diff --git linux-libre-6.6.144-gnu/Documentation/admin-guide/pm/cpufreq.rst linux-libre-6.6.145-gnu/Documentation/admin-guide/pm/cpufreq.rst
index 6adb7988e0eb6..5247eabb92065 100644
--- linux-libre-6.6.144-gnu/Documentation/admin-guide/pm/cpufreq.rst
+++ linux-libre-6.6.145-gnu/Documentation/admin-guide/pm/cpufreq.rst
@@ -499,7 +499,7 @@ This governor exposes the following tunables:
 	of those tasks above 0 and set this attribute to 1.
 
 ``sampling_down_factor``
-	Temporary multiplier, between 1 (default) and 100 inclusive, to apply to
+	Temporary multiplier, between 1 (default) and 100000 inclusive, to apply to
 	the ``sampling_rate`` value if the CPU load goes above ``up_threshold``.
 
 	This causes the next execution of the governor's worker routine (after
@@ -569,8 +569,8 @@ This governor exposes the following tunables:
 	100 (5 by default).
 
 	This is how much the frequency is allowed to change in one go.  Setting
-	it to 0 will cause the default frequency step (5 percent) to be used
-	and setting it to 100 effectively causes the governor to periodically
+	it to 0 disables frequency changes by the governor entirely and setting
+	it to 100 effectively causes the governor to periodically
 	switch the frequency between the ``scaling_min_freq`` and
 	``scaling_max_freq`` policy limits.
 
diff --git linux-libre-6.6.144-gnu/Documentation/crypto/userspace-if.rst linux-libre-6.6.145-gnu/Documentation/crypto/userspace-if.rst
index f80f243e227e6..4630d3d74913b 100644
--- linux-libre-6.6.144-gnu/Documentation/crypto/userspace-if.rst
+++ linux-libre-6.6.145-gnu/Documentation/crypto/userspace-if.rst
@@ -328,33 +328,10 @@ CRYPTO_USER_API_RNG_CAVP option:
 Zero-Copy Interface
 -------------------
 
-In addition to the send/write/read/recv system call family, the AF_ALG
-interface can be accessed with the zero-copy interface of
-splice/vmsplice. As the name indicates, the kernel tries to avoid a copy
-operation into kernel space.
-
-The zero-copy operation requires data to be aligned at the page
-boundary. Non-aligned data can be used as well, but may require more
-operations of the kernel which would defeat the speed gains obtained
-from the zero-copy interface.
-
-The system-inherent limit for the size of one zero-copy operation is 16
-pages. If more data is to be sent to AF_ALG, user space must slice the
-input into segments with a maximum size of 16 pages.
-
-Zero-copy can be used with the following code example (a complete
-working example is provided with libkcapi):
-
-::
-
-    int pipes[2];
-
-    pipe(pipes);
-    /* input data in iov */
-    vmsplice(pipes[1], iov, iovlen, SPLICE_F_GIFT);
-    /* opfd is the file descriptor returned from accept() system call */
-    splice(pipes[0], NULL, opfd, NULL, ret, 0);
-    read(opfd, out, outlen);
+AF_ALG used to have zero-copy support, but it was removed due to it being a
+frequent source of vulnerabilities.  For backwards compatibility the splice()
+and sendfile() system calls are still supported, but the kernel will make an
+internal copy of the data before passing it to the crypto code.
 
 
 Setsockopt Interface
diff --git linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
index 541325f900a1d..01f2afa023f04 100644
--- linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
+++ linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
@@ -63,6 +63,16 @@ properties:
       CMA pool to use for buffers allocation instead of the default
       CMA pool.
 
+  # FIXME: This should be made required eventually once every SoC will
+  # have the MBUS declared.
+  interconnects:
+    maxItems: 1
+
+  # FIXME: This should be made required eventually once every SoC will
+  # have the MBUS declared.
+  interconnect-names:
+    const: dma-mem
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/net/renesas,ether.yaml linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/net/renesas,ether.yaml
index 06b38c9bc6ec3..f1b0b03df8384 100644
--- linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/net/renesas,ether.yaml
+++ linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/net/renesas,ether.yaml
@@ -119,8 +119,7 @@ examples:
         #size-cells = <0>;
 
         phy1: ethernet-phy@1 {
-            compatible = "ethernet-phy-id0022.1537",
-                         "ethernet-phy-ieee802.3-c22";
+            compatible = "ethernet-phy-id0022.1537";
             reg = <1>;
             interrupt-parent = <&irqc0>;
             interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
diff --git linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux-aon.yaml linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux-aon.yaml
index f3deda9f7127f..3c19147af91e3 100644
--- linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux-aon.yaml
+++ linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux-aon.yaml
@@ -55,6 +55,10 @@ patternProperties:
                     drive_soc_gpio27_pee6, drive_ao_retention_n_pee2,
                     drive_vcomp_alert_pee1, drive_hdmi_cec_pgg0 ]
 
+required:
+  - compatible
+  - reg
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux.yaml linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux.yaml
index 17b865ecfcdaa..4f79dbc1bde66 100644
--- linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux.yaml
+++ linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra234-pinmux.yaml
@@ -112,6 +112,10 @@ patternProperties:
                     drive_sdmmc1_dat2_pj4, drive_sdmmc1_dat1_pj3,
                     drive_sdmmc1_dat0_pj2 ]
 
+required:
+  - compatible
+  - reg
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml
index d6b3b5a5c0b34..5e4b1e7417950 100644
--- linux-libre-6.6.144-gnu/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml
+++ linux-libre-6.6.145-gnu/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml
@@ -18,84 +18,41 @@ patternProperties:
   "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$"
-
     unevaluatedProperties: false
 
   "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^v(ibr|rf12|usb|camio|efuse|xo22)$"
-
     unevaluatedProperties: false
 
   "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^v(rfck|emc|a12|a09|ufs|bbck)$"
-
     unevaluatedProperties: false
 
   "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$"
-
     unevaluatedProperties: false
 
   "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^vsram_(proc2|others|md|proc1|others_sshub)$"
-
     unevaluatedProperties: false
 
   "^ldo_v(fe|bif|io)28$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^v(fe|bif|io)28$"
-
     unevaluatedProperties: false
 
   "^ldo_v(aud|io|aux|rf|m)18$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^v(aud|io|aux|rf|m)18$"
-
     unevaluatedProperties: false
 
   "^ldo_vsim[12]$":
     type: object
     $ref: regulator.yaml#
-
-    properties:
-      regulator-name:
-        pattern: "^vsim[12]$"
-
-    required:
-      - regulator-name
-
     unevaluatedProperties: false
 
 additionalProperties: false
diff --git linux-libre-6.6.144-gnu/Documentation/driver-api/nvdimm/btt.rst linux-libre-6.6.145-gnu/Documentation/driver-api/nvdimm/btt.rst
index 107395c042ae0..cb1afe9dc3cbb 100644
--- linux-libre-6.6.144-gnu/Documentation/driver-api/nvdimm/btt.rst
+++ linux-libre-6.6.145-gnu/Documentation/driver-api/nvdimm/btt.rst
@@ -161,9 +161,8 @@ process::
 	nlanes = min(nfree, num_cpus)
 
 A lane number is obtained at the start of any IO, and is used for indexing into
-all the on-disk and in-memory data structures for the duration of the IO. If
-there are more CPUs than the max number of available lanes, than lanes are
-protected by spinlocks.
+all the on-disk and in-memory data structures for the duration of the IO. Lanes
+are protected by mutexes.
 
 
 d. In-memory data structure: Read Tracking Table (RTT)
diff --git linux-libre-6.6.144-gnu/Documentation/driver-api/pci/pci.rst linux-libre-6.6.145-gnu/Documentation/driver-api/pci/pci.rst
index 4843cfad4f60b..a0f2903dce4ea 100644
--- linux-libre-6.6.144-gnu/Documentation/driver-api/pci/pci.rst
+++ linux-libre-6.6.145-gnu/Documentation/driver-api/pci/pci.rst
@@ -31,6 +31,9 @@ PCI Support Library
 .. kernel-doc:: drivers/pci/slot.c
    :export:
 
+.. kernel-doc:: drivers/pci/rebar.c
+   :export:
+
 .. kernel-doc:: drivers/pci/rom.c
    :export:
 
diff --git linux-libre-6.6.144-gnu/Documentation/filesystems/proc.rst linux-libre-6.6.145-gnu/Documentation/filesystems/proc.rst
index 2b59cff8be179..0a186efa0cec5 100644
--- linux-libre-6.6.144-gnu/Documentation/filesystems/proc.rst
+++ linux-libre-6.6.145-gnu/Documentation/filesystems/proc.rst
@@ -23,13 +23,13 @@ fixes/update part 1.1  Stefani Seibold <stefani@seibold.net>    June 9 2009
   1	Collecting System Information
   1.1	Process-Specific Subdirectories
   1.2	Kernel data
-  1.3	IDE devices in /proc/ide
-  1.4	Networking info in /proc/net
-  1.5	SCSI info
-  1.6	Parallel port info in /proc/parport
-  1.7	TTY info in /proc/tty
-  1.8	Miscellaneous kernel statistics in /proc/stat
-  1.9	Ext4 file system parameters
+  1.3	Networking info in /proc/net
+  1.4	SCSI info
+  1.5	Parallel port info in /proc/parport
+  1.6	TTY info in /proc/tty
+  1.7	Miscellaneous kernel statistics in /proc/stat
+  1.8	Ext4 file system parameters
+  1.9	/proc/consoles - Shows registered system consoles
 
   2	Modifying System Parameters
 
diff --git linux-libre-6.6.144-gnu/Documentation/netlink/specs/handshake.yaml linux-libre-6.6.145-gnu/Documentation/netlink/specs/handshake.yaml
index 6d89e30f5fd52..0888c39ec2bcd 100644
--- linux-libre-6.6.144-gnu/Documentation/netlink/specs/handshake.yaml
+++ linux-libre-6.6.145-gnu/Documentation/netlink/specs/handshake.yaml
@@ -113,6 +113,7 @@ operations:
       name: done
       doc: Handler reports handshake completion
       attribute-set: done
+      flags: [admin-perm]
       do:
         request:
           attributes:
diff --git linux-libre-6.6.144-gnu/Makefile linux-libre-6.6.145-gnu/Makefile
index 61c76be49d994..1d831f3b90303 100644
--- linux-libre-6.6.144-gnu/Makefile
+++ linux-libre-6.6.145-gnu/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 6
-SUBLEVEL = 144
+SUBLEVEL = 145
 EXTRAVERSION = -gnu
 NAME = Pinguïn Aangedreven
 
diff --git linux-libre-6.6.144-gnu/arch/alpha/kernel/pci-sysfs.c linux-libre-6.6.145-gnu/arch/alpha/kernel/pci-sysfs.c
index 5808a66e2a81f..22187531abb9a 100644
--- linux-libre-6.6.144-gnu/arch/alpha/kernel/pci-sysfs.c
+++ linux-libre-6.6.145-gnu/arch/alpha/kernel/pci-sysfs.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/security.h>
 #include <linux/stat.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
@@ -36,12 +37,16 @@ static int hose_mmap_page_range(struct pci_controller *hose,
 static int __pci_mmap_fits(struct pci_dev *pdev, int num,
 			   struct vm_area_struct *vma, int sparse)
 {
+	resource_size_t len = pci_resource_len(pdev, num);
 	unsigned long nr, start, size;
 	int shift = sparse ? 5 : 0;
 
+	if (!len)
+		return 0;
+
 	nr = vma_pages(vma);
 	start = vma->vm_pgoff;
-	size = ((pci_resource_len(pdev, num) - 1) >> (PAGE_SHIFT - shift)) + 1;
+	size = ((len - 1) >> (PAGE_SHIFT - shift)) + 1;
 
 	if (start < size && size - start >= nr)
 		return 1;
@@ -71,7 +76,11 @@ static int pci_mmap_resource(struct kobject *kobj,
 	struct resource *res = attr->private;
 	enum pci_mmap_state mmap_type;
 	struct pci_bus_region bar;
-	int i;
+	int i, ret;
+
+	ret = security_locked_down(LOCKDOWN_PCI_ACCESS);
+	if (ret)
+		return ret;
 
 	for (i = 0; i < PCI_STD_NUM_BARS; i++)
 		if (res == &pdev->resource[i])
diff --git linux-libre-6.6.144-gnu/arch/arm/boot/dts/ti/omap/am335x-sl50.dts linux-libre-6.6.145-gnu/arch/arm/boot/dts/ti/omap/am335x-sl50.dts
index 1115c812f6c8b..b22e5c6453314 100644
--- linux-libre-6.6.144-gnu/arch/arm/boot/dts/ti/omap/am335x-sl50.dts
+++ linux-libre-6.6.145-gnu/arch/arm/boot/dts/ti/omap/am335x-sl50.dts
@@ -557,8 +557,8 @@
 			remote-endpoint = <&codec_endpoint>;
 
 			dai-format = "dsp_b";
-			bitclock-master = <&codec_port>;
-			frame-master = <&codec_port>;
+			bitclock-master = <&codec_endpoint>;
+			frame-master = <&codec_endpoint>;
 			bitclock-inversion;
 			clocks = <&audio_mclk>;
 		};
diff --git linux-libre-6.6.144-gnu/arch/arm/configs/sunxi_defconfig linux-libre-6.6.145-gnu/arch/arm/configs/sunxi_defconfig
index a83d29fed1756..f4b8d8f7dbefb 100644
--- linux-libre-6.6.144-gnu/arch/arm/configs/sunxi_defconfig
+++ linux-libre-6.6.145-gnu/arch/arm/configs/sunxi_defconfig
@@ -170,7 +170,6 @@ CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_CRYPTO_DEV_SUN4I_SS=y
-CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG=y
 CONFIG_CRYPTO_DEV_SUN8I_CE=y
 CONFIG_CRYPTO_DEV_SUN8I_SS=y
 CONFIG_DMA_CMA=y
diff --git linux-libre-6.6.144-gnu/arch/arm/mach-imx/cpu-imx31.c linux-libre-6.6.145-gnu/arch/arm/mach-imx/cpu-imx31.c
index 35c544924e509..e81ef9e36a1fa 100644
--- linux-libre-6.6.144-gnu/arch/arm/mach-imx/cpu-imx31.c
+++ linux-libre-6.6.145-gnu/arch/arm/mach-imx/cpu-imx31.c
@@ -36,6 +36,7 @@ static int mx31_read_cpu_rev(void)
 	void __iomem *iim_base;
 	struct device_node *np;
 	u32 i, srev;
+	int rev = IMX_CHIP_REVISION_UNKNOWN;
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx31-iim");
 	iim_base = of_iomap(np, 0);
@@ -48,13 +49,17 @@ static int mx31_read_cpu_rev(void)
 
 	for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)
 		if (srev == mx31_cpu_type[i].srev) {
+			rev = mx31_cpu_type[i].rev;
 			imx_print_silicon_rev(mx31_cpu_type[i].name,
 						mx31_cpu_type[i].rev);
-			return mx31_cpu_type[i].rev;
+			goto out;
 		}
 
 	imx_print_silicon_rev("i.MX31", IMX_CHIP_REVISION_UNKNOWN);
-	return IMX_CHIP_REVISION_UNKNOWN;
+
+out:
+	iounmap(iim_base);
+	return rev;
 }
 
 int mx31_revision(void)
diff --git linux-libre-6.6.144-gnu/arch/arm/mach-imx/mm-imx3.c linux-libre-6.6.145-gnu/arch/arm/mach-imx/mm-imx3.c
index 0788c5cc7f9e6..9b0b014d7fe27 100644
--- linux-libre-6.6.144-gnu/arch/arm/mach-imx/mm-imx3.c
+++ linux-libre-6.6.145-gnu/arch/arm/mach-imx/mm-imx3.c
@@ -106,6 +106,7 @@ void __init imx31_init_early(void)
 	arm_pm_idle = imx31_idle;
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx31-ccm");
 	mx3_ccm_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!mx3_ccm_base);
 }
 #endif /* ifdef CONFIG_SOC_IMX31 */
@@ -143,6 +144,7 @@ void __init imx35_init_early(void)
 	arch_ioremap_caller = imx3_ioremap_caller;
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx35-ccm");
 	mx3_ccm_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!mx3_ccm_base);
 }
 #endif /* ifdef CONFIG_SOC_IMX35 */
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts linux-libre-6.6.145-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
index 5430b62a3b282..8dc8d2e12a7af 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
@@ -473,6 +473,9 @@
 		reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
 		iov-supply = <&reg_vcc_1v8>;
 		ldoin-supply = <&reg_vcc_3v3>;
+		assigned-clocks = <&clk IMX8MP_CLK_SAI3>;
+		assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+		assigned-clock-rates = <12288000>;
 	};
 
 	se97_1c: temperature-sensor@1c {
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi linux-libre-6.6.145-gnu/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 49d105eb47691..b7986605119ef 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -383,12 +383,12 @@
 	 */
 	pinctrl_atmel_adap: atmeladaptergrp {
 		fsl,pins = <IMX8QXP_UART1_RX_LSIO_GPIO0_IO22			0x21>,		/* SODIMM  30 */
-			   <IMX8QXP_UART1_TX_LSIO_GPIO0_IO21			0x4000021>;	/* SODIMM  28 */
+			   <IMX8QXP_UART1_TX_LSIO_GPIO0_IO21			0x40000021>;	/* SODIMM  28 */
 	};
 
 	/* Atmel MXT touchsceen + boards with built-in Capacitive Touch Connector */
 	pinctrl_atmel_conn: atmelconnectorgrp {
-		fsl,pins = <IMX8QXP_QSPI0B_DATA2_LSIO_GPIO3_IO20		0x4000021>,	/* SODIMM 107 */
+		fsl,pins = <IMX8QXP_QSPI0B_DATA2_LSIO_GPIO3_IO20		0x40000021>,	/* SODIMM 107 */
 			   <IMX8QXP_QSPI0B_SS1_B_LSIO_GPIO3_IO24		0x21>;		/* SODIMM 106 */
 	};
 
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi linux-libre-6.6.145-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 62855fcc71c50..3e06701b497a6 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -494,6 +494,7 @@
 &pcie {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pcie_pins>;
+	memory-region = <&wifi_restricted_dma_region>;
 
 	pcie0: pcie@0,0 {
 		device_type = "pci";
@@ -508,7 +509,6 @@
 		wifi: wifi@0,0 {
 			reg = <0x10000 0 0 0 0x100000>,
 			      <0x10000 0 0x100000 0 0x100000>;
-			memory-region = <&wifi_restricted_dma_region>;
 		};
 	};
 };
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi linux-libre-6.6.145-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index bcc36055ef97e..d1d7f6a50e11f 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -1447,7 +1447,7 @@
 				 <&bpmp TEGRA234_CLK_MGBE0_RX_PCS_M>,
 				 <&bpmp TEGRA234_CLK_MGBE0_RX_PCS>,
 				 <&bpmp TEGRA234_CLK_MGBE0_TX_PCS>;
-			clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m",
+			clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m",
 				      "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m",
 				      "rx-pcs", "tx-pcs";
 			resets = <&bpmp TEGRA234_RESET_MGBE0_MAC>,
@@ -1481,7 +1481,7 @@
 				 <&bpmp TEGRA234_CLK_MGBE1_RX_PCS_M>,
 				 <&bpmp TEGRA234_CLK_MGBE1_RX_PCS>,
 				 <&bpmp TEGRA234_CLK_MGBE1_TX_PCS>;
-			clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m",
+			clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m",
 				      "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m",
 				      "rx-pcs", "tx-pcs";
 			resets = <&bpmp TEGRA234_RESET_MGBE1_MAC>,
@@ -1515,7 +1515,7 @@
 				 <&bpmp TEGRA234_CLK_MGBE2_RX_PCS_M>,
 				 <&bpmp TEGRA234_CLK_MGBE2_RX_PCS>,
 				 <&bpmp TEGRA234_CLK_MGBE2_TX_PCS>;
-			clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m",
+			clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m",
 				      "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m",
 				      "rx-pcs", "tx-pcs";
 			resets = <&bpmp TEGRA234_RESET_MGBE2_MAC>,
@@ -1549,7 +1549,7 @@
 				 <&bpmp TEGRA234_CLK_MGBE3_RX_PCS_M>,
 				 <&bpmp TEGRA234_CLK_MGBE3_RX_PCS>,
 				 <&bpmp TEGRA234_CLK_MGBE3_TX_PCS>;
-			clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m",
+			clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m",
 				      "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m",
 				      "rx-pcs", "tx-pcs";
 			resets = <&bpmp TEGRA234_RESET_MGBE3_MAC>,
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi linux-libre-6.6.145-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 74b36cb8bffa8..36ae911fcfc21 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -491,9 +491,12 @@
 			no-map;
 		};
 
-		adsp_mem: adsp-region@f6000000 {
-			reg = <0x0 0xf6000000 0x0 0x800000>;
-			no-map;
+		adsp_mem: adsp-region {
+			compatible = "shared-dma-pool";
+			alloc-ranges = <0x0 0x80000000 0x0 0x80000000>;
+			alignment = <0x0 0x400000>;
+			size = <0x0 0x800000>;
+			reusable;
 		};
 
 		qseecom_mem: qseecom-region@f6800000 {
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso linux-libre-6.6.145-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso
index 51f1a4883ab8f..df1907560c525 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso
@@ -16,7 +16,12 @@
 	status = "okay";
 
 	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		port@0 {
+			reg = <0>;
+
 			csiphy0_ep: endpoint {
 				data-lanes = <0 1 2 3>;
 				remote-endpoint = <&ov8856_ep>;
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi linux-libre-6.6.145-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
index c1c62c6d34bd1..0dad7b0866ea5 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -4223,8 +4223,12 @@
 		ice: crypto@1d88000 {
 			compatible = "qcom,sm8450-inline-crypto-engine",
 				     "qcom,inline-crypto-engine";
-			reg = <0 0x01d88000 0 0x8000>;
-			clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
+			reg = <0 0x01d88000 0 0x18000>;
+			clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>,
+				 <&gcc GCC_UFS_PHY_AHB_CLK>;
+			clock-names = "core",
+				      "iface";
+			power-domains = <&gcc UFS_PHY_GDSC>;
 		};
 
 		cryptobam: dma-controller@1dc4000 {
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts linux-libre-6.6.145-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
index 68a72ac24cd4b..5d0bcabc51964 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
@@ -244,7 +244,7 @@
 		compatible = "rockchip,rk809";
 		reg = <0x20>;
 		interrupt-parent = <&gpio0>;
-		interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
 		clock-output-names = "rk808-clkout1", "rk808-clkout2";
 		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
 		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
diff --git linux-libre-6.6.144-gnu/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts linux-libre-6.6.145-gnu/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts
index b6ad8328c7ebc..b9f4b6e63d47d 100644
--- linux-libre-6.6.144-gnu/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts
+++ linux-libre-6.6.145-gnu/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts
@@ -77,7 +77,7 @@
 	rgmii_phy0: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
-		pinctrl-0 = <&eth_phy0_reset_pin>;
+		pinctrl-0 = <&gmac0_rstn_gpio0_c5_pin>;
 		pinctrl-names = "default";
 	};
 };
@@ -111,8 +111,8 @@
 
 &pinctrl {
 	gmac0 {
-		eth_phy0_reset_pin: eth-phy0-reset-pin {
-			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>;
+		gmac0_rstn_gpio0_c5_pin: gmac0-rstn-gpio0-c5-pin {
+			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};
 
diff --git linux-libre-6.6.144-gnu/arch/arm64/include/asm/el2_setup.h linux-libre-6.6.145-gnu/arch/arm64/include/asm/el2_setup.h
index b7afaa026842b..4c7467b382b60 100644
--- linux-libre-6.6.144-gnu/arch/arm64/include/asm/el2_setup.h
+++ linux-libre-6.6.145-gnu/arch/arm64/include/asm/el2_setup.h
@@ -16,6 +16,58 @@
 #include <asm/sysreg.h>
 #include <linux/irqchip/arm-gic-v3.h>
 
+.macro init_el2_hcr	val
+	mov_q	x0, \val
+
+	/*
+	 * Compliant CPUs advertise their VHE-onlyness with
+	 * ID_AA64MMFR4_EL1.E2H0 < 0. On such CPUs HCR_EL2.E2H is RES1, but it
+	 * can reset into an UNKNOWN state and might not read as 1 until it has
+	 * been initialized explicitly.
+	 * Initalize HCR_EL2.E2H so that later code can rely upon HCR_EL2.E2H
+	 * indicating whether the CPU is running in E2H mode.
+	 */
+	mrs_s	x1, SYS_ID_AA64MMFR4_EL1
+	sbfx	x1, x1, #ID_AA64MMFR4_EL1_E2H0_SHIFT, #ID_AA64MMFR4_EL1_E2H0_WIDTH
+	cmp	x1, #0
+	b.lt	.LnE2H0_\@
+
+	/*
+	 * Unfortunately, HCR_EL2.E2H can be RES1 even if not advertised
+	 * as such via ID_AA64MMFR4_EL1.E2H0:
+	 *
+	 * - Fruity CPUs predate the !FEAT_E2H0 relaxation, and seem to
+	 *   have HCR_EL2.E2H implemented as RAO/WI.
+	 *
+	 * - On CPUs that lack FEAT_FGT, a hypervisor can't trap guest
+	 *   reads of ID_AA64MMFR4_EL1 to advertise !FEAT_E2H0. NV
+	 *   guests on these hosts can write to HCR_EL2.E2H without
+	 *   trapping to the hypervisor, but these writes have no
+	 *   functional effect.
+	 *
+	 * Handle both cases by checking for an essential VHE property
+	 * (system register remapping) to decide whether we're
+	 * effectively VHE-only or not.
+	 */
+	msr	hcr_el2, x0		// Setup HCR_EL2 as nVHE
+	isb
+	mov	x1, #1		// Write something to FAR_EL1
+	msr	far_el1, x1
+	isb
+	mov	x1, #2		// Try to overwrite it via FAR_EL2
+	msr	far_el2, x1
+	isb
+	mrs	x1, far_el1	// If we see the latest write in FAR_EL1,
+	cmp	x1, #2		// we can safely assume we are VHE only.
+	b.ne	.LnVHE_\@	// Otherwise, we know that nVHE works.
+
+.LnE2H0_\@:
+	orr	x0, x0, #HCR_E2H
+	msr	hcr_el2, x0
+	isb
+.LnVHE_\@:
+.endm
+
 .macro __init_el2_sctlr
 	mov_q	x0, INIT_SCTLR_EL2_MMU_OFF
 	msr	sctlr_el2, x0
@@ -203,10 +255,6 @@
 .Lskip_fgt_\@:
 .endm
 
-.macro __init_el2_nvhe_prepare_eret
-	mov	x0, #INIT_PSTATE_EL1
-	msr	spsr_el2, x0
-.endm
 
 /**
  * Initialize EL2 registers to sane values. This should be called early on all
diff --git linux-libre-6.6.144-gnu/arch/arm64/include/asm/kvm_hyp.h linux-libre-6.6.145-gnu/arch/arm64/include/asm/kvm_hyp.h
index 51cd106cd840a..1b209efac9728 100644
--- linux-libre-6.6.144-gnu/arch/arm64/include/asm/kvm_hyp.h
+++ linux-libre-6.6.145-gnu/arch/arm64/include/asm/kvm_hyp.h
@@ -146,5 +146,6 @@ extern u64 kvm_nvhe_sym(id_aa64smfr0_el1_sys_val);
 extern unsigned long kvm_nvhe_sym(__icache_flags);
 extern unsigned int kvm_nvhe_sym(kvm_arm_vmid_bits);
 extern unsigned int kvm_nvhe_sym(kvm_host_sve_max_vl);
+extern unsigned int kvm_nvhe_sym(hyp_gicv3_nr_lr);
 
 #endif /* __ARM64_KVM_HYP_H__ */
diff --git linux-libre-6.6.144-gnu/arch/arm64/include/asm/pgtable.h linux-libre-6.6.145-gnu/arch/arm64/include/asm/pgtable.h
index 7350243a6a28d..3ae4239c88d1f 100644
--- linux-libre-6.6.144-gnu/arch/arm64/include/asm/pgtable.h
+++ linux-libre-6.6.145-gnu/arch/arm64/include/asm/pgtable.h
@@ -281,6 +281,12 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
 	}
 }
 
+#define ptep_get ptep_get
+static inline pte_t ptep_get(pte_t *ptep)
+{
+	return READ_ONCE(*ptep);
+}
+
 extern void __sync_icache_dcache(pte_t pteval);
 bool pgattr_change_is_safe(u64 old, u64 new);
 
@@ -308,7 +314,7 @@ static inline void __check_safe_pte_update(struct mm_struct *mm, pte_t *ptep,
 	if (!IS_ENABLED(CONFIG_DEBUG_VM))
 		return;
 
-	old_pte = READ_ONCE(*ptep);
+	old_pte = ptep_get(ptep);
 
 	if (!pte_valid(old_pte) || !pte_valid(pte))
 		return;
@@ -897,7 +903,7 @@ static inline int __ptep_test_and_clear_young(pte_t *ptep)
 {
 	pte_t old_pte, pte;
 
-	pte = READ_ONCE(*ptep);
+	pte = ptep_get(ptep);
 	do {
 		old_pte = pte;
 		pte = pte_mkold(pte);
@@ -979,7 +985,7 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 {
 	pte_t old_pte, pte;
 
-	pte = READ_ONCE(*ptep);
+	pte = ptep_get(ptep);
 	do {
 		old_pte = pte;
 		pte = pte_wrprotect(pte);
@@ -1071,7 +1077,7 @@ static inline void arch_swap_restore(swp_entry_t entry, struct folio *folio)
 #endif /* CONFIG_ARM64_MTE */
 
 /*
- * On AArch64, the cache coherency is handled via the set_pte_at() function.
+ * On AArch64, the cache coherency is handled via the set_ptes() function.
  */
 static inline void update_mmu_cache_range(struct vm_fault *vmf,
 		struct vm_area_struct *vma, unsigned long addr, pte_t *ptep,
diff --git linux-libre-6.6.144-gnu/arch/arm64/kernel/efi.c linux-libre-6.6.145-gnu/arch/arm64/kernel/efi.c
index 2b478ca356b00..e72d62416b1a0 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kernel/efi.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kernel/efi.c
@@ -107,7 +107,7 @@ static int __init set_permissions(pte_t *ptep, unsigned long addr, void *data)
 {
 	struct set_perm_data *spd = data;
 	const efi_memory_desc_t *md = spd->md;
-	pte_t pte = READ_ONCE(*ptep);
+	pte_t pte = ptep_get(ptep);
 
 	if (md->attribute & EFI_MEMORY_RO)
 		pte = set_pte_bit(pte, __pgprot(PTE_RDONLY));
diff --git linux-libre-6.6.144-gnu/arch/arm64/kernel/entry-fpsimd.S linux-libre-6.6.145-gnu/arch/arm64/kernel/entry-fpsimd.S
index 6325db1a2179c..28af4bcd97a50 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kernel/entry-fpsimd.S
+++ linux-libre-6.6.145-gnu/arch/arm64/kernel/entry-fpsimd.S
@@ -38,10 +38,10 @@ SYM_FUNC_END(fpsimd_load_state)
  *
  * x0 - pointer to buffer for state
  * x1 - pointer to storage for FPSR
- * x2 - Save FFR if non-zero
+ * w2 - Save FFR if non-zero
  */
 SYM_FUNC_START(sve_save_state)
-	sve_save 0, x1, x2, 3
+	sve_save 0, x1, w2, 3
 	ret
 SYM_FUNC_END(sve_save_state)
 
@@ -50,10 +50,10 @@ SYM_FUNC_END(sve_save_state)
  *
  * x0 - pointer to buffer for state
  * x1 - pointer to storage for FPSR
- * x2 - Restore FFR if non-zero
+ * w2 - Restore FFR if non-zero
  */
 SYM_FUNC_START(sve_load_state)
-	sve_load 0, x1, x2, 4
+	sve_load 0, x1, w2, 4
 	ret
 SYM_FUNC_END(sve_load_state)
 
@@ -103,13 +103,13 @@ SYM_FUNC_END(sme_set_vq)
  * Save the ZA and ZT state
  *
  * x0 - pointer to buffer for state
- * x1 - number of ZT registers to save
+ * w1 - number of ZT registers to save
  */
 SYM_FUNC_START(sme_save_state)
 	_sme_rdsvl	2, 1		// x2 = VL/8
 	sme_save_za 0, x2, 12		// Leaves x0 pointing to the end of ZA
 
-	cbz	x1, 1f
+	cbz	w1, 1f
 	_str_zt 0
 1:
 	ret
@@ -119,13 +119,13 @@ SYM_FUNC_END(sme_save_state)
  * Load the ZA and ZT state
  *
  * x0 - pointer to buffer for state
- * x1 - number of ZT registers to save
+ * w1 - number of ZT registers to save
  */
 SYM_FUNC_START(sme_load_state)
 	_sme_rdsvl	2, 1		// x2 = VL/8
 	sme_load_za 0, x2, 12		// Leaves x0 pointing to the end of ZA
 
-	cbz	x1, 1f
+	cbz	w1, 1f
 	_ldr_zt 0
 1:
 	ret
diff --git linux-libre-6.6.144-gnu/arch/arm64/kernel/head.S linux-libre-6.6.145-gnu/arch/arm64/kernel/head.S
index 6517bf2644a08..9996029853d23 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kernel/head.S
+++ linux-libre-6.6.145-gnu/arch/arm64/kernel/head.S
@@ -575,10 +575,8 @@ SYM_INNER_LABEL(init_el2, SYM_L_LOCAL)
 	msr	sctlr_el2, x0
 	isb
 0:
-	mov_q	x0, HCR_HOST_NVHE_FLAGS
-	msr	hcr_el2, x0
-	isb
 
+	init_el2_hcr	HCR_HOST_NVHE_FLAGS
 	init_el2_state
 
 	/* Hypervisor stub */
@@ -588,27 +586,23 @@ SYM_INNER_LABEL(init_el2, SYM_L_LOCAL)
 
 	mov_q	x1, INIT_SCTLR_EL1_MMU_OFF
 
-	/*
-	 * Fruity CPUs seem to have HCR_EL2.E2H set to RES1,
-	 * making it impossible to start in nVHE mode. Is that
-	 * compliant with the architecture? Absolutely not!
-	 */
 	mrs	x0, hcr_el2
 	and	x0, x0, #HCR_E2H
-	cbz	x0, 1f
+	cbz	x0, 2f
 
 	/* Set a sane SCTLR_EL1, the VHE way */
 	pre_disable_mmu_workaround
 	msr_s	SYS_SCTLR_EL12, x1
 	mov	x2, #BOOT_CPU_FLAG_E2H
-	b	2f
+	b	3f
 
-1:
+2:
 	pre_disable_mmu_workaround
 	msr	sctlr_el1, x1
 	mov	x2, xzr
-2:
-	__init_el2_nvhe_prepare_eret
+3:
+	mov	x0, #INIT_PSTATE_EL1
+	msr	spsr_el2, x0
 
 	mov	w0, #BOOT_CPU_MODE_EL2
 	orr	x0, x0, x2
diff --git linux-libre-6.6.144-gnu/arch/arm64/kernel/hw_breakpoint.c linux-libre-6.6.145-gnu/arch/arm64/kernel/hw_breakpoint.c
index 35225632d70ad..c94dcffb7e83d 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kernel/hw_breakpoint.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kernel/hw_breakpoint.c
@@ -557,6 +557,15 @@ int hw_breakpoint_arch_parse(struct perf_event *bp,
 		else
 			alignment_mask = 0x7;
 		offset = hw->address & alignment_mask;
+
+		/*
+		 * BAS is an 8-bit field in WCR/BCR; the shift below would
+		 * silently drop the high bits of ctrl.len when offset + len
+		 * exceeds 8, programming hardware to watch fewer bytes than
+		 * the user requested.
+		 */
+		if (((u32)hw->ctrl.len << offset) > ARM_BREAKPOINT_LEN_8)
+			return -EINVAL;
 	}
 
 	hw->address &= ~alignment_mask;
diff --git linux-libre-6.6.144-gnu/arch/arm64/kernel/mte.c linux-libre-6.6.145-gnu/arch/arm64/kernel/mte.c
index 84ea9c50c076f..92e0ab252d629 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kernel/mte.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kernel/mte.c
@@ -67,7 +67,7 @@ int memcmp_pages(struct page *page1, struct page *page2)
 	/*
 	 * If the page content is identical but at least one of the pages is
 	 * tagged, return non-zero to avoid KSM merging. If only one of the
-	 * pages is tagged, set_pte_at() may zero or change the tags of the
+	 * pages is tagged, set_ptes() may zero or change the tags of the
 	 * other page via mte_sync_tags().
 	 */
 	if (page_mte_tagged(page1) || page_mte_tagged(page2))
diff --git linux-libre-6.6.144-gnu/arch/arm64/kvm/arm.c linux-libre-6.6.145-gnu/arch/arm64/kvm/arm.c
index 3ae529e967c7f..e49ead6d005cc 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kvm/arm.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kvm/arm.c
@@ -2026,6 +2026,8 @@ static int __init init_subsystems(void)
 	switch (err) {
 	case 0:
 		vgic_present = true;
+		if (static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif))
+			kvm_nvhe_sym(hyp_gicv3_nr_lr) = kvm_vgic_global_state.nr_lr;
 		break;
 	case -ENODEV:
 	case -ENXIO:
diff --git linux-libre-6.6.144-gnu/arch/arm64/kvm/guest.c linux-libre-6.6.145-gnu/arch/arm64/kvm/guest.c
index efe82cc86bd1f..ce238ef9e1133 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kvm/guest.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kvm/guest.c
@@ -1073,7 +1073,7 @@ int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 		} else {
 			/*
 			 * Only locking to serialise with a concurrent
-			 * set_pte_at() in the VMM but still overriding the
+			 * set_ptes() in the VMM but still overriding the
 			 * tags, hence ignoring the return value.
 			 */
 			try_page_mte_tagging(page);
diff --git linux-libre-6.6.144-gnu/arch/arm64/kvm/hyp/nvhe/hyp-init.S linux-libre-6.6.145-gnu/arch/arm64/kvm/hyp/nvhe/hyp-init.S
index 1cc06e6797bda..9b2ada54be538 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kvm/hyp/nvhe/hyp-init.S
+++ linux-libre-6.6.145-gnu/arch/arm64/kvm/hyp/nvhe/hyp-init.S
@@ -202,10 +202,11 @@ SYM_CODE_START_LOCAL(__kvm_hyp_init_cpu)
 
 2:	msr	SPsel, #1			// We want to use SP_EL{1,2}
 
+	init_el2_hcr	0
+
 	/* Initialize EL2 CPU state to sane values. */
 	init_el2_state				// Clobbers x0..x2
 	finalise_el2_state
-	__init_el2_nvhe_prepare_eret
 
 	/* Enable MMU, set vectors and stack. */
 	mov	x0, x28
diff --git linux-libre-6.6.144-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c linux-libre-6.6.145-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c
index 350d1775a5ce8..ac0d5a0de0149 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c
@@ -22,6 +22,9 @@
 
 DEFINE_PER_CPU(struct kvm_nvhe_init_params, kvm_init_params);
 
+/* Number of implemented GICv3 LRs. Used by flush_hyp_vcpu(). */
+unsigned int hyp_gicv3_nr_lr;
+
 void __kvm_hyp_host_forward_smc(struct kvm_cpu_context *host_ctxt);
 
 static void flush_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu)
@@ -30,6 +33,9 @@ static void flush_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu)
 
 	hyp_vcpu->vcpu.arch.ctxt	= host_vcpu->arch.ctxt;
 
+	/* __hyp_running_vcpu must be NULL in a guest context. */
+	hyp_vcpu->vcpu.arch.ctxt.__hyp_running_vcpu = NULL;
+
 	hyp_vcpu->vcpu.arch.sve_state	= kern_hyp_va(host_vcpu->arch.sve_state);
 	hyp_vcpu->vcpu.arch.sve_max_vl	= host_vcpu->arch.sve_max_vl;
 
@@ -46,6 +52,12 @@ static void flush_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu)
 	hyp_vcpu->vcpu.arch.vsesr_el2	= host_vcpu->arch.vsesr_el2;
 
 	hyp_vcpu->vcpu.arch.vgic_cpu.vgic_v3 = host_vcpu->arch.vgic_cpu.vgic_v3;
+
+	/* Bound used_lrs by the number of implemented list registers. */
+	hyp_vcpu->vcpu.arch.vgic_cpu.vgic_v3.used_lrs =
+		min_t(unsigned int,
+		      hyp_vcpu->vcpu.arch.vgic_cpu.vgic_v3.used_lrs,
+		      hyp_gicv3_nr_lr);
 }
 
 static void sync_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu)
diff --git linux-libre-6.6.144-gnu/arch/arm64/kvm/hyp/nvhe/psci-relay.c linux-libre-6.6.145-gnu/arch/arm64/kvm/hyp/nvhe/psci-relay.c
index d57bcb6ab94d2..5688a16e2ea75 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kvm/hyp/nvhe/psci-relay.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kvm/hyp/nvhe/psci-relay.c
@@ -218,6 +218,9 @@ asmlinkage void __noreturn __kvm_host_psci_cpu_entry(bool is_cpu_on)
 	if (is_cpu_on)
 		release_boot_args(boot_args);
 
+	write_sysreg_el1(INIT_SCTLR_EL1_MMU_OFF, SYS_SCTLR);
+	write_sysreg(INIT_PSTATE_EL1, SPSR_EL2);
+
 	__host_enter(host_ctxt);
 }
 
diff --git linux-libre-6.6.144-gnu/arch/arm64/kvm/vgic/vgic-its.c linux-libre-6.6.145-gnu/arch/arm64/kvm/vgic/vgic-its.c
index c53186d84869b..c8d180b80abdf 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kvm/vgic/vgic-its.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kvm/vgic/vgic-its.c
@@ -713,6 +713,8 @@ struct vgic_its *vgic_msi_to_its(struct kvm *kvm, struct kvm_msi *msi)
 
 	address = (u64)msi->address_hi << 32 | msi->address_lo;
 
+	guard(srcu)(&kvm->srcu);
+
 	kvm_io_dev = kvm_io_bus_get_dev(kvm, KVM_MMIO_BUS, address);
 	if (!kvm_io_dev)
 		return ERR_PTR(-EINVAL);
diff --git linux-libre-6.6.144-gnu/arch/arm64/kvm/vgic/vgic.c linux-libre-6.6.145-gnu/arch/arm64/kvm/vgic/vgic.c
index 8be4c1ebdec27..6f78baa72fb8d 100644
--- linux-libre-6.6.144-gnu/arch/arm64/kvm/vgic/vgic.c
+++ linux-libre-6.6.145-gnu/arch/arm64/kvm/vgic/vgic.c
@@ -701,15 +701,16 @@ retry:
 		raw_spin_lock(&irq->irq_lock);
 
 		/*
-		 * If the affinity has been preserved, move the
-		 * interrupt around. Otherwise, it means things have
-		 * changed while the interrupt was unlocked, and we
-		 * need to replay this.
+		 * If the interrupt is still ours and its affinity has
+		 * been preserved, move it around. Otherwise, it means
+		 * things have changed while the interrupt was unlocked
+		 * (it may even have been taken off the list with its
+		 * affinity left untouched), and we need to replay this.
 		 *
 		 * In all cases, we cannot trust the list not to have
 		 * changed, so we restart from the beginning.
 		 */
-		if (target_vcpu == vgic_target_oracle(irq)) {
+		if (irq->vcpu == vcpu && target_vcpu == vgic_target_oracle(irq)) {
 			struct vgic_cpu *new_cpu = &target_vcpu->arch.vgic_cpu;
 
 			list_del(&irq->ap_list);
diff --git linux-libre-6.6.144-gnu/arch/arm64/lib/insn.c linux-libre-6.6.145-gnu/arch/arm64/lib/insn.c
index 7232b1e70a125..cb845b3649a18 100644
--- linux-libre-6.6.144-gnu/arch/arm64/lib/insn.c
+++ linux-libre-6.6.145-gnu/arch/arm64/lib/insn.c
@@ -338,6 +338,8 @@ u32 aarch64_insn_gen_cond_branch_imm(unsigned long pc, unsigned long addr,
 	long offset;
 
 	offset = label_imm_common(pc, addr, SZ_1M);
+	if (offset >= SZ_1M)
+		return AARCH64_BREAK_FAULT;
 
 	insn = aarch64_insn_get_bcond_value();
 
diff --git linux-libre-6.6.144-gnu/arch/arm64/mm/fault.c linux-libre-6.6.145-gnu/arch/arm64/mm/fault.c
index 893b9485b840a..586bcf2a3db1b 100644
--- linux-libre-6.6.144-gnu/arch/arm64/mm/fault.c
+++ linux-libre-6.6.145-gnu/arch/arm64/mm/fault.c
@@ -191,7 +191,7 @@ static void show_pte(unsigned long addr)
 		if (!ptep)
 			break;
 
-		pte = READ_ONCE(*ptep);
+		pte = ptep_get(ptep);
 		pr_cont(", pte=%016llx", pte_val(pte));
 		pte_unmap(ptep);
 	} while(0);
@@ -205,7 +205,7 @@ static void show_pte(unsigned long addr)
  *
  * It needs to cope with hardware update of the accessed/dirty state by other
  * agents in the system and can safely skip the __sync_icache_dcache() call as,
- * like set_pte_at(), the PTE is never changed from no-exec to exec here.
+ * like set_ptes(), the PTE is never changed from no-exec to exec here.
  *
  * Returns whether or not the PTE actually changed.
  */
@@ -214,7 +214,7 @@ int ptep_set_access_flags(struct vm_area_struct *vma,
 			  pte_t entry, int dirty)
 {
 	pteval_t old_pteval, pteval;
-	pte_t pte = READ_ONCE(*ptep);
+	pte_t pte = ptep_get(ptep);
 
 	if (pte_same(pte, entry))
 		return 0;
diff --git linux-libre-6.6.144-gnu/arch/arm64/mm/hugetlbpage.c linux-libre-6.6.145-gnu/arch/arm64/mm/hugetlbpage.c
index 06efc3a1652eb..688d11b1cabdb 100644
--- linux-libre-6.6.144-gnu/arch/arm64/mm/hugetlbpage.c
+++ linux-libre-6.6.145-gnu/arch/arm64/mm/hugetlbpage.c
@@ -228,7 +228,7 @@ static void clear_flush(struct mm_struct *mm,
 	unsigned long i, saddr = addr;
 
 	for (i = 0; i < ncontig; i++, addr += pgsize, ptep++)
-		ptep_clear(mm, addr, ptep);
+		ptep_get_and_clear(mm, addr, ptep);
 
 	flush_tlb_range(&vma, saddr, addr);
 }
@@ -246,12 +246,12 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
 
 	if (!pte_present(pte)) {
 		for (i = 0; i < ncontig; i++, ptep++, addr += pgsize)
-			set_pte_at(mm, addr, ptep, pte);
+			set_ptes(mm, addr, ptep, pte, 1);
 		return;
 	}
 
 	if (!pte_cont(pte)) {
-		set_pte_at(mm, addr, ptep, pte);
+		set_ptes(mm, addr, ptep, pte, 1);
 		return;
 	}
 
@@ -262,7 +262,7 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
 	clear_flush(mm, addr, ptep, pgsize, ncontig);
 
 	for (i = 0; i < ncontig; i++, ptep++, addr += pgsize, pfn += dpfn)
-		set_pte_at(mm, addr, ptep, pfn_pte(pfn, hugeprot));
+		set_ptes(mm, addr, ptep, pfn_pte(pfn, hugeprot), 1);
 }
 
 pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
@@ -465,7 +465,7 @@ int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 
 	hugeprot = pte_pgprot(pte);
 	for (i = 0; i < ncontig; i++, ptep++, addr += pgsize, pfn += dpfn)
-		set_pte_at(mm, addr, ptep, pfn_pte(pfn, hugeprot));
+		set_ptes(mm, addr, ptep, pfn_pte(pfn, hugeprot), 1);
 
 	return 1;
 }
@@ -479,7 +479,7 @@ void huge_ptep_set_wrprotect(struct mm_struct *mm,
 	size_t pgsize;
 	pte_t pte;
 
-	if (!pte_cont(READ_ONCE(*ptep))) {
+	if (!pte_cont(ptep_get(ptep))) {
 		ptep_set_wrprotect(mm, addr, ptep);
 		return;
 	}
@@ -494,7 +494,7 @@ void huge_ptep_set_wrprotect(struct mm_struct *mm,
 	pfn = pte_pfn(pte);
 
 	for (i = 0; i < ncontig; i++, ptep++, addr += pgsize, pfn += dpfn)
-		set_pte_at(mm, addr, ptep, pfn_pte(pfn, hugeprot));
+		set_ptes(mm, addr, ptep, pfn_pte(pfn, hugeprot), 1);
 }
 
 pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
@@ -504,7 +504,7 @@ pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
 	size_t pgsize;
 	int ncontig;
 
-	if (!pte_cont(READ_ONCE(*ptep)))
+	if (!pte_cont(ptep_get(ptep)))
 		return ptep_clear_flush(vma, addr, ptep);
 
 	ncontig = find_num_contig(mm, addr, ptep, &pgsize);
@@ -552,7 +552,7 @@ pte_t huge_ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr
 		 * when the permission changes from executable to non-executable
 		 * in cases where cpu is affected with errata #2645198.
 		 */
-		if (pte_user_exec(READ_ONCE(*ptep)))
+		if (pte_user_exec(ptep_get(ptep)))
 			return huge_ptep_clear_flush(vma, addr, ptep);
 	}
 	return huge_ptep_get_and_clear(vma->vm_mm, addr, ptep, psize);
diff --git linux-libre-6.6.144-gnu/arch/arm64/mm/kasan_init.c linux-libre-6.6.145-gnu/arch/arm64/mm/kasan_init.c
index f17d066e85eb8..1b96e0ad66610 100644
--- linux-libre-6.6.144-gnu/arch/arm64/mm/kasan_init.c
+++ linux-libre-6.6.145-gnu/arch/arm64/mm/kasan_init.c
@@ -113,7 +113,7 @@ static void __init kasan_pte_populate(pmd_t *pmdp, unsigned long addr,
 			memset(__va(page_phys), KASAN_SHADOW_INIT, PAGE_SIZE);
 		next = addr + PAGE_SIZE;
 		set_pte(ptep, pfn_pte(__phys_to_pfn(page_phys), PAGE_KERNEL));
-	} while (ptep++, addr = next, addr != end && pte_none(READ_ONCE(*ptep)));
+	} while (ptep++, addr = next, addr != end && pte_none(ptep_get(ptep)));
 }
 
 static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr,
diff --git linux-libre-6.6.144-gnu/arch/arm64/mm/mmu.c linux-libre-6.6.145-gnu/arch/arm64/mm/mmu.c
index 8c5cbf4c858d9..e075792d72257 100644
--- linux-libre-6.6.144-gnu/arch/arm64/mm/mmu.c
+++ linux-libre-6.6.145-gnu/arch/arm64/mm/mmu.c
@@ -165,7 +165,7 @@ static void init_pte(pte_t *ptep, unsigned long addr, unsigned long end,
 		     phys_addr_t phys, pgprot_t prot)
 {
 	do {
-		pte_t old_pte = READ_ONCE(*ptep);
+		pte_t old_pte = ptep_get(ptep);
 
 		/*
 		 * Required barriers to make this visible to the table walker
@@ -178,7 +178,7 @@ static void init_pte(pte_t *ptep, unsigned long addr, unsigned long end,
 		 * only allow updates to the permission attributes.
 		 */
 		BUG_ON(!pgattr_change_is_safe(pte_val(old_pte),
-					      READ_ONCE(pte_val(*ptep))));
+					      pte_val(ptep_get(ptep))));
 
 		phys += PAGE_SIZE;
 	} while (ptep++, addr += PAGE_SIZE, addr != end);
@@ -864,7 +864,7 @@ static void unmap_hotplug_pte_range(pmd_t *pmdp, unsigned long addr,
 
 	do {
 		ptep = pte_offset_kernel(pmdp, addr);
-		pte = READ_ONCE(*ptep);
+		pte = ptep_get(ptep);
 		if (pte_none(pte))
 			continue;
 
@@ -901,7 +901,13 @@ static void unmap_hotplug_pmd_range(pud_t *pudp, unsigned long addr,
 			if (free_mapped) {
 				/* CONT blocks are not supported in the vmemmap */
 				WARN_ON(pmd_cont(pmd));
-				flush_tlb_kernel_range(addr, addr + PMD_SIZE);
+				/*
+				 * Invalidating a block entry requires just
+				 * a single overlapping TLB invalidation,
+				 * so limit the range of the flush to a single
+				 * page.
+				 */
+				flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
 				free_hotplug_page_range(pmd_page(pmd),
 							PMD_SIZE, altmap);
 			}
@@ -931,7 +937,8 @@ static void unmap_hotplug_pud_range(p4d_t *p4dp, unsigned long addr,
 		if (pud_sect(pud)) {
 			pud_clear(pudp);
 			if (free_mapped) {
-				flush_tlb_kernel_range(addr, addr + PUD_SIZE);
+				/* See comment in unmap_hotplug_pmd_range(). */
+				flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
 				free_hotplug_page_range(pud_page(pud),
 							PUD_SIZE, altmap);
 			}
@@ -1001,7 +1008,7 @@ static void free_empty_pte_table(pmd_t *pmdp, unsigned long addr,
 
 	do {
 		ptep = pte_offset_kernel(pmdp, addr);
-		pte = READ_ONCE(*ptep);
+		pte = ptep_get(ptep);
 
 		/*
 		 * This is just a sanity check here which verifies that
@@ -1020,7 +1027,7 @@ static void free_empty_pte_table(pmd_t *pmdp, unsigned long addr,
 	 */
 	ptep = pte_offset_kernel(pmdp, 0UL);
 	for (i = 0; i < PTRS_PER_PTE; i++) {
-		if (!pte_none(READ_ONCE(ptep[i])))
+		if (!pte_none(ptep_get(&ptep[i])))
 			return;
 	}
 
@@ -1495,7 +1502,7 @@ pte_t ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr, pte
 		 * when the permission changes from executable to non-executable
 		 * in cases where cpu is affected with errata #2645198.
 		 */
-		if (pte_user_exec(READ_ONCE(*ptep)))
+		if (pte_user_exec(ptep_get(ptep)))
 			return ptep_clear_flush(vma, addr, ptep);
 	}
 	return ptep_get_and_clear(vma->vm_mm, addr, ptep);
diff --git linux-libre-6.6.144-gnu/arch/arm64/mm/pageattr.c linux-libre-6.6.145-gnu/arch/arm64/mm/pageattr.c
index 0a62f458c5cb0..e0e35bd942222 100644
--- linux-libre-6.6.144-gnu/arch/arm64/mm/pageattr.c
+++ linux-libre-6.6.145-gnu/arch/arm64/mm/pageattr.c
@@ -36,7 +36,7 @@ bool can_set_direct_map(void)
 static int change_page_range(pte_t *ptep, unsigned long addr, void *data)
 {
 	struct page_change_data *cdata = data;
-	pte_t pte = READ_ONCE(*ptep);
+	pte_t pte = ptep_get(ptep);
 
 	pte = clear_pte_bit(pte, cdata->clear_mask);
 	pte = set_pte_bit(pte, cdata->set_mask);
@@ -242,5 +242,5 @@ bool kernel_page_present(struct page *page)
 		return true;
 
 	ptep = pte_offset_kernel(pmdp, addr);
-	return pte_valid(READ_ONCE(*ptep));
+	return pte_valid(ptep_get(ptep));
 }
diff --git linux-libre-6.6.144-gnu/arch/arm64/mm/trans_pgd.c linux-libre-6.6.145-gnu/arch/arm64/mm/trans_pgd.c
index 7b14df3c64776..f71ab4704cce7 100644
--- linux-libre-6.6.144-gnu/arch/arm64/mm/trans_pgd.c
+++ linux-libre-6.6.145-gnu/arch/arm64/mm/trans_pgd.c
@@ -33,7 +33,7 @@ static void *trans_alloc(struct trans_pgd_info *info)
 
 static void _copy_pte(pte_t *dst_ptep, pte_t *src_ptep, unsigned long addr)
 {
-	pte_t pte = READ_ONCE(*src_ptep);
+	pte_t pte = ptep_get(src_ptep);
 
 	if (pte_valid(pte)) {
 		/*
diff --git linux-libre-6.6.144-gnu/arch/arm64/tools/sysreg linux-libre-6.6.145-gnu/arch/arm64/tools/sysreg
index 76ce150e7347e..43089787196ba 100644
--- linux-libre-6.6.144-gnu/arch/arm64/tools/sysreg
+++ linux-libre-6.6.145-gnu/arch/arm64/tools/sysreg
@@ -1130,7 +1130,7 @@ UnsignedEnum	43:40	TraceFilt
 	0b0000	NI
 	0b0001	IMP
 EndEnum
-UnsignedEnum	39:36	DoubleLock
+SignedEnum	39:36	DoubleLock
 	0b0000	IMP
 	0b1111	NI
 EndEnum
@@ -1669,6 +1669,43 @@ UnsignedEnum	3:0	TCRX
 EndEnum
 EndSysreg
 
+Sysreg	ID_AA64MMFR4_EL1	3	0	0	7	4
+Res0	63:40
+UnsignedEnum	39:36	E3DSE
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Res0	35:28
+SignedEnum	27:24	E2H0
+	0b0000	IMP
+	0b1110	NI_NV1
+	0b1111	NI
+EndEnum
+UnsignedEnum	23:20	NV_frac
+	0b0000	NV_NV2
+	0b0001	NV2_ONLY
+EndEnum
+UnsignedEnum	19:16	FGWTE3
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+UnsignedEnum	15:12	HACDBS
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+UnsignedEnum	11:8	ASID2
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+UnsignedEnum	7:4	EIESB
+	0b0000	NI
+	0b0001	ToEL3
+	0b0010	ToELx
+	0b1111	ANY
+EndEnum
+Res0	3:0
+EndSysreg
+
 Sysreg	SCTLR_EL1	3	0	1	0	0
 Field	63	TIDCP
 Field	62	SPINTMASK
diff --git linux-libre-6.6.144-gnu/arch/loongarch/include/asm/acpi.h linux-libre-6.6.145-gnu/arch/loongarch/include/asm/acpi.h
index 49e29b29996f0..4f31109714c0a 100644
--- linux-libre-6.6.144-gnu/arch/loongarch/include/asm/acpi.h
+++ linux-libre-6.6.145-gnu/arch/loongarch/include/asm/acpi.h
@@ -37,6 +37,8 @@ static inline bool acpi_has_cpu_in_madt(void)
 extern struct list_head acpi_wakeup_device_list;
 extern struct acpi_madt_core_pic acpi_core_pic[MAX_CORE_PIC];
 
+extern void acpi_add_early_pio(void);
+extern void acpi_remove_early_pio(void);
 extern int __init parse_acpi_topology(void);
 
 static inline u32 get_acpi_id_for_cpu(unsigned int cpu)
diff --git linux-libre-6.6.144-gnu/arch/loongarch/include/asm/pgtable.h linux-libre-6.6.145-gnu/arch/loongarch/include/asm/pgtable.h
index e7c09e33e109a..0e725e09a95da 100644
--- linux-libre-6.6.144-gnu/arch/loongarch/include/asm/pgtable.h
+++ linux-libre-6.6.145-gnu/arch/loongarch/include/asm/pgtable.h
@@ -410,6 +410,8 @@ static inline pte_t pte_mkwrite_novma(pte_t pte)
 
 static inline pte_t pte_wrprotect(pte_t pte)
 {
+	if (pte_val(pte) & _PAGE_DIRTY)
+		pte_val(pte) |= _PAGE_MODIFIED;
 	pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_DIRTY);
 	return pte;
 }
@@ -522,6 +524,8 @@ static inline pmd_t pmd_mkwrite_novma(pmd_t pmd)
 
 static inline pmd_t pmd_wrprotect(pmd_t pmd)
 {
+	if (pmd_val(pmd) & _PAGE_DIRTY)
+		pmd_val(pmd) |= _PAGE_MODIFIED;
 	pmd_val(pmd) &= ~(_PAGE_WRITE | _PAGE_DIRTY);
 	return pmd;
 }
diff --git linux-libre-6.6.144-gnu/arch/loongarch/kernel/acpi.c linux-libre-6.6.145-gnu/arch/loongarch/kernel/acpi.c
index 1f529b13490b3..34101b753eaac 100644
--- linux-libre-6.6.144-gnu/arch/loongarch/kernel/acpi.c
+++ linux-libre-6.6.145-gnu/arch/loongarch/kernel/acpi.c
@@ -14,6 +14,7 @@
 #include <linux/memblock.h>
 #include <linux/of_fdt.h>
 #include <linux/serial_core.h>
+#include <linux/vmalloc.h>
 #include <asm/io.h>
 #include <asm/numa.h>
 #include <asm/loongson.h>
@@ -57,6 +58,33 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size)
 		return ioremap_cache(phys, size);
 }
 
+#define PIO_BASE (unsigned long)PCI_IOBASE
+#define PIO_SIZE ALIGN(ISA_IOSIZE, PAGE_SIZE)
+
+static bool acpi_pio;
+
+/* Add PIO for early access */
+void acpi_add_early_pio(void)
+{
+	if (!acpi_disabled) {
+		acpi_pio = true;
+		ioremap_page_range(PIO_BASE, PIO_BASE + PIO_SIZE,
+				LOONGSON_LIO_BASE, pgprot_device(PAGE_KERNEL));
+	}
+}
+
+/* Remove PIO for PCI register */
+void acpi_remove_early_pio(void)
+{
+	if (!acpi_pio)
+		return;
+
+	if (!acpi_disabled) {
+		acpi_pio = false;
+		vunmap_range(PIO_BASE, PIO_BASE + PIO_SIZE);
+	}
+}
+
 #ifdef CONFIG_SMP
 static int set_processor_mask(u32 id, u32 flags)
 {
diff --git linux-libre-6.6.144-gnu/arch/loongarch/kernel/setup.c linux-libre-6.6.145-gnu/arch/loongarch/kernel/setup.c
index 2e34ece474eec..729b0660b61c1 100644
--- linux-libre-6.6.144-gnu/arch/loongarch/kernel/setup.c
+++ linux-libre-6.6.145-gnu/arch/loongarch/kernel/setup.c
@@ -530,6 +530,8 @@ static __init int arch_reserve_pio_range(void)
 {
 	struct device_node *np;
 
+	acpi_add_early_pio();
+
 	for_each_node_by_name(np, "isa") {
 		struct of_range range;
 		struct of_range_parser parser;
diff --git linux-libre-6.6.144-gnu/arch/loongarch/kernel/smp.c linux-libre-6.6.145-gnu/arch/loongarch/kernel/smp.c
index ed67629454374..d3fafa5cdf6bc 100644
--- linux-libre-6.6.144-gnu/arch/loongarch/kernel/smp.c
+++ linux-libre-6.6.145-gnu/arch/loongarch/kernel/smp.c
@@ -613,6 +613,7 @@ static void stop_this_cpu(void *dummy)
 	set_cpu_online(smp_processor_id(), false);
 	calculate_cpu_foreign_map();
 	local_irq_disable();
+	rcu_report_dead(smp_processor_id());
 	while (true);
 }
 
diff --git linux-libre-6.6.144-gnu/arch/loongarch/pci/acpi.c linux-libre-6.6.145-gnu/arch/loongarch/pci/acpi.c
index 2d584a59a2a04..b53dae9d57c89 100644
--- linux-libre-6.6.144-gnu/arch/loongarch/pci/acpi.c
+++ linux-libre-6.6.145-gnu/arch/loongarch/pci/acpi.c
@@ -65,6 +65,8 @@ static int acpi_prepare_root_resources(struct acpi_pci_root_info *ci)
 	struct resource_entry *entry, *tmp;
 	struct acpi_device *device = ci->bridge;
 
+	acpi_remove_early_pio();
+
 	status = acpi_pci_probe_root_resources(ci);
 	if (status > 0) {
 		acpi_evaluate_integer(device->handle, "PCIH", NULL, &pci_h);
diff --git linux-libre-6.6.144-gnu/arch/mips/dec/int-handler.S linux-libre-6.6.145-gnu/arch/mips/dec/int-handler.S
index 011d1d678840a..a0b439c90488f 100644
--- linux-libre-6.6.144-gnu/arch/mips/dec/int-handler.S
+++ linux-libre-6.6.145-gnu/arch/mips/dec/int-handler.S
@@ -277,7 +277,7 @@
 		 srlv	t3,t1,t2
 
 handle_it:
-		j	dec_irq_dispatch
+		j	do_IRQ
 		 nop
 
 #if defined(CONFIG_32BIT) && defined(CONFIG_MIPS_FP_SUPPORT)
diff --git linux-libre-6.6.144-gnu/arch/mips/dec/platform.c linux-libre-6.6.145-gnu/arch/mips/dec/platform.c
index 723ce16cbfc0c..a005246a0ac5d 100644
--- linux-libre-6.6.144-gnu/arch/mips/dec/platform.c
+++ linux-libre-6.6.145-gnu/arch/mips/dec/platform.c
@@ -38,6 +38,10 @@ static struct platform_device dec_rtc_device = {
 	.num_resources = ARRAY_SIZE(dec_rtc_resources),
 };
 
+static struct platform_device *dec_rtc_devices[] __initdata = {
+	&dec_rtc_device,
+};
+
 static struct resource dec_dz_resources[] = {
 	{ .name = "dz", .flags = IORESOURCE_MEM, },
 	{ .name = "dz", .flags = IORESOURCE_IRQ, },
@@ -137,7 +141,7 @@ static int __init dec_add_devices(void)
 	}
 	num_zs = i;
 
-	ret1 = platform_device_register(&dec_rtc_device);
+	ret1 = platform_add_devices(dec_rtc_devices, 1);
 	ret2 = IS_ENABLED(CONFIG_32BIT) ?
 	       platform_add_devices(dec_dz_devices, num_dz) : 0;
 	ret3 = platform_add_devices(dec_zs_devices, num_zs);
diff --git linux-libre-6.6.144-gnu/arch/mips/dec/prom/init.c linux-libre-6.6.145-gnu/arch/mips/dec/prom/init.c
index 8d74d7d6c05b4..e46c7acceffff 100644
--- linux-libre-6.6.144-gnu/arch/mips/dec/prom/init.c
+++ linux-libre-6.6.145-gnu/arch/mips/dec/prom/init.c
@@ -3,7 +3,7 @@
  * init.c: PROM library initialisation code.
  *
  * Copyright (C) 1998 Harald Koerfgen
- * Copyright (C) 2002, 2004  Maciej W. Rozycki
+ * Copyright (C) 2002, 2004, 2026  Maciej W. Rozycki
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -20,6 +20,10 @@
 #include <asm/dec/prom.h>
 
 
+#ifdef CONFIG_64BIT
+unsigned long o32_stk[O32_STK_SIZE] __initdata = { 0 };
+#endif
+
 int (*__rex_bootinit)(void);
 int (*__rex_bootread)(void);
 int (*__rex_getbitmap)(memmap *);
diff --git linux-libre-6.6.144-gnu/arch/mips/dec/setup.c linux-libre-6.6.145-gnu/arch/mips/dec/setup.c
index 6c3704f51d0de..ca6cb6b7293b4 100644
--- linux-libre-6.6.144-gnu/arch/mips/dec/setup.c
+++ linux-libre-6.6.145-gnu/arch/mips/dec/setup.c
@@ -776,9 +776,3 @@ void __init arch_init_irq(void)
 			pr_err("Failed to register halt interrupt\n");
 	}
 }
-
-asmlinkage unsigned int dec_irq_dispatch(unsigned int irq)
-{
-	do_IRQ(irq);
-	return 0;
-}
diff --git linux-libre-6.6.144-gnu/arch/mips/fw/lib/call_o32.S linux-libre-6.6.145-gnu/arch/mips/fw/lib/call_o32.S
index ee856709e0b60..77533cfbdfc10 100644
--- linux-libre-6.6.144-gnu/arch/mips/fw/lib/call_o32.S
+++ linux-libre-6.6.145-gnu/arch/mips/fw/lib/call_o32.S
@@ -74,7 +74,7 @@ NESTED(call_o32, O32_FRAMESZ, ra)
 		PTR_LA		t1,6*O32_SZREG(fp)
 		li		t2,O32_ARGC-6
 1:
-		lw		t3,(t0)
+		ld		t3,(t0)
 		REG_ADDU	t0,SZREG
 		sw		t3,(t1)
 		REG_SUBU	t2,1
diff --git linux-libre-6.6.144-gnu/arch/mips/include/asm/dec/prom.h linux-libre-6.6.145-gnu/arch/mips/include/asm/dec/prom.h
index 908e96e3a3117..1f83e94e3b825 100644
--- linux-libre-6.6.144-gnu/arch/mips/include/asm/dec/prom.h
+++ linux-libre-6.6.145-gnu/arch/mips/include/asm/dec/prom.h
@@ -4,7 +4,7 @@
  *
  *	DECstation PROM interface.
  *
- *	Copyright (C) 2002  Maciej W. Rozycki
+ *	Copyright (C) 2002, 2026  Maciej W. Rozycki
  *
  *	Based on arch/mips/dec/prom/prom.h by the Anonymous.
  */
@@ -97,6 +97,17 @@ extern int (*__pmax_close)(int);
 
 #ifdef CONFIG_64BIT
 
+#define O32_STK_SIZE 512
+extern unsigned long o32_stk[];
+
+/* Switch the stack if outside the 32-bit address space.  */
+static inline unsigned long *o32_get_stk(void)
+{
+	long fp = (long)__builtin_frame_address(0);
+
+	return fp != (int)fp ? o32_stk + O32_STK_SIZE : NULL;
+}
+
 /*
  * On MIPS64 we have to call PROM functions via a helper
  * dispatcher to accommodate ABI incompatibilities.
@@ -128,7 +139,7 @@ int __DEC_PROM_O32(_prom_printf, (int (*)(char *, ...), void *, char *, ...));
 
 #define prom_getchar()		_prom_getchar(__prom_getchar, NULL)
 #define prom_getenv(x)		_prom_getenv(__prom_getenv, NULL, x)
-#define prom_printf(x...)	_prom_printf(__prom_printf, NULL, x)
+#define prom_printf(x...)	_prom_printf(__prom_printf, o32_get_stk(), x)
 
 #else /* !CONFIG_64BIT */
 
diff --git linux-libre-6.6.144-gnu/arch/mips/kernel/mips-mt-fpaff.c linux-libre-6.6.145-gnu/arch/mips/kernel/mips-mt-fpaff.c
index 67e130d3f0385..519d145535365 100644
--- linux-libre-6.6.144-gnu/arch/mips/kernel/mips-mt-fpaff.c
+++ linux-libre-6.6.145-gnu/arch/mips/kernel/mips-mt-fpaff.c
@@ -70,11 +70,16 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
 	struct task_struct *p;
 	int retval;
 
-	if (len < sizeof(new_mask))
-		return -EINVAL;
-
-	if (copy_from_user(&new_mask, user_mask_ptr, sizeof(new_mask)))
-		return -EFAULT;
+	if (!alloc_cpumask_var(&new_mask, GFP_KERNEL))
+		return -ENOMEM;
+	if (len < cpumask_size())
+		cpumask_clear(new_mask);
+	else if (len > cpumask_size())
+		len = cpumask_size();
+	if (copy_from_user(new_mask, user_mask_ptr, len)) {
+		retval = -EFAULT;
+		goto out_free_new_mask;
+	}
 
 	cpus_read_lock();
 	rcu_read_lock();
@@ -83,7 +88,8 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
 	if (!p) {
 		rcu_read_unlock();
 		cpus_read_unlock();
-		return -ESRCH;
+		retval = -ESRCH;
+		goto out_free_new_mask;
 	}
 
 	/* Prevent p going away */
@@ -94,13 +100,9 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
 		retval = -ENOMEM;
 		goto out_put_task;
 	}
-	if (!alloc_cpumask_var(&new_mask, GFP_KERNEL)) {
-		retval = -ENOMEM;
-		goto out_free_cpus_allowed;
-	}
 	if (!alloc_cpumask_var(&effective_mask, GFP_KERNEL)) {
 		retval = -ENOMEM;
-		goto out_free_new_mask;
+		goto out_free_cpus_allowed;
 	}
 	if (!check_same_owner(p) && !capable(CAP_SYS_NICE)) {
 		retval = -EPERM;
@@ -141,13 +143,13 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
 	}
 out_unlock:
 	free_cpumask_var(effective_mask);
-out_free_new_mask:
-	free_cpumask_var(new_mask);
 out_free_cpus_allowed:
 	free_cpumask_var(cpus_allowed);
 out_put_task:
 	put_task_struct(p);
 	cpus_read_unlock();
+out_free_new_mask:
+	free_cpumask_var(new_mask);
 	return retval;
 }
 
diff --git linux-libre-6.6.144-gnu/arch/mips/kernel/smp.c linux-libre-6.6.145-gnu/arch/mips/kernel/smp.c
index 81f6c4f8fbc15..1a3eb4820eb70 100644
--- linux-libre-6.6.144-gnu/arch/mips/kernel/smp.c
+++ linux-libre-6.6.145-gnu/arch/mips/kernel/smp.c
@@ -19,6 +19,7 @@
 #include <linux/sched/mm.h>
 #include <linux/cpumask.h>
 #include <linux/cpu.h>
+#include <linux/rcupdate.h>
 #include <linux/err.h>
 #include <linux/ftrace.h>
 #include <linux/irqdomain.h>
@@ -410,6 +411,7 @@ static void stop_this_cpu(void *dummy)
 	set_cpu_online(smp_processor_id(), false);
 	calculate_cpu_foreign_map();
 	local_irq_disable();
+	rcu_report_dead(smp_processor_id());
 	while (1);
 }
 
diff --git linux-libre-6.6.144-gnu/arch/mips/mm/init.c linux-libre-6.6.145-gnu/arch/mips/mm/init.c
index 6e368a4658b54..de3713b42cbc2 100644
--- linux-libre-6.6.144-gnu/arch/mips/mm/init.c
+++ linux-libre-6.6.145-gnu/arch/mips/mm/init.c
@@ -281,9 +281,15 @@ static int maar_res_walk(unsigned long start_pfn, unsigned long nr_pages,
 			 void *data)
 {
 	struct maar_walk_info *wi = data;
-	struct maar_config *cfg = &wi->cfg[wi->num_cfg];
+	struct maar_config *cfg;
 	unsigned int maar_align;
 
+	/* Ensure we don't overflow the cfg array */
+	if (WARN_ON(wi->num_cfg >= ARRAY_SIZE(wi->cfg)))
+		return -1;
+
+	cfg = &wi->cfg[wi->num_cfg];
+
 	/* MAAR registers hold physical addresses right shifted by 4 bits */
 	maar_align = BIT(MIPS_MAAR_ADDR_SHIFT + 4);
 
@@ -292,9 +298,7 @@ static int maar_res_walk(unsigned long start_pfn, unsigned long nr_pages,
 	cfg->upper = ALIGN_DOWN(PFN_PHYS(start_pfn + nr_pages), maar_align) - 1;
 	cfg->attrs = MIPS_MAAR_S;
 
-	/* Ensure we don't overflow the cfg array */
-	if (!WARN_ON(wi->num_cfg >= ARRAY_SIZE(wi->cfg)))
-		wi->num_cfg++;
+	wi->num_cfg++;
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/arch/mips/n64/init.c linux-libre-6.6.145-gnu/arch/mips/n64/init.c
index dfbd864f46670..66ec28ab41f32 100644
--- linux-libre-6.6.144-gnu/arch/mips/n64/init.c
+++ linux-libre-6.6.145-gnu/arch/mips/n64/init.c
@@ -50,7 +50,7 @@ void __init prom_init(void)
 
 #define W 320
 #define H 240
-#define REG_BASE ((u32 *) CKSEG1ADDR(0x4400000))
+#define REG_BASE ((u32 __iomem *) CKSEG1ADDR(0x4400000))
 
 static void __init n64rdp_write_reg(const u8 reg, const u32 value)
 {
diff --git linux-libre-6.6.144-gnu/arch/mips/ralink/mt7621.c linux-libre-6.6.145-gnu/arch/mips/ralink/mt7621.c
index 137781d0bd0a1..01a6219214081 100644
--- linux-libre-6.6.144-gnu/arch/mips/ralink/mt7621.c
+++ linux-libre-6.6.145-gnu/arch/mips/ralink/mt7621.c
@@ -63,7 +63,7 @@ phys_addr_t mips_cpc_default_phys_base(void)
 
 static bool __init mt7621_addr_wraparound_test(phys_addr_t size)
 {
-	void *dm = (void *)KSEG1ADDR(&detect_magic);
+	void __iomem *dm = (void __iomem *)KSEG1ADDR(&detect_magic);
 
 	if (CPHYSADDR(dm + size) >= MT7621_LOWMEM_MAX_SIZE)
 		return true;
diff --git linux-libre-6.6.144-gnu/arch/mips/sgi-ip22/ip22-gio.c linux-libre-6.6.145-gnu/arch/mips/sgi-ip22/ip22-gio.c
index 7026b464b02ec..f39017d6bd849 100644
--- linux-libre-6.6.144-gnu/arch/mips/sgi-ip22/ip22-gio.c
+++ linux-libre-6.6.145-gnu/arch/mips/sgi-ip22/ip22-gio.c
@@ -30,7 +30,6 @@ static struct {
 
 static void gio_bus_release(struct device *dev)
 {
-	kfree(dev);
 }
 
 static struct device gio_bus = {
@@ -101,6 +100,8 @@ int gio_device_register(struct gio_device *giodev)
 {
 	giodev->dev.bus = &gio_bus_type;
 	giodev->dev.parent = &gio_bus;
+	giodev->dev.release = gio_release_dev;
+
 	return device_register(&giodev->dev);
 }
 EXPORT_SYMBOL_GPL(gio_device_register);
@@ -132,13 +133,9 @@ static int gio_device_probe(struct device *dev)
 	if (!drv->probe)
 		return error;
 
-	gio_dev_get(gio_dev);
-
 	match = gio_match_device(drv->id_table, gio_dev);
 	if (match)
 		error = drv->probe(gio_dev, match);
-	if (error)
-		gio_dev_put(gio_dev);
 
 	return error;
 }
diff --git linux-libre-6.6.144-gnu/arch/powerpc/kexec/core_64.c linux-libre-6.6.145-gnu/arch/powerpc/kexec/core_64.c
index ec7e909d7dcb7..f8ae6c035aa10 100644
--- linux-libre-6.6.144-gnu/arch/powerpc/kexec/core_64.c
+++ linux-libre-6.6.145-gnu/arch/powerpc/kexec/core_64.c
@@ -167,7 +167,7 @@ static void kexec_prepare_cpus_wait(int wait_state)
 	int my_cpu, i, notified=-1;
 
 	hw_breakpoint_disable();
-	my_cpu = get_cpu();
+	my_cpu = raw_smp_processor_id();
 	/* Make sure each CPU has at least made it to the state we need.
 	 *
 	 * FIXME: There is a (slim) chance of a problem if not all of the CPUs
@@ -265,8 +265,6 @@ static void kexec_prepare_cpus(void)
 	/* after we tell the others to go down */
 	if (ppc_md.kexec_cpu_down)
 		ppc_md.kexec_cpu_down(0, 0);
-
-	put_cpu();
 }
 
 #else /* ! SMP */
diff --git linux-libre-6.6.144-gnu/arch/powerpc/perf/core-fsl-emb.c linux-libre-6.6.145-gnu/arch/powerpc/perf/core-fsl-emb.c
index 1a53ab08447cb..31037df4178ca 100644
--- linux-libre-6.6.144-gnu/arch/powerpc/perf/core-fsl-emb.c
+++ linux-libre-6.6.145-gnu/arch/powerpc/perf/core-fsl-emb.c
@@ -366,9 +366,10 @@ static void fsl_emb_pmu_del(struct perf_event *event, int flags)
 
 	cpuhw->n_events--;
 
+	put_cpu_var(cpu_hw_events);
+
  out:
 	perf_pmu_enable(event->pmu);
-	put_cpu_var(cpu_hw_events);
 }
 
 static void fsl_emb_pmu_start(struct perf_event *event, int ef_flags)
diff --git linux-libre-6.6.144-gnu/arch/powerpc/platforms/cell/spufs/file.c linux-libre-6.6.145-gnu/arch/powerpc/platforms/cell/spufs/file.c
index 02a8158c469dd..c35485c43b045 100644
--- linux-libre-6.6.144-gnu/arch/powerpc/platforms/cell/spufs/file.c
+++ linux-libre-6.6.145-gnu/arch/powerpc/platforms/cell/spufs/file.c
@@ -268,10 +268,12 @@ static int spufs_mem_mmap_access(struct vm_area_struct *vma,
 
 	if (write && !(vma->vm_flags & VM_WRITE))
 		return -EACCES;
+	if (offset >= LS_SIZE)
+		return -EFAULT;
 	if (spu_acquire(ctx))
 		return -EINTR;
-	if ((offset + len) > vma->vm_end)
-		len = vma->vm_end - offset;
+	if ((offset + len) > LS_SIZE)
+		len = LS_SIZE - offset;
 	local_store = ctx->ops->get_ls(ctx);
 	if (write)
 		memcpy_toio(local_store + offset, buf, len);
diff --git linux-libre-6.6.144-gnu/arch/powerpc/platforms/powernv/setup.c linux-libre-6.6.145-gnu/arch/powerpc/platforms/powernv/setup.c
index 4dbb47ddbdcc4..06ed5e2aa2658 100644
--- linux-libre-6.6.144-gnu/arch/powerpc/platforms/powernv/setup.c
+++ linux-libre-6.6.145-gnu/arch/powerpc/platforms/powernv/setup.c
@@ -396,7 +396,8 @@ static void pnv_kexec_wait_secondaries_down(void)
 {
 	int my_cpu, i, notified = -1;
 
-	my_cpu = get_cpu();
+	/* Called with interrupts disabled, so the CPU is pinned. */
+	my_cpu = raw_smp_processor_id();
 
 	for_each_online_cpu(i) {
 		uint8_t status;
diff --git linux-libre-6.6.144-gnu/arch/powerpc/platforms/pseries/papr_platform_attributes.c linux-libre-6.6.145-gnu/arch/powerpc/platforms/pseries/papr_platform_attributes.c
index eea2041b270b5..f63e2de9cccab 100644
--- linux-libre-6.6.144-gnu/arch/powerpc/platforms/pseries/papr_platform_attributes.c
+++ linux-libre-6.6.145-gnu/arch/powerpc/platforms/pseries/papr_platform_attributes.c
@@ -271,11 +271,9 @@ retry:
 		esi_buf_size = ESI_HDR_SIZE + (CURR_MAX_ESI_ATTRS * max_esi_attrs);
 
 		temp_esi_buf = krealloc(esi_buf, esi_buf_size, GFP_KERNEL);
-		if (temp_esi_buf)
-			esi_buf = temp_esi_buf;
-		else
-			return -ENOMEM;
-
+		if (!temp_esi_buf)
+			goto out_free_esi_buf;
+		esi_buf = temp_esi_buf;
 		goto retry;
 	}
 
diff --git linux-libre-6.6.144-gnu/arch/riscv/kernel/cacheinfo.c linux-libre-6.6.145-gnu/arch/riscv/kernel/cacheinfo.c
index 9fb97c9f9b0be..54f65c8ef4d2e 100644
--- linux-libre-6.6.144-gnu/arch/riscv/kernel/cacheinfo.c
+++ linux-libre-6.6.145-gnu/arch/riscv/kernel/cacheinfo.c
@@ -128,7 +128,7 @@ int populate_cache_leaves(unsigned int cpu)
 			ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 		levels = level;
 	}
-	of_node_put(np);
+	of_node_put(prev);
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/arch/riscv/kernel/machine_kexec.c linux-libre-6.6.145-gnu/arch/riscv/kernel/machine_kexec.c
index ccb0c5d5c63c4..353d2b39f1d3d 100644
--- linux-libre-6.6.144-gnu/arch/riscv/kernel/machine_kexec.c
+++ linux-libre-6.6.145-gnu/arch/riscv/kernel/machine_kexec.c
@@ -67,6 +67,9 @@ machine_kexec_prepare(struct kimage *image)
 		if (image->segment[i].memsz <= sizeof(fdt))
 			continue;
 
+		if (!image->segment[i].buf)
+			continue;
+
 		if (image->file_mode)
 			memcpy(&fdt, image->segment[i].buf, sizeof(fdt));
 		else if (copy_from_user(&fdt, image->segment[i].buf, sizeof(fdt)))
diff --git linux-libre-6.6.144-gnu/arch/riscv/kernel/probes/rethook_trampoline.S linux-libre-6.6.145-gnu/arch/riscv/kernel/probes/rethook_trampoline.S
index 21bac92a170a9..e4a8408cd2efb 100644
--- linux-libre-6.6.144-gnu/arch/riscv/kernel/probes/rethook_trampoline.S
+++ linux-libre-6.6.145-gnu/arch/riscv/kernel/probes/rethook_trampoline.S
@@ -41,6 +41,9 @@
 	REG_S x29, PT_T4(sp)
 	REG_S x30, PT_T5(sp)
 	REG_S x31, PT_T6(sp)
+	/* save original sp */
+	addi a0, sp, PT_SIZE_ON_STACK
+	REG_S a0, PT_SP(sp)
 	.endm
 
 	.macro restore_all_base_regs
diff --git linux-libre-6.6.144-gnu/arch/riscv/kernel/stacktrace.c linux-libre-6.6.145-gnu/arch/riscv/kernel/stacktrace.c
index 124ad8fe626fb..aa0b2f284dca9 100644
--- linux-libre-6.6.144-gnu/arch/riscv/kernel/stacktrace.c
+++ linux-libre-6.6.145-gnu/arch/riscv/kernel/stacktrace.c
@@ -129,7 +129,7 @@ void notrace walk_stackframe(struct task_struct *task,
 	while (!kstack_end(ksp)) {
 		if (__kernel_text_address(pc) && unlikely(!fn(arg, pc)))
 			break;
-		pc = READ_ONCE_NOCHECK(*ksp++) - 0x4;
+		pc = READ_ONCE_NOCHECK(*ksp++);
 	}
 }
 
diff --git linux-libre-6.6.144-gnu/arch/riscv/net/bpf_jit_core.c linux-libre-6.6.145-gnu/arch/riscv/net/bpf_jit_core.c
index 7b70ccb7fec34..8d8c5eb2e8dac 100644
--- linux-libre-6.6.144-gnu/arch/riscv/net/bpf_jit_core.c
+++ linux-libre-6.6.145-gnu/arch/riscv/net/bpf_jit_core.c
@@ -123,7 +123,8 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 				bpf_jit_binary_pack_alloc(prog_size + extable_size,
 							  &jit_data->ro_image, sizeof(u32),
 							  &jit_data->header, &jit_data->image,
-							  bpf_fill_ill_insns);
+							  bpf_fill_ill_insns,
+							  bpf_prog_was_classic(prog));
 			if (!jit_data->ro_header) {
 				prog = orig_prog;
 				goto out_offset;
diff --git linux-libre-6.6.144-gnu/arch/s390/kernel/perf_cpum_cf.c linux-libre-6.6.145-gnu/arch/s390/kernel/perf_cpum_cf.c
index e590b4c096253..fbf4eb85cb0a6 100644
--- linux-libre-6.6.144-gnu/arch/s390/kernel/perf_cpum_cf.c
+++ linux-libre-6.6.145-gnu/arch/s390/kernel/perf_cpum_cf.c
@@ -17,6 +17,7 @@
 #include <linux/export.h>
 #include <linux/miscdevice.h>
 #include <linux/perf_event.h>
+#include <linux/nospec.h>
 
 #include <asm/cpu_mf.h>
 #include <asm/hwctrset.h>
@@ -766,6 +767,7 @@ static int __hw_perf_event_init(struct perf_event *event, unsigned int type)
 			if (!is_userspace_event(ev)) {
 				if (ev >= ARRAY_SIZE(cpumf_generic_events_user))
 					return -EOPNOTSUPP;
+				ev = array_index_nospec(ev, ARRAY_SIZE(cpumf_generic_events_user));
 				ev = cpumf_generic_events_user[ev];
 			}
 		} else if (!attr->exclude_kernel && attr->exclude_user) {
@@ -776,6 +778,7 @@ static int __hw_perf_event_init(struct perf_event *event, unsigned int type)
 			if (!is_userspace_event(ev)) {
 				if (ev >= ARRAY_SIZE(cpumf_generic_events_basic))
 					return -EOPNOTSUPP;
+				ev = array_index_nospec(ev, ARRAY_SIZE(cpumf_generic_events_basic));
 				ev = cpumf_generic_events_basic[ev];
 			}
 		}
diff --git linux-libre-6.6.144-gnu/arch/s390/kernel/process.c linux-libre-6.6.145-gnu/arch/s390/kernel/process.c
index 2580004177248..4055359fd54ff 100644
--- linux-libre-6.6.144-gnu/arch/s390/kernel/process.c
+++ linux-libre-6.6.145-gnu/arch/s390/kernel/process.c
@@ -48,7 +48,7 @@ void ret_from_fork(void) asm("ret_from_fork");
 
 void __ret_from_fork(struct task_struct *prev, struct pt_regs *regs)
 {
-	void (*func)(void *arg);
+	int (*func)(void *arg);
 
 	schedule_tail(prev);
 
diff --git linux-libre-6.6.144-gnu/arch/s390/kvm/pci.c linux-libre-6.6.145-gnu/arch/s390/kvm/pci.c
index e5d3c0793f61b..6e6726b2a4416 100644
--- linux-libre-6.6.144-gnu/arch/s390/kvm/pci.c
+++ linux-libre-6.6.145-gnu/arch/s390/kvm/pci.c
@@ -302,9 +302,14 @@ static int kvm_s390_pci_aif_enable(struct zpci_dev *zdev, struct zpci_fib *fib,
 
 	gaite->gisc = fib->fmt0.isc;
 	gaite->count++;
-	gaite->aisbo = fib->fmt0.aisbo;
-	gaite->aisb = virt_to_phys(page_address(aisb_page) + (fib->fmt0.aisb &
-							      ~PAGE_MASK));
+	if (fib->fmt0.sum == 1) {
+		gaite->aisbo = fib->fmt0.aisbo;
+		gaite->aisb = virt_to_phys(page_address(aisb_page) +
+					   (fib->fmt0.aisb & ~PAGE_MASK));
+	} else {
+		gaite->aisbo = 0;
+		gaite->aisb = 0;
+	}
 	aift->kzdev[zdev->aisb] = zdev->kzdev;
 	spin_unlock_irq(&aift->gait_lock);
 
@@ -330,6 +335,7 @@ unpin2:
 unpin1:
 	unpin_user_page(aibv_page);
 out:
+	kvm_s390_gisc_unregister(kvm, fib->fmt0.isc);
 	return rc;
 }
 
diff --git linux-libre-6.6.144-gnu/arch/sparc/kernel/led.c linux-libre-6.6.145-gnu/arch/sparc/kernel/led.c
index ab657b359789e..36d851c7454ac 100644
--- linux-libre-6.6.144-gnu/arch/sparc/kernel/led.c
+++ linux-libre-6.6.145-gnu/arch/sparc/kernel/led.c
@@ -78,7 +78,7 @@ static ssize_t led_proc_write(struct file *file, const char __user *buffer,
 		return PTR_ERR(buf);
 
 	/* work around \n when echo'ing into proc */
-	if (buf[count - 1] == '\n')
+	if (count > 0 && buf[count - 1] == '\n')
 		buf[count - 1] = '\0';
 
 	/* before we change anything we want to stop any running timers,
diff --git linux-libre-6.6.144-gnu/arch/x86/boot/compressed/acpi.c linux-libre-6.6.145-gnu/arch/x86/boot/compressed/acpi.c
index 55c98fdd67d2b..45c533c67e941 100644
--- linux-libre-6.6.144-gnu/arch/x86/boot/compressed/acpi.c
+++ linux-libre-6.6.145-gnu/arch/x86/boot/compressed/acpi.c
@@ -182,10 +182,15 @@ static unsigned long get_cmdline_acpi_rsdp(void)
 	char val[MAX_ADDR_LEN] = { };
 	int ret;
 
-	ret = cmdline_find_option("acpi_rsdp", val, MAX_ADDR_LEN);
+	ret = cmdline_find_option("acpi_rsdp", val, sizeof(val));
 	if (ret < 0)
 		return 0;
 
+	if (ret >= sizeof(val)) {
+		warn("acpi_rsdp= value too long; ignoring");
+		return 0;
+	}
+
 	if (boot_kstrtoul(val, 16, &addr))
 		return 0;
 #endif
diff --git linux-libre-6.6.144-gnu/arch/x86/boot/early_serial_console.c linux-libre-6.6.145-gnu/arch/x86/boot/early_serial_console.c
index 023bf1c3de8b7..5b83beab89e15 100644
--- linux-libre-6.6.144-gnu/arch/x86/boot/early_serial_console.c
+++ linux-libre-6.6.145-gnu/arch/x86/boot/early_serial_console.c
@@ -117,7 +117,7 @@ static unsigned int probe_baud(int port)
 static void parse_console_uart8250(void)
 {
 	char optstr[64], *options;
-	int baud = DEFAULT_BAUD;
+	int baud;
 	int port = 0;
 
 	/*
@@ -136,10 +136,13 @@ static void parse_console_uart8250(void)
 	else
 		return;
 
-	if (options && (options[0] == ','))
-		baud = simple_strtoull(options + 1, &options, 0);
-	else
+	if (options && (options[0] == ',')) {
+		baud = simple_strtoull(options + 1, NULL, 0);
+		if (!baud)
+			baud = DEFAULT_BAUD;
+	} else {
 		baud = probe_baud(port);
+	}
 
 	if (port)
 		early_serial_init(port, baud);
diff --git linux-libre-6.6.144-gnu/arch/x86/events/amd/brs.c linux-libre-6.6.145-gnu/arch/x86/events/amd/brs.c
index ed308719236ca..01fcd43522bca 100644
--- linux-libre-6.6.144-gnu/arch/x86/events/amd/brs.c
+++ linux-libre-6.6.145-gnu/arch/x86/events/amd/brs.c
@@ -259,13 +259,13 @@ void amd_brs_disable_all(void)
 		amd_brs_disable();
 }
 
-static bool amd_brs_match_plm(struct perf_event *event, u64 to)
+static bool amd_brs_match_plm(struct perf_event *event, u64 from, u64 to)
 {
 	int type = event->attr.branch_sample_type;
 	int plm_k = PERF_SAMPLE_BRANCH_KERNEL | PERF_SAMPLE_BRANCH_HV;
 	int plm_u = PERF_SAMPLE_BRANCH_USER;
 
-	if (!(type & plm_k) && kernel_ip(to))
+	if (!(type & plm_k) && (kernel_ip(to) || kernel_ip(from)))
 		return 0;
 
 	if (!(type & plm_u) && !kernel_ip(to))
@@ -338,11 +338,11 @@ void amd_brs_drain(void)
 		 */
 		to = (u64)(((s64)to << shift) >> shift);
 
-		if (!amd_brs_match_plm(event, to))
-			continue;
-
 		rdmsrl(brs_from(brs_idx), from);
 
+		if (!amd_brs_match_plm(event, from, to))
+			continue;
+
 		perf_clear_branch_entry_bitfields(br+nr);
 
 		br[nr].from = from;
diff --git linux-libre-6.6.144-gnu/arch/x86/events/amd/core.c linux-libre-6.6.145-gnu/arch/x86/events/amd/core.c
index 211f429750f5f..24f356e561e28 100644
--- linux-libre-6.6.144-gnu/arch/x86/events/amd/core.c
+++ linux-libre-6.6.145-gnu/arch/x86/events/amd/core.c
@@ -1364,12 +1364,12 @@ static int __init amd_core_pmu_init(void)
 	u64 even_ctr_mask = 0ULL;
 	int i;
 
-	if (!boot_cpu_has(X86_FEATURE_PERFCTR_CORE))
-		return 0;
-
 	/* Avoid calculating the value each time in the NMI handler */
 	perf_nmi_window = msecs_to_jiffies(100);
 
+	if (!boot_cpu_has(X86_FEATURE_PERFCTR_CORE))
+		return 0;
+
 	/*
 	 * If core performance counter extensions exists, we must use
 	 * MSR_F15H_PERF_CTL/MSR_F15H_PERF_CTR msrs. See also
diff --git linux-libre-6.6.144-gnu/arch/x86/events/amd/lbr.c linux-libre-6.6.145-gnu/arch/x86/events/amd/lbr.c
index 5149830c7c4fa..0788c11febf6a 100644
--- linux-libre-6.6.144-gnu/arch/x86/events/amd/lbr.c
+++ linux-libre-6.6.145-gnu/arch/x86/events/amd/lbr.c
@@ -124,7 +124,8 @@ static void amd_pmu_lbr_filter(void)
 		}
 
 		/* If type does not correspond, then discard */
-		if (type == X86_BR_NONE || (br_sel & type) != type) {
+		if (type == X86_BR_NONE || (br_sel & type) != type ||
+		    (!(br_sel & X86_BR_KERNEL) && kernel_ip(cpuc->lbr_entries[i].from))) {
 			cpuc->lbr_entries[i].from = 0;	/* mark invalid */
 			compress = true;
 		}
diff --git linux-libre-6.6.144-gnu/arch/x86/events/intel/uncore_snb.c linux-libre-6.6.145-gnu/arch/x86/events/intel/uncore_snb.c
index 7fd4334e12a17..21735c40b2b03 100644
--- linux-libre-6.6.144-gnu/arch/x86/events/intel/uncore_snb.c
+++ linux-libre-6.6.145-gnu/arch/x86/events/intel/uncore_snb.c
@@ -537,12 +537,6 @@ void tgl_uncore_cpu_init(void)
 	skl_uncore_msr_ops.init_box = rkl_uncore_msr_init_box;
 }
 
-static void adl_uncore_msr_init_box(struct intel_uncore_box *box)
-{
-	if (box->pmu->pmu_idx == 0)
-		wrmsrl(ADL_UNC_PERF_GLOBAL_CTL, SNB_UNC_GLOBAL_CTL_EN);
-}
-
 static void adl_uncore_msr_enable_box(struct intel_uncore_box *box)
 {
 	wrmsrl(ADL_UNC_PERF_GLOBAL_CTL, SNB_UNC_GLOBAL_CTL_EN);
@@ -561,7 +555,6 @@ static void adl_uncore_msr_exit_box(struct intel_uncore_box *box)
 }
 
 static struct intel_uncore_ops adl_uncore_msr_ops = {
-	.init_box	= adl_uncore_msr_init_box,
 	.enable_box	= adl_uncore_msr_enable_box,
 	.disable_box	= adl_uncore_msr_disable_box,
 	.exit_box	= adl_uncore_msr_exit_box,
diff --git linux-libre-6.6.144-gnu/arch/x86/include/asm/nospec-branch.h linux-libre-6.6.145-gnu/arch/x86/include/asm/nospec-branch.h
index fb469ace38393..c7d019b0ef4aa 100644
--- linux-libre-6.6.144-gnu/arch/x86/include/asm/nospec-branch.h
+++ linux-libre-6.6.145-gnu/arch/x86/include/asm/nospec-branch.h
@@ -418,6 +418,10 @@ extern void srso_alias_untrain_ret(void);
 extern void entry_untrain_ret(void);
 extern void entry_ibpb(void);
 
+#ifdef CONFIG_BPF_JIT
+extern void bpf_arch_ibpb(void);
+#endif
+
 #ifdef CONFIG_X86_64
 extern void clear_bhb_loop(void);
 #endif
diff --git linux-libre-6.6.144-gnu/arch/x86/kernel/cpu/bugs.c linux-libre-6.6.145-gnu/arch/x86/kernel/cpu/bugs.c
index ef1d3a5024ed4..32a27c19acde5 100644
--- linux-libre-6.6.144-gnu/arch/x86/kernel/cpu/bugs.c
+++ linux-libre-6.6.145-gnu/arch/x86/kernel/cpu/bugs.c
@@ -16,6 +16,7 @@
 #include <linux/sched/smt.h>
 #include <linux/pgtable.h>
 #include <linux/bpf.h>
+#include <linux/filter.h>
 
 #include <asm/spec-ctrl.h>
 #include <asm/cmdline.h>
@@ -1360,8 +1361,21 @@ static inline const char *spectre_v2_module_string(void)
 {
 	return spectre_v2_bad_module ? " - vulnerable module loaded" : "";
 }
+
+/*
+ * The "retpoline sequence" is the "call;mov;ret" sequence that
+ * replaces normal indirect branch instructions. Differentiate
+ * *the* retpoline sequence from the LFENCE-prefixed indirect
+ * branches that simply use the retpoline infrastructure.
+ */
+static inline bool retpoline_seq_enabled(void)
+{
+	return boot_cpu_has(X86_FEATURE_RETPOLINE) && !boot_cpu_has(X86_FEATURE_RETPOLINE_LFENCE);
+}
+
 #else
 static inline const char *spectre_v2_module_string(void) { return ""; }
+static inline bool retpoline_seq_enabled(void) { return false; }
 #endif
 
 #define SPECTRE_V2_LFENCE_MSG "WARNING: LFENCE mitigation is not recommended for this CPU, data leaks possible!\n"
@@ -1835,8 +1849,7 @@ static void __init bhi_select_mitigation(void)
 		return;
 
 	/* Retpoline mitigates against BHI unless the CPU has RRSBA behavior */
-	if (boot_cpu_has(X86_FEATURE_RETPOLINE) &&
-	    !boot_cpu_has(X86_FEATURE_RETPOLINE_LFENCE)) {
+	if (retpoline_seq_enabled()) {
 		spec_ctrl_disable_kernel_rrsba();
 		if (rrsba_disabled)
 			return;
@@ -1858,6 +1871,27 @@ static void __init bhi_select_mitigation(void)
 	pr_info("Spectre BHI mitigation: SW BHB clearing on syscall\n");
 }
 
+#ifdef CONFIG_BPF_JIT
+static void __bpf_arch_ibpb(void *unused)
+{
+	entry_ibpb();
+}
+
+void bpf_arch_ibpb(void)
+{
+	on_each_cpu(__bpf_arch_ibpb, NULL, 1);
+}
+
+static bool __init cpu_wants_ibpb_bpf(void)
+{
+	/* A genuine retpoline already neutralizes ring0 indirect predictions */
+	if (retpoline_seq_enabled())
+		return false;
+
+	return boot_cpu_has(X86_FEATURE_IBPB);
+}
+#endif
+
 static void __init spectre_v2_select_mitigation(void)
 {
 	enum spectre_v2_mitigation_cmd cmd = spectre_v2_parse_cmdline();
@@ -2041,6 +2075,14 @@ static void __init spectre_v2_select_mitigation(void)
 		pr_info("Enabling Restricted Speculation for firmware calls\n");
 	}
 
+#ifdef CONFIG_BPF_JIT
+	if (cpu_wants_ibpb_bpf()) {
+		static_call_update(bpf_arch_pred_flush, bpf_arch_ibpb);
+		static_branch_enable(&bpf_pred_flush_enabled);
+		pr_info("Enabling IBPB for BPF\n");
+	}
+#endif
+
 	/* Set up IBPB and STIBP depending on the general spectre V2 command */
 	spectre_v2_cmd = cmd;
 }
@@ -3210,9 +3252,7 @@ static const char *spectre_bhi_state(void)
 		return "; BHI: BHI_DIS_S";
 	else if (boot_cpu_has(X86_FEATURE_CLEAR_BHB_LOOP))
 		return "; BHI: SW loop, KVM: SW loop";
-	else if (boot_cpu_has(X86_FEATURE_RETPOLINE) &&
-		 !boot_cpu_has(X86_FEATURE_RETPOLINE_LFENCE) &&
-		 rrsba_disabled)
+	else if (retpoline_seq_enabled() && rrsba_disabled)
 		return "; BHI: Retpoline";
 	else if (boot_cpu_has(X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT))
 		return "; BHI: Vulnerable, KVM: SW loop";
diff --git linux-libre-6.6.144-gnu/arch/x86/kvm/lapic.c linux-libre-6.6.145-gnu/arch/x86/kvm/lapic.c
index 01c71e67a093d..f5d0fd131b275 100644
--- linux-libre-6.6.144-gnu/arch/x86/kvm/lapic.c
+++ linux-libre-6.6.145-gnu/arch/x86/kvm/lapic.c
@@ -3138,6 +3138,12 @@ static void apic_sync_pv_eoi_from_guest(struct kvm_vcpu *vcpu,
 					struct kvm_lapic *apic)
 {
 	int vector;
+
+	if (unlikely(!pv_eoi_enabled(vcpu))) {
+		__clear_bit(KVM_APIC_PV_EOI_PENDING, &vcpu->arch.apic_attention);
+		return;
+	}
+
 	/*
 	 * PV EOI state is derived from KVM_APIC_PV_EOI_PENDING in host
 	 * and KVM_PV_EOI_ENABLED in guest memory as follows:
@@ -3149,8 +3155,6 @@ static void apic_sync_pv_eoi_from_guest(struct kvm_vcpu *vcpu,
 	 * KVM_APIC_PV_EOI_PENDING is set, KVM_PV_EOI_ENABLED is unset:
 	 * 	-> host enabled PV EOI, guest executed EOI.
 	 */
-	BUG_ON(!pv_eoi_enabled(vcpu));
-
 	if (pv_eoi_test_and_clr_pending(vcpu))
 		return;
 	vector = apic_set_eoi(apic);
diff --git linux-libre-6.6.144-gnu/arch/x86/kvm/vmx/vmx.c linux-libre-6.6.145-gnu/arch/x86/kvm/vmx/vmx.c
index 85d301a03b200..ebbb9f63beae0 100644
--- linux-libre-6.6.144-gnu/arch/x86/kvm/vmx/vmx.c
+++ linux-libre-6.6.145-gnu/arch/x86/kvm/vmx/vmx.c
@@ -1810,6 +1810,24 @@ static void vmx_inject_exception(struct kvm_vcpu *vcpu)
 	u32 intr_info = ex->vector | INTR_INFO_VALID_MASK;
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
+	/*
+	 * When injecting a #DB, single-stepping is enabled in RFLAGS, and STI
+	 * or MOV-SS blocking is active, set vmcs.PENDING_DBG_EXCEPTIONS.BS to
+	 * prevent a false positive from VM-Entry consistency check.  VM-Entry
+	 * asserts that a single-step #DB _must_ be pending in this scenario,
+	 * as the previous instruction cannot have toggled RFLAGS.TF 0=>1
+	 * (because STI and POP/MOV don't modify RFLAGS), therefore the one
+	 * instruction delay when activating single-step breakpoints must have
+	 * already expired.  However, the CPU isn't smart enough to peek at
+	 * vmcs.VM_ENTRY_INTR_INFO_FIELD and so doesn't realize that yes, there
+	 * is indeed a #DB pending/imminent.
+	 */
+	if (ex->vector == DB_VECTOR &&
+	    (vmx_get_rflags(vcpu) & X86_EFLAGS_TF) &&
+	    vmx_get_interrupt_shadow(vcpu))
+		vmcs_writel(GUEST_PENDING_DBG_EXCEPTIONS,
+			    vmcs_readl(GUEST_PENDING_DBG_EXCEPTIONS) | DR6_BS);
+
 	kvm_deliver_exception_payload(vcpu, ex);
 
 	if (ex->has_error_code) {
@@ -5281,26 +5299,9 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu)
 			 * avoid single-step #DB and MTF updates, as ICEBP is
 			 * higher priority.  Note, skipping ICEBP still clears
 			 * STI and MOVSS blocking.
-			 *
-			 * For all other #DBs, set vmcs.PENDING_DBG_EXCEPTIONS.BS
-			 * if single-step is enabled in RFLAGS and STI or MOVSS
-			 * blocking is active, as the CPU doesn't set the bit
-			 * on VM-Exit due to #DB interception.  VM-Entry has a
-			 * consistency check that a single-step #DB is pending
-			 * in this scenario as the previous instruction cannot
-			 * have toggled RFLAGS.TF 0=>1 (because STI and POP/MOV
-			 * don't modify RFLAGS), therefore the one instruction
-			 * delay when activating single-step breakpoints must
-			 * have already expired.  Note, the CPU sets/clears BS
-			 * as appropriate for all other VM-Exits types.
 			 */
 			if (is_icebp(intr_info))
 				WARN_ON(!skip_emulated_instruction(vcpu));
-			else if ((vmx_get_rflags(vcpu) & X86_EFLAGS_TF) &&
-				 (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) &
-				  (GUEST_INTR_STATE_STI | GUEST_INTR_STATE_MOV_SS)))
-				vmcs_writel(GUEST_PENDING_DBG_EXCEPTIONS,
-					    vmcs_readl(GUEST_PENDING_DBG_EXCEPTIONS) | DR6_BS);
 
 			kvm_queue_exception_p(vcpu, DB_VECTOR, dr6);
 			return 1;
@@ -6700,11 +6701,10 @@ static noinstr void vmx_l1d_flush(struct kvm_vcpu *vcpu)
 
 static void vmx_update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
 {
-	struct vmcs12 *vmcs12 = get_vmcs12(vcpu);
 	int tpr_threshold;
 
 	if (is_guest_mode(vcpu) &&
-		nested_cpu_has(vmcs12, CPU_BASED_TPR_SHADOW))
+	    nested_cpu_has(get_vmcs12(vcpu), CPU_BASED_TPR_SHADOW))
 		return;
 
 	tpr_threshold = (irr == -1 || tpr < irr) ? 0 : irr;
diff --git linux-libre-6.6.144-gnu/arch/x86/mm/numa_emulation.c linux-libre-6.6.145-gnu/arch/x86/mm/numa_emulation.c
index 9a9305367fdd1..b8ae605537145 100644
--- linux-libre-6.6.144-gnu/arch/x86/mm/numa_emulation.c
+++ linux-libre-6.6.145-gnu/arch/x86/mm/numa_emulation.c
@@ -211,7 +211,7 @@ static u64 uniform_size(u64 max_addr, u64 base, u64 hole, int nr_nodes)
  * Sets up fake nodes of `size' interleaved over physical nodes ranging from
  * `addr' to `max_addr'.
  *
- * Returns zero on success or negative on error.
+ * Returns node ID of the next node on success or negative error code.
  */
 static int __init split_nodes_size_interleave_uniform(struct numa_meminfo *ei,
 					      struct numa_meminfo *pi,
@@ -395,7 +395,7 @@ void __init numa_emulation(struct numa_meminfo *numa_meminfo, int numa_dist_cnt)
 	if (strchr(emu_cmdline, 'U')) {
 		nodemask_t physnode_mask = numa_nodes_parsed;
 		unsigned long n;
-		int nid = 0;
+		int nid = 0, nr_created;
 
 		n = simple_strtoul(emu_cmdline, &emu_cmdline, 0);
 		ret = -1;
@@ -413,9 +413,18 @@ void __init numa_emulation(struct numa_meminfo *numa_meminfo, int numa_dist_cnt)
 					n, &pi.blk[0], nid);
 			if (ret < 0)
 				break;
-			if (ret < n) {
+
+			/*
+			 * If no memory was found for this physical node,
+			 * skip the under-allocation check.
+			 */
+			if (ret == nid)
+				continue;
+
+			nr_created = ret - nid;
+			if (nr_created < n) {
 				pr_info("%s: phys: %d only got %d of %ld nodes, failing\n",
-						__func__, i, ret, n);
+						__func__, i, nr_created, n);
 				ret = -1;
 				break;
 			}
diff --git linux-libre-6.6.144-gnu/arch/x86/mm/tlb.c linux-libre-6.6.145-gnu/arch/x86/mm/tlb.c
index 20ce6a1bd6c57..19e995f58d632 100644
--- linux-libre-6.6.144-gnu/arch/x86/mm/tlb.c
+++ linux-libre-6.6.145-gnu/arch/x86/mm/tlb.c
@@ -612,6 +612,14 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 		 */
 		cond_mitigation(tsk);
 
+		/*
+		 * Indicate that CR3 is about to change. nmi_uaccess_okay()
+		 * and others are sensitive to the window where mm_cpumask(),
+		 * CR3 and cpu_tlbstate.loaded_mm are not all in sync.
+		 */
+		this_cpu_write(cpu_tlbstate.loaded_mm, LOADED_MM_SWITCHING);
+		barrier();
+
 		/*
 		 * Stop remote flushes for the previous mm.
 		 * Skip kernel threads; we never send init_mm TLB flushing IPIs,
@@ -629,14 +637,6 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 		next_tlb_gen = atomic64_read(&next->context.tlb_gen);
 
 		choose_new_asid(next, next_tlb_gen, &new_asid, &need_flush);
-
-		/*
-		 * Indicate that CR3 is about to change. nmi_uaccess_okay()
-		 * and others are sensitive to the window where mm_cpumask(),
-		 * CR3 and cpu_tlbstate.loaded_mm are not all in sync.
- 		 */
-		this_cpu_write(cpu_tlbstate.loaded_mm, LOADED_MM_SWITCHING);
-		barrier();
 	}
 
 	new_lam = mm_lam_cr3_mask(next);
diff --git linux-libre-6.6.144-gnu/arch/x86/net/bpf_jit_comp.c linux-libre-6.6.145-gnu/arch/x86/net/bpf_jit_comp.c
index 0be138fbd0a05..8028a5a4ab645 100644
--- linux-libre-6.6.144-gnu/arch/x86/net/bpf_jit_comp.c
+++ linux-libre-6.6.145-gnu/arch/x86/net/bpf_jit_comp.c
@@ -2927,7 +2927,8 @@ out_image:
 			/* allocate module memory for x86 insns and extable */
 			header = bpf_jit_binary_pack_alloc(roundup(proglen, align) + extable_size,
 							   &image, align, &rw_header, &rw_image,
-							   jit_fill_hole);
+							   jit_fill_hole,
+							   bpf_prog_was_classic(prog));
 			if (!header) {
 				prog = orig_prog;
 				goto out_addrs;
diff --git linux-libre-6.6.144-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c linux-libre-6.6.145-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c
index 68244a3422d1d..683935da493d2 100644
--- linux-libre-6.6.144-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c
+++ linux-libre-6.6.145-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c
@@ -185,6 +185,7 @@ err_sysfs:
 
 static void xo15_sci_remove(struct acpi_device *device)
 {
+	device_init_wakeup(&device->dev, false);
 	acpi_disable_gpe(NULL, xo15_sci_gpe);
 	acpi_remove_gpe_handler(NULL, xo15_sci_gpe, xo15_sci_gpe_handler);
 	cancel_work_sync(&sci_work);
diff --git linux-libre-6.6.144-gnu/block/bdev.c linux-libre-6.6.145-gnu/block/bdev.c
index a8357b72a27b8..a255492ba8265 100644
--- linux-libre-6.6.144-gnu/block/bdev.c
+++ linux-libre-6.6.145-gnu/block/bdev.c
@@ -383,16 +383,12 @@ EXPORT_SYMBOL_GPL(blockdev_superblock);
 
 void __init bdev_cache_init(void)
 {
-	int err;
 	static struct vfsmount *bd_mnt;
 
 	bdev_cachep = kmem_cache_create("bdev_cache", sizeof(struct bdev_inode),
 			0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
 				SLAB_MEM_SPREAD|SLAB_ACCOUNT|SLAB_PANIC),
 			init_once);
-	err = register_filesystem(&bd_type);
-	if (err)
-		panic("Cannot register bdev pseudo-fs");
 	bd_mnt = kern_mount(&bd_type);
 	if (IS_ERR(bd_mnt))
 		panic("Cannot create bdev pseudo-fs");
@@ -1028,7 +1024,12 @@ void bdev_mark_dead(struct block_device *bdev, bool surprise)
 	mutex_lock(&bdev->bd_holder_lock);
 	if (bdev->bd_holder_ops && bdev->bd_holder_ops->mark_dead)
 		bdev->bd_holder_ops->mark_dead(bdev, surprise);
-	else
+	/*
+	 * On surprise removal the device is already gone; syncing is
+	 * futile and can hang forever waiting on I/O that will never
+	 * complete.  Match fs_bdev_mark_dead(), which also skips it.
+	 */
+	else if (!surprise)
 		sync_blockdev(bdev);
 	mutex_unlock(&bdev->bd_holder_lock);
 
diff --git linux-libre-6.6.144-gnu/block/partitions/aix.c linux-libre-6.6.145-gnu/block/partitions/aix.c
index 85f4b967565e3..cdcd60686e0ba 100644
--- linux-libre-6.6.144-gnu/block/partitions/aix.c
+++ linux-libre-6.6.145-gnu/block/partitions/aix.c
@@ -228,6 +228,15 @@ int aix_partition(struct parsed_partitions *state)
 		int next_lp_ix = 1;
 		int lp_ix;
 
+		/*
+		 * pvd was read into a fixed-size struct pvd whose ppe[] array
+		 * holds ARRAY_SIZE(pvd->ppe) entries.  pp_count is an
+		 * unvalidated on-disk __be16, so clamp the scan to the array
+		 * size to avoid walking past the allocation.
+		 */
+		if (numpps > ARRAY_SIZE(pvd->ppe))
+			numpps = ARRAY_SIZE(pvd->ppe);
+
 		for (i = 0; i < numpps; i += 1) {
 			struct ppe *p = pvd->ppe + i;
 			unsigned int lv_ix;
diff --git linux-libre-6.6.144-gnu/crypto/af_alg.c linux-libre-6.6.145-gnu/crypto/af_alg.c
index 8785a2dba9ab2..e7fea668473d9 100644
--- linux-libre-6.6.144-gnu/crypto/af_alg.c
+++ linux-libre-6.6.145-gnu/crypto/af_alg.c
@@ -976,7 +976,7 @@ int af_alg_sendmsg(struct socket *sock, struct msghdr *msg, size_t size,
 		ssize_t plen;
 
 		/* use the existing memory in an allocated page */
-		if (ctx->merge && !(msg->msg_flags & MSG_SPLICE_PAGES)) {
+		if (ctx->merge) {
 			sgl = list_entry(ctx->tsgl_list.prev,
 					 struct af_alg_tsgl, list);
 			sg = sgl->sg + sgl->cur - 1;
@@ -1020,60 +1020,37 @@ int af_alg_sendmsg(struct socket *sock, struct msghdr *msg, size_t size,
 		if (sgl->cur)
 			sg_unmark_end(sg + sgl->cur - 1);
 
-		if (msg->msg_flags & MSG_SPLICE_PAGES) {
-			struct sg_table sgtable = {
-				.sgl		= sg,
-				.nents		= sgl->cur,
-				.orig_nents	= sgl->cur,
-			};
-
-			plen = extract_iter_to_sg(&msg->msg_iter, len, &sgtable,
-						  MAX_SGL_ENTS - sgl->cur, 0);
-			if (plen < 0) {
-				err = plen;
+		do {
+			struct page *pg;
+			unsigned int i = sgl->cur;
+
+			plen = min_t(size_t, len, PAGE_SIZE);
+
+			pg = alloc_page(GFP_KERNEL);
+			if (!pg) {
+				err = -ENOMEM;
 				goto unlock;
 			}
 
-			for (; sgl->cur < sgtable.nents; sgl->cur++)
-				get_page(sg_page(&sg[sgl->cur]));
+			sg_assign_page(sg + i, pg);
+
+			err = memcpy_from_msg(page_address(sg_page(sg + i)),
+					      msg, plen);
+			if (err) {
+				__free_page(sg_page(sg + i));
+				sg_assign_page(sg + i, NULL);
+				goto unlock;
+			}
+
+			sg[i].length = plen;
 			len -= plen;
 			ctx->used += plen;
 			copied += plen;
 			size -= plen;
-		} else {
-			do {
-				struct page *pg;
-				unsigned int i = sgl->cur;
-
-				plen = min_t(size_t, len, PAGE_SIZE);
-
-				pg = alloc_page(GFP_KERNEL);
-				if (!pg) {
-					err = -ENOMEM;
-					goto unlock;
-				}
-
-				sg_assign_page(sg + i, pg);
-
-				err = memcpy_from_msg(
-					page_address(sg_page(sg + i)),
-					msg, plen);
-				if (err) {
-					__free_page(sg_page(sg + i));
-					sg_assign_page(sg + i, NULL);
-					goto unlock;
-				}
-
-				sg[i].length = plen;
-				len -= plen;
-				ctx->used += plen;
-				copied += plen;
-				size -= plen;
-				sgl->cur++;
-			} while (len && sgl->cur < MAX_SGL_ENTS);
-
-			ctx->merge = plen & (PAGE_SIZE - 1);
-		}
+			sgl->cur++;
+		} while (len && sgl->cur < MAX_SGL_ENTS);
+
+		ctx->merge = plen & (PAGE_SIZE - 1);
 
 		if (!size)
 			sg_mark_end(sg + sgl->cur - 1);
diff --git linux-libre-6.6.144-gnu/crypto/algif_aead.c linux-libre-6.6.145-gnu/crypto/algif_aead.c
index cb651ab58d629..c6c2ce21895dd 100644
--- linux-libre-6.6.144-gnu/crypto/algif_aead.c
+++ linux-libre-6.6.145-gnu/crypto/algif_aead.c
@@ -9,10 +9,10 @@
  * The following concept of the memory management is used:
  *
  * The kernel maintains two SGLs, the TX SGL and the RX SGL. The TX SGL is
- * filled by user space with the data submitted via sendmsg (maybe with
- * MSG_SPLICE_PAGES).  Filling up the TX SGL does not cause a crypto operation
- * -- the data will only be tracked by the kernel. Upon receipt of one recvmsg
- * call, the caller must provide a buffer which is tracked with the RX SGL.
+ * filled by user space with the data submitted via sendmsg.  Filling up the TX
+ * SGL does not cause a crypto operation -- the data will only be tracked by the
+ * kernel. Upon receipt of one recvmsg call, the caller must provide a buffer
+ * which is tracked with the RX SGL.
  *
  * During the processing of the recvmsg operation, the cipher request is
  * allocated and prepared. As part of the recvmsg operation, the processed
diff --git linux-libre-6.6.144-gnu/crypto/algif_skcipher.c linux-libre-6.6.145-gnu/crypto/algif_skcipher.c
index e31b1da58dba4..b12df4544d0bb 100644
--- linux-libre-6.6.144-gnu/crypto/algif_skcipher.c
+++ linux-libre-6.6.145-gnu/crypto/algif_skcipher.c
@@ -107,37 +107,24 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
 	skcipher_request_set_crypt(&areq->cra_u.skcipher_req, areq->tsgl,
 				   areq->first_rsgl.sgl.sgt.sgl, len, ctx->iv);
 
-	if (msg->msg_iocb && !is_sync_kiocb(msg->msg_iocb)) {
-		/* AIO operation */
-		sock_hold(sk);
-		areq->iocb = msg->msg_iocb;
-
-		/* Remember output size that will be generated. */
-		areq->outlen = len;
-
-		skcipher_request_set_callback(&areq->cra_u.skcipher_req,
-					      CRYPTO_TFM_REQ_MAY_SLEEP,
-					      af_alg_async_cb, areq);
-		err = ctx->enc ?
-			crypto_skcipher_encrypt(&areq->cra_u.skcipher_req) :
-			crypto_skcipher_decrypt(&areq->cra_u.skcipher_req);
-
-		/* AIO operation in progress */
-		if (err == -EINPROGRESS)
-			return -EIOCBQUEUED;
-
-		sock_put(sk);
-	} else {
-		/* Synchronous operation */
-		skcipher_request_set_callback(&areq->cra_u.skcipher_req,
-					      CRYPTO_TFM_REQ_MAY_SLEEP |
-					      CRYPTO_TFM_REQ_MAY_BACKLOG,
-					      crypto_req_done, &ctx->wait);
-		err = crypto_wait_req(ctx->enc ?
-			crypto_skcipher_encrypt(&areq->cra_u.skcipher_req) :
-			crypto_skcipher_decrypt(&areq->cra_u.skcipher_req),
-						 &ctx->wait);
-	}
+	/*
+	 * Force synchronous processing.  The async (AIO) path passed the
+	 * socket-wide ctx->iv into the request, which the worker
+	 * dereferenced after the socket lock was dropped, letting a
+	 * concurrent sendmsg(ALG_SET_IV) inject an attacker IV.  Mainline
+	 * removed the AIO socket path in commit fcc77d33a34c ("net: Remove
+	 * support for AIO on sockets"); these stable trees lack the
+	 * per-request ctx->state used by newer kernels, so the minimal safe
+	 * fix is to always complete synchronously.
+	 */
+	skcipher_request_set_callback(&areq->cra_u.skcipher_req,
+				      CRYPTO_TFM_REQ_MAY_SLEEP |
+				      CRYPTO_TFM_REQ_MAY_BACKLOG,
+				      crypto_req_done, &ctx->wait);
+	err = crypto_wait_req(ctx->enc ?
+		crypto_skcipher_encrypt(&areq->cra_u.skcipher_req) :
+		crypto_skcipher_decrypt(&areq->cra_u.skcipher_req),
+				      &ctx->wait);
 
 
 free:
diff --git linux-libre-6.6.144-gnu/crypto/asymmetric_keys/verify_pefile.c linux-libre-6.6.145-gnu/crypto/asymmetric_keys/verify_pefile.c
index f440767bd7276..e20a106e7443c 100644
--- linux-libre-6.6.144-gnu/crypto/asymmetric_keys/verify_pefile.c
+++ linux-libre-6.6.145-gnu/crypto/asymmetric_keys/verify_pefile.c
@@ -305,6 +305,8 @@ static int pefile_digest_pe_contents(const void *pebuf, unsigned int pelen,
 
 	if (pelen > hashed_bytes) {
 		tmp = hashed_bytes + ctx->certs_size;
+		if (tmp <= hashed_bytes || pelen < tmp)
+			return -ELIBBAD;
 		ret = crypto_shash_update(desc,
 					  pebuf + hashed_bytes,
 					  pelen - tmp);
diff --git linux-libre-6.6.144-gnu/crypto/asymmetric_keys/x509_loader.c linux-libre-6.6.145-gnu/crypto/asymmetric_keys/x509_loader.c
index a417413269989..0d516c77cc26a 100644
--- linux-libre-6.6.144-gnu/crypto/asymmetric_keys/x509_loader.c
+++ linux-libre-6.6.145-gnu/crypto/asymmetric_keys/x509_loader.c
@@ -20,7 +20,7 @@ int x509_load_certificate_list(const u8 cert_list[],
 		 */
 		if (end - p < 4)
 			goto dodgy_cert;
-		if (p[0] != 0x30 &&
+		if (p[0] != 0x30 ||
 		    p[1] != 0x82)
 			goto dodgy_cert;
 		plen = (p[2] << 8) | p[3];
diff --git linux-libre-6.6.144-gnu/crypto/drbg.c linux-libre-6.6.145-gnu/crypto/drbg.c
index ff4ebbc68efab..211757f3f9723 100644
--- linux-libre-6.6.144-gnu/crypto/drbg.c
+++ linux-libre-6.6.145-gnu/crypto/drbg.c
@@ -603,7 +603,7 @@ static int drbg_ctr_generate(struct drbg_state *drbg,
 	if (addtl && !list_empty(addtl)) {
 		ret = drbg_ctr_update(drbg, addtl, 2);
 		if (ret)
-			return 0;
+			return ret;
 	}
 
 	/* 10.2.1.5.2 step 4.1 */
@@ -2095,7 +2095,7 @@ static inline void __init drbg_fill_array(struct rng_alg *alg,
 	 * it is selected.
 	 */
 	if (fips_enabled)
-		alg->base.cra_priority += 200;
+		alg->base.cra_priority += 2000;
 
 	alg->base.cra_ctxsize 	= sizeof(struct drbg_state);
 	alg->base.cra_module	= THIS_MODULE;
diff --git linux-libre-6.6.144-gnu/crypto/ecc.c linux-libre-6.6.145-gnu/crypto/ecc.c
index 27fcecf3a61fb..086fc37919207 100644
--- linux-libre-6.6.144-gnu/crypto/ecc.c
+++ linux-libre-6.6.145-gnu/crypto/ecc.c
@@ -400,14 +400,26 @@ static uint128_t mul_64_64(u64 left, u64 right)
 	return result;
 }
 
-static uint128_t add_128_128(uint128_t a, uint128_t b)
+/* Calculate addition with overflow checking. Returns true on wrap-around,
+ * false otherwise.
+ */
+static bool check_add_128_128_overflow(uint128_t *result, uint128_t a,
+				       uint128_t b)
 {
-	uint128_t result;
+	bool carry;
 
-	result.m_low = a.m_low + b.m_low;
-	result.m_high = a.m_high + b.m_high + (result.m_low < a.m_low);
+	result->m_low = a.m_low + b.m_low;
+	carry = (result->m_low < a.m_low);
 
-	return result;
+	result->m_high = a.m_high + b.m_high + carry;
+
+	/* Using constant-time bitwise arithmetic to prevent timing
+	 * side-channels.
+	 */
+	carry = (result->m_high < a.m_high) |
+		((result->m_high == a.m_high) & carry);
+
+	return carry;
 }
 
 static void vli_mult(u64 *result, const u64 *left, const u64 *right,
@@ -432,9 +444,7 @@ static void vli_mult(u64 *result, const u64 *left, const u64 *right,
 			uint128_t product;
 
 			product = mul_64_64(left[i], right[k - i]);
-
-			r01 = add_128_128(r01, product);
-			r2 += (r01.m_high < product.m_high);
+			r2 += check_add_128_128_overflow(&r01, r01, product);
 		}
 
 		result[k] = r01.m_low;
@@ -457,7 +467,7 @@ static void vli_umult(u64 *result, const u64 *left, u32 right,
 		uint128_t product;
 
 		product = mul_64_64(left[k], right);
-		r01 = add_128_128(r01, product);
+		check_add_128_128_overflow(&r01, r01, product);
 		/* no carry */
 		result[k] = r01.m_low;
 		r01.m_low = r01.m_high;
@@ -494,8 +504,7 @@ static void vli_square(u64 *result, const u64 *left, unsigned int ndigits)
 				product.m_low <<= 1;
 			}
 
-			r01 = add_128_128(r01, product);
-			r2 += (r01.m_high < product.m_high);
+			r2 += check_add_128_128_overflow(&r01, r01, product);
 		}
 
 		result[k] = r01.m_low;
diff --git linux-libre-6.6.144-gnu/crypto/ecrdsa.c linux-libre-6.6.145-gnu/crypto/ecrdsa.c
index 3811f3805b5d8..38271526d1f8d 100644
--- linux-libre-6.6.144-gnu/crypto/ecrdsa.c
+++ linux-libre-6.6.145-gnu/crypto/ecrdsa.c
@@ -153,7 +153,7 @@ int ecrdsa_param_curve(void *context, size_t hdrlen, unsigned char tag,
 	struct ecrdsa_ctx *ctx = context;
 
 	ctx->curve_oid = look_up_OID(value, vlen);
-	if (!ctx->curve_oid)
+	if (ctx->curve_oid == OID__NR)
 		return -EINVAL;
 	ctx->curve = get_curve_by_oid(ctx->curve_oid);
 	return 0;
diff --git linux-libre-6.6.144-gnu/crypto/pcrypt.c linux-libre-6.6.145-gnu/crypto/pcrypt.c
index 71a0c74eb634c..8e3b0e82473d8 100644
--- linux-libre-6.6.144-gnu/crypto/pcrypt.c
+++ linux-libre-6.6.145-gnu/crypto/pcrypt.c
@@ -122,6 +122,8 @@ static int pcrypt_aead_encrypt(struct aead_request *req)
 		return -EINPROGRESS;
 	if (err == -EBUSY) {
 		/* try non-parallel mode */
+		aead_request_set_callback(creq, flags, req->base.complete,
+					  req->base.data);
 		return crypto_aead_encrypt(creq);
 	}
 
@@ -173,6 +175,8 @@ static int pcrypt_aead_decrypt(struct aead_request *req)
 		return -EINPROGRESS;
 	if (err == -EBUSY) {
 		/* try non-parallel mode */
+		aead_request_set_callback(creq, flags, req->base.complete,
+					  req->base.data);
 		return crypto_aead_decrypt(creq);
 	}
 
diff --git linux-libre-6.6.144-gnu/crypto/rng.c linux-libre-6.6.145-gnu/crypto/rng.c
index e462031fef68c..c49115a5b2668 100644
--- linux-libre-6.6.144-gnu/crypto/rng.c
+++ linux-libre-6.6.145-gnu/crypto/rng.c
@@ -259,5 +259,16 @@ void crypto_unregister_rngs(struct rng_alg *algs, int count)
 }
 EXPORT_SYMBOL_GPL(crypto_unregister_rngs);
 
+static void __exit rng_exit(void)
+{
+	int err;
+
+	err = crypto_del_default_rng();
+	if (err)
+		pr_err("Failed delete default RNG: %d\n", err);
+}
+
+module_exit(rng_exit);
+
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Random Number Generator");
diff --git linux-libre-6.6.144-gnu/drivers/acpi/acpi_ipmi.c linux-libre-6.6.145-gnu/drivers/acpi/acpi_ipmi.c
index 0555f68c2dfd6..acecb7f86fd97 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/acpi_ipmi.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/acpi_ipmi.c
@@ -485,7 +485,7 @@ static void ipmi_bmc_gone(int iface)
 	mutex_lock(&driver_data.ipmi_lock);
 	list_for_each_entry_safe(iter, temp,
 				 &driver_data.ipmi_devices, head) {
-		if (iter->ipmi_ifnum != iface) {
+		if (iter->ipmi_ifnum == iface) {
 			ipmi_device = iter;
 			__ipmi_dev_kill(iter);
 			break;
@@ -545,7 +545,6 @@ acpi_ipmi_space_handler(u32 function, acpi_physical_address address,
 		return AE_TYPE;
 	}
 
-	acpi_ipmi_msg_get(tx_msg);
 	mutex_lock(&driver_data.ipmi_lock);
 	/* Do not add a tx_msg that can not be flushed. */
 	if (ipmi_device->dead) {
@@ -553,6 +552,7 @@ acpi_ipmi_space_handler(u32 function, acpi_physical_address address,
 		ipmi_msg_release(tx_msg);
 		return AE_NOT_EXIST;
 	}
+	acpi_ipmi_msg_get(tx_msg);
 	spin_lock_irqsave(&ipmi_device->tx_msg_lock, flags);
 	list_add_tail(&tx_msg->head, &ipmi_device->tx_msg_list);
 	spin_unlock_irqrestore(&ipmi_device->tx_msg_lock, flags);
diff --git linux-libre-6.6.144-gnu/drivers/acpi/acpi_tad.c linux-libre-6.6.145-gnu/drivers/acpi/acpi_tad.c
index ecba82ac7cd5f..542e16c3ab9f6 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/acpi_tad.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/acpi_tad.c
@@ -588,12 +588,16 @@ static int acpi_tad_remove(struct platform_device *pdev)
 static int acpi_tad_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	acpi_handle handle = ACPI_HANDLE(dev);
 	struct acpi_tad_driver_data *dd;
+	acpi_handle handle;
 	acpi_status status;
 	unsigned long long caps;
 	int ret;
 
+	handle = ACPI_HANDLE(dev);
+	if (!handle)
+		return -ENODEV;
+
 	ret = acpi_install_cmos_rtc_space_handler(handle);
 	if (ret < 0) {
 		dev_info(dev, "Unable to install space handler\n");
diff --git linux-libre-6.6.144-gnu/drivers/acpi/bus.c linux-libre-6.6.145-gnu/drivers/acpi/bus.c
index 645464f02363f..9d2301b75898a 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/bus.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/bus.c
@@ -578,6 +578,76 @@ void acpi_dev_remove_notify_handler(struct acpi_device *adev,
 }
 EXPORT_SYMBOL_GPL(acpi_dev_remove_notify_handler);
 
+struct acpi_notify_handler_devres {
+	acpi_notify_handler handler;
+	u32 handler_type;
+	struct acpi_device *adev;
+};
+
+static void devm_acpi_notify_handler_release(struct device *dev, void *res)
+{
+	struct acpi_notify_handler_devres *dr = res;
+
+	acpi_dev_remove_notify_handler(dr->adev, dr->handler_type,
+				       dr->handler);
+}
+
+/**
+ * devm_acpi_install_notify_handler - Install an ACPI notify handler for a
+ * 				      managed device
+ * @dev: Device to install a notify handler for
+ * @handler_type: Type of the notify handler
+ * @handler: Handler function to install
+ *
+ * This function performs the same function as acpi_dev_install_notify_handler()
+ * called for the ACPI companion of @dev with the same @handler_type and
+ * @handler arguments, but the ACPI notify handler installed by it will be
+ * automatically removed on driver detach.
+ *
+ * Callers should ensure that all resources used by @handler have been allocated
+ * prior to invoking this function, in which case those resources should be
+ * devres-managed so that they won't be released before the notify handler
+ * removal.  Otherwise, special synchronization between @handler and the
+ * management of those resources is required.
+ *
+ * When the request fails, an error message is printed.  Don't add extra error
+ * messages at the call sites.
+ *
+ * Return: 0 on success or a negative error number.
+ */
+int devm_acpi_install_notify_handler(struct device *dev, u32 handler_type,
+				     acpi_notify_handler handler)
+{
+	struct acpi_notify_handler_devres *dr;
+	struct acpi_device *adev;
+	int ret;
+
+	adev = ACPI_COMPANION(dev);
+	if (!adev && dev->bus == &acpi_bus_type)
+		adev = to_acpi_device(dev);
+
+	if (!adev)
+		return dev_err_probe(dev, -ENODEV, "No ACPI companion in %s()\n", __func__);
+
+	dr = devres_alloc(devm_acpi_notify_handler_release, sizeof(*dr), GFP_KERNEL);
+	if (!dr)
+		return -ENOMEM;
+
+	ret = acpi_dev_install_notify_handler(adev, handler_type, handler);
+	if (ret) {
+		devres_free(dr);
+		return dev_err_probe(dev, ret, "Failed to install an ACPI notify handler\n");
+	}
+
+	dr->handler = handler;
+	dr->handler_type = handler_type;
+	dr->adev = adev;
+	devres_add(dev, dr);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(devm_acpi_install_notify_handler);
+
 /* Handle events targeting \_SB device (at present only graceful shutdown) */
 
 #define ACPI_SB_NOTIFY_SHUTDOWN_REQUEST 0x81
diff --git linux-libre-6.6.144-gnu/drivers/acpi/cppc_acpi.c linux-libre-6.6.145-gnu/drivers/acpi/cppc_acpi.c
index 018a98d87bcb8..33b3e6dd17c58 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/cppc_acpi.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/cppc_acpi.c
@@ -171,8 +171,13 @@ show_cppc_data(cppc_get_perf_caps, cppc_perf_caps, nominal_freq);
 show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, reference_perf);
 show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, wraparound_time);
 
-/* Check for valid access_width, otherwise, fallback to using bit_width */
-#define GET_BIT_WIDTH(reg) ((reg)->access_width ? (8 << ((reg)->access_width - 1)) : (reg)->bit_width)
+/*
+ * PCC reuses the access_width field as the subspace id, so only decode access
+ * size for non-PCC registers. Otherwise, use the bit_width.
+ */
+#define GET_BIT_WIDTH(reg) (((reg)->access_width &&				\
+			     (reg)->space_id != ACPI_ADR_SPACE_PLATFORM_COMM) ? \
+			    (8 << ((reg)->access_width - 1)) : (reg)->bit_width)
 
 /* Shift and apply the mask for CPC reads/writes */
 #define MASK_VAL_READ(reg, val) (((val) >> (reg)->bit_offset) &				\
@@ -1033,7 +1038,6 @@ static int cpc_read(int cpu, struct cpc_register_resource *reg_res, u64 *val)
 		 * by the bit width field; the access size is used to indicate
 		 * the PCC subspace id.
 		 */
-		size = reg->bit_width;
 		vaddr = GET_PCC_VADDR(reg->address, pcc_ss_id);
 	}
 	else if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
@@ -1105,7 +1109,6 @@ static int cpc_write(int cpu, struct cpc_register_resource *reg_res, u64 val)
 		 * by the bit width field; the access size is used to indicate
 		 * the PCC subspace id.
 		 */
-		size = reg->bit_width;
 		vaddr = GET_PCC_VADDR(reg->address, pcc_ss_id);
 	}
 	else if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
diff --git linux-libre-6.6.144-gnu/drivers/acpi/nfit/core.c linux-libre-6.6.145-gnu/drivers/acpi/nfit/core.c
index 5a1ced5bf7f6f..f27571da91dac 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/nfit/core.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/nfit/core.c
@@ -55,6 +55,8 @@ MODULE_PARM_DESC(force_labels, "Opt-in to labels despite missing methods");
 LIST_HEAD(acpi_descs);
 DEFINE_MUTEX(acpi_desc_lock);
 
+DEFINE_MUTEX(acpi_notify_lock);
+
 static struct workqueue_struct *nfit_wq;
 
 struct nfit_table_prev {
@@ -1702,9 +1704,15 @@ static void acpi_nvdimm_notify(acpi_handle handle, u32 event, void *data)
 	struct acpi_device *adev = data;
 	struct device *dev = &adev->dev;
 
-	device_lock(dev->parent);
-	__acpi_nvdimm_notify(dev, event);
-	device_unlock(dev->parent);
+	/*
+	 * Locking is needed here for synchronization with driver probe and
+	 * removal and the parent NFIT device's ACPI driver data pointer is
+	 * NULL when teardown is in progress.
+	 */
+	guard(mutex)(&acpi_notify_lock);
+
+	if (acpi_driver_data(to_acpi_device(dev->parent)))
+		__acpi_nvdimm_notify(dev, event);
 }
 
 static bool acpi_nvdimm_has_method(struct acpi_device *adev, char *method)
@@ -3067,6 +3075,8 @@ static void acpi_nfit_unregister(void *data)
 	struct acpi_nfit_desc *acpi_desc = data;
 
 	nvdimm_bus_unregister(acpi_desc->nvdimm_bus);
+	/* The nvdimm_bus object may have been freed, so clear the pointer. */
+	acpi_desc->nvdimm_bus = NULL;
 }
 
 int acpi_nfit_init(struct acpi_nfit_desc *acpi_desc, void *data, acpi_size sz)
@@ -3154,11 +3164,10 @@ EXPORT_SYMBOL_GPL(acpi_nfit_init);
 static int acpi_nfit_flush_probe(struct nvdimm_bus_descriptor *nd_desc)
 {
 	struct acpi_nfit_desc *acpi_desc = to_acpi_desc(nd_desc);
-	struct device *dev = acpi_desc->dev;
 
-	/* Bounce the device lock to flush acpi_nfit_add / acpi_nfit_notify */
-	device_lock(dev);
-	device_unlock(dev);
+	/* Bounce the notify lock to flush acpi_nfit_add / acpi_nfit_notify */
+	mutex_lock(&acpi_notify_lock);
+	mutex_unlock(&acpi_notify_lock);
 
 	/* Bounce the init_mutex to complete initial registration */
 	mutex_lock(&acpi_desc->init_mutex);
@@ -3291,23 +3300,24 @@ static void acpi_nfit_notify(acpi_handle handle, u32 event, void *data)
 {
 	struct acpi_device *adev = data;
 
-	device_lock(&adev->dev);
-	__acpi_nfit_notify(&adev->dev, handle, event);
-	device_unlock(&adev->dev);
-}
-
-static void acpi_nfit_remove_notify_handler(void *data)
-{
-	struct acpi_device *adev = data;
+	/*
+	 * Locking is needed here for synchronization with driver probe and
+	 * removal and the ACPI driver data pointer is NULL when teardown
+	 * is in progress.
+	 */
+	guard(mutex)(&acpi_notify_lock);
 
-	acpi_dev_remove_notify_handler(adev, ACPI_DEVICE_NOTIFY,
-				       acpi_nfit_notify);
+	if (acpi_driver_data(adev))
+		__acpi_nfit_notify(&adev->dev, handle, event);
 }
 
 void acpi_nfit_shutdown(void *data)
 {
 	struct acpi_nfit_desc *acpi_desc = data;
-	struct device *bus_dev = to_nvdimm_bus_dev(acpi_desc->nvdimm_bus);
+	struct device *bus_dev;
+
+	if (!acpi_desc || !acpi_desc->nvdimm_bus)
+		return;
 
 	/*
 	 * Destruct under acpi_desc_lock so that nfit_handle_mce does not
@@ -3322,6 +3332,7 @@ void acpi_nfit_shutdown(void *data)
 	mutex_unlock(&acpi_desc->init_mutex);
 	cancel_delayed_work_sync(&acpi_desc->dwork);
 
+	bus_dev = to_nvdimm_bus_dev(acpi_desc->nvdimm_bus);
 	/*
 	 * Bounce the nvdimm bus lock to make sure any in-flight
 	 * acpi_nfit_ars_rescan() submissions have had a chance to
@@ -3344,13 +3355,14 @@ static int acpi_nfit_add(struct acpi_device *adev)
 	acpi_size sz;
 	int rc = 0;
 
-	rc = acpi_dev_install_notify_handler(adev, ACPI_DEVICE_NOTIFY,
-					     acpi_nfit_notify);
-	if (rc)
-		return rc;
+	/*
+	 * Prevent acpi_nfit_notify() from progressing until the probe is
+	 * complete in case there is a concurrent event to process.
+	 */
+	guard(mutex)(&acpi_notify_lock);
 
-	rc = devm_add_action_or_reset(dev, acpi_nfit_remove_notify_handler,
-					adev);
+	rc = devm_acpi_install_notify_handler(dev, ACPI_DEVICE_NOTIFY,
+					      acpi_nfit_notify);
 	if (rc)
 		return rc;
 
@@ -3364,6 +3376,11 @@ static int acpi_nfit_add(struct acpi_device *adev)
 		 * data in the format of a series of NFIT Structures.
 		 */
 		dev_dbg(dev, "failed to find NFIT at startup\n");
+		/*
+		 * Let acpi_nfit_update_notify() run in case it will need to
+		 * allocate the acpi_desc object.
+		 */
+		adev->driver_data = dev;
 		return 0;
 	}
 
@@ -3398,10 +3415,26 @@ static int acpi_nfit_add(struct acpi_device *adev)
 				+ sizeof(struct acpi_table_nfit),
 				sz - sizeof(struct acpi_table_nfit));
 
-	if (rc)
+	if (rc) {
+		acpi_nfit_shutdown(acpi_desc);
 		return rc;
+	}
 
-	return devm_add_action_or_reset(dev, acpi_nfit_shutdown, acpi_desc);
+	/*
+	 * Let notify handlers operate (the actual value of the ACPI driver
+	 * data pointer does not matter here so long as it is not NULL).
+	 */
+	adev->driver_data = dev;
+	return 0;
+}
+
+static void acpi_nfit_remove(struct acpi_device *adev)
+{
+	guard(mutex)(&acpi_notify_lock);
+
+	/* Make notify handlers bail out early going forward. */
+	adev->driver_data = NULL;
+	acpi_nfit_shutdown(dev_get_drvdata(&adev->dev));
 }
 
 static void acpi_nfit_update_notify(struct device *dev, acpi_handle handle)
@@ -3453,6 +3486,9 @@ static void acpi_nfit_uc_error_notify(struct device *dev, acpi_handle handle)
 {
 	struct acpi_nfit_desc *acpi_desc = dev_get_drvdata(dev);
 
+	if (!acpi_desc)
+		return;
+
 	if (acpi_desc->scrub_mode == HW_ERROR_SCRUB_ON)
 		acpi_nfit_ars_rescan(acpi_desc, ARS_REQ_LONG);
 	else
@@ -3485,6 +3521,7 @@ static struct acpi_driver acpi_nfit_driver = {
 	.ids = acpi_nfit_ids,
 	.ops = {
 		.add = acpi_nfit_add,
+		.remove = acpi_nfit_remove,
 	},
 };
 
diff --git linux-libre-6.6.144-gnu/drivers/acpi/pfr_telemetry.c linux-libre-6.6.145-gnu/drivers/acpi/pfr_telemetry.c
index 843f678ade0c2..d423c6608f7d3 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/pfr_telemetry.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/pfr_telemetry.c
@@ -365,10 +365,14 @@ static void pfrt_log_put_idx(void *data)
 
 static int acpi_pfrt_log_probe(struct platform_device *pdev)
 {
-	acpi_handle handle = ACPI_HANDLE(&pdev->dev);
 	struct pfrt_log_device *pfrt_log_dev;
+	acpi_handle handle;
 	int ret;
 
+	handle = ACPI_HANDLE(&pdev->dev);
+	if (!handle)
+		return -ENODEV;
+
 	if (!acpi_has_method(handle, "_DSM")) {
 		dev_dbg(&pdev->dev, "Missing _DSM\n");
 		return -ENODEV;
diff --git linux-libre-6.6.144-gnu/drivers/acpi/pfr_update.c linux-libre-6.6.145-gnu/drivers/acpi/pfr_update.c
index aedf7e40145e0..fb93d5401d89d 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/pfr_update.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/pfr_update.c
@@ -507,10 +507,14 @@ static void pfru_put_idx(void *data)
 
 static int acpi_pfru_probe(struct platform_device *pdev)
 {
-	acpi_handle handle = ACPI_HANDLE(&pdev->dev);
 	struct pfru_device *pfru_dev;
+	acpi_handle handle;
 	int ret;
 
+	handle = ACPI_HANDLE(&pdev->dev);
+	if (!handle)
+		return -ENODEV;
+
 	if (!acpi_has_method(handle, "_DSM")) {
 		dev_dbg(&pdev->dev, "Missing _DSM\n");
 		return -ENODEV;
diff --git linux-libre-6.6.144-gnu/drivers/acpi/resource.c linux-libre-6.6.145-gnu/drivers/acpi/resource.c
index 531684a69c645..672ccad447ccd 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/resource.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/resource.c
@@ -839,7 +839,7 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
 EXPORT_SYMBOL_GPL(acpi_dev_resource_interrupt);
 
 /**
- * acpi_dev_free_resource_list - Free resource from %acpi_dev_get_resources().
+ * acpi_dev_free_resource_list - Free resource from acpi_dev_get_resources().
  * @list: The head of the resource list to free.
  */
 void acpi_dev_free_resource_list(struct list_head *list)
@@ -959,7 +959,7 @@ static int __acpi_dev_get_resources(struct acpi_device *adev,
  *
  * The resultant struct resource objects are put on the list pointed to by
  * @list, that must be empty initially, as members of struct resource_entry
- * objects.  Callers of this routine should use %acpi_dev_free_resource_list() to
+ * objects.  Callers of this routine should use acpi_dev_free_resource_list() to
  * free that list.
  *
  * The number of resources in the output list is returned on success, an error
@@ -1000,7 +1000,7 @@ static int is_memory(struct acpi_resource *ares, void *not_used)
  * The resultant struct resource objects are put on the list pointed to
  * by @list, that must be empty initially, as members of struct
  * resource_entry objects.  Callers of this routine should use
- * %acpi_dev_free_resource_list() to free that list.
+ * acpi_dev_free_resource_list() to free that list.
  *
  * The number of resources in the output list is returned on success,
  * an error code reflecting the error condition is returned otherwise.
diff --git linux-libre-6.6.144-gnu/drivers/acpi/thermal.c linux-libre-6.6.145-gnu/drivers/acpi/thermal.c
index 8263508415a8d..2c656699a83cc 100644
--- linux-libre-6.6.144-gnu/drivers/acpi/thermal.c
+++ linux-libre-6.6.145-gnu/drivers/acpi/thermal.c
@@ -926,7 +926,7 @@ static int acpi_thermal_add(struct acpi_device *device)
 	int result;
 
 	if (!device)
-		return -EINVAL;
+		return -ENODEV;
 
 	tz = kzalloc(sizeof(struct acpi_thermal), GFP_KERNEL);
 	if (!tz)
diff --git linux-libre-6.6.144-gnu/drivers/android/binder.c linux-libre-6.6.145-gnu/drivers/android/binder.c
index 73408a5b45b3b..20014ed536043 100644
--- linux-libre-6.6.144-gnu/drivers/android/binder.c
+++ linux-libre-6.6.145-gnu/drivers/android/binder.c
@@ -1567,7 +1567,20 @@ static void binder_txn_latency_free(struct binder_transaction *t)
 
 static void binder_free_transaction(struct binder_transaction *t)
 {
-	struct binder_proc *target_proc = t->to_proc;
+	struct binder_thread *target_thread;
+	struct binder_proc *target_proc;
+
+	spin_lock(&t->lock);
+	target_proc = t->to_proc;
+	target_thread = t->to_thread;
+	/*
+	 * Pin target_thread to keep target_proc alive. Undelivered
+	 * transactions with !target_thread are safe, as target_proc
+	 * can only be the current context there.
+	 */
+	if (target_thread)
+		atomic_inc(&target_thread->tmp_ref);
+	spin_unlock(&t->lock);
 
 	if (target_proc) {
 		binder_inner_proc_lock(target_proc);
@@ -1581,6 +1594,10 @@ static void binder_free_transaction(struct binder_transaction *t)
 			t->buffer->transaction = NULL;
 		binder_inner_proc_unlock(target_proc);
 	}
+
+	if (target_thread)
+		binder_thread_dec_tmpref(target_thread);
+
 	if (trace_binder_txn_latency_free_enabled())
 		binder_txn_latency_free(t);
 	/*
diff --git linux-libre-6.6.144-gnu/drivers/ata/libata-core.c linux-libre-6.6.145-gnu/drivers/ata/libata-core.c
index 91c6291b01f4e..07dd04b8d01d1 100644
--- linux-libre-6.6.144-gnu/drivers/ata/libata-core.c
+++ linux-libre-6.6.145-gnu/drivers/ata/libata-core.c
@@ -1508,6 +1508,7 @@ static unsigned ata_exec_internal_sg(struct ata_device *dev,
 {
 	struct ata_link *link = dev->link;
 	struct ata_port *ap = link->ap;
+	const bool owns_eh_mutex = ap->host->eh_owner == current;
 	u8 command = tf->command;
 	int auto_timeout = 0;
 	struct ata_queued_cmd *qc;
@@ -1586,11 +1587,25 @@ static unsigned ata_exec_internal_sg(struct ata_device *dev,
 		}
 	}
 
-	ata_eh_release(ap);
+	if (owns_eh_mutex) {
+		/*
+		 * To prevent that the compiler complains about the
+		 * ata_eh_release() call below.
+		 */
+		__acquire(&ap->host->eh_mutex);
+		ata_eh_release(ap);
+	}
 
 	rc = wait_for_completion_timeout(&wait, msecs_to_jiffies(timeout));
 
-	ata_eh_acquire(ap);
+	if (owns_eh_mutex) {
+		ata_eh_acquire(ap);
+		/*
+		 * To prevent that the compiler complains about the above
+		 * ata_eh_acquire() call.
+		 */
+		__release(&ap->host->eh_mutex);
+	}
 
 	ata_sff_flush_pio_task(ap);
 
diff --git linux-libre-6.6.144-gnu/drivers/ata/pata_pxa.c linux-libre-6.6.145-gnu/drivers/ata/pata_pxa.c
index 821bcf20741ea..de9ac851f6a52 100644
--- linux-libre-6.6.144-gnu/drivers/ata/pata_pxa.c
+++ linux-libre-6.6.145-gnu/drivers/ata/pata_pxa.c
@@ -287,6 +287,7 @@ static int pxa_ata_probe(struct platform_device *pdev)
 	ret = dmaengine_slave_config(data->dma_chan, &config);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "dma configuration failed: %d\n", ret);
+		dma_release_channel(data->dma_chan);
 		return ret;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/ata/sata_gemini.c linux-libre-6.6.145-gnu/drivers/ata/sata_gemini.c
index 4c270999ba3cc..22a30c1d88863 100644
--- linux-libre-6.6.144-gnu/drivers/ata/sata_gemini.c
+++ linux-libre-6.6.145-gnu/drivers/ata/sata_gemini.c
@@ -385,7 +385,7 @@ static int gemini_sata_probe(struct platform_device *pdev)
 	if (sg->ide_pins) {
 		ret = gemini_setup_ide_pins(dev);
 		if (ret)
-			return ret;
+			goto out_unprep_clk;
 	}
 
 	dev_info(dev, "set up the Gemini IDE/SATA nexus\n");
diff --git linux-libre-6.6.144-gnu/drivers/base/dd.c linux-libre-6.6.145-gnu/drivers/base/dd.c
index 44f9d0a06d5b7..fa27c8f1af959 100644
--- linux-libre-6.6.144-gnu/drivers/base/dd.c
+++ linux-libre-6.6.145-gnu/drivers/base/dd.c
@@ -326,12 +326,11 @@ void deferred_probe_extend_timeout(void)
 	 * If the work hasn't been queued yet or if the work expired, don't
 	 * start a new one.
 	 */
-	if (cancel_delayed_work(&deferred_probe_timeout_work)) {
-		schedule_delayed_work(&deferred_probe_timeout_work,
-				driver_deferred_probe_timeout * HZ);
+	if (delayed_work_pending(&deferred_probe_timeout_work) &&
+	    mod_delayed_work(system_wq, &deferred_probe_timeout_work,
+			     secs_to_jiffies(driver_deferred_probe_timeout)))
 		pr_debug("Extended deferred probe timeout by %d secs\n",
 					driver_deferred_probe_timeout);
-	}
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/drivers/base/firmware_loader/main.c linux-libre-6.6.145-gnu/drivers/base/firmware_loader/main.c
index f3133ba831c5e..4f4614811d095 100644
--- linux-libre-6.6.144-gnu/drivers/base/firmware_loader/main.c
+++ linux-libre-6.6.145-gnu/drivers/base/firmware_loader/main.c
@@ -1506,9 +1506,10 @@ static void device_cache_fw_images(void)
 
 	mutex_lock(&fw_lock);
 	fwc->state = FW_LOADER_START_CACHE;
-	dpm_for_each_dev(NULL, dev_cache_fw_image);
 	mutex_unlock(&fw_lock);
 
+	dpm_for_each_dev(NULL, dev_cache_fw_image);
+
 	/* wait for completion of caching firmware for all devices */
 	async_synchronize_full_domain(&fw_cache_domain);
 
diff --git linux-libre-6.6.144-gnu/drivers/base/firmware_loader/sysfs_upload.c linux-libre-6.6.145-gnu/drivers/base/firmware_loader/sysfs_upload.c
index a0af8f5f13d88..54a1abae39486 100644
--- linux-libre-6.6.144-gnu/drivers/base/firmware_loader/sysfs_upload.c
+++ linux-libre-6.6.145-gnu/drivers/base/firmware_loader/sysfs_upload.c
@@ -340,7 +340,6 @@ firmware_upload_register(struct module *module, struct device *parent,
 		goto free_fw_upload_priv;
 	}
 	fw_upload->priv = fw_sysfs;
-	fw_sysfs->fw_upload_priv = fw_upload_priv;
 	fw_dev = &fw_sysfs->dev;
 
 	ret = alloc_lookup_fw_priv(name, &fw_cache, &fw_priv,  NULL, 0, 0,
@@ -348,10 +347,12 @@ firmware_upload_register(struct module *module, struct device *parent,
 	if (ret != 0) {
 		if (ret > 0)
 			ret = -EINVAL;
-		goto free_fw_sysfs;
+		put_device(fw_dev);
+		goto free_fw_upload_priv;
 	}
 	fw_priv->is_paged_buf = true;
 	fw_sysfs->fw_priv = fw_priv;
+	fw_sysfs->fw_upload_priv = fw_upload_priv;
 
 	ret = device_add(fw_dev);
 	if (ret) {
@@ -362,9 +363,6 @@ firmware_upload_register(struct module *module, struct device *parent,
 
 	return fw_upload;
 
-free_fw_sysfs:
-	kfree(fw_sysfs);
-
 free_fw_upload_priv:
 	kfree(fw_upload_priv);
 
diff --git linux-libre-6.6.144-gnu/drivers/base/power/main.c linux-libre-6.6.145-gnu/drivers/base/power/main.c
index ef5157fc8dcc5..dc3d30860ef32 100644
--- linux-libre-6.6.144-gnu/drivers/base/power/main.c
+++ linux-libre-6.6.145-gnu/drivers/base/power/main.c
@@ -101,7 +101,7 @@ void device_pm_sleep_init(struct device *dev)
 	dev->power.is_noirq_suspended = false;
 	dev->power.is_late_suspended = false;
 	init_completion(&dev->power.completion);
-	complete_all(&dev->power.completion);
+	complete(&dev->power.completion);
 	dev->power.wakeup = NULL;
 	INIT_LIST_HEAD(&dev->power.entry);
 }
@@ -238,6 +238,10 @@ static void dpm_wait(struct device *dev, bool async)
 	if (!dev)
 		return;
 
+	/* Devices with no PM support don't use the completion. */
+	if (dev->power.no_pm)
+		return;
+
 	if (async || (pm_async_enabled && dev->power.async_suspend))
 		wait_for_completion(&dev->power.completion);
 }
diff --git linux-libre-6.6.144-gnu/drivers/base/property.c linux-libre-6.6.145-gnu/drivers/base/property.c
index ea93fc8ba5927..f0dd0d46c04b2 100644
--- linux-libre-6.6.144-gnu/drivers/base/property.c
+++ linux-libre-6.6.145-gnu/drivers/base/property.c
@@ -1207,8 +1207,10 @@ fwnode_graph_get_endpoint_by_id(const struct fwnode_handle *fwnode,
 		if (fwnode_ep.port != port)
 			continue;
 
-		if (fwnode_ep.id == endpoint)
+		if (fwnode_ep.id == endpoint) {
+			fwnode_handle_put(best_ep);
 			return ep;
+		}
 
 		if (!endpoint_next)
 			continue;
diff --git linux-libre-6.6.144-gnu/drivers/block/drbd/drbd_receiver.c linux-libre-6.6.145-gnu/drivers/block/drbd/drbd_receiver.c
index ac18d36b0ea84..f85ebdc3cff6b 100644
--- linux-libre-6.6.144-gnu/drivers/block/drbd/drbd_receiver.c
+++ linux-libre-6.6.145-gnu/drivers/block/drbd/drbd_receiver.c
@@ -1998,6 +1998,11 @@ static int recv_dless_read(struct drbd_peer_device *peer_device, struct drbd_req
 		data_size -= digest_size;
 	}
 
+	if (data_size < 0) {
+		drbd_err(peer_device, "Invalid data reply size\n");
+		return -EIO;
+	}
+
 	/* optimistically update recv_cnt.  if receiving fails below,
 	 * we disconnect anyways, and counters will be reset. */
 	peer_device->device->recv_cnt += data_size>>9;
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/Kconfig linux-libre-6.6.145-gnu/drivers/bluetooth/Kconfig
index bc211c324206b..59d3534da2c42 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/Kconfig
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/Kconfig
@@ -412,6 +412,7 @@ config BT_ATH3K
 config BT_MTKSDIO
 	tristate "MediaTek HCI SDIO driver"
 	depends on MMC
+	depends on USB || !BT_HCIBTUSB_MTK
 	select BT_MTK
 	help
 	  MediaTek Bluetooth HCI SDIO driver.
@@ -424,6 +425,7 @@ config BT_MTKSDIO
 config BT_MTKUART
 	tristate "MediaTek HCI UART driver"
 	depends on SERIAL_DEV_BUS
+	depends on USB || !BT_HCIBTUSB_MTK
 	select BT_MTK
 	help
 	  MediaTek Bluetooth HCI UART driver.
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/bpa10x.c linux-libre-6.6.145-gnu/drivers/bluetooth/bpa10x.c
index 1fa58c059cbf5..8942ebd0d0b9f 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/bpa10x.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/bpa10x.c
@@ -254,9 +254,13 @@ static int bpa10x_setup(struct hci_dev *hdev)
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
-	bt_dev_info(hdev, "%s", (char *)(skb->data + 1));
+	/* Bounded print: the device controls skb->len. */
+	if (skb->len > 1) {
+		int len = skb->len - 1;
 
-	hci_set_fw_info(hdev, "%s", skb->data + 1);
+		bt_dev_info(hdev, "%.*s", len, (char *)(skb->data + 1));
+		hci_set_fw_info(hdev, "%.*s", len, skb->data + 1);
+	}
 
 	kfree_skb(skb);
 	return 0;
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/btmtk.c linux-libre-6.6.145-gnu/drivers/bluetooth/btmtk.c
index 78a908232f47c..1d8f46689559d 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/btmtk.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/btmtk.c
@@ -5,6 +5,8 @@
 #include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/usb.h>
+#include <linux/iopoll.h>
+#include <asm/unaligned.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
@@ -436,6 +438,7 @@ int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb)
 }
 EXPORT_SYMBOL_GPL(btmtk_process_coredump);
 
+#if IS_ENABLED(CONFIG_BT_HCIBTUSB_MTK)
 static void btmtk_usb_wmt_recv(struct urb *urb)
 {
 	struct hci_dev *hdev = urb->context;
@@ -573,8 +576,8 @@ static int btmtk_usb_submit_wmt_recv_urb(struct hci_dev *hdev)
 	return err;
 }
 
-int btmtk_usb_hci_wmt_sync(struct hci_dev *hdev,
-			   struct btmtk_hci_wmt_params *wmt_params)
+static int btmtk_usb_hci_wmt_sync(struct hci_dev *hdev,
+				  struct btmtk_hci_wmt_params *wmt_params)
 {
 	struct btmtk_data *data = hci_get_priv(hdev);
 	struct btmtk_hci_wmt_evt_funcc *wmt_evt_funcc;
@@ -638,12 +641,7 @@ int btmtk_usb_hci_wmt_sync(struct hci_dev *hdev,
 	 * WMT command.
 	 */
 	err = wait_on_bit_timeout(&data->flags, BTMTK_TX_WAIT_VND_EVT,
-				  TASK_INTERRUPTIBLE, HCI_INIT_TIMEOUT);
-	if (err == -EINTR) {
-		bt_dev_err(hdev, "Execution of wmt command interrupted");
-		clear_bit(BTMTK_TX_WAIT_VND_EVT, &data->flags);
-		goto err_free_wc;
-	}
+				  TASK_UNINTERRUPTIBLE, HCI_INIT_TIMEOUT);
 
 	if (err) {
 		bt_dev_err(hdev, "Execution of wmt command timed out");
@@ -711,7 +709,461 @@ err_free_wc:
 	kfree(wc);
 	return err;
 }
-EXPORT_SYMBOL_GPL(btmtk_usb_hci_wmt_sync);
+
+static int btmtk_usb_func_query(struct hci_dev *hdev)
+{
+	struct btmtk_hci_wmt_params wmt_params;
+	int status, err;
+	u8 param = 0;
+
+	/* Query whether the function is enabled */
+	wmt_params.op = BTMTK_WMT_FUNC_CTRL;
+	wmt_params.flag = 4;
+	wmt_params.dlen = sizeof(param);
+	wmt_params.data = &param;
+	wmt_params.status = &status;
+
+	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to query function status (%d)", err);
+		return err;
+	}
+
+	return status;
+}
+
+static int btmtk_usb_uhw_reg_write(struct hci_dev *hdev, u32 reg, u32 val)
+{
+	struct btmtk_data *data = hci_get_priv(hdev);
+	int pipe, err;
+	void *buf;
+
+	buf = kzalloc(4, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	put_unaligned_le32(val, buf);
+
+	pipe = usb_sndctrlpipe(data->udev, 0);
+	err = usb_control_msg(data->udev, pipe, 0x02,
+			      0x5E,
+			      reg >> 16, reg & 0xffff,
+			      buf, 4, USB_CTRL_SET_TIMEOUT);
+	if (err < 0)
+		bt_dev_err(hdev, "Failed to write uhw reg(%d)", err);
+
+	kfree(buf);
+
+	return err;
+}
+
+static int btmtk_usb_uhw_reg_read(struct hci_dev *hdev, u32 reg, u32 *val)
+{
+	struct btmtk_data *data = hci_get_priv(hdev);
+	int pipe, err;
+	void *buf;
+
+	buf = kzalloc(4, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	pipe = usb_rcvctrlpipe(data->udev, 0);
+	err = usb_control_msg(data->udev, pipe, 0x01,
+			      0xDE,
+			      reg >> 16, reg & 0xffff,
+			      buf, 4, USB_CTRL_GET_TIMEOUT);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to read uhw reg(%d)", err);
+		goto err_free_buf;
+	}
+
+	*val = get_unaligned_le32(buf);
+	bt_dev_dbg(hdev, "reg=%x, value=0x%08x", reg, *val);
+
+err_free_buf:
+	kfree(buf);
+
+	return err;
+}
+
+static int btmtk_usb_reg_read(struct hci_dev *hdev, u32 reg, u32 *val)
+{
+	struct btmtk_data *data = hci_get_priv(hdev);
+	int pipe, err, size = sizeof(u32);
+	void *buf;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	pipe = usb_rcvctrlpipe(data->udev, 0);
+	err = usb_control_msg(data->udev, pipe, 0x63,
+			      USB_TYPE_VENDOR | USB_DIR_IN,
+			      reg >> 16, reg & 0xffff,
+			      buf, size, USB_CTRL_GET_TIMEOUT);
+	if (err < 0)
+		goto err_free_buf;
+
+	*val = get_unaligned_le32(buf);
+
+err_free_buf:
+	kfree(buf);
+
+	return err;
+}
+
+static int btmtk_usb_id_get(struct hci_dev *hdev, u32 reg, u32 *id)
+{
+	return btmtk_usb_reg_read(hdev, reg, id);
+}
+
+static u32 btmtk_usb_reset_done(struct hci_dev *hdev)
+{
+	u32 val = 0;
+
+	btmtk_usb_uhw_reg_read(hdev, MTK_BT_MISC, &val);
+
+	return val & MTK_BT_RST_DONE;
+}
+
+int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id)
+{
+	u32 val;
+	int err;
+
+	if (dev_id == 0x7922) {
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_BT_SUBSYS_RST, &val);
+		if (err < 0)
+			return err;
+		val |= 0x00002020;
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_BT_SUBSYS_RST, val);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_EP_RST_OPT, 0x00010001);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_BT_SUBSYS_RST, &val);
+		if (err < 0)
+			return err;
+		val |= BIT(0);
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_BT_SUBSYS_RST, val);
+		if (err < 0)
+			return err;
+		msleep(100);
+	} else if (dev_id == 0x7925) {
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_BT_RESET_REG_CONNV3, &val);
+		if (err < 0)
+			return err;
+		val |= (1 << 5);
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_BT_RESET_REG_CONNV3, val);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_BT_RESET_REG_CONNV3, &val);
+		if (err < 0)
+			return err;
+		val &= 0xFFFF00FF;
+		val |= (1 << 13);
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_BT_RESET_REG_CONNV3, val);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_EP_RST_OPT, 0x00010001);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_BT_RESET_REG_CONNV3, &val);
+		if (err < 0)
+			return err;
+		val |= (1 << 0);
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_BT_RESET_REG_CONNV3, val);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_UDMA_INT_STA_BT, 0x000000FF);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_UDMA_INT_STA_BT, &val);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_UDMA_INT_STA_BT1, 0x000000FF);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_UDMA_INT_STA_BT1, &val);
+		if (err < 0)
+			return err;
+		msleep(100);
+	} else {
+		/* It's Device EndPoint Reset Option Register */
+		bt_dev_dbg(hdev, "Initiating reset mechanism via uhw");
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_EP_RST_OPT, MTK_EP_RST_IN_OUT_OPT);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_BT_WDT_STATUS, &val);
+		if (err < 0)
+			return err;
+		/* Reset the bluetooth chip via USB interface. */
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_BT_SUBSYS_RST, 1);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_UDMA_INT_STA_BT, 0x000000FF);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_UDMA_INT_STA_BT, &val);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_UDMA_INT_STA_BT1, 0x000000FF);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_UDMA_INT_STA_BT1, &val);
+		if (err < 0)
+			return err;
+		/* MT7921 need to delay 20ms between toggle reset bit */
+		msleep(20);
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_BT_SUBSYS_RST, 0);
+		if (err < 0)
+			return err;
+		err = btmtk_usb_uhw_reg_read(hdev, MTK_BT_SUBSYS_RST, &val);
+		if (err < 0)
+			return err;
+	}
+
+	err = readx_poll_timeout(btmtk_usb_reset_done, hdev, val,
+				 val & MTK_BT_RST_DONE, 20000, 1000000);
+	if (err < 0)
+		bt_dev_err(hdev, "Reset timeout");
+
+	if (dev_id == 0x7922) {
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_UDMA_INT_STA_BT, 0x000000FF);
+		if (err < 0)
+			return err;
+	}
+
+	err = btmtk_usb_id_get(hdev, 0x70010200, &val);
+	if (err < 0 || !val)
+		bt_dev_err(hdev, "Can't get device id, subsys reset fail.");
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(btmtk_usb_subsys_reset);
+
+int btmtk_usb_setup(struct hci_dev *hdev)
+{
+	struct btmtk_data *btmtk_data = hci_get_priv(hdev);
+	struct btmtk_hci_wmt_params wmt_params;
+	ktime_t calltime, delta, rettime;
+	struct btmtk_tci_sleep tci_sleep;
+	unsigned long long duration;
+	struct sk_buff *skb;
+	const char *fwname;
+	int err, status;
+	u32 dev_id = 0;
+	char fw_bin_name[64];
+	u32 fw_version = 0, fw_flavor = 0;
+	u8 param;
+
+	calltime = ktime_get();
+
+	err = btmtk_usb_id_get(hdev, 0x80000008, &dev_id);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to get device id (%d)", err);
+		return err;
+	}
+
+	if (!dev_id || dev_id != 0x7663) {
+		err = btmtk_usb_id_get(hdev, 0x70010200, &dev_id);
+		if (err < 0) {
+			bt_dev_err(hdev, "Failed to get device id (%d)", err);
+			return err;
+		}
+		err = btmtk_usb_id_get(hdev, 0x80021004, &fw_version);
+		if (err < 0) {
+			bt_dev_err(hdev, "Failed to get fw version (%d)", err);
+			return err;
+		}
+		err = btmtk_usb_id_get(hdev, 0x70010020, &fw_flavor);
+		if (err < 0) {
+			bt_dev_err(hdev, "Failed to get fw flavor (%d)", err);
+			return err;
+		}
+		fw_flavor = (fw_flavor & 0x00000080) >> 7;
+	}
+
+	btmtk_data->dev_id = dev_id;
+
+	err = btmtk_register_coredump(hdev, btmtk_data->drv_name, fw_version);
+	if (err < 0)
+		bt_dev_err(hdev, "Failed to register coredump (%d)", err);
+
+	switch (dev_id) {
+	case 0x7663:
+		fwname = FIRMWARE_MT7663;
+		break;
+	case 0x7668:
+		fwname = FIRMWARE_MT7668;
+		break;
+	case 0x7922:
+	case 0x7961:
+	case 0x7925:
+		/* Reset the device to ensure it's in the initial state before
+		 * downloading the firmware to ensure.
+		 */
+
+		if (!test_bit(BTMTK_FIRMWARE_LOADED, &btmtk_data->flags))
+			btmtk_usb_subsys_reset(hdev, dev_id);
+
+		btmtk_fw_get_filename(fw_bin_name, sizeof(fw_bin_name), dev_id,
+				      fw_version, fw_flavor);
+
+		err = btmtk_setup_firmware_79xx(hdev, fw_bin_name,
+						btmtk_usb_hci_wmt_sync);
+		if (err < 0) {
+			bt_dev_err(hdev, "Failed to set up firmware (%d)", err);
+			clear_bit(BTMTK_FIRMWARE_LOADED, &btmtk_data->flags);
+			return err;
+		}
+
+		set_bit(BTMTK_FIRMWARE_LOADED, &btmtk_data->flags);
+
+		/* It's Device EndPoint Reset Option Register */
+		err = btmtk_usb_uhw_reg_write(hdev, MTK_EP_RST_OPT,
+					      MTK_EP_RST_IN_OUT_OPT);
+		if (err < 0)
+			return err;
+
+		/* Enable Bluetooth protocol */
+		param = 1;
+		wmt_params.op = BTMTK_WMT_FUNC_CTRL;
+		wmt_params.flag = 0;
+		wmt_params.dlen = sizeof(param);
+		wmt_params.data = &param;
+		wmt_params.status = NULL;
+
+		err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
+		if (err < 0) {
+			bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err);
+			return err;
+		}
+
+		hci_set_msft_opcode(hdev, 0xFD30);
+		hci_set_aosp_capable(hdev);
+
+		goto done;
+	default:
+		bt_dev_err(hdev, "Unsupported hardware variant (%08x)",
+			   dev_id);
+		return -ENODEV;
+	}
+
+	/* Query whether the firmware is already download */
+	wmt_params.op = BTMTK_WMT_SEMAPHORE;
+	wmt_params.flag = 1;
+	wmt_params.dlen = 0;
+	wmt_params.data = NULL;
+	wmt_params.status = &status;
+
+	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to query firmware status (%d)", err);
+		return err;
+	}
+
+	if (status == BTMTK_WMT_PATCH_DONE) {
+		bt_dev_info(hdev, "firmware already downloaded");
+		goto ignore_setup_fw;
+	}
+
+	/* Setup a firmware which the device definitely requires */
+	err = btmtk_setup_firmware(hdev, fwname,
+				   btmtk_usb_hci_wmt_sync);
+	if (err < 0)
+		return err;
+
+ignore_setup_fw:
+	err = readx_poll_timeout(btmtk_usb_func_query, hdev, status,
+				 status < 0 || status != BTMTK_WMT_ON_PROGRESS,
+				 2000, 5000000);
+	/* -ETIMEDOUT happens */
+	if (err < 0)
+		return err;
+
+	/* The other errors happen in btmtk_usb_func_query */
+	if (status < 0)
+		return status;
+
+	if (status == BTMTK_WMT_ON_DONE) {
+		bt_dev_info(hdev, "function already on");
+		goto ignore_func_on;
+	}
+
+	/* Enable Bluetooth protocol */
+	param = 1;
+	wmt_params.op = BTMTK_WMT_FUNC_CTRL;
+	wmt_params.flag = 0;
+	wmt_params.dlen = sizeof(param);
+	wmt_params.data = &param;
+	wmt_params.status = NULL;
+
+	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err);
+		return err;
+	}
+
+ignore_func_on:
+	/* Apply the low power environment setup */
+	tci_sleep.mode = 0x5;
+	tci_sleep.duration = cpu_to_le16(0x640);
+	tci_sleep.host_duration = cpu_to_le16(0x640);
+	tci_sleep.host_wakeup_pin = 0;
+	tci_sleep.time_compensation = 0;
+
+	skb = __hci_cmd_sync(hdev, 0xfc7a, sizeof(tci_sleep), &tci_sleep,
+			     HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		err = PTR_ERR(skb);
+		bt_dev_err(hdev, "Failed to apply low power setting (%d)", err);
+		return err;
+	}
+	kfree_skb(skb);
+
+done:
+	rettime = ktime_get();
+	delta = ktime_sub(rettime, calltime);
+	duration = (unsigned long long)ktime_to_ns(delta) >> 10;
+
+	bt_dev_info(hdev, "Device setup in %llu usecs", duration);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(btmtk_usb_setup);
+
+int btmtk_usb_shutdown(struct hci_dev *hdev)
+{
+	struct btmtk_data *data = hci_get_priv(hdev);
+	struct btmtk_hci_wmt_params wmt_params;
+	u8 param = 0;
+	int err;
+
+	err = usb_autopm_get_interface(data->intf);
+	if (err < 0)
+		return err;
+
+	/* Disable the device */
+	wmt_params.op = BTMTK_WMT_FUNC_CTRL;
+	wmt_params.flag = 0;
+	wmt_params.dlen = sizeof(param);
+	wmt_params.data = &param;
+	wmt_params.status = NULL;
+
+	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err);
+		usb_autopm_put_interface(data->intf);
+		return err;
+	}
+
+	usb_autopm_put_interface(data->intf);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(btmtk_usb_shutdown);
+#endif
 
 MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
 MODULE_AUTHOR("Mark Chen <mark-yw.chen@mediatek.com>");
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/btmtk.h linux-libre-6.6.145-gnu/drivers/bluetooth/btmtk.h
index cdb190d26a6f3..3250ef1ae4fa2 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/btmtk.h
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/btmtk.h
@@ -140,6 +140,8 @@ struct btmtk_hci_wmt_params {
 
 enum {
 	BTMTK_TX_WAIT_VND_EVT,
+	BTMTK_FIRMWARE_LOADED,
+	BTMTK_HW_RESET_ACTIVE,
 };
 
 typedef int (*btmtk_reset_sync_func_t)(struct hci_dev *, void *);
@@ -152,6 +154,7 @@ struct btmtk_coredump_info {
 };
 
 struct btmtk_data {
+	const char *drv_name;
 	unsigned long flags;
 	u32 dev_id;
 	btmtk_reset_sync_func_t reset_sync;
@@ -186,8 +189,11 @@ int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb);
 void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, u32 fw_ver,
 			   u32 fw_flavor);
 
-int btmtk_usb_hci_wmt_sync(struct hci_dev *hdev,
-			   struct btmtk_hci_wmt_params *wmt_params);
+int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id);
+
+int btmtk_usb_setup(struct hci_dev *hdev);
+
+int btmtk_usb_shutdown(struct hci_dev *hdev);
 #else
 
 static inline int btmtk_set_bdaddr(struct hci_dev *hdev,
@@ -228,8 +234,17 @@ static void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id,
 {
 }
 
-static int btmtk_usb_hci_wmt_sync(struct hci_dev *hdev,
-				  struct btmtk_hci_wmt_params *wmt_params)
+static int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id)
+{
+	return -EOPNOTSUPP;
+}
+
+static int btmtk_usb_setup(struct hci_dev *hdev)
+{
+	return -EOPNOTSUPP;
+}
+
+static int btmtk_usb_shutdown(struct hci_dev *hdev)
 {
 	return -EOPNOTSUPP;
 }
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/btmtksdio.c linux-libre-6.6.145-gnu/drivers/bluetooth/btmtksdio.c
index 5fb04eab4f540..6b6c6579f637b 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/btmtksdio.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/btmtksdio.c
@@ -606,7 +606,7 @@ static void btmtksdio_txrx_work(struct work_struct *work)
 			if (btmtksdio_rx_packet(bdev, rx_size) < 0)
 				bdev->hdev->stat.err_rx++;
 		}
-	} while (int_status || time_is_before_jiffies(txrx_timeout));
+	} while (int_status && time_is_after_jiffies(txrx_timeout));
 
 	/* Enable interrupt */
 	sdio_writel(bdev->func, C_INT_EN_SET, MTK_REG_CHLPCR, 0);
@@ -1111,6 +1111,9 @@ static int btmtksdio_setup(struct hci_dev *hdev)
 			return err;
 		}
 
+		btmtk_fw_get_filename(fwname, sizeof(fwname), dev_id,
+				      fw_version, 0);
+
 		snprintf(fwname, sizeof(fwname),
 			 "/*(DEBLOBBED)*/",
 			 dev_id & 0xffff, (fw_version & 0xff) + 1);
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/btnxpuart.c linux-libre-6.6.145-gnu/drivers/bluetooth/btnxpuart.c
index 94b83e65fb44a..a5657c1b27044 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/btnxpuart.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/btnxpuart.c
@@ -1030,6 +1030,12 @@ static int nxp_recv_fw_req_v3(struct hci_dev *hdev, struct sk_buff *skb)
 	}
 
 	nxpdev->fw_dnld_v3_offset = offset - nxpdev->fw_v3_offset_correction;
+	if (nxpdev->fw_dnld_v3_offset >= nxpdev->fw->size ||
+	    len > nxpdev->fw->size - nxpdev->fw_dnld_v3_offset) {
+		bt_dev_err(hdev, "FW download out of bounds, ignoring request");
+		len = 0;
+		goto free_skb;
+	}
 	serdev_device_write_buf(nxpdev->serdev, nxpdev->fw->data +
 				nxpdev->fw_dnld_v3_offset, len);
 
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/btrtl.c linux-libre-6.6.145-gnu/drivers/bluetooth/btrtl.c
index c65ecabca8baa..f927a3aefd883 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/btrtl.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/btrtl.c
@@ -763,8 +763,9 @@ static int rtlbt_parse_firmware(struct hci_dev *hdev,
 	}
 
 	BT_DBG("length=%x offset=%x index %d", patch_length, patch_offset, i);
-	min_size = patch_offset + patch_length;
-	if (btrtl_dev->fw_len < min_size)
+	if (patch_length < sizeof(epatch_info->fw_version) ||
+	    patch_offset > btrtl_dev->fw_len ||
+	    patch_length > btrtl_dev->fw_len - patch_offset)
 		return -EINVAL;
 
 	/* Copy the firmware into a new buffer and write the version at
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/btusb.c linux-libre-6.6.145-gnu/drivers/bluetooth/btusb.c
index 0a1919919ff98..a1ff0a9ccac89 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/btusb.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/btusb.c
@@ -518,6 +518,8 @@ static const struct usb_device_id quirks_table[] = {
 						     BTUSB_WIDEBAND_SPEECH },
 	{ USB_DEVICE(0x7392, 0xe611), .driver_info = BTUSB_REALTEK |
 						     BTUSB_WIDEBAND_SPEECH },
+	{ USB_DEVICE(0x2c4e, 0x0128), .driver_info = BTUSB_REALTEK |
+						     BTUSB_WIDEBAND_SPEECH },
 
 	/* Realtek 8852AE Bluetooth devices */
 	{ USB_DEVICE(0x0bda, 0x2852), .driver_info = BTUSB_REALTEK |
@@ -2686,178 +2688,6 @@ static int btusb_recv_event_realtek(struct hci_dev *hdev, struct sk_buff *skb)
 	return hci_recv_frame(hdev, skb);
 }
 
-static int btusb_mtk_func_query(struct hci_dev *hdev)
-{
-	struct btmtk_hci_wmt_params wmt_params;
-	int status, err;
-	u8 param = 0;
-
-	/* Query whether the function is enabled */
-	wmt_params.op = BTMTK_WMT_FUNC_CTRL;
-	wmt_params.flag = 4;
-	wmt_params.dlen = sizeof(param);
-	wmt_params.data = &param;
-	wmt_params.status = &status;
-
-	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
-	if (err < 0) {
-		bt_dev_err(hdev, "Failed to query function status (%d)", err);
-		return err;
-	}
-
-	return status;
-}
-
-static int btusb_mtk_uhw_reg_write(struct btusb_data *data, u32 reg, u32 val)
-{
-	struct hci_dev *hdev = data->hdev;
-	int pipe, err;
-	void *buf;
-
-	buf = kzalloc(4, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	put_unaligned_le32(val, buf);
-
-	pipe = usb_sndctrlpipe(data->udev, 0);
-	err = usb_control_msg(data->udev, pipe, 0x02,
-			      0x5E,
-			      reg >> 16, reg & 0xffff,
-			      buf, 4, USB_CTRL_SET_TIMEOUT);
-	if (err < 0) {
-		bt_dev_err(hdev, "Failed to write uhw reg(%d)", err);
-		goto err_free_buf;
-	}
-
-err_free_buf:
-	kfree(buf);
-
-	return err;
-}
-
-static int btusb_mtk_uhw_reg_read(struct btusb_data *data, u32 reg, u32 *val)
-{
-	struct hci_dev *hdev = data->hdev;
-	int pipe, err;
-	void *buf;
-
-	buf = kzalloc(4, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	pipe = usb_rcvctrlpipe(data->udev, 0);
-	err = usb_control_msg(data->udev, pipe, 0x01,
-			      0xDE,
-			      reg >> 16, reg & 0xffff,
-			      buf, 4, USB_CTRL_SET_TIMEOUT);
-	if (err < 0) {
-		bt_dev_err(hdev, "Failed to read uhw reg(%d)", err);
-		goto err_free_buf;
-	}
-
-	*val = get_unaligned_le32(buf);
-	bt_dev_dbg(hdev, "reg=%x, value=0x%08x", reg, *val);
-
-err_free_buf:
-	kfree(buf);
-
-	return err;
-}
-
-static int btusb_mtk_reg_read(struct btusb_data *data, u32 reg, u32 *val)
-{
-	int pipe, err, size = sizeof(u32);
-	void *buf;
-
-	buf = kzalloc(size, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	pipe = usb_rcvctrlpipe(data->udev, 0);
-	err = usb_control_msg(data->udev, pipe, 0x63,
-			      USB_TYPE_VENDOR | USB_DIR_IN,
-			      reg >> 16, reg & 0xffff,
-			      buf, size, USB_CTRL_SET_TIMEOUT);
-	if (err < 0)
-		goto err_free_buf;
-
-	*val = get_unaligned_le32(buf);
-
-err_free_buf:
-	kfree(buf);
-
-	return err;
-}
-
-static int btusb_mtk_id_get(struct btusb_data *data, u32 reg, u32 *id)
-{
-	return btusb_mtk_reg_read(data, reg, id);
-}
-
-static u32 btusb_mtk_reset_done(struct hci_dev *hdev)
-{
-	struct btusb_data *data = hci_get_drvdata(hdev);
-	u32 val = 0;
-
-	btusb_mtk_uhw_reg_read(data, MTK_BT_MISC, &val);
-
-	return val & MTK_BT_RST_DONE;
-}
-
-static int btusb_mtk_subsys_reset(struct hci_dev *hdev, u32 dev_id)
-{
-	struct btusb_data *data = hci_get_drvdata(hdev);
-	u32 val;
-	int err;
-
-	if (dev_id == 0x7925) {
-		btusb_mtk_uhw_reg_read(data, MTK_BT_RESET_REG_CONNV3, &val);
-		val |= (1 << 5);
-		btusb_mtk_uhw_reg_write(data, MTK_BT_RESET_REG_CONNV3, val);
-		btusb_mtk_uhw_reg_read(data, MTK_BT_RESET_REG_CONNV3, &val);
-		val &= 0xFFFF00FF;
-		val |= (1 << 13);
-		btusb_mtk_uhw_reg_write(data, MTK_BT_RESET_REG_CONNV3, val);
-		btusb_mtk_uhw_reg_write(data, MTK_EP_RST_OPT, 0x00010001);
-		btusb_mtk_uhw_reg_read(data, MTK_BT_RESET_REG_CONNV3, &val);
-		val |= (1 << 0);
-		btusb_mtk_uhw_reg_write(data, MTK_BT_RESET_REG_CONNV3, val);
-		btusb_mtk_uhw_reg_write(data, MTK_UDMA_INT_STA_BT, 0x000000FF);
-		btusb_mtk_uhw_reg_read(data, MTK_UDMA_INT_STA_BT, &val);
-		btusb_mtk_uhw_reg_write(data, MTK_UDMA_INT_STA_BT1, 0x000000FF);
-		btusb_mtk_uhw_reg_read(data, MTK_UDMA_INT_STA_BT1, &val);
-		msleep(100);
-	} else {
-		/* It's Device EndPoint Reset Option Register */
-		bt_dev_dbg(hdev, "Initiating reset mechanism via uhw");
-		btusb_mtk_uhw_reg_write(data, MTK_EP_RST_OPT, MTK_EP_RST_IN_OUT_OPT);
-		btusb_mtk_uhw_reg_read(data, MTK_BT_WDT_STATUS, &val);
-
-		/* Reset the bluetooth chip via USB interface. */
-		btusb_mtk_uhw_reg_write(data, MTK_BT_SUBSYS_RST, 1);
-		btusb_mtk_uhw_reg_write(data, MTK_UDMA_INT_STA_BT, 0x000000FF);
-		btusb_mtk_uhw_reg_read(data, MTK_UDMA_INT_STA_BT, &val);
-		btusb_mtk_uhw_reg_write(data, MTK_UDMA_INT_STA_BT1, 0x000000FF);
-		btusb_mtk_uhw_reg_read(data, MTK_UDMA_INT_STA_BT1, &val);
-		/* MT7921 need to delay 20ms between toggle reset bit */
-		msleep(20);
-		btusb_mtk_uhw_reg_write(data, MTK_BT_SUBSYS_RST, 0);
-		btusb_mtk_uhw_reg_read(data, MTK_BT_SUBSYS_RST, &val);
-	}
-
-	err = readx_poll_timeout(btusb_mtk_reset_done, hdev, val,
-				 val & MTK_BT_RST_DONE, 20000, 1000000);
-	if (err < 0)
-		bt_dev_err(hdev, "Reset timeout");
-
-	btusb_mtk_id_get(data, 0x70010200, &val);
-	if (!val)
-		bt_dev_err(hdev, "Can't get device id, subsys reset fail.");
-
-	return err;
-}
-
 static int btusb_mtk_reset(struct hci_dev *hdev, void *rst_data)
 {
 	struct btusb_data *data = hci_get_drvdata(hdev);
@@ -2865,7 +2695,7 @@ static int btusb_mtk_reset(struct hci_dev *hdev, void *rst_data)
 	int err;
 
 	/* It's MediaTek specific bluetooth reset mechanism via USB */
-	if (test_and_set_bit(BTUSB_HW_RESET_ACTIVE, &data->flags)) {
+	if (test_and_set_bit(BTMTK_HW_RESET_ACTIVE, &btmtk_data->flags)) {
 		bt_dev_err(hdev, "last reset failed? Not resetting again");
 		return -EBUSY;
 	}
@@ -2877,10 +2707,10 @@ static int btusb_mtk_reset(struct hci_dev *hdev, void *rst_data)
 	btusb_stop_traffic(data);
 	usb_kill_anchored_urbs(&data->tx_anchor);
 
-	err = btusb_mtk_subsys_reset(hdev, btmtk_data->dev_id);
+	err = btmtk_usb_subsys_reset(hdev, btmtk_data->dev_id);
 
 	usb_queue_reset_device(data->intf);
-	clear_bit(BTUSB_HW_RESET_ACTIVE, &data->flags);
+	clear_bit(BTMTK_HW_RESET_ACTIVE, &btmtk_data->flags);
 
 	return err;
 }
@@ -2888,202 +2718,23 @@ static int btusb_mtk_reset(struct hci_dev *hdev, void *rst_data)
 static int btusb_mtk_setup(struct hci_dev *hdev)
 {
 	struct btusb_data *data = hci_get_drvdata(hdev);
-	struct btmtk_hci_wmt_params wmt_params;
-	ktime_t calltime, delta, rettime;
-	struct btmtk_tci_sleep tci_sleep;
-	unsigned long long duration;
-	struct sk_buff *skb;
-	const char *fwname;
-	int err, status;
-	u32 dev_id = 0;
-	char fw_bin_name[64];
-	u32 fw_version = 0;
-	u8 param;
-	struct btmtk_data *mediatek;
-
-	calltime = ktime_get();
-
-	err = btusb_mtk_id_get(data, 0x80000008, &dev_id);
-	if (err < 0) {
-		bt_dev_err(hdev, "Failed to get device id (%d)", err);
-		return err;
-	}
-
-	if (!dev_id || dev_id != 0x7663) {
-		err = btusb_mtk_id_get(data, 0x70010200, &dev_id);
-		if (err < 0) {
-			bt_dev_err(hdev, "Failed to get device id (%d)", err);
-			return err;
-		}
-		err = btusb_mtk_id_get(data, 0x80021004, &fw_version);
-		if (err < 0) {
-			bt_dev_err(hdev, "Failed to get fw version (%d)", err);
-			return err;
-		}
-	}
-
-	mediatek = hci_get_priv(hdev);
-	mediatek->dev_id = dev_id;
-	mediatek->reset_sync = btusb_mtk_reset;
-
-	err = btmtk_register_coredump(hdev, btusb_driver.name, fw_version);
-	if (err < 0)
-		bt_dev_err(hdev, "Failed to register coredump (%d)", err);
-
-	switch (dev_id) {
-	case 0x7663:
-		fwname = FIRMWARE_MT7663;
-		break;
-	case 0x7668:
-		fwname = FIRMWARE_MT7668;
-		break;
-	case 0x7922:
-	case 0x7961:
-	case 0x7925:
-		if (dev_id == 0x7925)
-			snprintf(fw_bin_name, sizeof(fw_bin_name),
-				 "/*(DEBLOBBED)*/",
-				 dev_id & 0xffff, dev_id & 0xffff, (fw_version & 0xff) + 1);
-		else
-			snprintf(fw_bin_name, sizeof(fw_bin_name),
-				 "/*(DEBLOBBED)*/",
-				 dev_id & 0xffff, (fw_version & 0xff) + 1);
-
-		err = btmtk_setup_firmware_79xx(hdev, fw_bin_name,
-						btmtk_usb_hci_wmt_sync);
-		if (err < 0) {
-			bt_dev_err(hdev, "Failed to set up firmware (%d)", err);
-			return err;
-		}
-
-		/* It's Device EndPoint Reset Option Register */
-		btusb_mtk_uhw_reg_write(data, MTK_EP_RST_OPT, MTK_EP_RST_IN_OUT_OPT);
-
-		/* Enable Bluetooth protocol */
-		param = 1;
-		wmt_params.op = BTMTK_WMT_FUNC_CTRL;
-		wmt_params.flag = 0;
-		wmt_params.dlen = sizeof(param);
-		wmt_params.data = &param;
-		wmt_params.status = NULL;
-
-		err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
-		if (err < 0) {
-			bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err);
-			return err;
-		}
-
-		hci_set_msft_opcode(hdev, 0xFD30);
-		hci_set_aosp_capable(hdev);
-		goto done;
-	default:
-		bt_dev_err(hdev, "Unsupported hardware variant (%08x)",
-			   dev_id);
-		return -ENODEV;
-	}
-
-	/* Query whether the firmware is already download */
-	wmt_params.op = BTMTK_WMT_SEMAPHORE;
-	wmt_params.flag = 1;
-	wmt_params.dlen = 0;
-	wmt_params.data = NULL;
-	wmt_params.status = &status;
-
-	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
-	if (err < 0) {
-		bt_dev_err(hdev, "Failed to query firmware status (%d)", err);
-		return err;
-	}
-
-	if (status == BTMTK_WMT_PATCH_DONE) {
-		bt_dev_info(hdev, "firmware already downloaded");
-		goto ignore_setup_fw;
-	}
-
-	/* Setup a firmware which the device definitely requires */
-	err = btmtk_setup_firmware(hdev, fwname,
-				   btmtk_usb_hci_wmt_sync);
-	if (err < 0)
-		return err;
-
-ignore_setup_fw:
-	err = readx_poll_timeout(btusb_mtk_func_query, hdev, status,
-				 status < 0 || status != BTMTK_WMT_ON_PROGRESS,
-				 2000, 5000000);
-	/* -ETIMEDOUT happens */
-	if (err < 0)
-		return err;
-
-	/* The other errors happen in btusb_mtk_func_query */
-	if (status < 0)
-		return status;
-
-	if (status == BTMTK_WMT_ON_DONE) {
-		bt_dev_info(hdev, "function already on");
-		goto ignore_func_on;
-	}
-
-	/* Enable Bluetooth protocol */
-	param = 1;
-	wmt_params.op = BTMTK_WMT_FUNC_CTRL;
-	wmt_params.flag = 0;
-	wmt_params.dlen = sizeof(param);
-	wmt_params.data = &param;
-	wmt_params.status = NULL;
-
-	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
-	if (err < 0) {
-		bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err);
-		return err;
-	}
-
-ignore_func_on:
-	/* Apply the low power environment setup */
-	tci_sleep.mode = 0x5;
-	tci_sleep.duration = cpu_to_le16(0x640);
-	tci_sleep.host_duration = cpu_to_le16(0x640);
-	tci_sleep.host_wakeup_pin = 0;
-	tci_sleep.time_compensation = 0;
-
-	skb = __hci_cmd_sync(hdev, 0xfc7a, sizeof(tci_sleep), &tci_sleep,
-			     HCI_INIT_TIMEOUT);
-	if (IS_ERR(skb)) {
-		err = PTR_ERR(skb);
-		bt_dev_err(hdev, "Failed to apply low power setting (%d)", err);
-		return err;
-	}
-	kfree_skb(skb);
-
-done:
-	rettime = ktime_get();
-	delta = ktime_sub(rettime, calltime);
-	duration = (unsigned long long)ktime_to_ns(delta) >> 10;
+	struct btmtk_data *btmtk_data = hci_get_priv(hdev);
 
-	bt_dev_info(hdev, "Device setup in %llu usecs", duration);
+	/* MediaTek WMT vendor cmd requiring below USB resources to
+	 * complete the handshake.
+	 */
+	btmtk_data->drv_name = btusb_driver.name;
+	btmtk_data->intf = data->intf;
+	btmtk_data->udev = data->udev;
+	btmtk_data->ctrl_anchor = &data->ctrl_anchor;
+	btmtk_data->reset_sync = btusb_mtk_reset;
 
-	return 0;
+	return btmtk_usb_setup(hdev);
 }
 
 static int btusb_mtk_shutdown(struct hci_dev *hdev)
 {
-	struct btmtk_hci_wmt_params wmt_params;
-	u8 param = 0;
-	int err;
-
-	/* Disable the device */
-	wmt_params.op = BTMTK_WMT_FUNC_CTRL;
-	wmt_params.flag = 0;
-	wmt_params.dlen = sizeof(param);
-	wmt_params.data = &param;
-	wmt_params.status = NULL;
-
-	err = btmtk_usb_hci_wmt_sync(hdev, &wmt_params);
-	if (err < 0) {
-		bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err);
-		return err;
-	}
-
-	return 0;
+	return btmtk_usb_shutdown(hdev);
 }
 
 static int btusb_recv_acl_mtk(struct hci_dev *hdev, struct sk_buff *skb)
@@ -3160,6 +2811,11 @@ static int marvell_config_oob_wake(struct hci_dev *hdev)
 
 	return 0;
 }
+#else
+static inline int marvell_config_oob_wake(struct hci_dev *hdev)
+{
+	return 0;
+}
 #endif
 
 static int btusb_set_bdaddr_marvell(struct hci_dev *hdev,
@@ -3970,6 +3626,11 @@ static int btusb_config_oob_wake(struct hci_dev *hdev)
 	bt_dev_info(hdev, "OOB Wake-on-BT configured at IRQ %u", irq);
 	return 0;
 }
+#else
+static inline int btusb_config_oob_wake(struct hci_dev *hdev)
+{
+	return 0;
+}
 #endif
 
 static void btusb_check_needs_reset_resume(struct usb_interface *intf)
@@ -4193,7 +3854,6 @@ static int btusb_probe(struct usb_interface *intf,
 	hdev->notify = btusb_notify;
 	hdev->wakeup = btusb_wakeup;
 
-#ifdef CONFIG_PM
 	err = btusb_config_oob_wake(hdev);
 	if (err)
 		goto out_free_dev;
@@ -4202,9 +3862,9 @@ static int btusb_probe(struct usb_interface *intf,
 	if (id->driver_info & BTUSB_MARVELL && data->oob_wake_irq) {
 		err = marvell_config_oob_wake(hdev);
 		if (err)
-			goto out_free_dev;
+			goto err_disable_wakeup;
 	}
-#endif
+
 	if (id->driver_info & BTUSB_CW6622)
 		set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);
 
@@ -4239,7 +3899,7 @@ static int btusb_probe(struct usb_interface *intf,
 	if (id->driver_info & BTUSB_INTEL_COMBINED) {
 		err = btintel_configure_setup(hdev, btusb_driver.name);
 		if (err)
-			goto out_free_dev;
+			goto err_kill_tx_urbs;
 
 		/* Transport specific configuration */
 		hdev->send = btusb_send_frame_intel;
@@ -4397,7 +4057,7 @@ static int btusb_probe(struct usb_interface *intf,
 		err = usb_set_interface(data->udev, 0, 0);
 		if (err < 0) {
 			BT_ERR("failed to set interface 0, alt 0 %d", err);
-			goto out_free_dev;
+			goto err_kill_tx_urbs;
 		}
 	}
 
@@ -4405,7 +4065,7 @@ static int btusb_probe(struct usb_interface *intf,
 		err = usb_driver_claim_interface(&btusb_driver,
 						 data->isoc, data);
 		if (err < 0)
-			goto out_free_dev;
+			goto err_kill_tx_urbs;
 	}
 
 	if (IS_ENABLED(CONFIG_BT_HCIBTUSB_BCM) && data->diag) {
@@ -4423,7 +4083,7 @@ static int btusb_probe(struct usb_interface *intf,
 
 	err = hci_register_dev(hdev);
 	if (err < 0)
-		goto out_free_dev;
+		goto err_release_siblings;
 
 	usb_set_intfdata(intf, data);
 
@@ -4432,6 +4092,20 @@ static int btusb_probe(struct usb_interface *intf,
 
 	return 0;
 
+err_release_siblings:
+	if (data->diag) {
+		usb_set_intfdata(data->diag, NULL);
+		usb_driver_release_interface(&btusb_driver, data->diag);
+	}
+	if (data->isoc) {
+		usb_set_intfdata(data->isoc, NULL);
+		usb_driver_release_interface(&btusb_driver, data->isoc);
+	}
+err_kill_tx_urbs:
+	usb_kill_anchored_urbs(&data->tx_anchor);
+err_disable_wakeup:
+	if (data->oob_wake_irq)
+		device_init_wakeup(&data->udev->dev, false);
 out_free_dev:
 	if (data->reset_gpio)
 		gpiod_put(data->reset_gpio);
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/hci_qca.c linux-libre-6.6.145-gnu/drivers/bluetooth/hci_qca.c
index ac737ee143614..2986b18655a15 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/hci_qca.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/hci_qca.c
@@ -1008,7 +1008,7 @@ static void qca_dmp_hdr(struct hci_dev *hdev, struct sk_buff *skb)
 	skb_put_data(skb, buf, strlen(buf));
 
 	snprintf(buf, sizeof(buf), "Driver: %s\n",
-		hu->serdev->dev.driver->name);
+		 hu->serdev ? hu->serdev->dev.driver->name : "hci_ldisc_qca");
 	skb_put_data(skb, buf, strlen(buf));
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/bluetooth/hci_vhci.c linux-libre-6.6.145-gnu/drivers/bluetooth/hci_vhci.c
index 0935045051699..c0588fe110a2d 100644
--- linux-libre-6.6.144-gnu/drivers/bluetooth/hci_vhci.c
+++ linux-libre-6.6.145-gnu/drivers/bluetooth/hci_vhci.c
@@ -337,7 +337,17 @@ static ssize_t force_devcd_write(struct file *file, const char __user *user_buf,
 	if (copy_from_user(&dump_data, user_buf, count))
 		return -EFAULT;
 
+	switch (dump_data.state) {
+	case HCI_DEVCOREDUMP_DONE:
+	case HCI_DEVCOREDUMP_ABORT:
+	case HCI_DEVCOREDUMP_TIMEOUT:
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	data_size = count - offsetof(struct devcoredump_test_data, data);
+
 	skb = alloc_skb(data_size, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
diff --git linux-libre-6.6.144-gnu/drivers/bus/imx-weim.c linux-libre-6.6.145-gnu/drivers/bus/imx-weim.c
index 5244013d328fc..378734724a4f5 100644
--- linux-libre-6.6.144-gnu/drivers/bus/imx-weim.c
+++ linux-libre-6.6.145-gnu/drivers/bus/imx-weim.c
@@ -330,12 +330,6 @@ static int of_weim_notify(struct notifier_block *nb, unsigned long action,
 				 "Failed to setup timing for '%pOF'\n", rd->dn);
 
 		if (!of_node_check_flag(rd->dn, OF_POPULATED)) {
-			/*
-			 * Clear the flag before adding the device so that
-			 * fw_devlink doesn't skip adding consumers to this
-			 * device.
-			 */
-			fwnode_clear_flag(&rd->dn->fwnode, FWNODE_FLAG_NOT_DEVICE);
 			if (!of_platform_device_create(rd->dn, NULL, &pdev->dev)) {
 				dev_err(&pdev->dev,
 					"Failed to create child device '%pOF'\n",
diff --git linux-libre-6.6.144-gnu/drivers/bus/mhi/ep/main.c linux-libre-6.6.145-gnu/drivers/bus/mhi/ep/main.c
index 558cfb3a06c5e..03a4be194e906 100644
--- linux-libre-6.6.144-gnu/drivers/bus/mhi/ep/main.c
+++ linux-libre-6.6.145-gnu/drivers/bus/mhi/ep/main.c
@@ -216,7 +216,9 @@ static int mhi_ep_process_cmd_ring(struct mhi_ep_ring *ring, struct mhi_ring_ele
 			ret = mhi_ep_create_device(mhi_cntrl, ch_id);
 			if (ret) {
 				dev_err(dev, "Error creating device for channel (%u)\n", ch_id);
+				mutex_lock(&mhi_cntrl->state_lock);
 				mhi_ep_handle_syserr(mhi_cntrl);
+				mutex_unlock(&mhi_cntrl->state_lock);
 				return ret;
 			}
 		}
@@ -1071,11 +1073,12 @@ static void mhi_ep_reset_worker(struct work_struct *work)
 
 	mhi_ep_power_down(mhi_cntrl);
 
-	mutex_lock(&mhi_cntrl->state_lock);
-
 	/* Reset MMIO to signal host that the MHI_RESET is completed in endpoint */
 	mhi_ep_mmio_reset(mhi_cntrl);
+
+	mutex_lock(&mhi_cntrl->state_lock);
 	cur_state = mhi_cntrl->mhi_state;
+	mutex_unlock(&mhi_cntrl->state_lock);
 
 	/*
 	 * Only proceed further if the reset is due to SYS_ERR. The host will
@@ -1084,8 +1087,6 @@ static void mhi_ep_reset_worker(struct work_struct *work)
 	 */
 	if (cur_state == MHI_STATE_SYS_ERR)
 		mhi_ep_power_up(mhi_cntrl);
-
-	mutex_unlock(&mhi_cntrl->state_lock);
 }
 
 /*
diff --git linux-libre-6.6.144-gnu/drivers/bus/sunxi-rsb.c linux-libre-6.6.145-gnu/drivers/bus/sunxi-rsb.c
index db0ed4e5d315f..c2b2e56331d1b 100644
--- linux-libre-6.6.144-gnu/drivers/bus/sunxi-rsb.c
+++ linux-libre-6.6.145-gnu/drivers/bus/sunxi-rsb.c
@@ -447,6 +447,9 @@ static int regmap_sunxi_rsb_reg_write(void *context, unsigned int reg,
 	struct sunxi_rsb_ctx *ctx = context;
 	struct sunxi_rsb_device *rdev = ctx->rdev;
 
+	if (reg > 0xff)
+		return -EINVAL;
+
 	return sunxi_rsb_write(rdev->rsb, rdev->rtaddr, reg, &val, ctx->size);
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/char/hw_random/jh7110-trng.c linux-libre-6.6.145-gnu/drivers/char/hw_random/jh7110-trng.c
index b1f94e3c0c6a4..eb4a28392c370 100644
--- linux-libre-6.6.144-gnu/drivers/char/hw_random/jh7110-trng.c
+++ linux-libre-6.6.145-gnu/drivers/char/hw_random/jh7110-trng.c
@@ -256,19 +256,22 @@ static int starfive_trng_read(struct hwrng *rng, void *buf, size_t max, bool wai
 
 	if (wait) {
 		ret = starfive_trng_wait_idle(trng);
-		if (ret)
-			return -ETIMEDOUT;
+		if (ret) {
+			ret = -ETIMEDOUT;
+			goto out_put;
+		}
 	}
 
 	ret = starfive_trng_cmd(trng, STARFIVE_CTRL_GENE_RANDNUM, wait);
 	if (ret)
-		return ret;
+		goto out_put;
 
 	memcpy_fromio(buf, trng->base + STARFIVE_RAND0, max);
+	ret = max;
 
+out_put:
 	pm_runtime_put_sync_autosuspend(trng->dev);
-
-	return max;
+	return ret;
 }
 
 static int starfive_trng_probe(struct platform_device *pdev)
diff --git linux-libre-6.6.144-gnu/drivers/char/hw_random/virtio-rng.c linux-libre-6.6.145-gnu/drivers/char/hw_random/virtio-rng.c
index e41a84e6b4b56..43e84983c428b 100644
--- linux-libre-6.6.144-gnu/drivers/char/hw_random/virtio-rng.c
+++ linux-libre-6.6.145-gnu/drivers/char/hw_random/virtio-rng.c
@@ -7,6 +7,7 @@
 #include <asm/barrier.h>
 #include <linux/err.h>
 #include <linux/hw_random.h>
+#include <linux/nospec.h>
 #include <linux/scatterlist.h>
 #include <linux/spinlock.h>
 #include <linux/virtio.h>
@@ -66,8 +67,26 @@ static void request_entropy(struct virtrng_info *vi)
 static unsigned int copy_data(struct virtrng_info *vi, void *buf,
 			      unsigned int size)
 {
-	size = min_t(unsigned int, size, vi->data_avail);
-	memcpy(buf, vi->data + vi->data_idx, size);
+	unsigned int idx, avail;
+
+	/*
+	 * vi->data_avail was set from the device-reported used.len and
+	 * vi->data_idx was advanced by previous copy_data() calls.  A
+	 * malicious or buggy virtio-rng backend can drive either past
+	 * sizeof(vi->data).  Clamp at point of use and harden the index
+	 * with array_index_nospec() so the memcpy() below cannot be
+	 * steered into adjacent slab memory, including under
+	 * speculation.
+	 */
+	avail = min_t(unsigned int, vi->data_avail, sizeof(vi->data));
+	if (vi->data_idx >= avail) {
+		vi->data_avail = 0;
+		request_entropy(vi);
+		return 0;
+	}
+	size = min_t(unsigned int, size, avail - vi->data_idx);
+	idx = array_index_nospec(vi->data_idx, sizeof(vi->data));
+	memcpy(buf, vi->data + idx, size);
 	vi->data_idx += size;
 	vi->data_avail -= size;
 	if (vi->data_avail == 0)
diff --git linux-libre-6.6.144-gnu/drivers/char/tlclk.c linux-libre-6.6.145-gnu/drivers/char/tlclk.c
index 896a3550fba9f..6b993744f2d78 100644
--- linux-libre-6.6.144-gnu/drivers/char/tlclk.c
+++ linux-libre-6.6.145-gnu/drivers/char/tlclk.c
@@ -263,6 +263,7 @@ static ssize_t tlclk_read(struct file *filp, char __user *buf, size_t count,
 }
 
 static const struct file_operations tlclk_fops = {
+	.owner = THIS_MODULE,
 	.read = tlclk_read,
 	.open = tlclk_open,
 	.release = tlclk_release,
@@ -852,6 +853,9 @@ static void __exit tlclk_cleanup(void)
 	misc_deregister(&tlclk_miscdev);
 	unregister_chrdev(tlclk_major, "telco_clock");
 
+	got_event = 1;
+	wake_up_all(&wq);
+
 	release_region(TLCLK_BASE, 8);
 	del_timer_sync(&switchover_timer);
 	kfree(alarm_events);
diff --git linux-libre-6.6.144-gnu/drivers/char/tpm/eventlog/tpm1.c linux-libre-6.6.145-gnu/drivers/char/tpm/eventlog/tpm1.c
index 12ee42a31c71e..697b89af386b9 100644
--- linux-libre-6.6.144-gnu/drivers/char/tpm/eventlog/tpm1.c
+++ linux-libre-6.6.145-gnu/drivers/char/tpm/eventlog/tpm1.c
@@ -236,12 +236,12 @@ static int tpm1_binary_bios_measurements_show(struct seq_file *m, void *v)
 
 	temp_ptr = (char *) &temp_event;
 
-	for (i = 0; i < (sizeof(struct tcpa_event) - 1) ; i++)
+	for (i = 0; i < sizeof(struct tcpa_event); i++)
 		seq_putc(m, temp_ptr[i]);
 
 	temp_ptr = (char *) v;
 
-	for (i = (sizeof(struct tcpa_event) - 1);
+	for (i = sizeof(struct tcpa_event);
 	     i < (sizeof(struct tcpa_event) + temp_event.event_size); i++)
 		seq_putc(m, temp_ptr[i]);
 
diff --git linux-libre-6.6.144-gnu/drivers/char/tpm/tpm-dev.c linux-libre-6.6.145-gnu/drivers/char/tpm/tpm-dev.c
index e2c0baa69feff..7d2d07535881d 100644
--- linux-libre-6.6.144-gnu/drivers/char/tpm/tpm-dev.c
+++ linux-libre-6.6.145-gnu/drivers/char/tpm/tpm-dev.c
@@ -36,7 +36,7 @@ static int tpm_open(struct inode *inode, struct file *file)
 
 	tpm_common_open(file, chip, priv, NULL);
 
-	return 0;
+	return nonseekable_open(inode, file);
 
  out:
 	clear_bit(0, &chip->is_open);
diff --git linux-libre-6.6.144-gnu/drivers/char/tpm/tpm_tis_core.c linux-libre-6.6.145-gnu/drivers/char/tpm/tpm_tis_core.c
index aaeace9f4a4d9..1000051f53bbe 100644
--- linux-libre-6.6.144-gnu/drivers/char/tpm/tpm_tis_core.c
+++ linux-libre-6.6.145-gnu/drivers/char/tpm/tpm_tis_core.c
@@ -66,8 +66,8 @@ static int wait_for_tpm_stat(struct tpm_chip *chip, u8 mask,
 		bool check_cancel)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
+	DEFINE_WAIT_FUNC(wait, woken_wake_function);
 	unsigned long stop;
-	long rc;
 	u8 status;
 	bool canceled = false;
 	u8 sts_mask;
@@ -87,23 +87,30 @@ static int wait_for_tpm_stat(struct tpm_chip *chip, u8 mask,
 	/* process status changes with irq support */
 	if (sts_mask) {
 		ret = -ETIME;
+		add_wait_queue(queue, &wait);
 again:
+		if (wait_for_tpm_stat_cond(chip, sts_mask, check_cancel,
+					   &canceled)) {
+			ret = canceled ? -ECANCELED : 0;
+			goto out;
+		}
+
 		timeout = stop - jiffies;
 		if ((long)timeout <= 0)
-			return -ETIME;
-		rc = wait_event_interruptible_timeout(*queue,
-			wait_for_tpm_stat_cond(chip, sts_mask, check_cancel,
-					       &canceled),
-			timeout);
-		if (rc > 0) {
-			if (canceled)
-				return -ECANCELED;
-			ret = 0;
-		}
-		if (rc == -ERESTARTSYS && freezing(current)) {
-			clear_thread_flag(TIF_SIGPENDING);
-			goto again;
+			goto out;
+
+		if (signal_pending(current)) {
+			if (freezing(current)) {
+				clear_thread_flag(TIF_SIGPENDING);
+				goto again;
+			}
+			goto out;
 		}
+
+		wait_woken(&wait, TASK_INTERRUPTIBLE, timeout);
+		goto again;
+out:
+		remove_wait_queue(queue, &wait);
 	}
 
 	if (ret)
diff --git linux-libre-6.6.144-gnu/drivers/char/tpm/tpmrm-dev.c linux-libre-6.6.145-gnu/drivers/char/tpm/tpmrm-dev.c
index eef0fb06ea832..63f48ec1e481d 100644
--- linux-libre-6.6.144-gnu/drivers/char/tpm/tpmrm-dev.c
+++ linux-libre-6.6.145-gnu/drivers/char/tpm/tpmrm-dev.c
@@ -29,7 +29,7 @@ static int tpmrm_open(struct inode *inode, struct file *file)
 
 	tpm_common_open(file, chip, &priv->priv, &priv->space);
 
-	return 0;
+	return nonseekable_open(inode, file);
 }
 
 static int tpmrm_release(struct inode *inode, struct file *file)
diff --git linux-libre-6.6.144-gnu/drivers/clk/at91/pmc.c linux-libre-6.6.145-gnu/drivers/clk/at91/pmc.c
index 5aa9c1f1c8866..40bdc1c80ab08 100644
--- linux-libre-6.6.144-gnu/drivers/clk/at91/pmc.c
+++ linux-libre-6.6.145-gnu/drivers/clk/at91/pmc.c
@@ -176,9 +176,9 @@ static int __init pmc_register_ops(void)
 		of_node_put(np);
 		return -ENODEV;
 	}
-	of_node_put(np);
 
 	at91_pmc_backup_suspend = of_iomap(np, 0);
+	of_node_put(np);
 	if (!at91_pmc_backup_suspend) {
 		pr_warn("%s(): unable to map securam\n", __func__);
 		return -ENOMEM;
diff --git linux-libre-6.6.144-gnu/drivers/clk/clk-scmi.c linux-libre-6.6.145-gnu/drivers/clk/clk-scmi.c
index fdec715c9ba9b..096b069166196 100644
--- linux-libre-6.6.144-gnu/drivers/clk/clk-scmi.c
+++ linux-libre-6.6.145-gnu/drivers/clk/clk-scmi.c
@@ -9,9 +9,9 @@
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/of.h>
+#include <linux/math64.h>
 #include <linux/module.h>
 #include <linux/scmi_protocol.h>
-#include <asm/div64.h>
 
 static const struct scmi_clk_proto_ops *scmi_proto_clk_ops;
 
@@ -61,7 +61,7 @@ static long scmi_clk_round_rate(struct clk_hw *hw, unsigned long rate,
 
 	ftmp = rate - fmin;
 	ftmp += clk->info->range.step_size - 1; /* to round up */
-	do_div(ftmp, clk->info->range.step_size);
+	ftmp = div64_ul(ftmp, clk->info->range.step_size);
 
 	return ftmp * clk->info->range.step_size + fmin;
 }
diff --git linux-libre-6.6.144-gnu/drivers/clk/clk-scpi.c linux-libre-6.6.145-gnu/drivers/clk/clk-scpi.c
index 108b697bd317d..5ab46a537b5d3 100644
--- linux-libre-6.6.144-gnu/drivers/clk/clk-scpi.c
+++ linux-libre-6.6.145-gnu/drivers/clk/clk-scpi.c
@@ -256,7 +256,7 @@ static void scpi_clocks_remove(struct platform_device *pdev)
 	}
 
 	for_each_available_child_of_node(np, child)
-		of_clk_del_provider(np);
+		of_clk_del_provider(child);
 }
 
 static int scpi_clocks_probe(struct platform_device *pdev)
diff --git linux-libre-6.6.144-gnu/drivers/clk/qcom/a53-pll.c linux-libre-6.6.145-gnu/drivers/clk/qcom/a53-pll.c
index f9c5e296dba2a..c878d4001da52 100644
--- linux-libre-6.6.144-gnu/drivers/clk/qcom/a53-pll.c
+++ linux-libre-6.6.145-gnu/drivers/clk/qcom/a53-pll.c
@@ -20,7 +20,7 @@
 static const struct pll_freq_tbl a53pll_freq[] = {
 	{  998400000, 52, 0x0, 0x1, 0 },
 	{ 1094400000, 57, 0x0, 0x1, 0 },
-	{ 1152000000, 62, 0x0, 0x1, 0 },
+	{ 1152000000, 60, 0x0, 0x1, 0 },
 	{ 1209600000, 63, 0x0, 0x1, 0 },
 	{ 1248000000, 65, 0x0, 0x1, 0 },
 	{ 1363200000, 71, 0x0, 0x1, 0 },
diff --git linux-libre-6.6.144-gnu/drivers/clocksource/timer-sun5i.c linux-libre-6.6.145-gnu/drivers/clocksource/timer-sun5i.c
index 69fee3540d375..e9efe03dc126b 100644
--- linux-libre-6.6.144-gnu/drivers/clocksource/timer-sun5i.c
+++ linux-libre-6.6.145-gnu/drivers/clocksource/timer-sun5i.c
@@ -286,6 +286,9 @@ static int sun5i_timer_probe(struct platform_device *pdev)
 	}
 
 	rstc = devm_reset_control_get_optional_exclusive(dev, NULL);
+	if (IS_ERR(rstc))
+		return dev_err_probe(dev, PTR_ERR(rstc),
+				     "failed to get reset\n");
 	if (rstc)
 		reset_control_deassert(rstc);
 
diff --git linux-libre-6.6.144-gnu/drivers/clocksource/timer-tegra186.c linux-libre-6.6.145-gnu/drivers/clocksource/timer-tegra186.c
index 304537dadf2c1..a4bff4b6d975b 100644
--- linux-libre-6.6.144-gnu/drivers/clocksource/timer-tegra186.c
+++ linux-libre-6.6.145-gnu/drivers/clocksource/timer-tegra186.c
@@ -144,7 +144,8 @@ static void tegra186_wdt_enable(struct tegra186_wdt *wdt)
 	u32 value;
 
 	/* unmask hardware IRQ, this may have been lost across powergate */
-	value = TKEIE_WDT_MASK(wdt->index, 1);
+	value = readl(tegra->regs + TKEIE(wdt->tmr->hwirq));
+	value |= TKEIE_WDT_MASK(wdt->index, 1);
 	writel(value, tegra->regs + TKEIE(wdt->tmr->hwirq));
 
 	/* clear interrupt */
diff --git linux-libre-6.6.144-gnu/drivers/cpufreq/cpufreq.c linux-libre-6.6.145-gnu/drivers/cpufreq/cpufreq.c
index 76b0b9e6309b9..fdeaf6f54c339 100644
--- linux-libre-6.6.144-gnu/drivers/cpufreq/cpufreq.c
+++ linux-libre-6.6.145-gnu/drivers/cpufreq/cpufreq.c
@@ -1970,6 +1970,7 @@ void cpufreq_suspend(void)
 	if (!cpufreq_driver)
 		return;
 
+	cpus_read_lock();
 	if (!has_target() && !cpufreq_driver->suspend)
 		goto suspend;
 
@@ -1989,6 +1990,7 @@ void cpufreq_suspend(void)
 
 suspend:
 	cpufreq_suspended = true;
+	cpus_read_unlock();
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/drivers/cpufreq/cpufreq_conservative.c linux-libre-6.6.145-gnu/drivers/cpufreq/cpufreq_conservative.c
index efdcc4ab43340..24fbb7313c950 100644
--- linux-libre-6.6.144-gnu/drivers/cpufreq/cpufreq_conservative.c
+++ linux-libre-6.6.145-gnu/drivers/cpufreq/cpufreq_conservative.c
@@ -103,10 +103,6 @@ static unsigned int cs_dbs_update(struct cpufreq_policy *policy)
 	if (load > dbs_data->up_threshold) {
 		dbs_info->down_skip = 0;
 
-		/* if we are already at full speed then break out early */
-		if (requested_freq == policy->max)
-			goto out;
-
 		requested_freq += freq_step;
 		if (requested_freq > policy->max)
 			requested_freq = policy->max;
@@ -124,13 +120,7 @@ static unsigned int cs_dbs_update(struct cpufreq_policy *policy)
 
 	/* Check for frequency decrease */
 	if (load < cs_tuners->down_threshold) {
-		/*
-		 * if we cannot reduce the frequency anymore, break out early
-		 */
-		if (requested_freq == policy->min)
-			goto out;
-
-		if (requested_freq > freq_step)
+		if (requested_freq > policy->min + freq_step)
 			requested_freq -= freq_step;
 		else
 			requested_freq = policy->min;
diff --git linux-libre-6.6.144-gnu/drivers/cpufreq/ia64-acpi-cpufreq.c linux-libre-6.6.145-gnu/drivers/cpufreq/ia64-acpi-cpufreq.c
index c6bdc455517f8..f692729068f5d 100644
--- linux-libre-6.6.144-gnu/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ linux-libre-6.6.145-gnu/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -302,7 +302,7 @@ acpi_cpufreq_cpu_init (
 }
 
 
-static int
+static void
 acpi_cpufreq_cpu_exit (
 	struct cpufreq_policy   *policy)
 {
@@ -316,8 +316,6 @@ acpi_cpufreq_cpu_exit (
 		kfree(policy->freq_table);
 		kfree(data);
 	}
-
-	return (0);
 }
 
 
diff --git linux-libre-6.6.144-gnu/drivers/cpufreq/intel_pstate.c linux-libre-6.6.145-gnu/drivers/cpufreq/intel_pstate.c
index 60b4e3b608c00..048e2579e4fcf 100644
--- linux-libre-6.6.144-gnu/drivers/cpufreq/intel_pstate.c
+++ linux-libre-6.6.145-gnu/drivers/cpufreq/intel_pstate.c
@@ -2666,10 +2666,12 @@ static int intel_cpufreq_cpu_offline(struct cpufreq_policy *policy)
 	 * from getting to lower performance levels, so force the minimum
 	 * performance on CPU offline to prevent that from happening.
 	 */
-	if (hwp_active)
+	if (hwp_active) {
 		intel_pstate_hwp_offline(cpu);
-	else
+	} else {
 		intel_pstate_set_min_pstate(cpu);
+		policy->cur = cpu->pstate.min_freq;
+	}
 
 	intel_pstate_exit_perf_limits(policy);
 
diff --git linux-libre-6.6.144-gnu/drivers/cpufreq/pcc-cpufreq.c linux-libre-6.6.145-gnu/drivers/cpufreq/pcc-cpufreq.c
index 6f8b5ea7aeae4..335429d0683bf 100644
--- linux-libre-6.6.144-gnu/drivers/cpufreq/pcc-cpufreq.c
+++ linux-libre-6.6.145-gnu/drivers/cpufreq/pcc-cpufreq.c
@@ -352,6 +352,8 @@ static int __init pcc_cpufreq_do_osc(acpi_handle *handle)
 	}
 
 	kfree(output.pointer);
+	output.pointer = NULL;
+	output.length = ACPI_ALLOCATE_BUFFER;
 	capabilities[0] = 0x0;
 	capabilities[1] = 0x1;
 
diff --git linux-libre-6.6.144-gnu/drivers/crypto/allwinner/Kconfig linux-libre-6.6.145-gnu/drivers/crypto/allwinner/Kconfig
index b8e75210a0e31..06ea0e9fe6f22 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/allwinner/Kconfig
+++ linux-libre-6.6.145-gnu/drivers/crypto/allwinner/Kconfig
@@ -24,14 +24,6 @@ config CRYPTO_DEV_SUN4I_SS
 	  To compile this driver as a module, choose M here: the module
 	  will be called sun4i-ss.
 
-config CRYPTO_DEV_SUN4I_SS_PRNG
-	bool "Support for Allwinner Security System PRNG"
-	depends on CRYPTO_DEV_SUN4I_SS
-	select CRYPTO_RNG
-	help
-	  Select this option if you want to provide kernel-side support for
-	  the Pseudo-Random Number Generator found in the Security System.
-
 config CRYPTO_DEV_SUN4I_SS_DEBUG
 	bool "Enable sun4i-ss stats"
 	depends on CRYPTO_DEV_SUN4I_SS
diff --git linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/Makefile linux-libre-6.6.145-gnu/drivers/crypto/allwinner/sun4i-ss/Makefile
index c0a2797d31682..06a9ae81f9f80 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/Makefile
+++ linux-libre-6.6.145-gnu/drivers/crypto/allwinner/sun4i-ss/Makefile
@@ -1,4 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_CRYPTO_DEV_SUN4I_SS) += sun4i-ss.o
 sun4i-ss-y += sun4i-ss-core.o sun4i-ss-hash.o sun4i-ss-cipher.o
-sun4i-ss-$(CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG) += sun4i-ss-prng.o
diff --git linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c linux-libre-6.6.145-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c
index 3bcfcfc370842..6678fab422c31 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c
@@ -215,23 +215,6 @@ static struct sun4i_ss_alg_template ss_algs[] = {
 		}
 	}
 },
-#ifdef CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG
-{
-	.type = CRYPTO_ALG_TYPE_RNG,
-	.alg.rng = {
-		.base = {
-			.cra_name		= "stdrng",
-			.cra_driver_name	= "sun4i_ss_rng",
-			.cra_priority		= 300,
-			.cra_ctxsize		= 0,
-			.cra_module		= THIS_MODULE,
-		},
-		.generate               = sun4i_ss_prng_generate,
-		.seed                   = sun4i_ss_prng_seed,
-		.seedsize               = SS_SEED_LEN / BITS_PER_BYTE,
-	}
-},
-#endif
 };
 
 static int sun4i_ss_debugfs_show(struct seq_file *seq, void *v)
@@ -249,12 +232,6 @@ static int sun4i_ss_debugfs_show(struct seq_file *seq, void *v)
 				   ss_algs[i].stat_req, ss_algs[i].stat_opti, ss_algs[i].stat_fb,
 				   ss_algs[i].stat_bytes);
 			break;
-		case CRYPTO_ALG_TYPE_RNG:
-			seq_printf(seq, "%s %s reqs=%lu tsize=%lu\n",
-				   ss_algs[i].alg.rng.base.cra_driver_name,
-				   ss_algs[i].alg.rng.base.cra_name,
-				   ss_algs[i].stat_req, ss_algs[i].stat_bytes);
-			break;
 		case CRYPTO_ALG_TYPE_AHASH:
 			seq_printf(seq, "%s %s reqs=%lu\n",
 				   ss_algs[i].alg.hash.halg.base.cra_driver_name,
@@ -473,13 +450,6 @@ static int sun4i_ss_probe(struct platform_device *pdev)
 				goto error_alg;
 			}
 			break;
-		case CRYPTO_ALG_TYPE_RNG:
-			err = crypto_register_rng(&ss_algs[i].alg.rng);
-			if (err) {
-				dev_err(ss->dev, "Fail to register %s\n",
-					ss_algs[i].alg.rng.base.cra_name);
-			}
-			break;
 		}
 	}
 
@@ -499,9 +469,6 @@ error_alg:
 		case CRYPTO_ALG_TYPE_AHASH:
 			crypto_unregister_ahash(&ss_algs[i].alg.hash);
 			break;
-		case CRYPTO_ALG_TYPE_RNG:
-			crypto_unregister_rng(&ss_algs[i].alg.rng);
-			break;
 		}
 	}
 error_pm:
@@ -522,9 +489,6 @@ static int sun4i_ss_remove(struct platform_device *pdev)
 		case CRYPTO_ALG_TYPE_AHASH:
 			crypto_unregister_ahash(&ss_algs[i].alg.hash);
 			break;
-		case CRYPTO_ALG_TYPE_RNG:
-			crypto_unregister_rng(&ss_algs[i].alg.rng);
-			break;
 		}
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-prng.c linux-libre-6.6.145-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-prng.c
deleted file mode 100644
index 491fcb7b81b40..0000000000000
--- linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-prng.c
+++ /dev/null
@@ -1,69 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-#include "sun4i-ss.h"
-
-int sun4i_ss_prng_seed(struct crypto_rng *tfm, const u8 *seed,
-		       unsigned int slen)
-{
-	struct sun4i_ss_alg_template *algt;
-	struct rng_alg *alg = crypto_rng_alg(tfm);
-
-	algt = container_of(alg, struct sun4i_ss_alg_template, alg.rng);
-	memcpy(algt->ss->seed, seed, slen);
-
-	return 0;
-}
-
-int sun4i_ss_prng_generate(struct crypto_rng *tfm, const u8 *src,
-			   unsigned int slen, u8 *dst, unsigned int dlen)
-{
-	struct sun4i_ss_alg_template *algt;
-	struct rng_alg *alg = crypto_rng_alg(tfm);
-	int i, err;
-	u32 v;
-	u32 *data = (u32 *)dst;
-	const u32 mode = SS_OP_PRNG | SS_PRNG_CONTINUE | SS_ENABLED;
-	size_t len;
-	struct sun4i_ss_ctx *ss;
-	unsigned int todo = (dlen / 4) * 4;
-
-	algt = container_of(alg, struct sun4i_ss_alg_template, alg.rng);
-	ss = algt->ss;
-
-	err = pm_runtime_resume_and_get(ss->dev);
-	if (err < 0)
-		return err;
-
-	if (IS_ENABLED(CONFIG_CRYPTO_DEV_SUN4I_SS_DEBUG)) {
-		algt->stat_req++;
-		algt->stat_bytes += todo;
-	}
-
-	spin_lock_bh(&ss->slock);
-
-	writel(mode, ss->base + SS_CTL);
-
-	while (todo > 0) {
-		/* write the seed */
-		for (i = 0; i < SS_SEED_LEN / BITS_PER_LONG; i++)
-			writel(ss->seed[i], ss->base + SS_KEY0 + i * 4);
-
-		/* Read the random data */
-		len = min_t(size_t, SS_DATA_LEN / BITS_PER_BYTE, todo);
-		readsl(ss->base + SS_TXFIFO, data, len / 4);
-		data += len / 4;
-		todo -= len;
-
-		/* Update the seed */
-		for (i = 0; i < SS_SEED_LEN / BITS_PER_LONG; i++) {
-			v = readl(ss->base + SS_KEY0 + i * 4);
-			ss->seed[i] = v;
-		}
-	}
-
-	writel(0, ss->base + SS_CTL);
-	spin_unlock_bh(&ss->slock);
-
-	pm_runtime_put(ss->dev);
-
-	return 0;
-}
diff --git linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h linux-libre-6.6.145-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h
index 6c5d4aa6453c7..f7d1c79ac677d 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h
+++ linux-libre-6.6.145-gnu/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h
@@ -31,8 +31,6 @@
 #include <crypto/internal/skcipher.h>
 #include <crypto/aes.h>
 #include <crypto/internal/des.h>
-#include <crypto/internal/rng.h>
-#include <crypto/rng.h>
 
 #define SS_CTL            0x00
 #define SS_KEY0           0x04
@@ -62,10 +60,6 @@
 
 /* SS_CTL configuration values */
 
-/* PRNG generator mode - bit 15 */
-#define SS_PRNG_ONESHOT		(0 << 15)
-#define SS_PRNG_CONTINUE	(1 << 15)
-
 /* IV mode for hash */
 #define SS_IV_ARBITRARY		(1 << 14)
 
@@ -94,14 +88,10 @@
 #define SS_OP_3DES		(2 << 4)
 #define SS_OP_SHA1		(3 << 4)
 #define SS_OP_MD5		(4 << 4)
-#define SS_OP_PRNG		(5 << 4)
 
 /* Data end bit - bit 2 */
 #define SS_DATA_END		(1 << 2)
 
-/* PRNG start bit - bit 1 */
-#define SS_PRNG_START		(1 << 1)
-
 /* SS Enable bit - bit 0 */
 #define SS_DISABLED		(0 << 0)
 #define SS_ENABLED		(1 << 0)
@@ -128,9 +118,6 @@
 #define SS_RXFIFO_EMP_INT_ENABLE	(1 << 2)
 #define SS_TXFIFO_AVA_INT_ENABLE	(1 << 0)
 
-#define SS_SEED_LEN 192
-#define SS_DATA_LEN 160
-
 /*
  * struct ss_variant - Describe SS hardware variant
  * @sha1_in_be:		The SHA1 digest is given by SS in BE, and so need to be inverted.
@@ -151,9 +138,6 @@ struct sun4i_ss_ctx {
 	char buf[4 * SS_RX_MAX];/* buffer for linearize SG src */
 	char bufo[4 * SS_TX_MAX]; /* buffer for linearize SG dst */
 	spinlock_t slock; /* control the use of the device */
-#ifdef CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG
-	u32 seed[SS_SEED_LEN / BITS_PER_LONG];
-#endif
 	struct dentry *dbgfs_dir;
 	struct dentry *dbgfs_stats;
 };
@@ -164,7 +148,6 @@ struct sun4i_ss_alg_template {
 	union {
 		struct skcipher_alg crypto;
 		struct ahash_alg hash;
-		struct rng_alg rng;
 	} alg;
 	struct sun4i_ss_ctx *ss;
 	unsigned long stat_req;
@@ -231,6 +214,3 @@ int sun4i_ss_des_setkey(struct crypto_skcipher *tfm, const u8 *key,
 			unsigned int keylen);
 int sun4i_ss_des3_setkey(struct crypto_skcipher *tfm, const u8 *key,
 			 unsigned int keylen);
-int sun4i_ss_prng_generate(struct crypto_rng *tfm, const u8 *src,
-			   unsigned int slen, u8 *dst, unsigned int dlen);
-int sun4i_ss_prng_seed(struct crypto_rng *tfm, const u8 *seed, unsigned int slen);
diff --git linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_alg.c linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_alg.c
index ded7322427329..91cecec729f25 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_alg.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_alg.c
@@ -12,9 +12,6 @@
 #include <linux/interrupt.h>
 #include <linux/spinlock_types.h>
 #include <linux/scatterlist.h>
-#include <linux/crypto.h>
-#include <linux/hash.h>
-#include <crypto/internal/hash.h>
 #include <linux/dma-mapping.h>
 #include <crypto/algapi.h>
 #include <crypto/aead.h>
@@ -616,106 +613,3 @@ int crypto4xx_decrypt_aes_gcm(struct aead_request *req)
 {
 	return crypto4xx_crypt_aes_gcm(req, true);
 }
-
-/*
- * HASH SHA1 Functions
- */
-static int crypto4xx_hash_alg_init(struct crypto_tfm *tfm,
-				   unsigned int sa_len,
-				   unsigned char ha,
-				   unsigned char hm)
-{
-	struct crypto_alg *alg = tfm->__crt_alg;
-	struct crypto4xx_alg *my_alg;
-	struct crypto4xx_ctx *ctx = crypto_tfm_ctx(tfm);
-	struct dynamic_sa_hash160 *sa;
-	int rc;
-
-	my_alg = container_of(__crypto_ahash_alg(alg), struct crypto4xx_alg,
-			      alg.u.hash);
-	ctx->dev   = my_alg->dev;
-
-	/* Create SA */
-	if (ctx->sa_in || ctx->sa_out)
-		crypto4xx_free_sa(ctx);
-
-	rc = crypto4xx_alloc_sa(ctx, sa_len);
-	if (rc)
-		return rc;
-
-	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct crypto4xx_ctx));
-	sa = (struct dynamic_sa_hash160 *)ctx->sa_in;
-	set_dynamic_sa_command_0(&sa->ctrl, SA_SAVE_HASH, SA_NOT_SAVE_IV,
-				 SA_NOT_LOAD_HASH, SA_LOAD_IV_FROM_SA,
-				 SA_NO_HEADER_PROC, ha, SA_CIPHER_ALG_NULL,
-				 SA_PAD_TYPE_ZERO, SA_OP_GROUP_BASIC,
-				 SA_OPCODE_HASH, DIR_INBOUND);
-	set_dynamic_sa_command_1(&sa->ctrl, 0, SA_HASH_MODE_HASH,
-				 CRYPTO_FEEDBACK_MODE_NO_FB, SA_EXTENDED_SN_OFF,
-				 SA_SEQ_MASK_OFF, SA_MC_ENABLE,
-				 SA_NOT_COPY_PAD, SA_NOT_COPY_PAYLOAD,
-				 SA_NOT_COPY_HDR);
-	/* Need to zero hash digest in SA */
-	memset(sa->inner_digest, 0, sizeof(sa->inner_digest));
-	memset(sa->outer_digest, 0, sizeof(sa->outer_digest));
-
-	return 0;
-}
-
-int crypto4xx_hash_init(struct ahash_request *req)
-{
-	struct crypto4xx_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-	int ds;
-	struct dynamic_sa_ctl *sa;
-
-	sa = ctx->sa_in;
-	ds = crypto_ahash_digestsize(
-			__crypto_ahash_cast(req->base.tfm));
-	sa->sa_command_0.bf.digest_len = ds >> 2;
-	sa->sa_command_0.bf.load_hash_state = SA_LOAD_HASH_FROM_SA;
-
-	return 0;
-}
-
-int crypto4xx_hash_update(struct ahash_request *req)
-{
-	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct crypto4xx_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-	struct scatterlist dst;
-	unsigned int ds = crypto_ahash_digestsize(ahash);
-
-	sg_init_one(&dst, req->result, ds);
-
-	return crypto4xx_build_pd(&req->base, ctx, req->src, &dst,
-				  req->nbytes, NULL, 0, ctx->sa_in,
-				  ctx->sa_len, 0, NULL);
-}
-
-int crypto4xx_hash_final(struct ahash_request *req)
-{
-	return 0;
-}
-
-int crypto4xx_hash_digest(struct ahash_request *req)
-{
-	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct crypto4xx_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-	struct scatterlist dst;
-	unsigned int ds = crypto_ahash_digestsize(ahash);
-
-	sg_init_one(&dst, req->result, ds);
-
-	return crypto4xx_build_pd(&req->base, ctx, req->src, &dst,
-				  req->nbytes, NULL, 0, ctx->sa_in,
-				  ctx->sa_len, 0, NULL);
-}
-
-/*
- * SHA1 Algorithm
- */
-int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm)
-{
-	return crypto4xx_hash_alg_init(tfm, SA_HASH160_LEN, SA_HASH_ALG_SHA1,
-				       SA_HASH_MODE_HASH);
-}
diff --git linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_core.c linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_core.c
index d553f3f1efbee..822c1ac2d5dd5 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_core.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_core.c
@@ -31,11 +31,9 @@
 #include <crypto/ctr.h>
 #include <crypto/gcm.h>
 #include <crypto/sha1.h>
-#include <crypto/rng.h>
 #include <crypto/scatterwalk.h>
 #include <crypto/skcipher.h>
 #include <crypto/internal/aead.h>
-#include <crypto/internal/rng.h>
 #include <crypto/internal/skcipher.h>
 #include "crypto4xx_reg_def.h"
 #include "crypto4xx_core.h"
@@ -485,18 +483,6 @@ static void crypto4xx_copy_pkt_to_dst(struct crypto4xx_device *dev,
 	}
 }
 
-static void crypto4xx_copy_digest_to_dst(void *dst,
-					struct pd_uinfo *pd_uinfo,
-					struct crypto4xx_ctx *ctx)
-{
-	struct dynamic_sa_ctl *sa = (struct dynamic_sa_ctl *) ctx->sa_in;
-
-	if (sa->sa_command_0.bf.hash_alg == SA_HASH_ALG_SHA1) {
-		memcpy(dst, pd_uinfo->sr_va->save_digest,
-		       SA_HASH_ALG_SHA1_DIGEST_SIZE);
-	}
-}
-
 static void crypto4xx_ret_sg_desc(struct crypto4xx_device *dev,
 				  struct pd_uinfo *pd_uinfo)
 {
@@ -549,23 +535,6 @@ static void crypto4xx_cipher_done(struct crypto4xx_device *dev,
 	skcipher_request_complete(req, 0);
 }
 
-static void crypto4xx_ahash_done(struct crypto4xx_device *dev,
-				struct pd_uinfo *pd_uinfo)
-{
-	struct crypto4xx_ctx *ctx;
-	struct ahash_request *ahash_req;
-
-	ahash_req = ahash_request_cast(pd_uinfo->async_req);
-	ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(ahash_req));
-
-	crypto4xx_copy_digest_to_dst(ahash_req->result, pd_uinfo, ctx);
-	crypto4xx_ret_sg_desc(dev, pd_uinfo);
-
-	if (pd_uinfo->state & PD_ENTRY_BUSY)
-		ahash_request_complete(ahash_req, -EINPROGRESS);
-	ahash_request_complete(ahash_req, 0);
-}
-
 static void crypto4xx_aead_done(struct crypto4xx_device *dev,
 				struct pd_uinfo *pd_uinfo,
 				struct ce_pd *pd)
@@ -642,9 +611,6 @@ static void crypto4xx_pd_done(struct crypto4xx_device *dev, u32 idx)
 	case CRYPTO_ALG_TYPE_AEAD:
 		crypto4xx_aead_done(dev, pd_uinfo, pd);
 		break;
-	case CRYPTO_ALG_TYPE_AHASH:
-		crypto4xx_ahash_done(dev, pd_uinfo);
-		break;
 	}
 }
 
@@ -915,8 +881,7 @@ int crypto4xx_build_pd(struct crypto_async_request *req,
 	}
 
 	pd->pd_ctl.w = PD_CTL_HOST_READY |
-		((crypto_tfm_alg_type(req->tfm) == CRYPTO_ALG_TYPE_AHASH) ||
-		 (crypto_tfm_alg_type(req->tfm) == CRYPTO_ALG_TYPE_AEAD) ?
+		((crypto_tfm_alg_type(req->tfm) == CRYPTO_ALG_TYPE_AEAD) ?
 			PD_CTL_HASH_FINAL : 0);
 	pd->pd_ctl_len.w = 0x00400000 | (assoclen + datalen);
 	pd_uinfo->state = PD_ENTRY_INUSE | (is_busy ? PD_ENTRY_BUSY : 0);
@@ -1022,14 +987,6 @@ static int crypto4xx_register_alg(struct crypto4xx_device *sec_dev,
 			rc = crypto_register_aead(&alg->alg.u.aead);
 			break;
 
-		case CRYPTO_ALG_TYPE_AHASH:
-			rc = crypto_register_ahash(&alg->alg.u.hash);
-			break;
-
-		case CRYPTO_ALG_TYPE_RNG:
-			rc = crypto_register_rng(&alg->alg.u.rng);
-			break;
-
 		default:
 			rc = crypto_register_skcipher(&alg->alg.u.cipher);
 			break;
@@ -1051,18 +1008,10 @@ static void crypto4xx_unregister_alg(struct crypto4xx_device *sec_dev)
 	list_for_each_entry_safe(alg, tmp, &sec_dev->alg_list, entry) {
 		list_del(&alg->entry);
 		switch (alg->alg.type) {
-		case CRYPTO_ALG_TYPE_AHASH:
-			crypto_unregister_ahash(&alg->alg.u.hash);
-			break;
-
 		case CRYPTO_ALG_TYPE_AEAD:
 			crypto_unregister_aead(&alg->alg.u.aead);
 			break;
 
-		case CRYPTO_ALG_TYPE_RNG:
-			crypto_unregister_rng(&alg->alg.u.rng);
-			break;
-
 		default:
 			crypto_unregister_skcipher(&alg->alg.u.cipher);
 		}
@@ -1121,69 +1070,6 @@ static irqreturn_t crypto4xx_ce_interrupt_handler_revb(int irq, void *data)
 		PPC4XX_TMO_ERR_INT);
 }
 
-static int ppc4xx_prng_data_read(struct crypto4xx_device *dev,
-				 u8 *data, unsigned int max)
-{
-	unsigned int i, curr = 0;
-	u32 val[2];
-
-	do {
-		/* trigger PRN generation */
-		writel(PPC4XX_PRNG_CTRL_AUTO_EN,
-		       dev->ce_base + CRYPTO4XX_PRNG_CTRL);
-
-		for (i = 0; i < 1024; i++) {
-			/* usually 19 iterations are enough */
-			if ((readl(dev->ce_base + CRYPTO4XX_PRNG_STAT) &
-			     CRYPTO4XX_PRNG_STAT_BUSY))
-				continue;
-
-			val[0] = readl_be(dev->ce_base + CRYPTO4XX_PRNG_RES_0);
-			val[1] = readl_be(dev->ce_base + CRYPTO4XX_PRNG_RES_1);
-			break;
-		}
-		if (i == 1024)
-			return -ETIMEDOUT;
-
-		if ((max - curr) >= 8) {
-			memcpy(data, &val, 8);
-			data += 8;
-			curr += 8;
-		} else {
-			/* copy only remaining bytes */
-			memcpy(data, &val, max - curr);
-			break;
-		}
-	} while (curr < max);
-
-	return curr;
-}
-
-static int crypto4xx_prng_generate(struct crypto_rng *tfm,
-				   const u8 *src, unsigned int slen,
-				   u8 *dstn, unsigned int dlen)
-{
-	struct rng_alg *alg = crypto_rng_alg(tfm);
-	struct crypto4xx_alg *amcc_alg;
-	struct crypto4xx_device *dev;
-	int ret;
-
-	amcc_alg = container_of(alg, struct crypto4xx_alg, alg.u.rng);
-	dev = amcc_alg->dev;
-
-	mutex_lock(&dev->core_dev->rng_lock);
-	ret = ppc4xx_prng_data_read(dev, dstn, dlen);
-	mutex_unlock(&dev->core_dev->rng_lock);
-	return ret;
-}
-
-
-static int crypto4xx_prng_seed(struct crypto_rng *tfm, const u8 *seed,
-			unsigned int slen)
-{
-	return 0;
-}
-
 /*
  * Supported Crypto Algorithms
  */
@@ -1353,18 +1239,6 @@ static struct crypto4xx_alg_common crypto4xx_alg[] = {
 			.cra_module	= THIS_MODULE,
 		},
 	} },
-	{ .type = CRYPTO_ALG_TYPE_RNG, .u.rng = {
-		.base = {
-			.cra_name		= "stdrng",
-			.cra_driver_name        = "crypto4xx_rng",
-			.cra_priority		= 300,
-			.cra_ctxsize		= 0,
-			.cra_module		= THIS_MODULE,
-		},
-		.generate               = crypto4xx_prng_generate,
-		.seed                   = crypto4xx_prng_seed,
-		.seedsize               = 0,
-	} },
 };
 
 /*
@@ -1442,7 +1316,6 @@ static int crypto4xx_probe(struct platform_device *ofdev)
 	core_dev->dev->core_dev = core_dev;
 	core_dev->dev->is_revb = is_revb;
 	core_dev->device = dev;
-	mutex_init(&core_dev->rng_lock);
 	spin_lock_init(&core_dev->lock);
 	INIT_LIST_HEAD(&core_dev->dev->alg_list);
 	ratelimit_default_init(&core_dev->dev->aead_ratelimit);
@@ -1520,7 +1393,6 @@ static int crypto4xx_remove(struct platform_device *ofdev)
 	tasklet_kill(&core_dev->tasklet);
 	/* Un-register with Linux CryptoAPI */
 	crypto4xx_unregister_alg(core_dev->dev);
-	mutex_destroy(&core_dev->rng_lock);
 	/* Free all allocated memory */
 	crypto4xx_stop_all(core_dev);
 
diff --git linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_core.h linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_core.h
index 56c10668c0ab0..d8224bbe89ca2 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_core.h
+++ linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_core.h
@@ -14,11 +14,8 @@
 #define __CRYPTO4XX_CORE_H__
 
 #include <linux/ratelimit.h>
-#include <linux/mutex.h>
 #include <linux/scatterlist.h>
-#include <crypto/internal/hash.h>
 #include <crypto/internal/aead.h>
-#include <crypto/internal/rng.h>
 #include <crypto/internal/skcipher.h>
 #include "crypto4xx_reg_def.h"
 #include "crypto4xx_sa.h"
@@ -112,7 +109,6 @@ struct crypto4xx_core_device {
 	u32 irq;
 	struct tasklet_struct tasklet;
 	spinlock_t lock;
-	struct mutex rng_lock;
 };
 
 struct crypto4xx_ctx {
@@ -135,9 +131,7 @@ struct crypto4xx_alg_common {
 	u32 type;
 	union {
 		struct skcipher_alg cipher;
-		struct ahash_alg hash;
 		struct aead_alg aead;
-		struct rng_alg rng;
 	} u;
 };
 
@@ -182,11 +176,6 @@ int crypto4xx_encrypt_noiv_block(struct skcipher_request *req);
 int crypto4xx_decrypt_noiv_block(struct skcipher_request *req);
 int crypto4xx_rfc3686_encrypt(struct skcipher_request *req);
 int crypto4xx_rfc3686_decrypt(struct skcipher_request *req);
-int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm);
-int crypto4xx_hash_digest(struct ahash_request *req);
-int crypto4xx_hash_final(struct ahash_request *req);
-int crypto4xx_hash_update(struct ahash_request *req);
-int crypto4xx_hash_init(struct ahash_request *req);
 
 /*
  * Note: Only use this function to copy items that is word aligned.
diff --git linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_reg_def.h linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_reg_def.h
index 1038061224da6..73d626308a848 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/amcc/crypto4xx_reg_def.h
+++ linux-libre-6.6.145-gnu/drivers/crypto/amcc/crypto4xx_reg_def.h
@@ -90,20 +90,9 @@
 #define CRYPTO4XX_BYTE_ORDER_CFG 		0x000600d8
 #define CRYPTO4XX_ENDIAN_CFG			0x000600d8
 
-#define CRYPTO4XX_PRNG_STAT			0x00070000
-#define CRYPTO4XX_PRNG_STAT_BUSY		0x1
 #define CRYPTO4XX_PRNG_CTRL			0x00070004
 #define CRYPTO4XX_PRNG_SEED_L			0x00070008
 #define CRYPTO4XX_PRNG_SEED_H			0x0007000c
-
-#define CRYPTO4XX_PRNG_RES_0			0x00070020
-#define CRYPTO4XX_PRNG_RES_1			0x00070024
-#define CRYPTO4XX_PRNG_RES_2			0x00070028
-#define CRYPTO4XX_PRNG_RES_3			0x0007002C
-
-#define CRYPTO4XX_PRNG_LFSR_L			0x00070030
-#define CRYPTO4XX_PRNG_LFSR_H			0x00070034
-
 /*
  * Initialize CRYPTO ENGINE registers, and memory bases.
  */
diff --git linux-libre-6.6.144-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c linux-libre-6.6.145-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
index da6dfe0f9ac33..fde4f7bf7b1bd 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -293,8 +293,8 @@ static int meson_crypto_probe(struct platform_device *pdev)
 	return 0;
 error_alg:
 	meson_unregister_algs(mc);
-error_flow:
 	meson_free_chanlist(mc, MAXFLOW - 1);
+error_flow:
 	clk_disable_unprepare(mc->busclk);
 	return err;
 }
diff --git linux-libre-6.6.144-gnu/drivers/crypto/atmel-ecc.c linux-libre-6.6.145-gnu/drivers/crypto/atmel-ecc.c
index 813d8517e1c3c..9da5a03880807 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/atmel-ecc.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/atmel-ecc.c
@@ -380,7 +380,7 @@ MODULE_DEVICE_TABLE(of, atmel_ecc_dt_ids);
 #endif
 
 static const struct i2c_device_id atmel_ecc_id[] = {
-	{ "atecc508a", 0 },
+	{ "atecc508a" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, atmel_ecc_id);
diff --git linux-libre-6.6.144-gnu/drivers/crypto/atmel-sha204a.c linux-libre-6.6.145-gnu/drivers/crypto/atmel-sha204a.c
index 2cf5407818f14..a3f9887b928f4 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/atmel-sha204a.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/atmel-sha204a.c
@@ -18,6 +18,12 @@
 #include <linux/workqueue.h>
 #include "atmel-i2c.h"
 
+/*
+ * According to review by Bill Cox [1], the ATSHA204 has very low entropy.
+ * [1] https://www.metzdowd.com/pipermail/cryptography/2014-December/023858.html
+ */
+static const unsigned short atsha204_quality = 1;
+
 static void atmel_sha204a_rng_done(struct atmel_i2c_work_data *work_data,
 				   void *areq, int status)
 {
@@ -47,8 +53,8 @@ static int atmel_sha204a_rng_read_nonblocking(struct hwrng *rng, void *data,
 
 	if (rng->priv) {
 		work_data = (struct atmel_i2c_work_data *)rng->priv;
-		max = min(sizeof(work_data->cmd.data), max);
-		memcpy(data, &work_data->cmd.data, max);
+		max = min(RANDOM_RSP_SIZE - CMD_OVERHEAD_SIZE, max);
+		memcpy(data, &work_data->cmd.data[RSP_DATA_IDX], max);
 		rng->priv = 0;
 	} else {
 		work_data = kmalloc(sizeof(*work_data), GFP_ATOMIC);
@@ -86,8 +92,8 @@ static int atmel_sha204a_rng_read(struct hwrng *rng, void *data, size_t max,
 	if (ret)
 		return ret;
 
-	max = min(sizeof(cmd.data), max);
-	memcpy(data, cmd.data, max);
+	max = min(RANDOM_RSP_SIZE - CMD_OVERHEAD_SIZE, max);
+	memcpy(data, &cmd.data[RSP_DATA_IDX], max);
 
 	return max;
 }
@@ -95,6 +101,7 @@ static int atmel_sha204a_rng_read(struct hwrng *rng, void *data, size_t max,
 static int atmel_sha204a_probe(struct i2c_client *client)
 {
 	struct atmel_i2c_client_priv *i2c_priv;
+	const unsigned short *quality;
 	int ret;
 
 	ret = atmel_i2c_probe(client);
@@ -108,11 +115,9 @@ static int atmel_sha204a_probe(struct i2c_client *client)
 	i2c_priv->hwrng.name = dev_name(&client->dev);
 	i2c_priv->hwrng.read = atmel_sha204a_rng_read;
 
-	/*
-	 * According to review by Bill Cox [1], this HWRNG has very low entropy.
-	 * [1] https://www.metzdowd.com/pipermail/cryptography/2014-December/023858.html
-	 */
-	i2c_priv->hwrng.quality = 1;
+	quality = i2c_get_match_data(client);
+	if (quality)
+		i2c_priv->hwrng.quality = *quality;
 
 	ret = devm_hwrng_register(&client->dev, &i2c_priv->hwrng);
 	if (ret)
@@ -132,15 +137,15 @@ static void atmel_sha204a_remove(struct i2c_client *client)
 }
 
 static const struct of_device_id atmel_sha204a_dt_ids[] __maybe_unused = {
-	{ .compatible = "atmel,atsha204", },
+	{ .compatible = "atmel,atsha204", .data = &atsha204_quality },
 	{ .compatible = "atmel,atsha204a", },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, atmel_sha204a_dt_ids);
 
 static const struct i2c_device_id atmel_sha204a_id[] = {
-	{ "atsha204", 0 },
-	{ "atsha204a", 0 },
+	{ "atsha204", (kernel_ulong_t)&atsha204_quality },
+	{ "atsha204a" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(i2c, atmel_sha204a_id);
diff --git linux-libre-6.6.144-gnu/drivers/crypto/caam/caamalg.c linux-libre-6.6.145-gnu/drivers/crypto/caam/caamalg.c
index 066f08a3a040d..7cdbcca4d46d2 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/caam/caamalg.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/caam/caamalg.c
@@ -597,7 +597,7 @@ static int aead_setkey(struct crypto_aead *aead,
 	dev_dbg(jrdev, "keylen %d enckeylen %d authkeylen %d\n",
 	       keys.authkeylen + keys.enckeylen, keys.enckeylen,
 	       keys.authkeylen);
-	print_hex_dump_debug("key in @"__stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	/*
@@ -633,7 +633,7 @@ static int aead_setkey(struct crypto_aead *aead,
 	dma_sync_single_for_device(jrdev, ctx->key_dma, ctx->adata.keylen_pad +
 				   keys.enckeylen, ctx->dir);
 
-	print_hex_dump_debug("ctx.key@"__stringify(__LINE__)": ",
+	print_hex_dump_devel("ctx.key@"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, ctx->key,
 			     ctx->adata.keylen_pad + keys.enckeylen, 1);
 
@@ -674,7 +674,7 @@ static int gcm_setkey(struct crypto_aead *aead,
 	if (err)
 		return err;
 
-	print_hex_dump_debug("key in @"__stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -695,7 +695,7 @@ static int rfc4106_setkey(struct crypto_aead *aead,
 	if (err)
 		return err;
 
-	print_hex_dump_debug("key in @"__stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -721,7 +721,7 @@ static int rfc4543_setkey(struct crypto_aead *aead,
 	if (err)
 		return err;
 
-	print_hex_dump_debug("key in @"__stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -748,7 +748,7 @@ static int skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 	u32 *desc;
 	const bool is_rfc3686 = alg->caam.rfc3686;
 
-	print_hex_dump_debug("key in @"__stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	ctx->cdata.keylen = keylen;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/caam/caamalg_qi.c linux-libre-6.6.145-gnu/drivers/crypto/caam/caamalg_qi.c
index 743ce50c14f2e..9d61235b9aaee 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/caam/caamalg_qi.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/caam/caamalg_qi.c
@@ -212,7 +212,7 @@ static int aead_setkey(struct crypto_aead *aead, const u8 *key,
 	dev_dbg(jrdev, "keylen %d enckeylen %d authkeylen %d\n",
 		keys.authkeylen + keys.enckeylen, keys.enckeylen,
 		keys.authkeylen);
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	/*
@@ -248,7 +248,7 @@ static int aead_setkey(struct crypto_aead *aead, const u8 *key,
 				   ctx->adata.keylen_pad + keys.enckeylen,
 				   ctx->dir);
 
-	print_hex_dump_debug("ctx.key@" __stringify(__LINE__)": ",
+	print_hex_dump_devel("ctx.key@" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, ctx->key,
 			     ctx->adata.keylen_pad + keys.enckeylen, 1);
 
@@ -371,7 +371,7 @@ static int gcm_setkey(struct crypto_aead *aead,
 	if (ret)
 		return ret;
 
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -475,7 +475,7 @@ static int rfc4106_setkey(struct crypto_aead *aead,
 	if (ret)
 		return ret;
 
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -581,7 +581,7 @@ static int rfc4543_setkey(struct crypto_aead *aead,
 	if (ret)
 		return ret;
 
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -631,7 +631,7 @@ static int skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 	const bool is_rfc3686 = alg->caam.rfc3686;
 	int ret = 0;
 
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	ctx->cdata.keylen = keylen;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/caam/caamalg_qi2.c linux-libre-6.6.145-gnu/drivers/crypto/caam/caamalg_qi2.c
index ac97a15ac78b6..80240e8009cde 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/caam/caamalg_qi2.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/caam/caamalg_qi2.c
@@ -299,7 +299,7 @@ static int aead_setkey(struct crypto_aead *aead, const u8 *key,
 	dev_dbg(dev, "keylen %d enckeylen %d authkeylen %d\n",
 		keys.authkeylen + keys.enckeylen, keys.enckeylen,
 		keys.authkeylen);
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	ctx->adata.keylen = keys.authkeylen;
@@ -313,7 +313,7 @@ static int aead_setkey(struct crypto_aead *aead, const u8 *key,
 	memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen);
 	dma_sync_single_for_device(dev, ctx->key_dma, ctx->adata.keylen_pad +
 				   keys.enckeylen, ctx->dir);
-	print_hex_dump_debug("ctx.key@" __stringify(__LINE__)": ",
+	print_hex_dump_devel("ctx.key@" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, ctx->key,
 			     ctx->adata.keylen_pad + keys.enckeylen, 1);
 
@@ -730,7 +730,7 @@ static int gcm_setkey(struct crypto_aead *aead,
 	ret = aes_check_keylen(keylen);
 	if (ret)
 		return ret;
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -826,7 +826,7 @@ static int rfc4106_setkey(struct crypto_aead *aead,
 	if (ret)
 		return ret;
 
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -925,7 +925,7 @@ static int rfc4543_setkey(struct crypto_aead *aead,
 	if (ret)
 		return ret;
 
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	memcpy(ctx->key, key, keylen);
@@ -953,7 +953,7 @@ static int skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 	u32 *desc;
 	const bool is_rfc3686 = alg->caam.rfc3686;
 
-	print_hex_dump_debug("key in @" __stringify(__LINE__)": ",
+	print_hex_dump_devel("key in @" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	ctx->cdata.keylen = keylen;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/caam/caamhash.c linux-libre-6.6.145-gnu/drivers/crypto/caam/caamhash.c
index c1a06f033b118..9243e0843162f 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/caam/caamhash.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/caam/caamhash.c
@@ -505,7 +505,7 @@ static int axcbc_setkey(struct crypto_ahash *ahash, const u8 *key,
 				   DMA_TO_DEVICE);
 	ctx->adata.keylen = keylen;
 
-	print_hex_dump_debug("axcbc ctx.key@" __stringify(__LINE__)" : ",
+	print_hex_dump_devel("axcbc ctx.key@" __stringify(__LINE__)" : ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, keylen, 1);
 
 	return axcbc_set_sh_desc(ahash);
@@ -525,7 +525,7 @@ static int acmac_setkey(struct crypto_ahash *ahash, const u8 *key,
 	ctx->adata.key_virt = key;
 	ctx->adata.keylen = keylen;
 
-	print_hex_dump_debug("acmac ctx.key@" __stringify(__LINE__)" : ",
+	print_hex_dump_devel("acmac ctx.key@" __stringify(__LINE__)" : ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
 
 	return acmac_set_sh_desc(ahash);
diff --git linux-libre-6.6.144-gnu/drivers/crypto/caam/key_gen.c linux-libre-6.6.145-gnu/drivers/crypto/caam/key_gen.c
index 88cc4fe2a585d..de2fcc387477d 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/caam/key_gen.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/caam/key_gen.c
@@ -58,7 +58,7 @@ int gen_split_key(struct device *jrdev, u8 *key_out,
 
 	dev_dbg(jrdev, "split keylen %d split keylen padded %d\n",
 		adata->keylen, adata->keylen_pad);
-	print_hex_dump_debug("ctx.key@" __stringify(__LINE__)": ",
+	print_hex_dump_devel("ctx.key@" __stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 4, key_in, keylen, 1);
 
 	if (local_max > max_keylen)
@@ -113,7 +113,7 @@ int gen_split_key(struct device *jrdev, u8 *key_out,
 		wait_for_completion(&result.completion);
 		ret = result.err;
 
-		print_hex_dump_debug("ctx.key@"__stringify(__LINE__)": ",
+		print_hex_dump_devel("ctx.key@"__stringify(__LINE__)": ",
 				     DUMP_PREFIX_ADDRESS, 16, 4, key_out,
 				     adata->keylen_pad, 1);
 	}
diff --git linux-libre-6.6.144-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c linux-libre-6.6.145-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
index 153004bdfb5cd..753bdb2ae33f8 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
@@ -108,8 +108,8 @@ static int setup_sgio_components(struct cpt_vf *cptvf, struct buf_ptr *list,
 sg_cleanup:
 	for (j = 0; j < i; j++) {
 		if (list[j].dma_addr) {
-			dma_unmap_single(&pdev->dev, list[i].dma_addr,
-					 list[i].size, DMA_BIDIRECTIONAL);
+			dma_unmap_single(&pdev->dev, list[j].dma_addr,
+					 list[j].size, DMA_BIDIRECTIONAL);
 		}
 
 		list[j].dma_addr = 0;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/ccp/sev-dev.c linux-libre-6.6.145-gnu/drivers/crypto/ccp/sev-dev.c
index da9ac10e61d13..b70759f9ab368 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/ccp/sev-dev.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/ccp/sev-dev.c
@@ -1016,7 +1016,8 @@ static int sev_ioctl_do_pdh_export(struct sev_issue_cmd *argp, bool writable)
 	/* Userspace wants to query the certificate length. */
 	if (!input.pdh_cert_address ||
 	    !input.pdh_cert_len ||
-	    !input.cert_chain_address)
+	    !input.cert_chain_address ||
+	    !input.cert_chain_len)
 		goto cmd;
 
 	input_pdh_cert_address = (void __user *)input.pdh_cert_address;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/hisilicon/Kconfig linux-libre-6.6.145-gnu/drivers/crypto/hisilicon/Kconfig
index 4137a8bf131f0..107bfffaead2b 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/hisilicon/Kconfig
+++ linux-libre-6.6.145-gnu/drivers/crypto/hisilicon/Kconfig
@@ -79,6 +79,5 @@ config CRYPTO_DEV_HISI_TRNG
 	tristate "Support for HISI TRNG Driver"
 	depends on ARM64 && ACPI
 	select HW_RANDOM
-	select CRYPTO_RNG
 	help
 	  Support for HiSilicon TRNG Driver.
diff --git linux-libre-6.6.144-gnu/drivers/crypto/hisilicon/qm.c linux-libre-6.6.145-gnu/drivers/crypto/hisilicon/qm.c
index e09357fea057c..c7f8745703834 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/hisilicon/qm.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/hisilicon/qm.c
@@ -4568,8 +4568,6 @@ void hisi_qm_reset_prepare(struct pci_dev *pdev)
 	u32 delay = 0;
 	int ret;
 
-	hisi_qm_dev_err_uninit(pf_qm);
-
 	/*
 	 * Check whether there is an ECC mbit error, If it occurs, need to
 	 * wait for soft reset to fix it.
@@ -4586,6 +4584,8 @@ void hisi_qm_reset_prepare(struct pci_dev *pdev)
 		return;
 	}
 
+	hisi_qm_dev_err_uninit(pf_qm);
+
 	/* PF obtains the information of VF by querying the register. */
 	if (qm->fun_type == QM_HW_PF)
 		qm_cmd_uninit(qm);
diff --git linux-libre-6.6.144-gnu/drivers/crypto/hisilicon/trng/trng.c linux-libre-6.6.145-gnu/drivers/crypto/hisilicon/trng/trng.c
index b2d9b5310b784..6584ed051e099 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/hisilicon/trng/trng.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/hisilicon/trng/trng.c
@@ -1,234 +1,27 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright (c) 2019 HiSilicon Limited. */
 
-#include <crypto/internal/rng.h>
 #include <linux/acpi.h>
-#include <linux/crypto.h>
 #include <linux/err.h>
 #include <linux/hw_random.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
 #include <linux/kernel.h>
-#include <linux/list.h>
 #include <linux/module.h>
-#include <linux/mutex.h>
 #include <linux/platform_device.h>
 #include <linux/random.h>
 
 #define HISI_TRNG_REG		0x00F0
 #define HISI_TRNG_BYTES		4
 #define HISI_TRNG_QUALITY	512
-#define HISI_TRNG_VERSION	0x01B8
-#define HISI_TRNG_VER_V1	GENMASK(31, 0)
 #define SLEEP_US		10
 #define TIMEOUT_US		10000
-#define SW_DRBG_NUM_SHIFT	2
-#define SW_DRBG_KEY_BASE	0x082C
-#define SW_DRBG_SEED(n)         (SW_DRBG_KEY_BASE - ((n) << SW_DRBG_NUM_SHIFT))
-#define SW_DRBG_SEED_REGS_NUM	12
-#define SW_DRBG_SEED_SIZE	48
-#define SW_DRBG_BLOCKS		0x0830
-#define SW_DRBG_INIT		0x0834
-#define SW_DRBG_GEN		0x083c
-#define SW_DRBG_STATUS		0x0840
-#define SW_DRBG_BLOCKS_NUM	4095
-#define SW_DRBG_DATA_BASE	0x0850
-#define SW_DRBG_DATA_NUM	4
-#define SW_DRBG_DATA(n)		(SW_DRBG_DATA_BASE - ((n) << SW_DRBG_NUM_SHIFT))
-#define SW_DRBG_BYTES		16
-#define SW_DRBG_ENABLE_SHIFT	12
-#define SEED_SHIFT_24		24
-#define SEED_SHIFT_16		16
-#define SEED_SHIFT_8		8
-#define SW_MAX_RANDOM_BYTES	65520
-
-struct hisi_trng_list {
-	struct mutex lock;
-	struct list_head list;
-	bool is_init;
-};
 
 struct hisi_trng {
 	void __iomem *base;
-	struct hisi_trng_list *trng_list;
-	struct list_head list;
 	struct hwrng rng;
-	u32 ver;
-	u32 ctx_num;
-	/* The bytes of the random number generated since the last seeding. */
-	u32 random_bytes;
-	struct mutex lock;
-};
-
-struct hisi_trng_ctx {
-	struct hisi_trng *trng;
 };
 
-static atomic_t trng_active_devs;
-static struct hisi_trng_list trng_devices;
-static int hisi_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait);
-
-static int hisi_trng_set_seed(struct hisi_trng *trng, const u8 *seed)
-{
-	u32 val, seed_reg, i;
-	int ret;
-
-	writel(0x0, trng->base + SW_DRBG_BLOCKS);
-
-	for (i = 0; i < SW_DRBG_SEED_SIZE;
-	     i += SW_DRBG_SEED_SIZE / SW_DRBG_SEED_REGS_NUM) {
-		val = seed[i] << SEED_SHIFT_24;
-		val |= seed[i + 1UL] << SEED_SHIFT_16;
-		val |= seed[i + 2UL] << SEED_SHIFT_8;
-		val |= seed[i + 3UL];
-
-		seed_reg = (i >> SW_DRBG_NUM_SHIFT) % SW_DRBG_SEED_REGS_NUM;
-		writel(val, trng->base + SW_DRBG_SEED(seed_reg));
-	}
-
-	writel(SW_DRBG_BLOCKS_NUM | (0x1 << SW_DRBG_ENABLE_SHIFT),
-	       trng->base + SW_DRBG_BLOCKS);
-	writel(0x1, trng->base + SW_DRBG_INIT);
-	ret = readl_relaxed_poll_timeout(trng->base + SW_DRBG_STATUS,
-					 val, val & BIT(0), SLEEP_US, TIMEOUT_US);
-	if (ret) {
-		pr_err("failed to init trng(%d)\n", ret);
-		return -EIO;
-	}
-
-	trng->random_bytes = 0;
-
-	return 0;
-}
-
-static int hisi_trng_seed(struct crypto_rng *tfm, const u8 *seed,
-			  unsigned int slen)
-{
-	struct hisi_trng_ctx *ctx = crypto_rng_ctx(tfm);
-	struct hisi_trng *trng = ctx->trng;
-	int ret;
-
-	if (slen < SW_DRBG_SEED_SIZE) {
-		pr_err("slen(%u) is not matched with trng(%d)\n", slen,
-			SW_DRBG_SEED_SIZE);
-		return -EINVAL;
-	}
-
-	mutex_lock(&trng->lock);
-	ret = hisi_trng_set_seed(trng, seed);
-	mutex_unlock(&trng->lock);
-
-	return ret;
-}
-
-static int hisi_trng_reseed(struct hisi_trng *trng)
-{
-	u8 seed[SW_DRBG_SEED_SIZE];
-	int size;
-
-	if (!trng->random_bytes)
-		return 0;
-
-	size = hisi_trng_read(&trng->rng, seed, SW_DRBG_SEED_SIZE, false);
-	if (size != SW_DRBG_SEED_SIZE)
-		return -EIO;
-
-	return hisi_trng_set_seed(trng, seed);
-}
-
-static int hisi_trng_get_bytes(struct hisi_trng *trng, u8 *dstn, unsigned int dlen)
-{
-	u32 data[SW_DRBG_DATA_NUM];
-	u32 currsize = 0;
-	u32 val = 0;
-	int ret;
-	u32 i;
-
-	ret = hisi_trng_reseed(trng);
-	if (ret)
-		return ret;
-
-	do {
-		ret = readl_relaxed_poll_timeout(trng->base + SW_DRBG_STATUS,
-						 val, val & BIT(1), SLEEP_US, TIMEOUT_US);
-		if (ret) {
-			pr_err("failed to generate random number(%d)!\n", ret);
-			break;
-		}
-
-		for (i = 0; i < SW_DRBG_DATA_NUM; i++)
-			data[i] = readl(trng->base + SW_DRBG_DATA(i));
-
-		if (dlen - currsize >= SW_DRBG_BYTES) {
-			memcpy(dstn + currsize, data, SW_DRBG_BYTES);
-			currsize += SW_DRBG_BYTES;
-		} else {
-			memcpy(dstn + currsize, data, dlen - currsize);
-			currsize = dlen;
-		}
-
-		trng->random_bytes += SW_DRBG_BYTES;
-		writel(0x1, trng->base + SW_DRBG_GEN);
-	} while (currsize < dlen);
-
-	return ret;
-}
-
-static int hisi_trng_generate(struct crypto_rng *tfm, const u8 *src,
-			      unsigned int slen, u8 *dstn, unsigned int dlen)
-{
-	struct hisi_trng_ctx *ctx = crypto_rng_ctx(tfm);
-	struct hisi_trng *trng = ctx->trng;
-	unsigned int currsize = 0;
-	unsigned int block_size;
-	int ret;
-
-	if (!dstn || !dlen) {
-		pr_err("output is error, dlen %u!\n", dlen);
-		return -EINVAL;
-	}
-
-	do {
-		block_size = min_t(unsigned int, dlen - currsize, SW_MAX_RANDOM_BYTES);
-		mutex_lock(&trng->lock);
-		ret = hisi_trng_get_bytes(trng, dstn + currsize, block_size);
-		mutex_unlock(&trng->lock);
-		if (ret)
-			return ret;
-		currsize += block_size;
-	} while (currsize < dlen);
-
-	return 0;
-}
-
-static int hisi_trng_init(struct crypto_tfm *tfm)
-{
-	struct hisi_trng_ctx *ctx = crypto_tfm_ctx(tfm);
-	struct hisi_trng *trng;
-	u32 ctx_num = ~0;
-
-	mutex_lock(&trng_devices.lock);
-	list_for_each_entry(trng, &trng_devices.list, list) {
-		if (trng->ctx_num < ctx_num) {
-			ctx_num = trng->ctx_num;
-			ctx->trng = trng;
-		}
-	}
-	ctx->trng->ctx_num++;
-	mutex_unlock(&trng_devices.lock);
-
-	return 0;
-}
-
-static void hisi_trng_exit(struct crypto_tfm *tfm)
-{
-	struct hisi_trng_ctx *ctx = crypto_tfm_ctx(tfm);
-
-	mutex_lock(&trng_devices.lock);
-	ctx->trng->ctx_num--;
-	mutex_unlock(&trng_devices.lock);
-}
-
 static int hisi_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)
 {
 	struct hisi_trng *trng;
@@ -260,42 +53,6 @@ static int hisi_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)
 	return currsize;
 }
 
-static struct rng_alg hisi_trng_alg = {
-	.generate = hisi_trng_generate,
-	.seed =	hisi_trng_seed,
-	.seedsize = SW_DRBG_SEED_SIZE,
-	.base = {
-		.cra_name = "stdrng",
-		.cra_driver_name = "hisi_stdrng",
-		.cra_priority = 300,
-		.cra_ctxsize = sizeof(struct hisi_trng_ctx),
-		.cra_module = THIS_MODULE,
-		.cra_init = hisi_trng_init,
-		.cra_exit = hisi_trng_exit,
-	},
-};
-
-static void hisi_trng_add_to_list(struct hisi_trng *trng)
-{
-	mutex_lock(&trng_devices.lock);
-	list_add_tail(&trng->list, &trng_devices.list);
-	mutex_unlock(&trng_devices.lock);
-}
-
-static int hisi_trng_del_from_list(struct hisi_trng *trng)
-{
-	int ret = -EBUSY;
-
-	mutex_lock(&trng_devices.lock);
-	if (!trng->ctx_num) {
-		list_del(&trng->list);
-		ret = 0;
-	}
-	mutex_unlock(&trng_devices.lock);
-
-	return ret;
-}
-
 static int hisi_trng_probe(struct platform_device *pdev)
 {
 	struct hisi_trng *trng;
@@ -305,70 +62,20 @@ static int hisi_trng_probe(struct platform_device *pdev)
 	if (!trng)
 		return -ENOMEM;
 
-	platform_set_drvdata(pdev, trng);
-
 	trng->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(trng->base))
 		return PTR_ERR(trng->base);
 
-	trng->ctx_num = 0;
-	trng->random_bytes = SW_MAX_RANDOM_BYTES;
-	mutex_init(&trng->lock);
-	trng->ver = readl(trng->base + HISI_TRNG_VERSION);
-	if (!trng_devices.is_init) {
-		INIT_LIST_HEAD(&trng_devices.list);
-		mutex_init(&trng_devices.lock);
-		trng_devices.is_init = true;
-	}
-
-	hisi_trng_add_to_list(trng);
-	if (trng->ver != HISI_TRNG_VER_V1 &&
-	    atomic_inc_return(&trng_active_devs) == 1) {
-		ret = crypto_register_rng(&hisi_trng_alg);
-		if (ret) {
-			dev_err(&pdev->dev,
-				"failed to register crypto(%d)\n", ret);
-			atomic_dec_return(&trng_active_devs);
-			goto err_remove_from_list;
-		}
-	}
-
 	trng->rng.name = pdev->name;
 	trng->rng.read = hisi_trng_read;
 	trng->rng.quality = HISI_TRNG_QUALITY;
+
 	ret = devm_hwrng_register(&pdev->dev, &trng->rng);
-	if (ret) {
+	if (ret)
 		dev_err(&pdev->dev, "failed to register hwrng: %d!\n", ret);
-		goto err_crypto_unregister;
-	}
-
-	return ret;
-
-err_crypto_unregister:
-	if (trng->ver != HISI_TRNG_VER_V1 &&
-	    atomic_dec_return(&trng_active_devs) == 0)
-		crypto_unregister_rng(&hisi_trng_alg);
-
-err_remove_from_list:
-	hisi_trng_del_from_list(trng);
 	return ret;
 }
 
-static int hisi_trng_remove(struct platform_device *pdev)
-{
-	struct hisi_trng *trng = platform_get_drvdata(pdev);
-
-	/* Wait until the task is finished */
-	while (hisi_trng_del_from_list(trng))
-		;
-
-	if (trng->ver != HISI_TRNG_VER_V1 &&
-	    atomic_dec_return(&trng_active_devs) == 0)
-		crypto_unregister_rng(&hisi_trng_alg);
-
-	return 0;
-}
-
 static const struct acpi_device_id hisi_trng_acpi_match[] = {
 	{ "HISI02B3", 0 },
 	{ }
@@ -377,7 +84,6 @@ MODULE_DEVICE_TABLE(acpi, hisi_trng_acpi_match);
 
 static struct platform_driver hisi_trng_driver = {
 	.probe		= hisi_trng_probe,
-	.remove         = hisi_trng_remove,
 	.driver		= {
 		.name	= "hisi-trng-v2",
 		.acpi_match_table = ACPI_PTR(hisi_trng_acpi_match),
diff --git linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_accel_devices.h linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_accel_devices.h
index 79d5a1535eda3..658337b6aad60 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_accel_devices.h
+++ linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_accel_devices.h
@@ -314,6 +314,8 @@ struct adf_accel_dev {
 		struct {
 			/* protects VF2PF interrupts access */
 			spinlock_t vf2pf_ints_lock;
+			/* prevents VF2PF handling from racing with VF state teardown */
+			bool vf2pf_disabled;
 			/* vf_info is non-zero when SR-IOV is init'ed */
 			struct adf_accel_vf_info *vf_info;
 		} pf;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_aer.c linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_aer.c
index af495a6f039f6..b47b566689c34 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_aer.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_aer.c
@@ -113,13 +113,14 @@ static int adf_dev_aer_schedule_reset(struct adf_accel_dev *accel_dev,
 	struct adf_reset_dev_data *reset_data;
 
 	if (!adf_dev_started(accel_dev) ||
-	    test_bit(ADF_STATUS_RESTARTING, &accel_dev->status))
+	    test_and_set_bit(ADF_STATUS_RESTARTING, &accel_dev->status))
 		return 0;
 
-	set_bit(ADF_STATUS_RESTARTING, &accel_dev->status);
 	reset_data = kzalloc(sizeof(*reset_data), GFP_KERNEL);
-	if (!reset_data)
+	if (!reset_data) {
+		clear_bit(ADF_STATUS_RESTARTING, &accel_dev->status);
 		return -ENOMEM;
+	}
 	reset_data->accel_dev = accel_dev;
 	init_completion(&reset_data->compl);
 	reset_data->mode = mode;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_common_drv.h linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_common_drv.h
index d9255b307c4b2..2cf21f59a21c9 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_common_drv.h
+++ linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_common_drv.h
@@ -123,6 +123,7 @@ void qat_comp_alg_callback(void *resp);
 
 int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
 void adf_isr_resource_free(struct adf_accel_dev *accel_dev);
+void adf_isr_sync_ae_cluster(struct adf_accel_dev *accel_dev);
 int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
 void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev);
 
@@ -195,6 +196,7 @@ void adf_misc_wq_flush(void);
 int adf_sriov_configure(struct pci_dev *pdev, int numvfs);
 void adf_disable_sriov(struct adf_accel_dev *accel_dev);
 void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask);
+void adf_enable_all_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 num_vfs);
 void adf_disable_all_vf2pf_interrupts(struct adf_accel_dev *accel_dev);
 bool adf_recv_and_handle_pf2vf_msg(struct adf_accel_dev *accel_dev);
 bool adf_recv_and_handle_vf2pf_msg(struct adf_accel_dev *accel_dev, u32 vf_nr);
diff --git linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_isr.c linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_isr.c
index ce7c9ef6346b3..0d34f346a3812 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_isr.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_isr.c
@@ -62,6 +62,23 @@ void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask)
 	unsigned long flags;
 
 	spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags);
+	if (!READ_ONCE(accel_dev->pf.vf2pf_disabled))
+		GET_PFVF_OPS(accel_dev)->enable_vf2pf_interrupts(pmisc_addr, vf_mask);
+	spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags);
+}
+
+void adf_enable_all_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 num_vfs)
+{
+	void __iomem *pmisc_addr = adf_get_pmisc_base(accel_dev);
+	unsigned long flags;
+	u32 vf_mask;
+
+	vf_mask = BIT_ULL(num_vfs) - 1;
+	if (!vf_mask)
+		return;
+
+	spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags);
+	WRITE_ONCE(accel_dev->pf.vf2pf_disabled, false);
 	GET_PFVF_OPS(accel_dev)->enable_vf2pf_interrupts(pmisc_addr, vf_mask);
 	spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags);
 }
@@ -72,6 +89,7 @@ void adf_disable_all_vf2pf_interrupts(struct adf_accel_dev *accel_dev)
 	unsigned long flags;
 
 	spin_lock_irqsave(&accel_dev->pf.vf2pf_ints_lock, flags);
+	WRITE_ONCE(accel_dev->pf.vf2pf_disabled, true);
 	GET_PFVF_OPS(accel_dev)->disable_all_vf2pf_interrupts(pmisc_addr);
 	spin_unlock_irqrestore(&accel_dev->pf.vf2pf_ints_lock, flags);
 }
@@ -151,6 +169,27 @@ static irqreturn_t adf_msix_isr_ae(int irq, void *dev_ptr)
 	return IRQ_NONE;
 }
 
+void adf_isr_sync_ae_cluster(struct adf_accel_dev *accel_dev)
+{
+	struct adf_accel_pci *pci_dev_info = &accel_dev->accel_pci_dev;
+	struct adf_hw_device_data *hw_data = GET_HW_DATA(accel_dev);
+	u32 num_entries = pci_dev_info->msix_entries.num_entries;
+	struct adf_irq *irqs = pci_dev_info->msix_entries.irqs;
+	u32 irq_idx;
+	int irq;
+
+	if (!test_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status) || !irqs)
+		return;
+
+	irq_idx = num_entries > 1 ? hw_data->num_banks : 0;
+	if (irq_idx >= num_entries || !irqs[irq_idx].enabled)
+		return;
+
+	irq = pci_irq_vector(pci_dev_info->pci_dev, hw_data->num_banks);
+	if (irq > 0)
+		synchronize_irq(irq);
+}
+
 static void adf_free_irqs(struct adf_accel_dev *accel_dev)
 {
 	struct adf_accel_pci *pci_dev_info = &accel_dev->accel_pci_dev;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_sriov.c linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_sriov.c
index f44025bb6f995..202c08c9d9f0d 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/adf_sriov.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/adf_sriov.c
@@ -26,18 +26,26 @@ static void adf_iov_send_resp(struct work_struct *work)
 	u32 vf_nr = vf_info->vf_nr;
 	bool ret;
 
+	if (READ_ONCE(accel_dev->pf.vf2pf_disabled))
+		goto out;
+
 	ret = adf_recv_and_handle_vf2pf_msg(accel_dev, vf_nr);
 	if (ret)
 		/* re-enable interrupt on PF from this VF */
 		adf_enable_vf2pf_interrupts(accel_dev, 1 << vf_nr);
 
+out:
 	kfree(pf2vf_resp);
 }
 
 void adf_schedule_vf2pf_handler(struct adf_accel_vf_info *vf_info)
 {
+	struct adf_accel_dev *accel_dev = vf_info->accel_dev;
 	struct adf_pf2vf_resp *pf2vf_resp;
 
+	if (READ_ONCE(accel_dev->pf.vf2pf_disabled))
+		return;
+
 	pf2vf_resp = kzalloc(sizeof(*pf2vf_resp), GFP_ATOMIC);
 	if (!pf2vf_resp)
 		return;
@@ -47,6 +55,12 @@ void adf_schedule_vf2pf_handler(struct adf_accel_vf_info *vf_info)
 	queue_work(pf2vf_resp_wq, &pf2vf_resp->pf2vf_resp_work);
 }
 
+static void adf_flush_pf2vf_resp_wq(void)
+{
+	if (pf2vf_resp_wq)
+		flush_workqueue(pf2vf_resp_wq);
+}
+
 static int adf_enable_sriov(struct adf_accel_dev *accel_dev)
 {
 	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
@@ -73,7 +87,7 @@ static int adf_enable_sriov(struct adf_accel_dev *accel_dev)
 		hw_data->configure_iov_threads(accel_dev, true);
 
 	/* Enable VF to PF interrupts for all VFs */
-	adf_enable_vf2pf_interrupts(accel_dev, BIT_ULL(totalvfs) - 1);
+	adf_enable_all_vf2pf_interrupts(accel_dev, totalvfs);
 
 	/*
 	 * Due to the hardware design, when SR-IOV and the ring arbiter
@@ -105,8 +119,10 @@ void adf_disable_sriov(struct adf_accel_dev *accel_dev)
 	adf_pf2vf_notify_restarting(accel_dev);
 	pci_disable_sriov(accel_to_pci_dev(accel_dev));
 
-	/* Disable VF to PF interrupts */
+	/* Block VF2PF work and disable VF to PF interrupts */
 	adf_disable_all_vf2pf_interrupts(accel_dev);
+	adf_isr_sync_ae_cluster(accel_dev);
+	adf_flush_pf2vf_resp_wq();
 
 	/* Clear Valid bits in AE Thread to PCIe Function Mapping */
 	if (hw_data->configure_iov_threads)
diff --git linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/qat_asym_algs.c linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/qat_asym_algs.c
index 4128200a90329..4437c3a5c6dd7 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/intel/qat/qat_common/qat_asym_algs.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/intel/qat/qat_common/qat_asym_algs.c
@@ -1032,7 +1032,7 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
 	ptr = rsa_key->p;
 	len = rsa_key->p_sz;
 	qat_rsa_drop_leading_zeros(&ptr, &len);
-	if (!len)
+	if (!len || len > half_key_sz)
 		goto err;
 	ctx->p = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_p, GFP_KERNEL);
 	if (!ctx->p)
@@ -1043,7 +1043,7 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
 	ptr = rsa_key->q;
 	len = rsa_key->q_sz;
 	qat_rsa_drop_leading_zeros(&ptr, &len);
-	if (!len)
+	if (!len || len > half_key_sz)
 		goto free_p;
 	ctx->q = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_q, GFP_KERNEL);
 	if (!ctx->q)
@@ -1054,7 +1054,7 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
 	ptr = rsa_key->dp;
 	len = rsa_key->dp_sz;
 	qat_rsa_drop_leading_zeros(&ptr, &len);
-	if (!len)
+	if (!len || len > half_key_sz)
 		goto free_q;
 	ctx->dp = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_dp,
 				     GFP_KERNEL);
@@ -1066,7 +1066,7 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
 	ptr = rsa_key->dq;
 	len = rsa_key->dq_sz;
 	qat_rsa_drop_leading_zeros(&ptr, &len);
-	if (!len)
+	if (!len || len > half_key_sz)
 		goto free_dp;
 	ctx->dq = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_dq,
 				     GFP_KERNEL);
@@ -1078,7 +1078,7 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
 	ptr = rsa_key->qinv;
 	len = rsa_key->qinv_sz;
 	qat_rsa_drop_leading_zeros(&ptr, &len);
-	if (!len)
+	if (!len || len > half_key_sz)
 		goto free_dq;
 	ctx->qinv = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_qinv,
 				       GFP_KERNEL);
diff --git linux-libre-6.6.144-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c linux-libre-6.6.145-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c
index c80baf1ad90b2..89030e2711ce4 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c
@@ -157,8 +157,8 @@ static inline int setup_sgio_components(struct pci_dev *pdev,
 sg_cleanup:
 	for (j = 0; j < i; j++) {
 		if (list[j].dma_addr) {
-			dma_unmap_single(&pdev->dev, list[i].dma_addr,
-					 list[i].size, DMA_BIDIRECTIONAL);
+			dma_unmap_single(&pdev->dev, list[j].dma_addr,
+					 list[j].size, DMA_BIDIRECTIONAL);
 		}
 
 		list[j].dma_addr = 0;
diff --git linux-libre-6.6.144-gnu/drivers/crypto/talitos.c linux-libre-6.6.145-gnu/drivers/crypto/talitos.c
index 347483f6fc5dd..fc414306d7b60 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/talitos.c
+++ linux-libre-6.6.145-gnu/drivers/crypto/talitos.c
@@ -12,7 +12,6 @@
  * All rights reserved.
  */
 
-#include <linux/workqueue.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
@@ -255,6 +254,46 @@ static int init_device(struct device *dev)
 	return 0;
 }
 
+static void dma_map_request(struct device *dev, struct talitos_request *request,
+			    struct talitos_desc *desc, bool is_sec1)
+{
+	struct talitos_edesc *edesc =
+		container_of(desc, struct talitos_edesc, desc);
+	dma_addr_t dma_desc, prev_dma_desc;
+	struct talitos_edesc *prev_edesc = NULL;
+
+	if (is_sec1) {
+		while (edesc) {
+			edesc->desc.hdr1 = edesc->desc.hdr;
+
+			dma_desc = dma_map_single(dev, &edesc->desc.hdr1,
+						  TALITOS_DESC_SIZE,
+						  DMA_BIDIRECTIONAL);
+
+			if (!prev_edesc) {
+				request->dma_desc = dma_desc;
+				goto next;
+			}
+
+			/* Chain in any previous descriptors. */
+
+			prev_edesc->desc.next_desc = cpu_to_be32(dma_desc);
+
+			dma_sync_single_for_device(dev, prev_dma_desc,
+						   TALITOS_DESC_SIZE,
+						   DMA_TO_DEVICE);
+
+next:
+			prev_edesc = edesc;
+			prev_dma_desc = dma_desc;
+			edesc = edesc->next_desc;
+		}
+	} else {
+		request->dma_desc = dma_map_single(dev, desc, TALITOS_DESC_SIZE,
+						   DMA_BIDIRECTIONAL);
+	}
+}
+
 /**
  * talitos_submit - submits a descriptor to the device for processing
  * @dev:	the SEC device to be used
@@ -291,16 +330,7 @@ static int talitos_submit(struct device *dev, int ch, struct talitos_desc *desc,
 	request = &priv->chan[ch].fifo[head];
 
 	/* map descriptor and save caller data */
-	if (is_sec1) {
-		desc->hdr1 = desc->hdr;
-		request->dma_desc = dma_map_single(dev, &desc->hdr1,
-						   TALITOS_DESC_SIZE,
-						   DMA_BIDIRECTIONAL);
-	} else {
-		request->dma_desc = dma_map_single(dev, desc,
-						   TALITOS_DESC_SIZE,
-						   DMA_BIDIRECTIONAL);
-	}
+	dma_map_request(dev, request, desc, is_sec1);
 	request->callback = callback;
 	request->context = context;
 
@@ -322,19 +352,51 @@ static int talitos_submit(struct device *dev, int ch, struct talitos_desc *desc,
 	return -EINPROGRESS;
 }
 
-static __be32 get_request_hdr(struct talitos_request *request, bool is_sec1)
+static __be32 get_request_hdr(struct device *dev,
+			      struct talitos_request *request, bool is_sec1)
 {
 	struct talitos_edesc *edesc;
+	dma_addr_t dma_desc;
 
-	if (!is_sec1)
-		return request->desc->hdr;
+	if (!is_sec1) {
+		dma_sync_single_for_cpu(dev, request->dma_desc,
+					TALITOS_DESC_SIZE, DMA_BIDIRECTIONAL);
 
-	if (!request->desc->next_desc)
-		return request->desc->hdr1;
+		return request->desc->hdr;
+	}
 
 	edesc = container_of(request->desc, struct talitos_edesc, desc);
+	dma_desc = request->dma_desc;
+	while (edesc->next_desc) {
+		dma_desc = be32_to_cpu(edesc->desc.next_desc);
+		edesc = edesc->next_desc;
+	}
+
+	dma_sync_single_for_cpu(dev, dma_desc, TALITOS_DESC_SIZE,
+				DMA_BIDIRECTIONAL);
 
-	return ((struct talitos_desc *)(edesc->buf + edesc->dma_len))->hdr1;
+	return edesc->desc.hdr1;
+}
+
+static void dma_unmap_request(struct device *dev,
+			      struct talitos_request *request, bool is_sec1)
+{
+	struct talitos_edesc *edesc;
+
+	if (is_sec1) {
+		dma_unmap_single(dev, request->dma_desc, TALITOS_DESC_SIZE,
+				 DMA_BIDIRECTIONAL);
+		edesc = container_of(request->desc, struct talitos_edesc, desc);
+		while (edesc->next_desc) {
+			dma_unmap_single(dev,
+					 be32_to_cpu(edesc->desc.next_desc),
+					 TALITOS_DESC_SIZE, DMA_BIDIRECTIONAL);
+			edesc = edesc->next_desc;
+		}
+	} else {
+		dma_unmap_single(dev, request->dma_desc, TALITOS_DESC_SIZE,
+				 DMA_BIDIRECTIONAL);
+	}
 }
 
 /*
@@ -358,7 +420,7 @@ static void flush_channel(struct device *dev, int ch, int error, int reset_ch)
 
 		/* descriptors with their done bits set don't get the error */
 		rmb();
-		hdr = get_request_hdr(request, is_sec1);
+		hdr = get_request_hdr(dev, request, is_sec1);
 
 		if ((hdr & DESC_HDR_DONE) == DESC_HDR_DONE)
 			status = 0;
@@ -368,9 +430,7 @@ static void flush_channel(struct device *dev, int ch, int error, int reset_ch)
 			else
 				status = error;
 
-		dma_unmap_single(dev, request->dma_desc,
-				 TALITOS_DESC_SIZE,
-				 DMA_BIDIRECTIONAL);
+		dma_unmap_request(dev, request, is_sec1);
 
 		/* copy entries so we can call callback outside lock */
 		saved_req.desc = request->desc;
@@ -459,14 +519,35 @@ DEF_TALITOS2_DONE(ch0, TALITOS2_ISR_CH_0_DONE)
 DEF_TALITOS2_DONE(ch0_2, TALITOS2_ISR_CH_0_2_DONE)
 DEF_TALITOS2_DONE(ch1_3, TALITOS2_ISR_CH_1_3_DONE)
 
+static __be32 search_desc_hdr_in_request(struct talitos_request *request,
+					 dma_addr_t cur_desc, bool is_sec1)
+{
+	struct talitos_edesc *edesc;
+
+	if (request->dma_desc == cur_desc) {
+		return request->desc->hdr;
+	} else if (is_sec1) {
+		edesc = container_of(request->desc, struct talitos_edesc, desc);
+		while (edesc->next_desc) {
+			if (edesc->desc.next_desc == cpu_to_be32(cur_desc))
+				return edesc->next_desc->desc.hdr1;
+			edesc = edesc->next_desc;
+		}
+	}
+	return 0;
+}
+
 /*
  * locate current (offending) descriptor
  */
 static __be32 current_desc_hdr(struct device *dev, int ch)
 {
 	struct talitos_private *priv = dev_get_drvdata(dev);
+	bool is_sec1 = has_ftr_sec1(priv);
+	struct talitos_request *request;
 	int tail, iter;
 	dma_addr_t cur_desc;
+	__be32 hdr = 0;
 
 	cur_desc = ((u64)in_be32(priv->chan[ch].reg + TALITOS_CDPR)) << 32;
 	cur_desc |= in_be32(priv->chan[ch].reg + TALITOS_CDPR_LO);
@@ -477,27 +558,21 @@ static __be32 current_desc_hdr(struct device *dev, int ch)
 	}
 
 	tail = priv->chan[ch].tail;
-
 	iter = tail;
-	while (priv->chan[ch].fifo[iter].dma_desc != cur_desc &&
-	       priv->chan[ch].fifo[iter].desc->next_desc != cpu_to_be32(cur_desc)) {
-		iter = (iter + 1) & (priv->fifo_len - 1);
-		if (iter == tail) {
-			dev_err(dev, "couldn't locate current descriptor\n");
-			return 0;
-		}
-	}
+	do {
+		request = &priv->chan[ch].fifo[iter];
 
-	if (priv->chan[ch].fifo[iter].desc->next_desc == cpu_to_be32(cur_desc)) {
-		struct talitos_edesc *edesc;
+		hdr = search_desc_hdr_in_request(request, cur_desc, is_sec1);
+		if (hdr)
+			break;
 
-		edesc = container_of(priv->chan[ch].fifo[iter].desc,
-				     struct talitos_edesc, desc);
-		return ((struct talitos_desc *)
-			(edesc->buf + edesc->dma_len))->hdr;
-	}
+		iter = (iter + 1) & (priv->fifo_len - 1);
+	} while (iter != tail);
+
+	if (!hdr)
+		dev_err(dev, "couldn't locate current descriptor\n");
 
-	return priv->chan[ch].fifo[iter].desc->hdr;
+	return hdr;
 }
 
 /*
@@ -869,28 +944,20 @@ struct talitos_ahash_req_ctx {
 	u8 buf[2][HASH_MAX_BLOCK_SIZE];
 	int buf_idx;
 	unsigned int swinit;
-	unsigned int first_desc;
-	unsigned int last_desc;
+	unsigned int first_request;
 	unsigned int last_request;
 	unsigned int to_hash_later;
 	unsigned int nbuf;
 	struct scatterlist bufsl[2];
 	struct scatterlist *psrc;
-
-	struct scatterlist request_bufsl[2];
-	struct ahash_request *areq;
-	struct scatterlist *request_sl;
-	unsigned int remaining_ahash_request_bytes;
-	unsigned int current_ahash_request_bytes;
-	struct work_struct sec1_ahash_process_remaining;
 };
 
 struct talitos_export_state {
 	u32 hw_context[TALITOS_MDEU_MAX_CONTEXT_SIZE / sizeof(u32)];
 	u8 buf[HASH_MAX_BLOCK_SIZE];
 	unsigned int swinit;
-	unsigned int first_desc;
-	unsigned int last_desc;
+	unsigned int first_request;
+	unsigned int last_request;
 	unsigned int to_hash_later;
 	unsigned int nbuf;
 };
@@ -1396,10 +1463,6 @@ static struct talitos_edesc *talitos_edesc_alloc(struct device *dev,
 		dma_len = 0;
 	}
 	alloc_len += icv_stashing ? authsize : 0;
-
-	/* if its a ahash, add space for a second desc next to the first one */
-	if (is_sec1 && !dst)
-		alloc_len += sizeof(struct talitos_desc);
 	alloc_len += ivsize;
 
 	edesc = kmalloc(ALIGN(alloc_len, dma_get_cache_alignment()), flags);
@@ -1415,6 +1478,7 @@ static struct talitos_edesc *talitos_edesc_alloc(struct device *dev,
 	edesc->dst_nents = dst_nents;
 	edesc->iv_dma = iv_dma;
 	edesc->dma_len = dma_len;
+	edesc->next_desc = NULL;
 	if (dma_len)
 		edesc->dma_link_tbl = dma_map_single(dev, &edesc->link_tbl[0],
 						     edesc->dma_len,
@@ -1715,39 +1779,37 @@ static void common_nonsnoop_hash_unmap(struct device *dev,
 	struct talitos_private *priv = dev_get_drvdata(dev);
 	bool is_sec1 = has_ftr_sec1(priv);
 	struct talitos_desc *desc = &edesc->desc;
-	struct talitos_desc *desc2 = (struct talitos_desc *)
-				     (edesc->buf + edesc->dma_len);
 
 	unmap_single_talitos_ptr(dev, &desc->ptr[5], DMA_FROM_DEVICE);
-	if (desc->next_desc &&
-	    desc->ptr[5].ptr != desc2->ptr[5].ptr)
-		unmap_single_talitos_ptr(dev, &desc2->ptr[5], DMA_FROM_DEVICE);
-	if (req_ctx->last_desc)
+
+	if (edesc->last && req_ctx->last_request)
 		memcpy(areq->result, req_ctx->hw_context,
 		       crypto_ahash_digestsize(tfm));
 
-	if (req_ctx->psrc)
-		talitos_sg_unmap(dev, edesc, req_ctx->psrc, NULL, 0, 0);
+	if (edesc->src)
+		talitos_sg_unmap(dev, edesc, edesc->src, NULL, 0, 0);
 
 	/* When using hashctx-in, must unmap it. */
 	if (from_talitos_ptr_len(&desc->ptr[1], is_sec1))
 		unmap_single_talitos_ptr(dev, &desc->ptr[1],
 					 DMA_TO_DEVICE);
-	else if (desc->next_desc)
-		unmap_single_talitos_ptr(dev, &desc2->ptr[1],
-					 DMA_TO_DEVICE);
-
-	if (is_sec1 && req_ctx->nbuf)
-		unmap_single_talitos_ptr(dev, &desc->ptr[3],
-					 DMA_TO_DEVICE);
 
 	if (edesc->dma_len)
 		dma_unmap_single(dev, edesc->dma_link_tbl, edesc->dma_len,
 				 DMA_BIDIRECTIONAL);
+}
+
+static void free_edesc_list_from(struct ahash_request *areq, struct talitos_edesc *edesc)
+{
+	struct talitos_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
+	struct talitos_edesc *next;
 
-	if (desc->next_desc)
-		dma_unmap_single(dev, be32_to_cpu(desc->next_desc),
-				 TALITOS_DESC_SIZE, DMA_BIDIRECTIONAL);
+	while (edesc) {
+		next = edesc->next_desc;
+		common_nonsnoop_hash_unmap(ctx->dev, edesc, areq);
+		kfree(edesc);
+		edesc = next;
+	}
 }
 
 static void ahash_done(struct device *dev,
@@ -1758,30 +1820,46 @@ static void ahash_done(struct device *dev,
 	struct talitos_edesc *edesc =
 		 container_of(desc, struct talitos_edesc, desc);
 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
+	bool is_sec1 = has_ftr_sec1(dev_get_drvdata(dev));
+	struct talitos_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct talitos_edesc *next;
 
-	if (!req_ctx->last_desc && req_ctx->to_hash_later) {
-		/* Position any partial block for next update/final/finup */
-		req_ctx->buf_idx = (req_ctx->buf_idx + 1) & 1;
-		req_ctx->nbuf = req_ctx->to_hash_later;
-	}
-	common_nonsnoop_hash_unmap(dev, edesc, areq);
-
-	kfree(edesc);
+	if (is_sec1) {
+		if (!req_ctx->last_request && req_ctx->to_hash_later) {
+			/* Position any partial block for next update/final/finup */
+			req_ctx->buf_idx = (req_ctx->buf_idx + 1) & 1;
+			req_ctx->nbuf = req_ctx->to_hash_later;
+		}
 
-	if (err) {
+		free_edesc_list_from(areq, edesc);
 		ahash_request_complete(areq, err);
-		return;
-	}
+	} else {
+		next = edesc->next_desc;
 
-	req_ctx->remaining_ahash_request_bytes -=
-		req_ctx->current_ahash_request_bytes;
+		common_nonsnoop_hash_unmap(dev, edesc, areq);
+		kfree(edesc);
 
-	if (!req_ctx->remaining_ahash_request_bytes) {
-		ahash_request_complete(areq, 0);
-		return;
-	}
+		if (err)
+			goto out;
 
-	schedule_work(&req_ctx->sec1_ahash_process_remaining);
+		if (next) {
+			err = talitos_submit(dev, ctx->ch, &next->desc,
+					     ahash_done, areq);
+			if (err != -EINPROGRESS)
+				goto out;
+			return;
+		}
+out:
+		if (!req_ctx->last_request && req_ctx->to_hash_later) {
+			/* Position any partial block for next update/final/finup */
+			req_ctx->buf_idx = (req_ctx->buf_idx + 1) & 1;
+			req_ctx->nbuf = req_ctx->to_hash_later;
+		}
+		if (err && next)
+			free_edesc_list_from(areq, next);
+		ahash_request_complete(areq, err);
+	}
 }
 
 /*
@@ -1805,18 +1883,15 @@ static void talitos_handle_buggy_hash(struct talitos_ctx *ctx,
 			       (char *)padded_hash, DMA_TO_DEVICE);
 }
 
-static int common_nonsnoop_hash(struct talitos_edesc *edesc,
-				struct ahash_request *areq, unsigned int length,
-				void (*callback) (struct device *dev,
-						  struct talitos_desc *desc,
-						  void *context, int error))
+static void common_nonsnoop_hash(struct talitos_edesc *edesc,
+				 struct ahash_request *areq,
+				 unsigned int length)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct talitos_ctx *ctx = crypto_ahash_ctx(tfm);
 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);
 	struct device *dev = ctx->dev;
 	struct talitos_desc *desc = &edesc->desc;
-	int ret;
 	bool sync_needed = false;
 	struct talitos_private *priv = dev_get_drvdata(dev);
 	bool is_sec1 = has_ftr_sec1(priv);
@@ -1825,7 +1900,7 @@ static int common_nonsnoop_hash(struct talitos_edesc *edesc,
 	/* first DWORD empty */
 
 	/* hash context in */
-	if (!req_ctx->first_desc || req_ctx->swinit) {
+	if (!edesc->first || !req_ctx->first_request || req_ctx->swinit) {
 		map_single_talitos_ptr_nosync(dev, &desc->ptr[1],
 					      req_ctx->hw_context_size,
 					      req_ctx->hw_context,
@@ -1833,40 +1908,31 @@ static int common_nonsnoop_hash(struct talitos_edesc *edesc,
 		req_ctx->swinit = 0;
 	}
 	/* Indicate next op is not the first. */
-	req_ctx->first_desc = 0;
+	req_ctx->first_request = 0;
 
 	/* HMAC key */
 	if (ctx->keylen)
 		to_talitos_ptr(&desc->ptr[2], ctx->dma_key, ctx->keylen,
 			       is_sec1);
 
-	if (is_sec1 && req_ctx->nbuf)
-		length -= req_ctx->nbuf;
-
 	sg_count = edesc->src_nents ?: 1;
 	if (is_sec1 && sg_count > 1)
-		sg_copy_to_buffer(req_ctx->psrc, sg_count, edesc->buf, length);
+		sg_copy_to_buffer(edesc->src, sg_count, edesc->buf, length);
 	else if (length)
-		sg_count = dma_map_sg(dev, req_ctx->psrc, sg_count,
-				      DMA_TO_DEVICE);
+		sg_count = dma_map_sg(dev, edesc->src, sg_count, DMA_TO_DEVICE);
+
 	/*
 	 * data in
 	 */
-	if (is_sec1 && req_ctx->nbuf) {
-		map_single_talitos_ptr(dev, &desc->ptr[3], req_ctx->nbuf,
-				       req_ctx->buf[req_ctx->buf_idx],
-				       DMA_TO_DEVICE);
-	} else {
-		sg_count = talitos_sg_map(dev, req_ctx->psrc, length, edesc,
-					  &desc->ptr[3], sg_count, 0, 0);
-		if (sg_count > 1)
-			sync_needed = true;
-	}
+	sg_count = talitos_sg_map(dev, edesc->src, length, edesc, &desc->ptr[3],
+				  sg_count, 0, 0);
+	if (sg_count > 1)
+		sync_needed = true;
 
 	/* fifth DWORD empty */
 
 	/* hash/HMAC out -or- hash context out */
-	if (req_ctx->last_desc)
+	if (edesc->last && req_ctx->last_request)
 		map_single_talitos_ptr(dev, &desc->ptr[5],
 				       crypto_ahash_digestsize(tfm),
 				       req_ctx->hw_context, DMA_FROM_DEVICE);
@@ -1881,73 +1947,94 @@ static int common_nonsnoop_hash(struct talitos_edesc *edesc,
 	if (is_sec1 && from_talitos_ptr_len(&desc->ptr[3], true) == 0)
 		talitos_handle_buggy_hash(ctx, edesc, &desc->ptr[3]);
 
-	if (is_sec1 && req_ctx->nbuf && length) {
-		struct talitos_desc *desc2 = (struct talitos_desc *)
-					     (edesc->buf + edesc->dma_len);
-		dma_addr_t next_desc;
-
-		memset(desc2, 0, sizeof(*desc2));
-		desc2->hdr = desc->hdr;
-		desc2->hdr &= ~DESC_HDR_MODE0_MDEU_INIT;
-		desc2->hdr1 = desc2->hdr;
-		desc->hdr &= ~DESC_HDR_MODE0_MDEU_PAD;
-		desc->hdr |= DESC_HDR_MODE0_MDEU_CONT;
-		desc->hdr &= ~DESC_HDR_DONE_NOTIFY;
-
-		if (desc->ptr[1].ptr)
-			copy_talitos_ptr(&desc2->ptr[1], &desc->ptr[1],
-					 is_sec1);
-		else
-			map_single_talitos_ptr_nosync(dev, &desc2->ptr[1],
-						      req_ctx->hw_context_size,
-						      req_ctx->hw_context,
-						      DMA_TO_DEVICE);
-		copy_talitos_ptr(&desc2->ptr[2], &desc->ptr[2], is_sec1);
-		sg_count = talitos_sg_map(dev, req_ctx->psrc, length, edesc,
-					  &desc2->ptr[3], sg_count, 0, 0);
-		if (sg_count > 1)
-			sync_needed = true;
-		copy_talitos_ptr(&desc2->ptr[5], &desc->ptr[5], is_sec1);
-		if (req_ctx->last_desc)
-			map_single_talitos_ptr_nosync(dev, &desc->ptr[5],
-						      req_ctx->hw_context_size,
-						      req_ctx->hw_context,
-						      DMA_FROM_DEVICE);
-
-		next_desc = dma_map_single(dev, &desc2->hdr1, TALITOS_DESC_SIZE,
-					   DMA_BIDIRECTIONAL);
-		desc->next_desc = cpu_to_be32(next_desc);
-	}
-
 	if (sync_needed)
 		dma_sync_single_for_device(dev, edesc->dma_link_tbl,
 					   edesc->dma_len, DMA_BIDIRECTIONAL);
-
-	ret = talitos_submit(dev, ctx->ch, desc, callback, areq);
-	if (ret != -EINPROGRESS) {
-		common_nonsnoop_hash_unmap(dev, edesc, areq);
-		kfree(edesc);
-	}
-	return ret;
 }
 
 static struct talitos_edesc *ahash_edesc_alloc(struct ahash_request *areq,
+					       struct scatterlist *src,
 					       unsigned int nbytes)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct talitos_ctx *ctx = crypto_ahash_ctx(tfm);
+
+	return talitos_edesc_alloc(ctx->dev, src, NULL, NULL, 0,
+				   nbytes, 0, 0, 0, areq->base.flags, false);
+}
+
+static struct talitos_edesc *
+ahash_process_req_prepare(struct ahash_request *areq, unsigned int nbytes,
+			  unsigned int blocksize, bool is_sec1)
+{
+	struct talitos_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);
-	struct talitos_private *priv = dev_get_drvdata(ctx->dev);
-	bool is_sec1 = has_ftr_sec1(priv);
+	struct talitos_edesc *first = NULL, *prev_edesc = NULL, *edesc;
+	size_t desc_max = is_sec1 ? TALITOS1_MAX_DATA_LEN :
+				    TALITOS2_MAX_DATA_LEN;
+	struct scatterlist tmp[2];
+	size_t to_hash_this_desc;
+	struct scatterlist *src;
+	size_t offset = 0;
+
+	do {
+		src = scatterwalk_ffwd(tmp, req_ctx->psrc, offset);
+
+		to_hash_this_desc =
+			min(nbytes, ALIGN_DOWN(desc_max, blocksize));
+
+		/* Allocate extended descriptor */
+		edesc = ahash_edesc_alloc(areq, src, to_hash_this_desc);
+		if (IS_ERR(edesc)) {
+			if (first)
+				free_edesc_list_from(areq, first);
+			return edesc;
+		}
 
-	if (is_sec1)
-		nbytes -= req_ctx->nbuf;
+		edesc->src =
+			scatterwalk_ffwd(edesc->bufsl, req_ctx->psrc, offset);
+		edesc->desc.hdr = ctx->desc_hdr_template;
+		edesc->first = offset == 0;
+		edesc->last = nbytes - to_hash_this_desc == 0;
 
-	return talitos_edesc_alloc(ctx->dev, req_ctx->psrc, NULL, NULL, 0,
-				   nbytes, 0, 0, 0, areq->base.flags, false);
+		/* On last one, request SEC to pad; otherwise continue */
+		if (req_ctx->last_request && edesc->last)
+			edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_PAD;
+		else
+			edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_CONT;
+
+		/* request SEC to INIT hash. */
+		if (req_ctx->first_request && edesc->first && !req_ctx->swinit)
+			edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_INIT;
+
+		/*
+		 * When the tfm context has a keylen, it's an HMAC.
+		 * A first or last (ie. not middle) descriptor must request HMAC.
+		 */
+		if (ctx->keylen && ((req_ctx->first_request && edesc->first) ||
+				    (req_ctx->last_request && edesc->last)))
+			edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_HMAC;
+
+		/* clear the DN bit  */
+		if (is_sec1 && !edesc->last)
+			edesc->desc.hdr &= ~DESC_HDR_DONE_NOTIFY;
+
+		common_nonsnoop_hash(edesc, areq, to_hash_this_desc);
+
+		offset += to_hash_this_desc;
+		nbytes -= to_hash_this_desc;
+
+		if (!prev_edesc)
+			first = edesc;
+		else
+			prev_edesc->next_desc = edesc;
+		prev_edesc = edesc;
+	} while (nbytes);
+
+	return first;
 }
 
-static int ahash_process_req_one(struct ahash_request *areq, unsigned int nbytes)
+static int ahash_process_req(struct ahash_request *areq, unsigned int nbytes)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct talitos_ctx *ctx = crypto_ahash_ctx(tfm);
@@ -1955,23 +2042,23 @@ static int ahash_process_req_one(struct ahash_request *areq, unsigned int nbytes
 	struct talitos_edesc *edesc;
 	unsigned int blocksize =
 			crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
+	bool is_sec1 = has_ftr_sec1(dev_get_drvdata(ctx->dev));
 	unsigned int nbytes_to_hash;
 	unsigned int to_hash_later;
 	unsigned int nsg;
 	int nents;
 	struct device *dev = ctx->dev;
-	struct talitos_private *priv = dev_get_drvdata(dev);
-	bool is_sec1 = has_ftr_sec1(priv);
 	u8 *ctx_buf = req_ctx->buf[req_ctx->buf_idx];
+	int ret;
 
-	if (!req_ctx->last_desc && (nbytes + req_ctx->nbuf <= blocksize)) {
+	if (!req_ctx->last_request && (nbytes + req_ctx->nbuf <= blocksize)) {
 		/* Buffer up to one whole block */
-		nents = sg_nents_for_len(req_ctx->request_sl, nbytes);
+		nents = sg_nents_for_len(areq->src, nbytes);
 		if (nents < 0) {
 			dev_err(dev, "Invalid number of src SG.\n");
 			return nents;
 		}
-		sg_copy_to_buffer(req_ctx->request_sl, nents,
+		sg_copy_to_buffer(areq->src, nents,
 				  ctx_buf + req_ctx->nbuf, nbytes);
 		req_ctx->nbuf += nbytes;
 		return 0;
@@ -1981,7 +2068,7 @@ static int ahash_process_req_one(struct ahash_request *areq, unsigned int nbytes
 	nbytes_to_hash = nbytes + req_ctx->nbuf;
 	to_hash_later = nbytes_to_hash & (blocksize - 1);
 
-	if (req_ctx->last_desc)
+	if (req_ctx->last_request)
 		to_hash_later = 0;
 	else if (to_hash_later)
 		/* There is a partial block. Hash the full block(s) now */
@@ -1993,123 +2080,39 @@ static int ahash_process_req_one(struct ahash_request *areq, unsigned int nbytes
 	}
 
 	/* Chain in any previously buffered data */
-	if (!is_sec1 && req_ctx->nbuf) {
+	if (req_ctx->nbuf) {
 		nsg = (req_ctx->nbuf < nbytes_to_hash) ? 2 : 1;
 		sg_init_table(req_ctx->bufsl, nsg);
 		sg_set_buf(req_ctx->bufsl, ctx_buf, req_ctx->nbuf);
 		if (nsg > 1)
-			sg_chain(req_ctx->bufsl, 2, req_ctx->request_sl);
+			sg_chain(req_ctx->bufsl, 2, areq->src);
 		req_ctx->psrc = req_ctx->bufsl;
-	} else if (is_sec1 && req_ctx->nbuf && req_ctx->nbuf < blocksize) {
-		int offset;
-
-		if (nbytes_to_hash > blocksize)
-			offset = blocksize - req_ctx->nbuf;
-		else
-			offset = nbytes_to_hash - req_ctx->nbuf;
-		nents = sg_nents_for_len(req_ctx->request_sl, offset);
-		if (nents < 0) {
-			dev_err(dev, "Invalid number of src SG.\n");
-			return nents;
-		}
-		sg_copy_to_buffer(req_ctx->request_sl, nents,
-				  ctx_buf + req_ctx->nbuf, offset);
-		req_ctx->nbuf += offset;
-		req_ctx->psrc = scatterwalk_ffwd(req_ctx->bufsl, req_ctx->request_sl,
-						 offset);
 	} else
-		req_ctx->psrc = req_ctx->request_sl;
+		req_ctx->psrc = areq->src;
 
 	if (to_hash_later) {
-		nents = sg_nents_for_len(req_ctx->request_sl, nbytes);
+		nents = sg_nents_for_len(areq->src, nbytes);
 		if (nents < 0) {
 			dev_err(dev, "Invalid number of src SG.\n");
 			return nents;
 		}
-		sg_pcopy_to_buffer(req_ctx->request_sl, nents,
+		sg_pcopy_to_buffer(areq->src, nents,
 				   req_ctx->buf[(req_ctx->buf_idx + 1) & 1],
 				      to_hash_later,
 				      nbytes - to_hash_later);
 	}
 	req_ctx->to_hash_later = to_hash_later;
 
-	/* Allocate extended descriptor */
-	edesc = ahash_edesc_alloc(req_ctx->areq, nbytes_to_hash);
+	edesc = ahash_process_req_prepare(areq, nbytes_to_hash, blocksize,
+					  is_sec1);
 	if (IS_ERR(edesc))
 		return PTR_ERR(edesc);
 
-	edesc->desc.hdr = ctx->desc_hdr_template;
-
-	/* On last one, request SEC to pad; otherwise continue */
-	if (req_ctx->last_desc)
-		edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_PAD;
-	else
-		edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_CONT;
-
-	/* request SEC to INIT hash. */
-	if (req_ctx->first_desc && !req_ctx->swinit)
-		edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_INIT;
-
-	/* When the tfm context has a keylen, it's an HMAC.
-	 * A first or last (ie. not middle) descriptor must request HMAC.
-	 */
-	if (ctx->keylen && (req_ctx->first_desc || req_ctx->last_desc))
-		edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_HMAC;
+	ret = talitos_submit(dev, ctx->ch, &edesc->desc, ahash_done, areq);
+	if (ret != -EINPROGRESS)
+		free_edesc_list_from(areq, edesc);
 
-	return common_nonsnoop_hash(edesc, req_ctx->areq, nbytes_to_hash, ahash_done);
-}
-
-static void sec1_ahash_process_remaining(struct work_struct *work)
-{
-	struct talitos_ahash_req_ctx *req_ctx =
-		container_of(work, struct talitos_ahash_req_ctx,
-			     sec1_ahash_process_remaining);
-	int err = 0;
-
-	req_ctx->request_sl = scatterwalk_ffwd(req_ctx->request_bufsl,
-					       req_ctx->request_sl, TALITOS1_MAX_DATA_LEN);
-
-	if (req_ctx->remaining_ahash_request_bytes > TALITOS1_MAX_DATA_LEN)
-		req_ctx->current_ahash_request_bytes = TALITOS1_MAX_DATA_LEN;
-	else {
-		req_ctx->current_ahash_request_bytes =
-			req_ctx->remaining_ahash_request_bytes;
-
-		if (req_ctx->last_request)
-			req_ctx->last_desc = 1;
-	}
-
-	err = ahash_process_req_one(req_ctx->areq,
-				    req_ctx->current_ahash_request_bytes);
-
-	if (err != -EINPROGRESS)
-		ahash_request_complete(req_ctx->areq, err);
-}
-
-static int ahash_process_req(struct ahash_request *areq, unsigned int nbytes)
-{
-	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
-	struct talitos_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct device *dev = ctx->dev;
-	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);
-	struct talitos_private *priv = dev_get_drvdata(dev);
-	bool is_sec1 = has_ftr_sec1(priv);
-
-	req_ctx->areq = areq;
-	req_ctx->request_sl = areq->src;
-	req_ctx->remaining_ahash_request_bytes = nbytes;
-
-	if (is_sec1) {
-		if (nbytes > TALITOS1_MAX_DATA_LEN)
-			nbytes = TALITOS1_MAX_DATA_LEN;
-		else if (req_ctx->last_request)
-			req_ctx->last_desc = 1;
-	}
-
-	req_ctx->current_ahash_request_bytes = nbytes;
-
-	return ahash_process_req_one(req_ctx->areq,
-				     req_ctx->current_ahash_request_bytes);
+	return ret;
 }
 
 static int ahash_init(struct ahash_request *areq)
@@ -2124,15 +2127,13 @@ static int ahash_init(struct ahash_request *areq)
 	/* Initialize the context */
 	req_ctx->buf_idx = 0;
 	req_ctx->nbuf = 0;
-	req_ctx->first_desc = 1; /* first_desc indicates h/w must init its context */
+	req_ctx->first_request = 1;
 	req_ctx->swinit = 0; /* assume h/w init of context */
 	size =	(crypto_ahash_digestsize(tfm) <= SHA256_DIGEST_SIZE)
 			? TALITOS_MDEU_CONTEXT_SIZE_MD5_SHA1_SHA256
 			: TALITOS_MDEU_CONTEXT_SIZE_SHA384_SHA512;
 	req_ctx->hw_context_size = size;
 	req_ctx->last_request = 0;
-	req_ctx->last_desc = 0;
-	INIT_WORK(&req_ctx->sec1_ahash_process_remaining, sec1_ahash_process_remaining);
 
 	dma = dma_map_single(dev, req_ctx->hw_context, req_ctx->hw_context_size,
 			     DMA_TO_DEVICE);
@@ -2197,13 +2198,14 @@ static int ahash_finup(struct ahash_request *areq)
 
 static int ahash_digest(struct ahash_request *areq)
 {
-	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);
-	struct crypto_ahash *ahash = crypto_ahash_reqtfm(areq);
-
-	ahash->init(areq);
-	req_ctx->last = 1;
+	ahash_init(areq);
+	return ahash_finup(areq);
+}
 
-	return ahash_process_req(areq, areq->nbytes);
+static int ahash_digest_sha224_swinit(struct ahash_request *areq)
+{
+	ahash_init_sha224_swinit(areq);
+	return ahash_finup(areq);
 }
 
 static int ahash_export(struct ahash_request *areq, void *out)
@@ -2223,8 +2225,8 @@ static int ahash_export(struct ahash_request *areq, void *out)
 	       req_ctx->hw_context_size);
 	memcpy(export->buf, req_ctx->buf[req_ctx->buf_idx], req_ctx->nbuf);
 	export->swinit = req_ctx->swinit;
-	export->first_desc = req_ctx->first_desc;
-	export->last_desc = req_ctx->last_desc;
+	export->first_request = req_ctx->first_request;
+	export->last_request = req_ctx->last_request;
 	export->to_hash_later = req_ctx->to_hash_later;
 	export->nbuf = req_ctx->nbuf;
 
@@ -2249,8 +2251,8 @@ static int ahash_import(struct ahash_request *areq, const void *in)
 	memcpy(req_ctx->hw_context, export->hw_context, size);
 	memcpy(req_ctx->buf[0], export->buf, export->nbuf);
 	req_ctx->swinit = export->swinit;
-	req_ctx->first_desc = export->first_desc;
-	req_ctx->last_desc = export->last_desc;
+	req_ctx->first_request = export->first_request;
+	req_ctx->last_request = export->last_request;
 	req_ctx->to_hash_later = export->to_hash_later;
 	req_ctx->nbuf = export->nbuf;
 
@@ -3320,6 +3322,8 @@ static struct talitos_crypto_alg *talitos_alg_alloc(struct device *dev,
 		    (!strcmp(alg->cra_name, "sha224") ||
 		     !strcmp(alg->cra_name, "hmac(sha224)"))) {
 			t_alg->algt.alg.hash.init = ahash_init_sha224_swinit;
+			t_alg->algt.alg.hash.digest =
+				ahash_digest_sha224_swinit;
 			t_alg->algt.desc_hdr_template =
 					DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
 					DESC_HDR_SEL0_MDEUA |
diff --git linux-libre-6.6.144-gnu/drivers/crypto/talitos.h linux-libre-6.6.145-gnu/drivers/crypto/talitos.h
index 1a93ee355929d..11f0eb6a41db6 100644
--- linux-libre-6.6.144-gnu/drivers/crypto/talitos.h
+++ linux-libre-6.6.145-gnu/drivers/crypto/talitos.h
@@ -44,11 +44,17 @@ struct talitos_desc {
 
 /*
  * talitos_edesc - s/w-extended descriptor
+ * @bufsl: scatterlist buffer
+ * @src: pointer to input scatterlist
+ * @first: first descriptor of a chain
+ * @last: last descriptor of a chain
+ *
  * @src_nents: number of segments in input scatterlist
  * @dst_nents: number of segments in output scatterlist
  * @iv_dma: dma address of iv for checking continuity and link table
  * @dma_len: length of dma mapped link_tbl space
  * @dma_link_tbl: bus physical address of link_tbl/buf
+ * @next_desc: next descriptor
  * @desc: h/w descriptor
  * @link_tbl: input and output h/w link tables (if {src,dst}_nents > 1) (SEC2)
  * @buf: input and output buffeur (if {src,dst}_nents > 1) (SEC1)
@@ -58,11 +64,17 @@ struct talitos_desc {
  * of link_tbl data
  */
 struct talitos_edesc {
+	struct scatterlist bufsl[2];
+	struct scatterlist *src;
+	int first;
+	int last;
+
 	int src_nents;
 	int dst_nents;
 	dma_addr_t iv_dma;
 	int dma_len;
 	dma_addr_t dma_link_tbl;
+	struct talitos_edesc *next_desc;
 	struct talitos_desc desc;
 	union {
 		DECLARE_FLEX_ARRAY(struct talitos_ptr, link_tbl);
diff --git linux-libre-6.6.144-gnu/drivers/dax/kmem.c linux-libre-6.6.145-gnu/drivers/dax/kmem.c
index c57acb73e3db2..60d8bb7acf519 100644
--- linux-libre-6.6.144-gnu/drivers/dax/kmem.c
+++ linux-libre-6.6.145-gnu/drivers/dax/kmem.c
@@ -193,6 +193,12 @@ static void dev_dax_kmem_remove(struct dev_dax *dev_dax)
 		if (rc)
 			continue;
 
+		/* range was never added during probe */
+		if (!data->res[i]) {
+			success++;
+			continue;
+		}
+
 		rc = remove_memory(range.start, range_len(&range));
 		if (rc == 0) {
 			remove_resource(data->res[i]);
diff --git linux-libre-6.6.144-gnu/drivers/dma-buf/udmabuf.c linux-libre-6.6.145-gnu/drivers/dma-buf/udmabuf.c
index 980975ffc55d3..1f05c486ac32e 100644
--- linux-libre-6.6.144-gnu/drivers/dma-buf/udmabuf.c
+++ linux-libre-6.6.145-gnu/drivers/dma-buf/udmabuf.c
@@ -27,6 +27,7 @@ struct udmabuf {
 	pgoff_t pagecount;
 	struct page **pages;
 	struct sg_table *sg;
+	enum dma_data_direction sg_dir;
 	struct miscdevice *device;
 };
 
@@ -139,7 +140,7 @@ static void release_udmabuf(struct dma_buf *buf)
 	pgoff_t pg;
 
 	if (ubuf->sg)
-		put_sg_table(dev, ubuf->sg, DMA_BIDIRECTIONAL);
+		put_sg_table(dev, ubuf->sg, ubuf->sg_dir);
 
 	for (pg = 0; pg < ubuf->pagecount; pg++)
 		put_page(ubuf->pages[pg]);
@@ -159,6 +160,8 @@ static int begin_cpu_udmabuf(struct dma_buf *buf,
 		if (IS_ERR(ubuf->sg)) {
 			ret = PTR_ERR(ubuf->sg);
 			ubuf->sg = NULL;
+		} else {
+			ubuf->sg_dir = direction;
 		}
 	} else {
 		dma_sync_sgtable_for_cpu(dev, ubuf->sg, direction);
diff --git linux-libre-6.6.144-gnu/drivers/dma/dmaengine.c linux-libre-6.6.145-gnu/drivers/dma/dmaengine.c
index 491b222402216..b1c9187602d53 100644
--- linux-libre-6.6.144-gnu/drivers/dma/dmaengine.c
+++ linux-libre-6.6.145-gnu/drivers/dma/dmaengine.c
@@ -905,11 +905,12 @@ void dma_release_channel(struct dma_chan *chan)
 	mutex_lock(&dma_list_mutex);
 	WARN_ONCE(chan->client_count != 1,
 		  "chan reference count %d != 1\n", chan->client_count);
-	dma_chan_put(chan);
 	/* drop PRIVATE cap enabled by __dma_request_channel() */
 	if (--chan->device->privatecnt == 0)
 		dma_cap_clear(DMA_PRIVATE, chan->device->cap_mask);
 
+	dma_chan_put(chan);
+
 	if (chan->slave) {
 		sysfs_remove_link(&chan->dev->device.kobj, DMA_SLAVE_NAME);
 		sysfs_remove_link(&chan->slave->kobj, chan->name);
diff --git linux-libre-6.6.144-gnu/drivers/dma/dw-edma/dw-edma-core.h linux-libre-6.6.145-gnu/drivers/dma/dw-edma/dw-edma-core.h
index 71894b9e0b153..cc783e076671a 100644
--- linux-libre-6.6.144-gnu/drivers/dma/dw-edma/dw-edma-core.h
+++ linux-libre-6.6.145-gnu/drivers/dma/dw-edma/dw-edma-core.h
@@ -108,7 +108,7 @@ struct dw_edma {
 
 	struct dw_edma_chan		*chan;
 
-	raw_spinlock_t			lock;		/* Only for legacy */
+	raw_spinlock_t			lock;		/* Protect v0 shared registers */
 
 	struct dw_edma_chip             *chip;
 
diff --git linux-libre-6.6.144-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c linux-libre-6.6.145-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c
index b75fdaffad9a4..2850a9df80f54 100644
--- linux-libre-6.6.144-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c
+++ linux-libre-6.6.145-gnu/drivers/dma/dw-edma/dw-edma-v0-core.c
@@ -364,6 +364,7 @@ static void dw_edma_v0_core_start(struct dw_edma_chunk *chunk, bool first)
 {
 	struct dw_edma_chan *chan = chunk->chan;
 	struct dw_edma *dw = chan->dw;
+	unsigned long flags;
 	u32 tmp;
 
 	dw_edma_v0_core_write_chunk(chunk);
@@ -408,6 +409,8 @@ static void dw_edma_v0_core_start(struct dw_edma_chunk *chunk, bool first)
 			}
 		}
 		/* Interrupt unmask - done, abort */
+		raw_spin_lock_irqsave(&dw->lock, flags);
+
 		tmp = GET_RW_32(dw, chan->dir, int_mask);
 		tmp &= ~FIELD_PREP(EDMA_V0_DONE_INT_MASK, BIT(chan->id));
 		tmp &= ~FIELD_PREP(EDMA_V0_ABORT_INT_MASK, BIT(chan->id));
@@ -416,6 +419,9 @@ static void dw_edma_v0_core_start(struct dw_edma_chunk *chunk, bool first)
 		tmp = GET_RW_32(dw, chan->dir, linked_list_err_en);
 		tmp |= FIELD_PREP(EDMA_V0_LINKED_LIST_ERR_MASK, BIT(chan->id));
 		SET_RW_32(dw, chan->dir, linked_list_err_en, tmp);
+
+		raw_spin_unlock_irqrestore(&dw->lock, flags);
+
 		/* Channel control */
 		SET_CH_32(dw, chan->dir, chan->id, ch_control1,
 			  (DW_EDMA_V0_CCS | DW_EDMA_V0_LLE));
diff --git linux-libre-6.6.144-gnu/drivers/dma/imx-sdma.c linux-libre-6.6.145-gnu/drivers/dma/imx-sdma.c
index 0aa25edb6a66e..c03b40ad7e694 100644
--- linux-libre-6.6.144-gnu/drivers/dma/imx-sdma.c
+++ linux-libre-6.6.145-gnu/drivers/dma/imx-sdma.c
@@ -2321,7 +2321,9 @@ static int sdma_probe(struct platform_device *pdev)
 			goto err_register;
 		}
 
-		spba_bus = of_find_compatible_node(NULL, NULL, "fsl,spba-bus");
+		struct device_node *sdma_parent_np __free(device_node) = of_get_parent(np);
+
+		spba_bus = of_get_compatible_child(sdma_parent_np, "fsl,spba-bus");
 		ret = of_address_to_resource(spba_bus, 0, &spba_res);
 		if (!ret) {
 			sdma->spba_start_addr = spba_res.start;
diff --git linux-libre-6.6.144-gnu/drivers/dma/qcom/gpi.c linux-libre-6.6.145-gnu/drivers/dma/qcom/gpi.c
index 36830efd13f74..a6fc151f8cc12 100644
--- linux-libre-6.6.144-gnu/drivers/dma/qcom/gpi.c
+++ linux-libre-6.6.145-gnu/drivers/dma/qcom/gpi.c
@@ -2252,6 +2252,7 @@ static int gpi_probe(struct platform_device *pdev)
 	/* clear and Set capabilities */
 	dma_cap_zero(gpi_dev->dma_device.cap_mask);
 	dma_cap_set(DMA_SLAVE, gpi_dev->dma_device.cap_mask);
+	dma_cap_set(DMA_PRIVATE, gpi_dev->dma_device.cap_mask);
 
 	/* configure dmaengine apis */
 	gpi_dev->dma_device.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
diff --git linux-libre-6.6.144-gnu/drivers/dma/tegra186-gpc-dma.c linux-libre-6.6.145-gnu/drivers/dma/tegra186-gpc-dma.c
index 029f45f7e37f4..e5ce733b5a6e2 100644
--- linux-libre-6.6.144-gnu/drivers/dma/tegra186-gpc-dma.c
+++ linux-libre-6.6.145-gnu/drivers/dma/tegra186-gpc-dma.c
@@ -825,6 +825,13 @@ static unsigned int get_burst_size(struct tegra_dma_channel *tdc,
 	 * len to calculate the optimum burst size
 	 */
 	burst_byte = burst_size ? burst_size * slave_bw : len;
+
+	/*
+	 * Find the largest burst size that evenly divides the transfer length.
+	 * The hardware requires the transfer length to be a multiple of the
+	 * burst size - partial bursts are not supported.
+	 */
+	burst_byte = min(burst_byte, 1U << __ffs(len));
 	burst_mmio_width = burst_byte / 4;
 
 	if (burst_mmio_width < TEGRA_GPCDMA_MMIOSEQ_BURST_MIN)
diff --git linux-libre-6.6.144-gnu/drivers/edac/i10nm_base.c linux-libre-6.6.145-gnu/drivers/edac/i10nm_base.c
index 3c70d86074975..ac345aae4942e 100644
--- linux-libre-6.6.144-gnu/drivers/edac/i10nm_base.c
+++ linux-libre-6.6.145-gnu/drivers/edac/i10nm_base.c
@@ -88,6 +88,7 @@ static struct res_config *res_cfg;
 static int retry_rd_err_log;
 static int decoding_via_mca;
 static bool mem_cfg_2lm;
+static bool no_adxl;
 
 static u32 offsets_scrub_icx[]  = {0x22c60, 0x22c54, 0x22c5c, 0x22c58, 0x22c28, 0x20ed8};
 static u32 offsets_scrub_spr[]  = {0x22c60, 0x22c54, 0x22f08, 0x22c58, 0x22c28, 0x20ed8};
@@ -1173,8 +1174,14 @@ static int __init i10nm_init(void)
 	}
 
 	rc = skx_adxl_get();
-	if (rc)
-		goto fail;
+	if (rc) {
+		/* Decoding errors via MCA banks for 2LM isn't supported yet */
+		if (rc != -ENODEV || mem_cfg_2lm)
+			goto fail;
+		i10nm_printk(KERN_INFO, "ADXL not found, falling back to MCA-based decoding.\n");
+		no_adxl = true;
+		decoding_via_mca = true;
+	}
 
 	opstate_init();
 	mce_register_decode_chain(&i10nm_mce_dec);
@@ -1208,7 +1215,8 @@ static void __exit i10nm_exit(void)
 
 	teardown_i10nm_debug();
 	mce_unregister_decode_chain(&i10nm_mce_dec);
-	skx_adxl_put();
+	if (!no_adxl)
+		skx_adxl_put();
 	skx_remove();
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/edac/skx_common.c linux-libre-6.6.145-gnu/drivers/edac/skx_common.c
index 9e43aed72bd9f..6b492ac8ba48b 100644
--- linux-libre-6.6.144-gnu/drivers/edac/skx_common.c
+++ linux-libre-6.6.145-gnu/drivers/edac/skx_common.c
@@ -417,6 +417,9 @@ int skx_get_dimm_info(u32 mtr, u32 mcmtr, u32 amap, struct dimm_info *dimm,
 	rows = numrow(mtr);
 	cols = imc->hbm_mc ? 6 : numcol(mtr);
 
+	if (ranks < 0 || rows < 0 || cols < 0)
+		return 0;
+
 	if (imc->hbm_mc) {
 		banks = 32;
 		mtype = MEM_HBM2;
diff --git linux-libre-6.6.144-gnu/drivers/firewire/net.c linux-libre-6.6.145-gnu/drivers/firewire/net.c
index 7a4d1a478e33e..21f3a9dae072a 100644
--- linux-libre-6.6.144-gnu/drivers/firewire/net.c
+++ linux-libre-6.6.145-gnu/drivers/firewire/net.c
@@ -257,9 +257,10 @@ static void fwnet_header_cache_update(struct hh_cache *hh,
 	memcpy((u8 *)hh->hh_data + HH_DATA_OFF(FWNET_HLEN), haddr, net->addr_len);
 }
 
-static int fwnet_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+static int fwnet_header_parse(const struct sk_buff *skb, const struct net_device *dev,
+			      unsigned char *haddr)
 {
-	memcpy(haddr, skb->dev->dev_addr, FWNET_ALEN);
+	memcpy(haddr, dev->dev_addr, FWNET_ALEN);
 
 	return FWNET_ALEN;
 }
diff --git linux-libre-6.6.144-gnu/drivers/firmware/arm_scmi/power.c linux-libre-6.6.145-gnu/drivers/firmware/arm_scmi/power.c
index 356e83631664d..6e01f70c3a9ee 100644
--- linux-libre-6.6.144-gnu/drivers/firmware/arm_scmi/power.c
+++ linux-libre-6.6.145-gnu/drivers/firmware/arm_scmi/power.c
@@ -194,8 +194,12 @@ scmi_power_name_get(const struct scmi_protocol_handle *ph,
 		    u32 domain)
 {
 	struct scmi_power_info *pi = ph->get_priv(ph);
-	struct power_dom_info *dom = pi->dom_info + domain;
+	struct power_dom_info *dom;
 
+	if (domain >= pi->num_domains)
+		return "unknown";
+
+	dom = pi->dom_info + domain;
 	return dom->name;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/firmware/arm_scmi/sensors.c linux-libre-6.6.145-gnu/drivers/firmware/arm_scmi/sensors.c
index 0b5853fa9d874..4e3e937cb92c1 100644
--- linux-libre-6.6.144-gnu/drivers/firmware/arm_scmi/sensors.c
+++ linux-libre-6.6.145-gnu/drivers/firmware/arm_scmi/sensors.c
@@ -777,7 +777,7 @@ static int scmi_sensor_config_get(const struct scmi_protocol_handle *ph,
 	if (!ret) {
 		struct scmi_sensor_info *s = si->sensors + sensor_id;
 
-		*sensor_config = get_unaligned_le64(t->rx.buf);
+		*sensor_config = get_unaligned_le32(t->rx.buf);
 		s->sensor_config = *sensor_config;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/fpga/dfl.c linux-libre-6.6.145-gnu/drivers/fpga/dfl.c
index f1ced28793d2a..af618609d3696 100644
--- linux-libre-6.6.144-gnu/drivers/fpga/dfl.c
+++ linux-libre-6.6.145-gnu/drivers/fpga/dfl.c
@@ -1117,6 +1117,8 @@ static int dfh_get_param_size(void __iomem *dfh_base, resource_size_t max)
 			return -EINVAL;
 
 		size += next * sizeof(u64);
+		if (size > max)
+			return -EINVAL;
 
 		if (FIELD_GET(DFHv1_PARAM_HDR_NEXT_EOP, v))
 			return size;
diff --git linux-libre-6.6.144-gnu/drivers/fpga/microchip-spi.c linux-libre-6.6.145-gnu/drivers/fpga/microchip-spi.c
index 2a82c726d6e59..a44cec54ba99e 100644
--- linux-libre-6.6.144-gnu/drivers/fpga/microchip-spi.c
+++ linux-libre-6.6.145-gnu/drivers/fpga/microchip-spi.c
@@ -116,6 +116,9 @@ static int mpf_ops_parse_header(struct fpga_manager *mgr,
 	}
 
 	header_size = *(buf + MPF_HEADER_SIZE_OFFSET);
+	if (!header_size)
+		return -EINVAL;
+
 	if (header_size > count) {
 		info->header_size = header_size;
 		return -EAGAIN;
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-eic-sprd.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-eic-sprd.c
index b24e349deed5e..4cd4ac17fff68 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-eic-sprd.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-eic-sprd.c
@@ -93,7 +93,7 @@ struct sprd_eic {
 	struct gpio_chip chip;
 	void __iomem *base[SPRD_EIC_MAX_BANK];
 	enum sprd_eic_type type;
-	spinlock_t lock;
+	raw_spinlock_t lock;
 	int irq;
 };
 
@@ -145,7 +145,7 @@ static void sprd_eic_update(struct gpio_chip *chip, unsigned int offset,
 	unsigned long flags;
 	u32 tmp;
 
-	spin_lock_irqsave(&sprd_eic->lock, flags);
+	raw_spin_lock_irqsave(&sprd_eic->lock, flags);
 	tmp = readl_relaxed(base + reg);
 
 	if (val)
@@ -154,7 +154,7 @@ static void sprd_eic_update(struct gpio_chip *chip, unsigned int offset,
 		tmp &= ~BIT(SPRD_EIC_BIT(offset));
 
 	writel_relaxed(tmp, base + reg);
-	spin_unlock_irqrestore(&sprd_eic->lock, flags);
+	raw_spin_unlock_irqrestore(&sprd_eic->lock, flags);
 }
 
 static int sprd_eic_read(struct gpio_chip *chip, unsigned int offset, u16 reg)
@@ -618,7 +618,7 @@ static int sprd_eic_probe(struct platform_device *pdev)
 	if (!sprd_eic)
 		return -ENOMEM;
 
-	spin_lock_init(&sprd_eic->lock);
+	raw_spin_lock_init(&sprd_eic->lock);
 	sprd_eic->type = pdata->type;
 
 	sprd_eic->irq = platform_get_irq(pdev, 0);
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-f7188x.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-f7188x.c
index f54ca5a1775ea..66ae11001704e 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-f7188x.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-f7188x.c
@@ -48,7 +48,8 @@
 /*
  * Nuvoton devices.
  */
-#define SIO_NCT6126D_ID		0xD283  /* NCT6126D chipset ID */
+#define SIO_NCT6126D_VER_A_ID		0xD283  /* NCT6126D version A chipset ID */
+#define SIO_NCT6126D_VER_B_ID		0xD284  /* NCT6126D version B chipset ID */
 
 #define SIO_LD_GPIO_NUVOTON	0x07	/* GPIO logical device */
 
@@ -559,7 +560,8 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
 	case SIO_F81865_ID:
 		sio->type = f81865;
 		break;
-	case SIO_NCT6126D_ID:
+	case SIO_NCT6126D_VER_A_ID:
+	case SIO_NCT6126D_VER_B_ID:
 		sio->device = SIO_LD_GPIO_NUVOTON;
 		sio->type = nct6126d;
 		break;
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-htc-egpio.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-htc-egpio.c
index a40bd56673fe3..5f12ce9ac28ca 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-htc-egpio.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-htc-egpio.c
@@ -268,6 +268,7 @@ static int __init egpio_probe(struct platform_device *pdev)
 	struct gpio_chip  *chip;
 	unsigned int      irq, irq_end;
 	int               i;
+	int               ret;
 
 	/* Initialize ei data structure. */
 	ei = devm_kzalloc(&pdev->dev, sizeof(*ei), GFP_KERNEL);
@@ -331,7 +332,10 @@ static int __init egpio_probe(struct platform_device *pdev)
 		chip->base            = pdata->chip[i].gpio_base;
 		chip->ngpio           = pdata->chip[i].num_gpios;
 
-		gpiochip_add_data(chip, &ei->chip[i]);
+		ret = devm_gpiochip_add_data(&pdev->dev, chip, &ei->chip[i]);
+		if (ret)
+			return dev_err_probe(&pdev->dev, ret,
+					     "failed to register gpiochip %d\n", i);
 	}
 
 	/* Set initial pin values */
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-mlxbf3.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-mlxbf3.c
index ed29b07d16c19..a662989ff21e7 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-mlxbf3.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-mlxbf3.c
@@ -252,7 +252,8 @@ static int mlxbf3_gpio_probe(struct platform_device *pdev)
 
 	ret = devm_gpiochip_add_data(dev, &gs->gc, gs);
 	if (ret)
-		dev_err_probe(dev, ret, "Failed adding memory mapped gpiochip\n");
+		return dev_err_probe(dev, ret,
+				     "Failed adding memory mapped gpiochip\n");
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-mvebu.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-mvebu.c
index ee184720de57c..9ca659cff4388 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-mvebu.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-mvebu.c
@@ -1232,7 +1232,10 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
 		BUG();
 	}
 
-	devm_gpiochip_add_data(&pdev->dev, &mvchip->chip, mvchip);
+	err = devm_gpiochip_add_data(&pdev->dev, &mvchip->chip, mvchip);
+	if (err)
+		return dev_err_probe(&pdev->dev, err,
+				     "failed to register gpiochip\n");
 
 	/* Some MVEBU SoCs have simple PWM support for GPIO lines */
 	if (IS_REACHABLE(CONFIG_PWM)) {
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-palmas.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-palmas.c
index 28dba7048509a..41a62353822d2 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-palmas.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-palmas.c
@@ -117,6 +117,24 @@ static int palmas_gpio_input(struct gpio_chip *gc, unsigned offset)
 	return ret;
 }
 
+static int palmas_gpio_get_direction(struct gpio_chip *gc, unsigned int offset)
+{
+	struct palmas_gpio *pg = gpiochip_get_data(gc);
+	struct palmas *palmas = pg->palmas;
+	unsigned int val;
+	unsigned int reg;
+	int ret;
+	int gpio16 = (offset/8);
+
+	offset %= 8;
+	reg = (gpio16) ? PALMAS_GPIO_DATA_DIR2 : PALMAS_GPIO_DATA_DIR;
+	ret = palmas_read(palmas, PALMAS_GPIO_BASE, reg, &val);
+	if (ret)
+		return ret;
+
+	return (val & BIT(offset)) ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
+}
+
 static int palmas_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
 {
 	struct palmas_gpio *pg = gpiochip_get_data(gc);
@@ -165,6 +183,7 @@ static int palmas_gpio_probe(struct platform_device *pdev)
 	palmas_gpio->gpio_chip.can_sleep = true;
 	palmas_gpio->gpio_chip.direction_input = palmas_gpio_input;
 	palmas_gpio->gpio_chip.direction_output = palmas_gpio_output;
+	palmas_gpio->gpio_chip.get_direction = palmas_gpio_get_direction;
 	palmas_gpio->gpio_chip.to_irq = palmas_gpio_to_irq;
 	palmas_gpio->gpio_chip.set	= palmas_gpio_set;
 	palmas_gpio->gpio_chip.get	= palmas_gpio_get;
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-sch.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-sch.c
index e48392074e4b8..a53946859c8c1 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-sch.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-sch.c
@@ -38,7 +38,7 @@
 
 struct sch_gpio {
 	struct gpio_chip chip;
-	spinlock_t lock;
+	raw_spinlock_t lock;
 	unsigned short iobase;
 	unsigned short resume_base;
 
@@ -102,9 +102,9 @@ static int sch_gpio_direction_in(struct gpio_chip *gc, unsigned int gpio_num)
 	struct sch_gpio *sch = gpiochip_get_data(gc);
 	unsigned long flags;
 
-	spin_lock_irqsave(&sch->lock, flags);
+	raw_spin_lock_irqsave(&sch->lock, flags);
 	sch_gpio_reg_set(sch, gpio_num, GIO, 1);
-	spin_unlock_irqrestore(&sch->lock, flags);
+	raw_spin_unlock_irqrestore(&sch->lock, flags);
 	return 0;
 }
 
@@ -120,9 +120,9 @@ static void sch_gpio_set(struct gpio_chip *gc, unsigned int gpio_num, int val)
 	struct sch_gpio *sch = gpiochip_get_data(gc);
 	unsigned long flags;
 
-	spin_lock_irqsave(&sch->lock, flags);
+	raw_spin_lock_irqsave(&sch->lock, flags);
 	sch_gpio_reg_set(sch, gpio_num, GLV, val);
-	spin_unlock_irqrestore(&sch->lock, flags);
+	raw_spin_unlock_irqrestore(&sch->lock, flags);
 }
 
 static int sch_gpio_direction_out(struct gpio_chip *gc, unsigned int gpio_num,
@@ -131,9 +131,9 @@ static int sch_gpio_direction_out(struct gpio_chip *gc, unsigned int gpio_num,
 	struct sch_gpio *sch = gpiochip_get_data(gc);
 	unsigned long flags;
 
-	spin_lock_irqsave(&sch->lock, flags);
+	raw_spin_lock_irqsave(&sch->lock, flags);
 	sch_gpio_reg_set(sch, gpio_num, GIO, 0);
-	spin_unlock_irqrestore(&sch->lock, flags);
+	raw_spin_unlock_irqrestore(&sch->lock, flags);
 
 	/*
 	 * according to the datasheet, writing to the level register has no
@@ -193,14 +193,14 @@ static int sch_irq_type(struct irq_data *d, unsigned int type)
 		return -EINVAL;
 	}
 
-	spin_lock_irqsave(&sch->lock, flags);
+	raw_spin_lock_irqsave(&sch->lock, flags);
 
 	sch_gpio_reg_set(sch, gpio_num, GTPE, rising);
 	sch_gpio_reg_set(sch, gpio_num, GTNE, falling);
 
 	irq_set_handler_locked(d, handle_edge_irq);
 
-	spin_unlock_irqrestore(&sch->lock, flags);
+	raw_spin_unlock_irqrestore(&sch->lock, flags);
 
 	return 0;
 }
@@ -212,9 +212,9 @@ static void sch_irq_ack(struct irq_data *d)
 	irq_hw_number_t gpio_num = irqd_to_hwirq(d);
 	unsigned long flags;
 
-	spin_lock_irqsave(&sch->lock, flags);
+	raw_spin_lock_irqsave(&sch->lock, flags);
 	sch_gpio_reg_set(sch, gpio_num, GTS, 1);
-	spin_unlock_irqrestore(&sch->lock, flags);
+	raw_spin_unlock_irqrestore(&sch->lock, flags);
 }
 
 static void sch_irq_mask_unmask(struct gpio_chip *gc, irq_hw_number_t gpio_num, int val)
@@ -222,9 +222,9 @@ static void sch_irq_mask_unmask(struct gpio_chip *gc, irq_hw_number_t gpio_num,
 	struct sch_gpio *sch = gpiochip_get_data(gc);
 	unsigned long flags;
 
-	spin_lock_irqsave(&sch->lock, flags);
+	raw_spin_lock_irqsave(&sch->lock, flags);
 	sch_gpio_reg_set(sch, gpio_num, GGPE, val);
-	spin_unlock_irqrestore(&sch->lock, flags);
+	raw_spin_unlock_irqrestore(&sch->lock, flags);
 }
 
 static void sch_irq_mask(struct irq_data *d)
@@ -265,12 +265,12 @@ static u32 sch_gpio_gpe_handler(acpi_handle gpe_device, u32 gpe, void *context)
 	int offset;
 	u32 ret;
 
-	spin_lock_irqsave(&sch->lock, flags);
+	raw_spin_lock_irqsave(&sch->lock, flags);
 
 	core_status = inl(sch->iobase + CORE_BANK_OFFSET + GTS);
 	resume_status = inl(sch->iobase + RESUME_BANK_OFFSET + GTS);
 
-	spin_unlock_irqrestore(&sch->lock, flags);
+	raw_spin_unlock_irqrestore(&sch->lock, flags);
 
 	pending = (resume_status << sch->resume_base) | core_status;
 	for_each_set_bit(offset, &pending, sch->chip.ngpio)
@@ -336,7 +336,7 @@ static int sch_gpio_probe(struct platform_device *pdev)
 				 pdev->name))
 		return -EBUSY;
 
-	spin_lock_init(&sch->lock);
+	raw_spin_lock_init(&sch->lock);
 	sch->iobase = res->start;
 	sch->chip = sch_gpio_chip;
 	sch->chip.label = dev_name(&pdev->dev);
diff --git linux-libre-6.6.144-gnu/drivers/gpio/gpio-timberdale.c linux-libre-6.6.145-gnu/drivers/gpio/gpio-timberdale.c
index fad9797974865..c40fb5ec93e6b 100644
--- linux-libre-6.6.144-gnu/drivers/gpio/gpio-timberdale.c
+++ linux-libre-6.6.145-gnu/drivers/gpio/gpio-timberdale.c
@@ -228,7 +228,7 @@ static int timbgpio_probe(struct platform_device *pdev)
 
 	tgpio = devm_kzalloc(dev, sizeof(*tgpio), GFP_KERNEL);
 	if (!tgpio)
-		return -EINVAL;
+		return -ENOMEM;
 
 	tgpio->irq_base = pdata->irq_base;
 
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 9c0e4e4bf3f61..fdfed86c84321 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1823,13 +1823,6 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
 
 	mutex_lock(&mem->lock);
 
-	/* Unpin MMIO/DOORBELL BO's that were pinned during allocation */
-	if (mem->alloc_flags &
-	    (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL |
-	     KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP)) {
-		amdgpu_amdkfd_gpuvm_unpin_bo(mem->bo);
-	}
-
 	mapped_to_gpu_memory = mem->mapped_to_gpu_memory;
 	is_imported = mem->is_imported;
 	mutex_unlock(&mem->lock);
@@ -1843,6 +1836,15 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
 		return -EBUSY;
 	}
 
+	/* At this point the BO is guaranteed to be freed, so unpin the
+	 * MMIO/DOORBELL BOs that were pinned during allocation.
+	 */
+	if (mem->alloc_flags &
+	    (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL |
+	     KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP)) {
+		amdgpu_amdkfd_gpuvm_unpin_bo(mem->bo);
+	}
+
 	/* Make sure restore workers don't access the BO any more */
 	mutex_lock(&process_info->lock);
 	list_del(&mem->validate_list);
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 1998cea3d98b4..bdabaae9bc9cb 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1161,7 +1161,9 @@ int amdgpu_device_resize_fb_bar(struct amdgpu_device *adev)
 
 	pci_release_resource(adev->pdev, 0);
 
-	r = pci_resize_resource(adev->pdev, 0, rbar_size);
+	r = pci_resize_resource(adev->pdev, 0, rbar_size,
+				(adev->asic_type >= CHIP_BONAIRE) ? 1 << 5
+								  : 1 << 2);
 	if (r == -ENOSPC)
 		DRM_INFO("Not enough PCI address space for a large BAR.");
 	else if (r && r != -ENOTSUPP)
@@ -3583,6 +3585,8 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	mutex_init(&adev->pm.stable_pstate_ctx_lock);
 	mutex_init(&adev->benchmark_mutex);
 
+	spin_lock_init(&adev->irq.lock);
+
 	amdgpu_device_init_apu_flags(adev);
 
 	r = amdgpu_device_check_arguments(adev);
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
index ea75c2b2bbb14..055aa0418a737 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
@@ -299,7 +299,6 @@ void amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset,
 			int pages)
 {
 	unsigned t;
-	unsigned p;
 	int i, j;
 	u64 page_base;
 	/* Starting from VEGA10, system bit must be 0 to mean invalid. */
@@ -313,8 +312,7 @@ void amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset,
 		return;
 
 	t = offset / AMDGPU_GPU_PAGE_SIZE;
-	p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE;
-	for (i = 0; i < pages; i++, p++) {
+	for (i = 0; i < pages; i++) {
 		page_base = adev->dummy_page_addr;
 		if (!adev->gart.ptr)
 			continue;
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index a1b15d0d6c489..73a00f30da9ce 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -27,6 +27,7 @@
  */
 #include <linux/ktime.h>
 #include <linux/module.h>
+#include <linux/overflow.h>
 #include <linux/pagemap.h>
 #include <linux/pci.h>
 #include <linux/dma-buf.h>
@@ -878,13 +879,14 @@ out:
 	return r;
 }
 
-static int amdgpu_gem_align_pitch(struct amdgpu_device *adev,
-				  int width,
-				  int cpp,
-				  bool tiled)
+static unsigned int amdgpu_gem_align_pitch(struct amdgpu_device *adev,
+					   unsigned int width,
+					   unsigned int cpp,
+					   bool tiled)
 {
-	int aligned = width;
-	int pitch_mask = 0;
+	unsigned int aligned = width;
+	unsigned int pitch_mask = 0;
+	unsigned int pitch;
 
 	switch (cpp) {
 	case 1:
@@ -899,9 +901,12 @@ static int amdgpu_gem_align_pitch(struct amdgpu_device *adev,
 		break;
 	}
 
-	aligned += pitch_mask;
+	if (check_add_overflow(aligned, pitch_mask, &aligned))
+		return 0;
 	aligned &= ~pitch_mask;
-	return aligned * cpp;
+	if (check_mul_overflow(aligned, cpp, &pitch))
+		return 0;
+	return pitch;
 }
 
 int amdgpu_mode_dumb_create(struct drm_file *file_priv,
@@ -928,8 +933,12 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv,
 
 	args->pitch = amdgpu_gem_align_pitch(adev, args->width,
 					     DIV_ROUND_UP(args->bpp, 8), 0);
+	if (!args->pitch)
+		return -EINVAL;
 	args->size = (u64)args->pitch * args->height;
 	args->size = ALIGN(args->size, PAGE_SIZE);
+	if (!args->size)
+		return -EINVAL;
 	domain = amdgpu_bo_get_preferred_domain(adev,
 				amdgpu_display_supported_domains(adev, flags));
 	r = amdgpu_gem_object_create(adev, args->size, 0, domain, flags,
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 5978edf7ea71e..79b053dc17334 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -273,8 +273,6 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 	int r = 0;
 	unsigned int irq;
 
-	spin_lock_init(&adev->irq.lock);
-
 	/* Enable MSI if not disabled by module parameter */
 	adev->irq.msi_enabled = false;
 
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
index 8d9ff9e151de1..9a7f7d2b2767a 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
@@ -89,6 +89,7 @@ int amdgpu_mca_mp0_ras_sw_init(struct amdgpu_device *adev)
 
 	strcpy(ras->ras_block.ras_comm.name, "mca.mp0");
 	ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA;
+	ras->ras_block.ras_comm.sub_block_index = AMDGPU_RAS_MCA_BLOCK__MP0;
 	ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 	adev->mca.mp0.ras_if = &ras->ras_block.ras_comm;
 
@@ -113,6 +114,7 @@ int amdgpu_mca_mp1_ras_sw_init(struct amdgpu_device *adev)
 
 	strcpy(ras->ras_block.ras_comm.name, "mca.mp1");
 	ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA;
+	ras->ras_block.ras_comm.sub_block_index = AMDGPU_RAS_MCA_BLOCK__MP1;
 	ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 	adev->mca.mp1.ras_if = &ras->ras_block.ras_comm;
 
@@ -137,6 +139,7 @@ int amdgpu_mca_mpio_ras_sw_init(struct amdgpu_device *adev)
 
 	strcpy(ras->ras_block.ras_comm.name, "mca.mpio");
 	ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA;
+	ras->ras_block.ras_comm.sub_block_index = AMDGPU_RAS_MCA_BLOCK__MPIO;
 	ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 	adev->mca.mpio.ras_if = &ras->ras_block.ras_comm;
 
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
index 3dc2cffdae4fc..ba45e85b23f1b 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
@@ -101,7 +101,8 @@
 
 #define SOC15_DPG_MODE_OFFSET(ip, inst_idx, reg) 						\
 	({											\
-		uint32_t internal_reg_offset, addr;						\
+		/* To avoid a -Wunused-but-set-variable warning. */				\
+		uint32_t internal_reg_offset __maybe_unused, addr;				\
 		bool video_range, video1_range, aon_range, aon1_range;				\
 												\
 		addr = (adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg);		\
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 1b39ecc544f96..de6495c2b2f4a 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -2327,6 +2327,9 @@ static int criu_restore_memory_of_gpu(struct kfd_process_device *pdd,
 	const bool criu_resume = true;
 	u64 offset;
 
+	if (bo_priv->idr_handle > INT_MAX)
+		return -EINVAL;
+
 	if (bo_bucket->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL) {
 		if (bo_bucket->size !=
 				kfd_doorbell_process_slice(pdd->dev->kfd))
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index c98a08c269ae7..5ffd17ac8e1cf 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -479,6 +479,11 @@ int kfd_criu_restore_event(struct file *devkfd,
 	}
 	*priv_data_offset += sizeof(*ev_priv);
 
+	if (ev_priv->event_id > INT_MAX) {
+		ret = -EINVAL;
+		goto exit;
+	}
+
 	if (ev_priv->user_handle) {
 		ret = kfd_kmap_event_page(p, ev_priv->user_handle);
 		if (ret)
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index b1fcc40b7308d..dc4d6bd4a7d00 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -3935,6 +3935,7 @@ exit:
 	list_for_each_entry_safe(criu_svm_md, next, &svms->criu_svm_metadata_list, list) {
 		pr_debug("freeing criu_svm_md[]\n\tstart: 0x%llx\n",
 						criu_svm_md->data.start_addr);
+		list_del(&criu_svm_md->list);
 		kfree(criu_svm_md);
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 4c5ef3ef8dbdd..30a79dffbd37a 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -322,7 +322,6 @@ bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, stru
 	int i = 0, k = 0;
 	int ramp_up_num_steps = 1; // TODO: Ramp is currently disabled. Reenable it.
 	uint8_t visual_confirm_enabled;
-	int pipe_idx = 0;
 
 	if (dc == NULL)
 		return false;
@@ -336,7 +335,7 @@ bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, stru
 	cmd.fw_assisted_mclk_switch.config_data.visual_confirm_enabled = visual_confirm_enabled;
 
 	if (should_manage_pstate) {
-		for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
 			struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
 
 			if (!pipe->stream)
@@ -350,7 +349,6 @@ bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, stru
 				cmd.fw_assisted_mclk_switch.config_data.vactive_stretch_margin_us = dc->debug.fpo_vactive_margin_us;
 				break;
 			}
-			pipe_idx++;
 		}
 	}
 
@@ -714,7 +712,7 @@ void dc_dmub_setup_subvp_dmub_command(struct dc *dc,
 		bool enable)
 {
 	uint8_t cmd_pipe_index = 0;
-	uint32_t i, pipe_idx;
+	uint32_t i;
 	uint8_t subvp_count = 0;
 	union dmub_rb_cmd cmd;
 	struct pipe_ctx *subvp_pipes[2];
@@ -740,7 +738,7 @@ void dc_dmub_setup_subvp_dmub_command(struct dc *dc,
 
 	if (enable) {
 		// For each pipe that is a "main" SUBVP pipe, fill in pipe data for DMUB SUBVP cmd
-		for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
 			struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
 
 			if (!pipe->stream)
@@ -763,7 +761,6 @@ void dc_dmub_setup_subvp_dmub_command(struct dc *dc,
 				populate_subvp_cmd_vblank_pipe_info(dc, context, &cmd, pipe, cmd_pipe_index++);
 
 			}
-			pipe_idx++;
 		}
 		if (subvp_count == 2) {
 			update_subvp_prefetch_end_to_mall_start(dc, context, &cmd, subvp_pipes);
@@ -1054,4 +1051,4 @@ void dc_dmub_srv_enable_dpia_trace(const struct dc *dc)
 	}
 
 	DC_LOG_DEBUG("Enabled DPIA trace\n");
-}
\ No newline at end of file
+}
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
index 84f9b412a4f11..dbb62b911c75c 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
@@ -447,6 +447,8 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
  *
  *  @stream:      contains data we may need to construct VSIF (i.e. timing_3d_format, etc.)
  *  @info_packet: output structure where to store VSIF
+ *  @ALLMEnabled: indicates whether ALLM HF-VSIF should be generated
+ *  @ALLMValue:   ALLM bit value to advertise in HF-VSIF
  */
 void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
 		struct dc_info_packet *info_packet)
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/drm_edid.c linux-libre-6.6.145-gnu/drivers/gpu/drm/drm_edid.c
index c6e6e4766c8bf..dbeae02c76d6a 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/drm_edid.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/drm_edid.c
@@ -7279,6 +7279,14 @@ static void drm_parse_tiled_block(struct drm_connector *connector,
 	u8 num_v_tile, num_h_tile;
 	struct drm_tile_group *tg;
 
+	/* tiled block payload per spec: cap 1 + topo 3 + size 4 + bezel 5 + id 9 = 22 */
+	if (block->num_bytes < 22) {
+		drm_dbg_kms(connector->dev,
+			    "[CONNECTOR:%d:%s] Unexpected tiled block size %u\n",
+			    connector->base.id, connector->name, block->num_bytes);
+		return;
+	}
+
 	w = tile->tile_size[0] | tile->tile_size[1] << 8;
 	h = tile->tile_size[2] | tile->tile_size[3] << 8;
 
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c linux-libre-6.6.145-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
index 89bed78f14666..db7fce4e8cc34 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
@@ -32,26 +32,43 @@ struct hibmc_display_panel_pll {
 struct hibmc_dislay_pll_config {
 	u64 hdisplay;
 	u64 vdisplay;
+	int clock;
 	u32 pll1_config_value;
 	u32 pll2_config_value;
 };
 
 static const struct hibmc_dislay_pll_config hibmc_pll_table[] = {
-	{640, 480, CRT_PLL1_HS_25MHZ, CRT_PLL2_HS_25MHZ},
-	{800, 600, CRT_PLL1_HS_40MHZ, CRT_PLL2_HS_40MHZ},
-	{1024, 768, CRT_PLL1_HS_65MHZ, CRT_PLL2_HS_65MHZ},
-	{1152, 864, CRT_PLL1_HS_80MHZ_1152, CRT_PLL2_HS_80MHZ},
-	{1280, 768, CRT_PLL1_HS_80MHZ, CRT_PLL2_HS_80MHZ},
-	{1280, 720, CRT_PLL1_HS_74MHZ, CRT_PLL2_HS_74MHZ},
-	{1280, 960, CRT_PLL1_HS_108MHZ, CRT_PLL2_HS_108MHZ},
-	{1280, 1024, CRT_PLL1_HS_108MHZ, CRT_PLL2_HS_108MHZ},
-	{1440, 900, CRT_PLL1_HS_106MHZ, CRT_PLL2_HS_106MHZ},
-	{1600, 900, CRT_PLL1_HS_108MHZ, CRT_PLL2_HS_108MHZ},
-	{1600, 1200, CRT_PLL1_HS_162MHZ, CRT_PLL2_HS_162MHZ},
-	{1920, 1080, CRT_PLL1_HS_148MHZ, CRT_PLL2_HS_148MHZ},
-	{1920, 1200, CRT_PLL1_HS_193MHZ, CRT_PLL2_HS_193MHZ},
+	{640, 480, 25000, CRT_PLL1_HS_25MHZ, CRT_PLL2_HS_25MHZ},
+	{800, 600, 40000, CRT_PLL1_HS_40MHZ, CRT_PLL2_HS_40MHZ},
+	{1024, 768, 65000, CRT_PLL1_HS_65MHZ, CRT_PLL2_HS_65MHZ},
+	{1152, 864, 78750, CRT_PLL1_HS_80MHZ_1152, CRT_PLL2_HS_80MHZ},
+	{1280, 768, 80000, CRT_PLL1_HS_80MHZ, CRT_PLL2_HS_80MHZ},
+	{1280, 720, 74375, CRT_PLL1_HS_74MHZ, CRT_PLL2_HS_74MHZ},
+	{1280, 960, 108000, CRT_PLL1_HS_108MHZ, CRT_PLL2_HS_108MHZ},
+	{1280, 1024, 108000, CRT_PLL1_HS_108MHZ, CRT_PLL2_HS_108MHZ},
+	{1440, 900, 105952, CRT_PLL1_HS_106MHZ, CRT_PLL2_HS_106MHZ},
+	{1600, 900, 108000, CRT_PLL1_HS_108MHZ, CRT_PLL2_HS_108MHZ},
+	{1600, 1200, 162500, CRT_PLL1_HS_162MHZ, CRT_PLL2_HS_162MHZ},
+	{1920, 1080, 148750, CRT_PLL1_HS_148MHZ, CRT_PLL2_HS_148MHZ},
+	{1920, 1200, 193750, CRT_PLL1_HS_193MHZ, CRT_PLL2_HS_193MHZ},
 };
 
+static int hibmc_get_best_clock_idx(const struct drm_display_mode *mode)
+{
+	int i, diff;
+
+	for (i = 0; i < ARRAY_SIZE(hibmc_pll_table); i++) {
+		if (hibmc_pll_table[i].hdisplay == mode->hdisplay &&
+		    hibmc_pll_table[i].vdisplay == mode->vdisplay) {
+			diff = abs(mode->clock - hibmc_pll_table[i].clock);
+			if (diff < mode->clock / 100) /* tolerance 1/100 */
+				return i;
+		}
+	}
+
+	return -MODE_CLOCK_RANGE;
+}
+
 static int hibmc_plane_atomic_check(struct drm_plane *plane,
 				    struct drm_atomic_state *state)
 {
@@ -214,19 +231,15 @@ static enum drm_mode_status
 hibmc_crtc_mode_valid(struct drm_crtc *crtc,
 		      const struct drm_display_mode *mode)
 {
-	size_t i = 0;
 	int vrefresh = drm_mode_vrefresh(mode);
 
 	if (vrefresh < 59 || vrefresh > 61)
 		return MODE_NOCLOCK;
 
-	for (i = 0; i < ARRAY_SIZE(hibmc_pll_table); i++) {
-		if (hibmc_pll_table[i].hdisplay == mode->hdisplay &&
-		    hibmc_pll_table[i].vdisplay == mode->vdisplay)
-			return MODE_OK;
-	}
+	if (hibmc_get_best_clock_idx(mode) >= 0)
+		return MODE_OK;
 
-	return MODE_BAD;
+	return MODE_CLOCK_RANGE;
 }
 
 static u32 format_pll_reg(void)
@@ -281,23 +294,20 @@ static void set_vclock_hisilicon(struct drm_device *dev, u64 pll)
 	writel(val, priv->mmio + CRT_PLL1_HS);
 }
 
-static void get_pll_config(u64 x, u64 y, u32 *pll1, u32 *pll2)
+static void get_pll_config(struct drm_display_mode *mode, u32 *pll1, u32 *pll2)
 {
-	size_t i;
-	size_t count = ARRAY_SIZE(hibmc_pll_table);
-
-	for (i = 0; i < count; i++) {
-		if (hibmc_pll_table[i].hdisplay == x &&
-		    hibmc_pll_table[i].vdisplay == y) {
-			*pll1 = hibmc_pll_table[i].pll1_config_value;
-			*pll2 = hibmc_pll_table[i].pll2_config_value;
-			return;
-		}
+	int idx;
+
+	idx = hibmc_get_best_clock_idx(mode);
+	if (idx < 0) {
+		/* if found none, we use default value */
+		*pll1 = CRT_PLL1_HS_25MHZ;
+		*pll2 = CRT_PLL2_HS_25MHZ;
+		return;
 	}
 
-	/* if found none, we use default value */
-	*pll1 = CRT_PLL1_HS_25MHZ;
-	*pll2 = CRT_PLL2_HS_25MHZ;
+	*pll1 = hibmc_pll_table[idx].pll1_config_value;
+	*pll2 = hibmc_pll_table[idx].pll2_config_value;
 }
 
 /*
@@ -319,7 +329,7 @@ static u32 display_ctrl_adjust(struct drm_device *dev,
 	x = mode->hdisplay;
 	y = mode->vdisplay;
 
-	get_pll_config(x, y, &pll1, &pll2);
+	get_pll_config(mode, &pll1, &pll2);
 	writel(pll2, priv->mmio + CRT_PLL2_HS);
 	set_vclock_hisilicon(dev, pll1);
 
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c linux-libre-6.6.145-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index 96f960bcfd82d..e36cc8593df85 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -174,6 +174,15 @@ void hibmc_set_current_gate(struct hibmc_drm_private *priv, unsigned int gate)
 	writel(gate, mmio + gate_reg);
 }
 
+static void hibmc_display_ctrl(struct hibmc_drm_private *priv)
+{
+	u32 reg;
+
+	reg = readl(priv->mmio + HIBMC_DISPLAY_CONTROL_HISILE);
+	reg |= HIBMC_DISPLAY_CONTROL_PANELDATE(1);
+	writel(reg, priv->mmio + HIBMC_DISPLAY_CONTROL_HISILE);
+}
+
 static void hibmc_hw_config(struct hibmc_drm_private *priv)
 {
 	u32 reg;
@@ -205,6 +214,8 @@ static void hibmc_hw_config(struct hibmc_drm_private *priv)
 	reg |= HIBMC_MSCCTL_LOCALMEM_RESET(1);
 
 	writel(reg, priv->mmio + HIBMC_MISC_CTRL);
+
+	hibmc_display_ctrl(priv);
 }
 
 static int hibmc_hw_map(struct hibmc_drm_private *priv)
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c linux-libre-6.6.145-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
index 8c6d2ea2a4729..6dc5a9fc429ff 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
@@ -66,26 +66,6 @@ static const struct drm_connector_funcs hibmc_connector_funcs = {
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 };
 
-static void hibmc_encoder_mode_set(struct drm_encoder *encoder,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adj_mode)
-{
-	u32 reg;
-	struct drm_device *dev = encoder->dev;
-	struct hibmc_drm_private *priv = to_hibmc_drm_private(dev);
-
-	reg = readl(priv->mmio + HIBMC_DISPLAY_CONTROL_HISILE);
-	reg |= HIBMC_DISPLAY_CONTROL_FPVDDEN(1);
-	reg |= HIBMC_DISPLAY_CONTROL_PANELDATE(1);
-	reg |= HIBMC_DISPLAY_CONTROL_FPEN(1);
-	reg |= HIBMC_DISPLAY_CONTROL_VBIASEN(1);
-	writel(reg, priv->mmio + HIBMC_DISPLAY_CONTROL_HISILE);
-}
-
-static const struct drm_encoder_helper_funcs hibmc_encoder_helper_funcs = {
-	.mode_set = hibmc_encoder_mode_set,
-};
-
 int hibmc_vdac_init(struct hibmc_drm_private *priv)
 {
 	struct drm_device *dev = &priv->dev;
@@ -108,8 +88,6 @@ int hibmc_vdac_init(struct hibmc_drm_private *priv)
 		return ret;
 	}
 
-	drm_encoder_helper_add(encoder, &hibmc_encoder_helper_funcs);
-
 	ret = drm_connector_init_with_ddc(dev, connector,
 					  &hibmc_connector_funcs,
 					  DRM_MODE_CONNECTOR_VGA,
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/i915/gt/intel_region_lmem.c linux-libre-6.6.145-gnu/drivers/gpu/drm/i915/gt/intel_region_lmem.c
index f8512aee58a83..472576feaa9a7 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/i915/gt/intel_region_lmem.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/i915/gt/intel_region_lmem.c
@@ -37,7 +37,7 @@ _resize_bar(struct drm_i915_private *i915, int resno, resource_size_t size)
 
 	_release_bars(pdev);
 
-	ret = pci_resize_resource(pdev, resno, bar_size);
+	ret = pci_resize_resource(pdev, resno, bar_size, 0);
 	if (ret) {
 		drm_info(&i915->drm, "Failed to resize BAR%d to %dM (%pe)\n",
 			 resno, 1 << bar_size, ERR_PTR(ret));
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/msm/dp/dp_display.c linux-libre-6.6.145-gnu/drivers/gpu/drm/msm/dp/dp_display.c
index ed77c957eceba..9c8f6a0458c8a 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/msm/dp/dp_display.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/msm/dp/dp_display.c
@@ -37,9 +37,9 @@ enum {
 	ISR_DISCONNECTED,
 	ISR_CONNECT_PENDING,
 	ISR_CONNECTED,
-	ISR_HPD_REPLUG_COUNT,
+	ISR_HPD_IO_GLITCH_COUNT,
 	ISR_IRQ_HPD_PULSE_COUNT,
-	ISR_HPD_LO_GLITH_COUNT,
+	ISR_HPD_REPLUG_COUNT,
 };
 
 /* event thread connection state */
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/msm/dp/dp_reg.h linux-libre-6.6.145-gnu/drivers/gpu/drm/msm/dp/dp_reg.h
index 78785ed4b40c4..df9df1250a7e5 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/msm/dp/dp_reg.h
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/msm/dp/dp_reg.h
@@ -46,8 +46,8 @@
 #define DP_DP_IRQ_HPD_INT_ACK			(0x00000002)
 #define DP_DP_HPD_REPLUG_INT_ACK		(0x00000004)
 #define DP_DP_HPD_UNPLUG_INT_ACK		(0x00000008)
-#define DP_DP_HPD_STATE_STATUS_BITS_MASK	(0x0000000F)
-#define DP_DP_HPD_STATE_STATUS_BITS_SHIFT	(0x1C)
+#define DP_DP_HPD_STATE_STATUS_BITS_MASK	(0x00000007)
+#define DP_DP_HPD_STATE_STATUS_BITS_SHIFT	(0x1D)
 
 #define REG_DP_DP_HPD_INT_MASK			(0x0000000C)
 #define DP_DP_HPD_PLUG_INT_MASK			(0x00000001)
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c linux-libre-6.6.145-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c
index 023ddc7c5399a..a295e94e4cb88 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c
@@ -65,13 +65,14 @@ pramin_init(struct nvkm_bios *bios, const char *name)
 
 	/* we can't get the bios image pointer without PDISP */
 	if (device->card_type >= GA100)
-		addr = device->chipset == 0x170; /*XXX: find the fuse reg for this */
+		addr = nvkm_rd32(device, 0x820c04);
 	else
 	if (device->card_type >= GM100)
 		addr = nvkm_rd32(device, 0x021c04);
 	else
 	if (device->card_type >= NV_C0)
 		addr = nvkm_rd32(device, 0x022500);
+
 	if (addr & 0x00000001) {
 		nvkm_debug(subdev, "... display disabled\n");
 		return ERR_PTR(-ENODEV);
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/radeon/radeon_gem.c linux-libre-6.6.145-gnu/drivers/gpu/drm/radeon/radeon_gem.c
index 96934fee7e943..03600671370cf 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/radeon/radeon_gem.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/radeon/radeon_gem.c
@@ -27,6 +27,7 @@
  */
 
 #include <linux/iosys-map.h>
+#include <linux/overflow.h>
 #include <linux/pci.h>
 
 #include <drm/drm_device.h>
@@ -809,6 +810,7 @@ int radeon_align_pitch(struct radeon_device *rdev, int width, int cpp, bool tile
 	int aligned = width;
 	int align_large = (ASIC_IS_AVIVO(rdev)) || tiled;
 	int pitch_mask = 0;
+	int pitch;
 
 	switch (cpp) {
 	case 1:
@@ -823,9 +825,12 @@ int radeon_align_pitch(struct radeon_device *rdev, int width, int cpp, bool tile
 		break;
 	}
 
-	aligned += pitch_mask;
+	if (check_add_overflow(aligned, pitch_mask, &aligned))
+		return 0;
 	aligned &= ~pitch_mask;
-	return aligned * cpp;
+	if (check_mul_overflow(aligned, cpp, &pitch))
+		return 0;
+	return pitch;
 }
 
 int radeon_mode_dumb_create(struct drm_file *file_priv,
@@ -839,8 +844,12 @@ int radeon_mode_dumb_create(struct drm_file *file_priv,
 
 	args->pitch = radeon_align_pitch(rdev, args->width,
 					 DIV_ROUND_UP(args->bpp, 8), 0);
+	if (!args->pitch)
+		return -EINVAL;
 	args->size = (u64)args->pitch * args->height;
 	args->size = ALIGN(args->size, PAGE_SIZE);
+	if (!args->size)
+		return -EINVAL;
 
 	r = radeon_gem_object_create(rdev, args->size, 0,
 				     RADEON_GEM_DOMAIN_VRAM, 0,
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/radeon/radeon_ring.c linux-libre-6.6.145-gnu/drivers/gpu/drm/radeon/radeon_ring.c
index 8626171e9a6db..537d9e21dc528 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/radeon/radeon_ring.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/radeon/radeon_ring.c
@@ -354,8 +354,10 @@ int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring,
 
 	/* restore the saved ring content */
 	r = radeon_ring_lock(rdev, ring, size);
-	if (r)
+	if (r) {
+		kvfree(data);
 		return r;
+	}
 
 	for (i = 0; i < size; ++i) {
 		radeon_ring_write(ring, data[i]);
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c linux-libre-6.6.145-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 93ed841f5dcea..04879e23797fb 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -332,7 +332,7 @@ void rockchip_gem_free_object(struct drm_gem_object *obj)
 	struct rockchip_drm_private *private = drm->dev_private;
 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
 
-	if (obj->import_attach) {
+	if (drm_gem_is_imported(obj)) {
 		if (private->domain) {
 			rockchip_gem_iommu_unmap(rk_obj);
 		} else {
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/dc.c linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/dc.c
index caa1fe6cc386e..9c46caa6192f4 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/dc.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/dc.c
@@ -100,8 +100,10 @@ bool tegra_dc_has_output(struct tegra_dc *dc, struct device *dev)
 	int err;
 
 	of_for_each_phandle(&it, err, np, "nvidia,outputs", NULL, 0)
-		if (it.node == dev->of_node)
+		if (it.node == dev->of_node) {
+			of_node_put(it.node);
 			return true;
+		}
 
 	return false;
 }
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/gem.c linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/gem.c
index a825fbbc01af6..c4cc8353574ea 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/gem.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/gem.c
@@ -69,7 +69,7 @@ static struct host1x_bo_mapping *tegra_bo_pin(struct device *dev, struct host1x_
 		return ERR_PTR(-ENOMEM);
 
 	kref_init(&map->ref);
-	map->bo = host1x_bo_get(bo);
+	map->bo = bo;
 	map->direction = direction;
 	map->dev = dev;
 
@@ -170,7 +170,6 @@ static void tegra_bo_unpin(struct host1x_bo_mapping *map)
 		kfree(map->sgt);
 	}
 
-	host1x_bo_put(map->bo);
 	kfree(map);
 }
 
@@ -225,6 +224,7 @@ static const struct host1x_bo_ops tegra_bo_ops = {
 static int tegra_bo_iommu_map(struct tegra_drm *tegra, struct tegra_bo *bo)
 {
 	int prot = IOMMU_READ | IOMMU_WRITE;
+	ssize_t size;
 	int err;
 
 	if (bo->mm)
@@ -246,13 +246,15 @@ static int tegra_bo_iommu_map(struct tegra_drm *tegra, struct tegra_bo *bo)
 
 	bo->iova = bo->mm->start;
 
-	bo->size = iommu_map_sgtable(tegra->domain, bo->iova, bo->sgt, prot);
-	if (!bo->size) {
+	size = iommu_map_sgtable(tegra->domain, bo->iova, bo->sgt, prot);
+	if (size < 0) {
 		dev_err(tegra->drm->dev, "failed to map buffer\n");
-		err = -ENOMEM;
+		err = size;
 		goto remove;
 	}
 
+	bo->size = size;
+
 	mutex_unlock(&tegra->mm_lock);
 
 	return 0;
@@ -494,17 +496,9 @@ free:
 void tegra_bo_free_object(struct drm_gem_object *gem)
 {
 	struct tegra_drm *tegra = gem->dev->dev_private;
-	struct host1x_bo_mapping *mapping, *tmp;
 	struct tegra_bo *bo = to_tegra_bo(gem);
 
-	/* remove all mappings of this buffer object from any caches */
-	list_for_each_entry_safe(mapping, tmp, &bo->base.mappings, list) {
-		if (mapping->cache)
-			host1x_bo_unpin(mapping);
-		else
-			dev_err(gem->dev->dev, "mapping %p stale for device %s\n", mapping,
-				dev_name(mapping->dev));
-	}
+	host1x_bo_clear_cached_mappings(&bo->base);
 
 	if (tegra->domain)
 		tegra_bo_iommu_unmap(tegra, bo);
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/gr2d.c linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/gr2d.c
index a160d01f26e1d..e68847fb43d15 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/gr2d.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/gr2d.c
@@ -100,9 +100,6 @@ static int gr2d_exit(struct host1x_client *client)
 	if (err < 0)
 		return err;
 
-	pm_runtime_dont_use_autosuspend(client->dev);
-	pm_runtime_force_suspend(client->dev);
-
 	host1x_client_iommu_detach(client);
 	host1x_syncpt_put(client->syncpts[0]);
 	host1x_channel_put(gr2d->channel);
@@ -276,15 +273,21 @@ static int gr2d_probe(struct platform_device *pdev)
 	if (err)
 		return err;
 
+	/* initialize address register map */
+	for (i = 0; i < ARRAY_SIZE(gr2d_addr_regs); i++)
+		set_bit(gr2d_addr_regs[i], gr2d->addr_regs);
+
+	pm_runtime_enable(dev);
+
 	err = host1x_client_register(&gr2d->client.base);
 	if (err < 0) {
+		pm_runtime_disable(dev);
 		dev_err(dev, "failed to register host1x client: %d\n", err);
 		return err;
 	}
 
-	/* initialize address register map */
-	for (i = 0; i < ARRAY_SIZE(gr2d_addr_regs); i++)
-		set_bit(gr2d_addr_regs[i], gr2d->addr_regs);
+	pm_runtime_use_autosuspend(dev);
+	pm_runtime_set_autosuspend_delay(dev, 500);
 
 	return 0;
 }
@@ -367,10 +370,6 @@ static int __maybe_unused gr2d_runtime_resume(struct device *dev)
 		goto disable_clk;
 	}
 
-	pm_runtime_enable(dev);
-	pm_runtime_use_autosuspend(dev);
-	pm_runtime_set_autosuspend_delay(dev, 500);
-
 	return 0;
 
 disable_clk:
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/gr3d.c linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/gr3d.c
index 00c8564520e70..3cde55b2ff282 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/gr3d.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/gr3d.c
@@ -108,9 +108,6 @@ static int gr3d_exit(struct host1x_client *client)
 	if (err < 0)
 		return err;
 
-	pm_runtime_dont_use_autosuspend(client->dev);
-	pm_runtime_force_suspend(client->dev);
-
 	host1x_client_iommu_detach(client);
 	host1x_syncpt_put(client->syncpts[0]);
 	host1x_channel_put(gr3d->channel);
@@ -529,16 +526,22 @@ static int gr3d_probe(struct platform_device *pdev)
 	if (err)
 		return err;
 
+	/* initialize address register map */
+	for (i = 0; i < ARRAY_SIZE(gr3d_addr_regs); i++)
+		set_bit(gr3d_addr_regs[i], gr3d->addr_regs);
+
+	pm_runtime_enable(&pdev->dev);
+
 	err = host1x_client_register(&gr3d->client.base);
 	if (err < 0) {
+		pm_runtime_disable(&pdev->dev);
 		dev_err(&pdev->dev, "failed to register host1x client: %d\n",
 			err);
 		return err;
 	}
 
-	/* initialize address register map */
-	for (i = 0; i < ARRAY_SIZE(gr3d_addr_regs); i++)
-		set_bit(gr3d_addr_regs[i], gr3d->addr_regs);
+	pm_runtime_use_autosuspend(&pdev->dev);
+	pm_runtime_set_autosuspend_delay(&pdev->dev, 500);
 
 	return 0;
 }
@@ -601,10 +604,6 @@ static int __maybe_unused gr3d_runtime_resume(struct device *dev)
 		goto disable_clk;
 	}
 
-	pm_runtime_enable(dev);
-	pm_runtime_use_autosuspend(dev);
-	pm_runtime_set_autosuspend_delay(dev, 500);
-
 	return 0;
 
 disable_clk:
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/submit.c linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/submit.c
index 2430fcc97448d..705382035f5f6 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/tegra/submit.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/tegra/submit.c
@@ -76,7 +76,7 @@ gather_bo_pin(struct device *dev, struct host1x_bo *bo, enum dma_data_direction
 		return ERR_PTR(-ENOMEM);
 
 	kref_init(&map->ref);
-	map->bo = host1x_bo_get(bo);
+	map->bo = bo;
 	map->direction = direction;
 	map->dev = dev;
 
@@ -117,7 +117,6 @@ static void gather_bo_unpin(struct host1x_bo_mapping *map)
 	dma_unmap_sgtable(map->dev, map->sgt, map->direction, 0);
 	sg_free_table(map->sgt);
 	kfree(map->sgt);
-	host1x_bo_put(map->bo);
 
 	kfree(map);
 }
diff --git linux-libre-6.6.144-gnu/drivers/gpu/drm/tidss/tidss_kms.c linux-libre-6.6.145-gnu/drivers/gpu/drm/tidss/tidss_kms.c
index d096d8d2bc8f8..3b8133be544eb 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/drm/tidss/tidss_kms.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/drm/tidss/tidss_kms.c
@@ -268,8 +268,6 @@ int tidss_modeset_init(struct tidss_device *tidss)
 	if (ret)
 		return ret;
 
-	drm_mode_config_reset(ddev);
-
 	dev_dbg(tidss->dev, "%s done\n", __func__);
 
 	return 0;
diff --git linux-libre-6.6.144-gnu/drivers/gpu/host1x/bus.c linux-libre-6.6.145-gnu/drivers/gpu/host1x/bus.c
index 3937889fa912d..6b8b7395a4189 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/host1x/bus.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/host1x/bus.c
@@ -457,7 +457,7 @@ static int host1x_device_add(struct host1x *host1x,
 
 	err = host1x_device_parse_dt(device, driver);
 	if (err < 0) {
-		kfree(device);
+		put_device(&device->dev);
 		return err;
 	}
 
@@ -881,6 +881,20 @@ unlock:
 }
 EXPORT_SYMBOL(host1x_client_resume);
 
+/**
+ * host1x_bo_pin() - Create a DMA mapping for the buffer object
+ * @dev: Device onto which DMA map to
+ * @bo: Buffer object to map
+ * @dir: DMA direction
+ * @cache: Cache in which to store mapping, or NULL
+ *
+ * Creates a DMA mapping pointing to @bo for @dev. The refcount of @bo is incremented
+ * until host1x_bo_unpin is called.
+ *
+ * If @cache is specified, the mapping is also stored in the cache and not released
+ * until @bo is freed (refcount drops to zero). This improves performance when a buffer
+ * is pinned and unpinned frequently as in the case of display use.
+ */
 struct host1x_bo_mapping *host1x_bo_pin(struct device *dev, struct host1x_bo *bo,
 					enum dma_data_direction dir,
 					struct host1x_bo_cache *cache)
@@ -893,6 +907,7 @@ struct host1x_bo_mapping *host1x_bo_pin(struct device *dev, struct host1x_bo *bo
 		list_for_each_entry(mapping, &cache->mappings, entry) {
 			if (mapping->bo == bo && mapping->direction == dir) {
 				kref_get(&mapping->ref);
+				host1x_bo_get(bo);
 				goto unlock;
 			}
 		}
@@ -902,6 +917,8 @@ struct host1x_bo_mapping *host1x_bo_pin(struct device *dev, struct host1x_bo *bo
 	if (IS_ERR(mapping))
 		goto unlock;
 
+	host1x_bo_get(bo);
+
 	spin_lock(&mapping->bo->lock);
 	list_add_tail(&mapping->list, &bo->mappings);
 	spin_unlock(&mapping->bo->lock);
@@ -912,7 +929,12 @@ struct host1x_bo_mapping *host1x_bo_pin(struct device *dev, struct host1x_bo *bo
 
 		list_add_tail(&mapping->entry, &cache->mappings);
 
-		/* bump reference count to track the copy in the cache */
+		/*
+		 * Bump the mapping reference count to track the mapping in the cache,
+		 * but do not bump the BO's refcount. This allows the BO to still get freed,
+		 * triggering the release of the cache mapping through
+		 * host1x_bo_clear_cached_mappings.
+		 */
 		kref_get(&mapping->ref);
 	}
 
@@ -942,9 +964,17 @@ static void __host1x_bo_unpin(struct kref *ref)
 	mapping->bo->ops->unpin(mapping);
 }
 
+/**
+ * host1x_bo_unpin() - Release an established DMA mapping of a buffer object
+ * @mapping: Mapping to release
+ *
+ * Unmaps the given @mapping, unless it is cached. Decreases the refcount on
+ * the underlying buffer object.
+ */
 void host1x_bo_unpin(struct host1x_bo_mapping *mapping)
 {
 	struct host1x_bo_cache *cache = mapping->cache;
+	struct host1x_bo *bo = mapping->bo;
 
 	if (cache)
 		mutex_lock(&cache->lock);
@@ -953,5 +983,33 @@ void host1x_bo_unpin(struct host1x_bo_mapping *mapping)
 
 	if (cache)
 		mutex_unlock(&cache->lock);
+
+	host1x_bo_put(bo);
 }
 EXPORT_SYMBOL(host1x_bo_unpin);
+
+/**
+ * host1x_bo_clear_cached_mappings() - Remove all cached mappings pointing at a bo
+ * @bo: Buffer object to release mappings of
+ *
+ * Drops references to any mappings pointing to @bo left in any caches. This must
+ * be called by any host1x_bo implementers that may be pinned with caching enabled
+ * before freeing the bo.
+ */
+void host1x_bo_clear_cached_mappings(struct host1x_bo *bo)
+{
+	struct host1x_bo_mapping *mapping, *tmp;
+	struct host1x_bo_cache *cache;
+
+	list_for_each_entry_safe(mapping, tmp, &bo->mappings, list) {
+		cache = mapping->cache;
+		if (WARN_ON(!cache))
+			continue;
+
+		mutex_lock(&mapping->cache->lock);
+		WARN_ON(kref_read(&mapping->ref) != 1);
+		__host1x_bo_unpin(&mapping->ref);
+		mutex_unlock(&mapping->cache->lock);
+	}
+}
+EXPORT_SYMBOL(host1x_bo_clear_cached_mappings);
diff --git linux-libre-6.6.144-gnu/drivers/gpu/host1x/job.c linux-libre-6.6.145-gnu/drivers/gpu/host1x/job.c
index 3ed49e1fd9332..70bda32f1ff48 100644
--- linux-libre-6.6.144-gnu/drivers/gpu/host1x/job.c
+++ linux-libre-6.6.145-gnu/drivers/gpu/host1x/job.c
@@ -235,6 +235,8 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
 		}
 
 		if (host->domain) {
+			ssize_t map_err;
+
 			for_each_sgtable_sg(map->sgt, sg, j)
 				gather_size += sg->length;
 
@@ -248,11 +250,11 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
 				goto put;
 			}
 
-			err = iommu_map_sgtable(host->domain, iova_dma_addr(&host->iova, alloc),
-						map->sgt, IOMMU_READ);
-			if (err == 0) {
+			map_err = iommu_map_sgtable(host->domain, iova_dma_addr(&host->iova, alloc),
+						    map->sgt, IOMMU_READ);
+			if (map_err < 0) {
 				__free_iova(&host->iova, alloc);
-				err = -EINVAL;
+				err = map_err;
 				goto put;
 			}
 
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-appleir.c linux-libre-6.6.145-gnu/drivers/hid/hid-appleir.c
index c45e5aa569d25..7a3fcdf7cd146 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-appleir.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-appleir.c
@@ -109,9 +109,10 @@ struct appleir {
 	struct hid_device *hid;
 	unsigned short keymap[ARRAY_SIZE(appleir_key_table)];
 	struct timer_list key_up_timer;	/* timer for key up */
-	spinlock_t lock;		/* protects .current_key */
+	spinlock_t lock;		/* protects .current_key, .removing */
 	int current_key;		/* the currently pressed key */
 	int prev_key_idx;		/* key index in a 2 packets message */
+	bool removing;			/* set during teardown; gates input_dev access */
 };
 
 static int get_key(int data)
@@ -172,7 +173,7 @@ static void key_up_tick(struct timer_list *t)
 	unsigned long flags;
 
 	spin_lock_irqsave(&appleir->lock, flags);
-	if (appleir->current_key) {
+	if (!appleir->removing && appleir->current_key) {
 		key_up(hid, appleir, appleir->current_key);
 		appleir->current_key = 0;
 	}
@@ -195,6 +196,10 @@ static int appleir_raw_event(struct hid_device *hid, struct hid_report *report,
 		int index;
 
 		spin_lock_irqsave(&appleir->lock, flags);
+		if (appleir->removing) {
+			spin_unlock_irqrestore(&appleir->lock, flags);
+			goto out;
+		}
 		/*
 		 * If we already have a key down, take it up before marking
 		 * this one down
@@ -229,17 +234,25 @@ static int appleir_raw_event(struct hid_device *hid, struct hid_report *report,
 	appleir->prev_key_idx = 0;
 
 	if (!memcmp(data, keyrepeat, sizeof(keyrepeat))) {
-		key_down(hid, appleir, appleir->current_key);
-		/*
-		 * Remote doesn't do key up, either pull them up, in the test
-		 * above, or here set a timer which pulls them up after 1/8 s
-		 */
-		mod_timer(&appleir->key_up_timer, jiffies + HZ / 8);
+		spin_lock_irqsave(&appleir->lock, flags);
+		if (!appleir->removing) {
+			key_down(hid, appleir, appleir->current_key);
+			/*
+			 * Remote doesn't do key up, either pull them up, in
+			 * the test above, or here set a timer which pulls them
+			 * up after 1/8 s
+			 */
+			mod_timer(&appleir->key_up_timer, jiffies + HZ / 8);
+		}
+		spin_unlock_irqrestore(&appleir->lock, flags);
 		goto out;
 	}
 
 	if (!memcmp(data, flatbattery, sizeof(flatbattery))) {
-		battery_flat(appleir);
+		spin_lock_irqsave(&appleir->lock, flags);
+		if (!appleir->removing)
+			battery_flat(appleir);
+		spin_unlock_irqrestore(&appleir->lock, flags);
 		/* Fall through */
 	}
 
@@ -318,8 +331,20 @@ fail:
 static void appleir_remove(struct hid_device *hid)
 {
 	struct appleir *appleir = hid_get_drvdata(hid);
+	unsigned long flags;
+
+	/*
+	 * Mark the driver as tearing down so that any concurrent raw_event
+	 * (e.g. from a USB URB completion that hid_hw_stop() has not yet
+	 * killed) and the key_up_timer softirq stop touching input_dev
+	 * before hid_hw_stop() frees it via hidinput_disconnect().
+	 */
+	spin_lock_irqsave(&appleir->lock, flags);
+	appleir->removing = true;
+	spin_unlock_irqrestore(&appleir->lock, flags);
+
+	timer_shutdown_sync(&appleir->key_up_timer);
 	hid_hw_stop(hid);
-	del_timer_sync(&appleir->key_up_timer);
 }
 
 static const struct hid_device_id appleir_devices[] = {
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-core.c linux-libre-6.6.145-gnu/drivers/hid/hid-core.c
index 2de4d831c526a..b3bcc0fdede7f 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-core.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-core.c
@@ -1998,6 +1998,13 @@ int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 *
 	u8 *cdata = data;
 	int ret = 0;
 
+	if (report_enum->numbered && (size < 1 || bufsize < 1)) {
+		hid_warn_ratelimited(hid,
+				     "Event data for numbered report is too short (%d vs %zu)\n",
+				     size, bufsize);
+		return -EINVAL;
+	}
+
 	report = hid_get_report(report_enum, data);
 	if (!report)
 		return 0;
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-letsketch.c linux-libre-6.6.145-gnu/drivers/hid/hid-letsketch.c
index 97f047f18136e..cf8f47134fb6e 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-letsketch.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-letsketch.c
@@ -295,13 +295,42 @@ static int letsketch_probe(struct hid_device *hdev, const struct hid_device_id *
 
 	ret = letsketch_setup_input_tablet(data);
 	if (ret)
-		return ret;
+		goto err_shutdown_timer;
 
 	ret = letsketch_setup_input_tablet_pad(data);
 	if (ret)
-		return ret;
+		goto err_shutdown_timer;
+
+	ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+	if (ret)
+		goto err_shutdown_timer;
 
-	return hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+	return 0;
+
+err_shutdown_timer:
+	/*
+	 * Drain any pending callback and permanently disable the timer
+	 * before devm releases data: if hid_hw_start() enabled I/O on an
+	 * always-poll-quirk device and then failed, raw_event may have
+	 * armed the timer already.
+	 */
+	timer_shutdown_sync(&data->inrange_timer);
+	return ret;
+}
+
+static void letsketch_remove(struct hid_device *hdev)
+{
+	struct letsketch_data *data = hid_get_drvdata(hdev);
+
+	/*
+	 * hid_hw_stop() synchronously kills the URBs that deliver
+	 * raw_event(), so once it returns no path can re-arm
+	 * inrange_timer.  timer_shutdown_sync() then drains any
+	 * in-flight callback and permanently disables further
+	 * mod_timer() calls before devm releases data.
+	 */
+	hid_hw_stop(hdev);
+	timer_shutdown_sync(&data->inrange_timer);
 }
 
 static const struct hid_device_id letsketch_devices[] = {
@@ -314,6 +343,7 @@ static struct hid_driver letsketch_driver = {
 	.name = "letsketch",
 	.id_table = letsketch_devices,
 	.probe = letsketch_probe,
+	.remove = letsketch_remove,
 	.raw_event = letsketch_raw_event,
 };
 module_hid_driver(letsketch_driver);
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-lg-g15.c linux-libre-6.6.145-gnu/drivers/hid/hid-lg-g15.c
index acbec1dcf1963..7551144a72cb3 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-lg-g15.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-lg-g15.c
@@ -945,11 +945,27 @@ static const struct hid_device_id lg_g15_devices[] = {
 };
 MODULE_DEVICE_TABLE(hid, lg_g15_devices);
 
+static void lg_g15_remove(struct hid_device *hdev)
+{
+	struct lg_g15_data *g15 = hid_get_drvdata(hdev);
+
+	/*
+	 * g15->work is only initialized for the models that schedule it
+	 * (G15, G15 v2, G510). The G13 and Z-10 leave it zeroed, so only
+	 * cancel it when it was set up.
+	 */
+	if (g15 && g15->work.func)
+		cancel_work_sync(&g15->work);
+
+	hid_hw_stop(hdev);
+}
+
 static struct hid_driver lg_g15_driver = {
 	.name			= "lg-g15",
 	.id_table		= lg_g15_devices,
 	.raw_event		= lg_g15_raw_event,
 	.probe			= lg_g15_probe,
+	.remove			= lg_g15_remove,
 };
 module_hid_driver(lg_g15_driver);
 
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-logitech-hidpp.c linux-libre-6.6.145-gnu/drivers/hid/hid-logitech-hidpp.c
index 113307157a27b..eba52b95ad1bd 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-logitech-hidpp.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-logitech-hidpp.c
@@ -163,7 +163,6 @@ struct hidpp_battery {
 /**
  * struct hidpp_scroll_counter - Utility class for processing high-resolution
  *                             scroll events.
- * @dev: the input device for which events should be reported.
  * @wheel_multiplier: the scalar multiplier to be applied to each wheel event
  * @remainder: counts the number of high-resolution units moved since the last
  *             low-resolution event (REL_WHEEL or REL_HWHEEL) was sent. Should
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-multitouch.c linux-libre-6.6.145-gnu/drivers/hid/hid-multitouch.c
index 6c04eed0a4646..4481bf5c9133d 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-multitouch.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-multitouch.c
@@ -31,6 +31,7 @@
  * [1] https://gitlab.freedesktop.org/libevdev/hid-tools
  */
 
+#include <linux/bitmap.h>
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
@@ -83,8 +84,7 @@ enum latency_mode {
 	HID_LATENCY_HIGH = 1,
 };
 
-#define MT_IO_SLOTS_MASK		GENMASK(7, 0) /* reserve first 8 bits for slot tracking */
-#define MT_IO_FLAGS_RUNNING		32
+#define MT_IO_FLAGS_RUNNING		0
 
 static const bool mtrue = true;		/* default for true */
 static const bool mfalse;		/* default for false */
@@ -160,10 +160,9 @@ struct mt_device {
 	struct mt_class mtclass;	/* our mt device class */
 	struct timer_list release_timer;	/* to release sticky fingers */
 	struct hid_device *hdev;	/* hid_device we're attached to */
-	unsigned long mt_io_flags;	/* mt flags (MT_IO_FLAGS_RUNNING)
-					 * first 8 bits are reserved for keeping the slot
-					 * states, this is fine because we only support up
-					 * to 250 slots (MT_MAX_MAXCONTACT)
+	unsigned long mt_io_flags;	/* mt flags (MT_IO_FLAGS_RUNNING) */
+	unsigned long *active_slots;	/* bitmap of slots with an active
+					 * contact, sized for maxcontacts
 					 */
 	__u8 inputmode_value;	/* InputMode HID feature value */
 	__u8 maxcontacts;
@@ -947,7 +946,7 @@ static void mt_release_pending_palms(struct mt_device *td,
 
 	for_each_set_bit(slotnum, app->pending_palm_slots, td->maxcontacts) {
 		clear_bit(slotnum, app->pending_palm_slots);
-		clear_bit(slotnum, &td->mt_io_flags);
+		clear_bit(slotnum, td->active_slots);
 
 		input_mt_slot(input, slotnum);
 		input_mt_report_slot_inactive(input);
@@ -1153,9 +1152,9 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 		input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major);
 		input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor);
 
-		set_bit(slotnum, &td->mt_io_flags);
+		set_bit(slotnum, td->active_slots);
 	} else {
-		clear_bit(slotnum, &td->mt_io_flags);
+		clear_bit(slotnum, td->active_slots);
 	}
 
 	return 0;
@@ -1290,7 +1289,7 @@ static void mt_touch_report(struct hid_device *hid,
 	 * defect.
 	 */
 	if (app->quirks & MT_QUIRK_STICKY_FINGERS) {
-		if (td->mt_io_flags & MT_IO_SLOTS_MASK)
+		if (!bitmap_empty(td->active_slots, td->maxcontacts))
 			mod_timer(&td->release_timer,
 				  jiffies + msecs_to_jiffies(100));
 		else
@@ -1330,6 +1329,15 @@ static int mt_touch_input_configured(struct hid_device *hdev,
 	if (td->is_buttonpad)
 		__set_bit(INPUT_PROP_BUTTONPAD, input->propbit);
 
+	if (!td->active_slots) {
+		td->active_slots = devm_kcalloc(&td->hdev->dev,
+						BITS_TO_LONGS(td->maxcontacts),
+						sizeof(long),
+						GFP_KERNEL);
+		if (!td->active_slots)
+			return -ENOMEM;
+	}
+
 	app->pending_palm_slots = devm_kcalloc(&hi->input->dev,
 					       BITS_TO_LONGS(td->maxcontacts),
 					       sizeof(long),
@@ -1738,7 +1746,7 @@ static void mt_release_contacts(struct hid_device *hid)
 			for (i = 0; i < mt->num_slots; i++) {
 				input_mt_slot(input_dev, i);
 				input_mt_report_slot_inactive(input_dev);
-				clear_bit(i, &td->mt_io_flags);
+				clear_bit(i, td->active_slots);
 			}
 			input_mt_sync_frame(input_dev);
 			input_sync(input_dev);
@@ -1761,7 +1769,7 @@ static void mt_expired_timeout(struct timer_list *t)
 	 */
 	if (test_and_set_bit_lock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags))
 		return;
-	if (td->mt_io_flags & MT_IO_SLOTS_MASK)
+	if (!bitmap_empty(td->active_slots, td->maxcontacts))
 		mt_release_contacts(hdev);
 	clear_bit_unlock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags);
 }
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-picolcd_core.c linux-libre-6.6.145-gnu/drivers/hid/hid-picolcd_core.c
index bbda231a7ce30..ee0977a8e42e0 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-picolcd_core.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-picolcd_core.c
@@ -72,7 +72,8 @@ struct picolcd_pending *picolcd_send_and_wait(struct hid_device *hdev,
 	struct picolcd_pending *work;
 	struct hid_report *report = picolcd_out_report(report_id, hdev);
 	unsigned long flags;
-	int i, j, k;
+	int i, j;
+	unsigned int k;
 
 	if (!report || !data)
 		return NULL;
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-playstation.c linux-libre-6.6.145-gnu/drivers/hid/hid-playstation.c
index 4db50cacbf9af..b197f16f2546d 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-playstation.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-playstation.c
@@ -2199,6 +2199,12 @@ static int dualshock4_parse_report(struct ps_device *ps_dev, struct hid_report *
 			size == DS4_INPUT_REPORT_USB_SIZE) {
 		struct dualshock4_input_report_usb *usb = (struct dualshock4_input_report_usb *)data;
 
+		if (usb->num_touch_reports > ARRAY_SIZE(usb->touch_reports)) {
+			hid_err(hdev, "DualShock4 USB input report has invalid num_touch_reports=%d\n",
+				usb->num_touch_reports);
+			return -EINVAL;
+		}
+
 		ds4_report = &usb->common;
 		num_touch_reports = min_t(u8, usb->num_touch_reports,
 					  ARRAY_SIZE(usb->touch_reports));
@@ -2214,6 +2220,12 @@ static int dualshock4_parse_report(struct ps_device *ps_dev, struct hid_report *
 			return -EILSEQ;
 		}
 
+		if (bt->num_touch_reports > ARRAY_SIZE(bt->touch_reports)) {
+			hid_err(hdev, "DualShock4 BT input report has invalid num_touch_reports=%d\n",
+				bt->num_touch_reports);
+			return -EINVAL;
+		}
+
 		ds4_report = &bt->common;
 		num_touch_reports = min_t(u8, bt->num_touch_reports,
 					  ARRAY_SIZE(bt->touch_reports));
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-sensor-hub.c linux-libre-6.6.145-gnu/drivers/hid/hid-sensor-hub.c
index 3cd00afa453a6..3fc2967bc8176 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-sensor-hub.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-sensor-hub.c
@@ -286,6 +286,54 @@ done_proc:
 }
 EXPORT_SYMBOL_GPL(sensor_hub_get_feature);
 
+int sensor_hub_input_attr_read_values(struct hid_sensor_hub_device *hsdev,
+				      u32 usage_id, u32 attr_usage_id,
+				      u32 report_id,
+				      enum sensor_hub_read_flags flag,
+				      u32 buffer_size, u8 *buffer)
+{
+	struct sensor_hub_data *data = hid_get_drvdata(hsdev->hdev);
+	struct hid_report *report;
+	unsigned long flags;
+	long cycles;
+	int ret;
+
+	report = sensor_hub_report(report_id, hsdev->hdev, HID_INPUT_REPORT);
+	if (!report)
+		return -EINVAL;
+
+	mutex_lock(hsdev->mutex_ptr);
+	if (flag == SENSOR_HUB_SYNC) {
+		memset(&hsdev->pending, 0, sizeof(hsdev->pending));
+		init_completion(&hsdev->pending.ready);
+		hsdev->pending.usage_id = usage_id;
+		hsdev->pending.attr_usage_id = attr_usage_id;
+		hsdev->pending.max_raw_size = buffer_size;
+		hsdev->pending.raw_data = buffer;
+
+		spin_lock_irqsave(&data->lock, flags);
+		hsdev->pending.status = true;
+		spin_unlock_irqrestore(&data->lock, flags);
+	}
+	mutex_lock(&data->mutex);
+	hid_hw_request(hsdev->hdev, report, HID_REQ_GET_REPORT);
+	mutex_unlock(&data->mutex);
+	ret = 0;
+	if (flag == SENSOR_HUB_SYNC) {
+		cycles = wait_for_completion_interruptible_timeout(&hsdev->pending.ready,
+								   HZ * 5);
+		if (cycles == 0)
+			ret = -ETIMEDOUT;
+		else if (cycles < 0)
+			ret = cycles;
+
+		hsdev->pending.status = false;
+	}
+	mutex_unlock(hsdev->mutex_ptr);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(sensor_hub_input_attr_read_values);
 
 int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev,
 					u32 usage_id,
@@ -480,6 +528,8 @@ static int sensor_hub_raw_event(struct hid_device *hdev,
 	struct hid_collection *collection = NULL;
 	void *priv = NULL;
 	struct hid_sensor_hub_device *hsdev = NULL;
+	u32 copy_size;
+	u32 avail;
 
 	hid_dbg(hdev, "sensor_hub_raw_event report id:0x%x size:%d type:%d\n",
 			 report->id, size, report->type);
@@ -520,12 +570,27 @@ static int sensor_hub_raw_event(struct hid_device *hdev,
 					      hsdev->pending.attr_usage_id ==
 					      report->field[i]->logical)) {
 			hid_dbg(hdev, "data was pending ...\n");
-			hsdev->pending.raw_data = kmemdup(ptr, sz, GFP_ATOMIC);
-			if (hsdev->pending.raw_data)
-				hsdev->pending.raw_size = sz;
-			else
-				hsdev->pending.raw_size = 0;
-			complete(&hsdev->pending.ready);
+			if (hsdev->pending.max_raw_size) {
+				if (hsdev->pending.index < hsdev->pending.max_raw_size) {
+					avail = hsdev->pending.max_raw_size - hsdev->pending.index;
+					copy_size = clamp(sz, 0U, avail);
+
+					memcpy(hsdev->pending.raw_data + hsdev->pending.index,
+					       ptr, copy_size);
+					hsdev->pending.index += copy_size;
+					if (hsdev->pending.index >= hsdev->pending.max_raw_size) {
+						hsdev->pending.raw_size = hsdev->pending.index;
+						complete(&hsdev->pending.ready);
+					}
+				}
+			} else {
+				hsdev->pending.raw_data = kmemdup(ptr, sz, GFP_ATOMIC);
+				if (hsdev->pending.raw_data)
+					hsdev->pending.raw_size = sz;
+				else
+					hsdev->pending.raw_size = 0;
+				complete(&hsdev->pending.ready);
+			}
 		}
 		if (callback->capture_sample) {
 			if (report->field[i]->logical)
diff --git linux-libre-6.6.144-gnu/drivers/hid/hid-wiimote-modules.c linux-libre-6.6.145-gnu/drivers/hid/hid-wiimote-modules.c
index dbccdfa639167..dccb78bb3afd6 100644
--- linux-libre-6.6.144-gnu/drivers/hid/hid-wiimote-modules.c
+++ linux-libre-6.6.145-gnu/drivers/hid/hid-wiimote-modules.c
@@ -2403,7 +2403,7 @@ static const struct wiimod_ops wiimod_guitar = {
 	.in_ext = wiimod_guitar_in_ext,
 };
 
-/* 
+/*
  * Turntable
  * DJ Hero came with a Turntable Controller that was plugged in
  * as an extension.
@@ -2439,15 +2439,15 @@ static const __u16 wiimod_turntable_map[] = {
 static void wiimod_turntable_in_ext(struct wiimote_data *wdata, const __u8 *ext)
 {
 	__u8 be, cs, sx, sy, ed, rtt, rbg, rbr, rbb, ltt, lbg, lbr, lbb, bp, bm;
-	/* 
+	/*
 	 * Byte |  7   |  6  |  5  |  4  |  3  |  2   |  1   |  0     |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
-	 *   0  | RTT<4:3>   | 		      	  SX <5:0> 			      |
-	 *   1  | RTT<2:1>   |				  SY <5:0>			      |
+	 *   0  | RTT<4:3>   |                SX <5:0>                |
+	 *   1  | RTT<2:1>   |                SY <5:0>                |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
 	 *   2  |RTT<0>|  ED<4:3>  |          CS<3:0>        | RTT<5> |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
-	 *   3  |     ED<2:0> 	   | 			 LTT<4:0>			  |
+	 *   3  |     ED<2:0>      |             LTT<4:0>             |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
 	 *   4  |  0   |  0  | LBR |  B- |  0  |  B+  |  RBR | LTT<5> |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
@@ -2458,20 +2458,20 @@ static void wiimod_turntable_in_ext(struct wiimote_data *wdata, const __u8 *ext)
 	 * With Motion+ enabled, it will look like this:
 	 * Byte |  8   |  7  |  6  |  5  |  4  |  3   |  2   |  1     |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
-	 *   1  | RTT<4:3>   | 		      	  SX <5:1> 		 |	  0   |
-	 *   2  | RTT<2:1>   |				  SY <5:1>		 |	  0   |
+	 *   1  | RTT<4:3>   |                SX <5:1>       |    0   |
+	 *   2  | RTT<2:1>   |                SY <5:1>       |    0   |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
 	 *   3  |RTT<0>|  ED<4:3>  |          CS<3:0>        | RTT<5> |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
-	 *   4  |     ED<2:0> 	   | 			 LTT<4:0>			  |
+	 *   4  |     ED<2:0>      |             LTT<4:0>             |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
 	 *   5  |  0   |  0  | LBR |  B- |  0  |  B+  | RBR  |  XXXX  |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
 	 *   6  | LBB  |  0  | RBG |  BE | LBG | RBB  | XXXX |  XXXX  |
 	 *------+------+-----+-----+-----+-----+------+------+--------+
 	 */
-	
-	be = !(ext[5] & 0x10); 
+
+	be = !(ext[5] & 0x10);
 	cs = ((ext[2] & 0x1e));
 	sx = ext[0] & 0x3f;
 	sy = ext[1] & 0x3f;
@@ -2499,32 +2499,32 @@ static void wiimod_turntable_in_ext(struct wiimote_data *wdata, const __u8 *ext)
 	input_report_abs(wdata->extension.input, ABS_HAT1X, ltt);
 	input_report_abs(wdata->extension.input, ABS_HAT2X, cs);
 	input_report_abs(wdata->extension.input, ABS_HAT3X, ed);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_RIGHT], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_RIGHT],
 					rbg);
 	input_report_key(wdata->extension.input,
 					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_R_RIGHT],
 					rbr);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_RIGHT], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_RIGHT],
 					rbb);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_LEFT], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_LEFT],
 					lbg);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_R_LEFT], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_R_LEFT],
 					lbr);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_LEFT], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_LEFT],
 					lbb);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_EUPHORIA], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_EUPHORIA],
 					be);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_PLUS], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_PLUS],
 					bp);
-	input_report_key(wdata->extension.input, 
-					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_MINUS], 
+	input_report_key(wdata->extension.input,
+					wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_MINUS],
 					bm);
 
 	input_sync(wdata->extension.input);
@@ -2557,7 +2557,7 @@ static void wiimod_turntable_close(struct input_dev *dev)
 static int wiimod_turntable_probe(const struct wiimod_ops *ops,
 			       struct wiimote_data *wdata)
 {
- 	int ret, i;
+	int ret, i;
 
 	wdata->extension.input = input_allocate_device();
 	if (!wdata->extension.input)
@@ -2594,9 +2594,9 @@ static int wiimod_turntable_probe(const struct wiimod_ops *ops,
 	input_set_abs_params(wdata->extension.input,
 			     ABS_HAT1X, -8, 8, 0, 0);
 	input_set_abs_params(wdata->extension.input,
-			     ABS_HAT2X, 0, 31, 1, 1);	
+			     ABS_HAT2X, 0, 31, 1, 1);
 	input_set_abs_params(wdata->extension.input,
-			     ABS_HAT3X, 0, 7, 0, 0);	 
+			     ABS_HAT3X, 0, 7, 0, 0);
 	ret = input_register_device(wdata->extension.input);
 	if (ret)
 		goto err_free;
diff --git linux-libre-6.6.144-gnu/drivers/hid/wacom_sys.c linux-libre-6.6.145-gnu/drivers/hid/wacom_sys.c
index 507719a388efc..8b4cda6ca8446 100644
--- linux-libre-6.6.144-gnu/drivers/hid/wacom_sys.c
+++ linux-libre-6.6.145-gnu/drivers/hid/wacom_sys.c
@@ -2422,16 +2422,16 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless)
 
 	error = wacom_register_inputs(wacom);
 	if (error)
-		goto fail;
+		goto fail_hw_stop;
 
 	if (wacom->wacom_wac.features.device_type & WACOM_DEVICETYPE_PAD) {
 		error = wacom_initialize_leds(wacom);
 		if (error)
-			goto fail;
+			goto fail_hw_stop;
 
 		error = wacom_initialize_remotes(wacom);
 		if (error)
-			goto fail;
+			goto fail_hw_stop;
 	}
 
 	if (!wireless) {
@@ -2445,14 +2445,14 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless)
 		cancel_delayed_work_sync(&wacom->init_work);
 		_wacom_query_tablet_data(wacom);
 		error = -ENODEV;
-		goto fail_quirks;
+		goto fail_hw_stop;
 	}
 
 	if (features->device_type & WACOM_DEVICETYPE_WL_MONITOR) {
 		error = hid_hw_open(hdev);
 		if (error) {
 			hid_err(hdev, "hw open failed\n");
-			goto fail_quirks;
+			goto fail_hw_stop;
 		}
 	}
 
@@ -2461,7 +2461,7 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless)
 
 	return 0;
 
-fail_quirks:
+fail_hw_stop:
 	hid_hw_stop(hdev);
 fail:
 	wacom_release_resources(wacom);
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/Kconfig linux-libre-6.6.145-gnu/drivers/hwmon/Kconfig
index 2b090dbd836c5..0049b04102e90 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/Kconfig
+++ linux-libre-6.6.145-gnu/drivers/hwmon/Kconfig
@@ -938,6 +938,7 @@ config SENSORS_LTC2992
 	tristate "Linear Technology LTC2992"
 	depends on I2C
 	depends on GPIOLIB
+	select REGMAP_I2C
 	help
 	  If you say yes here you get support for Linear Technology LTC2992
 	  I2C System Monitor. The LTC2992 measures current, voltage, and
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/asus_atk0110.c linux-libre-6.6.145-gnu/drivers/hwmon/asus_atk0110.c
index d778a2aaefec1..c6e4711cb085b 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/asus_atk0110.c
+++ linux-libre-6.6.145-gnu/drivers/hwmon/asus_atk0110.c
@@ -1037,6 +1037,9 @@ static int atk_ec_present(struct atk_data *data)
 		if (obj->type != ACPI_TYPE_PACKAGE)
 			continue;
 
+		if (!obj->package.count)
+			continue;
+
 		id = &obj->package.elements[0];
 		if (id->type != ACPI_TYPE_INTEGER)
 			continue;
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/it87.c linux-libre-6.6.145-gnu/drivers/hwmon/it87.c
index 51882f7386cc8..716afea0db240 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/it87.c
+++ linux-libre-6.6.145-gnu/drivers/hwmon/it87.c
@@ -1400,6 +1400,9 @@ static ssize_t set_fan(struct device *dev, struct device_attribute *attr,
 	if (kstrtol(buf, 10, &val) < 0)
 		return -EINVAL;
 
+	if (val < 0)
+		val = 0;
+
 	err = it87_lock(data);
 	if (err)
 		return err;
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/occ/common.c linux-libre-6.6.145-gnu/drivers/hwmon/occ/common.c
index 58a103073fbc6..c92d08e9827ac 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/occ/common.c
+++ linux-libre-6.6.145-gnu/drivers/hwmon/occ/common.c
@@ -214,6 +214,11 @@ int occ_update_response(struct occ *occ)
 	if (rc)
 		return rc;
 
+	if (!occ->active) {
+		rc = -ENODEV;
+		goto unlock;
+	}
+
 	/* limit the maximum rate of polling the OCC */
 	if (time_after(jiffies, occ->next_update)) {
 		rc = occ_poll(occ);
@@ -222,6 +227,7 @@ int occ_update_response(struct occ *occ)
 		rc = occ->last_error;
 	}
 
+unlock:
 	mutex_unlock(&occ->lock);
 	return rc;
 }
@@ -1105,11 +1111,16 @@ static void occ_parse_poll_response(struct occ *occ)
 
 int occ_active(struct occ *occ, bool active)
 {
-	int rc = mutex_lock_interruptible(&occ->lock);
+	struct device *hwmon = NULL;
+	int rc = mutex_lock_interruptible(&occ->hwmon_lock);
 
 	if (rc)
 		return rc;
 
+	rc = mutex_lock_interruptible(&occ->lock);
+	if (rc)
+		goto unlock_hwmon;
+
 	if (active) {
 		if (occ->active) {
 			rc = -EALREADY;
@@ -1154,14 +1165,17 @@ int occ_active(struct occ *occ, bool active)
 			goto unlock;
 		}
 
-		if (occ->hwmon)
-			hwmon_device_unregister(occ->hwmon);
+		hwmon = occ->hwmon;
 		occ->active = false;
 		occ->hwmon = NULL;
 	}
 
 unlock:
 	mutex_unlock(&occ->lock);
+	if (hwmon)
+		hwmon_device_unregister(hwmon);
+unlock_hwmon:
+	mutex_unlock(&occ->hwmon_lock);
 	return rc;
 }
 
@@ -1170,6 +1184,7 @@ int occ_setup(struct occ *occ)
 	int rc;
 
 	mutex_init(&occ->lock);
+	mutex_init(&occ->hwmon_lock);
 	occ->groups[0] = &occ->group;
 
 	rc = occ_setup_sysfs(occ);
@@ -1190,15 +1205,22 @@ EXPORT_SYMBOL_GPL(occ_setup);
 
 void occ_shutdown(struct occ *occ)
 {
-	mutex_lock(&occ->lock);
+	struct device *hwmon;
 
 	occ_shutdown_sysfs(occ);
 
-	if (occ->hwmon)
-		hwmon_device_unregister(occ->hwmon);
+	mutex_lock(&occ->hwmon_lock);
+	mutex_lock(&occ->lock);
+
+	hwmon = occ->hwmon;
+	occ->active = false;
 	occ->hwmon = NULL;
 
 	mutex_unlock(&occ->lock);
+
+	if (hwmon)
+		hwmon_device_unregister(hwmon);
+	mutex_unlock(&occ->hwmon_lock);
 }
 EXPORT_SYMBOL_GPL(occ_shutdown);
 
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/occ/common.h linux-libre-6.6.145-gnu/drivers/hwmon/occ/common.h
index 7ac4b2febce65..82f600093c7fa 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/occ/common.h
+++ linux-libre-6.6.145-gnu/drivers/hwmon/occ/common.h
@@ -101,6 +101,7 @@ struct occ {
 
 	unsigned long next_update;
 	struct mutex lock;		/* lock OCC access */
+	struct mutex hwmon_lock;		/* serialize hwmon registration/removal */
 
 	struct device *hwmon;
 	struct occ_attribute *attrs;
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/pmbus/adm1275.c linux-libre-6.6.145-gnu/drivers/hwmon/pmbus/adm1275.c
index e2c61d6fa521b..0fd1cec7b6cab 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/pmbus/adm1275.c
+++ linux-libre-6.6.145-gnu/drivers/hwmon/pmbus/adm1275.c
@@ -508,7 +508,7 @@ static int adm1275_enable_vout_temp(struct adm1275_data *data,
 static int adm1275_probe(struct i2c_client *client)
 {
 	s32 (*config_read_fn)(const struct i2c_client *client, u8 reg);
-	u8 block_buffer[I2C_SMBUS_BLOCK_MAX + 1];
+	u8 block_buffer[I2C_SMBUS_BLOCK_MAX + 1] = {0};
 	int config, device_config;
 	int ret;
 	struct pmbus_driver_info *info;
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/pmbus/pmbus_core.c linux-libre-6.6.145-gnu/drivers/hwmon/pmbus/pmbus_core.c
index a61e2fb176da7..eafeabfd93d77 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/pmbus/pmbus_core.c
+++ linux-libre-6.6.145-gnu/drivers/hwmon/pmbus/pmbus_core.c
@@ -3190,18 +3190,23 @@ static void pmbus_regulator_notify_worker(struct work_struct *work)
 	int i, j;
 
 	for (i = 0; i < data->info->pages; i++) {
-		int event;
+		unsigned int event;
 
 		event = atomic_xchg(&data->regulator_events[i], 0);
 		if (!event)
 			continue;
 
 		for (j = 0; j < data->info->num_regulators; j++) {
-			if (i == rdev_get_id(data->rdevs[j])) {
+			if (i != rdev_get_id(data->rdevs[j]))
+				continue;
+			while (event) {
+				unsigned int _event = BIT(__ffs(event));
+
 				regulator_notifier_call_chain(data->rdevs[j],
-							      event, NULL);
-				break;
+							      _event, NULL);
+				event &= ~_event;
 			}
+			break;
 		}
 	}
 }
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/w83627hf.c linux-libre-6.6.145-gnu/drivers/hwmon/w83627hf.c
index b638d672ac458..c9eae0132ad26 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/w83627hf.c
+++ linux-libre-6.6.145-gnu/drivers/hwmon/w83627hf.c
@@ -1823,6 +1823,8 @@ static int w83627hf_probe(struct platform_device *pdev)
 	return 0;
 
  error:
+	device_remove_file(dev, &dev_attr_vrm);
+	device_remove_file(dev, &dev_attr_cpu0_vid);
 	sysfs_remove_group(&dev->kobj, &w83627hf_group);
 	sysfs_remove_group(&dev->kobj, &w83627hf_group_opt);
 	return err;
@@ -1834,6 +1836,8 @@ static int w83627hf_remove(struct platform_device *pdev)
 
 	hwmon_device_unregister(data->hwmon_dev);
 
+	device_remove_file(&pdev->dev, &dev_attr_vrm);
+	device_remove_file(&pdev->dev, &dev_attr_cpu0_vid);
 	sysfs_remove_group(&pdev->dev.kobj, &w83627hf_group);
 	sysfs_remove_group(&pdev->dev.kobj, &w83627hf_group_opt);
 
diff --git linux-libre-6.6.144-gnu/drivers/hwmon/w83793.c linux-libre-6.6.145-gnu/drivers/hwmon/w83793.c
index 96bab94ba8996..52387b0675f71 100644
--- linux-libre-6.6.144-gnu/drivers/hwmon/w83793.c
+++ linux-libre-6.6.145-gnu/drivers/hwmon/w83793.c
@@ -1918,6 +1918,7 @@ exit_remove:
 
 	for (i = 0; i < ARRAY_SIZE(w83793_vid); i++)
 		device_remove_file(dev, &w83793_vid[i].dev_attr);
+	device_remove_file(dev, &dev_attr_vrm);
 
 	for (i = 0; i < ARRAY_SIZE(w83793_left_fan); i++)
 		device_remove_file(dev, &w83793_left_fan[i].dev_attr);
diff --git linux-libre-6.6.144-gnu/drivers/hwspinlock/qcom_hwspinlock.c linux-libre-6.6.145-gnu/drivers/hwspinlock/qcom_hwspinlock.c
index a0fd67fd29344..1daba80c6d6bd 100644
--- linux-libre-6.6.144-gnu/drivers/hwspinlock/qcom_hwspinlock.c
+++ linux-libre-6.6.145-gnu/drivers/hwspinlock/qcom_hwspinlock.c
@@ -178,7 +178,6 @@ static struct regmap *qcom_hwspinlock_probe_mmio(struct platform_device *pdev,
 static int qcom_hwspinlock_probe(struct platform_device *pdev)
 {
 	struct hwspinlock_device *bank;
-	struct reg_field field;
 	struct regmap *regmap;
 	size_t array_size;
 	u32 stride;
@@ -200,9 +199,7 @@ static int qcom_hwspinlock_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, bank);
 
 	for (i = 0; i < QCOM_MUTEX_NUM_LOCKS; i++) {
-		field.reg = base + i * stride;
-		field.lsb = 0;
-		field.msb = 31;
+		struct reg_field field = REG_FIELD(base + i * stride, 0, 31);
 
 		bank->lock[i].priv = devm_regmap_field_alloc(&pdev->dev,
 							     regmap, field);
diff --git linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/coresight-cti-platform.c linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/coresight-cti-platform.c
index ccef04f27f12f..438f9c7ddccdc 100644
--- linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/coresight-cti-platform.c
+++ linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/coresight-cti-platform.c
@@ -329,6 +329,7 @@ static int cti_plat_process_filter_sigs(struct cti_drvdata *drvdata,
 	if (!tg)
 		return -ENOMEM;
 
+	tg->nr_sigs = nr_filter_sigs;
 	err = cti_plat_read_trig_group(tg, fwnode, CTI_DT_FILTER_OUT_SIGS);
 	if (!err)
 		drvdata->config.trig_out_filter |= tg->used_mask;
diff --git linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/coresight-etb10.c linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/coresight-etb10.c
index fa80039e0821f..01ea3244cbdca 100644
--- linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/coresight-etb10.c
+++ linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/coresight-etb10.c
@@ -86,7 +86,7 @@ struct etb_drvdata {
 	struct coresight_device	*csdev;
 	struct miscdevice	miscdev;
 	spinlock_t		spinlock;
-	local_t			reading;
+	atomic_t		reading;
 	pid_t			pid;
 	u8			*buf;
 	u32			mode;
@@ -604,7 +604,7 @@ static int etb_open(struct inode *inode, struct file *file)
 	struct etb_drvdata *drvdata = container_of(file->private_data,
 						   struct etb_drvdata, miscdev);
 
-	if (local_cmpxchg(&drvdata->reading, 0, 1))
+	if (atomic_cmpxchg(&drvdata->reading, 0, 1))
 		return -EBUSY;
 
 	dev_dbg(&drvdata->csdev->dev, "%s: successfully opened\n", __func__);
@@ -642,7 +642,7 @@ static int etb_release(struct inode *inode, struct file *file)
 {
 	struct etb_drvdata *drvdata = container_of(file->private_data,
 						   struct etb_drvdata, miscdev);
-	local_set(&drvdata->reading, 0);
+	atomic_set(&drvdata->reading, 0);
 
 	dev_dbg(&drvdata->csdev->dev, "%s: released\n", __func__);
 	return 0;
diff --git linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c
index c5928f63475a0..331df260d0745 100644
--- linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -1837,7 +1837,7 @@ static int __etm4_cpu_save(struct etmv4_drvdata *drvdata)
 
 	state->trcvmidcctlr0 = etm4x_read32(csa, TRCVMIDCCTLR0);
 	if (drvdata->numvmidc > 4)
-		state->trcvmidcctlr0 = etm4x_read32(csa, TRCVMIDCCTLR1);
+		state->trcvmidcctlr1 = etm4x_read32(csa, TRCVMIDCCTLR1);
 
 	state->trcclaimset = etm4x_read32(csa, TRCCLAIMCLR);
 
@@ -1963,7 +1963,7 @@ static void __etm4_cpu_restore(struct etmv4_drvdata *drvdata)
 
 	etm4x_relaxed_write32(csa, state->trcvmidcctlr0, TRCVMIDCCTLR0);
 	if (drvdata->numvmidc > 4)
-		etm4x_relaxed_write32(csa, state->trcvmidcctlr0, TRCVMIDCCTLR1);
+		etm4x_relaxed_write32(csa, state->trcvmidcctlr1, TRCVMIDCCTLR1);
 
 	etm4x_relaxed_write32(csa, state->trcclaimset, TRCCLAIMSET);
 
diff --git linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/ultrasoc-smb.c linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/ultrasoc-smb.c
index 6e32d31a95fe0..62af5953d3712 100644
--- linux-libre-6.6.144-gnu/drivers/hwtracing/coresight/ultrasoc-smb.c
+++ linux-libre-6.6.145-gnu/drivers/hwtracing/coresight/ultrasoc-smb.c
@@ -361,6 +361,7 @@ static void smb_sync_perf_buffer(struct smb_drv_data *drvdata,
 	unsigned long to_copy;
 	long pg_idx, pg_offset;
 
+	head %= (unsigned long)buf->nr_pages << PAGE_SHIFT;
 	pg_idx = head >> PAGE_SHIFT;
 	pg_offset = head & (PAGE_SIZE - 1);
 
diff --git linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-mlxbf.c linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-mlxbf.c
index b3a73921ab699..d3f4885c49f6e 100644
--- linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-mlxbf.c
+++ linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-mlxbf.c
@@ -1082,8 +1082,10 @@ static int mlxbf_i2c_init_resource(struct platform_device *pdev,
 
 	tmp_res->io = devm_platform_get_and_ioremap_resource(pdev, type, &tmp_res->params);
 	if (IS_ERR(tmp_res->io)) {
+		int ret = PTR_ERR(tmp_res->io);
+
 		devm_kfree(dev, tmp_res);
-		return PTR_ERR(tmp_res->io);
+		return ret;
 	}
 
 	tmp_res->type = type;
diff --git linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-mpc.c linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-mpc.c
index e4e4995ab2243..4baf6a5ed4e23 100644
--- linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-mpc.c
+++ linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-mpc.c
@@ -857,7 +857,7 @@ static int fsl_i2c_probe(struct platform_device *op)
 					      "fsl,timeout", &mpc_ops.timeout);
 
 	if (!result) {
-		mpc_ops.timeout *= HZ / 1000000;
+		mpc_ops.timeout = mpc_ops.timeout * HZ / 1000000;
 		if (mpc_ops.timeout < 5)
 			mpc_ops.timeout = 5;
 	} else {
diff --git linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-mt65xx.c linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-mt65xx.c
index 6b788bca64d54..f7c54730f6bed 100644
--- linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-mt65xx.c
+++ linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-mt65xx.c
@@ -1253,7 +1253,7 @@ static int mtk_i2c_transfer(struct i2c_adapter *adap,
 	i2c->auto_restart = i2c->dev_comp->auto_restart;
 
 	/* checking if we can skip restart and optimize using WRRD mode */
-	if (i2c->auto_restart && num == 2) {
+	if (num == 2) {
 		if (!(msgs[0].flags & I2C_M_RD) && (msgs[1].flags & I2C_M_RD) &&
 		    msgs[0].addr == msgs[1].addr) {
 			i2c->auto_restart = 0;
diff --git linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-stm32f7.c linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-stm32f7.c
index e43801065eb2a..7f5b33234909e 100644
--- linux-libre-6.6.144-gnu/drivers/i2c/busses/i2c-stm32f7.c
+++ linux-libre-6.6.145-gnu/drivers/i2c/busses/i2c-stm32f7.c
@@ -450,8 +450,13 @@ static int stm32f7_i2c_compute_timing(struct stm32f7_i2c_dev *i2c_dev,
 {
 	struct stm32f7_i2c_spec *specs;
 	u32 p_prev = STM32F7_PRESC_MAX;
-	u32 i2cclk = DIV_ROUND_CLOSEST(NSEC_PER_SEC,
-				       setup->clock_src);
+	/*
+	 * Truncate instead of rounding to closest: if the clock period is
+	 * overestimated, the computed SCL timings will come out shorter on
+	 * the wire, which can push the bus above the target rate and below
+	 * the spec's tLOW/tHIGH minimums.
+	 */
+	u32 i2cclk = NSEC_PER_SEC / setup->clock_src;
 	u32 i2cbus = DIV_ROUND_CLOSEST(NSEC_PER_SEC,
 				       setup->speed_freq);
 	u32 clk_error_prev = i2cbus;
diff --git linux-libre-6.6.144-gnu/drivers/i2c/i2c-core-base.c linux-libre-6.6.145-gnu/drivers/i2c/i2c-core-base.c
index 943f0021d6a2c..f64bcdaae62d2 100644
--- linux-libre-6.6.144-gnu/drivers/i2c/i2c-core-base.c
+++ linux-libre-6.6.145-gnu/drivers/i2c/i2c-core-base.c
@@ -63,6 +63,7 @@
 static DEFINE_MUTEX(core_lock);
 static DEFINE_IDR(i2c_adapter_idr);
 
+static void i2c_deregister_clients(struct i2c_adapter *adap);
 static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver);
 
 static DEFINE_STATIC_KEY_FALSE(i2c_trace_msg_key);
@@ -1545,17 +1546,26 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
 		goto out_list;
 	}
 
-	dev_set_name(&adap->dev, "i2c-%d", adap->nr);
+	res = dev_set_name(&adap->dev, "i2c-%d", adap->nr);
+	if (res)
+		goto err_remove_irq_domain;
+
 	adap->dev.bus = &i2c_bus_type;
 	adap->dev.type = &i2c_adapter_type;
-	res = device_register(&adap->dev);
+	device_initialize(&adap->dev);
+
+	adap->debugfs = debugfs_create_dir(dev_name(&adap->dev), i2c_debugfs_root);
+
+	mutex_lock(&core_lock);
+	idr_replace(&i2c_adapter_idr, adap, adap->nr);
+	mutex_unlock(&core_lock);
+
+	res = device_add(&adap->dev);
 	if (res) {
 		pr_err("adapter '%s': can't register device (%d)\n", adap->name, res);
-		goto out_list;
+		goto err_replace_id;
 	}
 
-	adap->debugfs = debugfs_create_dir(dev_name(&adap->dev), i2c_debugfs_root);
-
 	res = i2c_setup_smbus_alert(adap);
 	if (res)
 		goto out_reg;
@@ -1595,10 +1605,18 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
 	return 0;
 
 out_reg:
+	i2c_deregister_clients(adap);
+	device_del(&adap->dev);
+err_replace_id:
+	mutex_lock(&core_lock);
+	idr_replace(&i2c_adapter_idr, NULL, adap->nr);
+	mutex_unlock(&core_lock);
 	debugfs_remove_recursive(adap->debugfs);
 	init_completion(&adap->dev_released);
-	device_unregister(&adap->dev);
+	put_device(&adap->dev);
 	wait_for_completion(&adap->dev_released);
+err_remove_irq_domain:
+	i2c_host_notify_irq_teardown(adap);
 out_list:
 	mutex_lock(&core_lock);
 	idr_remove(&i2c_adapter_idr, adap->nr);
@@ -1618,7 +1636,7 @@ static int __i2c_add_numbered_adapter(struct i2c_adapter *adap)
 	int id;
 
 	mutex_lock(&core_lock);
-	id = idr_alloc(&i2c_adapter_idr, adap, adap->nr, adap->nr + 1, GFP_KERNEL);
+	id = idr_alloc(&i2c_adapter_idr, NULL, adap->nr, adap->nr + 1, GFP_KERNEL);
 	mutex_unlock(&core_lock);
 	if (WARN(id < 0, "couldn't get idr"))
 		return id == -ENOSPC ? -EBUSY : id;
@@ -1654,7 +1672,7 @@ int i2c_add_adapter(struct i2c_adapter *adapter)
 	}
 
 	mutex_lock(&core_lock);
-	id = idr_alloc(&i2c_adapter_idr, adapter,
+	id = idr_alloc(&i2c_adapter_idr, NULL,
 		       __i2c_first_dynamic_bus_num, 0, GFP_KERNEL);
 	mutex_unlock(&core_lock);
 	if (WARN(id < 0, "couldn't get idr"))
@@ -1736,29 +1754,10 @@ static int __process_removed_adapter(struct device_driver *d, void *data)
 	return 0;
 }
 
-/**
- * i2c_del_adapter - unregister I2C adapter
- * @adap: the adapter being unregistered
- * Context: can sleep
- *
- * This unregisters an I2C adapter which was previously registered
- * by @i2c_add_adapter or @i2c_add_numbered_adapter.
- */
-void i2c_del_adapter(struct i2c_adapter *adap)
+static void i2c_deregister_clients(struct i2c_adapter *adap)
 {
-	struct i2c_adapter *found;
 	struct i2c_client *client, *next;
 
-	/* First make sure that this adapter was ever added */
-	mutex_lock(&core_lock);
-	found = idr_find(&i2c_adapter_idr, adap->nr);
-	mutex_unlock(&core_lock);
-	if (found != adap) {
-		pr_debug("attempting to delete unregistered adapter [%s]\n", adap->name);
-		return;
-	}
-
-	i2c_acpi_remove_space_handler(adap);
 	/* Tell drivers about this removal */
 	mutex_lock(&core_lock);
 	bus_for_each_drv(&i2c_bus_type, NULL, adap,
@@ -1784,6 +1783,34 @@ void i2c_del_adapter(struct i2c_adapter *adap)
 	 * them up properly, so we give them a chance to do that first. */
 	device_for_each_child(&adap->dev, NULL, __unregister_client);
 	device_for_each_child(&adap->dev, NULL, __unregister_dummy);
+}
+
+/**
+ * i2c_del_adapter - unregister I2C adapter
+ * @adap: the adapter being unregistered
+ * Context: can sleep
+ *
+ * This unregisters an I2C adapter which was previously registered
+ * by @i2c_add_adapter or @i2c_add_numbered_adapter.
+ */
+void i2c_del_adapter(struct i2c_adapter *adap)
+{
+	struct i2c_adapter *found;
+
+	/* First make sure that this adapter was ever added */
+	mutex_lock(&core_lock);
+	found = idr_find(&i2c_adapter_idr, adap->nr);
+	if (found == adap)
+		idr_replace(&i2c_adapter_idr, NULL, adap->nr);
+	mutex_unlock(&core_lock);
+	if (found != adap) {
+		pr_debug("attempting to delete unregistered adapter [%s]\n", adap->name);
+		return;
+	}
+
+	i2c_acpi_remove_space_handler(adap);
+
+	i2c_deregister_clients(adap);
 
 #ifdef CONFIG_I2C_COMPAT
 	class_compat_remove_link(i2c_adapter_compat_class, &adap->dev,
diff --git linux-libre-6.6.144-gnu/drivers/i2c/i2c-core-of.c linux-libre-6.6.145-gnu/drivers/i2c/i2c-core-of.c
index 50e97e2ed2cff..a250921bbce09 100644
--- linux-libre-6.6.144-gnu/drivers/i2c/i2c-core-of.c
+++ linux-libre-6.6.145-gnu/drivers/i2c/i2c-core-of.c
@@ -178,11 +178,6 @@ static int of_i2c_notify(struct notifier_block *nb, unsigned long action,
 			return NOTIFY_OK;
 		}
 
-		/*
-		 * Clear the flag before adding the device so that fw_devlink
-		 * doesn't skip adding consumers to this device.
-		 */
-		fwnode_clear_flag(&rd->dn->fwnode, FWNODE_FLAG_NOT_DEVICE);
 		client = of_i2c_register_device(adap, rd->dn);
 		if (IS_ERR(client)) {
 			dev_err(&adap->dev, "failed to create client for '%pOF'\n",
diff --git linux-libre-6.6.144-gnu/drivers/i3c/master.c linux-libre-6.6.145-gnu/drivers/i3c/master.c
index f74ef65d257d7..c062e94ce2211 100644
--- linux-libre-6.6.144-gnu/drivers/i3c/master.c
+++ linux-libre-6.6.145-gnu/drivers/i3c/master.c
@@ -2014,12 +2014,11 @@ int i3c_master_add_i3c_dev_locked(struct i3c_master_controller *master,
 	bool enable_ibi = false;
 	int ret;
 
-	if (!master)
-		return -EINVAL;
-
 	newdev = i3c_master_alloc_i3c_dev(master, &info);
-	if (IS_ERR(newdev))
-		return PTR_ERR(newdev);
+	if (IS_ERR(newdev)) {
+		ret = PTR_ERR(newdev);
+		goto err_prevent_addr_reuse;
+	}
 
 	ret = i3c_master_attach_i3c_dev(master, newdev);
 	if (ret)
@@ -2141,6 +2140,16 @@ err_detach_dev:
 err_free_dev:
 	i3c_master_free_i3c_dev(newdev);
 
+err_prevent_addr_reuse:
+	/*
+	 * Although the device has not been added, the address has been
+	 * assigned. Prevent the address from being used again.
+	 */
+	if (i3c_bus_get_addr_slot_status(&master->bus, addr) == I3C_ADDR_SLOT_FREE)
+		i3c_bus_set_addr_slot_status(&master->bus, addr, I3C_ADDR_SLOT_I3C_DEV);
+
+	dev_err(&master->dev, "Failed to add I3C device at address %u, error %d\n", addr, ret);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(i3c_master_add_i3c_dev_locked);
diff --git linux-libre-6.6.144-gnu/drivers/iio/accel/bmc150-accel-core.c linux-libre-6.6.145-gnu/drivers/iio/accel/bmc150-accel-core.c
index 9bc5957123c51..bafa75182c1a0 100644
--- linux-libre-6.6.144-gnu/drivers/iio/accel/bmc150-accel-core.c
+++ linux-libre-6.6.145-gnu/drivers/iio/accel/bmc150-accel-core.c
@@ -1037,6 +1037,8 @@ static int __bmc150_accel_fifo_flush(struct iio_dev *indio_dev,
 	if (samples && count > samples)
 		count = samples;
 
+	count = min_t(u8, count, BMC150_ACCEL_FIFO_LENGTH);
+
 	ret = bmc150_accel_fifo_transfer(data, (u8 *)buffer, count);
 	if (ret)
 		return ret;
diff --git linux-libre-6.6.144-gnu/drivers/iio/accel/kxsd9.c linux-libre-6.6.145-gnu/drivers/iio/accel/kxsd9.c
index ba99649fe1957..78d44e6011ebf 100644
--- linux-libre-6.6.144-gnu/drivers/iio/accel/kxsd9.c
+++ linux-libre-6.6.145-gnu/drivers/iio/accel/kxsd9.c
@@ -146,8 +146,9 @@ static int kxsd9_write_raw(struct iio_dev *indio_dev,
 	if (mask == IIO_CHAN_INFO_SCALE) {
 		/* Check no integer component */
 		if (val)
-			return -EINVAL;
-		ret = kxsd9_write_scale(indio_dev, val2);
+			ret = -EINVAL;
+		else
+			ret = kxsd9_write_scale(indio_dev, val2);
 	}
 
 	pm_runtime_mark_last_busy(st->dev);
diff --git linux-libre-6.6.144-gnu/drivers/iio/accel/mma8452.c linux-libre-6.6.145-gnu/drivers/iio/accel/mma8452.c
index 16a0de6002be0..b7ffdbfe2f094 100644
--- linux-libre-6.6.144-gnu/drivers/iio/accel/mma8452.c
+++ linux-libre-6.6.145-gnu/drivers/iio/accel/mma8452.c
@@ -254,6 +254,8 @@ static int mma8452_read(struct mma8452_data *data, __be16 buf[3])
 
 	ret = i2c_smbus_read_i2c_block_data(data->client, MMA8452_OUT_X,
 					    3 * sizeof(__be16), (u8 *)buf);
+	if (ret < 0)
+		return ret;
 
 	ret = mma8452_set_runtime_pm_state(data->client, false);
 
diff --git linux-libre-6.6.144-gnu/drivers/iio/adc/lpc32xx_adc.c linux-libre-6.6.145-gnu/drivers/iio/adc/lpc32xx_adc.c
index e34ed7dacd893..9c37772324159 100644
--- linux-libre-6.6.144-gnu/drivers/iio/adc/lpc32xx_adc.c
+++ linux-libre-6.6.145-gnu/drivers/iio/adc/lpc32xx_adc.c
@@ -179,6 +179,8 @@ static int lpc32xx_adc_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
+	init_completion(&st->completion);
+
 	retval = devm_request_irq(&pdev->dev, irq, lpc32xx_adc_isr, 0,
 				  LPC32XXAD_NAME, st);
 	if (retval < 0) {
@@ -197,8 +199,6 @@ static int lpc32xx_adc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, iodev);
 
-	init_completion(&st->completion);
-
 	iodev->name = LPC32XXAD_NAME;
 	iodev->info = &lpc32xx_adc_iio_info;
 	iodev->modes = INDIO_DIRECT_MODE;
diff --git linux-libre-6.6.144-gnu/drivers/iio/adc/spear_adc.c linux-libre-6.6.145-gnu/drivers/iio/adc/spear_adc.c
index 602ed05552bfd..5223fde389ef2 100644
--- linux-libre-6.6.144-gnu/drivers/iio/adc/spear_adc.c
+++ linux-libre-6.6.145-gnu/drivers/iio/adc/spear_adc.c
@@ -282,6 +282,7 @@ static int spear_adc_probe(struct platform_device *pdev)
 
 	st = iio_priv(indio_dev);
 
+	init_completion(&st->completion);
 	mutex_init(&st->lock);
 
 	st->np = np;
@@ -346,8 +347,6 @@ static int spear_adc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, indio_dev);
 
-	init_completion(&st->completion);
-
 	indio_dev->name = SPEAR_ADC_MOD_NAME;
 	indio_dev->info = &spear_adc_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
diff --git linux-libre-6.6.144-gnu/drivers/iio/adc/ti-ads124s08.c linux-libre-6.6.145-gnu/drivers/iio/adc/ti-ads124s08.c
index c6004f2b5d3d1..3618d56680f93 100644
--- linux-libre-6.6.144-gnu/drivers/iio/adc/ti-ads124s08.c
+++ linux-libre-6.6.145-gnu/drivers/iio/adc/ti-ads124s08.c
@@ -322,7 +322,8 @@ static int ads124s_probe(struct spi_device *spi)
 	ads124s_priv->reset_gpio = devm_gpiod_get_optional(&spi->dev,
 						   "reset", GPIOD_OUT_LOW);
 	if (IS_ERR(ads124s_priv->reset_gpio))
-		dev_info(&spi->dev, "Reset GPIO not defined\n");
+		return dev_err_probe(&spi->dev, PTR_ERR(ads124s_priv->reset_gpio),
+				     "Failed to get reset GPIO\n");
 
 	ads124s_priv->chip_info = &ads124s_chip_info_tbl[spi_id->driver_data];
 
diff --git linux-libre-6.6.144-gnu/drivers/iio/adc/xilinx-ams.c linux-libre-6.6.145-gnu/drivers/iio/adc/xilinx-ams.c
index 5de86a953d418..b704f76592eab 100644
--- linux-libre-6.6.144-gnu/drivers/iio/adc/xilinx-ams.c
+++ linux-libre-6.6.145-gnu/drivers/iio/adc/xilinx-ams.c
@@ -861,6 +861,9 @@ static const struct iio_chan_spec *ams_event_to_channel(struct iio_dev *dev,
 		if (dev->channels[i].scan_index == scan_index)
 			break;
 
+	if (i == dev->num_channels)
+		return NULL;
+
 	return &dev->channels[i];
 }
 
@@ -1002,6 +1005,8 @@ static void ams_handle_event(struct iio_dev *indio_dev, u32 event)
 	const struct iio_chan_spec *chan;
 
 	chan = ams_event_to_channel(indio_dev, event);
+	if (!chan)
+		return;
 
 	if (chan->type == IIO_TEMP) {
 		/*
diff --git linux-libre-6.6.144-gnu/drivers/iio/chemical/scd30_core.c linux-libre-6.6.145-gnu/drivers/iio/chemical/scd30_core.c
index 6ecdc7a07199c..c8fe8f76f1789 100644
--- linux-libre-6.6.144-gnu/drivers/iio/chemical/scd30_core.c
+++ linux-libre-6.6.145-gnu/drivers/iio/chemical/scd30_core.c
@@ -4,6 +4,8 @@
  *
  * Copyright (c) 2020 Tomasz Duszynski <tomasz.duszynski@octakon.com>
  */
+
+#include <linux/bitfield.h>
 #include <linux/bits.h>
 #include <linux/cleanup.h>
 #include <linux/completion.h>
@@ -43,6 +45,11 @@
 #define SCD30_TEMP_OFFSET_MAX 655360
 #define SCD30_EXTRA_TIMEOUT_PER_S 250
 
+/* Floating point arithmetic macros */
+#define SCD30_FLOAT_MANTISSA_MSK GENMASK(22, 0)
+#define SCD30_FLOAT_EXP_MSK GENMASK(30, 23)
+#define SCD30_FLOAT_SIGN_MSK BIT(31)
+
 enum {
 	SCD30_CONC,
 	SCD30_TEMP,
@@ -89,10 +96,14 @@ static int scd30_reset(struct scd30_state *state)
 /* simplified float to fixed point conversion with a scaling factor of 0.01 */
 static int scd30_float_to_fp(int float32)
 {
-	int fraction, shift,
-	    mantissa = float32 & GENMASK(22, 0),
-	    sign = (float32 & BIT(31)) ? -1 : 1,
-	    exp = (float32 & ~BIT(31)) >> 23;
+	int fraction, shift, sign;
+	int mantissa = FIELD_GET(SCD30_FLOAT_MANTISSA_MSK, float32);
+	int exp = FIELD_GET(SCD30_FLOAT_EXP_MSK, float32);
+
+	if (float32 & SCD30_FLOAT_SIGN_MSK)
+		sign = -1;
+	else
+		sign = 1;
 
 	/* special case 0 */
 	if (!exp && !mantissa)
diff --git linux-libre-6.6.144-gnu/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c linux-libre-6.6.145-gnu/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
index e85be46e48d30..37d0bdaa8d824 100644
--- linux-libre-6.6.144-gnu/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
+++ linux-libre-6.6.145-gnu/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
@@ -78,13 +78,13 @@ int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts,
 }
 EXPORT_SYMBOL_NS_GPL(inv_sensors_timestamp_update_odr, IIO_INV_SENSORS_TIMESTAMP);
 
-static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t period, uint32_t mult)
+static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t period)
 {
 	uint32_t period_min, period_max;
 
 	/* check that period is acceptable */
-	period_min = ts->min_period * mult;
-	period_max = ts->max_period * mult;
+	period_min = ts->min_period * ts->mult;
+	period_max = ts->max_period * ts->mult;
 	if (period > period_min && period < period_max)
 		return true;
 	else
@@ -92,15 +92,15 @@ static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t perio
 }
 
 static bool inv_update_chip_period(struct inv_sensors_timestamp *ts,
-				    uint32_t mult, uint32_t period)
+				   uint32_t period)
 {
 	uint32_t new_chip_period;
 
-	if (!inv_validate_period(ts, period, mult))
+	if (!inv_validate_period(ts, period))
 		return false;
 
 	/* update chip internal period estimation */
-	new_chip_period = period / mult;
+	new_chip_period = period / ts->mult;
 	inv_update_acc(&ts->chip_period, new_chip_period);
 	ts->period = ts->mult * ts->chip_period.val;
 
@@ -133,16 +133,14 @@ static void inv_align_timestamp_it(struct inv_sensors_timestamp *ts)
 }
 
 void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts,
-				      uint32_t fifo_period, size_t fifo_nb,
-				      size_t sensor_nb, int64_t timestamp)
+				     size_t sample_nb, int64_t timestamp)
 {
 	struct inv_sensors_timestamp_interval *it;
 	int64_t delta, interval;
-	const uint32_t fifo_mult = fifo_period / ts->chip.clock_period;
-	uint32_t period = ts->period;
+	uint32_t period;
 	bool valid = false;
 
-	if (fifo_nb == 0)
+	if (sample_nb == 0)
 		return;
 
 	/* update interrupt timestamp and compute chip and sensor periods */
@@ -152,14 +150,14 @@ void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts,
 	delta = it->up - it->lo;
 	if (it->lo != 0) {
 		/* compute period: delta time divided by number of samples */
-		period = div_s64(delta, fifo_nb);
-		valid = inv_update_chip_period(ts, fifo_mult, period);
+		period = div_s64(delta, sample_nb);
+		valid = inv_update_chip_period(ts, period);
 	}
 
 	/* no previous data, compute theoritical value from interrupt */
 	if (ts->timestamp == 0) {
 		/* elapsed time: sensor period * sensor samples number */
-		interval = (int64_t)ts->period * (int64_t)sensor_nb;
+		interval = (int64_t)ts->period * (int64_t)sample_nb;
 		ts->timestamp = it->up - interval;
 		return;
 	}
diff --git linux-libre-6.6.144-gnu/drivers/iio/common/st_sensors/st_sensors_core.c linux-libre-6.6.145-gnu/drivers/iio/common/st_sensors/st_sensors_core.c
index 78f5728417d5b..6fd725b3c0684 100644
--- linux-libre-6.6.144-gnu/drivers/iio/common/st_sensors/st_sensors_core.c
+++ linux-libre-6.6.145-gnu/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -498,6 +498,7 @@ static int st_sensors_read_axis_data(struct iio_dev *indio_dev,
 	u8 *outdata;
 	struct st_sensor_data *sdata = iio_priv(indio_dev);
 	unsigned int byte_for_channel;
+	u32 tmp;
 
 	byte_for_channel = DIV_ROUND_UP(ch->scan_type.realbits +
 					ch->scan_type.shift, 8);
@@ -510,12 +511,22 @@ static int st_sensors_read_axis_data(struct iio_dev *indio_dev,
 	if (err < 0)
 		goto st_sensors_free_memory;
 
-	if (byte_for_channel == 1)
-		*data = (s8)*outdata;
-	else if (byte_for_channel == 2)
-		*data = (s16)get_unaligned_le16(outdata);
-	else if (byte_for_channel == 3)
-		*data = (s32)sign_extend32(get_unaligned_le24(outdata), 23);
+	if (byte_for_channel == 1) {
+		tmp = *outdata;
+	} else if (byte_for_channel == 2) {
+		if (ch->scan_type.endianness == IIO_BE)
+			tmp = get_unaligned_be16(outdata);
+		else
+			tmp = get_unaligned_le16(outdata);
+	} else if (byte_for_channel == 3) {
+		if (ch->scan_type.endianness == IIO_BE)
+			tmp = get_unaligned_be24(outdata);
+		else
+			tmp = get_unaligned_le24(outdata);
+	} else {
+		return -EINVAL;
+	}
+	*data = sign_extend32(tmp, BYTES_TO_BITS(byte_for_channel) - 1);
 
 st_sensors_free_memory:
 	kfree(outdata);
diff --git linux-libre-6.6.144-gnu/drivers/iio/gyro/bmg160_core.c linux-libre-6.6.145-gnu/drivers/iio/gyro/bmg160_core.c
index 0e2eb0e98235f..dcdb7661b662d 100644
--- linux-libre-6.6.144-gnu/drivers/iio/gyro/bmg160_core.c
+++ linux-libre-6.6.145-gnu/drivers/iio/gyro/bmg160_core.c
@@ -204,6 +204,9 @@ static int bmg160_get_filter(struct bmg160_data *data, int *val)
 			break;
 	}
 
+	if (i == ARRAY_SIZE(bmg160_samp_freq_table))
+		return -EINVAL;
+
 	*val = bmg160_samp_freq_table[i].filter;
 
 	return ret ? ret : IIO_VAL_INT;
@@ -221,6 +224,9 @@ static int bmg160_set_filter(struct bmg160_data *data, int val)
 			break;
 	}
 
+	if (i == ARRAY_SIZE(bmg160_samp_freq_table))
+		return -EINVAL;
+
 	ret = regmap_write(data->regmap, BMG160_REG_PMU_BW,
 			   bmg160_samp_freq_table[i].bw_bits);
 	if (ret < 0) {
@@ -261,8 +267,14 @@ static int bmg160_chip_init(struct bmg160_data *data)
 	if (ret < 0)
 		return ret;
 
-	/* Wait upto 500 ms to be ready after changing mode */
-	usleep_range(500, 1000);
+	/*
+	 * Wait for the chip to be ready after switching to normal mode.
+	 * The BMG160 datasheet (BST-BMG160-DS000-07 Rev. 1.0, May 2013)
+	 * specifies a start-up / wake-up time (tsu, twusm) of 30 ms; use
+	 * BMG160_MAX_STARTUP_TIME_MS (80 ms) as a safety margin, matching
+	 * what bmg160_runtime_resume() already does.
+	 */
+	msleep(BMG160_MAX_STARTUP_TIME_MS);
 
 	/* Set Bandwidth */
 	ret = bmg160_set_bw(data, BMG160_DEF_BW);
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/adis_trigger.c linux-libre-6.6.145-gnu/drivers/iio/imu/adis_trigger.c
index f890bf842db86..7e18b31f9d777 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/adis_trigger.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/adis_trigger.c
@@ -79,7 +79,7 @@ int devm_adis_probe_trigger(struct adis *adis, struct iio_dev *indio_dev)
 
 	ret = devm_request_irq(&adis->spi->dev, adis->spi->irq,
 			       &iio_trigger_generic_data_rdy_poll,
-			       adis->irq_flag,
+			       adis->irq_flag | IRQF_NO_THREAD,
 			       indio_dev->name,
 			       adis->trig);
 	if (ret)
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/bmi160/bmi160_core.c linux-libre-6.6.145-gnu/drivers/iio/imu/bmi160/bmi160_core.c
index 3e98a7110cbe3..d9d67d81c6fc6 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/bmi160/bmi160_core.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/bmi160/bmi160_core.c
@@ -784,7 +784,8 @@ int bmi160_probe_trigger(struct iio_dev *indio_dev, int irq, u32 irq_type)
 
 	ret = devm_request_irq(&indio_dev->dev, irq,
 			       &iio_trigger_generic_data_rdy_poll,
-			       irq_type, "bmi160", data->trig);
+			       irq_type | IRQF_NO_THREAD,
+			       "bmi160", data->trig);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
index f8c5d87f92c5f..f260a4d07b29f 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
@@ -718,10 +718,10 @@ struct iio_dev *inv_icm42600_accel_init(struct inv_icm42600_state *st)
 		return ERR_PTR(-ENOMEM);
 
 	/*
-	 * clock period is 32kHz (31250ns)
+	 * clock period is 8kHz (125000ns)
 	 * jitter is +/- 2% (20 per mille)
 	 */
-	ts_chip.clock_period = 31250;
+	ts_chip.clock_period = 125000;
 	ts_chip.jitter = 20;
 	ts_chip.init_period = inv_icm42600_odr_to_period(st->conf.accel.odr);
 	ts = iio_priv(indio_dev);
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
index 743580ea5845e..bead30514297f 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
@@ -222,10 +222,15 @@ int inv_icm42600_buffer_update_watermark(struct inv_icm42600_state *st)
 	latency_accel = period_accel * wm_accel;
 
 	/* 0 value for watermark means that the sensor is turned off */
+	if (wm_gyro == 0 && wm_accel == 0)
+		return 0;
+
 	if (latency_gyro == 0) {
 		watermark = wm_accel;
+		st->fifo.watermark.eff_accel = wm_accel;
 	} else if (latency_accel == 0) {
 		watermark = wm_gyro;
+		st->fifo.watermark.eff_gyro = wm_gyro;
 	} else {
 		/* compute the smallest latency that is a multiple of both */
 		if (latency_gyro <= latency_accel)
@@ -241,10 +246,18 @@ int inv_icm42600_buffer_update_watermark(struct inv_icm42600_state *st)
 		watermark = latency / period;
 		if (watermark < 1)
 			watermark = 1;
+		/* update effective watermark */
+		st->fifo.watermark.eff_gyro = latency / period_gyro;
+		if (st->fifo.watermark.eff_gyro < 1)
+			st->fifo.watermark.eff_gyro = 1;
+		st->fifo.watermark.eff_accel = latency / period_accel;
+		if (st->fifo.watermark.eff_accel < 1)
+			st->fifo.watermark.eff_accel = 1;
 	}
 
 	/* compute watermark value in bytes */
 	wm_size = watermark * packet_size;
+	st->fifo.watermark.value = watermark;
 
 	/* changing FIFO watermark requires to turn off watermark interrupt */
 	ret = regmap_update_bits_check(st->map, INV_ICM42600_REG_INT_SOURCE0,
@@ -464,11 +477,10 @@ int inv_icm42600_buffer_fifo_read(struct inv_icm42600_state *st,
 	st->fifo.nb.accel = 0;
 	st->fifo.nb.total = 0;
 
-	/* compute maximum FIFO read size */
+	/* compute maximum FIFO read size (watermark for max = 0 interrupt case) */
 	if (max == 0)
-		max_count = sizeof(st->fifo.data);
-	else
-		max_count = max * inv_icm42600_get_packet_size(st->fifo.en);
+		max = st->fifo.watermark.value;
+	max_count = max * inv_icm42600_get_packet_size(st->fifo.en);
 
 	/* read FIFO count value */
 	raw_fifo_count = (__be16 *)st->buffer;
@@ -515,20 +527,20 @@ int inv_icm42600_buffer_fifo_parse(struct inv_icm42600_state *st)
 		return 0;
 
 	/* handle gyroscope timestamp and FIFO data parsing */
-	ts = iio_priv(st->indio_gyro);
-	inv_sensors_timestamp_interrupt(ts, st->fifo.period, st->fifo.nb.total,
-					st->fifo.nb.gyro, st->timestamp.gyro);
 	if (st->fifo.nb.gyro > 0) {
+		ts = iio_priv(st->indio_gyro);
+		inv_sensors_timestamp_interrupt(ts, st->fifo.watermark.eff_gyro,
+						st->timestamp.gyro);
 		ret = inv_icm42600_gyro_parse_fifo(st->indio_gyro);
 		if (ret)
 			return ret;
 	}
 
 	/* handle accelerometer timestamp and FIFO data parsing */
-	ts = iio_priv(st->indio_accel);
-	inv_sensors_timestamp_interrupt(ts, st->fifo.period, st->fifo.nb.total,
-					st->fifo.nb.accel, st->timestamp.accel);
 	if (st->fifo.nb.accel > 0) {
+		ts = iio_priv(st->indio_accel);
+		inv_sensors_timestamp_interrupt(ts, st->fifo.watermark.eff_accel,
+						st->timestamp.accel);
 		ret = inv_icm42600_accel_parse_fifo(st->indio_accel);
 		if (ret)
 			return ret;
@@ -556,9 +568,7 @@ int inv_icm42600_buffer_hwfifo_flush(struct inv_icm42600_state *st,
 
 	if (st->fifo.nb.gyro > 0) {
 		ts = iio_priv(st->indio_gyro);
-		inv_sensors_timestamp_interrupt(ts, st->fifo.period,
-						st->fifo.nb.total, st->fifo.nb.gyro,
-						gyro_ts);
+		inv_sensors_timestamp_interrupt(ts, st->fifo.nb.gyro, gyro_ts);
 		ret = inv_icm42600_gyro_parse_fifo(st->indio_gyro);
 		if (ret)
 			return ret;
@@ -566,9 +576,7 @@ int inv_icm42600_buffer_hwfifo_flush(struct inv_icm42600_state *st,
 
 	if (st->fifo.nb.accel > 0) {
 		ts = iio_priv(st->indio_accel);
-		inv_sensors_timestamp_interrupt(ts, st->fifo.period,
-						st->fifo.nb.total, st->fifo.nb.accel,
-						accel_ts);
+		inv_sensors_timestamp_interrupt(ts, st->fifo.nb.accel, accel_ts);
 		ret = inv_icm42600_accel_parse_fifo(st->indio_accel);
 		if (ret)
 			return ret;
@@ -582,6 +590,10 @@ int inv_icm42600_buffer_init(struct inv_icm42600_state *st)
 	unsigned int val;
 	int ret;
 
+	st->fifo.watermark.eff_gyro = 1;
+	st->fifo.watermark.eff_accel = 1;
+	st->fifo.watermark.value = 1;
+
 	/*
 	 * Default FIFO configuration (bits 7 to 5)
 	 * - use invalid value
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h
index eed6a3152acf4..88b8b9f780af3 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h
@@ -32,6 +32,9 @@ struct inv_icm42600_fifo {
 	struct {
 		unsigned int gyro;
 		unsigned int accel;
+		unsigned int eff_gyro;
+		unsigned int eff_accel;
+		unsigned int value;
 	} watermark;
 	size_t count;
 	struct {
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
index 99eb651743f80..2f9a0e7fada43 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
@@ -523,6 +523,7 @@ static int inv_icm42600_irq_init(struct inv_icm42600_state *st, int irq,
 	if (ret)
 		return ret;
 
+	irq_type |= IRQF_ONESHOT;
 	return devm_request_threaded_irq(dev, irq, inv_icm42600_irq_timestamp,
 					 inv_icm42600_irq_handler, irq_type,
 					 "inv_icm42600", st);
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
index 4af1fc9395b80..49d2e18c3a8ec 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
@@ -729,10 +729,10 @@ struct iio_dev *inv_icm42600_gyro_init(struct inv_icm42600_state *st)
 		return ERR_PTR(-ENOMEM);
 
 	/*
-	 * clock period is 32kHz (31250ns)
+	 * clock period is 8kHz (125000ns)
 	 * jitter is +/- 2% (20 per mille)
 	 */
-	ts_chip.clock_period = 31250;
+	ts_chip.clock_period = 125000;
 	ts_chip.jitter = 20;
 	ts_chip.init_period = inv_icm42600_odr_to_period(st->conf.accel.odr);
 	ts = iio_priv(indio_dev);
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c linux-libre-6.6.145-gnu/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
index ace3ce4faea73..26621f181e82b 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
@@ -113,7 +113,7 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p)
 		goto end_session;
 	/* Each FIFO data contains all sensors, so same number for FIFO and sensor data */
 	fifo_period = NSEC_PER_SEC / INV_MPU6050_DIVIDER_TO_FIFO_RATE(st->chip_config.divider);
-	inv_sensors_timestamp_interrupt(&st->timestamp, fifo_period, nb, nb, pf->timestamp);
+	inv_sensors_timestamp_interrupt(&st->timestamp, nb, pf->timestamp);
 	inv_sensors_timestamp_apply_odr(&st->timestamp, fifo_period, nb, 0);
 
 	/* clear internal data buffer for avoiding kernel data leak */
diff --git linux-libre-6.6.144-gnu/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c linux-libre-6.6.145-gnu/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index ef664c7c661bf..e6b3edb64e7b3 100644
--- linux-libre-6.6.144-gnu/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ linux-libre-6.6.145-gnu/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -1576,6 +1576,26 @@ static int st_lsm6dsx_check_whoami(struct st_lsm6dsx_hw *hw, int id,
 		return -ENODEV;
 	}
 
+	hw->settings = &st_lsm6dsx_sensor_settings[i];
+
+	if (hw->settings->shub_settings.page_mux.addr) {
+		/*
+		 * If the IMU has the shub page selected on init, for example
+		 * after a CPU watchdog reset while the page is selected, the
+		 * regular register space is shadowed. While the regular
+		 * register space is shadowed, the registers needed for
+		 * initializing the IMU are not available.
+		 *
+		 * Unconditionally clear the shub page selection to ensure
+		 * normal register access.
+		 */
+		err = st_lsm6dsx_set_page(hw, false);
+		if (err < 0) {
+			dev_err(hw->dev, "failed to clear shub page\n");
+			return err;
+		}
+	}
+
 	err = regmap_read(hw->regmap, ST_LSM6DSX_REG_WHOAMI_ADDR, &data);
 	if (err < 0) {
 		dev_err(hw->dev, "failed to read whoami register\n");
@@ -1588,7 +1608,6 @@ static int st_lsm6dsx_check_whoami(struct st_lsm6dsx_hw *hw, int id,
 	}
 
 	*name = st_lsm6dsx_sensor_settings[i].id[j].name;
-	hw->settings = &st_lsm6dsx_sensor_settings[i];
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/drivers/iio/industrialio-event.c linux-libre-6.6.145-gnu/drivers/iio/industrialio-event.c
index f67e4afa5f94b..30cf5edc58637 100644
--- linux-libre-6.6.144-gnu/drivers/iio/industrialio-event.c
+++ linux-libre-6.6.145-gnu/drivers/iio/industrialio-event.c
@@ -207,6 +207,8 @@ static int iio_event_getfd(struct iio_dev *indio_dev)
 		goto unlock;
 	}
 
+	kfifo_reset_out(&ev_int->det_events);
+
 	iio_device_get(indio_dev);
 
 	fd = anon_inode_getfd("iio:event", &iio_event_chrdev_fileops,
@@ -214,10 +216,7 @@ static int iio_event_getfd(struct iio_dev *indio_dev)
 	if (fd < 0) {
 		clear_bit(IIO_BUSY_BIT_POS, &ev_int->flags);
 		iio_device_put(indio_dev);
-	} else {
-		kfifo_reset_out(&ev_int->det_events);
 	}
-
 unlock:
 	mutex_unlock(&iio_dev_opaque->mlock);
 	return fd;
diff --git linux-libre-6.6.144-gnu/drivers/iio/light/al3010.c linux-libre-6.6.145-gnu/drivers/iio/light/al3010.c
index 7d4053bfceea2..7d7d0c12e63bb 100644
--- linux-libre-6.6.144-gnu/drivers/iio/light/al3010.c
+++ linux-libre-6.6.145-gnu/drivers/iio/light/al3010.c
@@ -43,7 +43,7 @@ enum al3xxxx_range {
 };
 
 static const int al3010_scales[][2] = {
-	{0, 1187200}, {0, 296800}, {0, 74200}, {0, 18600}
+	{ 1, 187200 }, { 0, 296800 }, { 0, 74200 }, { 0, 18600 },
 };
 
 struct al3010_data {
diff --git linux-libre-6.6.144-gnu/drivers/iio/light/gp2ap002.c linux-libre-6.6.145-gnu/drivers/iio/light/gp2ap002.c
index fec10d5e037ec..7e73fa2f9a81a 100644
--- linux-libre-6.6.144-gnu/drivers/iio/light/gp2ap002.c
+++ linux-libre-6.6.145-gnu/drivers/iio/light/gp2ap002.c
@@ -258,7 +258,7 @@ static int gp2ap002_read_raw(struct iio_dev *indio_dev,
 		case IIO_LIGHT:
 			ret = gp2ap002_get_lux(gp2ap002);
 			if (ret < 0)
-				return ret;
+				goto out;
 			*val = ret;
 			ret = IIO_VAL_INT;
 			goto out;
diff --git linux-libre-6.6.144-gnu/drivers/iio/light/opt3001.c linux-libre-6.6.145-gnu/drivers/iio/light/opt3001.c
index 25a45c4251fbd..92f92af849606 100644
--- linux-libre-6.6.144-gnu/drivers/iio/light/opt3001.c
+++ linux-libre-6.6.145-gnu/drivers/iio/light/opt3001.c
@@ -280,8 +280,10 @@ static int opt3001_get_lux(struct opt3001 *opt, int *val, int *val2)
 		ret = wait_event_timeout(opt->result_ready_queue,
 				opt->result_ready,
 				msecs_to_jiffies(OPT3001_RESULT_READY_LONG));
-		if (ret == 0)
-			return -ETIMEDOUT;
+		if (ret == 0) {
+			ret = -ETIMEDOUT;
+			goto err;
+		}
 	} else {
 		/* Sleep for result ready time */
 		timeout = (opt->int_time == OPT3001_INT_TIME_SHORT) ?
diff --git linux-libre-6.6.144-gnu/drivers/iio/light/si1133.c linux-libre-6.6.145-gnu/drivers/iio/light/si1133.c
index ea2c437199c0f..598d9d9075066 100644
--- linux-libre-6.6.144-gnu/drivers/iio/light/si1133.c
+++ linux-libre-6.6.145-gnu/drivers/iio/light/si1133.c
@@ -395,8 +395,14 @@ static int si1133_command(struct si1133_data *data, u8 cmd)
 
 	expected_seq = (data->rsp_seq + 1) & SI1133_MAX_CMD_CTR;
 
-	if (cmd == SI1133_CMD_FORCE)
+	if (cmd == SI1133_CMD_FORCE) {
+		/* Flush pending IRQs from a previous timeout. */
+		regmap_read(data->regmap, SI1133_REG_IRQ_STATUS, &resp);
+		regmap_write(data->regmap, SI1133_REG_IRQ_ENABLE,
+			     SI1133_IRQ_CHANNEL_ENABLE);
+
 		reinit_completion(&data->completion);
+	}
 
 	err = regmap_write(data->regmap, SI1133_REG_COMMAND, cmd);
 	if (err) {
@@ -409,6 +415,7 @@ static int si1133_command(struct si1133_data *data, u8 cmd)
 		/* wait for irq */
 		if (!wait_for_completion_timeout(&data->completion,
 			msecs_to_jiffies(SI1133_COMPLETION_TIMEOUT_MS))) {
+			regmap_write(data->regmap, SI1133_REG_IRQ_ENABLE, 0);
 			err = -ETIMEDOUT;
 			goto out;
 		}
@@ -427,6 +434,11 @@ static int si1133_command(struct si1133_data *data, u8 cmd)
 			dev_warn(dev,
 				 "Failed to read command 0x%02x, ret=%d\n",
 				 cmd, err);
+			/*
+			 * Reset counter on err to prevent software and hardware
+			 * counters being out of sync.
+			 */
+			si1133_cmd_reset_counter(data);
 			goto out;
 		}
 	}
diff --git linux-libre-6.6.144-gnu/drivers/iio/light/tcs3472.c linux-libre-6.6.145-gnu/drivers/iio/light/tcs3472.c
index 75fcf2c93717b..ab8478c9b0454 100644
--- linux-libre-6.6.144-gnu/drivers/iio/light/tcs3472.c
+++ linux-libre-6.6.145-gnu/drivers/iio/light/tcs3472.c
@@ -442,6 +442,23 @@ static const struct iio_info tcs3472_info = {
 	.attrs = &tcs3472_attribute_group,
 };
 
+static int tcs3472_powerdown(struct tcs3472_data *data)
+{
+	int ret;
+	u8 enable_mask = TCS3472_ENABLE_AEN | TCS3472_ENABLE_PON;
+
+	mutex_lock(&data->lock);
+
+	ret = i2c_smbus_write_byte_data(data->client, TCS3472_ENABLE,
+					data->enable & ~enable_mask);
+	if (!ret)
+		data->enable &= ~enable_mask;
+
+	mutex_unlock(&data->lock);
+
+	return ret;
+}
+
 static int tcs3472_probe(struct i2c_client *client)
 {
 	struct tcs3472_data *data;
@@ -515,7 +532,7 @@ static int tcs3472_probe(struct i2c_client *client)
 	ret = iio_triggered_buffer_setup(indio_dev, NULL,
 		tcs3472_trigger_handler, NULL);
 	if (ret < 0)
-		return ret;
+		goto error_powerdown;
 
 	if (client->irq) {
 		ret = request_threaded_irq(client->irq, NULL,
@@ -538,23 +555,8 @@ free_irq:
 		free_irq(client->irq, indio_dev);
 buffer_cleanup:
 	iio_triggered_buffer_cleanup(indio_dev);
-	return ret;
-}
-
-static int tcs3472_powerdown(struct tcs3472_data *data)
-{
-	int ret;
-	u8 enable_mask = TCS3472_ENABLE_AEN | TCS3472_ENABLE_PON;
-
-	mutex_lock(&data->lock);
-
-	ret = i2c_smbus_write_byte_data(data->client, TCS3472_ENABLE,
-		data->enable & ~enable_mask);
-	if (!ret)
-		data->enable &= ~enable_mask;
-
-	mutex_unlock(&data->lock);
-
+error_powerdown:
+	tcs3472_powerdown(data);
 	return ret;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/iio/light/tsl2591.c linux-libre-6.6.145-gnu/drivers/iio/light/tsl2591.c
index 7bdbfe72f0f04..00bef57d95cf4 100644
--- linux-libre-6.6.144-gnu/drivers/iio/light/tsl2591.c
+++ linux-libre-6.6.145-gnu/drivers/iio/light/tsl2591.c
@@ -1139,10 +1139,8 @@ static int tsl2591_probe(struct i2c_client *client)
 						NULL, tsl2591_event_handler,
 						IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
 						"tsl2591_irq", indio_dev);
-		if (ret) {
-			dev_err_probe(&client->dev, ret, "IRQ request error\n");
-			return -EINVAL;
-		}
+		if (ret)
+			return ret;
 		indio_dev->info = &tsl2591_info;
 	} else {
 		indio_dev->info = &tsl2591_info_no_irq;
diff --git linux-libre-6.6.144-gnu/drivers/iio/light/veml6030.c linux-libre-6.6.145-gnu/drivers/iio/light/veml6030.c
index 278735a1f2609..6957926319107 100644
--- linux-libre-6.6.144-gnu/drivers/iio/light/veml6030.c
+++ linux-libre-6.6.145-gnu/drivers/iio/light/veml6030.c
@@ -710,9 +710,11 @@ static irqreturn_t veml6030_event_handler(int irq, void *private)
 	else
 		evtdir = IIO_EV_DIR_FALLING;
 
-	iio_push_event(indio_dev, IIO_UNMOD_EVENT_CODE(IIO_INTENSITY,
-					0, IIO_EV_TYPE_THRESH, evtdir),
-					iio_get_time_ns(indio_dev));
+	iio_push_event(indio_dev, IIO_UNMOD_EVENT_CODE(IIO_LIGHT,
+						       0,
+						       IIO_EV_TYPE_THRESH,
+						       evtdir),
+		       iio_get_time_ns(indio_dev));
 
 	return IRQ_HANDLED;
 }
diff --git linux-libre-6.6.144-gnu/drivers/iio/magnetometer/ak8975.c linux-libre-6.6.145-gnu/drivers/iio/magnetometer/ak8975.c
index c1894a26ffd67..547a4738cf1dd 100644
--- linux-libre-6.6.144-gnu/drivers/iio/magnetometer/ak8975.c
+++ linux-libre-6.6.145-gnu/drivers/iio/magnetometer/ak8975.c
@@ -464,6 +464,10 @@ static int ak8975_who_i_am(struct i2c_client *client,
 		dev_err(&client->dev, "Error reading WIA\n");
 		return ret;
 	}
+	if (ret != sizeof(wia_val)) {
+		dev_err(&client->dev, "Error reading WIA\n");
+		return -EIO;
+	}
 
 	if (wia_val[0] != AK8975_DEVICE_ID)
 		return -ENODEV;
@@ -580,6 +584,10 @@ static int ak8975_setup(struct i2c_client *client)
 		dev_err(&client->dev, "Not able to read asa data\n");
 		return ret;
 	}
+	if (ret != sizeof(data->asa)) {
+		dev_err(&client->dev, "Error reading asa data\n");
+		return -EIO;
+	}
 
 	/* After reading fuse ROM data set power-down mode */
 	ret = ak8975_set_mode(data, POWER_DOWN);
@@ -719,6 +727,10 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
 			sizeof(rval), (u8*)&rval);
 	if (ret < 0)
 		goto exit;
+	if (ret != sizeof(rval)) {
+		ret = -EIO;
+		goto exit;
+	}
 
 	/* Read out ST2 for release lock on measurment data. */
 	ret = i2c_smbus_read_byte_data(client, data->def->ctrl_regs[ST2]);
@@ -746,6 +758,7 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
 
 exit:
 	mutex_unlock(&data->lock);
+	pm_runtime_put_autosuspend(&data->client->dev);
 	dev_err(&client->dev, "Error in reading axis\n");
 	return ret;
 }
@@ -847,6 +860,8 @@ static void ak8975_fill_buffer(struct iio_dev *indio_dev)
 							(u8 *)fval);
 	if (ret < 0)
 		goto unlock;
+	if (ret != sizeof(fval))
+		goto unlock;
 
 	mutex_unlock(&data->lock);
 
diff --git linux-libre-6.6.144-gnu/drivers/iio/orientation/hid-sensor-rotation.c linux-libre-6.6.145-gnu/drivers/iio/orientation/hid-sensor-rotation.c
index a033699910e8e..f124062af383b 100644
--- linux-libre-6.6.144-gnu/drivers/iio/orientation/hid-sensor-rotation.c
+++ linux-libre-6.6.145-gnu/drivers/iio/orientation/hid-sensor-rotation.c
@@ -69,6 +69,13 @@ static int dev_rot_read_raw(struct iio_dev *indio_dev,
 				long mask)
 {
 	struct dev_rot_state *rot_state = iio_priv(indio_dev);
+	struct hid_sensor_hub_device *hsdev = rot_state->common_attributes.hsdev;
+	struct hid_sensor_hub_attribute_info *info = &rot_state->quaternion;
+	u32 usage_id = HID_USAGE_SENSOR_ORIENT_QUATERNION;
+	union {
+		s16 val16[4];
+		s32 val32[4];
+	} raw_buf;
 	int ret_type;
 	int i;
 
@@ -78,8 +85,37 @@ static int dev_rot_read_raw(struct iio_dev *indio_dev,
 	switch (mask) {
 	case IIO_CHAN_INFO_RAW:
 		if (size >= 4) {
-			for (i = 0; i < 4; ++i)
-				vals[i] = rot_state->scan.sampled_vals[i];
+			if (info->size <= 0 || info->size > sizeof(raw_buf))
+				return -EINVAL;
+
+			hid_sensor_power_state(&rot_state->common_attributes, true);
+
+			ret_type = sensor_hub_input_attr_read_values(hsdev,
+								     hsdev->usage,
+								     usage_id,
+								     info->report_id,
+								     SENSOR_HUB_SYNC,
+								     info->size,
+								     (u8 *)&raw_buf);
+
+			hid_sensor_power_state(&rot_state->common_attributes, false);
+
+			if (ret_type < 0)
+				return ret_type;
+
+			switch (info->size) {
+			case sizeof(raw_buf.val16):
+				for (i = 0; i < ARRAY_SIZE(raw_buf.val16); i++)
+					vals[i] = raw_buf.val16[i];
+				break;
+			case sizeof(raw_buf.val32):
+				for (i = 0; i < ARRAY_SIZE(raw_buf.val32); i++)
+					vals[i] = raw_buf.val32[i];
+				break;
+			default:
+				return -EINVAL;
+			}
+
 			ret_type = IIO_VAL_INT_MULTIPLE;
 			*val_len =  4;
 		} else
diff --git linux-libre-6.6.144-gnu/drivers/iio/pressure/mpl115.c linux-libre-6.6.145-gnu/drivers/iio/pressure/mpl115.c
index 02ea38c8a3e43..e3eb154feb5fd 100644
--- linux-libre-6.6.144-gnu/drivers/iio/pressure/mpl115.c
+++ linux-libre-6.6.145-gnu/drivers/iio/pressure/mpl115.c
@@ -106,20 +106,20 @@ static int mpl115_read_raw(struct iio_dev *indio_dev,
 	case IIO_CHAN_INFO_PROCESSED:
 		pm_runtime_get_sync(data->dev);
 		ret = mpl115_comp_pressure(data, val, val2);
-		if (ret < 0)
-			return ret;
 		pm_runtime_mark_last_busy(data->dev);
 		pm_runtime_put_autosuspend(data->dev);
+		if (ret < 0)
+			return ret;
 
 		return IIO_VAL_INT_PLUS_MICRO;
 	case IIO_CHAN_INFO_RAW:
 		pm_runtime_get_sync(data->dev);
 		/* temperature -5.35 C / LSB, 472 LSB is 25 C */
 		ret = mpl115_read_temp(data);
-		if (ret < 0)
-			return ret;
 		pm_runtime_mark_last_busy(data->dev);
 		pm_runtime_put_autosuspend(data->dev);
+		if (ret < 0)
+			return ret;
 		*val = ret >> 6;
 
 		return IIO_VAL_INT;
diff --git linux-libre-6.6.144-gnu/drivers/iio/temperature/ltc2983.c linux-libre-6.6.145-gnu/drivers/iio/temperature/ltc2983.c
index fcb96c44d9540..a2e4ddf095d88 100644
--- linux-libre-6.6.144-gnu/drivers/iio/temperature/ltc2983.c
+++ linux-libre-6.6.145-gnu/drivers/iio/temperature/ltc2983.c
@@ -751,7 +751,7 @@ ltc2983_rtd_new(const struct fwnode_handle *child, struct ltc2983_data *st,
 	int ret = 0;
 	struct device *dev = &st->spi->dev;
 	struct fwnode_handle *ref;
-	u32 excitation_current = 0, n_wires = 0;
+	u32 excitation_current = 0, n_wires = 2;
 
 	rtd = devm_kzalloc(dev, sizeof(*rtd), GFP_KERNEL);
 	if (!rtd)
@@ -1231,12 +1231,11 @@ static int ltc2983_chan_read(struct ltc2983_data *st,
 	start_conversion |= LTC2983_STATUS_CHAN_SEL(sensor->chan);
 	dev_dbg(&st->spi->dev, "Start conversion on chan:%d, status:%02X\n",
 		sensor->chan, start_conversion);
+	reinit_completion(&st->completion);
 	/* start conversion */
 	ret = regmap_write(st->regmap, LTC2983_STATUS_REG, start_conversion);
 	if (ret)
 		return ret;
-
-	reinit_completion(&st->completion);
 	/*
 	 * wait for conversion to complete.
 	 * 300 ms should be more than enough to complete the conversion.
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/core/cm.c linux-libre-6.6.145-gnu/drivers/infiniband/core/cm.c
index 50bb3c43f40bf..8d0d77628d9c9 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/core/cm.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/core/cm.c
@@ -514,6 +514,7 @@ static int cm_init_av_by_path(struct sa_path_rec *path,
 	struct rdma_ah_attr new_ah_attr;
 	struct cm_device *cm_dev;
 	struct cm_port *port;
+	u16 pkey_index;
 	int ret;
 
 	port = get_cm_port_from_path(path, sgid_attr);
@@ -522,12 +523,10 @@ static int cm_init_av_by_path(struct sa_path_rec *path,
 	cm_dev = port->cm_dev;
 
 	ret = ib_find_cached_pkey(cm_dev->ib_device, port->port_num,
-				  be16_to_cpu(path->pkey), &av->pkey_index);
+				  be16_to_cpu(path->pkey), &pkey_index);
 	if (ret)
 		return ret;
 
-	cm_set_av_port(av, port);
-
 	/*
 	 * av->ah_attr might be initialized based on wc or during
 	 * request processing time which might have reference to sgid_attr.
@@ -542,6 +541,8 @@ static int cm_init_av_by_path(struct sa_path_rec *path,
 	if (ret)
 		return ret;
 
+	av->pkey_index = pkey_index;
+	cm_set_av_port(av, port);
 	av->timeout = path->packet_life_time + 1;
 	rdma_move_ah_attr(&av->ah_attr, &new_ah_attr);
 	return 0;
@@ -2169,8 +2170,10 @@ static int cm_req_handler(struct cm_work *work)
 				 cm_id_priv->av.ah_attr.roce.dmac);
 	work->path[0].hop_limit = grh->hop_limit;
 
-	/* This destroy call is needed to pair with cm_init_av_for_response */
-	cm_destroy_av(&cm_id_priv->av);
+	/*
+	 * cm_init_av_by_path() will internally pair with the above
+	 * cm_init_av_for_response() if it succeeds.
+	 */
 	ret = cm_init_av_by_path(&work->path[0], gid_attr, &cm_id_priv->av);
 	if (ret) {
 		int err;
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/core/counters.c linux-libre-6.6.145-gnu/drivers/infiniband/core/counters.c
index af59486fe4185..d41af5ab6403a 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/core/counters.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/core/counters.c
@@ -649,7 +649,7 @@ void rdma_counter_init(struct ib_device *dev)
 
 fail:
 	for (i = port; i >= rdma_start_port(dev); i--) {
-		port_counter = &dev->port_data[port].port_counter;
+		port_counter = &dev->port_data[i].port_counter;
 		rdma_free_hw_stats_struct(port_counter->hstats);
 		port_counter->hstats = NULL;
 		mutex_destroy(&port_counter->lock);
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
index f13016dc8016a..d6fcb1a4bd4fc 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -355,14 +355,14 @@ static int calc_hem_config(struct hns_roce_dev *hr_dev,
 	bt_num = hns_roce_get_bt_num(table->type, mhop->hop_num);
 	switch (bt_num) {
 	case 3:
-		index->l1 = l0_idx * chunk_ba_num + l1_idx;
+		index->l1 = (u64)l0_idx * chunk_ba_num + l1_idx;
 		index->l0 = l0_idx;
-		index->buf = l0_idx * chunk_ba_num * chunk_ba_num +
-			     l1_idx * chunk_ba_num + l2_idx;
+		index->buf = (u64)l0_idx * chunk_ba_num * chunk_ba_num +
+					 (u64)l1_idx * chunk_ba_num + l2_idx;
 		break;
 	case 2:
 		index->l0 = l0_idx;
-		index->buf = l0_idx * chunk_ba_num + l1_idx;
+		index->buf = (u64)l0_idx * chunk_ba_num + l1_idx;
 		break;
 	case 1:
 		index->buf = l0_idx;
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/hns/hns_roce_main.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/hns/hns_roce_main.c
index 5f39a25064d10..a67b3291e68f4 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/hns/hns_roce_main.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -969,7 +969,7 @@ static void check_and_get_armed_cq(struct list_head *cq_list, struct ib_cq *cq)
 	unsigned long flags;
 
 	spin_lock_irqsave(&hr_cq->lock, flags);
-	if (cq->comp_handler) {
+	if (cq->comp_handler && hr_cq->ib_cq.poll_ctx != IB_POLL_DIRECT) {
 		if (!hr_cq->is_armed) {
 			hr_cq->is_armed = 1;
 			list_add_tail(&hr_cq->node, cq_list);
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/irdma/verbs.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/irdma/verbs.c
index 2358fab95784b..8ffbc790c1681 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/irdma/verbs.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/irdma/verbs.c
@@ -2133,7 +2133,6 @@ static int irdma_create_cq(struct ib_cq *ibcq,
 			}
 			cqmr_shadow = &iwpbl_shadow->cq_mr;
 			info.shadow_area_pa = cqmr_shadow->cq_pbl.addr;
-			cqmr->split = true;
 		} else {
 			info.shadow_area_pa = cqmr->shadow;
 		}
@@ -2326,10 +2325,11 @@ static inline u64 *irdma_next_pbl_addr(u64 *pbl, struct irdma_pble_info **pinfo,
  * irdma_copy_user_pgaddrs - copy user page address to pble's os locally
  * @iwmr: iwmr for IB's user page addresses
  * @pbl: ple pointer to save 1 level or 0 level pble
+ * @pbl_len: Max number of PBL entries to populate
  * @level: indicated level 0, 1 or 2
  */
 static void irdma_copy_user_pgaddrs(struct irdma_mr *iwmr, u64 *pbl,
-				    enum irdma_pble_level level)
+				    u32 pbl_len, enum irdma_pble_level level)
 {
 	struct ib_umem *region = iwmr->region;
 	struct irdma_pbl *iwpbl = &iwmr->iwpbl;
@@ -2337,7 +2337,9 @@ static void irdma_copy_user_pgaddrs(struct irdma_mr *iwmr, u64 *pbl,
 	struct irdma_pble_info *pinfo;
 	struct ib_block_iter biter;
 	u32 idx = 0;
-	u32 pbl_cnt = 0;
+
+	if (!pbl_len)
+		return;
 
 	pinfo = (level == PBLE_LEVEL_1) ? NULL : palloc->level2.leaf;
 
@@ -2346,7 +2348,7 @@ static void irdma_copy_user_pgaddrs(struct irdma_mr *iwmr, u64 *pbl,
 
 	rdma_umem_for_each_dma_block(region, &biter, iwmr->page_size) {
 		*pbl = rdma_block_iter_dma_address(&biter);
-		if (++pbl_cnt == palloc->total_cnt)
+		if (!--pbl_len)
 			break;
 		pbl = irdma_next_pbl_addr(pbl, &pinfo, &idx);
 	}
@@ -2422,6 +2424,7 @@ static int irdma_setup_pbles(struct irdma_pci_f *rf, struct irdma_mr *iwmr,
 	u64 *pbl;
 	int status;
 	enum irdma_pble_level level = PBLE_LEVEL_1;
+	u32 pbl_len;
 
 	if (lvl) {
 		status = irdma_get_pble(rf->pble_rsrc, palloc, iwmr->page_cnt,
@@ -2429,16 +2432,18 @@ static int irdma_setup_pbles(struct irdma_pci_f *rf, struct irdma_mr *iwmr,
 		if (status)
 			return status;
 
+		pbl_len = palloc->total_cnt;
 		iwpbl->pbl_allocated = true;
 		level = palloc->level;
 		pinfo = (level == PBLE_LEVEL_1) ? &palloc->level1 :
 						  palloc->level2.leaf;
 		pbl = pinfo->addr;
 	} else {
+		pbl_len = IRDMA_MAX_SAVED_PHY_PGADDR;
 		pbl = iwmr->pgaddrmem;
 	}
 
-	irdma_copy_user_pgaddrs(iwmr, pbl, level);
+	irdma_copy_user_pgaddrs(iwmr, pbl, pbl_len, level);
 
 	if (lvl)
 		iwmr->pgaddrmem[0] = *pbl;
@@ -2503,7 +2508,8 @@ static int irdma_handle_q_mem(struct irdma_device *iwdev,
 	case IRDMA_MEMREG_TYPE_CQ:
 		hmc_p = &cqmr->cq_pbl;
 
-		if (!cqmr->split)
+		if (!(iwdev->rf->sc_dev.hw_attrs.uk_attrs.feature_flags &
+		      IRDMA_FEATURE_CQ_RESIZE))
 			cqmr->shadow = (dma_addr_t)arr[req->cq_pages];
 
 		if (lvl)
@@ -2847,6 +2853,7 @@ static int irdma_reg_user_mr_type_mem(struct irdma_mr *iwmr, int access,
 	int err;
 
 	lvl = iwmr->page_cnt != 1 ? PBLE_LEVEL_1 | PBLE_LEVEL_2 : PBLE_LEVEL_0;
+	iwmr->access = access;
 
 	err = irdma_setup_pbles(iwdev->rf, iwmr, lvl);
 	if (err)
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/irdma/verbs.h linux-libre-6.6.145-gnu/drivers/infiniband/hw/irdma/verbs.h
index 97abd45a5cee2..346c8adebf1cd 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/irdma/verbs.h
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/irdma/verbs.h
@@ -62,7 +62,6 @@ struct irdma_hmc_pble {
 struct irdma_cq_mr {
 	struct irdma_hmc_pble cq_pbl;
 	dma_addr_t shadow;
-	bool split;
 };
 
 struct irdma_qp_mr {
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx4/mlx4_ib.h linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx4/mlx4_ib.h
index 41ca1114a9958..f9eb4d32ad754 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx4/mlx4_ib.h
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx4/mlx4_ib.h
@@ -137,6 +137,7 @@ struct mlx4_ib_mr {
 	dma_addr_t		page_map;
 	u32			npages;
 	u32			max_pages;
+	int			access_flags;
 	struct mlx4_mr		mmr;
 	struct ib_umem	       *umem;
 	size_t			page_map_size;
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx4/mr.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx4/mr.c
index e331c04967df8..1f2f924b5c30e 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx4/mr.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx4/mr.c
@@ -439,6 +439,7 @@ struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
 	if (err)
 		goto err_mr;
 
+	mr->access_flags = access_flags;
 	mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;
 	mr->ibmr.page_size = 1U << shift;
 
@@ -499,6 +500,8 @@ struct ib_mr *mlx4_ib_rereg_user_mr(struct ib_mr *mr, int flags, u64 start,
 
 		if (err)
 			goto release_mpt_entry;
+	} else {
+		mr_access_flags = mmr->access_flags;
 	}
 
 	if (flags & IB_MR_REREG_TRANS) {
@@ -540,8 +543,10 @@ struct ib_mr *mlx4_ib_rereg_user_mr(struct ib_mr *mr, int flags, u64 start,
 	 * return a failure. But dereg_mr will free the resources.
 	 */
 	err = mlx4_mr_hw_write_mpt(dev->dev, &mmr->mmr, pmpt_entry);
-	if (!err && flags & IB_MR_REREG_ACCESS)
-		mmr->mmr.access = mr_access_flags;
+	if (!err && flags & IB_MR_REREG_ACCESS) {
+		mmr->access_flags = mr_access_flags;
+		mmr->mmr.access = convert_access(mr_access_flags);
+	}
 
 release_mpt_entry:
 	mlx4_mr_hw_put_mpt(dev->dev, pmpt_entry);
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx4/sysfs.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx4/sysfs.c
index 88f534cf690e9..1676f819c2f76 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx4/sysfs.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx4/sysfs.c
@@ -638,12 +638,6 @@ static int add_port(struct mlx4_ib_dev *dev, int port_num, int slave)
 	p->port_num = port_num;
 	p->slave = slave;
 
-	ret = kobject_init_and_add(&p->kobj, &port_type,
-				   kobject_get(dev->dev_ports_parent[slave]),
-				   "%d", port_num);
-	if (ret)
-		goto err_alloc;
-
 	p->pkey_group.name  = "pkey_idx";
 	p->pkey_group.attrs =
 		alloc_group_attrs(show_port_pkey,
@@ -651,13 +645,9 @@ static int add_port(struct mlx4_ib_dev *dev, int port_num, int slave)
 				  dev->dev->caps.pkey_table_len[port_num]);
 	if (!p->pkey_group.attrs) {
 		ret = -ENOMEM;
-		goto err_alloc;
+		goto err_free_port;
 	}
 
-	ret = sysfs_create_group(&p->kobj, &p->pkey_group);
-	if (ret)
-		goto err_free_pkey;
-
 	p->gid_group.name  = "gid_idx";
 	p->gid_group.attrs = alloc_group_attrs(show_port_gid_idx, NULL, 1);
 	if (!p->gid_group.attrs) {
@@ -665,28 +655,47 @@ static int add_port(struct mlx4_ib_dev *dev, int port_num, int slave)
 		goto err_free_pkey;
 	}
 
+	ret = kobject_init_and_add(&p->kobj, &port_type,
+				   kobject_get(dev->dev_ports_parent[slave]),
+				   "%d", port_num);
+	if (ret)
+		goto err_put;
+
+	ret = sysfs_create_group(&p->kobj, &p->pkey_group);
+	if (ret)
+		goto err_del;
+
 	ret = sysfs_create_group(&p->kobj, &p->gid_group);
 	if (ret)
-		goto err_free_gid;
+		goto err_remove_pkey;
 
 	ret = add_vf_smi_entries(p);
 	if (ret)
-		goto err_free_gid;
+		goto err_remove_gid;
 
 	list_add_tail(&p->kobj.entry, &dev->pkeys.pkey_port_list[slave]);
 	return 0;
 
-err_free_gid:
-	kfree(p->gid_group.attrs[0]);
-	kfree(p->gid_group.attrs);
+err_remove_gid:
+	sysfs_remove_group(&p->kobj, &p->gid_group);
+
+err_remove_pkey:
+	sysfs_remove_group(&p->kobj, &p->pkey_group);
+
+err_del:
+	kobject_del(&p->kobj);
+
+err_put:
+	kobject_put(dev->dev_ports_parent[slave]);
+	kobject_put(&p->kobj);
+	return ret;
 
 err_free_pkey:
 	for (i = 0; i < dev->dev->caps.pkey_table_len[port_num]; ++i)
 		kfree(p->pkey_group.attrs[i]);
 	kfree(p->pkey_group.attrs);
 
-err_alloc:
-	kobject_put(dev->dev_ports_parent[slave]);
+err_free_port:
 	kfree(p);
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/devx.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/devx.c
index 388c95562a927..0aee5738e2984 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/devx.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/devx.c
@@ -1851,6 +1851,17 @@ sub_bytes:
 	return err;
 }
 
+static bool devx_key_in_sub_list(struct list_head *list, u32 key_level1)
+{
+	struct devx_event_subscription *s;
+
+	list_for_each_entry(s, list, event_list)
+		if (s->xa_key_level1 == key_level1)
+			return true;
+
+	return false;
+}
+
 static void
 subscribe_event_xa_dealloc(struct mlx5_devx_event_table *devx_event_table,
 			   u32 key_level1,
@@ -2098,10 +2109,17 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)(
 
 		event_sub = kzalloc(sizeof(*event_sub), GFP_KERNEL);
 		if (!event_sub) {
+			if (!devx_key_in_sub_list(&sub_list, key_level1))
+				subscribe_event_xa_dealloc(devx_event_table,
+							   key_level1,
+							   obj,
+							   obj_id);
 			err = -ENOMEM;
 			goto err;
 		}
 
+		event_sub->ev_file = ev_file;
+		event_sub->xa_key_level1 = key_level1;
 		list_add_tail(&event_sub->event_list, &sub_list);
 		uverbs_uobject_get(&ev_file->uobj);
 		if (use_eventfd) {
@@ -2116,9 +2134,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)(
 		}
 
 		event_sub->cookie = cookie;
-		event_sub->ev_file = ev_file;
-		/* May be needed upon cleanup the devx object/subscription */
-		event_sub->xa_key_level1 = key_level1;
 		event_sub->xa_key_level2 = obj_id;
 		INIT_LIST_HEAD(&event_sub->obj_list);
 	}
@@ -2163,10 +2178,11 @@ err:
 	list_for_each_entry_safe(event_sub, tmp_sub, &sub_list, event_list) {
 		list_del(&event_sub->event_list);
 
-		subscribe_event_xa_dealloc(devx_event_table,
-					   event_sub->xa_key_level1,
-					   obj,
-					   obj_id);
+		if (!devx_key_in_sub_list(&sub_list, event_sub->xa_key_level1))
+			subscribe_event_xa_dealloc(devx_event_table,
+						   event_sub->xa_key_level1,
+						   obj,
+						   obj_id);
 
 		if (event_sub->eventfd)
 			eventfd_ctx_put(event_sub->eventfd);
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/main.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/main.c
index 5408ee2b33ec3..10422dee6db81 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/main.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/main.c
@@ -1785,9 +1785,13 @@ static int mlx5_ib_alloc_transport_domain(struct mlx5_ib_dev *dev, u32 *tdn,
 	if ((MLX5_CAP_GEN(dev->mdev, port_type) != MLX5_CAP_PORT_TYPE_ETH) ||
 	    (!MLX5_CAP_GEN(dev->mdev, disable_local_lb_uc) &&
 	     !MLX5_CAP_GEN(dev->mdev, disable_local_lb_mc)))
-		return err;
+		return 0;
+
+	err = mlx5_ib_enable_lb(dev, true, false);
+	if (err)
+		mlx5_cmd_dealloc_transport_domain(dev->mdev, *tdn, uid);
 
-	return mlx5_ib_enable_lb(dev, true, false);
+	return err;
 }
 
 static void mlx5_ib_dealloc_transport_domain(struct mlx5_ib_dev *dev, u32 tdn,
@@ -2278,7 +2282,7 @@ err:
 	if (!dyn_uar)
 		return err;
 
-	mlx5_cmd_uar_dealloc(dev->mdev, idx, context->devx_uid);
+	mlx5_cmd_uar_dealloc(dev->mdev, uar_index, context->devx_uid);
 
 free_bfreg:
 	mlx5_ib_free_bfreg(dev, bfregi, bfreg_dyn_idx);
@@ -3791,6 +3795,8 @@ static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev)
 		dev->port[i].roce.last_port_state = IB_PORT_DOWN;
 	}
 
+	mutex_init(&dev->lb.mutex);
+
 	err = mlx5r_cmd_query_special_mkeys(dev);
 	if (err)
 		return err;
@@ -4006,11 +4012,6 @@ static int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
 	if (err)
 		return err;
 
-	if ((MLX5_CAP_GEN(dev->mdev, port_type) == MLX5_CAP_PORT_TYPE_ETH) &&
-	    (MLX5_CAP_GEN(dev->mdev, disable_local_lb_uc) ||
-	     MLX5_CAP_GEN(dev->mdev, disable_local_lb_mc)))
-		mutex_init(&dev->lb.mutex);
-
 	if (MLX5_CAP_GEN_64(dev->mdev, general_obj_types) &
 			MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_NET_Q) {
 		err = mlx5_ib_init_var_table(dev);
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/mr.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/mr.c
index 6968092b6a413..25348f732ac54 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/mr.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/mr.c
@@ -1707,6 +1707,21 @@ struct ib_mr *mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 	if (!(flags & IB_MR_REREG_PD))
 		new_pd = ib_mr->pd;
 
+	if (mr->is_odp_implicit && !(flags & IB_MR_REREG_TRANS)) {
+		if (!(new_access_flags & IB_ACCESS_ON_DEMAND))
+			return ERR_PTR(-EOPNOTSUPP);
+
+		/*
+		 * Due to all the child mkeys we cannot actually change an
+		 * implicit MR in place. If the user did not specify a new
+		 * translation then force the fixed implicit MR values.
+		 */
+		start = 0;
+		iova = 0;
+		length = U64_MAX;
+		flags |= IB_MR_REREG_TRANS;
+	}
+
 	if (!(flags & IB_MR_REREG_TRANS)) {
 		struct ib_umem *umem;
 
@@ -1721,7 +1736,7 @@ struct ib_mr *mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 		}
 		/* DM or ODP MR's don't have a normal umem so we can't re-use it */
 		if (!mr->umem || is_odp_mr(mr) || is_dmabuf_mr(mr))
-			goto recreate;
+			return ERR_PTR(-EOPNOTSUPP);
 
 		/*
 		 * Only one active MR can refer to a umem at one time, revoke
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/qp.c linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/qp.c
index 0a9ae84600b20..6bbf12732051d 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/hw/mlx5/qp.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/hw/mlx5/qp.c
@@ -451,16 +451,13 @@ static int set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap,
 
 		if (ucmd) {
 			qp->rq.wqe_cnt = ucmd->rq_wqe_count;
-			if (ucmd->rq_wqe_shift > BITS_PER_BYTE * sizeof(ucmd->rq_wqe_shift))
-				return -EINVAL;
 			qp->rq.wqe_shift = ucmd->rq_wqe_shift;
-			if ((1 << qp->rq.wqe_shift) /
-				    sizeof(struct mlx5_wqe_data_seg) <
-			    wq_sig)
+			if (check_shl_overflow(1, qp->rq.wqe_shift, &wqe_size))
+				return -EINVAL;
+			if (wqe_size / sizeof(struct mlx5_wqe_data_seg) < wq_sig)
 				return -EINVAL;
 			qp->rq.max_gs =
-				(1 << qp->rq.wqe_shift) /
-					sizeof(struct mlx5_wqe_data_seg) -
+				wqe_size / sizeof(struct mlx5_wqe_data_seg) -
 				wq_sig;
 			qp->rq.max_post = qp->rq.wqe_cnt;
 		} else {
@@ -3090,6 +3087,7 @@ static int create_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 	int err;
 
 	if (params->is_rss_raw) {
+		rdma_restrack_no_track(&qp->ibqp.res);
 		err = create_rss_raw_qp_tir(dev, pd, qp, params);
 		goto out;
 	}
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/sw/rxe/rxe_mmap.c linux-libre-6.6.145-gnu/drivers/infiniband/sw/rxe/rxe_mmap.c
index 6b7f2bd698799..466ab6dbe9af6 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/sw/rxe/rxe_mmap.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/sw/rxe/rxe_mmap.c
@@ -93,18 +93,31 @@ int rxe_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
 	goto done;
 
 found_it:
+	/*
+	 * Increment refcount and check whether it is being freed atm while
+	 * holding lock to prevent UAF
+	 */
+	if (!kref_get_unless_zero(&ip->ref)) {
+		spin_unlock_bh(&rxe->pending_lock);
+		ret = -ENXIO;
+		goto done;
+	}
+
 	list_del_init(&ip->pending_mmaps);
 	spin_unlock_bh(&rxe->pending_lock);
 
+	vma->vm_ops = &rxe_vm_ops;
+	vma->vm_private_data = ip;
+
 	ret = remap_vmalloc_range(vma, ip->obj, 0);
 	if (ret) {
+		vma->vm_private_data = NULL;
+		vma->vm_ops = NULL;
+		kref_put(&ip->ref, rxe_mmap_release);
 		rxe_dbg_dev(rxe, "err %d from remap_vmalloc_range\n", ret);
 		goto done;
 	}
 
-	vma->vm_ops = &rxe_vm_ops;
-	vma->vm_private_data = ip;
-	rxe_vma_open(vma);
 done:
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/sw/rxe/rxe_resp.c linux-libre-6.6.145-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
index 70e9bf3a70422..539a30ec98219 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -273,6 +273,7 @@ static enum resp_states get_srq_wqe(struct rxe_qp *qp)
 	struct rxe_recv_wqe *wqe;
 	struct ib_event ev;
 	unsigned int count;
+	unsigned int num_sge;
 	size_t size;
 	unsigned long flags;
 
@@ -288,12 +289,13 @@ static enum resp_states get_srq_wqe(struct rxe_qp *qp)
 	}
 
 	/* don't trust user space data */
-	if (unlikely(wqe->dma.num_sge > srq->rq.max_sge)) {
+	num_sge = wqe->dma.num_sge;
+	if (unlikely(num_sge > srq->rq.max_sge)) {
 		spin_unlock_irqrestore(&srq->rq.consumer_lock, flags);
 		rxe_dbg_qp(qp, "invalid num_sge in SRQ entry\n");
 		return RESPST_ERR_MALFORMED_WQE;
 	}
-	size = sizeof(*wqe) + wqe->dma.num_sge*sizeof(struct rxe_sge);
+	size = sizeof(*wqe) + num_sge * sizeof(struct rxe_sge);
 	memcpy(&qp->resp.srq_wqe, wqe, size);
 
 	qp->resp.wqe = &qp->resp.srq_wqe.wqe;
@@ -317,6 +319,29 @@ event:
 	return RESPST_CHK_LENGTH;
 }
 
+static enum resp_states rxe_get_recv_wqe(struct rxe_qp *qp)
+{
+	struct rxe_queue *q = qp->rq.queue;
+	struct rxe_recv_wqe *wqe;
+	unsigned int num_sge;
+	size_t size;
+
+	wqe = queue_head(q, QUEUE_TYPE_FROM_CLIENT);
+	if (!wqe)
+		return RESPST_ERR_RNR;
+
+	num_sge = wqe->dma.num_sge;
+	if (unlikely(num_sge > qp->rq.max_sge)) {
+		rxe_dbg_qp(qp, "invalid num_sge in recv WQE\n");
+		return RESPST_ERR_MALFORMED_WQE;
+	}
+	size = sizeof(*wqe) + num_sge * sizeof(struct rxe_sge);
+	memcpy(&qp->resp.srq_wqe, wqe, size);
+
+	qp->resp.wqe = &qp->resp.srq_wqe.wqe;
+	return RESPST_CHK_LENGTH;
+}
+
 static enum resp_states check_resource(struct rxe_qp *qp,
 				       struct rxe_pkt_info *pkt)
 {
@@ -337,9 +362,7 @@ static enum resp_states check_resource(struct rxe_qp *qp,
 		if (srq)
 			return get_srq_wqe(qp);
 
-		qp->resp.wqe = queue_head(qp->rq.queue,
-				QUEUE_TYPE_FROM_CLIENT);
-		return (qp->resp.wqe) ? RESPST_CHK_LENGTH : RESPST_ERR_RNR;
+		return rxe_get_recv_wqe(qp);
 	}
 
 	return RESPST_CHK_LENGTH;
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c linux-libre-6.6.145-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c
index e4fa61a0c6cae..96a8e23a8ce22 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c
@@ -848,6 +848,15 @@ int siw_proc_rresp(struct siw_qp *qp)
 	}
 	mem_p = *mem;
 
+	if (unlikely(wqe->processed + srx->fpdu_part_rem > wqe->bytes)) {
+		siw_dbg_qp(qp, "rresp len: %d + %d > %d\n",
+			   wqe->processed, srx->fpdu_part_rem, wqe->bytes);
+		wqe->wc_status = SIW_WC_LOC_LEN_ERR;
+		siw_init_terminate(qp, TERM_ERROR_LAYER_DDP,
+				   DDP_ETYPE_TAGGED_BUF,
+				   DDP_ECODE_T_BASE_BOUNDS, 0);
+		return -EINVAL;
+	}
 	bytes = min(srx->fpdu_part_rem, srx->skb_new);
 
 	if (mem_p->mem_obj == NULL)
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/ulp/rtrs/rtrs-srv.c linux-libre-6.6.145-gnu/drivers/infiniband/ulp/rtrs/rtrs-srv.c
index 2c3c8b32190f8..10061b2187580 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/ulp/rtrs/rtrs-srv.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/ulp/rtrs/rtrs-srv.c
@@ -224,8 +224,9 @@ static int rdma_write_sg(struct rtrs_srv_op *id)
 	/* WR will fail with length error
 	 * if this is 0
 	 */
-	if (plist->length == 0) {
-		rtrs_err(s, "Invalid RDMA-Write sg list length 0\n");
+	if (plist->length == 0 || plist->length > max_chunk_size) {
+		rtrs_err(s, "Invalid RDMA-Write sg list length %u\n",
+			 plist->length);
 		return -EINVAL;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c linux-libre-6.6.145-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c
index 4bebc34a2929b..13e1fc5e2759a 100644
--- linux-libre-6.6.144-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ linux-libre-6.6.145-gnu/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -1129,9 +1129,10 @@ static int srpt_get_desc_tbl(struct srpt_recv_ioctx *recv_ioctx,
 		struct srp_imm_buf *imm_buf = srpt_get_desc_buf(srp_cmd);
 		void *data = (void *)srp_cmd + imm_data_offset;
 		uint32_t len = be32_to_cpu(imm_buf->len);
-		uint32_t req_size = imm_data_offset + len;
+		uint32_t req_size;
 
-		if (req_size > srp_max_req_size) {
+		if (check_add_overflow((uint32_t)imm_data_offset, len, &req_size) ||
+		    req_size > srp_max_req_size) {
 			pr_err("Immediate data (length %d + %d) exceeds request size %d\n",
 			       imm_data_offset, len, srp_max_req_size);
 			return -EINVAL;
diff --git linux-libre-6.6.144-gnu/drivers/input/joystick/iforce/iforce-packets.c linux-libre-6.6.145-gnu/drivers/input/joystick/iforce/iforce-packets.c
index 763642c8cee9f..9f7ba41a947b1 100644
--- linux-libre-6.6.144-gnu/drivers/input/joystick/iforce/iforce-packets.c
+++ linux-libre-6.6.145-gnu/drivers/input/joystick/iforce/iforce-packets.c
@@ -192,14 +192,18 @@ void iforce_process_packet(struct iforce *iforce,
 
 		/* Check if an effect was just started or stopped */
 		i = data[1] & 0x7f;
-		if (data[1] & 0x80) {
-			if (!test_and_set_bit(FF_CORE_IS_PLAYED, iforce->core_effects[i].flags)) {
-				/* Report play event */
-				input_report_ff_status(dev, i, FF_STATUS_PLAYING);
+		if (i < IFORCE_EFFECTS_MAX) {
+			if (data[1] & 0x80) {
+				if (!test_and_set_bit(FF_CORE_IS_PLAYED,
+						      iforce->core_effects[i].flags)) {
+					/* Report play event */
+					input_report_ff_status(dev, i, FF_STATUS_PLAYING);
+				}
+			} else if (test_and_clear_bit(FF_CORE_IS_PLAYED,
+						      iforce->core_effects[i].flags)) {
+				/* Report stop event */
+				input_report_ff_status(dev, i, FF_STATUS_STOPPED);
 			}
-		} else if (test_and_clear_bit(FF_CORE_IS_PLAYED, iforce->core_effects[i].flags)) {
-			/* Report stop event */
-			input_report_ff_status(dev, i, FF_STATUS_STOPPED);
 		}
 
 		for (j = 3; j < len; j += 2)
diff --git linux-libre-6.6.144-gnu/drivers/input/joystick/maplecontrol.c linux-libre-6.6.145-gnu/drivers/input/joystick/maplecontrol.c
index 3833ac47b2b8c..ecccf1c45772b 100644
--- linux-libre-6.6.144-gnu/drivers/input/joystick/maplecontrol.c
+++ linux-libre-6.6.145-gnu/drivers/input/joystick/maplecontrol.c
@@ -112,6 +112,8 @@ static int probe_maple_controller(struct device *dev)
 	pad->dev = idev;
 	pad->mdev = mdev;
 
+	maple_set_drvdata(mdev, pad);
+
 	idev->open = dc_pad_open;
 	idev->close = dc_pad_close;
 
@@ -146,7 +148,6 @@ static int probe_maple_controller(struct device *dev)
 		goto fail;
 
 	mdev->driver = mdrv;
-	maple_set_drvdata(mdev, pad);
 
 	return 0;
 
diff --git linux-libre-6.6.144-gnu/drivers/input/keyboard/maple_keyb.c linux-libre-6.6.145-gnu/drivers/input/keyboard/maple_keyb.c
index d08b565be24c8..30bbdfb8b642b 100644
--- linux-libre-6.6.144-gnu/drivers/input/keyboard/maple_keyb.c
+++ linux-libre-6.6.145-gnu/drivers/input/keyboard/maple_keyb.c
@@ -169,6 +169,8 @@ static int probe_maple_kbd(struct device *dev)
 	kbd->dev = idev;
 	memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode));
 
+	maple_set_drvdata(mdev, kbd);
+
 	idev->name = mdev->product_name;
 	idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
 	idev->keycode = kbd->keycode;
@@ -193,8 +195,6 @@ static int probe_maple_kbd(struct device *dev)
 
 	mdev->driver = mdrv;
 
-	maple_set_drvdata(mdev, kbd);
-
 	return error;
 
 fail_register:
diff --git linux-libre-6.6.144-gnu/drivers/input/misc/ims-pcu.c linux-libre-6.6.145-gnu/drivers/input/misc/ims-pcu.c
index cb57918e757d8..d64f5368960bb 100644
--- linux-libre-6.6.144-gnu/drivers/input/misc/ims-pcu.c
+++ linux-libre-6.6.145-gnu/drivers/input/misc/ims-pcu.c
@@ -407,7 +407,16 @@ static void ims_pcu_destroy_gamepad(struct ims_pcu *pcu)
 
 static void ims_pcu_report_events(struct ims_pcu *pcu)
 {
-	u32 data = get_unaligned_be32(&pcu->read_buf[3]);
+	u32 data;
+
+	/* 6-axis setting (1 byte) + button data + checksum */
+	if (pcu->read_pos < IMS_PCU_DATA_OFFSET + 1 + sizeof(data) + 1) {
+		dev_warn(pcu->dev, "Short buttons report: %d bytes\n",
+			 pcu->read_pos);
+		return;
+	}
+
+	data = get_unaligned_be32(&pcu->read_buf[IMS_PCU_DATA_OFFSET + 1]);
 
 	ims_pcu_buttons_report(pcu, data & ~IMS_PCU_GAMEPAD_MASK);
 	if (pcu->gamepad)
@@ -667,11 +676,19 @@ static int __ims_pcu_execute_bl_command(struct ims_pcu *pcu,
 		return error;
 	}
 
-	if (expected_response && pcu->cmd_buf[2] != expected_response) {
-		dev_err(pcu->dev,
-			"Unexpected response from bootloader: 0x%02x, wanted 0x%02x\n",
-			pcu->cmd_buf[2], expected_response);
-		return -EINVAL;
+	if (expected_response) {
+		if (pcu->cmd_buf_len < 3) {
+			dev_err(pcu->dev, "Short response from bootloader: %d bytes\n",
+				pcu->cmd_buf_len);
+			return -EIO;
+		}
+
+		if (pcu->cmd_buf[2] != expected_response) {
+			dev_err(pcu->dev,
+				"Unexpected response from bootloader: 0x%02x, wanted 0x%02x\n",
+				pcu->cmd_buf[2], expected_response);
+			return -EINVAL;
+		}
 	}
 
 	return 0;
@@ -699,6 +716,12 @@ static int ims_pcu_get_info(struct ims_pcu *pcu)
 		return error;
 	}
 
+	if (pcu->cmd_buf_len < IMS_PCU_DATA_OFFSET + IMS_PCU_SET_INFO_SIZE + 1) {
+		dev_err(pcu->dev, "Short GET_INFO response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	memcpy(pcu->part_number,
 	       &pcu->cmd_buf[IMS_PCU_INFO_PART_OFFSET],
 	       sizeof(pcu->part_number));
@@ -796,6 +819,12 @@ static int ims_pcu_verify_block(struct ims_pcu *pcu,
 		return error;
 	}
 
+	if (pcu->cmd_buf_len < IMS_PCU_BL_DATA_OFFSET + sizeof(*fragment) + len + 1) {
+		dev_err(pcu->dev, "Short READ_APP response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	fragment = (void *)&pcu->cmd_buf[IMS_PCU_BL_DATA_OFFSET];
 	if (get_unaligned_le32(&fragment->addr) != addr ||
 	    fragment->len != len) {
@@ -993,6 +1022,10 @@ ims_pcu_backlight_get_brightness(struct led_classdev *cdev)
 			 error);
 		/* Assume the LED is OFF */
 		brightness = LED_OFF;
+	} else if (pcu->cmd_buf_len < IMS_PCU_DATA_OFFSET + 2 + 1) {
+		dev_err(pcu->dev, "Short GET_BRIGHTNESS response: %d bytes\n",
+			pcu->cmd_buf_len);
+		brightness = LED_OFF;
 	} else {
 		brightness =
 			get_unaligned_le16(&pcu->cmd_buf[IMS_PCU_DATA_OFFSET]);
@@ -1140,6 +1173,8 @@ static ssize_t ims_pcu_reset_device(struct device *dev,
 
 	dev_info(pcu->dev, "Attempting to reset device\n");
 
+	guard(mutex)(&pcu->cmd_mutex);
+
 	error = ims_pcu_execute_command(pcu, PCU_RESET, &reset_byte, 1);
 	if (error) {
 		dev_info(pcu->dev,
@@ -1272,6 +1307,12 @@ static int ims_pcu_read_ofn_config(struct ims_pcu *pcu, u8 addr, u8 *data)
 	if (error)
 		return error;
 
+	if (pcu->cmd_buf_len < OFN_REG_RESULT_OFFSET + 2 + 1) {
+		dev_err(pcu->dev, "Short OFN_GET_CONFIG response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	result = (s16)get_unaligned_le16(pcu->cmd_buf + OFN_REG_RESULT_OFFSET);
 	if (result < 0)
 		return -EIO;
@@ -1292,6 +1333,12 @@ static int ims_pcu_write_ofn_config(struct ims_pcu *pcu, u8 addr, u8 data)
 	if (error)
 		return error;
 
+	if (pcu->cmd_buf_len < OFN_REG_RESULT_OFFSET + 2 + 1) {
+		dev_err(pcu->dev, "Short OFN_SET_CONFIG response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	result = (s16)get_unaligned_le16(pcu->cmd_buf + OFN_REG_RESULT_OFFSET);
 	if (result < 0)
 		return -EIO;
@@ -1502,7 +1549,7 @@ static void ims_pcu_irq(struct urb *urb)
 	}
 
 	dev_dbg(pcu->dev, "%s: received %d: %*ph\n", __func__,
-		urb->actual_length, urb->actual_length, pcu->urb_in_buf);
+		urb->actual_length, urb->actual_length, urb->transfer_buffer);
 
 	if (urb == pcu->urb_in)
 		ims_pcu_process_data(pcu, urb);
@@ -1630,8 +1677,9 @@ ims_pcu_get_cdc_union_desc(struct usb_interface *intf)
 	while (buflen >= sizeof(*union_desc)) {
 		union_desc = (struct usb_cdc_union_desc *)buf;
 
-		if (union_desc->bLength > buflen) {
-			dev_err(&intf->dev, "Too large descriptor\n");
+		if (union_desc->bLength < 2 || union_desc->bLength > buflen) {
+			dev_err(&intf->dev, "Invalid descriptor length: %d\n",
+				union_desc->bLength);
 			return NULL;
 		}
 
@@ -1667,7 +1715,7 @@ static int ims_pcu_parse_cdc_data(struct usb_interface *intf, struct ims_pcu *pc
 
 	pcu->ctrl_intf = usb_ifnum_to_if(pcu->udev,
 					 union_desc->bMasterInterface0);
-	if (!pcu->ctrl_intf)
+	if (pcu->ctrl_intf != intf)
 		return -EINVAL;
 
 	alt = pcu->ctrl_intf->cur_altsetting;
@@ -1676,6 +1724,12 @@ static int ims_pcu_parse_cdc_data(struct usb_interface *intf, struct ims_pcu *pc
 		return -ENODEV;
 
 	pcu->ep_ctrl = &alt->endpoint[0].desc;
+	if (!usb_endpoint_is_int_in(pcu->ep_ctrl)) {
+		dev_err(pcu->dev,
+			"Control endpoint is not INTERRUPT IN\n");
+		return -EINVAL;
+	}
+
 	pcu->max_ctrl_size = usb_endpoint_maxp(pcu->ep_ctrl);
 
 	pcu->data_intf = usb_ifnum_to_if(pcu->udev,
@@ -1757,11 +1811,16 @@ static void ims_pcu_stop_io(struct ims_pcu *pcu)
 static int ims_pcu_line_setup(struct ims_pcu *pcu)
 {
 	struct usb_host_interface *interface = pcu->ctrl_intf->cur_altsetting;
-	struct usb_cdc_line_coding *line = (void *)pcu->cmd_buf;
+	struct usb_cdc_line_coding *line __free(kfree) =
+				kmalloc(sizeof(*line), GFP_KERNEL);
 	int error;
 
-	memset(line, 0, sizeof(*line));
+	if (!line)
+		return -ENOMEM;
+
 	line->dwDTERate = cpu_to_le32(57600);
+	line->bCharFormat = USB_CDC_1_STOP_BITS;
+	line->bParityType = USB_CDC_NO_PARITY;
 	line->bDataBits = 8;
 
 	error = usb_control_msg(pcu->udev, usb_sndctrlpipe(pcu->udev, 0),
@@ -1805,6 +1864,12 @@ static int ims_pcu_get_device_info(struct ims_pcu *pcu)
 		return error;
 	}
 
+	if (pcu->cmd_buf_len < IMS_PCU_DATA_OFFSET + 6 + 1) {
+		dev_err(pcu->dev, "Short GET_FW_VERSION response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	snprintf(pcu->fw_version, sizeof(pcu->fw_version),
 		 "%02d%02d%02d%02d.%c%c",
 		 pcu->cmd_buf[2], pcu->cmd_buf[3], pcu->cmd_buf[4], pcu->cmd_buf[5],
@@ -1817,6 +1882,12 @@ static int ims_pcu_get_device_info(struct ims_pcu *pcu)
 		return error;
 	}
 
+	if (pcu->cmd_buf_len < IMS_PCU_DATA_OFFSET + 6 + 1) {
+		dev_err(pcu->dev, "Short GET_BL_VERSION response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	snprintf(pcu->bl_version, sizeof(pcu->bl_version),
 		 "%02d%02d%02d%02d.%c%c",
 		 pcu->cmd_buf[2], pcu->cmd_buf[3], pcu->cmd_buf[4], pcu->cmd_buf[5],
@@ -1829,6 +1900,12 @@ static int ims_pcu_get_device_info(struct ims_pcu *pcu)
 		return error;
 	}
 
+	if (pcu->cmd_buf_len < IMS_PCU_DATA_OFFSET + 1 + 1) {
+		dev_err(pcu->dev, "Short RESET_REASON response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	snprintf(pcu->reset_reason, sizeof(pcu->reset_reason),
 		 "%02x", pcu->cmd_buf[IMS_PCU_DATA_OFFSET]);
 
@@ -1855,6 +1932,12 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
 		return error;
 	}
 
+	if (pcu->cmd_buf_len < IMS_PCU_DATA_OFFSET + 1 + 1) {
+		dev_err(pcu->dev, "Short GET_DEVICE_ID response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	*device_id = pcu->cmd_buf[IMS_PCU_DATA_OFFSET];
 	dev_dbg(pcu->dev, "Detected device ID: %d\n", *device_id);
 
@@ -1960,6 +2043,12 @@ static int ims_pcu_init_bootloader_mode(struct ims_pcu *pcu)
 		return error;
 	}
 
+	if (pcu->cmd_buf_len < IMS_PCU_DATA_OFFSET + 15 + 4 + 1) {
+		dev_err(pcu->dev, "Short QUERY_DEVICE response: %d bytes\n",
+			pcu->cmd_buf_len);
+		return -EIO;
+	}
+
 	pcu->fw_start_addr =
 		get_unaligned_le32(&pcu->cmd_buf[IMS_PCU_DATA_OFFSET + 11]);
 	pcu->fw_end_addr =
@@ -2065,7 +2154,6 @@ err_free_mem:
 static void ims_pcu_disconnect(struct usb_interface *intf)
 {
 	struct ims_pcu *pcu = usb_get_intfdata(intf);
-	struct usb_host_interface *alt = intf->cur_altsetting;
 
 	usb_set_intfdata(intf, NULL);
 
@@ -2073,7 +2161,7 @@ static void ims_pcu_disconnect(struct usb_interface *intf)
 	 * See if we are dealing with control or data interface. The cleanup
 	 * happens when we unbind primary (control) interface.
 	 */
-	if (alt->desc.bInterfaceClass != USB_CLASS_COMM)
+	if (intf != pcu->ctrl_intf)
 		return;
 
 	sysfs_remove_group(&intf->dev.kobj, &ims_pcu_attr_group);
@@ -2086,6 +2174,7 @@ static void ims_pcu_disconnect(struct usb_interface *intf)
 		ims_pcu_destroy_application_mode(pcu);
 
 	ims_pcu_buffers_free(pcu);
+	usb_driver_release_interface(&ims_pcu_driver, pcu->data_intf);
 	kfree(pcu);
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/input/mouse/elan_i2c_core.c linux-libre-6.6.145-gnu/drivers/input/mouse/elan_i2c_core.c
index 5efe4a456324a..10cfca343bca7 100644
--- linux-libre-6.6.144-gnu/drivers/input/mouse/elan_i2c_core.c
+++ linux-libre-6.6.145-gnu/drivers/input/mouse/elan_i2c_core.c
@@ -424,8 +424,17 @@ static int elan_query_device_parameters(struct elan_tp_data *data)
 		if (error)
 			return error;
 	}
-	data->width_x = data->max_x / x_traces;
-	data->width_y = data->max_y / y_traces;
+
+	if (!x_traces || !y_traces) {
+		dev_warn(&client->dev,
+			 "invalid trace numbers: x=%u, y=%u\n",
+			 x_traces, y_traces);
+		data->width_x = 1;
+		data->width_y = 1;
+	} else {
+		data->width_x = data->max_x / x_traces;
+		data->width_y = data->max_y / y_traces;
+	}
 
 	if (device_property_read_u32(&client->dev,
 				     "touchscreen-x-mm", &x_mm) ||
@@ -439,8 +448,16 @@ static int elan_query_device_parameters(struct elan_tp_data *data)
 		data->x_res = elan_convert_resolution(hw_x_res, data->pattern);
 		data->y_res = elan_convert_resolution(hw_y_res, data->pattern);
 	} else {
-		data->x_res = (data->max_x + 1) / x_mm;
-		data->y_res = (data->max_y + 1) / y_mm;
+		if (unlikely(x_mm == 0 || y_mm == 0)) {
+			dev_warn(&client->dev,
+				 "invalid physical dimensions: x_mm=%u, y_mm=%u\n",
+				 x_mm, y_mm);
+			data->x_res = 1;
+			data->y_res = 1;
+		} else {
+			data->x_res = (data->max_x + 1) / x_mm;
+			data->y_res = (data->max_y + 1) / y_mm;
+		}
 	}
 
 	if (device_property_read_bool(&client->dev, "elan,clickpad"))
@@ -959,6 +976,7 @@ static void elan_report_contact(struct elan_tp_data *data, int contact_num,
 
 		if (data->report_features & ETP_FEATURE_REPORT_MK) {
 			unsigned int mk_x, mk_y, area_x, area_y;
+			int adj_width_x, adj_width_y;
 			u8 mk_data = high_precision ?
 				packet[ETP_MK_DATA_OFFSET + contact_num] :
 				finger_data[3];
@@ -970,8 +988,14 @@ static void elan_report_contact(struct elan_tp_data *data, int contact_num,
 			 * To avoid treating large finger as palm, let's reduce
 			 * the width x and y per trace.
 			 */
-			area_x = mk_x * (data->width_x - ETP_FWIDTH_REDUCE);
-			area_y = mk_y * (data->width_y - ETP_FWIDTH_REDUCE);
+
+			adj_width_x = data->width_x > ETP_FWIDTH_REDUCE ?
+					data->width_x - ETP_FWIDTH_REDUCE : 0;
+			adj_width_y = data->width_y > ETP_FWIDTH_REDUCE ?
+					data->width_y - ETP_FWIDTH_REDUCE : 0;
+
+			area_x = mk_x * adj_width_x;
+			area_y = mk_y * adj_width_y;
 
 			input_report_abs(input, ABS_TOOL_WIDTH, mk_x);
 			input_report_abs(input, ABS_MT_TOUCH_MAJOR,
diff --git linux-libre-6.6.144-gnu/drivers/input/mouse/maplemouse.c linux-libre-6.6.145-gnu/drivers/input/mouse/maplemouse.c
index 2de64d6a04d14..47ea8cc5f61b8 100644
--- linux-libre-6.6.144-gnu/drivers/input/mouse/maplemouse.c
+++ linux-libre-6.6.145-gnu/drivers/input/mouse/maplemouse.c
@@ -48,7 +48,7 @@ static void dc_mouse_callback(struct mapleq *mq)
 
 static int dc_mouse_open(struct input_dev *dev)
 {
-	struct dc_mouse *mse = maple_get_drvdata(to_maple_dev(&dev->dev));
+	struct dc_mouse *mse = input_get_drvdata(dev);
 
 	maple_getcond_callback(mse->mdev, dc_mouse_callback, HZ/50,
 		MAPLE_FUNC_MOUSE);
@@ -58,7 +58,7 @@ static int dc_mouse_open(struct input_dev *dev)
 
 static void dc_mouse_close(struct input_dev *dev)
 {
-	struct dc_mouse *mse = maple_get_drvdata(to_maple_dev(&dev->dev));
+	struct dc_mouse *mse = input_get_drvdata(dev);
 
 	maple_getcond_callback(mse->mdev, dc_mouse_callback, 0,
 		MAPLE_FUNC_MOUSE);
@@ -88,6 +88,9 @@ static int probe_maple_mouse(struct device *dev)
 	mse->dev = input_dev;
 	mse->mdev = mdev;
 
+	maple_set_drvdata(mdev, mse);
+
+	input_set_drvdata(input_dev, mse);
 	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
 	input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
 		BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
@@ -102,12 +105,12 @@ static int probe_maple_mouse(struct device *dev)
 		goto fail_register;
 
 	mdev->driver = mdrv;
-	maple_set_drvdata(mdev, mse);
 
 	return error;
 
 fail_register:
 	input_free_device(input_dev);
+	maple_set_drvdata(mdev, NULL);
 fail_nomem:
 	kfree(mse);
 fail:
diff --git linux-libre-6.6.144-gnu/drivers/input/rmi4/rmi_bus.c linux-libre-6.6.145-gnu/drivers/input/rmi4/rmi_bus.c
index 1b45b1d3077de..17dbfdf264608 100644
--- linux-libre-6.6.144-gnu/drivers/input/rmi4/rmi_bus.c
+++ linux-libre-6.6.145-gnu/drivers/input/rmi4/rmi_bus.c
@@ -448,11 +448,13 @@ static int __init rmi_bus_init(void)
 	if (error) {
 		pr_err("%s: error registering the RMI physical driver: %d\n",
 			__func__, error);
-		goto err_unregister_bus;
+		goto err_unregister_function_handlers;
 	}
 
 	return 0;
 
+err_unregister_function_handlers:
+	rmi_unregister_function_handlers();
 err_unregister_bus:
 	bus_unregister(&rmi_bus_type);
 	return error;
diff --git linux-libre-6.6.144-gnu/drivers/input/rmi4/rmi_f30.c linux-libre-6.6.145-gnu/drivers/input/rmi4/rmi_f30.c
index 35045f161dc2f..b2155c8e20e75 100644
--- linux-libre-6.6.144-gnu/drivers/input/rmi4/rmi_f30.c
+++ linux-libre-6.6.145-gnu/drivers/input/rmi4/rmi_f30.c
@@ -233,7 +233,7 @@ static int rmi_f30_map_gpios(struct rmi_function *fn,
 	int button_count = min_t(u8, f30->gpioled_count, TRACKSTICK_RANGE_END);
 
 	f30->gpioled_key_map = devm_kcalloc(&fn->dev,
-					    button_count,
+					    f30->gpioled_count,
 					    sizeof(f30->gpioled_key_map[0]),
 					    GFP_KERNEL);
 	if (!f30->gpioled_key_map) {
diff --git linux-libre-6.6.144-gnu/drivers/input/rmi4/rmi_f3a.c linux-libre-6.6.145-gnu/drivers/input/rmi4/rmi_f3a.c
index 0e8baed84dbb5..a0777644eef07 100644
--- linux-libre-6.6.144-gnu/drivers/input/rmi4/rmi_f3a.c
+++ linux-libre-6.6.145-gnu/drivers/input/rmi4/rmi_f3a.c
@@ -132,7 +132,7 @@ static int rmi_f3a_map_gpios(struct rmi_function *fn, struct f3a_data *f3a,
 	int button_count = min_t(u8, f3a->gpio_count, TRACKSTICK_RANGE_END);
 
 	f3a->gpio_key_map = devm_kcalloc(&fn->dev,
-						button_count,
+						f3a->gpio_count,
 						sizeof(f3a->gpio_key_map[0]),
 						GFP_KERNEL);
 	if (!f3a->gpio_key_map) {
diff --git linux-libre-6.6.144-gnu/drivers/input/touchscreen/goodix.c linux-libre-6.6.145-gnu/drivers/input/touchscreen/goodix.c
index 332a140d674d9..90790b61fc9dc 100644
--- linux-libre-6.6.144-gnu/drivers/input/touchscreen/goodix.c
+++ linux-libre-6.6.145-gnu/drivers/input/touchscreen/goodix.c
@@ -1056,7 +1056,8 @@ static void goodix_read_config(struct goodix_ts_data *ts)
 	}
 
 	ts->int_trigger_type = ts->config[TRIGGER_LOC] & 0x03;
-	ts->max_touch_num = ts->config[MAX_CONTACTS_LOC] & 0x0f;
+	ts->max_touch_num = min(ts->config[MAX_CONTACTS_LOC] & 0x0f,
+				GOODIX_MAX_CONTACTS);
 
 	x_max = get_unaligned_le16(&ts->config[RESOLUTION_LOC]);
 	y_max = get_unaligned_le16(&ts->config[RESOLUTION_LOC + 2]);
diff --git linux-libre-6.6.144-gnu/drivers/input/touchscreen/mms114.c linux-libre-6.6.145-gnu/drivers/input/touchscreen/mms114.c
index af233b6a16d9a..cf0f454976c49 100644
--- linux-libre-6.6.144-gnu/drivers/input/touchscreen/mms114.c
+++ linux-libre-6.6.145-gnu/drivers/input/touchscreen/mms114.c
@@ -165,7 +165,7 @@ static void mms114_process_mt(struct mms114_data *data, struct mms114_touch *tou
 	unsigned int x;
 	unsigned int y;
 
-	if (touch->id > MMS114_MAX_TOUCH) {
+	if (touch->id == 0 || touch->id > MMS114_MAX_TOUCH) {
 		dev_err(&client->dev, "Wrong touch id (%d)\n", touch->id);
 		return;
 	}
@@ -218,7 +218,9 @@ static irqreturn_t mms114_interrupt(int irq, void *dev_id)
 	struct i2c_client *client = data->client;
 	struct input_dev *input_dev = data->input_dev;
 	struct mms114_touch touch[MMS114_MAX_TOUCH];
+	struct mms114_touch *t;
 	int packet_size;
+	int event_size;
 	int touch_size;
 	int index;
 	int error;
@@ -234,11 +236,19 @@ static irqreturn_t mms114_interrupt(int irq, void *dev_id)
 	if (packet_size <= 0)
 		goto out;
 
+	if (packet_size > sizeof(touch)) {
+		dev_err(&client->dev, "Invalid packet size %d (max %zu)\n",
+			packet_size, sizeof(touch));
+		goto out;
+	}
+
 	/* MMS136 has slightly different event size */
 	if (data->type == TYPE_MMS134S || data->type == TYPE_MMS136)
-		touch_size = packet_size / MMS136_EVENT_SIZE;
+		event_size = MMS136_EVENT_SIZE;
 	else
-		touch_size = packet_size / MMS114_EVENT_SIZE;
+		event_size = MMS114_EVENT_SIZE;
+
+	touch_size = packet_size / event_size;
 
 	error = __mms114_read_reg(data, MMS114_INFORMATION, packet_size,
 			(u8 *)touch);
@@ -246,18 +256,20 @@ static irqreturn_t mms114_interrupt(int irq, void *dev_id)
 		goto out;
 
 	for (index = 0; index < touch_size; index++) {
-		switch (touch[index].type) {
+		t = (struct mms114_touch *)((u8 *)touch + index * event_size);
+
+		switch (t->type) {
 		case MMS114_TYPE_TOUCHSCREEN:
-			mms114_process_mt(data, touch + index);
+			mms114_process_mt(data, t);
 			break;
 
 		case MMS114_TYPE_TOUCHKEY:
-			mms114_process_touchkey(data, touch + index);
+			mms114_process_touchkey(data, t);
 			break;
 
 		default:
 			dev_err(&client->dev, "Wrong touch type (%d)\n",
-				touch[index].type);
+				t->type);
 			break;
 		}
 	}
diff --git linux-libre-6.6.144-gnu/drivers/input/touchscreen/touchwin.c linux-libre-6.6.145-gnu/drivers/input/touchscreen/touchwin.c
index bde3c6ee3c605..ff1a0d5b23858 100644
--- linux-libre-6.6.144-gnu/drivers/input/touchscreen/touchwin.c
+++ linux-libre-6.6.145-gnu/drivers/input/touchscreen/touchwin.c
@@ -63,12 +63,15 @@ static irqreturn_t tw_interrupt(struct serio *serio,
 	if (data) {		/* touch */
 		tw->touched = 1;
 		tw->data[tw->idx++] = data;
-		/* verify length and that the two Y's are the same */
-		if (tw->idx == TW_LENGTH && tw->data[1] == tw->data[2]) {
-			input_report_abs(dev, ABS_X, tw->data[0]);
-			input_report_abs(dev, ABS_Y, tw->data[1]);
-			input_report_key(dev, BTN_TOUCH, 1);
-			input_sync(dev);
+		/* a full packet ends the accumulation, valid or not */
+		if (tw->idx == TW_LENGTH) {
+			/* report only if the two Y's are the same */
+			if (tw->data[1] == tw->data[2]) {
+				input_report_abs(dev, ABS_X, tw->data[0]);
+				input_report_abs(dev, ABS_Y, tw->data[1]);
+				input_report_key(dev, BTN_TOUCH, 1);
+				input_sync(dev);
+			}
 			tw->idx = 0;
 		}
 	} else if (tw->touched) {	/* untouch */
diff --git linux-libre-6.6.144-gnu/drivers/iommu/amd/amd_iommu_types.h linux-libre-6.6.145-gnu/drivers/iommu/amd/amd_iommu_types.h
index 2571a782b7b61..d81defd49949c 100644
--- linux-libre-6.6.144-gnu/drivers/iommu/amd/amd_iommu_types.h
+++ linux-libre-6.6.145-gnu/drivers/iommu/amd/amd_iommu_types.h
@@ -926,12 +926,13 @@ static inline int get_hpet_devid(int id)
 }
 
 enum amd_iommu_intr_mode_type {
-	AMD_IOMMU_GUEST_IR_LEGACY,
-
-	/* This mode is not visible to users. It is used when
-	 * we cannot fully enable vAPIC and fallback to only support
-	 * legacy interrupt remapping via 128-bit IRTE.
+	/*
+	 * The legacy format mode is not visible to users to prevent the user
+	 * from crashing x2APIC systems, which for all intents and purposes
+	 * require 128-bit IRTEs.   The legacy format will be forced as needed
+	 * when hardware doesn't support 128-bit IRTEs.
 	 */
+	AMD_IOMMU_GUEST_IR_LEGACY,
 	AMD_IOMMU_GUEST_IR_LEGACY_GA,
 	AMD_IOMMU_GUEST_IR_VAPIC,
 };
diff --git linux-libre-6.6.144-gnu/drivers/irqchip/irq-crossbar.c linux-libre-6.6.145-gnu/drivers/irqchip/irq-crossbar.c
index a05a7501e1079..23b1960024b6e 100644
--- linux-libre-6.6.144-gnu/drivers/irqchip/irq-crossbar.c
+++ linux-libre-6.6.145-gnu/drivers/irqchip/irq-crossbar.c
@@ -158,11 +158,17 @@ static void crossbar_domain_free(struct irq_domain *domain, unsigned int virq,
 	for (i = 0; i < nr_irqs; i++) {
 		struct irq_data *d = irq_domain_get_irq_data(domain, virq + i);
 
+		/*
+		 * irq_map[] is indexed by GIC SPI number. The parent domain's
+		 * hwirq contains the GIC interrupt number (GIC SPI +
+		 * GIC_IRQ_START).
+		 */
+		cb->irq_map[d->parent_data->hwirq - GIC_IRQ_START] = IRQ_FREE;
+		cb->write(d->parent_data->hwirq - GIC_IRQ_START, cb->safe_map);
 		irq_domain_reset_irq_data(d);
-		cb->irq_map[d->hwirq] = IRQ_FREE;
-		cb->write(d->hwirq, cb->safe_map);
 	}
 	raw_spin_unlock(&cb->lock);
+	irq_domain_free_irqs_parent(domain, virq, nr_irqs);
 }
 
 static int crossbar_domain_translate(struct irq_domain *d,
diff --git linux-libre-6.6.144-gnu/drivers/irqchip/irq-gic-v3-its.c linux-libre-6.6.145-gnu/drivers/irqchip/irq-gic-v3-its.c
index 840108727b131..d3ff3ab57d4db 100644
--- linux-libre-6.6.144-gnu/drivers/irqchip/irq-gic-v3-its.c
+++ linux-libre-6.6.145-gnu/drivers/irqchip/irq-gic-v3-its.c
@@ -3218,11 +3218,9 @@ static void its_cpu_init_collection(struct its_node *its)
 
 	/* avoid cross node collections and its mapping */
 	if (its->flags & ITS_FLAGS_WORKAROUND_CAVIUM_23144) {
-		struct device_node *cpu_node;
+		struct device_node *cpu_node __free(device_node) = of_get_cpu_node(cpu, NULL);
 
-		cpu_node = of_get_cpu_node(cpu, NULL);
-		if (its->numa_node != NUMA_NO_NODE &&
-			its->numa_node != of_node_to_nid(cpu_node))
+		if (its->numa_node != NUMA_NO_NODE && its->numa_node != of_node_to_nid(cpu_node))
 			return;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/irqchip/irq-ts4800.c linux-libre-6.6.145-gnu/drivers/irqchip/irq-ts4800.c
index b2d61d4f6fe6f..c218c588f37a9 100644
--- linux-libre-6.6.144-gnu/drivers/irqchip/irq-ts4800.c
+++ linux-libre-6.6.145-gnu/drivers/irqchip/irq-ts4800.c
@@ -28,6 +28,7 @@ struct ts4800_irq_data {
 	void __iomem            *base;
 	struct platform_device	*pdev;
 	struct irq_domain       *domain;
+	unsigned int            parent_irq;
 };
 
 static void ts4800_irq_mask(struct irq_data *d)
@@ -134,6 +135,7 @@ static int ts4800_ic_probe(struct platform_device *pdev)
 	irq_set_chained_handler_and_data(parent_irq,
 					 ts4800_ic_chained_handle_irq, data);
 
+	data->parent_irq = parent_irq;
 	platform_set_drvdata(pdev, data);
 
 	return 0;
@@ -142,6 +144,14 @@ static int ts4800_ic_probe(struct platform_device *pdev)
 static int ts4800_ic_remove(struct platform_device *pdev)
 {
 	struct ts4800_irq_data *data = platform_get_drvdata(pdev);
+	unsigned int hwirq;
+
+	irq_set_chained_handler_and_data(data->parent_irq, NULL, NULL);
+
+	for (hwirq = 0; hwirq < 8; hwirq++)
+		irq_dispose_mapping(irq_find_mapping(data->domain, hwirq));
+
+	irq_dispose_mapping(data->parent_irq);
 
 	irq_domain_remove(data->domain);
 
diff --git linux-libre-6.6.144-gnu/drivers/leds/uleds.c linux-libre-6.6.145-gnu/drivers/leds/uleds.c
index 3d361c9200302..d69e1febc79fa 100644
--- linux-libre-6.6.144-gnu/drivers/leds/uleds.c
+++ linux-libre-6.6.145-gnu/drivers/leds/uleds.c
@@ -102,7 +102,8 @@ static ssize_t uleds_write(struct file *file, const char __user *buffer,
 
 	name = udev->user_dev.name;
 	if (!name[0] || !strcmp(name, ".") || !strcmp(name, "..") ||
-	    strchr(name, '/')) {
+	    strnchr(name, sizeof(udev->user_dev.name), '/') ||
+	    !strnchr(name, sizeof(udev->user_dev.name), '\0')) {
 		ret = -EINVAL;
 		goto out;
 	}
diff --git linux-libre-6.6.144-gnu/drivers/mailbox/mtk-adsp-mailbox.c linux-libre-6.6.145-gnu/drivers/mailbox/mtk-adsp-mailbox.c
index 91487aa4d7da0..8bcecddee0eb5 100644
--- linux-libre-6.6.144-gnu/drivers/mailbox/mtk-adsp-mailbox.c
+++ linux-libre-6.6.145-gnu/drivers/mailbox/mtk-adsp-mailbox.c
@@ -19,6 +19,7 @@ struct mtk_adsp_mbox_priv {
 	struct mbox_controller mbox;
 	void __iomem *va_mboxreg;
 	const struct mtk_adsp_mbox_cfg *cfg;
+	int irq;
 };
 
 struct mtk_adsp_mbox_cfg {
@@ -67,6 +68,8 @@ static int mtk_adsp_mbox_startup(struct mbox_chan *chan)
 	writel(0xFFFFFFFF, priv->va_mboxreg + priv->cfg->clr_in);
 	writel(0xFFFFFFFF, priv->va_mboxreg + priv->cfg->clr_out);
 
+	enable_irq(priv->irq);
+
 	return 0;
 }
 
@@ -74,6 +77,8 @@ static void mtk_adsp_mbox_shutdown(struct mbox_chan *chan)
 {
 	struct mtk_adsp_mbox_priv *priv = get_mtk_adsp_mbox_priv(chan->mbox);
 
+	disable_irq(priv->irq);
+
 	/* Clear ADSP mbox command */
 	writel(0xFFFFFFFF, priv->va_mboxreg + priv->cfg->clr_in);
 	writel(0xFFFFFFFF, priv->va_mboxreg + priv->cfg->clr_out);
@@ -139,8 +144,10 @@ static int mtk_adsp_mbox_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
+	priv->irq = irq;
 	ret = devm_request_threaded_irq(dev, irq, mtk_adsp_mbox_irq,
-					mtk_adsp_mbox_isr, IRQF_TRIGGER_NONE,
+					mtk_adsp_mbox_isr,
+					IRQF_TRIGGER_NONE | IRQF_NO_AUTOEN,
 					dev_name(dev), mbox->chans);
 	if (ret < 0)
 		return ret;
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-bufio.c linux-libre-6.6.145-gnu/drivers/md/dm-bufio.c
index 24d5ade3462d7..4177d23eb7d6e 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-bufio.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-bufio.c
@@ -2189,7 +2189,9 @@ int dm_bufio_issue_discard(struct dm_bufio_client *c, sector_t block, sector_t c
 	struct dm_io_region io_reg = {
 		.bdev = c->bdev,
 		.sector = block_to_sector(c, block),
-		.count = block_to_sector(c, count),
+		.count = likely(c->sectors_per_block_bits >= 0) ?
+			count << c->sectors_per_block_bits :
+			count * (c->block_size >> SECTOR_SHIFT),
 	};
 
 	if (WARN_ON_ONCE(dm_bufio_in_request()))
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-era-target.c linux-libre-6.6.145-gnu/drivers/md/dm-era-target.c
index 6acfa5bf97a40..b7770e2aa77b1 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-era-target.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-era-target.c
@@ -810,8 +810,10 @@ static struct era_metadata *metadata_open(struct block_device *bdev,
 	int r;
 	struct era_metadata *md = kzalloc(sizeof(*md), GFP_KERNEL);
 
-	if (!md)
-		return NULL;
+	if (!md) {
+		DMERR("could not allocate metadata struct");
+		return ERR_PTR(-ENOMEM);
+	}
 
 	md->bdev = bdev;
 	md->block_size = block_size;
@@ -1229,6 +1231,7 @@ static dm_block_t get_block(struct era *era, struct bio *bio)
 static void remap_to_origin(struct era *era, struct bio *bio)
 {
 	bio_set_dev(bio, era->origin_dev->bdev);
+	bio->bi_iter.bi_sector = dm_target_offset(era->ti, bio->bi_iter.bi_sector);
 }
 
 /*
@@ -1561,7 +1564,7 @@ static void era_dtr(struct dm_target *ti)
 static int era_map(struct dm_target *ti, struct bio *bio)
 {
 	struct era *era = ti->private;
-	dm_block_t block = get_block(era, bio);
+	dm_block_t block;
 
 	/*
 	 * All bios get remapped to the origin device.  We do this now, but
@@ -1569,6 +1572,7 @@ static int era_map(struct dm_target *ti, struct bio *bio)
 	 * block is marked in this era.
 	 */
 	remap_to_origin(era, bio);
+	block = get_block(era, bio);
 
 	/*
 	 * REQ_PREFLUSH bios carry no data, so we're not interested in them.
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-integrity.c linux-libre-6.6.145-gnu/drivers/md/dm-integrity.c
index be1bf38654156..1b562d2189c54 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-integrity.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-integrity.c
@@ -1483,9 +1483,6 @@ thorough_test:
 			*metadata_offset = 0;
 		}
 
-		if (unlikely(!is_power_of_2(ic->tag_size)))
-			hash_offset = (hash_offset + to_copy) % ic->tag_size;
-
 		total_size -= to_copy;
 	} while (unlikely(total_size));
 
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-ioctl.c linux-libre-6.6.145-gnu/drivers/md/dm-ioctl.c
index a9cde9fe8fa39..874778c741965 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-ioctl.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-ioctl.c
@@ -683,7 +683,7 @@ static void list_version_get_info(struct target_type *tt, void *param)
 	struct vers_iter *info = param;
 
 	/* Check space - it might have changed since the first iteration */
-	if ((char *)info->vers + sizeof(tt->version) + strlen(tt->name) + 1 > info->end) {
+	if ((char *)info->vers + sizeof(struct dm_target_versions) + strlen(tt->name) + 1 > info->end) {
 		info->flags = DM_BUFFER_FULL_FLAG;
 		return;
 	}
@@ -1806,8 +1806,11 @@ static int target_message(struct file *filp, struct dm_ioctl *param, size_t para
 		goto out_argv;
 
 	table = dm_get_live_table(md, &srcu_idx);
-	if (!table)
+	if (!table) {
+		DMERR("The device has no table.");
+		r = -EINVAL;
 		goto out_table;
+	}
 
 	if (dm_deleting_md(md)) {
 		r = -ENXIO;
@@ -2337,7 +2340,7 @@ int __init dm_early_create(struct dm_ioctl *dmi,
 	/* resume device */
 	r = dm_resume(md);
 	if (r)
-		goto err_destroy_table;
+		goto err_hash_remove;
 
 	DMINFO("%s (%s) is ready", md->disk->disk_name, dmi->name);
 	dm_put(md);
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-log.c linux-libre-6.6.145-gnu/drivers/md/dm-log.c
index 94d3f13e673e9..5b30b33001c4e 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-log.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-log.c
@@ -425,6 +425,9 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti,
 	 */
 	bitset_size = dm_round_up(region_count, BITS_PER_LONG);
 	bitset_size >>= BYTE_SHIFT;
+	/* Handle dm_round_up rollover on 32-bit systems */
+	if (!bitset_size)
+		bitset_size = 1UL << (BITS_PER_LONG - BYTE_SHIFT);
 
 	lc->bitset_uint32_count = bitset_size / sizeof(*lc->clean_bits);
 
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-stats.c linux-libre-6.6.145-gnu/drivers/md/dm-stats.c
index db2d997a6c181..6b1a554eb7d46 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-stats.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-stats.c
@@ -683,10 +683,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
 		 */
 		last = raw_cpu_ptr(stats->last);
 		stats_aux->merged =
-			(bi_sector == (READ_ONCE(last->last_sector) &&
-				       ((bi_rw == WRITE) ==
-					(READ_ONCE(last->last_rw) == WRITE))
-				       ));
+			bi_sector == READ_ONCE(last->last_sector) &&
+				(bi_rw == WRITE) == (READ_ONCE(last->last_rw) == WRITE);
 		WRITE_ONCE(last->last_sector, end_sector);
 		WRITE_ONCE(last->last_rw, bi_rw);
 	} else
@@ -833,10 +831,10 @@ static unsigned long long dm_jiffies_to_msec64(struct dm_stat *s, unsigned long
 		result = jiffies_to_msecs(j & 0x3fffff);
 	if (j >= 1 << 22) {
 		mult = jiffies_to_msecs(1 << 22);
-		result += (unsigned long long)mult * (unsigned long long)jiffies_to_msecs((j >> 22) & 0x3fffff);
+		result += (unsigned long long)mult * ((j >> 22) & 0x3fffff);
 	}
 	if (j >= 1ULL << 44)
-		result += (unsigned long long)mult * (unsigned long long)mult * (unsigned long long)jiffies_to_msecs(j >> 44);
+		result += (unsigned long long)mult * (unsigned long long)(1 << 22) * (j >> 44);
 
 	return result;
 }
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-thin-metadata.c linux-libre-6.6.145-gnu/drivers/md/dm-thin-metadata.c
index 6022189c13887..23cc0335b41fb 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-thin-metadata.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-thin-metadata.c
@@ -186,6 +186,7 @@ struct dm_pool_metadata {
 	uint32_t time;
 	dm_block_t root;
 	dm_block_t details_root;
+	dm_block_t held_root;
 	struct list_head thin_devices;
 	uint64_t trans_id;
 	unsigned long flags;
@@ -748,6 +749,7 @@ static int __open_metadata(struct dm_pool_metadata *pmd)
 	 */
 	pmd->root = le64_to_cpu(disk_super->data_mapping_root);
 	pmd->details_root = le64_to_cpu(disk_super->device_details_root);
+	pmd->held_root = le64_to_cpu(disk_super->held_root);
 
 	__setup_btree_details(pmd);
 	dm_bm_unlock(sblock);
@@ -838,6 +840,7 @@ static int __begin_transaction(struct dm_pool_metadata *pmd)
 	pmd->time = le32_to_cpu(disk_super->time);
 	pmd->root = le64_to_cpu(disk_super->data_mapping_root);
 	pmd->details_root = le64_to_cpu(disk_super->device_details_root);
+	pmd->held_root = le64_to_cpu(disk_super->held_root);
 	pmd->trans_id = le64_to_cpu(disk_super->trans_id);
 	pmd->flags = le32_to_cpu(disk_super->flags);
 	pmd->data_block_size = le32_to_cpu(disk_super->data_block_size);
@@ -928,6 +931,7 @@ static int __commit_transaction(struct dm_pool_metadata *pmd)
 	disk_super->time = cpu_to_le32(pmd->time);
 	disk_super->data_mapping_root = cpu_to_le64(pmd->root);
 	disk_super->device_details_root = cpu_to_le64(pmd->details_root);
+	disk_super->held_root = cpu_to_le64(pmd->held_root);
 	disk_super->trans_id = cpu_to_le64(pmd->trans_id);
 	disk_super->flags = cpu_to_le32(pmd->flags);
 
@@ -1333,9 +1337,14 @@ static int __reserve_metadata_snap(struct dm_pool_metadata *pmd)
 {
 	int r, inc;
 	struct thin_disk_superblock *disk_super;
-	struct dm_block *copy, *sblock;
+	struct dm_block *copy;
 	dm_block_t held_root;
 
+	if (pmd->held_root) {
+		DMWARN("Pool metadata snapshot already exists: release this before taking another.");
+		return -EBUSY;
+	}
+
 	/*
 	 * We commit to ensure the btree roots which we increment in a
 	 * moment are up to date.
@@ -1353,22 +1362,16 @@ static int __reserve_metadata_snap(struct dm_pool_metadata *pmd)
 	dm_sm_inc_block(pmd->metadata_sm, THIN_SUPERBLOCK_LOCATION);
 	r = dm_tm_shadow_block(pmd->tm, THIN_SUPERBLOCK_LOCATION,
 			       &sb_validator, &copy, &inc);
-	if (r)
+	if (r) {
+		dm_sm_dec_block(pmd->metadata_sm, THIN_SUPERBLOCK_LOCATION);
 		return r;
+	}
 
 	BUG_ON(!inc);
 
 	held_root = dm_block_location(copy);
 	disk_super = dm_block_data(copy);
 
-	if (le64_to_cpu(disk_super->held_root)) {
-		DMWARN("Pool metadata snapshot already exists: release this before taking another.");
-
-		dm_tm_dec(pmd->tm, held_root);
-		dm_tm_unlock(pmd->tm, copy);
-		return -EBUSY;
-	}
-
 	/*
 	 * Wipe the spacemap since we're not publishing this.
 	 */
@@ -1384,18 +1387,8 @@ static int __reserve_metadata_snap(struct dm_pool_metadata *pmd)
 	dm_tm_inc(pmd->tm, le64_to_cpu(disk_super->device_details_root));
 	dm_tm_unlock(pmd->tm, copy);
 
-	/*
-	 * Write the held root into the superblock.
-	 */
-	r = superblock_lock(pmd, &sblock);
-	if (r) {
-		dm_tm_dec(pmd->tm, held_root);
-		return r;
-	}
+	pmd->held_root = held_root;
 
-	disk_super = dm_block_data(sblock);
-	disk_super->held_root = cpu_to_le64(held_root);
-	dm_bm_unlock(sblock);
 	return 0;
 }
 
@@ -1415,18 +1408,10 @@ static int __release_metadata_snap(struct dm_pool_metadata *pmd)
 {
 	int r;
 	struct thin_disk_superblock *disk_super;
-	struct dm_block *sblock, *copy;
+	struct dm_block *copy;
 	dm_block_t held_root;
 
-	r = superblock_lock(pmd, &sblock);
-	if (r)
-		return r;
-
-	disk_super = dm_block_data(sblock);
-	held_root = le64_to_cpu(disk_super->held_root);
-	disk_super->held_root = cpu_to_le64(0);
-
-	dm_bm_unlock(sblock);
+	held_root = pmd->held_root;
 
 	if (!held_root) {
 		DMWARN("No pool metadata snapshot found: nothing to release.");
@@ -1437,13 +1422,15 @@ static int __release_metadata_snap(struct dm_pool_metadata *pmd)
 	if (r)
 		return r;
 
+	pmd->held_root = 0;
+
 	disk_super = dm_block_data(copy);
 	dm_btree_del(&pmd->info, le64_to_cpu(disk_super->data_mapping_root));
 	dm_btree_del(&pmd->details_info, le64_to_cpu(disk_super->device_details_root));
-	dm_sm_dec_block(pmd->metadata_sm, held_root);
-
 	dm_tm_unlock(pmd->tm, copy);
 
+	dm_sm_dec_block(pmd->metadata_sm, held_root);
+
 	return 0;
 }
 
@@ -1462,19 +1449,7 @@ int dm_pool_release_metadata_snap(struct dm_pool_metadata *pmd)
 static int __get_metadata_snap(struct dm_pool_metadata *pmd,
 			       dm_block_t *result)
 {
-	int r;
-	struct thin_disk_superblock *disk_super;
-	struct dm_block *sblock;
-
-	r = dm_bm_read_lock(pmd->bm, THIN_SUPERBLOCK_LOCATION,
-			    &sb_validator, &sblock);
-	if (r)
-		return r;
-
-	disk_super = dm_block_data(sblock);
-	*result = le64_to_cpu(disk_super->held_root);
-
-	dm_bm_unlock(sblock);
+	*result = pmd->held_root;
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-verity-loadpin.c linux-libre-6.6.145-gnu/drivers/md/dm-verity-loadpin.c
index 0666699b68581..9a64f575ae5f6 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-verity-loadpin.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-verity-loadpin.c
@@ -70,7 +70,7 @@ bool dm_verity_loadpin_is_bdev_trusted(struct block_device *bdev)
 
 	table = dm_get_live_table(md, &srcu_idx);
 
-	if (table->num_targets != 1)
+	if (!table || table->num_targets != 1)
 		goto out;
 
 	ti = dm_table_get_target(table, 0);
diff --git linux-libre-6.6.144-gnu/drivers/md/dm-verity-target.c linux-libre-6.6.145-gnu/drivers/md/dm-verity-target.c
index 60e74c0e02f1a..6ae5886566d91 100644
--- linux-libre-6.6.144-gnu/drivers/md/dm-verity-target.c
+++ linux-libre-6.6.145-gnu/drivers/md/dm-verity-target.c
@@ -25,7 +25,7 @@
 
 #define DM_MSG_PREFIX			"verity"
 
-#define DM_VERITY_ENV_LENGTH		42
+#define DM_VERITY_ENV_LENGTH		46
 #define DM_VERITY_ENV_VAR_NAME		"DM_VERITY_ERR_BLOCK_NR"
 
 #define DM_VERITY_DEFAULT_PREFETCH_SIZE	262144
diff --git linux-libre-6.6.144-gnu/drivers/md/raid1.c linux-libre-6.6.145-gnu/drivers/md/raid1.c
index 259cc8a97348b..836123f2929a5 100644
--- linux-libre-6.6.144-gnu/drivers/md/raid1.c
+++ linux-libre-6.6.145-gnu/drivers/md/raid1.c
@@ -1245,6 +1245,12 @@ static void raid1_read_request(struct mddev *mddev, struct bio *bio,
 	if (!wait_read_barrier(conf, bio->bi_iter.bi_sector,
 				bio->bi_opf & REQ_NOWAIT)) {
 		bio_wouldblock_error(bio);
+
+		if (r1bio_existed) {
+			set_bit(R1BIO_Returned, &r1_bio->state);
+			raid_end_bio_io(r1_bio);
+		}
+
 		return;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/md/raid10.c linux-libre-6.6.145-gnu/drivers/md/raid10.c
index fd03c01bcf257..ca9ae89c6d1dc 100644
--- linux-libre-6.6.144-gnu/drivers/md/raid10.c
+++ linux-libre-6.6.145-gnu/drivers/md/raid10.c
@@ -1744,6 +1744,7 @@ retry_discard:
 	r10_bio->mddev = mddev;
 	r10_bio->state = 0;
 	r10_bio->sectors = 0;
+	r10_bio->read_slot = -1;
 	memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * geo->raid_disks);
 	wait_blocked_dev(mddev, r10_bio);
 
diff --git linux-libre-6.6.144-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c linux-libre-6.6.145-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
index 5c513916cf721..077089e134506 100644
--- linux-libre-6.6.144-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
+++ linux-libre-6.6.145-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
@@ -1214,7 +1214,8 @@ static int mtk_jpeg_release(struct file *file)
 	struct mtk_jpeg_dev *jpeg = video_drvdata(file);
 	struct mtk_jpeg_ctx *ctx = mtk_jpeg_fh_to_ctx(file->private_data);
 
-	cancel_work_sync(&ctx->jpeg_work);
+	if (jpeg->variant->jpeg_worker)
+		cancel_work_sync(&ctx->jpeg_work);
 	mutex_lock(&jpeg->lock);
 	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 	v4l2_ctrl_handler_free(&ctx->ctrl_hdl);
diff --git linux-libre-6.6.144-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c linux-libre-6.6.145-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
index 81be744e9f1b5..a1354d40ad8ea 100644
--- linux-libre-6.6.144-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
+++ linux-libre-6.6.145-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
@@ -474,13 +474,14 @@ static int mxc_isi_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	pm_runtime_enable(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
 
 	ret = mxc_isi_crossbar_init(isi);
-	if (ret) {
-		dev_err(dev, "Failed to initialize crossbar: %d\n", ret);
-		goto err_pm;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret,
+				     "Failed to initialize crossbar\n");
 
 	for (i = 0; i < isi->pdata->num_channels; ++i) {
 		ret = mxc_isi_pipe_init(isi, i);
@@ -503,12 +504,11 @@ static int mxc_isi_probe(struct platform_device *pdev)
 
 err_xbar:
 	mxc_isi_crossbar_cleanup(&isi->crossbar);
-err_pm:
-	pm_runtime_disable(isi->dev);
+
 	return ret;
 }
 
-static int mxc_isi_remove(struct platform_device *pdev)
+static void mxc_isi_remove(struct platform_device *pdev)
 {
 	struct mxc_isi_dev *isi = platform_get_drvdata(pdev);
 	unsigned int i;
@@ -521,12 +521,8 @@ static int mxc_isi_remove(struct platform_device *pdev)
 		mxc_isi_pipe_cleanup(pipe);
 	}
 
-	mxc_isi_crossbar_cleanup(&isi->crossbar);
 	mxc_isi_v4l2_cleanup(isi);
-
-	pm_runtime_disable(isi->dev);
-
-	return 0;
+	mxc_isi_crossbar_cleanup(&isi->crossbar);
 }
 
 static const struct of_device_id mxc_isi_of_match[] = {
@@ -539,7 +535,7 @@ MODULE_DEVICE_TABLE(of, mxc_isi_of_match);
 
 static struct platform_driver mxc_isi_driver = {
 	.probe		= mxc_isi_probe,
-	.remove		= mxc_isi_remove,
+	.remove_new	= mxc_isi_remove,
 	.driver = {
 		.of_match_table = mxc_isi_of_match,
 		.name		= MXC_ISI_DRIVER_NAME,
diff --git linux-libre-6.6.144-gnu/drivers/media/platform/qcom/venus/helpers.c linux-libre-6.6.145-gnu/drivers/media/platform/qcom/venus/helpers.c
index 8295542e1a7c8..d6984129c2f36 100644
--- linux-libre-6.6.144-gnu/drivers/media/platform/qcom/venus/helpers.c
+++ linux-libre-6.6.145-gnu/drivers/media/platform/qcom/venus/helpers.c
@@ -954,8 +954,8 @@ static u32 get_framesize_raw_nv12(u32 width, u32 height)
 	uv_sclines = ALIGN(((height + 1) >> 1), 16);
 
 	y_plane = y_stride * y_sclines;
-	uv_plane = uv_stride * uv_sclines + SZ_4K;
-	size = y_plane + uv_plane + SZ_8K;
+	uv_plane = uv_stride * uv_sclines;
+	size = y_plane + uv_plane;
 
 	return ALIGN(size, SZ_4K);
 }
diff --git linux-libre-6.6.144-gnu/drivers/media/platform/qcom/venus/hfi_platform_v4.c linux-libre-6.6.145-gnu/drivers/media/platform/qcom/venus/hfi_platform_v4.c
index e3f0a90a567b8..277322d1fa275 100644
--- linux-libre-6.6.144-gnu/drivers/media/platform/qcom/venus/hfi_platform_v4.c
+++ linux-libre-6.6.145-gnu/drivers/media/platform/qcom/venus/hfi_platform_v4.c
@@ -135,8 +135,8 @@ static const struct hfi_plat_caps caps[] = {
 	.codec = HFI_VIDEO_CODEC_H264,
 	.domain = VIDC_SESSION_TYPE_ENC,
 	.cap_bufs_mode_dynamic = true,
-	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 96, 4096, 16},
-	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 96, 4096, 16},
+	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 96, 4096, 1},
+	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 96, 4096, 1},
 	.caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 1, 36864, 1},
 	.caps[3] = {HFI_CAPABILITY_BITRATE, 1, 120000000, 1},
 	.caps[4] = {HFI_CAPABILITY_SCALE_X, 8192, 65536, 1},
@@ -172,8 +172,8 @@ static const struct hfi_plat_caps caps[] = {
 	.codec = HFI_VIDEO_CODEC_HEVC,
 	.domain = VIDC_SESSION_TYPE_ENC,
 	.cap_bufs_mode_dynamic = true,
-	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 96, 4096, 16},
-	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 96, 4096, 16},
+	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 96, 4096, 1},
+	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 96, 4096, 1},
 	.caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 1, 36864, 1},
 	.caps[3] = {HFI_CAPABILITY_BITRATE, 1, 120000000, 1},
 	.caps[4] = {HFI_CAPABILITY_SCALE_X, 8192, 65536, 1},
@@ -194,8 +194,8 @@ static const struct hfi_plat_caps caps[] = {
 	.caps[19] = {HFI_CAPABILITY_RATE_CONTROL_MODES, 0x1000001, 0x1000005, 1},
 	.caps[20] = {HFI_CAPABILITY_COLOR_SPACE_CONVERSION, 0, 2, 1},
 	.caps[21] = {HFI_CAPABILITY_ROTATION, 1, 4, 90},
-	.caps[22] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 16},
-	.caps[23] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 16},
+	.caps[22] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 1},
+	.caps[23] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 1},
 	.num_caps = 24,
 	.pl[0] = {HFI_HEVC_PROFILE_MAIN, HFI_HEVC_LEVEL_6 | HFI_HEVC_TIER_HIGH0},
 	.pl[1] = {HFI_HEVC_PROFILE_MAIN10, HFI_HEVC_LEVEL_6 | HFI_HEVC_TIER_HIGH0},
@@ -209,8 +209,8 @@ static const struct hfi_plat_caps caps[] = {
 	.codec = HFI_VIDEO_CODEC_VP8,
 	.domain = VIDC_SESSION_TYPE_ENC,
 	.cap_bufs_mode_dynamic = true,
-	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 96, 4096, 16},
-	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 96, 4096, 16},
+	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 96, 4096, 1},
+	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 96, 4096, 1},
 	.caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 1, 36864, 1},
 	.caps[3] = {HFI_CAPABILITY_BITRATE, 1, 120000000, 1},
 	.caps[4] = {HFI_CAPABILITY_SCALE_X, 8192, 65536, 1},
@@ -228,8 +228,8 @@ static const struct hfi_plat_caps caps[] = {
 	.caps[16] = {HFI_CAPABILITY_P_FRAME_QP, 0, 127, 1},
 	.caps[17] = {HFI_CAPABILITY_MAX_WORKMODES, 1, 2, 1},
 	.caps[18] = {HFI_CAPABILITY_RATE_CONTROL_MODES, 0x1000001, 0x1000005, 1},
-	.caps[19] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 16},
-	.caps[20] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 16},
+	.caps[19] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 1},
+	.caps[20] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 1},
 	.caps[21] = {HFI_CAPABILITY_COLOR_SPACE_CONVERSION, 0, 2, 1},
 	.caps[22] = {HFI_CAPABILITY_ROTATION, 1, 4, 90},
 	.num_caps = 23,
diff --git linux-libre-6.6.144-gnu/drivers/media/platform/qcom/venus/hfi_platform_v6.c linux-libre-6.6.145-gnu/drivers/media/platform/qcom/venus/hfi_platform_v6.c
index 4e8af645f8b95..b5b769d735c1e 100644
--- linux-libre-6.6.144-gnu/drivers/media/platform/qcom/venus/hfi_platform_v6.c
+++ linux-libre-6.6.145-gnu/drivers/media/platform/qcom/venus/hfi_platform_v6.c
@@ -172,8 +172,8 @@ static const struct hfi_plat_caps caps[] = {
 	.codec = HFI_VIDEO_CODEC_HEVC,
 	.domain = VIDC_SESSION_TYPE_ENC,
 	.cap_bufs_mode_dynamic = true,
-	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 128, 8192, 16},
-	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 128, 8192, 16},
+	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 128, 8192, 1},
+	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 128, 8192, 1},
 	.caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 64, 138240, 1},
 	.caps[3] = {HFI_CAPABILITY_BITRATE, 1, 160000000, 1},
 	.caps[4] = {HFI_CAPABILITY_SCALE_X, 8192, 65536, 1},
@@ -194,8 +194,8 @@ static const struct hfi_plat_caps caps[] = {
 	.caps[19] = {HFI_CAPABILITY_RATE_CONTROL_MODES, 0x1000001, 0x1000005, 1},
 	.caps[20] = {HFI_CAPABILITY_COLOR_SPACE_CONVERSION, 0, 2, 1},
 	.caps[21] = {HFI_CAPABILITY_ROTATION, 1, 4, 90},
-	.caps[22] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 16},
-	.caps[23] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 16},
+	.caps[22] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 1},
+	.caps[23] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 1},
 	.num_caps = 24,
 	.pl[0] = {HFI_HEVC_PROFILE_MAIN, HFI_HEVC_LEVEL_6 | HFI_HEVC_TIER_HIGH0},
 	.pl[1] = {HFI_HEVC_PROFILE_MAIN10, HFI_HEVC_LEVEL_6 | HFI_HEVC_TIER_HIGH0},
@@ -209,8 +209,8 @@ static const struct hfi_plat_caps caps[] = {
 	.codec = HFI_VIDEO_CODEC_VP8,
 	.domain = VIDC_SESSION_TYPE_ENC,
 	.cap_bufs_mode_dynamic = true,
-	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 128, 4096, 16},
-	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 128, 4096, 16},
+	.caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 128, 4096, 1},
+	.caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 128, 4096, 1},
 	.caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 64, 36864, 1},
 	.caps[3] = {HFI_CAPABILITY_BITRATE, 1, 74000000, 1},
 	.caps[4] = {HFI_CAPABILITY_SCALE_X, 8192, 65536, 1},
@@ -228,8 +228,8 @@ static const struct hfi_plat_caps caps[] = {
 	.caps[16] = {HFI_CAPABILITY_P_FRAME_QP, 0, 127, 1},
 	.caps[17] = {HFI_CAPABILITY_MAX_WORKMODES, 1, 2, 1},
 	.caps[18] = {HFI_CAPABILITY_RATE_CONTROL_MODES, 0x1000001, 0x1000005, 1},
-	.caps[19] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 16},
-	.caps[20] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 16},
+	.caps[19] = {HFI_CAPABILITY_BLUR_WIDTH, 96, 4096, 1},
+	.caps[20] = {HFI_CAPABILITY_BLUR_HEIGHT, 96, 4096, 1},
 	.caps[21] = {HFI_CAPABILITY_COLOR_SPACE_CONVERSION, 0, 2, 1},
 	.caps[22] = {HFI_CAPABILITY_ROTATION, 1, 4, 90},
 	.num_caps = 23,
diff --git linux-libre-6.6.144-gnu/drivers/media/platform/rockchip/rga/rga-hw.c linux-libre-6.6.145-gnu/drivers/media/platform/rockchip/rga/rga-hw.c
index aaa96f256356b..bdfb9bc3eb3f6 100644
--- linux-libre-6.6.144-gnu/drivers/media/platform/rockchip/rga/rga-hw.c
+++ linux-libre-6.6.145-gnu/drivers/media/platform/rockchip/rga/rga-hw.c
@@ -379,7 +379,7 @@ static void rga_cmd_set(struct rga_ctx *ctx)
 {
 	struct rockchip_rga *rga = ctx->rga;
 
-	memset(rga->cmdbuf_virt, 0, RGA_CMDBUF_SIZE * 4);
+	memset(rga->cmdbuf_virt, 0, RGA_CMDBUF_SIZE);
 
 	rga_cmd_set_src_addr(ctx, rga->src_mmu_pages);
 	/*
diff --git linux-libre-6.6.144-gnu/drivers/media/platform/rockchip/rga/rga-hw.h linux-libre-6.6.145-gnu/drivers/media/platform/rockchip/rga/rga-hw.h
index e8917e5630a48..03990fd30f158 100644
--- linux-libre-6.6.144-gnu/drivers/media/platform/rockchip/rga/rga-hw.h
+++ linux-libre-6.6.145-gnu/drivers/media/platform/rockchip/rga/rga-hw.h
@@ -6,7 +6,7 @@
 #ifndef __RGA_HW_H__
 #define __RGA_HW_H__
 
-#define RGA_CMDBUF_SIZE 0x20
+#define RGA_CMDBUF_SIZE 0x80
 
 /* Hardware limits */
 #define MAX_WIDTH 8192
diff --git linux-libre-6.6.144-gnu/drivers/media/usb/uvc/uvc_video.c linux-libre-6.6.145-gnu/drivers/media/usb/uvc/uvc_video.c
index ea7d91b19079e..abac50d554627 100644
--- linux-libre-6.6.144-gnu/drivers/media/usb/uvc/uvc_video.c
+++ linux-libre-6.6.145-gnu/drivers/media/usb/uvc/uvc_video.c
@@ -1122,7 +1122,9 @@ static void uvc_video_stats_stop(struct uvc_streaming *stream)
  * uvc_video_decode_end will never be called with a NULL buffer.
  */
 static int uvc_video_decode_start(struct uvc_streaming *stream,
-		struct uvc_buffer *buf, const u8 *data, int len)
+				  struct uvc_buffer *buf,
+				  struct uvc_buffer *meta_buf,
+				  const u8 *data, int len)
 {
 	u8 header_len;
 	u8 fid;
@@ -1141,6 +1143,53 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 	header_len = data[0];
 	fid = data[1] & UVC_STREAM_FID;
 
+	/*
+	 * Mark the buffer as done if we're at the beginning of a new frame.
+	 * End of frame detection is better implemented by checking the EOF
+	 * bit (FID bit toggling is delayed by one frame compared to the EOF
+	 * bit), but some devices don't set the bit at end of frame (and the
+	 * last payload can be lost anyway). We thus must check if the FID has
+	 * been toggled.
+	 *
+	 * stream->last_fid is initialized to -1, and buf->bytesused to 0,
+	 * so the first isochronous frame will never trigger an end of frame
+	 * detection.
+	 *
+	 * Empty buffers (bytesused == 0) don't trigger end of frame detection
+	 * as it doesn't make sense to return an empty buffer. This also
+	 * avoids detecting end of frame conditions at FID toggling if the
+	 * previous payload had the EOF bit set.
+	 */
+	if (fid != stream->last_fid && buf && buf->bytesused != 0) {
+		uvc_dbg(stream->dev, FRAME,
+			"Frame complete (FID bit toggled)\n");
+		buf->state = UVC_BUF_STATE_READY;
+
+		return -EAGAIN;
+	}
+
+	/*
+	 * Some cameras, when running two parallel streams (one MJPEG alongside
+	 * another non-MJPEG stream), are known to lose the EOF packet for a frame.
+	 * We can detect the end of a frame by checking for a new SOI marker, as
+	 * the SOI always lies on the packet boundary between two frames for
+	 * these devices.
+	 */
+	if (stream->dev->quirks & UVC_QUIRK_MJPEG_NO_EOF &&
+	    (stream->cur_format->fcc == V4L2_PIX_FMT_MJPEG ||
+	     stream->cur_format->fcc == V4L2_PIX_FMT_JPEG) &&
+	    buf && buf->bytesused != 0) {
+		const u8 *packet = data + header_len;
+
+		if (len >= header_len + 2 &&
+		    packet[0] == 0xff && packet[1] == JPEG_MARKER_SOI) {
+			buf->state = UVC_BUF_STATE_READY;
+			buf->error = 1;
+			stream->last_fid ^= UVC_STREAM_FID;
+			return -EAGAIN;
+		}
+	}
+
 	/*
 	 * Increase the sequence number regardless of any buffer states, so
 	 * that discontinuous sequence numbers always indicate lost frames.
@@ -1149,6 +1198,19 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 		stream->sequence++;
 		if (stream->sequence)
 			uvc_video_stats_update(stream);
+
+		/*
+		 * On a FID flip initialize sequence number and timestamp.
+		 *
+		 * The driver already takes care of injecting FID flips for
+		 * UVC_QUIRK_STREAM_NO_FID and UVC_QUIRK_MJPEG_NO_EOF.
+		 */
+		if (buf) {
+			buf->buf.field = V4L2_FIELD_NONE;
+			buf->buf.sequence = stream->sequence;
+			buf->buf.vb2_buf.timestamp =
+					ktime_to_ns(uvc_video_get_time());
+		}
 	}
 
 	uvc_video_clock_decode(stream, buf, data, len);
@@ -1189,57 +1251,10 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 			return -ENODATA;
 		}
 
-		buf->buf.field = V4L2_FIELD_NONE;
-		buf->buf.sequence = stream->sequence;
-		buf->buf.vb2_buf.timestamp = ktime_to_ns(uvc_video_get_time());
-
 		/* TODO: Handle PTS and SCR. */
 		buf->state = UVC_BUF_STATE_ACTIVE;
-	}
-
-	/*
-	 * Mark the buffer as done if we're at the beginning of a new frame.
-	 * End of frame detection is better implemented by checking the EOF
-	 * bit (FID bit toggling is delayed by one frame compared to the EOF
-	 * bit), but some devices don't set the bit at end of frame (and the
-	 * last payload can be lost anyway). We thus must check if the FID has
-	 * been toggled.
-	 *
-	 * stream->last_fid is initialized to -1, so the first isochronous
-	 * frame will never trigger an end of frame detection.
-	 *
-	 * Empty buffers (bytesused == 0) don't trigger end of frame detection
-	 * as it doesn't make sense to return an empty buffer. This also
-	 * avoids detecting end of frame conditions at FID toggling if the
-	 * previous payload had the EOF bit set.
-	 */
-	if (fid != stream->last_fid && buf->bytesused != 0) {
-		uvc_dbg(stream->dev, FRAME,
-			"Frame complete (FID bit toggled)\n");
-		buf->state = UVC_BUF_STATE_READY;
-		return -EAGAIN;
-	}
-
-	/*
-	 * Some cameras, when running two parallel streams (one MJPEG alongside
-	 * another non-MJPEG stream), are known to lose the EOF packet for a frame.
-	 * We can detect the end of a frame by checking for a new SOI marker, as
-	 * the SOI always lies on the packet boundary between two frames for
-	 * these devices.
-	 */
-	if (stream->dev->quirks & UVC_QUIRK_MJPEG_NO_EOF &&
-	    (stream->cur_format->fcc == V4L2_PIX_FMT_MJPEG ||
-	    stream->cur_format->fcc == V4L2_PIX_FMT_JPEG)) {
-		const u8 *packet = data + header_len;
-
-		if (len >= header_len + 2 &&
-		    packet[0] == 0xff && packet[1] == JPEG_MARKER_SOI &&
-		    buf->bytesused != 0) {
-			buf->state = UVC_BUF_STATE_READY;
-			buf->error = 1;
-			stream->last_fid ^= UVC_STREAM_FID;
-			return -EAGAIN;
-		}
+		if (meta_buf)
+			meta_buf->state = UVC_BUF_STATE_ACTIVE;
 	}
 
 	stream->last_fid = fid;
@@ -1411,7 +1426,7 @@ static void uvc_video_decode_meta(struct uvc_streaming *stream,
 	ktime_t time;
 	const u8 *scr;
 
-	if (!meta_buf || length == 2)
+	if (length <= 2 || !meta_buf || meta_buf->state != UVC_BUF_STATE_ACTIVE)
 		return;
 
 	has_pts = mem[1] & UVC_STREAM_PTS;
@@ -1528,7 +1543,7 @@ static void uvc_video_decode_isoc(struct uvc_urb *uvc_urb,
 		/* Decode the payload header. */
 		mem = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
 		do {
-			ret = uvc_video_decode_start(stream, buf, mem,
+			ret = uvc_video_decode_start(stream, buf, meta_buf, mem,
 				urb->iso_frame_desc[i].actual_length);
 			if (ret == -EAGAIN)
 				uvc_video_next_buffers(stream, &buf, &meta_buf);
@@ -1577,7 +1592,8 @@ static void uvc_video_decode_bulk(struct uvc_urb *uvc_urb,
 	 */
 	if (stream->bulk.header_size == 0 && !stream->bulk.skip_payload) {
 		do {
-			ret = uvc_video_decode_start(stream, buf, mem, len);
+			ret = uvc_video_decode_start(stream, buf, meta_buf, mem,
+						     len);
 			if (ret == -EAGAIN)
 				uvc_video_next_buffers(stream, &buf, &meta_buf);
 		} while (ret == -EAGAIN);
diff --git linux-libre-6.6.144-gnu/drivers/media/v4l2-core/v4l2-common.c linux-libre-6.6.145-gnu/drivers/media/v4l2-core/v4l2-common.c
index b37507e093399..da6dc7e737ef1 100644
--- linux-libre-6.6.144-gnu/drivers/media/v4l2-core/v4l2-common.c
+++ linux-libre-6.6.145-gnu/drivers/media/v4l2-core/v4l2-common.c
@@ -262,6 +262,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
 		{ .format = V4L2_PIX_FMT_VYUY,    .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 1 },
 		{ .format = V4L2_PIX_FMT_Y212,    .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 1 },
 		{ .format = V4L2_PIX_FMT_YUV48_12, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
+		{ .format = V4L2_PIX_FMT_YUV24,   .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 3, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
 		{ .format = V4L2_PIX_FMT_MT2110T, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 5, 10, 0, 0 }, .bpp_div = { 4, 4, 1, 1 }, .hdiv = 2, .vdiv = 2,
 		  .block_w = { 16, 8, 0, 0 }, .block_h = { 32, 16, 0, 0 }},
 		{ .format = V4L2_PIX_FMT_MT2110R, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 5, 10, 0, 0 }, .bpp_div = { 4, 4, 1, 1 }, .hdiv = 2, .vdiv = 2,
diff --git linux-libre-6.6.144-gnu/drivers/memstick/core/ms_block.c linux-libre-6.6.145-gnu/drivers/memstick/core/ms_block.c
index 04115cd92433b..8c841a9e382b4 100644
--- linux-libre-6.6.144-gnu/drivers/memstick/core/ms_block.c
+++ linux-libre-6.6.145-gnu/drivers/memstick/core/ms_block.c
@@ -1339,6 +1339,10 @@ static int msb_ftl_initialize(struct msb_data *msb)
 		return 0;
 
 	msb->zone_count = msb->block_count / MS_BLOCKS_IN_ZONE;
+	if (msb->block_count > MS_MAX_ZONES * MS_BLOCKS_IN_ZONE) {
+		pr_err("Too many blocks: %d\n", msb->block_count);
+		return -EINVAL;
+	}
 	msb->logical_block_count = msb->zone_count * 496 - 2;
 
 	msb->used_blocks_bitmap = bitmap_zalloc(msb->block_count, GFP_KERNEL);
diff --git linux-libre-6.6.144-gnu/drivers/mfd/cros_ec_dev.c linux-libre-6.6.145-gnu/drivers/mfd/cros_ec_dev.c
index 79d393b602bf3..1aa0e1241a66e 100644
--- linux-libre-6.6.144-gnu/drivers/mfd/cros_ec_dev.c
+++ linux-libre-6.6.145-gnu/drivers/mfd/cros_ec_dev.c
@@ -145,7 +145,6 @@ static int ec_device_probe(struct platform_device *pdev)
 	if (!ec)
 		return retval;
 
-	dev_set_drvdata(dev, ec);
 	ec->ec_dev = dev_get_drvdata(dev->parent);
 	ec->dev = dev;
 	ec->cmd_offset = ec_platform->cmd_offset;
@@ -187,6 +186,8 @@ static int ec_device_probe(struct platform_device *pdev)
 	if (retval)
 		goto failed;
 
+	dev_set_drvdata(dev, ec);
+
 	/* check whether this EC is a sensor hub. */
 	if (cros_ec_get_sensor_count(ec) > 0) {
 		retval = mfd_add_hotplug_devices(ec->dev,
diff --git linux-libre-6.6.144-gnu/drivers/mfd/cs42l43.c linux-libre-6.6.145-gnu/drivers/mfd/cs42l43.c
index 00a9323f296b7..8686acb30d5d8 100644
--- linux-libre-6.6.144-gnu/drivers/mfd/cs42l43.c
+++ linux-libre-6.6.145-gnu/drivers/mfd/cs42l43.c
@@ -666,7 +666,7 @@ static void cs42l43_mcu_load_firmware(const struct firmware *firmware, void *con
 	unsigned int loadaddr, val;
 	int ret;
 
-	if (!firmware) {
+	if (!firmware || firmware->size < sizeof(*hdr)) {
 		dev_err(cs42l43->dev, "Failed to load firmware\n");
 		cs42l43->firmware_error = -ENODEV;
 		goto err;
diff --git linux-libre-6.6.144-gnu/drivers/mfd/sm501.c linux-libre-6.6.145-gnu/drivers/mfd/sm501.c
index 509dcb226cbfb..1865621d62f27 100644
--- linux-libre-6.6.144-gnu/drivers/mfd/sm501.c
+++ linux-libre-6.6.145-gnu/drivers/mfd/sm501.c
@@ -747,9 +747,11 @@ static int sm501_register_device(struct sm501_devdata *sm,
 	if (ret >= 0) {
 		dev_dbg(sm->dev, "registered %s\n", pdev->name);
 		list_add_tail(&smdev->list, &sm->devices);
-	} else
+	} else {
 		dev_err(sm->dev, "error registering %s (%d)\n",
 			pdev->name, ret);
+		platform_device_put(pdev);
+	}
 
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/mfd/tps6586x.c linux-libre-6.6.145-gnu/drivers/mfd/tps6586x.c
index 55675ceedcd3b..08836772b8206 100644
--- linux-libre-6.6.144-gnu/drivers/mfd/tps6586x.c
+++ linux-libre-6.6.145-gnu/drivers/mfd/tps6586x.c
@@ -395,7 +395,7 @@ static int tps6586x_add_subdevs(struct tps6586x *tps6586x,
 
 		pdev->dev.parent = tps6586x->dev;
 		pdev->dev.platform_data = subdev->platform_data;
-		pdev->dev.of_node = subdev->of_node;
+		pdev->dev.of_node = of_node_get(subdev->of_node);
 
 		ret = platform_device_add(pdev);
 		if (ret) {
diff --git linux-libre-6.6.144-gnu/drivers/mmc/host/vub300.c linux-libre-6.6.145-gnu/drivers/mmc/host/vub300.c
index 4d87457b51df4..6151982c0e653 100644
--- linux-libre-6.6.144-gnu/drivers/mmc/host/vub300.c
+++ linux-libre-6.6.145-gnu/drivers/mmc/host/vub300.c
@@ -1585,7 +1585,7 @@ static int __command_write_data(struct vub300_mmc_host *vub300,
 	return linear_length;
 }
 
-static void __vub300_command_response(struct vub300_mmc_host *vub300,
+static bool __vub300_command_response(struct vub300_mmc_host *vub300,
 				      struct mmc_command *cmd,
 				      struct mmc_data *data, int data_length)
 {
@@ -1597,17 +1597,11 @@ static void __vub300_command_response(struct vub300_mmc_host *vub300,
 					    msecs_to_jiffies(msec_timeout));
 	if (respretval == 0) { /* TIMED OUT */
 		/* we don't know which of "out" and "res" if any failed */
-		int result;
 		vub300->usb_timed_out = 1;
 		usb_kill_urb(vub300->command_out_urb);
 		usb_kill_urb(vub300->command_res_urb);
 		cmd->error = -ETIMEDOUT;
-		result = usb_lock_device_for_reset(vub300->udev,
-						   vub300->interface);
-		if (result == 0) {
-			result = usb_reset_device(vub300->udev);
-			usb_unlock_device(vub300->udev);
-		}
+		return true;
 	} else if (respretval < 0) {
 		/* we don't know which of "out" and "res" if any failed */
 		usb_kill_urb(vub300->command_out_urb);
@@ -1703,6 +1697,8 @@ static void __vub300_command_response(struct vub300_mmc_host *vub300,
 	} else {
 		cmd->error = -EINVAL;
 	}
+
+	return false;
 }
 
 static void construct_request_response(struct vub300_mmc_host *vub300,
@@ -1748,6 +1744,7 @@ static void vub300_cmndwork_thread(struct work_struct *work)
 		struct mmc_request *req = vub300->req;
 		struct mmc_command *cmd = vub300->cmd;
 		struct mmc_data *data = vub300->data;
+		bool reset_device;
 		int data_length;
 		mutex_lock(&vub300->cmd_mutex);
 		init_completion(&vub300->command_complete);
@@ -1770,7 +1767,8 @@ static void vub300_cmndwork_thread(struct work_struct *work)
 			data_length = __command_read_data(vub300, cmd, data);
 		else
 			data_length = __command_write_data(vub300, cmd, data);
-		__vub300_command_response(vub300, cmd, data, data_length);
+		reset_device = __vub300_command_response(vub300, cmd,
+							 data, data_length);
 		vub300->req = NULL;
 		vub300->cmd = NULL;
 		vub300->data = NULL;
@@ -1778,6 +1776,16 @@ static void vub300_cmndwork_thread(struct work_struct *work)
 			if (cmd->error == -ENOMEDIUM)
 				check_vub300_port_status(vub300);
 			mutex_unlock(&vub300->cmd_mutex);
+			if (reset_device) {
+				int result;
+
+				result = usb_lock_device_for_reset(vub300->udev,
+								   vub300->interface);
+				if (result == 0) {
+					result = usb_reset_device(vub300->udev);
+					usb_unlock_device(vub300->udev);
+				}
+			}
 			mmc_request_done(vub300->mmc, req);
 			kref_put(&vub300->kref, vub300_delete);
 			return;
diff --git linux-libre-6.6.144-gnu/drivers/mtd/devices/mchp23k256.c linux-libre-6.6.145-gnu/drivers/mtd/devices/mchp23k256.c
index d533475fda159..f429b536d4680 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/devices/mchp23k256.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/devices/mchp23k256.c
@@ -188,7 +188,7 @@ static int mchp23k256_probe(struct spi_device *spi)
 
 	data = dev_get_platdata(&spi->dev);
 
-	flash->caps = of_device_get_match_data(&spi->dev);
+	flash->caps = spi_get_device_match_data(spi);
 	if (!flash->caps)
 		flash->caps = &mchp23k256_caps;
 
diff --git linux-libre-6.6.144-gnu/drivers/mtd/devices/slram.c linux-libre-6.6.145-gnu/drivers/mtd/devices/slram.c
index 8297b366a0669..a476e53562a4d 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/devices/slram.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/devices/slram.c
@@ -129,6 +129,7 @@ static int slram_write(struct mtd_info *mtd, loff_t to, size_t len,
 static int register_device(char *name, unsigned long start, unsigned long length)
 {
 	slram_mtd_list_t **curmtd;
+	int ret = -ENOMEM;
 
 	curmtd = &slram_mtdlist;
 	while (*curmtd) {
@@ -155,14 +156,15 @@ static int register_device(char *name, unsigned long start, unsigned long length
 
 	if (!(*curmtd)->mtdinfo) {
 		E("slram: Cannot allocate new MTD device.\n");
-		return(-ENOMEM);
+		goto err_free_list;
 	}
 
 	if (!(((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start =
 		memremap(start, length,
 			 MEMREMAP_WB | MEMREMAP_WT | MEMREMAP_WC))) {
 		E("slram: memremap failed\n");
-		return -EIO;
+		ret = -EIO;
+		goto err_free_priv;
 	}
 	((slram_priv_t *)(*curmtd)->mtdinfo->priv)->end =
 		((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start + length;
@@ -183,10 +185,8 @@ static int register_device(char *name, unsigned long start, unsigned long length
 
 	if (mtd_device_register((*curmtd)->mtdinfo, NULL, 0))	{
 		E("slram: Failed to register new device\n");
-		memunmap(((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start);
-		kfree((*curmtd)->mtdinfo->priv);
-		kfree((*curmtd)->mtdinfo);
-		return(-EAGAIN);
+		ret = -EAGAIN;
+		goto err_unmap;
 	}
 	T("slram: Registered device %s from %luKiB to %luKiB\n", name,
 			(start / 1024), ((start + length) / 1024));
@@ -194,6 +194,16 @@ static int register_device(char *name, unsigned long start, unsigned long length
 			((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start,
 			((slram_priv_t *)(*curmtd)->mtdinfo->priv)->end);
 	return(0);
+
+err_unmap:
+	memunmap(((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start);
+err_free_priv:
+	kfree((*curmtd)->mtdinfo->priv);
+err_free_list:
+	kfree((*curmtd)->mtdinfo);
+	kfree(*curmtd);
+	*curmtd = NULL;
+	return ret;
 }
 
 static void unregister_devices(void)
diff --git linux-libre-6.6.144-gnu/drivers/mtd/maps/vmu-flash.c linux-libre-6.6.145-gnu/drivers/mtd/maps/vmu-flash.c
index 53019d313db71..3667faefe6c58 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/maps/vmu-flash.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/maps/vmu-flash.c
@@ -547,6 +547,7 @@ static void vmu_queryblocks(struct mapleq *mq)
 	mpart->partition = card->partition;
 	mtd_cur->priv = mpart;
 	mtd_cur->owner = THIS_MODULE;
+	mtd_cur->dev.parent = &mdev->dev;
 
 	pcache = kzalloc(sizeof(struct vmu_cache), GFP_KERNEL);
 	if (!pcache)
diff --git linux-libre-6.6.144-gnu/drivers/mtd/nand/onenand/onenand_samsung.c linux-libre-6.6.145-gnu/drivers/mtd/nand/onenand/onenand_samsung.c
index 0e21d443078e4..5a7b8508e066b 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/nand/onenand/onenand_samsung.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/nand/onenand/onenand_samsung.c
@@ -554,6 +554,9 @@ static int s5pc110_dma_poll(dma_addr_t dst, dma_addr_t src, size_t count, int di
 	} while (!(status & S5PC110_DMA_TRANS_STATUS_TD) &&
 		time_before(jiffies, timeout));
 
+	if (!(status & S5PC110_DMA_TRANS_STATUS_TD))
+		return -ETIMEDOUT;
+
 	writel(S5PC110_DMA_TRANS_CMD_TDC, base + S5PC110_DMA_TRANS_CMD);
 
 	return 0;
@@ -608,7 +611,9 @@ static int s5pc110_dma_irq(dma_addr_t dst, dma_addr_t src, size_t count, int dir
 
 	writel(S5PC110_DMA_TRANS_CMD_TR, base + S5PC110_DMA_TRANS_CMD);
 
-	wait_for_completion_timeout(&onenand->complete, msecs_to_jiffies(20));
+	if (!wait_for_completion_timeout(&onenand->complete,
+					 msecs_to_jiffies(20)))
+		return -ETIMEDOUT;
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/fsl_ifc_nand.c linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/fsl_ifc_nand.c
index f0e2318ce088c..d3c58c3aab1ae 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/fsl_ifc_nand.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/fsl_ifc_nand.c
@@ -683,8 +683,15 @@ static int fsl_ifc_read_page(struct nand_chip *chip, uint8_t *buf,
 		return check_erased_page(chip, buf);
 	}
 
-	if (ctrl->nand_stat != IFC_NAND_EVTER_STAT_OPC)
+	if (!ctrl->nand_stat) {
 		mtd->ecc_stats.failed++;
+		return -ETIMEDOUT;
+	}
+
+	if (ctrl->nand_stat != IFC_NAND_EVTER_STAT_OPC) {
+		mtd->ecc_stats.failed++;
+		return -EIO;
+	}
 
 	return nctrl->max_bitflips;
 }
diff --git linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/lpc32xx_mlc.c linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/lpc32xx_mlc.c
index 677fcb03f9bef..064ffc13fb274 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/lpc32xx_mlc.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/lpc32xx_mlc.c
@@ -396,6 +396,7 @@ static int lpc32xx_xmit_dma(struct mtd_info *mtd, void *mem, int len,
 	struct lpc32xx_nand_host *host = nand_get_controller_data(chip);
 	struct dma_async_tx_descriptor *desc;
 	int flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT;
+	unsigned long time_left;
 	int res;
 
 	sg_init_one(&host->sgl, mem, len);
@@ -410,6 +411,7 @@ static int lpc32xx_xmit_dma(struct mtd_info *mtd, void *mem, int len,
 				       flags);
 	if (!desc) {
 		dev_err(mtd->dev.parent, "Failed to prepare slave sg\n");
+		res = -ENXIO;
 		goto out1;
 	}
 
@@ -420,7 +422,13 @@ static int lpc32xx_xmit_dma(struct mtd_info *mtd, void *mem, int len,
 	dmaengine_submit(desc);
 	dma_async_issue_pending(host->dma_chan);
 
-	wait_for_completion_timeout(&host->comp_dma, msecs_to_jiffies(1000));
+	time_left = wait_for_completion_timeout(&host->comp_dma,
+						msecs_to_jiffies(1000));
+	if (!time_left) {
+		dmaengine_terminate_sync(host->dma_chan);
+		res = -ETIMEDOUT;
+		goto out1;
+	}
 
 	dma_unmap_sg(host->dma_chan->device->dev, &host->sgl, 1,
 		     DMA_BIDIRECTIONAL);
@@ -428,7 +436,7 @@ static int lpc32xx_xmit_dma(struct mtd_info *mtd, void *mem, int len,
 out1:
 	dma_unmap_sg(host->dma_chan->device->dev, &host->sgl, 1,
 		     DMA_BIDIRECTIONAL);
-	return -ENXIO;
+	return res;
 }
 
 static int lpc32xx_read_page(struct nand_chip *chip, uint8_t *buf,
diff --git linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/lpc32xx_slc.c linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/lpc32xx_slc.c
index 8abad092b0580..e6e6417fb41fe 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/lpc32xx_slc.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/lpc32xx_slc.c
@@ -430,6 +430,7 @@ static int lpc32xx_xmit_dma(struct mtd_info *mtd, dma_addr_t dma,
 	struct dma_async_tx_descriptor *desc;
 	int flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT;
 	int res;
+	unsigned long time_left;
 
 	host->dma_slave_config.direction = dir;
 	host->dma_slave_config.src_addr = dma;
@@ -467,12 +468,19 @@ static int lpc32xx_xmit_dma(struct mtd_info *mtd, dma_addr_t dma,
 	dmaengine_submit(desc);
 	dma_async_issue_pending(host->dma_chan);
 
-	wait_for_completion_timeout(&host->comp, msecs_to_jiffies(1000));
+	time_left = wait_for_completion_timeout(&host->comp,
+						msecs_to_jiffies(1000));
+	if (!time_left) {
+		dmaengine_terminate_sync(host->dma_chan);
+		res = -ETIMEDOUT;
+	} else {
+		res = 0;
+	}
 
 	dma_unmap_sg(host->dma_chan->device->dev, &host->sgl, 1,
 		     DMA_BIDIRECTIONAL);
 
-	return 0;
+	return res;
 out1:
 	dma_unmap_sg(host->dma_chan->device->dev, &host->sgl, 1,
 		     DMA_BIDIRECTIONAL);
diff --git linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/nand_base.c linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/nand_base.c
index 896a7d819e3c7..e9e4ea87116c7 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/nand_base.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/nand_base.c
@@ -175,7 +175,7 @@ void nand_select_target(struct nand_chip *chip, unsigned int cs)
 	 * cs should always lie between 0 and nanddev_ntargets(), when that's
 	 * not the case it's a bug and the caller should be fixed.
 	 */
-	if (WARN_ON(cs > nanddev_ntargets(&chip->base)))
+	if (WARN_ON(cs >= nanddev_ntargets(&chip->base)))
 		return;
 
 	chip->cur_cs = cs;
diff --git linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/pl35x-nand-controller.c linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/pl35x-nand-controller.c
index 88a2d7a639d00..198bffa25db8b 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/nand/raw/pl35x-nand-controller.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/nand/raw/pl35x-nand-controller.c
@@ -1153,7 +1153,7 @@ static int pl35x_nand_probe(struct platform_device *pdev)
 	nfc->controller.ops = &pl35x_nandc_ops;
 	INIT_LIST_HEAD(&nfc->chips);
 
-	nfc->conf_regs = devm_ioremap_resource(&smc_amba->dev, &smc_amba->res);
+	nfc->conf_regs = devm_ioremap_resource(nfc->dev, &smc_amba->res);
 	if (IS_ERR(nfc->conf_regs))
 		return PTR_ERR(nfc->conf_regs);
 
diff --git linux-libre-6.6.144-gnu/drivers/mtd/spi-nor/Kconfig linux-libre-6.6.145-gnu/drivers/mtd/spi-nor/Kconfig
index 24cd25de2b8b7..fd05a24d64a96 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/spi-nor/Kconfig
+++ linux-libre-6.6.145-gnu/drivers/mtd/spi-nor/Kconfig
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0-only
 menuconfig MTD_SPI_NOR
 	tristate "SPI NOR device support"
-	depends on MTD
 	depends on MTD && SPI_MASTER
 	select SPI_MEM
 	help
diff --git linux-libre-6.6.144-gnu/drivers/mtd/spi-nor/swp.c linux-libre-6.6.145-gnu/drivers/mtd/spi-nor/swp.c
index 4f34283603587..b52dbfad2ce62 100644
--- linux-libre-6.6.144-gnu/drivers/mtd/spi-nor/swp.c
+++ linux-libre-6.6.145-gnu/drivers/mtd/spi-nor/swp.c
@@ -277,8 +277,15 @@ static int spi_nor_sr_unlock(struct spi_nor *nor, loff_t ofs, uint64_t len)
 	/* Prefer top, if both are valid */
 	use_top = can_be_top;
 
-	/* lock_len: length of region that should remain locked */
-	if (use_top)
+	/*
+	 * lock_len: length of region that should remain locked.
+	 *
+	 * When can_be_top and can_be_bottom booleans are true, both adjacent
+	 * regions are unlocked, thus the entire flash can be unlocked.
+	 */
+	if (can_be_top && can_be_bottom)
+		lock_len = 0;
+	else if (use_top)
 		lock_len = nor->params->size - (ofs + len);
 	else
 		lock_len = ofs;
diff --git linux-libre-6.6.144-gnu/drivers/net/amt.c linux-libre-6.6.145-gnu/drivers/net/amt.c
index ddd087c2c3ed4..f2da0c49171f5 100644
--- linux-libre-6.6.144-gnu/drivers/net/amt.c
+++ linux-libre-6.6.145-gnu/drivers/net/amt.c
@@ -3303,9 +3303,9 @@ static size_t amt_get_size(const struct net_device *dev)
 	       nla_total_size(sizeof(__u16)) + /* IFLA_AMT_GATEWAY_PORT */
 	       nla_total_size(sizeof(__u32)) + /* IFLA_AMT_LINK */
 	       nla_total_size(sizeof(__u32)) + /* IFLA_MAX_TUNNELS */
-	       nla_total_size(sizeof(struct iphdr)) + /* IFLA_AMT_DISCOVERY_IP */
-	       nla_total_size(sizeof(struct iphdr)) + /* IFLA_AMT_REMOTE_IP */
-	       nla_total_size(sizeof(struct iphdr)); /* IFLA_AMT_LOCAL_IP */
+	       nla_total_size(sizeof(__be32)) + /* IFLA_AMT_DISCOVERY_IP */
+	       nla_total_size(sizeof(__be32)) + /* IFLA_AMT_REMOTE_IP */
+	       nla_total_size(sizeof(__be32)); /* IFLA_AMT_LOCAL_IP */
 }
 
 static int amt_fill_info(struct sk_buff *skb, const struct net_device *dev)
diff --git linux-libre-6.6.144-gnu/drivers/net/bonding/bond_3ad.c linux-libre-6.6.145-gnu/drivers/net/bonding/bond_3ad.c
index d1da96f3efd40..447a9e832d858 100644
--- linux-libre-6.6.144-gnu/drivers/net/bonding/bond_3ad.c
+++ linux-libre-6.6.145-gnu/drivers/net/bonding/bond_3ad.c
@@ -1284,6 +1284,7 @@ static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port)
 			fallthrough;
 		case AD_RX_PORT_DISABLED:
 			port->sm_vars &= ~AD_PORT_MATCHED;
+			port->partner_oper.port_state &= ~LACP_STATE_SYNCHRONIZATION;
 			break;
 		case AD_RX_LACP_DISABLED:
 			port->sm_vars &= ~AD_PORT_SELECTED;
diff --git linux-libre-6.6.144-gnu/drivers/net/bonding/bond_main.c linux-libre-6.6.145-gnu/drivers/net/bonding/bond_main.c
index e57e1296da374..6b558aa98c6d2 100644
--- linux-libre-6.6.144-gnu/drivers/net/bonding/bond_main.c
+++ linux-libre-6.6.145-gnu/drivers/net/bonding/bond_main.c
@@ -1456,9 +1456,7 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
 	struct slave *slave;
 
 	mask = features;
-
-	features &= ~NETIF_F_ONE_FOR_ALL;
-	features |= NETIF_F_ALL_FOR_ALL;
+	features = netdev_base_features(features);
 
 	bond_for_each_slave(bond, slave, iter) {
 		features = netdev_increment_features(features,
@@ -1470,87 +1468,52 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
 	return features;
 }
 
-#define BOND_VLAN_FEATURES	(NETIF_F_HW_CSUM | NETIF_F_SG | \
-				 NETIF_F_FRAGLIST | NETIF_F_GSO_SOFTWARE | \
-				 NETIF_F_GSO_ENCAP_ALL | \
-				 NETIF_F_HIGHDMA | NETIF_F_LRO)
-
-#define BOND_ENC_FEATURES	(NETIF_F_HW_CSUM | NETIF_F_SG | \
-				 NETIF_F_RXCSUM | NETIF_F_GSO_SOFTWARE)
-
-#define BOND_MPLS_FEATURES	(NETIF_F_HW_CSUM | NETIF_F_SG | \
-				 NETIF_F_GSO_SOFTWARE)
-
-
-static void bond_compute_features(struct bonding *bond)
+static int bond_header_create(struct sk_buff *skb, struct net_device *bond_dev,
+			      unsigned short type, const void *daddr,
+			      const void *saddr, unsigned int len)
 {
-	unsigned int dst_release_flag = IFF_XMIT_DST_RELEASE |
-					IFF_XMIT_DST_RELEASE_PERM;
-	netdev_features_t vlan_features = BOND_VLAN_FEATURES;
-	netdev_features_t enc_features  = BOND_ENC_FEATURES;
-#ifdef CONFIG_XFRM_OFFLOAD
-	netdev_features_t xfrm_features  = BOND_XFRM_FEATURES;
-#endif /* CONFIG_XFRM_OFFLOAD */
-	netdev_features_t mpls_features  = BOND_MPLS_FEATURES;
-	struct net_device *bond_dev = bond->dev;
-	struct list_head *iter;
+	struct bonding *bond = netdev_priv(bond_dev);
+	const struct header_ops *slave_ops;
 	struct slave *slave;
-	unsigned short max_hard_header_len = ETH_HLEN;
-	unsigned int tso_max_size = TSO_MAX_SIZE;
-	u16 tso_max_segs = TSO_MAX_SEGS;
-
-	if (!bond_has_slaves(bond))
-		goto done;
-	vlan_features &= NETIF_F_ALL_FOR_ALL;
-	mpls_features &= NETIF_F_ALL_FOR_ALL;
-
-	bond_for_each_slave(bond, slave, iter) {
-		vlan_features = netdev_increment_features(vlan_features,
-			slave->dev->vlan_features, BOND_VLAN_FEATURES);
-
-		enc_features = netdev_increment_features(enc_features,
-							 slave->dev->hw_enc_features,
-							 BOND_ENC_FEATURES);
-
-#ifdef CONFIG_XFRM_OFFLOAD
-		xfrm_features = netdev_increment_features(xfrm_features,
-							  slave->dev->hw_enc_features,
-							  BOND_XFRM_FEATURES);
-#endif /* CONFIG_XFRM_OFFLOAD */
-
-		mpls_features = netdev_increment_features(mpls_features,
-							  slave->dev->mpls_features,
-							  BOND_MPLS_FEATURES);
-
-		dst_release_flag &= slave->dev->priv_flags;
-		if (slave->dev->hard_header_len > max_hard_header_len)
-			max_hard_header_len = slave->dev->hard_header_len;
+	int ret = 0;
 
-		tso_max_size = min(tso_max_size, slave->dev->tso_max_size);
-		tso_max_segs = min(tso_max_segs, slave->dev->tso_max_segs);
+	rcu_read_lock();
+	slave = rcu_dereference(bond->curr_active_slave);
+	if (slave) {
+		slave_ops = READ_ONCE(slave->dev->header_ops);
+		if (slave_ops && slave_ops->create)
+			ret = slave_ops->create(skb, slave->dev,
+						type, daddr, saddr, len);
 	}
-	bond_dev->hard_header_len = max_hard_header_len;
-
-done:
-	bond_dev->vlan_features = vlan_features;
-	bond_dev->hw_enc_features = enc_features | NETIF_F_GSO_ENCAP_ALL |
-				    NETIF_F_HW_VLAN_CTAG_TX |
-				    NETIF_F_HW_VLAN_STAG_TX;
-#ifdef CONFIG_XFRM_OFFLOAD
-	bond_dev->hw_enc_features |= xfrm_features;
-#endif /* CONFIG_XFRM_OFFLOAD */
-	bond_dev->mpls_features = mpls_features;
-	netif_set_tso_max_segs(bond_dev, tso_max_segs);
-	netif_set_tso_max_size(bond_dev, tso_max_size);
+	rcu_read_unlock();
+	return ret;
+}
 
-	bond_dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
-	if ((bond_dev->priv_flags & IFF_XMIT_DST_RELEASE_PERM) &&
-	    dst_release_flag == (IFF_XMIT_DST_RELEASE | IFF_XMIT_DST_RELEASE_PERM))
-		bond_dev->priv_flags |= IFF_XMIT_DST_RELEASE;
+static int bond_header_parse(const struct sk_buff *skb,
+			     const struct net_device *dev,
+			     unsigned char *haddr)
+{
+	struct bonding *bond = netdev_priv(dev);
+	const struct header_ops *slave_ops;
+	struct slave *slave;
+	int ret = 0;
 
-	netdev_change_features(bond_dev);
+	rcu_read_lock();
+	slave = rcu_dereference(bond->curr_active_slave);
+	if (slave) {
+		slave_ops = READ_ONCE(slave->dev->header_ops);
+		if (slave_ops && slave_ops->parse)
+			ret = slave_ops->parse(skb, slave->dev, haddr);
+	}
+	rcu_read_unlock();
+	return ret;
 }
 
+static const struct header_ops bond_header_ops = {
+	.create	= bond_header_create,
+	.parse	= bond_header_parse,
+};
+
 static void bond_setup_by_slave(struct net_device *bond_dev,
 				struct net_device *slave_dev)
 {
@@ -1558,7 +1521,8 @@ static void bond_setup_by_slave(struct net_device *bond_dev,
 
 	dev_close(bond_dev);
 
-	bond_dev->header_ops	    = slave_dev->header_ops;
+	bond_dev->header_ops	    = slave_dev->header_ops ?
+				      &bond_header_ops : NULL;
 
 	bond_dev->type		    = slave_dev->type;
 	bond_dev->hard_header_len   = slave_dev->hard_header_len;
@@ -2303,7 +2267,7 @@ skip_mac_set:
 	}
 
 	bond->slave_cnt++;
-	bond_compute_features(bond);
+	netdev_compute_master_upper_features(bond->dev, true);
 	bond_set_carrier(bond);
 
 	/* Needs to be called before bond_select_active_slave(), which will
@@ -2555,7 +2519,7 @@ static int __bond_release_one(struct net_device *bond_dev,
 		call_netdevice_notifiers(NETDEV_RELEASE, bond->dev);
 	}
 
-	bond_compute_features(bond);
+	netdev_compute_master_upper_features(bond->dev, true);
 	if (!(bond_dev->features & NETIF_F_VLAN_CHALLENGED) &&
 	    (old_features & NETIF_F_VLAN_CHALLENGED))
 		slave_info(bond_dev, slave_dev, "last VLAN challenged slave left bond - VLAN blocking is removed\n");
@@ -4057,7 +4021,7 @@ static int bond_slave_netdev_event(unsigned long event,
 	case NETDEV_FEAT_CHANGE:
 		if (!bond->notifier_ctx) {
 			bond->notifier_ctx = true;
-			bond_compute_features(bond);
+			netdev_compute_master_upper_features(bond->dev, true);
 			bond->notifier_ctx = false;
 		}
 		break;
@@ -4343,7 +4307,7 @@ void bond_work_init_all(struct bonding *bond)
 	INIT_DELAYED_WORK(&bond->slave_arr_work, bond_slave_arr_handler);
 }
 
-static void bond_work_cancel_all(struct bonding *bond)
+void bond_work_cancel_all(struct bonding *bond)
 {
 	cancel_delayed_work_sync(&bond->mii_work);
 	cancel_delayed_work_sync(&bond->arp_work);
@@ -6073,7 +6037,7 @@ void bond_setup(struct net_device *bond_dev)
 	/* Don't allow bond devices to change network namespaces. */
 	bond_dev->features |= NETIF_F_NETNS_LOCAL;
 
-	bond_dev->hw_features = BOND_VLAN_FEATURES |
+	bond_dev->hw_features = MASTER_UPPER_DEV_VLAN_FEATURES |
 				NETIF_F_HW_VLAN_CTAG_RX |
 				NETIF_F_HW_VLAN_CTAG_FILTER |
 				NETIF_F_HW_VLAN_STAG_RX |
@@ -6082,6 +6046,7 @@ void bond_setup(struct net_device *bond_dev)
 	bond_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
 	bond_dev->features |= bond_dev->hw_features;
 	bond_dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX;
+	bond_dev->features |= NETIF_F_GSO_PARTIAL;
 #ifdef CONFIG_XFRM_OFFLOAD
 	bond_dev->hw_features |= BOND_XFRM_FEATURES;
 	/* Only enable XFRM features if this is an active-backup config */
diff --git linux-libre-6.6.144-gnu/drivers/net/bonding/bond_netlink.c linux-libre-6.6.145-gnu/drivers/net/bonding/bond_netlink.c
index 0eaf4b0e06ffb..f771d569524f3 100644
--- linux-libre-6.6.144-gnu/drivers/net/bonding/bond_netlink.c
+++ linux-libre-6.6.145-gnu/drivers/net/bonding/bond_netlink.c
@@ -596,18 +596,20 @@ static int bond_newlink(struct net *src_net, struct net_device *bond_dev,
 			struct nlattr *tb[], struct nlattr *data[],
 			struct netlink_ext_ack *extack)
 {
+	struct bonding *bond = netdev_priv(bond_dev);
 	int err;
 
-	err = bond_changelink(bond_dev, tb, data, extack);
-	if (err < 0)
+	err = register_netdevice(bond_dev);
+	if (err)
 		return err;
 
-	err = register_netdevice(bond_dev);
-	if (!err) {
-		struct bonding *bond = netdev_priv(bond_dev);
+	netif_carrier_off(bond_dev);
+	bond_work_init_all(bond);
 
-		netif_carrier_off(bond_dev);
-		bond_work_init_all(bond);
+	err = bond_changelink(bond_dev, tb, data, extack);
+	if (err) {
+		bond_work_cancel_all(bond);
+		unregister_netdevice(bond_dev);
 	}
 
 	return err;
diff --git linux-libre-6.6.144-gnu/drivers/net/can/usb/esd_usb.c linux-libre-6.6.145-gnu/drivers/net/can/usb/esd_usb.c
index fdf2136824b3a..75494260dd010 100644
--- linux-libre-6.6.144-gnu/drivers/net/can/usb/esd_usb.c
+++ linux-libre-6.6.145-gnu/drivers/net/can/usb/esd_usb.c
@@ -1365,10 +1365,13 @@ static void esd_usb_disconnect(struct usb_interface *intf)
 			if (dev->nets[i]) {
 				netdev = dev->nets[i]->netdev;
 				unregister_netdev(netdev);
-				free_candev(netdev);
 			}
 		}
 		unlink_all_urbs(dev);
+		for (i = 0; i < dev->net_count; i++) {
+			if (dev->nets[i])
+				free_candev(dev->nets[i]->netdev);
+		}
 		kfree(dev);
 	}
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/dsa/sja1105/sja1105_ptp.c linux-libre-6.6.145-gnu/drivers/net/dsa/sja1105/sja1105_ptp.c
index a7d41e7813982..afb11690c2171 100644
--- linux-libre-6.6.144-gnu/drivers/net/dsa/sja1105/sja1105_ptp.c
+++ linux-libre-6.6.145-gnu/drivers/net/dsa/sja1105/sja1105_ptp.c
@@ -755,7 +755,7 @@ static int sja1105_per_out_enable(struct sja1105_private *priv,
 		 * 2 edges on PTP_CLK. So check for truncation which happens
 		 * at periods larger than around 68.7 seconds.
 		 */
-		pin_duration = ns_to_sja1105_ticks(pin_duration / 2);
+		pin_duration = max_t(u64, ns_to_sja1105_ticks(pin_duration / 2), 1);
 		if (pin_duration > U32_MAX) {
 			rc = -ERANGE;
 			goto out;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/amazon/ena/ena_netdev.c linux-libre-6.6.145-gnu/drivers/net/ethernet/amazon/ena/ena_netdev.c
index dd9c50d3ec0f0..4d7446bb66b77 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -749,6 +749,18 @@ static void ena_destroy_all_tx_queues(struct ena_adapter *adapter)
 	}
 }
 
+static void ena_destroy_xdp_tx_queues(struct ena_adapter *adapter)
+{
+	u16 ena_qid;
+	int i;
+
+	for (i = adapter->xdp_first_ring;
+	     i < adapter->xdp_first_ring + adapter->xdp_num_queues; i++) {
+		ena_qid = ENA_IO_TXQ_IDX(i);
+		ena_com_destroy_io_queue(adapter->ena_dev, ena_qid);
+	}
+}
+
 static void ena_destroy_all_rx_queues(struct ena_adapter *adapter)
 {
 	u16 ena_qid;
@@ -2035,14 +2047,21 @@ static int create_queues_with_size_backoff(struct ena_adapter *adapter)
 		rc = ena_setup_tx_resources_in_range(adapter,
 						     0,
 						     adapter->num_io_queues);
-		if (rc)
+		if (rc) {
+			ena_destroy_xdp_tx_queues(adapter);
+			ena_free_all_io_tx_resources_in_range(adapter,
+							      adapter->xdp_first_ring,
+							      adapter->xdp_num_queues);
 			goto err_setup_tx;
+		}
 
 		rc = ena_create_io_tx_queues_in_range(adapter,
 						      0,
 						      adapter->num_io_queues);
-		if (rc)
+		if (rc) {
+			ena_destroy_xdp_tx_queues(adapter);
 			goto err_create_tx_queues;
+		}
 
 		rc = ena_setup_all_rx_resources(adapter);
 		if (rc)
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c linux-libre-6.6.145-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 0171faa9ab3b1..9975a12149d8d 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4749,6 +4749,7 @@ int bnx2x_alloc_mem_bp(struct bnx2x *bp)
 	fp = kcalloc(bp->fp_array_size, sizeof(*fp), GFP_KERNEL);
 	if (!fp)
 		goto alloc_err;
+	bp->fp = fp;
 	for (i = 0; i < bp->fp_array_size; i++) {
 		fp[i].tpa_info =
 			kcalloc(ETH_MAX_AGGREGATION_QUEUES_E1H_E2,
@@ -4757,8 +4758,6 @@ int bnx2x_alloc_mem_bp(struct bnx2x *bp)
 			goto alloc_err;
 	}
 
-	bp->fp = fp;
-
 	/* allocate sp objs */
 	bp->sp_objs = kcalloc(bp->fp_array_size, sizeof(struct bnx2x_sp_objs),
 			      GFP_KERNEL);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c linux-libre-6.6.145-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index d8e4456d111e0..482f56aed980d 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -41,9 +41,8 @@
 
 #include "bcmgenet.h"
 
-/* Default highest priority queue for multi queue support */
-#define GENET_Q1_PRIORITY	0
-#define GENET_Q0_PRIORITY	1
+#define GENET_Q0_WEIGHT		1
+#define GENET_Q1_WEIGHT		4
 
 #define GENET_Q0_RX_BD_CNT	\
 	(TOTAL_DESC - priv->hw_params->rx_queues * priv->hw_params->rx_bds_per_q)
@@ -2086,13 +2085,6 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev)
 	int i;
 
 	index = skb_get_queue_mapping(skb);
-	/* Mapping strategy:
-	 * queue_mapping = 0, unclassified, packet xmited through ring 0
-	 * queue_mapping = 1, goes to ring 1. (highest priority queue)
-	 * queue_mapping = 2, goes to ring 2.
-	 * queue_mapping = 3, goes to ring 3.
-	 * queue_mapping = 4, goes to ring 4.
-	 */
 	ring = &priv->tx_rings[index];
 	txq = netdev_get_tx_queue(dev, index);
 
@@ -2792,8 +2784,9 @@ static void bcmgenet_fini_tx_napi(struct bcmgenet_priv *priv)
 
 /* Initialize Tx queues
  *
- * Queues 1-4 are priority-based, each one has 32 descriptors,
- * with queue 1 being the highest priority queue.
+ * Queues 1-4 are the priority queues, each one has 32 descriptors.
+ * The weighted round-robin arbiter gives them a larger share of TX
+ * bandwidth than the default queue 0.
  *
  * Queue 0 is the default Tx queue with
  * GENET_Q0_TX_BD_CNT = 256 - 4 * 32 = 128 descriptors.
@@ -2821,8 +2814,8 @@ static void bcmgenet_init_tx_queues(struct net_device *dev)
 	dma_ctrl = 0;
 	ring_cfg = 0;
 
-	/* Enable strict priority arbiter mode */
-	bcmgenet_tdma_writel(priv, DMA_ARBITER_SP, DMA_ARB_CTRL);
+	/* Enable Weighted Round-Robin arbiter mode */
+	bcmgenet_tdma_writel(priv, DMA_ARBITER_WRR, DMA_ARB_CTRL);
 
 	/* Initialize Tx priority queues */
 	for (i = 0; i <= priv->hw_params->tx_queues; i++) {
@@ -2832,7 +2825,7 @@ static void bcmgenet_init_tx_queues(struct net_device *dev)
 		ring_cfg |= (1 << i);
 		dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT));
 		dma_priority[DMA_PRIO_REG_INDEX(i)] |=
-			(i ? GENET_Q1_PRIORITY : GENET_Q0_PRIORITY)
+			(i ? GENET_Q1_WEIGHT : GENET_Q0_WEIGHT)
 			<< DMA_PRIO_REG_SHIFT(i);
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c linux-libre-6.6.145-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
index 068ed52b66c94..51110ba4fa101 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
@@ -1332,18 +1332,14 @@ int setup_cn23xx_octeon_pf_device(struct octeon_device *oct)
 	if (octeon_map_pci_barx(oct, 1, MAX_BAR1_IOREMAP_SIZE)) {
 		dev_err(&oct->pci_dev->dev, "%s CN23XX BAR1 map failed\n",
 			__func__);
-		octeon_unmap_pci_barx(oct, 0);
-		return 1;
+		goto err_unmap_bar0;
 	}
 
 	if (cn23xx_get_pf_num(oct) != 0)
-		return 1;
+		goto err_unmap_bar1;
 
-	if (cn23xx_sriov_config(oct)) {
-		octeon_unmap_pci_barx(oct, 0);
-		octeon_unmap_pci_barx(oct, 1);
-		return 1;
-	}
+	if (cn23xx_sriov_config(oct))
+		goto err_unmap_bar1;
 
 	octeon_write_csr64(oct, CN23XX_SLI_MAC_CREDIT_CNT, 0x3F802080802080ULL);
 
@@ -1374,6 +1370,12 @@ int setup_cn23xx_octeon_pf_device(struct octeon_device *oct)
 	oct->coproc_clock_rate = 1000000ULL * cn23xx_coprocessor_clock(oct);
 
 	return 0;
+
+err_unmap_bar1:
+	octeon_unmap_pci_barx(oct, 1);
+err_unmap_bar0:
+	octeon_unmap_pci_barx(oct, 0);
+	return 1;
 }
 EXPORT_SYMBOL_GPL(setup_cn23xx_octeon_pf_device);
 
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c linux-libre-6.6.145-gnu/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 175bf9b130588..1b8247bd9e9bf 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -6737,14 +6737,6 @@ void t4_sge_decode_idma_state(struct adapter *adapter, int state)
 		return;
 	}
 
-	if (is_t4(adapter->params.chip)) {
-		sge_idma_decode = (const char **)t4_decode;
-		sge_idma_decode_nstates = ARRAY_SIZE(t4_decode);
-	} else {
-		sge_idma_decode = (const char **)t5_decode;
-		sge_idma_decode_nstates = ARRAY_SIZE(t5_decode);
-	}
-
 	if (state < sge_idma_decode_nstates)
 		CH_WARN(adapter, "idma state %s\n", sge_idma_decode[state]);
 	else
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
index 176f7072338b2..0f8b46dccc097 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
@@ -2180,7 +2180,7 @@ dpaa2_switch_prechangeupper_sanity_checks(struct net_device *netdev,
 	if (err) {
 		NL_SET_ERR_MSG_MOD(extack,
 				   "Cannot join a bridge while VLAN uppers are present");
-		return 0;
+		return err;
 	}
 
 	return 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/enetc/enetc.c linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/enetc/enetc.c
index e3ab6f4f8dbba..3ee6995bc7d25 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/enetc/enetc.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -1425,6 +1425,7 @@ int enetc_xdp_xmit(struct net_device *ndev, int num_frames,
 {
 	struct enetc_tx_swbd xdp_redirect_arr[ENETC_MAX_SKB_FRAGS] = {0};
 	struct enetc_ndev_priv *priv = netdev_priv(ndev);
+	struct skb_shared_info *shinfo;
 	struct enetc_bdr *tx_ring;
 	int xdp_tx_bd_cnt, i, k;
 	int xdp_tx_frm_cnt = 0;
@@ -1440,6 +1441,12 @@ int enetc_xdp_xmit(struct net_device *ndev, int num_frames,
 	prefetchw(ENETC_TXBD(*tx_ring, tx_ring->next_to_use));
 
 	for (k = 0; k < num_frames; k++) {
+		if (xdp_frame_has_frags(frames[k])) {
+			shinfo = xdp_get_shared_info_from_frame(frames[k]);
+			if (unlikely((shinfo->nr_frags + 1) > ENETC_MAX_SKB_FRAGS))
+				break;
+		}
+
 		xdp_tx_bd_cnt = enetc_xdp_frame_to_xdp_tx_swbd(tx_ring,
 							       xdp_redirect_arr,
 							       frames[k]);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/fman/fman.c linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/fman/fman.c
index fb416d60dcd72..bfc784b7f1308 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/fman/fman.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/fman/fman.c
@@ -1995,8 +1995,10 @@ static int fman_init(struct fman *fman)
 
 	/* Init KeyGen */
 	fman->keygen = keygen_init(fman->kg_regs);
-	if (!fman->keygen)
+	if (!fman->keygen) {
+		free_init_resources(fman);
 		return -EINVAL;
+	}
 
 	err = enable(fman, cfg);
 	if (err != 0)
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/gianfar.c linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/gianfar.c
index e3dfbd7a42361..4d7fdfe552248 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/freescale/gianfar.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/freescale/gianfar.c
@@ -470,10 +470,13 @@ static void free_gfar_dev(struct gfar_private *priv)
 {
 	int i, j;
 
-	for (i = 0; i < priv->num_grps; i++)
+	for (i = 0; i < MAXGROUPS; i++)
 		for (j = 0; j < GFAR_NUM_IRQS; j++) {
-			kfree(priv->gfargrp[i].irqinfo[j]);
-			priv->gfargrp[i].irqinfo[j] = NULL;
+			if (priv->gfargrp[i].irqinfo[j]) {
+				irq_dispose_mapping(priv->gfargrp[i].irqinfo[j]->irq);
+				kfree(priv->gfargrp[i].irqinfo[j]);
+				priv->gfargrp[i].irqinfo[j] = NULL;
+			}
 		}
 
 	free_netdev(priv->ndev);
@@ -630,7 +633,7 @@ static phy_interface_t gfar_get_interface(struct net_device *dev)
 static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
 {
 	const char *model;
-	int err = 0, i;
+	int err = 0, i, j;
 	phy_interface_t interface;
 	struct net_device *dev = NULL;
 	struct gfar_private *priv = NULL;
@@ -714,8 +717,11 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
 	priv->rx_list.count = 0;
 	mutex_init(&priv->rx_queue_access);
 
-	for (i = 0; i < MAXGROUPS; i++)
+	for (i = 0; i < MAXGROUPS; i++) {
 		priv->gfargrp[i].regs = NULL;
+		for (j = 0; j < GFAR_NUM_IRQS; j++)
+			priv->gfargrp[i].irqinfo[j] = NULL;
+	}
 
 	/* Parse and initialize group specific information */
 	if (priv->mode == MQ_MG_MODE) {
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/i40e/i40e_debug.h linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/i40e/i40e_debug.h
index 27ebc72d8bfe5..8e650ae035d1f 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/i40e/i40e_debug.h
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/i40e/i40e_debug.h
@@ -41,7 +41,7 @@ struct device *i40e_hw_to_dev(struct i40e_hw *hw);
 #define i40e_debug(h, m, s, ...)				\
 do {								\
 	if (((m) & (h)->debug_mask))				\
-		dev_info(i40e_hw_to_dev(hw), s, ##__VA_ARGS__);	\
+		dev_info(i40e_hw_to_dev(h), s, ##__VA_ARGS__);	\
 } while (0)
 
 #endif /* _I40E_DEBUG_H_ */
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_common.c linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_common.c
index eaf1ed6c9df4a..fbc448fa6e9d3 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_common.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_common.c
@@ -3454,7 +3454,6 @@ ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool ena_auto_link_update)
 	if (!pi || !aq_failures)
 		return -EINVAL;
 
-	*aq_failures = 0;
 	hw = pi->hw;
 
 	pcaps = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*pcaps), GFP_KERNEL);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c
index c254484e9b6b2..988788d21dd5a 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3015,7 +3015,7 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
 	struct ice_vsi *vsi = np->vsi;
 	struct ice_hw *hw = &pf->hw;
 	struct ice_port_info *pi;
-	u8 aq_failures;
+	u8 aq_failures = 0;
 	bool link_up;
 	u32 is_an;
 	int err;
@@ -3086,18 +3086,22 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
 	/* Set the FC mode and only restart AN if link is up */
 	err = ice_set_fc(pi, &aq_failures, link_up);
 
-	if (aq_failures & ICE_SET_FC_AQ_FAIL_GET) {
+	switch (aq_failures) {
+	case ICE_SET_FC_AQ_FAIL_GET:
 		netdev_info(netdev, "Set fc failed on the get_phy_capabilities call with err %d aq_err %s\n",
 			    err, ice_aq_str(hw->adminq.sq_last_status));
 		err = -EAGAIN;
-	} else if (aq_failures & ICE_SET_FC_AQ_FAIL_SET) {
+		break;
+	case ICE_SET_FC_AQ_FAIL_SET:
 		netdev_info(netdev, "Set fc failed on the set_phy_config call with err %d aq_err %s\n",
 			    err, ice_aq_str(hw->adminq.sq_last_status));
 		err = -EAGAIN;
-	} else if (aq_failures & ICE_SET_FC_AQ_FAIL_UPDATE) {
+		break;
+	case ICE_SET_FC_AQ_FAIL_UPDATE:
 		netdev_info(netdev, "Set fc failed on the get_link_info call with err %d aq_err %s\n",
 			    err, ice_aq_str(hw->adminq.sq_last_status));
 		err = -EAGAIN;
+		break;
 	}
 
 	return err;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_main.c linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_main.c
index 8e29bb1a0ab82..8560dbfc7e83a 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_main.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4763,16 +4763,14 @@ static void ice_init_wakeup(struct ice_pf *pf)
 	device_set_wakeup_enable(ice_pf_to_dev(pf), false);
 }
 
-static int ice_init_link(struct ice_pf *pf)
+static void ice_init_link(struct ice_pf *pf)
 {
 	struct device *dev = ice_pf_to_dev(pf);
 	int err;
 
 	err = ice_init_link_events(pf->hw.port_info);
-	if (err) {
+	if (err)
 		dev_err(dev, "ice_init_link_events failed: %d\n", err);
-		return err;
-	}
 
 	/* not a fatal error if this fails */
 	err = ice_init_nvm_phy_type(pf->hw.port_info);
@@ -4806,8 +4804,6 @@ static int ice_init_link(struct ice_pf *pf)
 	} else {
 		set_bit(ICE_FLAG_NO_MEDIA, pf->flags);
 	}
-
-	return err;
 }
 
 static int ice_init_pf_sw(struct ice_pf *pf)
@@ -4939,13 +4935,11 @@ static int ice_init(struct ice_pf *pf)
 
 	ice_init_wakeup(pf);
 
-	err = ice_init_link(pf);
-	if (err)
-		goto err_init_link;
+	ice_init_link(pf);
 
 	err = ice_send_version(pf);
 	if (err)
-		goto err_init_link;
+		goto err_deinit_pf_sw;
 
 	ice_verify_cacheline_size(pf);
 
@@ -4964,7 +4958,7 @@ static int ice_init(struct ice_pf *pf)
 
 	return 0;
 
-err_init_link:
+err_deinit_pf_sw:
 	ice_deinit_pf_sw(pf);
 err_init_pf_sw:
 	ice_dealloc_vsis(pf);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_vf_lib.c linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index 1463fee451efc..fe4a641ce70dc 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -784,7 +784,7 @@ void ice_reset_all_vfs(struct ice_pf *pf)
 		 * setup only when VF creates its first FDIR rule.
 		 */
 		if (vf->ctrl_vsi_idx != ICE_NO_VSI)
-			ice_vf_ctrl_invalidate_vsi(vf);
+			ice_vf_ctrl_vsi_release(vf);
 
 		ice_vf_pre_vsi_rebuild(vf);
 		if (ice_vf_rebuild_vsi(vf)) {
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/mvneta.c linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/mvneta.c
index 2941721b65152..eb7b13b66ea35 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/mvneta.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/mvneta.c
@@ -5866,6 +5866,9 @@ static int mvneta_resume(struct device *device)
 	rtnl_unlock();
 	mvneta_set_rx_mode(dev);
 
+	if (!pp->neta_armada3700)
+		on_each_cpu(mvneta_percpu_enable, pp, true);
+
 	return 0;
 }
 #endif
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/af/mcs.c linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/af/mcs.c
index c1775bd01c2b4..a07e0b3d8d000 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/af/mcs.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/af/mcs.c
@@ -120,13 +120,13 @@ void mcs_get_rx_secy_stats(struct mcs *mcs, struct mcs_secy_stats *stats, int id
 	reg = MCSX_CSE_RX_MEM_SLAVE_INPKTSSECYUNTAGGEDX(id);
 	stats->pkt_untaged_cnt = mcs_reg_read(mcs, reg);
 
-	reg = MCSX_CSE_RX_MEM_SLAVE_INPKTSSECYCTLX(id);
-	stats->pkt_ctl_cnt = mcs_reg_read(mcs, reg);
-
 	if (mcs->hw->mcs_blks > 1) {
 		reg = MCSX_CSE_RX_MEM_SLAVE_INPKTSSECYNOTAGX(id);
 		stats->pkt_notag_cnt = mcs_reg_read(mcs, reg);
+		return;
 	}
+	reg = MCSX_CSE_RX_MEM_SLAVE_INPKTSSECYCTLX(id);
+	stats->pkt_ctl_cnt = mcs_reg_read(mcs, reg);
 }
 
 void mcs_get_flowid_stats(struct mcs *mcs, struct mcs_flowid_stats *stats,
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
index 56dab11833b53..285ae29396342 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
@@ -505,10 +505,11 @@ static int rvu_dbg_mcs_rx_secy_stats_display(struct seq_file *filp, void *unused
 		seq_printf(filp, "secy%d: Tagged ctrl pkts: %lld\n", secy_id,
 			   stats.pkt_tagged_ctl_cnt);
 		seq_printf(filp, "secy%d: Untaged pkts: %lld\n", secy_id, stats.pkt_untaged_cnt);
-		seq_printf(filp, "secy%d: Ctrl pkts: %lld\n", secy_id, stats.pkt_ctl_cnt);
 		if (mcs->hw->mcs_blks > 1)
 			seq_printf(filp, "secy%d: pkts notag: %lld\n", secy_id,
 				   stats.pkt_notag_cnt);
+		else
+			seq_printf(filp, "secy%d: Ctrl pkts: %lld\n", secy_id, stats.pkt_ctl_cnt);
 	}
 	mutex_unlock(&mcs->stats_lock);
 	return 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 0703b0d8df783..095c339166b51 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -4121,7 +4121,7 @@ int rvu_mbox_handler_nix_set_rx_mode(struct rvu *rvu, struct nix_rx_mode *req,
 		rvu_npc_install_allmulti_entry(rvu, pcifunc, nixlf,
 					       pfvf->rx_chan_base);
 	} else {
-		if (!nix_rx_multicast)
+		if (!nix_rx_multicast && !is_vf(pcifunc))
 			rvu_npc_enable_allmulti_entry(rvu, pcifunc, nixlf, false);
 	}
 
@@ -4131,7 +4131,7 @@ int rvu_mbox_handler_nix_set_rx_mode(struct rvu *rvu, struct nix_rx_mode *req,
 					      pfvf->rx_chan_base,
 					      pfvf->rx_chan_cnt);
 	else
-		if (!nix_rx_multicast)
+		if (!nix_rx_multicast && !is_vf(pcifunc))
 			rvu_npc_enable_promisc_entry(rvu, pcifunc, nixlf, false);
 
 	return 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
index 3af58bc9f533c..8f07d19819cec 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
@@ -213,6 +213,7 @@ static void cn10k_mcs_free_rsrc(struct otx2_nic *pfvf, enum mcs_direction dir,
 	clear_req->id = hw_rsrc_id;
 	clear_req->type = type;
 	clear_req->dir = dir;
+	clear_req->all = all;
 
 	req = otx2_mbox_alloc_msg_mcs_free_resources(mbox);
 	if (!req)
@@ -1807,11 +1808,16 @@ fail:
 
 void cn10k_mcs_free(struct otx2_nic *pfvf)
 {
+	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
+
 	if (!test_bit(CN10K_HW_MACSEC, &pfvf->hw.cap_flag))
 		return;
 
-	cn10k_mcs_free_rsrc(pfvf, MCS_TX, MCS_RSRC_TYPE_SECY, 0, true);
-	cn10k_mcs_free_rsrc(pfvf, MCS_RX, MCS_RSRC_TYPE_SECY, 0, true);
+	if (!list_empty(&cfg->txsc_list)) {
+		cn10k_mcs_free_rsrc(pfvf, MCS_TX, MCS_RSRC_TYPE_SECY, 0, true);
+		cn10k_mcs_free_rsrc(pfvf, MCS_RX, MCS_RSRC_TYPE_SECY, 0, true);
+	}
+
 	kfree(pfvf->macsec_cfg);
 	pfvf->macsec_cfg = NULL;
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index 784130b4b0865..c4f5635284ef6 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -1448,6 +1448,7 @@ static void otx2_free_sq_res(struct otx2_nic *pf)
 			continue;
 		qmem_free(pf->dev, sq->sqe);
 		qmem_free(pf->dev, sq->tso_hdrs);
+		qmem_free(pf->dev, sq->timestamps);
 		kfree(sq->sg);
 		kfree(sq->sqb_ptrs);
 	}
@@ -2360,10 +2361,42 @@ EXPORT_SYMBOL(otx2_ioctl);
 
 static int otx2_do_set_vf_mac(struct otx2_nic *pf, int vf, const u8 *mac)
 {
+	struct npc_get_field_status_req *freq;
+	struct npc_get_field_status_rsp *frsp;
 	struct npc_install_flow_req *req;
 	int err;
 
 	mutex_lock(&pf->mbox.lock);
+
+	/* Skip installing the DMAC filter if the hardware parser profile
+	 * does not support DMAC extraction.
+	 */
+	freq = otx2_mbox_alloc_msg_npc_get_field_status(&pf->mbox);
+	if (!freq) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	freq->field = NPC_DMAC;
+	err = otx2_sync_mbox_msg(&pf->mbox);
+	if (err)
+		goto out;
+
+	frsp = (struct npc_get_field_status_rsp *)otx2_mbox_get_rsp
+	       (&pf->mbox.mbox, 0, &freq->hdr);
+	if (IS_ERR(frsp)) {
+		err = PTR_ERR(frsp);
+		goto out;
+	}
+
+	if (!frsp->enable) {
+		netdev_warn(pf->netdev,
+			    "VF %d MAC filter not installed: DMAC extraction not supported by parser profile\n",
+			    vf);
+		err = -EOPNOTSUPP;
+		goto out;
+	}
+
 	req = otx2_mbox_alloc_msg_npc_install_flow(&pf->mbox);
 	if (!req) {
 		err = -ENOMEM;
@@ -2402,13 +2435,12 @@ static int otx2_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
 	if (!is_valid_ether_addr(mac))
 		return -EINVAL;
 
-	config = &pf->vf_configs[vf];
-	ether_addr_copy(config->mac, mac);
-
 	ret = otx2_do_set_vf_mac(pf, vf, mac);
-	if (ret == 0)
-		dev_info(&pdev->dev,
-			 "Load/Reload VF driver\n");
+	if (ret == 0) {
+		config = &pf->vf_configs[vf];
+		ether_addr_copy(config->mac, mac);
+		dev_info(&pdev->dev, "Load/Reload VF driver\n");
+	}
 
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c
index 4fb886c57cd77..fa35372ded43c 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c
@@ -372,7 +372,7 @@ static int prestera_port_sfp_bind(struct prestera_port *port)
 	struct device_node *ports, *node;
 	struct fwnode_handle *fwnode;
 	struct phylink *phy_link;
-	int err;
+	int err = 0;
 
 	if (!sw->np)
 		return 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c
index 1e033d63b4510..eb4df95fe9d0f 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c
@@ -916,7 +916,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base, int index)
 		mib = dmam_alloc_coherent(ppe->dev, MTK_PPE_ENTRIES * sizeof(*mib),
 					  &ppe->mib_phys, GFP_KERNEL);
 		if (!mib)
-			return NULL;
+			goto err_free_l2_flows;
 
 		ppe->mib_table = mib;
 
@@ -924,7 +924,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base, int index)
 				    GFP_KERNEL);
 
 		if (!acct)
-			return NULL;
+			goto err_free_l2_flows;
 
 		ppe->acct_table = acct;
 	}
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.c
index b4f3bd7d346e4..1856d211339f2 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.c
@@ -54,6 +54,12 @@ static int mlx5e_hv_vhca_stats_buf_size(struct mlx5e_priv *priv)
 		priv->stats_nch);
 }
 
+static int mlx5e_hv_vhca_stats_buf_max_size(struct mlx5e_priv *priv)
+{
+	return (sizeof(struct mlx5e_hv_vhca_per_ring_stats) *
+		max(priv->max_nch, priv->stats_nch));
+}
+
 static void mlx5e_hv_vhca_stats_work(struct work_struct *work)
 {
 	struct mlx5e_hv_vhca_stats_agent *sagent;
@@ -67,7 +73,7 @@ static void mlx5e_hv_vhca_stats_work(struct work_struct *work)
 	sagent = container_of(dwork, struct mlx5e_hv_vhca_stats_agent, work);
 	priv = container_of(sagent, struct mlx5e_priv, stats_agent);
 	buf_len = mlx5e_hv_vhca_stats_buf_size(priv);
-	agent = sagent->agent;
+	agent = READ_ONCE(sagent->agent);
 	buf = sagent->buf;
 
 	memset(buf, 0, buf_len);
@@ -122,18 +128,21 @@ static void mlx5e_hv_vhca_stats_cleanup(struct mlx5_hv_vhca_agent *agent)
 
 void mlx5e_hv_vhca_stats_create(struct mlx5e_priv *priv)
 {
-	int buf_len = mlx5e_hv_vhca_stats_buf_size(priv);
+	int buf_len = mlx5e_hv_vhca_stats_buf_max_size(priv);
 	struct mlx5_hv_vhca_agent *agent;
 
 	priv->stats_agent.buf = kvzalloc(buf_len, GFP_KERNEL);
 	if (!priv->stats_agent.buf)
 		return;
 
+	INIT_DELAYED_WORK(&priv->stats_agent.work, mlx5e_hv_vhca_stats_work);
+
 	agent = mlx5_hv_vhca_agent_create(priv->mdev->hv_vhca,
 					  MLX5_HV_VHCA_AGENT_STATS,
 					  mlx5e_hv_vhca_stats_control, NULL,
 					  mlx5e_hv_vhca_stats_cleanup,
-					  priv);
+					  priv,
+					  &priv->stats_agent.agent);
 
 	if (IS_ERR_OR_NULL(agent)) {
 		if (IS_ERR(agent))
@@ -142,18 +151,20 @@ void mlx5e_hv_vhca_stats_create(struct mlx5e_priv *priv)
 				    PTR_ERR(agent));
 
 		kvfree(priv->stats_agent.buf);
-		return;
+		priv->stats_agent.buf = NULL;
 	}
-
-	priv->stats_agent.agent = agent;
-	INIT_DELAYED_WORK(&priv->stats_agent.work, mlx5e_hv_vhca_stats_work);
 }
 
 void mlx5e_hv_vhca_stats_destroy(struct mlx5e_priv *priv)
 {
-	if (IS_ERR_OR_NULL(priv->stats_agent.agent))
+	struct mlx5_hv_vhca_agent *agent;
+
+	agent = READ_ONCE(priv->stats_agent.agent);
+	if (IS_ERR_OR_NULL(agent))
 		return;
 
-	mlx5_hv_vhca_agent_destroy(priv->stats_agent.agent);
+	mlx5_hv_vhca_agent_destroy(agent);
+	WRITE_ONCE(priv->stats_agent.agent, NULL);
 	kvfree(priv->stats_agent.buf);
+	priv->stats_agent.buf = NULL;
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
index 6ab02f3fc2912..70d8cce7c173d 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
@@ -713,34 +713,43 @@ static int mlx5e_macsec_add_rxsc(struct macsec_context *ctx)
 	}
 
 	sc_xarray_element->rx_sc = rx_sc;
-	err = xa_alloc(&macsec->sc_xarray, &sc_xarray_element->fs_id, sc_xarray_element,
-		       XA_LIMIT(1, MLX5_MACEC_RX_FS_ID_MAX), GFP_KERNEL);
-	if (err) {
-		if (err == -EBUSY)
-			netdev_err(ctx->netdev,
-				   "MACsec offload: unable to create entry for RX SC (%d Rx SCs already allocated)\n",
-				   MLX5_MACEC_RX_FS_ID_MAX);
-		goto destroy_sc_xarray_elemenet;
-	}
 
 	rx_sc->md_dst = metadata_dst_alloc(0, METADATA_MACSEC, GFP_KERNEL);
 	if (!rx_sc->md_dst) {
 		err = -ENOMEM;
-		goto erase_xa_alloc;
+		goto destroy_sc_xarray_elemenet;
 	}
 
 	rx_sc->sci = ctx_rx_sc->sci;
 	rx_sc->active = ctx_rx_sc->active;
-	list_add_rcu(&rx_sc->rx_sc_list_element, rx_sc_list);
-
 	rx_sc->sc_xarray_element = sc_xarray_element;
 	rx_sc->md_dst->u.macsec_info.sci = rx_sc->sci;
+
+	/*
+	 * Publish the fully-initialised SC last: xa_alloc() makes
+	 * sc_xarray_element->rx_sc (and rx_sc->md_dst) reachable from the RX
+	 * datapath via xa_load().  Doing it only after md_dst is allocated and
+	 * initialised pairs with the rcu_read_lock()/xa_load() in
+	 * mlx5e_macsec_offload_handle_rx_skb(), so a reader can never observe
+	 * a non-NULL md_dst with uninitialised contents.
+	 */
+	err = xa_alloc(&macsec->sc_xarray, &sc_xarray_element->fs_id, sc_xarray_element,
+		       XA_LIMIT(1, MLX5_MACEC_RX_FS_ID_MAX), GFP_KERNEL);
+	if (err) {
+		if (err == -EBUSY)
+			netdev_err(ctx->netdev,
+				   "MACsec offload: unable to create entry for RX SC (%d Rx SCs already allocated)\n",
+				   MLX5_MACEC_RX_FS_ID_MAX);
+		goto destroy_md_dst;
+	}
+
+	list_add_rcu(&rx_sc->rx_sc_list_element, rx_sc_list);
 	mutex_unlock(&macsec->lock);
 
 	return 0;
 
-erase_xa_alloc:
-	xa_erase(&macsec->sc_xarray, sc_xarray_element->fs_id);
+destroy_md_dst:
+	dst_release(&rx_sc->md_dst->dst);
 destroy_sc_xarray_elemenet:
 	kfree(sc_xarray_element);
 destroy_rx_sc:
@@ -828,7 +837,7 @@ static void macsec_del_rxsc_ctx(struct mlx5e_macsec *macsec, struct mlx5e_macsec
 	 */
 	list_del_rcu(&rx_sc->rx_sc_list_element);
 	xa_erase(&macsec->sc_xarray, rx_sc->sc_xarray_element->fs_id);
-	metadata_dst_free(rx_sc->md_dst);
+	dst_release(&rx_sc->md_dst->dst);
 	kfree(rx_sc->sc_xarray_element);
 	kfree_rcu_mightsleep(rx_sc);
 }
@@ -1698,10 +1707,10 @@ void mlx5e_macsec_offload_handle_rx_skb(struct net_device *netdev,
 
 	rcu_read_lock();
 	sc_xarray_element = xa_load(&macsec->sc_xarray, fs_id);
-	rx_sc = sc_xarray_element->rx_sc;
-	if (rx_sc) {
-		dst_hold(&rx_sc->md_dst->dst);
-		skb_dst_set(skb, &rx_sc->md_dst->dst);
+	rx_sc = sc_xarray_element ? sc_xarray_element->rx_sc : NULL;
+	if (rx_sc && rx_sc->md_dst) {
+		if (dst_hold_safe(&rx_sc->md_dst->dst))
+			skb_dst_set(skb, &rx_sc->md_dst->dst);
 	}
 
 	rcu_read_unlock();
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.c
index 30564d9b00e9f..779342ebc843e 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.c
@@ -190,7 +190,7 @@ mlx5_hv_vhca_control_agent_create(struct mlx5_hv_vhca *hv_vhca)
 	return mlx5_hv_vhca_agent_create(hv_vhca, MLX5_HV_VHCA_AGENT_CONTROL,
 					 NULL,
 					 mlx5_hv_vhca_control_agent_invalidate,
-					 NULL, NULL);
+					 NULL, NULL, NULL);
 }
 
 static void mlx5_hv_vhca_control_agent_destroy(struct mlx5_hv_vhca_agent *agent)
@@ -256,7 +256,8 @@ mlx5_hv_vhca_agent_create(struct mlx5_hv_vhca *hv_vhca,
 			  void (*invalidate)(struct mlx5_hv_vhca_agent*,
 					     u64 block_mask),
 			  void (*cleaup)(struct mlx5_hv_vhca_agent *agent),
-			  void *priv)
+			  void *priv,
+			  struct mlx5_hv_vhca_agent **ctx_update)
 {
 	struct mlx5_hv_vhca_agent *agent;
 
@@ -284,6 +285,9 @@ mlx5_hv_vhca_agent_create(struct mlx5_hv_vhca *hv_vhca,
 	agent->invalidate = invalidate;
 	agent->cleanup   = cleaup;
 
+	if (ctx_update)
+		WRITE_ONCE(*ctx_update, agent);
+
 	mutex_lock(&hv_vhca->agents_lock);
 	hv_vhca->agents[type] = agent;
 	mutex_unlock(&hv_vhca->agents_lock);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.h linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.h
index f240ffe5116c5..8b3974cf0ee49 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.h
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.h
@@ -43,7 +43,8 @@ mlx5_hv_vhca_agent_create(struct mlx5_hv_vhca *hv_vhca,
 			  void (*invalidate)(struct mlx5_hv_vhca_agent*,
 					     u64 block_mask),
 			  void (*cleanup)(struct mlx5_hv_vhca_agent *agent),
-			  void *context);
+			  void *context,
+			  struct mlx5_hv_vhca_agent **ctx_update);
 
 void mlx5_hv_vhca_agent_destroy(struct mlx5_hv_vhca_agent *agent);
 int mlx5_hv_vhca_agent_write(struct mlx5_hv_vhca_agent *agent,
@@ -84,7 +85,8 @@ mlx5_hv_vhca_agent_create(struct mlx5_hv_vhca *hv_vhca,
 			  void (*invalidate)(struct mlx5_hv_vhca_agent*,
 					     u64 block_mask),
 			  void (*cleanup)(struct mlx5_hv_vhca_agent *agent),
-			  void *context)
+			  void *context,
+			  struct mlx5_hv_vhca_agent **ctx_update)
 {
 	return NULL;
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/port_tun.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/port_tun.c
index 4571c56ec3c9b..97f6097d4c705 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/port_tun.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/port_tun.c
@@ -176,7 +176,8 @@ void mlx5_tun_entropy_refcount_dec(struct mlx5_tun_entropy *tun_entropy,
 				   int reformat_type)
 {
 	mutex_lock(&tun_entropy->lock);
-	if (reformat_type == MLX5_REFORMAT_TYPE_L2_TO_VXLAN)
+	if (reformat_type == MLX5_REFORMAT_TYPE_L2_TO_VXLAN ||
+	    reformat_type == MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL)
 		tun_entropy->num_enabling_entries--;
 	else if (reformat_type == MLX5_REFORMAT_TYPE_L2_TO_NVGRE &&
 		 --tun_entropy->num_disabling_entries == 0)
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 80f3493fc544c..9b86632270936 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -570,7 +570,6 @@ static int handle_hca_cap(struct mlx5_core_dev *dev, void *set_ctx)
 {
 	struct mlx5_profile *prof = &dev->profile;
 	void *set_hca_cap;
-	int max_uc_list;
 	int err;
 
 	err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL);
@@ -653,10 +652,13 @@ static int handle_hca_cap(struct mlx5_core_dev *dev, void *set_ctx)
 		MLX5_SET(cmd_hca_cap, set_hca_cap, roce,
 			 mlx5_is_roce_on(dev));
 
-	max_uc_list = max_uc_list_get_devlink_param(dev);
-	if (max_uc_list > 0)
-		MLX5_SET(cmd_hca_cap, set_hca_cap, log_max_current_uc_list,
-			 ilog2(max_uc_list));
+	if (MLX5_CAP_GEN_MAX(dev, log_max_current_uc_list)) {
+		int max_uc_list = max_uc_list_get_devlink_param(dev);
+
+		if (max_uc_list > 0)
+			MLX5_SET(cmd_hca_cap, set_hca_cap,
+				 log_max_current_uc_list, ilog2(max_uc_list));
+	}
 
 	return set_caps(dev, set_ctx, MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE);
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index eef5f71a57fa7..2ab1692c7a532 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -4419,7 +4419,7 @@ static int mlxsw_sp_port_lag_join(struct mlxsw_sp_port *mlxsw_sp_port,
 
 	err = mlxsw_sp_port_lag_index_get(mlxsw_sp, lag_id, &port_index);
 	if (err)
-		return err;
+		goto err_lag_uppers_bridge_join;
 
 	err = mlxsw_sp_lag_uppers_bridge_join(mlxsw_sp_port, lag_dev,
 					      extack);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 4cd79473ace54..58357822754bd 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1018,6 +1018,7 @@ static int mlxsw_sp_vrs_lpm_tree_replace(struct mlxsw_sp *mlxsw_sp,
 
 err_tree_replace:
 	for (i--; i >= 0; i--) {
+		vr = &mlxsw_sp->router->vrs[i];
 		if (!mlxsw_sp_vr_lpm_tree_should_replace(vr, proto, new_id))
 			continue;
 		mlxsw_sp_vr_lpm_tree_replace(mlxsw_sp,
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/lan743x_main.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/lan743x_main.c
index 50abc227f6f16..01c58c64e9b73 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/lan743x_main.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/lan743x_main.c
@@ -3299,8 +3299,8 @@ static int lan743x_hardware_init(struct lan743x_adapter *adapter,
 		adapter->max_tx_channels = PCI11X1X_MAX_TX_CHANNELS;
 		adapter->used_tx_channels = PCI11X1X_USED_TX_CHANNELS;
 		adapter->max_vector_count = PCI11X1X_MAX_VECTOR_COUNT;
-		pci11x1x_strap_get_status(adapter);
 		spin_lock_init(&adapter->eth_syslock_spinlock);
+		pci11x1x_strap_get_status(adapter);
 		mutex_init(&adapter->sgmii_rw_lock);
 		pci11x1x_set_rfe_rd_fifo_threshold(adapter);
 		sgmii_ctl = lan743x_csr_read(adapter, SGMII_CTL);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
index c266f903ea8a6..ea17afdf9a9a6 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
@@ -601,7 +601,6 @@ static void lan966x_vcap_admin_free(struct vcap_admin *admin)
 	kfree(admin->cache.keystream);
 	kfree(admin->cache.maskstream);
 	kfree(admin->cache.actionstream);
-	mutex_destroy(&admin->lock);
 	kfree(admin);
 }
 
@@ -615,7 +614,7 @@ lan966x_vcap_admin_alloc(struct lan966x *lan966x, struct vcap_control *ctrl,
 	if (!admin)
 		return ERR_PTR(-ENOMEM);
 
-	mutex_init(&admin->lock);
+	admin->vctrl = ctrl;
 	INIT_LIST_HEAD(&admin->list);
 	INIT_LIST_HEAD(&admin->rules);
 	INIT_LIST_HEAD(&admin->enabled);
@@ -721,6 +720,7 @@ int lan966x_vcap_init(struct lan966x *lan966x)
 	ctrl->ops = &lan966x_vcap_ops;
 
 	INIT_LIST_HEAD(&ctrl->list);
+	mutex_init(&ctrl->lock);
 	for (int i = 0; i < ARRAY_SIZE(lan966x_vcap_inst_cfg); ++i) {
 		cfg = &lan966x_vcap_inst_cfg[i];
 
@@ -780,5 +780,6 @@ void lan966x_vcap_deinit(struct lan966x *lan966x)
 		lan966x_vcap_admin_free(admin);
 	}
 
+	mutex_destroy(&ctrl->lock);
 	kfree(ctrl);
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c
index 4af85d108a065..3419454dcfee0 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c
@@ -740,11 +740,13 @@ int sparx5_register_notifier_blocks(struct sparx5 *s5)
 	sparx5_owq = alloc_ordered_workqueue("sparx5_order", 0);
 	if (!sparx5_owq) {
 		err = -ENOMEM;
-		goto err_switchdev_blocking_nb;
+		goto err_alloc_workqueue;
 	}
 
 	return 0;
 
+err_alloc_workqueue:
+	unregister_switchdev_blocking_notifier(&s5->switchdev_blocking_nb);
 err_switchdev_blocking_nb:
 	unregister_switchdev_notifier(&s5->switchdev_nb);
 err_switchdev_nb:
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c
index 187efa1fc904f..1403cb343f214 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c
@@ -1941,7 +1941,6 @@ static void sparx5_vcap_admin_free(struct vcap_admin *admin)
 {
 	if (!admin)
 		return;
-	mutex_destroy(&admin->lock);
 	kfree(admin->cache.keystream);
 	kfree(admin->cache.maskstream);
 	kfree(admin->cache.actionstream);
@@ -1961,7 +1960,7 @@ sparx5_vcap_admin_alloc(struct sparx5 *sparx5, struct vcap_control *ctrl,
 	INIT_LIST_HEAD(&admin->list);
 	INIT_LIST_HEAD(&admin->rules);
 	INIT_LIST_HEAD(&admin->enabled);
-	mutex_init(&admin->lock);
+	admin->vctrl = ctrl;
 	admin->vtype = cfg->vtype;
 	admin->vinst = cfg->vinst;
 	admin->ingress = cfg->ingress;
@@ -2069,6 +2068,7 @@ int sparx5_vcap_init(struct sparx5 *sparx5)
 	ctrl->ops = &sparx5_vcap_ops;
 
 	INIT_LIST_HEAD(&ctrl->list);
+	mutex_init(&ctrl->lock);
 	for (idx = 0; idx < ARRAY_SIZE(sparx5_vcap_inst_cfg); ++idx) {
 		cfg = &sparx5_vcap_inst_cfg[idx];
 		admin = sparx5_vcap_admin_alloc(sparx5, ctrl, cfg);
@@ -2107,5 +2107,6 @@ void sparx5_vcap_destroy(struct sparx5 *sparx5)
 		list_del(&admin->list);
 		sparx5_vcap_admin_free(admin);
 	}
+	mutex_destroy(&ctrl->lock);
 	kfree(ctrl);
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.c
index ef980e4e5bc2f..07437c94d474f 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -934,6 +934,16 @@ static bool vcap_rule_exists(struct vcap_control *vctrl, u32 id)
 	return false;
 }
 
+void vcap_lock(struct vcap_admin *admin)
+{
+	mutex_lock(&admin->vctrl->lock);
+}
+
+void vcap_unlock(struct vcap_admin *admin)
+{
+	mutex_unlock(&admin->vctrl->lock);
+}
+
 /* Find a rule with a provided rule id return a locked vcap */
 static struct vcap_rule_internal *
 vcap_get_locked_rule(struct vcap_control *vctrl, u32 id)
@@ -943,11 +953,11 @@ vcap_get_locked_rule(struct vcap_control *vctrl, u32 id)
 
 	/* Look for the rule id in all vcaps */
 	list_for_each_entry(admin, &vctrl->list, list) {
-		mutex_lock(&admin->lock);
+		vcap_lock(admin);
 		list_for_each_entry(ri, &admin->rules, list)
 			if (ri->data.id == id)
 				return ri;
-		mutex_unlock(&admin->lock);
+		vcap_unlock(admin);
 	}
 	return NULL;
 }
@@ -961,14 +971,14 @@ int vcap_lookup_rule_by_cookie(struct vcap_control *vctrl, u64 cookie)
 
 	/* Look for the rule id in all vcaps */
 	list_for_each_entry(admin, &vctrl->list, list) {
-		mutex_lock(&admin->lock);
+		vcap_lock(admin);
 		list_for_each_entry(ri, &admin->rules, list) {
 			if (ri->data.cookie == cookie) {
 				id = ri->data.id;
 				break;
 			}
 		}
-		mutex_unlock(&admin->lock);
+		vcap_unlock(admin);
 		if (id)
 			return id;
 	}
@@ -985,11 +995,11 @@ int vcap_admin_rule_count(struct vcap_admin *admin, int cid)
 	int count = 0;
 
 	list_for_each_entry(elem, &admin->rules, list) {
-		mutex_lock(&admin->lock);
+		vcap_lock(admin);
 		if (elem->data.vcap_chain_id >= min_cid &&
 		    elem->data.vcap_chain_id < max_cid)
 			++count;
-		mutex_unlock(&admin->lock);
+		vcap_unlock(admin);
 	}
 	return count;
 }
@@ -2266,7 +2276,7 @@ int vcap_add_rule(struct vcap_rule *rule)
 	if (ret)
 		return ret;
 	/* Insert the new rule in the list of vcap rules */
-	mutex_lock(&ri->admin->lock);
+	vcap_lock(ri->admin);
 
 	vcap_rule_set_state(ri);
 	ret = vcap_insert_rule(ri, &move);
@@ -2302,7 +2312,7 @@ int vcap_add_rule(struct vcap_rule *rule)
 		goto out;
 	}
 out:
-	mutex_unlock(&ri->admin->lock);
+	vcap_unlock(ri->admin);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(vcap_add_rule);
@@ -2330,7 +2340,7 @@ struct vcap_rule *vcap_alloc_rule(struct vcap_control *vctrl,
 	if (vctrl->vcaps[admin->vtype].rows == 0)
 		return ERR_PTR(-EINVAL);
 
-	mutex_lock(&admin->lock);
+	vcap_lock(admin);
 	/* Check if a rule with this id already exists */
 	if (vcap_rule_exists(vctrl, id)) {
 		err = -EINVAL;
@@ -2369,13 +2379,13 @@ struct vcap_rule *vcap_alloc_rule(struct vcap_control *vctrl,
 		goto out_free;
 	}
 
-	mutex_unlock(&admin->lock);
+	vcap_unlock(admin);
 	return (struct vcap_rule *)ri;
 
 out_free:
 	kfree(ri);
 out_unlock:
-	mutex_unlock(&admin->lock);
+	vcap_unlock(admin);
 	return ERR_PTR(err);
 
 }
@@ -2446,7 +2456,7 @@ struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id)
 		return ERR_PTR(-ENOENT);
 
 	rule = vcap_decode_rule(elem);
-	mutex_unlock(&elem->admin->lock);
+	vcap_unlock(elem->admin);
 	return rule;
 }
 EXPORT_SYMBOL_GPL(vcap_get_rule);
@@ -2483,7 +2493,7 @@ int vcap_mod_rule(struct vcap_rule *rule)
 	err =  vcap_write_counter(ri, &ctr);
 
 out:
-	mutex_unlock(&ri->admin->lock);
+	vcap_unlock(ri->admin);
 	return err;
 }
 EXPORT_SYMBOL_GPL(vcap_mod_rule);
@@ -2570,7 +2580,7 @@ int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id)
 		admin->last_used_addr = elem->addr;
 	}
 
-	mutex_unlock(&admin->lock);
+	vcap_unlock(admin);
 	return err;
 }
 EXPORT_SYMBOL_GPL(vcap_del_rule);
@@ -2585,7 +2595,7 @@ int vcap_del_rules(struct vcap_control *vctrl, struct vcap_admin *admin)
 	if (ret)
 		return ret;
 
-	mutex_lock(&admin->lock);
+	vcap_lock(admin);
 	list_for_each_entry_safe(ri, next_ri, &admin->rules, list) {
 		vctrl->ops->init(ri->ndev, admin, ri->addr, ri->size);
 		list_del(&ri->list);
@@ -2598,7 +2608,7 @@ int vcap_del_rules(struct vcap_control *vctrl, struct vcap_admin *admin)
 		list_del(&eport->list);
 		kfree(eport);
 	}
-	mutex_unlock(&admin->lock);
+	vcap_unlock(admin);
 
 	return 0;
 }
@@ -3004,7 +3014,7 @@ static int vcap_enable_rules(struct vcap_control *vctrl,
 			continue;
 
 		/* Found the admin, now find the offloadable rules */
-		mutex_lock(&admin->lock);
+		vcap_lock(admin);
 		list_for_each_entry(ri, &admin->rules, list) {
 			/* Is the rule in the lookup defined by the chain */
 			if (!(ri->data.vcap_chain_id >= chain &&
@@ -3022,7 +3032,7 @@ static int vcap_enable_rules(struct vcap_control *vctrl,
 			if (err)
 				break;
 		}
-		mutex_unlock(&admin->lock);
+		vcap_unlock(admin);
 		if (err)
 			break;
 	}
@@ -3062,7 +3072,7 @@ static int vcap_disable_rules(struct vcap_control *vctrl,
 			continue;
 
 		/* Found the admin, now find the rules on the chain */
-		mutex_lock(&admin->lock);
+		vcap_lock(admin);
 		list_for_each_entry(ri, &admin->rules, list) {
 			if (ri->data.vcap_chain_id != chain)
 				continue;
@@ -3077,7 +3087,7 @@ static int vcap_disable_rules(struct vcap_control *vctrl,
 			if (err)
 				break;
 		}
-		mutex_unlock(&admin->lock);
+		vcap_unlock(admin);
 		if (err)
 			break;
 	}
@@ -3121,9 +3131,9 @@ static int vcap_enable(struct vcap_control *vctrl, struct net_device *ndev,
 	eport->cookie = cookie;
 	eport->src_cid = src_cid;
 	eport->dst_cid = dst_cid;
-	mutex_lock(&admin->lock);
+	vcap_lock(admin);
 	list_add_tail(&eport->list, &admin->enabled);
-	mutex_unlock(&admin->lock);
+	vcap_unlock(admin);
 
 	if (vcap_path_exist(vctrl, ndev, src_cid)) {
 		/* Enable chained lookups */
@@ -3173,9 +3183,9 @@ static int vcap_disable(struct vcap_control *vctrl, struct net_device *ndev,
 		dst_cid = vcap_get_next_chain(vctrl, ndev, dst_cid);
 	}
 
-	mutex_lock(&found->lock);
+	vcap_lock(found);
 	list_del(&eport->list);
-	mutex_unlock(&found->lock);
+	vcap_unlock(found);
 	kfree(eport);
 	return 0;
 }
@@ -3258,9 +3268,9 @@ int vcap_rule_set_counter(struct vcap_rule *rule, struct vcap_counter *ctr)
 		return -EINVAL;
 	}
 
-	mutex_lock(&ri->admin->lock);
+	vcap_lock(ri->admin);
 	err = vcap_write_counter(ri, ctr);
-	mutex_unlock(&ri->admin->lock);
+	vcap_unlock(ri->admin);
 
 	return err;
 }
@@ -3279,9 +3289,9 @@ int vcap_rule_get_counter(struct vcap_rule *rule, struct vcap_counter *ctr)
 		return -EINVAL;
 	}
 
-	mutex_lock(&ri->admin->lock);
+	vcap_lock(ri->admin);
 	err = vcap_read_counter(ri, ctr);
-	mutex_unlock(&ri->admin->lock);
+	vcap_unlock(ri->admin);
 
 	return err;
 }
@@ -3383,7 +3393,7 @@ int vcap_get_rule_count_by_cookie(struct vcap_control *vctrl,
 
 	/* Iterate all rules in each VCAP instance */
 	list_for_each_entry(admin, &vctrl->list, list) {
-		mutex_lock(&admin->lock);
+		vcap_lock(admin);
 		list_for_each_entry(ri, &admin->rules, list) {
 			if (ri->data.cookie != cookie)
 				continue;
@@ -3400,12 +3410,12 @@ int vcap_get_rule_count_by_cookie(struct vcap_control *vctrl,
 			if (err)
 				goto unlock;
 		}
-		mutex_unlock(&admin->lock);
+		vcap_unlock(admin);
 	}
 	return err;
 
 unlock:
-	mutex_unlock(&admin->lock);
+	vcap_unlock(admin);
 	return err;
 }
 EXPORT_SYMBOL_GPL(vcap_get_rule_count_by_cookie);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.h linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.h
index 9eccfa633c1af..944da1997a551 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.h
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api.h
@@ -164,7 +164,7 @@ struct vcap_admin {
 	struct list_head list; /* for insertion in vcap_control */
 	struct list_head rules; /* list of rules */
 	struct list_head enabled; /* list of enabled ports */
-	struct mutex lock; /* control access to rules */
+	struct vcap_control *vctrl; /* the control instance owning this vcap */
 	enum vcap_type vtype;  /* type of vcap */
 	int vinst; /* instance number within the same type */
 	int first_cid; /* first chain id in this vcap */
@@ -275,6 +275,7 @@ struct vcap_control {
 	const struct vcap_info *vcaps; /* client supplied vcap models */
 	const struct vcap_statistics *stats; /* client supplied vcap stats */
 	struct list_head list; /* list of vcap instances */
+	struct mutex lock; /* serialize access to all vcap instances */
 };
 
 #endif /* __VCAP_API__ */
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
index c2c3397c5898d..78e2d85bb503e 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
@@ -410,9 +410,9 @@ static int vcap_debugfs_show(struct seq_file *m, void *unused)
 	};
 	int ret;
 
-	mutex_lock(&info->admin->lock);
+	vcap_lock(info->admin);
 	ret = vcap_show_admin(info->vctrl, info->admin, &out);
-	mutex_unlock(&info->admin->lock);
+	vcap_unlock(info->admin);
 	return ret;
 }
 DEFINE_SHOW_ATTRIBUTE(vcap_debugfs);
@@ -427,9 +427,9 @@ static int vcap_raw_debugfs_show(struct seq_file *m, void *unused)
 	};
 	int ret;
 
-	mutex_lock(&info->admin->lock);
+	vcap_lock(info->admin);
 	ret = vcap_show_admin_raw(info->vctrl, info->admin, &out);
-	mutex_unlock(&info->admin->lock);
+	vcap_unlock(info->admin);
 	return ret;
 }
 DEFINE_SHOW_ATTRIBUTE(vcap_raw_debugfs);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c
index b23c11b0647c9..5511933ef0639 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs_kunit.c
@@ -243,10 +243,11 @@ static void vcap_test_api_init(struct vcap_admin *admin)
 {
 	/* Initialize the shared objects */
 	INIT_LIST_HEAD(&test_vctrl.list);
+	mutex_init(&test_vctrl.lock);
 	INIT_LIST_HEAD(&admin->list);
 	INIT_LIST_HEAD(&admin->rules);
 	INIT_LIST_HEAD(&admin->enabled);
-	mutex_init(&admin->lock);
+	admin->vctrl = &test_vctrl;
 	list_add_tail(&admin->list, &test_vctrl.list);
 	memset(test_updateaddr, 0, sizeof(test_updateaddr));
 	test_updateaddridx = 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
index 88744ae652935..d0569307de13f 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
@@ -233,10 +233,11 @@ static void vcap_test_api_init(struct vcap_admin *admin)
 {
 	/* Initialize the shared objects */
 	INIT_LIST_HEAD(&test_vctrl.list);
+	mutex_init(&test_vctrl.lock);
 	INIT_LIST_HEAD(&admin->list);
 	INIT_LIST_HEAD(&admin->rules);
 	INIT_LIST_HEAD(&admin->enabled);
-	mutex_init(&admin->lock);
+	admin->vctrl = &test_vctrl;
 	list_add_tail(&admin->list, &test_vctrl.list);
 	memset(test_updateaddr, 0, sizeof(test_updateaddr));
 	test_updateaddridx = 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_private.h linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
index df81d9ff502b3..80663f911bd2e 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
@@ -50,6 +50,9 @@ struct vcap_stream_iter {
 
 /* Check that the control has a valid set of callbacks */
 int vcap_api_check(struct vcap_control *ctrl);
+/* Serialize access to the vcap instances of a control */
+void vcap_lock(struct vcap_admin *admin);
+void vcap_unlock(struct vcap_admin *admin);
 /* Erase the VCAP cache area used or encoding and decoding */
 void vcap_erase_cache(struct vcap_rule_internal *ri);
 
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microsoft/mana/gdma_main.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microsoft/mana/gdma_main.c
index d3c9a3020fbf6..8a91b056931fa 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microsoft/mana/gdma_main.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microsoft/mana/gdma_main.c
@@ -840,6 +840,8 @@ int mana_gd_create_mana_wq_cq(struct gdma_dev *gd,
 	if (!queue)
 		return -ENOMEM;
 
+	queue->id = INVALID_QUEUE_ID;
+
 	gmi = &queue->mem_info;
 	err = mana_gd_alloc_memory(gc, spec->queue_size, gmi);
 	if (err)
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c linux-libre-6.6.145-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c
index 3cf4ad1d91f67..0249ba7e3b92c 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1880,7 +1880,8 @@ static void mana_destroy_txq(struct mana_port_context *apc)
 			netif_napi_del(napi);
 			apc->tx_qp[i].txq.napi_initialized = false;
 		}
-		mana_destroy_wq_obj(apc, GDMA_SQ, apc->tx_qp[i].tx_object);
+		if (apc->tx_qp[i].tx_object != INVALID_MANA_HANDLE)
+			mana_destroy_wq_obj(apc, GDMA_SQ, apc->tx_qp[i].tx_object);
 
 		mana_deinit_cq(apc, &apc->tx_qp[i].tx_cq);
 
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c linux-libre-6.6.145-gnu/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
index b07dd56b0c76d..38c2695bc529e 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
@@ -114,8 +114,15 @@ static void ionic_get_link_ext_stats(struct net_device *netdev,
 {
 	struct ionic_lif *lif = netdev_priv(netdev);
 
-	if (lif->ionic->pdev->is_physfn)
-		stats->link_down_events = lif->link_down_count;
+	if (lif->ionic->pdev->is_virtfn)
+		return;
+
+	if (!lif->ionic->idev.port_info) {
+		netdev_err_once(netdev, "port_info not initialized\n");
+		return;
+	}
+
+	stats->link_down_events = lif->link_down_count;
 }
 
 static int ionic_get_link_ksettings(struct net_device *netdev,
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/qlogic/qede/qede_fp.c linux-libre-6.6.145-gnu/drivers/net/ethernet/qlogic/qede/qede_fp.c
index 273dae622c411..51affa97aab40 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/qlogic/qede/qede_fp.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -765,6 +765,9 @@ qede_tpa_rx_build_skb(struct qede_dev *edev,
 	struct sk_buff *skb;
 
 	skb = qede_build_skb(rxq, bd, len, pad);
+	if (unlikely(!skb))
+		return NULL;
+
 	bd->page_offset += rxq->rx_buf_seg_size;
 
 	if (bd->page_offset == PAGE_SIZE) {
@@ -812,6 +815,8 @@ qede_rx_build_skb(struct qede_dev *edev,
 	}
 
 	skb = qede_build_skb(rxq, bd, len, pad);
+	if (unlikely(!skb))
+		return NULL;
 
 	if (unlikely(qede_realloc_rx_buffer(rxq, bd))) {
 		/* Incr page ref count to reuse on allocation failure so
@@ -961,7 +966,7 @@ static inline void qede_tpa_cont(struct qede_dev *edev,
 {
 	int i;
 
-	for (i = 0; cqe->len_list[i] && i < ARRAY_SIZE(cqe->len_list); i++)
+	for (i = 0; i < ARRAY_SIZE(cqe->len_list) && cqe->len_list[i]; i++)
 		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
 				   le16_to_cpu(cqe->len_list[i]));
 
@@ -986,7 +991,7 @@ static int qede_tpa_end(struct qede_dev *edev,
 		dma_unmap_page(rxq->dev, tpa_info->buffer.mapping,
 			       PAGE_SIZE, rxq->data_direction);
 
-	for (i = 0; cqe->len_list[i] && i < ARRAY_SIZE(cqe->len_list); i++)
+	for (i = 0; i < ARRAY_SIZE(cqe->len_list) && cqe->len_list[i]; i++)
 		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
 				   le16_to_cpu(cqe->len_list[i]));
 	if (unlikely(i > 1))
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c linux-libre-6.6.145-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
index 9f3479500f85a..d055a2628d8c9 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
@@ -126,7 +126,10 @@ rmnet_map_ingress_handler(struct sk_buff *skb,
 
 		consume_skb(skb);
 	} else {
-		__rmnet_map_ingress_handler(skb, port);
+		if (rmnet_map_validate_packet_len(skb, port))
+			__rmnet_map_ingress_handler(skb, port);
+		else
+			kfree_skb(skb);
 	}
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h linux-libre-6.6.145-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
index b70284095568c..60ca8b780c88a 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
@@ -59,5 +59,6 @@ void rmnet_map_tx_aggregate_init(struct rmnet_port *port);
 void rmnet_map_tx_aggregate_exit(struct rmnet_port *port);
 void rmnet_map_update_ul_agg_config(struct rmnet_port *port, u32 size,
 				    u32 count, u32 time);
+u32 rmnet_map_validate_packet_len(struct sk_buff *skb, struct rmnet_port *port);
 
 #endif /* _RMNET_MAP_H_ */
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c linux-libre-6.6.145-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
index a5e3d1a88305e..8471157a431be 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
@@ -333,54 +333,62 @@ done:
 	return map_header;
 }
 
-/* Deaggregates a single packet
- * A whole new buffer is allocated for each portion of an aggregated frame.
- * Caller should keep calling deaggregate() on the source skb until 0 is
- * returned, indicating that there are no more packets to deaggregate. Caller
- * is responsible for freeing the original skb.
- */
-struct sk_buff *rmnet_map_deaggregate(struct sk_buff *skb,
-				      struct rmnet_port *port)
+u32 rmnet_map_validate_packet_len(struct sk_buff *skb, struct rmnet_port *port)
 {
 	struct rmnet_map_v5_csum_header *next_hdr = NULL;
 	struct rmnet_map_header *maph;
 	void *data = skb->data;
-	struct sk_buff *skbn;
-	u8 nexthdr_type;
 	u32 packet_len;
 
-	if (skb->len == 0)
-		return NULL;
+	if (skb->len < sizeof(*maph))
+		return 0;
 
 	maph = (struct rmnet_map_header *)skb->data;
+
+	/* Some hardware can send us empty frames. Catch them */
+	if (!maph->pkt_len)
+		return 0;
+
 	packet_len = ntohs(maph->pkt_len) + sizeof(*maph);
 
 	if (port->data_format & RMNET_FLAGS_INGRESS_MAP_CKSUMV4) {
 		packet_len += sizeof(struct rmnet_map_dl_csum_trailer);
-	} else if (port->data_format & RMNET_FLAGS_INGRESS_MAP_CKSUMV5) {
-		if (!(maph->flags & MAP_CMD_FLAG)) {
-			packet_len += sizeof(*next_hdr);
-			if (maph->flags & MAP_NEXT_HEADER_FLAG)
-				next_hdr = data + sizeof(*maph);
-			else
-				/* Mapv5 data pkt without csum hdr is invalid */
-				return NULL;
-		}
+	} else if ((port->data_format & RMNET_FLAGS_INGRESS_MAP_CKSUMV5) &&
+		   !(maph->flags & MAP_CMD_FLAG)) {
+		/* Mapv5 data pkt without csum hdr is invalid */
+		if (!(maph->flags & MAP_NEXT_HEADER_FLAG))
+			return 0;
+
+		packet_len += sizeof(*next_hdr);
+		next_hdr = data + sizeof(*maph);
 	}
 
-	if (((int)skb->len - (int)packet_len) < 0)
-		return NULL;
+	if (skb->len < packet_len)
+		return 0;
 
-	/* Some hardware can send us empty frames. Catch them */
-	if (!maph->pkt_len)
-		return NULL;
+	if (next_hdr &&
+	    u8_get_bits(next_hdr->header_info, MAPV5_HDRINFO_HDR_TYPE_FMASK) !=
+	    RMNET_MAP_HEADER_TYPE_CSUM_OFFLOAD)
+		return 0;
 
-	if (next_hdr) {
-		nexthdr_type = u8_get_bits(next_hdr->header_info,
-					   MAPV5_HDRINFO_HDR_TYPE_FMASK);
-		if (nexthdr_type != RMNET_MAP_HEADER_TYPE_CSUM_OFFLOAD)
-			return NULL;
-	}
+	return packet_len;
+}
+
+/* Deaggregates a single packet
+ * A whole new buffer is allocated for each portion of an aggregated frame.
+ * Caller should keep calling deaggregate() on the source skb until 0 is
+ * returned, indicating that there are no more packets to deaggregate. Caller
+ * is responsible for freeing the original skb.
+ */
+struct sk_buff *rmnet_map_deaggregate(struct sk_buff *skb,
+				      struct rmnet_port *port)
+{
+	struct sk_buff *skbn;
+	u32 packet_len;
+
+	packet_len = rmnet_map_validate_packet_len(skb, port);
+	if (!packet_len)
+		return NULL;
 
 	skbn = alloc_skb(packet_len + RMNET_MAP_DEAGGR_SPACING, GFP_ATOMIC);
 	if (!skbn)
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/sun/sungem.c linux-libre-6.6.145-gnu/drivers/net/ethernet/sun/sungem.c
index d3a2fbb14140e..7fc18a465e64a 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/sun/sungem.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/sun/sungem.c
@@ -2986,10 +2986,10 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	dev->max_mtu = GEM_MAX_MTU;
 
 	/* Register with kernel */
-	if (register_netdev(dev)) {
+	err = register_netdev(dev);
+	if (err) {
 		pr_err("Cannot register net device, aborting\n");
-		err = -ENOMEM;
-		goto err_out_free_consistent;
+		goto err_out_clear_drvdata;
 	}
 
 	/* Undo the get_cell with appropriate locking (we could use
@@ -3003,8 +3003,13 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		    dev->dev_addr);
 	return 0;
 
+err_out_clear_drvdata:
+	pci_set_drvdata(pdev, NULL);
+	netif_napi_del(&gp->napi);
+
 err_out_free_consistent:
-	gem_remove_one(pdev);
+	dma_free_coherent(&pdev->dev, sizeof(struct gem_init_block),
+			  gp->init_block, gp->gblock_dvma);
 err_out_iounmap:
 	gem_put_cell(gp);
 	iounmap(gp->regs);
diff --git linux-libre-6.6.144-gnu/drivers/net/ethernet/sunplus/spl2sw_phy.c linux-libre-6.6.145-gnu/drivers/net/ethernet/sunplus/spl2sw_phy.c
index 6f899e48f51df..a4889c52e00e4 100644
--- linux-libre-6.6.144-gnu/drivers/net/ethernet/sunplus/spl2sw_phy.c
+++ linux-libre-6.6.145-gnu/drivers/net/ethernet/sunplus/spl2sw_phy.c
@@ -79,12 +79,14 @@ int spl2sw_phy_connect(struct spl2sw_common *comm)
 void spl2sw_phy_remove(struct spl2sw_common *comm)
 {
 	struct net_device *ndev;
+	struct spl2sw_mac *mac;
 	int i;
 
 	for (i = 0; i < MAX_NETDEV_NUM; i++)
 		if (comm->ndev[i]) {
 			ndev = comm->ndev[i];
-			if (ndev)
-				phy_disconnect(ndev->phydev);
+			mac = netdev_priv(ndev);
+			phy_disconnect(ndev->phydev);
+			of_node_put(mac->phy_node);
 		}
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/ieee802154/ca8210.c linux-libre-6.6.145-gnu/drivers/net/ieee802154/ca8210.c
index 587643a371de3..50fdbe70cae84 100644
--- linux-libre-6.6.144-gnu/drivers/net/ieee802154/ca8210.c
+++ linux-libre-6.6.145-gnu/drivers/net/ieee802154/ca8210.c
@@ -597,7 +597,7 @@ static int ca8210_test_int_driver_write(
 	fifo_buffer = kmemdup(buf, len, GFP_KERNEL);
 	if (!fifo_buffer)
 		return -ENOMEM;
-	kfifo_in(&test->up_fifo, &fifo_buffer, 4);
+	kfifo_in(&test->up_fifo, &fifo_buffer, sizeof(fifo_buffer));
 	wake_up_interruptible(&priv->test.readq);
 
 	return 0;
@@ -921,9 +921,10 @@ static int ca8210_spi_transfer(
 	if (status < 0) {
 		dev_crit(
 			&spi->dev,
-			"status %d from spi_sync in write\n",
+			"status %d from spi_async in write\n",
 			status
 		);
+		kfree(cas_ctl);
 	}
 
 	return status;
@@ -2527,6 +2528,7 @@ static ssize_t ca8210_test_int_user_read(
 	struct ca8210_priv *priv = filp->private_data;
 	unsigned char *fifo_buffer;
 	unsigned long bytes_not_copied;
+	unsigned int copied;
 
 	if (filp->f_flags & O_NONBLOCK) {
 		/* Non-blocking mode */
@@ -2540,7 +2542,8 @@ static ssize_t ca8210_test_int_user_read(
 		);
 	}
 
-	if (kfifo_out(&priv->test.up_fifo, &fifo_buffer, 4) != 4) {
+	copied = kfifo_out(&priv->test.up_fifo, &fifo_buffer, sizeof(fifo_buffer));
+	if (copied != sizeof(fifo_buffer)) {
 		dev_err(
 			&priv->spi->dev,
 			"test_interface: Wrong number of elements popped from upstream fifo\n"
diff --git linux-libre-6.6.144-gnu/drivers/net/macsec.c linux-libre-6.6.145-gnu/drivers/net/macsec.c
index d9789b2969060..c15b38ece6077 100644
--- linux-libre-6.6.144-gnu/drivers/net/macsec.c
+++ linux-libre-6.6.145-gnu/drivers/net/macsec.c
@@ -638,7 +638,7 @@ static struct sk_buff *macsec_encrypt(struct sk_buff *skb,
 	}
 
 	unprotected_len = skb->len;
-	eth = eth_hdr(skb);
+	eth = skb_eth_hdr(skb);
 	sci_present = macsec_send_sci(secy);
 	hh = skb_push(skb, macsec_extra_len(sci_present));
 	memmove(hh, eth, 2 * ETH_ALEN);
@@ -3558,19 +3558,22 @@ static int macsec_dev_open(struct net_device *dev)
 		ops = macsec_get_ops(netdev_priv(dev), &ctx);
 		if (!ops) {
 			err = -EOPNOTSUPP;
-			goto clear_allmulti;
+			goto clear_promisc;
 		}
 
 		ctx.secy = &macsec->secy;
 		err = macsec_offload(ops->mdo_dev_open, &ctx);
 		if (err)
-			goto clear_allmulti;
+			goto clear_promisc;
 	}
 
 	if (netif_carrier_ok(real_dev))
 		netif_carrier_on(dev);
 
 	return 0;
+clear_promisc:
+	if (dev->flags & IFF_PROMISC)
+		dev_set_promiscuity(real_dev, -1);
 clear_allmulti:
 	if (dev->flags & IFF_ALLMULTI)
 		dev_set_allmulti(real_dev, -1);
diff --git linux-libre-6.6.144-gnu/drivers/net/phy/sfp.c linux-libre-6.6.145-gnu/drivers/net/phy/sfp.c
index 165c624c985fd..e352ceb2f7cba 100644
--- linux-libre-6.6.144-gnu/drivers/net/phy/sfp.c
+++ linux-libre-6.6.145-gnu/drivers/net/phy/sfp.c
@@ -747,6 +747,7 @@ static int sfp_i2c_mdiobus_create(struct sfp *sfp)
 static void sfp_i2c_mdiobus_destroy(struct sfp *sfp)
 {
 	mdiobus_unregister(sfp->i2c_mii);
+	mdiobus_free(sfp->i2c_mii);
 	sfp->i2c_mii = NULL;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/net/team/Makefile linux-libre-6.6.145-gnu/drivers/net/team/Makefile
index f582d81a50911..244db32c1060e 100644
--- linux-libre-6.6.144-gnu/drivers/net/team/Makefile
+++ linux-libre-6.6.145-gnu/drivers/net/team/Makefile
@@ -3,6 +3,7 @@
 # Makefile for the network team driver
 #
 
+team-y:= team_core.o
 obj-$(CONFIG_NET_TEAM) += team.o
 obj-$(CONFIG_NET_TEAM_MODE_BROADCAST) += team_mode_broadcast.o
 obj-$(CONFIG_NET_TEAM_MODE_ROUNDROBIN) += team_mode_roundrobin.o
diff --git linux-libre-6.6.144-gnu/drivers/net/team/team.c linux-libre-6.6.145-gnu/drivers/net/team/team_core.c
similarity index 97%
rename from drivers/net/team/team.c
rename to drivers/net/team/team_core.c
index deb6eb3a240a0..a4bf020cf8e7c 100644
--- linux-libre-6.6.144-gnu/drivers/net/team/team.c
+++ linux-libre-6.6.145-gnu/drivers/net/team/team_core.c
@@ -2026,8 +2026,7 @@ static netdev_features_t team_fix_features(struct net_device *dev,
 	netdev_features_t mask;
 
 	mask = features;
-	features &= ~NETIF_F_ONE_FOR_ALL;
-	features |= NETIF_F_ALL_FOR_ALL;
+	features = netdev_base_features(features);
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(port, &team->port_list, list) {
@@ -2129,6 +2128,68 @@ static const struct ethtool_ops team_ethtool_ops = {
  * rt netlink interface
  ***********************/
 
+/* For tx path we need a linkup && enabled port and for parse any port
+ * suffices.
+ */
+static struct team_port *team_header_port_get_rcu(struct team *team,
+						  bool txable)
+{
+	struct team_port *port;
+
+	list_for_each_entry_rcu(port, &team->port_list, list) {
+		if (!txable || team_port_txable(port))
+			return port;
+	}
+
+	return NULL;
+}
+
+static int team_header_create(struct sk_buff *skb, struct net_device *team_dev,
+			      unsigned short type, const void *daddr,
+			      const void *saddr, unsigned int len)
+{
+	struct team *team = netdev_priv(team_dev);
+	const struct header_ops *port_ops;
+	struct team_port *port;
+	int ret = 0;
+
+	rcu_read_lock();
+	port = team_header_port_get_rcu(team, true);
+	if (port) {
+		port_ops = READ_ONCE(port->dev->header_ops);
+		if (port_ops && port_ops->create)
+			ret = port_ops->create(skb, port->dev,
+					       type, daddr, saddr, len);
+	}
+	rcu_read_unlock();
+	return ret;
+}
+
+static int team_header_parse(const struct sk_buff *skb,
+			     const struct net_device *team_dev,
+			     unsigned char *haddr)
+{
+	struct team *team = netdev_priv(team_dev);
+	const struct header_ops *port_ops;
+	struct team_port *port;
+	int ret = 0;
+
+	rcu_read_lock();
+	port = team_header_port_get_rcu(team, false);
+	if (port) {
+		port_ops = READ_ONCE(port->dev->header_ops);
+		if (port_ops && port_ops->parse)
+			ret = port_ops->parse(skb, port->dev, haddr);
+	}
+	rcu_read_unlock();
+	return ret;
+}
+
+static const struct header_ops team_header_ops = {
+	.create		= team_header_create,
+	.parse		= team_header_parse,
+};
+
 static void team_setup_by_port(struct net_device *dev,
 			       struct net_device *port_dev)
 {
@@ -2137,7 +2198,8 @@ static void team_setup_by_port(struct net_device *dev,
 	if (port_dev->type == ARPHRD_ETHER)
 		dev->header_ops	= team->header_ops_cache;
 	else
-		dev->header_ops	= port_dev->header_ops;
+		dev->header_ops	= port_dev->header_ops ?
+				  &team_header_ops : NULL;
 	dev->type = port_dev->type;
 	dev->hard_header_len = port_dev->hard_header_len;
 	dev->needed_headroom = port_dev->needed_headroom;
diff --git linux-libre-6.6.144-gnu/drivers/net/thunderbolt/main.c linux-libre-6.6.145-gnu/drivers/net/thunderbolt/main.c
index dcaa62377808c..5d7d11d75b0b8 100644
--- linux-libre-6.6.144-gnu/drivers/net/thunderbolt/main.c
+++ linux-libre-6.6.145-gnu/drivers/net/thunderbolt/main.c
@@ -786,8 +786,12 @@ static bool tbnet_check_frame(struct tbnet *net, const struct tbnet_frame *tf,
 		return true;
 	}
 
-	/* Start of packet, validate the frame header */
-	if (frame_count == 0 || frame_count > TBNET_RING_SIZE / 4) {
+	/* Start of packet, validate the frame header. tbnet_poll() puts the
+	 * first frame in the skb linear area and every further frame in a page
+	 * fragment, so a packet may not span more than MAX_SKB_FRAGS + 1 frames
+	 * without overflowing skb_shinfo()->frags[].
+	 */
+	if (frame_count == 0 || frame_count > MAX_SKB_FRAGS + 1) {
 		net->stats.rx_length_errors++;
 		return false;
 	}
diff --git linux-libre-6.6.144-gnu/drivers/net/usb/gl620a.c linux-libre-6.6.145-gnu/drivers/net/usb/gl620a.c
index 0bfa37c140591..09afd137b64e1 100644
--- linux-libre-6.6.144-gnu/drivers/net/usb/gl620a.c
+++ linux-libre-6.6.145-gnu/drivers/net/usb/gl620a.c
@@ -104,6 +104,9 @@ static int genelink_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 			return 0;
 		}
 
+		if (!skb_pull(skb, size + 4))
+			return 0;
+
 		// allocate the skb for the individual packet
 		gl_skb = alloc_skb(size, GFP_ATOMIC);
 		if (gl_skb) {
@@ -116,9 +119,6 @@ static int genelink_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 		// advance to the next packet
 		packet = (struct gl_packet *)&packet->packet_data[size];
 		count--;
-
-		// shift the data pointer to the next gl_packet
-		skb_pull(skb, size + 4);
 	}
 
 	// skip the packet length field 4 bytes
diff --git linux-libre-6.6.144-gnu/drivers/net/usb/kalmia.c linux-libre-6.6.145-gnu/drivers/net/usb/kalmia.c
index ee9c48f7f68f9..0dd0a30c3db41 100644
--- linux-libre-6.6.144-gnu/drivers/net/usb/kalmia.c
+++ linux-libre-6.6.145-gnu/drivers/net/usb/kalmia.c
@@ -276,6 +276,14 @@ kalmia_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 				"Received header: %6phC. Package length: %i\n",
 				header_start, skb->len - KALMIA_HEADER_LENGTH);
 
+		/* both framing headers must be present before we subtract
+		 * them, otherwise usb_packet_length underflows and the
+		 * device-supplied ether_packet_length drives an out of bounds
+		 * access below
+		 */
+		if (skb->len < 2 * KALMIA_HEADER_LENGTH)
+			return 0;
+
 		/* subtract start header and end header */
 		usb_packet_length = skb->len - (2 * KALMIA_HEADER_LENGTH);
 		ether_packet_length = get_unaligned_le16(&header_start[2]);
diff --git linux-libre-6.6.144-gnu/drivers/net/usb/lan78xx.c linux-libre-6.6.145-gnu/drivers/net/usb/lan78xx.c
index f5bcf150fd9ed..cc9fa1ae7c1c1 100644
--- linux-libre-6.6.144-gnu/drivers/net/usb/lan78xx.c
+++ linux-libre-6.6.145-gnu/drivers/net/usb/lan78xx.c
@@ -817,6 +817,156 @@ static void lan78xx_update_stats(struct lan78xx_net *dev)
 	usb_autopm_put_interface(dev->intf);
 }
 
+static int lan78xx_start_hw(struct lan78xx_net *dev, u32 reg, u32 hw_enable)
+{
+	return lan78xx_update_reg(dev, reg, hw_enable, hw_enable);
+}
+
+static int lan78xx_stop_hw(struct lan78xx_net *dev, u32 reg, u32 hw_enabled,
+			   u32 hw_disabled)
+{
+	unsigned long timeout;
+	bool stopped = true;
+	int ret;
+	u32 buf;
+
+	/* Stop the h/w block (if not already stopped) */
+
+	ret = lan78xx_read_reg(dev, reg, &buf);
+	if (ret < 0)
+		return ret;
+
+	if (buf & hw_enabled) {
+		buf &= ~hw_enabled;
+
+		ret = lan78xx_write_reg(dev, reg, buf);
+		if (ret < 0)
+			return ret;
+
+		stopped = false;
+		timeout = jiffies + HW_DISABLE_TIMEOUT;
+		do  {
+			ret = lan78xx_read_reg(dev, reg, &buf);
+			if (ret < 0)
+				return ret;
+
+			if (buf & hw_disabled)
+				stopped = true;
+			else
+				msleep(HW_DISABLE_DELAY_MS);
+		} while (!stopped && !time_after(jiffies, timeout));
+	}
+
+	ret = stopped ? 0 : -ETIME;
+
+	return ret;
+}
+
+static int lan78xx_flush_fifo(struct lan78xx_net *dev, u32 reg, u32 fifo_flush)
+{
+	return lan78xx_update_reg(dev, reg, fifo_flush, fifo_flush);
+}
+
+static int lan78xx_start_tx_path(struct lan78xx_net *dev)
+{
+	int ret;
+
+	netif_dbg(dev, drv, dev->net, "start tx path");
+
+	/* Start the MAC transmitter */
+
+	ret = lan78xx_start_hw(dev, MAC_TX, MAC_TX_TXEN_);
+	if (ret < 0)
+		return ret;
+
+	/* Start the Tx FIFO */
+
+	ret = lan78xx_start_hw(dev, FCT_TX_CTL, FCT_TX_CTL_EN_);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int lan78xx_stop_tx_path(struct lan78xx_net *dev)
+{
+	int ret;
+
+	netif_dbg(dev, drv, dev->net, "stop tx path");
+
+	/* Stop the Tx FIFO */
+
+	ret = lan78xx_stop_hw(dev, FCT_TX_CTL, FCT_TX_CTL_EN_, FCT_TX_CTL_DIS_);
+	if (ret < 0)
+		return ret;
+
+	/* Stop the MAC transmitter */
+
+	ret = lan78xx_stop_hw(dev, MAC_TX, MAC_TX_TXEN_, MAC_TX_TXD_);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+/* The caller must ensure the Tx path is stopped before calling
+ * lan78xx_flush_tx_fifo().
+ */
+static int lan78xx_flush_tx_fifo(struct lan78xx_net *dev)
+{
+	return lan78xx_flush_fifo(dev, FCT_TX_CTL, FCT_TX_CTL_RST_);
+}
+
+static int lan78xx_start_rx_path(struct lan78xx_net *dev)
+{
+	int ret;
+
+	netif_dbg(dev, drv, dev->net, "start rx path");
+
+	/* Start the Rx FIFO */
+
+	ret = lan78xx_start_hw(dev, FCT_RX_CTL, FCT_RX_CTL_EN_);
+	if (ret < 0)
+		return ret;
+
+	/* Start the MAC receiver*/
+
+	ret = lan78xx_start_hw(dev, MAC_RX, MAC_RX_RXEN_);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int lan78xx_stop_rx_path(struct lan78xx_net *dev)
+{
+	int ret;
+
+	netif_dbg(dev, drv, dev->net, "stop rx path");
+
+	/* Stop the MAC receiver */
+
+	ret = lan78xx_stop_hw(dev, MAC_RX, MAC_RX_RXEN_, MAC_RX_RXD_);
+	if (ret < 0)
+		return ret;
+
+	/* Stop the Rx FIFO */
+
+	ret = lan78xx_stop_hw(dev, FCT_RX_CTL, FCT_RX_CTL_EN_, FCT_RX_CTL_DIS_);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+/* The caller must ensure the Rx path is stopped before calling
+ * lan78xx_flush_rx_fifo().
+ */
+static int lan78xx_flush_rx_fifo(struct lan78xx_net *dev)
+{
+	return lan78xx_flush_fifo(dev, FCT_RX_CTL, FCT_RX_CTL_RST_);
+}
+
 /* Loop until the read is completed with timeout called with phy_mutex held */
 static int lan78xx_phy_wait_not_busy(struct lan78xx_net *dev)
 {
@@ -1268,6 +1418,17 @@ static void lan78xx_deferred_multicast_write(struct work_struct *param)
 	lan78xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
 }
 
+static void lan78xx_update_vlan_filter(struct lan78xx_priv *pdata,
+				       struct net_device *netdev,
+				       netdev_features_t features)
+{
+	if ((features & NETIF_F_HW_VLAN_CTAG_FILTER) &&
+	    !(netdev->flags & IFF_PROMISC))
+		pdata->rfe_ctl |= RFE_CTL_VLAN_FILTER_;
+	else
+		pdata->rfe_ctl &= ~RFE_CTL_VLAN_FILTER_;
+}
+
 static void lan78xx_set_multicast(struct net_device *netdev)
 {
 	struct lan78xx_net *dev = netdev_priv(netdev);
@@ -1302,6 +1463,8 @@ static void lan78xx_set_multicast(struct net_device *netdev)
 		}
 	}
 
+	lan78xx_update_vlan_filter(pdata, dev->net, dev->net->features);
+
 	if (netdev_mc_count(dev->net)) {
 		struct netdev_hw_addr *ha;
 		int i;
@@ -2606,10 +2769,7 @@ static int lan78xx_set_features(struct net_device *netdev,
 	else
 		pdata->rfe_ctl &= ~RFE_CTL_VLAN_STRIP_;
 
-	if (features & NETIF_F_HW_VLAN_CTAG_FILTER)
-		pdata->rfe_ctl |= RFE_CTL_VLAN_FILTER_;
-	else
-		pdata->rfe_ctl &= ~RFE_CTL_VLAN_FILTER_;
+	lan78xx_update_vlan_filter(pdata, netdev, features);
 
 	spin_unlock_irqrestore(&pdata->rfe_ctl_lock, flags);
 
@@ -2747,156 +2907,6 @@ static int lan78xx_urb_config_init(struct lan78xx_net *dev)
 	return result;
 }
 
-static int lan78xx_start_hw(struct lan78xx_net *dev, u32 reg, u32 hw_enable)
-{
-	return lan78xx_update_reg(dev, reg, hw_enable, hw_enable);
-}
-
-static int lan78xx_stop_hw(struct lan78xx_net *dev, u32 reg, u32 hw_enabled,
-			   u32 hw_disabled)
-{
-	unsigned long timeout;
-	bool stopped = true;
-	int ret;
-	u32 buf;
-
-	/* Stop the h/w block (if not already stopped) */
-
-	ret = lan78xx_read_reg(dev, reg, &buf);
-	if (ret < 0)
-		return ret;
-
-	if (buf & hw_enabled) {
-		buf &= ~hw_enabled;
-
-		ret = lan78xx_write_reg(dev, reg, buf);
-		if (ret < 0)
-			return ret;
-
-		stopped = false;
-		timeout = jiffies + HW_DISABLE_TIMEOUT;
-		do  {
-			ret = lan78xx_read_reg(dev, reg, &buf);
-			if (ret < 0)
-				return ret;
-
-			if (buf & hw_disabled)
-				stopped = true;
-			else
-				msleep(HW_DISABLE_DELAY_MS);
-		} while (!stopped && !time_after(jiffies, timeout));
-	}
-
-	ret = stopped ? 0 : -ETIME;
-
-	return ret;
-}
-
-static int lan78xx_flush_fifo(struct lan78xx_net *dev, u32 reg, u32 fifo_flush)
-{
-	return lan78xx_update_reg(dev, reg, fifo_flush, fifo_flush);
-}
-
-static int lan78xx_start_tx_path(struct lan78xx_net *dev)
-{
-	int ret;
-
-	netif_dbg(dev, drv, dev->net, "start tx path");
-
-	/* Start the MAC transmitter */
-
-	ret = lan78xx_start_hw(dev, MAC_TX, MAC_TX_TXEN_);
-	if (ret < 0)
-		return ret;
-
-	/* Start the Tx FIFO */
-
-	ret = lan78xx_start_hw(dev, FCT_TX_CTL, FCT_TX_CTL_EN_);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int lan78xx_stop_tx_path(struct lan78xx_net *dev)
-{
-	int ret;
-
-	netif_dbg(dev, drv, dev->net, "stop tx path");
-
-	/* Stop the Tx FIFO */
-
-	ret = lan78xx_stop_hw(dev, FCT_TX_CTL, FCT_TX_CTL_EN_, FCT_TX_CTL_DIS_);
-	if (ret < 0)
-		return ret;
-
-	/* Stop the MAC transmitter */
-
-	ret = lan78xx_stop_hw(dev, MAC_TX, MAC_TX_TXEN_, MAC_TX_TXD_);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-/* The caller must ensure the Tx path is stopped before calling
- * lan78xx_flush_tx_fifo().
- */
-static int lan78xx_flush_tx_fifo(struct lan78xx_net *dev)
-{
-	return lan78xx_flush_fifo(dev, FCT_TX_CTL, FCT_TX_CTL_RST_);
-}
-
-static int lan78xx_start_rx_path(struct lan78xx_net *dev)
-{
-	int ret;
-
-	netif_dbg(dev, drv, dev->net, "start rx path");
-
-	/* Start the Rx FIFO */
-
-	ret = lan78xx_start_hw(dev, FCT_RX_CTL, FCT_RX_CTL_EN_);
-	if (ret < 0)
-		return ret;
-
-	/* Start the MAC receiver*/
-
-	ret = lan78xx_start_hw(dev, MAC_RX, MAC_RX_RXEN_);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int lan78xx_stop_rx_path(struct lan78xx_net *dev)
-{
-	int ret;
-
-	netif_dbg(dev, drv, dev->net, "stop rx path");
-
-	/* Stop the MAC receiver */
-
-	ret = lan78xx_stop_hw(dev, MAC_RX, MAC_RX_RXEN_, MAC_RX_RXD_);
-	if (ret < 0)
-		return ret;
-
-	/* Stop the Rx FIFO */
-
-	ret = lan78xx_stop_hw(dev, FCT_RX_CTL, FCT_RX_CTL_EN_, FCT_RX_CTL_DIS_);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-/* The caller must ensure the Rx path is stopped before calling
- * lan78xx_flush_rx_fifo().
- */
-static int lan78xx_flush_rx_fifo(struct lan78xx_net *dev)
-{
-	return lan78xx_flush_fifo(dev, FCT_RX_CTL, FCT_RX_CTL_RST_);
-}
-
 static int lan78xx_reset(struct lan78xx_net *dev)
 {
 	struct lan78xx_priv *pdata = (struct lan78xx_priv *)(dev->data[0]);
diff --git linux-libre-6.6.144-gnu/drivers/net/usb/net1080.c linux-libre-6.6.145-gnu/drivers/net/usb/net1080.c
index b0c0c9dd6a028..8a66549cefa7d 100644
--- linux-libre-6.6.144-gnu/drivers/net/usb/net1080.c
+++ linux-libre-6.6.145-gnu/drivers/net/usb/net1080.c
@@ -381,7 +381,7 @@ static int net1080_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 	skb_trim(skb, skb->len - sizeof *trailer);
 
 	if ((packet_len & 0x01) == 0) {
-		if (skb->data [packet_len] != PAD_BYTE) {
+		if (packet_len >= skb->len || skb->data[packet_len] != PAD_BYTE) {
 			dev->net->stats.rx_frame_errors++;
 			netdev_dbg(dev->net, "bad pad\n");
 			return 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/veth.c linux-libre-6.6.145-gnu/drivers/net/veth.c
index 2b3b0beb55c88..d85a11e9477f0 100644
--- linux-libre-6.6.144-gnu/drivers/net/veth.c
+++ linux-libre-6.6.145-gnu/drivers/net/veth.c
@@ -1159,6 +1159,8 @@ static int veth_enable_xdp_range(struct net_device *dev, int start, int end,
 err_reg_mem:
 	xdp_rxq_info_unreg(&priv->rq[i].xdp_rxq);
 err_rxq_reg:
+	if (!napi_already_on)
+		netif_napi_del(&priv->rq[i].xdp_napi);
 	for (i--; i >= start; i--) {
 		struct veth_rq *rq = &priv->rq[i];
 
diff --git linux-libre-6.6.144-gnu/drivers/net/virtio_net.c linux-libre-6.6.145-gnu/drivers/net/virtio_net.c
index 33f61922c1399..fe0e647808cd7 100644
--- linux-libre-6.6.144-gnu/drivers/net/virtio_net.c
+++ linux-libre-6.6.145-gnu/drivers/net/virtio_net.c
@@ -208,15 +208,16 @@ struct receive_queue {
  * because table sizes may be differ according to the device configuration.
  */
 #define VIRTIO_NET_RSS_MAX_KEY_SIZE     40
-#define VIRTIO_NET_RSS_MAX_TABLE_LEN    128
 struct virtio_net_ctrl_rss {
 	u32 hash_types;
 	u16 indirection_table_mask;
 	u16 unclassified_queue;
-	u16 indirection_table[VIRTIO_NET_RSS_MAX_TABLE_LEN];
+	u16 hash_cfg_reserved; /* for HASH_CONFIG (see virtio_net_hash_config for details) */
 	u16 max_tx_vq;
 	u8 hash_key_length;
 	u8 key[VIRTIO_NET_RSS_MAX_KEY_SIZE];
+
+	u16 *indirection_table;
 };
 
 /* Control VQ buffers: protected by the rtnl lock */
@@ -1333,15 +1334,18 @@ static struct sk_buff *receive_big(struct net_device *dev,
 				   struct virtnet_rq_stats *stats)
 {
 	struct page *page = buf;
+	unsigned long max_len;
 	struct sk_buff *skb;
 
+	max_len = (vi->big_packets_num_skbfrags + 1) * PAGE_SIZE -
+		  sizeof(struct padded_vnet_hdr) + vi->hdr_len;
+
 	/* Make sure that len does not exceed the size allocated in
 	 * add_recvbuf_big.
 	 */
-	if (unlikely(len > (vi->big_packets_num_skbfrags + 1) * PAGE_SIZE)) {
+	if (unlikely(len > max_len)) {
 		pr_debug("%s: rx error: len %u exceeds allocated size %lu\n",
-			 dev->name, len,
-			 (vi->big_packets_num_skbfrags + 1) * PAGE_SIZE);
+			 dev->name, len, max_len);
 		goto err;
 	}
 
@@ -2224,6 +2228,9 @@ static int virtnet_poll(struct napi_struct *napi, int budget)
 	unsigned int received;
 	unsigned int xdp_xmit = 0;
 
+	if (budget)
+		virtqueue_disable_cb(rq->vq);
+
 	virtnet_poll_cleantx(rq, budget);
 
 	received = virtnet_receive(rq, budget, &xdp_xmit);
@@ -3011,6 +3018,25 @@ static int virtnet_set_ringparam(struct net_device *dev,
 	return 0;
 }
 
+static int rss_indirection_table_alloc(struct virtio_net_ctrl_rss *rss, u16 indir_table_size)
+{
+	if (!indir_table_size) {
+		rss->indirection_table = NULL;
+		return 0;
+	}
+
+	rss->indirection_table = kcalloc(indir_table_size, sizeof(u16), GFP_KERNEL);
+	if (!rss->indirection_table)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static void rss_indirection_table_free(struct virtio_net_ctrl_rss *rss)
+{
+	kfree(rss->indirection_table);
+}
+
 static bool virtnet_commit_rss_command(struct virtnet_info *vi)
 {
 	struct net_device *dev = vi->dev;
@@ -3020,11 +3046,15 @@ static bool virtnet_commit_rss_command(struct virtnet_info *vi)
 	/* prepare sgs */
 	sg_init_table(sgs, 4);
 
-	sg_buf_size = offsetof(struct virtio_net_ctrl_rss, indirection_table);
+	sg_buf_size = offsetof(struct virtio_net_ctrl_rss, hash_cfg_reserved);
 	sg_set_buf(&sgs[0], &vi->ctrl->rss, sg_buf_size);
 
-	sg_buf_size = sizeof(uint16_t) * (vi->ctrl->rss.indirection_table_mask + 1);
-	sg_set_buf(&sgs[1], vi->ctrl->rss.indirection_table, sg_buf_size);
+	if (vi->has_rss) {
+		sg_buf_size = sizeof(uint16_t) * vi->rss_indir_table_size;
+		sg_set_buf(&sgs[1], vi->ctrl->rss.indirection_table, sg_buf_size);
+	} else {
+		sg_set_buf(&sgs[1], &vi->ctrl->rss.hash_cfg_reserved, sizeof(uint16_t));
+	}
 
 	sg_buf_size = offsetof(struct virtio_net_ctrl_rss, key)
 			- offsetof(struct virtio_net_ctrl_rss, max_tx_vq);
@@ -4080,7 +4110,10 @@ static void virtnet_free_queues(struct virtnet_info *vi)
 
 	kfree(vi->rq);
 	kfree(vi->sq);
+	if (vi->ctrl)
+		rss_indirection_table_free(&vi->ctrl->rss);
 	kfree(vi->ctrl);
+	vi->ctrl = NULL;
 }
 
 static void _free_receive_bufs(struct virtnet_info *vi)
@@ -4266,6 +4299,9 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
 		vi->ctrl = kzalloc(sizeof(*vi->ctrl), GFP_KERNEL);
 		if (!vi->ctrl)
 			goto err_ctrl;
+		if ((vi->has_rss || vi->has_rss_hash_report) &&
+		    rss_indirection_table_alloc(&vi->ctrl->rss, vi->rss_indir_table_size))
+			goto err_sq;
 	} else {
 		vi->ctrl = NULL;
 	}
@@ -4298,7 +4334,10 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
 err_rq:
 	kfree(vi->sq);
 err_sq:
+	if (vi->ctrl)
+		rss_indirection_table_free(&vi->ctrl->rss);
 	kfree(vi->ctrl);
+	vi->ctrl = NULL;
 err_ctrl:
 	return -ENOMEM;
 }
diff --git linux-libre-6.6.144-gnu/drivers/net/vxlan/vxlan_core.c linux-libre-6.6.145-gnu/drivers/net/vxlan/vxlan_core.c
index 958d3be4f9908..1a3a00476a936 100644
--- linux-libre-6.6.144-gnu/drivers/net/vxlan/vxlan_core.c
+++ linux-libre-6.6.145-gnu/drivers/net/vxlan/vxlan_core.c
@@ -680,14 +680,18 @@ static struct vxlanhdr *vxlan_gro_prepare_receive(struct sock *sk,
 						  struct sk_buff *skb,
 						  struct gro_remcsum *grc)
 {
-	struct sk_buff *p;
 	struct vxlanhdr *vh, *vh2;
 	unsigned int hlen, off_vx;
-	struct vxlan_sock *vs = rcu_dereference_sk_user_data(sk);
+	struct vxlan_sock *vs;
+	struct sk_buff *p;
 	__be32 flags;
 
 	skb_gro_remcsum_init(grc);
 
+	vs = rcu_dereference_sk_user_data(sk);
+	if (!vs)
+		return NULL;
+
 	off_vx = skb_gro_offset(skb);
 	hlen = off_vx + sizeof(*vh);
 	vh = skb_gro_header(skb, hlen, off_vx);
diff --git linux-libre-6.6.144-gnu/drivers/net/wan/ixp4xx_hss.c linux-libre-6.6.145-gnu/drivers/net/wan/ixp4xx_hss.c
index e46b7f5ee49e2..9dbd04956d627 100644
--- linux-libre-6.6.144-gnu/drivers/net/wan/ixp4xx_hss.c
+++ linux-libre-6.6.145-gnu/drivers/net/wan/ixp4xx_hss.c
@@ -1487,11 +1487,11 @@ static int ixp4xx_hss_probe(struct platform_device *pdev)
 				     "unable to get CLK internal GPIO\n");
 
 	ndev = alloc_hdlcdev(port);
-	port->netdev = alloc_hdlcdev(port);
-	if (!port->netdev) {
+	if (!ndev) {
 		err = -ENOMEM;
 		goto err_plat;
 	}
+	port->netdev = ndev;
 
 	SET_NETDEV_DEV(ndev, &pdev->dev);
 	hdlc = dev_to_hdlc(ndev);
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/ath/ath9k/xmit.c linux-libre-6.6.145-gnu/drivers/net/wireless/ath/ath9k/xmit.c
index 4e939dcac1c9d..c1807356bea76 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/ath/ath9k/xmit.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2754,6 +2754,11 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 			continue;
 		}
 
+		if (ts.qid >= ATH9K_NUM_TX_QUEUES) {
+			ath_dbg(common, XMIT, "invalid qid %d\n", ts.qid);
+			continue;
+		}
+
 		txq = &sc->tx.txq[ts.qid];
 
 		ath_txq_lock(sc, txq);
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/ath/wcn36xx/smd.c linux-libre-6.6.145-gnu/drivers/net/wireless/ath/wcn36xx/smd.c
index b842e51957440..acce78a970549 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/ath/wcn36xx/smd.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -2659,6 +2659,9 @@ static int wcn36xx_smd_trigger_ba_rsp(void *buf, int len, struct add_ba_info *ba
 	if (rsp->candidate_cnt < 1)
 		return rsp->status ? rsp->status : -EINVAL;
 
+	if (len < sizeof(*rsp) + sizeof(*candidate))
+		return -EINVAL;
+
 	candidate = (struct wcn36xx_hal_trigger_ba_rsp_candidate *)(buf + sizeof(*rsp));
 
 	for (i = 0; i < STACFG_MAX_TC; i++) {
@@ -2865,6 +2868,12 @@ static int wcn36xx_smd_print_reg_info_ind(struct wcn36xx *wcn,
 		return -EIO;
 	}
 
+	if (rsp->count > (len - sizeof(*rsp)) / sizeof(rsp->regs[0])) {
+		wcn36xx_warn("Truncated print reg info indication: count %u, len %zu\n",
+			     rsp->count, len);
+		return -EIO;
+	}
+
 	wcn36xx_dbg(WCN36XX_DBG_HAL,
 		    "reginfo indication, scenario: 0x%x reason: 0x%x\n",
 		    rsp->scenario, rsp->reason);
@@ -3353,6 +3362,10 @@ int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev,
 	case WCN36XX_HAL_EXIT_IMPS_RSP:
 	case WCN36XX_HAL_UPDATE_CHANNEL_LIST_RSP:
 	case WCN36XX_HAL_ADD_BCN_FILTER_RSP:
+		if (len > WCN36XX_HAL_BUF_SIZE) {
+			wcn36xx_warn("HAL response too large: %d\n", len);
+			break;
+		}
 		memcpy(wcn->hal_buf, buf, len);
 		wcn->hal_rsp_len = len;
 		complete(&wcn->hal_rsp_compl);
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/cisco/airo.c linux-libre-6.6.145-gnu/drivers/net/wireless/cisco/airo.c
index dbd13f7aa3e6e..bd269fdaa1d01 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/cisco/airo.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/cisco/airo.c
@@ -2437,7 +2437,9 @@ void stop_airo_card(struct net_device *dev, int freeres)
 
 EXPORT_SYMBOL(stop_airo_card);
 
-static int wll_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+static int wll_header_parse(const struct sk_buff *skb,
+			    const struct net_device *dev,
+			    unsigned char *haddr)
 {
 	memcpy(haddr, skb_mac_header(skb) + 10, ETH_ALEN);
 	return ETH_ALEN;
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/intersil/hostap/hostap_main.c linux-libre-6.6.145-gnu/drivers/net/wireless/intersil/hostap/hostap_main.c
index 787f685e70b49..8ba1a709fe47d 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/intersil/hostap/hostap_main.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/intersil/hostap/hostap_main.c
@@ -575,6 +575,7 @@ void hostap_dump_tx_header(const char *name, const struct hfa384x_tx_frame *tx)
 
 
 static int hostap_80211_header_parse(const struct sk_buff *skb,
+				     const struct net_device *dev,
 				     unsigned char *haddr)
 {
 	memcpy(haddr, skb_mac_header(skb) + 10, ETH_ALEN); /* addr2 */
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/marvell/mwifiex/join.c linux-libre-6.6.145-gnu/drivers/net/wireless/marvell/mwifiex/join.c
index a6e254a1185c1..c2fa654e7f61e 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/marvell/mwifiex/join.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/marvell/mwifiex/join.c
@@ -690,7 +690,6 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
 	/* Send a Media Connected event, according to the Spec */
 	priv->media_connected = true;
 
-	priv->adapter->ps_state = PS_STATE_AWAKE;
 	priv->adapter->pps_uapsd_mode = false;
 	priv->adapter->tx_lock_flag = false;
 
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/mediatek/mt76/mac80211.c linux-libre-6.6.145-gnu/drivers/net/wireless/mediatek/mt76/mac80211.c
index bf4541e76ba22..61543ab7c2560 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -1137,7 +1137,7 @@ mt76_check_ccmp_pn(struct sk_buff *skb)
 		 * All further fragments will be validated by mac80211 only.
 		 */
 		if (ieee80211_is_frag(hdr) &&
-		    !ieee80211_is_first_frag(hdr->frame_control))
+		    !ieee80211_is_first_frag(hdr->seq_ctrl))
 			return;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c linux-libre-6.6.145-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index e2983dbf05a90..ae91a9815fd22 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -916,16 +916,16 @@ mt7915_mac_tx_free(struct mt7915_dev *dev, void *data, int len)
 		}
 
 		if (!mtk_wed_device_active(&mdev->mmio.wed) && wcid) {
-			u32 tx_retries = 0, tx_failed = 0;
+			u32 tx_retries = 0, tx_failed = 0, count;
 
 			if (v3 && (info & MT_TX_FREE_MPDU_HEADER_V3)) {
-				tx_retries =
-					FIELD_GET(MT_TX_FREE_COUNT_V3, info) - 1;
+				count = FIELD_GET(MT_TX_FREE_COUNT_V3, info);
+				tx_retries = count ? count - 1 : 0;
 				tx_failed = tx_retries +
 					!!FIELD_GET(MT_TX_FREE_STAT_V3, info);
 			} else if (!v3 && (info & MT_TX_FREE_MPDU_HEADER)) {
-				tx_retries =
-					FIELD_GET(MT_TX_FREE_COUNT, info) - 1;
+				count = FIELD_GET(MT_TX_FREE_COUNT, info);
+				tx_retries = count ? count - 1 : 0;
 				tx_failed = tx_retries +
 					!!FIELD_GET(MT_TX_FREE_STAT, info);
 			}
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c linux-libre-6.6.145-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index cd4eee3749226..5099e6f79448f 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -536,8 +536,9 @@ static void mt7921_mac_tx_free(struct mt792x_dev *dev, void *data, int len)
 		stat = FIELD_GET(MT_TX_FREE_STATUS, info);
 
 		if (wcid) {
-			wcid->stats.tx_retries +=
-				FIELD_GET(MT_TX_FREE_COUNT, info) - 1;
+			u32 count = FIELD_GET(MT_TX_FREE_COUNT, info);
+
+			wcid->stats.tx_retries += count ? count - 1 : 0;
 			wcid->stats.tx_failed += !!stat;
 		}
 
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c linux-libre-6.6.145-gnu/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
index 00b945053e199..21c6df8c7fe86 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1382,7 +1382,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
 			                      GFP_KERNEL);
 		if (!rt2x00dev->drv_data) {
 			retval = -ENOMEM;
-			goto exit;
+			return retval;
 		}
 	}
 
@@ -1416,7 +1416,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
 	    alloc_ordered_workqueue("%s", 0, wiphy_name(rt2x00dev->hw->wiphy));
 	if (!rt2x00dev->workqueue) {
 		retval = -ENOMEM;
-		goto exit;
+		goto exit_free_drv_data;
 	}
 
 	INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled);
@@ -1488,6 +1488,14 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
 exit:
 	rt2x00lib_remove_dev(rt2x00dev);
 
+	return retval;
+
+exit_free_drv_data:
+	clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
+
+	kfree(rt2x00dev->drv_data);
+	rt2x00dev->drv_data = NULL;
+
 	return retval;
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_probe_dev);
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/realtek/rtw88/pci.c linux-libre-6.6.145-gnu/drivers/net/wireless/realtek/rtw88/pci.c
index bd6d8b2af2420..1da0bc436d8f8 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/realtek/rtw88/pci.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/realtek/rtw88/pci.c
@@ -1074,6 +1074,11 @@ static u32 rtw_pci_rx_napi(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci,
 		 * discard the frame if none available
 		 */
 		new_len = pkt_stat.pkt_len + pkt_offset;
+		if (unlikely(new_len > RTK_PCI_RX_BUF_SIZE)) {
+			rtw_dbg(rtwdev, RTW_DBG_RX,
+				"oversized RX packet: %u\n", new_len);
+			goto next_rp;
+		}
 		new = dev_alloc_skb(new_len);
 		if (WARN_ONCE(!new, "rx routine starvation\n"))
 			goto next_rp;
diff --git linux-libre-6.6.144-gnu/drivers/net/wireless/realtek/rtw89/fw.c linux-libre-6.6.145-gnu/drivers/net/wireless/realtek/rtw89/fw.c
index c71016384d438..726553328d75b 100644
--- linux-libre-6.6.144-gnu/drivers/net/wireless/realtek/rtw89/fw.c
+++ linux-libre-6.6.145-gnu/drivers/net/wireless/realtek/rtw89/fw.c
@@ -3641,7 +3641,7 @@ static int rtw89_update_6ghz_rnr_chan(struct rtw89_dev *rtwdev,
 	struct sk_buff *skb;
 	bool found;
 	int ret = 0;
-	u8 i;
+	u32 i;
 
 	if (!req->n_6ghz_params)
 		return 0;
diff --git linux-libre-6.6.144-gnu/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c linux-libre-6.6.145-gnu/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c
index bff46f7ca59f3..0bbd41263cc2f 100644
--- linux-libre-6.6.144-gnu/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c
+++ linux-libre-6.6.145-gnu/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c
@@ -553,19 +553,21 @@ static int mux_dl_process_dg(struct iosm_mux *ipc_mux, struct mux_adbh *adbh,
 	u32 packet_offset, i, rc, dg_len;
 
 	for (i = 0; i < nr_of_dg; i++, dg++) {
-		if (le32_to_cpu(dg->datagram_index)
-				< sizeof(struct mux_adbh))
+		u32 dg_index = le32_to_cpu(dg->datagram_index);
+
+		dg_len = le16_to_cpu(dg->datagram_length);
+
+		if (dg_index < sizeof(struct mux_adbh))
 			goto dg_error;
 
-		/* Is the packet inside of the ADB */
-		if (le32_to_cpu(dg->datagram_index) >=
-					le32_to_cpu(adbh->block_length)) {
+		/* Is the packet inside of the ADB and the received skb ? */
+		if (dg_index >= le32_to_cpu(adbh->block_length) ||
+		    dg_index >= skb->len ||
+		    dg_len > skb->len - dg_index ||
+		    dl_head_pad_len >= dg_len) {
 			goto dg_error;
 		} else {
-			packet_offset =
-				le32_to_cpu(dg->datagram_index) +
-				dl_head_pad_len;
-			dg_len = le16_to_cpu(dg->datagram_length);
+			packet_offset = dg_index + dl_head_pad_len;
 			/* Pass the packet to the netif layer. */
 			rc = ipc_mux_net_receive(ipc_mux, if_id, ipc_mux->wwan,
 						 packet_offset,
@@ -589,12 +591,16 @@ static void mux_dl_adb_decode(struct iosm_mux *ipc_mux,
 	struct mux_adbh *adbh;
 	struct mux_adth *adth;
 	int nr_of_dg, if_id;
-	u32 adth_index;
+	u32 adth_index, prev_index = 0;
 	u8 *block;
 
 	block = skb->data;
 	adbh = (struct mux_adbh *)block;
 
+	/* The block header itself must fit in the received skb. */
+	if (skb->len < sizeof(struct mux_adbh))
+		goto adb_decode_err;
+
 	/* Process the aggregated datagram tables. */
 	adth_index = le32_to_cpu(adbh->first_table_index);
 
@@ -606,6 +612,16 @@ static void mux_dl_adb_decode(struct iosm_mux *ipc_mux,
 
 	/* Loop through mixed session tables. */
 	while (adth_index) {
+		/* The table header must lie within the received skb, and the
+		 * chain must move forward so a modem cannot make the loop
+		 * cycle between two tables.
+		 */
+		if (adth_index <= prev_index ||
+		    adth_index < sizeof(struct mux_adbh) ||
+		    adth_index > skb->len - sizeof(struct mux_adth))
+			goto adb_decode_err;
+		prev_index = adth_index;
+
 		/* Get the reference to the table header. */
 		adth = (struct mux_adth *)(block + adth_index);
 
@@ -629,6 +645,10 @@ static void mux_dl_adb_decode(struct iosm_mux *ipc_mux,
 		if (le16_to_cpu(adth->table_length) < sizeof(struct mux_adth))
 			goto adb_decode_err;
 
+		/* The whole datagram table must fit in the received skb. */
+		if (le16_to_cpu(adth->table_length) > skb->len - adth_index)
+			goto adb_decode_err;
+
 		/* Calculate the number of datagrams. */
 		nr_of_dg = (le16_to_cpu(adth->table_length) -
 					sizeof(struct mux_adth)) /
diff --git linux-libre-6.6.144-gnu/drivers/net/wwan/t7xx/t7xx_hif_cldma.c linux-libre-6.6.145-gnu/drivers/net/wwan/t7xx/t7xx_hif_cldma.c
index 554ba4669cc8d..09df3ee7b3190 100644
--- linux-libre-6.6.144-gnu/drivers/net/wwan/t7xx/t7xx_hif_cldma.c
+++ linux-libre-6.6.145-gnu/drivers/net/wwan/t7xx/t7xx_hif_cldma.c
@@ -1053,6 +1053,9 @@ err_free_tx_ring:
 	while (i--)
 		t7xx_cldma_ring_free(md_ctrl, &md_ctrl->tx_ring[i], DMA_TO_DEVICE);
 
+	dma_pool_destroy(md_ctrl->gpd_dmapool);
+	md_ctrl->gpd_dmapool = NULL;
+
 	return ret;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/net/wwan/t7xx/t7xx_port_wwan.c linux-libre-6.6.145-gnu/drivers/net/wwan/t7xx/t7xx_port_wwan.c
index 17389c8f6600a..597a06e86f6ec 100644
--- linux-libre-6.6.144-gnu/drivers/net/wwan/t7xx/t7xx_port_wwan.c
+++ linux-libre-6.6.145-gnu/drivers/net/wwan/t7xx/t7xx_port_wwan.c
@@ -74,6 +74,8 @@ static int t7xx_port_ctrl_tx(struct wwan_port *port, struct sk_buff *skb)
 
 	while (cur) {
 		cloned = skb_clone(cur, GFP_KERNEL);
+		if (!cloned)
+			return cnt ? cnt : -ENOMEM;
 		cloned->len = skb_headlen(cur);
 		ret = t7xx_port_send_skb(port_private, cloned, 0, 0);
 		if (ret) {
diff --git linux-libre-6.6.144-gnu/drivers/ntb/hw/epf/ntb_hw_epf.c linux-libre-6.6.145-gnu/drivers/ntb/hw/epf/ntb_hw_epf.c
index 17bf7c8a1a553..25c3f30de6517 100644
--- linux-libre-6.6.144-gnu/drivers/ntb/hw/epf/ntb_hw_epf.c
+++ linux-libre-6.6.145-gnu/drivers/ntb/hw/epf/ntb_hw_epf.c
@@ -6,6 +6,7 @@
  * Author: Kishon Vijay Abraham I <kishon@ti.com>
  */
 
+#include <linux/atomic.h>
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/pci.h>
@@ -69,8 +70,21 @@ enum epf_ntb_bar {
 	NTB_BAR_NUM,
 };
 
+enum epf_irq_slot {
+	EPF_IRQ_LINK = 0,
+	EPF_IRQ_RESERVED_DB, /* Historically skipped slot */
+	EPF_IRQ_DB_START,
+};
+
 #define NTB_EPF_MAX_MW_COUNT	(NTB_BAR_NUM - BAR_MW1)
 
+struct ntb_epf_dev;
+
+struct ntb_epf_irq_ctx {
+	struct ntb_epf_dev *ndev;
+	unsigned int irq_no;
+};
+
 struct ntb_epf_dev {
 	struct ntb_dev ntb;
 	struct device *dev;
@@ -90,8 +104,9 @@ struct ntb_epf_dev {
 	unsigned int self_spad;
 	unsigned int peer_spad;
 
-	int db_val;
+	atomic64_t db_val;
 	u64 db_valid_mask;
+	struct ntb_epf_irq_ctx irq_ctx[NTB_EPF_MAX_DB_COUNT + 1];
 };
 
 #define ntb_ndev(__ntb) container_of(__ntb, struct ntb_epf_dev, ntb)
@@ -315,16 +330,29 @@ static int ntb_epf_link_disable(struct ntb_dev *ntb)
 
 static irqreturn_t ntb_epf_vec_isr(int irq, void *dev)
 {
-	struct ntb_epf_dev *ndev = dev;
-	int irq_no;
-
-	irq_no = irq - pci_irq_vector(ndev->ntb.pdev, 0);
-	ndev->db_val = irq_no + 1;
+	struct ntb_epf_irq_ctx *ctx = dev;
+	struct ntb_epf_dev *ndev = ctx->ndev;
+	unsigned int db_vector;
+	unsigned int irq_no = ctx->irq_no;
 
-	if (irq_no == 0)
+	if (irq_no == EPF_IRQ_LINK) {
 		ntb_link_event(&ndev->ntb);
-	else
-		ntb_db_event(&ndev->ntb, irq_no);
+	} else if (irq_no == EPF_IRQ_RESERVED_DB) {
+		dev_warn_ratelimited(ndev->dev,
+				     "Unexpected reserved doorbell slot IRQ received\n");
+	} else {
+		db_vector = irq_no - EPF_IRQ_DB_START;
+		if (ndev->db_count < NTB_EPF_MIN_DB_COUNT ||
+		    db_vector >= ndev->db_count - 1) {
+			dev_warn_ratelimited(ndev->dev,
+					     "Unexpected doorbell vector %u (db_count %u)\n",
+					     db_vector, ndev->db_count);
+			return IRQ_HANDLED;
+		}
+
+		atomic64_or(BIT_ULL(db_vector), &ndev->db_val);
+		ntb_db_event(&ndev->ntb, db_vector);
+	}
 
 	return IRQ_HANDLED;
 }
@@ -350,31 +378,30 @@ static int ntb_epf_init_isr(struct ntb_epf_dev *ndev, int msi_min, int msi_max)
 		argument &= ~MSIX_ENABLE;
 	}
 
+	ndev->db_count = irq - 1;
 	for (i = 0; i < irq; i++) {
+		ndev->irq_ctx[i].ndev = ndev;
+		ndev->irq_ctx[i].irq_no = i;
 		ret = request_irq(pci_irq_vector(pdev, i), ntb_epf_vec_isr,
-				  0, "ntb_epf", ndev);
+				  0, "ntb_epf", &ndev->irq_ctx[i]);
 		if (ret) {
 			dev_err(dev, "Failed to request irq\n");
-			goto err_request_irq;
+			goto err_free_irq;
 		}
 	}
 
-	ndev->db_count = irq - 1;
-
 	ret = ntb_epf_send_command(ndev, CMD_CONFIGURE_DOORBELL,
 				   argument | irq);
 	if (ret) {
 		dev_err(dev, "Failed to configure doorbell\n");
-		goto err_configure_db;
+		goto err_free_irq;
 	}
 
 	return 0;
 
-err_configure_db:
-	for (i = 0; i < ndev->db_count + 1; i++)
-		free_irq(pci_irq_vector(pdev, i), ndev);
-
-err_request_irq:
+err_free_irq:
+	while (i--)
+		free_irq(pci_irq_vector(pdev, i), &ndev->irq_ctx[i]);
 	pci_free_irq_vectors(pdev);
 
 	return ret;
@@ -499,7 +526,7 @@ static u64 ntb_epf_db_read(struct ntb_dev *ntb)
 {
 	struct ntb_epf_dev *ndev = ntb_ndev(ntb);
 
-	return ndev->db_val;
+	return atomic64_read(&ndev->db_val);
 }
 
 static int ntb_epf_db_clear_mask(struct ntb_dev *ntb, u64 db_bits)
@@ -511,7 +538,7 @@ static int ntb_epf_db_clear(struct ntb_dev *ntb, u64 db_bits)
 {
 	struct ntb_epf_dev *ndev = ntb_ndev(ntb);
 
-	ndev->db_val = 0;
+	atomic64_and(~db_bits, &ndev->db_val);
 
 	return 0;
 }
@@ -552,6 +579,12 @@ static int ntb_epf_init_dev(struct ntb_epf_dev *ndev)
 	struct device *dev = ndev->dev;
 	int ret;
 
+	ndev->mw_count = readl(ndev->ctrl_reg + NTB_EPF_MW_COUNT);
+	if (ndev->mw_count > NTB_EPF_MAX_MW_COUNT) {
+		dev_err(dev, "Unsupported MW count: %u\n", ndev->mw_count);
+		return -EINVAL;
+	}
+
 	/* One Link interrupt and rest doorbell interrupt */
 	ret = ntb_epf_init_isr(ndev, NTB_EPF_MIN_DB_COUNT + 1,
 			       NTB_EPF_MAX_DB_COUNT + 1);
@@ -560,15 +593,13 @@ static int ntb_epf_init_dev(struct ntb_epf_dev *ndev)
 		return ret;
 	}
 
-	ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1;
-	ndev->mw_count = readl(ndev->ctrl_reg + NTB_EPF_MW_COUNT);
+	/*
+	 * ndev->db_count includes an extra skipped slot due to the legacy
+	 * doorbell layout, hence -1.
+	 */
+	ndev->db_valid_mask = BIT_ULL(ndev->db_count - 1) - 1;
 	ndev->spad_count = readl(ndev->ctrl_reg + NTB_EPF_SPAD_COUNT);
 
-	if (ndev->mw_count > NTB_EPF_MAX_MW_COUNT) {
-		dev_err(dev, "Unsupported MW count: %u\n", ndev->mw_count);
-		return -EINVAL;
-	}
-
 	return 0;
 }
 
@@ -663,7 +694,7 @@ static void ntb_epf_cleanup_isr(struct ntb_epf_dev *ndev)
 	ntb_epf_send_command(ndev, CMD_TEARDOWN_DOORBELL, ndev->db_count + 1);
 
 	for (i = 0; i < ndev->db_count + 1; i++)
-		free_irq(pci_irq_vector(pdev, i), ndev);
+		free_irq(pci_irq_vector(pdev, i), &ndev->irq_ctx[i]);
 	pci_free_irq_vectors(pdev);
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/nvdimm/btt.c linux-libre-6.6.145-gnu/drivers/nvdimm/btt.c
index d5593b0dc7009..9e54083505f36 100644
--- linux-libre-6.6.144-gnu/drivers/nvdimm/btt.c
+++ linux-libre-6.6.145-gnu/drivers/nvdimm/btt.c
@@ -923,6 +923,9 @@ static int discover_arenas(struct btt *btt)
 	return ret;
 
  out:
+	kfree(arena->freelist);
+	kfree(arena->rtt);
+	kfree(arena->map_locks);
 	kfree(arena);
 	free_arenas(btt);
  out_super:
@@ -1593,7 +1596,7 @@ static struct btt *btt_init(struct nd_btt *nd_btt, unsigned long long rawsize,
 	if (btt->init_state != INIT_READY && nd_region->ro) {
 		dev_warn(dev, "%s is read-only, unable to init btt metadata\n",
 				dev_name(&nd_region->dev));
-		return NULL;
+		goto err;
 	} else if (btt->init_state != INIT_READY) {
 		btt->num_arenas = (rawsize / ARENA_MAX_SIZE) +
 			((rawsize % ARENA_MAX_SIZE) ? 1 : 0);
@@ -1603,25 +1606,28 @@ static struct btt *btt_init(struct nd_btt *nd_btt, unsigned long long rawsize,
 		ret = create_arenas(btt);
 		if (ret) {
 			dev_info(dev, "init: create_arenas: %d\n", ret);
-			return NULL;
+			goto err;
 		}
 
 		ret = btt_meta_init(btt);
 		if (ret) {
 			dev_err(dev, "init: error in meta_init: %d\n", ret);
-			return NULL;
+			goto err;
 		}
 	}
 
 	ret = btt_blk_init(btt);
 	if (ret) {
 		dev_err(dev, "init: error in blk_init: %d\n", ret);
-		return NULL;
+		goto err;
 	}
 
 	btt_debugfs_init(btt);
 
 	return btt;
+err:
+	free_arenas(btt);
+	return NULL;
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/drivers/nvdimm/nd.h linux-libre-6.6.145-gnu/drivers/nvdimm/nd.h
index 12774334273c1..9b0bd87517157 100644
--- linux-libre-6.6.144-gnu/drivers/nvdimm/nd.h
+++ linux-libre-6.6.145-gnu/drivers/nvdimm/nd.h
@@ -365,11 +365,6 @@ unsigned sizeof_namespace_label(struct nvdimm_drvdata *ndd);
 	for (res = (ndd)->dpa.child, next = res ? res->sibling : NULL; \
 			res; res = next, next = next ? next->sibling : NULL)
 
-struct nd_percpu_lane {
-	int count;
-	spinlock_t lock;
-};
-
 enum nd_label_flags {
 	ND_LABEL_REAP,
 };
@@ -400,6 +395,10 @@ struct nd_mapping {
 	struct nvdimm_drvdata *ndd;
 };
 
+struct nd_lane {
+	struct mutex lock; /* serialize lane access */
+} ____cacheline_aligned_in_smp;
+
 struct nd_region {
 	struct device dev;
 	struct ida ns_ida;
@@ -420,7 +419,7 @@ struct nd_region {
 	struct kernfs_node *bb_state;
 	struct badblocks bb;
 	struct nd_interleave_set *nd_set;
-	struct nd_percpu_lane __percpu *lane;
+	struct nd_lane *lane;
 	int (*flush)(struct nd_region *nd_region, struct bio *bio);
 	struct nd_mapping mapping[];
 };
diff --git linux-libre-6.6.144-gnu/drivers/nvdimm/region_devs.c linux-libre-6.6.145-gnu/drivers/nvdimm/region_devs.c
index e2f1fb99707fc..c13264c7b0deb 100644
--- linux-libre-6.6.144-gnu/drivers/nvdimm/region_devs.c
+++ linux-libre-6.6.145-gnu/drivers/nvdimm/region_devs.c
@@ -179,7 +179,9 @@ static void nd_region_release(struct device *dev)
 
 		put_device(&nvdimm->dev);
 	}
-	free_percpu(nd_region->lane);
+	for (i = 0; i < nd_region->num_lanes; i++)
+		mutex_destroy(&nd_region->lane[i].lock);
+	kfree(nd_region->lane);
 	if (!test_bit(ND_REGION_CXL, &nd_region->flags))
 		memregion_free(nd_region->id);
 	kfree(nd_region);
@@ -922,52 +924,30 @@ void nd_region_advance_seeds(struct nd_region *nd_region, struct device *dev)
  * nd_region_acquire_lane - allocate and lock a lane
  * @nd_region: region id and number of lanes possible
  *
- * A lane correlates to a BLK-data-window and/or a log slot in the BTT.
- * We optimize for the common case where there are 256 lanes, one
- * per-cpu.  For larger systems we need to lock to share lanes.  For now
- * this implementation assumes the cost of maintaining an allocator for
- * free lanes is on the order of the lock hold time, so it implements a
- * static lane = cpu % num_lanes mapping.
+ * A lane correlates to a log slot in the BTT. Lanes are shared across
+ * CPUs using a static lane = cpu % num_lanes mapping, with a per-lane
+ * mutex to serialize access.
  *
- * In the case of a BTT instance on top of a BLK namespace a lane may be
- * acquired recursively.  We lock on the first instance.
- *
- * In the case of a BTT instance on top of PMEM, we only acquire a lane
- * for the BTT metadata updates.
+ * Callers must be in sleepable context. The only in-tree caller is
+ * BTT's ->submit_bio handler (btt_read_pg / btt_write_pg).
  */
 unsigned int nd_region_acquire_lane(struct nd_region *nd_region)
+	__acquires(&nd_region->lane[lane].lock)
 {
-	unsigned int cpu, lane;
-
-	migrate_disable();
-	cpu = smp_processor_id();
-	if (nd_region->num_lanes < nr_cpu_ids) {
-		struct nd_percpu_lane *ndl_lock, *ndl_count;
+	unsigned int lane;
 
-		lane = cpu % nd_region->num_lanes;
-		ndl_count = per_cpu_ptr(nd_region->lane, cpu);
-		ndl_lock = per_cpu_ptr(nd_region->lane, lane);
-		if (ndl_count->count++ == 0)
-			spin_lock(&ndl_lock->lock);
-	} else
-		lane = cpu;
+	might_sleep();
 
+	lane = raw_smp_processor_id() % nd_region->num_lanes;
+	mutex_lock(&nd_region->lane[lane].lock);
 	return lane;
 }
 EXPORT_SYMBOL(nd_region_acquire_lane);
 
 void nd_region_release_lane(struct nd_region *nd_region, unsigned int lane)
+	__releases(&nd_region->lane[lane].lock)
 {
-	if (nd_region->num_lanes < nr_cpu_ids) {
-		unsigned int cpu = smp_processor_id();
-		struct nd_percpu_lane *ndl_lock, *ndl_count;
-
-		ndl_count = per_cpu_ptr(nd_region->lane, cpu);
-		ndl_lock = per_cpu_ptr(nd_region->lane, lane);
-		if (--ndl_count->count == 0)
-			spin_unlock(&ndl_lock->lock);
-	}
-	migrate_enable();
+	mutex_unlock(&nd_region->lane[lane].lock);
 }
 EXPORT_SYMBOL(nd_region_release_lane);
 
@@ -1037,17 +1017,16 @@ static struct nd_region *nd_region_create(struct nvdimm_bus *nvdimm_bus,
 			goto err_id;
 	}
 
-	nd_region->lane = alloc_percpu(struct nd_percpu_lane);
+	nd_region->num_lanes = ndr_desc->num_lanes;
+	if (!nd_region->num_lanes)
+		goto err_percpu;
+	nd_region->lane = kcalloc(nd_region->num_lanes,
+				  sizeof(*nd_region->lane), GFP_KERNEL);
 	if (!nd_region->lane)
 		goto err_percpu;
 
-        for (i = 0; i < nr_cpu_ids; i++) {
-		struct nd_percpu_lane *ndl;
-
-		ndl = per_cpu_ptr(nd_region->lane, i);
-		spin_lock_init(&ndl->lock);
-		ndl->count = 0;
-	}
+	for (i = 0; i < nd_region->num_lanes; i++)
+		mutex_init(&nd_region->lane[i].lock);
 
 	for (i = 0; i < ndr_desc->num_mappings; i++) {
 		struct nd_mapping_desc *mapping = &ndr_desc->mapping[i];
@@ -1065,7 +1044,6 @@ static struct nd_region *nd_region_create(struct nvdimm_bus *nvdimm_bus,
 	nd_region->ndr_mappings = ndr_desc->num_mappings;
 	nd_region->provider_data = ndr_desc->provider_data;
 	nd_region->nd_set = ndr_desc->nd_set;
-	nd_region->num_lanes = ndr_desc->num_lanes;
 	nd_region->flags = ndr_desc->flags;
 	nd_region->ro = ro;
 	nd_region->numa_node = ndr_desc->numa_node;
diff --git linux-libre-6.6.144-gnu/drivers/nvme/host/core.c linux-libre-6.6.145-gnu/drivers/nvme/host/core.c
index 48c46c942253c..13ff4ac8f3e37 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/host/core.c
+++ linux-libre-6.6.145-gnu/drivers/nvme/host/core.c
@@ -3396,7 +3396,7 @@ static struct nvme_ns_head *nvme_alloc_ns_head(struct nvme_ctrl *ctrl,
 	int ret = -ENOMEM;
 
 #ifdef CONFIG_NVME_MULTIPATH
-	size += num_possible_nodes() * sizeof(struct nvme_ns *);
+	size += nr_node_ids * sizeof(struct nvme_ns *);
 #endif
 
 	head = kzalloc(size, GFP_KERNEL);
diff --git linux-libre-6.6.144-gnu/drivers/nvme/host/multipath.c linux-libre-6.6.145-gnu/drivers/nvme/host/multipath.c
index 578f4f29eacfe..2aa3340eab064 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/host/multipath.c
+++ linux-libre-6.6.145-gnu/drivers/nvme/host/multipath.c
@@ -467,6 +467,12 @@ static void nvme_ns_head_submit_bio(struct bio *bio)
 	ns = nvme_find_path(head);
 	if (likely(ns)) {
 		bio_set_dev(bio, ns->disk->part0);
+		/*
+		 * Use BIO_REMAPPED to skip bio_check_eod() when this bio
+		 * enters submit_bio_noacct() for the per-path device. The EOD
+		 * check already passed on the multipath head.
+		 */
+		bio_set_flag(bio, BIO_REMAPPED);
 		bio->bi_opf |= REQ_NVME_MPATH;
 		trace_block_bio_remap(bio, disk_devt(ns->head->disk),
 				      bio->bi_iter.bi_sector);
diff --git linux-libre-6.6.144-gnu/drivers/nvme/target/auth.c linux-libre-6.6.145-gnu/drivers/nvme/target/auth.c
index 74791078fdebc..9fe6ad89bf83a 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/target/auth.c
+++ linux-libre-6.6.145-gnu/drivers/nvme/target/auth.c
@@ -125,12 +125,11 @@ int nvmet_setup_dhgroup(struct nvmet_ctrl *ctrl, u8 dhgroup_id)
 	return ret;
 }
 
-int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
+u8 nvmet_setup_auth(struct nvmet_ctrl *ctrl)
 {
 	int ret = 0;
 	struct nvmet_host_link *p;
 	struct nvmet_host *host = NULL;
-	const char *hash_name;
 
 	down_read(&nvmet_config_sem);
 	if (nvmet_is_disc_subsys(ctrl->subsys))
@@ -148,13 +147,16 @@ int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
 	}
 	if (!host) {
 		pr_debug("host %s not found\n", ctrl->hostnqn);
-		ret = -EPERM;
+		ret = NVME_AUTH_DHCHAP_FAILURE_FAILED;
 		goto out_unlock;
 	}
 
 	ret = nvmet_setup_dhgroup(ctrl, host->dhchap_dhgroup_id);
-	if (ret < 0)
+	if (ret < 0) {
 		pr_warn("Failed to setup DH group");
+		ret = NVME_AUTH_DHCHAP_FAILURE_DHGROUP_UNUSABLE;
+		goto out_unlock;
+	}
 
 	if (!host->dhchap_secret) {
 		pr_debug("No authentication provided\n");
@@ -165,12 +167,6 @@ int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
 		pr_debug("Re-use existing hash ID %d\n",
 			 ctrl->shash_id);
 	} else {
-		hash_name = nvme_auth_hmac_name(host->dhchap_hash_id);
-		if (!hash_name) {
-			pr_warn("Hash ID %d invalid\n", host->dhchap_hash_id);
-			ret = -EINVAL;
-			goto out_unlock;
-		}
 		ctrl->shash_id = host->dhchap_hash_id;
 	}
 
@@ -179,7 +175,7 @@ int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
 	ctrl->host_key = nvme_auth_extract_key(host->dhchap_secret + 10,
 					       host->dhchap_key_hash);
 	if (IS_ERR(ctrl->host_key)) {
-		ret = PTR_ERR(ctrl->host_key);
+		ret = NVME_AUTH_DHCHAP_FAILURE_NOT_USABLE;
 		ctrl->host_key = NULL;
 		goto out_free_hash;
 	}
@@ -197,7 +193,7 @@ int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
 	ctrl->ctrl_key = nvme_auth_extract_key(host->dhchap_ctrl_secret + 10,
 					       host->dhchap_ctrl_key_hash);
 	if (IS_ERR(ctrl->ctrl_key)) {
-		ret = PTR_ERR(ctrl->ctrl_key);
+		ret = NVME_AUTH_DHCHAP_FAILURE_NOT_USABLE;
 		ctrl->ctrl_key = NULL;
 		goto out_free_hash;
 	}
diff --git linux-libre-6.6.144-gnu/drivers/nvme/target/fabrics-cmd-auth.c linux-libre-6.6.145-gnu/drivers/nvme/target/fabrics-cmd-auth.c
index c103eba96350e..ccd5dd3dac85f 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/target/fabrics-cmd-auth.c
+++ linux-libre-6.6.145-gnu/drivers/nvme/target/fabrics-cmd-auth.c
@@ -31,7 +31,7 @@ void nvmet_auth_sq_init(struct nvmet_sq *sq)
 	sq->dhchap_step = NVME_AUTH_DHCHAP_MESSAGE_NEGOTIATE;
 }
 
-static u16 nvmet_auth_negotiate(struct nvmet_req *req, void *d)
+static u8 nvmet_auth_negotiate(struct nvmet_req *req, void *d)
 {
 	struct nvmet_ctrl *ctrl = req->sq->ctrl;
 	struct nvmf_auth_dhchap_negotiate_data *data = d;
@@ -109,13 +109,22 @@ static u16 nvmet_auth_negotiate(struct nvmet_req *req, void *d)
 	return 0;
 }
 
-static u16 nvmet_auth_reply(struct nvmet_req *req, void *d)
+static u8 nvmet_auth_reply(struct nvmet_req *req, void *d, u32 tl)
 {
 	struct nvmet_ctrl *ctrl = req->sq->ctrl;
 	struct nvmf_auth_dhchap_reply_data *data = d;
-	u16 dhvlen = le16_to_cpu(data->dhvlen);
+	u16 dhvlen;
 	u8 *response;
 
+	if (tl < sizeof(*data))
+		return NVME_AUTH_DHCHAP_FAILURE_INCORRECT_PAYLOAD;
+
+	dhvlen = le16_to_cpu(data->dhvlen);
+
+	/* Validate that hl and dhvlen fit within the transfer length */
+	if (sizeof(*data) + 2 * (size_t)data->hl + dhvlen > tl)
+		return NVME_AUTH_DHCHAP_FAILURE_INCORRECT_PAYLOAD;
+
 	pr_debug("%s: ctrl %d qid %d: data hl %d cvalid %d dhvlen %u\n",
 		 __func__, ctrl->cntlid, req->sq->qid,
 		 data->hl, data->cvalid, dhvlen);
@@ -172,7 +181,7 @@ static u16 nvmet_auth_reply(struct nvmet_req *req, void *d)
 	return 0;
 }
 
-static u16 nvmet_auth_failure2(void *d)
+static u8 nvmet_auth_failure2(void *d)
 {
 	struct nvmf_auth_dhchap_failure_data *data = d;
 
@@ -186,6 +195,7 @@ void nvmet_execute_auth_send(struct nvmet_req *req)
 	void *d;
 	u32 tl;
 	u16 status = 0;
+	u8 dhchap_status;
 
 	if (req->cmd->auth_send.secp != NVME_AUTH_DHCHAP_PROTOCOL_IDENTIFIER) {
 		status = NVME_SC_INVALID_FIELD | NVME_SC_DNR;
@@ -237,30 +247,32 @@ void nvmet_execute_auth_send(struct nvmet_req *req)
 	if (data->auth_type == NVME_AUTH_COMMON_MESSAGES) {
 		if (data->auth_id == NVME_AUTH_DHCHAP_MESSAGE_NEGOTIATE) {
 			/* Restart negotiation */
-			pr_debug("%s: ctrl %d qid %d reset negotiation\n", __func__,
-				 ctrl->cntlid, req->sq->qid);
+			pr_debug("%s: ctrl %d qid %d reset negotiation\n",
+				 __func__, ctrl->cntlid, req->sq->qid);
 			if (!req->sq->qid) {
-				if (nvmet_setup_auth(ctrl) < 0) {
-					status = NVME_SC_INTERNAL;
-					pr_err("ctrl %d qid 0 failed to setup"
-					       "re-authentication",
+				dhchap_status = nvmet_setup_auth(ctrl);
+				if (dhchap_status) {
+					pr_err("ctrl %d qid 0 failed to setup re-authentication\n",
 					       ctrl->cntlid);
-					goto done_failure1;
+					req->sq->dhchap_status = dhchap_status;
+					req->sq->dhchap_step =
+						NVME_AUTH_DHCHAP_MESSAGE_FAILURE1;
+					goto done_kfree;
 				}
 			}
-			req->sq->dhchap_step = NVME_AUTH_DHCHAP_MESSAGE_NEGOTIATE;
+			req->sq->dhchap_step =
+				NVME_AUTH_DHCHAP_MESSAGE_NEGOTIATE;
 		} else if (data->auth_id != req->sq->dhchap_step)
 			goto done_failure1;
 		/* Validate negotiation parameters */
-		status = nvmet_auth_negotiate(req, d);
-		if (status == 0)
+		dhchap_status = nvmet_auth_negotiate(req, d);
+		if (dhchap_status == 0)
 			req->sq->dhchap_step =
 				NVME_AUTH_DHCHAP_MESSAGE_CHALLENGE;
 		else {
 			req->sq->dhchap_step =
 				NVME_AUTH_DHCHAP_MESSAGE_FAILURE1;
-			req->sq->dhchap_status = status;
-			status = 0;
+			req->sq->dhchap_status = dhchap_status;
 		}
 		goto done_kfree;
 	}
@@ -284,15 +296,14 @@ void nvmet_execute_auth_send(struct nvmet_req *req)
 
 	switch (data->auth_id) {
 	case NVME_AUTH_DHCHAP_MESSAGE_REPLY:
-		status = nvmet_auth_reply(req, d);
-		if (status == 0)
+		dhchap_status = nvmet_auth_reply(req, d, tl);
+		if (dhchap_status == 0)
 			req->sq->dhchap_step =
 				NVME_AUTH_DHCHAP_MESSAGE_SUCCESS1;
 		else {
 			req->sq->dhchap_step =
 				NVME_AUTH_DHCHAP_MESSAGE_FAILURE1;
-			req->sq->dhchap_status = status;
-			status = 0;
+			req->sq->dhchap_status = dhchap_status;
 		}
 		goto done_kfree;
 	case NVME_AUTH_DHCHAP_MESSAGE_SUCCESS2:
@@ -301,13 +312,12 @@ void nvmet_execute_auth_send(struct nvmet_req *req)
 			 __func__, ctrl->cntlid, req->sq->qid);
 		goto done_kfree;
 	case NVME_AUTH_DHCHAP_MESSAGE_FAILURE2:
-		status = nvmet_auth_failure2(d);
-		if (status) {
+		dhchap_status = nvmet_auth_failure2(d);
+		if (dhchap_status) {
 			pr_warn("ctrl %d qid %d: authentication failed (%d)\n",
-				ctrl->cntlid, req->sq->qid, status);
-			req->sq->dhchap_status = status;
+				ctrl->cntlid, req->sq->qid, dhchap_status);
+			req->sq->dhchap_status = dhchap_status;
 			req->sq->authenticated = false;
-			status = 0;
 		}
 		goto done_kfree;
 	default:
diff --git linux-libre-6.6.144-gnu/drivers/nvme/target/fabrics-cmd.c linux-libre-6.6.145-gnu/drivers/nvme/target/fabrics-cmd.c
index fa9e8dc921539..e8dd276dfc622 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/target/fabrics-cmd.c
+++ linux-libre-6.6.145-gnu/drivers/nvme/target/fabrics-cmd.c
@@ -209,8 +209,8 @@ static void nvmet_execute_admin_connect(struct nvmet_req *req)
 	struct nvmf_connect_command *c = &req->cmd->connect;
 	struct nvmf_connect_data *d;
 	struct nvmet_ctrl *ctrl = NULL;
-	u16 status = 0;
-	int ret;
+	u16 status;
+	u8 dhchap_status;
 
 	if (!nvmet_check_transfer_len(req, sizeof(struct nvmf_connect_data)))
 		return;
@@ -252,11 +252,12 @@ static void nvmet_execute_admin_connect(struct nvmet_req *req)
 
 	uuid_copy(&ctrl->hostid, &d->hostid);
 
-	ret = nvmet_setup_auth(ctrl);
-	if (ret < 0) {
-		pr_err("Failed to setup authentication, error %d\n", ret);
+	dhchap_status = nvmet_setup_auth(ctrl);
+	if (dhchap_status) {
+		pr_err("Failed to setup authentication, dhchap status %u\n",
+		       dhchap_status);
 		nvmet_ctrl_put(ctrl);
-		if (ret == -EPERM)
+		if (dhchap_status == NVME_AUTH_DHCHAP_FAILURE_FAILED)
 			status = (NVME_SC_CONNECT_INVALID_HOST | NVME_SC_DNR);
 		else
 			status = NVME_SC_INTERNAL;
@@ -287,7 +288,7 @@ static void nvmet_execute_io_connect(struct nvmet_req *req)
 	struct nvmf_connect_data *d;
 	struct nvmet_ctrl *ctrl;
 	u16 qid = le16_to_cpu(c->qid);
-	u16 status = 0;
+	u16 status;
 
 	if (!nvmet_check_transfer_len(req, sizeof(struct nvmf_connect_data)))
 		return;
diff --git linux-libre-6.6.144-gnu/drivers/nvme/target/nvmet.h linux-libre-6.6.145-gnu/drivers/nvme/target/nvmet.h
index 15b00ed7be16a..c0648216b9e4b 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/target/nvmet.h
+++ linux-libre-6.6.145-gnu/drivers/nvme/target/nvmet.h
@@ -112,8 +112,8 @@ struct nvmet_sq {
 	bool			authenticated;
 	struct delayed_work	auth_expired_work;
 	u16			dhchap_tid;
-	u16			dhchap_status;
-	int			dhchap_step;
+	u8			dhchap_status;
+	u8			dhchap_step;
 	u8			*dhchap_c1;
 	u8			*dhchap_c2;
 	u32			dhchap_s1;
@@ -700,7 +700,7 @@ void nvmet_execute_auth_receive(struct nvmet_req *req);
 int nvmet_auth_set_key(struct nvmet_host *host, const char *secret,
 		       bool set_ctrl);
 int nvmet_auth_set_host_hash(struct nvmet_host *host, const char *hash);
-int nvmet_setup_auth(struct nvmet_ctrl *ctrl);
+u8 nvmet_setup_auth(struct nvmet_ctrl *ctrl);
 void nvmet_auth_sq_init(struct nvmet_sq *sq);
 void nvmet_destroy_auth(struct nvmet_ctrl *ctrl);
 void nvmet_auth_sq_free(struct nvmet_sq *sq);
@@ -719,7 +719,7 @@ int nvmet_auth_ctrl_exponential(struct nvmet_req *req,
 int nvmet_auth_ctrl_sesskey(struct nvmet_req *req,
 			    u8 *buf, int buf_size);
 #else
-static inline int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
+static inline u8 nvmet_setup_auth(struct nvmet_ctrl *ctrl)
 {
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/drivers/nvme/target/rdma.c linux-libre-6.6.145-gnu/drivers/nvme/target/rdma.c
index 298c46834a539..537e9fcd458d0 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/target/rdma.c
+++ linux-libre-6.6.145-gnu/drivers/nvme/target/rdma.c
@@ -666,7 +666,8 @@ static void nvmet_rdma_release_rsp(struct nvmet_rdma_rsp *rsp)
 	if (rsp->n_rdma)
 		nvmet_rdma_rw_ctx_destroy(rsp);
 
-	if (rsp->req.sg != rsp->cmd->inline_sg)
+	if (rsp->req.sg < rsp->cmd->inline_sg ||
+	    rsp->req.sg >= rsp->cmd->inline_sg + queue->dev->inline_page_count)
 		nvmet_req_free_sgls(&rsp->req);
 
 	if (unlikely(!list_empty_careful(&queue->rsp_wr_wait_list)))
@@ -821,24 +822,25 @@ static void nvmet_rdma_write_data_done(struct ib_cq *cq, struct ib_wc *wc)
 static void nvmet_rdma_use_inline_sg(struct nvmet_rdma_rsp *rsp, u32 len,
 		u64 off)
 {
-	int sg_count = num_pages(len);
+	u64 page_off = off % PAGE_SIZE;
+	u64 page_idx = off / PAGE_SIZE;
+	int sg_count = num_pages(page_off + len);
 	struct scatterlist *sg;
 	int i;
 
-	sg = rsp->cmd->inline_sg;
+	sg = &rsp->cmd->inline_sg[page_idx];
 	for (i = 0; i < sg_count; i++, sg++) {
 		if (i < sg_count - 1)
 			sg_unmark_end(sg);
 		else
 			sg_mark_end(sg);
-		sg->offset = off;
-		sg->length = min_t(int, len, PAGE_SIZE - off);
+		sg->offset = page_off;
+		sg->length = min_t(u64, len, PAGE_SIZE - page_off);
 		len -= sg->length;
-		if (!i)
-			off = 0;
+		page_off = 0;
 	}
 
-	rsp->req.sg = rsp->cmd->inline_sg;
+	rsp->req.sg = &rsp->cmd->inline_sg[page_idx];
 	rsp->req.sg_cnt = sg_count;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/nvme/target/tcp.c linux-libre-6.6.145-gnu/drivers/nvme/target/tcp.c
index 4174fef03eac7..0b6c3241a2559 100644
--- linux-libre-6.6.144-gnu/drivers/nvme/target/tcp.c
+++ linux-libre-6.6.145-gnu/drivers/nvme/target/tcp.c
@@ -1297,7 +1297,10 @@ static int nvmet_tcp_try_recv_ddgst(struct nvmet_tcp_queue *queue)
 			queue->idx, cmd->req.cmd->common.command_id,
 			queue->pdu.cmd.hdr.type, le32_to_cpu(cmd->recv_ddgst),
 			le32_to_cpu(cmd->exp_ddgst));
-		nvmet_req_uninit(&cmd->req);
+		if (!(cmd->flags & NVMET_TCP_F_INIT_FAILED)) {
+			cmd->req.cqe->status = NVME_SC_CMD_SEQ_ERROR;
+			nvmet_req_uninit(&cmd->req);
+		}
 		nvmet_tcp_free_cmd_buffers(cmd);
 		nvmet_tcp_fatal_error(queue);
 		ret = -EPROTO;
diff --git linux-libre-6.6.144-gnu/drivers/of/cpu.c linux-libre-6.6.145-gnu/drivers/of/cpu.c
index d17b2f851082c..8b618e8c5ddf7 100644
--- linux-libre-6.6.144-gnu/drivers/of/cpu.c
+++ linux-libre-6.6.145-gnu/drivers/of/cpu.c
@@ -60,7 +60,7 @@ static bool __of_find_n_match_cpu_property(struct device_node *cpun,
 	cell = of_get_property(cpun, prop_name, &prop_len);
 	if (!cell && !ac && arch_match_cpu_phys_id(cpu, 0))
 		return true;
-	if (!cell || !ac)
+	if (!cell || !ac || ac > 2)
 		return false;
 	prop_len /= sizeof(*cell) * ac;
 	for (tid = 0; tid < prop_len; tid++) {
diff --git linux-libre-6.6.144-gnu/drivers/of/dynamic.c linux-libre-6.6.145-gnu/drivers/of/dynamic.c
index ab109bb92cf42..9cc0f4ffb8142 100644
--- linux-libre-6.6.144-gnu/drivers/of/dynamic.c
+++ linux-libre-6.6.145-gnu/drivers/of/dynamic.c
@@ -224,7 +224,6 @@ static void __of_attach_node(struct device_node *np)
 	np->sibling = np->parent->child;
 	np->parent->child = np;
 	of_node_clear_flag(np, OF_DETACHED);
-	fwnode_set_flag(&np->fwnode, FWNODE_FLAG_NOT_DEVICE);
 
 	raw_spin_unlock_irqrestore(&devtree_lock, flags);
 
diff --git linux-libre-6.6.144-gnu/drivers/of/platform.c linux-libre-6.6.145-gnu/drivers/of/platform.c
index 18b72f891c5b5..d1dfd857f2cd0 100644
--- linux-libre-6.6.144-gnu/drivers/of/platform.c
+++ linux-libre-6.6.145-gnu/drivers/of/platform.c
@@ -770,11 +770,6 @@ static int of_platform_notify(struct notifier_block *nb,
 		if (of_node_check_flag(rd->dn, OF_POPULATED))
 			return NOTIFY_OK;
 
-		/*
-		 * Clear the flag before adding the device so that fw_devlink
-		 * doesn't skip adding consumers to this device.
-		 */
-		fwnode_clear_flag(&rd->dn->fwnode, FWNODE_FLAG_NOT_DEVICE);
 		/* pdev_parent may be NULL when no bus platform device */
 		pdev_parent = of_find_device_by_node(rd->dn->parent);
 		pdev = of_platform_device_create(rd->dn, NULL,
diff --git linux-libre-6.6.144-gnu/drivers/opp/of.c linux-libre-6.6.145-gnu/drivers/opp/of.c
index 657c08d0ad979..782802806fc9b 100644
--- linux-libre-6.6.144-gnu/drivers/opp/of.c
+++ linux-libre-6.6.145-gnu/drivers/opp/of.c
@@ -710,7 +710,7 @@ static int opp_parse_supplies(struct dev_pm_opp *opp, struct device *dev,
 	 */
 	if (unlikely(opp_table->regulator_count == -1)) {
 		opp_table->regulator_count = 0;
-		return 0;
+		goto free_microwatt;
 	}
 
 	for (i = 0, j = 0; i < opp_table->regulator_count; i++) {
@@ -733,6 +733,7 @@ static int opp_parse_supplies(struct dev_pm_opp *opp, struct device *dev,
 			opp->supplies[i].u_watt = microwatt[i];
 	}
 
+free_microwatt:
 	kfree(microwatt);
 free_microamp:
 	kfree(microamp);
diff --git linux-libre-6.6.144-gnu/drivers/pci/Makefile linux-libre-6.6.145-gnu/drivers/pci/Makefile
index cc8b4e01e29de..b4554b9f55b93 100644
--- linux-libre-6.6.144-gnu/drivers/pci/Makefile
+++ linux-libre-6.6.145-gnu/drivers/pci/Makefile
@@ -4,7 +4,7 @@
 
 obj-$(CONFIG_PCI)		+= access.o bus.o probe.o host-bridge.o \
 				   remove.o pci.o pci-driver.o search.o \
-				   pci-sysfs.o rom.o setup-res.o irq.o vpd.o \
+				   pci-sysfs.o rebar.o rom.o setup-res.o irq.o vpd.o \
 				   setup-bus.o vc.o mmap.o setup-irq.o
 
 obj-$(CONFIG_PCI)		+= msi/
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/dwc/pci-imx6.c linux-libre-6.6.145-gnu/drivers/pci/controller/dwc/pci-imx6.c
index 23b8dda70cb2f..c438cf888ad57 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/dwc/pci-imx6.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/dwc/pci-imx6.c
@@ -560,8 +560,6 @@ static int imx6_pcie_enable_ref_clk(struct imx6_pcie *imx6_pcie)
 
 	switch (imx6_pcie->drvdata->variant) {
 	case IMX6SX:
-		regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12,
-				   IMX6SX_GPR12_PCIE_TEST_POWERDOWN, 0);
 		break;
 	case IMX6QP:
 	case IMX6Q:
@@ -733,6 +731,8 @@ static int imx6_pcie_deassert_core_reset(struct imx6_pcie *imx6_pcie)
 		imx7d_pcie_wait_for_phy_pll_lock(imx6_pcie);
 		break;
 	case IMX6SX:
+		regmap_clear_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12,
+				  IMX6SX_GPR12_PCIE_TEST_POWERDOWN);
 		regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR5,
 				   IMX6SX_GPR5_PCIE_BTNRST_RESET, 0);
 		break;
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/dwc/pci-meson.c linux-libre-6.6.145-gnu/drivers/pci/controller/dwc/pci-meson.c
index 407558f5d74ac..282f218e8b68e 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/dwc/pci-meson.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/dwc/pci-meson.c
@@ -194,7 +194,9 @@ static inline struct clk *meson_pcie_probe_clock(struct device *dev,
 		return ERR_PTR(ret);
 	}
 
-	devm_add_action_or_reset(dev, meson_pcie_disable_clock, clk);
+	ret = devm_add_action_or_reset(dev, meson_pcie_disable_clock, clk);
+	if (ret)
+		return ERR_PTR(ret);
 
 	return clk;
 }
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/dwc/pcie-designware-host.c linux-libre-6.6.145-gnu/drivers/pci/controller/dwc/pcie-designware-host.c
index a7170fd0e847a..84ed77a44d6dd 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/dwc/pcie-designware-host.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -233,7 +233,7 @@ static const struct irq_domain_ops dw_pcie_msi_domain_ops = {
 int dw_pcie_allocate_domains(struct dw_pcie_rp *pp)
 {
 	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
-	struct fwnode_handle *fwnode = of_node_to_fwnode(pci->dev->of_node);
+	struct fwnode_handle *fwnode = dev_fwnode(pci->dev);
 
 	pp->irq_domain = irq_domain_create_linear(fwnode, pp->num_vectors,
 					       &dw_pcie_msi_domain_ops, pp);
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c linux-libre-6.6.145-gnu/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
index 45b97a4b14dbd..ac0881659e764 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
@@ -442,7 +442,7 @@ static const struct irq_domain_ops msi_domain_ops = {
 static int mobiveil_allocate_msi_domains(struct mobiveil_pcie *pcie)
 {
 	struct device *dev = &pcie->pdev->dev;
-	struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node);
+	struct fwnode_handle *fwnode = dev_fwnode(dev);
 	struct mobiveil_msi *msi = &pcie->rp.msi;
 
 	mutex_init(&msi->lock);
@@ -468,13 +468,11 @@ static int mobiveil_allocate_msi_domains(struct mobiveil_pcie *pcie)
 static int mobiveil_pcie_init_irq_domain(struct mobiveil_pcie *pcie)
 {
 	struct device *dev = &pcie->pdev->dev;
-	struct device_node *node = dev->of_node;
 	struct mobiveil_root_port *rp = &pcie->rp;
 
 	/* setup INTx */
-	rp->intx_domain = irq_domain_add_linear(node, PCI_NUM_INTX,
-						&intx_domain_ops, pcie);
-
+	rp->intx_domain = irq_domain_create_linear(dev_fwnode(dev), PCI_NUM_INTX, &intx_domain_ops,
+						   pcie);
 	if (!rp->intx_domain) {
 		dev_err(dev, "Failed to get a INTx IRQ domain\n");
 		return -ENOMEM;
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pci-host-common.c linux-libre-6.6.145-gnu/drivers/pci/controller/pci-host-common.c
index 6be3266cd7b5b..86fcdce424ecc 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pci-host-common.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pci-host-common.c
@@ -77,6 +77,10 @@ int pci_host_common_probe(struct platform_device *pdev)
 	if (!pci_has_flag(PCI_PROBE_ONLY))
 		pci_add_flags(PCI_REASSIGN_ALL_BUS);
 
+	/* Do not reassign bus numbers if probe only */
+	if (!pci_has_flag(PCI_PROBE_ONLY))
+		pci_add_flags(PCI_REASSIGN_ALL_BUS);
+
 	bridge->sysdata = cfg;
 	bridge->ops = (struct pci_ops *)&ops->pci_ops;
 	bridge->msi_domain = true;
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pci-loongson.c linux-libre-6.6.145-gnu/drivers/pci/controller/pci-loongson.c
index bc630ab8a2831..de5e809a537d2 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pci-loongson.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pci-loongson.c
@@ -80,6 +80,18 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
 			DEV_LS7A_LPC, system_bus_quirk);
 
+static const struct pci_device_id loongson_internal_bridge_devids[] = {
+	{ PCI_VDEVICE(LOONGSON, DEV_LS2K_PCIE_PORT0) },
+	{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT0) },
+	{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT1) },
+	{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT2) },
+	{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT3) },
+	{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT4) },
+	{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT5) },
+	{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT6) },
+	{ 0, },
+};
+
 /*
  * Some Loongson PCIe ports have hardware limitations on their Maximum Read
  * Request Size. They can't handle anything larger than this.  Sane
@@ -92,24 +104,13 @@ static void loongson_set_min_mrrs_quirk(struct pci_dev *pdev)
 {
 	struct pci_bus *bus = pdev->bus;
 	struct pci_dev *bridge;
-	static const struct pci_device_id bridge_devids[] = {
-		{ PCI_VDEVICE(LOONGSON, DEV_LS2K_PCIE_PORT0) },
-		{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT0) },
-		{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT1) },
-		{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT2) },
-		{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT3) },
-		{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT4) },
-		{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT5) },
-		{ PCI_VDEVICE(LOONGSON, DEV_LS7A_PCIE_PORT6) },
-		{ 0, },
-	};
 
 	/* look for the matching bridge */
 	while (!pci_is_root_bus(bus)) {
 		bridge = bus->self;
 		bus = bus->parent;
 
-		if (pci_match_id(bridge_devids, bridge)) {
+		if (pci_match_id(loongson_internal_bridge_devids, bridge)) {
 			if (pcie_get_readrq(pdev) > 256) {
 				pci_info(pdev, "limiting MRRS to 256\n");
 				pcie_set_readrq(pdev, 256);
@@ -230,11 +231,11 @@ static void __iomem *pci_loongson_map_bus(struct pci_bus *bus,
 	struct loongson_pci *priv = pci_bus_to_loongson_pci(bus);
 
 	/*
-	 * Do not read more than one device on the bus other than
-	 * the host bus.
+	 * Do not read more than one device on the internal bridges.
 	 */
 	if ((priv->data->flags & FLAG_DEV_FIX) && bus->self) {
-		if (!pci_is_root_bus(bus) && (device > 0))
+		if (!pci_is_root_bus(bus) && (device > 0) &&
+		    pci_match_id(loongson_internal_bridge_devids, bus->self))
 			return NULL;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-altera-msi.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-altera-msi.c
index 6ad5427490b52..7f2115f35e997 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-altera-msi.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-altera-msi.c
@@ -171,7 +171,7 @@ static const struct irq_domain_ops msi_domain_ops = {
 
 static int altera_allocate_domains(struct altera_msi *msi)
 {
-	struct fwnode_handle *fwnode = of_node_to_fwnode(msi->pdev->dev.of_node);
+	struct fwnode_handle *fwnode = dev_fwnode(&msi->pdev->dev);
 
 	msi->inner_domain = irq_domain_add_linear(NULL, msi->num_of_vectors,
 					     &msi_domain_ops, msi);
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-altera.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-altera.c
index a9536dc4bf96b..3ce6e1efbba50 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-altera.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-altera.c
@@ -667,10 +667,9 @@ static void altera_pcie_isr(struct irq_desc *desc)
 static int altera_pcie_init_irq_domain(struct altera_pcie *pcie)
 {
 	struct device *dev = &pcie->pdev->dev;
-	struct device_node *node = dev->of_node;
 
 	/* Setup INTx */
-	pcie->irq_domain = irq_domain_add_linear(node, PCI_NUM_INTX,
+	pcie->irq_domain = irq_domain_create_linear(dev_fwnode(dev), PCI_NUM_INTX,
 					&intx_domain_ops, pcie);
 	if (!pcie->irq_domain) {
 		dev_err(dev, "Failed to get a INTx IRQ domain\n");
@@ -680,11 +679,20 @@ static int altera_pcie_init_irq_domain(struct altera_pcie *pcie)
 	return 0;
 }
 
+static void altera_pcie_disable_irq(struct altera_pcie *pcie)
+{
+	if (pcie->pcie_data->version == ALTERA_PCIE_V1 ||
+	    pcie->pcie_data->version == ALTERA_PCIE_V2) {
+		/* Disable all P2A interrupts */
+		cra_writel(pcie, 0, P2A_INT_ENABLE);
+	}
+}
+
 static void altera_pcie_irq_teardown(struct altera_pcie *pcie)
 {
+	altera_pcie_disable_irq(pcie);
 	irq_set_chained_handler_and_data(pcie->irq, NULL, NULL);
 	irq_domain_remove(pcie->irq_domain);
-	irq_dispose_mapping(pcie->irq);
 }
 
 static int altera_pcie_parse_dt(struct altera_pcie *pcie)
@@ -707,7 +715,6 @@ static int altera_pcie_parse_dt(struct altera_pcie *pcie)
 	if (pcie->irq < 0)
 		return pcie->irq;
 
-	irq_set_chained_handler_and_data(pcie->irq, altera_pcie_isr, pcie);
 	return 0;
 }
 
@@ -792,6 +799,12 @@ static int altera_pcie_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	/*
+	 * The chained handler uses pcie->irq_domain, so set it only after the
+	 * INTx domain has been created.
+	 */
+	irq_set_chained_handler_and_data(pcie->irq, altera_pcie_isr, pcie);
+
 	/* clear all interrupts */
 	cra_writel(pcie, P2A_INT_STS_ALL, P2A_INT_STATUS);
 	/* enable all interrupts */
@@ -802,7 +815,16 @@ static int altera_pcie_probe(struct platform_device *pdev)
 	bridge->busnr = pcie->root_bus_nr;
 	bridge->ops = &altera_pcie_ops;
 
-	return pci_host_probe(bridge);
+	ret = pci_host_probe(bridge);
+	if (ret)
+		goto err_teardown_irq;
+
+	return 0;
+
+err_teardown_irq:
+	altera_pcie_irq_teardown(pcie);
+
+	return ret;
 }
 
 static void altera_pcie_remove(struct platform_device *pdev)
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc-bcma.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc-bcma.c
index 99a99900444de..593418c2bc3aa 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc-bcma.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc-bcma.c
@@ -64,7 +64,7 @@ static int iproc_bcma_pcie_probe(struct bcma_device *bdev)
 	if (ret)
 		return ret;
 
-	pcie->map_irq = iproc_bcma_pcie_map_irq;
+	bridge->map_irq = iproc_bcma_pcie_map_irq;
 
 	bcma_set_drvdata(bdev, pcie);
 
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc-platform.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc-platform.c
index acdc583d29802..42fd1b0ded517 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc-platform.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc-platform.c
@@ -98,7 +98,7 @@ static int iproc_pltfm_pcie_probe(struct platform_device *pdev)
 	switch (pcie->type) {
 	case IPROC_PCIE_PAXC:
 	case IPROC_PCIE_PAXC_V2:
-		pcie->map_irq = NULL;
+		bridge->map_irq = NULL;
 		break;
 	default:
 		break;
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc.c
index bd1c98b688516..49f127a2e123f 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc.c
@@ -1514,7 +1514,6 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res)
 
 	host->ops = &iproc_pcie_ops;
 	host->sysdata = pcie;
-	host->map_irq = pcie->map_irq;
 
 	ret = pci_host_probe(host);
 	if (ret < 0) {
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc.h linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc.h
index 969ded03b8c2d..c4443f236ca3b 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-iproc.h
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-iproc.h
@@ -61,7 +61,6 @@ struct iproc_msi;
  * @base_addr: PCIe host controller register base physical address
  * @mem: host bridge memory window resource
  * @phy: optional PHY device that controls the Serdes
- * @map_irq: function callback to map interrupts
  * @ep_is_internal: indicates an internal emulated endpoint device is connected
  * @iproc_cfg_read: indicates the iProc config read function should be used
  * @rej_unconfig_pf: indicates the root complex needs to detect and reject
@@ -91,7 +90,6 @@ struct iproc_pcie {
 	phys_addr_t base_addr;
 	struct resource mem;
 	struct phy *phy;
-	int (*map_irq)(const struct pci_dev *, u8, u8);
 	bool ep_is_internal;
 	bool iproc_cfg_read;
 	bool rej_unconfig_pf;
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-mediatek-gen3.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-mediatek-gen3.c
index 822d9b8e09f60..e0733a7219256 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-mediatek-gen3.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-mediatek-gen3.c
@@ -661,8 +661,8 @@ static int mtk_pcie_init_irq_domains(struct mtk_gen3_pcie *pcie)
 	/* Setup MSI */
 	mutex_init(&pcie->lock);
 
-	pcie->msi_bottom_domain = irq_domain_add_linear(node, PCIE_MSI_IRQS_NUM,
-				  &mtk_msi_bottom_domain_ops, pcie);
+	pcie->msi_bottom_domain = irq_domain_create_linear(dev_fwnode(dev), PCIE_MSI_IRQS_NUM,
+							   &mtk_msi_bottom_domain_ops, pcie);
 	if (!pcie->msi_bottom_domain) {
 		dev_err(dev, "failed to create MSI bottom domain\n");
 		ret = -ENODEV;
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-mediatek.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-mediatek.c
index 82e575e4d3877..67c9f55c2f7ee 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-mediatek.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-mediatek.c
@@ -7,6 +7,7 @@
  *	   Honghui Zhang <honghui.zhang@mediatek.com>
  */
 
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/iopoll.h>
@@ -60,7 +61,7 @@
 /* MediaTek specific configuration registers */
 #define PCIE_FTS_NUM		0x70c
 #define PCIE_FTS_NUM_MASK	GENMASK(15, 8)
-#define PCIE_FTS_NUM_L0(x)	((x) & 0xff << 8)
+#define PCIE_FTS_NUM_L0(x)	FIELD_PREP(PCIE_FTS_NUM_MASK, x)
 
 #define PCIE_FC_CREDIT		0x73c
 #define PCIE_FC_CREDIT_MASK	(GENMASK(31, 31) | GENMASK(28, 16))
@@ -141,29 +142,38 @@
 
 struct mtk_pcie_port;
 
+/**
+ * enum mtk_pcie_quirks - MTK PCIe quirks
+ * @MTK_PCIE_FIX_CLASS_ID: host's class ID needed to be fixed
+ * @MTK_PCIE_FIX_DEVICE_ID: host's device ID needed to be fixed
+ * @MTK_PCIE_NO_MSI: Bridge has no MSI support, and relies on an external block
+ */
+enum mtk_pcie_quirks {
+	MTK_PCIE_FIX_CLASS_ID = BIT(0),
+	MTK_PCIE_FIX_DEVICE_ID = BIT(1),
+	MTK_PCIE_NO_MSI = BIT(2),
+};
+
 /**
  * struct mtk_pcie_soc - differentiate between host generations
- * @need_fix_class_id: whether this host's class ID needed to be fixed or not
- * @need_fix_device_id: whether this host's device ID needed to be fixed or not
- * @no_msi: Bridge has no MSI support, and relies on an external block
  * @device_id: device ID which this host need to be fixed
  * @ops: pointer to configuration access functions
  * @startup: pointer to controller setting functions
  * @setup_irq: pointer to initialize IRQ functions
+ * @quirks: PCIe device quirks.
  */
 struct mtk_pcie_soc {
-	bool need_fix_class_id;
-	bool need_fix_device_id;
-	bool no_msi;
 	unsigned int device_id;
 	struct pci_ops *ops;
 	int (*startup)(struct mtk_pcie_port *port);
 	int (*setup_irq)(struct mtk_pcie_port *port, struct device_node *node);
+	enum mtk_pcie_quirks quirks;
 };
 
 /**
  * struct mtk_pcie_port - PCIe port information
  * @base: IO mapped register base
+ * @phys_base: Physical address of the I/O register base region
  * @list: port list
  * @pcie: pointer to PCIe host info
  * @reset: pointer to port reset control
@@ -186,6 +196,7 @@ struct mtk_pcie_soc {
  */
 struct mtk_pcie_port {
 	void __iomem *base;
+	phys_addr_t phys_base;
 	struct list_head list;
 	struct mtk_pcie *pcie;
 	struct reset_control *reset;
@@ -397,7 +408,7 @@ static void mtk_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
 	phys_addr_t addr;
 
 	/* MT2712/MT7622 only support 32-bit MSI addresses */
-	addr = virt_to_phys(port->base + PCIE_MSI_VECTOR);
+	addr = port->phys_base + PCIE_MSI_VECTOR;
 	msg->address_hi = 0;
 	msg->address_lo = lower_32_bits(addr);
 
@@ -493,7 +504,7 @@ static struct msi_domain_info mtk_msi_domain_info = {
 
 static int mtk_pcie_allocate_msi_domains(struct mtk_pcie_port *port)
 {
-	struct fwnode_handle *fwnode = of_node_to_fwnode(port->pcie->dev->of_node);
+	struct fwnode_handle *fwnode = dev_fwnode(port->pcie->dev);
 
 	mutex_init(&port->lock);
 
@@ -520,7 +531,7 @@ static void mtk_pcie_enable_msi(struct mtk_pcie_port *port)
 	u32 val;
 	phys_addr_t msg_addr;
 
-	msg_addr = virt_to_phys(port->base + PCIE_MSI_VECTOR);
+	msg_addr = port->phys_base + PCIE_MSI_VECTOR;
 	val = lower_32_bits(msg_addr);
 	writel(val, port->base + PCIE_IMSI_ADDR);
 
@@ -529,25 +540,29 @@ static void mtk_pcie_enable_msi(struct mtk_pcie_port *port)
 	writel(val, port->base + PCIE_INT_MASK);
 }
 
-static void mtk_pcie_irq_teardown(struct mtk_pcie *pcie)
+static void mtk_pcie_irq_teardown_port(struct mtk_pcie_port *port)
 {
-	struct mtk_pcie_port *port, *tmp;
+	irq_set_chained_handler_and_data(port->irq, NULL, NULL);
 
-	list_for_each_entry_safe(port, tmp, &pcie->ports, list) {
-		irq_set_chained_handler_and_data(port->irq, NULL, NULL);
+	if (port->irq_domain)
+		irq_domain_remove(port->irq_domain);
 
-		if (port->irq_domain)
-			irq_domain_remove(port->irq_domain);
+	if (IS_ENABLED(CONFIG_PCI_MSI)) {
+		if (port->msi_domain)
+			irq_domain_remove(port->msi_domain);
+		if (port->inner_domain)
+			irq_domain_remove(port->inner_domain);
+	}
 
-		if (IS_ENABLED(CONFIG_PCI_MSI)) {
-			if (port->msi_domain)
-				irq_domain_remove(port->msi_domain);
-			if (port->inner_domain)
-				irq_domain_remove(port->inner_domain);
-		}
+	irq_dispose_mapping(port->irq);
+}
 
-		irq_dispose_mapping(port->irq);
-	}
+static void mtk_pcie_irq_teardown(struct mtk_pcie *pcie)
+{
+	struct mtk_pcie_port *port, *tmp;
+
+	list_for_each_entry_safe(port, tmp, &pcie->ports, list)
+		mtk_pcie_irq_teardown_port(port);
 }
 
 static int mtk_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
@@ -703,12 +718,7 @@ static int mtk_pcie_startup_port_v2(struct mtk_pcie_port *port)
 	 */
 	writel(PCIE_LINKDOWN_RST_EN, port->base + PCIE_RST_CTRL);
 
-	/*
-	 * Described in PCIe CEM specification sections 2.2 (PERST# Signal) and
-	 * 2.2.1 (Initial Power-Up (G3 to S0)). The deassertion of PERST# should
-	 * be delayed 100ms (TPVPERL) for the power and clock to become stable.
-	 */
-	msleep(100);
+	msleep(PCIE_T_PVPERL_MS);
 
 	/* De-assert PHY, PE, PIPE, MAC and configuration reset	*/
 	val = readl(port->base + PCIE_RST_CTRL);
@@ -717,7 +727,7 @@ static int mtk_pcie_startup_port_v2(struct mtk_pcie_port *port)
 	writel(val, port->base + PCIE_RST_CTRL);
 
 	/* Set up vendor ID and class code */
-	if (soc->need_fix_class_id) {
+	if (soc->quirks & MTK_PCIE_FIX_CLASS_ID) {
 		val = PCI_VENDOR_ID_MEDIATEK;
 		writew(val, port->base + PCIE_CONF_VEND_ID);
 
@@ -725,7 +735,7 @@ static int mtk_pcie_startup_port_v2(struct mtk_pcie_port *port)
 		writew(val, port->base + PCIE_CONF_CLASS_ID);
 	}
 
-	if (soc->need_fix_device_id)
+	if (soc->quirks & MTK_PCIE_FIX_DEVICE_ID)
 		writew(soc->device_id, port->base + PCIE_CONF_DEVICE_ID);
 
 	/* 100ms timeout value should be enough for Gen1/2 training */
@@ -835,7 +845,7 @@ static int mtk_pcie_startup_port(struct mtk_pcie_port *port)
 	return 0;
 }
 
-static void mtk_pcie_enable_port(struct mtk_pcie_port *port)
+static int mtk_pcie_enable_port(struct mtk_pcie_port *port)
 {
 	struct mtk_pcie *pcie = port->pcie;
 	struct device *dev = pcie->dev;
@@ -844,7 +854,7 @@ static void mtk_pcie_enable_port(struct mtk_pcie_port *port)
 	err = clk_prepare_enable(port->sys_ck);
 	if (err) {
 		dev_err(dev, "failed to enable sys_ck%d clock\n", port->slot);
-		goto err_sys_clk;
+		return err;
 	}
 
 	err = clk_prepare_enable(port->ahb_ck);
@@ -892,11 +902,15 @@ static void mtk_pcie_enable_port(struct mtk_pcie_port *port)
 		goto err_phy_on;
 	}
 
-	if (!pcie->soc->startup(port))
-		return;
+	err = pcie->soc->startup(port);
+	if (err) {
+		dev_info(dev, "Port%d link down\n", port->slot);
+		goto err_soc_startup;
+	}
 
-	dev_info(dev, "Port%d link down\n", port->slot);
+	return 0;
 
+err_soc_startup:
 	phy_power_off(port->phy);
 err_phy_on:
 	phy_exit(port->phy);
@@ -912,8 +926,8 @@ err_aux_clk:
 	clk_disable_unprepare(port->ahb_ck);
 err_ahb_clk:
 	clk_disable_unprepare(port->sys_ck);
-err_sys_clk:
-	mtk_pcie_port_free(port);
+
+	return err;
 }
 
 static int mtk_pcie_parse_port(struct mtk_pcie *pcie,
@@ -923,7 +937,8 @@ static int mtk_pcie_parse_port(struct mtk_pcie *pcie,
 	struct mtk_pcie_port *port;
 	struct device *dev = pcie->dev;
 	struct platform_device *pdev = to_platform_device(dev);
-	char name[10];
+	struct resource *res;
+	char name[20];
 	int err;
 
 	port = devm_kzalloc(dev, sizeof(*port), GFP_KERNEL);
@@ -931,7 +946,14 @@ static int mtk_pcie_parse_port(struct mtk_pcie *pcie,
 		return -ENOMEM;
 
 	snprintf(name, sizeof(name), "port%d", slot);
-	port->base = devm_platform_ioremap_resource_byname(pdev, name);
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
+	if (!res) {
+		dev_err(dev, "failed to get port%d base\n", slot);
+		return -EINVAL;
+	}
+
+	port->phys_base = res->start;
+	port->base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(port->base)) {
 		dev_err(dev, "failed to map port%d base\n", slot);
 		return PTR_ERR(port->base);
@@ -1081,8 +1103,13 @@ static int mtk_pcie_setup(struct mtk_pcie *pcie)
 		return err;
 
 	/* enable each port, and then check link status */
-	list_for_each_entry_safe(port, tmp, &pcie->ports, list)
-		mtk_pcie_enable_port(port);
+	list_for_each_entry_safe(port, tmp, &pcie->ports, list) {
+		err = mtk_pcie_enable_port(port);
+		if (err) {
+			mtk_pcie_irq_teardown_port(port);
+			mtk_pcie_port_free(port);
+		}
+	}
 
 	/* power down PCIe subsys if slots are all empty (link down) */
 	if (list_empty(&pcie->ports))
@@ -1118,7 +1145,7 @@ static int mtk_pcie_probe(struct platform_device *pdev)
 
 	host->ops = pcie->soc->ops;
 	host->sysdata = pcie;
-	host->msi_domain = pcie->soc->no_msi;
+	host->msi_domain = !!(pcie->soc->quirks & MTK_PCIE_NO_MSI);
 
 	err = pci_host_probe(host);
 	if (err)
@@ -1184,14 +1211,18 @@ static int mtk_pcie_resume_noirq(struct device *dev)
 {
 	struct mtk_pcie *pcie = dev_get_drvdata(dev);
 	struct mtk_pcie_port *port, *tmp;
+	int err;
 
 	if (list_empty(&pcie->ports))
 		return 0;
 
 	clk_prepare_enable(pcie->free_ck);
 
-	list_for_each_entry_safe(port, tmp, &pcie->ports, list)
-		mtk_pcie_enable_port(port);
+	list_for_each_entry_safe(port, tmp, &pcie->ports, list) {
+		err = mtk_pcie_enable_port(port);
+		if (err)
+			mtk_pcie_port_free(port);
+	}
 
 	/* In case of EP was removed while system suspend. */
 	if (list_empty(&pcie->ports))
@@ -1206,9 +1237,9 @@ static const struct dev_pm_ops mtk_pcie_pm_ops = {
 };
 
 static const struct mtk_pcie_soc mtk_pcie_soc_v1 = {
-	.no_msi = true,
 	.ops = &mtk_pcie_ops,
 	.startup = mtk_pcie_startup_port,
+	.quirks = MTK_PCIE_NO_MSI,
 };
 
 static const struct mtk_pcie_soc mtk_pcie_soc_mt2712 = {
@@ -1218,19 +1249,18 @@ static const struct mtk_pcie_soc mtk_pcie_soc_mt2712 = {
 };
 
 static const struct mtk_pcie_soc mtk_pcie_soc_mt7622 = {
-	.need_fix_class_id = true,
 	.ops = &mtk_pcie_ops_v2,
 	.startup = mtk_pcie_startup_port_v2,
 	.setup_irq = mtk_pcie_setup_irq,
+	.quirks = MTK_PCIE_FIX_CLASS_ID,
 };
 
 static const struct mtk_pcie_soc mtk_pcie_soc_mt7629 = {
-	.need_fix_class_id = true,
-	.need_fix_device_id = true,
 	.device_id = PCI_DEVICE_ID_MEDIATEK_7629,
 	.ops = &mtk_pcie_ops_v2,
 	.startup = mtk_pcie_startup_port_v2,
 	.setup_irq = mtk_pcie_setup_irq,
+	.quirks = MTK_PCIE_FIX_CLASS_ID | MTK_PCIE_FIX_DEVICE_ID,
 };
 
 static const struct of_device_id mtk_pcie_ids[] = {
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-rcar-host.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-rcar-host.c
index 77f6366e7db10..2054492e10976 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-rcar-host.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-rcar-host.c
@@ -344,7 +344,6 @@ static void rcar_pcie_hw_enable(struct rcar_pcie_host *host)
 	struct rcar_pcie *pcie = &host->pcie;
 	struct pci_host_bridge *bridge = pci_host_bridge_from_priv(host);
 	struct resource_entry *win;
-	LIST_HEAD(res);
 	int i = 0;
 
 	/* Try setting 5 GT/s link speed */
diff --git linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-xilinx-nwl.c linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-xilinx-nwl.c
index 5b82098f32b7c..61bbd169bcb27 100644
--- linux-libre-6.6.144-gnu/drivers/pci/controller/pcie-xilinx-nwl.c
+++ linux-libre-6.6.145-gnu/drivers/pci/controller/pcie-xilinx-nwl.c
@@ -502,7 +502,7 @@ static int nwl_pcie_init_msi_irq_domain(struct nwl_pcie *pcie)
 {
 #ifdef CONFIG_PCI_MSI
 	struct device *dev = pcie->dev;
-	struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node);
+	struct fwnode_handle *fwnode = dev_fwnode(dev);
 	struct nwl_msi *msi = &pcie->msi;
 
 	msi->dev_domain = irq_domain_add_linear(NULL, INT_PCI_MSI_NR,
diff --git linux-libre-6.6.144-gnu/drivers/pci/endpoint/functions/pci-epf-ntb.c linux-libre-6.6.145-gnu/drivers/pci/endpoint/functions/pci-epf-ntb.c
index b759b4e0bfb59..cba6bab067b61 100644
--- linux-libre-6.6.144-gnu/drivers/pci/endpoint/functions/pci-epf-ntb.c
+++ linux-libre-6.6.145-gnu/drivers/pci/endpoint/functions/pci-epf-ntb.c
@@ -559,12 +559,15 @@ static int epf_ntb_configure_db(struct epf_ntb *ntb,
 	struct pci_epc *epc;
 	int ret;
 
-	if (db_count > MAX_DB_COUNT)
-		return -EINVAL;
-
 	ntb_epc = ntb->epc[type];
 	epc = ntb_epc->epc;
 
+	if (!db_count || db_count > MAX_DB_COUNT) {
+		dev_err(&epc->dev, "DB count %d out of range (1 - %d)\n",
+			db_count, MAX_DB_COUNT);
+		return -EINVAL;
+	}
+
 	if (msix)
 		ret = epf_ntb_configure_msix(ntb, type, db_count);
 	else
@@ -1278,7 +1281,6 @@ static int epf_ntb_configure_interrupt(struct epf_ntb *ntb,
 	u8 func_no, vfunc_no;
 	struct pci_epc *epc;
 	struct device *dev;
-	u32 db_count;
 	int ret;
 
 	ntb_epc = ntb->epc[type];
@@ -1296,17 +1298,16 @@ static int epf_ntb_configure_interrupt(struct epf_ntb *ntb,
 	func_no = ntb_epc->func_no;
 	vfunc_no = ntb_epc->vfunc_no;
 
-	db_count = ntb->db_count;
-	if (db_count > MAX_DB_COUNT) {
-		dev_err(dev, "DB count cannot be more than %d\n", MAX_DB_COUNT);
+	if (!ntb->db_count || ntb->db_count > MAX_DB_COUNT) {
+		dev_err(dev, "DB count %d out of range (1 - %d)\n",
+			ntb->db_count, MAX_DB_COUNT);
 		return -EINVAL;
 	}
 
-	ntb->db_count = db_count;
 	epc = ntb_epc->epc;
 
 	if (msi_capable) {
-		ret = pci_epc_set_msi(epc, func_no, vfunc_no, db_count);
+		ret = pci_epc_set_msi(epc, func_no, vfunc_no, ntb->db_count);
 		if (ret) {
 			dev_err(dev, "%s intf: MSI configuration failed\n",
 				pci_epc_interface_string(type));
@@ -1315,7 +1316,7 @@ static int epf_ntb_configure_interrupt(struct epf_ntb *ntb,
 	}
 
 	if (msix_capable) {
-		ret = pci_epc_set_msix(epc, func_no, vfunc_no, db_count,
+		ret = pci_epc_set_msix(epc, func_no, vfunc_no, ntb->db_count,
 				       ntb_epc->msix_bar,
 				       ntb_epc->msix_table_offset);
 		if (ret) {
diff --git linux-libre-6.6.144-gnu/drivers/pci/endpoint/functions/pci-epf-vntb.c linux-libre-6.6.145-gnu/drivers/pci/endpoint/functions/pci-epf-vntb.c
index 6590f77c1a0dc..0ebd37e7ecd0f 100644
--- linux-libre-6.6.144-gnu/drivers/pci/endpoint/functions/pci-epf-vntb.c
+++ linux-libre-6.6.145-gnu/drivers/pci/endpoint/functions/pci-epf-vntb.c
@@ -484,7 +484,6 @@ static int epf_ntb_configure_interrupt(struct epf_ntb *ntb)
 {
 	const struct pci_epc_features *epc_features;
 	struct device *dev;
-	u32 db_count;
 	int ret;
 
 	dev = &ntb->epf->dev;
@@ -496,14 +495,12 @@ static int epf_ntb_configure_interrupt(struct epf_ntb *ntb)
 		return -EINVAL;
 	}
 
-	db_count = ntb->db_count;
-	if (db_count > MAX_DB_COUNT) {
-		dev_err(dev, "DB count cannot be more than %d\n", MAX_DB_COUNT);
+	if (!ntb->db_count || ntb->db_count > MAX_DB_COUNT) {
+		dev_err(dev, "DB count %d out of range (1 - %d)\n",
+			ntb->db_count, MAX_DB_COUNT);
 		return -EINVAL;
 	}
 
-	ntb->db_count = db_count;
-
 	if (epc_features->msi_capable) {
 		ret = pci_epc_set_msi(ntb->epf->epc,
 				      ntb->epf->func_no,
diff --git linux-libre-6.6.144-gnu/drivers/pci/msi/msi.c linux-libre-6.6.145-gnu/drivers/pci/msi/msi.c
index f6f4a778a9867..b638731aa5ff2 100644
--- linux-libre-6.6.144-gnu/drivers/pci/msi/msi.c
+++ linux-libre-6.6.145-gnu/drivers/pci/msi/msi.c
@@ -737,7 +737,7 @@ static int msix_capability_init(struct pci_dev *dev, struct msix_entry *entries,
 
 	ret = msix_setup_interrupts(dev, entries, nvec, affd);
 	if (ret)
-		goto out_unmap;
+		goto out_disable;
 
 	/* Disable INTX */
 	pci_intx_for_msi(dev, 0);
@@ -756,8 +756,6 @@ static int msix_capability_init(struct pci_dev *dev, struct msix_entry *entries,
 	pcibios_free_irq(dev);
 	return 0;
 
-out_unmap:
-	iounmap(dev->msix_base);
 out_disable:
 	dev->msix_enabled = 0;
 	pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_MASKALL | PCI_MSIX_FLAGS_ENABLE, 0);
diff --git linux-libre-6.6.144-gnu/drivers/pci/pci-sysfs.c linux-libre-6.6.145-gnu/drivers/pci/pci-sysfs.c
index 300caafcfa100..3cd05547853a3 100644
--- linux-libre-6.6.144-gnu/drivers/pci/pci-sysfs.c
+++ linux-libre-6.6.145-gnu/drivers/pci/pci-sysfs.c
@@ -1459,8 +1459,8 @@ static ssize_t resource##n##_resize_store(struct device *dev,		\
 					  const char *buf, size_t count)\
 {									\
 	struct pci_dev *pdev = to_pci_dev(dev);				\
-	unsigned long size, flags;					\
-	int ret, i;							\
+	unsigned long size;						\
+	int ret;							\
 	u16 cmd;							\
 									\
 	if (kstrtoul(buf, 0, &size) < 0)				\
@@ -1485,17 +1485,9 @@ static ssize_t resource##n##_resize_store(struct device *dev,		\
 	pci_write_config_word(pdev, PCI_COMMAND,			\
 			      cmd & ~PCI_COMMAND_MEMORY);		\
 									\
-	flags = pci_resource_flags(pdev, n);				\
-									\
 	pci_remove_resource_files(pdev);				\
 									\
-	for (i = 0; i < PCI_STD_NUM_BARS; i++) {			\
-		if (pci_resource_len(pdev, i) &&			\
-		    pci_resource_flags(pdev, i) == flags)		\
-			pci_release_resource(pdev, i);			\
-	}								\
-									\
-	ret = pci_resize_resource(pdev, n, size);			\
+	ret = pci_resize_resource(pdev, n, size, 0);			\
 									\
 	pci_assign_unassigned_bus_resources(pdev->bus);			\
 									\
diff --git linux-libre-6.6.144-gnu/drivers/pci/pci.c linux-libre-6.6.145-gnu/drivers/pci/pci.c
index e7648a1abfdbf..4b12b286f4906 100644
--- linux-libre-6.6.144-gnu/drivers/pci/pci.c
+++ linux-libre-6.6.145-gnu/drivers/pci/pci.c
@@ -1518,9 +1518,6 @@ static int pci_set_low_power_state(struct pci_dev *dev, pci_power_t state, bool
 				     pci_power_name(dev->current_state),
 				     pci_power_name(state));
 
-	if (dev->bus->self)
-		pcie_aspm_pm_state_change(dev->bus->self, locked);
-
 	return 0;
 }
 
@@ -1873,33 +1870,6 @@ static void pci_restore_config_space(struct pci_dev *pdev)
 	}
 }
 
-static void pci_restore_rebar_state(struct pci_dev *pdev)
-{
-	unsigned int pos, nbars, i;
-	u32 ctrl;
-
-	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_REBAR);
-	if (!pos)
-		return;
-
-	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
-	nbars = (ctrl & PCI_REBAR_CTRL_NBAR_MASK) >>
-		    PCI_REBAR_CTRL_NBAR_SHIFT;
-
-	for (i = 0; i < nbars; i++, pos += 8) {
-		struct resource *res;
-		int bar_idx, size;
-
-		pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
-		bar_idx = ctrl & PCI_REBAR_CTRL_BAR_IDX;
-		res = pdev->resource + bar_idx;
-		size = pci_rebar_bytes_to_size(resource_size(res));
-		ctrl &= ~PCI_REBAR_CTRL_BAR_SIZE;
-		ctrl |= size << PCI_REBAR_CTRL_BAR_SHIFT;
-		pci_write_config_dword(pdev, pos + PCI_REBAR_CTRL, ctrl);
-	}
-}
-
 /**
  * pci_restore_state - Restore the saved state of a PCI device
  * @dev: PCI device that we're dealing with
@@ -3832,115 +3802,6 @@ void pci_acs_init(struct pci_dev *dev)
 	pci_enable_acs(dev);
 }
 
-/**
- * pci_rebar_find_pos - find position of resize ctrl reg for BAR
- * @pdev: PCI device
- * @bar: BAR to find
- *
- * Helper to find the position of the ctrl register for a BAR.
- * Returns -ENOTSUPP if resizable BARs are not supported at all.
- * Returns -ENOENT if no ctrl register for the BAR could be found.
- */
-static int pci_rebar_find_pos(struct pci_dev *pdev, int bar)
-{
-	unsigned int pos, nbars, i;
-	u32 ctrl;
-
-	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_REBAR);
-	if (!pos)
-		return -ENOTSUPP;
-
-	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
-	nbars = (ctrl & PCI_REBAR_CTRL_NBAR_MASK) >>
-		    PCI_REBAR_CTRL_NBAR_SHIFT;
-
-	for (i = 0; i < nbars; i++, pos += 8) {
-		int bar_idx;
-
-		pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
-		bar_idx = ctrl & PCI_REBAR_CTRL_BAR_IDX;
-		if (bar_idx == bar)
-			return pos;
-	}
-
-	return -ENOENT;
-}
-
-/**
- * pci_rebar_get_possible_sizes - get possible sizes for BAR
- * @pdev: PCI device
- * @bar: BAR to query
- *
- * Get the possible sizes of a resizable BAR as bitmask defined in the spec
- * (bit 0=1MB, bit 19=512GB). Returns 0 if BAR isn't resizable.
- */
-u32 pci_rebar_get_possible_sizes(struct pci_dev *pdev, int bar)
-{
-	int pos;
-	u32 cap;
-
-	pos = pci_rebar_find_pos(pdev, bar);
-	if (pos < 0)
-		return 0;
-
-	pci_read_config_dword(pdev, pos + PCI_REBAR_CAP, &cap);
-	cap = FIELD_GET(PCI_REBAR_CAP_SIZES, cap);
-
-	/* Sapphire RX 5600 XT Pulse has an invalid cap dword for BAR 0 */
-	if (pdev->vendor == PCI_VENDOR_ID_ATI && pdev->device == 0x731f &&
-	    bar == 0 && cap == 0x700)
-		return 0x3f00;
-
-	return cap;
-}
-EXPORT_SYMBOL(pci_rebar_get_possible_sizes);
-
-/**
- * pci_rebar_get_current_size - get the current size of a BAR
- * @pdev: PCI device
- * @bar: BAR to set size to
- *
- * Read the size of a BAR from the resizable BAR config.
- * Returns size if found or negative error code.
- */
-int pci_rebar_get_current_size(struct pci_dev *pdev, int bar)
-{
-	int pos;
-	u32 ctrl;
-
-	pos = pci_rebar_find_pos(pdev, bar);
-	if (pos < 0)
-		return pos;
-
-	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
-	return (ctrl & PCI_REBAR_CTRL_BAR_SIZE) >> PCI_REBAR_CTRL_BAR_SHIFT;
-}
-
-/**
- * pci_rebar_set_size - set a new size for a BAR
- * @pdev: PCI device
- * @bar: BAR to set size to
- * @size: new size as defined in the spec (0=1MB, 19=512GB)
- *
- * Set the new size of a BAR as defined in the spec.
- * Returns zero if resizing was successful, error code otherwise.
- */
-int pci_rebar_set_size(struct pci_dev *pdev, int bar, int size)
-{
-	int pos;
-	u32 ctrl;
-
-	pos = pci_rebar_find_pos(pdev, bar);
-	if (pos < 0)
-		return pos;
-
-	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
-	ctrl &= ~PCI_REBAR_CTRL_BAR_SIZE;
-	ctrl |= size << PCI_REBAR_CTRL_BAR_SHIFT;
-	pci_write_config_dword(pdev, pos + PCI_REBAR_CTRL, ctrl);
-	return 0;
-}
-
 /**
  * pci_enable_atomic_ops_to_root - enable AtomicOp requests to root port
  * @dev: the PCI device
diff --git linux-libre-6.6.144-gnu/drivers/pci/pci.h linux-libre-6.6.145-gnu/drivers/pci/pci.h
index 3c35aae7431f6..278af5b263bff 100644
--- linux-libre-6.6.144-gnu/drivers/pci/pci.h
+++ linux-libre-6.6.145-gnu/drivers/pci/pci.h
@@ -263,6 +263,9 @@ enum pci_bar_type {
 struct device *pci_get_host_bridge_device(struct pci_dev *dev);
 void pci_put_host_bridge_device(struct device *dev);
 
+int pci_do_resource_release_and_resize(struct pci_dev *dev, int resno, int size,
+				       int exclude_bars);
+
 int pci_configure_extended_tags(struct pci_dev *dev, void *ign);
 bool pci_bus_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *pl,
 				int crs_timeout);
@@ -640,6 +643,7 @@ static inline int acpi_get_rc_resources(struct device *dev, const char *hid,
 }
 #endif
 
+void pci_restore_rebar_state(struct pci_dev *pdev);
 int pci_rebar_get_current_size(struct pci_dev *pdev, int bar);
 int pci_rebar_set_size(struct pci_dev *pdev, int bar, int size);
 static inline u64 pci_rebar_size_to_bytes(int size)
diff --git linux-libre-6.6.144-gnu/drivers/pci/quirks.c linux-libre-6.6.145-gnu/drivers/pci/quirks.c
index 5df3a6ea66018..28fa0a9b18c82 100644
--- linux-libre-6.6.144-gnu/drivers/pci/quirks.c
+++ linux-libre-6.6.145-gnu/drivers/pci/quirks.c
@@ -68,11 +68,10 @@
  * Restrict the speed to 2.5GT/s then with the Target Link Speed field,
  * request a retrain and check the result.
  *
- * If this turns out successful and we know by the Vendor:Device ID it is
- * safe to do so, then lift the restriction, letting the devices negotiate
- * a higher speed.  Also check for a similar 2.5GT/s speed restriction the
- * firmware may have already arranged and lift it with ports that already
- * report their data link being up.
+ * If this turns out successful, or where a 2.5GT/s speed restriction has
+ * been previously arranged by the firmware and the port reports its link
+ * already being up, lift the restriction, in a hope it is safe to do so,
+ * letting the devices negotiate a higher speed.
  *
  * Otherwise revert the speed to the original setting and request a retrain
  * again to remove any residual state, ignoring the result as it's supposed
@@ -83,12 +82,9 @@
  */
 int pcie_failed_link_retrain(struct pci_dev *dev)
 {
-	static const struct pci_device_id ids[] = {
-		{ PCI_VDEVICE(ASMEDIA, 0x2824) }, /* ASMedia ASM2824 */
-		{}
-	};
-	u16 lnksta, lnkctl2;
+	u16 lnksta, lnkctl2, oldlnkctl2;
 	int ret = -ENOTTY;
+	u32 lnkcap;
 
 	if (!pci_is_pcie(dev) || !pcie_downstream_port(dev) ||
 	    !pcie_cap_has_lnkctl2(dev) || !dev->link_active_reporting)
@@ -96,10 +92,9 @@ int pcie_failed_link_retrain(struct pci_dev *dev)
 
 	pcie_capability_read_word(dev, PCI_EXP_LNKCTL2, &lnkctl2);
 	pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta);
+	oldlnkctl2 = lnkctl2;
 	if ((lnksta & (PCI_EXP_LNKSTA_LBMS | PCI_EXP_LNKSTA_DLLLA)) ==
 	    PCI_EXP_LNKSTA_LBMS) {
-		u16 oldlnkctl2 = lnkctl2;
-
 		pci_info(dev, "broken device, retraining non-functional downstream link at 2.5GT/s\n");
 
 		lnkctl2 &= ~PCI_EXP_LNKCTL2_TLS;
@@ -107,35 +102,29 @@ int pcie_failed_link_retrain(struct pci_dev *dev)
 		pcie_capability_write_word(dev, PCI_EXP_LNKCTL2, lnkctl2);
 
 		ret = pcie_retrain_link(dev, false);
-		if (ret) {
-			pci_info(dev, "retraining failed\n");
-			pcie_capability_write_word(dev, PCI_EXP_LNKCTL2,
-						   oldlnkctl2);
-			pcie_retrain_link(dev, true);
-			return ret;
-		}
-
-		pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta);
+		if (ret)
+			goto err;
 	}
 
-	if ((lnksta & PCI_EXP_LNKSTA_DLLLA) &&
-	    (lnkctl2 & PCI_EXP_LNKCTL2_TLS) == PCI_EXP_LNKCTL2_TLS_2_5GT &&
-	    pci_match_id(ids, dev)) {
-		u32 lnkcap;
-
+	pcie_capability_read_dword(dev, PCI_EXP_LNKCAP, &lnkcap);
+	if ((lnkctl2 & PCI_EXP_LNKCTL2_TLS) == PCI_EXP_LNKCTL2_TLS_2_5GT &&
+	    (lnkcap & PCI_EXP_LNKCAP_SLS) != PCI_EXP_LNKCAP_SLS_2_5GB) {
 		pci_info(dev, "removing 2.5GT/s downstream link speed restriction\n");
-		pcie_capability_read_dword(dev, PCI_EXP_LNKCAP, &lnkcap);
 		lnkctl2 &= ~PCI_EXP_LNKCTL2_TLS;
 		lnkctl2 |= lnkcap & PCI_EXP_LNKCAP_SLS;
 		pcie_capability_write_word(dev, PCI_EXP_LNKCTL2, lnkctl2);
 
 		ret = pcie_retrain_link(dev, false);
-		if (ret) {
-			pci_info(dev, "retraining failed\n");
-			return ret;
-		}
+		if (ret)
+			goto err;
 	}
 
+	return ret;
+err:
+	pci_info(dev, "retraining failed\n");
+	pcie_capability_write_word(dev, PCI_EXP_LNKCTL2, oldlnkctl2);
+
+	pcie_retrain_link(dev, true);
 	return ret;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/pci/rebar.c linux-libre-6.6.145-gnu/drivers/pci/rebar.c
new file mode 100644
index 0000000000000..920ef3ab4bda3
--- /dev/null
+++ linux-libre-6.6.145-gnu/drivers/pci/rebar.c
@@ -0,0 +1,218 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * PCI Resizable BAR Extended Capability handling.
+ */
+
+#include <linux/bitfield.h>
+#include <linux/errno.h>
+#include <linux/export.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/types.h>
+
+#include "pci.h"
+
+/**
+ * pci_rebar_find_pos - find position of resize ctrl reg for BAR
+ * @pdev: PCI device
+ * @bar: BAR to find
+ *
+ * Helper to find the position of the ctrl register for a BAR.
+ * Returns -ENOTSUPP if resizable BARs are not supported at all.
+ * Returns -ENOENT if no ctrl register for the BAR could be found.
+ */
+static int pci_rebar_find_pos(struct pci_dev *pdev, int bar)
+{
+	unsigned int pos, nbars, i;
+	u32 ctrl;
+
+	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_REBAR);
+	if (!pos)
+		return -ENOTSUPP;
+
+	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
+	nbars = (ctrl & PCI_REBAR_CTRL_NBAR_MASK) >>
+		    PCI_REBAR_CTRL_NBAR_SHIFT;
+
+	for (i = 0; i < nbars; i++, pos += 8) {
+		int bar_idx;
+
+		pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
+		bar_idx = ctrl & PCI_REBAR_CTRL_BAR_IDX;
+		if (bar_idx == bar)
+			return pos;
+	}
+
+	return -ENOENT;
+}
+
+/**
+ * pci_rebar_get_possible_sizes - get possible sizes for BAR
+ * @pdev: PCI device
+ * @bar: BAR to query
+ *
+ * Get the possible sizes of a resizable BAR as bitmask defined in the spec
+ * (bit 0=1MB, bit 19=512GB). Returns 0 if BAR isn't resizable.
+ */
+u32 pci_rebar_get_possible_sizes(struct pci_dev *pdev, int bar)
+{
+	int pos;
+	u32 cap;
+
+	pos = pci_rebar_find_pos(pdev, bar);
+	if (pos < 0)
+		return 0;
+
+	pci_read_config_dword(pdev, pos + PCI_REBAR_CAP, &cap);
+	cap = FIELD_GET(PCI_REBAR_CAP_SIZES, cap);
+
+	/* Sapphire RX 5600 XT Pulse has an invalid cap dword for BAR 0 */
+	if (pdev->vendor == PCI_VENDOR_ID_ATI && pdev->device == 0x731f &&
+	    bar == 0 && cap == 0x700)
+		return 0x3f00;
+
+	return cap;
+}
+EXPORT_SYMBOL(pci_rebar_get_possible_sizes);
+
+/**
+ * pci_rebar_get_current_size - get the current size of a BAR
+ * @pdev: PCI device
+ * @bar: BAR to set size to
+ *
+ * Read the size of a BAR from the resizable BAR config.
+ * Returns size if found or negative error code.
+ */
+int pci_rebar_get_current_size(struct pci_dev *pdev, int bar)
+{
+	int pos;
+	u32 ctrl;
+
+	pos = pci_rebar_find_pos(pdev, bar);
+	if (pos < 0)
+		return pos;
+
+	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
+	return (ctrl & PCI_REBAR_CTRL_BAR_SIZE) >> PCI_REBAR_CTRL_BAR_SHIFT;
+}
+
+/**
+ * pci_rebar_set_size - set a new size for a BAR
+ * @pdev: PCI device
+ * @bar: BAR to set size to
+ * @size: new size as defined in the spec (0=1MB, 19=512GB)
+ *
+ * Set the new size of a BAR as defined in the spec.
+ * Returns zero if resizing was successful, error code otherwise.
+ */
+int pci_rebar_set_size(struct pci_dev *pdev, int bar, int size)
+{
+	int pos;
+	u32 ctrl;
+
+	pos = pci_rebar_find_pos(pdev, bar);
+	if (pos < 0)
+		return pos;
+
+	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
+	ctrl &= ~PCI_REBAR_CTRL_BAR_SIZE;
+	ctrl |= size << PCI_REBAR_CTRL_BAR_SHIFT;
+	pci_write_config_dword(pdev, pos + PCI_REBAR_CTRL, ctrl);
+	return 0;
+}
+
+void pci_restore_rebar_state(struct pci_dev *pdev)
+{
+	unsigned int pos, nbars, i;
+	u32 ctrl;
+
+	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_REBAR);
+	if (!pos)
+		return;
+
+	pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
+	if (PCI_POSSIBLE_ERROR(ctrl))
+		return;
+
+	nbars = FIELD_GET(PCI_REBAR_CTRL_NBAR_MASK, ctrl);
+
+	for (i = 0; i < nbars; i++, pos += 8) {
+		struct resource *res;
+		int bar_idx, size;
+
+		pci_read_config_dword(pdev, pos + PCI_REBAR_CTRL, &ctrl);
+		if (PCI_POSSIBLE_ERROR(ctrl))
+			return;
+
+		bar_idx = ctrl & PCI_REBAR_CTRL_BAR_IDX;
+		res = pci_resource_n(pdev, bar_idx);
+		size = pci_rebar_bytes_to_size(resource_size(res));
+		ctrl &= ~PCI_REBAR_CTRL_BAR_SIZE;
+		ctrl |= size << PCI_REBAR_CTRL_BAR_SHIFT;
+		pci_write_config_dword(pdev, pos + PCI_REBAR_CTRL, ctrl);
+	}
+}
+
+/**
+ * pci_resize_resource - reconfigure a Resizable BAR and resources
+ * @dev: the PCI device
+ * @resno: index of the BAR to be resized
+ * @size: new size as defined in the spec (0=1MB, 31=128TB)
+ * @exclude_bars: a mask of BARs that should not be released
+ *
+ * Reconfigure @resno to @size and re-run resource assignment algorithm
+ * with the new size.
+ *
+ * Prior to resize, release @dev resources that share a bridge window with
+ * @resno.  This unpins the bridge window resource to allow changing it.
+ *
+ * The caller may prevent releasing a particular BAR by providing
+ * @exclude_bars mask, but this may result in the resize operation failing
+ * due to insufficient space.
+ *
+ * Return: 0 on success, or negative on error. In case of an error, the
+ *         resources are restored to their original places.
+ */
+int pci_resize_resource(struct pci_dev *dev, int resno, int size,
+			int exclude_bars)
+{
+	struct pci_host_bridge *host;
+	int old, ret;
+	u32 sizes;
+	u16 cmd;
+
+	/* Check if we must preserve the firmware's resource assignment */
+	host = pci_find_host_bridge(dev->bus);
+	if (host->preserve_config)
+		return -ENOTSUPP;
+
+	pci_read_config_word(dev, PCI_COMMAND, &cmd);
+	if (cmd & PCI_COMMAND_MEMORY)
+		return -EBUSY;
+
+	sizes = pci_rebar_get_possible_sizes(dev, resno);
+	if (!sizes)
+		return -ENOTSUPP;
+
+	if (!(sizes & BIT(size)))
+		return -EINVAL;
+
+	old = pci_rebar_get_current_size(dev, resno);
+	if (old < 0)
+		return old;
+
+	ret = pci_rebar_set_size(dev, resno, size);
+	if (ret)
+		return ret;
+
+	ret = pci_do_resource_release_and_resize(dev, resno, size, exclude_bars);
+	if (ret)
+		goto error_resize;
+
+	return 0;
+
+error_resize:
+	pci_rebar_set_size(dev, resno, old);
+	return ret;
+}
+EXPORT_SYMBOL(pci_resize_resource);
diff --git linux-libre-6.6.144-gnu/drivers/pci/rom.c linux-libre-6.6.145-gnu/drivers/pci/rom.c
index e18d3a4383ba6..f2105c6ceef52 100644
--- linux-libre-6.6.144-gnu/drivers/pci/rom.c
+++ linux-libre-6.6.145-gnu/drivers/pci/rom.c
@@ -5,13 +5,40 @@
  * (C) Copyright 2004 Jon Smirl <jonsmirl@yahoo.com>
  * (C) Copyright 2004 Silicon Graphics, Inc. Jesse Barnes <jbarnes@sgi.com>
  */
+
+#include <linux/align.h>
+#include <linux/bits.h>
 #include <linux/kernel.h>
 #include <linux/export.h>
+#include <linux/io.h>
+#include <linux/overflow.h>
 #include <linux/pci.h>
+#include <linux/sizes.h>
 #include <linux/slab.h>
 
 #include "pci.h"
 
+#define PCI_ROM_HEADER_SIZE			0x1A
+#define PCI_ROM_POINTER_TO_DATA_STRUCT		0x18
+#define PCI_ROM_LAST_IMAGE_INDICATOR		0x15
+#define PCI_ROM_LAST_IMAGE_INDICATOR_BIT	BIT(7)
+#define PCI_ROM_IMAGE_LEN			0x10
+#define PCI_ROM_IMAGE_SECTOR_SIZE		SZ_512
+#define PCI_ROM_IMAGE_SIGNATURE			0xAA55
+
+/* Data structure signature is "PCIR" in ASCII representation */
+#define PCI_ROM_DATA_STRUCT_SIGNATURE		0x52494350
+#define PCI_ROM_DATA_STRUCT_LEN			0x0A
+
+/*
+ * Per PCI Firmware r3.3, sec 5.1.3, a conformant PCI Data Structure is at
+ * least 24 bytes (0x18), large enough to cover every fixed field this
+ * driver reads (up to the Indicator byte at offset 0x15).  Reject smaller
+ * device-claimed lengths so the follow-up readers in pci_get_rom_size()
+ * cannot escape the mapped ROM window.
+ */
+#define PCI_ROM_DATA_STRUCT_MIN_LEN		0x18
+
 /**
  * pci_enable_rom - enable ROM decoding for a PCI device
  * @pdev: PCI device to enable
@@ -69,6 +96,91 @@ void pci_disable_rom(struct pci_dev *pdev)
 }
 EXPORT_SYMBOL_GPL(pci_disable_rom);
 
+static bool pci_rom_header_valid(struct pci_dev *pdev, void __iomem *image,
+				 void __iomem *rom, size_t size,
+				 bool expect_valid)
+{
+	unsigned long rom_end = (unsigned long)rom + size - 1;
+	unsigned long header_end;
+	u16 signature;
+
+	/*
+	 * Per PCI Firmware r3.3, sec 5.1, each image must start on a
+	 * 512-byte boundary and must contain the PCI Expansion ROM header.
+	 * Because @rom is page-aligned (returned by ioremap()), checking
+	 * 512-byte alignment of @image is equivalent to enforcing the
+	 * spec's sector-aligned layout within the ROM.  This also
+	 * satisfies the natural-alignment requirement of readw() on archs
+	 * such as arm64 that disallow unaligned IOMEM access.
+	 */
+	if (!IS_ALIGNED((unsigned long)image, PCI_ROM_IMAGE_SECTOR_SIZE))
+		return false;
+
+	if (check_add_overflow((unsigned long)image, PCI_ROM_HEADER_SIZE - 1,
+				&header_end))
+		return false;
+
+	if (image < rom || header_end > rom_end)
+		return false;
+
+	/* Standard PCI ROMs start out with these bytes 55 AA */
+	signature = readw(image);
+	if (signature != PCI_ROM_IMAGE_SIGNATURE) {
+		if (expect_valid) {
+			pci_info(pdev, "Invalid PCI ROM header signature: expecting %#06x, got %#06x\n",
+				 PCI_ROM_IMAGE_SIGNATURE, signature);
+		} else {
+			pci_info(pdev, "No more images in PCI ROM\n");
+		}
+		return false;
+	}
+
+	return true;
+}
+
+static bool pci_rom_data_struct_valid(struct pci_dev *pdev, void __iomem *pds,
+				      void __iomem *rom, size_t size)
+{
+	unsigned long rom_end = (unsigned long)rom + size - 1;
+	unsigned long end;
+	u32 signature;
+	u16 data_len;
+
+	/*
+	 * Some CPU architectures require IOMEM access addresses to be
+	 * aligned, for example arm64, so since we're about to call
+	 * readl(), check here for 4-byte alignment.
+	 */
+	if (!IS_ALIGNED((unsigned long)pds, 4))
+		return false;
+
+	if (check_add_overflow((unsigned long)pds, PCI_ROM_DATA_STRUCT_LEN + 1,
+				&end))
+		return false;
+
+	if (pds < rom || end > rom_end)
+		return false;
+
+	signature = readl(pds);
+	if (signature != PCI_ROM_DATA_STRUCT_SIGNATURE) {
+		pci_info(pdev, "Invalid PCI ROM data signature: expecting %#010x, got %#010x\n",
+			 PCI_ROM_DATA_STRUCT_SIGNATURE, signature);
+		return false;
+	}
+
+	data_len = readw(pds + PCI_ROM_DATA_STRUCT_LEN);
+	if (data_len < PCI_ROM_DATA_STRUCT_MIN_LEN || data_len == U16_MAX)
+		return false;
+
+	if (check_add_overflow((unsigned long)pds, data_len - 1, &end))
+		return false;
+
+	if (end > rom_end)
+		return false;
+
+	return true;
+}
+
 /**
  * pci_get_rom_size - obtain the actual size of the ROM image
  * @pdev: target PCI device
@@ -84,37 +196,28 @@ static size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom,
 			       size_t size)
 {
 	void __iomem *image;
-	int last_image;
 	unsigned int length;
+	bool last_image;
 
 	image = rom;
 	do {
 		void __iomem *pds;
-		/* Standard PCI ROMs start out with these bytes 55 AA */
-		if (readw(image) != 0xAA55) {
-			pci_info(pdev, "Invalid PCI ROM header signature: expecting 0xaa55, got %#06x\n",
-				 readw(image));
+		if (!pci_rom_header_valid(pdev, image, rom, size, true))
 			break;
-		}
-		/* get the PCI data structure and check its "PCIR" signature */
-		pds = image + readw(image + 24);
-		if (readl(pds) != 0x52494350) {
-			pci_info(pdev, "Invalid PCI ROM data signature: expecting 0x52494350, got %#010x\n",
-				 readl(pds));
+
+		/* Get the PCI data structure and check its "PCIR" signature */
+		pds = image + readw(image + PCI_ROM_POINTER_TO_DATA_STRUCT);
+		if (!pci_rom_data_struct_valid(pdev, pds, rom, size))
 			break;
-		}
-		last_image = readb(pds + 21) & 0x80;
-		length = readw(pds + 16);
-		image += length * 512;
-		/* Avoid iterating through memory outside the resource window */
-		if (image >= rom + size)
+
+		last_image = readb(pds + PCI_ROM_LAST_IMAGE_INDICATOR) &
+				   PCI_ROM_LAST_IMAGE_INDICATOR_BIT;
+		length = readw(pds + PCI_ROM_IMAGE_LEN);
+		image += length * PCI_ROM_IMAGE_SECTOR_SIZE;
+
+		if (!last_image &&
+		    !pci_rom_header_valid(pdev, image, rom, size, false))
 			break;
-		if (!last_image) {
-			if (readw(image) != 0xAA55) {
-				pci_info(pdev, "No more image in the PCI ROM\n");
-				break;
-			}
-		}
 	} while (length && !last_image);
 
 	/* never return a size larger than the PCI resource window */
diff --git linux-libre-6.6.144-gnu/drivers/pci/setup-bus.c linux-libre-6.6.145-gnu/drivers/pci/setup-bus.c
index d07c1d9ed0620..98d0038e32ef9 100644
--- linux-libre-6.6.144-gnu/drivers/pci/setup-bus.c
+++ linux-libre-6.6.145-gnu/drivers/pci/setup-bus.c
@@ -2221,18 +2221,16 @@ enable_all:
 }
 EXPORT_SYMBOL_GPL(pci_assign_unassigned_bridge_resources);
 
-int pci_reassign_bridge_resources(struct pci_dev *bridge, unsigned long type)
+static int pci_reassign_bridge_resources(struct pci_dev *bridge, unsigned long type,
+					 struct list_head *saved)
 {
 	struct pci_dev_resource *dev_res;
 	struct pci_dev *next;
-	LIST_HEAD(saved);
 	LIST_HEAD(added);
 	LIST_HEAD(failed);
 	unsigned int i;
 	int ret;
 
-	down_read(&pci_bus_sem);
-
 	/* Walk to the root hub, releasing bridge BARs when possible */
 	next = bridge;
 	do {
@@ -2249,9 +2247,9 @@ int pci_reassign_bridge_resources(struct pci_dev *bridge, unsigned long type)
 			if (res->child)
 				continue;
 
-			ret = add_to_list(&saved, bridge, res, 0, 0);
+			ret = add_to_list(saved, bridge, res, 0, 0);
 			if (ret)
-				goto cleanup;
+				return ret;
 
 			pci_info(bridge, "%s %pR: releasing\n", res_name, res);
 
@@ -2267,62 +2265,108 @@ int pci_reassign_bridge_resources(struct pci_dev *bridge, unsigned long type)
 		next = bridge->bus ? bridge->bus->self : NULL;
 	} while (next);
 
-	if (list_empty(&saved)) {
-		up_read(&pci_bus_sem);
+	if (list_empty(saved))
 		return -ENOENT;
-	}
 
 	__pci_bus_size_bridges(bridge->subordinate, &added);
 	__pci_bridge_assign_resources(bridge, &added, &failed);
 	BUG_ON(!list_empty(&added));
 
 	if (!list_empty(&failed)) {
-		ret = -ENOSPC;
-		goto cleanup;
+		free_list(&failed);
+		return -ENOSPC;
 	}
 
-	list_for_each_entry(dev_res, &saved, list) {
+	list_for_each_entry(dev_res, saved, list) {
 		/* Skip the bridge we just assigned resources for */
 		if (bridge == dev_res->dev)
 			continue;
 
+		if (!dev_res->dev->subordinate)
+			continue;
+
 		bridge = dev_res->dev;
 		pci_setup_bridge(bridge->subordinate);
 	}
 
-	free_list(&saved);
-	up_read(&pci_bus_sem);
 	return 0;
+}
 
-cleanup:
-	/* Restore size and flags */
-	list_for_each_entry(dev_res, &failed, list) {
-		struct resource *res = dev_res->res;
+int pci_do_resource_release_and_resize(struct pci_dev *pdev, int resno, int size,
+				       int exclude_bars)
+{
+	struct resource *res = pdev->resource + resno;
+	unsigned long flags = res->flags;
+	struct pci_dev_resource *dev_res;
+	struct pci_bus *bus = pdev->bus;
+	struct resource *r;
+	LIST_HEAD(saved);
+	unsigned int i;
+	int ret = 0;
 
-		res->start = dev_res->start;
-		res->end = dev_res->end;
-		res->flags = dev_res->flags;
+	down_read(&pci_bus_sem);
+
+	pci_dev_for_each_resource(pdev, r, i) {
+		if (i >= PCI_BRIDGE_RESOURCES)
+			break;
+
+		if (exclude_bars & BIT(i))
+			continue;
+
+		if (!pci_resource_len(pdev, i) || r->flags != flags)
+			continue;
+
+		ret = add_to_list(&saved, pdev, r, 0, 0);
+		if (ret)
+			goto restore;
+		pci_release_resource(pdev, i);
 	}
-	free_list(&failed);
 
+	res->end = res->start + pci_rebar_size_to_bytes(size) - 1;
+
+	if (!bus->self)
+		goto out;
+
+	ret = pci_reassign_bridge_resources(bus->self, res->flags, &saved);
+	if (ret)
+		goto restore;
+
+out:
+	up_read(&pci_bus_sem);
+	free_list(&saved);
+	return ret;
+
+restore:
 	/* Revert to the old configuration */
 	list_for_each_entry(dev_res, &saved, list) {
 		struct resource *res = dev_res->res;
+		struct pci_dev *dev = dev_res->dev;
 
-		bridge = dev_res->dev;
-		i = res - bridge->resource;
+		i = res - dev->resource;
+
+		if (res->parent) {
+			release_child_resources(res);
+			pci_release_resource(dev, i);
+		}
 
 		res->start = dev_res->start;
 		res->end = dev_res->end;
 		res->flags = dev_res->flags;
 
-		pci_claim_resource(bridge, i);
-		pci_setup_bridge(bridge->subordinate);
-	}
-	free_list(&saved);
-	up_read(&pci_bus_sem);
+		if (pci_claim_resource(dev, i))
+			continue;
 
-	return ret;
+		if (i < PCI_BRIDGE_RESOURCES) {
+			const char *res_name = pci_resource_name(dev, i);
+
+			pci_update_resource(dev, i);
+			pci_info(dev, "%s %pR: old value restored\n",
+				 res_name, res);
+		}
+		if (dev->subordinate)
+			pci_setup_bridge(dev->subordinate);
+	}
+	goto out;
 }
 
 void pci_assign_unassigned_bus_resources(struct pci_bus *bus)
diff --git linux-libre-6.6.144-gnu/drivers/pci/setup-res.c linux-libre-6.6.145-gnu/drivers/pci/setup-res.c
index c6d933ddfd464..3f7f350e9e46f 100644
--- linux-libre-6.6.144-gnu/drivers/pci/setup-res.c
+++ linux-libre-6.6.145-gnu/drivers/pci/setup-res.c
@@ -427,59 +427,6 @@ void pci_release_resource(struct pci_dev *dev, int resno)
 }
 EXPORT_SYMBOL(pci_release_resource);
 
-int pci_resize_resource(struct pci_dev *dev, int resno, int size)
-{
-	struct resource *res = dev->resource + resno;
-	struct pci_host_bridge *host;
-	int old, ret;
-	u32 sizes;
-	u16 cmd;
-
-	/* Check if we must preserve the firmware's resource assignment */
-	host = pci_find_host_bridge(dev->bus);
-	if (host->preserve_config)
-		return -ENOTSUPP;
-
-	/* Make sure the resource isn't assigned before resizing it. */
-	if (!(res->flags & IORESOURCE_UNSET))
-		return -EBUSY;
-
-	pci_read_config_word(dev, PCI_COMMAND, &cmd);
-	if (cmd & PCI_COMMAND_MEMORY)
-		return -EBUSY;
-
-	sizes = pci_rebar_get_possible_sizes(dev, resno);
-	if (!sizes)
-		return -ENOTSUPP;
-
-	if (!(sizes & BIT(size)))
-		return -EINVAL;
-
-	old = pci_rebar_get_current_size(dev, resno);
-	if (old < 0)
-		return old;
-
-	ret = pci_rebar_set_size(dev, resno, size);
-	if (ret)
-		return ret;
-
-	res->end = res->start + pci_rebar_size_to_bytes(size) - 1;
-
-	/* Check if the new config works by trying to assign everything. */
-	if (dev->bus->self) {
-		ret = pci_reassign_bridge_resources(dev->bus->self, res->flags);
-		if (ret)
-			goto error_resize;
-	}
-	return 0;
-
-error_resize:
-	pci_rebar_set_size(dev, resno, old);
-	res->end = res->start + pci_rebar_size_to_bytes(old) - 1;
-	return ret;
-}
-EXPORT_SYMBOL(pci_resize_resource);
-
 int pci_enable_resources(struct pci_dev *dev, int mask)
 {
 	u16 cmd, old_cmd;
diff --git linux-libre-6.6.144-gnu/drivers/phy/phy-can-transceiver.c linux-libre-6.6.145-gnu/drivers/phy/phy-can-transceiver.c
index 840b7f8a31c5f..72dc65c724678 100644
--- linux-libre-6.6.144-gnu/drivers/phy/phy-can-transceiver.c
+++ linux-libre-6.6.145-gnu/drivers/phy/phy-can-transceiver.c
@@ -111,6 +111,9 @@ static int can_transceiver_phy_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	match = of_match_node(can_transceiver_phy_ids, pdev->dev.of_node);
+	if (!match || !match->data)
+		return -ENODEV;
+
 	drvdata = match->data;
 
 	if (of_property_read_bool(dev->of_node, "mux-states")) {
diff --git linux-libre-6.6.144-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c linux-libre-6.6.145-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c
index 1640c5522f0e8..53229faa5cc5b 100644
--- linux-libre-6.6.144-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c
+++ linux-libre-6.6.145-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c
@@ -343,7 +343,7 @@ static inline int cs42l43_pin_set_db(struct cs42l43_pin *priv, unsigned int pin,
 
 	return regmap_update_bits(priv->regmap, CS42L43_GPIO_CTRL2,
 				  CS42L43_GPIO1_DEGLITCH_BYP_MASK << pin,
-				  !!us << pin);
+				  !us << pin);
 }
 
 static int cs42l43_pin_config_get(struct pinctrl_dev *pctldev,
diff --git linux-libre-6.6.144-gnu/drivers/pinctrl/mediatek/pinctrl-mt8167.c linux-libre-6.6.145-gnu/drivers/pinctrl/mediatek/pinctrl-mt8167.c
index ba7f30c3296fe..07148f4a8c008 100644
--- linux-libre-6.6.144-gnu/drivers/pinctrl/mediatek/pinctrl-mt8167.c
+++ linux-libre-6.6.145-gnu/drivers/pinctrl/mediatek/pinctrl-mt8167.c
@@ -244,7 +244,7 @@ static const struct mtk_pin_ies_smt_set mt8167_smt_set[] = {
 	MTK_PIN_IES_SMT_SPEC(24, 25, 0xA00, 12),
 	MTK_PIN_IES_SMT_SPEC(26, 30, 0xA00, 0),
 	MTK_PIN_IES_SMT_SPEC(31, 33, 0xA00, 1),
-	MTK_PIN_IES_SMT_SPEC(34, 39, 0xA900, 2),
+	MTK_PIN_IES_SMT_SPEC(34, 39, 0xA00, 2),
 	MTK_PIN_IES_SMT_SPEC(40, 40, 0xA10, 11),
 	MTK_PIN_IES_SMT_SPEC(41, 43, 0xA00, 10),
 	MTK_PIN_IES_SMT_SPEC(44, 47, 0xA00, 11),
diff --git linux-libre-6.6.144-gnu/drivers/pinctrl/mediatek/pinctrl-mt8516.c linux-libre-6.6.145-gnu/drivers/pinctrl/mediatek/pinctrl-mt8516.c
index 950275c47122b..43b434ed7d469 100644
--- linux-libre-6.6.144-gnu/drivers/pinctrl/mediatek/pinctrl-mt8516.c
+++ linux-libre-6.6.145-gnu/drivers/pinctrl/mediatek/pinctrl-mt8516.c
@@ -244,7 +244,7 @@ static const struct mtk_pin_ies_smt_set mt8516_smt_set[] = {
 	MTK_PIN_IES_SMT_SPEC(24, 25, 0xA00, 12),
 	MTK_PIN_IES_SMT_SPEC(26, 30, 0xA00, 0),
 	MTK_PIN_IES_SMT_SPEC(31, 33, 0xA00, 1),
-	MTK_PIN_IES_SMT_SPEC(34, 39, 0xA900, 2),
+	MTK_PIN_IES_SMT_SPEC(34, 39, 0xA00, 2),
 	MTK_PIN_IES_SMT_SPEC(40, 40, 0xA10, 11),
 	MTK_PIN_IES_SMT_SPEC(41, 43, 0xA00, 10),
 	MTK_PIN_IES_SMT_SPEC(44, 47, 0xA00, 11),
diff --git linux-libre-6.6.144-gnu/drivers/pinctrl/meson/pinctrl-meson.c linux-libre-6.6.145-gnu/drivers/pinctrl/meson/pinctrl-meson.c
index 4f613f9082083..5cc00fdc48d84 100644
--- linux-libre-6.6.144-gnu/drivers/pinctrl/meson/pinctrl-meson.c
+++ linux-libre-6.6.145-gnu/drivers/pinctrl/meson/pinctrl-meson.c
@@ -618,7 +618,7 @@ static int meson_gpiolib_register(struct meson_pinctrl *pc)
 	pc->chip.set = meson_gpio_set;
 	pc->chip.base = -1;
 	pc->chip.ngpio = pc->data->num_pins;
-	pc->chip.can_sleep = true;
+	pc->chip.can_sleep = false;
 
 	ret = gpiochip_add_data(&pc->chip, pc);
 	if (ret) {
diff --git linux-libre-6.6.144-gnu/drivers/pinctrl/sunxi/pinctrl-sunxi.c linux-libre-6.6.145-gnu/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index fc11c3d55fa8c..c5b954c9537db 100644
--- linux-libre-6.6.144-gnu/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ linux-libre-6.6.145-gnu/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -880,7 +880,7 @@ static int sunxi_pmx_request(struct pinctrl_dev *pctldev, unsigned offset)
 	return 0;
 
 out:
-	regulator_put(s_reg->regulator);
+	regulator_put(reg);
 
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/platform/x86/amd/pmc/pmc-quirks.c linux-libre-6.6.145-gnu/drivers/platform/x86/amd/pmc/pmc-quirks.c
index a3921f8106c12..a3e5f65f9d727 100644
--- linux-libre-6.6.144-gnu/drivers/platform/x86/amd/pmc/pmc-quirks.c
+++ linux-libre-6.6.145-gnu/drivers/platform/x86/amd/pmc/pmc-quirks.c
@@ -17,6 +17,7 @@
 struct quirk_entry {
 	u32 s2idle_bug_mmio;
 	bool spurious_8042;
+	bool need_suspend_delay;
 };
 
 static struct quirk_entry quirk_s2idle_bug = {
@@ -27,6 +28,10 @@ static struct quirk_entry quirk_spurious_8042 = {
 	.spurious_8042 = true,
 };
 
+static struct quirk_entry quirk_s2idle_need_suspend_delay = {
+	.need_suspend_delay = true,
+};
+
 static const struct dmi_system_id fwbug_list[] = {
 	{
 		.ident = "L14 Gen2 AMD",
@@ -197,6 +202,35 @@ static const struct dmi_system_id fwbug_list[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "82XQ"),
 		}
 	},
+	/* https://bugzilla.kernel.org/show_bug.cgi?id=221383 */
+	{
+		.ident = "Zen3-based IdeaPad Slim and similar",
+		.driver_data = &quirk_s2idle_need_suspend_delay,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			/*
+			 * Note: there are also some Zen2-based 82X* devices that
+			 * need different quirks, they're already handled above
+			 */
+			DMI_MATCH(DMI_PRODUCT_NAME, "82X"),
+		}
+	},
+	{
+		.ident = "Zen3+-based IdeaPad Slim and similar",
+		.driver_data = &quirk_s2idle_need_suspend_delay,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83K"),
+		}
+	},
+	{
+		.ident = "IdeaPad Slim 3 15ARP10 (83MM)",
+		.driver_data = &quirk_s2idle_need_suspend_delay,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83MM"),
+		}
+	},
 	/* https://bugzilla.kernel.org/show_bug.cgi?id=221273 */
 	{
 		.ident = "Thinkpad L14 Gen3",
@@ -350,6 +384,11 @@ void amd_pmc_process_restore_quirks(struct amd_pmc_dev *dev)
 		amd_pmc_skip_nvme_smi_handler(dev->quirks->s2idle_bug_mmio);
 }
 
+bool amd_pmc_quirk_need_suspend_delay(struct amd_pmc_dev *dev)
+{
+	return dev->quirks && dev->quirks->need_suspend_delay;
+}
+
 void amd_pmc_quirks_init(struct amd_pmc_dev *dev)
 {
 	const struct dmi_system_id *dmi_id;
diff --git linux-libre-6.6.144-gnu/drivers/platform/x86/amd/pmc/pmc.c linux-libre-6.6.145-gnu/drivers/platform/x86/amd/pmc/pmc.c
index 259bac3744d4e..d5b543f74a22d 100644
--- linux-libre-6.6.144-gnu/drivers/platform/x86/amd/pmc/pmc.c
+++ linux-libre-6.6.145-gnu/drivers/platform/x86/amd/pmc/pmc.c
@@ -16,6 +16,7 @@
 #include <linux/bits.h>
 #include <linux/debugfs.h>
 #include <linux/delay.h>
+#include <linux/dmi.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
 #include <linux/limits.h>
@@ -147,6 +148,11 @@ static bool disable_workarounds;
 module_param(disable_workarounds, bool, 0644);
 MODULE_PARM_DESC(disable_workarounds, "Disable workarounds for platform bugs");
 
+static int delay_suspend = -1;
+module_param(delay_suspend, int, 0644);
+MODULE_PARM_DESC(delay_suspend,
+		 "Delays s2idle by 2.5 seconds to work around buggy ECs, often causing keyboard issues after suspend. 0: don't delay, 1: do delay, -1 (default): let amd_pmc decide. If you need this please report this to: platform-driver-x86@vger.kernel.org");
+
 static struct amd_pmc_dev pmc;
 static int amd_pmc_send_cmd(struct amd_pmc_dev *dev, u32 arg, u32 *data, u8 msg, bool ret);
 static int amd_pmc_read_stb(struct amd_pmc_dev *dev, u32 *buf);
@@ -790,6 +796,55 @@ static int amd_pmc_verify_czn_rtc(struct amd_pmc_dev *pdev, u32 *arg)
 	return rc;
 }
 
+static bool amd_pmc_intermediate_wakeup_need_delay(struct amd_pmc_dev *pdev)
+{
+	/*
+	 * Starting a new HW sleep cycle right after waking from one
+	 * can cause electrical problems triggering the over voltage protection.
+	 * That is avoided by delaying the next suspend a bit, see also
+	 * https://lore.kernel.org/all/20250414162446.3853194-1-superm1@kernel.org/
+	 */
+	struct smu_metrics table;
+
+	return get_metrics_table(pdev, &table) == 0 && table.s0i3_last_entry_status;
+}
+
+static bool amd_pmc_want_suspend_delay(struct amd_pmc_dev *pdev)
+{
+	/*
+	 * Some Lenovo Laptops (like different IdeaPad 3 Slims) need some
+	 * me-time before sleeping or they get uncooperative after waking
+	 * up and don't send events for keyboard and lid switch anymore.
+	 *
+	 * Unfortunately this doesn't entirely fix the problem: It can still
+	 * happen when resuming with a timer (wakealarm), but at least the
+	 * more common usecases (wakeup by opening lid or pressing a key)
+	 * work fine with this workaround.
+	 *
+	 * See https://bugzilla.kernel.org/show_bug.cgi?id=221383
+	 */
+	if (amd_pmc_quirk_need_suspend_delay(pdev)) {
+		/*
+		 * delay_suspend=1 force-enables this, otherwise it can be
+		 * disabled with disable_workarounds or delay_suspend=0
+		 */
+		if (delay_suspend == 1 || (delay_suspend == -1 && !disable_workarounds)) {
+			dev_info(pdev->dev, "Delaying suspend by 2.5s to avoid platform bug\n");
+			return true;
+		}
+		dev_info(pdev->dev, "Not delaying suspend because of module parameter, even though your device is assumed to need it!\n");
+	} else if (delay_suspend == 1) {
+		dev_info(pdev->dev, "Delaying suspend by 2.5s because delay_suspend=1. If this solves problems on your machine, please report this whole line to: platform-driver-x86@vger.kernel.org so it can be automatically detected as affected in the future. System Vendor: \"%s\" Product Name: \"%s\" Product Family: \"%s\" Board Vendor: \"%s\" Board Name: \"%s\"\n",
+			 dmi_get_system_info(DMI_SYS_VENDOR),
+			 dmi_get_system_info(DMI_PRODUCT_NAME),
+			 dmi_get_system_info(DMI_PRODUCT_FAMILY),
+			 dmi_get_system_info(DMI_BOARD_VENDOR),
+			 dmi_get_system_info(DMI_BOARD_NAME));
+		return true;
+	}
+	return false;
+}
+
 static void amd_pmc_s2idle_prepare(void)
 {
 	struct amd_pmc_dev *pdev = &pmc;
@@ -824,11 +879,10 @@ static void amd_pmc_s2idle_prepare(void)
 static void amd_pmc_s2idle_check(void)
 {
 	struct amd_pmc_dev *pdev = &pmc;
-	struct smu_metrics table;
 	int rc;
 
-	/* Avoid triggering OVP */
-	if (!get_metrics_table(pdev, &table) && table.s0i3_last_entry_status)
+	if (amd_pmc_intermediate_wakeup_need_delay(pdev) ||
+	    amd_pmc_want_suspend_delay(pdev))
 		msleep(2500);
 
 	/* Dump the IdleMask before we add to the STB */
diff --git linux-libre-6.6.144-gnu/drivers/platform/x86/amd/pmc/pmc.h linux-libre-6.6.145-gnu/drivers/platform/x86/amd/pmc/pmc.h
index 88e0232592dc9..5e7b8d5dc5d62 100644
--- linux-libre-6.6.144-gnu/drivers/platform/x86/amd/pmc/pmc.h
+++ linux-libre-6.6.145-gnu/drivers/platform/x86/amd/pmc/pmc.h
@@ -40,6 +40,7 @@ struct amd_pmc_dev {
 };
 
 void amd_pmc_process_restore_quirks(struct amd_pmc_dev *dev);
+bool amd_pmc_quirk_need_suspend_delay(struct amd_pmc_dev *dev);
 void amd_pmc_quirks_init(struct amd_pmc_dev *dev);
 
 /* List of supported CPU ids */
diff --git linux-libre-6.6.144-gnu/drivers/platform/x86/xo15-ebook.c linux-libre-6.6.145-gnu/drivers/platform/x86/xo15-ebook.c
index 391f7ea4431e0..d62c74e9d346b 100644
--- linux-libre-6.6.144-gnu/drivers/platform/x86/xo15-ebook.c
+++ linux-libre-6.6.145-gnu/drivers/platform/x86/xo15-ebook.c
@@ -38,6 +38,7 @@ MODULE_DEVICE_TABLE(acpi, ebook_device_ids);
 struct ebook_switch {
 	struct input_dev *input;
 	char phys[32];			/* for input device */
+	bool gpe_enabled;
 };
 
 static int ebook_send_state(struct acpi_device *device)
@@ -131,7 +132,7 @@ static int ebook_switch_add(struct acpi_device *device)
 		/* Button's GPE is run-wake GPE */
 		acpi_enable_gpe(device->wakeup.gpe_device,
 				device->wakeup.gpe_number);
-		device_set_wakeup_enable(&device->dev, true);
+		button->gpe_enabled = true;
 	}
 
 	return 0;
@@ -147,6 +148,10 @@ static void ebook_switch_remove(struct acpi_device *device)
 {
 	struct ebook_switch *button = acpi_driver_data(device);
 
+	if (button->gpe_enabled)
+		acpi_disable_gpe(device->wakeup.gpe_device,
+				 device->wakeup.gpe_number);
+
 	input_unregister_device(button->input);
 	kfree(button);
 }
diff --git linux-libre-6.6.144-gnu/drivers/pmdomain/imx/imx8m-blk-ctrl.c linux-libre-6.6.145-gnu/drivers/pmdomain/imx/imx8m-blk-ctrl.c
index e522536947479..a2e9a6bdc2b8c 100644
--- linux-libre-6.6.144-gnu/drivers/pmdomain/imx/imx8m-blk-ctrl.c
+++ linux-libre-6.6.145-gnu/drivers/pmdomain/imx/imx8m-blk-ctrl.c
@@ -54,6 +54,15 @@ struct imx8m_blk_ctrl_domain_data {
 	 * register.
 	 */
 	u32 mipi_phy_rst_mask;
+
+	/*
+	 * VC8000E reset de-assertion edge and AXI clock may have a timing issue.
+	 * Workaround: Set bit2 (vc8000e_clk_en) of BLK_CLK_EN_CSR to 0 to gate off
+	 * both AXI clock and VC8000E clock sent to VC8000E and AXI clock sent to
+	 * VPU_NOC m_v_2 interface during VC8000E power up(VC8000E reset is
+	 * de-asserted by HW)
+	 */
+	bool is_errata_err050531;
 };
 
 #define DOMAIN_MAX_CLKS 4
@@ -108,7 +117,11 @@ static int imx8m_blk_ctrl_power_on(struct generic_pm_domain *genpd)
 		dev_err(bc->dev, "failed to enable clocks\n");
 		goto bus_put;
 	}
-	regmap_set_bits(bc->regmap, BLK_CLK_EN, data->clk_mask);
+
+	if (data->is_errata_err050531)
+		regmap_clear_bits(bc->regmap, BLK_CLK_EN, data->clk_mask);
+	else
+		regmap_set_bits(bc->regmap, BLK_CLK_EN, data->clk_mask);
 
 	/* power up upstream GPC domain */
 	ret = pm_runtime_get_sync(domain->power_dev);
@@ -117,6 +130,9 @@ static int imx8m_blk_ctrl_power_on(struct generic_pm_domain *genpd)
 		goto clk_disable;
 	}
 
+	if (data->is_errata_err050531)
+		regmap_set_bits(bc->regmap, BLK_CLK_EN, data->clk_mask);
+
 	/* wait for reset to propagate */
 	udelay(5);
 
@@ -510,12 +526,38 @@ static const struct imx8m_blk_ctrl_domain_data imx8mp_vpu_blk_ctl_domain_data[]
 		.clk_mask = BIT(2),
 		.path_names = (const char *[]){"vc8000e"},
 		.num_paths = 1,
+		.is_errata_err050531 = true,
 	},
 };
 
+static int imx8mp_vpu_power_notifier(struct notifier_block *nb,
+				     unsigned long action, void *data)
+{
+	struct imx8m_blk_ctrl *bc = container_of(nb, struct imx8m_blk_ctrl,
+						 power_nb);
+
+	if (action == GENPD_NOTIFY_ON) {
+		/*
+		 * On power up we have no software backchannel to the GPC to
+		 * wait for the ADB handshake to happen, so we just delay for a
+		 * bit. On power down the GPC driver waits for the handshake.
+		 */
+
+		udelay(5);
+
+		/* set "fuse" bits to enable the VPUs */
+		regmap_set_bits(bc->regmap, 0x8, 0xffffffff);
+		regmap_set_bits(bc->regmap, 0xc, 0xffffffff);
+		regmap_set_bits(bc->regmap, 0x10, 0xffffffff);
+		regmap_set_bits(bc->regmap, 0x14, 0xffffffff);
+	}
+
+	return NOTIFY_OK;
+}
+
 static const struct imx8m_blk_ctrl_data imx8mp_vpu_blk_ctl_dev_data = {
 	.max_reg = 0x18,
-	.power_notifier_fn = imx8mm_vpu_power_notifier,
+	.power_notifier_fn = imx8mp_vpu_power_notifier,
 	.domains = imx8mp_vpu_blk_ctl_domain_data,
 	.num_domains = ARRAY_SIZE(imx8mp_vpu_blk_ctl_domain_data),
 };
diff --git linux-libre-6.6.144-gnu/drivers/power/supply/charger-manager.c linux-libre-6.6.145-gnu/drivers/power/supply/charger-manager.c
index 5fa6ba7f41e15..b874947b84f2b 100644
--- linux-libre-6.6.144-gnu/drivers/power/supply/charger-manager.c
+++ linux-libre-6.6.145-gnu/drivers/power/supply/charger-manager.c
@@ -302,8 +302,10 @@ static bool is_full_charged(struct charger_manager *cm)
 			if (cm->battery_status == POWER_SUPPLY_STATUS_FULL
 					&& desc->fullbatt_vchkdrop_uV)
 				uV += desc->fullbatt_vchkdrop_uV;
-			if (uV >= desc->fullbatt_uV)
-				return true;
+			if (uV >= desc->fullbatt_uV) {
+				is_full = true;
+				goto out;
+			}
 		}
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/power/supply/cpcap-battery.c linux-libre-6.6.145-gnu/drivers/power/supply/cpcap-battery.c
index d84b81e773628..eb01c67e5d1ea 100644
--- linux-libre-6.6.144-gnu/drivers/power/supply/cpcap-battery.c
+++ linux-libre-6.6.145-gnu/drivers/power/supply/cpcap-battery.c
@@ -415,10 +415,13 @@ static void cpcap_battery_detect_battery_type(struct cpcap_battery_ddata *ddata)
 	if (IS_ERR_OR_NULL(nvmem)) {
 		ddata->check_nvmem = true;
 		dev_info_once(ddata->dev, "Can not find battery nvmem device. Assuming generic lipo battery\n");
-	} else if (nvmem_device_read(nvmem, 2, 1, &battery_id) < 0) {
-		battery_id = 0;
-		ddata->check_nvmem = true;
-		dev_warn(ddata->dev, "Can not read battery nvmem device. Assuming generic lipo battery\n");
+	} else {
+		if (nvmem_device_read(nvmem, 2, 1, &battery_id) < 0) {
+			battery_id = 0;
+			ddata->check_nvmem = true;
+			dev_warn(ddata->dev, "Can not read battery nvmem device. Assuming generic lipo battery\n");
+		}
+		nvmem_device_put(nvmem);
 	}
 
 	switch (battery_id) {
diff --git linux-libre-6.6.144-gnu/drivers/power/supply/power_supply_core.c linux-libre-6.6.145-gnu/drivers/power/supply/power_supply_core.c
index 1893d37dd575d..4f350db05efa0 100644
--- linux-libre-6.6.144-gnu/drivers/power/supply/power_supply_core.c
+++ linux-libre-6.6.145-gnu/drivers/power/supply/power_supply_core.c
@@ -262,18 +262,13 @@ static int power_supply_check_supplies(struct power_supply *psy)
 	if (cnt == 1)
 		return 0;
 
-	/* All supplies found, allocate char ** array for filling */
-	psy->supplied_from = devm_kzalloc(&psy->dev, sizeof(*psy->supplied_from),
+	/* All supplies found, allocate char * array for filling */
+	psy->supplied_from = devm_kcalloc(&psy->dev,
+					  cnt - 1, sizeof(*psy->supplied_from),
 					  GFP_KERNEL);
 	if (!psy->supplied_from)
 		return -ENOMEM;
 
-	*psy->supplied_from = devm_kcalloc(&psy->dev,
-					   cnt - 1, sizeof(**psy->supplied_from),
-					   GFP_KERNEL);
-	if (!*psy->supplied_from)
-		return -ENOMEM;
-
 	return power_supply_populate_supplied_from(psy);
 }
 #else
diff --git linux-libre-6.6.144-gnu/drivers/pwm/pwm-imx27.c linux-libre-6.6.145-gnu/drivers/pwm/pwm-imx27.c
index 660a71b7263ce..8a4187a67f7d4 100644
--- linux-libre-6.6.144-gnu/drivers/pwm/pwm-imx27.c
+++ linux-libre-6.6.145-gnu/drivers/pwm/pwm-imx27.c
@@ -218,7 +218,7 @@ static void pwm_imx27_wait_fifo_slot(struct pwm_chip *chip,
 static int pwm_imx27_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 			   const struct pwm_state *state)
 {
-	unsigned long period_cycles, duty_cycles, prescale, period_us, tmp;
+	unsigned long period_cycles, duty_cycles, prescale, period_us;
 	struct pwm_imx27_chip *imx = to_pwm_imx27_chip(chip);
 	struct pwm_state cstate;
 	unsigned long long c;
@@ -227,6 +227,7 @@ static int pwm_imx27_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 	int val;
 	int ret;
 	u32 cr;
+	u64 tmp;
 
 	pwm_get_state(pwm, &cstate);
 
@@ -270,6 +271,11 @@ static int pwm_imx27_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 	val = readl(imx->mmio_base + MX3_PWMPR);
 	val = val >= MX3_PWMPR_MAX ? MX3_PWMPR_MAX : val;
 	cr = readl(imx->mmio_base + MX3_PWMCR);
+
+	/*
+	 * tmp stores period in nanoseconds. Result fits in u64 since
+	 * val <= 0xfffe and prescaler in [1, 0x1000].
+	 */
 	tmp = NSEC_PER_SEC * (u64)(val + 2) * MX3_PWMCR_PRESCALER_GET(cr);
 	tmp = DIV_ROUND_UP_ULL(tmp, clkrate);
 	period_us = DIV_ROUND_UP_ULL(tmp, 1000);
diff --git linux-libre-6.6.144-gnu/drivers/rapidio/devices/tsi721.c linux-libre-6.6.145-gnu/drivers/rapidio/devices/tsi721.c
index 83323c3d10aff..61ac7c8a1c7f6 100644
--- linux-libre-6.6.144-gnu/drivers/rapidio/devices/tsi721.c
+++ linux-libre-6.6.145-gnu/drivers/rapidio/devices/tsi721.c
@@ -384,7 +384,6 @@ static void tsi721_db_dpc(struct work_struct *work)
 						    idb_work);
 	struct rio_mport *mport;
 	struct rio_dbell *dbell;
-	int found = 0;
 	u32 wr_ptr, rd_ptr;
 	u64 *idb_entry;
 	u32 regval;
@@ -402,6 +401,8 @@ static void tsi721_db_dpc(struct work_struct *work)
 	rd_ptr = ioread32(priv->regs + TSI721_IDQ_RP(IDB_QUEUE)) % IDB_QSIZE;
 
 	while (wr_ptr != rd_ptr) {
+		int found = 0;
+
 		idb_entry = (u64 *)(priv->idb_base +
 					(TSI721_IDB_ENTRY_SIZE * rd_ptr));
 		rd_ptr++;
diff --git linux-libre-6.6.144-gnu/drivers/regulator/core.c linux-libre-6.6.145-gnu/drivers/regulator/core.c
index 0eadf6dc30e23..3f352d1c64b7d 100644
--- linux-libre-6.6.144-gnu/drivers/regulator/core.c
+++ linux-libre-6.6.145-gnu/drivers/regulator/core.c
@@ -228,7 +228,7 @@ static void regulator_lock_two(struct regulator_dev *rdev1,
 	ret = regulator_lock_nested(rdev1, ww_ctx);
 	WARN_ON(ret);
 	ret = regulator_lock_nested(rdev2, ww_ctx);
-	if (ret != -EDEADLOCK) {
+	if (ret != -EDEADLK) {
 		WARN_ON(ret);
 		goto exit;
 	}
@@ -244,7 +244,7 @@ static void regulator_lock_two(struct regulator_dev *rdev1,
 		swap(held, contended);
 		ret = regulator_lock_nested(contended, ww_ctx);
 
-		if (ret != -EDEADLOCK) {
+		if (ret != -EDEADLK) {
 			WARN_ON(ret);
 			break;
 		}
diff --git linux-libre-6.6.144-gnu/drivers/regulator/ltc3676.c linux-libre-6.6.145-gnu/drivers/regulator/ltc3676.c
index 73d511eb1c1dc..768cdce0d4ecf 100644
--- linux-libre-6.6.144-gnu/drivers/regulator/ltc3676.c
+++ linux-libre-6.6.145-gnu/drivers/regulator/ltc3676.c
@@ -45,11 +45,11 @@
 #define LTC3676_DVBxA_REF_SELECT	BIT(5)
 #define LTC3676_DVBxB_PGOOD_MASK	BIT(5)
 
-#define LTC3676_IRQSTAT_PGOOD_TIMEOUT	BIT(3)
-#define LTC3676_IRQSTAT_UNDERVOLT_WARN	BIT(4)
-#define LTC3676_IRQSTAT_UNDERVOLT_FAULT	BIT(5)
-#define LTC3676_IRQSTAT_THERMAL_WARN	BIT(6)
-#define LTC3676_IRQSTAT_THERMAL_FAULT	BIT(7)
+#define LTC3676_IRQSTAT_PGOOD_TIMEOUT	BIT(2)
+#define LTC3676_IRQSTAT_UNDERVOLT_WARN	BIT(3)
+#define LTC3676_IRQSTAT_UNDERVOLT_FAULT	BIT(4)
+#define LTC3676_IRQSTAT_THERMAL_WARN	BIT(5)
+#define LTC3676_IRQSTAT_THERMAL_FAULT	BIT(6)
 
 enum ltc3676_reg {
 	LTC3676_SW1,
diff --git linux-libre-6.6.144-gnu/drivers/regulator/scmi-regulator.c linux-libre-6.6.145-gnu/drivers/regulator/scmi-regulator.c
index 432654fbd7a12..c005e65ba0ecb 100644
--- linux-libre-6.6.144-gnu/drivers/regulator/scmi-regulator.c
+++ linux-libre-6.6.145-gnu/drivers/regulator/scmi-regulator.c
@@ -298,7 +298,7 @@ static int process_scmi_regulator_of_node(struct scmi_device *sdev,
 static int scmi_regulator_probe(struct scmi_device *sdev)
 {
 	int d, ret, num_doms;
-	struct device_node *np, *child;
+	struct device_node *np;
 	const struct scmi_handle *handle = sdev->handle;
 	struct scmi_regulator_info *rinfo;
 	struct scmi_protocol_handle *ph;
@@ -342,11 +342,11 @@ static int scmi_regulator_probe(struct scmi_device *sdev)
 	 */
 	of_node_get(handle->dev->of_node);
 	np = of_find_node_by_name(handle->dev->of_node, "regulators");
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		ret = process_scmi_regulator_of_node(sdev, ph, child, rinfo);
 		/* abort on any mem issue */
 		if (ret == -ENOMEM) {
-			of_node_put(child);
+			of_node_put(np);
 			return ret;
 		}
 	}
diff --git linux-libre-6.6.144-gnu/drivers/remoteproc/qcom_common.c linux-libre-6.6.145-gnu/drivers/remoteproc/qcom_common.c
index 03e5f5d533eb3..e5b1f0e66019f 100644
--- linux-libre-6.6.144-gnu/drivers/remoteproc/qcom_common.c
+++ linux-libre-6.6.145-gnu/drivers/remoteproc/qcom_common.c
@@ -108,6 +108,7 @@ static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsy
 	struct minidump_region __iomem *ptr;
 	struct minidump_region region;
 	int seg_cnt, i;
+	int ret = 0;
 	dma_addr_t da;
 	size_t size;
 	char *name;
@@ -128,17 +129,22 @@ static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsy
 		if (le32_to_cpu(region.valid) == MINIDUMP_REGION_VALID) {
 			name = kstrndup(region.name, MAX_REGION_NAME_LENGTH - 1, GFP_KERNEL);
 			if (!name) {
-				iounmap(ptr);
-				return -ENOMEM;
+				ret = -ENOMEM;
+				break;
 			}
 			da = le64_to_cpu(region.address);
 			size = le64_to_cpu(region.size);
-			rproc_coredump_add_custom_segment(rproc, da, size, rproc_dumpfn_t, name);
+			ret = rproc_coredump_add_custom_segment(rproc, da, size, rproc_dumpfn_t,
+								name);
+			if (ret) {
+				kfree(name);
+				break;
+			}
 		}
 	}
 
 	iounmap(ptr);
-	return 0;
+	return ret;
 }
 
 void qcom_minidump(struct rproc *rproc, unsigned int minidump_id,
diff --git linux-libre-6.6.144-gnu/drivers/reset/reset-sunxi.c linux-libre-6.6.145-gnu/drivers/reset/reset-sunxi.c
index e752594b6971c..8e01589ab7afb 100644
--- linux-libre-6.6.144-gnu/drivers/reset/reset-sunxi.c
+++ linux-libre-6.6.145-gnu/drivers/reset/reset-sunxi.c
@@ -44,7 +44,7 @@ static int sunxi_reset_init(struct device_node *np)
 	data->membase = ioremap(res.start, size);
 	if (!data->membase) {
 		ret = -ENOMEM;
-		goto err_alloc;
+		goto err_mem_region;
 	}
 
 	spin_lock_init(&data->lock);
@@ -57,6 +57,8 @@ static int sunxi_reset_init(struct device_node *np)
 
 	return reset_controller_register(&data->rcdev);
 
+err_mem_region:
+	release_mem_region(res.start, size);
 err_alloc:
 	kfree(data);
 	return ret;
diff --git linux-libre-6.6.144-gnu/drivers/rpmsg/qcom_glink_native.c linux-libre-6.6.145-gnu/drivers/rpmsg/qcom_glink_native.c
index da2fe69ba2048..f5909e4548934 100644
--- linux-libre-6.6.144-gnu/drivers/rpmsg/qcom_glink_native.c
+++ linux-libre-6.6.145-gnu/drivers/rpmsg/qcom_glink_native.c
@@ -1526,7 +1526,6 @@ static void qcom_glink_rpdev_release(struct device *dev)
 {
 	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 
-	kfree(rpdev->driver_override);
 	kfree(rpdev);
 }
 
@@ -1770,7 +1769,6 @@ static void qcom_glink_device_release(struct device *dev)
 
 	/* Release qcom_glink_alloc_channel() reference */
 	kref_put(&channel->refcount, qcom_glink_channel_release);
-	kfree(rpdev->driver_override);
 	kfree(rpdev);
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/rpmsg/rpmsg_core.c linux-libre-6.6.145-gnu/drivers/rpmsg/rpmsg_core.c
index 662a674314045..615d06af99290 100644
--- linux-libre-6.6.144-gnu/drivers/rpmsg/rpmsg_core.c
+++ linux-libre-6.6.145-gnu/drivers/rpmsg/rpmsg_core.c
@@ -419,33 +419,6 @@ rpmsg_show_attr(src, src, "0x%x\n");
 rpmsg_show_attr(dst, dst, "0x%x\n");
 rpmsg_show_attr(announce, announce ? "true" : "false", "%s\n");
 
-static ssize_t driver_override_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
-	int ret;
-
-	ret = driver_set_override(dev, &rpdev->driver_override, buf, count);
-	if (ret)
-		return ret;
-
-	return count;
-}
-
-static ssize_t driver_override_show(struct device *dev,
-				    struct device_attribute *attr, char *buf)
-{
-	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
-	ssize_t len;
-
-	device_lock(dev);
-	len = sysfs_emit(buf, "%s\n", rpdev->driver_override);
-	device_unlock(dev);
-	return len;
-}
-static DEVICE_ATTR_RW(driver_override);
-
 static ssize_t modalias_show(struct device *dev,
 			     struct device_attribute *attr, char *buf)
 {
@@ -466,7 +439,6 @@ static struct attribute *rpmsg_dev_attrs[] = {
 	&dev_attr_dst.attr,
 	&dev_attr_src.attr,
 	&dev_attr_announce.attr,
-	&dev_attr_driver_override.attr,
 	NULL,
 };
 ATTRIBUTE_GROUPS(rpmsg_dev);
@@ -485,9 +457,11 @@ static int rpmsg_dev_match(struct device *dev, struct device_driver *drv)
 	struct rpmsg_driver *rpdrv = to_rpmsg_driver(drv);
 	const struct rpmsg_device_id *ids = rpdrv->id_table;
 	unsigned int i;
+	int ret;
 
-	if (rpdev->driver_override)
-		return !strcmp(rpdev->driver_override, drv->name);
+	ret = device_match_driver_override(dev, drv);
+	if (ret >= 0)
+		return ret;
 
 	if (ids)
 		for (i = 0; ids[i].name[0]; i++)
@@ -597,6 +571,7 @@ static struct bus_type rpmsg_bus = {
 	.name		= "rpmsg",
 	.match		= rpmsg_dev_match,
 	.dev_groups	= rpmsg_dev_groups,
+	.driver_override = true,
 	.uevent		= rpmsg_uevent,
 	.probe		= rpmsg_dev_probe,
 	.remove		= rpmsg_dev_remove,
@@ -622,11 +597,9 @@ int rpmsg_register_device_override(struct rpmsg_device *rpdev,
 
 	device_initialize(dev);
 	if (driver_override) {
-		ret = driver_set_override(dev, &rpdev->driver_override,
-					  driver_override,
-					  strlen(driver_override));
+		ret = device_set_driver_override(dev, driver_override);
 		if (ret) {
-			dev_err(dev, "device_set_override failed: %d\n", ret);
+			dev_err(dev, "device_set_driver_override() failed: %d\n", ret);
 			put_device(dev);
 			return ret;
 		}
@@ -635,8 +608,6 @@ int rpmsg_register_device_override(struct rpmsg_device *rpdev,
 	ret = device_add(dev);
 	if (ret) {
 		dev_err(dev, "device_add failed: %d\n", ret);
-		kfree(rpdev->driver_override);
-		rpdev->driver_override = NULL;
 		put_device(dev);
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/rpmsg/virtio_rpmsg_bus.c linux-libre-6.6.145-gnu/drivers/rpmsg/virtio_rpmsg_bus.c
index f1af0f6746150..905ac7910c98f 100644
--- linux-libre-6.6.144-gnu/drivers/rpmsg/virtio_rpmsg_bus.c
+++ linux-libre-6.6.145-gnu/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -378,7 +378,6 @@ static void virtio_rpmsg_release_device(struct device *dev)
 	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
 	struct virtio_rpmsg_channel *vch = to_virtio_rpmsg_channel(rpdev);
 
-	kfree(rpdev->driver_override);
 	kfree(vch);
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/rtc/rtc-abx80x.c linux-libre-6.6.145-gnu/drivers/rtc/rtc-abx80x.c
index 5f3a3e60a19d0..862833519d7f4 100644
--- linux-libre-6.6.144-gnu/drivers/rtc/rtc-abx80x.c
+++ linux-libre-6.6.145-gnu/drivers/rtc/rtc-abx80x.c
@@ -545,7 +545,8 @@ static int abx80x_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
 
 		status &= ~ABX8XX_STATUS_BLF;
 
-		tmp = i2c_smbus_write_byte_data(client, ABX8XX_REG_STATUS, 0);
+		tmp = i2c_smbus_write_byte_data(client, ABX8XX_REG_STATUS,
+						status);
 		if (tmp < 0)
 			return tmp;
 
diff --git linux-libre-6.6.144-gnu/drivers/rtc/rtc-cmos.c linux-libre-6.6.145-gnu/drivers/rtc/rtc-cmos.c
index 095de4e0e4f38..e06f3b9cab2c8 100644
--- linux-libre-6.6.144-gnu/drivers/rtc/rtc-cmos.c
+++ linux-libre-6.6.145-gnu/drivers/rtc/rtc-cmos.c
@@ -932,6 +932,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 	unsigned char			rtc_control;
 	unsigned			address_space;
 	u32				flags = 0;
+	bool				hpet_registered = false;
 	struct nvmem_config nvmem_cfg = {
 		.name = "cmos_nvram",
 		.word_size = 1,
@@ -1089,6 +1090,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 						" failed in rtc_init().");
 				goto cleanup1;
 			}
+			hpet_registered = true;
 		} else
 			rtc_cmos_int_handler = cmos_interrupt;
 
@@ -1138,6 +1140,10 @@ cleanup2:
 	if (is_valid_irq(rtc_irq))
 		free_irq(rtc_irq, cmos_rtc.rtc);
 cleanup1:
+	if (hpet_registered) {
+		hpet_mask_rtc_irq_bit(RTC_IRQMASK);
+		hpet_unregister_irq_handler(cmos_interrupt);
+	}
 	cmos_rtc.dev = NULL;
 cleanup0:
 	if (RTC_IOMAPPED)
diff --git linux-libre-6.6.144-gnu/drivers/rtc/rtc-ds1307.c linux-libre-6.6.145-gnu/drivers/rtc/rtc-ds1307.c
index 74aad2b12460c..e7ba52cb54120 100644
--- linux-libre-6.6.144-gnu/drivers/rtc/rtc-ds1307.c
+++ linux-libre-6.6.145-gnu/drivers/rtc/rtc-ds1307.c
@@ -264,6 +264,16 @@ static int ds1307_get_time(struct device *dev, struct rtc_time *t)
 		if (tmp & DS1338_BIT_OSF)
 			return -EINVAL;
 		break;
+	case ds_1337:
+	case ds_1339:
+	case ds_1341:
+	case ds_3231:
+		ret = regmap_read(ds1307->regmap, DS1337_REG_STATUS, &tmp);
+		if (ret)
+			return ret;
+		if (tmp & DS1337_BIT_OSF)
+			return -EINVAL;
+		break;
 	case ds_1340:
 		if (tmp & DS1340_BIT_nEOSC)
 			return -EINVAL;
@@ -274,13 +284,6 @@ static int ds1307_get_time(struct device *dev, struct rtc_time *t)
 		if (tmp & DS1340_BIT_OSF)
 			return -EINVAL;
 		break;
-	case ds_1341:
-		ret = regmap_read(ds1307->regmap, DS1337_REG_STATUS, &tmp);
-		if (ret)
-			return ret;
-		if (tmp & DS1337_BIT_OSF)
-			return -EINVAL;
-		break;
 	case ds_1388:
 		ret = regmap_read(ds1307->regmap, DS1388_REG_FLAG, &tmp);
 		if (ret)
@@ -303,7 +306,7 @@ static int ds1307_get_time(struct device *dev, struct rtc_time *t)
 	t->tm_hour = bcd2bin(tmp);
 	/* rx8130 is bit position, not BCD */
 	if (ds1307->type == rx_8130)
-		t->tm_wday = fls(regs[DS1307_REG_WDAY] & 0x7f);
+		t->tm_wday = fls(regs[DS1307_REG_WDAY] & 0x7f) - 1;
 	else
 		t->tm_wday = bcd2bin(regs[DS1307_REG_WDAY] & 0x07) - 1;
 	t->tm_mday = bcd2bin(regs[DS1307_REG_MDAY] & 0x3f);
@@ -375,14 +378,17 @@ static int ds1307_set_time(struct device *dev, struct rtc_time *t)
 		regmap_update_bits(ds1307->regmap, DS1307_REG_CONTROL,
 				   DS1338_BIT_OSF, 0);
 		break;
-	case ds_1340:
-		regmap_update_bits(ds1307->regmap, DS1340_REG_FLAG,
-				   DS1340_BIT_OSF, 0);
-		break;
+	case ds_1337:
+	case ds_1339:
 	case ds_1341:
+	case ds_3231:
 		regmap_update_bits(ds1307->regmap, DS1337_REG_STATUS,
 				   DS1337_BIT_OSF, 0);
 		break;
+	case ds_1340:
+		regmap_update_bits(ds1307->regmap, DS1340_REG_FLAG,
+				   DS1340_BIT_OSF, 0);
+		break;
 	case ds_1388:
 		regmap_update_bits(ds1307->regmap, DS1388_REG_FLAG,
 				   DS1388_BIT_OSF, 0);
diff --git linux-libre-6.6.144-gnu/drivers/rtc/rtc-mpfs.c linux-libre-6.6.145-gnu/drivers/rtc/rtc-mpfs.c
index 5b96a6d39210c..aa724a945c088 100644
--- linux-libre-6.6.144-gnu/drivers/rtc/rtc-mpfs.c
+++ linux-libre-6.6.145-gnu/drivers/rtc/rtc-mpfs.c
@@ -112,7 +112,7 @@ static int mpfs_rtc_settime(struct device *dev, struct rtc_time *tm)
 	ctrl |= CONTROL_UPLOAD_BIT;
 	writel(ctrl, rtcdev->base + CONTROL_REG);
 
-	ret = read_poll_timeout(readl, prog, prog & CONTROL_UPLOAD_BIT, 0, UPLOAD_TIMEOUT_US,
+	ret = read_poll_timeout(readl, prog, !(prog & CONTROL_UPLOAD_BIT), 0, UPLOAD_TIMEOUT_US,
 				false, rtcdev->base + CONTROL_REG);
 	if (ret) {
 		dev_err(dev, "timed out uploading time to rtc");
diff --git linux-libre-6.6.144-gnu/drivers/rtc/rtc-msc313.c linux-libre-6.6.145-gnu/drivers/rtc/rtc-msc313.c
index 8d7737e0e2e02..6ef9c4efd7c92 100644
--- linux-libre-6.6.144-gnu/drivers/rtc/rtc-msc313.c
+++ linux-libre-6.6.145-gnu/drivers/rtc/rtc-msc313.c
@@ -160,7 +160,7 @@ static const struct rtc_class_ops msc313_rtc_ops = {
 
 static irqreturn_t msc313_rtc_interrupt(s32 irq, void *dev_id)
 {
-	struct msc313_rtc *priv = dev_get_drvdata(dev_id);
+	struct msc313_rtc *priv = dev_id;
 	u16 reg;
 
 	reg = readw(priv->rtc_base + REG_RTC_STATUS_INT);
@@ -206,7 +206,7 @@ static int msc313_rtc_probe(struct platform_device *pdev)
 	priv->rtc_dev->range_max = U32_MAX;
 
 	ret = devm_request_irq(dev, irq, msc313_rtc_interrupt, IRQF_SHARED,
-			       dev_name(&pdev->dev), &pdev->dev);
+			       dev_name(&pdev->dev), priv);
 	if (ret) {
 		dev_err(dev, "Could not request IRQ\n");
 		return ret;
diff --git linux-libre-6.6.144-gnu/drivers/s390/char/monwriter.c linux-libre-6.6.145-gnu/drivers/s390/char/monwriter.c
index bc5193d81f9c9..54debecd3cb7a 100644
--- linux-libre-6.6.144-gnu/drivers/s390/char/monwriter.c
+++ linux-libre-6.6.145-gnu/drivers/s390/char/monwriter.c
@@ -122,6 +122,9 @@ static int monwrite_new_hdr(struct mon_private *monpriv)
 			kfree(monbuf->data);
 			kfree(monbuf);
 			monbuf = NULL;
+		} else if (monbuf->hdr.datalen != monhdr->datalen) {
+			/* Data with buffer reuse must not change its length */
+			return -EINVAL;
 		}
 	} else if (monhdr->mon_function != MONWRITE_STOP_INTERVAL) {
 		if (mon_buf_count >= mon_max_bufs)
diff --git linux-libre-6.6.144-gnu/drivers/s390/crypto/zcrypt_cex2a.c linux-libre-6.6.145-gnu/drivers/s390/crypto/zcrypt_cex2a.c
deleted file mode 100644
index e69de29bb2d1d..0000000000000
diff --git linux-libre-6.6.144-gnu/drivers/s390/crypto/zcrypt_cex2a.h linux-libre-6.6.145-gnu/drivers/s390/crypto/zcrypt_cex2a.h
deleted file mode 100644
index e69de29bb2d1d..0000000000000
diff --git linux-libre-6.6.144-gnu/drivers/s390/crypto/zcrypt_cex2c.c linux-libre-6.6.145-gnu/drivers/s390/crypto/zcrypt_cex2c.c
deleted file mode 100644
index e69de29bb2d1d..0000000000000
diff --git linux-libre-6.6.144-gnu/drivers/s390/crypto/zcrypt_cex2c.h linux-libre-6.6.145-gnu/drivers/s390/crypto/zcrypt_cex2c.h
deleted file mode 100644
index e69de29bb2d1d..0000000000000
diff --git linux-libre-6.6.144-gnu/drivers/scsi/elx/efct/efct_hw.c linux-libre-6.6.145-gnu/drivers/scsi/elx/efct/efct_hw.c
index 5b079b8b7a082..f41b7f1e4416b 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/elx/efct/efct_hw.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/elx/efct/efct_hw.c
@@ -1998,6 +1998,8 @@ efct_hw_io_abort(struct efct_hw *hw, struct efct_hw_io *io_to_abort,
 	wqcb = efct_hw_reqtag_alloc(hw, efct_hw_wq_process_abort, io_to_abort);
 	if (!wqcb) {
 		efc_log_err(hw->os, "can't allocate request tag\n");
+		io_to_abort->abort_in_progress = false;
+		kref_put(&io_to_abort->ref, io_to_abort->release);
 		return -ENOSPC;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/scsi/elx/efct/efct_unsol.c linux-libre-6.6.145-gnu/drivers/scsi/elx/efct/efct_unsol.c
index e6addab66a603..6a871a59c9096 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/elx/efct/efct_unsol.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/elx/efct/efct_unsol.c
@@ -385,6 +385,7 @@ efct_dispatch_fcp_cmd(struct efct_node *node, struct efc_hw_sequence *seq)
 
 		if (cmnd->fc_flags & FCP_CFL_LEN_MASK) {
 			efc_log_err(efct, "Additional CDB not supported\n");
+			efct_scsi_io_free(io);
 			return -EIO;
 		}
 		/*
diff --git linux-libre-6.6.144-gnu/drivers/scsi/hpsa.c linux-libre-6.6.145-gnu/drivers/scsi/hpsa.c
index 42a89ab33e1c7..f8a30f33fe7d6 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/hpsa.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/hpsa.c
@@ -5031,6 +5031,10 @@ static int hpsa_scsi_ioaccel2_queue_command(struct ctlr_info *h,
 
 	if (phys_disk->in_reset) {
 		cmd->result = DID_RESET << 16;
+		atomic_dec(&phys_disk->ioaccel_cmds_out);
+		scsi_dma_unmap(cmd);
+		if (use_sg > h->ioaccel_maxsg)
+			hpsa_unmap_ioaccel2_sg_chain_block(h, cp);
 		return -1;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/scsi/lpfc/lpfc_init.c linux-libre-6.6.145-gnu/drivers/scsi/lpfc/lpfc_init.c
index 6740a2f4b5923..fd73ba9751e04 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/lpfc/lpfc_init.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/lpfc/lpfc_init.c
@@ -8201,6 +8201,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 			goto out_free_bsmbx;
 		}
 	}
+	mempool_free(mboxq, phba->mbox_mem_pool);
 
 	/*
 	 * 1 for cmd, 1 for rsp, NVME adds an extra one
@@ -8326,8 +8327,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 		goto out_free_sg_dma_buf;
 	}
 
-	mempool_free(mboxq, phba->mbox_mem_pool);
-
 	/* Verify OAS is supported */
 	lpfc_sli4_oas_verify(phba);
 
diff --git linux-libre-6.6.144-gnu/drivers/scsi/pm8001/pm8001_ctl.c linux-libre-6.6.145-gnu/drivers/scsi/pm8001/pm8001_ctl.c
index d3ff212d28b2e..49e60976a61af 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/pm8001/pm8001_ctl.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/pm8001/pm8001_ctl.c
@@ -588,10 +588,7 @@ static DEVICE_ATTR(fatal_log, S_IRUGO, pm8001_ctl_fatal_log_show, NULL);
 static ssize_t non_fatal_log_show(struct device *cdev,
 	struct device_attribute *attr, char *buf)
 {
-	u32 count;
-
-	count = pm80xx_get_non_fatal_dump(cdev, attr, buf);
-	return count;
+	return pm80xx_get_non_fatal_dump(cdev, attr, buf);
 }
 static DEVICE_ATTR_RO(non_fatal_log);
 
diff --git linux-libre-6.6.144-gnu/drivers/scsi/scsi_scan.c linux-libre-6.6.145-gnu/drivers/scsi/scsi_scan.c
index 083bf3386c6b3..d3795db86b326 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/scsi_scan.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/scsi_scan.c
@@ -1848,7 +1848,7 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
 
 	return 0;
 }
-EXPORT_SYMBOL(scsi_scan_host_selected);
+
 static void scsi_sysfs_add_devices(struct Scsi_Host *shost)
 {
 	struct scsi_device *sdev;
diff --git linux-libre-6.6.144-gnu/drivers/scsi/scsi_transport_sas.c linux-libre-6.6.145-gnu/drivers/scsi/scsi_transport_sas.c
index a9eb548c0de9f..ce69240accb28 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/scsi_transport_sas.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/scsi_transport_sas.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/jiffies.h>
 #include <linux/err.h>
+#include <linux/log2.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/blkdev.h>
@@ -40,8 +41,6 @@
 #include <scsi/scsi_transport_sas.h>
 
 #include "scsi_sas_internal.h"
-#include "scsi_priv.h"
-
 struct sas_host_attrs {
 	struct list_head rphy_list;
 	struct mutex lock;
@@ -222,12 +221,45 @@ static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy)
  * SAS host attributes
  */
 
+/*
+ * Set shost->opt_sectors from the DMA optimal mapping size, but only
+ * when dma_opt_mapping_size() is strictly less than dma_max_mapping_size(),
+ * indicating a genuine optimization hint from an IOMMU or DMA backend.
+ * When the two are equal (e.g. IOMMU disabled / passthrough), no real
+ * hint exists, so leave opt_sectors at 0 to avoid bogus optimal_io_size
+ * values that break filesystem geometry (e.g. mkfs.xfs stripe alignment).
+ */
+static void sas_dma_setup_opt_sectors(struct Scsi_Host *shost)
+{
+	struct device *dma_dev = shost->dma_dev;
+	size_t opt = dma_opt_mapping_size(dma_dev);
+	size_t max = dma_max_mapping_size(dma_dev);
+	unsigned int opt_sectors;
+
+	/* opt >= max means no real hint was provided by the DMA layer */
+	if (opt >= max)
+		return;
+
+	/* Clamp to max_sectors to avoid overflow in sector arithmetic */
+	opt_sectors = min_t(unsigned int, opt >> SECTOR_SHIFT,
+			    shost->max_sectors);
+
+	/* Guard against zero before rounddown_pow_of_two() */
+	if (!opt_sectors)
+		return;
+
+	/*
+	 * Round down to power-of-two so filesystem geometry calculations
+	 * (e.g. XFS stripe width/unit) always produce clean divisors.
+	 */
+	shost->opt_sectors = rounddown_pow_of_two(opt_sectors);
+}
+
 static int sas_host_setup(struct transport_container *tc, struct device *dev,
 			  struct device *cdev)
 {
 	struct Scsi_Host *shost = dev_to_shost(dev);
 	struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
-	struct device *dma_dev = shost->dma_dev;
 
 	INIT_LIST_HEAD(&sas_host->rphy_list);
 	mutex_init(&sas_host->lock);
@@ -239,10 +271,7 @@ static int sas_host_setup(struct transport_container *tc, struct device *dev,
 		dev_printk(KERN_ERR, dev, "fail to a bsg device %d\n",
 			   shost->host_no);
 
-	if (dma_dev->dma_mask) {
-		shost->opt_sectors = min_t(unsigned int, shost->max_sectors,
-				dma_opt_mapping_size(dma_dev) >> SECTOR_SHIFT);
-	}
+	sas_dma_setup_opt_sectors(shost);
 
 	return 0;
 }
@@ -1683,22 +1712,6 @@ int scsi_is_sas_rphy(const struct device *dev)
 }
 EXPORT_SYMBOL(scsi_is_sas_rphy);
 
-static void scan_channel_zero(struct Scsi_Host *shost, uint id, u64 lun)
-{
-	struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
-	struct sas_rphy *rphy;
-
-	list_for_each_entry(rphy, &sas_host->rphy_list, list) {
-		if (rphy->identify.device_type != SAS_END_DEVICE ||
-		    rphy->scsi_target_id == -1)
-			continue;
-
-		if (id == SCAN_WILD_CARD || id == rphy->scsi_target_id) {
-			scsi_scan_target(&rphy->dev, 0, rphy->scsi_target_id,
-					 lun, SCSI_SCAN_MANUAL);
-		}
-	}
-}
 
 /*
  * SCSI scan helper
@@ -1708,41 +1721,23 @@ static int sas_user_scan(struct Scsi_Host *shost, uint channel,
 		uint id, u64 lun)
 {
 	struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
-	int res = 0;
-	int i;
-
-	switch (channel) {
-	case 0:
-		mutex_lock(&sas_host->lock);
-		scan_channel_zero(shost, id, lun);
-		mutex_unlock(&sas_host->lock);
-		break;
-
-	case SCAN_WILD_CARD:
-		mutex_lock(&sas_host->lock);
-		scan_channel_zero(shost, id, lun);
-		mutex_unlock(&sas_host->lock);
+	struct sas_rphy *rphy;
 
-		for (i = 1; i <= shost->max_channel; i++) {
-			res = scsi_scan_host_selected(shost, i, id, lun,
-						      SCSI_SCAN_MANUAL);
-			if (res)
-				goto exit_scan;
-		}
-		break;
+	mutex_lock(&sas_host->lock);
+	list_for_each_entry(rphy, &sas_host->rphy_list, list) {
+		if (rphy->identify.device_type != SAS_END_DEVICE ||
+		    rphy->scsi_target_id == -1)
+			continue;
 
-	default:
-		if (channel <= shost->max_channel) {
-			res = scsi_scan_host_selected(shost, channel, id, lun,
-						      SCSI_SCAN_MANUAL);
-		} else {
-			res = -EINVAL;
+		if ((channel == SCAN_WILD_CARD || channel == 0) &&
+		    (id == SCAN_WILD_CARD || id == rphy->scsi_target_id)) {
+			scsi_scan_target(&rphy->dev, 0, rphy->scsi_target_id,
+					 lun, SCSI_SCAN_MANUAL);
 		}
-		break;
 	}
+	mutex_unlock(&sas_host->lock);
 
-exit_scan:
-	return res;
+	return 0;
 }
 
 
diff --git linux-libre-6.6.144-gnu/drivers/scsi/sg.c linux-libre-6.6.145-gnu/drivers/scsi/sg.c
index 96921a661f64c..238eccaa5567d 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/sg.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/sg.c
@@ -862,10 +862,9 @@ sg_fill_request_table(Sg_fd *sfp, sg_req_info_t *rinfo)
 		if (val >= SG_MAX_QUEUE)
 			break;
 		rinfo[val].req_state = srp->done + 1;
-		rinfo[val].problem =
-			srp->header.masked_status &
-			srp->header.host_status &
-			srp->header.driver_status;
+		rinfo[val].problem = srp->header.masked_status ||
+					     srp->header.host_status ||
+					     srp->header.driver_status;
 		if (srp->done)
 			rinfo[val].duration =
 				srp->header.duration;
diff --git linux-libre-6.6.144-gnu/drivers/scsi/smartpqi/smartpqi_init.c linux-libre-6.6.145-gnu/drivers/scsi/smartpqi/smartpqi_init.c
index dc194c76f38b7..78d2d9b9ebb44 100644
--- linux-libre-6.6.144-gnu/drivers/scsi/smartpqi/smartpqi_init.c
+++ linux-libre-6.6.145-gnu/drivers/scsi/smartpqi/smartpqi_init.c
@@ -2613,7 +2613,7 @@ static int pqi_scan_finished(struct Scsi_Host *shost,
 {
 	struct pqi_ctrl_info *ctrl_info;
 
-	ctrl_info = shost_priv(shost);
+	ctrl_info = shost_to_hba(shost);
 
 	return !mutex_is_locked(&ctrl_info->scan_mutex);
 }
diff --git linux-libre-6.6.144-gnu/drivers/slimbus/qcom-ctrl.c linux-libre-6.6.145-gnu/drivers/slimbus/qcom-ctrl.c
index 400b7b385a443..7d632fad13005 100644
--- linux-libre-6.6.144-gnu/drivers/slimbus/qcom-ctrl.c
+++ linux-libre-6.6.145-gnu/drivers/slimbus/qcom-ctrl.c
@@ -626,7 +626,7 @@ err_request_irq_failed:
 	return ret;
 }
 
-static int qcom_slim_remove(struct platform_device *pdev)
+static void qcom_slim_remove(struct platform_device *pdev)
 {
 	struct qcom_slim_ctrl *ctrl = platform_get_drvdata(pdev);
 
@@ -635,7 +635,6 @@ static int qcom_slim_remove(struct platform_device *pdev)
 	clk_disable_unprepare(ctrl->rclk);
 	clk_disable_unprepare(ctrl->hclk);
 	destroy_workqueue(ctrl->rxwq);
-	return 0;
 }
 
 /*
@@ -721,7 +720,7 @@ static const struct of_device_id qcom_slim_dt_match[] = {
 
 static struct platform_driver qcom_slim_driver = {
 	.probe = qcom_slim_probe,
-	.remove = qcom_slim_remove,
+	.remove_new = qcom_slim_remove,
 	.driver	= {
 		.name = "qcom_slim_ctrl",
 		.of_match_table = qcom_slim_dt_match,
diff --git linux-libre-6.6.144-gnu/drivers/slimbus/qcom-ngd-ctrl.c linux-libre-6.6.145-gnu/drivers/slimbus/qcom-ngd-ctrl.c
index de1834d52cb83..3a09f244ee8b5 100644
--- linux-libre-6.6.144-gnu/drivers/slimbus/qcom-ngd-ctrl.c
+++ linux-libre-6.6.145-gnu/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1612,6 +1612,7 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct qcom_slim_ngd_ctrl *ctrl;
+	int irq;
 	int ret;
 	struct pdr_service *pds;
 
@@ -1625,20 +1626,16 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)
 	if (IS_ERR(ctrl->base))
 		return PTR_ERR(ctrl->base);
 
-	ret = platform_get_irq(pdev, 0);
-	if (ret < 0)
-		return ret;
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
 
-	ret = devm_request_irq(dev, ret, qcom_slim_ngd_interrupt,
-			       IRQF_TRIGGER_HIGH, "slim-ngd", ctrl);
+	ret = devm_request_irq(dev, irq, qcom_slim_ngd_interrupt,
+			       IRQF_TRIGGER_HIGH | IRQF_NO_AUTOEN,
+			       "slim-ngd", ctrl);
 	if (ret)
 		return dev_err_probe(&pdev->dev, ret, "request IRQ failed\n");
 
-	ctrl->nb.notifier_call = qcom_slim_ngd_ssr_notify;
-	ctrl->notifier = qcom_register_ssr_notifier("lpass", &ctrl->nb);
-	if (IS_ERR(ctrl->notifier))
-		return PTR_ERR(ctrl->notifier);
-
 	ctrl->dev = dev;
 	ctrl->framer.rootfreq = SLIM_ROOT_FREQ >> 3;
 	ctrl->framer.superfreq =
@@ -1660,46 +1657,54 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)
 	init_completion(&ctrl->qmi_up);
 
 	ctrl->pdr = pdr_handle_alloc(slim_pd_status, ctrl);
-	if (IS_ERR(ctrl->pdr)) {
-		ret = dev_err_probe(dev, PTR_ERR(ctrl->pdr),
-				    "Failed to init PDR handle\n");
-		goto err_pdr_alloc;
-	}
+	if (IS_ERR(ctrl->pdr))
+		return dev_err_probe(dev, PTR_ERR(ctrl->pdr), "Failed to init PDR handle\n");
+
+	ret = of_qcom_slim_ngd_register(dev, ctrl);
+	if (ret)
+		goto err_pdr_release;
 
 	pds = pdr_add_lookup(ctrl->pdr, "avs/audio", "msm/adsp/audio_pd");
 	if (IS_ERR(pds) && PTR_ERR(pds) != -EALREADY) {
 		ret = dev_err_probe(dev, PTR_ERR(pds), "pdr add lookup failed\n");
-		goto err_pdr_lookup;
+		goto err_unregister_ngd;
 	}
 
-	return of_qcom_slim_ngd_register(dev, ctrl);
+	ctrl->nb.notifier_call = qcom_slim_ngd_ssr_notify;
+	ctrl->notifier = qcom_register_ssr_notifier("lpass", &ctrl->nb);
+	if (IS_ERR(ctrl->notifier)) {
+		ret = PTR_ERR(ctrl->notifier);
+		goto err_unregister_ngd;
+	}
 
-err_pdr_alloc:
-	qcom_unregister_ssr_notifier(ctrl->notifier, &ctrl->nb);
+	enable_irq(irq);
 
-err_pdr_lookup:
+	return 0;
+
+err_unregister_ngd:
+	qcom_slim_ngd_unregister(ctrl);
+err_pdr_release:
 	pdr_handle_release(ctrl->pdr);
 
 	return ret;
 }
 
-static int qcom_slim_ngd_ctrl_remove(struct platform_device *pdev)
+static void qcom_slim_ngd_ctrl_remove(struct platform_device *pdev)
 {
 	struct qcom_slim_ngd_ctrl *ctrl = platform_get_drvdata(pdev);
 
-	qcom_slim_ngd_unregister(ctrl);
+	pdr_handle_release(ctrl->pdr);
+	qcom_unregister_ssr_notifier(ctrl->notifier, &ctrl->nb);
 
-	return 0;
+	qcom_slim_ngd_unregister(ctrl);
 }
 
-static int qcom_slim_ngd_remove(struct platform_device *pdev)
+static void qcom_slim_ngd_remove(struct platform_device *pdev)
 {
 	struct qcom_slim_ngd_ctrl *ctrl = platform_get_drvdata(pdev);
 
 	pm_runtime_dont_use_autosuspend(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-	pdr_handle_release(ctrl->pdr);
-	qcom_unregister_ssr_notifier(ctrl->notifier, &ctrl->nb);
 	qcom_slim_ngd_enable(ctrl, false);
 	qcom_slim_ngd_exit_dma(ctrl);
 	qcom_slim_ngd_qmi_svc_event_deinit(&ctrl->qmi);
@@ -1708,7 +1713,6 @@ static int qcom_slim_ngd_remove(struct platform_device *pdev)
 
 	kfree(ctrl->ngd);
 	ctrl->ngd = NULL;
-	return 0;
 }
 
 static int __maybe_unused qcom_slim_ngd_runtime_idle(struct device *dev)
@@ -1751,7 +1755,7 @@ static const struct dev_pm_ops qcom_slim_ngd_dev_pm_ops = {
 
 static struct platform_driver qcom_slim_ngd_ctrl_driver = {
 	.probe = qcom_slim_ngd_ctrl_probe,
-	.remove = qcom_slim_ngd_ctrl_remove,
+	.remove_new = qcom_slim_ngd_ctrl_remove,
 	.driver	= {
 		.name = "qcom,slim-ngd-ctrl",
 		.of_match_table = qcom_slim_ngd_dt_match,
@@ -1760,7 +1764,7 @@ static struct platform_driver qcom_slim_ngd_ctrl_driver = {
 
 static struct platform_driver qcom_slim_ngd_driver = {
 	.probe = qcom_slim_ngd_probe,
-	.remove = qcom_slim_ngd_remove,
+	.remove_new = qcom_slim_ngd_remove,
 	.driver	= {
 		.name = QCOM_SLIM_NGD_DRV_NAME,
 		.pm = &qcom_slim_ngd_dev_pm_ops,
diff --git linux-libre-6.6.144-gnu/drivers/soc/fsl/qe/qe.c linux-libre-6.6.145-gnu/drivers/soc/fsl/qe/qe.c
index 3ee0c7c1e9a40..75044b06502ae 100644
--- linux-libre-6.6.144-gnu/drivers/soc/fsl/qe/qe.c
+++ linux-libre-6.6.145-gnu/drivers/soc/fsl/qe/qe.c
@@ -89,6 +89,9 @@ void qe_reset(void)
 	if (qe_immr == NULL)
 		qe_immr = ioremap(get_qe_base(), QE_IMMAP_SIZE);
 
+	if (!qe_immr)
+		panic("QE:ioremap failed!");
+
 	qe_snums_init();
 
 	qe_issue_cmd(QE_RESET, QE_CR_SUBBLOCK_INVALID,
diff --git linux-libre-6.6.144-gnu/drivers/soc/ti/k3-ringacc.c linux-libre-6.6.145-gnu/drivers/soc/ti/k3-ringacc.c
index 148f54d9691d4..824a21576b88e 100644
--- linux-libre-6.6.144-gnu/drivers/soc/ti/k3-ringacc.c
+++ linux-libre-6.6.145-gnu/drivers/soc/ti/k3-ringacc.c
@@ -1012,7 +1012,7 @@ static int k3_ringacc_ring_pop_head_proxy(struct k3_ring *ring, void *elem)
 static int k3_ringacc_ring_pop_tail_proxy(struct k3_ring *ring, void *elem)
 {
 	return k3_ringacc_ring_access_proxy(ring, elem,
-					    K3_RINGACC_ACCESS_MODE_POP_HEAD);
+					    K3_RINGACC_ACCESS_MODE_POP_TAIL);
 }
 
 static int k3_ringacc_ring_access_io(struct k3_ring *ring, void *elem,
@@ -1083,7 +1083,7 @@ static int k3_ringacc_ring_pop_io(struct k3_ring *ring, void *elem)
 static int k3_ringacc_ring_pop_tail_io(struct k3_ring *ring, void *elem)
 {
 	return k3_ringacc_ring_access_io(ring, elem,
-					 K3_RINGACC_ACCESS_MODE_POP_HEAD);
+					 K3_RINGACC_ACCESS_MODE_POP_TAIL);
 }
 
 /*
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-dw.h linux-libre-6.6.145-gnu/drivers/spi/spi-dw.h
index 6cafeee8ee2a9..e25e5554ce89d 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-dw.h
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-dw.h
@@ -282,6 +282,7 @@ static inline void dw_spi_shutdown_chip(struct dw_spi *dws)
 {
 	dw_spi_enable_chip(dws, 0);
 	dw_spi_set_clk(dws, 0);
+	dws->current_freq = 0;
 }
 
 extern void dw_spi_set_cs(struct spi_device *spi, bool enable);
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-ep93xx.c linux-libre-6.6.145-gnu/drivers/spi/spi-ep93xx.c
index a1d60e51c053e..22677e37f47e1 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-ep93xx.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-ep93xx.c
@@ -625,6 +625,7 @@ fail_release_rx:
 	espi->dma_rx = NULL;
 fail_free_page:
 	free_page((unsigned long)espi->zeropage);
+	espi->zeropage = NULL;
 
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-fsl-lpspi.c linux-libre-6.6.145-gnu/drivers/spi/spi-fsl-lpspi.c
index 6b66b0e62db4f..607159769e527 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-fsl-lpspi.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-fsl-lpspi.c
@@ -603,7 +603,7 @@ static int fsl_lpspi_dma_transfer(struct spi_controller *controller,
 				tx->sgl, tx->nents, DMA_MEM_TO_DEV,
 				DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
 	if (!desc_tx) {
-		dmaengine_terminate_all(controller->dma_tx);
+		dmaengine_terminate_sync(controller->dma_rx);
 		return -EINVAL;
 	}
 
@@ -624,8 +624,8 @@ static int fsl_lpspi_dma_transfer(struct spi_controller *controller,
 						      transfer_timeout);
 		if (!timeout) {
 			dev_err(fsl_lpspi->dev, "I/O Error in DMA TX\n");
-			dmaengine_terminate_all(controller->dma_tx);
-			dmaengine_terminate_all(controller->dma_rx);
+			dmaengine_terminate_sync(controller->dma_tx);
+			dmaengine_terminate_sync(controller->dma_rx);
 			fsl_lpspi_reset(fsl_lpspi);
 			return -ETIMEDOUT;
 		}
@@ -634,8 +634,8 @@ static int fsl_lpspi_dma_transfer(struct spi_controller *controller,
 						      transfer_timeout);
 		if (!timeout) {
 			dev_err(fsl_lpspi->dev, "I/O Error in DMA RX\n");
-			dmaengine_terminate_all(controller->dma_tx);
-			dmaengine_terminate_all(controller->dma_rx);
+			dmaengine_terminate_sync(controller->dma_tx);
+			dmaengine_terminate_sync(controller->dma_rx);
 			fsl_lpspi_reset(fsl_lpspi);
 			return -ETIMEDOUT;
 		}
@@ -644,8 +644,8 @@ static int fsl_lpspi_dma_transfer(struct spi_controller *controller,
 			fsl_lpspi->target_aborted) {
 			dev_dbg(fsl_lpspi->dev,
 				"I/O Error in DMA TX interrupted\n");
-			dmaengine_terminate_all(controller->dma_tx);
-			dmaengine_terminate_all(controller->dma_rx);
+			dmaengine_terminate_sync(controller->dma_tx);
+			dmaengine_terminate_sync(controller->dma_rx);
 			fsl_lpspi_reset(fsl_lpspi);
 			return -EINTR;
 		}
@@ -654,8 +654,8 @@ static int fsl_lpspi_dma_transfer(struct spi_controller *controller,
 			fsl_lpspi->target_aborted) {
 			dev_dbg(fsl_lpspi->dev,
 				"I/O Error in DMA RX interrupted\n");
-			dmaengine_terminate_all(controller->dma_tx);
-			dmaengine_terminate_all(controller->dma_rx);
+			dmaengine_terminate_sync(controller->dma_tx);
+			dmaengine_terminate_sync(controller->dma_rx);
 			fsl_lpspi_reset(fsl_lpspi);
 			return -EINTR;
 		}
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-hisi-kunpeng.c linux-libre-6.6.145-gnu/drivers/spi/spi-hisi-kunpeng.c
index 77526f7940688..6afa37d10c7c1 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-hisi-kunpeng.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-hisi-kunpeng.c
@@ -518,10 +518,8 @@ static int hisi_spi_probe(struct platform_device *pdev)
 	}
 
 	ret = spi_register_controller(host);
-	if (ret) {
-		dev_err(dev, "failed to register spi host, ret=%d\n", ret);
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to register spi host\n");
 
 	if (hisi_spi_debugfs_init(hs))
 		dev_info(dev, "failed to create debugfs dir\n");
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-meson-spifc.c linux-libre-6.6.145-gnu/drivers/spi/spi-meson-spifc.c
index 06626f406f684..fd1f294af02e2 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-meson-spifc.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-meson-spifc.c
@@ -363,6 +363,7 @@ static void meson_spifc_remove(struct platform_device *pdev)
 	pm_runtime_get_sync(&pdev->dev);
 	clk_disable_unprepare(spifc->clk);
 	pm_runtime_disable(&pdev->dev);
+	pm_runtime_put_noidle(&pdev->dev);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-rpc-if.c linux-libre-6.6.145-gnu/drivers/spi/spi-rpc-if.c
index a1696672d12fe..2de7ae058c293 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-rpc-if.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-rpc-if.c
@@ -192,8 +192,12 @@ static int __maybe_unused rpcif_spi_suspend(struct device *dev)
 static int __maybe_unused rpcif_spi_resume(struct device *dev)
 {
 	struct spi_controller *ctlr = dev_get_drvdata(dev);
+	struct rpcif *rpc = spi_controller_get_devdata(ctlr);
+	int ret;
 
-	rpcif_hw_init(dev, false);
+	ret = rpcif_hw_init(rpc->dev, false);
+	if (ret)
+		return ret;
 
 	return spi_controller_resume(ctlr);
 }
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-sh-msiof.c linux-libre-6.6.145-gnu/drivers/spi/spi-sh-msiof.c
index 65c11909659c6..6d0376b6e5323 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-sh-msiof.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-sh-msiof.c
@@ -242,7 +242,7 @@ static irqreturn_t sh_msiof_spi_irq(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static void sh_msiof_spi_reset_regs(struct sh_msiof_spi_priv *p)
+static int sh_msiof_spi_reset_regs(struct sh_msiof_spi_priv *p)
 {
 	u32 mask = SICTR_TXRST | SICTR_RXRST;
 	u32 data;
@@ -251,8 +251,8 @@ static void sh_msiof_spi_reset_regs(struct sh_msiof_spi_priv *p)
 	data |= mask;
 	sh_msiof_write(p, SICTR, data);
 
-	readl_poll_timeout_atomic(p->mapbase + SICTR, data, !(data & mask), 1,
-				  100);
+	return readl_poll_timeout_atomic(p->mapbase + SICTR, data,
+					 !(data & mask), 1, 100);
 }
 
 static const u32 sh_msiof_spi_div_array[] = {
@@ -926,7 +926,9 @@ static int sh_msiof_transfer_one(struct spi_controller *ctlr,
 	int ret;
 
 	/* reset registers */
-	sh_msiof_spi_reset_regs(p);
+	ret = sh_msiof_spi_reset_regs(p);
+	if (ret)
+		return ret;
 
 	/* setup clocks (clock already enabled in chipselect()) */
 	if (!spi_controller_is_target(p->ctlr))
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-uniphier.c linux-libre-6.6.145-gnu/drivers/spi/spi-uniphier.c
index bf6fcfda3c65f..5dac90d63f7fa 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-uniphier.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-uniphier.c
@@ -659,6 +659,8 @@ static int uniphier_spi_probe(struct platform_device *pdev)
 	priv->host = host;
 	priv->is_save_param = false;
 
+	init_completion(&priv->xfer_done);
+
 	priv->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(priv->base)) {
 		ret = PTR_ERR(priv->base);
@@ -686,8 +688,6 @@ static int uniphier_spi_probe(struct platform_device *pdev)
 		goto out_host_put;
 	}
 
-	init_completion(&priv->xfer_done);
-
 	clk_rate = clk_get_rate(priv->clk);
 
 	host->max_speed_hz = DIV_ROUND_UP(clk_rate, SSI_MIN_CLK_DIVIDER);
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi-xilinx.c linux-libre-6.6.145-gnu/drivers/spi/spi-xilinx.c
index b5405d9974ba6..36362bee7fff8 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi-xilinx.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi-xilinx.c
@@ -370,11 +370,18 @@ static int xilinx_spi_find_buffer_size(struct xilinx_spi *xspi)
 		xspi->regs + XIPIF_V123B_RESETR_OFFSET);
 
 	/* Fill the Tx FIFO with as many words as possible */
-	do {
+	while (1) {
 		xspi->write_fn(0, xspi->regs + XSPI_TXD_OFFSET);
 		sr = xspi->read_fn(xspi->regs + XSPI_SR_OFFSET);
+		if (sr & XSPI_SR_TX_FULL_MASK)
+			break;
+
 		n_words++;
-	} while (!(sr & XSPI_SR_TX_FULL_MASK));
+	}
+
+	/* Handle the NO FIFO case separately */
+	if (!n_words)
+		return 1;
 
 	return n_words;
 }
diff --git linux-libre-6.6.144-gnu/drivers/spi/spi.c linux-libre-6.6.145-gnu/drivers/spi/spi.c
index bb7e5e56f6dca..da2ef6b1f7c89 100644
--- linux-libre-6.6.144-gnu/drivers/spi/spi.c
+++ linux-libre-6.6.145-gnu/drivers/spi/spi.c
@@ -4541,11 +4541,6 @@ static int of_spi_notify(struct notifier_block *nb, unsigned long action,
 			return NOTIFY_OK;
 		}
 
-		/*
-		 * Clear the flag before adding the device so that fw_devlink
-		 * doesn't skip adding consumers to this device.
-		 */
-		fwnode_clear_flag(&rd->dn->fwnode, FWNODE_FLAG_NOT_DEVICE);
 		spi = of_register_spi_device(ctlr, rd->dn);
 		put_device(&ctlr->dev);
 
diff --git linux-libre-6.6.144-gnu/drivers/staging/media/atomisp/pci/atomisp_cmd.c linux-libre-6.6.145-gnu/drivers/staging/media/atomisp/pci/atomisp_cmd.c
index 0803b296e9acc..96b56f87c4226 100644
--- linux-libre-6.6.144-gnu/drivers/staging/media/atomisp/pci/atomisp_cmd.c
+++ linux-libre-6.6.145-gnu/drivers/staging/media/atomisp/pci/atomisp_cmd.c
@@ -3486,10 +3486,8 @@ int atomisp_fixed_pattern_table(struct atomisp_sub_device *asd,
 	if (ret)
 		return ret;
 
-	if (sh_css_set_black_frame(asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream,
-				   raw_black_frame) != 0)
-		return -ENOMEM;
-
+	ret = sh_css_set_black_frame(asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream,
+				     raw_black_frame);
 	ia_css_frame_free(raw_black_frame);
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/staging/media/atomisp/pci/sh_css.c linux-libre-6.6.145-gnu/drivers/staging/media/atomisp/pci/sh_css.c
index d8a1d4a58db6a..4a6363e98f7d0 100644
--- linux-libre-6.6.144-gnu/drivers/staging/media/atomisp/pci/sh_css.c
+++ linux-libre-6.6.145-gnu/drivers/staging/media/atomisp/pci/sh_css.c
@@ -5224,7 +5224,6 @@ static int load_primary_binaries(
 	struct ia_css_capture_settings *mycs;
 	unsigned int i;
 	bool need_extra_yuv_scaler = false;
-	struct ia_css_binary_descr prim_descr[MAX_NUM_PRIMARY_STAGES];
 
 	IA_CSS_ENTER_PRIVATE("");
 	assert(pipe);
@@ -5394,15 +5393,16 @@ static int load_primary_binaries(
 
 	/* Primary */
 	for (i = 0; i < mycs->num_primary_stage; i++) {
+		struct ia_css_binary_descr prim_descr;
 		struct ia_css_frame_info *local_vf_info = NULL;
 
 		if (pipe->enable_viewfinder[IA_CSS_PIPE_OUTPUT_STAGE_0] &&
 		    (i == mycs->num_primary_stage - 1))
 			local_vf_info = &vf_info;
-		ia_css_pipe_get_primary_binarydesc(pipe, &prim_descr[i],
+		ia_css_pipe_get_primary_binarydesc(pipe, &prim_descr,
 						   &prim_in_info, &prim_out_info,
 						   local_vf_info, i);
-		err = ia_css_binary_find(&prim_descr[i], &mycs->primary_binary[i]);
+		err = ia_css_binary_find(&prim_descr, &mycs->primary_binary[i]);
 		if (err) {
 			IA_CSS_LEAVE_ERR_PRIVATE(err);
 			return err;
diff --git linux-libre-6.6.144-gnu/drivers/staging/media/ipu3/ipu3-css-params.c linux-libre-6.6.145-gnu/drivers/staging/media/ipu3/ipu3-css-params.c
index 76ad802d694e1..91134bd8e72f7 100644
--- linux-libre-6.6.144-gnu/drivers/staging/media/ipu3/ipu3-css-params.c
+++ linux-libre-6.6.145-gnu/drivers/staging/media/ipu3/ipu3-css-params.c
@@ -1770,6 +1770,8 @@ static int imgu_css_cfg_acc_stripe(struct imgu_css *css, unsigned int pipe,
 		acc->stripe.bds_out_stripes[0].width =
 			ALIGN(css_pipe->rect[IPU3_CSS_RECT_BDS].width, f);
 	} else {
+		u32 offset;
+
 		/* Image processing is divided into two stripes */
 		acc->stripe.bds_out_stripes[0].width =
 			acc->stripe.bds_out_stripes[1].width =
@@ -1788,8 +1790,10 @@ static int imgu_css_cfg_acc_stripe(struct imgu_css *css, unsigned int pipe,
 			acc->stripe.bds_out_stripes[1].width += f;
 		}
 		/* Overlap between stripes is IPU3_UAPI_ISP_VEC_ELEMS * 4 */
-		acc->stripe.bds_out_stripes[1].offset =
-			acc->stripe.bds_out_stripes[0].width - 2 * f;
+		offset = acc->stripe.bds_out_stripes[0].width - 2 * f;
+		if (offset > 65535)
+			return -EINVAL;
+		acc->stripe.bds_out_stripes[1].offset = offset;
 	}
 
 	acc->stripe.effective_stripes[0].height =
diff --git linux-libre-6.6.144-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c linux-libre-6.6.145-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
index 8e248d4a0aecf..a0f9f4a5b03a1 100644
--- linux-libre-6.6.144-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ linux-libre-6.6.145-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -478,7 +478,7 @@ static int cedrus_probe(struct platform_device *pdev)
 	ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register V4L2 device\n");
-		return ret;
+		goto err_hw;
 	}
 
 	vfd = &dev->vfd;
@@ -539,6 +539,8 @@ err_m2m:
 	v4l2_m2m_release(dev->m2m_dev);
 err_v4l2:
 	v4l2_device_unregister(&dev->v4l2_dev);
+err_hw:
+	cedrus_hw_remove(dev);
 
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/staging/most/video/video.c linux-libre-6.6.145-gnu/drivers/staging/most/video/video.c
index 6254a5df2502f..a2fd7681c2610 100644
--- linux-libre-6.6.144-gnu/drivers/staging/most/video/video.c
+++ linux-libre-6.6.145-gnu/drivers/staging/most/video/video.c
@@ -415,6 +415,7 @@ static int comp_register_videodev(struct most_video_dev *mdev)
 
 	/* Fill the video capture device struct */
 	*mdev->vdev = comp_videodev_template;
+	mdev->vdev->release = video_device_release_empty;
 	mdev->vdev->v4l2_dev = &mdev->v4l2_dev;
 	mdev->vdev->lock = &mdev->lock;
 	snprintf(mdev->vdev->name, sizeof(mdev->vdev->name), "MOST: %s",
@@ -427,9 +428,13 @@ static int comp_register_videodev(struct most_video_dev *mdev)
 		v4l2_err(&mdev->v4l2_dev, "video_register_device failed (%d)\n",
 			 ret);
 		video_device_release(mdev->vdev);
+		return ret;
 	}
 
-	return ret;
+	mdev->vdev->release = video_device_release;
+
+	return 0;
+
 }
 
 static void comp_unregister_videodev(struct most_video_dev *mdev)
diff --git linux-libre-6.6.144-gnu/drivers/staging/nvec/nvec.c linux-libre-6.6.145-gnu/drivers/staging/nvec/nvec.c
index 2823cacde1309..0ed7266b033eb 100644
--- linux-libre-6.6.144-gnu/drivers/staging/nvec/nvec.c
+++ linux-libre-6.6.145-gnu/drivers/staging/nvec/nvec.c
@@ -489,6 +489,8 @@ static void nvec_tx_completed(struct nvec_chip *nvec)
 static void nvec_rx_completed(struct nvec_chip *nvec)
 {
 	if (nvec->rx->pos != nvec_msg_size(nvec->rx)) {
+		unsigned char msg_type = nvec->rx->data[0];
+
 		dev_err(nvec->dev, "RX incomplete: Expected %u bytes, got %u\n",
 			(uint)nvec_msg_size(nvec->rx),
 			(uint)nvec->rx->pos);
@@ -497,7 +499,7 @@ static void nvec_rx_completed(struct nvec_chip *nvec)
 		nvec->state = 0;
 
 		/* Battery quirk - Often incomplete, and likes to crash */
-		if (nvec->rx->data[0] == NVEC_BAT)
+		if (msg_type == NVEC_BAT)
 			complete(&nvec->ec_transfer);
 
 		return;
diff --git linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index 7cd44e8c69668..05765a3bc200c 100644
--- linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -455,10 +455,10 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis
 		return _FAIL;
 	}
 
-	if ((*wpa_ie != WLAN_EID_VENDOR_SPECIFIC) || (*(wpa_ie+1) != (u8)(wpa_ie_len - 2)) ||
-	   (memcmp(wpa_ie+2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN))) {
+	if ((*wpa_ie != WLAN_EID_VENDOR_SPECIFIC) ||
+	    (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) ||
+	    (memcmp(wpa_ie + 2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN)))
 		return _FAIL;
-	}
 
 	pos = wpa_ie;
 
@@ -518,7 +518,7 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
 		return _FAIL;
 	}
 
-	if ((*rsn_ie != WLAN_EID_RSN) || (*(rsn_ie+1) != (u8)(rsn_ie_len - 2)))
+	if ((*rsn_ie != WLAN_EID_RSN) || (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2)))
 		return _FAIL;
 
 	pos = rsn_ie;
@@ -584,20 +584,25 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
 	cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_);
 
 	while (cnt < in_len) {
+		if (cnt + 2 > in_len)
+			break;
+		if (cnt + 2 + in_ie[cnt + 1] > in_len)
+			break;
 		authmode = in_ie[cnt];
 
-		/* if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY) */
-		if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY && (!memcmp(&in_ie[cnt+6], wapi_oui1, 4) ||
-					!memcmp(&in_ie[cnt+6], wapi_oui2, 4))) {
+		if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY &&
+		    in_ie[cnt + 1] >= 8 &&
+		    (!memcmp(&in_ie[cnt + 6], wapi_oui1, 4) ||
+		     !memcmp(&in_ie[cnt + 6], wapi_oui2, 4))) {
 			if (wapi_ie)
-				memcpy(wapi_ie, &in_ie[cnt], in_ie[cnt+1]+2);
+				memcpy(wapi_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
 
 			if (wapi_len)
-				*wapi_len = in_ie[cnt+1]+2;
+				*wapi_len = in_ie[cnt + 1] + 2;
 
-			cnt += in_ie[cnt+1]+2;  /* get next */
+			cnt += in_ie[cnt + 1] + 2;  /* get next */
 		} else {
-			cnt += in_ie[cnt+1]+2;   /* get next */
+			cnt += in_ie[cnt + 1] + 2;   /* get next */
 		}
 	}
 
@@ -619,11 +624,17 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie
 	cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_);
 
 	while (cnt < in_len) {
+		if (cnt + 2 > in_len)
+			break;
+		if (cnt + 2 + in_ie[cnt + 1] > in_len)
+			break;
 		authmode = in_ie[cnt];
 
-		if ((authmode == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt+2], &wpa_oui[0], 4))) {
+		if ((authmode == WLAN_EID_VENDOR_SPECIFIC) &&
+		    in_ie[cnt + 1] >= 4 &&
+		    (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) {
 			if (wpa_ie)
-				memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2);
+				memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
 
 			*wpa_len = in_ie[cnt + 1] + 2;
 			cnt += in_ie[cnt + 1] + 2;  /* get next */
@@ -632,10 +643,10 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie
 				if (rsn_ie)
 					memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
 
-				*rsn_len = in_ie[cnt+1]+2;
-				cnt += in_ie[cnt+1]+2;  /* get next */
+				*rsn_len = in_ie[cnt + 1] + 2;
+				cnt += in_ie[cnt + 1] + 2;  /* get next */
 			} else {
-				cnt += in_ie[cnt+1]+2;   /* get next */
+				cnt += in_ie[cnt + 1] + 2;   /* get next */
 			}
 		}
 	}
@@ -667,20 +678,20 @@ u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen)
 	while (cnt < in_len) {
 		eid = in_ie[cnt];
 
-		if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt+2], wps_oui, 4))) {
+		if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) {
 			wpsie_ptr = &in_ie[cnt];
 
 			if (wps_ie)
-				memcpy(wps_ie, &in_ie[cnt], in_ie[cnt+1]+2);
+				memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
 
 			if (wps_ielen)
-				*wps_ielen = in_ie[cnt+1]+2;
+				*wps_ielen = in_ie[cnt + 1] + 2;
 
-			cnt += in_ie[cnt+1]+2;
+			cnt += in_ie[cnt + 1] + 2;
 
 			break;
 		}
-		cnt += in_ie[cnt+1]+2; /* goto next */
+		cnt += in_ie[cnt + 1] + 2; /* goto next */
 	}
 
 	return wpsie_ptr;
@@ -705,6 +716,9 @@ u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 *buf_att
 	if (len_attr)
 		*len_attr = 0;
 
+	if (wps_ielen < 6)
+		return attr_ptr;
+
 	if ((wps_ie[0] != WLAN_EID_VENDOR_SPECIFIC) ||
 		(memcmp(wps_ie + 2, wps_oui, 4))) {
 		return attr_ptr;
@@ -715,6 +729,8 @@ u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 *buf_att
 
 	while (attr_ptr - wps_ie < wps_ielen) {
 		/*  4 = 2(Attribute ID) + 2(Length) */
+		if (attr_ptr + 4 > wps_ie + wps_ielen)
+			break;
 		u16 attr_id = get_unaligned_be16(attr_ptr);
 		u16 attr_data_len = get_unaligned_be16(attr_ptr + 2);
 		u16 attr_len = attr_data_len + 4;
@@ -758,12 +774,12 @@ u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8
 
 	if (attr_ptr && attr_len) {
 		if (buf_content)
-			memcpy(buf_content, attr_ptr+4, attr_len-4);
+			memcpy(buf_content, attr_ptr + 4, attr_len - 4);
 
 		if (len_content)
-			*len_content = attr_len-4;
+			*len_content = attr_len - 4;
 
-		return attr_ptr+4;
+		return attr_ptr + 4;
 	}
 
 	return NULL;
@@ -1009,20 +1025,25 @@ static int rtw_get_cipher_info(struct wlan_network *pnetwork)
 	int group_cipher = 0, pairwise_cipher = 0, is8021x = 0;
 	int ret = _FAIL;
 
-	pbuf = rtw_get_wpa_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length-12);
+	pbuf = rtw_get_wpa_ie(&pnetwork->network.ies[12],
+			      &wpa_ielen,
+			      pnetwork->network.ie_length - 12);
 
 	if (pbuf && (wpa_ielen > 0)) {
-		if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
+		if (rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher,
+				     &pairwise_cipher, &is8021x) == _SUCCESS) {
 			pnetwork->bcn_info.pairwise_cipher = pairwise_cipher;
 			pnetwork->bcn_info.group_cipher = group_cipher;
 			pnetwork->bcn_info.is_8021x = is8021x;
 			ret = _SUCCESS;
 		}
 	} else {
-		pbuf = rtw_get_wpa2_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length-12);
+		pbuf = rtw_get_wpa2_ie(&pnetwork->network.ies[12], &wpa_ielen,
+				       pnetwork->network.ie_length - 12);
 
 		if (pbuf && (wpa_ielen > 0)) {
-			if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
+			if (rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher,
+					      &pairwise_cipher, &is8021x) == _SUCCESS) {
 				pnetwork->bcn_info.pairwise_cipher = pairwise_cipher;
 				pnetwork->bcn_info.group_cipher = group_cipher;
 				pnetwork->bcn_info.is_8021x = is8021x;
@@ -1091,21 +1112,21 @@ u16 rtw_mcs_rate(u8 bw_40MHz, u8 short_GI, unsigned char *MCS_rate)
 	u16 max_rate = 0;
 
 	if (MCS_rate[0] & BIT(7))
-		max_rate = (bw_40MHz) ? ((short_GI)?1500:1350):((short_GI)?722:650);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 1500 : 1350) : ((short_GI) ? 722 : 650);
 	else if (MCS_rate[0] & BIT(6))
-		max_rate = (bw_40MHz) ? ((short_GI)?1350:1215):((short_GI)?650:585);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 1350 : 1215) : ((short_GI) ? 650 : 585);
 	else if (MCS_rate[0] & BIT(5))
-		max_rate = (bw_40MHz) ? ((short_GI)?1200:1080):((short_GI)?578:520);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 1200 : 1080) : ((short_GI) ? 578 : 520);
 	else if (MCS_rate[0] & BIT(4))
-		max_rate = (bw_40MHz) ? ((short_GI)?900:810):((short_GI)?433:390);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 900 : 810) : ((short_GI) ? 433 : 390);
 	else if (MCS_rate[0] & BIT(3))
-		max_rate = (bw_40MHz) ? ((short_GI)?600:540):((short_GI)?289:260);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 600 : 540) : ((short_GI) ? 289 : 260);
 	else if (MCS_rate[0] & BIT(2))
-		max_rate = (bw_40MHz) ? ((short_GI)?450:405):((short_GI)?217:195);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 450 : 405) : ((short_GI) ? 217 : 195);
 	else if (MCS_rate[0] & BIT(1))
-		max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130);
 	else if (MCS_rate[0] & BIT(0))
-		max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65);
+		max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65);
 
 	return max_rate;
 }
diff --git linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index cde0a9b0498d8..f4c0fd703c5af 100644
--- linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -695,6 +695,9 @@ unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
 	if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
 		return _FAIL;
 
+	if (len < WLAN_HDR_A3_LEN)
+		return _FAIL;
+
 	sa = GetAddr2Ptr(pframe);
 
 	auth_mode = psecuritypriv->dot11AuthAlgrthm;
@@ -706,6 +709,9 @@ unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
 		prxattrib->hdrlen = WLAN_HDR_A3_LEN;
 		prxattrib->encrypt = _WEP40_;
 
+		if (len < WLAN_HDR_A3_LEN + 8)
+			return _FAIL;
+
 		iv = pframe+prxattrib->hdrlen;
 		prxattrib->key_index = ((iv[3]>>6)&0x3);
 
@@ -810,7 +816,7 @@ unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
 			p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + 4 + _AUTH_IE_OFFSET_, WLAN_EID_CHALLENGE, (int *)&ie_len,
 					len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_ - 4);
 
-			if (!p || ie_len <= 0) {
+			if (!p || ie_len != 128) {
 				status = WLAN_STATUS_CHALLENGE_FAIL;
 				goto auth_fail;
 			}
@@ -1419,7 +1425,11 @@ unsigned int OnAssocRsp(struct adapter *padapter, union recv_frame *precv_frame)
 	/* to handle HT, WMM, rate adaptive, update MAC reg */
 	/* for not to handle the synchronous IO in the tasklet */
 	for (i = (6 + WLAN_HDR_A3_LEN); i < pkt_len;) {
+		if (i + sizeof(*pIE) > pkt_len)
+			break;
 		pIE = (struct ndis_80211_var_ie *)(pframe + i);
+		if (i + sizeof(*pIE) + pIE->length > pkt_len)
+			break;
 
 		switch (pIE->element_id) {
 		case WLAN_EID_VENDOR_SPECIFIC:
@@ -2956,7 +2966,11 @@ void issue_assocreq(struct adapter *padapter)
 
 	/* vendor specific IE, such as WPA, WMM, WPS */
 	for (i = sizeof(struct ndis_802_11_fix_ie); i < pmlmeinfo->network.ie_length;) {
+		if (i + sizeof(*pIE) > pmlmeinfo->network.ie_length)
+			break;
 		pIE = (struct ndis_80211_var_ie *)(pmlmeinfo->network.ies + i);
+		if (i + sizeof(*pIE) + pIE->length > pmlmeinfo->network.ie_length)
+			break;
 
 		switch (pIE->element_id) {
 		case WLAN_EID_VENDOR_SPECIFIC:
@@ -5361,7 +5375,11 @@ u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf)
 
 	/* sizeof(struct ndis_802_11_fix_ie) */
 	for (i = _FIXED_IE_LENGTH_; i < pnetwork->ie_length;) {
+		if (i + sizeof(*pIE) > pnetwork->ie_length)
+			break;
 		pIE = (struct ndis_80211_var_ie *)(pnetwork->ies + i);
+		if (i + sizeof(*pIE) + pIE->length > pnetwork->ie_length)
+			break;
 
 		switch (pIE->element_id) {
 		case WLAN_EID_VENDOR_SPECIFIC:/* Get WMM IE. */
diff --git linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_security.c linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_security.c
index cfc0db7d99e7f..2f44a24d136be 100644
--- linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_security.c
+++ linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -1538,7 +1538,7 @@ void rtw_sec_restore_wep_key(struct adapter *adapter)
 	struct security_priv *securitypriv = &(adapter->securitypriv);
 	signed int keyid;
 
-	if ((_WEP40_ == securitypriv->dot11PrivacyAlgrthm) || (_WEP104_ == securitypriv->dot11PrivacyAlgrthm)) {
+	if ((securitypriv->dot11PrivacyAlgrthm == _WEP40_) || (securitypriv->dot11PrivacyAlgrthm == _WEP104_)) {
 		for (keyid = 0; keyid < 4; keyid++) {
 			if (securitypriv->key_mask & BIT(keyid)) {
 				if (keyid == securitypriv->dot11PrivacyKeyIndex)
diff --git linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_wlan_util.c linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index 7fac9ca3e9a01..aba3405303783 100644
--- linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -979,7 +979,8 @@ void HT_caps_handler(struct adapter *padapter, struct ndis_80211_var_ie *pIE)
 
 	pmlmeinfo->HT_caps_enable = 1;
 
-	for (i = 0; i < (pIE->length); i++) {
+	for (i = 0; i < umin(pIE->length,
+			     sizeof(pmlmeinfo->HT_caps.u.HT_cap)); i++) {
 		if (i != 2) {
 			/* Commented by Albert 2010/07/12 */
 			/* Got the endian issue here. */
@@ -1332,7 +1333,11 @@ void update_beacon_info(struct adapter *padapter, u8 *pframe, uint pkt_len, stru
 	len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN);
 
 	for (i = 0; i < len;) {
+		if (i + sizeof(*pIE) > len)
+			break;
 		pIE = (struct ndis_80211_var_ie *)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i);
+		if (i + sizeof(*pIE) + pIE->length > len)
+			break;
 
 		switch (pIE->element_id) {
 		case WLAN_EID_VENDOR_SPECIFIC:
@@ -1357,7 +1362,7 @@ void update_beacon_info(struct adapter *padapter, u8 *pframe, uint pkt_len, stru
 			break;
 		}
 
-		i += (pIE->length + 2);
+		i += sizeof(*pIE) + pIE->length;
 	}
 }
 
@@ -1373,15 +1378,23 @@ unsigned int is_ap_in_tkip(struct adapter *padapter)
 		for (i = sizeof(struct ndis_802_11_fix_ie); i < pmlmeinfo->network.ie_length;) {
 			pIE = (struct ndis_80211_var_ie *)(pmlmeinfo->network.ies + i);
 
+			if (i + sizeof(*pIE) > pmlmeinfo->network.ie_length)
+				break;
+			if (i + sizeof(*pIE) + pIE->length > pmlmeinfo->network.ie_length)
+				break;
+
 			switch (pIE->element_id) {
 			case WLAN_EID_VENDOR_SPECIFIC:
-				if ((!memcmp(pIE->data, RTW_WPA_OUI, 4)) && (!memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4)))
+				if (pIE->length >= 16 &&
+				    !memcmp(pIE->data, RTW_WPA_OUI, 4) &&
+				    !memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4))
 					return true;
 
 				break;
 
 			case WLAN_EID_RSN:
-				if (!memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4))
+				if (pIE->length >= 12 &&
+				    !memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4))
 					return true;
 				break;
 
@@ -1389,7 +1402,7 @@ unsigned int is_ap_in_tkip(struct adapter *padapter)
 				break;
 			}
 
-			i += (pIE->length + 2);
+			i += sizeof(*pIE) + pIE->length;
 		}
 
 		return false;
diff --git linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index f23aeb58d041d..62a55d0ebd69d 100644
--- linux-libre-6.6.144-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ linux-libre-6.6.145-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -1457,6 +1457,10 @@ static int rtw_cfg80211_set_wpa_ie(struct adapter *padapter, u8 *pie, size_t iel
 
 	pwpa = rtw_get_wpa_ie(buf, &wpa_ielen, ielen);
 	if (pwpa && wpa_ielen > 0) {
+		if (wpa_ielen + 2 > sizeof(padapter->securitypriv.supplicant_ie)) {
+			ret = -EINVAL;
+			goto exit;
+		}
 		if (rtw_parse_wpa_ie(pwpa, wpa_ielen + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
 			padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
 			padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK;
@@ -1466,6 +1470,10 @@ static int rtw_cfg80211_set_wpa_ie(struct adapter *padapter, u8 *pie, size_t iel
 
 	pwpa2 = rtw_get_wpa2_ie(buf, &wpa2_ielen, ielen);
 	if (pwpa2 && wpa2_ielen > 0) {
+		if (wpa2_ielen + 2 > sizeof(padapter->securitypriv.supplicant_ie)) {
+			ret = -EINVAL;
+			goto exit;
+		}
 		if (rtw_parse_wpa2_ie(pwpa2, wpa2_ielen + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
 			padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
 			padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK;
diff --git linux-libre-6.6.144-gnu/drivers/staging/vme_user/vme_fake.c linux-libre-6.6.145-gnu/drivers/staging/vme_user/vme_fake.c
index c70aec959f4df..e19582895ee99 100644
--- linux-libre-6.6.144-gnu/drivers/staging/vme_user/vme_fake.c
+++ linux-libre-6.6.145-gnu/drivers/staging/vme_user/vme_fake.c
@@ -1244,6 +1244,7 @@ static void __exit fake_exit(void)
 {
 	struct list_head *pos = NULL;
 	struct list_head *tmplist;
+	struct vme_lm_resource *lm;
 	struct vme_master_resource *master_image;
 	struct vme_slave_resource *slave_image;
 	int i;
@@ -1273,6 +1274,13 @@ static void __exit fake_exit(void)
 	vme_unregister_bridge(fake_bridge);
 
 	fake_crcsr_exit(fake_bridge);
+	/* resources are stored in link list */
+	list_for_each_safe(pos, tmplist, &fake_bridge->lm_resources) {
+		lm = list_entry(pos, struct vme_lm_resource, list);
+		list_del(pos);
+		kfree(lm);
+	}
+
 	/* resources are stored in link list */
 	list_for_each_safe(pos, tmplist, &fake_bridge->slave_resources) {
 		slave_image = list_entry(pos, struct vme_slave_resource, list);
diff --git linux-libre-6.6.144-gnu/drivers/staging/vme_user/vme_tsi148.c linux-libre-6.6.145-gnu/drivers/staging/vme_user/vme_tsi148.c
index 4566e391d913f..7b2a6698adf67 100644
--- linux-libre-6.6.144-gnu/drivers/staging/vme_user/vme_tsi148.c
+++ linux-libre-6.6.145-gnu/drivers/staging/vme_user/vme_tsi148.c
@@ -2538,6 +2538,7 @@ static void tsi148_remove(struct pci_dev *pdev)
 {
 	struct list_head *pos = NULL;
 	struct list_head *tmplist;
+	struct vme_lm_resource *lm;
 	struct vme_master_resource *master_image;
 	struct vme_slave_resource *slave_image;
 	struct vme_dma_resource *dma_ctrlr;
@@ -2594,6 +2595,13 @@ static void tsi148_remove(struct pci_dev *pdev)
 
 	tsi148_crcsr_exit(tsi148_bridge, pdev);
 
+	/* resources are stored in link list */
+	list_for_each_safe(pos, tmplist, &tsi148_bridge->lm_resources) {
+		lm = list_entry(pos, struct vme_lm_resource, list);
+		list_del(pos);
+		kfree(lm);
+	}
+
 	/* resources are stored in link list */
 	list_for_each_safe(pos, tmplist, &tsi148_bridge->dma_resources) {
 		dma_ctrlr = list_entry(pos, struct vme_dma_resource, list);
diff --git linux-libre-6.6.144-gnu/drivers/staging/vme_user/vme_user.c linux-libre-6.6.145-gnu/drivers/staging/vme_user/vme_user.c
index b9367b575d004..5147ef048a6ae 100644
--- linux-libre-6.6.144-gnu/drivers/staging/vme_user/vme_user.c
+++ linux-libre-6.6.145-gnu/drivers/staging/vme_user/vme_user.c
@@ -153,6 +153,17 @@ static ssize_t buffer_to_user(unsigned int minor, char __user *buf,
 {
 	void *image_ptr;
 
+	/*
+	 * The slave window (image_size) can exceed the fixed kern_buf
+	 * (size_buf == PCI_BUF_SIZE), so bound the copy to kern_buf.
+	 * *ppos is >= 0 here (checked by the caller), so the
+	 * subtraction below cannot wrap.
+	 */
+	if (*ppos >= image[minor].size_buf)
+		return 0;
+	if (count > image[minor].size_buf - *ppos)
+		count = image[minor].size_buf - *ppos;
+
 	image_ptr = image[minor].kern_buf + *ppos;
 	if (copy_to_user(buf, image_ptr, (unsigned long)count))
 		return -EFAULT;
@@ -165,6 +176,17 @@ static ssize_t buffer_from_user(unsigned int minor, const char __user *buf,
 {
 	void *image_ptr;
 
+	/*
+	 * The slave window (image_size) can exceed the fixed kern_buf
+	 * (size_buf == PCI_BUF_SIZE), so bound the copy to kern_buf.
+	 * *ppos is >= 0 here (checked by the caller), so the
+	 * subtraction below cannot wrap.
+	 */
+	if (*ppos >= image[minor].size_buf)
+		return 0;
+	if (count > image[minor].size_buf - *ppos)
+		count = image[minor].size_buf - *ppos;
+
 	image_ptr = image[minor].kern_buf + *ppos;
 	if (copy_from_user(image_ptr, buf, (unsigned long)count))
 		return -EFAULT;
diff --git linux-libre-6.6.144-gnu/drivers/target/iscsi/iscsi_target_auth.c linux-libre-6.6.145-gnu/drivers/target/iscsi/iscsi_target_auth.c
index 02a4c9aff98d5..41e4def46ede6 100644
--- linux-libre-6.6.144-gnu/drivers/target/iscsi/iscsi_target_auth.c
+++ linux-libre-6.6.145-gnu/drivers/target/iscsi/iscsi_target_auth.c
@@ -437,9 +437,11 @@ static int chap_server_compute_hash(
 	}
 
 	if (type == HEX)
-		ret = kstrtoul(&identifier[2], 0, &id);
+		ret = kstrtoul(identifier, 16, &id);
+	else if (type == DECIMAL)
+		ret = kstrtoul(identifier, 10, &id);
 	else
-		ret = kstrtoul(identifier, 0, &id);
+		ret = -EINVAL;
 
 	if (ret < 0) {
 		pr_err("kstrtoul() failed for CHAP identifier: %d\n", ret);
diff --git linux-libre-6.6.144-gnu/drivers/target/loopback/tcm_loop.c linux-libre-6.6.145-gnu/drivers/target/loopback/tcm_loop.c
index 72d374c94ce2b..b6a97a842a7d6 100644
--- linux-libre-6.6.144-gnu/drivers/target/loopback/tcm_loop.c
+++ linux-libre-6.6.145-gnu/drivers/target/loopback/tcm_loop.c
@@ -268,69 +268,6 @@ static int tcm_loop_device_reset(struct scsi_cmnd *sc)
 	return (ret == TMR_FUNCTION_COMPLETE) ? SUCCESS : FAILED;
 }
 
-static bool tcm_loop_flush_work_iter(struct request *rq, void *data)
-{
-	struct scsi_cmnd *sc = blk_mq_rq_to_pdu(rq);
-	struct tcm_loop_cmd *tl_cmd = scsi_cmd_priv(sc);
-	struct se_cmd *se_cmd = &tl_cmd->tl_se_cmd;
-
-	flush_work(&se_cmd->work);
-	return true;
-}
-
-static int tcm_loop_target_reset(struct scsi_cmnd *sc)
-{
-	struct tcm_loop_hba *tl_hba;
-	struct tcm_loop_tpg *tl_tpg;
-	struct Scsi_Host *sh = sc->device->host;
-	int ret;
-
-	/*
-	 * Locate the tcm_loop_hba_t pointer
-	 */
-	tl_hba = *(struct tcm_loop_hba **)shost_priv(sh);
-	if (!tl_hba) {
-		pr_err("Unable to perform device reset without active I_T Nexus\n");
-		return FAILED;
-	}
-	/*
-	 * Locate the tl_tpg pointer from TargetID in sc->device->id
-	 */
-	tl_tpg = &tl_hba->tl_hba_tpgs[sc->device->id];
-	if (!tl_tpg)
-		return FAILED;
-
-	/*
-	 * Issue a LUN_RESET to drain all commands that the target core
-	 * knows about.  This handles commands not yet marked CMD_T_COMPLETE.
-	 */
-	ret = tcm_loop_issue_tmr(tl_tpg, sc->device->lun, 0, TMR_LUN_RESET);
-	if (ret != TMR_FUNCTION_COMPLETE)
-		return FAILED;
-
-	/*
-	 * Flush any deferred target core completion work that may still be
-	 * queued.  Commands that already had CMD_T_COMPLETE set before the TMR
-	 * are skipped by the TMR drain, but their async completion work
-	 * (transport_lun_remove_cmd → percpu_ref_put, release_cmd → scsi_done)
-	 * may still be pending in target_completion_wq.
-	 *
-	 * The SCSI EH will reuse in-flight scsi_cmnd structures for recovery
-	 * commands (e.g. TUR) immediately after this handler returns SUCCESS —
-	 * if deferred work is still pending, the memset in queuecommand would
-	 * zero the se_cmd while the work accesses it, leaking the LUN
-	 * percpu_ref and hanging configfs unlink forever.
-	 *
-	 * Use blk_mq_tagset_busy_iter() to find all started requests and
-	 * flush_work() on each — the same pattern used by mpi3mr, scsi_debug,
-	 * and other SCSI drivers to drain outstanding commands during reset.
-	 */
-	blk_mq_tagset_busy_iter(&sh->tag_set, tcm_loop_flush_work_iter, NULL);
-
-	tl_tpg->tl_transport_status = TCM_TRANSPORT_ONLINE;
-	return SUCCESS;
-}
-
 static const struct scsi_host_template tcm_loop_driver_template = {
 	.show_info		= tcm_loop_show_info,
 	.proc_name		= "tcm_loopback",
@@ -339,7 +276,6 @@ static const struct scsi_host_template tcm_loop_driver_template = {
 	.change_queue_depth	= scsi_change_queue_depth,
 	.eh_abort_handler = tcm_loop_abort_task,
 	.eh_device_reset_handler = tcm_loop_device_reset,
-	.eh_target_reset_handler = tcm_loop_target_reset,
 	.this_id		= -1,
 	.sg_tablesize		= 256,
 	.max_sectors		= 0xFFFF,
diff --git linux-libre-6.6.144-gnu/drivers/target/target_core_fabric_lib.c linux-libre-6.6.145-gnu/drivers/target/target_core_fabric_lib.c
index d3ab251ba0497..8deadabca8884 100644
--- linux-libre-6.6.144-gnu/drivers/target/target_core_fabric_lib.c
+++ linux-libre-6.6.145-gnu/drivers/target/target_core_fabric_lib.c
@@ -289,13 +289,24 @@ static void sbp_parse_pr_out_transport_id(char *buf, char *i_str)
 static bool iscsi_parse_pr_out_transport_id(
 	struct se_portal_group *se_tpg,
 	char *buf,
+	u32 buf_len,
 	u32 *out_tid_len,
 	char **port_nexus_ptr,
 	char *i_str)
 {
 	char *p;
+	u32 tid_len;
 	int i;
-	u8 format_code = (buf[0] & 0xc0);
+	u8 format_code;
+
+	/*
+	 * The 4-byte iSCSI TransportID header (FORMAT CODE + 2-byte ADDITIONAL
+	 * LENGTH) must be present before any of it can be parsed.
+	 */
+	if (buf_len < 4)
+		return false;
+
+	format_code = buf[0] & 0xc0;
 	/*
 	 * Check for FORMAT CODE 00b or 01b from spc4r17, section 7.5.4.6:
 	 *
@@ -315,15 +326,17 @@ static bool iscsi_parse_pr_out_transport_id(
 		return false;
 	}
 	/*
-	 * If the caller wants the TransportID Length, we set that value for the
-	 * entire iSCSI Tarnsport ID now.
+	 * Reconstruct the self-described TransportID length from the ADDITIONAL
+	 * LENGTH field plus the 4-byte header.  Reject it if it is below the
+	 * spc4r17 section 7.5.4.6 minimum (ADDITIONAL LENGTH shall be at least
+	 * 20) or if it runs past the bytes actually received, so that every
+	 * access below stays inside the TransportID.
 	 */
-	if (out_tid_len) {
-		/* The shift works thanks to integer promotion rules */
-		*out_tid_len = get_unaligned_be16(&buf[2]);
-		/* Add four bytes for iSCSI Transport ID header */
-		*out_tid_len += 4;
-	}
+	tid_len = get_unaligned_be16(&buf[2]) + 4;
+	if (tid_len < 24 || tid_len > buf_len)
+		return false;
+	if (out_tid_len)
+		*out_tid_len = tid_len;
 
 	/*
 	 * Check for ',i,0x' separator between iSCSI Name and iSCSI Initiator
@@ -331,16 +344,32 @@ static bool iscsi_parse_pr_out_transport_id(
 	 * format.
 	 */
 	if (format_code == 0x40) {
-		p = strstr(&buf[4], ",i,0x");
+		p = strnstr(&buf[4], ",i,0x", tid_len - 4);
 		if (!p) {
-			pr_err("Unable to locate \",i,0x\" separator"
-				" for Initiator port identifier: %s\n",
-				&buf[4]);
+			pr_err("Unable to locate \",i,0x\" separator in iSCSI TransportID\n");
+			return false;
+		}
+		/*
+		 * The iSCSI name runs from &buf[4] up to the separator; reject it
+		 * if it cannot fit in i_str[TRANSPORT_IQN_LEN].
+		 */
+		if (p - &buf[4] >= TRANSPORT_IQN_LEN) {
+			pr_err("iSCSI Initiator port name too long in TransportID\n");
 			return false;
 		}
 		*p = '\0'; /* Terminate iSCSI Name */
 		p += 5; /* Skip over ",i,0x" separator */
 
+		/*
+		 * The ISID must follow the separator.  A ",i,0x" sitting at the
+		 * very end of the TransportID leaves no ISID and would point the
+		 * port nexus at buf + tid_len, i.e. past the descriptor, which
+		 * the registration code then reads as the ISID string.
+		 */
+		if (p >= buf + tid_len) {
+			pr_err("Missing ISID in iSCSI Initiator port TransportID\n");
+			return false;
+		}
 		*port_nexus_ptr = p;
 		/*
 		 * Go ahead and do the lower case conversion of the received
@@ -348,7 +377,7 @@ static bool iscsi_parse_pr_out_transport_id(
 		 * for comparison against the running iSCSI session's ISID from
 		 * iscsi_target.c:lio_sess_get_initiator_sid()
 		 */
-		for (i = 0; i < 12; i++) {
+		for (i = 0; i < 12 && p < buf + tid_len; i++) {
 			/*
 			 * The first ISCSI INITIATOR SESSION ID field byte
 			 * containing an ASCII null character terminates the
@@ -366,10 +395,22 @@ static bool iscsi_parse_pr_out_transport_id(
 			*p = tolower(*p);
 			p++;
 		}
-	} else
+		strscpy(i_str, &buf[4], TRANSPORT_IQN_LEN);
+	} else {
 		*port_nexus_ptr = NULL;
-
-	strscpy(i_str, &buf[4], TRANSPORT_IQN_LEN);
+		/*
+		 * FORMAT CODE 00b: the name occupies buf[4..tid_len-1].  The
+		 * declared length tid_len - 4 must fit in i_str[TRANSPORT_IQN_LEN].
+		 * (For 01b the same tid_len bound would be over-restrictive: the
+		 * descriptor also carries the separator and ISID, so a legal
+		 * <=223-byte name gives tid_len up to 244.)
+		 */
+		if (tid_len - 4 >= TRANSPORT_IQN_LEN) {
+			pr_err("iSCSI Initiator port name too long in TransportID\n");
+			return false;
+		}
+		strscpy(i_str, &buf[4], tid_len - 4);
+	}
 	return true;
 }
 
@@ -419,8 +460,16 @@ int target_get_pr_transport_id(struct se_node_acl *nacl,
 }
 
 bool target_parse_pr_out_transport_id(struct se_portal_group *tpg,
-		char *buf, u32 *out_tid_len, char **port_nexus_ptr, char *i_str)
+		char *buf, u32 buf_len, u32 *out_tid_len,
+		char **port_nexus_ptr, char *i_str)
 {
+	/*
+	 * The fixed-length SAS/SRP/FCP/SBP TransportIDs are 24 bytes; the iSCSI
+	 * format is variable and bounds itself against buf_len below.
+	 */
+	if (tpg->proto_id != SCSI_PROTOCOL_ISCSI && buf_len < 24)
+		return false;
+
 	switch (tpg->proto_id) {
 	case SCSI_PROTOCOL_SAS:
 		/*
@@ -439,8 +488,8 @@ bool target_parse_pr_out_transport_id(struct se_portal_group *tpg,
 		sbp_parse_pr_out_transport_id(buf, i_str);
 		break;
 	case SCSI_PROTOCOL_ISCSI:
-		return iscsi_parse_pr_out_transport_id(tpg, buf, out_tid_len,
-					port_nexus_ptr, i_str);
+		return iscsi_parse_pr_out_transport_id(tpg, buf, buf_len,
+					out_tid_len, port_nexus_ptr, i_str);
 	default:
 		pr_err("Unknown proto_id: 0x%02x\n", tpg->proto_id);
 		return false;
diff --git linux-libre-6.6.144-gnu/drivers/target/target_core_internal.h linux-libre-6.6.145-gnu/drivers/target/target_core_internal.h
index 20aab1f505655..32d0da505bafa 100644
--- linux-libre-6.6.144-gnu/drivers/target/target_core_internal.h
+++ linux-libre-6.6.145-gnu/drivers/target/target_core_internal.h
@@ -104,7 +104,8 @@ int	target_get_pr_transport_id(struct se_node_acl *nacl,
 		struct t10_pr_registration *pr_reg, int *format_code,
 		unsigned char *buf);
 bool target_parse_pr_out_transport_id(struct se_portal_group *tpg,
-		char *buf, u32 *out_tid_len, char **port_nexus_ptr, char *i_str);
+		char *buf, u32 buf_len, u32 *out_tid_len,
+		char **port_nexus_ptr, char *i_str);
 
 /* target_core_hba.c */
 struct se_hba *core_alloc_hba(const char *, u32, u32);
diff --git linux-libre-6.6.144-gnu/drivers/target/target_core_pr.c linux-libre-6.6.145-gnu/drivers/target/target_core_pr.c
index 624d2f68bf385..1e2dea10f5bb4 100644
--- linux-libre-6.6.144-gnu/drivers/target/target_core_pr.c
+++ linux-libre-6.6.145-gnu/drivers/target/target_core_pr.c
@@ -1572,7 +1572,7 @@ core_scsi3_decode_spec_i_port(
 
 			iport_ptr = NULL;
 			tid_found = target_parse_pr_out_transport_id(tmp_tpg,
-					ptr, &tid_len, &iport_ptr, i_str);
+					ptr, tpdl, &tid_len, &iport_ptr, i_str);
 			if (!tid_found)
 				continue;
 			/*
@@ -3280,7 +3280,7 @@ core_scsi3_emulate_pro_register_and_move(struct se_cmd *cmd, u64 res_key,
 		goto out;
 	}
 	tid_found = target_parse_pr_out_transport_id(dest_se_tpg,
-			&buf[24], &tmp_tid_len, &iport_ptr, initiator_str);
+			&buf[24], tid_len, &tmp_tid_len, &iport_ptr, initiator_str);
 	if (!tid_found) {
 		pr_err("SPC-3 PR REGISTER_AND_MOVE: Unable to locate"
 			" initiator_str from Transport ID\n");
@@ -3288,9 +3288,6 @@ core_scsi3_emulate_pro_register_and_move(struct se_cmd *cmd, u64 res_key,
 		goto out;
 	}
 
-	transport_kunmap_data_sg(cmd);
-	buf = NULL;
-
 	pr_debug("SPC-3 PR [%s] Extracted initiator %s identifier: %s"
 		" %s\n", dest_tf_ops->fabric_name, (iport_ptr != NULL) ?
 		"port" : "device", initiator_str, (iport_ptr != NULL) ?
@@ -3527,6 +3524,11 @@ after_iport_check:
 	core_scsi3_update_and_write_aptpl(cmd->se_dev, aptpl);
 
 	core_scsi3_put_pr_reg(dest_pr_reg);
+	/*
+	 * iport_ptr aliases the PR-OUT parameter list mapped above, so the
+	 * buffer is unmapped only here on success (and at out: on error).
+	 */
+	transport_kunmap_data_sg(cmd);
 	return 0;
 out:
 	if (buf)
diff --git linux-libre-6.6.144-gnu/drivers/thermal/intel/therm_throt.c linux-libre-6.6.145-gnu/drivers/thermal/intel/therm_throt.c
index e69868e868eb9..dfdc8c1b0eb5d 100644
--- linux-libre-6.6.144-gnu/drivers/thermal/intel/therm_throt.c
+++ linux-libre-6.6.145-gnu/drivers/thermal/intel/therm_throt.c
@@ -528,8 +528,13 @@ static int thermal_throttle_online(unsigned int cpu)
 {
 	struct thermal_state *state = &per_cpu(thermal_state, cpu);
 	struct device *dev = get_cpu_device(cpu);
+	int err;
 	u32 l;
 
+	err = thermal_throttle_add_dev(dev, cpu);
+	if (err)
+		return err;
+
 	state->package_throttle.level = PACKAGE_LEVEL;
 	state->core_throttle.level = CORE_LEVEL;
 
@@ -547,7 +552,7 @@ static int thermal_throttle_online(unsigned int cpu)
 	l = apic_read(APIC_LVTTHMR);
 	apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED);
 
-	return thermal_throttle_add_dev(dev, cpu);
+	return err;
 }
 
 static int thermal_throttle_offline(unsigned int cpu)
diff --git linux-libre-6.6.144-gnu/drivers/thermal/thermal_hwmon.c linux-libre-6.6.145-gnu/drivers/thermal/thermal_hwmon.c
index c3ae44659b817..0e0c4061792cc 100644
--- linux-libre-6.6.144-gnu/drivers/thermal/thermal_hwmon.c
+++ linux-libre-6.6.145-gnu/drivers/thermal/thermal_hwmon.c
@@ -40,6 +40,7 @@ struct thermal_hwmon_temp {
 	struct thermal_zone_device *tz;
 	struct thermal_hwmon_attr temp_input;	/* hwmon sys attr */
 	struct thermal_hwmon_attr temp_crit;	/* hwmon sys attr */
+	bool temp_crit_present;
 };
 
 static LIST_HEAD(thermal_hwmon_list);
@@ -197,6 +198,8 @@ int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz)
 					    &temp->temp_crit.attr);
 		if (result)
 			goto unregister_input;
+
+		temp->temp_crit_present = true;
 	}
 
 	mutex_lock(&thermal_hwmon_list_lock);
@@ -241,7 +244,7 @@ void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)
 	}
 
 	device_remove_file(hwmon->device, &temp->temp_input.attr);
-	if (thermal_zone_crit_temp_valid(tz))
+	if (temp->temp_crit_present)
 		device_remove_file(hwmon->device, &temp->temp_crit.attr);
 
 	mutex_lock(&thermal_hwmon_list_lock);
diff --git linux-libre-6.6.144-gnu/drivers/tty/serial/8250/8250_mid.c linux-libre-6.6.145-gnu/drivers/tty/serial/8250/8250_mid.c
index 2cc78a4bf7a19..f88809ff370b7 100644
--- linux-libre-6.6.144-gnu/drivers/tty/serial/8250/8250_mid.c
+++ linux-libre-6.6.145-gnu/drivers/tty/serial/8250/8250_mid.c
@@ -10,9 +10,9 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/rational.h>
+#include <linux/util_macros.h>
 
 #include <linux/dma/hsu.h>
-#include <linux/8250_pci.h>
 
 #include "8250.h"
 
@@ -32,9 +32,9 @@
 struct mid8250;
 
 struct mid8250_board {
-	unsigned int flags;
 	unsigned long freq;
 	unsigned int base_baud;
+	unsigned int bar;
 	int (*setup)(struct mid8250 *, struct uart_port *p);
 	void (*exit)(struct mid8250 *);
 };
@@ -169,7 +169,6 @@ static int dnv_setup(struct mid8250 *mid, struct uart_port *p)
 {
 	struct hsu_dma_chip *chip = &mid->dma_chip;
 	struct pci_dev *pdev = to_pci_dev(p->dev);
-	unsigned int bar = FL_GET_BASE(mid->board->flags);
 	int ret;
 
 	pci_set_master(pdev);
@@ -183,7 +182,7 @@ static int dnv_setup(struct mid8250 *mid, struct uart_port *p)
 	chip->dev = &pdev->dev;
 	chip->irq = pci_irq_vector(pdev, 0);
 	chip->regs = p->membase;
-	chip->length = pci_resource_len(pdev, bar);
+	chip->length = pci_resource_len(pdev, mid->board->bar);
 	chip->offset = DNV_DMA_CHAN_OFFSET;
 
 	/* Falling back to PIO mode if DMA probing fails */
@@ -291,7 +290,6 @@ static int mid8250_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
 	struct uart_8250_port uart;
 	struct mid8250 *mid;
-	unsigned int bar;
 	int ret;
 
 	ret = pcim_enable_device(pdev);
@@ -303,7 +301,6 @@ static int mid8250_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		return -ENOMEM;
 
 	mid->board = (struct mid8250_board *)id->driver_data;
-	bar = FL_GET_BASE(mid->board->flags);
 
 	memset(&uart, 0, sizeof(struct uart_8250_port));
 
@@ -316,8 +313,8 @@ static int mid8250_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	uart.port.flags = UPF_SHARE_IRQ | UPF_FIXED_PORT | UPF_FIXED_TYPE;
 	uart.port.set_termios = mid8250_set_termios;
 
-	uart.port.mapbase = pci_resource_start(pdev, bar);
-	uart.port.membase = pcim_iomap(pdev, bar, 0);
+	uart.port.mapbase = pci_resource_start(pdev, mid->board->bar);
+	uart.port.membase = pcim_iomap(pdev, mid->board->bar, 0);
 	if (!uart.port.membase)
 		return -ENOMEM;
 
@@ -353,27 +350,35 @@ static void mid8250_remove(struct pci_dev *pdev)
 }
 
 static const struct mid8250_board pnw_board = {
-	.flags = FL_BASE0,
 	.freq = 50000000,
 	.base_baud = 115200,
+	.bar = 0,
 	.setup = pnw_setup,
 	.exit = pnw_exit,
 };
 
 static const struct mid8250_board tng_board = {
-	.flags = FL_BASE0,
 	.freq = 38400000,
 	.base_baud = 1843200,
+	.bar = 0,
 	.setup = tng_setup,
 	.exit = tng_exit,
 };
 
 static const struct mid8250_board dnv_board = {
-	.flags = FL_BASE1,
 	.freq = 133333333,
 	.base_baud = 115200,
-	.setup = dnv_setup,
-	.exit = dnv_exit,
+	.bar = 1,
+	/*
+	 * Errata:
+	 * HSUART May Stop Functioning when DMA is Active.
+	 *
+	 * - Denverton document #572409, rev 3.4, DNV60
+	 * - Ice Lake Xeon D document #714070, ICXD65
+	 * - Snowridge document #731931, SNR44
+	 */
+	.setup = PTR_IF(false, dnv_setup),
+	.exit = PTR_IF(false, dnv_exit),
 };
 
 static const struct pci_device_id pci_ids[] = {
diff --git linux-libre-6.6.144-gnu/drivers/tty/serial/8250/8250_omap.c linux-libre-6.6.145-gnu/drivers/tty/serial/8250/8250_omap.c
index 776373423b2a0..8796d0525f356 100644
--- linux-libre-6.6.144-gnu/drivers/tty/serial/8250/8250_omap.c
+++ linux-libre-6.6.145-gnu/drivers/tty/serial/8250/8250_omap.c
@@ -953,11 +953,12 @@ static void __dma_rx_do_complete(struct uart_8250_port *p)
 				dev_err(p->port.dev, "teardown incomplete\n");
 		}
 	}
+
+	dma->rx_running = 0;
 	if (!count)
 		goto out;
 	ret = tty_insert_flip_string(tty_port, dma->rx_buf, count);
 
-	dma->rx_running = 0;
 	p->port.icount.rx += ret;
 	p->port.icount.buf_overrun += count - ret;
 out:
diff --git linux-libre-6.6.144-gnu/drivers/tty/serial/msm_serial.c linux-libre-6.6.145-gnu/drivers/tty/serial/msm_serial.c
index 76b6429fb9e92..9018a1bd51fa8 100644
--- linux-libre-6.6.144-gnu/drivers/tty/serial/msm_serial.c
+++ linux-libre-6.6.145-gnu/drivers/tty/serial/msm_serial.c
@@ -1221,7 +1221,8 @@ static int msm_startup(struct uart_port *port)
 	data |= MSM_UART_MR1_AUTO_RFR_LEVEL0 & rfr_level;
 	msm_write(port, data, MSM_UART_MR1);
 
-	if (msm_port->is_uartdm) {
+	/* Disable DMA for console to prevent PIO/DMA collisions */
+	if (msm_port->is_uartdm && !uart_console(port)) {
 		msm_request_tx_dma(msm_port, msm_port->uart.mapbase);
 		msm_request_rx_dma(msm_port, msm_port->uart.mapbase);
 	}
diff --git linux-libre-6.6.144-gnu/drivers/ufs/core/ufshcd.c linux-libre-6.6.145-gnu/drivers/ufs/core/ufshcd.c
index f6aada5150f9c..142abff301220 100644
--- linux-libre-6.6.144-gnu/drivers/ufs/core/ufshcd.c
+++ linux-libre-6.6.145-gnu/drivers/ufs/core/ufshcd.c
@@ -5407,7 +5407,7 @@ ufshcd_transfer_rsp_status(struct ufs_hba *hba, struct ufshcd_lrb *lrbp,
 		default:
 			dev_err(hba->dev,
 				"Unexpected request response code = %x\n",
-				result);
+				ufshcd_get_req_rsp(lrbp->ucd_rsp_ptr));
 			result = DID_ERROR << 16;
 			break;
 		}
diff --git linux-libre-6.6.144-gnu/drivers/usb/atm/ueagle-atm.c linux-libre-6.6.145-gnu/drivers/usb/atm/ueagle-atm.c
index 861a22e29e217..c4b2fc05a4314 100644
--- linux-libre-6.6.144-gnu/drivers/usb/atm/ueagle-atm.c
+++ linux-libre-6.6.145-gnu/drivers/usb/atm/ueagle-atm.c
@@ -599,7 +599,9 @@ static int uea_send_modem_cmd(struct usb_device *usb,
 static void uea_upload_pre_firmware(const struct firmware *fw_entry,
 								void *context)
 {
-	struct usb_device *usb = context;
+	struct usb_interface *intf = context;
+	struct usb_device *usb = interface_to_usbdev(intf);
+	struct completion *fw_done = usb_get_intfdata(intf);
 	const u8 *pfw;
 	u8 value;
 	u32 crc = 0;
@@ -670,15 +672,17 @@ err_fw_corrupted:
 err:
 	release_firmware(fw_entry);
 	uea_leaves(usb);
+	complete(fw_done);
 }
 
 /*
  * uea_load_firmware - Load usb firmware for pre-firmware devices.
  */
-static int uea_load_firmware(struct usb_device *usb, unsigned int ver)
+static int uea_load_firmware(struct usb_interface *intf, unsigned int ver)
 {
 	int ret;
 	char *fw_name = EAGLE_FIRMWARE;
+	struct usb_device *usb = interface_to_usbdev(intf);
 
 	uea_enters(usb);
 	uea_info(usb, "pre-firmware device, uploading firmware\n");
@@ -702,7 +706,7 @@ static int uea_load_firmware(struct usb_device *usb, unsigned int ver)
 	}
 
 	ret = reject_firmware_nowait(THIS_MODULE, 1, fw_name, &usb->dev,
-					GFP_KERNEL, usb,
+					GFP_KERNEL, intf,
 					uea_upload_pre_firmware);
 	if (ret)
 		uea_err(usb, "firmware %s is not available\n", fw_name);
@@ -2598,8 +2602,23 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
 	usb_reset_device(usb);
 
-	if (UEA_IS_PREFIRM(id))
-		return uea_load_firmware(usb, UEA_CHIP_VERSION(id));
+	if (UEA_IS_PREFIRM(id)) {
+		struct completion *fw_done;
+
+		/* Wait for the firmware load to be done, in .disconnect() */
+		fw_done = kzalloc(sizeof(*fw_done), GFP_KERNEL);
+		if (!fw_done)
+			return -ENOMEM;
+
+		init_completion(fw_done);
+		usb_set_intfdata(intf, fw_done);
+
+		ret = uea_load_firmware(intf, UEA_CHIP_VERSION(id));
+		if (ret)
+			kfree(fw_done);
+
+		return ret;
+	}
 
 	ret = usbatm_usb_probe(intf, id, &uea_usbatm_driver);
 	if (ret == 0) {
@@ -2630,6 +2649,13 @@ static void uea_disconnect(struct usb_interface *intf)
 		usbatm_usb_disconnect(intf);
 		mutex_unlock(&uea_mutex);
 		uea_info(usb, "ADSL device removed\n");
+	} else if (usb->config->desc.bNumInterfaces == 1) {
+		struct completion *fw_done = usb_get_intfdata(intf);
+
+		uea_dbg(usb, "pre-firmware device, waiting firmware upload\n");
+		wait_for_completion(fw_done);
+		uea_dbg(usb, "pre-firmware device, finished waiting\n");
+		kfree(fw_done);
 	}
 
 	uea_leaves(usb);
diff --git linux-libre-6.6.144-gnu/drivers/usb/cdns3/cdnsp-mem.c linux-libre-6.6.145-gnu/drivers/usb/cdns3/cdnsp-mem.c
index 97866bfb2da9d..3f35c8af271e0 100644
--- linux-libre-6.6.144-gnu/drivers/usb/cdns3/cdnsp-mem.c
+++ linux-libre-6.6.145-gnu/drivers/usb/cdns3/cdnsp-mem.c
@@ -632,6 +632,8 @@ cleanup_rings:
 		}
 	}
 
+	cdnsp_free_stream_ctx(pdev, pep);
+
 cleanup_stream_rings:
 	kfree(pep->stream_info.stream_rings);
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/class/cdc-acm.c linux-libre-6.6.145-gnu/drivers/usb/class/cdc-acm.c
index d64751c42c2bc..cb7f0b7a6f3a1 100644
--- linux-libre-6.6.144-gnu/drivers/usb/class/cdc-acm.c
+++ linux-libre-6.6.145-gnu/drivers/usb/class/cdc-acm.c
@@ -1810,6 +1810,9 @@ static const struct usb_device_id acm_ids[] = {
 	{ USB_DEVICE(0x1901, 0x0006), /* GE Healthcare Patient Monitor UI Controller */
 	.driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */
 	},
+	{ USB_DEVICE(0x1965, 0x0017), /* Uniden BC125AT */
+	.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+	},
 	{ USB_DEVICE(0x1965, 0x0018), /* Uniden UBC125XLT */
 	.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
 	},
diff --git linux-libre-6.6.144-gnu/drivers/usb/common/ulpi.c linux-libre-6.6.145-gnu/drivers/usb/common/ulpi.c
index b1957dc687a8c..c6053771b403f 100644
--- linux-libre-6.6.144-gnu/drivers/usb/common/ulpi.c
+++ linux-libre-6.6.145-gnu/drivers/usb/common/ulpi.c
@@ -281,28 +281,24 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi)
 	ulpi->dev.parent = dev; /* needed early for ops */
 	ulpi->dev.bus = &ulpi_bus;
 	ulpi->dev.type = &ulpi_dev_type;
+
+	device_initialize(&ulpi->dev);
+
 	dev_set_name(&ulpi->dev, "%s.ulpi", dev_name(dev));
 
 	ACPI_COMPANION_SET(&ulpi->dev, ACPI_COMPANION(dev));
 
 	ret = ulpi_of_register(ulpi);
-	if (ret) {
-		kfree(ulpi);
+	if (ret)
 		return ret;
-	}
 
 	ret = ulpi_read_id(ulpi);
-	if (ret) {
-		of_node_put(ulpi->dev.of_node);
-		kfree(ulpi);
+	if (ret)
 		return ret;
-	}
 
-	ret = device_register(&ulpi->dev);
-	if (ret) {
-		put_device(&ulpi->dev);
+	ret = device_add(&ulpi->dev);
+	if (ret)
 		return ret;
-	}
 
 	root = debugfs_create_dir(dev_name(&ulpi->dev), ulpi_root);
 	debugfs_create_file("regs", 0444, root, ulpi, &ulpi_regs_fops);
@@ -334,9 +330,10 @@ struct ulpi *ulpi_register_interface(struct device *dev,
 	ulpi->ops = ops;
 
 	ret = ulpi_register(dev, ulpi);
-	if (ret)
+	if (ret) {
+		put_device(&ulpi->dev);
 		return ERR_PTR(ret);
-
+	}
 
 	return ulpi;
 }
diff --git linux-libre-6.6.144-gnu/drivers/usb/core/quirks.c linux-libre-6.6.145-gnu/drivers/usb/core/quirks.c
index a273cdcef0c5f..6ed3805994055 100644
--- linux-libre-6.6.144-gnu/drivers/usb/core/quirks.c
+++ linux-libre-6.6.145-gnu/drivers/usb/core/quirks.c
@@ -297,6 +297,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* CarrolTouch 4500U */
 	{ USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
 
+	/* Samsung T5 EVO Portable SSD */
+	{ USB_DEVICE(0x04e8, 0x6200), .driver_info = USB_QUIRK_NO_LPM },
+
 	/* Samsung Android phone modem - ID conflict with SPH-I500 */
 	{ USB_DEVICE(0x04e8, 0x6601), .driver_info =
 			USB_QUIRK_CONFIG_INTF_STRINGS },
@@ -574,6 +577,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* VLI disk */
 	{ USB_DEVICE(0x2109, 0x0711), .driver_info = USB_QUIRK_NO_LPM },
 
+	/* VIA Labs, Inc. USB2.0 Hub */
+	{ USB_DEVICE(0x2109, 0x2817), .driver_info = USB_QUIRK_NO_LPM },
+
 	/* Raydium Touchscreen */
 	{ USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM },
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/dwc3/dwc3-meson-g12a.c linux-libre-6.6.145-gnu/drivers/usb/dwc3/dwc3-meson-g12a.c
index 6ea1a876203d9..3906b940e2ad1 100644
--- linux-libre-6.6.144-gnu/drivers/usb/dwc3/dwc3-meson-g12a.c
+++ linux-libre-6.6.145-gnu/drivers/usb/dwc3/dwc3-meson-g12a.c
@@ -907,35 +907,39 @@ static int __maybe_unused dwc3_meson_g12a_resume(struct device *dev)
 
 	ret = priv->drvdata->usb_init(priv);
 	if (ret)
-		return ret;
+		goto err_rearm;
 
 	/* Init PHYs */
 	for (i = 0 ; i < PHY_COUNT ; ++i) {
 		ret = phy_init(priv->phys[i]);
 		if (ret)
-			return ret;
+			goto err_rearm;
 	}
 
 	/* Set PHY Power */
 	for (i = 0 ; i < PHY_COUNT ; ++i) {
 		ret = phy_power_on(priv->phys[i]);
 		if (ret)
-			return ret;
+			goto err_rearm;
 	}
 
 	if (priv->vbus && priv->otg_phy_mode == PHY_MODE_USB_HOST) {
 		ret = regulator_enable(priv->vbus);
 		if (ret)
-			return ret;
+			goto err_rearm;
 	}
 
 	if (priv->drvdata->usb_post_init) {
 		ret = priv->drvdata->usb_post_init(priv);
 		if (ret)
-			return ret;
+			goto err_rearm;
 	}
 
 	return 0;
+
+err_rearm:
+	reset_control_rearm(priv->reset);
+	return ret;
 }
 
 static const struct dev_pm_ops dwc3_meson_g12a_dev_pm_ops = {
diff --git linux-libre-6.6.144-gnu/drivers/usb/dwc3/gadget.c linux-libre-6.6.145-gnu/drivers/usb/dwc3/gadget.c
index 7e6661781afff..1d40e5136ef0c 100644
--- linux-libre-6.6.144-gnu/drivers/usb/dwc3/gadget.c
+++ linux-libre-6.6.145-gnu/drivers/usb/dwc3/gadget.c
@@ -3930,15 +3930,48 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
 	}
 }
 
+static bool dwc3_prepare_disconnect_gadget(struct dwc3 *dwc,
+					   struct usb_gadget_driver **driver,
+					   struct usb_gadget **gadget)
+{
+	if (!dwc->async_callbacks || !dwc->gadget_driver ||
+	    !dwc->gadget_driver->disconnect)
+		return false;
+
+	*driver = dwc->gadget_driver;
+	*gadget = dwc->gadget;
+
+	return true;
+}
+
 static void dwc3_disconnect_gadget(struct dwc3 *dwc)
 {
-	if (dwc->async_callbacks && dwc->gadget_driver->disconnect) {
+	struct usb_gadget_driver *driver;
+	struct usb_gadget *gadget;
+
+	if (dwc3_prepare_disconnect_gadget(dwc, &driver, &gadget)) {
 		spin_unlock(&dwc->lock);
-		dwc->gadget_driver->disconnect(dwc->gadget);
+		driver->disconnect(gadget);
 		spin_lock(&dwc->lock);
 	}
 }
 
+static void dwc3_disconnect_gadget_sleepable(struct dwc3 *dwc)
+{
+	struct usb_gadget_driver *driver;
+	struct usb_gadget *gadget;
+	unsigned long flags;
+
+	spin_lock_irqsave(&dwc->lock, flags);
+	if (!dwc3_prepare_disconnect_gadget(dwc, &driver, &gadget)) {
+		spin_unlock_irqrestore(&dwc->lock, flags);
+		return;
+	}
+
+	spin_unlock_irqrestore(&dwc->lock, flags);
+	driver->disconnect(gadget);
+}
+
 static void dwc3_suspend_gadget(struct dwc3 *dwc)
 {
 	if (dwc->async_callbacks && dwc->gadget_driver->suspend) {
@@ -4818,7 +4851,6 @@ void dwc3_gadget_exit(struct dwc3 *dwc)
 
 int dwc3_gadget_suspend(struct dwc3 *dwc)
 {
-	unsigned long flags;
 	int ret;
 
 	ret = dwc3_gadget_soft_disconnect(dwc);
@@ -4832,10 +4864,7 @@ int dwc3_gadget_suspend(struct dwc3 *dwc)
 		return -EAGAIN;
 	}
 
-	spin_lock_irqsave(&dwc->lock, flags);
-	if (dwc->gadget_driver)
-		dwc3_disconnect_gadget(dwc);
-	spin_unlock_irqrestore(&dwc->lock, flags);
+	dwc3_disconnect_gadget_sleepable(dwc);
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/drivers/usb/fotg210/fotg210-hcd.c linux-libre-6.6.145-gnu/drivers/usb/fotg210/fotg210-hcd.c
index 7bf810a0c98a9..bee7ef76598ea 100644
--- linux-libre-6.6.144-gnu/drivers/usb/fotg210/fotg210-hcd.c
+++ linux-libre-6.6.145-gnu/drivers/usb/fotg210/fotg210-hcd.c
@@ -4271,8 +4271,6 @@ static int iso_stream_schedule(struct fotg210_hcd *fotg210, struct urb *urb,
 	return 0;
 
 fail:
-	iso_sched_free(stream, sched);
-	urb->hcpriv = NULL;
 	return status;
 }
 
@@ -4566,6 +4564,10 @@ static int itd_submit(struct fotg210_hcd *fotg210, struct urb *urb,
 	else
 		usb_hcd_unlink_urb_from_ep(fotg210_to_hcd(fotg210), urb);
 done_not_linked:
+	if (status < 0) {
+		iso_sched_free(stream, urb->hcpriv);
+		urb->hcpriv = NULL;
+	}
 	spin_unlock_irqrestore(&fotg210->lock, flags);
 done:
 	return status;
diff --git linux-libre-6.6.144-gnu/drivers/usb/gadget/composite.c linux-libre-6.6.145-gnu/drivers/usb/gadget/composite.c
index 8ec5cf4d34683..1caea2292b69b 100644
--- linux-libre-6.6.144-gnu/drivers/usb/gadget/composite.c
+++ linux-libre-6.6.145-gnu/drivers/usb/gadget/composite.c
@@ -1887,9 +1887,10 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 				if (cdev->config)
 					config = cdev->config;
 				else
-					config = list_first_entry(
+					config = list_first_entry_or_null(
 							&cdev->configs,
-						struct usb_configuration, list);
+							struct usb_configuration,
+							list);
 				if (!config)
 					goto done;
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/gadget/function/f_fs.c linux-libre-6.6.145-gnu/drivers/usb/gadget/function/f_fs.c
index 17724b12b8805..f4658e8986735 100644
--- linux-libre-6.6.144-gnu/drivers/usb/gadget/function/f_fs.c
+++ linux-libre-6.6.145-gnu/drivers/usb/gadget/function/f_fs.c
@@ -255,6 +255,7 @@ static int ffs_acquire_dev(const char *dev_name, struct ffs_data *ffs_data);
 static void ffs_release_dev(struct ffs_dev *ffs_dev);
 static int ffs_ready(struct ffs_data *ffs);
 static void ffs_closed(struct ffs_data *ffs);
+static void ffs_reset_work(struct work_struct *work);
 
 /* Misc helper functions ****************************************************/
 
@@ -1268,7 +1269,6 @@ ffs_epfile_release(struct inode *inode, struct file *file)
 {
 	struct ffs_epfile *epfile = inode->i_private;
 
-	__ffs_epfile_read_buffer_free(epfile);
 	ffs_data_closed(epfile->ffs);
 
 	return 0;
@@ -1734,6 +1734,7 @@ static struct ffs_data *ffs_data_new(const char *dev_name)
 	init_waitqueue_head(&ffs->ev.waitq);
 	init_waitqueue_head(&ffs->wait);
 	init_completion(&ffs->ep0req_completion);
+	INIT_WORK(&ffs->reset_work, ffs_reset_work);
 
 	/* XXX REVISIT need to update it in some places, or do we? */
 	ffs->ev.can_stall = 1;
@@ -1891,6 +1892,7 @@ static void ffs_epfiles_destroy(struct ffs_epfile *epfiles, unsigned count)
 
 	for (; count; --count, ++epfile) {
 		BUG_ON(mutex_is_locked(&epfile->mutex));
+		__ffs_epfile_read_buffer_free(epfile);
 		if (epfile->dentry) {
 			d_delete(epfile->dentry);
 			dput(epfile->dentry);
@@ -3261,7 +3263,6 @@ static int ffs_func_set_alt(struct usb_function *f,
 
 	if (ffs->state == FFS_DEACTIVATED) {
 		ffs->state = FFS_CLOSING;
-		INIT_WORK(&ffs->reset_work, ffs_reset_work);
 		schedule_work(&ffs->reset_work);
 		return -ENODEV;
 	}
diff --git linux-libre-6.6.144-gnu/drivers/usb/gadget/function/f_printer.c linux-libre-6.6.145-gnu/drivers/usb/gadget/function/f_printer.c
index 44e20c6c36d32..23bdeee737a3e 100644
--- linux-libre-6.6.144-gnu/drivers/usb/gadget/function/f_printer.c
+++ linux-libre-6.6.145-gnu/drivers/usb/gadget/function/f_printer.c
@@ -363,12 +363,11 @@ printer_open(struct inode *inode, struct file *fd)
 		ret = 0;
 		/* Change the printer status to show that it's on-line. */
 		dev->printer_status |= PRINTER_SELECTED;
+		kref_get(&dev->kref);
 	}
 
 	spin_unlock_irqrestore(&dev->lock, flags);
 
-	kref_get(&dev->kref);
-
 	return ret;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/gadget/function/rndis.c linux-libre-6.6.145-gnu/drivers/usb/gadget/function/rndis.c
index 12c5d9cf450c1..5dc745b31bb80 100644
--- linux-libre-6.6.144-gnu/drivers/usb/gadget/function/rndis.c
+++ linux-libre-6.6.145-gnu/drivers/usb/gadget/function/rndis.c
@@ -591,6 +591,7 @@ static int rndis_init_response(struct rndis_params *params,
 static int rndis_query_response(struct rndis_params *params,
 				rndis_query_msg_type *buf)
 {
+	u32 BufLength, BufOffset;
 	rndis_query_cmplt_type *resp;
 	rndis_resp_t *r;
 
@@ -598,6 +599,13 @@ static int rndis_query_response(struct rndis_params *params,
 	if (!params->dev)
 		return -ENOTSUPP;
 
+	BufLength = le32_to_cpu(buf->InformationBufferLength);
+	BufOffset = le32_to_cpu(buf->InformationBufferOffset);
+	if ((BufLength > RNDIS_MAX_TOTAL_SIZE) ||
+	    (BufOffset > RNDIS_MAX_TOTAL_SIZE) ||
+	    (BufOffset + 8 >= RNDIS_MAX_TOTAL_SIZE))
+		return -EINVAL;
+
 	/*
 	 * we need more memory:
 	 * gen_ndis_query_resp expects enough space for
@@ -614,10 +622,8 @@ static int rndis_query_response(struct rndis_params *params,
 	resp->RequestID = buf->RequestID; /* Still LE in msg buffer */
 
 	if (gen_ndis_query_resp(params, le32_to_cpu(buf->OID),
-			le32_to_cpu(buf->InformationBufferOffset)
-					+ 8 + (u8 *)buf,
-			le32_to_cpu(buf->InformationBufferLength),
-			r)) {
+				BufOffset + 8 + (u8 *)buf,
+				BufLength, r)) {
 		/* OID not supported */
 		resp->Status = cpu_to_le32(RNDIS_STATUS_NOT_SUPPORTED);
 		resp->MessageLength = cpu_to_le32(sizeof *resp);
@@ -1074,6 +1080,12 @@ int rndis_rm_hdr(struct gether *port,
 	/* tmp points to a struct rndis_packet_msg_type */
 	__le32 *tmp = (void *)skb->data;
 
+	/* Need at least MessageType, MessageLength, DataOffset, DataLength */
+	if (skb->len < 16) {
+		dev_kfree_skb_any(skb);
+		return -EINVAL;
+	}
+
 	/* MessageType, MessageLength */
 	if (cpu_to_le32(RNDIS_MSG_PACKET)
 			!= get_unaligned(tmp++)) {
diff --git linux-libre-6.6.144-gnu/drivers/usb/gadget/udc/core.c linux-libre-6.6.145-gnu/drivers/usb/gadget/udc/core.c
index 0cad5cf195431..a13fbef19c0ad 100644
--- linux-libre-6.6.144-gnu/drivers/usb/gadget/udc/core.c
+++ linux-libre-6.6.145-gnu/drivers/usb/gadget/udc/core.c
@@ -31,8 +31,9 @@ static const struct bus_type gadget_bus_type;
 /**
  * struct usb_udc - describes one usb device controller
  * @driver: the gadget driver pointer. For use by the class code
- * @dev: the child device to the actual controller
  * @gadget: the gadget. For use by the class code
+ * @gadget_release: the gadget's release routine
+ * @dev: the child device to the actual controller
  * @list: for use by the udc class driver
  * @vbus: for udcs who care about vbus status, this value is real vbus status;
  * for udcs who do not care about vbus status, this value is always true
@@ -53,6 +54,7 @@ static const struct bus_type gadget_bus_type;
 struct usb_udc {
 	struct usb_gadget_driver	*driver;
 	struct usb_gadget		*gadget;
+	void				(*gadget_release)(struct device *dev);
 	struct device			dev;
 	struct list_head		list;
 	bool				vbus;
@@ -1351,6 +1353,17 @@ static void usb_udc_nop_release(struct device *dev)
 	dev_vdbg(dev, "%s\n", __func__);
 }
 
+static void usb_gadget_release(struct device *dev)
+{
+	struct usb_gadget *gadget = dev_to_usb_gadget(dev);
+	struct usb_udc *udc = gadget->udc;
+	/* Cache the gadget's release routine to prevent UAF */
+	void (*release)(struct device *dev) = udc->gadget_release;
+
+	put_device(&udc->dev);
+	release(dev);
+}
+
 /**
  * usb_initialize_gadget - initialize a gadget and its embedded struct device
  * @parent: the parent device to this udc. Usually the controller driver's
@@ -1407,6 +1420,14 @@ int usb_add_gadget(struct usb_gadget *gadget)
 	mutex_init(&udc->connect_lock);
 
 	udc->started = false;
+	/*
+	 * Align decoupled lifecycles: take a UDC reference to ensure it
+	 * remains allocated until the gadget is released, requiring an
+	 * override of the gadget's release routine to drop it.
+	 */
+	udc->gadget_release = gadget->dev.release;
+	gadget->dev.release = usb_gadget_release;
+	get_device(&udc->dev);
 
 	mutex_lock(&udc_lock);
 	list_add_tail(&udc->list, &udc_list);
@@ -1451,6 +1472,12 @@ int usb_add_gadget(struct usb_gadget *gadget)
 	mutex_lock(&udc_lock);
 	list_del(&udc->list);
 	mutex_unlock(&udc_lock);
+	/*
+	 * Revert the override and drop the UDC reference to prevent
+	 * leaking the UDC if the gadget was statically allocated.
+	 */
+	gadget->dev.release = udc->gadget_release;
+	put_device(&udc->dev);
 
  err_put_udc:
 	put_device(&udc->dev);
diff --git linux-libre-6.6.144-gnu/drivers/usb/host/ehci-sched.c linux-libre-6.6.145-gnu/drivers/usb/host/ehci-sched.c
index 7e834587e7de1..e6742838f9a68 100644
--- linux-libre-6.6.144-gnu/drivers/usb/host/ehci-sched.c
+++ linux-libre-6.6.145-gnu/drivers/usb/host/ehci-sched.c
@@ -1624,6 +1624,7 @@ iso_stream_schedule(
 			status = 1;	/* and give it back immediately */
 			iso_sched_free(stream, sched);
 			sched = NULL;
+			urb->hcpriv = NULL;
 		}
 	}
 	urb->error_count = skip / period;
@@ -1654,8 +1655,6 @@ iso_stream_schedule(
 	return status;
 
  fail:
-	iso_sched_free(stream, sched);
-	urb->hcpriv = NULL;
 	return status;
 }
 
@@ -1967,6 +1966,10 @@ static int itd_submit(struct ehci_hcd *ehci, struct urb *urb,
 		usb_hcd_unlink_urb_from_ep(ehci_to_hcd(ehci), urb);
 	}
  done_not_linked:
+	if (status < 0) {
+		iso_sched_free(stream, urb->hcpriv);
+		urb->hcpriv = NULL;
+	}
 	spin_unlock_irqrestore(&ehci->lock, flags);
  done:
 	return status;
@@ -2344,6 +2347,10 @@ static int sitd_submit(struct ehci_hcd *ehci, struct urb *urb,
 		usb_hcd_unlink_urb_from_ep(ehci_to_hcd(ehci), urb);
 	}
  done_not_linked:
+	if (status < 0) {
+		iso_sched_free(stream, urb->hcpriv);
+		urb->hcpriv = NULL;
+	}
 	spin_unlock_irqrestore(&ehci->lock, flags);
  done:
 	return status;
diff --git linux-libre-6.6.144-gnu/drivers/usb/host/max3421-hcd.c linux-libre-6.6.145-gnu/drivers/usb/host/max3421-hcd.c
index 2d792ab271e2a..d410e3206e2df 100644
--- linux-libre-6.6.144-gnu/drivers/usb/host/max3421-hcd.c
+++ linux-libre-6.6.145-gnu/drivers/usb/host/max3421-hcd.c
@@ -1685,6 +1685,8 @@ max3421_hub_control(struct usb_hcd *hcd, u16 type_req, u16 value, u16 index,
 	case ClearHubFeature:
 		break;
 	case ClearPortFeature:
+		if (index != 1)
+			goto error;
 		switch (value) {
 		case USB_PORT_FEAT_SUSPEND:
 			break;
@@ -1694,6 +1696,8 @@ max3421_hub_control(struct usb_hcd *hcd, u16 type_req, u16 value, u16 index,
 						!pdata->vbus_active_level);
 			fallthrough;
 		default:
+			if (value >= 32)
+				goto error;
 			max3421_hcd->port_status &= ~(1 << value);
 		}
 		break;
@@ -1726,6 +1730,8 @@ max3421_hub_control(struct usb_hcd *hcd, u16 type_req, u16 value, u16 index,
 		break;
 
 	case SetPortFeature:
+		if (index != 1)
+			goto error;
 		switch (value) {
 		case USB_PORT_FEAT_LINK_STATE:
 		case USB_PORT_FEAT_U1_TIMEOUT:
@@ -1747,6 +1753,8 @@ max3421_hub_control(struct usb_hcd *hcd, u16 type_req, u16 value, u16 index,
 			max3421_reset_port(hcd);
 			fallthrough;
 		default:
+			if (value >= 32)
+				goto error;
 			if ((max3421_hcd->port_status & USB_PORT_STAT_POWER)
 			    != 0)
 				max3421_hcd->port_status |= (1 << value);
diff --git linux-libre-6.6.144-gnu/drivers/usb/host/sl811-hcd.c linux-libre-6.6.145-gnu/drivers/usb/host/sl811-hcd.c
index 2b871540bb500..188c5339587f1 100644
--- linux-libre-6.6.144-gnu/drivers/usb/host/sl811-hcd.c
+++ linux-libre-6.6.145-gnu/drivers/usb/host/sl811-hcd.c
@@ -1590,6 +1590,7 @@ sl811h_remove(struct platform_device *dev)
 
 	remove_debug_file(sl811);
 	usb_remove_hcd(hcd);
+	device_wakeup_disable(hcd->self.controller);
 
 	/* some platforms may use IORESOURCE_IO */
 	res = platform_get_resource(dev, IORESOURCE_MEM, 1);
diff --git linux-libre-6.6.144-gnu/drivers/usb/host/xhci.c linux-libre-6.6.145-gnu/drivers/usb/host/xhci.c
index 9243eff828179..31509845594e9 100644
--- linux-libre-6.6.144-gnu/drivers/usb/host/xhci.c
+++ linux-libre-6.6.145-gnu/drivers/usb/host/xhci.c
@@ -3577,6 +3577,7 @@ static int xhci_free_streams(struct usb_hcd *hcd, struct usb_device *udev,
 	struct xhci_virt_device *vdev;
 	struct xhci_command *command;
 	struct xhci_input_control_ctx *ctrl_ctx;
+	struct xhci_stream_info *stream_info[EP_CTX_PER_DEV];
 	unsigned int ep_index;
 	unsigned long flags;
 	u32 changed_ep_bitmask;
@@ -3637,10 +3638,15 @@ static int xhci_free_streams(struct usb_hcd *hcd, struct usb_device *udev,
 	if (ret < 0)
 		return ret;
 
+	/*
+	 * dma_free_coherent() called by xhci_free_stream_info() may sleep,
+	 * so save stream_info pointers and clear references under lock,
+	 * then free the memory outside lock.
+	 */
 	spin_lock_irqsave(&xhci->lock, flags);
 	for (i = 0; i < num_eps; i++) {
 		ep_index = xhci_get_endpoint_index(&eps[i]->desc);
-		xhci_free_stream_info(xhci, vdev->eps[ep_index].stream_info);
+		stream_info[i] = vdev->eps[ep_index].stream_info;
 		vdev->eps[ep_index].stream_info = NULL;
 		/* FIXME Unset maxPstreams in endpoint context and
 		 * update deq ptr to point to normal string ring.
@@ -3650,6 +3656,9 @@ static int xhci_free_streams(struct usb_hcd *hcd, struct usb_device *udev,
 	}
 	spin_unlock_irqrestore(&xhci->lock, flags);
 
+	for (i = 0; i < num_eps; i++)
+		xhci_free_stream_info(xhci, stream_info[i]);
+
 	return 0;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/misc/chaoskey.c linux-libre-6.6.145-gnu/drivers/usb/misc/chaoskey.c
index 45cff32656c6e..1524e4770a46c 100644
--- linux-libre-6.6.144-gnu/drivers/usb/misc/chaoskey.c
+++ linux-libre-6.6.145-gnu/drivers/usb/misc/chaoskey.c
@@ -320,7 +320,6 @@ bail:
 	mutex_unlock(&dev->lock);
 destruction:
 	mutex_unlock(&chaoskey_list_lock);
-	usb_dbg(interface, "release success");
 	return rv;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/misc/idmouse.c linux-libre-6.6.145-gnu/drivers/usb/misc/idmouse.c
index ea39243efee39..0ce12717c14d7 100644
--- linux-libre-6.6.144-gnu/drivers/usb/misc/idmouse.c
+++ linux-libre-6.6.145-gnu/drivers/usb/misc/idmouse.c
@@ -63,6 +63,7 @@ MODULE_DEVICE_TABLE(usb, idmouse_table);
 
 /* structure to hold all of our device specific stuff */
 struct usb_idmouse {
+	struct kref kref;
 
 	struct usb_device *udev; /* save off the usb device pointer */
 	struct usb_interface *interface; /* the interface for this device */
@@ -209,8 +210,10 @@ static int idmouse_resume(struct usb_interface *intf)
 	return 0;
 }
 
-static inline void idmouse_delete(struct usb_idmouse *dev)
+static inline void idmouse_delete(struct kref *kref)
 {
+	struct usb_idmouse *dev = container_of(kref, struct usb_idmouse, kref);
+
 	kfree(dev->bulk_in_buffer);
 	kfree(dev);
 }
@@ -254,6 +257,8 @@ static int idmouse_open(struct inode *inode, struct file *file)
 		/* increment our usage count for the driver */
 		++dev->open;
 
+		kref_get(&dev->kref);
+
 		/* save our object in the file's private structure */
 		file->private_data = dev;
 
@@ -277,16 +282,11 @@ static int idmouse_release(struct inode *inode, struct file *file)
 
 	/* lock our device */
 	mutex_lock(&dev->lock);
-
 	--dev->open;
+	mutex_unlock(&dev->lock);
+
+	kref_put(&dev->kref, idmouse_delete);
 
-	if (!dev->present) {
-		/* the device was unplugged before the file was released */
-		mutex_unlock(&dev->lock);
-		idmouse_delete(dev);
-	} else {
-		mutex_unlock(&dev->lock);
-	}
 	return 0;
 }
 
@@ -334,6 +334,7 @@ static int idmouse_probe(struct usb_interface *interface,
 	if (dev == NULL)
 		return -ENOMEM;
 
+	kref_init(&dev->kref);
 	mutex_init(&dev->lock);
 	dev->udev = udev;
 	dev->interface = interface;
@@ -342,8 +343,7 @@ static int idmouse_probe(struct usb_interface *interface,
 	result = usb_find_bulk_in_endpoint(iface_desc, &endpoint);
 	if (result) {
 		dev_err(&interface->dev, "Unable to find bulk-in endpoint.\n");
-		idmouse_delete(dev);
-		return result;
+		goto err_put_kref;
 	}
 
 	dev->orig_bi_size = usb_endpoint_maxp(endpoint);
@@ -351,8 +351,8 @@ static int idmouse_probe(struct usb_interface *interface,
 	dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
 	dev->bulk_in_buffer = kmalloc(IMGSIZE + dev->bulk_in_size, GFP_KERNEL);
 	if (!dev->bulk_in_buffer) {
-		idmouse_delete(dev);
-		return -ENOMEM;
+		result = -ENOMEM;
+		goto err_put_kref;
 	}
 
 	/* allow device read, write and ioctl */
@@ -364,14 +364,18 @@ static int idmouse_probe(struct usb_interface *interface,
 	if (result) {
 		/* something prevented us from registering this device */
 		dev_err(&interface->dev, "Unable to allocate minor number.\n");
-		idmouse_delete(dev);
-		return result;
+		goto err_put_kref;
 	}
 
 	/* be noisy */
 	dev_info(&interface->dev,"%s now attached\n",DRIVER_DESC);
 
 	return 0;
+
+err_put_kref:
+	kref_put(&dev->kref, idmouse_delete);
+
+	return result;
 }
 
 static void idmouse_disconnect(struct usb_interface *interface)
@@ -387,14 +391,9 @@ static void idmouse_disconnect(struct usb_interface *interface)
 	/* prevent device read, write and ioctl */
 	dev->present = 0;
 
-	/* if the device is opened, idmouse_release will clean this up */
-	if (!dev->open) {
-		mutex_unlock(&dev->lock);
-		idmouse_delete(dev);
-	} else {
-		/* unlock */
-		mutex_unlock(&dev->lock);
-	}
+	mutex_unlock(&dev->lock);
+
+	kref_put(&dev->kref, idmouse_delete);
 
 	dev_info(&interface->dev, "disconnected\n");
 }
diff --git linux-libre-6.6.144-gnu/drivers/usb/misc/iowarrior.c linux-libre-6.6.145-gnu/drivers/usb/misc/iowarrior.c
index 4fae04094021e..5ff51af16a602 100644
--- linux-libre-6.6.144-gnu/drivers/usb/misc/iowarrior.c
+++ linux-libre-6.6.145-gnu/drivers/usb/misc/iowarrior.c
@@ -74,7 +74,6 @@ struct iowarrior {
 	struct mutex mutex;			/* locks this structure */
 	struct usb_device *udev;		/* save off the usb device pointer */
 	struct usb_interface *interface;	/* the interface for this device */
-	unsigned char minor;			/* the starting minor number for this device */
 	struct usb_endpoint_descriptor *int_out_endpoint;	/* endpoint for reading (needed for IOW56 only) */
 	struct usb_endpoint_descriptor *int_in_endpoint;	/* endpoint for reading */
 	struct urb *int_in_urb;		/* the urb for reading data */
@@ -246,7 +245,6 @@ static void iowarrior_write_callback(struct urb *urb)
  */
 static inline void iowarrior_delete(struct iowarrior *dev)
 {
-	dev_dbg(&dev->interface->dev, "minor %d\n", dev->minor);
 	kfree(dev->int_in_buffer);
 	usb_free_urb(dev->int_in_urb);
 	kfree(dev->read_queue);
@@ -297,9 +295,6 @@ static ssize_t iowarrior_read(struct file *file, char __user *buffer,
 		goto exit;
 	}
 
-	dev_dbg(&dev->interface->dev, "minor %d, count = %zd\n",
-		dev->minor, count);
-
 	/* read count must be packet size (+ time stamp) */
 	if ((count != dev->report_size)
 	    && (count != (dev->report_size + 1))) {
@@ -379,8 +374,6 @@ static ssize_t iowarrior_write(struct file *file,
 		retval = -ENODEV;
 		goto exit;
 	}
-	dev_dbg(&dev->interface->dev, "minor %d, count = %zd\n",
-		dev->minor, count);
 	/* if count is 0 we're already done */
 	if (count == 0) {
 		retval = 0;
@@ -523,9 +516,6 @@ static long iowarrior_ioctl(struct file *file, unsigned int cmd,
 		goto error_out;
 	}
 
-	dev_dbg(&dev->interface->dev, "minor %d, cmd 0x%.4x, arg %ld\n",
-		dev->minor, cmd, arg);
-
 	retval = 0;
 	io_res = 0;
 	switch (cmd) {
@@ -672,8 +662,6 @@ static int iowarrior_release(struct inode *inode, struct file *file)
 	if (!dev)
 		return -ENODEV;
 
-	dev_dbg(&dev->interface->dev, "minor %d\n", dev->minor);
-
 	/* lock our device */
 	mutex_lock(&dev->mutex);
 
@@ -776,6 +764,7 @@ static int iowarrior_probe(struct usb_interface *interface,
 	struct usb_host_interface *iface_desc;
 	int retval = -ENOMEM;
 	int res;
+	int minor;
 
 	/* allocate memory for our device state and initialize it */
 	dev = kzalloc(sizeof(struct iowarrior), GFP_KERNEL);
@@ -891,12 +880,12 @@ static int iowarrior_probe(struct usb_interface *interface,
 		goto error;
 	}
 
-	dev->minor = interface->minor;
+	minor = interface->minor;
 
 	/* let the user know what node this device is now attached to */
 	dev_info(&interface->dev, "IOWarrior product=0x%x, serial=%s interface=%d "
 		 "now attached to iowarrior%d\n", dev->product_id, dev->chip_serial,
-		 iface_desc->desc.bInterfaceNumber, dev->minor - IOWARRIOR_MINOR_BASE);
+		 iface_desc->desc.bInterfaceNumber, minor - IOWARRIOR_MINOR_BASE);
 	return retval;
 
 error:
@@ -920,13 +909,15 @@ static void iowarrior_disconnect(struct usb_interface *interface)
 	/* prevent device read, write and ioctl */
 	dev->present = 0;
 
+	/* write urbs are not stopped on close() so kill unconditionally */
+	usb_kill_anchored_urbs(&dev->submitted);
+
 	if (dev->opened) {
 		/* There is a process that holds a filedescriptor to the device ,
 		   so we only shutdown read-/write-ops going on.
 		   Deleting the device is postponed until close() was called.
 		 */
 		usb_kill_urb(dev->int_in_urb);
-		usb_kill_anchored_urbs(&dev->submitted);
 		wake_up_interruptible(&dev->read_wait);
 		wake_up_interruptible(&dev->write_wait);
 		mutex_unlock(&dev->mutex);
diff --git linux-libre-6.6.144-gnu/drivers/usb/misc/ldusb.c linux-libre-6.6.145-gnu/drivers/usb/misc/ldusb.c
index 7cbef74dfc9a9..1fbb9a96e9898 100644
--- linux-libre-6.6.144-gnu/drivers/usb/misc/ldusb.c
+++ linux-libre-6.6.145-gnu/drivers/usb/misc/ldusb.c
@@ -150,6 +150,7 @@ MODULE_PARM_DESC(min_interrupt_out_interval, "Minimum interrupt out interval in
 
 /* Structure to hold all of our device specific stuff */
 struct ld_usb {
+	struct kref		kref;
 	struct mutex		mutex;		/* locks this structure */
 	struct usb_interface	*intf;		/* save off the usb interface pointer */
 	unsigned long		disconnected:1;
@@ -201,8 +202,10 @@ static void ld_usb_abort_transfers(struct ld_usb *dev)
 /*
  *	ld_usb_delete
  */
-static void ld_usb_delete(struct ld_usb *dev)
+static void ld_usb_delete(struct kref *kref)
 {
+	struct ld_usb *dev = container_of(kref, struct ld_usb, kref);
+
 	/* free data structures */
 	usb_free_urb(dev->interrupt_in_urb);
 	usb_free_urb(dev->interrupt_out_urb);
@@ -355,6 +358,8 @@ static int ld_usb_open(struct inode *inode, struct file *file)
 		goto unlock_exit;
 	}
 
+	kref_get(&dev->kref);
+
 	/* save device in the file's private structure */
 	file->private_data = dev;
 
@@ -381,17 +386,8 @@ static int ld_usb_release(struct inode *inode, struct file *file)
 
 	mutex_lock(&dev->mutex);
 
-	if (dev->open_count != 1) {
-		retval = -ENODEV;
+	if (dev->disconnected)
 		goto unlock_exit;
-	}
-	if (dev->disconnected) {
-		/* the device was unplugged before the file was released */
-		mutex_unlock(&dev->mutex);
-		/* unlock here as ld_usb_delete frees dev */
-		ld_usb_delete(dev);
-		goto exit;
-	}
 
 	/* wait until write transfer is finished */
 	if (dev->interrupt_out_busy)
@@ -401,7 +397,7 @@ static int ld_usb_release(struct inode *inode, struct file *file)
 
 unlock_exit:
 	mutex_unlock(&dev->mutex);
-
+	kref_put(&dev->kref, ld_usb_delete);
 exit:
 	return retval;
 }
@@ -660,6 +656,8 @@ static int ld_usb_probe(struct usb_interface *intf, const struct usb_device_id *
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (!dev)
 		goto exit;
+
+	kref_init(&dev->kref);
 	mutex_init(&dev->mutex);
 	spin_lock_init(&dev->rbsl);
 	dev->intf = intf;
@@ -741,7 +739,7 @@ exit:
 	return retval;
 
 error:
-	ld_usb_delete(dev);
+	kref_put(&dev->kref, ld_usb_delete);
 
 	return retval;
 }
@@ -769,18 +767,18 @@ static void ld_usb_disconnect(struct usb_interface *intf)
 
 	mutex_lock(&dev->mutex);
 
-	/* if the device is not opened, then we clean up right now */
-	if (!dev->open_count) {
-		mutex_unlock(&dev->mutex);
-		ld_usb_delete(dev);
-	} else {
-		dev->disconnected = 1;
+	dev->disconnected = 1;
+
+	if (dev->open_count) {
 		/* wake up pollers */
 		wake_up_interruptible_all(&dev->read_wait);
 		wake_up_interruptible_all(&dev->write_wait);
-		mutex_unlock(&dev->mutex);
 	}
 
+	mutex_unlock(&dev->mutex);
+
+	kref_put(&dev->kref, ld_usb_delete);
+
 	dev_info(&intf->dev, "LD USB Device #%d now disconnected\n",
 		 (minor - USB_LD_MINOR_BASE));
 }
diff --git linux-libre-6.6.144-gnu/drivers/usb/misc/legousbtower.c linux-libre-6.6.145-gnu/drivers/usb/misc/legousbtower.c
index 379cf01a6e96e..22e82648b3c23 100644
--- linux-libre-6.6.144-gnu/drivers/usb/misc/legousbtower.c
+++ linux-libre-6.6.145-gnu/drivers/usb/misc/legousbtower.c
@@ -185,6 +185,7 @@ MODULE_DEVICE_TABLE(usb, tower_table);
 
 /* Structure to hold all of our device specific stuff */
 struct lego_usb_tower {
+	struct kref		kref;
 	struct mutex		lock;		/* locks this structure */
 	struct usb_device	*udev;		/* save off the usb device pointer */
 	unsigned char		minor;		/* the starting minor number for this device */
@@ -220,7 +221,6 @@ struct lego_usb_tower {
 /* local function prototypes */
 static ssize_t tower_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos);
 static ssize_t tower_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos);
-static inline void tower_delete(struct lego_usb_tower *dev);
 static int tower_open(struct inode *inode, struct file *file);
 static int tower_release(struct inode *inode, struct file *file);
 static __poll_t tower_poll(struct file *file, poll_table *wait);
@@ -286,8 +286,10 @@ static inline void lego_usb_tower_debug_data(struct device *dev,
 /*
  *	tower_delete
  */
-static inline void tower_delete(struct lego_usb_tower *dev)
+static inline void tower_delete(struct kref *kref)
 {
+	struct lego_usb_tower *dev = container_of(kref, struct lego_usb_tower, kref);
+
 	/* free data structures */
 	usb_free_urb(dev->interrupt_in_urb);
 	usb_free_urb(dev->interrupt_out_urb);
@@ -381,6 +383,8 @@ static int tower_open(struct inode *inode, struct file *file)
 
 	dev->open_count = 1;
 
+	kref_get(&dev->kref);
+
 unlock_exit:
 	mutex_unlock(&dev->lock);
 
@@ -404,14 +408,8 @@ static int tower_release(struct inode *inode, struct file *file)
 
 	mutex_lock(&dev->lock);
 
-	if (dev->disconnected) {
-		/* the device was unplugged before the file was released */
-
-		/* unlock here as tower_delete frees dev */
-		mutex_unlock(&dev->lock);
-		tower_delete(dev);
-		goto exit;
-	}
+	if (dev->disconnected)
+		goto out_unlock;
 
 	/* wait until write transfer is finished */
 	if (dev->interrupt_out_busy) {
@@ -425,7 +423,9 @@ static int tower_release(struct inode *inode, struct file *file)
 
 	dev->open_count = 0;
 
+out_unlock:
 	mutex_unlock(&dev->lock);
+	kref_put(&dev->kref, tower_delete);
 exit:
 	return retval;
 }
@@ -752,6 +752,7 @@ static int tower_probe(struct usb_interface *interface, const struct usb_device_
 	if (!dev)
 		goto exit;
 
+	kref_init(&dev->kref);
 	mutex_init(&dev->lock);
 	dev->udev = usb_get_dev(udev);
 	spin_lock_init(&dev->read_buffer_lock);
@@ -828,7 +829,7 @@ exit:
 	return retval;
 
 error:
-	tower_delete(dev);
+	kref_put(&dev->kref, tower_delete);
 	return retval;
 }
 
@@ -856,18 +857,18 @@ static void tower_disconnect(struct usb_interface *interface)
 
 	mutex_lock(&dev->lock);
 
-	/* if the device is not opened, then we clean up right now */
-	if (!dev->open_count) {
-		mutex_unlock(&dev->lock);
-		tower_delete(dev);
-	} else {
-		dev->disconnected = 1;
+	dev->disconnected = 1;
+
+	if (dev->open_count) {
 		/* wake up pollers */
 		wake_up_interruptible_all(&dev->read_wait);
 		wake_up_interruptible_all(&dev->write_wait);
-		mutex_unlock(&dev->lock);
 	}
 
+	mutex_unlock(&dev->lock);
+
+	kref_put(&dev->kref, tower_delete);
+
 	dev_info(&interface->dev, "LEGO USB Tower #%d now disconnected\n",
 		 (minor - LEGO_USB_TOWER_MINOR_BASE));
 }
diff --git linux-libre-6.6.144-gnu/drivers/usb/misc/uss720.c linux-libre-6.6.145-gnu/drivers/usb/misc/uss720.c
index e93852460fed7..3bb0405d85c0e 100644
--- linux-libre-6.6.144-gnu/drivers/usb/misc/uss720.c
+++ linux-libre-6.6.145-gnu/drivers/usb/misc/uss720.c
@@ -732,8 +732,11 @@ static int uss720_probe(struct usb_interface *intf,
 	 * here. */
 	ret = get_1284_register(pp, 0, &reg, GFP_KERNEL);
 	dev_dbg(&intf->dev, "reg: %7ph\n", priv->reg);
-	if (ret < 0)
+	if (ret < 0) {
+		priv->pp = NULL;
+		parport_del_port(pp);
 		goto probe_abort;
+	}
 
 	ret = usb_find_last_int_in_endpoint(interface, &epd);
 	if (!ret) {
diff --git linux-libre-6.6.144-gnu/drivers/usb/mtu3/mtu3_gadget.c linux-libre-6.6.145-gnu/drivers/usb/mtu3/mtu3_gadget.c
index ad0eeac4332d9..e35b28b01ea69 100644
--- linux-libre-6.6.144-gnu/drivers/usb/mtu3/mtu3_gadget.c
+++ linux-libre-6.6.145-gnu/drivers/usb/mtu3/mtu3_gadget.c
@@ -304,6 +304,7 @@ static int mtu3_gadget_queue(struct usb_ep *ep,
 
 	if (mtu3_prepare_transfer(mep)) {
 		ret = -EAGAIN;
+		usb_gadget_unmap_request(&mtu->g, req, mep->is_in);
 		goto error;
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/serial/digi_acceleport.c linux-libre-6.6.145-gnu/drivers/usb/serial/digi_acceleport.c
index 5eac99407c161..62a75be78dfc6 100644
--- linux-libre-6.6.144-gnu/drivers/usb/serial/digi_acceleport.c
+++ linux-libre-6.6.145-gnu/drivers/usb/serial/digi_acceleport.c
@@ -396,12 +396,14 @@ static int digi_write_oob_command(struct usb_serial_port *port,
 			len &= ~3;
 		memcpy(oob_port->write_urb->transfer_buffer, buf, len);
 		oob_port->write_urb->transfer_buffer_length = len;
+
 		ret = usb_submit_urb(oob_port->write_urb, GFP_ATOMIC);
-		if (ret == 0) {
-			oob_priv->dp_write_urb_in_use = 1;
-			count -= len;
-			buf += len;
-		}
+		if (ret)
+			break;
+
+		oob_priv->dp_write_urb_in_use = 1;
+		count -= len;
+		buf += len;
 	}
 	spin_unlock_irqrestore(&oob_priv->dp_port_lock, flags);
 	if (ret)
@@ -431,20 +433,22 @@ static int digi_write_inb_command(struct usb_serial_port *port,
 	int len;
 	struct digi_port *priv = usb_get_serial_port_data(port);
 	unsigned char *data = port->write_urb->transfer_buffer;
+	unsigned long expire;
 	unsigned long flags;
 
 	dev_dbg(&port->dev, "digi_write_inb_command: TOP: port=%d, count=%d\n",
 		priv->dp_port_num, count);
 
 	if (timeout)
-		timeout += jiffies;
-	else
-		timeout = ULONG_MAX;
+		expire = jiffies + timeout;
 
 	spin_lock_irqsave(&priv->dp_port_lock, flags);
 	while (count > 0 && ret == 0) {
-		while (priv->dp_write_urb_in_use &&
-		       time_before(jiffies, timeout)) {
+		while (priv->dp_write_urb_in_use) {
+			if (timeout && time_after(jiffies, expire)) {
+				ret = -ETIMEDOUT;
+				break;
+			}
 			cond_wait_interruptible_timeout_irqrestore(
 				&priv->write_wait, DIGI_RETRY_TIMEOUT,
 				&priv->dp_port_lock, flags);
@@ -453,6 +457,9 @@ static int digi_write_inb_command(struct usb_serial_port *port,
 			spin_lock_irqsave(&priv->dp_port_lock, flags);
 		}
 
+		if (ret)
+			break;
+
 		/* len must be a multiple of 4 and small enough to */
 		/* guarantee the write will send buffered data first, */
 		/* so commands are in order with data and not split */
@@ -1073,6 +1080,7 @@ static int digi_open(struct tty_struct *tty, struct usb_serial_port *port)
 	unsigned char buf[32];
 	struct digi_port *priv = usb_get_serial_port_data(port);
 	struct ktermios not_termios;
+	int throttled;
 
 	/* be sure the device is started up */
 	if (digi_startup_device(port->serial) != 0)
@@ -1100,6 +1108,21 @@ static int digi_open(struct tty_struct *tty, struct usb_serial_port *port)
 		not_termios.c_iflag = ~tty->termios.c_iflag;
 		digi_set_termios(tty, port, &not_termios);
 	}
+
+	spin_lock_irq(&priv->dp_port_lock);
+	throttled = priv->dp_throttle_restart;
+	priv->dp_throttled = 0;
+	priv->dp_throttle_restart = 0;
+	spin_unlock_irq(&priv->dp_port_lock);
+
+	if (throttled) {
+		ret = usb_submit_urb(port->read_urb, GFP_KERNEL);
+		if (ret) {
+			dev_err(&port->dev, "failed to submit read urb: %d\n", ret);
+			return ret;
+		}
+	}
+
 	return 0;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/serial/keyspan_pda.c linux-libre-6.6.145-gnu/drivers/usb/serial/keyspan_pda.c
index 0eef358b314a3..40e5448ffcb5c 100644
--- linux-libre-6.6.144-gnu/drivers/usb/serial/keyspan_pda.c
+++ linux-libre-6.6.145-gnu/drivers/usb/serial/keyspan_pda.c
@@ -518,7 +518,7 @@ static int keyspan_pda_write_start(struct usb_serial_port *port)
 	if (count == room)
 		schedule_work(&priv->unthrottle_work);
 
-	return count;
+	return 0;
 }
 
 static void keyspan_pda_write_bulk_callback(struct urb *urb)
diff --git linux-libre-6.6.144-gnu/drivers/usb/serial/option.c linux-libre-6.6.145-gnu/drivers/usb/serial/option.c
index 6acf48743d4d7..974fc6d2c0fbf 100644
--- linux-libre-6.6.144-gnu/drivers/usb/serial/option.c
+++ linux-libre-6.6.145-gnu/drivers/usb/serial/option.c
@@ -1326,6 +1326,22 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CC864_SINGLE) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_DE910_DUAL) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UE910_V2) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0990, 0xff, 0xff, 0x30),	/* Telit FE990D50 (RNDIS) */
+	  .driver_info = NCTRL(6) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0990, 0xff, 0xff, 0x40) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0990, 0xff, 0xff, 0x60) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0991, 0xff, 0xff, 0x30),	/* Telit FE990D50 (rmnet) */
+	  .driver_info = NCTRL(5) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0991, 0xff, 0xff, 0x40) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0991, 0xff, 0xff, 0x60) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0992, 0xff, 0xff, 0x30),	/* Telit FE990D50 (MBIM) */
+	  .driver_info = NCTRL(6) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0992, 0xff, 0xff, 0x40) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0992, 0xff, 0xff, 0x60) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0993, 0xff, 0xff, 0x30),	/* Telit FE990D50 (ECM) */
+	  .driver_info = NCTRL(6) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0993, 0xff, 0xff, 0x40) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x0993, 0xff, 0xff, 0x60) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1031, 0xff),	/* Telit LE910C1-EUX */
 	 .driver_info = NCTRL(0) | RSVD(3) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1033, 0xff),	/* Telit LE910C1-EUX (ECM) */
diff --git linux-libre-6.6.144-gnu/drivers/usb/storage/ene_ub6250.c linux-libre-6.6.145-gnu/drivers/usb/storage/ene_ub6250.c
index 397a3541852b0..449df993d61a2 100644
--- linux-libre-6.6.144-gnu/drivers/usb/storage/ene_ub6250.c
+++ linux-libre-6.6.145-gnu/drivers/usb/storage/ene_ub6250.c
@@ -2301,7 +2301,8 @@ static int ene_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 	/*US_DEBUG(usb_stor_show_command(us, srb)); */
 	scsi_set_resid(srb, 0);
-	if (unlikely(!(info->SD_Status & SD_Ready) || (info->MS_Status & MS_Ready)))
+	if (unlikely(!(info->SD_Status & SD_Ready) &&
+		     !(info->MS_Status & MS_Ready)))
 		result = ene_init(us);
 	if (result == USB_STOR_XFER_GOOD) {
 		result = USB_STOR_TRANSPORT_ERROR;
diff --git linux-libre-6.6.144-gnu/drivers/usb/storage/usb.c linux-libre-6.6.145-gnu/drivers/usb/storage/usb.c
index 7b36a3334fb34..777f470524992 100644
--- linux-libre-6.6.144-gnu/drivers/usb/storage/usb.c
+++ linux-libre-6.6.145-gnu/drivers/usb/storage/usb.c
@@ -488,7 +488,7 @@ void usb_stor_adjust_quirks(struct usb_device *udev, unsigned long *fflags)
 			US_FL_INITIAL_READ10 | US_FL_WRITE_CACHE |
 			US_FL_NO_ATA_1X | US_FL_NO_REPORT_OPCODES |
 			US_FL_MAX_SECTORS_240 | US_FL_NO_REPORT_LUNS |
-			US_FL_ALWAYS_SYNC);
+			US_FL_ALWAYS_SYNC | US_FL_NO_SAME);
 
 	p = quirks;
 	while (*p) {
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/anx7411.c linux-libre-6.6.145-gnu/drivers/usb/typec/anx7411.c
index 7997937a31b08..978d0cae1c7d1 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/anx7411.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/anx7411.c
@@ -1542,7 +1542,9 @@ static int anx7411_i2c_probe(struct i2c_client *client)
 	if (anx7411_typec_check_connection(plat))
 		dev_err(dev, "check status\n");
 
-	pm_runtime_enable(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		goto free_wq;
 
 	return 0;
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/class.c linux-libre-6.6.145-gnu/drivers/usb/typec/class.c
index afb7192adc8e6..ee372884bc289 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/class.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/class.c
@@ -1277,6 +1277,7 @@ static ssize_t select_usb_power_delivery_store(struct device *dev,
 		return -EINVAL;
 
 	ret = port->ops->pd_set(port, pd);
+	put_device(&pd->dev);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/tcpm/tcpci_rt1711h.c linux-libre-6.6.145-gnu/drivers/usb/typec/tcpm/tcpci_rt1711h.c
index 66b29d09372ed..c26823b46b5bc 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/tcpm/tcpci_rt1711h.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/tcpm/tcpci_rt1711h.c
@@ -327,6 +327,8 @@ static int rt1711h_check_revision(struct i2c_client *i2c, struct rt1711h_chip *c
 	return ret;
 }
 
+static void rt1711h_unregister_tcpci_port(void *tcpci);
+
 static int rt1711h_probe(struct i2c_client *client)
 {
 	int ret;
@@ -378,6 +380,10 @@ static int rt1711h_probe(struct i2c_client *client)
 	if (IS_ERR_OR_NULL(chip->tcpci))
 		return PTR_ERR(chip->tcpci);
 
+	ret = devm_add_action_or_reset(chip->dev, rt1711h_unregister_tcpci_port, chip->tcpci);
+	if (ret)
+		return ret;
+
 	ret = devm_request_threaded_irq(chip->dev, client->irq, NULL,
 					rt1711h_irq,
 					IRQF_ONESHOT | IRQF_TRIGGER_LOW,
@@ -395,11 +401,9 @@ static int rt1711h_probe(struct i2c_client *client)
 	return 0;
 }
 
-static void rt1711h_remove(struct i2c_client *client)
+static void rt1711h_unregister_tcpci_port(void *tcpci)
 {
-	struct rt1711h_chip *chip = i2c_get_clientdata(client);
-
-	tcpci_unregister_port(chip->tcpci);
+	tcpci_unregister_port(tcpci);
 }
 
 static const struct i2c_device_id rt1711h_id[] = {
@@ -424,7 +428,6 @@ static struct i2c_driver rt1711h_i2c_driver = {
 		.of_match_table = of_match_ptr(rt1711h_of_match),
 	},
 	.probe = rt1711h_probe,
-	.remove = rt1711h_remove,
 	.id_table = rt1711h_id,
 };
 module_i2c_driver(rt1711h_i2c_driver);
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/tcpm/tcpm.c linux-libre-6.6.145-gnu/drivers/usb/typec/tcpm/tcpm.c
index c6330084d4f6d..2eabd89c36cbd 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/tcpm/tcpm.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/tcpm/tcpm.c
@@ -1555,6 +1555,11 @@ static void svdm_consume_modes(struct tcpm_port *port, const u32 *p, int cnt)
 		return;
 	}
 
+	if (pmdata->svid_index < 0 || pmdata->svid_index >= pmdata->nsvids) {
+		tcpm_log(port, "Invalid SVID index %d", pmdata->svid_index);
+		return;
+	}
+
 	for (i = 1; i < cnt; i++) {
 		paltmode = &pmdata->altmode_desc[pmdata->altmodes];
 		memset(paltmode, 0, sizeof(*paltmode));
@@ -2232,7 +2237,7 @@ static int tcpm_altmode_enter(struct typec_altmode *altmode, u32 *vdo)
 	if (svdm_version < 0)
 		return svdm_version;
 
-	header = VDO(altmode->svid, vdo ? 2 : 1, svdm_version, CMD_ENTER_MODE);
+	header = VDO(altmode->svid, 1, svdm_version, CMD_ENTER_MODE);
 	header |= VDO_OPOS(altmode->mode);
 
 	tcpm_queue_vdm_unlocked(port, header, vdo, vdo ? 1 : 0);
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/displayport.c linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/displayport.c
index 11c7da45a562c..09693934d6c5c 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/displayport.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/displayport.c
@@ -166,12 +166,12 @@ static int ucsi_displayport_status_update(struct ucsi_dp *dp)
 	 * that Multi-function is preferred.
 	 */
 	if (DP_CAP_CAPABILITY(cap) & DP_CAP_UFP_D) {
-		dp->data.status |= DP_STATUS_CON_UFP_D;
+		dp->data.status |= DP_STATUS_CON_DFP_D;
 
 		if (DP_CAP_UFP_D_PIN_ASSIGN(cap) & BIT(DP_PIN_ASSIGN_D))
 			dp->data.status |= DP_STATUS_PREFER_MULTI_FUNC;
 	} else {
-		dp->data.status |= DP_STATUS_CON_DFP_D;
+		dp->data.status |= DP_STATUS_CON_UFP_D;
 
 		if (DP_CAP_DFP_D_PIN_ASSIGN(cap) & BIT(DP_PIN_ASSIGN_D))
 			dp->data.status |= DP_STATUS_PREFER_MULTI_FUNC;
@@ -185,13 +185,12 @@ static int ucsi_displayport_status_update(struct ucsi_dp *dp)
 
 static int ucsi_displayport_configure(struct ucsi_dp *dp)
 {
-	u32 pins = DP_CONF_GET_PIN_ASSIGN(dp->data.conf);
 	u64 command;
 
 	if (!dp->override)
 		return 0;
 
-	command = UCSI_CMD_SET_NEW_CAM(dp->con->num, 1, dp->offset, pins);
+	command = UCSI_CMD_SET_NEW_CAM(dp->con->num, 1, dp->offset, dp->data.conf);
 
 	return ucsi_send_command(dp->con->ucsi, command, NULL, 0);
 }
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi.c linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi.c
index b424ac599d419..a70e0118680c0 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi.c
@@ -1533,6 +1533,26 @@ static void ucsi_resume_work(struct work_struct *work)
 	}
 }
 
+int ucsi_suspend(struct ucsi *ucsi)
+{
+	int i;
+
+	/*
+	 * Cancel pending work so it cannot access the firmware after the ACPI
+	 * EC is stopped for suspend; state is re-read on resume.
+	 */
+	cancel_delayed_work_sync(&ucsi->work);
+
+	if (!ucsi->connector)
+		return 0;
+
+	for (i = 0; i < ucsi->cap.num_connectors; i++)
+		cancel_work_sync(&ucsi->connector[i].work);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(ucsi_suspend);
+
 int ucsi_resume(struct ucsi *ucsi)
 {
 	if (ucsi->connector)
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi.h linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi.h
index 51e745117dcba..2cb34913358d7 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi.h
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi.h
@@ -386,6 +386,7 @@ int ucsi_send_command(struct ucsi *ucsi, u64 command,
 		      void *retval, size_t size);
 
 void ucsi_altmode_update_active(struct ucsi_connector *con);
+int ucsi_suspend(struct ucsi *ucsi);
 int ucsi_resume(struct ucsi *ucsi);
 
 #if IS_ENABLED(CONFIG_POWER_SUPPLY)
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c
index 7b3ac133ef861..e40f3bf650ad8 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c
@@ -288,6 +288,13 @@ static void ucsi_acpi_remove(struct platform_device *pdev)
 				   ucsi_acpi_notify);
 }
 
+static int ucsi_acpi_suspend(struct device *dev)
+{
+	struct ucsi_acpi *ua = dev_get_drvdata(dev);
+
+	return ucsi_suspend(ua->ucsi);
+}
+
 static int ucsi_acpi_resume(struct device *dev)
 {
 	struct ucsi_acpi *ua = dev_get_drvdata(dev);
@@ -295,7 +302,8 @@ static int ucsi_acpi_resume(struct device *dev)
 	return ucsi_resume(ua->ucsi);
 }
 
-static DEFINE_SIMPLE_DEV_PM_OPS(ucsi_acpi_pm_ops, NULL, ucsi_acpi_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(ucsi_acpi_pm_ops, ucsi_acpi_suspend,
+				ucsi_acpi_resume);
 
 static const struct acpi_device_id ucsi_acpi_match[] = {
 	{ "PNP0CA0", 0 },
diff --git linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi_ccg.c linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi_ccg.c
index 5e89041164f89..35c23f19d896a 100644
--- linux-libre-6.6.144-gnu/drivers/usb/typec/ucsi/ucsi_ccg.c
+++ linux-libre-6.6.145-gnu/drivers/usb/typec/ucsi/ucsi_ccg.c
@@ -1440,8 +1440,8 @@ static void ucsi_ccg_remove(struct i2c_client *client)
 	cancel_work_sync(&uc->work);
 	pm_runtime_disable(uc->dev);
 	ucsi_unregister(uc->ucsi);
-	ucsi_destroy(uc->ucsi);
 	free_irq(uc->irq, uc);
+	ucsi_destroy(uc->ucsi);
 }
 
 static const struct of_device_id ucsi_ccg_of_match_table[] = {
diff --git linux-libre-6.6.144-gnu/drivers/usb/usbip/vudc.h linux-libre-6.6.145-gnu/drivers/usb/usbip/vudc.h
index 1bd4bc005829b..5fc71c73dacd0 100644
--- linux-libre-6.6.144-gnu/drivers/usb/usbip/vudc.h
+++ linux-libre-6.6.145-gnu/drivers/usb/usbip/vudc.h
@@ -38,7 +38,6 @@ struct vep {
 
 struct vrequest {
 	struct usb_request req;
-	struct vudc *udc;
 	struct list_head req_entry; /* Request queue */
 };
 
diff --git linux-libre-6.6.144-gnu/drivers/usb/usbip/vudc_dev.c linux-libre-6.6.145-gnu/drivers/usb/usbip/vudc_dev.c
index d2efd982b528c..43a0ad39c4b38 100644
--- linux-libre-6.6.144-gnu/drivers/usb/usbip/vudc_dev.c
+++ linux-libre-6.6.145-gnu/drivers/usb/usbip/vudc_dev.c
@@ -333,7 +333,6 @@ static int vep_queue(struct usb_ep *_ep, struct usb_request *_req,
 static int vep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 {
 	struct vep *ep;
-	struct vrequest *req;
 	struct vudc *udc;
 	struct vrequest *lst;
 	unsigned long flags;
@@ -343,8 +342,7 @@ static int vep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 		return ret;
 
 	ep = to_vep(_ep);
-	req = to_vrequest(_req);
-	udc = req->udc;
+	udc = ep_to_vudc(ep);
 
 	if (!udc->driver)
 		return -ESHUTDOWN;
diff --git linux-libre-6.6.144-gnu/drivers/vdpa/vdpa_user/vduse_dev.c linux-libre-6.6.145-gnu/drivers/vdpa/vdpa_user/vduse_dev.c
index d7bda179ef79f..d6a3a58dbda47 100644
--- linux-libre-6.6.144-gnu/drivers/vdpa/vdpa_user/vduse_dev.c
+++ linux-libre-6.6.145-gnu/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -193,6 +193,12 @@ static void vduse_enqueue_msg(struct list_head *head,
 	list_add_tail(&msg->list, head);
 }
 
+static void vduse_enqueue_msg_head(struct list_head *head,
+				   struct vduse_dev_msg *msg)
+{
+	list_add(&msg->list, head);
+}
+
 static void vduse_dev_broken(struct vduse_dev *dev)
 {
 	struct vduse_dev_msg *msg, *tmp;
@@ -324,6 +330,7 @@ static ssize_t vduse_dev_read_iter(struct kiocb *iocb, struct iov_iter *to)
 	struct file *file = iocb->ki_filp;
 	struct vduse_dev *dev = file->private_data;
 	struct vduse_dev_msg *msg;
+	struct vduse_dev_request req;
 	int size = sizeof(struct vduse_dev_request);
 	ssize_t ret;
 
@@ -335,12 +342,11 @@ static ssize_t vduse_dev_read_iter(struct kiocb *iocb, struct iov_iter *to)
 		msg = vduse_dequeue_msg(&dev->send_list);
 		if (msg)
 			break;
+		spin_unlock(&dev->msg_lock);
 
-		ret = -EAGAIN;
 		if (file->f_flags & O_NONBLOCK)
-			goto unlock;
+			return -EAGAIN;
 
-		spin_unlock(&dev->msg_lock);
 		ret = wait_event_interruptible_exclusive(dev->waitq,
 					!list_empty(&dev->send_list));
 		if (ret)
@@ -348,17 +354,34 @@ static ssize_t vduse_dev_read_iter(struct kiocb *iocb, struct iov_iter *to)
 
 		spin_lock(&dev->msg_lock);
 	}
+
+	memcpy(&req, &msg->req, sizeof(req));
+	/*
+	 * We must ensure vduse_msg is on send_list or recv_list before unlock
+	 * dev->msg_lock. Because vduse_dev_msg_sync() may be timeout when we
+	 * copy data to userspace, and will call list_del() for this msg.
+	 */
+	vduse_enqueue_msg(&dev->recv_list, msg);
 	spin_unlock(&dev->msg_lock);
-	ret = copy_to_iter(&msg->req, size, to);
-	spin_lock(&dev->msg_lock);
+
+	ret = copy_to_iter(&req, size, to);
 	if (ret != size) {
+		/*
+		 * Roll back: move msg back to send_list if still pending.
+		 *
+		 * NOTE:
+		 * vduse_find_msg() must use req.request_id instead of `msg`.
+		 * A malicious userspace may reply to this request, and wake up
+		 * the caller, after which `msg` will have already been freed.
+		 * And here vduse_find_msg() will return NULL then do nothing.
+		 */
+		spin_lock(&dev->msg_lock);
+		msg = vduse_find_msg(&dev->recv_list, req.request_id);
+		if (msg)
+			vduse_enqueue_msg_head(&dev->send_list, msg);
+		spin_unlock(&dev->msg_lock);
 		ret = -EFAULT;
-		vduse_enqueue_msg(&dev->send_list, msg);
-		goto unlock;
 	}
-	vduse_enqueue_msg(&dev->recv_list, msg);
-unlock:
-	spin_unlock(&dev->msg_lock);
 
 	return ret;
 }
@@ -1395,26 +1418,18 @@ static int vduse_dev_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static struct vduse_dev *vduse_dev_get_from_minor(int minor)
+static int vduse_dev_open(struct inode *inode, struct file *file)
 {
+	int ret = -EBUSY;
 	struct vduse_dev *dev;
 
 	mutex_lock(&vduse_lock);
-	dev = idr_find(&vduse_idr, minor);
-	mutex_unlock(&vduse_lock);
-
-	return dev;
-}
-
-static int vduse_dev_open(struct inode *inode, struct file *file)
-{
-	int ret;
-	struct vduse_dev *dev = vduse_dev_get_from_minor(iminor(inode));
-
-	if (!dev)
+	dev = idr_find(&vduse_idr, iminor(inode));
+	if (!dev) {
+		mutex_unlock(&vduse_lock);
 		return -ENODEV;
+	}
 
-	ret = -EBUSY;
 	mutex_lock(&dev->lock);
 	if (dev->connected)
 		goto unlock;
@@ -1424,6 +1439,7 @@ static int vduse_dev_open(struct inode *inode, struct file *file)
 	file->private_data = dev;
 unlock:
 	mutex_unlock(&dev->lock);
+	mutex_unlock(&vduse_lock);
 
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/drivers/vfio/pci/mlx5/cmd.h linux-libre-6.6.145-gnu/drivers/vfio/pci/mlx5/cmd.h
index aec4c69dd6c1e..f002e5eda04f5 100644
--- linux-libre-6.6.144-gnu/drivers/vfio/pci/mlx5/cmd.h
+++ linux-libre-6.6.145-gnu/drivers/vfio/pci/mlx5/cmd.h
@@ -147,23 +147,26 @@ struct mlx5_vhca_qp {
 struct mlx5_vhca_page_tracker {
 	u32 id;
 	u32 pdn;
-	u8 is_err:1;
+	/* Flags modified at runtime - dedicated storage unit */
+	u8 is_err;
+	int status;
 	struct mlx5_uars_page *uar;
 	struct mlx5_vhca_cq cq;
 	struct mlx5_vhca_qp *host_qp;
 	struct mlx5_vhca_qp *fw_qp;
 	struct mlx5_nb nb;
-	int status;
 };
 
 struct mlx5vf_pci_core_device {
 	struct vfio_pci_core_device core_device;
 	int vf_id;
 	u16 vhca_id;
+	/* Flags only modified on setup/release - bitfield ok */
 	u8 migrate_cap:1;
-	u8 deferred_reset:1;
-	u8 mdev_detach:1;
-	u8 log_active:1;
+	/* Flags modified at runtime - dedicated storage unit */
+	u8 mdev_detach;
+	u8 log_active;
+	u8 deferred_reset;
 	struct completion tracker_comp;
 	/* protect migration state */
 	struct mutex state_mutex;
diff --git linux-libre-6.6.144-gnu/drivers/vfio/pci/vfio_pci_core.c linux-libre-6.6.145-gnu/drivers/vfio/pci/vfio_pci_core.c
index 55e28feba475e..db31aeb9df70c 100644
--- linux-libre-6.6.144-gnu/drivers/vfio/pci/vfio_pci_core.c
+++ linux-libre-6.6.145-gnu/drivers/vfio/pci/vfio_pci_core.c
@@ -242,8 +242,11 @@ int vfio_pci_set_power_state(struct vfio_pci_core_device *vdev, pci_power_t stat
 	int ret;
 
 	/* Prevent changing power state for PFs with VFs enabled */
-	if (pci_num_vf(pdev) && state > PCI_D0)
-		return -EBUSY;
+	if (state > PCI_D0) {
+		lockdep_assert_held_write(&vdev->memory_lock);
+		if (vdev->sriov_active)
+			return -EBUSY;
+	}
 
 	if (vdev->needs_pm_restore) {
 		if (pdev->current_state < PCI_D3hot && state >= PCI_D3hot) {
@@ -474,7 +477,7 @@ int vfio_pci_core_enable(struct vfio_pci_core_device *vdev)
 	u16 cmd;
 	u8 msix_pos;
 
-	if (!disable_idle_d3) {
+	if (!vdev->disable_idle_d3) {
 		ret = pm_runtime_resume_and_get(&pdev->dev);
 		if (ret < 0)
 			return ret;
@@ -552,7 +555,7 @@ out_free_state:
 out_disable_device:
 	pci_disable_device(pdev);
 out_power:
-	if (!disable_idle_d3)
+	if (!vdev->disable_idle_d3)
 		pm_runtime_put(&pdev->dev);
 	return ret;
 }
@@ -679,7 +682,7 @@ out:
 	vfio_pci_dev_set_try_reset(vdev->vdev.dev_set);
 
 	/* Put the pm-runtime usage counter acquired during enable */
-	if (!disable_idle_d3)
+	if (!vdev->disable_idle_d3)
 		pm_runtime_put(&pdev->dev);
 }
 EXPORT_SYMBOL_GPL(vfio_pci_core_disable);
@@ -2055,6 +2058,8 @@ int vfio_pci_core_init_dev(struct vfio_device *core_vdev)
 	init_rwsem(&vdev->memory_lock);
 	xa_init(&vdev->ctx);
 
+	vdev->disable_idle_d3 = disable_idle_d3;
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(vfio_pci_core_init_dev);
@@ -2146,7 +2151,7 @@ int vfio_pci_core_register_device(struct vfio_pci_core_device *vdev)
 
 	dev->driver->pm = &vfio_pci_core_pm_ops;
 	pm_runtime_allow(dev);
-	if (!disable_idle_d3)
+	if (!vdev->disable_idle_d3)
 		pm_runtime_put(dev);
 
 	ret = vfio_register_group_dev(&vdev->vdev);
@@ -2155,10 +2160,11 @@ int vfio_pci_core_register_device(struct vfio_pci_core_device *vdev)
 	return 0;
 
 out_power:
-	if (!disable_idle_d3)
+	if (!vdev->disable_idle_d3)
 		pm_runtime_get_noresume(dev);
 
 	pm_runtime_forbid(dev);
+	vfio_pci_vga_uninit(vdev);
 out_vf:
 	vfio_pci_vf_uninit(vdev);
 	return ret;
@@ -2174,7 +2180,7 @@ void vfio_pci_core_unregister_device(struct vfio_pci_core_device *vdev)
 	vfio_pci_vf_uninit(vdev);
 	vfio_pci_vga_uninit(vdev);
 
-	if (!disable_idle_d3)
+	if (!vdev->disable_idle_d3)
 		pm_runtime_get_noresume(&vdev->pdev->dev);
 
 	pm_runtime_forbid(&vdev->pdev->dev);
@@ -2236,8 +2242,9 @@ int vfio_pci_core_sriov_configure(struct vfio_pci_core_device *vdev,
 
 		down_write(&vdev->memory_lock);
 		vfio_pci_set_power_state(vdev, PCI_D0);
-		ret = pci_enable_sriov(pdev, nr_virtfn);
+		vdev->sriov_active = true;
 		up_write(&vdev->memory_lock);
+		ret = pci_enable_sriov(pdev, nr_virtfn);
 		if (ret) {
 			pm_runtime_put(&pdev->dev);
 			goto out_del;
@@ -2251,6 +2258,13 @@ int vfio_pci_core_sriov_configure(struct vfio_pci_core_device *vdev,
 	}
 
 out_del:
+	/*
+	 * Avoid taking the memory_lock intentionally. A race with a power
+	 * state transition would at most result in an -EBUSY, leaving the
+	 * device in PCI_D0.
+	 */
+	vdev->sriov_active = false;
+
 	mutex_lock(&vfio_pci_sriov_pfs_mutex);
 	list_del_init(&vdev->sriov_pfs_item);
 out_unlock:
@@ -2494,7 +2508,7 @@ static void vfio_pci_dev_set_try_reset(struct vfio_device_set *dev_set)
 	 * state. Increment the usage count for all the devices in the dev_set
 	 * before reset and decrement the same after reset.
 	 */
-	if (!disable_idle_d3 && vfio_pci_dev_set_pm_runtime_get(dev_set))
+	if (vfio_pci_dev_set_pm_runtime_get(dev_set))
 		return;
 
 	if (!pci_reset_bus(pdev))
@@ -2504,8 +2518,7 @@ static void vfio_pci_dev_set_try_reset(struct vfio_device_set *dev_set)
 		if (reset_done)
 			cur->needs_reset = false;
 
-		if (!disable_idle_d3)
-			pm_runtime_put(&cur->pdev->dev);
+		pm_runtime_put(&cur->pdev->dev);
 	}
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/vfio/vfio_main.c linux-libre-6.6.145-gnu/drivers/vfio/vfio_main.c
index ec4fbd993bf00..2d0e28db80538 100644
--- linux-libre-6.6.144-gnu/drivers/vfio/vfio_main.c
+++ linux-libre-6.6.145-gnu/drivers/vfio/vfio_main.c
@@ -843,7 +843,8 @@ int vfio_mig_get_next_state(struct vfio_device *device,
 	 * logical state, as per the above comment.
 	 */
 	*next_fsm = vfio_from_fsm_table[cur_fsm][new_fsm];
-	while ((state_flags_table[*next_fsm] & device->migration_flags) !=
+	while (*next_fsm != VFIO_DEVICE_STATE_ERROR &&
+	       (state_flags_table[*next_fsm] & device->migration_flags) !=
 			state_flags_table[*next_fsm])
 		*next_fsm = vfio_from_fsm_table[*next_fsm][new_fsm];
 
diff --git linux-libre-6.6.144-gnu/drivers/vhost/net.c linux-libre-6.6.145-gnu/drivers/vhost/net.c
index b26d9a8e4e055..2953ab6e0c1d1 100644
--- linux-libre-6.6.144-gnu/drivers/vhost/net.c
+++ linux-libre-6.6.145-gnu/drivers/vhost/net.c
@@ -390,13 +390,20 @@ static void vhost_zerocopy_signal_used(struct vhost_net *net,
 static void vhost_zerocopy_callback(struct sk_buff *skb,
 				    struct ubuf_info *ubuf_base, bool success)
 {
-	struct ubuf_info_msgzc *ubuf = uarg_to_msgzc(ubuf_base);
-	struct vhost_net_ubuf_ref *ubufs = ubuf->ctx;
-	struct vhost_virtqueue *vq = ubufs->vq;
+	struct ubuf_info_msgzc *ubuf;
+	struct vhost_net_ubuf_ref *ubufs;
+	struct vhost_virtqueue *vq;
 	int cnt;
 
-	rcu_read_lock_bh();
+	/* Only the final cloned skb reference completes the vhost descriptor. */
+	if (!refcount_dec_and_test(&ubuf_base->refcnt))
+		return;
+
+	ubuf = uarg_to_msgzc(ubuf_base);
+	ubufs = ubuf->ctx;
+	vq = ubufs->vq;
 
+	rcu_read_lock_bh();
 	/* set len to mark this desc buffers done DMA */
 	vq->heads[ubuf->desc].len = success ?
 		VHOST_DMA_DONE_LEN : VHOST_DMA_FAILED_LEN;
diff --git linux-libre-6.6.144-gnu/drivers/vhost/vdpa.c linux-libre-6.6.145-gnu/drivers/vhost/vdpa.c
index f4da76fa235ea..3645d83f240d9 100644
--- linux-libre-6.6.144-gnu/drivers/vhost/vdpa.c
+++ linux-libre-6.6.145-gnu/drivers/vhost/vdpa.c
@@ -1377,16 +1377,32 @@ static int vhost_vdpa_release(struct inode *inode, struct file *filep)
 }
 
 #ifdef CONFIG_MMU
-static vm_fault_t vhost_vdpa_fault(struct vm_fault *vmf)
+static int
+vhost_vdpa_get_vq_notification(struct vhost_vdpa *v, unsigned long index,
+			       struct vdpa_notification_area *notify)
 {
-	struct vhost_vdpa *v = vmf->vma->vm_file->private_data;
 	struct vdpa_device *vdpa = v->vdpa;
 	const struct vdpa_config_ops *ops = vdpa->config;
+
+	if (index > 65535 || index >= v->nvqs)
+		return -EINVAL;
+
+	index = array_index_nospec(index, v->nvqs);
+
+	*notify = ops->get_vq_notification(vdpa, index);
+
+	return 0;
+}
+
+static vm_fault_t vhost_vdpa_fault(struct vm_fault *vmf)
+{
+	struct vhost_vdpa *v = vmf->vma->vm_file->private_data;
 	struct vdpa_notification_area notify;
 	struct vm_area_struct *vma = vmf->vma;
-	u16 index = vma->vm_pgoff;
+	unsigned long index = vma->vm_pgoff;
 
-	notify = ops->get_vq_notification(vdpa, index);
+	if (vhost_vdpa_get_vq_notification(v, index, &notify))
+		return VM_FAULT_SIGBUS;
 
 	return vmf_insert_pfn(vma, vmf->address & PAGE_MASK, PFN_DOWN(notify.addr));
 }
@@ -1409,8 +1425,6 @@ static int vhost_vdpa_mmap(struct file *file, struct vm_area_struct *vma)
 		return -EINVAL;
 	if (vma->vm_flags & VM_READ)
 		return -EINVAL;
-	if (index > 65535)
-		return -EINVAL;
 	if (!ops->get_vq_notification)
 		return -ENOTSUPP;
 
@@ -1418,7 +1432,8 @@ static int vhost_vdpa_mmap(struct file *file, struct vm_area_struct *vma)
 	 * support the doorbell which sits on the page boundary and
 	 * does not share the page with other registers.
 	 */
-	notify = ops->get_vq_notification(vdpa, index);
+	if (vhost_vdpa_get_vq_notification(v, index, &notify))
+		return -EINVAL;
 	if (notify.addr & (PAGE_SIZE - 1))
 		return -EINVAL;
 	if (vma->vm_end - vma->vm_start != notify.size)
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/aty/radeon_base.c linux-libre-6.6.145-gnu/drivers/video/fbdev/aty/radeon_base.c
index 93fd1773402c5..1147cbbdc9bbd 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/aty/radeon_base.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/aty/radeon_base.c
@@ -2474,6 +2474,7 @@ static int radeonfb_pci_register(struct pci_dev *pdev,
 	return 0;
 err_unmap_fb:
 	iounmap(rinfo->fb_base);
+	fb_destroy_modelist(&info->modelist);
 err_unmap_rom:
 	kfree(rinfo->mon1_EDID);
 	kfree(rinfo->mon2_EDID);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/broadsheetfb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/broadsheetfb.c
index e857b15e9f5de..e18989c87d039 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/broadsheetfb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/broadsheetfb.c
@@ -1072,12 +1072,14 @@ static int broadsheetfb_probe(struct platform_device *dev)
 	info->flags = FBINFO_VIRTFB;
 
 	info->fbdefio = &broadsheetfb_defio;
-	fb_deferred_io_init(info);
+	retval = fb_deferred_io_init(info);
+	if (retval)
+		goto err_vfree;
 
 	retval = fb_alloc_cmap(&info->cmap, 16, 0);
 	if (retval < 0) {
 		dev_err(&dev->dev, "Failed to allocate colormap\n");
-		goto err_vfree;
+		goto err_fbdefio;
 	}
 
 	/* set cmap */
@@ -1121,6 +1123,8 @@ err_free_irq:
 	board->cleanup(par);
 err_cmap:
 	fb_dealloc_cmap(&info->cmap);
+err_fbdefio:
+	fb_deferred_io_cleanup(info);
 err_vfree:
 	vfree(videomemory);
 err_fb_rel:
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/carminefb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/carminefb.c
index e56065cdba974..49b6f1f977b60 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/carminefb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/carminefb.c
@@ -589,6 +589,7 @@ static int alloc_carmine_fb(void __iomem *regs, void __iomem *smem_base,
 	return 0;
 
 err_dealloc_cmap:
+	fb_destroy_modelist(&info->modelist);
 	fb_dealloc_cmap(&info->cmap);
 err_free_fb:
 	framebuffer_release(info);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/core/fbcon.c linux-libre-6.6.145-gnu/drivers/video/fbdev/core/fbcon.c
index d1ac4e45eea68..6ceb3c8d73279 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/core/fbcon.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/core/fbcon.c
@@ -1183,6 +1183,7 @@ static void fbcon_deinit(struct vc_data *vc)
 	int idx;
 
 	fbcon_free_font(p);
+	p->mode = NULL;
 	idx = con2fb_map[vc->vc_num];
 
 	if (idx == -1)
@@ -1361,14 +1362,14 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
 
 	p = &fb_display[unit];
 
-	if (var_to_display(p, var, info))
-		return;
-
 	vc = vc_cons[unit].d;
 
 	if (!vc)
 		return;
 
+	if (var_to_display(p, var, info))
+		return;
+
 	default_mode = vc->vc_display_fg;
 	svc = *default_mode;
 	t = &fb_display[svc->vc_num];
@@ -2418,6 +2419,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 	int resize, ret, old_userfont, old_width, old_height, old_charcount;
 	u8 *old_data = vc->vc_font.data;
+	unsigned short old_hi_font_mask = vc->vc_hi_font_mask;
 
 	resize = (w != vc->vc_font.width) || (h != vc->vc_font.height);
 	vc->vc_font.data = (void *)(p->fontdata = data);
@@ -2471,6 +2473,12 @@ err_out:
 	vc->vc_font.height = old_height;
 	vc->vc_font.charcount = old_charcount;
 
+	/* Restore the hi_font state and screen buffer */
+	if (old_hi_font_mask && !vc->vc_hi_font_mask)
+		set_vc_hi_font(vc, true);
+	else if (!old_hi_font_mask && vc->vc_hi_font_mask)
+		set_vc_hi_font(vc, false);
+
 	return ret;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/hecubafb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/hecubafb.c
index ef526ed4a2d9c..c0d153ddf9fc8 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/hecubafb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/hecubafb.c
@@ -192,7 +192,9 @@ static int hecubafb_probe(struct platform_device *dev)
 	info->flags = FBINFO_VIRTFB;
 
 	info->fbdefio = &hecubafb_defio;
-	fb_deferred_io_init(info);
+	retval = fb_deferred_io_init(info);
+	if (retval)
+		goto err_fbdefio;
 
 	retval = register_framebuffer(info);
 	if (retval < 0)
@@ -209,6 +211,8 @@ static int hecubafb_probe(struct platform_device *dev)
 
 	return 0;
 err_fbreg:
+	fb_deferred_io_cleanup(info);
+err_fbdefio:
 	framebuffer_release(info);
 err_fballoc:
 	vfree(videomemory);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/i740fb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/i740fb.c
index 1897e65ab7031..490c26dded971 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/i740fb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/i740fb.c
@@ -1153,6 +1153,7 @@ err_reg_framebuffer:
 	fb_dealloc_cmap(&info->cmap);
 err_alloc_cmap:
 err_find_mode:
+	fb_destroy_modelist(&info->modelist);
 	if (par->ddc_registered)
 		i2c_del_adapter(&par->ddc_adapter);
 	pci_iounmap(dev, par->regs);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/metronomefb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/metronomefb.c
index 130394616a7ca..c14387354760b 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/metronomefb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/metronomefb.c
@@ -645,12 +645,14 @@ static int metronomefb_probe(struct platform_device *dev)
 	info->flags = FBINFO_VIRTFB;
 
 	info->fbdefio = &metronomefb_defio;
-	fb_deferred_io_init(info);
+	retval = fb_deferred_io_init(info);
+	if (retval)
+		goto err_free_irq;
 
 	retval = fb_alloc_cmap(&info->cmap, 8, 0);
 	if (retval < 0) {
 		dev_err(&dev->dev, "Failed to allocate colormap\n");
-		goto err_free_irq;
+		goto err_fbdefio;
 	}
 
 	/* set cmap */
@@ -673,6 +675,8 @@ static int metronomefb_probe(struct platform_device *dev)
 
 err_cmap:
 	fb_dealloc_cmap(&info->cmap);
+err_fbdefio:
+	fb_deferred_io_cleanup(info);
 err_free_irq:
 	board->cleanup(par);
 err_csum_table:
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/nvidia/nvidia.c linux-libre-6.6.145-gnu/drivers/video/fbdev/nvidia/nvidia.c
index 907c22408652b..674baba74cf06 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/nvidia/nvidia.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/nvidia/nvidia.c
@@ -1418,6 +1418,7 @@ static int nvidiafb_probe(struct pci_dev *pd, const struct pci_device_id *ent)
 
 err_out_iounmap_fb:
 	iounmap(info->screen_base);
+	fb_destroy_modelist(&info->modelist);
 err_out_free_base1:
 	fb_destroy_modedb(info->monspecs.modedb);
 	nvidia_delete_i2c_busses(par);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/s3fb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/s3fb.c
index 7d257489edcc2..c2904df71be5e 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/s3fb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/s3fb.c
@@ -1374,6 +1374,7 @@ err_reg_fb:
 err_alloc_cmap:
 err_find_mode:
 #ifdef CONFIG_FB_S3_DDC
+	fb_destroy_modelist(&info->modelist);
 	if (par->ddc_registered)
 		i2c_del_adapter(&par->ddc_adapter);
 	if (par->mmio)
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/sm501fb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/sm501fb.c
index b9d72f368c6c6..6223f966ea928 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/sm501fb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/sm501fb.c
@@ -95,6 +95,7 @@ struct sm501fb_info {
 	void __iomem		*fbmem;		/* remapped framebuffer */
 	size_t			 fbmem_len;	/* length of remapped region */
 	u8 *edid_data;
+	char *fb_mode;
 };
 
 /* per-framebuffer private data */
@@ -1788,12 +1789,11 @@ static int sm501fb_init_fb(struct fb_info *fb, enum sm501_controller head,
 			fb->var.yres_virtual = fb->var.yres;
 		} else {
 			if (info->edid_data) {
-				ret = fb_find_mode(&fb->var, fb, fb_mode,
+				ret = fb_find_mode(&fb->var, fb,
+					info->fb_mode ?: fb_mode,
 					fb->monspecs.modedb,
 					fb->monspecs.modedb_len,
 					&sm501_default_mode, default_bpp);
-				/* edid_data is no longer needed, free it */
-				kfree(info->edid_data);
 			} else {
 				ret = fb_find_mode(&fb->var, fb,
 					   NULL, NULL, 0, NULL, 8);
@@ -1969,7 +1969,7 @@ static int sm501fb_probe(struct platform_device *pdev)
 			/* Get EDID */
 			cp = of_get_property(np, "mode", &len);
 			if (cp)
-				strcpy(fb_mode, cp);
+				info->fb_mode = kstrdup(cp, GFP_KERNEL);
 			prop = of_get_property(np, "edid", &len);
 			if (prop && len == EDID_LENGTH) {
 				info->edid_data = kmemdup(prop, EDID_LENGTH,
@@ -2026,6 +2026,12 @@ static int sm501fb_probe(struct platform_device *pdev)
 		goto err_started_crt;
 	}
 
+	/* These aren't needed any more */
+	kfree(info->edid_data);
+	kfree(info->fb_mode);
+	info->edid_data = NULL;
+	info->fb_mode = NULL;
+
 	/* we registered, return ok */
 	return 0;
 
@@ -2043,6 +2049,8 @@ err_probed_crt:
 	framebuffer_release(info->fb[HEAD_CRT]);
 
 err_alloc:
+	kfree(info->edid_data);
+	kfree(info->fb_mode);
 	kfree(info);
 
 	return ret;
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/sm712.h linux-libre-6.6.145-gnu/drivers/video/fbdev/sm712.h
index c7ebf03b8d537..83fe25fc61f2c 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/sm712.h
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/sm712.h
@@ -101,7 +101,7 @@ struct modeinit {
 #define mmio_addr		0x00800000
 #define seqw17()		smtc_seqw(0x17, 0x30)
 #define big_pixel_depth(p, d)	{if (p == 24) {p = 32; d = 32; } }
-#define big_swap(p)		((p & 0xff00ff00 >> 8) | (p & 0x00ff00ff << 8))
+#define big_swap(p)		(((p & 0xff00ff00) >> 8) | ((p & 0x00ff00ff) << 8))
 #else
 #define pal_rgb(r, g, b, val)	val
 #define big_addr		0
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/tdfxfb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/tdfxfb.c
index aed05aeb89dc9..08721da003852 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/tdfxfb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/tdfxfb.c
@@ -1551,6 +1551,7 @@ static int tdfxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 out_err_iobase:
 #ifdef CONFIG_FB_3DFX_I2C
+	fb_destroy_modelist(&info->modelist);
 	tdfxfb_delete_i2c_busses(default_par);
 #endif
 	arch_phys_wc_del(default_par->wc_cookie);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/tridentfb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/tridentfb.c
index 1ba157530af2f..5546098d4f2ce 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/tridentfb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/tridentfb.c
@@ -1705,6 +1705,7 @@ static int trident_pci_probe(struct pci_dev *dev,
 	return 0;
 
 out_unmap2:
+	fb_destroy_modelist(&info->modelist);
 	if (default_par->ddc_registered)
 		i2c_del_adapter(&default_par->ddc_adapter);
 	kfree(info->pixmap.addr);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/uvesafb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/uvesafb.c
index e1f421e91b4fb..bc40beacfba60 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/uvesafb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/uvesafb.c
@@ -1697,14 +1697,14 @@ static int uvesafb_probe(struct platform_device *dev)
 	i = uvesafb_vbe_init_mode(info);
 	if (i < 0) {
 		err = -EINVAL;
-		goto out;
+		goto out_mode;
 	} else {
 		mode = &par->vbe_modes[i];
 	}
 
 	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
 		err = -ENXIO;
-		goto out;
+		goto out_mode;
 	}
 
 	uvesafb_init_info(info, mode);
diff --git linux-libre-6.6.144-gnu/drivers/video/fbdev/vesafb.c linux-libre-6.6.145-gnu/drivers/video/fbdev/vesafb.c
index a21581b40256c..939927ac2e74f 100644
--- linux-libre-6.6.144-gnu/drivers/video/fbdev/vesafb.c
+++ linux-libre-6.6.145-gnu/drivers/video/fbdev/vesafb.c
@@ -255,6 +255,7 @@ static int vesafb_probe(struct platform_device *dev)
 	/* ignore error return of fb_get_options */
 	fb_get_options("vesafb", &option);
 	vesafb_setup(option);
+	kfree(option);
 
 	if (si->orig_video_isVGA != VIDEO_TYPE_VLFB)
 		return -ENODEV;
diff --git linux-libre-6.6.144-gnu/drivers/virtio/virtio_mmio.c linux-libre-6.6.145-gnu/drivers/virtio/virtio_mmio.c
index 59892a31cf761..049c4f4ee56fa 100644
--- linux-libre-6.6.144-gnu/drivers/virtio/virtio_mmio.c
+++ linux-libre-6.6.145-gnu/drivers/virtio/virtio_mmio.c
@@ -710,9 +710,7 @@ static int virtio_mmio_remove(struct platform_device *pdev)
 
 #if defined(CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES)
 
-static struct device vm_cmdline_parent = {
-	.init_name = "virtio-mmio-cmdline",
-};
+static struct device *vm_cmdline_parent;
 
 static int vm_cmdline_parent_registered;
 static int vm_cmdline_id;
@@ -720,7 +718,6 @@ static int vm_cmdline_id;
 static int vm_cmdline_set(const char *device,
 		const struct kernel_param *kp)
 {
-	int err;
 	struct resource resources[2] = {};
 	char *str;
 	long long base, size;
@@ -752,11 +749,10 @@ static int vm_cmdline_set(const char *device,
 	resources[1].start = resources[1].end = irq;
 
 	if (!vm_cmdline_parent_registered) {
-		err = device_register(&vm_cmdline_parent);
-		if (err) {
-			put_device(&vm_cmdline_parent);
+		vm_cmdline_parent = __root_device_register("virtio-mmio-cmdline", NULL);
+		if (IS_ERR(vm_cmdline_parent)) {
 			pr_err("Failed to register parent device!\n");
-			return err;
+			return PTR_ERR(vm_cmdline_parent);
 		}
 		vm_cmdline_parent_registered = 1;
 	}
@@ -767,7 +763,7 @@ static int vm_cmdline_set(const char *device,
 		       (unsigned long long)resources[0].end,
 		       (int)resources[1].start);
 
-	pdev = platform_device_register_resndata(&vm_cmdline_parent,
+	pdev = platform_device_register_resndata(vm_cmdline_parent,
 			"virtio-mmio", vm_cmdline_id++,
 			resources, ARRAY_SIZE(resources), NULL, 0);
 
@@ -791,8 +787,12 @@ static int vm_cmdline_get_device(struct device *dev, void *data)
 static int vm_cmdline_get(char *buffer, const struct kernel_param *kp)
 {
 	buffer[0] = '\0';
-	device_for_each_child(&vm_cmdline_parent, buffer,
-			vm_cmdline_get_device);
+
+	if (vm_cmdline_parent_registered) {
+		device_for_each_child(vm_cmdline_parent, buffer,
+				vm_cmdline_get_device);
+	}
+
 	return strlen(buffer) + 1;
 }
 
@@ -814,9 +814,9 @@ static int vm_unregister_cmdline_device(struct device *dev,
 static void vm_unregister_cmdline_devices(void)
 {
 	if (vm_cmdline_parent_registered) {
-		device_for_each_child(&vm_cmdline_parent, NULL,
+		device_for_each_child(vm_cmdline_parent, NULL,
 				vm_unregister_cmdline_device);
-		device_unregister(&vm_cmdline_parent);
+		root_device_unregister(vm_cmdline_parent);
 		vm_cmdline_parent_registered = 0;
 	}
 }
diff --git linux-libre-6.6.144-gnu/drivers/watchdog/apple_wdt.c linux-libre-6.6.145-gnu/drivers/watchdog/apple_wdt.c
index 24e457b695662..920c2addaf908 100644
--- linux-libre-6.6.144-gnu/drivers/watchdog/apple_wdt.c
+++ linux-libre-6.6.145-gnu/drivers/watchdog/apple_wdt.c
@@ -191,6 +191,7 @@ static int apple_wdt_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id apple_wdt_of_match[] = {
+	{ .compatible = "apple,t8103-wdt" },
 	{ .compatible = "apple,wdt" },
 	{},
 };
diff --git linux-libre-6.6.144-gnu/drivers/watchdog/sama5d4_wdt.c linux-libre-6.6.145-gnu/drivers/watchdog/sama5d4_wdt.c
index 13e72918338a2..704b786cc2ec6 100644
--- linux-libre-6.6.144-gnu/drivers/watchdog/sama5d4_wdt.c
+++ linux-libre-6.6.145-gnu/drivers/watchdog/sama5d4_wdt.c
@@ -30,6 +30,7 @@ struct sama5d4_wdt {
 	void __iomem		*reg_base;
 	u32			mr;
 	u32			ir;
+	u32			wddis_mask;
 	unsigned long		last_ping;
 	bool			need_irq;
 	bool			sam9x60_support;
@@ -48,7 +49,10 @@ MODULE_PARM_DESC(nowayout,
 	"Watchdog cannot be stopped once started (default="
 	__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
-#define wdt_enabled (!(wdt->mr & AT91_WDT_WDDIS))
+static inline bool wdt_enabled(struct sama5d4_wdt *wdt)
+{
+	return !(wdt->mr & wdt->wddis_mask);
+}
 
 #define wdt_read(wdt, field) \
 	readl_relaxed((wdt)->reg_base + (field))
@@ -81,12 +85,9 @@ static int sama5d4_wdt_start(struct watchdog_device *wdd)
 {
 	struct sama5d4_wdt *wdt = watchdog_get_drvdata(wdd);
 
-	if (wdt->sam9x60_support) {
+	if (wdt->sam9x60_support)
 		writel_relaxed(wdt->ir, wdt->reg_base + AT91_SAM9X60_IER);
-		wdt->mr &= ~AT91_SAM9X60_WDDIS;
-	} else {
-		wdt->mr &= ~AT91_WDT_WDDIS;
-	}
+	wdt->mr &= ~wdt->wddis_mask;
 	wdt_write(wdt, AT91_WDT_MR, wdt->mr);
 
 	return 0;
@@ -96,12 +97,9 @@ static int sama5d4_wdt_stop(struct watchdog_device *wdd)
 {
 	struct sama5d4_wdt *wdt = watchdog_get_drvdata(wdd);
 
-	if (wdt->sam9x60_support) {
+	if (wdt->sam9x60_support)
 		writel_relaxed(wdt->ir, wdt->reg_base + AT91_SAM9X60_IDR);
-		wdt->mr |= AT91_SAM9X60_WDDIS;
-	} else {
-		wdt->mr |= AT91_WDT_WDDIS;
-	}
+	wdt->mr |= wdt->wddis_mask;
 	wdt_write(wdt, AT91_WDT_MR, wdt->mr);
 
 	return 0;
@@ -117,7 +115,7 @@ static int sama5d4_wdt_ping(struct watchdog_device *wdd)
 }
 
 static int sama5d4_wdt_set_timeout(struct watchdog_device *wdd,
-				 unsigned int timeout)
+				    unsigned int timeout)
 {
 	struct sama5d4_wdt *wdt = watchdog_get_drvdata(wdd);
 	u32 value = WDT_SEC2TICKS(timeout);
@@ -140,8 +138,8 @@ static int sama5d4_wdt_set_timeout(struct watchdog_device *wdd,
 	 * If the watchdog is enabled, then the timeout can be updated. Else,
 	 * wait that the user enables it.
 	 */
-	if (wdt_enabled)
-		wdt_write(wdt, AT91_WDT_MR, wdt->mr & ~AT91_WDT_WDDIS);
+	if (wdt_enabled(wdt))
+		wdt_write(wdt, AT91_WDT_MR, wdt->mr & ~wdt->wddis_mask);
 
 	wdd->timeout = timeout;
 
@@ -184,10 +182,7 @@ static int of_sama5d4_wdt_init(struct device_node *np, struct sama5d4_wdt *wdt)
 {
 	const char *tmp;
 
-	if (wdt->sam9x60_support)
-		wdt->mr = AT91_SAM9X60_WDDIS;
-	else
-		wdt->mr = AT91_WDT_WDDIS;
+	wdt->mr = wdt->wddis_mask;
 
 	if (!of_property_read_string(np, "atmel,watchdog-type", &tmp) &&
 	    !strcmp(tmp, "software"))
@@ -213,15 +208,11 @@ static int sama5d4_wdt_init(struct sama5d4_wdt *wdt)
 	 * If the watchdog is already running, we can safely update it.
 	 * Else, we have to disable it properly.
 	 */
-	if (!wdt_enabled) {
+	if (!wdt_enabled(wdt)) {
 		reg = wdt_read(wdt, AT91_WDT_MR);
-		if (wdt->sam9x60_support && (!(reg & AT91_SAM9X60_WDDIS)))
-			wdt_write_nosleep(wdt, AT91_WDT_MR,
-					  reg | AT91_SAM9X60_WDDIS);
-		else if (!wdt->sam9x60_support &&
-			 (!(reg & AT91_WDT_WDDIS)))
+		if (!(reg & wdt->wddis_mask))
 			wdt_write_nosleep(wdt, AT91_WDT_MR,
-					  reg | AT91_WDT_WDDIS);
+					  reg | wdt->wddis_mask);
 	}
 
 	if (wdt->sam9x60_support) {
@@ -273,6 +264,9 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
 	    of_device_is_compatible(dev->of_node, "microchip,sama7g5-wdt"))
 		wdt->sam9x60_support = true;
 
+	wdt->wddis_mask = wdt->sam9x60_support ? AT91_SAM9X60_WDDIS
+						: AT91_WDT_WDDIS;
+
 	watchdog_set_drvdata(wdd, wdt);
 
 	regs = devm_platform_ioremap_resource(pdev, 0);
@@ -306,8 +300,8 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
 	watchdog_init_timeout(wdd, wdt_timeout, dev);
 
 	reg = wdt_read(wdt, AT91_WDT_MR);
-	if (!(reg & AT91_WDT_WDDIS)) {
-		wdt->mr &= ~AT91_WDT_WDDIS;
+	if (!(reg & wdt->wddis_mask)) {
+		wdt->mr &= ~wdt->wddis_mask;
 		set_bit(WDOG_HW_RUNNING, &wdd->status);
 	}
 
diff --git linux-libre-6.6.144-gnu/drivers/watchdog/sp5100_tco.c linux-libre-6.6.145-gnu/drivers/watchdog/sp5100_tco.c
index 2bd3dc25cb030..7e99c3b1f3676 100644
--- linux-libre-6.6.144-gnu/drivers/watchdog/sp5100_tco.c
+++ linux-libre-6.6.145-gnu/drivers/watchdog/sp5100_tco.c
@@ -92,7 +92,8 @@ static enum tco_reg_layout tco_reg_layout(struct pci_dev *dev)
 	    dev->device == PCI_DEVICE_ID_ATI_SBX00_SMBUS &&
 	    dev->revision < 0x40) {
 		return sp5100;
-	} else if (dev->vendor == PCI_VENDOR_ID_AMD &&
+	} else if ((dev->vendor == PCI_VENDOR_ID_AMD ||
+		    dev->vendor == PCI_VENDOR_ID_HYGON) &&
 	    sp5100_tco_pci->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
 	    sp5100_tco_pci->revision >= AMD_ZEN_SMBUS_PCI_REV) {
 		return efch_mmio;
diff --git linux-libre-6.6.144-gnu/drivers/watchdog/sprd_wdt.c linux-libre-6.6.145-gnu/drivers/watchdog/sprd_wdt.c
index 4e689b6ff1418..aacf04616fefe 100644
--- linux-libre-6.6.144-gnu/drivers/watchdog/sprd_wdt.c
+++ linux-libre-6.6.145-gnu/drivers/watchdog/sprd_wdt.c
@@ -320,10 +320,9 @@ static int sprd_wdt_probe(struct platform_device *pdev)
 	watchdog_init_timeout(&wdt->wdd, 0, dev);
 
 	ret = devm_watchdog_register_device(dev, &wdt->wdd);
-	if (ret) {
-		sprd_wdt_disable(wdt);
+	if (ret)
 		return ret;
-	}
+
 	platform_set_drvdata(pdev, wdt);
 
 	return 0;
diff --git linux-libre-6.6.144-gnu/drivers/watchdog/watchdog_core.c linux-libre-6.6.145-gnu/drivers/watchdog/watchdog_core.c
index 5b55ccae06d4b..2d0bb5e4c9c28 100644
--- linux-libre-6.6.144-gnu/drivers/watchdog/watchdog_core.c
+++ linux-libre-6.6.145-gnu/drivers/watchdog/watchdog_core.c
@@ -381,6 +381,9 @@ static void __watchdog_unregister_device(struct watchdog_device *wdd)
 	if (test_bit(WDOG_STOP_ON_REBOOT, &wdd->status))
 		unregister_reboot_notifier(&wdd->reboot_nb);
 
+	if (test_bit(WDOG_NO_PING_ON_SUSPEND, &wdd->status))
+		unregister_pm_notifier(&wdd->pm_nb);
+
 	watchdog_dev_unregister(wdd);
 	ida_simple_remove(&watchdog_ida, wdd->id);
 }
diff --git linux-libre-6.6.144-gnu/drivers/xen/gntdev.c linux-libre-6.6.145-gnu/drivers/xen/gntdev.c
index 1f21607656182..16af955c5ea59 100644
--- linux-libre-6.6.144-gnu/drivers/xen/gntdev.c
+++ linux-libre-6.6.145-gnu/drivers/xen/gntdev.c
@@ -678,11 +678,15 @@ static long gntdev_ioctl_map_grant_ref(struct gntdev_priv *priv,
 	mutex_lock(&priv->lock);
 	gntdev_add_map(priv, map);
 	op.index = map->index << PAGE_SHIFT;
-	mutex_unlock(&priv->lock);
 
-	if (copy_to_user(u, &op, sizeof(op)) != 0)
+	if (copy_to_user(u, &op, sizeof(op)) != 0) {
+		list_del(&map->next);
+		mutex_unlock(&priv->lock);
+		gntdev_put_map(priv, map);
 		return -EFAULT;
+	}
 
+	mutex_unlock(&priv->lock);
 	return 0;
 }
 
diff --git linux-libre-6.6.144-gnu/drivers/xen/xen-scsiback.c linux-libre-6.6.145-gnu/drivers/xen/xen-scsiback.c
index 3fbea676b3776..18c0df0b1f5a2 100644
--- linux-libre-6.6.144-gnu/drivers/xen/xen-scsiback.c
+++ linux-libre-6.6.145-gnu/drivers/xen/xen-scsiback.c
@@ -612,6 +612,25 @@ static void scsiback_disconnect(struct vscsibk_info *info)
 	xenbus_unmap_ring_vfree(info->dev, info->ring.sring);
 }
 
+/*
+ * Send the error response for a request that did not reach the target core
+ * and return its tag.  Free the tag before the response drops the v2p
+ * reference that keeps the session alive, and snapshot what the response
+ * needs since returning the tag can let the slot be reused.
+ */
+static void scsiback_resp_and_free(struct vscsibk_pend *pending_req,
+				   int32_t result)
+{
+	struct vscsibk_info *info = pending_req->info;
+	struct v2p_entry *v2p = pending_req->v2p;
+	struct se_session *se_sess = v2p->tpg->tpg_nexus->tvn_se_sess;
+	u16 rqid = pending_req->rqid;
+
+	target_free_tag(se_sess, &pending_req->se_cmd);
+	scsiback_send_response(info, NULL, result, 0, rqid);
+	kref_put(&v2p->kref, scsiback_free_translation_entry);
+}
+
 static void scsiback_device_action(struct vscsibk_pend *pending_req,
 	enum tcm_tmreq_table act, int tag)
 {
@@ -640,7 +659,7 @@ static void scsiback_device_action(struct vscsibk_pend *pending_req,
 	return;
 
 err:
-	scsiback_do_resp_with_sense(NULL, err, 0, pending_req);
+	scsiback_resp_and_free(pending_req, err);
 }
 
 /*
@@ -793,9 +812,8 @@ static int scsiback_do_cmd_fn(struct vscsibk_info *info,
 		case VSCSIIF_ACT_SCSI_CDB:
 			if (scsiback_gnttab_data_map(&ring_req, pending_req)) {
 				scsiback_fast_flush_area(pending_req);
-				scsiback_do_resp_with_sense(NULL,
-						DID_ERROR << 16, 0, pending_req);
-				transport_generic_free_cmd(&pending_req->se_cmd, 0);
+				scsiback_resp_and_free(pending_req,
+						       DID_ERROR << 16);
 			} else {
 				scsiback_cmd_exec(pending_req);
 			}
@@ -809,9 +827,7 @@ static int scsiback_do_cmd_fn(struct vscsibk_info *info,
 			break;
 		default:
 			pr_err_ratelimited("invalid request\n");
-			scsiback_do_resp_with_sense(NULL, DID_ERROR << 16, 0,
-						    pending_req);
-			transport_generic_free_cmd(&pending_req->se_cmd, 0);
+			scsiback_resp_and_free(pending_req, DID_ERROR << 16);
 			break;
 		}
 
diff --git linux-libre-6.6.144-gnu/fs/9p/vfs_inode.c linux-libre-6.6.145-gnu/fs/9p/vfs_inode.c
index e084caf467d10..3fbfd6aa1a361 100644
--- linux-libre-6.6.144-gnu/fs/9p/vfs_inode.c
+++ linux-libre-6.6.145-gnu/fs/9p/vfs_inode.c
@@ -521,10 +521,19 @@ static int v9fs_at_to_dotl_flags(int flags)
  * - ext4 (with dir_nlink feature enabled) sets nlink to 1 if a dir has more
  *   than EXT4_LINK_MAX (65000) links.
  *
+ * In cacheless mode the server is the source of truth for nlink and the
+ * inode is going away immediately, so locally adjusting i_nlink buys
+ * nothing and races with concurrent metadata fetches that may already
+ * have observed the post-unlink value (nlink == 0).
+ *
  * @inode: inode whose nlink is being dropped
  */
 static void v9fs_dec_count(struct inode *inode)
 {
+	struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
+
+	if (!(v9ses->cache & (CACHE_META | CACHE_LOOSE)))
+		return;
 	if (!S_ISDIR(inode->i_mode) || inode->i_nlink > 2)
 		drop_nlink(inode);
 }
diff --git linux-libre-6.6.144-gnu/fs/afs/cell.c linux-libre-6.6.145-gnu/fs/afs/cell.c
index 7c0dce8eecadd..93f695936fefc 100644
--- linux-libre-6.6.144-gnu/fs/afs/cell.c
+++ linux-libre-6.6.145-gnu/fs/afs/cell.c
@@ -474,6 +474,8 @@ static int afs_update_cell(struct afs_cell *cell)
 		rcu_assign_pointer(cell->vl_servers, vllist);
 		cell->dns_source = vllist->source;
 		old = p;
+	} else {
+		old = vllist;
 	}
 	write_unlock(&cell->vl_servers_lock);
 	afs_put_vlserverlist(cell->net, old);
diff --git linux-libre-6.6.144-gnu/fs/afs/cmservice.c linux-libre-6.6.145-gnu/fs/afs/cmservice.c
index d4ddb20d67320..69877bf9a42eb 100644
--- linux-libre-6.6.144-gnu/fs/afs/cmservice.c
+++ linux-libre-6.6.145-gnu/fs/afs/cmservice.c
@@ -390,7 +390,6 @@ static int afs_deliver_cb_init_call_back_state3(struct afs_call *call)
 		ret = afs_extract_data(call, false);
 		switch (ret) {
 		case 0:		break;
-		case -EAGAIN:	return 0;
 		default:	return ret;
 		}
 
@@ -503,7 +502,6 @@ static int afs_deliver_cb_probe_uuid(struct afs_call *call)
 		ret = afs_extract_data(call, false);
 		switch (ret) {
 		case 0:		break;
-		case -EAGAIN:	return 0;
 		default:	return ret;
 		}
 
diff --git linux-libre-6.6.144-gnu/fs/afs/fs_operation.c linux-libre-6.6.145-gnu/fs/afs/fs_operation.c
index 7a3803ce3a229..4316cce855cd7 100644
--- linux-libre-6.6.144-gnu/fs/afs/fs_operation.c
+++ linux-libre-6.6.145-gnu/fs/afs/fs_operation.c
@@ -240,7 +240,7 @@ int afs_put_operation(struct afs_operation *op)
 		for (i = 0; i < op->nr_files - 2; i++)
 			if (op->more_files[i].put_vnode)
 				iput(&op->more_files[i].vnode->netfs.inode);
-		kfree(op->more_files);
+		kvfree(op->more_files);
 	}
 
 	afs_end_cursor(&op->ac);
diff --git linux-libre-6.6.144-gnu/fs/afs/rxrpc.c linux-libre-6.6.145-gnu/fs/afs/rxrpc.c
index 43154c70366ae..3493d82a10ff8 100644
--- linux-libre-6.6.144-gnu/fs/afs/rxrpc.c
+++ linux-libre-6.6.145-gnu/fs/afs/rxrpc.c
@@ -109,8 +109,14 @@ void afs_close_socket(struct afs_net *net)
 {
 	_enter("");
 
+	cancel_work_sync(&net->charge_preallocation_work);
+	/* Future work items should now see ->live is false. */
+
 	kernel_listen(net->socket, 0);
+
+	/* Make sure work items are no longer running. */
 	flush_workqueue(afs_async_calls);
+	cancel_work_sync(&net->charge_preallocation_work);
 
 	if (net->spare_incoming_call) {
 		afs_put_call(net->spare_incoming_call);
@@ -727,7 +733,7 @@ void afs_charge_preallocation(struct work_struct *work)
 		container_of(work, struct afs_net, charge_preallocation_work);
 	struct afs_call *call = net->spare_incoming_call;
 
-	for (;;) {
+	while (READ_ONCE(net->live)) {
 		if (!call) {
 			call = afs_alloc_call(net, &afs_RXCMxxxx, GFP_KERNEL);
 			if (!call)
@@ -772,7 +778,8 @@ static void afs_rx_new_call(struct sock *sk, struct rxrpc_call *rxcall,
 {
 	struct afs_net *net = afs_sock2net(sk);
 
-	queue_work(afs_wq, &net->charge_preallocation_work);
+	if (net->live)
+		queue_work(afs_wq, &net->charge_preallocation_work);
 }
 
 /*
diff --git linux-libre-6.6.144-gnu/fs/afs/super.c linux-libre-6.6.145-gnu/fs/afs/super.c
index e95fb4cb4fcd2..1dd6c7c9713be 100644
--- linux-libre-6.6.144-gnu/fs/afs/super.c
+++ linux-libre-6.6.145-gnu/fs/afs/super.c
@@ -597,7 +597,8 @@ static int afs_get_tree(struct fs_context *fc)
 	}
 
 	fc->root = dget(sb->s_root);
-	trace_afs_get_tree(as->cell, as->volume);
+	if (!ctx->dyn_root)
+		trace_afs_get_tree(as->cell, as->volume);
 	_leave(" = 0 [%p]", sb);
 	return 0;
 
diff --git linux-libre-6.6.144-gnu/fs/afs/vl_list.c linux-libre-6.6.145-gnu/fs/afs/vl_list.c
index acc48216136ae..2761ac3ab0076 100644
--- linux-libre-6.6.144-gnu/fs/afs/vl_list.c
+++ linux-libre-6.6.145-gnu/fs/afs/vl_list.c
@@ -88,7 +88,7 @@ static struct afs_addr_list *afs_extract_vl_addrs(const u8 **_b, const u8 *end,
 {
 	struct afs_addr_list *alist;
 	const u8 *b = *_b;
-	int ret = -EINVAL;
+	int ret;
 
 	alist = afs_alloc_addrlist(nr_addrs, VL_SERVICE, port);
 	if (!alist)
@@ -106,6 +106,7 @@ static struct afs_addr_list *afs_extract_vl_addrs(const u8 **_b, const u8 *end,
 		case DNS_ADDRESS_IS_IPV4:
 			if (end - b < 4) {
 				_leave(" = -EINVAL [short inet]");
+				ret = -EINVAL;
 				goto error;
 			}
 			memcpy(x, b, 4);
@@ -116,6 +117,7 @@ static struct afs_addr_list *afs_extract_vl_addrs(const u8 **_b, const u8 *end,
 		case DNS_ADDRESS_IS_IPV6:
 			if (end - b < 16) {
 				_leave(" = -EINVAL [short inet6]");
+				ret = -EINVAL;
 				goto error;
 			}
 			memcpy(x, b, 16);
@@ -190,6 +192,8 @@ struct afs_vlserver_list *afs_extract_vlserver_list(struct afs_cell *cell,
 
 	b += sizeof(*hdr);
 	while (end - b >= sizeof(bs)) {
+		int nlen;
+
 		bs.name_len	= afs_extract_le16(&b);
 		bs.priority	= afs_extract_le16(&b);
 		bs.weight	= afs_extract_le16(&b);
@@ -199,10 +203,12 @@ struct afs_vlserver_list *afs_extract_vlserver_list(struct afs_cell *cell,
 		bs.protocol	= *b++;
 		bs.nr_addrs	= *b++;
 
+		nlen = min3(bs.name_len, end - b, 255);
+
 		_debug("extract %u %u %u %u %u %u %*.*s",
 		       bs.name_len, bs.priority, bs.weight,
 		       bs.port, bs.protocol, bs.nr_addrs,
-		       bs.name_len, bs.name_len, b);
+		       bs.name_len, nlen, b);
 
 		if (end - b < bs.name_len)
 			break;
diff --git linux-libre-6.6.144-gnu/fs/afs/volume.c linux-libre-6.6.145-gnu/fs/afs/volume.c
index 0f64b97581272..3f2e088fb27d9 100644
--- linux-libre-6.6.144-gnu/fs/afs/volume.c
+++ linux-libre-6.6.145-gnu/fs/afs/volume.c
@@ -37,7 +37,7 @@ static struct afs_volume *afs_insert_volume_into_cell(struct afs_cell *cell,
 				goto found;
 			}
 
-			set_bit(AFS_VOLUME_RM_TREE, &volume->flags);
+			set_bit(AFS_VOLUME_RM_TREE, &p->flags);
 			rb_replace_node_rcu(&p->cell_node, &volume->cell_node, &cell->volumes);
 		}
 	}
diff --git linux-libre-6.6.144-gnu/fs/btrfs/btrfs_inode.h linux-libre-6.6.145-gnu/fs/btrfs/btrfs_inode.h
index a2e471d51a8f0..479023e9d74aa 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/btrfs_inode.h
+++ linux-libre-6.6.145-gnu/fs/btrfs/btrfs_inode.h
@@ -441,6 +441,8 @@ int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, long nr,
 int btrfs_set_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end,
 			      unsigned int extra_bits,
 			      struct extent_state **cached_state);
+int btrfs_reset_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end,
+				unsigned int extra_bits, struct extent_state **cached_state);
 
 struct btrfs_new_inode_args {
 	/* Input */
diff --git linux-libre-6.6.144-gnu/fs/btrfs/extent-tree.c linux-libre-6.6.145-gnu/fs/btrfs/extent-tree.c
index 04ea2b2a9383e..72d32a254cdb5 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/extent-tree.c
+++ linux-libre-6.6.145-gnu/fs/btrfs/extent-tree.c
@@ -2061,7 +2061,8 @@ static noinline int __btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
 			locked_ref = btrfs_obtain_ref_head(trans);
 			if (IS_ERR_OR_NULL(locked_ref)) {
 				if (PTR_ERR(locked_ref) == -EAGAIN) {
-					continue;
+					count++;
+					goto again;
 				} else {
 					break;
 				}
@@ -2109,7 +2110,7 @@ static noinline int __btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
 		 * Either success case or btrfs_run_delayed_refs_for_head
 		 * returned -EAGAIN, meaning we need to select another head
 		 */
-
+again:
 		locked_ref = NULL;
 		cond_resched();
 	} while ((nr != -1 && count < nr) || locked_ref);
@@ -6053,12 +6054,16 @@ static int btrfs_trim_free_extents(struct btrfs_device *device, u64 *trimmed)
 
 	*trimmed = 0;
 
-	/* Discard not supported = nothing to do. */
-	if (!bdev_max_discard_sectors(device->bdev))
+	/*
+	 * The caller only filters out MISSING devices, but a device that was
+	 * missing at mount and later rescanned has MISSING cleared while bdev
+	 * is still NULL and WRITEABLE is still unset. Skip those here.
+	 */
+	if (!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) || !device->bdev)
 		return 0;
 
-	/* Not writable = nothing to do. */
-	if (!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state))
+	/* Discard not supported = nothing to do. */
+	if (!bdev_max_discard_sectors(device->bdev))
 		return 0;
 
 	/* No free space = nothing to do. */
diff --git linux-libre-6.6.144-gnu/fs/btrfs/file.c linux-libre-6.6.145-gnu/fs/btrfs/file.c
index 8e7108c14de2c..a188467a9fb3d 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/file.c
+++ linux-libre-6.6.145-gnu/fs/btrfs/file.c
@@ -151,16 +151,8 @@ int btrfs_dirty_pages(struct btrfs_inode *inode, struct page **pages,
 
 	end_of_last_block = start_pos + num_bytes - 1;
 
-	/*
-	 * The pages may have already been dirty, clear out old accounting so
-	 * we can set things up properly
-	 */
-	clear_extent_bit(&inode->io_tree, start_pos, end_of_last_block,
-			 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG,
-			 cached);
-
-	err = btrfs_set_extent_delalloc(inode, start_pos, end_of_last_block,
-					extra_bits, cached);
+	err = btrfs_reset_extent_delalloc(inode, start_pos, end_of_last_block,
+					  extra_bits, cached);
 	if (err)
 		return err;
 
diff --git linux-libre-6.6.144-gnu/fs/btrfs/inode.c linux-libre-6.6.145-gnu/fs/btrfs/inode.c
index 7add1a019d857..b1e2b3f732cce 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/inode.c
+++ linux-libre-6.6.145-gnu/fs/btrfs/inode.c
@@ -80,10 +80,12 @@ struct btrfs_iget_args {
 
 struct btrfs_dio_data {
 	ssize_t submitted;
+	loff_t old_isize;
 	struct extent_changeset *data_reserved;
 	struct btrfs_ordered_extent *ordered;
 	bool data_space_reserved;
 	bool nocow_done;
+	bool updated_isize;
 };
 
 struct btrfs_dio_private {
@@ -2666,7 +2668,11 @@ int btrfs_set_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end,
 			      unsigned int extra_bits,
 			      struct extent_state **cached_state)
 {
-	WARN_ON(PAGE_ALIGNED(end));
+	const u32 blocksize = inode->root->fs_info->sectorsize;
+
+	/* Basic alignment check. */
+	ASSERT(IS_ALIGNED(start, blocksize));
+	ASSERT(IS_ALIGNED(end + 1, blocksize));
 
 	if (start >= i_size_read(&inode->vfs_inode) &&
 	    !(inode->flags & BTRFS_INODE_PREALLOC)) {
@@ -2872,6 +2878,50 @@ int btrfs_writepage_cow_fixup(struct page *page)
 	return -EAGAIN;
 }
 
+/*
+ * Clear the old accounting flags and set EXTENT_DELALLOC for the range.
+ *
+ * Return <0 for error, in that case no range has EXTENT_DELALLOC bit cleared or set.
+ */
+int btrfs_reset_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end,
+				unsigned int extra_bits, struct extent_state **cached_state)
+{
+	const u32 blocksize = inode->root->fs_info->sectorsize;
+
+	/* The @extra_bits can only be EXTENT_NORESERVE for now. */
+	ASSERT(!(extra_bits & ~EXTENT_NORESERVE));
+
+	/* Basic alignment check. */
+	ASSERT(IS_ALIGNED(start, blocksize));
+	ASSERT(IS_ALIGNED(end + 1, blocksize));
+
+	/*
+	 * Check and set DELALLOC_NEW flag, this needs to search tree thus can
+	 * fail early.  Thus we want to do this before clearing EXTENT_DELALLOC.
+	 */
+	if (start >= i_size_read(&inode->vfs_inode) &&
+	    !(inode->flags & BTRFS_INODE_PREALLOC)) {
+		/*
+		 * There can't be any extents following EOF in this case so just
+		 * set the delalloc new bit for the range directly.
+		 */
+		extra_bits |= EXTENT_DELALLOC_NEW;
+	} else {
+		int ret;
+
+		ret = btrfs_find_new_delalloc_bytes(inode, start, end + 1 - start,
+						    NULL);
+		if (unlikely(ret))
+			return ret;
+	}
+	/* Clear the old accounting as the range may already be dirty. */
+	clear_extent_bit(&inode->io_tree, start, end,
+			 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING |
+			 EXTENT_DEFRAG, cached_state);
+	return set_extent_bit(&inode->io_tree, start, end,
+			      EXTENT_DELALLOC | extra_bits, cached_state);
+}
+
 static int insert_reserved_file_extent(struct btrfs_trans_handle *trans,
 				       struct btrfs_inode *inode, u64 file_pos,
 				       struct btrfs_file_extent_item *stack_fi,
@@ -4799,12 +4849,7 @@ again:
 		goto again;
 	}
 
-	clear_extent_bit(&inode->io_tree, block_start, block_end,
-			 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG,
-			 &cached_state);
-
-	ret = btrfs_set_extent_delalloc(inode, block_start, block_end, 0,
-					&cached_state);
+	ret = btrfs_reset_extent_delalloc(inode, block_start, block_end, 0, &cached_state);
 	if (ret) {
 		unlock_extent(io_tree, block_start, block_end, &cached_state);
 		goto out_unlock;
@@ -7362,6 +7407,7 @@ static int btrfs_get_blocks_direct_write(struct extent_map **map,
 	bool space_reserved = false;
 	u64 len = *lenp;
 	u64 prev_len;
+	loff_t old_isize;
 	int ret = 0;
 
 	/*
@@ -7477,8 +7523,14 @@ static int btrfs_get_blocks_direct_write(struct extent_map **map,
 	 * Need to update the i_size under the extent lock so buffered
 	 * readers will get the updated i_size when we unlock.
 	 */
-	if (start + len > i_size_read(inode))
+	old_isize = i_size_read(inode);
+	if (start + len > old_isize) {
+		if (!dio_data->updated_isize) {
+			dio_data->old_isize = old_isize;
+			dio_data->updated_isize = true;
+		}
 		i_size_write(inode, start + len);
+	}
 out:
 	if (ret && space_reserved) {
 		btrfs_delalloc_release_extents(BTRFS_I(inode), len);
@@ -7754,12 +7806,55 @@ static int btrfs_dio_iomap_end(struct inode *inode, loff_t pos, loff_t length,
 	if (submitted < length) {
 		pos += submitted;
 		length -= submitted;
-		if (write)
+		if (write) {
+			/*
+			 * Got a short write and have updated the isize, need to
+			 * revert the isize change.
+			 *
+			 * Normally we need to update isize with extent lock hold,
+			 * but we're safe due to the following factors:
+			 *
+			 * - Only a single writer can be enlarging isize
+			 *   Enlarging isize will take the exclusive inode lock.
+			 *
+			 * - Buffered readers need to wait for the OE we're holding
+			 *   Buffered readers will lock extent and wait for OE
+			 *   of the folio range, and since page cache is invalidated
+			 *   the OE wait can not be skipped.
+			 *
+			 * So here we are safe to revert the isize before
+			 * finishing the OE, and no reader of the remaining range
+			 * can see the enlarged size.
+			 *
+			 * TODO: Extend the DIO_LOCKED lifespan for direct writes,
+			 * and only enlarge isize after a successful write.
+			 */
+			if (dio_data->updated_isize) {
+				u64 new_isize;
+
+				if (submitted == 0)
+					new_isize = dio_data->old_isize;
+				else
+					new_isize = max(dio_data->old_isize, pos);
+				i_size_write(inode, new_isize);
+				dio_data->updated_isize = false;
+			}
+			/*
+			 * We have a short write, if there is any range
+			 * that is submitted properly, that part will have
+			 * its own OE split from the original one.
+			 *
+			 * So for the OE at dio_data->ordered, it's the part
+			 * that is not submitted, and should be marked
+			 * as fully truncated.
+			 */
+			btrfs_mark_ordered_extent_truncated(dio_data->ordered, 0);
 			btrfs_finish_ordered_extent(dio_data->ordered, NULL,
-						    pos, length, false);
-		else
+						    pos, length, true);
+		} else {
 			unlock_extent(&BTRFS_I(inode)->io_tree, pos,
 				      pos + length - 1, NULL);
+		}
 		ret = -ENOTBLK;
 	}
 	if (write) {
@@ -8109,11 +8204,7 @@ static void btrfs_invalidate_folio(struct folio *folio, size_t offset,
 					 EXTENT_LOCKED | EXTENT_DO_ACCOUNTING |
 					 EXTENT_DEFRAG, &cached_state);
 
-		spin_lock_irq(&inode->ordered_tree.lock);
-		set_bit(BTRFS_ORDERED_TRUNCATED, &ordered->flags);
-		ordered->truncated_len = min(ordered->truncated_len,
-					     cur - ordered->file_offset);
-		spin_unlock_irq(&inode->ordered_tree.lock);
+		btrfs_mark_ordered_extent_truncated(ordered, cur - ordered->file_offset);
 
 		/*
 		 * If the ordered extent has finished, we're safe to delete all
@@ -8278,19 +8369,8 @@ again:
 		}
 	}
 
-	/*
-	 * page_mkwrite gets called when the page is firstly dirtied after it's
-	 * faulted in, but write(2) could also dirty a page and set delalloc
-	 * bits, thus in this case for space account reason, we still need to
-	 * clear any delalloc bits within this page range since we have to
-	 * reserve data&meta space before lock_page() (see above comments).
-	 */
-	clear_extent_bit(&BTRFS_I(inode)->io_tree, page_start, end,
-			  EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING |
-			  EXTENT_DEFRAG, &cached_state);
-
-	ret2 = btrfs_set_extent_delalloc(BTRFS_I(inode), page_start, end, 0,
-					&cached_state);
+	ret2 = btrfs_reset_extent_delalloc(BTRFS_I(inode), page_start, end, 0,
+					   &cached_state);
 	if (ret2) {
 		unlock_extent(io_tree, page_start, page_end, &cached_state);
 		ret = VM_FAULT_SIGBUS;
diff --git linux-libre-6.6.144-gnu/fs/btrfs/ordered-data.c linux-libre-6.6.145-gnu/fs/btrfs/ordered-data.c
index e0a2d0cfd5ebe..ff37971ef8974 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/ordered-data.c
+++ linux-libre-6.6.145-gnu/fs/btrfs/ordered-data.c
@@ -303,6 +303,18 @@ void btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry,
 	spin_unlock_irq(&tree->lock);
 }
 
+void btrfs_mark_ordered_extent_truncated(struct btrfs_ordered_extent *ordered,
+					 u64 truncate_len)
+{
+	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+
+	ASSERT(truncate_len <= ordered->num_bytes);
+	spin_lock_irq(&inode->ordered_tree.lock);
+	set_bit(BTRFS_ORDERED_TRUNCATED, &ordered->flags);
+	ordered->truncated_len = min(ordered->truncated_len, truncate_len);
+	spin_unlock_irq(&inode->ordered_tree.lock);
+}
+
 static void finish_ordered_fn(struct btrfs_work *work)
 {
 	struct btrfs_ordered_extent *ordered_extent;
diff --git linux-libre-6.6.144-gnu/fs/btrfs/ordered-data.h linux-libre-6.6.145-gnu/fs/btrfs/ordered-data.h
index 1c51ac57e5dfd..ef06ba6117c20 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/ordered-data.h
+++ linux-libre-6.6.145-gnu/fs/btrfs/ordered-data.h
@@ -210,6 +210,8 @@ bool btrfs_try_lock_ordered_range(struct btrfs_inode *inode, u64 start, u64 end,
 				  struct extent_state **cached_state);
 struct btrfs_ordered_extent *btrfs_split_ordered_extent(
 			struct btrfs_ordered_extent *ordered, u64 len);
+void btrfs_mark_ordered_extent_truncated(struct btrfs_ordered_extent *ordered,
+					 u64 truncate_len);
 int __init ordered_data_init(void);
 void __cold ordered_data_exit(void);
 
diff --git linux-libre-6.6.144-gnu/fs/btrfs/reflink.c linux-libre-6.6.145-gnu/fs/btrfs/reflink.c
index 9f60aa79a8c50..35ef65b7c25d6 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/reflink.c
+++ linux-libre-6.6.145-gnu/fs/btrfs/reflink.c
@@ -95,10 +95,7 @@ static int copy_inline_to_page(struct btrfs_inode *inode,
 	if (ret < 0)
 		goto out_unlock;
 
-	clear_extent_bit(&inode->io_tree, file_offset, range_end,
-			 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG,
-			 NULL);
-	ret = btrfs_set_extent_delalloc(inode, file_offset, range_end, 0, NULL);
+	ret = btrfs_reset_extent_delalloc(inode, file_offset, range_end, 0, NULL);
 	if (ret)
 		goto out_unlock;
 
diff --git linux-libre-6.6.144-gnu/fs/btrfs/super.c linux-libre-6.6.145-gnu/fs/btrfs/super.c
index 2045ac3d94c4d..671f1eb26ec65 100644
--- linux-libre-6.6.144-gnu/fs/btrfs/super.c
+++ linux-libre-6.6.145-gnu/fs/btrfs/super.c
@@ -2048,7 +2048,8 @@ static int btrfs_statfs(struct dentry *dentry, struct kstatfs *buf)
 	int mixed = 0;
 
 	list_for_each_entry(found, &fs_info->space_info, list) {
-		if (found->flags & BTRFS_BLOCK_GROUP_DATA) {
+		if (found->flags & BTRFS_BLOCK_GROUP_DATA &&
+		    found->subgroup_id != BTRFS_SUB_GROUP_DATA_RELOC) {
 			int i;
 
 			total_free_data += found->disk_total - found->disk_used;
diff --git linux-libre-6.6.144-gnu/fs/configfs/dir.c linux-libre-6.6.145-gnu/fs/configfs/dir.c
index 2df99cd1034d4..972fb89ad2214 100644
--- linux-libre-6.6.144-gnu/fs/configfs/dir.c
+++ linux-libre-6.6.145-gnu/fs/configfs/dir.c
@@ -225,15 +225,16 @@ static int configfs_dirent_exists(struct configfs_dirent *parent_sd,
 {
 	struct configfs_dirent * sd;
 
+	spin_lock(&configfs_dirent_lock);
 	list_for_each_entry(sd, &parent_sd->s_children, s_sibling) {
 		if (sd->s_element) {
-			const unsigned char *existing = configfs_get_name(sd);
-			if (strcmp(existing, new))
-				continue;
-			else
+			if (strcmp(configfs_get_name(sd), new) == 0) {
+				spin_unlock(&configfs_dirent_lock);
 				return -EEXIST;
+			}
 		}
 	}
+	spin_unlock(&configfs_dirent_lock);
 
 	return 0;
 }
@@ -462,6 +463,9 @@ static struct dentry * configfs_lookup(struct inode *dir,
 
 			inode = configfs_create(dentry, mode);
 			if (IS_ERR(inode)) {
+				spin_lock(&configfs_dirent_lock);
+				sd->s_dentry = NULL;
+				spin_unlock(&configfs_dirent_lock);
 				configfs_put(sd);
 				return ERR_CAST(inode);
 			}
@@ -548,11 +552,28 @@ static void configfs_detach_rollback(struct dentry *dentry)
 			configfs_detach_rollback(sd->s_dentry);
 }
 
+/*
+ * Find the next non-cursor.  configfs_dirent_lock held by caller.
+ */
+static struct configfs_dirent *next_dirent(struct configfs_dirent *parent,
+					   struct configfs_dirent *last)
+{
+	struct configfs_dirent *s;
+
+	s = list_prepare_entry(last, &parent->s_children, s_sibling);
+
+	list_for_each_entry_continue(s, &parent->s_children, s_sibling) {
+		if (s->s_element)
+			return s;
+	}
+	return NULL;
+}
+
 static void detach_attrs(struct config_item * item)
 {
 	struct dentry * dentry = dget(item->ci_dentry);
-	struct configfs_dirent * parent_sd;
-	struct configfs_dirent * sd, * tmp;
+	struct configfs_dirent *parent_sd;
+	struct configfs_dirent *sd, *next;
 
 	if (!dentry)
 		return;
@@ -561,15 +582,19 @@ static void detach_attrs(struct config_item * item)
 		 dentry->d_name.name);
 
 	parent_sd = dentry->d_fsdata;
-	list_for_each_entry_safe(sd, tmp, &parent_sd->s_children, s_sibling) {
-		if (!sd->s_element || !(sd->s_type & CONFIGFS_NOT_PINNED))
+
+	spin_lock(&configfs_dirent_lock);
+	for (sd = next_dirent(parent_sd, NULL); sd; sd = next) {
+		next = next_dirent(parent_sd, sd);
+		if (!(sd->s_type & CONFIGFS_NOT_PINNED))
 			continue;
-		spin_lock(&configfs_dirent_lock);
 		list_del_init(&sd->s_sibling);
 		spin_unlock(&configfs_dirent_lock);
 		configfs_drop_dentry(sd, dentry);
 		configfs_put(sd);
+		spin_lock(&configfs_dirent_lock);
 	}
+	spin_unlock(&configfs_dirent_lock);
 
 	/**
 	 * Drop reference from dget() on entrance.
@@ -618,18 +643,20 @@ static void detach_groups(struct config_group *group)
 	struct dentry * dentry = dget(group->cg_item.ci_dentry);
 	struct dentry *child;
 	struct configfs_dirent *parent_sd;
-	struct configfs_dirent *sd, *tmp;
+	struct configfs_dirent *sd, *next;
 
 	if (!dentry)
 		return;
 
 	parent_sd = dentry->d_fsdata;
-	list_for_each_entry_safe(sd, tmp, &parent_sd->s_children, s_sibling) {
-		if (!sd->s_element ||
-		    !(sd->s_type & CONFIGFS_USET_DEFAULT))
+	spin_lock(&configfs_dirent_lock);
+	for (sd = next_dirent(parent_sd, NULL); sd; sd = next) {
+		next = next_dirent(parent_sd, sd);
+		if (!(sd->s_type & CONFIGFS_USET_DEFAULT))
 			continue;
 
 		child = sd->s_dentry;
+		spin_unlock(&configfs_dirent_lock);
 
 		inode_lock(d_inode(child));
 
@@ -641,7 +668,9 @@ static void detach_groups(struct config_group *group)
 
 		d_delete(child);
 		dput(child);
+		spin_lock(&configfs_dirent_lock);
 	}
+	spin_unlock(&configfs_dirent_lock);
 
 	/**
 	 * Drop reference from dget() on entrance.
@@ -1093,6 +1122,7 @@ configfs_find_subsys_dentry(struct configfs_dirent *root_sd,
 	struct configfs_dirent *p;
 	struct configfs_dirent *ret = NULL;
 
+	spin_lock(&configfs_dirent_lock);
 	list_for_each_entry(p, &root_sd->s_children, s_sibling) {
 		if (p->s_type & CONFIGFS_DIR &&
 		    p->s_element == subsys_item) {
@@ -1100,6 +1130,7 @@ configfs_find_subsys_dentry(struct configfs_dirent *root_sd,
 			break;
 		}
 	}
+	spin_unlock(&configfs_dirent_lock);
 
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/fs/dlm/midcomms.c linux-libre-6.6.145-gnu/fs/dlm/midcomms.c
index 2247ebb61be1e..6a6ccf2f8db52 100644
--- linux-libre-6.6.144-gnu/fs/dlm/midcomms.c
+++ linux-libre-6.6.145-gnu/fs/dlm/midcomms.c
@@ -970,10 +970,10 @@ static void midcomms_new_msg_cb(void *data)
 	atomic_inc(&mh->node->send_queue_cnt);
 
 	spin_lock_bh(&mh->node->send_queue_lock);
+	/* need to be locked with list_add_tail_rcu() because list is ordered */
+	mh->seq = atomic_fetch_inc(&mh->node->seq_send);
 	list_add_tail_rcu(&mh->list, &mh->node->send_queue);
 	spin_unlock_bh(&mh->node->send_queue_lock);
-
-	mh->seq = atomic_fetch_inc(&mh->node->seq_send);
 }
 
 static struct dlm_msg *dlm_midcomms_get_msg_3_2(struct dlm_mhandle *mh, int nodeid,
diff --git linux-libre-6.6.144-gnu/fs/efs/file.c linux-libre-6.6.145-gnu/fs/efs/file.c
index 9e641da6fab27..9153dfe79bbcc 100644
--- linux-libre-6.6.144-gnu/fs/efs/file.c
+++ linux-libre-6.6.145-gnu/fs/efs/file.c
@@ -18,16 +18,9 @@ int efs_get_block(struct inode *inode, sector_t iblock,
 
 	if (create)
 		return error;
-	if (iblock >= inode->i_blocks) {
-#ifdef DEBUG
-		/*
-		 * i have no idea why this happens as often as it does
-		 */
-		pr_warn("%s(): block %d >= %ld (filesize %ld)\n",
-			__func__, block, inode->i_blocks, inode->i_size);
-#endif
+	if (iblock >= inode->i_blocks)
 		return 0;
-	}
+
 	phys = efs_map_block(inode, iblock);
 	if (phys)
 		map_bh(bh_result, inode->i_sb, phys);
@@ -42,16 +35,8 @@ int efs_bmap(struct inode *inode, efs_block_t block) {
 	}
 
 	/* are we about to read past the end of a file ? */
-	if (!(block < inode->i_blocks)) {
-#ifdef DEBUG
-		/*
-		 * i have no idea why this happens as often as it does
-		 */
-		pr_warn("%s(): block %d >= %ld (filesize %ld)\n",
-			__func__, block, inode->i_blocks, inode->i_size);
-#endif
+	if (!(block < inode->i_blocks))
 		return 0;
-	}
 
 	return efs_map_block(inode, block);
 }
diff --git linux-libre-6.6.144-gnu/fs/exfat/dir.c linux-libre-6.6.145-gnu/fs/exfat/dir.c
index 99625a2ad33b7..d39324b00ecb9 100644
--- linux-libre-6.6.144-gnu/fs/exfat/dir.c
+++ linux-libre-6.6.145-gnu/fs/exfat/dir.c
@@ -552,21 +552,43 @@ static void exfat_free_benign_secondary_clusters(struct inode *inode,
 	exfat_free_cluster(inode, &dir);
 }
 
+/*
+ * exfat_init_ext_entry - initialize extension entries of a dentry set
+ * @inode:       parent directory inode
+ * @p_dir:       directory the dentry set is in
+ * @entry:       index of the first entry of the dentry set
+ * @num_entries: number of entries excluding benign secondary entries
+ * @p_uniname:   filename to store
+ * @old_es:      optional source entry set with benign secondary entries, or NULL
+ * @num_extra:   number of benign secondary entries to copy from @old_es
+ *
+ * Set up the file, stream extension, and filename entries, optionally
+ * preserving @num_extra benign secondary entries from @old_es.  @old_es
+ * may refer to the same dentry set that is being initialized.
+ */
 int exfat_init_ext_entry(struct inode *inode, struct exfat_chain *p_dir,
-		int entry, int num_entries, struct exfat_uni_name *p_uniname)
+		int entry, int num_entries, struct exfat_uni_name *p_uniname,
+		struct exfat_entry_set_cache *old_es, int num_extra)
 {
 	struct super_block *sb = inode->i_sb;
-	int i;
+	int i, src_start = 0;
 	unsigned short *uniname = p_uniname->name;
 	struct exfat_dentry *ep;
 	struct buffer_head *bh;
 	int sync = IS_DIRSYNC(inode);
 
+	if (WARN_ON(num_extra < 0 || (num_extra && (!old_es ||
+		    old_es->num_entries < ES_IDX_FIRST_FILENAME + num_extra))))
+		num_extra = 0;
+
+	if (old_es && num_extra > 0)
+		src_start = old_es->num_entries - num_extra;
+
 	ep = exfat_get_dentry(sb, p_dir, entry, &bh);
 	if (!ep)
 		return -EIO;
 
-	ep->dentry.file.num_ext = (unsigned char)(num_entries - 1);
+	ep->dentry.file.num_ext = (unsigned char)(num_entries - 1 + num_extra);
 	exfat_update_bh(bh, sync);
 	brelse(bh);
 
@@ -579,14 +601,24 @@ int exfat_init_ext_entry(struct inode *inode, struct exfat_chain *p_dir,
 	exfat_update_bh(bh, sync);
 	brelse(bh);
 
+	if (old_es && num_extra > 0) {
+		for (i = 0; i < num_extra; i++) {
+			ep = exfat_get_dentry(sb, p_dir,
+					      entry + num_entries + i, &bh);
+			if (!ep)
+				return -EIO;
+
+			*ep = *exfat_get_dentry_cached(old_es, src_start + i);
+			exfat_update_bh(bh, sync);
+			brelse(bh);
+		}
+	}
+
 	for (i = EXFAT_FIRST_CLUSTER; i < num_entries; i++) {
 		ep = exfat_get_dentry(sb, p_dir, entry + i, &bh);
 		if (!ep)
 			return -EIO;
 
-		if (exfat_get_entry_type(ep) & TYPE_BENIGN_SEC)
-			exfat_free_benign_secondary_clusters(inode, ep);
-
 		exfat_init_name_entry(ep, uniname);
 		exfat_update_bh(bh, sync);
 		brelse(bh);
@@ -598,7 +630,7 @@ int exfat_init_ext_entry(struct inode *inode, struct exfat_chain *p_dir,
 }
 
 int exfat_remove_entries(struct inode *inode, struct exfat_chain *p_dir,
-		int entry, int order, int num_entries)
+		int entry, int order, int num_entries, bool free_benign)
 {
 	struct super_block *sb = inode->i_sb;
 	int i;
@@ -610,7 +642,7 @@ int exfat_remove_entries(struct inode *inode, struct exfat_chain *p_dir,
 		if (!ep)
 			return -EIO;
 
-		if (exfat_get_entry_type(ep) & TYPE_BENIGN_SEC)
+		if (free_benign && (exfat_get_entry_type(ep) & TYPE_BENIGN_SEC))
 			exfat_free_benign_secondary_clusters(inode, ep);
 
 		exfat_set_entry_type(ep, TYPE_DELETED);
@@ -1081,6 +1113,7 @@ rewind:
 
 			if (entry_type == TYPE_EXTEND) {
 				unsigned short entry_uniname[16], unichar;
+				unsigned int offset;
 
 				if (step != DIRENT_STEP_NAME ||
 				    name_len >= MAX_NAME_LENGTH) {
@@ -1089,13 +1122,15 @@ rewind:
 					continue;
 				}
 
-				if (++order == 2)
-					uniname = p_uniname->name;
-				else
-					uniname += EXFAT_FILE_NAME_LEN;
-
+				offset = (++order - 2) * EXFAT_FILE_NAME_LEN;
 				len = exfat_extract_uni_name(ep, entry_uniname);
 				brelse(bh);
+				if (offset > MAX_NAME_LENGTH ||
+				    len > MAX_NAME_LENGTH - offset) {
+					step = DIRENT_STEP_FILE;
+					continue;
+				}
+				uniname = p_uniname->name + offset;
 				name_len += len;
 
 				unichar = *(uniname+len);
diff --git linux-libre-6.6.144-gnu/fs/exfat/exfat_fs.h linux-libre-6.6.145-gnu/fs/exfat/exfat_fs.h
index 19245ddd885fc..96b1faa25aaa9 100644
--- linux-libre-6.6.144-gnu/fs/exfat/exfat_fs.h
+++ linux-libre-6.6.145-gnu/fs/exfat/exfat_fs.h
@@ -480,9 +480,10 @@ int exfat_init_dir_entry(struct inode *inode, struct exfat_chain *p_dir,
 		int entry, unsigned int type, unsigned int start_clu,
 		unsigned long long size);
 int exfat_init_ext_entry(struct inode *inode, struct exfat_chain *p_dir,
-		int entry, int num_entries, struct exfat_uni_name *p_uniname);
+		int entry, int num_entries, struct exfat_uni_name *p_uniname,
+		struct exfat_entry_set_cache *old_es, int num_extra);
 int exfat_remove_entries(struct inode *inode, struct exfat_chain *p_dir,
-		int entry, int order, int num_entries);
+		int entry, int order, int num_entries, bool free_benign);
 int exfat_update_dir_chksum(struct inode *inode, struct exfat_chain *p_dir,
 		int entry);
 void exfat_update_dir_chksum_with_entry_set(struct exfat_entry_set_cache *es);
@@ -498,6 +499,8 @@ struct exfat_dentry *exfat_get_dentry_cached(struct exfat_entry_set_cache *es,
 int exfat_get_dentry_set(struct exfat_entry_set_cache *es,
 		struct super_block *sb, struct exfat_chain *p_dir, int entry,
 		unsigned int type);
+#define exfat_get_dentry_set_by_ei(es, sb, ei)		\
+	exfat_get_dentry_set(es, sb, &(ei)->dir, (ei)->entry, ES_ALL_ENTRIES)
 int exfat_put_dentry_set(struct exfat_entry_set_cache *es, int sync);
 int exfat_count_dir_entries(struct super_block *sb, struct exfat_chain *p_dir);
 
diff --git linux-libre-6.6.144-gnu/fs/exfat/inode.c linux-libre-6.6.145-gnu/fs/exfat/inode.c
index 13329baeafbcf..81019484296de 100644
--- linux-libre-6.6.144-gnu/fs/exfat/inode.c
+++ linux-libre-6.6.145-gnu/fs/exfat/inode.c
@@ -42,7 +42,7 @@ int __exfat_write_inode(struct inode *inode, int sync)
 	exfat_set_volume_dirty(sb);
 
 	/* get the directory entry of given file or directory */
-	if (exfat_get_dentry_set(&es, sb, &(ei->dir), ei->entry, ES_ALL_ENTRIES))
+	if (exfat_get_dentry_set_by_ei(&es, sb, ei))
 		return -EIO;
 	ep = exfat_get_dentry_cached(&es, ES_IDX_FILE);
 	ep2 = exfat_get_dentry_cached(&es, ES_IDX_STREAM);
diff --git linux-libre-6.6.144-gnu/fs/exfat/namei.c linux-libre-6.6.145-gnu/fs/exfat/namei.c
index 4657f893dea78..83a146d3c684c 100644
--- linux-libre-6.6.144-gnu/fs/exfat/namei.c
+++ linux-libre-6.6.145-gnu/fs/exfat/namei.c
@@ -343,6 +343,9 @@ static int exfat_find_empty_entry(struct inode *inode,
 		ei->hint_femp.eidx = EXFAT_HINT_NONE;
 	}
 
+	exfat_chain_set(p_dir, ei->start_clu,
+			EXFAT_B_TO_CLU(i_size_read(inode), sbi), ei->flags);
+
 	while ((dentry = exfat_search_empty_slot(sb, &hint_femp, p_dir,
 					num_entries)) < 0) {
 		if (dentry == -EIO)
@@ -419,14 +422,11 @@ static int exfat_find_empty_entry(struct inode *inode,
  * Zero if it was successful; otherwise nonzero.
  */
 static int __exfat_resolve_path(struct inode *inode, const unsigned char *path,
-		struct exfat_chain *p_dir, struct exfat_uni_name *p_uniname,
-		int lookup)
+		struct exfat_uni_name *p_uniname, int lookup)
 {
 	int namelen;
 	int lossy = NLS_NAME_NO_LOSSY;
 	struct super_block *sb = inode->i_sb;
-	struct exfat_sb_info *sbi = EXFAT_SB(sb);
-	struct exfat_inode_info *ei = EXFAT_I(inode);
 	int pathlen = strlen(path);
 
 	/*
@@ -465,24 +465,19 @@ static int __exfat_resolve_path(struct inode *inode, const unsigned char *path,
 	if ((lossy && !lookup) || !namelen)
 		return (lossy & NLS_NAME_OVERLEN) ? -ENAMETOOLONG : -EINVAL;
 
-	exfat_chain_set(p_dir, ei->start_clu,
-		EXFAT_B_TO_CLU(i_size_read(inode), sbi), ei->flags);
-
 	return 0;
 }
 
 static inline int exfat_resolve_path(struct inode *inode,
-		const unsigned char *path, struct exfat_chain *dir,
-		struct exfat_uni_name *uni)
+		const unsigned char *path, struct exfat_uni_name *uni)
 {
-	return __exfat_resolve_path(inode, path, dir, uni, 0);
+	return __exfat_resolve_path(inode, path, uni, 0);
 }
 
 static inline int exfat_resolve_path_for_lookup(struct inode *inode,
-		const unsigned char *path, struct exfat_chain *dir,
-		struct exfat_uni_name *uni)
+		const unsigned char *path, struct exfat_uni_name *uni)
 {
-	return __exfat_resolve_path(inode, path, dir, uni, 1);
+	return __exfat_resolve_path(inode, path, uni, 1);
 }
 
 static inline loff_t exfat_make_i_pos(struct exfat_dir_entry *info)
@@ -502,7 +497,7 @@ static int exfat_add_entry(struct inode *inode, const char *path,
 	int clu_size = 0;
 	unsigned int start_clu = EXFAT_FREE_CLUSTER;
 
-	ret = exfat_resolve_path(inode, path, p_dir, &uniname);
+	ret = exfat_resolve_path(inode, path, &uniname);
 	if (ret)
 		goto out;
 
@@ -536,7 +531,8 @@ static int exfat_add_entry(struct inode *inode, const char *path,
 	if (ret)
 		goto out;
 
-	ret = exfat_init_ext_entry(inode, p_dir, dentry, num_entries, &uniname);
+	ret = exfat_init_ext_entry(inode, p_dir, dentry, num_entries, &uniname,
+		NULL, 0);
 	if (ret)
 		goto out;
 
@@ -623,10 +619,13 @@ static int exfat_find(struct inode *dir, struct qstr *qname,
 		return -ENOENT;
 
 	/* check the validity of directory name in the given pathname */
-	ret = exfat_resolve_path_for_lookup(dir, qname->name, &cdir, &uni_name);
+	ret = exfat_resolve_path_for_lookup(dir, qname->name, &uni_name);
 	if (ret)
 		return ret;
 
+	exfat_chain_set(&cdir, ei->start_clu,
+		EXFAT_B_TO_CLU(i_size_read(dir), sbi), ei->flags);
+
 	/* check the validation of hint_stat and initialize it if required */
 	if (ei->version != (inode_peek_iversion_raw(dir) & 0xffffffff)) {
 		ei->hint_stat.clu = cdir.dir;
@@ -786,29 +785,26 @@ unlock:
 /* remove an entry, BUT don't truncate */
 static int exfat_unlink(struct inode *dir, struct dentry *dentry)
 {
-	struct exfat_chain cdir;
 	struct exfat_dentry *ep;
 	struct super_block *sb = dir->i_sb;
 	struct inode *inode = dentry->d_inode;
 	struct exfat_inode_info *ei = EXFAT_I(inode);
 	struct buffer_head *bh;
-	int num_entries, entry, err = 0;
+	int num_entries, err = 0;
 
 	mutex_lock(&EXFAT_SB(sb)->s_lock);
-	exfat_chain_dup(&cdir, &ei->dir);
-	entry = ei->entry;
 	if (ei->dir.dir == DIR_DELETED) {
 		exfat_err(sb, "abnormal access to deleted dentry");
 		err = -ENOENT;
 		goto unlock;
 	}
 
-	ep = exfat_get_dentry(sb, &cdir, entry, &bh);
+	ep = exfat_get_dentry(sb, &ei->dir, ei->entry, &bh);
 	if (!ep) {
 		err = -EIO;
 		goto unlock;
 	}
-	num_entries = exfat_count_ext_entries(sb, &cdir, entry, ep);
+	num_entries = exfat_count_ext_entries(sb, &ei->dir, ei->entry, ep);
 	if (num_entries < 0) {
 		err = -EIO;
 		brelse(bh);
@@ -819,7 +815,8 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry)
 
 	exfat_set_volume_dirty(sb);
 	/* update the directory entry */
-	if (exfat_remove_entries(dir, &cdir, entry, 0, num_entries)) {
+	if (exfat_remove_entries(dir, &ei->dir, ei->entry, 0, num_entries,
+			true)) {
 		err = -EIO;
 		goto unlock;
 	}
@@ -944,18 +941,15 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
 {
 	struct inode *inode = dentry->d_inode;
 	struct exfat_dentry *ep;
-	struct exfat_chain cdir, clu_to_free;
+	struct exfat_chain clu_to_free;
 	struct super_block *sb = inode->i_sb;
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	struct exfat_inode_info *ei = EXFAT_I(inode);
 	struct buffer_head *bh;
-	int num_entries, entry, err;
+	int num_entries, err;
 
 	mutex_lock(&EXFAT_SB(inode->i_sb)->s_lock);
 
-	exfat_chain_dup(&cdir, &ei->dir);
-	entry = ei->entry;
-
 	if (ei->dir.dir == DIR_DELETED) {
 		exfat_err(sb, "abnormal access to deleted dentry");
 		err = -ENOENT;
@@ -973,13 +967,13 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
 		goto unlock;
 	}
 
-	ep = exfat_get_dentry(sb, &cdir, entry, &bh);
+	ep = exfat_get_dentry(sb, &ei->dir, ei->entry, &bh);
 	if (!ep) {
 		err = -EIO;
 		goto unlock;
 	}
 
-	num_entries = exfat_count_ext_entries(sb, &cdir, entry, ep);
+	num_entries = exfat_count_ext_entries(sb, &ei->dir, ei->entry, ep);
 	if (num_entries < 0) {
 		err = -EIO;
 		brelse(bh);
@@ -989,7 +983,8 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
 	brelse(bh);
 
 	exfat_set_volume_dirty(sb);
-	err = exfat_remove_entries(dir, &cdir, entry, 0, num_entries);
+	err = exfat_remove_entries(dir, &ei->dir, ei->entry, 0, num_entries,
+			true);
 	if (err) {
 		exfat_err(sb, "failed to exfat_remove_entries : err(%d)", err);
 		goto unlock;
@@ -1015,40 +1010,67 @@ unlock:
 	return err;
 }
 
-static int exfat_rename_file(struct inode *inode, struct exfat_chain *p_dir,
-		int oldentry, struct exfat_uni_name *p_uniname,
-		struct exfat_inode_info *ei)
+/*
+ * Count benign secondary entries beyond the filename entries.
+ * Returns the count, or -EIO if the entry set is inconsistent.
+ */
+static int exfat_count_extra_entries(struct exfat_entry_set_cache *es)
+{
+	struct exfat_dentry *stream;
+	unsigned int name_entries;
+	int extra;
+
+	stream = exfat_get_dentry_cached(es, ES_IDX_STREAM);
+	name_entries = EXFAT_FILENAME_ENTRY_NUM(stream->dentry.stream.name_len);
+	extra = es->num_entries - (ES_IDX_FIRST_FILENAME + name_entries);
+
+	return extra >= 0 ? extra : -EIO;
+}
+
+static int exfat_rename_file(struct inode *parent_inode,
+		struct exfat_uni_name *p_uniname, struct exfat_inode_info *ei)
 {
 	int ret, num_old_entries, num_new_entries;
 	struct exfat_dentry *epold, *epnew;
-	struct super_block *sb = inode->i_sb;
+	struct super_block *sb = parent_inode->i_sb;
+	struct exfat_entry_set_cache old_es;
 	struct buffer_head *new_bh, *old_bh;
-	int sync = IS_DIRSYNC(inode);
-
-	epold = exfat_get_dentry(sb, p_dir, oldentry, &old_bh);
-	if (!epold)
-		return -EIO;
-
-	num_old_entries = exfat_count_ext_entries(sb, p_dir, oldentry, epold);
-	if (num_old_entries < 0)
-		return -EIO;
-	num_old_entries++;
+	int sync = IS_DIRSYNC(parent_inode);
+	unsigned int num_extra_entries, num_total_entries;
 
 	num_new_entries = exfat_calc_num_entries(p_uniname);
 	if (num_new_entries < 0)
 		return num_new_entries;
 
-	if (num_old_entries < num_new_entries) {
+	ret = exfat_get_dentry_set_by_ei(&old_es, sb, ei);
+	if (ret)
+		return -EIO;
+
+	num_old_entries = old_es.num_entries;
+
+	ret = exfat_count_extra_entries(&old_es);
+	if (ret < 0)
+		goto put_old_es;
+	num_extra_entries = ret;
+	num_total_entries = num_new_entries + num_extra_entries;
+
+	if (num_old_entries < num_total_entries) {
 		int newentry;
+		struct exfat_chain dir;
 
-		newentry =
-			exfat_find_empty_entry(inode, p_dir, num_new_entries);
-		if (newentry < 0)
-			return newentry; /* -EIO or -ENOSPC */
+		newentry = exfat_find_empty_entry(parent_inode, &dir,
+				num_total_entries);
+		if (newentry < 0) {
+			ret = newentry; /* -EIO or -ENOSPC */
+			goto put_old_es;
+		}
 
-		epnew = exfat_get_dentry(sb, p_dir, newentry, &new_bh);
-		if (!epnew)
-			return -EIO;
+		epold = exfat_get_dentry_cached(&old_es, ES_IDX_FILE);
+		epnew = exfat_get_dentry(sb, &dir, newentry, &new_bh);
+		if (!epnew) {
+			ret = -EIO;
+			goto put_old_es;
+		}
 
 		*epnew = *epold;
 		if (exfat_get_entry_type(epnew) == TYPE_FILE) {
@@ -1056,116 +1078,149 @@ static int exfat_rename_file(struct inode *inode, struct exfat_chain *p_dir,
 			ei->attr |= ATTR_ARCHIVE;
 		}
 		exfat_update_bh(new_bh, sync);
-		brelse(old_bh);
 		brelse(new_bh);
 
-		epold = exfat_get_dentry(sb, p_dir, oldentry + 1, &old_bh);
-		if (!epold)
-			return -EIO;
-		epnew = exfat_get_dentry(sb, p_dir, newentry + 1, &new_bh);
+		epold = exfat_get_dentry_cached(&old_es, ES_IDX_STREAM);
+		epnew = exfat_get_dentry(sb, &dir, newentry + 1, &new_bh);
 		if (!epnew) {
-			brelse(old_bh);
-			return -EIO;
+			/* Best-effort delete to avoid duplicate entries */
+			exfat_remove_entries(parent_inode, &dir, newentry, 0,
+				num_total_entries, false);
+			ret = -EIO;
+			goto put_old_es;
 		}
 
 		*epnew = *epold;
 		exfat_update_bh(new_bh, sync);
-		brelse(old_bh);
 		brelse(new_bh);
 
-		ret = exfat_init_ext_entry(inode, p_dir, newentry,
-			num_new_entries, p_uniname);
-		if (ret)
-			return ret;
+		ret = exfat_init_ext_entry(parent_inode, &dir, newentry,
+			num_new_entries, p_uniname, &old_es,
+			num_extra_entries);
+		if (ret) {
+			/* Best-effort delete to avoid duplicate entries */
+			exfat_remove_entries(parent_inode, &dir, newentry, 0,
+				num_total_entries, false);
+			goto put_old_es;
+		}
 
-		exfat_remove_entries(inode, p_dir, oldentry, 0,
-			num_old_entries);
-		ei->dir = *p_dir;
+		exfat_remove_entries(parent_inode, &ei->dir, ei->entry, 0,
+			num_old_entries, false);
+		ei->dir = dir;
 		ei->entry = newentry;
 	} else {
+		epold = exfat_get_dentry(sb, &ei->dir, ei->entry, &old_bh);
+		if (!epold) {
+			ret = -EIO;
+			goto put_old_es;
+		}
+
 		if (exfat_get_entry_type(epold) == TYPE_FILE) {
 			epold->dentry.file.attr |= cpu_to_le16(ATTR_ARCHIVE);
 			ei->attr |= ATTR_ARCHIVE;
 		}
 		exfat_update_bh(old_bh, sync);
 		brelse(old_bh);
-		ret = exfat_init_ext_entry(inode, p_dir, oldentry,
-			num_new_entries, p_uniname);
+
+		ret = exfat_init_ext_entry(parent_inode, &ei->dir, ei->entry,
+			num_new_entries, p_uniname, &old_es,
+			num_extra_entries);
 		if (ret)
-			return ret;
+			goto put_old_es;
 
-		exfat_remove_entries(inode, p_dir, oldentry, num_new_entries,
-			num_old_entries);
+		/* Mark excess old entries as deleted (in-place shrink) */
+		exfat_remove_entries(parent_inode, &ei->dir, ei->entry,
+			num_total_entries, num_old_entries, false);
 	}
-	return 0;
+	ret = 0;
+
+put_old_es:
+	exfat_put_dentry_set(&old_es, false);
+	return ret;
 }
 
-static int exfat_move_file(struct inode *inode, struct exfat_chain *p_olddir,
-		int oldentry, struct exfat_chain *p_newdir,
+static int exfat_move_file(struct inode *parent_inode,
 		struct exfat_uni_name *p_uniname, struct exfat_inode_info *ei)
 {
 	int ret, newentry, num_new_entries, num_old_entries;
 	struct exfat_dentry *epmov, *epnew;
-	struct super_block *sb = inode->i_sb;
-	struct buffer_head *mov_bh, *new_bh;
-
-	epmov = exfat_get_dentry(sb, p_olddir, oldentry, &mov_bh);
-	if (!epmov)
-		return -EIO;
-
-	num_old_entries = exfat_count_ext_entries(sb, p_olddir, oldentry,
-		epmov);
-	if (num_old_entries < 0)
-		return -EIO;
-	num_old_entries++;
+	struct super_block *sb = parent_inode->i_sb;
+	struct exfat_entry_set_cache mov_es;
+	struct buffer_head *new_bh;
+	struct exfat_chain newdir;
+	unsigned int num_extra_entries, num_total_entries;
 
 	num_new_entries = exfat_calc_num_entries(p_uniname);
 	if (num_new_entries < 0)
 		return num_new_entries;
 
-	newentry = exfat_find_empty_entry(inode, p_newdir, num_new_entries);
-	if (newentry < 0)
-		return newentry; /* -EIO or -ENOSPC */
-
-	epnew = exfat_get_dentry(sb, p_newdir, newentry, &new_bh);
-	if (!epnew)
+	ret = exfat_get_dentry_set_by_ei(&mov_es, sb, ei);
+	if (ret)
 		return -EIO;
 
+	num_old_entries = mov_es.num_entries;
+
+	ret = exfat_count_extra_entries(&mov_es);
+	if (ret < 0)
+		goto put_mov_es;
+	num_extra_entries = ret;
+	num_total_entries = num_new_entries + num_extra_entries;
+
+	newentry = exfat_find_empty_entry(parent_inode, &newdir,
+			num_total_entries);
+	if (newentry < 0) {
+		ret = newentry; /* -EIO or -ENOSPC */
+		goto put_mov_es;
+	}
+
+	epmov = exfat_get_dentry_cached(&mov_es, ES_IDX_FILE);
+	epnew = exfat_get_dentry(sb, &newdir, newentry, &new_bh);
+	if (!epnew) {
+		ret = -EIO;
+		goto put_mov_es;
+	}
+
 	*epnew = *epmov;
 	if (exfat_get_entry_type(epnew) == TYPE_FILE) {
 		epnew->dentry.file.attr |= cpu_to_le16(ATTR_ARCHIVE);
 		ei->attr |= ATTR_ARCHIVE;
 	}
-	exfat_update_bh(new_bh, IS_DIRSYNC(inode));
-	brelse(mov_bh);
+	exfat_update_bh(new_bh, IS_DIRSYNC(parent_inode));
 	brelse(new_bh);
 
-	epmov = exfat_get_dentry(sb, p_olddir, oldentry + 1, &mov_bh);
-	if (!epmov)
-		return -EIO;
-	epnew = exfat_get_dentry(sb, p_newdir, newentry + 1, &new_bh);
+	epmov = exfat_get_dentry_cached(&mov_es, ES_IDX_STREAM);
+	epnew = exfat_get_dentry(sb, &newdir, newentry + 1, &new_bh);
 	if (!epnew) {
-		brelse(mov_bh);
-		return -EIO;
+		/* Best-effort delete to avoid duplicate entries */
+		exfat_remove_entries(parent_inode, &newdir, newentry, 0,
+			num_total_entries, false);
+		ret = -EIO;
+		goto put_mov_es;
 	}
 
 	*epnew = *epmov;
-	exfat_update_bh(new_bh, IS_DIRSYNC(inode));
-	brelse(mov_bh);
+	exfat_update_bh(new_bh, IS_DIRSYNC(parent_inode));
 	brelse(new_bh);
 
-	ret = exfat_init_ext_entry(inode, p_newdir, newentry, num_new_entries,
-		p_uniname);
-	if (ret)
-		return ret;
-
-	exfat_remove_entries(inode, p_olddir, oldentry, 0, num_old_entries);
+	ret = exfat_init_ext_entry(parent_inode, &newdir, newentry,
+		num_new_entries, p_uniname, &mov_es, num_extra_entries);
+	if (ret) {
+		/* Best-effort delete to avoid duplicate entries */
+		exfat_remove_entries(parent_inode, &newdir, newentry, 0,
+			num_total_entries, false);
+		goto put_mov_es;
+	}
 
-	exfat_chain_set(&ei->dir, p_newdir->dir, p_newdir->size,
-		p_newdir->flags);
+	exfat_remove_entries(parent_inode, &ei->dir, ei->entry, 0,
+		num_old_entries, false);
 
+	ei->dir = newdir;
 	ei->entry = newentry;
-	return 0;
+	ret = 0;
+
+put_mov_es:
+	exfat_put_dentry_set(&mov_es, false);
+	return ret;
 }
 
 /* rename or move a old file into a new file */
@@ -1174,20 +1229,13 @@ static int __exfat_rename(struct inode *old_parent_inode,
 		struct dentry *new_dentry)
 {
 	int ret;
-	int dentry;
-	struct exfat_chain olddir, newdir;
-	struct exfat_chain *p_dir = NULL;
 	struct exfat_uni_name uni_name;
-	struct exfat_dentry *ep;
 	struct super_block *sb = old_parent_inode->i_sb;
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	const unsigned char *new_path = new_dentry->d_name.name;
 	struct inode *new_inode = new_dentry->d_inode;
 	int num_entries;
 	struct exfat_inode_info *new_ei = NULL;
-	unsigned int new_entry_type = TYPE_UNUSED;
-	int new_entry = 0;
-	struct buffer_head *new_bh = NULL;
 
 	/* check the validity of pointer parameters */
 	if (new_path == NULL || strlen(new_path) == 0)
@@ -1198,11 +1246,6 @@ static int __exfat_rename(struct inode *old_parent_inode,
 		return -ENOENT;
 	}
 
-	exfat_chain_set(&olddir, EXFAT_I(old_parent_inode)->start_clu,
-		EXFAT_B_TO_CLU_ROUND_UP(i_size_read(old_parent_inode), sbi),
-		EXFAT_I(old_parent_inode)->flags);
-	dentry = ei->entry;
-
 	/* check whether new dir is existing directory and empty */
 	if (new_inode) {
 		ret = -EIO;
@@ -1213,17 +1256,8 @@ static int __exfat_rename(struct inode *old_parent_inode,
 			goto out;
 		}
 
-		p_dir = &(new_ei->dir);
-		new_entry = new_ei->entry;
-		ep = exfat_get_dentry(sb, p_dir, new_entry, &new_bh);
-		if (!ep)
-			goto out;
-
-		new_entry_type = exfat_get_entry_type(ep);
-		brelse(new_bh);
-
 		/* if new_inode exists, update ei */
-		if (new_entry_type == TYPE_DIR) {
+		if (S_ISDIR(new_inode->i_mode)) {
 			struct exfat_chain new_clu;
 
 			new_clu.dir = new_ei->start_clu;
@@ -1239,43 +1273,44 @@ static int __exfat_rename(struct inode *old_parent_inode,
 	}
 
 	/* check the validity of directory name in the given new pathname */
-	ret = exfat_resolve_path(new_parent_inode, new_path, &newdir,
-			&uni_name);
+	ret = exfat_resolve_path(new_parent_inode, new_path, &uni_name);
 	if (ret)
 		goto out;
 
 	exfat_set_volume_dirty(sb);
 
-	if (olddir.dir == newdir.dir)
-		ret = exfat_rename_file(new_parent_inode, &olddir, dentry,
-				&uni_name, ei);
+	if (new_parent_inode == old_parent_inode)
+		ret = exfat_rename_file(new_parent_inode, &uni_name, ei);
 	else
-		ret = exfat_move_file(new_parent_inode, &olddir, dentry,
-				&newdir, &uni_name, ei);
+		ret = exfat_move_file(new_parent_inode, &uni_name, ei);
 
 	if (!ret && new_inode) {
+		struct exfat_dentry *ep;
+		struct buffer_head *new_bh = NULL;
+
 		/* delete entries of new_dir */
-		ep = exfat_get_dentry(sb, p_dir, new_entry, &new_bh);
+		ep = exfat_get_dentry(sb, &new_ei->dir, new_ei->entry, &new_bh);
 		if (!ep) {
 			ret = -EIO;
 			goto del_out;
 		}
 
-		num_entries = exfat_count_ext_entries(sb, p_dir, new_entry, ep);
+		num_entries = exfat_count_ext_entries(sb, &new_ei->dir,
+			new_ei->entry, ep);
 		if (num_entries < 0) {
 			ret = -EIO;
 			goto del_out;
 		}
 		brelse(new_bh);
 
-		if (exfat_remove_entries(new_inode, p_dir, new_entry, 0,
-				num_entries + 1)) {
+		if (exfat_remove_entries(new_inode, &new_ei->dir, new_ei->entry,
+				0, num_entries + 1, true)) {
 			ret = -EIO;
 			goto del_out;
 		}
 
 		/* Free the clusters if new_inode is a dir(as if exfat_rmdir) */
-		if (new_entry_type == TYPE_DIR &&
+		if (S_ISDIR(new_inode->i_mode) &&
 		    new_ei->start_clu != EXFAT_EOF_CLUSTER) {
 			/* new_ei, new_clu_to_free */
 			struct exfat_chain new_clu_to_free;
diff --git linux-libre-6.6.144-gnu/fs/ext2/file.c linux-libre-6.6.145-gnu/fs/ext2/file.c
index 4ddc36f4dbd40..a6913e4eb523e 100644
--- linux-libre-6.6.144-gnu/fs/ext2/file.c
+++ linux-libre-6.6.145-gnu/fs/ext2/file.c
@@ -262,12 +262,15 @@ static ssize_t ext2_dio_write_iter(struct kiocb *iocb, struct iov_iter *from)
 		endbyte = pos + status - 1;
 		ret2 = filemap_write_and_wait_range(inode->i_mapping, pos,
 						    endbyte);
-		if (!ret2)
+		if (!ret2) {
 			invalidate_mapping_pages(inode->i_mapping,
 						 pos >> PAGE_SHIFT,
 						 endbyte >> PAGE_SHIFT);
-		if (ret > 0)
-			generic_write_sync(iocb, ret);
+			if (ret > 0)
+				ret = generic_write_sync(iocb, ret);
+		} else {
+			ret = ret2;
+		}
 	}
 
 out_unlock:
diff --git linux-libre-6.6.144-gnu/fs/ext4/extents.c linux-libre-6.6.145-gnu/fs/ext4/extents.c
index a94798e23c1af..9c2d23958146b 100644
--- linux-libre-6.6.144-gnu/fs/ext4/extents.c
+++ linux-libre-6.6.145-gnu/fs/ext4/extents.c
@@ -114,7 +114,7 @@ static void ext4_ext_drop_refs(struct ext4_ext_path *path)
 {
 	int depth, i;
 
-	if (!path)
+	if (IS_ERR_OR_NULL(path))
 		return;
 	depth = path->p_depth;
 	for (i = 0; i <= depth; i++, path++) {
@@ -125,6 +125,8 @@ static void ext4_ext_drop_refs(struct ext4_ext_path *path)
 
 void ext4_free_ext_path(struct ext4_ext_path *path)
 {
+	if (IS_ERR_OR_NULL(path))
+		return;
 	ext4_ext_drop_refs(path);
 	kfree(path);
 }
@@ -4242,7 +4244,6 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
 	path = ext4_find_extent(inode, map->m_lblk, NULL, 0);
 	if (IS_ERR(path)) {
 		err = PTR_ERR(path);
-		path = NULL;
 		goto out;
 	}
 
diff --git linux-libre-6.6.144-gnu/fs/ext4/inode.c linux-libre-6.6.145-gnu/fs/ext4/inode.c
index d72e7f3263eaf..6a0afec3542bb 100644
--- linux-libre-6.6.144-gnu/fs/ext4/inode.c
+++ linux-libre-6.6.145-gnu/fs/ext4/inode.c
@@ -1431,7 +1431,8 @@ static int ext4_journalled_write_end(struct file *file,
 
 	BUG_ON(!ext4_handle_valid(handle));
 
-	if (ext4_has_inline_data(inode))
+	if (ext4_has_inline_data(inode) &&
+	    ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA))
 		return ext4_write_inline_data_end(inode, pos, len, copied,
 						  folio);
 
diff --git linux-libre-6.6.144-gnu/fs/ext4/ioctl.c linux-libre-6.6.145-gnu/fs/ext4/ioctl.c
index d34affd2075eb..e27eae7f163df 100644
--- linux-libre-6.6.144-gnu/fs/ext4/ioctl.c
+++ linux-libre-6.6.145-gnu/fs/ext4/ioctl.c
@@ -826,11 +826,17 @@ int ext4_force_shutdown(struct super_block *sb, u32 flags)
 		thaw_bdev(sb->s_bdev);
 		break;
 	case EXT4_GOING_FLAGS_LOGFLUSH:
+		/*
+		 * Call ext4_force_commit() before setting EXT4_FLAGS_SHUTDOWN.
+		 * This is because in data=ordered mode, journal commit
+		 * triggers data writeback which fails if shutdown is already
+		 * set, causing the journal to be aborted prematurely before
+		 * the commit succeeds.
+		 */
+		(void) ext4_force_commit(sb);
 		set_bit(EXT4_FLAGS_SHUTDOWN, &sbi->s_ext4_flags);
-		if (sbi->s_journal && !is_journal_aborted(sbi->s_journal)) {
-			(void) ext4_force_commit(sb);
+		if (sbi->s_journal && !is_journal_aborted(sbi->s_journal))
 			jbd2_journal_abort(sbi->s_journal, -ESHUTDOWN);
-		}
 		break;
 	case EXT4_GOING_FLAGS_NOLOGFLUSH:
 		set_bit(EXT4_FLAGS_SHUTDOWN, &sbi->s_ext4_flags);
diff --git linux-libre-6.6.144-gnu/fs/ext4/move_extent.c linux-libre-6.6.145-gnu/fs/ext4/move_extent.c
index d5636a2a718a8..96a84de321690 100644
--- linux-libre-6.6.144-gnu/fs/ext4/move_extent.c
+++ linux-libre-6.6.145-gnu/fs/ext4/move_extent.c
@@ -17,27 +17,23 @@
  * get_ext_path() - Find an extent path for designated logical block number.
  * @inode:	inode to be searched
  * @lblock:	logical block number to find an extent path
- * @ppath:	pointer to an extent path pointer (for output)
+ * @path:	pointer to an extent path
  *
- * ext4_find_extent wrapper. Return 0 on success, or a negative error value
- * on failure.
+ * ext4_find_extent wrapper. Return an extent path pointer on success,
+ * or an error pointer on failure.
  */
-static inline int
+static inline struct ext4_ext_path *
 get_ext_path(struct inode *inode, ext4_lblk_t lblock,
-		struct ext4_ext_path **ppath)
+	     struct ext4_ext_path *path)
 {
-	struct ext4_ext_path *path = *ppath;
-
-	*ppath = NULL;
 	path = ext4_find_extent(inode, lblock, path, EXT4_EX_NOCACHE);
 	if (IS_ERR(path))
-		return PTR_ERR(path);
+		return path;
 	if (path[ext_depth(inode)].p_ext == NULL) {
 		ext4_free_ext_path(path);
-		return -ENODATA;
+		return ERR_PTR(-ENODATA);
 	}
-	*ppath = path;
-	return 0;
+	return path;
 }
 
 /**
@@ -95,9 +91,11 @@ mext_check_coverage(struct inode *inode, ext4_lblk_t from, ext4_lblk_t count,
 	int ret = 0;
 	ext4_lblk_t last = from + count;
 	while (from < last) {
-		*err = get_ext_path(inode, from, &path);
-		if (*err)
-			goto out;
+		path = get_ext_path(inode, from, path);
+		if (IS_ERR(path)) {
+			*err = PTR_ERR(path);
+			return ret;
+		}
 		ext = path[ext_depth(inode)].p_ext;
 		if (unwritten != ext4_ext_is_unwritten(ext))
 			goto out;
@@ -634,9 +632,11 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk,
 		int offset_in_page;
 		int unwritten, cur_len;
 
-		ret = get_ext_path(orig_inode, o_start, &path);
-		if (ret)
+		path = get_ext_path(orig_inode, o_start, path);
+		if (IS_ERR(path)) {
+			ret = PTR_ERR(path);
 			goto out;
+		}
 		ex = path[path->p_depth].p_ext;
 		cur_blk = le32_to_cpu(ex->ee_block);
 		cur_len = ext4_ext_get_actual_len(ex);
diff --git linux-libre-6.6.144-gnu/fs/f2fs/checkpoint.c linux-libre-6.6.145-gnu/fs/f2fs/checkpoint.c
index 3ec815e615e73..c629b5580b724 100644
--- linux-libre-6.6.144-gnu/fs/f2fs/checkpoint.c
+++ linux-libre-6.6.145-gnu/fs/f2fs/checkpoint.c
@@ -742,6 +742,7 @@ int f2fs_recover_orphan_inodes(struct f2fs_sb_info *sbi)
 	for (i = 0; i < orphan_blocks; i++) {
 		struct page *page;
 		struct f2fs_orphan_block *orphan_blk;
+		unsigned int entry_count;
 
 		page = f2fs_get_meta_page(sbi, start_blk + i);
 		if (IS_ERR(page)) {
@@ -750,7 +751,18 @@ int f2fs_recover_orphan_inodes(struct f2fs_sb_info *sbi)
 		}
 
 		orphan_blk = (struct f2fs_orphan_block *)page_address(page);
-		for (j = 0; j < le32_to_cpu(orphan_blk->entry_count); j++) {
+		entry_count = le32_to_cpu(orphan_blk->entry_count);
+		if (entry_count > F2FS_ORPHANS_PER_BLOCK) {
+			f2fs_err(sbi, "invalid orphan inode entry count %u",
+				 entry_count);
+			set_sbi_flag(sbi, SBI_NEED_FSCK);
+			f2fs_handle_error(sbi, ERROR_INCONSISTENT_ORPHAN);
+			err = -EFSCORRUPTED;
+			f2fs_put_page(page, 1);
+			goto out;
+		}
+
+		for (j = 0; j < entry_count; j++) {
 			nid_t ino = le32_to_cpu(orphan_blk->ino[j]);
 
 			err = recover_orphan_inode(sbi, ino);
diff --git linux-libre-6.6.144-gnu/fs/f2fs/data.c linux-libre-6.6.145-gnu/fs/f2fs/data.c
index 435791876561e..af1438277575d 100644
--- linux-libre-6.6.144-gnu/fs/f2fs/data.c
+++ linux-libre-6.6.145-gnu/fs/f2fs/data.c
@@ -887,6 +887,35 @@ void f2fs_submit_merged_ipu_write(struct f2fs_sb_info *sbi,
 	}
 }
 
+void f2fs_submit_all_merged_ipu_writes(struct f2fs_sb_info *sbi)
+{
+	struct bio_entry *be, *tmp;
+	struct f2fs_bio_info *io;
+	enum temp_type temp;
+
+	for (temp = HOT; temp < NR_TEMP_TYPE; temp++) {
+		LIST_HEAD(list);
+
+		io = sbi->write_io[DATA] + temp;
+
+		/* A lockless list_empty() check is safe here: any bios from
+		 * other kworkers that we miss will be submitted by those
+		 * kworkers accordingly.
+		 */
+		if (list_empty(&io->bio_list))
+			continue;
+
+		f2fs_down_write(&io->bio_list_lock);
+		list_splice_init(&io->bio_list, &list);
+		f2fs_up_write(&io->bio_list_lock);
+
+		list_for_each_entry_safe(be, tmp, &list, list) {
+			f2fs_submit_write_bio(sbi, be->bio, DATA);
+			del_bio_entry(be);
+		}
+	}
+}
+
 int f2fs_merge_page_bio(struct f2fs_io_info *fio)
 {
 	struct bio *bio = *fio->bio;
diff --git linux-libre-6.6.144-gnu/fs/f2fs/f2fs.h linux-libre-6.6.145-gnu/fs/f2fs/f2fs.h
index 50847fd7e5504..63d3450f895ee 100644
--- linux-libre-6.6.144-gnu/fs/f2fs/f2fs.h
+++ linux-libre-6.6.145-gnu/fs/f2fs/f2fs.h
@@ -3866,6 +3866,7 @@ void f2fs_submit_merged_write_cond(struct f2fs_sb_info *sbi,
 				nid_t ino, enum page_type type);
 void f2fs_submit_merged_ipu_write(struct f2fs_sb_info *sbi,
 					struct bio **bio, struct page *page);
+void f2fs_submit_all_merged_ipu_writes(struct f2fs_sb_info *sbi);
 void f2fs_flush_merged_writes(struct f2fs_sb_info *sbi);
 int f2fs_submit_page_bio(struct f2fs_io_info *fio);
 int f2fs_merge_page_bio(struct f2fs_io_info *fio);
diff --git linux-libre-6.6.144-gnu/fs/f2fs/gc.c linux-libre-6.6.145-gnu/fs/f2fs/gc.c
index 5654608a11923..ac21950f53cd2 100644
--- linux-libre-6.6.144-gnu/fs/f2fs/gc.c
+++ linux-libre-6.6.145-gnu/fs/f2fs/gc.c
@@ -1173,8 +1173,8 @@ static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
 static int ra_data_block(struct inode *inode, pgoff_t index)
 {
 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
-	struct address_space *mapping = f2fs_is_cow_file(inode) ?
-				F2FS_I(inode)->atomic_inode->i_mapping : inode->i_mapping;
+	struct address_space *mapping = inode->i_mapping;
+	struct inode *atomic_inode = NULL;
 	struct dnode_of_data dn;
 	struct page *page;
 	struct f2fs_io_info fio = {
@@ -1189,9 +1189,22 @@ static int ra_data_block(struct inode *inode, pgoff_t index)
 	};
 	int err;
 
+	f2fs_down_read(&F2FS_I(inode)->i_sem);
+	if (f2fs_is_cow_file(inode)) {
+		atomic_inode = igrab(F2FS_I(inode)->atomic_inode);
+		if (!atomic_inode) {
+			f2fs_up_read(&F2FS_I(inode)->i_sem);
+			return -EBUSY;
+		}
+		mapping = atomic_inode->i_mapping;
+	}
+	f2fs_up_read(&F2FS_I(inode)->i_sem);
+
 	page = f2fs_grab_cache_page(mapping, index, true);
-	if (!page)
-		return -ENOMEM;
+	if (!page) {
+		err = -ENOMEM;
+		goto out_iput;
+	}
 
 	if (f2fs_lookup_read_extent_cache_block(inode, index,
 						&dn.data_blkaddr)) {
@@ -1250,11 +1263,16 @@ got_it:
 	f2fs_update_iostat(sbi, inode, FS_DATA_READ_IO, F2FS_BLKSIZE);
 	f2fs_update_iostat(sbi, NULL, FS_GDATA_READ_IO, F2FS_BLKSIZE);
 
+	if (atomic_inode)
+		iput(atomic_inode);
 	return 0;
 put_encrypted_page:
 	f2fs_put_page(fio.encrypted_page, 1);
 put_page:
 	f2fs_put_page(page, 1);
+out_iput:
+	if (atomic_inode)
+		iput(atomic_inode);
 	return err;
 }
 
@@ -1265,8 +1283,8 @@ put_page:
 static int move_data_block(struct inode *inode, block_t bidx,
 				int gc_type, unsigned int segno, int off)
 {
-	struct address_space *mapping = f2fs_is_cow_file(inode) ?
-				F2FS_I(inode)->atomic_inode->i_mapping : inode->i_mapping;
+	struct address_space *mapping = inode->i_mapping;
+	struct inode *atomic_inode = NULL;
 	struct f2fs_io_info fio = {
 		.sbi = F2FS_I_SB(inode),
 		.ino = inode->i_ino,
@@ -1288,10 +1306,23 @@ static int move_data_block(struct inode *inode, block_t bidx,
 				(fio.sbi->gc_mode != GC_URGENT_HIGH) ?
 				CURSEG_ALL_DATA_ATGC : CURSEG_COLD_DATA;
 
+	f2fs_down_read(&F2FS_I(inode)->i_sem);
+	if (f2fs_is_cow_file(inode)) {
+		atomic_inode = igrab(F2FS_I(inode)->atomic_inode);
+		if (!atomic_inode) {
+			f2fs_up_read(&F2FS_I(inode)->i_sem);
+			return -EBUSY;
+		}
+		mapping = atomic_inode->i_mapping;
+	}
+	f2fs_up_read(&F2FS_I(inode)->i_sem);
+
 	/* do not read out */
 	page = f2fs_grab_cache_page(mapping, bidx, false);
-	if (!page)
-		return -ENOMEM;
+	if (!page) {
+		err = -ENOMEM;
+		goto out_iput;
+	}
 
 	if (!check_valid_map(F2FS_I_SB(inode), segno, off)) {
 		err = -ENOENT;
@@ -1413,6 +1444,9 @@ put_out:
 	f2fs_put_dnode(&dn);
 out:
 	f2fs_put_page(page, 1);
+out_iput:
+	if (atomic_inode)
+		iput(atomic_inode);
 	return err;
 }
 
diff --git linux-libre-6.6.144-gnu/fs/f2fs/inode.c linux-libre-6.6.145-gnu/fs/f2fs/inode.c
index 3546bdb04d15d..3dda15cf3c6b5 100644
--- linux-libre-6.6.144-gnu/fs/f2fs/inode.c
+++ linux-libre-6.6.145-gnu/fs/f2fs/inode.c
@@ -307,15 +307,6 @@ static bool sanity_check_inode(struct inode *inode, struct page *node_page)
 				  F2FS_TOTAL_EXTRA_ATTR_SIZE);
 			return false;
 		}
-		if (f2fs_sb_has_flexible_inline_xattr(sbi) &&
-			f2fs_has_inline_xattr(inode) &&
-			(!fi->i_inline_xattr_size ||
-			fi->i_inline_xattr_size > MAX_INLINE_XATTR_SIZE)) {
-			f2fs_warn(sbi, "%s: inode (ino=%lx) has corrupted i_inline_xattr_size: %d, max: %zu",
-				  __func__, inode->i_ino, fi->i_inline_xattr_size,
-				  MAX_INLINE_XATTR_SIZE);
-			return false;
-		}
 		if (f2fs_sb_has_compression(sbi) &&
 			fi->i_flags & F2FS_COMPR_FL &&
 			F2FS_FITS_IN_INODE(ri, fi->i_extra_isize,
@@ -329,6 +320,16 @@ static bool sanity_check_inode(struct inode *inode, struct page *node_page)
 		return false;
 	}
 
+	if (f2fs_sb_has_flexible_inline_xattr(sbi) &&
+		(fi->i_inline_xattr_size > MAX_INLINE_XATTR_SIZE ||
+		(f2fs_has_inline_xattr(inode) &&
+		fi->i_inline_xattr_size < MIN_INLINE_XATTR_SIZE))) {
+		f2fs_warn(sbi, "%s: inode (ino=%lx) has corrupted i_inline_xattr_size: %d, min: %zu, max: %zu",
+			  __func__, inode->i_ino, fi->i_inline_xattr_size,
+			  MIN_INLINE_XATTR_SIZE, MAX_INLINE_XATTR_SIZE);
+		return false;
+	}
+
 	if (!f2fs_sb_has_extra_attr(sbi)) {
 		if (f2fs_sb_has_project_quota(sbi)) {
 			f2fs_warn(sbi, "%s: corrupted inode ino=%lx, wrong feature flag: %u, run fsck to fix.",
@@ -842,10 +843,15 @@ void f2fs_evict_inode(struct inode *inode)
 	f2fs_abort_atomic_write(inode, true);
 
 	if (fi->cow_inode && f2fs_is_cow_file(fi->cow_inode)) {
-		clear_inode_flag(fi->cow_inode, FI_COW_FILE);
-		F2FS_I(fi->cow_inode)->atomic_inode = NULL;
-		iput(fi->cow_inode);
+		struct inode *cow_inode = fi->cow_inode;
+
+		f2fs_down_write(&F2FS_I(cow_inode)->i_sem);
+		clear_inode_flag(cow_inode, FI_COW_FILE);
+		F2FS_I(cow_inode)->atomic_inode = NULL;
 		fi->cow_inode = NULL;
+		f2fs_up_write(&F2FS_I(cow_inode)->i_sem);
+
+		iput(cow_inode);
 	}
 
 	trace_f2fs_evict_inode(inode);
diff --git linux-libre-6.6.144-gnu/fs/f2fs/segment.c linux-libre-6.6.145-gnu/fs/f2fs/segment.c
index 8791aba087cd5..9c27353f384be 100644
--- linux-libre-6.6.144-gnu/fs/f2fs/segment.c
+++ linux-libre-6.6.145-gnu/fs/f2fs/segment.c
@@ -433,6 +433,13 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need)
 	if (has_enough_free_secs(sbi, 0, 0))
 		return;
 
+	/*
+	 * Submit all cached OPU/IPU DATA bios before triggering
+	 * foreground GC to avoid potential deadlocks.
+	 */
+	f2fs_submit_merged_write(sbi, DATA);
+	f2fs_submit_all_merged_ipu_writes(sbi);
+
 	if (test_opt(sbi, GC_MERGE) && sbi->gc_thread &&
 				sbi->gc_thread->f2fs_gc_task) {
 		DEFINE_WAIT(wait);
@@ -450,6 +457,7 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need)
 			.should_migrate_blocks = false,
 			.err_gc_skipped = false,
 			.nr_free_secs = 1 };
+
 		f2fs_down_write(&sbi->gc_lock);
 		stat_inc_gc_call_count(sbi, FOREGROUND);
 		f2fs_gc(sbi, &gc_control);
diff --git linux-libre-6.6.144-gnu/fs/f2fs/xattr.c linux-libre-6.6.145-gnu/fs/f2fs/xattr.c
index c2cb24be4e79b..cb9f58db52537 100644
--- linux-libre-6.6.144-gnu/fs/f2fs/xattr.c
+++ linux-libre-6.6.145-gnu/fs/f2fs/xattr.c
@@ -581,8 +581,6 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
 		size_t prefix_len;
 		size_t size;
 
-		prefix = f2fs_xattr_prefix(entry->e_name_index, dentry);
-
 		if ((void *)(entry) + sizeof(__u32) > last_base_addr ||
 			(void *)XATTR_NEXT_ENTRY(entry) > last_base_addr) {
 			f2fs_err(F2FS_I_SB(inode), "list inode (%lu) has corrupted xattr",
@@ -590,9 +588,11 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
 			set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_FSCK);
 			f2fs_handle_error(F2FS_I_SB(inode),
 						ERROR_CORRUPTED_XATTR);
-			break;
+			error = -EFSCORRUPTED;
+			goto cleanup;
 		}
 
+		prefix = f2fs_xattr_prefix(entry->e_name_index, dentry);
 		if (!prefix)
 			continue;
 
diff --git linux-libre-6.6.144-gnu/fs/fs-writeback.c linux-libre-6.6.145-gnu/fs/fs-writeback.c
index a1236a178a7b6..ca424efe498d4 100644
--- linux-libre-6.6.144-gnu/fs/fs-writeback.c
+++ linux-libre-6.6.145-gnu/fs/fs-writeback.c
@@ -345,7 +345,8 @@ static struct bdi_writeback *inode_to_wb_and_lock_list(struct inode *inode)
 }
 
 struct inode_switch_wbs_context {
-	struct rcu_work		work;
+	/* List of queued switching contexts for the wb */
+	struct llist_node	list;
 
 	/*
 	 * Multiple inodes can be switched at once.  The switching procedure
@@ -355,7 +356,6 @@ struct inode_switch_wbs_context {
 	 * array embedded into struct inode_switch_wbs_context.  Otherwise
 	 * an inode could be left in a non-consistent state.
 	 */
-	struct bdi_writeback	*new_wb;
 	struct inode		*inodes[];
 };
 
@@ -464,13 +464,11 @@ skip_switch:
 	return switched;
 }
 
-static void inode_switch_wbs_work_fn(struct work_struct *work)
+static void process_inode_switch_wbs(struct bdi_writeback *new_wb,
+				     struct inode_switch_wbs_context *isw)
 {
-	struct inode_switch_wbs_context *isw =
-		container_of(to_rcu_work(work), struct inode_switch_wbs_context, work);
 	struct backing_dev_info *bdi = inode_to_bdi(isw->inodes[0]);
 	struct bdi_writeback *old_wb = isw->inodes[0]->i_wb;
-	struct bdi_writeback *new_wb = isw->new_wb;
 	unsigned long nr_switched = 0;
 	struct inode **inodep;
 
@@ -530,6 +528,40 @@ relock:
 	atomic_dec(&isw_nr_in_flight);
 }
 
+void inode_switch_wbs_work_fn(struct work_struct *work)
+{
+	struct bdi_writeback *new_wb = container_of(work, struct bdi_writeback,
+						    switch_work);
+	struct inode_switch_wbs_context *isw, *next_isw;
+	struct llist_node *list;
+
+	list = llist_del_all(&new_wb->switch_wbs_ctxs);
+	/*
+	 * Nothing to do? That would be a problem as references held by isw
+	 * items protect wb from freeing...
+	 */
+	if (WARN_ON_ONCE(!list))
+		return;
+
+	/*
+	 * Grab our reference to wb so that it cannot get freed under us
+	 * after we process all the isw items.
+	 */
+	wb_get(new_wb);
+	/*
+	 * In addition to synchronizing among switchers, I_WB_SWITCH
+	 * tells the RCU protected stat update paths to grab the i_page
+	 * lock so that stat transfer can synchronize against them.
+	 * Let's continue after I_WB_SWITCH is guaranteed to be
+	 * visible.
+	 */
+	synchronize_rcu();
+
+	llist_for_each_entry_safe(isw, next_isw, list, list)
+		process_inode_switch_wbs(new_wb, isw);
+	wb_put(new_wb);
+}
+
 static bool inode_prepare_wbs_switch(struct inode *inode,
 				     struct bdi_writeback *new_wb)
 {
@@ -559,6 +591,13 @@ static bool inode_prepare_wbs_switch(struct inode *inode,
 	return true;
 }
 
+static void wb_queue_isw(struct bdi_writeback *wb,
+			 struct inode_switch_wbs_context *isw)
+{
+	if (llist_add(&isw->list, &wb->switch_wbs_ctxs))
+		queue_work(isw_wq, &wb->switch_work);
+}
+
 /**
  * inode_switch_wbs - change the wb association of an inode
  * @inode: target inode
@@ -572,6 +611,7 @@ static void inode_switch_wbs(struct inode *inode, int new_wb_id)
 	struct backing_dev_info *bdi = inode_to_bdi(inode);
 	struct cgroup_subsys_state *memcg_css;
 	struct inode_switch_wbs_context *isw;
+	struct bdi_writeback *new_wb = NULL;
 
 	/* noop if seems to be already in progress */
 	if (inode->i_state & I_WB_SWITCH)
@@ -587,49 +627,52 @@ static void inode_switch_wbs(struct inode *inode, int new_wb_id)
 
 	atomic_inc(&isw_nr_in_flight);
 
-	/* find and pin the new wb */
+	/*
+	 * Paired with synchronize_rcu() in cgroup_writeback_umount():
+	 * holding rcu_read_lock across inode_prepare_wbs_switch()
+	 * (covering the SB_ACTIVE check and the inode grab) and
+	 * wb_queue_isw() ensures synchronize_rcu() cannot return until
+	 * the work is queued, so the subsequent flush_workqueue() will
+	 * wait for the switch.
+	 */
 	rcu_read_lock();
+	/* find and pin the new wb */
 	memcg_css = css_from_id(new_wb_id, &memory_cgrp_subsys);
 	if (memcg_css && !css_tryget(memcg_css))
 		memcg_css = NULL;
-	rcu_read_unlock();
 	if (!memcg_css)
 		goto out_free;
 
-	isw->new_wb = wb_get_create(bdi, memcg_css, GFP_ATOMIC);
+	new_wb = wb_get_create(bdi, memcg_css, GFP_ATOMIC);
 	css_put(memcg_css);
-	if (!isw->new_wb)
+	if (!new_wb)
 		goto out_free;
 
-	if (!inode_prepare_wbs_switch(inode, isw->new_wb))
+	if (!inode_prepare_wbs_switch(inode, new_wb))
 		goto out_free;
 
 	isw->inodes[0] = inode;
 
-	/*
-	 * In addition to synchronizing among switchers, I_WB_SWITCH tells
-	 * the RCU protected stat update paths to grab the i_page
-	 * lock so that stat transfer can synchronize against them.
-	 * Let's continue after I_WB_SWITCH is guaranteed to be visible.
-	 */
-	INIT_RCU_WORK(&isw->work, inode_switch_wbs_work_fn);
-	queue_rcu_work(isw_wq, &isw->work);
+	wb_queue_isw(new_wb, isw);
+	rcu_read_unlock();
 	return;
 
 out_free:
+	rcu_read_unlock();
 	atomic_dec(&isw_nr_in_flight);
-	if (isw->new_wb)
-		wb_put(isw->new_wb);
+	if (new_wb)
+		wb_put(new_wb);
 	kfree(isw);
 }
 
-static bool isw_prepare_wbs_switch(struct inode_switch_wbs_context *isw,
+static bool isw_prepare_wbs_switch(struct bdi_writeback *new_wb,
+				   struct inode_switch_wbs_context *isw,
 				   struct list_head *list, int *nr)
 {
 	struct inode *inode;
 
 	list_for_each_entry(inode, list, i_io_list) {
-		if (!inode_prepare_wbs_switch(inode, isw->new_wb))
+		if (!inode_prepare_wbs_switch(inode, new_wb))
 			continue;
 
 		isw->inodes[*nr] = inode;
@@ -653,6 +696,7 @@ bool cleanup_offline_cgwb(struct bdi_writeback *wb)
 {
 	struct cgroup_subsys_state *memcg_css;
 	struct inode_switch_wbs_context *isw;
+	struct bdi_writeback *new_wb;
 	int nr;
 	bool restart = false;
 
@@ -665,14 +709,22 @@ bool cleanup_offline_cgwb(struct bdi_writeback *wb)
 
 	for (memcg_css = wb->memcg_css->parent; memcg_css;
 	     memcg_css = memcg_css->parent) {
-		isw->new_wb = wb_get_create(wb->bdi, memcg_css, GFP_KERNEL);
-		if (isw->new_wb)
+		new_wb = wb_get_create(wb->bdi, memcg_css, GFP_KERNEL);
+		if (new_wb)
 			break;
 	}
-	if (unlikely(!isw->new_wb))
-		isw->new_wb = &wb->bdi->wb; /* wb_get() is noop for bdi's wb */
+	if (unlikely(!new_wb))
+		new_wb = &wb->bdi->wb; /* wb_get() is noop for bdi's wb */
 
 	nr = 0;
+	/*
+	 * Paired with synchronize_rcu() in cgroup_writeback_umount().
+	 * Holding rcu_read_lock across the SB_ACTIVE check, the inode grab
+	 * and wb_queue_isw() ensures synchronize_rcu() cannot return until
+	 * the work is queued, so the subsequent flush_workqueue() will wait
+	 * for the switch.
+	 */
+	rcu_read_lock();
 	spin_lock(&wb->list_lock);
 	/*
 	 * In addition to the inodes that have completed writeback, also switch
@@ -682,27 +734,23 @@ bool cleanup_offline_cgwb(struct bdi_writeback *wb)
 	 * bandwidth restrictions, as writeback of inode metadata is not
 	 * accounted for.
 	 */
-	restart = isw_prepare_wbs_switch(isw, &wb->b_attached, &nr);
+	restart = isw_prepare_wbs_switch(new_wb, isw, &wb->b_attached, &nr);
 	if (!restart)
-		restart = isw_prepare_wbs_switch(isw, &wb->b_dirty_time, &nr);
+		restart = isw_prepare_wbs_switch(new_wb, isw, &wb->b_dirty_time,
+						 &nr);
 	spin_unlock(&wb->list_lock);
 
 	/* no attached inodes? bail out */
 	if (nr == 0) {
+		rcu_read_unlock();
 		atomic_dec(&isw_nr_in_flight);
-		wb_put(isw->new_wb);
+		wb_put(new_wb);
 		kfree(isw);
 		return restart;
 	}
 
-	/*
-	 * In addition to synchronizing among switchers, I_WB_SWITCH tells
-	 * the RCU protected stat update paths to grab the i_page
-	 * lock so that stat transfer can synchronize against them.
-	 * Let's continue after I_WB_SWITCH is guaranteed to be visible.
-	 */
-	INIT_RCU_WORK(&isw->work, inode_switch_wbs_work_fn);
-	queue_rcu_work(isw_wq, &isw->work);
+	wb_queue_isw(new_wb, isw);
+	rcu_read_unlock();
 
 	return restart;
 }
@@ -1136,10 +1184,13 @@ void cgroup_writeback_umount(void)
 
 	if (atomic_read(&isw_nr_in_flight)) {
 		/*
-		 * Use rcu_barrier() to wait for all pending callbacks to
-		 * ensure that all in-flight wb switches are in the workqueue.
+		 * Paired with rcu_read_lock() in inode_switch_wbs() and
+		 * cleanup_offline_cgwb().  synchronize_rcu() waits for any
+		 * in-flight switcher that already passed the SB_ACTIVE check
+		 * to finish queueing its work, so flush_workqueue() below
+		 * will then drain it.
 		 */
-		rcu_barrier();
+		synchronize_rcu();
 		flush_workqueue(isw_wq);
 	}
 }
diff --git linux-libre-6.6.144-gnu/fs/fuse/cuse.c linux-libre-6.6.145-gnu/fs/fuse/cuse.c
index b6cad106c37e4..e4d809e2d68d3 100644
--- linux-libre-6.6.144-gnu/fs/fuse/cuse.c
+++ linux-libre-6.6.145-gnu/fs/fuse/cuse.c
@@ -386,7 +386,7 @@ static void cuse_process_init_reply(struct fuse_mount *fm,
 	rc = -ENOMEM;
 	cdev = cdev_alloc();
 	if (!cdev)
-		goto err_unlock;
+		goto err_dev;
 
 	cdev->owner = THIS_MODULE;
 	cdev->ops = &cuse_frontend_fops;
@@ -412,6 +412,8 @@ out:
 
 err_cdev:
 	cdev_del(cdev);
+err_dev:
+	device_del(dev);
 err_unlock:
 	mutex_unlock(&cuse_lock);
 	put_device(dev);
diff --git linux-libre-6.6.144-gnu/fs/fuse/dev.c linux-libre-6.6.145-gnu/fs/fuse/dev.c
index b15ecd74a1bd2..252b6697960f2 100644
--- linux-libre-6.6.144-gnu/fs/fuse/dev.c
+++ linux-libre-6.6.145-gnu/fs/fuse/dev.c
@@ -912,7 +912,7 @@ static int fuse_ref_page(struct fuse_copy_state *cs, struct page *page,
 	cs->nr_segs++;
 	cs->len = 0;
 
-	return 0;
+	return lock_request(cs->req);
 }
 
 /*
diff --git linux-libre-6.6.144-gnu/fs/hfs/bfind.c linux-libre-6.6.145-gnu/fs/hfs/bfind.c
index e46f650b5e9c2..245c2b9671892 100644
--- linux-libre-6.6.144-gnu/fs/hfs/bfind.c
+++ linux-libre-6.6.145-gnu/fs/hfs/bfind.c
@@ -167,7 +167,7 @@ release:
 	return res;
 }
 
-int hfs_brec_read(struct hfs_find_data *fd, void *rec, int rec_len)
+int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len)
 {
 	int res;
 
diff --git linux-libre-6.6.144-gnu/fs/hfs/bnode.c linux-libre-6.6.145-gnu/fs/hfs/bnode.c
index e8cd1a31f2470..f9db5b31acd1c 100644
--- linux-libre-6.6.144-gnu/fs/hfs/bnode.c
+++ linux-libre-6.6.145-gnu/fs/hfs/bnode.c
@@ -16,14 +16,14 @@
 #include "btree.h"
 
 static inline
-bool is_bnode_offset_valid(struct hfs_bnode *node, int off)
+bool is_bnode_offset_valid(struct hfs_bnode *node, u32 off)
 {
 	bool is_valid = off < node->tree->node_size;
 
 	if (!is_valid) {
 		pr_err("requested invalid offset: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d\n",
+		       "node_size %u, offset %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off);
 	}
@@ -32,7 +32,7 @@ bool is_bnode_offset_valid(struct hfs_bnode *node, int off)
 }
 
 static inline
-int check_and_correct_requested_length(struct hfs_bnode *node, int off, int len)
+u32 check_and_correct_requested_length(struct hfs_bnode *node, u32 off, u32 len)
 {
 	unsigned int node_size;
 
@@ -41,13 +41,13 @@ int check_and_correct_requested_length(struct hfs_bnode *node, int off, int len)
 
 	node_size = node->tree->node_size;
 
-	if ((off + len) > node_size) {
-		int new_len = (int)node_size - off;
+	if ((u64)off + len > node_size) {
+		u32 new_len = node_size - off;
 
 		pr_err("requested length has been corrected: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, "
-		       "requested_len %d, corrected_len %d\n",
+		       "node_size %u, offset %u, "
+		       "requested_len %u, corrected_len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len, new_len);
 
@@ -57,12 +57,14 @@ int check_and_correct_requested_length(struct hfs_bnode *node, int off, int len)
 	return len;
 }
 
-void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
+void hfs_bnode_read(struct hfs_bnode *node, void *buf, u32 off, u32 len)
 {
 	struct page *page;
-	int pagenum;
-	int bytes_read;
-	int bytes_to_read;
+	u32 pagenum;
+	u32 bytes_read;
+	u32 bytes_to_read;
+
+	memset(buf, 0, len);
 
 	if (!is_bnode_offset_valid(node, off))
 		return;
@@ -70,7 +72,7 @@ void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 	if (len == 0) {
 		pr_err("requested zero length: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, len %d\n",
+		       "node_size %u, offset %u, len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len);
 		return;
@@ -86,7 +88,7 @@ void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 		if (pagenum >= node->tree->pages_per_bnode)
 			break;
 		page = node->page[pagenum];
-		bytes_to_read = min_t(int, len - bytes_read, PAGE_SIZE - off);
+		bytes_to_read = min_t(u32, len - bytes_read, PAGE_SIZE - off);
 
 		memcpy_from_page(buf + bytes_read, page, off, bytes_to_read);
 
@@ -95,7 +97,7 @@ void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 	}
 }
 
-u16 hfs_bnode_read_u16(struct hfs_bnode *node, int off)
+u16 hfs_bnode_read_u16(struct hfs_bnode *node, u32 off)
 {
 	__be16 data;
 	// optimize later...
@@ -103,7 +105,7 @@ u16 hfs_bnode_read_u16(struct hfs_bnode *node, int off)
 	return be16_to_cpu(data);
 }
 
-u8 hfs_bnode_read_u8(struct hfs_bnode *node, int off)
+u8 hfs_bnode_read_u8(struct hfs_bnode *node, u32 off)
 {
 	u8 data;
 	// optimize later...
@@ -111,10 +113,10 @@ u8 hfs_bnode_read_u8(struct hfs_bnode *node, int off)
 	return data;
 }
 
-void hfs_bnode_read_key(struct hfs_bnode *node, void *key, int off)
+void hfs_bnode_read_key(struct hfs_bnode *node, void *key, u32 off)
 {
 	struct hfs_btree *tree;
-	int key_len;
+	u32 key_len;
 
 	tree = node->tree;
 	if (node->type == HFS_NODE_LEAF ||
@@ -125,14 +127,14 @@ void hfs_bnode_read_key(struct hfs_bnode *node, void *key, int off)
 
 	if (key_len > sizeof(hfs_btree_key) || key_len < 1) {
 		memset(key, 0, sizeof(hfs_btree_key));
-		pr_err("hfs: Invalid key length: %d\n", key_len);
+		pr_err("hfs: Invalid key length: %u\n", key_len);
 		return;
 	}
 
 	hfs_bnode_read(node, key, off, key_len);
 }
 
-void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
+void hfs_bnode_write(struct hfs_bnode *node, void *buf, u32 off, u32 len)
 {
 	struct page *page;
 
@@ -142,7 +144,7 @@ void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
 	if (len == 0) {
 		pr_err("requested zero length: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, len %d\n",
+		       "node_size %u, offset %u, len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len);
 		return;
@@ -157,20 +159,20 @@ void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
 	set_page_dirty(page);
 }
 
-void hfs_bnode_write_u16(struct hfs_bnode *node, int off, u16 data)
+void hfs_bnode_write_u16(struct hfs_bnode *node, u32 off, u16 data)
 {
 	__be16 v = cpu_to_be16(data);
 	// optimize later...
 	hfs_bnode_write(node, &v, off, 2);
 }
 
-void hfs_bnode_write_u8(struct hfs_bnode *node, int off, u8 data)
+void hfs_bnode_write_u8(struct hfs_bnode *node, u32 off, u8 data)
 {
 	// optimize later...
 	hfs_bnode_write(node, &data, off, 1);
 }
 
-void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
+void hfs_bnode_clear(struct hfs_bnode *node, u32 off, u32 len)
 {
 	struct page *page;
 
@@ -180,7 +182,7 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
 	if (len == 0) {
 		pr_err("requested zero length: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, len %d\n",
+		       "node_size %u, offset %u, len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len);
 		return;
@@ -195,8 +197,8 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
 	set_page_dirty(page);
 }
 
-void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
-		struct hfs_bnode *src_node, int src, int len)
+void hfs_bnode_copy(struct hfs_bnode *dst_node, u32 dst,
+		    struct hfs_bnode *src_node, u32 src, u32 len)
 {
 	struct page *src_page, *dst_page;
 
@@ -216,7 +218,7 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
 	set_page_dirty(dst_page);
 }
 
-void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
+void hfs_bnode_move(struct hfs_bnode *node, u32 dst, u32 src, u32 len)
 {
 	struct page *page;
 	void *ptr;
diff --git linux-libre-6.6.144-gnu/fs/hfs/brec.c linux-libre-6.6.145-gnu/fs/hfs/brec.c
index b01db1fae147c..a463315316bf6 100644
--- linux-libre-6.6.144-gnu/fs/hfs/brec.c
+++ linux-libre-6.6.145-gnu/fs/hfs/brec.c
@@ -62,7 +62,7 @@ u16 hfs_brec_keylen(struct hfs_bnode *node, u16 rec)
 	return retval;
 }
 
-int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len)
+int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len)
 {
 	struct hfs_btree *tree;
 	struct hfs_bnode *node, *new_node;
diff --git linux-libre-6.6.144-gnu/fs/hfs/btree.c linux-libre-6.6.145-gnu/fs/hfs/btree.c
index e86e1e235658f..e748d92d84105 100644
--- linux-libre-6.6.144-gnu/fs/hfs/btree.c
+++ linux-libre-6.6.145-gnu/fs/hfs/btree.c
@@ -259,7 +259,7 @@ static struct hfs_bnode *hfs_bmap_new_bmap(struct hfs_bnode *prev, u32 idx)
 }
 
 /* Make sure @tree has enough space for the @rsvd_nodes */
-int hfs_bmap_reserve(struct hfs_btree *tree, int rsvd_nodes)
+int hfs_bmap_reserve(struct hfs_btree *tree, u32 rsvd_nodes)
 {
 	struct inode *inode = tree->inode;
 	u32 count;
diff --git linux-libre-6.6.144-gnu/fs/hfs/btree.h linux-libre-6.6.145-gnu/fs/hfs/btree.h
index 0e6baee932453..97f88035b2248 100644
--- linux-libre-6.6.144-gnu/fs/hfs/btree.h
+++ linux-libre-6.6.145-gnu/fs/hfs/btree.h
@@ -86,48 +86,49 @@ struct hfs_find_data {
 
 
 /* btree.c */
-extern struct hfs_btree *hfs_btree_open(struct super_block *, u32, btree_keycmp);
-extern void hfs_btree_close(struct hfs_btree *);
-extern void hfs_btree_write(struct hfs_btree *);
-extern int hfs_bmap_reserve(struct hfs_btree *, int);
-extern struct hfs_bnode * hfs_bmap_alloc(struct hfs_btree *);
+extern struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id,
+					btree_keycmp keycmp);
+extern void hfs_btree_close(struct hfs_btree *tree);
+extern void hfs_btree_write(struct hfs_btree *tree);
+extern int hfs_bmap_reserve(struct hfs_btree *tree, u32 rsvd_nodes);
+extern struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree);
 extern void hfs_bmap_free(struct hfs_bnode *node);
 
 /* bnode.c */
-extern void hfs_bnode_read(struct hfs_bnode *, void *, int, int);
-extern u16 hfs_bnode_read_u16(struct hfs_bnode *, int);
-extern u8 hfs_bnode_read_u8(struct hfs_bnode *, int);
-extern void hfs_bnode_read_key(struct hfs_bnode *, void *, int);
-extern void hfs_bnode_write(struct hfs_bnode *, void *, int, int);
-extern void hfs_bnode_write_u16(struct hfs_bnode *, int, u16);
-extern void hfs_bnode_write_u8(struct hfs_bnode *, int, u8);
-extern void hfs_bnode_clear(struct hfs_bnode *, int, int);
-extern void hfs_bnode_copy(struct hfs_bnode *, int,
-			   struct hfs_bnode *, int, int);
-extern void hfs_bnode_move(struct hfs_bnode *, int, int, int);
-extern void hfs_bnode_dump(struct hfs_bnode *);
-extern void hfs_bnode_unlink(struct hfs_bnode *);
-extern struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *, u32);
-extern struct hfs_bnode *hfs_bnode_find(struct hfs_btree *, u32);
-extern void hfs_bnode_unhash(struct hfs_bnode *);
-extern void hfs_bnode_free(struct hfs_bnode *);
-extern struct hfs_bnode *hfs_bnode_create(struct hfs_btree *, u32);
-extern void hfs_bnode_get(struct hfs_bnode *);
-extern void hfs_bnode_put(struct hfs_bnode *);
+extern void hfs_bnode_read(struct hfs_bnode *node, void *buf, u32 off, u32 len);
+extern u16 hfs_bnode_read_u16(struct hfs_bnode *node, u32 off);
+extern u8 hfs_bnode_read_u8(struct hfs_bnode *node, u32 off);
+extern void hfs_bnode_read_key(struct hfs_bnode *node, void *key, u32 off);
+extern void hfs_bnode_write(struct hfs_bnode *node, void *buf, u32 off, u32 len);
+extern void hfs_bnode_write_u16(struct hfs_bnode *node, u32 off, u16 data);
+extern void hfs_bnode_write_u8(struct hfs_bnode *node, u32 off, u8 data);
+extern void hfs_bnode_clear(struct hfs_bnode *node, u32 off, u32 len);
+extern void hfs_bnode_copy(struct hfs_bnode *dst_node, u32 dst,
+			   struct hfs_bnode *src_node, u32 src, u32 len);
+extern void hfs_bnode_move(struct hfs_bnode *node, u32 dst, u32 src, u32 len);
+extern void hfs_bnode_dump(struct hfs_bnode *node);
+extern void hfs_bnode_unlink(struct hfs_bnode *node);
+extern struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *tree, u32 cnid);
+extern struct hfs_bnode *hfs_bnode_find(struct hfs_btree *tree, u32 num);
+extern void hfs_bnode_unhash(struct hfs_bnode *node);
+extern void hfs_bnode_free(struct hfs_bnode *node);
+extern struct hfs_bnode *hfs_bnode_create(struct hfs_btree *tree, u32 num);
+extern void hfs_bnode_get(struct hfs_bnode *node);
+extern void hfs_bnode_put(struct hfs_bnode *node);
 
 /* brec.c */
-extern u16 hfs_brec_lenoff(struct hfs_bnode *, u16, u16 *);
-extern u16 hfs_brec_keylen(struct hfs_bnode *, u16);
-extern int hfs_brec_insert(struct hfs_find_data *, void *, int);
-extern int hfs_brec_remove(struct hfs_find_data *);
+extern u16 hfs_brec_lenoff(struct hfs_bnode *node, u16 rec, u16 *off);
+extern u16 hfs_brec_keylen(struct hfs_bnode *node, u16 rec);
+extern int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len);
+extern int hfs_brec_remove(struct hfs_find_data *fd);
 
 /* bfind.c */
-extern int hfs_find_init(struct hfs_btree *, struct hfs_find_data *);
-extern void hfs_find_exit(struct hfs_find_data *);
-extern int __hfs_brec_find(struct hfs_bnode *, struct hfs_find_data *);
-extern int hfs_brec_find(struct hfs_find_data *);
-extern int hfs_brec_read(struct hfs_find_data *, void *, int);
-extern int hfs_brec_goto(struct hfs_find_data *, int);
+extern int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd);
+extern void hfs_find_exit(struct hfs_find_data *fd);
+extern int __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd);
+extern int hfs_brec_find(struct hfs_find_data *fd);
+extern int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len);
+extern int hfs_brec_goto(struct hfs_find_data *fd, int cnt);
 
 
 struct hfs_bnode_desc {
diff --git linux-libre-6.6.144-gnu/fs/hfs/hfs_fs.h linux-libre-6.6.145-gnu/fs/hfs/hfs_fs.h
index f1402d71b092b..acd69a3db8858 100644
--- linux-libre-6.6.144-gnu/fs/hfs/hfs_fs.h
+++ linux-libre-6.6.145-gnu/fs/hfs/hfs_fs.h
@@ -171,74 +171,90 @@ struct hfs_sb_info {
 #define HFS_FLG_ALT_MDB_DIRTY	2
 
 /* bitmap.c */
-extern u32 hfs_vbm_search_free(struct super_block *, u32, u32 *);
-extern int hfs_clear_vbm_bits(struct super_block *, u16, u16);
+extern u32 hfs_vbm_search_free(struct super_block *sb, u32 goal, u32 *num_bits);
+extern int hfs_clear_vbm_bits(struct super_block *sb, u16 start, u16 count);
 
 /* catalog.c */
-extern int hfs_cat_keycmp(const btree_key *, const btree_key *);
+extern int hfs_cat_keycmp(const btree_key *key1, const btree_key *key2);
 struct hfs_find_data;
-extern int hfs_cat_find_brec(struct super_block *, u32, struct hfs_find_data *);
-extern int hfs_cat_create(u32, struct inode *, const struct qstr *, struct inode *);
-extern int hfs_cat_delete(u32, struct inode *, const struct qstr *);
-extern int hfs_cat_move(u32, struct inode *, const struct qstr *,
-			struct inode *, const struct qstr *);
-extern void hfs_cat_build_key(struct super_block *, btree_key *, u32, const struct qstr *);
+extern int hfs_cat_find_brec(struct super_block *sb, u32 cnid,
+			     struct hfs_find_data *fd);
+extern int hfs_cat_create(u32 cnid, struct inode *dir,
+			  const struct qstr *str, struct inode *inode);
+extern int hfs_cat_delete(u32 cnid, struct inode *dir, const struct qstr *str);
+extern int hfs_cat_move(u32 cnid, struct inode *src_dir,
+			const struct qstr *src_name,
+			struct inode *dst_dir,
+			const struct qstr *dst_name);
+extern void hfs_cat_build_key(struct super_block *sb, btree_key *key,
+			      u32 parent, const struct qstr *name);
 
 /* dir.c */
 extern const struct file_operations hfs_dir_operations;
 extern const struct inode_operations hfs_dir_inode_operations;
 
 /* extent.c */
-extern int hfs_ext_keycmp(const btree_key *, const btree_key *);
+extern int hfs_ext_keycmp(const btree_key *key1, const btree_key *key2);
 extern u16 hfs_ext_find_block(struct hfs_extent *ext, u16 off);
-extern int hfs_free_fork(struct super_block *, struct hfs_cat_file *, int);
-extern int hfs_ext_write_extent(struct inode *);
-extern int hfs_extend_file(struct inode *);
-extern void hfs_file_truncate(struct inode *);
+extern int hfs_free_fork(struct super_block *sb,
+			 struct hfs_cat_file *file, int type);
+extern int hfs_ext_write_extent(struct inode *inode);
+extern int hfs_extend_file(struct inode *inode);
+extern void hfs_file_truncate(struct inode *inode);
 
-extern int hfs_get_block(struct inode *, sector_t, struct buffer_head *, int);
+extern int hfs_get_block(struct inode *inode, sector_t block,
+			 struct buffer_head *bh_result, int create);
 
 /* inode.c */
 extern const struct address_space_operations hfs_aops;
 extern const struct address_space_operations hfs_btree_aops;
 
 int hfs_write_begin(struct file *file, struct address_space *mapping,
-		loff_t pos, unsigned len, struct page **pagep, void **fsdata);
-extern struct inode *hfs_new_inode(struct inode *, const struct qstr *, umode_t);
-extern void hfs_inode_write_fork(struct inode *, struct hfs_extent *, __be32 *, __be32 *);
-extern int hfs_write_inode(struct inode *, struct writeback_control *);
-extern int hfs_inode_setattr(struct mnt_idmap *, struct dentry *,
-			     struct iattr *);
+		loff_t pos, unsigned int len, struct page **pagep,
+		void **fsdata);
+extern struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name,
+				   umode_t mode);
+extern void hfs_inode_write_fork(struct inode *inode, struct hfs_extent *ext,
+				 __be32 *log_size, __be32 *phys_size);
+extern int hfs_write_inode(struct inode *inode, struct writeback_control *wbc);
+extern int hfs_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
+			     struct iattr *attr);
 extern void hfs_inode_read_fork(struct inode *inode, struct hfs_extent *ext,
-			__be32 log_size, __be32 phys_size, u32 clump_size);
-extern struct inode *hfs_iget(struct super_block *, struct hfs_cat_key *, hfs_cat_rec *);
-extern void hfs_evict_inode(struct inode *);
-extern void hfs_delete_inode(struct inode *);
+				__be32 __log_size, __be32 phys_size,
+				u32 clump_size);
+extern struct inode *hfs_iget(struct super_block *sb, struct hfs_cat_key *key,
+				hfs_cat_rec *rec);
+extern void hfs_evict_inode(struct inode *inode);
+extern void hfs_delete_inode(struct inode *inode);
 
 /* attr.c */
 extern const struct xattr_handler *hfs_xattr_handlers[];
 
 /* mdb.c */
-extern int hfs_mdb_get(struct super_block *);
-extern void hfs_mdb_commit(struct super_block *);
-extern void hfs_mdb_close(struct super_block *);
-extern void hfs_mdb_put(struct super_block *);
+extern int hfs_mdb_get(struct super_block *sb);
+extern void hfs_mdb_commit(struct super_block *sb);
+extern void hfs_mdb_close(struct super_block *sb);
+extern void hfs_mdb_put(struct super_block *sb);
 
 /* part_tbl.c */
-extern int hfs_part_find(struct super_block *, sector_t *, sector_t *);
+extern int hfs_part_find(struct super_block *sb,
+			 sector_t *part_start, sector_t *part_size);
 
 /* string.c */
 extern const struct dentry_operations hfs_dentry_operations;
 
-extern int hfs_hash_dentry(const struct dentry *, struct qstr *);
-extern int hfs_strcmp(const unsigned char *, unsigned int,
-		      const unsigned char *, unsigned int);
+extern int hfs_hash_dentry(const struct dentry *dentry, struct qstr *this);
+extern int hfs_strcmp(const unsigned char *s1, unsigned int len1,
+		      const unsigned char *s2, unsigned int len2);
 extern int hfs_compare_dentry(const struct dentry *dentry,
-		unsigned int len, const char *str, const struct qstr *name);
+				unsigned int len, const char *str,
+				const struct qstr *name);
 
 /* trans.c */
-extern void hfs_asc2mac(struct super_block *, struct hfs_name *, const struct qstr *);
-extern int hfs_mac2asc(struct super_block *, char *, const struct hfs_name *);
+extern void hfs_asc2mac(struct super_block *sb,
+			struct hfs_name *out, const struct qstr *in);
+extern int hfs_mac2asc(struct super_block *sb,
+			char *out, const struct hfs_name *in);
 
 /* super.c */
 extern void hfs_mark_mdb_dirty(struct super_block *sb);
diff --git linux-libre-6.6.144-gnu/fs/hfs/inode.c linux-libre-6.6.145-gnu/fs/hfs/inode.c
index 6a89f22d89677..3a3994616fa54 100644
--- linux-libre-6.6.144-gnu/fs/hfs/inode.c
+++ linux-libre-6.6.145-gnu/fs/hfs/inode.c
@@ -50,7 +50,8 @@ static void hfs_write_failed(struct address_space *mapping, loff_t to)
 }
 
 int hfs_write_begin(struct file *file, struct address_space *mapping,
-		loff_t pos, unsigned len, struct page **pagep, void **fsdata)
+		loff_t pos, unsigned int len, struct page **pagep,
+		void **fsdata)
 {
 	int ret;
 
diff --git linux-libre-6.6.144-gnu/fs/hfsplus/bfind.c linux-libre-6.6.145-gnu/fs/hfsplus/bfind.c
index 41f4f56f90fac..094ce196a4d4a 100644
--- linux-libre-6.6.144-gnu/fs/hfsplus/bfind.c
+++ linux-libre-6.6.145-gnu/fs/hfsplus/bfind.c
@@ -210,7 +210,7 @@ release:
 	return res;
 }
 
-int hfs_brec_read(struct hfs_find_data *fd, void *rec, int rec_len)
+int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len)
 {
 	int res;
 
diff --git linux-libre-6.6.144-gnu/fs/hfsplus/bnode.c linux-libre-6.6.145-gnu/fs/hfsplus/bnode.c
index fb437598e2625..5bd5d3ae40b0d 100644
--- linux-libre-6.6.144-gnu/fs/hfsplus/bnode.c
+++ linux-libre-6.6.145-gnu/fs/hfsplus/bnode.c
@@ -20,10 +20,12 @@
 
 
 /* Copy a specified range of bytes from the raw data of a node */
-void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
+void hfs_bnode_read(struct hfs_bnode *node, void *buf, u32 off, u32 len)
 {
 	struct page **pagep;
-	int l;
+	u32 l;
+
+	memset(buf, 0, len);
 
 	if (!is_bnode_offset_valid(node, off))
 		return;
@@ -31,7 +33,7 @@ void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 	if (len == 0) {
 		pr_err("requested zero length: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, len %d\n",
+		       "node_size %u, offset %u, len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len);
 		return;
@@ -43,17 +45,17 @@ void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 	pagep = node->page + (off >> PAGE_SHIFT);
 	off &= ~PAGE_MASK;
 
-	l = min_t(int, len, PAGE_SIZE - off);
+	l = min_t(u32, len, PAGE_SIZE - off);
 	memcpy_from_page(buf, *pagep, off, l);
 
 	while ((len -= l) != 0) {
 		buf += l;
-		l = min_t(int, len, PAGE_SIZE);
+		l = min_t(u32, len, PAGE_SIZE);
 		memcpy_from_page(buf, *++pagep, 0, l);
 	}
 }
 
-u16 hfs_bnode_read_u16(struct hfs_bnode *node, int off)
+u16 hfs_bnode_read_u16(struct hfs_bnode *node, u32 off)
 {
 	__be16 data;
 	/* TODO: optimize later... */
@@ -61,7 +63,7 @@ u16 hfs_bnode_read_u16(struct hfs_bnode *node, int off)
 	return be16_to_cpu(data);
 }
 
-u8 hfs_bnode_read_u8(struct hfs_bnode *node, int off)
+u8 hfs_bnode_read_u8(struct hfs_bnode *node, u32 off)
 {
 	u8 data;
 	/* TODO: optimize later... */
@@ -69,10 +71,10 @@ u8 hfs_bnode_read_u8(struct hfs_bnode *node, int off)
 	return data;
 }
 
-void hfs_bnode_read_key(struct hfs_bnode *node, void *key, int off)
+void hfs_bnode_read_key(struct hfs_bnode *node, void *key, u32 off)
 {
 	struct hfs_btree *tree;
-	int key_len;
+	u32 key_len;
 
 	tree = node->tree;
 	if (node->type == HFS_NODE_LEAF ||
@@ -84,17 +86,17 @@ void hfs_bnode_read_key(struct hfs_bnode *node, void *key, int off)
 
 	if (key_len > sizeof(hfsplus_btree_key) || key_len < 1) {
 		memset(key, 0, sizeof(hfsplus_btree_key));
-		pr_err("hfsplus: Invalid key length: %d\n", key_len);
+		pr_err("hfsplus: Invalid key length: %u\n", key_len);
 		return;
 	}
 
 	hfs_bnode_read(node, key, off, key_len);
 }
 
-void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
+void hfs_bnode_write(struct hfs_bnode *node, void *buf, u32 off, u32 len)
 {
 	struct page **pagep;
-	int l;
+	u32 l;
 
 	if (!is_bnode_offset_valid(node, off))
 		return;
@@ -102,7 +104,7 @@ void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
 	if (len == 0) {
 		pr_err("requested zero length: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, len %d\n",
+		       "node_size %u, offset %u, len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len);
 		return;
@@ -114,29 +116,29 @@ void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
 	pagep = node->page + (off >> PAGE_SHIFT);
 	off &= ~PAGE_MASK;
 
-	l = min_t(int, len, PAGE_SIZE - off);
+	l = min_t(u32, len, PAGE_SIZE - off);
 	memcpy_to_page(*pagep, off, buf, l);
 	set_page_dirty(*pagep);
 
 	while ((len -= l) != 0) {
 		buf += l;
-		l = min_t(int, len, PAGE_SIZE);
+		l = min_t(u32, len, PAGE_SIZE);
 		memcpy_to_page(*++pagep, 0, buf, l);
 		set_page_dirty(*pagep);
 	}
 }
 
-void hfs_bnode_write_u16(struct hfs_bnode *node, int off, u16 data)
+void hfs_bnode_write_u16(struct hfs_bnode *node, u32 off, u16 data)
 {
 	__be16 v = cpu_to_be16(data);
 	/* TODO: optimize later... */
 	hfs_bnode_write(node, &v, off, 2);
 }
 
-void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
+void hfs_bnode_clear(struct hfs_bnode *node, u32 off, u32 len)
 {
 	struct page **pagep;
-	int l;
+	u32 l;
 
 	if (!is_bnode_offset_valid(node, off))
 		return;
@@ -144,7 +146,7 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
 	if (len == 0) {
 		pr_err("requested zero length: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, len %d\n",
+		       "node_size %u, offset %u, len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len);
 		return;
@@ -156,22 +158,22 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
 	pagep = node->page + (off >> PAGE_SHIFT);
 	off &= ~PAGE_MASK;
 
-	l = min_t(int, len, PAGE_SIZE - off);
+	l = min_t(u32, len, PAGE_SIZE - off);
 	memzero_page(*pagep, off, l);
 	set_page_dirty(*pagep);
 
 	while ((len -= l) != 0) {
-		l = min_t(int, len, PAGE_SIZE);
+		l = min_t(u32, len, PAGE_SIZE);
 		memzero_page(*++pagep, 0, l);
 		set_page_dirty(*pagep);
 	}
 }
 
-void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
-		    struct hfs_bnode *src_node, int src, int len)
+void hfs_bnode_copy(struct hfs_bnode *dst_node, u32 dst,
+		    struct hfs_bnode *src_node, u32 src, u32 len)
 {
 	struct page **src_page, **dst_page;
-	int l;
+	u32 l;
 
 	hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
 	if (!len)
@@ -188,12 +190,12 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
 	dst &= ~PAGE_MASK;
 
 	if (src == dst) {
-		l = min_t(int, len, PAGE_SIZE - src);
+		l = min_t(u32, len, PAGE_SIZE - src);
 		memcpy_page(*dst_page, src, *src_page, src, l);
 		set_page_dirty(*dst_page);
 
 		while ((len -= l) != 0) {
-			l = min_t(int, len, PAGE_SIZE);
+			l = min_t(u32, len, PAGE_SIZE);
 			memcpy_page(*++dst_page, 0, *++src_page, 0, l);
 			set_page_dirty(*dst_page);
 		}
@@ -225,11 +227,11 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
 	}
 }
 
-void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
+void hfs_bnode_move(struct hfs_bnode *node, u32 dst, u32 src, u32 len)
 {
 	struct page **src_page, **dst_page;
 	void *src_ptr, *dst_ptr;
-	int l;
+	u32 l;
 
 	hfs_dbg(BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
 	if (!len)
@@ -299,7 +301,7 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
 		dst &= ~PAGE_MASK;
 
 		if (src == dst) {
-			l = min_t(int, len, PAGE_SIZE - src);
+			l = min_t(u32, len, PAGE_SIZE - src);
 
 			dst_ptr = kmap_local_page(*dst_page) + src;
 			src_ptr = kmap_local_page(*src_page) + src;
@@ -309,7 +311,7 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
 			kunmap_local(dst_ptr);
 
 			while ((len -= l) != 0) {
-				l = min_t(int, len, PAGE_SIZE);
+				l = min_t(u32, len, PAGE_SIZE);
 				dst_ptr = kmap_local_page(*++dst_page);
 				src_ptr = kmap_local_page(*++src_page);
 				memmove(dst_ptr, src_ptr, l);
diff --git linux-libre-6.6.144-gnu/fs/hfsplus/brec.c linux-libre-6.6.145-gnu/fs/hfsplus/brec.c
index 1918544a78716..53e4fa3f608b9 100644
--- linux-libre-6.6.144-gnu/fs/hfsplus/brec.c
+++ linux-libre-6.6.145-gnu/fs/hfsplus/brec.c
@@ -60,7 +60,7 @@ u16 hfs_brec_keylen(struct hfs_bnode *node, u16 rec)
 	return retval;
 }
 
-int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len)
+int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len)
 {
 	struct hfs_btree *tree;
 	struct hfs_bnode *node, *new_node;
diff --git linux-libre-6.6.144-gnu/fs/hfsplus/btree.c linux-libre-6.6.145-gnu/fs/hfsplus/btree.c
index fe6a54c4083c3..72c593308bbaa 100644
--- linux-libre-6.6.144-gnu/fs/hfsplus/btree.c
+++ linux-libre-6.6.145-gnu/fs/hfsplus/btree.c
@@ -344,7 +344,7 @@ static struct hfs_bnode *hfs_bmap_new_bmap(struct hfs_bnode *prev, u32 idx)
 }
 
 /* Make sure @tree has enough space for the @rsvd_nodes */
-int hfs_bmap_reserve(struct hfs_btree *tree, int rsvd_nodes)
+int hfs_bmap_reserve(struct hfs_btree *tree, u32 rsvd_nodes)
 {
 	struct inode *inode = tree->inode;
 	struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
diff --git linux-libre-6.6.144-gnu/fs/hfsplus/hfsplus_fs.h linux-libre-6.6.145-gnu/fs/hfsplus/hfsplus_fs.h
index 52be0d59e5323..0e45973be3df1 100644
--- linux-libre-6.6.144-gnu/fs/hfsplus/hfsplus_fs.h
+++ linux-libre-6.6.145-gnu/fs/hfsplus/hfsplus_fs.h
@@ -388,21 +388,21 @@ u32 hfsplus_calc_btree_clump_size(u32 block_size, u32 node_size, u64 sectors,
 struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id);
 void hfs_btree_close(struct hfs_btree *tree);
 int hfs_btree_write(struct hfs_btree *tree);
-int hfs_bmap_reserve(struct hfs_btree *tree, int rsvd_nodes);
+int hfs_bmap_reserve(struct hfs_btree *tree, u32 rsvd_nodes);
 struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree);
 void hfs_bmap_free(struct hfs_bnode *node);
 
 /* bnode.c */
-void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len);
-u16 hfs_bnode_read_u16(struct hfs_bnode *node, int off);
-u8 hfs_bnode_read_u8(struct hfs_bnode *node, int off);
-void hfs_bnode_read_key(struct hfs_bnode *node, void *key, int off);
-void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len);
-void hfs_bnode_write_u16(struct hfs_bnode *node, int off, u16 data);
-void hfs_bnode_clear(struct hfs_bnode *node, int off, int len);
-void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
-		    struct hfs_bnode *src_node, int src, int len);
-void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len);
+void hfs_bnode_read(struct hfs_bnode *node, void *buf, u32 off, u32 len);
+u16 hfs_bnode_read_u16(struct hfs_bnode *node, u32 off);
+u8 hfs_bnode_read_u8(struct hfs_bnode *node, u32 off);
+void hfs_bnode_read_key(struct hfs_bnode *node, void *key, u32 off);
+void hfs_bnode_write(struct hfs_bnode *node, void *buf, u32 off, u32 len);
+void hfs_bnode_write_u16(struct hfs_bnode *node, u32 off, u16 data);
+void hfs_bnode_clear(struct hfs_bnode *node, u32 off, u32 len);
+void hfs_bnode_copy(struct hfs_bnode *dst_node, u32 dst,
+		    struct hfs_bnode *src_node, u32 src, u32 len);
+void hfs_bnode_move(struct hfs_bnode *node, u32 dst, u32 src, u32 len);
 void hfs_bnode_dump(struct hfs_bnode *node);
 void hfs_bnode_unlink(struct hfs_bnode *node);
 struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *tree, u32 cnid);
@@ -417,7 +417,7 @@ bool hfs_bnode_need_zeroout(struct hfs_btree *tree);
 /* brec.c */
 u16 hfs_brec_lenoff(struct hfs_bnode *node, u16 rec, u16 *off);
 u16 hfs_brec_keylen(struct hfs_bnode *node, u16 rec);
-int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len);
+int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len);
 int hfs_brec_remove(struct hfs_find_data *fd);
 
 /* bfind.c */
@@ -430,7 +430,7 @@ int hfs_find_rec_by_key(struct hfs_bnode *bnode, struct hfs_find_data *fd,
 int __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd,
 		    search_strategy_t rec_found);
 int hfs_brec_find(struct hfs_find_data *fd, search_strategy_t do_key_compare);
-int hfs_brec_read(struct hfs_find_data *fd, void *rec, int rec_len);
+int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len);
 int hfs_brec_goto(struct hfs_find_data *fd, int cnt);
 
 /* catalog.c */
@@ -588,14 +588,14 @@ hfsplus_btree_lock_class(struct hfs_btree *tree)
 }
 
 static inline
-bool is_bnode_offset_valid(struct hfs_bnode *node, int off)
+bool is_bnode_offset_valid(struct hfs_bnode *node, u32 off)
 {
 	bool is_valid = off < node->tree->node_size;
 
 	if (!is_valid) {
 		pr_err("requested invalid offset: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d\n",
+		       "node_size %u, offset %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off);
 	}
@@ -604,7 +604,7 @@ bool is_bnode_offset_valid(struct hfs_bnode *node, int off)
 }
 
 static inline
-int check_and_correct_requested_length(struct hfs_bnode *node, int off, int len)
+u32 check_and_correct_requested_length(struct hfs_bnode *node, u32 off, u32 len)
 {
 	unsigned int node_size;
 
@@ -613,13 +613,13 @@ int check_and_correct_requested_length(struct hfs_bnode *node, int off, int len)
 
 	node_size = node->tree->node_size;
 
-	if ((off + len) > node_size) {
-		int new_len = (int)node_size - off;
+	if ((u64)off + len > node_size) {
+		u32 new_len = node_size - off;
 
 		pr_err("requested length has been corrected: "
 		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, "
-		       "requested_len %d, corrected_len %d\n",
+		       "node_size %u, offset %u, "
+		       "requested_len %u, corrected_len %u\n",
 		       node->this, node->type, node->height,
 		       node->tree->node_size, off, len, new_len);
 
diff --git linux-libre-6.6.144-gnu/fs/isofs/rock.c linux-libre-6.6.145-gnu/fs/isofs/rock.c
index 4a791011cb098..1a88f396f9685 100644
--- linux-libre-6.6.144-gnu/fs/isofs/rock.c
+++ linux-libre-6.6.145-gnu/fs/isofs/rock.c
@@ -462,6 +462,9 @@ repeat:
 				inode->i_size = symlink_len;
 				while (slen > 1) {
 					rootflag = 0;
+					/* keep the component within the SL record */
+					if (slp->len + 2 > slen)
+						goto eio;
 					switch (slp->flags & ~1) {
 					case 0:
 						inode->i_size +=
@@ -617,6 +620,14 @@ static char *get_symlink_chunk(char *rpnt, struct rock_ridge *rr, char *plimit)
 	slp = &rr->u.SL.link;
 	while (slen > 1) {
 		rootflag = 0;
+		/*
+		 * A component is slp->len + 2 bytes (a two-byte header plus
+		 * len bytes of text).  If it does not fit in the bytes left in
+		 * the SL record the record is malformed: fail like the plimit
+		 * checks below so readlink() returns -EIO, not a truncated path.
+		 */
+		if (slp->len + 2 > slen)
+			return NULL;
 		switch (slp->flags & ~1) {
 		case 0:
 			if (slp->len > plimit - rpnt)
diff --git linux-libre-6.6.144-gnu/fs/jbd2/journal.c linux-libre-6.6.145-gnu/fs/jbd2/journal.c
index 88ac2639ad61e..e0d82f83abdc0 100644
--- linux-libre-6.6.144-gnu/fs/jbd2/journal.c
+++ linux-libre-6.6.145-gnu/fs/jbd2/journal.c
@@ -2303,6 +2303,8 @@ jbd2_journal_initialize_fast_commit(journal_t *journal)
 	unsigned long long num_fc_blks;
 
 	num_fc_blks = jbd2_journal_get_num_fc_blks(sb);
+	if (num_fc_blks > journal->j_last)
+		return -EFSCORRUPTED;
 	if (journal->j_last - num_fc_blks < JBD2_MIN_JOURNAL_BLOCKS)
 		return -ENOSPC;
 
diff --git linux-libre-6.6.144-gnu/fs/lockd/svcsubs.c linux-libre-6.6.145-gnu/fs/lockd/svcsubs.c
index e3b6229e7ae5c..e64e0110f66b5 100644
--- linux-libre-6.6.144-gnu/fs/lockd/svcsubs.c
+++ linux-libre-6.6.145-gnu/fs/lockd/svcsubs.c
@@ -123,6 +123,8 @@ nlm_lookup_file(struct svc_rqst *rqstp, struct nlm_file **result,
 			mutex_lock(&file->f_mutex);
 			nfserr = nlm_do_fopen(rqstp, file, mode);
 			mutex_unlock(&file->f_mutex);
+			if (nfserr)
+				goto out_unlock;
 			goto found;
 		}
 	nlm_debug_print_fh("creating file for", &lock->fh);
@@ -139,7 +141,7 @@ nlm_lookup_file(struct svc_rqst *rqstp, struct nlm_file **result,
 
 	nfserr = nlm_do_fopen(rqstp, file, mode);
 	if (nfserr)
-		goto out_unlock;
+		goto out_free;
 
 	hlist_add_head(&file->f_list, &nlm_files[hash]);
 
diff --git linux-libre-6.6.144-gnu/fs/minix/minix.h linux-libre-6.6.145-gnu/fs/minix/minix.h
index d493507c064f6..aee0ff9e5623d 100644
--- linux-libre-6.6.144-gnu/fs/minix/minix.h
+++ linux-libre-6.6.145-gnu/fs/minix/minix.h
@@ -91,7 +91,7 @@ static inline struct minix_inode_info *minix_i(struct inode *inode)
 
 static inline unsigned minix_blocks_needed(unsigned bits, unsigned blocksize)
 {
-	return DIV_ROUND_UP(bits, blocksize * 8);
+	return DIV_ROUND_UP_POW2(bits, blocksize * 8);
 }
 
 #if defined(CONFIG_MINIX_FS_NATIVE_ENDIAN) && \
diff --git linux-libre-6.6.144-gnu/fs/namei.c linux-libre-6.6.145-gnu/fs/namei.c
index 02b0c27312982..861390e523b2a 100644
--- linux-libre-6.6.144-gnu/fs/namei.c
+++ linux-libre-6.6.145-gnu/fs/namei.c
@@ -3676,6 +3676,10 @@ static int vfs_tmpfile(struct mnt_idmap *idmap,
 	int error;
 	int open_flag = file->f_flags;
 
+	/* A tmpfile is I_LINKABLE, so guard its owner like may_o_create(). */
+	if (!fsuidgid_has_mapping(dir->i_sb, idmap))
+		return -EOVERFLOW;
+
 	/* we want directory to be writable */
 	error = inode_permission(idmap, dir, MAY_WRITE | MAY_EXEC);
 	if (error)
diff --git linux-libre-6.6.144-gnu/fs/nfs/callback_proc.c linux-libre-6.6.145-gnu/fs/nfs/callback_proc.c
index 6bed1394d7489..7105e623c2948 100644
--- linux-libre-6.6.144-gnu/fs/nfs/callback_proc.c
+++ linux-libre-6.6.145-gnu/fs/nfs/callback_proc.c
@@ -248,6 +248,7 @@ static u32 initiate_file_draining(struct nfs_client *clp,
 	struct pnfs_layout_hdr *lo;
 	u32 rv = NFS4ERR_NOMATCHING_LAYOUT;
 	LIST_HEAD(free_me_list);
+	bool return_range = false;
 
 	ino = nfs_layout_find_inode(clp, &args->cbl_fh, &args->cbl_stateid);
 	if (IS_ERR(ino)) {
@@ -292,13 +293,13 @@ static u32 initiate_file_draining(struct nfs_client *clp,
 		/* Embrace your forgetfulness! */
 		rv = NFS4ERR_NOMATCHING_LAYOUT;
 
-		if (NFS_SERVER(ino)->pnfs_curr_ld->return_range) {
-			NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo,
-				&args->cbl_range);
-		}
+		return_range = true;
 	}
 unlock:
 	spin_unlock(&ino->i_lock);
+	if (return_range && NFS_SERVER(ino)->pnfs_curr_ld->return_range)
+		NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo,
+			&args->cbl_range);
 	pnfs_free_lseg_list(&free_me_list);
 	/* Free all lsegs that are attached to commit buckets */
 	nfs_commit_inode(ino, 0);
diff --git linux-libre-6.6.144-gnu/fs/nfs/dir.c linux-libre-6.6.145-gnu/fs/nfs/dir.c
index 46f53f40b741a..5f4c12c4d1462 100644
--- linux-libre-6.6.144-gnu/fs/nfs/dir.c
+++ linux-libre-6.6.145-gnu/fs/nfs/dir.c
@@ -3275,6 +3275,8 @@ static int nfs_open_permission_mask(int openflags)
 			mask |= MAY_READ;
 		if ((openflags & O_ACCMODE) != O_RDONLY)
 			mask |= MAY_WRITE;
+		if (openflags & O_TRUNC)
+			mask |= MAY_WRITE;
 	}
 
 	return mask;
diff --git linux-libre-6.6.144-gnu/fs/nfs/filelayout/filelayout.c linux-libre-6.6.145-gnu/fs/nfs/filelayout/filelayout.c
index 569ae4ec60845..4b4dcd6fe7825 100644
--- linux-libre-6.6.144-gnu/fs/nfs/filelayout/filelayout.c
+++ linux-libre-6.6.145-gnu/fs/nfs/filelayout/filelayout.c
@@ -786,6 +786,8 @@ filelayout_alloc_lseg(struct pnfs_layout_hdr *layoutid,
 static bool
 filelayout_lseg_is_striped(const struct nfs4_filelayout_segment *flseg)
 {
+	if (flseg->dsaddr)
+		return flseg->dsaddr->stripe_count > 1;
 	return flseg->num_fh > 1;
 }
 
diff --git linux-libre-6.6.144-gnu/fs/nfs/flexfilelayout/flexfilelayout.c linux-libre-6.6.145-gnu/fs/nfs/flexfilelayout/flexfilelayout.c
index 42c73c647a27f..3c60edc22b8d9 100644
--- linux-libre-6.6.144-gnu/fs/nfs/flexfilelayout/flexfilelayout.c
+++ linux-libre-6.6.145-gnu/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -460,6 +460,10 @@ ff_layout_alloc_lseg(struct pnfs_layout_hdr *lh,
 		if (!p)
 			goto out_err_free;
 		fh_count = be32_to_cpup(p);
+		if (fh_count == 0) {
+			rc = -EINVAL;
+			goto out_err_free;
+		}
 
 		fls->mirror_array[i]->fh_versions =
 			kcalloc(fh_count, sizeof(struct nfs_fh),
@@ -535,6 +539,9 @@ ff_layout_alloc_lseg(struct pnfs_layout_hdr *lh,
 	if (!p)
 		goto out_sort_mirrors;
 	fls->flags = be32_to_cpup(p);
+	if (fls->flags & FF_FLAGS_NO_IO_THRU_MDS)
+		set_bit(NFS4_FF_HDR_NO_IO_THRU_MDS,
+			&FF_LAYOUT_FROM_HDR(lh)->flags);
 
 	p = xdr_inline_decode(&stream, 4);
 	if (!p)
@@ -988,6 +995,16 @@ ff_layout_pg_get_mirror_count_write(struct nfs_pageio_descriptor *pgio,
 			0, NFS4_MAX_UINT64, IOMODE_RW,
 			NFS_I(pgio->pg_inode)->layout,
 			pgio->pg_lseg);
+	if (NFS_I(pgio->pg_inode)->layout &&
+	    ff_layout_hdr_no_fallback_to_mds(NFS_I(pgio->pg_inode)->layout)) {
+		/*
+		 * FF_FLAGS_NO_IO_THRU_MDS: no current lseg but the server's
+		 * policy forbids MDS fallback.  Surface -EAGAIN so writeback
+		 * retries rather than silently issuing the WRITE via MDS.
+		 */
+		pgio->pg_error = -EAGAIN;
+		goto out;
+	}
 	/* no lseg means that pnfs is not in use, so no mirroring here */
 	nfs_pageio_reset_write_mds(pgio);
 out:
@@ -1898,6 +1915,14 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr)
 out_failed:
 	if (ff_layout_avoid_mds_available_ds(lseg) && !ds_fatal_error)
 		return PNFS_TRY_AGAIN;
+	if (ff_layout_no_fallback_to_mds(lseg)) {
+		/*
+		 * FF_FLAGS_NO_IO_THRU_MDS: force fresh LAYOUTGET,
+		 * never fall through to MDS I/O.
+		 */
+		pnfs_error_mark_layout_for_return(hdr->inode, lseg);
+		return PNFS_TRY_AGAIN;
+	}
 	trace_pnfs_mds_fallback_read_pagelist(hdr->inode,
 			hdr->args.offset, hdr->args.count,
 			IOMODE_READ, NFS_I(hdr->inode)->layout, lseg);
@@ -1969,6 +1994,14 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
 out_failed:
 	if (ff_layout_avoid_mds_available_ds(lseg) && !ds_fatal_error)
 		return PNFS_TRY_AGAIN;
+	if (ff_layout_no_fallback_to_mds(lseg)) {
+		/*
+		 * FF_FLAGS_NO_IO_THRU_MDS: force fresh LAYOUTGET,
+		 * never fall through to MDS I/O.
+		 */
+		pnfs_error_mark_layout_for_return(hdr->inode, lseg);
+		return PNFS_TRY_AGAIN;
+	}
 	trace_pnfs_mds_fallback_write_pagelist(hdr->inode,
 			hdr->args.offset, hdr->args.count,
 			IOMODE_RW, NFS_I(hdr->inode)->layout, lseg);
diff --git linux-libre-6.6.144-gnu/fs/nfs/flexfilelayout/flexfilelayout.h linux-libre-6.6.145-gnu/fs/nfs/flexfilelayout/flexfilelayout.h
index 354a031c69b17..1d4294c6a7ec4 100644
--- linux-libre-6.6.144-gnu/fs/nfs/flexfilelayout/flexfilelayout.h
+++ linux-libre-6.6.145-gnu/fs/nfs/flexfilelayout/flexfilelayout.h
@@ -102,12 +102,16 @@ struct nfs4_ff_layout_segment {
 	struct nfs4_ff_layout_mirror	*mirror_array[];
 };
 
+/* nfs4_flexfile_layout::flags bit indices */
+#define NFS4_FF_HDR_NO_IO_THRU_MDS  0   /* any lseg has had FF_FLAGS_NO_IO_THRU_MDS */
+
 struct nfs4_flexfile_layout {
 	struct pnfs_layout_hdr generic_hdr;
 	struct pnfs_ds_commit_info commit_info;
 	struct list_head	mirrors;
 	struct list_head	error_list; /* nfs4_ff_layout_ds_err */
 	ktime_t			last_report_time; /* Layoutstat report times */
+	unsigned long		flags;
 };
 
 struct nfs4_flexfile_layoutreturn_args {
@@ -174,6 +178,18 @@ ff_layout_no_fallback_to_mds(struct pnfs_layout_segment *lseg)
 	return FF_LAYOUT_LSEG(lseg)->flags & FF_FLAGS_NO_IO_THRU_MDS;
 }
 
+/*
+ * Sticky hdr-level mirror of FF_FLAGS_NO_IO_THRU_MDS so callers that have
+ * no current lseg (e.g. between LAYOUTRETURN and the next LAYOUTGET) can
+ * still honor the no-MDS-fallback policy.
+ */
+static inline bool
+ff_layout_hdr_no_fallback_to_mds(struct pnfs_layout_hdr *lo)
+{
+	return test_bit(NFS4_FF_HDR_NO_IO_THRU_MDS,
+			&FF_LAYOUT_FROM_HDR(lo)->flags);
+}
+
 static inline bool
 ff_layout_no_read_on_rw(struct pnfs_layout_segment *lseg)
 {
diff --git linux-libre-6.6.144-gnu/fs/nfs/pnfs.c linux-libre-6.6.145-gnu/fs/nfs/pnfs.c
index 90bd2afe23da8..e4aa1d0ccfa2e 100644
--- linux-libre-6.6.144-gnu/fs/nfs/pnfs.c
+++ linux-libre-6.6.145-gnu/fs/nfs/pnfs.c
@@ -1375,8 +1375,6 @@ _pnfs_return_layout(struct inode *ino)
 	pnfs_clear_layoutcommit(ino, &tmp_list);
 	pnfs_mark_matching_lsegs_return(lo, &tmp_list, &range, 0);
 
-	if (NFS_SERVER(ino)->pnfs_curr_ld->return_range)
-		NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo, &range);
 
 	/* Don't send a LAYOUTRETURN if list was initially empty */
 	if (!test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags) ||
@@ -1388,6 +1386,8 @@ _pnfs_return_layout(struct inode *ino)
 
 	send = pnfs_prepare_layoutreturn(lo, &stateid, &cred, NULL);
 	spin_unlock(&ino->i_lock);
+	if (NFS_SERVER(ino)->pnfs_curr_ld->return_range)
+		NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo, &range);
 	if (send)
 		status = pnfs_send_layoutreturn(lo, &stateid, &cred, IOMODE_ANY, true);
 out_wait_layoutreturn:
diff --git linux-libre-6.6.144-gnu/fs/nfs/read.c linux-libre-6.6.145-gnu/fs/nfs/read.c
index ed411897e33fa..bf0b6b91a1ec3 100644
--- linux-libre-6.6.144-gnu/fs/nfs/read.c
+++ linux-libre-6.6.145-gnu/fs/nfs/read.c
@@ -134,10 +134,32 @@ static void nfs_readpage_release(struct nfs_page *req, int error)
 
 static void nfs_page_group_set_uptodate(struct nfs_page *req)
 {
-	if (nfs_page_group_sync_on_bit(req, PG_UPTODATE))
+	bool uptodate = false;
+
+	nfs_page_group_lock(req);
+	if (!test_bit(PG_READ_FAILED, &req->wb_head->wb_flags) &&
+	    nfs_page_group_sync_on_bit_locked(req, PG_UPTODATE))
+		uptodate = true;
+	nfs_page_group_unlock(req);
+
+	if (uptodate)
 		folio_mark_uptodate(nfs_page_to_folio(req));
 }
 
+static void nfs_page_group_mark_read_failed(struct nfs_page *req)
+{
+	struct nfs_page *tmp;
+
+	nfs_page_group_lock(req);
+	set_bit(PG_READ_FAILED, &req->wb_head->wb_flags);
+	tmp = req;
+	do {
+		clear_bit(PG_UPTODATE, &tmp->wb_flags);
+		tmp = tmp->wb_this_page;
+	} while (tmp != req);
+	nfs_page_group_unlock(req);
+}
+
 static void nfs_read_completion(struct nfs_pgio_header *hdr)
 {
 	unsigned long bytes = 0;
@@ -174,6 +196,7 @@ static void nfs_read_completion(struct nfs_pgio_header *hdr)
 			if (bytes <= hdr->good_bytes)
 				nfs_page_group_set_uptodate(req);
 			else {
+				nfs_page_group_mark_read_failed(req);
 				error = hdr->error;
 				xchg(&nfs_req_openctx(req)->error, error);
 			}
diff --git linux-libre-6.6.144-gnu/fs/nfsd/nfs4layouts.c linux-libre-6.6.145-gnu/fs/nfsd/nfs4layouts.c
index 308214378fd35..84bb200e24ade 100644
--- linux-libre-6.6.144-gnu/fs/nfsd/nfs4layouts.c
+++ linux-libre-6.6.145-gnu/fs/nfsd/nfs4layouts.c
@@ -242,9 +242,7 @@ nfsd4_alloc_layout_stateid(struct nfsd4_compound_state *cstate,
 	BUG_ON(!ls->ls_file);
 
 	if (nfsd4_layout_setlease(ls)) {
-		nfsd_file_put(ls->ls_file);
-		put_nfs4_file(fp);
-		kmem_cache_free(nfs4_layout_stateid_cache, ls);
+		nfs4_put_stid(stp);
 		return NULL;
 	}
 
diff --git linux-libre-6.6.144-gnu/fs/nfsd/nfs4recover.c linux-libre-6.6.145-gnu/fs/nfsd/nfs4recover.c
index 017044c27d381..f4060d0cec8a5 100644
--- linux-libre-6.6.144-gnu/fs/nfsd/nfs4recover.c
+++ linux-libre-6.6.145-gnu/fs/nfsd/nfs4recover.c
@@ -167,24 +167,13 @@ legacy_recdir_name_error(struct nfs4_client *clp, int error)
 
 static void
 __nfsd4_create_reclaim_record_grace(struct nfs4_client *clp,
-		const char *dname, int len, struct nfsd_net *nn)
+				    char *dname, struct nfsd_net *nn)
 {
-	struct xdr_netobj name;
+	struct xdr_netobj name = { .len = strlen(dname), .data = dname };
 	struct xdr_netobj princhash = { .len = 0, .data = NULL };
 	struct nfs4_client_reclaim *crp;
 
-	name.data = kmemdup(dname, len, GFP_KERNEL);
-	if (!name.data) {
-		dprintk("%s: failed to allocate memory for name.data!\n",
-			__func__);
-		return;
-	}
-	name.len = len;
 	crp = nfs4_client_to_reclaim(name, princhash, nn);
-	if (!crp) {
-		kfree(name.data);
-		return;
-	}
 	crp->cr_clp = clp;
 }
 
@@ -240,8 +229,7 @@ out_unlock:
 	inode_unlock(d_inode(dir));
 	if (status == 0) {
 		if (nn->in_grace)
-			__nfsd4_create_reclaim_record_grace(clp, dname,
-					HEXDIR_LEN, nn);
+			__nfsd4_create_reclaim_record_grace(clp, dname, nn);
 		vfs_fsync(nn->rec_file, 0);
 	} else {
 		printk(KERN_ERR "NFSD: failed to write recovery record"
@@ -254,7 +242,7 @@ out_creds:
 	nfs4_reset_creds(original_cred);
 }
 
-typedef int (recdir_func)(struct dentry *, struct dentry *, struct nfsd_net *);
+typedef int (recdir_func)(struct dentry *, char *, struct nfsd_net *);
 
 struct name_list {
 	char name[HEXDIR_LEN];
@@ -308,23 +296,14 @@ nfsd4_list_rec_dir(recdir_func *f, struct nfsd_net *nn)
 	}
 
 	status = iterate_dir(nn->rec_file, &ctx.ctx);
-	inode_lock_nested(d_inode(dir), I_MUTEX_PARENT);
 
 	list_for_each_entry_safe(entry, tmp, &ctx.names, list) {
-		if (!status) {
-			struct dentry *dentry;
-			dentry = lookup_one_len(entry->name, dir, HEXDIR_LEN-1);
-			if (IS_ERR(dentry)) {
-				status = PTR_ERR(dentry);
-				break;
-			}
-			status = f(dir, dentry, nn);
-			dput(dentry);
-		}
+		if (!status)
+			status = f(dir, entry->name, nn);
+
 		list_del(&entry->list);
 		kfree(entry);
 	}
-	inode_unlock(d_inode(dir));
 	nfs4_reset_creds(original_cred);
 
 	list_for_each_entry_safe(entry, tmp, &ctx.names, list) {
@@ -422,18 +401,19 @@ out:
 }
 
 static int
-purge_old(struct dentry *parent, struct dentry *child, struct nfsd_net *nn)
+purge_old(struct dentry *parent, char *cname, struct nfsd_net *nn)
 {
 	int status;
+	struct dentry *child;
 	struct xdr_netobj name;
 
-	if (child->d_name.len != HEXDIR_LEN - 1) {
-		printk("%s: illegal name %pd in recovery directory\n",
-				__func__, child);
+	if (strlen(cname) != HEXDIR_LEN - 1) {
+		printk("%s: illegal name %s in recovery directory\n",
+				__func__, cname);
 		/* Keep trying; maybe the others are OK: */
 		return 0;
 	}
-	name.data = kmemdup_nul(child->d_name.name, child->d_name.len, GFP_KERNEL);
+	name.data = kstrdup(cname, GFP_KERNEL);
 	if (!name.data) {
 		dprintk("%s: failed to allocate memory for name.data!\n",
 			__func__);
@@ -443,10 +423,17 @@ purge_old(struct dentry *parent, struct dentry *child, struct nfsd_net *nn)
 	if (nfs4_has_reclaimed_state(name, nn))
 		goto out_free;
 
-	status = vfs_rmdir(&nop_mnt_idmap, d_inode(parent), child);
-	if (status)
-		printk("failed to remove client recovery directory %pd\n",
-				child);
+	inode_lock_nested(d_inode(parent), I_MUTEX_PARENT);
+	child = lookup_one_len(cname, parent, HEXDIR_LEN-1);
+	if (!IS_ERR(child)) {
+		status = vfs_rmdir(&nop_mnt_idmap, d_inode(parent), child);
+		if (status)
+			printk("failed to remove client recovery directory %pd\n",
+			       child);
+		dput(child);
+	}
+	inode_unlock(d_inode(parent));
+
 out_free:
 	kfree(name.data);
 out:
@@ -477,27 +464,18 @@ out:
 }
 
 static int
-load_recdir(struct dentry *parent, struct dentry *child, struct nfsd_net *nn)
+load_recdir(struct dentry *parent, char *cname, struct nfsd_net *nn)
 {
-	struct xdr_netobj name;
+	struct xdr_netobj name = { .len = HEXDIR_LEN, .data = cname };
 	struct xdr_netobj princhash = { .len = 0, .data = NULL };
 
-	if (child->d_name.len != HEXDIR_LEN - 1) {
-		printk("%s: illegal name %pd in recovery directory\n",
-				__func__, child);
+	if (strlen(cname) != HEXDIR_LEN - 1) {
+		printk("%s: illegal name %s in recovery directory\n",
+				__func__, cname);
 		/* Keep trying; maybe the others are OK: */
 		return 0;
 	}
-	name.data = kmemdup_nul(child->d_name.name, child->d_name.len, GFP_KERNEL);
-	if (!name.data) {
-		dprintk("%s: failed to allocate memory for name.data!\n",
-			__func__);
-		goto out;
-	}
-	name.len = HEXDIR_LEN;
-	if (!nfs4_client_to_reclaim(name, princhash, nn))
-		kfree(name.data);
-out:
+	nfs4_client_to_reclaim(name, princhash, nn);
 	return 0;
 }
 
@@ -793,6 +771,8 @@ __cld_pipe_inprogress_downcall(const struct cld_msg_v2 __user *cmsg,
 {
 	uint8_t cmd, princhashlen;
 	struct xdr_netobj name, princhash = { .len = 0, .data = NULL };
+	char *namecopy __free(kfree) = NULL;
+	char *princhashcopy __free(kfree) = NULL;
 	uint16_t namelen;
 	struct cld_net *cn = nn->cld_net;
 
@@ -811,20 +791,20 @@ __cld_pipe_inprogress_downcall(const struct cld_msg_v2 __user *cmsg,
 				dprintk("%s: namelen should not be zero", __func__);
 				return -EINVAL;
 			}
-			name.data = memdup_user(&ci->cc_name.cn_id, namelen);
-			if (IS_ERR(name.data))
-				return PTR_ERR(name.data);
+			namecopy = memdup_user(&ci->cc_name.cn_id, namelen);
+			if (IS_ERR(namecopy))
+				return PTR_ERR(namecopy);
+			name.data = namecopy;
 			name.len = namelen;
 			if (get_user(princhashlen, &ci->cc_princhash.cp_len))
 				return -EFAULT;
 			if (princhashlen > 0) {
-				princhash.data = memdup_user(
-						&ci->cc_princhash.cp_data,
-						princhashlen);
-				if (IS_ERR(princhash.data)) {
-					kfree(name.data);
-					return PTR_ERR(princhash.data);
-				}
+				princhashcopy = memdup_user(
+					&ci->cc_princhash.cp_data,
+					princhashlen);
+				if (IS_ERR(princhashcopy))
+					return PTR_ERR(princhashcopy);
+				princhash.data = princhashcopy;
 				princhash.len = princhashlen;
 			} else
 				princhash.len = 0;
@@ -838,21 +818,21 @@ __cld_pipe_inprogress_downcall(const struct cld_msg_v2 __user *cmsg,
 				dprintk("%s: namelen should not be zero", __func__);
 				return -EINVAL;
 			}
-			name.data = memdup_user(&cnm->cn_id, namelen);
-			if (IS_ERR(name.data))
-				return PTR_ERR(name.data);
+			namecopy = memdup_user(&cnm->cn_id, namelen);
+			if (IS_ERR(namecopy))
+				return PTR_ERR(namecopy);
+			name.data = namecopy;
 			name.len = namelen;
 		}
+#ifdef CONFIG_NFSD_V4
 		if (name.len > 5 && memcmp(name.data, "hash:", 5) == 0) {
 			name.len = name.len - 5;
-			memmove(name.data, name.data + 5, name.len);
+			name.data = name.data + 5;
 			cn->cn_has_legacy = true;
 		}
-		if (!nfs4_client_to_reclaim(name, princhash, nn)) {
-			kfree(name.data);
-			kfree(princhash.data);
+#endif
+		if (!nfs4_client_to_reclaim(name, princhash, nn))
 			return -EFAULT;
-		}
 		return nn->client_tracking_ops->msglen;
 	}
 	return -EFAULT;
diff --git linux-libre-6.6.144-gnu/fs/nfsd/nfs4state.c linux-libre-6.6.145-gnu/fs/nfsd/nfs4state.c
index c0dd50b59ad16..f21878a7f3939 100644
--- linux-libre-6.6.144-gnu/fs/nfsd/nfs4state.c
+++ linux-libre-6.6.145-gnu/fs/nfsd/nfs4state.c
@@ -8093,9 +8093,6 @@ nfs4_has_reclaimed_state(struct xdr_netobj name, struct nfsd_net *nn)
 
 /*
  * failure => all reset bets are off, nfserr_no_grace...
- *
- * The caller is responsible for freeing name.data if NULL is returned (it
- * will be freed in nfs4_remove_reclaim_record in the normal case).
  */
 struct nfs4_client_reclaim *
 nfs4_client_to_reclaim(struct xdr_netobj name, struct xdr_netobj princhash,
@@ -8104,6 +8101,22 @@ nfs4_client_to_reclaim(struct xdr_netobj name, struct xdr_netobj princhash,
 	unsigned int strhashval;
 	struct nfs4_client_reclaim *crp;
 
+	name.data = kmemdup(name.data, name.len, GFP_KERNEL);
+	if (!name.data) {
+		dprintk("%s: failed to allocate memory for name.data!\n",
+			__func__);
+		return NULL;
+	}
+	if (princhash.len) {
+		princhash.data = kmemdup(princhash.data, princhash.len, GFP_KERNEL);
+		if (!princhash.data) {
+			dprintk("%s: failed to allocate memory for princhash.data!\n",
+				__func__);
+			kfree(name.data);
+			return NULL;
+		}
+	} else
+		princhash.data = NULL;
 	crp = alloc_reclaim();
 	if (crp) {
 		strhashval = clientstr_hashval(name);
@@ -8115,6 +8128,9 @@ nfs4_client_to_reclaim(struct xdr_netobj name, struct xdr_netobj princhash,
 		crp->cr_princhash.len = princhash.len;
 		crp->cr_clp = NULL;
 		nn->reclaim_str_hashtbl_size++;
+	} else {
+		kfree(name.data);
+		kfree(princhash.data);
 	}
 	return crp;
 }
diff --git linux-libre-6.6.144-gnu/fs/nfsd/vfs.c linux-libre-6.6.145-gnu/fs/nfsd/vfs.c
index ae1f43eb515a8..5b773fa1c5577 100644
--- linux-libre-6.6.144-gnu/fs/nfsd/vfs.c
+++ linux-libre-6.6.145-gnu/fs/nfsd/vfs.c
@@ -338,6 +338,24 @@ out:
 	return err;
 }
 
+static void
+commit_reset_write_verifier(struct nfsd_net *nn, struct svc_rqst *rqstp,
+			    int err)
+{
+	switch (err) {
+	case -EAGAIN:
+	case -ESTALE:
+		/*
+		 * Neither of these are the result of a problem with
+		 * durable storage, so avoid a write verifier reset.
+		 */
+		break;
+	default:
+		nfsd_reset_write_verifier(nn);
+		trace_nfsd_writeverf_reset(nn, rqstp, err);
+	}
+}
+
 /*
  * Commit metadata changes to stable storage.
  */
@@ -659,8 +677,7 @@ __be32 nfsd4_clone_file_range(struct svc_rqst *rqstp,
 					&nfsd4_get_cstate(rqstp)->current_fh,
 					dst_pos,
 					count, status);
-			nfsd_reset_write_verifier(nn);
-			trace_nfsd_writeverf_reset(nn, rqstp, status);
+			commit_reset_write_verifier(nn, rqstp, status);
 			ret = nfserrno(status);
 		}
 	}
@@ -1177,23 +1194,23 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct nfsd_file *nf,
 	host_err = vfs_iter_write(file, &iter, &pos, flags);
 	file_end_write(file);
 	if (host_err < 0) {
-		nfsd_reset_write_verifier(nn);
-		trace_nfsd_writeverf_reset(nn, rqstp, host_err);
+		commit_reset_write_verifier(nn, rqstp, host_err);
 		goto out_nfserr;
 	}
 	*cnt = host_err;
 	nfsd_stats_io_write_add(nn, exp, *cnt);
 	fsnotify_modify(file);
 	host_err = filemap_check_wb_err(file->f_mapping, since);
-	if (host_err < 0)
+	if (host_err < 0) {
+		nfsd_reset_write_verifier(nn);
+		trace_nfsd_writeverf_reset(nn, rqstp, host_err);
 		goto out_nfserr;
+	}
 
 	if (stable && use_wgather) {
 		host_err = wait_for_concurrent_writes(file);
-		if (host_err < 0) {
-			nfsd_reset_write_verifier(nn);
-			trace_nfsd_writeverf_reset(nn, rqstp, host_err);
-		}
+		if (host_err < 0)
+			commit_reset_write_verifier(nn, rqstp, host_err);
 	}
 
 out_nfserr:
@@ -1330,14 +1347,17 @@ nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, struct nfsd_file *nf,
 			nfsd_copy_write_verifier(verf, nn);
 			err2 = filemap_check_wb_err(nf->nf_file->f_mapping,
 						    since);
+			if (err2 < 0) {
+				nfsd_reset_write_verifier(nn);
+				trace_nfsd_writeverf_reset(nn, rqstp, err2);
+			}
 			err = nfserrno(err2);
 			break;
 		case -EINVAL:
 			err = nfserr_notsupp;
 			break;
 		default:
-			nfsd_reset_write_verifier(nn);
-			trace_nfsd_writeverf_reset(nn, rqstp, err2);
+			commit_reset_write_verifier(nn, rqstp, err2);
 			err = nfserrno(err2);
 		}
 	} else
diff --git linux-libre-6.6.144-gnu/fs/nilfs2/segment.c linux-libre-6.6.145-gnu/fs/nilfs2/segment.c
index d4a98ac72b8ea..b1730b1d88ba4 100644
--- linux-libre-6.6.144-gnu/fs/nilfs2/segment.c
+++ linux-libre-6.6.145-gnu/fs/nilfs2/segment.c
@@ -2504,12 +2504,33 @@ int nilfs_clean_segments(struct super_block *sb, struct nilfs_argv *argv,
 	struct nilfs_sc_info *sci = nilfs->ns_writer;
 	struct nilfs_transaction_info ti;
 	int err;
+	size_t i, nfreesegs = argv[4].v_nmembs;
+	__u64 *segnumv = kbufs[4];
 
 	if (unlikely(!sci))
 		return -EROFS;
 
 	nilfs_transaction_lock(sb, &ti, 1);
 
+	/*
+	 * Validate segment numbers under ns_segctor_sem (held for write
+	 * by nilfs_transaction_lock above) so the check is serialized
+	 * against nilfs_ioctl_resize(), which can modify ns_nsegments.
+	 * Rejecting bad input here, before any segment-cleaning work
+	 * begins, avoids the per-element diagnostic path inside
+	 * nilfs_sufile_updatev() that would otherwise run under this
+	 * same lock and stall concurrent readers.
+	 */
+	for (i = 0; i < nfreesegs; i++) {
+		if (segnumv[i] >= nilfs->ns_nsegments) {
+			nilfs_err(sb,
+				 "Segment number %llu to be freed is out of range",
+				 (unsigned long long)segnumv[i]);
+			err = -EINVAL;
+			goto bail_unlock;
+		}
+	}
+
 	err = nilfs_mdt_save_to_shadow_map(nilfs->ns_dat);
 	if (unlikely(err))
 		goto out_unlock;
@@ -2550,6 +2571,7 @@ int nilfs_clean_segments(struct super_block *sb, struct nilfs_argv *argv,
 	sci->sc_freesegs = NULL;
 	sci->sc_nfreesegs = 0;
 	nilfs_mdt_clear_shadow_map(nilfs->ns_dat);
+ bail_unlock:
 	nilfs_transaction_unlock(sb);
 	return err;
 }
diff --git linux-libre-6.6.144-gnu/fs/nilfs2/super.c linux-libre-6.6.145-gnu/fs/nilfs2/super.c
index a5d1fa4e7552f..e14039ac792fe 100644
--- linux-libre-6.6.144-gnu/fs/nilfs2/super.c
+++ linux-libre-6.6.145-gnu/fs/nilfs2/super.c
@@ -1086,8 +1086,6 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent)
 	sb->s_time_gran = 1;
 	sb->s_max_links = NILFS_LINK_MAX;
 
-	sb->s_bdi = bdi_get(sb->s_bdev->bd_disk->bdi);
-
 	err = load_nilfs(nilfs, sb);
 	if (err)
 		goto failed_nilfs;
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/attrib.c linux-libre-6.6.145-gnu/fs/ntfs3/attrib.c
index 8f033e30e0d79..a590c54186133 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/attrib.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/attrib.c
@@ -1045,6 +1045,20 @@ int attr_data_get_block(struct ntfs_inode *ni, CLST vcn, CLST clen, CLST *lcn,
 			if (err)
 				goto out;
 		}
+
+		if (vcn0 < svcn || evcn1 <= vcn0) {
+			struct ATTRIB *attr2;
+
+			attr2 = ni_find_attr(ni, attr_b, &le_b, ATTR_DATA, NULL,
+					       0, &vcn0, &mi);
+			if (!attr2) {
+				err = -EINVAL;
+				goto out;
+			}
+			err = attr_load_runs(attr2, ni, run, NULL);
+			if (err)
+				goto out;
+		}
 	}
 
 	if (vcn + to_alloc > asize)
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/dir.c linux-libre-6.6.145-gnu/fs/ntfs3/dir.c
index 894fd44164b48..4bf851273e332 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/dir.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/dir.c
@@ -623,7 +623,7 @@ const struct file_operations ntfs_dir_operations = {
 	.llseek		= generic_file_llseek,
 	.read		= generic_read_dir,
 	.iterate_shared	= ntfs_readdir,
-	.fsync		= generic_file_fsync,
+	.fsync		= ntfs_file_fsync,
 	.open		= ntfs_file_open,
 };
 // clang-format on
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/file.c linux-libre-6.6.145-gnu/fs/ntfs3/file.c
index 212737a816d7a..3eee810c69e2f 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/file.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/file.c
@@ -371,8 +371,8 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size)
 {
 	struct super_block *sb = inode->i_sb;
 	struct ntfs_inode *ni = ntfs_i(inode);
-	int err, dirty = 0;
 	u64 new_valid;
+	int err;
 
 	if (!S_ISREG(inode->i_mode))
 		return 0;
@@ -388,7 +388,6 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size)
 	}
 
 	new_valid = ntfs_up_block(sb, min_t(u64, ni->i_valid, new_size));
-
 	truncate_setsize(inode, new_size);
 
 	ni_lock(ni);
@@ -402,20 +401,19 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size)
 		ni->i_valid = new_valid;
 
 	ni_unlock(ni);
+	if (unlikely(err))
+		return err;
 
 	ni->std_fa |= FILE_ATTRIBUTE_ARCHIVE;
 	inode->i_mtime = inode_set_ctime_current(inode);
 	if (!IS_DIRSYNC(inode)) {
-		dirty = 1;
+		mark_inode_dirty(inode);
 	} else {
 		err = ntfs_sync_inode(inode);
 		if (err)
 			return err;
 	}
 
-	if (dirty)
-		mark_inode_dirty(inode);
-
 	/*ntfs_flush_inodes(inode->i_sb, inode, NULL);*/
 
 	return 0;
@@ -1224,6 +1222,42 @@ int ntfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 	return err;
 }
 
+/*
+ * ntfs_file_fsync - file_operations::fsync
+ */
+int ntfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync)
+{
+	struct inode *inode = file_inode(file);
+	struct super_block *sb = inode->i_sb;
+	struct ntfs_sb_info *sbi = sb->s_fs_info;
+	int err, ret;
+
+	if (unlikely(ntfs3_forced_shutdown(sb)))
+		return -EIO;
+
+	ret = file_write_and_wait_range(file, start, end);
+	if (ret)
+		return ret;
+
+	ret = write_inode_now(inode, !datasync);
+
+	if (!ret) {
+		ret = ni_write_parents(ntfs_i(inode), !datasync);
+	}
+
+	if (!ret) {
+		ntfs_set_state(sbi, NTFS_DIRTY_CLEAR);
+		ntfs_update_mftmirr(sbi, false);
+	}
+
+	err = sync_blockdev(sb->s_bdev);
+	if (unlikely(err && !ret))
+		ret = err;
+	if (!ret)
+		ret = blkdev_issue_flush(sb->s_bdev);
+	return ret;
+}
+
 // clang-format off
 const struct inode_operations ntfs_file_inode_operations = {
 	.getattr	= ntfs_getattr,
@@ -1245,7 +1279,7 @@ const struct file_operations ntfs_file_operations = {
 	.splice_read	= ntfs_file_splice_read,
 	.mmap		= ntfs_file_mmap,
 	.open		= ntfs_file_open,
-	.fsync		= generic_file_fsync,
+	.fsync		= ntfs_file_fsync,
 	.splice_write	= iter_file_splice_write,
 	.fallocate	= ntfs_fallocate,
 	.release	= ntfs_file_release,
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/frecord.c linux-libre-6.6.145-gnu/fs/ntfs3/frecord.c
index 06b1d82b59975..c265710d25b42 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/frecord.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/frecord.c
@@ -3145,6 +3145,57 @@ bool ni_is_dirty(struct inode *inode)
 	return false;
 }
 
+/*
+ * ni_write_parents
+ *
+ * Helper function for ntfs_file_fsync.
+ */
+int ni_write_parents(struct ntfs_inode *ni, int sync)
+{
+	int err = 0;
+	struct ATTRIB *attr = NULL;
+	struct ATTR_LIST_ENTRY *le = NULL;
+	struct ntfs_sb_info *sbi = ni->mi.sbi;
+	struct super_block *sb = sbi->sb;
+
+	while ((attr = ni_find_attr(ni, attr, &le, ATTR_NAME, NULL, 0, NULL,
+				    NULL))) {
+		struct inode *dir;
+		struct ATTR_FILE_NAME *fname;
+
+		fname = resident_data_ex(attr, SIZEOF_ATTRIBUTE_FILENAME);
+		if (!fname)
+			continue;
+
+		/* Check simple case when parent inode equals current inode. */
+		if (ino_get(&fname->home) == ni->vfs_inode.i_ino) {
+			if (MFT_REC_ROOT != ni->vfs_inode.i_ino) {
+				ntfs_set_state(sbi, NTFS_DIRTY_ERROR);
+				err = -EINVAL;
+			}
+			continue;
+		}
+
+		dir = ntfs_iget5(sb, &fname->home, NULL);
+		if (IS_ERR(dir)) {
+			ntfs_inode_warn(
+				&ni->vfs_inode,
+				"failed to open parent directory r=%lx to write",
+				(long)ino_get(&fname->home));
+			continue;
+		}
+
+		if (!is_bad_inode(dir)) {
+			int err2 = write_inode_now(dir, sync);
+			if (!err)
+				err = err2;
+		}
+		iput(dir);
+	}
+
+	return err;
+}
+
 /*
  * ni_update_parent
  *
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/fslog.c linux-libre-6.6.145-gnu/fs/ntfs3/fslog.c
index 9e4394d58f9b2..ecb7f9694d70a 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/fslog.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/fslog.c
@@ -764,8 +764,19 @@ static bool check_rstbl(const struct RESTART_TABLE *rt, size_t bytes)
 	/*
 	 * Walk through the list headed by the first entry to make
 	 * sure none of the entries are currently being used.
+	 *
+	 * Bound traversal by ne (rt->used) to defeat a crafted on-disk
+	 * cycle in the free chain.  Each entry in a legitimate free
+	 * list is unique, so a chain that visits more than ne slots
+	 * is malformed.  Without this guard, an attacker-controlled
+	 * RESTART_TABLE with a self-loop or A->B->A cycle whose
+	 * offsets satisfy the existing alignment + in-bounds guards
+	 * spins forever at mount time.
 	 */
-	for (off = ff; off;) {
+	for (off = ff, i = 0; off; i++) {
+		if (i > ne)
+			return false;
+
 		if (off == RESTART_ENTRY_ALLOCATED)
 			return false;
 
@@ -1170,7 +1181,7 @@ static int read_log_page(struct ntfs_log *log, u32 vbo,
 		goto out;
 
 	if (page_buf->rhdr.sign != NTFS_FFFF_SIGNATURE)
-		ntfs_fix_post_read(&page_buf->rhdr, PAGE_SIZE, false);
+		ntfs_fix_post_read(&page_buf->rhdr, log->page_size, false);
 
 	if (page_buf != *buffer)
 		memcpy(*buffer, Add2Ptr(page_buf, page_off), bytes);
@@ -3313,6 +3324,17 @@ skip_load_parent:
 		nsize = ALIGN(nsize, 8);
 		data_off = le16_to_cpu(attr->res.data_off);
 
+		/*
+		 * aoff comes from the on-disk lrh->attr_off.  Forbid
+		 * writes that begin below the resident attribute's
+		 * data_off (which would overwrite the resident header),
+		 * and forbid aoff + dlen < data_off, which would make
+		 * the data_size assignment below underflow to ~4 GiB.
+		 */
+		if (aoff < data_off || aoff + dlen < data_off ||
+		    aoff + dlen > asize)
+			goto dirty_vol;
+
 		if (nsize < asize) {
 			memmove(Add2Ptr(attr, aoff), data, dlen);
 			data = NULL; // To skip below memmove().
@@ -3364,7 +3386,10 @@ move_data:
 		memmove(Add2Ptr(attr, aoff), data, dlen);
 
 		if (run_get_highest_vcn(le64_to_cpu(attr->nres.svcn),
-					attr_run(attr), &t64)) {
+					attr_run(attr),
+					le32_to_cpu(attr->size) -
+						le16_to_cpu(attr->nres.run_off),
+					&t64)) {
 			goto dirty_vol;
 		}
 
@@ -3498,6 +3523,18 @@ move_data:
 
 		e = Add2Ptr(attr, le16_to_cpu(lrh->attr_off));
 
+		/*
+		 * e->view.data_off and dlen come from the on-disk
+		 * INDEX_ROOT entry / LRH.  The neighbouring read sites
+		 * (e.g. fs/ntfs3/index.c) check that
+		 * view.data_off + view.data_size <= e->size; mirror that
+		 * bound here so the memmove cannot reach past the entry.
+		 */
+		if (le16_to_cpu(e->view.data_off) > le16_to_cpu(e->size) ||
+		    le16_to_cpu(e->view.data_off) + dlen >
+			    le16_to_cpu(e->size))
+			goto dirty_vol;
+
 		memmove(Add2Ptr(e, le16_to_cpu(e->view.data_off)), data, dlen);
 
 		mi->dirty = true;
@@ -3571,9 +3608,23 @@ move_data:
 		}
 
 		e1 = Add2Ptr(e, esize);
-		nsize = esize;
 		used = le32_to_cpu(hdr->used);
 
+		/*
+		 * Reject crafted entries whose e->size makes e + esize
+		 * point past the INDEX_HDR's used boundary.  Without this,
+		 * PtrOffset(e1, hdr + used) underflows to a quasi-infinite
+		 * size_t when fed to the memmove() below.
+		 *
+		 * Also reject esize == 0: memmove(e, e, ...) is a no-op and
+		 * leaves hdr->used unchanged, masking the crafted entry.
+		 */
+		if (!esize || Add2Ptr(e, esize) > Add2Ptr(hdr, used) ||
+		    PtrOffset(e1, Add2Ptr(hdr, used)) < esize)
+			goto dirty_vol;
+
+		nsize = esize;
+
 		memmove(e, e1, PtrOffset(e1, Add2Ptr(hdr, used)));
 
 		hdr->used = cpu_to_le32(used - nsize);
@@ -3690,6 +3741,12 @@ move_data:
 			goto dirty_vol;
 		}
 
+		/* See UpdateRecordDataRoot for the rationale. */
+		if (le16_to_cpu(e->view.data_off) > le16_to_cpu(e->size) ||
+		    le16_to_cpu(e->view.data_off) + dlen >
+			    le16_to_cpu(e->size))
+			goto dirty_vol;
+
 		memmove(Add2Ptr(e, le16_to_cpu(e->view.data_off)), data, dlen);
 
 		a_dirty = true;
@@ -3797,11 +3854,7 @@ int log_replay(struct ntfs_inode *ni, bool *initialized)
 	log->l_size = log->orig_file_size = ni->vfs_inode.i_size;
 
 	/* Get the size of page. NOTE: To replay we can use default page. */
-#if PAGE_SIZE >= DefaultLogPageSize && PAGE_SIZE <= DefaultLogPageSize * 2
 	log->page_size = norm_file_page(PAGE_SIZE, &log->l_size, true);
-#else
-	log->page_size = norm_file_page(PAGE_SIZE, &log->l_size, false);
-#endif
 	if (!log->page_size) {
 		err = -EINVAL;
 		goto out;
@@ -3939,9 +3992,28 @@ check_restart_area:
 	 */
 	t32 = le32_to_cpu(log->rst_info.r_page->sys_page_size);
 	if (log->page_size != t32) {
+		u32 old_page_size = log->page_size;
+
 		log->l_size = log->orig_file_size;
 		log->page_size = norm_file_page(t32, &log->l_size,
 						t32 == DefaultLogPageSize);
+
+		/*
+		 * If the adopted on-disk page size is larger than the size used
+		 * to allocate one_page_buf above, grow the scratch buffer so a
+		 * later read_log_page() cannot overflow it.
+		 */
+		if (log->page_size > old_page_size) {
+			void *buf;
+
+			buf = krealloc(log->one_page_buf, log->page_size,
+				       GFP_NOFS);
+			if (!buf) {
+				err = -ENOMEM;
+				goto out;
+			}
+			log->one_page_buf = buf;
+		}
 	}
 
 	if (log->page_size != t32 ||
@@ -4220,13 +4292,26 @@ check_dirty_page_table:
 	if (rst->major_ver)
 		goto end_conv_1;
 
+	t16 = le16_to_cpu(dptbl->size);
+	if (t16 < sizeof(struct DIR_PAGE_ENTRY)) {
+		log->set_dirty = true;
+		goto out;
+	}
+
+	t32 = (t16 - sizeof(struct DIR_PAGE_ENTRY)) / sizeof(u64);
+
 	dp = NULL;
 	while ((dp = enum_rstbl(dptbl, dp))) {
 		struct DIR_PAGE_ENTRY_32 *dp0 = (struct DIR_PAGE_ENTRY_32 *)dp;
-		// NOTE: Danger. Check for of boundary.
+		u32 lcns = le32_to_cpu(dp->lcns_follow);
+
+		if (lcns > t32) {
+			log->set_dirty = true;
+			goto out;
+		}
+
 		memmove(&dp->vcn, &dp0->vcn_low,
-			2 * sizeof(u64) +
-				le32_to_cpu(dp->lcns_follow) * sizeof(u64));
+			2 * sizeof(u64) + lcns * sizeof(u64));
 	}
 
 end_conv_1:
@@ -4549,12 +4634,34 @@ copy_lcns:
 		 * whole routine a loop, case Lcns do not fit below.
 		 */
 		t16 = le16_to_cpu(lrh->lcns_follow);
+		t32 = le32_to_cpu(dp->lcns_follow);
+		if (le64_to_cpu(lrh->target_vcn) < le64_to_cpu(dp->vcn)) {
+			err = -EINVAL;
+			goto out;
+		}
+
+		/*
+         * find_dp() only validates that target_vcn is the first
+         * cluster covered by dp.  The walk through lrh->lcns_follow
+         * further entries must stay within the allocated
+         * dp->page_lcns[] array, which is sized by dp->lcns_follow.
+         */
+		if (le64_to_cpu(lrh->target_vcn) - le64_to_cpu(dp->vcn) + t16 >
+		    le32_to_cpu(dp->lcns_follow)) {
+			err = -EINVAL;
+			log->set_dirty = true;
+			goto out;
+		}
+
 		for (i = 0; i < t16; i++) {
 			size_t j = (size_t)(le64_to_cpu(lrh->target_vcn) -
 					    le64_to_cpu(dp->vcn));
+			if (j >= t32 || i >= t32 - j) {
+				err = -EINVAL;
+				goto out;
+			}
 			dp->page_lcns[j + i] = lrh->page_lcns[i];
 		}
-
 		goto next_log_record_analyze;
 
 	case DeleteDirtyClusters: {
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/index.c linux-libre-6.6.145-gnu/fs/ntfs3/index.c
index 4330c2b39e505..1e468cddb3374 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/index.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/index.c
@@ -1745,6 +1745,22 @@ static int indx_insert_into_root(struct ntfs_index *indx, struct ntfs_inode *ni,
 	hdr_used = le32_to_cpu(hdr->used);
 	hdr_total = le32_to_cpu(hdr->total);
 
+	/*
+	 * The destination INDEX_BUFFER has 'hdr_total' bytes of payload
+	 * available after the header, of which 'hdr_used' are already
+	 * consumed by the single terminal END entry installed by
+	 * indx_new(). A crafted image can present a resident root whose
+	 * non-last entries (summing to 'to_move') exceed what fits in
+	 * this buffer; copying them unchecked would overrun the
+	 * kmalloc(1u << indx->index_bits) allocation backing the new
+	 * buffer. Reject the copy in that case.
+	 */
+	if (to_move > hdr_total - hdr_used) {
+		err = -EINVAL;
+		ntfs_set_state(sbi, NTFS_DIRTY_ERROR);
+		goto out_put_n;
+	}
+
 	/* Copy root entries into new buffer. */
 	hdr_insert_head(hdr, re, to_move);
 
@@ -1849,6 +1865,20 @@ indx_insert_into_buffer(struct ntfs_index *indx, struct ntfs_inode *ni,
 	memcpy(up_e, sp, sp_size);
 
 	used1 = le32_to_cpu(hdr1->used);
+
+	/*
+	 * hdr_find_split does not validate per-entry sizes, so a crafted
+	 * NTFS_DE whose le16 size field is out of range can place sp such
+	 * that (PtrOffset(hdr1, sp) + sp_size) exceeds used1. Without this
+	 * guard the u32 'used = used1 - to_copy - sp_size' underflows and
+	 * the subsequent memmove count becomes a near-4-GiB value,
+	 * triggering an out-of-bounds kernel write.
+	 */
+	if (PtrOffset(hdr1, sp) + sp_size > used1) {
+		err = -EINVAL;
+		goto out;
+	}
+
 	hdr1_saved = kmemdup(hdr1, used1, GFP_NOFS);
 	if (!hdr1_saved) {
 		err = -ENOMEM;
@@ -2016,13 +2046,21 @@ out1:
 static struct indx_node *indx_find_buffer(struct ntfs_index *indx,
 					  struct ntfs_inode *ni,
 					  const struct INDEX_ROOT *root,
-					  __le64 vbn, struct indx_node *n)
+					  __le64 vbn, struct indx_node *n,
+					  int depth)
 {
 	int err;
 	const struct NTFS_DE *e;
 	struct indx_node *r;
 	const struct INDEX_HDR *hdr = n ? &n->index->ihdr : &root->ihdr;
 
+	/*
+	 * Limit recursion depth to prevent stack overflow from crafted
+	 * images.  Use the same bound as the fnd->nodes array (20).
+	 */
+	if (depth > ARRAY_SIZE(((struct ntfs_fnd *)NULL)->nodes))
+		return ERR_PTR(-EINVAL);
+
 	/* Step 1: Scan one level. */
 	for (e = hdr_first_de(hdr);; e = hdr_next_de(hdr, e)) {
 		if (!e)
@@ -2043,7 +2081,8 @@ static struct indx_node *indx_find_buffer(struct ntfs_index *indx,
 			if (err)
 				return ERR_PTR(err);
 
-			r = indx_find_buffer(indx, ni, root, vbn, n);
+			r = indx_find_buffer(indx, ni, root, vbn, n,
+					     depth + 1);
 			if (r)
 				return r;
 		}
@@ -2448,7 +2487,7 @@ int indx_delete_entry(struct ntfs_index *indx, struct ntfs_inode *ni,
 
 		fnd_clear(fnd);
 
-		in = indx_find_buffer(indx, ni, root, sub_vbn, NULL);
+		in = indx_find_buffer(indx, ni, root, sub_vbn, NULL, 0);
 		if (IS_ERR(in)) {
 			err = PTR_ERR(in);
 			goto out;
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/inode.c linux-libre-6.6.145-gnu/fs/ntfs3/inode.c
index 787e15ba0ca40..fff604cd95279 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/inode.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/inode.c
@@ -715,6 +715,14 @@ static int ntfs_read_folio(struct file *file, struct folio *folio)
 	struct address_space *mapping = page->mapping;
 	struct inode *inode = mapping->host;
 	struct ntfs_inode *ni = ntfs_i(inode);
+	loff_t vbo = folio_pos(folio);
+
+	if (ni->i_valid <= vbo) {
+		folio_zero_range(folio, 0, folio_size(folio));
+		folio_mark_uptodate(folio);
+		folio_unlock(folio);
+		return 0;
+	}
 
 	if (is_resident(ni)) {
 		ni_lock(ni);
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/lznt.c linux-libre-6.6.145-gnu/fs/ntfs3/lznt.c
index fdc9b2ebf3410..f818d97850049 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/lznt.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/lznt.c
@@ -240,7 +240,7 @@ static inline ssize_t decompress_chunk(u8 *unc, u8 *unc_end, const u8 *cmpr,
 		if (up - unc > LZNT_CHUNK_SIZE)
 			return -EINVAL;
 		/* Correct index */
-		while (unc + s_max_off[index] < up)
+		while (index < ARRAY_SIZE(s_max_off) - 1 && unc + s_max_off[index] < up)
 			index += 1;
 
 		/* Check the current flag for zero. */
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/namei.c linux-libre-6.6.145-gnu/fs/ntfs3/namei.c
index 1b0c075c14853..dc41b80cfc584 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/namei.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/namei.c
@@ -341,7 +341,7 @@ static int ntfs_rename(struct mnt_idmap *idmap, struct inode *dir,
 			ntfs_sync_inode(dir);
 
 		if (IS_DIRSYNC(new_dir))
-			ntfs_sync_inode(inode);
+			ntfs_sync_inode(new_dir);
 	}
 
 	if (dir_ni != new_dir_ni)
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/ntfs_fs.h linux-libre-6.6.145-gnu/fs/ntfs3/ntfs_fs.h
index 31f57ee9a1a9b..68c4fe1bf8a5f 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/ntfs_fs.h
+++ linux-libre-6.6.145-gnu/fs/ntfs3/ntfs_fs.h
@@ -503,6 +503,7 @@ int ntfs3_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
 int ntfs_file_open(struct inode *inode, struct file *file);
 int ntfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 		__u64 start, __u64 len);
+int ntfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync);
 extern const struct inode_operations ntfs_special_inode_operations;
 extern const struct inode_operations ntfs_file_inode_operations;
 extern const struct file_operations ntfs_file_operations;
@@ -580,6 +581,7 @@ int ni_rename(struct ntfs_inode *dir_ni, struct ntfs_inode *new_dir_ni,
 	      struct ntfs_inode *ni, struct NTFS_DE *de, struct NTFS_DE *new_de);
 
 bool ni_is_dirty(struct inode *inode);
+int ni_write_parents(struct ntfs_inode *ni, int sync);
 
 /* Globals from fslog.c */
 bool check_index_header(const struct INDEX_HDR *hdr, size_t bytes);
@@ -814,7 +816,8 @@ int run_unpack_ex(struct runs_tree *run, struct ntfs_sb_info *sbi, CLST ino,
 #else
 #define run_unpack_ex run_unpack
 #endif
-int run_get_highest_vcn(CLST vcn, const u8 *run_buf, u64 *highest_vcn);
+int run_get_highest_vcn(CLST vcn, const u8 *run_buf, size_t run_buf_size, 
+		       u64 *highest_vcn);
 int run_clone(const struct runs_tree *run, struct runs_tree *new_run);
 
 /* Globals from super.c */
diff --git linux-libre-6.6.144-gnu/fs/ntfs3/run.c linux-libre-6.6.145-gnu/fs/ntfs3/run.c
index f2451eaf928af..535a094e822ee 100644
--- linux-libre-6.6.144-gnu/fs/ntfs3/run.c
+++ linux-libre-6.6.145-gnu/fs/ntfs3/run.c
@@ -1155,18 +1155,23 @@ int run_unpack_ex(struct runs_tree *run, struct ntfs_sb_info *sbi, CLST ino,
  * Return the highest vcn from a mapping pairs array
  * it used while replaying log file.
  */
-int run_get_highest_vcn(CLST vcn, const u8 *run_buf, u64 *highest_vcn)
+int run_get_highest_vcn(CLST vcn, const u8 *run_buf, size_t run_buf_size, 
+		       u64 *highest_vcn)
 {
+	const u8 *run_last = run_buf + run_buf_size;
 	u64 vcn64 = vcn;
 	u8 size_size;
 
-	while ((size_size = *run_buf & 0xF)) {
+	while (run_buf < run_last && (size_size = *run_buf & 0xF)) {
 		u8 offset_size = *run_buf++ >> 4;
 		u64 len;
 
 		if (size_size > 8 || offset_size > 8)
 			return -EINVAL;
 
+		if (run_buf + size_size + offset_size > run_last) 
+			return -EINVAL;
+
 		len = run_unpack_s64(run_buf, size_size, 0);
 		if (!len)
 			return -EINVAL;
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/alloc.c linux-libre-6.6.145-gnu/fs/ocfs2/alloc.c
index af40f0da3a95c..bcdd9f25b2f50 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/alloc.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/alloc.c
@@ -7546,7 +7546,7 @@ int ocfs2_trim_mainbm(struct super_block *sb, struct fstrim_range *range)
 	len = range->len >> osb->s_clustersize_bits;
 	minlen = range->minlen >> osb->s_clustersize_bits;
 
-	if (minlen >= osb->bitmap_cpg || range->len < sb->s_blocksize)
+	if (minlen >= osb->bitmap_cpg || range->len < osb->s_clustersize)
 		return -EINVAL;
 
 	trace_ocfs2_trim_mainbm(start, len, minlen);
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/aops.c linux-libre-6.6.145-gnu/fs/ocfs2/aops.c
index 5365fc7675de4..680d7fa7e1482 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/aops.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/aops.c
@@ -2400,6 +2400,15 @@ commit:
 unlock:
 	up_write(&oi->ip_alloc_sem);
 
+	if (data_ac) {
+		ocfs2_free_alloc_context(data_ac);
+		data_ac = NULL;
+	}
+	if (meta_ac) {
+		ocfs2_free_alloc_context(meta_ac);
+		meta_ac = NULL;
+	}
+
 	/* everything looks good, let's start the cleanup */
 	if (!ret && dwc->dw_orphaned) {
 		BUG_ON(dwc->dw_writer_pid != task_pid_nr(current));
@@ -2411,10 +2420,6 @@ unlock:
 	ocfs2_inode_unlock(inode, 1);
 	brelse(di_bh);
 out:
-	if (data_ac)
-		ocfs2_free_alloc_context(data_ac);
-	if (meta_ac)
-		ocfs2_free_alloc_context(meta_ac);
 	ocfs2_run_deallocs(osb, &dealloc);
 	ocfs2_dio_free_write_ctx(inode, dwc);
 
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/buffer_head_io.c linux-libre-6.6.145-gnu/fs/ocfs2/buffer_head_io.c
index 45ca3cb7c0974..71f3787bf82f0 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/buffer_head_io.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/buffer_head_io.c
@@ -350,8 +350,6 @@ read_failure:
 						wait_on_buffer(bh);
 					put_bh(bh);
 					bhs[i] = NULL;
-				} else if (bh && buffer_uptodate(bh)) {
-					clear_buffer_uptodate(bh);
 				}
 				continue;
 			}
@@ -380,8 +378,11 @@ read_failure:
 				BUG_ON(buffer_jbd(bh));
 				clear_buffer_needs_validate(bh);
 				status = validate(sb, bh);
-				if (status)
+				if (status) {
+					if (buffer_uptodate(bh))
+						clear_buffer_uptodate(bh);
 					goto read_failure;
+				}
 			}
 		}
 
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/dlm/dlmdebug.c linux-libre-6.6.145-gnu/fs/ocfs2/dlm/dlmdebug.c
index be5e9ed7da8d9..e62ed98df7de4 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/dlm/dlmdebug.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/dlm/dlmdebug.c
@@ -612,6 +612,7 @@ static int debug_lockres_open(struct inode *inode, struct file *file)
 	struct dlm_ctxt *dlm = inode->i_private;
 	struct debug_lockres *dl;
 	void *buf;
+	int status = -ENOMEM;
 
 	buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
 	if (!buf)
@@ -624,16 +625,23 @@ static int debug_lockres_open(struct inode *inode, struct file *file)
 	dl->dl_len = PAGE_SIZE;
 	dl->dl_buf = buf;
 
-	dlm_grab(dlm);
-	dl->dl_ctxt = dlm;
+	/* ->release uses dl_ctxt after open, so it needs a real pin. */
+	dl->dl_ctxt = dlm_grab(dlm);
+	if (!dl->dl_ctxt) {
+		status = -ENOENT;
+		goto bailseq;
+	}
 
 	return 0;
 
+bailseq:
+	seq_release_private(inode, file);
 bailfree:
 	kfree(buf);
 bail:
-	mlog_errno(-ENOMEM);
-	return -ENOMEM;
+	if (status != -ENOENT)
+		mlog_errno(status);
+	return status;
 }
 
 static int debug_lockres_release(struct inode *inode, struct file *file)
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/dlmglue.c linux-libre-6.6.145-gnu/fs/ocfs2/dlmglue.c
index 9148a98a5fbe1..5c9f06090e391 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/dlmglue.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/dlmglue.c
@@ -3135,6 +3135,22 @@ static void *ocfs2_dlm_seq_next(struct seq_file *m, void *v, loff_t *pos)
  *	- Add last pr/ex unlock times and first lock wait time in usecs
  */
 #define OCFS2_DLM_DEBUG_STR_VERSION 4
+
+/*
+ * The debug iterator snapshots lockres by value, so a userspace-stack LVB
+ * pointer copied from the original lockres must be rebased to the copied
+ * lksb before the dump walks the raw bytes.
+ */
+static void ocfs2_dlm_seq_rebase_lvb(struct ocfs2_lock_res *lockres)
+{
+	if (!ocfs2_stack_supports_plocks())
+		return;
+
+	if (lockres->l_lksb.lksb_fsdlm.sb_lvbptr)
+		lockres->l_lksb.lksb_fsdlm.sb_lvbptr =
+			(char *)&lockres->l_lksb + sizeof(struct dlm_lksb);
+}
+
 static int ocfs2_dlm_seq_show(struct seq_file *m, void *v)
 {
 	int i;
@@ -3195,6 +3211,7 @@ static int ocfs2_dlm_seq_show(struct seq_file *m, void *v)
 		   lockres->l_blocking);
 
 	/* Dump the raw LVB */
+	ocfs2_dlm_seq_rebase_lvb(lockres);
 	lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
 	for(i = 0; i < DLM_LVB_LEN; i++)
 		seq_printf(m, "0x%x\t", lvb[i]);
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/inode.c linux-libre-6.6.145-gnu/fs/ocfs2/inode.c
index 26a0d4ef8829d..bbf8dfeeac745 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/inode.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/inode.c
@@ -66,7 +66,40 @@ static int ocfs2_filecheck_read_inode_block_full(struct inode *inode,
 static int ocfs2_filecheck_validate_inode_block(struct super_block *sb,
 						struct buffer_head *bh);
 static int ocfs2_filecheck_repair_inode_block(struct super_block *sb,
-					      struct buffer_head *bh);
+						      struct buffer_head *bh);
+
+static bool ocfs2_valid_inode_mode(umode_t mode)
+{
+	return fs_umode_to_ftype(mode) != FT_UNKNOWN;
+}
+
+static bool ocfs2_dinode_has_unexpected_rdev(struct ocfs2_dinode *di)
+{
+	umode_t mode = le16_to_cpu(di->i_mode);
+
+	if (le32_to_cpu(di->i_flags) & OCFS2_SYSTEM_FL)
+		return false;
+
+	return !S_ISCHR(mode) && !S_ISBLK(mode) && di->id1.dev1.i_rdev != 0;
+}
+
+static bool ocfs2_dinode_has_size_without_clusters(struct super_block *sb,
+						   struct ocfs2_dinode *di)
+{
+	umode_t mode = le16_to_cpu(di->i_mode);
+
+	if (le32_to_cpu(di->i_flags) & OCFS2_SYSTEM_FL)
+		return false;
+	if (le16_to_cpu(di->i_dyn_features) & OCFS2_INLINE_DATA_FL)
+		return false;
+	if (!le64_to_cpu(di->i_size) || le32_to_cpu(di->i_clusters))
+		return false;
+
+	if (S_ISDIR(mode))
+		return true;
+
+	return !ocfs2_sparse_alloc(OCFS2_SB(sb)) && S_ISREG(mode);
+}
 
 void ocfs2_set_inode_flags(struct inode *inode)
 {
@@ -1419,6 +1452,86 @@ int ocfs2_validate_inode_block(struct super_block *sb,
 		goto bail;
 	}
 
+	/*
+	 * Reject dinodes whose i_mode does not name one of the seven
+	 * canonical POSIX file types.  ocfs2_populate_inode() copies
+	 * i_mode verbatim into inode->i_mode and then dispatches via
+	 * switch (mode & S_IFMT) to file/dir/symlink/special_file iops;
+	 * an unrecognised type falls into ocfs2_special_file_iops with
+	 * init_special_inode(), which interprets i_rdev.  Constrain the
+	 * type here so the dispatch only ever sees a value mkfs.ocfs2 /
+	 * VFS can produce.
+	 */
+	if (!ocfs2_valid_inode_mode(le16_to_cpu(di->i_mode))) {
+		rc = ocfs2_error(sb,
+				 "Invalid dinode #%llu: mode 0%o has unknown file type\n",
+				 (unsigned long long)bh->b_blocknr,
+				 le16_to_cpu(di->i_mode));
+		goto bail;
+	}
+
+	/*
+	 * id1.dev1.i_rdev is the device-number arm of the id1 union and
+	 * is only meaningful for character and block device inodes.  For
+	 * any other regular user-visible file type the on-disk value
+	 * must be zero.  ocfs2_populate_inode() currently runs
+	 *
+	 *     inode->i_rdev = huge_decode_dev(le64_to_cpu(fe->id1.dev1.i_rdev));
+	 *
+	 * unconditionally, before the S_IFMT switch decides whether the
+	 * inode is a special file.  As a result, an i_rdev value present
+	 * on a non-device inode is silently published into the in-core
+	 * inode; a subsequent forced re-read or in-core mode mutation
+	 * (cluster peer with raw write access to the shared LUN,
+	 * on-disk corruption, or a separately forged dinode) can then
+	 * expose the attacker-controlled device number to
+	 * init_special_inode() without ever showing an unusual i_mode
+	 * at validation time.
+	 *
+	 * System inodes (OCFS2_SYSTEM_FL) legitimately use the bitmap1
+	 * and journal1 arms of the same union (allocator i_used /
+	 * i_total counters and the journal ij_flags /
+	 * ij_recovery_generation pair); those bytes are not an i_rdev
+	 * and must not be checked here.  Restrict the cross-check to
+	 * non-system inodes, which is the full attacker-controllable
+	 * surface.
+	 */
+	if (ocfs2_dinode_has_unexpected_rdev(di)) {
+		rc = ocfs2_error(sb,
+				 "Invalid dinode #%llu: non-device mode 0%o with i_rdev %llu\n",
+				 (unsigned long long)bh->b_blocknr,
+				 le16_to_cpu(di->i_mode),
+				 (unsigned long long)le64_to_cpu(di->id1.dev1.i_rdev));
+		goto bail;
+	}
+
+	/*
+	 * Non-inline directories must not have i_size without allocated
+	 * clusters: directory growth adds storage before advancing i_size,
+	 * and readdir walks i_size block-by-block.  A forged directory
+	 * with zero clusters and a huge i_size would repeatedly fault on
+	 * holes while advancing through the claimed size.
+	 *
+	 * Non-inline regular files have the same invariant on non-sparse
+	 * volumes.  Sparse regular files are different: truncate can
+	 * legitimately grow i_size without allocating clusters, so keep
+	 * the sparse-alloc carveout for S_IFREG only.  System inodes and
+	 * inline-data dinodes have their own storage rules.
+	 */
+	if (ocfs2_dinode_has_size_without_clusters(sb, di)) {
+		if (S_ISDIR(le16_to_cpu(di->i_mode)))
+			rc = ocfs2_error(sb,
+					 "Invalid dinode #%llu: directory i_size %llu with i_clusters 0 and no inline-data flag\n",
+					 (unsigned long long)bh->b_blocknr,
+					 (unsigned long long)le64_to_cpu(di->i_size));
+		else
+			rc = ocfs2_error(sb,
+					 "Invalid dinode #%llu: regular file i_size %llu with i_clusters 0 and no inline-data flag on non-sparse volume\n",
+					 (unsigned long long)bh->b_blocknr,
+					 (unsigned long long)le64_to_cpu(di->i_size));
+		goto bail;
+	}
+
 	if (le16_to_cpu(di->i_dyn_features) & OCFS2_INLINE_DATA_FL) {
 		struct ocfs2_inline_data *data = &di->id2.i_data;
 
@@ -1515,6 +1628,40 @@ static int ocfs2_filecheck_validate_inode_block(struct super_block *sb,
 		     (unsigned long long)bh->b_blocknr,
 		     le32_to_cpu(di->i_fs_generation));
 		rc = -OCFS2_FILECHECK_ERR_GENERATION;
+		goto bail;
+	}
+
+	if (!ocfs2_valid_inode_mode(le16_to_cpu(di->i_mode))) {
+		mlog(ML_ERROR,
+		     "Filecheck: invalid dinode #%llu: mode 0%o has unknown file type\n",
+		     (unsigned long long)bh->b_blocknr,
+		     le16_to_cpu(di->i_mode));
+		rc = -OCFS2_FILECHECK_ERR_INVALIDINO;
+		goto bail;
+	}
+
+	if (ocfs2_dinode_has_unexpected_rdev(di)) {
+		mlog(ML_ERROR,
+		     "Filecheck: invalid dinode #%llu: non-device mode 0%o with i_rdev %llu\n",
+		     (unsigned long long)bh->b_blocknr,
+		     le16_to_cpu(di->i_mode),
+		     (unsigned long long)le64_to_cpu(di->id1.dev1.i_rdev));
+		rc = -OCFS2_FILECHECK_ERR_INVALIDINO;
+		goto bail;
+	}
+
+	if (ocfs2_dinode_has_size_without_clusters(sb, di)) {
+		if (S_ISDIR(le16_to_cpu(di->i_mode)))
+			mlog(ML_ERROR,
+			     "Filecheck: invalid dinode #%llu: directory i_size %llu with i_clusters 0 and no inline-data flag\n",
+			     (unsigned long long)bh->b_blocknr,
+			     (unsigned long long)le64_to_cpu(di->i_size));
+		else
+			mlog(ML_ERROR,
+			     "Filecheck: invalid dinode #%llu: regular file i_size %llu with i_clusters 0 and no inline-data flag on non-sparse volume\n",
+			     (unsigned long long)bh->b_blocknr,
+			     (unsigned long long)le64_to_cpu(di->i_size));
+		rc = -OCFS2_FILECHECK_ERR_INVALIDINO;
 	}
 
 bail:
@@ -1690,4 +1837,3 @@ const struct ocfs2_caching_operations ocfs2_inode_caching_ops = {
 	.co_io_lock		= ocfs2_inode_cache_io_lock,
 	.co_io_unlock		= ocfs2_inode_cache_io_unlock,
 };
-
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/journal.c linux-libre-6.6.145-gnu/fs/ocfs2/journal.c
index b246e53271114..79fd52d9ba099 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/journal.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/journal.c
@@ -476,8 +476,12 @@ bail:
  */
 int ocfs2_assure_trans_credits(handle_t *handle, int nblocks)
 {
-	int old_nblks = jbd2_handle_buffer_credits(handle);
+	int old_nblks;
 
+	if (is_handle_aborted(handle))
+		return -EROFS;
+
+	old_nblks = jbd2_handle_buffer_credits(handle);
 	trace_ocfs2_assure_trans_credits(old_nblks);
 	if (old_nblks >= nblocks)
 		return 0;
@@ -1027,11 +1031,8 @@ static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb,
 	struct ocfs2_dinode *fe;
 
 	fe = (struct ocfs2_dinode *)bh->b_data;
-
-	/* The journal bh on the osb always comes from ocfs2_journal_init()
-	 * and was validated there inside ocfs2_inode_lock_full().  It's a
-	 * code bug if we mess it up. */
-	BUG_ON(!OCFS2_IS_VALID_DINODE(fe));
+	if (WARN_ON(!OCFS2_IS_VALID_DINODE(fe)))
+		return -EIO;
 
 	flags = le32_to_cpu(fe->id1.journal1.ij_flags);
 	if (dirty)
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/journal.h linux-libre-6.6.145-gnu/fs/ocfs2/journal.h
index 6397170f302f2..f8b3b2a3d6309 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/journal.h
+++ linux-libre-6.6.145-gnu/fs/ocfs2/journal.h
@@ -196,6 +196,9 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode)
 	if (ocfs2_mount_local(osb))
 		return;
 
+	if (!osb->journal)
+		return;
+
 	if (!ocfs2_ci_fully_checkpointed(INODE_CACHE(inode))) {
 		/* WARNING: This only kicks off a single
 		 * checkpoint. If someone races you and adds more
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/move_extents.c linux-libre-6.6.145-gnu/fs/ocfs2/move_extents.c
index d97ec93ff4c26..fc9aa015e05ec 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/move_extents.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/move_extents.c
@@ -534,6 +534,8 @@ static void ocfs2_probe_alloc_group(struct inode *inode, struct buffer_head *bh,
 	u32 base_cpos = ocfs2_blocks_to_clusters(inode->i_sb,
 						 le64_to_cpu(gd->bg_blkno));
 
+	*phys_cpos = 0;
+
 	for (i = base_bit; i < le16_to_cpu(gd->bg_bits); i++) {
 
 		used = ocfs2_test_bit(i, (unsigned long *)gd->bg_bitmap);
@@ -555,7 +557,7 @@ static void ocfs2_probe_alloc_group(struct inode *inode, struct buffer_head *bh,
 			last_free_bits++;
 
 		if (last_free_bits == move_len) {
-			i -= move_len;
+			i = i - move_len + 1;
 			*goal_bit = i;
 			*phys_cpos = base_cpos + i;
 			break;
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/ocfs2.h linux-libre-6.6.145-gnu/fs/ocfs2/ocfs2.h
index 5e3ebbab698ad..e8b8262026c8a 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/ocfs2.h
+++ linux-libre-6.6.145-gnu/fs/ocfs2/ocfs2.h
@@ -494,8 +494,6 @@ struct ocfs2_super
 	struct rb_root	osb_rf_lock_tree;
 	struct ocfs2_refcount_tree *osb_ref_tree_lru;
 
-	struct mutex system_file_mutex;
-
 	/*
 	 * OCFS2 needs to schedule several different types of work which
 	 * require cluster locking, disk I/O, recovery waits, etc. Since these
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/quota_local.c linux-libre-6.6.145-gnu/fs/ocfs2/quota_local.c
index c7bda48b5fb21..d8e288b4bfbfd 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/quota_local.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/quota_local.c
@@ -302,7 +302,7 @@ static int ocfs2_add_recovery_chunk(struct super_block *sb,
 	if (!rc)
 		return -ENOMEM;
 	rc->rc_chunk = chunk;
-	rc->rc_bitmap = kmalloc(sb->s_blocksize, GFP_NOFS);
+	rc->rc_bitmap = kzalloc(sb->s_blocksize, GFP_NOFS);
 	if (!rc->rc_bitmap) {
 		kfree(rc);
 		return -ENOMEM;
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/stack_user.c linux-libre-6.6.145-gnu/fs/ocfs2/stack_user.c
index 38c0d6f64fce3..eeb1c29b033e6 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/stack_user.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/stack_user.c
@@ -327,18 +327,14 @@ static int ocfs2_control_install_private(struct file *file)
 		ocfs2_control_this_node = p->op_this_node;
 		running_proto.pv_major = p->op_proto.pv_major;
 		running_proto.pv_minor = p->op_proto.pv_minor;
-	}
-
-out_unlock:
-	mutex_unlock(&ocfs2_control_lock);
-
-	if (!rc && set_p) {
-		/* We set the global values successfully */
 		atomic_inc(&ocfs2_control_opened);
 		ocfs2_control_set_handshake_state(file,
 					OCFS2_CONTROL_HANDSHAKE_VALID);
 	}
 
+out_unlock:
+	mutex_unlock(&ocfs2_control_lock);
+
 	return rc;
 }
 
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/super.c linux-libre-6.6.145-gnu/fs/ocfs2/super.c
index 18dba873a1633..cc4bba65f1527 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/super.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/super.c
@@ -2053,8 +2053,6 @@ static int ocfs2_initialize_super(struct super_block *sb,
 	spin_lock_init(&osb->osb_xattr_lock);
 	ocfs2_init_steal_slots(osb);
 
-	mutex_init(&osb->system_file_mutex);
-
 	atomic_set(&osb->alloc_stats.moves, 0);
 	atomic_set(&osb->alloc_stats.local_data, 0);
 	atomic_set(&osb->alloc_stats.bitmap_data, 0);
diff --git linux-libre-6.6.144-gnu/fs/ocfs2/sysfile.c linux-libre-6.6.145-gnu/fs/ocfs2/sysfile.c
index 53a945da873bc..b63af8d64904a 100644
--- linux-libre-6.6.144-gnu/fs/ocfs2/sysfile.c
+++ linux-libre-6.6.145-gnu/fs/ocfs2/sysfile.c
@@ -98,11 +98,9 @@ struct inode *ocfs2_get_system_file_inode(struct ocfs2_super *osb,
 	} else
 		arr = get_local_system_inode(osb, type, slot);
 
-	mutex_lock(&osb->system_file_mutex);
 	if (arr && ((inode = *arr) != NULL)) {
 		/* get a ref in addition to the array ref */
 		inode = igrab(inode);
-		mutex_unlock(&osb->system_file_mutex);
 		BUG_ON(!inode);
 
 		return inode;
@@ -112,11 +110,10 @@ struct inode *ocfs2_get_system_file_inode(struct ocfs2_super *osb,
 	inode = _ocfs2_get_system_file_inode(osb, type, slot);
 
 	/* add one more if putting into array for first time */
-	if (arr && inode) {
-		*arr = igrab(inode);
-		BUG_ON(!*arr);
+	if (inode && arr && !*arr && !cmpxchg(&(*arr), NULL, inode)) {
+		inode = igrab(inode);
+		BUG_ON(!inode);
 	}
-	mutex_unlock(&osb->system_file_mutex);
 	return inode;
 }
 
diff --git linux-libre-6.6.144-gnu/fs/orangefs/dir.c linux-libre-6.6.145-gnu/fs/orangefs/dir.c
index 9cacce5d55c1b..973730006eb89 100644
--- linux-libre-6.6.144-gnu/fs/orangefs/dir.c
+++ linux-libre-6.6.145-gnu/fs/orangefs/dir.c
@@ -191,7 +191,8 @@ static int fill_from_part(struct orangefs_dir_part *part,
 {
 	const int offset = sizeof(struct orangefs_readdir_response_s);
 	struct orangefs_khandle *khandle;
-	__u32 *len, padlen;
+	__u32 *len;
+	u64 padlen;
 	loff_t i;
 	char *s;
 	i = ctx->pos & ~PART_MASK;
@@ -215,8 +216,8 @@ static int fill_from_part(struct orangefs_dir_part *part,
 		 * len is the size of the string itself.  padlen is the
 		 * total size of the encoded string.
 		 */
-		padlen = (sizeof *len + *len + 1) +
-		    (8 - (sizeof *len + *len + 1)%8)%8;
+		padlen = (u64)sizeof *len + *len + 1;
+		padlen += (8 - padlen % 8) % 8;
 		if (part->len < i + padlen + sizeof *khandle)
 			goto next;
 		s = (void *)part + offset + i + sizeof *len;
diff --git linux-libre-6.6.144-gnu/fs/proc/array.c linux-libre-6.6.145-gnu/fs/proc/array.c
index 363d9331216b9..e5001b5fc3f01 100644
--- linux-libre-6.6.144-gnu/fs/proc/array.c
+++ linux-libre-6.6.145-gnu/fs/proc/array.c
@@ -483,7 +483,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
 	unsigned long flags;
 	int exit_code = task->exit_code;
 	struct signal_struct *sig = task->signal;
-	unsigned int seq = 1;
+	int ret;
+
+	ret = down_read_killable(&task->signal->exec_update_lock);
+	if (ret)
+		return ret;
 
 	state = *get_task_state(task);
 	vsize = eip = esp = 0;
@@ -540,10 +544,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
 	if (permitted && (!whole || num_threads < 2))
 		wchan = !task_is_running(task);
 
-	do {
-		seq++; /* 2 on the 1st/lockless path, otherwise odd */
-		flags = read_seqbegin_or_lock_irqsave(&sig->stats_lock, &seq);
-
+	scoped_seqlock_read (&sig->stats_lock, ss_lock_irqsave) {
 		cmin_flt = sig->cmin_flt;
 		cmaj_flt = sig->cmaj_flt;
 		cutime = sig->cutime;
@@ -565,8 +566,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
 			}
 			rcu_read_unlock();
 		}
-	} while (need_seqretry(&sig->stats_lock, seq));
-	done_seqretry_irqrestore(&sig->stats_lock, seq, flags);
+	}
 
 	if (whole) {
 		thread_group_cputime_adjusted(task, &utime, &stime);
@@ -663,6 +663,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
 		seq_puts(m, " 0");
 
 	seq_putc(m, '\n');
+	up_read(&task->signal->exec_update_lock);
 	if (mm)
 		mmput(mm);
 	return 0;
diff --git linux-libre-6.6.144-gnu/fs/proc/base.c linux-libre-6.6.145-gnu/fs/proc/base.c
index d444155581cab..da5c436ea36fd 100644
--- linux-libre-6.6.144-gnu/fs/proc/base.c
+++ linux-libre-6.6.145-gnu/fs/proc/base.c
@@ -218,33 +218,24 @@ static int get_task_root(struct task_struct *task, struct path *root)
 	return result;
 }
 
-static int proc_cwd_link(struct dentry *dentry, struct path *path)
+static int proc_cwd_link(struct dentry *dentry, struct path *path,
+			 struct task_struct *task)
 {
-	struct task_struct *task = get_proc_task(d_inode(dentry));
 	int result = -ENOENT;
 
-	if (task) {
-		task_lock(task);
-		if (task->fs) {
-			get_fs_pwd(task->fs, path);
-			result = 0;
-		}
-		task_unlock(task);
-		put_task_struct(task);
+	task_lock(task);
+	if (task->fs) {
+		get_fs_pwd(task->fs, path);
+		result = 0;
 	}
+	task_unlock(task);
 	return result;
 }
 
-static int proc_root_link(struct dentry *dentry, struct path *path)
+static int proc_root_link(struct dentry *dentry, struct path *path,
+			  struct task_struct *task)
 {
-	struct task_struct *task = get_proc_task(d_inode(dentry));
-	int result = -ENOENT;
-
-	if (task) {
-		result = get_task_root(task, path);
-		put_task_struct(task);
-	}
-	return result;
+	return get_task_root(task, path);
 }
 
 /*
@@ -423,18 +414,24 @@ static int proc_pid_wchan(struct seq_file *m, struct pid_namespace *ns,
 {
 	unsigned long wchan;
 	char symname[KSYM_NAME_LEN];
+	int err;
 
+	err = down_read_killable(&task->signal->exec_update_lock);
+	if (err)
+		return err;
 	if (!ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS))
 		goto print0;
 
 	wchan = get_wchan(task);
 	if (wchan && !lookup_symbol_name(wchan, symname)) {
 		seq_puts(m, symname);
+		up_read(&task->signal->exec_update_lock);
 		return 0;
 	}
 
 print0:
 	seq_putc(m, '0');
+	up_read(&task->signal->exec_update_lock);
 	return 0;
 }
 #endif /* CONFIG_KALLSYMS */
@@ -704,24 +701,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
 /*                       Here the fs part begins                        */
 /************************************************************************/
 
-/* permission checks */
-static bool proc_fd_access_allowed(struct inode *inode)
-{
-	struct task_struct *task;
-	bool allowed = false;
-	/* Allow access to a task's file descriptors if it is us or we
-	 * may use ptrace attach to the process and find out that
-	 * information.
-	 */
-	task = get_proc_task(inode);
-	if (task) {
-		allowed = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS);
-		put_task_struct(task);
-	}
-	return allowed;
-}
-
-int proc_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
+int proc_nochmod_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
 		 struct iattr *attr)
 {
 	int error;
@@ -794,7 +774,7 @@ static int proc_pid_permission(struct mnt_idmap *idmap,
 
 
 static const struct inode_operations proc_def_inode_operations = {
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 static int proc_single_show(struct seq_file *m, void *v)
@@ -1778,16 +1758,12 @@ static const struct file_operations proc_pid_set_comm_operations = {
 	.release	= single_release,
 };
 
-static int proc_exe_link(struct dentry *dentry, struct path *exe_path)
+static int proc_exe_link(struct dentry *dentry, struct path *exe_path,
+			 struct task_struct *task)
 {
-	struct task_struct *task;
 	struct file *exe_file;
 
-	task = get_proc_task(d_inode(dentry));
-	if (!task)
-		return -ENOENT;
 	exe_file = get_task_exe_file(task);
-	put_task_struct(task);
 	if (exe_file) {
 		*exe_path = exe_file->f_path;
 		path_get(&exe_file->f_path);
@@ -1797,26 +1773,42 @@ static int proc_exe_link(struct dentry *dentry, struct path *exe_path)
 		return -ENOENT;
 }
 
+static int call_proc_get_link(struct dentry *dentry, struct inode *inode, struct path *path_out)
+{
+	struct task_struct *task;
+	int ret;
+
+	task = get_proc_task(inode);
+	if (!task)
+		return -ENOENT;
+	ret = down_read_killable(&task->signal->exec_update_lock);
+	if (ret)
+		goto out_put_task;
+	if (!ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS)) {
+		ret = -EACCES;
+		goto out;
+	}
+	ret = PROC_I(inode)->op.proc_get_link(dentry, path_out, task);
+
+out:
+	up_read(&task->signal->exec_update_lock);
+out_put_task:
+	put_task_struct(task);
+	return ret;
+}
+
 static const char *proc_pid_get_link(struct dentry *dentry,
 				     struct inode *inode,
 				     struct delayed_call *done)
 {
 	struct path path;
-	int error = -EACCES;
+	int error;
 
 	if (!dentry)
 		return ERR_PTR(-ECHILD);
-
-	/* Are we allowed to snoop on the tasks file descriptors? */
-	if (!proc_fd_access_allowed(inode))
-		goto out;
-
-	error = PROC_I(inode)->op.proc_get_link(dentry, &path);
-	if (error)
-		goto out;
-
-	error = nd_jump_link(&path);
-out:
+	error = call_proc_get_link(dentry, inode, &path);
+	if (!error)
+		error = nd_jump_link(&path);
 	return ERR_PTR(error);
 }
 
@@ -1850,24 +1842,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
 	struct inode *inode = d_inode(dentry);
 	struct path path;
 
-	/* Are we allowed to snoop on the tasks file descriptors? */
-	if (!proc_fd_access_allowed(inode))
-		goto out;
-
-	error = PROC_I(inode)->op.proc_get_link(dentry, &path);
-	if (error)
-		goto out;
-
-	error = do_proc_readlink(&path, buffer, buflen);
-	path_put(&path);
-out:
+	error = call_proc_get_link(dentry, inode, &path);
+	if (!error) {
+		error = do_proc_readlink(&path, buffer, buflen);
+		path_put(&path);
+	}
 	return error;
 }
 
 const struct inode_operations proc_pid_link_inode_operations = {
 	.readlink	= proc_pid_readlink,
 	.get_link	= proc_pid_get_link,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 
@@ -2248,21 +2234,16 @@ static const struct dentry_operations tid_map_files_dentry_operations = {
 	.d_delete	= pid_delete_dentry,
 };
 
-static int map_files_get_link(struct dentry *dentry, struct path *path)
+static int map_files_get_link(struct dentry *dentry, struct path *path,
+			      struct task_struct *task)
 {
 	unsigned long vm_start, vm_end;
 	struct vm_area_struct *vma;
-	struct task_struct *task;
 	struct mm_struct *mm;
 	int rc;
 
 	rc = -ENOENT;
-	task = get_proc_task(d_inode(dentry));
-	if (!task)
-		goto out;
-
 	mm = get_task_mm(task);
-	put_task_struct(task);
 	if (!mm)
 		goto out;
 
@@ -2317,7 +2298,7 @@ proc_map_files_get_link(struct dentry *dentry,
 static const struct inode_operations proc_map_files_link_inode_operations = {
 	.readlink	= proc_pid_readlink,
 	.get_link	= proc_map_files_get_link,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 static struct dentry *
@@ -2358,17 +2339,15 @@ static struct dentry *proc_map_files_lookup(struct inode *dir,
 	if (!task)
 		goto out;
 
-	result = ERR_PTR(-EACCES);
-	if (!ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS))
-		goto out_put_task;
-
 	result = ERR_PTR(-ENOENT);
 	if (dname_to_vma_addr(dentry, &vm_start, &vm_end))
 		goto out_put_task;
 
-	mm = get_task_mm(task);
-	if (!mm)
+	mm = mm_access(task, PTRACE_MODE_READ_FSCREDS);
+	if (IS_ERR(mm)) {
+		result = ERR_CAST(mm);
 		goto out_put_task;
+	}
 
 	result = ERR_PTR(-EINTR);
 	if (mmap_read_lock_killable(mm))
@@ -2396,7 +2375,7 @@ out:
 static const struct inode_operations proc_map_files_inode_operations = {
 	.lookup		= proc_map_files_lookup,
 	.permission	= proc_fd_permission,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 static int
@@ -2418,23 +2397,22 @@ proc_map_files_readdir(struct file *file, struct dir_context *ctx)
 	if (!task)
 		goto out;
 
-	ret = -EACCES;
-	if (!ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS))
-		goto out_put_task;
-
 	ret = 0;
 	if (!dir_emit_dots(file, ctx))
 		goto out_put_task;
 
-	mm = get_task_mm(task);
-	if (!mm)
+	mm = mm_access(task, PTRACE_MODE_READ_FSCREDS);
+	if (IS_ERR(mm)) {
+		ret = PTR_ERR(mm);
+		/* if the task has no mm, the directory should just be empty */
+		if (ret == -ESRCH)
+			ret = 0;
 		goto out_put_task;
+	}
 
 	ret = mmap_read_lock_killable(mm);
-	if (ret) {
-		mmput(mm);
-		goto out_put_task;
-	}
+	if (ret)
+		goto out_put_mm;
 
 	nr_files = 0;
 
@@ -2460,8 +2438,7 @@ proc_map_files_readdir(struct file *file, struct dir_context *ctx)
 		if (!p) {
 			ret = -ENOMEM;
 			mmap_read_unlock(mm);
-			mmput(mm);
-			goto out_put_task;
+			goto out_put_mm;
 		}
 
 		p->start = vma->vm_start;
@@ -2469,7 +2446,6 @@ proc_map_files_readdir(struct file *file, struct dir_context *ctx)
 		p->mode = vma->vm_file->f_mode;
 	}
 	mmap_read_unlock(mm);
-	mmput(mm);
 
 	for (i = 0; i < nr_files; i++) {
 		char buf[4 * sizeof(long) + 2];	/* max: %lx-%lx\0 */
@@ -2486,6 +2462,8 @@ proc_map_files_readdir(struct file *file, struct dir_context *ctx)
 		ctx->pos++;
 	}
 
+out_put_mm:
+	mmput(mm);
 out_put_task:
 	put_task_struct(task);
 out:
@@ -2892,7 +2870,7 @@ static struct dentry *proc_##LSM##_attr_dir_lookup(struct inode *dir, \
 static const struct inode_operations proc_##LSM##_attr_dir_inode_ops = { \
 	.lookup		= proc_##LSM##_attr_dir_lookup, \
 	.getattr	= pid_getattr, \
-	.setattr	= proc_setattr, \
+	.setattr	= proc_nochmod_setattr, \
 }
 
 #ifdef CONFIG_SECURITY_SMACK
@@ -2951,7 +2929,7 @@ static struct dentry *proc_attr_dir_lookup(struct inode *dir,
 static const struct inode_operations proc_attr_dir_inode_operations = {
 	.lookup		= proc_attr_dir_lookup,
 	.getattr	= pid_getattr,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 #endif
@@ -3444,7 +3422,7 @@ static struct dentry *proc_tgid_base_lookup(struct inode *dir, struct dentry *de
 static const struct inode_operations proc_tgid_base_inode_operations = {
 	.lookup		= proc_tgid_base_lookup,
 	.getattr	= pid_getattr,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 	.permission	= proc_pid_permission,
 };
 
@@ -3644,7 +3622,7 @@ static int proc_tid_comm_permission(struct mnt_idmap *idmap,
 }
 
 static const struct inode_operations proc_tid_comm_inode_operations = {
-		.setattr	= proc_setattr,
+		.setattr	= proc_nochmod_setattr,
 		.permission	= proc_tid_comm_permission,
 };
 
@@ -3775,7 +3753,7 @@ static const struct file_operations proc_tid_base_operations = {
 static const struct inode_operations proc_tid_base_inode_operations = {
 	.lookup		= proc_tid_base_lookup,
 	.getattr	= pid_getattr,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 static struct dentry *proc_task_instantiate(struct dentry *dentry,
@@ -3973,7 +3951,7 @@ static int proc_task_getattr(struct mnt_idmap *idmap,
 static const struct inode_operations proc_task_inode_operations = {
 	.lookup		= proc_task_lookup,
 	.getattr	= proc_task_getattr,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 	.permission	= proc_pid_permission,
 };
 
diff --git linux-libre-6.6.144-gnu/fs/proc/fd.c linux-libre-6.6.145-gnu/fs/proc/fd.c
index 4297287f6ca09..ab37819bc8753 100644
--- linux-libre-6.6.144-gnu/fs/proc/fd.c
+++ linux-libre-6.6.145-gnu/fs/proc/fd.c
@@ -104,7 +104,7 @@ static int proc_fdinfo_permission(struct mnt_idmap *idmap, struct inode *inode,
 
 static const struct inode_operations proc_fdinfo_file_inode_operations = {
 	.permission	= proc_fdinfo_permission,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 static const struct file_operations proc_fdinfo_file_operations = {
@@ -172,24 +172,19 @@ static const struct dentry_operations tid_fd_dentry_operations = {
 	.d_delete	= pid_delete_dentry,
 };
 
-static int proc_fd_link(struct dentry *dentry, struct path *path)
+static int proc_fd_link(struct dentry *dentry, struct path *path,
+			struct task_struct *task)
 {
-	struct task_struct *task;
 	int ret = -ENOENT;
-
-	task = get_proc_task(d_inode(dentry));
-	if (task) {
-		unsigned int fd = proc_fd(d_inode(dentry));
-		struct file *fd_file;
-
-		fd_file = fget_task(task, fd);
-		if (fd_file) {
-			*path = fd_file->f_path;
-			path_get(&fd_file->f_path);
-			ret = 0;
-			fput(fd_file);
-		}
-		put_task_struct(task);
+	unsigned int fd = proc_fd(d_inode(dentry));
+	struct file *fd_file;
+
+	fd_file = fget_task(task, fd);
+	if (fd_file) {
+		*path = fd_file->f_path;
+		path_get(&fd_file->f_path);
+		ret = 0;
+		fput(fd_file);
 	}
 
 	return ret;
@@ -374,7 +369,7 @@ const struct inode_operations proc_fd_inode_operations = {
 	.lookup		= proc_lookupfd,
 	.permission	= proc_fd_permission,
 	.getattr	= proc_fd_getattr,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 static struct dentry *proc_fdinfo_instantiate(struct dentry *dentry,
@@ -415,7 +410,7 @@ static int proc_readfdinfo(struct file *file, struct dir_context *ctx)
 const struct inode_operations proc_fdinfo_inode_operations = {
 	.lookup		= proc_lookupfdinfo,
 	.permission	= proc_fdinfo_permission,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 const struct file_operations proc_fdinfo_operations = {
diff --git linux-libre-6.6.144-gnu/fs/proc/generic.c linux-libre-6.6.145-gnu/fs/proc/generic.c
index 9eff57c7aef3a..91c25a5f770c5 100644
--- linux-libre-6.6.144-gnu/fs/proc/generic.c
+++ linux-libre-6.6.145-gnu/fs/proc/generic.c
@@ -112,6 +112,8 @@ static bool pde_subdir_insert(struct proc_dir_entry *dir,
 	/* Add new node and rebalance tree. */
 	rb_link_node(&de->subdir_node, parent, new);
 	rb_insert_color(&de->subdir_node, root);
+	if (S_ISDIR(de->mode))
+		dir->nlink++;
 	return true;
 }
 
@@ -399,7 +401,6 @@ struct proc_dir_entry *proc_register(struct proc_dir_entry *dir,
 		write_unlock(&proc_subdir_lock);
 		goto out_free_inum;
 	}
-	dir->nlink++;
 	write_unlock(&proc_subdir_lock);
 
 	return dp;
@@ -698,6 +699,8 @@ static void pde_erase(struct proc_dir_entry *pde, struct proc_dir_entry *parent)
 {
 	rb_erase(&pde->subdir_node, &parent->subdir);
 	RB_CLEAR_NODE(&pde->subdir_node);
+	if (S_ISDIR(pde->mode))
+		parent->nlink--;
 }
 
 /*
@@ -723,8 +726,6 @@ void remove_proc_entry(const char *name, struct proc_dir_entry *parent)
 			de = NULL;
 		} else {
 			pde_erase(de, parent);
-			if (S_ISDIR(de->mode))
-				parent->nlink--;
 		}
 	}
 	write_unlock(&proc_subdir_lock);
@@ -783,8 +784,6 @@ int remove_proc_subtree(const char *name, struct proc_dir_entry *parent)
 			continue;
 		}
 		next = de->parent;
-		if (S_ISDIR(de->mode))
-			next->nlink--;
 		write_unlock(&proc_subdir_lock);
 
 		proc_entry_rundown(de);
diff --git linux-libre-6.6.144-gnu/fs/proc/internal.h linux-libre-6.6.145-gnu/fs/proc/internal.h
index fe37813601207..b902ba0ebe9cf 100644
--- linux-libre-6.6.144-gnu/fs/proc/internal.h
+++ linux-libre-6.6.145-gnu/fs/proc/internal.h
@@ -107,7 +107,7 @@ extern struct kmem_cache *proc_dir_entry_cache;
 void pde_free(struct proc_dir_entry *pde);
 
 union proc_op {
-	int (*proc_get_link)(struct dentry *, struct path *);
+	int (*proc_get_link)(struct dentry *, struct path *, struct task_struct *);
 	int (*proc_show)(struct seq_file *m,
 		struct pid_namespace *ns, struct pid *pid,
 		struct task_struct *task);
@@ -183,8 +183,8 @@ extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
 extern const struct dentry_operations pid_dentry_operations;
 extern int pid_getattr(struct mnt_idmap *, const struct path *,
 		       struct kstat *, u32, unsigned int);
-extern int proc_setattr(struct mnt_idmap *, struct dentry *,
-			struct iattr *);
+int proc_nochmod_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
+			struct iattr *attr);
 extern void proc_pid_evict_inode(struct proc_inode *);
 extern struct inode *proc_pid_make_inode(struct super_block *, struct task_struct *, umode_t);
 extern void pid_update_inode(struct task_struct *, struct inode *);
diff --git linux-libre-6.6.144-gnu/fs/proc/namespaces.c linux-libre-6.6.145-gnu/fs/proc/namespaces.c
index 8e159fc78c0a1..2a3fc96ca6223 100644
--- linux-libre-6.6.144-gnu/fs/proc/namespaces.c
+++ linux-libre-6.6.145-gnu/fs/proc/namespaces.c
@@ -55,6 +55,10 @@ static const char *proc_ns_get_link(struct dentry *dentry,
 	if (!task)
 		return ERR_PTR(-EACCES);
 
+	error = down_read_killable(&task->signal->exec_update_lock);
+	if (error)
+		goto out_put_task;
+
 	if (!ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS))
 		goto out;
 
@@ -64,6 +68,8 @@ static const char *proc_ns_get_link(struct dentry *dentry,
 
 	error = nd_jump_link(&ns_path);
 out:
+	up_read(&task->signal->exec_update_lock);
+out_put_task:
 	put_task_struct(task);
 	return ERR_PTR(error);
 }
@@ -80,11 +86,17 @@ static int proc_ns_readlink(struct dentry *dentry, char __user *buffer, int bufl
 	if (!task)
 		return res;
 
+	res = down_read_killable(&task->signal->exec_update_lock);
+	if (res)
+		goto out_put_task;
+
 	if (ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS)) {
 		res = ns_get_name(name, sizeof(name), task, ns_ops);
 		if (res >= 0)
 			res = readlink_copy(buffer, buflen, name);
 	}
+	up_read(&task->signal->exec_update_lock);
+out_put_task:
 	put_task_struct(task);
 	return res;
 }
@@ -92,7 +104,7 @@ static int proc_ns_readlink(struct dentry *dentry, char __user *buffer, int bufl
 static const struct inode_operations proc_ns_link_inode_operations = {
 	.readlink	= proc_ns_readlink,
 	.get_link	= proc_ns_get_link,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
 
 static struct dentry *proc_ns_instantiate(struct dentry *dentry,
@@ -179,5 +191,5 @@ out_no_task:
 const struct inode_operations proc_ns_dir_inode_operations = {
 	.lookup		= proc_ns_dir_lookup,
 	.getattr	= pid_getattr,
-	.setattr	= proc_setattr,
+	.setattr	= proc_nochmod_setattr,
 };
diff --git linux-libre-6.6.144-gnu/fs/proc/proc_net.c linux-libre-6.6.145-gnu/fs/proc/proc_net.c
index 2ba31b6d68c07..39328b507245a 100644
--- linux-libre-6.6.144-gnu/fs/proc/proc_net.c
+++ linux-libre-6.6.145-gnu/fs/proc/proc_net.c
@@ -321,7 +321,7 @@ static int proc_tgid_net_getattr(struct mnt_idmap *idmap,
 const struct inode_operations proc_net_inode_operations = {
 	.lookup		= proc_tgid_net_lookup,
 	.getattr	= proc_tgid_net_getattr,
-	.setattr        = proc_setattr,
+	.setattr        = proc_nochmod_setattr,
 };
 
 static int proc_tgid_net_readdir(struct file *file, struct dir_context *ctx)
diff --git linux-libre-6.6.144-gnu/fs/smb/client/cifs_swn.c linux-libre-6.6.145-gnu/fs/smb/client/cifs_swn.c
index 7233c6a7e6d70..693f609512e6b 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/cifs_swn.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/cifs_swn.c
@@ -28,10 +28,54 @@ struct cifs_swn_reg {
 	bool net_name_notify;
 	bool share_name_notify;
 	bool ip_notify;
+};
 
-	struct cifs_tcon *tcon;
+struct cifs_swn_reg_info {
+	int id;
+	unsigned int ref_count;
+	const char *net_name;
+	const char *share_name;
+	bool net_name_notify;
+	bool share_name_notify;
+	bool ip_notify;
 };
 
+static void cifs_swn_snapshot_reg(struct cifs_swn_reg *swnreg,
+				  struct cifs_swn_reg_info *info)
+{
+	info->id = swnreg->id;
+	info->ref_count = kref_read(&swnreg->ref_count);
+	info->net_name = swnreg->net_name;
+	info->share_name = swnreg->share_name;
+	info->net_name_notify = swnreg->net_name_notify;
+	info->share_name_notify = swnreg->share_name_notify;
+	info->ip_notify = swnreg->ip_notify;
+}
+
+static int cifs_swn_dup_reg(struct cifs_swn_reg *swnreg,
+			    struct cifs_swn_reg_info *info)
+{
+	cifs_swn_snapshot_reg(swnreg, info);
+
+	info->net_name = kstrdup(swnreg->net_name, GFP_KERNEL);
+	if (!info->net_name)
+		return -ENOMEM;
+
+	info->share_name = kstrdup(swnreg->share_name, GFP_KERNEL);
+	if (!info->share_name) {
+		kfree(info->net_name);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static void cifs_swn_free_reg_info(struct cifs_swn_reg_info *info)
+{
+	kfree(info->net_name);
+	kfree(info->share_name);
+}
+
 static int cifs_swn_auth_info_krb(struct cifs_tcon *tcon, struct sk_buff *skb)
 {
 	int ret;
@@ -73,7 +117,8 @@ static int cifs_swn_auth_info_ntlm(struct cifs_tcon *tcon, struct sk_buff *skb)
  * The authentication information to connect to the witness service is bundled
  * into the message.
  */
-static int cifs_swn_send_register_message(struct cifs_swn_reg *swnreg)
+static int cifs_swn_send_register_message(struct cifs_swn_reg_info *swnreg,
+					  struct cifs_tcon *tcon)
 {
 	struct sk_buff *skb;
 	struct genlmsghdr *hdr;
@@ -111,10 +156,10 @@ static int cifs_swn_send_register_message(struct cifs_swn_reg *swnreg)
 	 * told to switch to it (client move message). In these cases we unregister from the
 	 * server address and register to the new address when we receive the notification.
 	 */
-	if (swnreg->tcon->ses->server->use_swn_dstaddr)
-		addr = &swnreg->tcon->ses->server->swn_dstaddr;
+	if (tcon->ses->server->use_swn_dstaddr)
+		addr = &tcon->ses->server->swn_dstaddr;
 	else
-		addr = &swnreg->tcon->ses->server->dstaddr;
+		addr = &tcon->ses->server->dstaddr;
 
 	ret = nla_put(skb, CIFS_GENL_ATTR_SWN_IP, sizeof(struct sockaddr_storage), addr);
 	if (ret < 0)
@@ -138,10 +183,10 @@ static int cifs_swn_send_register_message(struct cifs_swn_reg *swnreg)
 			goto nlmsg_fail;
 	}
 
-	authtype = cifs_select_sectype(swnreg->tcon->ses->server, swnreg->tcon->ses->sectype);
+	authtype = cifs_select_sectype(tcon->ses->server, tcon->ses->sectype);
 	switch (authtype) {
 	case Kerberos:
-		ret = cifs_swn_auth_info_krb(swnreg->tcon, skb);
+		ret = cifs_swn_auth_info_krb(tcon, skb);
 		if (ret < 0) {
 			cifs_dbg(VFS, "%s: Failed to get kerberos auth info: %d\n", __func__, ret);
 			goto nlmsg_fail;
@@ -149,7 +194,7 @@ static int cifs_swn_send_register_message(struct cifs_swn_reg *swnreg)
 		break;
 	case NTLMv2:
 	case RawNTLMSSP:
-		ret = cifs_swn_auth_info_ntlm(swnreg->tcon, skb);
+		ret = cifs_swn_auth_info_ntlm(tcon, skb);
 		if (ret < 0) {
 			cifs_dbg(VFS, "%s: Failed to get NTLM auth info: %d\n", __func__, ret);
 			goto nlmsg_fail;
@@ -179,7 +224,8 @@ fail:
 /*
  * Sends an uregister message to the userspace daemon based on the registration
  */
-static int cifs_swn_send_unregister_message(struct cifs_swn_reg *swnreg)
+static int cifs_swn_send_unregister_message(struct cifs_swn_reg_info *swnreg,
+					    struct cifs_tcon *tcon)
 {
 	struct sk_buff *skb;
 	struct genlmsghdr *hdr;
@@ -208,7 +254,7 @@ static int cifs_swn_send_unregister_message(struct cifs_swn_reg *swnreg)
 		goto nlmsg_fail;
 
 	ret = nla_put(skb, CIFS_GENL_ATTR_SWN_IP, sizeof(struct sockaddr_storage),
-			&swnreg->tcon->ses->server->dstaddr);
+			&tcon->ses->server->dstaddr);
 	if (ret < 0)
 		goto nlmsg_fail;
 
@@ -244,6 +290,88 @@ nlmsg_fail:
 	return ret;
 }
 
+/*
+ * Allocation-free mirror of extract_hostname() + extract_sharename() from
+ * fs/smb/client/unc.c.  Those helpers kmalloc(GFP_KERNEL); this runs under
+ * cifs_tcp_ses_lock and tcon->tc_lock, both spinlocks, so we mirror their
+ * parsing in place against the caller's stable net_name/share_name strings.
+ * Keep in sync with unc.c.
+ */
+static bool cifs_swn_tcon_matches(struct cifs_tcon *tcon,
+				  const char *net_name,
+				  const char *share_name)
+{
+	const char *unc = tcon->tree_name;
+	const char *host, *share, *delim;
+	size_t host_len, share_len;
+
+	if (!tcon->use_witness)
+		return false;
+
+	/* extract_hostname: require strlen(unc) >= 3 */
+	if (strnlen(unc, 3) < 3)
+		return false;
+	/* extract_hostname: skip all leading '\' characters */
+	for (host = unc; *host == '\\'; host++)
+		;
+	if (!*host)
+		return false;
+	delim = strchr(host, '\\');
+	if (!delim)
+		return false;
+	host_len = delim - host;
+	if (strlen(net_name) != host_len ||
+	    strncasecmp(host, net_name, host_len))
+		return false;
+
+	/* extract_sharename: start at unc + 2, then first '\' onward */
+	share = unc + 2;
+	delim = strchr(share, '\\');
+	if (!delim)
+		return false;
+	share = delim + 1;
+	share_len = strlen(share);
+
+	return strlen(share_name) == share_len &&
+	       !strncasecmp(share, share_name, share_len);
+}
+
+/*
+ * One SWN registration id represents one net/share name pair.  Multiple
+ * mounted tcons can therefore share the id.  Pick a live representative at
+ * use time instead of caching the first tcon pointer in the registration.
+ */
+static struct cifs_tcon *cifs_swn_get_tcon(struct cifs_swn_reg_info *swnreg)
+{
+	struct TCP_Server_Info *server;
+	struct cifs_ses *ses;
+	struct cifs_tcon *tcon;
+
+	spin_lock(&cifs_tcp_ses_lock);
+	list_for_each_entry(server, &cifs_tcp_ses_list, tcp_ses_list) {
+		list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) {
+			list_for_each_entry(tcon, &ses->tcon_list, tcon_list) {
+				spin_lock(&tcon->tc_lock);
+				if (tcon->status == TID_EXITING ||
+				    !cifs_swn_tcon_matches(tcon, swnreg->net_name,
+							   swnreg->share_name)) {
+					spin_unlock(&tcon->tc_lock);
+					continue;
+				}
+				++tcon->tc_count;
+				trace_smb3_tcon_ref(tcon->debug_id,
+						    tcon->tc_count,
+						    netfs_trace_tcon_ref_get_swn_notify);
+				spin_unlock(&tcon->tc_lock);
+				spin_unlock(&cifs_tcp_ses_lock);
+				return tcon;
+			}
+		}
+	}
+	spin_unlock(&cifs_tcp_ses_lock);
+	return NULL;
+}
+
 /*
  * Try to find a matching registration for the tcon's server name and share name.
  * Calls to this function must be protected by cifs_swnreg_idr_mutex.
@@ -313,17 +441,15 @@ static struct cifs_swn_reg *cifs_get_swn_reg(struct cifs_tcon *tcon)
 	reg = cifs_find_swn_reg(tcon);
 	if (!IS_ERR(reg)) {
 		kref_get(&reg->ref_count);
-		mutex_unlock(&cifs_swnreg_idr_mutex);
-		return reg;
+		goto unlock;
 	} else if (PTR_ERR(reg) != -EEXIST) {
-		mutex_unlock(&cifs_swnreg_idr_mutex);
-		return reg;
+		goto unlock;
 	}
 
 	reg = kmalloc(sizeof(struct cifs_swn_reg), GFP_ATOMIC);
 	if (reg == NULL) {
-		mutex_unlock(&cifs_swnreg_idr_mutex);
-		return ERR_PTR(-ENOMEM);
+		ret = -ENOMEM;
+		goto fail_unlock;
 	}
 
 	kref_init(&reg->ref_count);
@@ -352,9 +478,7 @@ static struct cifs_swn_reg *cifs_get_swn_reg(struct cifs_tcon *tcon)
 	reg->net_name_notify = true;
 	reg->share_name_notify = true;
 	reg->ip_notify = (tcon->capabilities & SMB2_SHARE_CAP_SCALEOUT);
-
-	reg->tcon = tcon;
-
+unlock:
 	mutex_unlock(&cifs_swnreg_idr_mutex);
 
 	return reg;
@@ -365,6 +489,7 @@ fail_idr:
 	idr_remove(&cifs_swnreg_idr, reg->id);
 fail:
 	kfree(reg);
+fail_unlock:
 	mutex_unlock(&cifs_swnreg_idr_mutex);
 	return ERR_PTR(ret);
 }
@@ -372,11 +497,6 @@ fail:
 static void cifs_swn_reg_release(struct kref *ref)
 {
 	struct cifs_swn_reg *swnreg = container_of(ref, struct cifs_swn_reg, ref_count);
-	int ret;
-
-	ret = cifs_swn_send_unregister_message(swnreg);
-	if (ret < 0)
-		cifs_dbg(VFS, "%s: Failed to send unregister message: %d\n", __func__, ret);
 
 	idr_remove(&cifs_swnreg_idr, swnreg->id);
 	kfree(swnreg->net_name);
@@ -384,23 +504,33 @@ static void cifs_swn_reg_release(struct kref *ref)
 	kfree(swnreg);
 }
 
-static void cifs_put_swn_reg(struct cifs_swn_reg *swnreg)
+static void cifs_put_swn_reg_locked(struct cifs_swn_reg *swnreg,
+				    struct cifs_tcon *tcon)
 {
-	mutex_lock(&cifs_swnreg_idr_mutex);
+	if (kref_read(&swnreg->ref_count) == 1) {
+		struct cifs_swn_reg_info swnreg_info;
+		int ret;
+
+		cifs_swn_snapshot_reg(swnreg, &swnreg_info);
+		ret = cifs_swn_send_unregister_message(&swnreg_info, tcon);
+		if (ret < 0)
+			cifs_dbg(VFS, "%s: Failed to send unregister message: %d\n",
+				 __func__, ret);
+	}
+
 	kref_put(&swnreg->ref_count, cifs_swn_reg_release);
-	mutex_unlock(&cifs_swnreg_idr_mutex);
 }
 
-static int cifs_swn_resource_state_changed(struct cifs_swn_reg *swnreg, const char *name, int state)
+static int cifs_swn_resource_state_changed(struct cifs_tcon *tcon, const char *name, int state)
 {
 	switch (state) {
 	case CIFS_SWN_RESOURCE_STATE_UNAVAILABLE:
 		cifs_dbg(FYI, "%s: resource name '%s' become unavailable\n", __func__, name);
-		cifs_signal_cifsd_for_reconnect(swnreg->tcon->ses->server, true);
+		cifs_signal_cifsd_for_reconnect(tcon->ses->server, true);
 		break;
 	case CIFS_SWN_RESOURCE_STATE_AVAILABLE:
 		cifs_dbg(FYI, "%s: resource name '%s' become available\n", __func__, name);
-		cifs_signal_cifsd_for_reconnect(swnreg->tcon->ses->server, true);
+		cifs_signal_cifsd_for_reconnect(tcon->ses->server, true);
 		break;
 	case CIFS_SWN_RESOURCE_STATE_UNKNOWN:
 		cifs_dbg(FYI, "%s: resource name '%s' changed to unknown state\n", __func__, name);
@@ -506,7 +636,7 @@ unlock:
 	return ret;
 }
 
-static int cifs_swn_client_move(struct cifs_swn_reg *swnreg, struct sockaddr_storage *addr)
+static int cifs_swn_client_move(struct cifs_tcon *tcon, struct sockaddr_storage *addr)
 {
 	struct sockaddr_in *ipv4 = (struct sockaddr_in *)addr;
 	struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)addr;
@@ -516,14 +646,17 @@ static int cifs_swn_client_move(struct cifs_swn_reg *swnreg, struct sockaddr_sto
 	else if (addr->ss_family == AF_INET6)
 		cifs_dbg(FYI, "%s: move to %pI6\n", __func__, &ipv6->sin6_addr);
 
-	return cifs_swn_reconnect(swnreg->tcon, addr);
+	return cifs_swn_reconnect(tcon, addr);
 }
 
 int cifs_swn_notify(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cifs_swn_reg *swnreg;
+	struct cifs_swn_reg_info swnreg_info;
+	struct cifs_tcon *tcon;
 	char name[256];
 	int type;
+	int ret = 0;
 
 	if (info->attrs[CIFS_GENL_ATTR_SWN_REGISTRATION_ID]) {
 		int swnreg_id;
@@ -531,21 +664,34 @@ int cifs_swn_notify(struct sk_buff *skb, struct genl_info *info)
 		swnreg_id = nla_get_u32(info->attrs[CIFS_GENL_ATTR_SWN_REGISTRATION_ID]);
 		mutex_lock(&cifs_swnreg_idr_mutex);
 		swnreg = idr_find(&cifs_swnreg_idr, swnreg_id);
-		mutex_unlock(&cifs_swnreg_idr_mutex);
 		if (swnreg == NULL) {
+			mutex_unlock(&cifs_swnreg_idr_mutex);
 			cifs_dbg(FYI, "%s: registration id %d not found\n", __func__, swnreg_id);
 			return -EINVAL;
 		}
+		ret = cifs_swn_dup_reg(swnreg, &swnreg_info);
+		mutex_unlock(&cifs_swnreg_idr_mutex);
+		if (ret)
+			return ret;
 	} else {
 		cifs_dbg(FYI, "%s: missing registration id attribute\n", __func__);
 		return -EINVAL;
 	}
 
+	tcon = cifs_swn_get_tcon(&swnreg_info);
+	if (!tcon) {
+		cifs_dbg(FYI, "%s: registration id %d has no live tcon\n",
+			 __func__, swnreg_info.id);
+		ret = -ENODEV;
+		goto free_info;
+	}
+
 	if (info->attrs[CIFS_GENL_ATTR_SWN_NOTIFICATION_TYPE]) {
 		type = nla_get_u32(info->attrs[CIFS_GENL_ATTR_SWN_NOTIFICATION_TYPE]);
 	} else {
 		cifs_dbg(FYI, "%s: missing notification type attribute\n", __func__);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out;
 	}
 
 	switch (type) {
@@ -557,15 +703,18 @@ int cifs_swn_notify(struct sk_buff *skb, struct genl_info *info)
 					sizeof(name));
 		} else {
 			cifs_dbg(FYI, "%s: missing resource name attribute\n", __func__);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto out;
 		}
 		if (info->attrs[CIFS_GENL_ATTR_SWN_RESOURCE_STATE]) {
 			state = nla_get_u32(info->attrs[CIFS_GENL_ATTR_SWN_RESOURCE_STATE]);
 		} else {
 			cifs_dbg(FYI, "%s: missing resource state attribute\n", __func__);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto out;
 		}
-		return cifs_swn_resource_state_changed(swnreg, name, state);
+		ret = cifs_swn_resource_state_changed(tcon, name, state);
+		break;
 	}
 	case CIFS_SWN_NOTIFICATION_CLIENT_MOVE: {
 		struct sockaddr_storage addr;
@@ -574,28 +723,36 @@ int cifs_swn_notify(struct sk_buff *skb, struct genl_info *info)
 			nla_memcpy(&addr, info->attrs[CIFS_GENL_ATTR_SWN_IP], sizeof(addr));
 		} else {
 			cifs_dbg(FYI, "%s: missing IP address attribute\n", __func__);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto out;
 		}
-		return cifs_swn_client_move(swnreg, &addr);
+		ret = cifs_swn_client_move(tcon, &addr);
+		break;
 	}
 	default:
 		cifs_dbg(FYI, "%s: unknown notification type %d\n", __func__, type);
 		break;
 	}
 
-	return 0;
+out:
+	cifs_put_tcon(tcon, netfs_trace_tcon_ref_put_swn_notify);
+free_info:
+	cifs_swn_free_reg_info(&swnreg_info);
+	return ret;
 }
 
 int cifs_swn_register(struct cifs_tcon *tcon)
 {
 	struct cifs_swn_reg *swnreg;
+	struct cifs_swn_reg_info swnreg_info;
 	int ret;
 
 	swnreg = cifs_get_swn_reg(tcon);
 	if (IS_ERR(swnreg))
 		return PTR_ERR(swnreg);
 
-	ret = cifs_swn_send_register_message(swnreg);
+	cifs_swn_snapshot_reg(swnreg, &swnreg_info);
+	ret = cifs_swn_send_register_message(&swnreg_info, tcon);
 	if (ret < 0) {
 		cifs_dbg(VFS, "%s: Failed to send swn register message: %d\n", __func__, ret);
 		/* Do not put the swnreg or return error, the echo task will retry */
@@ -616,35 +773,68 @@ int cifs_swn_unregister(struct cifs_tcon *tcon)
 		return PTR_ERR(swnreg);
 	}
 
+	cifs_put_swn_reg_locked(swnreg, tcon);
 	mutex_unlock(&cifs_swnreg_idr_mutex);
 
-	cifs_put_swn_reg(swnreg);
-
 	return 0;
 }
 
-void cifs_swn_dump(struct seq_file *m)
+/*
+ * Snapshot one registration under cifs_swnreg_idr_mutex and return.  Callers
+ * intentionally do the per-registration network/genlmsg work without the
+ * mutex held, both to keep the critical section short and to avoid nesting
+ * cifs_swnreg_idr_mutex inside the higher tc_lock when a live tcon is then
+ * pinned for the send.
+ */
+static int cifs_swn_get_next_reg_info(int *id, struct cifs_swn_reg_info *info)
 {
 	struct cifs_swn_reg *swnreg;
+	int ret = 0;
+
+	mutex_lock(&cifs_swnreg_idr_mutex);
+	swnreg = idr_get_next(&cifs_swnreg_idr, id);
+	if (swnreg) {
+		ret = cifs_swn_dup_reg(swnreg, info);
+		if (!ret) {
+			*id = swnreg->id + 1;
+			ret = 1;
+		}
+	}
+	mutex_unlock(&cifs_swnreg_idr_mutex);
+
+	return ret;
+}
+
+void cifs_swn_dump(struct seq_file *m)
+{
+	struct cifs_swn_reg_info swnreg_info;
+	struct cifs_tcon *tcon;
 	struct sockaddr_in *sa;
 	struct sockaddr_in6 *sa6;
-	int id;
+	int id = 0;
+	int ret;
 
 	seq_puts(m, "Witness registrations:");
 
-	mutex_lock(&cifs_swnreg_idr_mutex);
-	idr_for_each_entry(&cifs_swnreg_idr, swnreg, id) {
+	while ((ret = cifs_swn_get_next_reg_info(&id, &swnreg_info)) > 0) {
 		seq_printf(m, "\nId: %u Refs: %u Network name: '%s'%s Share name: '%s'%s Ip address: ",
-				id, kref_read(&swnreg->ref_count),
-				swnreg->net_name, swnreg->net_name_notify ? "(y)" : "(n)",
-				swnreg->share_name, swnreg->share_name_notify ? "(y)" : "(n)");
-		switch (swnreg->tcon->ses->server->dstaddr.ss_family) {
+			   swnreg_info.id, swnreg_info.ref_count,
+			   swnreg_info.net_name, swnreg_info.net_name_notify ? "(y)" : "(n)",
+			   swnreg_info.share_name, swnreg_info.share_name_notify ? "(y)" : "(n)");
+
+		tcon = cifs_swn_get_tcon(&swnreg_info);
+		if (!tcon) {
+			seq_puts(m, "(no live tcon)");
+			goto next;
+		}
+
+		switch (tcon->ses->server->dstaddr.ss_family) {
 		case AF_INET:
-			sa = (struct sockaddr_in *) &swnreg->tcon->ses->server->dstaddr;
+			sa = (struct sockaddr_in *)&tcon->ses->server->dstaddr;
 			seq_printf(m, "%pI4", &sa->sin_addr.s_addr);
 			break;
 		case AF_INET6:
-			sa6 = (struct sockaddr_in6 *) &swnreg->tcon->ses->server->dstaddr;
+			sa6 = (struct sockaddr_in6 *)&tcon->ses->server->dstaddr;
 			seq_printf(m, "%pI6", &sa6->sin6_addr.s6_addr);
 			if (sa6->sin6_scope_id)
 				seq_printf(m, "%%%u", sa6->sin6_scope_id);
@@ -652,23 +842,38 @@ void cifs_swn_dump(struct seq_file *m)
 		default:
 			seq_puts(m, "(unknown)");
 		}
-		seq_printf(m, "%s", swnreg->ip_notify ? "(y)" : "(n)");
+		cifs_put_tcon(tcon, netfs_trace_tcon_ref_put_swn_notify);
+next:
+		seq_printf(m, "%s", swnreg_info.ip_notify ? "(y)" : "(n)");
+		cifs_swn_free_reg_info(&swnreg_info);
 	}
-	mutex_unlock(&cifs_swnreg_idr_mutex);
+	if (ret < 0)
+		seq_printf(m, "\nFailed to snapshot witness registration: %d", ret);
 	seq_puts(m, "\n");
 }
 
 void cifs_swn_check(void)
 {
-	struct cifs_swn_reg *swnreg;
-	int id;
+	struct cifs_swn_reg_info swnreg_info;
+	struct cifs_tcon *tcon;
+	int id = 0;
 	int ret;
 
-	mutex_lock(&cifs_swnreg_idr_mutex);
-	idr_for_each_entry(&cifs_swnreg_idr, swnreg, id) {
-		ret = cifs_swn_send_register_message(swnreg);
+	while ((ret = cifs_swn_get_next_reg_info(&id, &swnreg_info)) > 0) {
+		tcon = cifs_swn_get_tcon(&swnreg_info);
+		if (!tcon) {
+			cifs_dbg(FYI, "%s: registration id %d has no live tcon\n",
+				 __func__, swnreg_info.id);
+			goto free_info;
+		}
+
+		ret = cifs_swn_send_register_message(&swnreg_info, tcon);
 		if (ret < 0)
 			cifs_dbg(FYI, "%s: Failed to send register message: %d\n", __func__, ret);
+		cifs_put_tcon(tcon, netfs_trace_tcon_ref_put_swn_notify);
+free_info:
+		cifs_swn_free_reg_info(&swnreg_info);
 	}
-	mutex_unlock(&cifs_swnreg_idr_mutex);
+	if (ret < 0)
+		cifs_dbg(FYI, "%s: Failed to snapshot registration: %d\n", __func__, ret);
 }
diff --git linux-libre-6.6.144-gnu/fs/smb/client/cifsacl.c linux-libre-6.6.145-gnu/fs/smb/client/cifsacl.c
index 2422ac371262b..230b98b3a272c 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/cifsacl.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/cifsacl.c
@@ -890,7 +890,7 @@ static void parse_dacl(struct smb_acl *pdacl, char *end_of_acl,
 				 */
 				fattr->cf_mode &= ~07777;
 				fattr->cf_mode |=
-					le32_to_cpu(ppace[i]->sid.sub_auth[2]);
+					le32_to_cpu(ppace[i]->sid.sub_auth[2]) & 07777;
 				break;
 			} else {
 				if (compare_sids(&(ppace[i]->sid), pownersid) == 0) {
diff --git linux-libre-6.6.144-gnu/fs/smb/client/cifsglob.h linux-libre-6.6.145-gnu/fs/smb/client/cifsglob.h
index 8e85332cb7abc..97f70d437a7eb 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/cifsglob.h
+++ linux-libre-6.6.145-gnu/fs/smb/client/cifsglob.h
@@ -25,6 +25,7 @@
 #include "cifsacl.h"
 #include <crypto/internal/hash.h>
 #include <uapi/linux/cifs/cifs_mount.h>
+#include "../common/cifsglob.h"
 #include "../common/smb2pdu.h"
 #include "smb2pdu.h"
 #include <linux/filelock.h>
@@ -669,12 +670,6 @@ get_rfc1002_length(void *buf)
 	return be32_to_cpu(*((__be32 *)buf)) & 0xffffff;
 }
 
-static inline void
-inc_rfc1001_len(void *buf, int count)
-{
-	be32_add_cpu((__be32 *)buf, count);
-}
-
 struct TCP_Server_Info {
 	struct list_head tcp_ses_list;
 	struct list_head smb_ses_list;
@@ -982,8 +977,6 @@ compare_mid(__u16 mid, const struct smb_hdr *smb)
 #define CIFS_MAX_RFC1002_WSIZE ((1<<17) - 1 - sizeof(WRITE_REQ) + 4)
 #define CIFS_MAX_RFC1002_RSIZE ((1<<17) - 1 - sizeof(READ_RSP) + 4)
 
-#define CIFS_DEFAULT_IOSIZE (1024 * 1024)
-
 /*
  * Windows only supports a max of 60kb reads and 65535 byte writes. Default to
  * those values when posix extensions aren't in force. In actuality here, we
@@ -2131,30 +2124,20 @@ extern mempool_t *cifs_req_poolp;
 extern mempool_t *cifs_mid_poolp;
 
 /* Operations for different SMB versions */
-#define SMB1_VERSION_STRING	"1.0"
-#define SMB20_VERSION_STRING    "2.0"
 #ifdef CONFIG_CIFS_ALLOW_INSECURE_LEGACY
 extern struct smb_version_operations smb1_operations;
 extern struct smb_version_values smb1_values;
 extern struct smb_version_operations smb20_operations;
 extern struct smb_version_values smb20_values;
 #endif /* CIFS_ALLOW_INSECURE_LEGACY */
-#define SMB21_VERSION_STRING	"2.1"
 extern struct smb_version_operations smb21_operations;
 extern struct smb_version_values smb21_values;
-#define SMBDEFAULT_VERSION_STRING "default"
 extern struct smb_version_values smbdefault_values;
-#define SMB3ANY_VERSION_STRING "3"
 extern struct smb_version_values smb3any_values;
-#define SMB30_VERSION_STRING	"3.0"
 extern struct smb_version_operations smb30_operations;
 extern struct smb_version_values smb30_values;
-#define SMB302_VERSION_STRING	"3.02"
-#define ALT_SMB302_VERSION_STRING "3.0.2"
 /*extern struct smb_version_operations smb302_operations;*/ /* not needed yet */
 extern struct smb_version_values smb302_values;
-#define SMB311_VERSION_STRING	"3.1.1"
-#define ALT_SMB311_VERSION_STRING "3.11"
 extern struct smb_version_operations smb311_operations;
 extern struct smb_version_values smb311_values;
 
diff --git linux-libre-6.6.144-gnu/fs/smb/client/connect.c linux-libre-6.6.145-gnu/fs/smb/client/connect.c
index 78feea9c262ef..fe5d21f174c47 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/connect.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/connect.c
@@ -3968,6 +3968,9 @@ cifs_umount(struct cifs_sb_info *cifs_sb)
 	}
 	spin_unlock(&cifs_sb->tlink_tree_lock);
 
+	flush_workqueue(serverclose_wq);
+	flush_workqueue(fileinfo_put_wq);
+
 	kfree(cifs_sb->prepath);
 	call_rcu(&cifs_sb->rcu, delayed_free);
 }
diff --git linux-libre-6.6.144-gnu/fs/smb/client/inode.c linux-libre-6.6.145-gnu/fs/smb/client/inode.c
index e55852aa49f91..cca480ab7e64b 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/inode.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/inode.c
@@ -119,6 +119,23 @@ cifs_revalidate_cache(struct inode *inode, struct cifs_fattr *fattr)
 	fscache_invalidate(cifs_inode_cookie(inode), &cd, i_size_read(inode), 0);
 }
 
+static void cifs_invalidate_cached_dir(struct cifs_tcon *tcon,
+				       struct dentry *parent)
+{
+	struct cached_fid *parent_cfid = NULL;
+
+	if (!tcon || !parent)
+		return;
+
+	if (!open_cached_dir_by_dentry(tcon, parent, &parent_cfid)) {
+		mutex_lock(&parent_cfid->dirents.de_mutex);
+		parent_cfid->dirents.is_valid = false;
+		parent_cfid->dirents.is_failed = true;
+		mutex_unlock(&parent_cfid->dirents.de_mutex);
+		close_cached_dir(parent_cfid);
+	}
+}
+
 /*
  * copy nlink to the inode, unless it wasn't provided.  Provide
  * sane values if we don't have an existing one and none was provided
@@ -1964,6 +1981,9 @@ psx_del_no_retry:
 		cifs_set_file_info(inode, attrs, xid, full_path, origattr);
 
 out_reval:
+	if (!rc && dentry->d_parent)
+		cifs_invalidate_cached_dir(tcon, dentry->d_parent);
+
 	if (inode) {
 		cifs_inode = CIFS_I(inode);
 		cifs_inode->time = 0;	/* will force revalidate to get info
@@ -2268,13 +2288,14 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
 	}
 
 	rc = server->ops->rmdir(xid, tcon, full_path, cifs_sb);
-	cifs_put_tlink(tlink);
 
 	if (!rc) {
 		spin_lock(&d_inode(direntry)->i_lock);
 		i_size_write(d_inode(direntry), 0);
 		clear_nlink(d_inode(direntry));
 		spin_unlock(&d_inode(direntry)->i_lock);
+		if (direntry->d_parent)
+			cifs_invalidate_cached_dir(tcon, direntry->d_parent);
 	}
 
 	cifsInode = CIFS_I(d_inode(direntry));
@@ -2290,6 +2311,7 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
 
 	inode_set_ctime_current(d_inode(direntry));
 	inode_set_mtime_to_ts(inode, inode_set_ctime_current(inode));
+	cifs_put_tlink(tlink);
 
 rmdir_exit:
 	free_dentry_path(page);
@@ -2512,6 +2534,12 @@ unlink_target:
 	}
 
 	/* force revalidate to go get info when needed */
+	if (!rc) {
+		cifs_invalidate_cached_dir(tcon, source_dentry->d_parent);
+		if (target_dentry->d_parent != source_dentry->d_parent)
+			cifs_invalidate_cached_dir(tcon, target_dentry->d_parent);
+	}
+
 	CIFS_I(source_dir)->time = CIFS_I(target_dir)->time = 0;
 
 cifs_rename_exit:
diff --git linux-libre-6.6.144-gnu/fs/smb/client/ioctl.c linux-libre-6.6.145-gnu/fs/smb/client/ioctl.c
index 8ea532cdc4302..8a668b827570a 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/ioctl.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/ioctl.c
@@ -376,13 +376,11 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 			}
 #endif /* CONFIG_CIFS_ALLOW_INSECURE_LEGACY */
 #endif /* CONFIG_CIFS_POSIX */
-			rc = 0;
-			if (CIFS_I(inode)->cifsAttrs & ATTR_COMPRESSED) {
-				/* add in the compressed bit */
-				ExtAttrBits = FS_COMPR_FL;
-				rc = put_user(ExtAttrBits & FS_FL_USER_VISIBLE,
-					      (int __user *)arg);
-			}
+			if (CIFS_I(inode)->cifsAttrs & FILE_ATTRIBUTE_COMPRESSED)
+				ExtAttrBits |= FS_COMPR_FL;
+
+			rc = put_user(ExtAttrBits & FS_FL_USER_VISIBLE,
+				      (int __user *)arg);
 			break;
 		case FS_IOC_SETFLAGS:
 			if (pSMBFile == NULL)
diff --git linux-libre-6.6.144-gnu/fs/smb/client/misc.c linux-libre-6.6.145-gnu/fs/smb/client/misc.c
index a31b4e912719c..46ca8f326c981 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/misc.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/misc.c
@@ -1039,6 +1039,10 @@ parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size,
 		node->ref_flag = le16_to_cpu(ref->ReferralEntryFlags);
 
 		/* copy DfsPath */
+		if (le16_to_cpu(ref->DfsPathOffset) > data_end - (char *)ref) {
+			rc = -EINVAL;
+			goto parse_DFS_referrals_exit;
+		}
 		temp = (char *)ref + le16_to_cpu(ref->DfsPathOffset);
 		max_len = data_end - temp;
 		node->path_name = cifs_strndup_from_utf16(temp, max_len,
@@ -1049,6 +1053,10 @@ parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size,
 		}
 
 		/* copy link target UNC */
+		if (le16_to_cpu(ref->NetworkAddressOffset) > data_end - (char *)ref) {
+			rc = -EINVAL;
+			goto parse_DFS_referrals_exit;
+		}
 		temp = (char *)ref + le16_to_cpu(ref->NetworkAddressOffset);
 		max_len = data_end - temp;
 		node->node_name = cifs_strndup_from_utf16(temp, max_len,
diff --git linux-libre-6.6.144-gnu/fs/smb/client/smb2misc.c linux-libre-6.6.145-gnu/fs/smb/client/smb2misc.c
index dc0a441371bea..6fa23cf7a529e 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/smb2misc.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/smb2misc.c
@@ -18,6 +18,9 @@
 #include "nterr.h"
 #include "cached_dir.h"
 
+static unsigned int __smb2_calc_size(void *buf, bool *have_data,
+				     bool *data_area_overlap);
+
 static int
 check_smb2_hdr(struct smb2_hdr *shdr, __u64 mid)
 {
@@ -143,6 +146,8 @@ smb2_check_message(char *buf, unsigned int len, struct TCP_Server_Info *server)
 	int command;
 	__u32 calc_len; /* calculated length */
 	__u64 mid;
+	bool have_data;
+	bool data_area_overlap;
 
 	/* If server is a channel, select the primary channel */
 	pserver = SERVER_IS_CHAN(server) ? server->primary_server : server;
@@ -226,7 +231,13 @@ smb2_check_message(char *buf, unsigned int len, struct TCP_Server_Info *server)
 		}
 	}
 
-	calc_len = smb2_calc_size(buf);
+	have_data = false;
+	data_area_overlap = false;
+	calc_len = __smb2_calc_size(buf, &have_data, &data_area_overlap);
+
+	/* Reject responses whose data area overlaps the fixed area. */
+	if (data_area_overlap)
+		return 1;
 
 	/* For SMB2_IOCTL, OutputOffset and OutputLength are optional, so might
 	 * be 0, and not a real miscalculation */
@@ -245,8 +256,13 @@ smb2_check_message(char *buf, unsigned int len, struct TCP_Server_Info *server)
 		/* Windows 7 server returns 24 bytes more */
 		if (calc_len + 24 == len && command == SMB2_OPLOCK_BREAK_HE)
 			return 0;
-		/* server can return one byte more due to implied bcc[0] */
-		if (calc_len == len + 1)
+		/*
+		 * Server can return one byte more due to implied bcc[0].
+		 * Allow it only when there is no data area; if data_length > 0
+		 * the +1 gap indicates an overreported data length rather than
+		 * the bcc[0] omission.
+		 */
+		if (calc_len == len + 1 && !have_data)
 			return 0;
 
 		/*
@@ -405,19 +421,28 @@ smb2_get_data_area_len(int *off, int *len, struct smb2_hdr *shdr)
 }
 
 /*
- * Calculate the size of the SMB message based on the fixed header
- * portion, the number of word parameters and the data portion of the message.
+ * Calculate the size of the SMB message based on the fixed header, fixed
+ * parameter area, and variable data area.
+ *
+ * If have_data is not NULL, it is set when a non-empty data area is found.
+ * If data_area_overlap is not NULL, it is set when the data area overlaps
+ * the fixed area.
  */
-unsigned int
-smb2_calc_size(void *buf)
+static unsigned int
+__smb2_calc_size(void *buf, bool *have_data, bool *data_area_overlap)
 {
 	struct smb2_pdu *pdu = buf;
 	struct smb2_hdr *shdr = &pdu->hdr;
 	int offset; /* the offset from the beginning of SMB to data area */
-	int data_length; /* the length of the variable length data area */
+	int data_length = 0; /* the length of the variable length data area */
 	/* Structure Size has already been checked to make sure it is 64 */
 	int len = le16_to_cpu(shdr->StructureSize);
 
+	if (have_data)
+		*have_data = false;
+	if (data_area_overlap)
+		*data_area_overlap = false;
+
 	/*
 	 * StructureSize2, ie length of fixed parameter area has already
 	 * been checked to make sure it is the correct length.
@@ -440,16 +465,27 @@ smb2_calc_size(void *buf)
 		if (offset + 1 < len) {
 			cifs_dbg(VFS, "data area offset %d overlaps SMB2 header %d\n",
 				 offset + 1, len);
+			if (data_area_overlap)
+				*data_area_overlap = true;
 			data_length = 0;
+			goto calc_size_exit;
 		} else {
 			len = offset + data_length;
 		}
 	}
 calc_size_exit:
 	cifs_dbg(FYI, "SMB2 len %d\n", len);
+	if (have_data)
+		*have_data = (data_length > 0);
 	return len;
 }
 
+unsigned int
+smb2_calc_size(void *buf)
+{
+	return __smb2_calc_size(buf, NULL, NULL);
+}
+
 /* Note: caller must free return buffer */
 __le16 *
 cifs_convert_path_to_utf16(const char *from, struct cifs_sb_info *cifs_sb)
diff --git linux-libre-6.6.144-gnu/fs/smb/client/smb2ops.c linux-libre-6.6.145-gnu/fs/smb/client/smb2ops.c
index c16ed08d62af0..c66b02f67d339 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/smb2ops.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/smb2ops.c
@@ -1728,8 +1728,8 @@ replay_again:
 		if (le32_to_cpu(io_rsp->OutputCount) < qi.input_buffer_length)
 			qi.input_buffer_length = le32_to_cpu(io_rsp->OutputCount);
 		if (qi.input_buffer_length > 0 &&
-		    le32_to_cpu(io_rsp->OutputOffset) + qi.input_buffer_length
-		    > rsp_iov[1].iov_len) {
+		     size_add(le32_to_cpu(io_rsp->OutputOffset),
+			     qi.input_buffer_length) > rsp_iov[1].iov_len) {
 			rc = -EFAULT;
 			goto out;
 		}
@@ -1967,8 +1967,9 @@ smb2_sync_write(const unsigned int xid, struct cifs_fid *pfid,
 }
 
 /* Set or clear the SPARSE_FILE attribute based on value passed in setsparse */
-static bool smb2_set_sparse(const unsigned int xid, struct cifs_tcon *tcon,
-		struct cifsFileInfo *cfile, struct inode *inode, __u8 setsparse)
+static int smb2_set_sparse(const unsigned int xid, struct cifs_tcon *tcon,
+			   struct cifsFileInfo *cfile, struct inode *inode,
+			   __u8 setsparse)
 {
 	struct cifsInodeInfo *cifsi;
 	int rc;
@@ -1977,31 +1978,31 @@ static bool smb2_set_sparse(const unsigned int xid, struct cifs_tcon *tcon,
 
 	/* if file already sparse don't bother setting sparse again */
 	if ((cifsi->cifsAttrs & FILE_ATTRIBUTE_SPARSE_FILE) && setsparse)
-		return true; /* already sparse */
+		return 0; /* already sparse */
 
 	if (!(cifsi->cifsAttrs & FILE_ATTRIBUTE_SPARSE_FILE) && !setsparse)
-		return true; /* already not sparse */
+		return 0; /* already not sparse */
 
 	/*
 	 * Can't check for sparse support on share the usual way via the
 	 * FS attribute info (FILE_SUPPORTS_SPARSE_FILES) on the share
 	 * since Samba server doesn't set the flag on the share, yet
 	 * supports the set sparse FSCTL and returns sparse correctly
-	 * in the file attributes. If we fail setting sparse though we
-	 * mark that server does not support sparse files for this share
-	 * to avoid repeatedly sending the unsupported fsctl to server
-	 * if the file is repeatedly extended.
+	 * in the file attributes. If the server returns EOPNOTSUPP, mark
+	 * that sparse files are not supported on this share to avoid
+	 * repeatedly sending the unsupported FSCTL.
 	 */
 	if (tcon->broken_sparse_sup)
-		return false;
+		return -EOPNOTSUPP;
 
 	rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid,
 			cfile->fid.volatile_fid, FSCTL_SET_SPARSE,
 			&setsparse, 1, CIFSMaxBufSize, NULL, NULL);
 	if (rc) {
-		tcon->broken_sparse_sup = true;
+		if (rc == -EOPNOTSUPP)
+			tcon->broken_sparse_sup = true;
 		cifs_dbg(FYI, "set sparse rc = %d\n", rc);
-		return false;
+		return rc;
 	}
 
 	if (setsparse)
@@ -2009,7 +2010,7 @@ static bool smb2_set_sparse(const unsigned int xid, struct cifs_tcon *tcon,
 	else
 		cifsi->cifsAttrs &= (~FILE_ATTRIBUTE_SPARSE_FILE);
 
-	return true;
+	return 0;
 }
 
 static int
@@ -3322,10 +3323,9 @@ static long smb3_punch_hole(struct file *file, struct cifs_tcon *tcon,
 	inode_lock(inode);
 	/* Need to make file sparse, if not already, before freeing range. */
 	/* Consider adding equivalent for compressed since it could also work */
-	if (!smb2_set_sparse(xid, tcon, cfile, inode, set_sparse)) {
-		rc = -EOPNOTSUPP;
+	rc = smb2_set_sparse(xid, tcon, cfile, inode, set_sparse);
+	if (rc)
 		goto out;
-	}
 
 	filemap_invalidate_lock(inode->i_mapping);
 	/*
@@ -3431,7 +3431,7 @@ static int smb3_simple_fallocate_range(unsigned int xid,
 	if (rc)
 		goto out;
 
-	buf = kzalloc(1024 * 1024, GFP_KERNEL);
+	buf = kvzalloc(1024 * 1024, GFP_KERNEL);
 	if (buf == NULL) {
 		rc = -ENOMEM;
 		goto out;
@@ -3488,7 +3488,7 @@ static int smb3_simple_fallocate_range(unsigned int xid,
 
  out:
 	kfree(out_data);
-	kfree(buf);
+	kvfree(buf);
 	return rc;
 }
 
@@ -4182,11 +4182,13 @@ static void *smb2_aead_req_alloc(struct crypto_aead *tfm, const struct smb_rqst
 	unsigned int req_size = sizeof(**req) + crypto_aead_reqsize(tfm);
 	unsigned int iv_size = crypto_aead_ivsize(tfm);
 	unsigned int len;
+	int ret;
 	u8 *p;
 
-	*num_sgs = cifs_get_num_sgs(rqst, num_rqst, sig);
-	if (IS_ERR_VALUE((long)(int)*num_sgs))
-		return ERR_PTR(*num_sgs);
+	ret = cifs_get_num_sgs(rqst, num_rqst, sig);
+	if (ret < 0)
+		return ERR_PTR(ret);
+	*num_sgs = ret;
 
 	len = iv_size;
 	len += crypto_aead_alignmask(tfm) & ~(crypto_tfm_ctx_alignment() - 1);
@@ -4940,6 +4942,12 @@ receive_encrypted_standard(struct TCP_Server_Info *server,
 one_more:
 	shdr = (struct smb2_hdr *)buf;
 	next_cmd = le32_to_cpu(shdr->NextCommand);
+
+	if (*num_mids >= MAX_COMPOUND) {
+		cifs_server_dbg(VFS, "too many PDUs in compound\n");
+		return -1;
+	}
+
 	if (next_cmd) {
 		if (WARN_ON_ONCE(next_cmd > pdu_length))
 			return -1;
@@ -4963,10 +4971,6 @@ one_more:
 		mid_entry->resp_buf_size = server->pdu_size;
 	}
 
-	if (*num_mids >= MAX_COMPOUND) {
-		cifs_server_dbg(VFS, "too many PDUs in compound\n");
-		return -1;
-	}
 	bufs[*num_mids] = buf;
 	mids[(*num_mids)++] = mid_entry;
 
diff --git linux-libre-6.6.144-gnu/fs/smb/client/smb2pdu.c linux-libre-6.6.145-gnu/fs/smb/client/smb2pdu.c
index 176ae313f4a62..7f26e6fdd6abf 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/smb2pdu.c
+++ linux-libre-6.6.145-gnu/fs/smb/client/smb2pdu.c
@@ -2307,9 +2307,9 @@ parse_posix_ctxt(struct create_context *cc, struct smb2_file_all_info *info,
 
 	memset(posix, 0, sizeof(*posix));
 
-	posix->nlink = le32_to_cpu(*(__le32 *)(beg + 0));
-	posix->reparse_tag = le32_to_cpu(*(__le32 *)(beg + 4));
-	posix->mode = le32_to_cpu(*(__le32 *)(beg + 8));
+	posix->nlink = get_unaligned_le32(beg);
+	posix->reparse_tag = get_unaligned_le32(beg + 4);
+	posix->mode = get_unaligned_le32(beg + 8);
 
 	sid = beg + 12;
 	sid_len = posix_info_sid_size(sid, end);
@@ -3208,6 +3208,8 @@ SMB2_open(const unsigned int xid, struct cifs_open_parms *oparms, __le16 *path,
 
 replay_again:
 	/* reinitialize for possible replay */
+	resp_buftype = CIFS_NO_BUFFER;
+	memset(&rsp_iov, 0, sizeof(rsp_iov));
 	flags = 0;
 	server = cifs_pick_channel(ses);
 	oparms->replay = !!(retries);
@@ -3437,6 +3439,8 @@ SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid,
 
 replay_again:
 	/* reinitialize for possible replay */
+	resp_buftype = CIFS_NO_BUFFER;
+	memset(&rsp_iov, 0, sizeof(rsp_iov));
 	flags = 0;
 	server = cifs_pick_channel(ses);
 
@@ -3625,6 +3629,8 @@ __SMB2_close(const unsigned int xid, struct cifs_tcon *tcon,
 
 replay_again:
 	/* reinitialize for possible replay */
+	resp_buftype = CIFS_NO_BUFFER;
+	memset(&rsp_iov, 0, sizeof(rsp_iov));
 	flags = 0;
 	query_attrs = false;
 	server = cifs_pick_channel(ses);
@@ -3833,6 +3839,8 @@ query_info(const unsigned int xid, struct cifs_tcon *tcon,
 
 replay_again:
 	/* reinitialize for possible replay */
+	resp_buftype = CIFS_NO_BUFFER;
+	memset(&rsp_iov, 0, sizeof(rsp_iov));
 	flags = 0;
 	allocated = false;
 	server = cifs_pick_channel(ses);
@@ -4020,6 +4028,8 @@ SMB2_change_notify(const unsigned int xid, struct cifs_tcon *tcon,
 
 replay_again:
 	/* reinitialize for possible replay */
+	resp_buftype = CIFS_NO_BUFFER;
+	memset(&rsp_iov, 0, sizeof(rsp_iov));
 	flags = 0;
 	server = cifs_pick_channel(ses);
 
@@ -4344,6 +4354,8 @@ SMB2_flush(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid,
 
 replay_again:
 	/* reinitialize for possible replay */
+	resp_buftype = CIFS_NO_BUFFER;
+	memset(&rsp_iov, 0, sizeof(rsp_iov));
 	flags = 0;
 	server = cifs_pick_channel(ses);
 
@@ -5118,7 +5130,7 @@ int posix_info_sid_size(const void *beg, const void *end)
 	size_t subauth;
 	int total;
 
-	if (beg + 1 > end)
+	if (beg + 2 > end)
 		return -1;
 
 	subauth = *(u8 *)(beg+1);
@@ -5814,6 +5826,8 @@ SMB311_posix_qfs_info(const unsigned int xid, struct cifs_tcon *tcon,
 
 replay_again:
 	/* reinitialize for possible replay */
+	resp_buftype = CIFS_NO_BUFFER;
+	memset(&rsp_iov, 0, sizeof(rsp_iov));
 	flags = 0;
 	server = cifs_pick_channel(ses);
 
diff --git linux-libre-6.6.144-gnu/fs/smb/client/trace.h linux-libre-6.6.145-gnu/fs/smb/client/trace.h
index bd6e59b70872e..036c7966e2600 100644
--- linux-libre-6.6.144-gnu/fs/smb/client/trace.h
+++ linux-libre-6.6.145-gnu/fs/smb/client/trace.h
@@ -35,6 +35,7 @@
 	EM(netfs_trace_tcon_ref_get_find,		"GET Find  ") \
 	EM(netfs_trace_tcon_ref_get_find_sess_tcon,	"GET FndSes") \
 	EM(netfs_trace_tcon_ref_get_reconnect_server,	"GET Reconn") \
+	EM(netfs_trace_tcon_ref_get_swn_notify,		"GET SwnNot") \
 	EM(netfs_trace_tcon_ref_new,			"NEW       ") \
 	EM(netfs_trace_tcon_ref_new_ipc,		"NEW Ipc   ") \
 	EM(netfs_trace_tcon_ref_new_reconnect_server,	"NEW Reconn") \
@@ -46,6 +47,7 @@
 	EM(netfs_trace_tcon_ref_put_mnt_ctx,		"PUT MntCtx") \
 	EM(netfs_trace_tcon_ref_put_dfs_refer,		"PUT DfsRfr") \
 	EM(netfs_trace_tcon_ref_put_reconnect_server,	"PUT Reconn") \
+	EM(netfs_trace_tcon_ref_put_swn_notify,		"PUT SwnNot") \
 	EM(netfs_trace_tcon_ref_put_tlink,		"PUT Tlink ") \
 	EM(netfs_trace_tcon_ref_see_cancelled_close,	"SEE Cn-Cls") \
 	EM(netfs_trace_tcon_ref_see_fscache_collision,	"SEE FV-CO!") \
diff --git linux-libre-6.6.144-gnu/fs/smb/common/cifsglob.h linux-libre-6.6.145-gnu/fs/smb/common/cifsglob.h
new file mode 100644
index 0000000000000..00fd215e3eb54
--- /dev/null
+++ linux-libre-6.6.145-gnu/fs/smb/common/cifsglob.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: LGPL-2.1 */
+/*
+ *
+ *   Copyright (C) International Business Machines  Corp., 2002,2008
+ *   Author(s): Steve French (sfrench@us.ibm.com)
+ *              Jeremy Allison (jra@samba.org)
+ *
+ */
+#ifndef _COMMON_CIFS_GLOB_H
+#define _COMMON_CIFS_GLOB_H
+
+static inline void inc_rfc1001_len(void *buf, int count)
+{
+	be32_add_cpu((__be32 *)buf, count);
+}
+
+#define SMB1_VERSION_STRING	"1.0"
+#define SMB20_VERSION_STRING    "2.0"
+#define SMB21_VERSION_STRING	"2.1"
+#define SMBDEFAULT_VERSION_STRING "default"
+#define SMB3ANY_VERSION_STRING "3"
+#define SMB30_VERSION_STRING	"3.0"
+#define SMB302_VERSION_STRING	"3.02"
+#define ALT_SMB302_VERSION_STRING "3.0.2"
+#define SMB311_VERSION_STRING	"3.1.1"
+#define ALT_SMB311_VERSION_STRING "3.11"
+
+#define CIFS_DEFAULT_IOSIZE (1024 * 1024)
+
+#endif	/* _COMMON_CIFS_GLOB_H */
diff --git linux-libre-6.6.144-gnu/fs/smb/server/connection.c linux-libre-6.6.145-gnu/fs/smb/server/connection.c
index bbb0be5524dbe..cdc1edeefeb33 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/connection.c
+++ linux-libre-6.6.145-gnu/fs/smb/server/connection.c
@@ -22,6 +22,81 @@ static struct ksmbd_conn_ops default_conn_ops;
 DEFINE_HASHTABLE(conn_list, CONN_HASH_BITS);
 DECLARE_RWSEM(conn_list_lock);
 
+static struct workqueue_struct *ksmbd_conn_wq;
+
+int ksmbd_conn_wq_init(void)
+{
+	ksmbd_conn_wq = alloc_workqueue("ksmbd-conn-release",
+					WQ_UNBOUND | WQ_MEM_RECLAIM, 0);
+	if (!ksmbd_conn_wq)
+		return -ENOMEM;
+	return 0;
+}
+
+void ksmbd_conn_wq_destroy(void)
+{
+	if (ksmbd_conn_wq) {
+		destroy_workqueue(ksmbd_conn_wq);
+		ksmbd_conn_wq = NULL;
+	}
+}
+
+/*
+ * __ksmbd_conn_release_work() - perform the final, once-per-struct cleanup
+ * of a ksmbd_conn whose refcount has just dropped to zero.
+ *
+ * This is the common release path used by ksmbd_conn_put() for the embedded
+ * state that outlives the connection thread: async_ida and the attached
+ * transport (which owns the socket and iov for TCP).  Called from a workqueue
+ * so that sleep-allowed teardown (sock_release -> tcp_close ->
+ * lock_sock_nested) never runs from an RCU softirq callback (free_opinfo_rcu)
+ * or any other non-sleeping putter context.
+ */
+static void __ksmbd_conn_release_work(struct work_struct *work)
+{
+	struct ksmbd_conn *conn =
+		container_of(work, struct ksmbd_conn, release_work);
+
+	ida_destroy(&conn->async_ida);
+	conn->transport->ops->free_transport(conn->transport);
+	kfree(conn);
+}
+
+/**
+ * ksmbd_conn_get() - take a reference on @conn and return it.
+ *
+ * Returns @conn unchanged so callers can write
+ * "fp->conn = ksmbd_conn_get(work->conn);" in one expression.  Returns NULL
+ * if @conn is NULL.
+ */
+struct ksmbd_conn *ksmbd_conn_get(struct ksmbd_conn *conn)
+{
+	if (!conn)
+		return NULL;
+
+	atomic_inc(&conn->refcnt);
+	return conn;
+}
+
+/**
+ * ksmbd_conn_put() - drop a reference and, if it was the last, queue the
+ * release onto ksmbd_conn_wq so it runs from process context.
+ *
+ * Callable from any context including RCU softirq callbacks and non-sleeping
+ * locks; the actual release is deferred to the workqueue.  ksmbd_conn_wq is
+ * created in ksmbd_server_init() before any conn can be allocated and is
+ * destroyed in ksmbd_server_exit() after rcu_barrier(), so it is always
+ * non-NULL while a conn reference is held.
+ */
+void ksmbd_conn_put(struct ksmbd_conn *conn)
+{
+	if (!conn)
+		return;
+
+	if (atomic_dec_and_test(&conn->refcnt))
+		queue_work(ksmbd_conn_wq, &conn->release_work);
+}
+
 /**
  * ksmbd_conn_free() - free resources of the connection instance
  *
@@ -36,23 +111,19 @@ void ksmbd_conn_free(struct ksmbd_conn *conn)
 	hash_del(&conn->hlist);
 	up_write(&conn_list_lock);
 
+	/*
+	 * request_buf / preauth_info / mechToken are only ever accessed by the
+	 * connection handler thread that owns @conn.  ksmbd_conn_free() is
+	 * called from the transport free_transport() path when that thread is
+	 * exiting, so it is safe to release them unconditionally even when
+	 * ksmbd_conn_put() below is not the final putter (oplock / ksmbd_file
+	 * holders only retain the conn pointer, not these per-thread buffers).
+	 */
 	xa_destroy(&conn->sessions);
 	kvfree(conn->request_buf);
 	kfree(conn->preauth_info);
 	kfree(conn->mechToken);
-	if (atomic_dec_and_test(&conn->refcnt)) {
-		/*
-		 * async_ida is embedded in struct ksmbd_conn, so pair
-		 * ida_destroy() with the final kfree() rather than with
-		 * the unconditional field teardown above.  This keeps
-		 * the IDA valid for the entire lifetime of the struct,
-		 * even while other refcount holders (oplock / vfs
-		 * durable handles) still reference the connection.
-		 */
-		ida_destroy(&conn->async_ida);
-		conn->transport->ops->free_transport(conn->transport);
-		kfree(conn);
-	}
+	ksmbd_conn_put(conn);
 }
 
 /**
@@ -79,6 +150,7 @@ struct ksmbd_conn *ksmbd_conn_alloc(void)
 		conn->um = ERR_PTR(-EOPNOTSUPP);
 	if (IS_ERR(conn->um))
 		conn->um = NULL;
+	INIT_WORK(&conn->release_work, __ksmbd_conn_release_work);
 	atomic_set(&conn->req_running, 0);
 	atomic_set(&conn->r_count, 0);
 	atomic_set(&conn->refcnt, 1);
@@ -457,8 +529,7 @@ void ksmbd_conn_r_count_dec(struct ksmbd_conn *conn)
 	if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q))
 		wake_up(&conn->r_count_q);
 
-	if (atomic_dec_and_test(&conn->refcnt))
-		kfree(conn);
+	ksmbd_conn_put(conn);
 }
 
 int ksmbd_conn_transport_init(void)
diff --git linux-libre-6.6.144-gnu/fs/smb/server/connection.h linux-libre-6.6.145-gnu/fs/smb/server/connection.h
index 2a4b0141ab455..e00bfda0a5bd0 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/connection.h
+++ linux-libre-6.6.145-gnu/fs/smb/server/connection.h
@@ -15,6 +15,7 @@
 #include <linux/kthread.h>
 #include <linux/nls.h>
 #include <linux/unicode.h>
+#include <linux/workqueue.h>
 
 #include "smb_common.h"
 #include "ksmbd_work.h"
@@ -116,6 +117,7 @@ struct ksmbd_conn {
 	bool				binding;
 	atomic_t			refcnt;
 	bool				is_aapl;
+	struct work_struct		release_work;
 };
 
 struct ksmbd_conn_ops {
@@ -161,6 +163,10 @@ void ksmbd_conn_wait_idle(struct ksmbd_conn *conn);
 int ksmbd_conn_wait_idle_sess_id(struct ksmbd_conn *curr_conn, u64 sess_id);
 struct ksmbd_conn *ksmbd_conn_alloc(void);
 void ksmbd_conn_free(struct ksmbd_conn *conn);
+struct ksmbd_conn *ksmbd_conn_get(struct ksmbd_conn *conn);
+void ksmbd_conn_put(struct ksmbd_conn *conn);
+int ksmbd_conn_wq_init(void);
+void ksmbd_conn_wq_destroy(void);
 bool ksmbd_conn_lookup_dialect(struct ksmbd_conn *c);
 int ksmbd_conn_write(struct ksmbd_work *work);
 int ksmbd_conn_rdma_read(struct ksmbd_conn *conn,
diff --git linux-libre-6.6.144-gnu/fs/smb/server/oplock.c linux-libre-6.6.145-gnu/fs/smb/server/oplock.c
index bba17ea84023e..82a7709b3e9ac 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/oplock.c
+++ linux-libre-6.6.145-gnu/fs/smb/server/oplock.c
@@ -30,7 +30,6 @@ static DEFINE_RWLOCK(lease_list_lock);
 static struct oplock_info *alloc_opinfo(struct ksmbd_work *work,
 					u64 id, __u16 Tid)
 {
-	struct ksmbd_conn *conn = work->conn;
 	struct ksmbd_session *sess = work->sess;
 	struct oplock_info *opinfo;
 
@@ -39,7 +38,7 @@ static struct oplock_info *alloc_opinfo(struct ksmbd_work *work,
 		return NULL;
 
 	opinfo->sess = sess;
-	opinfo->conn = conn;
+	opinfo->conn = ksmbd_conn_get(work->conn);
 	opinfo->level = SMB2_OPLOCK_LEVEL_NONE;
 	opinfo->op_state = OPLOCK_STATE_NONE;
 	opinfo->pending_break = 0;
@@ -50,7 +49,6 @@ static struct oplock_info *alloc_opinfo(struct ksmbd_work *work,
 	init_waitqueue_head(&opinfo->oplock_brk);
 	atomic_set(&opinfo->refcount, 1);
 	atomic_set(&opinfo->breaking_cnt, 0);
-	atomic_inc(&opinfo->conn->refcnt);
 
 	return opinfo;
 }
@@ -132,8 +130,7 @@ static void __free_opinfo(struct oplock_info *opinfo)
 {
 	if (opinfo->is_lease)
 		free_lease(opinfo);
-	if (opinfo->conn && atomic_dec_and_test(&opinfo->conn->refcnt))
-		kfree(opinfo->conn);
+	ksmbd_conn_put(opinfo->conn);
 	kfree(opinfo);
 }
 
@@ -531,7 +528,12 @@ static struct oplock_info *same_client_has_lease(struct ksmbd_inode *ci,
 
 		ret = compare_guid_key(opinfo, client_guid, lctx->lease_key);
 		if (ret) {
+			if (!atomic_inc_not_zero(&opinfo->refcount))
+				continue;
+			if (m_opinfo)
+				opinfo_put(m_opinfo);
 			m_opinfo = opinfo;
+
 			/* skip upgrading lease about breaking lease */
 			if (atomic_read(&opinfo->breaking_cnt))
 				continue;
@@ -1249,6 +1251,7 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid,
 			if (atomic_read(&m_opinfo->breaking_cnt))
 				opinfo->o_lease->flags =
 					SMB2_LEASE_FLAG_BREAK_IN_PROGRESS_LE;
+			opinfo_put(m_opinfo);
 			goto out;
 		}
 	}
diff --git linux-libre-6.6.144-gnu/fs/smb/server/server.c linux-libre-6.6.145-gnu/fs/smb/server/server.c
index 416b14267251d..21869bcd7f2cd 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/server.c
+++ linux-libre-6.6.145-gnu/fs/smb/server/server.c
@@ -587,8 +587,14 @@ static int __init ksmbd_server_init(void)
 	if (ret)
 		goto err_crypto_destroy;
 
+	ret = ksmbd_conn_wq_init();
+	if (ret)
+		goto err_workqueue_destroy;
+
 	return 0;
 
+err_workqueue_destroy:
+	ksmbd_workqueue_destroy();
 err_crypto_destroy:
 	ksmbd_crypto_destroy();
 err_release_inode_hash:
@@ -614,6 +620,12 @@ static void __exit ksmbd_server_exit(void)
 {
 	ksmbd_server_shutdown();
 	rcu_barrier();
+	/*
+	 * ksmbd_conn_put() defers the final release onto ksmbd_conn_wq,
+	 * so drain it after rcu_barrier() has fired any pending RCU
+	 * callbacks that may have queued a release.
+	 */
+	ksmbd_conn_wq_destroy();
 	ksmbd_release_inode_hash();
 }
 
diff --git linux-libre-6.6.144-gnu/fs/smb/server/smb2pdu.c linux-libre-6.6.145-gnu/fs/smb/server/smb2pdu.c
index 04fa2c9bba809..3ddff0d9b8ba3 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/smb2pdu.c
+++ linux-libre-6.6.145-gnu/fs/smb/server/smb2pdu.c
@@ -4445,6 +4445,8 @@ int smb2_query_dir(struct ksmbd_work *work)
 		ksmbd_debug(SMB, "Search pattern is %s\n", srch_ptr);
 	}
 
+	mutex_lock(&dir_fp->readdir_lock);
+
 	if (srch_flag & SMB2_REOPEN || srch_flag & SMB2_RESTART_SCANS) {
 		ksmbd_debug(SMB, "Restart directory scan\n");
 		generic_file_llseek(dir_fp->filp, 0, SEEK_SET);
@@ -4549,6 +4551,7 @@ no_buf_len:
 			goto err_out;
 	}
 
+	mutex_unlock(&dir_fp->readdir_lock);
 	kfree(srch_ptr);
 	ksmbd_fd_put(work, dir_fp);
 	ksmbd_revert_fsids(work);
@@ -4556,6 +4559,7 @@ no_buf_len:
 
 err_out:
 	pr_err("error while processing smb2 query dir rc = %d\n", rc);
+	mutex_unlock(&dir_fp->readdir_lock);
 	kfree(srch_ptr);
 
 err_out2:
@@ -5286,6 +5290,12 @@ static int find_file_posix_info(struct smb2_query_info_rsp *rsp,
 	int out_buf_len = sizeof(struct smb311_posix_qinfo) + 32;
 	int ret;
 
+	if (!(fp->daccess & FILE_READ_ATTRIBUTES_LE)) {
+		pr_err("no right to read the attributes : 0x%x\n",
+		       fp->daccess);
+		return -EACCES;
+	}
+
 	ret = vfs_getattr(&fp->filp->f_path, &stat, STATX_BASIC_STATS,
 			  AT_STATX_SYNC_AS_STAT);
 	if (ret)
@@ -6279,6 +6289,7 @@ static int set_file_allocation_info(struct ksmbd_work *work,
 	 */
 
 	loff_t alloc_blks;
+	u64 alloc_size;
 	struct inode *inode;
 	struct kstat stat;
 	int rc;
@@ -6291,7 +6302,19 @@ static int set_file_allocation_info(struct ksmbd_work *work,
 	if (rc)
 		return rc;
 
-	alloc_blks = (le64_to_cpu(file_alloc_info->AllocationSize) + 511) >> 9;
+	/*
+	 * AllocationSize is fully client-controlled (the caller only
+	 * validates the fixed 8-byte buffer length). Reject values that
+	 * would overflow the "round up to 512-byte blocks" conversion
+	 * below instead of silently wrapping it to a tiny block count,
+	 * which would truncate the file to a size the client never
+	 * asked for.
+	 */
+	alloc_size = le64_to_cpu(file_alloc_info->AllocationSize);
+	if (alloc_size > MAX_LFS_FILESIZE - 511)
+		return -EINVAL;
+
+	alloc_blks = (alloc_size + 511) >> 9;
 	inode = file_inode(fp->filp);
 
 	if (alloc_blks > stat.blocks) {
@@ -6494,11 +6517,18 @@ static int smb2_set_info_file(struct ksmbd_work *work, struct ksmbd_file *fp,
 	}
 	case FILE_LINK_INFORMATION:
 	{
+		struct smb2_file_link_info *file_info;
+
 		if (buf_len < sizeof(struct smb2_file_link_info))
 			return -EINVAL;
 
-		return smb2_create_link(work, work->tcon->share_conf,
-					(struct smb2_file_link_info *)buffer,
+		file_info = (struct smb2_file_link_info *)buffer;
+		if (file_info->ReplaceIfExists && !(fp->daccess & FILE_DELETE_LE)) {
+			pr_err("no right to delete : 0x%x\n", fp->daccess);
+			return -EACCES;
+		}
+
+		return smb2_create_link(work, work->tcon->share_conf, file_info,
 					buf_len, fp->filp,
 					work->conn->local_nls);
 	}
@@ -6551,6 +6581,9 @@ static int smb2_set_info_sec(struct ksmbd_file *fp, int addition_info,
 
 	fp->saccess |= FILE_SHARE_DELETE_LE;
 
+	if (!(fp->daccess & (FILE_WRITE_DAC_LE | FILE_WRITE_OWNER_LE)))
+		return -EACCES;
+
 	return set_info_sec(fp->conn, fp->tcon, &fp->filp->f_path, pntsd,
 			buf_len, false, true);
 }
@@ -6563,6 +6596,7 @@ static int smb2_set_info_sec(struct ksmbd_file *fp, int addition_info,
  */
 int smb2_set_info(struct ksmbd_work *work)
 {
+	const struct cred *saved_cred;
 	struct smb2_set_info_req *req;
 	struct smb2_set_info_rsp *rsp;
 	struct ksmbd_file *fp = NULL;
@@ -6604,6 +6638,7 @@ int smb2_set_info(struct ksmbd_work *work)
 		goto err_out;
 	}
 
+	saved_cred = override_creds(fp->filp->f_cred);
 	switch (req->InfoType) {
 	case SMB2_O_INFO_FILE:
 		ksmbd_debug(SMB, "GOT SMB2_O_INFO_FILE\n");
@@ -6611,19 +6646,15 @@ int smb2_set_info(struct ksmbd_work *work)
 		break;
 	case SMB2_O_INFO_SECURITY:
 		ksmbd_debug(SMB, "GOT SMB2_O_INFO_SECURITY\n");
-		if (ksmbd_override_fsids(work)) {
-			rc = -ENOMEM;
-			goto err_out;
-		}
 		rc = smb2_set_info_sec(fp,
 				       le32_to_cpu(req->AdditionalInformation),
 				       (char *)req + le16_to_cpu(req->BufferOffset),
 				       le32_to_cpu(req->BufferLength));
-		ksmbd_revert_fsids(work);
 		break;
 	default:
 		rc = -EOPNOTSUPP;
 	}
+	revert_creds(saved_cred);
 
 	if (rc < 0)
 		goto err_out;
@@ -7254,14 +7285,14 @@ int smb2_cancel(struct ksmbd_work *work)
 				continue;
 
 			/*
-			 * A cancelled deferred byte-range lock frees its
-			 * file_lock and takes the smb2_lock() early-exit that
-			 * skips release_async_work(), so the work stays on
-			 * conn->async_requests with a live cancel_fn pointing
-			 * at the freed file_lock.  Re-firing it on a second
-			 * SMB2_CANCEL is a use-after-free.
+			 * Only an ACTIVE deferred work may have its cancel_fn
+			 * fired.  A CANCELLED or CLOSED work already took the
+			 * smb2_lock() non-ACTIVE early-exit that frees the
+			 * file_lock and skips release_async_work(), so it is
+			 * still on conn->async_requests with a live cancel_fn
+			 * pointing at the freed file_lock.
 			 */
-			if (iter->state == KSMBD_WORK_CANCELLED)
+			if (iter->state != KSMBD_WORK_ACTIVE)
 				break;
 
 			ksmbd_debug(SMB,
@@ -7549,9 +7580,11 @@ int smb2_lock(struct ksmbd_work *work)
 						nolock = 0;
 						list_del(&cmp_lock->flist);
 						list_del(&cmp_lock->clist);
+						cmp_lock->conn = NULL;
 						spin_unlock(&conn->llist_lock);
 						up_read(&conn_list_lock);
 
+						ksmbd_conn_put(conn);
 						locks_free_lock(cmp_lock->fl);
 						kfree(cmp_lock);
 						goto out_check_cl;
@@ -7663,31 +7696,30 @@ skip:
 				list_del(&work->fp_entry);
 				spin_unlock(&fp->f_lock);
 
-				if (work->state != KSMBD_WORK_ACTIVE) {
-					list_del(&smb_lock->llist);
-					locks_free_lock(flock);
+				list_del(&smb_lock->llist);
+				release_async_work(work);
 
-					if (work->state == KSMBD_WORK_CANCELLED) {
-						rsp->hdr.Status =
-							STATUS_CANCELLED;
-						kfree(smb_lock);
-						smb2_send_interim_resp(work,
-								       STATUS_CANCELLED);
-						work->send_no_response = 1;
-						goto out;
-					}
+				if (work->state == KSMBD_WORK_ACTIVE)
+					goto retry;
 
-					rsp->hdr.Status =
-						STATUS_RANGE_NOT_LOCKED;
+				locks_free_lock(flock);
+
+				if (work->state == KSMBD_WORK_CANCELLED) {
+					rsp->hdr.Status = STATUS_CANCELLED;
 					kfree(smb_lock);
-					goto out2;
+					smb2_send_interim_resp(work,
+							STATUS_CANCELLED);
+					work->send_no_response = 1;
+					goto out;
 				}
 
-				list_del(&smb_lock->llist);
-				release_async_work(work);
-				goto retry;
+				rsp->hdr.Status =
+					STATUS_RANGE_NOT_LOCKED;
+				kfree(smb_lock);
+				goto out2;
 			} else if (!rc) {
 				list_add(&smb_lock->llist, &rollback_list);
+				smb_lock->conn = ksmbd_conn_get(work->conn);
 				spin_lock(&work->conn->llist_lock);
 				list_add_tail(&smb_lock->clist,
 					      &work->conn->lock_list);
@@ -7742,11 +7774,14 @@ out:
 		}
 
 		list_del(&smb_lock->llist);
-		spin_lock(&work->conn->llist_lock);
+		conn = smb_lock->conn;
+		spin_lock(&conn->llist_lock);
 		if (!list_empty(&smb_lock->flist))
 			list_del(&smb_lock->flist);
 		list_del(&smb_lock->clist);
-		spin_unlock(&work->conn->llist_lock);
+		smb_lock->conn = NULL;
+		spin_unlock(&conn->llist_lock);
+		ksmbd_conn_put(conn);
 
 		locks_free_lock(smb_lock->fl);
 		if (rlock)
@@ -8165,6 +8200,7 @@ static inline int fsctl_set_sparse(struct ksmbd_work *work, u64 id,
 	if (fp->f_ci->m_fattr != old_fattr &&
 	    test_share_config_flag(work->tcon->share_conf,
 				   KSMBD_SHARE_FLAG_STORE_DOS_ATTRS)) {
+		const struct cred *saved_cred;
 		struct xattr_dos_attrib da;
 
 		ret = ksmbd_vfs_get_dos_attrib_xattr(idmap,
@@ -8173,9 +8209,11 @@ static inline int fsctl_set_sparse(struct ksmbd_work *work, u64 id,
 			goto out;
 
 		da.attr = le32_to_cpu(fp->f_ci->m_fattr);
+		saved_cred = override_creds(fp->filp->f_cred);
 		ret = ksmbd_vfs_set_dos_attrib_xattr(idmap,
 						     &fp->filp->f_path,
 						     &da, true);
+		revert_creds(saved_cred);
 		if (ret)
 			fp->f_ci->m_fattr = old_fattr;
 	}
@@ -8407,6 +8445,12 @@ int smb2_ioctl(struct ksmbd_work *work)
 				goto out;
 			}
 
+			if (!(fp->daccess & FILE_WRITE_DATA_LE)) {
+				ksmbd_fd_put(work, fp);
+				ret = -EACCES;
+				goto out;
+			}
+
 			ret = ksmbd_vfs_zero_data(work, fp, off, len);
 			ksmbd_fd_put(work, fp);
 			if (ret < 0)
@@ -8482,6 +8526,21 @@ int smb2_ioctl(struct ksmbd_work *work)
 			goto dup_ext_out;
 		}
 
+		if (!test_tree_conn_flag(work->tcon,
+					 KSMBD_TREE_CONN_FLAG_WRITABLE)) {
+			ret = -EACCES;
+			goto dup_ext_out;
+		}
+
+		if (!(fp_out->daccess & FILE_WRITE_DATA_LE)) {
+			ret = -EACCES;
+			goto dup_ext_out;
+		}
+		if (!(fp_in->daccess & FILE_READ_DATA_LE)) {
+			ret = -EACCES;
+			goto dup_ext_out;
+		}
+
 		src_off = le64_to_cpu(dup_ext->SourceFileOffset);
 		dst_off = le64_to_cpu(dup_ext->TargetFileOffset);
 		length = le64_to_cpu(dup_ext->ByteCount);
@@ -9095,10 +9154,13 @@ void smb3_preauth_hash_rsp(struct ksmbd_work *work)
 
 	WORK_BUFFERS(work, req, rsp);
 
-	if (le16_to_cpu(req->Command) == SMB2_NEGOTIATE_HE &&
-	    conn->preauth_info)
-		ksmbd_gen_preauth_integrity_hash(conn, work->response_buf,
-						 conn->preauth_info->Preauth_HashValue);
+	if (le16_to_cpu(req->Command) == SMB2_NEGOTIATE_HE) {
+		ksmbd_conn_lock(conn);
+		if (conn->preauth_info)
+			ksmbd_gen_preauth_integrity_hash(conn, work->response_buf,
+							 conn->preauth_info->Preauth_HashValue);
+		ksmbd_conn_unlock(conn);
+	}
 
 	if (le16_to_cpu(rsp->Command) == SMB2_SESSION_SETUP_HE && sess) {
 		__u8 *hash_value;
diff --git linux-libre-6.6.144-gnu/fs/smb/server/smb_common.h linux-libre-6.6.145-gnu/fs/smb/server/smb_common.h
index bc832fa9a82c8..3f274af060dab 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/smb_common.h
+++ linux-libre-6.6.145-gnu/fs/smb/server/smb_common.h
@@ -10,6 +10,7 @@
 
 #include "glob.h"
 #include "nterr.h"
+#include "../common/cifsglob.h"
 #include "../common/smb2pdu.h"
 #include "smb2pdu.h"
 
@@ -26,16 +27,8 @@
 #define SMB311_PROT		6
 #define BAD_PROT		0xFFFF
 
-#define SMB1_VERSION_STRING	"1.0"
-#define SMB20_VERSION_STRING	"2.0"
-#define SMB21_VERSION_STRING	"2.1"
-#define SMB30_VERSION_STRING	"3.0"
-#define SMB302_VERSION_STRING	"3.02"
-#define SMB311_VERSION_STRING	"3.1.1"
-
 #define SMB_ECHO_INTERVAL	(60 * HZ)
 
-#define CIFS_DEFAULT_IOSIZE	(64 * 1024)
 #define MAX_CIFS_SMALL_BUFFER_SIZE 448 /* big enough for most */
 
 #define MAX_STREAM_PROT_LEN	0x00FFFFFF
@@ -462,9 +455,4 @@ static inline unsigned int get_rfc1002_len(void *buf)
 {
 	return be32_to_cpu(*((__be32 *)buf)) & 0xffffff;
 }
-
-static inline void inc_rfc1001_len(void *buf, int count)
-{
-	be32_add_cpu((__be32 *)buf, count);
-}
 #endif /* __SMB_COMMON_H__ */
diff --git linux-libre-6.6.144-gnu/fs/smb/server/smbacl.c linux-libre-6.6.145-gnu/fs/smb/server/smbacl.c
index cd6c72fa1960c..420d4e0733e5f 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/smbacl.c
+++ linux-libre-6.6.145-gnu/fs/smb/server/smbacl.c
@@ -374,6 +374,7 @@ static void parse_dacl(struct mnt_idmap *idmap,
 {
 	int i, ret;
 	u16 num_aces = 0;
+	u16 dacl_size;
 	unsigned int acl_size;
 	char *acl_base;
 	struct smb_ace **ppace;
@@ -403,7 +404,11 @@ static void parse_dacl(struct mnt_idmap *idmap,
 	if (num_aces <= 0)
 		return;
 
-	if (num_aces > (le16_to_cpu(pdacl->size) - sizeof(struct smb_acl)) /
+	dacl_size = le16_to_cpu(pdacl->size);
+	if (dacl_size < sizeof(struct smb_acl))
+		return;
+
+	if (num_aces > (dacl_size - sizeof(struct smb_acl)) /
 			(offsetof(struct smb_ace, sid) +
 			 offsetof(struct smb_sid, sub_auth) + sizeof(__le16)))
 		return;
diff --git linux-libre-6.6.144-gnu/fs/smb/server/vfs.c linux-libre-6.6.145-gnu/fs/smb/server/vfs.c
index 820352463a06f..69f807aff769c 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/vfs.c
+++ linux-libre-6.6.145-gnu/fs/smb/server/vfs.c
@@ -994,15 +994,21 @@ void ksmbd_vfs_set_fadvise(struct file *filp, __le32 option)
 int ksmbd_vfs_zero_data(struct ksmbd_work *work, struct ksmbd_file *fp,
 			loff_t off, loff_t len)
 {
+	const struct cred *saved_cred;
+	int err;
+
 	smb_break_all_levII_oplock(work, fp, 1);
+	saved_cred = override_creds(fp->filp->f_cred);
 	if (fp->f_ci->m_fattr & FILE_ATTRIBUTE_SPARSE_FILE_LE)
-		return vfs_fallocate(fp->filp,
-				     FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,
-				     off, len);
-
-	return vfs_fallocate(fp->filp,
-			     FALLOC_FL_ZERO_RANGE | FALLOC_FL_KEEP_SIZE,
-			     off, len);
+		err = vfs_fallocate(fp->filp,
+				    FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,
+				    off, len);
+	else
+		err = vfs_fallocate(fp->filp,
+				    FALLOC_FL_ZERO_RANGE | FALLOC_FL_KEEP_SIZE,
+				    off, len);
+	revert_creds(saved_cred);
+	return err;
 }
 
 int ksmbd_vfs_fqar_lseek(struct ksmbd_file *fp, loff_t start, loff_t length,
@@ -1084,13 +1090,15 @@ int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap,
 
 int ksmbd_vfs_unlink(struct file *filp)
 {
+	const struct cred *saved_cred;
 	int err = 0;
 	struct dentry *dir, *dentry = filp->f_path.dentry;
 	struct mnt_idmap *idmap = file_mnt_idmap(filp);
 
+	saved_cred = override_creds(filp->f_cred);
 	err = mnt_want_write(filp->f_path.mnt);
 	if (err)
-		return err;
+		goto out_revert;
 
 	dir = dget_parent(dentry);
 	err = ksmbd_vfs_lock_parent(dir, dentry);
@@ -1110,7 +1118,8 @@ int ksmbd_vfs_unlink(struct file *filp)
 out:
 	dput(dir);
 	mnt_drop_write(filp->f_path.mnt);
-
+out_revert:
+	revert_creds(saved_cred);
 	return err;
 }
 
diff --git linux-libre-6.6.144-gnu/fs/smb/server/vfs_cache.c linux-libre-6.6.145-gnu/fs/smb/server/vfs_cache.c
index 5986c3b3251fd..d15641007d4e3 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/vfs_cache.c
+++ linux-libre-6.6.145-gnu/fs/smb/server/vfs_cache.c
@@ -292,10 +292,14 @@ static void __ksmbd_inode_close(struct ksmbd_file *fp)
 		up_write(&ci->m_lock);
 
 		if (remove_stream_xattr) {
+			const struct cred *saved_cred;
+
+			saved_cred = override_creds(filp->f_cred);
 			err = ksmbd_vfs_remove_xattr(file_mnt_idmap(filp),
 						     &filp->f_path,
 						     fp->stream.name,
 						     true);
+			revert_creds(saved_cred);
 			if (err)
 				pr_err("remove xattr failed : %s\n",
 				       fp->stream.name);
@@ -387,10 +391,14 @@ static void __ksmbd_close_fd(struct ksmbd_file_table *ft, struct ksmbd_file *fp)
 	 * there are not accesses to fp->lock_list.
 	 */
 	list_for_each_entry_safe(smb_lock, tmp_lock, &fp->lock_list, flist) {
-		if (!list_empty(&smb_lock->clist) && fp->conn) {
-			spin_lock(&fp->conn->llist_lock);
-			list_del(&smb_lock->clist);
-			spin_unlock(&fp->conn->llist_lock);
+		struct ksmbd_conn *conn = smb_lock->conn;
+
+		if (conn) {
+			spin_lock(&conn->llist_lock);
+			list_del_init(&smb_lock->clist);
+			smb_lock->conn = NULL;
+			spin_unlock(&conn->llist_lock);
+			ksmbd_conn_put(conn);
 		}
 
 		list_del(&smb_lock->flist);
@@ -398,6 +406,17 @@ static void __ksmbd_close_fd(struct ksmbd_file_table *ft, struct ksmbd_file *fp)
 		kfree(smb_lock);
 	}
 
+	/*
+	 * Drop fp's strong reference on conn (taken in ksmbd_open_fd() /
+	 * ksmbd_reopen_durable_fd()).  Durable fps that reached the
+	 * scavenger have already had fp->conn cleared by session_fd_check(),
+	 * in which case there is nothing to drop here.
+	 */
+	if (fp->conn) {
+		ksmbd_conn_put(fp->conn);
+		fp->conn = NULL;
+	}
+
 	if (ksmbd_stream_fd(fp))
 		kfree(fp->stream.name);
 	kfree(fp->owner.name);
@@ -686,10 +705,18 @@ struct ksmbd_file *ksmbd_open_fd(struct ksmbd_work *work, struct file *filp)
 	INIT_LIST_HEAD(&fp->node);
 	INIT_LIST_HEAD(&fp->lock_list);
 	spin_lock_init(&fp->f_lock);
+	mutex_init(&fp->readdir_lock);
 	atomic_set(&fp->refcount, 1);
 
 	fp->filp		= filp;
-	fp->conn		= work->conn;
+	/*
+	 * fp owns a strong reference on fp->conn for as long as fp->conn is
+	 * non-NULL, so session_fd_check() and __ksmbd_close_fd() never
+	 * dereference a dangling pointer.  Paired with ksmbd_conn_put() in
+	 * session_fd_check() (durable preserve), in __ksmbd_close_fd()
+	 * (final close), and on the error paths below.
+	 */
+	fp->conn		= ksmbd_conn_get(work->conn);
 	fp->tcon		= work->tcon;
 	fp->volatile_id		= KSMBD_NO_FID;
 	fp->persistent_id	= KSMBD_NO_FID;
@@ -711,6 +738,8 @@ struct ksmbd_file *ksmbd_open_fd(struct ksmbd_work *work, struct file *filp)
 	return fp;
 
 err_out:
+	/* fp->conn was set and refcounted before every branch here. */
+	ksmbd_conn_put(fp->conn);
 	kmem_cache_free(filp_cache, fp);
 	return ERR_PTR(ret);
 }
@@ -981,16 +1010,21 @@ void ksmbd_stop_durable_scavenger(void)
 static int ksmbd_vfs_copy_durable_owner(struct ksmbd_file *fp,
 		struct ksmbd_user *user)
 {
+	char *name;
+
 	if (!user)
 		return -EINVAL;
 
 	/* Duplicate the user name to ensure identity persistence */
-	fp->owner.name = kstrdup(user->name, GFP_KERNEL);
-	if (!fp->owner.name)
+	name = kstrdup(user->name, GFP_KERNEL);
+	if (!name)
 		return -ENOMEM;
 
+	spin_lock(&fp->f_lock);
 	fp->owner.uid = user->uid;
 	fp->owner.gid = user->gid;
+	fp->owner.name = name;
+	spin_unlock(&fp->f_lock);
 
 	return 0;
 }
@@ -1008,18 +1042,24 @@ static int ksmbd_vfs_copy_durable_owner(struct ksmbd_file *fp,
 bool ksmbd_vfs_compare_durable_owner(struct ksmbd_file *fp,
 		struct ksmbd_user *user)
 {
-	if (!user || !fp->owner.name)
+	bool ret = false;
+
+	if (!user)
 		return false;
 
+	spin_lock(&fp->f_lock);
+	if (!fp->owner.name)
+		goto out;
+
 	/* Check if the UID and GID match first (fast path) */
 	if (fp->owner.uid != user->uid || fp->owner.gid != user->gid)
-		return false;
+		goto out;
 
 	/* Validate the account name to ensure the same SecurityContext */
-	if (strcmp(fp->owner.name, user->name))
-		return false;
-
-	return true;
+	ret = (strcmp(fp->owner.name, user->name) == 0);
+out:
+	spin_unlock(&fp->f_lock);
+	return ret;
 }
 
 static bool session_fd_check(struct ksmbd_tree_connect *tcon,
@@ -1033,25 +1073,38 @@ static bool session_fd_check(struct ksmbd_tree_connect *tcon,
 	if (!is_reconnectable(fp))
 		return false;
 
+	if (WARN_ON_ONCE(!fp->conn))
+		return false;
+
 	if (ksmbd_vfs_copy_durable_owner(fp, user))
 		return false;
 
+	/*
+	 * fp owns a strong reference on fp->conn (taken in ksmbd_open_fd()
+	 * / ksmbd_reopen_durable_fd()), so conn stays valid for the whole
+	 * body of this function regardless of any op->conn puts below.
+	 */
 	conn = fp->conn;
 	ci = fp->f_ci;
 	down_write(&ci->m_lock);
 	list_for_each_entry_rcu(op, &ci->m_op_list, op_entry) {
 		if (op->conn != conn)
 			continue;
-		if (op->conn && atomic_dec_and_test(&op->conn->refcnt))
-			kfree(op->conn);
+		ksmbd_conn_put(op->conn);
 		op->conn = NULL;
 	}
 	up_write(&ci->m_lock);
 
 	list_for_each_entry_safe(smb_lock, tmp_lock, &fp->lock_list, flist) {
-		spin_lock(&fp->conn->llist_lock);
+		struct ksmbd_conn *lock_conn = smb_lock->conn;
+
+		if (!lock_conn)
+			continue;
+		spin_lock(&lock_conn->llist_lock);
 		list_del_init(&smb_lock->clist);
-		spin_unlock(&fp->conn->llist_lock);
+		smb_lock->conn = NULL;
+		spin_unlock(&lock_conn->llist_lock);
+		ksmbd_conn_put(lock_conn);
 	}
 
 	fp->conn = NULL;
@@ -1062,6 +1115,8 @@ static bool session_fd_check(struct ksmbd_tree_connect *tcon,
 		fp->durable_scavenger_timeout =
 			jiffies_to_msecs(jiffies) + fp->durable_timeout;
 
+	/* Drop fp's own reference on conn. */
+	ksmbd_conn_put(conn);
 	return true;
 }
 
@@ -1136,28 +1191,47 @@ int ksmbd_reopen_durable_fd(struct ksmbd_work *work, struct ksmbd_file *fp)
 	struct ksmbd_lock *smb_lock;
 	unsigned int old_f_state;
 
+	write_lock(&global_ft.lock);
 	if (!fp->is_durable || fp->conn || fp->tcon) {
+		write_unlock(&global_ft.lock);
 		pr_err("Invalid durable fd [%p:%p]\n", fp->conn, fp->tcon);
 		return -EBADF;
 	}
 
 	if (has_file_id(fp->volatile_id)) {
+		write_unlock(&global_ft.lock);
 		pr_err("Still in use durable fd: %llu\n", fp->volatile_id);
 		return -EBADF;
 	}
 
+	/*
+	 * Initialize fp's connection binding before publishing fp into the
+	 * session's file table.  If __open_id() is ordered first, a
+	 * concurrent teardown that iterates the table can observe a valid
+	 * volatile_id with fp->conn == NULL and preserve a
+	 * partially-initialized fp.  fp owns a strong reference on the new
+	 * conn (see ksmbd_open_fd()); undo it on __open_id() failure.
+	 */
+	fp->conn = ksmbd_conn_get(conn);
+	fp->tcon = work->tcon;
+	write_unlock(&global_ft.lock);
+
 	old_f_state = fp->f_state;
 	fp->f_state = FP_NEW;
+
 	__open_id(&work->sess->file_table, fp, OPEN_ID_TYPE_VOLATILE_ID);
 	if (!has_file_id(fp->volatile_id)) {
+		write_lock(&global_ft.lock);
+		fp->conn = NULL;
+		fp->tcon = NULL;
+		write_unlock(&global_ft.lock);
+		ksmbd_conn_put(conn);
 		fp->f_state = old_f_state;
 		return -EBADF;
 	}
 
-	fp->conn = conn;
-	fp->tcon = work->tcon;
-
 	list_for_each_entry(smb_lock, &fp->lock_list, flist) {
+		smb_lock->conn = ksmbd_conn_get(conn);
 		spin_lock(&conn->llist_lock);
 		list_add_tail(&smb_lock->clist, &conn->lock_list);
 		spin_unlock(&conn->llist_lock);
@@ -1168,14 +1242,15 @@ int ksmbd_reopen_durable_fd(struct ksmbd_work *work, struct ksmbd_file *fp)
 	list_for_each_entry_rcu(op, &ci->m_op_list, op_entry) {
 		if (op->conn)
 			continue;
-		op->conn = fp->conn;
-		atomic_inc(&op->conn->refcnt);
+		op->conn = ksmbd_conn_get(fp->conn);
 	}
 	up_write(&ci->m_lock);
 
+	spin_lock(&fp->f_lock);
 	fp->owner.uid = fp->owner.gid = 0;
 	kfree(fp->owner.name);
 	fp->owner.name = NULL;
+	spin_unlock(&fp->f_lock);
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/fs/smb/server/vfs_cache.h linux-libre-6.6.145-gnu/fs/smb/server/vfs_cache.h
index 79d85cf4e13b3..4d78ebc4ceca3 100644
--- linux-libre-6.6.144-gnu/fs/smb/server/vfs_cache.h
+++ linux-libre-6.6.145-gnu/fs/smb/server/vfs_cache.h
@@ -8,6 +8,7 @@
 
 #include <linux/file.h>
 #include <linux/fs.h>
+#include <linux/mutex.h>
 #include <linux/rwsem.h>
 #include <linux/spinlock.h>
 #include <linux/idr.h>
@@ -31,6 +32,7 @@ struct ksmbd_session;
 
 struct ksmbd_lock {
 	struct file_lock *fl;
+	struct ksmbd_conn *conn;
 	struct list_head clist;
 	struct list_head flist;
 	struct list_head llist;
@@ -112,6 +114,7 @@ struct ksmbd_file {
 
 	/* if ls is happening on directory, below is valid*/
 	struct ksmbd_readdir_data	readdir_data;
+	struct mutex			readdir_lock;
 	int				dot_dotdot[2];
 	unsigned int			f_state;
 	bool				reserve_lease_break;
diff --git linux-libre-6.6.144-gnu/fs/sysfs/file.c linux-libre-6.6.145-gnu/fs/sysfs/file.c
index f21e73d107249..833dd3f5a3f20 100644
--- linux-libre-6.6.144-gnu/fs/sysfs/file.c
+++ linux-libre-6.6.145-gnu/fs/sysfs/file.c
@@ -114,6 +114,10 @@ static ssize_t sysfs_kf_read(struct kernfs_open_file *of, char *buf,
 	len = ops->show(kobj, of->kn->priv, buf);
 	if (len < 0)
 		return len;
+	if (len >= (ssize_t)PAGE_SIZE) {
+		printk("fill_read_buffer: %pS returned bad count\n", ops->show);
+		len = PAGE_SIZE - 1;
+	}
 	if (pos) {
 		if (len <= pos)
 			return 0;
diff --git linux-libre-6.6.144-gnu/fs/udf/balloc.c linux-libre-6.6.145-gnu/fs/udf/balloc.c
index f5de2030e769a..e3bf8122b7dc1 100644
--- linux-libre-6.6.144-gnu/fs/udf/balloc.c
+++ linux-libre-6.6.145-gnu/fs/udf/balloc.c
@@ -82,8 +82,9 @@ static int __load_block_bitmap(struct super_block *sb,
 	int nr_groups = bitmap->s_nr_groups;
 
 	if (block_group >= nr_groups) {
-		udf_debug("block_group (%u) > nr_groups (%d)\n",
+		udf_debug("block_group (%u) >= nr_groups (%d)\n",
 			  block_group, nr_groups);
+		return -EFSCORRUPTED;
 	}
 
 	if (bitmap->s_block_bitmap[block_group]) {
@@ -679,7 +680,7 @@ void udf_free_blocks(struct super_block *sb, struct inode *inode,
 
 	if (check_add_overflow(bloc->logicalBlockNum, offset, &blk) ||
 	    check_add_overflow(blk, count, &blk) ||
-	    bloc->logicalBlockNum + count > map->s_partition_len) {
+	    blk > map->s_partition_len) {
 		udf_debug("Invalid request to free blocks: (%d, %u), off %u, "
 			  "len %u, partition len %u\n",
 			  partition, bloc->logicalBlockNum, offset, count,
diff --git linux-libre-6.6.144-gnu/fs/udf/super.c linux-libre-6.6.145-gnu/fs/udf/super.c
index dbf5faf079128..1debc30203b33 100644
--- linux-libre-6.6.144-gnu/fs/udf/super.c
+++ linux-libre-6.6.145-gnu/fs/udf/super.c
@@ -1232,6 +1232,14 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index)
 
 		map->s_type_specific.s_virtual.s_start_offset =
 			le16_to_cpu(vat20->lengthHeader);
+		if (map->s_type_specific.s_virtual.s_start_offset
+		    > sbi->s_vat_inode->i_size) {
+			udf_err(sb, "Corrupted VAT header length %u (VAT inode size %lld)\n",
+				map->s_type_specific.s_virtual.s_start_offset,
+				sbi->s_vat_inode->i_size);
+			brelse(bh);
+			return -EFSCORRUPTED;
+		}
 		map->s_type_specific.s_virtual.s_num_entries =
 			(sbi->s_vat_inode->i_size -
 				map->s_type_specific.s_virtual.
@@ -1387,7 +1395,8 @@ static int udf_load_sparable_map(struct super_block *sb,
 		if (ident != 0 ||
 		    strncmp(st->sparingIdent.ident, UDF_ID_SPARING,
 			    strlen(UDF_ID_SPARING)) ||
-		    sizeof(*st) + le16_to_cpu(st->reallocationTableLen) >
+		    struct_size(st, mapEntry,
+				le16_to_cpu(st->reallocationTableLen)) >
 							sb->s_blocksize) {
 			brelse(bh);
 			continue;
diff --git linux-libre-6.6.144-gnu/fs/userfaultfd.c linux-libre-6.6.145-gnu/fs/userfaultfd.c
index 74c468cc432e7..49f0742625981 100644
--- linux-libre-6.6.144-gnu/fs/userfaultfd.c
+++ linux-libre-6.6.145-gnu/fs/userfaultfd.c
@@ -300,7 +300,12 @@ static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,
 	 */
 	if (huge_pte_none_mostly(pte))
 		ret = true;
-	if (!huge_pte_write(pte) && (reason & VM_UFFD_WP))
+	/*
+	 * Gate the writability check on pte_present(): huge_pte_write() on a
+	 * non-present migration entry decodes random offset bits. The
+	 * migration completion path re-delivers the fault if still needed.
+	 */
+	if (pte_present(pte) && !huge_pte_write(pte) && (reason & VM_UFFD_WP))
 		ret = true;
 out:
 	return ret;
@@ -375,7 +380,12 @@ again:
 	ptent = ptep_get(pte);
 	if (pte_none_mostly(ptent))
 		ret = true;
-	if (!pte_write(ptent) && (reason & VM_UFFD_WP))
+	/*
+	 * Gate the writability check on pte_present(): pte_write() on a
+	 * non-present swap/migration entry decodes random offset bits. The
+	 * page-in path re-delivers the fault if it still needs userspace.
+	 */
+	if (pte_present(ptent) && !pte_write(ptent) && (reason & VM_UFFD_WP))
 		ret = true;
 	pte_unmap(pte);
 
diff --git linux-libre-6.6.144-gnu/fs/xfs/libxfs/xfs_defer.c linux-libre-6.6.145-gnu/fs/xfs/libxfs/xfs_defer.c
index 363da37a8e7fb..dd565e4e3daf0 100644
--- linux-libre-6.6.144-gnu/fs/xfs/libxfs/xfs_defer.c
+++ linux-libre-6.6.145-gnu/fs/xfs/libxfs/xfs_defer.c
@@ -484,7 +484,7 @@ xfs_defer_relog(
  * Log an intent-done item for the first pending intent, and finish the work
  * items.
  */
-static int
+int
 xfs_defer_finish_one(
 	struct xfs_trans		*tp,
 	struct xfs_defer_pending	*dfp)
@@ -676,9 +676,8 @@ xfs_defer_add(
 		list_add_tail(&dfp->dfp_list, &tp->t_dfops);
 	}
 
-	list_add_tail(li, &dfp->dfp_work);
+	xfs_defer_add_item(dfp, li);
 	trace_xfs_defer_add_item(tp->t_mountp, dfp, li);
-	dfp->dfp_count++;
 }
 
 /*
@@ -714,6 +713,23 @@ xfs_defer_cancel_recovery(
 	xfs_defer_pending_cancel_work(mp, dfp);
 }
 
+/* Replay the deferred work item created from a recovered log intent item. */
+int
+xfs_defer_finish_recovery(
+	struct xfs_mount		*mp,
+	struct xfs_defer_pending	*dfp,
+	struct list_head		*capture_list)
+{
+	const struct xfs_defer_op_type	*ops = defer_op_types[dfp->dfp_type];
+	int				error;
+
+	error = ops->recover_work(dfp, capture_list);
+	if (error)
+		trace_xlog_intent_recovery_failed(mp, error,
+				ops->recover_work);
+	return error;
+}
+
 /*
  * Move deferred ops from one transaction to another and reset the source to
  * initial state. This is primarily used to carry state forward across
diff --git linux-libre-6.6.144-gnu/fs/xfs/libxfs/xfs_defer.h linux-libre-6.6.145-gnu/fs/xfs/libxfs/xfs_defer.h
index 5dce938ba3d59..ef86a7f9b0595 100644
--- linux-libre-6.6.144-gnu/fs/xfs/libxfs/xfs_defer.h
+++ linux-libre-6.6.145-gnu/fs/xfs/libxfs/xfs_defer.h
@@ -41,6 +41,7 @@ void xfs_defer_add(struct xfs_trans *tp, enum xfs_defer_ops_type type,
 		struct list_head *h);
 int xfs_defer_finish_noroll(struct xfs_trans **tp);
 int xfs_defer_finish(struct xfs_trans **tp);
+int xfs_defer_finish_one(struct xfs_trans *tp, struct xfs_defer_pending *dfp);
 void xfs_defer_cancel(struct xfs_trans *);
 void xfs_defer_move(struct xfs_trans *dtp, struct xfs_trans *stp);
 
@@ -56,6 +57,8 @@ struct xfs_defer_op_type {
 	void (*finish_cleanup)(struct xfs_trans *tp,
 			struct xfs_btree_cur *state, int error);
 	void (*cancel_item)(struct list_head *item);
+	int (*recover_work)(struct xfs_defer_pending *dfp,
+			    struct list_head *capture_list);
 	unsigned int		max_items;
 };
 
@@ -129,6 +132,17 @@ void xfs_defer_start_recovery(struct xfs_log_item *lip,
 		enum xfs_defer_ops_type dfp_type, struct list_head *r_dfops);
 void xfs_defer_cancel_recovery(struct xfs_mount *mp,
 		struct xfs_defer_pending *dfp);
+int xfs_defer_finish_recovery(struct xfs_mount *mp,
+		struct xfs_defer_pending *dfp, struct list_head *capture_list);
+
+static inline void
+xfs_defer_add_item(
+	struct xfs_defer_pending	*dfp,
+	struct list_head		*work)
+{
+	list_add_tail(work, &dfp->dfp_work);
+	dfp->dfp_count++;
+}
 
 int __init xfs_defer_init_item_caches(void);
 void xfs_defer_destroy_item_caches(void);
diff --git linux-libre-6.6.144-gnu/fs/xfs/libxfs/xfs_log_recover.h linux-libre-6.6.145-gnu/fs/xfs/libxfs/xfs_log_recover.h
index 13583df9f2397..c8e5d912895bc 100644
--- linux-libre-6.6.144-gnu/fs/xfs/libxfs/xfs_log_recover.h
+++ linux-libre-6.6.145-gnu/fs/xfs/libxfs/xfs_log_recover.h
@@ -153,9 +153,11 @@ xlog_recover_resv(const struct xfs_trans_res *r)
 	return ret;
 }
 
+struct xfs_defer_pending;
+
 void xlog_recover_intent_item(struct xlog *log, struct xfs_log_item *lip,
 		xfs_lsn_t lsn, unsigned int dfp_type);
-void xlog_recover_transfer_intent(struct xfs_trans *tp,
+int xlog_recover_finish_intent(struct xfs_trans *tp,
 		struct xfs_defer_pending *dfp);
 
 #endif	/* __XFS_LOG_RECOVER_H__ */
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_attr_item.c linux-libre-6.6.145-gnu/fs/xfs/xfs_attr_item.c
index 889fca3f8de1c..440e50c3f5fca 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_attr_item.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_attr_item.c
@@ -546,43 +546,22 @@ xfs_attri_validate(
 	return xfs_verify_ino(mp, attrp->alfi_ino);
 }
 
-/*
- * Process an attr intent item that was recovered from the log.  We need to
- * delete the attr that it describes.
- */
-STATIC int
-xfs_attri_item_recover(
+static inline struct xfs_attr_intent *
+xfs_attri_recover_work(
+	struct xfs_mount		*mp,
 	struct xfs_defer_pending	*dfp,
-	struct list_head		*capture_list)
+	struct xfs_attri_log_format	*attrp,
+	struct xfs_inode		**ipp,
+	struct xfs_attri_log_nameval	*nv)
 {
-	struct xfs_log_item		*lip = dfp->dfp_intent;
-	struct xfs_attri_log_item	*attrip = ATTRI_ITEM(lip);
 	struct xfs_attr_intent		*attr;
-	struct xfs_mount		*mp = lip->li_log->l_mp;
-	struct xfs_inode		*ip;
 	struct xfs_da_args		*args;
-	struct xfs_trans		*tp;
-	struct xfs_trans_res		resv;
-	struct xfs_attri_log_format	*attrp;
-	struct xfs_attri_log_nameval	*nv = attrip->attri_nameval;
-	int				error;
-	int				total;
 	int				local;
-	struct xfs_attrd_log_item	*done_item = NULL;
-
-	/*
-	 * First check the validity of the attr described by the ATTRI.  If any
-	 * are bad, then assume that all are bad and just toss the ATTRI.
-	 */
-	attrp = &attrip->attri_format;
-	if (!xfs_attri_validate(mp, attrp) ||
-	    !xfs_attr_namecheck(attrp->alfi_attr_filter, nv->name.i_addr,
-				nv->name.i_len))
-		return -EFSCORRUPTED;
+	int				error;
 
-	error = xlog_recover_iget(mp,  attrp->alfi_ino, &ip);
+	error = xlog_recover_iget(mp,  attrp->alfi_ino, ipp);
 	if (error)
-		return error;
+		return ERR_PTR(error);
 
 	attr = kmem_zalloc(sizeof(struct xfs_attr_intent) +
 			   sizeof(struct xfs_da_args), KM_NOFS);
@@ -600,7 +579,7 @@ xfs_attri_item_recover(
 	attr->xattri_nameval = xfs_attri_log_nameval_get(nv);
 	ASSERT(attr->xattri_nameval);
 
-	args->dp = ip;
+	args->dp = *ipp;
 	args->geo = mp->m_attr_geo;
 	args->whichfork = XFS_ATTR_FORK;
 	args->name = nv->name.i_addr;
@@ -624,40 +603,64 @@ xfs_attri_item_recover(
 	case XFS_ATTRI_OP_FLAGS_REMOVE:
 		attr->xattri_dela_state = xfs_attr_init_remove_state(args);
 		break;
-	default:
-		ASSERT(0);
-		error = -EFSCORRUPTED;
-		goto out;
 	}
 
+	xfs_defer_add_item(dfp, &attr->xattri_list);
+	return attr;
+}
+
+/*
+ * Process an attr intent item that was recovered from the log.  We need to
+ * delete the attr that it describes.
+ */
+STATIC int
+xfs_attr_recover_work(
+	struct xfs_defer_pending	*dfp,
+	struct list_head		*capture_list)
+{
+	struct xfs_log_item		*lip = dfp->dfp_intent;
+	struct xfs_attri_log_item	*attrip = ATTRI_ITEM(lip);
+	struct xfs_attr_intent		*attr;
+	struct xfs_mount		*mp = lip->li_log->l_mp;
+	struct xfs_inode		*ip = NULL;
+	struct xfs_da_args		*args;
+	struct xfs_trans		*tp;
+	struct xfs_trans_res		resv;
+	struct xfs_attri_log_format	*attrp;
+	struct xfs_attri_log_nameval	*nv = attrip->attri_nameval;
+	int				error;
+	int				total;
+
+	/*
+	 * First check the validity of the attr described by the ATTRI.  If any
+	 * are bad, then assume that all are bad and just toss the ATTRI.
+	 */
+	attrp = &attrip->attri_format;
+	if (!xfs_attri_validate(mp, attrp) ||
+	    !xfs_attr_namecheck(attrp->alfi_attr_filter, nv->name.i_addr,
+				nv->name.i_len))
+		return -EFSCORRUPTED;
+
+	attr = xfs_attri_recover_work(mp, dfp, attrp, &ip, nv);
+	if (IS_ERR(attr))
+		return PTR_ERR(attr);
+	args = attr->xattri_da_args;
+
 	xfs_init_attr_trans(args, &resv, &total);
 	resv = xlog_recover_resv(&resv);
 	error = xfs_trans_alloc(mp, &resv, total, 0, XFS_TRANS_RESERVE, &tp);
 	if (error)
-		goto out;
-
+		return error;
 	args->trans = tp;
-	done_item = xfs_trans_get_attrd(tp, attrip);
-	xlog_recover_transfer_intent(tp, dfp);
 
 	xfs_ilock(ip, XFS_ILOCK_EXCL);
 	xfs_trans_ijoin(tp, ip, 0);
 
-	error = xfs_xattri_finish_update(attr, done_item);
-	if (error == -EAGAIN) {
-		/*
-		 * There's more work to do, so add the intent item to this
-		 * transaction so that we can continue it later.
-		 */
-		xfs_defer_add(tp, XFS_DEFER_OPS_TYPE_ATTR, &attr->xattri_list);
-		error = xfs_defer_ops_capture_and_commit(tp, capture_list);
-		if (error)
-			goto out_unlock;
-
-		xfs_iunlock(ip, XFS_ILOCK_EXCL);
-		xfs_irele(ip);
-		return 0;
-	}
+	error = xlog_recover_finish_intent(tp, dfp);
+	if (error == -EFSCORRUPTED)
+		XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+				&attrip->attri_format,
+				sizeof(attrip->attri_format));
 	if (error) {
 		xfs_trans_cancel(tp);
 		goto out_unlock;
@@ -667,8 +670,6 @@ xfs_attri_item_recover(
 out_unlock:
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	xfs_irele(ip);
-out:
-	xfs_attr_free_item(attr);
 	return error;
 }
 
@@ -892,6 +893,7 @@ const struct xfs_defer_op_type xfs_attr_defer_type = {
 	.create_done	= xfs_attr_create_done,
 	.finish_item	= xfs_attr_finish_item,
 	.cancel_item	= xfs_attr_cancel_item,
+	.recover_work	= xfs_attr_recover_work,
 };
 
 /*
@@ -928,7 +930,6 @@ static const struct xfs_item_ops xfs_attri_item_ops = {
 	.iop_format	= xfs_attri_item_format,
 	.iop_unpin	= xfs_attri_item_unpin,
 	.iop_release    = xfs_attri_item_release,
-	.iop_recover	= xfs_attri_item_recover,
 	.iop_match	= xfs_attri_item_match,
 	.iop_relog	= xfs_attri_item_relog,
 };
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_bmap_item.c linux-libre-6.6.145-gnu/fs/xfs/xfs_bmap_item.c
index 969cad575c302..59b438ac37a25 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_bmap_item.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_bmap_item.c
@@ -438,15 +438,6 @@ xfs_bmap_update_cancel_item(
 	kmem_cache_free(xfs_bmap_intent_cache, bi);
 }
 
-const struct xfs_defer_op_type xfs_bmap_update_defer_type = {
-	.max_items	= XFS_BUI_MAX_FAST_EXTENTS,
-	.create_intent	= xfs_bmap_update_create_intent,
-	.abort_intent	= xfs_bmap_update_abort_intent,
-	.create_done	= xfs_bmap_update_create_done,
-	.finish_item	= xfs_bmap_update_finish_item,
-	.cancel_item	= xfs_bmap_update_cancel_item,
-};
-
 /* Is this recovered BUI ok? */
 static inline bool
 xfs_bui_validate(
@@ -481,16 +472,45 @@ xfs_bui_validate(
 	return xfs_verify_fsbext(mp, map->me_startblock, map->me_len);
 }
 
+static inline struct xfs_bmap_intent *
+xfs_bui_recover_work(
+	struct xfs_mount		*mp,
+	struct xfs_defer_pending	*dfp,
+	struct xfs_inode		**ipp,
+	struct xfs_map_extent		*map)
+{
+	struct xfs_bmap_intent		*bi;
+	int				error;
+
+	error = xlog_recover_iget(mp, map->me_owner, ipp);
+	if (error)
+		return ERR_PTR(error);
+
+	bi = kmem_cache_zalloc(xfs_bmap_intent_cache, GFP_NOFS | __GFP_NOFAIL);
+	bi->bi_whichfork = (map->me_flags & XFS_BMAP_EXTENT_ATTR_FORK) ?
+			XFS_ATTR_FORK : XFS_DATA_FORK;
+	bi->bi_type = map->me_flags & XFS_BMAP_EXTENT_TYPE_MASK;
+	bi->bi_bmap.br_startblock = map->me_startblock;
+	bi->bi_bmap.br_startoff = map->me_startoff;
+	bi->bi_bmap.br_blockcount = map->me_len;
+	bi->bi_bmap.br_state = (map->me_flags & XFS_BMAP_EXTENT_UNWRITTEN) ?
+			XFS_EXT_UNWRITTEN : XFS_EXT_NORM;
+	bi->bi_owner = *ipp;
+	xfs_bmap_update_get_group(mp, bi);
+
+	xfs_defer_add_item(dfp, &bi->bi_list);
+	return bi;
+}
+
 /*
  * Process a bmap update intent item that was recovered from the log.
  * We need to update some inode's bmbt.
  */
 STATIC int
-xfs_bui_item_recover(
+xfs_bmap_recover_work(
 	struct xfs_defer_pending	*dfp,
 	struct list_head		*capture_list)
 {
-	struct xfs_bmap_intent		fake = { };
 	struct xfs_trans_res		resv;
 	struct xfs_log_item		*lip = dfp->dfp_intent;
 	struct xfs_bui_log_item		*buip = BUI_ITEM(lip);
@@ -498,7 +518,7 @@ xfs_bui_item_recover(
 	struct xfs_inode		*ip = NULL;
 	struct xfs_mount		*mp = lip->li_log->l_mp;
 	struct xfs_map_extent		*map;
-	struct xfs_bud_log_item		*budp;
+	struct xfs_bmap_intent		*work;
 	int				iext_delta;
 	int				error = 0;
 
@@ -509,13 +529,9 @@ xfs_bui_item_recover(
 	}
 
 	map = &buip->bui_format.bui_extents[0];
-	fake.bi_whichfork = (map->me_flags & XFS_BMAP_EXTENT_ATTR_FORK) ?
-			XFS_ATTR_FORK : XFS_DATA_FORK;
-	fake.bi_type = map->me_flags & XFS_BMAP_EXTENT_TYPE_MASK;
-
-	error = xlog_recover_iget(mp, map->me_owner, &ip);
-	if (error)
-		return error;
+	work = xfs_bui_recover_work(mp, dfp, &ip, map);
+	if (IS_ERR(work))
+		return PTR_ERR(work);
 
 	/* Allocate transaction and do the work. */
 	resv = xlog_recover_resv(&M_RES(mp)->tr_itruncate);
@@ -524,44 +540,27 @@ xfs_bui_item_recover(
 	if (error)
 		goto err_rele;
 
-	budp = xfs_trans_get_bud(tp, buip);
-	xlog_recover_transfer_intent(tp, dfp);
-
 	xfs_ilock(ip, XFS_ILOCK_EXCL);
 	xfs_trans_ijoin(tp, ip, 0);
 
-	if (fake.bi_type == XFS_BMAP_MAP)
+	if (work->bi_type == XFS_BMAP_MAP)
 		iext_delta = XFS_IEXT_ADD_NOSPLIT_CNT;
 	else
 		iext_delta = XFS_IEXT_PUNCH_HOLE_CNT;
 
-	error = xfs_iext_count_may_overflow(ip, fake.bi_whichfork, iext_delta);
+	error = xfs_iext_count_may_overflow(ip, work->bi_whichfork, iext_delta);
 	if (error == -EFBIG)
 		error = xfs_iext_count_upgrade(tp, ip, iext_delta);
 	if (error)
 		goto err_cancel;
 
-	fake.bi_owner = ip;
-	fake.bi_bmap.br_startblock = map->me_startblock;
-	fake.bi_bmap.br_startoff = map->me_startoff;
-	fake.bi_bmap.br_blockcount = map->me_len;
-	fake.bi_bmap.br_state = (map->me_flags & XFS_BMAP_EXTENT_UNWRITTEN) ?
-			XFS_EXT_UNWRITTEN : XFS_EXT_NORM;
-
-	xfs_bmap_update_get_group(mp, &fake);
-	error = xfs_trans_log_finish_bmap_update(tp, budp, &fake);
+	error = xlog_recover_finish_intent(tp, dfp);
 	if (error == -EFSCORRUPTED)
-		XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, map,
-				sizeof(*map));
-	xfs_bmap_update_put_group(&fake);
+		XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+				&buip->bui_format, sizeof(buip->bui_format));
 	if (error)
 		goto err_cancel;
 
-	if (fake.bi_bmap.br_blockcount > 0) {
-		ASSERT(fake.bi_type == XFS_BMAP_UNMAP);
-		xfs_bmap_unmap_extent(tp, ip, &fake.bi_bmap);
-	}
-
 	/*
 	 * Commit transaction, which frees the transaction and saves the inode
 	 * for later replay activities.
@@ -583,6 +582,16 @@ err_rele:
 	return error;
 }
 
+const struct xfs_defer_op_type xfs_bmap_update_defer_type = {
+	.max_items	= XFS_BUI_MAX_FAST_EXTENTS,
+	.create_intent	= xfs_bmap_update_create_intent,
+	.abort_intent	= xfs_bmap_update_abort_intent,
+	.create_done	= xfs_bmap_update_create_done,
+	.finish_item	= xfs_bmap_update_finish_item,
+	.cancel_item	= xfs_bmap_update_cancel_item,
+	.recover_work	= xfs_bmap_recover_work,
+};
+
 STATIC bool
 xfs_bui_item_match(
 	struct xfs_log_item	*lip,
@@ -623,7 +632,6 @@ static const struct xfs_item_ops xfs_bui_item_ops = {
 	.iop_format	= xfs_bui_item_format,
 	.iop_unpin	= xfs_bui_item_unpin,
 	.iop_release	= xfs_bui_item_release,
-	.iop_recover	= xfs_bui_item_recover,
 	.iop_match	= xfs_bui_item_match,
 	.iop_relog	= xfs_bui_item_relog,
 };
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_dquot.c linux-libre-6.6.145-gnu/fs/xfs/xfs_dquot.c
index ce42208d51bea..fa9a34790aa9c 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_dquot.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_dquot.c
@@ -1174,6 +1174,14 @@ xfs_qm_dqflush_check(
 	    type != XFS_DQTYPE_PROJ)
 		return __this_address;
 
+	/* bigtime flag should never be set on root dquots */
+	if (dqp->q_type & XFS_DQTYPE_BIGTIME) {
+		if (!xfs_has_bigtime(dqp->q_mount))
+			return __this_address;
+		if (dqp->q_id == 0)
+			return __this_address;
+	}
+
 	if (dqp->q_id == 0)
 		return NULL;
 
@@ -1189,14 +1197,6 @@ xfs_qm_dqflush_check(
 	    !dqp->q_rtb.timer)
 		return __this_address;
 
-	/* bigtime flag should never be set on root dquots */
-	if (dqp->q_type & XFS_DQTYPE_BIGTIME) {
-		if (!xfs_has_bigtime(dqp->q_mount))
-			return __this_address;
-		if (dqp->q_id == 0)
-			return __this_address;
-	}
-
 	return NULL;
 }
 
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_extfree_item.c linux-libre-6.6.145-gnu/fs/xfs/xfs_extfree_item.c
index c9908fb337657..49e96ffd64e0c 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_extfree_item.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_extfree_item.c
@@ -567,15 +567,6 @@ xfs_extent_free_cancel_item(
 	kmem_cache_free(xfs_extfree_item_cache, xefi);
 }
 
-const struct xfs_defer_op_type xfs_extent_free_defer_type = {
-	.max_items	= XFS_EFI_MAX_FAST_EXTENTS,
-	.create_intent	= xfs_extent_free_create_intent,
-	.abort_intent	= xfs_extent_free_abort_intent,
-	.create_done	= xfs_extent_free_create_done,
-	.finish_item	= xfs_extent_free_finish_item,
-	.cancel_item	= xfs_extent_free_cancel_item,
-};
-
 /*
  * AGFL blocks are accounted differently in the reserve pools and are not
  * inserted into the busy extent list.
@@ -632,16 +623,6 @@ xfs_agfl_free_finish_item(
 	return error;
 }
 
-/* sub-type with special handling for AGFL deferred frees */
-const struct xfs_defer_op_type xfs_agfl_free_defer_type = {
-	.max_items	= XFS_EFI_MAX_FAST_EXTENTS,
-	.create_intent	= xfs_extent_free_create_intent,
-	.abort_intent	= xfs_extent_free_abort_intent,
-	.create_done	= xfs_extent_free_create_done,
-	.finish_item	= xfs_agfl_free_finish_item,
-	.cancel_item	= xfs_extent_free_cancel_item,
-};
-
 /* Is this recovered EFI ok? */
 static inline bool
 xfs_efi_validate_ext(
@@ -651,12 +632,31 @@ xfs_efi_validate_ext(
 	return xfs_verify_fsbext(mp, extp->ext_start, extp->ext_len);
 }
 
+static inline void
+xfs_efi_recover_work(
+	struct xfs_mount		*mp,
+	struct xfs_defer_pending	*dfp,
+	struct xfs_extent		*extp)
+{
+	struct xfs_extent_free_item	*xefi;
+
+	xefi = kmem_cache_zalloc(xfs_extfree_item_cache,
+			       GFP_KERNEL | __GFP_NOFAIL);
+	xefi->xefi_startblock = extp->ext_start;
+	xefi->xefi_blockcount = extp->ext_len;
+	xefi->xefi_agresv = XFS_AG_RESV_NONE;
+	xefi->xefi_owner = XFS_RMAP_OWN_UNKNOWN;
+	xfs_extent_free_get_group(mp, xefi);
+
+	xfs_defer_add_item(dfp, &xefi->xefi_list);
+}
+
 /*
  * Process an extent free intent item that was recovered from
  * the log.  We need to free the extents that it describes.
  */
 STATIC int
-xfs_efi_item_recover(
+xfs_extent_free_recover_work(
 	struct xfs_defer_pending	*dfp,
 	struct list_head		*capture_list)
 {
@@ -664,11 +664,9 @@ xfs_efi_item_recover(
 	struct xfs_log_item		*lip = dfp->dfp_intent;
 	struct xfs_efi_log_item		*efip = EFI_ITEM(lip);
 	struct xfs_mount		*mp = lip->li_log->l_mp;
-	struct xfs_efd_log_item		*efdp;
 	struct xfs_trans		*tp;
 	int				i;
 	int				error = 0;
-	bool				requeue_only = false;
 
 	/*
 	 * First check the validity of the extents described by the
@@ -683,6 +681,8 @@ xfs_efi_item_recover(
 					sizeof(efip->efi_format));
 			return -EFSCORRUPTED;
 		}
+
+		xfs_efi_recover_work(mp, dfp, &efip->efi_format.efi_extents[i]);
 	}
 
 	resv = xlog_recover_resv(&M_RES(mp)->tr_itruncate);
@@ -690,50 +690,13 @@ xfs_efi_item_recover(
 	if (error)
 		return error;
 
-	efdp = xfs_trans_get_efd(tp, efip, efip->efi_format.efi_nextents);
-	xlog_recover_transfer_intent(tp, dfp);
-
-	for (i = 0; i < efip->efi_format.efi_nextents; i++) {
-		struct xfs_extent_free_item	fake = {
-			.xefi_owner		= XFS_RMAP_OWN_UNKNOWN,
-			.xefi_agresv		= XFS_AG_RESV_NONE,
-		};
-		struct xfs_extent		*extp;
-
-		extp = &efip->efi_format.efi_extents[i];
-
-		fake.xefi_startblock = extp->ext_start;
-		fake.xefi_blockcount = extp->ext_len;
-
-		if (!requeue_only) {
-			xfs_extent_free_get_group(mp, &fake);
-			error = xfs_trans_free_extent(tp, efdp, &fake);
-			xfs_extent_free_put_group(&fake);
-		}
-
-		/*
-		 * If we can't free the extent without potentially deadlocking,
-		 * requeue the rest of the extents to a new so that they get
-		 * run again later with a new transaction context.
-		 */
-		if (error == -EAGAIN || requeue_only) {
-			error = xfs_free_extent_later(tp, fake.xefi_startblock,
-					fake.xefi_blockcount,
-					&XFS_RMAP_OINFO_ANY_OWNER,
-					fake.xefi_agresv);
-			if (!error) {
-				requeue_only = true;
-				continue;
-			}
-		}
-
-		if (error == -EFSCORRUPTED)
-			XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
-					extp, sizeof(*extp));
-		if (error)
-			goto abort_error;
-
-	}
+	error = xlog_recover_finish_intent(tp, dfp);
+	if (error == -EFSCORRUPTED)
+		XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+				&efip->efi_format,
+				sizeof(efip->efi_format));
+	if (error)
+		goto abort_error;
 
 	return xfs_defer_ops_capture_and_commit(tp, capture_list);
 
@@ -742,6 +705,27 @@ abort_error:
 	return error;
 }
 
+const struct xfs_defer_op_type xfs_extent_free_defer_type = {
+	.max_items	= XFS_EFI_MAX_FAST_EXTENTS,
+	.create_intent	= xfs_extent_free_create_intent,
+	.abort_intent	= xfs_extent_free_abort_intent,
+	.create_done	= xfs_extent_free_create_done,
+	.finish_item	= xfs_extent_free_finish_item,
+	.cancel_item	= xfs_extent_free_cancel_item,
+	.recover_work	= xfs_extent_free_recover_work,
+};
+
+/* sub-type with special handling for AGFL deferred frees */
+const struct xfs_defer_op_type xfs_agfl_free_defer_type = {
+	.max_items	= XFS_EFI_MAX_FAST_EXTENTS,
+	.create_intent	= xfs_extent_free_create_intent,
+	.abort_intent	= xfs_extent_free_abort_intent,
+	.create_done	= xfs_extent_free_create_done,
+	.finish_item	= xfs_agfl_free_finish_item,
+	.cancel_item	= xfs_extent_free_cancel_item,
+	.recover_work	= xfs_extent_free_recover_work,
+};
+
 STATIC bool
 xfs_efi_item_match(
 	struct xfs_log_item	*lip,
@@ -784,7 +768,6 @@ static const struct xfs_item_ops xfs_efi_item_ops = {
 	.iop_format	= xfs_efi_item_format,
 	.iop_unpin	= xfs_efi_item_unpin,
 	.iop_release	= xfs_efi_item_release,
-	.iop_recover	= xfs_efi_item_recover,
 	.iop_match	= xfs_efi_item_match,
 	.iop_relog	= xfs_efi_item_relog,
 };
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_log_recover.c linux-libre-6.6.145-gnu/fs/xfs/xfs_log_recover.c
index f708bf4104b1a..6989c0253d376 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_log_recover.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_log_recover.c
@@ -1028,7 +1028,7 @@ xlog_verify_head(
 {
 	struct xlog_rec_header	*tmp_rhead;
 	char			*tmp_buffer;
-	xfs_daddr_t		first_bad;
+	xfs_daddr_t		first_bad = XFS_BUF_DADDR_NULL;
 	xfs_daddr_t		tmp_rhead_blk;
 	int			found;
 	int			error;
@@ -1057,7 +1057,8 @@ xlog_verify_head(
 	 */
 	error = xlog_do_recovery_pass(log, *head_blk, tmp_rhead_blk,
 				      XLOG_RECOVER_CRCPASS, &first_bad);
-	if ((error == -EFSBADCRC || error == -EFSCORRUPTED) && first_bad) {
+	if ((error == -EFSBADCRC || error == -EFSCORRUPTED) &&
+	    first_bad != XFS_BUF_DADDR_NULL) {
 		/*
 		 * We've hit a potential torn write. Reset the error and warn
 		 * about it.
@@ -1871,6 +1872,15 @@ xlog_recover_reorder_trans(
 	list_for_each_entry_safe(item, n, &sort_list, ri_list) {
 		enum xlog_recover_reorder	fate = XLOG_REORDER_ITEM_LIST;
 
+		/* a committed item with no regions has a NULL ri_buf[0] */
+		if (!item->ri_cnt || !item->ri_buf) {
+			xfs_warn(log->l_mp,
+				"%s: committed log item has no regions",
+				__func__);
+			error = -EFSCORRUPTED;
+			break;
+		}
+
 		item->ri_ops = xlog_find_item_ops(item);
 		if (!item->ri_ops) {
 			xfs_warn(log->l_mp,
@@ -2565,17 +2575,14 @@ xlog_recover_process_intents(
 #endif
 
 	list_for_each_entry_safe(dfp, n, &log->r_dfops, dfp_list) {
-		struct xfs_log_item	*lip = dfp->dfp_intent;
-		const struct xfs_item_ops *ops = lip->li_ops;
-
-		ASSERT(xlog_item_is_intent(lip));
+		ASSERT(xlog_item_is_intent(dfp->dfp_intent));
 
 		/*
 		 * We should never see a redo item with a LSN higher than
 		 * the last transaction we found in the log at the start
 		 * of recovery.
 		 */
-		ASSERT(XFS_LSN_CMP(last_lsn, lip->li_lsn) >= 0);
+		ASSERT(XFS_LSN_CMP(last_lsn, dfp->dfp_intent->li_lsn) >= 0);
 
 		/*
 		 * NOTE: If your intent processing routine can create more
@@ -2584,16 +2591,13 @@ xlog_recover_process_intents(
 		 * replayed in the wrong order!
 		 *
 		 * The recovery function can free the log item, so we must not
-		 * access lip after it returns.
+		 * access dfp->dfp_intent after it returns.  It must dispose of
+		 * @dfp if it returns 0.
 		 */
-		error = ops->iop_recover(dfp, &capture_list);
-		if (error) {
-			trace_xlog_intent_recovery_failed(log->l_mp, error,
-					ops->iop_recover);
+		error = xfs_defer_finish_recovery(log->l_mp, dfp,
+				&capture_list);
+		if (error)
 			break;
-		}
-
-		xfs_defer_cancel_recovery(log->l_mp, dfp);
 	}
 	if (error)
 		goto err;
@@ -2627,15 +2631,22 @@ xlog_recover_cancel_intents(
 }
 
 /*
- * Transfer ownership of the recovered log intent item to the recovery
- * transaction.
+ * Transfer ownership of the recovered pending work to the recovery transaction
+ * and try to finish the work.  If there is more work to be done, the dfp will
+ * remain attached to the transaction.  If not, the dfp is freed.
  */
-void
-xlog_recover_transfer_intent(
+int
+xlog_recover_finish_intent(
 	struct xfs_trans		*tp,
 	struct xfs_defer_pending	*dfp)
 {
-	dfp->dfp_intent = NULL;
+	int				error;
+
+	list_move(&dfp->dfp_list, &tp->t_dfops);
+	error = xfs_defer_finish_one(tp, dfp);
+	if (error == -EAGAIN)
+		return 0;
+	return error;
 }
 
 /*
@@ -3554,4 +3565,3 @@ xlog_recover_cancel(
 	if (xlog_recovery_needed(log))
 		xlog_recover_cancel_intents(log);
 }
-
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_refcount_item.c linux-libre-6.6.145-gnu/fs/xfs/xfs_refcount_item.c
index f1b2592238022..48f1a38b272e1 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_refcount_item.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_refcount_item.c
@@ -433,16 +433,6 @@ xfs_refcount_update_cancel_item(
 	kmem_cache_free(xfs_refcount_intent_cache, ri);
 }
 
-const struct xfs_defer_op_type xfs_refcount_update_defer_type = {
-	.max_items	= XFS_CUI_MAX_FAST_EXTENTS,
-	.create_intent	= xfs_refcount_update_create_intent,
-	.abort_intent	= xfs_refcount_update_abort_intent,
-	.create_done	= xfs_refcount_update_create_done,
-	.finish_item	= xfs_refcount_update_finish_item,
-	.finish_cleanup = xfs_refcount_finish_one_cleanup,
-	.cancel_item	= xfs_refcount_update_cancel_item,
-};
-
 /* Is this recovered CUI ok? */
 static inline bool
 xfs_cui_validate_phys(
@@ -468,24 +458,38 @@ xfs_cui_validate_phys(
 	return xfs_verify_fsbext(mp, pmap->pe_startblock, pmap->pe_len);
 }
 
+static inline void
+xfs_cui_recover_work(
+	struct xfs_mount		*mp,
+	struct xfs_defer_pending	*dfp,
+	struct xfs_phys_extent		*pmap)
+{
+	struct xfs_refcount_intent	*ri;
+
+	ri = kmem_cache_alloc(xfs_refcount_intent_cache,
+			GFP_NOFS | __GFP_NOFAIL);
+	ri->ri_type = pmap->pe_flags & XFS_REFCOUNT_EXTENT_TYPE_MASK;
+	ri->ri_startblock = pmap->pe_startblock;
+	ri->ri_blockcount = pmap->pe_len;
+	xfs_refcount_update_get_group(mp, ri);
+
+	xfs_defer_add_item(dfp, &ri->ri_list);
+}
+
 /*
  * Process a refcount update intent item that was recovered from the log.
  * We need to update the refcountbt.
  */
 STATIC int
-xfs_cui_item_recover(
+xfs_refcount_recover_work(
 	struct xfs_defer_pending	*dfp,
 	struct list_head		*capture_list)
 {
 	struct xfs_trans_res		resv;
 	struct xfs_log_item		*lip = dfp->dfp_intent;
 	struct xfs_cui_log_item		*cuip = CUI_ITEM(lip);
-	struct xfs_cud_log_item		*cudp;
 	struct xfs_trans		*tp;
-	struct xfs_btree_cur		*rcur = NULL;
 	struct xfs_mount		*mp = lip->li_log->l_mp;
-	unsigned int			refc_type;
-	bool				requeue_only = false;
 	int				i;
 	int				error = 0;
 
@@ -502,6 +506,8 @@ xfs_cui_item_recover(
 					sizeof(cuip->cui_format));
 			return -EFSCORRUPTED;
 		}
+
+		xfs_cui_recover_work(mp, dfp, &cuip->cui_format.cui_extents[i]);
 	}
 
 	/*
@@ -522,86 +528,32 @@ xfs_cui_item_recover(
 	if (error)
 		return error;
 
-	cudp = xfs_trans_get_cud(tp, cuip);
-	xlog_recover_transfer_intent(tp, dfp);
-
-	for (i = 0; i < cuip->cui_format.cui_nextents; i++) {
-		struct xfs_refcount_intent	fake = { };
-		struct xfs_phys_extent		*pmap;
-
-		pmap = &cuip->cui_format.cui_extents[i];
-		refc_type = pmap->pe_flags & XFS_REFCOUNT_EXTENT_TYPE_MASK;
-		switch (refc_type) {
-		case XFS_REFCOUNT_INCREASE:
-		case XFS_REFCOUNT_DECREASE:
-		case XFS_REFCOUNT_ALLOC_COW:
-		case XFS_REFCOUNT_FREE_COW:
-			fake.ri_type = refc_type;
-			break;
-		default:
-			XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
-					&cuip->cui_format,
-					sizeof(cuip->cui_format));
-			error = -EFSCORRUPTED;
-			goto abort_error;
-		}
-
-		fake.ri_startblock = pmap->pe_startblock;
-		fake.ri_blockcount = pmap->pe_len;
-
-		if (!requeue_only) {
-			xfs_refcount_update_get_group(mp, &fake);
-			error = xfs_trans_log_finish_refcount_update(tp, cudp,
-					&fake, &rcur);
-			xfs_refcount_update_put_group(&fake);
-		}
-		if (error == -EFSCORRUPTED)
-			XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
-					&cuip->cui_format,
-					sizeof(cuip->cui_format));
-		if (error)
-			goto abort_error;
-
-		/* Requeue what we didn't finish. */
-		if (fake.ri_blockcount > 0) {
-			struct xfs_bmbt_irec	irec = {
-				.br_startblock	= fake.ri_startblock,
-				.br_blockcount	= fake.ri_blockcount,
-			};
-
-			switch (fake.ri_type) {
-			case XFS_REFCOUNT_INCREASE:
-				xfs_refcount_increase_extent(tp, &irec);
-				break;
-			case XFS_REFCOUNT_DECREASE:
-				xfs_refcount_decrease_extent(tp, &irec);
-				break;
-			case XFS_REFCOUNT_ALLOC_COW:
-				xfs_refcount_alloc_cow_extent(tp,
-						irec.br_startblock,
-						irec.br_blockcount);
-				break;
-			case XFS_REFCOUNT_FREE_COW:
-				xfs_refcount_free_cow_extent(tp,
-						irec.br_startblock,
-						irec.br_blockcount);
-				break;
-			default:
-				ASSERT(0);
-			}
-			requeue_only = true;
-		}
-	}
+	error = xlog_recover_finish_intent(tp, dfp);
+	if (error == -EFSCORRUPTED)
+		XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+				&cuip->cui_format,
+				sizeof(cuip->cui_format));
+	if (error)
+		goto abort_error;
 
-	xfs_refcount_finish_one_cleanup(tp, rcur, error);
 	return xfs_defer_ops_capture_and_commit(tp, capture_list);
 
 abort_error:
-	xfs_refcount_finish_one_cleanup(tp, rcur, error);
 	xfs_trans_cancel(tp);
 	return error;
 }
 
+const struct xfs_defer_op_type xfs_refcount_update_defer_type = {
+	.max_items	= XFS_CUI_MAX_FAST_EXTENTS,
+	.create_intent	= xfs_refcount_update_create_intent,
+	.abort_intent	= xfs_refcount_update_abort_intent,
+	.create_done	= xfs_refcount_update_create_done,
+	.finish_item	= xfs_refcount_update_finish_item,
+	.finish_cleanup = xfs_refcount_finish_one_cleanup,
+	.cancel_item	= xfs_refcount_update_cancel_item,
+	.recover_work	= xfs_refcount_recover_work,
+};
+
 STATIC bool
 xfs_cui_item_match(
 	struct xfs_log_item	*lip,
@@ -642,7 +594,6 @@ static const struct xfs_item_ops xfs_cui_item_ops = {
 	.iop_format	= xfs_cui_item_format,
 	.iop_unpin	= xfs_cui_item_unpin,
 	.iop_release	= xfs_cui_item_release,
-	.iop_recover	= xfs_cui_item_recover,
 	.iop_match	= xfs_cui_item_match,
 	.iop_relog	= xfs_cui_item_relog,
 };
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_reflink.c linux-libre-6.6.145-gnu/fs/xfs/xfs_reflink.c
index 4058cf361d215..23d1650aee482 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_reflink.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_reflink.c
@@ -389,6 +389,7 @@ xfs_reflink_fill_cow_hole(
 	struct xfs_trans	*tp;
 	xfs_filblks_t		resaligned;
 	xfs_extlen_t		resblks;
+	unsigned int		seq_before = READ_ONCE(ip->i_df.if_seq);
 	int			nimaps;
 	int			error;
 	bool			found;
@@ -407,6 +408,22 @@ xfs_reflink_fill_cow_hole(
 
 	*lockmode = XFS_ILOCK_EXCL;
 
+	/*
+	 * The data fork mapping may have changed while we dropped the ILOCK
+	 * (a racing O_DIRECT writer under IOLOCK_SHARED can complete a full
+	 * CoW cycle including xfs_reflink_end_cow(), which remaps this offset
+	 * and drops the refcount of the old shared block).  Re-read it so the
+	 * shared-status recheck below and the caller's in-place iomap both
+	 * operate on the current mapping rather than a stale physical block.
+	 */
+	if (seq_before != READ_ONCE(ip->i_df.if_seq)) {
+		nimaps = 1;
+		error = xfs_bmapi_read(ip, imap->br_startoff,
+				imap->br_blockcount, imap, &nimaps, 0);
+		if (error)
+			goto out_trans_cancel;
+	}
+
 	error = xfs_find_trim_cow_extent(ip, imap, cmap, shared, &found);
 	if (error || !*shared)
 		goto out_trans_cancel;
@@ -453,6 +470,8 @@ xfs_reflink_fill_delalloc(
 	bool			found;
 
 	do {
+		unsigned int	seq_before = READ_ONCE(ip->i_df.if_seq);
+
 		xfs_iunlock(ip, *lockmode);
 		*lockmode = 0;
 
@@ -463,6 +482,23 @@ xfs_reflink_fill_delalloc(
 
 		*lockmode = XFS_ILOCK_EXCL;
 
+		/*
+		 * The data fork mapping may have changed while we dropped the
+		 * ILOCK (a racing O_DIRECT writer under IOLOCK_SHARED can
+		 * complete a full CoW cycle including xfs_reflink_end_cow(),
+		 * which remaps this offset and drops the refcount of the old
+		 * shared block).  Re-read it so the shared-status recheck
+		 * below and the caller's in-place iomap both operate on the
+		 * current mapping rather than a stale physical block.
+		 */
+		if (seq_before != READ_ONCE(ip->i_df.if_seq)) {
+			nimaps = 1;
+			error = xfs_bmapi_read(ip, imap->br_startoff,
+					imap->br_blockcount, imap, &nimaps, 0);
+			if (error)
+				goto out_trans_cancel;
+		}
+
 		error = xfs_find_trim_cow_extent(ip, imap, cmap, shared,
 				&found);
 		if (error || !*shared)
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_rmap_item.c linux-libre-6.6.145-gnu/fs/xfs/xfs_rmap_item.c
index 5e8a02d2b045d..23684bc2ab85a 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_rmap_item.c
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_rmap_item.c
@@ -452,16 +452,6 @@ xfs_rmap_update_cancel_item(
 	kmem_cache_free(xfs_rmap_intent_cache, ri);
 }
 
-const struct xfs_defer_op_type xfs_rmap_update_defer_type = {
-	.max_items	= XFS_RUI_MAX_FAST_EXTENTS,
-	.create_intent	= xfs_rmap_update_create_intent,
-	.abort_intent	= xfs_rmap_update_abort_intent,
-	.create_done	= xfs_rmap_update_create_done,
-	.finish_item	= xfs_rmap_update_finish_item,
-	.finish_cleanup = xfs_rmap_finish_one_cleanup,
-	.cancel_item	= xfs_rmap_update_cancel_item,
-};
-
 /* Is this recovered RUI ok? */
 static inline bool
 xfs_rui_validate_map(
@@ -498,21 +488,72 @@ xfs_rui_validate_map(
 	return xfs_verify_fsbext(mp, map->me_startblock, map->me_len);
 }
 
+static inline void
+xfs_rui_recover_work(
+	struct xfs_mount		*mp,
+	struct xfs_defer_pending	*dfp,
+	const struct xfs_map_extent	*map)
+{
+	struct xfs_rmap_intent		*ri;
+
+	ri = kmem_cache_alloc(xfs_rmap_intent_cache, GFP_NOFS | __GFP_NOFAIL);
+
+	switch (map->me_flags & XFS_RMAP_EXTENT_TYPE_MASK) {
+	case XFS_RMAP_EXTENT_MAP:
+		ri->ri_type = XFS_RMAP_MAP;
+		break;
+	case XFS_RMAP_EXTENT_MAP_SHARED:
+		ri->ri_type = XFS_RMAP_MAP_SHARED;
+		break;
+	case XFS_RMAP_EXTENT_UNMAP:
+		ri->ri_type = XFS_RMAP_UNMAP;
+		break;
+	case XFS_RMAP_EXTENT_UNMAP_SHARED:
+		ri->ri_type = XFS_RMAP_UNMAP_SHARED;
+		break;
+	case XFS_RMAP_EXTENT_CONVERT:
+		ri->ri_type = XFS_RMAP_CONVERT;
+		break;
+	case XFS_RMAP_EXTENT_CONVERT_SHARED:
+		ri->ri_type = XFS_RMAP_CONVERT_SHARED;
+		break;
+	case XFS_RMAP_EXTENT_ALLOC:
+		ri->ri_type = XFS_RMAP_ALLOC;
+		break;
+	case XFS_RMAP_EXTENT_FREE:
+		ri->ri_type = XFS_RMAP_FREE;
+		break;
+	default:
+		ASSERT(0);
+		return;
+	}
+
+	ri->ri_owner = map->me_owner;
+	ri->ri_whichfork = (map->me_flags & XFS_RMAP_EXTENT_ATTR_FORK) ?
+			XFS_ATTR_FORK : XFS_DATA_FORK;
+	ri->ri_bmap.br_startblock = map->me_startblock;
+	ri->ri_bmap.br_startoff = map->me_startoff;
+	ri->ri_bmap.br_blockcount = map->me_len;
+	ri->ri_bmap.br_state = (map->me_flags & XFS_RMAP_EXTENT_UNWRITTEN) ?
+			XFS_EXT_UNWRITTEN : XFS_EXT_NORM;
+	xfs_rmap_update_get_group(mp, ri);
+
+	xfs_defer_add_item(dfp, &ri->ri_list);
+}
+
 /*
  * Process an rmap update intent item that was recovered from the log.
  * We need to update the rmapbt.
  */
 STATIC int
-xfs_rui_item_recover(
+xfs_rmap_recover_work(
 	struct xfs_defer_pending	*dfp,
 	struct list_head		*capture_list)
 {
 	struct xfs_trans_res		resv;
 	struct xfs_log_item		*lip = dfp->dfp_intent;
 	struct xfs_rui_log_item		*ruip = RUI_ITEM(lip);
-	struct xfs_rud_log_item		*rudp;
 	struct xfs_trans		*tp;
-	struct xfs_btree_cur		*rcur = NULL;
 	struct xfs_mount		*mp = lip->li_log->l_mp;
 	int				i;
 	int				error = 0;
@@ -530,6 +571,8 @@ xfs_rui_item_recover(
 					sizeof(ruip->rui_format));
 			return -EFSCORRUPTED;
 		}
+
+		xfs_rui_recover_work(mp, dfp, &ruip->rui_format.rui_extents[i]);
 	}
 
 	resv = xlog_recover_resv(&M_RES(mp)->tr_itruncate);
@@ -538,77 +581,32 @@ xfs_rui_item_recover(
 	if (error)
 		return error;
 
-	rudp = xfs_trans_get_rud(tp, ruip);
-	xlog_recover_transfer_intent(tp, dfp);
-
-	for (i = 0; i < ruip->rui_format.rui_nextents; i++) {
-		struct xfs_rmap_intent	fake = { };
-		struct xfs_map_extent	*map;
-
-		map = &ruip->rui_format.rui_extents[i];
-		switch (map->me_flags & XFS_RMAP_EXTENT_TYPE_MASK) {
-		case XFS_RMAP_EXTENT_MAP:
-			fake.ri_type = XFS_RMAP_MAP;
-			break;
-		case XFS_RMAP_EXTENT_MAP_SHARED:
-			fake.ri_type = XFS_RMAP_MAP_SHARED;
-			break;
-		case XFS_RMAP_EXTENT_UNMAP:
-			fake.ri_type = XFS_RMAP_UNMAP;
-			break;
-		case XFS_RMAP_EXTENT_UNMAP_SHARED:
-			fake.ri_type = XFS_RMAP_UNMAP_SHARED;
-			break;
-		case XFS_RMAP_EXTENT_CONVERT:
-			fake.ri_type = XFS_RMAP_CONVERT;
-			break;
-		case XFS_RMAP_EXTENT_CONVERT_SHARED:
-			fake.ri_type = XFS_RMAP_CONVERT_SHARED;
-			break;
-		case XFS_RMAP_EXTENT_ALLOC:
-			fake.ri_type = XFS_RMAP_ALLOC;
-			break;
-		case XFS_RMAP_EXTENT_FREE:
-			fake.ri_type = XFS_RMAP_FREE;
-			break;
-		default:
-			XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
-					&ruip->rui_format,
-					sizeof(ruip->rui_format));
-			error = -EFSCORRUPTED;
-			goto abort_error;
-		}
-
-		fake.ri_owner = map->me_owner;
-		fake.ri_whichfork = (map->me_flags & XFS_RMAP_EXTENT_ATTR_FORK) ?
-				XFS_ATTR_FORK : XFS_DATA_FORK;
-		fake.ri_bmap.br_startblock = map->me_startblock;
-		fake.ri_bmap.br_startoff = map->me_startoff;
-		fake.ri_bmap.br_blockcount = map->me_len;
-		fake.ri_bmap.br_state = (map->me_flags & XFS_RMAP_EXTENT_UNWRITTEN) ?
-				XFS_EXT_UNWRITTEN : XFS_EXT_NORM;
-
-		xfs_rmap_update_get_group(mp, &fake);
-		error = xfs_trans_log_finish_rmap_update(tp, rudp, &fake,
-				&rcur);
-		if (error == -EFSCORRUPTED)
-			XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
-					map, sizeof(*map));
-		xfs_rmap_update_put_group(&fake);
-		if (error)
-			goto abort_error;
-
-	}
+	error = xlog_recover_finish_intent(tp, dfp);
+	if (error == -EFSCORRUPTED)
+		XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+				&ruip->rui_format,
+				sizeof(ruip->rui_format));
+	if (error)
+		goto abort_error;
 
-	xfs_rmap_finish_one_cleanup(tp, rcur, error);
 	return xfs_defer_ops_capture_and_commit(tp, capture_list);
 
 abort_error:
-	xfs_rmap_finish_one_cleanup(tp, rcur, error);
 	xfs_trans_cancel(tp);
 	return error;
 }
 
+const struct xfs_defer_op_type xfs_rmap_update_defer_type = {
+	.max_items	= XFS_RUI_MAX_FAST_EXTENTS,
+	.create_intent	= xfs_rmap_update_create_intent,
+	.abort_intent	= xfs_rmap_update_abort_intent,
+	.create_done	= xfs_rmap_update_create_done,
+	.finish_item	= xfs_rmap_update_finish_item,
+	.finish_cleanup = xfs_rmap_finish_one_cleanup,
+	.cancel_item	= xfs_rmap_update_cancel_item,
+	.recover_work	= xfs_rmap_recover_work,
+};
+
 STATIC bool
 xfs_rui_item_match(
 	struct xfs_log_item	*lip,
@@ -649,7 +647,6 @@ static const struct xfs_item_ops xfs_rui_item_ops = {
 	.iop_format	= xfs_rui_item_format,
 	.iop_unpin	= xfs_rui_item_unpin,
 	.iop_release	= xfs_rui_item_release,
-	.iop_recover	= xfs_rui_item_recover,
 	.iop_match	= xfs_rui_item_match,
 	.iop_relog	= xfs_rui_item_relog,
 };
diff --git linux-libre-6.6.144-gnu/fs/xfs/xfs_trans.h linux-libre-6.6.145-gnu/fs/xfs/xfs_trans.h
index ead65f5f8dc32..ae32ffe9a1b15 100644
--- linux-libre-6.6.144-gnu/fs/xfs/xfs_trans.h
+++ linux-libre-6.6.145-gnu/fs/xfs/xfs_trans.h
@@ -66,8 +66,6 @@ struct xfs_log_item {
 	{ (1u << XFS_LI_DIRTY),		"DIRTY" }, \
 	{ (1u << XFS_LI_WHITEOUT),	"WHITEOUT" }
 
-struct xfs_defer_pending;
-
 struct xfs_item_ops {
 	unsigned flags;
 	void (*iop_size)(struct xfs_log_item *, int *, int *);
@@ -80,8 +78,6 @@ struct xfs_item_ops {
 	xfs_lsn_t (*iop_committed)(struct xfs_log_item *, xfs_lsn_t);
 	uint (*iop_push)(struct xfs_log_item *, struct list_head *);
 	void (*iop_release)(struct xfs_log_item *);
-	int (*iop_recover)(struct xfs_defer_pending *dfp,
-			   struct list_head *capture_list);
 	bool (*iop_match)(struct xfs_log_item *item, uint64_t id);
 	struct xfs_log_item *(*iop_relog)(struct xfs_log_item *intent,
 			struct xfs_trans *tp);
diff --git linux-libre-6.6.144-gnu/include/acpi/acpi_bus.h linux-libre-6.6.145-gnu/include/acpi/acpi_bus.h
index d9c20ae23b632..fea9ff235f074 100644
--- linux-libre-6.6.144-gnu/include/acpi/acpi_bus.h
+++ linux-libre-6.6.145-gnu/include/acpi/acpi_bus.h
@@ -521,6 +521,8 @@ int acpi_dev_install_notify_handler(struct acpi_device *adev,
 void acpi_dev_remove_notify_handler(struct acpi_device *adev,
 				    u32 handler_type,
 				    acpi_notify_handler handler);
+int devm_acpi_install_notify_handler(struct device *dev, u32 handler_type,
+				     acpi_notify_handler handler);
 extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
 extern int register_acpi_notifier(struct notifier_block *);
 extern int unregister_acpi_notifier(struct notifier_block *);
diff --git linux-libre-6.6.144-gnu/include/asm-generic/bitops/lock.h linux-libre-6.6.145-gnu/include/asm-generic/bitops/lock.h
index 40913516e654c..b78be6c6c73e7 100644
--- linux-libre-6.6.144-gnu/include/asm-generic/bitops/lock.h
+++ linux-libre-6.6.145-gnu/include/asm-generic/bitops/lock.h
@@ -16,16 +16,16 @@
  * It can be used to implement bit locks.
  */
 static __always_inline int
-arch_test_and_set_bit_lock(unsigned int nr, volatile unsigned long *p)
+arch_test_and_set_bit_lock(unsigned int nr, volatile unsigned long *addr)
 {
 	long old;
 	unsigned long mask = BIT_MASK(nr);
 
-	p += BIT_WORD(nr);
-	if (READ_ONCE(*p) & mask)
+	addr += BIT_WORD(nr);
+	if (READ_ONCE(*addr) & mask)
 		return 1;
 
-	old = raw_atomic_long_fetch_or_acquire(mask, (atomic_long_t *)p);
+	old = raw_atomic_long_fetch_or_acquire(mask, (atomic_long_t *)addr);
 	return !!(old & mask);
 }
 
@@ -38,10 +38,10 @@ arch_test_and_set_bit_lock(unsigned int nr, volatile unsigned long *p)
  * This operation is atomic and provides release barrier semantics.
  */
 static __always_inline void
-arch_clear_bit_unlock(unsigned int nr, volatile unsigned long *p)
+arch_clear_bit_unlock(unsigned int nr, volatile unsigned long *addr)
 {
-	p += BIT_WORD(nr);
-	raw_atomic_long_fetch_andnot_release(BIT_MASK(nr), (atomic_long_t *)p);
+	addr += BIT_WORD(nr);
+	raw_atomic_long_fetch_andnot_release(BIT_MASK(nr), (atomic_long_t *)addr);
 }
 
 /**
@@ -56,14 +56,14 @@ arch_clear_bit_unlock(unsigned int nr, volatile unsigned long *p)
  * See for example x86's implementation.
  */
 static inline void
-arch___clear_bit_unlock(unsigned int nr, volatile unsigned long *p)
+arch___clear_bit_unlock(unsigned int nr, volatile unsigned long *addr)
 {
 	unsigned long old;
 
-	p += BIT_WORD(nr);
-	old = READ_ONCE(*p);
+	addr += BIT_WORD(nr);
+	old = READ_ONCE(*addr);
 	old &= ~BIT_MASK(nr);
-	raw_atomic_long_set_release((atomic_long_t *)p, old);
+	raw_atomic_long_set_release((atomic_long_t *)addr, old);
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/include/crypto/drbg.h linux-libre-6.6.145-gnu/include/crypto/drbg.h
index af5ad51d3eef8..1e3dd17266740 100644
--- linux-libre-6.6.144-gnu/include/crypto/drbg.h
+++ linux-libre-6.6.145-gnu/include/crypto/drbg.h
@@ -171,19 +171,15 @@ static inline size_t drbg_max_request_bytes(struct drbg_state *drbg)
 	return (1 << 16);
 }
 
+/*
+ * SP800-90A allows implementations to support additional info / personalization
+ * strings of up to 2**35 bits.  Implementations can have a smaller maximum.  We
+ * use 2**35 - 16 bits == U32_MAX - 1 bytes so that the max + 1 always fits in a
+ * size_t, allowing drbg_healthcheck_sanity() to verify its enforcement.
+ */
 static inline size_t drbg_max_addtl(struct drbg_state *drbg)
 {
-	/* SP800-90A requires 2**35 bytes additional info str / pers str */
-#if (__BITS_PER_LONG == 32)
-	/*
-	 * SP800-90A allows smaller maximum numbers to be returned -- we
-	 * return SIZE_MAX - 1 to allow the verification of the enforcement
-	 * of this value in drbg_healthcheck_sanity.
-	 */
-	return (SIZE_MAX - 1);
-#else
-	return (1UL<<35);
-#endif
+	return U32_MAX - 1;
 }
 
 static inline size_t drbg_max_requests(struct drbg_state *drbg)
diff --git linux-libre-6.6.144-gnu/include/dt-bindings/power/fsl,imx93-power.h linux-libre-6.6.145-gnu/include/dt-bindings/power/fsl,imx93-power.h
index 17f9f015bf7df..071221fe5c57d 100644
--- linux-libre-6.6.144-gnu/include/dt-bindings/power/fsl,imx93-power.h
+++ linux-libre-6.6.145-gnu/include/dt-bindings/power/fsl,imx93-power.h
@@ -11,5 +11,6 @@
 #define IMX93_MEDIABLK_PD_PXP			2
 #define IMX93_MEDIABLK_PD_LCDIF			3
 #define IMX93_MEDIABLK_PD_ISI			4
+#define IMX93_MEDIABLK_PD_MIPI_PHY		5
 
 #endif
diff --git linux-libre-6.6.144-gnu/include/linux/audit.h linux-libre-6.6.145-gnu/include/linux/audit.h
index 517c665da2597..625210306813b 100644
--- linux-libre-6.6.144-gnu/include/linux/audit.h
+++ linux-libre-6.6.145-gnu/include/linux/audit.h
@@ -180,6 +180,8 @@ extern void		    audit_log_lost(const char *message);
 
 extern int audit_log_task_context(struct audit_buffer *ab);
 extern void audit_log_task_info(struct audit_buffer *ab);
+extern int audit_log_nf_skb(struct audit_buffer *ab,
+			    const struct sk_buff *skb, u8 nfproto);
 
 extern int		    audit_update_lsm_rules(void);
 
@@ -245,6 +247,12 @@ static inline int audit_log_task_context(struct audit_buffer *ab)
 static inline void audit_log_task_info(struct audit_buffer *ab)
 { }
 
+static inline int audit_log_nf_skb(struct audit_buffer *ab,
+				   const struct sk_buff *skb, u8 nfproto)
+{
+	return 0;
+}
+
 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
 {
 	return INVALID_UID;
diff --git linux-libre-6.6.144-gnu/include/linux/backing-dev-defs.h linux-libre-6.6.145-gnu/include/linux/backing-dev-defs.h
index 2ad261082bba5..c5c9d89c73edc 100644
--- linux-libre-6.6.144-gnu/include/linux/backing-dev-defs.h
+++ linux-libre-6.6.145-gnu/include/linux/backing-dev-defs.h
@@ -152,6 +152,10 @@ struct bdi_writeback {
 	struct list_head blkcg_node;	/* anchored at blkcg->cgwb_list */
 	struct list_head b_attached;	/* attached inodes, protected by list_lock */
 	struct list_head offline_node;	/* anchored at offline_cgwbs */
+	struct work_struct switch_work;	/* work used to perform inode switching
+					 * to this wb */
+	struct llist_head switch_wbs_ctxs;	/* queued contexts for
+						 * writeback switching */
 
 	union {
 		struct work_struct release_work;
diff --git linux-libre-6.6.144-gnu/include/linux/bitops.h linux-libre-6.6.145-gnu/include/linux/bitops.h
index b2342eebc8d22..07729a31198ec 100644
--- linux-libre-6.6.144-gnu/include/linux/bitops.h
+++ linux-libre-6.6.145-gnu/include/linux/bitops.h
@@ -20,6 +20,8 @@
 #define BITS_TO_U32(nr)		__KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(u32))
 #define BITS_TO_BYTES(nr)	__KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(char))
 
+#define BYTES_TO_BITS(nb)	((nb) * BITS_PER_BYTE)
+
 extern unsigned int __sw_hweight8(unsigned int w);
 extern unsigned int __sw_hweight16(unsigned int w);
 extern unsigned int __sw_hweight32(unsigned int w);
diff --git linux-libre-6.6.144-gnu/include/linux/bpf.h linux-libre-6.6.145-gnu/include/linux/bpf.h
index 1021156886272..398fa28c388d9 100644
--- linux-libre-6.6.144-gnu/include/linux/bpf.h
+++ linux-libre-6.6.145-gnu/include/linux/bpf.h
@@ -2047,6 +2047,9 @@ bpf_prog_run_array_uprobe(const struct bpf_prog_array *array,
 	return ret;
 }
 
+#define bpf_rcu_lock_held() \
+	(rcu_read_lock_held() || rcu_read_lock_trace_held() || rcu_read_lock_bh_held())
+
 #ifdef CONFIG_BPF_SYSCALL
 DECLARE_PER_CPU(int, bpf_prog_active);
 extern struct mutex bpf_stats_enabled_mutex;
diff --git linux-libre-6.6.144-gnu/include/linux/bpf_local_storage.h linux-libre-6.6.145-gnu/include/linux/bpf_local_storage.h
index 173ec7f43ed1e..81147011238f1 100644
--- linux-libre-6.6.144-gnu/include/linux/bpf_local_storage.h
+++ linux-libre-6.6.145-gnu/include/linux/bpf_local_storage.h
@@ -18,9 +18,6 @@
 
 #define BPF_LOCAL_STORAGE_CACHE_SIZE	16
 
-#define bpf_rcu_lock_held()                                                    \
-	(rcu_read_lock_held() || rcu_read_lock_trace_held() ||                 \
-	 rcu_read_lock_bh_held())
 struct bpf_local_storage_map_bucket {
 	struct hlist_head list;
 	raw_spinlock_t lock;
diff --git linux-libre-6.6.144-gnu/include/linux/damon.h linux-libre-6.6.145-gnu/include/linux/damon.h
index 8d88ac52a72d1..16d28a190dae0 100644
--- linux-libre-6.6.144-gnu/include/linux/damon.h
+++ linux-libre-6.6.145-gnu/include/linux/damon.h
@@ -669,9 +669,13 @@ static inline bool damon_target_has_pid(const struct damon_ctx *ctx)
 
 static inline unsigned int damon_max_nr_accesses(const struct damon_attrs *attrs)
 {
-	/* {aggr,sample}_interval are unsigned long, hence could overflow */
-	return min(attrs->aggr_interval / attrs->sample_interval,
+	unsigned long sample_interval;
+	unsigned long max_nr_accesses;
+
+	sample_interval = attrs->sample_interval ? : 1;
+	max_nr_accesses = min(attrs->aggr_interval / sample_interval,
 			(unsigned long)UINT_MAX);
+	return max_nr_accesses ? : 1;
 }
 
 
diff --git linux-libre-6.6.144-gnu/include/linux/device.h linux-libre-6.6.145-gnu/include/linux/device.h
index 2a9017eec15c2..f4b321236c66f 100644
--- linux-libre-6.6.144-gnu/include/linux/device.h
+++ linux-libre-6.6.145-gnu/include/linux/device.h
@@ -1125,9 +1125,12 @@ static inline struct device_node *dev_of_node(struct device *dev)
 
 static inline bool dev_has_sync_state(struct device *dev)
 {
+	struct device_driver *drv;
+
 	if (!dev)
 		return false;
-	if (dev->driver && dev->driver->sync_state)
+	drv = READ_ONCE(dev->driver);
+	if (drv && drv->sync_state)
 		return true;
 	if (dev->bus && dev->bus->sync_state)
 		return true;
diff --git linux-libre-6.6.144-gnu/include/linux/etherdevice.h linux-libre-6.6.145-gnu/include/linux/etherdevice.h
index 297231854ada5..6f96d1c6d10fd 100644
--- linux-libre-6.6.144-gnu/include/linux/etherdevice.h
+++ linux-libre-6.6.145-gnu/include/linux/etherdevice.h
@@ -42,7 +42,8 @@ extern const struct header_ops eth_header_ops;
 
 int eth_header(struct sk_buff *skb, struct net_device *dev, unsigned short type,
 	       const void *daddr, const void *saddr, unsigned len);
-int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
+int eth_header_parse(const struct sk_buff *skb, const struct net_device *dev,
+		     unsigned char *haddr);
 int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh,
 		     __be16 type);
 void eth_header_cache_update(struct hh_cache *hh, const struct net_device *dev,
diff --git linux-libre-6.6.144-gnu/include/linux/f2fs_fs.h linux-libre-6.6.145-gnu/include/linux/f2fs_fs.h
index fed8bec024db7..8414b7ff25432 100644
--- linux-libre-6.6.144-gnu/include/linux/f2fs_fs.h
+++ linux-libre-6.6.145-gnu/include/linux/f2fs_fs.h
@@ -102,6 +102,7 @@ enum f2fs_error {
 	ERROR_CORRUPTED_XATTR,
 	ERROR_INVALID_NODE_REFERENCE,
 	ERROR_INCONSISTENT_NAT,
+	ERROR_INCONSISTENT_ORPHAN,
 	ERROR_MAX,
 };
 
diff --git linux-libre-6.6.144-gnu/include/linux/filter.h linux-libre-6.6.145-gnu/include/linux/filter.h
index 30fe140d48888..f2e351cc543d6 100644
--- linux-libre-6.6.144-gnu/include/linux/filter.h
+++ linux-libre-6.6.145-gnu/include/linux/filter.h
@@ -22,6 +22,7 @@
 #include <linux/vmalloc.h>
 #include <linux/sockptr.h>
 #include <crypto/sha1.h>
+#include <linux/static_call.h>
 #include <linux/u64_stats_sync.h>
 
 #include <net/sch_generic.h>
@@ -1041,6 +1042,15 @@ extern long bpf_jit_limit_max;
 
 typedef void (*bpf_jit_fill_hole_t)(void *area, unsigned int size);
 
+/*
+ * Flush the indirect branch predictors before reusing JIT memory, so that
+ * indirect jumps into a newly written program don't reuse predictions left
+ * behind by an old program that occupied the same space.
+ */
+void bpf_arch_pred_flush(void);
+DECLARE_STATIC_CALL(bpf_arch_pred_flush, bpf_arch_pred_flush);
+DECLARE_STATIC_KEY_FALSE(bpf_pred_flush_enabled);
+
 void bpf_jit_fill_hole_with_zero(void *area, unsigned int size);
 
 struct bpf_binary_header *
@@ -1055,7 +1065,7 @@ void bpf_jit_free(struct bpf_prog *fp);
 struct bpf_binary_header *
 bpf_jit_binary_pack_hdr(const struct bpf_prog *fp);
 
-void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns);
+void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns, bool was_classic);
 void bpf_prog_pack_free(struct bpf_binary_header *hdr);
 
 static inline bool bpf_prog_kallsyms_verify_off(const struct bpf_prog *fp)
@@ -1069,7 +1079,8 @@ bpf_jit_binary_pack_alloc(unsigned int proglen, u8 **ro_image,
 			  unsigned int alignment,
 			  struct bpf_binary_header **rw_hdr,
 			  u8 **rw_image,
-			  bpf_jit_fill_hole_t bpf_fill_ill_insns);
+			  bpf_jit_fill_hole_t bpf_fill_ill_insns,
+			  bool was_classic);
 int bpf_jit_binary_pack_finalize(struct bpf_prog *prog,
 				 struct bpf_binary_header *ro_header,
 				 struct bpf_binary_header *rw_header);
diff --git linux-libre-6.6.144-gnu/include/linux/fs.h linux-libre-6.6.145-gnu/include/linux/fs.h
index 5a897ee50f29c..e6b2e2749e379 100644
--- linux-libre-6.6.144-gnu/include/linux/fs.h
+++ linux-libre-6.6.145-gnu/include/linux/fs.h
@@ -2481,6 +2481,11 @@ static inline struct mnt_idmap *file_mnt_idmap(struct file *file)
 	return mnt_idmap(file->f_path.mnt);
 }
 
+static inline bool file_owner_or_capable(struct file *file)
+{
+	return inode_owner_or_capable(file_mnt_idmap(file), file_inode(file));
+}
+
 /**
  * is_idmapped_mnt - check whether a mount is mapped
  * @mnt: the mount to check
diff --git linux-libre-6.6.144-gnu/include/linux/fwnode.h linux-libre-6.6.145-gnu/include/linux/fwnode.h
index 735f6f334a98f..4b6bf73f27239 100644
--- linux-libre-6.6.144-gnu/include/linux/fwnode.h
+++ linux-libre-6.6.145-gnu/include/linux/fwnode.h
@@ -195,8 +195,10 @@ static inline void fwnode_init(struct fwnode_handle *fwnode,
 {
 	fwnode->secondary = NULL;
 	fwnode->ops = ops;
+	fwnode->dev = NULL;
 	INIT_LIST_HEAD(&fwnode->consumers);
 	INIT_LIST_HEAD(&fwnode->suppliers);
+	fwnode->flags = 0;
 }
 
 static inline void fwnode_set_flag(struct fwnode_handle *fwnode,
diff --git linux-libre-6.6.144-gnu/include/linux/glob.h linux-libre-6.6.145-gnu/include/linux/glob.h
index 861327b33e41d..91595e750936e 100644
--- linux-libre-6.6.144-gnu/include/linux/glob.h
+++ linux-libre-6.6.145-gnu/include/linux/glob.h
@@ -6,5 +6,6 @@
 #include <linux/compiler.h>	/* For __pure */
 
 bool __pure glob_match(char const *pat, char const *str);
+bool __pure glob_match_len(char const *pat, char const *str, size_t len);
 
 #endif	/* _LINUX_GLOB_H */
diff --git linux-libre-6.6.144-gnu/include/linux/hid-sensor-hub.h linux-libre-6.6.145-gnu/include/linux/hid-sensor-hub.h
index c27329e2a5ad5..f034d1dbbee9e 100644
--- linux-libre-6.6.144-gnu/include/linux/hid-sensor-hub.h
+++ linux-libre-6.6.145-gnu/include/linux/hid-sensor-hub.h
@@ -43,6 +43,8 @@ struct hid_sensor_hub_attribute_info {
  * @attr_usage_id:	Usage Id of a field, E.g. X-AXIS for a gyro.
  * @raw_size:		Response size for a read request.
  * @raw_data:		Place holder for received response.
+ * @index:		Current write index into raw_data for multi-byte reads.
+ * @max_raw_size:	Total buffer size for multi-byte reads; 0 for single-value reads.
  */
 struct sensor_hub_pending {
 	bool status;
@@ -51,6 +53,8 @@ struct sensor_hub_pending {
 	u32 attr_usage_id;
 	int raw_size;
 	u8  *raw_data;
+	u32 index;
+	u32 max_raw_size;
 };
 
 /**
@@ -182,6 +186,27 @@ int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev,
 					bool is_signed
 );
 
+/**
+ * sensor_hub_input_attr_read_values() - Synchronous multi-byte read request
+ * @hsdev:		Hub device instance.
+ * @usage_id:		Attribute usage id of parent physical device as per spec
+ * @attr_usage_id:	Attribute usage id as per spec
+ * @report_id:		Report id to look for
+ * @flag:		Synchronous or asynchronous read
+ * @buffer_size:	Size of the buffer in bytes
+ * @buffer:		Buffer to store the read data
+ *
+ * Issues a synchronous or asynchronous read request for an input attribute,
+ * accumulating data into the provided buffer until it is full.
+ * Return: 0 on success, -ETIMEDOUT if the device did not respond, or a
+ * negative error code.
+ */
+int sensor_hub_input_attr_read_values(struct hid_sensor_hub_device *hsdev,
+				      u32 usage_id, u32 attr_usage_id,
+				      u32 report_id,
+				      enum sensor_hub_read_flags flag,
+				      u32 buffer_size, u8 *buffer);
+
 /**
 * sensor_hub_set_feature() - Feature set request
 * @hsdev:	Hub device instance.
diff --git linux-libre-6.6.144-gnu/include/linux/hid.h linux-libre-6.6.145-gnu/include/linux/hid.h
index a9857fdfc327e..f560ae891d7e3 100644
--- linux-libre-6.6.144-gnu/include/linux/hid.h
+++ linux-libre-6.6.145-gnu/include/linux/hid.h
@@ -154,6 +154,7 @@ struct hid_item {
 #define HID_UP_TELEPHONY	0x000b0000
 #define HID_UP_CONSUMER		0x000c0000
 #define HID_UP_DIGITIZER	0x000d0000
+#define HID_UP_HAPTIC		0x000e0000
 #define HID_UP_PID		0x000f0000
 #define HID_UP_BATTERY		0x00850000
 #define HID_UP_CAMERA		0x00900000
@@ -314,6 +315,28 @@ struct hid_item {
 #define HID_DG_TOOLSERIALNUMBER	0x000d005b
 #define HID_DG_LATENCYMODE	0x000d0060
 
+#define HID_HP_SIMPLECONTROLLER	0x000e0001
+#define HID_HP_WAVEFORMLIST	0x000e0010
+#define HID_HP_DURATIONLIST	0x000e0011
+#define HID_HP_AUTOTRIGGER	0x000e0020
+#define HID_HP_MANUALTRIGGER	0x000e0021
+#define HID_HP_AUTOTRIGGERASSOCIATEDCONTROL 0x000e0022
+#define HID_HP_INTENSITY	0x000e0023
+#define HID_HP_REPEATCOUNT	0x000e0024
+#define HID_HP_RETRIGGERPERIOD	0x000e0025
+#define HID_HP_WAVEFORMVENDORPAGE	0x000e0026
+#define HID_HP_WAVEFORMVENDORID	0x000e0027
+#define HID_HP_WAVEFORMCUTOFFTIME	0x000e0028
+#define HID_HP_WAVEFORMNONE	0x000e1001
+#define HID_HP_WAVEFORMSTOP	0x000e1002
+#define HID_HP_WAVEFORMCLICK	0x000e1003
+#define HID_HP_WAVEFORMBUZZCONTINUOUS	0x000e1004
+#define HID_HP_WAVEFORMRUMBLECONTINUOUS	0x000e1005
+#define HID_HP_WAVEFORMPRESS	0x000e1006
+#define HID_HP_WAVEFORMRELEASE	0x000e1007
+#define HID_HP_VENDORWAVEFORMMIN	0x000e2001
+#define HID_HP_VENDORWAVEFORMMAX	0x000e2fff
+
 #define HID_BAT_ABSOLUTESTATEOFCHARGE	0x00850065
 #define HID_BAT_CHARGING		0x00850044
 
@@ -419,6 +442,12 @@ struct hid_item {
 #define HID_REPORT_PROTOCOL	1
 #define HID_BOOT_PROTOCOL	0
 
+/*
+ * HID units
+ */
+#define HID_UNIT_GRAM		0x0101
+#define HID_UNIT_NEWTON		0xe111
+
 /*
  * This is the global environment of the parser. This information is
  * persistent for main-items. The global environment can be saved and
diff --git linux-libre-6.6.144-gnu/include/linux/host1x.h linux-libre-6.6.145-gnu/include/linux/host1x.h
index 9c8119ed13a4b..4836a9f3a2b0c 100644
--- linux-libre-6.6.144-gnu/include/linux/host1x.h
+++ linux-libre-6.6.145-gnu/include/linux/host1x.h
@@ -138,6 +138,12 @@ static inline struct host1x_bo_mapping *to_host1x_bo_mapping(struct kref *ref)
 	return container_of(ref, struct host1x_bo_mapping, ref);
 }
 
+/**
+ * struct host1x_bo_ops - operations implemented by a host1x_bo provider
+ *
+ * @pin: create a DMA mapping. Implementation must not touch the bo's refcount.
+ * @unpin: destroy a DMA mapping. Implementation must not touch the bo's refcount.
+ */
 struct host1x_bo_ops {
 	struct host1x_bo *(*get)(struct host1x_bo *bo);
 	void (*put)(struct host1x_bo *bo);
@@ -176,6 +182,7 @@ struct host1x_bo_mapping *host1x_bo_pin(struct device *dev, struct host1x_bo *bo
 					enum dma_data_direction dir,
 					struct host1x_bo_cache *cache);
 void host1x_bo_unpin(struct host1x_bo_mapping *map);
+void host1x_bo_clear_cached_mappings(struct host1x_bo *bo);
 
 static inline void *host1x_bo_mmap(struct host1x_bo *bo)
 {
diff --git linux-libre-6.6.144-gnu/include/linux/if_ether.h linux-libre-6.6.145-gnu/include/linux/if_ether.h
index 8a9792a6427ad..47a0feffc1215 100644
--- linux-libre-6.6.144-gnu/include/linux/if_ether.h
+++ linux-libre-6.6.145-gnu/include/linux/if_ether.h
@@ -37,7 +37,8 @@ static inline struct ethhdr *inner_eth_hdr(const struct sk_buff *skb)
 	return (struct ethhdr *)skb_inner_mac_header(skb);
 }
 
-int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
+int eth_header_parse(const struct sk_buff *skb, const struct net_device *dev,
+		     unsigned char *haddr);
 
 extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len);
 
diff --git linux-libre-6.6.144-gnu/include/linux/iio/common/inv_sensors_timestamp.h linux-libre-6.6.145-gnu/include/linux/iio/common/inv_sensors_timestamp.h
index a47d304d1ba7c..8d506f1e9df29 100644
--- linux-libre-6.6.144-gnu/include/linux/iio/common/inv_sensors_timestamp.h
+++ linux-libre-6.6.145-gnu/include/linux/iio/common/inv_sensors_timestamp.h
@@ -71,8 +71,7 @@ int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts,
 				     uint32_t period, bool fifo);
 
 void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts,
-				     uint32_t fifo_period, size_t fifo_nb,
-				     size_t sensor_nb, int64_t timestamp);
+				     size_t sample_nb, int64_t timestamp);
 
 static inline int64_t inv_sensors_timestamp_pop(struct inv_sensors_timestamp *ts)
 {
diff --git linux-libre-6.6.144-gnu/include/linux/inetdevice.h linux-libre-6.6.145-gnu/include/linux/inetdevice.h
index b157ff4f727fb..566f3c2b38928 100644
--- linux-libre-6.6.144-gnu/include/linux/inetdevice.h
+++ linux-libre-6.6.145-gnu/include/linux/inetdevice.h
@@ -282,6 +282,11 @@ static inline void in_dev_put(struct in_device *idev)
 #define __in_dev_put(idev)  refcount_dec(&(idev)->refcnt)
 #define in_dev_hold(idev)   refcount_inc(&(idev)->refcnt)
 
+static inline bool in_dev_hold_safe(struct in_device *idev)
+{
+	return refcount_inc_not_zero(&idev->refcnt);
+}
+
 #endif /* __KERNEL__ */
 
 static __inline__ __be32 inet_make_mask(int logmask)
diff --git linux-libre-6.6.144-gnu/include/linux/jiffies.h linux-libre-6.6.145-gnu/include/linux/jiffies.h
index 03f38fe9b9a10..f236ea8f47bc8 100644
--- linux-libre-6.6.144-gnu/include/linux/jiffies.h
+++ linux-libre-6.6.145-gnu/include/linux/jiffies.h
@@ -523,6 +523,19 @@ static __always_inline unsigned long msecs_to_jiffies(const unsigned int m)
 	}
 }
 
+/**
+ * secs_to_jiffies: - convert seconds to jiffies
+ * @_secs: time in seconds
+ *
+ * Conversion is done by simple multiplication with HZ
+ *
+ * secs_to_jiffies() is defined as a macro rather than a static inline
+ * function so it can be used in static initializers.
+ *
+ * Return: jiffies value
+ */
+#define secs_to_jiffies(_secs) (unsigned long)((_secs) * HZ)
+
 extern unsigned long __usecs_to_jiffies(const unsigned int u);
 #if !(USEC_PER_SEC % HZ)
 static inline unsigned long _usecs_to_jiffies(const unsigned int u)
diff --git linux-libre-6.6.144-gnu/include/linux/netdev_features.h linux-libre-6.6.145-gnu/include/linux/netdev_features.h
index 7c2d77d75a888..988e62cafd316 100644
--- linux-libre-6.6.144-gnu/include/linux/netdev_features.h
+++ linux-libre-6.6.145-gnu/include/linux/netdev_features.h
@@ -261,4 +261,29 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start)
 				 NETIF_F_GSO_UDP_TUNNEL |		\
 				 NETIF_F_GSO_UDP_TUNNEL_CSUM)
 
+/* virtual device features */
+#define MASTER_UPPER_DEV_VLAN_FEATURES	 (NETIF_F_HW_CSUM | NETIF_F_SG | \
+					  NETIF_F_FRAGLIST | NETIF_F_GSO_SOFTWARE | \
+					  NETIF_F_GSO_ENCAP_ALL | \
+					  NETIF_F_HIGHDMA | NETIF_F_LRO)
+
+#define MASTER_UPPER_DEV_ENC_FEATURES	 (NETIF_F_HW_CSUM | NETIF_F_SG | \
+					  NETIF_F_RXCSUM | NETIF_F_GSO_SOFTWARE | \
+					  NETIF_F_GSO_PARTIAL)
+
+#define MASTER_UPPER_DEV_MPLS_FEATURES	 (NETIF_F_HW_CSUM | NETIF_F_SG | \
+					  NETIF_F_GSO_SOFTWARE)
+
+#define MASTER_UPPER_DEV_XFRM_FEATURES	 (NETIF_F_HW_ESP | NETIF_F_HW_ESP_TX_CSUM | \
+					  NETIF_F_GSO_ESP)
+
+#define MASTER_UPPER_DEV_GSO_PARTIAL_FEATURES (NETIF_F_GSO_ESP)
+
+static inline netdev_features_t netdev_base_features(netdev_features_t features)
+{
+	features &= ~NETIF_F_ONE_FOR_ALL;
+	features |= NETIF_F_ALL_FOR_ALL;
+	return features;
+}
+
 #endif	/* _LINUX_NETDEV_FEATURES_H */
diff --git linux-libre-6.6.144-gnu/include/linux/netdevice.h linux-libre-6.6.145-gnu/include/linux/netdevice.h
index 202e557496fb4..74474139fb9ac 100644
--- linux-libre-6.6.144-gnu/include/linux/netdevice.h
+++ linux-libre-6.6.145-gnu/include/linux/netdevice.h
@@ -312,7 +312,9 @@ struct header_ops {
 	int	(*create) (struct sk_buff *skb, struct net_device *dev,
 			   unsigned short type, const void *daddr,
 			   const void *saddr, unsigned int len);
-	int	(*parse)(const struct sk_buff *skb, unsigned char *haddr);
+	int	(*parse)(const struct sk_buff *skb,
+			 const struct net_device *dev,
+			 unsigned char *haddr);
 	int	(*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type);
 	void	(*cache_update)(struct hh_cache *hh,
 				const struct net_device *dev,
@@ -3174,7 +3176,7 @@ static inline int dev_parse_header(const struct sk_buff *skb,
 
 	if (!dev->header_ops || !dev->header_ops->parse)
 		return 0;
-	return dev->header_ops->parse(skb, haddr);
+	return dev->header_ops->parse(skb, dev, haddr);
 }
 
 static inline __be16 dev_parse_header_protocol(const struct sk_buff *skb)
@@ -5005,6 +5007,7 @@ static inline netdev_features_t netdev_add_tso_features(netdev_features_t featur
 int __netdev_update_features(struct net_device *dev);
 void netdev_update_features(struct net_device *dev);
 void netdev_change_features(struct net_device *dev);
+void netdev_compute_master_upper_features(struct net_device *dev, bool update_header);
 
 void netif_stacked_transfer_operstate(const struct net_device *rootdev,
 					struct net_device *dev);
diff --git linux-libre-6.6.144-gnu/include/linux/nfs_page.h linux-libre-6.6.145-gnu/include/linux/nfs_page.h
index 6a46069c5a368..dbffbd86c7ba3 100644
--- linux-libre-6.6.144-gnu/include/linux/nfs_page.h
+++ linux-libre-6.6.145-gnu/include/linux/nfs_page.h
@@ -33,6 +33,7 @@ enum {
 	PG_TEARDOWN,		/* page group sync for destroy */
 	PG_UNLOCKPAGE,		/* page group sync bit in read path */
 	PG_UPTODATE,		/* page group sync bit in read path */
+	PG_READ_FAILED,		/* page group saw a read error */
 	PG_WB_END,		/* page group sync bit in write path */
 	PG_REMOVE,		/* page group sync bit in write path */
 	PG_CONTENDED1,		/* Is someone waiting for a lock? */
diff --git linux-libre-6.6.144-gnu/include/linux/pci.h linux-libre-6.6.145-gnu/include/linux/pci.h
index 052d956d3ba1f..db4d82aae1343 100644
--- linux-libre-6.6.144-gnu/include/linux/pci.h
+++ linux-libre-6.6.145-gnu/include/linux/pci.h
@@ -1390,7 +1390,8 @@ static inline int pci_rebar_bytes_to_size(u64 bytes)
 }
 
 u32 pci_rebar_get_possible_sizes(struct pci_dev *pdev, int bar);
-int __must_check pci_resize_resource(struct pci_dev *dev, int i, int size);
+int __must_check pci_resize_resource(struct pci_dev *dev, int i, int size,
+				     int exclude_bars);
 int pci_select_bars(struct pci_dev *dev, unsigned long flags);
 bool pci_device_is_present(struct pci_dev *pdev);
 void pci_ignore_hotplug(struct pci_dev *dev);
@@ -1460,7 +1461,6 @@ void pci_assign_unassigned_resources(void);
 void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge);
 void pci_assign_unassigned_bus_resources(struct pci_bus *bus);
 void pci_assign_unassigned_root_bus_resources(struct pci_bus *bus);
-int pci_reassign_bridge_resources(struct pci_dev *bridge, unsigned long type);
 int pci_enable_resources(struct pci_dev *, int mask);
 void pci_assign_irq(struct pci_dev *dev);
 struct resource *pci_find_resource(struct pci_dev *dev, struct resource *res);
diff --git linux-libre-6.6.144-gnu/include/linux/rpmsg.h linux-libre-6.6.145-gnu/include/linux/rpmsg.h
index 90d8e4475f80e..3281929367062 100644
--- linux-libre-6.6.144-gnu/include/linux/rpmsg.h
+++ linux-libre-6.6.145-gnu/include/linux/rpmsg.h
@@ -41,9 +41,6 @@ struct rpmsg_channel_info {
  * rpmsg_device - device that belong to the rpmsg bus
  * @dev: the device struct
  * @id: device id (used to match between rpmsg drivers and devices)
- * @driver_override: driver name to force a match; do not set directly,
- *                   because core frees it; use driver_set_override() to
- *                   set or clear it.
  * @src: local address
  * @dst: destination address
  * @ept: the rpmsg endpoint of this channel
@@ -53,7 +50,6 @@ struct rpmsg_channel_info {
 struct rpmsg_device {
 	struct device dev;
 	struct rpmsg_device_id id;
-	const char *driver_override;
 	u32 src;
 	u32 dst;
 	struct rpmsg_endpoint *ept;
diff --git linux-libre-6.6.144-gnu/include/linux/seqlock.h linux-libre-6.6.145-gnu/include/linux/seqlock.h
index b4b4ce9a4151e..995f29dd54551 100644
--- linux-libre-6.6.144-gnu/include/linux/seqlock.h
+++ linux-libre-6.6.145-gnu/include/linux/seqlock.h
@@ -1266,4 +1266,114 @@ done_seqretry_irqrestore(seqlock_t *lock, int seq, unsigned long flags)
 	if (seq & 1)
 		read_sequnlock_excl_irqrestore(lock, flags);
 }
+
+enum ss_state {
+	ss_done = 0,
+	ss_lock,
+	ss_lock_irqsave,
+	ss_lockless,
+};
+
+struct ss_tmp {
+	enum ss_state	state;
+	unsigned long	data;
+	spinlock_t	*lock;
+	spinlock_t	*lock_irqsave;
+};
+
+static inline void __scoped_seqlock_cleanup(struct ss_tmp *sst)
+{
+	if (sst->lock)
+		spin_unlock(sst->lock);
+	if (sst->lock_irqsave)
+		spin_unlock_irqrestore(sst->lock_irqsave, sst->data);
+}
+
+extern void __scoped_seqlock_invalid_target(void);
+
+#if defined(CONFIG_CC_IS_GCC) && CONFIG_GCC_VERSION < 90000
+/*
+ * For some reason some GCC-8 architectures (nios2, alpha) have trouble
+ * determining that the ss_done state is impossible in __scoped_seqlock_next()
+ * below.
+ */
+static inline void __scoped_seqlock_bug(void) { }
+#else
+/*
+ * Canary for compiler optimization -- if the compiler doesn't realize this is
+ * an impossible state, it very likely generates sub-optimal code here.
+ */
+extern void __scoped_seqlock_bug(void);
+#endif
+
+static inline void
+__scoped_seqlock_next(struct ss_tmp *sst, seqlock_t *lock, enum ss_state target)
+{
+	switch (sst->state) {
+	case ss_done:
+		__scoped_seqlock_bug();
+		return;
+
+	case ss_lock:
+	case ss_lock_irqsave:
+		sst->state = ss_done;
+		return;
+
+	case ss_lockless:
+		if (!read_seqretry(lock, sst->data)) {
+			sst->state = ss_done;
+			return;
+		}
+		break;
+	}
+
+	switch (target) {
+	case ss_done:
+		__scoped_seqlock_invalid_target();
+		return;
+
+	case ss_lock:
+		sst->lock = &lock->lock;
+		spin_lock(sst->lock);
+		sst->state = ss_lock;
+		return;
+
+	case ss_lock_irqsave:
+		sst->lock_irqsave = &lock->lock;
+		spin_lock_irqsave(sst->lock_irqsave, sst->data);
+		sst->state = ss_lock_irqsave;
+		return;
+
+	case ss_lockless:
+		sst->data = read_seqbegin(lock);
+		return;
+	}
+}
+
+#define __scoped_seqlock_read(_seqlock, _target, _s)			\
+	for (struct ss_tmp _s __cleanup(__scoped_seqlock_cleanup) =	\
+	     { .state = ss_lockless, .data = read_seqbegin(_seqlock) };	\
+	     _s.state != ss_done;					\
+	     __scoped_seqlock_next(&_s, _seqlock, _target))
+
+/**
+ * scoped_seqlock_read() - execute the read-side critical section
+ *                         without manual sequence counter handling
+ *                         or calls to other helpers
+ * @_seqlock: pointer to seqlock_t protecting the data
+ * @_target: an enum ss_state: one of {ss_lock, ss_lock_irqsave, ss_lockless}
+ *           indicating the type of critical read section
+ *
+ * Example::
+ *
+ *     scoped_seqlock_read (&lock, ss_lock) {
+ *         // read-side critical section
+ *     }
+ *
+ * Starts with a lockess pass first. If it fails, restarts the critical
+ * section with the lock held.
+ */
+#define scoped_seqlock_read(_seqlock, _target)				\
+	__scoped_seqlock_read(_seqlock, _target, __UNIQUE_ID(seqlock))
+
 #endif /* __LINUX_SEQLOCK_H */
diff --git linux-libre-6.6.144-gnu/include/linux/sunrpc/clnt.h linux-libre-6.6.145-gnu/include/linux/sunrpc/clnt.h
index 17d84b3ee8a01..3c1fedb108bfe 100644
--- linux-libre-6.6.144-gnu/include/linux/sunrpc/clnt.h
+++ linux-libre-6.6.145-gnu/include/linux/sunrpc/clnt.h
@@ -186,6 +186,7 @@ int		rpc_switch_client_transport(struct rpc_clnt *,
 				const struct rpc_timeout *);
 
 void		rpc_shutdown_client(struct rpc_clnt *);
+void		rpc_hold_client(struct rpc_clnt *);
 void		rpc_release_client(struct rpc_clnt *);
 void		rpc_task_release_transport(struct rpc_task *);
 void		rpc_task_release_client(struct rpc_task *);
diff --git linux-libre-6.6.144-gnu/include/linux/sunrpc/xprt.h linux-libre-6.6.145-gnu/include/linux/sunrpc/xprt.h
index 4ecc89301eb74..840f77ff83bf1 100644
--- linux-libre-6.6.144-gnu/include/linux/sunrpc/xprt.h
+++ linux-libre-6.6.145-gnu/include/linux/sunrpc/xprt.h
@@ -398,6 +398,8 @@ struct rpc_xprt *	xprt_alloc(struct net *net, size_t size,
 				unsigned int max_req);
 void			xprt_free(struct rpc_xprt *);
 void			xprt_add_backlog(struct rpc_xprt *xprt, struct rpc_task *task);
+void			xprt_add_backlog_noncongested(struct rpc_xprt *xprt,
+					struct rpc_task *task);
 bool			xprt_wake_up_backlog(struct rpc_xprt *xprt, struct rpc_rqst *req);
 void			xprt_cleanup_ids(void);
 
diff --git linux-libre-6.6.144-gnu/include/linux/vfio_pci_core.h linux-libre-6.6.145-gnu/include/linux/vfio_pci_core.h
index 4f283514a1ed6..d123f28f66a7b 100644
--- linux-libre-6.6.144-gnu/include/linux/vfio_pci_core.h
+++ linux-libre-6.6.145-gnu/include/linux/vfio_pci_core.h
@@ -54,6 +54,9 @@ struct vfio_pci_core_device {
 	struct pci_dev		*pdev;
 	void __iomem		*barmap[PCI_STD_NUM_BARS];
 	bool			bar_mmap_supported[PCI_STD_NUM_BARS];
+	/* Flags modified at runtime - dedicated storage unit */
+	bool			virq_disabled;
+	bool			bardirty;
 	u8			*pci_config_map;
 	u8			*vconfig;
 	struct perm_bits	*msi_perm;
@@ -68,18 +71,20 @@ struct vfio_pci_core_device {
 	u16			msix_size;
 	u32			msix_offset;
 	u32			rbar[7];
+	/* Flags only modified on setup/release - bitfield ok */
 	bool			has_dyn_msix:1;
 	bool			pci_2_3:1;
-	bool			virq_disabled:1;
 	bool			reset_works:1;
 	bool			extended_caps:1;
-	bool			bardirty:1;
 	bool			has_vga:1;
-	bool			needs_reset:1;
 	bool			nointx:1;
 	bool			needs_pm_restore:1;
-	bool			pm_intx_masked:1;
-	bool			pm_runtime_engaged:1;
+	bool			disable_idle_d3:1;
+	/* Flags modified at runtime - dedicated storage unit */
+	bool			needs_reset;
+	bool			pm_intx_masked;
+	bool			pm_runtime_engaged;
+	bool			sriov_active;
 	struct pci_saved_state	*pci_saved_state;
 	struct pci_saved_state	*pm_save;
 	int			ioeventfds_nr;
diff --git linux-libre-6.6.144-gnu/include/linux/vmalloc.h linux-libre-6.6.145-gnu/include/linux/vmalloc.h
index 897f2109f6ada..5a6ef0ae032a7 100644
--- linux-libre-6.6.144-gnu/include/linux/vmalloc.h
+++ linux-libre-6.6.145-gnu/include/linux/vmalloc.h
@@ -209,7 +209,9 @@ static inline bool is_vm_area_hugepages(const void *addr)
 	 * allocated in the vmalloc layer.
 	 */
 #ifdef CONFIG_HAVE_ARCH_HUGE_VMALLOC
-	return find_vm_area(addr)->page_order > 0;
+	struct vm_struct *area = find_vm_area(addr);
+
+	return area && area->page_order > 0;
 #else
 	return false;
 #endif
diff --git linux-libre-6.6.144-gnu/include/linux/writeback.h linux-libre-6.6.145-gnu/include/linux/writeback.h
index 083387c00f0c8..a7a061c7a7706 100644
--- linux-libre-6.6.144-gnu/include/linux/writeback.h
+++ linux-libre-6.6.145-gnu/include/linux/writeback.h
@@ -283,6 +283,8 @@ static inline void wbc_init_bio(struct writeback_control *wbc, struct bio *bio)
 		bio_associate_blkg_from_css(bio, wbc->wb->blkcg_css);
 }
 
+void inode_switch_wbs_work_fn(struct work_struct *work);
+
 #else	/* CONFIG_CGROUP_WRITEBACK */
 
 static inline void inode_attach_wb(struct inode *inode, struct folio *folio)
diff --git linux-libre-6.6.144-gnu/include/net/addrconf.h linux-libre-6.6.145-gnu/include/net/addrconf.h
index facb7a469efad..0a9b055a8ee11 100644
--- linux-libre-6.6.144-gnu/include/net/addrconf.h
+++ linux-libre-6.6.145-gnu/include/net/addrconf.h
@@ -334,8 +334,11 @@ static inline struct inet6_dev *__in6_dev_get(const struct net_device *dev)
 static inline struct inet6_dev *__in6_dev_stats_get(const struct net_device *dev,
 						    const struct sk_buff *skb)
 {
-	if (netif_is_l3_master(dev))
+	if (netif_is_l3_master(dev)) {
 		dev = dev_get_by_index_rcu(dev_net(dev), inet6_iif(skb));
+		if (!dev)
+			return NULL;
+	}
 	return __in6_dev_get(dev);
 }
 
@@ -408,6 +411,11 @@ static inline void in6_dev_hold(struct inet6_dev *idev)
 	refcount_inc(&idev->refcnt);
 }
 
+static inline bool in6_dev_hold_safe(struct inet6_dev *idev)
+{
+	return refcount_inc_not_zero(&idev->refcnt);
+}
+
 /* called with rcu_read_lock held */
 static inline bool ip6_ignore_linkdown(const struct net_device *dev)
 {
diff --git linux-libre-6.6.144-gnu/include/net/bluetooth/hci.h linux-libre-6.6.145-gnu/include/net/bluetooth/hci.h
index b25746b91986c..0011d122458b9 100644
--- linux-libre-6.6.144-gnu/include/net/bluetooth/hci.h
+++ linux-libre-6.6.145-gnu/include/net/bluetooth/hci.h
@@ -206,6 +206,13 @@ enum {
 	 */
 	HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
 
+	/* When this quirk is set consider Sync Flow Control as supported by
+	 * the driver.
+	 *
+	 * This quirk must be set before hci_register_dev is called.
+	 */
+	HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED,
+
 	/* When this quirk is set, the controller has validated that
 	 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
 	 * valid.  This mechanism is necessary as many controllers have
@@ -416,6 +423,7 @@ enum {
 	HCI_WIDEBAND_SPEECH_ENABLED,
 	HCI_EVENT_FILTER_CONFIGURED,
 	HCI_PA_SYNC,
+	HCI_SCO_FLOWCTL,
 
 	HCI_DUT_MODE,
 	HCI_VENDOR_DIAG,
@@ -519,7 +527,8 @@ enum {
 #define ESCO_LINK	0x02
 /* Low Energy links do not have defined link type. Use invented one */
 #define LE_LINK		0x80
-#define ISO_LINK	0x82
+#define CIS_LINK	0x82
+#define BIS_LINK	0x83
 #define INVALID_LINK	0xff
 
 /* LMP features */
@@ -1513,6 +1522,11 @@ struct hci_rp_read_tx_power {
 	__s8     tx_power;
 } __packed;
 
+#define HCI_OP_WRITE_SYNC_FLOWCTL	0x0c2f
+struct hci_cp_write_sync_flowctl {
+	__u8     enable;
+} __packed;
+
 #define HCI_OP_READ_PAGE_SCAN_TYPE	0x0c46
 struct hci_rp_read_page_scan_type {
 	__u8     status;
@@ -2914,8 +2928,9 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
 #define hci_iso_flags_pack(pb, ts)	((pb & 0x03) | ((ts & 0x01) << 2))
 
 /* ISO data length and flags pack/unpack */
-#define hci_iso_data_len_pack(h, f)	((__u16) ((h) | ((f) << 14)))
-#define hci_iso_data_len(h)		((h) & 0x3fff)
+#define hci_iso_data_len_pack(h, f)	((__u16) (((h) & 0x0fff) | \
+						  (((f) & 0x3) << 14)))
+#define hci_iso_data_len(h)		((h) & 0x0fff)
 #define hci_iso_data_flags(h)		((h) >> 14)
 
 /* codec transport types */
diff --git linux-libre-6.6.144-gnu/include/net/bluetooth/hci_core.h linux-libre-6.6.145-gnu/include/net/bluetooth/hci_core.h
index a2a6fb20f4964..bc18037e25ac1 100644
--- linux-libre-6.6.144-gnu/include/net/bluetooth/hci_core.h
+++ linux-libre-6.6.145-gnu/include/net/bluetooth/hci_core.h
@@ -957,6 +957,7 @@ enum {
 	HCI_CONN_AUTH_FAILURE,
 	HCI_CONN_PER_ADV,
 	HCI_CONN_BIG_CREATED,
+	HCI_CONN_CREATE,
 	HCI_CONN_CREATE_CIS,
 	HCI_CONN_BIG_SYNC,
 	HCI_CONN_BIG_SYNC_FAILED,
@@ -995,7 +996,8 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
 	case ESCO_LINK:
 		h->sco_num++;
 		break;
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		h->iso_num++;
 		break;
 	}
@@ -1021,7 +1023,8 @@ static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c)
 	case ESCO_LINK:
 		h->sco_num--;
 		break;
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		h->iso_num--;
 		break;
 	}
@@ -1038,7 +1041,8 @@ static inline unsigned int hci_conn_num(struct hci_dev *hdev, __u8 type)
 	case SCO_LINK:
 	case ESCO_LINK:
 		return h->sco_num;
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		return h->iso_num;
 	default:
 		return 0;
@@ -1099,7 +1103,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_bis(struct hci_dev *hdev,
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (bacmp(&c->dst, ba) || c->type != ISO_LINK)
+		if (bacmp(&c->dst, ba) || c->type != BIS_LINK)
 			continue;
 
 		if (c->iso_qos.bcast.bis == bis) {
@@ -1123,8 +1127,8 @@ hci_conn_hash_lookup_per_adv_bis(struct hci_dev *hdev,
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (bacmp(&c->dst, ba) || c->type != ISO_LINK ||
-			!test_bit(HCI_CONN_PER_ADV, &c->flags))
+		if (bacmp(&c->dst, ba) || c->type != BIS_LINK ||
+		    !test_bit(HCI_CONN_PER_ADV, &c->flags))
 			continue;
 
 		if (c->iso_qos.bcast.big == big &&
@@ -1234,7 +1238,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_cis(struct hci_dev *hdev,
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (c->type != ISO_LINK || !bacmp(&c->dst, BDADDR_ANY))
+		if (c->type != CIS_LINK)
 			continue;
 
 		/* Match CIG ID if set */
@@ -1266,7 +1270,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_cig(struct hci_dev *hdev,
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (c->type != ISO_LINK || !bacmp(&c->dst, BDADDR_ANY))
+		if (c->type != CIS_LINK)
 			continue;
 
 		if (handle == c->iso_qos.ucast.cig) {
@@ -1289,7 +1293,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_big(struct hci_dev *hdev,
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (bacmp(&c->dst, BDADDR_ANY) || c->type != ISO_LINK)
+		if (bacmp(&c->dst, BDADDR_ANY) || c->type != BIS_LINK)
 			continue;
 
 		if (handle == c->iso_qos.bcast.big) {
@@ -1312,7 +1316,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_big_any_dst(struct hci_dev *
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (c->type != ISO_LINK)
+		if (c->type != BIS_LINK)
 			continue;
 
 		if (handle != BT_ISO_QOS_BIG_UNSET && handle == c->iso_qos.bcast.big) {
@@ -1335,8 +1339,7 @@ hci_conn_hash_lookup_big_state(struct hci_dev *hdev, __u8 handle,  __u16 state)
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (bacmp(&c->dst, BDADDR_ANY) || c->type != ISO_LINK ||
-			c->state != state)
+		if (c->type != BIS_LINK || c->state != state)
 			continue;
 
 		if (handle == c->iso_qos.bcast.big) {
@@ -1359,8 +1362,8 @@ hci_conn_hash_lookup_pa_sync_big_handle(struct hci_dev *hdev, __u8 big)
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (c->type != ISO_LINK ||
-			!test_bit(HCI_CONN_PA_SYNC, &c->flags))
+		if (c->type != BIS_LINK ||
+		    !test_bit(HCI_CONN_PA_SYNC, &c->flags))
 			continue;
 
 		if (c->iso_qos.bcast.big == big) {
@@ -1382,8 +1385,8 @@ hci_conn_hash_lookup_pa_sync_handle(struct hci_dev *hdev, __u16 sync_handle)
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (c->type != ISO_LINK ||
-			!test_bit(HCI_CONN_PA_SYNC, &c->flags))
+		if (c->type != BIS_LINK ||
+		    !test_bit(HCI_CONN_PA_SYNC, &c->flags))
 			continue;
 
 		if (c->sync_handle == sync_handle) {
@@ -1824,6 +1827,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define lmp_hold_capable(dev)      ((dev)->features[0][0] & LMP_HOLD)
 #define lmp_sniff_capable(dev)     ((dev)->features[0][0] & LMP_SNIFF)
 #define lmp_park_capable(dev)      ((dev)->features[0][1] & LMP_PARK)
+#define lmp_sco_capable(dev)       ((dev)->features[0][1] & LMP_SCO)
 #define lmp_inq_rssi_capable(dev)  ((dev)->features[0][3] & LMP_RSSI_INQ)
 #define lmp_esco_capable(dev)      ((dev)->features[0][3] & LMP_ESCO)
 #define lmp_bredr_capable(dev)     (!((dev)->features[0][4] & LMP_NO_BREDR))
@@ -1958,7 +1962,8 @@ static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr,
 	case ESCO_LINK:
 		return sco_connect_ind(hdev, bdaddr, flags);
 
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		return iso_connect_ind(hdev, bdaddr, flags);
 
 	default:
diff --git linux-libre-6.6.144-gnu/include/net/bluetooth/l2cap.h linux-libre-6.6.145-gnu/include/net/bluetooth/l2cap.h
index bf23edb028387..136036b48e6d1 100644
--- linux-libre-6.6.144-gnu/include/net/bluetooth/l2cap.h
+++ linux-libre-6.6.145-gnu/include/net/bluetooth/l2cap.h
@@ -614,7 +614,8 @@ struct l2cap_chan {
 struct l2cap_ops {
 	char			*name;
 
-	struct l2cap_chan	*(*new_connection) (struct l2cap_chan *chan);
+	int			(*new_connection)(struct l2cap_chan *chan,
+						  struct l2cap_chan *new_chan);
 	int			(*recv) (struct l2cap_chan * chan,
 					 struct sk_buff *skb);
 	void			(*teardown) (struct l2cap_chan *chan, int err);
@@ -742,6 +743,7 @@ enum {
 	FLAG_ECRED_CONN_REQ_SENT,
 	FLAG_PENDING_SECURITY,
 	FLAG_HOLD_HCI_CONN,
+	FLAG_DEL,
 };
 
 /* Lock nesting levels for L2CAP channels. We need these because lockdep
@@ -878,9 +880,10 @@ static inline __u16 __next_seq(struct l2cap_chan *chan, __u16 seq)
 	return (seq + 1) % (chan->tx_win_max + 1);
 }
 
-static inline struct l2cap_chan *l2cap_chan_no_new_connection(struct l2cap_chan *chan)
+static inline int l2cap_chan_no_new_connection(struct l2cap_chan *chan,
+					       struct l2cap_chan *new_chan)
 {
-	return NULL;
+	return -EOPNOTSUPP;
 }
 
 static inline int l2cap_chan_no_recv(struct l2cap_chan *chan, struct sk_buff *skb)
@@ -956,7 +959,7 @@ int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
 void l2cap_chan_busy(struct l2cap_chan *chan, int busy);
 void l2cap_chan_rx_avail(struct l2cap_chan *chan, ssize_t rx_avail);
 int l2cap_chan_check_security(struct l2cap_chan *chan, bool initiator);
-void l2cap_chan_set_defaults(struct l2cap_chan *chan);
+void l2cap_chan_set_defaults(struct l2cap_chan *chan, struct l2cap_chan *pchan);
 int l2cap_ertm_init(struct l2cap_chan *chan);
 void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan);
 void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan);
diff --git linux-libre-6.6.144-gnu/include/net/bonding.h linux-libre-6.6.145-gnu/include/net/bonding.h
index 0d9c1eb40d12b..8f5507ef5c0da 100644
--- linux-libre-6.6.144-gnu/include/net/bonding.h
+++ linux-libre-6.6.145-gnu/include/net/bonding.h
@@ -713,6 +713,7 @@ struct bond_vlan_tag *bond_verify_device_path(struct net_device *start_dev,
 int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave);
 void bond_slave_arr_work_rearm(struct bonding *bond, unsigned long delay);
 void bond_work_init_all(struct bonding *bond);
+void bond_work_cancel_all(struct bonding *bond);
 
 #ifdef CONFIG_PROC_FS
 void bond_create_proc_entry(struct bonding *bond);
diff --git linux-libre-6.6.144-gnu/include/net/fib_rules.h linux-libre-6.6.145-gnu/include/net/fib_rules.h
index 82da359bca035..c47f6f6d3cada 100644
--- linux-libre-6.6.144-gnu/include/net/fib_rules.h
+++ linux-libre-6.6.145-gnu/include/net/fib_rules.h
@@ -107,6 +107,11 @@ static inline void fib_rule_get(struct fib_rule *rule)
 	refcount_inc(&rule->refcnt);
 }
 
+static inline bool fib_rule_get_safe(struct fib_rule *rule)
+{
+	return refcount_inc_not_zero(&rule->refcnt);
+}
+
 static inline void fib_rule_put(struct fib_rule *rule)
 {
 	if (refcount_dec_and_test(&rule->refcnt))
diff --git linux-libre-6.6.144-gnu/include/net/gue.h linux-libre-6.6.145-gnu/include/net/gue.h
index dfca298bec9cc..caefd6da86939 100644
--- linux-libre-6.6.144-gnu/include/net/gue.h
+++ linux-libre-6.6.145-gnu/include/net/gue.h
@@ -80,7 +80,7 @@ static inline size_t guehdr_flags_len(__be16 flags)
 
 static inline size_t guehdr_priv_flags_len(__be32 flags)
 {
-	return 0;
+	return (flags & GUE_PFLAG_REMCSUM) ? GUE_PLEN_REMCSUM : 0;
 }
 
 /* Validate standard and private flags. Returns non-zero (meaning invalid)
diff --git linux-libre-6.6.144-gnu/include/net/ip_fib.h linux-libre-6.6.145-gnu/include/net/ip_fib.h
index ca1700c2a5733..b6fc9924ef7a0 100644
--- linux-libre-6.6.144-gnu/include/net/ip_fib.h
+++ linux-libre-6.6.145-gnu/include/net/ip_fib.h
@@ -370,7 +370,7 @@ static inline int fib_lookup(struct net *net, struct flowi4 *flp,
 			     struct fib_result *res, unsigned int flags)
 {
 	struct fib_table *tb;
-	int err = -ENETUNREACH;
+	int err = -EAGAIN;
 
 	flags |= FIB_LOOKUP_NOREF;
 	if (net->ipv4.fib_has_custom_rules)
@@ -384,17 +384,16 @@ static inline int fib_lookup(struct net *net, struct flowi4 *flp,
 	if (tb)
 		err = fib_table_lookup(tb, flp, res, flags);
 
-	if (!err)
+	if (err != -EAGAIN)
 		goto out;
 
 	tb = rcu_dereference_rtnl(net->ipv4.fib_default);
 	if (tb)
 		err = fib_table_lookup(tb, flp, res, flags);
 
-out:
 	if (err == -EAGAIN)
 		err = -ENETUNREACH;
-
+out:
 	rcu_read_unlock();
 
 	return err;
diff --git linux-libre-6.6.144-gnu/include/net/ip_vs.h linux-libre-6.6.145-gnu/include/net/ip_vs.h
index d70268cf1af82..08b90d33acdc6 100644
--- linux-libre-6.6.144-gnu/include/net/ip_vs.h
+++ linux-libre-6.6.145-gnu/include/net/ip_vs.h
@@ -516,7 +516,8 @@ struct ip_vs_protocol {
 
 	void (*state_transition)(struct ip_vs_conn *cp, int direction,
 				 const struct sk_buff *skb,
-				 struct ip_vs_proto_data *pd);
+				 struct ip_vs_proto_data *pd,
+				 unsigned int iph_len);
 
 	int (*register_app)(struct netns_ipvs *ipvs, struct ip_vs_app *inc);
 
diff --git linux-libre-6.6.144-gnu/include/net/netfilter/nf_conntrack_extend.h linux-libre-6.6.145-gnu/include/net/netfilter/nf_conntrack_extend.h
index 0b247248b0323..fd5c4dbf72caf 100644
--- linux-libre-6.6.144-gnu/include/net/netfilter/nf_conntrack_extend.h
+++ linux-libre-6.6.145-gnu/include/net/netfilter/nf_conntrack_extend.h
@@ -38,7 +38,6 @@ enum nf_ct_ext_id {
 struct nf_ct_ext {
 	u8 offset[NF_CT_EXT_NUM];
 	u8 len;
-	unsigned int gen_id;
 	char data[] __aligned(8);
 };
 
@@ -52,8 +51,6 @@ static inline bool nf_ct_ext_exist(const struct nf_conn *ct, u8 id)
 	return (ct->ext && __nf_ct_ext_exist(ct->ext, id));
 }
 
-void *__nf_ct_ext_find(const struct nf_ct_ext *ext, u8 id);
-
 static inline void *nf_ct_ext_find(const struct nf_conn *ct, u8 id)
 {
 	struct nf_ct_ext *ext = ct->ext;
@@ -61,19 +58,10 @@ static inline void *nf_ct_ext_find(const struct nf_conn *ct, u8 id)
 	if (!ext || !__nf_ct_ext_exist(ext, id))
 		return NULL;
 
-	if (unlikely(ext->gen_id))
-		return __nf_ct_ext_find(ext, id);
-
 	return (void *)ct->ext + ct->ext->offset[id];
 }
 
 /* Add this type, returns pointer to data or NULL. */
 void *nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp);
 
-/* ext genid.  if ext->id != ext_genid, extensions cannot be used
- * anymore unless conntrack has CONFIRMED bit set.
- */
-extern atomic_t nf_conntrack_ext_genid;
-void nf_ct_ext_bump_genid(void);
-
 #endif /* _NF_CONNTRACK_EXTEND_H */
diff --git linux-libre-6.6.144-gnu/include/net/netfilter/nf_queue.h linux-libre-6.6.145-gnu/include/net/netfilter/nf_queue.h
index 2bd5c68e6943d..c576479b9aa56 100644
--- linux-libre-6.6.144-gnu/include/net/netfilter/nf_queue.h
+++ linux-libre-6.6.145-gnu/include/net/netfilter/nf_queue.h
@@ -16,6 +16,7 @@ struct nf_queue_entry {
 	unsigned int		id;
 	unsigned int		hook_index;	/* index in hook_entries->hook[] */
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
+	struct net_device	*bridge_dev;
 	struct net_device	*physin;
 	struct net_device	*physout;
 #endif
diff --git linux-libre-6.6.144-gnu/include/net/rtnetlink.h linux-libre-6.6.145-gnu/include/net/rtnetlink.h
index c1fa6fee0acfa..17a91f7b69ea5 100644
--- linux-libre-6.6.144-gnu/include/net/rtnetlink.h
+++ linux-libre-6.6.145-gnu/include/net/rtnetlink.h
@@ -211,6 +211,8 @@ int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm,
 int rtnl_nla_parse_ifinfomsg(struct nlattr **tb, const struct nlattr *nla_peer,
 			     struct netlink_ext_ack *exterr);
 struct net *rtnl_get_net_ns_capable(struct sock *sk, int netnsid);
+bool rtnl_dev_link_net_capable(const struct net_device *dev,
+			       const struct net *link_net);
 
 #define MODULE_ALIAS_RTNL_LINK(kind) MODULE_ALIAS("rtnl-link-" kind)
 
diff --git linux-libre-6.6.144-gnu/include/net/sctp/sctp.h linux-libre-6.6.145-gnu/include/net/sctp/sctp.h
index a2310fa995f64..54d365275764f 100644
--- linux-libre-6.6.144-gnu/include/net/sctp/sctp.h
+++ linux-libre-6.6.145-gnu/include/net/sctp/sctp.h
@@ -112,7 +112,8 @@ int sctp_transport_lookup_process(sctp_callback_t cb, struct net *net,
 				  const union sctp_addr *paddr, void *p, int dif);
 int sctp_transport_traverse_process(sctp_callback_t cb, sctp_callback_t cb_done,
 				    struct net *net, int *pos, void *p);
-int sctp_for_each_endpoint(int (*cb)(struct sctp_endpoint *, void *), void *p);
+int sctp_for_each_endpoint(int (*cb)(struct sctp_endpoint *, void *),
+			   struct net *net, int *pos, void *p);
 int sctp_get_sctp_info(struct sock *sk, struct sctp_association *asoc,
 		       struct sctp_info *info);
 
diff --git linux-libre-6.6.144-gnu/include/net/sock.h linux-libre-6.6.145-gnu/include/net/sock.h
index a6944844553af..c1f129a532b20 100644
--- linux-libre-6.6.144-gnu/include/net/sock.h
+++ linux-libre-6.6.145-gnu/include/net/sock.h
@@ -2155,7 +2155,7 @@ static inline int sk_rx_queue_get(const struct sock *sk)
 
 static inline void sk_set_socket(struct sock *sk, struct socket *sock)
 {
-	sk->sk_socket = sock;
+	WRITE_ONCE(sk->sk_socket, sock);
 }
 
 static inline wait_queue_head_t *sk_sleep(struct sock *sk)
diff --git linux-libre-6.6.144-gnu/include/net/tc_act/tc_pedit.h linux-libre-6.6.145-gnu/include/net/tc_act/tc_pedit.h
index a26d4cd3b8d6f..fa4cd4fc36740 100644
--- linux-libre-6.6.144-gnu/include/net/tc_act/tc_pedit.h
+++ linux-libre-6.6.145-gnu/include/net/tc_act/tc_pedit.h
@@ -36,17 +36,15 @@ static inline bool is_tcf_pedit(const struct tc_action *a)
 	return false;
 }
 
-static inline int tcf_pedit_nkeys(const struct tc_action *a)
+/* Must be called with act->tcfa_lock held to ensure consistency of parallel
+ * reads of the same action's pedit keys (e.g. flow_offload count vs fill).
+ * Note, this is only used for pedit offload.
+ */
+static inline int tcf_pedit_nkeys_locked(const struct tc_action *a)
 {
-	struct tcf_pedit_parms *parms;
-	int nkeys;
-
-	rcu_read_lock();
-	parms = to_pedit_parms(a);
-	nkeys = parms->tcfp_nkeys;
-	rcu_read_unlock();
-
-	return nkeys;
+	lockdep_assert_held(&a->tcfa_lock);
+	return rcu_dereference_protected(to_pedit(a)->parms,
+					 lockdep_is_held(&a->tcfa_lock))->tcfp_nkeys;
 }
 
 static inline u32 tcf_pedit_htype(const struct tc_action *a, int index)
diff --git linux-libre-6.6.144-gnu/include/net/xfrm.h linux-libre-6.6.145-gnu/include/net/xfrm.h
index c4aab47017110..3d63e52254ed0 100644
--- linux-libre-6.6.144-gnu/include/net/xfrm.h
+++ linux-libre-6.6.145-gnu/include/net/xfrm.h
@@ -836,6 +836,9 @@ static inline bool addr_match(const void *token1, const void *token2,
 	unsigned int pdw;
 	unsigned int pbi;
 
+	if (prefixlen > 128)
+		return false;
+
 	pdw = prefixlen >> 5;	  /* num of whole u32 in prefix */
 	pbi = prefixlen &  0x1f;  /* num of bits in incomplete u32 in prefix */
 
@@ -860,6 +863,10 @@ static inline bool addr4_match(__be32 a1, __be32 a2, u8 prefixlen)
 	/* C99 6.5.7 (3): u32 << 32 is undefined behaviour */
 	if (sizeof(long) == 4 && prefixlen == 0)
 		return true;
+
+	if (prefixlen > 32)
+		return false;
+
 	return !((a1 ^ a2) & htonl(~0UL << (32 - prefixlen)));
 }
 
@@ -1143,8 +1150,8 @@ int __xfrm_policy_check(struct sock *, int dir, struct sk_buff *skb,
 static inline bool __xfrm_check_nopolicy(struct net *net, struct sk_buff *skb,
 					 int dir)
 {
-	if (!net->xfrm.policy_count[dir] && !secpath_exists(skb))
-		return net->xfrm.policy_default[dir] == XFRM_USERPOLICY_ACCEPT;
+	if (!READ_ONCE(net->xfrm.policy_count[dir]) && !secpath_exists(skb))
+		return READ_ONCE(net->xfrm.policy_default[dir]) == XFRM_USERPOLICY_ACCEPT;
 
 	return false;
 }
@@ -1244,8 +1251,8 @@ static inline int xfrm_route_forward(struct sk_buff *skb, unsigned short family)
 {
 	struct net *net = dev_net(skb->dev);
 
-	if (!net->xfrm.policy_count[XFRM_POLICY_OUT] &&
-	    net->xfrm.policy_default[XFRM_POLICY_OUT] == XFRM_USERPOLICY_ACCEPT)
+	if (!READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_OUT]) &&
+	    READ_ONCE(net->xfrm.policy_default[XFRM_POLICY_OUT]) == XFRM_USERPOLICY_ACCEPT)
 		return true;
 
 	return (skb_dst(skb)->flags & DST_NOXFRM) ||
diff --git linux-libre-6.6.144-gnu/include/uapi/linux/bpf.h linux-libre-6.6.145-gnu/include/uapi/linux/bpf.h
index 6950169329ef1..a1e17df7c49ad 100644
--- linux-libre-6.6.144-gnu/include/uapi/linux/bpf.h
+++ linux-libre-6.6.145-gnu/include/uapi/linux/bpf.h
@@ -6460,6 +6460,7 @@ struct bpf_prog_info {
 	__u32 verified_insns;
 	__u32 attach_btf_obj_id;
 	__u32 attach_btf_id;
+	__u32 :32;
 } __attribute__((aligned(8)));
 
 struct bpf_map_info {
diff --git linux-libre-6.6.144-gnu/io_uring/io-wq.c linux-libre-6.6.145-gnu/io_uring/io-wq.c
index d8123dc5d742c..37725c5031b4c 100644
--- linux-libre-6.6.144-gnu/io_uring/io-wq.c
+++ linux-libre-6.6.145-gnu/io_uring/io-wq.c
@@ -556,7 +556,6 @@ static void io_worker_handle_work(struct io_wq_acct *acct,
 	struct io_wq *wq = worker->wq;
 
 	do {
-		bool do_kill = test_bit(IO_WQ_BIT_EXIT, &wq->state);
 		struct io_wq_work *work;
 
 		/*
@@ -592,6 +591,7 @@ static void io_worker_handle_work(struct io_wq_acct *acct,
 
 		/* handle a whole dependent link */
 		do {
+			bool do_kill = test_bit(IO_WQ_BIT_EXIT, &wq->state);
 			struct io_wq_work *next_hashed, *linked;
 			unsigned int hash = io_get_work_hash(work);
 
diff --git linux-libre-6.6.144-gnu/kernel/audit.c linux-libre-6.6.145-gnu/kernel/audit.c
index 433672f81e30d..20b71a5b47602 100644
--- linux-libre-6.6.144-gnu/kernel/audit.c
+++ linux-libre-6.6.145-gnu/kernel/audit.c
@@ -57,6 +57,9 @@
 #include <linux/freezer.h>
 #include <linux/pid_namespace.h>
 #include <net/netns/generic.h>
+#include <net/ip.h>
+#include <net/ipv6.h>
+#include <linux/overflow.h>
 
 #include "audit.h"
 
@@ -909,7 +912,7 @@ main_queue:
 		 *       do the multicast send and rotate records from the
 		 *       main queue to the retry/hold queues */
 		wait_event_freezable(kauditd_wait,
-				     (skb_queue_len(&audit_queue) ? 1 : 0));
+				(skb_queue_len_lockless(&audit_queue) ? 1 : 0));
 	}
 
 	return 0;
@@ -1244,7 +1247,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 		s.rate_limit		   = audit_rate_limit;
 		s.backlog_limit		   = audit_backlog_limit;
 		s.lost			   = atomic_read(&audit_lost);
-		s.backlog		   = skb_queue_len(&audit_queue);
+		s.backlog		   = skb_queue_len_lockless(&audit_queue);
 		s.feature_bitmap	   = AUDIT_FEATURE_BITMAP_ALL;
 		s.backlog_wait_time	   = audit_backlog_wait_time;
 		s.backlog_wait_time_actual = atomic_read(&audit_backlog_wait_time_actual);
@@ -1585,7 +1588,7 @@ static void audit_receive(struct sk_buff *skb)
 
 	/* can't block with the ctrl lock, so penalize the sender now */
 	if (audit_backlog_limit &&
-	    (skb_queue_len(&audit_queue) > audit_backlog_limit)) {
+	    (skb_queue_len_lockless(&audit_queue) > audit_backlog_limit)) {
 		DECLARE_WAITQUEUE(wait, current);
 
 		/* wake kauditd to try and flush the queue */
@@ -1887,7 +1890,7 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask,
 		long stime = audit_backlog_wait_time;
 
 		while (audit_backlog_limit &&
-		       (skb_queue_len(&audit_queue) > audit_backlog_limit)) {
+			(skb_queue_len_lockless(&audit_queue) > audit_backlog_limit)) {
 			/* wake kauditd to try and flush the queue */
 			wake_up_interruptible(&kauditd_wait);
 
@@ -1907,7 +1910,7 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask,
 			} else {
 				if (audit_rate_check() && printk_ratelimit())
 					pr_warn("audit_backlog=%d > audit_backlog_limit=%d\n",
-						skb_queue_len(&audit_queue),
+						skb_queue_len_lockless(&audit_queue),
 						audit_backlog_limit);
 				audit_log_lost("backlog limit exceeded");
 				return NULL;
@@ -2032,7 +2035,8 @@ void audit_log_format(struct audit_buffer *ab, const char *fmt, ...)
 void audit_log_n_hex(struct audit_buffer *ab, const unsigned char *buf,
 		size_t len)
 {
-	int i, avail, new_len;
+	int avail;
+	size_t i, new_len;
 	unsigned char *ptr;
 	struct sk_buff *skb;
 
@@ -2042,7 +2046,12 @@ void audit_log_n_hex(struct audit_buffer *ab, const unsigned char *buf,
 	BUG_ON(!ab->skb);
 	skb = ab->skb;
 	avail = skb_tailroom(skb);
-	new_len = len<<1;
+
+	if (check_shl_overflow(len, 1, &new_len)) {
+		audit_log_format(ab, "?");
+		return;
+	}
+
 	if (new_len >= avail) {
 		/* Round the buffer request up to the next multiple */
 		new_len = AUDIT_BUFSIZ*(((new_len-avail)/AUDIT_BUFSIZ) + 1);
@@ -2304,6 +2313,68 @@ void audit_log_path_denied(int type, const char *operation)
 	audit_log_end(ab);
 }
 
+int audit_log_nf_skb(struct audit_buffer *ab,
+		     const struct sk_buff *skb, u8 nfproto)
+{
+	/* find the IP protocol in the case of NFPROTO_BRIDGE */
+	if (nfproto == NFPROTO_BRIDGE) {
+		switch (eth_hdr(skb)->h_proto) {
+		case htons(ETH_P_IP):
+			nfproto = NFPROTO_IPV4;
+			break;
+		case htons(ETH_P_IPV6):
+			nfproto = NFPROTO_IPV6;
+			break;
+		default:
+			goto unknown_proto;
+		}
+	}
+
+	switch (nfproto) {
+	case NFPROTO_IPV4: {
+		struct iphdr iph;
+		const struct iphdr *ih;
+
+		ih = skb_header_pointer(skb, skb_network_offset(skb),
+					sizeof(iph), &iph);
+		if (!ih)
+			return -ENOMEM;
+
+		audit_log_format(ab, " saddr=%pI4 daddr=%pI4 proto=%hhu",
+				 &ih->saddr, &ih->daddr, ih->protocol);
+		break;
+	}
+	case NFPROTO_IPV6: {
+		struct ipv6hdr iph;
+		const struct ipv6hdr *ih;
+		u8 nexthdr;
+		__be16 frag_off;
+
+		ih = skb_header_pointer(skb, skb_network_offset(skb),
+					sizeof(iph), &iph);
+		if (!ih)
+			return -ENOMEM;
+
+		nexthdr = ih->nexthdr;
+		ipv6_skip_exthdr(skb, skb_network_offset(skb) + sizeof(iph),
+				 &nexthdr, &frag_off);
+
+		audit_log_format(ab, " saddr=%pI6c daddr=%pI6c proto=%hhu",
+				 &ih->saddr, &ih->daddr, nexthdr);
+		break;
+	}
+	default:
+		goto unknown_proto;
+	}
+
+	return 0;
+
+unknown_proto:
+	audit_log_format(ab, " saddr=? daddr=? proto=?");
+	return -EPFNOSUPPORT;
+}
+EXPORT_SYMBOL(audit_log_nf_skb);
+
 /* global counter which is incremented every time something logs in */
 static atomic_t session_id = ATOMIC_INIT(0);
 
diff --git linux-libre-6.6.144-gnu/kernel/bpf/bpf_lsm.c linux-libre-6.6.145-gnu/kernel/bpf/bpf_lsm.c
index 92486a7b916e3..147c3a8ad4e8e 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/bpf_lsm.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/bpf_lsm.c
@@ -36,6 +36,27 @@ BTF_SET_START(bpf_lsm_hooks)
 #undef LSM_HOOK
 BTF_SET_END(bpf_lsm_hooks)
 
+BTF_SET_START(bpf_lsm_disabled_hooks)
+BTF_ID(func, bpf_lsm_vm_enough_memory)
+BTF_ID(func, bpf_lsm_inode_need_killpriv)
+BTF_ID(func, bpf_lsm_inode_getsecurity)
+BTF_ID(func, bpf_lsm_inode_listsecurity)
+BTF_ID(func, bpf_lsm_inode_copy_up_xattr)
+BTF_ID(func, bpf_lsm_getselfattr)
+BTF_ID(func, bpf_lsm_getprocattr)
+BTF_ID(func, bpf_lsm_setprocattr)
+#ifdef CONFIG_KEYS
+BTF_ID(func, bpf_lsm_key_getsecurity)
+#endif
+#ifdef CONFIG_AUDIT
+BTF_ID(func, bpf_lsm_audit_rule_match)
+#endif
+#ifdef CONFIG_SECURITY_NETWORK_XFRM
+BTF_ID(func, bpf_lsm_xfrm_decode_session)
+#endif
+BTF_ID(func, bpf_lsm_ismaclabel)
+BTF_SET_END(bpf_lsm_disabled_hooks)
+
 /* List of LSM hooks that should operate on 'current' cgroup regardless
  * of function signature.
  */
@@ -97,15 +118,24 @@ void bpf_lsm_find_cgroup_shim(const struct bpf_prog *prog,
 int bpf_lsm_verify_prog(struct bpf_verifier_log *vlog,
 			const struct bpf_prog *prog)
 {
+	u32 btf_id = prog->aux->attach_btf_id;
+	const char *func_name = prog->aux->attach_func_name;
+
 	if (!prog->gpl_compatible) {
 		bpf_log(vlog,
 			"LSM programs must have a GPL compatible license\n");
 		return -EINVAL;
 	}
 
-	if (!btf_id_set_contains(&bpf_lsm_hooks, prog->aux->attach_btf_id)) {
+	if (btf_id_set_contains(&bpf_lsm_disabled_hooks, btf_id)) {
+		bpf_log(vlog, "attach_btf_id %u points to disabled hook %s\n",
+			btf_id, func_name);
+		return -EINVAL;
+	}
+
+	if (!btf_id_set_contains(&bpf_lsm_hooks, btf_id)) {
 		bpf_log(vlog, "attach_btf_id %u points to wrong type name %s\n",
-			prog->aux->attach_btf_id, prog->aux->attach_func_name);
+			btf_id, func_name);
 		return -EINVAL;
 	}
 
diff --git linux-libre-6.6.144-gnu/kernel/bpf/cgroup.c linux-libre-6.6.145-gnu/kernel/bpf/cgroup.c
index 3aadbf81d8b1f..b75b63e675066 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/cgroup.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/cgroup.c
@@ -769,19 +769,65 @@ static int cgroup_bpf_attach(struct cgroup *cgrp,
 	return ret;
 }
 
+static int effective_prog_pos(struct cgroup *cgrp,
+			      enum cgroup_bpf_attach_type atype,
+			      struct bpf_prog_list *target_pl)
+{
+	int cnt = 0, preorder_cnt = 0, fstart, bstart, init_bstart, pos = -1;
+	struct bpf_prog_list *pl;
+	struct cgroup *p = cgrp;
+
+	/* count effective programs to find where the preorder region ends */
+	do {
+		if (cnt == 0 || (p->bpf.flags[atype] & BPF_F_ALLOW_MULTI))
+			cnt += prog_list_length(&p->bpf.progs[atype], &preorder_cnt);
+		p = cgroup_parent(p);
+	} while (p);
+
+	/* replay compute_effective_progs() placement and record target's slot */
+	cnt = 0;
+	p = cgrp;
+	fstart = preorder_cnt;
+	bstart = preorder_cnt - 1;
+	do {
+		if (cnt > 0 && !(p->bpf.flags[atype] & BPF_F_ALLOW_MULTI))
+			continue;
+
+		init_bstart = bstart;
+		hlist_for_each_entry(pl, &p->bpf.progs[atype], node) {
+			if (!prog_list_prog(pl))
+				continue;
+
+			if (pl->flags & BPF_F_PREORDER) {
+				if (pl == target_pl)
+					pos = bstart;
+				bstart--;
+			} else {
+				if (pl == target_pl)
+					pos = fstart;
+				fstart++;
+			}
+			cnt++;
+		}
+
+		/* reverse pre-ordering progs at this cgroup level */
+		if (pos >= bstart + 1 && pos <= init_bstart)
+			pos = bstart + 1 + init_bstart - pos;
+	} while ((p = cgroup_parent(p)));
+
+	return pos;
+}
+
 /* Swap updated BPF program for given link in effective program arrays across
  * all descendant cgroups. This function is guaranteed to succeed.
  */
 static void replace_effective_prog(struct cgroup *cgrp,
 				   enum cgroup_bpf_attach_type atype,
-				   struct bpf_cgroup_link *link)
+				   struct bpf_prog_list *pl)
 {
 	struct bpf_prog_array_item *item;
 	struct cgroup_subsys_state *css;
 	struct bpf_prog_array *progs;
-	struct bpf_prog_list *pl;
-	struct hlist_head *head;
-	struct cgroup *cg;
 	int pos;
 
 	css_for_each_descendant_pre(css, &cgrp->self) {
@@ -790,27 +836,15 @@ static void replace_effective_prog(struct cgroup *cgrp,
 		if (percpu_ref_is_zero(&desc->bpf.refcnt))
 			continue;
 
-		/* find position of link in effective progs array */
-		for (pos = 0, cg = desc; cg; cg = cgroup_parent(cg)) {
-			if (pos && !(cg->bpf.flags[atype] & BPF_F_ALLOW_MULTI))
-				continue;
+		pos = effective_prog_pos(desc, atype, pl);
+		if (WARN_ON_ONCE(pos < 0))
+			continue;
 
-			head = &cg->bpf.progs[atype];
-			hlist_for_each_entry(pl, head, node) {
-				if (!prog_list_prog(pl))
-					continue;
-				if (pl->link == link)
-					goto found;
-				pos++;
-			}
-		}
-found:
-		BUG_ON(!cg);
 		progs = rcu_dereference_protected(
 				desc->bpf.effective[atype],
 				lockdep_is_held(&cgroup_mutex));
 		item = &progs->items[pos];
-		WRITE_ONCE(item->prog, link->link.prog);
+		WRITE_ONCE(item->prog, pl->link->link.prog);
 	}
 }
 
@@ -853,7 +887,7 @@ static int __cgroup_bpf_replace(struct cgroup *cgrp,
 		return -ENOENT;
 
 	old_prog = xchg(&link->link.prog, new_prog);
-	replace_effective_prog(cgrp, atype, link);
+	replace_effective_prog(cgrp, atype, pl);
 	bpf_prog_put(old_prog);
 	return 0;
 }
@@ -920,19 +954,14 @@ static struct bpf_prog_list *find_detach_entry(struct hlist_head *progs,
  *                           recomputing the array in place.
  *
  * @cgrp: The cgroup which descendants to travers
- * @prog: A program to detach or NULL
- * @link: A link to detach or NULL
+ * @pl: The prog_list entry being detached
  * @atype: Type of detach operation
  */
-static void purge_effective_progs(struct cgroup *cgrp, struct bpf_prog *prog,
-				  struct bpf_cgroup_link *link,
+static void purge_effective_progs(struct cgroup *cgrp, struct bpf_prog_list *pl,
 				  enum cgroup_bpf_attach_type atype)
 {
 	struct cgroup_subsys_state *css;
 	struct bpf_prog_array *progs;
-	struct bpf_prog_list *pl;
-	struct hlist_head *head;
-	struct cgroup *cg;
 	int pos;
 
 	/* recompute effective prog array in place */
@@ -942,24 +971,11 @@ static void purge_effective_progs(struct cgroup *cgrp, struct bpf_prog *prog,
 		if (percpu_ref_is_zero(&desc->bpf.refcnt))
 			continue;
 
-		/* find position of link or prog in effective progs array */
-		for (pos = 0, cg = desc; cg; cg = cgroup_parent(cg)) {
-			if (pos && !(cg->bpf.flags[atype] & BPF_F_ALLOW_MULTI))
-				continue;
-
-			head = &cg->bpf.progs[atype];
-			hlist_for_each_entry(pl, head, node) {
-				if (!prog_list_prog(pl))
-					continue;
-				if (pl->prog == prog && pl->link == link)
-					goto found;
-				pos++;
-			}
-		}
-
+		pos = effective_prog_pos(desc, atype, pl);
 		/* no link or prog match, skip the cgroup of this layer */
-		continue;
-found:
+		if (pos < 0)
+			continue;
+
 		progs = rcu_dereference_protected(
 				desc->bpf.effective[atype],
 				lockdep_is_held(&cgroup_mutex));
@@ -1020,7 +1036,7 @@ static int __cgroup_bpf_detach(struct cgroup *cgrp, struct bpf_prog *prog,
 		/* if update effective array failed replace the prog with a dummy prog*/
 		pl->prog = old_prog;
 		pl->link = link;
-		purge_effective_progs(cgrp, old_prog, link, atype);
+		purge_effective_progs(cgrp, pl, atype);
 	}
 
 	/* now can actually delete it from this cgroup list */
@@ -1775,7 +1791,7 @@ int __cgroup_bpf_run_filter_sysctl(struct ctl_table_header *head,
 
 	kfree(ctx.cur_val);
 
-	if (ret == 1 && ctx.new_updated) {
+	if (!ret && ctx.new_updated) {
 		kvfree(*buf);
 		*buf = ctx.new_val;
 		*pcount = ctx.new_len;
diff --git linux-libre-6.6.144-gnu/kernel/bpf/core.c linux-libre-6.6.145-gnu/kernel/bpf/core.c
index d708cf3e6207f..9fa984ee076bc 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/core.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/core.c
@@ -37,6 +37,7 @@
 #include <linux/nospec.h>
 #include <linux/bpf_mem_alloc.h>
 #include <linux/memcontrol.h>
+#include <linux/static_call.h>
 
 #include <asm/barrier.h>
 #include <asm/unaligned.h>
@@ -850,6 +851,7 @@ int bpf_jit_add_poke_descriptor(struct bpf_prog *prog,
 struct bpf_prog_pack {
 	struct list_head list;
 	void *ptr;
+	bool arch_flush_needed;
 	unsigned long bitmap[];
 };
 
@@ -858,6 +860,15 @@ void bpf_jit_fill_hole_with_zero(void *area, unsigned int size)
 	memset(area, 0, size);
 }
 
+DEFINE_STATIC_CALL_NULL(bpf_arch_pred_flush, bpf_arch_pred_flush);
+
+/*
+ * Enabled once bpf_arch_pred_flush points at a real flush routine. Lets the
+ * pack allocator test "is a predictor flush wired up at all" with a cheap
+ * static branch instead of repeatedly querying the static call target.
+ */
+DEFINE_STATIC_KEY_FALSE(bpf_pred_flush_enabled);
+
 #define BPF_PROG_SIZE_TO_NBITS(size)	(round_up(size, BPF_PROG_CHUNK_SIZE) / BPF_PROG_CHUNK_SIZE)
 
 static DEFINE_MUTEX(pack_mutex);
@@ -896,20 +907,30 @@ static struct bpf_prog_pack *alloc_new_pack(bpf_jit_fill_hole_t bpf_fill_ill_ins
 	bitmap_zero(pack->bitmap, BPF_PROG_PACK_SIZE / BPF_PROG_CHUNK_SIZE);
 	list_add_tail(&pack->list, &pack_list);
 
+	if (static_branch_unlikely(&bpf_pred_flush_enabled))
+		pack->arch_flush_needed = true;
 	set_vm_flush_reset_perms(pack->ptr);
 	set_memory_rox((unsigned long)pack->ptr, BPF_PROG_PACK_SIZE / PAGE_SIZE);
 	return pack;
 }
 
-void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns)
+void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns, bool was_classic)
 {
 	unsigned int nbits = BPF_PROG_SIZE_TO_NBITS(size);
-	struct bpf_prog_pack *pack;
-	unsigned long pos;
+	struct bpf_prog_pack *pack, *fallback_pack = NULL;
+	unsigned long pos, fallback_pos = 0;
 	void *ptr = NULL;
 
 	mutex_lock(&pack_mutex);
 	if (size > BPF_PROG_PACK_SIZE) {
+		/*
+		 * Allocations larger than a pack get their own pages, and
+		 * predictors are not flushed for such allocation. This is only
+		 * safe because cBPF programs (the unprivileged attack surface)
+		 * are bounded well below a pack size.
+		 */
+		if (was_classic && static_branch_unlikely(&bpf_pred_flush_enabled))
+			pr_warn_once("BPF: Predictors not flushed for allocations greater than BPF_PROG_PACK_SIZE\n");
 		size = round_up(size, PAGE_SIZE);
 		ptr = bpf_jit_alloc_exec(size);
 		if (ptr) {
@@ -922,8 +943,29 @@ void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns)
 	list_for_each_entry(pack, &pack_list, list) {
 		pos = bitmap_find_next_zero_area(pack->bitmap, BPF_PROG_CHUNK_COUNT, 0,
 						 nbits, 0);
-		if (pos < BPF_PROG_CHUNK_COUNT)
+		if (pos >= BPF_PROG_CHUNK_COUNT)
+			continue;
+		/* Flush not enabled, use any pack */
+		if (!static_branch_unlikely(&bpf_pred_flush_enabled))
 			goto found_free_area;
+		/*
+		 * cBPF reuse of a dirty pack triggers a flush, so prefer a
+		 * clean pack for cBPF. eBPF never flushes, so steer it to a
+		 * dirty pack and keep clean packs free for cBPF.
+		 */
+		if (was_classic ^ pack->arch_flush_needed)
+			goto found_free_area;
+		if (!fallback_pack) {
+			fallback_pack = pack;
+			fallback_pos = pos;
+		}
+	}
+
+	/* No preferred pack found */
+	if (fallback_pack) {
+		pack = fallback_pack;
+		pos = fallback_pos;
+		goto found_free_area;
 	}
 
 	pack = alloc_new_pack(bpf_fill_ill_insns);
@@ -933,6 +975,16 @@ void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns)
 	pos = 0;
 
 found_free_area:
+	/* Flush only for cBPF as it may contain a crafted gadget */
+	if (static_branch_unlikely(&bpf_pred_flush_enabled) &&
+	    pack->arch_flush_needed &&
+	    was_classic) {
+		struct bpf_prog_pack *p;
+
+		static_call_cond(bpf_arch_pred_flush)();
+		list_for_each_entry(p, &pack_list, list)
+			p->arch_flush_needed = false;
+	}
 	bitmap_set(pack->bitmap, pos, nbits);
 	ptr = (void *)(pack->ptr) + (pos << BPF_PROG_CHUNK_SHIFT);
 
@@ -970,6 +1022,9 @@ void bpf_prog_pack_free(struct bpf_binary_header *hdr)
 		  "bpf_prog_pack bug: missing bpf_arch_text_invalidate?\n");
 
 	bitmap_clear(pack->bitmap, pos, nbits);
+
+	if (static_branch_unlikely(&bpf_pred_flush_enabled))
+		pack->arch_flush_needed = true;
 	if (bitmap_find_next_zero_area(pack->bitmap, BPF_PROG_CHUNK_COUNT, 0,
 				       BPF_PROG_CHUNK_COUNT, 0) == 0) {
 		list_del(&pack->list);
@@ -1092,7 +1147,8 @@ bpf_jit_binary_pack_alloc(unsigned int proglen, u8 **image_ptr,
 			  unsigned int alignment,
 			  struct bpf_binary_header **rw_header,
 			  u8 **rw_image,
-			  bpf_jit_fill_hole_t bpf_fill_ill_insns)
+			  bpf_jit_fill_hole_t bpf_fill_ill_insns,
+			  bool was_classic)
 {
 	struct bpf_binary_header *ro_header;
 	u32 size, hole, start;
@@ -1105,7 +1161,7 @@ bpf_jit_binary_pack_alloc(unsigned int proglen, u8 **image_ptr,
 
 	if (bpf_jit_charge_modmem(size))
 		return NULL;
-	ro_header = bpf_prog_pack_alloc(size, bpf_fill_ill_insns);
+	ro_header = bpf_prog_pack_alloc(size, bpf_fill_ill_insns, was_classic);
 	if (!ro_header) {
 		bpf_jit_uncharge_modmem(size);
 		return NULL;
@@ -2309,7 +2365,7 @@ static bool __bpf_prog_map_compatible(struct bpf_map *map,
 			cookie = aux->cgroup_storage[i] ?
 				 aux->cgroup_storage[i]->cookie : 0;
 			ret = map->owner->storage_cookie[i] == cookie ||
-			      !cookie;
+			      (!cookie && !aux->tail_call_reachable);
 		}
 		if (ret &&
 		    map->owner->attach_func_proto != aux->attach_func_proto) {
diff --git linux-libre-6.6.144-gnu/kernel/bpf/devmap.c linux-libre-6.6.145-gnu/kernel/bpf/devmap.c
index c169f0624e100..8ce3b152dcd5b 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/devmap.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/devmap.c
@@ -558,6 +558,10 @@ static int dev_map_enqueue_clone(struct bpf_dtab_netdev *obj,
 {
 	struct xdp_frame *nxdpf;
 
+	/* Frags live outside the linear frame and cannot be cloned safely. */
+	if (unlikely(xdp_frame_has_frags(xdpf)))
+		return -EOPNOTSUPP;
+
 	nxdpf = xdpf_clone(xdpf);
 	if (!nxdpf)
 		return -ENOMEM;
@@ -683,6 +687,18 @@ int dev_map_generic_redirect(struct bpf_dtab_netdev *dst, struct sk_buff *skb,
 	if (unlikely(err))
 		return err;
 
+	if (dst->xdp_prog && skb_cloned(skb)) {
+		struct sk_buff *nskb;
+
+		nskb = skb_copy(skb, GFP_ATOMIC);
+		if (!nskb)
+			return -ENOMEM;
+
+		nskb->mac_len = skb->mac_len;
+		consume_skb(skb);
+		skb = nskb;
+	}
+
 	/* Redirect has already succeeded semantically at this point, so we just
 	 * return 0 even if packet is dropped. Helper below takes care of
 	 * freeing skb.
@@ -703,6 +719,9 @@ static int dev_map_redirect_clone(struct bpf_dtab_netdev *dst,
 	struct sk_buff *nskb;
 	int err;
 
+	if (unlikely(skb_is_nonlinear(skb)))
+		return -EOPNOTSUPP;
+
 	nskb = skb_clone(skb, GFP_ATOMIC);
 	if (!nskb)
 		return -ENOMEM;
diff --git linux-libre-6.6.144-gnu/kernel/bpf/dispatcher.c linux-libre-6.6.145-gnu/kernel/bpf/dispatcher.c
index fa3e9225aedc0..b3f164e31c6bb 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/dispatcher.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/dispatcher.c
@@ -145,7 +145,7 @@ void bpf_dispatcher_change_prog(struct bpf_dispatcher *d, struct bpf_prog *from,
 
 	mutex_lock(&d->mutex);
 	if (!d->image) {
-		d->image = bpf_prog_pack_alloc(PAGE_SIZE, bpf_jit_fill_hole_with_zero);
+		d->image = bpf_prog_pack_alloc(PAGE_SIZE, bpf_jit_fill_hole_with_zero, false);
 		if (!d->image)
 			goto out;
 		d->rw_image = bpf_jit_alloc_exec(PAGE_SIZE);
diff --git linux-libre-6.6.144-gnu/kernel/bpf/hashtab.c linux-libre-6.6.145-gnu/kernel/bpf/hashtab.c
index 934fdc688d7c1..9c04e33d9d223 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/hashtab.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/hashtab.c
@@ -681,8 +681,7 @@ static void *__htab_map_lookup_elem(struct bpf_map *map, void *key)
 	struct htab_elem *l;
 	u32 hash, key_size;
 
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 
 	key_size = map->key_size;
 
@@ -1117,8 +1116,7 @@ static long htab_map_update_elem(struct bpf_map *map, void *key, void *value,
 		/* unknown flags */
 		return -EINVAL;
 
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 
 	key_size = map->key_size;
 
@@ -1235,8 +1233,7 @@ static long htab_lru_map_update_elem(struct bpf_map *map, void *key, void *value
 		/* unknown flags */
 		return -EINVAL;
 
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 
 	key_size = map->key_size;
 
@@ -1304,8 +1301,7 @@ static long __htab_percpu_map_update_elem(struct bpf_map *map, void *key,
 		/* unknown flags */
 		return -EINVAL;
 
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 
 	key_size = map->key_size;
 
@@ -1359,8 +1355,7 @@ static long __htab_lru_percpu_map_update_elem(struct bpf_map *map, void *key,
 		/* unknown flags */
 		return -EINVAL;
 
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 
 	key_size = map->key_size;
 
@@ -1437,8 +1432,7 @@ static long htab_map_delete_elem(struct bpf_map *map, void *key)
 	u32 hash, key_size;
 	int ret;
 
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 
 	key_size = map->key_size;
 
@@ -1473,8 +1467,7 @@ static long htab_lru_map_delete_elem(struct bpf_map *map, void *key)
 	u32 hash, key_size;
 	int ret;
 
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 
 	key_size = map->key_size;
 
diff --git linux-libre-6.6.144-gnu/kernel/bpf/helpers.c linux-libre-6.6.145-gnu/kernel/bpf/helpers.c
index 885ff0710a8b9..419e49946cbdb 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/helpers.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/helpers.c
@@ -36,8 +36,7 @@
  */
 BPF_CALL_2(bpf_map_lookup_elem, struct bpf_map *, map, void *, key)
 {
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 	return (unsigned long) map->ops->map_lookup_elem(map, key);
 }
 
@@ -53,8 +52,7 @@ const struct bpf_func_proto bpf_map_lookup_elem_proto = {
 BPF_CALL_4(bpf_map_update_elem, struct bpf_map *, map, void *, key,
 	   void *, value, u64, flags)
 {
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 	return map->ops->map_update_elem(map, key, value, flags);
 }
 
@@ -71,8 +69,7 @@ const struct bpf_func_proto bpf_map_update_elem_proto = {
 
 BPF_CALL_2(bpf_map_delete_elem, struct bpf_map *, map, void *, key)
 {
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 	return map->ops->map_delete_elem(map, key);
 }
 
@@ -128,8 +125,7 @@ const struct bpf_func_proto bpf_map_peek_elem_proto = {
 
 BPF_CALL_3(bpf_map_lookup_percpu_elem, struct bpf_map *, map, void *, key, u32, cpu)
 {
-	WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() &&
-		     !rcu_read_lock_bh_held());
+	WARN_ON_ONCE(!bpf_rcu_lock_held());
 	return (unsigned long) map->ops->map_lookup_percpu_elem(map, key, cpu);
 }
 
diff --git linux-libre-6.6.144-gnu/kernel/bpf/inode.c linux-libre-6.6.145-gnu/kernel/bpf/inode.c
index 9a9630adcba4f..99ec74325175c 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/inode.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/inode.c
@@ -611,10 +611,18 @@ static void bpf_destroy_inode(struct inode *inode)
 {
 	enum bpf_type type;
 
-	if (S_ISLNK(inode->i_mode))
-		kfree(inode->i_link);
 	if (!bpf_inode_type(inode, &type))
 		bpf_any_put(inode->i_private, type);
+}
+
+/*
+ * Called after RCU grace period - safe to free inode and anything
+ *  that might be accessed by RCU pathwalk (inode fields, i_link).
+ */
+static void bpf_free_inode(struct inode *inode)
+{
+	if (S_ISLNK(inode->i_mode))
+		kfree(inode->i_link);
 	free_inode_nonrcu(inode);
 }
 
@@ -623,6 +631,7 @@ static const struct super_operations bpf_super_ops = {
 	.drop_inode	= generic_delete_inode,
 	.show_options	= bpf_show_options,
 	.destroy_inode	= bpf_destroy_inode,
+	.free_inode	= bpf_free_inode,
 };
 
 enum {
diff --git linux-libre-6.6.144-gnu/kernel/bpf/lpm_trie.c linux-libre-6.6.145-gnu/kernel/bpf/lpm_trie.c
index c4f1d465ae35c..def44994c479f 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/lpm_trie.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/lpm_trie.c
@@ -236,7 +236,7 @@ static void *trie_lookup_elem(struct bpf_map *map, void *_key)
 
 	/* Start walking the trie from the root node ... */
 
-	for (node = rcu_dereference_check(trie->root, rcu_read_lock_bh_held());
+	for (node = rcu_dereference_check(trie->root, bpf_rcu_lock_held());
 	     node;) {
 		unsigned int next_bit;
 		size_t matchlen;
@@ -270,7 +270,7 @@ static void *trie_lookup_elem(struct bpf_map *map, void *_key)
 		 */
 		next_bit = extract_bit(key->data, node->prefixlen);
 		node = rcu_dereference_check(node->child[next_bit],
-					     rcu_read_lock_bh_held());
+					     bpf_rcu_lock_held());
 	}
 
 	if (!found)
@@ -353,8 +353,7 @@ static long trie_update_elem(struct bpf_map *map,
 	 */
 	slot = &trie->root;
 
-	while ((node = rcu_dereference_protected(*slot,
-					lockdep_is_held(&trie->lock)))) {
+	while ((node = rcu_dereference_protected(*slot, 1))) {
 		matchlen = longest_prefix_match(trie, node, key);
 
 		if (node->prefixlen != matchlen ||
@@ -475,8 +474,7 @@ static long trie_delete_elem(struct bpf_map *map, void *_key)
 	trim = &trie->root;
 	trim2 = trim;
 	parent = NULL;
-	while ((node = rcu_dereference_protected(
-		       *trim, lockdep_is_held(&trie->lock)))) {
+	while ((node = rcu_dereference_protected(*trim, 1))) {
 		matchlen = longest_prefix_match(trie, node, key);
 
 		if (node->prefixlen != matchlen ||
diff --git linux-libre-6.6.144-gnu/kernel/bpf/syscall.c linux-libre-6.6.145-gnu/kernel/bpf/syscall.c
index 2207f9e7a5674..5fa86a2ab14a6 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/syscall.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/syscall.c
@@ -4403,10 +4403,11 @@ static int bpf_prog_get_info_by_fd(struct file *file,
 	u32 info_len = attr->info.info_len;
 	struct bpf_prog_kstats stats;
 	char __user *uinsns;
-	u32 ulen;
+	u32 ulen, len;
 	int err;
 
-	err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len);
+	len = offsetofend(struct bpf_prog_info, attach_btf_id);
+	err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), len, info_len);
 	if (err)
 		return err;
 	info_len = min_t(u32, sizeof(info), info_len);
diff --git linux-libre-6.6.144-gnu/kernel/bpf/verifier.c linux-libre-6.6.145-gnu/kernel/bpf/verifier.c
index f638b2d3a42fb..1da0092122c1d 100644
--- linux-libre-6.6.144-gnu/kernel/bpf/verifier.c
+++ linux-libre-6.6.145-gnu/kernel/bpf/verifier.c
@@ -4672,7 +4672,8 @@ static int check_stack_write_fixed_off(struct bpf_verifier_env *env,
 		bool sanitize = reg && is_spillable_regtype(reg->type);
 
 		for (i = 0; i < size; i++) {
-			u8 type = state->stack[spi].slot_type[i];
+			u8 type = state->stack[spi].slot_type[(slot - i) %
+							      BPF_REG_SIZE];
 
 			if (type != STACK_MISC && type != STACK_ZERO) {
 				sanitize = true;
diff --git linux-libre-6.6.144-gnu/kernel/cgroup/cpuset.c linux-libre-6.6.145-gnu/kernel/cgroup/cpuset.c
index 633a91709eb54..f9c7178f51ada 100644
--- linux-libre-6.6.144-gnu/kernel/cgroup/cpuset.c
+++ linux-libre-6.6.145-gnu/kernel/cgroup/cpuset.c
@@ -2097,7 +2097,12 @@ static void update_tasks_nodemask(struct cpuset *cs)
 
 		migrate = is_memory_migrate(cs);
 
-		mpol_rebind_mm(mm, &cs->mems_allowed);
+		/*
+		 * For v1 we can have empty effective_mems, but we cannot
+		 * attach any tasks (see cpuset_can_attach_check()). For v2,
+		 * effective_mems is guaranteed to not be empty.
+		 */
+		mpol_rebind_mm(mm, &cs->effective_mems);
 		if (migrate)
 			cpuset_migrate_mm(mm, &cs->old_mems_allowed, &newmems);
 		else
diff --git linux-libre-6.6.144-gnu/kernel/cpu.c linux-libre-6.6.145-gnu/kernel/cpu.c
index 7ab11b4597684..9b731fb9d9867 100644
--- linux-libre-6.6.144-gnu/kernel/cpu.c
+++ linux-libre-6.6.145-gnu/kernel/cpu.c
@@ -175,7 +175,7 @@ static int cpuhp_invoke_callback(unsigned int cpu, enum cpuhp_state state,
 	struct cpuhp_step *step = cpuhp_get_step(state);
 	int (*cbm)(unsigned int cpu, struct hlist_node *node);
 	int (*cb)(unsigned int cpu);
-	int ret, cnt;
+	int ret, cnt, rollback_ret;
 
 	if (st->fail == state) {
 		st->fail = CPUHP_INVALID;
@@ -239,12 +239,12 @@ err:
 			break;
 
 		trace_cpuhp_multi_enter(cpu, st->target, state, cbm, node);
-		ret = cbm(cpu, node);
-		trace_cpuhp_exit(cpu, st->state, state, ret);
+		rollback_ret = cbm(cpu, node);
+		trace_cpuhp_exit(cpu, st->state, state, rollback_ret);
 		/*
 		 * Rollback must not fail,
 		 */
-		WARN_ON_ONCE(ret);
+		WARN_ON_ONCE(rollback_ret);
 	}
 	return ret;
 }
@@ -2894,21 +2894,17 @@ static const struct attribute_group cpuhp_cpu_attr_group = {
 	NULL
 };
 
-static ssize_t states_show(struct device *dev,
-				 struct device_attribute *attr, char *buf)
+static ssize_t states_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
-	ssize_t cur, res = 0;
+	ssize_t res = 0;
 	int i;
 
 	mutex_lock(&cpuhp_state_mutex);
 	for (i = CPUHP_OFFLINE; i <= CPUHP_ONLINE; i++) {
 		struct cpuhp_step *sp = cpuhp_get_step(i);
 
-		if (sp->name) {
-			cur = sprintf(buf, "%3d: %s\n", i, sp->name);
-			buf += cur;
-			res += cur;
-		}
+		if (sp->name)
+			res += sysfs_emit_at(buf, res, "%3d: %s\n", i, sp->name);
 	}
 	mutex_unlock(&cpuhp_state_mutex);
 	return res;
diff --git linux-libre-6.6.144-gnu/kernel/events/core.c linux-libre-6.6.145-gnu/kernel/events/core.c
index a4187dea6402a..d45bce2acdbc7 100644
--- linux-libre-6.6.144-gnu/kernel/events/core.c
+++ linux-libre-6.6.145-gnu/kernel/events/core.c
@@ -2384,10 +2384,9 @@ __perf_remove_from_context(struct perf_event *event,
 	 */
 	if (flags & DETACH_EXIT)
 		state = PERF_EVENT_STATE_EXIT;
-	if (flags & DETACH_DEAD) {
-		event->pending_disable = 1;
+	if (flags & DETACH_DEAD)
 		state = PERF_EVENT_STATE_DEAD;
-	}
+
 	event_sched_out(event, ctx);
 
 	if (event->state > PERF_EVENT_STATE_OFF)
@@ -4450,7 +4449,8 @@ out:
 
 static void perf_remove_from_owner(struct perf_event *event);
 static void perf_event_exit_event(struct perf_event *event,
-				  struct perf_event_context *ctx);
+				  struct perf_event_context *ctx,
+				  unsigned long detach_flags);
 
 /*
  * Removes all events from the current task that have been marked
@@ -4477,7 +4477,7 @@ static void perf_event_remove_on_exec(struct perf_event_context *ctx)
 
 		modified = true;
 
-		perf_event_exit_event(event, ctx);
+		perf_event_exit_event(event, ctx, DETACH_GROUP);
 	}
 
 	raw_spin_lock_irqsave(&ctx->lock, flags);
@@ -13231,10 +13231,11 @@ static void sync_child_event(struct perf_event *child_event)
 }
 
 static void
-perf_event_exit_event(struct perf_event *event, struct perf_event_context *ctx)
+perf_event_exit_event(struct perf_event *event,
+		      struct perf_event_context *ctx,
+		      unsigned long detach_flags)
 {
 	struct perf_event *parent_event = event->parent;
-	unsigned long detach_flags = 0;
 
 	if (parent_event) {
 		/*
@@ -13249,7 +13250,7 @@ perf_event_exit_event(struct perf_event *event, struct perf_event_context *ctx)
 		 * Do destroy all inherited groups, we don't care about those
 		 * and being thorough is better.
 		 */
-		detach_flags = DETACH_GROUP | DETACH_CHILD;
+		detach_flags |= DETACH_GROUP | DETACH_CHILD;
 		mutex_lock(&parent_event->child_mutex);
 	}
 
@@ -13329,7 +13330,7 @@ static void perf_event_exit_task_context(struct task_struct *child)
 	perf_event_task(child, child_ctx, 0);
 
 	list_for_each_entry_safe(child_event, next, &child_ctx->event_list, event_entry)
-		perf_event_exit_event(child_event, child_ctx);
+		perf_event_exit_event(child_event, child_ctx, 0);
 
 	mutex_unlock(&child_ctx->mutex);
 
diff --git linux-libre-6.6.144-gnu/kernel/fork.c linux-libre-6.6.145-gnu/kernel/fork.c
index e280f02b6446a..724040ac58950 100644
--- linux-libre-6.6.144-gnu/kernel/fork.c
+++ linux-libre-6.6.145-gnu/kernel/fork.c
@@ -1205,6 +1205,11 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node)
 	tsk->mm_cid_active = 0;
 	tsk->migrate_from_cpu = -1;
 #endif
+
+#ifdef CONFIG_BPF_SYSCALL
+	RCU_INIT_POINTER(tsk->bpf_storage, NULL);
+	tsk->bpf_ctx = NULL;
+#endif
 	return tsk;
 
 free_stack:
@@ -2469,10 +2474,6 @@ __latent_entropy struct task_struct *copy_process(
 	p->sequential_io	= 0;
 	p->sequential_io_avg	= 0;
 #endif
-#ifdef CONFIG_BPF_SYSCALL
-	RCU_INIT_POINTER(p->bpf_storage, NULL);
-	p->bpf_ctx = NULL;
-#endif
 
 	/* Perform scheduler related setup. Assign this task to a CPU. */
 	retval = sched_fork(clone_flags, p);
diff --git linux-libre-6.6.144-gnu/kernel/module/decompress.c linux-libre-6.6.145-gnu/kernel/module/decompress.c
index 474e68f0f0634..ce9d90808d952 100644
--- linux-libre-6.6.144-gnu/kernel/module/decompress.c
+++ linux-libre-6.6.145-gnu/kernel/module/decompress.c
@@ -307,6 +307,8 @@ int module_decompress(struct load_info *info, const void *buf, size_t size)
 	 */
 	n_pages = DIV_ROUND_UP(size, PAGE_SIZE) * 2;
 	error = module_extend_max_pages(info, n_pages);
+	if (error)
+		return error;
 
 	data_size = MODULE_DECOMPRESS_FN(info, buf, size);
 	if (data_size < 0) {
diff --git linux-libre-6.6.144-gnu/kernel/sched/core.c linux-libre-6.6.145-gnu/kernel/sched/core.c
index d558e43aedcf2..797b81dcf69ab 100644
--- linux-libre-6.6.144-gnu/kernel/sched/core.c
+++ linux-libre-6.6.145-gnu/kernel/sched/core.c
@@ -4751,6 +4751,7 @@ int sched_fork(unsigned long clone_flags, struct task_struct *p)
 			p->policy = SCHED_NORMAL;
 			p->static_prio = NICE_TO_PRIO(0);
 			p->rt_priority = 0;
+			p->timer_slack_ns = p->default_timer_slack_ns;
 		} else if (PRIO_TO_NICE(p->static_prio) < 0)
 			p->static_prio = NICE_TO_PRIO(0);
 
diff --git linux-libre-6.6.144-gnu/kernel/sched/fair.c linux-libre-6.6.145-gnu/kernel/sched/fair.c
index cdf49a04fd582..c3a6b66b836c0 100644
--- linux-libre-6.6.144-gnu/kernel/sched/fair.c
+++ linux-libre-6.6.145-gnu/kernel/sched/fair.c
@@ -7711,25 +7711,32 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
 static unsigned long
 cpu_util(int cpu, struct task_struct *p, int dst_cpu, int boost)
 {
+	bool add_task = p && task_cpu(p) != cpu && dst_cpu == cpu;
+	bool sub_task = p && task_cpu(p) == cpu && dst_cpu != cpu;
 	struct cfs_rq *cfs_rq = &cpu_rq(cpu)->cfs;
 	unsigned long util = READ_ONCE(cfs_rq->avg.util_avg);
 	unsigned long runnable;
 
-	if (boost) {
-		runnable = READ_ONCE(cfs_rq->avg.runnable_avg);
-		util = max(util, runnable);
-	}
-
 	/*
 	 * If @dst_cpu is -1 or @p migrates from @cpu to @dst_cpu remove its
 	 * contribution. If @p migrates from another CPU to @cpu add its
 	 * contribution. In all the other cases @cpu is not impacted by the
 	 * migration so its util_avg is already correct.
 	 */
-	if (p && task_cpu(p) == cpu && dst_cpu != cpu)
-		lsub_positive(&util, task_util(p));
-	else if (p && task_cpu(p) != cpu && dst_cpu == cpu)
+	if (add_task)
 		util += task_util(p);
+	else if (sub_task)
+		lsub_positive(&util, task_util(p));
+
+	if (boost) {
+		runnable = READ_ONCE(cfs_rq->avg.runnable_avg);
+		if (add_task)
+			runnable += READ_ONCE(p->se.avg.runnable_avg);
+		else if (sub_task)
+			lsub_positive(&runnable,
+				      READ_ONCE(p->se.avg.runnable_avg));
+		util = max(util, runnable);
+	}
 
 	if (sched_feat(UTIL_EST)) {
 		unsigned long util_est;
@@ -10266,7 +10273,7 @@ static inline void update_sg_wakeup_stats(struct sched_domain *sd,
 	if (sd->flags & SD_ASYM_CPUCAPACITY)
 		sgs->group_misfit_task_load = 1;
 
-	for_each_cpu(i, sched_group_span(group)) {
+	for_each_cpu_and(i, sched_group_span(group), p->cpus_ptr) {
 		struct rq *rq = cpu_rq(i);
 		unsigned int local;
 
diff --git linux-libre-6.6.144-gnu/kernel/sched/features.h linux-libre-6.6.145-gnu/kernel/sched/features.h
index 48b104ab579c7..40b48404a5a6c 100644
--- linux-libre-6.6.144-gnu/kernel/sched/features.h
+++ linux-libre-6.6.145-gnu/kernel/sched/features.h
@@ -68,8 +68,16 @@ SCHED_FEAT(WARN_DOUBLE_CLOCK, false)
  * rq lock and possibly create a large contention, sending an
  * IPI to that CPU and let that CPU push the RT task to where
  * it should go may be a better scenario.
+ *
+ * This is best for PREEMPT_RT, but for non-RT it can cause issues
+ * when preemption is disabled for long periods of time. Have
+ * it only default enabled for PREEMPT_RT.
  */
+# ifdef CONFIG_PREEMPT_RT
 SCHED_FEAT(RT_PUSH_IPI, true)
+# else
+SCHED_FEAT(RT_PUSH_IPI, false)
+# endif
 #endif
 
 SCHED_FEAT(RT_RUNTIME_SHARE, false)
diff --git linux-libre-6.6.144-gnu/kernel/time/posix-cpu-timers.c linux-libre-6.6.145-gnu/kernel/time/posix-cpu-timers.c
index 9af1f2a72a0ab..b99c386c50e43 100644
--- linux-libre-6.6.144-gnu/kernel/time/posix-cpu-timers.c
+++ linux-libre-6.6.145-gnu/kernel/time/posix-cpu-timers.c
@@ -41,7 +41,7 @@ void posix_cputimers_group_init(struct posix_cputimers *pct, u64 cpu_limit)
  */
 int update_rlimit_cpu(struct task_struct *task, unsigned long rlim_new)
 {
-	u64 nsecs = rlim_new * NSEC_PER_SEC;
+	u64 nsecs = (u64)rlim_new * NSEC_PER_SEC;
 	unsigned long irq_fl;
 
 	if (!lock_task_sighand(task, &irq_fl))
@@ -1535,6 +1535,7 @@ static int do_cpu_nanosleep(const clockid_t which_clock, int flags,
 		spin_lock_irq(&timer.it_lock);
 		error = posix_cpu_timer_set(&timer, flags, &it, NULL);
 		if (error) {
+			posix_cpu_timer_del(&timer);
 			spin_unlock_irq(&timer.it_lock);
 			return error;
 		}
diff --git linux-libre-6.6.144-gnu/kernel/time/time.c linux-libre-6.6.145-gnu/kernel/time/time.c
index a6261fadb92b1..bfb0c1636290e 100644
--- linux-libre-6.6.144-gnu/kernel/time/time.c
+++ linux-libre-6.6.145-gnu/kernel/time/time.c
@@ -251,7 +251,7 @@ COMPAT_SYSCALL_DEFINE2(settimeofday, struct old_timeval32 __user *, tv,
 		    get_user(new_ts.tv_nsec, &tv->tv_usec))
 			return -EFAULT;
 
-		if (new_ts.tv_nsec > USEC_PER_SEC || new_ts.tv_nsec < 0)
+		if (new_ts.tv_nsec >= USEC_PER_SEC || new_ts.tv_nsec < 0)
 			return -EINVAL;
 
 		new_ts.tv_nsec *= NSEC_PER_USEC;
diff --git linux-libre-6.6.144-gnu/kernel/trace/bpf_trace.c linux-libre-6.6.145-gnu/kernel/trace/bpf_trace.c
index 87e7cc2dc5ccd..c50852022cca5 100644
--- linux-libre-6.6.144-gnu/kernel/trace/bpf_trace.c
+++ linux-libre-6.6.145-gnu/kernel/trace/bpf_trace.c
@@ -2549,9 +2549,12 @@ static int copy_user_syms(struct user_syms *us, unsigned long __user *usyms, u32
 	int err = -ENOMEM;
 	unsigned int i;
 
+	if (!access_ok(usyms, cnt * sizeof(*usyms)))
+		return -EFAULT;
+
 	syms = kvmalloc_array(cnt, sizeof(*syms), GFP_KERNEL);
 	if (!syms)
-		goto error;
+		return -ENOMEM;
 
 	buf = kvmalloc_array(cnt, KSYM_NAME_LEN, GFP_KERNEL);
 	if (!buf)
@@ -2576,10 +2579,8 @@ static int copy_user_syms(struct user_syms *us, unsigned long __user *usyms, u32
 	return 0;
 
 error:
-	if (err) {
-		kvfree(syms);
-		kvfree(buf);
-	}
+	kvfree(syms);
+	kvfree(buf);
 	return err;
 }
 
diff --git linux-libre-6.6.144-gnu/kernel/trace/ring_buffer.c linux-libre-6.6.145-gnu/kernel/trace/ring_buffer.c
index 52c7dbccafedd..0f761bca5135d 100644
--- linux-libre-6.6.144-gnu/kernel/trace/ring_buffer.c
+++ linux-libre-6.6.145-gnu/kernel/trace/ring_buffer.c
@@ -255,7 +255,8 @@ unsigned ring_buffer_event_length(struct ring_buffer_event *event)
 	if (event->type_len > RINGBUF_TYPE_DATA_TYPE_LEN_MAX)
 		return length;
 	length -= RB_EVNT_HDR_SIZE;
-	if (length > RB_MAX_SMALL_DATA + sizeof(event->array[0]))
+	if (length > RB_MAX_SMALL_DATA + sizeof(event->array[0]) ||
+	    RB_FORCE_8BYTE_ALIGNMENT)
                 length -= sizeof(event->array[0]);
 	return length;
 }
diff --git linux-libre-6.6.144-gnu/kernel/trace/trace_eprobe.c linux-libre-6.6.145-gnu/kernel/trace/trace_eprobe.c
index f1f12ce5efb0a..6330d25ac6536 100644
--- linux-libre-6.6.144-gnu/kernel/trace/trace_eprobe.c
+++ linux-libre-6.6.145-gnu/kernel/trace/trace_eprobe.c
@@ -314,7 +314,7 @@ get_event_field(struct fetch_insn *code, void *rec)
 			val = (unsigned long)addr;
 			break;
 		case FILTER_PTR_STRING:
-			val = (unsigned long)(*(char *)addr);
+			val = *(unsigned long *)addr;
 			break;
 		default:
 			WARN_ON_ONCE(1);
diff --git linux-libre-6.6.144-gnu/kernel/trace/trace_events_filter.c linux-libre-6.6.145-gnu/kernel/trace/trace_events_filter.c
index f50c2ad43f3d8..9a26ac07e324e 100644
--- linux-libre-6.6.144-gnu/kernel/trace/trace_events_filter.c
+++ linux-libre-6.6.145-gnu/kernel/trace/trace_events_filter.c
@@ -1056,11 +1056,9 @@ static int regex_match_end(char *str, struct regex *r, int len)
 	return 0;
 }
 
-static int regex_match_glob(char *str, struct regex *r, int len __maybe_unused)
+static int regex_match_glob(char *str, struct regex *r, int len)
 {
-	if (glob_match(r->pattern, str))
-		return 1;
-	return 0;
+	return glob_match_len(r->pattern, str, len) ? 1 : 0;
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/kernel/trace/trace_events_hist.c linux-libre-6.6.145-gnu/kernel/trace/trace_events_hist.c
index 59115079c7982..f54e3855516fb 100644
--- linux-libre-6.6.144-gnu/kernel/trace/trace_events_hist.c
+++ linux-libre-6.6.145-gnu/kernel/trace/trace_events_hist.c
@@ -8,6 +8,7 @@
 #include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/security.h>
+#include <linux/seq_buf.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
 #include <linux/stacktrace.h>
@@ -2943,13 +2944,22 @@ find_synthetic_field_var(struct hist_trigger_data *target_hist_data,
 {
 	struct hist_field *event_var;
 	char *synthetic_name;
+	struct seq_buf s;
 
 	synthetic_name = kzalloc(MAX_FILTER_STR_VAL, GFP_KERNEL);
 	if (!synthetic_name)
 		return ERR_PTR(-ENOMEM);
 
-	strcpy(synthetic_name, "synthetic_");
-	strcat(synthetic_name, field_name);
+	seq_buf_init(&s, synthetic_name, MAX_FILTER_STR_VAL);
+	seq_buf_printf(&s, "synthetic_%s", field_name);
+
+	/* Terminate synthetic_name with a NUL. */
+	seq_buf_str(&s);
+
+	if (seq_buf_has_overflowed(&s)) {
+		kfree(synthetic_name);
+		return ERR_PTR(-E2BIG);
+	}
 
 	event_var = find_event_var(target_hist_data, system, event_name, synthetic_name);
 
@@ -2995,6 +3005,7 @@ create_field_var_hist(struct hist_trigger_data *target_hist_data,
 	struct hist_field *key_field;
 	struct hist_field *event_var;
 	char *saved_filter;
+	struct seq_buf s;
 	char *cmd;
 	int ret;
 
@@ -3039,28 +3050,34 @@ create_field_var_hist(struct hist_trigger_data *target_hist_data,
 		return ERR_PTR(-ENOMEM);
 	}
 
+	seq_buf_init(&s, cmd, MAX_FILTER_STR_VAL);
+
 	/* Use the same keys as the compatible histogram */
-	strcat(cmd, "keys=");
+	seq_buf_puts(&s, "keys=");
 
 	for_each_hist_key_field(i, hist_data) {
 		key_field = hist_data->fields[i];
 		if (!first)
-			strcat(cmd, ",");
-		strcat(cmd, key_field->field->name);
+			seq_buf_putc(&s, ',');
+		seq_buf_puts(&s, key_field->field->name);
 		first = false;
 	}
 
 	/* Create the synthetic field variable specification */
-	strcat(cmd, ":synthetic_");
-	strcat(cmd, field_name);
-	strcat(cmd, "=");
-	strcat(cmd, field_name);
+	seq_buf_printf(&s, ":synthetic_%s=%s", field_name, field_name);
 
 	/* Use the same filter as the compatible histogram */
 	saved_filter = find_trigger_filter(hist_data, file);
-	if (saved_filter) {
-		strcat(cmd, " if ");
-		strcat(cmd, saved_filter);
+	if (saved_filter)
+		seq_buf_printf(&s, " if %s", saved_filter);
+
+	/* Terminate cmd with a NUL. */
+	seq_buf_str(&s);
+
+	if (seq_buf_has_overflowed(&s)) {
+		kfree(cmd);
+		kfree(var_hist);
+		return ERR_PTR(-E2BIG);
 	}
 
 	var_hist->cmd = kstrdup(cmd, GFP_KERNEL);
diff --git linux-libre-6.6.144-gnu/kernel/trace/trace_osnoise.c linux-libre-6.6.145-gnu/kernel/trace/trace_osnoise.c
index 3b039374c993e..8f4b59bedea66 100644
--- linux-libre-6.6.144-gnu/kernel/trace/trace_osnoise.c
+++ linux-libre-6.6.145-gnu/kernel/trace/trace_osnoise.c
@@ -159,7 +159,9 @@ static void osnoise_unregister_instance(struct trace_array *tr)
 	if (!found)
 		return;
 
-	kvfree_rcu_mightsleep(inst);
+	/* Do a full sync to ensure that tr remains valid, not just inst */
+	synchronize_rcu();
+	kvfree(inst);
 }
 
 /*
diff --git linux-libre-6.6.144-gnu/kernel/trace/trace_probe.c linux-libre-6.6.145-gnu/kernel/trace/trace_probe.c
index 8f52ffd3c6bb7..c0f9ec31a91ce 100644
--- linux-libre-6.6.144-gnu/kernel/trace/trace_probe.c
+++ linux-libre-6.6.145-gnu/kernel/trace/trace_probe.c
@@ -1104,6 +1104,7 @@ parse_probe_arg(char *arg, const struct fetch_type *type,
 
 			code->op = FETCH_OP_FOFFS;
 			code->immediate = (unsigned long)offset;  // imm64?
+			offset = 0;
 		} else {
 			/* uprobes don't support symbols */
 			if (!(ctx->flags & TPARG_FL_KERNEL)) {
@@ -1219,8 +1220,6 @@ parse_probe_arg(char *arg, const struct fetch_type *type,
 	return ret;
 }
 
-#define BYTES_TO_BITS(nb)	((BITS_PER_LONG * (nb)) / sizeof(long))
-
 /* Bitfield type needs to be parsed into a fetch function */
 static int __parse_bitfield_probe_arg(const char *bf,
 				      const struct fetch_type *t,
diff --git linux-libre-6.6.144-gnu/kernel/trace/trace_probe.h linux-libre-6.6.145-gnu/kernel/trace/trace_probe.h
index ce5a0935cd45c..9fc6b3a39435c 100644
--- linux-libre-6.6.144-gnu/kernel/trace/trace_probe.h
+++ linux-libre-6.6.145-gnu/kernel/trace/trace_probe.h
@@ -496,7 +496,7 @@ extern int traceprobe_define_arg_fields(struct trace_event_call *event_call,
 	C(NO_RETVAL,		"This function returns 'void' type"),	\
 	C(BAD_STACK_NUM,	"Invalid stack number"),		\
 	C(BAD_ARG_NUM,		"Invalid argument number"),		\
-	C(BAD_VAR,		"Invalid $-valiable specified"),	\
+	C(BAD_VAR,		"Invalid $-variable specified"),	\
 	C(BAD_REG_NAME,		"Invalid register name"),		\
 	C(BAD_MEM_ADDR,		"Invalid memory address"),		\
 	C(BAD_IMM,		"Invalid immediate value"),		\
diff --git linux-libre-6.6.144-gnu/kernel/workqueue.c linux-libre-6.6.145-gnu/kernel/workqueue.c
index 8692e75aa6d80..b59cc9f86d159 100644
--- linux-libre-6.6.144-gnu/kernel/workqueue.c
+++ linux-libre-6.6.145-gnu/kernel/workqueue.c
@@ -5119,7 +5119,7 @@ EXPORT_SYMBOL_GPL(set_worker_desc);
  */
 void print_worker_info(const char *log_lvl, struct task_struct *task)
 {
-	work_func_t *fn = NULL;
+	work_func_t fn = NULL;
 	char name[WQ_NAME_LEN] = { };
 	char desc[WORKER_DESC_LEN] = { };
 	struct pool_workqueue *pwq = NULL;
diff --git linux-libre-6.6.144-gnu/lib/debugobjects.c linux-libre-6.6.145-gnu/lib/debugobjects.c
index e4ef9d032d174..65e66d7e4386e 100644
--- linux-libre-6.6.144-gnu/lib/debugobjects.c
+++ linux-libre-6.6.145-gnu/lib/debugobjects.c
@@ -768,6 +768,14 @@ int debug_object_activate(void *addr, const struct debug_obj_descr *descr)
 	}
 
 	raw_spin_unlock_irqrestore(&db->lock, flags);
+
+	/*
+	 * lookup_object_or_alloc() might have raced with a concurrent
+	 * allocation failure which disabled debug objects.
+	 */
+	if (!debug_objects_enabled)
+		return 0;
+
 	debug_print_object(&o, "activate");
 
 	switch (o.state) {
@@ -945,6 +953,15 @@ void debug_object_assert_init(void *addr, const struct debug_obj_descr *descr)
 		return;
 	}
 
+	/*
+	 * lookup_object_or_alloc() might have raced with a concurrent
+	 * allocation failure which disabled debug objects. Don't run the fixup
+	 * as it might turn a valid object useless. See for example
+	 * hrtimer_fixup_assert_init().
+	 */
+	if (!debug_objects_enabled)
+		return;
+
 	/* Object is neither tracked nor static. It's not initialized. */
 	debug_print_object(&o, "assert_init");
 	debug_object_fixup(descr->fixup_assert_init, addr, ODEBUG_STATE_NOTAVAILABLE);
diff --git linux-libre-6.6.144-gnu/lib/glob.c linux-libre-6.6.145-gnu/lib/glob.c
index 15b73f490720c..b2a7ccfd8af8f 100644
--- linux-libre-6.6.144-gnu/lib/glob.c
+++ linux-libre-6.6.145-gnu/lib/glob.c
@@ -9,6 +9,9 @@
 MODULE_DESCRIPTION("glob(7) matching");
 MODULE_LICENSE("Dual MIT/GPL");
 
+static bool __pure glob_match_str(char const *pat, char const *str,
+				  char const *str_end);
+
 /**
  * glob_match - Shell-style pattern matching, like !fnmatch(pat, str, 0)
  * @pat: Shell-style pattern to match, e.g. "*.[ch]".
@@ -38,6 +41,29 @@ MODULE_LICENSE("Dual MIT/GPL");
  * An opening bracket without a matching close is matched literally.
  */
 bool __pure glob_match(char const *pat, char const *str)
+{
+	return glob_match_str(pat, str, NULL);
+}
+EXPORT_SYMBOL(glob_match);
+
+/**
+ * glob_match_len - glob match against a length-bounded string
+ * @pat: Shell-style pattern to match.
+ * @str: String to match.  Need not be NUL-terminated.
+ * @len: Number of bytes of @str that may be read.
+ *
+ * Like glob_match(), but @str is only read up to @len bytes, so it can be
+ * used on buffers that are not NUL-terminated (e.g. trace event fields).
+ * A NUL byte within @len still terminates the string.
+ */
+bool __pure glob_match_len(char const *pat, char const *str, size_t len)
+{
+	return glob_match_str(pat, str, str + len);
+}
+EXPORT_SYMBOL(glob_match_len);
+
+static bool __pure glob_match_str(char const *pat, char const *str,
+				  char const *str_end)
 {
 	/*
 	 * Backtrack to previous * on mismatch and retry starting one
@@ -53,9 +79,11 @@ bool __pure glob_match(char const *pat, char const *str)
 	 * on mismatch, or true after matching the trailing nul bytes.
 	 */
 	for (;;) {
-		unsigned char c = *str++;
+		unsigned char c = (str_end && str >= str_end) ? '\0' : *str;
 		unsigned char d = *pat++;
 
+		str++;
+
 		switch (d) {
 		case '?':	/* Wildcard: anything but nul */
 			if (c == '\0')
@@ -120,4 +148,3 @@ backtrack:
 		}
 	}
 }
-EXPORT_SYMBOL(glob_match);
diff --git linux-libre-6.6.144-gnu/lib/test_meminit.c linux-libre-6.6.145-gnu/lib/test_meminit.c
index 0dc173849a542..d0aa0acd4e010 100644
--- linux-libre-6.6.144-gnu/lib/test_meminit.c
+++ linux-libre-6.6.145-gnu/lib/test_meminit.c
@@ -387,7 +387,7 @@ static int __init test_kmemcache(int *total_failures)
 			ctor = flags & 1;
 			rcu = flags & 2;
 			zero = flags & 4;
-			if (ctor & zero)
+			if (ctor && zero)
 				continue;
 			num_tests += do_kmem_cache_size(size, ctor, rcu, zero,
 							&failures);
diff --git linux-libre-6.6.144-gnu/mm/backing-dev.c linux-libre-6.6.145-gnu/mm/backing-dev.c
index 4234caa564b3e..dabab8461f0d6 100644
--- linux-libre-6.6.144-gnu/mm/backing-dev.c
+++ linux-libre-6.6.145-gnu/mm/backing-dev.c
@@ -545,6 +545,7 @@ static void cgwb_release_workfn(struct work_struct *work)
 	wb_exit(wb);
 	bdi_put(bdi);
 	WARN_ON_ONCE(!list_empty(&wb->b_attached));
+	WARN_ON_ONCE(work_pending(&wb->switch_work));
 	call_rcu(&wb->rcu, cgwb_free_rcu);
 }
 
@@ -621,6 +622,8 @@ static int cgwb_create(struct backing_dev_info *bdi,
 	wb->memcg_css = memcg_css;
 	wb->blkcg_css = blkcg_css;
 	INIT_LIST_HEAD(&wb->b_attached);
+	INIT_WORK(&wb->switch_work, inode_switch_wbs_work_fn);
+	init_llist_head(&wb->switch_wbs_ctxs);
 	INIT_WORK(&wb->release_work, cgwb_release_workfn);
 	set_bit(WB_registered, &wb->state);
 	bdi_get(bdi);
@@ -751,6 +754,8 @@ static int cgwb_bdi_init(struct backing_dev_info *bdi)
 	if (!ret) {
 		bdi->wb.memcg_css = &root_mem_cgroup->css;
 		bdi->wb.blkcg_css = blkcg_root_css;
+		INIT_WORK(&bdi->wb.switch_work, inode_switch_wbs_work_fn);
+		init_llist_head(&bdi->wb.switch_wbs_ctxs);
 	}
 	return ret;
 }
diff --git linux-libre-6.6.144-gnu/mm/damon/core.c linux-libre-6.6.145-gnu/mm/damon/core.c
index 8e5e3bb835d1a..46600265d7ffc 100644
--- linux-libre-6.6.144-gnu/mm/damon/core.c
+++ linux-libre-6.6.145-gnu/mm/damon/core.c
@@ -1003,7 +1003,7 @@ static void damos_apply_scheme(struct damon_ctx *c, struct damon_target *t,
 		quota->charged_sz += sz;
 		if (quota->esz && quota->charged_sz >= quota->esz) {
 			quota->charge_target_from = t;
-			quota->charge_addr_from = r->ar.end + 1;
+			quota->charge_addr_from = r->ar.end;
 		}
 	}
 	if (s->action != DAMOS_STAT)
diff --git linux-libre-6.6.144-gnu/mm/damon/ops-common.c linux-libre-6.6.145-gnu/mm/damon/ops-common.c
index aa706b6969808..d0cea04605ffe 100644
--- linux-libre-6.6.144-gnu/mm/damon/ops-common.c
+++ linux-libre-6.6.145-gnu/mm/damon/ops-common.c
@@ -107,6 +107,7 @@ int damon_hot_score(struct damon_ctx *c, struct damon_region *r,
 	 * Transform it to fit in [0, DAMOS_MAX_SCORE]
 	 */
 	hotness = hotness * DAMOS_MAX_SCORE / DAMON_MAX_SUBSCORE;
+	hotness = max(min(hotness, DAMOS_MAX_SCORE), 0);
 
 	return hotness;
 }
diff --git linux-libre-6.6.144-gnu/mm/damon/sysfs-schemes.c linux-libre-6.6.145-gnu/mm/damon/sysfs-schemes.c
index 62df3ff8de178..3cde2137dba89 100644
--- linux-libre-6.6.144-gnu/mm/damon/sysfs-schemes.c
+++ linux-libre-6.6.145-gnu/mm/damon/sysfs-schemes.c
@@ -1077,22 +1077,19 @@ static int damon_sysfs_access_pattern_add_dirs(
 	err = damon_sysfs_access_pattern_add_range_dir(access_pattern,
 			&access_pattern->sz, "sz");
 	if (err)
-		goto put_sz_out;
+		return err;
 
 	err = damon_sysfs_access_pattern_add_range_dir(access_pattern,
 			&access_pattern->nr_accesses, "nr_accesses");
 	if (err)
-		goto put_nr_accesses_sz_out;
+		goto put_sz_out;
 
 	err = damon_sysfs_access_pattern_add_range_dir(access_pattern,
 			&access_pattern->age, "age");
 	if (err)
-		goto put_age_nr_accesses_sz_out;
+		goto put_nr_accesses_sz_out;
 	return 0;
 
-put_age_nr_accesses_sz_out:
-	kobject_put(&access_pattern->age->kobj);
-	access_pattern->age = NULL;
 put_nr_accesses_sz_out:
 	kobject_put(&access_pattern->nr_accesses->kobj);
 	access_pattern->nr_accesses = NULL;
@@ -1306,12 +1303,12 @@ static int damon_sysfs_scheme_add_dirs(struct damon_sysfs_scheme *scheme)
 		goto put_filters_watermarks_quotas_access_pattern_out;
 	err = damon_sysfs_scheme_set_tried_regions(scheme);
 	if (err)
-		goto put_tried_regions_out;
+		goto put_stats_out;
 	return 0;
 
-put_tried_regions_out:
-	kobject_put(&scheme->tried_regions->kobj);
-	scheme->tried_regions = NULL;
+put_stats_out:
+	kobject_put(&scheme->stats->kobj);
+	scheme->stats = NULL;
 put_filters_watermarks_quotas_access_pattern_out:
 	kobject_put(&scheme->filters->kobj);
 	scheme->filters = NULL;
diff --git linux-libre-6.6.144-gnu/mm/filemap.c linux-libre-6.6.145-gnu/mm/filemap.c
index 7416868d04491..5a340cad44ed4 100644
--- linux-libre-6.6.144-gnu/mm/filemap.c
+++ linux-libre-6.6.145-gnu/mm/filemap.c
@@ -4314,7 +4314,7 @@ static inline bool can_do_cachestat(struct file *f)
 {
 	if (f->f_mode & FMODE_WRITE)
 		return true;
-	if (inode_owner_or_capable(file_mnt_idmap(f), file_inode(f)))
+	if (file_owner_or_capable(f))
 		return true;
 	return file_permission(f, MAY_WRITE) == 0;
 }
diff --git linux-libre-6.6.144-gnu/mm/madvise.c linux-libre-6.6.145-gnu/mm/madvise.c
index 3d6370d3199f3..73ea053c9003a 100644
--- linux-libre-6.6.144-gnu/mm/madvise.c
+++ linux-libre-6.6.145-gnu/mm/madvise.c
@@ -334,8 +334,7 @@ static inline bool can_do_file_pageout(struct vm_area_struct *vma)
 	 * otherwise we'd be including shared non-exclusive mappings, which
 	 * opens a side channel.
 	 */
-	return inode_owner_or_capable(&nop_mnt_idmap,
-				      file_inode(vma->vm_file)) ||
+	return file_owner_or_capable(vma->vm_file) ||
 	       file_permission(vma->vm_file, MAY_WRITE) == 0;
 }
 
diff --git linux-libre-6.6.144-gnu/mm/mincore.c linux-libre-6.6.145-gnu/mm/mincore.c
index dad3622cc963e..2a55eed792b64 100644
--- linux-libre-6.6.144-gnu/mm/mincore.c
+++ linux-libre-6.6.145-gnu/mm/mincore.c
@@ -167,8 +167,7 @@ static inline bool can_do_mincore(struct vm_area_struct *vma)
 	 * for writing; otherwise we'd be including shared non-exclusive
 	 * mappings, which opens a side channel.
 	 */
-	return inode_owner_or_capable(&nop_mnt_idmap,
-				      file_inode(vma->vm_file)) ||
+	return file_owner_or_capable(vma->vm_file) ||
 	       file_permission(vma->vm_file, MAY_WRITE) == 0;
 }
 
diff --git linux-libre-6.6.144-gnu/mm/mm_init.c linux-libre-6.6.145-gnu/mm/mm_init.c
index f5519ca1263e7..f9f87e2299b8f 100644
--- linux-libre-6.6.144-gnu/mm/mm_init.c
+++ linux-libre-6.6.145-gnu/mm/mm_init.c
@@ -1024,10 +1024,17 @@ static void __ref __init_zone_device_page(struct page *page, unsigned long pfn,
  * of how the sparse_vmemmap internals handle compound pages in the lack
  * of an altmap. See vmemmap_populate_compound_pages().
  */
-static inline unsigned long compound_nr_pages(struct vmem_altmap *altmap,
+static inline unsigned long compound_nr_pages(unsigned long pfn,
+					      struct vmem_altmap *altmap,
 					      struct dev_pagemap *pgmap)
 {
-	if (!vmemmap_can_optimize(altmap, pgmap))
+	/*
+	 * If DAX memory is hot-plugged into an unoccupied subsection
+	 * of an early section, the unoptimized boot memmap is reused.
+	 * See section_activate().
+	 */
+	if (early_section(__pfn_to_section(pfn)) ||
+	    !vmemmap_can_optimize(altmap, pgmap))
 		return pgmap_vmemmap_nr(pgmap);
 
 	return VMEMMAP_RESERVE_NR * (PAGE_SIZE / sizeof(struct page));
@@ -1095,7 +1102,7 @@ void __ref memmap_init_zone_device(struct zone *zone,
 			continue;
 
 		memmap_init_compound(page, pfn, zone_idx, nid, pgmap,
-				     compound_nr_pages(altmap, pgmap));
+				     compound_nr_pages(pfn, altmap, pgmap));
 	}
 
 	pr_debug("%s initialised %lu pages in %ums\n", __func__,
diff --git linux-libre-6.6.144-gnu/mm/shrinker_debug.c linux-libre-6.6.145-gnu/mm/shrinker_debug.c
index 3ab53fad8876e..0b2cdb48aa225 100644
--- linux-libre-6.6.144-gnu/mm/shrinker_debug.c
+++ linux-libre-6.6.145-gnu/mm/shrinker_debug.c
@@ -49,19 +49,12 @@ static int shrinker_debugfs_count_show(struct seq_file *m, void *v)
 	struct mem_cgroup *memcg;
 	unsigned long total;
 	bool memcg_aware;
-	int ret, nid;
+	int ret = 0, nid;
 
 	count_per_node = kcalloc(nr_node_ids, sizeof(unsigned long), GFP_KERNEL);
 	if (!count_per_node)
 		return -ENOMEM;
 
-	ret = down_read_killable(&shrinker_rwsem);
-	if (ret) {
-		kfree(count_per_node);
-		return ret;
-	}
-	rcu_read_lock();
-
 	memcg_aware = shrinker->flags & SHRINKER_MEMCG_AWARE;
 
 	memcg = mem_cgroup_iter(NULL, NULL, NULL);
@@ -91,9 +84,6 @@ static int shrinker_debugfs_count_show(struct seq_file *m, void *v)
 		}
 	} while ((memcg = mem_cgroup_iter(NULL, memcg, NULL)) != NULL);
 
-	rcu_read_unlock();
-	up_read(&shrinker_rwsem);
-
 	kfree(count_per_node);
 	return ret;
 }
@@ -117,7 +107,6 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file,
 	struct mem_cgroup *memcg = NULL;
 	int nid;
 	char kbuf[72];
-	ssize_t ret;
 
 	read_len = size < (sizeof(kbuf) - 1) ? size : (sizeof(kbuf) - 1);
 	if (copy_from_user(kbuf, buf, read_len))
@@ -146,12 +135,6 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file,
 		return -EINVAL;
 	}
 
-	ret = down_read_killable(&shrinker_rwsem);
-	if (ret) {
-		mem_cgroup_put(memcg);
-		return ret;
-	}
-
 	sc.nid = nid;
 	sc.memcg = memcg;
 	sc.nr_to_scan = nr_to_scan;
@@ -159,7 +142,6 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file,
 
 	shrinker->scan_objects(shrinker, &sc);
 
-	up_read(&shrinker_rwsem);
 	mem_cgroup_put(memcg);
 
 	return size;
@@ -198,10 +180,12 @@ int shrinker_debugfs_add(struct shrinker *shrinker)
 	}
 	shrinker->debugfs_entry = entry;
 
-	debugfs_create_file("count", 0440, entry, shrinker,
-			    &shrinker_debugfs_count_fops);
-	debugfs_create_file("scan", 0220, entry, shrinker,
-			    &shrinker_debugfs_scan_fops);
+	if (shrinker->count_objects)
+		debugfs_create_file("count", 0440, entry, shrinker,
+				    &shrinker_debugfs_count_fops);
+	if (shrinker->scan_objects)
+		debugfs_create_file("scan", 0220, entry, shrinker,
+				    &shrinker_debugfs_scan_fops);
 	return 0;
 }
 
diff --git linux-libre-6.6.144-gnu/mm/slab.h linux-libre-6.6.145-gnu/mm/slab.h
index 62df6eeeb5ead..cd55e4a7678d9 100644
--- linux-libre-6.6.144-gnu/mm/slab.h
+++ linux-libre-6.6.145-gnu/mm/slab.h
@@ -734,14 +734,17 @@ static inline void slab_post_alloc_hook(struct kmem_cache *s,
 	flags &= gfp_allowed_mask;
 
 	/*
-	 * For kmalloc object, the allocated memory size(object_size) is likely
-	 * larger than the requested size(orig_size). If redzone check is
-	 * enabled for the extra space, don't zero it, as it will be redzoned
-	 * soon. The redzone operation for this extra space could be seen as a
-	 * replacement of current poisoning under certain debug option, and
-	 * won't break other sanity checks.
+	 * For kmalloc object, the allocated size (object_size) can be larger
+	 * than the requested size (orig_size). We however need to zero the
+	 * whole object_size to handle possible later krealloc() with
+	 *__GFP_ZERO properly.
+	 *
+	 * But if we keep track of the requested size, krealloc() uses that
+	 * information. Additionally if red zoning is enabled, the extra space
+	 * is also red zone, so we should not overwrite it. So limit zeroing to
+	 * orig_size if we track it.
 	 */
-	if (kmem_cache_debug_flags(s, SLAB_STORE_USER | SLAB_RED_ZONE) &&
+	if (kmem_cache_debug_flags(s, SLAB_STORE_USER) &&
 	    (s->flags & SLAB_KMALLOC))
 		zero_size = orig_size;
 
diff --git linux-libre-6.6.144-gnu/mm/vmscan.c linux-libre-6.6.145-gnu/mm/vmscan.c
index aba757e5c5978..8eb498351d9b3 100644
--- linux-libre-6.6.144-gnu/mm/vmscan.c
+++ linux-libre-6.6.145-gnu/mm/vmscan.c
@@ -2123,10 +2123,12 @@ free_it:
 		 * Is there need to periodically free_folio_list? It would
 		 * appear not as the counts should be low
 		 */
-		if (unlikely(folio_test_large(folio)))
+		if (unlikely(folio_test_large(folio))) {
+			try_to_unmap_flush();
 			destroy_large_folio(folio);
-		else
+		} else {
 			list_add(&folio->lru, &free_folios);
+		}
 		continue;
 
 activate_locked_split:
diff --git linux-libre-6.6.144-gnu/net/6lowpan/nhc.c linux-libre-6.6.145-gnu/net/6lowpan/nhc.c
index 7b374595328de..a4dde85664f2f 100644
--- linux-libre-6.6.144-gnu/net/6lowpan/nhc.c
+++ linux-libre-6.6.145-gnu/net/6lowpan/nhc.c
@@ -117,9 +117,9 @@ int lowpan_nhc_do_uncompression(struct sk_buff *skb,
 				return ret;
 			}
 		} else {
-			spin_unlock_bh(&lowpan_nhc_lock);
 			netdev_warn(dev, "received nhc id for %s which is not implemented.\n",
 				    nhc->name);
+			spin_unlock_bh(&lowpan_nhc_lock);
 			return -ENOTSUPP;
 		}
 	} else {
diff --git linux-libre-6.6.144-gnu/net/9p/client.c linux-libre-6.6.145-gnu/net/9p/client.c
index c21ae8b8d6490..6d9480ba92746 100644
--- linux-libre-6.6.144-gnu/net/9p/client.c
+++ linux-libre-6.6.145-gnu/net/9p/client.c
@@ -722,6 +722,8 @@ again:
 
 	if (err == -ERESTARTSYS && c->status == Connected &&
 	    type == P9_TFLUSH) {
+		if (fatal_signal_pending(current))
+			goto recalc_sigpending;
 		sigpending = 1;
 		clear_thread_flag(TIF_SIGPENDING);
 		goto again;
diff --git linux-libre-6.6.144-gnu/net/9p/trans_rdma.c linux-libre-6.6.145-gnu/net/9p/trans_rdma.c
index b84748baf9cbe..d9f53f1da2c21 100644
--- linux-libre-6.6.144-gnu/net/9p/trans_rdma.c
+++ linux-libre-6.6.145-gnu/net/9p/trans_rdma.c
@@ -240,25 +240,36 @@ p9_cm_event_handler(struct rdma_cm_id *id, struct rdma_cm_event *event)
 {
 	struct p9_client *c = id->context;
 	struct p9_trans_rdma *rdma = c->trans;
+	unsigned long flags;
+
 	switch (event->event) {
 	case RDMA_CM_EVENT_ADDR_RESOLVED:
+		spin_lock_irqsave(&rdma->req_lock, flags);
 		BUG_ON(rdma->state != P9_RDMA_INIT);
 		rdma->state = P9_RDMA_ADDR_RESOLVED;
+		spin_unlock_irqrestore(&rdma->req_lock, flags);
 		break;
 
 	case RDMA_CM_EVENT_ROUTE_RESOLVED:
+		spin_lock_irqsave(&rdma->req_lock, flags);
 		BUG_ON(rdma->state != P9_RDMA_ADDR_RESOLVED);
 		rdma->state = P9_RDMA_ROUTE_RESOLVED;
+		spin_unlock_irqrestore(&rdma->req_lock, flags);
 		break;
 
 	case RDMA_CM_EVENT_ESTABLISHED:
+		spin_lock_irqsave(&rdma->req_lock, flags);
 		BUG_ON(rdma->state != P9_RDMA_ROUTE_RESOLVED);
 		rdma->state = P9_RDMA_CONNECTED;
+		spin_unlock_irqrestore(&rdma->req_lock, flags);
 		break;
 
 	case RDMA_CM_EVENT_DISCONNECTED:
-		if (rdma)
+		if (rdma) {
+			spin_lock_irqsave(&rdma->req_lock, flags);
 			rdma->state = P9_RDMA_CLOSED;
+			spin_unlock_irqrestore(&rdma->req_lock, flags);
+		}
 		c->status = Disconnected;
 		break;
 
@@ -296,6 +307,7 @@ recv_done(struct ib_cq *cq, struct ib_wc *wc)
 	struct p9_req_t *req;
 	int err = 0;
 	int16_t tag;
+	unsigned long flags;
 
 	req = NULL;
 	ib_dma_unmap_single(rdma->cm_id->device, c->busa, client->msize,
@@ -332,7 +344,10 @@ recv_done(struct ib_cq *cq, struct ib_wc *wc)
  err_out:
 	p9_debug(P9_DEBUG_ERROR, "req %p err %d status %d\n",
 			req, err, wc->status);
-	rdma->state = P9_RDMA_FLUSHING;
+	spin_lock_irqsave(&rdma->req_lock, flags);
+	if (rdma->state < P9_RDMA_FLUSHING)
+		rdma->state = P9_RDMA_FLUSHING;
+	spin_unlock_irqrestore(&rdma->req_lock, flags);
 	client->status = Disconnected;
 	goto out;
 }
diff --git linux-libre-6.6.144-gnu/net/atm/common.c linux-libre-6.6.145-gnu/net/atm/common.c
index 48bb3f66a3f2a..96f680a45e306 100644
--- linux-libre-6.6.144-gnu/net/atm/common.c
+++ linux-libre-6.6.145-gnu/net/atm/common.c
@@ -720,6 +720,8 @@ static int atm_change_qos(struct atm_vcc *vcc, struct atm_qos *qos)
 static int check_tp(const struct atm_trafprm *tp)
 {
 	/* @@@ Should be merged with adjust_tp */
+	if (tp->traffic_class > ATM_ANYCLASS)
+		return -EINVAL;
 	if (!tp->traffic_class || tp->traffic_class == ATM_ANYCLASS)
 		return 0;
 	if (tp->traffic_class != ATM_UBR && !tp->min_pcr && !tp->pcr &&
diff --git linux-libre-6.6.144-gnu/net/batman-adv/distributed-arp-table.c linux-libre-6.6.145-gnu/net/batman-adv/distributed-arp-table.c
index 92d90e352d1f4..1ddce66bb0471 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/distributed-arp-table.c
+++ linux-libre-6.6.145-gnu/net/batman-adv/distributed-arp-table.c
@@ -546,7 +546,7 @@ static bool batadv_is_orig_node_eligible(struct batadv_dat_candidate *res,
 	 * the one with the lowest address
 	 */
 	if (tmp_max == max && max_orig_node &&
-	    batadv_compare_eth(candidate->orig, max_orig_node->orig))
+	    memcmp(candidate->orig, max_orig_node->orig, ETH_ALEN) >= 0)
 		goto out;
 
 	ret = true;
@@ -1077,6 +1077,9 @@ out:
  * @skb: the buffer containing the packet to extract the VID from
  * @hdr_size: the size of the batman-adv header encapsulating the packet
  *
+ * The caller must ensure that at least @hdr_size + ETH_HLEN bytes are
+ * accessible after skb->data.
+ *
  * Return: If the packet embedded in the skb is vlan tagged this function
  * returns the VID with the BATADV_VLAN_HAS_TAG flag. Otherwise BATADV_NO_FLAGS
  * is returned.
@@ -1159,6 +1162,10 @@ bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
 	if (!atomic_read(&bat_priv->distributed_arp_table))
 		goto out;
 
+	/* first, find out the vid. */
+	if (!pskb_may_pull(skb, hdr_size + ETH_HLEN))
+		goto out;
+
 	vid = batadv_dat_get_vid(skb, &hdr_size);
 
 	type = batadv_arp_get_type(bat_priv, skb, hdr_size);
@@ -1254,6 +1261,10 @@ bool batadv_dat_snoop_incoming_arp_request(struct batadv_priv *bat_priv,
 	if (!atomic_read(&bat_priv->distributed_arp_table))
 		goto out;
 
+	/* first, find out the vid. */
+	if (!pskb_may_pull(skb, hdr_size + ETH_HLEN))
+		goto out;
+
 	vid = batadv_dat_get_vid(skb, &hdr_size);
 
 	type = batadv_arp_get_type(bat_priv, skb, hdr_size);
@@ -1316,6 +1327,10 @@ void batadv_dat_snoop_outgoing_arp_reply(struct batadv_priv *bat_priv,
 	if (!atomic_read(&bat_priv->distributed_arp_table))
 		return;
 
+	/* first, find out the vid. */
+	if (!pskb_may_pull(skb, hdr_size + ETH_HLEN))
+		return;
+
 	vid = batadv_dat_get_vid(skb, &hdr_size);
 
 	type = batadv_arp_get_type(bat_priv, skb, hdr_size);
@@ -1364,6 +1379,10 @@ bool batadv_dat_snoop_incoming_arp_reply(struct batadv_priv *bat_priv,
 	if (!atomic_read(&bat_priv->distributed_arp_table))
 		goto out;
 
+	/* first, find out the vid. */
+	if (!pskb_may_pull(skb, hdr_size + ETH_HLEN))
+		goto out;
+
 	vid = batadv_dat_get_vid(skb, &hdr_size);
 
 	type = batadv_arp_get_type(bat_priv, skb, hdr_size);
@@ -1758,6 +1777,7 @@ void batadv_dat_snoop_incoming_dhcp_ack(struct batadv_priv *bat_priv,
 	struct ethhdr *ethhdr;
 	__be32 ip_src, yiaddr;
 	unsigned short vid;
+	int hdr_size_tmp;
 	__be16 proto;
 	u8 *hw_src;
 
@@ -1774,8 +1794,10 @@ void batadv_dat_snoop_incoming_dhcp_ack(struct batadv_priv *bat_priv,
 	if (!batadv_dat_check_dhcp_ack(skb, proto, &ip_src, chaddr, &yiaddr))
 		return;
 
+	hdr_size_tmp = hdr_size;
+	vid = batadv_dat_get_vid(skb, &hdr_size_tmp);
+	ethhdr = (struct ethhdr *)(skb->data + hdr_size);
 	hw_src = ethhdr->h_source;
-	vid = batadv_dat_get_vid(skb, &hdr_size);
 
 	batadv_dat_entry_add(bat_priv, yiaddr, chaddr, vid);
 	batadv_dat_entry_add(bat_priv, ip_src, hw_src, vid);
@@ -1815,6 +1837,10 @@ bool batadv_dat_drop_broadcast_packet(struct batadv_priv *bat_priv,
 	if (batadv_forw_packet_is_rebroadcast(forw_packet))
 		goto out;
 
+	/* first, find out the vid. */
+	if (!pskb_may_pull(forw_packet->skb, hdr_size + ETH_HLEN))
+		goto out;
+
 	vid = batadv_dat_get_vid(forw_packet->skb, &hdr_size);
 
 	type = batadv_arp_get_type(bat_priv, forw_packet->skb, hdr_size);
diff --git linux-libre-6.6.144-gnu/net/batman-adv/fragmentation.c linux-libre-6.6.145-gnu/net/batman-adv/fragmentation.c
index 0138b0953e10b..fbb2fd767385a 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/fragmentation.c
+++ linux-libre-6.6.145-gnu/net/batman-adv/fragmentation.c
@@ -522,8 +522,10 @@ int batadv_frag_send_packet(struct sk_buff *skb,
 	mtu = min_t(unsigned int, mtu, BATADV_FRAG_MAX_FRAG_SIZE);
 	max_fragment_size = mtu - header_size;
 
-	if (skb->len == 0 || max_fragment_size == 0)
-		return -EINVAL;
+	if (skb->len == 0 || max_fragment_size == 0) {
+		ret = -EINVAL;
+		goto free_skb;
+	}
 
 	num_fragments = (skb->len - 1) / max_fragment_size + 1;
 	max_fragment_size = (skb->len - 1) / num_fragments + 1;
@@ -549,7 +551,7 @@ int batadv_frag_send_packet(struct sk_buff *skb,
 	 */
 	if (skb_has_frag_list(skb) && __skb_linearize(skb)) {
 		ret = -ENOMEM;
-		goto free_skb;
+		goto put_primary_if;
 	}
 
 	/* Create one header to be copied to all fragments */
diff --git linux-libre-6.6.144-gnu/net/batman-adv/gateway_client.c linux-libre-6.6.145-gnu/net/batman-adv/gateway_client.c
index 003b03ca31b4c..f62797b441e9a 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/gateway_client.c
+++ linux-libre-6.6.145-gnu/net/batman-adv/gateway_client.c
@@ -693,12 +693,13 @@ bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
 	struct batadv_gw_node *gw_node = NULL;
 	struct batadv_gw_node *curr_gw = NULL;
 	struct batadv_neigh_ifinfo *curr_ifinfo, *old_ifinfo;
-	struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
+	struct ethhdr *ethhdr;
 	bool out_of_range = false;
 	u8 curr_tq_avg;
 	unsigned short vid;
 
 	vid = batadv_get_vid(skb, 0);
+	ethhdr = (struct ethhdr *)skb->data;
 
 	if (is_multicast_ether_addr(ethhdr->h_dest))
 		goto out;
diff --git linux-libre-6.6.144-gnu/net/batman-adv/main.c linux-libre-6.6.145-gnu/net/batman-adv/main.c
index 18b32c39ed4bc..417de98c39a7b 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/main.c
+++ linux-libre-6.6.145-gnu/net/batman-adv/main.c
@@ -258,6 +258,7 @@ err_orig:
 void batadv_mesh_free(struct net_device *soft_iface)
 {
 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);
+	struct batadv_softif_vlan *vlan;
 
 	atomic_set(&bat_priv->mesh_state, BATADV_MESH_DEACTIVATING);
 
@@ -273,6 +274,13 @@ void batadv_mesh_free(struct net_device *soft_iface)
 
 	batadv_mcast_free(bat_priv);
 
+	/* destroy the "untagged" VLAN */
+	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);
+	if (vlan) {
+		batadv_softif_destroy_vlan(bat_priv, vlan);
+		batadv_softif_vlan_put(vlan);
+	}
+
 	/* Free the TT and the originator tables only after having terminated
 	 * all the other depending components which may use these structures for
 	 * their purposes.
@@ -375,7 +383,7 @@ void batadv_skb_set_priority(struct sk_buff *skb, int offset)
 
 	switch (ethhdr->h_proto) {
 	case htons(ETH_P_8021Q):
-		vhdr = skb_header_pointer(skb, offset + sizeof(*vhdr),
+		vhdr = skb_header_pointer(skb, offset,
 					  sizeof(*vhdr), &vhdr_tmp);
 		if (!vhdr)
 			return;
@@ -618,6 +626,9 @@ __be32 batadv_skb_crc32(struct sk_buff *skb, u8 *payload_ptr)
  * @skb: the buffer containing the packet
  * @header_len: length of the batman header preceding the ethernet header
  *
+ * The caller must ensure that at least @header_len + ETH_HLEN bytes are
+ * accessible after skb->data.
+ *
  * Return: VID with the BATADV_VLAN_HAS_TAG flag when the packet embedded in the
  * skb is vlan tagged. Otherwise BATADV_NO_FLAGS.
  */
diff --git linux-libre-6.6.144-gnu/net/batman-adv/routing.c linux-libre-6.6.145-gnu/net/batman-adv/routing.c
index ec278f73805e9..8932c6c546635 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/routing.c
+++ linux-libre-6.6.145-gnu/net/batman-adv/routing.c
@@ -855,8 +855,8 @@ static bool batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,
 	if (skb_cow(skb, sizeof(*unicast_packet)) < 0)
 		return false;
 
-	unicast_packet = (struct batadv_unicast_packet *)skb->data;
 	vid = batadv_get_vid(skb, hdr_len);
+	unicast_packet = (struct batadv_unicast_packet *)skb->data;
 	ethhdr = (struct ethhdr *)(skb->data + hdr_len);
 
 	/* do not reroute multicast frames in a unicast header */
@@ -1035,6 +1035,7 @@ int batadv_recv_unicast_packet(struct sk_buff *skb,
 							  hdr_size);
 			batadv_orig_node_put(orig_node_gw);
 			if (is_gw) {
+				orig_addr_gw = eth_hdr(skb)->h_source;
 				batadv_dbg(BATADV_DBG_BLA, bat_priv,
 					   "%s(): Dropped unicast pkt received from another backbone gw %pM.\n",
 					   __func__, orig_addr_gw);
diff --git linux-libre-6.6.144-gnu/net/batman-adv/soft-interface.c linux-libre-6.6.145-gnu/net/batman-adv/soft-interface.c
index 680f729b3b022..97578973943be 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/soft-interface.c
+++ linux-libre-6.6.145-gnu/net/batman-adv/soft-interface.c
@@ -206,6 +206,9 @@ static netdev_tx_t batadv_interface_tx(struct sk_buff *skb,
 	if (atomic_read(&bat_priv->mesh_state) != BATADV_MESH_ACTIVE)
 		goto dropped;
 
+	if (!pskb_may_pull(skb, ETH_HLEN))
+		goto dropped;
+
 	/* reset control block to avoid left overs from previous users */
 	memset(skb->cb, 0, sizeof(struct batadv_skb_cb));
 
@@ -442,6 +445,7 @@ void batadv_interface_rx(struct net_device *soft_iface,
 		if (!pskb_may_pull(skb, VLAN_ETH_HLEN))
 			goto dropped;
 
+		ethhdr = eth_hdr(skb);
 		vhdr = skb_vlan_eth_hdr(skb);
 
 		/* drop batman-in-batman packets to prevent loops */
@@ -599,8 +603,8 @@ int batadv_softif_create_vlan(struct batadv_priv *bat_priv, unsigned short vid)
  * @bat_priv: the bat priv with all the soft interface information
  * @vlan: the object to remove
  */
-static void batadv_softif_destroy_vlan(struct batadv_priv *bat_priv,
-				       struct batadv_softif_vlan *vlan)
+void batadv_softif_destroy_vlan(struct batadv_priv *bat_priv,
+				struct batadv_softif_vlan *vlan)
 {
 	/* explicitly remove the associated TT local entry because it is marked
 	 * with the NOPURGE flag
@@ -1082,22 +1086,13 @@ static int batadv_softif_newlink(struct net *src_net, struct net_device *dev,
 static void batadv_softif_destroy_netlink(struct net_device *soft_iface,
 					  struct list_head *head)
 {
-	struct batadv_priv *bat_priv = netdev_priv(soft_iface);
 	struct batadv_hard_iface *hard_iface;
-	struct batadv_softif_vlan *vlan;
 
 	list_for_each_entry(hard_iface, &batadv_hardif_list, list) {
 		if (hard_iface->soft_iface == soft_iface)
 			batadv_hardif_disable_interface(hard_iface);
 	}
 
-	/* destroy the "untagged" VLAN */
-	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);
-	if (vlan) {
-		batadv_softif_destroy_vlan(bat_priv, vlan);
-		batadv_softif_vlan_put(vlan);
-	}
-
 	unregister_netdevice_queue(soft_iface, head);
 }
 
diff --git linux-libre-6.6.144-gnu/net/batman-adv/soft-interface.h linux-libre-6.6.145-gnu/net/batman-adv/soft-interface.h
index 9f2003f1a4972..13709a5d23e3b 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/soft-interface.h
+++ linux-libre-6.6.145-gnu/net/batman-adv/soft-interface.h
@@ -22,6 +22,8 @@ void batadv_interface_rx(struct net_device *soft_iface,
 bool batadv_softif_is_valid(const struct net_device *net_dev);
 extern struct rtnl_link_ops batadv_link_ops;
 int batadv_softif_create_vlan(struct batadv_priv *bat_priv, unsigned short vid);
+void batadv_softif_destroy_vlan(struct batadv_priv *bat_priv,
+				struct batadv_softif_vlan *vlan);
 void batadv_softif_vlan_release(struct kref *ref);
 struct batadv_softif_vlan *batadv_softif_vlan_get(struct batadv_priv *bat_priv,
 						  unsigned short vid);
diff --git linux-libre-6.6.144-gnu/net/batman-adv/translation-table.c linux-libre-6.6.145-gnu/net/batman-adv/translation-table.c
index 2a7caab5c197e..7df77cca52a08 100644
--- linux-libre-6.6.144-gnu/net/batman-adv/translation-table.c
+++ linux-libre-6.6.145-gnu/net/batman-adv/translation-table.c
@@ -3032,7 +3032,7 @@ static bool batadv_send_tt_request(struct batadv_priv *bat_priv,
 out:
 	batadv_hardif_put(primary_if);
 
-	if (ret && tt_req_node) {
+	if (!ret && tt_req_node) {
 		spin_lock_bh(&bat_priv->tt.req_list_lock);
 		if (!hlist_unhashed(&tt_req_node->list)) {
 			hlist_del_init(&tt_req_node->list);
@@ -4101,7 +4101,8 @@ static int batadv_tt_tvlv_unicast_handler_v1(struct batadv_priv *bat_priv,
 					     u16 tvlv_value_len)
 {
 	struct batadv_tvlv_tt_data *tt_data;
-	u16 tt_vlan_len, tt_num_entries;
+	u16 tt_num_entries;
+	size_t tt_vlan_len;
 	char tt_flag;
 	bool ret;
 
diff --git linux-libre-6.6.144-gnu/net/bluetooth/6lowpan.c linux-libre-6.6.145-gnu/net/bluetooth/6lowpan.c
index b3132079573d4..8625d3db24422 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/6lowpan.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/6lowpan.c
@@ -631,7 +631,7 @@ static struct l2cap_chan *chan_create(void)
 	if (!chan)
 		return NULL;
 
-	l2cap_chan_set_defaults(chan);
+	l2cap_chan_set_defaults(chan, NULL);
 
 	chan->chan_type = L2CAP_CHAN_CONN_ORIENTED;
 	chan->mode = L2CAP_MODE_LE_FLOWCTL;
@@ -744,19 +744,24 @@ static inline void chan_ready_cb(struct l2cap_chan *chan)
 	ifup(dev->netdev);
 }
 
-static inline struct l2cap_chan *chan_new_conn_cb(struct l2cap_chan *pchan)
+static void unregister_dev(struct lowpan_btle_dev *dev)
 {
-	struct l2cap_chan *chan;
-
-	chan = chan_create();
-	if (!chan)
-		return NULL;
-
-	chan->ops = pchan->ops;
-
-	BT_DBG("chan %p pchan %p", chan, pchan);
-
-	return chan;
+	struct hci_dev *hdev = READ_ONCE(dev->hdev);
+
+	/* If netdev holds last reference to hci_dev (its parent device), this
+	 * leads to theoretical cyclic locking on lowpan_unregister_netdev:
+	 *
+	 * rtnl_lock -> put_device(parent) -> hci_release_dev ->
+	 * destroy_workqueue -> hci_rx_work -> l2cap_recv_acldata ->
+	 * chan_ready_cb -> ifup -> rtnl_lock
+	 *
+	 * However, hci_rx_work is disabled in hci_unregister_dev, so this
+	 * should not occur. Make lockdep happy by postponing hdev release after
+	 * netdev put.
+	 */
+	hci_dev_hold(hdev);
+	lowpan_unregister_netdev(dev->netdev);
+	hci_dev_put(hdev);
 }
 
 static void delete_netdev(struct work_struct *work)
@@ -765,7 +770,7 @@ static void delete_netdev(struct work_struct *work)
 						     struct lowpan_btle_dev,
 						     delete_netdev);
 
-	lowpan_unregister_netdev(entry->netdev);
+	unregister_dev(entry);
 
 	/* The entry pointer is deleted by the netdev destructor. */
 }
@@ -776,20 +781,10 @@ static void chan_close_cb(struct l2cap_chan *chan)
 	struct lowpan_btle_dev *dev = NULL;
 	struct lowpan_peer *peer;
 	int err = -ENOENT;
-	bool last = false, remove = true;
+	bool last = false;
 
 	BT_DBG("chan %p conn %p", chan, chan->conn);
 
-	if (chan->conn && chan->conn->hcon) {
-		if (!is_bt_6lowpan(chan->conn->hcon))
-			return;
-
-		/* If conn is set, then the netdev is also there and we should
-		 * not remove it.
-		 */
-		remove = false;
-	}
-
 	spin_lock(&devices_lock);
 
 	list_for_each_entry_rcu(entry, &bt_6lowpan_devices, list) {
@@ -816,10 +811,8 @@ static void chan_close_cb(struct l2cap_chan *chan)
 
 		ifdown(dev->netdev);
 
-		if (remove) {
-			INIT_WORK(&entry->delete_netdev, delete_netdev);
-			schedule_work(&entry->delete_netdev);
-		}
+		INIT_WORK(&entry->delete_netdev, delete_netdev);
+		schedule_work(&entry->delete_netdev);
 	} else {
 		spin_unlock(&devices_lock);
 	}
@@ -880,7 +873,6 @@ static long chan_get_sndtimeo_cb(struct l2cap_chan *chan)
 
 static const struct l2cap_ops bt_6lowpan_chan_ops = {
 	.name			= "L2CAP 6LoWPAN channel",
-	.new_connection		= chan_new_conn_cb,
 	.recv			= chan_recv_cb,
 	.close			= chan_close_cb,
 	.state_change		= chan_state_change_cb,
@@ -1006,16 +998,19 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
 
 	hci_dev_lock(hdev);
 	hcon = hci_conn_hash_lookup_le(hdev, addr, le_addr_type);
-	hci_dev_unlock(hdev);
-	hci_dev_put(hdev);
-
-	if (!hcon)
+	if (!hcon) {
+		hci_dev_unlock(hdev);
+		hci_dev_put(hdev);
 		return -ENOENT;
+	}
 
-	*conn = (struct l2cap_conn *)hcon->l2cap_data;
+	*conn = l2cap_conn_hold_unless_zero(hcon->l2cap_data);
 
 	BT_DBG("conn %p dst %pMR type %u", *conn, &hcon->dst, hcon->dst_type);
 
+	hci_dev_unlock(hdev);
+	hci_dev_put(hdev);
+
 	return 0;
 }
 
@@ -1158,18 +1153,22 @@ static ssize_t lowpan_control_write(struct file *fp,
 		if (conn) {
 			struct lowpan_peer *peer;
 
-			if (!is_bt_6lowpan(conn->hcon))
+			if (!is_bt_6lowpan(conn->hcon)) {
+				l2cap_conn_put(conn);
 				return -EINVAL;
+			}
 
 			peer = lookup_peer(conn);
 			if (peer) {
 				BT_DBG("6LoWPAN connection already exists");
+				l2cap_conn_put(conn);
 				return -EALREADY;
 			}
 
 			BT_DBG("conn %p dst %pMR type %d user %u", conn,
 			       &conn->hcon->dst, conn->hcon->dst_type,
 			       addr_type);
+			l2cap_conn_put(conn);
 		}
 
 		ret = bt_6lowpan_connect(&addr, addr_type);
@@ -1185,6 +1184,8 @@ static ssize_t lowpan_control_write(struct file *fp,
 			return ret;
 
 		ret = bt_6lowpan_disconnect(conn, addr_type);
+		if (conn)
+			l2cap_conn_put(conn);
 		if (ret < 0)
 			return ret;
 
@@ -1245,6 +1246,7 @@ static void disconnect_devices(void)
 			break;
 
 		new_dev->netdev = entry->netdev;
+		new_dev->hdev = entry->hdev;
 		INIT_LIST_HEAD(&new_dev->list);
 
 		list_add_rcu(&new_dev->list, &devices);
@@ -1256,7 +1258,7 @@ static void disconnect_devices(void)
 		ifdown(entry->netdev);
 		BT_DBG("Unregistering netdev %s %p",
 		       entry->netdev->name, entry->netdev);
-		lowpan_unregister_netdev(entry->netdev);
+		unregister_dev(entry);
 		kfree(entry);
 	}
 }
diff --git linux-libre-6.6.144-gnu/net/bluetooth/af_bluetooth.c linux-libre-6.6.145-gnu/net/bluetooth/af_bluetooth.c
index 53a4792ae75d1..3233736cc8a7a 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/af_bluetooth.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/af_bluetooth.c
@@ -305,7 +305,7 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock)
 
 restart:
 	for (sk = bt_accept_get(parent, NULL); sk; sk = next) {
-		/* Prevent early freeing of sk due to unlink and sock_kill */
+		/* The reference from bt_accept_get() keeps sk alive. */
 		lock_sock(sk);
 
 		/* Check sk has not already been unlinked via
@@ -321,13 +321,11 @@ restart:
 
 		next = bt_accept_get(parent, sk);
 
-		/* sk is safely in the parent list so reduce reference count */
-		sock_put(sk);
-
 		/* FIXME: Is this check still needed */
 		if (sk->sk_state == BT_CLOSED) {
 			bt_accept_unlink(sk);
 			release_sock(sk);
+			sock_put(sk);
 			continue;
 		}
 
@@ -337,16 +335,6 @@ restart:
 			if (newsock)
 				sock_graft(sk, newsock);
 
-			/* Hand the caller a reference taken while sk is
-			 * still locked.  bt_accept_unlink() just dropped
-			 * the accept-queue reference; without this hold a
-			 * concurrent teardown (e.g. l2cap_conn_del() ->
-			 * l2cap_sock_kill()) could free sk between
-			 * release_sock() and the caller using it.  Every
-			 * caller drops this with sock_put() when done.
-			 */
-			sock_hold(sk);
-
 			release_sock(sk);
 			if (next)
 				sock_put(next);
@@ -354,6 +342,7 @@ restart:
 		}
 
 		release_sock(sk);
+		sock_put(sk);
 	}
 
 	return NULL;
diff --git linux-libre-6.6.144-gnu/net/bluetooth/bnep/core.c linux-libre-6.6.145-gnu/net/bluetooth/bnep/core.c
index 45d0f84652fc6..a691d228f66c5 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/bnep/core.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/bnep/core.c
@@ -562,14 +562,18 @@ static int bnep_session(void *arg)
 	return 0;
 }
 
-static struct device *bnep_get_device(struct bnep_session *session)
+static struct l2cap_conn *bnep_get_conn(struct bnep_session *session)
 {
-	struct l2cap_conn *conn = l2cap_pi(session->sock->sk)->chan->conn;
+	struct l2cap_chan *chan = l2cap_pi(session->sock->sk)->chan;
+	struct l2cap_conn *conn;
 
-	if (!conn || !conn->hcon)
-		return NULL;
+	l2cap_chan_lock(chan);
+	conn = chan->conn;
+	if (conn)
+		l2cap_conn_get(conn);
+	l2cap_chan_unlock(chan);
 
-	return &conn->hcon->dev;
+	return conn;
 }
 
 static struct device_type bnep_type = {
@@ -581,6 +585,7 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
 	u32 valid_flags = BIT(BNEP_SETUP_RESPONSE);
 	struct net_device *dev;
 	struct bnep_session *s, *ss;
+	struct l2cap_conn *conn = NULL;
 	u8 dst[ETH_ALEN], src[ETH_ALEN];
 	int err;
 
@@ -640,10 +645,18 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
 	bnep_set_default_proto_filter(s);
 #endif
 
-	SET_NETDEV_DEV(dev, bnep_get_device(s));
+	conn = bnep_get_conn(s);
+	if (!conn) {
+		err = -ENOTCONN;
+		goto failed;
+	}
+
+	SET_NETDEV_DEV(dev, &conn->hcon->dev);
 	SET_NETDEV_DEVTYPE(dev, &bnep_type);
 
 	err = register_netdev(dev);
+	l2cap_conn_put(conn);
+	conn = NULL;
 	if (err)
 		goto failed;
 
@@ -665,6 +678,8 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
 	return 0;
 
 failed:
+	if (conn)
+		l2cap_conn_put(conn);
 	up_write(&bnep_session_sem);
 	free_netdev(dev);
 	return err;
diff --git linux-libre-6.6.144-gnu/net/bluetooth/hci_codec.c linux-libre-6.6.145-gnu/net/bluetooth/hci_codec.c
index 3cc135bb1d30c..5bc5003c387c6 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/hci_codec.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/hci_codec.c
@@ -100,7 +100,7 @@ static void hci_read_codec_capabilities(struct hci_dev *hdev, __u8 transport,
 				caps = (void *)skb->data;
 				if (skb->len < sizeof(*caps))
 					goto error;
-				if (skb->len < caps->len)
+				if (skb->len < sizeof(caps->len) + caps->len)
 					goto error;
 				len += sizeof(caps->len) + caps->len;
 				skb_pull(skb,  sizeof(caps->len) + caps->len);
diff --git linux-libre-6.6.144-gnu/net/bluetooth/hci_conn.c linux-libre-6.6.145-gnu/net/bluetooth/hci_conn.c
index ab86cc4a5e3fc..19ca5016372ac 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/hci_conn.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/hci_conn.c
@@ -870,9 +870,11 @@ static void cis_cleanup(struct hci_conn *conn)
 	/* Check if ISO connection is a CIS and remove CIG if there are
 	 * no other connections using it.
 	 */
-	hci_conn_hash_list_state(hdev, find_cis, ISO_LINK, BT_BOUND, &d);
-	hci_conn_hash_list_state(hdev, find_cis, ISO_LINK, BT_CONNECT, &d);
-	hci_conn_hash_list_state(hdev, find_cis, ISO_LINK, BT_CONNECTED, &d);
+	hci_conn_hash_list_state(hdev, find_cis, CIS_LINK, BT_BOUND, &d);
+	hci_conn_hash_list_state(hdev, find_cis, CIS_LINK, BT_CONNECT,
+				 &d);
+	hci_conn_hash_list_state(hdev, find_cis, CIS_LINK, BT_CONNECTED,
+				 &d);
 	if (d.count)
 		return;
 
@@ -895,7 +897,8 @@ static struct hci_conn *__hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t
 		if (!hdev->acl_mtu)
 			return ERR_PTR(-ECONNREFUSED);
 		break;
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		if (hdev->iso_mtu)
 			/* Dedicated ISO Buffer exists */
 			break;
@@ -959,7 +962,8 @@ static struct hci_conn *__hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t
 		hci_copy_identity_address(hdev, &conn->src, &conn->src_type);
 		conn->mtu = hdev->le_mtu ? hdev->le_mtu : hdev->acl_mtu;
 		break;
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		/* conn->src should reflect the local identity address */
 		hci_copy_identity_address(hdev, &conn->src, &conn->src_type);
 
@@ -1055,7 +1059,8 @@ static void hci_conn_cleanup_child(struct hci_conn *conn, u8 reason)
 		if (HCI_CONN_HANDLE_UNSET(conn->handle))
 			hci_conn_failed(conn, reason);
 		break;
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		if ((conn->state != BT_CONNECTED &&
 		    !test_bit(HCI_CONN_CREATE_CIS, &conn->flags)) ||
 		    test_bit(HCI_CONN_BIG_CREATED, &conn->flags))
@@ -1130,7 +1135,8 @@ void hci_conn_del(struct hci_conn *conn)
 			hdev->acl_cnt += conn->sent;
 	} else {
 		/* Unacked ISO frames */
-		if (conn->type == ISO_LINK) {
+		if (conn->type == CIS_LINK ||
+		    conn->type == BIS_LINK) {
 			if (hdev->iso_pkts)
 				hdev->iso_cnt += conn->sent;
 			else if (hdev->le_pkts)
@@ -1501,7 +1507,7 @@ static struct hci_conn *hci_add_bis(struct hci_dev *hdev, bdaddr_t *dst,
 		     memcmp(conn->le_per_adv_data, base, base_len)))
 		return ERR_PTR(-EADDRINUSE);
 
-	conn = hci_conn_add_unset(hdev, ISO_LINK, dst, HCI_ROLE_MASTER);
+	conn = hci_conn_add_unset(hdev, BIS_LINK, dst, HCI_ROLE_MASTER);
 	if (IS_ERR(conn))
 		return conn;
 
@@ -1707,7 +1713,7 @@ static int hci_le_create_big(struct hci_conn *conn, struct bt_iso_qos *qos)
 	data.count = 0;
 
 	/* Create a BIS for each bound connection */
-	hci_conn_hash_list_state(hdev, bis_list, ISO_LINK,
+	hci_conn_hash_list_state(hdev, bis_list, BIS_LINK,
 				 BT_BOUND, &data);
 
 	cp.handle = qos->bcast.big;
@@ -1803,12 +1809,12 @@ static bool hci_le_set_cig_params(struct hci_conn *conn, struct bt_iso_qos *qos)
 		for (data.cig = 0x00; data.cig < 0xf0; data.cig++) {
 			data.count = 0;
 
-			hci_conn_hash_list_state(hdev, find_cis, ISO_LINK,
+			hci_conn_hash_list_state(hdev, find_cis, CIS_LINK,
 						 BT_CONNECT, &data);
 			if (data.count)
 				continue;
 
-			hci_conn_hash_list_state(hdev, find_cis, ISO_LINK,
+			hci_conn_hash_list_state(hdev, find_cis, CIS_LINK,
 						 BT_CONNECTED, &data);
 			if (!data.count)
 				break;
@@ -1860,7 +1866,8 @@ struct hci_conn *hci_bind_cis(struct hci_dev *hdev, bdaddr_t *dst,
 	cis = hci_conn_hash_lookup_cis(hdev, dst, dst_type, qos->ucast.cig,
 				       qos->ucast.cis);
 	if (!cis) {
-		cis = hci_conn_add_unset(hdev, ISO_LINK, dst, HCI_ROLE_MASTER);
+		cis = hci_conn_add_unset(hdev, CIS_LINK, dst,
+					 HCI_ROLE_MASTER);
 		if (IS_ERR(cis))
 			return cis;
 		cis->cleanup = cis_cleanup;
@@ -1950,7 +1957,7 @@ bool hci_iso_setup_path(struct hci_conn *conn)
 
 int hci_conn_check_create_cis(struct hci_conn *conn)
 {
-	if (conn->type != ISO_LINK || !bacmp(&conn->dst, BDADDR_ANY))
+	if (conn->type != CIS_LINK)
 		return -EINVAL;
 
 	if (!conn->parent || conn->parent->state != BT_CONNECTED ||
@@ -2248,7 +2255,7 @@ struct hci_conn *hci_connect_bis(struct hci_dev *hdev, bdaddr_t *dst,
 	 * the start periodic advertising and create BIG commands have
 	 * been queued
 	 */
-	hci_conn_hash_list_state(hdev, bis_mark_per_adv, ISO_LINK,
+	hci_conn_hash_list_state(hdev, bis_mark_per_adv, BIS_LINK,
 				 BT_BOUND, &data);
 
 	/* Queue start periodic advertising and create BIG */
@@ -2903,26 +2910,11 @@ int hci_abort_conn(struct hci_conn *conn, u8 reason)
 
 	conn->abort_reason = reason;
 
-	/* If the connection is pending check the command opcode since that
-	 * might be blocking on hci_cmd_sync_work while waiting its respective
-	 * event so we need to hci_cmd_sync_cancel to cancel it.
-	 *
-	 * hci_connect_le serializes the connection attempts so only one
-	 * connection can be in BT_CONNECT at time.
+	/* Cancel the connect attempt. A return of 0 means the create command
+	 * was still queued and got dequeued, so there is nothing to disconnect.
 	 */
-	if (conn->state == BT_CONNECT && hdev->req_status == HCI_REQ_PEND) {
-		switch (hci_skb_event(hdev->sent_cmd)) {
-		case HCI_EV_CONN_COMPLETE:
-		case HCI_EV_LE_CONN_COMPLETE:
-		case HCI_EV_LE_ENHANCED_CONN_COMPLETE:
-		case HCI_EVT_LE_CIS_ESTABLISHED:
-			hci_cmd_sync_cancel(hdev, ECANCELED);
-			break;
-		}
-	/* Cancel connect attempt if still queued/pending */
-	} else if (!hci_cancel_connect_sync(hdev, conn)) {
+	if (!hci_cancel_connect_sync(hdev, conn))
 		return 0;
-	}
 
 	/* Run immediately if on cmd_sync_work since this may be called
 	 * as a result to MGMT_OP_DISCONNECT/MGMT_OP_UNPAIR which does
diff --git linux-libre-6.6.144-gnu/net/bluetooth/hci_core.c linux-libre-6.6.145-gnu/net/bluetooth/hci_core.c
index 824208a53c251..d9bb05f81f50e 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/hci_core.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/hci_core.c
@@ -2907,12 +2907,13 @@ int hci_recv_frame(struct hci_dev *hdev, struct sk_buff *skb)
 		break;
 	case HCI_ACLDATA_PKT:
 		/* Detect if ISO packet has been sent as ACL */
-		if (hci_conn_num(hdev, ISO_LINK)) {
+		if (hci_conn_num(hdev, CIS_LINK) ||
+		    hci_conn_num(hdev, BIS_LINK)) {
 			__u16 handle = __le16_to_cpu(hci_acl_hdr(skb)->handle);
 			__u8 type;
 
 			type = hci_conn_lookup_type(hdev, hci_handle(handle));
-			if (type == ISO_LINK)
+			if (type == CIS_LINK || type == BIS_LINK)
 				hci_skb_pkt_type(skb) = HCI_ISODATA_PKT;
 		}
 		break;
@@ -3347,7 +3348,8 @@ static inline void hci_quote_sent(struct hci_conn *conn, int num, int *quote)
 	case LE_LINK:
 		cnt = hdev->le_mtu ? hdev->le_cnt : hdev->acl_cnt;
 		break;
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 		cnt = hdev->iso_mtu ? hdev->iso_cnt :
 			hdev->le_mtu ? hdev->le_cnt : hdev->acl_cnt;
 		break;
@@ -3361,7 +3363,7 @@ static inline void hci_quote_sent(struct hci_conn *conn, int num, int *quote)
 }
 
 static struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type,
-				     int *quote)
+				     __u8 type2, int *quote)
 {
 	struct hci_conn_hash *h = &hdev->conn_hash;
 	struct hci_conn *conn = NULL, *c;
@@ -3373,7 +3375,8 @@ static struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type,
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(c, &h->list, list) {
-		if (c->type != type || skb_queue_empty(&c->data_q))
+		if ((c->type != type && c->type != type2) ||
+		    skb_queue_empty(&c->data_q))
 			continue;
 
 		if (c->state != BT_CONNECTED && c->state != BT_CONFIG)
@@ -3556,42 +3559,27 @@ static void __check_timeout(struct hci_dev *hdev, unsigned int cnt, u8 type)
 }
 
 /* Schedule SCO */
-static void hci_sched_sco(struct hci_dev *hdev)
+static void hci_sched_sco(struct hci_dev *hdev, __u8 type)
 {
 	struct hci_conn *conn;
 	struct sk_buff *skb;
-	int quote;
+	int quote, *cnt;
+	unsigned int pkts = hdev->sco_pkts;
 
-	BT_DBG("%s", hdev->name);
+	bt_dev_dbg(hdev, "type %u", type);
 
-	if (!hci_conn_num(hdev, SCO_LINK))
+	if (!hci_conn_num(hdev, type) || !pkts)
 		return;
 
-	while (hdev->sco_cnt && (conn = hci_low_sent(hdev, SCO_LINK, &quote))) {
-		while (quote-- && (skb = skb_dequeue(&conn->data_q))) {
-			BT_DBG("skb %p len %d", skb, skb->len);
-			hci_send_frame(hdev, skb);
-
-			conn->sent++;
-			if (conn->sent == ~0)
-				conn->sent = 0;
-		}
-	}
-}
-
-static void hci_sched_esco(struct hci_dev *hdev)
-{
-	struct hci_conn *conn;
-	struct sk_buff *skb;
-	int quote;
-
-	BT_DBG("%s", hdev->name);
-
-	if (!hci_conn_num(hdev, ESCO_LINK))
-		return;
+	/* Use sco_pkts if flow control has not been enabled which will limit
+	 * the amount of buffer sent in a row.
+	 */
+	if (!hci_dev_test_flag(hdev, HCI_SCO_FLOWCTL))
+		cnt = &pkts;
+	else
+		cnt = &hdev->sco_cnt;
 
-	while (hdev->sco_cnt && (conn = hci_low_sent(hdev, ESCO_LINK,
-						     &quote))) {
+	while (*cnt && (conn = hci_low_sent(hdev, type, type, &quote))) {
 		while (quote-- && (skb = skb_dequeue(&conn->data_q))) {
 			BT_DBG("skb %p len %d", skb, skb->len);
 			hci_send_frame(hdev, skb);
@@ -3599,8 +3587,17 @@ static void hci_sched_esco(struct hci_dev *hdev)
 			conn->sent++;
 			if (conn->sent == ~0)
 				conn->sent = 0;
+			(*cnt)--;
 		}
 	}
+
+	/* Rescheduled if all packets were sent and flow control is not enabled
+	 * as there could be more packets queued that could not be sent and
+	 * since no HCI_EV_NUM_COMP_PKTS event will be generated the reschedule
+	 * needs to be forced.
+	 */
+	if (!pkts && !hci_dev_test_flag(hdev, HCI_SCO_FLOWCTL))
+		queue_work(hdev->workqueue, &hdev->tx_work);
 }
 
 static void hci_sched_acl_pkt(struct hci_dev *hdev)
@@ -3636,8 +3633,8 @@ static void hci_sched_acl_pkt(struct hci_dev *hdev)
 			chan->conn->sent++;
 
 			/* Send pending SCO packets right away */
-			hci_sched_sco(hdev);
-			hci_sched_esco(hdev);
+			hci_sched_sco(hdev, SCO_LINK);
+			hci_sched_sco(hdev, ESCO_LINK);
 		}
 	}
 
@@ -3692,8 +3689,8 @@ static void hci_sched_le(struct hci_dev *hdev)
 			chan->conn->sent++;
 
 			/* Send pending SCO packets right away */
-			hci_sched_sco(hdev);
-			hci_sched_esco(hdev);
+			hci_sched_sco(hdev, SCO_LINK);
+			hci_sched_sco(hdev, ESCO_LINK);
 		}
 	}
 
@@ -3710,12 +3707,14 @@ static void hci_sched_iso(struct hci_dev *hdev)
 
 	BT_DBG("%s", hdev->name);
 
-	if (!hci_conn_num(hdev, ISO_LINK))
+	if (!hci_conn_num(hdev, CIS_LINK) &&
+	    !hci_conn_num(hdev, BIS_LINK))
 		return;
 
 	cnt = hdev->iso_pkts ? &hdev->iso_cnt :
 		hdev->le_pkts ? &hdev->le_cnt : &hdev->acl_cnt;
-	while (*cnt && (conn = hci_low_sent(hdev, ISO_LINK, &quote))) {
+	while (*cnt && (conn = hci_low_sent(hdev, CIS_LINK, BIS_LINK,
+					    &quote))) {
 		while (quote-- && (skb = skb_dequeue(&conn->data_q))) {
 			BT_DBG("skb %p len %d", skb, skb->len);
 			hci_send_frame(hdev, skb);
@@ -3738,8 +3737,8 @@ static void hci_tx_work(struct work_struct *work)
 
 	if (!hci_dev_test_flag(hdev, HCI_USER_CHANNEL)) {
 		/* Schedule queues and send stuff to HCI driver */
-		hci_sched_sco(hdev);
-		hci_sched_esco(hdev);
+		hci_sched_sco(hdev, SCO_LINK);
+		hci_sched_sco(hdev, ESCO_LINK);
 		hci_sched_iso(hdev);
 		hci_sched_acl(hdev);
 		hci_sched_le(hdev);
@@ -4061,7 +4060,7 @@ static void hci_send_cmd_sync(struct hci_dev *hdev, struct sk_buff *skb)
 		return;
 	}
 
-	if (hci_req_status_pend(hdev) &&
+	if (READ_ONCE(hdev->req_status) == HCI_REQ_PEND &&
 	    !hci_dev_test_and_set_flag(hdev, HCI_CMD_PENDING)) {
 		kfree_skb(hdev->req_skb);
 		hdev->req_skb = skb_clone(hdev->sent_cmd, GFP_KERNEL);
diff --git linux-libre-6.6.144-gnu/net/bluetooth/hci_event.c linux-libre-6.6.145-gnu/net/bluetooth/hci_event.c
index 4607db3037bd9..14caf945aadde 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/hci_event.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/hci_event.c
@@ -43,8 +43,6 @@
 #define ZERO_KEY "\x00\x00\x00\x00\x00\x00\x00\x00" \
 		 "\x00\x00\x00\x00\x00\x00\x00\x00"
 
-#define secs_to_jiffies(_secs) msecs_to_jiffies((_secs) * 1000)
-
 /* Handle HCI Event packets */
 
 static void *hci_ev_skb_pull(struct hci_dev *hdev, struct sk_buff *skb,
@@ -3776,7 +3774,7 @@ static void hci_unbound_cis_failed(struct hci_dev *hdev, u8 cig, u8 status)
 	lockdep_assert_held(&hdev->lock);
 
 	list_for_each_entry_safe(conn, tmp, &hdev->conn_hash.list, list) {
-		if (conn->type != ISO_LINK || !bacmp(&conn->dst, BDADDR_ANY) ||
+		if (conn->type != CIS_LINK ||
 		    conn->state == BT_OPEN || conn->iso_qos.ucast.cig != cig)
 			continue;
 
@@ -4445,12 +4443,15 @@ static void hci_num_comp_pkts_evt(struct hci_dev *hdev, void *data,
 			break;
 
 		case SCO_LINK:
+		case ESCO_LINK:
 			hdev->sco_cnt += count;
 			if (hdev->sco_cnt > hdev->sco_pkts)
 				hdev->sco_cnt = hdev->sco_pkts;
+
 			break;
 
-		case ISO_LINK:
+		case CIS_LINK:
+		case BIS_LINK:
 			if (hdev->iso_pkts) {
 				hdev->iso_cnt += count;
 				if (hdev->iso_cnt > hdev->iso_pkts)
@@ -6382,7 +6383,7 @@ static void hci_le_pa_sync_estabilished_evt(struct hci_dev *hdev, void *data,
 
 	hci_dev_clear_flag(hdev, HCI_PA_SYNC);
 
-	mask |= hci_proto_connect_ind(hdev, &ev->bdaddr, ISO_LINK, &flags);
+	mask |= hci_proto_connect_ind(hdev, &ev->bdaddr, BIS_LINK, &flags);
 	if (!(mask & HCI_LM_ACCEPT)) {
 		hci_le_pa_term_sync(hdev, ev->handle);
 		goto unlock;
@@ -6393,7 +6394,7 @@ static void hci_le_pa_sync_estabilished_evt(struct hci_dev *hdev, void *data,
 
 	if (ev->status) {
 		/* Add connection to indicate the failed PA sync event */
-		pa_sync = hci_conn_add_unset(hdev, ISO_LINK, BDADDR_ANY,
+		pa_sync = hci_conn_add_unset(hdev, BIS_LINK, BDADDR_ANY,
 					     HCI_ROLE_SLAVE);
 
 		if (!pa_sync)
@@ -6420,7 +6421,7 @@ static void hci_le_per_adv_report_evt(struct hci_dev *hdev, void *data,
 
 	hci_dev_lock(hdev);
 
-	mask |= hci_proto_connect_ind(hdev, BDADDR_ANY, ISO_LINK, &flags);
+	mask |= hci_proto_connect_ind(hdev, BDADDR_ANY, BIS_LINK, &flags);
 	if (!(mask & HCI_LM_ACCEPT))
 		hci_le_pa_term_sync(hdev, ev->sync_handle);
 
@@ -6691,7 +6692,7 @@ static void hci_le_cis_estabilished_evt(struct hci_dev *hdev, void *data,
 		goto unlock;
 	}
 
-	if (conn->type != ISO_LINK) {
+	if (conn->type != CIS_LINK) {
 		bt_dev_err(hdev,
 			   "Invalid connection link type handle 0x%4.4x",
 			   handle);
@@ -6809,7 +6810,7 @@ static void hci_le_cis_req_evt(struct hci_dev *hdev, void *data,
 	if (!acl)
 		goto unlock;
 
-	mask = hci_proto_connect_ind(hdev, &acl->dst, ISO_LINK, &flags);
+	mask = hci_proto_connect_ind(hdev, &acl->dst, CIS_LINK, &flags);
 	if (!(mask & HCI_LM_ACCEPT)) {
 		hci_le_reject_cis(hdev, ev->cis_handle);
 		goto unlock;
@@ -6817,8 +6818,8 @@ static void hci_le_cis_req_evt(struct hci_dev *hdev, void *data,
 
 	cis = hci_conn_hash_lookup_handle(hdev, cis_handle);
 	if (!cis) {
-		cis = hci_conn_add(hdev, ISO_LINK, &acl->dst, HCI_ROLE_SLAVE,
-				   cis_handle);
+		cis = hci_conn_add(hdev, CIS_LINK, &acl->dst,
+				   HCI_ROLE_SLAVE, cis_handle);
 		if (IS_ERR(cis)) {
 			hci_le_reject_cis(hdev, ev->cis_handle);
 			goto unlock;
@@ -6952,7 +6953,7 @@ static void hci_le_big_sync_established_evt(struct hci_dev *hdev, void *data,
 				bt_dev_dbg(hdev, "ignore too large handle %u", handle);
 				continue;
 			}
-			bis = hci_conn_add(hdev, ISO_LINK, BDADDR_ANY,
+			bis = hci_conn_add(hdev, BIS_LINK, BDADDR_ANY,
 					   HCI_ROLE_SLAVE, handle);
 			if (IS_ERR(bis))
 				continue;
@@ -7009,7 +7010,7 @@ static void hci_le_big_info_adv_report_evt(struct hci_dev *hdev, void *data,
 
 	hci_dev_lock(hdev);
 
-	mask |= hci_proto_connect_ind(hdev, BDADDR_ANY, ISO_LINK, &flags);
+	mask |= hci_proto_connect_ind(hdev, BDADDR_ANY, BIS_LINK, &flags);
 	if (!(mask & HCI_LM_ACCEPT)) {
 		hci_le_pa_term_sync(hdev, ev->sync_handle);
 		goto unlock;
@@ -7026,7 +7027,7 @@ static void hci_le_big_info_adv_report_evt(struct hci_dev *hdev, void *data,
 		goto unlock;
 
 	/* Add connection to indicate the PA sync event */
-	pa_sync = hci_conn_add_unset(hdev, ISO_LINK, BDADDR_ANY,
+	pa_sync = hci_conn_add_unset(hdev, BIS_LINK, BDADDR_ANY,
 				     HCI_ROLE_SLAVE);
 
 	if (IS_ERR(pa_sync))
diff --git linux-libre-6.6.144-gnu/net/bluetooth/hci_sync.c linux-libre-6.6.145-gnu/net/bluetooth/hci_sync.c
index 9da2acec6f7f0..7c4f89fee157d 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/hci_sync.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/hci_sync.c
@@ -25,11 +25,11 @@ static void hci_cmd_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode,
 {
 	bt_dev_dbg(hdev, "result 0x%2.2x", result);
 
-	if (hdev->req_status != HCI_REQ_PEND)
+	if (READ_ONCE(hdev->req_status) != HCI_REQ_PEND)
 		return;
 
 	hdev->req_result = result;
-	hdev->req_status = HCI_REQ_DONE;
+	WRITE_ONCE(hdev->req_status, HCI_REQ_DONE);
 
 	/* Free the request command so it is not used as response */
 	kfree_skb(hdev->req_skb);
@@ -168,20 +168,20 @@ struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
 
 	hci_cmd_sync_add(&req, opcode, plen, param, event, sk);
 
-	hdev->req_status = HCI_REQ_PEND;
+	WRITE_ONCE(hdev->req_status, HCI_REQ_PEND);
 
 	err = hci_req_sync_run(&req);
 	if (err < 0)
 		return ERR_PTR(err);
 
 	err = wait_event_interruptible_timeout(hdev->req_wait_q,
-					       hdev->req_status != HCI_REQ_PEND,
+					       READ_ONCE(hdev->req_status) != HCI_REQ_PEND,
 					       timeout);
 
 	if (err == -ERESTARTSYS)
 		return ERR_PTR(-EINTR);
 
-	switch (hdev->req_status) {
+	switch (READ_ONCE(hdev->req_status)) {
 	case HCI_REQ_DONE:
 		err = -bt_to_errno(hdev->req_result);
 		break;
@@ -195,7 +195,7 @@ struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
 		break;
 	}
 
-	hdev->req_status = 0;
+	WRITE_ONCE(hdev->req_status, 0);
 	hdev->req_result = 0;
 	skb = hdev->req_rsp;
 	hdev->req_rsp = NULL;
@@ -689,9 +689,9 @@ void hci_cmd_sync_cancel(struct hci_dev *hdev, int err)
 {
 	bt_dev_dbg(hdev, "err 0x%2.2x", err);
 
-	if (hdev->req_status == HCI_REQ_PEND) {
+	if (READ_ONCE(hdev->req_status) == HCI_REQ_PEND) {
 		hdev->req_result = err;
-		hdev->req_status = HCI_REQ_CANCELED;
+		WRITE_ONCE(hdev->req_status, HCI_REQ_CANCELED);
 
 		queue_work(hdev->workqueue, &hdev->cmd_sync_cancel_work);
 	}
@@ -707,12 +707,12 @@ void hci_cmd_sync_cancel_sync(struct hci_dev *hdev, int err)
 {
 	bt_dev_dbg(hdev, "err 0x%2.2x", err);
 
-	if (hdev->req_status == HCI_REQ_PEND) {
+	if (READ_ONCE(hdev->req_status) == HCI_REQ_PEND) {
 		/* req_result is __u32 so error must be positive to be properly
 		 * propagated.
 		 */
 		hdev->req_result = err < 0 ? -err : err;
-		hdev->req_status = HCI_REQ_CANCELED;
+		WRITE_ONCE(hdev->req_status, HCI_REQ_CANCELED);
 
 		wake_up_interruptible(&hdev->req_wait_q);
 	}
@@ -2971,7 +2971,7 @@ static int hci_le_set_ext_scan_param_sync(struct hci_dev *hdev, u8 type,
 		if (sent) {
 			struct hci_conn *conn;
 
-			conn = hci_conn_hash_lookup_ba(hdev, ISO_LINK,
+			conn = hci_conn_hash_lookup_ba(hdev, BIS_LINK,
 						       &sent->bdaddr);
 			if (conn) {
 				struct bt_iso_qos *qos = &conn->iso_qos;
@@ -3877,6 +3877,28 @@ static int hci_write_ca_timeout_sync(struct hci_dev *hdev)
 				     sizeof(param), &param, HCI_CMD_TIMEOUT);
 }
 
+/* Enable SCO flow control if supported */
+static int hci_write_sync_flowctl_sync(struct hci_dev *hdev)
+{
+	struct hci_cp_write_sync_flowctl cp;
+	int err;
+
+	/* Check if the controller supports SCO and HCI_OP_WRITE_SYNC_FLOWCTL */
+	if (!lmp_sco_capable(hdev) || !(hdev->commands[10] & BIT(4)) ||
+	    !test_bit(HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED, &hdev->quirks))
+		return 0;
+
+	memset(&cp, 0, sizeof(cp));
+	cp.enable = 0x01;
+
+	err = __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SYNC_FLOWCTL,
+				    sizeof(cp), &cp, HCI_CMD_TIMEOUT);
+	if (!err)
+		hci_dev_set_flag(hdev, HCI_SCO_FLOWCTL);
+
+	return err;
+}
+
 /* BR Controller init stage 2 command sequence */
 static const struct hci_init_stage br_init2[] = {
 	/* HCI_OP_READ_BUFFER_SIZE */
@@ -3895,6 +3917,8 @@ static const struct hci_init_stage br_init2[] = {
 	HCI_INIT(hci_clear_event_filter_sync),
 	/* HCI_OP_WRITE_CA_TIMEOUT */
 	HCI_INIT(hci_write_ca_timeout_sync),
+	/* HCI_OP_WRITE_SYNC_FLOWCTL */
+	HCI_INIT(hci_write_sync_flowctl_sync),
 	{}
 };
 
@@ -5505,7 +5529,7 @@ static int hci_disconnect_sync(struct hci_dev *hdev, struct hci_conn *conn,
 {
 	struct hci_cp_disconnect cp;
 
-	if (test_bit(HCI_CONN_BIG_CREATED, &conn->flags)) {
+	if (conn->type == BIS_LINK) {
 		/* This is a BIS connection, hci_conn_del will
 		 * do the necessary cleanup.
 		 */
@@ -5558,7 +5582,7 @@ static int hci_connect_cancel_sync(struct hci_dev *hdev, struct hci_conn *conn,
 	if (conn->type == LE_LINK)
 		return hci_le_connect_cancel_sync(hdev, conn, reason);
 
-	if (conn->type == ISO_LINK) {
+	if (conn->type == CIS_LINK) {
 		/* BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 4, Part E
 		 * page 1857:
 		 *
@@ -5571,9 +5595,10 @@ static int hci_connect_cancel_sync(struct hci_dev *hdev, struct hci_conn *conn,
 			return hci_disconnect_sync(hdev, conn, reason);
 
 		/* CIS with no Create CIS sent have nothing to cancel */
-		if (bacmp(&conn->dst, BDADDR_ANY))
-			return HCI_ERROR_LOCAL_HOST_TERM;
+		return HCI_ERROR_LOCAL_HOST_TERM;
+	}
 
+	if (conn->type == BIS_LINK) {
 		/* There is no way to cancel a BIS without terminating the BIG
 		 * which is done later on connection cleanup.
 		 */
@@ -5635,9 +5660,12 @@ static int hci_reject_conn_sync(struct hci_dev *hdev, struct hci_conn *conn,
 {
 	struct hci_cp_reject_conn_req cp;
 
-	if (conn->type == ISO_LINK)
+	if (conn->type == CIS_LINK)
 		return hci_le_reject_cis_sync(hdev, conn, reason);
 
+	if (conn->type == BIS_LINK)
+		return -EINVAL;
+
 	if (conn->type == SCO_LINK || conn->type == ESCO_LINK)
 		return hci_reject_sco_sync(hdev, conn, reason);
 
@@ -6529,6 +6557,11 @@ static int hci_le_create_conn_sync(struct hci_dev *hdev, void *data)
 
 	bt_dev_dbg(hdev, "conn %p", conn);
 
+	/* Hold a reference so conn stays valid for the HCI_CONN_CREATE
+	 * clear_bit() at done.
+	 */
+	hci_conn_get(conn);
+
 	clear_bit(HCI_CONN_SCANNING, &conn->flags);
 	conn->state = BT_CONNECT;
 
@@ -6541,6 +6574,7 @@ static int hci_le_create_conn_sync(struct hci_dev *hdev, void *data)
 		    hdev->le_scan_type == LE_SCAN_ACTIVE &&
 		    !hci_dev_test_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES)) {
 			hci_conn_del(conn);
+			hci_conn_put(conn);
 			return -EBUSY;
 		}
 
@@ -6586,6 +6620,12 @@ static int hci_le_create_conn_sync(struct hci_dev *hdev, void *data)
 					     &own_addr_type);
 	if (err)
 		goto done;
+
+	/* Mark create connection in flight so hci_cancel_connect_sync() can
+	 * cancel it while blocking on the connection complete event.
+	 */
+	set_bit(HCI_CONN_CREATE, &conn->flags);
+
 	/* Send command LE Extended Create Connection if supported */
 	if (use_ext_conn(hdev)) {
 		err = hci_le_ext_create_conn_sync(hdev, conn, own_addr_type);
@@ -6621,11 +6661,14 @@ static int hci_le_create_conn_sync(struct hci_dev *hdev, void *data)
 				       conn->conn_timeout, NULL);
 
 done:
+	clear_bit(HCI_CONN_CREATE, &conn->flags);
+
 	if (err == -ETIMEDOUT)
 		hci_le_connect_cancel_sync(hdev, conn, 0x00);
 
 	/* Re-enable advertising after the connection attempt is finished. */
 	hci_resume_advertising_sync(hdev);
+	hci_conn_put(conn);
 	return err;
 }
 
@@ -6904,10 +6947,25 @@ static int hci_acl_create_conn_sync(struct hci_dev *hdev, void *data)
 	else
 		cp.role_switch = 0x00;
 
-	return __hci_cmd_sync_status_sk(hdev, HCI_OP_CREATE_CONN,
-					sizeof(cp), &cp,
-					HCI_EV_CONN_COMPLETE,
-					conn->conn_timeout, NULL);
+	/* Hold a reference so conn stays valid for the HCI_CONN_CREATE
+	 * clear_bit() below.
+	 */
+	hci_conn_get(conn);
+
+	/* Mark create connection in flight so hci_cancel_connect_sync() can
+	 * cancel it while blocking on the connection complete event.
+	 */
+	set_bit(HCI_CONN_CREATE, &conn->flags);
+
+	err = __hci_cmd_sync_status_sk(hdev, HCI_OP_CREATE_CONN,
+				       sizeof(cp), &cp,
+				       HCI_EV_CONN_COMPLETE,
+				       conn->conn_timeout, NULL);
+
+	clear_bit(HCI_CONN_CREATE, &conn->flags);
+	hci_conn_put(conn);
+
+	return err;
 }
 
 int hci_connect_acl_sync(struct hci_dev *hdev, struct hci_conn *conn)
@@ -6953,20 +7011,95 @@ int hci_connect_le_sync(struct hci_dev *hdev, struct hci_conn *conn)
 				       create_le_conn_complete);
 }
 
-int hci_cancel_connect_sync(struct hci_dev *hdev, struct hci_conn *conn)
+static int hci_acl_cancel_create_conn_sync(struct hci_dev *hdev,
+					   struct hci_conn *conn)
 {
-	if (conn->state != BT_OPEN)
-		return -EINVAL;
+	struct hci_cmd_sync_work_entry *entry;
+	int err = -EBUSY;
+
+	/* cmd_sync_work_lock makes the HCI_CONN_CREATE test and the cancel
+	 * atomic against the worker, which takes this lock to dequeue every
+	 * entry: while it is held no other command can become pending, so
+	 * hci_cmd_sync_cancel() cannot cancel an unrelated command.
+	 */
+	mutex_lock(&hdev->cmd_sync_work_lock);
+
+	/* In flight: this connection owns the pending request, cancel it. */
+	if (test_bit(HCI_CONN_CREATE, &conn->flags)) {
+		hci_cmd_sync_cancel(hdev, ECANCELED);
+		goto unlock;
+	}
 
+	/* Still queued: a successful dequeue means it never started, so there
+	 * is nothing to disconnect.
+	 */
+	entry = _hci_cmd_sync_lookup_entry(hdev, hci_acl_create_conn_sync, conn,
+					   NULL);
+	if (entry) {
+		_hci_cmd_sync_cancel_entry(hdev, entry, -ECANCELED);
+		err = 0;
+	}
+
+unlock:
+	mutex_unlock(&hdev->cmd_sync_work_lock);
+	return err;
+}
+
+static int hci_le_cancel_create_conn_sync(struct hci_dev *hdev,
+					  struct hci_conn *conn)
+{
+	struct hci_cmd_sync_work_entry *entry;
+	int err = -EBUSY;
+
+	/* cmd_sync_work_lock keeps the HCI_CONN_CREATE test and the cancel
+	 * atomic against the cmd_sync worker.
+	 */
+	mutex_lock(&hdev->cmd_sync_work_lock);
+
+	if (test_bit(HCI_CONN_CREATE, &conn->flags)) {
+		hci_cmd_sync_cancel(hdev, ECANCELED);
+		goto unlock;
+	}
+
+	entry = _hci_cmd_sync_lookup_entry(hdev, hci_le_create_conn_sync, conn,
+					   create_le_conn_complete);
+	if (entry) {
+		_hci_cmd_sync_cancel_entry(hdev, entry, -ECANCELED);
+		err = 0;
+	}
+
+unlock:
+	mutex_unlock(&hdev->cmd_sync_work_lock);
+	return err;
+}
+
+static int hci_cis_cancel_create_conn_sync(struct hci_dev *hdev,
+					   struct hci_conn *conn)
+{
+	/* LE Create CIS is shared by the whole CIG and cannot be dequeued
+	 * per-connection, so only an in-flight command can be cancelled.
+	 * cmd_sync_work_lock keeps the test and the cancel atomic against the
+	 * cmd_sync worker.
+	 */
+	mutex_lock(&hdev->cmd_sync_work_lock);
+
+	if (test_bit(HCI_CONN_CREATE_CIS, &conn->flags))
+		hci_cmd_sync_cancel(hdev, ECANCELED);
+
+	mutex_unlock(&hdev->cmd_sync_work_lock);
+	return -EBUSY;
+}
+
+int hci_cancel_connect_sync(struct hci_dev *hdev, struct hci_conn *conn)
+{
 	switch (conn->type) {
 	case ACL_LINK:
-		return !hci_cmd_sync_dequeue_once(hdev,
-						  hci_acl_create_conn_sync,
-						  conn, NULL);
+		return hci_acl_cancel_create_conn_sync(hdev, conn);
 	case LE_LINK:
-		return !hci_cmd_sync_dequeue_once(hdev, hci_le_create_conn_sync,
-						  conn, create_le_conn_complete);
+		return hci_le_cancel_create_conn_sync(hdev, conn);
+	case CIS_LINK:
+		return hci_cis_cancel_create_conn_sync(hdev, conn);
+	default:
+		return -ENOENT;
 	}
-
-	return -ENOENT;
 }
diff --git linux-libre-6.6.144-gnu/net/bluetooth/iso.c linux-libre-6.6.145-gnu/net/bluetooth/iso.c
index 011b2187bd851..189b719669924 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/iso.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/iso.c
@@ -14,6 +14,7 @@
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/iso.h>
+#include "eir.h"
 
 static const struct proto_ops iso_sock_ops;
 
@@ -47,6 +48,7 @@ static void iso_sock_kill(struct sock *sk);
 
 #define EIR_SERVICE_DATA_LENGTH 4
 #define BASE_MAX_LENGTH (HCI_MAX_PER_AD_LENGTH - EIR_SERVICE_DATA_LENGTH)
+#define EIR_BAA_SERVICE_UUID	0x1851
 
 /* iso_pinfo flags values */
 enum {
@@ -1587,6 +1589,8 @@ static int iso_sock_getsockopt(struct socket *sock, int level, int optname,
 		len = min_t(unsigned int, len, base_len);
 		if (copy_to_user(optval, base, len))
 			err = -EFAULT;
+		if (put_user(len, optlen))
+			err = -EFAULT;
 
 		break;
 
@@ -1928,12 +1932,16 @@ int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
 
 	ev3 = hci_recv_event_data(hdev, HCI_EV_LE_PER_ADV_REPORT);
 	if (ev3) {
+		size_t base_len = ev3->length;
+		u8 *base;
+
 		sk = iso_get_sock_listen(&hdev->bdaddr, bdaddr,
 					 iso_match_sync_handle_pa_report, ev3);
-
-		if (sk) {
-			memcpy(iso_pi(sk)->base, ev3->data, ev3->length);
-			iso_pi(sk)->base_len = ev3->length;
+		base = eir_get_service_data(ev3->data, ev3->length,
+					    EIR_BAA_SERVICE_UUID, &base_len);
+		if (base && sk && base_len <= sizeof(iso_pi(sk)->base)) {
+			memcpy(iso_pi(sk)->base, base, base_len);
+			iso_pi(sk)->base_len = base_len;
 		}
 	} else {
 		sk = iso_get_sock_listen(&hdev->bdaddr, BDADDR_ANY, NULL, NULL);
@@ -1955,7 +1963,7 @@ done:
 
 static void iso_connect_cfm(struct hci_conn *hcon, __u8 status)
 {
-	if (hcon->type != ISO_LINK) {
+	if (hcon->type != CIS_LINK && hcon->type != BIS_LINK) {
 		if (hcon->type != LE_LINK)
 			return;
 
@@ -1996,7 +2004,7 @@ static void iso_connect_cfm(struct hci_conn *hcon, __u8 status)
 
 static void iso_disconn_cfm(struct hci_conn *hcon, __u8 reason)
 {
-	if (hcon->type != ISO_LINK)
+	if (hcon->type != CIS_LINK && hcon->type != BIS_LINK)
 		return;
 
 	BT_DBG("hcon %p reason %d", hcon, reason);
diff --git linux-libre-6.6.144-gnu/net/bluetooth/l2cap_core.c linux-libre-6.6.145-gnu/net/bluetooth/l2cap_core.c
index 3426eedf20ad9..792974eef47c0 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/l2cap_core.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/l2cap_core.c
@@ -411,7 +411,7 @@ static void l2cap_chan_timeout(struct work_struct *work)
 
 	BT_DBG("chan %p state %s", chan, state_to_string(chan->state));
 
-	if (!conn) {
+	if (test_bit(FLAG_DEL, &chan->flags)) {
 		l2cap_chan_put(chan);
 		return;
 	}
@@ -422,6 +422,9 @@ static void l2cap_chan_timeout(struct work_struct *work)
 	 */
 	l2cap_chan_lock(chan);
 
+	if (test_bit(FLAG_DEL, &chan->flags))
+		goto unlock;
+
 	if (chan->state == BT_CONNECTED || chan->state == BT_CONFIG)
 		reason = ECONNREFUSED;
 	else if (chan->state == BT_CONNECT &&
@@ -434,10 +437,10 @@ static void l2cap_chan_timeout(struct work_struct *work)
 
 	chan->ops->close(chan);
 
+unlock:
 	l2cap_chan_unlock(chan);
-	l2cap_chan_put(chan);
-
 	mutex_unlock(&conn->lock);
+	l2cap_chan_put(chan);
 }
 
 struct l2cap_chan *l2cap_chan_create(void)
@@ -490,6 +493,9 @@ static void l2cap_chan_destroy(struct kref *kref)
 	list_del(&chan->global_l);
 	write_unlock(&chan_list_lock);
 
+	if (chan->conn)
+		l2cap_conn_put(chan->conn);
+
 	kfree(chan);
 }
 
@@ -519,7 +525,10 @@ void l2cap_chan_put(struct l2cap_chan *c)
 }
 EXPORT_SYMBOL_GPL(l2cap_chan_put);
 
-void l2cap_chan_set_defaults(struct l2cap_chan *chan)
+/* Initialise @chan with default values, inheriting from the parent channel
+ * @pchan when it is given.
+ */
+void l2cap_chan_set_defaults(struct l2cap_chan *chan, struct l2cap_chan *pchan)
 {
 	chan->fcs  = L2CAP_FCS_CRC16;
 	chan->max_tx = L2CAP_DEFAULT_MAX_TX;
@@ -533,6 +542,31 @@ void l2cap_chan_set_defaults(struct l2cap_chan *chan)
 	chan->retrans_timeout = L2CAP_DEFAULT_RETRANS_TO;
 	chan->monitor_timeout = L2CAP_DEFAULT_MONITOR_TO;
 
+	if (pchan) {
+		BT_DBG("chan %p pchan %p", chan, pchan);
+
+		chan->chan_type = pchan->chan_type;
+		chan->imtu = pchan->imtu;
+		chan->omtu = pchan->omtu;
+		chan->mode = pchan->mode;
+		chan->fcs = pchan->fcs;
+		chan->max_tx = pchan->max_tx;
+		chan->tx_win = pchan->tx_win;
+		chan->tx_win_max = pchan->tx_win_max;
+		chan->sec_level = pchan->sec_level;
+		chan->conf_state = pchan->conf_state;
+		chan->flags = pchan->flags;
+		chan->tx_credits = pchan->tx_credits;
+		chan->rx_credits = pchan->rx_credits;
+
+		if (chan->chan_type == L2CAP_CHAN_FIXED) {
+			chan->scid = pchan->scid;
+			chan->dcid = pchan->scid;
+		}
+
+		return;
+	}
+
 	chan->conf_state = 0;
 	set_bit(CONF_NOT_COMPLETE, &chan->conf_state);
 
@@ -593,7 +627,7 @@ void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan)
 
 	conn->disc_reason = HCI_ERROR_REMOTE_USER_TERM;
 
-	chan->conn = conn;
+	chan->conn = l2cap_conn_get(conn);
 
 	switch (chan->chan_type) {
 	case L2CAP_CHAN_CONN_ORIENTED:
@@ -648,30 +682,26 @@ void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan)
 
 void l2cap_chan_del(struct l2cap_chan *chan, int err)
 {
-	struct l2cap_conn *conn = chan->conn;
-
 	__clear_chan_timer(chan);
 
-	BT_DBG("chan %p, conn %p, err %d, state %s", chan, conn, err,
+	BT_DBG("chan %p, err %d, state %s", chan, err,
 	       state_to_string(chan->state));
 
 	chan->ops->teardown(chan, err);
 
-	if (conn) {
+	if (!test_and_set_bit(FLAG_DEL, &chan->flags)) {
 		/* Delete from channel list */
 		list_del(&chan->list);
 
 		l2cap_chan_put(chan);
 
-		chan->conn = NULL;
-
 		/* Reference was only held for non-fixed channels or
 		 * fixed channels that explicitly requested it using the
 		 * FLAG_HOLD_HCI_CONN flag.
 		 */
 		if (chan->chan_type != L2CAP_CHAN_FIXED ||
 		    test_bit(FLAG_HOLD_HCI_CONN, &chan->flags))
-			hci_conn_drop(conn->hcon);
+			hci_conn_drop(chan->conn->hcon);
 	}
 
 	if (test_bit(CONF_NOT_COMPLETE, &chan->conf_state))
@@ -1758,19 +1788,13 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err)
 
 	BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);
 
+	cancel_work_sync(&conn->pending_rx_work);
+
 	mutex_lock(&conn->lock);
 
 	kfree_skb(conn->rx_skb);
 
 	skb_queue_purge(&conn->pending_rx);
-
-	/* We can not call flush_work(&conn->pending_rx_work) here since we
-	 * might block if we are running on a worker from the same workqueue
-	 * pending_rx_work is waiting on.
-	 */
-	if (work_pending(&conn->pending_rx_work))
-		cancel_work_sync(&conn->pending_rx_work);
-
 	cancel_delayed_work_sync(&conn->id_addr_timer);
 
 	l2cap_unregister_all_users(conn);
@@ -1888,7 +1912,7 @@ static void l2cap_monitor_timeout(struct work_struct *work)
 
 	l2cap_chan_lock(chan);
 
-	if (!chan->conn) {
+	if (test_bit(FLAG_DEL, &chan->flags)) {
 		l2cap_chan_unlock(chan);
 		l2cap_chan_put(chan);
 		return;
@@ -1909,7 +1933,7 @@ static void l2cap_retrans_timeout(struct work_struct *work)
 
 	l2cap_chan_lock(chan);
 
-	if (!chan->conn) {
+	if (test_bit(FLAG_DEL, &chan->flags)) {
 		l2cap_chan_unlock(chan);
 		l2cap_chan_put(chan);
 		return;
@@ -2524,7 +2548,7 @@ int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len)
 	int err;
 	struct sk_buff_head seg_queue;
 
-	if (!chan->conn)
+	if (test_bit(FLAG_DEL, &chan->flags))
 		return -ENOTCONN;
 
 	/* Connectionless channel */
@@ -3002,13 +3026,24 @@ fail:
 	return NULL;
 }
 
-static inline int l2cap_get_conf_opt(void **ptr, int *type, int *olen,
-				     unsigned long *val)
+static inline int l2cap_get_conf_opt(void **ptr, void *end, int *type,
+				     int *olen, unsigned long *val)
 {
 	struct l2cap_conf_opt *opt = *ptr;
 	int len;
 
+	/* opt->len is attacker-controlled. Validate that the full option
+	 * (header + value) actually fits in the buffer before touching
+	 * opt->val, otherwise the switch below reads past the end of the
+	 * caller's buffer.
+	 */
+	if (end - *ptr < L2CAP_CONF_OPT_SIZE)
+		return -EINVAL;
+
 	len = L2CAP_CONF_OPT_SIZE + opt->len;
+	if (end - *ptr < len)
+		return -EINVAL;
+
 	*ptr += len;
 
 	*type = opt->type;
@@ -3110,12 +3145,16 @@ static void l2cap_ack_timeout(struct work_struct *work)
 
 	l2cap_chan_lock(chan);
 
+	if (test_bit(FLAG_DEL, &chan->flags))
+		goto unlock;
+
 	frames_to_ack = __seq_offset(chan, chan->buffer_seq,
 				     chan->last_acked_seq);
 
 	if (frames_to_ack)
 		l2cap_send_rr_or_rnr(chan, 0);
 
+unlock:
 	l2cap_chan_unlock(chan);
 	l2cap_chan_put(chan);
 }
@@ -3376,6 +3415,7 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data
 	void *ptr = rsp->data;
 	void *endptr = data + data_size;
 	void *req = chan->conf_req;
+	void *req_end = req + chan->conf_len;
 	int len = chan->conf_len;
 	int type, hint, olen;
 	unsigned long val;
@@ -3389,9 +3429,11 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data
 	BT_DBG("chan %p", chan);
 
 	while (len >= L2CAP_CONF_OPT_SIZE) {
-		len -= l2cap_get_conf_opt(&req, &type, &olen, &val);
-		if (len < 0)
+		int ret = l2cap_get_conf_opt(&req, req_end, &type, &olen, &val);
+
+		if (ret < 0)
 			break;
+		len -= ret;
 
 		hint  = type & L2CAP_CONF_HINT;
 		type &= L2CAP_CONF_MASK;
@@ -3619,6 +3661,7 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
 	struct l2cap_conf_req *req = data;
 	void *ptr = req->data;
 	void *endptr = data + size;
+	void *rsp_end = rsp + len;
 	int type, olen;
 	unsigned long val;
 	struct l2cap_conf_rfc rfc = { .mode = L2CAP_MODE_BASIC };
@@ -3627,9 +3670,11 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
 	BT_DBG("chan %p, rsp %p, len %d, req %p", chan, rsp, len, data);
 
 	while (len >= L2CAP_CONF_OPT_SIZE) {
-		len -= l2cap_get_conf_opt(&rsp, &type, &olen, &val);
-		if (len < 0)
+		int ret = l2cap_get_conf_opt(&rsp, rsp_end, &type, &olen, &val);
+
+		if (ret < 0)
 			break;
+		len -= ret;
 
 		switch (type) {
 		case L2CAP_CONF_MTU:
@@ -3878,6 +3923,7 @@ static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len)
 {
 	int type, olen;
 	unsigned long val;
+	void *rsp_end = rsp + len;
 	/* Use sane default values in case a misbehaving remote device
 	 * did not send an RFC or extended window size option.
 	 */
@@ -3896,9 +3942,11 @@ static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len)
 		return;
 
 	while (len >= L2CAP_CONF_OPT_SIZE) {
-		len -= l2cap_get_conf_opt(&rsp, &type, &olen, &val);
-		if (len < 0)
+		int ret = l2cap_get_conf_opt(&rsp, rsp_end, &type, &olen, &val);
+
+		if (ret < 0)
 			break;
+		len -= ret;
 
 		switch (type) {
 		case L2CAP_CONF_RFC:
@@ -3955,6 +4003,38 @@ static inline int l2cap_command_rej(struct l2cap_conn *conn,
 	return 0;
 }
 
+/* Allocate and initialise a channel for an incoming connection.
+ *
+ * The channel inherits its configuration from @pchan and is linked into @conn
+ * before ->new_connection() runs, so the conn list reference keeps it alive if
+ * the callback exposes it (e.g. via the socket accept queue) before this
+ * returns. The l2cap_chan_create() reference is taken over by the subsystem on
+ * success and dropped here on failure.
+ */
+static struct l2cap_chan *l2cap_new_connection(struct l2cap_conn *conn,
+					       struct l2cap_chan *pchan)
+{
+	struct l2cap_chan *chan;
+
+	chan = l2cap_chan_create();
+	if (!chan)
+		return NULL;
+
+	l2cap_chan_set_defaults(chan, pchan);
+	chan->ops = pchan->ops;
+
+	__l2cap_chan_add(conn, chan);
+
+	if (pchan->ops->new_connection &&
+	    pchan->ops->new_connection(pchan, chan) < 0) {
+		l2cap_chan_del(chan, 0);
+		l2cap_chan_put(chan);
+		return NULL;
+	}
+
+	return chan;
+}
+
 static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd,
 			  u8 *data, u8 rsp_code)
 {
@@ -4001,7 +4081,7 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd,
 		goto response;
 	}
 
-	chan = pchan->ops->new_connection(pchan);
+	chan = l2cap_new_connection(conn, pchan);
 	if (!chan)
 		goto response;
 
@@ -4019,8 +4099,6 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd,
 	chan->psm  = psm;
 	chan->dcid = scid;
 
-	__l2cap_chan_add(conn, chan);
-
 	dcid = chan->scid;
 
 	__set_chan_timer(chan, chan->ops->get_sndtimeo(chan));
@@ -4889,7 +4967,7 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
 		goto response_unlock;
 	}
 
-	chan = pchan->ops->new_connection(pchan);
+	chan = l2cap_new_connection(conn, pchan);
 	if (!chan) {
 		result = L2CAP_CR_LE_NO_MEM;
 		goto response_unlock;
@@ -4904,8 +4982,6 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
 	chan->omtu = mtu;
 	chan->remote_mps = mps;
 
-	__l2cap_chan_add(conn, chan);
-
 	l2cap_le_flowctl_init(chan, __le16_to_cpu(req->credits));
 
 	dcid = chan->scid;
@@ -5114,7 +5190,7 @@ static inline int l2cap_ecred_conn_req(struct l2cap_conn *conn,
 			continue;
 		}
 
-		chan = pchan->ops->new_connection(pchan);
+		chan = l2cap_new_connection(conn, pchan);
 		if (!chan) {
 			result = L2CAP_CR_LE_NO_MEM;
 			continue;
@@ -5129,8 +5205,6 @@ static inline int l2cap_ecred_conn_req(struct l2cap_conn *conn,
 		chan->omtu = mtu;
 		chan->remote_mps = mps;
 
-		__l2cap_chan_add(conn, chan);
-
 		l2cap_ecred_init(chan, __le16_to_cpu(req->credits));
 
 		/* Init response */
@@ -7401,14 +7475,12 @@ static void l2cap_connect_cfm(struct hci_conn *hcon, u8 status)
 			goto next;
 
 		l2cap_chan_lock(pchan);
-		chan = pchan->ops->new_connection(pchan);
+		chan = l2cap_new_connection(conn, pchan);
 		if (chan) {
 			bacpy(&chan->src, &hcon->src);
 			bacpy(&chan->dst, &hcon->dst);
 			chan->src_type = bdaddr_src_type(hcon);
 			chan->dst_type = dst_type;
-
-			__l2cap_chan_add(conn, chan);
 		}
 
 		l2cap_chan_unlock(pchan);
@@ -7625,6 +7697,7 @@ struct l2cap_conn *l2cap_conn_hold_unless_zero(struct l2cap_conn *c)
 
 	return c;
 }
+EXPORT_SYMBOL(l2cap_conn_hold_unless_zero);
 
 void l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags)
 {
diff --git linux-libre-6.6.144-gnu/net/bluetooth/l2cap_sock.c linux-libre-6.6.145-gnu/net/bluetooth/l2cap_sock.c
index 3e9b27d3a6103..89f881be9712b 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/l2cap_sock.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/l2cap_sock.c
@@ -45,7 +45,8 @@ static struct bt_sock_list l2cap_sk_list = {
 static const struct proto_ops l2cap_sock_ops;
 static void l2cap_sock_init(struct sock *sk, struct sock *parent);
 static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
-				     int proto, gfp_t prio, int kern);
+				     int proto, gfp_t prio, int kern,
+				     struct l2cap_chan *chan);
 static void l2cap_sock_cleanup_listen(struct sock *parent);
 
 bool l2cap_is_socket(struct socket *sock)
@@ -1240,6 +1241,23 @@ done:
 	return err;
 }
 
+/* Release the sock's ref on chan and clear the pointer so that the ref is
+ * dropped exactly once even if both l2cap_sock_kill() and
+ * l2cap_sock_destruct() run. Setting chan->data to NULL first stops any other
+ * task from dereferencing the now-dead sock pointer.
+ */
+static void l2cap_sock_put_chan(struct sock *sk)
+{
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
+
+	if (!chan)
+		return;
+
+	chan->data = NULL;
+	l2cap_pi(sk)->chan = NULL;
+	l2cap_chan_put(chan);
+}
+
 /* Kill socket (only if zapped and orphan)
  * Must be called on unlocked socket, with l2cap channel lock.
  */
@@ -1250,13 +1268,9 @@ static void l2cap_sock_kill(struct sock *sk)
 
 	BT_DBG("sk %p state %s", sk, state_to_string(sk->sk_state));
 
-	/* Sock is dead, so set chan data to NULL, avoid other task use invalid
-	 * sock pointer.
-	 */
-	l2cap_pi(sk)->chan->data = NULL;
-	/* Kill poor orphan */
+	l2cap_sock_put_chan(sk);
 
-	l2cap_chan_put(l2cap_pi(sk)->chan);
+	/* Kill poor orphan */
 	sock_set_flag(sk, SOCK_DEAD);
 	sock_put(sk);
 }
@@ -1448,8 +1462,8 @@ static void l2cap_sock_cleanup_listen(struct sock *parent)
 
 	/* Close not yet accepted channels.
 	 *
-	 * bt_accept_dequeue() now returns sk with an extra reference held
-	 * (taken while sk was still locked) so a concurrent l2cap_conn_del()
+	 * bt_accept_dequeue() returns sk with its temporary queue-walk
+	 * reference held, so a concurrent l2cap_conn_del()
 	 * -> l2cap_sock_kill() cannot free sk under us.
 	 *
 	 * cleanup_listen() runs under the parent sk lock, so unlike
@@ -1499,12 +1513,13 @@ static void l2cap_sock_cleanup_listen(struct sock *parent)
 	}
 }
 
-static struct l2cap_chan *l2cap_sock_new_connection_cb(struct l2cap_chan *chan)
+static int l2cap_sock_new_connection_cb(struct l2cap_chan *chan,
+					struct l2cap_chan *new_chan)
 {
 	struct sock *sk, *parent = chan->data;
 
 	if (!parent)
-		return NULL;
+		return -EINVAL;
 
 	lock_sock(parent);
 
@@ -1512,25 +1527,28 @@ static struct l2cap_chan *l2cap_sock_new_connection_cb(struct l2cap_chan *chan)
 	if (sk_acceptq_is_full(parent)) {
 		BT_DBG("backlog full %d", parent->sk_ack_backlog);
 		release_sock(parent);
-		return NULL;
+		return -ENOBUFS;
 	}
 
 	sk = l2cap_sock_alloc(sock_net(parent), NULL, BTPROTO_L2CAP,
-			      GFP_ATOMIC, 0);
+			      GFP_ATOMIC, 0, new_chan);
 	if (!sk) {
 		release_sock(parent);
-		return NULL;
-        }
+		return -ENOMEM;
+	}
 
 	bt_sock_reclassify_lock(sk, BTPROTO_L2CAP);
 
 	l2cap_sock_init(sk, parent);
 
+	/* The conn list reference taken by l2cap_new_connection() keeps new_chan
+	 * alive once release_sock() lets another task free this socket.
+	 */
 	bt_accept_enqueue(parent, sk, false);
 
 	release_sock(parent);
 
-	return l2cap_pi(sk)->chan;
+	return 0;
 }
 
 static int l2cap_sock_recv_cb(struct l2cap_chan *chan, struct sk_buff *skb)
@@ -1828,10 +1846,7 @@ static void l2cap_sock_destruct(struct sock *sk)
 
 	BT_DBG("sk %p", sk);
 
-	if (l2cap_pi(sk)->chan) {
-		l2cap_pi(sk)->chan->data = NULL;
-		l2cap_chan_put(l2cap_pi(sk)->chan);
-	}
+	l2cap_sock_put_chan(sk);
 
 	list_for_each_entry_safe(rx_busy, next, &l2cap_pi(sk)->rx_busy, list) {
 		kfree_skb(rx_busy->skb);
@@ -1863,30 +1878,12 @@ static void l2cap_sock_init(struct sock *sk, struct sock *parent)
 	BT_DBG("sk %p", sk);
 
 	if (parent) {
-		struct l2cap_chan *pchan = l2cap_pi(parent)->chan;
-
 		sk->sk_type = parent->sk_type;
 		bt_sk(sk)->flags = bt_sk(parent)->flags;
 
-		chan->chan_type = pchan->chan_type;
-		chan->imtu = pchan->imtu;
-		chan->omtu = pchan->omtu;
-		chan->conf_state = pchan->conf_state;
-		chan->mode = pchan->mode;
-		chan->fcs  = pchan->fcs;
-		chan->max_tx = pchan->max_tx;
-		chan->tx_win = pchan->tx_win;
-		chan->tx_win_max = pchan->tx_win_max;
-		chan->sec_level = pchan->sec_level;
-		chan->flags = pchan->flags;
-		chan->tx_credits = pchan->tx_credits;
-		chan->rx_credits = pchan->rx_credits;
-
-		if (chan->chan_type == L2CAP_CHAN_FIXED) {
-			chan->scid = pchan->scid;
-			chan->dcid = pchan->scid;
-		}
-
+		/* Channel configuration is inherited from the parent by
+		 * l2cap_new_connection().
+		 */
 		security_sk_clone(parent, sk);
 	} else {
 		switch (sk->sk_type) {
@@ -1912,7 +1909,7 @@ static void l2cap_sock_init(struct sock *sk, struct sock *parent)
 			chan->mode = L2CAP_MODE_BASIC;
 		}
 
-		l2cap_chan_set_defaults(chan);
+		l2cap_chan_set_defaults(chan, NULL);
 	}
 
 	/* Default config options */
@@ -1931,10 +1928,10 @@ static struct proto l2cap_proto = {
 };
 
 static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
-				     int proto, gfp_t prio, int kern)
+				     int proto, gfp_t prio, int kern,
+				     struct l2cap_chan *chan)
 {
 	struct sock *sk;
-	struct l2cap_chan *chan;
 
 	sk = bt_sock_alloc(net, sock, &l2cap_proto, proto, prio, kern);
 	if (!sk)
@@ -1945,16 +1942,7 @@ static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 
 	INIT_LIST_HEAD(&l2cap_pi(sk)->rx_busy);
 
-	chan = l2cap_chan_create();
-	if (!chan) {
-		sk_free(sk);
-		if (sock)
-			sock->sk = NULL;
-		return NULL;
-	}
-
-	l2cap_chan_hold(chan);
-
+	/* The sock takes ownership of the caller's reference on chan. */
 	l2cap_pi(sk)->chan = chan;
 
 	return sk;
@@ -1964,6 +1952,7 @@ static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol,
 			     int kern)
 {
 	struct sock *sk;
+	struct l2cap_chan *chan;
 
 	BT_DBG("sock %p", sock);
 
@@ -1978,10 +1967,16 @@ static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol,
 
 	sock->ops = &l2cap_sock_ops;
 
-	sk = l2cap_sock_alloc(net, sock, protocol, GFP_ATOMIC, kern);
-	if (!sk)
+	chan = l2cap_chan_create();
+	if (!chan)
 		return -ENOMEM;
 
+	sk = l2cap_sock_alloc(net, sock, protocol, GFP_ATOMIC, kern, chan);
+	if (!sk) {
+		l2cap_chan_put(chan);
+		return -ENOMEM;
+	}
+
 	l2cap_sock_init(sk, NULL);
 	bt_sock_link(&l2cap_sk_list, sk);
 	return 0;
diff --git linux-libre-6.6.144-gnu/net/bluetooth/mgmt.c linux-libre-6.6.145-gnu/net/bluetooth/mgmt.c
index 88f44cb36e241..20fe7f011b75c 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/mgmt.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/mgmt.c
@@ -3233,7 +3233,8 @@ failed:
 static u8 link_to_bdaddr(u8 link_type, u8 addr_type)
 {
 	switch (link_type) {
-	case ISO_LINK:
+	case CIS_LINK:
+	case BIS_LINK:
 	case LE_LINK:
 		switch (addr_type) {
 		case ADDR_LE_DEV_PUBLIC:
@@ -5347,6 +5348,8 @@ static void mgmt_add_adv_patterns_monitor_complete(struct hci_dev *hdev,
 		if (monitor->state == ADV_MONITOR_STATE_NOT_REGISTERED)
 			monitor->state = ADV_MONITOR_STATE_REGISTERED;
 		hci_update_passive_scan(hdev);
+	} else {
+		hci_free_adv_monitor(hdev, monitor);
 	}
 
 	mgmt_cmd_complete(cmd->sk, cmd->hdev->id, cmd->opcode,
@@ -7732,6 +7735,8 @@ static void add_device_complete(struct hci_dev *hdev, void *data, int err)
 	if (!err) {
 		struct hci_conn_params *params;
 
+		hci_dev_lock(hdev);
+
 		params = hci_conn_params_lookup(hdev, &cp->addr.bdaddr,
 						le_addr_type(cp->addr.type));
 
@@ -7740,6 +7745,7 @@ static void add_device_complete(struct hci_dev *hdev, void *data, int err)
 		device_flags_changed(NULL, hdev, &cp->addr.bdaddr,
 				     cp->addr.type, hdev->conn_flags,
 				     params ? params->flags : 0);
+		hci_dev_unlock(hdev);
 	}
 
 	mgmt_cmd_complete(cmd->sk, hdev->id, MGMT_OP_ADD_DEVICE,
diff --git linux-libre-6.6.144-gnu/net/bluetooth/msft.c linux-libre-6.6.145-gnu/net/bluetooth/msft.c
index d039683d3bdd4..9aee9bffaa7e0 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/msft.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/msft.c
@@ -292,7 +292,7 @@ static int msft_le_monitor_advertisement_cb(struct hci_dev *hdev, u16 opcode,
 	monitor->state = ADV_MONITOR_STATE_OFFLOADED;
 
 unlock:
-	if (status)
+	if (status && msft->resuming)
 		hci_free_adv_monitor(hdev, monitor);
 
 	hci_dev_unlock(hdev);
diff --git linux-libre-6.6.144-gnu/net/bluetooth/rfcomm/tty.c linux-libre-6.6.145-gnu/net/bluetooth/rfcomm/tty.c
index 912e37cb8310c..389d7b47ad613 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/rfcomm/tty.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/rfcomm/tty.c
@@ -201,14 +201,14 @@ static ssize_t address_show(struct device *tty_dev,
 			    struct device_attribute *attr, char *buf)
 {
 	struct rfcomm_dev *dev = dev_get_drvdata(tty_dev);
-	return sprintf(buf, "%pMR\n", &dev->dst);
+	return sysfs_emit(buf, "%pMR\n", &dev->dst);
 }
 
 static ssize_t channel_show(struct device *tty_dev,
 			    struct device_attribute *attr, char *buf)
 {
 	struct rfcomm_dev *dev = dev_get_drvdata(tty_dev);
-	return sprintf(buf, "%d\n", dev->channel);
+	return sysfs_emit(buf, "%d\n", dev->channel);
 }
 
 static DEVICE_ATTR_RO(address);
diff --git linux-libre-6.6.144-gnu/net/bluetooth/sco.c linux-libre-6.6.145-gnu/net/bluetooth/sco.c
index 3a3e1cf3c7c88..75609dbd5b2c2 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/sco.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/sco.c
@@ -409,9 +409,13 @@ static struct sock *sco_get_sock_listen(bdaddr_t *src)
 			sk1 = sk;
 	}
 
+	sk = sk ? sk : sk1;
+	if (sk)
+		sock_hold(sk);
+
 	read_unlock(&sco_sk_list.lock);
 
-	return sk ? sk : sk1;
+	return sk;
 }
 
 static void sco_sock_destruct(struct sock *sk)
@@ -451,11 +455,13 @@ static void sco_sock_kill(struct sock *sk)
 	BT_DBG("sk %p state %d", sk, sk->sk_state);
 
 	/* Sock is dead, so set conn->sk to NULL to avoid possible UAF */
+	lock_sock(sk);
 	if (sco_pi(sk)->conn) {
 		sco_conn_lock(sco_pi(sk)->conn);
 		sco_pi(sk)->conn->sk = NULL;
 		sco_conn_unlock(sco_pi(sk)->conn);
 	}
+	release_sock(sk);
 
 	/* Kill poor orphan */
 	bt_sock_unlink(&sco_sk_list, sk);
@@ -1302,40 +1308,51 @@ static int sco_sock_release(struct socket *sock)
 
 static void sco_conn_ready(struct sco_conn *conn)
 {
-	struct sock *parent;
-	struct sock *sk = conn->sk;
+	struct sock *parent, *sk;
+
+	sco_conn_lock(conn);
+	sk = sco_sock_hold(conn);
+	sco_conn_unlock(conn);
 
 	BT_DBG("conn %p", conn);
 
 	if (sk) {
 		lock_sock(sk);
-		sco_sock_clear_timer(sk);
-		sk->sk_state = BT_CONNECTED;
-		sk->sk_state_change(sk);
+
+		/* conn->sk may have become NULL if racing with sk close, but
+		 * due to held hdev->lock, it can't become different sk.
+		 */
+		if (conn->sk) {
+			sco_sock_clear_timer(sk);
+			sk->sk_state = BT_CONNECTED;
+			sk->sk_state_change(sk);
+		}
+
 		release_sock(sk);
+		sock_put(sk);
 	} else {
-		sco_conn_lock(conn);
-
-		if (!conn->hcon) {
-			sco_conn_unlock(conn);
+		if (!conn->hcon)
 			return;
-		}
+
+		lockdep_assert_held(&conn->hcon->hdev->lock);
 
 		parent = sco_get_sock_listen(&conn->hcon->src);
-		if (!parent) {
-			sco_conn_unlock(conn);
+		if (!parent)
 			return;
-		}
 
 		lock_sock(parent);
 
+		sco_conn_lock(conn);
+
+		/* hdev->lock guarantees conn->sk == NULL still here */
+
+		if (parent->sk_state != BT_LISTEN)
+			goto release;
+
 		sk = sco_sock_alloc(sock_net(parent), NULL,
 				    BTPROTO_SCO, GFP_ATOMIC, 0);
-		if (!sk) {
-			release_sock(parent);
-			sco_conn_unlock(conn);
-			return;
-		}
+		if (!sk)
+			goto release;
 
 		sco_sock_init(sk, parent);
 
@@ -1353,9 +1370,10 @@ static void sco_conn_ready(struct sco_conn *conn)
 		/* Wake up parent */
 		parent->sk_data_ready(parent);
 
-		release_sock(parent);
-
+release:
 		sco_conn_unlock(conn);
+		release_sock(parent);
+		sock_put(parent);
 	}
 }
 
diff --git linux-libre-6.6.144-gnu/net/bluetooth/smp.c linux-libre-6.6.145-gnu/net/bluetooth/smp.c
index 6fabc76aa9d7c..49e0e412c6c5b 100644
--- linux-libre-6.6.144-gnu/net/bluetooth/smp.c
+++ linux-libre-6.6.145-gnu/net/bluetooth/smp.c
@@ -3235,34 +3235,19 @@ static const struct l2cap_ops smp_chan_ops = {
 	.get_sndtimeo		= l2cap_chan_no_get_sndtimeo,
 };
 
-static inline struct l2cap_chan *smp_new_conn_cb(struct l2cap_chan *pchan)
+static inline int smp_new_conn_cb(struct l2cap_chan *chan,
+				  struct l2cap_chan *new_chan)
 {
-	struct l2cap_chan *chan;
-
-	BT_DBG("pchan %p", pchan);
-
-	chan = l2cap_chan_create();
-	if (!chan)
-		return NULL;
-
-	chan->chan_type	= pchan->chan_type;
-	chan->ops	= &smp_chan_ops;
-	chan->scid	= pchan->scid;
-	chan->dcid	= chan->scid;
-	chan->imtu	= pchan->imtu;
-	chan->omtu	= pchan->omtu;
-	chan->mode	= pchan->mode;
+	new_chan->ops = &smp_chan_ops;
 
 	/* Other L2CAP channels may request SMP routines in order to
 	 * change the security level. This means that the SMP channel
 	 * lock must be considered in its own category to avoid lockdep
 	 * warnings.
 	 */
-	atomic_set(&chan->nesting, L2CAP_NESTING_SMP);
-
-	BT_DBG("created chan %p", chan);
+	atomic_set(&new_chan->nesting, L2CAP_NESTING_SMP);
 
-	return chan;
+	return 0;
 }
 
 static const struct l2cap_ops smp_root_chan_ops = {
@@ -3333,7 +3318,7 @@ create_chan:
 
 	l2cap_add_scid(chan, cid);
 
-	l2cap_chan_set_defaults(chan);
+	l2cap_chan_set_defaults(chan, NULL);
 
 	if (cid == L2CAP_CID_SMP) {
 		u8 bdaddr_type;
diff --git linux-libre-6.6.144-gnu/net/bridge/br_cfm.c linux-libre-6.6.145-gnu/net/bridge/br_cfm.c
index a3c755d0a09de..a89aec8314164 100644
--- linux-libre-6.6.144-gnu/net/bridge/br_cfm.c
+++ linux-libre-6.6.145-gnu/net/bridge/br_cfm.c
@@ -805,6 +805,12 @@ int br_cfm_cc_ccm_tx(struct net_bridge *br, const u32 instance,
 		goto save;
 	}
 
+	if (!interval_to_us(mep->cc_config.exp_interval)) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Invalid CCM interval");
+		return -EINVAL;
+	}
+
 	/* Start delayed work to transmit CCM frames. It is done with zero delay
 	 * to send first frame immediately
 	 */
diff --git linux-libre-6.6.144-gnu/net/bridge/br_cfm_netlink.c linux-libre-6.6.145-gnu/net/bridge/br_cfm_netlink.c
index 2faab44652e7c..91b9922dc3f25 100644
--- linux-libre-6.6.144-gnu/net/bridge/br_cfm_netlink.c
+++ linux-libre-6.6.145-gnu/net/bridge/br_cfm_netlink.c
@@ -34,7 +34,9 @@ br_cfm_cc_config_policy[IFLA_BRIDGE_CFM_CC_CONFIG_MAX + 1] = {
 	[IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC]	 = { .type = NLA_REJECT },
 	[IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE]	 = { .type = NLA_U32 },
 	[IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE]	 = { .type = NLA_U32 },
-	[IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL] = { .type = NLA_U32 },
+	[IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL] =
+		NLA_POLICY_RANGE(NLA_U32, BR_CFM_CCM_INTERVAL_3_3_MS,
+				 BR_CFM_CCM_INTERVAL_10_MIN),
 	[IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID]	 = {
 	.type = NLA_BINARY, .len = CFM_MAID_LENGTH },
 };
diff --git linux-libre-6.6.144-gnu/net/bridge/br_if.c linux-libre-6.6.145-gnu/net/bridge/br_if.c
index 6ffc81eedf074..eee6ceb7cddab 100644
--- linux-libre-6.6.144-gnu/net/bridge/br_if.c
+++ linux-libre-6.6.145-gnu/net/bridge/br_if.c
@@ -391,6 +391,9 @@ void br_dev_delete(struct net_device *dev, struct list_head *head)
 
 	br_fdb_delete_by_port(br, NULL, 0, 1);
 
+	timer_shutdown_sync(&br->hello_timer);
+	timer_shutdown_sync(&br->topology_change_timer);
+	timer_shutdown_sync(&br->tcn_timer);
 	cancel_delayed_work_sync(&br->gc_work);
 
 	br_sysfs_delbr(br->dev);
diff --git linux-libre-6.6.144-gnu/net/bridge/br_stp.c linux-libre-6.6.145-gnu/net/bridge/br_stp.c
index 7d27b2e6038fb..4cfebf5fcdf54 100644
--- linux-libre-6.6.144-gnu/net/bridge/br_stp.c
+++ linux-libre-6.6.145-gnu/net/bridge/br_stp.c
@@ -371,7 +371,8 @@ void br_topology_change_detection(struct net_bridge *br)
 {
 	int isroot = br_is_root_bridge(br);
 
-	if (br->stp_enabled != BR_KERNEL_STP)
+	if (br->stp_enabled != BR_KERNEL_STP ||
+	    !(br->dev->flags & IFF_UP))
 		return;
 
 	br_info(br, "topology change detected, %s\n",
diff --git linux-libre-6.6.144-gnu/net/bridge/netfilter/ebtables.c linux-libre-6.6.145-gnu/net/bridge/netfilter/ebtables.c
index bc69406d103df..32e73f04d5b17 100644
--- linux-libre-6.6.144-gnu/net/bridge/netfilter/ebtables.c
+++ linux-libre-6.6.145-gnu/net/bridge/netfilter/ebtables.c
@@ -402,6 +402,9 @@ ebt_check_match(struct ebt_entry_match *m, struct xt_mtchk_param *par,
 	    left - sizeof(struct ebt_entry_match) < m->match_size)
 		return -EINVAL;
 
+	if (strnlen(m->u.name, XT_EXTENSION_MAXNAMELEN) == XT_EXTENSION_MAXNAMELEN)
+		return -EINVAL;
+
 	match = xt_find_match(NFPROTO_BRIDGE, m->u.name, m->u.revision);
 	if (IS_ERR(match) || match->family != NFPROTO_BRIDGE) {
 		if (!IS_ERR(match))
@@ -920,8 +923,7 @@ static int translate_table(struct net *net, const char *name,
 		 * if an error occurs
 		 */
 		newinfo->chainstack =
-			vmalloc(array_size(nr_cpu_ids,
-					   sizeof(*(newinfo->chainstack))));
+			vcalloc(nr_cpu_ids, sizeof(*(newinfo->chainstack)));
 		if (!newinfo->chainstack)
 			return -ENOMEM;
 		for_each_possible_cpu(i) {
@@ -938,7 +940,7 @@ static int translate_table(struct net *net, const char *name,
 			}
 		}
 
-		cl_s = vmalloc(array_size(udc_cnt, sizeof(*cl_s)));
+		cl_s = vmalloc_array(udc_cnt, sizeof(*cl_s));
 		if (!cl_s)
 			return -ENOMEM;
 		i = 0; /* the i'th udc */
@@ -1018,8 +1020,8 @@ static int do_replace_finish(struct net *net, struct ebt_replace *repl,
 	 * the check on the size is done later, when we have the lock
 	 */
 	if (repl->num_counters) {
-		unsigned long size = repl->num_counters * sizeof(*counterstmp);
-		counterstmp = vmalloc(size);
+		counterstmp = vmalloc_array(repl->num_counters,
+					    sizeof(*counterstmp));
 		if (!counterstmp)
 			return -ENOMEM;
 	}
@@ -1386,7 +1388,7 @@ static int do_update_counters(struct net *net, const char *name,
 	if (num_counters == 0)
 		return -EINVAL;
 
-	tmp = vmalloc(array_size(num_counters, sizeof(*tmp)));
+	tmp = vmalloc_array(num_counters, sizeof(*tmp));
 	if (!tmp)
 		return -ENOMEM;
 
@@ -1430,6 +1432,8 @@ static int update_counters(struct net *net, sockptr_t arg, unsigned int len)
 	if (copy_from_sockptr(&hlp, arg, sizeof(hlp)))
 		return -EFAULT;
 
+	hlp.name[sizeof(hlp.name) - 1] = '\0';
+
 	if (len != sizeof(hlp) + hlp.num_counters * sizeof(struct ebt_counter))
 		return -EINVAL;
 
@@ -1526,7 +1530,7 @@ static int copy_counters_to_user(struct ebt_table *t,
 	if (num_counters != nentries)
 		return -EINVAL;
 
-	counterstmp = vmalloc(array_size(nentries, sizeof(*counterstmp)));
+	counterstmp = vmalloc_array(nentries, sizeof(*counterstmp));
 	if (!counterstmp)
 		return -ENOMEM;
 
@@ -2269,6 +2273,8 @@ static int compat_copy_ebt_replace_from_user(struct ebt_replace *repl,
 
 	memcpy(repl, &tmp, offsetof(struct ebt_replace, hook_entry));
 
+	repl->name[sizeof(repl->name) - 1] = '\0';
+
 	/* starting with hook_entry, 32 vs. 64 bit structures are different */
 	for (i = 0; i < NF_BR_NUMHOOKS; i++)
 		repl->hook_entry[i] = compat_ptr(tmp.hook_entry[i]);
@@ -2391,6 +2397,8 @@ static int compat_update_counters(struct net *net, sockptr_t arg,
 	if (copy_from_sockptr(&hlp, arg, sizeof(hlp)))
 		return -EFAULT;
 
+	hlp.name[sizeof(hlp.name) - 1] = '\0';
+
 	/* try real handler in case userland supplied needed padding */
 	if (len != sizeof(hlp) + hlp.num_counters * sizeof(struct ebt_counter))
 		return update_counters(net, arg, len);
diff --git linux-libre-6.6.144-gnu/net/bridge/netfilter/nft_meta_bridge.c linux-libre-6.6.145-gnu/net/bridge/netfilter/nft_meta_bridge.c
index d12a221366d60..475d7d1709b9f 100644
--- linux-libre-6.6.144-gnu/net/bridge/netfilter/nft_meta_bridge.c
+++ linux-libre-6.6.145-gnu/net/bridge/netfilter/nft_meta_bridge.c
@@ -44,7 +44,9 @@ static void nft_meta_bridge_get_eval(const struct nft_expr *expr,
 		if (!br_dev || !br_vlan_enabled(br_dev))
 			goto err;
 
-		br_vlan_get_pvid_rcu(in, &p_pvid);
+		if (br_vlan_get_pvid_rcu(in, &p_pvid))
+			goto err;
+
 		nft_reg_store16(dest, p_pvid);
 		return;
 	}
diff --git linux-libre-6.6.144-gnu/net/can/bcm.c linux-libre-6.6.145-gnu/net/can/bcm.c
index 35039645c4629..04653df3a173e 100644
--- linux-libre-6.6.144-gnu/net/can/bcm.c
+++ linux-libre-6.6.145-gnu/net/can/bcm.c
@@ -58,6 +58,7 @@
 #include <linux/can/skb.h>
 #include <linux/can/bcm.h>
 #include <linux/slab.h>
+#include <linux/workqueue.h>
 #include <linux/spinlock.h>
 #include <net/sock.h>
 #include <net/net_namespace.h>
@@ -89,6 +90,8 @@ MODULE_ALIAS("can-proto-2");
 
 #define BCM_MIN_NAMELEN CAN_REQUIRED_SIZE(struct sockaddr_can, can_ifindex)
 
+static struct workqueue_struct *bcm_wq;
+
 /*
  * easy access to the first 64 bit of can(fd)_frame payload. cp->data is
  * 64 bit aligned so the offset has to be multiples of 8 which is ensured
@@ -102,6 +105,7 @@ static inline u64 get_u64(const struct canfd_frame *cp, int offset)
 struct bcm_op {
 	struct list_head list;
 	struct rcu_head rcu;
+	struct work_struct work;
 	int ifindex;
 	canid_t can_id;
 	u32 flags;
@@ -244,7 +248,7 @@ static int bcm_proc_show(struct seq_file *m, void *v)
 			   (reduction == 100) ? "near " : "", reduction);
 	}
 
-	list_for_each_entry(op, &bo->tx_ops, list) {
+	list_for_each_entry_rcu(op, &bo->tx_ops, list) {
 
 		seq_printf(m, "tx_op: %03X %s ", op->can_id,
 			   bcm_proc_getifname(net, ifname, op->ifindex));
@@ -745,9 +749,12 @@ static struct bcm_op *bcm_find_op(struct list_head *ops,
 	return NULL;
 }
 
-static void bcm_free_op_rcu(struct rcu_head *rcu_head)
+static void bcm_free_op_work(struct work_struct *work)
 {
-	struct bcm_op *op = container_of(rcu_head, struct bcm_op, rcu);
+	struct bcm_op *op = container_of(work, struct bcm_op, work);
+
+	hrtimer_cancel(&op->timer);
+	hrtimer_cancel(&op->thrtimer);
 
 	if ((op->frames) && (op->frames != &op->sframe))
 		kfree(op->frames);
@@ -755,9 +762,23 @@ static void bcm_free_op_rcu(struct rcu_head *rcu_head)
 	if ((op->last_frames) && (op->last_frames != &op->last_sframe))
 		kfree(op->last_frames);
 
+	/* the last possible access to op->timer/op->thrtimer has now
+	 * happened above via hrtimer_cancel() - op->sk is no longer
+	 * needed by any pending timer callback, so drop our reference
+	 */
+	sock_put(op->sk);
+
 	kfree(op);
 }
 
+static void bcm_free_op_rcu(struct rcu_head *rcu_head)
+{
+	struct bcm_op *op = container_of(rcu_head, struct bcm_op, rcu);
+
+	INIT_WORK(&op->work, bcm_free_op_work);
+	queue_work(bcm_wq, &op->work);
+}
+
 static void bcm_remove_op(struct bcm_op *op)
 {
 	hrtimer_cancel(&op->timer);
@@ -882,6 +903,7 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 	struct bcm_sock *bo = bcm_sk(sk);
 	struct bcm_op *op;
 	struct canfd_frame *cf;
+	bool add_op_to_list = false;
 	unsigned int i;
 	int err;
 
@@ -1012,6 +1034,7 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 
 		/* bcm_can_tx / bcm_tx_timeout_handler needs this */
 		op->sk = sk;
+		sock_hold(sk);
 		op->ifindex = ifindex;
 
 		/* initialize uninitialized (kzalloc) structure */
@@ -1023,8 +1046,7 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 		hrtimer_init(&op->thrtimer, CLOCK_MONOTONIC,
 			     HRTIMER_MODE_REL_SOFT);
 
-		/* add this bcm_op to the list of the tx_ops */
-		list_add(&op->list, &bo->tx_ops);
+		add_op_to_list = true;
 
 	} /* if ((op = bcm_find_op(&bo->tx_ops, msg_head->can_id, ifindex))) */
 
@@ -1046,6 +1068,10 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 		op->flags |= TX_ANNOUNCE;
 	}
 
+	/* add this bcm_op to the list of the tx_ops? */
+	if (add_op_to_list)
+		list_add_rcu(&op->list, &bo->tx_ops);
+
 	if (op->flags & TX_ANNOUNCE)
 		bcm_can_tx(op);
 
@@ -1174,6 +1200,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 
 		/* bcm_can_tx / bcm_tx_timeout_handler needs this */
 		op->sk = sk;
+		sock_hold(sk);
 		op->ifindex = ifindex;
 
 		/* ifindex for timeout events w/o previous frame reception */
@@ -1188,9 +1215,6 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 			     HRTIMER_MODE_REL_SOFT);
 		op->thrtimer.function = bcm_rx_thr_handler;
 
-		/* add this bcm_op to the list of the rx_ops */
-		list_add(&op->list, &bo->rx_ops);
-
 		/* call can_rx_register() */
 		do_rx_register = 1;
 
@@ -1256,6 +1280,11 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 
 				op->rx_reg_dev = dev;
 				dev_put(dev);
+			} else {
+				/* the requested device is gone - do not
+				 * silently succeed without registering
+				 */
+				err = -ENODEV;
 			}
 
 		} else
@@ -1264,10 +1293,12 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 					      bcm_rx_handler, op, "bcm", sk);
 		if (err) {
 			/* this bcm rx op is broken -> remove it */
-			list_del_rcu(&op->list);
 			bcm_remove_op(op);
 			return err;
 		}
+
+		/* add this bcm_op to the list of the rx_ops */
+		list_add_rcu(&op->list, &bo->rx_ops);
 	}
 
 	return msg_head->nframes * op->cfsiz + MHSIZ;
@@ -1325,12 +1356,13 @@ static int bcm_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 {
 	struct sock *sk = sock->sk;
 	struct bcm_sock *bo = bcm_sk(sk);
-	int ifindex = bo->ifindex; /* default ifindex for this bcm_op */
+	int ifindex;
 	struct bcm_msg_head msg_head;
 	int cfsiz;
 	int ret; /* read bytes or error codes as return value */
 
-	if (!bo->bound)
+	/* Lockless fast-path check for bound socket */
+	if (!READ_ONCE(bo->bound))
 		return -ENOTCONN;
 
 	/* check for valid message length from userspace */
@@ -1346,17 +1378,38 @@ static int bcm_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 	if ((size - MHSIZ) % cfsiz)
 		return -EINVAL;
 
+	lock_sock(sk);
+
+	/* Re-validate under the socket lock: a concurrent bcm_notify()
+	 * may have unbound this socket (device removal) after the
+	 * lockless fast-path check above. bo->ifindex is only ever
+	 * mutated under lock_sock(), so reading it here - instead of
+	 * before taking the lock - guarantees it can't be observed
+	 * torn against bo->bound.
+	 */
+	if (!bo->bound) {
+		ret = -ENOTCONN;
+		goto out_release;
+	}
+
+	/* default ifindex for this bcm_op */
+	ifindex = bo->ifindex;
+
 	/* check for alternative ifindex for this bcm_op */
 
 	if (!ifindex && msg->msg_name) {
 		/* no bound device as default => check msg_name */
 		DECLARE_SOCKADDR(struct sockaddr_can *, addr, msg->msg_name);
 
-		if (msg->msg_namelen < BCM_MIN_NAMELEN)
-			return -EINVAL;
+		if (msg->msg_namelen < BCM_MIN_NAMELEN) {
+			ret = -EINVAL;
+			goto out_release;
+		}
 
-		if (addr->can_family != AF_CAN)
-			return -EINVAL;
+		if (addr->can_family != AF_CAN) {
+			ret = -EINVAL;
+			goto out_release;
+		}
 
 		/* ifindex from sendto() */
 		ifindex = addr->can_ifindex;
@@ -1365,20 +1418,21 @@ static int bcm_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 			struct net_device *dev;
 
 			dev = dev_get_by_index(sock_net(sk), ifindex);
-			if (!dev)
-				return -ENODEV;
+			if (!dev) {
+				ret = -ENODEV;
+				goto out_release;
+			}
 
 			if (dev->type != ARPHRD_CAN) {
 				dev_put(dev);
-				return -ENODEV;
+				ret = -ENODEV;
+				goto out_release;
 			}
 
 			dev_put(dev);
 		}
 	}
 
-	lock_sock(sk);
-
 	switch (msg_head.opcode) {
 
 	case TX_SETUP:
@@ -1428,6 +1482,7 @@ static int bcm_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 		break;
 	}
 
+out_release:
 	release_sock(sk);
 
 	return ret;
@@ -1464,7 +1519,12 @@ static void bcm_notify(struct bcm_sock *bo, unsigned long msg,
 				bo->bcm_proc_read = NULL;
 			}
 #endif
-			bo->bound   = 0;
+			/* Paired with the lockless fast-path check in
+			 * bcm_sendmsg(); bo->ifindex itself is only ever
+			 * accessed under lock_sock() so it needs no
+			 * annotation.
+			 */
+			WRITE_ONCE(bo->bound, 0);
 			bo->ifindex = 0;
 			notify_enodev = 1;
 		}
@@ -1568,8 +1628,10 @@ static int bcm_release(struct socket *sock)
 		remove_proc_entry(bo->procname, net->can.bcmproc_dir);
 #endif /* CONFIG_PROC_FS */
 
-	list_for_each_entry_safe(op, next, &bo->tx_ops, list)
+	list_for_each_entry_safe(op, next, &bo->tx_ops, list) {
+		list_del_rcu(&op->list);
 		bcm_remove_op(op);
+	}
 
 	list_for_each_entry_safe(op, next, &bo->rx_ops, list) {
 		/*
@@ -1600,12 +1662,14 @@ static int bcm_release(struct socket *sock)
 
 	synchronize_rcu();
 
-	list_for_each_entry_safe(op, next, &bo->rx_ops, list)
+	list_for_each_entry_safe(op, next, &bo->rx_ops, list) {
+		list_del_rcu(&op->list);
 		bcm_remove_op(op);
+	}
 
 	/* remove device reference */
 	if (bo->bound) {
-		bo->bound   = 0;
+		WRITE_ONCE(bo->bound, 0);
 		bo->ifindex = 0;
 	}
 
@@ -1674,7 +1738,10 @@ static int bcm_connect(struct socket *sock, struct sockaddr *uaddr, int len,
 	}
 #endif /* CONFIG_PROC_FS */
 
-	bo->bound = 1;
+	/* bo->ifindex above is fully assigned before this point; pairs
+	 * with the lockless fast-path check in bcm_sendmsg()
+	 */
+	WRITE_ONCE(bo->bound, 1);
 
 fail:
 	release_sock(sk);
@@ -1787,11 +1854,15 @@ static int __init bcm_module_init(void)
 {
 	int err;
 
+	bcm_wq = alloc_workqueue("can-bcm-wq", WQ_UNBOUND, 0);
+	if (!bcm_wq)
+		return -ENOMEM;
+
 	pr_info("can: broadcast manager protocol\n");
 
 	err = register_pernet_subsys(&canbcm_pernet_ops);
 	if (err)
-		return err;
+		goto register_pernet_failed;
 
 	err = register_netdevice_notifier(&canbcm_notifier);
 	if (err)
@@ -1809,6 +1880,8 @@ register_proto_failed:
 	unregister_netdevice_notifier(&canbcm_notifier);
 register_notifier_failed:
 	unregister_pernet_subsys(&canbcm_pernet_ops);
+register_pernet_failed:
+	destroy_workqueue(bcm_wq);
 	return err;
 }
 
@@ -1817,6 +1890,8 @@ static void __exit bcm_module_exit(void)
 	can_proto_unregister(&bcm_can_proto);
 	unregister_netdevice_notifier(&canbcm_notifier);
 	unregister_pernet_subsys(&canbcm_pernet_ops);
+	rcu_barrier();
+	destroy_workqueue(bcm_wq);
 }
 
 module_init(bcm_module_init);
diff --git linux-libre-6.6.144-gnu/net/can/isotp.c linux-libre-6.6.145-gnu/net/can/isotp.c
index 4945e48054428..80adf7366e63a 100644
--- linux-libre-6.6.144-gnu/net/can/isotp.c
+++ linux-libre-6.6.145-gnu/net/can/isotp.c
@@ -1215,11 +1215,18 @@ static int isotp_release(struct socket *sock)
 						  SINGLE_MASK(so->txid),
 						  isotp_rcv_echo, sk);
 				dev_put(dev);
-				synchronize_rcu();
 			}
 		}
 	}
 
+	/* Always wait for a grace period before touching the timers below.
+	 * A concurrent NETDEV_UNREGISTER may have already unregistered our
+	 * filters and cleared so->bound in isotp_notify() without waiting
+	 * for in-flight isotp_rcv() callers to finish, so this call must not
+	 * be skipped just because so->bound is already 0 here.
+	 */
+	synchronize_rcu();
+
 	hrtimer_cancel(&so->txfrtimer);
 	hrtimer_cancel(&so->txtimer);
 	hrtimer_cancel(&so->rxtimer);
diff --git linux-libre-6.6.144-gnu/net/core/dev.c linux-libre-6.6.145-gnu/net/core/dev.c
index 405b448bd91fe..0cc03e6c6fb14 100644
--- linux-libre-6.6.144-gnu/net/core/dev.c
+++ linux-libre-6.6.145-gnu/net/core/dev.c
@@ -11450,6 +11450,94 @@ netdev_features_t netdev_increment_features(netdev_features_t all,
 }
 EXPORT_SYMBOL(netdev_increment_features);
 
+/**
+ *	netdev_compute_master_upper_features - compute feature from lowers
+ *	@dev: the upper device
+ *	@update_header: whether to update upper device's header_len/headroom/tailroom
+ *
+ *	Recompute the upper device's feature based on all lower devices.
+ */
+void netdev_compute_master_upper_features(struct net_device *dev, bool update_header)
+{
+	unsigned int dst_release_flag = IFF_XMIT_DST_RELEASE | IFF_XMIT_DST_RELEASE_PERM;
+	netdev_features_t gso_partial_features = MASTER_UPPER_DEV_GSO_PARTIAL_FEATURES;
+	netdev_features_t xfrm_features = MASTER_UPPER_DEV_XFRM_FEATURES;
+	netdev_features_t mpls_features = MASTER_UPPER_DEV_MPLS_FEATURES;
+	netdev_features_t vlan_features = MASTER_UPPER_DEV_VLAN_FEATURES;
+	netdev_features_t enc_features = MASTER_UPPER_DEV_ENC_FEATURES;
+	unsigned short max_header_len = ETH_HLEN;
+	unsigned int tso_max_size = TSO_MAX_SIZE;
+	unsigned short max_headroom = 0;
+	unsigned short max_tailroom = 0;
+	u16 tso_max_segs = TSO_MAX_SEGS;
+	struct net_device *lower_dev;
+	struct list_head *iter;
+
+	mpls_features = netdev_base_features(mpls_features);
+	vlan_features = netdev_base_features(vlan_features);
+	enc_features = netdev_base_features(enc_features);
+
+	netdev_for_each_lower_dev(dev, lower_dev, iter) {
+		gso_partial_features = netdev_increment_features(gso_partial_features,
+								 lower_dev->gso_partial_features,
+								 MASTER_UPPER_DEV_GSO_PARTIAL_FEATURES);
+
+		vlan_features = netdev_increment_features(vlan_features,
+							  lower_dev->vlan_features,
+							  MASTER_UPPER_DEV_VLAN_FEATURES);
+
+		enc_features = netdev_increment_features(enc_features,
+							 lower_dev->hw_enc_features,
+							 MASTER_UPPER_DEV_ENC_FEATURES);
+
+		if (IS_ENABLED(CONFIG_XFRM_OFFLOAD))
+			xfrm_features = netdev_increment_features(xfrm_features,
+								  lower_dev->hw_enc_features,
+								  MASTER_UPPER_DEV_XFRM_FEATURES);
+
+		mpls_features = netdev_increment_features(mpls_features,
+							  lower_dev->mpls_features,
+							  MASTER_UPPER_DEV_MPLS_FEATURES);
+
+		dst_release_flag &= lower_dev->priv_flags;
+
+		if (update_header) {
+			max_header_len = max(max_header_len, lower_dev->hard_header_len);
+			max_headroom = max(max_headroom, lower_dev->needed_headroom);
+			max_tailroom = max(max_tailroom, lower_dev->needed_tailroom);
+		}
+
+		tso_max_size = min(tso_max_size, lower_dev->tso_max_size);
+		tso_max_segs = min(tso_max_segs, lower_dev->tso_max_segs);
+	}
+
+	dev->gso_partial_features = gso_partial_features;
+	dev->vlan_features = vlan_features;
+	dev->hw_enc_features = enc_features | NETIF_F_GSO_ENCAP_ALL |
+			       NETIF_F_HW_VLAN_CTAG_TX |
+			       NETIF_F_HW_VLAN_STAG_TX;
+	if (IS_ENABLED(CONFIG_XFRM_OFFLOAD))
+		dev->hw_enc_features |= xfrm_features;
+	dev->mpls_features = mpls_features;
+
+	dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
+	if ((dev->priv_flags & IFF_XMIT_DST_RELEASE_PERM) &&
+	    dst_release_flag == (IFF_XMIT_DST_RELEASE | IFF_XMIT_DST_RELEASE_PERM))
+		dev->priv_flags |= IFF_XMIT_DST_RELEASE;
+
+	if (update_header) {
+		dev->hard_header_len = max_header_len;
+		dev->needed_headroom = max_headroom;
+		dev->needed_tailroom = max_tailroom;
+	}
+
+	netif_set_tso_max_segs(dev, tso_max_segs);
+	netif_set_tso_max_size(dev, tso_max_size);
+
+	netdev_change_features(dev);
+}
+EXPORT_SYMBOL(netdev_compute_master_upper_features);
+
 static struct hlist_head * __net_init netdev_create_hash(void)
 {
 	int i;
diff --git linux-libre-6.6.144-gnu/net/core/fib_rules.c linux-libre-6.6.145-gnu/net/core/fib_rules.c
index 75282222e0b45..e31873c87c0a3 100644
--- linux-libre-6.6.144-gnu/net/core/fib_rules.c
+++ linux-libre-6.6.145-gnu/net/core/fib_rules.c
@@ -328,7 +328,7 @@ jumped:
 
 		if (err != -EAGAIN) {
 			if ((arg->flags & FIB_LOOKUP_NOREF) ||
-			    likely(refcount_inc_not_zero(&rule->refcnt))) {
+			    likely(fib_rule_get_safe(rule))) {
 				arg->rule = rule;
 				goto out;
 			}
@@ -386,8 +386,12 @@ int fib_rules_dump(struct net *net, struct notifier_block *nb, int family,
 	if (!ops)
 		return -EAFNOSUPPORT;
 	list_for_each_entry_rcu(rule, &ops->rules_list, list) {
+		if (!fib_rule_get_safe(rule))
+			continue;
+
 		err = call_fib_rule_notifier(nb, FIB_EVENT_RULE_ADD,
 					     rule, family, extack);
+		fib_rule_put(rule);
 		if (err)
 			break;
 	}
diff --git linux-libre-6.6.144-gnu/net/core/filter.c linux-libre-6.6.145-gnu/net/core/filter.c
index 4a9c1367ea4d5..62d21a961e5ec 100644
--- linux-libre-6.6.144-gnu/net/core/filter.c
+++ linux-libre-6.6.145-gnu/net/core/filter.c
@@ -2822,6 +2822,9 @@ BPF_CALL_4(bpf_msg_push_data, struct sk_msg *, msg, u32, start,
 	if (!space || (space == 1 && start != offset))
 		copy = msg->sg.data[i].length;
 
+	if (unlikely(copy + len < copy))
+		return -EINVAL;
+
 	page = alloc_pages(__GFP_NOWARN | GFP_ATOMIC | __GFP_COMP,
 			   get_order(copy + len));
 	if (unlikely(!page))
@@ -2985,8 +2988,8 @@ BPF_CALL_4(bpf_msg_pop_data, struct sk_msg *, msg, u32, start,
 	   u32, len, u64, flags)
 {
 	u32 i = 0, l = 0, space, offset = 0;
-	u64 last = start + len;
-	int pop;
+	u64 last = (u64)start + len;
+	u32 pop;
 
 	if (unlikely(flags))
 		return -EINVAL;
@@ -4390,7 +4393,7 @@ u32 xdp_master_redirect(struct xdp_buff *xdp)
 	struct bpf_redirect_info *ri = this_cpu_ptr(&bpf_redirect_info);
 
 	master = netdev_master_upper_dev_get_rcu(xdp->rxq->dev);
-	if (unlikely(!(master->flags & IFF_UP)))
+	if (unlikely(!master || !(master->flags & IFF_UP)))
 		return XDP_ABORTED;
 	slave = master->netdev_ops->ndo_xdp_get_xmit_slave(master, xdp);
 	if (slave && slave != xdp->rxq->dev) {
@@ -5455,11 +5458,24 @@ static int sol_tcp_sockopt(struct sock *sk, int optname,
 				 KERNEL_SOCKPTR(optval), *optlen);
 }
 
+static bool sk_allows_sol_ip_sockopt(struct sock *sk)
+{
+	switch (sk->sk_family) {
+	case AF_INET:
+		return true;
+	case AF_INET6:
+		/* Allow getting/setting sockopt for possible ipv4-mapped ipv6 socket. */
+		return sk->sk_type != SOCK_RAW && !ipv6_only_sock(sk);
+	default:
+		return false;
+	}
+}
+
 static int sol_ip_sockopt(struct sock *sk, int optname,
 			  char *optval, int *optlen,
 			  bool getopt)
 {
-	if (sk->sk_family != AF_INET)
+	if (!sk_allows_sol_ip_sockopt(sk))
 		return -EINVAL;
 
 	switch (optname) {
@@ -5939,7 +5955,7 @@ static int bpf_ipv4_fib_lookup(struct net *net, struct bpf_fib_lookup *params,
 	struct neighbour *neigh;
 	struct net_device *dev;
 	struct fib_result res;
-	struct flowi4 fl4;
+	struct flowi4 fl4 = {};
 	u32 mtu = 0;
 	int err;
 
@@ -6076,7 +6092,7 @@ static int bpf_ipv6_fib_lookup(struct net *net, struct bpf_fib_lookup *params,
 	struct neighbour *neigh;
 	struct net_device *dev;
 	struct inet6_dev *idev;
-	struct flowi6 fl6;
+	struct flowi6 fl6 = {};
 	int strict = 0;
 	int oif, err;
 	u32 mtu = 0;
diff --git linux-libre-6.6.144-gnu/net/core/flow_dissector.c linux-libre-6.6.145-gnu/net/core/flow_dissector.c
index 9432e5362b44f..5ac4cd4f3c683 100644
--- linux-libre-6.6.144-gnu/net/core/flow_dissector.c
+++ linux-libre-6.6.145-gnu/net/core/flow_dissector.c
@@ -1149,13 +1149,21 @@ bool __skb_flow_dissect(const struct net *net,
 
 	if (dissector_uses_key(flow_dissector,
 			       FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
-		struct ethhdr *eth = eth_hdr(skb);
 		struct flow_dissector_key_eth_addrs *key_eth_addrs;
 
 		key_eth_addrs = skb_flow_dissector_target(flow_dissector,
 							  FLOW_DISSECTOR_KEY_ETH_ADDRS,
 							  target_container);
-		memcpy(key_eth_addrs, eth, sizeof(*key_eth_addrs));
+		/* TC filter blocks can be shared across devices with
+		 * different link types, so we cannot validate this
+		 * when the filter is installed -- check at dissect time.
+		 */
+		if (skb && skb->dev &&
+		    skb->dev->type == ARPHRD_ETHER &&
+		    skb_mac_header_was_set(skb))
+			memcpy(key_eth_addrs, eth_hdr(skb), sizeof(*key_eth_addrs));
+		else
+			memset(key_eth_addrs, 0, sizeof(*key_eth_addrs));
 	}
 
 	if (dissector_uses_key(flow_dissector,
diff --git linux-libre-6.6.144-gnu/net/core/lwt_bpf.c linux-libre-6.6.145-gnu/net/core/lwt_bpf.c
index 4a0797f0a154b..efbd9eecb00d1 100644
--- linux-libre-6.6.144-gnu/net/core/lwt_bpf.c
+++ linux-libre-6.6.145-gnu/net/core/lwt_bpf.c
@@ -590,6 +590,7 @@ static int handle_gso_encap(struct sk_buff *skb, bool ipv4, int encap_len)
 
 int bpf_lwt_push_ip_encap(struct sk_buff *skb, void *hdr, u32 len, bool ingress)
 {
+	bool is_udp_tunnel;
 	struct iphdr *iph;
 	bool ipv4;
 	int err;
@@ -603,10 +604,16 @@ int bpf_lwt_push_ip_encap(struct sk_buff *skb, void *hdr, u32 len, bool ingress)
 		ipv4 = true;
 		if (unlikely(len < iph->ihl * 4))
 			return -EINVAL;
+		is_udp_tunnel = iph->protocol == IPPROTO_UDP;
+		if (unlikely(is_udp_tunnel && len < iph->ihl * 4 + sizeof(struct udphdr)))
+			return -EINVAL;
 	} else if (iph->version == 6) {
 		ipv4 = false;
 		if (unlikely(len < sizeof(struct ipv6hdr)))
 			return -EINVAL;
+		is_udp_tunnel = ((struct ipv6hdr *)iph)->nexthdr == NEXTHDR_UDP;
+		if (unlikely(is_udp_tunnel && len < sizeof(struct ipv6hdr) + sizeof(struct udphdr)))
+			return -EINVAL;
 	} else {
 		return -EINVAL;
 	}
@@ -628,6 +635,11 @@ int bpf_lwt_push_ip_encap(struct sk_buff *skb, void *hdr, u32 len, bool ingress)
 	if (ingress)
 		skb_postpush_rcsum(skb, iph, len);
 	skb_reset_network_header(skb);
+	if (is_udp_tunnel) {
+		size_t iph_sz = ipv4 ? iph->ihl * 4 : sizeof(struct ipv6hdr);
+
+		skb_set_transport_header(skb, skb_network_offset(skb) + iph_sz);
+	}
 	memcpy(skb_network_header(skb), hdr, len);
 	bpf_compute_data_pointers(skb);
 	skb_clear_hash(skb);
diff --git linux-libre-6.6.144-gnu/net/core/rtnetlink.c linux-libre-6.6.145-gnu/net/core/rtnetlink.c
index 350705730f76a..09a3ca7e64c54 100644
--- linux-libre-6.6.144-gnu/net/core/rtnetlink.c
+++ linux-libre-6.6.145-gnu/net/core/rtnetlink.c
@@ -2157,6 +2157,14 @@ struct net *rtnl_get_net_ns_capable(struct sock *sk, int netnsid)
 }
 EXPORT_SYMBOL_GPL(rtnl_get_net_ns_capable);
 
+bool rtnl_dev_link_net_capable(const struct net_device *dev,
+			       const struct net *link_net)
+{
+	return net_eq(link_net, dev_net(dev)) ||
+	       ns_capable(link_net->user_ns, CAP_NET_ADMIN);
+}
+EXPORT_SYMBOL_GPL(rtnl_dev_link_net_capable);
+
 static int rtnl_valid_dump_ifinfo_req(const struct nlmsghdr *nlh,
 				      bool strict_check, struct nlattr **tb,
 				      struct netlink_ext_ack *extack)
diff --git linux-libre-6.6.144-gnu/net/core/skbuff.c linux-libre-6.6.145-gnu/net/core/skbuff.c
index c5e2ae6d0406b..732204d99822a 100644
--- linux-libre-6.6.144-gnu/net/core/skbuff.c
+++ linux-libre-6.6.145-gnu/net/core/skbuff.c
@@ -5258,15 +5258,28 @@ static void __skb_complete_tx_timestamp(struct sk_buff *skb,
 
 static bool skb_may_tx_timestamp(struct sock *sk, bool tsonly)
 {
-	bool ret;
+	struct socket *sock;
+	struct file *file;
+	bool ret = false;
 
 	if (likely(READ_ONCE(sysctl_tstamp_allow_data) || tsonly))
 		return true;
 
-	read_lock_bh(&sk->sk_callback_lock);
-	ret = sk->sk_socket && sk->sk_socket->file &&
-	      file_ns_capable(sk->sk_socket->file, &init_user_ns, CAP_NET_RAW);
-	read_unlock_bh(&sk->sk_callback_lock);
+	/* The sk pointer remains valid as long as the skb is. The sk_socket and
+	 * file pointer may become NULL if the socket is closed. Both structures
+	 * (including file->cred) are RCU freed which means they can be accessed
+	 * within a RCU read section.
+	 */
+	rcu_read_lock();
+	sock = READ_ONCE(sk->sk_socket);
+	if (!sock)
+		goto out;
+	file = READ_ONCE(sock->file);
+	if (!file)
+		goto out;
+	ret = file_ns_capable(file, &init_user_ns, CAP_NET_RAW);
+out:
+	rcu_read_unlock();
 	return ret;
 }
 
diff --git linux-libre-6.6.144-gnu/net/devlink/rate.c linux-libre-6.6.145-gnu/net/devlink/rate.c
index e7e80af4abaf6..b4d13b5ef9b62 100644
--- linux-libre-6.6.144-gnu/net/devlink/rate.c
+++ linux-libre-6.6.145-gnu/net/devlink/rate.c
@@ -598,11 +598,6 @@ devl_rate_node_create(struct devlink *devlink, void *priv, char *node_name,
 	if (!rate_node)
 		return ERR_PTR(-ENOMEM);
 
-	if (parent) {
-		rate_node->parent = parent;
-		refcount_inc(&rate_node->parent->refcnt);
-	}
-
 	rate_node->type = DEVLINK_RATE_TYPE_NODE;
 	rate_node->devlink = devlink;
 	rate_node->priv = priv;
@@ -613,6 +608,11 @@ devl_rate_node_create(struct devlink *devlink, void *priv, char *node_name,
 		return ERR_PTR(-ENOMEM);
 	}
 
+	if (parent) {
+		rate_node->parent = parent;
+		refcount_inc(&rate_node->parent->refcnt);
+	}
+
 	refcount_set(&rate_node->refcnt, 1);
 	list_add(&rate_node->list, &devlink->rate_list);
 	devlink_rate_notify(rate_node, DEVLINK_CMD_RATE_NEW);
diff --git linux-libre-6.6.144-gnu/net/ethernet/eth.c linux-libre-6.6.145-gnu/net/ethernet/eth.c
index b4a6e26ec2871..a90d2470e090b 100644
--- linux-libre-6.6.144-gnu/net/ethernet/eth.c
+++ linux-libre-6.6.145-gnu/net/ethernet/eth.c
@@ -195,14 +195,11 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev)
 }
 EXPORT_SYMBOL(eth_type_trans);
 
-/**
- * eth_header_parse - extract hardware address from packet
- * @skb: packet to extract header from
- * @haddr: destination buffer
- */
-int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+int eth_header_parse(const struct sk_buff *skb, const struct net_device *dev,
+		     unsigned char *haddr)
 {
 	const struct ethhdr *eth = eth_hdr(skb);
+
 	memcpy(haddr, eth->h_source, ETH_ALEN);
 	return ETH_ALEN;
 }
diff --git linux-libre-6.6.144-gnu/net/handshake/genl.c linux-libre-6.6.145-gnu/net/handshake/genl.c
index 233be5cbfec91..8fdec426e580a 100644
--- linux-libre-6.6.144-gnu/net/handshake/genl.c
+++ linux-libre-6.6.145-gnu/net/handshake/genl.c
@@ -36,7 +36,7 @@ static const struct genl_split_ops handshake_nl_ops[] = {
 		.doit		= handshake_nl_done_doit,
 		.policy		= handshake_done_nl_policy,
 		.maxattr	= HANDSHAKE_A_DONE_REMOTE_AUTH,
-		.flags		= GENL_CMD_CAP_DO,
+		.flags		= GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
 	},
 };
 
diff --git linux-libre-6.6.144-gnu/net/ieee802154/core.c linux-libre-6.6.145-gnu/net/ieee802154/core.c
index 57546e07e06ad..cdf4b41c54b2b 100644
--- linux-libre-6.6.144-gnu/net/ieee802154/core.c
+++ linux-libre-6.6.145-gnu/net/ieee802154/core.c
@@ -327,7 +327,7 @@ static void __net_exit cfg802154_pernet_exit(struct net *net)
 	rtnl_lock();
 	list_for_each_entry(rdev, &cfg802154_rdev_list, list) {
 		if (net_eq(wpan_phy_net(&rdev->wpan_phy), net))
-			WARN_ON(cfg802154_switch_netns(rdev, &init_net));
+			cfg802154_switch_netns(rdev, &init_net);
 	}
 	rtnl_unlock();
 }
diff --git linux-libre-6.6.144-gnu/net/ieee802154/header_ops.c linux-libre-6.6.145-gnu/net/ieee802154/header_ops.c
index 41a556be10179..a9f0c8df5ae4a 100644
--- linux-libre-6.6.144-gnu/net/ieee802154/header_ops.c
+++ linux-libre-6.6.145-gnu/net/ieee802154/header_ops.c
@@ -173,10 +173,13 @@ ieee802154_hdr_get_addr(const u8 *buf, int mode, bool omit_pan,
 {
 	int pos = 0;
 
-	addr->mode = mode;
-
-	if (mode == IEEE802154_ADDR_NONE)
+	if (mode == IEEE802154_ADDR_NONE) {
+		memset(addr, 0, sizeof(*addr));
+		addr->mode = IEEE802154_ADDR_NONE;
 		return 0;
+	}
+
+	addr->mode = mode;
 
 	if (!omit_pan) {
 		memcpy(&addr->pan_id, buf + pos, 2);
diff --git linux-libre-6.6.144-gnu/net/ieee802154/ieee802154.h linux-libre-6.6.145-gnu/net/ieee802154/ieee802154.h
index c5d91f78301ad..e765adc4b88f2 100644
--- linux-libre-6.6.144-gnu/net/ieee802154/ieee802154.h
+++ linux-libre-6.6.145-gnu/net/ieee802154/ieee802154.h
@@ -16,6 +16,15 @@ void ieee802154_nl_exit(void);
 		.flags	= GENL_ADMIN_PERM,		\
 	}
 
+#define IEEE802154_OP_RELAXED(_cmd, _func)		\
+	{						\
+		.cmd		= _cmd,			\
+		.doit		= _func,		\
+		.dumpit		= NULL,			\
+		.flags		= GENL_ADMIN_PERM,	\
+		.validate	= GENL_DONT_VALIDATE_STRICT,\
+	}
+
 #define IEEE802154_DUMP(_cmd, _func, _dump)		\
 	{						\
 		.cmd	= _cmd,				\
@@ -23,6 +32,14 @@ void ieee802154_nl_exit(void);
 		.dumpit	= _dump,			\
 	}
 
+#define IEEE802154_DUMP_PRIV(_cmd, _func, _dump)	\
+	{						\
+		.cmd	= _cmd,				\
+		.doit	= _func,			\
+		.dumpit	= _dump,			\
+		.flags	= GENL_ADMIN_PERM,		\
+	}
+
 struct genl_info;
 
 struct sk_buff *ieee802154_nl_create(int flags, u8 req);
diff --git linux-libre-6.6.144-gnu/net/ieee802154/netlink.c linux-libre-6.6.145-gnu/net/ieee802154/netlink.c
index 7d2de4ee6992b..cacad21347eca 100644
--- linux-libre-6.6.144-gnu/net/ieee802154/netlink.c
+++ linux-libre-6.6.145-gnu/net/ieee802154/netlink.c
@@ -98,24 +98,24 @@ static const struct genl_small_ops ieee802154_ops[] = {
 	IEEE802154_OP(IEEE802154_SET_MACPARAMS, ieee802154_set_macparams),
 	IEEE802154_OP(IEEE802154_LLSEC_GETPARAMS, ieee802154_llsec_getparams),
 	IEEE802154_OP(IEEE802154_LLSEC_SETPARAMS, ieee802154_llsec_setparams),
-	IEEE802154_DUMP(IEEE802154_LLSEC_LIST_KEY, NULL,
-			ieee802154_llsec_dump_keys),
-	IEEE802154_OP(IEEE802154_LLSEC_ADD_KEY, ieee802154_llsec_add_key),
-	IEEE802154_OP(IEEE802154_LLSEC_DEL_KEY, ieee802154_llsec_del_key),
-	IEEE802154_DUMP(IEEE802154_LLSEC_LIST_DEV, NULL,
-			ieee802154_llsec_dump_devs),
-	IEEE802154_OP(IEEE802154_LLSEC_ADD_DEV, ieee802154_llsec_add_dev),
-	IEEE802154_OP(IEEE802154_LLSEC_DEL_DEV, ieee802154_llsec_del_dev),
-	IEEE802154_DUMP(IEEE802154_LLSEC_LIST_DEVKEY, NULL,
-			ieee802154_llsec_dump_devkeys),
-	IEEE802154_OP(IEEE802154_LLSEC_ADD_DEVKEY, ieee802154_llsec_add_devkey),
-	IEEE802154_OP(IEEE802154_LLSEC_DEL_DEVKEY, ieee802154_llsec_del_devkey),
-	IEEE802154_DUMP(IEEE802154_LLSEC_LIST_SECLEVEL, NULL,
-			ieee802154_llsec_dump_seclevels),
-	IEEE802154_OP(IEEE802154_LLSEC_ADD_SECLEVEL,
-		      ieee802154_llsec_add_seclevel),
-	IEEE802154_OP(IEEE802154_LLSEC_DEL_SECLEVEL,
-		      ieee802154_llsec_del_seclevel),
+	IEEE802154_DUMP_PRIV(IEEE802154_LLSEC_LIST_KEY, NULL,
+			     ieee802154_llsec_dump_keys),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_ADD_KEY, ieee802154_llsec_add_key),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_DEL_KEY, ieee802154_llsec_del_key),
+	IEEE802154_DUMP_PRIV(IEEE802154_LLSEC_LIST_DEV, NULL,
+			     ieee802154_llsec_dump_devs),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_ADD_DEV, ieee802154_llsec_add_dev),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_DEL_DEV, ieee802154_llsec_del_dev),
+	IEEE802154_DUMP_PRIV(IEEE802154_LLSEC_LIST_DEVKEY, NULL,
+			     ieee802154_llsec_dump_devkeys),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_ADD_DEVKEY, ieee802154_llsec_add_devkey),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_DEL_DEVKEY, ieee802154_llsec_del_devkey),
+	IEEE802154_DUMP_PRIV(IEEE802154_LLSEC_LIST_SECLEVEL, NULL,
+			     ieee802154_llsec_dump_seclevels),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_ADD_SECLEVEL,
+			      ieee802154_llsec_add_seclevel),
+	IEEE802154_OP_RELAXED(IEEE802154_LLSEC_DEL_SECLEVEL,
+			      ieee802154_llsec_del_seclevel),
 };
 
 static const struct genl_multicast_group ieee802154_mcgrps[] = {
diff --git linux-libre-6.6.144-gnu/net/ife/ife.c linux-libre-6.6.145-gnu/net/ife/ife.c
index be05b690b9ef2..7a75947a31e31 100644
--- linux-libre-6.6.144-gnu/net/ife/ife.c
+++ linux-libre-6.6.145-gnu/net/ife/ife.c
@@ -79,7 +79,7 @@ void *ife_decode(struct sk_buff *skb, u16 *metalen)
 	if (unlikely(ifehdrln < 2))
 		return NULL;
 
-	if (unlikely(!pskb_may_pull(skb, total_pull)))
+	if (unlikely(!pskb_may_pull(skb, total_pull + ETH_HLEN)))
 		return NULL;
 
 	ifehdr = (struct ifeheadr *)(skb->data + skb->dev->hard_header_len);
diff --git linux-libre-6.6.144-gnu/net/ipv4/esp4_offload.c linux-libre-6.6.145-gnu/net/ipv4/esp4_offload.c
index 028d2d3477d13..0984f33036274 100644
--- linux-libre-6.6.144-gnu/net/ipv4/esp4_offload.c
+++ linux-libre-6.6.145-gnu/net/ipv4/esp4_offload.c
@@ -77,7 +77,7 @@ static struct sk_buff *esp4_gro_receive(struct list_head *head,
 
 	/* We don't need to handle errors from xfrm_input, it does all
 	 * the error handling and frees the resources on error. */
-	xfrm_input(skb, IPPROTO_ESP, spi, -2);
+	xfrm_input(skb, IPPROTO_ESP, spi, 0);
 
 	return ERR_PTR(-EINPROGRESS);
 out_reset:
diff --git linux-libre-6.6.144-gnu/net/ipv4/igmp.c linux-libre-6.6.145-gnu/net/ipv4/igmp.c
index 2836020bf12d5..732804f3a0aa3 100644
--- linux-libre-6.6.144-gnu/net/ipv4/igmp.c
+++ linux-libre-6.6.145-gnu/net/ipv4/igmp.c
@@ -232,16 +232,20 @@ static void igmp_gq_start_timer(struct in_device *in_dev)
 		return;
 
 	in_dev->mr_gq_running = 1;
-	if (!mod_timer(&in_dev->mr_gq_timer, exp))
-		in_dev_hold(in_dev);
+	if (in_dev_hold_safe(in_dev)) {
+		if (mod_timer(&in_dev->mr_gq_timer, exp))
+			in_dev_put(in_dev);
+	}
 }
 
 static void igmp_ifc_start_timer(struct in_device *in_dev, int delay)
 {
-	int tv = get_random_u32_below(delay);
+	if (in_dev_hold_safe(in_dev)) {
+		int tv = get_random_u32_below(delay);
 
-	if (!mod_timer(&in_dev->mr_ifc_timer, jiffies+tv+2))
-		in_dev_hold(in_dev);
+		if (mod_timer(&in_dev->mr_ifc_timer, jiffies + tv + 2))
+			in_dev_put(in_dev);
+	}
 }
 
 static void igmp_mod_timer(struct ip_mc_list *im, int max_delay)
@@ -1816,6 +1820,7 @@ void ip_mc_destroy_dev(struct in_device *in_dev)
 #endif
 
 	while ((i = rtnl_dereference(in_dev->mc_list)) != NULL) {
+		ip_mc_hash_remove(in_dev, i);
 		in_dev->mc_list = i->next_rcu;
 		in_dev->mc_count--;
 		ip_mc_clear_src(i);
diff --git linux-libre-6.6.144-gnu/net/ipv4/ip_gre.c linux-libre-6.6.145-gnu/net/ipv4/ip_gre.c
index 75d388dd5ac62..b5ebfee9a8faf 100644
--- linux-libre-6.6.144-gnu/net/ipv4/ip_gre.c
+++ linux-libre-6.6.145-gnu/net/ipv4/ip_gre.c
@@ -888,7 +888,8 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
 	return -(t->hlen + sizeof(*iph));
 }
 
-static int ipgre_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+static int ipgre_header_parse(const struct sk_buff *skb, const struct net_device *dev,
+			      unsigned char *haddr)
 {
 	const struct iphdr *iph = (const struct iphdr *) skb_mac_header(skb);
 	memcpy(haddr, &iph->saddr, 4);
@@ -1412,6 +1413,9 @@ static int ipgre_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct ip_tunnel_parm p;
 	int err;
 
+	if (!rtnl_dev_link_net_capable(dev, t->net))
+		return -EPERM;
+
 	err = ipgre_newlink_encap_setup(dev, data);
 	if (err)
 		return err;
@@ -1441,6 +1445,9 @@ static int erspan_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct ip_tunnel_parm p;
 	int err;
 
+	if (!rtnl_dev_link_net_capable(dev, t->net))
+		return -EPERM;
+
 	err = ipgre_newlink_encap_setup(dev, data);
 	if (err)
 		return err;
diff --git linux-libre-6.6.144-gnu/net/ipv4/ip_vti.c linux-libre-6.6.145-gnu/net/ipv4/ip_vti.c
index d1e7d0ceb7edd..02744447e4355 100644
--- linux-libre-6.6.144-gnu/net/ipv4/ip_vti.c
+++ linux-libre-6.6.145-gnu/net/ipv4/ip_vti.c
@@ -579,6 +579,9 @@ static int vti_changelink(struct net_device *dev, struct nlattr *tb[],
 	__u32 fwmark = t->fwmark;
 	struct ip_tunnel_parm p;
 
+	if (!rtnl_dev_link_net_capable(dev, t->net))
+		return -EPERM;
+
 	vti_netlink_parms(data, &p, &fwmark);
 	return ip_tunnel_changelink(dev, tb, &p, fwmark);
 }
diff --git linux-libre-6.6.144-gnu/net/ipv4/ipip.c linux-libre-6.6.145-gnu/net/ipv4/ipip.c
index 27b8f83c6ea20..b7e9352991532 100644
--- linux-libre-6.6.144-gnu/net/ipv4/ipip.c
+++ linux-libre-6.6.145-gnu/net/ipv4/ipip.c
@@ -457,6 +457,9 @@ static int ipip_changelink(struct net_device *dev, struct nlattr *tb[],
 	bool collect_md;
 	__u32 fwmark = t->fwmark;
 
+	if (!rtnl_dev_link_net_capable(dev, t->net))
+		return -EPERM;
+
 	if (ip_tunnel_netlink_encap_parms(data, &ipencap)) {
 		int err = ip_tunnel_encap_setup(t, &ipencap);
 
diff --git linux-libre-6.6.144-gnu/net/ipv4/netfilter/nf_reject_ipv4.c linux-libre-6.6.145-gnu/net/ipv4/netfilter/nf_reject_ipv4.c
index 2064b40130412..1632cedcd348c 100644
--- linux-libre-6.6.144-gnu/net/ipv4/netfilter/nf_reject_ipv4.c
+++ linux-libre-6.6.145-gnu/net/ipv4/netfilter/nf_reject_ipv4.c
@@ -80,7 +80,7 @@ static bool nf_skb_is_icmp_unreach(const struct sk_buff *skb)
 	if (iph->protocol != IPPROTO_ICMP)
 		return false;
 
-	thoff = skb_network_offset(skb) + sizeof(*iph);
+	thoff = skb_network_offset(skb) + ip_hdrlen(skb);
 
 	tp = skb_header_pointer(skb,
 				thoff + offsetof(struct icmphdr, type),
diff --git linux-libre-6.6.144-gnu/net/ipv4/sysctl_net_ipv4.c linux-libre-6.6.145-gnu/net/ipv4/sysctl_net_ipv4.c
index 9c827751dad6a..47f2a00e457da 100644
--- linux-libre-6.6.144-gnu/net/ipv4/sysctl_net_ipv4.c
+++ linux-libre-6.6.145-gnu/net/ipv4/sysctl_net_ipv4.c
@@ -966,7 +966,9 @@ static struct ctl_table ipv4_net_table[] = {
 		.data		= &init_net.ipv4.sysctl_tcp_reordering,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= proc_dointvec
+		.proc_handler	= proc_dointvec_minmax,
+		.extra1		= SYSCTL_ONE,
+		.extra2		= &init_net.ipv4.sysctl_tcp_max_reordering,
 	},
 	{
 		.procname	= "tcp_retries1",
@@ -1185,7 +1187,8 @@ static struct ctl_table ipv4_net_table[] = {
 		.data		= &init_net.ipv4.sysctl_tcp_max_reordering,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= proc_dointvec
+		.proc_handler	= proc_dointvec_minmax,
+		.extra1		= SYSCTL_ONE,
 	},
 	{
 		.procname	= "tcp_dsack",
@@ -1533,6 +1536,9 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
 				 */
 				table[i].mode &= ~0222;
 			}
+			if (table[i].extra2 >= (void *)&init_net.ipv4 &&
+			    table[i].extra2 < (void *)(&init_net.ipv4 + 1))
+				table[i].extra2 += (void *)net - (void *)&init_net;
 		}
 	}
 
diff --git linux-libre-6.6.144-gnu/net/ipv4/tcp_output.c linux-libre-6.6.145-gnu/net/ipv4/tcp_output.c
index 429b94a86b5bb..c66fede62fa8d 100644
--- linux-libre-6.6.144-gnu/net/ipv4/tcp_output.c
+++ linux-libre-6.6.145-gnu/net/ipv4/tcp_output.c
@@ -2412,7 +2412,7 @@ static int tcp_mtu_probe(struct sock *sk)
 	struct sk_buff *skb, *nskb, *next;
 	struct net *net = sock_net(sk);
 	int probe_size;
-	int size_needed;
+	u64 size_needed;
 	int copy, len;
 	int mss_now;
 	int interval;
@@ -2436,7 +2436,7 @@ static int tcp_mtu_probe(struct sock *sk)
 	mss_now = tcp_current_mss(sk);
 	probe_size = tcp_mtu_to_mss(sk, (icsk->icsk_mtup.search_high +
 				    icsk->icsk_mtup.search_low) >> 1);
-	size_needed = probe_size + (tp->reordering + 1) * tp->mss_cache;
+	size_needed = probe_size + (tp->reordering + 1) * (u64)tp->mss_cache;
 	interval = icsk->icsk_mtup.search_high - icsk->icsk_mtup.search_low;
 	/* When misfortune happens, we are reprobing actively,
 	 * and then reprobe timer has expired. We stick with current
diff --git linux-libre-6.6.144-gnu/net/ipv6/addrconf.c linux-libre-6.6.145-gnu/net/ipv6/addrconf.c
index d752776da51fd..83dc90a8990c9 100644
--- linux-libre-6.6.144-gnu/net/ipv6/addrconf.c
+++ linux-libre-6.6.145-gnu/net/ipv6/addrconf.c
@@ -916,7 +916,7 @@ static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int newf)
 
 	if (newf)
 		rt6_purge_dflt_routers(net);
-	return 1;
+	return 0;
 }
 
 static void addrconf_linkdown_change(struct net *net, __s32 newf)
@@ -2138,16 +2138,18 @@ void addrconf_dad_failure(struct sk_buff *skb, struct inet6_ifaddr *ifp)
 	struct inet6_dev *idev = ifp->idev;
 	struct net *net = dev_net(idev->dev);
 
-	if (addrconf_dad_end(ifp)) {
+	spin_lock_bh(&ifp->lock);
+
+	if (ifp->state != INET6_IFADDR_STATE_DAD) {
+		spin_unlock_bh(&ifp->lock);
 		in6_ifa_put(ifp);
 		return;
 	}
+	ifp->state = INET6_IFADDR_STATE_POSTDAD;
 
 	net_info_ratelimited("%s: IPv6 duplicate address %pI6c used by %pM detected!\n",
 			     ifp->idev->dev->name, &ifp->addr, eth_hdr(skb)->h_source);
 
-	spin_lock_bh(&ifp->lock);
-
 	if (ifp->flags & IFA_F_STABLE_PRIVACY) {
 		struct in6_addr new_addr;
 		struct inet6_ifaddr *ifp2;
@@ -2195,6 +2197,11 @@ void addrconf_dad_failure(struct sk_buff *skb, struct inet6_ifaddr *ifp)
 		in6_ifa_put(ifp2);
 lock_errdad:
 		spin_lock_bh(&ifp->lock);
+		if (ifp->state != INET6_IFADDR_STATE_POSTDAD) {
+			spin_unlock_bh(&ifp->lock);
+			in6_ifa_put(ifp);
+			return;
+		}
 	}
 
 errdad:
@@ -6337,6 +6344,8 @@ static int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
 	lctl.data = &val;
 
 	ret = proc_dointvec(&lctl, write, buffer, lenp, ppos);
+	if (ret)
+		return ret;
 
 	if (write)
 		ret = addrconf_fixup_forwarding(ctl, valp, val);
@@ -6434,6 +6443,8 @@ static int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
 	lctl.data = &val;
 
 	ret = proc_dointvec(&lctl, write, buffer, lenp, ppos);
+	if (ret)
+		return ret;
 
 	if (write)
 		ret = addrconf_disable_ipv6(ctl, valp, val);
@@ -6630,6 +6641,8 @@ int addrconf_sysctl_ignore_routes_with_linkdown(struct ctl_table *ctl,
 	lctl.data = &val;
 
 	ret = proc_dointvec(&lctl, write, buffer, lenp, ppos);
+	if (ret)
+		return ret;
 
 	if (write)
 		ret = addrconf_fixup_linkdown(ctl, valp, val);
@@ -6725,6 +6738,8 @@ static int addrconf_sysctl_disable_policy(struct ctl_table *ctl, int write,
 	lctl = *ctl;
 	lctl.data = &val;
 	ret = proc_dointvec(&lctl, write, buffer, lenp, ppos);
+	if (ret)
+		return ret;
 
 	if (write && (*valp != val))
 		ret = addrconf_disable_policy(ctl, valp, val);
diff --git linux-libre-6.6.144-gnu/net/ipv6/esp6_offload.c linux-libre-6.6.145-gnu/net/ipv6/esp6_offload.c
index 333d87557bf32..84affcc7f4d76 100644
--- linux-libre-6.6.144-gnu/net/ipv6/esp6_offload.c
+++ linux-libre-6.6.145-gnu/net/ipv6/esp6_offload.c
@@ -104,7 +104,7 @@ static struct sk_buff *esp6_gro_receive(struct list_head *head,
 
 	/* We don't need to handle errors from xfrm_input, it does all
 	 * the error handling and frees the resources on error. */
-	xfrm_input(skb, IPPROTO_ESP, spi, -2);
+	xfrm_input(skb, IPPROTO_ESP, spi, 0);
 
 	return ERR_PTR(-EINPROGRESS);
 out_reset:
diff --git linux-libre-6.6.144-gnu/net/ipv6/ip6_gre.c linux-libre-6.6.145-gnu/net/ipv6/ip6_gre.c
index b10d2e59d8c40..74442c9fb4abc 100644
--- linux-libre-6.6.144-gnu/net/ipv6/ip6_gre.c
+++ linux-libre-6.6.145-gnu/net/ipv6/ip6_gre.c
@@ -2089,6 +2089,9 @@ static int ip6gre_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct ip6gre_net *ign = net_generic(t->net, ip6gre_net_id);
 	struct __ip6_tnl_parm p;
 
+	if (!rtnl_dev_link_net_capable(dev, t->net))
+		return -EPERM;
+
 	t = ip6gre_changelink_common(dev, tb, data, &p, extack);
 	if (IS_ERR(t))
 		return PTR_ERR(t);
@@ -2303,6 +2306,9 @@ static int ip6erspan_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct __ip6_tnl_parm p;
 	struct ip6gre_net *ign;
 
+	if (!rtnl_dev_link_net_capable(dev, t->net))
+		return -EPERM;
+
 	ign = net_generic(t->net, ip6gre_net_id);
 	t = ip6gre_changelink_common(dev, tb, data, &p, extack);
 	if (IS_ERR(t))
diff --git linux-libre-6.6.144-gnu/net/ipv6/ip6_vti.c linux-libre-6.6.145-gnu/net/ipv6/ip6_vti.c
index 95cf8c52953c2..1bdd5e50c9b85 100644
--- linux-libre-6.6.144-gnu/net/ipv6/ip6_vti.c
+++ linux-libre-6.6.145-gnu/net/ipv6/ip6_vti.c
@@ -1051,6 +1051,9 @@ static int vti6_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct __ip6_tnl_parm p;
 	struct vti6_net *ip6n;
 
+	if (!rtnl_dev_link_net_capable(dev, net))
+		return -EPERM;
+
 	ip6n = net_generic(net, vti6_net_id);
 	if (dev == ip6n->fb_tnl_dev)
 		return -EINVAL;
diff --git linux-libre-6.6.144-gnu/net/ipv6/mcast.c linux-libre-6.6.145-gnu/net/ipv6/mcast.c
index 5bd96298d3bb4..dacd9e32e96ef 100644
--- linux-libre-6.6.144-gnu/net/ipv6/mcast.c
+++ linux-libre-6.6.145-gnu/net/ipv6/mcast.c
@@ -105,9 +105,9 @@ static int __ipv6_dev_mc_inc(struct net_device *dev,
 int sysctl_mld_max_msf __read_mostly = IPV6_MLD_MAX_MSF;
 int sysctl_mld_qrv __read_mostly = MLD_QRV_DEFAULT;
 
-/*
- *	socket join on multicast group
- */
+#define mc_assert_locked(idev)			\
+	lockdep_assert_held(&(idev)->mc_lock)
+
 #define mc_dereference(e, idev) \
 	rcu_dereference_protected(e, lockdep_is_held(&(idev)->mc_lock))
 
@@ -166,6 +166,9 @@ static int unsolicited_report_interval(struct inet6_dev *idev)
 	return iv > 0 ? iv : 1;
 }
 
+/*
+ *	socket join on multicast group
+ */
 static int __ipv6_sock_mc_join(struct sock *sk, int ifindex,
 			       const struct in6_addr *addr, unsigned int mode)
 {
@@ -664,12 +667,13 @@ bool inet6_mc_check(const struct sock *sk, const struct in6_addr *mc_addr,
 	return rv;
 }
 
-/* called with mc_lock */
 static void igmp6_group_added(struct ifmcaddr6 *mc)
 {
 	struct net_device *dev = mc->idev->dev;
 	char buf[MAX_ADDR_LEN];
 
+	mc_assert_locked(mc->idev);
+
 	if (IPV6_ADDR_MC_SCOPE(&mc->mca_addr) <
 	    IPV6_ADDR_SCOPE_LINKLOCAL)
 		return;
@@ -699,12 +703,13 @@ static void igmp6_group_added(struct ifmcaddr6 *mc)
 	mld_ifc_event(mc->idev);
 }
 
-/* called with mc_lock */
 static void igmp6_group_dropped(struct ifmcaddr6 *mc)
 {
 	struct net_device *dev = mc->idev->dev;
 	char buf[MAX_ADDR_LEN];
 
+	mc_assert_locked(mc->idev);
+
 	if (IPV6_ADDR_MC_SCOPE(&mc->mca_addr) <
 	    IPV6_ADDR_SCOPE_LINKLOCAL)
 		return;
@@ -725,14 +730,13 @@ static void igmp6_group_dropped(struct ifmcaddr6 *mc)
 		refcount_dec(&mc->mca_refcnt);
 }
 
-/*
- * deleted ifmcaddr6 manipulation
- * called with mc_lock
- */
+/* deleted ifmcaddr6 manipulation */
 static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
 {
 	struct ifmcaddr6 *pmc;
 
+	mc_assert_locked(idev);
+
 	/* this is an "ifmcaddr6" for convenience; only the fields below
 	 * are actually used. In particular, the refcnt and users are not
 	 * used for management of the delete list. Using the same structure
@@ -766,13 +770,14 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
 	rcu_assign_pointer(idev->mc_tomb, pmc);
 }
 
-/* called with mc_lock */
 static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
 {
 	struct ip6_sf_list *psf, *sources, *tomb;
 	struct in6_addr *pmca = &im->mca_addr;
 	struct ifmcaddr6 *pmc, *pmc_prev;
 
+	mc_assert_locked(idev);
+
 	pmc_prev = NULL;
 	for_each_mc_tomb(idev, pmc) {
 		if (ipv6_addr_equal(&pmc->mca_addr, pmca))
@@ -809,11 +814,12 @@ static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
 	}
 }
 
-/* called with mc_lock */
 static void mld_clear_delrec(struct inet6_dev *idev)
 {
 	struct ifmcaddr6 *pmc, *nextpmc;
 
+	mc_assert_locked(idev);
+
 	pmc = mc_dereference(idev->mc_tomb, idev);
 	RCU_INIT_POINTER(idev->mc_tomb, NULL);
 
@@ -870,13 +876,14 @@ static void ma_put(struct ifmcaddr6 *mc)
 	}
 }
 
-/* called with mc_lock */
 static struct ifmcaddr6 *mca_alloc(struct inet6_dev *idev,
 				   const struct in6_addr *addr,
 				   unsigned int mode)
 {
 	struct ifmcaddr6 *mc;
 
+	mc_assert_locked(idev);
+
 	mc = kzalloc(sizeof(*mc), GFP_KERNEL);
 	if (!mc)
 		return NULL;
@@ -1046,48 +1053,59 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
 	return rv;
 }
 
-/* called with mc_lock */
 static void mld_gq_start_work(struct inet6_dev *idev)
 {
 	unsigned long tv = get_random_u32_below(idev->mc_maxdelay);
 
+	mc_assert_locked(idev);
+
 	idev->mc_gq_running = 1;
-	if (!mod_delayed_work(mld_wq, &idev->mc_gq_work, tv + 2))
-		in6_dev_hold(idev);
+	if (in6_dev_hold_safe(idev)) {
+		if (mod_delayed_work(mld_wq, &idev->mc_gq_work, tv + 2))
+			in6_dev_put(idev);
+	}
 }
 
-/* called with mc_lock */
 static void mld_gq_stop_work(struct inet6_dev *idev)
 {
+	mc_assert_locked(idev);
+
 	idev->mc_gq_running = 0;
 	if (cancel_delayed_work(&idev->mc_gq_work))
 		__in6_dev_put(idev);
 }
 
-/* called with mc_lock */
 static void mld_ifc_start_work(struct inet6_dev *idev, unsigned long delay)
 {
 	unsigned long tv = get_random_u32_below(delay);
 
-	if (!mod_delayed_work(mld_wq, &idev->mc_ifc_work, tv + 2))
-		in6_dev_hold(idev);
+	mc_assert_locked(idev);
+
+	if (in6_dev_hold_safe(idev)) {
+		if (mod_delayed_work(mld_wq, &idev->mc_ifc_work, tv + 2))
+			in6_dev_put(idev);
+	}
 }
 
-/* called with mc_lock */
 static void mld_ifc_stop_work(struct inet6_dev *idev)
 {
+	mc_assert_locked(idev);
+
 	idev->mc_ifc_count = 0;
 	if (cancel_delayed_work(&idev->mc_ifc_work))
 		__in6_dev_put(idev);
 }
 
-/* called with mc_lock */
 static void mld_dad_start_work(struct inet6_dev *idev, unsigned long delay)
 {
 	unsigned long tv = get_random_u32_below(delay);
 
-	if (!mod_delayed_work(mld_wq, &idev->mc_dad_work, tv + 2))
-		in6_dev_hold(idev);
+	mc_assert_locked(idev);
+
+	if (in6_dev_hold_safe(idev)) {
+		if (mod_delayed_work(mld_wq, &idev->mc_dad_work, tv + 2))
+			in6_dev_put(idev);
+	}
 }
 
 static void mld_dad_stop_work(struct inet6_dev *idev)
@@ -1110,14 +1128,13 @@ static void mld_report_stop_work(struct inet6_dev *idev)
 		__in6_dev_put(idev);
 }
 
-/*
- * IGMP handling (alias multicast ICMPv6 messages)
- * called with mc_lock
- */
+/* IGMP handling (alias multicast ICMPv6 messages) */
 static void igmp6_group_queried(struct ifmcaddr6 *ma, unsigned long resptime)
 {
 	unsigned long delay = resptime;
 
+	mc_assert_locked(ma->idev);
+
 	/* Do not start work for these addresses */
 	if (ipv6_addr_is_ll_all_nodes(&ma->mca_addr) ||
 	    IPV6_ADDR_MC_SCOPE(&ma->mca_addr) < IPV6_ADDR_SCOPE_LINKLOCAL)
@@ -1136,15 +1153,15 @@ static void igmp6_group_queried(struct ifmcaddr6 *ma, unsigned long resptime)
 	ma->mca_flags |= MAF_TIMER_RUNNING;
 }
 
-/* mark EXCLUDE-mode sources
- * called with mc_lock
- */
+/* mark EXCLUDE-mode sources */
 static bool mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
 			     const struct in6_addr *srcs)
 {
 	struct ip6_sf_list *psf;
 	int i, scount;
 
+	mc_assert_locked(pmc->idev);
+
 	scount = 0;
 	for_each_psf_mclock(pmc, psf) {
 		if (scount == nsrcs)
@@ -1167,13 +1184,14 @@ static bool mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
 	return true;
 }
 
-/* called with mc_lock */
 static bool mld_marksources(struct ifmcaddr6 *pmc, int nsrcs,
 			    const struct in6_addr *srcs)
 {
 	struct ip6_sf_list *psf;
 	int i, scount;
 
+	mc_assert_locked(pmc->idev);
+
 	if (pmc->mca_sfmode == MCAST_EXCLUDE)
 		return mld_xmarksources(pmc, nsrcs, srcs);
 
@@ -1373,18 +1391,23 @@ static void mld_process_v2(struct inet6_dev *idev, struct mld2_query *mld,
 void igmp6_event_query(struct sk_buff *skb)
 {
 	struct inet6_dev *idev = __in6_dev_get(skb->dev);
+	bool put = false;
 
 	if (!idev || idev->dead)
 		goto out;
 
 	spin_lock_bh(&idev->mc_query_lock);
-	if (skb_queue_len(&idev->mc_query_queue) < MLD_MAX_SKBS) {
+	if (skb_queue_len(&idev->mc_query_queue) < MLD_MAX_SKBS &&
+	    in6_dev_hold_safe(idev)) {
 		__skb_queue_tail(&idev->mc_query_queue, skb);
-		if (!mod_delayed_work(mld_wq, &idev->mc_query_work, 0))
-			in6_dev_hold(idev);
+		if (mod_delayed_work(mld_wq, &idev->mc_query_work, 0))
+			put = true;
 		skb = NULL;
 	}
 	spin_unlock_bh(&idev->mc_query_lock);
+
+	if (put)
+		in6_dev_put(idev);
 out:
 	kfree_skb(skb);
 }
@@ -1541,18 +1564,23 @@ static void mld_query_work(struct work_struct *work)
 void igmp6_event_report(struct sk_buff *skb)
 {
 	struct inet6_dev *idev = __in6_dev_get(skb->dev);
+	bool put = false;
 
 	if (!idev || idev->dead)
 		goto out;
 
 	spin_lock_bh(&idev->mc_report_lock);
-	if (skb_queue_len(&idev->mc_report_queue) < MLD_MAX_SKBS) {
+	if (skb_queue_len(&idev->mc_report_queue) < MLD_MAX_SKBS &&
+	    in6_dev_hold_safe(idev)) {
 		__skb_queue_tail(&idev->mc_report_queue, skb);
-		if (!mod_delayed_work(mld_wq, &idev->mc_report_work, 0))
-			in6_dev_hold(idev);
+		if (mod_delayed_work(mld_wq, &idev->mc_report_work, 0))
+			put = true;
 		skb = NULL;
 	}
 	spin_unlock_bh(&idev->mc_report_lock);
+
+	if (put)
+		in6_dev_put(idev);
 out:
 	kfree_skb(skb);
 }
@@ -1868,7 +1896,6 @@ static struct sk_buff *add_grhead(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 
 #define AVAILABLE(skb)	((skb) ? skb_availroom(skb) : 0)
 
-/* called with mc_lock */
 static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 				int type, int gdeleted, int sdeleted,
 				int crsend)
@@ -1882,6 +1909,8 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 	struct mld2_report *pmr;
 	unsigned int mtu;
 
+	mc_assert_locked(idev);
+
 	if (pmc->mca_flags & MAF_NOREPORT)
 		return skb;
 
@@ -2000,12 +2029,13 @@ empty_source:
 	return skb;
 }
 
-/* called with mc_lock */
 static void mld_send_report(struct inet6_dev *idev, struct ifmcaddr6 *pmc)
 {
 	struct sk_buff *skb = NULL;
 	int type;
 
+	mc_assert_locked(idev);
+
 	if (!pmc) {
 		for_each_mc_mclock(idev, pmc) {
 			if (pmc->mca_flags & MAF_NOREPORT)
@@ -2027,10 +2057,7 @@ static void mld_send_report(struct inet6_dev *idev, struct ifmcaddr6 *pmc)
 		mld_sendpack(skb);
 }
 
-/*
- * remove zero-count source records from a source filter list
- * called with mc_lock
- */
+/* remove zero-count source records from a source filter list */
 static void mld_clear_zeros(struct ip6_sf_list __rcu **ppsf, struct inet6_dev *idev)
 {
 	struct ip6_sf_list *psf_prev, *psf_next, *psf;
@@ -2054,7 +2081,6 @@ static void mld_clear_zeros(struct ip6_sf_list __rcu **ppsf, struct inet6_dev *i
 	}
 }
 
-/* called with mc_lock */
 static void mld_send_cr(struct inet6_dev *idev)
 {
 	struct ifmcaddr6 *pmc, *pmc_prev, *pmc_next;
@@ -2218,13 +2244,14 @@ err_out:
 	goto out;
 }
 
-/* called with mc_lock */
 static void mld_send_initial_cr(struct inet6_dev *idev)
 {
-	struct sk_buff *skb;
 	struct ifmcaddr6 *pmc;
+	struct sk_buff *skb;
 	int type;
 
+	mc_assert_locked(idev);
+
 	if (mld_in_v1_mode(idev))
 		return;
 
@@ -2271,13 +2298,14 @@ static void mld_dad_work(struct work_struct *work)
 	in6_dev_put(idev);
 }
 
-/* called with mc_lock */
 static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
-	const struct in6_addr *psfsrc)
+			   const struct in6_addr *psfsrc)
 {
 	struct ip6_sf_list *psf, *psf_prev;
 	int rv = 0;
 
+	mc_assert_locked(pmc->idev);
+
 	psf_prev = NULL;
 	for_each_psf_mclock(pmc, psf) {
 		if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
@@ -2314,7 +2342,6 @@ static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
 	return rv;
 }
 
-/* called with mc_lock */
 static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
 			  int sfmode, int sfcount, const struct in6_addr *psfsrc,
 			  int delta)
@@ -2326,6 +2353,8 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
 	if (!idev)
 		return -ENODEV;
 
+	mc_assert_locked(idev);
+
 	for_each_mc_mclock(idev, pmc) {
 		if (ipv6_addr_equal(pmca, &pmc->mca_addr))
 			break;
@@ -2367,15 +2396,14 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
 	return err;
 }
 
-/*
- * Add multicast single-source filter to the interface list
- * called with mc_lock
- */
+/* Add multicast single-source filter to the interface list */
 static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode,
-	const struct in6_addr *psfsrc)
+			   const struct in6_addr *psfsrc)
 {
 	struct ip6_sf_list *psf, *psf_prev;
 
+	mc_assert_locked(pmc->idev);
+
 	psf_prev = NULL;
 	for_each_psf_mclock(pmc, psf) {
 		if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
@@ -2398,11 +2426,12 @@ static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode,
 	return 0;
 }
 
-/* called with mc_lock */
 static void sf_markstate(struct ifmcaddr6 *pmc)
 {
-	struct ip6_sf_list *psf;
 	int mca_xcount = pmc->mca_sfcount[MCAST_EXCLUDE];
+	struct ip6_sf_list *psf;
+
+	mc_assert_locked(pmc->idev);
 
 	for_each_psf_mclock(pmc, psf) {
 		if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
@@ -2415,14 +2444,15 @@ static void sf_markstate(struct ifmcaddr6 *pmc)
 	}
 }
 
-/* called with mc_lock */
 static int sf_setstate(struct ifmcaddr6 *pmc)
 {
-	struct ip6_sf_list *psf, *dpsf;
 	int mca_xcount = pmc->mca_sfcount[MCAST_EXCLUDE];
+	struct ip6_sf_list *psf, *dpsf;
 	int qrv = pmc->idev->mc_qrv;
 	int new_in, rv;
 
+	mc_assert_locked(pmc->idev);
+
 	rv = 0;
 	for_each_psf_mclock(pmc, psf) {
 		if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
@@ -2481,10 +2511,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
 	return rv;
 }
 
-/*
- * Add multicast source filter list to the interface list
- * called with mc_lock
- */
+/* Add multicast source filter list to the interface list */
 static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
 			  int sfmode, int sfcount, const struct in6_addr *psfsrc,
 			  int delta)
@@ -2496,6 +2523,8 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
 	if (!idev)
 		return -ENODEV;
 
+	mc_assert_locked(idev);
+
 	for_each_mc_mclock(idev, pmc) {
 		if (ipv6_addr_equal(pmca, &pmc->mca_addr))
 			break;
@@ -2541,11 +2570,12 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
 	return err;
 }
 
-/* called with mc_lock */
 static void ip6_mc_clear_src(struct ifmcaddr6 *pmc)
 {
 	struct ip6_sf_list *psf, *nextpsf;
 
+	mc_assert_locked(pmc->idev);
+
 	for (psf = mc_dereference(pmc->mca_tomb, pmc->idev);
 	     psf;
 	     psf = nextpsf) {
@@ -2565,11 +2595,12 @@ static void ip6_mc_clear_src(struct ifmcaddr6 *pmc)
 	pmc->mca_sfcount[MCAST_EXCLUDE] = 1;
 }
 
-/* called with mc_lock */
 static void igmp6_join_group(struct ifmcaddr6 *ma)
 {
 	unsigned long delay;
 
+	mc_assert_locked(ma->idev);
+
 	if (ma->mca_flags & MAF_NOREPORT)
 		return;
 
@@ -2616,9 +2647,10 @@ static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
 	return err;
 }
 
-/* called with mc_lock */
 static void igmp6_leave_group(struct ifmcaddr6 *ma)
 {
+	mc_assert_locked(ma->idev);
+
 	if (mld_in_v1_mode(ma->idev)) {
 		if (ma->mca_flags & MAF_LAST_REPORTER) {
 			igmp6_send(&ma->mca_addr, ma->idev->dev,
@@ -2663,9 +2695,10 @@ static void mld_ifc_work(struct work_struct *work)
 	in6_dev_put(idev);
 }
 
-/* called with mc_lock */
 static void mld_ifc_event(struct inet6_dev *idev)
 {
+	mc_assert_locked(idev);
+
 	if (mld_in_v1_mode(idev))
 		return;
 
diff --git linux-libre-6.6.144-gnu/net/ipv6/netfilter.c linux-libre-6.6.145-gnu/net/ipv6/netfilter.c
index 606aae4e78a9a..72ee74fa27c44 100644
--- linux-libre-6.6.144-gnu/net/ipv6/netfilter.c
+++ linux-libre-6.6.145-gnu/net/ipv6/netfilter.c
@@ -130,7 +130,7 @@ int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
 	ktime_t tstamp = skb->tstamp;
 	struct ip6_frag_state state;
 	u8 *prevhdr, nexthdr = 0;
-	unsigned int mtu, hlen;
+	unsigned int mtu, hlen, nexthdr_offset;
 	int hroom, err = 0;
 	__be32 frag_id;
 
@@ -139,6 +139,7 @@ int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
 		goto blackhole;
 	hlen = err;
 	nexthdr = *prevhdr;
+	nexthdr_offset = prevhdr - skb_network_header(skb);
 
 	mtu = skb->dev->mtu;
 	if (frag_max_size > mtu ||
@@ -157,6 +158,7 @@ int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
 	    (err = skb_checksum_help(skb)))
 		goto blackhole;
 
+	prevhdr = skb_network_header(skb) + nexthdr_offset;
 	hroom = LL_RESERVED_SPACE(skb->dev);
 	if (skb_has_frag_list(skb)) {
 		unsigned int first_len = skb_pagelen(skb);
diff --git linux-libre-6.6.144-gnu/net/ipv6/netfilter/ip6t_ah.c linux-libre-6.6.145-gnu/net/ipv6/netfilter/ip6t_ah.c
index 70da2f2ce064c..1258783ed8762 100644
--- linux-libre-6.6.144-gnu/net/ipv6/netfilter/ip6t_ah.c
+++ linux-libre-6.6.145-gnu/net/ipv6/netfilter/ip6t_ah.c
@@ -56,6 +56,11 @@ static bool ah_mt6(const struct sk_buff *skb, struct xt_action_param *par)
 	}
 
 	hdrlen = ipv6_authlen(ah);
+	if (skb->len - ptr < hdrlen) {
+		/* Packet smaller than its length field */
+		par->hotdrop = true;
+		return false;
+	}
 
 	pr_debug("IPv6 AH LEN %u %u ", hdrlen, ah->hdrlen);
 	pr_debug("RES %04X ", ah->reserved);
diff --git linux-libre-6.6.144-gnu/net/ipv6/netfilter/ip6t_hbh.c linux-libre-6.6.145-gnu/net/ipv6/netfilter/ip6t_hbh.c
index 450dd53846a2f..6d1a5d2026a67 100644
--- linux-libre-6.6.144-gnu/net/ipv6/netfilter/ip6t_hbh.c
+++ linux-libre-6.6.145-gnu/net/ipv6/netfilter/ip6t_hbh.c
@@ -75,6 +75,7 @@ hbh_mt6(const struct sk_buff *skb, struct xt_action_param *par)
 	hdrlen = ipv6_optlen(oh);
 	if (skb->len - ptr < hdrlen) {
 		/* Packet smaller than it's length field */
+		par->hotdrop = true;
 		return false;
 	}
 
diff --git linux-libre-6.6.144-gnu/net/ipv6/netfilter/ip6t_rt.c linux-libre-6.6.145-gnu/net/ipv6/netfilter/ip6t_rt.c
index 5561bd9cea818..278b52752f364 100644
--- linux-libre-6.6.144-gnu/net/ipv6/netfilter/ip6t_rt.c
+++ linux-libre-6.6.145-gnu/net/ipv6/netfilter/ip6t_rt.c
@@ -56,7 +56,8 @@ static bool rt_mt6(const struct sk_buff *skb, struct xt_action_param *par)
 
 	hdrlen = ipv6_optlen(rh);
 	if (skb->len - ptr < hdrlen) {
-		/* Pcket smaller than its length field */
+		/* Packet smaller than its length field */
+		par->hotdrop = true;
 		return false;
 	}
 
diff --git linux-libre-6.6.144-gnu/net/ipv6/netfilter/nf_conntrack_reasm.c linux-libre-6.6.145-gnu/net/ipv6/netfilter/nf_conntrack_reasm.c
index 82e51b2ec4f51..18e0e1c76c1eb 100644
--- linux-libre-6.6.144-gnu/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ linux-libre-6.6.145-gnu/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -346,7 +346,8 @@ static int nf_ct_frag6_reasm(struct frag_queue *fq, struct sk_buff *skb,
 	skb_network_header(skb)[fq->nhoffset] = skb_transport_header(skb)[0];
 	memmove(skb->head + sizeof(struct frag_hdr), skb->head,
 		(skb->data - skb->head) - sizeof(struct frag_hdr));
-	skb->mac_header += sizeof(struct frag_hdr);
+	if (skb_mac_header_was_set(skb))
+		skb->mac_header += sizeof(struct frag_hdr);
 	skb->network_header += sizeof(struct frag_hdr);
 
 	skb_reset_transport_header(skb);
diff --git linux-libre-6.6.144-gnu/net/ipv6/route.c linux-libre-6.6.145-gnu/net/ipv6/route.c
index 6d80e17c04c0d..e6f1a22bc2bea 100644
--- linux-libre-6.6.144-gnu/net/ipv6/route.c
+++ linux-libre-6.6.145-gnu/net/ipv6/route.c
@@ -3251,11 +3251,11 @@ static unsigned int ip6_default_advmss(const struct dst_entry *dst)
 	/*
 	 * Maximal non-jumbo IPv6 payload is IPV6_MAXPLEN and
 	 * corresponding MSS is IPV6_MAXPLEN - tcp_header_size.
-	 * IPV6_MAXPLEN is also valid and means: "any MSS,
-	 * rely only on pmtu discovery"
+	 * Limit the default MSS to GSO_BY_FRAGS - 1 to avoid
+	 * collision with the GSO_BY_FRAGS magic value (0xFFFF).
 	 */
 	if (mtu > IPV6_MAXPLEN - sizeof(struct tcphdr))
-		mtu = IPV6_MAXPLEN;
+		mtu = min_t(unsigned int, IPV6_MAXPLEN, GSO_BY_FRAGS - 1);
 	return mtu;
 }
 
@@ -4980,6 +4980,9 @@ static int fib6_nh_mtu_change(struct fib6_nh *nh, void *_arg)
 		struct inet6_dev *idev = __in6_dev_get(arg->dev);
 		u32 mtu = f6i->fib6_pmtu;
 
+		if (!idev)
+			return 0;
+
 		if (mtu >= arg->mtu ||
 		    (mtu < arg->mtu && mtu == idev->cnf.mtu6))
 			fib6_metric_set(f6i, RTAX_MTU, arg->mtu);
diff --git linux-libre-6.6.144-gnu/net/ipv6/seg6.c linux-libre-6.6.145-gnu/net/ipv6/seg6.c
index a31521e270f78..5a50755ec69f0 100644
--- linux-libre-6.6.144-gnu/net/ipv6/seg6.c
+++ linux-libre-6.6.145-gnu/net/ipv6/seg6.c
@@ -31,6 +31,9 @@ bool seg6_validate_srh(struct ipv6_sr_hdr *srh, int len, bool reduced)
 	int max_last_entry;
 	int trailing;
 
+	if (len < sizeof(*srh))
+		return false;
+
 	if (srh->type != IPV6_SRCRT_TYPE_4)
 		return false;
 
diff --git linux-libre-6.6.144-gnu/net/ipv6/sit.c linux-libre-6.6.145-gnu/net/ipv6/sit.c
index aa88a41034d92..ac38d4aa09ddc 100644
--- linux-libre-6.6.144-gnu/net/ipv6/sit.c
+++ linux-libre-6.6.145-gnu/net/ipv6/sit.c
@@ -1615,6 +1615,9 @@ static int ipip6_changelink(struct net_device *dev, struct nlattr *tb[],
 	__u32 fwmark = t->fwmark;
 	int err;
 
+	if (!rtnl_dev_link_net_capable(dev, net))
+		return -EPERM;
+
 	if (dev == sitn->fb_tunnel_dev)
 		return -EINVAL;
 
diff --git linux-libre-6.6.144-gnu/net/kcm/kcmsock.c linux-libre-6.6.145-gnu/net/kcm/kcmsock.c
index 829eb67240a99..a47afaaea2a13 100644
--- linux-libre-6.6.144-gnu/net/kcm/kcmsock.c
+++ linux-libre-6.6.145-gnu/net/kcm/kcmsock.c
@@ -1281,8 +1281,8 @@ static int kcm_attach(struct socket *sock, struct socket *csock,
 	psock->save_write_space = csk->sk_write_space;
 	psock->save_state_change = csk->sk_state_change;
 	csk->sk_user_data = psock;
-	csk->sk_data_ready = psock_data_ready;
-	csk->sk_write_space = psock_write_space;
+	WRITE_ONCE(csk->sk_data_ready, psock_data_ready);
+	WRITE_ONCE(csk->sk_write_space, psock_write_space);
 	csk->sk_state_change = psock_state_change;
 
 	write_unlock_bh(&csk->sk_callback_lock);
@@ -1358,8 +1358,8 @@ static void kcm_unattach(struct kcm_psock *psock)
 	 */
 	write_lock_bh(&csk->sk_callback_lock);
 	csk->sk_user_data = NULL;
-	csk->sk_data_ready = psock->save_data_ready;
-	csk->sk_write_space = psock->save_write_space;
+	WRITE_ONCE(csk->sk_data_ready, psock->save_data_ready);
+	WRITE_ONCE(csk->sk_write_space, psock->save_write_space);
 	csk->sk_state_change = psock->save_state_change;
 	strp_stop(&psock->strp);
 
diff --git linux-libre-6.6.144-gnu/net/key/af_key.c linux-libre-6.6.145-gnu/net/key/af_key.c
index 13779cc972590..2c86312a615d3 100644
--- linux-libre-6.6.144-gnu/net/key/af_key.c
+++ linux-libre-6.6.145-gnu/net/key/af_key.c
@@ -1218,6 +1218,7 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct net *net,
 				goto out;
 			}
 			strcpy(x->calg->alg_name, a->name);
+			x->calg->alg_key_len = 0;
 			x->props.calgo = sa->sadb_sa_encrypt;
 		} else {
 			int keysize = 0;
diff --git linux-libre-6.6.144-gnu/net/llc/af_llc.c linux-libre-6.6.145-gnu/net/llc/af_llc.c
index 19f3de3c24ef1..f6b6040e0f69b 100644
--- linux-libre-6.6.144-gnu/net/llc/af_llc.c
+++ linux-libre-6.6.145-gnu/net/llc/af_llc.c
@@ -317,6 +317,7 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr)
 	/* assign new connection to its SAP */
 	llc_sap_add_socket(sap, sk);
 	sock_reset_flag(sk, SOCK_ZAPPED);
+	llc_sap_put(sap);
 	rc = 0;
 out:
 	dev_put(dev);
diff --git linux-libre-6.6.144-gnu/net/llc/llc_conn.c linux-libre-6.6.145-gnu/net/llc/llc_conn.c
index 0a3f5e0bec00c..e363b443fae94 100644
--- linux-libre-6.6.144-gnu/net/llc/llc_conn.c
+++ linux-libre-6.6.145-gnu/net/llc/llc_conn.c
@@ -773,7 +773,6 @@ static struct sock *llc_create_incoming_sock(struct sock *sk,
 	newllc->dev = dev;
 	dev_hold(dev);
 	llc_sap_add_socket(llc->sap, newsk);
-	llc_sap_hold(llc->sap);
 out:
 	return newsk;
 }
diff --git linux-libre-6.6.144-gnu/net/mac80211/main.c linux-libre-6.6.145-gnu/net/mac80211/main.c
index 80b143bde93d6..a5674e52d7fe3 100644
--- linux-libre-6.6.144-gnu/net/mac80211/main.c
+++ linux-libre-6.6.145-gnu/net/mac80211/main.c
@@ -1410,7 +1410,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		sband = kmemdup(sband, sizeof(*sband), GFP_KERNEL);
 		if (!sband) {
 			result = -ENOMEM;
-			goto fail_rate;
+			goto fail_band;
 		}
 
 		wiphy_dbg(hw->wiphy, "copying sband (band %d) due to VHT EXT NSS BW flag\n",
@@ -1475,6 +1475,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 #endif
 	wiphy_unregister(local->hw.wiphy);
  fail_wiphy_register:
+ fail_band:
 	rtnl_lock();
 	rate_control_deinitialize(local);
 	ieee80211_remove_interfaces(local);
diff --git linux-libre-6.6.144-gnu/net/mac80211/tx.c linux-libre-6.6.145-gnu/net/mac80211/tx.c
index 2a708132320c4..e3841099bbdaa 100644
--- linux-libre-6.6.144-gnu/net/mac80211/tx.c
+++ linux-libre-6.6.145-gnu/net/mac80211/tx.c
@@ -2568,6 +2568,18 @@ static u16 ieee80211_store_ack_skb(struct ieee80211_local *local,
 	return info_id;
 }
 
+static void ieee80211_remove_ack_skb(struct ieee80211_local *local, u16 info_id)
+{
+	struct sk_buff *ack_skb;
+	unsigned long flags;
+
+	spin_lock_irqsave(&local->ack_status_lock, flags);
+	ack_skb = idr_remove(&local->ack_status_frames, info_id);
+	spin_unlock_irqrestore(&local->ack_status_lock, flags);
+
+	kfree_skb(ack_skb);
+}
+
 /**
  * ieee80211_build_hdr - build 802.11 header in the given frame
  * @sdata: virtual interface to build the header for
@@ -2925,7 +2937,8 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata,
 		if (ieee80211_skb_resize(sdata, skb, head_need, ENCRYPT_DATA)) {
 			ieee80211_free_txskb(&local->hw, skb);
 			skb = NULL;
-			return ERR_PTR(-ENOMEM);
+			ret = -ENOMEM;
+			goto free;
 		}
 	}
 
@@ -2990,6 +3003,8 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata,
 
 	return skb;
  free:
+	if (info_id)
+		ieee80211_remove_ack_skb(local, info_id);
 	kfree_skb(skb);
 	return ERR_PTR(ret);
 }
diff --git linux-libre-6.6.144-gnu/net/mac802154/iface.c linux-libre-6.6.145-gnu/net/mac802154/iface.c
index 9e4631fade90c..b823720630e72 100644
--- linux-libre-6.6.144-gnu/net/mac802154/iface.c
+++ linux-libre-6.6.145-gnu/net/mac802154/iface.c
@@ -469,7 +469,9 @@ static int mac802154_header_create(struct sk_buff *skb,
 }
 
 static int
-mac802154_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+mac802154_header_parse(const struct sk_buff *skb,
+		       const struct net_device *dev,
+		       unsigned char *haddr)
 {
 	struct ieee802154_hdr hdr;
 
@@ -701,7 +703,7 @@ void ieee802154_remove_interfaces(struct ieee802154_local *local)
 
 	mutex_lock(&local->iflist_mtx);
 	list_for_each_entry_safe(sdata, tmp, &local->interfaces, list) {
-		list_del(&sdata->list);
+		list_del_rcu(&sdata->list);
 
 		unregister_netdevice(sdata->dev);
 	}
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipset/ip_set_core.c linux-libre-6.6.145-gnu/net/netfilter/ipset/ip_set_core.c
index a4e1d7951b2c6..f51a1af31513c 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipset/ip_set_core.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipset/ip_set_core.c
@@ -351,8 +351,8 @@ ip_set_init_comment(struct ip_set *set, struct ip_set_comment *comment,
 
 	if (unlikely(c)) {
 		set->ext_size -= sizeof(*c) + strlen(c->str) + 1;
-		kfree_rcu(c, rcu);
 		rcu_assign_pointer(comment->c, NULL);
+		kfree_rcu(c, rcu);
 	}
 	if (!len)
 		return;
@@ -393,8 +393,8 @@ ip_set_comment_free(struct ip_set *set, void *ptr)
 	if (unlikely(!c))
 		return;
 	set->ext_size -= sizeof(*c) + strlen(c->str) + 1;
-	kfree_rcu(c, rcu);
 	rcu_assign_pointer(comment->c, NULL);
+	kfree_rcu(c, rcu);
 }
 
 typedef void (*destroyer)(struct ip_set *, void *);
@@ -1480,7 +1480,11 @@ ip_set_dump_done(struct netlink_callback *cb)
 		struct ip_set_net *inst =
 			(struct ip_set_net *)cb->args[IPSET_CB_NET];
 		ip_set_id_t index = (ip_set_id_t)cb->args[IPSET_CB_INDEX];
-		struct ip_set *set = ip_set_ref_netlink(inst, index);
+		struct ip_set *set;
+
+		rcu_read_lock();
+		set = ip_set_ref_netlink(inst, index);
+		rcu_read_unlock();
 
 		if (set->variant->uref)
 			set->variant->uref(set, cb, false);
@@ -1685,7 +1689,9 @@ next_set:
 release_refcount:
 	/* If there was an error or set is done, release set */
 	if (ret || !cb->args[IPSET_CB_ARG0]) {
+		rcu_read_lock();
 		set = ip_set_ref_netlink(inst, index);
+		rcu_read_unlock();
 		if (set->variant->uref)
 			set->variant->uref(set, cb, false);
 		pr_debug("release set %s\n", set->name);
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipset/ip_set_hash_gen.h linux-libre-6.6.145-gnu/net/netfilter/ipset/ip_set_hash_gen.h
index 9da9420703216..ad2ff9cc0b58d 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipset/ip_set_hash_gen.h
+++ linux-libre-6.6.145-gnu/net/netfilter/ipset/ip_set_hash_gen.h
@@ -385,8 +385,9 @@ static void
 mtype_ext_cleanup(struct ip_set *set, struct hbucket *n)
 {
 	int i;
+	u8 pos = smp_load_acquire(&n->pos);
 
-	for (i = 0; i < n->pos; i++)
+	for (i = 0; i < pos; i++)
 		if (test_bit(i, n->used))
 			ip_set_ext_destroy(set, ahash_data(n, i, set->dsize));
 }
@@ -489,7 +490,7 @@ mtype_gc_do(struct ip_set *set, struct htype *h, struct htable *t, u32 r)
 #ifdef IP_SET_HASH_WITH_NETS
 	u8 k;
 #endif
-	u8 htable_bits = t->htable_bits;
+	u8 pos, htable_bits = t->htable_bits;
 
 	spin_lock_bh(&t->hregion[r].lock);
 	for (i = ahash_bucket_start(r, htable_bits);
@@ -497,7 +498,8 @@ mtype_gc_do(struct ip_set *set, struct htype *h, struct htable *t, u32 r)
 		n = __ipset_dereference(hbucket(t, i));
 		if (!n)
 			continue;
-		for (j = 0, d = 0; j < n->pos; j++) {
+		pos = smp_load_acquire(&n->pos);
+		for (j = 0, d = 0; j < pos; j++) {
 			if (!test_bit(j, n->used)) {
 				d++;
 				continue;
@@ -533,7 +535,7 @@ mtype_gc_do(struct ip_set *set, struct htype *h, struct htable *t, u32 r)
 				/* Still try to delete expired elements. */
 				continue;
 			tmp->size = n->size - AHASH_INIT_SIZE;
-			for (j = 0, d = 0; j < n->pos; j++) {
+			for (j = 0, d = 0; j < pos; j++) {
 				if (!test_bit(j, n->used))
 					continue;
 				data = ahash_data(n, j, dsize);
@@ -622,7 +624,7 @@ mtype_resize(struct ip_set *set, bool retried)
 {
 	struct htype *h = set->data;
 	struct htable *t, *orig;
-	u8 htable_bits;
+	u8 pos, htable_bits;
 	size_t hsize, dsize = set->dsize;
 #ifdef IP_SET_HASH_WITH_NETS
 	u8 flags;
@@ -684,8 +686,9 @@ retry:
 			n = __ipset_dereference(hbucket(orig, i));
 			if (!n)
 				continue;
-			for (j = 0; j < n->pos; j++) {
-				if (!test_bit(j, n->used))
+			pos = smp_load_acquire(&n->pos);
+			for (j = 0; j < pos; j++) {
+				if (!test_bit_acquire(j, n->used))
 					continue;
 				data = ahash_data(n, j, dsize);
 				if (SET_ELEM_EXPIRED(set, data))
@@ -808,9 +811,10 @@ mtype_ext_size(struct ip_set *set, u32 *elements, size_t *ext_size)
 {
 	struct htype *h = set->data;
 	const struct htable *t;
-	u32 i, j, r;
 	struct hbucket *n;
 	struct mtype_elem *data;
+	u32 i, j, r;
+	u8 pos;
 
 	t = rcu_dereference_bh(h->table);
 	for (r = 0; r < ahash_numof_locks(t->htable_bits); r++) {
@@ -819,8 +823,9 @@ mtype_ext_size(struct ip_set *set, u32 *elements, size_t *ext_size)
 			n = rcu_dereference_bh(hbucket(t, i));
 			if (!n)
 				continue;
-			for (j = 0; j < n->pos; j++) {
-				if (!test_bit(j, n->used))
+			pos = smp_load_acquire(&n->pos);
+			for (j = 0; j < pos; j++) {
+				if (!test_bit_acquire(j, n->used))
 					continue;
 				data = ahash_data(n, j, set->dsize);
 				if (!SET_ELEM_EXPIRED(set, data))
@@ -847,6 +852,7 @@ mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	bool flag_exist = flags & IPSET_FLAG_EXIST;
 	bool deleted = false, forceadd = false, reuse = false;
 	u32 r, key, multi = 0, elements, maxelem;
+	u8 npos = 0;
 
 	rcu_read_lock_bh();
 	t = rcu_dereference_bh(h->table);
@@ -888,7 +894,8 @@ mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 			ext_size(AHASH_INIT_SIZE, set->dsize);
 		goto copy_elem;
 	}
-	for (i = 0; i < n->pos; i++) {
+	npos = smp_load_acquire(&n->pos);
+	for (i = 0; i < npos; i++) {
 		if (!test_bit(i, n->used)) {
 			/* Reuse first deleted entry */
 			if (j == -1) {
@@ -932,7 +939,7 @@ mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	if (elements >= maxelem)
 		goto set_full;
 	/* Create a new slot */
-	if (n->pos >= n->size) {
+	if (npos >= n->size) {
 #ifdef IP_SET_HASH_WITH_MULTI
 		if (h->bucketsize >= AHASH_MAX_TUNED)
 			goto set_full;
@@ -961,7 +968,7 @@ mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	}
 
 copy_elem:
-	j = n->pos++;
+	j = npos++;
 	data = ahash_data(n, j, set->dsize);
 copy_data:
 	t->hregion[r].elements++;
@@ -984,6 +991,8 @@ overwrite_extensions:
 	if (SET_WITH_TIMEOUT(set))
 		ip_set_timeout_set(ext_timeout(data, set), ext->timeout);
 	smp_mb__before_atomic();
+	/* Ensure all data writes are visible before updating position */
+	smp_store_release(&n->pos, npos);
 	set_bit(j, n->used);
 	if (old != ERR_PTR(-ENOENT)) {
 		rcu_assign_pointer(hbucket(t, key), n);
@@ -1042,6 +1051,7 @@ mtype_del(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	int i, j, k, r, ret = -IPSET_ERR_EXIST;
 	u32 key, multi = 0;
 	size_t dsize = set->dsize;
+	u8 pos;
 
 	/* Userspace add and resize is excluded by the mutex.
 	 * Kernespace add does not trigger resize.
@@ -1057,7 +1067,8 @@ mtype_del(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	n = rcu_dereference_bh(hbucket(t, key));
 	if (!n)
 		goto out;
-	for (i = 0, k = 0; i < n->pos; i++) {
+	pos = smp_load_acquire(&n->pos);
+	for (i = 0, k = 0; i < pos; i++) {
 		if (!test_bit(i, n->used)) {
 			k++;
 			continue;
@@ -1071,8 +1082,8 @@ mtype_del(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 		ret = 0;
 		clear_bit(i, n->used);
 		smp_mb__after_atomic();
-		if (i + 1 == n->pos)
-			n->pos--;
+		if (i + 1 == pos)
+			smp_store_release(&n->pos, --pos);
 		t->hregion[r].elements--;
 #ifdef IP_SET_HASH_WITH_NETS
 		for (j = 0; j < IPSET_NET_COUNT; j++)
@@ -1094,11 +1105,11 @@ mtype_del(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 				x->flags = flags;
 			}
 		}
-		for (; i < n->pos; i++) {
+		for (; i < pos; i++) {
 			if (!test_bit(i, n->used))
 				k++;
 		}
-		if (k == n->pos) {
+		if (k == pos) {
 			t->hregion[r].ext_size -= ext_size(n->size, dsize);
 			rcu_assign_pointer(hbucket(t, key), NULL);
 			kfree_rcu(n, rcu);
@@ -1109,7 +1120,7 @@ mtype_del(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 			if (!tmp)
 				goto out;
 			tmp->size = n->size - AHASH_INIT_SIZE;
-			for (j = 0, k = 0; j < n->pos; j++) {
+			for (j = 0, k = 0; j < pos; j++) {
 				if (!test_bit(j, n->used))
 					continue;
 				data = ahash_data(n, j, dsize);
@@ -1170,6 +1181,7 @@ mtype_test_cidrs(struct ip_set *set, struct mtype_elem *d,
 	int ret, i, j = 0;
 #endif
 	u32 key, multi = 0;
+	u8 pos;
 
 	pr_debug("test by nets\n");
 	for (; j < NLEN && h->nets[j].cidr[0] && !multi; j++) {
@@ -1187,8 +1199,9 @@ mtype_test_cidrs(struct ip_set *set, struct mtype_elem *d,
 		n = rcu_dereference_bh(hbucket(t, key));
 		if (!n)
 			continue;
-		for (i = 0; i < n->pos; i++) {
-			if (!test_bit(i, n->used))
+		pos = smp_load_acquire(&n->pos);
+		for (i = 0; i < pos; i++) {
+			if (!test_bit_acquire(i, n->used))
 				continue;
 			data = ahash_data(n, i, set->dsize);
 			if (!mtype_data_equal(data, d, &multi))
@@ -1221,6 +1234,7 @@ mtype_test(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	struct mtype_elem *data;
 	int i, ret = 0;
 	u32 key, multi = 0;
+	u8 pos;
 
 	rcu_read_lock_bh();
 	t = rcu_dereference_bh(h->table);
@@ -1243,8 +1257,9 @@ mtype_test(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 		ret = 0;
 		goto out;
 	}
-	for (i = 0; i < n->pos; i++) {
-		if (!test_bit(i, n->used))
+	pos = smp_load_acquire(&n->pos);
+	for (i = 0; i < pos; i++) {
+		if (!test_bit_acquire(i, n->used))
 			continue;
 		data = ahash_data(n, i, set->dsize);
 		if (!mtype_data_equal(data, d, &multi))
@@ -1360,6 +1375,7 @@ mtype_list(const struct ip_set *set,
 	/* We assume that one hash bucket fills into one page */
 	void *incomplete;
 	int i, ret = 0;
+	u8 pos;
 
 	atd = nla_nest_start(skb, IPSET_ATTR_ADT);
 	if (!atd)
@@ -1378,8 +1394,9 @@ mtype_list(const struct ip_set *set,
 			 cb->args[IPSET_CB_ARG0], t, n);
 		if (!n)
 			continue;
-		for (i = 0; i < n->pos; i++) {
-			if (!test_bit(i, n->used))
+		pos = smp_load_acquire(&n->pos);
+		for (i = 0; i < pos; i++) {
+			if (!test_bit_acquire(i, n->used))
 				continue;
 			e = ahash_data(n, i, set->dsize);
 			if (SET_ELEM_EXPIRED(set, e))
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_app.c linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_app.c
index fdacbc3c15bef..f9132b359f0c6 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_app.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_app.c
@@ -362,14 +362,13 @@ static inline int app_tcp_pkt_out(struct ip_vs_conn *cp, struct sk_buff *skb,
 				  struct ip_vs_iphdr *ipvsh)
 {
 	int diff;
-	const unsigned int tcp_offset = ip_hdrlen(skb);
 	struct tcphdr *th;
 	__u32 seq;
 
-	if (skb_ensure_writable(skb, tcp_offset + sizeof(*th)))
+	if (skb_ensure_writable(skb, ipvsh->len + sizeof(*th)))
 		return 0;
 
-	th = (struct tcphdr *)(skb_network_header(skb) + tcp_offset);
+	th = (struct tcphdr *)(skb_network_header(skb) + ipvsh->len);
 
 	/*
 	 *	Remember seq number in case this pkt gets resized
@@ -439,14 +438,13 @@ static inline int app_tcp_pkt_in(struct ip_vs_conn *cp, struct sk_buff *skb,
 				 struct ip_vs_iphdr *ipvsh)
 {
 	int diff;
-	const unsigned int tcp_offset = ip_hdrlen(skb);
 	struct tcphdr *th;
 	__u32 seq;
 
-	if (skb_ensure_writable(skb, tcp_offset + sizeof(*th)))
+	if (skb_ensure_writable(skb, ipvsh->len + sizeof(*th)))
 		return 0;
 
-	th = (struct tcphdr *)(skb_network_header(skb) + tcp_offset);
+	th = (struct tcphdr *)(skb_network_header(skb) + ipvsh->len);
 
 	/*
 	 *	Remember seq number in case this pkt gets resized
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_conn.c linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_conn.c
index d9c3eefe8cbb0..9636478e02845 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_conn.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_conn.c
@@ -995,8 +995,8 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
 	cp->app = NULL;
 	cp->app_data = NULL;
 	/* reset struct ip_vs_seq */
-	cp->in_seq.delta = 0;
-	cp->out_seq.delta = 0;
+	memset(&cp->in_seq, 0, sizeof(cp->in_seq));
+	memset(&cp->out_seq, 0, sizeof(cp->out_seq));
 
 	atomic_inc(&ipvs->conn_count);
 	if (flags & IP_VS_CONN_F_NO_CPORT)
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_core.c linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_core.c
index 34c4648ba36ec..fcd8e0857de2a 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_core.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_core.c
@@ -220,10 +220,10 @@ ip_vs_conn_stats(struct ip_vs_conn *cp, struct ip_vs_service *svc)
 static inline void
 ip_vs_set_state(struct ip_vs_conn *cp, int direction,
 		const struct sk_buff *skb,
-		struct ip_vs_proto_data *pd)
+		struct ip_vs_proto_data *pd, unsigned int iph_len)
 {
 	if (likely(pd->pp->state_transition))
-		pd->pp->state_transition(cp, direction, skb, pd);
+		pd->pp->state_transition(cp, direction, skb, pd, iph_len);
 }
 
 static inline int
@@ -625,7 +625,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
 		ip_vs_in_stats(cp, skb);
 
 		/* set state */
-		ip_vs_set_state(cp, IP_VS_DIR_INPUT, skb, pd);
+		ip_vs_set_state(cp, IP_VS_DIR_INPUT, skb, pd, iph->len);
 
 		/* transmit the first SYN packet */
 		ret = cp->packet_xmit(skb, cp, pd->pp, iph);
@@ -1041,8 +1041,7 @@ static int ip_vs_out_icmp_v6(struct netns_ipvs *ipvs, struct sk_buff *skb,
 	snet.in6 = ciph.saddr.in6;
 	offset = ciph.len;
 	return handle_response_icmp(AF_INET6, skb, &snet, ciph.protocol, cp,
-				    pp, offset, sizeof(struct ipv6hdr),
-				    hooknum);
+				    pp, offset, ipvsh->len, hooknum);
 }
 #endif
 
@@ -1306,7 +1305,7 @@ handle_response(int af, struct sk_buff *skb, struct ip_vs_proto_data *pd,
 
 after_nat:
 	ip_vs_out_stats(cp, skb);
-	ip_vs_set_state(cp, IP_VS_DIR_OUTPUT, skb, pd);
+	ip_vs_set_state(cp, IP_VS_DIR_OUTPUT, skb, pd, iph->len);
 	skb->ipvs_property = 1;
 	if (!(cp->flags & IP_VS_CONN_F_NFCT))
 		ip_vs_notrack(skb);
@@ -1585,6 +1584,8 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 	bool tunnel, new_cp = false;
 	union nf_inet_addr *raddr;
 	char *outer_proto = "IPIP";
+	unsigned int hlen_ipip;
+	int ulen = 0;
 
 	*related = 1;
 
@@ -1621,9 +1622,10 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 	/* Now find the contained IP header */
 	offset += sizeof(_icmph);
 	cih = skb_header_pointer(skb, offset, sizeof(_ciph), &_ciph);
-	if (cih == NULL)
+	if (!(cih && cih->version == 4 && cih->ihl >= 5))
 		return NF_ACCEPT; /* The packet looks wrong, ignore */
 	raddr = (union nf_inet_addr *)&cih->daddr;
+	hlen_ipip = cih->ihl * 4;
 
 	/* Special case for errors for IPIP/UDP/GRE tunnel packets */
 	tunnel = false;
@@ -1639,9 +1641,9 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 		/* Only for known tunnel */
 		if (!dest || dest->tun_type != IP_VS_CONN_F_TUNNEL_TYPE_IPIP)
 			return NF_ACCEPT;
-		offset += cih->ihl * 4;
+		offset += hlen_ipip;
 		cih = skb_header_pointer(skb, offset, sizeof(_ciph), &_ciph);
-		if (cih == NULL)
+		if (!(cih && cih->version == 4 && cih->ihl >= 5))
 			return NF_ACCEPT; /* The packet looks wrong, ignore */
 		tunnel = true;
 	} else if ((cih->protocol == IPPROTO_UDP ||	/* Can be UDP encap */
@@ -1649,12 +1651,11 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 		   /* Error for our tunnel must arrive at LOCAL_IN */
 		   (skb_rtable(skb)->rt_flags & RTCF_LOCAL)) {
 		__u8 iproto;
-		int ulen;
 
 		/* Non-first fragment has no UDP/GRE header */
 		if (unlikely(cih->frag_off & htons(IP_OFFSET)))
 			return NF_ACCEPT;
-		offset2 = offset + cih->ihl * 4;
+		offset2 = offset + hlen_ipip;
 		if (cih->protocol == IPPROTO_UDP) {
 			ulen = ipvs_udp_decap(ipvs, skb, offset2, AF_INET,
 					      raddr, &iproto);
@@ -1723,6 +1724,7 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 	}
 
 	if (tunnel) {
+		unsigned int hlen_orig = cih->ihl * 4;
 		__be32 info = ic->un.gateway;
 		__u8 type = ic->type;
 		__u8 code = ic->code;
@@ -1739,6 +1741,9 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 				goto ignore_tunnel;
 			offset2 -= ihl + sizeof(_icmph);
 			skb_reset_network_header(skb);
+			/* Ensure the IP header is present in headroom */
+			if (!pskb_may_pull(skb, hlen_ipip))
+				goto ignore_tunnel;
 			IP_VS_DBG(12, "ICMP for %s %pI4->%pI4: mtu=%u\n",
 				  outer_proto, &ip_hdr(skb)->saddr,
 				  &ip_hdr(skb)->daddr, mtu);
@@ -1754,8 +1759,8 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 				if (dest_dst)
 					mtu = dst_mtu(dest_dst->dst_cache);
 			}
-			if (mtu > 68 + sizeof(struct iphdr))
-				mtu -= sizeof(struct iphdr);
+			if (mtu > 68 + hlen_ipip + ulen)
+				mtu -= hlen_ipip + ulen;
 			info = htonl(mtu);
 		}
 		/* Strip outer IP, ICMP and IPIP/UDP/GRE, go to IP header of
@@ -1764,6 +1769,9 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 		if (pskb_pull(skb, offset2) == NULL)
 			goto ignore_tunnel;
 		skb_reset_network_header(skb);
+		/* Ensure the IP header is present in headroom */
+		if (!pskb_may_pull(skb, hlen_orig))
+			goto ignore_tunnel;
 		IP_VS_DBG(12, "Sending ICMP for %pI4->%pI4: t=%u, c=%u, i=%u\n",
 			&ip_hdr(skb)->saddr, &ip_hdr(skb)->daddr,
 			type, code, ntohl(info));
@@ -2051,7 +2059,7 @@ ip_vs_in_hook(void *priv, struct sk_buff *skb, const struct nf_hook_state *state
 	IP_VS_DBG_PKT(11, af, pp, skb, iph.off, "Incoming packet");
 
 	ip_vs_in_stats(cp, skb);
-	ip_vs_set_state(cp, IP_VS_DIR_INPUT, skb, pd);
+	ip_vs_set_state(cp, IP_VS_DIR_INPUT, skb, pd, iph.len);
 	if (cp->packet_xmit)
 		ret = cp->packet_xmit(skb, cp, pp, &iph);
 		/* do not touch skb anymore */
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_proto_sctp.c linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_proto_sctp.c
index 63c78a1f3918a..c67317be17dfa 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -372,20 +372,15 @@ static const char *sctp_state_name(int state)
 
 static inline void
 set_sctp_state(struct ip_vs_proto_data *pd, struct ip_vs_conn *cp,
-		int direction, const struct sk_buff *skb)
+		int direction, const struct sk_buff *skb,
+		unsigned int iph_len)
 {
 	struct sctp_chunkhdr _sctpch, *sch;
 	unsigned char chunk_type;
 	int event, next_state;
-	int ihl, cofs;
+	int cofs;
 
-#ifdef CONFIG_IP_VS_IPV6
-	ihl = cp->af == AF_INET ? ip_hdrlen(skb) : sizeof(struct ipv6hdr);
-#else
-	ihl = ip_hdrlen(skb);
-#endif
-
-	cofs = ihl + sizeof(struct sctphdr);
+	cofs = iph_len + sizeof(struct sctphdr);
 	sch = skb_header_pointer(skb, cofs, sizeof(_sctpch), &_sctpch);
 	if (sch == NULL)
 		return;
@@ -468,10 +463,11 @@ set_sctp_state(struct ip_vs_proto_data *pd, struct ip_vs_conn *cp,
 
 static void
 sctp_state_transition(struct ip_vs_conn *cp, int direction,
-		const struct sk_buff *skb, struct ip_vs_proto_data *pd)
+		const struct sk_buff *skb, struct ip_vs_proto_data *pd,
+		unsigned int iph_len)
 {
 	spin_lock_bh(&cp->lock);
-	set_sctp_state(pd, cp, direction, skb);
+	set_sctp_state(pd, cp, direction, skb, iph_len);
 	spin_unlock_bh(&cp->lock);
 }
 
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_proto_tcp.c linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_proto_tcp.c
index ede4fa3b63f52..b382810156b2c 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_proto_tcp.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_proto_tcp.c
@@ -580,17 +580,12 @@ set_tcp_state(struct ip_vs_proto_data *pd, struct ip_vs_conn *cp,
 static void
 tcp_state_transition(struct ip_vs_conn *cp, int direction,
 		     const struct sk_buff *skb,
-		     struct ip_vs_proto_data *pd)
+		     struct ip_vs_proto_data *pd,
+		     unsigned int iph_len)
 {
 	struct tcphdr _tcph, *th;
 
-#ifdef CONFIG_IP_VS_IPV6
-	int ihl = cp->af == AF_INET ? ip_hdrlen(skb) : sizeof(struct ipv6hdr);
-#else
-	int ihl = ip_hdrlen(skb);
-#endif
-
-	th = skb_header_pointer(skb, ihl, sizeof(_tcph), &_tcph);
+	th = skb_header_pointer(skb, iph_len, sizeof(_tcph), &_tcph);
 	if (th == NULL)
 		return;
 
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_proto_udp.c linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_proto_udp.c
index ffbebda547fc1..dbd4155bb0752 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_proto_udp.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_proto_udp.c
@@ -445,7 +445,8 @@ static const char * udp_state_name(int state)
 static void
 udp_state_transition(struct ip_vs_conn *cp, int direction,
 		     const struct sk_buff *skb,
-		     struct ip_vs_proto_data *pd)
+		     struct ip_vs_proto_data *pd,
+		     unsigned int iph_len)
 {
 	if (unlikely(!pd)) {
 		pr_err("UDP no ns data\n");
diff --git linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_xmit.c linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_xmit.c
index 819538d2e4600..02a2a966911ee 100644
--- linux-libre-6.6.144-gnu/net/netfilter/ipvs/ip_vs_xmit.c
+++ linux-libre-6.6.145-gnu/net/netfilter/ipvs/ip_vs_xmit.c
@@ -707,13 +707,11 @@ int
 ip_vs_bypass_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 		  struct ip_vs_protocol *pp, struct ip_vs_iphdr *ipvsh)
 {
-	struct iphdr  *iph = ip_hdr(skb);
-
-	if (__ip_vs_get_out_rt(cp->ipvs, cp->af, skb, NULL, iph->daddr,
+	if (__ip_vs_get_out_rt(cp->ipvs, cp->af, skb, NULL, ip_hdr(skb)->daddr,
 			       IP_VS_RT_MODE_NON_LOCAL, NULL, ipvsh) < 0)
 		goto tx_error;
 
-	ip_send_check(iph);
+	ip_send_check(ip_hdr(skb));
 
 	/* Another hack: avoid icmp_send in ip_fragment */
 	skb->ignore_df = 1;
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_conncount.c linux-libre-6.6.145-gnu/net/netfilter/nf_conncount.c
index ae9ad439449fa..6e0bcc58513b3 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_conncount.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_conncount.c
@@ -179,17 +179,16 @@ static int __nf_conncount_add(struct net *net,
 		return -ENOENT;
 
 	if (ct && nf_ct_is_confirmed(ct)) {
-		/* local connections are confirmed in postrouting so confirmation
-		 * might have happened before hitting connlimit
+		/* Connection is confirmed but might still be in the setup phase.
+		 * Only skip the tracking if it is fully assured. This guarantees
+		 * that setup packets or retransmissions are properly counted and
+		 * deduplicated.
 		 */
-		if (skb->skb_iif != LOOPBACK_IFINDEX) {
+		if (test_bit(IPS_ASSURED_BIT, &ct->status)) {
 			err = -EEXIST;
 			goto out_put;
 		}
 
-		/* this is likely a local connection, skip optimization to avoid
-		 * adding duplicates from a 'packet train'
-		 */
 		goto check_connections;
 	}
 
@@ -208,8 +207,8 @@ check_connections:
 			/* Not found, but might be about to be confirmed */
 			if (PTR_ERR(found) == -EAGAIN) {
 				if (nf_ct_tuple_equal(&conn->tuple, &tuple) &&
-				    nf_ct_zone_id(&conn->zone, conn->zone.dir) ==
-				    nf_ct_zone_id(zone, zone->dir))
+				    nf_ct_zone_id(&conn->zone, IP_CT_DIR_ORIGINAL) ==
+				    nf_ct_zone_id(zone, IP_CT_DIR_ORIGINAL))
 					goto out_put; /* already exists */
 			} else {
 				collect++;
@@ -220,7 +219,7 @@ check_connections:
 		found_ct = nf_ct_tuplehash_to_ctrack(found);
 
 		if (nf_ct_tuple_equal(&conn->tuple, &tuple) &&
-		    nf_ct_zone_equal(found_ct, zone, zone->dir)) {
+		    nf_ct_zone_equal(found_ct, zone, IP_CT_DIR_ORIGINAL)) {
 			/*
 			 * We should not see tuples twice unless someone hooks
 			 * this into a table without "-p tcp --syn".
@@ -499,7 +498,7 @@ count_tree(struct net *net,
 	hash = jhash2(key, data->keylen, conncount_rnd) % CONNCOUNT_SLOTS;
 	root = &data->root[hash];
 
-	parent = rcu_dereference_raw(root->rb_node);
+	parent = rcu_dereference(root->rb_node);
 	while (parent) {
 		int diff;
 
@@ -507,9 +506,9 @@ count_tree(struct net *net,
 
 		diff = key_diff(key, rbconn->key, data->keylen);
 		if (diff < 0) {
-			parent = rcu_dereference_raw(parent->rb_left);
+			parent = rcu_dereference(parent->rb_left);
 		} else if (diff > 0) {
-			parent = rcu_dereference_raw(parent->rb_right);
+			parent = rcu_dereference(parent->rb_right);
 		} else {
 			int ret;
 
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_core.c linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_core.c
index 0081c1a0d5e56..b086670ec90dd 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_core.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_core.c
@@ -565,9 +565,23 @@ static void destroy_gre_conntrack(struct nf_conn *ct)
 {
 #ifdef CONFIG_NF_CT_PROTO_GRE
 	struct nf_conn *master = ct->master;
+	struct nf_conn_help *help;
+
+	if (!master)
+		return;
+
+	help = nfct_help(master);
+	if (help) {
+		struct nf_conntrack_helper *helper;
+
+		rcu_read_lock();
+		helper = rcu_dereference(help->helper);
+		/* Only pptp helper has a destroy callback. */
+		if (helper && helper->destroy)
+			nf_ct_gre_keymap_destroy(master);
 
-	if (master)
-		nf_ct_gre_keymap_destroy(master);
+		rcu_read_unlock();
+	}
 #endif
 }
 
@@ -836,33 +850,6 @@ static void __nf_conntrack_hash_insert(struct nf_conn *ct,
 			   &nf_conntrack_hash[reply_hash]);
 }
 
-static bool nf_ct_ext_valid_pre(const struct nf_ct_ext *ext)
-{
-	/* if ext->gen_id is not equal to nf_conntrack_ext_genid, some extensions
-	 * may contain stale pointers to e.g. helper that has been removed.
-	 *
-	 * The helper can't clear this because the nf_conn object isn't in
-	 * any hash and synchronize_rcu() isn't enough because associated skb
-	 * might sit in a queue.
-	 */
-	return !ext || ext->gen_id == atomic_read(&nf_conntrack_ext_genid);
-}
-
-static bool nf_ct_ext_valid_post(struct nf_ct_ext *ext)
-{
-	if (!ext)
-		return true;
-
-	if (ext->gen_id != atomic_read(&nf_conntrack_ext_genid))
-		return false;
-
-	/* inserted into conntrack table, nf_ct_iterate_cleanup()
-	 * will find it.  Disable nf_ct_ext_find() id check.
-	 */
-	WRITE_ONCE(ext->gen_id, 0);
-	return true;
-}
-
 int
 nf_conntrack_hash_check_insert(struct nf_conn *ct)
 {
@@ -878,9 +865,6 @@ nf_conntrack_hash_check_insert(struct nf_conn *ct)
 
 	zone = nf_ct_zone(ct);
 
-	if (!nf_ct_ext_valid_pre(ct->ext))
-		return -EAGAIN;
-
 	local_bh_disable();
 	do {
 		sequence = read_seqcount_begin(&nf_conntrack_generation);
@@ -914,18 +898,6 @@ nf_conntrack_hash_check_insert(struct nf_conn *ct)
 			goto chaintoolong;
 	}
 
-	/* If genid has changed, we can't insert anymore because ct
-	 * extensions could have stale pointers and nf_ct_iterate_destroy
-	 * might have completed its table scan already.
-	 *
-	 * Increment of the ext genid right after this check is fine:
-	 * nf_ct_iterate_destroy blocks until locks are released.
-	 */
-	if (!nf_ct_ext_valid_post(ct->ext)) {
-		err = -EAGAIN;
-		goto out;
-	}
-
 	smp_wmb();
 	/* The caller holds a reference to this object */
 	refcount_set(&ct->ct_general.use, 2);
@@ -1207,11 +1179,6 @@ __nf_conntrack_confirm(struct sk_buff *skb)
 		return NF_DROP;
 	}
 
-	if (!nf_ct_ext_valid_pre(ct->ext)) {
-		NF_CT_STAT_INC(net, insert_failed);
-		goto dying;
-	}
-
 	/* We have to check the DYING flag after unlink to prevent
 	 * a race against nf_ct_get_next_corpse() possibly called from
 	 * user context, else we insert an already 'dead' hash, blocking
@@ -1274,16 +1241,6 @@ chaintoolong:
 	nf_conntrack_double_unlock(hash, reply_hash);
 	local_bh_enable();
 
-	/* ext area is still valid (rcu read lock is held,
-	 * but will go out of scope soon, we need to remove
-	 * this conntrack again.
-	 */
-	if (!nf_ct_ext_valid_post(ct->ext)) {
-		nf_ct_kill(ct);
-		NF_CT_STAT_INC_ATOMIC(net, drop);
-		return NF_DROP;
-	}
-
 	help = nfct_help(ct);
 	if (help && help->helper)
 		nf_conntrack_event_cache(IPCT_HELPER, ct);
@@ -2493,13 +2450,11 @@ nf_ct_iterate_destroy(int (*iter)(struct nf_conn *i, void *data), void *data)
 	 */
 	synchronize_net();
 
-	nf_ct_ext_bump_genid();
 	iter_data.data = data;
 	nf_ct_iterate_cleanup(iter, &iter_data);
 
 	/* Another cpu might be in a rcu read section with
-	 * rcu protected pointer cleared in iter callback
-	 * or hidden via nf_ct_ext_bump_genid() above.
+	 * rcu protected pointer cleared in iter callback.
 	 *
 	 * Wait until those are done.
 	 */
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_ecache.c linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_ecache.c
index 6526bdcca580f..efabee2063cce 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_ecache.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_ecache.c
@@ -77,7 +77,7 @@ next:
 		hlist_nulls_del_rcu(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode);
 		hlist_nulls_add_head(&ct->tuplehash[IP_CT_DIR_REPLY].hnnode, &evicted_list);
 
-		if (time_after(stop, jiffies)) {
+		if (time_after(jiffies, stop)) {
 			ret = STATE_RESTART;
 			break;
 		}
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_extend.c linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_extend.c
index dd62cc12e7750..0da105e1ded93 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_extend.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_extend.c
@@ -27,8 +27,6 @@
 
 #define NF_CT_EXT_PREALLOC	128u /* conntrack events are on by default */
 
-atomic_t nf_conntrack_ext_genid __read_mostly = ATOMIC_INIT(1);
-
 static const u8 nf_ct_ext_type_len[NF_CT_EXT_NUM] = {
 	[NF_CT_EXT_HELPER] = sizeof(struct nf_conn_help),
 #if IS_ENABLED(CONFIG_NF_NAT)
@@ -118,10 +116,8 @@ void *nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
 	if (!new)
 		return NULL;
 
-	if (!ct->ext) {
+	if (!ct->ext)
 		memset(new->offset, 0, sizeof(new->offset));
-		new->gen_id = atomic_read(&nf_conntrack_ext_genid);
-	}
 
 	new->offset[id] = newoff;
 	new->len = newlen;
@@ -131,29 +127,3 @@ void *nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
 	return (void *)new + newoff;
 }
 EXPORT_SYMBOL(nf_ct_ext_add);
-
-/* Use nf_ct_ext_find wrapper. This is only useful for unconfirmed entries. */
-void *__nf_ct_ext_find(const struct nf_ct_ext *ext, u8 id)
-{
-	unsigned int gen_id = atomic_read(&nf_conntrack_ext_genid);
-	unsigned int this_id = READ_ONCE(ext->gen_id);
-
-	if (!__nf_ct_ext_exist(ext, id))
-		return NULL;
-
-	if (this_id == 0 || ext->gen_id == gen_id)
-		return (void *)ext + ext->offset[id];
-
-	return NULL;
-}
-EXPORT_SYMBOL(__nf_ct_ext_find);
-
-void nf_ct_ext_bump_genid(void)
-{
-	unsigned int value = atomic_inc_return(&nf_conntrack_ext_genid);
-
-	if (value == UINT_MAX)
-		atomic_set(&nf_conntrack_ext_genid, 1);
-
-	msleep(HZ);
-}
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_irc.c linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_irc.c
index 0f50ea92ced9d..454532838870a 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_irc.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_irc.c
@@ -64,7 +64,7 @@ static const char *const dccprotos[] = {
 /* tries to get the ip_addr and port out of a dcc command
  * return value: -1 on failure, 0 on success
  *	data		pointer to first byte of DCC command data
- *	data_end	pointer to last byte of dcc command data
+ *	data_end	one past end of data
  *	ip		returns parsed ip of dcc command
  *	port		returns parsed port of dcc command
  *	ad_beg_p	returns pointer to first byte of addr data
@@ -82,10 +82,10 @@ static int parse_dcc(char *data, const char *data_end, __be32 *ip,
 
 	/* Make sure we have a newline character within the packet boundaries
 	 * because simple_strtoul parses until the first invalid character. */
-	for (tmp = data; tmp <= data_end; tmp++)
+	for (tmp = data; tmp < data_end; tmp++)
 		if (*tmp == '\n')
 			break;
-	if (tmp > data_end || *tmp != '\n')
+	if (tmp >= data_end || *tmp != '\n')
 		return -1;
 
 	*ad_beg_p = data;
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_netlink.c linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_netlink.c
index eff5008f5e9d4..1028ed8ac4854 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_netlink.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_netlink.c
@@ -3148,7 +3148,7 @@ restart:
 			if (l3proto && exp->tuple.src.l3num != l3proto)
 				continue;
 
-			if (!net_eq(nf_ct_net(exp->master), net))
+			if (!net_eq(nf_ct_exp_net(exp), net))
 				continue;
 
 			if (cb->args[1]) {
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_seqadj.c linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_seqadj.c
index 7ab2b25b57bcc..b7e99f34dfce8 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_conntrack_seqadj.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_conntrack_seqadj.c
@@ -17,12 +17,14 @@ int nf_ct_seqadj_init(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
 	if (off == 0)
 		return 0;
 
+	spin_lock_bh(&ct->lock);
 	set_bit(IPS_SEQ_ADJUST_BIT, &ct->status);
 
 	seqadj = nfct_seqadj(ct);
 	this_way = &seqadj->seq[dir];
 	this_way->offset_before	 = off;
 	this_way->offset_after	 = off;
+	spin_unlock_bh(&ct->lock);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(nf_ct_seqadj_init);
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_nat_core.c linux-libre-6.6.145-gnu/net/netfilter/nf_nat_core.c
index 2500e409757d0..d29767646ffa5 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_nat_core.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_nat_core.c
@@ -1204,6 +1204,16 @@ int nf_nat_register_fn(struct net *net, u8 pf, const struct nf_hook_ops *ops,
 	struct nf_hook_ops *nat_ops;
 	int i, ret;
 
+#ifndef MODULE
+	/* If nf_nat_core is built-in and nf_nat_init() fails, dependent
+	 * modules like nft_chain_nat.ko may still call this function.
+	 * However, nat_net would be invalid, likely pointing to some other
+	 * per-net structure.
+	 */
+	if (WARN_ON_ONCE(!nf_nat_hook))
+		return -EOPNOTSUPP;
+#endif
+
 	if (WARN_ON_ONCE(pf >= ARRAY_SIZE(nat_net->nat_proto_net)))
 		return -EINVAL;
 
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_nat_sip.c linux-libre-6.6.145-gnu/net/netfilter/nf_nat_sip.c
index 00838c0cc5bb2..f7be30c69b5c8 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_nat_sip.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_nat_sip.c
@@ -283,13 +283,24 @@ next:
 
 	/* Mangle destination port for Cisco phones, then fix up checksums */
 	if (dir == IP_CT_DIR_REPLY && ct_sip_info->forced_dport) {
+		int doff = *dptr - (const char *)skb->data;
 		struct udphdr *uh;
 
+		if (doff <= 0) {
+			DEBUG_NET_WARN_ON_ONCE(1);
+			return NF_DROP;
+		}
+
+		/* ct_sip_info->forced_dport only expected with UDP */
+		if (nf_ct_protonum(ct) != IPPROTO_UDP)
+			return NF_DROP;
+
 		if (skb_ensure_writable(skb, skb->len)) {
 			nf_ct_helper_log(skb, ct, "cannot mangle packet");
 			return NF_DROP;
 		}
 
+		*dptr = skb->data + doff;
 		uh = (void *)skb->data + protoff;
 		uh->dest = ct_sip_info->forced_dport;
 
diff --git linux-libre-6.6.144-gnu/net/netfilter/nf_queue.c linux-libre-6.6.145-gnu/net/netfilter/nf_queue.c
index d8b7cfda59268..2579f94e37444 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nf_queue.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nf_queue.c
@@ -67,6 +67,7 @@ static void nf_queue_entry_release_refs(struct nf_queue_entry *entry)
 		nf_queue_sock_put(state->sk);
 
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
+	dev_put(entry->bridge_dev);
 	dev_put(entry->physin);
 	dev_put(entry->physout);
 #endif
@@ -83,6 +84,8 @@ static void __nf_queue_entry_init_physdevs(struct nf_queue_entry *entry)
 {
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	const struct sk_buff *skb = entry->skb;
+	struct dst_entry *dst = skb_dst(skb);
+	struct net_device *dev = NULL;
 
 	if (nf_bridge_info_exists(skb)) {
 		entry->physin = nf_bridge_get_physindev(skb, entry->state.net);
@@ -91,6 +94,16 @@ static void __nf_queue_entry_init_physdevs(struct nf_queue_entry *entry)
 		entry->physin = NULL;
 		entry->physout = NULL;
 	}
+
+	if (entry->state.pf == NFPROTO_BRIDGE &&
+	    dst && (dst->flags & DST_FAKE_RTABLE))
+		dev = dst_dev_rcu(dst);
+
+	/* Must hold a reference on the bridge device: dst_hold() protects
+	 * the dst itself, but the fake rtable is embedded in bridge-private
+	 * storage that netdevice teardown can free independently.
+	 */
+	entry->bridge_dev = dev;
 #endif
 }
 
@@ -107,6 +120,7 @@ bool nf_queue_entry_get_refs(struct nf_queue_entry *entry)
 	dev_hold(state->out);
 
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
+	dev_hold(entry->bridge_dev);
 	dev_hold(entry->physin);
 	dev_hold(entry->physout);
 #endif
diff --git linux-libre-6.6.144-gnu/net/netfilter/nfnetlink_cthelper.c linux-libre-6.6.145-gnu/net/netfilter/nfnetlink_cthelper.c
index 71a248cca746a..daf8ccbb64330 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nfnetlink_cthelper.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nfnetlink_cthelper.c
@@ -348,8 +348,8 @@ static int nfnl_cthelper_update_policy_all(struct nlattr *tb[],
 	for (i = 0; i < helper->expect_class_max + 1; i++) {
 		policy = (struct nf_conntrack_expect_policy *)
 				&helper->expect_policy[i];
-		policy->max_expected = new_policy->max_expected;
-		policy->timeout	= new_policy->timeout;
+		policy->max_expected = new_policy[i].max_expected;
+		policy->timeout	= new_policy[i].timeout;
 	}
 
 err:
diff --git linux-libre-6.6.144-gnu/net/netfilter/nfnetlink_osf.c linux-libre-6.6.145-gnu/net/netfilter/nfnetlink_osf.c
index 6d3dfbeb398cb..b61656cb0f3eb 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nfnetlink_osf.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nfnetlink_osf.c
@@ -95,11 +95,7 @@ static bool nf_osf_match_one(const struct sk_buff *skb,
 
 			switch (*optp) {
 			case OSFOPT_MSS:
-				mss = optp[3];
-				mss <<= 8;
-				mss |= optp[2];
-
-				mss = ntohs((__force __be16)mss);
+				mss = get_unaligned_be16(&optp[2]);
 				break;
 			case OSFOPT_TS:
 				break;
diff --git linux-libre-6.6.144-gnu/net/netfilter/nfnetlink_queue.c linux-libre-6.6.145-gnu/net/netfilter/nfnetlink_queue.c
index d6bfb3cff6fda..cfd12124e8272 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nfnetlink_queue.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nfnetlink_queue.c
@@ -971,6 +971,9 @@ dev_cmp(struct nf_queue_entry *entry, unsigned long ifindex)
 
 	if (physinif == ifindex || physoutif == ifindex)
 		return 1;
+
+	if (entry->bridge_dev && entry->bridge_dev->ifindex == ifindex)
+		return 1;
 #endif
 	if (entry->skb_dev && entry->skb_dev->ifindex == ifindex)
 		return 1;
diff --git linux-libre-6.6.144-gnu/net/netfilter/nft_compat.c linux-libre-6.6.145-gnu/net/netfilter/nft_compat.c
index 1e8142e64e808..67a138b9be3a6 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nft_compat.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nft_compat.c
@@ -389,6 +389,22 @@ static int nft_target_validate(const struct nft_ctx *ctx,
 	return 0;
 }
 
+static int nft_target_bridge_validate(const struct nft_ctx *ctx,
+				      const struct nft_expr *expr)
+{
+	struct xt_target *target = expr->ops->data;
+
+	/* Do not allow UNSPEC to stand-in for NFPROTO_BRIDGE
+	 * targets: they are incompatible.  ebtables targets return
+	 * EBT_ACCEPT, DROP and so on which are not compatible with
+	 * NF_ACCEPT, NF_DROP and so on.
+	 */
+	if (target->family != NFPROTO_BRIDGE)
+		return -ENOENT;
+
+	return nft_target_validate(ctx, expr);
+}
+
 static void __nft_match_eval(const struct nft_expr *expr,
 			     struct nft_regs *regs,
 			     const struct nft_pktinfo *pkt,
@@ -916,14 +932,16 @@ nft_target_select_ops(const struct nft_ctx *ctx,
 	ops->init = nft_target_init;
 	ops->destroy = nft_target_destroy;
 	ops->dump = nft_target_dump;
-	ops->validate = nft_target_validate;
 	ops->data = target;
 	ops->reduce = NFT_REDUCE_READONLY;
 
-	if (family == NFPROTO_BRIDGE)
+	if (family == NFPROTO_BRIDGE) {
 		ops->eval = nft_target_eval_bridge;
-	else
+		ops->validate = nft_target_bridge_validate;
+	} else {
 		ops->eval = nft_target_eval_xt;
+		ops->validate = nft_target_validate;
+	}
 
 	return ops;
 err:
diff --git linux-libre-6.6.144-gnu/net/netfilter/nft_log.c linux-libre-6.6.145-gnu/net/netfilter/nft_log.c
index e355881379957..bf01cf8a8907b 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nft_log.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nft_log.c
@@ -26,46 +26,10 @@ struct nft_log {
 	char			*prefix;
 };
 
-static bool audit_ip4(struct audit_buffer *ab, struct sk_buff *skb)
-{
-	struct iphdr _iph;
-	const struct iphdr *ih;
-
-	ih = skb_header_pointer(skb, skb_network_offset(skb), sizeof(_iph), &_iph);
-	if (!ih)
-		return false;
-
-	audit_log_format(ab, " saddr=%pI4 daddr=%pI4 proto=%hhu",
-			 &ih->saddr, &ih->daddr, ih->protocol);
-
-	return true;
-}
-
-static bool audit_ip6(struct audit_buffer *ab, struct sk_buff *skb)
-{
-	struct ipv6hdr _ip6h;
-	const struct ipv6hdr *ih;
-	u8 nexthdr;
-	__be16 frag_off;
-
-	ih = skb_header_pointer(skb, skb_network_offset(skb), sizeof(_ip6h), &_ip6h);
-	if (!ih)
-		return false;
-
-	nexthdr = ih->nexthdr;
-	ipv6_skip_exthdr(skb, skb_network_offset(skb) + sizeof(_ip6h), &nexthdr, &frag_off);
-
-	audit_log_format(ab, " saddr=%pI6c daddr=%pI6c proto=%hhu",
-			 &ih->saddr, &ih->daddr, nexthdr);
-
-	return true;
-}
-
 static void nft_log_eval_audit(const struct nft_pktinfo *pkt)
 {
 	struct sk_buff *skb = pkt->skb;
 	struct audit_buffer *ab;
-	int fam = -1;
 
 	if (!audit_enabled)
 		return;
@@ -76,27 +40,7 @@ static void nft_log_eval_audit(const struct nft_pktinfo *pkt)
 
 	audit_log_format(ab, "mark=%#x", skb->mark);
 
-	switch (nft_pf(pkt)) {
-	case NFPROTO_BRIDGE:
-		switch (eth_hdr(skb)->h_proto) {
-		case htons(ETH_P_IP):
-			fam = audit_ip4(ab, skb) ? NFPROTO_IPV4 : -1;
-			break;
-		case htons(ETH_P_IPV6):
-			fam = audit_ip6(ab, skb) ? NFPROTO_IPV6 : -1;
-			break;
-		}
-		break;
-	case NFPROTO_IPV4:
-		fam = audit_ip4(ab, skb) ? NFPROTO_IPV4 : -1;
-		break;
-	case NFPROTO_IPV6:
-		fam = audit_ip6(ab, skb) ? NFPROTO_IPV6 : -1;
-		break;
-	}
-
-	if (fam == -1)
-		audit_log_format(ab, " saddr=? daddr=? proto=-1");
+	audit_log_nf_skb(ab, skb, nft_pf(pkt));
 
 	audit_log_end(ab);
 }
diff --git linux-libre-6.6.144-gnu/net/netfilter/nft_synproxy.c linux-libre-6.6.145-gnu/net/netfilter/nft_synproxy.c
index 4d3e5a31b4125..ad3e7d27f02e9 100644
--- linux-libre-6.6.144-gnu/net/netfilter/nft_synproxy.c
+++ linux-libre-6.6.145-gnu/net/netfilter/nft_synproxy.c
@@ -23,14 +23,13 @@ static const struct nla_policy nft_synproxy_policy[NFTA_SYNPROXY_MAX + 1] = {
 static void nft_synproxy_tcp_options(struct synproxy_options *opts,
 				     const struct tcphdr *tcp,
 				     struct synproxy_net *snet,
-				     struct nf_synproxy_info *info,
-				     const struct nft_synproxy *priv)
+				     struct nf_synproxy_info *info)
 {
 	this_cpu_inc(snet->stats->syn_received);
 	if (tcp->ece && tcp->cwr)
 		opts->options |= NF_SYNPROXY_OPT_ECN;
 
-	opts->options &= priv->info.options;
+	opts->options &= info->options;
 	opts->mss_encode = opts->mss_option;
 	opts->mss_option = info->mss;
 	if (opts->options & NF_SYNPROXY_OPT_TIMESTAMP)
@@ -55,7 +54,7 @@ static void nft_synproxy_eval_v4(const struct nft_synproxy *priv,
 
 	if (tcp->syn) {
 		/* Initial SYN from client */
-		nft_synproxy_tcp_options(opts, tcp, snet, &info, priv);
+		nft_synproxy_tcp_options(opts, tcp, snet, &info);
 		synproxy_send_client_synack(net, skb, tcp, opts);
 		consume_skb(skb);
 		regs->verdict.code = NF_STOLEN;
@@ -86,7 +85,7 @@ static void nft_synproxy_eval_v6(const struct nft_synproxy *priv,
 
 	if (tcp->syn) {
 		/* Initial SYN from client */
-		nft_synproxy_tcp_options(opts, tcp, snet, &info, priv);
+		nft_synproxy_tcp_options(opts, tcp, snet, &info);
 		synproxy_send_client_synack_ipv6(net, skb, tcp, opts);
 		consume_skb(skb);
 		regs->verdict.code = NF_STOLEN;
diff --git linux-libre-6.6.144-gnu/net/netfilter/xt_AUDIT.c linux-libre-6.6.145-gnu/net/netfilter/xt_AUDIT.c
index b6a015aee0cec..4c18606b8654b 100644
--- linux-libre-6.6.144-gnu/net/netfilter/xt_AUDIT.c
+++ linux-libre-6.6.145-gnu/net/netfilter/xt_AUDIT.c
@@ -28,46 +28,10 @@ MODULE_ALIAS("ip6t_AUDIT");
 MODULE_ALIAS("ebt_AUDIT");
 MODULE_ALIAS("arpt_AUDIT");
 
-static bool audit_ip4(struct audit_buffer *ab, struct sk_buff *skb)
-{
-	struct iphdr _iph;
-	const struct iphdr *ih;
-
-	ih = skb_header_pointer(skb, skb_network_offset(skb), sizeof(_iph), &_iph);
-	if (!ih)
-		return false;
-
-	audit_log_format(ab, " saddr=%pI4 daddr=%pI4 proto=%hhu",
-			 &ih->saddr, &ih->daddr, ih->protocol);
-
-	return true;
-}
-
-static bool audit_ip6(struct audit_buffer *ab, struct sk_buff *skb)
-{
-	struct ipv6hdr _ip6h;
-	const struct ipv6hdr *ih;
-	u8 nexthdr;
-	__be16 frag_off;
-
-	ih = skb_header_pointer(skb, skb_network_offset(skb), sizeof(_ip6h), &_ip6h);
-	if (!ih)
-		return false;
-
-	nexthdr = ih->nexthdr;
-	ipv6_skip_exthdr(skb, skb_network_offset(skb) + sizeof(_ip6h), &nexthdr, &frag_off);
-
-	audit_log_format(ab, " saddr=%pI6c daddr=%pI6c proto=%hhu",
-			 &ih->saddr, &ih->daddr, nexthdr);
-
-	return true;
-}
-
 static unsigned int
 audit_tg(struct sk_buff *skb, const struct xt_action_param *par)
 {
 	struct audit_buffer *ab;
-	int fam = -1;
 
 	if (audit_enabled == AUDIT_OFF)
 		goto errout;
@@ -77,27 +41,7 @@ audit_tg(struct sk_buff *skb, const struct xt_action_param *par)
 
 	audit_log_format(ab, "mark=%#x", skb->mark);
 
-	switch (xt_family(par)) {
-	case NFPROTO_BRIDGE:
-		switch (eth_hdr(skb)->h_proto) {
-		case htons(ETH_P_IP):
-			fam = audit_ip4(ab, skb) ? NFPROTO_IPV4 : -1;
-			break;
-		case htons(ETH_P_IPV6):
-			fam = audit_ip6(ab, skb) ? NFPROTO_IPV6 : -1;
-			break;
-		}
-		break;
-	case NFPROTO_IPV4:
-		fam = audit_ip4(ab, skb) ? NFPROTO_IPV4 : -1;
-		break;
-	case NFPROTO_IPV6:
-		fam = audit_ip6(ab, skb) ? NFPROTO_IPV6 : -1;
-		break;
-	}
-
-	if (fam == -1)
-		audit_log_format(ab, " saddr=? daddr=? proto=-1");
+	audit_log_nf_skb(ab, skb, xt_family(par));
 
 	audit_log_end(ab);
 
diff --git linux-libre-6.6.144-gnu/net/netfilter/xt_cluster.c linux-libre-6.6.145-gnu/net/netfilter/xt_cluster.c
index 908fd5f2c3c84..eaf2511d63f0e 100644
--- linux-libre-6.6.144-gnu/net/netfilter/xt_cluster.c
+++ linux-libre-6.6.145-gnu/net/netfilter/xt_cluster.c
@@ -107,7 +107,7 @@ xt_cluster_mt(const struct sk_buff *skb, struct xt_action_param *par)
 	}
 
 	ct = nf_ct_get(skb, &ctinfo);
-	if (ct == NULL)
+	if (!ct || nf_ct_is_template(ct))
 		return false;
 
 	if (ct->master)
diff --git linux-libre-6.6.144-gnu/net/netfilter/xt_connmark.c linux-libre-6.6.145-gnu/net/netfilter/xt_connmark.c
index 4277084de2e70..2cf27f7d59b95 100644
--- linux-libre-6.6.144-gnu/net/netfilter/xt_connmark.c
+++ linux-libre-6.6.145-gnu/net/netfilter/xt_connmark.c
@@ -112,6 +112,16 @@ static int connmark_tg_check(const struct xt_tgchk_param *par)
 	return ret;
 }
 
+static int connmark_tg_check_v2(const struct xt_tgchk_param *par)
+{
+	const struct xt_connmark_tginfo2 *info = par->targinfo;
+
+	if (info->shift_dir > D_SHIFT_RIGHT || info->shift_bits >= 32)
+		return -EINVAL;
+
+	return connmark_tg_check(par);
+}
+
 static void connmark_tg_destroy(const struct xt_tgdtor_param *par)
 {
 	nf_ct_netns_put(par->net, par->family);
@@ -162,7 +172,7 @@ static struct xt_target connmark_tg_reg[] __read_mostly = {
 		.name           = "CONNMARK",
 		.revision       = 2,
 		.family         = NFPROTO_IPV4,
-		.checkentry     = connmark_tg_check,
+		.checkentry     = connmark_tg_check_v2,
 		.target         = connmark_tg_v2,
 		.targetsize     = sizeof(struct xt_connmark_tginfo2),
 		.destroy        = connmark_tg_destroy,
@@ -183,7 +193,7 @@ static struct xt_target connmark_tg_reg[] __read_mostly = {
 		.name           = "CONNMARK",
 		.revision       = 2,
 		.family         = NFPROTO_IPV6,
-		.checkentry     = connmark_tg_check,
+		.checkentry     = connmark_tg_check_v2,
 		.target         = connmark_tg_v2,
 		.targetsize     = sizeof(struct xt_connmark_tginfo2),
 		.destroy        = connmark_tg_destroy,
diff --git linux-libre-6.6.144-gnu/net/netfilter/xt_nat.c linux-libre-6.6.145-gnu/net/netfilter/xt_nat.c
index b4f7bbc3f3caf..51c7f7ce88d9a 100644
--- linux-libre-6.6.144-gnu/net/netfilter/xt_nat.c
+++ linux-libre-6.6.145-gnu/net/netfilter/xt_nat.c
@@ -26,6 +26,15 @@ static int xt_nat_checkentry_v0(const struct xt_tgchk_param *par)
 
 static int xt_nat_checkentry(const struct xt_tgchk_param *par)
 {
+	switch (par->family) {
+	case NFPROTO_IPV4:
+	case NFPROTO_IPV6:
+	case NFPROTO_INET:
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	return nf_ct_netns_get(par->net, par->family);
 }
 
diff --git linux-libre-6.6.144-gnu/net/netfilter/xt_rateest.c linux-libre-6.6.145-gnu/net/netfilter/xt_rateest.c
index b1d736c15fcbe..7c05b63425784 100644
--- linux-libre-6.6.144-gnu/net/netfilter/xt_rateest.c
+++ linux-libre-6.6.145-gnu/net/netfilter/xt_rateest.c
@@ -16,7 +16,7 @@ xt_rateest_mt(const struct sk_buff *skb, struct xt_action_param *par)
 {
 	const struct xt_rateest_match_info *info = par->matchinfo;
 	struct gnet_stats_rate_est64 sample = {0};
-	u_int32_t bps1, bps2, pps1, pps2;
+	u64 bps1, bps2, pps1, pps2;
 	bool ret = true;
 
 	gen_estimator_read(&info->est1->rate_est, &sample);
diff --git linux-libre-6.6.144-gnu/net/netfilter/xt_u32.c linux-libre-6.6.145-gnu/net/netfilter/xt_u32.c
index 117d4615d6684..ec1a21e3b6e2c 100644
--- linux-libre-6.6.144-gnu/net/netfilter/xt_u32.c
+++ linux-libre-6.6.145-gnu/net/netfilter/xt_u32.c
@@ -100,7 +100,7 @@ static int u32_mt_checkentry(const struct xt_mtchk_param *par)
 {
 	const struct xt_u32 *data = par->matchinfo;
 	const struct xt_u32_test *ct;
-	unsigned int i;
+	unsigned int i, j;
 
 	if (data->ntests > ARRAY_SIZE(data->tests))
 		return -EINVAL;
@@ -111,6 +111,16 @@ static int u32_mt_checkentry(const struct xt_mtchk_param *par)
 		if (ct->nnums > ARRAY_SIZE(ct->location) ||
 		    ct->nvalues > ARRAY_SIZE(ct->value))
 			return -EINVAL;
+
+		for (j = 1; j < ct->nnums; ++j) {
+			switch (ct->location[j].nextop) {
+			case XT_U32_LEFTSH:
+			case XT_U32_RIGHTSH:
+				if (ct->location[j].number >= 32)
+					return -EINVAL;
+				break;
+			}
+		}
 	}
 
 	return 0;
diff --git linux-libre-6.6.144-gnu/net/openvswitch/conntrack.c linux-libre-6.6.145-gnu/net/openvswitch/conntrack.c
index 32485b3677375..82ffb1ac86b0c 100644
--- linux-libre-6.6.144-gnu/net/openvswitch/conntrack.c
+++ linux-libre-6.6.145-gnu/net/openvswitch/conntrack.c
@@ -1774,10 +1774,10 @@ static int ovs_ct_limit_get_zone_limit(struct net *net,
 		} else {
 			rcu_read_lock();
 			limit = ct_limit_get(info, zone);
-			rcu_read_unlock();
 
 			err = __ovs_ct_limit_get_zone_limit(
 				net, info->data, zone, limit, reply);
+			rcu_read_unlock();
 			if (err)
 				return err;
 		}
diff --git linux-libre-6.6.144-gnu/net/openvswitch/flow_netlink.c linux-libre-6.6.145-gnu/net/openvswitch/flow_netlink.c
index b31abd5508f55..e0c239fa20d89 100644
--- linux-libre-6.6.144-gnu/net/openvswitch/flow_netlink.c
+++ linux-libre-6.6.145-gnu/net/openvswitch/flow_netlink.c
@@ -2483,13 +2483,56 @@ static inline int add_nested_action_start(struct sw_flow_actions **sfa,
 	return used;
 }
 
-static inline void add_nested_action_end(struct sw_flow_actions *sfa,
-					 int st_offset)
+static inline int add_nested_action_end(struct sw_flow_actions *sfa,
+					int st_offset)
 {
-	struct nlattr *a = (struct nlattr *) ((unsigned char *)sfa->actions +
-							       st_offset);
+	struct nlattr *a;
+	u32 attr_len;
+
+	if (WARN_ON_ONCE(st_offset < 0 ||
+			 (u32)st_offset > sfa->actions_len))
+		return -EINVAL;
+
+	attr_len = sfa->actions_len - (u32)st_offset;
+	if (WARN_ON_ONCE(attr_len < NLA_HDRLEN))
+		return -EINVAL;
 
-	a->nla_len = sfa->actions_len - st_offset;
+	if (attr_len > U16_MAX)
+		return -EMSGSIZE;
+
+	a = (struct nlattr *)((u8 *)sfa->actions + st_offset);
+	a->nla_len = attr_len;
+	return 0;
+}
+
+/* Free the generated action-list tail at @start and truncate it.
+ * If @nested, @start points to its containing nlattr header.
+ */
+static void ovs_nla_trim(struct sw_flow_actions *sfa, int start, bool nested)
+{
+	const struct nlattr *actions;
+	u32 len;
+
+	if (start < 0)
+		return;
+
+	if (WARN_ON_ONCE((u32)start > sfa->actions_len))
+		return;
+
+	actions = (const struct nlattr *)((u8 *)sfa->actions + start);
+	len = sfa->actions_len - (u32)start;
+
+	if (nested) {
+		if (len < NLA_HDRLEN)
+			goto out;
+
+		actions = (const struct nlattr *)((u8 *)actions + NLA_HDRLEN);
+		len -= NLA_HDRLEN;
+	}
+
+	ovs_nla_free_nested_actions(actions, len);
+out:
+	sfa->actions_len = start;
 }
 
 static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,
@@ -2509,6 +2552,7 @@ static int validate_and_copy_sample(struct net *net, const struct nlattr *attr,
 	const struct nlattr *attrs[OVS_SAMPLE_ATTR_MAX + 1];
 	const struct nlattr *probability, *actions;
 	const struct nlattr *a;
+	int actions_start;
 	int rem, start, err;
 	struct sample_arg arg;
 
@@ -2552,18 +2596,27 @@ static int validate_and_copy_sample(struct net *net, const struct nlattr *attr,
 	err = ovs_nla_add_action(sfa, OVS_SAMPLE_ATTR_ARG, &arg, sizeof(arg),
 				 log);
 	if (err)
-		return err;
+		goto err;
 
+	actions_start = (*sfa)->actions_len;
 	err = __ovs_nla_copy_actions(net, actions, key, sfa,
 				     eth_type, vlan_tci, mpls_label_count, log,
 				     depth + 1);
 
 	if (err)
-		return err;
+		goto err_free;
 
-	add_nested_action_end(*sfa, start);
+	err = add_nested_action_end(*sfa, start);
+	if (err)
+		goto err_free;
 
 	return 0;
+
+err_free:
+	ovs_nla_trim(*sfa, actions_start, false);
+err:
+	(*sfa)->actions_len = start;
+	return err;
 }
 
 static int validate_and_copy_dec_ttl(struct net *net,
@@ -2611,18 +2664,31 @@ static int validate_and_copy_dec_ttl(struct net *net,
 		return start;
 
 	action_start = add_nested_action_start(sfa, OVS_DEC_TTL_ATTR_ACTION, log);
-	if (action_start < 0)
-		return action_start;
+	if (action_start < 0) {
+		err = action_start;
+		goto err;
+	}
 
 	err = __ovs_nla_copy_actions(net, actions, key, sfa, eth_type,
 				     vlan_tci, mpls_label_count, log,
 				     depth + 1);
 	if (err)
-		return err;
+		goto err_free;
+
+	err = add_nested_action_end(*sfa, action_start);
+	if (err)
+		goto err_free;
 
-	add_nested_action_end(*sfa, action_start);
-	add_nested_action_end(*sfa, start);
+	err = add_nested_action_end(*sfa, start);
+	if (err)
+		goto err_free;
 	return 0;
+
+err_free:
+	ovs_nla_trim(*sfa, action_start, true);
+err:
+	(*sfa)->actions_len = start;
+	return err;
 }
 
 static int validate_and_copy_clone(struct net *net,
@@ -2633,6 +2699,7 @@ static int validate_and_copy_clone(struct net *net,
 				   u32 mpls_label_count, bool log, bool last,
 				   u32 depth)
 {
+	int actions_start;
 	int start, err;
 	u32 exec;
 
@@ -2648,17 +2715,26 @@ static int validate_and_copy_clone(struct net *net,
 	err = ovs_nla_add_action(sfa, OVS_CLONE_ATTR_EXEC, &exec,
 				 sizeof(exec), log);
 	if (err)
-		return err;
+		goto err;
 
+	actions_start = (*sfa)->actions_len;
 	err = __ovs_nla_copy_actions(net, attr, key, sfa,
 				     eth_type, vlan_tci, mpls_label_count, log,
 				     depth + 1);
 	if (err)
-		return err;
+		goto err_free;
 
-	add_nested_action_end(*sfa, start);
+	err = add_nested_action_end(*sfa, start);
+	if (err)
+		goto err_free;
 
 	return 0;
+
+err_free:
+	ovs_nla_trim(*sfa, actions_start, false);
+err:
+	(*sfa)->actions_len = start;
+	return err;
 }
 
 void ovs_match_init(struct sw_flow_match *match,
@@ -2749,20 +2825,20 @@ static int validate_and_copy_set_tun(const struct nlattr *attr,
 	tun_dst = metadata_dst_alloc(key.tun_opts_len, METADATA_IP_TUNNEL,
 				     GFP_KERNEL);
 
-	if (!tun_dst)
-		return -ENOMEM;
+	if (!tun_dst) {
+		err = -ENOMEM;
+		goto err;
+	}
 
 	err = dst_cache_init(&tun_dst->u.tun_info.dst_cache, GFP_KERNEL);
-	if (err) {
-		dst_release((struct dst_entry *)tun_dst);
-		return err;
-	}
+	if (err)
+		goto err_free_tun_dst;
 
 	a = __add_action(sfa, OVS_KEY_ATTR_TUNNEL_INFO, NULL,
 			 sizeof(*ovs_tun), log);
 	if (IS_ERR(a)) {
-		dst_release((struct dst_entry *)tun_dst);
-		return PTR_ERR(a);
+		err = PTR_ERR(a);
+		goto err_free_tun_dst;
 	}
 
 	ovs_tun = nla_data(a);
@@ -2783,8 +2859,16 @@ static int validate_and_copy_set_tun(const struct nlattr *attr,
 	ip_tunnel_info_opts_set(tun_info,
 				TUN_METADATA_OPTS(&key, key.tun_opts_len),
 				key.tun_opts_len, dst_opt_type);
-	add_nested_action_end(*sfa, start);
+	err = add_nested_action_end(*sfa, start);
+	if (WARN_ON_ONCE(err))
+		goto err_free_tun_dst;
+
+	return 0;
 
+err_free_tun_dst:
+	dst_release((struct dst_entry *)tun_dst);
+err:
+	(*sfa)->actions_len = start;
 	return err;
 }
 
@@ -2957,7 +3041,7 @@ static int validate_set(const struct nlattr *a,
 
 	/* Convert non-masked non-tunnel set actions to masked set actions. */
 	if (!masked && key_type != OVS_KEY_ATTR_TUNNEL) {
-		int start, len = key_len * 2;
+		int err, start, len = key_len * 2;
 		struct nlattr *at;
 
 		*skip_copy = true;
@@ -2969,8 +3053,11 @@ static int validate_set(const struct nlattr *a,
 			return start;
 
 		at = __add_action(sfa, key_type, NULL, len, log);
-		if (IS_ERR(at))
-			return PTR_ERR(at);
+		if (IS_ERR(at)) {
+			err = PTR_ERR(at);
+			(*sfa)->actions_len = start;
+			return err;
+		}
 
 		memcpy(nla_data(at), nla_data(ovs_key), key_len); /* Key. */
 		memset(nla_data(at) + key_len, 0xff, key_len);    /* Mask. */
@@ -2980,7 +3067,11 @@ static int validate_set(const struct nlattr *a,
 
 			mask->ipv6_label &= htonl(0x000FFFFF);
 		}
-		add_nested_action_end(*sfa, start);
+		err = add_nested_action_end(*sfa, start);
+		if (WARN_ON_ONCE(err)) {
+			(*sfa)->actions_len = start;
+			return err;
+		}
 	}
 
 	return 0;
@@ -3025,7 +3116,8 @@ static int validate_and_copy_check_pkt_len(struct net *net,
 	const struct nlattr *acts_if_greater, *acts_if_lesser_eq;
 	struct nlattr *a[OVS_CHECK_PKT_LEN_ATTR_MAX + 1];
 	struct check_pkt_len_arg arg;
-	int nested_acts_start;
+	int greater_acts_start = -1;
+	int lesser_acts_start = -1;
 	int start, err;
 
 	err = nla_parse_deprecated_strict(a, OVS_CHECK_PKT_LEN_ATTR_MAX,
@@ -3060,37 +3152,58 @@ static int validate_and_copy_check_pkt_len(struct net *net,
 	err = ovs_nla_add_action(sfa, OVS_CHECK_PKT_LEN_ATTR_ARG, &arg,
 				 sizeof(arg), log);
 	if (err)
-		return err;
+		goto err_free;
 
-	nested_acts_start = add_nested_action_start(sfa,
-		OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_LESS_EQUAL, log);
-	if (nested_acts_start < 0)
-		return nested_acts_start;
+	lesser_acts_start =
+		add_nested_action_start(sfa,
+					OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_LESS_EQUAL,
+					log);
+	if (lesser_acts_start < 0) {
+		err = lesser_acts_start;
+		goto err_free;
+	}
 
 	err = __ovs_nla_copy_actions(net, acts_if_lesser_eq, key, sfa,
 				     eth_type, vlan_tci, mpls_label_count, log,
 				     depth + 1);
 
 	if (err)
-		return err;
+		goto err_free;
 
-	add_nested_action_end(*sfa, nested_acts_start);
+	err = add_nested_action_end(*sfa, lesser_acts_start);
+	if (err)
+		goto err_free;
 
-	nested_acts_start = add_nested_action_start(sfa,
-		OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER, log);
-	if (nested_acts_start < 0)
-		return nested_acts_start;
+	greater_acts_start =
+		add_nested_action_start(sfa,
+					OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER,
+					log);
+	if (greater_acts_start < 0) {
+		err = greater_acts_start;
+		goto err_free;
+	}
 
 	err = __ovs_nla_copy_actions(net, acts_if_greater, key, sfa,
 				     eth_type, vlan_tci, mpls_label_count, log,
 				     depth + 1);
 
 	if (err)
-		return err;
+		goto err_free;
+
+	err = add_nested_action_end(*sfa, greater_acts_start);
+	if (err)
+		goto err_free;
 
-	add_nested_action_end(*sfa, nested_acts_start);
-	add_nested_action_end(*sfa, start);
+	err = add_nested_action_end(*sfa, start);
+	if (err)
+		goto err_free;
 	return 0;
+
+err_free:
+	ovs_nla_trim(*sfa, greater_acts_start, true);
+	ovs_nla_trim(*sfa, lesser_acts_start, true);
+	ovs_nla_trim(*sfa, start, false);
+	return err;
 }
 
 static int copy_action(const struct nlattr *from,
diff --git linux-libre-6.6.144-gnu/net/phonet/af_phonet.c linux-libre-6.6.145-gnu/net/phonet/af_phonet.c
index 2b582da1e88c0..e38fad4144e48 100644
--- linux-libre-6.6.144-gnu/net/phonet/af_phonet.c
+++ linux-libre-6.6.145-gnu/net/phonet/af_phonet.c
@@ -129,9 +129,12 @@ static int pn_header_create(struct sk_buff *skb, struct net_device *dev,
 	return 1;
 }
 
-static int pn_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+static int pn_header_parse(const struct sk_buff *skb,
+			   const struct net_device *dev,
+			   unsigned char *haddr)
 {
 	const u8 *media = skb_mac_header(skb);
+
 	*haddr = *media;
 	return 1;
 }
diff --git linux-libre-6.6.144-gnu/net/psample/psample.c linux-libre-6.6.145-gnu/net/psample/psample.c
index ddd211a151d0d..a4d0943779558 100644
--- linux-libre-6.6.144-gnu/net/psample/psample.c
+++ linux-libre-6.6.145-gnu/net/psample/psample.c
@@ -465,15 +465,17 @@ void psample_sample_packet(struct psample_group *group, struct sk_buff *skb,
 		goto error;
 
 	if (data_len) {
-		int nla_len = nla_total_size(data_len);
+		int nla_len = nla_attr_size(data_len);
 		struct nlattr *nla;
 
 		nla = skb_put(nl_skb, nla_len);
 		nla->nla_type = PSAMPLE_ATTR_DATA;
-		nla->nla_len = nla_attr_size(data_len);
+		nla->nla_len = nla_len;
 
 		if (skb_copy_bits(skb, 0, nla_data(nla), data_len))
 			goto error;
+
+		skb_put_zero(nl_skb, nla_padlen(data_len));
 	}
 
 #ifdef CONFIG_INET
diff --git linux-libre-6.6.144-gnu/net/qrtr/af_qrtr.c linux-libre-6.6.145-gnu/net/qrtr/af_qrtr.c
index 2c009793f1931..305523cebe3ba 100644
--- linux-libre-6.6.144-gnu/net/qrtr/af_qrtr.c
+++ linux-libre-6.6.145-gnu/net/qrtr/af_qrtr.c
@@ -496,7 +496,7 @@ int qrtr_endpoint_post(struct qrtr_endpoint *ep, const void *data, size_t len)
 	if (cb->dst_port == QRTR_PORT_CTRL_LEGACY)
 		cb->dst_port = QRTR_PORT_CTRL;
 
-	if (!size || len != ALIGN(size, 4) + hdrlen)
+	if (!size || size > len || len != ALIGN(size, 4) + hdrlen)
 		goto err;
 
 	if ((cb->type == QRTR_TYPE_NEW_SERVER ||
diff --git linux-libre-6.6.144-gnu/net/rxrpc/recvmsg.c linux-libre-6.6.145-gnu/net/rxrpc/recvmsg.c
index 99efe14eb0c91..4f4094d0c5cc2 100644
--- linux-libre-6.6.144-gnu/net/rxrpc/recvmsg.c
+++ linux-libre-6.6.145-gnu/net/rxrpc/recvmsg.c
@@ -157,7 +157,7 @@ static int rxrpc_verify_data(struct rxrpc_call *call, struct sk_buff *skb)
 	struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
 	int ret;
 
-	if (sp->len > call->rx_dec_bsize) {
+	if (sp->len > call->rx_dec_bsize || !call->rx_dec_buffer) {
 		/* Make sure we can hold a 1412-byte jumbo subpacket and make
 		 * sure that the buffer size is aligned to a crypto blocksize.
 		 */
@@ -429,8 +429,7 @@ try_again:
 	if (test_bit(RXRPC_CALL_RELEASED, &call->flags)) {
 		rxrpc_see_call(call, rxrpc_call_see_already_released);
 		mutex_unlock(&call->user_mutex);
-		if (!(flags & MSG_PEEK))
-			rxrpc_put_call(call, rxrpc_call_put_recvmsg);
+		rxrpc_put_call(call, rxrpc_call_put_recvmsg);
 		goto try_again;
 	}
 
diff --git linux-libre-6.6.144-gnu/net/sched/act_api.c linux-libre-6.6.145-gnu/net/sched/act_api.c
index bed04ae3003c4..3b7e5fcdd4ff2 100644
--- linux-libre-6.6.144-gnu/net/sched/act_api.c
+++ linux-libre-6.6.145-gnu/net/sched/act_api.c
@@ -148,10 +148,15 @@ static void offload_action_hw_count_dec(struct tc_action *act,
 
 static unsigned int tcf_offload_act_num_actions_single(struct tc_action *act)
 {
-	if (is_tcf_pedit(act))
-		return tcf_pedit_nkeys(act);
-	else
-		return 1;
+	unsigned int count;
+
+	if (is_tcf_pedit(act)) {
+		spin_lock_bh(&act->tcfa_lock);
+		count = tcf_pedit_nkeys_locked(act);
+		spin_unlock_bh(&act->tcfa_lock);
+		return count;
+	}
+	return 1;
 }
 
 static bool tc_act_skip_hw(u32 flags)
diff --git linux-libre-6.6.144-gnu/net/sched/act_bpf.c linux-libre-6.6.145-gnu/net/sched/act_bpf.c
index a1c0e8a9fc8c2..305c3c7d2d5fd 100644
--- linux-libre-6.6.144-gnu/net/sched/act_bpf.c
+++ linux-libre-6.6.145-gnu/net/sched/act_bpf.c
@@ -44,7 +44,7 @@ TC_INDIRECT_SCOPE int tcf_bpf_act(struct sk_buff *skb,
 	tcf_lastuse_update(&prog->tcf_tm);
 	bstats_update(this_cpu_ptr(prog->common.cpu_bstats), skb);
 
-	filter = rcu_dereference(prog->filter);
+	filter = rcu_dereference_bh(prog->filter);
 	if (at_ingress) {
 		__skb_push(skb, skb->mac_len);
 		filter_res = bpf_prog_run_data_pointers(filter, skb);
diff --git linux-libre-6.6.144-gnu/net/sched/act_ct.c linux-libre-6.6.145-gnu/net/sched/act_ct.c
index 7810c9d64ff3a..287e255934128 100644
--- linux-libre-6.6.144-gnu/net/sched/act_ct.c
+++ linux-libre-6.6.145-gnu/net/sched/act_ct.c
@@ -845,11 +845,11 @@ static int tcf_ct_handle_fragments(struct net *net, struct sk_buff *skb,
 				   u8 family, u16 zone, bool *defrag)
 {
 	enum ip_conntrack_info ctinfo;
+	struct tc_skb_cb cb;
 	struct nf_conn *ct;
 	int err = 0;
 	bool frag;
 	u8 proto;
-	u16 mru;
 
 	/* Previously seen (loopback)? Ignore. */
 	ct = nf_ct_get(skb, &ctinfo);
@@ -863,12 +863,13 @@ static int tcf_ct_handle_fragments(struct net *net, struct sk_buff *skb,
 	if (err || !frag)
 		return err;
 
-	err = nf_ct_handle_fragments(net, skb, zone, family, &proto, &mru);
+	cb = *tc_skb_cb(skb);
+	err = nf_ct_handle_fragments(net, skb, zone, family, &proto, &cb.mru);
 	if (err)
 		return err;
 
 	*defrag = true;
-	tc_skb_cb(skb)->mru = mru;
+	*tc_skb_cb(skb) = cb;
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/net/sched/act_pedit.c linux-libre-6.6.145-gnu/net/sched/act_pedit.c
index 80b2a1e9d5ceb..f26f05fb10fe4 100644
--- linux-libre-6.6.144-gnu/net/sched/act_pedit.c
+++ linux-libre-6.6.145-gnu/net/sched/act_pedit.c
@@ -563,9 +563,18 @@ static int tcf_pedit_offload_act_setup(struct tc_action *act, void *entry_data,
 {
 	if (bind) {
 		struct flow_action_entry *entry = entry_data;
+		int nkeys = tcf_pedit_nkeys_locked(act);
 		int k;
 
-		for (k = 0; k < tcf_pedit_nkeys(act); k++) {
+		/* If the required keys exceed the remaining capacity return
+		 * -ENOSPC to abort the offload and fallback to software.
+		 */
+		if (nkeys > *index_inc) {
+			NL_SET_ERR_MSG_MOD(extack, "Not enough space to offload all pedit keys");
+			return -ENOSPC;
+		}
+
+		for (k = 0; k < nkeys; k++) {
 			switch (tcf_pedit_cmd(act, k)) {
 			case TCA_PEDIT_KEY_EX_CMD_SET:
 				entry->id = FLOW_ACTION_MANGLE;
@@ -602,7 +611,7 @@ static int tcf_pedit_offload_act_setup(struct tc_action *act, void *entry_data,
 			return -EOPNOTSUPP;
 		}
 
-		for (k = 1; k < tcf_pedit_nkeys(act); k++) {
+		for (k = 1; k < tcf_pedit_nkeys_locked(act); k++) {
 			if (cmd != tcf_pedit_cmd(act, k)) {
 				NL_SET_ERR_MSG_MOD(extack, "Unsupported pedit command offload");
 				return -EOPNOTSUPP;
diff --git linux-libre-6.6.144-gnu/net/sched/cls_api.c linux-libre-6.6.145-gnu/net/sched/cls_api.c
index 45124fd64d6b4..e259ec6ed145d 100644
--- linux-libre-6.6.144-gnu/net/sched/cls_api.c
+++ linux-libre-6.6.145-gnu/net/sched/cls_api.c
@@ -3808,12 +3808,21 @@ int tc_setup_action(struct flow_action *flow_action,
 
 		entry = &flow_action->entries[j];
 		spin_lock_bh(&act->tcfa_lock);
+
+		/* Abort the offload if we have exhausted the allocated capacity */
+		if (j >= flow_action->num_entries) {
+			NL_SET_ERR_MSG_MOD(extack, "Flow action buffer overflow");
+			err = -ENOSPC;
+			goto err_out_locked;
+		}
+
 		err = tcf_act_get_user_cookie(entry, act);
 		if (err)
 			goto err_out_locked;
 
-		index = 0;
-		err = tc_setup_offload_act(act, entry, &index, extack);
+		index = flow_action->num_entries - j;
+		err = tc_setup_offload_act(act, entry, &index,
+					   extack);
 		if (err)
 			goto err_out_locked;
 
@@ -3867,10 +3876,13 @@ unsigned int tcf_exts_num_actions(struct tcf_exts *exts)
 	int i;
 
 	tcf_exts_for_each_action(i, act, exts) {
-		if (is_tcf_pedit(act))
-			num_acts += tcf_pedit_nkeys(act);
-		else
+		if (is_tcf_pedit(act)) {
+			spin_lock_bh(&act->tcfa_lock);
+			num_acts += tcf_pedit_nkeys_locked(act);
+			spin_unlock_bh(&act->tcfa_lock);
+		} else {
 			num_acts++;
+		}
 	}
 	return num_acts;
 }
@@ -3971,6 +3983,9 @@ struct sk_buff *tcf_qevent_handle(struct tcf_qevent *qe, struct Qdisc *sch, stru
 		skb_do_redirect(skb);
 		*ret = __NET_XMIT_STOLEN;
 		return NULL;
+	case TC_ACT_CONSUMED:
+		*ret = __NET_XMIT_STOLEN;
+		return NULL;
 	}
 
 	return skb;
diff --git linux-libre-6.6.144-gnu/net/sched/cls_bpf.c linux-libre-6.6.145-gnu/net/sched/cls_bpf.c
index 29dfe6767f108..d5a5dffcd6f9b 100644
--- linux-libre-6.6.144-gnu/net/sched/cls_bpf.c
+++ linux-libre-6.6.145-gnu/net/sched/cls_bpf.c
@@ -142,7 +142,8 @@ static bool cls_bpf_is_ebpf(const struct cls_bpf_prog *prog)
 
 static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 			       struct cls_bpf_prog *oldprog,
-			       struct netlink_ext_ack *extack)
+			       struct netlink_ext_ack *extack,
+			       bool is_rollback)
 {
 	struct tcf_block *block = tp->chain->block;
 	struct tc_cls_bpf_offload cls_bpf = {};
@@ -177,7 +178,8 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 					  &oldprog->in_hw_count, true);
 
 	if (prog && err) {
-		cls_bpf_offload_cmd(tp, oldprog, prog, extack);
+		if (!is_rollback)
+			cls_bpf_offload_cmd(tp, oldprog, prog, extack, true);
 		return err;
 	}
 
@@ -208,7 +210,7 @@ static int cls_bpf_offload(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 	if (!prog && !oldprog)
 		return 0;
 
-	return cls_bpf_offload_cmd(tp, prog, oldprog, extack);
+	return cls_bpf_offload_cmd(tp, prog, oldprog, extack, false);
 }
 
 static void cls_bpf_stop_offload(struct tcf_proto *tp,
@@ -217,7 +219,7 @@ static void cls_bpf_stop_offload(struct tcf_proto *tp,
 {
 	int err;
 
-	err = cls_bpf_offload_cmd(tp, NULL, prog, extack);
+	err = cls_bpf_offload_cmd(tp, NULL, prog, extack, false);
 	if (err)
 		pr_err("Stopping hardware offload failed: %d\n", err);
 }
diff --git linux-libre-6.6.144-gnu/net/sched/cls_flow.c linux-libre-6.6.145-gnu/net/sched/cls_flow.c
index d92ffdaf546c3..9ba13953d3a5e 100644
--- linux-libre-6.6.144-gnu/net/sched/cls_flow.c
+++ linux-libre-6.6.145-gnu/net/sched/cls_flow.c
@@ -21,6 +21,7 @@
 #include <net/inet_sock.h>
 
 #include <net/pkt_cls.h>
+#include <linux/siphash.h>
 #include <net/ip.h>
 #include <net/route.h>
 #include <net/flow_dissector.h>
@@ -57,11 +58,15 @@ struct flow_filter {
 	struct rcu_work		rwork;
 };
 
+static siphash_aligned_key_t flow_keys_secret __read_mostly;
+
 static inline u32 addr_fold(void *addr)
 {
-	unsigned long a = (unsigned long)addr;
-
-	return (a & 0xFFFFFFFF) ^ (BITS_PER_LONG > 32 ? a >> 32 : 0);
+#ifdef CONFIG_64BIT
+	return (u32)siphash_1u64((u64)addr, &flow_keys_secret);
+#else
+	return (u32)siphash_1u32((u32)addr, &flow_keys_secret);
+#endif
 }
 
 static u32 flow_get_src(const struct sk_buff *skb, const struct flow_keys *flow)
@@ -596,6 +601,7 @@ static int flow_init(struct tcf_proto *tp)
 		return -ENOBUFS;
 	INIT_LIST_HEAD(&head->filters);
 	rcu_assign_pointer(tp->root, head);
+	net_get_random_once(&flow_keys_secret, sizeof(flow_keys_secret));
 	return 0;
 }
 
diff --git linux-libre-6.6.144-gnu/net/sched/sch_cake.c linux-libre-6.6.145-gnu/net/sched/sch_cake.c
index 0b85971165d2a..ce9ee43e9ee2b 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_cake.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_cake.c
@@ -1382,10 +1382,7 @@ static u32 cake_calc_overhead(struct cake_sched_data *q, u32 len, u32 off)
 	if (q->min_netlen > len)
 		q->min_netlen = len;
 
-	len += q->rate_overhead;
-
-	if (len < q->rate_mpu)
-		len = q->rate_mpu;
+	len = max((s32)len + q->rate_overhead, (s32)q->rate_mpu);
 
 	if (q->atm_mode == CAKE_ATM_ATM) {
 		len += 47;
diff --git linux-libre-6.6.144-gnu/net/sched/sch_codel.c linux-libre-6.6.145-gnu/net/sched/sch_codel.c
index 63c02040b426a..0dfdc8b656995 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_codel.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_codel.c
@@ -86,7 +86,7 @@ static void drop_func(struct sk_buff *skb, void *ctx)
 	qdisc_qstats_drop(sch);
 }
 
-static struct sk_buff *codel_qdisc_dequeue(struct Qdisc *sch)
+static struct sk_buff *__codel_qdisc_dequeue(struct Qdisc *sch)
 {
 	struct codel_sched_data *q = qdisc_priv(sch);
 	struct sk_buff *skb;
@@ -95,13 +95,51 @@ static struct sk_buff *codel_qdisc_dequeue(struct Qdisc *sch)
 			    &q->stats, qdisc_pkt_len, codel_get_enqueue_time,
 			    drop_func, dequeue_func);
 
+	if (skb)
+		qdisc_bstats_update(sch, skb);
+	return skb;
+}
+
+static void codel_dequeue_drop(struct Qdisc *sch)
+{
+	struct codel_sched_data *q = qdisc_priv(sch);
+
 	if (q->stats.drop_count) {
-		qdisc_tree_reduce_backlog(sch, q->stats.drop_count, q->stats.drop_len);
+		qdisc_tree_reduce_backlog(sch, q->stats.drop_count,
+					  q->stats.drop_len);
 		q->stats.drop_count = 0;
 		q->stats.drop_len = 0;
 	}
-	if (skb)
-		qdisc_bstats_update(sch, skb);
+}
+
+static struct sk_buff *codel_qdisc_dequeue(struct Qdisc *sch)
+{
+	struct sk_buff *skb;
+
+	skb = __codel_qdisc_dequeue(sch);
+
+	codel_dequeue_drop(sch);
+
+	return skb;
+}
+
+static struct sk_buff *codel_peek(struct Qdisc *sch)
+{
+	struct sk_buff *skb = skb_peek(&sch->gso_skb);
+
+	if (!skb) {
+		skb = __codel_qdisc_dequeue(sch);
+
+		if (skb) {
+			__skb_queue_head(&sch->gso_skb, skb);
+			/* it's still part of the queue */
+			qdisc_qstats_backlog_inc(sch, skb);
+			sch->q.qlen++;
+		}
+
+		codel_dequeue_drop(sch);
+	}
+
 	return skb;
 }
 
@@ -276,7 +314,7 @@ static struct Qdisc_ops codel_qdisc_ops __read_mostly = {
 
 	.enqueue	=	codel_qdisc_enqueue,
 	.dequeue	=	codel_qdisc_dequeue,
-	.peek		=	qdisc_peek_dequeued,
+	.peek		=	codel_peek,
 	.init		=	codel_init,
 	.reset		=	codel_reset,
 	.change 	=	codel_change,
diff --git linux-libre-6.6.144-gnu/net/sched/sch_drr.c linux-libre-6.6.145-gnu/net/sched/sch_drr.c
index 9b36955e32b14..9a7d9b14bc882 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_drr.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_drr.c
@@ -270,7 +270,7 @@ static int drr_dump_class_stats(struct Qdisc *sch, unsigned long arg,
 
 	memset(&xstats, 0, sizeof(xstats));
 	if (qlen)
-		xstats.deficit = cl->deficit;
+		xstats.deficit = READ_ONCE(cl->deficit);
 
 	if (gnet_stats_copy_basic(d, NULL, &cl->bstats, true) < 0 ||
 	    gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
@@ -362,7 +362,7 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 
 	if (!cl_is_active(cl)) {
 		list_add_tail(&cl->alist, &q->active);
-		cl->deficit = cl->quantum;
+		WRITE_ONCE(cl->deficit, cl->quantum);
 	}
 
 	sch->qstats.backlog += len;
@@ -389,7 +389,7 @@ static struct sk_buff *drr_dequeue(struct Qdisc *sch)
 
 		len = qdisc_pkt_len(skb);
 		if (len <= cl->deficit) {
-			cl->deficit -= len;
+			WRITE_ONCE(cl->deficit, cl->deficit - len);
 			skb = qdisc_dequeue_peeked(cl->qdisc);
 			if (unlikely(skb == NULL))
 				goto out;
@@ -403,7 +403,7 @@ static struct sk_buff *drr_dequeue(struct Qdisc *sch)
 			return skb;
 		}
 
-		cl->deficit += cl->quantum;
+		WRITE_ONCE(cl->deficit, cl->deficit + cl->quantum);
 		list_move_tail(&cl->alist, &q->active);
 	}
 out:
diff --git linux-libre-6.6.144-gnu/net/sched/sch_fq_codel.c linux-libre-6.6.145-gnu/net/sched/sch_fq_codel.c
index 056895df17854..e059d6c145741 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_fq_codel.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_fq_codel.c
@@ -278,7 +278,7 @@ static void drop_func(struct sk_buff *skb, void *ctx)
 	qdisc_qstats_drop(sch);
 }
 
-static struct sk_buff *fq_codel_dequeue(struct Qdisc *sch)
+static struct sk_buff *__fq_codel_dequeue(struct Qdisc *sch)
 {
 	struct fq_codel_sched_data *q = qdisc_priv(sch);
 	struct sk_buff *skb;
@@ -315,12 +315,49 @@ begin:
 	qdisc_bstats_update(sch, skb);
 	flow->deficit -= qdisc_pkt_len(skb);
 
+	return skb;
+}
+
+static void fq_codel_dequeue_drop(struct Qdisc *sch)
+{
+	struct fq_codel_sched_data *q = qdisc_priv(sch);
+
 	if (q->cstats.drop_count) {
 		qdisc_tree_reduce_backlog(sch, q->cstats.drop_count,
 					  q->cstats.drop_len);
 		q->cstats.drop_count = 0;
 		q->cstats.drop_len = 0;
 	}
+}
+
+static struct sk_buff *fq_codel_dequeue(struct Qdisc *sch)
+{
+	struct sk_buff *skb;
+
+	skb =  __fq_codel_dequeue(sch);
+
+	fq_codel_dequeue_drop(sch);
+
+	return skb;
+}
+
+static struct sk_buff *fq_codel_peek(struct Qdisc *sch)
+{
+	struct sk_buff *skb = skb_peek(&sch->gso_skb);
+
+	if (!skb) {
+		skb = __fq_codel_dequeue(sch);
+
+		if (skb) {
+			__skb_queue_head(&sch->gso_skb, skb);
+			/* it's still part of the queue */
+			qdisc_qstats_backlog_inc(sch, skb);
+			sch->q.qlen++;
+		}
+
+		fq_codel_dequeue_drop(sch);
+	}
+
 	return skb;
 }
 
@@ -707,7 +744,7 @@ static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
 	.priv_size	=	sizeof(struct fq_codel_sched_data),
 	.enqueue	=	fq_codel_enqueue,
 	.dequeue	=	fq_codel_dequeue,
-	.peek		=	qdisc_peek_dequeued,
+	.peek		=	fq_codel_peek,
 	.init		=	fq_codel_init,
 	.reset		=	fq_codel_reset,
 	.destroy	=	fq_codel_destroy,
diff --git linux-libre-6.6.144-gnu/net/sched/sch_hfsc.c linux-libre-6.6.145-gnu/net/sched/sch_hfsc.c
index 1ac51d0249919..71f96a8980a7c 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_hfsc.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_hfsc.c
@@ -715,7 +715,7 @@ init_vf(struct hfsc_class *cl, unsigned int len)
 			rtsc_min(&cl->cl_virtual, &cl->cl_fsc, cl->cl_vt, cl->cl_total);
 			cl->cl_vtadj = 0;
 
-			cl->cl_vtperiod++;  /* increment vt period */
+			WRITE_ONCE(cl->cl_vtperiod, cl->cl_vtperiod + 1);  /* increment vt period */
 			cl->cl_parentperiod = cl->cl_parent->cl_vtperiod;
 			if (cl->cl_parent->cl_nactive == 0)
 				cl->cl_parentperiod++;
@@ -753,11 +753,11 @@ update_vf(struct hfsc_class *cl, unsigned int len, u64 cur_time)
 	u64 f; /* , myf_bound, delta; */
 	int go_passive = 0;
 
-	if (cl->qdisc->q.qlen == 0 && cl->cl_flags & HFSC_FSC)
+	if (cl->qdisc->q.qlen == 0 && cl->cl_flags & HFSC_FSC && cl->cl_nactive)
 		go_passive = 1;
 
 	for (; cl->cl_parent != NULL; cl = cl->cl_parent) {
-		cl->cl_total += len;
+		WRITE_ONCE(cl->cl_total, cl->cl_total + len);
 
 		if (!(cl->cl_flags & HFSC_FSC) || cl->cl_nactive == 0)
 			continue;
@@ -847,7 +847,7 @@ hfsc_adjust_levels(struct hfsc_class *cl)
 			if (p->level >= level)
 				level = p->level + 1;
 		}
-		cl->level = level;
+		WRITE_ONCE(cl->level, level);
 	} while ((cl = cl->cl_parent) != NULL);
 }
 
@@ -1337,10 +1337,10 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg,
 	__u32 qlen;
 
 	qdisc_qstats_qlen_backlog(cl->qdisc, &qlen, &cl->qstats.backlog);
-	xstats.level   = cl->level;
-	xstats.period  = cl->cl_vtperiod;
-	xstats.work    = cl->cl_total;
-	xstats.rtwork  = cl->cl_cumul;
+	xstats.level   = READ_ONCE(cl->level);
+	xstats.period  = READ_ONCE(cl->cl_vtperiod);
+	xstats.work    = READ_ONCE(cl->cl_total);
+	xstats.rtwork  = READ_ONCE(cl->cl_cumul);
 
 	if (gnet_stats_copy_basic(d, NULL, &cl->bstats, true) < 0 ||
 	    gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
@@ -1453,15 +1453,15 @@ hfsc_change_qdisc(struct Qdisc *sch, struct nlattr *opt,
 static void
 hfsc_reset_class(struct hfsc_class *cl)
 {
-	cl->cl_total        = 0;
-	cl->cl_cumul        = 0;
+	WRITE_ONCE(cl->cl_total, 0);
+	WRITE_ONCE(cl->cl_cumul, 0);
 	cl->cl_d            = 0;
 	cl->cl_e            = 0;
 	cl->cl_vt           = 0;
 	cl->cl_vtadj        = 0;
 	cl->cl_cvtmin       = 0;
 	cl->cl_cvtoff       = 0;
-	cl->cl_vtperiod     = 0;
+	WRITE_ONCE(cl->cl_vtperiod, 0);
 	cl->cl_parentperiod = 0;
 	cl->cl_f            = 0;
 	cl->cl_myf          = 0;
@@ -1627,7 +1627,7 @@ hfsc_dequeue(struct Qdisc *sch)
 	bstats_update(&cl->bstats, skb);
 	update_vf(cl, qdisc_pkt_len(skb), cur_time);
 	if (realtime)
-		cl->cl_cumul += qdisc_pkt_len(skb);
+		WRITE_ONCE(cl->cl_cumul, cl->cl_cumul + qdisc_pkt_len(skb));
 
 	if (cl->cl_flags & HFSC_RSC) {
 		if (cl->qdisc->q.qlen != 0) {
diff --git linux-libre-6.6.144-gnu/net/sched/sch_hhf.c linux-libre-6.6.145-gnu/net/sched/sch_hhf.c
index 67b555c02f2c0..aca4795c4101f 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_hhf.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_hhf.c
@@ -461,12 +461,39 @@ begin:
 	return skb;
 }
 
+static void hhf_reset_classifier(struct hhf_sched_data *q)
+{
+	int i;
+
+	if (!q->hh_flows)
+		return;
+
+	for (i = 0; i < HH_FLOWS_CNT; i++) {
+		struct hh_flow_state *flow, *next;
+		struct list_head *head = &q->hh_flows[i];
+
+		list_for_each_entry_safe(flow, next, head, flowchain) {
+			list_del(&flow->flowchain);
+			kfree(flow);
+		}
+	}
+	WRITE_ONCE(q->hh_flows_current_cnt, 0);
+
+	for (i = 0; i < HHF_ARRAYS_CNT; i++) {
+		if (q->hhf_valid_bits[i])
+			bitmap_zero(q->hhf_valid_bits[i], HHF_ARRAYS_LEN);
+	}
+	q->hhf_arrays_reset_timestamp = hhf_time_stamp();
+}
+
 static void hhf_reset(struct Qdisc *sch)
 {
+	struct hhf_sched_data *q = qdisc_priv(sch);
 	struct sk_buff *skb;
 
 	while ((skb = hhf_dequeue(sch)) != NULL)
 		rtnl_kfree_skbs(skb, skb);
+	hhf_reset_classifier(q);
 }
 
 static void hhf_destroy(struct Qdisc *sch)
diff --git linux-libre-6.6.144-gnu/net/sched/sch_htb.c linux-libre-6.6.145-gnu/net/sched/sch_htb.c
index c8a426062923a..f1b903b367174 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_htb.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_htb.c
@@ -568,7 +568,7 @@ htb_change_class_mode(struct htb_sched *q, struct htb_class *cl, s64 *diff)
 
 	if (new_mode == HTB_CANT_SEND) {
 		cl->overlimits++;
-		q->overlimits++;
+		WRITE_ONCE(q->overlimits, q->overlimits + 1);
 	}
 
 	if (cl->prio_activity) {	/* not necessary: speed optimization */
@@ -628,7 +628,7 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 		/* enqueue to helper queue */
 		if (q->direct_queue.qlen < q->direct_qlen) {
 			__qdisc_enqueue_tail(skb, &q->direct_queue);
-			q->direct_pkts++;
+			WRITE_ONCE(q->direct_pkts, q->direct_pkts + 1);
 		} else {
 			return qdisc_drop(skb, sch, to_free);
 		}
@@ -1148,6 +1148,7 @@ static int htb_init(struct Qdisc *sch, struct nlattr *opt,
 	 * parts (especially calling ndo_setup_tc) on errors.
 	 */
 	q->offload = true;
+	sch->flags |= TCQ_F_OFFLOADED;
 
 	return 0;
 }
@@ -1208,17 +1209,12 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
 	struct nlattr *nest;
 	struct tc_htb_glob gopt;
 
-	if (q->offload)
-		sch->flags |= TCQ_F_OFFLOADED;
-	else
-		sch->flags &= ~TCQ_F_OFFLOADED;
-
-	sch->qstats.overlimits = q->overlimits;
+	sch->qstats.overlimits = READ_ONCE(q->overlimits);
 	/* Its safe to not acquire qdisc lock. As we hold RTNL,
 	 * no change can happen on the qdisc parameters.
 	 */
 
-	gopt.direct_pkts = q->direct_pkts;
+	gopt.direct_pkts = READ_ONCE(q->direct_pkts);
 	gopt.version = HTB_VER;
 	gopt.rate2quantum = q->rate2quantum;
 	gopt.defcls = q->defcls;
diff --git linux-libre-6.6.144-gnu/net/sched/sch_multiq.c linux-libre-6.6.145-gnu/net/sched/sch_multiq.c
index 0d6649d937c9f..62cc1a21a603f 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_multiq.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_multiq.c
@@ -103,7 +103,7 @@ static struct sk_buff *multiq_dequeue(struct Qdisc *sch)
 		if (!netif_xmit_stopped(
 		    netdev_get_tx_queue(qdisc_dev(sch), q->curband))) {
 			qdisc = q->queues[q->curband];
-			skb = qdisc->dequeue(qdisc);
+			skb = qdisc_dequeue_peeked(qdisc);
 			if (skb) {
 				qdisc_bstats_update(sch, skb);
 				sch->q.qlen--;
diff --git linux-libre-6.6.144-gnu/net/sched/sch_taprio.c linux-libre-6.6.145-gnu/net/sched/sch_taprio.c
index c14f9e2d8dc51..6741dd35e36d2 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_taprio.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_taprio.c
@@ -759,7 +759,7 @@ static struct sk_buff *taprio_dequeue_from_txq(struct Qdisc *sch, int txq,
 		return NULL;
 
 skip_peek_checks:
-	skb = child->ops->dequeue(child);
+	skb = qdisc_dequeue_peeked(child);
 	if (unlikely(!skb))
 		return NULL;
 
diff --git linux-libre-6.6.144-gnu/net/sched/sch_teql.c linux-libre-6.6.145-gnu/net/sched/sch_teql.c
index efcca26966213..13e69bce987e4 100644
--- linux-libre-6.6.144-gnu/net/sched/sch_teql.c
+++ linux-libre-6.6.145-gnu/net/sched/sch_teql.c
@@ -52,7 +52,8 @@
 struct teql_master {
 	struct Qdisc_ops qops;
 	struct net_device *dev;
-	struct Qdisc *slaves;
+	struct Qdisc __rcu	*slaves;
+	spinlock_t		slaves_lock; /* serializes writes to ->slaves */
 	struct list_head master_list;
 	unsigned long	tx_bytes;
 	unsigned long	tx_packets;
@@ -61,7 +62,7 @@ struct teql_master {
 };
 
 struct teql_sched_data {
-	struct Qdisc *next;
+	struct Qdisc __rcu	*next;
 	struct teql_master *m;
 	struct sk_buff_head q;
 };
@@ -101,7 +102,9 @@ teql_dequeue(struct Qdisc *sch)
 	if (skb == NULL) {
 		struct net_device *m = qdisc_dev(q);
 		if (m) {
-			dat->m->slaves = sch;
+			spin_lock_bh(&dat->m->slaves_lock);
+			rcu_assign_pointer(dat->m->slaves, sch);
+			spin_unlock_bh(&dat->m->slaves_lock);
 			netif_wake_queue(m);
 		}
 	} else {
@@ -132,34 +135,49 @@ teql_destroy(struct Qdisc *sch)
 	struct Qdisc *q, *prev;
 	struct teql_sched_data *dat = qdisc_priv(sch);
 	struct teql_master *master = dat->m;
+	struct netdev_queue *txq = NULL;
+	bool reset_master_queue = false;
 
 	if (!master)
 		return;
 
-	prev = master->slaves;
+	spin_lock_bh(&master->slaves_lock);
+	prev = rcu_dereference_protected(master->slaves,
+					 lockdep_is_held(&master->slaves_lock));
 	if (prev) {
 		do {
-			q = NEXT_SLAVE(prev);
-			if (q == sch) {
-				NEXT_SLAVE(prev) = NEXT_SLAVE(q);
-				if (q == master->slaves) {
-					master->slaves = NEXT_SLAVE(q);
-					if (q == master->slaves) {
-						struct netdev_queue *txq;
-
-						txq = netdev_get_tx_queue(master->dev, 0);
-						master->slaves = NULL;
-
-						dev_reset_queue(master->dev,
-								txq, NULL);
-					}
-				}
-				skb_queue_purge(&dat->q);
-				break;
+			struct Qdisc *head, *next;
+
+			q = rcu_dereference_protected(NEXT_SLAVE(prev),
+						      lockdep_is_held(&master->slaves_lock));
+			if (q != sch) {
+				prev = q;
+				continue;
 			}
 
-		} while ((prev = q) != master->slaves);
+			next = rcu_dereference_protected(NEXT_SLAVE(q),
+							 lockdep_is_held(&master->slaves_lock));
+			rcu_assign_pointer(NEXT_SLAVE(prev), next);
+
+			head = rcu_dereference_protected(master->slaves,
+							 lockdep_is_held(&master->slaves_lock));
+			if (q == head) {
+				rcu_assign_pointer(master->slaves, next);
+				if (q == next) {
+					txq = netdev_get_tx_queue(master->dev, 0);
+					rcu_assign_pointer(master->slaves, NULL);
+					reset_master_queue = true;
+				}
+			}
+			skb_queue_purge(&dat->q);
+			break;
+		} while (prev != rcu_dereference_protected(master->slaves,
+							   lockdep_is_held(&master->slaves_lock)));
 	}
+	spin_unlock_bh(&master->slaves_lock);
+
+	if (reset_master_queue)
+		dev_reset_queue(master->dev, txq, NULL);
 }
 
 static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
@@ -168,6 +186,7 @@ static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
 	struct net_device *dev = qdisc_dev(sch);
 	struct teql_master *m = (struct teql_master *)sch->ops;
 	struct teql_sched_data *q = qdisc_priv(sch);
+	struct Qdisc *first;
 
 	if (dev->hard_header_len > m->dev->hard_header_len)
 		return -EINVAL;
@@ -184,7 +203,9 @@ static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
 
 	skb_queue_head_init(&q->q);
 
-	if (m->slaves) {
+	spin_lock_bh(&m->slaves_lock);
+	first = rcu_dereference_protected(m->slaves, lockdep_is_held(&m->slaves_lock));
+	if (first) {
 		if (m->dev->flags & IFF_UP) {
 			if ((m->dev->flags & IFF_POINTOPOINT &&
 			     !(dev->flags & IFF_POINTOPOINT)) ||
@@ -192,8 +213,10 @@ static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
 			     !(dev->flags & IFF_BROADCAST)) ||
 			    (m->dev->flags & IFF_MULTICAST &&
 			     !(dev->flags & IFF_MULTICAST)) ||
-			    dev->mtu < m->dev->mtu)
+			    dev->mtu < m->dev->mtu) {
+				spin_unlock_bh(&m->slaves_lock);
 				return -EINVAL;
+			}
 		} else {
 			if (!(dev->flags&IFF_POINTOPOINT))
 				m->dev->flags &= ~IFF_POINTOPOINT;
@@ -204,14 +227,17 @@ static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
 			if (dev->mtu < m->dev->mtu)
 				m->dev->mtu = dev->mtu;
 		}
-		q->next = NEXT_SLAVE(m->slaves);
-		NEXT_SLAVE(m->slaves) = sch;
+		rcu_assign_pointer(q->next,
+				   rcu_dereference_protected(NEXT_SLAVE(first),
+							     lockdep_is_held(&m->slaves_lock)));
+		rcu_assign_pointer(NEXT_SLAVE(first), sch);
 	} else {
-		q->next = sch;
-		m->slaves = sch;
+		rcu_assign_pointer(q->next, sch);
+		rcu_assign_pointer(m->slaves, sch);
 		m->dev->mtu = dev->mtu;
 		m->dev->flags = (m->dev->flags&~FMASK)|(dev->flags&FMASK);
 	}
+	spin_unlock_bh(&m->slaves_lock);
 	return 0;
 }
 
@@ -285,12 +311,14 @@ static netdev_tx_t teql_master_xmit(struct sk_buff *skb, struct net_device *dev)
 	int subq = skb_get_queue_mapping(skb);
 	struct sk_buff *skb_res = NULL;
 
-	start = master->slaves;
-
 restart:
 	nores = 0;
 	busy = 0;
 
+	rcu_read_lock();
+
+	start = rcu_dereference(master->slaves);
+
 	q = start;
 	if (!q)
 		goto drop;
@@ -317,10 +345,17 @@ restart:
 				    netdev_start_xmit(skb, slave, slave_txq, false) ==
 				    NETDEV_TX_OK) {
 					__netif_tx_unlock(slave_txq);
-					master->slaves = NEXT_SLAVE(q);
+					spin_lock(&master->slaves_lock);
+					if (rcu_dereference_protected(master->slaves,
+								      lockdep_is_held(&master->slaves_lock)) == q)
+						rcu_assign_pointer(master->slaves,
+								   rcu_dereference_protected(NEXT_SLAVE(q),
+											     lockdep_is_held(&master->slaves_lock)));
+					spin_unlock(&master->slaves_lock);
 					netif_wake_queue(dev);
 					master->tx_packets++;
 					master->tx_bytes += length;
+					rcu_read_unlock();
 					return NETDEV_TX_OK;
 				}
 				__netif_tx_unlock(slave_txq);
@@ -329,45 +364,56 @@ restart:
 				busy = 1;
 			break;
 		case 1:
-			master->slaves = NEXT_SLAVE(q);
+			spin_lock(&master->slaves_lock);
+			if (rcu_dereference_protected(master->slaves,
+						      lockdep_is_held(&master->slaves_lock)) == q)
+				rcu_assign_pointer(master->slaves,
+						   rcu_dereference_protected(NEXT_SLAVE(q),
+									     lockdep_is_held(&master->slaves_lock)));
+			spin_unlock(&master->slaves_lock);
+			rcu_read_unlock();
 			return NETDEV_TX_OK;
 		default:
 			nores = 1;
 			break;
 		}
 		__skb_pull(skb, skb_network_offset(skb));
-	} while ((q = NEXT_SLAVE(q)) != start);
+	} while ((q = rcu_dereference(NEXT_SLAVE(q))) != start);
 
 	if (nores && skb_res == NULL) {
 		skb_res = skb;
+		rcu_read_unlock();
 		goto restart;
 	}
 
 	if (busy) {
 		netif_stop_queue(dev);
+		rcu_read_unlock();
 		return NETDEV_TX_BUSY;
 	}
 	master->tx_errors++;
 
 drop:
 	master->tx_dropped++;
+	rcu_read_unlock();
 	dev_kfree_skb(skb);
 	return NETDEV_TX_OK;
 }
 
 static int teql_master_open(struct net_device *dev)
 {
-	struct Qdisc *q;
+	struct Qdisc *q, *first;
 	struct teql_master *m = netdev_priv(dev);
 	int mtu = 0xFFFE;
 	unsigned int flags = IFF_NOARP | IFF_MULTICAST;
 
-	if (m->slaves == NULL)
+	first = rtnl_dereference(m->slaves);
+	if (!first)
 		return -EUNATCH;
 
 	flags = FMASK;
 
-	q = m->slaves;
+	q = first;
 	do {
 		struct net_device *slave = qdisc_dev(q);
 
@@ -389,7 +435,7 @@ static int teql_master_open(struct net_device *dev)
 			flags &= ~IFF_BROADCAST;
 		if (!(slave->flags&IFF_MULTICAST))
 			flags &= ~IFF_MULTICAST;
-	} while ((q = NEXT_SLAVE(q)) != m->slaves);
+	} while ((q = rtnl_dereference(NEXT_SLAVE(q))) != first);
 
 	m->dev->mtu = mtu;
 	m->dev->flags = (m->dev->flags&~FMASK) | flags;
@@ -417,14 +463,15 @@ static void teql_master_stats64(struct net_device *dev,
 static int teql_master_mtu(struct net_device *dev, int new_mtu)
 {
 	struct teql_master *m = netdev_priv(dev);
-	struct Qdisc *q;
+	struct Qdisc *q, *first;
 
-	q = m->slaves;
+	first = rtnl_dereference(m->slaves);
+	q = first;
 	if (q) {
 		do {
 			if (new_mtu > qdisc_dev(q)->mtu)
 				return -EINVAL;
-		} while ((q = NEXT_SLAVE(q)) != m->slaves);
+		} while ((q = rtnl_dereference(NEXT_SLAVE(q))) != first);
 	}
 
 	dev->mtu = new_mtu;
@@ -444,6 +491,7 @@ static __init void teql_master_setup(struct net_device *dev)
 	struct teql_master *master = netdev_priv(dev);
 	struct Qdisc_ops *ops = &master->qops;
 
+	spin_lock_init(&master->slaves_lock);
 	master->dev	= dev;
 	ops->priv_size  = sizeof(struct teql_sched_data);
 
diff --git linux-libre-6.6.144-gnu/net/sctp/diag.c linux-libre-6.6.145-gnu/net/sctp/diag.c
index 67eefb3137e25..bc8235bb19e6f 100644
--- linux-libre-6.6.144-gnu/net/sctp/diag.c
+++ linux-libre-6.6.145-gnu/net/sctp/diag.c
@@ -92,6 +92,7 @@ static int inet_diag_msg_sctpladdrs_fill(struct sk_buff *skb,
 		if (!--addrcnt)
 			break;
 	}
+	WARN_ON_ONCE(addrcnt);
 	rcu_read_unlock();
 
 	return 0;
@@ -373,42 +374,39 @@ static int sctp_ep_dump(struct sctp_endpoint *ep, void *p)
 	struct sk_buff *skb = commp->skb;
 	struct netlink_callback *cb = commp->cb;
 	const struct inet_diag_req_v2 *r = commp->r;
-	struct net *net = sock_net(skb->sk);
 	struct inet_sock *inet = inet_sk(sk);
 	int err = 0;
 
-	if (!net_eq(sock_net(sk), net))
+	lock_sock(sk);
+	if (ep->base.dead)
 		goto out;
 
-	if (cb->args[4] < cb->args[1])
-		goto next;
-
-	if (!(r->idiag_states & TCPF_LISTEN) && !list_empty(&ep->asocs))
-		goto next;
+	/* Skip eps with assocs if non-LISTEN states were requested, since
+	 * they'll be dumped by sctp_sock_dump() during assoc traversal.
+	 */
+	if ((r->idiag_states & ~(TCPF_LISTEN | TCPF_CLOSE)) &&
+	    !list_empty(&ep->asocs))
+		goto out;
 
 	if (r->sdiag_family != AF_UNSPEC &&
 	    sk->sk_family != r->sdiag_family)
-		goto next;
+		goto out;
 
 	if (r->id.idiag_sport != inet->inet_sport &&
 	    r->id.idiag_sport)
-		goto next;
+		goto out;
 
 	if (r->id.idiag_dport != inet->inet_dport &&
 	    r->id.idiag_dport)
-		goto next;
-
-	if (inet_sctp_diag_fill(sk, NULL, skb, r,
-				sk_user_ns(NETLINK_CB(cb->skb).sk),
-				NETLINK_CB(cb->skb).portid,
-				cb->nlh->nlmsg_seq, NLM_F_MULTI,
-				cb->nlh, commp->net_admin) < 0) {
-		err = 2;
 		goto out;
-	}
-next:
-	cb->args[4]++;
+
+	err = inet_sctp_diag_fill(sk, NULL, skb, r,
+				  sk_user_ns(NETLINK_CB(cb->skb).sk),
+				  NETLINK_CB(cb->skb).portid,
+				  cb->nlh->nlmsg_seq, NLM_F_MULTI,
+				  cb->nlh, commp->net_admin);
 out:
+	release_sock(sk);
 	return err;
 }
 
@@ -479,41 +477,40 @@ static void sctp_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
 		.r = r,
 		.net_admin = netlink_net_capable(cb->skb, CAP_NET_ADMIN),
 	};
-	int pos = cb->args[2];
+	int pos;
 
 	/* eps hashtable dumps
 	 * args:
 	 * 0 : if it will traversal listen sock
 	 * 1 : to record the sock pos of this time's traversal
-	 * 4 : to work as a temporary variable to traversal list
 	 */
 	if (cb->args[0] == 0) {
-		if (!(idiag_states & TCPF_LISTEN))
-			goto skip;
-		if (sctp_for_each_endpoint(sctp_ep_dump, &commp))
-			goto done;
-skip:
+		if (idiag_states & TCPF_LISTEN) {
+			pos = cb->args[1];
+			if (sctp_for_each_endpoint(sctp_ep_dump, net, &pos,
+						   &commp)) {
+				cb->args[1] = pos;
+				return;
+			}
+		}
 		cb->args[0] = 1;
 		cb->args[1] = 0;
-		cb->args[4] = 0;
 	}
 
+	if (!(idiag_states & ~(TCPF_LISTEN | TCPF_CLOSE)))
+		return;
+
 	/* asocs by transport hashtable dump
 	 * args:
 	 * 1 : to record the assoc pos of this time's traversal
 	 * 2 : to record the transport pos of this time's traversal
 	 * 3 : to mark if we have dumped the ep info of the current asoc
-	 * 4 : to work as a temporary variable to traversal list
-	 * 5 : to save the sk we get from travelsing the tsp list.
+	 * 4 : to track position within ep->asocs list in sctp_sock_dump()
 	 */
-	if (!(idiag_states & ~(TCPF_LISTEN | TCPF_CLOSE)))
-		goto done;
-
+	pos = cb->args[2];
 	sctp_transport_traverse_process(sctp_sock_filter, sctp_sock_dump,
 					net, &pos, &commp);
 	cb->args[2] = pos;
-
-done:
 	cb->args[1] = cb->args[4];
 	cb->args[4] = 0;
 }
diff --git linux-libre-6.6.144-gnu/net/sctp/sm_make_chunk.c linux-libre-6.6.145-gnu/net/sctp/sm_make_chunk.c
index eb2ed7db3fe16..611bddad36d4a 100644
--- linux-libre-6.6.144-gnu/net/sctp/sm_make_chunk.c
+++ linux-libre-6.6.145-gnu/net/sctp/sm_make_chunk.c
@@ -2662,6 +2662,9 @@ do_addr_param:
 			goto fall_through;
 
 		addr_param = param.v + sizeof(struct sctp_addip_param);
+		if (ntohs(addr_param->p.length) >
+		    ntohs(param.p->length) - sizeof(struct sctp_addip_param))
+			break;
 
 		af = sctp_get_af_specific(param_type2af(addr_param->p.type));
 		if (!af)
@@ -3060,13 +3063,16 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
 	union sctp_addr	addr;
 	struct sctp_af *af;
 
-	addr_param = (void *)asconf_param + sizeof(*asconf_param);
-
 	if (asconf_param->param_hdr.type != SCTP_PARAM_ADD_IP &&
 	    asconf_param->param_hdr.type != SCTP_PARAM_DEL_IP &&
 	    asconf_param->param_hdr.type != SCTP_PARAM_SET_PRIMARY)
 		return SCTP_ERROR_UNKNOWN_PARAM;
 
+	addr_param = (void *)asconf_param + sizeof(*asconf_param);
+	if (ntohs(addr_param->p.length) >
+	    ntohs(asconf_param->param_hdr.length) - sizeof(*asconf_param))
+		return SCTP_ERROR_PROTO_VIOLATION;
+
 	switch (addr_param->p.type) {
 	case SCTP_PARAM_IPV6_ADDRESS:
 		if (!asoc->peer.ipv6_address)
diff --git linux-libre-6.6.144-gnu/net/sctp/sm_statefuns.c linux-libre-6.6.145-gnu/net/sctp/sm_statefuns.c
index 583d83dcb8426..fc04bea029dc1 100644
--- linux-libre-6.6.144-gnu/net/sctp/sm_statefuns.c
+++ linux-libre-6.6.145-gnu/net/sctp/sm_statefuns.c
@@ -73,7 +73,8 @@ static enum sctp_disposition sctp_sf_do_5_2_6_stale(
 					const struct sctp_association *asoc,
 					const union sctp_subtype type,
 					void *arg,
-					struct sctp_cmd_seq *commands);
+					struct sctp_cmd_seq *commands,
+					struct sctp_errhdr *err);
 static enum sctp_disposition sctp_sf_shut_8_4_5(
 					struct net *net,
 					const struct sctp_endpoint *ep,
@@ -2493,9 +2494,15 @@ enum sctp_disposition sctp_sf_cookie_echoed_err(
 	 * errors.
 	 */
 	sctp_walk_errors(err, chunk->chunk_hdr) {
-		if (SCTP_ERROR_STALE_COOKIE == err->cause)
-			return sctp_sf_do_5_2_6_stale(net, ep, asoc, type,
-							arg, commands);
+		if (err->cause != SCTP_ERROR_STALE_COOKIE)
+			continue;
+		/* The staleness is only meaningful if the cause is long
+		 * enough to hold it; a shorter one is malformed.
+		 */
+		if (ntohs(err->length) < sizeof(*err) + sizeof(__be32))
+			break;
+		return sctp_sf_do_5_2_6_stale(net, ep, asoc, type,
+					      arg, commands, err);
 	}
 
 	/* It is possible to have malformed error causes, and that
@@ -2537,13 +2544,13 @@ static enum sctp_disposition sctp_sf_do_5_2_6_stale(
 					const struct sctp_association *asoc,
 					const union sctp_subtype type,
 					void *arg,
-					struct sctp_cmd_seq *commands)
+					struct sctp_cmd_seq *commands,
+					struct sctp_errhdr *err)
 {
 	int attempts = asoc->init_err_counter + 1;
-	struct sctp_chunk *chunk = arg, *reply;
 	struct sctp_cookie_preserve_param bht;
 	struct sctp_bind_addr *bp;
-	struct sctp_errhdr *err;
+	struct sctp_chunk *reply;
 	u32 stale;
 
 	if (attempts > asoc->max_init_attempts) {
@@ -2554,8 +2561,6 @@ static enum sctp_disposition sctp_sf_do_5_2_6_stale(
 		return SCTP_DISPOSITION_DELETE_TCB;
 	}
 
-	err = (struct sctp_errhdr *)(chunk->skb->data);
-
 	/* When calculating the time extension, an implementation
 	 * SHOULD use the RTT information measured based on the
 	 * previous COOKIE ECHO / ERROR exchange, and should add no
diff --git linux-libre-6.6.144-gnu/net/sctp/socket.c linux-libre-6.6.145-gnu/net/sctp/socket.c
index a6a53b0c4ea32..4cc73e7b3c2aa 100644
--- linux-libre-6.6.144-gnu/net/sctp/socket.c
+++ linux-libre-6.6.145-gnu/net/sctp/socket.c
@@ -4110,8 +4110,9 @@ static int sctp_setsockopt_reset_streams(struct sock *sk,
 	if (optlen < sizeof(*params))
 		return -EINVAL;
 	/* srs_number_streams is u16, so optlen can't be bigger than this. */
-	optlen = min_t(unsigned int, optlen, USHRT_MAX +
-					     sizeof(__u16) * sizeof(*params));
+	optlen = min_t(unsigned int, optlen,
+		       struct_size_t(struct sctp_reset_streams, srs_stream_list,
+				     USHRT_MAX));
 
 	if (params->srs_number_streams * sizeof(__u16) >
 	    optlen - sizeof(*params))
@@ -4597,8 +4598,8 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname,
 	if (optlen > 0) {
 		/* Trim it to the biggest size sctp sockopt may need if necessary */
 		optlen = min_t(unsigned int, optlen,
-			       PAGE_ALIGN(USHRT_MAX +
-					  sizeof(__u16) * sizeof(struct sctp_reset_streams)));
+			       PAGE_ALIGN(struct_size_t(struct sctp_reset_streams,
+							srs_stream_list, USHRT_MAX)));
 		kopt = memdup_sockptr(optval, optlen);
 		if (IS_ERR(kopt))
 			return PTR_ERR(kopt);
@@ -5317,24 +5318,39 @@ struct sctp_transport *sctp_transport_get_idx(struct net *net,
 }
 
 int sctp_for_each_endpoint(int (*cb)(struct sctp_endpoint *, void *),
-			   void *p) {
-	int err = 0;
-	int hash = 0;
-	struct sctp_endpoint *ep;
+			   struct net *net, int *pos, void *p) {
+	int err, hash = 0, idx = 0, start;
 	struct sctp_hashbucket *head;
+	struct sctp_endpoint *ep;
 
 	for (head = sctp_ep_hashtable; hash < sctp_ep_hashsize;
 	     hash++, head++) {
+		start = idx;
+again:
 		read_lock_bh(&head->lock);
 		sctp_for_each_hentry(ep, &head->chain) {
-			err = cb(ep, p);
-			if (err)
+			if (sock_net(ep->base.sk) != net)
+				continue;
+			if (idx++ >= *pos) {
+				sctp_endpoint_hold(ep);
 				break;
+			}
 		}
 		read_unlock_bh(&head->lock);
+
+		if (ep) {
+			err = cb(ep, p);
+			sctp_endpoint_put(ep);
+			if (err)
+				return err;
+			(*pos)++;
+
+			idx = start;
+			goto again;
+		}
 	}
 
-	return err;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(sctp_for_each_endpoint);
 
diff --git linux-libre-6.6.144-gnu/net/smc/smc_cdc.c linux-libre-6.6.145-gnu/net/smc/smc_cdc.c
index 3c06625ceb200..65d6d388adf89 100644
--- linux-libre-6.6.144-gnu/net/smc/smc_cdc.c
+++ linux-libre-6.6.145-gnu/net/smc/smc_cdc.c
@@ -438,9 +438,9 @@ static void smc_cdc_rx_handler(struct ib_wc *wc, void *buf)
 {
 	struct smc_link *link = (struct smc_link *)wc->qp->qp_context;
 	struct smc_cdc_msg *cdc = buf;
+	struct smc_sock *smc = NULL;
 	struct smc_connection *conn;
 	struct smc_link_group *lgr;
-	struct smc_sock *smc;
 
 	if (wc->byte_len < offsetof(struct smc_cdc_msg, reserved))
 		return; /* short message */
@@ -451,21 +451,26 @@ static void smc_cdc_rx_handler(struct ib_wc *wc, void *buf)
 	lgr = smc_get_lgr(link);
 	read_lock_bh(&lgr->conns_lock);
 	conn = smc_lgr_find_conn(ntohl(cdc->token), lgr);
-	read_unlock_bh(&lgr->conns_lock);
-	if (!conn || conn->out_of_sync)
+	if (!conn || conn->out_of_sync) {
+		read_unlock_bh(&lgr->conns_lock);
 		return;
+	}
 	smc = container_of(conn, struct smc_sock, conn);
+	sock_hold(&smc->sk);
+	read_unlock_bh(&lgr->conns_lock);
 
 	if (cdc->prod_flags.failover_validation) {
 		smc_cdc_msg_validate(smc, cdc, link);
-		return;
+		goto out;
 	}
 	if (smc_cdc_before(ntohs(cdc->seqno),
 			   conn->local_rx_ctrl.seqno))
 		/* received seqno is old */
-		return;
+		goto out;
 
 	smc_cdc_msg_recv(smc, cdc);
+out:
+	sock_put(&smc->sk);
 }
 
 static struct smc_wr_rx_handler smc_cdc_rx_handlers[] = {
diff --git linux-libre-6.6.144-gnu/net/socket.c linux-libre-6.6.145-gnu/net/socket.c
index fa242d7e51c79..ae31c54664632 100644
--- linux-libre-6.6.144-gnu/net/socket.c
+++ linux-libre-6.6.145-gnu/net/socket.c
@@ -671,7 +671,7 @@ static void __sock_release(struct socket *sock, struct inode *inode)
 		iput(SOCK_INODE(sock));
 		return;
 	}
-	sock->file = NULL;
+	WRITE_ONCE(sock->file, NULL);
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/net/sunrpc/clnt.c linux-libre-6.6.145-gnu/net/sunrpc/clnt.c
index 63756607f6327..85cfd7b7c212a 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/clnt.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/clnt.c
@@ -1016,8 +1016,23 @@ rpc_free_auth(struct rpc_clnt *clnt)
 	return NULL;
 }
 
-/*
- * Release reference to the RPC client
+/**
+ * rpc_hold_client - acquire a reference on an rpc_clnt
+ * @clnt: rpc_clnt to pin
+ *
+ * Pairs with rpc_release_client().
+ */
+void rpc_hold_client(struct rpc_clnt *clnt)
+{
+	refcount_inc(&clnt->cl_count);
+}
+
+/**
+ * rpc_release_client - release a reference on an rpc_clnt
+ * @clnt: rpc_clnt to release
+ *
+ * Pairs with rpc_hold_client(). The rpc_clnt's resources are
+ * freed once its reference count drops to zero.
  */
 void
 rpc_release_client(struct rpc_clnt *clnt)
diff --git linux-libre-6.6.144-gnu/net/sunrpc/svcsock.c linux-libre-6.6.145-gnu/net/sunrpc/svcsock.c
index 78b139d8c1f3b..ec09154bd4b2e 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/svcsock.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/svcsock.c
@@ -462,6 +462,7 @@ static void svc_tcp_handshake_done(void *data, int status, key_serial_t peerid)
 	}
 	clear_bit(XPT_HANDSHAKE, &xprt->xpt_flags);
 	complete_all(&svsk->sk_handshake_done);
+	svc_xprt_put(xprt);
 }
 
 /**
@@ -485,9 +486,13 @@ static void svc_tcp_handshake(struct svc_xprt *xprt)
 	clear_bit(XPT_TLS_SESSION, &xprt->xpt_flags);
 	init_completion(&svsk->sk_handshake_done);
 
+	/* Pin the transport across the asynchronous handshake callback. */
+	svc_xprt_get(xprt);
+
 	ret = tls_server_hello_x509(&args, GFP_KERNEL);
 	if (ret) {
 		trace_svc_tls_not_started(xprt);
+		svc_xprt_put(xprt);
 		goto out_failed;
 	}
 
@@ -496,8 +501,13 @@ static void svc_tcp_handshake(struct svc_xprt *xprt)
 	if (ret <= 0) {
 		if (tls_handshake_cancel(sk)) {
 			trace_svc_tls_timed_out(xprt);
+			svc_xprt_put(xprt);
 			goto out_close;
 		}
+		/* Cancellation lost to handshake_complete(): the
+		 * callback is in flight and should finish quickly.
+		 */
+		wait_for_completion(&svsk->sk_handshake_done);
 	}
 
 	if (!test_bit(XPT_TLS_SESSION, &xprt->xpt_flags)) {
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xdr.c linux-libre-6.6.145-gnu/net/sunrpc/xdr.c
index 62e07c330a66f..80250af10777a 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xdr.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xdr.c
@@ -180,6 +180,8 @@ unsigned int xdr_buf_to_bvec(struct bio_vec *bvec, unsigned int bvec_size,
 	unsigned int count = 0;
 
 	if (head->iov_len) {
+		if (unlikely(count >= bvec_size))
+			goto bvec_overflow;
 		bvec_set_virt(bvec++, head->iov_base, head->iov_len);
 		++count;
 	}
@@ -193,25 +195,27 @@ unsigned int xdr_buf_to_bvec(struct bio_vec *bvec, unsigned int bvec_size,
 		while (remaining > 0) {
 			len = min_t(unsigned int, remaining,
 				    PAGE_SIZE - offset);
+			if (unlikely(count >= bvec_size))
+				goto bvec_overflow;
 			bvec_set_page(bvec++, *pages++, len, offset);
 			remaining -= len;
 			offset = 0;
-			if (unlikely(++count > bvec_size))
-				goto bvec_overflow;
+			++count;
 		}
 	}
 
 	if (tail->iov_len) {
-		bvec_set_virt(bvec, tail->iov_base, tail->iov_len);
-		if (unlikely(++count > bvec_size))
+		if (unlikely(count >= bvec_size))
 			goto bvec_overflow;
+		bvec_set_virt(bvec, tail->iov_base, tail->iov_len);
+		++count;
 	}
 
 	return count;
 
 bvec_overflow:
 	pr_warn_once("%s: bio_vec array overflow\n", __func__);
-	return count - 1;
+	return count;
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprt.c linux-libre-6.6.145-gnu/net/sunrpc/xprt.c
index ab453ede54f0c..562aa8beae0ec 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprt.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprt.c
@@ -1651,6 +1651,22 @@ void xprt_add_backlog(struct rpc_xprt *xprt, struct rpc_task *task)
 }
 EXPORT_SYMBOL_GPL(xprt_add_backlog);
 
+/**
+ * xprt_add_backlog_noncongested - queue task on backlog
+ * @xprt: transport whose backlog queue receives the task
+ * @task: task to queue
+ *
+ * Like xprt_add_backlog, but does not set XPRT_CONGESTED.
+ * For transports whose free_slot path does not synchronize
+ * with xprt_throttle_congested via reserve_lock.
+ */
+void xprt_add_backlog_noncongested(struct rpc_xprt *xprt,
+				   struct rpc_task *task)
+{
+	rpc_sleep_on(&xprt->backlog, task, xprt_complete_request_init);
+}
+EXPORT_SYMBOL_GPL(xprt_add_backlog_noncongested);
+
 static bool __xprt_set_rq(struct rpc_task *task, void *data)
 {
 	struct rpc_rqst *req = data;
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/backchannel.c linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/backchannel.c
index e4d84a13c566e..5f304f2c61b13 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/backchannel.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/backchannel.c
@@ -158,9 +158,7 @@ void xprt_rdma_bc_free_rqst(struct rpc_rqst *rqst)
 	rpcrdma_rep_put(&r_xprt->rx_buf, rep);
 	req->rl_reply = NULL;
 
-	spin_lock(&xprt->bc_pa_lock);
-	list_add_tail(&rqst->rq_bc_pa_list, &xprt->bc_pa_list);
-	spin_unlock(&xprt->bc_pa_lock);
+	rpcrdma_req_put(req);
 	xprt_put(xprt);
 }
 
@@ -202,6 +200,7 @@ create_req:
 	rqst->rq_xprt = xprt;
 	__set_bit(RPC_BC_PA_IN_USE, &rqst->rq_bc_pa_state);
 	xdr_buf_init(&rqst->rq_snd_buf, rdmab_data(req->rl_sendbuf), size);
+	kref_init(&req->rl_kref);
 	return rqst;
 }
 
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/frwr_ops.c linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/frwr_ops.c
index 47f33bb7bff81..a0d49580dcb87 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/frwr_ops.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/frwr_ops.c
@@ -404,7 +404,7 @@ int frwr_send(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req)
 		++num_wrs;
 	}
 
-	if ((kref_read(&req->rl_kref) > 1) || num_wrs > ep->re_send_count) {
+	if (req->rl_sendctx->sc_unmap_count || num_wrs > ep->re_send_count) {
 		send_wr->send_flags |= IB_SEND_SIGNALED;
 		ep->re_send_count = min_t(unsigned int, ep->re_send_batch,
 					  num_wrs - ep->re_send_count);
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/rpc_rdma.c linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/rpc_rdma.c
index 190a4de239c85..e201b37578a70 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/rpc_rdma.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -516,29 +516,11 @@ static int rpcrdma_encode_reply_chunk(struct rpcrdma_xprt *r_xprt,
 	return 0;
 }
 
-static void rpcrdma_sendctx_done(struct kref *kref)
-{
-	struct rpcrdma_req *req =
-		container_of(kref, struct rpcrdma_req, rl_kref);
-	struct rpcrdma_rep *rep = req->rl_reply;
-
-	rpcrdma_complete_rqst(rep);
-	rep->rr_rxprt->rx_stats.reply_waits_for_send++;
-}
-
-/**
- * rpcrdma_sendctx_unmap - DMA-unmap Send buffer
- * @sc: sendctx containing SGEs to unmap
- *
- */
-void rpcrdma_sendctx_unmap(struct rpcrdma_sendctx *sc)
+static void rpcrdma_sendctx_dma_unmap(struct rpcrdma_sendctx *sc)
 {
 	struct rpcrdma_regbuf *rb = sc->sc_req->rl_sendbuf;
 	struct ib_sge *sge;
 
-	if (!sc->sc_unmap_count)
-		return;
-
 	/* The first two SGEs contain the transport header and
 	 * the inline buffer. These are always left mapped so
 	 * they can be cheaply re-used.
@@ -547,8 +529,29 @@ void rpcrdma_sendctx_unmap(struct rpcrdma_sendctx *sc)
 	     ++sge, --sc->sc_unmap_count)
 		ib_dma_unmap_page(rdmab_device(rb), sge->addr, sge->length,
 				  DMA_TO_DEVICE);
+}
 
-	kref_put(&sc->sc_req->rl_kref, rpcrdma_sendctx_done);
+/**
+ * rpcrdma_sendctx_unmap - DMA-unmap Send buffer and release Send owner
+ * @sc: sendctx containing SGEs to unmap
+ *
+ */
+void rpcrdma_sendctx_unmap(struct rpcrdma_sendctx *sc)
+{
+	struct rpcrdma_req *req = sc->sc_req;
+
+	rpcrdma_sendctx_dma_unmap(sc);
+	sc->sc_req = NULL;
+	rpcrdma_req_put(req);
+}
+
+/* No Send was posted. Release DMA mappings prepared for this
+ * sendctx, but leave the request reference count alone.
+ */
+static void rpcrdma_sendctx_cancel(struct rpcrdma_sendctx *sc)
+{
+	rpcrdma_sendctx_dma_unmap(sc);
+	sc->sc_req = NULL;
 }
 
 /* Prepare an SGE for the RPC-over-RDMA transport header.
@@ -740,8 +743,6 @@ static bool rpcrdma_prepare_noch_mapped(struct rpcrdma_xprt *r_xprt,
 					      tail->iov_len))
 			return false;
 
-	if (req->rl_sendctx->sc_unmap_count)
-		kref_get(&req->rl_kref);
 	return true;
 }
 
@@ -771,7 +772,6 @@ static bool rpcrdma_prepare_readch(struct rpcrdma_xprt *r_xprt,
 		len -= len & 3;
 		if (!rpcrdma_prepare_tail_iov(req, xdr, page_base, len))
 			return false;
-		kref_get(&req->rl_kref);
 	}
 
 	return true;
@@ -792,6 +792,7 @@ inline int rpcrdma_prepare_send_sges(struct rpcrdma_xprt *r_xprt,
 				     struct xdr_buf *xdr,
 				     enum rpcrdma_chunktype rtype)
 {
+	struct rpcrdma_sendctx *sc;
 	int ret;
 
 	ret = -EAGAIN;
@@ -800,7 +801,6 @@ inline int rpcrdma_prepare_send_sges(struct rpcrdma_xprt *r_xprt,
 		goto out_nosc;
 	req->rl_sendctx->sc_unmap_count = 0;
 	req->rl_sendctx->sc_req = req;
-	kref_init(&req->rl_kref);
 	req->rl_wr.wr_cqe = &req->rl_sendctx->sc_cqe;
 	req->rl_wr.sg_list = req->rl_sendctx->sc_sges;
 	req->rl_wr.num_sge = 0;
@@ -828,10 +828,16 @@ inline int rpcrdma_prepare_send_sges(struct rpcrdma_xprt *r_xprt,
 		goto out_unmap;
 	}
 
+	/* The Send-side owner releases this reference when the
+	 * Send has completed.
+	 */
+	kref_get(&req->rl_kref);
 	return 0;
 
 out_unmap:
-	rpcrdma_sendctx_unmap(req->rl_sendctx);
+	sc = req->rl_sendctx;
+	rpcrdma_sendctx_cancel(sc);
+	rpcrdma_sendctx_unget_locked(r_xprt, sc);
 out_nosc:
 	trace_xprtrdma_prepsend_failed(&req->rl_slot, ret);
 	return ret;
@@ -1130,6 +1136,8 @@ rpcrdma_is_bcall(struct rpcrdma_xprt *r_xprt, struct rpcrdma_rep *rep)
 
 	/* Peek at stream contents without advancing. */
 	p = xdr_inline_decode(xdr, 0);
+	if ((char *)xdr->end - (char *)p < 5 * XDR_UNIT)
+		return false;
 
 	/* Chunk lists */
 	if (xdr_item_is_present(p++))
@@ -1154,7 +1162,7 @@ rpcrdma_is_bcall(struct rpcrdma_xprt *r_xprt, struct rpcrdma_rep *rep)
 	 */
 	p = xdr_inline_decode(xdr, 3 * sizeof(*p));
 	if (unlikely(!p))
-		return true;
+		return false;
 
 	rpcrdma_bc_receive_call(r_xprt, rep);
 	return true;
@@ -1378,6 +1386,11 @@ void rpcrdma_complete_rqst(struct rpcrdma_rep *rep)
 	struct rpc_rqst *rqst = rep->rr_rqst;
 	int status;
 
+	/* I3: every registered MR has been invalidated and
+	 * ib_dma_unmap_sg()'d before complete_rqst runs.
+	 */
+	WARN_ON_ONCE(!list_empty(&rpcr_to_rdmar(rqst)->rl_registered));
+
 	switch (rep->rr_proc) {
 	case rdma_msg:
 		status = rpcrdma_decode_msg(r_xprt, rep, rqst);
@@ -1409,13 +1422,69 @@ out_badheader:
 	goto out;
 }
 
-static void rpcrdma_reply_done(struct kref *kref)
-{
-	struct rpcrdma_req *req =
-		container_of(kref, struct rpcrdma_req, rl_kref);
-
-	rpcrdma_complete_rqst(req->rl_reply);
-}
+/* Reply-side ownership invariants
+ *
+ * I1 (Receive WR ownership).  A struct rpcrdma_rep is owned by the
+ *    HCA between ib_post_recv() and the matching Receive completion.
+ *    After ib_dma_sync_single_for_cpu() in rpcrdma_wc_receive() it is
+ *    owned by the CPU until rpcrdma_rep_put() returns it to
+ *    rb_free_reps; a rep on rb_free_reps is not re-posted until
+ *    rpcrdma_post_recvs() pulls it off.  Asserted: rpcrdma_post_recvs()
+ *    WARNs that a pulled rep has rr_rqst == NULL.
+ *
+ * I2 (rep attachment).  While req->rl_reply == rep, the rep cannot be
+ *    re-posted.  rpcrdma_reply_put() NULLs req->rl_reply before handing
+ *    the rep to rpcrdma_rep_put().  Asserted: rpcrdma_reply_put() WARNs
+ *    that rl_reply is NULL after the put.
+ *
+ * I3 (Registered-MR fence).  On entry to rpcrdma_complete_rqst() every
+ *    MR that was on req->rl_registered has had its rkey invalidated
+ *    (remotely via IB_WC_WITH_INVALIDATE or locally via IB_WR_LOCAL_INV)
+ *    and its pages ib_dma_unmap_sg()'d.  The LocalInv chain is posted
+ *    on a single QP; strong send-queue ordering makes the last
+ *    completion (frwr_wc_localinv_done) observe the
+ *    ib_dma_unmap_sg() that ran from each earlier completion's
+ *    frwr_mr_put() before complete_rqst is called.  The inline
+ *    frwr_reminv() path unmaps its one MR synchronously before
+ *    rpcrdma_reply_handler() reaches complete_rqst.  Asserted:
+ *    rpcrdma_complete_rqst() WARNs that rl_registered is empty.
+ *
+ * I4 (Send-buffer release).  req->rl_kref carries two unconditional
+ *    owners while a Send is outstanding: the RPC-layer reference (set
+ *    at xprt_rdma_alloc_slot / xprt_rdma_bc_rqst_get / rpcrdma_req_release
+ *    pool-entry) and the Send-side reference (kref_get() in
+ *    rpcrdma_prepare_send_sges()).  rpcrdma_req_release() runs only
+ *    after both have dropped, so the req does not return to its free
+ *    pool until rpcrdma_sendctx_unmap() has fired -- the HCA has
+ *    released the send buffer before the req can be reused.  Asserted:
+ *    rpcrdma_req_release() WARNs that rl_sendctx is NULL.
+ *
+ * I5 (req lifecycle).  A req is owned by the RPC layer between slot
+ *    acquisition and the matching xprt_rdma_free_slot() (or, for the
+ *    backchannel, xprt_rdma_bc_free_rqst()).  While owned, rl_kref >= 1.
+ *    The pools (rb_send_bufs, bc_pa_list, backlog wake target) never
+ *    contain a req with outstanding Send-side or Reply-side work.
+ *
+ * Non-hazards.  The following claims have been raised by adversarial
+ * review and are each closed by the invariants above:
+ *
+ *   * "Reply completes the RPC while the HCA still holds the send
+ *     buffer" -- excluded by I4.  The Send-side kref reference is held
+ *     until rpcrdma_sendctx_unmap() runs from Send completion.
+ *
+ *   * "Signal-driven release races the in-flight Send" -- same
+ *     resolution.  xprt_rdma_free() does not touch rl_kref; the
+ *     Send-side reference keeps the req out of its pool until Send
+ *     completion fires.
+ *
+ *   * "Receive completion races rep reuse" -- excluded by I1.  A rep
+ *     is on rb_free_reps only after rpcrdma_rep_put() has been called
+ *     and rpcrdma_post_recvs() owns the next transition back to the HCA.
+ *
+ *   * "Pages still DMA-mapped when call_decode reads them" -- excluded
+ *     by I3.  The matching ib_dma_unmap_sg() for every MR has run on
+ *     the same CPU thread that calls rpcrdma_complete_rqst().
+ */
 
 /**
  * rpcrdma_reply_handler - Process received RPC/RDMA messages
@@ -1451,6 +1520,14 @@ void rpcrdma_reply_handler(struct rpcrdma_rep *rep)
 	credits = be32_to_cpu(*p++);
 	rep->rr_proc = *p++;
 
+	/* The credit grant from the wire is not trustworthy;
+	 * sanitize it before any code path consumes it.
+	 */
+	if (credits == 0)
+		credits = 1;	/* don't deadlock */
+	else if (credits > r_xprt->rx_ep->re_max_requests)
+		credits = r_xprt->rx_ep->re_max_requests;
+
 	if (rep->rr_vers != rpcrdma_version)
 		goto out_badversion;
 
@@ -1467,12 +1544,6 @@ void rpcrdma_reply_handler(struct rpcrdma_rep *rep)
 	xprt_pin_rqst(rqst);
 	spin_unlock(&xprt->queue_lock);
 
-	if (credits == 0)
-		credits = 1;	/* don't deadlock */
-	else if (credits > r_xprt->rx_ep->re_max_requests)
-		credits = r_xprt->rx_ep->re_max_requests;
-	rpcrdma_post_recvs(r_xprt, credits + (buf->rb_bc_srv_max_requests << 1),
-			   false);
 	if (buf->rb_credits != credits)
 		rpcrdma_update_cwnd(r_xprt, credits);
 
@@ -1490,21 +1561,28 @@ void rpcrdma_reply_handler(struct rpcrdma_rep *rep)
 		frwr_unmap_async(r_xprt, req);
 		/* LocalInv completion will complete the RPC */
 	else
-		kref_put(&req->rl_kref, rpcrdma_reply_done);
-	return;
+		rpcrdma_complete_rqst(rep);
 
-out_badversion:
-	trace_xprtrdma_reply_vers_err(rep);
-	goto out;
+out_post:
+	rpcrdma_post_recvs(r_xprt,
+			   credits + (buf->rb_bc_srv_max_requests << 1));
+	return;
 
 out_norqst:
 	spin_unlock(&xprt->queue_lock);
 	trace_xprtrdma_reply_rqst_err(rep);
-	goto out;
+	rpcrdma_rep_put(buf, rep);
+	goto out_post;
+
+out_badversion:
+	trace_xprtrdma_reply_vers_err(rep);
+	rpcrdma_rep_put(buf, rep);
+	credits = buf->rb_credits;
+	goto out_post;
 
 out_shortreply:
 	trace_xprtrdma_reply_short_err(rep);
-
-out:
 	rpcrdma_rep_put(buf, rep);
+	credits = buf->rb_credits;
+	goto out_post;
 }
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/transport.c linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/transport.c
index 29b0562d62e75..9f46c80dba6e8 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/transport.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/transport.c
@@ -280,6 +280,13 @@ xprt_rdma_destroy(struct rpc_xprt *xprt)
 	cancel_delayed_work_sync(&r_xprt->rx_connect_worker);
 
 	rpcrdma_xprt_disconnect(r_xprt);
+
+	/* The disconnect's sendctx drain can return bc_prealloc reqs
+	 * to bc_pa_list after xprt_destroy_backchannel() emptied it.
+	 */
+#if defined(CONFIG_SUNRPC_BACKCHANNEL)
+	xprt_rdma_bc_destroy(xprt, 0);
+#endif
 	rpcrdma_buffer_destroy(&r_xprt->rx_buf);
 
 	xprt_rdma_free_addresses(xprt);
@@ -488,6 +495,50 @@ xprt_rdma_connect(struct rpc_xprt *xprt, struct rpc_task *task)
 	queue_delayed_work(system_long_wq, &r_xprt->rx_connect_worker, delay);
 }
 
+/* rl_kref has two owners while a Send is outstanding: the rpc_rqst
+ * owner and the sendctx. Replies complete the RPC but do not drop
+ * either reference. The req returns to its free pool only after
+ * xprt_rdma_free_slot() or xprt_rdma_bc_free_rqst() has dropped the
+ * RPC-layer reference and rpcrdma_sendctx_unmap() has dropped the
+ * Send-side reference.
+ */
+static void rpcrdma_req_release(struct kref *kref)
+{
+	struct rpcrdma_req *req =
+		container_of(kref, struct rpcrdma_req, rl_kref);
+	struct rpc_rqst *rqst = &req->rl_slot;
+	struct rpc_xprt *xprt = rqst->rq_xprt;
+	struct rpcrdma_xprt *r_xprt;
+
+	/* I4: both the RPC-layer and Send-side owners have dropped,
+	 * so rpcrdma_sendctx_unmap() has cleared rl_sendctx.
+	 */
+	WARN_ON_ONCE(req->rl_sendctx);
+
+	kref_init(&req->rl_kref);
+
+#if defined(CONFIG_SUNRPC_BACKCHANNEL)
+	if (bc_prealloc(rqst)) {
+		spin_lock(&xprt->bc_pa_lock);
+		list_add_tail(&rqst->rq_bc_pa_list, &xprt->bc_pa_list);
+		spin_unlock(&xprt->bc_pa_lock);
+		return;
+	}
+#endif
+
+	if (xprt_wake_up_backlog(xprt, rqst))
+		return;
+
+	r_xprt = rpcx_to_rdmax(xprt);
+	memset(rqst, 0, sizeof(*rqst));
+	rpcrdma_buffer_put(&r_xprt->rx_buf, req);
+}
+
+void rpcrdma_req_put(struct rpcrdma_req *req)
+{
+	kref_put(&req->rl_kref, rpcrdma_req_release);
+}
+
 /**
  * xprt_rdma_alloc_slot - allocate an rpc_rqst
  * @xprt: controlling RPC transport
@@ -506,13 +557,28 @@ xprt_rdma_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task)
 	req = rpcrdma_buffer_get(&r_xprt->rx_buf);
 	if (!req)
 		goto out_sleep;
+	kref_init(&req->rl_kref);
 	task->tk_rqstp = &req->rl_slot;
 	task->tk_status = 0;
 	return;
 
 out_sleep:
-	task->tk_status = -ENOMEM;
-	xprt_add_backlog(xprt, task);
+	task->tk_status = -EAGAIN;
+	xprt_add_backlog_noncongested(xprt, task);
+	/* A buffer freed between buffer_get and rpc_sleep_on
+	 * goes back to the pool with no waiter to wake.
+	 * Re-check after joining the backlog to close that gap.
+	 */
+	req = rpcrdma_buffer_get(&r_xprt->rx_buf);
+	if (req) {
+		struct rpc_rqst *rqst = &req->rl_slot;
+
+		kref_init(&req->rl_kref);
+		if (!xprt_wake_up_backlog(xprt, rqst)) {
+			memset(rqst, 0, sizeof(*rqst));
+			rpcrdma_buffer_put(&r_xprt->rx_buf, req);
+		}
+	}
 }
 
 /**
@@ -528,10 +594,7 @@ xprt_rdma_free_slot(struct rpc_xprt *xprt, struct rpc_rqst *rqst)
 		container_of(xprt, struct rpcrdma_xprt, rx_xprt);
 
 	rpcrdma_reply_put(&r_xprt->rx_buf, rpcr_to_rdmar(rqst));
-	if (!xprt_wake_up_backlog(xprt, rqst)) {
-		memset(rqst, 0, sizeof(*rqst));
-		rpcrdma_buffer_put(&r_xprt->rx_buf, rpcr_to_rdmar(rqst));
-	}
+	rpcrdma_req_put(rpcr_to_rdmar(rqst));
 }
 
 static bool rpcrdma_check_regbuf(struct rpcrdma_xprt *r_xprt,
@@ -595,10 +658,10 @@ xprt_rdma_free(struct rpc_task *task)
 		frwr_unmap_sync(rpcx_to_rdmax(rqst->rq_xprt), req);
 	}
 
-	/* XXX: If the RPC is completing because of a signal and
-	 * not because a reply was received, we ought to ensure
-	 * that the Send completion has fired, so that memory
-	 * involved with the Send is not still visible to the NIC.
+	/* The Send-side rl_kref owner keeps req out of its free pool
+	 * until rpcrdma_sendctx_unmap() has fired -- see I4 above
+	 * rpcrdma_reply_handler() -- so signal-driven release here
+	 * does not let the HCA touch a recycled send buffer.
 	 */
 }
 
@@ -704,7 +767,7 @@ void xprt_rdma_print_stats(struct rpc_xprt *xprt, struct seq_file *seq)
 		   r_xprt->rx_stats.mrs_allocated,
 		   r_xprt->rx_stats.local_inv_needed,
 		   r_xprt->rx_stats.empty_sendctx_q,
-		   r_xprt->rx_stats.reply_waits_for_send);
+		   0LU); /* was reply_waits_for_send; column preserved */
 }
 
 static int
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/verbs.c linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/verbs.c
index 4132a505d742a..27bb176f082f6 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/verbs.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/verbs.c
@@ -65,18 +65,24 @@
 
 static int rpcrdma_sendctxs_create(struct rpcrdma_xprt *r_xprt);
 static void rpcrdma_sendctxs_destroy(struct rpcrdma_xprt *r_xprt);
+static unsigned long rpcrdma_sendctx_next(struct rpcrdma_buffer *buf,
+					  unsigned long item);
 static void rpcrdma_sendctx_put_locked(struct rpcrdma_xprt *r_xprt,
 				       struct rpcrdma_sendctx *sc);
 static int rpcrdma_reqs_setup(struct rpcrdma_xprt *r_xprt);
 static void rpcrdma_reqs_reset(struct rpcrdma_xprt *r_xprt);
-static void rpcrdma_rep_destroy(struct rpcrdma_rep *rep);
 static void rpcrdma_reps_unmap(struct rpcrdma_xprt *r_xprt);
 static void rpcrdma_mrs_create(struct rpcrdma_xprt *r_xprt);
 static void rpcrdma_mrs_destroy(struct rpcrdma_xprt *r_xprt);
 static void rpcrdma_ep_get(struct rpcrdma_ep *ep);
 static int rpcrdma_ep_put(struct rpcrdma_ep *ep);
 static struct rpcrdma_regbuf *
+rpcrdma_regbuf_alloc_node(size_t size, enum dma_data_direction direction,
+			  int node);
+static struct rpcrdma_regbuf *
 rpcrdma_regbuf_alloc(size_t size, enum dma_data_direction direction);
+static bool rpcrdma_regbuf_realloc_node(struct rpcrdma_regbuf *rb,
+					size_t size, gfp_t flags, int node);
 static void rpcrdma_regbuf_dma_unmap(struct rpcrdma_regbuf *rb);
 static void rpcrdma_regbuf_free(struct rpcrdma_regbuf *rb);
 
@@ -505,7 +511,7 @@ int rpcrdma_xprt_connect(struct rpcrdma_xprt *r_xprt)
 	 * outstanding Receives.
 	 */
 	rpcrdma_ep_get(ep);
-	rpcrdma_post_recvs(r_xprt, 1, true);
+	rpcrdma_post_recvs(r_xprt, 1);
 
 	rc = rdma_connect(ep->re_id, &ep->re_remote_cma);
 	if (rc)
@@ -532,7 +538,17 @@ int rpcrdma_xprt_connect(struct rpcrdma_xprt *r_xprt)
 		goto out;
 	}
 	rpcrdma_mrs_create(r_xprt);
-	frwr_wp_create(r_xprt);
+
+	/*
+	 * rpcrdma_encode_write_list() dereferences the write-pad
+	 * MR with no NULL check, so fail the connect rather than
+	 * publish a transport whose write-pad MR is NULL.
+	 */
+	rc = frwr_wp_create(r_xprt);
+	if (rc) {
+		rc = -ENOTCONN;
+		goto out;
+	}
 
 out:
 	trace_xprtrdma_connect(r_xprt, rc);
@@ -564,9 +580,9 @@ void rpcrdma_xprt_disconnect(struct rpcrdma_xprt *r_xprt)
 
 	rpcrdma_xprt_drain(r_xprt);
 	rpcrdma_reps_unmap(r_xprt);
+	rpcrdma_sendctxs_destroy(r_xprt);
 	rpcrdma_reqs_reset(r_xprt);
 	rpcrdma_mrs_destroy(r_xprt);
-	rpcrdma_sendctxs_destroy(r_xprt);
 
 	if (rpcrdma_ep_put(ep))
 		rdma_destroy_id(id);
@@ -598,6 +614,25 @@ static void rpcrdma_sendctxs_destroy(struct rpcrdma_xprt *r_xprt)
 
 	if (!buf->rb_sc_ctxs)
 		return;
+
+	/* The QP is drained, but the final unsignaled Sends might not
+	 * have been walked by a signaled Send completion. Release those
+	 * Send owners before request buffers are reset.
+	 *
+	 * Unlike the completion sweep, this walk can visit slots with
+	 * no Send posted: after a partial rpcrdma_sendctxs_create()
+	 * failure on reconnect, rb_sc_head and rb_sc_tail are stale,
+	 * and slots between them can be NULL or have sc_req clear.
+	 */
+	for (i = rpcrdma_sendctx_next(buf, buf->rb_sc_tail);
+	     i != rpcrdma_sendctx_next(buf, buf->rb_sc_head);
+	     i = rpcrdma_sendctx_next(buf, i)) {
+		struct rpcrdma_sendctx *sc = buf->rb_sc_ctxs[i];
+
+		if (sc && sc->sc_req)
+			rpcrdma_sendctx_unmap(sc);
+	}
+
 	for (i = 0; i <= buf->rb_sc_last; i++)
 		kfree(buf->rb_sc_ctxs[i]);
 	kfree(buf->rb_sc_ctxs);
@@ -660,6 +695,12 @@ static unsigned long rpcrdma_sendctx_next(struct rpcrdma_buffer *buf,
 	return likely(item < buf->rb_sc_last) ? item + 1 : 0;
 }
 
+static unsigned long rpcrdma_sendctx_prev(struct rpcrdma_buffer *buf,
+					  unsigned long item)
+{
+	return item > 0 ? item - 1 : buf->rb_sc_last;
+}
+
 /**
  * rpcrdma_sendctx_get_locked - Acquire a send context
  * @r_xprt: controlling transport instance
@@ -704,6 +745,29 @@ out_emptyq:
 	return NULL;
 }
 
+/**
+ * rpcrdma_sendctx_unget_locked - Release an unposted send context
+ * @r_xprt: controlling transport instance
+ * @sc: send context to release
+ *
+ * Usage: Called when no Send is posted for the sendctx most
+ * recently returned by rpcrdma_sendctx_get_locked().
+ *
+ * The caller serializes calls to this function and to
+ * rpcrdma_sendctx_get_locked() (per transport).
+ */
+void rpcrdma_sendctx_unget_locked(struct rpcrdma_xprt *r_xprt,
+				  struct rpcrdma_sendctx *sc)
+{
+	struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
+
+	if (WARN_ON_ONCE(buf->rb_sc_ctxs[buf->rb_sc_head] != sc))
+		return;
+
+	buf->rb_sc_head = rpcrdma_sendctx_prev(buf, buf->rb_sc_head);
+	xprt_write_space(&r_xprt->rx_xprt);
+}
+
 /**
  * rpcrdma_sendctx_put_locked - Release a send context
  * @r_xprt: controlling transport instance
@@ -720,15 +784,18 @@ static void rpcrdma_sendctx_put_locked(struct rpcrdma_xprt *r_xprt,
 	struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
 	unsigned long next_tail;
 
-	/* Unmap SGEs of previously completed but unsignaled
-	 * Sends by walking up the queue until @sc is found.
+	/* Release previously completed but unsignaled Sends by walking
+	 * up the queue until @sc is found.
 	 */
 	next_tail = buf->rb_sc_tail;
 	do {
+		struct rpcrdma_sendctx *cur;
+
 		next_tail = rpcrdma_sendctx_next(buf, next_tail);
 
 		/* ORDER: item must be accessed _before_ tail is updated */
-		rpcrdma_sendctx_unmap(buf->rb_sc_ctxs[next_tail]);
+		cur = buf->rb_sc_ctxs[next_tail];
+		rpcrdma_sendctx_unmap(cur);
 
 	} while (buf->rb_sc_ctxs[next_tail] != sc);
 
@@ -938,18 +1005,20 @@ static void rpcrdma_reqs_reset(struct rpcrdma_xprt *r_xprt)
 }
 
 static noinline
-struct rpcrdma_rep *rpcrdma_rep_create(struct rpcrdma_xprt *r_xprt,
-				       bool temp)
+struct rpcrdma_rep *rpcrdma_rep_create(struct rpcrdma_xprt *r_xprt)
 {
 	struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
+	struct rpcrdma_ep *ep = r_xprt->rx_ep;
+	struct ib_device *device = ep->re_id->device;
 	struct rpcrdma_rep *rep;
 
 	rep = kzalloc(sizeof(*rep), XPRTRDMA_GFP_FLAGS);
 	if (rep == NULL)
 		goto out;
 
-	rep->rr_rdmabuf = rpcrdma_regbuf_alloc(r_xprt->rx_ep->re_inline_recv,
-					       DMA_FROM_DEVICE);
+	rep->rr_rdmabuf = rpcrdma_regbuf_alloc_node(ep->re_inline_recv,
+						    DMA_FROM_DEVICE,
+						    ibdev_to_node(device));
 	if (!rep->rr_rdmabuf)
 		goto out_free;
 
@@ -964,7 +1033,6 @@ struct rpcrdma_rep *rpcrdma_rep_create(struct rpcrdma_xprt *r_xprt,
 	rep->rr_recv_wr.wr_cqe = &rep->rr_cqe;
 	rep->rr_recv_wr.sg_list = &rep->rr_rdmabuf->rg_iov;
 	rep->rr_recv_wr.num_sge = 1;
-	rep->rr_temp = temp;
 
 	spin_lock(&buf->rb_lock);
 	list_add(&rep->rr_all, &buf->rb_all_reps);
@@ -983,17 +1051,6 @@ static void rpcrdma_rep_free(struct rpcrdma_rep *rep)
 	kfree(rep);
 }
 
-static void rpcrdma_rep_destroy(struct rpcrdma_rep *rep)
-{
-	struct rpcrdma_buffer *buf = &rep->rr_rxprt->rx_buf;
-
-	spin_lock(&buf->rb_lock);
-	list_del(&rep->rr_all);
-	spin_unlock(&buf->rb_lock);
-
-	rpcrdma_rep_free(rep);
-}
-
 static struct rpcrdma_rep *rpcrdma_rep_get_locked(struct rpcrdma_buffer *buf)
 {
 	struct llist_node *node;
@@ -1025,10 +1082,8 @@ static void rpcrdma_reps_unmap(struct rpcrdma_xprt *r_xprt)
 	struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
 	struct rpcrdma_rep *rep;
 
-	list_for_each_entry(rep, &buf->rb_all_reps, rr_all) {
+	list_for_each_entry(rep, &buf->rb_all_reps, rr_all)
 		rpcrdma_regbuf_dma_unmap(rep->rr_rdmabuf);
-		rep->rr_temp = true;	/* Mark this rep for destruction */
-	}
 }
 
 static void rpcrdma_reps_destroy(struct rpcrdma_buffer *buf)
@@ -1201,6 +1256,10 @@ void rpcrdma_reply_put(struct rpcrdma_buffer *buffers, struct rpcrdma_req *req)
 		rpcrdma_rep_put(buffers, req->rl_reply);
 		req->rl_reply = NULL;
 	}
+	/* I2: rl_reply NULL after the put closes the
+	 * 'rep on rb_free_reps still referenced by req' window.
+	 */
+	WARN_ON_ONCE(req->rl_reply);
 }
 
 /**
@@ -1245,14 +1304,15 @@ void rpcrdma_buffer_put(struct rpcrdma_buffer *buffers, struct rpcrdma_req *req)
  * or Replies they may be registered externally via frwr_map.
  */
 static struct rpcrdma_regbuf *
-rpcrdma_regbuf_alloc(size_t size, enum dma_data_direction direction)
+rpcrdma_regbuf_alloc_node(size_t size, enum dma_data_direction direction,
+			  int node)
 {
 	struct rpcrdma_regbuf *rb;
 
-	rb = kmalloc(sizeof(*rb), XPRTRDMA_GFP_FLAGS);
+	rb = kmalloc_node(sizeof(*rb), XPRTRDMA_GFP_FLAGS, node);
 	if (!rb)
 		return NULL;
-	rb->rg_data = kmalloc(size, XPRTRDMA_GFP_FLAGS);
+	rb->rg_data = kmalloc_node(size, XPRTRDMA_GFP_FLAGS, node);
 	if (!rb->rg_data) {
 		kfree(rb);
 		return NULL;
@@ -1264,6 +1324,12 @@ rpcrdma_regbuf_alloc(size_t size, enum dma_data_direction direction)
 	return rb;
 }
 
+static struct rpcrdma_regbuf *
+rpcrdma_regbuf_alloc(size_t size, enum dma_data_direction direction)
+{
+	return rpcrdma_regbuf_alloc_node(size, direction, NUMA_NO_NODE);
+}
+
 /**
  * rpcrdma_regbuf_realloc - re-allocate a SEND/RECV buffer
  * @rb: regbuf to reallocate
@@ -1274,10 +1340,16 @@ rpcrdma_regbuf_alloc(size_t size, enum dma_data_direction direction)
  * returned, @rb is left untouched.
  */
 bool rpcrdma_regbuf_realloc(struct rpcrdma_regbuf *rb, size_t size, gfp_t flags)
+{
+	return rpcrdma_regbuf_realloc_node(rb, size, flags, NUMA_NO_NODE);
+}
+
+static bool rpcrdma_regbuf_realloc_node(struct rpcrdma_regbuf *rb,
+					size_t size, gfp_t flags, int node)
 {
 	void *buf;
 
-	buf = kmalloc(size, flags);
+	buf = kmalloc_node(size, flags, node);
 	if (!buf)
 		return false;
 
@@ -1289,6 +1361,23 @@ bool rpcrdma_regbuf_realloc(struct rpcrdma_regbuf *rb, size_t size, gfp_t flags)
 	return true;
 }
 
+static bool rpcrdma_rep_resize(struct rpcrdma_xprt *r_xprt,
+			       struct rpcrdma_rep *rep)
+{
+	struct rpcrdma_regbuf *rb = rep->rr_rdmabuf;
+	struct rpcrdma_ep *ep = r_xprt->rx_ep;
+	size_t size = ep->re_inline_recv;
+
+	if (likely(rdmab_length(rb) >= size))
+		return true;
+	if (!rpcrdma_regbuf_realloc_node(rb, size, XPRTRDMA_GFP_FLAGS,
+					 ibdev_to_node(ep->re_id->device)))
+		return false;
+
+	xdr_buf_init(&rep->rr_hdrbuf, rdmab_data(rb), rdmab_length(rb));
+	return true;
+}
+
 /**
  * __rpcrdma_regbuf_dma_map - DMA-map a regbuf
  * @r_xprt: controlling transport instance
@@ -1341,10 +1430,9 @@ static void rpcrdma_regbuf_free(struct rpcrdma_regbuf *rb)
  * rpcrdma_post_recvs - Refill the Receive Queue
  * @r_xprt: controlling transport instance
  * @needed: current credit grant
- * @temp: mark Receive buffers to be deleted after one use
  *
  */
-void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed, bool temp)
+void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed)
 {
 	struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
 	struct rpcrdma_ep *ep = r_xprt->rx_ep;
@@ -1358,8 +1446,7 @@ void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed, bool temp)
 	if (likely(ep->re_receive_count > needed))
 		goto out;
 	needed -= ep->re_receive_count;
-	if (!temp)
-		needed += RPCRDMA_MAX_RECV_BATCH;
+	needed += RPCRDMA_MAX_RECV_BATCH;
 
 	if (atomic_inc_return(&ep->re_receiving) > 1)
 		goto out_dec;
@@ -1368,14 +1455,16 @@ void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed, bool temp)
 	wr = NULL;
 	while (needed) {
 		rep = rpcrdma_rep_get_locked(buf);
-		if (rep && rep->rr_temp) {
-			rpcrdma_rep_destroy(rep);
-			continue;
-		}
 		if (!rep)
-			rep = rpcrdma_rep_create(r_xprt, temp);
+			rep = rpcrdma_rep_create(r_xprt);
 		if (!rep)
 			break;
+		/* I1: a rep on rb_free_reps must carry no rqst pointer. */
+		WARN_ON_ONCE(rep->rr_rqst);
+		if (!rpcrdma_rep_resize(r_xprt, rep)) {
+			rpcrdma_rep_put(buf, rep);
+			break;
+		}
 		if (!rpcrdma_regbuf_dma_map(r_xprt, rep->rr_rdmabuf)) {
 			rpcrdma_rep_put(buf, rep);
 			break;
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/xprt_rdma.h linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/xprt_rdma.h
index da409450dfc05..c78734e93c717 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprtrdma/xprt_rdma.h
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -198,7 +198,6 @@ struct rpcrdma_rep {
 	__be32			rr_proc;
 	int			rr_wc_flags;
 	u32			rr_inv_rkey;
-	bool			rr_temp;
 	struct rpcrdma_regbuf	*rr_rdmabuf;
 	struct rpcrdma_xprt	*rr_rxprt;
 	struct rpc_rqst		*rr_rqst;
@@ -409,7 +408,6 @@ struct rpcrdma_stats {
 	/* accessed when receiving a reply */
 	unsigned long long	total_rdma_reply;
 	unsigned long long	fixup_copy_count;
-	unsigned long		reply_waits_for_send;
 	unsigned long		local_inv_needed;
 	unsigned long		nomsg_call_count;
 	unsigned long		bcall_count;
@@ -466,7 +464,7 @@ void rpcrdma_flush_disconnect(struct rpcrdma_xprt *r_xprt, struct ib_wc *wc);
 int rpcrdma_xprt_connect(struct rpcrdma_xprt *r_xprt);
 void rpcrdma_xprt_disconnect(struct rpcrdma_xprt *r_xprt);
 
-void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed, bool temp);
+void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, int needed);
 
 /*
  * Buffer calls - xprtrdma/verbs.c
@@ -478,6 +476,8 @@ void rpcrdma_req_destroy(struct rpcrdma_req *req);
 int rpcrdma_buffer_create(struct rpcrdma_xprt *);
 void rpcrdma_buffer_destroy(struct rpcrdma_buffer *);
 struct rpcrdma_sendctx *rpcrdma_sendctx_get_locked(struct rpcrdma_xprt *r_xprt);
+void rpcrdma_sendctx_unget_locked(struct rpcrdma_xprt *r_xprt,
+				  struct rpcrdma_sendctx *sc);
 
 struct rpcrdma_mr *rpcrdma_mr_get(struct rpcrdma_xprt *r_xprt);
 void rpcrdma_mrs_refresh(struct rpcrdma_xprt *r_xprt);
@@ -487,6 +487,7 @@ void rpcrdma_buffer_put(struct rpcrdma_buffer *buffers,
 			struct rpcrdma_req *req);
 void rpcrdma_rep_put(struct rpcrdma_buffer *buf, struct rpcrdma_rep *rep);
 void rpcrdma_reply_put(struct rpcrdma_buffer *buffers, struct rpcrdma_req *req);
+void rpcrdma_req_put(struct rpcrdma_req *req);
 
 bool rpcrdma_regbuf_realloc(struct rpcrdma_regbuf *rb, size_t size,
 			    gfp_t flags);
diff --git linux-libre-6.6.144-gnu/net/sunrpc/xprtsock.c linux-libre-6.6.145-gnu/net/sunrpc/xprtsock.c
index 3660ef2647112..6263aa95e2ec2 100644
--- linux-libre-6.6.144-gnu/net/sunrpc/xprtsock.c
+++ linux-libre-6.6.145-gnu/net/sunrpc/xprtsock.c
@@ -2713,8 +2713,11 @@ static void xs_tcp_tls_setup_socket(struct work_struct *work)
 	lower_xprt = rcu_dereference(lower_clnt->cl_xprt);
 	rcu_read_unlock();
 
-	if (wait_on_bit_lock(&lower_xprt->state, XPRT_LOCKED, TASK_KILLABLE))
+	if (wait_on_bit_lock(&lower_xprt->state, XPRT_LOCKED, TASK_KILLABLE)) {
+		/* XPRT_LOCKED was never acquired. */
+		rpc_shutdown_client(lower_clnt);
 		goto out_unlock;
+	}
 
 	status = xs_tls_handshake_sync(lower_xprt, &upper_xprt->xprtsec);
 	if (status) {
@@ -2748,6 +2751,7 @@ static void xs_tcp_tls_setup_socket(struct work_struct *work)
 out_unlock:
 	current_restore_flags(pflags, PF_MEMALLOC);
 	upper_transport->clnt = NULL;
+	rpc_release_client(upper_clnt);
 	xprt_unlock_connect(upper_xprt, upper_transport);
 	return;
 
@@ -2795,7 +2799,15 @@ static void xs_connect(struct rpc_xprt *xprt, struct rpc_task *task)
 	} else
 		dprintk("RPC:       xs_connect scheduled xprt %p\n", xprt);
 
-	transport->clnt = task->tk_client;
+	/*
+	 * Only the TLS connect_worker reads transport->clnt; pinning
+	 * the upper rpc_clnt unconditionally would form a cycle with
+	 * cl_xprt and prevent xprt destruction.
+	 */
+	if (xprt->xprtsec.policy != RPC_XPRTSEC_NONE) {
+		rpc_hold_client(task->tk_client);
+		transport->clnt = task->tk_client;
+	}
 	queue_delayed_work(xprtiod_workqueue,
 			&transport->connect_worker,
 			delay);
diff --git linux-libre-6.6.144-gnu/net/tipc/bcast.c linux-libre-6.6.145-gnu/net/tipc/bcast.c
index 114fef65f92ea..4ae097cfcd2dc 100644
--- linux-libre-6.6.144-gnu/net/tipc/bcast.c
+++ linux-libre-6.6.145-gnu/net/tipc/bcast.c
@@ -497,12 +497,13 @@ void tipc_bcast_ack_rcv(struct net *net, struct tipc_link *l,
  */
 int tipc_bcast_sync_rcv(struct net *net, struct tipc_link *l,
 			struct tipc_msg *hdr,
-			struct sk_buff_head *retrq)
+			struct sk_buff_head *retrq, bool *valid)
 {
 	struct sk_buff_head *inputq = &tipc_bc_base(net)->inputq;
 	struct tipc_gap_ack_blks *ga;
 	struct sk_buff_head xmitq;
 	int rc = 0;
+	u16 glen;
 
 	__skb_queue_head_init(&xmitq);
 
@@ -510,13 +511,18 @@ int tipc_bcast_sync_rcv(struct net *net, struct tipc_link *l,
 	if (msg_type(hdr) != STATE_MSG) {
 		tipc_link_bc_init_rcv(l, hdr);
 	} else if (!msg_bc_ack_invalid(hdr)) {
-		tipc_get_gap_ack_blks(&ga, l, hdr, false);
-		if (!sysctl_tipc_bc_retruni)
-			retrq = &xmitq;
-		rc = tipc_link_bc_ack_rcv(l, msg_bcast_ack(hdr),
-					  msg_bc_gap(hdr), ga, &xmitq,
-					  retrq);
-		rc |= tipc_link_bc_sync_rcv(l, hdr, &xmitq);
+		glen = tipc_get_gap_ack_blks(&ga, l, hdr, false);
+		if (glen > msg_data_sz(hdr)) {
+			/* Malformed Gap ACK blocks; caller drops the msg */
+			*valid = false;
+		} else {
+			if (!sysctl_tipc_bc_retruni)
+				retrq = &xmitq;
+			rc = tipc_link_bc_ack_rcv(l, msg_bcast_ack(hdr),
+						  msg_bc_gap(hdr), ga, &xmitq,
+						  retrq);
+			rc |= tipc_link_bc_sync_rcv(l, hdr, &xmitq);
+		}
 	}
 	tipc_bcast_unlock(net);
 
diff --git linux-libre-6.6.144-gnu/net/tipc/bcast.h linux-libre-6.6.145-gnu/net/tipc/bcast.h
index 2d9352dc7b0e6..55d17b5413e16 100644
--- linux-libre-6.6.144-gnu/net/tipc/bcast.h
+++ linux-libre-6.6.145-gnu/net/tipc/bcast.h
@@ -97,7 +97,7 @@ void tipc_bcast_ack_rcv(struct net *net, struct tipc_link *l,
 			struct tipc_msg *hdr);
 int tipc_bcast_sync_rcv(struct net *net, struct tipc_link *l,
 			struct tipc_msg *hdr,
-			struct sk_buff_head *retrq);
+			struct sk_buff_head *retrq, bool *valid);
 int tipc_nl_add_bc_link(struct net *net, struct tipc_nl_msg *msg,
 			struct tipc_link *bcl);
 int tipc_nl_bc_link_set(struct net *net, struct nlattr *attrs[]);
diff --git linux-libre-6.6.144-gnu/net/tipc/bearer.c linux-libre-6.6.145-gnu/net/tipc/bearer.c
index fec638e494c9d..ae57ac1174f81 100644
--- linux-libre-6.6.144-gnu/net/tipc/bearer.c
+++ linux-libre-6.6.145-gnu/net/tipc/bearer.c
@@ -482,6 +482,7 @@ void tipc_disable_l2_media(struct tipc_bearer *b)
 	dev = (struct net_device *)rtnl_dereference(b->media_ptr);
 	dev_remove_pack(&b->pt);
 	RCU_INIT_POINTER(dev->tipc_ptr, NULL);
+	RCU_INIT_POINTER(b->media_ptr, NULL);
 	synchronize_net();
 	dev_put(dev);
 }
diff --git linux-libre-6.6.144-gnu/net/tipc/core.c linux-libre-6.6.145-gnu/net/tipc/core.c
index 434e70eabe081..1ddecea1df6e9 100644
--- linux-libre-6.6.144-gnu/net/tipc/core.c
+++ linux-libre-6.6.145-gnu/net/tipc/core.c
@@ -218,6 +218,11 @@ static void __exit tipc_exit(void)
 	unregister_pernet_device(&tipc_net_ops);
 	tipc_unregister_sysctl();
 
+	/* TODO: Wait for all timers that called call_rcu() to finish before
+	 * calling rcu_barrier().
+	 */
+	rcu_barrier();
+
 	pr_info("Deactivated\n");
 }
 
diff --git linux-libre-6.6.144-gnu/net/tipc/discover.c linux-libre-6.6.145-gnu/net/tipc/discover.c
index 685389d4b245e..da60f572dda03 100644
--- linux-libre-6.6.144-gnu/net/tipc/discover.c
+++ linux-libre-6.6.145-gnu/net/tipc/discover.c
@@ -58,6 +58,7 @@
  * @skb: request message to be (repeatedly) sent
  * @timer: timer governing period between requests
  * @timer_intv: current interval between requests (in ms)
+ * @rcu: RCU head for deferred freeing
  */
 struct tipc_discoverer {
 	u32 bearer_id;
@@ -69,6 +70,7 @@ struct tipc_discoverer {
 	struct sk_buff *skb;
 	struct timer_list timer;
 	unsigned long timer_intv;
+	struct rcu_head rcu;
 };
 
 /**
@@ -382,6 +384,15 @@ int tipc_disc_create(struct net *net, struct tipc_bearer *b,
 	return 0;
 }
 
+static void tipc_disc_free_rcu(struct rcu_head *rp)
+{
+	struct tipc_discoverer *d = container_of(rp, struct tipc_discoverer,
+						 rcu);
+
+	kfree_skb(d->skb);
+	kfree(d);
+}
+
 /**
  * tipc_disc_delete - destroy object sending periodic link setup requests
  * @d: ptr to link dest structure
@@ -389,8 +400,7 @@ int tipc_disc_create(struct net *net, struct tipc_bearer *b,
 void tipc_disc_delete(struct tipc_discoverer *d)
 {
 	timer_shutdown_sync(&d->timer);
-	kfree_skb(d->skb);
-	kfree(d);
+	call_rcu(&d->rcu, tipc_disc_free_rcu);
 }
 
 /**
diff --git linux-libre-6.6.144-gnu/net/tipc/name_distr.c linux-libre-6.6.145-gnu/net/tipc/name_distr.c
index 190b49c5cbc3e..ba4f4906e13b7 100644
--- linux-libre-6.6.144-gnu/net/tipc/name_distr.c
+++ linux-libre-6.6.145-gnu/net/tipc/name_distr.c
@@ -280,12 +280,21 @@ static bool tipc_update_nametbl(struct net *net, struct distr_item *i,
 				u32 node, u32 dtype)
 {
 	struct publication *p = NULL;
+	u32 lower = ntohl(i->lower);
+	u32 upper = ntohl(i->upper);
 	struct tipc_socket_addr sk;
-	struct tipc_uaddr ua;
 	u32 key = ntohl(i->key);
+	struct tipc_uaddr ua;
+
+	/* A peer-advertised binding with lower > upper can never be matched
+	 * or withdrawn and would leak the publication; the local bind path
+	 * rejects such ranges, so reject ranges learned from the network too.
+	 */
+	if (lower > upper)
+		return false;
 
 	tipc_uaddr(&ua, TIPC_SERVICE_RANGE, TIPC_CLUSTER_SCOPE,
-		   ntohl(i->type), ntohl(i->lower), ntohl(i->upper));
+		   ntohl(i->type), lower, upper);
 	sk.ref = ntohl(i->port);
 	sk.node = node;
 
diff --git linux-libre-6.6.144-gnu/net/tipc/netlink.c linux-libre-6.6.145-gnu/net/tipc/netlink.c
index 1a9a5bdaccf4f..8336a9664703f 100644
--- linux-libre-6.6.144-gnu/net/tipc/netlink.c
+++ linux-libre-6.6.145-gnu/net/tipc/netlink.c
@@ -152,11 +152,13 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_BEARER_DISABLE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_bearer_disable,
 	},
 	{
 		.cmd	= TIPC_NL_BEARER_ENABLE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_bearer_enable,
 	},
 	{
@@ -168,11 +170,13 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_BEARER_ADD,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_bearer_add,
 	},
 	{
 		.cmd	= TIPC_NL_BEARER_SET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_bearer_set,
 	},
 	{
@@ -197,11 +201,13 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_LINK_SET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_node_set_link,
 	},
 	{
 		.cmd	= TIPC_NL_LINK_RESET_STATS,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit   = tipc_nl_node_reset_link_stats,
 	},
 	{
@@ -213,6 +219,7 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_MEDIA_SET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_media_set,
 	},
 	{
@@ -228,6 +235,7 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_NET_SET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_net_set,
 	},
 	{
@@ -238,6 +246,7 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_MON_SET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_node_set_monitor,
 	},
 	{
@@ -255,6 +264,7 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_PEER_REMOVE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_peer_rm,
 	},
 #ifdef CONFIG_TIPC_MEDIA_UDP
@@ -269,11 +279,13 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	{
 		.cmd	= TIPC_NL_KEY_SET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_node_set_key,
 	},
 	{
 		.cmd	= TIPC_NL_KEY_FLUSH,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.flags	= GENL_UNS_ADMIN_PERM,
 		.doit	= tipc_nl_node_flush_key,
 	},
 #endif
diff --git linux-libre-6.6.144-gnu/net/tipc/node.c linux-libre-6.6.145-gnu/net/tipc/node.c
index 69053c0398252..97b5ce4c678f8 100644
--- linux-libre-6.6.144-gnu/net/tipc/node.c
+++ linux-libre-6.6.145-gnu/net/tipc/node.c
@@ -1833,12 +1833,15 @@ static void tipc_node_mcast_rcv(struct tipc_node *n)
 }
 
 static void tipc_node_bc_sync_rcv(struct tipc_node *n, struct tipc_msg *hdr,
-				  int bearer_id, struct sk_buff_head *xmitq)
+				  int bearer_id, struct sk_buff_head *xmitq,
+				  bool *valid)
 {
 	struct tipc_link *ucl;
 	int rc;
 
-	rc = tipc_bcast_sync_rcv(n->net, n->bc_entry.link, hdr, xmitq);
+	rc = tipc_bcast_sync_rcv(n->net, n->bc_entry.link, hdr, xmitq, valid);
+	if (!*valid)
+		return;
 
 	if (rc & TIPC_LINK_DOWN_EVT) {
 		tipc_node_reset_links(n);
@@ -2142,12 +2145,18 @@ rcv:
 
 	/* Ensure broadcast reception is in synch with peer's send state */
 	if (unlikely(usr == LINK_PROTOCOL)) {
+		bool valid = true;
+
 		if (unlikely(skb_linearize(skb))) {
 			tipc_node_put(n);
 			goto discard;
 		}
 		hdr = buf_msg(skb);
-		tipc_node_bc_sync_rcv(n, hdr, bearer_id, &xmitq);
+		tipc_node_bc_sync_rcv(n, hdr, bearer_id, &xmitq, &valid);
+		if (!valid) {
+			tipc_node_put(n);
+			goto discard;
+		}
 	} else if (unlikely(tipc_link_acked(n->bc_entry.link) != bc_ack)) {
 		tipc_bcast_ack_rcv(net, n->bc_entry.link, hdr);
 	}
diff --git linux-libre-6.6.144-gnu/net/tipc/socket.c linux-libre-6.6.145-gnu/net/tipc/socket.c
index e5931e56ef094..31c6b61f0b0fd 100644
--- linux-libre-6.6.144-gnu/net/tipc/socket.c
+++ linux-libre-6.6.145-gnu/net/tipc/socket.c
@@ -1367,6 +1367,9 @@ static void tipc_sk_conn_proto_rcv(struct tipc_sock *tsk, struct sk_buff *skb,
 			__skb_queue_tail(xmitq, skb);
 		return;
 	} else if (mtyp == CONN_ACK) {
+		if (tsk->snt_unacked < msg_conn_ack(hdr))
+			goto exit;
+
 		was_cong = tsk_conn_cong(tsk);
 		tipc_sk_push_backlog(tsk, msg_nagle_ack(hdr));
 		tsk->snt_unacked -= msg_conn_ack(hdr);
diff --git linux-libre-6.6.144-gnu/net/tls/tls_sw.c linux-libre-6.6.145-gnu/net/tls/tls_sw.c
index 89f01227ca5bf..39021fab3c596 100644
--- linux-libre-6.6.144-gnu/net/tls/tls_sw.c
+++ linux-libre-6.6.145-gnu/net/tls/tls_sw.c
@@ -2392,6 +2392,17 @@ int tls_sw_read_sock(struct sock *sk, read_descriptor_t *desc,
 			goto read_sock_requeue;
 		}
 
+		/* An empty data record (legal in TLS 1.3) gives a zero
+		 * read_actor return, indistinguishable from the consumer
+		 * stalling; the used <= 0 path would requeue it at the
+		 * head of rx_list and block all later records. Consume it
+		 * here instead.
+		 */
+		if (rxm->full_len == 0) {
+			consume_skb(skb);
+			continue;
+		}
+
 		used = read_actor(desc, skb, rxm->offset, rxm->full_len);
 		if (used <= 0) {
 			if (!copied)
diff --git linux-libre-6.6.144-gnu/net/wireless/nl80211.c linux-libre-6.6.145-gnu/net/wireless/nl80211.c
index 9f2e84af6f8b4..e4a490d12b504 100644
--- linux-libre-6.6.144-gnu/net/wireless/nl80211.c
+++ linux-libre-6.6.145-gnu/net/wireless/nl80211.c
@@ -4456,7 +4456,7 @@ static int nl80211_validate_key_link_id(struct genl_info *info,
 	if (wdev->valid_links) {
 		if (link_id == -1) {
 			GENL_SET_ERR_MSG(info,
-					 "link ID must for MLO group key");
+					 "link ID must be set for MLO group key");
 			return -EINVAL;
 		}
 		if (!(wdev->valid_links & BIT(link_id))) {
diff --git linux-libre-6.6.144-gnu/net/xfrm/espintcp.c linux-libre-6.6.145-gnu/net/xfrm/espintcp.c
index b83ba12a9b376..6fb984f9a182e 100644
--- linux-libre-6.6.144-gnu/net/xfrm/espintcp.c
+++ linux-libre-6.6.145-gnu/net/xfrm/espintcp.c
@@ -213,43 +213,23 @@ static int espintcp_sendskmsg_locked(struct sock *sk,
 	struct sk_msg *skmsg = &emsg->skmsg;
 	bool more = flags & MSG_MORE;
 	struct scatterlist *sg;
-	int done = 0;
 	int ret;
 
-	sg = &skmsg->sg.data[skmsg->sg.start];
 	do {
 		struct bio_vec bvec;
-		size_t size = sg->length - emsg->offset;
-		int offset = sg->offset + emsg->offset;
-		struct page *p;
-
-		emsg->offset = 0;
 
+		sg = &skmsg->sg.data[skmsg->sg.start];
 		if (sg_is_last(sg) && !more)
 			msghdr.msg_flags &= ~MSG_MORE;
 
-		p = sg_page(sg);
-retry:
-		bvec_set_page(&bvec, p, size, offset);
-		iov_iter_bvec(&msghdr.msg_iter, ITER_SOURCE, &bvec, 1, size);
-		ret = tcp_sendmsg_locked(sk, &msghdr, size);
-		if (ret < 0) {
-			emsg->offset = offset - sg->offset;
-			skmsg->sg.start += done;
+		bvec_set_page(&bvec, sg_page(sg), sg->length, sg->offset);
+		iov_iter_bvec(&msghdr.msg_iter, ITER_SOURCE, &bvec, 1, sg->length);
+		ret = tcp_sendmsg_locked(sk, &msghdr, sg->length);
+		if (ret < 0)
 			return ret;
-		}
-
-		if (ret != size) {
-			offset += ret;
-			size -= ret;
-			goto retry;
-		}
 
-		done++;
-		put_page(p);
-		sk_mem_uncharge(sk, sg->length);
-		sg = sg_next(sg);
-	} while (sg);
+		sk_msg_free_partial(sk, skmsg, ret);
+	} while (skmsg->sg.size);
 
 	memset(emsg, 0, sizeof(*emsg));
 
diff --git linux-libre-6.6.144-gnu/net/xfrm/xfrm_input.c linux-libre-6.6.145-gnu/net/xfrm/xfrm_input.c
index 77bc0ad368d7e..1483770f84564 100644
--- linux-libre-6.6.144-gnu/net/xfrm/xfrm_input.c
+++ linux-libre-6.6.145-gnu/net/xfrm/xfrm_input.c
@@ -470,7 +470,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
 	struct xfrm_offload *xo = xfrm_offload(skb);
 	struct sec_path *sp;
 
-	if (encap_type < 0) {
+	if (encap_type < 0 || (xo && (xo->flags & XFRM_GRO || encap_type == 0))) {
 		x = xfrm_input_state(skb);
 
 		if (unlikely(x->km.state != XFRM_STATE_VALID)) {
@@ -493,9 +493,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
 			seq = XFRM_SKB_CB(skb)->seq.input.low;
 			goto resume;
 		}
-
-		/* encap_type < -1 indicates a GRO call. */
-		encap_type = 0;
+		/* GRO call */
 		seq = XFRM_SPI_SKB_CB(skb)->seq;
 
 		if (xo && (xo->flags & CRYPTO_DONE)) {
diff --git linux-libre-6.6.144-gnu/net/xfrm/xfrm_interface_core.c linux-libre-6.6.145-gnu/net/xfrm/xfrm_interface_core.c
index 44e48c58aa324..77a58f2626931 100644
--- linux-libre-6.6.144-gnu/net/xfrm/xfrm_interface_core.c
+++ linux-libre-6.6.145-gnu/net/xfrm/xfrm_interface_core.c
@@ -874,6 +874,9 @@ static int xfrmi_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct net *net = xi->net;
 	struct xfrm_if_parms p = {};
 
+	if (!rtnl_dev_link_net_capable(dev, net))
+		return -EPERM;
+
 	xfrmi_netlink_parms(data, &p);
 	if (!p.if_id) {
 		NL_SET_ERR_MSG(extack, "if_id must be non zero");
diff --git linux-libre-6.6.144-gnu/net/xfrm/xfrm_policy.c linux-libre-6.6.145-gnu/net/xfrm/xfrm_policy.c
index 2110941c8e9a7..7eaaaf56e631a 100644
--- linux-libre-6.6.144-gnu/net/xfrm/xfrm_policy.c
+++ linux-libre-6.6.145-gnu/net/xfrm/xfrm_policy.c
@@ -223,6 +223,9 @@ __xfrm6_selector_match(const struct xfrm_selector *sel, const struct flowi *fl)
 bool xfrm_selector_match(const struct xfrm_selector *sel, const struct flowi *fl,
 			 unsigned short family)
 {
+	if (family != sel->family && sel->family != AF_UNSPEC)
+		return false;
+
 	switch (family) {
 	case AF_INET:
 		return __xfrm4_selector_match(sel, fl);
@@ -656,7 +659,7 @@ static void xfrm_byidx_resize(struct net *net)
 
 static inline int xfrm_bydst_should_resize(struct net *net, int dir, int *total)
 {
-	unsigned int cnt = net->xfrm.policy_count[dir];
+	unsigned int cnt = READ_ONCE(net->xfrm.policy_count[dir]);
 	unsigned int hmask = net->xfrm.policy_bydst[dir].hmask;
 
 	if (total)
@@ -682,12 +685,12 @@ static inline int xfrm_byidx_should_resize(struct net *net, int total)
 
 void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si)
 {
-	si->incnt = net->xfrm.policy_count[XFRM_POLICY_IN];
-	si->outcnt = net->xfrm.policy_count[XFRM_POLICY_OUT];
-	si->fwdcnt = net->xfrm.policy_count[XFRM_POLICY_FWD];
-	si->inscnt = net->xfrm.policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX];
-	si->outscnt = net->xfrm.policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX];
-	si->fwdscnt = net->xfrm.policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX];
+	si->incnt = READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_IN]);
+	si->outcnt = READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_OUT]);
+	si->fwdcnt = READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_FWD]);
+	si->inscnt = READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX]);
+	si->outscnt = READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX]);
+	si->fwdscnt = READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX]);
 	si->spdhcnt = net->xfrm.policy_idx_hmask;
 	si->spdhmcnt = xfrm_policy_hashmax;
 }
@@ -2298,7 +2301,7 @@ static void __xfrm_policy_link(struct xfrm_policy *pol, int dir)
 	struct net *net = xp_net(pol);
 
 	list_add(&pol->walk.all, &net->xfrm.policy_all);
-	net->xfrm.policy_count[dir]++;
+	WRITE_ONCE(net->xfrm.policy_count[dir], net->xfrm.policy_count[dir] + 1);
 	xfrm_pol_hold(pol);
 }
 
@@ -2318,7 +2321,7 @@ static struct xfrm_policy *__xfrm_policy_unlink(struct xfrm_policy *pol,
 	}
 
 	list_del_init(&pol->walk.all);
-	net->xfrm.policy_count[dir]--;
+	WRITE_ONCE(net->xfrm.policy_count[dir], net->xfrm.policy_count[dir] - 1);
 
 	return pol;
 }
@@ -3192,7 +3195,7 @@ struct dst_entry *xfrm_lookup_with_ifid(struct net *net,
 
 		/* To accelerate a bit...  */
 		if (!if_id && ((dst_orig->flags & DST_NOXFRM) ||
-			       !net->xfrm.policy_count[XFRM_POLICY_OUT]))
+			       !READ_ONCE(net->xfrm.policy_count[XFRM_POLICY_OUT])))
 			goto nopol;
 
 		xdst = xfrm_bundle_lookup(net, fl, family, dir, &xflo, if_id);
@@ -3264,7 +3267,7 @@ ok:
 
 nopol:
 	if ((!dst_orig->dev || !(dst_orig->dev->flags & IFF_LOOPBACK)) &&
-	    net->xfrm.policy_default[dir] == XFRM_USERPOLICY_BLOCK) {
+	    READ_ONCE(net->xfrm.policy_default[dir]) == XFRM_USERPOLICY_BLOCK) {
 		err = -EPERM;
 		goto error;
 	}
@@ -3683,12 +3686,15 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb,
 	}
 
 	if (!pol) {
-		if (net->xfrm.policy_default[dir] == XFRM_USERPOLICY_BLOCK) {
+		const bool is_crypto_offload = sp &&
+			(xfrm_input_state(skb)->xso.type == XFRM_DEV_OFFLOAD_CRYPTO);
+
+		if (READ_ONCE(net->xfrm.policy_default[dir]) == XFRM_USERPOLICY_BLOCK) {
 			XFRM_INC_STATS(net, LINUX_MIB_XFRMINNOPOLS);
 			return 0;
 		}
 
-		if (sp && secpath_has_nontransport(sp, 0, &xerr_idx)) {
+		if (sp && secpath_has_nontransport(sp, 0, &xerr_idx) && !is_crypto_offload) {
 			xfrm_secpath_reject(xerr_idx, skb, &fl);
 			XFRM_INC_STATS(net, LINUX_MIB_XFRMINNOPOLS);
 			return 0;
diff --git linux-libre-6.6.144-gnu/net/xfrm/xfrm_state.c linux-libre-6.6.145-gnu/net/xfrm/xfrm_state.c
index dab4d8fb9ad70..aab20bc35674e 100644
--- linux-libre-6.6.144-gnu/net/xfrm/xfrm_state.c
+++ linux-libre-6.6.145-gnu/net/xfrm/xfrm_state.c
@@ -2722,7 +2722,7 @@ int xfrm_user_policy(struct sock *sk, int optname, sockptr_t optval, int optlen)
 	if (IS_ERR(data))
 		return PTR_ERR(data);
 
-	if (in_compat_syscall()) {
+	if (IS_ENABLED(CONFIG_COMPAT_FOR_U64_ALIGNMENT) && in_compat_syscall()) {
 		struct xfrm_translator *xtr = xfrm_get_translator();
 
 		if (!xtr) {
diff --git linux-libre-6.6.144-gnu/net/xfrm/xfrm_user.c linux-libre-6.6.145-gnu/net/xfrm/xfrm_user.c
index ec1bda65c82fd..cd6898833ce05 100644
--- linux-libre-6.6.144-gnu/net/xfrm/xfrm_user.c
+++ linux-libre-6.6.145-gnu/net/xfrm/xfrm_user.c
@@ -2217,9 +2217,9 @@ static int xfrm_notify_userpolicy(struct net *net)
 	}
 
 	up = nlmsg_data(nlh);
-	up->in = net->xfrm.policy_default[XFRM_POLICY_IN];
-	up->fwd = net->xfrm.policy_default[XFRM_POLICY_FWD];
-	up->out = net->xfrm.policy_default[XFRM_POLICY_OUT];
+	up->in = READ_ONCE(net->xfrm.policy_default[XFRM_POLICY_IN]);
+	up->fwd = READ_ONCE(net->xfrm.policy_default[XFRM_POLICY_FWD]);
+	up->out = READ_ONCE(net->xfrm.policy_default[XFRM_POLICY_OUT]);
 
 	nlmsg_end(skb, nlh);
 
@@ -2243,13 +2243,13 @@ static int xfrm_set_default(struct sk_buff *skb, struct nlmsghdr *nlh,
 	struct xfrm_userpolicy_default *up = nlmsg_data(nlh);
 
 	if (xfrm_userpolicy_is_valid(up->in))
-		net->xfrm.policy_default[XFRM_POLICY_IN] = up->in;
+		WRITE_ONCE(net->xfrm.policy_default[XFRM_POLICY_IN], up->in);
 
 	if (xfrm_userpolicy_is_valid(up->fwd))
-		net->xfrm.policy_default[XFRM_POLICY_FWD] = up->fwd;
+		WRITE_ONCE(net->xfrm.policy_default[XFRM_POLICY_FWD], up->fwd);
 
 	if (xfrm_userpolicy_is_valid(up->out))
-		net->xfrm.policy_default[XFRM_POLICY_OUT] = up->out;
+		WRITE_ONCE(net->xfrm.policy_default[XFRM_POLICY_OUT], up->out);
 
 	rt_genid_bump_all(net);
 
@@ -2279,9 +2279,9 @@ static int xfrm_get_default(struct sk_buff *skb, struct nlmsghdr *nlh,
 	}
 
 	r_up = nlmsg_data(r_nlh);
-	r_up->in = net->xfrm.policy_default[XFRM_POLICY_IN];
-	r_up->fwd = net->xfrm.policy_default[XFRM_POLICY_FWD];
-	r_up->out = net->xfrm.policy_default[XFRM_POLICY_OUT];
+	r_up->in = READ_ONCE(net->xfrm.policy_default[XFRM_POLICY_IN]);
+	r_up->fwd = READ_ONCE(net->xfrm.policy_default[XFRM_POLICY_FWD]);
+	r_up->out = READ_ONCE(net->xfrm.policy_default[XFRM_POLICY_OUT]);
 	nlmsg_end(r_skb, r_nlh);
 
 	return nlmsg_unicast(net->xfrm.nlsk, r_skb, portid);
@@ -3122,7 +3122,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 	if (!netlink_net_capable(skb, CAP_NET_ADMIN))
 		return -EPERM;
 
-	if (in_compat_syscall()) {
+	if (IS_ENABLED(CONFIG_COMPAT_FOR_U64_ALIGNMENT) && in_compat_syscall()) {
 		struct xfrm_translator *xtr = xfrm_get_translator();
 
 		if (!xtr)
diff --git linux-libre-6.6.144-gnu/samples/trace_events/trace-events-sample.c linux-libre-6.6.145-gnu/samples/trace_events/trace-events-sample.c
index ecc7db237f2ef..0b7a6efdb247a 100644
--- linux-libre-6.6.144-gnu/samples/trace_events/trace-events-sample.c
+++ linux-libre-6.6.145-gnu/samples/trace_events/trace-events-sample.c
@@ -107,6 +107,10 @@ int foo_bar_reg(void)
 	 * for consistency sake, we still take the thread_mutex.
 	 */
 	simple_tsk_fn = kthread_run(simple_thread_fn, NULL, "event-sample-fn");
+	if (IS_ERR_OR_NULL(simple_tsk_fn)) {
+		pr_err("Failed to create simple_thread_fn\n");
+		simple_tsk_fn = NULL;
+	}
  out:
 	mutex_unlock(&thread_mutex);
 	return 0;
diff --git linux-libre-6.6.144-gnu/scripts/kconfig/conf.c linux-libre-6.6.145-gnu/scripts/kconfig/conf.c
index 662a5e7c37c28..6c4ff012a05eb 100644
--- linux-libre-6.6.144-gnu/scripts/kconfig/conf.c
+++ linux-libre-6.6.145-gnu/scripts/kconfig/conf.c
@@ -323,9 +323,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
 	line[1] = 0;
 
 	if (!sym_is_changeable(sym)) {
-		printf("%s\n", def);
-		line[0] = '\n';
-		line[1] = 0;
+		printf("%s\n", def ?: "");
 		return 0;
 	}
 
@@ -333,7 +331,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
 	case oldconfig:
 	case syncconfig:
 		if (sym_has_value(sym)) {
-			printf("%s\n", def);
+			printf("%s\n", def ?: "");
 			return 0;
 		}
 		/* fall through */
diff --git linux-libre-6.6.144-gnu/security/apparmor/apparmorfs.c linux-libre-6.6.145-gnu/security/apparmor/apparmorfs.c
index 157ebdb100c00..bb183924b7a2c 100644
--- linux-libre-6.6.144-gnu/security/apparmor/apparmorfs.c
+++ linux-libre-6.6.145-gnu/security/apparmor/apparmorfs.c
@@ -71,10 +71,10 @@
 
 struct rawdata_f_data {
 	struct aa_loaddata *loaddata;
+	DECLARE_FLEX_ARRAY(char, data);
 };
 
 #ifdef CONFIG_SECURITY_APPARMOR_EXPORT_BINARY
-#define RAWDATA_F_DATA_BUF(p) (char *)(p + 1)
 
 static void rawdata_f_data_free(struct rawdata_f_data *private)
 {
@@ -174,6 +174,7 @@ static struct aa_proxy *get_proxy_common_ref(struct aa_common_ref *ref)
 	return NULL;
 }
 
+#ifdef CONFIG_SECURITY_APPARMOR_EXPORT_BINARY
 static struct aa_loaddata *get_loaddata_common_ref(struct aa_common_ref *ref)
 {
 	if (ref)
@@ -181,6 +182,7 @@ static struct aa_loaddata *get_loaddata_common_ref(struct aa_common_ref *ref)
 						      count));
 	return NULL;
 }
+#endif
 
 static void aa_put_common_ref(struct aa_common_ref *ref)
 {
@@ -1434,7 +1436,7 @@ static ssize_t rawdata_read(struct file *file, char __user *buf, size_t size,
 	struct rawdata_f_data *private = file->private_data;
 
 	return simple_read_from_buffer(buf, size, ppos,
-				       RAWDATA_F_DATA_BUF(private),
+				       private->data,
 				       private->loaddata->size);
 }
 
@@ -1467,8 +1469,7 @@ static int rawdata_open(struct inode *inode, struct file *file)
 	private->loaddata = loaddata;
 
 	error = decompress_zstd(loaddata->data, loaddata->compressed_size,
-				RAWDATA_F_DATA_BUF(private),
-				loaddata->size);
+				private->data, loaddata->size);
 	if (error)
 		goto fail_decompress;
 
diff --git linux-libre-6.6.144-gnu/security/apparmor/domain.c linux-libre-6.6.145-gnu/security/apparmor/domain.c
index d6500ec4f6b63..f14f8a4e85946 100644
--- linux-libre-6.6.144-gnu/security/apparmor/domain.c
+++ linux-libre-6.6.145-gnu/security/apparmor/domain.c
@@ -13,6 +13,7 @@
 #include <linux/fs.h>
 #include <linux/file.h>
 #include <linux/mount.h>
+#include <linux/mutex.h>
 #include <linux/syscalls.h>
 #include <linux/personality.h>
 #include <linux/xattr.h>
@@ -1061,6 +1062,7 @@ static struct aa_label *change_hat(const struct cred *subj_cred,
 				   int count, int flags)
 {
 	struct aa_profile *profile, *root, *hat = NULL;
+	struct aa_ns *ns, *new_ns;
 	struct aa_label *new;
 	struct label_it it;
 	bool sibling = false;
@@ -1071,6 +1073,32 @@ static struct aa_label *change_hat(const struct cred *subj_cred,
 	AA_BUG(!hats);
 	AA_BUG(count < 1);
 
+	/*
+	 * Acquire the newest label and then hold the lock until we choose a
+	 * hat, so that profile replacement doesn't atomically truncate the
+	 * list of potential hats. Because we are getting the namespaces from
+	 * the profiles and label, we can rely on the namespaces being live
+	 * and avoid incrementing their refcounts while grabbing the lock.
+	 */
+	label = aa_get_label(label);
+	ns = labels_ns(label);
+
+retry:
+	mutex_lock_nested(&ns->lock, ns->level);
+	if (label_is_stale(label)) {
+		new = aa_get_newest_label(label);
+		new_ns = labels_ns(new);
+		if (new_ns != ns) {
+			aa_put_label(new);
+			mutex_unlock(&ns->lock);
+			ns = new_ns;
+			label = new;
+			goto retry;
+		}
+		aa_put_label(label);
+		label = new;
+	}
+
 	if (PROFILE_IS_HAT(labels_profile(label)))
 		sibling = true;
 
@@ -1079,7 +1107,7 @@ static struct aa_label *change_hat(const struct cred *subj_cred,
 		name = hats[i];
 		label_for_each_in_ns(it, labels_ns(label), label, profile) {
 			if (sibling && PROFILE_IS_HAT(profile)) {
-				root = aa_get_profile_rcu(&profile->parent);
+				root = aa_get_profile(profile->parent);
 			} else if (!sibling && !PROFILE_IS_HAT(profile)) {
 				root = aa_get_profile(profile);
 			} else {	/* conflicting change type */
@@ -1139,6 +1167,7 @@ fail:
 				      GLOBAL_ROOT_UID, info, error);
 		}
 	}
+	mutex_unlock(&ns->lock);
 	return ERR_PTR(error);
 
 build:
@@ -1151,7 +1180,7 @@ build:
 		error = -ENOMEM;
 		goto fail;
 	} /* else if (IS_ERR) build_change_hat has logged error so return new */
-
+	mutex_unlock(&ns->lock);
 	return new;
 }
 
@@ -1440,6 +1469,8 @@ check:
 		new = fn_label_build_in_ns(label, profile, GFP_KERNEL,
 					   aa_get_label(target),
 					   aa_get_label(&profile->label));
+		if (IS_ERR_OR_NULL(new))
+			goto build_fail;
 		/*
 		 * no new privs prevents domain transitions that would
 		 * reduce restrictions.
@@ -1457,16 +1488,8 @@ check:
 		/* only transition profiles in the current ns */
 		if (stack)
 			new = aa_label_merge(label, target, GFP_KERNEL);
-		if (IS_ERR_OR_NULL(new)) {
-			info = "failed to build target label";
-			if (!new)
-				error = -ENOMEM;
-			else
-				error = PTR_ERR(new);
-			new = NULL;
-			perms.allow = 0;
-			goto audit;
-		}
+		if (IS_ERR_OR_NULL(new))
+			goto build_fail;
 		error = aa_replace_current_label(new);
 	} else {
 		if (new) {
@@ -1478,6 +1501,17 @@ check:
 		error = aa_set_current_onexec(target, stack);
 	}
 
+	goto audit;
+
+build_fail:
+	info = "failed to build target label";
+	if (!new)
+		error = -ENOMEM;
+	else
+		error = PTR_ERR(new);
+	new = NULL;
+	perms.allow = 0;
+
 audit:
 	error = fn_for_each_in_ns(label, profile,
 			aa_audit_file(subj_cred,
diff --git linux-libre-6.6.144-gnu/security/apparmor/label.c linux-libre-6.6.145-gnu/security/apparmor/label.c
index 73428072a754f..37282a3c68a72 100644
--- linux-libre-6.6.144-gnu/security/apparmor/label.c
+++ linux-libre-6.6.145-gnu/security/apparmor/label.c
@@ -452,7 +452,7 @@ struct aa_label *aa_label_alloc(int size, struct aa_proxy *proxy, gfp_t gfp)
 	return new;
 
 fail:
-	kfree(new);
+	aa_label_free(new);
 
 	return NULL;
 }
diff --git linux-libre-6.6.144-gnu/security/apparmor/net.c linux-libre-6.6.145-gnu/security/apparmor/net.c
index 3e632700d06fb..390947c930208 100644
--- linux-libre-6.6.144-gnu/security/apparmor/net.c
+++ linux-libre-6.6.145-gnu/security/apparmor/net.c
@@ -21,6 +21,7 @@
 
 struct aa_sfs_entry aa_sfs_entry_network[] = {
 	AA_SFS_FILE_STRING("af_mask",	AA_SFS_AF_MASK),
+	AA_SFS_FILE_BOOLEAN("tcp-fast-open",		1),
 	{ }
 };
 
@@ -216,6 +217,7 @@ static int apparmor_secmark_init(struct aa_secmark *secmark)
 		return PTR_ERR(label);
 
 	secmark->secid = label->secid;
+	aa_put_label(label);
 
 	return 0;
 }
diff --git linux-libre-6.6.144-gnu/security/apparmor/policy.c linux-libre-6.6.145-gnu/security/apparmor/policy.c
index c70e68977d611..df76104e3b338 100644
--- linux-libre-6.6.144-gnu/security/apparmor/policy.c
+++ linux-libre-6.6.145-gnu/security/apparmor/policy.c
@@ -1325,12 +1325,15 @@ ssize_t aa_replace_profiles(struct aa_ns *policy_ns, struct aa_label *label,
 
 out:
 	aa_put_ns(ns);
+
+	ssize_t udata_sz = udata->size;
+
 	aa_put_profile_loaddata(udata);
 	kfree(ns_name);
 
 	if (error)
 		return error;
-	return udata->size;
+	return udata_sz;
 
 fail_lock:
 	mutex_unlock(&ns->lock);
diff --git linux-libre-6.6.144-gnu/security/apparmor/procattr.c linux-libre-6.6.145-gnu/security/apparmor/procattr.c
index 197d41f9c32b7..542c3f0255ea9 100644
--- linux-libre-6.6.144-gnu/security/apparmor/procattr.c
+++ linux-libre-6.6.145-gnu/security/apparmor/procattr.c
@@ -53,6 +53,8 @@ int aa_getprocattr(struct aa_label *label, char **string)
 				FLAG_SHOW_MODE | FLAG_VIEW_SUBNS |
 				FLAG_HIDDEN_UNCONFINED);
 	if (len < 0) {
+		kfree(*string);
+		*string = NULL;
 		aa_put_ns(current_ns);
 		return len;
 	}
diff --git linux-libre-6.6.144-gnu/security/integrity/evm/evm_secfs.c linux-libre-6.6.145-gnu/security/integrity/evm/evm_secfs.c
index 9b907c2fee60b..07c6982e1faca 100644
--- linux-libre-6.6.144-gnu/security/integrity/evm/evm_secfs.c
+++ linux-libre-6.6.145-gnu/security/integrity/evm/evm_secfs.c
@@ -128,8 +128,8 @@ static ssize_t evm_read_xattrs(struct file *filp, char __user *buf,
 			       size_t count, loff_t *ppos)
 {
 	char *temp;
-	int offset = 0;
-	ssize_t rc, size = 0;
+	size_t offset = 0, size = 0;
+	ssize_t rc;
 	struct xattr_list *xattr;
 
 	if (*ppos != 0)
@@ -152,16 +152,22 @@ static ssize_t evm_read_xattrs(struct file *filp, char __user *buf,
 		return -ENOMEM;
 	}
 
+	temp[size] = '\0';
+
+	/*
+	 * No truncation possible: size is computed over the same enabled
+	 * xattrs under xattr_list_mutex, so offset never exceeds size.
+	 */
 	list_for_each_entry(xattr, &evm_config_xattrnames, list) {
 		if (!xattr->enabled)
 			continue;
 
-		sprintf(temp + offset, "%s\n", xattr->name);
-		offset += strlen(xattr->name) + 1;
+		offset += snprintf(temp + offset, size + 1 - offset, "%s\n",
+				   xattr->name);
 	}
 
 	mutex_unlock(&xattr_list_mutex);
-	rc = simple_read_from_buffer(buf, count, ppos, temp, strlen(temp));
+	rc = simple_read_from_buffer(buf, count, ppos, temp, offset);
 
 	kfree(temp);
 
diff --git linux-libre-6.6.144-gnu/security/keys/keyring.c linux-libre-6.6.145-gnu/security/keys/keyring.c
index df2580072cfe1..e105349794f23 100644
--- linux-libre-6.6.144-gnu/security/keys/keyring.c
+++ linux-libre-6.6.145-gnu/security/keys/keyring.c
@@ -576,7 +576,7 @@ static int keyring_search_iterator(const void *object, void *iterator_data)
 	struct keyring_search_context *ctx = iterator_data;
 	const struct key *key = keyring_ptr_to_key(object);
 	unsigned long kflags = READ_ONCE(key->flags);
-	short state = READ_ONCE(key->state);
+	short state = key_read_state(key);
 
 	kenter("{%d}", key->serial);
 
diff --git linux-libre-6.6.144-gnu/security/selinux/hooks.c linux-libre-6.6.145-gnu/security/selinux/hooks.c
index 3f11c5ae8fbf0..fbfec33bc43ec 100644
--- linux-libre-6.6.144-gnu/security/selinux/hooks.c
+++ linux-libre-6.6.145-gnu/security/selinux/hooks.c
@@ -3789,9 +3789,9 @@ static int selinux_file_ioctl_compat(struct file *file, unsigned int cmd,
 
 static int default_noexec __ro_after_init;
 
-static int __file_map_prot_check(const struct cred *cred,
-				 const struct file *file, unsigned long prot,
-				 bool shared, bool bf_user_file)
+static int __file_map_prot_check(const struct file *file, unsigned long prot,
+				 bool shared, bool mounter_check,
+				 bool bf_user_file)
 {
 	struct inode *inode = NULL;
 	bool prot_exec = prot & PROT_EXEC;
@@ -3804,10 +3804,10 @@ static int __file_map_prot_check(const struct cred *cred,
 			inode = file_inode(file);
 	}
 
-	if (default_noexec && prot_exec &&
+	if (!mounter_check && default_noexec && prot_exec &&
 	    (!file || IS_PRIVATE(inode) || (!shared && prot_write))) {
 		int rc;
-		u32 sid = cred_sid(cred);
+		u32 sid = current_sid();
 
 		/*
 		 * We are making executable an anonymous mapping or a private
@@ -3820,6 +3820,8 @@ static int __file_map_prot_check(const struct cred *cred,
 	}
 
 	if (file) {
+		const struct cred *cred = mounter_check ?
+				file->f_cred : current_cred();
 		/* "read" always possible, "write" only if shared */
 		u32 av = FILE__READ;
 		if (shared && prot_write)
@@ -3833,11 +3835,11 @@ static int __file_map_prot_check(const struct cred *cred,
 	return 0;
 }
 
-static inline int file_map_prot_check(const struct cred *cred,
-				      const struct file *file,
-				      unsigned long prot, bool shared)
+static inline int file_map_prot_check(const struct file *file,
+				      unsigned long prot, bool shared,
+				      bool mounter_check)
 {
-	return __file_map_prot_check(cred, file, prot, shared, false);
+	return __file_map_prot_check(file, prot, shared, mounter_check, false);
 }
 
 static int selinux_mmap_addr(unsigned long addr)
@@ -3853,12 +3855,14 @@ static int selinux_mmap_addr(unsigned long addr)
 	return rc;
 }
 
-static int selinux_mmap_file_common(const struct cred *cred, struct file *file,
-				    unsigned long prot, bool shared)
+static int selinux_mmap_file_common(struct file *file, unsigned long prot,
+				    bool shared, bool mounter_check)
 {
 	if (file) {
 		int rc;
 		struct common_audit_data ad;
+		const struct cred *cred = mounter_check ?
+				file->f_cred : current_cred();
 
 		ad.type = LSM_AUDIT_DATA_FILE;
 		ad.u.file = file;
@@ -3867,15 +3871,16 @@ static int selinux_mmap_file_common(const struct cred *cred, struct file *file,
 			return rc;
 	}
 
-	return file_map_prot_check(cred, file, prot, shared);
+	return file_map_prot_check(file, prot, shared, mounter_check);
 }
 
 static int selinux_mmap_file(struct file *file,
 			     unsigned long reqprot __always_unused,
 			     unsigned long prot, unsigned long flags)
 {
-	return selinux_mmap_file_common(current_cred(), file, prot,
-					(flags & MAP_TYPE) == MAP_SHARED);
+	return selinux_mmap_file_common(file, prot,
+					(flags & MAP_TYPE) == MAP_SHARED,
+					false);
 }
 
 /**
@@ -3907,8 +3912,9 @@ static int selinux_mmap_backing_file(struct vm_area_struct *vma,
 	if (vma->vm_flags & VM_EXEC)
 		prot |= PROT_EXEC;
 
-	return selinux_mmap_file_common(backing_file->f_cred, backing_file,
-					prot, vma->vm_flags & VM_SHARED);
+	return selinux_mmap_file_common(backing_file, prot,
+					vma->vm_flags & VM_SHARED,
+					true);
 }
 
 static int selinux_file_mprotect(struct vm_area_struct *vma,
@@ -3969,11 +3975,11 @@ static int selinux_file_mprotect(struct vm_area_struct *vma,
 		}
 	}
 
-	rc = __file_map_prot_check(cred, file, prot, shared, backing_file);
+	rc = __file_map_prot_check(file, prot, shared, false, backing_file);
 	if (rc)
 		return rc;
 	if (backing_file) {
-		rc = file_map_prot_check(file->f_cred, file, prot, shared);
+		rc = file_map_prot_check(file, prot, shared, true);
 		if (rc)
 			return rc;
 	}
@@ -5047,7 +5053,24 @@ static int selinux_socket_accept(struct socket *sock, struct socket *newsock)
 static int selinux_socket_sendmsg(struct socket *sock, struct msghdr *msg,
 				  int size)
 {
-	return sock_has_perm(sock->sk, SOCKET__WRITE);
+	int rc;
+	struct sockaddr *const addr = msg->msg_name;
+	const int addrlen = msg->msg_namelen;
+
+	rc = sock_has_perm(sock->sk, SOCKET__WRITE);
+	if (rc)
+		return rc;
+
+	if (addr && (msg->msg_flags & MSG_FASTOPEN) &&
+	    (sk_is_tcp(sock->sk) ||
+	     (sk_is_inet(sock->sk) && sock->sk->sk_type == SOCK_STREAM &&
+	      sock->sk->sk_protocol == IPPROTO_MPTCP))) {
+		rc = selinux_socket_connect(sock, addr, addrlen);
+		if (rc)
+			return rc;
+	}
+
+	return 0;
 }
 
 static int selinux_socket_recvmsg(struct socket *sock, struct msghdr *msg,
diff --git linux-libre-6.6.144-gnu/sound/aoa/fabrics/layout.c linux-libre-6.6.145-gnu/sound/aoa/fabrics/layout.c
index 850dc8c53e9b5..d6da0c3f1740d 100644
--- linux-libre-6.6.144-gnu/sound/aoa/fabrics/layout.c
+++ linux-libre-6.6.145-gnu/sound/aoa/fabrics/layout.c
@@ -947,6 +947,8 @@ static void layout_attached_codec(struct aoa_codec *codec)
 			if (lineout == 1)
 				ldev->gpio.methods->set_lineout(codec->gpio, 1);
 			ctl = snd_ctl_new1(&lineout_ctl, codec->gpio);
+			if (!ctl)
+				return;
 			if (cc->connected & CC_LINEOUT_LABELLED_HEADPHONE)
 				strscpy(ctl->id.name,
 					"Headphone Switch", sizeof(ctl->id.name));
@@ -961,6 +963,8 @@ static void layout_attached_codec(struct aoa_codec *codec)
 			if (ldev->have_lineout_detect) {
 				ctl = snd_ctl_new1(&lineout_detect_choice,
 						   ldev);
+				if (!ctl)
+					return;
 				if (cc->connected & CC_LINEOUT_LABELLED_HEADPHONE)
 					strscpy(ctl->id.name,
 						"Headphone Detect Autoswitch",
@@ -968,6 +972,8 @@ static void layout_attached_codec(struct aoa_codec *codec)
 				aoa_snd_ctl_add(ctl);
 				ctl = snd_ctl_new1(&lineout_detected,
 						   ldev);
+				if (!ctl)
+					return;
 				if (cc->connected & CC_LINEOUT_LABELLED_HEADPHONE)
 					strscpy(ctl->id.name,
 						"Headphone Detected",
diff --git linux-libre-6.6.144-gnu/sound/core/init.c linux-libre-6.6.145-gnu/sound/core/init.c
index 81186af3ac625..0dc1d25be1840 100644
--- linux-libre-6.6.144-gnu/sound/core/init.c
+++ linux-libre-6.6.145-gnu/sound/core/init.c
@@ -1154,7 +1154,7 @@ EXPORT_SYMBOL(snd_card_file_remove);
  * typically around calling control ops.
  *
  * The caller needs to pull down the refcount via snd_power_unref() later
- * no matter whether the error is returned from this function or not.
+ * when this function returns 0.
  *
  * Return: Zero if successful, or a negative error code.
  */
@@ -1167,7 +1167,11 @@ int snd_power_ref_and_wait(struct snd_card *card)
 		       card->shutdown ||
 		       snd_power_get_state(card) == SNDRV_CTL_POWER_D0,
 		       snd_power_unref(card), snd_power_ref(card));
-	return card->shutdown ? -ENODEV : 0;
+	if (card->shutdown) {
+		snd_power_unref(card);
+		return  -ENODEV;
+	}
+	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_power_ref_and_wait);
 
@@ -1184,7 +1188,8 @@ int snd_power_wait(struct snd_card *card)
 	int ret;
 
 	ret = snd_power_ref_and_wait(card);
-	snd_power_unref(card);
+	if (!ret)
+		snd_power_unref(card);
 	return ret;
 }
 EXPORT_SYMBOL(snd_power_wait);
diff --git linux-libre-6.6.144-gnu/sound/core/seq/seq_clientmgr.c linux-libre-6.6.145-gnu/sound/core/seq/seq_clientmgr.c
index 9d71decaddd69..1fddeb91c9f46 100644
--- linux-libre-6.6.144-gnu/sound/core/seq/seq_clientmgr.c
+++ linux-libre-6.6.145-gnu/sound/core/seq/seq_clientmgr.c
@@ -488,6 +488,7 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count,
 
 			memcpy(&tmpev, &cell->event, aligned_size);
 			tmpev.data.ext.len &= ~SNDRV_SEQ_EXT_MASK;
+			tmpev.data.ext.ptr = NULL;
 			if (copy_to_user(buf, &tmpev, aligned_size)) {
 				err = -EFAULT;
 				break;
diff --git linux-libre-6.6.144-gnu/sound/core/seq/seq_memory.c linux-libre-6.6.145-gnu/sound/core/seq/seq_memory.c
index 692860deec0c3..85bcf04c74ea3 100644
--- linux-libre-6.6.144-gnu/sound/core/seq/seq_memory.c
+++ linux-libre-6.6.145-gnu/sound/core/seq/seq_memory.c
@@ -211,7 +211,7 @@ int snd_seq_expand_var_event_at(const struct snd_seq_event *event, int count,
 	len -= offset;
 	if (len > count)
 		len = count;
-	err = expand_var_event(event, offset, count, buf, true);
+	err = expand_var_event(event, offset, len, buf, true);
 	if (err < 0)
 		return err;
 	return len;
@@ -366,7 +366,7 @@ int snd_seq_event_dup(struct snd_seq_pool *pool, struct snd_seq_event *event,
 	size = snd_seq_event_packet_size(event);
 	memcpy(&cell->ump, event, size);
 #if IS_ENABLED(CONFIG_SND_SEQ_UMP)
-	if (size < sizeof(cell->event))
+	if (size < sizeof(cell->ump))
 		cell->ump.raw.extra = 0;
 #endif
 
diff --git linux-libre-6.6.144-gnu/sound/core/seq/seq_midi.c linux-libre-6.6.145-gnu/sound/core/seq/seq_midi.c
index 78dcb0ea15582..c8a7c39747113 100644
--- linux-libre-6.6.144-gnu/sound/core/seq/seq_midi.c
+++ linux-libre-6.6.145-gnu/sound/core/seq/seq_midi.c
@@ -24,6 +24,7 @@ Possible options for midisynth module:
 #include <sound/seq_device.h>
 #include <sound/seq_midi_event.h>
 #include <sound/initval.h>
+#include "seq_lock.h"
 
 MODULE_AUTHOR("Frank van de Pol <fvdpol@coil.demon.nl>, Jaroslav Kysela <perex@perex.cz>");
 MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer MIDI synth.");
@@ -42,6 +43,8 @@ struct seq_midisynth {
 	int device;
 	int subdevice;
 	struct snd_rawmidi_file input_rfile;
+	spinlock_t output_lock;		/* protects output_rfile publication */
+	snd_use_lock_t output_use_lock;	/* in-flight event_input users */
 	struct snd_rawmidi_file output_rfile;
 	int seq_client;
 	int seq_port;
@@ -125,31 +128,42 @@ static int event_process_midi(struct snd_seq_event *ev, int direct,
 	struct seq_midisynth *msynth = private_data;
 	unsigned char msg[10];	/* buffer for constructing midi messages */
 	struct snd_rawmidi_substream *substream;
+	int err = 0;
 	int len;
 
 	if (snd_BUG_ON(!msynth))
 		return -EINVAL;
-	substream = msynth->output_rfile.output;
-	if (substream == NULL)
-		return -ENODEV;
+
+	scoped_guard(spinlock_irqsave, &msynth->output_lock) {
+		substream = msynth->output_rfile.output;
+		if (!substream)
+			return -ENODEV;
+		snd_use_lock_use(&msynth->output_use_lock);
+	}
+
 	if (ev->type == SNDRV_SEQ_EVENT_SYSEX) {	/* special case, to save space */
 		if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARIABLE) {
 			/* invalid event */
 			pr_debug("ALSA: seq_midi: invalid sysex event flags = 0x%x\n", ev->flags);
-			return 0;
+			goto out;
 		}
 		snd_seq_dump_var_event(ev, __dump_midi, substream);
 		snd_midi_event_reset_decode(msynth->parser);
 	} else {
-		if (msynth->parser == NULL)
-			return -EIO;
+		if (!msynth->parser) {
+			err = -EIO;
+			goto out;
+		}
 		len = snd_midi_event_decode(msynth->parser, msg, sizeof(msg), ev);
 		if (len < 0)
-			return 0;
+			goto out;
 		if (dump_midi(substream, msg, len) < 0)
 			snd_midi_event_reset_decode(msynth->parser);
 	}
-	return 0;
+
+out:
+	snd_use_lock_free(&msynth->output_use_lock);
+	return err;
 }
 
 
@@ -163,6 +177,8 @@ static int snd_seq_midisynth_new(struct seq_midisynth *msynth,
 	msynth->card = card;
 	msynth->device = device;
 	msynth->subdevice = subdevice;
+	spin_lock_init(&msynth->output_lock);
+	snd_use_lock_init(&msynth->output_use_lock);
 	return 0;
 }
 
@@ -215,12 +231,13 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
 {
 	int err;
 	struct seq_midisynth *msynth = private_data;
+	struct snd_rawmidi_file rfile = {};
 	struct snd_rawmidi_params params;
 
 	/* open midi port */
 	err = snd_rawmidi_kernel_open(msynth->rmidi, msynth->subdevice,
 				      SNDRV_RAWMIDI_LFLG_OUTPUT,
-				      &msynth->output_rfile);
+				      &rfile);
 	if (err < 0) {
 		pr_debug("ALSA: seq_midi: midi output open failed!!!\n");
 		return err;
@@ -229,12 +246,14 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
 	params.avail_min = 1;
 	params.buffer_size = output_buffer_size;
 	params.no_active_sensing = 1;
-	err = snd_rawmidi_output_params(msynth->output_rfile.output, &params);
+	err = snd_rawmidi_output_params(rfile.output, &params);
 	if (err < 0) {
-		snd_rawmidi_kernel_release(&msynth->output_rfile);
+		snd_rawmidi_kernel_release(&rfile);
 		return err;
 	}
 	snd_midi_event_reset_decode(msynth->parser);
+	scoped_guard(spinlock_irqsave, &msynth->output_lock)
+		msynth->output_rfile = rfile;
 	return 0;
 }
 
@@ -242,11 +261,19 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
 static int midisynth_unuse(void *private_data, struct snd_seq_port_subscribe *info)
 {
 	struct seq_midisynth *msynth = private_data;
+	struct snd_rawmidi_file rfile = {};
 
-	if (snd_BUG_ON(!msynth->output_rfile.output))
+	scoped_guard(spinlock_irqsave, &msynth->output_lock) {
+		rfile = msynth->output_rfile;
+		msynth->output_rfile = (struct snd_rawmidi_file){};
+	}
+
+	if (snd_BUG_ON(!rfile.output))
 		return -EINVAL;
-	snd_rawmidi_drain_output(msynth->output_rfile.output);
-	return snd_rawmidi_kernel_release(&msynth->output_rfile);
+
+	snd_use_lock_sync(&msynth->output_use_lock);
+	snd_rawmidi_drain_output(rfile.output);
+	return snd_rawmidi_kernel_release(&rfile);
 }
 
 /* delete given midi synth port */
diff --git linux-libre-6.6.144-gnu/sound/firewire/isight.c linux-libre-6.6.145-gnu/sound/firewire/isight.c
index 806f82c9ceeee..dd006630728cb 100644
--- linux-libre-6.6.144-gnu/sound/firewire/isight.c
+++ linux-libre-6.6.145-gnu/sound/firewire/isight.c
@@ -179,7 +179,8 @@ static void isight_packet(struct fw_iso_context *context, u32 cycle,
 	if (likely(length >= 16 &&
 		   payload->signature == cpu_to_be32(0x73676874/*"sght"*/))) {
 		count = be32_to_cpu(payload->sample_count);
-		if (likely(count <= (length - 16) / 4)) {
+		if (likely(count <= (length - 16) / 4 &&
+			   count <= MAX_FRAMES_PER_PACKET)) {
 			total = be32_to_cpu(payload->sample_total);
 			if (unlikely(total != isight->total_samples)) {
 				if (!isight->first_packet)
diff --git linux-libre-6.6.144-gnu/sound/isa/gus/gus_pcm.c linux-libre-6.6.145-gnu/sound/isa/gus/gus_pcm.c
index d55c3dc229c0e..e3c52a97e0170 100644
--- linux-libre-6.6.144-gnu/sound/isa/gus/gus_pcm.c
+++ linux-libre-6.6.145-gnu/sound/isa/gus/gus_pcm.c
@@ -875,6 +875,8 @@ int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index)
 		kctl = snd_ctl_new1(&snd_gf1_pcm_volume_control1, gus);
 	else
 		kctl = snd_ctl_new1(&snd_gf1_pcm_volume_control, gus);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.index = control_index;
 	err = snd_ctl_add(card, kctl);
 	if (err < 0)
diff --git linux-libre-6.6.144-gnu/sound/pci/cmipci.c linux-libre-6.6.145-gnu/sound/pci/cmipci.c
index 08e34b1847801..caff7a4dbb3a0 100644
--- linux-libre-6.6.144-gnu/sound/pci/cmipci.c
+++ linux-libre-6.6.145-gnu/sound/pci/cmipci.c
@@ -2688,16 +2688,22 @@ static int snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_device)
 		}
 		if (cm->can_ac3_hw) {
 			kctl = snd_ctl_new1(&snd_cmipci_spdif_default, cm);
+			if (!kctl)
+				return -ENOMEM;
 			kctl->id.device = pcm_spdif_device;
 			err = snd_ctl_add(card, kctl);
 			if (err < 0)
 				return err;
 			kctl = snd_ctl_new1(&snd_cmipci_spdif_mask, cm);
+			if (!kctl)
+				return -ENOMEM;
 			kctl->id.device = pcm_spdif_device;
 			err = snd_ctl_add(card, kctl);
 			if (err < 0)
 				return err;
 			kctl = snd_ctl_new1(&snd_cmipci_spdif_stream, cm);
+			if (!kctl)
+				return -ENOMEM;
 			kctl->id.device = pcm_spdif_device;
 			err = snd_ctl_add(card, kctl);
 			if (err < 0)
diff --git linux-libre-6.6.144-gnu/sound/pci/es1938.c linux-libre-6.6.145-gnu/sound/pci/es1938.c
index ec598ba1a8833..a2bf768e74062 100644
--- linux-libre-6.6.144-gnu/sound/pci/es1938.c
+++ linux-libre-6.6.145-gnu/sound/pci/es1938.c
@@ -1670,6 +1670,8 @@ static int snd_es1938_mixer(struct es1938 *chip)
 	for (idx = 0; idx < ARRAY_SIZE(snd_es1938_controls); idx++) {
 		struct snd_kcontrol *kctl;
 		kctl = snd_ctl_new1(&snd_es1938_controls[idx], chip);
+		if (!kctl)
+			return -ENOMEM;
 		switch (idx) {
 			case 0:
 				chip->master_volume = kctl;
diff --git linux-libre-6.6.144-gnu/sound/pci/ice1712/aureon.c linux-libre-6.6.145-gnu/sound/pci/ice1712/aureon.c
index 027849329c1b0..31b58a86058e9 100644
--- linux-libre-6.6.144-gnu/sound/pci/ice1712/aureon.c
+++ linux-libre-6.6.145-gnu/sound/pci/ice1712/aureon.c
@@ -1900,6 +1900,8 @@ static int aureon_add_controls(struct snd_ice1712 *ice)
 			for (i = 0; i < ARRAY_SIZE(cs8415_controls); i++) {
 				struct snd_kcontrol *kctl;
 				kctl = snd_ctl_new1(&cs8415_controls[i], ice);
+				if (!kctl)
+					return -ENOMEM;
 				if (i > 1)
 					kctl->id.device = ice->pcm->device;
 				err = snd_ctl_add(ice->card, kctl);
diff --git linux-libre-6.6.144-gnu/sound/pci/ice1712/ice1712.c linux-libre-6.6.145-gnu/sound/pci/ice1712/ice1712.c
index 3b0c3e70987b9..ad21806591875 100644
--- linux-libre-6.6.144-gnu/sound/pci/ice1712/ice1712.c
+++ linux-libre-6.6.145-gnu/sound/pci/ice1712/ice1712.c
@@ -2372,21 +2372,29 @@ int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
 	if (snd_BUG_ON(!ice->pcm_pro))
 		return -EIO;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm_pro->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
diff --git linux-libre-6.6.144-gnu/sound/pci/ice1712/ice1724.c linux-libre-6.6.145-gnu/sound/pci/ice1712/ice1724.c
index 1dc776acd637c..c7716fea2793b 100644
--- linux-libre-6.6.144-gnu/sound/pci/ice1712/ice1724.c
+++ linux-libre-6.6.145-gnu/sound/pci/ice1712/ice1724.c
@@ -2393,16 +2393,22 @@ static int snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice)
 		return err;
 
 	kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = ice->pcm->device;
 	err = snd_ctl_add(ice->card, kctl);
 	if (err < 0)
diff --git linux-libre-6.6.144-gnu/sound/pci/ymfpci/ymfpci_main.c linux-libre-6.6.145-gnu/sound/pci/ymfpci/ymfpci_main.c
index 8c720ecf396d5..1cc46a912a8c8 100644
--- linux-libre-6.6.144-gnu/sound/pci/ymfpci/ymfpci_main.c
+++ linux-libre-6.6.145-gnu/sound/pci/ymfpci/ymfpci_main.c
@@ -1822,16 +1822,22 @@ int snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch)
 	if (snd_BUG_ON(!chip->pcm_spdif))
 		return -ENXIO;
 	kctl = snd_ctl_new1(&snd_ymfpci_spdif_default, chip);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = chip->pcm_spdif->device;
 	err = snd_ctl_add(chip->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ymfpci_spdif_mask, chip);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = chip->pcm_spdif->device;
 	err = snd_ctl_add(chip->card, kctl);
 	if (err < 0)
 		return err;
 	kctl = snd_ctl_new1(&snd_ymfpci_spdif_stream, chip);
+	if (!kctl)
+		return -ENOMEM;
 	kctl->id.device = chip->pcm_spdif->device;
 	err = snd_ctl_add(chip->card, kctl);
 	if (err < 0)
diff --git linux-libre-6.6.144-gnu/sound/soc/codecs/adau1372.c linux-libre-6.6.145-gnu/sound/soc/codecs/adau1372.c
index 25f123110b5be..7dc0b5c79e399 100644
--- linux-libre-6.6.144-gnu/sound/soc/codecs/adau1372.c
+++ linux-libre-6.6.145-gnu/sound/soc/codecs/adau1372.c
@@ -812,6 +812,11 @@ static int adau1372_set_power(struct adau1372 *adau1372, bool enable)
 		if (adau1372->use_pll) {
 			ret = adau1372_enable_pll(adau1372);
 			if (ret) {
+				if (!adau1372->pd_gpio)
+					regmap_update_bits(adau1372->regmap,
+							   ADAU1372_REG_CLK_CTRL,
+							   ADAU1372_CLK_CTRL_PLL_EN,
+							   0);
 				regcache_cache_only(adau1372->regmap, true);
 				if (adau1372->pd_gpio)
 					gpiod_set_value(adau1372->pd_gpio, 1);
diff --git linux-libre-6.6.144-gnu/sound/soc/codecs/aw88261.c linux-libre-6.6.145-gnu/sound/soc/codecs/aw88261.c
index 4e271f4de1488..88bb408d4bf07 100644
--- linux-libre-6.6.144-gnu/sound/soc/codecs/aw88261.c
+++ linux-libre-6.6.145-gnu/sound/soc/codecs/aw88261.c
@@ -284,22 +284,22 @@ static void aw88261_reg_force_set(struct aw88261 *aw88261)
 	if (aw88261->frcset_en == AW88261_FRCSET_ENABLE) {
 		/* set FORCE_PWM */
 		regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL3_REG,
-				AW88261_FORCE_PWM_MASK, AW88261_FORCE_PWM_FORCEMINUS_PWM_VALUE);
+				~AW88261_FORCE_PWM_MASK, AW88261_FORCE_PWM_FORCEMINUS_PWM_VALUE);
 		/* set BOOST_OS_WIDTH */
 		regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL5_REG,
-				AW88261_BST_OS_WIDTH_MASK, AW88261_BST_OS_WIDTH_50NS_VALUE);
+				~AW88261_BST_OS_WIDTH_MASK, AW88261_BST_OS_WIDTH_50NS_VALUE);
 		/* set BURST_LOOPR */
 		regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL6_REG,
-				AW88261_BST_LOOPR_MASK, AW88261_BST_LOOPR_340K_VALUE);
+				~AW88261_BST_LOOPR_MASK, AW88261_BST_LOOPR_340K_VALUE);
 		/* set RSQN_DLY */
 		regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL7_REG,
-				AW88261_RSQN_DLY_MASK, AW88261_RSQN_DLY_35NS_VALUE);
+				~AW88261_RSQN_DLY_MASK, AW88261_RSQN_DLY_35NS_VALUE);
 		/* set BURST_SSMODE */
 		regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL8_REG,
-				AW88261_BURST_SSMODE_MASK, AW88261_BURST_SSMODE_FAST_VALUE);
+				~AW88261_BURST_SSMODE_MASK, AW88261_BURST_SSMODE_FAST_VALUE);
 		/* set BST_BURST */
 		regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL9_REG,
-				AW88261_BST_BURST_MASK, AW88261_BST_BURST_30MA_VALUE);
+				~AW88261_BST_BURST_MASK, AW88261_BST_BURST_30MA_VALUE);
 	} else {
 		dev_dbg(aw88261->aw_pa->dev, "needn't set reg value");
 	}
diff --git linux-libre-6.6.144-gnu/sound/soc/codecs/cs35l56.c linux-libre-6.6.145-gnu/sound/soc/codecs/cs35l56.c
index 015269f0db54c..832ff2cd3d24e 100644
--- linux-libre-6.6.144-gnu/sound/soc/codecs/cs35l56.c
+++ linux-libre-6.6.145-gnu/sound/soc/codecs/cs35l56.c
@@ -1055,6 +1055,7 @@ static int __maybe_unused cs35l56_runtime_resume_i2c_spi(struct device *dev)
 int cs35l56_system_suspend(struct device *dev)
 {
 	struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);
+	int ret;
 
 	dev_dbg(dev, "system_suspend\n");
 
@@ -1070,7 +1071,11 @@ int cs35l56_system_suspend(struct device *dev)
 	if (cs35l56->base.irq)
 		disable_irq(cs35l56->base.irq);
 
-	return pm_runtime_force_suspend(dev);
+	ret = pm_runtime_force_suspend(dev);
+	if ((ret < 0) && cs35l56->base.irq)
+		enable_irq(cs35l56->base.irq);
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(cs35l56_system_suspend);
 
@@ -1318,11 +1323,14 @@ int cs35l56_common_probe(struct cs35l56_private *cs35l56)
 					      cs35l56_dai, ARRAY_SIZE(cs35l56_dai));
 	if (ret < 0) {
 		dev_err_probe(cs35l56->base.dev, ret, "Register codec failed\n");
-		goto err;
+		goto err_remove_wm_adsp;
 	}
 
 	return 0;
 
+err_remove_wm_adsp:
+	wm_adsp2_remove(&cs35l56->dsp);
+
 err:
 	gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
 	regulator_bulk_disable(ARRAY_SIZE(cs35l56->supplies), cs35l56->supplies);
@@ -1420,6 +1428,8 @@ void cs35l56_remove(struct cs35l56_private *cs35l56)
 	flush_workqueue(cs35l56->dsp_wq);
 	destroy_workqueue(cs35l56->dsp_wq);
 
+	wm_adsp2_remove(&cs35l56->dsp);
+
 	pm_runtime_dont_use_autosuspend(cs35l56->base.dev);
 	pm_runtime_suspend(cs35l56->base.dev);
 	pm_runtime_disable(cs35l56->base.dev);
diff --git linux-libre-6.6.144-gnu/sound/soc/codecs/hdac_hdmi.c linux-libre-6.6.145-gnu/sound/soc/codecs/hdac_hdmi.c
index 0ddfb0cb376fd..7707f0b5562d4 100644
--- linux-libre-6.6.144-gnu/sound/soc/codecs/hdac_hdmi.c
+++ linux-libre-6.6.145-gnu/sound/soc/codecs/hdac_hdmi.c
@@ -906,12 +906,14 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
 	struct hdac_device *hdev = dev_to_hdac_dev(dapm->dev);
 	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev);
 	struct hdac_hdmi_pcm *pcm;
-	const char *cvt_name =  e->texts[ucontrol->value.enumerated.item[0]];
+	const char *cvt_name;
 
 	ret = snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
 	if (ret < 0)
 		return ret;
 
+	cvt_name = e->texts[ucontrol->value.enumerated.item[0]];
+
 	if (port == NULL)
 		return -EINVAL;
 
diff --git linux-libre-6.6.144-gnu/sound/soc/codecs/tlv320aic3x.c linux-libre-6.6.145-gnu/sound/soc/codecs/tlv320aic3x.c
index 591f6c9f9d3a6..05eff1ed4e96c 100644
--- linux-libre-6.6.144-gnu/sound/soc/codecs/tlv320aic3x.c
+++ linux-libre-6.6.145-gnu/sound/soc/codecs/tlv320aic3x.c
@@ -1049,11 +1049,13 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
 			   struct snd_pcm_hw_params *params,
 			   struct snd_soc_dai *dai)
 {
+	static const u8 dual_rate_q[] = {4, 8, 9, 12, 16};
 	struct snd_soc_component *component = dai->component;
 	struct aic3x_priv *aic3x = snd_soc_component_get_drvdata(component);
 	int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0;
 	u8 data, j, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1;
 	u16 d, pll_d = 1;
+	bool dual_rate;
 	int clk;
 	int width = aic3x->slot_width;
 
@@ -1079,14 +1081,25 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
 
 	/* Fsref can be 44100 or 48000 */
 	fsref = (params_rate(params) % 11025 == 0) ? 44100 : 48000;
+	dual_rate = params_rate(params) >= 64000;
 
 	/* Try to find a value for Q which allows us to bypass the PLL and
 	 * generate CODEC_CLK directly. */
-	for (pll_q = 2; pll_q < 18; pll_q++)
-		if (aic3x->sysclk / (128 * pll_q) == fsref) {
-			bypass_pll = 1;
-			break;
+	if (dual_rate) {
+		for (int i = 0; i < ARRAY_SIZE(dual_rate_q); i++) {
+			pll_q = dual_rate_q[i];
+			if (aic3x->sysclk / (128 * pll_q) == fsref) {
+				bypass_pll = 1;
+				break;
+			}
 		}
+	} else {
+		for (pll_q = 2; pll_q < 18; pll_q++)
+			if (aic3x->sysclk / (128 * pll_q) == fsref) {
+				bypass_pll = 1;
+				break;
+			}
+	}
 
 	if (bypass_pll) {
 		pll_q &= 0xf;
@@ -1106,13 +1119,13 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
 	 * right DAC to right channel input */
 	data = (LDAC2LCH | RDAC2RCH);
 	data |= (fsref == 44100) ? FSREF_44100 : FSREF_48000;
-	if (params_rate(params) >= 64000)
+	if (dual_rate)
 		data |= DUAL_RATE_MODE;
 	snd_soc_component_write(component, AIC3X_CODEC_DATAPATH_REG, data);
 
 	/* codec sample rate select */
 	data = (fsref * 20) / params_rate(params);
-	if (params_rate(params) < 64000)
+	if (!dual_rate)
 		data /= 2;
 	data /= 5;
 	data -= 2;
diff --git linux-libre-6.6.144-gnu/sound/soc/fsl/fsl_asrc_dma.c linux-libre-6.6.145-gnu/sound/soc/fsl/fsl_asrc_dma.c
index 05a7d1588d204..91dd85153e83e 100644
--- linux-libre-6.6.144-gnu/sound/soc/fsl/fsl_asrc_dma.c
+++ linux-libre-6.6.145-gnu/sound/soc/fsl/fsl_asrc_dma.c
@@ -275,6 +275,26 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 	config_be.dst_addr_width = buswidth;
 	config_be.dst_maxburst = dma_params_be->maxburst;
 
+	/*
+	 * For eDMA, the back-end may report a maxburst size that is not evenly
+	 * divisible by the channel count. This causes the DMA transfer length
+	 * to misalign with the FIFO boundary, resulting in wrong data and
+	 * audible noise. Align maxburst to the nearest valid boundary:
+	 * - If maxburst >= channel count, override to the channel count so
+	 *   each transfer equals exactly one audio frame.
+	 * - If maxburst < channel count, override to 1 to avoid partial-frame
+	 *   transfers.
+	 */
+	if (asrc->use_edma && (dma_params_be->maxburst % params_channels(params))) {
+		if (dma_params_be->maxburst >= params_channels(params)) {
+			config_be.src_maxburst = params_channels(params);
+			config_be.dst_maxburst = params_channels(params);
+		} else {
+			config_be.src_maxburst = 1;
+			config_be.dst_maxburst = 1;
+		}
+	}
+
 	memset(&audio_config, 0, sizeof(audio_config));
 	config_be.peripheral_config = &audio_config;
 	config_be.peripheral_size  = sizeof(audio_config);
diff --git linux-libre-6.6.144-gnu/sound/soc/fsl/fsl_audmix.c linux-libre-6.6.145-gnu/sound/soc/fsl/fsl_audmix.c
index d8e44470f501e..8bc02ceda13c2 100644
--- linux-libre-6.6.144-gnu/sound/soc/fsl/fsl_audmix.c
+++ linux-libre-6.6.145-gnu/sound/soc/fsl/fsl_audmix.c
@@ -117,6 +117,9 @@ static int fsl_audmix_put_mix_clk_src(struct snd_kcontrol *kcontrol,
 	unsigned int *item = ucontrol->value.enumerated.item;
 	unsigned int reg_val, val, mix_clk;
 
+	if (item[0] >= e->items)
+		return -EINVAL;
+
 	/* Get current state */
 	reg_val = snd_soc_component_read(comp, FSL_AUDMIX_CTR);
 	mix_clk = ((reg_val & FSL_AUDMIX_CTR_MIXCLK_MASK)
@@ -157,6 +160,9 @@ static int fsl_audmix_put_out_src(struct snd_kcontrol *kcontrol,
 	unsigned int reg_val, val, mask = 0, ctr = 0;
 	int ret;
 
+	if (item[0] >= e->items)
+		return -EINVAL;
+
 	/* Get current state */
 	reg_val = snd_soc_component_read(comp, FSL_AUDMIX_CTR);
 
diff --git linux-libre-6.6.144-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c linux-libre-6.6.145-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
index cbee5a8764c37..865c618246133 100644
--- linux-libre-6.6.144-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
+++ linux-libre-6.6.145-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
@@ -1085,6 +1085,11 @@ static const dai_register_cb dai_register_cbs[] = {
 	mt8183_dai_memif_register,
 };
 
+static void mt8183_afe_release_reserved_mem(void *data)
+{
+	of_reserved_mem_device_release(data);
+}
+
 static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
 {
 	struct mtk_base_afe *afe;
@@ -1111,6 +1116,12 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_info(dev, "no reserved memory found, pre-allocating buffers instead\n");
 		afe->preallocate_buffers = true;
+	} else {
+		ret = devm_add_action_or_reset(dev,
+					       mt8183_afe_release_reserved_mem,
+					       dev);
+		if (ret)
+			return ret;
 	}
 
 	/* initial audio related clock */
diff --git linux-libre-6.6.144-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c linux-libre-6.6.145-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
index 364e43da0e241..06af6eb0e80ca 100644
--- linux-libre-6.6.144-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
+++ linux-libre-6.6.145-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
@@ -2171,6 +2171,11 @@ static const dai_register_cb dai_register_cbs[] = {
 	mt8192_dai_memif_register,
 };
 
+static void mt8192_afe_release_reserved_mem(void *data)
+{
+	of_reserved_mem_device_release(data);
+}
+
 static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
 {
 	struct mtk_base_afe *afe;
@@ -2201,6 +2206,10 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_info(dev, "no reserved memory found, pre-allocating buffers instead\n");
 		afe->preallocate_buffers = true;
+	} else {
+		ret = devm_add_action_or_reset(dev, mt8192_afe_release_reserved_mem, dev);
+		if (ret)
+			return ret;
 	}
 
 	/* init audio related clock */
diff --git linux-libre-6.6.144-gnu/sound/soc/qcom/qdsp6/q6apm.c linux-libre-6.6.145-gnu/sound/soc/qcom/qdsp6/q6apm.c
index 7b447cb50d50a..e2ad6dc2dc850 100644
--- linux-libre-6.6.144-gnu/sound/soc/qcom/qdsp6/q6apm.c
+++ linux-libre-6.6.145-gnu/sound/soc/qcom/qdsp6/q6apm.c
@@ -533,6 +533,10 @@ static int graph_callback(struct gpr_resp_pkt *data, void *priv, int op)
 		token = hdr->token & APM_WRITE_TOKEN_MASK;
 
 		done = data->payload;
+		if (!graph->rx_data.buf) {
+			mutex_unlock(&graph->lock);
+			break;
+		}
 		phys = graph->rx_data.buf[token].phys;
 		mutex_unlock(&graph->lock);
 		/* token numbering starts at 0 */
@@ -567,6 +571,10 @@ static int graph_callback(struct gpr_resp_pkt *data, void *priv, int op)
 		client_event = APM_CLIENT_EVENT_DATA_READ_DONE;
 		mutex_lock(&graph->lock);
 		rd_done = data->payload;
+		if (!graph->tx_data.buf) {
+			mutex_unlock(&graph->lock);
+			break;
+		}
 		phys = graph->tx_data.buf[hdr->token].phys;
 		mutex_unlock(&graph->lock);
 		/* token numbering starts at 0 */
diff --git linux-libre-6.6.144-gnu/sound/soc/sh/rcar/rsnd.h linux-libre-6.6.145-gnu/sound/soc/sh/rcar/rsnd.h
index 1214dbba6898b..923436ee6f7e0 100644
--- linux-libre-6.6.144-gnu/sound/soc/sh/rcar/rsnd.h
+++ linux-libre-6.6.145-gnu/sound/soc/sh/rcar/rsnd.h
@@ -637,7 +637,7 @@ struct rsnd_priv {
 #define RSND_GEN2	(2 << 0)
 #define RSND_GEN3	(3 << 0)
 #define RSND_GEN4	(4 << 0)
-#define RSND_SOC_MASK	(0xFF << 4)
+#define RSND_SOC_MASK	(0xF << 4)
 #define RSND_SOC_E	(1 << 4) /* E1/E2/E3 */
 
 	/*
diff --git linux-libre-6.6.144-gnu/sound/soc/sof/ipc3-control.c linux-libre-6.6.145-gnu/sound/soc/sof/ipc3-control.c
index a8deec7dc0214..62f4a0ad0c227 100644
--- linux-libre-6.6.144-gnu/sound/soc/sof/ipc3-control.c
+++ linux-libre-6.6.145-gnu/sound/soc/sof/ipc3-control.c
@@ -315,10 +315,13 @@ static int sof_ipc3_bytes_get(struct snd_sof_control *scontrol,
 	}
 
 	/* be->max has been verified to be >= sizeof(struct sof_abi_hdr) */
-	if (data->size > scontrol->max_size - sizeof(*data)) {
+	if (data->size > scontrol->max_size - sizeof(*cdata) -
+				    sizeof(*data)) {
 		dev_err_ratelimited(scomp->dev,
 				    "%u bytes of control data is invalid, max is %zu\n",
-				    data->size, scontrol->max_size - sizeof(*data));
+				    data->size,
+				    scontrol->max_size - sizeof(*cdata) -
+				    sizeof(*data));
 		return -EINVAL;
 	}
 
@@ -336,6 +339,8 @@ static int sof_ipc3_bytes_put(struct snd_sof_control *scontrol,
 	struct sof_ipc_ctrl_data *cdata = scontrol->ipc_control_data;
 	struct snd_soc_component *scomp = scontrol->scomp;
 	struct sof_abi_hdr *data = cdata->data;
+	const struct sof_abi_hdr *new_hdr =
+		(const struct sof_abi_hdr *)ucontrol->value.bytes.data;
 	size_t size;
 
 	if (scontrol->max_size > sizeof(ucontrol->value.bytes.data)) {
@@ -344,14 +349,18 @@ static int sof_ipc3_bytes_put(struct snd_sof_control *scontrol,
 		return -EINVAL;
 	}
 
-	/* scontrol->max_size has been verified to be >= sizeof(struct sof_abi_hdr) */
-	if (data->size > scontrol->max_size - sizeof(*data)) {
-		dev_err_ratelimited(scomp->dev, "data size too big %u bytes max is %zu\n",
-				    data->size, scontrol->max_size - sizeof(*data));
+	/* Validate the new data's size, not the old one */
+	if (new_hdr->size > scontrol->max_size - sizeof(*cdata) -
+				    sizeof(*new_hdr)) {
+		dev_err_ratelimited(scomp->dev,
+				    "data size too big %u bytes max is %zu\n",
+				    new_hdr->size,
+				    scontrol->max_size - sizeof(*cdata) -
+				    sizeof(*new_hdr));
 		return -EINVAL;
 	}
 
-	size = data->size + sizeof(*data);
+	size = new_hdr->size + sizeof(*new_hdr);
 
 	/* copy from kcontrol */
 	memcpy(data, ucontrol->value.bytes.data, size);
@@ -389,9 +398,17 @@ static int sof_ipc3_bytes_ext_put(struct snd_sof_control *scontrol,
 	}
 
 	/* be->max is coming from topology */
-	if (header.length > scontrol->max_size) {
-		dev_err_ratelimited(scomp->dev, "Bytes data size %d exceeds max %zu\n",
-				    header.length, scontrol->max_size);
+	if (header.length > scontrol->max_size - sizeof(*cdata)) {
+		dev_err_ratelimited(scomp->dev, "Bytes data size %u exceeds max %zu\n",
+				    header.length, scontrol->max_size - sizeof(*cdata));
+		return -EINVAL;
+	}
+
+	/* Ensure the data is large enough to contain the ABI header */
+	if (header.length < sizeof(struct sof_abi_hdr)) {
+		dev_err_ratelimited(scomp->dev,
+				    "Bytes data size %u less than ABI header %zu\n",
+				    header.length, sizeof(struct sof_abi_hdr));
 		return -EINVAL;
 	}
 
@@ -427,7 +444,7 @@ static int sof_ipc3_bytes_ext_put(struct snd_sof_control *scontrol,
 	}
 
 	/* be->max has been verified to be >= sizeof(struct sof_abi_hdr) */
-	if (cdata->data->size > scontrol->max_size - sizeof(struct sof_abi_hdr)) {
+	if (cdata->data->size > scontrol->max_size - sizeof(*cdata) - sizeof(struct sof_abi_hdr)) {
 		dev_err_ratelimited(scomp->dev, "Mismatch in ABI data size (truncated?)\n");
 		goto err_restore;
 	}
@@ -443,7 +460,7 @@ static int sof_ipc3_bytes_ext_put(struct snd_sof_control *scontrol,
 err_restore:
 	/* If we have an issue, we restore the old, valid bytes control data */
 	if (scontrol->old_ipc_control_data) {
-		memcpy(cdata->data, scontrol->old_ipc_control_data, scontrol->max_size);
+		memcpy(cdata, scontrol->old_ipc_control_data, scontrol->max_size);
 		kfree(scontrol->old_ipc_control_data);
 		scontrol->old_ipc_control_data = NULL;
 	}
@@ -482,10 +499,13 @@ static int _sof_ipc3_bytes_ext_get(struct snd_sof_control *scontrol,
 	}
 
 	/* check data size doesn't exceed max coming from topology */
-	if (cdata->data->size > scontrol->max_size - sizeof(struct sof_abi_hdr)) {
-		dev_err_ratelimited(scomp->dev, "User data size %d exceeds max size %zu\n",
+	if (cdata->data->size > scontrol->max_size - sizeof(*cdata) -
+				sizeof(struct sof_abi_hdr)) {
+		dev_err_ratelimited(scomp->dev,
+				    "User data size %u exceeds max size %zu\n",
 				    cdata->data->size,
-				    scontrol->max_size - sizeof(struct sof_abi_hdr));
+				    scontrol->max_size - sizeof(*cdata) -
+				    sizeof(struct sof_abi_hdr));
 		return -EINVAL;
 	}
 
@@ -535,6 +555,15 @@ static void snd_sof_update_control(struct snd_sof_control *scontrol,
 			return;
 		}
 
+		/* Verify the size fits within the allocation */
+		if (cdata->num_elems > scontrol->max_size - sizeof(*local_cdata) -
+					sizeof(*local_cdata->data)) {
+			dev_err(scomp->dev,
+				"cdata binary size %u exceeds buffer\n",
+				cdata->num_elems);
+			return;
+		}
+
 		/* copy the new binary data */
 		memcpy(local_cdata->data, cdata->data, cdata->num_elems);
 	} else if (cdata->num_elems != scontrol->num_channels) {
@@ -626,16 +655,28 @@ static void sof_ipc3_control_update(struct snd_sof_dev *sdev, void *ipc_control_
 		return;
 	}
 
-	expected_size = sizeof(struct sof_ipc_ctrl_data);
 	switch (cdata->type) {
 	case SOF_CTRL_TYPE_VALUE_CHAN_GET:
 	case SOF_CTRL_TYPE_VALUE_CHAN_SET:
-		expected_size += cdata->num_elems *
-				 sizeof(struct sof_ipc_ctrl_value_chan);
+		if (check_mul_overflow((size_t)cdata->num_elems,
+				       sizeof(struct sof_ipc_ctrl_value_chan),
+				       &expected_size))
+			return;
+		if (check_add_overflow(expected_size,
+				       sizeof(struct sof_ipc_ctrl_data),
+				       &expected_size))
+			return;
 		break;
 	case SOF_CTRL_TYPE_DATA_GET:
 	case SOF_CTRL_TYPE_DATA_SET:
-		expected_size += cdata->num_elems + sizeof(struct sof_abi_hdr);
+		if (check_add_overflow((size_t)cdata->num_elems,
+				       sizeof(struct sof_abi_hdr),
+				       &expected_size))
+			return;
+		if (check_add_overflow(expected_size,
+				       sizeof(struct sof_ipc_ctrl_data),
+				       &expected_size))
+			return;
 		break;
 	default:
 		return;
diff --git linux-libre-6.6.144-gnu/sound/soc/sof/ipc4-control.c linux-libre-6.6.145-gnu/sound/soc/sof/ipc4-control.c
index 3835179b22b42..c54989814ff88 100644
--- linux-libre-6.6.144-gnu/sound/soc/sof/ipc4-control.c
+++ linux-libre-6.6.145-gnu/sound/soc/sof/ipc4-control.c
@@ -407,6 +407,8 @@ static int sof_ipc4_bytes_put(struct snd_sof_control *scontrol,
 	struct snd_soc_component *scomp = scontrol->scomp;
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct sof_abi_hdr *data = cdata->data;
+	const struct sof_abi_hdr *new_hdr =
+		(const struct sof_abi_hdr *)ucontrol->value.bytes.data;
 	size_t size;
 	int ret;
 
@@ -417,15 +419,16 @@ static int sof_ipc4_bytes_put(struct snd_sof_control *scontrol,
 		return -EINVAL;
 	}
 
-	/* scontrol->max_size has been verified to be >= sizeof(struct sof_abi_hdr) */
-	if (data->size > scontrol->max_size - sizeof(*data)) {
+	/* Validate the new data's size, not the old one */
+	if (new_hdr->size > scontrol->max_size - sizeof(*new_hdr)) {
 		dev_err_ratelimited(scomp->dev,
 				    "data size too big %u bytes max is %zu\n",
-				    data->size, scontrol->max_size - sizeof(*data));
+				    new_hdr->size,
+				    scontrol->max_size - sizeof(*new_hdr));
 		return -EINVAL;
 	}
 
-	size = data->size + sizeof(*data);
+	size = new_hdr->size + sizeof(*new_hdr);
 
 	/* copy from kcontrol */
 	memcpy(data, ucontrol->value.bytes.data, size);
diff --git linux-libre-6.6.144-gnu/sound/soc/sof/topology.c linux-libre-6.6.145-gnu/sound/soc/sof/topology.c
index 4e6f8315e4cee..200e6e03ad720 100644
--- linux-libre-6.6.144-gnu/sound/soc/sof/topology.c
+++ linux-libre-6.6.145-gnu/sound/soc/sof/topology.c
@@ -719,10 +719,13 @@ static int sof_parse_token_sets(struct snd_soc_component *scomp,
 	int ret;
 
 	while (array_size > 0 && total < count * token_instance_num) {
+		if (array_size < (int)sizeof(*array))
+			return -EINVAL;
+
 		asize = le32_to_cpu(array->size);
 
 		/* validate asize */
-		if (asize < sizeof(*array)) {
+		if (asize < (int)sizeof(*array)) {
 			dev_err(scomp->dev, "error: invalid array size 0x%x\n",
 				asize);
 			return -EINVAL;
diff --git linux-libre-6.6.144-gnu/sound/soc/tegra/tegra210_ahub.c linux-libre-6.6.145-gnu/sound/soc/tegra/tegra210_ahub.c
index 140cb27f73287..f7918bcd918d4 100644
--- linux-libre-6.6.144-gnu/sound/soc/tegra/tegra210_ahub.c
+++ linux-libre-6.6.145-gnu/sound/soc/tegra/tegra210_ahub.c
@@ -60,13 +60,15 @@ static int tegra_ahub_put_value_enum(struct snd_kcontrol *kctl,
 	struct soc_enum *e = (struct soc_enum *)kctl->private_value;
 	struct snd_soc_dapm_update update[TEGRA_XBAR_UPDATE_MAX_REG] = { };
 	unsigned int *item = uctl->value.enumerated.item;
-	unsigned int value = e->values[item[0]];
+	unsigned int value;
 	unsigned int i, bit_pos, reg_idx = 0, reg_val = 0;
 	int change = 0;
 
 	if (item[0] >= e->items)
 		return -EINVAL;
 
+	value = e->values[item[0]];
+
 	if (value) {
 		/* Get the register index and value to set */
 		reg_idx = (value - 1) / (8 * cmpnt->val_bytes);
diff --git linux-libre-6.6.144-gnu/sound/usb/caiaq/input.c linux-libre-6.6.145-gnu/sound/usb/caiaq/input.c
index 5c70fdf61cc13..2db4d1332df1c 100644
--- linux-libre-6.6.144-gnu/sound/usb/caiaq/input.c
+++ linux-libre-6.6.145-gnu/sound/usb/caiaq/input.c
@@ -330,7 +330,7 @@ static void snd_usb_caiaq_tks4_dispatch(struct snd_usb_caiaqdev *cdev,
 {
 	struct device *dev = caiaqdev_to_dev(cdev);
 
-	while (len) {
+	while (len >= TKS4_MSGBLOCK_SIZE) {
 		unsigned int i, block_id = (buf[0] << 8) | buf[1];
 
 		switch (block_id) {
diff --git linux-libre-6.6.144-gnu/sound/usb/midi2.c linux-libre-6.6.145-gnu/sound/usb/midi2.c
index 42a82aad8a3be..925399e2cbbc0 100644
--- linux-libre-6.6.144-gnu/sound/usb/midi2.c
+++ linux-libre-6.6.145-gnu/sound/usb/midi2.c
@@ -478,6 +478,11 @@ static int create_midi2_endpoint(struct snd_usb_midi2_interface *umidi,
 static void free_midi2_endpoint(struct snd_usb_midi2_endpoint *ep)
 {
 	list_del(&ep->list);
+	if (!ep->disconnected) {
+		ep->disconnected = 1;
+		kill_midi_urbs(ep, false);
+		drain_urb_queue(ep);
+	}
 	free_midi_urbs(ep);
 	kfree(ep);
 }
diff --git linux-libre-6.6.144-gnu/sound/usb/mixer_quirks.c linux-libre-6.6.145-gnu/sound/usb/mixer_quirks.c
index b85896a821b27..90de8ae32eb62 100644
--- linux-libre-6.6.144-gnu/sound/usb/mixer_quirks.c
+++ linux-libre-6.6.145-gnu/sound/usb/mixer_quirks.c
@@ -335,6 +335,7 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol,
 	int index = kcontrol->private_value & 0xff;
 	unsigned int value = ucontrol->value.integer.value[0];
 	int old_value = kcontrol->private_value >> 8;
+	unsigned long old_pval = kcontrol->private_value;
 	int err;
 
 	if (value > 1)
@@ -343,7 +344,11 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol,
 		return 0;
 	kcontrol->private_value = (value << 8) | index;
 	err = snd_audigy2nx_led_update(mixer, value, index);
-	return err < 0 ? err : 1;
+	if (err < 0) {
+		kcontrol->private_value = old_pval;
+		return err;
+	}
+	return 1;
 }
 
 static int snd_audigy2nx_led_resume(struct usb_mixer_elem_list *list)
@@ -493,6 +498,7 @@ static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
 	struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
 	struct usb_mixer_interface *mixer = list->mixer;
 	unsigned int value = ucontrol->value.enumerated.item[0];
+	unsigned long old_pval = kcontrol->private_value;
 	int err;
 
 	if (value > 1)
@@ -503,7 +509,11 @@ static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
 
 	kcontrol->private_value = value;
 	err = snd_emu0204_ch_switch_update(mixer, value);
-	return err < 0 ? err : 1;
+	if (err < 0) {
+		kcontrol->private_value = old_pval;
+		return err;
+	}
+	return 1;
 }
 
 static int snd_emu0204_ch_switch_resume(struct usb_mixer_elem_list *list)
@@ -573,46 +583,30 @@ static bool snd_dualsense_ih_match(struct input_handler *handler,
 {
 	struct dualsense_mixer_elem_info *mei;
 	struct usb_device *snd_dev;
-	char *input_dev_path, *usb_dev_path;
-	size_t usb_dev_path_len;
-	bool match = false;
+	struct device *parent;
 
 	mei = container_of(handler, struct dualsense_mixer_elem_info, ih);
 	snd_dev = mei->info.head.mixer->chip->dev;
 
-	input_dev_path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
-	if (!input_dev_path) {
-		dev_warn(&snd_dev->dev, "Failed to get input dev path\n");
-		return false;
-	}
-
-	usb_dev_path = kobject_get_path(&snd_dev->dev.kobj, GFP_KERNEL);
-	if (!usb_dev_path) {
-		dev_warn(&snd_dev->dev, "Failed to get USB dev path\n");
-		goto free_paths;
-	}
-
 	/*
 	 * Ensure the VID:PID matched input device supposedly owned by the
 	 * hid-playstation driver belongs to the actual hardware handled by
-	 * the current USB audio device, which implies input_dev_path being
-	 * a subpath of usb_dev_path.
+	 * the current USB audio device.
 	 *
 	 * This verification is necessary when there is more than one identical
 	 * controller attached to the host system.
+	 *
+	 * The input device is registered below the HID device, USB interface and
+	 * USB device, so compare the parent chain directly instead of building
+	 * kobject path strings. This avoids dereferencing kobject names while the
+	 * USB device hierarchy is being torn down during disconnect.
 	 */
-	usb_dev_path_len = strlen(usb_dev_path);
-	if (usb_dev_path_len >= strlen(input_dev_path))
-		goto free_paths;
-
-	usb_dev_path[usb_dev_path_len] = '/';
-	match = !memcmp(input_dev_path, usb_dev_path, usb_dev_path_len + 1);
-
-free_paths:
-	kfree(input_dev_path);
-	kfree(usb_dev_path);
+	for (parent = dev->dev.parent; parent; parent = parent->parent) {
+		if (parent == &snd_dev->dev)
+			return true;
+	}
 
-	return match;
+	return false;
 }
 
 static int snd_dualsense_ih_connect(struct input_handler *handler,
@@ -830,7 +824,11 @@ static int snd_xonar_u1_switch_put(struct snd_kcontrol *kcontrol,
 
 	kcontrol->private_value = new_status;
 	err = snd_xonar_u1_switch_update(list->mixer, new_status);
-	return err < 0 ? err : 1;
+	if (err < 0) {
+		kcontrol->private_value = old_status;
+		return err;
+	}
+	return 1;
 }
 
 static int snd_xonar_u1_switch_resume(struct usb_mixer_elem_list *list)
@@ -1179,7 +1177,8 @@ static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol,
 					     struct snd_ctl_elem_value *ucontrol)
 {
 	struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
-	u8 oldval = (kcontrol->private_value >> 24) & 0xff;
+	unsigned long old_pval = kcontrol->private_value;
+	u8 oldval = (old_pval >> 24) & 0xff;
 	u8 newval = ucontrol->value.integer.value[0];
 	int err;
 
@@ -1189,7 +1188,11 @@ static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol,
 	kcontrol->private_value &= ~(0xff << 24);
 	kcontrol->private_value |= (unsigned int)newval << 24;
 	err = snd_ni_update_cur_val(list);
-	return err < 0 ? err : 1;
+	if (err < 0) {
+		kcontrol->private_value = old_pval;
+		return err;
+	}
+	return 1;
 }
 
 static const struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = {
@@ -1347,7 +1350,8 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
 					struct snd_ctl_elem_value *ucontrol)
 {
 	struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl);
-	unsigned int pval = list->kctl->private_value;
+	unsigned long old_pval = list->kctl->private_value;
+	unsigned int pval = old_pval;
 	int cur_val, err, new_val;
 
 	cur_val = pval >> 24;
@@ -1358,7 +1362,11 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
 	kctl->private_value &= ~(0xff << 24);
 	kctl->private_value |= new_val << 24;
 	err = snd_ftu_eff_switch_update(list);
-	return err < 0 ? err : 1;
+	if (err < 0) {
+		kctl->private_value = old_pval;
+		return err;
+	}
+	return 1;
 }
 
 static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer,
@@ -2156,13 +2164,18 @@ static int snd_soundblaster_e1_switch_put(struct snd_kcontrol *kcontrol,
 {
 	struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
 	unsigned char value = !!ucontrol->value.integer.value[0];
+	unsigned long old_pval = kcontrol->private_value;
 	int err;
 
 	if (kcontrol->private_value == value)
 		return 0;
 	kcontrol->private_value = value;
 	err = snd_soundblaster_e1_switch_update(list->mixer, value);
-	return err < 0 ? err : 1;
+	if (err < 0) {
+		kcontrol->private_value = old_pval;
+		return err;
+	}
+	return 1;
 }
 
 static int snd_soundblaster_e1_switch_resume(struct usb_mixer_elem_list *list)
@@ -2937,12 +2950,14 @@ static int snd_bbfpro_ctl_put(struct snd_kcontrol *kcontrol,
 	if (val == old_value)
 		return 0;
 
+	err = snd_bbfpro_ctl_update(mixer, reg, idx, val);
+	if (err < 0)
+		return err;
+
 	kcontrol->private_value = reg
 		| ((idx & SND_BBFPRO_CTL_IDX_MASK) << SND_BBFPRO_CTL_IDX_SHIFT)
 		| ((val & SND_BBFPRO_CTL_VAL_MASK) << SND_BBFPRO_CTL_VAL_SHIFT);
-
-	err = snd_bbfpro_ctl_update(mixer, reg, idx, val);
-	return err < 0 ? err : 1;
+	return 1;
 }
 
 static int snd_bbfpro_ctl_resume(struct usb_mixer_elem_list *list)
@@ -3027,11 +3042,13 @@ static int snd_bbfpro_vol_put(struct snd_kcontrol *kcontrol,
 
 	new_val = uvalue & SND_BBFPRO_MIXER_VAL_MASK;
 
+	err = snd_bbfpro_vol_update(mixer, idx, new_val);
+	if (err < 0)
+		return err;
+
 	kcontrol->private_value = idx
 		| (new_val << SND_BBFPRO_MIXER_VAL_SHIFT);
-
-	err = snd_bbfpro_vol_update(mixer, idx, new_val);
-	return err < 0 ? err : 1;
+	return 1;
 }
 
 static int snd_bbfpro_vol_resume(struct usb_mixer_elem_list *list)
diff --git linux-libre-6.6.144-gnu/sound/usb/mixer_scarlett.c linux-libre-6.6.145-gnu/sound/usb/mixer_scarlett.c
index 0d6e4f15bf77c..9f94ab993419c 100644
--- linux-libre-6.6.144-gnu/sound/usb/mixer_scarlett.c
+++ linux-libre-6.6.145-gnu/sound/usb/mixer_scarlett.c
@@ -438,7 +438,9 @@ static int scarlett_ctl_enum_put(struct snd_kcontrol *kctl,
 	val = ucontrol->value.integer.value[0];
 	val = val + opt->start;
 	if (val != oval) {
-		snd_usb_set_cur_mix_value(elem, 0, 0, val);
+		err = snd_usb_set_cur_mix_value(elem, 0, 0, val);
+		if (err < 0)
+			return err;
 		return 1;
 	}
 	return 0;
diff --git linux-libre-6.6.144-gnu/sound/usb/mixer_us16x08.c linux-libre-6.6.145-gnu/sound/usb/mixer_us16x08.c
index d05cb54de7886..b74e198c365c3 100644
--- linux-libre-6.6.144-gnu/sound/usb/mixer_us16x08.c
+++ linux-libre-6.6.145-gnu/sound/usb/mixer_us16x08.c
@@ -225,14 +225,14 @@ static int snd_us16x08_route_put(struct snd_kcontrol *kcontrol,
 
 	err = snd_us16x08_send_urb(chip, buf, sizeof(route_msg));
 
-	if (err > 0) {
-		elem->cached |= 1 << index;
-		elem->cache_val[index] = val;
-	} else {
+	if (err < 0) {
 		usb_audio_dbg(chip, "Failed to set routing, err:%d\n", err);
+		return err;
 	}
 
-	return err > 0 ? 1 : 0;
+	elem->cached |= 1 << index;
+	elem->cache_val[index] = val;
+	return 1;
 }
 
 static int snd_us16x08_master_info(struct snd_kcontrol *kcontrol,
@@ -284,14 +284,14 @@ static int snd_us16x08_master_put(struct snd_kcontrol *kcontrol,
 	buf[5] = index + 1;
 	err = snd_us16x08_send_urb(chip, buf, sizeof(mix_msg_out));
 
-	if (err > 0) {
-		elem->cached |= 1 << index;
-		elem->cache_val[index] = val;
-	} else {
+	if (err < 0) {
 		usb_audio_dbg(chip, "Failed to set master, err:%d\n", err);
+		return err;
 	}
 
-	return err > 0 ? 1 : 0;
+	elem->cached |= 1 << index;
+	elem->cache_val[index] = val;
+	return 1;
 }
 
 static int snd_us16x08_bus_put(struct snd_kcontrol *kcontrol,
@@ -325,14 +325,14 @@ static int snd_us16x08_bus_put(struct snd_kcontrol *kcontrol,
 		break;
 	}
 
-	if (err > 0) {
-		elem->cached |= 1;
-		elem->cache_val[0] = val;
-	} else {
+	if (err < 0) {
 		usb_audio_dbg(chip, "Failed to set bus parameter, err:%d\n", err);
+		return err;
 	}
 
-	return err > 0 ? 1 : 0;
+	elem->cached |= 1;
+	elem->cache_val[0] = val;
+	return 1;
 }
 
 static int snd_us16x08_bus_get(struct snd_kcontrol *kcontrol,
@@ -393,14 +393,14 @@ static int snd_us16x08_channel_put(struct snd_kcontrol *kcontrol,
 
 	err = snd_us16x08_send_urb(chip, buf, sizeof(mix_msg_in));
 
-	if (err > 0) {
-		elem->cached |= 1 << index;
-		elem->cache_val[index] = val;
-	} else {
+	if (err < 0) {
 		usb_audio_dbg(chip, "Failed to set channel, err:%d\n", err);
+		return err;
 	}
 
-	return err > 0 ? 1 : 0;
+	elem->cached |= 1 << index;
+	elem->cache_val[index] = val;
+	return 1;
 }
 
 static int snd_us16x08_mix_info(struct snd_kcontrol *kcontrol,
@@ -436,6 +436,7 @@ static int snd_us16x08_comp_put(struct snd_kcontrol *kcontrol,
 	int index = ucontrol->id.index;
 	char buf[sizeof(comp_msg)];
 	int val_idx, val;
+	int threshold, ratio, attack, release, gain, switch_on;
 	int err;
 
 	val = ucontrol->value.integer.value[0];
@@ -448,36 +449,61 @@ static int snd_us16x08_comp_put(struct snd_kcontrol *kcontrol,
 	/* new control value incl. bias*/
 	val_idx = elem->head.id - SND_US16X08_ID_COMP_BASE;
 
-	store->val[val_idx][index] = ucontrol->value.integer.value[0];
+	threshold = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_THRESHOLD)]
+		[index];
+	ratio = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_RATIO)][index];
+	attack = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_ATTACK)][index];
+	release = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_RELEASE)]
+		[index];
+	gain = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_GAIN)][index];
+	switch_on = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_SWITCH)]
+		[index];
+
+	switch (val_idx) {
+	case COMP_STORE_IDX(SND_US16X08_ID_COMP_THRESHOLD):
+		threshold = val;
+		break;
+	case COMP_STORE_IDX(SND_US16X08_ID_COMP_RATIO):
+		ratio = val;
+		break;
+	case COMP_STORE_IDX(SND_US16X08_ID_COMP_ATTACK):
+		attack = val;
+		break;
+	case COMP_STORE_IDX(SND_US16X08_ID_COMP_RELEASE):
+		release = val;
+		break;
+	case COMP_STORE_IDX(SND_US16X08_ID_COMP_GAIN):
+		gain = val;
+		break;
+	case COMP_STORE_IDX(SND_US16X08_ID_COMP_SWITCH):
+		switch_on = val;
+		break;
+	}
 
 	/* prepare compressor URB message from template  */
 	memcpy(buf, comp_msg, sizeof(comp_msg));
 
 	/* place comp values in message buffer watch bias! */
-	buf[8] = store->val[
-		COMP_STORE_IDX(SND_US16X08_ID_COMP_THRESHOLD)][index]
-		- SND_US16X08_COMP_THRESHOLD_BIAS;
-	buf[11] = ratio_map[store->val[
-		COMP_STORE_IDX(SND_US16X08_ID_COMP_RATIO)][index]];
-	buf[14] = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_ATTACK)][index]
-		+ SND_US16X08_COMP_ATTACK_BIAS;
-	buf[17] = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_RELEASE)][index]
-		+ SND_US16X08_COMP_RELEASE_BIAS;
-	buf[20] = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_GAIN)][index];
-	buf[26] = store->val[COMP_STORE_IDX(SND_US16X08_ID_COMP_SWITCH)][index];
+	buf[8] = threshold - SND_US16X08_COMP_THRESHOLD_BIAS;
+	buf[11] = ratio_map[ratio];
+	buf[14] = attack + SND_US16X08_COMP_ATTACK_BIAS;
+	buf[17] = release + SND_US16X08_COMP_RELEASE_BIAS;
+	buf[20] = gain;
+	buf[26] = switch_on;
 
 	/* place channel selector in message buffer */
 	buf[5] = index + 1;
 
 	err = snd_us16x08_send_urb(chip, buf, sizeof(comp_msg));
 
-	if (err > 0) {
-		elem->cached |= 1 << index;
-		elem->cache_val[index] = val;
-	} else {
+	if (err < 0) {
 		usb_audio_dbg(chip, "Failed to set compressor, err:%d\n", err);
+		return err;
 	}
 
+	store->val[val_idx][index] = val;
+	elem->cached |= 1 << index;
+	elem->cache_val[index] = val;
 	return 1;
 }
 
@@ -530,13 +556,13 @@ static int snd_us16x08_eqswitch_put(struct snd_kcontrol *kcontrol,
 		msleep(15);
 	}
 
-	if (err > 0) {
-		elem->cached |= 1 << index;
-		elem->cache_val[index] = val;
-	} else {
+	if (err < 0) {
 		usb_audio_dbg(chip, "Failed to set eq switch, err:%d\n", err);
+		return err;
 	}
 
+	elem->cached |= 1 << index;
+	elem->cache_val[index] = val;
 	return 1;
 }
 
@@ -579,11 +605,10 @@ static int snd_us16x08_eq_put(struct snd_kcontrol *kcontrol,
 	/* copy URB buffer from EQ template */
 	memcpy(buf, eqs_msq, sizeof(eqs_msq));
 
-	store->val[b_idx][p_idx][index] = val;
-	buf[20] = store->val[b_idx][3][index];
-	buf[17] = store->val[b_idx][2][index];
-	buf[14] = store->val[b_idx][1][index];
-	buf[11] = store->val[b_idx][0][index];
+	buf[20] = p_idx == 3 ? val : store->val[b_idx][3][index];
+	buf[17] = p_idx == 2 ? val : store->val[b_idx][2][index];
+	buf[14] = p_idx == 1 ? val : store->val[b_idx][1][index];
+	buf[11] = p_idx == 0 ? val : store->val[b_idx][0][index];
 
 	/* place channel index in URB buffer */
 	buf[5] = index + 1;
@@ -593,14 +618,15 @@ static int snd_us16x08_eq_put(struct snd_kcontrol *kcontrol,
 
 	err = snd_us16x08_send_urb(chip, buf, sizeof(eqs_msq));
 
-	if (err > 0) {
-		/* store new value in EQ band cache */
-		elem->cached |= 1 << index;
-		elem->cache_val[index] = val;
-	} else {
+	if (err < 0) {
 		usb_audio_dbg(chip, "Failed to set eq param, err:%d\n", err);
+		return err;
 	}
 
+	store->val[b_idx][p_idx][index] = val;
+	/* store new value in EQ band cache */
+	elem->cached |= 1 << index;
+	elem->cache_val[index] = val;
 	return 1;
 }
 
@@ -1419,4 +1445,3 @@ int snd_us16x08_controls_create(struct usb_mixer_interface *mixer)
 
 	return 0;
 }
-
diff --git linux-libre-6.6.144-gnu/sound/virtio/virtio_pcm.c linux-libre-6.6.145-gnu/sound/virtio/virtio_pcm.c
index 1ddec1f4f05d5..bce83e08fb22a 100644
--- linux-libre-6.6.144-gnu/sound/virtio/virtio_pcm.c
+++ linux-libre-6.6.145-gnu/sound/virtio/virtio_pcm.c
@@ -77,7 +77,8 @@ static const struct virtsnd_v2a_rate g_v2a_rate_map[] = {
 	[VIRTIO_SND_PCM_RATE_88200] = { SNDRV_PCM_RATE_88200, 88200 },
 	[VIRTIO_SND_PCM_RATE_96000] = { SNDRV_PCM_RATE_96000, 96000 },
 	[VIRTIO_SND_PCM_RATE_176400] = { SNDRV_PCM_RATE_176400, 176400 },
-	[VIRTIO_SND_PCM_RATE_192000] = { SNDRV_PCM_RATE_192000, 192000 }
+	[VIRTIO_SND_PCM_RATE_192000] = { SNDRV_PCM_RATE_192000, 192000 },
+	[VIRTIO_SND_PCM_RATE_384000] = { SNDRV_PCM_RATE_384000, 384000 }
 };
 
 /**
diff --git linux-libre-6.6.144-gnu/sound/virtio/virtio_pcm_ops.c linux-libre-6.6.145-gnu/sound/virtio/virtio_pcm_ops.c
index f8bfb87624be1..d75b03202127d 100644
--- linux-libre-6.6.144-gnu/sound/virtio/virtio_pcm_ops.c
+++ linux-libre-6.6.145-gnu/sound/virtio/virtio_pcm_ops.c
@@ -90,7 +90,8 @@ static const struct virtsnd_a2v_rate g_a2v_rate_map[] = {
 	{ 88200, VIRTIO_SND_PCM_RATE_88200 },
 	{ 96000, VIRTIO_SND_PCM_RATE_96000 },
 	{ 176400, VIRTIO_SND_PCM_RATE_176400 },
-	{ 192000, VIRTIO_SND_PCM_RATE_192000 }
+	{ 192000, VIRTIO_SND_PCM_RATE_192000 },
+	{ 384000, VIRTIO_SND_PCM_RATE_384000 }
 };
 
 static int virtsnd_pcm_sync_stop(struct snd_pcm_substream *substream);
diff --git linux-libre-6.6.144-gnu/tools/bpf/bpftool/net.c linux-libre-6.6.145-gnu/tools/bpf/bpftool/net.c
index 225d3678b4ed1..2d07ffea589e0 100644
--- linux-libre-6.6.144-gnu/tools/bpf/bpftool/net.c
+++ linux-libre-6.6.145-gnu/tools/bpf/bpftool/net.c
@@ -594,14 +594,14 @@ static int query_flow_dissector(struct bpf_attach_info *attach_info)
 			     &attach_flags, prog_ids, &prog_cnt);
 	close(fd);
 	if (err) {
-		if (errno == EINVAL) {
+		if (err == -EINVAL) {
 			/* Older kernel's don't support querying
 			 * flow dissector programs.
 			 */
 			errno = 0;
 			return 0;
 		}
-		p_err("can't query prog: %s", strerror(errno));
+		p_err("can't query prog: %s", strerror(-err));
 		return -1;
 	}
 
diff --git linux-libre-6.6.144-gnu/tools/include/linux/args.h linux-libre-6.6.145-gnu/tools/include/linux/args.h
new file mode 100644
index 0000000000000..14b268f2389ac
--- /dev/null
+++ linux-libre-6.6.145-gnu/tools/include/linux/args.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _LINUX_ARGS_H
+#define _LINUX_ARGS_H
+
+/*
+ * How do these macros work?
+ *
+ * In __COUNT_ARGS() _0 to _12 are just placeholders from the start
+ * in order to make sure _n is positioned over the correct number
+ * from 12 to 0 (depending on X, which is a variadic argument list).
+ * They serve no purpose other than occupying a position. Since each
+ * macro parameter must have a distinct identifier, those identifiers
+ * are as good as any.
+ *
+ * In COUNT_ARGS() we use actual integers, so __COUNT_ARGS() returns
+ * that as _n.
+ */
+
+/* This counts to 15. Any more, it will return 16th argument. */
+#define __COUNT_ARGS(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _n, X...) _n
+#define COUNT_ARGS(X...) __COUNT_ARGS(, ##X, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
+
+/* Concatenate two parameters, but allow them to be expanded beforehand. */
+#ifndef __CONCAT
+#define __CONCAT(a, b) a ## b
+#endif
+#ifndef CONCATENATE
+#define CONCATENATE(a, b) __CONCAT(a, b)
+#endif
+
+#endif	/* _LINUX_ARGS_H */
diff --git linux-libre-6.6.144-gnu/tools/include/linux/bitops.h linux-libre-6.6.145-gnu/tools/include/linux/bitops.h
index f18683b95ea67..bc6600466e7b2 100644
--- linux-libre-6.6.144-gnu/tools/include/linux/bitops.h
+++ linux-libre-6.6.145-gnu/tools/include/linux/bitops.h
@@ -20,6 +20,8 @@
 #define BITS_TO_U32(nr)		DIV_ROUND_UP(nr, BITS_PER_TYPE(u32))
 #define BITS_TO_BYTES(nr)	DIV_ROUND_UP(nr, BITS_PER_TYPE(char))
 
+#define BYTES_TO_BITS(nb)	((nb) * BITS_PER_BYTE)
+
 extern unsigned int __sw_hweight8(unsigned int w);
 extern unsigned int __sw_hweight16(unsigned int w);
 extern unsigned int __sw_hweight32(unsigned int w);
diff --git linux-libre-6.6.144-gnu/tools/include/uapi/linux/bpf.h linux-libre-6.6.145-gnu/tools/include/uapi/linux/bpf.h
index 8967952de0c2e..d3b14f18c78f6 100644
--- linux-libre-6.6.144-gnu/tools/include/uapi/linux/bpf.h
+++ linux-libre-6.6.145-gnu/tools/include/uapi/linux/bpf.h
@@ -6463,6 +6463,7 @@ struct bpf_prog_info {
 	__u32 verified_insns;
 	__u32 attach_btf_obj_id;
 	__u32 attach_btf_id;
+	__u32 :32;
 } __attribute__((aligned(8)));
 
 struct bpf_map_info {
diff --git linux-libre-6.6.144-gnu/tools/lib/api/fs/fs.c linux-libre-6.6.145-gnu/tools/lib/api/fs/fs.c
index 5cb0eeec2c8a6..36b901e816708 100644
--- linux-libre-6.6.144-gnu/tools/lib/api/fs/fs.c
+++ linux-libre-6.6.145-gnu/tools/lib/api/fs/fs.c
@@ -260,8 +260,8 @@ static const char *mount_overload(struct fs *fs)
 	/* "PERF_" + name + "_ENVIRONMENT" + '\0' */
 	char upper_name[5 + name_len + 12 + 1];
 
-	snprintf(upper_name, name_len, "PERF_%s_ENVIRONMENT", fs->name);
-	mem_toupper(upper_name, name_len);
+	snprintf(upper_name, sizeof(upper_name), "PERF_%s_ENVIRONMENT", fs->name);
+	mem_toupper(upper_name, strlen(upper_name));
 
 	return getenv(upper_name) ?: *fs->mounts;
 }
@@ -293,11 +293,14 @@ int filename__read_int(const char *filename, int *value)
 {
 	char line[64];
 	int fd = open(filename, O_RDONLY), err = -1;
+	ssize_t n;
 
 	if (fd < 0)
 		return -1;
 
-	if (read(fd, line, sizeof(line)) > 0) {
+	n = read(fd, line, sizeof(line) - 1);
+	if (n > 0) {
+		line[n] = '\0';
 		*value = atoi(line);
 		err = 0;
 	}
@@ -311,11 +314,14 @@ static int filename__read_ull_base(const char *filename,
 {
 	char line[64];
 	int fd = open(filename, O_RDONLY), err = -1;
+	ssize_t n;
 
 	if (fd < 0)
 		return -1;
 
-	if (read(fd, line, sizeof(line)) > 0) {
+	n = read(fd, line, sizeof(line) - 1);
+	if (n > 0) {
+		line[n] = '\0';
 		*value = strtoull(line, NULL, base);
 		if (*value != ULLONG_MAX)
 			err = 0;
@@ -398,12 +404,13 @@ int filename__write_int(const char *filename, int value)
 {
 	int fd = open(filename, O_WRONLY), err = -1;
 	char buf[64];
+	int len;
 
 	if (fd < 0)
 		return err;
 
-	sprintf(buf, "%d", value);
-	if (write(fd, buf, sizeof(buf)) == sizeof(buf))
+	len = sprintf(buf, "%d", value);
+	if (write(fd, buf, len) == len)
 		err = 0;
 
 	close(fd);
diff --git linux-libre-6.6.144-gnu/tools/lib/bpf/libbpf.c linux-libre-6.6.145-gnu/tools/lib/bpf/libbpf.c
index 802ae6dbddfa3..946ca07968a97 100644
--- linux-libre-6.6.144-gnu/tools/lib/bpf/libbpf.c
+++ linux-libre-6.6.145-gnu/tools/lib/bpf/libbpf.c
@@ -10926,7 +10926,7 @@ error:
 static int attach_kprobe(const struct bpf_program *prog, long cookie, struct bpf_link **link)
 {
 	DECLARE_LIBBPF_OPTS(bpf_kprobe_opts, opts);
-	unsigned long offset = 0;
+	long offset = 0;
 	const char *func_name;
 	char *func;
 	int n;
@@ -10948,6 +10948,13 @@ static int attach_kprobe(const struct bpf_program *prog, long cookie, struct bpf
 		pr_warn("kprobe name is invalid: %s\n", func_name);
 		return -EINVAL;
 	}
+
+	if (offset < 0) {
+		free(func);
+		pr_warn("kprobe offset must be a non-negative integer: %li\n", offset);
+		return -EINVAL;
+	}
+
 	if (opts.retprobe && offset != 0) {
 		free(func);
 		pr_warn("kretprobes do not support offset specification\n");
diff --git linux-libre-6.6.144-gnu/tools/lib/bpf/strset.c linux-libre-6.6.145-gnu/tools/lib/bpf/strset.c
index 2464bcbd04e03..ace73c6b3d62b 100644
--- linux-libre-6.6.144-gnu/tools/lib/bpf/strset.c
+++ linux-libre-6.6.145-gnu/tools/lib/bpf/strset.c
@@ -107,6 +107,41 @@ static void *strset_add_str_mem(struct strset *set, size_t add_sz)
 			      set->strs_data_len, set->strs_data_max_len, add_sz);
 }
 
+static long strset_str_append(struct strset *set, const char *s)
+{
+	uintptr_t old_data = (uintptr_t)set->strs_data;
+	size_t old_data_len = set->strs_data_len;
+	uintptr_t old_s = (uintptr_t)s;
+	long len = strlen(s) + 1;
+	void *p;
+
+	/*
+	 * Hashmap keys are always offsets within set->strs_data, so to even
+	 * look up some string from the "outside", we need to first append it
+	 * at the end, so that it can be addressed with an offset. Luckily,
+	 * until set->strs_data_len is incremented, that string is just a piece
+	 * of garbage for the rest of the code, so no harm, no foul. On the
+	 * other hand, if the string is unique, it's already appended and
+	 * ready to be used, only a simple set->strs_data_len increment away.
+	 */
+	p = strset_add_str_mem(set, len);
+	if (!p)
+		return -ENOMEM;
+
+	/*
+	 * The set->strs_data might have reallocated and if 's' pointed
+	 * to an internal string within the old buffer, then it became
+	 * dangling and needs to be reconstructed before the copy.
+	 */
+	if (old_data && old_data != (uintptr_t)set->strs_data &&
+	    old_s >= old_data && old_s < old_data + old_data_len)
+		s = set->strs_data + (old_s - old_data);
+
+	memcpy(p, s, len);
+
+	return len;
+}
+
 /* Find string offset that corresponds to a given string *s*.
  * Returns:
  *   - >0 offset into string data, if string is found;
@@ -116,16 +151,12 @@ static void *strset_add_str_mem(struct strset *set, size_t add_sz)
 int strset__find_str(struct strset *set, const char *s)
 {
 	long old_off, new_off, len;
-	void *p;
 
-	/* see strset__add_str() for why we do this */
-	len = strlen(s) + 1;
-	p = strset_add_str_mem(set, len);
-	if (!p)
-		return -ENOMEM;
+	len = strset_str_append(set, s);
+	if (len < 0)
+		return len;
 
 	new_off = set->strs_data_len;
-	memcpy(p, s, len);
 
 	if (hashmap__find(set->strs_hash, new_off, &old_off))
 		return old_off;
@@ -142,24 +173,13 @@ int strset__find_str(struct strset *set, const char *s)
 int strset__add_str(struct strset *set, const char *s)
 {
 	long old_off, new_off, len;
-	void *p;
 	int err;
 
-	/* Hashmap keys are always offsets within set->strs_data, so to even
-	 * look up some string from the "outside", we need to first append it
-	 * at the end, so that it can be addressed with an offset. Luckily,
-	 * until set->strs_data_len is incremented, that string is just a piece
-	 * of garbage for the rest of the code, so no harm, no foul. On the
-	 * other hand, if the string is unique, it's already appended and
-	 * ready to be used, only a simple set->strs_data_len increment away.
-	 */
-	len = strlen(s) + 1;
-	p = strset_add_str_mem(set, len);
-	if (!p)
-		return -ENOMEM;
+	len = strset_str_append(set, s);
+	if (len < 0)
+		return len;
 
 	new_off = set->strs_data_len;
-	memcpy(p, s, len);
 
 	/* Now attempt to add the string, but only if the string with the same
 	 * contents doesn't exist already (HASHMAP_ADD strategy). If such
diff --git linux-libre-6.6.144-gnu/tools/lib/bpf/usdt.c linux-libre-6.6.145-gnu/tools/lib/bpf/usdt.c
index 6ff28e7bf5e3d..f6689f12466f2 100644
--- linux-libre-6.6.144-gnu/tools/lib/bpf/usdt.c
+++ linux-libre-6.6.145-gnu/tools/lib/bpf/usdt.c
@@ -449,10 +449,10 @@ static int parse_elf_segs(Elf *elf, const char *path, struct elf_seg **segs, siz
 
 static int parse_vma_segs(int pid, const char *lib_path, struct elf_seg **segs, size_t *seg_cnt)
 {
-	char path[PATH_MAX], line[PATH_MAX], mode[16];
+	char path[PATH_MAX], line[4096], mode[16];
 	size_t seg_start, seg_end, seg_off;
 	struct elf_seg *seg;
-	int tmp_pid, i, err;
+	int tmp_pid, n, i, err;
 	FILE *f;
 
 	*seg_cnt = 0;
@@ -461,8 +461,13 @@ static int parse_vma_segs(int pid, const char *lib_path, struct elf_seg **segs,
 	 * /proc/<pid>/root/<path>. They will be reported as just /<path> in
 	 * /proc/<pid>/maps.
 	 */
-	if (sscanf(lib_path, "/proc/%d/root%s", &tmp_pid, path) == 2 && pid == tmp_pid)
+	/* %n is not counted in sscanf() return value, so initialize it. */
+	n = 0;
+	if (sscanf(lib_path, "/proc/%d/root%n", &tmp_pid, &n) == 1 &&
+	    n > 0 && pid == tmp_pid && lib_path[n] == '/') {
+		libbpf_strlcpy(path, lib_path + n, sizeof(path));
 		goto proceed;
+	}
 
 	if (!realpath(lib_path, path)) {
 		pr_warn("usdt: failed to get absolute path of '%s' (err %d), using path as is...\n",
@@ -485,8 +490,11 @@ proceed:
 	 * 7f5c6f5d1000-7f5c6f5d3000 rw-p 001c7000 08:04 21238613      /usr/lib64/libc-2.17.so
 	 * 7f5c6f5d3000-7f5c6f5d8000 rw-p 00000000 00:00 0
 	 * 7f5c6f5d8000-7f5c6f5d9000 r-xp 00000000 103:01 362990598    /data/users/andriin/linux/tools/bpf/usdt/libhello_usdt.so
+	 *
+	 * Some VMA names can be longer than the local buffer. Bound the
+	 * writes, but still consume the rest of the line.
 	 */
-	while (fscanf(f, "%zx-%zx %s %zx %*s %*d%[^\n]\n",
+	while (fscanf(f, "%zx-%zx %15s %zx %*s %*d%4095[^\n]%*[^\n]\n",
 		      &seg_start, &seg_end, mode, &seg_off, line) == 5) {
 		void *tmp;
 
diff --git linux-libre-6.6.144-gnu/tools/lib/symbol/kallsyms.c linux-libre-6.6.145-gnu/tools/lib/symbol/kallsyms.c
index e335ac2b9e197..d64bd9cc82a90 100644
--- linux-libre-6.6.144-gnu/tools/lib/symbol/kallsyms.c
+++ linux-libre-6.6.145-gnu/tools/lib/symbol/kallsyms.c
@@ -60,7 +60,7 @@ int kallsyms__parse(const char *filename, void *arg,
 			read_to_eol(&io);
 			continue;
 		}
-		for (i = 0; i < sizeof(symbol_name); i++) {
+		for (i = 0; i < KSYM_NAME_LEN; i++) {
 			ch = io__get_char(&io);
 			if (ch < 0 || ch == '\n')
 				break;
@@ -68,6 +68,9 @@ int kallsyms__parse(const char *filename, void *arg,
 		}
 		symbol_name[i]  = '\0';
 
+		if (i == KSYM_NAME_LEN)
+			read_to_eol(&io);
+
 		err = process_symbol(arg, symbol_name, symbol_type, start);
 		if (err)
 			break;
diff --git linux-libre-6.6.144-gnu/tools/mm/slabinfo.c linux-libre-6.6.145-gnu/tools/mm/slabinfo.c
index 04e9e6ba86ead..b02fe299ca4b5 100644
--- linux-libre-6.6.144-gnu/tools/mm/slabinfo.c
+++ linux-libre-6.6.145-gnu/tools/mm/slabinfo.c
@@ -33,7 +33,7 @@ struct slabinfo {
 	unsigned int hwcache_align, object_size, objs_per_slab;
 	unsigned int sanity_checks, slab_size, store_user, trace;
 	int order, poison, reclaim_account, red_zone;
-	unsigned long partial, objects, slabs, objects_partial, objects_total;
+	unsigned long partial, objects, slabs, objects_partial, total_objects;
 	unsigned long alloc_fastpath, alloc_slowpath;
 	unsigned long free_fastpath, free_slowpath;
 	unsigned long free_frozen, free_add_partial, free_remove_partial;
@@ -795,7 +795,7 @@ static void slab_debug(struct slabinfo *s)
 			fprintf(stderr, "%s can only enable trace for one slab at a time\n", s->name);
 	}
 	if (!tracing && s->trace)
-		set_obj(s, "trace", 1);
+		set_obj(s, "trace", 0);
 }
 
 static void totals(void)
@@ -1256,7 +1256,7 @@ static void read_slab_dir(void)
 			slab->object_size = get_obj("object_size");
 			slab->objects = get_obj("objects");
 			slab->objects_partial = get_obj("objects_partial");
-			slab->objects_total = get_obj("objects_total");
+			slab->total_objects = get_obj("total_objects");
 			slab->objs_per_slab = get_obj("objs_per_slab");
 			slab->order = get_obj("order");
 			slab->partial = get_obj("partial");
diff --git linux-libre-6.6.144-gnu/tools/perf/trace/beauty/fcntl.c linux-libre-6.6.145-gnu/tools/perf/trace/beauty/fcntl.c
index 56ef83b3d130b..bcaf71531d518 100644
--- linux-libre-6.6.144-gnu/tools/perf/trace/beauty/fcntl.c
+++ linux-libre-6.6.145-gnu/tools/perf/trace/beauty/fcntl.c
@@ -9,6 +9,22 @@
 #include <linux/kernel.h>
 #include <uapi/linux/fcntl.h>
 
+#ifndef F_GET_RW_HINT
+#define F_GET_RW_HINT		(F_LINUX_SPECIFIC_BASE + 11)
+#endif
+
+#ifndef F_SET_RW_HINT
+#define F_SET_RW_HINT		(F_LINUX_SPECIFIC_BASE + 12)
+#endif
+
+#ifndef F_GET_FILE_RW_HINT
+#define F_GET_FILE_RW_HINT	(F_LINUX_SPECIFIC_BASE + 13)
+#endif
+
+#ifndef F_SET_FILE_RW_HINT
+#define F_SET_FILE_RW_HINT	(F_LINUX_SPECIFIC_BASE + 14)
+#endif
+
 static size_t fcntl__scnprintf_getfd(unsigned long val, char *bf, size_t size, bool show_prefix)
 {
 	return val ? scnprintf(bf, size, "%s", "0") :
diff --git linux-libre-6.6.144-gnu/tools/perf/util/probe-finder.c linux-libre-6.6.145-gnu/tools/perf/util/probe-finder.c
index c0c8d7f9514b0..f9c396fe81dc4 100644
--- linux-libre-6.6.144-gnu/tools/perf/util/probe-finder.c
+++ linux-libre-6.6.145-gnu/tools/perf/util/probe-finder.c
@@ -304,8 +304,6 @@ static_var:
 	return ret2;
 }
 
-#define BYTES_TO_BITS(nb)	((nb) * BITS_PER_LONG / sizeof(long))
-
 static int convert_variable_type(Dwarf_Die *vr_die,
 				 struct probe_trace_arg *tvar,
 				 const char *cast, bool user_access)
@@ -335,7 +333,7 @@ static int convert_variable_type(Dwarf_Die *vr_die,
 		total = dwarf_bytesize(vr_die);
 		if (boffs < 0 || total < 0)
 			return -ENOENT;
-		ret = snprintf(buf, 16, "b%d@%d/%zd", bsize, boffs,
+		ret = snprintf(buf, 16, "b%d@%d/%d", bsize, boffs,
 				BYTES_TO_BITS(total));
 		goto formatted;
 	}
diff --git linux-libre-6.6.144-gnu/tools/power/x86/intel-speed-select/isst-daemon.c linux-libre-6.6.145-gnu/tools/power/x86/intel-speed-select/isst-daemon.c
index 12053fa435429..b7a77ebc98c58 100644
--- linux-libre-6.6.144-gnu/tools/power/x86/intel-speed-select/isst-daemon.c
+++ linux-libre-6.6.145-gnu/tools/power/x86/intel-speed-select/isst-daemon.c
@@ -147,6 +147,7 @@ static void daemonize(char *rundir, char *pidfile)
 {
 	int pid, sid, i;
 	char str[10];
+	struct stat st;
 	struct sigaction sig_actions;
 	sigset_t sig_set;
 	int ret;
@@ -199,11 +200,17 @@ static void daemonize(char *rundir, char *pidfile)
 	if (ret == -1)
 		exit(EXIT_FAILURE);
 
-	pid_file_handle = open(pidfile, O_RDWR | O_CREAT, 0600);
+	pid_file_handle = open(pidfile, O_RDWR | O_CREAT | O_NOFOLLOW, 0600);
 	if (pid_file_handle == -1) {
 		/* Couldn't open lock file */
 		exit(1);
 	}
+
+	if (fstat(pid_file_handle, &st) == -1)
+		exit(1);
+
+	if (!S_ISREG(st.st_mode))
+		exit(1);
 	/* Try to lock file */
 #ifdef LOCKF_SUPPORT
 	if (lockf(pid_file_handle, F_TLOCK, 0) == -1) {
diff --git linux-libre-6.6.144-gnu/tools/testing/cxl/test/cxl.c linux-libre-6.6.145-gnu/tools/testing/cxl/test/cxl.c
index ed1361c8b96c4..0bb93bff74be0 100644
--- linux-libre-6.6.144-gnu/tools/testing/cxl/test/cxl.c
+++ linux-libre-6.6.145-gnu/tools/testing/cxl/test/cxl.c
@@ -396,12 +396,16 @@ static void depopulate_all_mock_resources(void)
 
 static struct cxl_mock_res *alloc_mock_res(resource_size_t size, int align)
 {
-	struct cxl_mock_res *res = kzalloc(sizeof(*res), GFP_KERNEL);
 	struct genpool_data_align data = {
 		.align = align,
 	};
 	unsigned long phys;
 
+	struct cxl_mock_res *res __free(kfree) = kzalloc(sizeof(*res),
+							 GFP_KERNEL);
+	if (!res)
+		return NULL;
+
 	INIT_LIST_HEAD(&res->list);
 	phys = gen_pool_alloc_algo(cxl_mock_pool, size,
 				   gen_pool_first_fit_align, &data);
@@ -416,7 +420,7 @@ static struct cxl_mock_res *alloc_mock_res(resource_size_t size, int align)
 	list_add(&res->list, &mock_res);
 	mutex_unlock(&mock_res_lock);
 
-	return res;
+	return no_free_ptr(res);
 }
 
 static int populate_cedt(void)
diff --git linux-libre-6.6.144-gnu/tools/testing/cxl/test/mem.c linux-libre-6.6.145-gnu/tools/testing/cxl/test/mem.c
index 0ed100617d993..718f943ab3570 100644
--- linux-libre-6.6.144-gnu/tools/testing/cxl/test/mem.c
+++ linux-libre-6.6.145-gnu/tools/testing/cxl/test/mem.c
@@ -940,7 +940,7 @@ static int mock_get_lsa(struct cxl_mockmem_data *mdata,
 		return -EINVAL;
 	offset = le32_to_cpu(get_lsa->offset);
 	length = le32_to_cpu(get_lsa->length);
-	if (offset + length > LSA_SIZE)
+	if (offset > LSA_SIZE || length > LSA_SIZE - offset)
 		return -EINVAL;
 	if (length > cmd->size_out)
 		return -EINVAL;
@@ -960,7 +960,7 @@ static int mock_set_lsa(struct cxl_mockmem_data *mdata,
 		return -EINVAL;
 	offset = le32_to_cpu(set_lsa->offset);
 	length = cmd->size_in - sizeof(*set_lsa);
-	if (offset + length > LSA_SIZE)
+	if (offset > LSA_SIZE || length > LSA_SIZE - offset)
 		return -EINVAL;
 
 	memcpy(lsa + offset, &set_lsa->data[0], length);
@@ -1396,7 +1396,7 @@ static int cxl_mock_mem_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	dev_set_drvdata(dev, mdata);
 
-	mdata->lsa = vmalloc(LSA_SIZE);
+	mdata->lsa = vzalloc(LSA_SIZE);
 	if (!mdata->lsa)
 		return -ENOMEM;
 	mdata->fw = vmalloc(FW_SIZE);
diff --git linux-libre-6.6.144-gnu/tools/testing/radix-tree/linux/idr.h linux-libre-6.6.145-gnu/tools/testing/radix-tree/linux/idr.h
index 4e342f2e37cfb..676c5564e33f8 100644
--- linux-libre-6.6.144-gnu/tools/testing/radix-tree/linux/idr.h
+++ linux-libre-6.6.145-gnu/tools/testing/radix-tree/linux/idr.h
@@ -1 +1,5 @@
+/* Avoid duplicate definitions due to system headers. */
+#ifdef __CONCAT
+#undef __CONCAT
+#endif
 #include "../../../../include/linux/idr.h"
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/bpf_util.h linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/bpf_util.h
index 10587a29b9674..1e329f29f6966 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/bpf_util.h
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/bpf_util.h
@@ -7,6 +7,7 @@
 #include <string.h>
 #include <errno.h>
 #include <bpf/libbpf.h> /* libbpf_num_possible_cpus */
+#include <linux/args.h>
 
 static inline unsigned int bpf_num_possible_cpus(void)
 {
@@ -20,25 +21,43 @@ static inline unsigned int bpf_num_possible_cpus(void)
 	return possible_cpus;
 }
 
-/* Copy up to sz - 1 bytes from zero-terminated src string and ensure that dst
- * is zero-terminated string no matter what (unless sz == 0, in which case
- * it's a no-op). It's conceptually close to FreeBSD's strlcpy(), but differs
- * in what is returned. Given this is internal helper, it's trivial to extend
- * this, when necessary. Use this instead of strncpy inside libbpf source code.
+/*
+ * Simplified strscpy() implementation. The kernel one is in lib/string.c
  */
-static inline void bpf_strlcpy(char *dst, const char *src, size_t sz)
+static inline ssize_t sized_strscpy(char *dest, const char *src, size_t count)
 {
-	size_t i;
+	long res = 0;
 
-	if (sz == 0)
-		return;
+	if (count == 0)
+		return -E2BIG;
 
-	sz--;
-	for (i = 0; i < sz && src[i]; i++)
-		dst[i] = src[i];
-	dst[i] = '\0';
+	while (count > 1) {
+		char c;
+
+		c = src[res];
+		dest[res] = c;
+		if (!c)
+			return res;
+		res++;
+		count--;
+	}
+
+	/* Force NUL-termination. */
+	dest[res] = '\0';
+
+	/* Return E2BIG if the source didn't stop */
+	return src[res] ? -E2BIG : res;
 }
 
+#define __strscpy0(dst, src, ...)	\
+	sized_strscpy(dst, src, sizeof(dst))
+#define __strscpy1(dst, src, size)	\
+	sized_strscpy(dst, src, size)
+
+#undef strscpy /* Redefine the placeholder from tools/include/linux/string.h */
+#define strscpy(dst, src, ...)	\
+	CONCATENATE(__strscpy, COUNT_ARGS(__VA_ARGS__))(dst, src, __VA_ARGS__)
+
 #define __bpf_percpu_val_align	__attribute__((__aligned__(8)))
 
 #define BPF_DECLARE_PERCPU(type, name)				\
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/cgroup_helpers.c linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/cgroup_helpers.c
index f68fbc6c3f52a..aaae3452f7ddb 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/cgroup_helpers.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/cgroup_helpers.c
@@ -78,7 +78,7 @@ static int __enable_controllers(const char *cgroup_path, const char *controllers
 		enable[len] = 0;
 		close(fd);
 	} else {
-		bpf_strlcpy(enable, controllers, sizeof(enable));
+		strscpy(enable, controllers);
 	}
 
 	snprintf(path, sizeof(path), "%s/cgroup.subtree_control", cgroup_path);
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/prog_tests/verifier_log.c linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/prog_tests/verifier_log.c
index 8337c6bc5b95b..abc473c3741f5 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/prog_tests/verifier_log.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/prog_tests/verifier_log.c
@@ -317,6 +317,7 @@ static void verif_btf_log_subtest(bool bad_btf)
 	res = load_btf(&opts, true);
 	ASSERT_EQ(res, -ENOSPC, "half_log_fd");
 	ASSERT_EQ(strlen(logs.buf), 24, "log_fixed_25");
+	strscpy(op_name, "log_fixed", sizeof(op_name));
 	ASSERT_STRNEQ(logs.buf, logs.reference, 24, op_name);
 
 	/* validate rolling verifier log logic: try all variations of log buf
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c
index dd923dc637d5c..97f7e8d5b6c9d 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c
@@ -52,7 +52,7 @@ SEC("iter/task_vma") int proc_maps(struct bpf_iter__task_vma *ctx)
 		bpf_d_path(&file->f_path, d_path_buf, D_PATH_BUF_SIZE);
 
 		BPF_SEQ_PRINTF(seq, "%08llx ", vma->vm_pgoff << 12);
-		BPF_SEQ_PRINTF(seq, "%02x:%02x %u", MAJOR(dev), MINOR(dev),
+		BPF_SEQ_PRINTF(seq, "%02x:%02x %llu", MAJOR(dev), MINOR(dev),
 			       file->f_inode->i_ino);
 		BPF_SEQ_PRINTF(seq, "\t%s\n", d_path_buf);
 	} else {
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/hid/Makefile linux-libre-6.6.145-gnu/tools/testing/selftests/hid/Makefile
index 2e75fb30f3a5e..a96489f398ea6 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/hid/Makefile
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/hid/Makefile
@@ -24,7 +24,9 @@ CXX ?= $(CROSS_COMPILE)g++
 
 HOSTPKG_CONFIG := pkg-config
 
-CFLAGS += -g -O0 -rdynamic -Wall -Werror -I$(KHDR_INCLUDES) -I$(OUTPUT)
+CFLAGS += -g -O0 -rdynamic -Wall -Werror -I$(OUTPUT) $(KHDR_INCLUDES)
+CFLAGS += -I$(OUTPUT)/tools/include
+
 LDLIBS += -lelf -lz -lrt -lpthread
 
 # Silence some warnings when compiled with clang
@@ -68,7 +70,6 @@ BPFTOOLDIR := $(TOOLSDIR)/bpf/bpftool
 SCRATCH_DIR := $(OUTPUT)/tools
 BUILD_DIR := $(SCRATCH_DIR)/build
 INCLUDE_DIR := $(SCRATCH_DIR)/include
-KHDR_INCLUDES := $(SCRATCH_DIR)/uapi/include
 BPFOBJ := $(BUILD_DIR)/libbpf/libbpf.a
 ifneq ($(CROSS_COMPILE),)
 HOST_BUILD_DIR		:= $(BUILD_DIR)/host
@@ -154,9 +155,6 @@ else
 	$(Q)cp "$(VMLINUX_H)" $@
 endif
 
-$(KHDR_INCLUDES)/linux/hid.h: $(top_srcdir)/include/uapi/linux/hid.h
-	$(MAKE) -C $(top_srcdir) INSTALL_HDR_PATH=$(SCRATCH_DIR)/uapi headers_install
-
 $(RESOLVE_BTFIDS): $(HOST_BPFOBJ) | $(HOST_BUILD_DIR)/resolve_btfids	\
 		       $(TOOLSDIR)/bpf/resolve_btfids/main.c	\
 		       $(TOOLSDIR)/lib/rbtree.c			\
@@ -234,7 +232,7 @@ $(BPF_SKELS): %.skel.h: %.bpf.o $(BPFTOOL) | $(OUTPUT)
 	$(Q)$(BPFTOOL) gen object $(<:.o=.linked1.o) $<
 	$(Q)$(BPFTOOL) gen skeleton $(<:.o=.linked1.o) name $(notdir $(<:.bpf.o=)) > $@
 
-$(OUTPUT)/%.o: %.c $(BPF_SKELS) $(KHDR_INCLUDES)/linux/hid.h
+$(OUTPUT)/%.o: %.c $(BPF_SKELS)
 	$(call msg,CC,,$@)
 	$(Q)$(CC) $(CFLAGS) -c $(filter %.c,$^) $(LDLIBS) -o $@
 
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/hid/hid_bpf.c linux-libre-6.6.145-gnu/tools/testing/selftests/hid/hid_bpf.c
index 2cf96f818f257..17c37e91bf090 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/hid/hid_bpf.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/hid/hid_bpf.c
@@ -444,7 +444,7 @@ FIXTURE(hid_bpf) {
 	int hid_id;
 	pthread_t tid;
 	struct hid *skel;
-	int hid_links[3]; /* max number of programs loaded in a single test */
+	struct bpf_link *hid_links[3]; /* max number of programs loaded in a single test */
 };
 static void detach_bpf(FIXTURE_DATA(hid_bpf) * self)
 {
@@ -456,7 +456,7 @@ static void detach_bpf(FIXTURE_DATA(hid_bpf) * self)
 
 	for (i = 0; i < ARRAY_SIZE(self->hid_links); i++) {
 		if (self->hid_links[i])
-			close(self->hid_links[i]);
+			bpf_link__destroy(self->hid_links[i]);
 	}
 
 	hid__destroy(self->skel);
@@ -511,14 +511,7 @@ static void load_programs(const struct test_program programs[],
 			  FIXTURE_DATA(hid_bpf) * self,
 			  const FIXTURE_VARIANT(hid_bpf) * variant)
 {
-	int attach_fd, err = -EINVAL;
-	struct attach_prog_args args = {
-		.retval = -1,
-	};
-	DECLARE_LIBBPF_OPTS(bpf_test_run_opts, tattr,
-			    .ctx_in = &args,
-			    .ctx_size_in = sizeof(args),
-	);
+	int err = -EINVAL;
 
 	ASSERT_LE(progs_count, ARRAY_SIZE(self->hid_links))
 		TH_LOG("too many programs are to be loaded");
@@ -529,35 +522,41 @@ static void load_programs(const struct test_program programs[],
 
 	for (int i = 0; i < progs_count; i++) {
 		struct bpf_program *prog;
+		struct bpf_map *map;
+		int *ops_hid_id;
 
 		prog = bpf_object__find_program_by_name(*self->skel->skeleton->obj,
 							programs[i].name);
 		ASSERT_OK_PTR(prog) TH_LOG("can not find program by name '%s'", programs[i].name);
 
 		bpf_program__set_autoload(prog, true);
+
+		map = bpf_object__find_map_by_name(*self->skel->skeleton->obj,
+							  programs[i].name + 4);
+		ASSERT_OK_PTR(map) TH_LOG("can not find struct_ops by name '%s'",
+					  programs[i].name + 4);
+
+		/* hid_id is the first field of struct hid_bpf_ops */
+		ops_hid_id = bpf_map__initial_value(map, NULL);
+		ASSERT_OK_PTR(ops_hid_id) TH_LOG("unable to retrieve struct_ops data");
+
+		*ops_hid_id = self->hid_id;
 	}
 
 	err = hid__load(self->skel);
 	ASSERT_OK(err) TH_LOG("hid_skel_load failed: %d", err);
 
-	attach_fd = bpf_program__fd(self->skel->progs.attach_prog);
-	ASSERT_GE(attach_fd, 0) TH_LOG("locate attach_prog: %d", attach_fd);
-
 	for (int i = 0; i < progs_count; i++) {
-		struct bpf_program *prog;
+		struct bpf_map *map;
 
-		prog = bpf_object__find_program_by_name(*self->skel->skeleton->obj,
-							programs[i].name);
-		ASSERT_OK_PTR(prog) TH_LOG("can not find program by name '%s'", programs[i].name);
-
-		args.prog_fd = bpf_program__fd(prog);
-		args.hid = self->hid_id;
-		args.insert_head = programs[i].insert_head;
-		err = bpf_prog_test_run_opts(attach_fd, &tattr);
-		ASSERT_GE(args.retval, 0)
-			TH_LOG("attach_hid(%s): %d", programs[i].name, args.retval);
+		map = bpf_object__find_map_by_name(*self->skel->skeleton->obj,
+							  programs[i].name + 4);
+		ASSERT_OK_PTR(map) TH_LOG("can not find struct_ops by name '%s'",
+					  programs[i].name + 4);
 
-		self->hid_links[i] = args.retval;
+		self->hid_links[i] = bpf_map__attach_struct_ops(map);
+		ASSERT_OK_PTR(self->hid_links[i]) TH_LOG("failed to attach struct ops '%s'",
+							 programs[i].name + 4);
 	}
 
 	self->hidraw_fd = open_hidraw(self->dev_id);
@@ -632,13 +631,17 @@ TEST_F(hid_bpf, test_attach_detach)
 		{ .name = "hid_first_event" },
 		{ .name = "hid_second_event" },
 	};
+	struct bpf_link *link;
 	__u8 buf[10] = {0};
-	int err, link;
+	int err, link_fd;
 
 	LOAD_PROGRAMS(progs);
 
 	link = self->hid_links[0];
-	ASSERT_GT(link, 0) TH_LOG("HID-BPF link not created");
+	ASSERT_OK_PTR(link) TH_LOG("HID-BPF link not created");
+
+	link_fd = bpf_link__fd(link);
+	ASSERT_GE(link_fd, 0) TH_LOG("HID-BPF link FD not valid");
 
 	/* inject one event */
 	buf[0] = 1;
@@ -657,7 +660,7 @@ TEST_F(hid_bpf, test_attach_detach)
 
 	/* pin the first program and immediately unpin it */
 #define PIN_PATH "/sys/fs/bpf/hid_first_event"
-	err = bpf_obj_pin(link, PIN_PATH);
+	err = bpf_obj_pin(link_fd, PIN_PATH);
 	ASSERT_OK(err) TH_LOG("error while calling bpf_obj_pin");
 	remove(PIN_PATH);
 #undef PIN_PATH
@@ -839,6 +842,17 @@ TEST_F(hid_bpf, test_rdesc_fixup)
 	ASSERT_EQ(rpt_desc.value[4], 0x42);
 }
 
+TEST_F(hid_bpf, test_rdesc_fixup_get_data_overflow)
+{
+	const struct test_program progs[] = {
+		{ .name = "hid_rdesc_fixup_get_data_overflow" },
+	};
+
+	LOAD_PROGRAMS(progs);
+
+	ASSERT_EQ(self->skel->bss->get_data_overflow_check, 1);
+}
+
 static int libbpf_print_fn(enum libbpf_print_level level,
 			   const char *format, va_list args)
 {
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/hid/progs/hid.c linux-libre-6.6.145-gnu/tools/testing/selftests/hid/progs/hid.c
index 88c593f753b52..0fa675c8508a0 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/hid/progs/hid.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/hid/progs/hid.c
@@ -1,8 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright (c) 2022 Red hat */
-#include "vmlinux.h"
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
 #include "hid_bpf_helpers.h"
 
 char _license[] SEC("license") = "GPL";
@@ -16,9 +13,10 @@ struct attach_prog_args {
 
 __u64 callback_check = 52;
 __u64 callback2_check = 52;
+__u64 get_data_overflow_check;
 
-SEC("?fmod_ret/hid_bpf_device_event")
-int BPF_PROG(hid_first_event, struct hid_bpf_ctx *hid_ctx)
+SEC("?struct_ops/hid_device_event")
+int BPF_PROG(hid_first_event, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type)
 {
 	__u8 *rw_data = hid_bpf_get_data(hid_ctx, 0 /* offset */, 3 /* size */);
 
@@ -32,8 +30,14 @@ int BPF_PROG(hid_first_event, struct hid_bpf_ctx *hid_ctx)
 	return hid_ctx->size;
 }
 
-SEC("?fmod_ret/hid_bpf_device_event")
-int BPF_PROG(hid_second_event, struct hid_bpf_ctx *hid_ctx)
+SEC(".struct_ops.link")
+struct hid_bpf_ops first_event = {
+	.hid_device_event = (void *)hid_first_event,
+	.hid_id = 2,
+};
+
+SEC("?struct_ops/hid_device_event")
+int BPF_PROG(hid_second_event, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type)
 {
 	__u8 *rw_data = hid_bpf_get_data(hid_ctx, 0 /* offset */, 4 /* size */);
 
@@ -45,8 +49,13 @@ int BPF_PROG(hid_second_event, struct hid_bpf_ctx *hid_ctx)
 	return hid_ctx->size;
 }
 
-SEC("?fmod_ret/hid_bpf_device_event")
-int BPF_PROG(hid_change_report_id, struct hid_bpf_ctx *hid_ctx)
+SEC(".struct_ops.link")
+struct hid_bpf_ops second_event = {
+	.hid_device_event = (void *)hid_second_event,
+};
+
+SEC("?struct_ops/hid_device_event")
+int BPF_PROG(hid_change_report_id, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type)
 {
 	__u8 *rw_data = hid_bpf_get_data(hid_ctx, 0 /* offset */, 3 /* size */);
 
@@ -58,15 +67,10 @@ int BPF_PROG(hid_change_report_id, struct hid_bpf_ctx *hid_ctx)
 	return 9;
 }
 
-SEC("syscall")
-int attach_prog(struct attach_prog_args *ctx)
-{
-	ctx->retval = hid_bpf_attach_prog(ctx->hid,
-					  ctx->prog_fd,
-					  ctx->insert_head ? HID_BPF_FLAG_INSERT_HEAD :
-							     HID_BPF_FLAG_NONE);
-	return 0;
-}
+SEC(".struct_ops.link")
+struct hid_bpf_ops change_report_id = {
+	.hid_device_event = (void *)hid_change_report_id,
+};
 
 struct hid_hw_request_syscall_args {
 	/* data needs to come at offset 0 so we can use it in calls */
@@ -138,7 +142,12 @@ static const __u8 rdesc[] = {
 	0xc0,			/* END_COLLECTION */
 };
 
-SEC("?fmod_ret/hid_bpf_rdesc_fixup")
+/*
+ * the following program is marked as sleepable (struct_ops.s).
+ * This is not strictly mandatory but is a nice test for
+ * sleepable struct_ops
+ */
+SEC("?struct_ops.s/hid_rdesc_fixup")
 int BPF_PROG(hid_rdesc_fixup, struct hid_bpf_ctx *hid_ctx)
 {
 	__u8 *data = hid_bpf_get_data(hid_ctx, 0 /* offset */, 4096 /* size */);
@@ -157,8 +166,27 @@ int BPF_PROG(hid_rdesc_fixup, struct hid_bpf_ctx *hid_ctx)
 	return sizeof(rdesc) + 73;
 }
 
-SEC("?fmod_ret/hid_bpf_device_event")
-int BPF_PROG(hid_test_insert1, struct hid_bpf_ctx *hid_ctx)
+SEC(".struct_ops.link")
+struct hid_bpf_ops rdesc_fixup = {
+	.hid_rdesc_fixup = (void *)hid_rdesc_fixup,
+};
+
+SEC("?struct_ops.s/hid_rdesc_fixup")
+int BPF_PROG(hid_rdesc_fixup_get_data_overflow, struct hid_bpf_ctx *hid_ctx)
+{
+	if (!hid_bpf_get_data(hid_ctx, 2 /* offset */, ~0ULL /* size */))
+		get_data_overflow_check = 1;
+
+	return 0;
+}
+
+SEC(".struct_ops.link")
+struct hid_bpf_ops rdesc_fixup_get_data_overflow = {
+	.hid_rdesc_fixup = (void *)hid_rdesc_fixup_get_data_overflow,
+};
+
+SEC("?struct_ops/hid_device_event")
+int BPF_PROG(hid_test_insert1, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type)
 {
 	__u8 *data = hid_bpf_get_data(hid_ctx, 0 /* offset */, 4 /* size */);
 
@@ -174,8 +202,14 @@ int BPF_PROG(hid_test_insert1, struct hid_bpf_ctx *hid_ctx)
 	return 0;
 }
 
-SEC("?fmod_ret/hid_bpf_device_event")
-int BPF_PROG(hid_test_insert2, struct hid_bpf_ctx *hid_ctx)
+SEC(".struct_ops.link")
+struct hid_bpf_ops test_insert1 = {
+	.hid_device_event = (void *)hid_test_insert1,
+	.flags = BPF_F_BEFORE,
+};
+
+SEC("?struct_ops/hid_device_event")
+int BPF_PROG(hid_test_insert2, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type)
 {
 	__u8 *data = hid_bpf_get_data(hid_ctx, 0 /* offset */, 4 /* size */);
 
@@ -191,8 +225,13 @@ int BPF_PROG(hid_test_insert2, struct hid_bpf_ctx *hid_ctx)
 	return 0;
 }
 
-SEC("?fmod_ret/hid_bpf_device_event")
-int BPF_PROG(hid_test_insert3, struct hid_bpf_ctx *hid_ctx)
+SEC(".struct_ops.link")
+struct hid_bpf_ops test_insert2 = {
+	.hid_device_event = (void *)hid_test_insert2,
+};
+
+SEC("?struct_ops/hid_device_event")
+int BPF_PROG(hid_test_insert3, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type)
 {
 	__u8 *data = hid_bpf_get_data(hid_ctx, 0 /* offset */, 4 /* size */);
 
@@ -207,3 +246,8 @@ int BPF_PROG(hid_test_insert3, struct hid_bpf_ctx *hid_ctx)
 
 	return 0;
 }
+
+SEC(".struct_ops.link")
+struct hid_bpf_ops test_insert3 = {
+	.hid_device_event = (void *)hid_test_insert3,
+};
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/hid/progs/hid_bpf_helpers.h linux-libre-6.6.145-gnu/tools/testing/selftests/hid/progs/hid_bpf_helpers.h
index 4fff31dbe0e74..4a2e622ec03b7 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/hid/progs/hid_bpf_helpers.h
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/hid/progs/hid_bpf_helpers.h
@@ -5,11 +5,93 @@
 #ifndef __HID_BPF_HELPERS_H
 #define __HID_BPF_HELPERS_H
 
+/* "undefine" structs and enums in vmlinux.h, because we "override" them below */
+#define hid_bpf_ctx hid_bpf_ctx___not_used
+#define hid_bpf_ops hid_bpf_ops___not_used
+#define hid_report_type hid_report_type___not_used
+#define hid_class_request hid_class_request___not_used
+#define hid_bpf_attach_flags hid_bpf_attach_flags___not_used
+#define HID_INPUT_REPORT         HID_INPUT_REPORT___not_used
+#define HID_OUTPUT_REPORT        HID_OUTPUT_REPORT___not_used
+#define HID_FEATURE_REPORT       HID_FEATURE_REPORT___not_used
+#define HID_REPORT_TYPES         HID_REPORT_TYPES___not_used
+#define HID_REQ_GET_REPORT       HID_REQ_GET_REPORT___not_used
+#define HID_REQ_GET_IDLE         HID_REQ_GET_IDLE___not_used
+#define HID_REQ_GET_PROTOCOL     HID_REQ_GET_PROTOCOL___not_used
+#define HID_REQ_SET_REPORT       HID_REQ_SET_REPORT___not_used
+#define HID_REQ_SET_IDLE         HID_REQ_SET_IDLE___not_used
+#define HID_REQ_SET_PROTOCOL     HID_REQ_SET_PROTOCOL___not_used
+
+#include "vmlinux.h"
+
+#undef hid_bpf_ctx
+#undef hid_bpf_ops
+#undef hid_report_type
+#undef hid_class_request
+#undef hid_bpf_attach_flags
+#undef HID_INPUT_REPORT
+#undef HID_OUTPUT_REPORT
+#undef HID_FEATURE_REPORT
+#undef HID_REPORT_TYPES
+#undef HID_REQ_GET_REPORT
+#undef HID_REQ_GET_IDLE
+#undef HID_REQ_GET_PROTOCOL
+#undef HID_REQ_SET_REPORT
+#undef HID_REQ_SET_IDLE
+#undef HID_REQ_SET_PROTOCOL
+
+#include <bpf/bpf_helpers.h>
+#include <bpf/bpf_tracing.h>
+#include <linux/const.h>
+
+enum hid_report_type {
+	HID_INPUT_REPORT		= 0,
+	HID_OUTPUT_REPORT		= 1,
+	HID_FEATURE_REPORT		= 2,
+
+	HID_REPORT_TYPES,
+};
+
+struct hid_bpf_ctx {
+	struct hid_device *hid;
+	__u32 allocated_size;
+	union {
+		__s32 retval;
+		__s32 size;
+	};
+} __attribute__((preserve_access_index));
+
+enum hid_class_request {
+	HID_REQ_GET_REPORT		= 0x01,
+	HID_REQ_GET_IDLE		= 0x02,
+	HID_REQ_GET_PROTOCOL		= 0x03,
+	HID_REQ_SET_REPORT		= 0x09,
+	HID_REQ_SET_IDLE		= 0x0A,
+	HID_REQ_SET_PROTOCOL		= 0x0B,
+};
+
+struct hid_bpf_ops {
+	int			hid_id;
+	u32			flags;
+	struct list_head	list;
+	int (*hid_device_event)(struct hid_bpf_ctx *ctx, enum hid_report_type report_type,
+				u64 source);
+	int (*hid_rdesc_fixup)(struct hid_bpf_ctx *ctx);
+	int (*hid_hw_request)(struct hid_bpf_ctx *ctx, unsigned char reportnum,
+			       enum hid_report_type rtype, enum hid_class_request reqtype,
+			       u64 source);
+	int (*hid_hw_output_report)(struct hid_bpf_ctx *ctx, u64 source);
+	struct hid_device *hdev;
+};
+
+#ifndef BPF_F_BEFORE
+#define BPF_F_BEFORE (1U << 3)
+#endif
+
 /* following are kfuncs exported by HID for HID-BPF */
 extern __u8 *hid_bpf_get_data(struct hid_bpf_ctx *ctx,
 			      unsigned int offset,
 			      const size_t __sz) __ksym;
-extern int hid_bpf_attach_prog(unsigned int hid_id, int prog_fd, u32 flags) __ksym;
 extern struct hid_bpf_ctx *hid_bpf_allocate_context(unsigned int hid_id) __ksym;
 extern void hid_bpf_release_context(struct hid_bpf_ctx *ctx) __ksym;
 extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx,
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/mm/compaction_test.c linux-libre-6.6.145-gnu/tools/testing/selftests/mm/compaction_test.c
index 38fec412206b9..e74622e023cad 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/mm/compaction_test.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/mm/compaction_test.c
@@ -234,6 +234,9 @@ int main(int argc, char **argv)
 		mem_fragmentable_MB -= MAP_SIZE_MB;
 	}
 
+	/* Unmap every other entry in the list to create fragmentation with
+	 * locked pages before invoking check_compaction().
+	 */
 	for (entry = list; entry != NULL; entry = entry->next) {
 		munmap(entry->map, MAP_SIZE);
 		if (!entry->next)
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/mm/hmm-tests.c linux-libre-6.6.145-gnu/tools/testing/selftests/mm/hmm-tests.c
index 69b88e973cee3..5286e400ce8be 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/mm/hmm-tests.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/mm/hmm-tests.c
@@ -1612,8 +1612,8 @@ TEST_F(hmm2, snapshot)
 }
 
 /*
- * Test the hmm_range_fault() HMM_PFN_PMD flag for large pages that
- * should be mapped by a large page table entry.
+ * Test the hmm_range_fault() handling of large pages (PMD or PUD)
+ * that should be mapped by a large page table entry.
  */
 TEST_F(hmm, compound)
 {
@@ -1623,6 +1623,7 @@ TEST_F(hmm, compound)
 	unsigned long default_hsize;
 	int *ptr;
 	unsigned char *m;
+	unsigned char prot;
 	int ret;
 	unsigned long i;
 
@@ -1661,11 +1662,20 @@ TEST_F(hmm, compound)
 	ASSERT_EQ(ret, 0);
 	ASSERT_EQ(buffer->cpages, npages);
 
-	/* Check what the device saw. */
+	/*
+	 * Check what the device saw.  The region is backed by a single huge
+	 * page that the device reports either at PMD or at PUD level depending
+	 * on the configured default hugepage size.  Determine that level from
+	 * the first page and require every page in the range to match it
+	 * exactly, so that a fragmented mapping mixing levels (or a missing
+	 * large-page bit) is still caught and reported with its actual value.
+	 */
 	m = buffer->mirror;
+	prot = HMM_DMIRROR_PROT_WRITE |
+	       ((m[0] & HMM_DMIRROR_PROT_PUD) ? HMM_DMIRROR_PROT_PUD :
+						HMM_DMIRROR_PROT_PMD);
 	for (i = 0; i < npages; ++i)
-		ASSERT_EQ(m[i], HMM_DMIRROR_PROT_WRITE |
-				HMM_DMIRROR_PROT_PMD);
+		ASSERT_EQ(m[i], prot);
 
 	/* Make the region read-only. */
 	ret = mprotect(buffer->ptr, size, PROT_READ);
@@ -1676,11 +1686,17 @@ TEST_F(hmm, compound)
 	ASSERT_EQ(ret, 0);
 	ASSERT_EQ(buffer->cpages, npages);
 
-	/* Check what the device saw. */
+	/*
+	 * Check what the device saw after mprotect(PROT_READ).  Same
+	 * approach as above: determine the mapping level from the first
+	 * page and require every page to match it exactly.
+	 */
 	m = buffer->mirror;
+	prot = HMM_DMIRROR_PROT_READ |
+	       ((m[0] & HMM_DMIRROR_PROT_PUD) ? HMM_DMIRROR_PROT_PUD :
+						HMM_DMIRROR_PROT_PMD);
 	for (i = 0; i < npages; ++i)
-		ASSERT_EQ(m[i], HMM_DMIRROR_PROT_READ |
-				HMM_DMIRROR_PROT_PMD);
+		ASSERT_EQ(m[i], prot);
 
 	munmap(buffer->ptr, buffer->size);
 	buffer->ptr = NULL;
@@ -1880,6 +1896,8 @@ TEST_F(hmm, exclusive_cow)
 	unsigned long i;
 	int *ptr;
 	int ret;
+	pid_t pid;
+	int status;
 
 	npages = ALIGN(HMM_BUFFER_SIZE, self->page_size) >> self->page_shift;
 	ASSERT_NE(npages, 0);
@@ -1908,14 +1926,37 @@ TEST_F(hmm, exclusive_cow)
 	ASSERT_EQ(ret, 0);
 	ASSERT_EQ(buffer->cpages, npages);
 
-	fork();
+	pid = fork();
+	if (pid == -1)
+		ASSERT_EQ(pid, 0);
+
+	if (pid == 0) {
+		/*
+		 * Child verifies COW independently, then _exit(0)s so it does
+		 * not run the test teardown.  A failed ASSERT_* here makes the
+		 * harness abort() the child, so the parent sees
+		 * !WIFEXITED(status) below and fails in turn.
+		 */
+		for (i = 0, ptr = buffer->ptr; i < size / sizeof(*ptr); ++i)
+			ASSERT_EQ(ptr[i]++, i);
 
-	/* Fault pages back to system memory and check them. */
+		for (i = 0, ptr = buffer->ptr; i < size / sizeof(*ptr); ++i)
+			ASSERT_EQ(ptr[i], i + 1);
+
+		_exit(0);
+	}
+
+	/* Parent: also increment to verify COW works for both processes. */
 	for (i = 0, ptr = buffer->ptr; i < size / sizeof(*ptr); ++i)
 		ASSERT_EQ(ptr[i]++, i);
 
 	for (i = 0, ptr = buffer->ptr; i < size / sizeof(*ptr); ++i)
-		ASSERT_EQ(ptr[i], i+1);
+		ASSERT_EQ(ptr[i], i + 1);
+
+	/* Parent: wait for child and then free the buffer. */
+	ASSERT_EQ(waitpid(pid, &status, 0), pid);
+	ASSERT_TRUE(WIFEXITED(status));
+	ASSERT_EQ(WEXITSTATUS(status), 0);
 
 	hmm_buffer_free(buffer);
 }
diff --git linux-libre-6.6.144-gnu/tools/testing/selftests/net/tcp_mmap.c linux-libre-6.6.145-gnu/tools/testing/selftests/net/tcp_mmap.c
index 4fcce5150850d..2544ae35d07a8 100644
--- linux-libre-6.6.144-gnu/tools/testing/selftests/net/tcp_mmap.c
+++ linux-libre-6.6.145-gnu/tools/testing/selftests/net/tcp_mmap.c
@@ -313,6 +313,8 @@ end:
 				tcp_info_get_rcv_mss(fd));
 	}
 error:
+	if (ctx)
+		EVP_MD_CTX_free(ctx);
 	munmap(buffer, buffer_sz);
 	close(fd);
 	if (zflg)
@@ -606,6 +608,8 @@ int main(int argc, char *argv[])
 		EVP_DigestFinal_ex(ctx, digest, &digest_len);
 		send(fd, digest, (size_t)SHA256_DIGEST_LENGTH, 0);
 	}
+	if (ctx)
+		EVP_MD_CTX_free(ctx);
 	close(fd);
 	munmap(buffer, buffer_sz);
 	return 0;
diff --git linux-libre-6.6.144-gnu/tools/usb/usbip/libsrc/usbip_common.c linux-libre-6.6.145-gnu/tools/usb/usbip/libsrc/usbip_common.c
index b8d7d480595a8..f4734f552d314 100644
--- linux-libre-6.6.144-gnu/tools/usb/usbip/libsrc/usbip_common.c
+++ linux-libre-6.6.145-gnu/tools/usb/usbip/libsrc/usbip_common.c
@@ -29,6 +29,8 @@ static const struct speed_string speed_strings[] = {
 	{ USB_SPEED_HIGH, "480", "High Speed(480Mbps)" },
 	{ USB_SPEED_WIRELESS, "53.3-480", "Wireless"},
 	{ USB_SPEED_SUPER, "5000", "Super Speed(5000Mbps)" },
+	{ USB_SPEED_SUPER_PLUS, "10000", "Super Speed Plus(10000Mbps)" },
+	{ USB_SPEED_SUPER_PLUS, "20000", "Super Speed Plus(20000Mbps)" },
 	{ 0, NULL, NULL }
 };
 
diff --git linux-libre-6.6.144-gnu/tools/usb/usbip/libsrc/usbip_device_driver.c linux-libre-6.6.145-gnu/tools/usb/usbip/libsrc/usbip_device_driver.c
index 927a151fa9aa9..f8879a580407e 100644
--- linux-libre-6.6.144-gnu/tools/usb/usbip/libsrc/usbip_device_driver.c
+++ linux-libre-6.6.145-gnu/tools/usb/usbip/libsrc/usbip_device_driver.c
@@ -57,6 +57,10 @@ static struct {
 		.speed = USB_SPEED_SUPER,
 		.name = "super-speed",
 	},
+	{
+		.speed = USB_SPEED_SUPER_PLUS,
+		.name = "super-speed-plus",
+	},
 };
 
 static
diff --git linux-libre-6.6.144-gnu/tools/usb/usbip/libsrc/vhci_driver.c linux-libre-6.6.145-gnu/tools/usb/usbip/libsrc/vhci_driver.c
index 8159fd98680b4..4ca3783ee5b7c 100644
--- linux-libre-6.6.144-gnu/tools/usb/usbip/libsrc/vhci_driver.c
+++ linux-libre-6.6.145-gnu/tools/usb/usbip/libsrc/vhci_driver.c
@@ -338,6 +338,7 @@ int usbip_vhci_get_free_port(uint32_t speed)
 
 		switch (speed) {
 		case	USB_SPEED_SUPER:
+		case	USB_SPEED_SUPER_PLUS:
 			if (vhci_driver->idev[i].hub != HUB_SPEED_SUPER)
 				continue;
 		break;
diff --git linux-libre-6.6.144-gnu/tools/virtio/vringh_test.c linux-libre-6.6.145-gnu/tools/virtio/vringh_test.c
index 98ff808d6f0c2..16f3723b46712 100644
--- linux-libre-6.6.144-gnu/tools/virtio/vringh_test.c
+++ linux-libre-6.6.145-gnu/tools/virtio/vringh_test.c
@@ -159,7 +159,12 @@ static int parallel_test(u64 features,
 
 	/* Parent and child use separate addresses, to check our mapping logic! */
 	host_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
+	if (host_map == MAP_FAILED)
+		err(1, "mmap host_map");
+
 	guest_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
+	if (guest_map == MAP_FAILED)
+		err(1, "mmap guest_map");
 
 	pipe(to_guest);
 	pipe(to_host);
diff --git linux-libre-6.6.144-gnu/virt/kvm/eventfd.c linux-libre-6.6.145-gnu/virt/kvm/eventfd.c
index 9ca20fc59b52f..1ff3da1930a96 100644
--- linux-libre-6.6.144-gnu/virt/kvm/eventfd.c
+++ linux-libre-6.6.145-gnu/virt/kvm/eventfd.c
@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/seqlock.h>
 #include <linux/irqbypass.h>
+#include <asm/unaligned.h>
 #include <trace/events/kvm.h>
 
 #include <kvm/iodev.h>
@@ -757,21 +758,18 @@ ioeventfd_in_range(struct _ioeventfd *p, gpa_t addr, int len, const void *val)
 		return true;
 
 	/* otherwise, we have to actually compare the data */
-
-	BUG_ON(!IS_ALIGNED((unsigned long)val, len));
-
 	switch (len) {
 	case 1:
-		_val = *(u8 *)val;
+		_val = get_unaligned((u8 *)val);
 		break;
 	case 2:
-		_val = *(u16 *)val;
+		_val = get_unaligned((u16 *)val);
 		break;
 	case 4:
-		_val = *(u32 *)val;
+		_val = get_unaligned((u32 *)val);
 		break;
 	case 8:
-		_val = *(u64 *)val;
+		_val = get_unaligned((u64 *)val);
 		break;
 	default:
 		return false;
diff --git linux-libre-6.6.144-gnu/virt/kvm/kvm_main.c linux-libre-6.6.145-gnu/virt/kvm/kvm_main.c
index c2bcd9e6d1d51..b83f7612f2506 100644
--- linux-libre-6.6.144-gnu/virt/kvm/kvm_main.c
+++ linux-libre-6.6.145-gnu/virt/kvm/kvm_main.c
@@ -5643,25 +5643,19 @@ struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,
 					 gpa_t addr)
 {
 	struct kvm_io_bus *bus;
-	int dev_idx, srcu_idx;
-	struct kvm_io_device *iodev = NULL;
+	int dev_idx;
 
-	srcu_idx = srcu_read_lock(&kvm->srcu);
+	lockdep_assert_held(&kvm->srcu);
 
 	bus = srcu_dereference(kvm->buses[bus_idx], &kvm->srcu);
 	if (!bus)
-		goto out_unlock;
+		return NULL;
 
 	dev_idx = kvm_io_bus_get_first_dev(bus, addr, 1);
 	if (dev_idx < 0)
-		goto out_unlock;
-
-	iodev = bus->range[dev_idx].dev;
-
-out_unlock:
-	srcu_read_unlock(&kvm->srcu, srcu_idx);
+		return NULL;
 
-	return iodev;
+	return bus->range[dev_idx].dev;
 }
 EXPORT_SYMBOL_GPL(kvm_io_bus_get_dev);
 
