diff --git linux-libre-6.0-gnu/Documentation/ABI/testing/sysfs-bus-iio linux-libre-6.0.7-gnu/Documentation/ABI/testing/sysfs-bus-iio
index e81ba6f5e1c8..6e1b925f30bf 100644
--- linux-libre-6.0-gnu/Documentation/ABI/testing/sysfs-bus-iio
+++ linux-libre-6.0.7-gnu/Documentation/ABI/testing/sysfs-bus-iio
@@ -196,7 +196,7 @@ Description:
 		Raw capacitance measurement from channel Y. Units after
 		application of scale and offset are nanofarads.
 
-What:		/sys/.../iio:deviceX/in_capacitanceY-in_capacitanceZ_raw
+What:		/sys/.../iio:deviceX/in_capacitanceY-capacitanceZ_raw
 KernelVersion:	3.2
 Contact:	linux-iio@vger.kernel.org
 Description:
diff --git linux-libre-6.0-gnu/Documentation/admin-guide/kernel-parameters.txt linux-libre-6.0.7-gnu/Documentation/admin-guide/kernel-parameters.txt
index 426fa892d311..2bc11a61c4d0 100644
--- linux-libre-6.0-gnu/Documentation/admin-guide/kernel-parameters.txt
+++ linux-libre-6.0.7-gnu/Documentation/admin-guide/kernel-parameters.txt
@@ -3805,6 +3805,10 @@
 
 	nox2apic	[X86-64,APIC] Do not enable x2APIC mode.
 
+			NOTE: this parameter will be ignored on systems with the
+			LEGACY_XAPIC_DISABLED bit set in the
+			IA32_XAPIC_DISABLE_STATUS MSR.
+
 	nps_mtm_hs_ctr=	[KNL,ARC]
 			This parameter sets the maximum duration, in
 			cycles, each HW thread of the CTOP can run
diff --git linux-libre-6.0-gnu/Documentation/arm64/silicon-errata.rst linux-libre-6.0.7-gnu/Documentation/arm64/silicon-errata.rst
index fda97b3fcf01..b8ae278a4c87 100644
--- linux-libre-6.0-gnu/Documentation/arm64/silicon-errata.rst
+++ linux-libre-6.0.7-gnu/Documentation/arm64/silicon-errata.rst
@@ -76,6 +76,8 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A55      | #1530923        | ARM64_ERRATUM_1530923       |
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A55      | #2441007        | ARM64_ERRATUM_2441007       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A57      | #832075         | ARM64_ERRATUM_832075        |
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A57      | #852523         | N/A                         |
diff --git linux-libre-6.0-gnu/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml linux-libre-6.0.7-gnu/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
index 1e2b9b627b12..2722dc7bb03d 100644
--- linux-libre-6.0-gnu/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
+++ linux-libre-6.0.7-gnu/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
@@ -274,10 +274,6 @@ patternProperties:
           slew-rate:
             enum: [0, 1]
 
-          output-enable:
-            description:
-              This will internally disable the tri-state for MIO pins.
-
           drive-strength:
             description:
               Selects the drive strength for MIO pins, in mA.
diff --git linux-libre-6.0-gnu/Documentation/filesystems/vfs.rst linux-libre-6.0.7-gnu/Documentation/filesystems/vfs.rst
index 6cd6953e175b..b2ef2449aed9 100644
--- linux-libre-6.0-gnu/Documentation/filesystems/vfs.rst
+++ linux-libre-6.0.7-gnu/Documentation/filesystems/vfs.rst
@@ -274,6 +274,9 @@ or bottom half).
 	This is specifically for the inode itself being marked dirty,
 	not its data.  If the update needs to be persisted by fdatasync(),
 	then I_DIRTY_DATASYNC will be set in the flags argument.
+	I_DIRTY_TIME will be set in the flags in case lazytime is enabled
+	and struct inode has times updated since the last ->dirty_inode
+	call.
 
 ``write_inode``
 	this method is called when the VFS needs to write an inode to
diff --git linux-libre-6.0-gnu/Documentation/process/code-of-conduct-interpretation.rst linux-libre-6.0.7-gnu/Documentation/process/code-of-conduct-interpretation.rst
index e899f14a4ba2..4f8a06b00f60 100644
--- linux-libre-6.0-gnu/Documentation/process/code-of-conduct-interpretation.rst
+++ linux-libre-6.0.7-gnu/Documentation/process/code-of-conduct-interpretation.rst
@@ -51,7 +51,7 @@ the Technical Advisory Board (TAB) or other maintainers if you're
 uncertain how to handle situations that come up.  It will not be
 considered a violation report unless you want it to be.  If you are
 uncertain about approaching the TAB or any other maintainers, please
-reach out to our conflict mediator, Mishi Choudhary <mishi@linux.com>.
+reach out to our conflict mediator, Joanna Lee <joanna.lee@gesmer.com>.
 
 In the end, "be kind to each other" is really what the end goal is for
 everybody.  We know everyone is human and we all fail at times, but the
diff --git linux-libre-6.0-gnu/Documentation/trace/coresight/coresight-cpu-debug.rst linux-libre-6.0.7-gnu/Documentation/trace/coresight/coresight-cpu-debug.rst
index 993dd294b81b..836b35532667 100644
--- linux-libre-6.0-gnu/Documentation/trace/coresight/coresight-cpu-debug.rst
+++ linux-libre-6.0.7-gnu/Documentation/trace/coresight/coresight-cpu-debug.rst
@@ -117,7 +117,8 @@ divide into below cases:
 Device Tree Bindings
 --------------------
 
-See Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt for details.
+See Documentation/devicetree/bindings/arm/arm,coresight-cpu-debug.yaml for
+details.
 
 
 How to use the module
diff --git linux-libre-6.0-gnu/Makefile linux-libre-6.0.7-gnu/Makefile
index 05223411b961..14f4039a5dfb 100644
--- linux-libre-6.0-gnu/Makefile
+++ linux-libre-6.0.7-gnu/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 0
-SUBLEVEL = 0
+SUBLEVEL = 7
 EXTRAVERSION = -gnu
 NAME = Hurr durr I'ma ninja sloth
 
@@ -831,8 +831,8 @@ endif
 # Initialize all stack variables with a zero value.
 ifdef CONFIG_INIT_STACK_ALL_ZERO
 KBUILD_CFLAGS	+= -ftrivial-auto-var-init=zero
-ifdef CONFIG_CC_IS_CLANG
-# https://bugs.llvm.org/show_bug.cgi?id=45497
+ifdef CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_ENABLER
+# https://github.com/llvm/llvm-project/issues/44842
 KBUILD_CFLAGS	+= -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
 endif
 endif
diff --git linux-libre-6.0-gnu/arch/arc/include/asm/io.h linux-libre-6.0.7-gnu/arch/arc/include/asm/io.h
index 8f777d6441a5..80347382a380 100644
--- linux-libre-6.0-gnu/arch/arc/include/asm/io.h
+++ linux-libre-6.0.7-gnu/arch/arc/include/asm/io.h
@@ -32,7 +32,7 @@ static inline void ioport_unmap(void __iomem *addr)
 {
 }
 
-extern void iounmap(const void __iomem *addr);
+extern void iounmap(const volatile void __iomem *addr);
 
 /*
  * io{read,write}{16,32}be() macros
diff --git linux-libre-6.0-gnu/arch/arc/include/asm/pgtable-levels.h linux-libre-6.0.7-gnu/arch/arc/include/asm/pgtable-levels.h
index 64ca25d199be..ef68758b69f7 100644
--- linux-libre-6.0-gnu/arch/arc/include/asm/pgtable-levels.h
+++ linux-libre-6.0.7-gnu/arch/arc/include/asm/pgtable-levels.h
@@ -161,7 +161,7 @@
 #define pmd_pfn(pmd)		((pmd_val(pmd) & PAGE_MASK) >> PAGE_SHIFT)
 #define pmd_page(pmd)		virt_to_page(pmd_page_vaddr(pmd))
 #define set_pmd(pmdp, pmd)	(*(pmdp) = pmd)
-#define pmd_pgtable(pmd)	((pgtable_t) pmd_page_vaddr(pmd))
+#define pmd_pgtable(pmd)	((pgtable_t) pmd_page(pmd))
 
 /*
  * 4th level paging: pte
diff --git linux-libre-6.0-gnu/arch/arc/mm/ioremap.c linux-libre-6.0.7-gnu/arch/arc/mm/ioremap.c
index 0ee75aca6e10..712c2311daef 100644
--- linux-libre-6.0-gnu/arch/arc/mm/ioremap.c
+++ linux-libre-6.0.7-gnu/arch/arc/mm/ioremap.c
@@ -94,7 +94,7 @@ void __iomem *ioremap_prot(phys_addr_t paddr, unsigned long size,
 EXPORT_SYMBOL(ioremap_prot);
 
 
-void iounmap(const void __iomem *addr)
+void iounmap(const volatile void __iomem *addr)
 {
 	/* weird double cast to handle phys_addr_t > 32 bits */
 	if (arc_uncached_addr_space((phys_addr_t)(u32)addr))
diff --git linux-libre-6.0-gnu/arch/arm/Kconfig linux-libre-6.0.7-gnu/arch/arm/Kconfig
index 87badeae3181..11ecf09aadc8 100644
--- linux-libre-6.0-gnu/arch/arm/Kconfig
+++ linux-libre-6.0.7-gnu/arch/arm/Kconfig
@@ -1671,7 +1671,6 @@ config CMDLINE
 choice
 	prompt "Kernel command line type" if CMDLINE != ""
 	default CMDLINE_FROM_BOOTLOADER
-	depends on ATAGS
 
 config CMDLINE_FROM_BOOTLOADER
 	bool "Use bootloader kernel arguments if available"
diff --git linux-libre-6.0-gnu/arch/arm/boot/compressed/misc.c linux-libre-6.0.7-gnu/arch/arm/boot/compressed/misc.c
index cb2e069dc73f..abfed1aa2baa 100644
--- linux-libre-6.0-gnu/arch/arm/boot/compressed/misc.c
+++ linux-libre-6.0.7-gnu/arch/arm/boot/compressed/misc.c
@@ -23,7 +23,9 @@ unsigned int __machine_arch_type;
 #include <linux/types.h>
 #include <linux/linkage.h>
 #include "misc.h"
+#ifdef CONFIG_ARCH_EP93XX
 #include "misc-ep93xx.h"
+#endif
 
 static void putstr(const char *ptr);
 
diff --git linux-libre-6.0-gnu/arch/arm/boot/compressed/vmlinux.lds.S linux-libre-6.0.7-gnu/arch/arm/boot/compressed/vmlinux.lds.S
index 1bcb68ac4b01..3fcb3e62dc56 100644
--- linux-libre-6.0-gnu/arch/arm/boot/compressed/vmlinux.lds.S
+++ linux-libre-6.0.7-gnu/arch/arm/boot/compressed/vmlinux.lds.S
@@ -23,6 +23,7 @@ SECTIONS
     *(.ARM.extab*)
     *(.note.*)
     *(.rel.*)
+    *(.printk_index)
     /*
      * Discard any r/w data - this produces a link error if we have any,
      * which is required for PIC decompression.  Local data generates
@@ -57,6 +58,7 @@ SECTIONS
     *(.rodata)
     *(.rodata.*)
     *(.data.rel.ro)
+    *(.data.rel.ro.*)
   }
   .piggydata : {
     *(.piggydata)
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts linux-libre-6.0.7-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
index d1e0db6e5730..a41902e3815c 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
@@ -476,7 +476,7 @@
 		marvell,function = "spi0";
 	};
 
-	spi0cs1_pins: spi0cs1-pins {
+	spi0cs2_pins: spi0cs2-pins {
 		marvell,pins = "mpp26";
 		marvell,function = "spi0";
 	};
@@ -511,7 +511,7 @@
 		};
 	};
 
-	/* MISO, MOSI, SCLK and CS1 are routed to pin header CN11 */
+	/* MISO, MOSI, SCLK and CS2 are routed to pin header CN11 */
 };
 
 &uart0 {
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/exynos4412-midas.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/exynos4412-midas.dtsi
index b967397a46c5..8e1c19a8ad06 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -586,7 +586,7 @@
 		clocks = <&camera 1>;
 		clock-names = "extclk";
 		samsung,camclk-out = <1>;
-		gpios = <&gpm1 6 GPIO_ACTIVE_HIGH>;
+		gpios = <&gpm1 6 GPIO_ACTIVE_LOW>;
 
 		port {
 			is_s5k6a3_ep: endpoint {
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/exynos4412-origen.dts linux-libre-6.0.7-gnu/arch/arm/boot/dts/exynos4412-origen.dts
index 6db09dba07ff..a3905e27b9cd 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/exynos4412-origen.dts
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/exynos4412-origen.dts
@@ -95,7 +95,7 @@
 };
 
 &ehci {
-	samsung,vbus-gpio = <&gpx3 5 1>;
+	samsung,vbus-gpio = <&gpx3 5 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 	phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>;
 	phy-names = "hsic0", "hsic1";
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6dl-riotboard.dts linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6dl-riotboard.dts
index e7d9bfbfd0e4..e7be05f205d3 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6dl-riotboard.dts
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6dl-riotboard.dts
@@ -90,6 +90,7 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-handle = <&rgmii_phy>;
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6dl.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6dl.dtsi
index 8e0ed209ede0..dc919e09a505 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6dl.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6dl.dtsi
@@ -84,6 +84,9 @@
 		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
+			ranges = <0 0x00900000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q-arm2.dts linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q-arm2.dts
index 0b40f52268b3..75586299d9ca 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q-arm2.dts
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q-arm2.dts
@@ -178,6 +178,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q-evi.dts linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q-evi.dts
index c63f371ede8b..78d941fef5df 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q-evi.dts
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q-evi.dts
@@ -146,6 +146,7 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
 	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q-mccmon6.dts linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q-mccmon6.dts
index 55692c73943d..64ab01018b71 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q-mccmon6.dts
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q-mccmon6.dts
@@ -100,6 +100,7 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
 	phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	status = "okay";
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q.dtsi
index 3b77eae40e39..df86049a695b 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6q.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6q.dtsi
@@ -163,6 +163,9 @@
 		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x40000>;
+			ranges = <0 0x00900000 0x40000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
index 6b791d515e29..683f6e58ab23 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@@ -263,6 +263,10 @@
 	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+};
+
 &i2c_intern {
 	pmic@8 {
 		compatible = "fsl,pfuze100";
@@ -387,7 +391,7 @@
 
 /* HDMI_CTRL */
 &i2c2 {
-	clock-frequency = <375000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 };
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
index 0ad4cb4f1e82..a53a5d0766a5 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
@@ -192,6 +192,7 @@
 	phy-mode = "rgmii";
 	phy-handle = <&ethphy>;
 	phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
index beaa2dcd436c..57c21a01f126 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
@@ -334,6 +334,7 @@
 	phy-mode = "rgmii";
 	phy-handle = <&ethphy>;
 	phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
index ee7e2371f94b..000e9dc97b1a 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
@@ -263,6 +263,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
index 904d5d051d63..731759bdd7f5 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
@@ -267,6 +267,7 @@
 	phy-mode = "rgmii";
 	phy-handle = <&ethphy>;
 	phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 1368a4762037..3dbb460ef102 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -295,6 +295,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
index 7dc3f0005b0f..0a36e1bce375 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
@@ -7,6 +7,7 @@
 #include <dt-bindings/gpio/gpio.h>
 
 &fec {
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-ts7970.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-ts7970.dtsi
index d6ba4b2a60f6..c096d25a6f5b 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qdl-ts7970.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qdl-ts7970.dtsi
@@ -192,6 +192,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
+	/delete-property/ interrupts;
 	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
 			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	fsl,err006687-workaround-present;
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qp.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qp.dtsi
index 050365513836..fc164991d2ae 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6qp.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6qp.dtsi
@@ -9,12 +9,18 @@
 		ocram2: sram@940000 {
 			compatible = "mmio-sram";
 			reg = <0x00940000 0x20000>;
+			ranges = <0 0x00940000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
 		ocram3: sram@960000 {
 			compatible = "mmio-sram";
 			reg = <0x00960000 0x20000>;
+			ranges = <0 0x00960000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sl.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sl.dtsi
index 350fb377ceea..b56e579a5c19 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sl.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sl.dtsi
@@ -61,10 +61,10 @@
 				<792000  1175000>,
 				<396000  975000>;
 			fsl,soc-operating-points =
-				/* ARM kHz      SOC-PU uV */
-				<996000         1225000>,
-				<792000         1175000>,
-				<396000         1175000>;
+				/* ARM kHz	SOC-PU uV */
+				<996000		1225000>,
+				<792000		1175000>,
+				<396000		1175000>;
 			clock-latency = <61036>; /* two CLK32 periods */
 			#cooling-cells = <2>;
 			clocks = <&clks IMX6SL_CLK_ARM>, <&clks IMX6SL_CLK_PLL2_PFD2>,
@@ -115,6 +115,9 @@
 		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
+			ranges = <0 0x00900000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 			clocks = <&clks IMX6SL_CLK_OCRAM>;
 		};
 
@@ -222,7 +225,7 @@
 
 				uart5: serial@2018000 {
 					compatible = "fsl,imx6sl-uart",
-						   "fsl,imx6q-uart", "fsl,imx21-uart";
+						     "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02018000 0x4000>;
 					interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_UART>,
@@ -235,7 +238,7 @@
 
 				uart1: serial@2020000 {
 					compatible = "fsl,imx6sl-uart",
-						   "fsl,imx6q-uart", "fsl,imx21-uart";
+						     "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
 					interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_UART>,
@@ -248,7 +251,7 @@
 
 				uart2: serial@2024000 {
 					compatible = "fsl,imx6sl-uart",
-						   "fsl,imx6q-uart", "fsl,imx21-uart";
+						     "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02024000 0x4000>;
 					interrupts = <0 27 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_UART>,
@@ -309,7 +312,7 @@
 
 				uart3: serial@2034000 {
 					compatible = "fsl,imx6sl-uart",
-						   "fsl,imx6q-uart", "fsl,imx21-uart";
+						     "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02034000 0x4000>;
 					interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_UART>,
@@ -322,7 +325,7 @@
 
 				uart4: serial@2038000 {
 					compatible = "fsl,imx6sl-uart",
-						   "fsl,imx6q-uart", "fsl,imx21-uart";
+						     "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02038000 0x4000>;
 					interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_UART>,
@@ -711,7 +714,7 @@
 						#power-domain-cells = <0>;
 						power-supply = <&reg_pu>;
 						clocks = <&clks IMX6SL_CLK_GPU2D_OVG>,
-						         <&clks IMX6SL_CLK_GPU2D_PODF>;
+							 <&clks IMX6SL_CLK_GPU2D_PODF>;
 					};
 
 					pd_disp: power-domain@2 {
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sll.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sll.dtsi
index 974928f44efe..897e24f5dca4 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sll.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sll.dtsi
@@ -115,6 +115,9 @@
 		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
+			ranges = <0 0x00900000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 		};
 
 		intc: interrupt-controller@a01000 {
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index 35861bbea94e..c84ea1fac5e9 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -226,7 +226,7 @@
 &iomuxc {
 	pinctrl_bt_reg: btreggrp {
 		fsl,pins =
-			<MX6SX_PAD_KEY_ROW2__GPIO2_IO_17        0x15059>;
+			<MX6SX_PAD_KEY_ROW2__GPIO2_IO_17	0x15059>;
 	};
 
 	pinctrl_enet1: enet1grp {
@@ -306,7 +306,6 @@
 		>;
 	};
 
-
 	pinctrl_uart1: uart1grp {
 		fsl,pins =
 			<MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX	0x1b0b1>,
@@ -347,24 +346,23 @@
 
 	pinctrl_otg1_reg: otg1grp {
 		fsl,pins =
-			<MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9        0x10b0>;
+			<MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9	0x10b0>;
 	};
 
-
 	pinctrl_otg2_reg: otg2grp {
 		fsl,pins =
-			<MX6SX_PAD_NAND_RE_B__GPIO4_IO_12        0x10b0>;
+			<MX6SX_PAD_NAND_RE_B__GPIO4_IO_12	0x10b0>;
 	};
 
 	pinctrl_usb_otg1: usbotg1grp {
 		fsl,pins =
-			<MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID    0x17059>,
-			<MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC       0x10b0>;
+			<MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID	0x17059>,
+			<MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC	0x10b0>;
 	};
 
 	pinctrl_usb_otg2: usbot2ggrp {
 		fsl,pins =
-			<MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC     0x10b0>;
+			<MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC	0x10b0>;
 	};
 
 	pinctrl_usdhc2: usdhc2grp {
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sx.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sx.dtsi
index 1858f2f36181..6af123cce29f 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx6sx.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx6sx.dtsi
@@ -164,12 +164,18 @@
 		ocram_s: sram@8f8000 {
 			compatible = "mmio-sram";
 			reg = <0x008f8000 0x4000>;
+			ranges = <0 0x008f8000 0x4000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 			clocks = <&clks IMX6SX_CLK_OCRAM_S>;
 		};
 
 		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
+			ranges = <0 0x00900000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 			clocks = <&clks IMX6SX_CLK_OCRAM>;
 		};
 
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/imx7d-sdb.dts linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx7d-sdb.dts
index 78f4224a9bf4..e93b9cd9c27b 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/imx7d-sdb.dts
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/imx7d-sdb.dts
@@ -206,12 +206,7 @@
 		interrupt-parent = <&gpio2>;
 		interrupts = <29 0>;
 		pendown-gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
-		ti,x-min = /bits/ 16 <0>;
-		ti,x-max = /bits/ 16 <0>;
-		ti,y-min = /bits/ 16 <0>;
-		ti,y-max = /bits/ 16 <0>;
-		ti,pressure-max = /bits/ 16 <0>;
-		ti,x-plate-ohms = /bits/ 16 <400>;
+		touchscreen-max-pressure = <255>;
 		wakeup-source;
 	};
 };
diff --git linux-libre-6.0-gnu/arch/arm/boot/dts/kirkwood-lsxl.dtsi linux-libre-6.0.7-gnu/arch/arm/boot/dts/kirkwood-lsxl.dtsi
index 7b151acb9984..88b70ba1c8fe 100644
--- linux-libre-6.0-gnu/arch/arm/boot/dts/kirkwood-lsxl.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm/boot/dts/kirkwood-lsxl.dtsi
@@ -10,6 +10,11 @@
 
 	ocp@f1000000 {
 		pinctrl: pin-controller@10000 {
+			/* Non-default UART pins */
+			pmx_uart0: pmx-uart0 {
+				marvell,pins = "mpp4", "mpp5";
+			};
+
 			pmx_power_hdd: pmx-power-hdd {
 				marvell,pins = "mpp10";
 				marvell,function = "gpo";
@@ -213,22 +218,11 @@
 &mdio {
 	status = "okay";
 
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
-
 	ethphy1: ethernet-phy@8 {
 		reg = <8>;
 	};
 };
 
-&eth0 {
-	status = "okay";
-	ethernet0-port@0 {
-		phy-handle = <&ethphy0>;
-	};
-};
-
 &eth1 {
 	status = "okay";
 	ethernet1-port@0 {
diff --git linux-libre-6.0-gnu/arch/arm/include/asm/stacktrace.h linux-libre-6.0.7-gnu/arch/arm/include/asm/stacktrace.h
index 3e78f921b8b2..39be2d1aa27b 100644
--- linux-libre-6.0-gnu/arch/arm/include/asm/stacktrace.h
+++ linux-libre-6.0.7-gnu/arch/arm/include/asm/stacktrace.h
@@ -21,6 +21,9 @@ struct stackframe {
 	struct llist_node *kr_cur;
 	struct task_struct *tsk;
 #endif
+#ifdef CONFIG_UNWINDER_FRAME_POINTER
+	bool ex_frame;
+#endif
 };
 
 static __always_inline
@@ -34,6 +37,9 @@ void arm_get_current_stackframe(struct pt_regs *regs, struct stackframe *frame)
 		frame->kr_cur = NULL;
 		frame->tsk = current;
 #endif
+#ifdef CONFIG_UNWINDER_FRAME_POINTER
+		frame->ex_frame = in_entry_text(frame->pc);
+#endif
 }
 
 extern int unwind_frame(struct stackframe *frame);
diff --git linux-libre-6.0-gnu/arch/arm/kernel/return_address.c linux-libre-6.0.7-gnu/arch/arm/kernel/return_address.c
index 8aac1e10b117..38f1ea9c724d 100644
--- linux-libre-6.0-gnu/arch/arm/kernel/return_address.c
+++ linux-libre-6.0.7-gnu/arch/arm/kernel/return_address.c
@@ -47,6 +47,7 @@ here:
 	frame.kr_cur = NULL;
 	frame.tsk = current;
 #endif
+	frame.ex_frame = false;
 
 	walk_stackframe(&frame, save_return_addr, &data);
 
diff --git linux-libre-6.0-gnu/arch/arm/kernel/stacktrace.c linux-libre-6.0.7-gnu/arch/arm/kernel/stacktrace.c
index d0fa2037460a..85443b5d1922 100644
--- linux-libre-6.0-gnu/arch/arm/kernel/stacktrace.c
+++ linux-libre-6.0.7-gnu/arch/arm/kernel/stacktrace.c
@@ -9,6 +9,8 @@
 #include <asm/stacktrace.h>
 #include <asm/traps.h>
 
+#include "reboot.h"
+
 #if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND)
 /*
  * Unwind the current stack frame and store the new register values in the
@@ -39,29 +41,74 @@
  * Note that with framepointer enabled, even the leaf functions have the same
  * prologue and epilogue, therefore we can ignore the LR value in this case.
  */
-int notrace unwind_frame(struct stackframe *frame)
+
+extern unsigned long call_with_stack_end;
+
+static int frame_pointer_check(struct stackframe *frame)
 {
 	unsigned long high, low;
 	unsigned long fp = frame->fp;
+	unsigned long pc = frame->pc;
+
+	/*
+	 * call_with_stack() is the only place we allow SP to jump from one
+	 * stack to another, with FP and SP pointing to different stacks,
+	 * skipping the FP boundary check at this point.
+	 */
+	if (pc >= (unsigned long)&call_with_stack &&
+			pc < (unsigned long)&call_with_stack_end)
+		return 0;
 
 	/* only go to a higher address on the stack */
 	low = frame->sp;
 	high = ALIGN(low, THREAD_SIZE);
 
-#ifdef CONFIG_CC_IS_CLANG
 	/* check current frame pointer is within bounds */
+#ifdef CONFIG_CC_IS_CLANG
 	if (fp < low + 4 || fp > high - 4)
 		return -EINVAL;
-
-	frame->sp = frame->fp;
-	frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp));
-	frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp + 4));
 #else
-	/* check current frame pointer is within bounds */
 	if (fp < low + 12 || fp > high - 4)
 		return -EINVAL;
+#endif
+
+	return 0;
+}
+
+int notrace unwind_frame(struct stackframe *frame)
+{
+	unsigned long fp = frame->fp;
+
+	if (frame_pointer_check(frame))
+		return -EINVAL;
+
+	/*
+	 * When we unwind through an exception stack, include the saved PC
+	 * value into the stack trace.
+	 */
+	if (frame->ex_frame) {
+		struct pt_regs *regs = (struct pt_regs *)frame->sp;
+
+		/*
+		 * We check that 'regs + sizeof(struct pt_regs)' (that is,
+		 * &regs[1]) does not exceed the bottom of the stack to avoid
+		 * accessing data outside the task's stack. This may happen
+		 * when frame->ex_frame is a false positive.
+		 */
+		if ((unsigned long)&regs[1] > ALIGN(frame->sp, THREAD_SIZE))
+			return -EINVAL;
+
+		frame->pc = regs->ARM_pc;
+		frame->ex_frame = false;
+		return 0;
+	}
 
 	/* restore the registers from the stack frame */
+#ifdef CONFIG_CC_IS_CLANG
+	frame->sp = frame->fp;
+	frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp));
+	frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp + 4));
+#else
 	frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 12));
 	frame->sp = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 8));
 	frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 4));
@@ -72,6 +119,9 @@ int notrace unwind_frame(struct stackframe *frame)
 					(void *)frame->fp, &frame->kr_cur);
 #endif
 
+	if (in_entry_text(frame->pc))
+		frame->ex_frame = true;
+
 	return 0;
 }
 #endif
@@ -102,7 +152,6 @@ static int save_trace(struct stackframe *frame, void *d)
 {
 	struct stack_trace_data *data = d;
 	struct stack_trace *trace = data->trace;
-	struct pt_regs *regs;
 	unsigned long addr = frame->pc;
 
 	if (data->no_sched_functions && in_sched_functions(addr))
@@ -113,19 +162,6 @@ static int save_trace(struct stackframe *frame, void *d)
 	}
 
 	trace->entries[trace->nr_entries++] = addr;
-
-	if (trace->nr_entries >= trace->max_entries)
-		return 1;
-
-	if (!in_entry_text(frame->pc))
-		return 0;
-
-	regs = (struct pt_regs *)frame->sp;
-	if ((unsigned long)&regs[1] > ALIGN(frame->sp, THREAD_SIZE))
-		return 0;
-
-	trace->entries[trace->nr_entries++] = regs->ARM_pc;
-
 	return trace->nr_entries >= trace->max_entries;
 }
 
@@ -167,6 +203,9 @@ here:
 	frame.kr_cur = NULL;
 	frame.tsk = tsk;
 #endif
+#ifdef CONFIG_UNWINDER_FRAME_POINTER
+	frame.ex_frame = false;
+#endif
 
 	walk_stackframe(&frame, save_trace, &data);
 }
@@ -188,6 +227,9 @@ void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace)
 	frame.kr_cur = NULL;
 	frame.tsk = current;
 #endif
+#ifdef CONFIG_UNWINDER_FRAME_POINTER
+	frame.ex_frame = in_entry_text(frame.pc);
+#endif
 
 	walk_stackframe(&frame, save_trace, &data);
 }
diff --git linux-libre-6.0-gnu/arch/arm/lib/call_with_stack.S linux-libre-6.0.7-gnu/arch/arm/lib/call_with_stack.S
index 0a268a6c513c..5030d4e8d126 100644
--- linux-libre-6.0-gnu/arch/arm/lib/call_with_stack.S
+++ linux-libre-6.0.7-gnu/arch/arm/lib/call_with_stack.S
@@ -46,4 +46,6 @@ UNWIND( .setfp	fpreg, sp	)
 	pop	{fpreg, pc}
 UNWIND( .fnend			)
 #endif
+	.globl call_with_stack_end
+call_with_stack_end:
 ENDPROC(call_with_stack)
diff --git linux-libre-6.0-gnu/arch/arm/mm/dma-mapping.c linux-libre-6.0.7-gnu/arch/arm/mm/dma-mapping.c
index 089c9c644cce..bfc7476f1411 100644
--- linux-libre-6.0-gnu/arch/arm/mm/dma-mapping.c
+++ linux-libre-6.0.7-gnu/arch/arm/mm/dma-mapping.c
@@ -1769,8 +1769,16 @@ static void arm_teardown_iommu_dma_ops(struct device *dev) { }
 void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 			const struct iommu_ops *iommu, bool coherent)
 {
-	dev->archdata.dma_coherent = coherent;
-	dev->dma_coherent = coherent;
+	/*
+	 * Due to legacy code that sets the ->dma_coherent flag from a bus
+	 * notifier we can't just assign coherent to the ->dma_coherent flag
+	 * here, but instead have to make sure we only set but never clear it
+	 * for now.
+	 */
+	if (coherent) {
+		dev->archdata.dma_coherent = true;
+		dev->dma_coherent = true;
+	}
 
 	/*
 	 * Don't override the dma_ops if they have already been set. Ideally
diff --git linux-libre-6.0-gnu/arch/arm/mm/dump.c linux-libre-6.0.7-gnu/arch/arm/mm/dump.c
index fb688003d156..712da6a81b23 100644
--- linux-libre-6.0-gnu/arch/arm/mm/dump.c
+++ linux-libre-6.0.7-gnu/arch/arm/mm/dump.c
@@ -346,7 +346,7 @@ static void walk_pmd(struct pg_state *st, pud_t *pud, unsigned long start)
 		addr = start + i * PMD_SIZE;
 		domain = get_domain_name(pmd);
 		if (pmd_none(*pmd) || pmd_large(*pmd) || !pmd_present(*pmd))
-			note_page(st, addr, 3, pmd_val(*pmd), domain);
+			note_page(st, addr, 4, pmd_val(*pmd), domain);
 		else
 			walk_pte(st, pmd, addr, domain);
 
diff --git linux-libre-6.0-gnu/arch/arm/mm/kasan_init.c linux-libre-6.0.7-gnu/arch/arm/mm/kasan_init.c
index 29caee9c79ce..46d9f4a622cb 100644
--- linux-libre-6.0-gnu/arch/arm/mm/kasan_init.c
+++ linux-libre-6.0.7-gnu/arch/arm/mm/kasan_init.c
@@ -268,12 +268,17 @@ void __init kasan_init(void)
 
 	/*
 	 * 1. The module global variables are in MODULES_VADDR ~ MODULES_END,
-	 *    so we need to map this area.
+	 *    so we need to map this area if CONFIG_KASAN_VMALLOC=n. With
+	 *    VMALLOC support KASAN will manage this region dynamically,
+	 *    refer to kasan_populate_vmalloc() and ARM's implementation of
+	 *    module_alloc().
 	 * 2. PKMAP_BASE ~ PKMAP_BASE+PMD_SIZE's shadow and MODULES_VADDR
 	 *    ~ MODULES_END's shadow is in the same PMD_SIZE, so we can't
 	 *    use kasan_populate_zero_shadow.
 	 */
-	create_mapping((void *)MODULES_VADDR, (void *)(PKMAP_BASE + PMD_SIZE));
+	if (!IS_ENABLED(CONFIG_KASAN_VMALLOC) && IS_ENABLED(CONFIG_MODULES))
+		create_mapping((void *)MODULES_VADDR, (void *)(MODULES_END));
+	create_mapping((void *)PKMAP_BASE, (void *)(PKMAP_BASE + PMD_SIZE));
 
 	/*
 	 * KAsan may reuse the contents of kasan_early_shadow_pte directly, so
diff --git linux-libre-6.0-gnu/arch/arm/mm/mmu.c linux-libre-6.0.7-gnu/arch/arm/mm/mmu.c
index a49f0b9c0f75..463fc2a8448f 100644
--- linux-libre-6.0-gnu/arch/arm/mm/mmu.c
+++ linux-libre-6.0.7-gnu/arch/arm/mm/mmu.c
@@ -300,7 +300,11 @@ static struct mem_type mem_types[] __ro_after_init = {
 		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
 			     L_PTE_XN | L_PTE_RDONLY,
 		.prot_l1   = PMD_TYPE_TABLE,
+#ifdef CONFIG_ARM_LPAE
+		.prot_sect = PMD_TYPE_SECT | L_PMD_SECT_RDONLY | PMD_SECT_AP2,
+#else
 		.prot_sect = PMD_TYPE_SECT,
+#endif
 		.domain    = DOMAIN_KERNEL,
 	},
 	[MT_ROM] = {
diff --git linux-libre-6.0-gnu/arch/arm/plat-orion/Makefile linux-libre-6.0.7-gnu/arch/arm/plat-orion/Makefile
index 4e3f25de13c1..830b0be038c6 100644
--- linux-libre-6.0-gnu/arch/arm/plat-orion/Makefile
+++ linux-libre-6.0.7-gnu/arch/arm/plat-orion/Makefile
@@ -2,7 +2,7 @@
 #
 # Makefile for the linux kernel.
 #
-ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
+ccflags-y := -I$(srctree)/$(src)/include
 
 orion-gpio-$(CONFIG_GPIOLIB)      += gpio.o
 obj-$(CONFIG_PLAT_ORION_LEGACY)   += irq.o pcie.o time.o common.o mpp.o
diff --git linux-libre-6.0-gnu/arch/arm64/Kconfig linux-libre-6.0.7-gnu/arch/arm64/Kconfig
index 1ce7685ad5de..3795eb5ba1cd 100644
--- linux-libre-6.0-gnu/arch/arm64/Kconfig
+++ linux-libre-6.0.7-gnu/arch/arm64/Kconfig
@@ -632,6 +632,23 @@ config ARM64_ERRATUM_1530923
 config ARM64_WORKAROUND_REPEAT_TLBI
 	bool
 
+config ARM64_ERRATUM_2441007
+	bool "Cortex-A55: Completion of affected memory accesses might not be guaranteed by completion of a TLBI"
+	default y
+	select ARM64_WORKAROUND_REPEAT_TLBI
+	help
+	  This option adds a workaround for ARM Cortex-A55 erratum #2441007.
+
+	  Under very rare circumstances, affected Cortex-A55 CPUs
+	  may not handle a race between a break-before-make sequence on one
+	  CPU, and another CPU accessing the same page. This could allow a
+	  store to a page that has been unmapped.
+
+	  Work around this by adding the affected CPUs to the list that needs
+	  TLB sequences to be done twice.
+
+	  If unsure, say Y.
+
 config ARM64_ERRATUM_1286807
 	bool "Cortex-A76: Modification of the translation table for a virtual address might lead to read-after-read ordering violation"
 	default y
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index 91c9bd1b47dd..bde6a6bb8dfc 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -795,7 +795,7 @@
 		reg = <0x27>;
 		interrupt-parent = <&gpa1>;
 		interrupts = <3 IRQ_TYPE_EDGE_RISING>;
-		en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>;
+		en-gpios = <&gpf1 4 GPIO_ACTIVE_LOW>;
 		wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>;
 	};
 };
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
index 23be1ec538ba..c54536c0a2ba 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
@@ -321,6 +321,7 @@
 			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d0
 			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d0
 			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x019
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0x1d0
 		>;
 	};
 
@@ -333,6 +334,7 @@
 			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d4
 			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d4
 			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x019
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0x1d0
 		>;
 	};
 
@@ -345,6 +347,7 @@
 			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d6
 			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d6
 			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x019
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0x1d0
 		>;
 	};
 };
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
index 8f90eb02550d..6307af803429 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
@@ -86,7 +86,6 @@
 		pinctrl-0 = <&pinctrl_pmic>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-		sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
 
 		regulators {
 			reg_vdd_soc: BUCK1 {
@@ -229,7 +228,6 @@
 	pinctrl_pmic: pmicgrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0		0x141
-			MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4		0x141
 		>;
 	};
 
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 1bfe61bf5284..d232aba5873f 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1189,7 +1189,7 @@
 				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb3_phy0>, <&usb3_phy0>;
 				phy-names = "usb2-phy", "usb3-phy";
-				snps,dis-u2-freeclk-exists-quirk;
+				snps,gfladj-refclk-lpm-sel-quirk;
 			};
 
 		};
@@ -1231,7 +1231,7 @@
 				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb3_phy1>, <&usb3_phy1>;
 				phy-names = "usb2-phy", "usb3-phy";
-				snps,dis-u2-freeclk-exists-quirk;
+				snps,gfladj-refclk-lpm-sel-quirk;
 			};
 		};
 
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index 9eec8a7eecfc..127fc7f904c8 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -1077,6 +1077,7 @@
 		interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_gauge>;
+		power-supplies = <&bq25895>;
 		maxim,over-heat-temp = <700>;
 		maxim,over-volt = <4500>;
 		maxim,rsns-microohm = <5000>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
index 80b44c7df56a..881bf948d1df 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
@@ -117,8 +117,8 @@
 				pinctrl-names = "default", "gpio";
 				pinctrl-0 = <&i2c0_pins>;
 				pinctrl-1 = <&i2c0_gpio>;
-				scl_gpio = <&gpio0 26 GPIO_ACTIVE_HIGH>;
-				sda_gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
+				scl-gpios = <&gpio0 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+				sda-gpios = <&gpio0 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 				status = "disabled";
 			};
 
@@ -136,8 +136,8 @@
 				pinctrl-names = "default", "gpio";
 				pinctrl-0 = <&i2c1_pins>;
 				pinctrl-1 = <&i2c1_gpio>;
-				scl_gpio = <&gpio0 20 GPIO_ACTIVE_HIGH>;
-				sda_gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+				scl-gpios = <&gpio0 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+				sda-gpios = <&gpio0 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 				status = "disabled";
 			};
 
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index d53675fc1595..b9bf43215ada 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -199,7 +199,7 @@
 
 		pcie_qmp0: phy@86000 {
 			compatible = "qcom,ipq8074-qmp-pcie-phy";
-			reg = <0x00086000 0x1000>;
+			reg = <0x00086000 0x1c4>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -227,7 +227,7 @@
 
 		pcie_qmp1: phy@8e000 {
 			compatible = "qcom,ipq8074-qmp-pcie-phy";
-			reg = <0x0008e000 0x1000>;
+			reg = <0x0008e000 0x1c4>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/pm8350c.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/pm8350c.dtsi
index e0bbb67717fe..f28e71487d5c 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/pm8350c.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/pm8350c.dtsi
@@ -30,9 +30,8 @@
 			#interrupt-cells = <2>;
 		};
 
-		pm8350c_pwm: pwm@e800 {
+		pm8350c_pwm: pwm {
 			compatible = "qcom,pm8350c-pwm";
-			reg = <0xe800>;
 			#pwm-cells = <2>;
 			status = "disabled";
 		};
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
index d83cbb033f95..cd89d41a4946 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
@@ -35,7 +35,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1208000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l5a: ldo5 {
@@ -43,7 +42,6 @@
 			regulator-min-microvolt = <912000>;
 			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l7a: ldo7 {
@@ -51,7 +49,6 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l13a: ldo13 {
@@ -59,7 +56,6 @@
 			regulator-min-microvolt = <3072000>;
 			regulator-max-microvolt = <3072000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 	};
 
@@ -72,7 +68,6 @@
 			regulator-min-microvolt = <912000>;
 			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l2c: ldo2 {
@@ -80,7 +75,6 @@
 			regulator-min-microvolt = <3072000>;
 			regulator-max-microvolt = <3072000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l3c: ldo3 {
@@ -96,7 +90,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1208000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l6c: ldo6 {
@@ -112,7 +105,6 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l10c: ldo10 {
@@ -141,7 +133,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l7g: ldo7 {
@@ -149,7 +140,6 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l8g: ldo8 {
@@ -157,7 +147,6 @@
 			regulator-min-microvolt = <880000>;
 			regulator-max-microvolt = <880000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 	};
 };
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts
index 8290d036044a..edfcd47e1a00 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts
@@ -24,8 +24,6 @@
 };
 
 &pm6150_adc {
-	status = "disabled";
-
 	/delete-node/ skin-temp-thermistor@4e;
 	/delete-node/ charger-thermistor@4f;
 };
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
index 2cf7d5212c61..002663d752da 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
@@ -55,8 +55,6 @@ ap_ts_pen_1v8: &i2c4 {
 };
 
 &pm6150_adc {
-	status = "disabled";
-
 	/delete-node/ charger-thermistor@4f;
 };
 
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 6d3ff80582ae..e2e37a0292ad 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -78,7 +78,7 @@
 };
 
 &pmk8350_vadc {
-	pmr735a_die_temp {
+	pmr735a-die-temp@403 {
 		reg = <PMR735A_ADC7_DIE_TEMP>;
 		label = "pmr735a_die_temp";
 		qcom,pre-scaling = <1 1>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index a74e0b730db6..27c47ddbdf02 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -264,7 +264,7 @@
 };
 
 &pmk8350_vadc {
-	pmk8350_die_temp {
+	pmk8350-die-temp@3 {
 		reg = <PMK8350_ADC7_DIE_TEMP>;
 		label = "pmk8350_die_temp";
 		qcom,pre-scaling = <1 1>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
index dac3b69e314f..51ed691075ad 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2168,9 +2168,8 @@
 		lpasscc: lpasscc@3000000 {
 			compatible = "qcom,sc7280-lpasscc";
 			reg = <0 0x03000000 0 0x40>,
-			      <0 0x03c04000 0 0x4>,
-			      <0 0x03389000 0 0x24>;
-			reg-names = "qdsp6ss", "top_cc", "cc";
+			      <0 0x03c04000 0 0x4>;
+			reg-names = "qdsp6ss", "top_cc";
 			clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>;
 			clock-names = "iface";
 			#clock-cells = <1>;
@@ -2192,13 +2191,13 @@
 			reg = <0 0x03380000 0 0x30000>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
 			       <&rpmhcc RPMH_CXO_CLK_A>,
-			       <&lpasscore LPASS_CORE_CC_CORE_CLK>;
+			       <&lpass_core LPASS_CORE_CC_CORE_CLK>;
 			clock-names = "bi_tcxo", "bi_tcxo_ao", "iface";
 			#clock-cells = <1>;
 			#power-domain-cells = <1>;
 		};
 
-		lpasscore: clock-controller@3900000 {
+		lpass_core: clock-controller@3900000 {
 			compatible = "qcom,sc7280-lpasscorecc";
 			reg = <0 0x03900000 0 0x50000>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
index 70d1e74e2b64..12b06e649fd0 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
@@ -87,7 +87,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 			regulator-boot-on;
 			regulator-always-on;
 		};
@@ -97,7 +96,6 @@
 			regulator-min-microvolt = <912000>;
 			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l6b: ldo6 {
@@ -105,7 +103,6 @@
 			regulator-min-microvolt = <880000>;
 			regulator-max-microvolt = <880000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 			regulator-boot-on;
 		};
 	};
@@ -119,7 +116,6 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l7c: ldo7 {
@@ -135,7 +131,6 @@
 			regulator-min-microvolt = <3072000>;
 			regulator-max-microvolt = <3072000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 	};
 
@@ -158,7 +153,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l6d: ldo6 {
@@ -166,7 +160,6 @@
 			regulator-min-microvolt = <880000>;
 			regulator-max-microvolt = <880000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l7d: ldo7 {
@@ -174,7 +167,6 @@
 			regulator-min-microvolt = <3072000>;
 			regulator-max-microvolt = <3072000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l9d: ldo9 {
@@ -182,7 +174,6 @@
 			regulator-min-microvolt = <912000>;
 			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 	};
 };
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 1123ea9c5d48..0c618e5ddf86 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -79,7 +79,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 			regulator-boot-on;
 		};
 
@@ -88,7 +87,6 @@
 			regulator-min-microvolt = <912000>;
 			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l6b: ldo6 {
@@ -96,7 +94,6 @@
 			regulator-min-microvolt = <880000>;
 			regulator-max-microvolt = <880000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 			regulator-boot-on;
 			regulator-always-on;	// FIXME: VDD_A_EDP_0_0P9
 		};
@@ -111,7 +108,6 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l12c: ldo12 {
@@ -119,7 +115,6 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l13c: ldo13 {
@@ -127,7 +122,6 @@
 			regulator-min-microvolt = <3072000>;
 			regulator-max-microvolt = <3072000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 	};
 
@@ -142,7 +136,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l4d: ldo4 {
@@ -150,7 +143,6 @@
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l7d: ldo7 {
@@ -158,7 +150,6 @@
 			regulator-min-microvolt = <3072000>;
 			regulator-max-microvolt = <3072000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 
 		vreg_l9d: ldo9 {
@@ -166,7 +157,6 @@
 			regulator-min-microvolt = <912000>;
 			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
 		};
 	};
 };
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index ae90b97aecb8..24836b6b9bbc 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -60,9 +60,8 @@
 			#interrupt-cells = <2>;
 		};
 
-		pmc8280c_lpg: lpg@e800 {
+		pmc8280c_lpg: pwm {
 			compatible = "qcom,pm8350c-pwm";
-			reg = <0xe800>;
 
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sdm845-mtp.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index d9c8411e34c7..b760551353fa 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -536,42 +536,42 @@
 		reg = <ADC5_XO_THERM_100K_PU>;
 		label = "xo_therm";
 		qcom,ratiometric;
-		qcom,hw-settle-time-us = <200>;
+		qcom,hw-settle-time = <200>;
 	};
 
 	adc-chan@4d {
 		reg = <ADC5_AMUX_THM1_100K_PU>;
 		label = "msm_therm";
 		qcom,ratiometric;
-		qcom,hw-settle-time-us = <200>;
+		qcom,hw-settle-time = <200>;
 	};
 
 	adc-chan@4f {
 		reg = <ADC5_AMUX_THM3_100K_PU>;
 		label = "pa_therm1";
 		qcom,ratiometric;
-		qcom,hw-settle-time-us = <200>;
+		qcom,hw-settle-time = <200>;
 	};
 
 	adc-chan@51 {
 		reg = <ADC5_AMUX_THM5_100K_PU>;
 		label = "quiet_therm";
 		qcom,ratiometric;
-		qcom,hw-settle-time-us = <200>;
+		qcom,hw-settle-time = <200>;
 	};
 
 	adc-chan@83 {
 		reg = <ADC5_VPH_PWR>;
 		label = "vph_pwr";
 		qcom,ratiometric;
-		qcom,hw-settle-time-us = <200>;
+		qcom,hw-settle-time = <200>;
 	};
 
 	adc-chan@85 {
 		reg = <ADC5_VCOIN>;
 		label = "vcoin";
 		qcom,ratiometric;
-		qcom,hw-settle-time-us = <200>;
+		qcom,hw-settle-time = <200>;
 	};
 };
 
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
index 30a78b8f78b2..f0ce204dda72 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
@@ -617,7 +617,7 @@
 		pins = "gpio6", "gpio10";
 		function = "gpio";
 		drive-strength = <8>;
-		bias-disable = <0>;
+		bias-disable;
 	};
 
 	sde_dsi_suspend: sde-dsi-suspend {
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
index 8f3e0064acb0..edc9d15db208 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
@@ -223,7 +223,7 @@
 	gpio-reserved-ranges = <44 4>;
 
 	ts_int_default: ts-int-default {
-		pin = "gpio23";
+		pins = "gpio23";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 4978c5ba5dd0..8a6c0f3e7bb7 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -3117,7 +3117,7 @@
 
 		ufs_mem_phy: phy@1d87000 {
 			compatible = "qcom,sm8450-qmp-ufs-phy";
-			reg = <0 0x01d87000 0 0xe10>;
+			reg = <0 0x01d87000 0 0x1c4>;
 			#address-cells = <2>;
 			#size-cells = <2>;
 			ranges;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
index 40201a16d653..af84d4797972 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
@@ -334,8 +334,8 @@
 			compatible = "renesas,r9a07g043-sci", "renesas,sci";
 			reg = <0 0x1004d000 0 0x400>;
 			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 406 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 407 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCI0_CLKP>;
@@ -349,8 +349,8 @@
 			compatible = "renesas,r9a07g043-sci", "renesas,sci";
 			reg = <0 0x1004d400 0 0x400>;
 			interrupts = <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 410 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 411 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 410 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 411 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCI1_CLKP>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 3652e511160f..265140b20dad 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -394,8 +394,8 @@
 			compatible = "renesas,r9a07g044-sci", "renesas,sci";
 			reg = <0 0x1004d000 0 0x400>;
 			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 406 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 407 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G044_SCI0_CLKP>;
@@ -409,8 +409,8 @@
 			compatible = "renesas,r9a07g044-sci", "renesas,sci";
 			reg = <0 0x1004d400 0 0x400>;
 			interrupts = <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 410 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 411 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 410 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 411 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G044_SCI1_CLKP>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index 4d6b9d7684c9..d0eeca4f6aa1 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -399,8 +399,8 @@
 			compatible = "renesas,r9a07g054-sci", "renesas,sci";
 			reg = <0 0x1004d000 0 0x400>;
 			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 406 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 407 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G054_SCI0_CLKP>;
@@ -414,8 +414,8 @@
 			compatible = "renesas,r9a07g054-sci", "renesas,sci";
 			reg = <0 0x1004d400 0 0x400>;
 			interrupts = <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 410 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 411 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 410 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 411 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G054_SCI1_CLKP>;
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts linux-libre-6.0.7-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 121975dc8239..7e8552fd2b6a 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -134,15 +134,17 @@
 		>;
 	};
 
-	main_usbss0_pins_default: main-usbss0-pins-default {
+	vdd_sd_dv_pins_default: vdd-sd-dv-pins-default {
 		pinctrl-single,pins = <
-			J721E_IOPAD(0x120, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */
+			J721E_IOPAD(0xd0, PIN_OUTPUT, 7) /* (T5) SPI0_D1.GPIO0_55 */
 		>;
 	};
+};
 
-	vdd_sd_dv_pins_default: vdd-sd-dv-pins-default {
+&main_pmx1 {
+	main_usbss0_pins_default: main-usbss0-pins-default {
 		pinctrl-single,pins = <
-			J721E_IOPAD(0xd0, PIN_OUTPUT, 7) /* (T5) SPI0_D1.GPIO0_55 */
+			J721E_IOPAD(0x04, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */
 		>;
 	};
 };
diff --git linux-libre-6.0-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi linux-libre-6.0.7-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 16684a2f054d..e12a53f1857f 100644
--- linux-libre-6.0-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ linux-libre-6.0.7-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -295,7 +295,16 @@
 	main_pmx0: pinctrl@11c000 {
 		compatible = "pinctrl-single";
 		/* Proxy 0 addressing */
-		reg = <0x00 0x11c000 0x00 0x2b4>;
+		reg = <0x00 0x11c000 0x00 0x10c>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0xffffffff>;
+	};
+
+	main_pmx1: pinctrl@11c11c {
+		compatible = "pinctrl-single";
+		/* Proxy 0 addressing */
+		reg = <0x00 0x11c11c 0x00 0xc>;
 		#pinctrl-cells = <1>;
 		pinctrl-single,register-width = <32>;
 		pinctrl-single,function-mask = <0xffffffff>;
diff --git linux-libre-6.0-gnu/arch/arm64/include/asm/cputype.h linux-libre-6.0.7-gnu/arch/arm64/include/asm/cputype.h
index 8aa0d276a636..abc418650fec 100644
--- linux-libre-6.0-gnu/arch/arm64/include/asm/cputype.h
+++ linux-libre-6.0.7-gnu/arch/arm64/include/asm/cputype.h
@@ -60,6 +60,7 @@
 #define ARM_CPU_IMP_FUJITSU		0x46
 #define ARM_CPU_IMP_HISI		0x48
 #define ARM_CPU_IMP_APPLE		0x61
+#define ARM_CPU_IMP_AMPERE		0xC0
 
 #define ARM_CPU_PART_AEM_V8		0xD0F
 #define ARM_CPU_PART_FOUNDATION		0xD00
@@ -123,6 +124,8 @@
 #define APPLE_CPU_PART_M1_ICESTORM_MAX	0x028
 #define APPLE_CPU_PART_M1_FIRESTORM_MAX	0x029
 
+#define AMPERE_CPU_PART_AMPERE1		0xAC3
+
 #define MIDR_CORTEX_A53 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A53)
 #define MIDR_CORTEX_A57 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A57)
 #define MIDR_CORTEX_A72 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A72)
@@ -172,6 +175,7 @@
 #define MIDR_APPLE_M1_FIRESTORM_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM_PRO)
 #define MIDR_APPLE_M1_ICESTORM_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM_MAX)
 #define MIDR_APPLE_M1_FIRESTORM_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM_MAX)
+#define MIDR_AMPERE1 MIDR_CPU_MODEL(ARM_CPU_IMP_AMPERE, AMPERE_CPU_PART_AMPERE1)
 
 /* Fujitsu Erratum 010001 affects A64FX 1.0 and 1.1, (v0r0 and v1r0) */
 #define MIDR_FUJITSU_ERRATUM_010001		MIDR_FUJITSU_A64FX
diff --git linux-libre-6.0-gnu/arch/arm64/include/asm/mte.h linux-libre-6.0.7-gnu/arch/arm64/include/asm/mte.h
index aa523591a44e..760c62f8e22f 100644
--- linux-libre-6.0-gnu/arch/arm64/include/asm/mte.h
+++ linux-libre-6.0.7-gnu/arch/arm64/include/asm/mte.h
@@ -42,7 +42,9 @@ void mte_sync_tags(pte_t old_pte, pte_t pte);
 void mte_copy_page_tags(void *kto, const void *kfrom);
 void mte_thread_init_user(void);
 void mte_thread_switch(struct task_struct *next);
+void mte_cpu_setup(void);
 void mte_suspend_enter(void);
+void mte_suspend_exit(void);
 long set_mte_ctrl(struct task_struct *task, unsigned long arg);
 long get_mte_ctrl(struct task_struct *task);
 int mte_ptrace_copy_tags(struct task_struct *child, long request,
@@ -72,6 +74,9 @@ static inline void mte_thread_switch(struct task_struct *next)
 static inline void mte_suspend_enter(void)
 {
 }
+static inline void mte_suspend_exit(void)
+{
+}
 static inline long set_mte_ctrl(struct task_struct *task, unsigned long arg)
 {
 	return 0;
diff --git linux-libre-6.0-gnu/arch/arm64/kernel/cpu_errata.c linux-libre-6.0.7-gnu/arch/arm64/kernel/cpu_errata.c
index 53b973b6059f..bc857d19acd4 100644
--- linux-libre-6.0-gnu/arch/arm64/kernel/cpu_errata.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kernel/cpu_errata.c
@@ -214,6 +214,11 @@ static const struct arm64_cpu_capabilities arm64_repeat_tlbi_list[] = {
 		ERRATA_MIDR_RANGE(MIDR_QCOM_KRYO_4XX_GOLD, 0xc, 0xe, 0xf, 0xe),
 	},
 #endif
+#ifdef CONFIG_ARM64_ERRATUM_2441007
+	{
+		ERRATA_MIDR_ALL_VERSIONS(MIDR_CORTEX_A55),
+	},
+#endif
 #ifdef CONFIG_ARM64_ERRATUM_2441009
 	{
 		/* Cortex-A510 r0p0 -> r1p1. Fixed in r1p2 */
diff --git linux-libre-6.0-gnu/arch/arm64/kernel/cpufeature.c linux-libre-6.0.7-gnu/arch/arm64/kernel/cpufeature.c
index af4de817d712..d7a077b5ccd1 100644
--- linux-libre-6.0-gnu/arch/arm64/kernel/cpufeature.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kernel/cpufeature.c
@@ -2034,7 +2034,8 @@ static void bti_enable(const struct arm64_cpu_capabilities *__unused)
 static void cpu_enable_mte(struct arm64_cpu_capabilities const *cap)
 {
 	sysreg_clear_set(sctlr_el1, 0, SCTLR_ELx_ATA | SCTLR_EL1_ATA0);
-	isb();
+
+	mte_cpu_setup();
 
 	/*
 	 * Clear the tags in the zero page. This needs to be done via the
diff --git linux-libre-6.0-gnu/arch/arm64/kernel/ftrace.c linux-libre-6.0.7-gnu/arch/arm64/kernel/ftrace.c
index ea5dc7c90f46..b49ba9a24bcc 100644
--- linux-libre-6.0-gnu/arch/arm64/kernel/ftrace.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kernel/ftrace.c
@@ -217,11 +217,26 @@ int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec,
 	unsigned long pc = rec->ip;
 	u32 old = 0, new;
 
+	new = aarch64_insn_gen_nop();
+
+	/*
+	 * When using mcount, callsites in modules may have been initalized to
+	 * call an arbitrary module PLT (which redirects to the _mcount stub)
+	 * rather than the ftrace PLT we'll use at runtime (which redirects to
+	 * the ftrace trampoline). We can ignore the old PLT when initializing
+	 * the callsite.
+	 *
+	 * Note: 'mod' is only set at module load time.
+	 */
+	if (!IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS) &&
+	    IS_ENABLED(CONFIG_ARM64_MODULE_PLTS) && mod) {
+		return aarch64_insn_patch_text_nosync((void *)pc, new);
+	}
+
 	if (!ftrace_find_callable_addr(rec, mod, &addr))
 		return -EINVAL;
 
 	old = aarch64_insn_gen_branch_imm(pc, addr, AARCH64_INSN_BRANCH_LINK);
-	new = aarch64_insn_gen_nop();
 
 	return ftrace_modify_code(pc, old, new, true);
 }
diff --git linux-libre-6.0-gnu/arch/arm64/kernel/mte.c linux-libre-6.0.7-gnu/arch/arm64/kernel/mte.c
index b2b730233274..7467217c1eaf 100644
--- linux-libre-6.0-gnu/arch/arm64/kernel/mte.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kernel/mte.c
@@ -48,7 +48,12 @@ static void mte_sync_page_tags(struct page *page, pte_t old_pte,
 	if (!pte_is_tagged)
 		return;
 
-	mte_clear_page_tags(page_address(page));
+	/*
+	 * Test PG_mte_tagged again in case it was racing with another
+	 * set_pte_at().
+	 */
+	if (!test_and_set_bit(PG_mte_tagged, &page->flags))
+		mte_clear_page_tags(page_address(page));
 }
 
 void mte_sync_tags(pte_t old_pte, pte_t pte)
@@ -64,7 +69,7 @@ void mte_sync_tags(pte_t old_pte, pte_t pte)
 
 	/* if PG_mte_tagged is set, tags have already been initialised */
 	for (i = 0; i < nr_pages; i++, page++) {
-		if (!test_and_set_bit(PG_mte_tagged, &page->flags))
+		if (!test_bit(PG_mte_tagged, &page->flags))
 			mte_sync_page_tags(page, old_pte, check_swap,
 					   pte_is_tagged);
 	}
@@ -285,6 +290,49 @@ void mte_thread_switch(struct task_struct *next)
 	mte_check_tfsr_el1();
 }
 
+void mte_cpu_setup(void)
+{
+	u64 rgsr;
+
+	/*
+	 * CnP must be enabled only after the MAIR_EL1 register has been set
+	 * up. Inconsistent MAIR_EL1 between CPUs sharing the same TLB may
+	 * lead to the wrong memory type being used for a brief window during
+	 * CPU power-up.
+	 *
+	 * CnP is not a boot feature so MTE gets enabled before CnP, but let's
+	 * make sure that is the case.
+	 */
+	BUG_ON(read_sysreg(ttbr0_el1) & TTBR_CNP_BIT);
+	BUG_ON(read_sysreg(ttbr1_el1) & TTBR_CNP_BIT);
+
+	/* Normal Tagged memory type at the corresponding MAIR index */
+	sysreg_clear_set(mair_el1,
+			 MAIR_ATTRIDX(MAIR_ATTR_MASK, MT_NORMAL_TAGGED),
+			 MAIR_ATTRIDX(MAIR_ATTR_NORMAL_TAGGED,
+				      MT_NORMAL_TAGGED));
+
+	write_sysreg_s(KERNEL_GCR_EL1, SYS_GCR_EL1);
+
+	/*
+	 * If GCR_EL1.RRND=1 is implemented the same way as RRND=0, then
+	 * RGSR_EL1.SEED must be non-zero for IRG to produce
+	 * pseudorandom numbers. As RGSR_EL1 is UNKNOWN out of reset, we
+	 * must initialize it.
+	 */
+	rgsr = (read_sysreg(CNTVCT_EL0) & SYS_RGSR_EL1_SEED_MASK) <<
+	       SYS_RGSR_EL1_SEED_SHIFT;
+	if (rgsr == 0)
+		rgsr = 1 << SYS_RGSR_EL1_SEED_SHIFT;
+	write_sysreg_s(rgsr, SYS_RGSR_EL1);
+
+	/* clear any pending tag check faults in TFSR*_EL1 */
+	write_sysreg_s(0, SYS_TFSR_EL1);
+	write_sysreg_s(0, SYS_TFSRE0_EL1);
+
+	local_flush_tlb_all();
+}
+
 void mte_suspend_enter(void)
 {
 	if (!system_supports_mte())
@@ -301,6 +349,14 @@ void mte_suspend_enter(void)
 	mte_check_tfsr_el1();
 }
 
+void mte_suspend_exit(void)
+{
+	if (!system_supports_mte())
+		return;
+
+	mte_cpu_setup();
+}
+
 long set_mte_ctrl(struct task_struct *task, unsigned long arg)
 {
 	u64 mte_ctrl = (~((arg & PR_MTE_TAG_MASK) >> PR_MTE_TAG_SHIFT) &
diff --git linux-libre-6.0-gnu/arch/arm64/kernel/proton-pack.c linux-libre-6.0.7-gnu/arch/arm64/kernel/proton-pack.c
index 40be3a7c2c53..428cfabd11c4 100644
--- linux-libre-6.0-gnu/arch/arm64/kernel/proton-pack.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kernel/proton-pack.c
@@ -868,6 +868,10 @@ u8 spectre_bhb_loop_affected(int scope)
 			MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1),
 			{},
 		};
+		static const struct midr_range spectre_bhb_k11_list[] = {
+			MIDR_ALL_VERSIONS(MIDR_AMPERE1),
+			{},
+		};
 		static const struct midr_range spectre_bhb_k8_list[] = {
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_A72),
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_A57),
@@ -878,6 +882,8 @@ u8 spectre_bhb_loop_affected(int scope)
 			k = 32;
 		else if (is_midr_in_range_list(read_cpuid_id(), spectre_bhb_k24_list))
 			k = 24;
+		else if (is_midr_in_range_list(read_cpuid_id(), spectre_bhb_k11_list))
+			k = 11;
 		else if (is_midr_in_range_list(read_cpuid_id(), spectre_bhb_k8_list))
 			k =  8;
 
diff --git linux-libre-6.0-gnu/arch/arm64/kernel/suspend.c linux-libre-6.0.7-gnu/arch/arm64/kernel/suspend.c
index 9135fe0f3df5..8b02d310838f 100644
--- linux-libre-6.0-gnu/arch/arm64/kernel/suspend.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kernel/suspend.c
@@ -43,6 +43,8 @@ void notrace __cpu_suspend_exit(void)
 {
 	unsigned int cpu = smp_processor_id();
 
+	mte_suspend_exit();
+
 	/*
 	 * We are resuming from reset with the idmap active in TTBR0_EL1.
 	 * We must uninstall the idmap and restore the expected MMU
diff --git linux-libre-6.0-gnu/arch/arm64/kernel/topology.c linux-libre-6.0.7-gnu/arch/arm64/kernel/topology.c
index 44ebf5b2fc4b..817d788cd866 100644
--- linux-libre-6.0-gnu/arch/arm64/kernel/topology.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kernel/topology.c
@@ -22,46 +22,6 @@
 #include <asm/cputype.h>
 #include <asm/topology.h>
 
-void store_cpu_topology(unsigned int cpuid)
-{
-	struct cpu_topology *cpuid_topo = &cpu_topology[cpuid];
-	u64 mpidr;
-
-	if (cpuid_topo->package_id != -1)
-		goto topology_populated;
-
-	mpidr = read_cpuid_mpidr();
-
-	/* Uniprocessor systems can rely on default topology values */
-	if (mpidr & MPIDR_UP_BITMASK)
-		return;
-
-	/*
-	 * This would be the place to create cpu topology based on MPIDR.
-	 *
-	 * However, it cannot be trusted to depict the actual topology; some
-	 * pieces of the architecture enforce an artificial cap on Aff0 values
-	 * (e.g. GICv3's ICC_SGI1R_EL1 limits it to 15), leading to an
-	 * artificial cycling of Aff1, Aff2 and Aff3 values. IOW, these end up
-	 * having absolutely no relationship to the actual underlying system
-	 * topology, and cannot be reasonably used as core / package ID.
-	 *
-	 * If the MT bit is set, Aff0 *could* be used to define a thread ID, but
-	 * we still wouldn't be able to obtain a sane core ID. This means we
-	 * need to entirely ignore MPIDR for any topology deduction.
-	 */
-	cpuid_topo->thread_id  = -1;
-	cpuid_topo->core_id    = cpuid;
-	cpuid_topo->package_id = cpu_to_node(cpuid);
-
-	pr_debug("CPU%u: cluster %d core %d thread %d mpidr %#016llx\n",
-		 cpuid, cpuid_topo->package_id, cpuid_topo->core_id,
-		 cpuid_topo->thread_id, mpidr);
-
-topology_populated:
-	update_siblings_masks(cpuid);
-}
-
 #ifdef CONFIG_ACPI
 static bool __init acpi_cpu_is_threaded(int cpu)
 {
diff --git linux-libre-6.0-gnu/arch/arm64/kvm/vgic/vgic-its.c linux-libre-6.0.7-gnu/arch/arm64/kvm/vgic/vgic-its.c
index 9d3299a70242..a4dff86d39f0 100644
--- linux-libre-6.0-gnu/arch/arm64/kvm/vgic/vgic-its.c
+++ linux-libre-6.0.7-gnu/arch/arm64/kvm/vgic/vgic-its.c
@@ -2149,7 +2149,7 @@ static int scan_its_table(struct vgic_its *its, gpa_t base, int size, u32 esz,
 
 	memset(entry, 0, esz);
 
-	while (len > 0) {
+	while (true) {
 		int next_offset;
 		size_t byte_offset;
 
@@ -2162,6 +2162,9 @@ static int scan_its_table(struct vgic_its *its, gpa_t base, int size, u32 esz,
 			return next_offset;
 
 		byte_offset = next_offset * esz;
+		if (byte_offset >= len)
+			break;
+
 		id += next_offset;
 		gpa += byte_offset;
 		len -= byte_offset;
diff --git linux-libre-6.0-gnu/arch/arm64/mm/mteswap.c linux-libre-6.0.7-gnu/arch/arm64/mm/mteswap.c
index 4334dec93bd4..bed803d8e158 100644
--- linux-libre-6.0-gnu/arch/arm64/mm/mteswap.c
+++ linux-libre-6.0.7-gnu/arch/arm64/mm/mteswap.c
@@ -53,7 +53,12 @@ bool mte_restore_tags(swp_entry_t entry, struct page *page)
 	if (!tags)
 		return false;
 
-	mte_restore_page_tags(page_address(page), tags);
+	/*
+	 * Test PG_mte_tagged again in case it was racing with another
+	 * set_pte_at().
+	 */
+	if (!test_and_set_bit(PG_mte_tagged, &page->flags))
+		mte_restore_page_tags(page_address(page), tags);
 
 	return true;
 }
diff --git linux-libre-6.0-gnu/arch/arm64/mm/proc.S linux-libre-6.0.7-gnu/arch/arm64/mm/proc.S
index 7837a69524c5..f38bccdd374a 100644
--- linux-libre-6.0-gnu/arch/arm64/mm/proc.S
+++ linux-libre-6.0.7-gnu/arch/arm64/mm/proc.S
@@ -48,17 +48,19 @@
 
 #ifdef CONFIG_KASAN_HW_TAGS
 #define TCR_MTE_FLAGS TCR_TCMA1 | TCR_TBI1 | TCR_TBID1
-#else
+#elif defined(CONFIG_ARM64_MTE)
 /*
  * The mte_zero_clear_page_tags() implementation uses DC GZVA, which relies on
  * TBI being enabled at EL1.
  */
 #define TCR_MTE_FLAGS TCR_TBI1 | TCR_TBID1
+#else
+#define TCR_MTE_FLAGS 0
 #endif
 
 /*
  * Default MAIR_EL1. MT_NORMAL_TAGGED is initially mapped as Normal memory and
- * changed during __cpu_setup to Normal Tagged if the system supports MTE.
+ * changed during mte_cpu_setup to Normal Tagged if the system supports MTE.
  */
 #define MAIR_EL1_SET							\
 	(MAIR_ATTRIDX(MAIR_ATTR_DEVICE_nGnRnE, MT_DEVICE_nGnRnE) |	\
@@ -426,46 +428,8 @@ SYM_FUNC_START(__cpu_setup)
 	mov_q	mair, MAIR_EL1_SET
 	mov_q	tcr, TCR_TxSZ(VA_BITS) | TCR_CACHE_FLAGS | TCR_SMP_FLAGS | \
 			TCR_TG_FLAGS | TCR_KASLR_FLAGS | TCR_ASID16 | \
-			TCR_TBI0 | TCR_A1 | TCR_KASAN_SW_FLAGS
-
-#ifdef CONFIG_ARM64_MTE
-	/*
-	 * Update MAIR_EL1, GCR_EL1 and TFSR*_EL1 if MTE is supported
-	 * (ID_AA64PFR1_EL1[11:8] > 1).
-	 */
-	mrs	x10, ID_AA64PFR1_EL1
-	ubfx	x10, x10, #ID_AA64PFR1_MTE_SHIFT, #4
-	cmp	x10, #ID_AA64PFR1_MTE
-	b.lt	1f
-
-	/* Normal Tagged memory type at the corresponding MAIR index */
-	mov	x10, #MAIR_ATTR_NORMAL_TAGGED
-	bfi	mair, x10, #(8 *  MT_NORMAL_TAGGED), #8
+			TCR_TBI0 | TCR_A1 | TCR_KASAN_SW_FLAGS | TCR_MTE_FLAGS
 
-	mov	x10, #KERNEL_GCR_EL1
-	msr_s	SYS_GCR_EL1, x10
-
-	/*
-	 * If GCR_EL1.RRND=1 is implemented the same way as RRND=0, then
-	 * RGSR_EL1.SEED must be non-zero for IRG to produce
-	 * pseudorandom numbers. As RGSR_EL1 is UNKNOWN out of reset, we
-	 * must initialize it.
-	 */
-	mrs	x10, CNTVCT_EL0
-	ands	x10, x10, #SYS_RGSR_EL1_SEED_MASK
-	csinc	x10, x10, xzr, ne
-	lsl	x10, x10, #SYS_RGSR_EL1_SEED_SHIFT
-	msr_s	SYS_RGSR_EL1, x10
-
-	/* clear any pending tag check faults in TFSR*_EL1 */
-	msr_s	SYS_TFSR_EL1, xzr
-	msr_s	SYS_TFSRE0_EL1, xzr
-
-	/* set the TCR_EL1 bits */
-	mov_q	x10, TCR_MTE_FLAGS
-	orr	tcr, tcr, x10
-1:
-#endif
 	tcr_clear_errata_bits tcr, x9, x5
 
 #ifdef CONFIG_ARM64_VA_BITS_52
diff --git linux-libre-6.0-gnu/arch/ia64/mm/numa.c linux-libre-6.0.7-gnu/arch/ia64/mm/numa.c
index d6579ec3ea32..4c7b1f50e3b7 100644
--- linux-libre-6.0-gnu/arch/ia64/mm/numa.c
+++ linux-libre-6.0.7-gnu/arch/ia64/mm/numa.c
@@ -75,5 +75,6 @@ int memory_add_physaddr_to_nid(u64 addr)
 		return 0;
 	return nid;
 }
+EXPORT_SYMBOL(memory_add_physaddr_to_nid);
 #endif
 #endif
diff --git linux-libre-6.0-gnu/arch/m68k/kernel/setup_mm.c linux-libre-6.0.7-gnu/arch/m68k/kernel/setup_mm.c
index e62fa8f2149b..7e7ef67cff8b 100644
--- linux-libre-6.0-gnu/arch/m68k/kernel/setup_mm.c
+++ linux-libre-6.0.7-gnu/arch/m68k/kernel/setup_mm.c
@@ -109,10 +109,9 @@ extern void paging_init(void);
 
 static void __init m68k_parse_bootinfo(const struct bi_record *record)
 {
+	const struct bi_record *first_record = record;
 	uint16_t tag;
 
-	save_bootinfo(record);
-
 	while ((tag = be16_to_cpu(record->tag)) != BI_LAST) {
 		int unknown = 0;
 		const void *data = record->data;
@@ -182,6 +181,8 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record)
 		record = (struct bi_record *)((unsigned long)record + size);
 	}
 
+	save_bootinfo(first_record);
+
 	m68k_realnum_memory = m68k_num_memory;
 #ifdef CONFIG_SINGLE_MEMORY_CHUNK
 	if (m68k_num_memory > 1) {
diff --git linux-libre-6.0-gnu/arch/mips/bcm47xx/prom.c linux-libre-6.0.7-gnu/arch/mips/bcm47xx/prom.c
index ab203e66ba0d..a9bea411d928 100644
--- linux-libre-6.0-gnu/arch/mips/bcm47xx/prom.c
+++ linux-libre-6.0.7-gnu/arch/mips/bcm47xx/prom.c
@@ -86,7 +86,7 @@ static __init void prom_init_mem(void)
 			pr_debug("Assume 128MB RAM\n");
 			break;
 		}
-		if (!memcmp(prom_init, prom_init + mem, 32))
+		if (!memcmp((void *)prom_init, (void *)prom_init + mem, 32))
 			break;
 	}
 	lowmem = mem;
@@ -159,7 +159,7 @@ void __init bcm47xx_prom_highmem_init(void)
 
 	off = EXTVBASE + __pa(off);
 	for (extmem = 128 << 20; extmem < 512 << 20; extmem <<= 1) {
-		if (!memcmp(prom_init, (void *)(off + extmem), 16))
+		if (!memcmp((void *)prom_init, (void *)(off + extmem), 16))
 			break;
 	}
 	extmem -= lowmem;
diff --git linux-libre-6.0-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts linux-libre-6.0.7-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts
index 34006e667780..0d01e542a0a6 100644
--- linux-libre-6.0-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts
+++ linux-libre-6.0.7-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts
@@ -83,12 +83,12 @@
 
 &gmac1 {
 	status = "okay";
-	phy-handle = <&ethphy7>;
+	phy-handle = <&ethphy5>;
 };
 
 &mdio {
-	ethphy7: ethernet-phy@7 {
-		reg = <7>;
+	ethphy5: ethernet-phy@5 {
+		reg = <5>;
 		phy-mode = "rgmii-rxid";
 	};
 };
diff --git linux-libre-6.0-gnu/arch/mips/sgi-ip27/ip27-xtalk.c linux-libre-6.0.7-gnu/arch/mips/sgi-ip27/ip27-xtalk.c
index e762886d1dda..5143d1cf8984 100644
--- linux-libre-6.0-gnu/arch/mips/sgi-ip27/ip27-xtalk.c
+++ linux-libre-6.0.7-gnu/arch/mips/sgi-ip27/ip27-xtalk.c
@@ -27,15 +27,18 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
 {
 	struct xtalk_bridge_platform_data *bd;
 	struct sgi_w1_platform_data *wd;
-	struct platform_device *pdev;
+	struct platform_device *pdev_wd;
+	struct platform_device *pdev_bd;
 	struct resource w1_res;
 	unsigned long offset;
 
 	offset = NODE_OFFSET(nasid);
 
 	wd = kzalloc(sizeof(*wd), GFP_KERNEL);
-	if (!wd)
-		goto no_mem;
+	if (!wd) {
+		pr_warn("xtalk:n%d/%x bridge create out of memory\n", nasid, widget);
+		return;
+	}
 
 	snprintf(wd->dev_id, sizeof(wd->dev_id), "bridge-%012lx",
 		 offset + (widget << SWIN_SIZE_BITS));
@@ -46,24 +49,35 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
 	w1_res.end = w1_res.start + 3;
 	w1_res.flags = IORESOURCE_MEM;
 
-	pdev = platform_device_alloc("sgi_w1", PLATFORM_DEVID_AUTO);
-	if (!pdev) {
-		kfree(wd);
-		goto no_mem;
+	pdev_wd = platform_device_alloc("sgi_w1", PLATFORM_DEVID_AUTO);
+	if (!pdev_wd) {
+		pr_warn("xtalk:n%d/%x bridge create out of memory\n", nasid, widget);
+		goto err_kfree_wd;
+	}
+	if (platform_device_add_resources(pdev_wd, &w1_res, 1)) {
+		pr_warn("xtalk:n%d/%x bridge failed to add platform resources.\n", nasid, widget);
+		goto err_put_pdev_wd;
+	}
+	if (platform_device_add_data(pdev_wd, wd, sizeof(*wd))) {
+		pr_warn("xtalk:n%d/%x bridge failed to add platform data.\n", nasid, widget);
+		goto err_put_pdev_wd;
+	}
+	if (platform_device_add(pdev_wd)) {
+		pr_warn("xtalk:n%d/%x bridge failed to add platform device.\n", nasid, widget);
+		goto err_put_pdev_wd;
 	}
-	platform_device_add_resources(pdev, &w1_res, 1);
-	platform_device_add_data(pdev, wd, sizeof(*wd));
 	/* platform_device_add_data() duplicates the data */
 	kfree(wd);
-	platform_device_add(pdev);
 
 	bd = kzalloc(sizeof(*bd), GFP_KERNEL);
-	if (!bd)
-		goto no_mem;
-	pdev = platform_device_alloc("xtalk-bridge", PLATFORM_DEVID_AUTO);
-	if (!pdev) {
-		kfree(bd);
-		goto no_mem;
+	if (!bd) {
+		pr_warn("xtalk:n%d/%x bridge create out of memory\n", nasid, widget);
+		goto err_unregister_pdev_wd;
+	}
+	pdev_bd = platform_device_alloc("xtalk-bridge", PLATFORM_DEVID_AUTO);
+	if (!pdev_bd) {
+		pr_warn("xtalk:n%d/%x bridge create out of memory\n", nasid, widget);
+		goto err_kfree_bd;
 	}
 
 
@@ -84,15 +98,31 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
 	bd->io.flags	= IORESOURCE_IO;
 	bd->io_offset	= offset;
 
-	platform_device_add_data(pdev, bd, sizeof(*bd));
+	if (platform_device_add_data(pdev_bd, bd, sizeof(*bd))) {
+		pr_warn("xtalk:n%d/%x bridge failed to add platform data.\n", nasid, widget);
+		goto err_put_pdev_bd;
+	}
+	if (platform_device_add(pdev_bd)) {
+		pr_warn("xtalk:n%d/%x bridge failed to add platform device.\n", nasid, widget);
+		goto err_put_pdev_bd;
+	}
 	/* platform_device_add_data() duplicates the data */
 	kfree(bd);
-	platform_device_add(pdev);
 	pr_info("xtalk:n%d/%x bridge widget\n", nasid, widget);
 	return;
 
-no_mem:
-	pr_warn("xtalk:n%d/%x bridge create out of memory\n", nasid, widget);
+err_put_pdev_bd:
+	platform_device_put(pdev_bd);
+err_kfree_bd:
+	kfree(bd);
+err_unregister_pdev_wd:
+	platform_device_unregister(pdev_wd);
+	return;
+err_put_pdev_wd:
+	platform_device_put(pdev_wd);
+err_kfree_wd:
+	kfree(wd);
+	return;
 }
 
 static int probe_one_port(nasid_t nasid, int widget, int masterwid)
diff --git linux-libre-6.0-gnu/arch/mips/sgi-ip30/ip30-xtalk.c linux-libre-6.0.7-gnu/arch/mips/sgi-ip30/ip30-xtalk.c
index 8129524421cb..7ceb2b23ea1c 100644
--- linux-libre-6.0-gnu/arch/mips/sgi-ip30/ip30-xtalk.c
+++ linux-libre-6.0.7-gnu/arch/mips/sgi-ip30/ip30-xtalk.c
@@ -40,12 +40,15 @@ static void bridge_platform_create(int widget, int masterwid)
 {
 	struct xtalk_bridge_platform_data *bd;
 	struct sgi_w1_platform_data *wd;
-	struct platform_device *pdev;
+	struct platform_device *pdev_wd;
+	struct platform_device *pdev_bd;
 	struct resource w1_res;
 
 	wd = kzalloc(sizeof(*wd), GFP_KERNEL);
-	if (!wd)
-		goto no_mem;
+	if (!wd) {
+		pr_warn("xtalk:%x bridge create out of memory\n", widget);
+		return;
+	}
 
 	snprintf(wd->dev_id, sizeof(wd->dev_id), "bridge-%012lx",
 		 IP30_SWIN_BASE(widget));
@@ -56,24 +59,35 @@ static void bridge_platform_create(int widget, int masterwid)
 	w1_res.end = w1_res.start + 3;
 	w1_res.flags = IORESOURCE_MEM;
 
-	pdev = platform_device_alloc("sgi_w1", PLATFORM_DEVID_AUTO);
-	if (!pdev) {
-		kfree(wd);
-		goto no_mem;
+	pdev_wd = platform_device_alloc("sgi_w1", PLATFORM_DEVID_AUTO);
+	if (!pdev_wd) {
+		pr_warn("xtalk:%x bridge create out of memory\n", widget);
+		goto err_kfree_wd;
+	}
+	if (platform_device_add_resources(pdev_wd, &w1_res, 1)) {
+		pr_warn("xtalk:%x bridge failed to add platform resources.\n", widget);
+		goto err_put_pdev_wd;
+	}
+	if (platform_device_add_data(pdev_wd, wd, sizeof(*wd))) {
+		pr_warn("xtalk:%x bridge failed to add platform data.\n", widget);
+		goto err_put_pdev_wd;
+	}
+	if (platform_device_add(pdev_wd)) {
+		pr_warn("xtalk:%x bridge failed to add platform device.\n", widget);
+		goto err_put_pdev_wd;
 	}
-	platform_device_add_resources(pdev, &w1_res, 1);
-	platform_device_add_data(pdev, wd, sizeof(*wd));
 	/* platform_device_add_data() duplicates the data */
 	kfree(wd);
-	platform_device_add(pdev);
 
 	bd = kzalloc(sizeof(*bd), GFP_KERNEL);
-	if (!bd)
-		goto no_mem;
-	pdev = platform_device_alloc("xtalk-bridge", PLATFORM_DEVID_AUTO);
-	if (!pdev) {
-		kfree(bd);
-		goto no_mem;
+	if (!bd) {
+		pr_warn("xtalk:%x bridge create out of memory\n", widget);
+		goto err_unregister_pdev_wd;
+	}
+	pdev_bd = platform_device_alloc("xtalk-bridge", PLATFORM_DEVID_AUTO);
+	if (!pdev_bd) {
+		pr_warn("xtalk:%x bridge create out of memory\n", widget);
+		goto err_kfree_bd;
 	}
 
 	bd->bridge_addr	= IP30_RAW_SWIN_BASE(widget);
@@ -93,15 +107,31 @@ static void bridge_platform_create(int widget, int masterwid)
 	bd->io.flags	= IORESOURCE_IO;
 	bd->io_offset	= IP30_SWIN_BASE(widget);
 
-	platform_device_add_data(pdev, bd, sizeof(*bd));
+	if (platform_device_add_data(pdev_bd, bd, sizeof(*bd))) {
+		pr_warn("xtalk:%x bridge failed to add platform data.\n", widget);
+		goto err_put_pdev_bd;
+	}
+	if (platform_device_add(pdev_bd)) {
+		pr_warn("xtalk:%x bridge failed to add platform device.\n", widget);
+		goto err_put_pdev_bd;
+	}
 	/* platform_device_add_data() duplicates the data */
 	kfree(bd);
-	platform_device_add(pdev);
 	pr_info("xtalk:%x bridge widget\n", widget);
 	return;
 
-no_mem:
-	pr_warn("xtalk:%x bridge create out of memory\n", widget);
+err_put_pdev_bd:
+	platform_device_put(pdev_bd);
+err_kfree_bd:
+	kfree(bd);
+err_unregister_pdev_wd:
+	platform_device_unregister(pdev_wd);
+	return;
+err_put_pdev_wd:
+	platform_device_put(pdev_wd);
+err_kfree_wd:
+	kfree(wd);
+	return;
 }
 
 static unsigned int __init xbow_widget_active(s8 wid)
diff --git linux-libre-6.0-gnu/arch/parisc/include/asm/pgtable.h linux-libre-6.0.7-gnu/arch/parisc/include/asm/pgtable.h
index df7b931865d2..ecd028854469 100644
--- linux-libre-6.0-gnu/arch/parisc/include/asm/pgtable.h
+++ linux-libre-6.0.7-gnu/arch/parisc/include/asm/pgtable.h
@@ -192,6 +192,11 @@ extern void __update_cache(pte_t pte);
 #define _PAGE_PRESENT_BIT  22   /* (0x200) Software: translation valid */
 #define _PAGE_HPAGE_BIT    21   /* (0x400) Software: Huge Page */
 #define _PAGE_USER_BIT     20   /* (0x800) Software: User accessible page */
+#ifdef CONFIG_HUGETLB_PAGE
+#define _PAGE_SPECIAL_BIT  _PAGE_DMB_BIT  /* DMB feature is currently unused */
+#else
+#define _PAGE_SPECIAL_BIT  _PAGE_HPAGE_BIT /* use unused HUGE PAGE bit */
+#endif
 
 /* N.B. The bits are defined in terms of a 32 bit word above, so the */
 /*      following macro is ok for both 32 and 64 bit.                */
@@ -219,7 +224,7 @@ extern void __update_cache(pte_t pte);
 #define _PAGE_PRESENT  (1 << xlate_pabit(_PAGE_PRESENT_BIT))
 #define _PAGE_HUGE     (1 << xlate_pabit(_PAGE_HPAGE_BIT))
 #define _PAGE_USER     (1 << xlate_pabit(_PAGE_USER_BIT))
-#define _PAGE_SPECIAL  (_PAGE_DMB)
+#define _PAGE_SPECIAL  (1 << xlate_pabit(_PAGE_SPECIAL_BIT))
 
 #define _PAGE_TABLE	(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _PAGE_DIRTY | _PAGE_ACCESSED)
 #define _PAGE_CHG_MASK	(PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_SPECIAL)
diff --git linux-libre-6.0-gnu/arch/parisc/kernel/entry.S linux-libre-6.0.7-gnu/arch/parisc/kernel/entry.S
index df8102fb435f..0e5ebfe8d9d2 100644
--- linux-libre-6.0-gnu/arch/parisc/kernel/entry.S
+++ linux-libre-6.0.7-gnu/arch/parisc/kernel/entry.S
@@ -499,6 +499,10 @@
 	 * Finally, _PAGE_READ goes in the top bit of PL1 (so we
 	 * trigger an access rights trap in user space if the user
 	 * tries to read an unreadable page */
+#if _PAGE_SPECIAL_BIT == _PAGE_DMB_BIT
+	/* need to drop DMB bit, as it's used as SPECIAL flag */
+	depi		0,_PAGE_SPECIAL_BIT,1,\pte
+#endif
 	depd            \pte,8,7,\prot
 
 	/* PAGE_USER indicates the page can be read with user privileges,
@@ -529,6 +533,10 @@
 	 * makes the tlb entry for the differently formatted pa11
 	 * insertion instructions */
 	.macro		make_insert_tlb_11	spc,pte,prot
+#if _PAGE_SPECIAL_BIT == _PAGE_DMB_BIT
+	/* need to drop DMB bit, as it's used as SPECIAL flag */
+	depi		0,_PAGE_SPECIAL_BIT,1,\pte
+#endif
 	zdep		\spc,30,15,\prot
 	dep		\pte,8,7,\prot
 	extru,=		\pte,_PAGE_NO_CACHE_BIT,1,%r0
diff --git linux-libre-6.0-gnu/arch/powerpc/Kconfig linux-libre-6.0.7-gnu/arch/powerpc/Kconfig
index 4c466acdc70d..cbe7bb029aec 100644
--- linux-libre-6.0-gnu/arch/powerpc/Kconfig
+++ linux-libre-6.0.7-gnu/arch/powerpc/Kconfig
@@ -828,7 +828,7 @@ config DATA_SHIFT
 	default 24 if STRICT_KERNEL_RWX && PPC64
 	range 17 28 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_BOOK3S_32
 	range 19 23 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_8xx
-	range 20 24 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_FSL_BOOKE
+	range 20 24 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && FSL_BOOKE
 	default 22 if STRICT_KERNEL_RWX && PPC_BOOK3S_32
 	default 18 if (DEBUG_PAGEALLOC || KFENCE) && PPC_BOOK3S_32
 	default 23 if STRICT_KERNEL_RWX && PPC_8xx
diff --git linux-libre-6.0-gnu/arch/powerpc/Makefile linux-libre-6.0.7-gnu/arch/powerpc/Makefile
index 02742facf895..140a5e6471fe 100644
--- linux-libre-6.0-gnu/arch/powerpc/Makefile
+++ linux-libre-6.0.7-gnu/arch/powerpc/Makefile
@@ -152,7 +152,7 @@ CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=power8
 CFLAGS-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=power9,-mtune=power8)
 else
 CFLAGS-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=power7,$(call cc-option,-mtune=power5))
-CFLAGS-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mcpu=power5,-mcpu=power4)
+CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=power4
 endif
 else ifdef CONFIG_PPC_BOOK3E_64
 CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=powerpc64
diff --git linux-libre-6.0-gnu/arch/powerpc/boot/Makefile linux-libre-6.0.7-gnu/arch/powerpc/boot/Makefile
index a9cd2ea4a861..d32d95aea5d6 100644
--- linux-libre-6.0-gnu/arch/powerpc/boot/Makefile
+++ linux-libre-6.0.7-gnu/arch/powerpc/boot/Makefile
@@ -34,6 +34,7 @@ endif
 
 BOOTCFLAGS    := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 		 -fno-strict-aliasing -O2 -msoft-float -mno-altivec -mno-vsx \
+		 $(call cc-option,-mno-spe) $(call cc-option,-mspe=no) \
 		 -pipe -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
 		 $(LINUXINCLUDE)
 
diff --git linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/e500v1_power_isa.dtsi linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/e500v1_power_isa.dtsi
new file mode 100644
index 000000000000..7e2a90cde72e
--- /dev/null
+++ linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/e500v1_power_isa.dtsi
@@ -0,0 +1,51 @@
+/*
+ * e500v1 Power ISA Device Tree Source (include)
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/ {
+	cpus {
+		power-isa-version = "2.03";
+		power-isa-b;		// Base
+		power-isa-e;		// Embedded
+		power-isa-atb;		// Alternate Time Base
+		power-isa-cs;		// Cache Specification
+		power-isa-e.le;		// Embedded.Little-Endian
+		power-isa-e.pm;		// Embedded.Performance Monitor
+		power-isa-ecl;		// Embedded Cache Locking
+		power-isa-mmc;		// Memory Coherence
+		power-isa-sp;		// Signal Processing Engine
+		power-isa-sp.fs;	// SPE.Embedded Float Scalar Single
+		power-isa-sp.fv;	// SPE.Embedded Float Vector
+		mmu-type = "power-embedded";
+	};
+};
diff --git linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8540ads.dts linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8540ads.dts
index 18a885130538..e03ae130162b 100644
--- linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8540ads.dts
+++ linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8540ads.dts
@@ -7,7 +7,7 @@
 
 /dts-v1/;
 
-/include/ "e500v2_power_isa.dtsi"
+/include/ "e500v1_power_isa.dtsi"
 
 / {
 	model = "MPC8540ADS";
diff --git linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8541cds.dts linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8541cds.dts
index ac381e7b1c60..a2a6c5cf852e 100644
--- linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8541cds.dts
+++ linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8541cds.dts
@@ -7,7 +7,7 @@
 
 /dts-v1/;
 
-/include/ "e500v2_power_isa.dtsi"
+/include/ "e500v1_power_isa.dtsi"
 
 / {
 	model = "MPC8541CDS";
diff --git linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8555cds.dts linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8555cds.dts
index 9f58db2a7e66..901b6ff06dfb 100644
--- linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8555cds.dts
+++ linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8555cds.dts
@@ -7,7 +7,7 @@
 
 /dts-v1/;
 
-/include/ "e500v2_power_isa.dtsi"
+/include/ "e500v1_power_isa.dtsi"
 
 / {
 	model = "MPC8555CDS";
diff --git linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8560ads.dts linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8560ads.dts
index a24722ccaebf..c2f9aea78b29 100644
--- linux-libre-6.0-gnu/arch/powerpc/boot/dts/fsl/mpc8560ads.dts
+++ linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/fsl/mpc8560ads.dts
@@ -7,7 +7,7 @@
 
 /dts-v1/;
 
-/include/ "e500v2_power_isa.dtsi"
+/include/ "e500v1_power_isa.dtsi"
 
 / {
 	model = "MPC8560ADS";
diff --git linux-libre-6.0-gnu/arch/powerpc/boot/dts/turris1x.dts linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/turris1x.dts
index 12e08271e61f..045af668e928 100644
--- linux-libre-6.0-gnu/arch/powerpc/boot/dts/turris1x.dts
+++ linux-libre-6.0.7-gnu/arch/powerpc/boot/dts/turris1x.dts
@@ -147,7 +147,7 @@
 
 					port@0 {
 						reg = <0>;
-						label = "cpu1";
+						label = "cpu";
 						ethernet = <&enet1>;
 						phy-mode = "rgmii-id";
 
@@ -184,7 +184,7 @@
 
 					port@6 {
 						reg = <6>;
-						label = "cpu0";
+						label = "cpu";
 						ethernet = <&enet0>;
 						phy-mode = "rgmii-id";
 
@@ -263,21 +263,21 @@
 				};
 
 				partition@20000 {
-					/* 1.7 MB for Rescue Linux Kernel Image */
+					/* 1.7 MB for Linux Kernel Image */
 					reg = <0x00020000 0x001a0000>;
-					label = "rescue-kernel";
+					label = "kernel";
 				};
 
 				partition@1c0000 {
 					/* 1.5 MB for Rescue JFFS2 Root File System */
 					reg = <0x001c0000 0x00180000>;
-					label = "rescue-rootfs";
+					label = "rescue";
 				};
 
 				partition@340000 {
-					/* 11 MB for TAR.XZ Backup with content of NAND Root File System */
+					/* 11 MB for TAR.XZ Archive with Factory content of NAND Root File System */
 					reg = <0x00340000 0x00b00000>;
-					label = "backup-rootfs";
+					label = "factory";
 				};
 
 				partition@e40000 {
diff --git linux-libre-6.0-gnu/arch/powerpc/configs/pseries_defconfig linux-libre-6.0.7-gnu/arch/powerpc/configs/pseries_defconfig
index b571d084c148..c05e37af9f1e 100644
--- linux-libre-6.0-gnu/arch/powerpc/configs/pseries_defconfig
+++ linux-libre-6.0.7-gnu/arch/powerpc/configs/pseries_defconfig
@@ -40,6 +40,7 @@ CONFIG_PPC_SPLPAR=y
 CONFIG_DTL=y
 CONFIG_PPC_SMLPAR=y
 CONFIG_IBMEBUS=y
+CONFIG_LIBNVDIMM=m
 CONFIG_PAPR_SCM=m
 CONFIG_PPC_SVM=y
 # CONFIG_PPC_PMAC is not set
diff --git linux-libre-6.0-gnu/arch/powerpc/include/asm/interrupt.h linux-libre-6.0.7-gnu/arch/powerpc/include/asm/interrupt.h
index 8069dbc4b8d1..b61555e30c7c 100644
--- linux-libre-6.0-gnu/arch/powerpc/include/asm/interrupt.h
+++ linux-libre-6.0.7-gnu/arch/powerpc/include/asm/interrupt.h
@@ -195,7 +195,8 @@ static inline void interrupt_enter_prepare(struct pt_regs *regs)
 		 * so avoid recursion.
 		 */
 		if (TRAP(regs) != INTERRUPT_PROGRAM) {
-			CT_WARN_ON(ct_state() != CONTEXT_KERNEL);
+			CT_WARN_ON(ct_state() != CONTEXT_KERNEL &&
+				   ct_state() != CONTEXT_IDLE);
 			if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG))
 				BUG_ON(is_implicit_soft_masked(regs));
 		}
diff --git linux-libre-6.0-gnu/arch/powerpc/include/asm/paca.h linux-libre-6.0.7-gnu/arch/powerpc/include/asm/paca.h
index 4d7aaab82702..3537b0500f4d 100644
--- linux-libre-6.0-gnu/arch/powerpc/include/asm/paca.h
+++ linux-libre-6.0.7-gnu/arch/powerpc/include/asm/paca.h
@@ -263,7 +263,6 @@ struct paca_struct {
 	u64 l1d_flush_size;
 #endif
 #ifdef CONFIG_PPC_PSERIES
-	struct rtas_args *rtas_args_reentrant;
 	u8 *mce_data_buf;		/* buffer to hold per cpu rtas errlog */
 #endif /* CONFIG_PPC_PSERIES */
 
diff --git linux-libre-6.0-gnu/arch/powerpc/include/asm/rtas.h linux-libre-6.0.7-gnu/arch/powerpc/include/asm/rtas.h
index 00531af17ce0..56319aea646e 100644
--- linux-libre-6.0-gnu/arch/powerpc/include/asm/rtas.h
+++ linux-libre-6.0.7-gnu/arch/powerpc/include/asm/rtas.h
@@ -240,7 +240,6 @@ extern struct rtas_t rtas;
 extern int rtas_token(const char *service);
 extern int rtas_service_present(const char *service);
 extern int rtas_call(int token, int, int, int *, ...);
-int rtas_call_reentrant(int token, int nargs, int nret, int *outputs, ...);
 void rtas_call_unlocked(struct rtas_args *args, int token, int nargs,
 			int nret, ...);
 extern void __noreturn rtas_restart(char *cmd);
diff --git linux-libre-6.0-gnu/arch/powerpc/include/asm/syscalls.h linux-libre-6.0.7-gnu/arch/powerpc/include/asm/syscalls.h
index a2b13e55254f..da40219b303a 100644
--- linux-libre-6.0-gnu/arch/powerpc/include/asm/syscalls.h
+++ linux-libre-6.0.7-gnu/arch/powerpc/include/asm/syscalls.h
@@ -8,6 +8,18 @@
 #include <linux/types.h>
 #include <linux/compat.h>
 
+/*
+ * long long munging:
+ * The 32 bit ABI passes long longs in an odd even register pair.
+ * High and low parts are swapped depending on endian mode,
+ * so define a macro (similar to mips linux32) to handle that.
+ */
+#ifdef __LITTLE_ENDIAN__
+#define merge_64(low, high) (((u64)high << 32) | low)
+#else
+#define merge_64(high, low) (((u64)high << 32) | low)
+#endif
+
 struct rtas_args;
 
 asmlinkage long sys_mmap(unsigned long addr, size_t len,
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/interrupt.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/interrupt.c
index 0e75cb03244a..f9db0a172401 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/interrupt.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/interrupt.c
@@ -431,16 +431,6 @@ again:
 
 		if (unlikely(stack_store))
 			__hard_EE_RI_disable();
-		/*
-		 * Returning to a kernel context with local irqs disabled.
-		 * Here, if EE was enabled in the interrupted context, enable
-		 * it on return as well. A problem exists here where a soft
-		 * masked interrupt may have cleared MSR[EE] and set HARD_DIS
-		 * here, and it will still exist on return to the caller. This
-		 * will be resolved by the masked interrupt firing again.
-		 */
-		if (regs->msr & MSR_EE)
-			local_paca->irq_happened &= ~PACA_IRQ_HARD_DIS;
 #endif /* CONFIG_PPC64 */
 	}
 
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/interrupt_64.S linux-libre-6.0.7-gnu/arch/powerpc/kernel/interrupt_64.S
index ce25b28cf418..4d54b90f4627 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/interrupt_64.S
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/interrupt_64.S
@@ -559,15 +559,63 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_kernel)
 	ld	r11,SOFTE(r1)
 	cmpwi	r11,IRQS_ENABLED
 	stb	r11,PACAIRQSOFTMASK(r13)
-	bne	1f
+	beq	.Linterrupt_return_\srr\()_soft_enabled
+
+	/*
+	 * Returning to soft-disabled context.
+	 * Check if a MUST_HARD_MASK interrupt has become pending, in which
+	 * case we need to disable MSR[EE] in the return context.
+	 *
+	 * The MSR[EE] check catches among other things the short incoherency
+	 * in hard_irq_disable() between clearing MSR[EE] and setting
+	 * PACA_IRQ_HARD_DIS.
+	 */
+	ld	r12,_MSR(r1)
+	andi.	r10,r12,MSR_EE
+	beq	.Lfast_kernel_interrupt_return_\srr\() // EE already disabled
+	lbz	r11,PACAIRQHAPPENED(r13)
+	andi.	r10,r11,PACA_IRQ_MUST_HARD_MASK
+	bne	1f // HARD_MASK is pending
+	// No HARD_MASK pending, clear possible HARD_DIS set by interrupt
+	andi.	r11,r11,(~PACA_IRQ_HARD_DIS)@l
+	stb	r11,PACAIRQHAPPENED(r13)
+	b	.Lfast_kernel_interrupt_return_\srr\()
+
+
+1:	/* Must clear MSR_EE from _MSR */
+#ifdef CONFIG_PPC_BOOK3S
+	li	r10,0
+	/* Clear valid before changing _MSR */
+	.ifc \srr,srr
+	stb	r10,PACASRR_VALID(r13)
+	.else
+	stb	r10,PACAHSRR_VALID(r13)
+	.endif
+#endif
+	xori	r12,r12,MSR_EE
+	std	r12,_MSR(r1)
+	b	.Lfast_kernel_interrupt_return_\srr\()
+
+.Linterrupt_return_\srr\()_soft_enabled:
+	/*
+	 * In the soft-enabled case, need to double-check that we have no
+	 * pending interrupts that might have come in before we reached the
+	 * restart section of code, and restart the exit so those can be
+	 * handled.
+	 *
+	 * If there are none, it is be possible that the interrupt still
+	 * has PACA_IRQ_HARD_DIS set, which needs to be cleared for the
+	 * interrupted context. This clear will not clobber a new pending
+	 * interrupt coming in, because we're in the restart section, so
+	 * such would return to the restart location.
+	 */
 #ifdef CONFIG_PPC_BOOK3S
 	lbz	r11,PACAIRQHAPPENED(r13)
 	andi.	r11,r11,(~PACA_IRQ_HARD_DIS)@l
 	bne-	interrupt_return_\srr\()_kernel_restart
 #endif
 	li	r11,0
-	stb	r11,PACAIRQHAPPENED(r13) # clear out possible HARD_DIS
-1:
+	stb	r11,PACAIRQHAPPENED(r13) // clear the possible HARD_DIS
 
 .Lfast_kernel_interrupt_return_\srr\():
 	cmpdi	cr1,r3,0
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/kprobes.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/kprobes.c
index 912d4f8a13be..bd7b1a035459 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/kprobes.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/kprobes.c
@@ -161,7 +161,13 @@ int arch_prepare_kprobe(struct kprobe *p)
 	preempt_disable();
 	prev = get_kprobe(p->addr - 1);
 	preempt_enable_no_resched();
-	if (prev && ppc_inst_prefixed(ppc_inst_read(prev->ainsn.insn))) {
+
+	/*
+	 * When prev is a ftrace-based kprobe, we don't have an insn, and it
+	 * doesn't probe for prefixed instruction.
+	 */
+	if (prev && !kprobe_ftrace(prev) &&
+	    ppc_inst_prefixed(ppc_inst_read(prev->ainsn.insn))) {
 		printk("Cannot register a kprobe on the second word of prefixed instruction\n");
 		ret = -EINVAL;
 	}
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/paca.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/paca.c
index ba593fd60124..dfd097b79160 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/paca.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/paca.c
@@ -16,7 +16,6 @@
 #include <asm/kexec.h>
 #include <asm/svm.h>
 #include <asm/ultravisor.h>
-#include <asm/rtas.h>
 
 #include "setup.h"
 
@@ -170,30 +169,6 @@ static struct slb_shadow * __init new_slb_shadow(int cpu, unsigned long limit)
 }
 #endif /* CONFIG_PPC_64S_HASH_MMU */
 
-#ifdef CONFIG_PPC_PSERIES
-/**
- * new_rtas_args() - Allocates rtas args
- * @cpu:	CPU number
- * @limit:	Memory limit for this allocation
- *
- * Allocates a struct rtas_args and return it's pointer,
- * if not in Hypervisor mode
- *
- * Return:	Pointer to allocated rtas_args
- *		NULL if CPU in Hypervisor Mode
- */
-static struct rtas_args * __init new_rtas_args(int cpu, unsigned long limit)
-{
-	limit = min_t(unsigned long, limit, RTAS_INSTANTIATE_MAX);
-
-	if (early_cpu_has_feature(CPU_FTR_HVMODE))
-		return NULL;
-
-	return alloc_paca_data(sizeof(struct rtas_args), L1_CACHE_BYTES,
-			       limit, cpu);
-}
-#endif /* CONFIG_PPC_PSERIES */
-
 /* The Paca is an array with one entry per processor.  Each contains an
  * lppaca, which contains the information shared between the
  * hypervisor and Linux.
@@ -232,10 +207,6 @@ void __init initialise_paca(struct paca_struct *new_paca, int cpu)
 	/* For now -- if we have threads this will be adjusted later */
 	new_paca->tcd_ptr = &new_paca->tcd;
 #endif
-
-#ifdef CONFIG_PPC_PSERIES
-	new_paca->rtas_args_reentrant = NULL;
-#endif
 }
 
 /* Put the paca pointer into r13 and SPRG_PACA */
@@ -307,9 +278,6 @@ void __init allocate_paca(int cpu)
 #endif
 #ifdef CONFIG_PPC_64S_HASH_MMU
 	paca->slb_shadow_ptr = new_slb_shadow(cpu, limit);
-#endif
-#ifdef CONFIG_PPC_PSERIES
-	paca->rtas_args_reentrant = new_rtas_args(cpu, limit);
 #endif
 	paca_struct_size += sizeof(struct paca_struct);
 }
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/pci_dn.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/pci_dn.c
index 7a35fc25a304..38561d6a2079 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/pci_dn.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/pci_dn.c
@@ -330,6 +330,7 @@ struct pci_dn *pci_add_device_node_info(struct pci_controller *hose,
 	INIT_LIST_HEAD(&pdn->list);
 	parent = of_get_parent(dn);
 	pdn->parent = parent ? PCI_DN(parent) : NULL;
+	of_node_put(parent);
 	if (pdn->parent)
 		list_add_tail(&pdn->list, &pdn->parent->child_list);
 
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/rtas.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/rtas.c
index 693133972294..0b8a858aa847 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/rtas.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/rtas.c
@@ -43,7 +43,6 @@
 #include <asm/time.h>
 #include <asm/mmu.h>
 #include <asm/topology.h>
-#include <asm/paca.h>
 
 /* This is here deliberately so it's only used in this file */
 void enter_rtas(unsigned long);
@@ -932,59 +931,6 @@ void rtas_activate_firmware(void)
 		pr_err("ibm,activate-firmware failed (%i)\n", fwrc);
 }
 
-#ifdef CONFIG_PPC_PSERIES
-/**
- * rtas_call_reentrant() - Used for reentrant rtas calls
- * @token:	Token for desired reentrant RTAS call
- * @nargs:	Number of Input Parameters
- * @nret:	Number of Output Parameters
- * @outputs:	Array of outputs
- * @...:	Inputs for desired RTAS call
- *
- * According to LoPAR documentation, only "ibm,int-on", "ibm,int-off",
- * "ibm,get-xive" and "ibm,set-xive" are currently reentrant.
- * Reentrant calls need their own rtas_args buffer, so not using rtas.args, but
- * PACA one instead.
- *
- * Return:	-1 on error,
- *		First output value of RTAS call if (nret > 0),
- *		0 otherwise,
- */
-int rtas_call_reentrant(int token, int nargs, int nret, int *outputs, ...)
-{
-	va_list list;
-	struct rtas_args *args;
-	unsigned long flags;
-	int i, ret = 0;
-
-	if (!rtas.entry || token == RTAS_UNKNOWN_SERVICE)
-		return -1;
-
-	local_irq_save(flags);
-	preempt_disable();
-
-	/* We use the per-cpu (PACA) rtas args buffer */
-	args = local_paca->rtas_args_reentrant;
-
-	va_start(list, outputs);
-	va_rtas_call_unlocked(args, token, nargs, nret, list);
-	va_end(list);
-
-	if (nret > 1 && outputs)
-		for (i = 0; i < nret - 1; ++i)
-			outputs[i] = be32_to_cpu(args->rets[i + 1]);
-
-	if (nret > 0)
-		ret = be32_to_cpu(args->rets[0]);
-
-	local_irq_restore(flags);
-	preempt_enable();
-
-	return ret;
-}
-
-#endif /* CONFIG_PPC_PSERIES */
-
 /**
  * get_pseries_errorlog() - Find a specific pseries error log in an RTAS
  *                          extended event log.
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/setup_64.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/setup_64.c
index 2b2d0b0fbb30..ce8fc6575eaa 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/setup_64.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/setup_64.c
@@ -182,8 +182,10 @@ static void __init fixup_boot_paca(void)
 	get_paca()->cpu_start = 1;
 	/* Allow percpu accesses to work until we setup percpu data */
 	get_paca()->data_offset = 0;
-	/* Mark interrupts disabled in PACA */
+	/* Mark interrupts soft and hard disabled in PACA */
 	irq_soft_mask_set(IRQS_DISABLED);
+	get_paca()->irq_happened = PACA_IRQ_HARD_DIS;
+	WARN_ON(mfmsr() & MSR_EE);
 }
 
 static void __init configure_exceptions(void)
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/sys_ppc32.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/sys_ppc32.c
index 16ff0399a257..719bfc6d1e3f 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/sys_ppc32.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/sys_ppc32.c
@@ -56,18 +56,6 @@ unsigned long compat_sys_mmap2(unsigned long addr, size_t len,
 	return sys_mmap(addr, len, prot, flags, fd, pgoff << 12);
 }
 
-/* 
- * long long munging:
- * The 32 bit ABI passes long longs in an odd even register pair.
- * High and low parts are swapped depending on endian mode,
- * so define a macro (similar to mips linux32) to handle that.
- */
-#ifdef __LITTLE_ENDIAN__
-#define merge_64(low, high) ((u64)high << 32) | low
-#else
-#define merge_64(high, low) ((u64)high << 32) | low
-#endif
-
 compat_ssize_t compat_sys_pread64(unsigned int fd, char __user *ubuf, compat_size_t count,
 			     u32 reg6, u32 pos1, u32 pos2)
 {
@@ -94,7 +82,7 @@ asmlinkage int compat_sys_truncate64(const char __user * path, u32 reg4,
 asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offset1, u32 offset2,
 				     u32 len1, u32 len2)
 {
-	return ksys_fallocate(fd, mode, ((loff_t)offset1 << 32) | offset2,
+	return ksys_fallocate(fd, mode, merge_64(offset1, offset2),
 			     merge_64(len1, len2));
 }
 
diff --git linux-libre-6.0-gnu/arch/powerpc/kernel/syscalls.c linux-libre-6.0.7-gnu/arch/powerpc/kernel/syscalls.c
index fc999140bc27..abc3fbb3c490 100644
--- linux-libre-6.0-gnu/arch/powerpc/kernel/syscalls.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/kernel/syscalls.c
@@ -98,8 +98,8 @@ long ppc64_personality(unsigned long personality)
 long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low,
 		      u32 len_high, u32 len_low)
 {
-	return ksys_fadvise64_64(fd, (u64)offset_high << 32 | offset_low,
-				 (u64)len_high << 32 | len_low, advice);
+	return ksys_fadvise64_64(fd, merge_64(offset_high, offset_low),
+				 merge_64(len_high, len_low), advice);
 }
 
 SYSCALL_DEFINE0(switch_endian)
diff --git linux-libre-6.0-gnu/arch/powerpc/math-emu/math_efp.c linux-libre-6.0.7-gnu/arch/powerpc/math-emu/math_efp.c
index 39b84e7452e1..aa3bb8da1cb9 100644
--- linux-libre-6.0-gnu/arch/powerpc/math-emu/math_efp.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/math-emu/math_efp.c
@@ -17,6 +17,7 @@
 
 #include <linux/types.h>
 #include <linux/prctl.h>
+#include <linux/module.h>
 
 #include <linux/uaccess.h>
 #include <asm/reg.h>
diff --git linux-libre-6.0-gnu/arch/powerpc/platforms/powernv/opal.c linux-libre-6.0.7-gnu/arch/powerpc/platforms/powernv/opal.c
index 55a8fbfdb5b2..3510b55b36f8 100644
--- linux-libre-6.0-gnu/arch/powerpc/platforms/powernv/opal.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/platforms/powernv/opal.c
@@ -892,6 +892,7 @@ static void opal_export_attrs(void)
 	kobj = kobject_create_and_add("exports", opal_kobj);
 	if (!kobj) {
 		pr_warn("kobject_create_and_add() of exports failed\n");
+		of_node_put(np);
 		return;
 	}
 
diff --git linux-libre-6.0-gnu/arch/powerpc/platforms/pseries/vas.c linux-libre-6.0.7-gnu/arch/powerpc/platforms/pseries/vas.c
index 7e6e6dd2e33e..1a2cbc156e8f 100644
--- linux-libre-6.0-gnu/arch/powerpc/platforms/pseries/vas.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/platforms/pseries/vas.c
@@ -333,7 +333,7 @@ static struct vas_window *vas_allocate_window(int vas_id, u64 flags,
 		 * So no unpacking needs to be done.
 		 */
 		rc = plpar_hcall9(H_HOME_NODE_ASSOCIATIVITY, domain,
-				  VPHN_FLAG_VCPU, smp_processor_id());
+				  VPHN_FLAG_VCPU, hard_smp_processor_id());
 		if (rc != H_SUCCESS) {
 			pr_err("H_HOME_NODE_ASSOCIATIVITY error: %d\n", rc);
 			goto out;
diff --git linux-libre-6.0-gnu/arch/powerpc/sysdev/fsl_msi.c linux-libre-6.0.7-gnu/arch/powerpc/sysdev/fsl_msi.c
index ef9a5999fa93..73c2d70706c0 100644
--- linux-libre-6.0-gnu/arch/powerpc/sysdev/fsl_msi.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/sysdev/fsl_msi.c
@@ -209,8 +209,10 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 			dev_err(&pdev->dev,
 				"node %pOF has an invalid fsl,msi phandle %u\n",
 				hose->dn, np->phandle);
+			of_node_put(np);
 			return -EINVAL;
 		}
+		of_node_put(np);
 	}
 
 	msi_for_each_desc(entry, &pdev->dev, MSI_DESC_NOTASSOCIATED) {
diff --git linux-libre-6.0-gnu/arch/powerpc/sysdev/xics/ics-rtas.c linux-libre-6.0.7-gnu/arch/powerpc/sysdev/xics/ics-rtas.c
index 9e7007f9aca5..f8320f8e5bc7 100644
--- linux-libre-6.0-gnu/arch/powerpc/sysdev/xics/ics-rtas.c
+++ linux-libre-6.0.7-gnu/arch/powerpc/sysdev/xics/ics-rtas.c
@@ -36,8 +36,8 @@ static void ics_rtas_unmask_irq(struct irq_data *d)
 
 	server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);
 
-	call_status = rtas_call_reentrant(ibm_set_xive, 3, 1, NULL, hw_irq,
-					  server, DEFAULT_PRIORITY);
+	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hw_irq, server,
+				DEFAULT_PRIORITY);
 	if (call_status != 0) {
 		printk(KERN_ERR
 			"%s: ibm_set_xive irq %u server %x returned %d\n",
@@ -46,7 +46,7 @@ static void ics_rtas_unmask_irq(struct irq_data *d)
 	}
 
 	/* Now unmask the interrupt (often a no-op) */
-	call_status = rtas_call_reentrant(ibm_int_on, 1, 1, NULL, hw_irq);
+	call_status = rtas_call(ibm_int_on, 1, 1, NULL, hw_irq);
 	if (call_status != 0) {
 		printk(KERN_ERR "%s: ibm_int_on irq=%u returned %d\n",
 			__func__, hw_irq, call_status);
@@ -68,7 +68,7 @@ static void ics_rtas_mask_real_irq(unsigned int hw_irq)
 	if (hw_irq == XICS_IPI)
 		return;
 
-	call_status = rtas_call_reentrant(ibm_int_off, 1, 1, NULL, hw_irq);
+	call_status = rtas_call(ibm_int_off, 1, 1, NULL, hw_irq);
 	if (call_status != 0) {
 		printk(KERN_ERR "%s: ibm_int_off irq=%u returned %d\n",
 			__func__, hw_irq, call_status);
@@ -76,8 +76,8 @@ static void ics_rtas_mask_real_irq(unsigned int hw_irq)
 	}
 
 	/* Have to set XIVE to 0xff to be able to remove a slot */
-	call_status = rtas_call_reentrant(ibm_set_xive, 3, 1, NULL, hw_irq,
-					  xics_default_server, 0xff);
+	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hw_irq,
+				xics_default_server, 0xff);
 	if (call_status != 0) {
 		printk(KERN_ERR "%s: ibm_set_xive(0xff) irq=%u returned %d\n",
 			__func__, hw_irq, call_status);
@@ -108,7 +108,7 @@ static int ics_rtas_set_affinity(struct irq_data *d,
 	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
 		return -1;
 
-	status = rtas_call_reentrant(ibm_get_xive, 1, 3, xics_status, hw_irq);
+	status = rtas_call(ibm_get_xive, 1, 3, xics_status, hw_irq);
 
 	if (status) {
 		printk(KERN_ERR "%s: ibm,get-xive irq=%u returns %d\n",
@@ -126,8 +126,8 @@ static int ics_rtas_set_affinity(struct irq_data *d,
 	pr_debug("%s: irq %d [hw 0x%x] server: 0x%x\n", __func__, d->irq,
 		 hw_irq, irq_server);
 
-	status = rtas_call_reentrant(ibm_set_xive, 3, 1, NULL,
-				     hw_irq, irq_server, xics_status[1]);
+	status = rtas_call(ibm_set_xive, 3, 1, NULL,
+			   hw_irq, irq_server, xics_status[1]);
 
 	if (status) {
 		printk(KERN_ERR "%s: ibm,set-xive irq=%u returns %d\n",
@@ -158,7 +158,7 @@ static int ics_rtas_check(struct ics *ics, unsigned int hw_irq)
 		return -EINVAL;
 
 	/* Check if RTAS knows about this interrupt */
-	rc = rtas_call_reentrant(ibm_get_xive, 1, 3, status, hw_irq);
+	rc = rtas_call(ibm_get_xive, 1, 3, status, hw_irq);
 	if (rc)
 		return -ENXIO;
 
@@ -174,7 +174,7 @@ static long ics_rtas_get_server(struct ics *ics, unsigned long vec)
 {
 	int rc, status[2];
 
-	rc = rtas_call_reentrant(ibm_get_xive, 1, 3, status, vec);
+	rc = rtas_call(ibm_get_xive, 1, 3, status, vec);
 	if (rc)
 		return -1;
 	return status[0];
diff --git linux-libre-6.0-gnu/arch/riscv/Kconfig linux-libre-6.0.7-gnu/arch/riscv/Kconfig
index 59d18881f35b..9d5b7fa1b622 100644
--- linux-libre-6.0-gnu/arch/riscv/Kconfig
+++ linux-libre-6.0.7-gnu/arch/riscv/Kconfig
@@ -52,7 +52,7 @@ config RISCV
 	select COMMON_CLK
 	select CPU_PM if CPU_IDLE
 	select EDAC_SUPPORT
-	select GENERIC_ARCH_TOPOLOGY if SMP
+	select GENERIC_ARCH_TOPOLOGY
 	select GENERIC_ATOMIC64 if !64BIT
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_EARLY_IOREMAP
@@ -402,14 +402,16 @@ config RISCV_ISA_SVPBMT
 
 	   If you don't know what to do here, say Y.
 
-config CC_HAS_ZICBOM
+config TOOLCHAIN_HAS_ZICBOM
 	bool
-	default y if 64BIT && $(cc-option,-mabi=lp64 -march=rv64ima_zicbom)
-	default y if 32BIT && $(cc-option,-mabi=ilp32 -march=rv32ima_zicbom)
+	default y
+	depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64ima_zicbom)
+	depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32ima_zicbom)
+	depends on LLD_VERSION >= 150000 || LD_VERSION >= 23800
 
 config RISCV_ISA_ZICBOM
 	bool "Zicbom extension support for non-coherent DMA operation"
-	depends on CC_HAS_ZICBOM
+	depends on TOOLCHAIN_HAS_ZICBOM
 	depends on !XIP_KERNEL && MMU
 	select RISCV_DMA_NONCOHERENT
 	select RISCV_ALTERNATIVE
@@ -424,6 +426,13 @@ config RISCV_ISA_ZICBOM
 
 	   If you don't know what to do here, say Y.
 
+config TOOLCHAIN_HAS_ZIHINTPAUSE
+	bool
+	default y
+	depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64ima_zihintpause)
+	depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32ima_zihintpause)
+	depends on LLD_VERSION >= 150000 || LD_VERSION >= 23600
+
 config FPU
 	bool "FPU support"
 	default y
diff --git linux-libre-6.0-gnu/arch/riscv/Makefile linux-libre-6.0.7-gnu/arch/riscv/Makefile
index 3fa8ef336822..e5a608e37f45 100644
--- linux-libre-6.0-gnu/arch/riscv/Makefile
+++ linux-libre-6.0.7-gnu/arch/riscv/Makefile
@@ -37,6 +37,7 @@ else
 endif
 
 ifeq ($(CONFIG_LD_IS_LLD),y)
+ifeq ($(shell test $(CONFIG_LLD_VERSION) -lt 150000; echo $$?),0)
 	KBUILD_CFLAGS += -mno-relax
 	KBUILD_AFLAGS += -mno-relax
 ifndef CONFIG_AS_IS_LLVM
@@ -44,6 +45,7 @@ ifndef CONFIG_AS_IS_LLVM
 	KBUILD_AFLAGS += -Wa,-mno-relax
 endif
 endif
+endif
 
 # ISA string setting
 riscv-march-$(CONFIG_ARCH_RV32I)	:= rv32ima
@@ -57,12 +59,10 @@ toolchain-need-zicsr-zifencei := $(call cc-option-yn, -march=$(riscv-march-y)_zi
 riscv-march-$(toolchain-need-zicsr-zifencei) := $(riscv-march-y)_zicsr_zifencei
 
 # Check if the toolchain supports Zicbom extension
-toolchain-supports-zicbom := $(call cc-option-yn, -march=$(riscv-march-y)_zicbom)
-riscv-march-$(toolchain-supports-zicbom) := $(riscv-march-y)_zicbom
+riscv-march-$(CONFIG_TOOLCHAIN_HAS_ZICBOM) := $(riscv-march-y)_zicbom
 
 # Check if the toolchain supports Zihintpause extension
-toolchain-supports-zihintpause := $(call cc-option-yn, -march=$(riscv-march-y)_zihintpause)
-riscv-march-$(toolchain-supports-zihintpause) := $(riscv-march-y)_zihintpause
+riscv-march-$(CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE) := $(riscv-march-y)_zihintpause
 
 KBUILD_CFLAGS += -march=$(subst fd,,$(riscv-march-y))
 KBUILD_AFLAGS += -march=$(riscv-march-y)
diff --git linux-libre-6.0-gnu/arch/riscv/include/asm/cacheflush.h linux-libre-6.0.7-gnu/arch/riscv/include/asm/cacheflush.h
index 273ece6b622f..1470e556cdb1 100644
--- linux-libre-6.0-gnu/arch/riscv/include/asm/cacheflush.h
+++ linux-libre-6.0.7-gnu/arch/riscv/include/asm/cacheflush.h
@@ -42,16 +42,8 @@ void flush_icache_mm(struct mm_struct *mm, bool local);
 
 #endif /* CONFIG_SMP */
 
-/*
- * The T-Head CMO errata internally probe the CBOM block size, but otherwise
- * don't depend on Zicbom.
- */
 extern unsigned int riscv_cbom_block_size;
-#ifdef CONFIG_RISCV_ISA_ZICBOM
 void riscv_init_cbom_blocksize(void);
-#else
-static inline void riscv_init_cbom_blocksize(void) { }
-#endif
 
 #ifdef CONFIG_RISCV_DMA_NONCOHERENT
 void riscv_noncoherent_supported(void);
diff --git linux-libre-6.0-gnu/arch/riscv/include/asm/io.h linux-libre-6.0.7-gnu/arch/riscv/include/asm/io.h
index 69605a474270..92080a227937 100644
--- linux-libre-6.0-gnu/arch/riscv/include/asm/io.h
+++ linux-libre-6.0.7-gnu/arch/riscv/include/asm/io.h
@@ -101,9 +101,9 @@ __io_reads_ins(reads, u32, l, __io_br(), __io_ar(addr))
 __io_reads_ins(ins,  u8, b, __io_pbr(), __io_par(addr))
 __io_reads_ins(ins, u16, w, __io_pbr(), __io_par(addr))
 __io_reads_ins(ins, u32, l, __io_pbr(), __io_par(addr))
-#define insb(addr, buffer, count) __insb((void __iomem *)(long)addr, buffer, count)
-#define insw(addr, buffer, count) __insw((void __iomem *)(long)addr, buffer, count)
-#define insl(addr, buffer, count) __insl((void __iomem *)(long)addr, buffer, count)
+#define insb(addr, buffer, count) __insb(PCI_IOBASE + (addr), buffer, count)
+#define insw(addr, buffer, count) __insw(PCI_IOBASE + (addr), buffer, count)
+#define insl(addr, buffer, count) __insl(PCI_IOBASE + (addr), buffer, count)
 
 __io_writes_outs(writes,  u8, b, __io_bw(), __io_aw())
 __io_writes_outs(writes, u16, w, __io_bw(), __io_aw())
@@ -115,22 +115,22 @@ __io_writes_outs(writes, u32, l, __io_bw(), __io_aw())
 __io_writes_outs(outs,  u8, b, __io_pbw(), __io_paw())
 __io_writes_outs(outs, u16, w, __io_pbw(), __io_paw())
 __io_writes_outs(outs, u32, l, __io_pbw(), __io_paw())
-#define outsb(addr, buffer, count) __outsb((void __iomem *)(long)addr, buffer, count)
-#define outsw(addr, buffer, count) __outsw((void __iomem *)(long)addr, buffer, count)
-#define outsl(addr, buffer, count) __outsl((void __iomem *)(long)addr, buffer, count)
+#define outsb(addr, buffer, count) __outsb(PCI_IOBASE + (addr), buffer, count)
+#define outsw(addr, buffer, count) __outsw(PCI_IOBASE + (addr), buffer, count)
+#define outsl(addr, buffer, count) __outsl(PCI_IOBASE + (addr), buffer, count)
 
 #ifdef CONFIG_64BIT
 __io_reads_ins(reads, u64, q, __io_br(), __io_ar(addr))
 #define readsq(addr, buffer, count) __readsq(addr, buffer, count)
 
 __io_reads_ins(ins, u64, q, __io_pbr(), __io_par(addr))
-#define insq(addr, buffer, count) __insq((void __iomem *)addr, buffer, count)
+#define insq(addr, buffer, count) __insq(PCI_IOBASE + (addr), buffer, count)
 
 __io_writes_outs(writes, u64, q, __io_bw(), __io_aw())
 #define writesq(addr, buffer, count) __writesq(addr, buffer, count)
 
 __io_writes_outs(outs, u64, q, __io_pbr(), __io_paw())
-#define outsq(addr, buffer, count) __outsq((void __iomem *)addr, buffer, count)
+#define outsq(addr, buffer, count) __outsq(PCI_IOBASE + (addr), buffer, count)
 #endif
 
 #include <asm-generic/io.h>
diff --git linux-libre-6.0-gnu/arch/riscv/include/asm/jump_label.h linux-libre-6.0.7-gnu/arch/riscv/include/asm/jump_label.h
index 38af2ec7b9bf..6d58bbb5da46 100644
--- linux-libre-6.0-gnu/arch/riscv/include/asm/jump_label.h
+++ linux-libre-6.0.7-gnu/arch/riscv/include/asm/jump_label.h
@@ -14,8 +14,8 @@
 
 #define JUMP_LABEL_NOP_SIZE 4
 
-static __always_inline bool arch_static_branch(struct static_key *key,
-					       bool branch)
+static __always_inline bool arch_static_branch(struct static_key * const key,
+					       const bool branch)
 {
 	asm_volatile_goto(
 		"	.option push				\n\t"
@@ -35,8 +35,8 @@ label:
 	return true;
 }
 
-static __always_inline bool arch_static_branch_jump(struct static_key *key,
-						    bool branch)
+static __always_inline bool arch_static_branch_jump(struct static_key * const key,
+						    const bool branch)
 {
 	asm_volatile_goto(
 		"	.option push				\n\t"
diff --git linux-libre-6.0-gnu/arch/riscv/include/asm/kvm_vcpu_timer.h linux-libre-6.0.7-gnu/arch/riscv/include/asm/kvm_vcpu_timer.h
index 0d8fdb8ec63a..82f7260301da 100644
--- linux-libre-6.0-gnu/arch/riscv/include/asm/kvm_vcpu_timer.h
+++ linux-libre-6.0.7-gnu/arch/riscv/include/asm/kvm_vcpu_timer.h
@@ -45,6 +45,7 @@ int kvm_riscv_vcpu_timer_deinit(struct kvm_vcpu *vcpu);
 int kvm_riscv_vcpu_timer_reset(struct kvm_vcpu *vcpu);
 void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu);
 void kvm_riscv_guest_timer_init(struct kvm *kvm);
+void kvm_riscv_vcpu_timer_sync(struct kvm_vcpu *vcpu);
 void kvm_riscv_vcpu_timer_save(struct kvm_vcpu *vcpu);
 bool kvm_riscv_vcpu_timer_pending(struct kvm_vcpu *vcpu);
 
diff --git linux-libre-6.0-gnu/arch/riscv/include/asm/mmu.h linux-libre-6.0.7-gnu/arch/riscv/include/asm/mmu.h
index cedcf8ea3c76..0099dc116168 100644
--- linux-libre-6.0-gnu/arch/riscv/include/asm/mmu.h
+++ linux-libre-6.0.7-gnu/arch/riscv/include/asm/mmu.h
@@ -16,7 +16,6 @@ typedef struct {
 	atomic_long_t id;
 #endif
 	void *vdso;
-	void *vdso_info;
 #ifdef CONFIG_SMP
 	/* A local icache flush is needed before user execution can resume. */
 	cpumask_t icache_stale_mask;
diff --git linux-libre-6.0-gnu/arch/riscv/include/asm/vdso/processor.h linux-libre-6.0.7-gnu/arch/riscv/include/asm/vdso/processor.h
index 1e4f8b4aef79..fa70cfe507aa 100644
--- linux-libre-6.0-gnu/arch/riscv/include/asm/vdso/processor.h
+++ linux-libre-6.0.7-gnu/arch/riscv/include/asm/vdso/processor.h
@@ -21,7 +21,7 @@ static inline void cpu_relax(void)
 		 * Reduce instruction retirement.
 		 * This assumes the PC changes.
 		 */
-#ifdef __riscv_zihintpause
+#ifdef CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE
 		__asm__ __volatile__ ("pause");
 #else
 		/* Encoding of the pause instruction */
diff --git linux-libre-6.0-gnu/arch/riscv/include/uapi/asm/kvm.h linux-libre-6.0.7-gnu/arch/riscv/include/uapi/asm/kvm.h
index 7351417afd62..b9a4cf36be4b 100644
--- linux-libre-6.0-gnu/arch/riscv/include/uapi/asm/kvm.h
+++ linux-libre-6.0.7-gnu/arch/riscv/include/uapi/asm/kvm.h
@@ -48,6 +48,7 @@ struct kvm_sregs {
 /* CONFIG registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */
 struct kvm_riscv_config {
 	unsigned long isa;
+	unsigned long zicbom_block_size;
 };
 
 /* CORE registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */
diff --git linux-libre-6.0-gnu/arch/riscv/kernel/cpu.c linux-libre-6.0.7-gnu/arch/riscv/kernel/cpu.c
index 0be8a2403212..87455d12970f 100644
--- linux-libre-6.0-gnu/arch/riscv/kernel/cpu.c
+++ linux-libre-6.0.7-gnu/arch/riscv/kernel/cpu.c
@@ -92,10 +92,10 @@ int riscv_of_parent_hartid(struct device_node *node, unsigned long *hartid)
  */
 static struct riscv_isa_ext_data isa_ext_arr[] = {
 	__RISCV_ISA_EXT_DATA(sscofpmf, RISCV_ISA_EXT_SSCOFPMF),
+	__RISCV_ISA_EXT_DATA(sstc, RISCV_ISA_EXT_SSTC),
 	__RISCV_ISA_EXT_DATA(svpbmt, RISCV_ISA_EXT_SVPBMT),
 	__RISCV_ISA_EXT_DATA(zicbom, RISCV_ISA_EXT_ZICBOM),
 	__RISCV_ISA_EXT_DATA(zihintpause, RISCV_ISA_EXT_ZIHINTPAUSE),
-	__RISCV_ISA_EXT_DATA(sstc, RISCV_ISA_EXT_SSTC),
 	__RISCV_ISA_EXT_DATA("", RISCV_ISA_EXT_MAX),
 };
 
diff --git linux-libre-6.0-gnu/arch/riscv/kernel/setup.c linux-libre-6.0.7-gnu/arch/riscv/kernel/setup.c
index 2dfc463b86bb..ad76bb59b059 100644
--- linux-libre-6.0-gnu/arch/riscv/kernel/setup.c
+++ linux-libre-6.0.7-gnu/arch/riscv/kernel/setup.c
@@ -252,10 +252,10 @@ static void __init parse_dtb(void)
 			pr_info("Machine model: %s\n", name);
 			dump_stack_set_arch_desc("%s (DT)", name);
 		}
-		return;
+	} else {
+		pr_err("No DTB passed to the kernel\n");
 	}
 
-	pr_err("No DTB passed to the kernel\n");
 #ifdef CONFIG_CMDLINE_FORCE
 	strscpy(boot_command_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
 	pr_info("Forcing kernel command line to: %s\n", boot_command_line);
diff --git linux-libre-6.0-gnu/arch/riscv/kernel/smpboot.c linux-libre-6.0.7-gnu/arch/riscv/kernel/smpboot.c
index a752c7b41683..3373df413c88 100644
--- linux-libre-6.0-gnu/arch/riscv/kernel/smpboot.c
+++ linux-libre-6.0.7-gnu/arch/riscv/kernel/smpboot.c
@@ -49,6 +49,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	unsigned int curr_cpuid;
 
 	curr_cpuid = smp_processor_id();
+	store_cpu_topology(curr_cpuid);
 	numa_store_cpu_info(curr_cpuid);
 	numa_add_cpu(curr_cpuid);
 
@@ -162,9 +163,9 @@ asmlinkage __visible void smp_callin(void)
 	mmgrab(mm);
 	current->active_mm = mm;
 
+	store_cpu_topology(curr_cpuid);
 	notify_cpu_starting(curr_cpuid);
 	numa_add_cpu(curr_cpuid);
-	update_siblings_masks(curr_cpuid);
 	set_cpu_online(curr_cpuid, 1);
 
 	/*
diff --git linux-libre-6.0-gnu/arch/riscv/kernel/sys_riscv.c linux-libre-6.0.7-gnu/arch/riscv/kernel/sys_riscv.c
index 571556bb9261..5d3f2fbeb33c 100644
--- linux-libre-6.0-gnu/arch/riscv/kernel/sys_riscv.c
+++ linux-libre-6.0.7-gnu/arch/riscv/kernel/sys_riscv.c
@@ -18,9 +18,6 @@ static long riscv_sys_mmap(unsigned long addr, unsigned long len,
 	if (unlikely(offset & (~PAGE_MASK >> page_shift_offset)))
 		return -EINVAL;
 
-	if (unlikely((prot & PROT_WRITE) && !(prot & PROT_READ)))
-		return -EINVAL;
-
 	return ksys_mmap_pgoff(addr, len, prot, flags, fd,
 			       offset >> (PAGE_SHIFT - page_shift_offset));
 }
diff --git linux-libre-6.0-gnu/arch/riscv/kernel/vdso.c linux-libre-6.0.7-gnu/arch/riscv/kernel/vdso.c
index 69b05b6c181b..4abc9aebdfae 100644
--- linux-libre-6.0-gnu/arch/riscv/kernel/vdso.c
+++ linux-libre-6.0.7-gnu/arch/riscv/kernel/vdso.c
@@ -60,6 +60,11 @@ struct __vdso_info {
 	struct vm_special_mapping *cm;
 };
 
+static struct __vdso_info vdso_info;
+#ifdef CONFIG_COMPAT
+static struct __vdso_info compat_vdso_info;
+#endif
+
 static int vdso_mremap(const struct vm_special_mapping *sm,
 		       struct vm_area_struct *new_vma)
 {
@@ -114,15 +119,18 @@ int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
 {
 	struct mm_struct *mm = task->mm;
 	struct vm_area_struct *vma;
-	struct __vdso_info *vdso_info = mm->context.vdso_info;
 
 	mmap_read_lock(mm);
 
 	for (vma = mm->mmap; vma; vma = vma->vm_next) {
 		unsigned long size = vma->vm_end - vma->vm_start;
 
-		if (vma_is_special_mapping(vma, vdso_info->dm))
+		if (vma_is_special_mapping(vma, vdso_info.dm))
 			zap_page_range(vma, vma->vm_start, size);
+#ifdef CONFIG_COMPAT
+		if (vma_is_special_mapping(vma, compat_vdso_info.dm))
+			zap_page_range(vma, vma->vm_start, size);
+#endif
 	}
 
 	mmap_read_unlock(mm);
@@ -264,7 +272,6 @@ static int __setup_additional_pages(struct mm_struct *mm,
 
 	vdso_base += VVAR_SIZE;
 	mm->context.vdso = (void *)vdso_base;
-	mm->context.vdso_info = (void *)vdso_info;
 
 	ret =
 	   _install_special_mapping(mm, vdso_base, vdso_text_len,
diff --git linux-libre-6.0-gnu/arch/riscv/kvm/vcpu.c linux-libre-6.0.7-gnu/arch/riscv/kvm/vcpu.c
index d0f08d5b4282..f692c0716aa7 100644
--- linux-libre-6.0-gnu/arch/riscv/kvm/vcpu.c
+++ linux-libre-6.0.7-gnu/arch/riscv/kvm/vcpu.c
@@ -18,6 +18,7 @@
 #include <linux/fs.h>
 #include <linux/kvm_host.h>
 #include <asm/csr.h>
+#include <asm/cacheflush.h>
 #include <asm/hwcap.h>
 
 const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = {
@@ -254,6 +255,11 @@ static int kvm_riscv_vcpu_get_reg_config(struct kvm_vcpu *vcpu,
 	case KVM_REG_RISCV_CONFIG_REG(isa):
 		reg_val = vcpu->arch.isa[0] & KVM_RISCV_BASE_ISA_MASK;
 		break;
+	case KVM_REG_RISCV_CONFIG_REG(zicbom_block_size):
+		if (!riscv_isa_extension_available(vcpu->arch.isa, ZICBOM))
+			return -EINVAL;
+		reg_val = riscv_cbom_block_size;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -311,6 +317,8 @@ static int kvm_riscv_vcpu_set_reg_config(struct kvm_vcpu *vcpu,
 			return -EOPNOTSUPP;
 		}
 		break;
+	case KVM_REG_RISCV_CONFIG_REG(zicbom_block_size):
+		return -EOPNOTSUPP;
 	default:
 		return -EINVAL;
 	}
@@ -690,6 +698,9 @@ void kvm_riscv_vcpu_sync_interrupts(struct kvm_vcpu *vcpu)
 				clear_bit(IRQ_VS_SOFT, &v->irqs_pending);
 		}
 	}
+
+	/* Sync-up timer CSRs */
+	kvm_riscv_vcpu_timer_sync(vcpu);
 }
 
 int kvm_riscv_vcpu_set_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
diff --git linux-libre-6.0-gnu/arch/riscv/kvm/vcpu_timer.c linux-libre-6.0.7-gnu/arch/riscv/kvm/vcpu_timer.c
index 185f2386a747..ad34519c8a13 100644
--- linux-libre-6.0-gnu/arch/riscv/kvm/vcpu_timer.c
+++ linux-libre-6.0.7-gnu/arch/riscv/kvm/vcpu_timer.c
@@ -320,20 +320,33 @@ void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu)
 	kvm_riscv_vcpu_timer_unblocking(vcpu);
 }
 
-void kvm_riscv_vcpu_timer_save(struct kvm_vcpu *vcpu)
+void kvm_riscv_vcpu_timer_sync(struct kvm_vcpu *vcpu)
 {
 	struct kvm_vcpu_timer *t = &vcpu->arch.timer;
 
 	if (!t->sstc_enabled)
 		return;
 
-	t = &vcpu->arch.timer;
 #if defined(CONFIG_32BIT)
 	t->next_cycles = csr_read(CSR_VSTIMECMP);
 	t->next_cycles |= (u64)csr_read(CSR_VSTIMECMPH) << 32;
 #else
 	t->next_cycles = csr_read(CSR_VSTIMECMP);
 #endif
+}
+
+void kvm_riscv_vcpu_timer_save(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_timer *t = &vcpu->arch.timer;
+
+	if (!t->sstc_enabled)
+		return;
+
+	/*
+	 * The vstimecmp CSRs are saved by kvm_riscv_vcpu_timer_sync()
+	 * upon every VM exit so no need to save here.
+	 */
+
 	/* timer should be enabled for the remaining operations */
 	if (unlikely(!t->init_done))
 		return;
diff --git linux-libre-6.0-gnu/arch/riscv/mm/cacheflush.c linux-libre-6.0.7-gnu/arch/riscv/mm/cacheflush.c
index 6cb7d96ad9c7..57b40a350420 100644
--- linux-libre-6.0-gnu/arch/riscv/mm/cacheflush.c
+++ linux-libre-6.0.7-gnu/arch/riscv/mm/cacheflush.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2017 SiFive
  */
 
+#include <linux/of.h>
 #include <asm/cacheflush.h>
 
 #ifdef CONFIG_SMP
@@ -86,3 +87,40 @@ void flush_icache_pte(pte_t pte)
 		flush_icache_all();
 }
 #endif /* CONFIG_MMU */
+
+unsigned int riscv_cbom_block_size;
+EXPORT_SYMBOL_GPL(riscv_cbom_block_size);
+
+void riscv_init_cbom_blocksize(void)
+{
+	struct device_node *node;
+	unsigned long cbom_hartid;
+	u32 val, probed_block_size;
+	int ret;
+
+	probed_block_size = 0;
+	for_each_of_cpu_node(node) {
+		unsigned long hartid;
+
+		ret = riscv_of_processor_hartid(node, &hartid);
+		if (ret)
+			continue;
+
+		/* set block-size for cbom extension if available */
+		ret = of_property_read_u32(node, "riscv,cbom-block-size", &val);
+		if (ret)
+			continue;
+
+		if (!probed_block_size) {
+			probed_block_size = val;
+			cbom_hartid = hartid;
+		} else {
+			if (probed_block_size != val)
+				pr_warn("cbom-block-size mismatched between harts %lu and %lu\n",
+					cbom_hartid, hartid);
+		}
+	}
+
+	if (probed_block_size)
+		riscv_cbom_block_size = probed_block_size;
+}
diff --git linux-libre-6.0-gnu/arch/riscv/mm/dma-noncoherent.c linux-libre-6.0.7-gnu/arch/riscv/mm/dma-noncoherent.c
index e3f9bdf47c5f..d919efab6eba 100644
--- linux-libre-6.0-gnu/arch/riscv/mm/dma-noncoherent.c
+++ linux-libre-6.0.7-gnu/arch/riscv/mm/dma-noncoherent.c
@@ -8,11 +8,8 @@
 #include <linux/dma-direct.h>
 #include <linux/dma-map-ops.h>
 #include <linux/mm.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
 #include <asm/cacheflush.h>
 
-unsigned int riscv_cbom_block_size;
 static bool noncoherent_supported;
 
 void arch_sync_dma_for_device(phys_addr_t paddr, size_t size,
@@ -75,42 +72,6 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
 	dev->dma_coherent = coherent;
 }
 
-#ifdef CONFIG_RISCV_ISA_ZICBOM
-void riscv_init_cbom_blocksize(void)
-{
-	struct device_node *node;
-	unsigned long cbom_hartid;
-	u32 val, probed_block_size;
-	int ret;
-
-	probed_block_size = 0;
-	for_each_of_cpu_node(node) {
-		unsigned long hartid;
-
-		ret = riscv_of_processor_hartid(node, &hartid);
-		if (ret)
-			continue;
-
-		/* set block-size for cbom extension if available */
-		ret = of_property_read_u32(node, "riscv,cbom-block-size", &val);
-		if (ret)
-			continue;
-
-		if (!probed_block_size) {
-			probed_block_size = val;
-			cbom_hartid = hartid;
-		} else {
-			if (probed_block_size != val)
-				pr_warn("cbom-block-size mismatched between harts %lu and %lu\n",
-					cbom_hartid, hartid);
-		}
-	}
-
-	if (probed_block_size)
-		riscv_cbom_block_size = probed_block_size;
-}
-#endif
-
 void riscv_noncoherent_supported(void)
 {
 	WARN(!riscv_cbom_block_size,
diff --git linux-libre-6.0-gnu/arch/riscv/mm/fault.c linux-libre-6.0.7-gnu/arch/riscv/mm/fault.c
index f2fbd1400b7c..d86f7cebd4a7 100644
--- linux-libre-6.0-gnu/arch/riscv/mm/fault.c
+++ linux-libre-6.0.7-gnu/arch/riscv/mm/fault.c
@@ -184,7 +184,8 @@ static inline bool access_error(unsigned long cause, struct vm_area_struct *vma)
 		}
 		break;
 	case EXC_LOAD_PAGE_FAULT:
-		if (!(vma->vm_flags & VM_READ)) {
+		/* Write implies read */
+		if (!(vma->vm_flags & (VM_READ | VM_WRITE))) {
 			return true;
 		}
 		break;
diff --git linux-libre-6.0-gnu/arch/riscv/mm/kasan_init.c linux-libre-6.0.7-gnu/arch/riscv/mm/kasan_init.c
index a22e418dbd82..e1226709490f 100644
--- linux-libre-6.0-gnu/arch/riscv/mm/kasan_init.c
+++ linux-libre-6.0.7-gnu/arch/riscv/mm/kasan_init.c
@@ -113,6 +113,8 @@ static void __init kasan_populate_pud(pgd_t *pgd,
 		base_pud = pt_ops.get_pud_virt(pfn_to_phys(_pgd_pfn(*pgd)));
 	} else if (pgd_none(*pgd)) {
 		base_pud = memblock_alloc(PTRS_PER_PUD * sizeof(pud_t), PAGE_SIZE);
+		memcpy(base_pud, (void *)kasan_early_shadow_pud,
+			sizeof(pud_t) * PTRS_PER_PUD);
 	} else {
 		base_pud = (pud_t *)pgd_page_vaddr(*pgd);
 		if (base_pud == lm_alias(kasan_early_shadow_pud)) {
@@ -173,8 +175,11 @@ static void __init kasan_populate_p4d(pgd_t *pgd,
 		base_p4d = pt_ops.get_p4d_virt(pfn_to_phys(_pgd_pfn(*pgd)));
 	} else {
 		base_p4d = (p4d_t *)pgd_page_vaddr(*pgd);
-		if (base_p4d == lm_alias(kasan_early_shadow_p4d))
+		if (base_p4d == lm_alias(kasan_early_shadow_p4d)) {
 			base_p4d = memblock_alloc(PTRS_PER_PUD * sizeof(p4d_t), PAGE_SIZE);
+			memcpy(base_p4d, (void *)kasan_early_shadow_p4d,
+				sizeof(p4d_t) * PTRS_PER_P4D);
+		}
 	}
 
 	p4dp = base_p4d + p4d_index(vaddr);
diff --git linux-libre-6.0-gnu/arch/s390/boot/vmlinux.lds.S linux-libre-6.0.7-gnu/arch/s390/boot/vmlinux.lds.S
index af5c6860e0a1..fa9d33b01b85 100644
--- linux-libre-6.0-gnu/arch/s390/boot/vmlinux.lds.S
+++ linux-libre-6.0.7-gnu/arch/s390/boot/vmlinux.lds.S
@@ -102,8 +102,17 @@ SECTIONS
 		_compressed_start = .;
 		*(.vmlinux.bin.compressed)
 		_compressed_end = .;
-		FILL(0xff);
-		. = ALIGN(4096);
+	}
+
+#define SB_TRAILER_SIZE 32
+	/* Trailer needed for Secure Boot */
+	. += SB_TRAILER_SIZE; /* make sure .sb.trailer does not overwrite the previous section */
+	. = ALIGN(4096) - SB_TRAILER_SIZE;
+	.sb.trailer : {
+		QUAD(0)
+		QUAD(0)
+		QUAD(0)
+		QUAD(0x000000207a49504c)
 	}
 	_end = .;
 
diff --git linux-libre-6.0-gnu/arch/s390/include/asm/futex.h linux-libre-6.0.7-gnu/arch/s390/include/asm/futex.h
index e08c882dccaa..eaeaeb3ff0be 100644
--- linux-libre-6.0-gnu/arch/s390/include/asm/futex.h
+++ linux-libre-6.0.7-gnu/arch/s390/include/asm/futex.h
@@ -17,7 +17,8 @@
 		"3: jl    1b\n"						\
 		"   lhi   %0,0\n"					\
 		"4: sacf  768\n"					\
-		EX_TABLE(0b,4b) EX_TABLE(2b,4b) EX_TABLE(3b,4b)		\
+		EX_TABLE(0b,4b) EX_TABLE(1b,4b)				\
+		EX_TABLE(2b,4b) EX_TABLE(3b,4b)				\
 		: "=d" (ret), "=&d" (oldval), "=&d" (newval),		\
 		  "=m" (*uaddr)						\
 		: "0" (-EFAULT), "d" (oparg), "a" (uaddr),		\
diff --git linux-libre-6.0-gnu/arch/s390/lib/uaccess.c linux-libre-6.0.7-gnu/arch/s390/lib/uaccess.c
index d7b3b193d108..be0f1b62c33b 100644
--- linux-libre-6.0-gnu/arch/s390/lib/uaccess.c
+++ linux-libre-6.0.7-gnu/arch/s390/lib/uaccess.c
@@ -156,7 +156,7 @@ unsigned long __clear_user(void __user *to, unsigned long size)
 	asm volatile(
 		"   lr	  0,%[spec]\n"
 		"0: mvcos 0(%1),0(%4),%0\n"
-		"   jz	  4f\n"
+		"6: jz	  4f\n"
 		"1: algr  %0,%2\n"
 		"   slgr  %1,%2\n"
 		"   j	  0b\n"
@@ -166,11 +166,11 @@ unsigned long __clear_user(void __user *to, unsigned long size)
 		"   clgr  %0,%3\n"	/* copy crosses next page boundary? */
 		"   jnh	  5f\n"
 		"3: mvcos 0(%1),0(%4),%3\n"
-		"   slgr  %0,%3\n"
+		"7: slgr  %0,%3\n"
 		"   j	  5f\n"
 		"4: slgr  %0,%0\n"
 		"5:\n"
-		EX_TABLE(0b,2b) EX_TABLE(3b,5b)
+		EX_TABLE(0b,2b) EX_TABLE(6b,2b) EX_TABLE(3b,5b) EX_TABLE(7b,5b)
 		: "+a" (size), "+a" (to), "+a" (tmp1), "=a" (tmp2)
 		: "a" (empty_zero_page), [spec] "d" (spec.val)
 		: "cc", "memory", "0");
diff --git linux-libre-6.0-gnu/arch/s390/pci/pci_mmio.c linux-libre-6.0.7-gnu/arch/s390/pci/pci_mmio.c
index 080c88620723..588089332931 100644
--- linux-libre-6.0-gnu/arch/s390/pci/pci_mmio.c
+++ linux-libre-6.0.7-gnu/arch/s390/pci/pci_mmio.c
@@ -64,7 +64,7 @@ static inline int __pcistg_mio_inuser(
 	asm volatile (
 		"       sacf    256\n"
 		"0:     llgc    %[tmp],0(%[src])\n"
-		"       sllg    %[val],%[val],8\n"
+		"4:	sllg	%[val],%[val],8\n"
 		"       aghi    %[src],1\n"
 		"       ogr     %[val],%[tmp]\n"
 		"       brctg   %[cnt],0b\n"
@@ -72,7 +72,7 @@ static inline int __pcistg_mio_inuser(
 		"2:     ipm     %[cc]\n"
 		"       srl     %[cc],28\n"
 		"3:     sacf    768\n"
-		EX_TABLE(0b, 3b) EX_TABLE(1b, 3b) EX_TABLE(2b, 3b)
+		EX_TABLE(0b, 3b) EX_TABLE(4b, 3b) EX_TABLE(1b, 3b) EX_TABLE(2b, 3b)
 		:
 		[src] "+a" (src), [cnt] "+d" (cnt),
 		[val] "+d" (val), [tmp] "=d" (tmp),
@@ -215,10 +215,10 @@ static inline int __pcilg_mio_inuser(
 		"2:     ahi     %[shift],-8\n"
 		"       srlg    %[tmp],%[val],0(%[shift])\n"
 		"3:     stc     %[tmp],0(%[dst])\n"
-		"       aghi    %[dst],1\n"
+		"5:	aghi	%[dst],1\n"
 		"       brctg   %[cnt],2b\n"
 		"4:     sacf    768\n"
-		EX_TABLE(0b, 4b) EX_TABLE(1b, 4b) EX_TABLE(3b, 4b)
+		EX_TABLE(0b, 4b) EX_TABLE(1b, 4b) EX_TABLE(3b, 4b) EX_TABLE(5b, 4b)
 		:
 		[ioaddr_len] "+&d" (ioaddr_len.pair),
 		[cc] "+d" (cc), [val] "=d" (val),
diff --git linux-libre-6.0-gnu/arch/sh/include/asm/sections.h linux-libre-6.0.7-gnu/arch/sh/include/asm/sections.h
index 8edb824049b9..0cb0ca149ac3 100644
--- linux-libre-6.0-gnu/arch/sh/include/asm/sections.h
+++ linux-libre-6.0.7-gnu/arch/sh/include/asm/sections.h
@@ -4,7 +4,7 @@
 
 #include <asm-generic/sections.h>
 
-extern long __machvec_start, __machvec_end;
+extern char __machvec_start[], __machvec_end[];
 extern char __uncached_start, __uncached_end;
 extern char __start_eh_frame[], __stop_eh_frame[];
 
diff --git linux-libre-6.0-gnu/arch/sh/kernel/machvec.c linux-libre-6.0.7-gnu/arch/sh/kernel/machvec.c
index d606679a211e..57efaf5b82ae 100644
--- linux-libre-6.0-gnu/arch/sh/kernel/machvec.c
+++ linux-libre-6.0.7-gnu/arch/sh/kernel/machvec.c
@@ -20,8 +20,8 @@
 #define MV_NAME_SIZE 32
 
 #define for_each_mv(mv) \
-	for ((mv) = (struct sh_machine_vector *)&__machvec_start; \
-	     (mv) && (unsigned long)(mv) < (unsigned long)&__machvec_end; \
+	for ((mv) = (struct sh_machine_vector *)__machvec_start; \
+	     (mv) && (unsigned long)(mv) < (unsigned long)__machvec_end; \
 	     (mv)++)
 
 static struct sh_machine_vector * __init get_mv_byname(const char *name)
@@ -87,8 +87,8 @@ void __init sh_mv_setup(void)
 	if (!machvec_selected) {
 		unsigned long machvec_size;
 
-		machvec_size = ((unsigned long)&__machvec_end -
-				(unsigned long)&__machvec_start);
+		machvec_size = ((unsigned long)__machvec_end -
+				(unsigned long)__machvec_start);
 
 		/*
 		 * Sanity check for machvec section alignment. Ensure
@@ -102,7 +102,7 @@ void __init sh_mv_setup(void)
 		 * vector (usually the only one) from .machvec.init.
 		 */
 		if (machvec_size >= sizeof(struct sh_machine_vector))
-			sh_mv = *(struct sh_machine_vector *)&__machvec_start;
+			sh_mv = *(struct sh_machine_vector *)__machvec_start;
 	}
 
 	pr_notice("Booting machvec: %s\n", get_system_type());
diff --git linux-libre-6.0-gnu/arch/sparc/include/asm/smp_32.h linux-libre-6.0.7-gnu/arch/sparc/include/asm/smp_32.h
index 856081761b0f..2cf7971d7f6c 100644
--- linux-libre-6.0-gnu/arch/sparc/include/asm/smp_32.h
+++ linux-libre-6.0.7-gnu/arch/sparc/include/asm/smp_32.h
@@ -33,9 +33,6 @@ extern volatile unsigned long cpu_callin_map[NR_CPUS];
 extern cpumask_t smp_commenced_mask;
 extern struct linux_prom_registers smp_penguin_ctable;
 
-typedef void (*smpfunc_t)(unsigned long, unsigned long, unsigned long,
-		       unsigned long, unsigned long);
-
 void cpu_panic(void);
 
 /*
@@ -57,7 +54,7 @@ void smp_bogo(struct seq_file *);
 void smp_info(struct seq_file *);
 
 struct sparc32_ipi_ops {
-	void (*cross_call)(smpfunc_t func, cpumask_t mask, unsigned long arg1,
+	void (*cross_call)(void *func, cpumask_t mask, unsigned long arg1,
 			   unsigned long arg2, unsigned long arg3,
 			   unsigned long arg4);
 	void (*resched)(int cpu);
@@ -66,28 +63,28 @@ struct sparc32_ipi_ops {
 };
 extern const struct sparc32_ipi_ops *sparc32_ipi_ops;
 
-static inline void xc0(smpfunc_t func)
+static inline void xc0(void *func)
 {
 	sparc32_ipi_ops->cross_call(func, *cpu_online_mask, 0, 0, 0, 0);
 }
 
-static inline void xc1(smpfunc_t func, unsigned long arg1)
+static inline void xc1(void *func, unsigned long arg1)
 {
 	sparc32_ipi_ops->cross_call(func, *cpu_online_mask, arg1, 0, 0, 0);
 }
-static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
+static inline void xc2(void *func, unsigned long arg1, unsigned long arg2)
 {
 	sparc32_ipi_ops->cross_call(func, *cpu_online_mask, arg1, arg2, 0, 0);
 }
 
-static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc3(void *func, unsigned long arg1, unsigned long arg2,
 		       unsigned long arg3)
 {
 	sparc32_ipi_ops->cross_call(func, *cpu_online_mask,
 				    arg1, arg2, arg3, 0);
 }
 
-static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc4(void *func, unsigned long arg1, unsigned long arg2,
 		       unsigned long arg3, unsigned long arg4)
 {
 	sparc32_ipi_ops->cross_call(func, *cpu_online_mask,
diff --git linux-libre-6.0-gnu/arch/sparc/kernel/leon_smp.c linux-libre-6.0.7-gnu/arch/sparc/kernel/leon_smp.c
index 1eed26d423fb..991e9ad3d3e8 100644
--- linux-libre-6.0-gnu/arch/sparc/kernel/leon_smp.c
+++ linux-libre-6.0.7-gnu/arch/sparc/kernel/leon_smp.c
@@ -359,7 +359,7 @@ void leonsmp_ipi_interrupt(void)
 }
 
 static struct smp_funcall {
-	smpfunc_t func;
+	void *func;
 	unsigned long arg1;
 	unsigned long arg2;
 	unsigned long arg3;
@@ -372,7 +372,7 @@ static struct smp_funcall {
 static DEFINE_SPINLOCK(cross_call_lock);
 
 /* Cross calls must be serialized, at least currently. */
-static void leon_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
+static void leon_cross_call(void *func, cpumask_t mask, unsigned long arg1,
 			    unsigned long arg2, unsigned long arg3,
 			    unsigned long arg4)
 {
@@ -384,7 +384,7 @@ static void leon_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 
 		{
 			/* If you make changes here, make sure gcc generates proper code... */
-			register smpfunc_t f asm("i0") = func;
+			register void *f asm("i0") = func;
 			register unsigned long a1 asm("i1") = arg1;
 			register unsigned long a2 asm("i2") = arg2;
 			register unsigned long a3 asm("i3") = arg3;
@@ -444,11 +444,13 @@ static void leon_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 /* Running cross calls. */
 void leon_cross_call_irq(void)
 {
+	void (*func)(unsigned long, unsigned long, unsigned long, unsigned long,
+		     unsigned long) = ccall_info.func;
 	int i = smp_processor_id();
 
 	ccall_info.processors_in[i] = 1;
-	ccall_info.func(ccall_info.arg1, ccall_info.arg2, ccall_info.arg3,
-			ccall_info.arg4, ccall_info.arg5);
+	func(ccall_info.arg1, ccall_info.arg2, ccall_info.arg3, ccall_info.arg4,
+	     ccall_info.arg5);
 	ccall_info.processors_out[i] = 1;
 }
 
diff --git linux-libre-6.0-gnu/arch/sparc/kernel/sun4d_smp.c linux-libre-6.0.7-gnu/arch/sparc/kernel/sun4d_smp.c
index ff30f03beb7c..9a62a5cf3337 100644
--- linux-libre-6.0-gnu/arch/sparc/kernel/sun4d_smp.c
+++ linux-libre-6.0.7-gnu/arch/sparc/kernel/sun4d_smp.c
@@ -268,7 +268,7 @@ static void sun4d_ipi_resched(int cpu)
 }
 
 static struct smp_funcall {
-	smpfunc_t func;
+	void *func;
 	unsigned long arg1;
 	unsigned long arg2;
 	unsigned long arg3;
@@ -281,7 +281,7 @@ static struct smp_funcall {
 static DEFINE_SPINLOCK(cross_call_lock);
 
 /* Cross calls must be serialized, at least currently. */
-static void sun4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
+static void sun4d_cross_call(void *func, cpumask_t mask, unsigned long arg1,
 			     unsigned long arg2, unsigned long arg3,
 			     unsigned long arg4)
 {
@@ -296,7 +296,7 @@ static void sun4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 			 * If you make changes here, make sure
 			 * gcc generates proper code...
 			 */
-			register smpfunc_t f asm("i0") = func;
+			register void *f asm("i0") = func;
 			register unsigned long a1 asm("i1") = arg1;
 			register unsigned long a2 asm("i2") = arg2;
 			register unsigned long a3 asm("i3") = arg3;
@@ -353,11 +353,13 @@ static void sun4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 /* Running cross calls. */
 void smp4d_cross_call_irq(void)
 {
+	void (*func)(unsigned long, unsigned long, unsigned long, unsigned long,
+		     unsigned long) = ccall_info.func;
 	int i = hard_smp_processor_id();
 
 	ccall_info.processors_in[i] = 1;
-	ccall_info.func(ccall_info.arg1, ccall_info.arg2, ccall_info.arg3,
-			ccall_info.arg4, ccall_info.arg5);
+	func(ccall_info.arg1, ccall_info.arg2, ccall_info.arg3, ccall_info.arg4,
+	     ccall_info.arg5);
 	ccall_info.processors_out[i] = 1;
 }
 
diff --git linux-libre-6.0-gnu/arch/sparc/kernel/sun4m_smp.c linux-libre-6.0.7-gnu/arch/sparc/kernel/sun4m_smp.c
index 228a6527082d..056df034e79e 100644
--- linux-libre-6.0-gnu/arch/sparc/kernel/sun4m_smp.c
+++ linux-libre-6.0.7-gnu/arch/sparc/kernel/sun4m_smp.c
@@ -157,7 +157,7 @@ static void sun4m_ipi_mask_one(int cpu)
 }
 
 static struct smp_funcall {
-	smpfunc_t func;
+	void *func;
 	unsigned long arg1;
 	unsigned long arg2;
 	unsigned long arg3;
@@ -170,7 +170,7 @@ static struct smp_funcall {
 static DEFINE_SPINLOCK(cross_call_lock);
 
 /* Cross calls must be serialized, at least currently. */
-static void sun4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
+static void sun4m_cross_call(void *func, cpumask_t mask, unsigned long arg1,
 			     unsigned long arg2, unsigned long arg3,
 			     unsigned long arg4)
 {
@@ -230,11 +230,13 @@ static void sun4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 /* Running cross calls. */
 void smp4m_cross_call_irq(void)
 {
+	void (*func)(unsigned long, unsigned long, unsigned long, unsigned long,
+		     unsigned long) = ccall_info.func;
 	int i = smp_processor_id();
 
 	ccall_info.processors_in[i] = 1;
-	ccall_info.func(ccall_info.arg1, ccall_info.arg2, ccall_info.arg3,
-			ccall_info.arg4, ccall_info.arg5);
+	func(ccall_info.arg1, ccall_info.arg2, ccall_info.arg3, ccall_info.arg4,
+	     ccall_info.arg5);
 	ccall_info.processors_out[i] = 1;
 }
 
diff --git linux-libre-6.0-gnu/arch/sparc/mm/srmmu.c linux-libre-6.0.7-gnu/arch/sparc/mm/srmmu.c
index a9aa6a92c7fe..13f027afc875 100644
--- linux-libre-6.0-gnu/arch/sparc/mm/srmmu.c
+++ linux-libre-6.0.7-gnu/arch/sparc/mm/srmmu.c
@@ -1636,19 +1636,19 @@ static void __init get_srmmu_type(void)
 /* Local cross-calls. */
 static void smp_flush_page_for_dma(unsigned long page)
 {
-	xc1((smpfunc_t) local_ops->page_for_dma, page);
+	xc1(local_ops->page_for_dma, page);
 	local_ops->page_for_dma(page);
 }
 
 static void smp_flush_cache_all(void)
 {
-	xc0((smpfunc_t) local_ops->cache_all);
+	xc0(local_ops->cache_all);
 	local_ops->cache_all();
 }
 
 static void smp_flush_tlb_all(void)
 {
-	xc0((smpfunc_t) local_ops->tlb_all);
+	xc0(local_ops->tlb_all);
 	local_ops->tlb_all();
 }
 
@@ -1659,7 +1659,7 @@ static void smp_flush_cache_mm(struct mm_struct *mm)
 		cpumask_copy(&cpu_mask, mm_cpumask(mm));
 		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
 		if (!cpumask_empty(&cpu_mask))
-			xc1((smpfunc_t) local_ops->cache_mm, (unsigned long) mm);
+			xc1(local_ops->cache_mm, (unsigned long)mm);
 		local_ops->cache_mm(mm);
 	}
 }
@@ -1671,7 +1671,7 @@ static void smp_flush_tlb_mm(struct mm_struct *mm)
 		cpumask_copy(&cpu_mask, mm_cpumask(mm));
 		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
 		if (!cpumask_empty(&cpu_mask)) {
-			xc1((smpfunc_t) local_ops->tlb_mm, (unsigned long) mm);
+			xc1(local_ops->tlb_mm, (unsigned long)mm);
 			if (atomic_read(&mm->mm_users) == 1 && current->active_mm == mm)
 				cpumask_copy(mm_cpumask(mm),
 					     cpumask_of(smp_processor_id()));
@@ -1691,8 +1691,8 @@ static void smp_flush_cache_range(struct vm_area_struct *vma,
 		cpumask_copy(&cpu_mask, mm_cpumask(mm));
 		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
 		if (!cpumask_empty(&cpu_mask))
-			xc3((smpfunc_t) local_ops->cache_range,
-			    (unsigned long) vma, start, end);
+			xc3(local_ops->cache_range, (unsigned long)vma, start,
+			    end);
 		local_ops->cache_range(vma, start, end);
 	}
 }
@@ -1708,8 +1708,8 @@ static void smp_flush_tlb_range(struct vm_area_struct *vma,
 		cpumask_copy(&cpu_mask, mm_cpumask(mm));
 		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
 		if (!cpumask_empty(&cpu_mask))
-			xc3((smpfunc_t) local_ops->tlb_range,
-			    (unsigned long) vma, start, end);
+			xc3(local_ops->tlb_range, (unsigned long)vma, start,
+			    end);
 		local_ops->tlb_range(vma, start, end);
 	}
 }
@@ -1723,8 +1723,7 @@ static void smp_flush_cache_page(struct vm_area_struct *vma, unsigned long page)
 		cpumask_copy(&cpu_mask, mm_cpumask(mm));
 		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
 		if (!cpumask_empty(&cpu_mask))
-			xc2((smpfunc_t) local_ops->cache_page,
-			    (unsigned long) vma, page);
+			xc2(local_ops->cache_page, (unsigned long)vma, page);
 		local_ops->cache_page(vma, page);
 	}
 }
@@ -1738,8 +1737,7 @@ static void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
 		cpumask_copy(&cpu_mask, mm_cpumask(mm));
 		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
 		if (!cpumask_empty(&cpu_mask))
-			xc2((smpfunc_t) local_ops->tlb_page,
-			    (unsigned long) vma, page);
+			xc2(local_ops->tlb_page, (unsigned long)vma, page);
 		local_ops->tlb_page(vma, page);
 	}
 }
@@ -1753,7 +1751,7 @@ static void smp_flush_page_to_ram(unsigned long page)
 	 * XXX This experiment failed, research further... -DaveM
 	 */
 #if 1
-	xc1((smpfunc_t) local_ops->page_to_ram, page);
+	xc1(local_ops->page_to_ram, page);
 #endif
 	local_ops->page_to_ram(page);
 }
@@ -1764,8 +1762,7 @@ static void smp_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr)
 	cpumask_copy(&cpu_mask, mm_cpumask(mm));
 	cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
 	if (!cpumask_empty(&cpu_mask))
-		xc2((smpfunc_t) local_ops->sig_insns,
-		    (unsigned long) mm, insn_addr);
+		xc2(local_ops->sig_insns, (unsigned long)mm, insn_addr);
 	local_ops->sig_insns(mm, insn_addr);
 }
 
diff --git linux-libre-6.0-gnu/arch/um/kernel/um_arch.c linux-libre-6.0.7-gnu/arch/um/kernel/um_arch.c
index d9e023c78f56..f6f126ac3480 100644
--- linux-libre-6.0-gnu/arch/um/kernel/um_arch.c
+++ linux-libre-6.0.7-gnu/arch/um/kernel/um_arch.c
@@ -96,7 +96,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 
 static void *c_start(struct seq_file *m, loff_t *pos)
 {
-	return *pos < NR_CPUS ? cpu_data + *pos : NULL;
+	return *pos < nr_cpu_ids ? cpu_data + *pos : NULL;
 }
 
 static void *c_next(struct seq_file *m, void *v, loff_t *pos)
diff --git linux-libre-6.0-gnu/arch/x86/Kconfig linux-libre-6.0.7-gnu/arch/x86/Kconfig
index f9920f1341c8..4728d3f5d5c4 100644
--- linux-libre-6.0-gnu/arch/x86/Kconfig
+++ linux-libre-6.0.7-gnu/arch/x86/Kconfig
@@ -448,6 +448,11 @@ config X86_X2APIC
 	  This allows 32-bit apic IDs (so it can support very large systems),
 	  and accesses the local apic via MSRs not via mmio.
 
+	  Some Intel systems circa 2022 and later are locked into x2APIC mode
+	  and can not fall back to the legacy APIC modes if SGX or TDX are
+	  enabled in the BIOS.  They will be unable to boot without enabling
+	  this option.
+
 	  If you don't know what to do here, say N.
 
 config X86_MPPARSE
@@ -1919,7 +1924,7 @@ endchoice
 
 config X86_SGX
 	bool "Software Guard eXtensions (SGX)"
-	depends on X86_64 && CPU_SUP_INTEL
+	depends on X86_64 && CPU_SUP_INTEL && X86_X2APIC
 	depends on CRYPTO=y
 	depends on CRYPTO_SHA256=y
 	select SRCU
@@ -1956,7 +1961,6 @@ config EFI
 config EFI_STUB
 	bool "EFI stub support"
 	depends on EFI
-	depends on $(cc-option,-mabi=ms) || X86_32
 	select RELOCATABLE
 	help
 	  This kernel feature allows a bzImage to be loaded directly
diff --git linux-libre-6.0-gnu/arch/x86/crypto/polyval-clmulni_glue.c linux-libre-6.0.7-gnu/arch/x86/crypto/polyval-clmulni_glue.c
index b7664d018851..8fa58b0f3cb3 100644
--- linux-libre-6.0-gnu/arch/x86/crypto/polyval-clmulni_glue.c
+++ linux-libre-6.0.7-gnu/arch/x86/crypto/polyval-clmulni_glue.c
@@ -27,13 +27,17 @@
 #include <asm/cpu_device_id.h>
 #include <asm/simd.h>
 
+#define POLYVAL_ALIGN	16
+#define POLYVAL_ALIGN_ATTR __aligned(POLYVAL_ALIGN)
+#define POLYVAL_ALIGN_EXTRA ((POLYVAL_ALIGN - 1) & ~(CRYPTO_MINALIGN - 1))
+#define POLYVAL_CTX_SIZE (sizeof(struct polyval_tfm_ctx) + POLYVAL_ALIGN_EXTRA)
 #define NUM_KEY_POWERS	8
 
 struct polyval_tfm_ctx {
 	/*
 	 * These powers must be in the order h^8, ..., h^1.
 	 */
-	u8 key_powers[NUM_KEY_POWERS][POLYVAL_BLOCK_SIZE];
+	u8 key_powers[NUM_KEY_POWERS][POLYVAL_BLOCK_SIZE] POLYVAL_ALIGN_ATTR;
 };
 
 struct polyval_desc_ctx {
@@ -45,6 +49,11 @@ asmlinkage void clmul_polyval_update(const struct polyval_tfm_ctx *keys,
 	const u8 *in, size_t nblocks, u8 *accumulator);
 asmlinkage void clmul_polyval_mul(u8 *op1, const u8 *op2);
 
+static inline struct polyval_tfm_ctx *polyval_tfm_ctx(struct crypto_shash *tfm)
+{
+	return PTR_ALIGN(crypto_shash_ctx(tfm), POLYVAL_ALIGN);
+}
+
 static void internal_polyval_update(const struct polyval_tfm_ctx *keys,
 	const u8 *in, size_t nblocks, u8 *accumulator)
 {
@@ -72,7 +81,7 @@ static void internal_polyval_mul(u8 *op1, const u8 *op2)
 static int polyval_x86_setkey(struct crypto_shash *tfm,
 			const u8 *key, unsigned int keylen)
 {
-	struct polyval_tfm_ctx *tctx = crypto_shash_ctx(tfm);
+	struct polyval_tfm_ctx *tctx = polyval_tfm_ctx(tfm);
 	int i;
 
 	if (keylen != POLYVAL_BLOCK_SIZE)
@@ -102,7 +111,7 @@ static int polyval_x86_update(struct shash_desc *desc,
 			 const u8 *src, unsigned int srclen)
 {
 	struct polyval_desc_ctx *dctx = shash_desc_ctx(desc);
-	const struct polyval_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	const struct polyval_tfm_ctx *tctx = polyval_tfm_ctx(desc->tfm);
 	u8 *pos;
 	unsigned int nblocks;
 	unsigned int n;
@@ -143,7 +152,7 @@ static int polyval_x86_update(struct shash_desc *desc,
 static int polyval_x86_final(struct shash_desc *desc, u8 *dst)
 {
 	struct polyval_desc_ctx *dctx = shash_desc_ctx(desc);
-	const struct polyval_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	const struct polyval_tfm_ctx *tctx = polyval_tfm_ctx(desc->tfm);
 
 	if (dctx->bytes) {
 		internal_polyval_mul(dctx->buffer,
@@ -167,7 +176,7 @@ static struct shash_alg polyval_alg = {
 		.cra_driver_name	= "polyval-clmulni",
 		.cra_priority		= 200,
 		.cra_blocksize		= POLYVAL_BLOCK_SIZE,
-		.cra_ctxsize		= sizeof(struct polyval_tfm_ctx),
+		.cra_ctxsize		= POLYVAL_CTX_SIZE,
 		.cra_module		= THIS_MODULE,
 	},
 };
diff --git linux-libre-6.0-gnu/arch/x86/events/intel/lbr.c linux-libre-6.0.7-gnu/arch/x86/events/intel/lbr.c
index 47fca6a7a8bc..c811cb7d632f 100644
--- linux-libre-6.0-gnu/arch/x86/events/intel/lbr.c
+++ linux-libre-6.0.7-gnu/arch/x86/events/intel/lbr.c
@@ -1869,7 +1869,7 @@ void __init intel_pmu_arch_lbr_init(void)
 	return;
 
 clear_arch_lbr:
-	clear_cpu_cap(&boot_cpu_data, X86_FEATURE_ARCH_LBR);
+	setup_clear_cpu_cap(X86_FEATURE_ARCH_LBR);
 }
 
 /**
diff --git linux-libre-6.0-gnu/arch/x86/include/asm/cpu.h linux-libre-6.0.7-gnu/arch/x86/include/asm/cpu.h
index 8cbf623f0ecf..b472ef76826a 100644
--- linux-libre-6.0-gnu/arch/x86/include/asm/cpu.h
+++ linux-libre-6.0.7-gnu/arch/x86/include/asm/cpu.h
@@ -94,4 +94,6 @@ static inline bool intel_cpu_signatures_match(unsigned int s1, unsigned int p1,
 	return p1 & p2;
 }
 
+extern u64 x86_read_arch_cap_msr(void);
+
 #endif /* _ASM_X86_CPU_H */
diff --git linux-libre-6.0-gnu/arch/x86/include/asm/hyperv-tlfs.h linux-libre-6.0.7-gnu/arch/x86/include/asm/hyperv-tlfs.h
index 0a9407dc0859..6f0acc45e67a 100644
--- linux-libre-6.0-gnu/arch/x86/include/asm/hyperv-tlfs.h
+++ linux-libre-6.0.7-gnu/arch/x86/include/asm/hyperv-tlfs.h
@@ -546,7 +546,7 @@ struct hv_enlightened_vmcs {
 	u64 guest_rip;
 
 	u32 hv_clean_fields;
-	u32 hv_padding_32;
+	u32 padding32_1;
 	u32 hv_synthetic_controls;
 	struct {
 		u32 nested_flush_hypercall:1;
@@ -554,7 +554,7 @@ struct hv_enlightened_vmcs {
 		u32 reserved:30;
 	}  __packed hv_enlightenments_control;
 	u32 hv_vp_id;
-
+	u32 padding32_2;
 	u64 hv_vm_id;
 	u64 partition_assist_page;
 	u64 padding64_4[4];
diff --git linux-libre-6.0-gnu/arch/x86/include/asm/iommu.h linux-libre-6.0.7-gnu/arch/x86/include/asm/iommu.h
index 0bef44d30a27..2fd52b65deac 100644
--- linux-libre-6.0-gnu/arch/x86/include/asm/iommu.h
+++ linux-libre-6.0.7-gnu/arch/x86/include/asm/iommu.h
@@ -25,8 +25,10 @@ arch_rmrr_sanity_check(struct acpi_dmar_reserved_memory *rmrr)
 {
 	u64 start = rmrr->base_address;
 	u64 end = rmrr->end_address + 1;
+	int entry_type;
 
-	if (e820__mapped_all(start, end, E820_TYPE_RESERVED))
+	entry_type = e820__get_entry_type(start, end);
+	if (entry_type == E820_TYPE_RESERVED || entry_type == E820_TYPE_NVS)
 		return 0;
 
 	pr_err(FW_BUG "No firmware reserved region can cover this RMRR [%#018Lx-%#018Lx], contact BIOS vendor for fixes\n",
diff --git linux-libre-6.0-gnu/arch/x86/include/asm/microcode.h linux-libre-6.0.7-gnu/arch/x86/include/asm/microcode.h
index 0c3d3440fe27..aa675783412f 100644
--- linux-libre-6.0-gnu/arch/x86/include/asm/microcode.h
+++ linux-libre-6.0.7-gnu/arch/x86/include/asm/microcode.h
@@ -9,6 +9,7 @@
 struct ucode_patch {
 	struct list_head plist;
 	void *data;		/* Intel uses only this one */
+	unsigned int size;
 	u32 patch_id;
 	u16 equiv_cpu;
 };
diff --git linux-libre-6.0-gnu/arch/x86/include/asm/msr-index.h linux-libre-6.0.7-gnu/arch/x86/include/asm/msr-index.h
index 6674bdb096f3..1e086b37a307 100644
--- linux-libre-6.0-gnu/arch/x86/include/asm/msr-index.h
+++ linux-libre-6.0.7-gnu/arch/x86/include/asm/msr-index.h
@@ -155,6 +155,11 @@
 						 * Return Stack Buffer Predictions.
 						 */
 
+#define ARCH_CAP_XAPIC_DISABLE		BIT(21)	/*
+						 * IA32_XAPIC_DISABLE_STATUS MSR
+						 * supported
+						 */
+
 #define MSR_IA32_FLUSH_CMD		0x0000010b
 #define L1D_FLUSH			BIT(0)	/*
 						 * Writeback and invalidate the
@@ -1054,4 +1059,12 @@
 #define MSR_IA32_HW_FEEDBACK_PTR        0x17d0
 #define MSR_IA32_HW_FEEDBACK_CONFIG     0x17d1
 
+/* x2APIC locked status */
+#define MSR_IA32_XAPIC_DISABLE_STATUS	0xBD
+#define LEGACY_XAPIC_DISABLED		BIT(0) /*
+						* x2APIC mode is locked and
+						* disabling x2APIC will cause
+						* a #GP
+						*/
+
 #endif /* _ASM_X86_MSR_INDEX_H */
diff --git linux-libre-6.0-gnu/arch/x86/include/asm/paravirt_types.h linux-libre-6.0.7-gnu/arch/x86/include/asm/paravirt_types.h
index 89df6c6617f5..bc2e1b67319d 100644
--- linux-libre-6.0-gnu/arch/x86/include/asm/paravirt_types.h
+++ linux-libre-6.0.7-gnu/arch/x86/include/asm/paravirt_types.h
@@ -414,8 +414,17 @@ int paravirt_disable_iospace(void);
 				"=c" (__ecx)
 #define PVOP_CALL_CLOBBERS	PVOP_VCALL_CLOBBERS, "=a" (__eax)
 
-/* void functions are still allowed [re]ax for scratch */
+/*
+ * void functions are still allowed [re]ax for scratch.
+ *
+ * The ZERO_CALL_USED REGS feature may end up zeroing out callee-saved
+ * registers. Make sure we model this with the appropriate clobbers.
+ */
+#ifdef CONFIG_ZERO_CALL_USED_REGS
+#define PVOP_VCALLEE_CLOBBERS	"=a" (__eax), PVOP_VCALL_CLOBBERS
+#else
 #define PVOP_VCALLEE_CLOBBERS	"=a" (__eax)
+#endif
 #define PVOP_CALLEE_CLOBBERS	PVOP_VCALLEE_CLOBBERS
 
 #define EXTRA_CLOBBERS	 , "r8", "r9", "r10", "r11"
diff --git linux-libre-6.0-gnu/arch/x86/kernel/apic/apic.c linux-libre-6.0.7-gnu/arch/x86/kernel/apic/apic.c
index 422c427e9fde..71dd9c875608 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/apic/apic.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/apic/apic.c
@@ -61,6 +61,7 @@
 #include <asm/cpu_device_id.h>
 #include <asm/intel-family.h>
 #include <asm/irq_regs.h>
+#include <asm/cpu.h>
 
 unsigned int num_processors;
 
@@ -1751,11 +1752,26 @@ EXPORT_SYMBOL_GPL(x2apic_mode);
 
 enum {
 	X2APIC_OFF,
-	X2APIC_ON,
 	X2APIC_DISABLED,
+	/* All states below here have X2APIC enabled */
+	X2APIC_ON,
+	X2APIC_ON_LOCKED
 };
 static int x2apic_state;
 
+static bool x2apic_hw_locked(void)
+{
+	u64 ia32_cap;
+	u64 msr;
+
+	ia32_cap = x86_read_arch_cap_msr();
+	if (ia32_cap & ARCH_CAP_XAPIC_DISABLE) {
+		rdmsrl(MSR_IA32_XAPIC_DISABLE_STATUS, msr);
+		return (msr & LEGACY_XAPIC_DISABLED);
+	}
+	return false;
+}
+
 static void __x2apic_disable(void)
 {
 	u64 msr;
@@ -1793,6 +1809,10 @@ static int __init setup_nox2apic(char *str)
 				apicid);
 			return 0;
 		}
+		if (x2apic_hw_locked()) {
+			pr_warn("APIC locked in x2apic mode, can't disable\n");
+			return 0;
+		}
 		pr_warn("x2apic already enabled.\n");
 		__x2apic_disable();
 	}
@@ -1807,10 +1827,18 @@ early_param("nox2apic", setup_nox2apic);
 void x2apic_setup(void)
 {
 	/*
-	 * If x2apic is not in ON state, disable it if already enabled
+	 * Try to make the AP's APIC state match that of the BSP,  but if the
+	 * BSP is unlocked and the AP is locked then there is a state mismatch.
+	 * Warn about the mismatch in case a GP fault occurs due to a locked AP
+	 * trying to be turned off.
+	 */
+	if (x2apic_state != X2APIC_ON_LOCKED && x2apic_hw_locked())
+		pr_warn("x2apic lock mismatch between BSP and AP.\n");
+	/*
+	 * If x2apic is not in ON or LOCKED state, disable it if already enabled
 	 * from BIOS.
 	 */
-	if (x2apic_state != X2APIC_ON) {
+	if (x2apic_state < X2APIC_ON) {
 		__x2apic_disable();
 		return;
 	}
@@ -1831,6 +1859,11 @@ static __init void x2apic_disable(void)
 	if (x2apic_id >= 255)
 		panic("Cannot disable x2apic, id: %08x\n", x2apic_id);
 
+	if (x2apic_hw_locked()) {
+		pr_warn("Cannot disable locked x2apic, id: %08x\n", x2apic_id);
+		return;
+	}
+
 	__x2apic_disable();
 	register_lapic_address(mp_lapic_addr);
 }
@@ -1889,7 +1922,10 @@ void __init check_x2apic(void)
 	if (x2apic_enabled()) {
 		pr_info("x2apic: enabled by BIOS, switching to x2apic ops\n");
 		x2apic_mode = 1;
-		x2apic_state = X2APIC_ON;
+		if (x2apic_hw_locked())
+			x2apic_state = X2APIC_ON_LOCKED;
+		else
+			x2apic_state = X2APIC_ON;
 	} else if (!boot_cpu_has(X86_FEATURE_X2APIC)) {
 		x2apic_state = X2APIC_DISABLED;
 	}
diff --git linux-libre-6.0-gnu/arch/x86/kernel/cpu/feat_ctl.c linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/feat_ctl.c
index 993697e71854..03851240c3e3 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/cpu/feat_ctl.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/feat_ctl.c
@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/tboot.h>
 
+#include <asm/cpu.h>
 #include <asm/cpufeature.h>
 #include <asm/msr-index.h>
 #include <asm/processor.h>
 #include <asm/vmx.h>
-#include "cpu.h"
 
 #undef pr_fmt
 #define pr_fmt(fmt)	"x86/cpu: " fmt
diff --git linux-libre-6.0-gnu/arch/x86/kernel/cpu/mce/apei.c linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/mce/apei.c
index 717192915f28..8ed341714686 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/cpu/mce/apei.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/mce/apei.c
@@ -29,15 +29,26 @@
 void apei_mce_report_mem_error(int severity, struct cper_sec_mem_err *mem_err)
 {
 	struct mce m;
+	int lsb;
 
 	if (!(mem_err->validation_bits & CPER_MEM_VALID_PA))
 		return;
 
+	/*
+	 * Even if the ->validation_bits are set for address mask,
+	 * to be extra safe, check and reject an error radius '0',
+	 * and fall back to the default page size.
+	 */
+	if (mem_err->validation_bits & CPER_MEM_VALID_PA_MASK)
+		lsb = find_first_bit((void *)&mem_err->physical_addr_mask, PAGE_SHIFT);
+	else
+		lsb = PAGE_SHIFT;
+
 	mce_setup(&m);
 	m.bank = -1;
 	/* Fake a memory read error with unknown channel */
 	m.status = MCI_STATUS_VAL | MCI_STATUS_EN | MCI_STATUS_ADDRV | MCI_STATUS_MISCV | 0x9f;
-	m.misc = (MCI_MISC_ADDR_PHYS << 6) | PAGE_SHIFT;
+	m.misc = (MCI_MISC_ADDR_PHYS << 6) | lsb;
 
 	if (severity >= GHES_SEV_RECOVERABLE)
 		m.status |= MCI_STATUS_UC;
diff --git linux-libre-6.0-gnu/arch/x86/kernel/cpu/microcode/amd.c linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/microcode/amd.c
index a721cea59a84..2f7215bf50e6 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/cpu/microcode/amd.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/microcode/amd.c
@@ -440,7 +440,13 @@ apply_microcode_early_amd(u32 cpuid_1_eax, void *ucode, size_t size, bool save_p
 		return ret;
 
 	native_rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
-	if (rev >= mc->hdr.patch_id)
+
+	/*
+	 * Allow application of the same revision to pick up SMT-specific
+	 * changes even if the revision of the other SMT thread is already
+	 * up-to-date.
+	 */
+	if (rev > mc->hdr.patch_id)
 		return ret;
 
 	if (!__apply_microcode_amd(mc)) {
@@ -528,8 +534,12 @@ void load_ucode_amd_ap(unsigned int cpuid_1_eax)
 
 	native_rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
 
-	/* Check whether we have saved a new patch already: */
-	if (*new_rev && rev < mc->hdr.patch_id) {
+	/*
+	 * Check whether a new patch has been saved already. Also, allow application of
+	 * the same revision in order to pick up SMT-thread-specific configuration even
+	 * if the sibling SMT thread already has an up-to-date revision.
+	 */
+	if (*new_rev && rev <= mc->hdr.patch_id) {
 		if (!__apply_microcode_amd(mc)) {
 			*new_rev = mc->hdr.patch_id;
 			return;
@@ -788,6 +798,7 @@ static int verify_and_add_patch(u8 family, u8 *fw, unsigned int leftover,
 		kfree(patch);
 		return -EINVAL;
 	}
+	patch->size = *patch_size;
 
 	mc_hdr      = (struct microcode_header_amd *)(fw + SECTION_HDR_SIZE);
 	proc_id     = mc_hdr->processor_rev_id;
@@ -869,7 +880,7 @@ load_microcode_amd(bool save, u8 family, const u8 *data, size_t size)
 		return ret;
 
 	memset(amd_ucode_patch, 0, PATCH_MAX_SIZE);
-	memcpy(amd_ucode_patch, p->data, min_t(u32, ksize(p->data), PATCH_MAX_SIZE));
+	memcpy(amd_ucode_patch, p->data, min_t(u32, p->size, PATCH_MAX_SIZE));
 
 	return ret;
 }
diff --git linux-libre-6.0-gnu/arch/x86/kernel/cpu/resctrl/core.c linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/resctrl/core.c
index bb1c3f5f60c8..a5c51a14fbce 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/cpu/resctrl/core.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/resctrl/core.c
@@ -66,9 +66,6 @@ struct rdt_hw_resource rdt_resources_all[] = {
 			.rid			= RDT_RESOURCE_L3,
 			.name			= "L3",
 			.cache_level		= 3,
-			.cache = {
-				.min_cbm_bits	= 1,
-			},
 			.domains		= domain_init(RDT_RESOURCE_L3),
 			.parse_ctrlval		= parse_cbm,
 			.format_str		= "%d=%0*x",
@@ -83,9 +80,6 @@ struct rdt_hw_resource rdt_resources_all[] = {
 			.rid			= RDT_RESOURCE_L2,
 			.name			= "L2",
 			.cache_level		= 2,
-			.cache = {
-				.min_cbm_bits	= 1,
-			},
 			.domains		= domain_init(RDT_RESOURCE_L2),
 			.parse_ctrlval		= parse_cbm,
 			.format_str		= "%d=%0*x",
@@ -877,6 +871,7 @@ static __init void rdt_init_res_defs_intel(void)
 			r->cache.arch_has_sparse_bitmaps = false;
 			r->cache.arch_has_empty_bitmaps = false;
 			r->cache.arch_has_per_cpu_cfg = false;
+			r->cache.min_cbm_bits = 1;
 		} else if (r->rid == RDT_RESOURCE_MBA) {
 			hw_res->msr_base = MSR_IA32_MBA_THRTL_BASE;
 			hw_res->msr_update = mba_wrmsr_intel;
@@ -897,6 +892,7 @@ static __init void rdt_init_res_defs_amd(void)
 			r->cache.arch_has_sparse_bitmaps = true;
 			r->cache.arch_has_empty_bitmaps = true;
 			r->cache.arch_has_per_cpu_cfg = true;
+			r->cache.min_cbm_bits = 0;
 		} else if (r->rid == RDT_RESOURCE_MBA) {
 			hw_res->msr_base = MSR_IA32_MBA_BW_BASE;
 			hw_res->msr_update = mba_wrmsr_amd;
diff --git linux-libre-6.0-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
index db813f819ad6..4d8398986f78 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
@@ -420,6 +420,7 @@ static int pseudo_lock_fn(void *_rdtgrp)
 	struct pseudo_lock_region *plr = rdtgrp->plr;
 	u32 rmid_p, closid_p;
 	unsigned long i;
+	u64 saved_msr;
 #ifdef CONFIG_KASAN
 	/*
 	 * The registers used for local register variables are also used
@@ -463,6 +464,7 @@ static int pseudo_lock_fn(void *_rdtgrp)
 	 * the buffer and evict pseudo-locked memory read earlier from the
 	 * cache.
 	 */
+	saved_msr = __rdmsr(MSR_MISC_FEATURE_CONTROL);
 	__wrmsr(MSR_MISC_FEATURE_CONTROL, prefetch_disable_bits, 0x0);
 	closid_p = this_cpu_read(pqr_state.cur_closid);
 	rmid_p = this_cpu_read(pqr_state.cur_rmid);
@@ -514,7 +516,7 @@ static int pseudo_lock_fn(void *_rdtgrp)
 	__wrmsr(IA32_PQR_ASSOC, rmid_p, closid_p);
 
 	/* Re-enable the hardware prefetcher(s) */
-	wrmsr(MSR_MISC_FEATURE_CONTROL, 0x0, 0x0);
+	wrmsrl(MSR_MISC_FEATURE_CONTROL, saved_msr);
 	local_irq_enable();
 
 	plr->thread_done = 1;
@@ -871,6 +873,7 @@ bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_domain *d)
 static int measure_cycles_lat_fn(void *_plr)
 {
 	struct pseudo_lock_region *plr = _plr;
+	u32 saved_low, saved_high;
 	unsigned long i;
 	u64 start, end;
 	void *mem_r;
@@ -879,6 +882,7 @@ static int measure_cycles_lat_fn(void *_plr)
 	/*
 	 * Disable hardware prefetchers.
 	 */
+	rdmsr(MSR_MISC_FEATURE_CONTROL, saved_low, saved_high);
 	wrmsr(MSR_MISC_FEATURE_CONTROL, prefetch_disable_bits, 0x0);
 	mem_r = READ_ONCE(plr->kmem);
 	/*
@@ -895,7 +899,7 @@ static int measure_cycles_lat_fn(void *_plr)
 		end = rdtsc_ordered();
 		trace_pseudo_lock_mem_latency((u32)(end - start));
 	}
-	wrmsr(MSR_MISC_FEATURE_CONTROL, 0x0, 0x0);
+	wrmsr(MSR_MISC_FEATURE_CONTROL, saved_low, saved_high);
 	local_irq_enable();
 	plr->thread_done = 1;
 	wake_up_interruptible(&plr->lock_thread_wq);
@@ -940,6 +944,7 @@ static int measure_residency_fn(struct perf_event_attr *miss_attr,
 	u64 hits_before = 0, hits_after = 0, miss_before = 0, miss_after = 0;
 	struct perf_event *miss_event, *hit_event;
 	int hit_pmcnum, miss_pmcnum;
+	u32 saved_low, saved_high;
 	unsigned int line_size;
 	unsigned int size;
 	unsigned long i;
@@ -973,6 +978,7 @@ static int measure_residency_fn(struct perf_event_attr *miss_attr,
 	/*
 	 * Disable hardware prefetchers.
 	 */
+	rdmsr(MSR_MISC_FEATURE_CONTROL, saved_low, saved_high);
 	wrmsr(MSR_MISC_FEATURE_CONTROL, prefetch_disable_bits, 0x0);
 
 	/* Initialize rest of local variables */
@@ -1031,7 +1037,7 @@ static int measure_residency_fn(struct perf_event_attr *miss_attr,
 	 */
 	rmb();
 	/* Re-enable hardware prefetchers */
-	wrmsr(MSR_MISC_FEATURE_CONTROL, 0x0, 0x0);
+	wrmsr(MSR_MISC_FEATURE_CONTROL, saved_low, saved_high);
 	local_irq_enable();
 out_hit:
 	perf_event_release_kernel(hit_event);
diff --git linux-libre-6.0-gnu/arch/x86/kernel/cpu/topology.c linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/topology.c
index 132a2de44d2f..5e868b62a7c4 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/cpu/topology.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/cpu/topology.c
@@ -96,6 +96,7 @@ int detect_extended_topology(struct cpuinfo_x86 *c)
 	unsigned int ht_mask_width, core_plus_mask_width, die_plus_mask_width;
 	unsigned int core_select_mask, core_level_siblings;
 	unsigned int die_select_mask, die_level_siblings;
+	unsigned int pkg_mask_width;
 	bool die_level_present = false;
 	int leaf;
 
@@ -111,10 +112,10 @@ int detect_extended_topology(struct cpuinfo_x86 *c)
 	core_level_siblings = smp_num_siblings = LEVEL_MAX_SIBLINGS(ebx);
 	core_plus_mask_width = ht_mask_width = BITS_SHIFT_NEXT_LEVEL(eax);
 	die_level_siblings = LEVEL_MAX_SIBLINGS(ebx);
-	die_plus_mask_width = BITS_SHIFT_NEXT_LEVEL(eax);
+	pkg_mask_width = die_plus_mask_width = BITS_SHIFT_NEXT_LEVEL(eax);
 
 	sub_index = 1;
-	do {
+	while (true) {
 		cpuid_count(leaf, sub_index, &eax, &ebx, &ecx, &edx);
 
 		/*
@@ -132,10 +133,15 @@ int detect_extended_topology(struct cpuinfo_x86 *c)
 			die_plus_mask_width = BITS_SHIFT_NEXT_LEVEL(eax);
 		}
 
+		if (LEAFB_SUBTYPE(ecx) != INVALID_TYPE)
+			pkg_mask_width = BITS_SHIFT_NEXT_LEVEL(eax);
+		else
+			break;
+
 		sub_index++;
-	} while (LEAFB_SUBTYPE(ecx) != INVALID_TYPE);
+	}
 
-	core_select_mask = (~(-1 << core_plus_mask_width)) >> ht_mask_width;
+	core_select_mask = (~(-1 << pkg_mask_width)) >> ht_mask_width;
 	die_select_mask = (~(-1 << die_plus_mask_width)) >>
 				core_plus_mask_width;
 
@@ -148,7 +154,7 @@ int detect_extended_topology(struct cpuinfo_x86 *c)
 	}
 
 	c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid,
-				die_plus_mask_width);
+				pkg_mask_width);
 	/*
 	 * Reinit the apicid, now that we have extended initial_apicid.
 	 */
diff --git linux-libre-6.0-gnu/arch/x86/kernel/fpu/init.c linux-libre-6.0.7-gnu/arch/x86/kernel/fpu/init.c
index 621f4b6cac4a..8946f89761cc 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/fpu/init.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/fpu/init.c
@@ -210,13 +210,6 @@ static void __init fpu__init_system_xstate_size_legacy(void)
 	fpstate_reset(&current->thread.fpu);
 }
 
-static void __init fpu__init_init_fpstate(void)
-{
-	/* Bring init_fpstate size and features up to date */
-	init_fpstate.size		= fpu_kernel_cfg.max_size;
-	init_fpstate.xfeatures		= fpu_kernel_cfg.max_features;
-}
-
 /*
  * Called on the boot CPU once per system bootup, to set up the initial
  * FPU state that is later cloned into all processes:
@@ -236,5 +229,4 @@ void __init fpu__init_system(struct cpuinfo_x86 *c)
 	fpu__init_system_xstate_size_legacy();
 	fpu__init_system_xstate(fpu_kernel_cfg.max_size);
 	fpu__init_task_struct_size();
-	fpu__init_init_fpstate();
 }
diff --git linux-libre-6.0-gnu/arch/x86/kernel/fpu/xstate.c linux-libre-6.0.7-gnu/arch/x86/kernel/fpu/xstate.c
index c8340156bfd2..59e543b95a3c 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/fpu/xstate.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/fpu/xstate.c
@@ -360,7 +360,7 @@ static void __init setup_init_fpu_buf(void)
 
 	print_xstate_features();
 
-	xstate_init_xcomp_bv(&init_fpstate.regs.xsave, fpu_kernel_cfg.max_features);
+	xstate_init_xcomp_bv(&init_fpstate.regs.xsave, init_fpstate.xfeatures);
 
 	/*
 	 * Init all the features state with header.xfeatures being 0x0
@@ -678,20 +678,6 @@ static unsigned int __init get_xsave_size_user(void)
 	return ebx;
 }
 
-/*
- * Will the runtime-enumerated 'xstate_size' fit in the init
- * task's statically-allocated buffer?
- */
-static bool __init is_supported_xstate_size(unsigned int test_xstate_size)
-{
-	if (test_xstate_size <= sizeof(init_fpstate.regs))
-		return true;
-
-	pr_warn("x86/fpu: xstate buffer too small (%zu < %d), disabling xsave\n",
-			sizeof(init_fpstate.regs), test_xstate_size);
-	return false;
-}
-
 static int __init init_xstate_size(void)
 {
 	/* Recompute the context size for enabled features: */
@@ -717,10 +703,6 @@ static int __init init_xstate_size(void)
 	kernel_default_size =
 		xstate_calculate_size(fpu_kernel_cfg.default_features, compacted);
 
-	/* Ensure we have the space to store all default enabled features. */
-	if (!is_supported_xstate_size(kernel_default_size))
-		return -EINVAL;
-
 	if (!paranoid_xstate_size_valid(kernel_size))
 		return -EINVAL;
 
@@ -875,6 +857,19 @@ void __init fpu__init_system_xstate(unsigned int legacy_size)
 	update_regset_xstate_info(fpu_user_cfg.max_size,
 				  fpu_user_cfg.max_features);
 
+	/*
+	 * init_fpstate excludes dynamic states as they are large but init
+	 * state is zero.
+	 */
+	init_fpstate.size		= fpu_kernel_cfg.default_size;
+	init_fpstate.xfeatures		= fpu_kernel_cfg.default_features;
+
+	if (init_fpstate.size > sizeof(init_fpstate.regs)) {
+		pr_warn("x86/fpu: init_fpstate buffer too small (%zu < %d), disabling XSAVE\n",
+			sizeof(init_fpstate.regs), init_fpstate.size);
+		goto out_disable;
+	}
+
 	setup_init_fpu_buf();
 
 	/*
@@ -1130,6 +1125,15 @@ void __copy_xstate_to_uabi_buf(struct membuf to, struct fpstate *fpstate,
 	 */
 	mask = fpstate->user_xfeatures;
 
+	/*
+	 * Dynamic features are not present in init_fpstate. When they are
+	 * in an all zeros init state, remove those from 'mask' to zero
+	 * those features in the user buffer instead of retrieving them
+	 * from init_fpstate.
+	 */
+	if (fpu_state_size_dynamic())
+		mask &= (header.xfeatures | xinit->header.xcomp_bv);
+
 	for_each_extended_xfeature(i, mask) {
 		/*
 		 * If there was a feature or alignment gap, zero the space
diff --git linux-libre-6.0-gnu/arch/x86/kernel/unwind_orc.c linux-libre-6.0.7-gnu/arch/x86/kernel/unwind_orc.c
index 0ea57da92940..c059820dfaea 100644
--- linux-libre-6.0-gnu/arch/x86/kernel/unwind_orc.c
+++ linux-libre-6.0.7-gnu/arch/x86/kernel/unwind_orc.c
@@ -713,7 +713,7 @@ void __unwind_start(struct unwind_state *state, struct task_struct *task,
 	/* Otherwise, skip ahead to the user-specified starting frame: */
 	while (!unwind_done(state) &&
 	       (!on_stack(&state->stack_info, first_frame, sizeof(long)) ||
-			state->sp < (unsigned long)first_frame))
+			state->sp <= (unsigned long)first_frame))
 		unwind_next_frame(state);
 
 	return;
diff --git linux-libre-6.0-gnu/arch/x86/kvm/emulate.c linux-libre-6.0.7-gnu/arch/x86/kvm/emulate.c
index aacb28c83e43..883e380e5801 100644
--- linux-libre-6.0-gnu/arch/x86/kvm/emulate.c
+++ linux-libre-6.0.7-gnu/arch/x86/kvm/emulate.c
@@ -1953,7 +1953,7 @@ static int em_pop_sreg(struct x86_emulate_ctxt *ctxt)
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
-	if (ctxt->modrm_reg == VCPU_SREG_SS)
+	if (seg == VCPU_SREG_SS)
 		ctxt->interruptibility = KVM_X86_SHADOW_INT_MOV_SS;
 	if (ctxt->op_bytes > 2)
 		rsp_increment(ctxt, ctxt->op_bytes - 2);
diff --git linux-libre-6.0-gnu/arch/x86/kvm/vmx/nested.c linux-libre-6.0.7-gnu/arch/x86/kvm/vmx/nested.c
index ddd4367d4826..03d348fa6485 100644
--- linux-libre-6.0-gnu/arch/x86/kvm/vmx/nested.c
+++ linux-libre-6.0.7-gnu/arch/x86/kvm/vmx/nested.c
@@ -2328,9 +2328,14 @@ static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct loaded_vmcs *vmcs0
 	 * are emulated by vmx_set_efer() in prepare_vmcs02(), but speculate
 	 * on the related bits (if supported by the CPU) in the hope that
 	 * we can avoid VMWrites during vmx_set_efer().
+	 *
+	 * Similarly, take vmcs01's PERF_GLOBAL_CTRL in the hope that if KVM is
+	 * loading PERF_GLOBAL_CTRL via the VMCS for L1, then KVM will want to
+	 * do the same for L2.
 	 */
 	exec_control = __vm_entry_controls_get(vmcs01);
-	exec_control |= vmcs12->vm_entry_controls;
+	exec_control |= (vmcs12->vm_entry_controls &
+			 ~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL);
 	exec_control &= ~(VM_ENTRY_IA32E_MODE | VM_ENTRY_LOAD_IA32_EFER);
 	if (cpu_has_load_ia32_efer()) {
 		if (guest_efer & EFER_LMA)
@@ -3827,7 +3832,16 @@ static void nested_vmx_inject_exception_vmexit(struct kvm_vcpu *vcpu,
 	u32 intr_info = nr | INTR_INFO_VALID_MASK;
 
 	if (vcpu->arch.exception.has_error_code) {
-		vmcs12->vm_exit_intr_error_code = vcpu->arch.exception.error_code;
+		/*
+		 * Intel CPUs do not generate error codes with bits 31:16 set,
+		 * and more importantly VMX disallows setting bits 31:16 in the
+		 * injected error code for VM-Entry.  Drop the bits to mimic
+		 * hardware and avoid inducing failure on nested VM-Entry if L1
+		 * chooses to inject the exception back to L2.  AMD CPUs _do_
+		 * generate "full" 32-bit error codes, so KVM allows userspace
+		 * to inject exception error codes with bits 31:16 set.
+		 */
+		vmcs12->vm_exit_intr_error_code = (u16)vcpu->arch.exception.error_code;
 		intr_info |= INTR_INFO_DELIVER_CODE_MASK;
 	}
 
@@ -4255,14 +4269,6 @@ static void prepare_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
 			nested_vmx_abort(vcpu,
 					 VMX_ABORT_SAVE_GUEST_MSR_FAIL);
 	}
-
-	/*
-	 * Drop what we picked up for L2 via vmx_complete_interrupts. It is
-	 * preserved above and would only end up incorrectly in L1.
-	 */
-	vcpu->arch.nmi_injected = false;
-	kvm_clear_exception_queue(vcpu);
-	kvm_clear_interrupt_queue(vcpu);
 }
 
 /*
@@ -4602,6 +4608,17 @@ void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 vm_exit_reason,
 		WARN_ON_ONCE(nested_early_check);
 	}
 
+	/*
+	 * Drop events/exceptions that were queued for re-injection to L2
+	 * (picked up via vmx_complete_interrupts()), as well as exceptions
+	 * that were pending for L2.  Note, this must NOT be hoisted above
+	 * prepare_vmcs12(), events/exceptions queued for re-injection need to
+	 * be captured in vmcs12 (see vmcs12_save_pending_event()).
+	 */
+	vcpu->arch.nmi_injected = false;
+	kvm_clear_exception_queue(vcpu);
+	kvm_clear_interrupt_queue(vcpu);
+
 	vmx_switch_vmcs(vcpu, &vmx->vmcs01);
 
 	/* Update any VMCS fields that might have changed while L2 ran */
diff --git linux-libre-6.0-gnu/arch/x86/kvm/vmx/vmx.c linux-libre-6.0.7-gnu/arch/x86/kvm/vmx/vmx.c
index c9b49a09e6b5..7f3581960eb5 100644
--- linux-libre-6.0-gnu/arch/x86/kvm/vmx/vmx.c
+++ linux-libre-6.0.7-gnu/arch/x86/kvm/vmx/vmx.c
@@ -1695,7 +1695,17 @@ static void vmx_queue_exception(struct kvm_vcpu *vcpu)
 	kvm_deliver_exception_payload(vcpu);
 
 	if (has_error_code) {
-		vmcs_write32(VM_ENTRY_EXCEPTION_ERROR_CODE, error_code);
+		/*
+		 * Despite the error code being architecturally defined as 32
+		 * bits, and the VMCS field being 32 bits, Intel CPUs and thus
+		 * VMX don't actually supporting setting bits 31:16.  Hardware
+		 * will (should) never provide a bogus error code, but AMD CPUs
+		 * do generate error codes with bits 31:16 set, and so KVM's
+		 * ABI lets userspace shove in arbitrary 32-bit values.  Drop
+		 * the upper bits to avoid VM-Fail, losing information that
+		 * does't really exist is preferable to killing the VM.
+		 */
+		vmcs_write32(VM_ENTRY_EXCEPTION_ERROR_CODE, (u16)error_code);
 		intr_info |= INTR_INFO_DELIVER_CODE_MASK;
 	}
 
diff --git linux-libre-6.0-gnu/arch/x86/kvm/x86.c linux-libre-6.0.7-gnu/arch/x86/kvm/x86.c
index b0c47b41c264..86c3b29f1abc 100644
--- linux-libre-6.0-gnu/arch/x86/kvm/x86.c
+++ linux-libre-6.0.7-gnu/arch/x86/kvm/x86.c
@@ -528,6 +528,7 @@ static int exception_class(int vector)
 #define EXCPT_TRAP		1
 #define EXCPT_ABORT		2
 #define EXCPT_INTERRUPT		3
+#define EXCPT_DB		4
 
 static int exception_type(int vector)
 {
@@ -538,8 +539,14 @@ static int exception_type(int vector)
 
 	mask = 1 << vector;
 
-	/* #DB is trap, as instruction watchpoints are handled elsewhere */
-	if (mask & ((1 << DB_VECTOR) | (1 << BP_VECTOR) | (1 << OF_VECTOR)))
+	/*
+	 * #DBs can be trap-like or fault-like, the caller must check other CPU
+	 * state, e.g. DR6, to determine whether a #DB is a trap or fault.
+	 */
+	if (mask & (1 << DB_VECTOR))
+		return EXCPT_DB;
+
+	if (mask & ((1 << BP_VECTOR) | (1 << OF_VECTOR)))
 		return EXCPT_TRAP;
 
 	if (mask & ((1 << DF_VECTOR) | (1 << MC_VECTOR)))
@@ -6399,26 +6406,22 @@ static int kvm_add_msr_filter(struct kvm_x86_msr_filter *msr_filter,
 	return 0;
 }
 
-static int kvm_vm_ioctl_set_msr_filter(struct kvm *kvm, void __user *argp)
+static int kvm_vm_ioctl_set_msr_filter(struct kvm *kvm,
+				       struct kvm_msr_filter *filter)
 {
-	struct kvm_msr_filter __user *user_msr_filter = argp;
 	struct kvm_x86_msr_filter *new_filter, *old_filter;
-	struct kvm_msr_filter filter;
 	bool default_allow;
 	bool empty = true;
 	int r = 0;
 	u32 i;
 
-	if (copy_from_user(&filter, user_msr_filter, sizeof(filter)))
-		return -EFAULT;
-
-	if (filter.flags & ~KVM_MSR_FILTER_DEFAULT_DENY)
+	if (filter->flags & ~KVM_MSR_FILTER_DEFAULT_DENY)
 		return -EINVAL;
 
-	for (i = 0; i < ARRAY_SIZE(filter.ranges); i++)
-		empty &= !filter.ranges[i].nmsrs;
+	for (i = 0; i < ARRAY_SIZE(filter->ranges); i++)
+		empty &= !filter->ranges[i].nmsrs;
 
-	default_allow = !(filter.flags & KVM_MSR_FILTER_DEFAULT_DENY);
+	default_allow = !(filter->flags & KVM_MSR_FILTER_DEFAULT_DENY);
 	if (empty && !default_allow)
 		return -EINVAL;
 
@@ -6426,8 +6429,8 @@ static int kvm_vm_ioctl_set_msr_filter(struct kvm *kvm, void __user *argp)
 	if (!new_filter)
 		return -ENOMEM;
 
-	for (i = 0; i < ARRAY_SIZE(filter.ranges); i++) {
-		r = kvm_add_msr_filter(new_filter, &filter.ranges[i]);
+	for (i = 0; i < ARRAY_SIZE(filter->ranges); i++) {
+		r = kvm_add_msr_filter(new_filter, &filter->ranges[i]);
 		if (r) {
 			kvm_free_msr_filter(new_filter);
 			return r;
@@ -6450,6 +6453,62 @@ static int kvm_vm_ioctl_set_msr_filter(struct kvm *kvm, void __user *argp)
 	return 0;
 }
 
+#ifdef CONFIG_KVM_COMPAT
+/* for KVM_X86_SET_MSR_FILTER */
+struct kvm_msr_filter_range_compat {
+	__u32 flags;
+	__u32 nmsrs;
+	__u32 base;
+	__u32 bitmap;
+};
+
+struct kvm_msr_filter_compat {
+	__u32 flags;
+	struct kvm_msr_filter_range_compat ranges[KVM_MSR_FILTER_MAX_RANGES];
+};
+
+#define KVM_X86_SET_MSR_FILTER_COMPAT _IOW(KVMIO, 0xc6, struct kvm_msr_filter_compat)
+
+long kvm_arch_vm_compat_ioctl(struct file *filp, unsigned int ioctl,
+			      unsigned long arg)
+{
+	void __user *argp = (void __user *)arg;
+	struct kvm *kvm = filp->private_data;
+	long r = -ENOTTY;
+
+	switch (ioctl) {
+	case KVM_X86_SET_MSR_FILTER_COMPAT: {
+		struct kvm_msr_filter __user *user_msr_filter = argp;
+		struct kvm_msr_filter_compat filter_compat;
+		struct kvm_msr_filter filter;
+		int i;
+
+		if (copy_from_user(&filter_compat, user_msr_filter,
+				   sizeof(filter_compat)))
+			return -EFAULT;
+
+		filter.flags = filter_compat.flags;
+		for (i = 0; i < ARRAY_SIZE(filter.ranges); i++) {
+			struct kvm_msr_filter_range_compat *cr;
+
+			cr = &filter_compat.ranges[i];
+			filter.ranges[i] = (struct kvm_msr_filter_range) {
+				.flags = cr->flags,
+				.nmsrs = cr->nmsrs,
+				.base = cr->base,
+				.bitmap = (__u8 *)(ulong)cr->bitmap,
+			};
+		}
+
+		r = kvm_vm_ioctl_set_msr_filter(kvm, &filter);
+		break;
+	}
+	}
+
+	return r;
+}
+#endif
+
 #ifdef CONFIG_HAVE_KVM_PM_NOTIFIER
 static int kvm_arch_suspend_notifier(struct kvm *kvm)
 {
@@ -6872,9 +6931,16 @@ set_pit2_out:
 	case KVM_SET_PMU_EVENT_FILTER:
 		r = kvm_vm_ioctl_set_pmu_event_filter(kvm, argp);
 		break;
-	case KVM_X86_SET_MSR_FILTER:
-		r = kvm_vm_ioctl_set_msr_filter(kvm, argp);
+	case KVM_X86_SET_MSR_FILTER: {
+		struct kvm_msr_filter __user *user_msr_filter = argp;
+		struct kvm_msr_filter filter;
+
+		if (copy_from_user(&filter, user_msr_filter, sizeof(filter)))
+			return -EFAULT;
+
+		r = kvm_vm_ioctl_set_msr_filter(kvm, &filter);
 		break;
+	}
 	default:
 		r = -ENOTTY;
 	}
@@ -8801,6 +8867,12 @@ writeback:
 		unsigned long rflags = static_call(kvm_x86_get_rflags)(vcpu);
 		toggle_interruptibility(vcpu, ctxt->interruptibility);
 		vcpu->arch.emulate_regs_need_sync_to_vcpu = false;
+
+		/*
+		 * Note, EXCPT_DB is assumed to be fault-like as the emulator
+		 * only supports code breakpoints and general detect #DB, both
+		 * of which are fault-like.
+		 */
 		if (!ctxt->have_exception ||
 		    exception_type(ctxt->exception.vector) == EXCPT_TRAP) {
 			kvm_pmu_trigger_event(vcpu, PERF_COUNT_HW_INSTRUCTIONS);
@@ -9724,6 +9796,16 @@ static int inject_pending_event(struct kvm_vcpu *vcpu, bool *req_immediate_exit)
 
 	/* try to inject new event if pending */
 	if (vcpu->arch.exception.pending) {
+		/*
+		 * Fault-class exceptions, except #DBs, set RF=1 in the RFLAGS
+		 * value pushed on the stack.  Trap-like exception and all #DBs
+		 * leave RF as-is (KVM follows Intel's behavior in this regard;
+		 * AMD states that code breakpoint #DBs excplitly clear RF=0).
+		 *
+		 * Note, most versions of Intel's SDM and AMD's APM incorrectly
+		 * describe the behavior of General Detect #DBs, which are
+		 * fault-like.  They do _not_ set RF, a la code breakpoints.
+		 */
 		if (exception_type(vcpu->arch.exception.nr) == EXCPT_FAULT)
 			__kvm_set_rflags(vcpu, kvm_get_rflags(vcpu) |
 					     X86_EFLAGS_RF);
diff --git linux-libre-6.0-gnu/arch/x86/net/bpf_jit_comp.c linux-libre-6.0.7-gnu/arch/x86/net/bpf_jit_comp.c
index c1f6c1c51d99..362562c832e6 100644
--- linux-libre-6.0-gnu/arch/x86/net/bpf_jit_comp.c
+++ linux-libre-6.0.7-gnu/arch/x86/net/bpf_jit_comp.c
@@ -2209,7 +2209,7 @@ cleanup:
 	return ret;
 }
 
-static int emit_bpf_dispatcher(u8 **pprog, int a, int b, s64 *progs)
+static int emit_bpf_dispatcher(u8 **pprog, int a, int b, s64 *progs, u8 *image, u8 *buf)
 {
 	u8 *jg_reloc, *prog = *pprog;
 	int pivot, err, jg_bytes = 1;
@@ -2225,12 +2225,12 @@ static int emit_bpf_dispatcher(u8 **pprog, int a, int b, s64 *progs)
 		EMIT2_off32(0x81, add_1reg(0xF8, BPF_REG_3),
 			    progs[a]);
 		err = emit_cond_near_jump(&prog,	/* je func */
-					  (void *)progs[a], prog,
+					  (void *)progs[a], image + (prog - buf),
 					  X86_JE);
 		if (err)
 			return err;
 
-		emit_indirect_jump(&prog, 2 /* rdx */, prog);
+		emit_indirect_jump(&prog, 2 /* rdx */, image + (prog - buf));
 
 		*pprog = prog;
 		return 0;
@@ -2255,7 +2255,7 @@ static int emit_bpf_dispatcher(u8 **pprog, int a, int b, s64 *progs)
 	jg_reloc = prog;
 
 	err = emit_bpf_dispatcher(&prog, a, a + pivot,	/* emit lower_part */
-				  progs);
+				  progs, image, buf);
 	if (err)
 		return err;
 
@@ -2269,7 +2269,7 @@ static int emit_bpf_dispatcher(u8 **pprog, int a, int b, s64 *progs)
 	emit_code(jg_reloc - jg_bytes, jg_offset, jg_bytes);
 
 	err = emit_bpf_dispatcher(&prog, a + pivot + 1,	/* emit upper_part */
-				  b, progs);
+				  b, progs, image, buf);
 	if (err)
 		return err;
 
@@ -2289,12 +2289,12 @@ static int cmp_ips(const void *a, const void *b)
 	return 0;
 }
 
-int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs)
+int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_funcs)
 {
-	u8 *prog = image;
+	u8 *prog = buf;
 
 	sort(funcs, num_funcs, sizeof(funcs[0]), cmp_ips, NULL);
-	return emit_bpf_dispatcher(&prog, 0, num_funcs - 1, funcs);
+	return emit_bpf_dispatcher(&prog, 0, num_funcs - 1, funcs, image, buf);
 }
 
 struct x64_jit_data {
diff --git linux-libre-6.0-gnu/arch/x86/xen/enlighten_pv.c linux-libre-6.0.7-gnu/arch/x86/xen/enlighten_pv.c
index 0ed2e487a693..9b1a58dda935 100644
--- linux-libre-6.0-gnu/arch/x86/xen/enlighten_pv.c
+++ linux-libre-6.0.7-gnu/arch/x86/xen/enlighten_pv.c
@@ -765,6 +765,7 @@ static void xen_load_idt(const struct desc_ptr *desc)
 {
 	static DEFINE_SPINLOCK(lock);
 	static struct trap_info traps[257];
+	static const struct trap_info zero = { };
 	unsigned out;
 
 	trace_xen_cpu_load_idt(desc);
@@ -774,7 +775,7 @@ static void xen_load_idt(const struct desc_ptr *desc)
 	memcpy(this_cpu_ptr(&idt_desc), desc, sizeof(idt_desc));
 
 	out = xen_convert_trap_info(desc, traps, false);
-	memset(&traps[out], 0, sizeof(traps[0]));
+	traps[out] = zero;
 
 	xen_mc_flush();
 	if (HYPERVISOR_set_trap_table(traps))
diff --git linux-libre-6.0-gnu/block/bio.c linux-libre-6.0.7-gnu/block/bio.c
index 3d3a2678fea2..77e3b764a078 100644
--- linux-libre-6.0-gnu/block/bio.c
+++ linux-libre-6.0.7-gnu/block/bio.c
@@ -760,8 +760,6 @@ EXPORT_SYMBOL(bio_put);
 static int __bio_clone(struct bio *bio, struct bio *bio_src, gfp_t gfp)
 {
 	bio_set_flag(bio, BIO_CLONED);
-	if (bio_flagged(bio_src, BIO_THROTTLED))
-		bio_set_flag(bio, BIO_THROTTLED);
 	bio->bi_ioprio = bio_src->bi_ioprio;
 	bio->bi_iter = bio_src->bi_iter;
 
diff --git linux-libre-6.0-gnu/block/blk-mq.c linux-libre-6.0.7-gnu/block/blk-mq.c
index c96c8c4f751b..fe840536e6ac 100644
--- linux-libre-6.0-gnu/block/blk-mq.c
+++ linux-libre-6.0.7-gnu/block/blk-mq.c
@@ -3028,8 +3028,11 @@ static void blk_mq_clear_rq_mapping(struct blk_mq_tags *drv_tags,
 	struct page *page;
 	unsigned long flags;
 
-	/* There is no need to clear a driver tags own mapping */
-	if (drv_tags == tags)
+	/*
+	 * There is no need to clear mapping if driver tags is not initialized
+	 * or the mapping belongs to the driver tags.
+	 */
+	if (!drv_tags || drv_tags == tags)
 		return;
 
 	list_for_each_entry(page, &tags->page_list, lru) {
@@ -4473,14 +4476,14 @@ static bool blk_mq_elv_switch_none(struct list_head *head,
 	list_add(&qe->node, head);
 
 	/*
-	 * After elevator_switch_mq, the previous elevator_queue will be
+	 * After elevator_switch, the previous elevator_queue will be
 	 * released by elevator_release. The reference of the io scheduler
 	 * module get by elevator_get will also be put. So we need to get
 	 * a reference of the io scheduler module here to prevent it to be
 	 * removed.
 	 */
 	__module_get(qe->type->elevator_owner);
-	elevator_switch_mq(q, NULL);
+	elevator_switch(q, NULL);
 	mutex_unlock(&q->sysfs_lock);
 
 	return true;
@@ -4512,7 +4515,7 @@ static void blk_mq_elv_switch_back(struct list_head *head,
 	kfree(qe);
 
 	mutex_lock(&q->sysfs_lock);
-	elevator_switch_mq(q, t);
+	elevator_switch(q, t);
 	mutex_unlock(&q->sysfs_lock);
 }
 
diff --git linux-libre-6.0-gnu/block/blk-throttle.c linux-libre-6.0.7-gnu/block/blk-throttle.c
index 9f5fe62afff9..35cf744ea9d1 100644
--- linux-libre-6.0-gnu/block/blk-throttle.c
+++ linux-libre-6.0.7-gnu/block/blk-throttle.c
@@ -806,12 +806,12 @@ static bool tg_with_in_bps_limit(struct throtl_grp *tg, struct bio *bio,
 				 u64 bps_limit, unsigned long *wait)
 {
 	bool rw = bio_data_dir(bio);
-	u64 bytes_allowed, extra_bytes, tmp;
+	u64 bytes_allowed, extra_bytes;
 	unsigned long jiffy_elapsed, jiffy_wait, jiffy_elapsed_rnd;
 	unsigned int bio_size = throtl_bio_data_size(bio);
 
 	/* no need to throttle if this bio's bytes have been accounted */
-	if (bps_limit == U64_MAX || bio_flagged(bio, BIO_THROTTLED)) {
+	if (bps_limit == U64_MAX || bio_flagged(bio, BIO_BPS_THROTTLED)) {
 		if (wait)
 			*wait = 0;
 		return true;
@@ -824,10 +824,8 @@ static bool tg_with_in_bps_limit(struct throtl_grp *tg, struct bio *bio,
 		jiffy_elapsed_rnd = tg->td->throtl_slice;
 
 	jiffy_elapsed_rnd = roundup(jiffy_elapsed_rnd, tg->td->throtl_slice);
-
-	tmp = bps_limit * jiffy_elapsed_rnd;
-	do_div(tmp, HZ);
-	bytes_allowed = tmp;
+	bytes_allowed = mul_u64_u64_div_u64(bps_limit, (u64)jiffy_elapsed_rnd,
+					    (u64)HZ);
 
 	if (tg->bytes_disp[rw] + bio_size <= bytes_allowed) {
 		if (wait)
@@ -921,22 +919,13 @@ static void throtl_charge_bio(struct throtl_grp *tg, struct bio *bio)
 	unsigned int bio_size = throtl_bio_data_size(bio);
 
 	/* Charge the bio to the group */
-	if (!bio_flagged(bio, BIO_THROTTLED)) {
+	if (!bio_flagged(bio, BIO_BPS_THROTTLED)) {
 		tg->bytes_disp[rw] += bio_size;
 		tg->last_bytes_disp[rw] += bio_size;
 	}
 
 	tg->io_disp[rw]++;
 	tg->last_io_disp[rw]++;
-
-	/*
-	 * BIO_THROTTLED is used to prevent the same bio to be throttled
-	 * more than once as a throttled bio will go through blk-throtl the
-	 * second time when it eventually gets issued.  Set it when a bio
-	 * is being charged to a tg.
-	 */
-	if (!bio_flagged(bio, BIO_THROTTLED))
-		bio_set_flag(bio, BIO_THROTTLED);
 }
 
 /**
@@ -1026,6 +1015,7 @@ static void tg_dispatch_one_bio(struct throtl_grp *tg, bool rw)
 	sq->nr_queued[rw]--;
 
 	throtl_charge_bio(tg, bio);
+	bio_set_flag(bio, BIO_BPS_THROTTLED);
 
 	/*
 	 * If our parent is another tg, we just need to transfer @bio to
@@ -2159,8 +2149,10 @@ again:
 		qn = &tg->qnode_on_parent[rw];
 		sq = sq->parent_sq;
 		tg = sq_to_tg(sq);
-		if (!tg)
+		if (!tg) {
+			bio_set_flag(bio, BIO_BPS_THROTTLED);
 			goto out_unlock;
+		}
 	}
 
 	/* out-of-limit, queue to @tg */
@@ -2189,8 +2181,6 @@ again:
 	}
 
 out_unlock:
-	bio_set_flag(bio, BIO_THROTTLED);
-
 #ifdef CONFIG_BLK_DEV_THROTTLING_LOW
 	if (throttled || !td->track_bio_latency)
 		bio->bi_issue.value |= BIO_ISSUE_THROTL_SKIP_LATENCY;
diff --git linux-libre-6.0-gnu/block/blk-throttle.h linux-libre-6.0.7-gnu/block/blk-throttle.h
index c1b602996127..ee7299e6dea9 100644
--- linux-libre-6.0-gnu/block/blk-throttle.h
+++ linux-libre-6.0.7-gnu/block/blk-throttle.h
@@ -175,7 +175,7 @@ static inline bool blk_throtl_bio(struct bio *bio)
 	struct throtl_grp *tg = blkg_to_tg(bio->bi_blkg);
 
 	/* no need to throttle bps any more if the bio has been throttled */
-	if (bio_flagged(bio, BIO_THROTTLED) &&
+	if (bio_flagged(bio, BIO_BPS_THROTTLED) &&
 	    !(tg->flags & THROTL_TG_HAS_IOPS_LIMIT))
 		return false;
 
diff --git linux-libre-6.0-gnu/block/blk-wbt.c linux-libre-6.0.7-gnu/block/blk-wbt.c
index a9982000b667..c293e08b301f 100644
--- linux-libre-6.0-gnu/block/blk-wbt.c
+++ linux-libre-6.0.7-gnu/block/blk-wbt.c
@@ -841,8 +841,11 @@ int wbt_init(struct request_queue *q)
 	rwb->last_comp = rwb->last_issue = jiffies;
 	rwb->win_nsec = RWB_WINDOW_NSEC;
 	rwb->enable_state = WBT_STATE_ON_DEFAULT;
-	rwb->wc = 1;
+	rwb->wc = test_bit(QUEUE_FLAG_WC, &q->queue_flags);
 	rwb->rq_depth.default_depth = RWB_DEF_DEPTH;
+	rwb->min_lat_nsec = wbt_default_latency_nsec(q);
+
+	wbt_queue_depth_changed(&rwb->rqos);
 
 	/*
 	 * Assign rwb and add the stats callback.
@@ -853,11 +856,6 @@ int wbt_init(struct request_queue *q)
 
 	blk_stat_add_callback(q, rwb->cb);
 
-	rwb->min_lat_nsec = wbt_default_latency_nsec(q);
-
-	wbt_queue_depth_changed(&rwb->rqos);
-	wbt_set_write_cache(q, test_bit(QUEUE_FLAG_WC, &q->queue_flags));
-
 	return 0;
 
 err_free:
diff --git linux-libre-6.0-gnu/block/blk.h linux-libre-6.0.7-gnu/block/blk.h
index d7142c4d2fef..52432eab621e 100644
--- linux-libre-6.0-gnu/block/blk.h
+++ linux-libre-6.0.7-gnu/block/blk.h
@@ -270,8 +270,7 @@ bool blk_bio_list_merge(struct request_queue *q, struct list_head *list,
 
 void blk_insert_flush(struct request *rq);
 
-int elevator_switch_mq(struct request_queue *q,
-			      struct elevator_type *new_e);
+int elevator_switch(struct request_queue *q, struct elevator_type *new_e);
 void elevator_exit(struct request_queue *q);
 int elv_register_queue(struct request_queue *q, bool uevent);
 void elv_unregister_queue(struct request_queue *q);
diff --git linux-libre-6.0-gnu/block/elevator.c linux-libre-6.0.7-gnu/block/elevator.c
index c319765892bb..bd71f0fc4e4b 100644
--- linux-libre-6.0-gnu/block/elevator.c
+++ linux-libre-6.0.7-gnu/block/elevator.c
@@ -588,7 +588,7 @@ void elv_unregister(struct elevator_type *e)
 }
 EXPORT_SYMBOL_GPL(elv_unregister);
 
-int elevator_switch_mq(struct request_queue *q,
+static int elevator_switch_mq(struct request_queue *q,
 			      struct elevator_type *new_e)
 {
 	int ret;
@@ -723,7 +723,7 @@ void elevator_init_mq(struct request_queue *q)
  * need for the new one. this way we have a chance of going back to the old
  * one, if the new one fails init for some reason.
  */
-static int elevator_switch(struct request_queue *q, struct elevator_type *new_e)
+int elevator_switch(struct request_queue *q, struct elevator_type *new_e)
 {
 	int err;
 
diff --git linux-libre-6.0-gnu/crypto/akcipher.c linux-libre-6.0.7-gnu/crypto/akcipher.c
index f866085c8a4a..ab975a420e1e 100644
--- linux-libre-6.0-gnu/crypto/akcipher.c
+++ linux-libre-6.0.7-gnu/crypto/akcipher.c
@@ -120,6 +120,12 @@ static int akcipher_default_op(struct akcipher_request *req)
 	return -ENOSYS;
 }
 
+static int akcipher_default_set_key(struct crypto_akcipher *tfm,
+				     const void *key, unsigned int keylen)
+{
+	return -ENOSYS;
+}
+
 int crypto_register_akcipher(struct akcipher_alg *alg)
 {
 	struct crypto_alg *base = &alg->base;
@@ -132,6 +138,8 @@ int crypto_register_akcipher(struct akcipher_alg *alg)
 		alg->encrypt = akcipher_default_op;
 	if (!alg->decrypt)
 		alg->decrypt = akcipher_default_op;
+	if (!alg->set_priv_key)
+		alg->set_priv_key = akcipher_default_set_key;
 
 	akcipher_prepare_alg(alg);
 	return crypto_register_alg(base);
diff --git linux-libre-6.0-gnu/drivers/acpi/acpi_extlog.c linux-libre-6.0.7-gnu/drivers/acpi/acpi_extlog.c
index 72f1fb77abcd..e648158368a7 100644
--- linux-libre-6.0-gnu/drivers/acpi/acpi_extlog.c
+++ linux-libre-6.0.7-gnu/drivers/acpi/acpi_extlog.c
@@ -12,6 +12,7 @@
 #include <linux/ratelimit.h>
 #include <linux/edac.h>
 #include <linux/ras.h>
+#include <acpi/ghes.h>
 #include <asm/cpu.h>
 #include <asm/mce.h>
 
@@ -138,8 +139,8 @@ static int extlog_print(struct notifier_block *nb, unsigned long val,
 	int	cpu = mce->extcpu;
 	struct acpi_hest_generic_status *estatus, *tmp;
 	struct acpi_hest_generic_data *gdata;
-	const guid_t *fru_id = &guid_null;
-	char *fru_text = "";
+	const guid_t *fru_id;
+	char *fru_text;
 	guid_t *sec_type;
 	static u32 err_seq;
 
@@ -160,17 +161,23 @@ static int extlog_print(struct notifier_block *nb, unsigned long val,
 
 	/* log event via trace */
 	err_seq++;
-	gdata = (struct acpi_hest_generic_data *)(tmp + 1);
-	if (gdata->validation_bits & CPER_SEC_VALID_FRU_ID)
-		fru_id = (guid_t *)gdata->fru_id;
-	if (gdata->validation_bits & CPER_SEC_VALID_FRU_TEXT)
-		fru_text = gdata->fru_text;
-	sec_type = (guid_t *)gdata->section_type;
-	if (guid_equal(sec_type, &CPER_SEC_PLATFORM_MEM)) {
-		struct cper_sec_mem_err *mem = (void *)(gdata + 1);
-		if (gdata->error_data_length >= sizeof(*mem))
-			trace_extlog_mem_event(mem, err_seq, fru_id, fru_text,
-					       (u8)gdata->error_severity);
+	apei_estatus_for_each_section(tmp, gdata) {
+		if (gdata->validation_bits & CPER_SEC_VALID_FRU_ID)
+			fru_id = (guid_t *)gdata->fru_id;
+		else
+			fru_id = &guid_null;
+		if (gdata->validation_bits & CPER_SEC_VALID_FRU_TEXT)
+			fru_text = gdata->fru_text;
+		else
+			fru_text = "";
+		sec_type = (guid_t *)gdata->section_type;
+		if (guid_equal(sec_type, &CPER_SEC_PLATFORM_MEM)) {
+			struct cper_sec_mem_err *mem = (void *)(gdata + 1);
+
+			if (gdata->error_data_length >= sizeof(*mem))
+				trace_extlog_mem_event(mem, err_seq, fru_id, fru_text,
+						       (u8)gdata->error_severity);
+		}
 	}
 
 out:
diff --git linux-libre-6.0-gnu/drivers/acpi/acpi_fpdt.c linux-libre-6.0.7-gnu/drivers/acpi/acpi_fpdt.c
index 6922a44b3ce7..a2056c4c8cb7 100644
--- linux-libre-6.0-gnu/drivers/acpi/acpi_fpdt.c
+++ linux-libre-6.0.7-gnu/drivers/acpi/acpi_fpdt.c
@@ -143,6 +143,23 @@ static const struct attribute_group boot_attr_group = {
 
 static struct kobject *fpdt_kobj;
 
+#if defined CONFIG_X86 && defined CONFIG_PHYS_ADDR_T_64BIT
+#include <linux/processor.h>
+static bool fpdt_address_valid(u64 address)
+{
+	/*
+	 * On some systems the table contains invalid addresses
+	 * with unsuppored high address bits set, check for this.
+	 */
+	return !(address >> boot_cpu_data.x86_phys_bits);
+}
+#else
+static bool fpdt_address_valid(u64 address)
+{
+	return true;
+}
+#endif
+
 static int fpdt_process_subtable(u64 address, u32 subtable_type)
 {
 	struct fpdt_subtable_header *subtable_header;
@@ -151,6 +168,11 @@ static int fpdt_process_subtable(u64 address, u32 subtable_type)
 	u32 length, offset;
 	int result;
 
+	if (!fpdt_address_valid(address)) {
+		pr_info(FW_BUG "invalid physical address: 0x%llx!\n", address);
+		return -EINVAL;
+	}
+
 	subtable_header = acpi_os_map_memory(address, sizeof(*subtable_header));
 	if (!subtable_header)
 		return -ENOMEM;
diff --git linux-libre-6.0-gnu/drivers/acpi/acpi_pcc.c linux-libre-6.0.7-gnu/drivers/acpi/acpi_pcc.c
index a12b55d81209..3e252be047b8 100644
--- linux-libre-6.0-gnu/drivers/acpi/acpi_pcc.c
+++ linux-libre-6.0.7-gnu/drivers/acpi/acpi_pcc.c
@@ -23,6 +23,12 @@
 
 #include <acpi/pcc.h>
 
+/*
+ * Arbitrary retries in case the remote processor is slow to respond
+ * to PCC commands
+ */
+#define PCC_CMD_WAIT_RETRIES_NUM	500ULL
+
 struct pcc_data {
 	struct pcc_mbox_chan *pcc_chan;
 	void __iomem *pcc_comm_addr;
@@ -63,6 +69,7 @@ acpi_pcc_address_space_setup(acpi_handle region_handle, u32 function,
 	if (IS_ERR(data->pcc_chan)) {
 		pr_err("Failed to find PCC channel for subspace %d\n",
 		       ctx->subspace_id);
+		kfree(data);
 		return AE_NOT_FOUND;
 	}
 
@@ -72,6 +79,8 @@ acpi_pcc_address_space_setup(acpi_handle region_handle, u32 function,
 	if (!data->pcc_comm_addr) {
 		pr_err("Failed to ioremap PCC comm region mem for %d\n",
 		       ctx->subspace_id);
+		pcc_mbox_free_channel(data->pcc_chan);
+		kfree(data);
 		return AE_NO_MEMORY;
 	}
 
@@ -86,6 +95,7 @@ acpi_pcc_address_space_handler(u32 function, acpi_physical_address addr,
 {
 	int ret;
 	struct pcc_data *data = region_context;
+	u64 usecs_lat;
 
 	reinit_completion(&data->done);
 
@@ -96,10 +106,22 @@ acpi_pcc_address_space_handler(u32 function, acpi_physical_address addr,
 	if (ret < 0)
 		return AE_ERROR;
 
-	if (data->pcc_chan->mchan->mbox->txdone_irq)
-		wait_for_completion(&data->done);
+	if (data->pcc_chan->mchan->mbox->txdone_irq) {
+		/*
+		 * pcc_chan->latency is just a Nominal value. In reality the remote
+		 * processor could be much slower to reply. So add an arbitrary
+		 * amount of wait on top of Nominal.
+		 */
+		usecs_lat = PCC_CMD_WAIT_RETRIES_NUM * data->pcc_chan->latency;
+		ret = wait_for_completion_timeout(&data->done,
+						  usecs_to_jiffies(usecs_lat));
+		if (ret == 0) {
+			pr_err("PCC command executed timeout!\n");
+			return AE_TIME;
+		}
+	}
 
-	mbox_client_txdone(data->pcc_chan->mchan, ret);
+	mbox_chan_txdone(data->pcc_chan->mchan, ret);
 
 	memcpy_fromio(value, data->pcc_comm_addr, data->ctx.length);
 
diff --git linux-libre-6.0-gnu/drivers/acpi/acpi_video.c linux-libre-6.0.7-gnu/drivers/acpi/acpi_video.c
index 5cbe2196176d..2a4990733cf0 100644
--- linux-libre-6.0-gnu/drivers/acpi/acpi_video.c
+++ linux-libre-6.0.7-gnu/drivers/acpi/acpi_video.c
@@ -496,6 +496,22 @@ static const struct dmi_system_id video_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE R830"),
 		},
 	},
+	{
+	 .callback = video_disable_backlight_sysfs_if,
+	 .ident = "Toshiba Satellite Z830",
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE Z830"),
+		},
+	},
+	{
+	 .callback = video_disable_backlight_sysfs_if,
+	 .ident = "Toshiba Portege Z830",
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE Z830"),
+		},
+	},
 	/*
 	 * Some machine's _DOD IDs don't have bit 31(Device ID Scheme) set
 	 * but the IDs actually follow the Device ID Scheme.
diff --git linux-libre-6.0-gnu/drivers/acpi/apei/ghes.c linux-libre-6.0.7-gnu/drivers/acpi/apei/ghes.c
index d91ad378c00d..80ad530583c9 100644
--- linux-libre-6.0-gnu/drivers/acpi/apei/ghes.c
+++ linux-libre-6.0.7-gnu/drivers/acpi/apei/ghes.c
@@ -985,7 +985,7 @@ static void ghes_proc_in_irq(struct irq_work *irq_work)
 				ghes_estatus_cache_add(generic, estatus);
 		}
 
-		if (task_work_pending && current->mm != &init_mm) {
+		if (task_work_pending && current->mm) {
 			estatus_node->task_work.func = ghes_kick_task_work;
 			estatus_node->task_work_cpu = smp_processor_id();
 			ret = task_work_add(current, &estatus_node->task_work,
diff --git linux-libre-6.0-gnu/drivers/acpi/video_detect.c linux-libre-6.0.7-gnu/drivers/acpi/video_detect.c
index 5d7f38016a24..68a566f69684 100644
--- linux-libre-6.0-gnu/drivers/acpi/video_detect.c
+++ linux-libre-6.0.7-gnu/drivers/acpi/video_detect.c
@@ -514,6 +514,70 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_BOARD_NAME, "PF5LUXG"),
 		},
 	},
+	/*
+	 * More Tongfang devices with the same issue as the Clevo NL5xRU and
+	 * NL5xNU/TUXEDO Aura 15 Gen1 and Gen2. See the description above.
+	 */
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GKxNRxx",
+	.matches = {
+		DMI_MATCH(DMI_BOARD_NAME, "GKxNRxx"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GKxNRxx",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "POLARIS1501A1650TI"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GKxNRxx",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "POLARIS1501A2060"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GKxNRxx",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "POLARIS1701A1650TI"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GKxNRxx",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
+		DMI_MATCH(DMI_BOARD_NAME, "POLARIS1701A2060"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GMxNGxx",
+	.matches = {
+		DMI_MATCH(DMI_BOARD_NAME, "GMxNGxx"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GMxZGxx",
+	.matches = {
+		DMI_MATCH(DMI_BOARD_NAME, "GMxZGxx"),
+		},
+	},
+	{
+	.callback = video_detect_force_native,
+	.ident = "TongFang GMxRGxx",
+	.matches = {
+		DMI_MATCH(DMI_BOARD_NAME, "GMxRGxx"),
+		},
+	},
 	/*
 	 * Desktops which falsely report a backlight and which our heuristics
 	 * for this do not catch.
diff --git linux-libre-6.0-gnu/drivers/acpi/x86/utils.c linux-libre-6.0.7-gnu/drivers/acpi/x86/utils.c
index 664070fc8349..d7cdd8406c84 100644
--- linux-libre-6.0-gnu/drivers/acpi/x86/utils.c
+++ linux-libre-6.0.7-gnu/drivers/acpi/x86/utils.c
@@ -207,9 +207,26 @@ static const struct x86_cpu_id storage_d3_cpu_ids[] = {
 	{}
 };
 
+static const struct dmi_system_id force_storage_d3_dmi[] = {
+	{
+		/*
+		 * _ADR is ambiguous between GPP1.DEV0 and GPP1.NVME
+		 * but .NVME is needed to get StorageD3Enable node
+		 * https://bugzilla.kernel.org/show_bug.cgi?id=216440
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 14 7425 2-in-1"),
+		}
+	},
+	{}
+};
+
 bool force_storage_d3(void)
 {
-	return x86_match_cpu(storage_d3_cpu_ids);
+	const struct dmi_system_id *dmi_id = dmi_first_match(force_storage_d3_dmi);
+
+	return dmi_id || x86_match_cpu(storage_d3_cpu_ids);
 }
 
 /*
diff --git linux-libre-6.0-gnu/drivers/ata/ahci.h linux-libre-6.0.7-gnu/drivers/ata/ahci.h
index ad11a4c52fbe..6f3286c8506d 100644
--- linux-libre-6.0-gnu/drivers/ata/ahci.h
+++ linux-libre-6.0.7-gnu/drivers/ata/ahci.h
@@ -252,7 +252,7 @@ enum {
 	PCS_7				= 0x94, /* 7+ port PCS (Denverton) */
 
 	/* em constants */
-	EM_MAX_SLOTS			= 8,
+	EM_MAX_SLOTS			= SATA_PMP_MAX_PORTS,
 	EM_MAX_RETRY			= 5,
 
 	/* em_ctl bits */
diff --git linux-libre-6.0-gnu/drivers/ata/ahci_imx.c linux-libre-6.0.7-gnu/drivers/ata/ahci_imx.c
index 79aa9f285312..20382f3962f5 100644
--- linux-libre-6.0-gnu/drivers/ata/ahci_imx.c
+++ linux-libre-6.0.7-gnu/drivers/ata/ahci_imx.c
@@ -1230,4 +1230,4 @@ module_platform_driver(imx_ahci_driver);
 MODULE_DESCRIPTION("Freescale i.MX AHCI SATA platform driver");
 MODULE_AUTHOR("Richard Zhu <Hong-Xing.Zhu@freescale.com>");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("ahci:imx");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git linux-libre-6.0-gnu/drivers/ata/libahci_platform.c linux-libre-6.0.7-gnu/drivers/ata/libahci_platform.c
index 32495ae96567..986f1923a76d 100644
--- linux-libre-6.0-gnu/drivers/ata/libahci_platform.c
+++ linux-libre-6.0.7-gnu/drivers/ata/libahci_platform.c
@@ -451,14 +451,24 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev,
 		}
 	}
 
-	hpriv->nports = child_nodes = of_get_child_count(dev->of_node);
+	/*
+	 * Too many sub-nodes most likely means having something wrong with
+	 * the firmware.
+	 */
+	child_nodes = of_get_child_count(dev->of_node);
+	if (child_nodes > AHCI_MAX_PORTS) {
+		rc = -EINVAL;
+		goto err_out;
+	}
 
 	/*
 	 * If no sub-node was found, we still need to set nports to
 	 * one in order to be able to use the
 	 * ahci_platform_[en|dis]able_[phys|regulators] functions.
 	 */
-	if (!child_nodes)
+	if (child_nodes)
+		hpriv->nports = child_nodes;
+	else
 		hpriv->nports = 1;
 
 	hpriv->phys = devm_kcalloc(dev, hpriv->nports, sizeof(*hpriv->phys), GFP_KERNEL);
diff --git linux-libre-6.0-gnu/drivers/base/arch_topology.c linux-libre-6.0.7-gnu/drivers/base/arch_topology.c
index 46cbe4471e78..d07a7cfa389a 100644
--- linux-libre-6.0-gnu/drivers/base/arch_topology.c
+++ linux-libre-6.0.7-gnu/drivers/base/arch_topology.c
@@ -841,4 +841,23 @@ void __init init_cpu_topology(void)
 		return;
 	}
 }
+
+void store_cpu_topology(unsigned int cpuid)
+{
+	struct cpu_topology *cpuid_topo = &cpu_topology[cpuid];
+
+	if (cpuid_topo->package_id != -1)
+		goto topology_populated;
+
+	cpuid_topo->thread_id = -1;
+	cpuid_topo->core_id = cpuid;
+	cpuid_topo->package_id = cpu_to_node(cpuid);
+
+	pr_debug("CPU%u: package %d core %d thread %d\n",
+		 cpuid, cpuid_topo->package_id, cpuid_topo->core_id,
+		 cpuid_topo->thread_id);
+
+topology_populated:
+	update_siblings_masks(cpuid);
+}
 #endif
diff --git linux-libre-6.0-gnu/drivers/base/power/domain.c linux-libre-6.0.7-gnu/drivers/base/power/domain.c
index 55a10e6d4e2a..b7bb9df386de 100644
--- linux-libre-6.0-gnu/drivers/base/power/domain.c
+++ linux-libre-6.0.7-gnu/drivers/base/power/domain.c
@@ -2950,6 +2950,10 @@ static int genpd_iterate_idle_states(struct device_node *dn,
 		np = it.node;
 		if (!of_match_node(idle_state_match, np))
 			continue;
+
+		if (!of_device_is_available(np))
+			continue;
+
 		if (states) {
 			ret = genpd_parse_state(&states[i], np);
 			if (ret) {
diff --git linux-libre-6.0-gnu/drivers/block/drbd/drbd_req.c linux-libre-6.0.7-gnu/drivers/block/drbd/drbd_req.c
index 8f7f144e54f3..7f9bcc82fc9c 100644
--- linux-libre-6.0-gnu/drivers/block/drbd/drbd_req.c
+++ linux-libre-6.0.7-gnu/drivers/block/drbd/drbd_req.c
@@ -30,11 +30,6 @@ static struct drbd_request *drbd_req_new(struct drbd_device *device, struct bio
 		return NULL;
 	memset(req, 0, sizeof(*req));
 
-	req->private_bio = bio_alloc_clone(device->ldev->backing_bdev, bio_src,
-					   GFP_NOIO, &drbd_io_bio_set);
-	req->private_bio->bi_private = req;
-	req->private_bio->bi_end_io = drbd_request_endio;
-
 	req->rq_state = (bio_data_dir(bio_src) == WRITE ? RQ_WRITE : 0)
 		      | (bio_op(bio_src) == REQ_OP_WRITE_ZEROES ? RQ_ZEROES : 0)
 		      | (bio_op(bio_src) == REQ_OP_DISCARD ? RQ_UNMAP : 0);
@@ -1219,9 +1214,12 @@ drbd_request_prepare(struct drbd_device *device, struct bio *bio)
 	/* Update disk stats */
 	req->start_jif = bio_start_io_acct(req->master_bio);
 
-	if (!get_ldev(device)) {
-		bio_put(req->private_bio);
-		req->private_bio = NULL;
+	if (get_ldev(device)) {
+		req->private_bio = bio_alloc_clone(device->ldev->backing_bdev,
+						   bio, GFP_NOIO,
+						   &drbd_io_bio_set);
+		req->private_bio->bi_private = req;
+		req->private_bio->bi_end_io = drbd_request_endio;
 	}
 
 	/* process discards always from our submitter thread */
diff --git linux-libre-6.0-gnu/drivers/block/nbd.c linux-libre-6.0.7-gnu/drivers/block/nbd.c
index 2a709daefbc4..2a2a1d996a57 100644
--- linux-libre-6.0-gnu/drivers/block/nbd.c
+++ linux-libre-6.0.7-gnu/drivers/block/nbd.c
@@ -1413,10 +1413,12 @@ static int nbd_start_device_ioctl(struct nbd_device *nbd)
 	mutex_unlock(&nbd->config_lock);
 	ret = wait_event_interruptible(config->recv_wq,
 					 atomic_read(&config->recv_threads) == 0);
-	if (ret)
+	if (ret) {
 		sock_shutdown(nbd);
-	flush_workqueue(nbd->recv_workq);
+		nbd_clear_que(nbd);
+	}
 
+	flush_workqueue(nbd->recv_workq);
 	mutex_lock(&nbd->config_lock);
 	nbd_bdev_reset(nbd);
 	/* user requested, ignore socket errors */
diff --git linux-libre-6.0-gnu/drivers/bluetooth/btintel.c linux-libre-6.0.7-gnu/drivers/bluetooth/btintel.c
index 76f37fbf0940..f3acb8f5ffaf 100644
--- linux-libre-6.0-gnu/drivers/bluetooth/btintel.c
+++ linux-libre-6.0.7-gnu/drivers/bluetooth/btintel.c
@@ -2439,15 +2439,20 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 					       INTEL_ROM_LEGACY_NO_WBS_SUPPORT))
 				set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
 					&hdev->quirks);
+			if (ver.hw_variant == 0x08 && ver.fw_variant == 0x22)
+				set_bit(HCI_QUIRK_VALID_LE_STATES,
+					&hdev->quirks);
 
 			err = btintel_legacy_rom_setup(hdev, &ver);
 			break;
 		case 0x0b:      /* SfP */
-		case 0x0c:      /* WsP */
 		case 0x11:      /* JfP */
 		case 0x12:      /* ThP */
 		case 0x13:      /* HrP */
 		case 0x14:      /* CcP */
+			set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
+			fallthrough;
+		case 0x0c:	/* WsP */
 			/* Apply the device specific HCI quirks
 			 *
 			 * All Legacy bootloader devices support WBS
@@ -2455,11 +2460,6 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 			set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
 				&hdev->quirks);
 
-			/* Valid LE States quirk for JfP/ThP familiy */
-			if (ver.hw_variant == 0x11 || ver.hw_variant == 0x12)
-				set_bit(HCI_QUIRK_VALID_LE_STATES,
-					&hdev->quirks);
-
 			/* Setup MSFT Extension support */
 			btintel_set_msft_opcode(hdev, ver.hw_variant);
 
@@ -2530,9 +2530,8 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 		 */
 		set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks);
 
-		/* Valid LE States quirk for JfP/ThP familiy */
-		if (ver.hw_variant == 0x11 || ver.hw_variant == 0x12)
-			set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
+		/* Set Valid LE States quirk */
+		set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
 
 		/* Setup MSFT Extension support */
 		btintel_set_msft_opcode(hdev, ver.hw_variant);
diff --git linux-libre-6.0-gnu/drivers/bluetooth/btusb.c linux-libre-6.0.7-gnu/drivers/bluetooth/btusb.c
index 8e1ce060645d..cc9709d1f22c 100644
--- linux-libre-6.0-gnu/drivers/bluetooth/btusb.c
+++ linux-libre-6.0.7-gnu/drivers/bluetooth/btusb.c
@@ -2477,15 +2477,29 @@ static int btusb_mtk_hci_wmt_sync(struct hci_dev *hdev,
 
 	set_bit(BTUSB_TX_WAIT_VND_EVT, &data->flags);
 
+	/* WMT cmd/event doesn't follow up the generic HCI cmd/event handling,
+	 * it needs constantly polling control pipe until the host received the
+	 * WMT event, thus, we should require to specifically acquire PM counter
+	 * on the USB to prevent the interface from entering auto suspended
+	 * while WMT cmd/event in progress.
+	 */
+	err = usb_autopm_get_interface(data->intf);
+	if (err < 0)
+		goto err_free_wc;
+
 	err = __hci_cmd_send(hdev, 0xfc6f, hlen, wc);
 
 	if (err < 0) {
 		clear_bit(BTUSB_TX_WAIT_VND_EVT, &data->flags);
+		usb_autopm_put_interface(data->intf);
 		goto err_free_wc;
 	}
 
 	/* Submit control IN URB on demand to process the WMT event */
 	err = btusb_mtk_submit_wmt_recv_urb(hdev);
+
+	usb_autopm_put_interface(data->intf);
+
 	if (err < 0)
 		goto err_free_wc;
 
diff --git linux-libre-6.0-gnu/drivers/bluetooth/hci_ldisc.c linux-libre-6.0.7-gnu/drivers/bluetooth/hci_ldisc.c
index f537673ede17..865112e96ff9 100644
--- linux-libre-6.0-gnu/drivers/bluetooth/hci_ldisc.c
+++ linux-libre-6.0.7-gnu/drivers/bluetooth/hci_ldisc.c
@@ -493,6 +493,11 @@ static int hci_uart_tty_open(struct tty_struct *tty)
 		BT_ERR("Can't allocate control structure");
 		return -ENFILE;
 	}
+	if (percpu_init_rwsem(&hu->proto_lock)) {
+		BT_ERR("Can't allocate semaphore structure");
+		kfree(hu);
+		return -ENOMEM;
+	}
 
 	tty->disc_data = hu;
 	hu->tty = tty;
@@ -505,8 +510,6 @@ static int hci_uart_tty_open(struct tty_struct *tty)
 	INIT_WORK(&hu->init_ready, hci_uart_init_work);
 	INIT_WORK(&hu->write_work, hci_uart_write_work);
 
-	percpu_init_rwsem(&hu->proto_lock);
-
 	/* Flush any pending characters in the driver */
 	tty_driver_flush_buffer(tty);
 
diff --git linux-libre-6.0-gnu/drivers/bluetooth/hci_serdev.c linux-libre-6.0.7-gnu/drivers/bluetooth/hci_serdev.c
index c0e5f42ec6b7..f16fd79bc02b 100644
--- linux-libre-6.0-gnu/drivers/bluetooth/hci_serdev.c
+++ linux-libre-6.0.7-gnu/drivers/bluetooth/hci_serdev.c
@@ -310,11 +310,12 @@ int hci_uart_register_device(struct hci_uart *hu,
 
 	serdev_device_set_client_ops(hu->serdev, &hci_serdev_client_ops);
 
+	if (percpu_init_rwsem(&hu->proto_lock))
+		return -ENOMEM;
+
 	err = serdev_device_open(hu->serdev);
 	if (err)
-		return err;
-
-	percpu_init_rwsem(&hu->proto_lock);
+		goto err_rwsem;
 
 	err = p->open(hu);
 	if (err)
@@ -389,6 +390,8 @@ err_alloc:
 	p->close(hu);
 err_open:
 	serdev_device_close(hu->serdev);
+err_rwsem:
+	percpu_free_rwsem(&hu->proto_lock);
 	return err;
 }
 EXPORT_SYMBOL_GPL(hci_uart_register_device);
@@ -410,5 +413,6 @@ void hci_uart_unregister_device(struct hci_uart *hu)
 		clear_bit(HCI_UART_PROTO_READY, &hu->flags);
 		serdev_device_close(hu->serdev);
 	}
+	percpu_free_rwsem(&hu->proto_lock);
 }
 EXPORT_SYMBOL_GPL(hci_uart_unregister_device);
diff --git linux-libre-6.0-gnu/drivers/char/hw_random/arm_smccc_trng.c linux-libre-6.0.7-gnu/drivers/char/hw_random/arm_smccc_trng.c
index b24ac39a903b..e34c3ea692b6 100644
--- linux-libre-6.0-gnu/drivers/char/hw_random/arm_smccc_trng.c
+++ linux-libre-6.0.7-gnu/drivers/char/hw_random/arm_smccc_trng.c
@@ -71,8 +71,6 @@ static int smccc_trng_read(struct hwrng *rng, void *data, size_t max, bool wait)
 				  MAX_BITS_PER_CALL);
 
 		arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_RND, bits, &res);
-		if ((int)res.a0 < 0)
-			return (int)res.a0;
 
 		switch ((int)res.a0) {
 		case SMCCC_RET_SUCCESS:
@@ -88,6 +86,8 @@ static int smccc_trng_read(struct hwrng *rng, void *data, size_t max, bool wait)
 				return copied;
 			cond_resched();
 			break;
+		default:
+			return -EIO;
 		}
 	}
 
diff --git linux-libre-6.0-gnu/drivers/char/hw_random/core.c linux-libre-6.0.7-gnu/drivers/char/hw_random/core.c
index 16f227b995e8..d7045dfaf16c 100644
--- linux-libre-6.0-gnu/drivers/char/hw_random/core.c
+++ linux-libre-6.0.7-gnu/drivers/char/hw_random/core.c
@@ -507,16 +507,17 @@ static int hwrng_fillfn(void *unused)
 			rng->quality = current_quality; /* obsolete */
 		quality = rng->quality;
 		mutex_unlock(&reading_mutex);
+
+		if (rc <= 0)
+			hwrng_msleep(rng, 10000);
+
 		put_rng(rng);
 
 		if (!quality)
 			break;
 
-		if (rc <= 0) {
-			pr_warn("hwrng: no data available\n");
-			msleep_interruptible(10000);
+		if (rc <= 0)
 			continue;
-		}
 
 		/* If we cannot credit at least one bit of entropy,
 		 * keep track of the remainder for the next iteration
@@ -570,6 +571,7 @@ int hwrng_register(struct hwrng *rng)
 
 	init_completion(&rng->cleanup_done);
 	complete(&rng->cleanup_done);
+	init_completion(&rng->dying);
 
 	if (!current_rng ||
 	    (!cur_rng_set_by_user && rng->quality > current_rng->quality)) {
@@ -617,6 +619,7 @@ void hwrng_unregister(struct hwrng *rng)
 
 	old_rng = current_rng;
 	list_del(&rng->list);
+	complete_all(&rng->dying);
 	if (current_rng == rng) {
 		err = enable_best_rng();
 		if (err) {
@@ -685,6 +688,14 @@ void devm_hwrng_unregister(struct device *dev, struct hwrng *rng)
 }
 EXPORT_SYMBOL_GPL(devm_hwrng_unregister);
 
+long hwrng_msleep(struct hwrng *rng, unsigned int msecs)
+{
+	unsigned long timeout = msecs_to_jiffies(msecs) + 1;
+
+	return wait_for_completion_interruptible_timeout(&rng->dying, timeout);
+}
+EXPORT_SYMBOL_GPL(hwrng_msleep);
+
 static int __init hwrng_modinit(void)
 {
 	int ret;
diff --git linux-libre-6.0-gnu/drivers/char/hw_random/imx-rngc.c linux-libre-6.0.7-gnu/drivers/char/hw_random/imx-rngc.c
index b05d676ca814..1d7ce7443586 100644
--- linux-libre-6.0-gnu/drivers/char/hw_random/imx-rngc.c
+++ linux-libre-6.0.7-gnu/drivers/char/hw_random/imx-rngc.c
@@ -245,7 +245,7 @@ static int imx_rngc_probe(struct platform_device *pdev)
 	if (IS_ERR(rngc->base))
 		return PTR_ERR(rngc->base);
 
-	rngc->clk = devm_clk_get(&pdev->dev, NULL);
+	rngc->clk = devm_clk_get_enabled(&pdev->dev, NULL);
 	if (IS_ERR(rngc->clk)) {
 		dev_err(&pdev->dev, "Can not get rng_clk\n");
 		return PTR_ERR(rngc->clk);
@@ -255,27 +255,14 @@ static int imx_rngc_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	ret = clk_prepare_enable(rngc->clk);
-	if (ret)
-		return ret;
-
 	ver_id = readl(rngc->base + RNGC_VER_ID);
 	rng_type = ver_id >> RNGC_TYPE_SHIFT;
 	/*
 	 * This driver supports only RNGC and RNGB. (There's a different
 	 * driver for RNGA.)
 	 */
-	if (rng_type != RNGC_TYPE_RNGC && rng_type != RNGC_TYPE_RNGB) {
-		ret = -ENODEV;
-		goto err;
-	}
-
-	ret = devm_request_irq(&pdev->dev,
-			irq, imx_rngc_irq, 0, pdev->name, (void *)rngc);
-	if (ret) {
-		dev_err(rngc->dev, "Can't get interrupt working.\n");
-		goto err;
-	}
+	if (rng_type != RNGC_TYPE_RNGC && rng_type != RNGC_TYPE_RNGB)
+		return -ENODEV;
 
 	init_completion(&rngc->rng_op_done);
 
@@ -290,18 +277,25 @@ static int imx_rngc_probe(struct platform_device *pdev)
 
 	imx_rngc_irq_mask_clear(rngc);
 
+	ret = devm_request_irq(&pdev->dev,
+			irq, imx_rngc_irq, 0, pdev->name, (void *)rngc);
+	if (ret) {
+		dev_err(rngc->dev, "Can't get interrupt working.\n");
+		return ret;
+	}
+
 	if (self_test) {
 		ret = imx_rngc_self_test(rngc);
 		if (ret) {
 			dev_err(rngc->dev, "self test failed\n");
-			goto err;
+			return ret;
 		}
 	}
 
 	ret = hwrng_register(&rngc->rng);
 	if (ret) {
 		dev_err(&pdev->dev, "hwrng registration failed\n");
-		goto err;
+		return ret;
 	}
 
 	dev_info(&pdev->dev,
@@ -309,11 +303,6 @@ static int imx_rngc_probe(struct platform_device *pdev)
 		rng_type == RNGC_TYPE_RNGB ? 'B' : 'C',
 		(ver_id >> RNGC_VER_MAJ_SHIFT) & 0xff, ver_id & 0xff);
 	return 0;
-
-err:
-	clk_disable_unprepare(rngc->clk);
-
-	return ret;
 }
 
 static int __exit imx_rngc_remove(struct platform_device *pdev)
@@ -322,8 +311,6 @@ static int __exit imx_rngc_remove(struct platform_device *pdev)
 
 	hwrng_unregister(&rngc->rng);
 
-	clk_disable_unprepare(rngc->clk);
-
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/char/mem.c linux-libre-6.0.7-gnu/drivers/char/mem.c
index 32a932a065a6..5611d127363e 100644
--- linux-libre-6.0-gnu/drivers/char/mem.c
+++ linux-libre-6.0.7-gnu/drivers/char/mem.c
@@ -712,8 +712,8 @@ static const struct memdev {
 #endif
 	 [5] = { "zero", 0666, &zero_fops, FMODE_NOWAIT },
 	 [7] = { "full", 0666, &full_fops, 0 },
-	 [8] = { "random", 0666, &random_fops, 0 },
-	 [9] = { "urandom", 0666, &urandom_fops, 0 },
+	 [8] = { "random", 0666, &random_fops, FMODE_NOWAIT },
+	 [9] = { "urandom", 0666, &urandom_fops, FMODE_NOWAIT },
 #ifdef CONFIG_PRINTK
 	[11] = { "kmsg", 0644, &kmsg_fops, 0 },
 #endif
diff --git linux-libre-6.0-gnu/drivers/char/random.c linux-libre-6.0.7-gnu/drivers/char/random.c
index 79d7d4e4e582..a04098bc28c1 100644
--- linux-libre-6.0-gnu/drivers/char/random.c
+++ linux-libre-6.0.7-gnu/drivers/char/random.c
@@ -793,13 +793,13 @@ int __init random_init(const char *command_line)
 #endif
 
 	for (i = 0, arch_bits = sizeof(entropy) * 8; i < ARRAY_SIZE(entropy);) {
-		longs = arch_get_random_seed_longs(entropy, ARRAY_SIZE(entropy) - i);
+		longs = arch_get_random_seed_longs_early(entropy, ARRAY_SIZE(entropy) - i);
 		if (longs) {
 			_mix_pool_bytes(entropy, sizeof(*entropy) * longs);
 			i += longs;
 			continue;
 		}
-		longs = arch_get_random_longs(entropy, ARRAY_SIZE(entropy) - i);
+		longs = arch_get_random_longs_early(entropy, ARRAY_SIZE(entropy) - i);
 		if (longs) {
 			_mix_pool_bytes(entropy, sizeof(*entropy) * longs);
 			i += longs;
@@ -920,20 +920,23 @@ EXPORT_SYMBOL_GPL(unregister_random_vmfork_notifier);
 #endif
 
 struct fast_pool {
-	struct work_struct mix;
 	unsigned long pool[4];
 	unsigned long last;
 	unsigned int count;
+	struct timer_list mix;
 };
 
+static void mix_interrupt_randomness(struct timer_list *work);
+
 static DEFINE_PER_CPU(struct fast_pool, irq_randomness) = {
 #ifdef CONFIG_64BIT
 #define FASTMIX_PERM SIPHASH_PERMUTATION
-	.pool = { SIPHASH_CONST_0, SIPHASH_CONST_1, SIPHASH_CONST_2, SIPHASH_CONST_3 }
+	.pool = { SIPHASH_CONST_0, SIPHASH_CONST_1, SIPHASH_CONST_2, SIPHASH_CONST_3 },
 #else
 #define FASTMIX_PERM HSIPHASH_PERMUTATION
-	.pool = { HSIPHASH_CONST_0, HSIPHASH_CONST_1, HSIPHASH_CONST_2, HSIPHASH_CONST_3 }
+	.pool = { HSIPHASH_CONST_0, HSIPHASH_CONST_1, HSIPHASH_CONST_2, HSIPHASH_CONST_3 },
 #endif
+	.mix = __TIMER_INITIALIZER(mix_interrupt_randomness, 0)
 };
 
 /*
@@ -975,7 +978,7 @@ int __cold random_online_cpu(unsigned int cpu)
 }
 #endif
 
-static void mix_interrupt_randomness(struct work_struct *work)
+static void mix_interrupt_randomness(struct timer_list *work)
 {
 	struct fast_pool *fast_pool = container_of(work, struct fast_pool, mix);
 	/*
@@ -1006,7 +1009,7 @@ static void mix_interrupt_randomness(struct work_struct *work)
 	local_irq_enable();
 
 	mix_pool_bytes(pool, sizeof(pool));
-	credit_init_bits(max(1u, (count & U16_MAX) / 64));
+	credit_init_bits(clamp_t(unsigned int, (count & U16_MAX) / 64, 1, sizeof(pool) * 8));
 
 	memzero_explicit(pool, sizeof(pool));
 }
@@ -1029,10 +1032,11 @@ void add_interrupt_randomness(int irq)
 	if (new_count < 1024 && !time_is_before_jiffies(fast_pool->last + HZ))
 		return;
 
-	if (unlikely(!fast_pool->mix.func))
-		INIT_WORK(&fast_pool->mix, mix_interrupt_randomness);
 	fast_pool->count |= MIX_INFLIGHT;
-	queue_work_on(raw_smp_processor_id(), system_highpri_wq, &fast_pool->mix);
+	if (!timer_pending(&fast_pool->mix)) {
+		fast_pool->mix.expires = jiffies;
+		add_timer_on(&fast_pool->mix, raw_smp_processor_id());
+	}
 }
 EXPORT_SYMBOL_GPL(add_interrupt_randomness);
 
@@ -1191,7 +1195,7 @@ static void __cold entropy_timer(struct timer_list *timer)
  */
 static void __cold try_to_generate_entropy(void)
 {
-	enum { NUM_TRIAL_SAMPLES = 8192, MAX_SAMPLES_PER_BIT = HZ / 30 };
+	enum { NUM_TRIAL_SAMPLES = 8192, MAX_SAMPLES_PER_BIT = HZ / 15 };
 	struct entropy_timer_state stack;
 	unsigned int i, num_different = 0;
 	unsigned long last = random_get_entropy();
@@ -1210,7 +1214,7 @@ static void __cold try_to_generate_entropy(void)
 	timer_setup_on_stack(&stack.timer, entropy_timer, 0);
 	while (!crng_ready() && !signal_pending(current)) {
 		if (!timer_pending(&stack.timer))
-			mod_timer(&stack.timer, jiffies + 1);
+			mod_timer(&stack.timer, jiffies);
 		mix_pool_bytes(&stack.entropy, sizeof(stack.entropy));
 		schedule();
 		stack.entropy = random_get_entropy();
@@ -1347,6 +1351,11 @@ static ssize_t random_read_iter(struct kiocb *kiocb, struct iov_iter *iter)
 {
 	int ret;
 
+	if (!crng_ready() &&
+	    ((kiocb->ki_flags & (IOCB_NOWAIT | IOCB_NOIO)) ||
+	     (kiocb->ki_filp->f_flags & O_NONBLOCK)))
+		return -EAGAIN;
+
 	ret = wait_for_random_bytes();
 	if (ret != 0)
 		return ret;
diff --git linux-libre-6.0-gnu/drivers/clk/baikal-t1/ccu-div.c linux-libre-6.0.7-gnu/drivers/clk/baikal-t1/ccu-div.c
index 4062092d67f9..a6642f3d33d4 100644
--- linux-libre-6.0-gnu/drivers/clk/baikal-t1/ccu-div.c
+++ linux-libre-6.0.7-gnu/drivers/clk/baikal-t1/ccu-div.c
@@ -34,6 +34,7 @@
 #define CCU_DIV_CTL_CLKDIV_MASK(_width) \
 	GENMASK((_width) + CCU_DIV_CTL_CLKDIV_FLD - 1, CCU_DIV_CTL_CLKDIV_FLD)
 #define CCU_DIV_CTL_LOCK_SHIFTED	BIT(27)
+#define CCU_DIV_CTL_GATE_REF_BUF	BIT(28)
 #define CCU_DIV_CTL_LOCK_NORMAL		BIT(31)
 
 #define CCU_DIV_RST_DELAY_US		1
@@ -170,6 +171,40 @@ static int ccu_div_gate_is_enabled(struct clk_hw *hw)
 	return !!(val & CCU_DIV_CTL_EN);
 }
 
+static int ccu_div_buf_enable(struct clk_hw *hw)
+{
+	struct ccu_div *div = to_ccu_div(hw);
+	unsigned long flags;
+
+	spin_lock_irqsave(&div->lock, flags);
+	regmap_update_bits(div->sys_regs, div->reg_ctl,
+			   CCU_DIV_CTL_GATE_REF_BUF, 0);
+	spin_unlock_irqrestore(&div->lock, flags);
+
+	return 0;
+}
+
+static void ccu_div_buf_disable(struct clk_hw *hw)
+{
+	struct ccu_div *div = to_ccu_div(hw);
+	unsigned long flags;
+
+	spin_lock_irqsave(&div->lock, flags);
+	regmap_update_bits(div->sys_regs, div->reg_ctl,
+			   CCU_DIV_CTL_GATE_REF_BUF, CCU_DIV_CTL_GATE_REF_BUF);
+	spin_unlock_irqrestore(&div->lock, flags);
+}
+
+static int ccu_div_buf_is_enabled(struct clk_hw *hw)
+{
+	struct ccu_div *div = to_ccu_div(hw);
+	u32 val = 0;
+
+	regmap_read(div->sys_regs, div->reg_ctl, &val);
+
+	return !(val & CCU_DIV_CTL_GATE_REF_BUF);
+}
+
 static unsigned long ccu_div_var_recalc_rate(struct clk_hw *hw,
 					     unsigned long parent_rate)
 {
@@ -323,6 +358,7 @@ static const struct ccu_div_dbgfs_bit ccu_div_bits[] = {
 	CCU_DIV_DBGFS_BIT_ATTR("div_en", CCU_DIV_CTL_EN),
 	CCU_DIV_DBGFS_BIT_ATTR("div_rst", CCU_DIV_CTL_RST),
 	CCU_DIV_DBGFS_BIT_ATTR("div_bypass", CCU_DIV_CTL_SET_CLKDIV),
+	CCU_DIV_DBGFS_BIT_ATTR("div_buf", CCU_DIV_CTL_GATE_REF_BUF),
 	CCU_DIV_DBGFS_BIT_ATTR("div_lock", CCU_DIV_CTL_LOCK_NORMAL)
 };
 
@@ -441,6 +477,9 @@ static void ccu_div_var_debug_init(struct clk_hw *hw, struct dentry *dentry)
 			continue;
 		}
 
+		if (!strcmp("div_buf", name))
+			continue;
+
 		bits[didx] = ccu_div_bits[bidx];
 		bits[didx].div = div;
 
@@ -477,6 +516,21 @@ static void ccu_div_gate_debug_init(struct clk_hw *hw, struct dentry *dentry)
 				   &ccu_div_dbgfs_fixed_clkdiv_fops);
 }
 
+static void ccu_div_buf_debug_init(struct clk_hw *hw, struct dentry *dentry)
+{
+	struct ccu_div *div = to_ccu_div(hw);
+	struct ccu_div_dbgfs_bit *bit;
+
+	bit = kmalloc(sizeof(*bit), GFP_KERNEL);
+	if (!bit)
+		return;
+
+	*bit = ccu_div_bits[3];
+	bit->div = div;
+	debugfs_create_file_unsafe(bit->name, ccu_div_dbgfs_mode, dentry, bit,
+				   &ccu_div_dbgfs_bit_fops);
+}
+
 static void ccu_div_fixed_debug_init(struct clk_hw *hw, struct dentry *dentry)
 {
 	struct ccu_div *div = to_ccu_div(hw);
@@ -489,6 +543,7 @@ static void ccu_div_fixed_debug_init(struct clk_hw *hw, struct dentry *dentry)
 
 #define ccu_div_var_debug_init NULL
 #define ccu_div_gate_debug_init NULL
+#define ccu_div_buf_debug_init NULL
 #define ccu_div_fixed_debug_init NULL
 
 #endif /* !CONFIG_DEBUG_FS */
@@ -520,6 +575,13 @@ static const struct clk_ops ccu_div_gate_ops = {
 	.debug_init = ccu_div_gate_debug_init
 };
 
+static const struct clk_ops ccu_div_buf_ops = {
+	.enable = ccu_div_buf_enable,
+	.disable = ccu_div_buf_disable,
+	.is_enabled = ccu_div_buf_is_enabled,
+	.debug_init = ccu_div_buf_debug_init
+};
+
 static const struct clk_ops ccu_div_fixed_ops = {
 	.recalc_rate = ccu_div_fixed_recalc_rate,
 	.round_rate = ccu_div_fixed_round_rate,
@@ -566,6 +628,8 @@ struct ccu_div *ccu_div_hw_register(const struct ccu_div_init_data *div_init)
 	} else if (div_init->type == CCU_DIV_GATE) {
 		hw_init.ops = &ccu_div_gate_ops;
 		div->divider = div_init->divider;
+	} else if (div_init->type == CCU_DIV_BUF) {
+		hw_init.ops = &ccu_div_buf_ops;
 	} else if (div_init->type == CCU_DIV_FIXED) {
 		hw_init.ops = &ccu_div_fixed_ops;
 		div->divider = div_init->divider;
@@ -579,6 +643,7 @@ struct ccu_div *ccu_div_hw_register(const struct ccu_div_init_data *div_init)
 		goto err_free_div;
 	}
 	parent_data.fw_name = div_init->parent_name;
+	parent_data.name = div_init->parent_name;
 	hw_init.parent_data = &parent_data;
 	hw_init.num_parents = 1;
 
diff --git linux-libre-6.0-gnu/drivers/clk/baikal-t1/ccu-div.h linux-libre-6.0.7-gnu/drivers/clk/baikal-t1/ccu-div.h
index 795665caefbd..4eb49ff4803c 100644
--- linux-libre-6.0-gnu/drivers/clk/baikal-t1/ccu-div.h
+++ linux-libre-6.0.7-gnu/drivers/clk/baikal-t1/ccu-div.h
@@ -13,6 +13,14 @@
 #include <linux/bits.h>
 #include <linux/of.h>
 
+/*
+ * CCU Divider private clock IDs
+ * @CCU_SYS_SATA_CLK: CCU SATA internal clock
+ * @CCU_SYS_XGMAC_CLK: CCU XGMAC internal clock
+ */
+#define CCU_SYS_SATA_CLK		-1
+#define CCU_SYS_XGMAC_CLK		-2
+
 /*
  * CCU Divider private flags
  * @CCU_DIV_SKIP_ONE: Due to some reason divider can't be set to 1.
@@ -31,11 +39,13 @@
  * enum ccu_div_type - CCU Divider types
  * @CCU_DIV_VAR: Clocks gate with variable divider.
  * @CCU_DIV_GATE: Clocks gate with fixed divider.
+ * @CCU_DIV_BUF: Clock gate with no divider.
  * @CCU_DIV_FIXED: Ungateable clock with fixed divider.
  */
 enum ccu_div_type {
 	CCU_DIV_VAR,
 	CCU_DIV_GATE,
+	CCU_DIV_BUF,
 	CCU_DIV_FIXED
 };
 
diff --git linux-libre-6.0-gnu/drivers/clk/baikal-t1/clk-ccu-div.c linux-libre-6.0.7-gnu/drivers/clk/baikal-t1/clk-ccu-div.c
index f141fda12b09..90f4fda406ee 100644
--- linux-libre-6.0-gnu/drivers/clk/baikal-t1/clk-ccu-div.c
+++ linux-libre-6.0.7-gnu/drivers/clk/baikal-t1/clk-ccu-div.c
@@ -76,6 +76,16 @@
 		.divider = _divider				\
 	}
 
+#define CCU_DIV_BUF_INFO(_id, _name, _pname, _base, _flags)	\
+	{							\
+		.id = _id,					\
+		.name = _name,					\
+		.parent_name = _pname,				\
+		.base = _base,					\
+		.type = CCU_DIV_BUF,				\
+		.flags = _flags					\
+	}
+
 #define CCU_DIV_FIXED_INFO(_id, _name, _pname, _divider)	\
 	{							\
 		.id = _id,					\
@@ -188,11 +198,14 @@ static const struct ccu_div_rst_map axi_rst_map[] = {
  * for the SoC devices registers IO-operations.
  */
 static const struct ccu_div_info sys_info[] = {
-	CCU_DIV_VAR_INFO(CCU_SYS_SATA_REF_CLK, "sys_sata_ref_clk",
+	CCU_DIV_VAR_INFO(CCU_SYS_SATA_CLK, "sys_sata_clk",
 			 "sata_clk", CCU_SYS_SATA_REF_BASE, 4,
 			 CLK_SET_RATE_GATE,
 			 CCU_DIV_SKIP_ONE | CCU_DIV_LOCK_SHIFTED |
 			 CCU_DIV_RESET_DOMAIN),
+	CCU_DIV_BUF_INFO(CCU_SYS_SATA_REF_CLK, "sys_sata_ref_clk",
+			 "sys_sata_clk", CCU_SYS_SATA_REF_BASE,
+			 CLK_SET_RATE_PARENT),
 	CCU_DIV_VAR_INFO(CCU_SYS_APB_CLK, "sys_apb_clk",
 			 "pcie_clk", CCU_SYS_APB_BASE, 5,
 			 CLK_IS_CRITICAL, CCU_DIV_RESET_DOMAIN),
@@ -204,10 +217,12 @@ static const struct ccu_div_info sys_info[] = {
 			  "eth_clk", CCU_SYS_GMAC1_BASE, 5),
 	CCU_DIV_FIXED_INFO(CCU_SYS_GMAC1_PTP_CLK, "sys_gmac1_ptp_clk",
 			   "eth_clk", 10),
-	CCU_DIV_GATE_INFO(CCU_SYS_XGMAC_REF_CLK, "sys_xgmac_ref_clk",
-			  "eth_clk", CCU_SYS_XGMAC_BASE, 8),
+	CCU_DIV_GATE_INFO(CCU_SYS_XGMAC_CLK, "sys_xgmac_clk",
+			  "eth_clk", CCU_SYS_XGMAC_BASE, 1),
+	CCU_DIV_FIXED_INFO(CCU_SYS_XGMAC_REF_CLK, "sys_xgmac_ref_clk",
+			   "sys_xgmac_clk", 8),
 	CCU_DIV_FIXED_INFO(CCU_SYS_XGMAC_PTP_CLK, "sys_xgmac_ptp_clk",
-			   "eth_clk", 10),
+			   "sys_xgmac_clk", 8),
 	CCU_DIV_GATE_INFO(CCU_SYS_USB_CLK, "sys_usb_clk",
 			  "eth_clk", CCU_SYS_USB_BASE, 10),
 	CCU_DIV_VAR_INFO(CCU_SYS_PVT_CLK, "sys_pvt_clk",
@@ -396,6 +411,9 @@ static int ccu_div_clk_register(struct ccu_div_data *data)
 			init.base = info->base;
 			init.sys_regs = data->sys_regs;
 			init.divider = info->divider;
+		} else if (init.type == CCU_DIV_BUF) {
+			init.base = info->base;
+			init.sys_regs = data->sys_regs;
 		} else {
 			init.divider = info->divider;
 		}
diff --git linux-libre-6.0-gnu/drivers/clk/bcm/clk-bcm2835.c linux-libre-6.0.7-gnu/drivers/clk/bcm/clk-bcm2835.c
index 48a1eb9f2d55..e74fe6219d14 100644
--- linux-libre-6.0-gnu/drivers/clk/bcm/clk-bcm2835.c
+++ linux-libre-6.0.7-gnu/drivers/clk/bcm/clk-bcm2835.c
@@ -30,6 +30,7 @@
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/math.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
@@ -502,6 +503,8 @@ struct bcm2835_clock_data {
 	bool low_jitter;
 
 	u32 tcnt_mux;
+
+	bool round_up;
 };
 
 struct bcm2835_gate_data {
@@ -966,9 +969,9 @@ static u32 bcm2835_clock_choose_div(struct clk_hw *hw,
 	return div;
 }
 
-static long bcm2835_clock_rate_from_divisor(struct bcm2835_clock *clock,
-					    unsigned long parent_rate,
-					    u32 div)
+static unsigned long bcm2835_clock_rate_from_divisor(struct bcm2835_clock *clock,
+						     unsigned long parent_rate,
+						     u32 div)
 {
 	const struct bcm2835_clock_data *data = clock->data;
 	u64 temp;
@@ -993,12 +996,34 @@ static long bcm2835_clock_rate_from_divisor(struct bcm2835_clock *clock,
 	return temp;
 }
 
+static unsigned long bcm2835_round_rate(unsigned long rate)
+{
+	unsigned long scaler;
+	unsigned long limit;
+
+	limit = rate / 100000;
+
+	scaler = 1;
+	while (scaler < limit)
+		scaler *= 10;
+
+	/*
+	 * If increasing a clock by less than 0.1% changes it
+	 * from ..999.. to ..000.., round up.
+	 */
+	if ((rate + scaler - 1) / scaler % 1000 == 0)
+		rate = roundup(rate, scaler);
+
+	return rate;
+}
+
 static unsigned long bcm2835_clock_get_rate(struct clk_hw *hw,
 					    unsigned long parent_rate)
 {
 	struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw);
 	struct bcm2835_cprman *cprman = clock->cprman;
 	const struct bcm2835_clock_data *data = clock->data;
+	unsigned long rate;
 	u32 div;
 
 	if (data->int_bits == 0 && data->frac_bits == 0)
@@ -1006,7 +1031,12 @@ static unsigned long bcm2835_clock_get_rate(struct clk_hw *hw,
 
 	div = cprman_read(cprman, data->div_reg);
 
-	return bcm2835_clock_rate_from_divisor(clock, parent_rate, div);
+	rate = bcm2835_clock_rate_from_divisor(clock, parent_rate, div);
+
+	if (data->round_up)
+		rate = bcm2835_round_rate(rate);
+
+	return rate;
 }
 
 static void bcm2835_clock_wait_busy(struct bcm2835_clock *clock)
@@ -1784,7 +1814,7 @@ static const struct bcm2835_clk_desc clk_desc_array[] = {
 		.load_mask = CM_PLLC_LOADPER,
 		.hold_mask = CM_PLLC_HOLDPER,
 		.fixed_divider = 1,
-		.flags = CLK_SET_RATE_PARENT),
+		.flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
 
 	/*
 	 * PLLD is the display PLL, used to drive DSI display panels.
@@ -2143,7 +2173,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = {
 		.div_reg = CM_UARTDIV,
 		.int_bits = 10,
 		.frac_bits = 12,
-		.tcnt_mux = 28),
+		.tcnt_mux = 28,
+		.round_up = true),
 
 	/* TV encoder clock.  Only operating frequency is 108Mhz.  */
 	[BCM2835_CLOCK_VEC]	= REGISTER_PER_CLK(
diff --git linux-libre-6.0-gnu/drivers/clk/berlin/bg2.c linux-libre-6.0.7-gnu/drivers/clk/berlin/bg2.c
index bccdfa00fd37..67a9edbba29c 100644
--- linux-libre-6.0-gnu/drivers/clk/berlin/bg2.c
+++ linux-libre-6.0.7-gnu/drivers/clk/berlin/bg2.c
@@ -500,12 +500,15 @@ static void __init berlin2_clock_setup(struct device_node *np)
 	int n, ret;
 
 	clk_data = kzalloc(struct_size(clk_data, hws, MAX_CLKS), GFP_KERNEL);
-	if (!clk_data)
+	if (!clk_data) {
+		of_node_put(parent_np);
 		return;
+	}
 	clk_data->num = MAX_CLKS;
 	hws = clk_data->hws;
 
 	gbase = of_iomap(parent_np, 0);
+	of_node_put(parent_np);
 	if (!gbase)
 		return;
 
diff --git linux-libre-6.0-gnu/drivers/clk/berlin/bg2q.c linux-libre-6.0.7-gnu/drivers/clk/berlin/bg2q.c
index e9518d35f262..dd2784bb75b6 100644
--- linux-libre-6.0-gnu/drivers/clk/berlin/bg2q.c
+++ linux-libre-6.0.7-gnu/drivers/clk/berlin/bg2q.c
@@ -286,19 +286,23 @@ static void __init berlin2q_clock_setup(struct device_node *np)
 	int n, ret;
 
 	clk_data = kzalloc(struct_size(clk_data, hws, MAX_CLKS), GFP_KERNEL);
-	if (!clk_data)
+	if (!clk_data) {
+		of_node_put(parent_np);
 		return;
+	}
 	clk_data->num = MAX_CLKS;
 	hws = clk_data->hws;
 
 	gbase = of_iomap(parent_np, 0);
 	if (!gbase) {
+		of_node_put(parent_np);
 		pr_err("%pOF: Unable to map global base\n", np);
 		return;
 	}
 
 	/* BG2Q CPU PLL is not part of global registers */
 	cpupll_base = of_iomap(parent_np, 1);
+	of_node_put(parent_np);
 	if (!cpupll_base) {
 		pr_err("%pOF: Unable to map cpupll base\n", np);
 		iounmap(gbase);
diff --git linux-libre-6.0-gnu/drivers/clk/clk-ast2600.c linux-libre-6.0.7-gnu/drivers/clk/clk-ast2600.c
index 24dab2312bc6..9c3305bcb27a 100644
--- linux-libre-6.0-gnu/drivers/clk/clk-ast2600.c
+++ linux-libre-6.0.7-gnu/drivers/clk/clk-ast2600.c
@@ -622,7 +622,7 @@ static int aspeed_g6_clk_probe(struct platform_device *pdev)
 	regmap_write(map, 0x308, 0x12000); /* 3x3 = 9 */
 
 	/* P-Bus (BCLK) clock divider */
-	hw = clk_hw_register_divider_table(dev, "bclk", "hpll", 0,
+	hw = clk_hw_register_divider_table(dev, "bclk", "epll", 0,
 			scu_g6_base + ASPEED_G6_CLK_SELECTION1, 20, 3, 0,
 			ast2600_div_table,
 			&aspeed_g6_clk_lock);
diff --git linux-libre-6.0-gnu/drivers/clk/clk-oxnas.c linux-libre-6.0.7-gnu/drivers/clk/clk-oxnas.c
index cda5e258355b..584e293156ad 100644
--- linux-libre-6.0-gnu/drivers/clk/clk-oxnas.c
+++ linux-libre-6.0.7-gnu/drivers/clk/clk-oxnas.c
@@ -207,7 +207,7 @@ static const struct of_device_id oxnas_stdclk_dt_ids[] = {
 
 static int oxnas_stdclk_probe(struct platform_device *pdev)
 {
-	struct device_node *np = pdev->dev.of_node;
+	struct device_node *np = pdev->dev.of_node, *parent_np;
 	const struct oxnas_stdclk_data *data;
 	struct regmap *regmap;
 	int ret;
@@ -215,7 +215,9 @@ static int oxnas_stdclk_probe(struct platform_device *pdev)
 
 	data = of_device_get_match_data(&pdev->dev);
 
-	regmap = syscon_node_to_regmap(of_get_parent(np));
+	parent_np = of_get_parent(np);
+	regmap = syscon_node_to_regmap(parent_np);
+	of_node_put(parent_np);
 	if (IS_ERR(regmap)) {
 		dev_err(&pdev->dev, "failed to have parent regmap\n");
 		return PTR_ERR(regmap);
diff --git linux-libre-6.0-gnu/drivers/clk/clk-qoriq.c linux-libre-6.0.7-gnu/drivers/clk/clk-qoriq.c
index 88898b97a443..5eddb9f0d6bd 100644
--- linux-libre-6.0-gnu/drivers/clk/clk-qoriq.c
+++ linux-libre-6.0.7-gnu/drivers/clk/clk-qoriq.c
@@ -1063,8 +1063,13 @@ static void __init _clockgen_init(struct device_node *np, bool legacy);
  */
 static void __init legacy_init_clockgen(struct device_node *np)
 {
-	if (!clockgen.node)
-		_clockgen_init(of_get_parent(np), true);
+	if (!clockgen.node) {
+		struct device_node *parent_np;
+
+		parent_np = of_get_parent(np);
+		_clockgen_init(parent_np, true);
+		of_node_put(parent_np);
+	}
 }
 
 /* Legacy node */
@@ -1159,6 +1164,7 @@ static struct clk * __init create_sysclk(const char *name)
 	sysclk = of_get_child_by_name(clockgen.node, "sysclk");
 	if (sysclk) {
 		clk = sysclk_from_fixed(sysclk, name);
+		of_node_put(sysclk);
 		if (!IS_ERR(clk))
 			return clk;
 	}
diff --git linux-libre-6.0-gnu/drivers/clk/clk-versaclock5.c linux-libre-6.0.7-gnu/drivers/clk/clk-versaclock5.c
index e7be3e54b9be..03cfef494b49 100644
--- linux-libre-6.0-gnu/drivers/clk/clk-versaclock5.c
+++ linux-libre-6.0.7-gnu/drivers/clk/clk-versaclock5.c
@@ -1204,7 +1204,7 @@ static const struct vc5_chip_info idt_5p49v6901_info = {
 	.model = IDT_VC6_5P49V6901,
 	.clk_fod_cnt = 4,
 	.clk_out_cnt = 5,
-	.flags = VC5_HAS_PFD_FREQ_DBL,
+	.flags = VC5_HAS_PFD_FREQ_DBL | VC5_HAS_BYPASS_SYNC_BIT,
 };
 
 static const struct vc5_chip_info idt_5p49v6965_info = {
diff --git linux-libre-6.0-gnu/drivers/clk/imx/clk-imx8mp.c linux-libre-6.0.7-gnu/drivers/clk/imx/clk-imx8mp.c
index e89db568f5a8..652ae58c2735 100644
--- linux-libre-6.0-gnu/drivers/clk/imx/clk-imx8mp.c
+++ linux-libre-6.0.7-gnu/drivers/clk/imx/clk-imx8mp.c
@@ -665,8 +665,8 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_CAN1_ROOT] = imx_clk_hw_gate2("can1_root_clk", "can1", ccm_base + 0x4350, 0);
 	hws[IMX8MP_CLK_CAN2_ROOT] = imx_clk_hw_gate2("can2_root_clk", "can2", ccm_base + 0x4360, 0);
 	hws[IMX8MP_CLK_SDMA1_ROOT] = imx_clk_hw_gate4("sdma1_root_clk", "ipg_root", ccm_base + 0x43a0, 0);
-	hws[IMX8MP_CLK_ENET_QOS_ROOT] = imx_clk_hw_gate4("enet_qos_root_clk", "sim_enet_root_clk", ccm_base + 0x43b0, 0);
 	hws[IMX8MP_CLK_SIM_ENET_ROOT] = imx_clk_hw_gate4("sim_enet_root_clk", "enet_axi", ccm_base + 0x4400, 0);
+	hws[IMX8MP_CLK_ENET_QOS_ROOT] = imx_clk_hw_gate4("enet_qos_root_clk", "sim_enet_root_clk", ccm_base + 0x43b0, 0);
 	hws[IMX8MP_CLK_GPU2D_ROOT] = imx_clk_hw_gate4("gpu2d_root_clk", "gpu2d_core", ccm_base + 0x4450, 0);
 	hws[IMX8MP_CLK_GPU3D_ROOT] = imx_clk_hw_gate4("gpu3d_root_clk", "gpu3d_core", ccm_base + 0x4460, 0);
 	hws[IMX8MP_CLK_UART1_ROOT] = imx_clk_hw_gate4("uart1_root_clk", "uart1", ccm_base + 0x4490, 0);
diff --git linux-libre-6.0-gnu/drivers/clk/imx/clk-scu.c linux-libre-6.0.7-gnu/drivers/clk/imx/clk-scu.c
index c56e406138db..1e6870f3671f 100644
--- linux-libre-6.0-gnu/drivers/clk/imx/clk-scu.c
+++ linux-libre-6.0.7-gnu/drivers/clk/imx/clk-scu.c
@@ -695,7 +695,11 @@ struct clk_hw *imx_clk_scu_alloc_dev(const char *name,
 		pr_warn("%s: failed to attached the power domain %d\n",
 			name, ret);
 
-	platform_device_add(pdev);
+	ret = platform_device_add(pdev);
+	if (ret) {
+		platform_device_put(pdev);
+		return ERR_PTR(ret);
+	}
 
 	/* For API backwards compatiblilty, simply return NULL for success */
 	return NULL;
diff --git linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8183-mfgcfg.c linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8183-mfgcfg.c
index d774edaf760b..230299728859 100644
--- linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8183-mfgcfg.c
+++ linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8183-mfgcfg.c
@@ -18,9 +18,9 @@ static const struct mtk_gate_regs mfg_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_MFG(_id, _name, _parent, _shift)			\
-	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift,	\
-		&mtk_clk_gate_ops_setclr)
+#define GATE_MFG(_id, _name, _parent, _shift)				\
+	GATE_MTK_FLAGS(_id, _name, _parent, &mfg_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, CLK_SET_RATE_PARENT)
 
 static const struct mtk_gate mfg_clks[] = {
 	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0)
diff --git linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-infra_ao.c linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-infra_ao.c
index 97657f255618..832160c92996 100644
--- linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-infra_ao.c
+++ linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-infra_ao.c
@@ -55,8 +55,12 @@ static const struct mtk_gate_regs infra_ao4_cg_regs = {
 #define GATE_INFRA_AO1(_id, _name, _parent, _shift)	\
 	GATE_INFRA_AO1_FLAGS(_id, _name, _parent, _shift, 0)
 
+#define GATE_INFRA_AO2_FLAGS(_id, _name, _parent, _shift, _flag)	\
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao2_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, _flag)
+
 #define GATE_INFRA_AO2(_id, _name, _parent, _shift)			\
-	GATE_MTK(_id, _name, _parent, &infra_ao2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+	GATE_INFRA_AO2_FLAGS(_id, _name, _parent, _shift, 0)
 
 #define GATE_INFRA_AO3_FLAGS(_id, _name, _parent, _shift, _flag)		\
 	GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao3_cg_regs, _shift,	\
@@ -136,8 +140,11 @@ static const struct mtk_gate infra_ao_clks[] = {
 	GATE_INFRA_AO2(CLK_INFRA_AO_UNIPRO_SYS, "infra_ao_unipro_sys", "top_ufs", 11),
 	GATE_INFRA_AO2(CLK_INFRA_AO_UNIPRO_TICK, "infra_ao_unipro_tick", "top_ufs_tick1us", 12),
 	GATE_INFRA_AO2(CLK_INFRA_AO_UFS_MP_SAP_B, "infra_ao_ufs_mp_sap_b", "top_ufs_mp_sap_cfg", 13),
-	GATE_INFRA_AO2(CLK_INFRA_AO_PWRMCU, "infra_ao_pwrmcu", "top_pwrmcu", 15),
-	GATE_INFRA_AO2(CLK_INFRA_AO_PWRMCU_BUS_H, "infra_ao_pwrmcu_bus_h", "top_axi", 17),
+	/* pwrmcu is used by ATF for platform PM: clocks must never be disabled by the kernel */
+	GATE_INFRA_AO2_FLAGS(CLK_INFRA_AO_PWRMCU, "infra_ao_pwrmcu", "top_pwrmcu", 15,
+			     CLK_IS_CRITICAL),
+	GATE_INFRA_AO2_FLAGS(CLK_INFRA_AO_PWRMCU_BUS_H, "infra_ao_pwrmcu_bus_h", "top_axi", 17,
+			     CLK_IS_CRITICAL),
 	GATE_INFRA_AO2(CLK_INFRA_AO_APDMA_B, "infra_ao_apdma_b", "top_axi", 18),
 	GATE_INFRA_AO2(CLK_INFRA_AO_SPI4, "infra_ao_spi4", "top_spi", 25),
 	GATE_INFRA_AO2(CLK_INFRA_AO_SPI5, "infra_ao_spi5", "top_spi", 26),
diff --git linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-mfg.c linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-mfg.c
index 9411c556a5a9..c94cb71bd9b9 100644
--- linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-mfg.c
+++ linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-mfg.c
@@ -17,10 +17,12 @@ static const struct mtk_gate_regs mfg_cg_regs = {
 };
 
 #define GATE_MFG(_id, _name, _parent, _shift)			\
-	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+	GATE_MTK_FLAGS(_id, _name, _parent, &mfg_cg_regs,	\
+		       _shift, &mtk_clk_gate_ops_setclr,	\
+		       CLK_SET_RATE_PARENT)
 
 static const struct mtk_gate mfg_clks[] = {
-	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "top_mfg_core_tmp", 0),
+	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_ck_fast_ref", 0),
 };
 
 static const struct mtk_clk_desc mfg_desc = {
diff --git linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-vdo0.c linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-vdo0.c
index 261a7f76dd3c..07b46bfd5040 100644
--- linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-vdo0.c
+++ linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-vdo0.c
@@ -37,6 +37,10 @@ static const struct mtk_gate_regs vdo0_2_cg_regs = {
 #define GATE_VDO0_2(_id, _name, _parent, _shift)			\
 	GATE_MTK(_id, _name, _parent, &vdo0_2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
+#define GATE_VDO0_2_FLAGS(_id, _name, _parent, _shift, _flags)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &vdo0_2_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, _flags)
+
 static const struct mtk_gate vdo0_clks[] = {
 	/* VDO0_0 */
 	GATE_VDO0_0(CLK_VDO0_DISP_OVL0, "vdo0_disp_ovl0", "top_vpp", 0),
@@ -85,7 +89,8 @@ static const struct mtk_gate vdo0_clks[] = {
 	/* VDO0_2 */
 	GATE_VDO0_2(CLK_VDO0_DSI0_DSI, "vdo0_dsi0_dsi", "top_dsi_occ", 0),
 	GATE_VDO0_2(CLK_VDO0_DSI1_DSI, "vdo0_dsi1_dsi", "top_dsi_occ", 8),
-	GATE_VDO0_2(CLK_VDO0_DP_INTF0_DP_INTF, "vdo0_dp_intf0_dp_intf", "top_edp", 16),
+	GATE_VDO0_2_FLAGS(CLK_VDO0_DP_INTF0_DP_INTF, "vdo0_dp_intf0_dp_intf",
+			  "top_edp", 16, CLK_SET_RATE_PARENT),
 };
 
 static int clk_mt8195_vdo0_probe(struct platform_device *pdev)
diff --git linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-vdo1.c linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-vdo1.c
index 3378487d2c90..d54d7726d186 100644
--- linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mt8195-vdo1.c
+++ linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mt8195-vdo1.c
@@ -43,6 +43,10 @@ static const struct mtk_gate_regs vdo1_3_cg_regs = {
 #define GATE_VDO1_2(_id, _name, _parent, _shift)			\
 	GATE_MTK(_id, _name, _parent, &vdo1_2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
+#define GATE_VDO1_2_FLAGS(_id, _name, _parent, _shift, _flags)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &vdo1_2_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, _flags)
+
 #define GATE_VDO1_3(_id, _name, _parent, _shift)			\
 	GATE_MTK(_id, _name, _parent, &vdo1_3_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
 
@@ -99,7 +103,7 @@ static const struct mtk_gate vdo1_clks[] = {
 	GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPI0, "vdo1_disp_monitor_dpi0", "top_vpp", 1),
 	GATE_VDO1_2(CLK_VDO1_DPI1, "vdo1_dpi1", "top_vpp", 8),
 	GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPI1, "vdo1_disp_monitor_dpi1", "top_vpp", 9),
-	GATE_VDO1_2(CLK_VDO1_DPINTF, "vdo1_dpintf", "top_vpp", 16),
+	GATE_VDO1_2_FLAGS(CLK_VDO1_DPINTF, "vdo1_dpintf", "top_dp", 16, CLK_SET_RATE_PARENT),
 	GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPINTF, "vdo1_disp_monitor_dpintf", "top_vpp", 17),
 	/* VDO1_3 */
 	GATE_VDO1_3(CLK_VDO1_26M_SLOW, "vdo1_26m_slow", "clk26m", 8),
diff --git linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mtk.c linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mtk.c
index 05a188c62119..e1b445f2c5c5 100644
--- linux-libre-6.0-gnu/drivers/clk/mediatek/clk-mtk.c
+++ linux-libre-6.0.7-gnu/drivers/clk/mediatek/clk-mtk.c
@@ -80,7 +80,7 @@ err:
 		if (IS_ERR_OR_NULL(clk_data->hws[rc->id]))
 			continue;
 
-		clk_unregister_fixed_rate(clk_data->hws[rc->id]->clk);
+		clk_hw_unregister_fixed_rate(clk_data->hws[rc->id]);
 		clk_data->hws[rc->id] = ERR_PTR(-ENOENT);
 	}
 
@@ -102,7 +102,7 @@ void mtk_clk_unregister_fixed_clks(const struct mtk_fixed_clk *clks, int num,
 		if (IS_ERR_OR_NULL(clk_data->hws[rc->id]))
 			continue;
 
-		clk_unregister_fixed_rate(clk_data->hws[rc->id]->clk);
+		clk_hw_unregister_fixed_rate(clk_data->hws[rc->id]);
 		clk_data->hws[rc->id] = ERR_PTR(-ENOENT);
 	}
 }
@@ -146,7 +146,7 @@ err:
 		if (IS_ERR_OR_NULL(clk_data->hws[ff->id]))
 			continue;
 
-		clk_unregister_fixed_factor(clk_data->hws[ff->id]->clk);
+		clk_hw_unregister_fixed_factor(clk_data->hws[ff->id]);
 		clk_data->hws[ff->id] = ERR_PTR(-ENOENT);
 	}
 
@@ -168,7 +168,7 @@ void mtk_clk_unregister_factors(const struct mtk_fixed_factor *clks, int num,
 		if (IS_ERR_OR_NULL(clk_data->hws[ff->id]))
 			continue;
 
-		clk_unregister_fixed_factor(clk_data->hws[ff->id]->clk);
+		clk_hw_unregister_fixed_factor(clk_data->hws[ff->id]);
 		clk_data->hws[ff->id] = ERR_PTR(-ENOENT);
 	}
 }
@@ -393,7 +393,7 @@ err:
 		if (IS_ERR_OR_NULL(clk_data->hws[mcd->id]))
 			continue;
 
-		mtk_clk_unregister_composite(clk_data->hws[mcd->id]);
+		clk_hw_unregister_divider(clk_data->hws[mcd->id]);
 		clk_data->hws[mcd->id] = ERR_PTR(-ENOENT);
 	}
 
@@ -414,7 +414,7 @@ void mtk_clk_unregister_dividers(const struct mtk_clk_divider *mcds, int num,
 		if (IS_ERR_OR_NULL(clk_data->hws[mcd->id]))
 			continue;
 
-		clk_unregister_divider(clk_data->hws[mcd->id]->clk);
+		clk_hw_unregister_divider(clk_data->hws[mcd->id]);
 		clk_data->hws[mcd->id] = ERR_PTR(-ENOENT);
 	}
 }
diff --git linux-libre-6.0-gnu/drivers/clk/meson/meson-aoclk.c linux-libre-6.0.7-gnu/drivers/clk/meson/meson-aoclk.c
index 27cd2c1f3f61..434cd8f9de82 100644
--- linux-libre-6.0-gnu/drivers/clk/meson/meson-aoclk.c
+++ linux-libre-6.0.7-gnu/drivers/clk/meson/meson-aoclk.c
@@ -38,6 +38,7 @@ int meson_aoclkc_probe(struct platform_device *pdev)
 	struct meson_aoclk_reset_controller *rstc;
 	struct meson_aoclk_data *data;
 	struct device *dev = &pdev->dev;
+	struct device_node *np;
 	struct regmap *regmap;
 	int ret, clkid;
 
@@ -49,7 +50,9 @@ int meson_aoclkc_probe(struct platform_device *pdev)
 	if (!rstc)
 		return -ENOMEM;
 
-	regmap = syscon_node_to_regmap(of_get_parent(dev->of_node));
+	np = of_get_parent(dev->of_node);
+	regmap = syscon_node_to_regmap(np);
+	of_node_put(np);
 	if (IS_ERR(regmap)) {
 		dev_err(dev, "failed to get regmap\n");
 		return PTR_ERR(regmap);
diff --git linux-libre-6.0-gnu/drivers/clk/meson/meson-eeclk.c linux-libre-6.0.7-gnu/drivers/clk/meson/meson-eeclk.c
index 8d5a5dab955a..0e5e6b57eb20 100644
--- linux-libre-6.0-gnu/drivers/clk/meson/meson-eeclk.c
+++ linux-libre-6.0.7-gnu/drivers/clk/meson/meson-eeclk.c
@@ -18,6 +18,7 @@ int meson_eeclkc_probe(struct platform_device *pdev)
 {
 	const struct meson_eeclkc_data *data;
 	struct device *dev = &pdev->dev;
+	struct device_node *np;
 	struct regmap *map;
 	int ret, i;
 
@@ -26,7 +27,9 @@ int meson_eeclkc_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	/* Get the hhi system controller node */
-	map = syscon_node_to_regmap(of_get_parent(dev->of_node));
+	np = of_get_parent(dev->of_node);
+	map = syscon_node_to_regmap(np);
+	of_node_put(np);
 	if (IS_ERR(map)) {
 		dev_err(dev,
 			"failed to get HHI regmap\n");
diff --git linux-libre-6.0-gnu/drivers/clk/meson/meson8b.c linux-libre-6.0.7-gnu/drivers/clk/meson/meson8b.c
index 8f3b7a94a667..827e78fb16a8 100644
--- linux-libre-6.0-gnu/drivers/clk/meson/meson8b.c
+++ linux-libre-6.0.7-gnu/drivers/clk/meson/meson8b.c
@@ -3792,12 +3792,15 @@ static void __init meson8b_clkc_init_common(struct device_node *np,
 			struct clk_hw_onecell_data *clk_hw_onecell_data)
 {
 	struct meson8b_clk_reset *rstc;
+	struct device_node *parent_np;
 	const char *notifier_clk_name;
 	struct clk *notifier_clk;
 	struct regmap *map;
 	int i, ret;
 
-	map = syscon_node_to_regmap(of_get_parent(np));
+	parent_np = of_get_parent(np);
+	map = syscon_node_to_regmap(parent_np);
+	of_node_put(parent_np);
 	if (IS_ERR(map)) {
 		pr_err("failed to get HHI regmap - Trying obsolete regs\n");
 		return;
diff --git linux-libre-6.0-gnu/drivers/clk/qcom/Kconfig linux-libre-6.0.7-gnu/drivers/clk/qcom/Kconfig
index 1cf1ef70e347..d566fbdebdf9 100644
--- linux-libre-6.0-gnu/drivers/clk/qcom/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/clk/qcom/Kconfig
@@ -645,6 +645,7 @@ config SM_DISPCC_6350
 
 config SM_GCC_6115
 	tristate "SM6115 and SM4250 Global Clock Controller"
+	select QCOM_GDSC
 	help
 	  Support for the global clock controller on SM6115 and SM4250 devices.
 	  Say Y if you want to use peripheral devices such as UART, SPI,
diff --git linux-libre-6.0-gnu/drivers/clk/qcom/apss-ipq6018.c linux-libre-6.0.7-gnu/drivers/clk/qcom/apss-ipq6018.c
index d78ff2f310bf..b5d93657e1ee 100644
--- linux-libre-6.0-gnu/drivers/clk/qcom/apss-ipq6018.c
+++ linux-libre-6.0.7-gnu/drivers/clk/qcom/apss-ipq6018.c
@@ -57,7 +57,7 @@ static struct clk_branch apcs_alias0_core_clk = {
 			.parent_hws = (const struct clk_hw *[]){
 				&apcs_alias0_clk_src.clkr.hw },
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT,
+			.flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
diff --git linux-libre-6.0-gnu/drivers/clk/qcom/gcc-sdm660.c linux-libre-6.0.7-gnu/drivers/clk/qcom/gcc-sdm660.c
index 9b97425008ce..db918c92a522 100644
--- linux-libre-6.0-gnu/drivers/clk/qcom/gcc-sdm660.c
+++ linux-libre-6.0.7-gnu/drivers/clk/qcom/gcc-sdm660.c
@@ -757,7 +757,7 @@ static struct clk_rcg2 sdcc1_apps_clk_src = {
 		.name = "sdcc1_apps_clk_src",
 		.parent_data = gcc_parent_data_xo_gpll0_gpll4_gpll0_early_div,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_xo_gpll0_gpll4_gpll0_early_div),
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_floor_ops,
 	},
 };
 
diff --git linux-libre-6.0-gnu/drivers/clk/qcom/gcc-sm6115.c linux-libre-6.0.7-gnu/drivers/clk/qcom/gcc-sm6115.c
index 68fe9f6f0d2f..e24a977c2580 100644
--- linux-libre-6.0-gnu/drivers/clk/qcom/gcc-sm6115.c
+++ linux-libre-6.0.7-gnu/drivers/clk/qcom/gcc-sm6115.c
@@ -53,11 +53,25 @@ static struct pll_vco gpll10_vco[] = {
 	{ 750000000, 1500000000, 1 },
 };
 
+static const u8 clk_alpha_pll_regs_offset[][PLL_OFF_MAX_REGS] = {
+	[CLK_ALPHA_PLL_TYPE_DEFAULT] =  {
+		[PLL_OFF_L_VAL] = 0x04,
+		[PLL_OFF_ALPHA_VAL] = 0x08,
+		[PLL_OFF_ALPHA_VAL_U] = 0x0c,
+		[PLL_OFF_TEST_CTL] = 0x10,
+		[PLL_OFF_TEST_CTL_U] = 0x14,
+		[PLL_OFF_USER_CTL] = 0x18,
+		[PLL_OFF_USER_CTL_U] = 0x1c,
+		[PLL_OFF_CONFIG_CTL] = 0x20,
+		[PLL_OFF_STATUS] = 0x24,
+	},
+};
+
 static struct clk_alpha_pll gpll0 = {
 	.offset = 0x0,
 	.vco_table = default_vco,
 	.num_vco = ARRAY_SIZE(default_vco),
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr = {
 		.enable_reg = 0x79000,
 		.enable_mask = BIT(0),
@@ -83,7 +97,7 @@ static struct clk_alpha_pll_postdiv gpll0_out_aux2 = {
 	.post_div_table = post_div_table_gpll0_out_aux2,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll0_out_aux2),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll0_out_aux2",
 		.parent_hws = (const struct clk_hw *[]){ &gpll0.clkr.hw },
@@ -115,7 +129,7 @@ static struct clk_alpha_pll_postdiv gpll0_out_main = {
 	.post_div_table = post_div_table_gpll0_out_main,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll0_out_main),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll0_out_main",
 		.parent_hws = (const struct clk_hw *[]){ &gpll0.clkr.hw },
@@ -137,7 +151,7 @@ static struct clk_alpha_pll gpll10 = {
 	.offset = 0xa000,
 	.vco_table = gpll10_vco,
 	.num_vco = ARRAY_SIZE(gpll10_vco),
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr = {
 		.enable_reg = 0x79000,
 		.enable_mask = BIT(10),
@@ -163,7 +177,7 @@ static struct clk_alpha_pll_postdiv gpll10_out_main = {
 	.post_div_table = post_div_table_gpll10_out_main,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll10_out_main),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll10_out_main",
 		.parent_hws = (const struct clk_hw *[]){ &gpll10.clkr.hw },
@@ -189,7 +203,7 @@ static struct clk_alpha_pll gpll11 = {
 	.vco_table = default_vco,
 	.num_vco = ARRAY_SIZE(default_vco),
 	.flags = SUPPORTS_DYNAMIC_UPDATE,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr = {
 		.enable_reg = 0x79000,
 		.enable_mask = BIT(11),
@@ -215,7 +229,7 @@ static struct clk_alpha_pll_postdiv gpll11_out_main = {
 	.post_div_table = post_div_table_gpll11_out_main,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll11_out_main),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll11_out_main",
 		.parent_hws = (const struct clk_hw *[]){ &gpll11.clkr.hw },
@@ -229,7 +243,7 @@ static struct clk_alpha_pll gpll3 = {
 	.offset = 0x3000,
 	.vco_table = default_vco,
 	.num_vco = ARRAY_SIZE(default_vco),
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr = {
 		.enable_reg = 0x79000,
 		.enable_mask = BIT(3),
@@ -248,7 +262,7 @@ static struct clk_alpha_pll gpll4 = {
 	.offset = 0x4000,
 	.vco_table = default_vco,
 	.num_vco = ARRAY_SIZE(default_vco),
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr = {
 		.enable_reg = 0x79000,
 		.enable_mask = BIT(4),
@@ -274,7 +288,7 @@ static struct clk_alpha_pll_postdiv gpll4_out_main = {
 	.post_div_table = post_div_table_gpll4_out_main,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll4_out_main),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll4_out_main",
 		.parent_hws = (const struct clk_hw *[]){ &gpll4.clkr.hw },
@@ -287,7 +301,7 @@ static struct clk_alpha_pll gpll6 = {
 	.offset = 0x6000,
 	.vco_table = default_vco,
 	.num_vco = ARRAY_SIZE(default_vco),
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr = {
 		.enable_reg = 0x79000,
 		.enable_mask = BIT(6),
@@ -313,7 +327,7 @@ static struct clk_alpha_pll_postdiv gpll6_out_main = {
 	.post_div_table = post_div_table_gpll6_out_main,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll6_out_main),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll6_out_main",
 		.parent_hws = (const struct clk_hw *[]){ &gpll6.clkr.hw },
@@ -326,7 +340,7 @@ static struct clk_alpha_pll gpll7 = {
 	.offset = 0x7000,
 	.vco_table = default_vco,
 	.num_vco = ARRAY_SIZE(default_vco),
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr = {
 		.enable_reg = 0x79000,
 		.enable_mask = BIT(7),
@@ -352,7 +366,7 @@ static struct clk_alpha_pll_postdiv gpll7_out_main = {
 	.post_div_table = post_div_table_gpll7_out_main,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll7_out_main),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll7_out_main",
 		.parent_hws = (const struct clk_hw *[]){ &gpll7.clkr.hw },
@@ -380,7 +394,7 @@ static struct clk_alpha_pll gpll8 = {
 	.offset = 0x8000,
 	.vco_table = default_vco,
 	.num_vco = ARRAY_SIZE(default_vco),
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.flags = SUPPORTS_DYNAMIC_UPDATE,
 	.clkr = {
 		.enable_reg = 0x79000,
@@ -407,7 +421,7 @@ static struct clk_alpha_pll_postdiv gpll8_out_main = {
 	.post_div_table = post_div_table_gpll8_out_main,
 	.num_post_div = ARRAY_SIZE(post_div_table_gpll8_out_main),
 	.width = 4,
-	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_DEFAULT],
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll8_out_main",
 		.parent_hws = (const struct clk_hw *[]){ &gpll8.clkr.hw },
diff --git linux-libre-6.0-gnu/drivers/clk/samsung/clk-exynosautov9.c linux-libre-6.0.7-gnu/drivers/clk/samsung/clk-exynosautov9.c
index d9e1f8e4a7b4..487a71b32a00 100644
--- linux-libre-6.0-gnu/drivers/clk/samsung/clk-exynosautov9.c
+++ linux-libre-6.0.7-gnu/drivers/clk/samsung/clk-exynosautov9.c
@@ -1170,9 +1170,9 @@ static const struct samsung_cmu_info fsys2_cmu_info __initconst = {
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_2	0x2058
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_3	0x205c
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_4	0x2060
-#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7	0x206c
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_5	0x2064
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_6	0x2068
+#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7	0x206c
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_8	0x2070
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_9	0x2074
 #define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_10	0x204c
@@ -1418,14 +1418,14 @@ static const struct samsung_cmu_info peric0_cmu_info __initconst = {
 #define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_11	0x2020
 #define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_0	0x2044
 #define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_1	0x2048
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_2	0x2058
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_3	0x205c
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_4	0x2060
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_7	0x206c
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_5	0x2064
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_6	0x2068
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_8	0x2070
-#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_9	0x2074
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_2	0x2054
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_3	0x2058
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_4	0x205c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_5	0x2060
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_6	0x2064
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_7	0x2068
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_8	0x206c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_9	0x2070
 #define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_10	0x204c
 #define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_11	0x2050
 
@@ -1463,9 +1463,9 @@ static const unsigned long peric1_clk_regs[] __initconst = {
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_2,
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_3,
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_4,
-	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_7,
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_5,
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_6,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_7,
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_8,
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_9,
 	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_10,
diff --git linux-libre-6.0-gnu/drivers/clk/sprd/common.c linux-libre-6.0.7-gnu/drivers/clk/sprd/common.c
index d620bbbcdfc8..ce81e4087a8f 100644
--- linux-libre-6.0-gnu/drivers/clk/sprd/common.c
+++ linux-libre-6.0.7-gnu/drivers/clk/sprd/common.c
@@ -41,7 +41,7 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 {
 	void __iomem *base;
 	struct device *dev = &pdev->dev;
-	struct device_node *node = dev->of_node;
+	struct device_node *node = dev->of_node, *np;
 	struct regmap *regmap;
 
 	if (of_find_property(node, "sprd,syscon", NULL)) {
@@ -50,9 +50,10 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 			pr_err("%s: failed to get syscon regmap\n", __func__);
 			return PTR_ERR(regmap);
 		}
-	} else if (of_device_is_compatible(of_get_parent(dev->of_node),
-			   "syscon")) {
-		regmap = device_node_to_regmap(of_get_parent(dev->of_node));
+	} else if (of_device_is_compatible(np =	of_get_parent(node), "syscon") ||
+		   (of_node_put(np), 0)) {
+		regmap = device_node_to_regmap(np);
+		of_node_put(np);
 		if (IS_ERR(regmap)) {
 			dev_err(dev, "failed to get regmap from its parent.\n");
 			return PTR_ERR(regmap);
diff --git linux-libre-6.0-gnu/drivers/clk/st/clkgen-fsyn.c linux-libre-6.0.7-gnu/drivers/clk/st/clkgen-fsyn.c
index 582a22c04919..d820292a381d 100644
--- linux-libre-6.0-gnu/drivers/clk/st/clkgen-fsyn.c
+++ linux-libre-6.0.7-gnu/drivers/clk/st/clkgen-fsyn.c
@@ -987,6 +987,7 @@ static void __init st_of_quadfs_setup(struct device_node *np,
 	const char *pll_name, *clk_parent_name;
 	void __iomem *reg;
 	spinlock_t *lock;
+	struct device_node *parent_np;
 
 	/*
 	 * First check for reg property within the node to keep backward
@@ -994,7 +995,9 @@ static void __init st_of_quadfs_setup(struct device_node *np,
 	 */
 	reg = of_iomap(np, 0);
 	if (!reg) {
-		reg = of_iomap(of_get_parent(np), 0);
+		parent_np = of_get_parent(np);
+		reg = of_iomap(parent_np, 0);
+		of_node_put(parent_np);
 		if (!reg) {
 			pr_err("%s: Failed to get base address\n", __func__);
 			return;
diff --git linux-libre-6.0-gnu/drivers/clk/st/clkgen-mux.c linux-libre-6.0.7-gnu/drivers/clk/st/clkgen-mux.c
index ee39af7a0b72..596e939ad905 100644
--- linux-libre-6.0-gnu/drivers/clk/st/clkgen-mux.c
+++ linux-libre-6.0.7-gnu/drivers/clk/st/clkgen-mux.c
@@ -56,6 +56,7 @@ static void __init st_of_clkgen_mux_setup(struct device_node *np,
 	void __iomem *reg;
 	const char **parents;
 	int num_parents = 0;
+	struct device_node *parent_np;
 
 	/*
 	 * First check for reg property within the node to keep backward
@@ -63,7 +64,9 @@ static void __init st_of_clkgen_mux_setup(struct device_node *np,
 	 */
 	reg = of_iomap(np, 0);
 	if (!reg) {
-		reg = of_iomap(of_get_parent(np), 0);
+		parent_np = of_get_parent(np);
+		reg = of_iomap(parent_np, 0);
+		of_node_put(parent_np);
 		if (!reg) {
 			pr_err("%s: Failed to get base address\n", __func__);
 			return;
diff --git linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra114.c linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra114.c
index ef718c4b3826..73303458e886 100644
--- linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra114.c
+++ linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra114.c
@@ -1166,6 +1166,7 @@ static struct tegra_clk_init_table init_table[] __initdata = {
 	{ TEGRA114_CLK_I2S3_SYNC, TEGRA114_CLK_CLK_MAX, 24000000, 0 },
 	{ TEGRA114_CLK_I2S4_SYNC, TEGRA114_CLK_CLK_MAX, 24000000, 0 },
 	{ TEGRA114_CLK_VIMCLK_SYNC, TEGRA114_CLK_CLK_MAX, 24000000, 0 },
+	{ TEGRA114_CLK_PWM, TEGRA114_CLK_PLL_P, 408000000, 0 },
 	/* must be the last entry */
 	{ TEGRA114_CLK_CLK_MAX, TEGRA114_CLK_CLK_MAX, 0, 0 },
 };
@@ -1317,6 +1318,7 @@ static void __init tegra114_clock_init(struct device_node *np)
 	}
 
 	pmc_base = of_iomap(node, 0);
+	of_node_put(node);
 	if (!pmc_base) {
 		pr_err("Can't map pmc registers\n");
 		WARN_ON(1);
diff --git linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra124.c linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra124.c
index 934520aab6e3..7628cc470a27 100644
--- linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra124.c
+++ linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra124.c
@@ -1330,6 +1330,7 @@ static struct tegra_clk_init_table common_init_table[] __initdata = {
 	{ TEGRA124_CLK_I2S3_SYNC, TEGRA124_CLK_CLK_MAX, 24576000, 0 },
 	{ TEGRA124_CLK_I2S4_SYNC, TEGRA124_CLK_CLK_MAX, 24576000, 0 },
 	{ TEGRA124_CLK_VIMCLK_SYNC, TEGRA124_CLK_CLK_MAX, 24576000, 0 },
+	{ TEGRA124_CLK_PWM, TEGRA124_CLK_PLL_P, 408000000, 0 },
 	/* must be the last entry */
 	{ TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0 },
 };
diff --git linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra20.c linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra20.c
index be3c33441cfc..422d78247553 100644
--- linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra20.c
+++ linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra20.c
@@ -1044,6 +1044,7 @@ static struct tegra_clk_init_table init_table[] = {
 	{ TEGRA20_CLK_GR2D, TEGRA20_CLK_PLL_C, 300000000, 0 },
 	{ TEGRA20_CLK_GR3D, TEGRA20_CLK_PLL_C, 300000000, 0 },
 	{ TEGRA20_CLK_VDE, TEGRA20_CLK_PLL_C, 300000000, 0 },
+	{ TEGRA20_CLK_PWM, TEGRA20_CLK_PLL_P, 48000000, 0 },
 	/* must be the last entry */
 	{ TEGRA20_CLK_CLK_MAX, TEGRA20_CLK_CLK_MAX, 0, 0 },
 };
@@ -1131,6 +1132,7 @@ static void __init tegra20_clock_init(struct device_node *np)
 	}
 
 	pmc_base = of_iomap(node, 0);
+	of_node_put(node);
 	if (!pmc_base) {
 		pr_err("Can't map pmc registers\n");
 		BUG();
diff --git linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra210.c linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra210.c
index b9099012dc7b..a3488aaac3f7 100644
--- linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra210.c
+++ linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra210.c
@@ -3597,6 +3597,7 @@ static struct tegra_clk_init_table init_table[] __initdata = {
 	{ TEGRA210_CLK_VIMCLK_SYNC, TEGRA210_CLK_CLK_MAX, 24576000, 0 },
 	{ TEGRA210_CLK_HDA, TEGRA210_CLK_PLL_P, 51000000, 0 },
 	{ TEGRA210_CLK_HDA2CODEC_2X, TEGRA210_CLK_PLL_P, 48000000, 0 },
+	{ TEGRA210_CLK_PWM, TEGRA210_CLK_PLL_P, 48000000, 0 },
 	/* This MUST be the last entry. */
 	{ TEGRA210_CLK_CLK_MAX, TEGRA210_CLK_CLK_MAX, 0, 0 },
 };
@@ -3748,6 +3749,7 @@ static void __init tegra210_clock_init(struct device_node *np)
 	}
 
 	pmc_base = of_iomap(node, 0);
+	of_node_put(node);
 	if (!pmc_base) {
 		pr_err("Can't map pmc registers\n");
 		WARN_ON(1);
diff --git linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra30.c linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra30.c
index 04b496123820..98ec1a50e854 100644
--- linux-libre-6.0-gnu/drivers/clk/tegra/clk-tegra30.c
+++ linux-libre-6.0.7-gnu/drivers/clk/tegra/clk-tegra30.c
@@ -1237,6 +1237,7 @@ static struct tegra_clk_init_table init_table[] = {
 	{ TEGRA30_CLK_VIMCLK_SYNC, TEGRA30_CLK_CLK_MAX, 24000000, 0 },
 	{ TEGRA30_CLK_HDA, TEGRA30_CLK_PLL_P, 102000000, 0 },
 	{ TEGRA30_CLK_HDA2CODEC_2X, TEGRA30_CLK_PLL_P, 48000000, 0 },
+	{ TEGRA30_CLK_PWM, TEGRA30_CLK_PLL_P, 48000000, 0 },
 	/* must be the last entry */
 	{ TEGRA30_CLK_CLK_MAX, TEGRA30_CLK_CLK_MAX, 0, 0 },
 };
diff --git linux-libre-6.0-gnu/drivers/clk/ti/clk-dra7-atl.c linux-libre-6.0.7-gnu/drivers/clk/ti/clk-dra7-atl.c
index f0f5bf68b6d2..ff4d6a951681 100644
--- linux-libre-6.0-gnu/drivers/clk/ti/clk-dra7-atl.c
+++ linux-libre-6.0.7-gnu/drivers/clk/ti/clk-dra7-atl.c
@@ -245,14 +245,16 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev)
 		if (rc) {
 			pr_err("%s: failed to lookup atl clock %d\n", __func__,
 			       i);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto pm_put;
 		}
 
 		clk = of_clk_get_from_provider(&clkspec);
 		if (IS_ERR(clk)) {
 			pr_err("%s: failed to get atl clock %d from provider\n",
 			       __func__, i);
-			return PTR_ERR(clk);
+			ret = PTR_ERR(clk);
+			goto pm_put;
 		}
 
 		cdesc = to_atl_desc(__clk_get_hw(clk));
@@ -285,8 +287,9 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev)
 		if (cdesc->enabled)
 			atl_clk_enable(__clk_get_hw(clk));
 	}
-	pm_runtime_put_sync(cinfo->dev);
 
+pm_put:
+	pm_runtime_put_sync(cinfo->dev);
 	return ret;
 }
 
diff --git linux-libre-6.0-gnu/drivers/clk/ti/clk.c linux-libre-6.0.7-gnu/drivers/clk/ti/clk.c
index 373e9438b57a..1dc2f15fb75b 100644
--- linux-libre-6.0-gnu/drivers/clk/ti/clk.c
+++ linux-libre-6.0.7-gnu/drivers/clk/ti/clk.c
@@ -140,11 +140,12 @@ static struct device_node *ti_find_clock_provider(struct device_node *from,
 			break;
 		}
 	}
-	of_node_put(from);
 	kfree(tmp);
 
-	if (found)
+	if (found) {
+		of_node_put(from);
 		return np;
+	}
 
 	/* Fall back to using old node name base provider name */
 	return of_find_node_by_name(from, name);
diff --git linux-libre-6.0-gnu/drivers/clk/zynqmp/clkc.c linux-libre-6.0.7-gnu/drivers/clk/zynqmp/clkc.c
index eb25303eefed..2c9da6623b84 100644
--- linux-libre-6.0-gnu/drivers/clk/zynqmp/clkc.c
+++ linux-libre-6.0.7-gnu/drivers/clk/zynqmp/clkc.c
@@ -710,6 +710,13 @@ static void zynqmp_get_clock_info(void)
 				  FIELD_PREP(CLK_ATTR_NODE_INDEX, i);
 
 		zynqmp_pm_clock_get_name(clock[i].clk_id, &name);
+
+		/*
+		 * Terminate with NULL character in case name provided by firmware
+		 * is longer and truncated due to size limit.
+		 */
+		name.name[sizeof(name.name) - 1] = '\0';
+
 		if (!strcmp(name.name, RESERVED_CLK_NAME))
 			continue;
 		strncpy(clock[i].clk_name, name.name, MAX_NAME_LEN);
diff --git linux-libre-6.0-gnu/drivers/clk/zynqmp/pll.c linux-libre-6.0.7-gnu/drivers/clk/zynqmp/pll.c
index 91a6b4cc910e..0d3e1377b092 100644
--- linux-libre-6.0-gnu/drivers/clk/zynqmp/pll.c
+++ linux-libre-6.0.7-gnu/drivers/clk/zynqmp/pll.c
@@ -102,26 +102,25 @@ static long zynqmp_pll_round_rate(struct clk_hw *hw, unsigned long rate,
 				  unsigned long *prate)
 {
 	u32 fbdiv;
-	long rate_div, f;
+	u32 mult, div;
 
-	/* Enable the fractional mode if needed */
-	rate_div = (rate * FRAC_DIV) / *prate;
-	f = rate_div % FRAC_DIV;
-	if (f) {
-		if (rate > PS_PLL_VCO_MAX) {
-			fbdiv = rate / PS_PLL_VCO_MAX;
-			rate = rate / (fbdiv + 1);
-		}
-		if (rate < PS_PLL_VCO_MIN) {
-			fbdiv = DIV_ROUND_UP(PS_PLL_VCO_MIN, rate);
-			rate = rate * fbdiv;
-		}
-		return rate;
+	/* Let rate fall inside the range PS_PLL_VCO_MIN ~ PS_PLL_VCO_MAX */
+	if (rate > PS_PLL_VCO_MAX) {
+		div = DIV_ROUND_UP(rate, PS_PLL_VCO_MAX);
+		rate = rate / div;
+	}
+	if (rate < PS_PLL_VCO_MIN) {
+		mult = DIV_ROUND_UP(PS_PLL_VCO_MIN, rate);
+		rate = rate * mult;
 	}
 
 	fbdiv = DIV_ROUND_CLOSEST(rate, *prate);
-	fbdiv = clamp_t(u32, fbdiv, PLL_FBDIV_MIN, PLL_FBDIV_MAX);
-	return *prate * fbdiv;
+	if (fbdiv < PLL_FBDIV_MIN || fbdiv > PLL_FBDIV_MAX) {
+		fbdiv = clamp_t(u32, fbdiv, PLL_FBDIV_MIN, PLL_FBDIV_MAX);
+		rate = *prate * fbdiv;
+	}
+
+	return rate;
 }
 
 /**
diff --git linux-libre-6.0-gnu/drivers/clocksource/arm_arch_timer.c linux-libre-6.0.7-gnu/drivers/clocksource/arm_arch_timer.c
index 9ab8221ee3c6..a7ff77550e17 100644
--- linux-libre-6.0-gnu/drivers/clocksource/arm_arch_timer.c
+++ linux-libre-6.0.7-gnu/drivers/clocksource/arm_arch_timer.c
@@ -44,8 +44,8 @@
 #define CNTACR_RWVT	BIT(4)
 #define CNTACR_RWPT	BIT(5)
 
-#define CNTVCT_LO	0x00
-#define CNTPCT_LO	0x08
+#define CNTPCT_LO	0x00
+#define CNTVCT_LO	0x08
 #define CNTFRQ		0x10
 #define CNTP_CVAL_LO	0x20
 #define CNTP_CTL	0x2c
@@ -473,6 +473,8 @@ static const struct arch_timer_erratum_workaround ool_workarounds[] = {
 		.desc = "ARM erratum 858921",
 		.read_cntpct_el0 = arm64_858921_read_cntpct_el0,
 		.read_cntvct_el0 = arm64_858921_read_cntvct_el0,
+		.set_next_event_phys = erratum_set_next_event_phys,
+		.set_next_event_virt = erratum_set_next_event_virt,
 	},
 #endif
 #ifdef CONFIG_SUN50I_ERRATUM_UNKNOWN1
diff --git linux-libre-6.0-gnu/drivers/clocksource/timer-gxp.c linux-libre-6.0.7-gnu/drivers/clocksource/timer-gxp.c
index 8b38b3212388..fe4fa8d7b3f1 100644
--- linux-libre-6.0-gnu/drivers/clocksource/timer-gxp.c
+++ linux-libre-6.0.7-gnu/drivers/clocksource/timer-gxp.c
@@ -171,6 +171,7 @@ static int gxp_timer_probe(struct platform_device *pdev)
 {
 	struct platform_device *gxp_watchdog_device;
 	struct device *dev = &pdev->dev;
+	int ret;
 
 	if (!gxp_timer) {
 		pr_err("Gxp Timer not initialized, cannot create watchdog");
@@ -187,7 +188,11 @@ static int gxp_timer_probe(struct platform_device *pdev)
 	gxp_watchdog_device->dev.platform_data = gxp_timer->counter;
 	gxp_watchdog_device->dev.parent = dev;
 
-	return platform_device_add(gxp_watchdog_device);
+	ret = platform_device_add(gxp_watchdog_device);
+	if (ret)
+		platform_device_put(gxp_watchdog_device);
+
+	return ret;
 }
 
 static const struct of_device_id gxp_timer_of_match[] = {
diff --git linux-libre-6.0-gnu/drivers/counter/104-quad-8.c linux-libre-6.0.7-gnu/drivers/counter/104-quad-8.c
index 4407203e0c9b..239f9a7dc5e7 100644
--- linux-libre-6.0-gnu/drivers/counter/104-quad-8.c
+++ linux-libre-6.0.7-gnu/drivers/counter/104-quad-8.c
@@ -231,34 +231,45 @@ static const enum counter_function quad8_count_functions_list[] = {
 	COUNTER_FUNCTION_QUADRATURE_X4,
 };
 
+static int quad8_function_get(const struct quad8 *const priv, const size_t id,
+			      enum counter_function *const function)
+{
+	if (!priv->quadrature_mode[id]) {
+		*function = COUNTER_FUNCTION_PULSE_DIRECTION;
+		return 0;
+	}
+
+	switch (priv->quadrature_scale[id]) {
+	case 0:
+		*function = COUNTER_FUNCTION_QUADRATURE_X1_A;
+		return 0;
+	case 1:
+		*function = COUNTER_FUNCTION_QUADRATURE_X2_A;
+		return 0;
+	case 2:
+		*function = COUNTER_FUNCTION_QUADRATURE_X4;
+		return 0;
+	default:
+		/* should never reach this path */
+		return -EINVAL;
+	}
+}
+
 static int quad8_function_read(struct counter_device *counter,
 			       struct counter_count *count,
 			       enum counter_function *function)
 {
 	struct quad8 *const priv = counter_priv(counter);
-	const int id = count->id;
 	unsigned long irqflags;
+	int retval;
 
 	spin_lock_irqsave(&priv->lock, irqflags);
 
-	if (priv->quadrature_mode[id])
-		switch (priv->quadrature_scale[id]) {
-		case 0:
-			*function = COUNTER_FUNCTION_QUADRATURE_X1_A;
-			break;
-		case 1:
-			*function = COUNTER_FUNCTION_QUADRATURE_X2_A;
-			break;
-		case 2:
-			*function = COUNTER_FUNCTION_QUADRATURE_X4;
-			break;
-		}
-	else
-		*function = COUNTER_FUNCTION_PULSE_DIRECTION;
+	retval = quad8_function_get(priv, count->id, function);
 
 	spin_unlock_irqrestore(&priv->lock, irqflags);
 
-	return 0;
+	return retval;
 }
 
 static int quad8_function_write(struct counter_device *counter,
@@ -358,6 +369,7 @@ static int quad8_action_read(struct counter_device *counter,
 			     enum counter_synapse_action *action)
 {
 	struct quad8 *const priv = counter_priv(counter);
+	unsigned long irqflags;
 	int err;
 	enum counter_function function;
 	const size_t signal_a_id = count->synapses[0].signal->id;
@@ -373,9 +385,21 @@ static int quad8_action_read(struct counter_device *counter,
 		return 0;
 	}
 
-	err = quad8_function_read(counter, count, &function);
-	if (err)
+	spin_lock_irqsave(&priv->lock, irqflags);
+
+	/* Get Count function and direction atomically */
+	err = quad8_function_get(priv, count->id, &function);
+	if (err) {
+		spin_unlock_irqrestore(&priv->lock, irqflags);
+		return err;
+	}
+	err = quad8_direction_read(counter, count, &direction);
+	if (err) {
+		spin_unlock_irqrestore(&priv->lock, irqflags);
 		return err;
+	}
+
+	spin_unlock_irqrestore(&priv->lock, irqflags);
 
 	/* Default action mode */
 	*action = COUNTER_SYNAPSE_ACTION_NONE;
@@ -388,10 +412,6 @@ static int quad8_action_read(struct counter_device *counter,
 		return 0;
 	case COUNTER_FUNCTION_QUADRATURE_X1_A:
 		if (synapse->signal->id == signal_a_id) {
-			err = quad8_direction_read(counter, count, &direction);
-			if (err)
-				return err;
-
 			if (direction == COUNTER_COUNT_DIRECTION_FORWARD)
 				*action = COUNTER_SYNAPSE_ACTION_RISING_EDGE;
 			else
diff --git linux-libre-6.0-gnu/drivers/counter/microchip-tcb-capture.c linux-libre-6.0.7-gnu/drivers/counter/microchip-tcb-capture.c
index 00844445143b..30c7813c8f43 100644
--- linux-libre-6.0-gnu/drivers/counter/microchip-tcb-capture.c
+++ linux-libre-6.0.7-gnu/drivers/counter/microchip-tcb-capture.c
@@ -28,7 +28,6 @@ struct mchp_tc_data {
 	int qdec_mode;
 	int num_channels;
 	int channel[2];
-	bool trig_inverted;
 };
 
 static const enum counter_function mchp_tc_count_functions[] = {
@@ -153,7 +152,7 @@ static int mchp_tc_count_signal_read(struct counter_device *counter,
 
 	regmap_read(priv->regmap, ATMEL_TC_REG(priv->channel[0], SR), &sr);
 
-	if (priv->trig_inverted)
+	if (signal->id == 1)
 		sigstatus = (sr & ATMEL_TC_MTIOB);
 	else
 		sigstatus = (sr & ATMEL_TC_MTIOA);
@@ -171,6 +170,17 @@ static int mchp_tc_count_action_read(struct counter_device *counter,
 	struct mchp_tc_data *const priv = counter_priv(counter);
 	u32 cmr;
 
+	if (priv->qdec_mode) {
+		*action = COUNTER_SYNAPSE_ACTION_BOTH_EDGES;
+		return 0;
+	}
+
+	/* Only TIOA signal is evaluated in non-QDEC mode */
+	if (synapse->signal->id != 0) {
+		*action = COUNTER_SYNAPSE_ACTION_NONE;
+		return 0;
+	}
+
 	regmap_read(priv->regmap, ATMEL_TC_REG(priv->channel[0], CMR), &cmr);
 
 	switch (cmr & ATMEL_TC_ETRGEDG) {
@@ -199,8 +209,8 @@ static int mchp_tc_count_action_write(struct counter_device *counter,
 	struct mchp_tc_data *const priv = counter_priv(counter);
 	u32 edge = ATMEL_TC_ETRGEDG_NONE;
 
-	/* QDEC mode is rising edge only */
-	if (priv->qdec_mode)
+	/* QDEC mode is rising edge only; only TIOA handled in non-QDEC mode */
+	if (priv->qdec_mode || synapse->signal->id != 0)
 		return -EINVAL;
 
 	switch (action) {
diff --git linux-libre-6.0-gnu/drivers/cpufreq/amd-pstate.c linux-libre-6.0.7-gnu/drivers/cpufreq/amd-pstate.c
index 9ac75c1cde9c..d63a28c5f95a 100644
--- linux-libre-6.0-gnu/drivers/cpufreq/amd-pstate.c
+++ linux-libre-6.0.7-gnu/drivers/cpufreq/amd-pstate.c
@@ -152,6 +152,7 @@ static inline int amd_pstate_enable(bool enable)
 static int pstate_init_perf(struct amd_cpudata *cpudata)
 {
 	u64 cap1;
+	u32 highest_perf;
 
 	int ret = rdmsrl_safe_on_cpu(cpudata->cpu, MSR_AMD_CPPC_CAP1,
 				     &cap1);
@@ -163,7 +164,11 @@ static int pstate_init_perf(struct amd_cpudata *cpudata)
 	 *
 	 * CPPC entry doesn't indicate the highest performance in some ASICs.
 	 */
-	WRITE_ONCE(cpudata->highest_perf, amd_get_highest_perf());
+	highest_perf = amd_get_highest_perf();
+	if (highest_perf > AMD_CPPC_HIGHEST_PERF(cap1))
+		highest_perf = AMD_CPPC_HIGHEST_PERF(cap1);
+
+	WRITE_ONCE(cpudata->highest_perf, highest_perf);
 
 	WRITE_ONCE(cpudata->nominal_perf, AMD_CPPC_NOMINAL_PERF(cap1));
 	WRITE_ONCE(cpudata->lowest_nonlinear_perf, AMD_CPPC_LOWNONLIN_PERF(cap1));
@@ -175,12 +180,17 @@ static int pstate_init_perf(struct amd_cpudata *cpudata)
 static int cppc_init_perf(struct amd_cpudata *cpudata)
 {
 	struct cppc_perf_caps cppc_perf;
+	u32 highest_perf;
 
 	int ret = cppc_get_perf_caps(cpudata->cpu, &cppc_perf);
 	if (ret)
 		return ret;
 
-	WRITE_ONCE(cpudata->highest_perf, amd_get_highest_perf());
+	highest_perf = amd_get_highest_perf();
+	if (highest_perf > cppc_perf.highest_perf)
+		highest_perf = cppc_perf.highest_perf;
+
+	WRITE_ONCE(cpudata->highest_perf, highest_perf);
 
 	WRITE_ONCE(cpudata->nominal_perf, cppc_perf.nominal_perf);
 	WRITE_ONCE(cpudata->lowest_nonlinear_perf,
@@ -312,7 +322,7 @@ static int amd_pstate_target(struct cpufreq_policy *policy,
 		return -ENODEV;
 
 	cap_perf = READ_ONCE(cpudata->highest_perf);
-	min_perf = READ_ONCE(cpudata->lowest_nonlinear_perf);
+	min_perf = READ_ONCE(cpudata->lowest_perf);
 	max_perf = cap_perf;
 
 	freqs.old = policy->cur;
diff --git linux-libre-6.0-gnu/drivers/cpufreq/intel_pstate.c linux-libre-6.0.7-gnu/drivers/cpufreq/intel_pstate.c
index 57cdb3679885..6ff73c30769f 100644
--- linux-libre-6.0-gnu/drivers/cpufreq/intel_pstate.c
+++ linux-libre-6.0.7-gnu/drivers/cpufreq/intel_pstate.c
@@ -27,6 +27,7 @@
 #include <linux/pm_qos.h>
 #include <trace/events/power.h>
 
+#include <asm/cpu.h>
 #include <asm/div64.h>
 #include <asm/msr.h>
 #include <asm/cpu_device_id.h>
@@ -280,10 +281,10 @@ static struct cpudata **all_cpu_data;
  * structure is used to store those callbacks.
  */
 struct pstate_funcs {
-	int (*get_max)(void);
-	int (*get_max_physical)(void);
-	int (*get_min)(void);
-	int (*get_turbo)(void);
+	int (*get_max)(int cpu);
+	int (*get_max_physical)(int cpu);
+	int (*get_min)(int cpu);
+	int (*get_turbo)(int cpu);
 	int (*get_scaling)(void);
 	int (*get_cpu_scaling)(int cpu);
 	int (*get_aperf_mperf_shift)(void);
@@ -398,16 +399,6 @@ static int intel_pstate_get_cppc_guaranteed(int cpu)
 
 	return cppc_perf.nominal_perf;
 }
-
-static u32 intel_pstate_cppc_nominal(int cpu)
-{
-	u64 nominal_perf;
-
-	if (cppc_get_nominal_perf(cpu, &nominal_perf))
-		return 0;
-
-	return nominal_perf;
-}
 #else /* CONFIG_ACPI_CPPC_LIB */
 static inline void intel_pstate_set_itmt_prio(int cpu)
 {
@@ -531,35 +522,18 @@ static void intel_pstate_hybrid_hwp_adjust(struct cpudata *cpu)
 {
 	int perf_ctl_max_phys = cpu->pstate.max_pstate_physical;
 	int perf_ctl_scaling = cpu->pstate.perf_ctl_scaling;
-	int perf_ctl_turbo = pstate_funcs.get_turbo();
-	int turbo_freq = perf_ctl_turbo * perf_ctl_scaling;
+	int perf_ctl_turbo = pstate_funcs.get_turbo(cpu->cpu);
 	int scaling = cpu->pstate.scaling;
 
 	pr_debug("CPU%d: perf_ctl_max_phys = %d\n", cpu->cpu, perf_ctl_max_phys);
-	pr_debug("CPU%d: perf_ctl_max = %d\n", cpu->cpu, pstate_funcs.get_max());
 	pr_debug("CPU%d: perf_ctl_turbo = %d\n", cpu->cpu, perf_ctl_turbo);
 	pr_debug("CPU%d: perf_ctl_scaling = %d\n", cpu->cpu, perf_ctl_scaling);
 	pr_debug("CPU%d: HWP_CAP guaranteed = %d\n", cpu->cpu, cpu->pstate.max_pstate);
 	pr_debug("CPU%d: HWP_CAP highest = %d\n", cpu->cpu, cpu->pstate.turbo_pstate);
 	pr_debug("CPU%d: HWP-to-frequency scaling factor: %d\n", cpu->cpu, scaling);
 
-	/*
-	 * If the product of the HWP performance scaling factor and the HWP_CAP
-	 * highest performance is greater than the maximum turbo frequency
-	 * corresponding to the pstate_funcs.get_turbo() return value, the
-	 * scaling factor is too high, so recompute it to make the HWP_CAP
-	 * highest performance correspond to the maximum turbo frequency.
-	 */
-	cpu->pstate.turbo_freq = cpu->pstate.turbo_pstate * scaling;
-	if (turbo_freq < cpu->pstate.turbo_freq) {
-		cpu->pstate.turbo_freq = turbo_freq;
-		scaling = DIV_ROUND_UP(turbo_freq, cpu->pstate.turbo_pstate);
-		cpu->pstate.scaling = scaling;
-
-		pr_debug("CPU%d: refined HWP-to-frequency scaling factor: %d\n",
-			 cpu->cpu, scaling);
-	}
-
+	cpu->pstate.turbo_freq = rounddown(cpu->pstate.turbo_pstate * scaling,
+					   perf_ctl_scaling);
 	cpu->pstate.max_freq = rounddown(cpu->pstate.max_pstate * scaling,
 					 perf_ctl_scaling);
 
@@ -1740,7 +1714,7 @@ static void intel_pstate_hwp_enable(struct cpudata *cpudata)
 	intel_pstate_update_epp_defaults(cpudata);
 }
 
-static int atom_get_min_pstate(void)
+static int atom_get_min_pstate(int not_used)
 {
 	u64 value;
 
@@ -1748,7 +1722,7 @@ static int atom_get_min_pstate(void)
 	return (value >> 8) & 0x7F;
 }
 
-static int atom_get_max_pstate(void)
+static int atom_get_max_pstate(int not_used)
 {
 	u64 value;
 
@@ -1756,7 +1730,7 @@ static int atom_get_max_pstate(void)
 	return (value >> 16) & 0x7F;
 }
 
-static int atom_get_turbo_pstate(void)
+static int atom_get_turbo_pstate(int not_used)
 {
 	u64 value;
 
@@ -1834,23 +1808,23 @@ static void atom_get_vid(struct cpudata *cpudata)
 	cpudata->vid.turbo = value & 0x7f;
 }
 
-static int core_get_min_pstate(void)
+static int core_get_min_pstate(int cpu)
 {
 	u64 value;
 
-	rdmsrl(MSR_PLATFORM_INFO, value);
+	rdmsrl_on_cpu(cpu, MSR_PLATFORM_INFO, &value);
 	return (value >> 40) & 0xFF;
 }
 
-static int core_get_max_pstate_physical(void)
+static int core_get_max_pstate_physical(int cpu)
 {
 	u64 value;
 
-	rdmsrl(MSR_PLATFORM_INFO, value);
+	rdmsrl_on_cpu(cpu, MSR_PLATFORM_INFO, &value);
 	return (value >> 8) & 0xFF;
 }
 
-static int core_get_tdp_ratio(u64 plat_info)
+static int core_get_tdp_ratio(int cpu, u64 plat_info)
 {
 	/* Check how many TDP levels present */
 	if (plat_info & 0x600000000) {
@@ -1860,13 +1834,13 @@ static int core_get_tdp_ratio(u64 plat_info)
 		int err;
 
 		/* Get the TDP level (0, 1, 2) to get ratios */
-		err = rdmsrl_safe(MSR_CONFIG_TDP_CONTROL, &tdp_ctrl);
+		err = rdmsrl_safe_on_cpu(cpu, MSR_CONFIG_TDP_CONTROL, &tdp_ctrl);
 		if (err)
 			return err;
 
 		/* TDP MSR are continuous starting at 0x648 */
 		tdp_msr = MSR_CONFIG_TDP_NOMINAL + (tdp_ctrl & 0x03);
-		err = rdmsrl_safe(tdp_msr, &tdp_ratio);
+		err = rdmsrl_safe_on_cpu(cpu, tdp_msr, &tdp_ratio);
 		if (err)
 			return err;
 
@@ -1883,7 +1857,7 @@ static int core_get_tdp_ratio(u64 plat_info)
 	return -ENXIO;
 }
 
-static int core_get_max_pstate(void)
+static int core_get_max_pstate(int cpu)
 {
 	u64 tar;
 	u64 plat_info;
@@ -1891,10 +1865,10 @@ static int core_get_max_pstate(void)
 	int tdp_ratio;
 	int err;
 
-	rdmsrl(MSR_PLATFORM_INFO, plat_info);
+	rdmsrl_on_cpu(cpu, MSR_PLATFORM_INFO, &plat_info);
 	max_pstate = (plat_info >> 8) & 0xFF;
 
-	tdp_ratio = core_get_tdp_ratio(plat_info);
+	tdp_ratio = core_get_tdp_ratio(cpu, plat_info);
 	if (tdp_ratio <= 0)
 		return max_pstate;
 
@@ -1903,7 +1877,7 @@ static int core_get_max_pstate(void)
 		return tdp_ratio;
 	}
 
-	err = rdmsrl_safe(MSR_TURBO_ACTIVATION_RATIO, &tar);
+	err = rdmsrl_safe_on_cpu(cpu, MSR_TURBO_ACTIVATION_RATIO, &tar);
 	if (!err) {
 		int tar_levels;
 
@@ -1918,13 +1892,13 @@ static int core_get_max_pstate(void)
 	return max_pstate;
 }
 
-static int core_get_turbo_pstate(void)
+static int core_get_turbo_pstate(int cpu)
 {
 	u64 value;
 	int nont, ret;
 
-	rdmsrl(MSR_TURBO_RATIO_LIMIT, value);
-	nont = core_get_max_pstate();
+	rdmsrl_on_cpu(cpu, MSR_TURBO_RATIO_LIMIT, &value);
+	nont = core_get_max_pstate(cpu);
 	ret = (value) & 255;
 	if (ret <= nont)
 		ret = nont;
@@ -1952,50 +1926,37 @@ static int knl_get_aperf_mperf_shift(void)
 	return 10;
 }
 
-static int knl_get_turbo_pstate(void)
+static int knl_get_turbo_pstate(int cpu)
 {
 	u64 value;
 	int nont, ret;
 
-	rdmsrl(MSR_TURBO_RATIO_LIMIT, value);
-	nont = core_get_max_pstate();
+	rdmsrl_on_cpu(cpu, MSR_TURBO_RATIO_LIMIT, &value);
+	nont = core_get_max_pstate(cpu);
 	ret = (((value) >> 8) & 0xFF);
 	if (ret <= nont)
 		ret = nont;
 	return ret;
 }
 
-#ifdef CONFIG_ACPI_CPPC_LIB
-static u32 hybrid_ref_perf;
-
-static int hybrid_get_cpu_scaling(int cpu)
+static void hybrid_get_type(void *data)
 {
-	return DIV_ROUND_UP(core_get_scaling() * hybrid_ref_perf,
-			    intel_pstate_cppc_nominal(cpu));
+	u8 *cpu_type = data;
+
+	*cpu_type = get_this_hybrid_cpu_type();
 }
 
-static void intel_pstate_cppc_set_cpu_scaling(void)
+static int hybrid_get_cpu_scaling(int cpu)
 {
-	u32 min_nominal_perf = U32_MAX;
-	int cpu;
+	u8 cpu_type = 0;
 
-	for_each_present_cpu(cpu) {
-		u32 nominal_perf = intel_pstate_cppc_nominal(cpu);
+	smp_call_function_single(cpu, hybrid_get_type, &cpu_type, 1);
+	/* P-cores have a smaller perf level-to-freqency scaling factor. */
+	if (cpu_type == 0x40)
+		return 78741;
 
-		if (nominal_perf && nominal_perf < min_nominal_perf)
-			min_nominal_perf = nominal_perf;
-	}
-
-	if (min_nominal_perf < U32_MAX) {
-		hybrid_ref_perf = min_nominal_perf;
-		pstate_funcs.get_cpu_scaling = hybrid_get_cpu_scaling;
-	}
+	return core_get_scaling();
 }
-#else
-static inline void intel_pstate_cppc_set_cpu_scaling(void)
-{
-}
-#endif /* CONFIG_ACPI_CPPC_LIB */
 
 static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
 {
@@ -2025,10 +1986,10 @@ static void intel_pstate_max_within_limits(struct cpudata *cpu)
 
 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
 {
-	int perf_ctl_max_phys = pstate_funcs.get_max_physical();
+	int perf_ctl_max_phys = pstate_funcs.get_max_physical(cpu->cpu);
 	int perf_ctl_scaling = pstate_funcs.get_scaling();
 
-	cpu->pstate.min_pstate = pstate_funcs.get_min();
+	cpu->pstate.min_pstate = pstate_funcs.get_min(cpu->cpu);
 	cpu->pstate.max_pstate_physical = perf_ctl_max_phys;
 	cpu->pstate.perf_ctl_scaling = perf_ctl_scaling;
 
@@ -2044,8 +2005,8 @@ static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
 		}
 	} else {
 		cpu->pstate.scaling = perf_ctl_scaling;
-		cpu->pstate.max_pstate = pstate_funcs.get_max();
-		cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
+		cpu->pstate.max_pstate = pstate_funcs.get_max(cpu->cpu);
+		cpu->pstate.turbo_pstate = pstate_funcs.get_turbo(cpu->cpu);
 	}
 
 	if (cpu->pstate.scaling == perf_ctl_scaling) {
@@ -2416,6 +2377,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
 	X86_MATCH(SKYLAKE_X,		core_funcs),
 	X86_MATCH(COMETLAKE,		core_funcs),
 	X86_MATCH(ICELAKE_X,		core_funcs),
+	X86_MATCH(TIGERLAKE,		core_funcs),
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);
@@ -3220,9 +3182,9 @@ static unsigned int force_load __initdata;
 
 static int __init intel_pstate_msrs_not_valid(void)
 {
-	if (!pstate_funcs.get_max() ||
-	    !pstate_funcs.get_min() ||
-	    !pstate_funcs.get_turbo())
+	if (!pstate_funcs.get_max(0) ||
+	    !pstate_funcs.get_min(0) ||
+	    !pstate_funcs.get_turbo(0))
 		return -ENODEV;
 
 	return 0;
@@ -3449,7 +3411,7 @@ static int __init intel_pstate_init(void)
 				default_driver = &intel_pstate;
 
 			if (boot_cpu_has(X86_FEATURE_HYBRID_CPU))
-				intel_pstate_cppc_set_cpu_scaling();
+				pstate_funcs.get_cpu_scaling = hybrid_get_cpu_scaling;
 
 			goto hwp_cpu_matched;
 		}
diff --git linux-libre-6.0-gnu/drivers/cpufreq/qcom-cpufreq-hw.c linux-libre-6.0.7-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
index d5ef3c66c762..bb32659820ce 100644
--- linux-libre-6.0-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
+++ linux-libre-6.0.7-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -316,14 +316,14 @@ static void qcom_lmh_dcvs_notify(struct qcom_cpufreq_data *data)
 	if (IS_ERR(opp)) {
 		dev_warn(dev, "Can't find the OPP for throttling: %pe!\n", opp);
 	} else {
-		throttled_freq = freq_hz / HZ_PER_KHZ;
-
-		/* Update thermal pressure (the boost frequencies are accepted) */
-		arch_update_thermal_pressure(policy->related_cpus, throttled_freq);
-
 		dev_pm_opp_put(opp);
 	}
 
+	throttled_freq = freq_hz / HZ_PER_KHZ;
+
+	/* Update thermal pressure (the boost frequencies are accepted) */
+	arch_update_thermal_pressure(policy->related_cpus, throttled_freq);
+
 	/*
 	 * In the unlikely case policy is unregistered do not enable
 	 * polling or h/w interrupt
diff --git linux-libre-6.0-gnu/drivers/cpufreq/qcom-cpufreq-nvmem.c linux-libre-6.0.7-gnu/drivers/cpufreq/qcom-cpufreq-nvmem.c
index 863548f59c3e..82e0339d7722 100644
--- linux-libre-6.0-gnu/drivers/cpufreq/qcom-cpufreq-nvmem.c
+++ linux-libre-6.0.7-gnu/drivers/cpufreq/qcom-cpufreq-nvmem.c
@@ -213,6 +213,7 @@ static int qcom_cpufreq_krait_name_version(struct device *cpu_dev,
 	int speed = 0, pvs = 0, pvs_ver = 0;
 	u8 *speedbin;
 	size_t len;
+	int ret = 0;
 
 	speedbin = nvmem_cell_read(speedbin_nvmem, &len);
 
@@ -230,7 +231,8 @@ static int qcom_cpufreq_krait_name_version(struct device *cpu_dev,
 		break;
 	default:
 		dev_err(cpu_dev, "Unable to read nvmem data. Defaulting to 0!\n");
-		return -ENODEV;
+		ret = -ENODEV;
+		goto len_error;
 	}
 
 	snprintf(*pvs_name, sizeof("speedXX-pvsXX-vXX"), "speed%d-pvs%d-v%d",
@@ -238,8 +240,9 @@ static int qcom_cpufreq_krait_name_version(struct device *cpu_dev,
 
 	drv->versions = (1 << speed);
 
+len_error:
 	kfree(speedbin);
-	return 0;
+	return ret;
 }
 
 static const struct qcom_cpufreq_match_data match_data_kryo = {
@@ -262,7 +265,8 @@ static int qcom_cpufreq_probe(struct platform_device *pdev)
 	struct nvmem_cell *speedbin_nvmem;
 	struct device_node *np;
 	struct device *cpu_dev;
-	char *pvs_name = "speedXX-pvsXX-vXX";
+	char pvs_name_buffer[] = "speedXX-pvsXX-vXX";
+	char *pvs_name = pvs_name_buffer;
 	unsigned cpu;
 	const struct of_device_id *match;
 	int ret;
diff --git linux-libre-6.0-gnu/drivers/cpufreq/tegra194-cpufreq.c linux-libre-6.0.7-gnu/drivers/cpufreq/tegra194-cpufreq.c
index 1216046cf4c2..0ea7631d9c27 100644
--- linux-libre-6.0-gnu/drivers/cpufreq/tegra194-cpufreq.c
+++ linux-libre-6.0.7-gnu/drivers/cpufreq/tegra194-cpufreq.c
@@ -592,6 +592,7 @@ static const struct of_device_id tegra194_cpufreq_of_match[] = {
 	{ .compatible = "nvidia,tegra234-ccplex-cluster", .data = &tegra234_cpufreq_soc },
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, tegra194_cpufreq_of_match);
 
 static struct platform_driver tegra194_ccplex_driver = {
 	.driver = {
diff --git linux-libre-6.0-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c linux-libre-6.0.7-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c
index 862a2876f1c9..05fe2902df9a 100644
--- linux-libre-6.0-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c
+++ linux-libre-6.0.7-gnu/drivers/cpuidle/cpuidle-riscv-sbi.c
@@ -97,8 +97,13 @@ static int sbi_cpuidle_enter_state(struct cpuidle_device *dev,
 				   struct cpuidle_driver *drv, int idx)
 {
 	u32 *states = __this_cpu_read(sbi_cpuidle_data.states);
+	u32 state = states[idx];
 
-	return CPU_PM_CPU_IDLE_ENTER_PARAM(sbi_suspend, idx, states[idx]);
+	if (state & SBI_HSM_SUSP_NON_RET_BIT)
+		return CPU_PM_CPU_IDLE_ENTER_PARAM(sbi_suspend, idx, state);
+	else
+		return CPU_PM_CPU_IDLE_ENTER_RETENTION_PARAM(sbi_suspend,
+							     idx, state);
 }
 
 static int __sbi_enter_domain_idle_state(struct cpuidle_device *dev,
diff --git linux-libre-6.0-gnu/drivers/crypto/cavium/cpt/cptpf_main.c linux-libre-6.0.7-gnu/drivers/crypto/cavium/cpt/cptpf_main.c
index 32d5ae09fdc3..9af7fa76193b 100644
--- linux-libre-6.0-gnu/drivers/crypto/cavium/cpt/cptpf_main.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/cavium/cpt/cptpf_main.c
@@ -253,6 +253,7 @@ static int cpt_ucode_load_fw(struct cpt_device *cpt, const u8 *fw, bool is_ae)
 	const struct firmware *fw_entry;
 	struct device *dev = &cpt->pdev->dev;
 	struct ucode_header *ucode;
+	unsigned int code_length;
 	struct microcode *mcode;
 	int j, ret = 0;
 
@@ -263,11 +264,12 @@ static int cpt_ucode_load_fw(struct cpt_device *cpt, const u8 *fw, bool is_ae)
 	ucode = (struct ucode_header *)fw_entry->data;
 	mcode = &cpt->mcode[cpt->next_mc_idx];
 	memcpy(mcode->version, (u8 *)fw_entry->data, CPT_UCODE_VERSION_SZ);
-	mcode->code_size = ntohl(ucode->code_length) * 2;
-	if (!mcode->code_size) {
+	code_length = ntohl(ucode->code_length);
+	if (code_length == 0 || code_length >= INT_MAX / 2) {
 		ret = -EINVAL;
 		goto fw_release;
 	}
+	mcode->code_size = code_length * 2;
 
 	mcode->is_ae = is_ae;
 	mcode->core_mask = 0ULL;
diff --git linux-libre-6.0-gnu/drivers/crypto/ccp/ccp-dmaengine.c linux-libre-6.0.7-gnu/drivers/crypto/ccp/ccp-dmaengine.c
index 7d4b4ad1db1f..9f753cb4f5f1 100644
--- linux-libre-6.0-gnu/drivers/crypto/ccp/ccp-dmaengine.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/ccp/ccp-dmaengine.c
@@ -641,6 +641,10 @@ static void ccp_dma_release(struct ccp_device *ccp)
 	for (i = 0; i < ccp->cmd_q_count; i++) {
 		chan = ccp->ccp_dma_chan + i;
 		dma_chan = &chan->dma_chan;
+
+		if (dma_chan->client_count)
+			dma_release_channel(dma_chan);
+
 		tasklet_kill(&chan->cleanup_tasklet);
 		list_del_rcu(&dma_chan->device_node);
 	}
@@ -766,8 +770,8 @@ void ccp_dmaengine_unregister(struct ccp_device *ccp)
 	if (!dmaengine)
 		return;
 
-	dma_async_device_unregister(dma_dev);
 	ccp_dma_release(ccp);
+	dma_async_device_unregister(dma_dev);
 
 	kmem_cache_destroy(ccp->dma_desc_cache);
 	kmem_cache_destroy(ccp->dma_cmd_cache);
diff --git linux-libre-6.0-gnu/drivers/crypto/ccp/sev-dev.c linux-libre-6.0.7-gnu/drivers/crypto/ccp/sev-dev.c
index 02df578f1d88..f36cafdad653 100644
--- linux-libre-6.0-gnu/drivers/crypto/ccp/sev-dev.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/ccp/sev-dev.c
@@ -231,7 +231,7 @@ static int sev_read_init_ex_file(void)
 	return 0;
 }
 
-static void sev_write_init_ex_file(void)
+static int sev_write_init_ex_file(void)
 {
 	struct sev_device *sev = psp_master->sev_data;
 	struct file *fp;
@@ -241,14 +241,16 @@ static void sev_write_init_ex_file(void)
 	lockdep_assert_held(&sev_cmd_mutex);
 
 	if (!sev_init_ex_buffer)
-		return;
+		return 0;
 
 	fp = open_file_as_root(init_ex_path, O_CREAT | O_WRONLY, 0600);
 	if (IS_ERR(fp)) {
+		int ret = PTR_ERR(fp);
+
 		dev_err(sev->dev,
-			"SEV: could not open file for write, error %ld\n",
-			PTR_ERR(fp));
-		return;
+			"SEV: could not open file for write, error %d\n",
+			ret);
+		return ret;
 	}
 
 	nwrite = kernel_write(fp, sev_init_ex_buffer, NV_LENGTH, &offset);
@@ -259,18 +261,20 @@ static void sev_write_init_ex_file(void)
 		dev_err(sev->dev,
 			"SEV: failed to write %u bytes to non volatile memory area, ret %ld\n",
 			NV_LENGTH, nwrite);
-		return;
+		return -EIO;
 	}
 
 	dev_dbg(sev->dev, "SEV: write successful to NV file\n");
+
+	return 0;
 }
 
-static void sev_write_init_ex_file_if_required(int cmd_id)
+static int sev_write_init_ex_file_if_required(int cmd_id)
 {
 	lockdep_assert_held(&sev_cmd_mutex);
 
 	if (!sev_init_ex_buffer)
-		return;
+		return 0;
 
 	/*
 	 * Only a few platform commands modify the SPI/NV area, but none of the
@@ -285,10 +289,10 @@ static void sev_write_init_ex_file_if_required(int cmd_id)
 	case SEV_CMD_PEK_GEN:
 		break;
 	default:
-		return;
+		return 0;
 	}
 
-	sev_write_init_ex_file();
+	return sev_write_init_ex_file();
 }
 
 static int __sev_do_cmd_locked(int cmd, void *data, int *psp_ret)
@@ -361,7 +365,7 @@ static int __sev_do_cmd_locked(int cmd, void *data, int *psp_ret)
 			cmd, reg & PSP_CMDRESP_ERR_MASK);
 		ret = -EIO;
 	} else {
-		sev_write_init_ex_file_if_required(cmd);
+		ret = sev_write_init_ex_file_if_required(cmd);
 	}
 
 	print_hex_dump_debug("(out): ", DUMP_PREFIX_OFFSET, 16, 2, data,
diff --git linux-libre-6.0-gnu/drivers/crypto/hisilicon/qm.c linux-libre-6.0.7-gnu/drivers/crypto/hisilicon/qm.c
index ad83c194d664..9fa2efe60153 100644
--- linux-libre-6.0-gnu/drivers/crypto/hisilicon/qm.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/hisilicon/qm.c
@@ -2245,8 +2245,10 @@ static ssize_t qm_cmd_write(struct file *filp, const char __user *buffer,
 		return ret;
 
 	/* Judge if the instance is being reset. */
-	if (unlikely(atomic_read(&qm->status.flags) == QM_STOP))
-		return 0;
+	if (unlikely(atomic_read(&qm->status.flags) == QM_STOP)) {
+		ret = 0;
+		goto put_dfx_access;
+	}
 
 	if (count > QM_DBG_WRITE_LEN) {
 		ret = -ENOSPC;
diff --git linux-libre-6.0-gnu/drivers/crypto/hisilicon/zip/zip_crypto.c linux-libre-6.0.7-gnu/drivers/crypto/hisilicon/zip/zip_crypto.c
index ad35434a3fdb..06a2d6e81ae9 100644
--- linux-libre-6.0-gnu/drivers/crypto/hisilicon/zip/zip_crypto.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/hisilicon/zip/zip_crypto.c
@@ -123,12 +123,12 @@ static int sgl_sge_nr_set(const char *val, const struct kernel_param *kp)
 	if (ret || n == 0 || n > HISI_ACC_SGL_SGE_NR_MAX)
 		return -EINVAL;
 
-	return param_set_int(val, kp);
+	return param_set_ushort(val, kp);
 }
 
 static const struct kernel_param_ops sgl_sge_nr_ops = {
 	.set = sgl_sge_nr_set,
-	.get = param_get_int,
+	.get = param_get_ushort,
 };
 
 static u16 sgl_sge_nr = HZIP_SGL_SGE_NR;
diff --git linux-libre-6.0-gnu/drivers/crypto/inside-secure/safexcel_hash.c linux-libre-6.0.7-gnu/drivers/crypto/inside-secure/safexcel_hash.c
index bc60b5802256..2124416742f8 100644
--- linux-libre-6.0-gnu/drivers/crypto/inside-secure/safexcel_hash.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/inside-secure/safexcel_hash.c
@@ -383,7 +383,7 @@ static int safexcel_ahash_send_req(struct crypto_async_request *async, int ring,
 					u32 x;
 
 					x = ipad[i] ^ ipad[i + 4];
-					cache[i] ^= swab(x);
+					cache[i] ^= swab32(x);
 				}
 			}
 			cache_len = AES_BLOCK_SIZE;
@@ -821,7 +821,7 @@ static int safexcel_ahash_final(struct ahash_request *areq)
 			u32 *result = (void *)areq->result;
 
 			/* K3 */
-			result[i] = swab(ctx->base.ipad.word[i + 4]);
+			result[i] = swab32(ctx->base.ipad.word[i + 4]);
 		}
 		areq->result[0] ^= 0x80;			// 10- padding
 		crypto_cipher_encrypt_one(ctx->kaes, areq->result, areq->result);
@@ -2106,7 +2106,7 @@ static int safexcel_xcbcmac_setkey(struct crypto_ahash *tfm, const u8 *key,
 	crypto_cipher_encrypt_one(ctx->kaes, (u8 *)key_tmp + AES_BLOCK_SIZE,
 		"\x3\x3\x3\x3\x3\x3\x3\x3\x3\x3\x3\x3\x3\x3\x3\x3");
 	for (i = 0; i < 3 * AES_BLOCK_SIZE / sizeof(u32); i++)
-		ctx->base.ipad.word[i] = swab(key_tmp[i]);
+		ctx->base.ipad.word[i] = swab32(key_tmp[i]);
 
 	crypto_cipher_clear_flags(ctx->kaes, CRYPTO_TFM_REQ_MASK);
 	crypto_cipher_set_flags(ctx->kaes, crypto_ahash_get_flags(tfm) &
@@ -2189,7 +2189,7 @@ static int safexcel_cmac_setkey(struct crypto_ahash *tfm, const u8 *key,
 		return ret;
 
 	for (i = 0; i < len / sizeof(u32); i++)
-		ctx->base.ipad.word[i + 8] = swab(aes.key_enc[i]);
+		ctx->base.ipad.word[i + 8] = swab32(aes.key_enc[i]);
 
 	/* precompute the CMAC key material */
 	crypto_cipher_clear_flags(ctx->kaes, CRYPTO_TFM_REQ_MASK);
diff --git linux-libre-6.0-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c linux-libre-6.0.7-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
index 1f0c863e6572..8caf8b6ee93a 100644
--- linux-libre-6.0-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
@@ -286,6 +286,7 @@ static int process_tar_file(struct device *dev,
 	struct tar_ucode_info_t *tar_info;
 	struct otx_cpt_ucode_hdr *ucode_hdr;
 	int ucode_type, ucode_size;
+	unsigned int code_length;
 
 	/*
 	 * If size is less than microcode header size then don't report
@@ -303,7 +304,13 @@ static int process_tar_file(struct device *dev,
 	if (get_ucode_type(ucode_hdr, &ucode_type))
 		return 0;
 
-	ucode_size = ntohl(ucode_hdr->code_length) * 2;
+	code_length = ntohl(ucode_hdr->code_length);
+	if (code_length >= INT_MAX / 2) {
+		dev_err(dev, "Invalid code_length %u\n", code_length);
+		return -EINVAL;
+	}
+
+	ucode_size = code_length * 2;
 	if (!ucode_size || (size < round_up(ucode_size, 16) +
 	    sizeof(struct otx_cpt_ucode_hdr) + OTX_CPT_UCODE_SIGN_LEN)) {
 		dev_err(dev, "Ucode %s invalid size\n", filename);
@@ -886,6 +893,7 @@ static int ucode_load(struct device *dev, struct otx_cpt_ucode *ucode,
 {
 	struct otx_cpt_ucode_hdr *ucode_hdr;
 	const struct firmware *fw;
+	unsigned int code_length;
 	int ret;
 
 	set_ucode_filename(ucode, ucode_filename);
@@ -896,7 +904,13 @@ static int ucode_load(struct device *dev, struct otx_cpt_ucode *ucode,
 	ucode_hdr = (struct otx_cpt_ucode_hdr *) fw->data;
 	memcpy(ucode->ver_str, ucode_hdr->ver_str, OTX_CPT_UCODE_VER_STR_SZ);
 	ucode->ver_num = ucode_hdr->ver_num;
-	ucode->size = ntohl(ucode_hdr->code_length) * 2;
+	code_length = ntohl(ucode_hdr->code_length);
+	if (code_length >= INT_MAX / 2) {
+		dev_err(dev, "Ucode invalid code_length %u\n", code_length);
+		ret = -EINVAL;
+		goto release_fw;
+	}
+	ucode->size = code_length * 2;
 	if (!ucode->size || (fw->size < round_up(ucode->size, 16)
 	    + sizeof(struct otx_cpt_ucode_hdr) + OTX_CPT_UCODE_SIGN_LEN)) {
 		dev_err(dev, "Ucode %s invalid size\n", ucode_filename);
diff --git linux-libre-6.0-gnu/drivers/crypto/qat/qat_common/adf_gen4_hw_data.h linux-libre-6.0.7-gnu/drivers/crypto/qat/qat_common/adf_gen4_hw_data.h
index 43b8f864806b..4fb4b3df5a18 100644
--- linux-libre-6.0-gnu/drivers/crypto/qat/qat_common/adf_gen4_hw_data.h
+++ linux-libre-6.0.7-gnu/drivers/crypto/qat/qat_common/adf_gen4_hw_data.h
@@ -107,7 +107,7 @@ do { \
  * Timeout is in cycles. Clock speed may vary across products but this
  * value should be a few milli-seconds.
  */
-#define ADF_SSM_WDT_DEFAULT_VALUE	0x200000
+#define ADF_SSM_WDT_DEFAULT_VALUE	0x7000000ULL
 #define ADF_SSM_WDT_PKE_DEFAULT_VALUE	0x8000000
 #define ADF_SSMWDTL_OFFSET		0x54
 #define ADF_SSMWDTH_OFFSET		0x5C
diff --git linux-libre-6.0-gnu/drivers/crypto/qat/qat_common/qat_algs.c linux-libre-6.0.7-gnu/drivers/crypto/qat/qat_common/qat_algs.c
index fb45fa83841c..cad9c58caab1 100644
--- linux-libre-6.0-gnu/drivers/crypto/qat/qat_common/qat_algs.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/qat/qat_common/qat_algs.c
@@ -673,11 +673,14 @@ static void qat_alg_free_bufl(struct qat_crypto_instance *inst,
 	dma_addr_t blpout = qat_req->buf.bloutp;
 	size_t sz = qat_req->buf.sz;
 	size_t sz_out = qat_req->buf.sz_out;
+	int bl_dma_dir;
 	int i;
 
+	bl_dma_dir = blp != blpout ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
+
 	for (i = 0; i < bl->num_bufs; i++)
 		dma_unmap_single(dev, bl->bufers[i].addr,
-				 bl->bufers[i].len, DMA_BIDIRECTIONAL);
+				 bl->bufers[i].len, bl_dma_dir);
 
 	dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE);
 
@@ -691,7 +694,7 @@ static void qat_alg_free_bufl(struct qat_crypto_instance *inst,
 		for (i = bufless; i < blout->num_bufs; i++) {
 			dma_unmap_single(dev, blout->bufers[i].addr,
 					 blout->bufers[i].len,
-					 DMA_BIDIRECTIONAL);
+					 DMA_FROM_DEVICE);
 		}
 		dma_unmap_single(dev, blpout, sz_out, DMA_TO_DEVICE);
 
@@ -716,6 +719,7 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst,
 	struct scatterlist *sg;
 	size_t sz_out, sz = struct_size(bufl, bufers, n);
 	int node = dev_to_node(&GET_DEV(inst->accel_dev));
+	int bufl_dma_dir;
 
 	if (unlikely(!n))
 		return -EINVAL;
@@ -733,6 +737,8 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst,
 		qat_req->buf.sgl_src_valid = true;
 	}
 
+	bufl_dma_dir = sgl != sglout ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
+
 	for_each_sg(sgl, sg, n, i)
 		bufl->bufers[i].addr = DMA_MAPPING_ERROR;
 
@@ -744,7 +750,7 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst,
 
 		bufl->bufers[y].addr = dma_map_single(dev, sg_virt(sg),
 						      sg->length,
-						      DMA_BIDIRECTIONAL);
+						      bufl_dma_dir);
 		bufl->bufers[y].len = sg->length;
 		if (unlikely(dma_mapping_error(dev, bufl->bufers[y].addr)))
 			goto err_in;
@@ -787,7 +793,7 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst,
 
 			bufers[y].addr = dma_map_single(dev, sg_virt(sg),
 							sg->length,
-							DMA_BIDIRECTIONAL);
+							DMA_FROM_DEVICE);
 			if (unlikely(dma_mapping_error(dev, bufers[y].addr)))
 				goto err_out;
 			bufers[y].len = sg->length;
@@ -817,7 +823,7 @@ err_out:
 		if (!dma_mapping_error(dev, buflout->bufers[i].addr))
 			dma_unmap_single(dev, buflout->bufers[i].addr,
 					 buflout->bufers[i].len,
-					 DMA_BIDIRECTIONAL);
+					 DMA_FROM_DEVICE);
 
 	if (!qat_req->buf.sgl_dst_valid)
 		kfree(buflout);
@@ -831,7 +837,7 @@ err_in:
 		if (!dma_mapping_error(dev, bufl->bufers[i].addr))
 			dma_unmap_single(dev, bufl->bufers[i].addr,
 					 bufl->bufers[i].len,
-					 DMA_BIDIRECTIONAL);
+					 bufl_dma_dir);
 
 	if (!qat_req->buf.sgl_src_valid)
 		kfree(bufl);
diff --git linux-libre-6.0-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c linux-libre-6.0.7-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
index 095ed2a404d2..85b0f30712e1 100644
--- linux-libre-6.0-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
@@ -333,13 +333,13 @@ static int qat_dh_compute_value(struct kpp_request *req)
 	qat_req->out.dh.out_tab[1] = 0;
 	/* Mapping in.in.b or in.in_g2.xa is the same */
 	qat_req->phy_in = dma_map_single(dev, &qat_req->in.dh.in.b,
-					 sizeof(qat_req->in.dh.in.b),
+					 sizeof(struct qat_dh_input_params),
 					 DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(dev, qat_req->phy_in)))
 		goto unmap_dst;
 
 	qat_req->phy_out = dma_map_single(dev, &qat_req->out.dh.r,
-					  sizeof(qat_req->out.dh.r),
+					  sizeof(struct qat_dh_output_params),
 					  DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(dev, qat_req->phy_out)))
 		goto unmap_in_params;
@@ -730,13 +730,13 @@ static int qat_rsa_enc(struct akcipher_request *req)
 	qat_req->in.rsa.in_tab[3] = 0;
 	qat_req->out.rsa.out_tab[1] = 0;
 	qat_req->phy_in = dma_map_single(dev, &qat_req->in.rsa.enc.m,
-					 sizeof(qat_req->in.rsa.enc.m),
+					 sizeof(struct qat_rsa_input_params),
 					 DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(dev, qat_req->phy_in)))
 		goto unmap_dst;
 
 	qat_req->phy_out = dma_map_single(dev, &qat_req->out.rsa.enc.c,
-					  sizeof(qat_req->out.rsa.enc.c),
+					  sizeof(struct qat_rsa_output_params),
 					  DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(dev, qat_req->phy_out)))
 		goto unmap_in_params;
@@ -876,13 +876,13 @@ static int qat_rsa_dec(struct akcipher_request *req)
 		qat_req->in.rsa.in_tab[3] = 0;
 	qat_req->out.rsa.out_tab[1] = 0;
 	qat_req->phy_in = dma_map_single(dev, &qat_req->in.rsa.dec.c,
-					 sizeof(qat_req->in.rsa.dec.c),
+					 sizeof(struct qat_rsa_input_params),
 					 DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(dev, qat_req->phy_in)))
 		goto unmap_dst;
 
 	qat_req->phy_out = dma_map_single(dev, &qat_req->out.rsa.dec.m,
-					  sizeof(qat_req->out.rsa.dec.m),
+					  sizeof(struct qat_rsa_output_params),
 					  DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(dev, qat_req->phy_out)))
 		goto unmap_in_params;
diff --git linux-libre-6.0-gnu/drivers/crypto/sahara.c linux-libre-6.0.7-gnu/drivers/crypto/sahara.c
index 457084b344c1..b07ae4ba165e 100644
--- linux-libre-6.0-gnu/drivers/crypto/sahara.c
+++ linux-libre-6.0.7-gnu/drivers/crypto/sahara.c
@@ -26,10 +26,10 @@
 #include <linux/kernel.h>
 #include <linux/kthread.h>
 #include <linux/module.h>
-#include <linux/mutex.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/spinlock.h>
 
 #define SHA_BUFFER_LEN		PAGE_SIZE
 #define SAHARA_MAX_SHA_BLOCK_SIZE	SHA256_BLOCK_SIZE
@@ -196,7 +196,7 @@ struct sahara_dev {
 	void __iomem		*regs_base;
 	struct clk		*clk_ipg;
 	struct clk		*clk_ahb;
-	struct mutex		queue_mutex;
+	spinlock_t		queue_spinlock;
 	struct task_struct	*kthread;
 	struct completion	dma_completion;
 
@@ -642,9 +642,9 @@ static int sahara_aes_crypt(struct skcipher_request *req, unsigned long mode)
 
 	rctx->mode = mode;
 
-	mutex_lock(&dev->queue_mutex);
+	spin_lock_bh(&dev->queue_spinlock);
 	err = crypto_enqueue_request(&dev->queue, &req->base);
-	mutex_unlock(&dev->queue_mutex);
+	spin_unlock_bh(&dev->queue_spinlock);
 
 	wake_up_process(dev->kthread);
 
@@ -1043,10 +1043,10 @@ static int sahara_queue_manage(void *data)
 	do {
 		__set_current_state(TASK_INTERRUPTIBLE);
 
-		mutex_lock(&dev->queue_mutex);
+		spin_lock_bh(&dev->queue_spinlock);
 		backlog = crypto_get_backlog(&dev->queue);
 		async_req = crypto_dequeue_request(&dev->queue);
-		mutex_unlock(&dev->queue_mutex);
+		spin_unlock_bh(&dev->queue_spinlock);
 
 		if (backlog)
 			backlog->complete(backlog, -EINPROGRESS);
@@ -1092,9 +1092,9 @@ static int sahara_sha_enqueue(struct ahash_request *req, int last)
 		rctx->first = 1;
 	}
 
-	mutex_lock(&dev->queue_mutex);
+	spin_lock_bh(&dev->queue_spinlock);
 	ret = crypto_enqueue_request(&dev->queue, &req->base);
-	mutex_unlock(&dev->queue_mutex);
+	spin_unlock_bh(&dev->queue_spinlock);
 
 	wake_up_process(dev->kthread);
 
@@ -1449,7 +1449,7 @@ static int sahara_probe(struct platform_device *pdev)
 
 	crypto_init_queue(&dev->queue, SAHARA_QUEUE_LENGTH);
 
-	mutex_init(&dev->queue_mutex);
+	spin_lock_init(&dev->queue_spinlock);
 
 	dev_ptr = dev;
 
diff --git linux-libre-6.0-gnu/drivers/dma-buf/udmabuf.c linux-libre-6.0.7-gnu/drivers/dma-buf/udmabuf.c
index 38e8767ec371..bf11d32205f3 100644
--- linux-libre-6.0-gnu/drivers/dma-buf/udmabuf.c
+++ linux-libre-6.0.7-gnu/drivers/dma-buf/udmabuf.c
@@ -124,17 +124,20 @@ static int begin_cpu_udmabuf(struct dma_buf *buf,
 {
 	struct udmabuf *ubuf = buf->priv;
 	struct device *dev = ubuf->device->this_device;
+	int ret = 0;
 
 	if (!ubuf->sg) {
 		ubuf->sg = get_sg_table(dev, buf, direction);
-		if (IS_ERR(ubuf->sg))
-			return PTR_ERR(ubuf->sg);
+		if (IS_ERR(ubuf->sg)) {
+			ret = PTR_ERR(ubuf->sg);
+			ubuf->sg = NULL;
+		}
 	} else {
 		dma_sync_sg_for_cpu(dev, ubuf->sg->sgl, ubuf->sg->nents,
 				    direction);
 	}
 
-	return 0;
+	return ret;
 }
 
 static int end_cpu_udmabuf(struct dma_buf *buf,
diff --git linux-libre-6.0-gnu/drivers/dma/dw-edma/dw-edma-core.c linux-libre-6.0.7-gnu/drivers/dma/dw-edma/dw-edma-core.c
index 07f756479663..c54b24ff5206 100644
--- linux-libre-6.0-gnu/drivers/dma/dw-edma/dw-edma-core.c
+++ linux-libre-6.0.7-gnu/drivers/dma/dw-edma/dw-edma-core.c
@@ -9,7 +9,6 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
-#include <linux/pm_runtime.h>
 #include <linux/dmaengine.h>
 #include <linux/err.h>
 #include <linux/interrupt.h>
@@ -682,15 +681,12 @@ static int dw_edma_alloc_chan_resources(struct dma_chan *dchan)
 	if (chan->status != EDMA_ST_IDLE)
 		return -EBUSY;
 
-	pm_runtime_get(chan->dw->chip->dev);
-
 	return 0;
 }
 
 static void dw_edma_free_chan_resources(struct dma_chan *dchan)
 {
 	unsigned long timeout = jiffies + msecs_to_jiffies(5000);
-	struct dw_edma_chan *chan = dchan2dw_edma_chan(dchan);
 	int ret;
 
 	while (time_before(jiffies, timeout)) {
@@ -703,8 +699,6 @@ static void dw_edma_free_chan_resources(struct dma_chan *dchan)
 
 		cpu_relax();
 	}
-
-	pm_runtime_put(chan->dw->chip->dev);
 }
 
 static int dw_edma_channel_setup(struct dw_edma *dw, bool write,
@@ -977,9 +971,6 @@ int dw_edma_probe(struct dw_edma_chip *chip)
 	if (err)
 		goto err_irq_free;
 
-	/* Power management */
-	pm_runtime_enable(dev);
-
 	/* Turn debugfs on */
 	dw_edma_v0_core_debugfs_on(dw);
 
@@ -1009,9 +1000,6 @@ int dw_edma_remove(struct dw_edma_chip *chip)
 	for (i = (dw->nr_irqs - 1); i >= 0; i--)
 		free_irq(chip->ops->irq_vector(dev, i), &dw->irq[i]);
 
-	/* Power management */
-	pm_runtime_disable(dev);
-
 	/* Deregister eDMA device */
 	dma_async_device_unregister(&dw->wr_edma);
 	list_for_each_entry_safe(chan, _chan, &dw->wr_edma.channels,
diff --git linux-libre-6.0-gnu/drivers/dma/hisi_dma.c linux-libre-6.0.7-gnu/drivers/dma/hisi_dma.c
index 43817ced3a3e..0233b42143c7 100644
--- linux-libre-6.0-gnu/drivers/dma/hisi_dma.c
+++ linux-libre-6.0.7-gnu/drivers/dma/hisi_dma.c
@@ -180,7 +180,8 @@ static void hisi_dma_reset_qp_point(struct hisi_dma_dev *hdma_dev, u32 index)
 	hisi_dma_chan_write(hdma_dev->base, HISI_DMA_CQ_HEAD_PTR, index, 0);
 }
 
-static void hisi_dma_reset_hw_chan(struct hisi_dma_chan *chan)
+static void hisi_dma_reset_or_disable_hw_chan(struct hisi_dma_chan *chan,
+					      bool disable)
 {
 	struct hisi_dma_dev *hdma_dev = chan->hdma_dev;
 	u32 index = chan->qp_num, tmp;
@@ -201,8 +202,11 @@ static void hisi_dma_reset_hw_chan(struct hisi_dma_chan *chan)
 	hisi_dma_do_reset(hdma_dev, index);
 	hisi_dma_reset_qp_point(hdma_dev, index);
 	hisi_dma_pause_dma(hdma_dev, index, false);
-	hisi_dma_enable_dma(hdma_dev, index, true);
-	hisi_dma_unmask_irq(hdma_dev, index);
+
+	if (!disable) {
+		hisi_dma_enable_dma(hdma_dev, index, true);
+		hisi_dma_unmask_irq(hdma_dev, index);
+	}
 
 	ret = readl_relaxed_poll_timeout(hdma_dev->base +
 		HISI_DMA_Q_FSM_STS + index * HISI_DMA_OFFSET, tmp,
@@ -218,7 +222,7 @@ static void hisi_dma_free_chan_resources(struct dma_chan *c)
 	struct hisi_dma_chan *chan = to_hisi_dma_chan(c);
 	struct hisi_dma_dev *hdma_dev = chan->hdma_dev;
 
-	hisi_dma_reset_hw_chan(chan);
+	hisi_dma_reset_or_disable_hw_chan(chan, false);
 	vchan_free_chan_resources(&chan->vc);
 
 	memset(chan->sq, 0, sizeof(struct hisi_dma_sqe) * hdma_dev->chan_depth);
@@ -267,7 +271,6 @@ static void hisi_dma_start_transfer(struct hisi_dma_chan *chan)
 
 	vd = vchan_next_desc(&chan->vc);
 	if (!vd) {
-		dev_err(&hdma_dev->pdev->dev, "no issued task!\n");
 		chan->desc = NULL;
 		return;
 	}
@@ -299,7 +302,7 @@ static void hisi_dma_issue_pending(struct dma_chan *c)
 
 	spin_lock_irqsave(&chan->vc.lock, flags);
 
-	if (vchan_issue_pending(&chan->vc))
+	if (vchan_issue_pending(&chan->vc) && !chan->desc)
 		hisi_dma_start_transfer(chan);
 
 	spin_unlock_irqrestore(&chan->vc.lock, flags);
@@ -394,7 +397,7 @@ static void hisi_dma_enable_qp(struct hisi_dma_dev *hdma_dev, u32 qp_index)
 
 static void hisi_dma_disable_qp(struct hisi_dma_dev *hdma_dev, u32 qp_index)
 {
-	hisi_dma_reset_hw_chan(&hdma_dev->chan[qp_index]);
+	hisi_dma_reset_or_disable_hw_chan(&hdma_dev->chan[qp_index], true);
 }
 
 static void hisi_dma_enable_qps(struct hisi_dma_dev *hdma_dev)
@@ -432,18 +435,15 @@ static irqreturn_t hisi_dma_irq(int irq, void *data)
 	desc = chan->desc;
 	cqe = chan->cq + chan->cq_head;
 	if (desc) {
+		chan->cq_head = (chan->cq_head + 1) % hdma_dev->chan_depth;
+		hisi_dma_chan_write(hdma_dev->base, HISI_DMA_CQ_HEAD_PTR,
+				    chan->qp_num, chan->cq_head);
 		if (FIELD_GET(STATUS_MASK, cqe->w0) == STATUS_SUCC) {
-			chan->cq_head = (chan->cq_head + 1) %
-					hdma_dev->chan_depth;
-			hisi_dma_chan_write(hdma_dev->base,
-					    HISI_DMA_CQ_HEAD_PTR, chan->qp_num,
-					    chan->cq_head);
 			vchan_cookie_complete(&desc->vd);
+			hisi_dma_start_transfer(chan);
 		} else {
 			dev_err(&hdma_dev->pdev->dev, "task error!\n");
 		}
-
-		chan->desc = NULL;
 	}
 
 	spin_unlock(&chan->vc.lock);
diff --git linux-libre-6.0-gnu/drivers/dma/idxd/irq.c linux-libre-6.0.7-gnu/drivers/dma/idxd/irq.c
index 743ead5ebc57..5b9921475be6 100644
--- linux-libre-6.0-gnu/drivers/dma/idxd/irq.c
+++ linux-libre-6.0.7-gnu/drivers/dma/idxd/irq.c
@@ -324,13 +324,11 @@ halt:
 			idxd->state = IDXD_DEV_HALTED;
 			idxd_wqs_quiesce(idxd);
 			idxd_wqs_unmap_portal(idxd);
-			spin_lock(&idxd->dev_lock);
 			idxd_device_clear_state(idxd);
 			dev_err(&idxd->pdev->dev,
 				"idxd halted, need %s.\n",
 				gensts.reset_type == IDXD_DEVICE_RESET_FLR ?
 				"FLR" : "system reset");
-			spin_unlock(&idxd->dev_lock);
 			return -ENXIO;
 		}
 	}
diff --git linux-libre-6.0-gnu/drivers/dma/ioat/dma.c linux-libre-6.0.7-gnu/drivers/dma/ioat/dma.c
index 37ff4ec7db76..e2070df6cad2 100644
--- linux-libre-6.0-gnu/drivers/dma/ioat/dma.c
+++ linux-libre-6.0.7-gnu/drivers/dma/ioat/dma.c
@@ -656,7 +656,7 @@ static void __cleanup(struct ioatdma_chan *ioat_chan, dma_addr_t phys_complete)
 	if (active - i == 0) {
 		dev_dbg(to_dev(ioat_chan), "%s: cancel completion timeout\n",
 			__func__);
-		mod_timer(&ioat_chan->timer, jiffies + IDLE_TIMEOUT);
+		mod_timer_pending(&ioat_chan->timer, jiffies + IDLE_TIMEOUT);
 	}
 
 	/* microsecond delay by sysfs variable  per pending descriptor */
@@ -682,7 +682,7 @@ static void ioat_cleanup(struct ioatdma_chan *ioat_chan)
 
 		if (chanerr &
 		    (IOAT_CHANERR_HANDLE_MASK | IOAT_CHANERR_RECOVER_MASK)) {
-			mod_timer(&ioat_chan->timer, jiffies + IDLE_TIMEOUT);
+			mod_timer_pending(&ioat_chan->timer, jiffies + IDLE_TIMEOUT);
 			ioat_eh(ioat_chan);
 		}
 	}
@@ -879,7 +879,7 @@ static void check_active(struct ioatdma_chan *ioat_chan)
 	}
 
 	if (test_and_clear_bit(IOAT_CHAN_ACTIVE, &ioat_chan->state))
-		mod_timer(&ioat_chan->timer, jiffies + IDLE_TIMEOUT);
+		mod_timer_pending(&ioat_chan->timer, jiffies + IDLE_TIMEOUT);
 }
 
 static void ioat_reboot_chan(struct ioatdma_chan *ioat_chan)
diff --git linux-libre-6.0-gnu/drivers/dma/mxs-dma.c linux-libre-6.0.7-gnu/drivers/dma/mxs-dma.c
index 994fc4d2aca4..dc147cc2436e 100644
--- linux-libre-6.0-gnu/drivers/dma/mxs-dma.c
+++ linux-libre-6.0.7-gnu/drivers/dma/mxs-dma.c
@@ -670,7 +670,7 @@ static enum dma_status mxs_dma_tx_status(struct dma_chan *chan,
 	return mxs_chan->status;
 }
 
-static int __init mxs_dma_init(struct mxs_dma_engine *mxs_dma)
+static int mxs_dma_init(struct mxs_dma_engine *mxs_dma)
 {
 	int ret;
 
@@ -741,7 +741,7 @@ static struct dma_chan *mxs_dma_xlate(struct of_phandle_args *dma_spec,
 				     ofdma->of_node);
 }
 
-static int __init mxs_dma_probe(struct platform_device *pdev)
+static int mxs_dma_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	const struct mxs_dma_type *dma_type;
@@ -839,10 +839,7 @@ static struct platform_driver mxs_dma_driver = {
 		.name	= "mxs-dma",
 		.of_match_table = mxs_dma_dt_ids,
 	},
+	.probe = mxs_dma_probe,
 };
 
-static int __init mxs_dma_module_init(void)
-{
-	return platform_driver_probe(&mxs_dma_driver, mxs_dma_probe);
-}
-subsys_initcall(mxs_dma_module_init);
+builtin_platform_driver(mxs_dma_driver);
diff --git linux-libre-6.0-gnu/drivers/dma/qcom/qcom_adm.c linux-libre-6.0.7-gnu/drivers/dma/qcom/qcom_adm.c
index facdacf8aede..d56caf1681ff 100644
--- linux-libre-6.0-gnu/drivers/dma/qcom/qcom_adm.c
+++ linux-libre-6.0.7-gnu/drivers/dma/qcom/qcom_adm.c
@@ -379,13 +379,13 @@ static struct dma_async_tx_descriptor *adm_prep_slave_sg(struct dma_chan *chan,
 		if (blk_size < 0) {
 			dev_err(adev->dev, "invalid burst value: %d\n",
 				burst);
-			return ERR_PTR(-EINVAL);
+			return NULL;
 		}
 
 		crci = achan->crci & 0xf;
 		if (!crci || achan->crci > 0x1f) {
 			dev_err(adev->dev, "invalid crci value\n");
-			return ERR_PTR(-EINVAL);
+			return NULL;
 		}
 	}
 
@@ -403,8 +403,10 @@ static struct dma_async_tx_descriptor *adm_prep_slave_sg(struct dma_chan *chan,
 	}
 
 	async_desc = kzalloc(sizeof(*async_desc), GFP_NOWAIT);
-	if (!async_desc)
-		return ERR_PTR(-ENOMEM);
+	if (!async_desc) {
+		dev_err(adev->dev, "not enough memory for async_desc struct\n");
+		return NULL;
+	}
 
 	async_desc->mux = achan->mux ? ADM_CRCI_CTL_MUX_SEL : 0;
 	async_desc->crci = crci;
@@ -414,8 +416,10 @@ static struct dma_async_tx_descriptor *adm_prep_slave_sg(struct dma_chan *chan,
 				sizeof(*cple) + 2 * ADM_DESC_ALIGN;
 
 	async_desc->cpl = kzalloc(async_desc->dma_len, GFP_NOWAIT);
-	if (!async_desc->cpl)
+	if (!async_desc->cpl) {
+		dev_err(adev->dev, "not enough memory for cpl struct\n");
 		goto free;
+	}
 
 	async_desc->adev = adev;
 
@@ -437,8 +441,10 @@ static struct dma_async_tx_descriptor *adm_prep_slave_sg(struct dma_chan *chan,
 	async_desc->dma_addr = dma_map_single(adev->dev, async_desc->cpl,
 					      async_desc->dma_len,
 					      DMA_TO_DEVICE);
-	if (dma_mapping_error(adev->dev, async_desc->dma_addr))
+	if (dma_mapping_error(adev->dev, async_desc->dma_addr)) {
+		dev_err(adev->dev, "dma mapping error for cpl\n");
 		goto free;
+	}
 
 	cple_addr = async_desc->dma_addr + ((void *)cple - async_desc->cpl);
 
@@ -454,7 +460,7 @@ static struct dma_async_tx_descriptor *adm_prep_slave_sg(struct dma_chan *chan,
 
 free:
 	kfree(async_desc);
-	return ERR_PTR(-ENOMEM);
+	return NULL;
 }
 
 /**
@@ -494,7 +500,7 @@ static int adm_slave_config(struct dma_chan *chan, struct dma_slave_config *cfg)
 
 	spin_lock_irqsave(&achan->vc.lock, flag);
 	memcpy(&achan->slave, cfg, sizeof(struct dma_slave_config));
-	if (cfg->peripheral_size == sizeof(config))
+	if (cfg->peripheral_size == sizeof(*config))
 		achan->crci = config->crci;
 	spin_unlock_irqrestore(&achan->vc.lock, flag);
 
diff --git linux-libre-6.0-gnu/drivers/dma/ti/k3-udma.c linux-libre-6.0.7-gnu/drivers/dma/ti/k3-udma.c
index 2f0d2c68c93c..fcfcde947b30 100644
--- linux-libre-6.0-gnu/drivers/dma/ti/k3-udma.c
+++ linux-libre-6.0.7-gnu/drivers/dma/ti/k3-udma.c
@@ -300,8 +300,6 @@ struct udma_chan {
 
 	struct udma_tx_drain tx_drain;
 
-	u32 bcnt; /* number of bytes completed since the start of the channel */
-
 	/* Channel configuration parameters */
 	struct udma_chan_config config;
 
@@ -757,6 +755,20 @@ static void udma_reset_rings(struct udma_chan *uc)
 	}
 }
 
+static void udma_decrement_byte_counters(struct udma_chan *uc, u32 val)
+{
+	if (uc->desc->dir == DMA_DEV_TO_MEM) {
+		udma_rchanrt_write(uc, UDMA_CHAN_RT_BCNT_REG, val);
+		udma_rchanrt_write(uc, UDMA_CHAN_RT_SBCNT_REG, val);
+		udma_rchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
+	} else {
+		udma_tchanrt_write(uc, UDMA_CHAN_RT_BCNT_REG, val);
+		udma_tchanrt_write(uc, UDMA_CHAN_RT_SBCNT_REG, val);
+		if (!uc->bchan)
+			udma_tchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
+	}
+}
+
 static void udma_reset_counters(struct udma_chan *uc)
 {
 	u32 val;
@@ -790,8 +802,6 @@ static void udma_reset_counters(struct udma_chan *uc)
 		val = udma_rchanrt_read(uc, UDMA_CHAN_RT_PEER_BCNT_REG);
 		udma_rchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
 	}
-
-	uc->bcnt = 0;
 }
 
 static int udma_reset_chan(struct udma_chan *uc, bool hard)
@@ -1115,7 +1125,7 @@ static void udma_check_tx_completion(struct work_struct *work)
 		if (uc->desc) {
 			struct udma_desc *d = uc->desc;
 
-			uc->bcnt += d->residue;
+			udma_decrement_byte_counters(uc, d->residue);
 			udma_start(uc);
 			vchan_cookie_complete(&d->vd);
 			break;
@@ -1168,7 +1178,7 @@ static irqreturn_t udma_ring_irq_handler(int irq, void *data)
 				vchan_cyclic_callback(&d->vd);
 			} else {
 				if (udma_is_desc_really_done(uc, d)) {
-					uc->bcnt += d->residue;
+					udma_decrement_byte_counters(uc, d->residue);
 					udma_start(uc);
 					vchan_cookie_complete(&d->vd);
 				} else {
@@ -1204,7 +1214,7 @@ static irqreturn_t udma_udma_irq_handler(int irq, void *data)
 			vchan_cyclic_callback(&d->vd);
 		} else {
 			/* TODO: figure out the real amount of data */
-			uc->bcnt += d->residue;
+			udma_decrement_byte_counters(uc, d->residue);
 			udma_start(uc);
 			vchan_cookie_complete(&d->vd);
 		}
@@ -3809,7 +3819,6 @@ static enum dma_status udma_tx_status(struct dma_chan *chan,
 			bcnt = udma_tchanrt_read(uc, UDMA_CHAN_RT_BCNT_REG);
 		}
 
-		bcnt -= uc->bcnt;
 		if (bcnt && !(bcnt % uc->desc->residue))
 			residue = 0;
 		else
diff --git linux-libre-6.0-gnu/drivers/firmware/efi/efi.c linux-libre-6.0.7-gnu/drivers/firmware/efi/efi.c
index e4080ad96089..aa6d109fac08 100644
--- linux-libre-6.0-gnu/drivers/firmware/efi/efi.c
+++ linux-libre-6.0.7-gnu/drivers/firmware/efi/efi.c
@@ -269,6 +269,8 @@ static __init int efivar_ssdt_load(void)
 			acpi_status ret = acpi_load_table(data, NULL);
 			if (ret)
 				pr_err("failed to load table: %u\n", ret);
+			else
+				continue;
 		} else {
 			pr_err("failed to get var data: 0x%lx\n", status);
 		}
diff --git linux-libre-6.0-gnu/drivers/firmware/efi/libstub/fdt.c linux-libre-6.0.7-gnu/drivers/firmware/efi/libstub/fdt.c
index fe567be0f118..804f542be3f2 100644
--- linux-libre-6.0-gnu/drivers/firmware/efi/libstub/fdt.c
+++ linux-libre-6.0.7-gnu/drivers/firmware/efi/libstub/fdt.c
@@ -280,14 +280,6 @@ efi_status_t allocate_new_fdt_and_exit_boot(void *handle,
 		goto fail;
 	}
 
-	/*
-	 * Now that we have done our final memory allocation (and free)
-	 * we can get the memory map key needed for exit_boot_services().
-	 */
-	status = efi_get_memory_map(&map);
-	if (status != EFI_SUCCESS)
-		goto fail_free_new_fdt;
-
 	status = update_fdt((void *)fdt_addr, fdt_size,
 			    (void *)*new_fdt_addr, MAX_FDT_SIZE, cmdline_ptr,
 			    initrd_addr, initrd_size);
diff --git linux-libre-6.0-gnu/drivers/firmware/efi/vars.c linux-libre-6.0.7-gnu/drivers/firmware/efi/vars.c
index dd74d2ad3184..433b61587139 100644
--- linux-libre-6.0-gnu/drivers/firmware/efi/vars.c
+++ linux-libre-6.0.7-gnu/drivers/firmware/efi/vars.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/sizes.h>
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/module.h>
@@ -20,19 +21,19 @@ static struct efivars *__efivars;
 
 static DEFINE_SEMAPHORE(efivars_lock);
 
-efi_status_t check_var_size(u32 attributes, unsigned long size)
+static efi_status_t check_var_size(u32 attributes, unsigned long size)
 {
 	const struct efivar_operations *fops;
 
 	fops = __efivars->ops;
 
 	if (!fops->query_variable_store)
-		return EFI_UNSUPPORTED;
+		return (size <= SZ_64K) ? EFI_SUCCESS : EFI_OUT_OF_RESOURCES;
 
 	return fops->query_variable_store(attributes, size, false);
 }
-EXPORT_SYMBOL_NS_GPL(check_var_size, EFIVAR);
 
+static
 efi_status_t check_var_size_nonblocking(u32 attributes, unsigned long size)
 {
 	const struct efivar_operations *fops;
@@ -40,11 +41,10 @@ efi_status_t check_var_size_nonblocking(u32 attributes, unsigned long size)
 	fops = __efivars->ops;
 
 	if (!fops->query_variable_store)
-		return EFI_UNSUPPORTED;
+		return (size <= SZ_64K) ? EFI_SUCCESS : EFI_OUT_OF_RESOURCES;
 
 	return fops->query_variable_store(attributes, size, true);
 }
-EXPORT_SYMBOL_NS_GPL(check_var_size_nonblocking, EFIVAR);
 
 /**
  * efivars_kobject - get the kobject for the registered efivars
diff --git linux-libre-6.0-gnu/drivers/firmware/google/gsmi.c linux-libre-6.0.7-gnu/drivers/firmware/google/gsmi.c
index adaa492c3d2d..4e2575dfeb90 100644
--- linux-libre-6.0-gnu/drivers/firmware/google/gsmi.c
+++ linux-libre-6.0.7-gnu/drivers/firmware/google/gsmi.c
@@ -681,6 +681,15 @@ static struct notifier_block gsmi_die_notifier = {
 static int gsmi_panic_callback(struct notifier_block *nb,
 			       unsigned long reason, void *arg)
 {
+
+	/*
+	 * Panic callbacks are executed with all other CPUs stopped,
+	 * so we must not attempt to spin waiting for gsmi_dev.lock
+	 * to be released.
+	 */
+	if (spin_is_locked(&gsmi_dev.lock))
+		return NOTIFY_DONE;
+
 	gsmi_shutdown_reason(GSMI_SHUTDOWN_PANIC);
 	return NOTIFY_DONE;
 }
diff --git linux-libre-6.0-gnu/drivers/fpga/dfl-pci.c linux-libre-6.0.7-gnu/drivers/fpga/dfl-pci.c
index fd1fa55c9113..0914e7328b1a 100644
--- linux-libre-6.0-gnu/drivers/fpga/dfl-pci.c
+++ linux-libre-6.0.7-gnu/drivers/fpga/dfl-pci.c
@@ -77,12 +77,18 @@ static void cci_pci_free_irq(struct pci_dev *pcidev)
 #define PCIE_DEVICE_ID_INTEL_PAC_D5005		0x0B2B
 #define PCIE_DEVICE_ID_SILICOM_PAC_N5010	0x1000
 #define PCIE_DEVICE_ID_SILICOM_PAC_N5011	0x1001
+#define PCIE_DEVICE_ID_INTEL_DFL		0xbcce
+/* PCI Subdevice ID for PCIE_DEVICE_ID_INTEL_DFL */
+#define PCIE_SUBDEVICE_ID_INTEL_N6000		0x1770
+#define PCIE_SUBDEVICE_ID_INTEL_N6001		0x1771
+#define PCIE_SUBDEVICE_ID_INTEL_C6100		0x17d4
 
 /* VF Device */
 #define PCIE_DEVICE_ID_VF_INT_5_X		0xBCBF
 #define PCIE_DEVICE_ID_VF_INT_6_X		0xBCC1
 #define PCIE_DEVICE_ID_VF_DSC_1_X		0x09C5
 #define PCIE_DEVICE_ID_INTEL_PAC_D5005_VF	0x0B2C
+#define PCIE_DEVICE_ID_INTEL_DFL_VF		0xbccf
 
 static struct pci_device_id cci_pcie_id_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_PF_INT_5_X),},
@@ -96,6 +102,18 @@ static struct pci_device_id cci_pcie_id_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_INTEL_PAC_D5005_VF),},
 	{PCI_DEVICE(PCI_VENDOR_ID_SILICOM_DENMARK, PCIE_DEVICE_ID_SILICOM_PAC_N5010),},
 	{PCI_DEVICE(PCI_VENDOR_ID_SILICOM_DENMARK, PCIE_DEVICE_ID_SILICOM_PAC_N5011),},
+	{PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_INTEL_DFL,
+			PCI_VENDOR_ID_INTEL, PCIE_SUBDEVICE_ID_INTEL_N6000),},
+	{PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_INTEL_DFL_VF,
+			PCI_VENDOR_ID_INTEL, PCIE_SUBDEVICE_ID_INTEL_N6000),},
+	{PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_INTEL_DFL,
+			PCI_VENDOR_ID_INTEL, PCIE_SUBDEVICE_ID_INTEL_N6001),},
+	{PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_INTEL_DFL_VF,
+			PCI_VENDOR_ID_INTEL, PCIE_SUBDEVICE_ID_INTEL_N6001),},
+	{PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_INTEL_DFL,
+			PCI_VENDOR_ID_INTEL, PCIE_SUBDEVICE_ID_INTEL_C6100),},
+	{PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, PCIE_DEVICE_ID_INTEL_DFL_VF,
+			PCI_VENDOR_ID_INTEL, PCIE_SUBDEVICE_ID_INTEL_C6100),},
 	{0,}
 };
 MODULE_DEVICE_TABLE(pci, cci_pcie_id_tbl);
diff --git linux-libre-6.0-gnu/drivers/fpga/dfl.c linux-libre-6.0.7-gnu/drivers/fpga/dfl.c
index 5498bc337f8b..b9aae85ba930 100644
--- linux-libre-6.0-gnu/drivers/fpga/dfl.c
+++ linux-libre-6.0.7-gnu/drivers/fpga/dfl.c
@@ -1866,7 +1866,7 @@ long dfl_feature_ioctl_set_irq(struct platform_device *pdev,
 		return -EINVAL;
 
 	fds = memdup_user((void __user *)(arg + sizeof(hdr)),
-			  hdr.count * sizeof(s32));
+			  array_size(hdr.count, sizeof(s32)));
 	if (IS_ERR(fds))
 		return PTR_ERR(fds);
 
diff --git linux-libre-6.0-gnu/drivers/fsi/fsi-core.c linux-libre-6.0.7-gnu/drivers/fsi/fsi-core.c
index 3a7b78e36701..5858e6339a10 100644
--- linux-libre-6.0-gnu/drivers/fsi/fsi-core.c
+++ linux-libre-6.0.7-gnu/drivers/fsi/fsi-core.c
@@ -1314,6 +1314,9 @@ int fsi_master_register(struct fsi_master *master)
 
 	mutex_init(&master->scan_lock);
 	master->idx = ida_simple_get(&master_ida, 0, INT_MAX, GFP_KERNEL);
+	if (master->idx < 0)
+		return master->idx;
+
 	dev_set_name(&master->dev, "fsi%d", master->idx);
 	master->dev.class = &fsi_master_class;
 
diff --git linux-libre-6.0-gnu/drivers/fsi/fsi-master-ast-cf.c linux-libre-6.0.7-gnu/drivers/fsi/fsi-master-ast-cf.c
index ee5b6740f3fc..c36f370fddd5 100644
--- linux-libre-6.0-gnu/drivers/fsi/fsi-master-ast-cf.c
+++ linux-libre-6.0.7-gnu/drivers/fsi/fsi-master-ast-cf.c
@@ -1324,12 +1324,14 @@ static int fsi_master_acf_probe(struct platform_device *pdev)
 		}
 		master->cvic = devm_of_iomap(&pdev->dev, np, 0, NULL);
 		if (IS_ERR(master->cvic)) {
+			of_node_put(np);
 			rc = PTR_ERR(master->cvic);
 			dev_err(&pdev->dev, "Error %d mapping CVIC\n", rc);
 			goto err_free;
 		}
 		rc = of_property_read_u32(np, "copro-sw-interrupts",
 					  &master->cvic_sw_irq);
+		of_node_put(np);
 		if (rc) {
 			dev_err(&pdev->dev, "Can't find coprocessor SW interrupt\n");
 			goto err_free;
diff --git linux-libre-6.0-gnu/drivers/fsi/fsi-occ.c linux-libre-6.0.7-gnu/drivers/fsi/fsi-occ.c
index c9cc75fbdfb9..28c176d038a2 100644
--- linux-libre-6.0-gnu/drivers/fsi/fsi-occ.c
+++ linux-libre-6.0.7-gnu/drivers/fsi/fsi-occ.c
@@ -94,6 +94,7 @@ static int occ_open(struct inode *inode, struct file *file)
 	client->occ = occ;
 	mutex_init(&client->lock);
 	file->private_data = client;
+	get_device(occ->dev);
 
 	/* We allocate a 1-page buffer, make sure it all fits */
 	BUILD_BUG_ON((OCC_CMD_DATA_BYTES + 3) > PAGE_SIZE);
@@ -197,6 +198,7 @@ static int occ_release(struct inode *inode, struct file *file)
 {
 	struct occ_client *client = file->private_data;
 
+	put_device(client->occ->dev);
 	free_page((unsigned long)client->buffer);
 	kfree(client);
 
@@ -493,12 +495,19 @@ int fsi_occ_submit(struct device *dev, const void *request, size_t req_len,
 	for (i = 1; i < req_len - 2; ++i)
 		checksum += byte_request[i];
 
-	mutex_lock(&occ->occ_lock);
+	rc = mutex_lock_interruptible(&occ->occ_lock);
+	if (rc)
+		return rc;
 
 	occ->client_buffer = response;
 	occ->client_buffer_size = user_resp_len;
 	occ->client_response_size = 0;
 
+	if (!occ->buffer) {
+		rc = -ENOENT;
+		goto done;
+	}
+
 	/*
 	 * Get a sequence number and update the counter. Avoid a sequence
 	 * number of 0 which would pass the response check below even if the
@@ -671,10 +680,13 @@ static int occ_remove(struct platform_device *pdev)
 {
 	struct occ *occ = platform_get_drvdata(pdev);
 
-	kvfree(occ->buffer);
-
 	misc_deregister(&occ->mdev);
 
+	mutex_lock(&occ->occ_lock);
+	kvfree(occ->buffer);
+	occ->buffer = NULL;
+	mutex_unlock(&occ->occ_lock);
+
 	device_for_each_child(&pdev->dev, NULL, occ_unregister_child);
 
 	ida_simple_remove(&occ_ida, occ->idx);
diff --git linux-libre-6.0-gnu/drivers/gpio/gpio-rockchip.c linux-libre-6.0.7-gnu/drivers/gpio/gpio-rockchip.c
index bb50335239ac..9c976ad7208e 100644
--- linux-libre-6.0-gnu/drivers/gpio/gpio-rockchip.c
+++ linux-libre-6.0.7-gnu/drivers/gpio/gpio-rockchip.c
@@ -19,6 +19,7 @@
 #include <linux/of_address.h>
 #include <linux/of_device.h>
 #include <linux/of_irq.h>
+#include <linux/pinctrl/consumer.h>
 #include <linux/pinctrl/pinconf-generic.h>
 #include <linux/regmap.h>
 
@@ -156,6 +157,12 @@ static int rockchip_gpio_set_direction(struct gpio_chip *chip,
 	unsigned long flags;
 	u32 data = input ? 0 : 1;
 
+
+	if (input)
+		pinctrl_gpio_direction_input(bank->pin_base + offset);
+	else
+		pinctrl_gpio_direction_output(bank->pin_base + offset);
+
 	raw_spin_lock_irqsave(&bank->slock, flags);
 	rockchip_gpio_writel_bit(bank, offset, data, bank->gpio_regs->port_ddr);
 	raw_spin_unlock_irqrestore(&bank->slock, flags);
diff --git linux-libre-6.0-gnu/drivers/gpio/gpiolib-acpi.c linux-libre-6.0.7-gnu/drivers/gpio/gpiolib-acpi.c
index 9be1376f9a62..285ecbf107c9 100644
--- linux-libre-6.0-gnu/drivers/gpio/gpiolib-acpi.c
+++ linux-libre-6.0.7-gnu/drivers/gpio/gpiolib-acpi.c
@@ -32,9 +32,16 @@ MODULE_PARM_DESC(ignore_wake,
 		 "controller@pin combos on which to ignore the ACPI wake flag "
 		 "ignore_wake=controller@pin[,controller@pin[,...]]");
 
+static char *ignore_interrupt;
+module_param(ignore_interrupt, charp, 0444);
+MODULE_PARM_DESC(ignore_interrupt,
+		 "controller@pin combos on which to ignore interrupt "
+		 "ignore_interrupt=controller@pin[,controller@pin[,...]]");
+
 struct acpi_gpiolib_dmi_quirk {
 	bool no_edge_events_on_boot;
 	char *ignore_wake;
+	char *ignore_interrupt;
 };
 
 /**
@@ -317,14 +324,15 @@ static struct gpio_desc *acpi_request_own_gpiod(struct gpio_chip *chip,
 	return desc;
 }
 
-static bool acpi_gpio_in_ignore_list(const char *controller_in, unsigned int pin_in)
+static bool acpi_gpio_in_ignore_list(const char *ignore_list, const char *controller_in,
+				     unsigned int pin_in)
 {
 	const char *controller, *pin_str;
 	unsigned int pin;
 	char *endp;
 	int len;
 
-	controller = ignore_wake;
+	controller = ignore_list;
 	while (controller) {
 		pin_str = strchr(controller, '@');
 		if (!pin_str)
@@ -348,7 +356,7 @@ static bool acpi_gpio_in_ignore_list(const char *controller_in, unsigned int pin
 
 	return false;
 err:
-	pr_err_once("Error: Invalid value for gpiolib_acpi.ignore_wake: %s\n", ignore_wake);
+	pr_err_once("Error: Invalid value for gpiolib_acpi.ignore_...: %s\n", ignore_list);
 	return false;
 }
 
@@ -360,7 +368,7 @@ static bool acpi_gpio_irq_is_wake(struct device *parent,
 	if (agpio->wake_capable != ACPI_WAKE_CAPABLE)
 		return false;
 
-	if (acpi_gpio_in_ignore_list(dev_name(parent), pin)) {
+	if (acpi_gpio_in_ignore_list(ignore_wake, dev_name(parent), pin)) {
 		dev_info(parent, "Ignoring wakeup on pin %u\n", pin);
 		return false;
 	}
@@ -427,6 +435,11 @@ static acpi_status acpi_gpiochip_alloc_event(struct acpi_resource *ares,
 		goto fail_unlock_irq;
 	}
 
+	if (acpi_gpio_in_ignore_list(ignore_interrupt, dev_name(chip->parent), pin)) {
+		dev_info(chip->parent, "Ignoring interrupt on pin %u\n", pin);
+		return AE_OK;
+	}
+
 	event = kzalloc(sizeof(*event), GFP_KERNEL);
 	if (!event)
 		goto fail_unlock_irq;
@@ -1563,6 +1576,20 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = {
 			.ignore_wake = "INT33FF:01@0",
 		},
 	},
+	{
+		/*
+		 * Interrupt storm caused from edge triggered floating pin
+		 * Found in BIOS UX325UAZ.300
+		 * https://bugzilla.kernel.org/show_bug.cgi?id=216208
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UAZ_UM325UAZ"),
+		},
+		.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
+			.ignore_interrupt = "AMDI0030:00@18",
+		},
+	},
 	{} /* Terminating entry */
 };
 
@@ -1585,6 +1612,9 @@ static int __init acpi_gpio_setup_params(void)
 	if (ignore_wake == NULL && quirk && quirk->ignore_wake)
 		ignore_wake = quirk->ignore_wake;
 
+	if (ignore_interrupt == NULL && quirk && quirk->ignore_interrupt)
+		ignore_interrupt = quirk->ignore_interrupt;
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/Kconfig linux-libre-6.0.7-gnu/drivers/gpu/drm/Kconfig
index 6c2256e8474b..679ad054ea4b 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/Kconfig
@@ -31,6 +31,7 @@ menuconfig DRM
 config DRM_MIPI_DBI
 	tristate
 	depends on DRM
+	select DRM_KMS_HELPER
 
 config DRM_MIPI_DSI
 	bool
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 2170db83e41d..93ad00453f4b 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -509,13 +509,13 @@ kfd_mem_dmamap_userptr(struct kgd_mem *mem,
 	struct ttm_tt *ttm = bo->tbo.ttm;
 	int ret;
 
+	if (WARN_ON(ttm->num_pages != src_ttm->num_pages))
+		return -EINVAL;
+
 	ttm->sg = kmalloc(sizeof(*ttm->sg), GFP_KERNEL);
 	if (unlikely(!ttm->sg))
 		return -ENOMEM;
 
-	if (WARN_ON(ttm->num_pages != src_ttm->num_pages))
-		return -EINVAL;
-
 	/* Same sequence as in amdgpu_ttm_tt_pin_userptr */
 	ret = sg_alloc_table_from_pages(ttm->sg, src_ttm->pages,
 					ttm->num_pages, 0,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index b7933c2ce765..491d4846fc02 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -1674,10 +1674,12 @@ amdgpu_connector_add(struct amdgpu_device *adev,
 						   adev->mode_info.dither_property,
 						   AMDGPU_FMT_DITHER_DISABLE);
 
-			if (amdgpu_audio != 0)
+			if (amdgpu_audio != 0) {
 				drm_object_attach_property(&amdgpu_connector->base.base,
 							   adev->mode_info.audio_property,
 							   AMDGPU_AUDIO_AUTO);
+				amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
+			}
 
 			subpixel_order = SubPixelHorizontalRGB;
 			connector->interlace_allowed = true;
@@ -1799,6 +1801,7 @@ amdgpu_connector_add(struct amdgpu_device *adev,
 				drm_object_attach_property(&amdgpu_connector->base.base,
 							   adev->mode_info.audio_property,
 							   AMDGPU_AUDIO_AUTO);
+				amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
 			}
 			drm_object_attach_property(&amdgpu_connector->base.base,
 						   adev->mode_info.dither_property,
@@ -1852,6 +1855,7 @@ amdgpu_connector_add(struct amdgpu_device *adev,
 				drm_object_attach_property(&amdgpu_connector->base.base,
 							   adev->mode_info.audio_property,
 							   AMDGPU_AUDIO_AUTO);
+				amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
 			}
 			drm_object_attach_property(&amdgpu_connector->base.base,
 						   adev->mode_info.dither_property,
@@ -1902,6 +1906,7 @@ amdgpu_connector_add(struct amdgpu_device *adev,
 				drm_object_attach_property(&amdgpu_connector->base.base,
 							   adev->mode_info.audio_property,
 							   AMDGPU_AUDIO_AUTO);
+				amdgpu_connector->audio = AMDGPU_AUDIO_AUTO;
 			}
 			drm_object_attach_property(&amdgpu_connector->base.base,
 						   adev->mode_info.dither_property,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 8ee4e8491f39..4048ba1b661e 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -327,7 +327,10 @@ static int amdgpu_ctx_init(struct amdgpu_ctx_mgr *mgr, int32_t priority,
 	if (r)
 		return r;
 
-	ctx->stable_pstate = current_stable_pstate;
+	if (mgr->adev->pm.stable_pstate_ctx)
+		ctx->stable_pstate = mgr->adev->pm.stable_pstate_ctx->stable_pstate;
+	else
+		ctx->stable_pstate = current_stable_pstate;
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index de2d56270ad5..c3ce09c1a223 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2920,6 +2920,14 @@ static int amdgpu_device_ip_suspend_phase1(struct amdgpu_device *adev)
 	amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE);
 	amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE);
 
+	/*
+	 * Per PMFW team's suggestion, driver needs to handle gfxoff
+	 * and df cstate features disablement for gpu reset(e.g. Mode1Reset)
+	 * scenario. Add the missing df cstate disablement here.
+	 */
+	if (amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_DISALLOW))
+		dev_warn(adev->dev, "Failed to disallow df cstate");
+
 	for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
 		if (!adev->ip_blocks[i].status.valid)
 			continue;
@@ -3194,6 +3202,15 @@ static int amdgpu_device_ip_resume_phase2(struct amdgpu_device *adev)
 			return r;
 		}
 		adev->ip_blocks[i].status.hw = true;
+
+		if (adev->in_s0ix && adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) {
+			/* disable gfxoff for IP resume. The gfxoff will be re-enabled in
+			 * amdgpu_device_resume() after IP resume.
+			 */
+			amdgpu_gfx_off_ctrl(adev, false);
+			DRM_DEBUG("will disable gfxoff for re-initializing other blocks\n");
+		}
+
 	}
 
 	return 0;
@@ -4166,6 +4183,13 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
 	/* Make sure IB tests flushed */
 	flush_delayed_work(&adev->delayed_init_work);
 
+	if (adev->in_s0ix) {
+		/* re-enable gfxoff after IP resume. This re-enables gfxoff after
+		 * it was disabled for IP resume in amdgpu_device_ip_resume_phase2().
+		 */
+		amdgpu_gfx_off_ctrl(adev, true);
+		DRM_DEBUG("will enable gfxoff for the mission mode\n");
+	}
 	if (fbcon)
 		drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, false);
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 23998f727c7f..1a06b8d724f3 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -38,8 +38,6 @@
 #include <linux/pci.h>
 #include <linux/pm_runtime.h>
 #include <drm/drm_crtc_helper.h>
-#include <drm/drm_damage_helper.h>
-#include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_helper.h>
@@ -500,12 +498,6 @@ static const struct drm_framebuffer_funcs amdgpu_fb_funcs = {
 	.create_handle = drm_gem_fb_create_handle,
 };
 
-static const struct drm_framebuffer_funcs amdgpu_fb_funcs_atomic = {
-	.destroy = drm_gem_fb_destroy,
-	.create_handle = drm_gem_fb_create_handle,
-	.dirty = drm_atomic_helper_dirtyfb,
-};
-
 uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev,
 					  uint64_t bo_flags)
 {
@@ -1108,10 +1100,8 @@ static int amdgpu_display_gem_fb_verify_and_init(struct drm_device *dev,
 	if (ret)
 		goto err;
 
-	if (drm_drv_uses_atomic_modeset(dev))
-		ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs_atomic);
-	else
-		ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
+	ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
+
 	if (ret)
 		goto err;
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 429fcdf28836..de7144b06e93 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2563,8 +2563,11 @@ static int amdgpu_pmops_runtime_resume(struct device *dev)
 		amdgpu_device_baco_exit(drm_dev);
 	}
 	ret = amdgpu_device_resume(drm_dev, false);
-	if (ret)
+	if (ret) {
+		if (amdgpu_device_supports_px(drm_dev))
+			pci_disable_device(pdev);
 		return ret;
+	}
 
 	if (amdgpu_device_supports_px(drm_dev))
 		drm_dev->switch_power_state = DRM_SWITCH_POWER_ON;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 134575a3893c..9e6c23266a1a 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -424,8 +424,9 @@ error:
 static bool amdgpu_mem_visible(struct amdgpu_device *adev,
 			       struct ttm_resource *mem)
 {
-	uint64_t mem_size = (u64)mem->num_pages << PAGE_SHIFT;
+	u64 mem_size = (u64)mem->num_pages << PAGE_SHIFT;
 	struct amdgpu_res_cursor cursor;
+	u64 end;
 
 	if (mem->mem_type == TTM_PL_SYSTEM ||
 	    mem->mem_type == TTM_PL_TT)
@@ -434,12 +435,21 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
 		return false;
 
 	amdgpu_res_first(mem, 0, mem_size, &cursor);
+	end = cursor.start + cursor.size;
+	while (cursor.remaining) {
+		amdgpu_res_next(&cursor, cursor.size);
 
-	/* ttm_resource_ioremap only supports contiguous memory */
-	if (cursor.size != mem_size)
-		return false;
+		if (!cursor.remaining)
+			break;
+
+		/* ttm_resource_ioremap only supports contiguous memory */
+		if (end != cursor.start)
+			return false;
+
+		end = cursor.start + cursor.size;
+	}
 
-	return cursor.start + cursor.size <= adev->gmc.visible_vram_size;
+	return end <= adev->gmc.visible_vram_size;
 }
 
 /*
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
index 1fd3cbca20a2..718db7d98e5a 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
@@ -211,12 +211,15 @@ static int amdgpu_vm_sdma_update(struct amdgpu_vm_update_params *p,
 	int r;
 
 	/* Wait for PD/PT moves to be completed */
-	dma_resv_for_each_fence(&cursor, bo->tbo.base.resv,
-				DMA_RESV_USAGE_KERNEL, fence) {
+	dma_resv_iter_begin(&cursor, bo->tbo.base.resv, DMA_RESV_USAGE_KERNEL);
+	dma_resv_for_each_fence_unlocked(&cursor, fence) {
 		r = amdgpu_sync_fence(&p->job->sync, fence);
-		if (r)
+		if (r) {
+			dma_resv_iter_end(&cursor);
 			return r;
+		}
 	}
+	dma_resv_iter_end(&cursor);
 
 	do {
 		ndw = p->num_dw_left;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
index 4d304f22889e..998b5d17b271 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
@@ -32,8 +32,6 @@
 #include "gc/gc_10_1_0_offset.h"
 #include "soc15_common.h"
 
-#define mmMM_ATC_L2_MISC_CG_Sienna_Cichlid                      0x064d
-#define mmMM_ATC_L2_MISC_CG_Sienna_Cichlid_BASE_IDX             0
 #define mmDAGB0_CNTL_MISC2_Sienna_Cichlid                       0x0070
 #define mmDAGB0_CNTL_MISC2_Sienna_Cichlid_BASE_IDX              0
 
@@ -574,7 +572,6 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad
 	case IP_VERSION(2, 1, 0):
 	case IP_VERSION(2, 1, 1):
 	case IP_VERSION(2, 1, 2):
-		def  = data  = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid);
 		def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid);
 		break;
 	default:
@@ -608,8 +605,6 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad
 	case IP_VERSION(2, 1, 0):
 	case IP_VERSION(2, 1, 1):
 	case IP_VERSION(2, 1, 2):
-		if (def != data)
-			WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data);
 		if (def1 != data1)
 			WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid, data1);
 		break;
@@ -634,8 +629,8 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade
 	case IP_VERSION(2, 1, 0):
 	case IP_VERSION(2, 1, 1):
 	case IP_VERSION(2, 1, 2):
-		def  = data  = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid);
-		break;
+		/* There is no ATCL2 in MMHUB for 2.1.x */
+		return;
 	default:
 		def  = data  = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG);
 		break;
@@ -646,18 +641,8 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade
 	else
 		data &= ~MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK;
 
-	if (def != data) {
-		switch (adev->ip_versions[MMHUB_HWIP][0]) {
-		case IP_VERSION(2, 1, 0):
-		case IP_VERSION(2, 1, 1):
-		case IP_VERSION(2, 1, 2):
-			WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data);
-			break;
-		default:
-			WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data);
-			break;
-		}
-	}
+	if (def != data)
+		WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data);
 }
 
 static int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev,
@@ -695,7 +680,10 @@ static void mmhub_v2_0_get_clockgating(struct amdgpu_device *adev, u64 *flags)
 	case IP_VERSION(2, 1, 0):
 	case IP_VERSION(2, 1, 1):
 	case IP_VERSION(2, 1, 2):
-		data  = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid);
+		/* There is no ATCL2 in MMHUB for 2.1.x. Keep the status
+		 * based on DAGB
+		 */
+		data = MM_ATC_L2_MISC_CG__ENABLE_MASK;
 		data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid);
 		break;
 	default:
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
index bc11b2de37ae..a1d26c4d80b8 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
@@ -169,17 +169,17 @@ static void mmhub_v3_0_init_system_aperture_regs(struct amdgpu_device *adev)
 	uint64_t value;
 	uint32_t tmp;
 
-	/* Disable AGP. */
-	WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BASE, 0);
-	WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_TOP, 0);
-	WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BOT, 0x00FFFFFF);
-
 	if (!amdgpu_sriov_vf(adev)) {
 		/*
 		 * the new L1 policy will block SRIOV guest from writing
 		 * these regs, and they will be programed at host.
 		 * so skip programing these regs.
 		 */
+		/* Disable AGP. */
+		WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BASE, 0);
+		WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_TOP, 0);
+		WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BOT, 0x00FFFFFF);
+
 		/* Program the system aperture low logical page number. */
 		WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_LOW_ADDR,
 			     adev->gmc.vram_start >> 18);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 3afa0b3faa67..7ac785a12b12 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -1492,11 +1492,6 @@ static int sdma_v4_0_start(struct amdgpu_device *adev)
 		WREG32_SDMA(i, mmSDMA0_CNTL, temp);
 
 		if (!amdgpu_sriov_vf(adev)) {
-			ring = &adev->sdma.instance[i].ring;
-			adev->nbio.funcs->sdma_doorbell_range(adev, i,
-				ring->use_doorbell, ring->doorbell_index,
-				adev->doorbell_index.sdma_doorbell_range);
-
 			/* unhalt engine */
 			temp = RREG32_SDMA(i, mmSDMA0_F32_CNTL);
 			temp = REG_SET_FIELD(temp, SDMA0_F32_CNTL, HALT, 0);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
index 318ef75e7bd9..4fda5e29c9e7 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
@@ -908,7 +908,8 @@ static int sdma_v6_0_mqd_init(struct amdgpu_device *adev, void *mqd,
 	m->sdmax_rlcx_rb_cntl =
 		order_base_2(prop->queue_size / 4) << SDMA0_QUEUE0_RB_CNTL__RB_SIZE__SHIFT |
 		1 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_ENABLE__SHIFT |
-		4 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT;
+		4 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT |
+		1 << SDMA0_QUEUE0_RB_CNTL__F32_WPTR_POLL_ENABLE__SHIFT;
 
 	m->sdmax_rlcx_rb_base = lower_32_bits(prop->hqd_base_gpu_addr >> 8);
 	m->sdmax_rlcx_rb_base_hi = upper_32_bits(prop->hqd_base_gpu_addr >> 8);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
index 183024d7c184..e3b2b6b4f1a6 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1211,6 +1211,20 @@ static int soc15_common_sw_fini(void *handle)
 	return 0;
 }
 
+static void soc15_sdma_doorbell_range_init(struct amdgpu_device *adev)
+{
+	int i;
+
+	/* sdma doorbell range is programed by hypervisor */
+	if (!amdgpu_sriov_vf(adev)) {
+		for (i = 0; i < adev->sdma.num_instances; i++) {
+			adev->nbio.funcs->sdma_doorbell_range(adev, i,
+				true, adev->doorbell_index.sdma_engine[i] << 1,
+				adev->doorbell_index.sdma_doorbell_range);
+		}
+	}
+}
+
 static int soc15_common_hw_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -1230,6 +1244,13 @@ static int soc15_common_hw_init(void *handle)
 
 	/* enable the doorbell aperture */
 	soc15_enable_doorbell_aperture(adev, true);
+	/* HW doorbell routing policy: doorbell writing not
+	 * in SDMA/IH/MM/ACV range will be routed to CP. So
+	 * we need to init SDMA doorbell range prior
+	 * to CP ip block init and ring test.  IH already
+	 * happens before CP.
+	 */
+	soc15_sdma_doorbell_range_init(adev);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
index 6e564b549b9f..9c3463b48139 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -583,6 +583,10 @@ static int soc21_common_early_init(void *handle)
 			AMD_PG_SUPPORT_JPEG |
 			AMD_PG_SUPPORT_ATHUB |
 			AMD_PG_SUPPORT_MMHUB;
+		if (amdgpu_sriov_vf(adev)) {
+			adev->cg_flags = 0;
+			adev->pg_flags = 0;
+		}
 		adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update
 		break;
 	case IP_VERSION(11, 0, 2):
@@ -625,6 +629,7 @@ static int soc21_common_early_init(void *handle)
 			AMD_CG_SUPPORT_JPEG_MGCG;
 		adev->pg_flags =
 			AMD_PG_SUPPORT_GFX_PG |
+			AMD_PG_SUPPORT_VCN |
 			AMD_PG_SUPPORT_VCN_DPG |
 			AMD_PG_SUPPORT_JPEG;
 		adev->external_rev_id = adev->rev_id + 0x1;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index a5409531a2fd..64f241281262 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -795,6 +795,102 @@ static struct kfd_gpu_cache_info yellow_carp_cache_info[] = {
 	},
 };
 
+static struct kfd_gpu_cache_info gfx1037_cache_info[] = {
+	{
+		/* TCP L1 Cache per CU */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 1,
+	},
+	{
+		/* Scalar L1 Instruction Cache per SQC */
+		.cache_size = 32,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_INST_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* Scalar L1 Data Cache per SQC */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* GL1 Data Cache per SA */
+		.cache_size = 128,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* L2 Data Cache per GPU (Total Tex Cache) */
+		.cache_size = 256,
+		.cache_level = 2,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+};
+
+static struct kfd_gpu_cache_info gc_10_3_6_cache_info[] = {
+	{
+		/* TCP L1 Cache per CU */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+			  CRAT_CACHE_FLAGS_DATA_CACHE |
+			  CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 1,
+	},
+	{
+		/* Scalar L1 Instruction Cache per SQC */
+		.cache_size = 32,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+			  CRAT_CACHE_FLAGS_INST_CACHE |
+			  CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* Scalar L1 Data Cache per SQC */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+			  CRAT_CACHE_FLAGS_DATA_CACHE |
+			  CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* GL1 Data Cache per SA */
+		.cache_size = 128,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+			  CRAT_CACHE_FLAGS_DATA_CACHE |
+			  CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* L2 Data Cache per GPU (Total Tex Cache) */
+		.cache_size = 256,
+		.cache_level = 2,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+			  CRAT_CACHE_FLAGS_DATA_CACHE |
+			  CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+};
+
 static void kfd_populated_cu_info_cpu(struct kfd_topology_device *dev,
 		struct crat_subtype_computeunit *cu)
 {
@@ -1514,11 +1610,17 @@ static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev,
 			num_of_cache_types = ARRAY_SIZE(beige_goby_cache_info);
 			break;
 		case IP_VERSION(10, 3, 3):
-		case IP_VERSION(10, 3, 6): /* TODO: Double check these on production silicon */
-		case IP_VERSION(10, 3, 7): /* TODO: Double check these on production silicon */
 			pcache_info = yellow_carp_cache_info;
 			num_of_cache_types = ARRAY_SIZE(yellow_carp_cache_info);
 			break;
+		case IP_VERSION(10, 3, 6):
+			pcache_info = gc_10_3_6_cache_info;
+			num_of_cache_types = ARRAY_SIZE(gc_10_3_6_cache_info);
+			break;
+		case IP_VERSION(10, 3, 7):
+			pcache_info = gfx1037_cache_info;
+			num_of_cache_types = ARRAY_SIZE(gfx1037_cache_info);
+			break;
 		case IP_VERSION(11, 0, 0):
 		case IP_VERSION(11, 0, 1):
 		case IP_VERSION(11, 0, 2):
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 007a3db69df1..ecb4c3abc629 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1242,6 +1242,24 @@ static void init_interrupts(struct device_queue_manager *dqm)
 			dqm->dev->kfd2kgd->init_interrupts(dqm->dev->adev, i);
 }
 
+static void init_sdma_bitmaps(struct device_queue_manager *dqm)
+{
+	unsigned int num_sdma_queues =
+		min_t(unsigned int, sizeof(dqm->sdma_bitmap)*8,
+		      get_num_sdma_queues(dqm));
+	unsigned int num_xgmi_sdma_queues =
+		min_t(unsigned int, sizeof(dqm->xgmi_sdma_bitmap)*8,
+		      get_num_xgmi_sdma_queues(dqm));
+
+	if (num_sdma_queues)
+		dqm->sdma_bitmap = GENMASK_ULL(num_sdma_queues-1, 0);
+	if (num_xgmi_sdma_queues)
+		dqm->xgmi_sdma_bitmap = GENMASK_ULL(num_xgmi_sdma_queues-1, 0);
+
+	dqm->sdma_bitmap &= ~get_reserved_sdma_queues_bitmap(dqm);
+	pr_info("sdma_bitmap: %llx\n", dqm->sdma_bitmap);
+}
+
 static int initialize_nocpsch(struct device_queue_manager *dqm)
 {
 	int pipe, queue;
@@ -1270,11 +1288,7 @@ static int initialize_nocpsch(struct device_queue_manager *dqm)
 
 	memset(dqm->vmid_pasid, 0, sizeof(dqm->vmid_pasid));
 
-	dqm->sdma_bitmap = ~0ULL >> (64 - get_num_sdma_queues(dqm));
-	dqm->sdma_bitmap &= ~(get_reserved_sdma_queues_bitmap(dqm));
-	pr_info("sdma_bitmap: %llx\n", dqm->sdma_bitmap);
-
-	dqm->xgmi_sdma_bitmap = ~0ULL >> (64 - get_num_xgmi_sdma_queues(dqm));
+	init_sdma_bitmaps(dqm);
 
 	return 0;
 }
@@ -1452,9 +1466,6 @@ static int set_sched_resources(struct device_queue_manager *dqm)
 
 static int initialize_cpsch(struct device_queue_manager *dqm)
 {
-	uint64_t num_sdma_queues;
-	uint64_t num_xgmi_sdma_queues;
-
 	pr_debug("num of pipes: %d\n", get_pipes_per_mec(dqm));
 
 	mutex_init(&dqm->lock_hidden);
@@ -1463,24 +1474,10 @@ static int initialize_cpsch(struct device_queue_manager *dqm)
 	dqm->active_cp_queue_count = 0;
 	dqm->gws_queue_count = 0;
 	dqm->active_runlist = false;
-
-	num_sdma_queues = get_num_sdma_queues(dqm);
-	if (num_sdma_queues >= BITS_PER_TYPE(dqm->sdma_bitmap))
-		dqm->sdma_bitmap = ULLONG_MAX;
-	else
-		dqm->sdma_bitmap = (BIT_ULL(num_sdma_queues) - 1);
-
-	dqm->sdma_bitmap &= ~(get_reserved_sdma_queues_bitmap(dqm));
-	pr_info("sdma_bitmap: %llx\n", dqm->sdma_bitmap);
-
-	num_xgmi_sdma_queues = get_num_xgmi_sdma_queues(dqm);
-	if (num_xgmi_sdma_queues >= BITS_PER_TYPE(dqm->xgmi_sdma_bitmap))
-		dqm->xgmi_sdma_bitmap = ULLONG_MAX;
-	else
-		dqm->xgmi_sdma_bitmap = (BIT_ULL(num_xgmi_sdma_queues) - 1);
-
 	INIT_WORK(&dqm->hw_exception_work, kfd_process_hw_exception);
 
+	init_sdma_bitmaps(dqm);
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c
index 3ae350220d42..5c3d216a2663 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c
@@ -375,7 +375,8 @@ static void update_mqd_sdma(struct mqd_manager *mm, void *mqd,
 		<< SDMA0_QUEUE0_RB_CNTL__RB_SIZE__SHIFT |
 		q->vmid << SDMA0_QUEUE0_RB_CNTL__RB_VMID__SHIFT |
 		1 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_ENABLE__SHIFT |
-		6 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT;
+		6 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT |
+		1 << SDMA0_QUEUE0_RB_CNTL__F32_WPTR_POLL_ENABLE__SHIFT;
 
 	m->sdmax_rlcx_rb_base = lower_32_bits(q->queue_address >> 8);
 	m->sdmax_rlcx_rb_base_hi = upper_32_bits(q->queue_address >> 8);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index da1011220fa0..37eb565c5be6 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1109,7 +1109,8 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
 		hw_params.fb[i] = &fb_info->fb[i];
 
 	switch (adev->ip_versions[DCE_HWIP][0]) {
-	case IP_VERSION(3, 1, 3): /* Only for this asic hw internal rev B0 */
+	case IP_VERSION(3, 1, 3):
+	case IP_VERSION(3, 1, 4):
 		hw_params.dpia_supported = true;
 		hw_params.disable_dpia = adev->dm.dc->debug.dpia_debug.bits.disable_dpia;
 		break;
@@ -1295,13 +1296,21 @@ static struct hpd_rx_irq_offload_work_queue *hpd_rx_irq_create_workqueue(struct
 
 		if (hpd_rx_offload_wq[i].wq == NULL) {
 			DRM_ERROR("create amdgpu_dm_hpd_rx_offload_wq fail!");
-			return NULL;
+			goto out_err;
 		}
 
 		spin_lock_init(&hpd_rx_offload_wq[i].offload_lock);
 	}
 
 	return hpd_rx_offload_wq;
+
+out_err:
+	for (i = 0; i < max_caps; i++) {
+		if (hpd_rx_offload_wq[i].wq)
+			destroy_workqueue(hpd_rx_offload_wq[i].wq);
+	}
+	kfree(hpd_rx_offload_wq);
+	return NULL;
 }
 
 struct amdgpu_stutter_quirk {
@@ -7490,15 +7499,15 @@ static void amdgpu_dm_handle_vrr_transition(struct dm_crtc_state *old_state,
 		 * We also need vupdate irq for the actual core vblank handling
 		 * at end of vblank.
 		 */
-		dm_set_vupdate_irq(new_state->base.crtc, true);
-		drm_crtc_vblank_get(new_state->base.crtc);
+		WARN_ON(dm_set_vupdate_irq(new_state->base.crtc, true) != 0);
+		WARN_ON(drm_crtc_vblank_get(new_state->base.crtc) != 0);
 		DRM_DEBUG_DRIVER("%s: crtc=%u VRR off->on: Get vblank ref\n",
 				 __func__, new_state->base.crtc->base.id);
 	} else if (old_vrr_active && !new_vrr_active) {
 		/* Transition VRR active -> inactive:
 		 * Allow vblank irq disable again for fixed refresh rate.
 		 */
-		dm_set_vupdate_irq(new_state->base.crtc, false);
+		WARN_ON(dm_set_vupdate_irq(new_state->base.crtc, false) != 0);
 		drm_crtc_vblank_put(new_state->base.crtc);
 		DRM_DEBUG_DRIVER("%s: crtc=%u VRR on->off: Drop vblank ref\n",
 				 __func__, new_state->base.crtc->base.id);
@@ -8253,23 +8262,6 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 		mutex_unlock(&dm->dc_lock);
 	}
 
-	/* Count number of newly disabled CRTCs for dropping PM refs later. */
-	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state,
-				      new_crtc_state, i) {
-		if (old_crtc_state->active && !new_crtc_state->active)
-			crtc_disable_count++;
-
-		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
-		dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
-
-		/* For freesync config update on crtc state and params for irq */
-		update_stream_irq_parameters(dm, dm_new_crtc_state);
-
-		/* Handle vrr on->off / off->on transitions */
-		amdgpu_dm_handle_vrr_transition(dm_old_crtc_state,
-						dm_new_crtc_state);
-	}
-
 	/**
 	 * Enable interrupts for CRTCs that are newly enabled or went through
 	 * a modeset. It was intentionally deferred until after the front end
@@ -8279,16 +8271,29 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
 		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 #ifdef CONFIG_DEBUG_FS
-		bool configure_crc = false;
 		enum amdgpu_dm_pipe_crc_source cur_crc_src;
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
-		struct crc_rd_work *crc_rd_wrk = dm->crc_rd_wrk;
+		struct crc_rd_work *crc_rd_wrk;
+#endif
+#endif
+		/* Count number of newly disabled CRTCs for dropping PM refs later. */
+		if (old_crtc_state->active && !new_crtc_state->active)
+			crtc_disable_count++;
+
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+		dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
+
+		/* For freesync config update on crtc state and params for irq */
+		update_stream_irq_parameters(dm, dm_new_crtc_state);
+
+#ifdef CONFIG_DEBUG_FS
+#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
+		crc_rd_wrk = dm->crc_rd_wrk;
 #endif
 		spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags);
 		cur_crc_src = acrtc->dm_irq_params.crc_src;
 		spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags);
 #endif
-		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
 
 		if (new_crtc_state->active &&
 		    (!old_crtc_state->active ||
@@ -8296,16 +8301,19 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 			dc_stream_retain(dm_new_crtc_state->stream);
 			acrtc->dm_irq_params.stream = dm_new_crtc_state->stream;
 			manage_dm_interrupts(adev, acrtc, true);
+		}
+		/* Handle vrr on->off / off->on transitions */
+		amdgpu_dm_handle_vrr_transition(dm_old_crtc_state, dm_new_crtc_state);
 
 #ifdef CONFIG_DEBUG_FS
+		if (new_crtc_state->active &&
+		    (!old_crtc_state->active ||
+		     drm_atomic_crtc_needs_modeset(new_crtc_state))) {
 			/**
 			 * Frontend may have changed so reapply the CRC capture
 			 * settings for the stream.
 			 */
-			dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
-
 			if (amdgpu_dm_is_valid_crc_source(cur_crc_src)) {
-				configure_crc = true;
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 				if (amdgpu_dm_crc_window_is_activated(crtc)) {
 					spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags);
@@ -8317,14 +8325,12 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 					spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags);
 				}
 #endif
-			}
-
-			if (configure_crc)
 				if (amdgpu_dm_crtc_configure_crc_source(
 					crtc, dm_new_crtc_state, cur_crc_src))
 					DRM_DEBUG_DRIVER("Failed to configure crc source");
-#endif
+			}
 		}
+#endif
 	}
 
 	for_each_new_crtc_in_state(state, crtc, new_crtc_state, j)
@@ -9408,10 +9414,6 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 				}
 			}
 		}
-		if (!pre_validate_dsc(state, &dm_state, vars)) {
-			ret = -EINVAL;
-			goto fail;
-		}
 	}
 #endif
 	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
@@ -9545,6 +9547,15 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 		}
 	}
 
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+	if (dc_resource_is_dsc_encoding_supported(dc)) {
+		if (!pre_validate_dsc(state, &dm_state, vars)) {
+			ret = -EINVAL;
+			goto fail;
+		}
+	}
+#endif
+
 	/* Run this here since we want to validate the streams we created */
 	ret = drm_atomic_helper_check_planes(dev, state);
 	if (ret) {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 987bde4dca3d..af239b5565ae 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1369,7 +1369,7 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane,
 {
 	struct amdgpu_device *adev = drm_to_adev(plane->dev);
 	const struct drm_format_info *info = drm_format_info(format);
-	struct hw_asic_id asic_id = adev->dm.dc->ctx->asic_id;
+	int i;
 
 	enum dm_micro_swizzle microtile = modifier_gfx9_swizzle_mode(modifier) & 3;
 
@@ -1386,49 +1386,13 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane,
 		return true;
 	}
 
-	/* check if swizzle mode is supported by this version of DCN */
-	switch (asic_id.chip_family) {
-	case FAMILY_SI:
-	case FAMILY_CI:
-	case FAMILY_KV:
-	case FAMILY_CZ:
-	case FAMILY_VI:
-		/* asics before AI does not have modifier support */
-		return false;
-	case FAMILY_AI:
-	case FAMILY_RV:
-	case FAMILY_NV:
-	case FAMILY_VGH:
-	case FAMILY_YELLOW_CARP:
-	case AMDGPU_FAMILY_GC_10_3_6:
-	case AMDGPU_FAMILY_GC_10_3_7:
-		switch (AMD_FMT_MOD_GET(TILE, modifier)) {
-		case AMD_FMT_MOD_TILE_GFX9_64K_R_X:
-		case AMD_FMT_MOD_TILE_GFX9_64K_D_X:
-		case AMD_FMT_MOD_TILE_GFX9_64K_S_X:
-		case AMD_FMT_MOD_TILE_GFX9_64K_D:
-			return true;
-		default:
-			return false;
-		}
-		break;
-	case AMDGPU_FAMILY_GC_11_0_0:
-	case AMDGPU_FAMILY_GC_11_0_1:
-		switch (AMD_FMT_MOD_GET(TILE, modifier)) {
-		case AMD_FMT_MOD_TILE_GFX11_256K_R_X:
-		case AMD_FMT_MOD_TILE_GFX9_64K_R_X:
-		case AMD_FMT_MOD_TILE_GFX9_64K_D_X:
-		case AMD_FMT_MOD_TILE_GFX9_64K_S_X:
-		case AMD_FMT_MOD_TILE_GFX9_64K_D:
-			return true;
-		default:
-			return false;
-		}
-		break;
-	default:
-		ASSERT(0); /* Unknown asic */
-		break;
+	/* Check that the modifier is on the list of the plane's supported modifiers. */
+	for (i = 0; i < plane->modifier_count; i++) {
+		if (modifier == plane->modifiers[i])
+			break;
 	}
+	if (i == plane->modifier_count)
+		return false;
 
 	/*
 	 * For D swizzle the canonical modifier depends on the bpp, so check
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
index 8ca10ab3dfc1..26291db0a3cf 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
@@ -60,11 +60,15 @@ static bool link_supports_psrsu(struct dc_link *link)
  */
 void amdgpu_dm_set_psr_caps(struct dc_link *link)
 {
-	if (!(link->connector_signal & SIGNAL_TYPE_EDP))
+	if (!(link->connector_signal & SIGNAL_TYPE_EDP)) {
+		link->psr_settings.psr_feature_enabled = false;
 		return;
+	}
 
-	if (link->type == dc_connection_none)
+	if (link->type == dc_connection_none) {
+		link->psr_settings.psr_feature_enabled = false;
 		return;
+	}
 
 	if (link->dpcd_caps.psr_info.psr_version == 0) {
 		link->psr_settings.psr_version = DC_PSR_VERSION_UNSUPPORTED;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
index 897105d1c111..ef0795b14a1f 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
@@ -339,29 +339,24 @@ void dcn314_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zs
 	if (!clk_mgr->smu_present)
 		return;
 
-	if (!clk_mgr->base.ctx->dc->debug.enable_z9_disable_interface &&
-			(support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY))
-		support = DCN_ZSTATE_SUPPORT_DISALLOW;
-
-
 	// Arg[15:0] = 8/9/0 for Z8/Z9/disallow -> existing bits
 	// Arg[16] = Disallow Z9 -> new bit
 	switch (support) {
 
 	case DCN_ZSTATE_SUPPORT_ALLOW:
 		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
-		param = 9;
+		param = (1 << 10) | (1 << 9) | (1 << 8);
 		break;
 
 	case DCN_ZSTATE_SUPPORT_DISALLOW:
 		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
-		param = 8;
+		param = 0;
 		break;
 
 
 	case DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY:
 		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
-		param = 0x00010008;
+		param = (1 << 10);
 		break;
 
 	default: //DCN_ZSTATE_SUPPORT_UNKNOWN
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
index fb22c3d70528..18d6ee666297 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -2753,11 +2753,8 @@ static void copy_stream_update_to_stream(struct dc *dc,
 	if (update->abm_level)
 		stream->abm_level = *update->abm_level;
 
-	if (update->periodic_interrupt0)
-		stream->periodic_interrupt0 = *update->periodic_interrupt0;
-
-	if (update->periodic_interrupt1)
-		stream->periodic_interrupt1 = *update->periodic_interrupt1;
+	if (update->periodic_interrupt)
+		stream->periodic_interrupt = *update->periodic_interrupt;
 
 	if (update->gamut_remap)
 		stream->gamut_remap_matrix = *update->gamut_remap;
@@ -2987,13 +2984,8 @@ static void commit_planes_do_stream_update(struct dc *dc,
 
 		if (!pipe_ctx->top_pipe &&  !pipe_ctx->prev_odm_pipe && pipe_ctx->stream == stream) {
 
-			if (stream_update->periodic_interrupt0 &&
-					dc->hwss.setup_periodic_interrupt)
-				dc->hwss.setup_periodic_interrupt(dc, pipe_ctx, VLINE0);
-
-			if (stream_update->periodic_interrupt1 &&
-					dc->hwss.setup_periodic_interrupt)
-				dc->hwss.setup_periodic_interrupt(dc, pipe_ctx, VLINE1);
+			if (stream_update->periodic_interrupt && dc->hwss.setup_periodic_interrupt)
+				dc->hwss.setup_periodic_interrupt(dc, pipe_ctx);
 
 			if ((stream_update->hdr_static_metadata && !stream->use_dynamic_meta) ||
 					stream_update->vrr_infopacket ||
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 52a61b3e5a8b..755c4f9de6da 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -323,11 +323,13 @@ bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, stru
 	struct dmub_cmd_fw_assisted_mclk_switch_config *config_data = &cmd.fw_assisted_mclk_switch.config_data;
 	int i = 0;
 	int ramp_up_num_steps = 1; // TODO: Ramp is currently disabled. Reenable it.
-	uint8_t visual_confirm_enabled = dc->debug.visual_confirm == VISUAL_CONFIRM_FAMS;
+	uint8_t visual_confirm_enabled;
 
 	if (dc == NULL)
 		return false;
 
+	visual_confirm_enabled = dc->debug.visual_confirm == VISUAL_CONFIRM_FAMS;
+
 	// Format command.
 	cmd.fw_assisted_mclk_switch.header.type = DMUB_CMD__FW_ASSISTED_MCLK_SWITCH;
 	cmd.fw_assisted_mclk_switch.header.sub_type = DMUB_CMD__FAMS_SETUP_FW_CTRL;
@@ -719,7 +721,7 @@ void dc_dmub_setup_subvp_dmub_command(struct dc *dc,
 		// Store the original watermark value for this SubVP config so we can lower it when the
 		// MCLK switch starts
 		wm_val_refclk = context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns *
-				dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000 / 1000;
+				(dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000) / 1000;
 
 		cmd.fw_assisted_mclk_switch_v2.config_data.watermark_a_cache = wm_val_refclk < 0xFFFF ? wm_val_refclk : 0xFFFF;
 	}
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h
index f87f852d4829..ae0922e98ef7 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -212,8 +212,7 @@ struct dc_stream_state {
 	/* DMCU info */
 	unsigned int abm_level;
 
-	struct periodic_interrupt_config periodic_interrupt0;
-	struct periodic_interrupt_config periodic_interrupt1;
+	struct periodic_interrupt_config periodic_interrupt;
 
 	/* from core_stream struct */
 	struct dc_context *ctx;
@@ -283,8 +282,7 @@ struct dc_stream_update {
 	struct dc_info_packet *hdr_static_metadata;
 	unsigned int *abm_level;
 
-	struct periodic_interrupt_config *periodic_interrupt0;
-	struct periodic_interrupt_config *periodic_interrupt1;
+	struct periodic_interrupt_config *periodic_interrupt;
 
 	struct dc_info_packet *vrr_infopacket;
 	struct dc_info_packet *vsc_infopacket;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 5b5d952b2b8c..bc9b92838ea9 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -3768,7 +3768,7 @@ void dcn10_calc_vupdate_position(
 {
 	const struct dc_crtc_timing *dc_crtc_timing = &pipe_ctx->stream->timing;
 	int vline_int_offset_from_vupdate =
-			pipe_ctx->stream->periodic_interrupt0.lines_offset;
+			pipe_ctx->stream->periodic_interrupt.lines_offset;
 	int vupdate_offset_from_vsync = dc->hwss.get_vupdate_offset_from_vsync(pipe_ctx);
 	int start_position;
 
@@ -3793,18 +3793,10 @@ void dcn10_calc_vupdate_position(
 static void dcn10_cal_vline_position(
 		struct dc *dc,
 		struct pipe_ctx *pipe_ctx,
-		enum vline_select vline,
 		uint32_t *start_line,
 		uint32_t *end_line)
 {
-	enum vertical_interrupt_ref_point ref_point = INVALID_POINT;
-
-	if (vline == VLINE0)
-		ref_point = pipe_ctx->stream->periodic_interrupt0.ref_point;
-	else if (vline == VLINE1)
-		ref_point = pipe_ctx->stream->periodic_interrupt1.ref_point;
-
-	switch (ref_point) {
+	switch (pipe_ctx->stream->periodic_interrupt.ref_point) {
 	case START_V_UPDATE:
 		dcn10_calc_vupdate_position(
 				dc,
@@ -3813,7 +3805,9 @@ static void dcn10_cal_vline_position(
 				end_line);
 		break;
 	case START_V_SYNC:
-		// Suppose to do nothing because vsync is 0;
+		// vsync is line 0 so start_line is just the requested line offset
+		*start_line = pipe_ctx->stream->periodic_interrupt.lines_offset;
+		*end_line = *start_line + 2;
 		break;
 	default:
 		ASSERT(0);
@@ -3823,24 +3817,15 @@ static void dcn10_cal_vline_position(
 
 void dcn10_setup_periodic_interrupt(
 		struct dc *dc,
-		struct pipe_ctx *pipe_ctx,
-		enum vline_select vline)
+		struct pipe_ctx *pipe_ctx)
 {
 	struct timing_generator *tg = pipe_ctx->stream_res.tg;
+	uint32_t start_line = 0;
+	uint32_t end_line = 0;
 
-	if (vline == VLINE0) {
-		uint32_t start_line = 0;
-		uint32_t end_line = 0;
+	dcn10_cal_vline_position(dc, pipe_ctx, &start_line, &end_line);
 
-		dcn10_cal_vline_position(dc, pipe_ctx, vline, &start_line, &end_line);
-
-		tg->funcs->setup_vertical_interrupt0(tg, start_line, end_line);
-
-	} else if (vline == VLINE1) {
-		pipe_ctx->stream_res.tg->funcs->setup_vertical_interrupt1(
-				tg,
-				pipe_ctx->stream->periodic_interrupt1.lines_offset);
-	}
+	tg->funcs->setup_vertical_interrupt0(tg, start_line, end_line);
 }
 
 void dcn10_setup_vupdate_interrupt(struct dc *dc, struct pipe_ctx *pipe_ctx)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h
index 9ae07c77fdc0..0ef7bf7ddb75 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h
@@ -175,8 +175,7 @@ void dcn10_set_cursor_attribute(struct pipe_ctx *pipe_ctx);
 void dcn10_set_cursor_sdr_white_level(struct pipe_ctx *pipe_ctx);
 void dcn10_setup_periodic_interrupt(
 		struct dc *dc,
-		struct pipe_ctx *pipe_ctx,
-		enum vline_select vline);
+		struct pipe_ctx *pipe_ctx);
 enum dc_status dcn10_set_clock(struct dc *dc,
 		enum dc_clock_type clock_type,
 		uint32_t clk_khz,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c
index 23621ff08c90..52fb2bf3d578 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c
@@ -150,9 +150,9 @@ static void dcn31_hpo_dp_stream_enc_dp_blank(
 	 * 10us*5000=50ms. This covers 41.7ms of minimum 24 Hz mode +
 	 * a little more because we may not trust delay accuracy.
 	 */
-	//REG_WAIT(DP_SYM32_ENC_VID_STREAM_CONTROL,
-	//		VID_STREAM_STATUS, 0,
-	//		10, 5000);
+	REG_WAIT(DP_SYM32_ENC_VID_STREAM_CONTROL,
+			VID_STREAM_STATUS, 0,
+			10, 5000);
 
 	/* Disable SDP tranmission */
 	REG_UPDATE(DP_SYM32_ENC_SDP_CONTROL,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index 44ac1c2aabf5..6d721fadcbee 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -881,7 +881,8 @@ static const struct dc_plane_cap plane_cap = {
 };
 
 static const struct dc_debug_options debug_defaults_drv = {
-	.disable_z10 = true, /*hw not support it*/
+	.disable_z10 = false,
+	.enable_z9_disable_interface = true,
 	.disable_dmcu = true,
 	.force_abm_enable = false,
 	.timing_trace = false,
@@ -1719,6 +1720,7 @@ static struct clock_source *dcn30_clock_source_create(
 	}
 
 	BREAK_TO_DEBUGGER();
+	kfree(clk_src);
 	return NULL;
 }
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c
index 2038cbda33f7..1fbb9fbf8454 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c
@@ -179,6 +179,7 @@ static struct hubp_funcs dcn32_hubp_funcs = {
 	.hubp_init = hubp3_init,
 	.set_unbounded_requesting = hubp31_set_unbounded_requesting,
 	.hubp_soft_reset = hubp31_soft_reset,
+	.hubp_set_flip_int = hubp1_set_flip_int,
 	.hubp_in_blank = hubp1_in_blank,
 	.hubp_update_force_pstate_disallow = hubp32_update_force_pstate_disallow,
 	.phantom_hubp_post_enable = hubp32_phantom_hubp_post_enable,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index 344fe7535df5..c72166e096ba 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -1001,6 +1001,10 @@ void dcn32_init_hw(struct dc *dc)
 		dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv->dmub);
 		dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr;
 	}
+
+	/* Enable support for ODM and windowed MPO if policy flag is set */
+	if (dc->debug.enable_single_display_2to1_odm_policy)
+		dc->config.enable_windowed_mpo_odm = true;
 }
 
 static int calc_mpc_flow_ctrl_cnt(const struct dc_stream_state *stream,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile
index cb81ed2fbd53..d0c6cf61c676 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile
@@ -77,7 +77,7 @@ CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/dcn30_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/dcn32_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_32.o := $(dml_ccflags) $(frame_warn_flag)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_rq_dlg_calc_32.o := $(dml_ccflags)
-CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_util_32.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_util_32.o := $(dml_ccflags) $(frame_warn_flag)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn321/dcn321_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn31/dcn31_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn301/dcn301_fpu.o := $(dml_ccflags)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/calcs/bw_fixed.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/calcs/bw_fixed.c
index 6ca288fb5fb9..2d46bc527b21 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/calcs/bw_fixed.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/calcs/bw_fixed.c
@@ -26,12 +26,12 @@
 #include "bw_fixed.h"
 
 
-#define MIN_I64 \
-	(int64_t)(-(1LL << 63))
-
 #define MAX_I64 \
 	(int64_t)((1ULL << 63) - 1)
 
+#define MIN_I64 \
+	(-MAX_I64 - 1)
+
 #define FRACTIONAL_PART_MASK \
 	((1ULL << BW_FIXED_BITS_PER_FRACTIONAL_PART) - 1)
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index e573e706430d..b9d3a4000c3d 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -2199,6 +2199,7 @@ void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_pa
 		if ((int)(dcn3_2_soc.urgent_latency_us * 1000) != dc->bb_overrides.urgent_latency_ns
 			&& dc->bb_overrides.urgent_latency_ns) {
 			dcn3_2_soc.urgent_latency_us = dc->bb_overrides.urgent_latency_ns / 1000.0;
+			dcn3_2_soc.urgent_latency_pixel_data_only_us = dc->bb_overrides.urgent_latency_ns / 1000.0;
 		}
 
 		if ((int)(dcn3_2_soc.dram_clock_change_latency_us * 1000)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
index 6980f698eb23..52525833a99b 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -733,6 +733,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 				mode_lib->vba.FCLKChangeLatency, v->UrgentLatency,
 				mode_lib->vba.SREnterPlusExitTime);
 
+			memset(&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe, 0, sizeof(DmlPipe));
+
 			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dppclk = mode_lib->vba.DPPCLK[k];
 			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dispclk = mode_lib->vba.DISPCLK;
 			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.PixelClock = mode_lib->vba.PixelClock[k];
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
index c87091683b5d..b6369758b491 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
@@ -489,6 +489,7 @@ void dcn321_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_p
 		if ((int)(dcn3_21_soc.urgent_latency_us * 1000) != dc->bb_overrides.urgent_latency_ns
 			&& dc->bb_overrides.urgent_latency_ns) {
 			dcn3_21_soc.urgent_latency_us = dc->bb_overrides.urgent_latency_ns / 1000.0;
+			dcn3_21_soc.urgent_latency_pixel_data_only_us = dc->bb_overrides.urgent_latency_ns / 1000.0;
 		}
 
 		if ((int)(dcn3_21_soc.dram_clock_change_latency_us * 1000)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index ccb3c719fc4d..ac94dba72c18 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -32,11 +32,6 @@
 #include "inc/hw/link_encoder.h"
 #include "core_status.h"
 
-enum vline_select {
-	VLINE0,
-	VLINE1
-};
-
 struct pipe_ctx;
 struct dc_state;
 struct dc_stream_status;
@@ -116,8 +111,7 @@ struct hw_sequencer_funcs {
 			int group_index, int group_size,
 			struct pipe_ctx *grouped_pipes[]);
 	void (*setup_periodic_interrupt)(struct dc *dc,
-			struct pipe_ctx *pipe_ctx,
-			enum vline_select vline);
+			struct pipe_ctx *pipe_ctx);
 	void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes,
 			struct dc_crtc_timing_adjust adjust);
 	void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
index ae2d337158f3..f77401709d83 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_4.h
@@ -27,7 +27,7 @@
 // *** IMPORTANT ***
 // SMU TEAM: Always increment the interface version if
 // any structure is changed in this file
-#define PMFW_DRIVER_IF_VERSION 5
+#define PMFW_DRIVER_IF_VERSION 7
 
 typedef struct {
   int32_t value;
@@ -163,8 +163,8 @@ typedef struct {
   uint16_t DclkFrequency;               //[MHz]
   uint16_t MemclkFrequency;             //[MHz]
   uint16_t spare;                       //[centi]
-  uint16_t UvdActivity;                 //[centi]
   uint16_t GfxActivity;                 //[centi]
+  uint16_t UvdActivity;                 //[centi]
 
   uint16_t Voltage[2];                  //[mV] indices: VDDCR_VDD, VDDCR_SOC
   uint16_t Current[2];                  //[mA] indices: VDDCR_VDD, VDDCR_SOC
@@ -199,6 +199,19 @@ typedef struct {
   uint16_t DeviceState;
   uint16_t CurTemp;                     //[centi-Celsius]
   uint16_t spare2;
+
+  uint16_t AverageGfxclkFrequency;
+  uint16_t AverageFclkFrequency;
+  uint16_t AverageGfxActivity;
+  uint16_t AverageSocclkFrequency;
+  uint16_t AverageVclkFrequency;
+  uint16_t AverageVcnActivity;
+  uint16_t AverageDRAMReads;          //Filtered DF Bandwidth::DRAM Reads
+  uint16_t AverageDRAMWrites;         //Filtered DF Bandwidth::DRAM Writes
+  uint16_t AverageSocketPower;        //Filtered value of CurrentSocketPower
+  uint16_t AverageCorePower;          //Filtered of [sum of CorePower[8]])
+  uint16_t AverageCoreC0Residency[8]; //Filtered of [average C0 residency %  per core]
+  uint32_t MetricsCounter;            //Counts the # of metrics table parameter reads per update to the metrics table, i.e. if the metrics table update happens every 1 second, this value could be up to 1000 if the smu collected metrics data every cycle, or as low as 0 if the smu was asleep the whole time. Reset to 0 after writing.
 } SmuMetrics_t;
 
 typedef struct {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
index f442bf085a31..f75b9688f512 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
@@ -28,7 +28,7 @@
 #define SMU13_DRIVER_IF_VERSION_INV 0xFFFFFFFF
 #define SMU13_DRIVER_IF_VERSION_YELLOW_CARP 0x04
 #define SMU13_DRIVER_IF_VERSION_ALDE 0x08
-#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x05
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x07
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_5 0x04
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0 0x30
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x2C
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
index 445005571f76..9cd005131f56 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
@@ -2242,9 +2242,17 @@ static void arcturus_get_unique_id(struct smu_context *smu)
 static int arcturus_set_df_cstate(struct smu_context *smu,
 				  enum pp_df_cstate state)
 {
+	struct amdgpu_device *adev = smu->adev;
 	uint32_t smu_version;
 	int ret;
 
+	/*
+	 * Arcturus does not need the cstate disablement
+	 * prerequisite for gpu reset.
+	 */
+	if (amdgpu_in_reset(adev) || adev->in_suspend)
+		return 0;
+
 	ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
 	if (ret) {
 		dev_err(smu->adev->dev, "Failed to get smu version!\n");
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index 619aee51b123..d30ec3005ea1 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1640,6 +1640,15 @@ static bool aldebaran_is_baco_supported(struct smu_context *smu)
 static int aldebaran_set_df_cstate(struct smu_context *smu,
 				   enum pp_df_cstate state)
 {
+	struct amdgpu_device *adev = smu->adev;
+
+	/*
+	 * Aldebaran does not need the cstate disablement
+	 * prerequisite for gpu reset.
+	 */
+	if (amdgpu_in_reset(adev) || adev->in_suspend)
+		return 0;
+
 	return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL);
 }
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index 1d454485e0d9..29529328152d 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -119,6 +119,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(NotifyPowerSource,		PPSMC_MSG_NotifyPowerSource,           0),
 	MSG_MAP(Mode1Reset,			PPSMC_MSG_Mode1Reset,                  0),
 	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         0),
+	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
 };
 
 static struct cmn2asic_mapping smu_v13_0_0_clk_map[SMU_CLK_COUNT] = {
@@ -1753,6 +1754,15 @@ static int smu_v13_0_0_set_mp1_state(struct smu_context *smu,
 	return ret;
 }
 
+static int smu_v13_0_0_set_df_cstate(struct smu_context *smu,
+				     enum pp_df_cstate state)
+{
+	return smu_cmn_send_smc_msg_with_param(smu,
+					       SMU_MSG_DFCstateControl,
+					       state,
+					       NULL);
+}
+
 static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.get_allowed_feature_mask = smu_v13_0_0_get_allowed_feature_mask,
 	.set_default_dpm_table = smu_v13_0_0_set_default_dpm_table,
@@ -1822,6 +1832,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.mode1_reset_is_support = smu_v13_0_0_is_mode1_reset_supported,
 	.mode1_reset = smu_v13_0_mode1_reset,
 	.set_mp1_state = smu_v13_0_0_set_mp1_state,
+	.set_df_cstate = smu_v13_0_0_set_df_cstate,
 };
 
 void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index c422bf8a09b1..c4102cfb734c 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -121,6 +121,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(Mode1Reset,             PPSMC_MSG_Mode1Reset,                  0),
 	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         0),
 	MSG_MAP(SetMGpuFanBoostLimitRpm,	PPSMC_MSG_SetMGpuFanBoostLimitRpm,     0),
+	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
 };
 
 static struct cmn2asic_mapping smu_v13_0_7_clk_map[SMU_CLK_COUNT] = {
@@ -1587,6 +1588,16 @@ static bool smu_v13_0_7_is_mode1_reset_supported(struct smu_context *smu)
 
 	return true;
 }
+
+static int smu_v13_0_7_set_df_cstate(struct smu_context *smu,
+				     enum pp_df_cstate state)
+{
+	return smu_cmn_send_smc_msg_with_param(smu,
+					       SMU_MSG_DFCstateControl,
+					       state,
+					       NULL);
+}
+
 static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
 	.get_allowed_feature_mask = smu_v13_0_7_get_allowed_feature_mask,
 	.set_default_dpm_table = smu_v13_0_7_set_default_dpm_table,
@@ -1649,6 +1660,7 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
 	.mode1_reset_is_support = smu_v13_0_7_is_mode1_reset_supported,
 	.mode1_reset = smu_v13_0_mode1_reset,
 	.set_mp1_state = smu_v13_0_7_set_mp1_state,
+	.set_df_cstate = smu_v13_0_7_set_df_cstate,
 };
 
 void smu_v13_0_7_set_ppt_funcs(struct smu_context *smu)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c linux-libre-6.0.7-gnu/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
index 59172acb9738..292f533d8cf0 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
@@ -235,7 +235,7 @@ void komeda_crtc_handle_event(struct komeda_crtc   *kcrtc,
 			crtc->state->event = NULL;
 			drm_crtc_send_vblank_event(crtc, event);
 		} else {
-			DRM_WARN("CRTC[%d]: FLIP happen but no pending commit.\n",
+			DRM_WARN("CRTC[%d]: FLIP happened but no pending commit.\n",
 				 drm_crtc_index(&kcrtc->base));
 		}
 		spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
@@ -286,7 +286,7 @@ komeda_crtc_atomic_enable(struct drm_crtc *crtc,
 	komeda_crtc_do_flush(crtc, old);
 }
 
-static void
+void
 komeda_crtc_flush_and_wait_for_flip_done(struct komeda_crtc *kcrtc,
 					 struct completion *input_flip_done)
 {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c linux-libre-6.0.7-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 93b7f09b96ca..327051bba5b6 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -69,6 +69,25 @@ static const struct drm_driver komeda_kms_driver = {
 	.minor = 1,
 };
 
+static void komeda_kms_atomic_commit_hw_done(struct drm_atomic_state *state)
+{
+	struct drm_device *dev = state->dev;
+	struct komeda_kms_dev *kms = to_kdev(dev);
+	int i;
+
+	for (i = 0; i < kms->n_crtcs; i++) {
+		struct komeda_crtc *kcrtc = &kms->crtcs[i];
+
+		if (kcrtc->base.state->active) {
+			struct completion *flip_done = NULL;
+			if (kcrtc->base.state->event)
+				flip_done = kcrtc->base.state->event->base.completion;
+			komeda_crtc_flush_and_wait_for_flip_done(kcrtc, flip_done);
+		}
+	}
+	drm_atomic_helper_commit_hw_done(state);
+}
+
 static void komeda_kms_commit_tail(struct drm_atomic_state *old_state)
 {
 	struct drm_device *dev = old_state->dev;
@@ -81,7 +100,7 @@ static void komeda_kms_commit_tail(struct drm_atomic_state *old_state)
 
 	drm_atomic_helper_commit_modeset_enables(dev, old_state);
 
-	drm_atomic_helper_commit_hw_done(old_state);
+	komeda_kms_atomic_commit_hw_done(old_state);
 
 	drm_atomic_helper_wait_for_flip_done(dev, old_state);
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.h linux-libre-6.0.7-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
index 7889e380ab23..7339339ef6b8 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
@@ -183,6 +183,8 @@ void komeda_kms_cleanup_private_objs(struct komeda_kms_dev *kms);
 
 void komeda_crtc_handle_event(struct komeda_crtc   *kcrtc,
 			      struct komeda_events *evts);
+void komeda_crtc_flush_and_wait_for_flip_done(struct komeda_crtc *kcrtc,
+					      struct completion *input_flip_done);
 
 struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev);
 void komeda_kms_detach(struct komeda_kms_dev *kms);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
index a031a0cd1f18..94de73cbeb2d 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -394,10 +394,7 @@ void adv7511_cec_irq_process(struct adv7511 *adv7511, unsigned int irq1);
 #else
 static inline int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511)
 {
-	unsigned int offset = adv7511->type == ADV7533 ?
-						ADV7533_REG_CEC_OFFSET : 0;
-
-	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL + offset,
+	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL,
 		     ADV7511_CEC_CTRL_POWER_DOWN);
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c
index 0b266f28f150..99964f5a5457 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c
@@ -359,7 +359,7 @@ int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511)
 		goto err_cec_alloc;
 	}
 
-	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL + offset, 0);
+	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL, 0);
 	/* cec soft reset */
 	regmap_write(adv7511->regmap_cec,
 		     ADV7511_REG_CEC_SOFT_RESET + offset, 0x01);
@@ -386,7 +386,7 @@ err_cec_alloc:
 	dev_info(dev, "Initializing CEC failed with error %d, disabling CEC\n",
 		 ret);
 err_cec_parse_dt:
-	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL + offset,
+	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL,
 		     ADV7511_CEC_CTRL_POWER_DOWN);
 	return ret == -EPROBE_DEFER ? ret : 0;
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 38bf28720f3a..6031bdd92342 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1340,9 +1340,6 @@ static int adv7511_remove(struct i2c_client *i2c)
 {
 	struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
 
-	i2c_unregister_device(adv7511->i2c_cec);
-	clk_disable_unprepare(adv7511->cec_clk);
-
 	adv7511_uninit_regulators(adv7511);
 
 	drm_bridge_remove(&adv7511->bridge);
@@ -1350,6 +1347,8 @@ static int adv7511_remove(struct i2c_client *i2c)
 	adv7511_audio_exit(adv7511);
 
 	cec_unregister_adapter(adv7511->cec_adap);
+	i2c_unregister_device(adv7511->i2c_cec);
+	clk_disable_unprepare(adv7511->cec_clk);
 
 	i2c_unregister_device(adv7511->i2c_packet);
 	i2c_unregister_device(adv7511->i2c_edid);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c
index d1f1d525aeb6..79fc7a50b497 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1642,6 +1642,7 @@ static int anx7625_parse_dt(struct device *dev,
 	anx7625_get_swing_setting(dev, pdata);
 
 	pdata->is_dpi = 0; /* default dsi mode */
+	of_node_put(pdata->mipi_host_node);
 	pdata->mipi_host_node = of_graph_get_remote_node(np, 0, 0);
 	if (!pdata->mipi_host_node) {
 		DRM_DEV_ERROR(dev, "fail to get internal panel.\n");
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/ite-it6505.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/ite-it6505.c
index 4b673c4792d7..a09d1a39ab0a 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/ite-it6505.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/ite-it6505.c
@@ -2954,6 +2954,9 @@ static void it6505_bridge_atomic_enable(struct drm_bridge *bridge,
 
 	it6505_int_mask_enable(it6505);
 	it6505_video_reset(it6505);
+
+	it6505_drm_dp_link_set_power(&it6505->aux, &it6505->link,
+				     DP_SET_POWER_D0);
 }
 
 static void it6505_bridge_atomic_disable(struct drm_bridge *bridge,
@@ -2965,9 +2968,9 @@ static void it6505_bridge_atomic_disable(struct drm_bridge *bridge,
 	DRM_DEV_DEBUG_DRIVER(dev, "start");
 
 	if (it6505->powered) {
-		it6505_video_disable(it6505);
 		it6505_drm_dp_link_set_power(&it6505->aux, &it6505->link,
 					     DP_SET_POWER_D3);
+		it6505_video_disable(it6505);
 	}
 }
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c
index 8a60e83482a0..5fccacc159f0 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -813,13 +813,14 @@ static int lt9611_connector_init(struct drm_bridge *bridge, struct lt9611 *lt961
 
 	drm_connector_helper_add(&lt9611->connector,
 				 &lt9611_bridge_connector_helper_funcs);
-	drm_connector_attach_encoder(&lt9611->connector, bridge->encoder);
 
 	if (!bridge->encoder) {
 		DRM_ERROR("Parent encoder object not found");
 		return -ENODEV;
 	}
 
+	drm_connector_attach_encoder(&lt9611->connector, bridge->encoder);
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
index cce98bf2a4e7..72248a565579 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
@@ -296,7 +296,9 @@ static void ge_b850v3_lvds_remove(void)
 	 * This check is to avoid both the drivers
 	 * removing the bridge in their remove() function
 	 */
-	if (!ge_b850v3_lvds_ptr)
+	if (!ge_b850v3_lvds_ptr ||
+	    !ge_b850v3_lvds_ptr->stdp2690_i2c ||
+		!ge_b850v3_lvds_ptr->stdp4028_i2c)
 		goto out;
 
 	drm_bridge_remove(&ge_b850v3_lvds_ptr->bridge);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/parade-ps8640.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/parade-ps8640.c
index 31e88cb39f8a..0dacbdb49a30 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/parade-ps8640.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -105,6 +105,7 @@ struct ps8640 {
 	struct gpio_desc *gpio_powerdown;
 	struct device_link *link;
 	bool pre_enabled;
+	bool need_post_hpd_delay;
 };
 
 static const struct regmap_config ps8640_regmap_config[] = {
@@ -173,14 +174,31 @@ static int _ps8640_wait_hpd_asserted(struct ps8640 *ps_bridge, unsigned long wai
 {
 	struct regmap *map = ps_bridge->regmap[PAGE2_TOP_CNTL];
 	int status;
+	int ret;
 
 	/*
 	 * Apparently something about the firmware in the chip signals that
 	 * HPD goes high by reporting GPIO9 as high (even though HPD isn't
 	 * actually connected to GPIO9).
 	 */
-	return regmap_read_poll_timeout(map, PAGE2_GPIO_H, status,
-					status & PS_GPIO9, wait_us / 10, wait_us);
+	ret = regmap_read_poll_timeout(map, PAGE2_GPIO_H, status,
+				       status & PS_GPIO9, wait_us / 10, wait_us);
+
+	/*
+	 * The first time we see HPD go high after a reset we delay an extra
+	 * 50 ms. The best guess is that the MCU is doing "stuff" during this
+	 * time (maybe talking to the panel) and we don't want to interrupt it.
+	 *
+	 * No locking is done around "need_post_hpd_delay". If we're here we
+	 * know we're holding a PM Runtime reference and the only other place
+	 * that touches this is PM Runtime resume.
+	 */
+	if (!ret && ps_bridge->need_post_hpd_delay) {
+		ps_bridge->need_post_hpd_delay = false;
+		msleep(50);
+	}
+
+	return ret;
 }
 
 static int ps8640_wait_hpd_asserted(struct drm_dp_aux *aux, unsigned long wait_us)
@@ -376,6 +394,9 @@ static int __maybe_unused ps8640_resume(struct device *dev)
 	usleep_range(2000, 2500);
 	gpiod_set_value(ps_bridge->gpio_reset, 0);
 
+	/* We just reset things, so we need a delay after the first HPD */
+	ps_bridge->need_post_hpd_delay = true;
+
 	/*
 	 * Mystery 200 ms delay for the "MCU to be ready". It's unclear if
 	 * this is truly necessary since the MCU will already signal that
@@ -631,8 +652,8 @@ static int ps8640_probe(struct i2c_client *client)
 	if (!ps_bridge)
 		return -ENOMEM;
 
-	ps_bridge->supplies[0].supply = "vdd33";
-	ps_bridge->supplies[1].supply = "vdd12";
+	ps_bridge->supplies[0].supply = "vdd12";
+	ps_bridge->supplies[1].supply = "vdd33";
 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ps_bridge->supplies),
 				      ps_bridge->supplies);
 	if (ret)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 25a60eb4d67c..40d8ca37f5bc 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -3096,6 +3096,7 @@ static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
 {
 	struct dw_hdmi *hdmi = dev_id;
 	u8 intr_stat, phy_int_pol, phy_pol_mask, phy_stat;
+	enum drm_connector_status status = connector_status_unknown;
 
 	intr_stat = hdmi_readb(hdmi, HDMI_IH_PHY_STAT0);
 	phy_int_pol = hdmi_readb(hdmi, HDMI_PHY_POL0);
@@ -3134,13 +3135,15 @@ static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
 			cec_notifier_phys_addr_invalidate(hdmi->cec_notifier);
 			mutex_unlock(&hdmi->cec_notifier_mutex);
 		}
-	}
 
-	if (intr_stat & HDMI_IH_PHY_STAT0_HPD) {
-		enum drm_connector_status status = phy_int_pol & HDMI_PHY_HPD
-						 ? connector_status_connected
-						 : connector_status_disconnected;
+		if (phy_stat & HDMI_PHY_HPD)
+			status = connector_status_connected;
+
+		if (!(phy_stat & (HDMI_PHY_HPD | HDMI_PHY_RX_SENSE)))
+			status = connector_status_disconnected;
+	}
 
+	if (status != connector_status_unknown) {
 		dev_dbg(hdmi->dev, "EVENT=%s\n",
 			status == connector_status_connected ?
 			"plugin" : "plugout");
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/bridge/tc358767.c linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/tc358767.c
index 02bd757a8987..1dc107f13645 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/bridge/tc358767.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/bridge/tc358767.c
@@ -2010,9 +2010,10 @@ static int tc_probe_bridge_endpoint(struct tc_data *tc)
 
 	for_each_endpoint_of_node(dev->of_node, node) {
 		of_graph_parse_endpoint(node, &endpoint);
-		if (endpoint.port > 2)
+		if (endpoint.port > 2) {
+			of_node_put(node);
 			return -EINVAL;
-
+		}
 		mode |= BIT(endpoint.port);
 	}
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/display/drm_dp_helper.c linux-libre-6.0.7-gnu/drivers/gpu/drm/display/drm_dp_helper.c
index e5bab236b3ae..4c0c4e3d1e20 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/display/drm_dp_helper.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/display/drm_dp_helper.c
@@ -2638,17 +2638,8 @@ int drm_dp_set_phy_test_pattern(struct drm_dp_aux *aux,
 				struct drm_dp_phy_test_params *data, u8 dp_rev)
 {
 	int err, i;
-	u8 link_config[2];
 	u8 test_pattern;
 
-	link_config[0] = drm_dp_link_rate_to_bw_code(data->link_rate);
-	link_config[1] = data->num_lanes;
-	if (data->enhanced_frame_cap)
-		link_config[1] |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
-	err = drm_dp_dpcd_write(aux, DP_LINK_BW_SET, link_config, 2);
-	if (err < 0)
-		return err;
-
 	test_pattern = data->phy_pattern;
 	if (dp_rev < 0x12) {
 		test_pattern = (test_pattern << 2) &
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c linux-libre-6.0.7-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
index 57e65423e50d..7a94a5288e8d 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -4907,14 +4907,14 @@ void drm_dp_mst_dump_topology(struct seq_file *m,
 		seq_printf(m, "dpcd: %*ph\n", DP_RECEIVER_CAP_SIZE, buf);
 
 		ret = drm_dp_dpcd_read(mgr->aux, DP_FAUX_CAP, buf, 2);
-		if (ret) {
+		if (ret != 2) {
 			seq_printf(m, "faux/mst read failed\n");
 			goto out;
 		}
 		seq_printf(m, "faux/mst: %*ph\n", 2, buf);
 
 		ret = drm_dp_dpcd_read(mgr->aux, DP_MSTM_CTRL, buf, 1);
-		if (ret) {
+		if (ret != 1) {
 			seq_printf(m, "mst ctrl read failed\n");
 			goto out;
 		}
@@ -4922,7 +4922,7 @@ void drm_dp_mst_dump_topology(struct seq_file *m,
 
 		/* dump the standard OUI branch header */
 		ret = drm_dp_dpcd_read(mgr->aux, DP_BRANCH_OUI, buf, DP_BRANCH_OUI_HEADER_SIZE);
-		if (ret) {
+		if (ret != DP_BRANCH_OUI_HEADER_SIZE) {
 			seq_printf(m, "branch oui read failed\n");
 			goto out;
 		}
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/drm_bridge.c linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_bridge.c
index 6abf7a2407e9..1545c50fd1c8 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/drm_bridge.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_bridge.c
@@ -847,8 +847,8 @@ static int select_bus_fmt_recursive(struct drm_bridge *first_bridge,
 				    struct drm_connector_state *conn_state,
 				    u32 out_bus_fmt)
 {
+	unsigned int i, num_in_bus_fmts = 0;
 	struct drm_bridge_state *cur_state;
-	unsigned int num_in_bus_fmts, i;
 	struct drm_bridge *prev_bridge;
 	u32 *in_bus_fmts;
 	int ret;
@@ -969,7 +969,7 @@ drm_atomic_bridge_chain_select_bus_fmts(struct drm_bridge *bridge,
 	struct drm_connector *conn = conn_state->connector;
 	struct drm_encoder *encoder = bridge->encoder;
 	struct drm_bridge_state *last_bridge_state;
-	unsigned int i, num_out_bus_fmts;
+	unsigned int i, num_out_bus_fmts = 0;
 	struct drm_bridge *last_bridge;
 	u32 *out_bus_fmts;
 	int ret = 0;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/drm_ioctl.c linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_ioctl.c
index 8faad23dc1d8..ca2a6e6101dc 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/drm_ioctl.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_ioctl.c
@@ -472,7 +472,13 @@ EXPORT_SYMBOL(drm_invalid_op);
  */
 static int drm_copy_field(char __user *buf, size_t *buf_len, const char *value)
 {
-	int len;
+	size_t len;
+
+	/* don't attempt to copy a NULL pointer */
+	if (WARN_ONCE(!value, "BUG: the value to copy was not set!")) {
+		*buf_len = 0;
+		return 0;
+	}
 
 	/* don't overflow userbuf */
 	len = strlen(value);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/drm_mipi_dsi.c linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_mipi_dsi.c
index c40bde96cfdf..c317ee9fa445 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/drm_mipi_dsi.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_mipi_dsi.c
@@ -346,6 +346,7 @@ static int mipi_dsi_remove_device_fn(struct device *dev, void *priv)
 {
 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev);
 
+	mipi_dsi_detach(dsi);
 	mipi_dsi_device_unregister(dsi);
 
 	return 0;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
index fc1728d46ac2..8a0c0e0bb5bd 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -103,6 +103,12 @@ static const struct drm_dmi_panel_orientation_data lcd800x1280_rightside_up = {
 	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
 };
 
+static const struct drm_dmi_panel_orientation_data lcd1080x1920_leftside_up = {
+	.width = 1080,
+	.height = 1920,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
+};
+
 static const struct drm_dmi_panel_orientation_data lcd1200x1920_rightside_up = {
 	.width = 1200,
 	.height = 1920,
@@ -128,6 +134,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "One S1003"),
 		},
 		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Anbernic Win600 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Anbernic"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Win600"),
+		},
+		.driver_data = (void *)&lcd720x1280_rightside_up,
 	}, {	/* Asus T100HA */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
@@ -152,6 +164,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "AYA NEO 2021"),
 		},
 		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* AYA NEO AIR */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYANEO"),
+		  DMI_MATCH(DMI_BOARD_NAME, "AIR"),
+		},
+		.driver_data = (void *)&lcd1080x1920_leftside_up,
 	}, {	/* AYA NEO NEXT */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AYANEO"),
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/display/intel_bios.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/display/intel_bios.c
index 7d6eb9ad7a02..459571e2cc57 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/display/intel_bios.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/display/intel_bios.c
@@ -135,18 +135,6 @@ static u32 raw_block_offset(const void *bdb, enum bdb_block_id section_id)
 	return block - bdb;
 }
 
-/* size of the block excluding the header */
-static u32 raw_block_size(const void *bdb, enum bdb_block_id section_id)
-{
-	const void *block;
-
-	block = find_raw_section(bdb, section_id);
-	if (!block)
-		return 0;
-
-	return get_blocksize(block);
-}
-
 struct bdb_block_entry {
 	struct list_head node;
 	enum bdb_block_id section_id;
@@ -231,9 +219,14 @@ static bool validate_lfp_data_ptrs(const void *bdb,
 {
 	int fp_timing_size, dvo_timing_size, panel_pnp_id_size, panel_name_size;
 	int data_block_size, lfp_data_size;
+	const void *data_block;
 	int i;
 
-	data_block_size = raw_block_size(bdb, BDB_LVDS_LFP_DATA);
+	data_block = find_raw_section(bdb, BDB_LVDS_LFP_DATA);
+	if (!data_block)
+		return false;
+
+	data_block_size = get_blocksize(data_block);
 	if (data_block_size == 0)
 		return false;
 
@@ -261,21 +254,6 @@ static bool validate_lfp_data_ptrs(const void *bdb,
 	if (16 * lfp_data_size > data_block_size)
 		return false;
 
-	/*
-	 * Except for vlv/chv machines all real VBTs seem to have 6
-	 * unaccounted bytes in the fp_timing table. And it doesn't
-	 * appear to be a really intentional hole as the fp_timing
-	 * 0xffff terminator is always within those 6 missing bytes.
-	 */
-	if (fp_timing_size + dvo_timing_size + panel_pnp_id_size != lfp_data_size &&
-	    fp_timing_size + 6 + dvo_timing_size + panel_pnp_id_size != lfp_data_size)
-		return false;
-
-	if (ptrs->ptr[0].fp_timing.offset + fp_timing_size > ptrs->ptr[0].dvo_timing.offset ||
-	    ptrs->ptr[0].dvo_timing.offset + dvo_timing_size != ptrs->ptr[0].panel_pnp_id.offset ||
-	    ptrs->ptr[0].panel_pnp_id.offset + panel_pnp_id_size != lfp_data_size)
-		return false;
-
 	/* make sure the table entries have uniform size */
 	for (i = 1; i < 16; i++) {
 		if (ptrs->ptr[i].fp_timing.table_size != fp_timing_size ||
@@ -289,6 +267,23 @@ static bool validate_lfp_data_ptrs(const void *bdb,
 			return false;
 	}
 
+	/*
+	 * Except for vlv/chv machines all real VBTs seem to have 6
+	 * unaccounted bytes in the fp_timing table. And it doesn't
+	 * appear to be a really intentional hole as the fp_timing
+	 * 0xffff terminator is always within those 6 missing bytes.
+	 */
+	if (fp_timing_size + 6 + dvo_timing_size + panel_pnp_id_size == lfp_data_size)
+		fp_timing_size += 6;
+
+	if (fp_timing_size + dvo_timing_size + panel_pnp_id_size != lfp_data_size)
+		return false;
+
+	if (ptrs->ptr[0].fp_timing.offset + fp_timing_size != ptrs->ptr[0].dvo_timing.offset ||
+	    ptrs->ptr[0].dvo_timing.offset + dvo_timing_size != ptrs->ptr[0].panel_pnp_id.offset ||
+	    ptrs->ptr[0].panel_pnp_id.offset + panel_pnp_id_size != lfp_data_size)
+		return false;
+
 	/* make sure the tables fit inside the data block */
 	for (i = 0; i < 16; i++) {
 		if (ptrs->ptr[i].fp_timing.offset + fp_timing_size > data_block_size ||
@@ -300,6 +295,15 @@ static bool validate_lfp_data_ptrs(const void *bdb,
 	if (ptrs->panel_name.offset + 16 * panel_name_size > data_block_size)
 		return false;
 
+	/* make sure fp_timing terminators are present at expected locations */
+	for (i = 0; i < 16; i++) {
+		const u16 *t = data_block + ptrs->ptr[i].fp_timing.offset +
+			fp_timing_size - 2;
+
+		if (*t != 0xffff)
+			return false;
+	}
+
 	return true;
 }
 
@@ -333,18 +337,6 @@ static bool fixup_lfp_data_ptrs(const void *bdb, void *ptrs_block)
 	return validate_lfp_data_ptrs(bdb, ptrs);
 }
 
-static const void *find_fp_timing_terminator(const u8 *data, int size)
-{
-	int i;
-
-	for (i = 0; i < size - 1; i++) {
-		if (data[i] == 0xff && data[i+1] == 0xff)
-			return &data[i];
-	}
-
-	return NULL;
-}
-
 static int make_lfp_data_ptr(struct lvds_lfp_data_ptr_table *table,
 			     int table_size, int total_size)
 {
@@ -368,11 +360,22 @@ static void next_lfp_data_ptr(struct lvds_lfp_data_ptr_table *next,
 static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
 				    const void *bdb)
 {
-	int i, size, table_size, block_size, offset;
-	const void *t0, *t1, *block;
+	int i, size, table_size, block_size, offset, fp_timing_size;
 	struct bdb_lvds_lfp_data_ptrs *ptrs;
+	const void *block;
 	void *ptrs_block;
 
+	/*
+	 * The hardcoded fp_timing_size is only valid for
+	 * modernish VBTs. All older VBTs definitely should
+	 * include block 41 and thus we don't need to
+	 * generate one.
+	 */
+	if (i915->vbt.version < 155)
+		return NULL;
+
+	fp_timing_size = 38;
+
 	block = find_raw_section(bdb, BDB_LVDS_LFP_DATA);
 	if (!block)
 		return NULL;
@@ -381,17 +384,8 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
 
 	block_size = get_blocksize(block);
 
-	size = block_size;
-	t0 = find_fp_timing_terminator(block, size);
-	if (!t0)
-		return NULL;
-
-	size -= t0 - block - 2;
-	t1 = find_fp_timing_terminator(t0 + 2, size);
-	if (!t1)
-		return NULL;
-
-	size = t1 - t0;
+	size = fp_timing_size + sizeof(struct lvds_dvo_timing) +
+		sizeof(struct lvds_pnp_id);
 	if (size * 16 > block_size)
 		return NULL;
 
@@ -409,7 +403,7 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
 	table_size = sizeof(struct lvds_dvo_timing);
 	size = make_lfp_data_ptr(&ptrs->ptr[0].dvo_timing, table_size, size);
 
-	table_size = t0 - block + 2;
+	table_size = fp_timing_size;
 	size = make_lfp_data_ptr(&ptrs->ptr[0].fp_timing, table_size, size);
 
 	if (ptrs->ptr[0].fp_timing.table_size)
@@ -424,14 +418,14 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
 		return NULL;
 	}
 
-	size = t1 - t0;
+	size = fp_timing_size + sizeof(struct lvds_dvo_timing) +
+		sizeof(struct lvds_pnp_id);
 	for (i = 1; i < 16; i++) {
 		next_lfp_data_ptr(&ptrs->ptr[i].fp_timing, &ptrs->ptr[i-1].fp_timing, size);
 		next_lfp_data_ptr(&ptrs->ptr[i].dvo_timing, &ptrs->ptr[i-1].dvo_timing, size);
 		next_lfp_data_ptr(&ptrs->ptr[i].panel_pnp_id, &ptrs->ptr[i-1].panel_pnp_id, size);
 	}
 
-	size = t1 - t0;
 	table_size = sizeof(struct lvds_lfp_panel_name);
 
 	if (16 * (size + table_size) <= block_size) {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
index 6e80162632dd..86a22c3766e5 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -2300,7 +2300,7 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
 		min_cdclk = max(min_cdclk, (int)crtc_state->pixel_rate);
 
 	/*
-	 * HACK. Currently for TGL platforms we calculate
+	 * HACK. Currently for TGL/DG2 platforms we calculate
 	 * min_cdclk initially based on pixel_rate divided
 	 * by 2, accounting for also plane requirements,
 	 * however in some cases the lowest possible CDCLK
@@ -2308,7 +2308,7 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
 	 * Explicitly stating here that this seems to be currently
 	 * rather a Hack, than final solution.
 	 */
-	if (IS_TIGERLAKE(dev_priv)) {
+	if (IS_TIGERLAKE(dev_priv) || IS_DG2(dev_priv)) {
 		/*
 		 * Clamp to max_cdclk_freq in case pixel rate is higher,
 		 * in order not to break an 8K, but still leave W/A at place.
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/display/intel_dp.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/display/intel_dp.c
index 3ed7eeacc706..d4492b6d23d2 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/display/intel_dp.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3923,6 +3923,8 @@ intel_dp_handle_hdmi_link_status_change(struct intel_dp *intel_dp)
 
 		drm_dp_pcon_hdmi_frl_link_error_count(&intel_dp->aux, &intel_dp->attached_connector->base);
 
+		intel_dp->frl.is_trained = false;
+
 		/* Restart FRL training or fall back to TMDS mode */
 		intel_dp_check_frl_training(intel_dp);
 	}
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 0bcde53c50c6..1e29b1e6d186 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1387,14 +1387,8 @@ kill_engines(struct i915_gem_engines *engines, bool exit, bool persistent)
 	 */
 	for_each_gem_engine(ce, engines, it) {
 		struct intel_engine_cs *engine;
-		bool skip = false;
 
-		if (exit)
-			skip = intel_context_set_exiting(ce);
-		else if (!persistent)
-			skip = intel_context_exit_nonpersistent(ce, NULL);
-
-		if (skip)
+		if ((exit || !persistent) && intel_context_revoke(ce))
 			continue; /* Already marked. */
 
 		/*
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/gen6_ppgtt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
index 1bb766c79dcb..5aaacc53fa4c 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
@@ -247,6 +247,7 @@ err_scratch1:
 	i915_gem_object_put(vm->scratch[1]);
 err_scratch0:
 	i915_gem_object_put(vm->scratch[0]);
+	vm->scratch[0] = NULL;
 	return ret;
 }
 
@@ -268,9 +269,10 @@ static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
 	gen6_ppgtt_free_pd(ppgtt);
 	free_scratch(vm);
 
-	mutex_destroy(&ppgtt->flush);
+	if (ppgtt->base.pd)
+		free_pd(&ppgtt->base.vm, ppgtt->base.pd);
 
-	free_pd(&ppgtt->base.vm, ppgtt->base.pd);
+	mutex_destroy(&ppgtt->flush);
 }
 
 static void pd_vma_bind(struct i915_address_space *vm,
@@ -449,19 +451,17 @@ struct i915_ppgtt *gen6_ppgtt_create(struct intel_gt *gt)
 
 	err = gen6_ppgtt_init_scratch(ppgtt);
 	if (err)
-		goto err_free;
+		goto err_put;
 
 	ppgtt->base.pd = gen6_alloc_top_pd(ppgtt);
 	if (IS_ERR(ppgtt->base.pd)) {
 		err = PTR_ERR(ppgtt->base.pd);
-		goto err_scratch;
+		goto err_put;
 	}
 
 	return &ppgtt->base;
 
-err_scratch:
-	free_scratch(&ppgtt->base.vm);
-err_free:
-	kfree(ppgtt);
+err_put:
+	i915_vm_put(&ppgtt->base.vm);
 	return ERR_PTR(err);
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
index c7bd5d71b03e..2128b7a72a25 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
@@ -196,7 +196,10 @@ static void gen8_ppgtt_cleanup(struct i915_address_space *vm)
 	if (intel_vgpu_active(vm->i915))
 		gen8_ppgtt_notify_vgt(ppgtt, false);
 
-	__gen8_ppgtt_cleanup(vm, ppgtt->pd, gen8_pd_top_count(vm), vm->top);
+	if (ppgtt->pd)
+		__gen8_ppgtt_cleanup(vm, ppgtt->pd,
+				     gen8_pd_top_count(vm), vm->top);
+
 	free_scratch(vm);
 }
 
@@ -803,8 +806,10 @@ static int gen8_init_scratch(struct i915_address_space *vm)
 		struct drm_i915_gem_object *obj;
 
 		obj = vm->alloc_pt_dma(vm, I915_GTT_PAGE_SIZE_4K);
-		if (IS_ERR(obj))
+		if (IS_ERR(obj)) {
+			ret = PTR_ERR(obj);
 			goto free_scratch;
+		}
 
 		ret = map_pt_dma(vm, obj);
 		if (ret) {
@@ -823,7 +828,8 @@ static int gen8_init_scratch(struct i915_address_space *vm)
 free_scratch:
 	while (i--)
 		i915_gem_object_put(vm->scratch[i]);
-	return -ENOMEM;
+	vm->scratch[0] = NULL;
+	return ret;
 }
 
 static int gen8_preallocate_top_level_pdp(struct i915_ppgtt *ppgtt)
@@ -901,6 +907,7 @@ err_pd:
 struct i915_ppgtt *gen8_ppgtt_create(struct intel_gt *gt,
 				     unsigned long lmem_pt_obj_flags)
 {
+	struct i915_page_directory *pd;
 	struct i915_ppgtt *ppgtt;
 	int err;
 
@@ -946,21 +953,7 @@ struct i915_ppgtt *gen8_ppgtt_create(struct intel_gt *gt,
 		ppgtt->vm.alloc_scratch_dma = alloc_pt_dma;
 	}
 
-	err = gen8_init_scratch(&ppgtt->vm);
-	if (err)
-		goto err_free;
-
-	ppgtt->pd = gen8_alloc_top_pd(&ppgtt->vm);
-	if (IS_ERR(ppgtt->pd)) {
-		err = PTR_ERR(ppgtt->pd);
-		goto err_free_scratch;
-	}
-
-	if (!i915_vm_is_4lvl(&ppgtt->vm)) {
-		err = gen8_preallocate_top_level_pdp(ppgtt);
-		if (err)
-			goto err_free_pd;
-	}
+	ppgtt->vm.pte_encode = gen8_pte_encode;
 
 	ppgtt->vm.bind_async_flags = I915_VMA_LOCAL_BIND;
 	ppgtt->vm.insert_entries = gen8_ppgtt_insert;
@@ -971,22 +964,31 @@ struct i915_ppgtt *gen8_ppgtt_create(struct intel_gt *gt,
 	ppgtt->vm.allocate_va_range = gen8_ppgtt_alloc;
 	ppgtt->vm.clear_range = gen8_ppgtt_clear;
 	ppgtt->vm.foreach = gen8_ppgtt_foreach;
+	ppgtt->vm.cleanup = gen8_ppgtt_cleanup;
 
-	ppgtt->vm.pte_encode = gen8_pte_encode;
+	err = gen8_init_scratch(&ppgtt->vm);
+	if (err)
+		goto err_put;
+
+	pd = gen8_alloc_top_pd(&ppgtt->vm);
+	if (IS_ERR(pd)) {
+		err = PTR_ERR(pd);
+		goto err_put;
+	}
+	ppgtt->pd = pd;
+
+	if (!i915_vm_is_4lvl(&ppgtt->vm)) {
+		err = gen8_preallocate_top_level_pdp(ppgtt);
+		if (err)
+			goto err_put;
+	}
 
 	if (intel_vgpu_active(gt->i915))
 		gen8_ppgtt_notify_vgt(ppgtt, true);
 
-	ppgtt->vm.cleanup = gen8_ppgtt_cleanup;
-
 	return ppgtt;
 
-err_free_pd:
-	__gen8_ppgtt_cleanup(&ppgtt->vm, ppgtt->pd,
-			     gen8_pd_top_count(&ppgtt->vm), ppgtt->vm.top);
-err_free_scratch:
-	free_scratch(&ppgtt->vm);
-err_free:
-	kfree(ppgtt);
+err_put:
+	i915_vm_put(&ppgtt->vm);
 	return ERR_PTR(err);
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_context.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_context.c
index 654a092ed3d6..e94365b08f1e 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_context.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_context.c
@@ -614,13 +614,12 @@ bool intel_context_ban(struct intel_context *ce, struct i915_request *rq)
 	return ret;
 }
 
-bool intel_context_exit_nonpersistent(struct intel_context *ce,
-				      struct i915_request *rq)
+bool intel_context_revoke(struct intel_context *ce)
 {
 	bool ret = intel_context_set_exiting(ce);
 
 	if (ce->ops->revoke)
-		ce->ops->revoke(ce, rq, ce->engine->props.preempt_timeout_ms);
+		ce->ops->revoke(ce, NULL, ce->engine->props.preempt_timeout_ms);
 
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_context.h linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_context.h
index 8e2d70630c49..be09fb2e883a 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_context.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_context.h
@@ -329,8 +329,7 @@ static inline bool intel_context_set_exiting(struct intel_context *ce)
 	return test_and_set_bit(CONTEXT_EXITING, &ce->flags);
 }
 
-bool intel_context_exit_nonpersistent(struct intel_context *ce,
-				      struct i915_request *rq);
+bool intel_context_revoke(struct intel_context *ce);
 
 static inline bool
 intel_context_force_single_submission(const struct intel_context *ce)
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c
index 15a915bb4088..e717160135d7 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c
@@ -1267,10 +1267,16 @@ bool i915_ggtt_resume_vm(struct i915_address_space *vm)
 			atomic_read(&vma->flags) & I915_VMA_BIND_MASK;
 
 		GEM_BUG_ON(!was_bound);
-		if (!retained_ptes)
+		if (!retained_ptes) {
+			/*
+			 * Clear the bound flags of the vma resource to allow
+			 * ptes to be repopulated.
+			 */
+			vma->resource->bound_flags = 0;
 			vma->ops->bind_vma(vm, NULL, vma->resource,
 					   obj ? obj->cache_level : 0,
 					   was_bound);
+		}
 		if (obj) { /* only used during resume => exclusive access */
 			write_domain_objs |= fetch_and_zero(&obj->write_domain);
 			obj->read_domains |= I915_GEM_DOMAIN_GTT;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c
index b67831833c9a..2eaeba14319e 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -405,6 +405,9 @@ void free_scratch(struct i915_address_space *vm)
 {
 	int i;
 
+	if (!vm->scratch[0])
+		return;
+
 	for (i = 0; i <= vm->top; i++)
 		i915_gem_object_put(vm->scratch[i]);
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
index e8111fce56d0..dfa9a7c4ebc6 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -2301,11 +2301,11 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	}
 
 	if (IS_DG1_GRAPHICS_STEP(i915, STEP_A0, STEP_B0) ||
-	    IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
+	    IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915) || IS_ALDERLAKE_P(i915)) {
 		/*
 		 * Wa_1607030317:tgl
 		 * Wa_1607186500:tgl
-		 * Wa_1607297627:tgl,rkl,dg1[a0]
+		 * Wa_1607297627:tgl,rkl,dg1[a0],adlp
 		 *
 		 * On TGL and RKL there are multiple entries for this WA in the
 		 * BSpec; some indicate this is an A0-only WA, others indicate
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 3e91f44829e9..fe179146d51b 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -684,7 +684,7 @@ static int __guc_add_request(struct intel_guc *guc, struct i915_request *rq)
 	 * Corner case where requests were sitting in the priority list or a
 	 * request resubmitted after the context was banned.
 	 */
-	if (unlikely(intel_context_is_banned(ce))) {
+	if (unlikely(!intel_context_is_schedulable(ce))) {
 		i915_request_put(i915_request_mark_eio(rq));
 		intel_engine_signal_breadcrumbs(ce->engine);
 		return 0;
@@ -870,15 +870,15 @@ static int guc_wq_item_append(struct intel_guc *guc,
 			      struct i915_request *rq)
 {
 	struct intel_context *ce = request_to_scheduling_context(rq);
-	int ret = 0;
+	int ret;
 
-	if (likely(!intel_context_is_banned(ce))) {
-		ret = __guc_wq_item_append(rq);
+	if (unlikely(!intel_context_is_schedulable(ce)))
+		return 0;
 
-		if (unlikely(ret == -EBUSY)) {
-			guc->stalled_request = rq;
-			guc->submission_stall_reason = STALL_MOVE_LRC_TAIL;
-		}
+	ret = __guc_wq_item_append(rq);
+	if (unlikely(ret == -EBUSY)) {
+		guc->stalled_request = rq;
+		guc->submission_stall_reason = STALL_MOVE_LRC_TAIL;
 	}
 
 	return ret;
@@ -897,7 +897,7 @@ static bool multi_lrc_submit(struct i915_request *rq)
 	 * submitting all the requests generated in parallel.
 	 */
 	return test_bit(I915_FENCE_FLAG_SUBMIT_PARALLEL, &rq->fence.flags) ||
-		intel_context_is_banned(ce);
+	       !intel_context_is_schedulable(ce);
 }
 
 static int guc_dequeue_one_context(struct intel_guc *guc)
@@ -966,7 +966,7 @@ register_context:
 		struct intel_context *ce = request_to_scheduling_context(last);
 
 		if (unlikely(!ctx_id_mapped(guc, ce->guc_id.id) &&
-			     !intel_context_is_banned(ce))) {
+			     intel_context_is_schedulable(ce))) {
 			ret = try_context_registration(ce, false);
 			if (unlikely(ret == -EPIPE)) {
 				goto deadlk;
@@ -1576,7 +1576,7 @@ static void guc_reset_state(struct intel_context *ce, u32 head, bool scrub)
 {
 	struct intel_engine_cs *engine = __context_to_physical_engine(ce);
 
-	if (intel_context_is_banned(ce))
+	if (!intel_context_is_schedulable(ce))
 		return;
 
 	GEM_BUG_ON(!intel_context_is_pinned(ce));
@@ -4434,12 +4434,12 @@ static void guc_handle_context_reset(struct intel_guc *guc,
 {
 	trace_intel_context_reset(ce);
 
-	if (likely(!intel_context_is_banned(ce))) {
+	if (likely(intel_context_is_schedulable(ce))) {
 		capture_error_state(guc, ce);
 		guc_context_replay(ce);
 	} else {
 		drm_info(&guc_to_gt(guc)->i915->drm,
-			 "Ignoring context reset notification of banned context 0x%04X on %s",
+			 "Ignoring context reset notification of exiting context 0x%04X on %s",
 			 ce->guc_id.id, ce->engine->name);
 	}
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/intel_pm.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/intel_pm.c
index 9fe4b583cc28..bf01e0191e54 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/intel_pm.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/intel_pm.c
@@ -5308,10 +5308,22 @@ skl_compute_wm_params(const struct intel_crtc_state *crtc_state,
 		      modifier == I915_FORMAT_MOD_4_TILED ||
 		      modifier == I915_FORMAT_MOD_Yf_TILED ||
 		      modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
-		      modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
+		      modifier == I915_FORMAT_MOD_Yf_TILED_CCS ||
+		      modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS ||
+		      modifier == I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS ||
+		      modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC ||
+		      modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS ||
+		      modifier == I915_FORMAT_MOD_4_TILED_DG2_MC_CCS ||
+		      modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC;
 	wp->x_tiled = modifier == I915_FORMAT_MOD_X_TILED;
 	wp->rc_surface = modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
-			 modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
+			 modifier == I915_FORMAT_MOD_Yf_TILED_CCS ||
+			 modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS ||
+			 modifier == I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS ||
+			 modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC ||
+			 modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS ||
+			 modifier == I915_FORMAT_MOD_4_TILED_DG2_MC_CCS ||
+			 modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC;
 	wp->is_planar = intel_format_info_is_yuv_semiplanar(format, modifier);
 
 	wp->width = width;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
index 6ed5786bcd29..744cca507946 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -591,8 +591,15 @@ void intel_runtime_pm_enable(struct intel_runtime_pm *rpm)
 		pm_runtime_use_autosuspend(kdev);
 	}
 
-	/* Enable by default */
-	pm_runtime_allow(kdev);
+	/*
+	 *  FIXME: Temp hammer to keep autosupend disable on lmem supported platforms.
+	 *  As per PCIe specs 5.3.1.4.1, all iomem read write request over a PCIe
+	 *  function will be unsupported in case PCIe endpoint function is in D3.
+	 *  Let's keep i915 autosuspend control 'on' till we fix all known issue
+	 *  with lmem access in D3.
+	 */
+	if (!IS_DGFX(i915))
+		pm_runtime_allow(kdev);
 
 	/*
 	 * The core calls the driver load handler with an RPM reference held.
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_drv.c linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_drv.c
index bd4ca11d3ff5..86b90d0f5780 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_drv.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_drv.c
@@ -388,10 +388,14 @@ static void meson_drv_unbind(struct device *dev)
 	drm_dev_unregister(drm);
 	drm_kms_helper_poll_fini(drm);
 	drm_atomic_helper_shutdown(drm);
-	component_unbind_all(dev, drm);
 	free_irq(priv->vsync_irq, drm);
 	drm_dev_put(drm);
 
+	meson_encoder_hdmi_remove(priv);
+	meson_encoder_cvbs_remove(priv);
+
+	component_unbind_all(dev, drm);
+
 	if (priv->afbcd.ops)
 		priv->afbcd.ops->exit(priv);
 }
@@ -493,6 +497,13 @@ static int meson_drv_probe(struct platform_device *pdev)
 	return 0;
 };
 
+static int meson_drv_remove(struct platform_device *pdev)
+{
+	component_master_del(&pdev->dev, &meson_drv_master_ops);
+
+	return 0;
+}
+
 static struct meson_drm_match_data meson_drm_gxbb_data = {
 	.compat = VPU_COMPATIBLE_GXBB,
 };
@@ -530,6 +541,7 @@ static const struct dev_pm_ops meson_drv_pm_ops = {
 
 static struct platform_driver meson_drm_platform_driver = {
 	.probe      = meson_drv_probe,
+	.remove     = meson_drv_remove,
 	.shutdown   = meson_drv_shutdown,
 	.driver     = {
 		.name	= "meson-drm",
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_drv.h linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_drv.h
index 177dac3ca3be..c62ee358456f 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_drv.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_drv.h
@@ -25,6 +25,12 @@ enum vpu_compatible {
 	VPU_COMPATIBLE_G12A = 3,
 };
 
+enum {
+	MESON_ENC_CVBS = 0,
+	MESON_ENC_HDMI,
+	MESON_ENC_LAST,
+};
+
 struct meson_drm_match_data {
 	enum vpu_compatible compat;
 	struct meson_afbcd_ops *afbcd_ops;
@@ -51,6 +57,7 @@ struct meson_drm {
 	struct drm_crtc *crtc;
 	struct drm_plane *primary_plane;
 	struct drm_plane *overlay_plane;
+	void *encoders[MESON_ENC_LAST];
 
 	const struct meson_drm_soc_limits *limits;
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
index 8110a6e39320..5675bc2a92cf 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
@@ -281,5 +281,18 @@ int meson_encoder_cvbs_init(struct meson_drm *priv)
 	}
 	drm_connector_attach_encoder(connector, &meson_encoder_cvbs->encoder);
 
+	priv->encoders[MESON_ENC_CVBS] = meson_encoder_cvbs;
+
 	return 0;
 }
+
+void meson_encoder_cvbs_remove(struct meson_drm *priv)
+{
+	struct meson_encoder_cvbs *meson_encoder_cvbs;
+
+	if (priv->encoders[MESON_ENC_CVBS]) {
+		meson_encoder_cvbs = priv->encoders[MESON_ENC_CVBS];
+		drm_bridge_remove(&meson_encoder_cvbs->bridge);
+		drm_bridge_remove(meson_encoder_cvbs->next_bridge);
+	}
+}
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.h linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.h
index 61d9d183ce7f..09710fec3c66 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.h
@@ -25,5 +25,6 @@ struct meson_cvbs_mode {
 extern struct meson_cvbs_mode meson_cvbs_modes[MESON_CVBS_MODES_COUNT];
 
 int meson_encoder_cvbs_init(struct meson_drm *priv);
+void meson_encoder_cvbs_remove(struct meson_drm *priv);
 
 #endif /* __MESON_VENC_CVBS_H */
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.c linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 2f616c55c271..53231bfdf7e2 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -452,6 +452,8 @@ int meson_encoder_hdmi_init(struct meson_drm *priv)
 		meson_encoder_hdmi->cec_notifier = notifier;
 	}
 
+	priv->encoders[MESON_ENC_HDMI] = meson_encoder_hdmi;
+
 	dev_dbg(priv->dev, "HDMI encoder initialized\n");
 
 	return 0;
@@ -460,3 +462,14 @@ err_put_node:
 	of_node_put(remote);
 	return ret;
 }
+
+void meson_encoder_hdmi_remove(struct meson_drm *priv)
+{
+	struct meson_encoder_hdmi *meson_encoder_hdmi;
+
+	if (priv->encoders[MESON_ENC_HDMI]) {
+		meson_encoder_hdmi = priv->encoders[MESON_ENC_HDMI];
+		drm_bridge_remove(&meson_encoder_hdmi->bridge);
+		drm_bridge_remove(meson_encoder_hdmi->next_bridge);
+	}
+}
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.h linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.h
index ed19494f0956..a6cd38eb5f71 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/meson/meson_encoder_hdmi.h
@@ -8,5 +8,6 @@
 #define __MESON_ENCODER_HDMI_H
 
 int meson_encoder_hdmi_init(struct meson_drm *priv);
+void meson_encoder_hdmi_remove(struct meson_drm *priv);
 
 #endif /* __MESON_ENCODER_HDMI_H */
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
index 55f443328d8e..730355f9e2d4 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
@@ -91,7 +91,7 @@ struct a6xx_state_memobj {
 static void *state_kcalloc(struct a6xx_gpu_state *a6xx_state, int nr, size_t objsize)
 {
 	struct a6xx_state_memobj *obj =
-		kzalloc((nr * objsize) + sizeof(*obj), GFP_KERNEL);
+		kvzalloc((nr * objsize) + sizeof(*obj), GFP_KERNEL);
 
 	if (!obj)
 		return NULL;
@@ -1040,8 +1040,11 @@ static void a6xx_gpu_state_destroy(struct kref *kref)
 	if (a6xx_state->gmu_hfi)
 		kvfree(a6xx_state->gmu_hfi->data);
 
+	if (a6xx_state->gmu_debug)
+		kvfree(a6xx_state->gmu_debug->data);
+
 	list_for_each_entry_safe(obj, tmp, &a6xx_state->objs, node)
-		kfree(obj);
+		kvfree(obj);
 
 	adreno_gpu_state_destroy(state);
 	kfree(a6xx_state);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index c1ced0d9e887..6a8092982985 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -729,7 +729,12 @@ static char *adreno_gpu_ascii85_encode(u32 *src, size_t len)
 	return buf;
 }
 
-/* len is expected to be in bytes */
+/* len is expected to be in bytes
+ *
+ * WARNING: *ptr should be allocated with kvmalloc or friends.  It can be free'd
+ * with kvfree() and replaced with a newly kvmalloc'd buffer on the first call
+ * when the unencoded raw data is encoded
+ */
 void adreno_show_object(struct drm_printer *p, void **ptr, int len,
 		bool *encoded)
 {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 008e1420e6e5..c99c7a218ddb 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -384,12 +384,9 @@ static int dpu_kms_parse_data_bus_icc_path(struct dpu_kms *dpu_kms)
 	struct icc_path *path1;
 	struct drm_device *dev = dpu_kms->dev;
 	struct device *dpu_dev = dev->dev;
-	struct device *mdss_dev = dpu_dev->parent;
 
-	/* Interconnects are a part of MDSS device tree binding, not the
-	 * MDP/DPU device. */
-	path0 = of_icc_get(mdss_dev, "mdp0-mem");
-	path1 = of_icc_get(mdss_dev, "mdp1-mem");
+	path0 = msm_icc_get(dpu_dev, "mdp0-mem");
+	path1 = msm_icc_get(dpu_dev, "mdp1-mem");
 
 	if (IS_ERR_OR_NULL(path0))
 		return PTR_ERR_OR_ZERO(path0);
@@ -826,12 +823,10 @@ static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms)
 	_dpu_kms_mmu_destroy(dpu_kms);
 
 	if (dpu_kms->catalog) {
-		for (i = 0; i < dpu_kms->catalog->vbif_count; i++) {
-			u32 vbif_idx = dpu_kms->catalog->vbif[i].id;
-
-			if ((vbif_idx < VBIF_MAX) && dpu_kms->hw_vbif[vbif_idx]) {
-				dpu_hw_vbif_destroy(dpu_kms->hw_vbif[vbif_idx]);
-				dpu_kms->hw_vbif[vbif_idx] = NULL;
+		for (i = 0; i < ARRAY_SIZE(dpu_kms->hw_vbif); i++) {
+			if (dpu_kms->hw_vbif[i]) {
+				dpu_hw_vbif_destroy(dpu_kms->hw_vbif[i]);
+				dpu_kms->hw_vbif[i] = NULL;
 			}
 		}
 	}
@@ -1113,7 +1108,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
 	for (i = 0; i < dpu_kms->catalog->vbif_count; i++) {
 		u32 vbif_idx = dpu_kms->catalog->vbif[i].id;
 
-		dpu_kms->hw_vbif[i] = dpu_hw_vbif_init(vbif_idx,
+		dpu_kms->hw_vbif[vbif_idx] = dpu_hw_vbif_init(vbif_idx,
 				dpu_kms->vbif[vbif_idx], dpu_kms->catalog);
 		if (IS_ERR_OR_NULL(dpu_kms->hw_vbif[vbif_idx])) {
 			rc = PTR_ERR(dpu_kms->hw_vbif[vbif_idx]);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c
index 21d20373eb8b..a18fb649301c 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c
@@ -11,6 +11,14 @@
 #include "dpu_hw_vbif.h"
 #include "dpu_trace.h"
 
+static struct dpu_hw_vbif *dpu_get_vbif(struct dpu_kms *dpu_kms, enum dpu_vbif vbif_idx)
+{
+	if (vbif_idx < ARRAY_SIZE(dpu_kms->hw_vbif))
+		return dpu_kms->hw_vbif[vbif_idx];
+
+	return NULL;
+}
+
 /**
  * _dpu_vbif_wait_for_xin_halt - wait for the xin to halt
  * @vbif:	Pointer to hardware vbif driver
@@ -148,20 +156,15 @@ exit:
 void dpu_vbif_set_ot_limit(struct dpu_kms *dpu_kms,
 		struct dpu_vbif_set_ot_params *params)
 {
-	struct dpu_hw_vbif *vbif = NULL;
+	struct dpu_hw_vbif *vbif;
 	struct dpu_hw_mdp *mdp;
 	bool forced_on = false;
 	u32 ot_lim;
-	int ret, i;
+	int ret;
 
 	mdp = dpu_kms->hw_mdp;
 
-	for (i = 0; i < ARRAY_SIZE(dpu_kms->hw_vbif); i++) {
-		if (dpu_kms->hw_vbif[i] &&
-				dpu_kms->hw_vbif[i]->idx == params->vbif_idx)
-			vbif = dpu_kms->hw_vbif[i];
-	}
-
+	vbif = dpu_get_vbif(dpu_kms, params->vbif_idx);
 	if (!vbif || !mdp) {
 		DRM_DEBUG_ATOMIC("invalid arguments vbif %d mdp %d\n",
 				vbif != NULL, mdp != NULL);
@@ -204,7 +207,7 @@ void dpu_vbif_set_ot_limit(struct dpu_kms *dpu_kms,
 void dpu_vbif_set_qos_remap(struct dpu_kms *dpu_kms,
 		struct dpu_vbif_set_qos_params *params)
 {
-	struct dpu_hw_vbif *vbif = NULL;
+	struct dpu_hw_vbif *vbif;
 	struct dpu_hw_mdp *mdp;
 	bool forced_on = false;
 	const struct dpu_vbif_qos_tbl *qos_tbl;
@@ -216,13 +219,7 @@ void dpu_vbif_set_qos_remap(struct dpu_kms *dpu_kms,
 	}
 	mdp = dpu_kms->hw_mdp;
 
-	for (i = 0; i < ARRAY_SIZE(dpu_kms->hw_vbif); i++) {
-		if (dpu_kms->hw_vbif[i] &&
-				dpu_kms->hw_vbif[i]->idx == params->vbif_idx) {
-			vbif = dpu_kms->hw_vbif[i];
-			break;
-		}
-	}
+	vbif = dpu_get_vbif(dpu_kms, params->vbif_idx);
 
 	if (!vbif || !vbif->cap) {
 		DPU_ERROR("invalid vbif %d\n", params->vbif_idx);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c
index 7288041dd86a..7444b75c4215 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c
@@ -56,8 +56,9 @@ static int mdp4_lvds_connector_get_modes(struct drm_connector *connector)
 	return ret;
 }
 
-static int mdp4_lvds_connector_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
+static enum drm_mode_status
+mdp4_lvds_connector_mode_valid(struct drm_connector *connector,
+			       struct drm_display_mode *mode)
 {
 	struct mdp4_lvds_connector *mdp4_lvds_connector =
 			to_mdp4_lvds_connector(connector);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index d2a48caf9d27..b0d21838a134 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -902,12 +902,9 @@ fail:
 
 static int mdp5_setup_interconnect(struct platform_device *pdev)
 {
-	/* Interconnects are a part of MDSS device tree binding, not the
-	 * MDP5 device. */
-	struct device *mdss_dev = pdev->dev.parent;
-	struct icc_path *path0 = of_icc_get(mdss_dev, "mdp0-mem");
-	struct icc_path *path1 = of_icc_get(mdss_dev, "mdp1-mem");
-	struct icc_path *path_rot = of_icc_get(mdss_dev, "rotator-mem");
+	struct icc_path *path0 = msm_icc_get(&pdev->dev, "mdp0-mem");
+	struct icc_path *path1 = msm_icc_get(&pdev->dev, "mdp1-mem");
+	struct icc_path *path_rot = msm_icc_get(&pdev->dev, "rotator-mem");
 
 	if (IS_ERR(path0))
 		return PTR_ERR(path0);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c
index 7257515871a9..676279d0ca8d 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_catalog.c
@@ -431,7 +431,7 @@ void dp_catalog_ctrl_config_msa(struct dp_catalog *dp_catalog,
 
 	if (rate == link_rate_hbr3)
 		pixel_div = 6;
-	else if (rate == 1620000 || rate == 270000)
+	else if (rate == 162000 || rate == 270000)
 		pixel_div = 2;
 	else if (rate == link_rate_hbr2)
 		pixel_div = 4;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_ctrl.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_ctrl.c
index 013ca02e17cb..3ac139a4bbe8 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -1245,8 +1245,7 @@ static int dp_ctrl_link_train(struct dp_ctrl_private *ctrl,
 {
 	int ret = 0;
 	const u8 *dpcd = ctrl->panel->dpcd;
-	u8 encoding = DP_SET_ANSI_8B10B;
-	u8 ssc;
+	u8 encoding[] = { 0, DP_SET_ANSI_8B10B };
 	u8 assr;
 	struct dp_link_info link_info = {0};
 
@@ -1258,13 +1257,11 @@ static int dp_ctrl_link_train(struct dp_ctrl_private *ctrl,
 
 	dp_aux_link_configure(ctrl->aux, &link_info);
 
-	if (drm_dp_max_downspread(dpcd)) {
-		ssc = DP_SPREAD_AMP_0_5;
-		drm_dp_dpcd_write(ctrl->aux, DP_DOWNSPREAD_CTRL, &ssc, 1);
-	}
+	if (drm_dp_max_downspread(dpcd))
+		encoding[0] |= DP_SPREAD_AMP_0_5;
 
-	drm_dp_dpcd_write(ctrl->aux, DP_MAIN_LINK_CHANNEL_CODING_SET,
-				&encoding, 1);
+	/* config DOWNSPREAD_CTRL and MAIN_LINK_CHANNEL_CODING_SET */
+	drm_dp_dpcd_write(ctrl->aux, DP_DOWNSPREAD_CTRL, encoding, 2);
 
 	if (drm_dp_alternate_scrambler_reset_cap(dpcd)) {
 		assr = DP_ALTERNATE_SCRAMBLER_RESET_ENABLE;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_display.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_display.c
index bfd0aeff3f0d..a49f6dbbe888 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_display.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_display.c
@@ -1249,7 +1249,7 @@ int dp_display_request_irq(struct msm_dp *dp_display)
 		return -EINVAL;
 	}
 
-	rc = devm_request_irq(&dp->pdev->dev, dp->irq,
+	rc = devm_request_irq(dp_display->drm_dev->dev, dp->irq,
 			dp_display_irq_handler,
 			IRQF_TRIGGER_HIGH, "dp_display_isr", dp);
 	if (rc < 0) {
@@ -1528,6 +1528,11 @@ void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor)
 	}
 }
 
+static void of_dp_aux_depopulate_bus_void(void *data)
+{
+	of_dp_aux_depopulate_bus(data);
+}
+
 static int dp_display_get_next_bridge(struct msm_dp *dp)
 {
 	int rc;
@@ -1552,10 +1557,16 @@ static int dp_display_get_next_bridge(struct msm_dp *dp)
 		 * panel driver is probed asynchronously but is the best we
 		 * can do without a bigger driver reorganization.
 		 */
-		rc = devm_of_dp_aux_populate_ep_devices(dp_priv->aux);
+		rc = of_dp_aux_populate_bus(dp_priv->aux, NULL);
 		of_node_put(aux_bus);
 		if (rc)
 			goto error;
+
+		rc = devm_add_action_or_reset(dp->drm_dev->dev,
+						of_dp_aux_depopulate_bus_void,
+						dp_priv->aux);
+		if (rc)
+			goto error;
 	} else if (dp->is_edp) {
 		DRM_ERROR("eDP aux_bus not found\n");
 		return -ENODEV;
@@ -1568,7 +1579,7 @@ static int dp_display_get_next_bridge(struct msm_dp *dp)
 	 * For DisplayPort interfaces external bridges are optional, so
 	 * silently ignore an error if one is not present (-ENODEV).
 	 */
-	rc = dp_parser_find_next_bridge(dp_priv->parser);
+	rc = devm_dp_parser_find_next_bridge(dp->drm_dev->dev, dp_priv->parser);
 	if (!dp->is_edp && rc == -ENODEV)
 		return 0;
 
@@ -1597,6 +1608,12 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
 		return -EINVAL;
 
 	priv = dev->dev_private;
+
+	if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
+		DRM_DEV_ERROR(dev->dev, "too many bridges\n");
+		return -ENOSPC;
+	}
+
 	dp_display->drm_dev = dev;
 
 	dp_priv = container_of(dp_display, struct dp_display_private, dp_display);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_drm.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_drm.c
index 6df25f7662e7..6db82f9b03af 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_drm.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_drm.c
@@ -31,6 +31,36 @@ static enum drm_connector_status dp_bridge_detect(struct drm_bridge *bridge)
 					connector_status_disconnected;
 }
 
+static int dp_bridge_atomic_check(struct drm_bridge *bridge,
+			    struct drm_bridge_state *bridge_state,
+			    struct drm_crtc_state *crtc_state,
+			    struct drm_connector_state *conn_state)
+{
+	struct msm_dp *dp;
+
+	dp = to_dp_bridge(bridge)->dp_display;
+
+	drm_dbg_dp(dp->drm_dev, "is_connected = %s\n",
+		(dp->is_connected) ? "true" : "false");
+
+	/*
+	 * There is no protection in the DRM framework to check if the display
+	 * pipeline has been already disabled before trying to disable it again.
+	 * Hence if the sink is unplugged, the pipeline gets disabled, but the
+	 * crtc->active is still true. Any attempt to set the mode or manually
+	 * disable this encoder will result in the crash.
+	 *
+	 * TODO: add support for telling the DRM subsystem that the pipeline is
+	 * disabled by the hardware and thus all access to it should be forbidden.
+	 * After that this piece of code can be removed.
+	 */
+	if (bridge->ops & DRM_BRIDGE_OP_HPD)
+		return (dp->is_connected) ? 0 : -ENOTCONN;
+
+	return 0;
+}
+
+
 /**
  * dp_bridge_get_modes - callback to add drm modes via drm_mode_probed_add()
  * @bridge: Poiner to drm bridge
@@ -61,6 +91,9 @@ static int dp_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector *
 }
 
 static const struct drm_bridge_funcs dp_bridge_ops = {
+	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state   = drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset           = drm_atomic_helper_bridge_reset,
 	.enable       = dp_bridge_enable,
 	.disable      = dp_bridge_disable,
 	.post_disable = dp_bridge_post_disable,
@@ -68,6 +101,7 @@ static const struct drm_bridge_funcs dp_bridge_ops = {
 	.mode_valid   = dp_bridge_mode_valid,
 	.get_modes    = dp_bridge_get_modes,
 	.detect       = dp_bridge_detect,
+	.atomic_check = dp_bridge_atomic_check,
 };
 
 struct drm_bridge *dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_parser.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_parser.c
index dd732215d55b..dcbe893d66d7 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_parser.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_parser.c
@@ -240,12 +240,12 @@ static int dp_parser_clock(struct dp_parser *parser)
 	return 0;
 }
 
-int dp_parser_find_next_bridge(struct dp_parser *parser)
+int devm_dp_parser_find_next_bridge(struct device *dev, struct dp_parser *parser)
 {
-	struct device *dev = &parser->pdev->dev;
+	struct platform_device *pdev = parser->pdev;
 	struct drm_bridge *bridge;
 
-	bridge = devm_drm_of_get_bridge(dev, dev->of_node, 1, 0);
+	bridge = devm_drm_of_get_bridge(dev, pdev->dev.of_node, 1, 0);
 	if (IS_ERR(bridge))
 		return PTR_ERR(bridge);
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_parser.h linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_parser.h
index 866c1a82bf1a..d30ab773db46 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/dp/dp_parser.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dp/dp_parser.h
@@ -138,8 +138,9 @@ struct dp_parser {
 struct dp_parser *dp_parser_get(struct platform_device *pdev);
 
 /**
- * dp_parser_find_next_bridge() - find an additional bridge to DP
+ * devm_dp_parser_find_next_bridge() - find an additional bridge to DP
  *
+ * @dev: device to tie bridge lifetime to
  * @parser: dp_parser data from client
  *
  * This function is used to find any additional bridge attached to
@@ -147,6 +148,6 @@ struct dp_parser *dp_parser_get(struct platform_device *pdev);
  *
  * Return: 0 if able to get the bridge, otherwise negative errno for failure.
  */
-int dp_parser_find_next_bridge(struct dp_parser *parser);
+int devm_dp_parser_find_next_bridge(struct device *dev, struct dp_parser *parser);
 
 #endif
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/dsi/dsi.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dsi/dsi.c
index 1625328fa430..3db85b5c0feb 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/dsi/dsi.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/dsi/dsi.c
@@ -227,6 +227,12 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,
 		return -EINVAL;
 
 	priv = dev->dev_private;
+
+	if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
+		DRM_DEV_ERROR(dev->dev, "too many bridges\n");
+		return -ENOSPC;
+	}
+
 	msm_dsi->dev = dev;
 
 	ret = msm_dsi_host_modeset_init(msm_dsi->host, dev);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
index 93fe61b86967..f28fb21e3891 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -300,6 +300,11 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
 	struct platform_device *pdev = hdmi->pdev;
 	int ret;
 
+	if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
+		DRM_DEV_ERROR(dev->dev, "too many bridges\n");
+		return -ENOSPC;
+	}
+
 	hdmi->dev = dev;
 	hdmi->encoder = encoder;
 
@@ -339,7 +344,7 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
 		goto fail;
 	}
 
-	ret = devm_request_irq(&pdev->dev, hdmi->irq,
+	ret = devm_request_irq(dev->dev, hdmi->irq,
 			msm_hdmi_irq, IRQF_TRIGGER_HIGH,
 			"hdmi_isr", hdmi);
 	if (ret < 0) {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/msm_drv.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/msm_drv.c
index 16884db272de..869ba58f0254 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/msm_drv.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/msm_drv.c
@@ -241,6 +241,7 @@ static int msm_drm_uninit(struct device *dev)
 
 	for (i = 0; i < priv->num_bridges; i++)
 		drm_bridge_remove(priv->bridges[i]);
+	priv->num_bridges = 0;
 
 	pm_runtime_get_sync(dev);
 	msm_irq_uninstall(ddev);
@@ -1244,10 +1245,15 @@ void msm_drv_shutdown(struct platform_device *pdev)
 	struct msm_drm_private *priv = platform_get_drvdata(pdev);
 	struct drm_device *drm = priv ? priv->dev : NULL;
 
-	if (!priv || !priv->kms)
-		return;
-
-	drm_atomic_helper_shutdown(drm);
+	/*
+	 * Shutdown the hw if we're far enough along where things might be on.
+	 * If we run this too early, we'll end up panicking in any variety of
+	 * places. Since we don't register the drm device until late in
+	 * msm_drm_init, drm_dev->registered is used as an indicator that the
+	 * shutdown will be successful.
+	 */
+	if (drm && drm->registered)
+		drm_atomic_helper_shutdown(drm);
 }
 
 static struct platform_driver msm_platform_driver = {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/msm_drv.h linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/msm_drv.h
index b3689a2d27d7..80da0d3cfdc1 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/msm_drv.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/msm_drv.h
@@ -433,6 +433,8 @@ void __iomem *msm_ioremap_size(struct platform_device *pdev, const char *name,
 		phys_addr_t *size);
 void __iomem *msm_ioremap_quiet(struct platform_device *pdev, const char *name);
 
+struct icc_path *msm_icc_get(struct device *dev, const char *name);
+
 #define msm_writel(data, addr) writel((data), (addr))
 #define msm_readl(addr) readl((addr))
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/msm/msm_io_utils.c linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/msm_io_utils.c
index 7b504617833a..d02cd29ce829 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/msm/msm_io_utils.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/msm/msm_io_utils.c
@@ -5,6 +5,8 @@
  * Author: Rob Clark <robdclark@gmail.com>
  */
 
+#include <linux/interconnect.h>
+
 #include "msm_drv.h"
 
 /*
@@ -124,3 +126,23 @@ void msm_hrtimer_work_init(struct msm_hrtimer_work *work,
 	work->worker = worker;
 	kthread_init_work(&work->work, fn);
 }
+
+struct icc_path *msm_icc_get(struct device *dev, const char *name)
+{
+	struct device *mdss_dev = dev->parent;
+	struct icc_path *path;
+
+	path = of_icc_get(dev, name);
+	if (path)
+		return path;
+
+	/*
+	 * If there are no interconnects attached to the corresponding device
+	 * node, of_icc_get() will return NULL.
+	 *
+	 * If the MDP5/DPU device node doesn't have interconnects, lookup the
+	 * path in the parent (MDSS) device.
+	 */
+	return of_icc_get(mdss_dev, name);
+
+}
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c linux-libre-6.0.7-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c
index e29175e4b44c..07a327ad5e2a 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -281,8 +281,10 @@ nouveau_bo_alloc(struct nouveau_cli *cli, u64 *size, int *align, u32 domain,
 			break;
 	}
 
-	if (WARN_ON(pi < 0))
+	if (WARN_ON(pi < 0)) {
+		kfree(nvbo);
 		return ERR_PTR(-EINVAL);
+	}
 
 	/* Disable compression if suitable settings couldn't be found. */
 	if (nvbo->comp && !vmm->page[pi].comp) {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c linux-libre-6.0.7-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
index 43a9d1e1cf71..8100c75ee731 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -504,7 +504,8 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
 			connector->interlace_allowed =
 				nv_encoder->caps.dp_interlace;
 		else
-			connector->interlace_allowed = true;
+			connector->interlace_allowed =
+				drm->client.device.info.family < NV_DEVICE_INFO_V0_VOLTA;
 		connector->doublescan_allowed = true;
 	} else
 	if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS ||
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/nouveau/nouveau_prime.c linux-libre-6.0.7-gnu/drivers/gpu/drm/nouveau/nouveau_prime.c
index 347488685f74..9608121e49b7 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/nouveau/nouveau_prime.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/nouveau/nouveau_prime.c
@@ -71,7 +71,6 @@ struct drm_gem_object *nouveau_gem_prime_import_sg_table(struct drm_device *dev,
 	ret = nouveau_bo_init(nvbo, size, align, NOUVEAU_GEM_DOMAIN_GART,
 			      sg, robj);
 	if (ret) {
-		nouveau_bo_ref(NULL, &nvbo);
 		obj = ERR_PTR(ret);
 		goto unlock;
 	}
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/omapdrm/dss/dss.c linux-libre-6.0.7-gnu/drivers/gpu/drm/omapdrm/dss/dss.c
index 0399f3390a0a..c4febb861910 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/omapdrm/dss/dss.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -1176,6 +1176,7 @@ static void __dss_uninit_ports(struct dss_device *dss, unsigned int num_ports)
 		default:
 			break;
 		}
+		of_node_put(port);
 	}
 }
 
@@ -1208,11 +1209,13 @@ static int dss_init_ports(struct dss_device *dss)
 		default:
 			break;
 		}
+		of_node_put(port);
 	}
 
 	return 0;
 
 error:
+	of_node_put(port);
 	__dss_uninit_ports(dss, i);
 	return r;
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/panel/Kconfig linux-libre-6.0.7-gnu/drivers/gpu/drm/panel/Kconfig
index a9043eacce97..a582ddd583c2 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/panel/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/panel/Kconfig
@@ -165,8 +165,8 @@ config DRM_PANEL_ILITEK_IL9322
 config DRM_PANEL_ILITEK_ILI9341
 	tristate "Ilitek ILI9341 240x320 QVGA panels"
 	depends on OF && SPI
-	depends on DRM_KMS_HELPER
-	depends on DRM_GEM_CMA_HELPER
+	select DRM_KMS_HELPER
+	select DRM_GEM_DMA_HELPER
 	depends on BACKLIGHT_CLASS_DEVICE
 	select DRM_MIPI_DBI
 	help
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/pl111/pl111_versatile.c linux-libre-6.0.7-gnu/drivers/gpu/drm/pl111/pl111_versatile.c
index efb01a554574..1b436b75fd39 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/pl111/pl111_versatile.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/pl111/pl111_versatile.c
@@ -404,6 +404,7 @@ static int pl111_vexpress_clcd_init(struct device *dev, struct device_node *np,
 		if (of_device_is_compatible(child, "arm,pl111")) {
 			has_coretile_clcd = true;
 			ct_clcd = child;
+			of_node_put(child);
 			break;
 		}
 		if (of_device_is_compatible(child, "arm,hdlcd")) {
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c linux-libre-6.0.7-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c
index 98583bf56044..eefaba3aaea2 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c
@@ -111,6 +111,21 @@ static size_t conversion_buf_size(u32 dst_format, unsigned int dst_pitch,
 	return dst_pitch * drm_rect_height(clip);
 }
 
+static u32 *le32buf_to_cpu(struct kunit *test, const u32 *buf, size_t buf_size)
+{
+	u32 *dst = NULL;
+	int n;
+
+	dst = kunit_kzalloc(test, sizeof(*dst) * buf_size, GFP_KERNEL);
+	if (!dst)
+		return NULL;
+
+	for (n = 0; n < buf_size; n++)
+		dst[n] = le32_to_cpu((__force __le32)buf[n]);
+
+	return dst;
+}
+
 static void xrgb8888_to_rgb332_case_desc(struct xrgb8888_to_rgb332_case *t,
 					 char *desc)
 {
@@ -125,6 +140,7 @@ static void xrgb8888_to_rgb332_test(struct kunit *test)
 	const struct xrgb8888_to_rgb332_case *params = test->param_value;
 	size_t dst_size;
 	__u8 *dst = NULL;
+	__u32 *src = NULL;
 
 	struct drm_framebuffer fb = {
 		.format = drm_format_info(DRM_FORMAT_XRGB8888),
@@ -138,8 +154,11 @@ static void xrgb8888_to_rgb332_test(struct kunit *test)
 	dst = kunit_kzalloc(test, dst_size, GFP_KERNEL);
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dst);
 
-	drm_fb_xrgb8888_to_rgb332(dst, params->dst_pitch, params->xrgb8888,
-				  &fb, &params->clip);
+	src = le32buf_to_cpu(test, params->xrgb8888, TEST_BUF_SIZE);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, src);
+
+	drm_fb_xrgb8888_to_rgb332(dst, params->dst_pitch, src, &fb,
+				  &params->clip);
 	KUNIT_EXPECT_EQ(test, memcmp(dst, params->expected, dst_size), 0);
 }
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/tiny/bochs.c linux-libre-6.0.7-gnu/drivers/gpu/drm/tiny/bochs.c
index 82364a0a7b18..490fa92a4dce 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/tiny/bochs.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/tiny/bochs.c
@@ -309,6 +309,8 @@ static void bochs_hw_fini(struct drm_device *dev)
 static void bochs_hw_blank(struct bochs_device *bochs, bool blank)
 {
 	DRM_DEBUG_DRIVER("hw_blank %d\n", blank);
+	/* enable color bit (so VGA_IS1_RC access works) */
+	bochs_vga_writeb(bochs, VGA_MIS_W, VGA_MIS_COLOR);
 	/* discard ar_flip_flop */
 	(void)bochs_vga_readb(bochs, VGA_IS1_RC);
 	/* blank or unblank; we need only update index and set 0x20 */
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/udl/udl_modeset.c linux-libre-6.0.7-gnu/drivers/gpu/drm/udl/udl_modeset.c
index e67c40a48fb4..b43e6ff06310 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/udl/udl_modeset.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/udl/udl_modeset.c
@@ -382,9 +382,6 @@ udl_simple_display_pipe_enable(struct drm_simple_display_pipe *pipe,
 
 	udl_handle_damage(fb, &shadow_plane_state->data[0], 0, 0, fb->width, fb->height);
 
-	if (!crtc_state->mode_changed)
-		return;
-
 	/* enable display */
 	udl_crtc_write_mode_to_hw(crtc);
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_drv.c linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_drv.c
index 292d1b6a01b6..c186ace7f83b 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_drv.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_drv.c
@@ -267,6 +267,13 @@ static void vc4_match_add_drivers(struct device *dev,
 	}
 }
 
+static void vc4_component_unbind_all(void *ptr)
+{
+	struct vc4_dev *vc4 = ptr;
+
+	component_unbind_all(vc4->dev, &vc4->base);
+}
+
 static const struct of_device_id vc4_dma_range_matches[] = {
 	{ .compatible = "brcm,bcm2711-hvs" },
 	{ .compatible = "brcm,bcm2835-hvs" },
@@ -310,6 +317,7 @@ static int vc4_drm_bind(struct device *dev)
 	if (IS_ERR(vc4))
 		return PTR_ERR(vc4);
 	vc4->is_vc5 = is_vc5;
+	vc4->dev = dev;
 
 	drm = &vc4->base;
 	platform_set_drvdata(pdev, drm);
@@ -360,6 +368,10 @@ static int vc4_drm_bind(struct device *dev)
 	if (ret)
 		return ret;
 
+	ret = devm_add_action_or_reset(dev, vc4_component_unbind_all, vc4);
+	if (ret)
+		return ret;
+
 	ret = vc4_plane_create_additional_planes(drm);
 	if (ret)
 		goto unbind_all;
@@ -380,8 +392,6 @@ static int vc4_drm_bind(struct device *dev)
 	return 0;
 
 unbind_all:
-	component_unbind_all(dev, drm);
-
 	return ret;
 }
 
@@ -480,6 +490,7 @@ module_init(vc4_drm_register);
 module_exit(vc4_drm_unregister);
 
 MODULE_ALIAS("platform:vc4-drm");
+MODULE_SOFTDEP("pre: snd-soc-hdmi-codec");
 MODULE_DESCRIPTION("Broadcom VC4 DRM Driver");
 MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_drv.h linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_drv.h
index 1beb96b77b8c..950056b83843 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_drv.h
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_drv.h
@@ -76,6 +76,7 @@ struct vc4_perfmon {
 
 struct vc4_dev {
 	struct drm_device base;
+	struct device *dev;
 
 	bool is_vc5;
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
index 1e5f68704d7d..780a19a75c3f 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -2871,6 +2871,15 @@ static int vc4_hdmi_runtime_resume(struct device *dev)
 	u32 __maybe_unused value;
 	int ret;
 
+	/*
+	 * The HSM clock is in the HDMI power domain, so we need to set
+	 * its frequency while the power domain is active so that it
+	 * keeps its rate.
+	 */
+	ret = clk_set_min_rate(vc4_hdmi->hsm_clock, HSM_MIN_CLOCK_FREQ);
+	if (ret)
+		return ret;
+
 	ret = clk_prepare_enable(vc4_hdmi->hsm_clock);
 	if (ret)
 		return ret;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_vec.c linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_vec.c
index 11fc3d6f66b1..4e2250b8fa23 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/vc4/vc4_vec.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/vc4/vc4_vec.c
@@ -256,7 +256,7 @@ static void vc4_vec_ntsc_j_mode_set(struct vc4_vec *vec)
 static const struct drm_display_mode ntsc_mode = {
 	DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 13500,
 		 720, 720 + 14, 720 + 14 + 64, 720 + 14 + 64 + 60, 0,
-		 480, 480 + 3, 480 + 3 + 3, 480 + 3 + 3 + 16, 0,
+		 480, 480 + 7, 480 + 7 + 6, 525, 0,
 		 DRM_MODE_FLAG_INTERLACE)
 };
 
@@ -278,7 +278,7 @@ static void vc4_vec_pal_m_mode_set(struct vc4_vec *vec)
 static const struct drm_display_mode pal_mode = {
 	DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 13500,
 		 720, 720 + 20, 720 + 20 + 64, 720 + 20 + 64 + 60, 0,
-		 576, 576 + 2, 576 + 2 + 3, 576 + 2 + 3 + 20, 0,
+		 576, 576 + 4, 576 + 4 + 6, 625, 0,
 		 DRM_MODE_FLAG_INTERLACE)
 };
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_display.c linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_display.c
index 5c7f198c0712..9ea7611a9e0f 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_display.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -349,6 +349,8 @@ int virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev)
 	vgdev->ddev->mode_config.max_width = XRES_MAX;
 	vgdev->ddev->mode_config.max_height = YRES_MAX;
 
+	vgdev->ddev->mode_config.fb_modifiers_not_supported = true;
+
 	for (i = 0 ; i < vgdev->num_scanouts; ++i)
 		vgdev_output_init(vgdev, i);
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_gem.c linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_gem.c
index 580a78809836..7db48d17ee3a 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -228,8 +228,10 @@ int virtio_gpu_array_lock_resv(struct virtio_gpu_object_array *objs)
 
 	for (i = 0; i < objs->nents; ++i) {
 		ret = dma_resv_reserve_fences(objs->objs[i]->resv, 1);
-		if (ret)
+		if (ret) {
+			virtio_gpu_array_unlock_resv(objs);
 			return ret;
+		}
 	}
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 9b2702116f93..5d05093014ac 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -47,7 +47,7 @@ static int virtio_gpu_fence_event_create(struct drm_device *dev,
 	struct virtio_gpu_fence_event *e = NULL;
 	int ret;
 
-	if (!(vfpriv->ring_idx_mask & (1 << ring_idx)))
+	if (!(vfpriv->ring_idx_mask & BIT_ULL(ring_idx)))
 		return 0;
 
 	e = kzalloc(sizeof(*e), GFP_KERNEL);
@@ -168,7 +168,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,
 		 * array contains any fence from a foreign context.
 		 */
 		ret = 0;
-		if (!dma_fence_match_context(in_fence, vgdev->fence_drv.context))
+		if (!dma_fence_match_context(in_fence, fence_ctx + ring_idx))
 			ret = dma_fence_wait(in_fence, true);
 
 		dma_fence_put(in_fence);
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_object.c linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
index 1cc8f3fc8e4b..75a159df0af6 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -170,6 +170,7 @@ static int virtio_gpu_object_shmem_init(struct virtio_gpu_device *vgdev,
 	shmem->pages = drm_gem_shmem_get_sg_table(&bo->base);
 	if (IS_ERR(shmem->pages)) {
 		drm_gem_shmem_unpin(&bo->base);
+		shmem->pages = NULL;
 		return PTR_ERR(shmem->pages);
 	}
 
@@ -248,6 +249,8 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 
 	ret = virtio_gpu_object_shmem_init(vgdev, bo, &ents, &nents);
 	if (ret != 0) {
+		if (fence)
+			virtio_gpu_array_unlock_resv(objs);
 		virtio_gpu_array_put_free(objs);
 		virtio_gpu_free_object(&shmem_obj->base);
 		return ret;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_plane.c linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_plane.c
index 6d3cc9e238a4..7148f3813d8b 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -266,14 +266,14 @@ static int virtio_gpu_plane_prepare_fb(struct drm_plane *plane,
 }
 
 static void virtio_gpu_plane_cleanup_fb(struct drm_plane *plane,
-					struct drm_plane_state *old_state)
+					struct drm_plane_state *state)
 {
 	struct virtio_gpu_framebuffer *vgfb;
 
-	if (!plane->state->fb)
+	if (!state->fb)
 		return;
 
-	vgfb = to_virtio_gpu_framebuffer(plane->state->fb);
+	vgfb = to_virtio_gpu_framebuffer(state->fb);
 	if (vgfb->fence) {
 		dma_fence_put(&vgfb->fence->f);
 		vgfb->fence = NULL;
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
index b7529b2b9883..1262fd0b3bef 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -597,7 +597,7 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev,
 	bool use_dma_api = !virtio_has_dma_quirk(vgdev->vdev);
 	struct virtio_gpu_object_shmem *shmem = to_virtio_gpu_shmem(bo);
 
-	if (use_dma_api)
+	if (virtio_gpu_is_shmem(bo) && use_dma_api)
 		dma_sync_sgtable_for_device(vgdev->vdev->dev.parent,
 					    shmem->pages, DMA_TO_DEVICE);
 
diff --git linux-libre-6.0-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c linux-libre-6.0.7-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
index 2aceac7856e2..089046fa21be 100644
--- linux-libre-6.0-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
+++ linux-libre-6.0.7-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
@@ -1076,6 +1076,7 @@ int vmw_mksstat_add_ioctl(struct drm_device *dev, void *data,
 
 	if (desc_len < 0) {
 		atomic_set(&dev_priv->mksstat_user_pids[slot], 0);
+		__free_page(page);
 		return -EFAULT;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/hid/Kconfig linux-libre-6.0.7-gnu/drivers/hid/Kconfig
index 6ce92830b5d1..c4308d4988dc 100644
--- linux-libre-6.0-gnu/drivers/hid/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/hid/Kconfig
@@ -1141,6 +1141,12 @@ config HID_TOPSEED
 	Say Y if you have a TopSeed Cyberlink or BTC Emprex or Conceptronic
 	CLLRCMCE remote control.
 
+config HID_TOPRE
+	tristate "Topre REALFORCE keyboards"
+	depends on HID
+	help
+	  Say Y for N-key rollover support on Topre REALFORCE R2 108 key keyboards.
+
 config HID_THINGM
 	tristate "ThingM blink(1) USB RGB LED"
 	depends on HID
diff --git linux-libre-6.0-gnu/drivers/hid/Makefile linux-libre-6.0.7-gnu/drivers/hid/Makefile
index b0bef8098139..bccaec0d77d3 100644
--- linux-libre-6.0-gnu/drivers/hid/Makefile
+++ linux-libre-6.0.7-gnu/drivers/hid/Makefile
@@ -123,6 +123,7 @@ obj-$(CONFIG_HID_GREENASIA)	+= hid-gaff.o
 obj-$(CONFIG_HID_THRUSTMASTER)	+= hid-tmff.o hid-thrustmaster.o
 obj-$(CONFIG_HID_TIVO)		+= hid-tivo.o
 obj-$(CONFIG_HID_TOPSEED)	+= hid-topseed.o
+obj-$(CONFIG_HID_TOPRE)	+= hid-topre.o
 obj-$(CONFIG_HID_TWINHAN)	+= hid-twinhan.o
 obj-$(CONFIG_HID_U2FZERO)	+= hid-u2fzero.o
 hid-uclogic-objs		:= hid-uclogic-core.o \
diff --git linux-libre-6.0-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c linux-libre-6.0.7-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
index 70436f9fad2f..33e039e1e01d 100644
--- linux-libre-6.0-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
+++ linux-libre-6.0.7-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
@@ -110,6 +110,8 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 	amd_sfh1_1_set_desc_ops(mp2_ops);
 
 	cl_data->num_hid_devices = amd_sfh_get_sensor_num(privdata, &cl_data->sensor_idx[0]);
+	if (cl_data->num_hid_devices == 0)
+		return -ENODEV;
 
 	INIT_DELAYED_WORK(&cl_data->work, amd_sfh_work);
 	INIT_DELAYED_WORK(&cl_data->work_buffer, amd_sfh_work_buffer);
diff --git linux-libre-6.0-gnu/drivers/hid/hid-ids.h linux-libre-6.0.7-gnu/drivers/hid/hid-ids.h
index f80d6193fca6..043cf1cc8794 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-ids.h
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-ids.h
@@ -1142,6 +1142,7 @@
 #define USB_DEVICE_ID_SONY_PS4_CONTROLLER_2	0x09cc
 #define USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE	0x0ba0
 #define USB_DEVICE_ID_SONY_PS5_CONTROLLER	0x0ce6
+#define USB_DEVICE_ID_SONY_PS5_CONTROLLER_2	0x0df2
 #define USB_DEVICE_ID_SONY_MOTION_CONTROLLER	0x03d5
 #define USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER	0x042f
 #define USB_DEVICE_ID_SONY_BUZZ_CONTROLLER		0x0002
@@ -1231,6 +1232,9 @@
 #define USB_DEVICE_ID_TIVO_SLIDE	0x1201
 #define USB_DEVICE_ID_TIVO_SLIDE_PRO	0x1203
 
+#define USB_VENDOR_ID_TOPRE			0x0853
+#define USB_DEVICE_ID_TOPRE_REALFORCE_R2_108			0x0148
+
 #define USB_VENDOR_ID_TOPSEED		0x0766
 #define USB_DEVICE_ID_TOPSEED_CYBERLINK	0x0204
 
diff --git linux-libre-6.0-gnu/drivers/hid/hid-magicmouse.c linux-libre-6.0.7-gnu/drivers/hid/hid-magicmouse.c
index 664a624a363d..c9c968d4b36a 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-magicmouse.c
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-magicmouse.c
@@ -480,7 +480,7 @@ static int magicmouse_raw_event(struct hid_device *hdev,
 		magicmouse_raw_event(hdev, report, data + 2, data[1]);
 		magicmouse_raw_event(hdev, report, data + 2 + data[1],
 			size - 2 - data[1]);
-		break;
+		return 0;
 	default:
 		return 0;
 	}
diff --git linux-libre-6.0-gnu/drivers/hid/hid-multitouch.c linux-libre-6.0.7-gnu/drivers/hid/hid-multitouch.c
index 2e72922e36f5..91a4d3fc30e0 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-multitouch.c
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-multitouch.c
@@ -1186,7 +1186,7 @@ static void mt_touch_report(struct hid_device *hid,
 	int contact_count = -1;
 
 	/* sticky fingers release in progress, abort */
-	if (test_and_set_bit(MT_IO_FLAGS_RUNNING, &td->mt_io_flags))
+	if (test_and_set_bit_lock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags))
 		return;
 
 	scantime = *app->scantime;
@@ -1267,7 +1267,7 @@ static void mt_touch_report(struct hid_device *hid,
 			del_timer(&td->release_timer);
 	}
 
-	clear_bit(MT_IO_FLAGS_RUNNING, &td->mt_io_flags);
+	clear_bit_unlock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags);
 }
 
 static int mt_touch_input_configured(struct hid_device *hdev,
@@ -1699,11 +1699,11 @@ static void mt_expired_timeout(struct timer_list *t)
 	 * An input report came in just before we release the sticky fingers,
 	 * it will take care of the sticky fingers.
 	 */
-	if (test_and_set_bit(MT_IO_FLAGS_RUNNING, &td->mt_io_flags))
+	if (test_and_set_bit_lock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags))
 		return;
 	if (test_bit(MT_IO_FLAGS_PENDING_SLOTS, &td->mt_io_flags))
 		mt_release_contacts(hdev);
-	clear_bit(MT_IO_FLAGS_RUNNING, &td->mt_io_flags);
+	clear_bit_unlock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags);
 }
 
 static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
diff --git linux-libre-6.0-gnu/drivers/hid/hid-nintendo.c linux-libre-6.0.7-gnu/drivers/hid/hid-nintendo.c
index 6028af3c3aae..c3774a468b22 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-nintendo.c
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-nintendo.c
@@ -760,12 +760,31 @@ static int joycon_read_stick_calibration(struct joycon_ctlr *ctlr, u16 cal_addr,
 	cal_y->max = cal_y->center + y_max_above;
 	cal_y->min = cal_y->center - y_min_below;
 
-	return 0;
+	/* check if calibration values are plausible */
+	if (cal_x->min >= cal_x->center || cal_x->center >= cal_x->max ||
+	    cal_y->min >= cal_y->center || cal_y->center >= cal_y->max)
+		ret = -EINVAL;
+
+	return ret;
 }
 
 static const u16 DFLT_STICK_CAL_CEN = 2000;
 static const u16 DFLT_STICK_CAL_MAX = 3500;
 static const u16 DFLT_STICK_CAL_MIN = 500;
+static void joycon_use_default_calibration(struct hid_device *hdev,
+					   struct joycon_stick_cal *cal_x,
+					   struct joycon_stick_cal *cal_y,
+					   const char *stick, int ret)
+{
+	hid_warn(hdev,
+		 "Failed to read %s stick cal, using defaults; e=%d\n",
+		 stick, ret);
+
+	cal_x->center = cal_y->center = DFLT_STICK_CAL_CEN;
+	cal_x->max = cal_y->max = DFLT_STICK_CAL_MAX;
+	cal_x->min = cal_y->min = DFLT_STICK_CAL_MIN;
+}
+
 static int joycon_request_calibration(struct joycon_ctlr *ctlr)
 {
 	u16 left_stick_addr = JC_CAL_FCT_DATA_LEFT_ADDR;
@@ -793,38 +812,24 @@ static int joycon_request_calibration(struct joycon_ctlr *ctlr)
 					    &ctlr->left_stick_cal_x,
 					    &ctlr->left_stick_cal_y,
 					    true);
-	if (ret) {
-		hid_warn(ctlr->hdev,
-			 "Failed to read left stick cal, using dflts; e=%d\n",
-			 ret);
-
-		ctlr->left_stick_cal_x.center = DFLT_STICK_CAL_CEN;
-		ctlr->left_stick_cal_x.max = DFLT_STICK_CAL_MAX;
-		ctlr->left_stick_cal_x.min = DFLT_STICK_CAL_MIN;
 
-		ctlr->left_stick_cal_y.center = DFLT_STICK_CAL_CEN;
-		ctlr->left_stick_cal_y.max = DFLT_STICK_CAL_MAX;
-		ctlr->left_stick_cal_y.min = DFLT_STICK_CAL_MIN;
-	}
+	if (ret)
+		joycon_use_default_calibration(ctlr->hdev,
+					       &ctlr->left_stick_cal_x,
+					       &ctlr->left_stick_cal_y,
+					       "left", ret);
 
 	/* read the right stick calibration data */
 	ret = joycon_read_stick_calibration(ctlr, right_stick_addr,
 					    &ctlr->right_stick_cal_x,
 					    &ctlr->right_stick_cal_y,
 					    false);
-	if (ret) {
-		hid_warn(ctlr->hdev,
-			 "Failed to read right stick cal, using dflts; e=%d\n",
-			 ret);
-
-		ctlr->right_stick_cal_x.center = DFLT_STICK_CAL_CEN;
-		ctlr->right_stick_cal_x.max = DFLT_STICK_CAL_MAX;
-		ctlr->right_stick_cal_x.min = DFLT_STICK_CAL_MIN;
 
-		ctlr->right_stick_cal_y.center = DFLT_STICK_CAL_CEN;
-		ctlr->right_stick_cal_y.max = DFLT_STICK_CAL_MAX;
-		ctlr->right_stick_cal_y.min = DFLT_STICK_CAL_MIN;
-	}
+	if (ret)
+		joycon_use_default_calibration(ctlr->hdev,
+					       &ctlr->right_stick_cal_x,
+					       &ctlr->right_stick_cal_y,
+					       "right", ret);
 
 	hid_dbg(ctlr->hdev, "calibration:\n"
 			    "l_x_c=%d l_x_max=%d l_x_min=%d\n"
diff --git linux-libre-6.0-gnu/drivers/hid/hid-playstation.c linux-libre-6.0.7-gnu/drivers/hid/hid-playstation.c
index b1b5721b5d8f..d21d868e29ab 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-playstation.c
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-playstation.c
@@ -46,6 +46,7 @@ struct ps_device {
 	uint32_t fw_version;
 
 	int (*parse_report)(struct ps_device *dev, struct hid_report *report, u8 *data, int size);
+	void (*remove)(struct ps_device *dev);
 };
 
 /* Calibration data for playstation motion sensors. */
@@ -174,6 +175,7 @@ struct dualsense {
 	struct led_classdev player_leds[5];
 
 	struct work_struct output_worker;
+	bool output_worker_initialized;
 	void *output_report_dmabuf;
 	uint8_t output_seq; /* Sequence number for output report. */
 };
@@ -299,6 +301,7 @@ static const struct {int x; int y; } ps_gamepad_hat_mapping[] = {
 	{0, 0},
 };
 
+static inline void dualsense_schedule_work(struct dualsense *ds);
 static void dualsense_set_lightbar(struct dualsense *ds, uint8_t red, uint8_t green, uint8_t blue);
 
 /*
@@ -792,6 +795,7 @@ err_free:
 	return ret;
 }
 
+
 static int dualsense_get_firmware_info(struct dualsense *ds)
 {
 	uint8_t *buf;
@@ -881,7 +885,7 @@ static int dualsense_player_led_set_brightness(struct led_classdev *led, enum le
 	ds->update_player_leds = true;
 	spin_unlock_irqrestore(&ds->base.lock, flags);
 
-	schedule_work(&ds->output_worker);
+	dualsense_schedule_work(ds);
 
 	return 0;
 }
@@ -925,6 +929,16 @@ static void dualsense_init_output_report(struct dualsense *ds, struct dualsense_
 	}
 }
 
+static inline void dualsense_schedule_work(struct dualsense *ds)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ds->base.lock, flags);
+	if (ds->output_worker_initialized)
+		schedule_work(&ds->output_worker);
+	spin_unlock_irqrestore(&ds->base.lock, flags);
+}
+
 /*
  * Helper function to send DualSense output reports. Applies a CRC at the end of a report
  * for Bluetooth reports.
@@ -1085,7 +1099,7 @@ static int dualsense_parse_report(struct ps_device *ps_dev, struct hid_report *r
 		spin_unlock_irqrestore(&ps_dev->lock, flags);
 
 		/* Schedule updating of microphone state at hardware level. */
-		schedule_work(&ds->output_worker);
+		dualsense_schedule_work(ds);
 	}
 	ds->last_btn_mic_state = btn_mic_state;
 
@@ -1200,10 +1214,22 @@ static int dualsense_play_effect(struct input_dev *dev, void *data, struct ff_ef
 	ds->motor_right = effect->u.rumble.weak_magnitude / 256;
 	spin_unlock_irqrestore(&ds->base.lock, flags);
 
-	schedule_work(&ds->output_worker);
+	dualsense_schedule_work(ds);
 	return 0;
 }
 
+static void dualsense_remove(struct ps_device *ps_dev)
+{
+	struct dualsense *ds = container_of(ps_dev, struct dualsense, base);
+	unsigned long flags;
+
+	spin_lock_irqsave(&ds->base.lock, flags);
+	ds->output_worker_initialized = false;
+	spin_unlock_irqrestore(&ds->base.lock, flags);
+
+	cancel_work_sync(&ds->output_worker);
+}
+
 static int dualsense_reset_leds(struct dualsense *ds)
 {
 	struct dualsense_output_report report;
@@ -1240,7 +1266,7 @@ static void dualsense_set_lightbar(struct dualsense *ds, uint8_t red, uint8_t gr
 	ds->lightbar_blue = blue;
 	spin_unlock_irqrestore(&ds->base.lock, flags);
 
-	schedule_work(&ds->output_worker);
+	dualsense_schedule_work(ds);
 }
 
 static void dualsense_set_player_leds(struct dualsense *ds)
@@ -1263,7 +1289,7 @@ static void dualsense_set_player_leds(struct dualsense *ds)
 
 	ds->update_player_leds = true;
 	ds->player_leds_state = player_ids[player_id];
-	schedule_work(&ds->output_worker);
+	dualsense_schedule_work(ds);
 }
 
 static struct ps_device *dualsense_create(struct hid_device *hdev)
@@ -1302,7 +1328,9 @@ static struct ps_device *dualsense_create(struct hid_device *hdev)
 	ps_dev->battery_capacity = 100; /* initial value until parse_report. */
 	ps_dev->battery_status = POWER_SUPPLY_STATUS_UNKNOWN;
 	ps_dev->parse_report = dualsense_parse_report;
+	ps_dev->remove = dualsense_remove;
 	INIT_WORK(&ds->output_worker, dualsense_output_worker);
+	ds->output_worker_initialized = true;
 	hid_set_drvdata(hdev, ds);
 
 	max_output_report_size = sizeof(struct dualsense_output_report_bt);
@@ -1439,7 +1467,8 @@ static int ps_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		goto err_stop;
 	}
 
-	if (hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER) {
+	if (hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER ||
+		hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER_2) {
 		dev = dualsense_create(hdev);
 		if (IS_ERR(dev)) {
 			hid_err(hdev, "Failed to create dualsense.\n");
@@ -1470,6 +1499,9 @@ static void ps_remove(struct hid_device *hdev)
 	ps_devices_list_remove(dev);
 	ps_device_release_player_id(dev);
 
+	if (dev->remove)
+		dev->remove(dev);
+
 	hid_hw_close(hdev);
 	hid_hw_stop(hdev);
 }
@@ -1477,6 +1509,8 @@ static void ps_remove(struct hid_device *hdev)
 static const struct hid_device_id ps_devices[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS5_CONTROLLER_2) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, ps_devices);
diff --git linux-libre-6.0-gnu/drivers/hid/hid-roccat.c linux-libre-6.0.7-gnu/drivers/hid/hid-roccat.c
index 26373b82fe81..6da80e442fdd 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-roccat.c
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-roccat.c
@@ -257,6 +257,8 @@ int roccat_report_event(int minor, u8 const *data)
 	if (!new_value)
 		return -ENOMEM;
 
+	mutex_lock(&device->cbuf_lock);
+
 	report = &device->cbuf[device->cbuf_end];
 
 	/* passing NULL is safe */
@@ -276,6 +278,8 @@ int roccat_report_event(int minor, u8 const *data)
 			reader->cbuf_start = (reader->cbuf_start + 1) % ROCCAT_CBUF_SIZE;
 	}
 
+	mutex_unlock(&device->cbuf_lock);
+
 	wake_up_interruptible(&device->wait);
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/hid/hid-topre.c linux-libre-6.0.7-gnu/drivers/hid/hid-topre.c
new file mode 100644
index 000000000000..88a91cdad5f8
--- /dev/null
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-topre.c
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ *  HID driver for Topre REALFORCE Keyboards
+ *
+ *  Copyright (c) 2022 Harry Stern <harry@harrystern.net>
+ *
+ *  Based on the hid-macally driver
+ */
+
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+MODULE_AUTHOR("Harry Stern <harry@harrystern.net>");
+MODULE_DESCRIPTION("REALFORCE R2 Keyboard driver");
+MODULE_LICENSE("GPL");
+
+/*
+ * Fix the REALFORCE R2's non-boot interface's report descriptor to match the
+ * events it's actually sending. It claims to send array events but is instead
+ * sending variable events.
+ */
+static __u8 *topre_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+				 unsigned int *rsize)
+{
+	if (*rsize >= 119 && rdesc[69] == 0x29 && rdesc[70] == 0xe7 &&
+						 rdesc[71] == 0x81 && rdesc[72] == 0x00) {
+		hid_info(hdev,
+			"fixing up Topre REALFORCE keyboard report descriptor\n");
+		rdesc[72] = 0x02;
+	}
+	return rdesc;
+}
+
+static const struct hid_device_id topre_id_table[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPRE,
+			 USB_DEVICE_ID_TOPRE_REALFORCE_R2_108) },
+	{ }
+};
+MODULE_DEVICE_TABLE(hid, topre_id_table);
+
+static struct hid_driver topre_driver = {
+	.name			= "topre",
+	.id_table		= topre_id_table,
+	.report_fixup		= topre_report_fixup,
+};
+
+module_hid_driver(topre_driver);
diff --git linux-libre-6.0-gnu/drivers/hid/hid-uclogic-core.c linux-libre-6.0.7-gnu/drivers/hid/hid-uclogic-core.c
index 47a17375c7fc..ff46604ef1d8 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-uclogic-core.c
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-uclogic-core.c
@@ -153,6 +153,7 @@ static int uclogic_input_configured(struct hid_device *hdev,
 			suffix = "Pad";
 			break;
 		case HID_DG_PEN:
+		case HID_DG_DIGITIZER:
 			suffix = "Pen";
 			break;
 		case HID_CP_CONSUMER_CONTROL:
diff --git linux-libre-6.0-gnu/drivers/hid/hid-uclogic-rdesc.c linux-libre-6.0.7-gnu/drivers/hid/hid-uclogic-rdesc.c
index 3d68e8b0784d..81ca22398ed5 100644
--- linux-libre-6.0-gnu/drivers/hid/hid-uclogic-rdesc.c
+++ linux-libre-6.0.7-gnu/drivers/hid/hid-uclogic-rdesc.c
@@ -1113,7 +1113,7 @@ __u8 *uclogic_rdesc_template_apply(const __u8 *template_ptr,
 		    memcmp(p, pen_head, sizeof(pen_head)) == 0 &&
 		    p[sizeof(pen_head)] < param_num) {
 			v = param_list[p[sizeof(pen_head)]];
-			put_unaligned(cpu_to_le32(v), (s32 *)p);
+			put_unaligned((__force u32)cpu_to_le32(v), (s32 *)p);
 			p += sizeof(pen_head) + 1;
 		} else if (memcmp(p, btn_head, sizeof(btn_head)) == 0 &&
 			   p[sizeof(btn_head)] < param_num) {
diff --git linux-libre-6.0-gnu/drivers/hsi/clients/ssi_protocol.c linux-libre-6.0.7-gnu/drivers/hsi/clients/ssi_protocol.c
index 21f11a5b965b..49ffd808d17f 100644
--- linux-libre-6.0-gnu/drivers/hsi/clients/ssi_protocol.c
+++ linux-libre-6.0.7-gnu/drivers/hsi/clients/ssi_protocol.c
@@ -931,6 +931,7 @@ static int ssip_pn_open(struct net_device *dev)
 	if (err < 0) {
 		dev_err(&cl->device, "Register HSI port event failed (%d)\n",
 			err);
+		hsi_release_port(cl);
 		return err;
 	}
 	dev_dbg(&cl->device, "Configuring SSI port\n");
diff --git linux-libre-6.0-gnu/drivers/hsi/controllers/omap_ssi_core.c linux-libre-6.0.7-gnu/drivers/hsi/controllers/omap_ssi_core.c
index 44a3f5660c10..eb9820158318 100644
--- linux-libre-6.0-gnu/drivers/hsi/controllers/omap_ssi_core.c
+++ linux-libre-6.0.7-gnu/drivers/hsi/controllers/omap_ssi_core.c
@@ -524,6 +524,7 @@ static int ssi_probe(struct platform_device *pd)
 		if (!childpdev) {
 			err = -ENODEV;
 			dev_err(&pd->dev, "failed to create ssi controller port\n");
+			of_node_put(child);
 			goto out3;
 		}
 	}
diff --git linux-libre-6.0-gnu/drivers/hsi/controllers/omap_ssi_port.c linux-libre-6.0.7-gnu/drivers/hsi/controllers/omap_ssi_port.c
index a0cb5be246e1..b9495b720f1b 100644
--- linux-libre-6.0-gnu/drivers/hsi/controllers/omap_ssi_port.c
+++ linux-libre-6.0.7-gnu/drivers/hsi/controllers/omap_ssi_port.c
@@ -230,10 +230,10 @@ static int ssi_start_dma(struct hsi_msg *msg, int lch)
 	if (msg->ttype == HSI_MSG_READ) {
 		err = dma_map_sg(&ssi->device, msg->sgt.sgl, msg->sgt.nents,
 							DMA_FROM_DEVICE);
-		if (err < 0) {
+		if (!err) {
 			dev_dbg(&ssi->device, "DMA map SG failed !\n");
 			pm_runtime_put_autosuspend(omap_port->pdev);
-			return err;
+			return -EIO;
 		}
 		csdp = SSI_DST_BURST_4x32_BIT | SSI_DST_MEMORY_PORT |
 			SSI_SRC_SINGLE_ACCESS0 | SSI_SRC_PERIPHERAL_PORT |
@@ -247,10 +247,10 @@ static int ssi_start_dma(struct hsi_msg *msg, int lch)
 	} else {
 		err = dma_map_sg(&ssi->device, msg->sgt.sgl, msg->sgt.nents,
 							DMA_TO_DEVICE);
-		if (err < 0) {
+		if (!err) {
 			dev_dbg(&ssi->device, "DMA map SG failed !\n");
 			pm_runtime_put_autosuspend(omap_port->pdev);
-			return err;
+			return -EIO;
 		}
 		csdp = SSI_SRC_BURST_4x32_BIT | SSI_SRC_MEMORY_PORT |
 			SSI_DST_SINGLE_ACCESS0 | SSI_DST_PERIPHERAL_PORT |
diff --git linux-libre-6.0-gnu/drivers/hwmon/aquacomputer_d5next.c linux-libre-6.0.7-gnu/drivers/hwmon/aquacomputer_d5next.c
index 66430553cc45..36752cf2cac9 100644
--- linux-libre-6.0-gnu/drivers/hwmon/aquacomputer_d5next.c
+++ linux-libre-6.0.7-gnu/drivers/hwmon/aquacomputer_d5next.c
@@ -110,7 +110,7 @@ static u16 octo_ctrl_fan_offsets[] = { 0x5B, 0xB0, 0x105, 0x15A, 0x1AF, 0x204, 0
 static u8 quadro_sensor_fan_offsets[] = { 0x70, 0x7D, 0x8A, 0x97 };
 
 /* Fan speed registers in Quadro control report (from 0-100%) */
-static u16 quadro_ctrl_fan_offsets[] = { 0x36, 0x8b, 0xe0, 0x135 };
+static u16 quadro_ctrl_fan_offsets[] = { 0x37, 0x8c, 0xe1, 0x136 };
 
 /* Labels for D5 Next */
 static const char *const label_d5next_temp[] = {
diff --git linux-libre-6.0-gnu/drivers/hwmon/coretemp.c linux-libre-6.0.7-gnu/drivers/hwmon/coretemp.c
index 19fc0743a76a..69e8b785ba85 100644
--- linux-libre-6.0-gnu/drivers/hwmon/coretemp.c
+++ linux-libre-6.0.7-gnu/drivers/hwmon/coretemp.c
@@ -46,9 +46,6 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");
 #define TOTAL_ATTRS		(MAX_CORE_ATTRS + 1)
 #define MAX_CORE_DATA		(NUM_REAL_CORES + BASE_SYSFS_ATTR_NO)
 
-#define TO_CORE_ID(cpu)		(cpu_data(cpu).cpu_core_id)
-#define TO_ATTR_NO(cpu)		(TO_CORE_ID(cpu) + BASE_SYSFS_ATTR_NO)
-
 #ifdef CONFIG_SMP
 #define for_each_sibling(i, cpu) \
 	for_each_cpu(i, topology_sibling_cpumask(cpu))
@@ -91,6 +88,8 @@ struct temp_data {
 struct platform_data {
 	struct device		*hwmon_dev;
 	u16			pkg_id;
+	u16			cpu_map[NUM_REAL_CORES];
+	struct ida		ida;
 	struct cpumask		cpumask;
 	struct temp_data	*core_data[MAX_CORE_DATA];
 	struct device_attribute name_attr;
@@ -441,7 +440,7 @@ static struct temp_data *init_temp_data(unsigned int cpu, int pkg_flag)
 							MSR_IA32_THERM_STATUS;
 	tdata->is_pkg_data = pkg_flag;
 	tdata->cpu = cpu;
-	tdata->cpu_core_id = TO_CORE_ID(cpu);
+	tdata->cpu_core_id = topology_core_id(cpu);
 	tdata->attr_size = MAX_CORE_ATTRS;
 	mutex_init(&tdata->update_lock);
 	return tdata;
@@ -454,7 +453,7 @@ static int create_core_data(struct platform_device *pdev, unsigned int cpu,
 	struct platform_data *pdata = platform_get_drvdata(pdev);
 	struct cpuinfo_x86 *c = &cpu_data(cpu);
 	u32 eax, edx;
-	int err, attr_no;
+	int err, index, attr_no;
 
 	/*
 	 * Find attr number for sysfs:
@@ -462,14 +461,26 @@ static int create_core_data(struct platform_device *pdev, unsigned int cpu,
 	 * The attr number is always core id + 2
 	 * The Pkgtemp will always show up as temp1_*, if available
 	 */
-	attr_no = pkg_flag ? PKG_SYSFS_ATTR_NO : TO_ATTR_NO(cpu);
+	if (pkg_flag) {
+		attr_no = PKG_SYSFS_ATTR_NO;
+	} else {
+		index = ida_alloc(&pdata->ida, GFP_KERNEL);
+		if (index < 0)
+			return index;
+		pdata->cpu_map[index] = topology_core_id(cpu);
+		attr_no = index + BASE_SYSFS_ATTR_NO;
+	}
 
-	if (attr_no > MAX_CORE_DATA - 1)
-		return -ERANGE;
+	if (attr_no > MAX_CORE_DATA - 1) {
+		err = -ERANGE;
+		goto ida_free;
+	}
 
 	tdata = init_temp_data(cpu, pkg_flag);
-	if (!tdata)
-		return -ENOMEM;
+	if (!tdata) {
+		err = -ENOMEM;
+		goto ida_free;
+	}
 
 	/* Test if we can access the status register */
 	err = rdmsr_safe_on_cpu(cpu, tdata->status_reg, &eax, &edx);
@@ -505,6 +516,9 @@ static int create_core_data(struct platform_device *pdev, unsigned int cpu,
 exit_free:
 	pdata->core_data[attr_no] = NULL;
 	kfree(tdata);
+ida_free:
+	if (!pkg_flag)
+		ida_free(&pdata->ida, index);
 	return err;
 }
 
@@ -524,6 +538,9 @@ static void coretemp_remove_core(struct platform_data *pdata, int indx)
 
 	kfree(pdata->core_data[indx]);
 	pdata->core_data[indx] = NULL;
+
+	if (indx >= BASE_SYSFS_ATTR_NO)
+		ida_free(&pdata->ida, indx - BASE_SYSFS_ATTR_NO);
 }
 
 static int coretemp_probe(struct platform_device *pdev)
@@ -537,6 +554,7 @@ static int coretemp_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	pdata->pkg_id = pdev->id;
+	ida_init(&pdata->ida);
 	platform_set_drvdata(pdev, pdata);
 
 	pdata->hwmon_dev = devm_hwmon_device_register_with_groups(dev, DRVNAME,
@@ -553,6 +571,7 @@ static int coretemp_remove(struct platform_device *pdev)
 		if (pdata->core_data[i])
 			coretemp_remove_core(pdata, i);
 
+	ida_destroy(&pdata->ida);
 	return 0;
 }
 
@@ -647,7 +666,7 @@ static int coretemp_cpu_offline(unsigned int cpu)
 	struct platform_device *pdev = coretemp_get_pdev(cpu);
 	struct platform_data *pd;
 	struct temp_data *tdata;
-	int indx, target;
+	int i, indx = -1, target;
 
 	/*
 	 * Don't execute this on suspend as the device remove locks
@@ -660,12 +679,19 @@ static int coretemp_cpu_offline(unsigned int cpu)
 	if (!pdev)
 		return 0;
 
-	/* The core id is too big, just return */
-	indx = TO_ATTR_NO(cpu);
-	if (indx > MAX_CORE_DATA - 1)
+	pd = platform_get_drvdata(pdev);
+
+	for (i = 0; i < NUM_REAL_CORES; i++) {
+		if (pd->cpu_map[i] == topology_core_id(cpu)) {
+			indx = i + BASE_SYSFS_ATTR_NO;
+			break;
+		}
+	}
+
+	/* Too many cores and this core is not populated, just return */
+	if (indx < 0)
 		return 0;
 
-	pd = platform_get_drvdata(pdev);
 	tdata = pd->core_data[indx];
 
 	cpumask_clear_cpu(cpu, &pd->cpumask);
diff --git linux-libre-6.0-gnu/drivers/hwmon/gsc-hwmon.c linux-libre-6.0.7-gnu/drivers/hwmon/gsc-hwmon.c
index d64be48f1ef6..b60ec95b5edb 100644
--- linux-libre-6.0-gnu/drivers/hwmon/gsc-hwmon.c
+++ linux-libre-6.0.7-gnu/drivers/hwmon/gsc-hwmon.c
@@ -267,6 +267,7 @@ gsc_hwmon_get_devtree_pdata(struct device *dev)
 	pdata->nchannels = nchannels;
 
 	/* fan controller base address */
+	of_node_get(dev->parent->of_node);
 	fan = of_find_compatible_node(dev->parent->of_node, NULL, "gw,gsc-fan");
 	if (fan && of_property_read_u32(fan, "reg", &pdata->fan_base)) {
 		of_node_put(fan);
diff --git linux-libre-6.0-gnu/drivers/hwmon/occ/p9_sbe.c linux-libre-6.0.7-gnu/drivers/hwmon/occ/p9_sbe.c
index c1e0a1d96cd4..f3791a589b01 100644
--- linux-libre-6.0-gnu/drivers/hwmon/occ/p9_sbe.c
+++ linux-libre-6.0.7-gnu/drivers/hwmon/occ/p9_sbe.c
@@ -14,6 +14,8 @@
 
 #include "common.h"
 
+#define OCC_CHECKSUM_RETRIES	3
+
 struct p9_sbe_occ {
 	struct occ occ;
 	bool sbe_error;
@@ -80,18 +82,23 @@ done:
 static int p9_sbe_occ_send_cmd(struct occ *occ, u8 *cmd, size_t len,
 			       void *resp, size_t resp_len)
 {
+	size_t original_resp_len = resp_len;
 	struct p9_sbe_occ *ctx = to_p9_sbe_occ(occ);
-	int rc;
+	int rc, i;
 
-	rc = fsi_occ_submit(ctx->sbe, cmd, len, resp, &resp_len);
-	if (rc < 0) {
+	for (i = 0; i < OCC_CHECKSUM_RETRIES; ++i) {
+		rc = fsi_occ_submit(ctx->sbe, cmd, len, resp, &resp_len);
+		if (rc >= 0)
+			break;
 		if (resp_len) {
 			if (p9_sbe_occ_save_ffdc(ctx, resp, resp_len))
 				sysfs_notify(&occ->bus_dev->kobj, NULL,
 					     bin_attr_ffdc.attr.name);
+			return rc;
 		}
-
-		return rc;
+		if (rc != -EBADE)
+			return rc;
+		resp_len = original_resp_len;
 	}
 
 	switch (((struct occ_response *)resp)->return_status) {
diff --git linux-libre-6.0-gnu/drivers/hwmon/pmbus/mp2888.c linux-libre-6.0.7-gnu/drivers/hwmon/pmbus/mp2888.c
index 8ecd4adfef40..24e5194706cf 100644
--- linux-libre-6.0-gnu/drivers/hwmon/pmbus/mp2888.c
+++ linux-libre-6.0.7-gnu/drivers/hwmon/pmbus/mp2888.c
@@ -34,7 +34,7 @@ struct mp2888_data {
 	int curr_sense_gain;
 };
 
-#define to_mp2888_data(x)  container_of(x, struct mp2888_data, info)
+#define to_mp2888_data(x)	container_of(x, struct mp2888_data, info)
 
 static int mp2888_read_byte_data(struct i2c_client *client, int page, int reg)
 {
@@ -109,7 +109,7 @@ mp2888_read_phase(struct i2c_client *client, struct mp2888_data *data, int page,
 	 * - Kcs is the DrMOS current sense gain of power stage, which is obtained from the
 	 *   register MP2888_MFR_VR_CONFIG1, bits 13-12 with the following selection of DrMOS
 	 *   (data->curr_sense_gain):
-	 *   00b - 5µA/A, 01b - 8.5µA/A, 10b - 9.7µA/A, 11b - 10µA/A.
+	 *   00b - 8.5µA/A, 01b - 9.7µA/A, 1b - 10µA/A, 11b - 5µA/A.
 	 * - Rcs is the internal phase current sense resistor. This parameter depends on hardware
 	 *   assembly. By default it is set to 1kΩ. In case of different assembly, user should
 	 *   scale this parameter by dividing it by Rcs.
@@ -118,10 +118,9 @@ mp2888_read_phase(struct i2c_client *client, struct mp2888_data *data, int page,
 	 * because sampling of current occurrence of bit weight has a big deviation, especially for
 	 * light load.
 	 */
-	ret = DIV_ROUND_CLOSEST(ret * 100 - 9800, data->curr_sense_gain);
-	ret = (data->phase_curr_resolution) ? ret * 2 : ret;
+	ret = DIV_ROUND_CLOSEST(ret * 200 - 19600, data->curr_sense_gain);
 	/* Scale according to total current resolution. */
-	ret = (data->total_curr_resolution) ? ret * 8 : ret * 4;
+	ret = (data->total_curr_resolution) ? ret * 2 : ret;
 	return ret;
 }
 
@@ -212,7 +211,7 @@ static int mp2888_read_word_data(struct i2c_client *client, int page, int phase,
 		ret = pmbus_read_word_data(client, page, phase, reg);
 		if (ret < 0)
 			return ret;
-		ret = data->total_curr_resolution ? ret * 2 : ret;
+		ret = data->total_curr_resolution ? ret : DIV_ROUND_CLOSEST(ret, 2);
 		break;
 	case PMBUS_POUT_OP_WARN_LIMIT:
 		ret = pmbus_read_word_data(client, page, phase, reg);
@@ -223,7 +222,7 @@ static int mp2888_read_word_data(struct i2c_client *client, int page, int phase,
 		 * set 1. Actual power is reported with 0.5W or 1W respectively resolution. Scaling
 		 * is needed to match both.
 		 */
-		ret = data->total_curr_resolution ? ret * 4 : ret * 2;
+		ret = data->total_curr_resolution ? ret * 2 : ret;
 		break;
 	/*
 	 * The below registers are not implemented by device or implemented not according to the
diff --git linux-libre-6.0-gnu/drivers/hwmon/sht4x.c linux-libre-6.0.7-gnu/drivers/hwmon/sht4x.c
index c19df3ade48e..13ac2d8f22c7 100644
--- linux-libre-6.0-gnu/drivers/hwmon/sht4x.c
+++ linux-libre-6.0.7-gnu/drivers/hwmon/sht4x.c
@@ -129,7 +129,7 @@ unlock:
 
 static ssize_t sht4x_interval_write(struct sht4x_data *data, long val)
 {
-	data->update_interval = clamp_val(val, SHT4X_MIN_POLL_INTERVAL, UINT_MAX);
+	data->update_interval = clamp_val(val, SHT4X_MIN_POLL_INTERVAL, INT_MAX);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/hwtracing/coresight/coresight-cti-core.c linux-libre-6.0.7-gnu/drivers/hwtracing/coresight/coresight-cti-core.c
index 8988b2ed2ea6..dcd607a0c41a 100644
--- linux-libre-6.0-gnu/drivers/hwtracing/coresight/coresight-cti-core.c
+++ linux-libre-6.0.7-gnu/drivers/hwtracing/coresight/coresight-cti-core.c
@@ -90,11 +90,9 @@ void cti_write_all_hw_regs(struct cti_drvdata *drvdata)
 static int cti_enable_hw(struct cti_drvdata *drvdata)
 {
 	struct cti_config *config = &drvdata->config;
-	struct device *dev = &drvdata->csdev->dev;
 	unsigned long flags;
 	int rc = 0;
 
-	pm_runtime_get_sync(dev->parent);
 	spin_lock_irqsave(&drvdata->spinlock, flags);
 
 	/* no need to do anything if enabled or unpowered*/
@@ -119,7 +117,6 @@ cti_state_unchanged:
 	/* cannot enable due to error */
 cti_err_not_enabled:
 	spin_unlock_irqrestore(&drvdata->spinlock, flags);
-	pm_runtime_put(dev->parent);
 	return rc;
 }
 
@@ -153,7 +150,6 @@ cti_hp_not_enabled:
 static int cti_disable_hw(struct cti_drvdata *drvdata)
 {
 	struct cti_config *config = &drvdata->config;
-	struct device *dev = &drvdata->csdev->dev;
 	struct coresight_device *csdev = drvdata->csdev;
 
 	spin_lock(&drvdata->spinlock);
@@ -175,7 +171,6 @@ static int cti_disable_hw(struct cti_drvdata *drvdata)
 	coresight_disclaim_device_unlocked(csdev);
 	CS_LOCK(drvdata->base);
 	spin_unlock(&drvdata->spinlock);
-	pm_runtime_put(dev->parent);
 	return 0;
 
 	/* not disabled this call */
diff --git linux-libre-6.0-gnu/drivers/i2c/busses/i2c-designware-core.h linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-designware-core.h
index 70b80e710990..4d3a3b464ecd 100644
--- linux-libre-6.0-gnu/drivers/i2c/busses/i2c-designware-core.h
+++ linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-designware-core.h
@@ -126,8 +126,9 @@
  * status codes
  */
 #define STATUS_IDLE			0x0
-#define STATUS_WRITE_IN_PROGRESS	0x1
-#define STATUS_READ_IN_PROGRESS		0x2
+#define STATUS_ACTIVE			0x1
+#define STATUS_WRITE_IN_PROGRESS	0x2
+#define STATUS_READ_IN_PROGRESS		0x4
 
 /*
  * operation modes
@@ -334,12 +335,14 @@ void i2c_dw_disable_int(struct dw_i2c_dev *dev);
 
 static inline void __i2c_dw_enable(struct dw_i2c_dev *dev)
 {
+	dev->status |= STATUS_ACTIVE;
 	regmap_write(dev->map, DW_IC_ENABLE, 1);
 }
 
 static inline void __i2c_dw_disable_nowait(struct dw_i2c_dev *dev)
 {
 	regmap_write(dev->map, DW_IC_ENABLE, 0);
+	dev->status &= ~STATUS_ACTIVE;
 }
 
 void __i2c_dw_disable(struct dw_i2c_dev *dev);
diff --git linux-libre-6.0-gnu/drivers/i2c/busses/i2c-designware-master.c linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-designware-master.c
index 44a94b225ed8..dc3c5a15a95b 100644
--- linux-libre-6.0-gnu/drivers/i2c/busses/i2c-designware-master.c
+++ linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-designware-master.c
@@ -716,6 +716,19 @@ static int i2c_dw_irq_handler_master(struct dw_i2c_dev *dev)
 	u32 stat;
 
 	stat = i2c_dw_read_clear_intrbits(dev);
+
+	if (!(dev->status & STATUS_ACTIVE)) {
+		/*
+		 * Unexpected interrupt in driver point of view. State
+		 * variables are either unset or stale so acknowledge and
+		 * disable interrupts for suppressing further interrupts if
+		 * interrupt really came from this HW (E.g. firmware has left
+		 * the HW active).
+		 */
+		regmap_write(dev->map, DW_IC_INTR_MASK, 0);
+		return 0;
+	}
+
 	if (stat & DW_IC_INTR_TX_ABRT) {
 		dev->cmd_err |= DW_IC_ERR_TX_ABRT;
 		dev->status = STATUS_IDLE;
diff --git linux-libre-6.0-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c
index 608e61209455..ca368482b246 100644
--- linux-libre-6.0-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -27,7 +27,6 @@
 #include "i2c-ccgx-ucsi.h"
 
 #define DRIVER_NAME "i2c-designware-pci"
-#define AMD_CLK_RATE_HZ	100000
 
 enum dw_pci_ctl_id_t {
 	medfield,
@@ -100,11 +99,6 @@ static u32 mfld_get_clk_rate_khz(struct dw_i2c_dev *dev)
 	return 25000;
 }
 
-static u32 navi_amd_get_clk_rate_khz(struct dw_i2c_dev *dev)
-{
-	return AMD_CLK_RATE_HZ;
-}
-
 static int mfld_setup(struct pci_dev *pdev, struct dw_pci_controller *c)
 {
 	struct dw_i2c_dev *dev = dev_get_drvdata(&pdev->dev);
@@ -126,15 +120,6 @@ static int mfld_setup(struct pci_dev *pdev, struct dw_pci_controller *c)
 	return -ENODEV;
 }
 
-static int navi_amd_setup(struct pci_dev *pdev, struct dw_pci_controller *c)
-{
-	struct dw_i2c_dev *dev = dev_get_drvdata(&pdev->dev);
-
-	dev->flags |= MODEL_AMD_NAVI_GPU;
-	dev->timings.bus_freq_hz = I2C_MAX_STANDARD_MODE_FREQ;
-	return 0;
-}
-
 static int mrfld_setup(struct pci_dev *pdev, struct dw_pci_controller *c)
 {
 	/*
@@ -159,6 +144,20 @@ static u32 ehl_get_clk_rate_khz(struct dw_i2c_dev *dev)
 	return 100000;
 }
 
+static u32 navi_amd_get_clk_rate_khz(struct dw_i2c_dev *dev)
+{
+	return 100000;
+}
+
+static int navi_amd_setup(struct pci_dev *pdev, struct dw_pci_controller *c)
+{
+	struct dw_i2c_dev *dev = dev_get_drvdata(&pdev->dev);
+
+	dev->flags |= MODEL_AMD_NAVI_GPU;
+	dev->timings.bus_freq_hz = I2C_MAX_STANDARD_MODE_FREQ;
+	return 0;
+}
+
 static struct dw_pci_controller dw_pci_controllers[] = {
 	[medfield] = {
 		.bus_num = -1,
@@ -389,6 +388,7 @@ static const struct pci_device_id i2_designware_pci_ids[] = {
 	{ PCI_VDEVICE(INTEL, 0x4bbe), elkhartlake },
 	{ PCI_VDEVICE(INTEL, 0x4bbf), elkhartlake },
 	{ PCI_VDEVICE(INTEL, 0x4bc0), elkhartlake },
+	/* AMD NAVI */
 	{ PCI_VDEVICE(ATI,  0x7314), navi_amd },
 	{ PCI_VDEVICE(ATI,  0x73a4), navi_amd },
 	{ PCI_VDEVICE(ATI,  0x73e4), navi_amd },
diff --git linux-libre-6.0-gnu/drivers/i2c/busses/i2c-mlxbf.c linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-mlxbf.c
index ad5efd7497d1..0e840eba4fd6 100644
--- linux-libre-6.0-gnu/drivers/i2c/busses/i2c-mlxbf.c
+++ linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-mlxbf.c
@@ -306,6 +306,7 @@ static u64 mlxbf_i2c_corepll_frequency;
  * exact.
  */
 #define MLXBF_I2C_SMBUS_TIMEOUT   (300 * 1000) /* 300ms */
+#define MLXBF_I2C_SMBUS_LOCK_POLL_TIMEOUT (300 * 1000) /* 300ms */
 
 /* Encapsulates timing parameters. */
 struct mlxbf_i2c_timings {
@@ -514,6 +515,25 @@ static bool mlxbf_smbus_master_wait_for_idle(struct mlxbf_i2c_priv *priv)
 	return false;
 }
 
+/*
+ * wait for the lock to be released before acquiring it.
+ */
+static bool mlxbf_i2c_smbus_master_lock(struct mlxbf_i2c_priv *priv)
+{
+	if (mlxbf_smbus_poll(priv->smbus->io, MLXBF_I2C_SMBUS_MASTER_GW,
+			   MLXBF_I2C_MASTER_LOCK_BIT, true,
+			   MLXBF_I2C_SMBUS_LOCK_POLL_TIMEOUT))
+		return true;
+
+	return false;
+}
+
+static void mlxbf_i2c_smbus_master_unlock(struct mlxbf_i2c_priv *priv)
+{
+	/* Clear the gw to clear the lock */
+	writel(0, priv->smbus->io + MLXBF_I2C_SMBUS_MASTER_GW);
+}
+
 static bool mlxbf_i2c_smbus_transaction_success(u32 master_status,
 						u32 cause_status)
 {
@@ -705,10 +725,19 @@ mlxbf_i2c_smbus_start_transaction(struct mlxbf_i2c_priv *priv,
 	slave = request->slave & GENMASK(6, 0);
 	addr = slave << 1;
 
-	/* First of all, check whether the HW is idle. */
-	if (WARN_ON(!mlxbf_smbus_master_wait_for_idle(priv)))
+	/*
+	 * Try to acquire the smbus gw lock before any reads of the GW register since
+	 * a read sets the lock.
+	 */
+	if (WARN_ON(!mlxbf_i2c_smbus_master_lock(priv)))
 		return -EBUSY;
 
+	/* Check whether the HW is idle */
+	if (WARN_ON(!mlxbf_smbus_master_wait_for_idle(priv))) {
+		ret = -EBUSY;
+		goto out_unlock;
+	}
+
 	/* Set first byte. */
 	data_desc[data_idx++] = addr;
 
@@ -732,8 +761,10 @@ mlxbf_i2c_smbus_start_transaction(struct mlxbf_i2c_priv *priv,
 			write_en = 1;
 			write_len += operation->length;
 			if (data_idx + operation->length >
-					MLXBF_I2C_MASTER_DATA_DESC_SIZE)
-				return -ENOBUFS;
+					MLXBF_I2C_MASTER_DATA_DESC_SIZE) {
+				ret = -ENOBUFS;
+				goto out_unlock;
+			}
 			memcpy(data_desc + data_idx,
 			       operation->buffer, operation->length);
 			data_idx += operation->length;
@@ -765,7 +796,7 @@ mlxbf_i2c_smbus_start_transaction(struct mlxbf_i2c_priv *priv,
 		ret = mlxbf_i2c_smbus_enable(priv, slave, write_len, block_en,
 					 pec_en, 0);
 		if (ret)
-			return ret;
+			goto out_unlock;
 	}
 
 	if (read_en) {
@@ -792,6 +823,9 @@ mlxbf_i2c_smbus_start_transaction(struct mlxbf_i2c_priv *priv,
 			priv->smbus->io + MLXBF_I2C_SMBUS_MASTER_FSM);
 	}
 
+out_unlock:
+	mlxbf_i2c_smbus_master_unlock(priv);
+
 	return ret;
 }
 
diff --git linux-libre-6.0-gnu/drivers/i2c/busses/i2c-qcom-cci.c linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-qcom-cci.c
index ea48e6a9cfca..1cf89f885d61 100644
--- linux-libre-6.0-gnu/drivers/i2c/busses/i2c-qcom-cci.c
+++ linux-libre-6.0.7-gnu/drivers/i2c/busses/i2c-qcom-cci.c
@@ -639,6 +639,11 @@ static int cci_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto error;
 
+	pm_runtime_set_autosuspend_delay(dev, MSEC_PER_SEC);
+	pm_runtime_use_autosuspend(dev);
+	pm_runtime_set_active(dev);
+	pm_runtime_enable(dev);
+
 	for (i = 0; i < cci->data->num_masters; i++) {
 		if (!cci->master[i].cci)
 			continue;
@@ -650,14 +655,12 @@ static int cci_probe(struct platform_device *pdev)
 		}
 	}
 
-	pm_runtime_set_autosuspend_delay(dev, MSEC_PER_SEC);
-	pm_runtime_use_autosuspend(dev);
-	pm_runtime_set_active(dev);
-	pm_runtime_enable(dev);
-
 	return 0;
 
 error_i2c:
+	pm_runtime_disable(dev);
+	pm_runtime_dont_use_autosuspend(dev);
+
 	for (--i ; i >= 0; i--) {
 		if (cci->master[i].cci) {
 			i2c_del_adapter(&cci->master[i].adap);
diff --git linux-libre-6.0-gnu/drivers/iio/accel/adxl367.c linux-libre-6.0.7-gnu/drivers/iio/accel/adxl367.c
index 47feb375b70b..7c7d78040793 100644
--- linux-libre-6.0-gnu/drivers/iio/accel/adxl367.c
+++ linux-libre-6.0.7-gnu/drivers/iio/accel/adxl367.c
@@ -1185,17 +1185,30 @@ static ssize_t adxl367_get_fifo_watermark(struct device *dev,
 	return sysfs_emit(buf, "%d\n", fifo_watermark);
 }
 
-static IIO_CONST_ATTR(hwfifo_watermark_min, "1");
-static IIO_CONST_ATTR(hwfifo_watermark_max,
-		      __stringify(ADXL367_FIFO_MAX_WATERMARK));
+static ssize_t hwfifo_watermark_min_show(struct device *dev,
+					 struct device_attribute *attr,
+					 char *buf)
+{
+	return sysfs_emit(buf, "%s\n", "1");
+}
+
+static ssize_t hwfifo_watermark_max_show(struct device *dev,
+					 struct device_attribute *attr,
+					 char *buf)
+{
+	return sysfs_emit(buf, "%s\n", __stringify(ADXL367_FIFO_MAX_WATERMARK));
+}
+
+static IIO_DEVICE_ATTR_RO(hwfifo_watermark_min, 0);
+static IIO_DEVICE_ATTR_RO(hwfifo_watermark_max, 0);
 static IIO_DEVICE_ATTR(hwfifo_watermark, 0444,
 		       adxl367_get_fifo_watermark, NULL, 0);
 static IIO_DEVICE_ATTR(hwfifo_enabled, 0444,
 		       adxl367_get_fifo_enabled, NULL, 0);
 
 static const struct attribute *adxl367_fifo_attributes[] = {
-	&iio_const_attr_hwfifo_watermark_min.dev_attr.attr,
-	&iio_const_attr_hwfifo_watermark_max.dev_attr.attr,
+	&iio_dev_attr_hwfifo_watermark_min.dev_attr.attr,
+	&iio_dev_attr_hwfifo_watermark_max.dev_attr.attr,
 	&iio_dev_attr_hwfifo_watermark.dev_attr.attr,
 	&iio_dev_attr_hwfifo_enabled.dev_attr.attr,
 	NULL,
diff --git linux-libre-6.0-gnu/drivers/iio/accel/adxl372.c linux-libre-6.0.7-gnu/drivers/iio/accel/adxl372.c
index e3ecbaee61f7..bc53af809d5d 100644
--- linux-libre-6.0-gnu/drivers/iio/accel/adxl372.c
+++ linux-libre-6.0.7-gnu/drivers/iio/accel/adxl372.c
@@ -998,17 +998,30 @@ static ssize_t adxl372_get_fifo_watermark(struct device *dev,
 	return sprintf(buf, "%d\n", st->watermark);
 }
 
-static IIO_CONST_ATTR(hwfifo_watermark_min, "1");
-static IIO_CONST_ATTR(hwfifo_watermark_max,
-		      __stringify(ADXL372_FIFO_SIZE));
+static ssize_t hwfifo_watermark_min_show(struct device *dev,
+					 struct device_attribute *attr,
+					 char *buf)
+{
+	return sysfs_emit(buf, "%s\n", "1");
+}
+
+static ssize_t hwfifo_watermark_max_show(struct device *dev,
+					 struct device_attribute *attr,
+					 char *buf)
+{
+	return sysfs_emit(buf, "%s\n", __stringify(ADXL372_FIFO_SIZE));
+}
+
+static IIO_DEVICE_ATTR_RO(hwfifo_watermark_min, 0);
+static IIO_DEVICE_ATTR_RO(hwfifo_watermark_max, 0);
 static IIO_DEVICE_ATTR(hwfifo_watermark, 0444,
 		       adxl372_get_fifo_watermark, NULL, 0);
 static IIO_DEVICE_ATTR(hwfifo_enabled, 0444,
 		       adxl372_get_fifo_enabled, NULL, 0);
 
 static const struct attribute *adxl372_fifo_attributes[] = {
-	&iio_const_attr_hwfifo_watermark_min.dev_attr.attr,
-	&iio_const_attr_hwfifo_watermark_max.dev_attr.attr,
+	&iio_dev_attr_hwfifo_watermark_min.dev_attr.attr,
+	&iio_dev_attr_hwfifo_watermark_max.dev_attr.attr,
 	&iio_dev_attr_hwfifo_watermark.dev_attr.attr,
 	&iio_dev_attr_hwfifo_enabled.dev_attr.attr,
 	NULL,
diff --git linux-libre-6.0-gnu/drivers/iio/adc/ad7923.c linux-libre-6.0.7-gnu/drivers/iio/adc/ad7923.c
index edad1f30121d..502253f53d96 100644
--- linux-libre-6.0-gnu/drivers/iio/adc/ad7923.c
+++ linux-libre-6.0.7-gnu/drivers/iio/adc/ad7923.c
@@ -93,6 +93,7 @@ enum ad7923_id {
 			.sign = 'u',					\
 			.realbits = (bits),				\
 			.storagebits = 16,				\
+			.shift = 12 - (bits),				\
 			.endianness = IIO_BE,				\
 		},							\
 	}
@@ -268,7 +269,8 @@ static int ad7923_read_raw(struct iio_dev *indio_dev,
 			return ret;
 
 		if (chan->address == EXTRACT(ret, 12, 4))
-			*val = EXTRACT(ret, 0, 12);
+			*val = EXTRACT(ret, chan->scan_type.shift,
+				       chan->scan_type.realbits);
 		else
 			return -EIO;
 
diff --git linux-libre-6.0-gnu/drivers/iio/adc/at91-sama5d2_adc.c linux-libre-6.0.7-gnu/drivers/iio/adc/at91-sama5d2_adc.c
index 279430c1d88c..e2c82c5a2fac 100644
--- linux-libre-6.0-gnu/drivers/iio/adc/at91-sama5d2_adc.c
+++ linux-libre-6.0.7-gnu/drivers/iio/adc/at91-sama5d2_adc.c
@@ -77,7 +77,7 @@ struct at91_adc_reg_layout {
 #define	AT91_SAMA5D2_MR_ANACH		BIT(23)
 /* Tracking Time */
 #define	AT91_SAMA5D2_MR_TRACKTIM(v)	((v) << 24)
-#define	AT91_SAMA5D2_MR_TRACKTIM_MAX	0xff
+#define	AT91_SAMA5D2_MR_TRACKTIM_MAX	0xf
 /* Transfer Time */
 #define	AT91_SAMA5D2_MR_TRANSFER(v)	((v) << 28)
 #define	AT91_SAMA5D2_MR_TRANSFER_MAX	0x3
@@ -1542,10 +1542,12 @@ static int at91_adc_read_info_raw(struct iio_dev *indio_dev,
 		ret = at91_adc_read_position(st, chan->channel,
 					     &tmp_val);
 		*val = tmp_val;
+		if (ret > 0)
+			ret = at91_adc_adjust_val_osr(st, val);
 		mutex_unlock(&st->lock);
 		iio_device_release_direct_mode(indio_dev);
 
-		return at91_adc_adjust_val_osr(st, val);
+		return ret;
 	}
 	if (chan->type == IIO_PRESSURE) {
 		ret = iio_device_claim_direct_mode(indio_dev);
@@ -1556,10 +1558,12 @@ static int at91_adc_read_info_raw(struct iio_dev *indio_dev,
 		ret = at91_adc_read_pressure(st, chan->channel,
 					     &tmp_val);
 		*val = tmp_val;
+		if (ret > 0)
+			ret = at91_adc_adjust_val_osr(st, val);
 		mutex_unlock(&st->lock);
 		iio_device_release_direct_mode(indio_dev);
 
-		return at91_adc_adjust_val_osr(st, val);
+		return ret;
 	}
 
 	/* in this case we have a voltage channel */
@@ -1646,16 +1650,20 @@ static int at91_adc_write_raw(struct iio_dev *indio_dev,
 		/* if no change, optimize out */
 		if (val == st->oversampling_ratio)
 			return 0;
+		mutex_lock(&st->lock);
 		st->oversampling_ratio = val;
 		/* update ratio */
 		at91_adc_config_emr(st);
+		mutex_unlock(&st->lock);
 		return 0;
 	case IIO_CHAN_INFO_SAMP_FREQ:
 		if (val < st->soc_info.min_sample_rate ||
 		    val > st->soc_info.max_sample_rate)
 			return -EINVAL;
 
+		mutex_lock(&st->lock);
 		at91_adc_setup_samp_freq(indio_dev, val);
+		mutex_unlock(&st->lock);
 		return 0;
 	default:
 		return -EINVAL;
@@ -2108,6 +2116,9 @@ static int at91_adc_suspend(struct device *dev)
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct at91_adc_state *st = iio_priv(indio_dev);
 
+	if (iio_buffer_enabled(indio_dev))
+		at91_adc_buffer_postdisable(indio_dev);
+
 	/*
 	 * Do a sofware reset of the ADC before we go to suspend.
 	 * this will ensure that all pins are free from being muxed by the ADC
@@ -2151,14 +2162,11 @@ static int at91_adc_resume(struct device *dev)
 	if (!iio_buffer_enabled(indio_dev))
 		return 0;
 
-	/* check if we are enabling triggered buffer or the touchscreen */
-	if (at91_adc_current_chan_is_touch(indio_dev))
-		return at91_adc_configure_touch(st, true);
-	else
-		return at91_adc_configure_trigger(st->trig, true);
+	ret = at91_adc_buffer_prepare(indio_dev);
+	if (ret)
+		goto vref_disable_resume;
 
-	/* not needed but more explicit */
-	return 0;
+	return at91_adc_configure_trigger(st->trig, true);
 
 vref_disable_resume:
 	regulator_disable(st->vref);
diff --git linux-libre-6.0-gnu/drivers/iio/adc/ltc2497.c linux-libre-6.0.7-gnu/drivers/iio/adc/ltc2497.c
index f7c786f37ceb..78b93c99cc47 100644
--- linux-libre-6.0-gnu/drivers/iio/adc/ltc2497.c
+++ linux-libre-6.0.7-gnu/drivers/iio/adc/ltc2497.c
@@ -41,6 +41,19 @@ static int ltc2497_result_and_measure(struct ltc2497core_driverdata *ddata,
 		}
 
 		*val = (be32_to_cpu(st->buf) >> 14) - (1 << 17);
+
+		/*
+		 * The part started a new conversion at the end of the above i2c
+		 * transfer, so if the address didn't change since the last call
+		 * everything is fine and we can return early.
+		 * If not (which should only happen when some sort of bulk
+		 * conversion is implemented) we have to program the new
+		 * address. Note that this probably fails as the conversion that
+		 * was triggered above is like not complete yet and the two
+		 * operations have to be done in a single transfer.
+		 */
+		if (ddata->addr_prev == address)
+			return 0;
 	}
 
 	ret = i2c_smbus_write_byte(st->client,
diff --git linux-libre-6.0-gnu/drivers/iio/dac/ad5593r.c linux-libre-6.0.7-gnu/drivers/iio/dac/ad5593r.c
index 34e1319a9712..356dc0bab115 100644
--- linux-libre-6.0-gnu/drivers/iio/dac/ad5593r.c
+++ linux-libre-6.0.7-gnu/drivers/iio/dac/ad5593r.c
@@ -13,6 +13,8 @@
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
 
+#include <asm/unaligned.h>
+
 #define AD5593R_MODE_CONF		(0 << 4)
 #define AD5593R_MODE_DAC_WRITE		(1 << 4)
 #define AD5593R_MODE_ADC_READBACK	(4 << 4)
@@ -20,6 +22,24 @@
 #define AD5593R_MODE_GPIO_READBACK	(6 << 4)
 #define AD5593R_MODE_REG_READBACK	(7 << 4)
 
+static int ad5593r_read_word(struct i2c_client *i2c, u8 reg, u16 *value)
+{
+	int ret;
+	u8 buf[2];
+
+	ret = i2c_smbus_write_byte(i2c, reg);
+	if (ret < 0)
+		return ret;
+
+	ret = i2c_master_recv(i2c, buf, sizeof(buf));
+	if (ret < 0)
+		return ret;
+
+	*value = get_unaligned_be16(buf);
+
+	return 0;
+}
+
 static int ad5593r_write_dac(struct ad5592r_state *st, unsigned chan, u16 value)
 {
 	struct i2c_client *i2c = to_i2c_client(st->dev);
@@ -38,13 +58,7 @@ static int ad5593r_read_adc(struct ad5592r_state *st, unsigned chan, u16 *value)
 	if (val < 0)
 		return (int) val;
 
-	val = i2c_smbus_read_word_swapped(i2c, AD5593R_MODE_ADC_READBACK);
-	if (val < 0)
-		return (int) val;
-
-	*value = (u16) val;
-
-	return 0;
+	return ad5593r_read_word(i2c, AD5593R_MODE_ADC_READBACK, value);
 }
 
 static int ad5593r_reg_write(struct ad5592r_state *st, u8 reg, u16 value)
@@ -58,25 +72,19 @@ static int ad5593r_reg_write(struct ad5592r_state *st, u8 reg, u16 value)
 static int ad5593r_reg_read(struct ad5592r_state *st, u8 reg, u16 *value)
 {
 	struct i2c_client *i2c = to_i2c_client(st->dev);
-	s32 val;
-
-	val = i2c_smbus_read_word_swapped(i2c, AD5593R_MODE_REG_READBACK | reg);
-	if (val < 0)
-		return (int) val;
 
-	*value = (u16) val;
-
-	return 0;
+	return ad5593r_read_word(i2c, AD5593R_MODE_REG_READBACK | reg, value);
 }
 
 static int ad5593r_gpio_read(struct ad5592r_state *st, u8 *value)
 {
 	struct i2c_client *i2c = to_i2c_client(st->dev);
-	s32 val;
+	u16 val;
+	int ret;
 
-	val = i2c_smbus_read_word_swapped(i2c, AD5593R_MODE_GPIO_READBACK);
-	if (val < 0)
-		return (int) val;
+	ret = ad5593r_read_word(i2c, AD5593R_MODE_GPIO_READBACK, &val);
+	if (ret)
+		return ret;
 
 	*value = (u8) val;
 
diff --git linux-libre-6.0-gnu/drivers/iio/industrialio-core.c linux-libre-6.0.7-gnu/drivers/iio/industrialio-core.c
index 0f4dbda3b9d3..921d8e8643a2 100644
--- linux-libre-6.0-gnu/drivers/iio/industrialio-core.c
+++ linux-libre-6.0.7-gnu/drivers/iio/industrialio-core.c
@@ -1621,6 +1621,8 @@ static void iio_dev_release(struct device *device)
 
 	iio_device_detach_buffers(indio_dev);
 
+	lockdep_unregister_key(&iio_dev_opaque->mlock_key);
+
 	ida_free(&iio_ida, iio_dev_opaque->id);
 	kfree(iio_dev_opaque);
 }
@@ -1680,6 +1682,9 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv)
 	INIT_LIST_HEAD(&iio_dev_opaque->buffer_list);
 	INIT_LIST_HEAD(&iio_dev_opaque->ioctl_handlers);
 
+	lockdep_register_key(&iio_dev_opaque->mlock_key);
+	lockdep_set_class(&indio_dev->mlock, &iio_dev_opaque->mlock_key);
+
 	return indio_dev;
 }
 EXPORT_SYMBOL(iio_device_alloc);
diff --git linux-libre-6.0-gnu/drivers/iio/inkern.c linux-libre-6.0.7-gnu/drivers/iio/inkern.c
index df74765d33dc..87fd2a0d44f2 100644
--- linux-libre-6.0-gnu/drivers/iio/inkern.c
+++ linux-libre-6.0.7-gnu/drivers/iio/inkern.c
@@ -165,9 +165,10 @@ static int __of_iio_channel_get(struct iio_channel *channel,
 
 	idev = bus_find_device(&iio_bus_type, NULL, iiospec.np,
 			       iio_dev_node_match);
-	of_node_put(iiospec.np);
-	if (idev == NULL)
+	if (idev == NULL) {
+		of_node_put(iiospec.np);
 		return -EPROBE_DEFER;
+	}
 
 	indio_dev = dev_to_iio_dev(idev);
 	channel->indio_dev = indio_dev;
@@ -175,6 +176,7 @@ static int __of_iio_channel_get(struct iio_channel *channel,
 		index = indio_dev->info->of_xlate(indio_dev, &iiospec);
 	else
 		index = __of_iio_simple_xlate(indio_dev, &iiospec);
+	of_node_put(iiospec.np);
 	if (index < 0)
 		goto err_put;
 	channel->channel = &indio_dev->channels[index];
@@ -410,6 +412,8 @@ struct iio_channel *devm_of_iio_channel_get_by_name(struct device *dev,
 	channel = of_iio_channel_get_by_name(np, channel_name);
 	if (IS_ERR(channel))
 		return channel;
+	if (!channel)
+		return ERR_PTR(-ENODEV);
 
 	ret = devm_add_action_or_reset(dev, devm_iio_channel_free, channel);
 	if (ret)
diff --git linux-libre-6.0-gnu/drivers/iio/light/tsl2583.c linux-libre-6.0.7-gnu/drivers/iio/light/tsl2583.c
index 82662dab87c0..94d75ec687c3 100644
--- linux-libre-6.0-gnu/drivers/iio/light/tsl2583.c
+++ linux-libre-6.0.7-gnu/drivers/iio/light/tsl2583.c
@@ -858,7 +858,7 @@ static int tsl2583_probe(struct i2c_client *clientp,
 					 TSL2583_POWER_OFF_DELAY_MS);
 	pm_runtime_use_autosuspend(&clientp->dev);
 
-	ret = devm_iio_device_register(indio_dev->dev.parent, indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret) {
 		dev_err(&clientp->dev, "%s: iio registration failed\n",
 			__func__);
diff --git linux-libre-6.0-gnu/drivers/iio/magnetometer/yamaha-yas530.c linux-libre-6.0.7-gnu/drivers/iio/magnetometer/yamaha-yas530.c
index aeaa4da6923b..d1f16729c60e 100644
--- linux-libre-6.0-gnu/drivers/iio/magnetometer/yamaha-yas530.c
+++ linux-libre-6.0.7-gnu/drivers/iio/magnetometer/yamaha-yas530.c
@@ -132,7 +132,7 @@ struct yas5xx {
 	unsigned int version;
 	char name[16];
 	struct yas5xx_calibration calibration;
-	u8 hard_offsets[3];
+	s8 hard_offsets[3];
 	struct iio_mount_matrix orientation;
 	struct regmap *map;
 	struct regulator_bulk_data regs[2];
diff --git linux-libre-6.0-gnu/drivers/iio/pressure/dps310.c linux-libre-6.0.7-gnu/drivers/iio/pressure/dps310.c
index 36fb7ae0d0a9..984a3f511a1a 100644
--- linux-libre-6.0-gnu/drivers/iio/pressure/dps310.c
+++ linux-libre-6.0.7-gnu/drivers/iio/pressure/dps310.c
@@ -89,6 +89,7 @@ struct dps310_data {
 	s32 c00, c10, c20, c30, c01, c11, c21;
 	s32 pressure_raw;
 	s32 temp_raw;
+	bool timeout_recovery_failed;
 };
 
 static const struct iio_chan_spec dps310_channels[] = {
@@ -159,6 +160,102 @@ static int dps310_get_coefs(struct dps310_data *data)
 	return 0;
 }
 
+/*
+ * Some versions of the chip will read temperatures in the ~60C range when
+ * it's actually ~20C. This is the manufacturer recommended workaround
+ * to correct the issue. The registers used below are undocumented.
+ */
+static int dps310_temp_workaround(struct dps310_data *data)
+{
+	int rc;
+	int reg;
+
+	rc = regmap_read(data->regmap, 0x32, &reg);
+	if (rc)
+		return rc;
+
+	/*
+	 * If bit 1 is set then the device is okay, and the workaround does not
+	 * need to be applied
+	 */
+	if (reg & BIT(1))
+		return 0;
+
+	rc = regmap_write(data->regmap, 0x0e, 0xA5);
+	if (rc)
+		return rc;
+
+	rc = regmap_write(data->regmap, 0x0f, 0x96);
+	if (rc)
+		return rc;
+
+	rc = regmap_write(data->regmap, 0x62, 0x02);
+	if (rc)
+		return rc;
+
+	rc = regmap_write(data->regmap, 0x0e, 0x00);
+	if (rc)
+		return rc;
+
+	return regmap_write(data->regmap, 0x0f, 0x00);
+}
+
+static int dps310_startup(struct dps310_data *data)
+{
+	int rc;
+	int ready;
+
+	/*
+	 * Set up pressure sensor in single sample, one measurement per second
+	 * mode
+	 */
+	rc = regmap_write(data->regmap, DPS310_PRS_CFG, 0);
+	if (rc)
+		return rc;
+
+	/*
+	 * Set up external (MEMS) temperature sensor in single sample, one
+	 * measurement per second mode
+	 */
+	rc = regmap_write(data->regmap, DPS310_TMP_CFG, DPS310_TMP_EXT);
+	if (rc)
+		return rc;
+
+	/* Temp and pressure shifts are disabled when PRC <= 8 */
+	rc = regmap_write_bits(data->regmap, DPS310_CFG_REG,
+			       DPS310_PRS_SHIFT_EN | DPS310_TMP_SHIFT_EN, 0);
+	if (rc)
+		return rc;
+
+	/* MEAS_CFG doesn't update correctly unless first written with 0 */
+	rc = regmap_write_bits(data->regmap, DPS310_MEAS_CFG,
+			       DPS310_MEAS_CTRL_BITS, 0);
+	if (rc)
+		return rc;
+
+	/* Turn on temperature and pressure measurement in the background */
+	rc = regmap_write_bits(data->regmap, DPS310_MEAS_CFG,
+			       DPS310_MEAS_CTRL_BITS, DPS310_PRS_EN |
+			       DPS310_TEMP_EN | DPS310_BACKGROUND);
+	if (rc)
+		return rc;
+
+	/*
+	 * Calibration coefficients required for reporting temperature.
+	 * They are available 40ms after the device has started
+	 */
+	rc = regmap_read_poll_timeout(data->regmap, DPS310_MEAS_CFG, ready,
+				      ready & DPS310_COEF_RDY, 10000, 40000);
+	if (rc)
+		return rc;
+
+	rc = dps310_get_coefs(data);
+	if (rc)
+		return rc;
+
+	return dps310_temp_workaround(data);
+}
+
 static int dps310_get_pres_precision(struct dps310_data *data)
 {
 	int rc;
@@ -297,11 +394,69 @@ static int dps310_get_temp_k(struct dps310_data *data)
 	return scale_factors[ilog2(rc)];
 }
 
+static int dps310_reset_wait(struct dps310_data *data)
+{
+	int rc;
+
+	rc = regmap_write(data->regmap, DPS310_RESET, DPS310_RESET_MAGIC);
+	if (rc)
+		return rc;
+
+	/* Wait for device chip access: 2.5ms in specification */
+	usleep_range(2500, 12000);
+	return 0;
+}
+
+static int dps310_reset_reinit(struct dps310_data *data)
+{
+	int rc;
+
+	rc = dps310_reset_wait(data);
+	if (rc)
+		return rc;
+
+	return dps310_startup(data);
+}
+
+static int dps310_ready_status(struct dps310_data *data, int ready_bit, int timeout)
+{
+	int sleep = DPS310_POLL_SLEEP_US(timeout);
+	int ready;
+
+	return regmap_read_poll_timeout(data->regmap, DPS310_MEAS_CFG, ready, ready & ready_bit,
+					sleep, timeout);
+}
+
+static int dps310_ready(struct dps310_data *data, int ready_bit, int timeout)
+{
+	int rc;
+
+	rc = dps310_ready_status(data, ready_bit, timeout);
+	if (rc) {
+		if (rc == -ETIMEDOUT && !data->timeout_recovery_failed) {
+			/* Reset and reinitialize the chip. */
+			if (dps310_reset_reinit(data)) {
+				data->timeout_recovery_failed = true;
+			} else {
+				/* Try again to get sensor ready status. */
+				if (dps310_ready_status(data, ready_bit, timeout))
+					data->timeout_recovery_failed = true;
+				else
+					return 0;
+			}
+		}
+
+		return rc;
+	}
+
+	data->timeout_recovery_failed = false;
+	return 0;
+}
+
 static int dps310_read_pres_raw(struct dps310_data *data)
 {
 	int rc;
 	int rate;
-	int ready;
 	int timeout;
 	s32 raw;
 	u8 val[3];
@@ -313,9 +468,7 @@ static int dps310_read_pres_raw(struct dps310_data *data)
 	timeout = DPS310_POLL_TIMEOUT_US(rate);
 
 	/* Poll for sensor readiness; base the timeout upon the sample rate. */
-	rc = regmap_read_poll_timeout(data->regmap, DPS310_MEAS_CFG, ready,
-				      ready & DPS310_PRS_RDY,
-				      DPS310_POLL_SLEEP_US(timeout), timeout);
+	rc = dps310_ready(data, DPS310_PRS_RDY, timeout);
 	if (rc)
 		goto done;
 
@@ -352,7 +505,6 @@ static int dps310_read_temp_raw(struct dps310_data *data)
 {
 	int rc;
 	int rate;
-	int ready;
 	int timeout;
 
 	if (mutex_lock_interruptible(&data->lock))
@@ -362,10 +514,8 @@ static int dps310_read_temp_raw(struct dps310_data *data)
 	timeout = DPS310_POLL_TIMEOUT_US(rate);
 
 	/* Poll for sensor readiness; base the timeout upon the sample rate. */
-	rc = regmap_read_poll_timeout(data->regmap, DPS310_MEAS_CFG, ready,
-				      ready & DPS310_TMP_RDY,
-				      DPS310_POLL_SLEEP_US(timeout), timeout);
-	if (rc < 0)
+	rc = dps310_ready(data, DPS310_TMP_RDY, timeout);
+	if (rc)
 		goto done;
 
 	rc = dps310_read_temp_ready(data);
@@ -660,7 +810,7 @@ static void dps310_reset(void *action_data)
 {
 	struct dps310_data *data = action_data;
 
-	regmap_write(data->regmap, DPS310_RESET, DPS310_RESET_MAGIC);
+	dps310_reset_wait(data);
 }
 
 static const struct regmap_config dps310_regmap_config = {
@@ -677,52 +827,12 @@ static const struct iio_info dps310_info = {
 	.write_raw = dps310_write_raw,
 };
 
-/*
- * Some verions of chip will read temperatures in the ~60C range when
- * its actually ~20C. This is the manufacturer recommended workaround
- * to correct the issue. The registers used below are undocumented.
- */
-static int dps310_temp_workaround(struct dps310_data *data)
-{
-	int rc;
-	int reg;
-
-	rc = regmap_read(data->regmap, 0x32, &reg);
-	if (rc < 0)
-		return rc;
-
-	/*
-	 * If bit 1 is set then the device is okay, and the workaround does not
-	 * need to be applied
-	 */
-	if (reg & BIT(1))
-		return 0;
-
-	rc = regmap_write(data->regmap, 0x0e, 0xA5);
-	if (rc < 0)
-		return rc;
-
-	rc = regmap_write(data->regmap, 0x0f, 0x96);
-	if (rc < 0)
-		return rc;
-
-	rc = regmap_write(data->regmap, 0x62, 0x02);
-	if (rc < 0)
-		return rc;
-
-	rc = regmap_write(data->regmap, 0x0e, 0x00);
-	if (rc < 0)
-		return rc;
-
-	return regmap_write(data->regmap, 0x0f, 0x00);
-}
-
 static int dps310_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	struct dps310_data *data;
 	struct iio_dev *iio;
-	int rc, ready;
+	int rc;
 
 	iio = devm_iio_device_alloc(&client->dev,  sizeof(*data));
 	if (!iio)
@@ -747,54 +857,8 @@ static int dps310_probe(struct i2c_client *client,
 	if (rc)
 		return rc;
 
-	/*
-	 * Set up pressure sensor in single sample, one measurement per second
-	 * mode
-	 */
-	rc = regmap_write(data->regmap, DPS310_PRS_CFG, 0);
-
-	/*
-	 * Set up external (MEMS) temperature sensor in single sample, one
-	 * measurement per second mode
-	 */
-	rc = regmap_write(data->regmap, DPS310_TMP_CFG, DPS310_TMP_EXT);
-	if (rc < 0)
-		return rc;
-
-	/* Temp and pressure shifts are disabled when PRC <= 8 */
-	rc = regmap_write_bits(data->regmap, DPS310_CFG_REG,
-			       DPS310_PRS_SHIFT_EN | DPS310_TMP_SHIFT_EN, 0);
-	if (rc < 0)
-		return rc;
-
-	/* MEAS_CFG doesn't update correctly unless first written with 0 */
-	rc = regmap_write_bits(data->regmap, DPS310_MEAS_CFG,
-			       DPS310_MEAS_CTRL_BITS, 0);
-	if (rc < 0)
-		return rc;
-
-	/* Turn on temperature and pressure measurement in the background */
-	rc = regmap_write_bits(data->regmap, DPS310_MEAS_CFG,
-			       DPS310_MEAS_CTRL_BITS, DPS310_PRS_EN |
-			       DPS310_TEMP_EN | DPS310_BACKGROUND);
-	if (rc < 0)
-		return rc;
-
-	/*
-	 * Calibration coefficients required for reporting temperature.
-	 * They are available 40ms after the device has started
-	 */
-	rc = regmap_read_poll_timeout(data->regmap, DPS310_MEAS_CFG, ready,
-				      ready & DPS310_COEF_RDY, 10000, 40000);
-	if (rc < 0)
-		return rc;
-
-	rc = dps310_get_coefs(data);
-	if (rc < 0)
-		return rc;
-
-	rc = dps310_temp_workaround(data);
-	if (rc < 0)
+	rc = dps310_startup(data);
+	if (rc)
 		return rc;
 
 	rc = devm_iio_device_register(&client->dev, iio);
diff --git linux-libre-6.0-gnu/drivers/iio/temperature/ltc2983.c linux-libre-6.0.7-gnu/drivers/iio/temperature/ltc2983.c
index b652d2b39bcf..a60ccf183687 100644
--- linux-libre-6.0-gnu/drivers/iio/temperature/ltc2983.c
+++ linux-libre-6.0.7-gnu/drivers/iio/temperature/ltc2983.c
@@ -1385,13 +1385,6 @@ static int ltc2983_setup(struct ltc2983_data *st, bool assign_iio)
 		return ret;
 	}
 
-	st->iio_chan = devm_kzalloc(&st->spi->dev,
-				    st->iio_channels * sizeof(*st->iio_chan),
-				    GFP_KERNEL);
-
-	if (!st->iio_chan)
-		return -ENOMEM;
-
 	ret = regmap_update_bits(st->regmap, LTC2983_GLOBAL_CONFIG_REG,
 				 LTC2983_NOTCH_FREQ_MASK,
 				 LTC2983_NOTCH_FREQ(st->filter_notch_freq));
@@ -1514,6 +1507,12 @@ static int ltc2983_probe(struct spi_device *spi)
 		gpiod_set_value_cansleep(gpio, 0);
 	}
 
+	st->iio_chan = devm_kzalloc(&spi->dev,
+				    st->iio_channels * sizeof(*st->iio_chan),
+				    GFP_KERNEL);
+	if (!st->iio_chan)
+		return -ENOMEM;
+
 	ret = ltc2983_setup(st, true);
 	if (ret)
 		return ret;
diff --git linux-libre-6.0-gnu/drivers/infiniband/core/cm.c linux-libre-6.0.7-gnu/drivers/infiniband/core/cm.c
index b985e0d9bc05..5c910f5c01b3 100644
--- linux-libre-6.0-gnu/drivers/infiniband/core/cm.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/core/cm.c
@@ -1632,14 +1632,13 @@ static void cm_path_set_rec_type(struct ib_device *ib_device, u32 port_num,
 
 static void cm_format_path_lid_from_req(struct cm_req_msg *req_msg,
 					struct sa_path_rec *primary_path,
-					struct sa_path_rec *alt_path)
+					struct sa_path_rec *alt_path,
+					struct ib_wc *wc)
 {
 	u32 lid;
 
 	if (primary_path->rec_type != SA_PATH_REC_TYPE_OPA) {
-		sa_path_set_dlid(primary_path,
-				 IBA_GET(CM_REQ_PRIMARY_LOCAL_PORT_LID,
-					 req_msg));
+		sa_path_set_dlid(primary_path, wc->slid);
 		sa_path_set_slid(primary_path,
 				 IBA_GET(CM_REQ_PRIMARY_REMOTE_PORT_LID,
 					 req_msg));
@@ -1676,7 +1675,8 @@ static void cm_format_path_lid_from_req(struct cm_req_msg *req_msg,
 
 static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
 				     struct sa_path_rec *primary_path,
-				     struct sa_path_rec *alt_path)
+				     struct sa_path_rec *alt_path,
+				     struct ib_wc *wc)
 {
 	primary_path->dgid =
 		*IBA_GET_MEM_PTR(CM_REQ_PRIMARY_LOCAL_PORT_GID, req_msg);
@@ -1734,7 +1734,7 @@ static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
 		if (sa_path_is_roce(alt_path))
 			alt_path->roce.route_resolved = false;
 	}
-	cm_format_path_lid_from_req(req_msg, primary_path, alt_path);
+	cm_format_path_lid_from_req(req_msg, primary_path, alt_path, wc);
 }
 
 static u16 cm_get_bth_pkey(struct cm_work *work)
@@ -2148,7 +2148,7 @@ static int cm_req_handler(struct cm_work *work)
 	if (cm_req_has_alt_path(req_msg))
 		work->path[1].rec_type = work->path[0].rec_type;
 	cm_format_paths_from_req(req_msg, &work->path[0],
-				 &work->path[1]);
+				 &work->path[1], work->mad_recv_wc->wc);
 	if (cm_id_priv->av.ah_attr.type == RDMA_AH_ATTR_TYPE_ROCE)
 		sa_path_set_dmac(&work->path[0],
 				 cm_id_priv->av.ah_attr.roce.dmac);
diff --git linux-libre-6.0-gnu/drivers/infiniband/core/uverbs_cmd.c linux-libre-6.0.7-gnu/drivers/infiniband/core/uverbs_cmd.c
index 046376bd68e2..4796f6a8828c 100644
--- linux-libre-6.0-gnu/drivers/infiniband/core/uverbs_cmd.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/core/uverbs_cmd.c
@@ -739,6 +739,7 @@ static int ib_uverbs_reg_mr(struct uverbs_attr_bundle *attrs)
 	mr->uobject = uobj;
 	atomic_inc(&pd->usecnt);
 	mr->iova = cmd.hca_va;
+	mr->length = cmd.length;
 
 	rdma_restrack_new(&mr->res, RDMA_RESTRACK_MR);
 	rdma_restrack_set_name(&mr->res, NULL);
@@ -861,8 +862,10 @@ static int ib_uverbs_rereg_mr(struct uverbs_attr_bundle *attrs)
 			mr->pd = new_pd;
 			atomic_inc(&new_pd->usecnt);
 		}
-		if (cmd.flags & IB_MR_REREG_TRANS)
+		if (cmd.flags & IB_MR_REREG_TRANS) {
 			mr->iova = cmd.hca_va;
+			mr->length = cmd.length;
+		}
 	}
 
 	memset(&resp, 0, sizeof(resp));
diff --git linux-libre-6.0-gnu/drivers/infiniband/core/verbs.c linux-libre-6.0.7-gnu/drivers/infiniband/core/verbs.c
index e54b3f1b730e..f8964c8cf0ad 100644
--- linux-libre-6.0-gnu/drivers/infiniband/core/verbs.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/core/verbs.c
@@ -2149,6 +2149,8 @@ struct ib_mr *ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
 	mr->pd = pd;
 	mr->dm = NULL;
 	atomic_inc(&pd->usecnt);
+	mr->iova =  virt_addr;
+	mr->length = length;
 
 	rdma_restrack_new(&mr->res, RDMA_RESTRACK_MR);
 	rdma_restrack_parent_name(&mr->res, &pd->res);
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c linux-libre-6.0.7-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c
index 867972c2a894..dedfa56f5773 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/hns/hns_roce_mr.c
@@ -249,7 +249,6 @@ struct ib_mr *hns_roce_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
 		goto err_alloc_pbl;
 
 	mr->ibmr.rkey = mr->ibmr.lkey = mr->key;
-	mr->ibmr.length = length;
 
 	return &mr->ibmr;
 
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/defs.h linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/defs.h
index e03e03082a5f..c1906cab5c8a 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/defs.h
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/defs.h
@@ -314,6 +314,7 @@ enum irdma_cqp_op_type {
 #define IRDMA_AE_IB_REMOTE_ACCESS_ERROR					0x020d
 #define IRDMA_AE_IB_REMOTE_OP_ERROR					0x020e
 #define IRDMA_AE_WQE_LSMM_TOO_LONG					0x0220
+#define IRDMA_AE_INVALID_REQUEST					0x0223
 #define IRDMA_AE_DDP_INVALID_MSN_GAP_IN_MSN				0x0301
 #define IRDMA_AE_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER	0x0303
 #define IRDMA_AE_DDP_UBE_INVALID_DDP_VERSION				0x0304
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/hw.c linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/hw.c
index 4f132c6fb653..ab246447520b 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/hw.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/hw.c
@@ -138,59 +138,68 @@ static void irdma_set_flush_fields(struct irdma_sc_qp *qp,
 	qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
 
 	switch (info->ae_id) {
-	case IRDMA_AE_AMP_UNALLOCATED_STAG:
 	case IRDMA_AE_AMP_BOUNDS_VIOLATION:
 	case IRDMA_AE_AMP_INVALID_STAG:
-		qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR;
-		fallthrough;
+	case IRDMA_AE_AMP_RIGHTS_VIOLATION:
+	case IRDMA_AE_AMP_UNALLOCATED_STAG:
 	case IRDMA_AE_AMP_BAD_PD:
-	case IRDMA_AE_UDA_XMIT_BAD_PD:
+	case IRDMA_AE_AMP_BAD_QP:
+	case IRDMA_AE_AMP_BAD_STAG_KEY:
+	case IRDMA_AE_AMP_BAD_STAG_INDEX:
+	case IRDMA_AE_AMP_TO_WRAP:
+	case IRDMA_AE_PRIV_OPERATION_DENIED:
 		qp->flush_code = FLUSH_PROT_ERR;
+		qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR;
 		break;
-	case IRDMA_AE_AMP_BAD_QP:
+	case IRDMA_AE_UDA_XMIT_BAD_PD:
 	case IRDMA_AE_WQE_UNEXPECTED_OPCODE:
 		qp->flush_code = FLUSH_LOC_QP_OP_ERR;
+		qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
+		break;
+	case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG:
+	case IRDMA_AE_UDA_XMIT_DGRAM_TOO_SHORT:
+	case IRDMA_AE_UDA_L4LEN_INVALID:
+	case IRDMA_AE_DDP_UBE_INVALID_MO:
+	case IRDMA_AE_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER:
+		qp->flush_code = FLUSH_LOC_LEN_ERR;
+		qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
 		break;
-	case IRDMA_AE_AMP_BAD_STAG_KEY:
-	case IRDMA_AE_AMP_BAD_STAG_INDEX:
-	case IRDMA_AE_AMP_TO_WRAP:
-	case IRDMA_AE_AMP_RIGHTS_VIOLATION:
 	case IRDMA_AE_AMP_INVALIDATE_NO_REMOTE_ACCESS_RIGHTS:
-	case IRDMA_AE_PRIV_OPERATION_DENIED:
-	case IRDMA_AE_IB_INVALID_REQUEST:
 	case IRDMA_AE_IB_REMOTE_ACCESS_ERROR:
 		qp->flush_code = FLUSH_REM_ACCESS_ERR;
 		qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR;
 		break;
 	case IRDMA_AE_LLP_SEGMENT_TOO_SMALL:
-	case IRDMA_AE_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER:
-	case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG:
-	case IRDMA_AE_UDA_XMIT_DGRAM_TOO_SHORT:
-	case IRDMA_AE_UDA_L4LEN_INVALID:
+	case IRDMA_AE_LLP_RECEIVED_MPA_CRC_ERROR:
 	case IRDMA_AE_ROCE_RSP_LENGTH_ERROR:
-		qp->flush_code = FLUSH_LOC_LEN_ERR;
+	case IRDMA_AE_IB_REMOTE_OP_ERROR:
+		qp->flush_code = FLUSH_REM_OP_ERR;
+		qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
 		break;
 	case IRDMA_AE_LCE_QP_CATASTROPHIC:
 		qp->flush_code = FLUSH_FATAL_ERR;
+		qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
 		break;
-	case IRDMA_AE_DDP_UBE_INVALID_MO:
 	case IRDMA_AE_IB_RREQ_AND_Q1_FULL:
-	case IRDMA_AE_LLP_RECEIVED_MPA_CRC_ERROR:
 		qp->flush_code = FLUSH_GENERAL_ERR;
 		break;
 	case IRDMA_AE_LLP_TOO_MANY_RETRIES:
 		qp->flush_code = FLUSH_RETRY_EXC_ERR;
+		qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
 		break;
 	case IRDMA_AE_AMP_MWBIND_INVALID_RIGHTS:
 	case IRDMA_AE_AMP_MWBIND_BIND_DISABLED:
 	case IRDMA_AE_AMP_MWBIND_INVALID_BOUNDS:
 		qp->flush_code = FLUSH_MW_BIND_ERR;
+		qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR;
 		break;
-	case IRDMA_AE_IB_REMOTE_OP_ERROR:
-		qp->flush_code = FLUSH_REM_OP_ERR;
+	case IRDMA_AE_IB_INVALID_REQUEST:
+		qp->flush_code = FLUSH_REM_INV_REQ_ERR;
+		qp->event_type = IRDMA_QP_EVENT_REQ_ERR;
 		break;
 	default:
-		qp->flush_code = FLUSH_FATAL_ERR;
+		qp->flush_code = FLUSH_GENERAL_ERR;
+		qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
 		break;
 	}
 }
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/type.h linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/type.h
index 9e7b8ecb137a..517d41a1c289 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/type.h
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/type.h
@@ -98,6 +98,7 @@ enum irdma_term_mpa_errors {
 enum irdma_qp_event_type {
 	IRDMA_QP_EVENT_CATASTROPHIC,
 	IRDMA_QP_EVENT_ACCESS_ERR,
+	IRDMA_QP_EVENT_REQ_ERR,
 };
 
 enum irdma_hw_stats_index_32b {
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/user.h linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/user.h
index ddd0ebbdd7d5..2ef61923c926 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/user.h
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/user.h
@@ -103,6 +103,7 @@ enum irdma_flush_opcode {
 	FLUSH_FATAL_ERR,
 	FLUSH_RETRY_EXC_ERR,
 	FLUSH_MW_BIND_ERR,
+	FLUSH_REM_INV_REQ_ERR,
 };
 
 enum irdma_cmpl_status {
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/utils.c linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/utils.c
index 075defaabee5..8dfc9e154d73 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/utils.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/utils.c
@@ -2479,6 +2479,9 @@ void irdma_ib_qp_event(struct irdma_qp *iwqp, enum irdma_qp_event_type event)
 	case IRDMA_QP_EVENT_ACCESS_ERR:
 		ibevent.event = IB_EVENT_QP_ACCESS_ERR;
 		break;
+	case IRDMA_QP_EVENT_REQ_ERR:
+		ibevent.event = IB_EVENT_QP_REQ_ERR;
+		break;
 	}
 	ibevent.device = iwqp->ibqp.device;
 	ibevent.element.qp = &iwqp->ibqp;
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/verbs.c linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/verbs.c
index 9b207f5084eb..a22afbb25bc5 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/irdma/verbs.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/irdma/verbs.c
@@ -299,13 +299,19 @@ static void irdma_alloc_push_page(struct irdma_qp *iwqp)
 static int irdma_alloc_ucontext(struct ib_ucontext *uctx,
 				struct ib_udata *udata)
 {
+#define IRDMA_ALLOC_UCTX_MIN_REQ_LEN offsetofend(struct irdma_alloc_ucontext_req, rsvd8)
+#define IRDMA_ALLOC_UCTX_MIN_RESP_LEN offsetofend(struct irdma_alloc_ucontext_resp, rsvd)
 	struct ib_device *ibdev = uctx->device;
 	struct irdma_device *iwdev = to_iwdev(ibdev);
-	struct irdma_alloc_ucontext_req req;
+	struct irdma_alloc_ucontext_req req = {};
 	struct irdma_alloc_ucontext_resp uresp = {};
 	struct irdma_ucontext *ucontext = to_ucontext(uctx);
 	struct irdma_uk_attrs *uk_attrs;
 
+	if (udata->inlen < IRDMA_ALLOC_UCTX_MIN_REQ_LEN ||
+	    udata->outlen < IRDMA_ALLOC_UCTX_MIN_RESP_LEN)
+		return -EINVAL;
+
 	if (ib_copy_from_udata(&req, udata, min(sizeof(req), udata->inlen)))
 		return -EINVAL;
 
@@ -317,7 +323,7 @@ static int irdma_alloc_ucontext(struct ib_ucontext *uctx,
 
 	uk_attrs = &iwdev->rf->sc_dev.hw_attrs.uk_attrs;
 	/* GEN_1 legacy support with libi40iw */
-	if (udata->outlen < sizeof(uresp)) {
+	if (udata->outlen == IRDMA_ALLOC_UCTX_MIN_RESP_LEN) {
 		if (uk_attrs->hw_rev != IRDMA_GEN_1)
 			return -EOPNOTSUPP;
 
@@ -389,6 +395,7 @@ static void irdma_dealloc_ucontext(struct ib_ucontext *context)
  */
 static int irdma_alloc_pd(struct ib_pd *pd, struct ib_udata *udata)
 {
+#define IRDMA_ALLOC_PD_MIN_RESP_LEN offsetofend(struct irdma_alloc_pd_resp, rsvd)
 	struct irdma_pd *iwpd = to_iwpd(pd);
 	struct irdma_device *iwdev = to_iwdev(pd->device);
 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;
@@ -398,6 +405,9 @@ static int irdma_alloc_pd(struct ib_pd *pd, struct ib_udata *udata)
 	u32 pd_id = 0;
 	int err;
 
+	if (udata && udata->outlen < IRDMA_ALLOC_PD_MIN_RESP_LEN)
+		return -EINVAL;
+
 	err = irdma_alloc_rsrc(rf, rf->allocated_pds, rf->max_pd, &pd_id,
 			       &rf->next_pd);
 	if (err)
@@ -814,12 +824,14 @@ static int irdma_create_qp(struct ib_qp *ibqp,
 			   struct ib_qp_init_attr *init_attr,
 			   struct ib_udata *udata)
 {
+#define IRDMA_CREATE_QP_MIN_REQ_LEN offsetofend(struct irdma_create_qp_req, user_compl_ctx)
+#define IRDMA_CREATE_QP_MIN_RESP_LEN offsetofend(struct irdma_create_qp_resp, rsvd)
 	struct ib_pd *ibpd = ibqp->pd;
 	struct irdma_pd *iwpd = to_iwpd(ibpd);
 	struct irdma_device *iwdev = to_iwdev(ibpd->device);
 	struct irdma_pci_f *rf = iwdev->rf;
 	struct irdma_qp *iwqp = to_iwqp(ibqp);
-	struct irdma_create_qp_req req;
+	struct irdma_create_qp_req req = {};
 	struct irdma_create_qp_resp uresp = {};
 	u32 qp_num = 0;
 	int err_code;
@@ -836,6 +848,10 @@ static int irdma_create_qp(struct ib_qp *ibqp,
 	if (err_code)
 		return err_code;
 
+	if (udata && (udata->inlen < IRDMA_CREATE_QP_MIN_REQ_LEN ||
+		      udata->outlen < IRDMA_CREATE_QP_MIN_RESP_LEN))
+		return -EINVAL;
+
 	sq_size = init_attr->cap.max_send_wr;
 	rq_size = init_attr->cap.max_recv_wr;
 
@@ -1120,6 +1136,8 @@ static int irdma_query_pkey(struct ib_device *ibdev, u32 port, u16 index,
 int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 			 int attr_mask, struct ib_udata *udata)
 {
+#define IRDMA_MODIFY_QP_MIN_REQ_LEN offsetofend(struct irdma_modify_qp_req, rq_flush)
+#define IRDMA_MODIFY_QP_MIN_RESP_LEN offsetofend(struct irdma_modify_qp_resp, push_valid)
 	struct irdma_pd *iwpd = to_iwpd(ibqp->pd);
 	struct irdma_qp *iwqp = to_iwqp(ibqp);
 	struct irdma_device *iwdev = iwqp->iwdev;
@@ -1138,6 +1156,13 @@ int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 	roce_info = &iwqp->roce_info;
 	udp_info = &iwqp->udp_info;
 
+	if (udata) {
+		/* udata inlen/outlen can be 0 when supporting legacy libi40iw */
+		if ((udata->inlen && udata->inlen < IRDMA_MODIFY_QP_MIN_REQ_LEN) ||
+		    (udata->outlen && udata->outlen < IRDMA_MODIFY_QP_MIN_RESP_LEN))
+			return -EINVAL;
+	}
+
 	if (attr_mask & ~IB_QP_ATTR_STANDARD_BITS)
 		return -EOPNOTSUPP;
 
@@ -1374,7 +1399,7 @@ int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 
 			if (iwqp->iwarp_state == IRDMA_QP_STATE_ERROR) {
 				spin_unlock_irqrestore(&iwqp->lock, flags);
-				if (udata) {
+				if (udata && udata->inlen) {
 					if (ib_copy_from_udata(&ureq, udata,
 					    min(sizeof(ureq), udata->inlen)))
 						return -EINVAL;
@@ -1426,7 +1451,7 @@ int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 		} else {
 			iwqp->ibqp_state = attr->qp_state;
 		}
-		if (udata && dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2) {
+		if (udata && udata->outlen && dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2) {
 			struct irdma_ucontext *ucontext;
 
 			ucontext = rdma_udata_to_drv_context(udata,
@@ -1466,6 +1491,8 @@ exit:
 int irdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask,
 		    struct ib_udata *udata)
 {
+#define IRDMA_MODIFY_QP_MIN_REQ_LEN offsetofend(struct irdma_modify_qp_req, rq_flush)
+#define IRDMA_MODIFY_QP_MIN_RESP_LEN offsetofend(struct irdma_modify_qp_resp, push_valid)
 	struct irdma_qp *iwqp = to_iwqp(ibqp);
 	struct irdma_device *iwdev = iwqp->iwdev;
 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;
@@ -1480,6 +1507,13 @@ int irdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask,
 	int err;
 	unsigned long flags;
 
+	if (udata) {
+		/* udata inlen/outlen can be 0 when supporting legacy libi40iw */
+		if ((udata->inlen && udata->inlen < IRDMA_MODIFY_QP_MIN_REQ_LEN) ||
+		    (udata->outlen && udata->outlen < IRDMA_MODIFY_QP_MIN_RESP_LEN))
+			return -EINVAL;
+	}
+
 	if (attr_mask & ~IB_QP_ATTR_STANDARD_BITS)
 		return -EOPNOTSUPP;
 
@@ -1565,7 +1599,7 @@ int irdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask,
 		case IB_QPS_RESET:
 			if (iwqp->iwarp_state == IRDMA_QP_STATE_ERROR) {
 				spin_unlock_irqrestore(&iwqp->lock, flags);
-				if (udata) {
+				if (udata && udata->inlen) {
 					if (ib_copy_from_udata(&ureq, udata,
 					    min(sizeof(ureq), udata->inlen)))
 						return -EINVAL;
@@ -1662,7 +1696,7 @@ int irdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask,
 			}
 		}
 	}
-	if (attr_mask & IB_QP_STATE && udata &&
+	if (attr_mask & IB_QP_STATE && udata && udata->outlen &&
 	    dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2) {
 		struct irdma_ucontext *ucontext;
 
@@ -1797,6 +1831,7 @@ static int irdma_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata)
 static int irdma_resize_cq(struct ib_cq *ibcq, int entries,
 			   struct ib_udata *udata)
 {
+#define IRDMA_RESIZE_CQ_MIN_REQ_LEN offsetofend(struct irdma_resize_cq_req, user_cq_buffer)
 	struct irdma_cq *iwcq = to_iwcq(ibcq);
 	struct irdma_sc_dev *dev = iwcq->sc_cq.dev;
 	struct irdma_cqp_request *cqp_request;
@@ -1819,6 +1854,9 @@ static int irdma_resize_cq(struct ib_cq *ibcq, int entries,
 	    IRDMA_FEATURE_CQ_RESIZE))
 		return -EOPNOTSUPP;
 
+	if (udata && udata->inlen < IRDMA_RESIZE_CQ_MIN_REQ_LEN)
+		return -EINVAL;
+
 	if (entries > rf->max_cqe)
 		return -EINVAL;
 
@@ -1951,6 +1989,8 @@ static int irdma_create_cq(struct ib_cq *ibcq,
 			   const struct ib_cq_init_attr *attr,
 			   struct ib_udata *udata)
 {
+#define IRDMA_CREATE_CQ_MIN_REQ_LEN offsetofend(struct irdma_create_cq_req, user_cq_buf)
+#define IRDMA_CREATE_CQ_MIN_RESP_LEN offsetofend(struct irdma_create_cq_resp, cq_size)
 	struct ib_device *ibdev = ibcq->device;
 	struct irdma_device *iwdev = to_iwdev(ibdev);
 	struct irdma_pci_f *rf = iwdev->rf;
@@ -1969,6 +2009,11 @@ static int irdma_create_cq(struct ib_cq *ibcq,
 	err_code = cq_validate_flags(attr->flags, dev->hw_attrs.uk_attrs.hw_rev);
 	if (err_code)
 		return err_code;
+
+	if (udata && (udata->inlen < IRDMA_CREATE_CQ_MIN_REQ_LEN ||
+		      udata->outlen < IRDMA_CREATE_CQ_MIN_RESP_LEN))
+		return -EINVAL;
+
 	err_code = irdma_alloc_rsrc(rf, rf->allocated_cqs, rf->max_cq, &cq_num,
 				    &rf->next_cq);
 	if (err_code)
@@ -2746,6 +2791,7 @@ static struct ib_mr *irdma_reg_user_mr(struct ib_pd *pd, u64 start, u64 len,
 				       u64 virt, int access,
 				       struct ib_udata *udata)
 {
+#define IRDMA_MEM_REG_MIN_REQ_LEN offsetofend(struct irdma_mem_reg_req, sq_pages)
 	struct irdma_device *iwdev = to_iwdev(pd->device);
 	struct irdma_ucontext *ucontext;
 	struct irdma_pble_alloc *palloc;
@@ -2763,6 +2809,9 @@ static struct ib_mr *irdma_reg_user_mr(struct ib_pd *pd, u64 start, u64 len,
 	if (len > iwdev->rf->sc_dev.hw_attrs.max_mr_size)
 		return ERR_PTR(-EINVAL);
 
+	if (udata->inlen < IRDMA_MEM_REG_MIN_REQ_LEN)
+		return ERR_PTR(-EINVAL);
+
 	region = ib_umem_get(pd->device, start, len, access);
 
 	if (IS_ERR(region)) {
@@ -3315,6 +3364,8 @@ static enum ib_wc_status irdma_flush_err_to_ib_wc_status(enum irdma_flush_opcode
 		return IB_WC_RETRY_EXC_ERR;
 	case FLUSH_MW_BIND_ERR:
 		return IB_WC_MW_BIND_ERR;
+	case FLUSH_REM_INV_REQ_ERR:
+		return IB_WC_REM_INV_REQ_ERR;
 	case FLUSH_FATAL_ERR:
 	default:
 		return IB_WC_FATAL_ERR;
@@ -4296,12 +4347,16 @@ static int irdma_create_user_ah(struct ib_ah *ibah,
 				struct rdma_ah_init_attr *attr,
 				struct ib_udata *udata)
 {
+#define IRDMA_CREATE_AH_MIN_RESP_LEN offsetofend(struct irdma_create_ah_resp, rsvd)
 	struct irdma_ah *ah = container_of(ibah, struct irdma_ah, ibah);
 	struct irdma_device *iwdev = to_iwdev(ibah->pd->device);
 	struct irdma_create_ah_resp uresp;
 	struct irdma_ah *parent_ah;
 	int err;
 
+	if (udata && udata->outlen < IRDMA_CREATE_AH_MIN_RESP_LEN)
+		return -EINVAL;
+
 	err = irdma_setup_ah(ibah, attr);
 	if (err)
 		return err;
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/mlx4/mr.c linux-libre-6.0.7-gnu/drivers/infiniband/hw/mlx4/mr.c
index 04a67b481608..a40bf58bcdd3 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/mlx4/mr.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/mlx4/mr.c
@@ -439,7 +439,6 @@ struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
 		goto err_mr;
 
 	mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;
-	mr->ibmr.length = length;
 	mr->ibmr.page_size = 1U << shift;
 
 	return &mr->ibmr;
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/mlx5/main.c linux-libre-6.0.7-gnu/drivers/infiniband/hw/mlx5/main.c
index 883d7c60143e..1aa0c772b44d 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/mlx5/main.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/mlx5/main.c
@@ -1826,6 +1826,9 @@ static int set_ucontext_resp(struct ib_ucontext *uctx,
 	if (MLX5_CAP_GEN(dev->mdev, drain_sigerr))
 		resp->comp_mask |= MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_SQD2RTS;
 
+	resp->comp_mask |=
+		MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_MKEY_UPDATE_TAG;
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/infiniband/hw/mlx5/odp.c linux-libre-6.0.7-gnu/drivers/infiniband/hw/mlx5/odp.c
index e305bf1dc6c2..901a8b030236 100644
--- linux-libre-6.0-gnu/drivers/infiniband/hw/mlx5/odp.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/hw/mlx5/odp.c
@@ -795,7 +795,8 @@ static bool mkey_is_eq(struct mlx5_ib_mkey *mmkey, u32 key)
 {
 	if (!mmkey)
 		return false;
-	if (mmkey->type == MLX5_MKEY_MW)
+	if (mmkey->type == MLX5_MKEY_MW ||
+	    mmkey->type == MLX5_MKEY_INDIRECT_DEVX)
 		return mlx5_base_mkey(mmkey->key) == mlx5_base_mkey(key);
 	return mmkey->key == key;
 }
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_loc.h linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_loc.h
index 22f6cc31d1d6..c2a5c8814a48 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_loc.h
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_loc.h
@@ -64,10 +64,10 @@ int rxe_mmap(struct ib_ucontext *context, struct vm_area_struct *vma);
 
 /* rxe_mr.c */
 u8 rxe_get_next_key(u32 last_key);
-void rxe_mr_init_dma(struct rxe_pd *pd, int access, struct rxe_mr *mr);
-int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova,
+void rxe_mr_init_dma(int access, struct rxe_mr *mr);
+int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova,
 		     int access, struct rxe_mr *mr);
-int rxe_mr_init_fast(struct rxe_pd *pd, int max_pages, struct rxe_mr *mr);
+int rxe_mr_init_fast(int max_pages, struct rxe_mr *mr);
 int rxe_mr_copy(struct rxe_mr *mr, u64 iova, void *addr, int length,
 		enum rxe_mr_copy_dir dir);
 int copy_data(struct rxe_pd *pd, int access, struct rxe_dma_info *dma,
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_mr.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_mr.c
index 850b80f5ad8b..af34f198e645 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_mr.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_mr.c
@@ -103,17 +103,16 @@ err1:
 	return -ENOMEM;
 }
 
-void rxe_mr_init_dma(struct rxe_pd *pd, int access, struct rxe_mr *mr)
+void rxe_mr_init_dma(int access, struct rxe_mr *mr)
 {
 	rxe_mr_init(access, mr);
 
-	mr->ibmr.pd = &pd->ibpd;
 	mr->access = access;
 	mr->state = RXE_MR_STATE_VALID;
 	mr->type = IB_MR_TYPE_DMA;
 }
 
-int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova,
+int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova,
 		     int access, struct rxe_mr *mr)
 {
 	struct rxe_map		**map;
@@ -125,7 +124,7 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova,
 	int err;
 	int i;
 
-	umem = ib_umem_get(pd->ibpd.device, start, length, access);
+	umem = ib_umem_get(&rxe->ib_dev, start, length, access);
 	if (IS_ERR(umem)) {
 		pr_warn("%s: Unable to pin memory region err = %d\n",
 			__func__, (int)PTR_ERR(umem));
@@ -175,7 +174,6 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova,
 		}
 	}
 
-	mr->ibmr.pd = &pd->ibpd;
 	mr->umem = umem;
 	mr->access = access;
 	mr->length = length;
@@ -197,7 +195,7 @@ err_out:
 	return err;
 }
 
-int rxe_mr_init_fast(struct rxe_pd *pd, int max_pages, struct rxe_mr *mr)
+int rxe_mr_init_fast(int max_pages, struct rxe_mr *mr)
 {
 	int err;
 
@@ -208,7 +206,6 @@ int rxe_mr_init_fast(struct rxe_pd *pd, int max_pages, struct rxe_mr *mr)
 	if (err)
 		goto err1;
 
-	mr->ibmr.pd = &pd->ibpd;
 	mr->max_buf = max_pages;
 	mr->state = RXE_MR_STATE_FREE;
 	mr->type = IB_MR_TYPE_MEM_REG;
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_qp.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_qp.c
index 516bf9b95e48..d776dfda43b1 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_qp.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -797,7 +797,9 @@ static void rxe_qp_do_cleanup(struct work_struct *work)
 	rxe_cleanup_task(&qp->comp.task);
 
 	/* flush out any receive wr's or pending requests */
-	__rxe_do_task(&qp->req.task);
+	if (qp->req.task.func)
+		__rxe_do_task(&qp->req.task);
+
 	if (qp->sq.queue) {
 		__rxe_do_task(&qp->comp.task);
 		__rxe_do_task(&qp->req.task);
@@ -833,8 +835,10 @@ static void rxe_qp_do_cleanup(struct work_struct *work)
 
 	free_rd_atomic_resources(qp);
 
-	kernel_sock_shutdown(qp->sk, SHUT_RDWR);
-	sock_release(qp->sk);
+	if (qp->sk) {
+		kernel_sock_shutdown(qp->sk, SHUT_RDWR);
+		sock_release(qp->sk);
+	}
 }
 
 /* called when the last reference to the qp is dropped */
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_queue.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_queue.c
index dbd4971039c0..d6dbf5a0058d 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_queue.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_queue.c
@@ -112,23 +112,25 @@ static int resize_finish(struct rxe_queue *q, struct rxe_queue *new_q,
 			 unsigned int num_elem)
 {
 	enum queue_type type = q->type;
+	u32 new_prod;
 	u32 prod;
 	u32 cons;
 
 	if (!queue_empty(q, q->type) && (num_elem < queue_count(q, type)))
 		return -EINVAL;
 
-	prod = queue_get_producer(new_q, type);
+	new_prod = queue_get_producer(new_q, type);
+	prod = queue_get_producer(q, type);
 	cons = queue_get_consumer(q, type);
 
-	while (!queue_empty(q, type)) {
-		memcpy(queue_addr_from_index(new_q, prod),
+	while ((prod - cons) & q->index_mask) {
+		memcpy(queue_addr_from_index(new_q, new_prod),
 		       queue_addr_from_index(q, cons), new_q->elem_size);
-		prod = queue_next_index(new_q, prod);
+		new_prod = queue_next_index(new_q, new_prod);
 		cons = queue_next_index(q, cons);
 	}
 
-	new_q->buf->producer_index = prod;
+	new_q->buf->producer_index = new_prod;
 	q->buf->consumer_index = cons;
 
 	/* update private index copies */
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_resp.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
index b36ec5c4d5e0..7c336db5cb54 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -809,10 +809,8 @@ static enum resp_states read_reply(struct rxe_qp *qp,
 	if (!skb)
 		return RESPST_ERR_RNR;
 
-	err = rxe_mr_copy(mr, res->read.va, payload_addr(&ack_pkt),
-			  payload, RXE_FROM_MR_OBJ);
-	if (err)
-		pr_err("Failed copying memory\n");
+	rxe_mr_copy(mr, res->read.va, payload_addr(&ack_pkt),
+		    payload, RXE_FROM_MR_OBJ);
 	if (mr)
 		rxe_put(mr);
 
@@ -823,10 +821,8 @@ static enum resp_states read_reply(struct rxe_qp *qp,
 	}
 
 	err = rxe_xmit_packet(qp, &ack_pkt, skb);
-	if (err) {
-		pr_err("Failed sending RDMA reply.\n");
+	if (err)
 		return RESPST_ERR_RNR;
-	}
 
 	res->read.va += payload;
 	res->read.resid -= payload;
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
index e264cf69bf55..f54a3eba652f 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -903,7 +903,9 @@ static struct ib_mr *rxe_get_dma_mr(struct ib_pd *ibpd, int access)
 		return ERR_PTR(-ENOMEM);
 
 	rxe_get(pd);
-	rxe_mr_init_dma(pd, access, mr);
+	mr->ibmr.pd = ibpd;
+
+	rxe_mr_init_dma(access, mr);
 	rxe_finalize(mr);
 
 	return &mr->ibmr;
@@ -928,8 +930,9 @@ static struct ib_mr *rxe_reg_user_mr(struct ib_pd *ibpd,
 
 
 	rxe_get(pd);
+	mr->ibmr.pd = ibpd;
 
-	err = rxe_mr_init_user(pd, start, length, iova, access, mr);
+	err = rxe_mr_init_user(rxe, start, length, iova, access, mr);
 	if (err)
 		goto err3;
 
@@ -938,7 +941,6 @@ static struct ib_mr *rxe_reg_user_mr(struct ib_pd *ibpd,
 	return &mr->ibmr;
 
 err3:
-	rxe_put(pd);
 	rxe_cleanup(mr);
 err2:
 	return ERR_PTR(err);
@@ -962,8 +964,9 @@ static struct ib_mr *rxe_alloc_mr(struct ib_pd *ibpd, enum ib_mr_type mr_type,
 	}
 
 	rxe_get(pd);
+	mr->ibmr.pd = ibpd;
 
-	err = rxe_mr_init_fast(pd, max_num_sg, mr);
+	err = rxe_mr_init_fast(max_num_sg, mr);
 	if (err)
 		goto err2;
 
@@ -972,7 +975,6 @@ static struct ib_mr *rxe_alloc_mr(struct ib_pd *ibpd, enum ib_mr_type mr_type,
 	return &mr->ibmr;
 
 err2:
-	rxe_put(pd);
 	rxe_cleanup(mr);
 err1:
 	return ERR_PTR(err);
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw.h linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw.h
index df03d84c6868..2f3a9cda3850 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw.h
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw.h
@@ -418,6 +418,7 @@ struct siw_qp {
 	struct ib_qp base_qp;
 	struct siw_device *sdev;
 	struct kref ref;
+	struct completion qp_free;
 	struct list_head devq;
 	int tx_cpu;
 	struct siw_qp_attrs attrs;
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw_qp.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw_qp.c
index 7e01f2438afc..e6f634971228 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw_qp.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw_qp.c
@@ -1342,6 +1342,6 @@ void siw_free_qp(struct kref *ref)
 	vfree(qp->orq);
 
 	siw_put_tx_cpu(qp->tx_cpu);
-
+	complete(&qp->qp_free);
 	atomic_dec(&sdev->num_qp);
 }
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c
index 875ea6f1b04a..fd721cc19682 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw_qp_rx.c
@@ -961,27 +961,28 @@ out:
 static int siw_get_trailer(struct siw_qp *qp, struct siw_rx_stream *srx)
 {
 	struct sk_buff *skb = srx->skb;
+	int avail = min(srx->skb_new, srx->fpdu_part_rem);
 	u8 *tbuf = (u8 *)&srx->trailer.crc - srx->pad;
 	__wsum crc_in, crc_own = 0;
 
 	siw_dbg_qp(qp, "expected %d, available %d, pad %u\n",
 		   srx->fpdu_part_rem, srx->skb_new, srx->pad);
 
-	if (srx->skb_new < srx->fpdu_part_rem)
-		return -EAGAIN;
-
-	skb_copy_bits(skb, srx->skb_offset, tbuf, srx->fpdu_part_rem);
+	skb_copy_bits(skb, srx->skb_offset, tbuf, avail);
 
-	if (srx->mpa_crc_hd && srx->pad)
-		crypto_shash_update(srx->mpa_crc_hd, tbuf, srx->pad);
+	srx->skb_new -= avail;
+	srx->skb_offset += avail;
+	srx->skb_copied += avail;
+	srx->fpdu_part_rem -= avail;
 
-	srx->skb_new -= srx->fpdu_part_rem;
-	srx->skb_offset += srx->fpdu_part_rem;
-	srx->skb_copied += srx->fpdu_part_rem;
+	if (srx->fpdu_part_rem)
+		return -EAGAIN;
 
 	if (!srx->mpa_crc_hd)
 		return 0;
 
+	if (srx->pad)
+		crypto_shash_update(srx->mpa_crc_hd, tbuf, srx->pad);
 	/*
 	 * CRC32 is computed, transmitted and received directly in NBO,
 	 * so there's never a reason to convert byte order.
@@ -1083,10 +1084,9 @@ static int siw_get_hdr(struct siw_rx_stream *srx)
 	 * completely received.
 	 */
 	if (iwarp_pktinfo[opcode].hdr_len > sizeof(struct iwarp_ctrl_tagged)) {
-		bytes = iwarp_pktinfo[opcode].hdr_len - MIN_DDP_HDR;
+		int hdrlen = iwarp_pktinfo[opcode].hdr_len;
 
-		if (srx->skb_new < bytes)
-			return -EAGAIN;
+		bytes = min_t(int, hdrlen - MIN_DDP_HDR, srx->skb_new);
 
 		skb_copy_bits(skb, srx->skb_offset,
 			      (char *)c_hdr + srx->fpdu_part_rcvd, bytes);
@@ -1096,6 +1096,9 @@ static int siw_get_hdr(struct siw_rx_stream *srx)
 		srx->skb_new -= bytes;
 		srx->skb_offset += bytes;
 		srx->skb_copied += bytes;
+
+		if (srx->fpdu_part_rcvd < hdrlen)
+			return -EAGAIN;
 	}
 
 	/*
diff --git linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw_verbs.c linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw_verbs.c
index 8dedae7ae79e..3e814cfb298c 100644
--- linux-libre-6.0-gnu/drivers/infiniband/sw/siw/siw_verbs.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/sw/siw/siw_verbs.c
@@ -480,6 +480,8 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 	list_add_tail(&qp->devq, &sdev->qp_list);
 	spin_unlock_irqrestore(&sdev->lock, flags);
 
+	init_completion(&qp->qp_free);
+
 	return 0;
 
 err_out_xa:
@@ -624,6 +626,7 @@ int siw_destroy_qp(struct ib_qp *base_qp, struct ib_udata *udata)
 	qp->scq = qp->rcq = NULL;
 
 	siw_qp_put(qp);
+	wait_for_completion(&qp->qp_free);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/infiniband/ulp/srp/ib_srp.c linux-libre-6.0.7-gnu/drivers/infiniband/ulp/srp/ib_srp.c
index d7f69e593a63..9c9872868aee 100644
--- linux-libre-6.0-gnu/drivers/infiniband/ulp/srp/ib_srp.c
+++ linux-libre-6.0.7-gnu/drivers/infiniband/ulp/srp/ib_srp.c
@@ -2789,7 +2789,7 @@ static int srp_send_tsk_mgmt(struct srp_rdma_ch *ch, u64 req_tag, u64 lun,
 static int srp_abort(struct scsi_cmnd *scmnd)
 {
 	struct srp_target_port *target = host_to_target(scmnd->device->host);
-	struct srp_request *req = (struct srp_request *) scmnd->host_scribble;
+	struct srp_request *req = scsi_cmd_priv(scmnd);
 	u32 tag;
 	u16 ch_idx;
 	struct srp_rdma_ch *ch;
@@ -2797,8 +2797,6 @@ static int srp_abort(struct scsi_cmnd *scmnd)
 
 	shost_printk(KERN_ERR, target->scsi_host, "SRP abort called\n");
 
-	if (!req)
-		return SUCCESS;
 	tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmnd));
 	ch_idx = blk_mq_unique_tag_to_hwq(tag);
 	if (WARN_ON_ONCE(ch_idx >= target->ch_count))
diff --git linux-libre-6.0-gnu/drivers/input/joystick/xpad.c linux-libre-6.0.7-gnu/drivers/input/joystick/xpad.c
index 18190b529bca..3da5fd5b5aaf 100644
--- linux-libre-6.0-gnu/drivers/input/joystick/xpad.c
+++ linux-libre-6.0.7-gnu/drivers/input/joystick/xpad.c
@@ -113,6 +113,8 @@ static const struct xpad_device {
 	u8 xtype;
 } xpad_device[] = {
 	{ 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 },
+	{ 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 },
+	{ 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 },
 	{ 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX },
 	{ 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX },
 	{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
@@ -244,6 +246,7 @@ static const struct xpad_device {
 	{ 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
 	{ 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE },
 	{ 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
+	{ 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
 	{ 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX },
 	{ 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
 	{ 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
@@ -260,6 +263,7 @@ static const struct xpad_device {
 	{ 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
 	{ 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 },
 	{ 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
+	{ 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
 	{ 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 },
 	{ 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
 	{ 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE },
@@ -325,6 +329,7 @@ static const struct xpad_device {
 	{ 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
 	{ 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
 	{ 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 },
+	{ 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
 	{ 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 },
 	{ 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
 	{ 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE },
@@ -334,6 +339,14 @@ static const struct xpad_device {
 	{ 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 },
 	{ 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 },
 	{ 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
+	{ 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 },
+	{ 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE },
+	{ 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 },
+	{ 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 },
+	{ 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 },
+	{ 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 },
+	{ 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 },
+	{ 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 },
 	{ 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 },
 	{ 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX },
 	{ 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
@@ -419,6 +432,7 @@ static const signed short xpad_abs_triggers[] = {
 static const struct usb_device_id xpad_table[] = {
 	{ USB_INTERFACE_INFO('X', 'B', 0) },	/* X-Box USB-IF not approved class */
 	XPAD_XBOX360_VENDOR(0x0079),		/* GPD Win 2 Controller */
+	XPAD_XBOX360_VENDOR(0x03eb),		/* Wooting Keyboards (Legacy) */
 	XPAD_XBOX360_VENDOR(0x044f),		/* Thrustmaster X-Box 360 controllers */
 	XPAD_XBOX360_VENDOR(0x045e),		/* Microsoft X-Box 360 controllers */
 	XPAD_XBOXONE_VENDOR(0x045e),		/* Microsoft X-Box One controllers */
@@ -429,6 +443,7 @@ static const struct usb_device_id xpad_table[] = {
 	{ USB_DEVICE(0x0738, 0x4540) },		/* Mad Catz Beat Pad */
 	XPAD_XBOXONE_VENDOR(0x0738),		/* Mad Catz FightStick TE 2 */
 	XPAD_XBOX360_VENDOR(0x07ff),		/* Mad Catz GamePad */
+	XPAD_XBOX360_VENDOR(0x0c12),		/* Zeroplus X-Box 360 controllers */
 	XPAD_XBOX360_VENDOR(0x0e6f),		/* 0x0e6f X-Box 360 controllers */
 	XPAD_XBOXONE_VENDOR(0x0e6f),		/* 0x0e6f X-Box One controllers */
 	XPAD_XBOX360_VENDOR(0x0f0d),		/* Hori Controllers */
@@ -450,8 +465,12 @@ static const struct usb_device_id xpad_table[] = {
 	XPAD_XBOXONE_VENDOR(0x20d6),		/* PowerA Controllers */
 	XPAD_XBOX360_VENDOR(0x24c6),		/* PowerA Controllers */
 	XPAD_XBOXONE_VENDOR(0x24c6),		/* PowerA Controllers */
+	XPAD_XBOX360_VENDOR(0x2563),		/* OneXPlayer Gamepad */
+	XPAD_XBOX360_VENDOR(0x260d),		/* Dareu H101 */
+	XPAD_XBOXONE_VENDOR(0x2dc8),		/* 8BitDo Pro 2 Wired Controller for Xbox */
 	XPAD_XBOXONE_VENDOR(0x2e24),		/* Hyperkin Duke X-Box One pad */
 	XPAD_XBOX360_VENDOR(0x2f24),		/* GameSir Controllers */
+	XPAD_XBOX360_VENDOR(0x31e3),		/* Wooting Keyboards */
 	XPAD_XBOX360_VENDOR(0x3285),		/* Nacon GC-100 */
 	{ }
 };
@@ -1972,7 +1991,6 @@ static struct usb_driver xpad_driver = {
 	.disconnect	= xpad_disconnect,
 	.suspend	= xpad_suspend,
 	.resume		= xpad_resume,
-	.reset_resume	= xpad_resume,
 	.id_table	= xpad_table,
 };
 
diff --git linux-libre-6.0-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c linux-libre-6.0.7-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
index d32b02336411..71f7edded9cf 100644
--- linux-libre-6.0-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+++ linux-libre-6.0.7-gnu/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
@@ -2817,6 +2817,26 @@ static int arm_smmu_dev_disable_feature(struct device *dev,
 	}
 }
 
+/*
+ * HiSilicon PCIe tune and trace device can be used to trace TLP headers on the
+ * PCIe link and save the data to memory by DMA. The hardware is restricted to
+ * use identity mapping only.
+ */
+#define IS_HISI_PTT_DEVICE(pdev)	((pdev)->vendor == PCI_VENDOR_ID_HUAWEI && \
+					 (pdev)->device == 0xa12e)
+
+static int arm_smmu_def_domain_type(struct device *dev)
+{
+	if (dev_is_pci(dev)) {
+		struct pci_dev *pdev = to_pci_dev(dev);
+
+		if (IS_HISI_PTT_DEVICE(pdev))
+			return IOMMU_DOMAIN_IDENTITY;
+	}
+
+	return 0;
+}
+
 static struct iommu_ops arm_smmu_ops = {
 	.capable		= arm_smmu_capable,
 	.domain_alloc		= arm_smmu_domain_alloc,
@@ -2831,6 +2851,7 @@ static struct iommu_ops arm_smmu_ops = {
 	.sva_unbind		= arm_smmu_sva_unbind,
 	.sva_get_pasid		= arm_smmu_sva_get_pasid,
 	.page_response		= arm_smmu_page_response,
+	.def_domain_type	= arm_smmu_def_domain_type,
 	.pgsize_bitmap		= -1UL, /* Restricted during device attach */
 	.owner			= THIS_MODULE,
 	.default_domain_ops = &(const struct iommu_domain_ops) {
diff --git linux-libre-6.0-gnu/drivers/iommu/intel/iommu.c linux-libre-6.0.7-gnu/drivers/iommu/intel/iommu.c
index 31bc50e538a3..ecc0b05b2796 100644
--- linux-libre-6.0-gnu/drivers/iommu/intel/iommu.c
+++ linux-libre-6.0.7-gnu/drivers/iommu/intel/iommu.c
@@ -2400,6 +2400,7 @@ static int __init si_domain_init(int hw)
 
 	if (md_domain_init(si_domain, DEFAULT_DOMAIN_ADDRESS_WIDTH)) {
 		domain_exit(si_domain);
+		si_domain = NULL;
 		return -EFAULT;
 	}
 
@@ -3042,6 +3043,10 @@ free_iommu:
 		disable_dmar_iommu(iommu);
 		free_dmar_iommu(iommu);
 	}
+	if (si_domain) {
+		domain_exit(si_domain);
+		si_domain = NULL;
+	}
 
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/iommu/omap-iommu-debug.c linux-libre-6.0.7-gnu/drivers/iommu/omap-iommu-debug.c
index a99afb5d9011..259f65291d90 100644
--- linux-libre-6.0-gnu/drivers/iommu/omap-iommu-debug.c
+++ linux-libre-6.0.7-gnu/drivers/iommu/omap-iommu-debug.c
@@ -32,12 +32,12 @@ static inline bool is_omap_iommu_detached(struct omap_iommu *obj)
 		ssize_t bytes;						\
 		const char *str = "%20s: %08x\n";			\
 		const int maxcol = 32;					\
-		bytes = snprintf(p, maxcol, str, __stringify(name),	\
+		if (len < maxcol)					\
+			goto out;					\
+		bytes = scnprintf(p, maxcol, str, __stringify(name),	\
 				 iommu_read_reg(obj, MMU_##name));	\
 		p += bytes;						\
 		len -= bytes;						\
-		if (len < maxcol)					\
-			goto out;					\
 	} while (0)
 
 static ssize_t
diff --git linux-libre-6.0-gnu/drivers/isdn/mISDN/l1oip.h linux-libre-6.0.7-gnu/drivers/isdn/mISDN/l1oip.h
index 7ea10db20e3a..48133d022812 100644
--- linux-libre-6.0-gnu/drivers/isdn/mISDN/l1oip.h
+++ linux-libre-6.0.7-gnu/drivers/isdn/mISDN/l1oip.h
@@ -59,6 +59,7 @@ struct l1oip {
 	int			bundle;		/* bundle channels in one frm */
 	int			codec;		/* codec to use for transmis. */
 	int			limit;		/* limit number of bchannels */
+	bool			shutdown;	/* if card is released */
 
 	/* timer */
 	struct timer_list	keep_tl;
diff --git linux-libre-6.0-gnu/drivers/isdn/mISDN/l1oip_core.c linux-libre-6.0.7-gnu/drivers/isdn/mISDN/l1oip_core.c
index 2c40412466e6..a77195e378b7 100644
--- linux-libre-6.0-gnu/drivers/isdn/mISDN/l1oip_core.c
+++ linux-libre-6.0.7-gnu/drivers/isdn/mISDN/l1oip_core.c
@@ -275,7 +275,7 @@ l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8 channel, u32 chanmask,
 	p = frame;
 
 	/* restart timer */
-	if (time_before(hc->keep_tl.expires, jiffies + 5 * HZ))
+	if (time_before(hc->keep_tl.expires, jiffies + 5 * HZ) && !hc->shutdown)
 		mod_timer(&hc->keep_tl, jiffies + L1OIP_KEEPALIVE * HZ);
 	else
 		hc->keep_tl.expires = jiffies + L1OIP_KEEPALIVE * HZ;
@@ -601,7 +601,9 @@ multiframe:
 		goto multiframe;
 
 	/* restart timer */
-	if (time_before(hc->timeout_tl.expires, jiffies + 5 * HZ) || !hc->timeout_on) {
+	if ((time_before(hc->timeout_tl.expires, jiffies + 5 * HZ) ||
+	     !hc->timeout_on) &&
+	    !hc->shutdown) {
 		hc->timeout_on = 1;
 		mod_timer(&hc->timeout_tl, jiffies + L1OIP_TIMEOUT * HZ);
 	} else /* only adjust timer */
@@ -1232,11 +1234,10 @@ release_card(struct l1oip *hc)
 {
 	int	ch;
 
-	if (timer_pending(&hc->keep_tl))
-		del_timer(&hc->keep_tl);
+	hc->shutdown = true;
 
-	if (timer_pending(&hc->timeout_tl))
-		del_timer(&hc->timeout_tl);
+	del_timer_sync(&hc->keep_tl);
+	del_timer_sync(&hc->timeout_tl);
 
 	cancel_work_sync(&hc->workq);
 
diff --git linux-libre-6.0-gnu/drivers/leds/flash/leds-lm3601x.c linux-libre-6.0.7-gnu/drivers/leds/flash/leds-lm3601x.c
index d0e1d4814042..3d1272748201 100644
--- linux-libre-6.0-gnu/drivers/leds/flash/leds-lm3601x.c
+++ linux-libre-6.0.7-gnu/drivers/leds/flash/leds-lm3601x.c
@@ -444,8 +444,6 @@ static int lm3601x_remove(struct i2c_client *client)
 {
 	struct lm3601x_led *led = i2c_get_clientdata(client);
 
-	mutex_destroy(&led->lock);
-
 	return regmap_update_bits(led->regmap, LM3601X_ENABLE_REG,
 			   LM3601X_ENABLE_MASK,
 			   LM3601X_MODE_STANDBY);
diff --git linux-libre-6.0-gnu/drivers/mailbox/bcm-flexrm-mailbox.c linux-libre-6.0.7-gnu/drivers/mailbox/bcm-flexrm-mailbox.c
index fda16f76401e..bf6e86b0ed09 100644
--- linux-libre-6.0-gnu/drivers/mailbox/bcm-flexrm-mailbox.c
+++ linux-libre-6.0.7-gnu/drivers/mailbox/bcm-flexrm-mailbox.c
@@ -622,15 +622,15 @@ static int flexrm_spu_dma_map(struct device *dev, struct brcm_message *msg)
 
 	rc = dma_map_sg(dev, msg->spu.src, sg_nents(msg->spu.src),
 			DMA_TO_DEVICE);
-	if (rc < 0)
-		return rc;
+	if (!rc)
+		return -EIO;
 
 	rc = dma_map_sg(dev, msg->spu.dst, sg_nents(msg->spu.dst),
 			DMA_FROM_DEVICE);
-	if (rc < 0) {
+	if (!rc) {
 		dma_unmap_sg(dev, msg->spu.src, sg_nents(msg->spu.src),
 			     DMA_TO_DEVICE);
-		return rc;
+		return -EIO;
 	}
 
 	return 0;
diff --git linux-libre-6.0-gnu/drivers/mailbox/imx-mailbox.c linux-libre-6.0.7-gnu/drivers/mailbox/imx-mailbox.c
index 02922073c9ef..20f2ec880ad6 100644
--- linux-libre-6.0-gnu/drivers/mailbox/imx-mailbox.c
+++ linux-libre-6.0.7-gnu/drivers/mailbox/imx-mailbox.c
@@ -904,7 +904,7 @@ static const struct imx_mu_dcfg imx_mu_cfg_imx7ulp = {
 	.xTR	= 0x20,
 	.xRR	= 0x40,
 	.xSR	= {0x60, 0x60, 0x60, 0x60},
-	.xCR	= {0x64, 0x64, 0x64, 0x64},
+	.xCR	= {0x64, 0x64, 0x64, 0x64, 0x64},
 };
 
 static const struct imx_mu_dcfg imx_mu_cfg_imx8ulp = {
@@ -927,7 +927,7 @@ static const struct imx_mu_dcfg imx_mu_cfg_imx8ulp_s4 = {
 	.xTR	= 0x200,
 	.xRR	= 0x280,
 	.xSR	= {0xC, 0x118, 0x124, 0x12C},
-	.xCR	= {0x110, 0x114, 0x120, 0x128},
+	.xCR	= {0x8, 0x110, 0x114, 0x120, 0x128},
 };
 
 static const struct imx_mu_dcfg imx_mu_cfg_imx93_s4 = {
@@ -938,7 +938,7 @@ static const struct imx_mu_dcfg imx_mu_cfg_imx93_s4 = {
 	.xTR	= 0x200,
 	.xRR	= 0x280,
 	.xSR	= {0xC, 0x118, 0x124, 0x12C},
-	.xCR	= {0x110, 0x114, 0x120, 0x128},
+	.xCR	= {0x8, 0x110, 0x114, 0x120, 0x128},
 };
 
 static const struct imx_mu_dcfg imx_mu_cfg_imx8_scu = {
@@ -949,7 +949,7 @@ static const struct imx_mu_dcfg imx_mu_cfg_imx8_scu = {
 	.xTR	= 0x0,
 	.xRR	= 0x10,
 	.xSR	= {0x20, 0x20, 0x20, 0x20},
-	.xCR	= {0x24, 0x24, 0x24, 0x24},
+	.xCR	= {0x24, 0x24, 0x24, 0x24, 0x24},
 };
 
 static const struct imx_mu_dcfg imx_mu_cfg_imx8_seco = {
@@ -960,7 +960,7 @@ static const struct imx_mu_dcfg imx_mu_cfg_imx8_seco = {
 	.xTR	= 0x0,
 	.xRR	= 0x10,
 	.xSR	= {0x20, 0x20, 0x20, 0x20},
-	.xCR	= {0x24, 0x24, 0x24, 0x24},
+	.xCR	= {0x24, 0x24, 0x24, 0x24, 0x24},
 };
 
 static const struct of_device_id imx_mu_dt_ids[] = {
diff --git linux-libre-6.0-gnu/drivers/mailbox/mailbox-mpfs.c linux-libre-6.0.7-gnu/drivers/mailbox/mailbox-mpfs.c
index 4e34854d1238..cfacb3f320a6 100644
--- linux-libre-6.0-gnu/drivers/mailbox/mailbox-mpfs.c
+++ linux-libre-6.0.7-gnu/drivers/mailbox/mailbox-mpfs.c
@@ -62,6 +62,7 @@ struct mpfs_mbox {
 	struct mbox_controller controller;
 	struct device *dev;
 	int irq;
+	void __iomem *ctrl_base;
 	void __iomem *mbox_base;
 	void __iomem *int_reg;
 	struct mbox_chan chans[1];
@@ -73,7 +74,7 @@ static bool mpfs_mbox_busy(struct mpfs_mbox *mbox)
 {
 	u32 status;
 
-	status = readl_relaxed(mbox->mbox_base + SERVICES_SR_OFFSET);
+	status = readl_relaxed(mbox->ctrl_base + SERVICES_SR_OFFSET);
 
 	return status & SCB_STATUS_BUSY_MASK;
 }
@@ -99,29 +100,27 @@ static int mpfs_mbox_send_data(struct mbox_chan *chan, void *data)
 
 		for (index = 0; index < (msg->cmd_data_size / 4); index++)
 			writel_relaxed(word_buf[index],
-				       mbox->mbox_base + MAILBOX_REG_OFFSET + index * 0x4);
+				       mbox->mbox_base + msg->mbox_offset + index * 0x4);
 		if (extra_bits) {
 			u8 i;
 			u8 byte_off = ALIGN_DOWN(msg->cmd_data_size, 4);
 			u8 *byte_buf = msg->cmd_data + byte_off;
 
-			val = readl_relaxed(mbox->mbox_base +
-					    MAILBOX_REG_OFFSET + index * 0x4);
+			val = readl_relaxed(mbox->mbox_base + msg->mbox_offset + index * 0x4);
 
 			for (i = 0u; i < extra_bits; i++) {
 				val &= ~(0xffu << (i * 8u));
 				val |= (byte_buf[i] << (i * 8u));
 			}
 
-			writel_relaxed(val,
-				       mbox->mbox_base + MAILBOX_REG_OFFSET + index * 0x4);
+			writel_relaxed(val, mbox->mbox_base + msg->mbox_offset + index * 0x4);
 		}
 	}
 
 	opt_sel = ((msg->mbox_offset << 7u) | (msg->cmd_opcode & 0x7fu));
 	tx_trigger = (opt_sel << SCB_CTRL_POS) & SCB_CTRL_MASK;
 	tx_trigger |= SCB_CTRL_REQ_MASK | SCB_STATUS_NOTIFY_MASK;
-	writel_relaxed(tx_trigger, mbox->mbox_base + SERVICES_CR_OFFSET);
+	writel_relaxed(tx_trigger, mbox->ctrl_base + SERVICES_CR_OFFSET);
 
 	return 0;
 }
@@ -141,7 +140,7 @@ static void mpfs_mbox_rx_data(struct mbox_chan *chan)
 	if (!mpfs_mbox_busy(mbox)) {
 		for (i = 0; i < num_words; i++) {
 			response->resp_msg[i] =
-				readl_relaxed(mbox->mbox_base + MAILBOX_REG_OFFSET
+				readl_relaxed(mbox->mbox_base
 					      + mbox->resp_offset + i * 0x4);
 		}
 	}
@@ -200,14 +199,18 @@ static int mpfs_mbox_probe(struct platform_device *pdev)
 	if (!mbox)
 		return -ENOMEM;
 
-	mbox->mbox_base = devm_platform_get_and_ioremap_resource(pdev, 0, &regs);
-	if (IS_ERR(mbox->mbox_base))
-		return PTR_ERR(mbox->mbox_base);
+	mbox->ctrl_base = devm_platform_get_and_ioremap_resource(pdev, 0, &regs);
+	if (IS_ERR(mbox->ctrl_base))
+		return PTR_ERR(mbox->ctrl_base);
 
 	mbox->int_reg = devm_platform_get_and_ioremap_resource(pdev, 1, &regs);
 	if (IS_ERR(mbox->int_reg))
 		return PTR_ERR(mbox->int_reg);
 
+	mbox->mbox_base = devm_platform_get_and_ioremap_resource(pdev, 2, &regs);
+	if (IS_ERR(mbox->mbox_base)) // account for the old dt-binding w/ 2 regs
+		mbox->mbox_base = mbox->ctrl_base + MAILBOX_REG_OFFSET;
+
 	mbox->irq = platform_get_irq(pdev, 0);
 	if (mbox->irq < 0)
 		return mbox->irq;
diff --git linux-libre-6.0-gnu/drivers/md/bcache/writeback.c linux-libre-6.0.7-gnu/drivers/md/bcache/writeback.c
index 3f0ff3aab6f2..9c227e4a8465 100644
--- linux-libre-6.0-gnu/drivers/md/bcache/writeback.c
+++ linux-libre-6.0.7-gnu/drivers/md/bcache/writeback.c
@@ -157,6 +157,53 @@ static void __update_writeback_rate(struct cached_dev *dc)
 	dc->writeback_rate_target = target;
 }
 
+static bool idle_counter_exceeded(struct cache_set *c)
+{
+	int counter, dev_nr;
+
+	/*
+	 * If c->idle_counter is overflow (idel for really long time),
+	 * reset as 0 and not set maximum rate this time for code
+	 * simplicity.
+	 */
+	counter = atomic_inc_return(&c->idle_counter);
+	if (counter <= 0) {
+		atomic_set(&c->idle_counter, 0);
+		return false;
+	}
+
+	dev_nr = atomic_read(&c->attached_dev_nr);
+	if (dev_nr == 0)
+		return false;
+
+	/*
+	 * c->idle_counter is increased by writeback thread of all
+	 * attached backing devices, in order to represent a rough
+	 * time period, counter should be divided by dev_nr.
+	 * Otherwise the idle time cannot be larger with more backing
+	 * device attached.
+	 * The following calculation equals to checking
+	 *	(counter / dev_nr) < (dev_nr * 6)
+	 */
+	if (counter < (dev_nr * dev_nr * 6))
+		return false;
+
+	return true;
+}
+
+/*
+ * Idle_counter is increased every time when update_writeback_rate() is
+ * called. If all backing devices attached to the same cache set have
+ * identical dc->writeback_rate_update_seconds values, it is about 6
+ * rounds of update_writeback_rate() on each backing device before
+ * c->at_max_writeback_rate is set to 1, and then max wrteback rate set
+ * to each dc->writeback_rate.rate.
+ * In order to avoid extra locking cost for counting exact dirty cached
+ * devices number, c->attached_dev_nr is used to calculate the idle
+ * throushold. It might be bigger if not all cached device are in write-
+ * back mode, but it still works well with limited extra rounds of
+ * update_writeback_rate().
+ */
 static bool set_at_max_writeback_rate(struct cache_set *c,
 				       struct cached_dev *dc)
 {
@@ -167,21 +214,8 @@ static bool set_at_max_writeback_rate(struct cache_set *c,
 	/* Don't set max writeback rate if gc is running */
 	if (!c->gc_mark_valid)
 		return false;
-	/*
-	 * Idle_counter is increased everytime when update_writeback_rate() is
-	 * called. If all backing devices attached to the same cache set have
-	 * identical dc->writeback_rate_update_seconds values, it is about 6
-	 * rounds of update_writeback_rate() on each backing device before
-	 * c->at_max_writeback_rate is set to 1, and then max wrteback rate set
-	 * to each dc->writeback_rate.rate.
-	 * In order to avoid extra locking cost for counting exact dirty cached
-	 * devices number, c->attached_dev_nr is used to calculate the idle
-	 * throushold. It might be bigger if not all cached device are in write-
-	 * back mode, but it still works well with limited extra rounds of
-	 * update_writeback_rate().
-	 */
-	if (atomic_inc_return(&c->idle_counter) <
-	    atomic_read(&c->attached_dev_nr) * 6)
+
+	if (!idle_counter_exceeded(c))
 		return false;
 
 	if (atomic_read(&c->at_max_writeback_rate) != 1)
@@ -195,13 +229,10 @@ static bool set_at_max_writeback_rate(struct cache_set *c,
 	dc->writeback_rate_change = 0;
 
 	/*
-	 * Check c->idle_counter and c->at_max_writeback_rate agagain in case
-	 * new I/O arrives during before set_at_max_writeback_rate() returns.
-	 * Then the writeback rate is set to 1, and its new value should be
-	 * decided via __update_writeback_rate().
+	 * In case new I/O arrives during before
+	 * set_at_max_writeback_rate() returns.
 	 */
-	if ((atomic_read(&c->idle_counter) <
-	     atomic_read(&c->attached_dev_nr) * 6) ||
+	if (!idle_counter_exceeded(c) ||
 	    !atomic_read(&c->at_max_writeback_rate))
 		return false;
 
diff --git linux-libre-6.0-gnu/drivers/md/dm-bufio.c linux-libre-6.0.7-gnu/drivers/md/dm-bufio.c
index 09c7ed2650ca..9c5ef818ca36 100644
--- linux-libre-6.0-gnu/drivers/md/dm-bufio.c
+++ linux-libre-6.0.7-gnu/drivers/md/dm-bufio.c
@@ -795,7 +795,8 @@ static void __make_buffer_clean(struct dm_buffer *b)
 {
 	BUG_ON(b->hold_count);
 
-	if (!b->state)	/* fast case */
+	/* smp_load_acquire() pairs with read_endio()'s smp_mb__before_atomic() */
+	if (!smp_load_acquire(&b->state))	/* fast case */
 		return;
 
 	wait_on_bit_io(&b->state, B_READING, TASK_UNINTERRUPTIBLE);
@@ -816,7 +817,7 @@ static struct dm_buffer *__get_unclaimed_buffer(struct dm_bufio_client *c)
 		BUG_ON(test_bit(B_DIRTY, &b->state));
 
 		if (static_branch_unlikely(&no_sleep_enabled) && c->no_sleep &&
-		    unlikely(test_bit(B_READING, &b->state)))
+		    unlikely(test_bit_acquire(B_READING, &b->state)))
 			continue;
 
 		if (!b->hold_count) {
@@ -1058,7 +1059,7 @@ found_buffer:
 	 * If the user called both dm_bufio_prefetch and dm_bufio_get on
 	 * the same buffer, it would deadlock if we waited.
 	 */
-	if (nf == NF_GET && unlikely(test_bit(B_READING, &b->state)))
+	if (nf == NF_GET && unlikely(test_bit_acquire(B_READING, &b->state)))
 		return NULL;
 
 	b->hold_count++;
@@ -1218,7 +1219,7 @@ void dm_bufio_release(struct dm_buffer *b)
 		 * invalid buffer.
 		 */
 		if ((b->read_error || b->write_error) &&
-		    !test_bit(B_READING, &b->state) &&
+		    !test_bit_acquire(B_READING, &b->state) &&
 		    !test_bit(B_WRITING, &b->state) &&
 		    !test_bit(B_DIRTY, &b->state)) {
 			__unlink_buffer(b);
@@ -1479,7 +1480,7 @@ EXPORT_SYMBOL_GPL(dm_bufio_release_move);
 
 static void forget_buffer_locked(struct dm_buffer *b)
 {
-	if (likely(!b->hold_count) && likely(!b->state)) {
+	if (likely(!b->hold_count) && likely(!smp_load_acquire(&b->state))) {
 		__unlink_buffer(b);
 		__free_buffer_wake(b);
 	}
@@ -1639,7 +1640,7 @@ static bool __try_evict_buffer(struct dm_buffer *b, gfp_t gfp)
 {
 	if (!(gfp & __GFP_FS) ||
 	    (static_branch_unlikely(&no_sleep_enabled) && b->c->no_sleep)) {
-		if (test_bit(B_READING, &b->state) ||
+		if (test_bit_acquire(B_READING, &b->state) ||
 		    test_bit(B_WRITING, &b->state) ||
 		    test_bit(B_DIRTY, &b->state))
 			return false;
diff --git linux-libre-6.0-gnu/drivers/md/dm-clone-target.c linux-libre-6.0.7-gnu/drivers/md/dm-clone-target.c
index 811b0a5379d0..2f1cc66d2641 100644
--- linux-libre-6.0-gnu/drivers/md/dm-clone-target.c
+++ linux-libre-6.0.7-gnu/drivers/md/dm-clone-target.c
@@ -2035,7 +2035,7 @@ static void disable_passdown_if_not_supported(struct clone *clone)
 		reason = "max discard sectors smaller than a region";
 
 	if (reason) {
-		DMWARN("Destination device (%pd) %s: Disabling discard passdown.",
+		DMWARN("Destination device (%pg) %s: Disabling discard passdown.",
 		       dest_dev, reason);
 		clear_bit(DM_CLONE_DISCARD_PASSDOWN, &clone->flags);
 	}
diff --git linux-libre-6.0-gnu/drivers/md/dm-verity-loadpin.c linux-libre-6.0.7-gnu/drivers/md/dm-verity-loadpin.c
index 387ec43aef72..4f78cc55c251 100644
--- linux-libre-6.0-gnu/drivers/md/dm-verity-loadpin.c
+++ linux-libre-6.0.7-gnu/drivers/md/dm-verity-loadpin.c
@@ -14,6 +14,7 @@ LIST_HEAD(dm_verity_loadpin_trusted_root_digests);
 
 static bool is_trusted_verity_target(struct dm_target *ti)
 {
+	int verity_mode;
 	u8 *root_digest;
 	unsigned int digest_size;
 	struct dm_verity_loadpin_trusted_root_digest *trd;
@@ -22,6 +23,13 @@ static bool is_trusted_verity_target(struct dm_target *ti)
 	if (!dm_is_verity_target(ti))
 		return false;
 
+	verity_mode = dm_verity_get_mode(ti);
+
+	if ((verity_mode != DM_VERITY_MODE_EIO) &&
+	    (verity_mode != DM_VERITY_MODE_RESTART) &&
+	    (verity_mode != DM_VERITY_MODE_PANIC))
+		return false;
+
 	if (dm_verity_get_root_digest(ti, &root_digest, &digest_size))
 		return false;
 
diff --git linux-libre-6.0-gnu/drivers/md/dm-verity-target.c linux-libre-6.0.7-gnu/drivers/md/dm-verity-target.c
index 94b6cb599db4..8a00cc42e498 100644
--- linux-libre-6.0-gnu/drivers/md/dm-verity-target.c
+++ linux-libre-6.0.7-gnu/drivers/md/dm-verity-target.c
@@ -1446,6 +1446,22 @@ bool dm_is_verity_target(struct dm_target *ti)
 	return ti->type->module == THIS_MODULE;
 }
 
+/*
+ * Get the verity mode (error behavior) of a verity target.
+ *
+ * Returns the verity mode of the target, or -EINVAL if 'ti' is not a verity
+ * target.
+ */
+int dm_verity_get_mode(struct dm_target *ti)
+{
+	struct dm_verity *v = ti->private;
+
+	if (!dm_is_verity_target(ti))
+		return -EINVAL;
+
+	return v->mode;
+}
+
 /*
  * Get the root digest of a verity target.
  *
diff --git linux-libre-6.0-gnu/drivers/md/dm-verity.h linux-libre-6.0.7-gnu/drivers/md/dm-verity.h
index 45455de1b4bc..98f306ec6a33 100644
--- linux-libre-6.0-gnu/drivers/md/dm-verity.h
+++ linux-libre-6.0.7-gnu/drivers/md/dm-verity.h
@@ -134,6 +134,7 @@ extern int verity_hash_for_block(struct dm_verity *v, struct dm_verity_io *io,
 				 sector_t block, u8 *digest, bool *is_zero);
 
 extern bool dm_is_verity_target(struct dm_target *ti);
+extern int dm_verity_get_mode(struct dm_target *ti);
 extern int dm_verity_get_root_digest(struct dm_target *ti, u8 **root_digest,
 				     unsigned int *digest_size);
 
diff --git linux-libre-6.0-gnu/drivers/md/dm.c linux-libre-6.0.7-gnu/drivers/md/dm.c
index 60549b65c799..b4a2cb5333fc 100644
--- linux-libre-6.0-gnu/drivers/md/dm.c
+++ linux-libre-6.0.7-gnu/drivers/md/dm.c
@@ -2065,7 +2065,6 @@ static struct mapped_device *alloc_dev(int minor)
 	md->disk->minors = 1;
 	md->disk->flags |= GENHD_FL_NO_PART;
 	md->disk->fops = &dm_blk_dops;
-	md->disk->queue = md->queue;
 	md->disk->private_data = md;
 	sprintf(md->disk->disk_name, "dm-%d", minor);
 
diff --git linux-libre-6.0-gnu/drivers/md/md.c linux-libre-6.0.7-gnu/drivers/md/md.c
index 729be2c5296c..470a975e4be9 100644
--- linux-libre-6.0-gnu/drivers/md/md.c
+++ linux-libre-6.0.7-gnu/drivers/md/md.c
@@ -8156,7 +8156,6 @@ static void *md_seq_start(struct seq_file *seq, loff_t *pos)
 	list_for_each(tmp,&all_mddevs)
 		if (!l--) {
 			mddev = list_entry(tmp, struct mddev, all_mddevs);
-			mddev_get(mddev);
 			if (!mddev_get(mddev))
 				continue;
 			spin_unlock(&all_mddevs_lock);
diff --git linux-libre-6.0-gnu/drivers/md/raid0.c linux-libre-6.0.7-gnu/drivers/md/raid0.c
index 78addfe4a0c9..857c49399c28 100644
--- linux-libre-6.0-gnu/drivers/md/raid0.c
+++ linux-libre-6.0.7-gnu/drivers/md/raid0.c
@@ -47,7 +47,7 @@ static void dump_zones(struct mddev *mddev)
 		int len = 0;
 
 		for (k = 0; k < conf->strip_zone[j].nb_dev; k++)
-			len += snprintf(line+len, 200-len, "%s%pg", k?"/":"",
+			len += scnprintf(line+len, 200-len, "%s%pg", k?"/":"",
 				conf->devlist[j * raid_disks + k]->bdev);
 		pr_debug("md: zone%d=[%s]\n", j, line);
 
diff --git linux-libre-6.0-gnu/drivers/md/raid5.c linux-libre-6.0.7-gnu/drivers/md/raid5.c
index 31a0cbf63384..caaae10e33f8 100644
--- linux-libre-6.0-gnu/drivers/md/raid5.c
+++ linux-libre-6.0.7-gnu/drivers/md/raid5.c
@@ -36,6 +36,7 @@
  */
 
 #include <linux/blkdev.h>
+#include <linux/delay.h>
 #include <linux/kthread.h>
 #include <linux/raid/pq.h>
 #include <linux/async_tx.h>
@@ -4047,7 +4048,7 @@ static void handle_stripe_fill(struct stripe_head *sh,
 		 * back cache (prexor with orig_page, and then xor with
 		 * page) in the read path
 		 */
-		if (s->injournal && s->failed) {
+		if (s->to_read && s->injournal && s->failed) {
 			if (test_bit(STRIPE_R5C_CACHING, &sh->state))
 				r5c_make_stripe_write_out(sh);
 			goto out;
@@ -5542,7 +5543,6 @@ static int raid5_read_one_chunk(struct mddev *mddev, struct bio *raid_bio)
 
 	if (is_badblock(rdev, sector, bio_sectors(raid_bio), &first_bad,
 			&bad_sectors)) {
-		bio_put(raid_bio);
 		rdev_dec_pending(rdev, mddev);
 		return 0;
 	}
@@ -6781,7 +6781,18 @@ static void raid5d(struct md_thread *thread)
 			spin_unlock_irq(&conf->device_lock);
 			md_check_recovery(mddev);
 			spin_lock_irq(&conf->device_lock);
+
+			/*
+			 * Waiting on MD_SB_CHANGE_PENDING below may deadlock
+			 * seeing md_check_recovery() is needed to clear
+			 * the flag when using mdmon.
+			 */
+			continue;
 		}
+
+		wait_event_lock_irq(mddev->sb_wait,
+			!test_bit(MD_SB_CHANGE_PENDING, &mddev->sb_flags),
+			conf->device_lock);
 	}
 	pr_debug("%d stripes handled\n", handled);
 
diff --git linux-libre-6.0-gnu/drivers/media/i2c/ar0521.c linux-libre-6.0.7-gnu/drivers/media/i2c/ar0521.c
index c7bdfc69b9be..5c9c7c52cfc4 100644
--- linux-libre-6.0-gnu/drivers/media/i2c/ar0521.c
+++ linux-libre-6.0.7-gnu/drivers/media/i2c/ar0521.c
@@ -756,10 +756,12 @@ static int ar0521_power_on(struct device *dev)
 		gpiod_set_value(sensor->reset_gpio, 0);
 	usleep_range(4500, 5000); /* min 45000 clocks */
 
-	for (cnt = 0; cnt < ARRAY_SIZE(initial_regs); cnt++)
-		if (ar0521_write_regs(sensor, initial_regs[cnt].data,
-				      initial_regs[cnt].count))
+	for (cnt = 0; cnt < ARRAY_SIZE(initial_regs); cnt++) {
+		ret = ar0521_write_regs(sensor, initial_regs[cnt].data,
+					initial_regs[cnt].count);
+		if (ret)
 			goto off;
+	}
 
 	ret = ar0521_write_reg(sensor, AR0521_REG_SERIAL_FORMAT,
 			       AR0521_REG_SERIAL_FORMAT_MIPI |
diff --git linux-libre-6.0-gnu/drivers/media/i2c/ov8865.c linux-libre-6.0.7-gnu/drivers/media/i2c/ov8865.c
index b8f4f0d3e33d..15d0f79231dd 100644
--- linux-libre-6.0-gnu/drivers/media/i2c/ov8865.c
+++ linux-libre-6.0.7-gnu/drivers/media/i2c/ov8865.c
@@ -3034,11 +3034,13 @@ static int ov8865_probe(struct i2c_client *client)
 				       &rate);
 	if (!ret && sensor->extclk) {
 		ret = clk_set_rate(sensor->extclk, rate);
-		if (ret)
-			return dev_err_probe(dev, ret,
-					     "failed to set clock rate\n");
+		if (ret) {
+			dev_err_probe(dev, ret, "failed to set clock rate\n");
+			goto error_endpoint;
+		}
 	} else if (ret && !sensor->extclk) {
-		return dev_err_probe(dev, ret, "invalid clock config\n");
+		dev_err_probe(dev, ret, "invalid clock config\n");
+		goto error_endpoint;
 	}
 
 	sensor->extclk_rate = rate ? rate : clk_get_rate(sensor->extclk);
diff --git linux-libre-6.0-gnu/drivers/media/pci/cx88/cx88-vbi.c linux-libre-6.0.7-gnu/drivers/media/pci/cx88/cx88-vbi.c
index a075788c64d4..469aeaa725ad 100644
--- linux-libre-6.0-gnu/drivers/media/pci/cx88/cx88-vbi.c
+++ linux-libre-6.0.7-gnu/drivers/media/pci/cx88/cx88-vbi.c
@@ -144,11 +144,10 @@ static int buffer_prepare(struct vb2_buffer *vb)
 		return -EINVAL;
 	vb2_set_plane_payload(vb, 0, size);
 
-	cx88_risc_buffer(dev->pci, &buf->risc, sgt->sgl,
-			 0, VBI_LINE_LENGTH * lines,
-			 VBI_LINE_LENGTH, 0,
-			 lines);
-	return 0;
+	return cx88_risc_buffer(dev->pci, &buf->risc, sgt->sgl,
+				0, VBI_LINE_LENGTH * lines,
+				VBI_LINE_LENGTH, 0,
+				lines);
 }
 
 static void buffer_finish(struct vb2_buffer *vb)
diff --git linux-libre-6.0-gnu/drivers/media/pci/cx88/cx88-video.c linux-libre-6.0.7-gnu/drivers/media/pci/cx88/cx88-video.c
index d3729be89252..b509c2a03852 100644
--- linux-libre-6.0-gnu/drivers/media/pci/cx88/cx88-video.c
+++ linux-libre-6.0.7-gnu/drivers/media/pci/cx88/cx88-video.c
@@ -431,6 +431,7 @@ static int queue_setup(struct vb2_queue *q,
 
 static int buffer_prepare(struct vb2_buffer *vb)
 {
+	int ret;
 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx8800_dev *dev = vb->vb2_queue->drv_priv;
 	struct cx88_core *core = dev->core;
@@ -445,35 +446,35 @@ static int buffer_prepare(struct vb2_buffer *vb)
 
 	switch (core->field) {
 	case V4L2_FIELD_TOP:
-		cx88_risc_buffer(dev->pci, &buf->risc,
-				 sgt->sgl, 0, UNSET,
-				 buf->bpl, 0, core->height);
+		ret = cx88_risc_buffer(dev->pci, &buf->risc,
+				       sgt->sgl, 0, UNSET,
+				       buf->bpl, 0, core->height);
 		break;
 	case V4L2_FIELD_BOTTOM:
-		cx88_risc_buffer(dev->pci, &buf->risc,
-				 sgt->sgl, UNSET, 0,
-				 buf->bpl, 0, core->height);
+		ret = cx88_risc_buffer(dev->pci, &buf->risc,
+				       sgt->sgl, UNSET, 0,
+				       buf->bpl, 0, core->height);
 		break;
 	case V4L2_FIELD_SEQ_TB:
-		cx88_risc_buffer(dev->pci, &buf->risc,
-				 sgt->sgl,
-				 0, buf->bpl * (core->height >> 1),
-				 buf->bpl, 0,
-				 core->height >> 1);
+		ret = cx88_risc_buffer(dev->pci, &buf->risc,
+				       sgt->sgl,
+				       0, buf->bpl * (core->height >> 1),
+				       buf->bpl, 0,
+				       core->height >> 1);
 		break;
 	case V4L2_FIELD_SEQ_BT:
-		cx88_risc_buffer(dev->pci, &buf->risc,
-				 sgt->sgl,
-				 buf->bpl * (core->height >> 1), 0,
-				 buf->bpl, 0,
-				 core->height >> 1);
+		ret = cx88_risc_buffer(dev->pci, &buf->risc,
+				       sgt->sgl,
+				       buf->bpl * (core->height >> 1), 0,
+				       buf->bpl, 0,
+				       core->height >> 1);
 		break;
 	case V4L2_FIELD_INTERLACED:
 	default:
-		cx88_risc_buffer(dev->pci, &buf->risc,
-				 sgt->sgl, 0, buf->bpl,
-				 buf->bpl, buf->bpl,
-				 core->height >> 1);
+		ret = cx88_risc_buffer(dev->pci, &buf->risc,
+				       sgt->sgl, 0, buf->bpl,
+				       buf->bpl, buf->bpl,
+				       core->height >> 1);
 		break;
 	}
 	dprintk(2,
@@ -481,7 +482,7 @@ static int buffer_prepare(struct vb2_buffer *vb)
 		buf, buf->vb.vb2_buf.index, __func__,
 		core->width, core->height, dev->fmt->depth, dev->fmt->fourcc,
 		(unsigned long)buf->risc.dma);
-	return 0;
+	return ret;
 }
 
 static void buffer_finish(struct vb2_buffer *vb)
diff --git linux-libre-6.0-gnu/drivers/media/platform/amlogic/meson-ge2d/ge2d.c linux-libre-6.0.7-gnu/drivers/media/platform/amlogic/meson-ge2d/ge2d.c
index 5e7b319f300d..142d421a8d76 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amlogic/meson-ge2d/ge2d.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amlogic/meson-ge2d/ge2d.c
@@ -1030,7 +1030,6 @@ static int ge2d_remove(struct platform_device *pdev)
 
 	video_unregister_device(ge2d->vfd);
 	v4l2_m2m_release(ge2d->m2m_dev);
-	video_device_release(ge2d->vfd);
 	v4l2_device_unregister(&ge2d->v4l2_dev);
 	clk_disable_unprepare(ge2d->clk);
 
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/vdec.c linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vdec.c
index 9e64041cc1c1..feb75dc204de 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/vdec.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vdec.c
@@ -808,14 +808,6 @@ static void vdec_init_fmt(struct vpu_inst *inst)
 		inst->cap_format.field = V4L2_FIELD_NONE;
 	else
 		inst->cap_format.field = V4L2_FIELD_SEQ_TB;
-	if (vdec->codec_info.color_primaries == V4L2_COLORSPACE_DEFAULT)
-		vdec->codec_info.color_primaries = V4L2_COLORSPACE_REC709;
-	if (vdec->codec_info.transfer_chars == V4L2_XFER_FUNC_DEFAULT)
-		vdec->codec_info.transfer_chars = V4L2_XFER_FUNC_709;
-	if (vdec->codec_info.matrix_coeffs == V4L2_YCBCR_ENC_DEFAULT)
-		vdec->codec_info.matrix_coeffs = V4L2_YCBCR_ENC_709;
-	if (vdec->codec_info.full_range == V4L2_QUANTIZATION_DEFAULT)
-		vdec->codec_info.full_range = V4L2_QUANTIZATION_LIM_RANGE;
 }
 
 static void vdec_init_crop(struct vpu_inst *inst)
@@ -1555,6 +1547,14 @@ static int vdec_get_debug_info(struct vpu_inst *inst, char *str, u32 size, u32 i
 				vdec->codec_info.frame_rate.numerator,
 				vdec->codec_info.frame_rate.denominator);
 		break;
+	case 9:
+		num = scnprintf(str, size, "colorspace: %d, %d, %d, %d (%d)\n",
+				vdec->codec_info.color_primaries,
+				vdec->codec_info.transfer_chars,
+				vdec->codec_info.matrix_coeffs,
+				vdec->codec_info.full_range,
+				vdec->codec_info.vui_present);
+		break;
 	default:
 		break;
 	}
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/venc.c linux-libre-6.0.7-gnu/drivers/media/platform/amphion/venc.c
index 461524dd1e44..37212f087fdd 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/venc.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/venc.c
@@ -644,7 +644,7 @@ static int venc_ctrl_init(struct vpu_inst *inst)
 			  BITRATE_DEFAULT_PEAK);
 
 	v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
-			  V4L2_CID_MPEG_VIDEO_GOP_SIZE, 0, (1 << 16) - 1, 1, 30);
+			  V4L2_CID_MPEG_VIDEO_GOP_SIZE, 1, 8000, 1, 30);
 
 	v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
 			  V4L2_CID_MPEG_VIDEO_B_FRAMES, 0, 4, 1, 0);
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu.h linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu.h
index f914de6ed81e..beac0309ca8d 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu.h
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu.h
@@ -119,7 +119,6 @@ struct vpu_mbox {
 enum vpu_core_state {
 	VPU_CORE_DEINIT = 0,
 	VPU_CORE_ACTIVE,
-	VPU_CORE_SNAPSHOT,
 	VPU_CORE_HANG
 };
 
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_core.c linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_core.c
index 53249f9f09a5..a54bf872ee0d 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_core.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_core.c
@@ -89,7 +89,7 @@ static int vpu_core_boot_done(struct vpu_core *core)
 		core->supported_instance_count = min(core->supported_instance_count, count);
 	}
 	core->fw_version = fw_version;
-	core->state = VPU_CORE_ACTIVE;
+	vpu_core_set_state(core, VPU_CORE_ACTIVE);
 
 	return 0;
 }
@@ -172,10 +172,26 @@ int vpu_alloc_dma(struct vpu_core *core, struct vpu_buffer *buf)
 	return __vpu_alloc_dma(core->dev, buf);
 }
 
-static void vpu_core_check_hang(struct vpu_core *core)
+void vpu_core_set_state(struct vpu_core *core, enum vpu_core_state state)
 {
-	if (core->hang_mask)
-		core->state = VPU_CORE_HANG;
+	if (state != core->state)
+		vpu_trace(core->dev, "vpu core state change from %d to %d\n", core->state, state);
+	core->state = state;
+	if (core->state == VPU_CORE_DEINIT)
+		core->hang_mask = 0;
+}
+
+static void vpu_core_update_state(struct vpu_core *core)
+{
+	if (!vpu_iface_get_power_state(core)) {
+		if (core->request_count)
+			vpu_core_set_state(core, VPU_CORE_HANG);
+		else
+			vpu_core_set_state(core, VPU_CORE_DEINIT);
+
+	} else if (core->state == VPU_CORE_ACTIVE && core->hang_mask) {
+		vpu_core_set_state(core, VPU_CORE_HANG);
+	}
 }
 
 static struct vpu_core *vpu_core_find_proper_by_type(struct vpu_dev *vpu, u32 type)
@@ -188,11 +204,13 @@ static struct vpu_core *vpu_core_find_proper_by_type(struct vpu_dev *vpu, u32 ty
 		dev_dbg(c->dev, "instance_mask = 0x%lx, state = %d\n", c->instance_mask, c->state);
 		if (c->type != type)
 			continue;
+		mutex_lock(&c->lock);
+		vpu_core_update_state(c);
+		mutex_unlock(&c->lock);
 		if (c->state == VPU_CORE_DEINIT) {
 			core = c;
 			break;
 		}
-		vpu_core_check_hang(c);
 		if (c->state != VPU_CORE_ACTIVE)
 			continue;
 		if (c->request_count < request_count) {
@@ -409,6 +427,12 @@ int vpu_inst_register(struct vpu_inst *inst)
 	}
 
 	mutex_lock(&core->lock);
+	if (core->state != VPU_CORE_ACTIVE) {
+		dev_err(core->dev, "vpu core is not active, state = %d\n", core->state);
+		ret = -EINVAL;
+		goto exit;
+	}
+
 	if (inst->id >= 0 && inst->id < core->supported_instance_count)
 		goto exit;
 
@@ -450,7 +474,7 @@ int vpu_inst_unregister(struct vpu_inst *inst)
 		vpu_core_release_instance(core, inst->id);
 		inst->id = VPU_INST_NULL_ID;
 	}
-	vpu_core_check_hang(core);
+	vpu_core_update_state(core);
 	if (core->state == VPU_CORE_HANG && !core->instance_mask) {
 		int err;
 
@@ -459,7 +483,7 @@ int vpu_inst_unregister(struct vpu_inst *inst)
 		err = vpu_core_sw_reset(core);
 		mutex_lock(&core->lock);
 		if (!err) {
-			core->state = VPU_CORE_ACTIVE;
+			vpu_core_set_state(core, VPU_CORE_ACTIVE);
 			core->hang_mask = 0;
 		}
 	}
@@ -609,7 +633,7 @@ static int vpu_core_probe(struct platform_device *pdev)
 	mutex_init(&core->cmd_lock);
 	init_completion(&core->cmp);
 	init_waitqueue_head(&core->ack_wq);
-	core->state = VPU_CORE_DEINIT;
+	vpu_core_set_state(core, VPU_CORE_DEINIT);
 
 	core->res = of_device_get_match_data(dev);
 	if (!core->res)
@@ -758,33 +782,18 @@ static int __maybe_unused vpu_core_resume(struct device *dev)
 	mutex_lock(&core->lock);
 	pm_runtime_resume_and_get(dev);
 	vpu_core_get_vpu(core);
-	if (core->state != VPU_CORE_SNAPSHOT)
-		goto exit;
 
-	if (!vpu_iface_get_power_state(core)) {
-		if (!list_empty(&core->instances)) {
+	if (core->request_count) {
+		if (!vpu_iface_get_power_state(core))
 			ret = vpu_core_boot(core, false);
-			if (ret) {
-				dev_err(core->dev, "%s boot fail\n", __func__);
-				core->state = VPU_CORE_DEINIT;
-				goto exit;
-			}
-		} else {
-			core->state = VPU_CORE_DEINIT;
-		}
-	} else {
-		if (!list_empty(&core->instances)) {
+		else
 			ret = vpu_core_sw_reset(core);
-			if (ret) {
-				dev_err(core->dev, "%s sw_reset fail\n", __func__);
-				core->state = VPU_CORE_HANG;
-				goto exit;
-			}
+		if (ret) {
+			dev_err(core->dev, "resume fail\n");
+			vpu_core_set_state(core, VPU_CORE_HANG);
 		}
-		core->state = VPU_CORE_ACTIVE;
 	}
-
-exit:
+	vpu_core_update_state(core);
 	pm_runtime_put_sync(dev);
 	mutex_unlock(&core->lock);
 
@@ -798,18 +807,11 @@ static int __maybe_unused vpu_core_suspend(struct device *dev)
 	int ret = 0;
 
 	mutex_lock(&core->lock);
-	if (core->state == VPU_CORE_ACTIVE) {
-		if (!list_empty(&core->instances)) {
-			ret = vpu_core_snapshot(core);
-			if (ret) {
-				mutex_unlock(&core->lock);
-				return ret;
-			}
-		}
-
-		core->state = VPU_CORE_SNAPSHOT;
-	}
+	if (core->request_count)
+		ret = vpu_core_snapshot(core);
 	mutex_unlock(&core->lock);
+	if (ret)
+		return ret;
 
 	vpu_core_cancel_work(core);
 
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_core.h linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_core.h
index 00a662997da4..65b562642603 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_core.h
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_core.h
@@ -11,5 +11,6 @@ u32 csr_readl(struct vpu_core *core, u32 reg);
 int vpu_alloc_dma(struct vpu_core *core, struct vpu_buffer *buf);
 void vpu_free_dma(struct vpu_buffer *buf);
 struct vpu_inst *vpu_core_find_instance(struct vpu_core *core, u32 index);
+void vpu_core_set_state(struct vpu_core *core, enum vpu_core_state state);
 
 #endif
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_dbg.c linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_dbg.c
index f72c8a506b22..260f1c4b8f8d 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_dbg.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_dbg.c
@@ -15,6 +15,7 @@
 #include <linux/debugfs.h>
 #include "vpu.h"
 #include "vpu_defs.h"
+#include "vpu_core.h"
 #include "vpu_helpers.h"
 #include "vpu_cmds.h"
 #include "vpu_rpc.h"
@@ -233,6 +234,10 @@ static int vpu_dbg_core(struct seq_file *s, void *data)
 	if (seq_write(s, str, num))
 		return 0;
 
+	num = scnprintf(str, sizeof(str), "power %s\n",
+			vpu_iface_get_power_state(core) ? "on" : "off");
+	if (seq_write(s, str, num))
+		return 0;
 	num = scnprintf(str, sizeof(str), "state = %d\n", core->state);
 	if (seq_write(s, str, num))
 		return 0;
@@ -346,10 +351,10 @@ static ssize_t vpu_dbg_core_write(struct file *file,
 
 	pm_runtime_resume_and_get(core->dev);
 	mutex_lock(&core->lock);
-	if (core->state != VPU_CORE_DEINIT && !core->instance_mask) {
+	if (vpu_iface_get_power_state(core) && !core->request_count) {
 		dev_info(core->dev, "reset\n");
 		if (!vpu_core_sw_reset(core)) {
-			core->state = VPU_CORE_ACTIVE;
+			vpu_core_set_state(core, VPU_CORE_ACTIVE);
 			core->hang_mask = 0;
 		}
 	}
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_malone.c linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_malone.c
index f4a488bf9880..51e0702f9ae1 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_malone.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_malone.c
@@ -1293,7 +1293,7 @@ static int vpu_malone_insert_scode_vc1_g_pic(struct malone_scode_t *scode)
 	vbuf = to_vb2_v4l2_buffer(scode->vb);
 	data = vb2_plane_vaddr(scode->vb, 0);
 
-	if (vbuf->sequence == 0 || vpu_vb_is_codecconfig(vbuf))
+	if (scode->inst->total_input_count == 0 || vpu_vb_is_codecconfig(vbuf))
 		return 0;
 	if (MALONE_VC1_CONTAIN_NAL(*data))
 		return 0;
diff --git linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_v4l2.c linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_v4l2.c
index 8a3eed957ae6..b779e0ba916c 100644
--- linux-libre-6.0-gnu/drivers/media/platform/amphion/vpu_v4l2.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/amphion/vpu_v4l2.c
@@ -603,6 +603,10 @@ static int vpu_v4l2_release(struct vpu_inst *inst)
 		inst->workqueue = NULL;
 	}
 
+	if (inst->fh.m2m_ctx) {
+		v4l2_m2m_ctx_release(inst->fh.m2m_ctx);
+		inst->fh.m2m_ctx = NULL;
+	}
 	v4l2_ctrl_handler_free(&inst->ctrl_handler);
 	mutex_destroy(&inst->lock);
 	v4l2_fh_del(&inst->fh);
@@ -685,13 +689,6 @@ int vpu_v4l2_close(struct file *file)
 
 	vpu_trace(vpu->dev, "tgid = %d, pid = %d, inst = %p\n", inst->tgid, inst->pid, inst);
 
-	vpu_inst_lock(inst);
-	if (inst->fh.m2m_ctx) {
-		v4l2_m2m_ctx_release(inst->fh.m2m_ctx);
-		inst->fh.m2m_ctx = NULL;
-	}
-	vpu_inst_unlock(inst);
-
 	call_void_vop(inst, release);
 	vpu_inst_unregister(inst);
 	vpu_inst_put(inst);
diff --git linux-libre-6.0-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c linux-libre-6.0.7-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
index 87685a62a5c2..3071b61946c3 100644
--- linux-libre-6.0-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
@@ -1414,7 +1414,6 @@ static int mtk_jpeg_remove(struct platform_device *pdev)
 
 	pm_runtime_disable(&pdev->dev);
 	video_unregister_device(jpeg->vdev);
-	video_device_release(jpeg->vdev);
 	v4l2_m2m_release(jpeg->m2m_dev);
 	v4l2_device_unregister(&jpeg->v4l2_dev);
 
diff --git linux-libre-6.0-gnu/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c linux-libre-6.0.7-gnu/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
index 25e816863597..27c5fdaabed4 100644
--- linux-libre-6.0-gnu/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
@@ -1403,7 +1403,8 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx)
 			       V4L2_MPEG_VIDEO_VP8_PROFILE_0, 0, V4L2_MPEG_VIDEO_VP8_PROFILE_0);
 	v4l2_ctrl_new_std_menu(handler, ops, V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
 			       V4L2_MPEG_VIDEO_BITRATE_MODE_CBR,
-			       0, V4L2_MPEG_VIDEO_BITRATE_MODE_CBR);
+			       ~(1 << V4L2_MPEG_VIDEO_BITRATE_MODE_CBR),
+			       V4L2_MPEG_VIDEO_BITRATE_MODE_CBR);
 
 
 	if (handler->error) {
diff --git linux-libre-6.0-gnu/drivers/media/platform/qcom/venus/helpers.c linux-libre-6.0.7-gnu/drivers/media/platform/qcom/venus/helpers.c
index 60de4200375d..ab6a29ffc81e 100644
--- linux-libre-6.0-gnu/drivers/media/platform/qcom/venus/helpers.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/qcom/venus/helpers.c
@@ -1800,7 +1800,7 @@ bool venus_helper_check_format(struct venus_inst *inst, u32 v4l2_pixfmt)
 	struct venus_core *core = inst->core;
 	u32 fmt = to_hfi_raw_fmt(v4l2_pixfmt);
 	struct hfi_plat_caps *caps;
-	u32 buftype;
+	bool found;
 
 	if (!fmt)
 		return false;
@@ -1809,12 +1809,13 @@ bool venus_helper_check_format(struct venus_inst *inst, u32 v4l2_pixfmt)
 	if (!caps)
 		return false;
 
-	if (inst->session_type == VIDC_SESSION_TYPE_DEC)
-		buftype = HFI_BUFFER_OUTPUT2;
-	else
-		buftype = HFI_BUFFER_OUTPUT;
+	found = find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT, fmt);
+	if (found)
+		goto done;
 
-	return find_fmt_from_caps(caps, buftype, fmt);
+	found = find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT2, fmt);
+done:
+	return found;
 }
 EXPORT_SYMBOL_GPL(venus_helper_check_format);
 
diff --git linux-libre-6.0-gnu/drivers/media/platform/qcom/venus/vdec.c linux-libre-6.0.7-gnu/drivers/media/platform/qcom/venus/vdec.c
index ac0bb45d07f4..4ceaba37e2e5 100644
--- linux-libre-6.0-gnu/drivers/media/platform/qcom/venus/vdec.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/qcom/venus/vdec.c
@@ -183,6 +183,8 @@ vdec_try_fmt_common(struct venus_inst *inst, struct v4l2_format *f)
 		else
 			return NULL;
 		fmt = find_format(inst, pixmp->pixelformat, f->type);
+		if (!fmt)
+			return NULL;
 	}
 
 	pixmp->width = clamp(pixmp->width, frame_width_min(inst),
diff --git linux-libre-6.0-gnu/drivers/media/platform/samsung/exynos4-is/fimc-is.c linux-libre-6.0.7-gnu/drivers/media/platform/samsung/exynos4-is/fimc-is.c
index 31fda0de4450..064cebd139ae 100644
--- linux-libre-6.0-gnu/drivers/media/platform/samsung/exynos4-is/fimc-is.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/samsung/exynos4-is/fimc-is.c
@@ -213,6 +213,7 @@ static int fimc_is_register_subdevs(struct fimc_is *is)
 
 			if (ret < 0 || index >= FIMC_IS_SENSORS_NUM) {
 				of_node_put(child);
+				of_node_put(i2c_bus);
 				return ret;
 			}
 			index++;
diff --git linux-libre-6.0-gnu/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c linux-libre-6.0.7-gnu/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
index d3cb178248f6..521185699ac2 100644
--- linux-libre-6.0-gnu/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
@@ -1399,6 +1399,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
 /* Deinit MFC if probe had failed */
 err_enc_reg:
 	video_unregister_device(dev->vfd_dec);
+	dev->vfd_dec = NULL;
 err_dec_reg:
 	video_device_release(dev->vfd_enc);
 err_enc_alloc:
@@ -1444,8 +1445,6 @@ static int s5p_mfc_remove(struct platform_device *pdev)
 
 	video_unregister_device(dev->vfd_enc);
 	video_unregister_device(dev->vfd_dec);
-	video_device_release(dev->vfd_enc);
-	video_device_release(dev->vfd_dec);
 	v4l2_device_unregister(&dev->v4l2_dev);
 	s5p_mfc_unconfigure_dma_memory(dev);
 
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun4i-csi/Kconfig linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun4i-csi/Kconfig
index 7960e6836f41..60610c04d6a7 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun4i-csi/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun4i-csi/Kconfig
@@ -3,7 +3,7 @@
 config VIDEO_SUN4I_CSI
 	tristate "Allwinner A10 CMOS Sensor Interface Support"
 	depends on V4L_PLATFORM_DRIVERS
-	depends on VIDEO_DEV && COMMON_CLK  && HAS_DMA
+	depends on VIDEO_DEV && COMMON_CLK && RESET_CONTROLLER && HAS_DMA
 	depends on ARCH_SUNXI || COMPILE_TEST
 	select MEDIA_CONTROLLER
 	select VIDEO_V4L2_SUBDEV_API
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun6i-csi/Kconfig linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun6i-csi/Kconfig
index 0345901617d4..e5b6991ce7f0 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun6i-csi/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun6i-csi/Kconfig
@@ -2,7 +2,7 @@
 config VIDEO_SUN6I_CSI
 	tristate "Allwinner V3s Camera Sensor Interface driver"
 	depends on V4L_PLATFORM_DRIVERS
-	depends on VIDEO_DEV && COMMON_CLK  && HAS_DMA
+	depends on VIDEO_DEV && COMMON_CLK && RESET_CONTROLLER && HAS_DMA
 	depends on ARCH_SUNXI || COMPILE_TEST
 	select MEDIA_CONTROLLER
 	select VIDEO_V4L2_SUBDEV_API
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig
index eb982466abd3..08852f63692b 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig
@@ -3,11 +3,11 @@ config VIDEO_SUN6I_MIPI_CSI2
 	tristate "Allwinner A31 MIPI CSI-2 Controller Driver"
 	depends on V4L_PLATFORM_DRIVERS && VIDEO_DEV
 	depends on ARCH_SUNXI || COMPILE_TEST
-	depends on PM && COMMON_CLK
+	depends on PM && COMMON_CLK && RESET_CONTROLLER
+	depends on PHY_SUN6I_MIPI_DPHY
 	select MEDIA_CONTROLLER
 	select VIDEO_V4L2_SUBDEV_API
 	select V4L2_FWNODE
-	select PHY_SUN6I_MIPI_DPHY
 	select GENERIC_PHY_MIPI_DPHY
 	select REGMAP_MMIO
 	help
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c
index a4e3f9a6b2ff..30d6c0c5161f 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c
@@ -661,7 +661,8 @@ sun6i_mipi_csi2_resources_setup(struct sun6i_mipi_csi2_device *csi2_dev,
 	csi2_dev->reset = devm_reset_control_get_shared(dev, NULL);
 	if (IS_ERR(csi2_dev->reset)) {
 		dev_err(dev, "failed to get reset controller\n");
-		return PTR_ERR(csi2_dev->reset);
+		ret = PTR_ERR(csi2_dev->reset);
+		goto error_clock_rate_exclusive;
 	}
 
 	/* D-PHY */
@@ -669,13 +670,14 @@ sun6i_mipi_csi2_resources_setup(struct sun6i_mipi_csi2_device *csi2_dev,
 	csi2_dev->dphy = devm_phy_get(dev, "dphy");
 	if (IS_ERR(csi2_dev->dphy)) {
 		dev_err(dev, "failed to get MIPI D-PHY\n");
-		return PTR_ERR(csi2_dev->dphy);
+		ret = PTR_ERR(csi2_dev->dphy);
+		goto error_clock_rate_exclusive;
 	}
 
 	ret = phy_init(csi2_dev->dphy);
 	if (ret) {
 		dev_err(dev, "failed to initialize MIPI D-PHY\n");
-		return ret;
+		goto error_clock_rate_exclusive;
 	}
 
 	/* Runtime PM */
@@ -683,6 +685,11 @@ sun6i_mipi_csi2_resources_setup(struct sun6i_mipi_csi2_device *csi2_dev,
 	pm_runtime_enable(dev);
 
 	return 0;
+
+error_clock_rate_exclusive:
+	clk_rate_exclusive_put(csi2_dev->clock_mod);
+
+	return ret;
 }
 
 static void
@@ -712,9 +719,14 @@ static int sun6i_mipi_csi2_probe(struct platform_device *platform_dev)
 
 	ret = sun6i_mipi_csi2_bridge_setup(csi2_dev);
 	if (ret)
-		return ret;
+		goto error_resources;
 
 	return 0;
+
+error_resources:
+	sun6i_mipi_csi2_resources_cleanup(csi2_dev);
+
+	return ret;
 }
 
 static int sun6i_mipi_csi2_remove(struct platform_device *platform_dev)
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig
index 789d58ee12ea..47a8c0fb7eb9 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig
@@ -3,7 +3,7 @@ config VIDEO_SUN8I_A83T_MIPI_CSI2
 	tristate "Allwinner A83T MIPI CSI-2 Controller and D-PHY Driver"
 	depends on V4L_PLATFORM_DRIVERS && VIDEO_DEV
 	depends on ARCH_SUNXI || COMPILE_TEST
-	depends on PM && COMMON_CLK
+	depends on PM && COMMON_CLK && RESET_CONTROLLER
 	select MEDIA_CONTROLLER
 	select VIDEO_V4L2_SUBDEV_API
 	select V4L2_FWNODE
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c
index d052ee77ef0a..b032ec13a683 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c
@@ -719,13 +719,15 @@ sun8i_a83t_mipi_csi2_resources_setup(struct sun8i_a83t_mipi_csi2_device *csi2_de
 	csi2_dev->clock_mipi = devm_clk_get(dev, "mipi");
 	if (IS_ERR(csi2_dev->clock_mipi)) {
 		dev_err(dev, "failed to acquire mipi clock\n");
-		return PTR_ERR(csi2_dev->clock_mipi);
+		ret = PTR_ERR(csi2_dev->clock_mipi);
+		goto error_clock_rate_exclusive;
 	}
 
 	csi2_dev->clock_misc = devm_clk_get(dev, "misc");
 	if (IS_ERR(csi2_dev->clock_misc)) {
 		dev_err(dev, "failed to acquire misc clock\n");
-		return PTR_ERR(csi2_dev->clock_misc);
+		ret = PTR_ERR(csi2_dev->clock_misc);
+		goto error_clock_rate_exclusive;
 	}
 
 	/* Reset */
@@ -733,7 +735,8 @@ sun8i_a83t_mipi_csi2_resources_setup(struct sun8i_a83t_mipi_csi2_device *csi2_de
 	csi2_dev->reset = devm_reset_control_get_shared(dev, NULL);
 	if (IS_ERR(csi2_dev->reset)) {
 		dev_err(dev, "failed to get reset controller\n");
-		return PTR_ERR(csi2_dev->reset);
+		ret = PTR_ERR(csi2_dev->reset);
+		goto error_clock_rate_exclusive;
 	}
 
 	/* D-PHY */
@@ -741,7 +744,7 @@ sun8i_a83t_mipi_csi2_resources_setup(struct sun8i_a83t_mipi_csi2_device *csi2_de
 	ret = sun8i_a83t_dphy_register(csi2_dev);
 	if (ret) {
 		dev_err(dev, "failed to initialize MIPI D-PHY\n");
-		return ret;
+		goto error_clock_rate_exclusive;
 	}
 
 	/* Runtime PM */
@@ -749,6 +752,11 @@ sun8i_a83t_mipi_csi2_resources_setup(struct sun8i_a83t_mipi_csi2_device *csi2_de
 	pm_runtime_enable(dev);
 
 	return 0;
+
+error_clock_rate_exclusive:
+	clk_rate_exclusive_put(csi2_dev->clock_mod);
+
+	return ret;
 }
 
 static void
@@ -778,9 +786,14 @@ static int sun8i_a83t_mipi_csi2_probe(struct platform_device *platform_dev)
 
 	ret = sun8i_a83t_mipi_csi2_bridge_setup(csi2_dev);
 	if (ret)
-		return ret;
+		goto error_resources;
 
 	return 0;
+
+error_resources:
+	sun8i_a83t_mipi_csi2_resources_cleanup(csi2_dev);
+
+	return ret;
 }
 
 static int sun8i_a83t_mipi_csi2_remove(struct platform_device *platform_dev)
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-di/Kconfig linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-di/Kconfig
index ff71e06ee2df..f688396913b7 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-di/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-di/Kconfig
@@ -4,7 +4,7 @@ config VIDEO_SUN8I_DEINTERLACE
 	depends on V4L_MEM2MEM_DRIVERS
 	depends on VIDEO_DEV
 	depends on ARCH_SUNXI || COMPILE_TEST
-	depends on COMMON_CLK && OF
+	depends on COMMON_CLK && RESET_CONTROLLER && OF
 	depends on PM
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
diff --git linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-rotate/Kconfig linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-rotate/Kconfig
index cfba29072d75..ee2c1f248c64 100644
--- linux-libre-6.0-gnu/drivers/media/platform/sunxi/sun8i-rotate/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/media/platform/sunxi/sun8i-rotate/Kconfig
@@ -5,7 +5,7 @@ config VIDEO_SUN8I_ROTATE
 	depends on V4L_MEM2MEM_DRIVERS
 	depends on VIDEO_DEV
 	depends on ARCH_SUNXI || COMPILE_TEST
-	depends on COMMON_CLK && OF
+	depends on COMMON_CLK && RESET_CONTROLLER && OF
 	depends on PM
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
diff --git linux-libre-6.0-gnu/drivers/media/platform/xilinx/xilinx-vipp.c linux-libre-6.0.7-gnu/drivers/media/platform/xilinx/xilinx-vipp.c
index f34f8b077e03..0a16c218a50a 100644
--- linux-libre-6.0-gnu/drivers/media/platform/xilinx/xilinx-vipp.c
+++ linux-libre-6.0.7-gnu/drivers/media/platform/xilinx/xilinx-vipp.c
@@ -471,7 +471,7 @@ static int xvip_graph_dma_init(struct xvip_composite_device *xdev)
 {
 	struct device_node *ports;
 	struct device_node *port;
-	int ret;
+	int ret = 0;
 
 	ports = of_get_child_by_name(xdev->dev->of_node, "ports");
 	if (ports == NULL) {
@@ -481,13 +481,14 @@ static int xvip_graph_dma_init(struct xvip_composite_device *xdev)
 
 	for_each_child_of_node(ports, port) {
 		ret = xvip_graph_dma_init_one(xdev, port);
-		if (ret < 0) {
+		if (ret) {
 			of_node_put(port);
-			return ret;
+			break;
 		}
 	}
 
-	return 0;
+	of_node_put(ports);
+	return ret;
 }
 
 static void xvip_graph_cleanup(struct xvip_composite_device *xdev)
diff --git linux-libre-6.0-gnu/drivers/media/rc/mceusb.c linux-libre-6.0.7-gnu/drivers/media/rc/mceusb.c
index 39d2b03e2631..c76ba24c1f55 100644
--- linux-libre-6.0-gnu/drivers/media/rc/mceusb.c
+++ linux-libre-6.0.7-gnu/drivers/media/rc/mceusb.c
@@ -1077,7 +1077,7 @@ static int mceusb_set_timeout(struct rc_dev *dev, unsigned int timeout)
 	struct mceusb_dev *ir = dev->priv;
 	unsigned int units;
 
-	units = DIV_ROUND_CLOSEST(timeout, MCE_TIME_UNIT);
+	units = DIV_ROUND_UP(timeout, MCE_TIME_UNIT);
 
 	cmdbuf[2] = units >> 8;
 	cmdbuf[3] = units;
diff --git linux-libre-6.0-gnu/drivers/media/test-drivers/vivid/vivid-core.c linux-libre-6.0.7-gnu/drivers/media/test-drivers/vivid/vivid-core.c
index 04b75666bad4..f28440e6c9f8 100644
--- linux-libre-6.0-gnu/drivers/media/test-drivers/vivid/vivid-core.c
+++ linux-libre-6.0.7-gnu/drivers/media/test-drivers/vivid/vivid-core.c
@@ -339,6 +339,28 @@ static int vidioc_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *a
 	return vivid_vid_out_g_fbuf(file, fh, a);
 }
 
+/*
+ * Only support the framebuffer of one of the vivid instances.
+ * Anything else is rejected.
+ */
+bool vivid_validate_fb(const struct v4l2_framebuffer *a)
+{
+	struct vivid_dev *dev;
+	int i;
+
+	for (i = 0; i < n_devs; i++) {
+		dev = vivid_devs[i];
+		if (!dev || !dev->video_pbase)
+			continue;
+		if ((unsigned long)a->base == dev->video_pbase &&
+		    a->fmt.width <= dev->display_width &&
+		    a->fmt.height <= dev->display_height &&
+		    a->fmt.bytesperline <= dev->display_byte_stride)
+			return true;
+	}
+	return false;
+}
+
 static int vidioc_s_fbuf(struct file *file, void *fh, const struct v4l2_framebuffer *a)
 {
 	struct video_device *vdev = video_devdata(file);
@@ -920,8 +942,12 @@ static int vivid_detect_feature_set(struct vivid_dev *dev, int inst,
 
 	/* how many inputs do we have and of what type? */
 	dev->num_inputs = num_inputs[inst];
-	if (dev->num_inputs < 1)
-		dev->num_inputs = 1;
+	if (node_type & 0x20007) {
+		if (dev->num_inputs < 1)
+			dev->num_inputs = 1;
+	} else {
+		dev->num_inputs = 0;
+	}
 	if (dev->num_inputs >= MAX_INPUTS)
 		dev->num_inputs = MAX_INPUTS;
 	for (i = 0; i < dev->num_inputs; i++) {
@@ -938,8 +964,12 @@ static int vivid_detect_feature_set(struct vivid_dev *dev, int inst,
 
 	/* how many outputs do we have and of what type? */
 	dev->num_outputs = num_outputs[inst];
-	if (dev->num_outputs < 1)
-		dev->num_outputs = 1;
+	if (node_type & 0x40300) {
+		if (dev->num_outputs < 1)
+			dev->num_outputs = 1;
+	} else {
+		dev->num_outputs = 0;
+	}
 	if (dev->num_outputs >= MAX_OUTPUTS)
 		dev->num_outputs = MAX_OUTPUTS;
 	for (i = 0; i < dev->num_outputs; i++) {
diff --git linux-libre-6.0-gnu/drivers/media/test-drivers/vivid/vivid-core.h linux-libre-6.0.7-gnu/drivers/media/test-drivers/vivid/vivid-core.h
index 176b72cb143b..5def9b2a359a 100644
--- linux-libre-6.0-gnu/drivers/media/test-drivers/vivid/vivid-core.h
+++ linux-libre-6.0.7-gnu/drivers/media/test-drivers/vivid/vivid-core.h
@@ -610,4 +610,6 @@ static inline bool vivid_is_hdmi_out(const struct vivid_dev *dev)
 	return dev->output_type[dev->output] == HDMI;
 }
 
+bool vivid_validate_fb(const struct v4l2_framebuffer *a);
+
 #endif
diff --git linux-libre-6.0-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c linux-libre-6.0.7-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c
index b9caa4b26209..99139a8cd4c4 100644
--- linux-libre-6.0-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c
+++ linux-libre-6.0.7-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c
@@ -452,6 +452,12 @@ void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls)
 	tpg_reset_source(&dev->tpg, dev->src_rect.width, dev->src_rect.height, dev->field_cap);
 	dev->crop_cap = dev->src_rect;
 	dev->crop_bounds_cap = dev->src_rect;
+	if (dev->bitmap_cap &&
+	    (dev->compose_cap.width != dev->crop_cap.width ||
+	     dev->compose_cap.height != dev->crop_cap.height)) {
+		vfree(dev->bitmap_cap);
+		dev->bitmap_cap = NULL;
+	}
 	dev->compose_cap = dev->crop_cap;
 	if (V4L2_FIELD_HAS_T_OR_B(dev->field_cap))
 		dev->compose_cap.height /= 2;
@@ -909,6 +915,8 @@ int vivid_vid_cap_s_selection(struct file *file, void *fh, struct v4l2_selection
 	struct vivid_dev *dev = video_drvdata(file);
 	struct v4l2_rect *crop = &dev->crop_cap;
 	struct v4l2_rect *compose = &dev->compose_cap;
+	unsigned orig_compose_w = compose->width;
+	unsigned orig_compose_h = compose->height;
 	unsigned factor = V4L2_FIELD_HAS_T_OR_B(dev->field_cap) ? 2 : 1;
 	int ret;
 
@@ -1025,17 +1033,17 @@ int vivid_vid_cap_s_selection(struct file *file, void *fh, struct v4l2_selection
 			s->r.height /= factor;
 		}
 		v4l2_rect_map_inside(&s->r, &dev->fmt_cap_rect);
-		if (dev->bitmap_cap && (compose->width != s->r.width ||
-					compose->height != s->r.height)) {
-			vfree(dev->bitmap_cap);
-			dev->bitmap_cap = NULL;
-		}
 		*compose = s->r;
 		break;
 	default:
 		return -EINVAL;
 	}
 
+	if (dev->bitmap_cap && (compose->width != orig_compose_w ||
+				compose->height != orig_compose_h)) {
+		vfree(dev->bitmap_cap);
+		dev->bitmap_cap = NULL;
+	}
 	tpg_s_crop_compose(&dev->tpg, crop, compose);
 	return 0;
 }
@@ -1272,7 +1280,14 @@ int vivid_vid_cap_s_fbuf(struct file *file, void *fh,
 		return -EINVAL;
 	if (a->fmt.bytesperline < (a->fmt.width * fmt->bit_depth[0]) / 8)
 		return -EINVAL;
-	if (a->fmt.height * a->fmt.bytesperline < a->fmt.sizeimage)
+	if (a->fmt.bytesperline > a->fmt.sizeimage / a->fmt.height)
+		return -EINVAL;
+
+	/*
+	 * Only support the framebuffer of one of the vivid instances.
+	 * Anything else is rejected.
+	 */
+	if (!vivid_validate_fb(a))
 		return -EINVAL;
 
 	dev->fb_vbase_cap = phys_to_virt((unsigned long)a->base);
diff --git linux-libre-6.0-gnu/drivers/media/usb/airspy/airspy.c linux-libre-6.0.7-gnu/drivers/media/usb/airspy/airspy.c
index 240a7cc56777..7b1c40132555 100644
--- linux-libre-6.0-gnu/drivers/media/usb/airspy/airspy.c
+++ linux-libre-6.0.7-gnu/drivers/media/usb/airspy/airspy.c
@@ -1070,6 +1070,10 @@ static int airspy_probe(struct usb_interface *intf,
 				ret);
 		goto err_free_controls;
 	}
+
+	/* Free buf if success*/
+	kfree(buf);
+
 	dev_info(s->dev, "Registered as %s\n",
 			video_device_node_name(&s->vdev));
 	dev_notice(s->dev, "SDR API is still slightly experimental and functionality changes may follow\n");
diff --git linux-libre-6.0-gnu/drivers/media/usb/uvc/uvc_ctrl.c linux-libre-6.0.7-gnu/drivers/media/usb/uvc/uvc_ctrl.c
index 8c208db9600b..53250ea75dfb 100644
--- linux-libre-6.0-gnu/drivers/media/usb/uvc/uvc_ctrl.c
+++ linux-libre-6.0.7-gnu/drivers/media/usb/uvc/uvc_ctrl.c
@@ -985,36 +985,56 @@ static s32 __uvc_ctrl_get_value(struct uvc_control_mapping *mapping,
 	return value;
 }
 
-static int __uvc_ctrl_get(struct uvc_video_chain *chain,
-	struct uvc_control *ctrl, struct uvc_control_mapping *mapping,
-	s32 *value)
+static int __uvc_ctrl_load_cur(struct uvc_video_chain *chain,
+			       struct uvc_control *ctrl)
 {
+	u8 *data;
 	int ret;
 
-	if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0)
-		return -EACCES;
+	if (ctrl->loaded)
+		return 0;
 
-	if (!ctrl->loaded) {
-		if (ctrl->entity->get_cur) {
-			ret = ctrl->entity->get_cur(chain->dev,
-				ctrl->entity,
-				ctrl->info.selector,
-				uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
-				ctrl->info.size);
-		} else {
-			ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
-				ctrl->entity->id,
-				chain->dev->intfnum,
-				ctrl->info.selector,
-				uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
-				ctrl->info.size);
-		}
-		if (ret < 0)
-			return ret;
+	data = uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT);
 
+	if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0) {
+		memset(data, 0, ctrl->info.size);
 		ctrl->loaded = 1;
+
+		return 0;
 	}
 
+	if (ctrl->entity->get_cur)
+		ret = ctrl->entity->get_cur(chain->dev, ctrl->entity,
+					    ctrl->info.selector, data,
+					    ctrl->info.size);
+	else
+		ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
+				     ctrl->entity->id, chain->dev->intfnum,
+				     ctrl->info.selector, data,
+				     ctrl->info.size);
+
+	if (ret < 0)
+		return ret;
+
+	ctrl->loaded = 1;
+
+	return ret;
+}
+
+static int __uvc_ctrl_get(struct uvc_video_chain *chain,
+			  struct uvc_control *ctrl,
+			  struct uvc_control_mapping *mapping,
+			  s32 *value)
+{
+	int ret;
+
+	if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0)
+		return -EACCES;
+
+	ret = __uvc_ctrl_load_cur(chain, ctrl);
+	if (ret < 0)
+		return ret;
+
 	*value = __uvc_ctrl_get_value(mapping,
 				uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT));
 
@@ -1810,21 +1830,10 @@ int uvc_ctrl_set(struct uvc_fh *handle,
 	 * needs to be loaded from the device to perform the read-modify-write
 	 * operation.
 	 */
-	if (!ctrl->loaded && (ctrl->info.size * 8) != mapping->size) {
-		if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0) {
-			memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
-				0, ctrl->info.size);
-		} else {
-			ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
-				ctrl->entity->id, chain->dev->intfnum,
-				ctrl->info.selector,
-				uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
-				ctrl->info.size);
-			if (ret < 0)
-				return ret;
-		}
-
-		ctrl->loaded = 1;
+	if ((ctrl->info.size * 8) != mapping->size) {
+		ret = __uvc_ctrl_load_cur(chain, ctrl);
+		if (ret < 0)
+			return ret;
 	}
 
 	/* Backup the current value in case we need to rollback later. */
diff --git linux-libre-6.0-gnu/drivers/media/usb/uvc/uvc_driver.c linux-libre-6.0.7-gnu/drivers/media/usb/uvc/uvc_driver.c
index d509a4a2f08e..822e9694f092 100644
--- linux-libre-6.0-gnu/drivers/media/usb/uvc/uvc_driver.c
+++ linux-libre-6.0.7-gnu/drivers/media/usb/uvc/uvc_driver.c
@@ -1553,10 +1553,6 @@ static int uvc_gpio_parse(struct uvc_device *dev)
 	if (IS_ERR_OR_NULL(gpio_privacy))
 		return PTR_ERR_OR_ZERO(gpio_privacy);
 
-	unit = uvc_alloc_entity(UVC_EXT_GPIO_UNIT, UVC_EXT_GPIO_UNIT_ID, 0, 1);
-	if (!unit)
-		return -ENOMEM;
-
 	irq = gpiod_to_irq(gpio_privacy);
 	if (irq < 0) {
 		if (irq != EPROBE_DEFER)
@@ -1565,6 +1561,10 @@ static int uvc_gpio_parse(struct uvc_device *dev)
 		return irq;
 	}
 
+	unit = uvc_alloc_entity(UVC_EXT_GPIO_UNIT, UVC_EXT_GPIO_UNIT_ID, 0, 1);
+	if (!unit)
+		return -ENOMEM;
+
 	unit->gpio.gpio_privacy = gpio_privacy;
 	unit->gpio.irq = irq;
 	unit->gpio.bControlSize = 1;
diff --git linux-libre-6.0-gnu/drivers/media/v4l2-core/v4l2-dv-timings.c linux-libre-6.0.7-gnu/drivers/media/v4l2-core/v4l2-dv-timings.c
index af48705c704f..003c32fed3f7 100644
--- linux-libre-6.0-gnu/drivers/media/v4l2-core/v4l2-dv-timings.c
+++ linux-libre-6.0.7-gnu/drivers/media/v4l2-core/v4l2-dv-timings.c
@@ -161,6 +161,20 @@ bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t,
 	    (bt->interlaced && !(caps & V4L2_DV_BT_CAP_INTERLACED)) ||
 	    (!bt->interlaced && !(caps & V4L2_DV_BT_CAP_PROGRESSIVE)))
 		return false;
+
+	/* sanity checks for the blanking timings */
+	if (!bt->interlaced &&
+	    (bt->il_vbackporch || bt->il_vsync || bt->il_vfrontporch))
+		return false;
+	if (bt->hfrontporch > 2 * bt->width ||
+	    bt->hsync > 1024 || bt->hbackporch > 1024)
+		return false;
+	if (bt->vfrontporch > 4096 ||
+	    bt->vsync > 128 || bt->vbackporch > 4096)
+		return false;
+	if (bt->interlaced && (bt->il_vfrontporch > 4096 ||
+	    bt->il_vsync > 128 || bt->il_vbackporch > 4096))
+		return false;
 	return fnc == NULL || fnc(t, fnc_handle);
 }
 EXPORT_SYMBOL_GPL(v4l2_valid_dv_timings);
diff --git linux-libre-6.0-gnu/drivers/memory/of_memory.c linux-libre-6.0.7-gnu/drivers/memory/of_memory.c
index dbdf87bc0b78..fcd20d85d385 100644
--- linux-libre-6.0-gnu/drivers/memory/of_memory.c
+++ linux-libre-6.0.7-gnu/drivers/memory/of_memory.c
@@ -134,6 +134,7 @@ const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr,
 	for_each_child_of_node(np_ddr, np_tim) {
 		if (of_device_is_compatible(np_tim, tim_compat)) {
 			if (of_do_get_timings(np_tim, &timings[i])) {
+				of_node_put(np_tim);
 				devm_kfree(dev, timings);
 				goto default_timings;
 			}
@@ -284,6 +285,7 @@ const struct lpddr3_timings
 		if (of_device_is_compatible(np_tim, tim_compat)) {
 			if (of_lpddr3_do_get_timings(np_tim, &timings[i])) {
 				devm_kfree(dev, timings);
+				of_node_put(np_tim);
 				goto default_timings;
 			}
 			i++;
diff --git linux-libre-6.0-gnu/drivers/memory/pl353-smc.c linux-libre-6.0.7-gnu/drivers/memory/pl353-smc.c
index f84b98278745..d39ee7d06665 100644
--- linux-libre-6.0-gnu/drivers/memory/pl353-smc.c
+++ linux-libre-6.0.7-gnu/drivers/memory/pl353-smc.c
@@ -122,6 +122,7 @@ static int pl353_smc_probe(struct amba_device *adev, const struct amba_id *id)
 	}
 
 	of_platform_device_create(child, NULL, &adev->dev);
+	of_node_put(child);
 
 	return 0;
 
diff --git linux-libre-6.0-gnu/drivers/mfd/da9062-core.c linux-libre-6.0.7-gnu/drivers/mfd/da9062-core.c
index 2774b2cbaea6..c2acdbcd5d6b 100644
--- linux-libre-6.0-gnu/drivers/mfd/da9062-core.c
+++ linux-libre-6.0.7-gnu/drivers/mfd/da9062-core.c
@@ -453,6 +453,7 @@ static const struct regmap_range da9061_aa_writeable_ranges[] = {
 	regmap_reg_range(DA9062AA_VBUCK1_B, DA9062AA_VBUCK4_B),
 	regmap_reg_range(DA9062AA_VBUCK3_B, DA9062AA_VBUCK3_B),
 	regmap_reg_range(DA9062AA_VLDO1_B, DA9062AA_VLDO4_B),
+	regmap_reg_range(DA9062AA_CONFIG_J, DA9062AA_CONFIG_J),
 	regmap_reg_range(DA9062AA_GP_ID_0, DA9062AA_GP_ID_19),
 };
 
diff --git linux-libre-6.0-gnu/drivers/mfd/fsl-imx25-tsadc.c linux-libre-6.0.7-gnu/drivers/mfd/fsl-imx25-tsadc.c
index 37e5e02a1d05..823595bcc9b7 100644
--- linux-libre-6.0-gnu/drivers/mfd/fsl-imx25-tsadc.c
+++ linux-libre-6.0.7-gnu/drivers/mfd/fsl-imx25-tsadc.c
@@ -69,7 +69,7 @@ static int mx25_tsadc_setup_irq(struct platform_device *pdev,
 	int irq;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq <= 0)
+	if (irq < 0)
 		return irq;
 
 	tsadc->domain = irq_domain_add_simple(np, 2, 0, &mx25_tsadc_domain_ops,
@@ -84,6 +84,19 @@ static int mx25_tsadc_setup_irq(struct platform_device *pdev,
 	return 0;
 }
 
+static int mx25_tsadc_unset_irq(struct platform_device *pdev)
+{
+	struct mx25_tsadc *tsadc = platform_get_drvdata(pdev);
+	int irq = platform_get_irq(pdev, 0);
+
+	if (irq >= 0) {
+		irq_set_chained_handler_and_data(irq, NULL, NULL);
+		irq_domain_remove(tsadc->domain);
+	}
+
+	return 0;
+}
+
 static void mx25_tsadc_setup_clk(struct platform_device *pdev,
 				 struct mx25_tsadc *tsadc)
 {
@@ -171,18 +184,21 @@ static int mx25_tsadc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, tsadc);
 
-	return devm_of_platform_populate(dev);
+	ret = devm_of_platform_populate(dev);
+	if (ret)
+		goto err_irq;
+
+	return 0;
+
+err_irq:
+	mx25_tsadc_unset_irq(pdev);
+
+	return ret;
 }
 
 static int mx25_tsadc_remove(struct platform_device *pdev)
 {
-	struct mx25_tsadc *tsadc = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	if (irq) {
-		irq_set_chained_handler_and_data(irq, NULL, NULL);
-		irq_domain_remove(tsadc->domain);
-	}
+	mx25_tsadc_unset_irq(pdev);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/mfd/intel_soc_pmic_core.c linux-libre-6.0.7-gnu/drivers/mfd/intel_soc_pmic_core.c
index 5e8c94e008ed..85d070bce0e2 100644
--- linux-libre-6.0-gnu/drivers/mfd/intel_soc_pmic_core.c
+++ linux-libre-6.0.7-gnu/drivers/mfd/intel_soc_pmic_core.c
@@ -77,6 +77,7 @@ static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c,
 	return 0;
 
 err_del_irq_chip:
+	pwm_remove_table(crc_pwm_lookup, ARRAY_SIZE(crc_pwm_lookup));
 	regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data);
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/mfd/lp8788-irq.c linux-libre-6.0.7-gnu/drivers/mfd/lp8788-irq.c
index 348439a3fbbd..39006297f3d2 100644
--- linux-libre-6.0-gnu/drivers/mfd/lp8788-irq.c
+++ linux-libre-6.0.7-gnu/drivers/mfd/lp8788-irq.c
@@ -175,6 +175,7 @@ int lp8788_irq_init(struct lp8788 *lp, int irq)
 				IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
 				"lp8788-irq", irqd);
 	if (ret) {
+		irq_domain_remove(lp->irqdm);
 		dev_err(lp->dev, "failed to create a thread for IRQ_N\n");
 		return ret;
 	}
@@ -188,4 +189,6 @@ void lp8788_irq_exit(struct lp8788 *lp)
 {
 	if (lp->irq)
 		free_irq(lp->irq, lp->irqdm);
+	if (lp->irqdm)
+		irq_domain_remove(lp->irqdm);
 }
diff --git linux-libre-6.0-gnu/drivers/mfd/lp8788.c linux-libre-6.0.7-gnu/drivers/mfd/lp8788.c
index c223d2c6a363..998e8cc408a0 100644
--- linux-libre-6.0-gnu/drivers/mfd/lp8788.c
+++ linux-libre-6.0.7-gnu/drivers/mfd/lp8788.c
@@ -195,8 +195,16 @@ static int lp8788_probe(struct i2c_client *cl, const struct i2c_device_id *id)
 	if (ret)
 		return ret;
 
-	return mfd_add_devices(lp->dev, -1, lp8788_devs,
-			       ARRAY_SIZE(lp8788_devs), NULL, 0, NULL);
+	ret = mfd_add_devices(lp->dev, -1, lp8788_devs,
+			      ARRAY_SIZE(lp8788_devs), NULL, 0, NULL);
+	if (ret)
+		goto err_exit_irq;
+
+	return 0;
+
+err_exit_irq:
+	lp8788_irq_exit(lp);
+	return ret;
 }
 
 static int lp8788_remove(struct i2c_client *cl)
diff --git linux-libre-6.0-gnu/drivers/mfd/sm501.c linux-libre-6.0.7-gnu/drivers/mfd/sm501.c
index bc0a2c38653e..3ac4508a6742 100644
--- linux-libre-6.0-gnu/drivers/mfd/sm501.c
+++ linux-libre-6.0.7-gnu/drivers/mfd/sm501.c
@@ -1720,7 +1720,12 @@ static struct platform_driver sm501_plat_driver = {
 
 static int __init sm501_base_init(void)
 {
-	platform_driver_register(&sm501_plat_driver);
+	int ret;
+
+	ret = platform_driver_register(&sm501_plat_driver);
+	if (ret < 0)
+		return ret;
+
 	return pci_register_driver(&sm501_pci_driver);
 }
 
diff --git linux-libre-6.0-gnu/drivers/misc/ocxl/file.c linux-libre-6.0.7-gnu/drivers/misc/ocxl/file.c
index 6777c419a8da..d46dba2df5a1 100644
--- linux-libre-6.0-gnu/drivers/misc/ocxl/file.c
+++ linux-libre-6.0.7-gnu/drivers/misc/ocxl/file.c
@@ -257,6 +257,8 @@ static long afu_ioctl(struct file *file, unsigned int cmd,
 		if (IS_ERR(ev_ctx))
 			return PTR_ERR(ev_ctx);
 		rc = ocxl_irq_set_handler(ctx, irq_id, irq_handler, irq_free, ev_ctx);
+		if (rc)
+			eventfd_ctx_put(ev_ctx);
 		break;
 
 	case OCXL_IOCTL_GET_METADATA:
diff --git linux-libre-6.0-gnu/drivers/misc/pci_endpoint_test.c linux-libre-6.0.7-gnu/drivers/misc/pci_endpoint_test.c
index 8f786a225dcf..11530b4ec389 100644
--- linux-libre-6.0-gnu/drivers/misc/pci_endpoint_test.c
+++ linux-libre-6.0.7-gnu/drivers/misc/pci_endpoint_test.c
@@ -332,6 +332,22 @@ static bool pci_endpoint_test_msi_irq(struct pci_endpoint_test *test,
 	return false;
 }
 
+static int pci_endpoint_test_validate_xfer_params(struct device *dev,
+		struct pci_endpoint_test_xfer_param *param, size_t alignment)
+{
+	if (!param->size) {
+		dev_dbg(dev, "Data size is zero\n");
+		return -EINVAL;
+	}
+
+	if (param->size > SIZE_MAX - alignment) {
+		dev_dbg(dev, "Maximum transfer data size exceeded\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static bool pci_endpoint_test_copy(struct pci_endpoint_test *test,
 				   unsigned long arg)
 {
@@ -363,9 +379,11 @@ static bool pci_endpoint_test_copy(struct pci_endpoint_test *test,
 		return false;
 	}
 
+	err = pci_endpoint_test_validate_xfer_params(dev, &param, alignment);
+	if (err)
+		return false;
+
 	size = param.size;
-	if (size > SIZE_MAX - alignment)
-		goto err;
 
 	use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA);
 	if (use_dma)
@@ -497,9 +515,11 @@ static bool pci_endpoint_test_write(struct pci_endpoint_test *test,
 		return false;
 	}
 
+	err = pci_endpoint_test_validate_xfer_params(dev, &param, alignment);
+	if (err)
+		return false;
+
 	size = param.size;
-	if (size > SIZE_MAX - alignment)
-		goto err;
 
 	use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA);
 	if (use_dma)
@@ -595,9 +615,11 @@ static bool pci_endpoint_test_read(struct pci_endpoint_test *test,
 		return false;
 	}
 
+	err = pci_endpoint_test_validate_xfer_params(dev, &param, alignment);
+	if (err)
+		return false;
+
 	size = param.size;
-	if (size > SIZE_MAX - alignment)
-		goto err;
 
 	use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA);
 	if (use_dma)
diff --git linux-libre-6.0-gnu/drivers/mmc/core/block.c linux-libre-6.0.7-gnu/drivers/mmc/core/block.c
index ce89611a136e..db6d8a099910 100644
--- linux-libre-6.0-gnu/drivers/mmc/core/block.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/core/block.c
@@ -134,6 +134,7 @@ struct mmc_blk_data {
 	 * track of the current selected device partition.
 	 */
 	unsigned int	part_curr;
+#define MMC_BLK_PART_INVALID	UINT_MAX	/* Unknown partition active */
 	int	area_type;
 
 	/* debugfs files (only in main mmc_blk_data) */
@@ -987,33 +988,39 @@ static unsigned int mmc_blk_data_timeout_ms(struct mmc_host *host,
 	return ms;
 }
 
+/*
+ * Attempts to reset the card and get back to the requested partition.
+ * Therefore any error here must result in cancelling the block layer
+ * request, it must not be reattempted without going through the mmc_blk
+ * partition sanity checks.
+ */
 static int mmc_blk_reset(struct mmc_blk_data *md, struct mmc_host *host,
 			 int type)
 {
 	int err;
+	struct mmc_blk_data *main_md = dev_get_drvdata(&host->card->dev);
 
 	if (md->reset_done & type)
 		return -EEXIST;
 
 	md->reset_done |= type;
 	err = mmc_hw_reset(host->card);
+	/*
+	 * A successful reset will leave the card in the main partition, but
+	 * upon failure it might not be, so set it to MMC_BLK_PART_INVALID
+	 * in that case.
+	 */
+	main_md->part_curr = err ? MMC_BLK_PART_INVALID : main_md->part_type;
+	if (err)
+		return err;
 	/* Ensure we switch back to the correct partition */
-	if (err) {
-		struct mmc_blk_data *main_md =
-			dev_get_drvdata(&host->card->dev);
-		int part_err;
-
-		main_md->part_curr = main_md->part_type;
-		part_err = mmc_blk_part_switch(host->card, md->part_type);
-		if (part_err) {
-			/*
-			 * We have failed to get back into the correct
-			 * partition, so we need to abort the whole request.
-			 */
-			return -ENODEV;
-		}
-	}
-	return err;
+	if (mmc_blk_part_switch(host->card, md->part_type))
+		/*
+		 * We have failed to get back into the correct
+		 * partition, so we need to abort the whole request.
+		 */
+		return -ENODEV;
+	return 0;
 }
 
 static inline void mmc_blk_reset_success(struct mmc_blk_data *md, int type)
@@ -1140,8 +1147,12 @@ static void mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req)
 {
 	struct mmc_blk_data *md = mq->blkdata;
 	struct mmc_card *card = md->queue.card;
+	unsigned int arg = card->erase_arg;
 
-	mmc_blk_issue_erase_rq(mq, req, MMC_BLK_DISCARD, card->erase_arg);
+	if (mmc_card_broken_sd_discard(card))
+		arg = SD_ERASE_ARG;
+
+	mmc_blk_issue_erase_rq(mq, req, MMC_BLK_DISCARD, arg);
 }
 
 static void mmc_blk_issue_secdiscard_rq(struct mmc_queue *mq,
@@ -1867,8 +1878,9 @@ static void mmc_blk_mq_rw_recovery(struct mmc_queue *mq, struct request *req)
 		return;
 
 	/* Reset before last retry */
-	if (mqrq->retries + 1 == MMC_MAX_RETRIES)
-		mmc_blk_reset(md, card->host, type);
+	if (mqrq->retries + 1 == MMC_MAX_RETRIES &&
+	    mmc_blk_reset(md, card->host, type))
+		return;
 
 	/* Command errors fail fast, so use all MMC_MAX_RETRIES */
 	if (brq->sbc.error || brq->cmd.error)
diff --git linux-libre-6.0-gnu/drivers/mmc/core/card.h linux-libre-6.0.7-gnu/drivers/mmc/core/card.h
index 99045e138ba4..cfdd1ff40b86 100644
--- linux-libre-6.0-gnu/drivers/mmc/core/card.h
+++ linux-libre-6.0.7-gnu/drivers/mmc/core/card.h
@@ -73,6 +73,7 @@ struct mmc_fixup {
 #define EXT_CSD_REV_ANY (-1u)
 
 #define CID_MANFID_SANDISK      0x2
+#define CID_MANFID_SANDISK_SD   0x3
 #define CID_MANFID_ATP          0x9
 #define CID_MANFID_TOSHIBA      0x11
 #define CID_MANFID_MICRON       0x13
@@ -258,4 +259,9 @@ static inline int mmc_card_broken_hpi(const struct mmc_card *c)
 	return c->quirks & MMC_QUIRK_BROKEN_HPI;
 }
 
+static inline int mmc_card_broken_sd_discard(const struct mmc_card *c)
+{
+	return c->quirks & MMC_QUIRK_BROKEN_SD_DISCARD;
+}
+
 #endif
diff --git linux-libre-6.0-gnu/drivers/mmc/core/queue.c linux-libre-6.0.7-gnu/drivers/mmc/core/queue.c
index fefaa901b50f..b396e3900717 100644
--- linux-libre-6.0-gnu/drivers/mmc/core/queue.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/core/queue.c
@@ -48,6 +48,7 @@ static enum mmc_issue_type mmc_cqe_issue_type(struct mmc_host *host,
 	case REQ_OP_DRV_OUT:
 	case REQ_OP_DISCARD:
 	case REQ_OP_SECURE_ERASE:
+	case REQ_OP_WRITE_ZEROES:
 		return MMC_ISSUE_SYNC;
 	case REQ_OP_FLUSH:
 		return mmc_cqe_can_dcmd(host) ? MMC_ISSUE_DCMD : MMC_ISSUE_SYNC;
@@ -493,6 +494,13 @@ void mmc_cleanup_queue(struct mmc_queue *mq)
 	if (blk_queue_quiesced(q))
 		blk_mq_unquiesce_queue(q);
 
+	/*
+	 * If the recovery completes the last (and only remaining) request in
+	 * the queue, and the card has been removed, we could end up here with
+	 * the recovery not quite finished yet, so cancel it.
+	 */
+	cancel_work_sync(&mq->recovery_work);
+
 	blk_mq_free_tag_set(&mq->tag_set);
 
 	/*
diff --git linux-libre-6.0-gnu/drivers/mmc/core/quirks.h linux-libre-6.0.7-gnu/drivers/mmc/core/quirks.h
index be4393988086..29b9497936df 100644
--- linux-libre-6.0-gnu/drivers/mmc/core/quirks.h
+++ linux-libre-6.0.7-gnu/drivers/mmc/core/quirks.h
@@ -100,6 +100,12 @@ static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = {
 	MMC_FIXUP("V10016", CID_MANFID_KINGSTON, CID_OEMID_ANY, add_quirk_mmc,
 		  MMC_QUIRK_TRIM_BROKEN),
 
+	/*
+	 * Some SD cards reports discard support while they don't
+	 */
+	MMC_FIXUP(CID_NAME_ANY, CID_MANFID_SANDISK_SD, 0x5344, add_quirk_sd,
+		  MMC_QUIRK_BROKEN_SD_DISCARD),
+
 	END_FIXUP
 };
 
diff --git linux-libre-6.0-gnu/drivers/mmc/core/sdio_bus.c linux-libre-6.0.7-gnu/drivers/mmc/core/sdio_bus.c
index c6268c38c69e..babf21a0adeb 100644
--- linux-libre-6.0-gnu/drivers/mmc/core/sdio_bus.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/core/sdio_bus.c
@@ -291,7 +291,8 @@ static void sdio_release_func(struct device *dev)
 {
 	struct sdio_func *func = dev_to_sdio_func(dev);
 
-	sdio_free_func_cis(func);
+	if (!(func->card->quirks & MMC_QUIRK_NONSTD_SDIO))
+		sdio_free_func_cis(func);
 
 	kfree(func->info);
 	kfree(func->tmpbuf);
diff --git linux-libre-6.0-gnu/drivers/mmc/host/Kconfig linux-libre-6.0.7-gnu/drivers/mmc/host/Kconfig
index 50296935b829..cd7ce454b7dc 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/Kconfig
@@ -1068,9 +1068,10 @@ config MMC_SDHCI_OMAP
 
 config MMC_SDHCI_AM654
 	tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
-	depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO
+	depends on MMC_SDHCI_PLTFM && OF
 	select MMC_SDHCI_IO_ACCESSORS
 	select MMC_CQHCI
+	select REGMAP_MMIO
 	help
 	  This selects the Secure Digital Host Controller Interface (SDHCI)
 	  support present in TI's AM654 SOCs. The controller supports
diff --git linux-libre-6.0-gnu/drivers/mmc/host/au1xmmc.c linux-libre-6.0.7-gnu/drivers/mmc/host/au1xmmc.c
index a9a0837153d8..c88b039dc9fb 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/au1xmmc.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/au1xmmc.c
@@ -1097,8 +1097,9 @@ out5:
 	if (host->platdata && host->platdata->cd_setup &&
 	    !(mmc->caps & MMC_CAP_NEEDS_POLL))
 		host->platdata->cd_setup(mmc, 0);
-out_clk:
+
 	clk_disable_unprepare(host->clk);
+out_clk:
 	clk_put(host->clk);
 out_irq:
 	free_irq(host->irq, host);
diff --git linux-libre-6.0-gnu/drivers/mmc/host/renesas_sdhi_core.c linux-libre-6.0.7-gnu/drivers/mmc/host/renesas_sdhi_core.c
index 6edbf5c161ab..b970699743e0 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/renesas_sdhi_core.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/renesas_sdhi_core.c
@@ -128,6 +128,7 @@ static unsigned int renesas_sdhi_clk_update(struct tmio_mmc_host *host,
 	struct clk *ref_clk = priv->clk;
 	unsigned int freq, diff, best_freq = 0, diff_min = ~0;
 	unsigned int new_clock, clkh_shift = 0;
+	unsigned int new_upper_limit;
 	int i;
 
 	/*
@@ -153,13 +154,20 @@ static unsigned int renesas_sdhi_clk_update(struct tmio_mmc_host *host,
 	 * greater than, new_clock.  As we can divide by 1 << i for
 	 * any i in [0, 9] we want the input clock to be as close as
 	 * possible, but no greater than, new_clock << i.
+	 *
+	 * Add an upper limit of 1/1024 rate higher to the clock rate to fix
+	 * clk rate jumping to lower rate due to rounding error (eg: RZ/G2L has
+	 * 3 clk sources 533.333333 MHz, 400 MHz and 266.666666 MHz. The request
+	 * for 533.333333 MHz will selects a slower 400 MHz due to rounding
+	 * error (533333333 Hz / 4 * 4 = 533333332 Hz < 533333333 Hz)).
 	 */
 	for (i = min(9, ilog2(UINT_MAX / new_clock)); i >= 0; i--) {
 		freq = clk_round_rate(ref_clk, new_clock << i);
-		if (freq > (new_clock << i)) {
+		new_upper_limit = (new_clock << i) + ((new_clock << i) >> 10);
+		if (freq > new_upper_limit) {
 			/* Too fast; look for a slightly slower option */
 			freq = clk_round_rate(ref_clk, (new_clock << i) / 4 * 3);
-			if (freq > (new_clock << i))
+			if (freq > new_upper_limit)
 				continue;
 		}
 
@@ -181,6 +189,7 @@ static unsigned int renesas_sdhi_clk_update(struct tmio_mmc_host *host,
 static void renesas_sdhi_set_clock(struct tmio_mmc_host *host,
 				   unsigned int new_clock)
 {
+	unsigned int clk_margin;
 	u32 clk = 0, clock;
 
 	sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, ~CLK_CTL_SCLKEN &
@@ -194,7 +203,13 @@ static void renesas_sdhi_set_clock(struct tmio_mmc_host *host,
 	host->mmc->actual_clock = renesas_sdhi_clk_update(host, new_clock);
 	clock = host->mmc->actual_clock / 512;
 
-	for (clk = 0x80000080; new_clock >= (clock << 1); clk >>= 1)
+	/*
+	 * Add a margin of 1/1024 rate higher to the clock rate in order
+	 * to avoid clk variable setting a value of 0 due to the margin
+	 * provided for actual_clock in renesas_sdhi_clk_update().
+	 */
+	clk_margin = new_clock >> 10;
+	for (clk = 0x80000080; new_clock + clk_margin >= (clock << 1); clk >>= 1)
 		clock <<= 1;
 
 	/* 1/1 clock is option */
diff --git linux-libre-6.0-gnu/drivers/mmc/host/sdhci-esdhc-imx.c linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-esdhc-imx.c
index 55981b0f0b10..747df79d90ee 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/sdhci-esdhc-imx.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1660,6 +1660,10 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
 		host->mmc_host_ops.execute_tuning = usdhc_execute_tuning;
 	}
 
+	err = sdhci_esdhc_imx_probe_dt(pdev, host, imx_data);
+	if (err)
+		goto disable_ahb_clk;
+
 	if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
 		sdhci_esdhc_ops.platform_execute_tuning =
 					esdhc_executing_tuning;
@@ -1667,13 +1671,15 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
 	if (imx_data->socdata->flags & ESDHC_FLAG_ERR004536)
 		host->quirks |= SDHCI_QUIRK_BROKEN_ADMA;
 
-	if (imx_data->socdata->flags & ESDHC_FLAG_HS400)
+	if (host->caps & MMC_CAP_8_BIT_DATA &&
+	    imx_data->socdata->flags & ESDHC_FLAG_HS400)
 		host->mmc->caps2 |= MMC_CAP2_HS400;
 
 	if (imx_data->socdata->flags & ESDHC_FLAG_BROKEN_AUTO_CMD23)
 		host->quirks2 |= SDHCI_QUIRK2_ACMD23_BROKEN;
 
-	if (imx_data->socdata->flags & ESDHC_FLAG_HS400_ES) {
+	if (host->caps & MMC_CAP_8_BIT_DATA &&
+	    imx_data->socdata->flags & ESDHC_FLAG_HS400_ES) {
 		host->mmc->caps2 |= MMC_CAP2_HS400_ES;
 		host->mmc_host_ops.hs400_enhanced_strobe =
 					esdhc_hs400_enhanced_strobe;
@@ -1695,10 +1701,6 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
 			goto disable_ahb_clk;
 	}
 
-	err = sdhci_esdhc_imx_probe_dt(pdev, host, imx_data);
-	if (err)
-		goto disable_ahb_clk;
-
 	sdhci_esdhc_imx_hwinit(host);
 
 	err = sdhci_add_host(host);
diff --git linux-libre-6.0-gnu/drivers/mmc/host/sdhci-msm.c linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-msm.c
index dc2991422a87..3a091a387ecb 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/sdhci-msm.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-msm.c
@@ -2441,6 +2441,7 @@ static const struct of_device_id sdhci_msm_dt_match[] = {
 	 */
 	{.compatible = "qcom,sdhci-msm-v4", .data = &sdhci_msm_mci_var},
 	{.compatible = "qcom,sdhci-msm-v5", .data = &sdhci_msm_v5_var},
+	{.compatible = "qcom,sdm670-sdhci", .data = &sdm845_sdhci_var},
 	{.compatible = "qcom,sdm845-sdhci", .data = &sdm845_sdhci_var},
 	{.compatible = "qcom,sc7180-sdhci", .data = &sdm845_sdhci_var},
 	{},
diff --git linux-libre-6.0-gnu/drivers/mmc/host/sdhci-pci-core.c linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-pci-core.c
index 622b7de96c7f..b6f4bd3d93cd 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/sdhci-pci-core.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-pci-core.c
@@ -893,6 +893,12 @@ static bool glk_broken_cqhci(struct sdhci_pci_slot *slot)
 		dmi_match(DMI_SYS_VENDOR, "IRBIS"));
 }
 
+static bool jsl_broken_hs400es(struct sdhci_pci_slot *slot)
+{
+	return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_JSL_EMMC &&
+			dmi_match(DMI_BIOS_VENDOR, "ASUSTeK COMPUTER INC.");
+}
+
 static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot)
 {
 	int ret = byt_emmc_probe_slot(slot);
@@ -901,9 +907,11 @@ static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot)
 		slot->host->mmc->caps2 |= MMC_CAP2_CQE;
 
 	if (slot->chip->pdev->device != PCI_DEVICE_ID_INTEL_GLK_EMMC) {
-		slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES;
-		slot->host->mmc_host_ops.hs400_enhanced_strobe =
-						intel_hs400_enhanced_strobe;
+		if (!jsl_broken_hs400es(slot)) {
+			slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES;
+			slot->host->mmc_host_ops.hs400_enhanced_strobe =
+							intel_hs400_enhanced_strobe;
+		}
 		slot->host->mmc->caps2 |= MMC_CAP2_CQE_DCMD;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/mmc/host/sdhci-sprd.c linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-sprd.c
index f33e9349e4e6..3b88c9d3ddf9 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/sdhci-sprd.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-sprd.c
@@ -309,7 +309,7 @@ static unsigned int sdhci_sprd_get_max_clock(struct sdhci_host *host)
 
 static unsigned int sdhci_sprd_get_min_clock(struct sdhci_host *host)
 {
-	return 400000;
+	return 100000;
 }
 
 static void sdhci_sprd_set_uhs_signaling(struct sdhci_host *host,
diff --git linux-libre-6.0-gnu/drivers/mmc/host/sdhci-tegra.c linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-tegra.c
index 2d2d8260c681..413925bce0ca 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/sdhci-tegra.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/sdhci-tegra.c
@@ -773,7 +773,7 @@ static void tegra_sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 		dev_err(dev, "failed to set clk rate to %luHz: %d\n",
 			host_clk, err);
 
-	tegra_host->curr_clk_rate = host_clk;
+	tegra_host->curr_clk_rate = clk_get_rate(pltfm_host->clk);
 	if (tegra_host->ddr_signaling)
 		host->max_clk = host_clk;
 	else
diff --git linux-libre-6.0-gnu/drivers/mmc/host/wmt-sdmmc.c linux-libre-6.0.7-gnu/drivers/mmc/host/wmt-sdmmc.c
index 163ac9df8cca..9b5c503e3a3f 100644
--- linux-libre-6.0-gnu/drivers/mmc/host/wmt-sdmmc.c
+++ linux-libre-6.0.7-gnu/drivers/mmc/host/wmt-sdmmc.c
@@ -846,7 +846,7 @@ static int wmt_mci_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->clk_sdmmc)) {
 		dev_err(&pdev->dev, "Error getting clock\n");
 		ret = PTR_ERR(priv->clk_sdmmc);
-		goto fail5;
+		goto fail5_and_a_half;
 	}
 
 	ret = clk_prepare_enable(priv->clk_sdmmc);
@@ -863,6 +863,9 @@ static int wmt_mci_probe(struct platform_device *pdev)
 	return 0;
 fail6:
 	clk_put(priv->clk_sdmmc);
+fail5_and_a_half:
+	dma_free_coherent(&pdev->dev, mmc->max_blk_count * 16,
+			  priv->dma_desc_buffer, priv->dma_desc_device_addr);
 fail5:
 	free_irq(dma_irq, priv);
 fail4:
diff --git linux-libre-6.0-gnu/drivers/mtd/devices/docg3.c linux-libre-6.0.7-gnu/drivers/mtd/devices/docg3.c
index 5b0ae5ddad74..27c08f22dec8 100644
--- linux-libre-6.0-gnu/drivers/mtd/devices/docg3.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/devices/docg3.c
@@ -1974,9 +1974,14 @@ static int __init docg3_probe(struct platform_device *pdev)
 		dev_err(dev, "No I/O memory resource defined\n");
 		return ret;
 	}
-	base = devm_ioremap(dev, ress->start, DOC_IOSPACE_SIZE);
 
 	ret = -ENOMEM;
+	base = devm_ioremap(dev, ress->start, DOC_IOSPACE_SIZE);
+	if (!base) {
+		dev_err(dev, "devm_ioremap dev failed\n");
+		return ret;
+	}
+
 	cascade = devm_kcalloc(dev, DOC_MAX_NBFLOORS, sizeof(*cascade),
 			       GFP_KERNEL);
 	if (!cascade)
diff --git linux-libre-6.0-gnu/drivers/mtd/mtdcore.c linux-libre-6.0.7-gnu/drivers/mtd/mtdcore.c
index a9b8be9f40dc..477707bcad97 100644
--- linux-libre-6.0-gnu/drivers/mtd/mtdcore.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/mtdcore.c
@@ -562,7 +562,7 @@ static void mtd_check_of_node(struct mtd_info *mtd)
 	if (!mtd_is_partition(mtd))
 		return;
 	parent = mtd->parent;
-	parent_dn = dev_of_node(&parent->dev);
+	parent_dn = of_node_get(dev_of_node(&parent->dev));
 	if (!parent_dn)
 		return;
 
diff --git linux-libre-6.0-gnu/drivers/mtd/nand/raw/atmel/nand-controller.c linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/atmel/nand-controller.c
index c9ac3baf68c0..41c6bd6e2d72 100644
--- linux-libre-6.0-gnu/drivers/mtd/nand/raw/atmel/nand-controller.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/atmel/nand-controller.c
@@ -405,6 +405,7 @@ static int atmel_nand_dma_transfer(struct atmel_nand_controller *nc,
 
 	dma_async_issue_pending(nc->dmac);
 	wait_for_completion(&finished);
+	dma_unmap_single(nc->dev, buf_dma, len, dir);
 
 	return 0;
 
diff --git linux-libre-6.0-gnu/drivers/mtd/nand/raw/fsl_elbc_nand.c linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/fsl_elbc_nand.c
index aab93b9e6052..a18d121396aa 100644
--- linux-libre-6.0-gnu/drivers/mtd/nand/raw/fsl_elbc_nand.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/fsl_elbc_nand.c
@@ -726,36 +726,40 @@ static int fsl_elbc_attach_chip(struct nand_chip *chip)
 	struct fsl_lbc_regs __iomem *lbc = ctrl->regs;
 	unsigned int al;
 
-	switch (chip->ecc.engine_type) {
 	/*
 	 * if ECC was not chosen in DT, decide whether to use HW or SW ECC from
 	 * CS Base Register
 	 */
-	case NAND_ECC_ENGINE_TYPE_NONE:
+	if (chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_INVALID) {
 		/* If CS Base Register selects full hardware ECC then use it */
 		if ((in_be32(&lbc->bank[priv->bank].br) & BR_DECC) ==
 		    BR_DECC_CHK_GEN) {
-			chip->ecc.read_page = fsl_elbc_read_page;
-			chip->ecc.write_page = fsl_elbc_write_page;
-			chip->ecc.write_subpage = fsl_elbc_write_subpage;
-
 			chip->ecc.engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST;
-			mtd_set_ooblayout(mtd, &fsl_elbc_ooblayout_ops);
-			chip->ecc.size = 512;
-			chip->ecc.bytes = 3;
-			chip->ecc.strength = 1;
 		} else {
 			/* otherwise fall back to default software ECC */
 			chip->ecc.engine_type = NAND_ECC_ENGINE_TYPE_SOFT;
 			chip->ecc.algo = NAND_ECC_ALGO_HAMMING;
 		}
+	}
+
+	switch (chip->ecc.engine_type) {
+	/* if HW ECC was chosen, setup ecc and oob layout */
+	case NAND_ECC_ENGINE_TYPE_ON_HOST:
+		chip->ecc.read_page = fsl_elbc_read_page;
+		chip->ecc.write_page = fsl_elbc_write_page;
+		chip->ecc.write_subpage = fsl_elbc_write_subpage;
+		mtd_set_ooblayout(mtd, &fsl_elbc_ooblayout_ops);
+		chip->ecc.size = 512;
+		chip->ecc.bytes = 3;
+		chip->ecc.strength = 1;
 		break;
 
-	/* if SW ECC was chosen in DT, we do not need to set anything here */
+	/* if none or SW ECC was chosen, we do not need to set anything here */
+	case NAND_ECC_ENGINE_TYPE_NONE:
 	case NAND_ECC_ENGINE_TYPE_SOFT:
+	case NAND_ECC_ENGINE_TYPE_ON_DIE:
 		break;
 
-	/* should we also implement *_ECC_ENGINE_CONTROLLER to do as above? */
 	default:
 		return -EINVAL;
 	}
diff --git linux-libre-6.0-gnu/drivers/mtd/nand/raw/intel-nand-controller.c linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/intel-nand-controller.c
index e91b879b32bd..4c721704d2fd 100644
--- linux-libre-6.0-gnu/drivers/mtd/nand/raw/intel-nand-controller.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/intel-nand-controller.c
@@ -16,6 +16,7 @@
 #include <linux/mtd/rawnand.h>
 #include <linux/mtd/nand.h>
 
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
@@ -107,7 +108,6 @@
 
 struct ebu_nand_cs {
 	void __iomem *chipaddr;
-	dma_addr_t nand_pa;
 	u32 addr_sel;
 };
 
@@ -580,6 +580,7 @@ static int ebu_nand_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct ebu_nand_controller *ebu_host;
+	struct device_node *chip_np;
 	struct nand_chip *nand;
 	struct mtd_info *mtd;
 	struct resource *res;
@@ -594,44 +595,51 @@ static int ebu_nand_probe(struct platform_device *pdev)
 	ebu_host->dev = dev;
 	nand_controller_init(&ebu_host->controller);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ebunand");
-	ebu_host->ebu = devm_ioremap_resource(&pdev->dev, res);
+	ebu_host->ebu = devm_platform_ioremap_resource_byname(pdev, "ebunand");
 	if (IS_ERR(ebu_host->ebu))
 		return PTR_ERR(ebu_host->ebu);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hsnand");
-	ebu_host->hsnand = devm_ioremap_resource(&pdev->dev, res);
+	ebu_host->hsnand = devm_platform_ioremap_resource_byname(pdev, "hsnand");
 	if (IS_ERR(ebu_host->hsnand))
 		return PTR_ERR(ebu_host->hsnand);
 
-	ret = device_property_read_u32(dev, "reg", &cs);
+	chip_np = of_get_next_child(dev->of_node, NULL);
+	if (!chip_np)
+		return dev_err_probe(dev, -EINVAL,
+				     "Could not find child node for the NAND chip\n");
+
+	ret = of_property_read_u32(chip_np, "reg", &cs);
 	if (ret) {
 		dev_err(dev, "failed to get chip select: %d\n", ret);
-		return ret;
+		goto err_of_node_put;
 	}
 	if (cs >= MAX_CS) {
 		dev_err(dev, "got invalid chip select: %d\n", cs);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto err_of_node_put;
 	}
 
 	ebu_host->cs_num = cs;
 
 	resname = devm_kasprintf(dev, GFP_KERNEL, "nand_cs%d", cs);
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, resname);
-	ebu_host->cs[cs].chipaddr = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ebu_host->cs[cs].chipaddr))
-		return PTR_ERR(ebu_host->cs[cs].chipaddr);
-	ebu_host->cs[cs].nand_pa = res->start;
+	ebu_host->cs[cs].chipaddr = devm_platform_ioremap_resource_byname(pdev,
+									  resname);
+	if (IS_ERR(ebu_host->cs[cs].chipaddr)) {
+		ret = PTR_ERR(ebu_host->cs[cs].chipaddr);
+		goto err_of_node_put;
+	}
 
 	ebu_host->clk = devm_clk_get(dev, NULL);
-	if (IS_ERR(ebu_host->clk))
-		return dev_err_probe(dev, PTR_ERR(ebu_host->clk),
-				     "failed to get clock\n");
+	if (IS_ERR(ebu_host->clk)) {
+		ret = dev_err_probe(dev, PTR_ERR(ebu_host->clk),
+				    "failed to get clock\n");
+		goto err_of_node_put;
+	}
 
 	ret = clk_prepare_enable(ebu_host->clk);
 	if (ret) {
 		dev_err(dev, "failed to enable clock: %d\n", ret);
-		return ret;
+		goto err_of_node_put;
 	}
 	ebu_host->clk_rate = clk_get_rate(ebu_host->clk);
 
@@ -660,7 +668,7 @@ static int ebu_nand_probe(struct platform_device *pdev)
 	writel(ebu_host->cs[cs].addr_sel | EBU_ADDR_MASK(5) | EBU_ADDR_SEL_REGEN,
 	       ebu_host->ebu + EBU_ADDR_SEL(cs));
 
-	nand_set_flash_node(&ebu_host->chip, dev->of_node);
+	nand_set_flash_node(&ebu_host->chip, chip_np);
 
 	mtd = nand_to_mtd(&ebu_host->chip);
 	if (!mtd->name) {
@@ -696,6 +704,8 @@ err_cleanup_dma:
 	ebu_dma_cleanup(ebu_host);
 err_disable_unprepare_clk:
 	clk_disable_unprepare(ebu_host->clk);
+err_of_node_put:
+	of_node_put(chip_np);
 
 	return ret;
 }
@@ -716,7 +726,6 @@ static int ebu_nand_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id ebu_nand_match[] = {
-	{ .compatible = "intel,nand-controller" },
 	{ .compatible = "intel,lgm-ebunand" },
 	{}
 };
diff --git linux-libre-6.0-gnu/drivers/mtd/nand/raw/marvell_nand.c linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/marvell_nand.c
index 2455a581fd70..b248c5f657d5 100644
--- linux-libre-6.0-gnu/drivers/mtd/nand/raw/marvell_nand.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/marvell_nand.c
@@ -2672,7 +2672,7 @@ static int marvell_nand_chip_init(struct device *dev, struct marvell_nfc *nfc,
 	chip->controller = &nfc->controller;
 	nand_set_flash_node(chip, np);
 
-	if (!of_property_read_bool(np, "marvell,nand-keep-config"))
+	if (of_property_read_bool(np, "marvell,nand-keep-config"))
 		chip->options |= NAND_KEEP_TIMINGS;
 
 	mtd = nand_to_mtd(chip);
diff --git linux-libre-6.0-gnu/drivers/mtd/nand/raw/meson_nand.c linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/meson_nand.c
index 829b76b303aa..ad2ffd0ca800 100644
--- linux-libre-6.0-gnu/drivers/mtd/nand/raw/meson_nand.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/meson_nand.c
@@ -454,7 +454,7 @@ static int meson_nfc_ecc_correct(struct nand_chip *nand, u32 *bitflips,
 		if (ECC_ERR_CNT(*info) != ECC_UNCORRECTABLE) {
 			mtd->ecc_stats.corrected += ECC_ERR_CNT(*info);
 			*bitflips = max_t(u32, *bitflips, ECC_ERR_CNT(*info));
-			*correct_bitmap |= 1 >> i;
+			*correct_bitmap |= BIT_ULL(i);
 			continue;
 		}
 		if ((nand->options & NAND_NEED_SCRAMBLING) &&
@@ -800,7 +800,7 @@ static int meson_nfc_read_page_hwecc(struct nand_chip *nand, u8 *buf,
 			u8 *data = buf + i * ecc->size;
 			u8 *oob = nand->oob_poi + i * (ecc->bytes + 2);
 
-			if (correct_bitmap & (1 << i))
+			if (correct_bitmap & BIT_ULL(i))
 				continue;
 			ret = nand_check_erased_ecc_chunk(data,	ecc->size,
 							  oob, ecc->bytes + 2,
diff --git linux-libre-6.0-gnu/drivers/mtd/nand/raw/tegra_nand.c linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/tegra_nand.c
index e12f9f580a15..a9b9031ce616 100644
--- linux-libre-6.0-gnu/drivers/mtd/nand/raw/tegra_nand.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/nand/raw/tegra_nand.c
@@ -1181,7 +1181,7 @@ static int tegra_nand_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	err = pm_runtime_resume_and_get(&pdev->dev);
 	if (err)
-		return err;
+		goto err_dis_pm;
 
 	err = reset_control_reset(rst);
 	if (err) {
@@ -1215,6 +1215,8 @@ static int tegra_nand_probe(struct platform_device *pdev)
 err_put_pm:
 	pm_runtime_put_sync_suspend(ctrl->dev);
 	pm_runtime_force_suspend(ctrl->dev);
+err_dis_pm:
+	pm_runtime_disable(&pdev->dev);
 	return err;
 }
 
diff --git linux-libre-6.0-gnu/drivers/mtd/parsers/bcm47xxpart.c linux-libre-6.0.7-gnu/drivers/mtd/parsers/bcm47xxpart.c
index 50fcf4c2174b..13daf9bffd08 100644
--- linux-libre-6.0-gnu/drivers/mtd/parsers/bcm47xxpart.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/parsers/bcm47xxpart.c
@@ -233,11 +233,11 @@ static int bcm47xxpart_parse(struct mtd_info *master,
 		}
 
 		/* Read middle of the block */
-		err = mtd_read(master, offset + 0x8000, 0x4, &bytes_read,
+		err = mtd_read(master, offset + (blocksize / 2), 0x4, &bytes_read,
 			       (uint8_t *)buf);
 		if (err && !mtd_is_bitflip(err)) {
 			pr_err("mtd_read error while parsing (offset: 0x%X): %d\n",
-			       offset + 0x8000, err);
+			       offset + (blocksize / 2), err);
 			continue;
 		}
 
diff --git linux-libre-6.0-gnu/drivers/mtd/spi-nor/core.c linux-libre-6.0.7-gnu/drivers/mtd/spi-nor/core.c
index f2c64006f8d7..bee8fc4c9f07 100644
--- linux-libre-6.0-gnu/drivers/mtd/spi-nor/core.c
+++ linux-libre-6.0.7-gnu/drivers/mtd/spi-nor/core.c
@@ -2724,7 +2724,9 @@ static int spi_nor_init(struct spi_nor *nor)
 		 */
 		WARN_ONCE(nor->flags & SNOR_F_BROKEN_RESET,
 			  "enabling reset hack; may not recover from unexpected reboots\n");
-		return nor->params->set_4byte_addr_mode(nor, true);
+		err = nor->params->set_4byte_addr_mode(nor, true);
+		if (err && err != -ENOTSUPP)
+			return err;
 	}
 
 	return 0;
diff --git linux-libre-6.0-gnu/drivers/net/can/mscan/mpc5xxx_can.c linux-libre-6.0.7-gnu/drivers/net/can/mscan/mpc5xxx_can.c
index c469b2f3e57d..b0ed798ae70f 100644
--- linux-libre-6.0-gnu/drivers/net/can/mscan/mpc5xxx_can.c
+++ linux-libre-6.0.7-gnu/drivers/net/can/mscan/mpc5xxx_can.c
@@ -322,14 +322,14 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
 					       &mscan_clksrc);
 	if (!priv->can.clock.freq) {
 		dev_err(&ofdev->dev, "couldn't get MSCAN clock properties\n");
-		goto exit_free_mscan;
+		goto exit_put_clock;
 	}
 
 	err = register_mscandev(dev, mscan_clksrc);
 	if (err) {
 		dev_err(&ofdev->dev, "registering %s failed (err=%d)\n",
 			DRV_NAME, err);
-		goto exit_free_mscan;
+		goto exit_put_clock;
 	}
 
 	dev_info(&ofdev->dev, "MSCAN at 0x%p, irq %d, clock %d Hz\n",
@@ -337,7 +337,9 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
 
 	return 0;
 
-exit_free_mscan:
+exit_put_clock:
+	if (data->put_clock)
+		data->put_clock(ofdev);
 	free_candev(dev);
 exit_dispose_irq:
 	irq_dispose_mapping(irq);
diff --git linux-libre-6.0-gnu/drivers/net/can/rcar/rcar_canfd.c linux-libre-6.0.7-gnu/drivers/net/can/rcar/rcar_canfd.c
index 27085b796e75..d77c8d6d191a 100644
--- linux-libre-6.0-gnu/drivers/net/can/rcar/rcar_canfd.c
+++ linux-libre-6.0.7-gnu/drivers/net/can/rcar/rcar_canfd.c
@@ -1157,11 +1157,13 @@ static void rcar_canfd_handle_global_receive(struct rcar_canfd_global *gpriv, u3
 {
 	struct rcar_canfd_channel *priv = gpriv->ch[ch];
 	u32 ridx = ch + RCANFD_RFFIFO_IDX;
-	u32 sts;
+	u32 sts, cc;
 
 	/* Handle Rx interrupts */
 	sts = rcar_canfd_read(priv->base, RCANFD_RFSTS(gpriv, ridx));
-	if (likely(sts & RCANFD_RFSTS_RFIF)) {
+	cc = rcar_canfd_read(priv->base, RCANFD_RFCC(gpriv, ridx));
+	if (likely(sts & RCANFD_RFSTS_RFIF &&
+		   cc & RCANFD_RFCC_RFIE)) {
 		if (napi_schedule_prep(&priv->napi)) {
 			/* Disable Rx FIFO interrupts */
 			rcar_canfd_clear_bit(priv->base,
@@ -1244,11 +1246,9 @@ static void rcar_canfd_handle_channel_tx(struct rcar_canfd_global *gpriv, u32 ch
 
 static irqreturn_t rcar_canfd_channel_tx_interrupt(int irq, void *dev_id)
 {
-	struct rcar_canfd_global *gpriv = dev_id;
-	u32 ch;
+	struct rcar_canfd_channel *priv = dev_id;
 
-	for_each_set_bit(ch, &gpriv->channels_mask, gpriv->max_channels)
-		rcar_canfd_handle_channel_tx(gpriv, ch);
+	rcar_canfd_handle_channel_tx(priv->gpriv, priv->channel);
 
 	return IRQ_HANDLED;
 }
@@ -1276,11 +1276,9 @@ static void rcar_canfd_handle_channel_err(struct rcar_canfd_global *gpriv, u32 c
 
 static irqreturn_t rcar_canfd_channel_err_interrupt(int irq, void *dev_id)
 {
-	struct rcar_canfd_global *gpriv = dev_id;
-	u32 ch;
+	struct rcar_canfd_channel *priv = dev_id;
 
-	for_each_set_bit(ch, &gpriv->channels_mask, gpriv->max_channels)
-		rcar_canfd_handle_channel_err(gpriv, ch);
+	rcar_canfd_handle_channel_err(priv->gpriv, priv->channel);
 
 	return IRQ_HANDLED;
 }
@@ -1721,6 +1719,7 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
 	priv->ndev = ndev;
 	priv->base = gpriv->base;
 	priv->channel = ch;
+	priv->gpriv = gpriv;
 	priv->can.clock.freq = fcan_freq;
 	dev_info(&pdev->dev, "can_clk rate is %u\n", priv->can.clock.freq);
 
@@ -1749,7 +1748,7 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
 		}
 		err = devm_request_irq(&pdev->dev, err_irq,
 				       rcar_canfd_channel_err_interrupt, 0,
-				       irq_name, gpriv);
+				       irq_name, priv);
 		if (err) {
 			dev_err(&pdev->dev, "devm_request_irq CH Err(%d) failed, error %d\n",
 				err_irq, err);
@@ -1763,7 +1762,7 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
 		}
 		err = devm_request_irq(&pdev->dev, tx_irq,
 				       rcar_canfd_channel_tx_interrupt, 0,
-				       irq_name, gpriv);
+				       irq_name, priv);
 		if (err) {
 			dev_err(&pdev->dev, "devm_request_irq Tx (%d) failed, error %d\n",
 				tx_irq, err);
@@ -1789,7 +1788,6 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
 
 	priv->can.do_set_mode = rcar_canfd_do_set_mode;
 	priv->can.do_get_berr_counter = rcar_canfd_get_berr_counter;
-	priv->gpriv = gpriv;
 	SET_NETDEV_DEV(ndev, &pdev->dev);
 
 	netif_napi_add_weight(ndev, &priv->napi, rcar_canfd_rx_poll,
diff --git linux-libre-6.0-gnu/drivers/net/can/spi/mcp251x.c linux-libre-6.0.7-gnu/drivers/net/can/spi/mcp251x.c
index c320de474f40..24883a65ca66 100644
--- linux-libre-6.0-gnu/drivers/net/can/spi/mcp251x.c
+++ linux-libre-6.0.7-gnu/drivers/net/can/spi/mcp251x.c
@@ -1415,11 +1415,14 @@ static int mcp251x_can_probe(struct spi_device *spi)
 
 	ret = mcp251x_gpio_setup(priv);
 	if (ret)
-		goto error_probe;
+		goto out_unregister_candev;
 
 	netdev_info(net, "MCP%x successfully initialized.\n", priv->model);
 	return 0;
 
+out_unregister_candev:
+	unregister_candev(net);
+
 error_probe:
 	destroy_workqueue(priv->wq);
 	priv->wq = NULL;
diff --git linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb.h linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb.h
index 841da29cef93..f6c0938027ec 100644
--- linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb.h
+++ linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb.h
@@ -178,6 +178,8 @@ struct kvaser_usb_dev_cfg {
 extern const struct kvaser_usb_dev_ops kvaser_usb_hydra_dev_ops;
 extern const struct kvaser_usb_dev_ops kvaser_usb_leaf_dev_ops;
 
+void kvaser_usb_unlink_tx_urbs(struct kvaser_usb_net_priv *priv);
+
 int kvaser_usb_recv_cmd(const struct kvaser_usb *dev, void *cmd, int len,
 			int *actual_len);
 
diff --git linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
index 824cab80aa02..e91648ed7386 100644
--- linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
+++ linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
@@ -477,7 +477,7 @@ static void kvaser_usb_reset_tx_urb_contexts(struct kvaser_usb_net_priv *priv)
 /* This method might sleep. Do not call it in the atomic context
  * of URB completions.
  */
-static void kvaser_usb_unlink_tx_urbs(struct kvaser_usb_net_priv *priv)
+void kvaser_usb_unlink_tx_urbs(struct kvaser_usb_net_priv *priv)
 {
 	usb_kill_anchored_urbs(&priv->tx_submitted);
 	kvaser_usb_reset_tx_urb_contexts(priv);
@@ -729,6 +729,7 @@ static int kvaser_usb_init_one(struct kvaser_usb *dev, int channel)
 	init_usb_anchor(&priv->tx_submitted);
 	init_completion(&priv->start_comp);
 	init_completion(&priv->stop_comp);
+	init_completion(&priv->flush_comp);
 	priv->can.ctrlmode_supported = 0;
 
 	priv->dev = dev;
diff --git linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c
index dd65c101bfb8..3abfaa77e893 100644
--- linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c
+++ linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c
@@ -1875,7 +1875,7 @@ static int kvaser_usb_hydra_start_chip(struct kvaser_usb_net_priv *priv)
 {
 	int err;
 
-	init_completion(&priv->start_comp);
+	reinit_completion(&priv->start_comp);
 
 	err = kvaser_usb_hydra_send_simple_cmd(priv->dev, CMD_START_CHIP_REQ,
 					       priv->channel);
@@ -1893,7 +1893,7 @@ static int kvaser_usb_hydra_stop_chip(struct kvaser_usb_net_priv *priv)
 {
 	int err;
 
-	init_completion(&priv->stop_comp);
+	reinit_completion(&priv->stop_comp);
 
 	/* Make sure we do not report invalid BUS_OFF from CMD_CHIP_STATE_EVENT
 	 * see comment in kvaser_usb_hydra_update_state()
@@ -1916,7 +1916,7 @@ static int kvaser_usb_hydra_flush_queue(struct kvaser_usb_net_priv *priv)
 {
 	int err;
 
-	init_completion(&priv->flush_comp);
+	reinit_completion(&priv->flush_comp);
 
 	err = kvaser_usb_hydra_send_simple_cmd(priv->dev, CMD_FLUSH_QUEUE,
 					       priv->channel);
diff --git linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
index 07f687f29b34..19958037720f 100644
--- linux-libre-6.0-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
+++ linux-libre-6.0.7-gnu/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
@@ -310,6 +310,38 @@ struct kvaser_cmd {
 	} u;
 } __packed;
 
+#define CMD_SIZE_ANY 0xff
+#define kvaser_fsize(field) sizeof_field(struct kvaser_cmd, field)
+
+static const u8 kvaser_usb_leaf_cmd_sizes_leaf[] = {
+	[CMD_START_CHIP_REPLY]		= kvaser_fsize(u.simple),
+	[CMD_STOP_CHIP_REPLY]		= kvaser_fsize(u.simple),
+	[CMD_GET_CARD_INFO_REPLY]	= kvaser_fsize(u.cardinfo),
+	[CMD_TX_ACKNOWLEDGE]		= kvaser_fsize(u.tx_acknowledge_header),
+	[CMD_GET_SOFTWARE_INFO_REPLY]	= kvaser_fsize(u.leaf.softinfo),
+	[CMD_RX_STD_MESSAGE]		= kvaser_fsize(u.leaf.rx_can),
+	[CMD_RX_EXT_MESSAGE]		= kvaser_fsize(u.leaf.rx_can),
+	[CMD_LEAF_LOG_MESSAGE]		= kvaser_fsize(u.leaf.log_message),
+	[CMD_CHIP_STATE_EVENT]		= kvaser_fsize(u.leaf.chip_state_event),
+	[CMD_CAN_ERROR_EVENT]		= kvaser_fsize(u.leaf.error_event),
+	/* ignored events: */
+	[CMD_FLUSH_QUEUE_REPLY]		= CMD_SIZE_ANY,
+};
+
+static const u8 kvaser_usb_leaf_cmd_sizes_usbcan[] = {
+	[CMD_START_CHIP_REPLY]		= kvaser_fsize(u.simple),
+	[CMD_STOP_CHIP_REPLY]		= kvaser_fsize(u.simple),
+	[CMD_GET_CARD_INFO_REPLY]	= kvaser_fsize(u.cardinfo),
+	[CMD_TX_ACKNOWLEDGE]		= kvaser_fsize(u.tx_acknowledge_header),
+	[CMD_GET_SOFTWARE_INFO_REPLY]	= kvaser_fsize(u.usbcan.softinfo),
+	[CMD_RX_STD_MESSAGE]		= kvaser_fsize(u.usbcan.rx_can),
+	[CMD_RX_EXT_MESSAGE]		= kvaser_fsize(u.usbcan.rx_can),
+	[CMD_CHIP_STATE_EVENT]		= kvaser_fsize(u.usbcan.chip_state_event),
+	[CMD_CAN_ERROR_EVENT]		= kvaser_fsize(u.usbcan.error_event),
+	/* ignored events: */
+	[CMD_USBCAN_CLOCK_OVERFLOW_EVENT] = CMD_SIZE_ANY,
+};
+
 /* Summary of a kvaser error event, for a unified Leaf/Usbcan error
  * handling. Some discrepancies between the two families exist:
  *
@@ -397,6 +429,43 @@ static const struct kvaser_usb_dev_cfg kvaser_usb_leaf_imx_dev_cfg_32mhz = {
 	.bittiming_const = &kvaser_usb_flexc_bittiming_const,
 };
 
+static int kvaser_usb_leaf_verify_size(const struct kvaser_usb *dev,
+				       const struct kvaser_cmd *cmd)
+{
+	/* buffer size >= cmd->len ensured by caller */
+	u8 min_size = 0;
+
+	switch (dev->driver_info->family) {
+	case KVASER_LEAF:
+		if (cmd->id < ARRAY_SIZE(kvaser_usb_leaf_cmd_sizes_leaf))
+			min_size = kvaser_usb_leaf_cmd_sizes_leaf[cmd->id];
+		break;
+	case KVASER_USBCAN:
+		if (cmd->id < ARRAY_SIZE(kvaser_usb_leaf_cmd_sizes_usbcan))
+			min_size = kvaser_usb_leaf_cmd_sizes_usbcan[cmd->id];
+		break;
+	}
+
+	if (min_size == CMD_SIZE_ANY)
+		return 0;
+
+	if (min_size) {
+		min_size += CMD_HEADER_LEN;
+		if (cmd->len >= min_size)
+			return 0;
+
+		dev_err_ratelimited(&dev->intf->dev,
+				    "Received command %u too short (size %u, needed %u)",
+				    cmd->id, cmd->len, min_size);
+		return -EIO;
+	}
+
+	dev_warn_ratelimited(&dev->intf->dev,
+			     "Unhandled command (%d, size %d)\n",
+			     cmd->id, cmd->len);
+	return -EINVAL;
+}
+
 static void *
 kvaser_usb_leaf_frame_to_cmd(const struct kvaser_usb_net_priv *priv,
 			     const struct sk_buff *skb, int *cmd_len,
@@ -502,6 +571,9 @@ static int kvaser_usb_leaf_wait_cmd(const struct kvaser_usb *dev, u8 id,
 end:
 	kfree(buf);
 
+	if (err == 0)
+		err = kvaser_usb_leaf_verify_size(dev, cmd);
+
 	return err;
 }
 
@@ -1133,6 +1205,9 @@ static void kvaser_usb_leaf_stop_chip_reply(const struct kvaser_usb *dev,
 static void kvaser_usb_leaf_handle_command(const struct kvaser_usb *dev,
 					   const struct kvaser_cmd *cmd)
 {
+	if (kvaser_usb_leaf_verify_size(dev, cmd) < 0)
+		return;
+
 	switch (cmd->id) {
 	case CMD_START_CHIP_REPLY:
 		kvaser_usb_leaf_start_chip_reply(dev, cmd);
@@ -1245,7 +1320,7 @@ static int kvaser_usb_leaf_start_chip(struct kvaser_usb_net_priv *priv)
 {
 	int err;
 
-	init_completion(&priv->start_comp);
+	reinit_completion(&priv->start_comp);
 
 	err = kvaser_usb_leaf_send_simple_cmd(priv->dev, CMD_START_CHIP,
 					      priv->channel);
@@ -1263,7 +1338,7 @@ static int kvaser_usb_leaf_stop_chip(struct kvaser_usb_net_priv *priv)
 {
 	int err;
 
-	init_completion(&priv->stop_comp);
+	reinit_completion(&priv->stop_comp);
 
 	err = kvaser_usb_leaf_send_simple_cmd(priv->dev, CMD_STOP_CHIP,
 					      priv->channel);
@@ -1351,9 +1426,13 @@ static int kvaser_usb_leaf_set_mode(struct net_device *netdev,
 
 	switch (mode) {
 	case CAN_MODE_START:
+		kvaser_usb_unlink_tx_urbs(priv);
+
 		err = kvaser_usb_leaf_simple_cmd_async(priv, CMD_START_CHIP);
 		if (err)
 			return err;
+
+		priv->can.state = CAN_STATE_ERROR_ACTIVE;
 		break;
 	default:
 		return -EOPNOTSUPP;
diff --git linux-libre-6.0-gnu/drivers/net/dsa/qca/qca8k-8xxx.c linux-libre-6.0.7-gnu/drivers/net/dsa/qca/qca8k-8xxx.c
index c181346388a4..300c9345ee2b 100644
--- linux-libre-6.0-gnu/drivers/net/dsa/qca/qca8k-8xxx.c
+++ linux-libre-6.0.7-gnu/drivers/net/dsa/qca/qca8k-8xxx.c
@@ -137,27 +137,42 @@ static void qca8k_rw_reg_ack_handler(struct dsa_switch *ds, struct sk_buff *skb)
 	struct qca8k_mgmt_eth_data *mgmt_eth_data;
 	struct qca8k_priv *priv = ds->priv;
 	struct qca_mgmt_ethhdr *mgmt_ethhdr;
+	u32 command;
 	u8 len, cmd;
+	int i;
 
 	mgmt_ethhdr = (struct qca_mgmt_ethhdr *)skb_mac_header(skb);
 	mgmt_eth_data = &priv->mgmt_eth_data;
 
-	cmd = FIELD_GET(QCA_HDR_MGMT_CMD, mgmt_ethhdr->command);
-	len = FIELD_GET(QCA_HDR_MGMT_LENGTH, mgmt_ethhdr->command);
+	command = get_unaligned_le32(&mgmt_ethhdr->command);
+	cmd = FIELD_GET(QCA_HDR_MGMT_CMD, command);
+	len = FIELD_GET(QCA_HDR_MGMT_LENGTH, command);
 
 	/* Make sure the seq match the requested packet */
-	if (mgmt_ethhdr->seq == mgmt_eth_data->seq)
+	if (get_unaligned_le32(&mgmt_ethhdr->seq) == mgmt_eth_data->seq)
 		mgmt_eth_data->ack = true;
 
 	if (cmd == MDIO_READ) {
-		mgmt_eth_data->data[0] = mgmt_ethhdr->mdio_data;
+		u32 *val = mgmt_eth_data->data;
+
+		*val = get_unaligned_le32(&mgmt_ethhdr->mdio_data);
 
 		/* Get the rest of the 12 byte of data.
 		 * The read/write function will extract the requested data.
 		 */
-		if (len > QCA_HDR_MGMT_DATA1_LEN)
-			memcpy(mgmt_eth_data->data + 1, skb->data,
-			       QCA_HDR_MGMT_DATA2_LEN);
+		if (len > QCA_HDR_MGMT_DATA1_LEN) {
+			__le32 *data2 = (__le32 *)skb->data;
+			int data_len = min_t(int, QCA_HDR_MGMT_DATA2_LEN,
+					     len - QCA_HDR_MGMT_DATA1_LEN);
+
+			val++;
+
+			for (i = sizeof(u32); i <= data_len; i += sizeof(u32)) {
+				*val = get_unaligned_le32(data2);
+				val++;
+				data2++;
+			}
+		}
 	}
 
 	complete(&mgmt_eth_data->rw_done);
@@ -169,8 +184,10 @@ static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 *
 	struct qca_mgmt_ethhdr *mgmt_ethhdr;
 	unsigned int real_len;
 	struct sk_buff *skb;
-	u32 *data2;
+	__le32 *data2;
+	u32 command;
 	u16 hdr;
+	int i;
 
 	skb = dev_alloc_skb(QCA_HDR_MGMT_PKT_LEN);
 	if (!skb)
@@ -199,20 +216,32 @@ static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 *
 	hdr |= FIELD_PREP(QCA_HDR_XMIT_DP_BIT, BIT(0));
 	hdr |= FIELD_PREP(QCA_HDR_XMIT_CONTROL, QCA_HDR_XMIT_TYPE_RW_REG);
 
-	mgmt_ethhdr->command = FIELD_PREP(QCA_HDR_MGMT_ADDR, reg);
-	mgmt_ethhdr->command |= FIELD_PREP(QCA_HDR_MGMT_LENGTH, real_len);
-	mgmt_ethhdr->command |= FIELD_PREP(QCA_HDR_MGMT_CMD, cmd);
-	mgmt_ethhdr->command |= FIELD_PREP(QCA_HDR_MGMT_CHECK_CODE,
+	command = FIELD_PREP(QCA_HDR_MGMT_ADDR, reg);
+	command |= FIELD_PREP(QCA_HDR_MGMT_LENGTH, real_len);
+	command |= FIELD_PREP(QCA_HDR_MGMT_CMD, cmd);
+	command |= FIELD_PREP(QCA_HDR_MGMT_CHECK_CODE,
 					   QCA_HDR_MGMT_CHECK_CODE_VAL);
 
+	put_unaligned_le32(command, &mgmt_ethhdr->command);
+
 	if (cmd == MDIO_WRITE)
-		mgmt_ethhdr->mdio_data = *val;
+		put_unaligned_le32(*val, &mgmt_ethhdr->mdio_data);
 
 	mgmt_ethhdr->hdr = htons(hdr);
 
 	data2 = skb_put_zero(skb, QCA_HDR_MGMT_DATA2_LEN + QCA_HDR_MGMT_PADDING_LEN);
-	if (cmd == MDIO_WRITE && len > QCA_HDR_MGMT_DATA1_LEN)
-		memcpy(data2, val + 1, len - QCA_HDR_MGMT_DATA1_LEN);
+	if (cmd == MDIO_WRITE && len > QCA_HDR_MGMT_DATA1_LEN) {
+		int data_len = min_t(int, QCA_HDR_MGMT_DATA2_LEN,
+				     len - QCA_HDR_MGMT_DATA1_LEN);
+
+		val++;
+
+		for (i = sizeof(u32); i <= data_len; i += sizeof(u32)) {
+			put_unaligned_le32(*val, data2);
+			data2++;
+			val++;
+		}
+	}
 
 	return skb;
 }
@@ -220,9 +249,11 @@ static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 *
 static void qca8k_mdio_header_fill_seq_num(struct sk_buff *skb, u32 seq_num)
 {
 	struct qca_mgmt_ethhdr *mgmt_ethhdr;
+	u32 seq;
 
+	seq = FIELD_PREP(QCA_HDR_MGMT_SEQ_NUM, seq_num);
 	mgmt_ethhdr = (struct qca_mgmt_ethhdr *)skb->data;
-	mgmt_ethhdr->seq = FIELD_PREP(QCA_HDR_MGMT_SEQ_NUM, seq_num);
+	put_unaligned_le32(seq, &mgmt_ethhdr->seq);
 }
 
 static int qca8k_read_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len)
@@ -1487,9 +1518,9 @@ static void qca8k_mib_autocast_handler(struct dsa_switch *ds, struct sk_buff *sk
 	struct qca8k_priv *priv = ds->priv;
 	const struct qca8k_mib_desc *mib;
 	struct mib_ethhdr *mib_ethhdr;
-	int i, mib_len, offset = 0;
-	u64 *data;
+	__le32 *data2;
 	u8 port;
+	int i;
 
 	mib_ethhdr = (struct mib_ethhdr *)skb_mac_header(skb);
 	mib_eth_data = &priv->mib_eth_data;
@@ -1501,28 +1532,24 @@ static void qca8k_mib_autocast_handler(struct dsa_switch *ds, struct sk_buff *sk
 	if (port != mib_eth_data->req_port)
 		goto exit;
 
-	data = mib_eth_data->data;
+	data2 = (__le32 *)skb->data;
 
 	for (i = 0; i < priv->info->mib_count; i++) {
 		mib = &ar8327_mib[i];
 
 		/* First 3 mib are present in the skb head */
 		if (i < 3) {
-			data[i] = mib_ethhdr->data[i];
+			mib_eth_data->data[i] = get_unaligned_le32(mib_ethhdr->data + i);
 			continue;
 		}
 
-		mib_len = sizeof(uint32_t);
-
 		/* Some mib are 64 bit wide */
 		if (mib->size == 2)
-			mib_len = sizeof(uint64_t);
-
-		/* Copy the mib value from packet to the */
-		memcpy(data + i, skb->data + offset, mib_len);
+			mib_eth_data->data[i] = get_unaligned_le64((__le64 *)data2);
+		else
+			mib_eth_data->data[i] = get_unaligned_le32(data2);
 
-		/* Set the offset for the next mib */
-		offset += mib_len;
+		data2 += mib->size;
 	}
 
 exit:
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/amd/xgbe/xgbe-pci.c linux-libre-6.0.7-gnu/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index 2af3da4b2d05..f409d7bd1f1e 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -285,6 +285,9 @@ static int xgbe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 		/* Yellow Carp devices do not need cdr workaround */
 		pdata->vdata->an_cdr_workaround = 0;
+
+		/* Yellow Carp devices do not need rrc */
+		pdata->vdata->enable_rrc = 0;
 	} else {
 		pdata->xpcs_window_def_reg = PCS_V2_WINDOW_DEF;
 		pdata->xpcs_window_sel_reg = PCS_V2_WINDOW_SELECT;
@@ -483,6 +486,7 @@ static struct xgbe_version_data xgbe_v2a = {
 	.tx_desc_prefetch		= 5,
 	.rx_desc_prefetch		= 5,
 	.an_cdr_workaround		= 1,
+	.enable_rrc			= 1,
 };
 
 static struct xgbe_version_data xgbe_v2b = {
@@ -498,6 +502,7 @@ static struct xgbe_version_data xgbe_v2b = {
 	.tx_desc_prefetch		= 5,
 	.rx_desc_prefetch		= 5,
 	.an_cdr_workaround		= 1,
+	.enable_rrc			= 1,
 };
 
 static const struct pci_device_id xgbe_pci_table[] = {
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c linux-libre-6.0.7-gnu/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 2156600641b6..601a9f2fa9bf 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -239,6 +239,7 @@ enum xgbe_sfp_speed {
 #define XGBE_SFP_BASE_BR_1GBE_MAX		0x0d
 #define XGBE_SFP_BASE_BR_10GBE_MIN		0x64
 #define XGBE_SFP_BASE_BR_10GBE_MAX		0x68
+#define XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX	0x78
 
 #define XGBE_SFP_BASE_CU_CABLE_LEN		18
 
@@ -284,6 +285,8 @@ struct xgbe_sfp_eeprom {
 #define XGBE_BEL_FUSE_VENDOR	"BEL-FUSE        "
 #define XGBE_BEL_FUSE_PARTNO	"1GBT-SFP06      "
 
+#define XGBE_MOLEX_VENDOR	"Molex Inc.      "
+
 struct xgbe_sfp_ascii {
 	union {
 		char vendor[XGBE_SFP_BASE_VENDOR_NAME_LEN + 1];
@@ -834,7 +837,11 @@ static bool xgbe_phy_sfp_bit_rate(struct xgbe_sfp_eeprom *sfp_eeprom,
 		break;
 	case XGBE_SFP_SPEED_10000:
 		min = XGBE_SFP_BASE_BR_10GBE_MIN;
-		max = XGBE_SFP_BASE_BR_10GBE_MAX;
+		if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_NAME],
+			   XGBE_MOLEX_VENDOR, XGBE_SFP_BASE_VENDOR_NAME_LEN) == 0)
+			max = XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX;
+		else
+			max = XGBE_SFP_BASE_BR_10GBE_MAX;
 		break;
 	default:
 		return false;
@@ -1151,7 +1158,10 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
 	}
 
 	/* Determine the type of SFP */
-	if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR)
+	if (phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE &&
+	    xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000))
+		phy_data->sfp_base = XGBE_SFP_BASE_10000_CR;
+	else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR)
 		phy_data->sfp_base = XGBE_SFP_BASE_10000_SR;
 	else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_LR)
 		phy_data->sfp_base = XGBE_SFP_BASE_10000_LR;
@@ -1167,9 +1177,6 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
 		phy_data->sfp_base = XGBE_SFP_BASE_1000_CX;
 	else if (sfp_base[XGBE_SFP_BASE_1GBE_CC] & XGBE_SFP_BASE_1GBE_CC_T)
 		phy_data->sfp_base = XGBE_SFP_BASE_1000_T;
-	else if ((phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE) &&
-		 xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000))
-		phy_data->sfp_base = XGBE_SFP_BASE_10000_CR;
 
 	switch (phy_data->sfp_base) {
 	case XGBE_SFP_BASE_1000_T:
@@ -2640,7 +2647,7 @@ static int xgbe_phy_link_status(struct xgbe_prv_data *pdata, int *an_restart)
 	}
 
 	/* No link, attempt a receiver reset cycle */
-	if (phy_data->rrc_count++ > XGBE_RRC_FREQUENCY) {
+	if (pdata->vdata->enable_rrc && phy_data->rrc_count++ > XGBE_RRC_FREQUENCY) {
 		phy_data->rrc_count = 0;
 		xgbe_phy_rrc(pdata);
 	}
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h linux-libre-6.0.7-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h
index b875c430222e..49d23abce73d 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -1013,6 +1013,7 @@ struct xgbe_version_data {
 	unsigned int tx_desc_prefetch;
 	unsigned int rx_desc_prefetch;
 	unsigned int an_cdr_workaround;
+	unsigned int enable_rrc;
 };
 
 struct xgbe_prv_data {
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c linux-libre-6.0.7-gnu/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c
index 02058fe79f52..8b53d6688a4b 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c
@@ -1451,26 +1451,57 @@ static void aq_check_txsa_expiration(struct aq_nic_s *nic)
 			egress_sa_threshold_expired);
 }
 
+#define AQ_LOCKED_MDO_DEF(mdo)						\
+static int aq_locked_mdo_##mdo(struct macsec_context *ctx)		\
+{									\
+	struct aq_nic_s *nic = netdev_priv(ctx->netdev);		\
+	int ret;							\
+	mutex_lock(&nic->macsec_mutex);					\
+	ret = aq_mdo_##mdo(ctx);					\
+	mutex_unlock(&nic->macsec_mutex);				\
+	return ret;							\
+}
+
+AQ_LOCKED_MDO_DEF(dev_open)
+AQ_LOCKED_MDO_DEF(dev_stop)
+AQ_LOCKED_MDO_DEF(add_secy)
+AQ_LOCKED_MDO_DEF(upd_secy)
+AQ_LOCKED_MDO_DEF(del_secy)
+AQ_LOCKED_MDO_DEF(add_rxsc)
+AQ_LOCKED_MDO_DEF(upd_rxsc)
+AQ_LOCKED_MDO_DEF(del_rxsc)
+AQ_LOCKED_MDO_DEF(add_rxsa)
+AQ_LOCKED_MDO_DEF(upd_rxsa)
+AQ_LOCKED_MDO_DEF(del_rxsa)
+AQ_LOCKED_MDO_DEF(add_txsa)
+AQ_LOCKED_MDO_DEF(upd_txsa)
+AQ_LOCKED_MDO_DEF(del_txsa)
+AQ_LOCKED_MDO_DEF(get_dev_stats)
+AQ_LOCKED_MDO_DEF(get_tx_sc_stats)
+AQ_LOCKED_MDO_DEF(get_tx_sa_stats)
+AQ_LOCKED_MDO_DEF(get_rx_sc_stats)
+AQ_LOCKED_MDO_DEF(get_rx_sa_stats)
+
 const struct macsec_ops aq_macsec_ops = {
-	.mdo_dev_open = aq_mdo_dev_open,
-	.mdo_dev_stop = aq_mdo_dev_stop,
-	.mdo_add_secy = aq_mdo_add_secy,
-	.mdo_upd_secy = aq_mdo_upd_secy,
-	.mdo_del_secy = aq_mdo_del_secy,
-	.mdo_add_rxsc = aq_mdo_add_rxsc,
-	.mdo_upd_rxsc = aq_mdo_upd_rxsc,
-	.mdo_del_rxsc = aq_mdo_del_rxsc,
-	.mdo_add_rxsa = aq_mdo_add_rxsa,
-	.mdo_upd_rxsa = aq_mdo_upd_rxsa,
-	.mdo_del_rxsa = aq_mdo_del_rxsa,
-	.mdo_add_txsa = aq_mdo_add_txsa,
-	.mdo_upd_txsa = aq_mdo_upd_txsa,
-	.mdo_del_txsa = aq_mdo_del_txsa,
-	.mdo_get_dev_stats = aq_mdo_get_dev_stats,
-	.mdo_get_tx_sc_stats = aq_mdo_get_tx_sc_stats,
-	.mdo_get_tx_sa_stats = aq_mdo_get_tx_sa_stats,
-	.mdo_get_rx_sc_stats = aq_mdo_get_rx_sc_stats,
-	.mdo_get_rx_sa_stats = aq_mdo_get_rx_sa_stats,
+	.mdo_dev_open = aq_locked_mdo_dev_open,
+	.mdo_dev_stop = aq_locked_mdo_dev_stop,
+	.mdo_add_secy = aq_locked_mdo_add_secy,
+	.mdo_upd_secy = aq_locked_mdo_upd_secy,
+	.mdo_del_secy = aq_locked_mdo_del_secy,
+	.mdo_add_rxsc = aq_locked_mdo_add_rxsc,
+	.mdo_upd_rxsc = aq_locked_mdo_upd_rxsc,
+	.mdo_del_rxsc = aq_locked_mdo_del_rxsc,
+	.mdo_add_rxsa = aq_locked_mdo_add_rxsa,
+	.mdo_upd_rxsa = aq_locked_mdo_upd_rxsa,
+	.mdo_del_rxsa = aq_locked_mdo_del_rxsa,
+	.mdo_add_txsa = aq_locked_mdo_add_txsa,
+	.mdo_upd_txsa = aq_locked_mdo_upd_txsa,
+	.mdo_del_txsa = aq_locked_mdo_del_txsa,
+	.mdo_get_dev_stats = aq_locked_mdo_get_dev_stats,
+	.mdo_get_tx_sc_stats = aq_locked_mdo_get_tx_sc_stats,
+	.mdo_get_tx_sa_stats = aq_locked_mdo_get_tx_sa_stats,
+	.mdo_get_rx_sc_stats = aq_locked_mdo_get_rx_sc_stats,
+	.mdo_get_rx_sa_stats = aq_locked_mdo_get_rx_sa_stats,
 };
 
 int aq_macsec_init(struct aq_nic_s *nic)
@@ -1492,6 +1523,7 @@ int aq_macsec_init(struct aq_nic_s *nic)
 
 	nic->ndev->features |= NETIF_F_HW_MACSEC;
 	nic->ndev->macsec_ops = &aq_macsec_ops;
+	mutex_init(&nic->macsec_mutex);
 
 	return 0;
 }
@@ -1515,7 +1547,7 @@ int aq_macsec_enable(struct aq_nic_s *nic)
 	if (!nic->macsec_cfg)
 		return 0;
 
-	rtnl_lock();
+	mutex_lock(&nic->macsec_mutex);
 
 	if (nic->aq_fw_ops->send_macsec_req) {
 		struct macsec_cfg_request cfg = { 0 };
@@ -1564,7 +1596,7 @@ int aq_macsec_enable(struct aq_nic_s *nic)
 	ret = aq_apply_macsec_cfg(nic);
 
 unlock:
-	rtnl_unlock();
+	mutex_unlock(&nic->macsec_mutex);
 	return ret;
 }
 
@@ -1576,9 +1608,9 @@ void aq_macsec_work(struct aq_nic_s *nic)
 	if (!netif_carrier_ok(nic->ndev))
 		return;
 
-	rtnl_lock();
+	mutex_lock(&nic->macsec_mutex);
 	aq_check_txsa_expiration(nic);
-	rtnl_unlock();
+	mutex_unlock(&nic->macsec_mutex);
 }
 
 int aq_macsec_rx_sa_cnt(struct aq_nic_s *nic)
@@ -1589,21 +1621,30 @@ int aq_macsec_rx_sa_cnt(struct aq_nic_s *nic)
 	if (!cfg)
 		return 0;
 
+	mutex_lock(&nic->macsec_mutex);
+
 	for (i = 0; i < AQ_MACSEC_MAX_SC; i++) {
 		if (!test_bit(i, &cfg->rxsc_idx_busy))
 			continue;
 		cnt += hweight_long(cfg->aq_rxsc[i].rx_sa_idx_busy);
 	}
 
+	mutex_unlock(&nic->macsec_mutex);
 	return cnt;
 }
 
 int aq_macsec_tx_sc_cnt(struct aq_nic_s *nic)
 {
+	int cnt;
+
 	if (!nic->macsec_cfg)
 		return 0;
 
-	return hweight_long(nic->macsec_cfg->txsc_idx_busy);
+	mutex_lock(&nic->macsec_mutex);
+	cnt = hweight_long(nic->macsec_cfg->txsc_idx_busy);
+	mutex_unlock(&nic->macsec_mutex);
+
+	return cnt;
 }
 
 int aq_macsec_tx_sa_cnt(struct aq_nic_s *nic)
@@ -1614,12 +1655,15 @@ int aq_macsec_tx_sa_cnt(struct aq_nic_s *nic)
 	if (!cfg)
 		return 0;
 
+	mutex_lock(&nic->macsec_mutex);
+
 	for (i = 0; i < AQ_MACSEC_MAX_SC; i++) {
 		if (!test_bit(i, &cfg->txsc_idx_busy))
 			continue;
 		cnt += hweight_long(cfg->aq_txsc[i].tx_sa_idx_busy);
 	}
 
+	mutex_unlock(&nic->macsec_mutex);
 	return cnt;
 }
 
@@ -1691,6 +1735,8 @@ u64 *aq_macsec_get_stats(struct aq_nic_s *nic, u64 *data)
 	if (!cfg)
 		return data;
 
+	mutex_lock(&nic->macsec_mutex);
+
 	aq_macsec_update_stats(nic);
 
 	common_stats = &cfg->stats;
@@ -1773,5 +1819,7 @@ u64 *aq_macsec_get_stats(struct aq_nic_s *nic, u64 *data)
 
 	data += i;
 
+	mutex_unlock(&nic->macsec_mutex);
+
 	return data;
 }
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/aquantia/atlantic/aq_nic.h linux-libre-6.0.7-gnu/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
index 935ba889bd9a..ad33f8586532 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -157,6 +157,8 @@ struct aq_nic_s {
 	struct mutex fwreq_mutex;
 #if IS_ENABLED(CONFIG_MACSEC)
 	struct aq_macsec_cfg *macsec_cfg;
+	/* mutex to protect data in macsec_cfg */
+	struct mutex macsec_mutex;
 #endif
 	/* PTP support */
 	struct aq_ptp_s *aq_ptp;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/atheros/alx/main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/atheros/alx/main.c
index a89b93cb4e26..d5939586c82e 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/atheros/alx/main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/atheros/alx/main.c
@@ -1912,11 +1912,14 @@ static int alx_suspend(struct device *dev)
 
 	if (!netif_running(alx->dev))
 		return 0;
+
+	rtnl_lock();
 	netif_device_detach(alx->dev);
 
 	mutex_lock(&alx->mtx);
 	__alx_stop(alx);
 	mutex_unlock(&alx->mtx);
+	rtnl_unlock();
 
 	return 0;
 }
@@ -1927,6 +1930,7 @@ static int alx_resume(struct device *dev)
 	struct alx_hw *hw = &alx->hw;
 	int err;
 
+	rtnl_lock();
 	mutex_lock(&alx->mtx);
 	alx_reset_phy(hw);
 
@@ -1943,6 +1947,7 @@ static int alx_resume(struct device *dev)
 
 unlock:
 	mutex_unlock(&alx->mtx);
+	rtnl_unlock();
 	return err;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bcm4908_enet.c linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bcm4908_enet.c
index c131d8118489..5ec429663f4c 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bcm4908_enet.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bcm4908_enet.c
@@ -561,8 +561,6 @@ static int bcm4908_enet_start_xmit(struct sk_buff *skb, struct net_device *netde
 
 	if (++ring->write_idx == ring->length - 1)
 		ring->write_idx = 0;
-	enet->netdev->stats.tx_bytes += skb->len;
-	enet->netdev->stats.tx_packets++;
 
 	return NETDEV_TX_OK;
 }
@@ -635,6 +633,7 @@ static int bcm4908_enet_poll_tx(struct napi_struct *napi, int weight)
 	struct bcm4908_enet_dma_ring_bd *buf_desc;
 	struct bcm4908_enet_dma_ring_slot *slot;
 	struct device *dev = enet->dev;
+	unsigned int bytes = 0;
 	int handled = 0;
 
 	while (handled < weight && tx_ring->read_idx != tx_ring->write_idx) {
@@ -645,12 +644,17 @@ static int bcm4908_enet_poll_tx(struct napi_struct *napi, int weight)
 
 		dma_unmap_single(dev, slot->dma_addr, slot->len, DMA_TO_DEVICE);
 		dev_kfree_skb(slot->skb);
-		if (++tx_ring->read_idx == tx_ring->length)
-			tx_ring->read_idx = 0;
 
 		handled++;
+		bytes += slot->len;
+
+		if (++tx_ring->read_idx == tx_ring->length)
+			tx_ring->read_idx = 0;
 	}
 
+	enet->netdev->stats.tx_packets += handled;
+	enet->netdev->stats.tx_bytes += bytes;
+
 	if (handled < weight) {
 		napi_complete_done(napi, handled);
 		bcm4908_enet_dma_ring_intrs_on(enet, tx_ring);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bcmsysport.c linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bcmsysport.c
index 47fc8e6963d5..2f01d4b0a9aa 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bcmsysport.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1991,6 +1991,9 @@ static int bcm_sysport_open(struct net_device *dev)
 		goto out_clk_disable;
 	}
 
+	/* Indicate that the MAC is responsible for PHY PM */
+	phydev->mac_managed_pm = true;
+
 	/* Reset house keeping link status */
 	priv->old_duplex = -1;
 	priv->old_link = -1;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 05842f2900c2..6aefcdfc2d32 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -789,6 +789,7 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 			BNX2X_ERR("skb_put is about to fail...  pad %d  len %d  rx_buf_size %d\n",
 				  pad, len, fp->rx_buf_size);
 			bnx2x_panic();
+			bnx2x_frag_free(fp, new_data);
 			return;
 		}
 #endif
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index a36803e79e92..8a6f788f6294 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -613,6 +613,7 @@ static int bnxt_dl_reload_up(struct devlink *dl, enum devlink_reload_action acti
 
 static bool bnxt_nvm_test(struct bnxt *bp, struct netlink_ext_ack *extack)
 {
+	bool rc = false;
 	u32 datalen;
 	u16 index;
 	u8 *buf;
@@ -632,20 +633,20 @@ static bool bnxt_nvm_test(struct bnxt *bp, struct netlink_ext_ack *extack)
 
 	if (bnxt_get_nvram_item(bp->dev, index, 0, datalen, buf)) {
 		NL_SET_ERR_MSG_MOD(extack, "nvm test vpd read error");
-		goto err;
+		goto done;
 	}
 
 	if (bnxt_flash_nvram(bp->dev, BNX_DIR_TYPE_VPD, BNX_DIR_ORDINAL_FIRST,
 			     BNX_DIR_EXT_NONE, 0, 0, buf, datalen)) {
 		NL_SET_ERR_MSG_MOD(extack, "nvm test vpd write error");
-		goto err;
+		goto done;
 	}
 
-	return true;
+	rc = true;
 
-err:
+done:
 	kfree(buf);
-	return false;
+	return rc;
 }
 
 static bool bnxt_dl_selftest_check(struct devlink *dl, unsigned int id,
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
index 8e316367f6ce..2132ce63193c 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
@@ -505,9 +505,13 @@ static int bnxt_hwrm_ptp_cfg(struct bnxt *bp)
 	ptp->tstamp_filters = flags;
 
 	if (netif_running(bp->dev)) {
-		rc = bnxt_close_nic(bp, false, false);
-		if (!rc)
-			rc = bnxt_open_nic(bp, false, false);
+		if (ptp->rx_filter == HWTSTAMP_FILTER_ALL) {
+			rc = bnxt_close_nic(bp, false, false);
+			if (!rc)
+				rc = bnxt_open_nic(bp, false, false);
+		} else {
+			bnxt_ptp_cfg_tstamp_filters(bp);
+		}
 		if (!rc && !ptp->tstamp_filters)
 			rc = -EIO;
 	}
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/cadence/macb_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/cadence/macb_main.c
index a2897549f9c4..aa1b03f8bfe9 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/cadence/macb_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/cadence/macb_main.c
@@ -805,6 +805,7 @@ static int macb_mii_probe(struct net_device *dev)
 
 	bp->phylink_config.dev = &dev->dev;
 	bp->phylink_config.type = PHYLINK_NETDEV;
+	bp->phylink_config.mac_managed_pm = true;
 
 	if (bp->phy_interface == PHY_INTERFACE_MODE_SGMII) {
 		bp->phylink_config.poll_fixed_state = true;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/engleder/tsnep_hw.h linux-libre-6.0.7-gnu/drivers/net/ethernet/engleder/tsnep_hw.h
index 916ceac3ada2..e03aaafab559 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/engleder/tsnep_hw.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/engleder/tsnep_hw.h
@@ -92,8 +92,7 @@
 
 /* tsnep register */
 #define TSNEP_INFO 0x0100
-#define TSNEP_INFO_RX_ASSIGN 0x00010000
-#define TSNEP_INFO_TX_TIME 0x00020000
+#define TSNEP_INFO_TX_TIME 0x00010000
 #define TSNEP_CONTROL 0x0108
 #define TSNEP_CONTROL_TX_RESET 0x00000001
 #define TSNEP_CONTROL_TX_ENABLE 0x00000002
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/faraday/ftmac100.h linux-libre-6.0.7-gnu/drivers/net/ethernet/faraday/ftmac100.h
index fe986f1673fc..8af32f9070f4 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/faraday/ftmac100.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/faraday/ftmac100.h
@@ -122,9 +122,9 @@
  * Transmit descriptor, aligned to 16 bytes
  */
 struct ftmac100_txdes {
-	unsigned int	txdes0;
-	unsigned int	txdes1;
-	unsigned int	txdes2;	/* TXBUF_BADR */
+	__le32		txdes0;
+	__le32		txdes1;
+	__le32		txdes2;	/* TXBUF_BADR */
 	unsigned int	txdes3;	/* not used by HW */
 } __attribute__ ((aligned(16)));
 
@@ -143,9 +143,9 @@ struct ftmac100_txdes {
  * Receive descriptor, aligned to 16 bytes
  */
 struct ftmac100_rxdes {
-	unsigned int	rxdes0;
-	unsigned int	rxdes1;
-	unsigned int	rxdes2;	/* RXBUF_BADR */
+	__le32		rxdes0;
+	__le32		rxdes1;
+	__le32		rxdes2;	/* RXBUF_BADR */
 	unsigned int	rxdes3;	/* not used by HW */
 } __attribute__ ((aligned(16)));
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/freescale/enetc/enetc.c linux-libre-6.0.7-gnu/drivers/net/ethernet/freescale/enetc/enetc.c
index 9f5b921039bd..d0fd3045ce11 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/freescale/enetc/enetc.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -2090,7 +2090,12 @@ static void enetc_setup_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
 	else
 		enetc_rxbdr_wr(hw, idx, ENETC_RBBSR, ENETC_RXB_DMA_SIZE);
 
+	/* Also prepare the consumer index in case page allocation never
+	 * succeeds. In that case, hardware will never advance producer index
+	 * to match consumer index, and will drop all frames.
+	 */
 	enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0);
+	enetc_rxbdr_wr(hw, idx, ENETC_RBCIR, 1);
 
 	/* enable Rx ints by setting pkt thr to 1 */
 	enetc_rxbdr_wr(hw, idx, ENETC_RBICR0, ENETC_RBICR0_ICEN | 0x1);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/freescale/fec_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/freescale/fec_main.c
index 92c55e1a5507..a486435ceee2 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/freescale/fec_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/freescale/fec_main.c
@@ -2347,6 +2347,31 @@ static u32 fec_enet_register_offset[] = {
 	IEEE_R_DROP, IEEE_R_FRAME_OK, IEEE_R_CRC, IEEE_R_ALIGN, IEEE_R_MACERR,
 	IEEE_R_FDXFC, IEEE_R_OCTETS_OK
 };
+/* for i.MX6ul */
+static u32 fec_enet_register_offset_6ul[] = {
+	FEC_IEVENT, FEC_IMASK, FEC_R_DES_ACTIVE_0, FEC_X_DES_ACTIVE_0,
+	FEC_ECNTRL, FEC_MII_DATA, FEC_MII_SPEED, FEC_MIB_CTRLSTAT, FEC_R_CNTRL,
+	FEC_X_CNTRL, FEC_ADDR_LOW, FEC_ADDR_HIGH, FEC_OPD, FEC_TXIC0, FEC_RXIC0,
+	FEC_HASH_TABLE_HIGH, FEC_HASH_TABLE_LOW, FEC_GRP_HASH_TABLE_HIGH,
+	FEC_GRP_HASH_TABLE_LOW, FEC_X_WMRK, FEC_R_DES_START_0,
+	FEC_X_DES_START_0, FEC_R_BUFF_SIZE_0, FEC_R_FIFO_RSFL, FEC_R_FIFO_RSEM,
+	FEC_R_FIFO_RAEM, FEC_R_FIFO_RAFL, FEC_RACC,
+	RMON_T_DROP, RMON_T_PACKETS, RMON_T_BC_PKT, RMON_T_MC_PKT,
+	RMON_T_CRC_ALIGN, RMON_T_UNDERSIZE, RMON_T_OVERSIZE, RMON_T_FRAG,
+	RMON_T_JAB, RMON_T_COL, RMON_T_P64, RMON_T_P65TO127, RMON_T_P128TO255,
+	RMON_T_P256TO511, RMON_T_P512TO1023, RMON_T_P1024TO2047,
+	RMON_T_P_GTE2048, RMON_T_OCTETS,
+	IEEE_T_DROP, IEEE_T_FRAME_OK, IEEE_T_1COL, IEEE_T_MCOL, IEEE_T_DEF,
+	IEEE_T_LCOL, IEEE_T_EXCOL, IEEE_T_MACERR, IEEE_T_CSERR, IEEE_T_SQE,
+	IEEE_T_FDXFC, IEEE_T_OCTETS_OK,
+	RMON_R_PACKETS, RMON_R_BC_PKT, RMON_R_MC_PKT, RMON_R_CRC_ALIGN,
+	RMON_R_UNDERSIZE, RMON_R_OVERSIZE, RMON_R_FRAG, RMON_R_JAB,
+	RMON_R_RESVD_O, RMON_R_P64, RMON_R_P65TO127, RMON_R_P128TO255,
+	RMON_R_P256TO511, RMON_R_P512TO1023, RMON_R_P1024TO2047,
+	RMON_R_P_GTE2048, RMON_R_OCTETS,
+	IEEE_R_DROP, IEEE_R_FRAME_OK, IEEE_R_CRC, IEEE_R_ALIGN, IEEE_R_MACERR,
+	IEEE_R_FDXFC, IEEE_R_OCTETS_OK
+};
 #else
 static __u32 fec_enet_register_version = 1;
 static u32 fec_enet_register_offset[] = {
@@ -2371,7 +2396,24 @@ static void fec_enet_get_regs(struct net_device *ndev,
 	u32 *buf = (u32 *)regbuf;
 	u32 i, off;
 	int ret;
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+	defined(CONFIG_M520x) || defined(CONFIG_M532x) || defined(CONFIG_ARM) || \
+	defined(CONFIG_ARM64) || defined(CONFIG_COMPILE_TEST)
+	u32 *reg_list;
+	u32 reg_cnt;
 
+	if (!of_machine_is_compatible("fsl,imx6ul")) {
+		reg_list = fec_enet_register_offset;
+		reg_cnt = ARRAY_SIZE(fec_enet_register_offset);
+	} else {
+		reg_list = fec_enet_register_offset_6ul;
+		reg_cnt = ARRAY_SIZE(fec_enet_register_offset_6ul);
+	}
+#else
+	/* coldfire */
+	static u32 *reg_list = fec_enet_register_offset;
+	static const u32 reg_cnt = ARRAY_SIZE(fec_enet_register_offset);
+#endif
 	ret = pm_runtime_resume_and_get(dev);
 	if (ret < 0)
 		return;
@@ -2380,8 +2422,8 @@ static void fec_enet_get_regs(struct net_device *ndev,
 
 	memset(buf, 0, regs->len);
 
-	for (i = 0; i < ARRAY_SIZE(fec_enet_register_offset); i++) {
-		off = fec_enet_register_offset[i];
+	for (i = 0; i < reg_cnt; i++) {
+		off = reg_list[i];
 
 		if ((off == FEC_R_BOUND || off == FEC_R_FSTART) &&
 		    !(fep->quirks & FEC_QUIRK_HAS_FRREG))
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/freescale/fs_enet/mac-fec.c linux-libre-6.0.7-gnu/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
index 99fe2c210d0f..61f4b6e50d29 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
@@ -98,7 +98,7 @@ static int do_pd_setup(struct fs_enet_private *fep)
 		return -EINVAL;
 
 	fep->fec.fecp = of_iomap(ofdev->dev.of_node, 0);
-	if (!fep->fcc.fccp)
+	if (!fep->fec.fecp)
 		return -EINVAL;
 
 	return 0;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/hisilicon/hns/hnae.c linux-libre-6.0.7-gnu/drivers/net/ethernet/hisilicon/hns/hnae.c
index 00fafc0f8512..430eccea8e5e 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/hisilicon/hns/hnae.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/hisilicon/hns/hnae.c
@@ -419,8 +419,10 @@ int hnae_ae_register(struct hnae_ae_dev *hdev, struct module *owner)
 	hdev->cls_dev.release = hnae_release;
 	(void)dev_set_name(&hdev->cls_dev, "hnae%d", hdev->id);
 	ret = device_register(&hdev->cls_dev);
-	if (ret)
+	if (ret) {
+		put_device(&hdev->cls_dev);
 		return ret;
+	}
 
 	__module_get(THIS_MODULE);
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c
index 19eb839177ec..061952c6c21a 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c
@@ -85,6 +85,7 @@ static int hinic_dbg_get_func_table(struct hinic_dev *nic_dev, int idx)
 	struct tag_sml_funcfg_tbl *funcfg_table_elem;
 	struct hinic_cmd_lt_rd *read_data;
 	u16 out_size = sizeof(*read_data);
+	int ret = ~0;
 	int err;
 
 	read_data = kzalloc(sizeof(*read_data), GFP_KERNEL);
@@ -111,20 +112,25 @@ static int hinic_dbg_get_func_table(struct hinic_dev *nic_dev, int idx)
 
 	switch (idx) {
 	case VALID:
-		return funcfg_table_elem->dw0.bs.valid;
+		ret = funcfg_table_elem->dw0.bs.valid;
+		break;
 	case RX_MODE:
-		return funcfg_table_elem->dw0.bs.nic_rx_mode;
+		ret = funcfg_table_elem->dw0.bs.nic_rx_mode;
+		break;
 	case MTU:
-		return funcfg_table_elem->dw1.bs.mtu;
+		ret = funcfg_table_elem->dw1.bs.mtu;
+		break;
 	case RQ_DEPTH:
-		return funcfg_table_elem->dw13.bs.cfg_rq_depth;
+		ret = funcfg_table_elem->dw13.bs.cfg_rq_depth;
+		break;
 	case QUEUE_NUM:
-		return funcfg_table_elem->dw13.bs.cfg_q_num;
+		ret = funcfg_table_elem->dw13.bs.cfg_q_num;
+		break;
 	}
 
 	kfree(read_data);
 
-	return ~0;
+	return ret;
 }
 
 static ssize_t hinic_dbg_cmd_read(struct file *filp, char __user *buffer, size_t count,
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
index a627237f694b..afa816cfcdf4 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
@@ -929,7 +929,7 @@ int hinic_init_cmdqs(struct hinic_cmdqs *cmdqs, struct hinic_hwif *hwif,
 
 err_set_cmdq_depth:
 	hinic_ceq_unregister_cb(&func_to_io->ceqs, HINIC_CEQ_CMDQ);
-
+	free_cmdq(&cmdqs->cmdq[HINIC_CMDQ_SYNC]);
 err_cmdq_ctxt:
 	hinic_wqs_cmdq_free(&cmdqs->cmdq_pages, cmdqs->saved_wqs,
 			    HINIC_MAX_CMDQ_TYPES);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
index 2127a48749a8..1cd812c56672 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
@@ -883,7 +883,7 @@ int hinic_set_interrupt_cfg(struct hinic_hwdev *hwdev,
 	if (err)
 		return -EINVAL;
 
-	interrupt_info->lli_credit_cnt = temp_info.lli_timer_cnt;
+	interrupt_info->lli_credit_cnt = temp_info.lli_credit_cnt;
 	interrupt_info->lli_timer_cnt = temp_info.lli_timer_cnt;
 
 	err = hinic_msg_to_mgmt(&pfhwdev->pf_to_mgmt, HINIC_MOD_COMM,
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_sriov.c linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_sriov.c
index df555847afb5..61c1da0c52a0 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/huawei/hinic/hinic_sriov.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/huawei/hinic/hinic_sriov.c
@@ -1175,7 +1175,6 @@ int hinic_vf_func_init(struct hinic_hwdev *hwdev)
 			dev_err(&hwdev->hwif->pdev->dev,
 				"Failed to register VF, err: %d, status: 0x%x, out size: 0x%x\n",
 				err, register_info.status, out_size);
-			hinic_unregister_vf_mbox_cb(hwdev, HINIC_MOD_L2NIC);
 			return -EIO;
 		}
 	} else {
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/ibm/ehea/ehea_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 5dc302880f5f..acecf25a6041 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -2900,6 +2900,7 @@ static struct device *ehea_register_port(struct ehea_port *port,
 	ret = of_device_register(&port->ofdev);
 	if (ret) {
 		pr_err("failed to register device. ret=%d\n", ret);
+		put_device(&port->ofdev.dev);
 		goto out;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_ethtool.c linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index e9cd0fa6a0d2..6f0d4160ff82 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -2181,9 +2181,6 @@ static int i40e_set_ringparam(struct net_device *netdev,
 			 */
 			rx_rings[i].tail = hw->hw_addr + I40E_PRTGEN_STATUS;
 			err = i40e_setup_rx_descriptors(&rx_rings[i]);
-			if (err)
-				goto rx_unwind;
-			err = i40e_alloc_rx_bi(&rx_rings[i]);
 			if (err)
 				goto rx_unwind;
 
@@ -3188,10 +3185,17 @@ static int i40e_get_rss_hash_opts(struct i40e_pf *pf, struct ethtool_rxnfc *cmd)
 
 		if (cmd->flow_type == TCP_V4_FLOW ||
 		    cmd->flow_type == UDP_V4_FLOW) {
-			if (i_set & I40E_L3_SRC_MASK)
-				cmd->data |= RXH_IP_SRC;
-			if (i_set & I40E_L3_DST_MASK)
-				cmd->data |= RXH_IP_DST;
+			if (hw->mac.type == I40E_MAC_X722) {
+				if (i_set & I40E_X722_L3_SRC_MASK)
+					cmd->data |= RXH_IP_SRC;
+				if (i_set & I40E_X722_L3_DST_MASK)
+					cmd->data |= RXH_IP_DST;
+			} else {
+				if (i_set & I40E_L3_SRC_MASK)
+					cmd->data |= RXH_IP_SRC;
+				if (i_set & I40E_L3_DST_MASK)
+					cmd->data |= RXH_IP_DST;
+			}
 		} else if (cmd->flow_type == TCP_V6_FLOW ||
 			  cmd->flow_type == UDP_V6_FLOW) {
 			if (i_set & I40E_L3_V6_SRC_MASK)
@@ -3549,12 +3553,15 @@ static int i40e_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
 
 /**
  * i40e_get_rss_hash_bits - Read RSS Hash bits from register
+ * @hw: hw structure
  * @nfc: pointer to user request
  * @i_setc: bits currently set
  *
  * Returns value of bits to be set per user request
  **/
-static u64 i40e_get_rss_hash_bits(struct ethtool_rxnfc *nfc, u64 i_setc)
+static u64 i40e_get_rss_hash_bits(struct i40e_hw *hw,
+				  struct ethtool_rxnfc *nfc,
+				  u64 i_setc)
 {
 	u64 i_set = i_setc;
 	u64 src_l3 = 0, dst_l3 = 0;
@@ -3573,8 +3580,13 @@ static u64 i40e_get_rss_hash_bits(struct ethtool_rxnfc *nfc, u64 i_setc)
 		dst_l3 = I40E_L3_V6_DST_MASK;
 	} else if (nfc->flow_type == TCP_V4_FLOW ||
 		  nfc->flow_type == UDP_V4_FLOW) {
-		src_l3 = I40E_L3_SRC_MASK;
-		dst_l3 = I40E_L3_DST_MASK;
+		if (hw->mac.type == I40E_MAC_X722) {
+			src_l3 = I40E_X722_L3_SRC_MASK;
+			dst_l3 = I40E_X722_L3_DST_MASK;
+		} else {
+			src_l3 = I40E_L3_SRC_MASK;
+			dst_l3 = I40E_L3_DST_MASK;
+		}
 	} else {
 		/* Any other flow type are not supported here */
 		return i_set;
@@ -3592,6 +3604,7 @@ static u64 i40e_get_rss_hash_bits(struct ethtool_rxnfc *nfc, u64 i_setc)
 	return i_set;
 }
 
+#define FLOW_PCTYPES_SIZE 64
 /**
  * i40e_set_rss_hash_opt - Enable/Disable flow types for RSS hash
  * @pf: pointer to the physical function struct
@@ -3604,9 +3617,11 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
 	struct i40e_hw *hw = &pf->hw;
 	u64 hena = (u64)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(0)) |
 		   ((u64)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(1)) << 32);
-	u8 flow_pctype = 0;
+	DECLARE_BITMAP(flow_pctypes, FLOW_PCTYPES_SIZE);
 	u64 i_set, i_setc;
 
+	bitmap_zero(flow_pctypes, FLOW_PCTYPES_SIZE);
+
 	if (pf->flags & I40E_FLAG_MFP_ENABLED) {
 		dev_err(&pf->pdev->dev,
 			"Change of RSS hash input set is not supported when MFP mode is enabled\n");
@@ -3622,36 +3637,35 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
 
 	switch (nfc->flow_type) {
 	case TCP_V4_FLOW:
-		flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV4_TCP;
+		set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_TCP, flow_pctypes);
 		if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
-			hena |=
-			  BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK);
+			set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK,
+				flow_pctypes);
 		break;
 	case TCP_V6_FLOW:
-		flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV6_TCP;
-		if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
-			hena |=
-			  BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK);
+		set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_TCP, flow_pctypes);
 		if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
-			hena |=
-			  BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK);
+			set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK,
+				flow_pctypes);
 		break;
 	case UDP_V4_FLOW:
-		flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV4_UDP;
-		if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
-			hena |=
-			  BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) |
-			  BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP);
-
+		set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_UDP, flow_pctypes);
+		if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
+			set_bit(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP,
+				flow_pctypes);
+			set_bit(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP,
+				flow_pctypes);
+		}
 		hena |= BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV4);
 		break;
 	case UDP_V6_FLOW:
-		flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV6_UDP;
-		if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
-			hena |=
-			  BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) |
-			  BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP);
-
+		set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_UDP, flow_pctypes);
+		if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
+			set_bit(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP,
+				flow_pctypes);
+			set_bit(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP,
+				flow_pctypes);
+		}
 		hena |= BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV6);
 		break;
 	case AH_ESP_V4_FLOW:
@@ -3684,17 +3698,20 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
 		return -EINVAL;
 	}
 
-	if (flow_pctype) {
-		i_setc = (u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(0,
-					       flow_pctype)) |
-			((u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(1,
-					       flow_pctype)) << 32);
-		i_set = i40e_get_rss_hash_bits(nfc, i_setc);
-		i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(0, flow_pctype),
-				  (u32)i_set);
-		i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(1, flow_pctype),
-				  (u32)(i_set >> 32));
-		hena |= BIT_ULL(flow_pctype);
+	if (bitmap_weight(flow_pctypes, FLOW_PCTYPES_SIZE)) {
+		u8 flow_id;
+
+		for_each_set_bit(flow_id, flow_pctypes, FLOW_PCTYPES_SIZE) {
+			i_setc = (u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(0, flow_id)) |
+				 ((u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(1, flow_id)) << 32);
+			i_set = i40e_get_rss_hash_bits(&pf->hw, nfc, i_setc);
+
+			i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(0, flow_id),
+					  (u32)i_set);
+			i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(1, flow_id),
+					  (u32)(i_set >> 32));
+			hena |= BIT_ULL(flow_id);
+		}
 	}
 
 	i40e_write_rx_ctl(hw, I40E_PFQF_HENA(0), (u32)hena);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c
index e3d9804aeb25..b3336d31f8a9 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -3565,12 +3565,8 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
 	if (ring->vsi->type == I40E_VSI_MAIN)
 		xdp_rxq_info_unreg_mem_model(&ring->xdp_rxq);
 
-	kfree(ring->rx_bi);
 	ring->xsk_pool = i40e_xsk_pool(ring);
 	if (ring->xsk_pool) {
-		ret = i40e_alloc_rx_bi_zc(ring);
-		if (ret)
-			return ret;
 		ring->rx_buf_len =
 		  xsk_pool_get_rx_frame_size(ring->xsk_pool);
 		/* For AF_XDP ZC, we disallow packets to span on
@@ -3588,9 +3584,6 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
 			 ring->queue_index);
 
 	} else {
-		ret = i40e_alloc_rx_bi(ring);
-		if (ret)
-			return ret;
 		ring->rx_buf_len = vsi->rx_buf_len;
 		if (ring->vsi->type == I40E_VSI_MAIN) {
 			ret = xdp_rxq_info_reg_mem_model(&ring->xdp_rxq,
@@ -13304,6 +13297,14 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi, struct bpf_prog *prog,
 		i40e_reset_and_rebuild(pf, true, true);
 	}
 
+	if (!i40e_enabled_xdp_vsi(vsi) && prog) {
+		if (i40e_realloc_rx_bi_zc(vsi, true))
+			return -ENOMEM;
+	} else if (i40e_enabled_xdp_vsi(vsi) && !prog) {
+		if (i40e_realloc_rx_bi_zc(vsi, false))
+			return -ENOMEM;
+	}
+
 	for (i = 0; i < vsi->num_queue_pairs; i++)
 		WRITE_ONCE(vsi->rx_rings[i]->xdp_prog, vsi->xdp_prog);
 
@@ -13536,6 +13537,7 @@ int i40e_queue_pair_disable(struct i40e_vsi *vsi, int queue_pair)
 
 	i40e_queue_pair_disable_irq(vsi, queue_pair);
 	err = i40e_queue_pair_toggle_rings(vsi, queue_pair, false /* off */);
+	i40e_clean_rx_ring(vsi->rx_rings[queue_pair]);
 	i40e_queue_pair_toggle_napi(vsi, queue_pair, false /* off */);
 	i40e_queue_pair_clean_rings(vsi, queue_pair);
 	i40e_queue_pair_reset_stats(vsi, queue_pair);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.c linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 69e67eb6aea7..b97c95f89fa0 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -1457,14 +1457,6 @@ err:
 	return -ENOMEM;
 }
 
-int i40e_alloc_rx_bi(struct i40e_ring *rx_ring)
-{
-	unsigned long sz = sizeof(*rx_ring->rx_bi) * rx_ring->count;
-
-	rx_ring->rx_bi = kzalloc(sz, GFP_KERNEL);
-	return rx_ring->rx_bi ? 0 : -ENOMEM;
-}
-
 static void i40e_clear_rx_bi(struct i40e_ring *rx_ring)
 {
 	memset(rx_ring->rx_bi, 0, sizeof(*rx_ring->rx_bi) * rx_ring->count);
@@ -1593,6 +1585,11 @@ int i40e_setup_rx_descriptors(struct i40e_ring *rx_ring)
 
 	rx_ring->xdp_prog = rx_ring->vsi->xdp_prog;
 
+	rx_ring->rx_bi =
+		kcalloc(rx_ring->count, sizeof(*rx_ring->rx_bi), GFP_KERNEL);
+	if (!rx_ring->rx_bi)
+		return -ENOMEM;
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.h linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index 41f86e9535a0..768290dc6f48 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -469,7 +469,6 @@ int __i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size);
 bool __i40e_chk_linearize(struct sk_buff *skb);
 int i40e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
 		  u32 flags);
-int i40e_alloc_rx_bi(struct i40e_ring *rx_ring);
 
 /**
  * i40e_get_head - Retrieve head from head writeback
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_type.h linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_type.h
index 7b3f30beb757..388c3d36d96a 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -1404,6 +1404,10 @@ struct i40e_lldp_variables {
 #define I40E_PFQF_CTL_0_HASHLUTSIZE_512	0x00010000
 
 /* INPUT SET MASK for RSS, flow director, and flexible payload */
+#define I40E_X722_L3_SRC_SHIFT		49
+#define I40E_X722_L3_SRC_MASK		(0x3ULL << I40E_X722_L3_SRC_SHIFT)
+#define I40E_X722_L3_DST_SHIFT		41
+#define I40E_X722_L3_DST_MASK		(0x3ULL << I40E_X722_L3_DST_SHIFT)
 #define I40E_L3_SRC_SHIFT		47
 #define I40E_L3_SRC_MASK		(0x3ULL << I40E_L3_SRC_SHIFT)
 #define I40E_L3_V6_SRC_SHIFT		43
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 7e9f6a69eb10..72ddcefc45b1 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1536,10 +1536,12 @@ bool i40e_reset_vf(struct i40e_vf *vf, bool flr)
 	if (test_bit(__I40E_VF_RESETS_DISABLED, pf->state))
 		return true;
 
-	/* If the VFs have been disabled, this means something else is
-	 * resetting the VF, so we shouldn't continue.
-	 */
-	if (test_and_set_bit(__I40E_VF_DISABLE, pf->state))
+	/* Bail out if VFs are disabled. */
+	if (test_bit(__I40E_VF_DISABLE, pf->state))
+		return true;
+
+	/* If VF is being reset already we don't need to continue. */
+	if (test_and_set_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
 		return true;
 
 	i40e_trigger_vf_reset(vf, flr);
@@ -1576,7 +1578,7 @@ bool i40e_reset_vf(struct i40e_vf *vf, bool flr)
 	i40e_cleanup_reset_vf(vf);
 
 	i40e_flush(hw);
-	clear_bit(__I40E_VF_DISABLE, pf->state);
+	clear_bit(I40E_VF_STATE_RESETTING, &vf->vf_states);
 
 	return true;
 }
@@ -1609,8 +1611,12 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
 		return false;
 
 	/* Begin reset on all VFs at once */
-	for (v = 0; v < pf->num_alloc_vfs; v++)
-		i40e_trigger_vf_reset(&pf->vf[v], flr);
+	for (v = 0; v < pf->num_alloc_vfs; v++) {
+		vf = &pf->vf[v];
+		/* If VF is being reset no need to trigger reset again */
+		if (!test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+			i40e_trigger_vf_reset(&pf->vf[v], flr);
+	}
 
 	/* HW requires some time to make sure it can flush the FIFO for a VF
 	 * when it resets it. Poll the VPGEN_VFRSTAT register for each VF in
@@ -1626,9 +1632,11 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
 		 */
 		while (v < pf->num_alloc_vfs) {
 			vf = &pf->vf[v];
-			reg = rd32(hw, I40E_VPGEN_VFRSTAT(vf->vf_id));
-			if (!(reg & I40E_VPGEN_VFRSTAT_VFRD_MASK))
-				break;
+			if (!test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states)) {
+				reg = rd32(hw, I40E_VPGEN_VFRSTAT(vf->vf_id));
+				if (!(reg & I40E_VPGEN_VFRSTAT_VFRD_MASK))
+					break;
+			}
 
 			/* If the current VF has finished resetting, move on
 			 * to the next VF in sequence.
@@ -1656,6 +1664,10 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
 		if (pf->vf[v].lan_vsi_idx == 0)
 			continue;
 
+		/* If VF is reset in another thread just continue */
+		if (test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+			continue;
+
 		i40e_vsi_stop_rings_no_wait(pf->vsi[pf->vf[v].lan_vsi_idx]);
 	}
 
@@ -1667,6 +1679,10 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
 		if (pf->vf[v].lan_vsi_idx == 0)
 			continue;
 
+		/* If VF is reset in another thread just continue */
+		if (test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+			continue;
+
 		i40e_vsi_wait_queues_disabled(pf->vsi[pf->vf[v].lan_vsi_idx]);
 	}
 
@@ -1676,8 +1692,13 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
 	mdelay(50);
 
 	/* Finish the reset on each VF */
-	for (v = 0; v < pf->num_alloc_vfs; v++)
+	for (v = 0; v < pf->num_alloc_vfs; v++) {
+		/* If VF is reset in another thread just continue */
+		if (test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+			continue;
+
 		i40e_cleanup_reset_vf(&pf->vf[v]);
+	}
 
 	i40e_flush(hw);
 	clear_bit(__I40E_VF_DISABLE, pf->state);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
index a554d0a0b09b..358bbdb58795 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
@@ -39,6 +39,7 @@ enum i40e_vf_states {
 	I40E_VF_STATE_MC_PROMISC,
 	I40E_VF_STATE_UC_PROMISC,
 	I40E_VF_STATE_PRE_ENABLE,
+	I40E_VF_STATE_RESETTING
 };
 
 /* VF capabilities */
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.c linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index 6d4009e0cbd6..cd7b52fb6b46 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -10,14 +10,6 @@
 #include "i40e_txrx_common.h"
 #include "i40e_xsk.h"
 
-int i40e_alloc_rx_bi_zc(struct i40e_ring *rx_ring)
-{
-	unsigned long sz = sizeof(*rx_ring->rx_bi_zc) * rx_ring->count;
-
-	rx_ring->rx_bi_zc = kzalloc(sz, GFP_KERNEL);
-	return rx_ring->rx_bi_zc ? 0 : -ENOMEM;
-}
-
 void i40e_clear_rx_bi_zc(struct i40e_ring *rx_ring)
 {
 	memset(rx_ring->rx_bi_zc, 0,
@@ -29,6 +21,58 @@ static struct xdp_buff **i40e_rx_bi(struct i40e_ring *rx_ring, u32 idx)
 	return &rx_ring->rx_bi_zc[idx];
 }
 
+/**
+ * i40e_realloc_rx_xdp_bi - reallocate SW ring for either XSK or normal buffer
+ * @rx_ring: Current rx ring
+ * @pool_present: is pool for XSK present
+ *
+ * Try allocating memory and return ENOMEM, if failed to allocate.
+ * If allocation was successful, substitute buffer with allocated one.
+ * Returns 0 on success, negative on failure
+ */
+static int i40e_realloc_rx_xdp_bi(struct i40e_ring *rx_ring, bool pool_present)
+{
+	size_t elem_size = pool_present ? sizeof(*rx_ring->rx_bi_zc) :
+					  sizeof(*rx_ring->rx_bi);
+	void *sw_ring = kcalloc(rx_ring->count, elem_size, GFP_KERNEL);
+
+	if (!sw_ring)
+		return -ENOMEM;
+
+	if (pool_present) {
+		kfree(rx_ring->rx_bi);
+		rx_ring->rx_bi = NULL;
+		rx_ring->rx_bi_zc = sw_ring;
+	} else {
+		kfree(rx_ring->rx_bi_zc);
+		rx_ring->rx_bi_zc = NULL;
+		rx_ring->rx_bi = sw_ring;
+	}
+	return 0;
+}
+
+/**
+ * i40e_realloc_rx_bi_zc - reallocate rx SW rings
+ * @vsi: Current VSI
+ * @zc: is zero copy set
+ *
+ * Reallocate buffer for rx_rings that might be used by XSK.
+ * XDP requires more memory, than rx_buf provides.
+ * Returns 0 on success, negative on failure
+ */
+int i40e_realloc_rx_bi_zc(struct i40e_vsi *vsi, bool zc)
+{
+	struct i40e_ring *rx_ring;
+	unsigned long q;
+
+	for_each_set_bit(q, vsi->af_xdp_zc_qps, vsi->alloc_queue_pairs) {
+		rx_ring = vsi->rx_rings[q];
+		if (i40e_realloc_rx_xdp_bi(rx_ring, zc))
+			return -ENOMEM;
+	}
+	return 0;
+}
+
 /**
  * i40e_xsk_pool_enable - Enable/associate an AF_XDP buffer pool to a
  * certain ring/qid
@@ -69,6 +113,10 @@ static int i40e_xsk_pool_enable(struct i40e_vsi *vsi,
 		if (err)
 			return err;
 
+		err = i40e_realloc_rx_xdp_bi(vsi->rx_rings[qid], true);
+		if (err)
+			return err;
+
 		err = i40e_queue_pair_enable(vsi, qid);
 		if (err)
 			return err;
@@ -113,6 +161,9 @@ static int i40e_xsk_pool_disable(struct i40e_vsi *vsi, u16 qid)
 	xsk_pool_dma_unmap(pool, I40E_RX_DMA_ATTR);
 
 	if (if_running) {
+		err = i40e_realloc_rx_xdp_bi(vsi->rx_rings[qid], false);
+		if (err)
+			return err;
 		err = i40e_queue_pair_enable(vsi, qid);
 		if (err)
 			return err;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.h linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.h
index bb962987f300..821df248f8be 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/i40e/i40e_xsk.h
@@ -32,7 +32,7 @@ int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget);
 
 bool i40e_clean_xdp_tx_irq(struct i40e_vsi *vsi, struct i40e_ring *tx_ring);
 int i40e_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags);
-int i40e_alloc_rx_bi_zc(struct i40e_ring *rx_ring);
+int i40e_realloc_rx_bi_zc(struct i40e_vsi *vsi, bool zc);
 void i40e_clear_rx_bi_zc(struct i40e_ring *rx_ring);
 
 #endif /* _I40E_XSK_H_ */
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
index 0c89f16bf1e2..79fef8c59d65 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -1267,66 +1267,138 @@ static void iavf_up_complete(struct iavf_adapter *adapter)
 }
 
 /**
- * iavf_down - Shutdown the connection processing
+ * iavf_clear_mac_vlan_filters - Remove mac and vlan filters not sent to PF
+ * yet and mark other to be removed.
  * @adapter: board private structure
- *
- * Expects to be called while holding the __IAVF_IN_CRITICAL_TASK bit lock.
  **/
-void iavf_down(struct iavf_adapter *adapter)
+static void iavf_clear_mac_vlan_filters(struct iavf_adapter *adapter)
 {
-	struct net_device *netdev = adapter->netdev;
-	struct iavf_vlan_filter *vlf;
-	struct iavf_cloud_filter *cf;
-	struct iavf_fdir_fltr *fdir;
-	struct iavf_mac_filter *f;
-	struct iavf_adv_rss *rss;
-
-	if (adapter->state <= __IAVF_DOWN_PENDING)
-		return;
-
-	netif_carrier_off(netdev);
-	netif_tx_disable(netdev);
-	adapter->link_up = false;
-	iavf_napi_disable_all(adapter);
-	iavf_irq_disable(adapter);
+	struct iavf_vlan_filter *vlf, *vlftmp;
+	struct iavf_mac_filter *f, *ftmp;
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
-
 	/* clear the sync flag on all filters */
 	__dev_uc_unsync(adapter->netdev, NULL);
 	__dev_mc_unsync(adapter->netdev, NULL);
 
 	/* remove all MAC filters */
-	list_for_each_entry(f, &adapter->mac_filter_list, list) {
-		f->remove = true;
+	list_for_each_entry_safe(f, ftmp, &adapter->mac_filter_list,
+				 list) {
+		if (f->add) {
+			list_del(&f->list);
+			kfree(f);
+		} else {
+			f->remove = true;
+		}
 	}
 
 	/* remove all VLAN filters */
-	list_for_each_entry(vlf, &adapter->vlan_filter_list, list) {
-		vlf->remove = true;
+	list_for_each_entry_safe(vlf, vlftmp, &adapter->vlan_filter_list,
+				 list) {
+		if (vlf->add) {
+			list_del(&vlf->list);
+			kfree(vlf);
+		} else {
+			vlf->remove = true;
+		}
 	}
-
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
+}
+
+/**
+ * iavf_clear_cloud_filters - Remove cloud filters not sent to PF yet and
+ * mark other to be removed.
+ * @adapter: board private structure
+ **/
+static void iavf_clear_cloud_filters(struct iavf_adapter *adapter)
+{
+	struct iavf_cloud_filter *cf, *cftmp;
 
 	/* remove all cloud filters */
 	spin_lock_bh(&adapter->cloud_filter_list_lock);
-	list_for_each_entry(cf, &adapter->cloud_filter_list, list) {
-		cf->del = true;
+	list_for_each_entry_safe(cf, cftmp, &adapter->cloud_filter_list,
+				 list) {
+		if (cf->add) {
+			list_del(&cf->list);
+			kfree(cf);
+			adapter->num_cloud_filters--;
+		} else {
+			cf->del = true;
+		}
 	}
 	spin_unlock_bh(&adapter->cloud_filter_list_lock);
+}
+
+/**
+ * iavf_clear_fdir_filters - Remove fdir filters not sent to PF yet and mark
+ * other to be removed.
+ * @adapter: board private structure
+ **/
+static void iavf_clear_fdir_filters(struct iavf_adapter *adapter)
+{
+	struct iavf_fdir_fltr *fdir, *fdirtmp;
 
 	/* remove all Flow Director filters */
 	spin_lock_bh(&adapter->fdir_fltr_lock);
-	list_for_each_entry(fdir, &adapter->fdir_list_head, list) {
-		fdir->state = IAVF_FDIR_FLTR_DEL_REQUEST;
+	list_for_each_entry_safe(fdir, fdirtmp, &adapter->fdir_list_head,
+				 list) {
+		if (fdir->state == IAVF_FDIR_FLTR_ADD_REQUEST) {
+			list_del(&fdir->list);
+			kfree(fdir);
+			adapter->fdir_active_fltr--;
+		} else {
+			fdir->state = IAVF_FDIR_FLTR_DEL_REQUEST;
+		}
 	}
 	spin_unlock_bh(&adapter->fdir_fltr_lock);
+}
+
+/**
+ * iavf_clear_adv_rss_conf - Remove adv rss conf not sent to PF yet and mark
+ * other to be removed.
+ * @adapter: board private structure
+ **/
+static void iavf_clear_adv_rss_conf(struct iavf_adapter *adapter)
+{
+	struct iavf_adv_rss *rss, *rsstmp;
 
 	/* remove all advance RSS configuration */
 	spin_lock_bh(&adapter->adv_rss_lock);
-	list_for_each_entry(rss, &adapter->adv_rss_list_head, list)
-		rss->state = IAVF_ADV_RSS_DEL_REQUEST;
+	list_for_each_entry_safe(rss, rsstmp, &adapter->adv_rss_list_head,
+				 list) {
+		if (rss->state == IAVF_ADV_RSS_ADD_REQUEST) {
+			list_del(&rss->list);
+			kfree(rss);
+		} else {
+			rss->state = IAVF_ADV_RSS_DEL_REQUEST;
+		}
+	}
 	spin_unlock_bh(&adapter->adv_rss_lock);
+}
+
+/**
+ * iavf_down - Shutdown the connection processing
+ * @adapter: board private structure
+ *
+ * Expects to be called while holding the __IAVF_IN_CRITICAL_TASK bit lock.
+ **/
+void iavf_down(struct iavf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+
+	if (adapter->state <= __IAVF_DOWN_PENDING)
+		return;
+
+	netif_carrier_off(netdev);
+	netif_tx_disable(netdev);
+	adapter->link_up = false;
+	iavf_napi_disable_all(adapter);
+	iavf_irq_disable(adapter);
+
+	iavf_clear_mac_vlan_filters(adapter);
+	iavf_clear_cloud_filters(adapter);
+	iavf_clear_fdir_filters(adapter);
+	iavf_clear_adv_rss_conf(adapter);
 
 	if (!(adapter->flags & IAVF_FLAG_PF_COMMS_FAILED)) {
 		/* cancel any current operation */
@@ -1335,11 +1407,16 @@ void iavf_down(struct iavf_adapter *adapter)
 		 * here for this to complete. The watchdog is still running
 		 * and it will take care of this.
 		 */
-		adapter->aq_required = IAVF_FLAG_AQ_DEL_MAC_FILTER;
-		adapter->aq_required |= IAVF_FLAG_AQ_DEL_VLAN_FILTER;
-		adapter->aq_required |= IAVF_FLAG_AQ_DEL_CLOUD_FILTER;
-		adapter->aq_required |= IAVF_FLAG_AQ_DEL_FDIR_FILTER;
-		adapter->aq_required |= IAVF_FLAG_AQ_DEL_ADV_RSS_CFG;
+		if (!list_empty(&adapter->mac_filter_list))
+			adapter->aq_required |= IAVF_FLAG_AQ_DEL_MAC_FILTER;
+		if (!list_empty(&adapter->vlan_filter_list))
+			adapter->aq_required |= IAVF_FLAG_AQ_DEL_VLAN_FILTER;
+		if (!list_empty(&adapter->cloud_filter_list))
+			adapter->aq_required |= IAVF_FLAG_AQ_DEL_CLOUD_FILTER;
+		if (!list_empty(&adapter->fdir_list_head))
+			adapter->aq_required |= IAVF_FLAG_AQ_DEL_FDIR_FILTER;
+		if (!list_empty(&adapter->adv_rss_list_head))
+			adapter->aq_required |= IAVF_FLAG_AQ_DEL_ADV_RSS_CFG;
 		adapter->aq_required |= IAVF_FLAG_AQ_DISABLE_QUEUES;
 	}
 
@@ -4178,6 +4255,7 @@ err_unlock:
 static int iavf_close(struct net_device *netdev)
 {
 	struct iavf_adapter *adapter = netdev_priv(netdev);
+	u64 aq_to_restore;
 	int status;
 
 	mutex_lock(&adapter->crit_lock);
@@ -4190,6 +4268,29 @@ static int iavf_close(struct net_device *netdev)
 	set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
 	if (CLIENT_ENABLED(adapter))
 		adapter->flags |= IAVF_FLAG_CLIENT_NEEDS_CLOSE;
+	/* We cannot send IAVF_FLAG_AQ_GET_OFFLOAD_VLAN_V2_CAPS before
+	 * IAVF_FLAG_AQ_DISABLE_QUEUES because in such case there is rtnl
+	 * deadlock with adminq_task() until iavf_close timeouts. We must send
+	 * IAVF_FLAG_AQ_GET_CONFIG before IAVF_FLAG_AQ_DISABLE_QUEUES to make
+	 * disable queues possible for vf. Give only necessary flags to
+	 * iavf_down and save other to set them right before iavf_close()
+	 * returns, when IAVF_FLAG_AQ_DISABLE_QUEUES will be already sent and
+	 * iavf will be in DOWN state.
+	 */
+	aq_to_restore = adapter->aq_required;
+	adapter->aq_required &= IAVF_FLAG_AQ_GET_CONFIG;
+
+	/* Remove flags which we do not want to send after close or we want to
+	 * send before disable queues.
+	 */
+	aq_to_restore &= ~(IAVF_FLAG_AQ_GET_CONFIG		|
+			   IAVF_FLAG_AQ_ENABLE_QUEUES		|
+			   IAVF_FLAG_AQ_CONFIGURE_QUEUES	|
+			   IAVF_FLAG_AQ_ADD_VLAN_FILTER		|
+			   IAVF_FLAG_AQ_ADD_MAC_FILTER		|
+			   IAVF_FLAG_AQ_ADD_CLOUD_FILTER	|
+			   IAVF_FLAG_AQ_ADD_FDIR_FILTER		|
+			   IAVF_FLAG_AQ_ADD_ADV_RSS_CFG);
 
 	iavf_down(adapter);
 	iavf_change_state(adapter, __IAVF_DOWN_PENDING);
@@ -4213,6 +4314,10 @@ static int iavf_close(struct net_device *netdev)
 				    msecs_to_jiffies(500));
 	if (!status)
 		netdev_warn(netdev, "Device resources not yet released\n");
+
+	mutex_lock(&adapter->crit_lock);
+	adapter->aq_required |= aq_to_restore;
+	mutex_unlock(&adapter->crit_lock);
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c
index a6fff8ebaf9d..bbf6a300078e 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -2826,6 +2826,7 @@ ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
 		tx_rings[i].count = new_tx_cnt;
 		tx_rings[i].desc = NULL;
 		tx_rings[i].tx_buf = NULL;
+		tx_rings[i].tx_tstamps = &pf->ptp.port.tx;
 		err = ice_setup_tx_ring(&tx_rings[i]);
 		if (err) {
 			while (i--)
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/lantiq_etop.c linux-libre-6.0.7-gnu/drivers/net/ethernet/lantiq_etop.c
index 7cedbe1fdfd7..bd04d9f33349 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/lantiq_etop.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/lantiq_etop.c
@@ -485,7 +485,6 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)
 	len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
 
 	if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) {
-		dev_kfree_skb_any(skb);
 		netdev_err(dev, "tx ring full\n");
 		netif_tx_stop_queue(txq);
 		return NETDEV_TX_BUSY;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2.h linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
index ad73a488fc5f..11e603686a27 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
@@ -1530,6 +1530,7 @@ u32 mvpp2_read(struct mvpp2 *priv, u32 offset);
 void mvpp2_dbgfs_init(struct mvpp2 *priv, const char *name);
 
 void mvpp2_dbgfs_cleanup(struct mvpp2 *priv);
+void mvpp2_dbgfs_exit(void);
 
 void mvpp23_rx_fifo_fc_en(struct mvpp2 *priv, int port, bool en);
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c
index 4a3baa7e0142..75e83ea2a926 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c
@@ -691,6 +691,13 @@ static int mvpp2_dbgfs_port_init(struct dentry *parent,
 	return 0;
 }
 
+static struct dentry *mvpp2_root;
+
+void mvpp2_dbgfs_exit(void)
+{
+	debugfs_remove(mvpp2_root);
+}
+
 void mvpp2_dbgfs_cleanup(struct mvpp2 *priv)
 {
 	debugfs_remove_recursive(priv->dbgfs_dir);
@@ -700,10 +707,9 @@ void mvpp2_dbgfs_cleanup(struct mvpp2 *priv)
 
 void mvpp2_dbgfs_init(struct mvpp2 *priv, const char *name)
 {
-	struct dentry *mvpp2_dir, *mvpp2_root;
+	struct dentry *mvpp2_dir;
 	int ret, i;
 
-	mvpp2_root = debugfs_lookup(MVPP2_DRIVER_NAME, NULL);
 	if (!mvpp2_root)
 		mvpp2_root = debugfs_create_dir(MVPP2_DRIVER_NAME, NULL);
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index b84128b549b4..eaa51cd7456b 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -7706,7 +7706,18 @@ static struct platform_driver mvpp2_driver = {
 	},
 };
 
-module_platform_driver(mvpp2_driver);
+static int __init mvpp2_driver_init(void)
+{
+	return platform_driver_register(&mvpp2_driver);
+}
+module_init(mvpp2_driver_init);
+
+static void __exit mvpp2_driver_exit(void)
+{
+	platform_driver_unregister(&mvpp2_driver);
+	mvpp2_dbgfs_exit();
+}
+module_exit(mvpp2_driver_exit);
 
 MODULE_DESCRIPTION("Marvell PPv2 Ethernet Driver - www.marvell.com");
 MODULE_AUTHOR("Marcin Wojtas <mw@semihalf.com>");
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.c linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.c
index 3d4b85f2d541..f6b2933859d0 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.c
@@ -178,10 +178,14 @@ err_rhashtable_init:
 	return ERR_PTR(err);
 }
 
-void prestera_acl_ruleset_keymask_set(struct prestera_acl_ruleset *ruleset,
-				      void *keymask)
+int prestera_acl_ruleset_keymask_set(struct prestera_acl_ruleset *ruleset,
+				     void *keymask)
 {
 	ruleset->keymask = kmemdup(keymask, ACL_KEYMASK_SIZE, GFP_KERNEL);
+	if (!ruleset->keymask)
+		return -ENOMEM;
+
+	return 0;
 }
 
 int prestera_acl_ruleset_offload(struct prestera_acl_ruleset *ruleset)
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.h linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.h
index 03fc5b9dc925..131bfbc87cd7 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_acl.h
@@ -185,8 +185,8 @@ struct prestera_acl_ruleset *
 prestera_acl_ruleset_lookup(struct prestera_acl *acl,
 			    struct prestera_flow_block *block,
 			    u32 chain_index);
-void prestera_acl_ruleset_keymask_set(struct prestera_acl_ruleset *ruleset,
-				      void *keymask);
+int prestera_acl_ruleset_keymask_set(struct prestera_acl_ruleset *ruleset,
+				     void *keymask);
 bool prestera_acl_ruleset_is_offload(struct prestera_acl_ruleset *ruleset);
 int prestera_acl_ruleset_offload(struct prestera_acl_ruleset *ruleset);
 void prestera_acl_ruleset_put(struct prestera_acl_ruleset *ruleset);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c
index 19d3b55c578e..cf551a8379ac 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c
@@ -452,7 +452,9 @@ int prestera_flower_tmplt_create(struct prestera_flow_block *block,
 	}
 
 	/* preserve keymask/template to this ruleset */
-	prestera_acl_ruleset_keymask_set(ruleset, rule.re_key.match.mask);
+	err = prestera_acl_ruleset_keymask_set(ruleset, rule.re_key.match.mask);
+	if (err)
+		goto err_ruleset_keymask_set;
 
 	/* skip error, as it is not possible to reject template operation,
 	 * so, keep the reference to the ruleset for rules to be added
@@ -468,6 +470,8 @@ int prestera_flower_tmplt_create(struct prestera_flow_block *block,
 	list_add_rcu(&template->list, &block->template_list);
 	return 0;
 
+err_ruleset_keymask_set:
+	prestera_acl_ruleset_put(ruleset);
 err_ruleset_get:
 	kfree(template);
 err_malloc:
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c
index a895862b4821..a0ad0bcbf89f 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/marvell/prestera/prestera_main.c
@@ -799,32 +799,30 @@ static void prestera_port_handle_event(struct prestera_switch *sw,
 
 		caching_dw = &port->cached_hw_stats.caching_dw;
 
-		if (port->phy_link) {
-			memset(&smac, 0, sizeof(smac));
-			smac.valid = true;
-			smac.oper = pevt->data.mac.oper;
-			if (smac.oper) {
-				smac.mode = pevt->data.mac.mode;
-				smac.speed = pevt->data.mac.speed;
-				smac.duplex = pevt->data.mac.duplex;
-				smac.fc = pevt->data.mac.fc;
-				smac.fec = pevt->data.mac.fec;
-				phylink_mac_change(port->phy_link, true);
-			} else {
-				phylink_mac_change(port->phy_link, false);
-			}
-			prestera_port_mac_state_cache_write(port, &smac);
+		memset(&smac, 0, sizeof(smac));
+		smac.valid = true;
+		smac.oper = pevt->data.mac.oper;
+		if (smac.oper) {
+			smac.mode = pevt->data.mac.mode;
+			smac.speed = pevt->data.mac.speed;
+			smac.duplex = pevt->data.mac.duplex;
+			smac.fc = pevt->data.mac.fc;
+			smac.fec = pevt->data.mac.fec;
 		}
+		prestera_port_mac_state_cache_write(port, &smac);
 
 		if (port->state_mac.oper) {
-			if (!port->phy_link)
+			if (port->phy_link)
+				phylink_mac_change(port->phy_link, true);
+			else
 				netif_carrier_on(port->dev);
 
 			if (!delayed_work_pending(caching_dw))
 				queue_delayed_work(prestera_wq, caching_dw, 0);
-		} else if (netif_running(port->dev) &&
-			   netif_carrier_ok(port->dev)) {
-			if (!port->phy_link)
+		} else {
+			if (port->phy_link)
+				phylink_mac_change(port->phy_link, false);
+			else if (netif_running(port->dev) && netif_carrier_ok(port->dev))
 				netif_carrier_off(port->dev);
 
 			if (delayed_work_pending(caching_dw))
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index b344632beadd..84433f3a3e22 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -4028,19 +4028,23 @@ static int mtk_probe(struct platform_device *pdev)
 			eth->irq[i] = platform_get_irq(pdev, i);
 		if (eth->irq[i] < 0) {
 			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
-			return -ENXIO;
+			err = -ENXIO;
+			goto err_wed_exit;
 		}
 	}
 	for (i = 0; i < ARRAY_SIZE(eth->clks); i++) {
 		eth->clks[i] = devm_clk_get(eth->dev,
 					    mtk_clks_source_name[i]);
 		if (IS_ERR(eth->clks[i])) {
-			if (PTR_ERR(eth->clks[i]) == -EPROBE_DEFER)
-				return -EPROBE_DEFER;
+			if (PTR_ERR(eth->clks[i]) == -EPROBE_DEFER) {
+				err = -EPROBE_DEFER;
+				goto err_wed_exit;
+			}
 			if (eth->soc->required_clks & BIT(i)) {
 				dev_err(&pdev->dev, "clock %s not found\n",
 					mtk_clks_source_name[i]);
-				return -EINVAL;
+				err = -EINVAL;
+				goto err_wed_exit;
 			}
 			eth->clks[i] = NULL;
 		}
@@ -4051,7 +4055,7 @@ static int mtk_probe(struct platform_device *pdev)
 
 	err = mtk_hw_init(eth);
 	if (err)
-		return err;
+		goto err_wed_exit;
 
 	eth->hwlro = MTK_HAS_CAPS(eth->soc->caps, MTK_HWLRO);
 
@@ -4140,6 +4144,8 @@ err_free_dev:
 	mtk_free_dev(eth);
 err_deinit_hw:
 	mtk_hw_deinit(eth);
+err_wed_exit:
+	mtk_wed_exit();
 
 	return err;
 }
@@ -4159,6 +4165,7 @@ static int mtk_remove(struct platform_device *pdev)
 		phylink_disconnect_phy(mac->phylink);
 	}
 
+	mtk_wed_exit();
 	mtk_hw_deinit(eth);
 
 	netif_napi_del(&eth->tx_napi);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c
index cfe804bc8d20..148ea636ef97 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mediatek/mtk_ppe.c
@@ -412,7 +412,7 @@ __mtk_foe_entry_clear(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
 	if (entry->hash != 0xffff) {
 		ppe->foe_table[entry->hash].ib1 &= ~MTK_FOE_IB1_STATE;
 		ppe->foe_table[entry->hash].ib1 |= FIELD_PREP(MTK_FOE_IB1_STATE,
-							      MTK_FOE_STATE_UNBIND);
+							      MTK_FOE_STATE_INVALID);
 		dma_wmb();
 	}
 	entry->hash = 0xffff;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mediatek/mtk_wed.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mediatek/mtk_wed.c
index 29be2fcafea3..614147ad6116 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mediatek/mtk_wed.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -808,16 +808,16 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
 
 	pdev = of_find_device_by_node(np);
 	if (!pdev)
-		return;
+		goto err_of_node_put;
 
 	get_device(&pdev->dev);
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
-		return;
+		goto err_put_device;
 
 	regs = syscon_regmap_lookup_by_phandle(np, NULL);
 	if (IS_ERR(regs))
-		return;
+		goto err_put_device;
 
 	rcu_assign_pointer(mtk_soc_wed_ops, &wed_ops);
 
@@ -853,8 +853,16 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
 
 	hw_list[index] = hw;
 
+	mutex_unlock(&hw_lock);
+
+	return;
+
 unlock:
 	mutex_unlock(&hw_lock);
+err_put_device:
+	put_device(&pdev->dev);
+err_of_node_put:
+	of_node_put(np);
 }
 
 void mtk_wed_exit(void)
@@ -875,6 +883,7 @@ void mtk_wed_exit(void)
 		hw_list[i] = NULL;
 		debugfs_remove(hw->debugfs_dir);
 		put_device(hw->dev);
+		of_node_put(hw->node);
 		kfree(hw);
 	}
 }
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/cmd.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 0377392848d9..46ba4c2faad2 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -2004,7 +2004,7 @@ void mlx5_cmd_init_async_ctx(struct mlx5_core_dev *dev,
 	ctx->dev = dev;
 	/* Starts at 1 to avoid doing wake_up if we are not cleaning up */
 	atomic_set(&ctx->num_inflight, 1);
-	init_waitqueue_head(&ctx->wait);
+	init_completion(&ctx->inflight_done);
 }
 EXPORT_SYMBOL(mlx5_cmd_init_async_ctx);
 
@@ -2018,8 +2018,8 @@ EXPORT_SYMBOL(mlx5_cmd_init_async_ctx);
  */
 void mlx5_cmd_cleanup_async_ctx(struct mlx5_async_ctx *ctx)
 {
-	atomic_dec(&ctx->num_inflight);
-	wait_event(ctx->wait, atomic_read(&ctx->num_inflight) == 0);
+	if (!atomic_dec_and_test(&ctx->num_inflight))
+		wait_for_completion(&ctx->inflight_done);
 }
 EXPORT_SYMBOL(mlx5_cmd_cleanup_async_ctx);
 
@@ -2032,7 +2032,7 @@ static void mlx5_cmd_exec_cb_handler(int status, void *_work)
 	status = cmd_status_err(ctx->dev, status, work->opcode, work->out);
 	work->user_callback(status, work);
 	if (atomic_dec_and_test(&ctx->num_inflight))
-		wake_up(&ctx->wait);
+		complete(&ctx->inflight_done);
 }
 
 int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size,
@@ -2050,7 +2050,7 @@ int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size,
 	ret = cmd_exec(ctx->dev, in, in_size, out, out_size,
 		       mlx5_cmd_exec_cb_handler, work, false);
 	if (ret && atomic_dec_and_test(&ctx->num_inflight))
-		wake_up(&ctx->wait);
+		complete(&ctx->inflight_done);
 
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h
index 92dbbec472ec..f324a0c6f869 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h
@@ -6,6 +6,7 @@
 
 #include "en.h"
 #include "en_stats.h"
+#include "en/txrx.h"
 #include <linux/ptp_classify.h>
 
 #define MLX5E_PTP_CHANNEL_IX 0
@@ -68,6 +69,14 @@ static inline bool mlx5e_use_ptpsq(struct sk_buff *skb)
 		fk.ports.dst == htons(PTP_EV_PORT));
 }
 
+static inline bool mlx5e_ptpsq_fifo_has_room(struct mlx5e_txqsq *sq)
+{
+	if (!sq->ptpsq)
+		return true;
+
+	return mlx5e_skb_fifo_has_room(&sq->ptpsq->skb_fifo);
+}
+
 int mlx5e_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params,
 		   u8 lag_port, struct mlx5e_ptp **cp);
 void mlx5e_ptp_close(struct mlx5e_ptp *c);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h
index 10c9a8a79d00..2e42d7c5451e 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h
@@ -96,6 +96,7 @@ struct mlx5e_tc_flow {
 	struct encap_flow_item encaps[MLX5_MAX_FLOW_FWD_VPORTS];
 	struct mlx5e_tc_flow *peer_flow;
 	struct mlx5e_mod_hdr_handle *mh; /* attached mod header instance */
+	struct mlx5e_mod_hdr_handle *slow_mh; /* attached mod header instance for slow path */
 	struct mlx5e_hairpin_entry *hpe; /* attached hairpin instance */
 	struct list_head hairpin; /* flows sharing the same hairpin */
 	struct list_head peer;    /* flows with peer flow */
@@ -111,6 +112,7 @@ struct mlx5e_tc_flow {
 	struct completion del_hw_done;
 	struct mlx5_flow_attr *attr;
 	struct list_head attrs;
+	u32 chain_mapping;
 };
 
 struct mlx5_flow_handle *
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
index c208ea307bff..ff8ca7a7e103 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
@@ -57,6 +57,12 @@ netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev);
 bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget);
 void mlx5e_free_txqsq_descs(struct mlx5e_txqsq *sq);
 
+static inline bool
+mlx5e_skb_fifo_has_room(struct mlx5e_skb_fifo *fifo)
+{
+	return (*fifo->pc - *fifo->cc) < fifo->mask;
+}
+
 static inline bool
 mlx5e_wqc_has_room_for(struct mlx5_wq_cyc *wq, u16 cc, u16 pc, u16 n)
 {
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index 2a8fd7020622..a715601865d3 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -101,7 +101,6 @@ static bool mlx5e_ipsec_update_esn_state(struct mlx5e_ipsec_sa_entry *sa_entry)
 	struct xfrm_replay_state_esn *replay_esn;
 	u32 seq_bottom = 0;
 	u8 overlap;
-	u32 *esn;
 
 	if (!(sa_entry->x->props.flags & XFRM_STATE_ESN)) {
 		sa_entry->esn_state.trigger = 0;
@@ -116,11 +115,9 @@ static bool mlx5e_ipsec_update_esn_state(struct mlx5e_ipsec_sa_entry *sa_entry)
 
 	sa_entry->esn_state.esn = xfrm_replay_seqhi(sa_entry->x,
 						    htonl(seq_bottom));
-	esn = &sa_entry->esn_state.esn;
 
 	sa_entry->esn_state.trigger = 1;
 	if (unlikely(overlap && seq_bottom < MLX5E_IPSEC_ESN_SCOPE_MID)) {
-		++(*esn);
 		sa_entry->esn_state.overlap = 0;
 		return true;
 	} else if (unlikely(!overlap &&
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index f154bda668ad..a687f047e3ae 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1394,8 +1394,13 @@ mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw,
 			      struct mlx5e_tc_flow *flow,
 			      struct mlx5_flow_spec *spec)
 {
+	struct mlx5e_tc_mod_hdr_acts mod_acts = {};
+	struct mlx5e_mod_hdr_handle *mh = NULL;
 	struct mlx5_flow_attr *slow_attr;
 	struct mlx5_flow_handle *rule;
+	bool fwd_and_modify_cap;
+	u32 chain_mapping = 0;
+	int err;
 
 	slow_attr = mlx5_alloc_flow_attr(MLX5_FLOW_NAMESPACE_FDB);
 	if (!slow_attr)
@@ -1406,13 +1411,56 @@ mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw,
 	slow_attr->esw_attr->split_count = 0;
 	slow_attr->flags |= MLX5_ATTR_FLAG_SLOW_PATH;
 
+	fwd_and_modify_cap = MLX5_CAP_ESW_FLOWTABLE((esw)->dev, fdb_modify_header_fwd_to_table);
+	if (!fwd_and_modify_cap)
+		goto skip_restore;
+
+	err = mlx5_chains_get_chain_mapping(esw_chains(esw), flow->attr->chain, &chain_mapping);
+	if (err)
+		goto err_get_chain;
+
+	err = mlx5e_tc_match_to_reg_set(esw->dev, &mod_acts, MLX5_FLOW_NAMESPACE_FDB,
+					CHAIN_TO_REG, chain_mapping);
+	if (err)
+		goto err_reg_set;
+
+	mh = mlx5e_mod_hdr_attach(esw->dev, get_mod_hdr_table(flow->priv, flow),
+				  MLX5_FLOW_NAMESPACE_FDB, &mod_acts);
+	if (IS_ERR(mh)) {
+		err = PTR_ERR(mh);
+		goto err_attach;
+	}
+
+	slow_attr->action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR;
+	slow_attr->modify_hdr = mlx5e_mod_hdr_get(mh);
+
+skip_restore:
 	rule = mlx5e_tc_offload_fdb_rules(esw, flow, spec, slow_attr);
-	if (!IS_ERR(rule))
-		flow_flag_set(flow, SLOW);
+	if (IS_ERR(rule)) {
+		err = PTR_ERR(rule);
+		goto err_offload;
+	}
 
+	flow->slow_mh = mh;
+	flow->chain_mapping = chain_mapping;
+	flow_flag_set(flow, SLOW);
+
+	mlx5e_mod_hdr_dealloc(&mod_acts);
 	kfree(slow_attr);
 
 	return rule;
+
+err_offload:
+	if (fwd_and_modify_cap)
+		mlx5e_mod_hdr_detach(esw->dev, get_mod_hdr_table(flow->priv, flow), mh);
+err_attach:
+err_reg_set:
+	if (fwd_and_modify_cap)
+		mlx5_chains_put_chain_mapping(esw_chains(esw), chain_mapping);
+err_get_chain:
+	mlx5e_mod_hdr_dealloc(&mod_acts);
+	kfree(slow_attr);
+	return ERR_PTR(err);
 }
 
 void mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw,
@@ -1430,7 +1478,17 @@ void mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw,
 	slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
 	slow_attr->esw_attr->split_count = 0;
 	slow_attr->flags |= MLX5_ATTR_FLAG_SLOW_PATH;
+	if (flow->slow_mh) {
+		slow_attr->action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR;
+		slow_attr->modify_hdr = mlx5e_mod_hdr_get(flow->slow_mh);
+	}
 	mlx5e_tc_unoffload_fdb_rules(esw, flow, slow_attr);
+	if (flow->slow_mh) {
+		mlx5e_mod_hdr_detach(esw->dev, get_mod_hdr_table(flow->priv, flow), flow->slow_mh);
+		mlx5_chains_put_chain_mapping(esw_chains(esw), flow->chain_mapping);
+		flow->chain_mapping = 0;
+		flow->slow_mh = NULL;
+	}
 	flow_flag_clear(flow, SLOW);
 	kfree(slow_attr);
 }
@@ -3994,6 +4052,7 @@ parse_tc_fdb_actions(struct mlx5e_priv *priv,
 	struct mlx5e_tc_flow_parse_attr *parse_attr;
 	struct mlx5_flow_attr *attr = flow->attr;
 	struct mlx5_esw_flow_attr *esw_attr;
+	struct net_device *filter_dev;
 	int err;
 
 	err = flow_action_supported(flow_action, extack);
@@ -4002,6 +4061,7 @@ parse_tc_fdb_actions(struct mlx5e_priv *priv,
 
 	esw_attr = attr->esw_attr;
 	parse_attr = attr->parse_attr;
+	filter_dev = parse_attr->filter_dev;
 	parse_state = &parse_attr->parse_state;
 	mlx5e_tc_act_init_parse_state(parse_state, flow, flow_action, extack);
 	parse_state->ct_priv = get_ct_priv(priv);
@@ -4011,13 +4071,21 @@ parse_tc_fdb_actions(struct mlx5e_priv *priv,
 		return err;
 
 	/* Forward to/from internal port can only have 1 dest */
-	if ((netif_is_ovs_master(parse_attr->filter_dev) || esw_attr->dest_int_port) &&
+	if ((netif_is_ovs_master(filter_dev) || esw_attr->dest_int_port) &&
 	    esw_attr->out_count > 1) {
 		NL_SET_ERR_MSG_MOD(extack,
 				   "Rules with internal port can have only one destination");
 		return -EOPNOTSUPP;
 	}
 
+	/* Forward from tunnel/internal port to internal port is not supported */
+	if ((mlx5e_get_tc_tun(filter_dev) || netif_is_ovs_master(filter_dev)) &&
+	    esw_attr->dest_int_port) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Forwarding from tunnel/internal port to internal port is not supported");
+		return -EOPNOTSUPP;
+	}
+
 	err = actions_prepare_mod_hdr_actions(priv, flow, attr, extack);
 	if (err)
 		return err;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index 27f791feb517..4d45150a3f8e 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -391,6 +391,11 @@ mlx5e_txwqe_complete(struct mlx5e_txqsq *sq, struct sk_buff *skb,
 	if (unlikely(sq->ptpsq)) {
 		mlx5e_skb_cb_hwtstamp_init(skb);
 		mlx5e_skb_fifo_push(&sq->ptpsq->skb_fifo, skb);
+		if (!netif_tx_queue_stopped(sq->txq) &&
+		    !mlx5e_skb_fifo_has_room(&sq->ptpsq->skb_fifo)) {
+			netif_tx_stop_queue(sq->txq);
+			sq->stats->stopped++;
+		}
 		skb_get(skb);
 	}
 
@@ -867,6 +872,7 @@ bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget)
 
 	if (netif_tx_queue_stopped(sq->txq) &&
 	    mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, sq->stop_room) &&
+	    mlx5e_ptpsq_fifo_has_room(sq) &&
 	    !test_bit(MLX5E_SQ_STATE_RECOVERING, &sq->state)) {
 		netif_tx_wake_queue(sq->txq);
 		stats->wake++;
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
index e8896f368362..07c583996c29 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
@@ -358,6 +358,23 @@ static int mlx5_pci_link_toggle(struct mlx5_core_dev *dev)
 		err = -ETIMEDOUT;
 	}
 
+	do {
+		err = pci_read_config_word(dev->pdev, PCI_DEVICE_ID, &reg16);
+		if (err)
+			return err;
+		if (reg16 == dev_id)
+			break;
+		msleep(20);
+	} while (!time_after(jiffies, timeout));
+
+	if (reg16 == dev_id) {
+		mlx5_core_info(dev, "Firmware responds to PCI config cycles again\n");
+	} else {
+		mlx5_core_err(dev, "Firmware is not responsive (0x%04x) after %llu ms\n",
+			      reg16, mlx5_tout_ms(dev, PCI_TOGGLE));
+		err = -ETIMEDOUT;
+	}
+
 restore:
 	list_for_each_entry(sdev, &bridge_bus->devices, bus_list) {
 		pci_cfg_access_unlock(sdev);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c
index 21e14507ff5c..7cd9dda53774 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c
@@ -3,6 +3,7 @@
 
 #include <linux/mlx5/device.h>
 #include <linux/mlx5/transobj.h>
+#include "clock.h"
 #include "aso.h"
 #include "wq.h"
 
@@ -179,6 +180,7 @@ static int create_aso_sq(struct mlx5_core_dev *mdev, int pdn,
 {
 	void *in, *sqc, *wq;
 	int inlen, err;
+	u8 ts_format;
 
 	inlen = MLX5_ST_SZ_BYTES(create_sq_in) +
 		sizeof(u64) * sq->wq_ctrl.buf.npages;
@@ -195,6 +197,11 @@ static int create_aso_sq(struct mlx5_core_dev *mdev, int pdn,
 	MLX5_SET(sqc,  sqc, state, MLX5_SQC_STATE_RST);
 	MLX5_SET(sqc,  sqc, flush_in_error_en, 1);
 
+	ts_format = mlx5_is_real_time_sq(mdev) ?
+			MLX5_TIMESTAMP_FORMAT_REAL_TIME :
+			MLX5_TIMESTAMP_FORMAT_FREE_RUNNING;
+	MLX5_SET(sqc, sqc, ts_format, ts_format);
+
 	MLX5_SET(wq,   wq, wq_type,       MLX5_WQ_TYPE_CYCLIC);
 	MLX5_SET(wq,   wq, uar_page,      mdev->mlx5e_res.hw_objs.bfreg.index);
 	MLX5_SET(wq,   wq, log_wq_pg_sz,  sq->wq_ctrl.buf.page_shift -
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c
index 839a01da110f..8ff16318e32d 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c
@@ -122,7 +122,7 @@ void mlx5_mpfs_cleanup(struct mlx5_core_dev *dev)
 {
 	struct mlx5_mpfs *mpfs = dev->priv.mpfs;
 
-	if (!MLX5_ESWITCH_MANAGER(dev))
+	if (!mpfs)
 		return;
 
 	WARN_ON(!hlist_empty(mpfs->hash));
@@ -137,7 +137,7 @@ int mlx5_mpfs_add_mac(struct mlx5_core_dev *dev, u8 *mac)
 	int err = 0;
 	u32 index;
 
-	if (!MLX5_ESWITCH_MANAGER(dev))
+	if (!mpfs)
 		return 0;
 
 	mutex_lock(&mpfs->lock);
@@ -185,7 +185,7 @@ int mlx5_mpfs_del_mac(struct mlx5_core_dev *dev, u8 *mac)
 	int err = 0;
 	u32 index;
 
-	if (!MLX5_ESWITCH_MANAGER(dev))
+	if (!mpfs)
 		return 0;
 
 	mutex_lock(&mpfs->lock);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 89b2d9cea33f..e5e32430b6af 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1833,6 +1833,10 @@ static void mlx5_pci_resume(struct pci_dev *pdev)
 
 	err = mlx5_load_one(dev, false);
 
+	if (!err)
+		devlink_health_reporter_state_update(dev->priv.health.fw_fatal_reporter,
+						     DEVLINK_HEALTH_REPORTER_STATE_HEALTHY);
+
 	mlx5_pci_trace(dev, "Done, err = %d, device %s\n", err,
 		       !err ? "recovered" : "Failed");
 }
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c
index ddfaf7891188..91ff19f67695 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c
@@ -1200,7 +1200,8 @@ free_rule:
 	}
 
 remove_from_nic_tbl:
-	mlx5dr_matcher_remove_from_tbl_nic(dmn, nic_matcher);
+	if (!nic_matcher->rules)
+		mlx5dr_matcher_remove_from_tbl_nic(dmn, nic_matcher);
 
 free_hw_ste:
 	mlx5dr_domain_nic_unlock(nic_dmn);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/micrel/ks8851_spi.c linux-libre-6.0.7-gnu/drivers/net/ethernet/micrel/ks8851_spi.c
index 82d55fc27edc..70bc7253454f 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/micrel/ks8851_spi.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/micrel/ks8851_spi.c
@@ -413,7 +413,8 @@ static int ks8851_probe_spi(struct spi_device *spi)
 
 	spi->bits_per_word = 8;
 
-	ks = netdev_priv(netdev);
+	kss = netdev_priv(netdev);
+	ks = &kss->ks8851;
 
 	ks->lock = ks8851_lock_spi;
 	ks->unlock = ks8851_unlock_spi;
@@ -433,8 +434,6 @@ static int ks8851_probe_spi(struct spi_device *spi)
 		 IRQ_RXPSI)	/* RX process stop */
 	ks->rc_ier = STD_IRQ;
 
-	kss = to_ks8851_spi(ks);
-
 	kss->spidev = spi;
 	mutex_init(&kss->lock);
 	INIT_WORK(&kss->tx_work, ks8851_tx_work);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/micrel/ksz884x.c linux-libre-6.0.7-gnu/drivers/net/ethernet/micrel/ksz884x.c
index 2b3eb5ed8233..97839f1b456c 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/micrel/ksz884x.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/micrel/ksz884x.c
@@ -6851,7 +6851,7 @@ static int pcidev_init(struct pci_dev *pdev, const struct pci_device_id *id)
 	char banner[sizeof(version)];
 	struct ksz_switch *sw = NULL;
 
-	result = pci_enable_device(pdev);
+	result = pcim_enable_device(pdev);
 	if (result)
 		return result;
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/microchip/lan743x_ptp.c linux-libre-6.0.7-gnu/drivers/net/ethernet/microchip/lan743x_ptp.c
index 6a11e2ceb013..da3ea905adbb 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/microchip/lan743x_ptp.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/microchip/lan743x_ptp.c
@@ -1049,6 +1049,10 @@ static int lan743x_ptpci_verify_pin_config(struct ptp_clock_info *ptp,
 					   enum ptp_pin_function func,
 					   unsigned int chan)
 {
+	struct lan743x_ptp *lan_ptp =
+		container_of(ptp, struct lan743x_ptp, ptp_clock_info);
+	struct lan743x_adapter *adapter =
+		container_of(lan_ptp, struct lan743x_adapter, ptp);
 	int result = 0;
 
 	/* Confirm the requested function is supported. Parameter
@@ -1057,7 +1061,10 @@ static int lan743x_ptpci_verify_pin_config(struct ptp_clock_info *ptp,
 	switch (func) {
 	case PTP_PF_NONE:
 	case PTP_PF_PEROUT:
+		break;
 	case PTP_PF_EXTTS:
+		if (!adapter->is_pci11x1x)
+			result = -1;
 		break;
 	case PTP_PF_PHYSYNC:
 	default:
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_ethtool.c linux-libre-6.0.7-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_ethtool.c
index e58a27fd8b50..fea42542be28 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_ethtool.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_ethtool.c
@@ -656,7 +656,15 @@ void lan966x_stats_get(struct net_device *dev,
 	stats->rx_dropped = dev->stats.rx_dropped +
 		lan966x->stats[idx + SYS_COUNT_RX_LONG] +
 		lan966x->stats[idx + SYS_COUNT_DR_LOCAL] +
-		lan966x->stats[idx + SYS_COUNT_DR_TAIL];
+		lan966x->stats[idx + SYS_COUNT_DR_TAIL] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_0] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_1] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_2] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_3] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_4] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_5] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_6] +
+		lan966x->stats[idx + SYS_COUNT_RX_RED_PRIO_7];
 
 	for (i = 0; i < LAN966X_NUM_TC; i++) {
 		stats->rx_dropped +=
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c linux-libre-6.0.7-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c
index 51f8a0816377..69f741db25b1 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c
@@ -309,6 +309,7 @@ static void lan966x_fdma_tx_disable(struct lan966x_tx *tx)
 		lan966x, FDMA_CH_DB_DISCARD);
 
 	tx->activated = false;
+	tx->last_in_use = -1;
 }
 
 static void lan966x_fdma_tx_reload(struct lan966x_tx *tx)
@@ -687,17 +688,14 @@ static int lan966x_qsys_sw_status(struct lan966x *lan966x)
 
 static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu)
 {
-	void *rx_dcbs, *tx_dcbs, *tx_dcbs_buf;
-	dma_addr_t rx_dma, tx_dma;
+	dma_addr_t rx_dma;
+	void *rx_dcbs;
 	u32 size;
 	int err;
 
 	/* Store these for later to free them */
 	rx_dma = lan966x->rx.dma;
-	tx_dma = lan966x->tx.dma;
 	rx_dcbs = lan966x->rx.dcbs;
-	tx_dcbs = lan966x->tx.dcbs;
-	tx_dcbs_buf = lan966x->tx.dcbs_buf;
 
 	napi_synchronize(&lan966x->napi);
 	napi_disable(&lan966x->napi);
@@ -715,17 +713,6 @@ static int lan966x_fdma_reload(struct lan966x *lan966x, int new_mtu)
 	size = ALIGN(size, PAGE_SIZE);
 	dma_free_coherent(lan966x->dev, size, rx_dcbs, rx_dma);
 
-	lan966x_fdma_tx_disable(&lan966x->tx);
-	err = lan966x_fdma_tx_alloc(&lan966x->tx);
-	if (err)
-		goto restore_tx;
-
-	size = sizeof(struct lan966x_tx_dcb) * FDMA_DCB_MAX;
-	size = ALIGN(size, PAGE_SIZE);
-	dma_free_coherent(lan966x->dev, size, tx_dcbs, tx_dma);
-
-	kfree(tx_dcbs_buf);
-
 	lan966x_fdma_wakeup_netdev(lan966x);
 	napi_enable(&lan966x->napi);
 
@@ -735,11 +722,6 @@ restore:
 	lan966x->rx.dcbs = rx_dcbs;
 	lan966x_fdma_rx_start(&lan966x->rx);
 
-restore_tx:
-	lan966x->tx.dma = tx_dma;
-	lan966x->tx.dcbs = tx_dcbs;
-	lan966x->tx.dcbs_buf = tx_dcbs_buf;
-
 	return err;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c linux-libre-6.0.7-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 0be79c516781..6ae6d79193a3 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -2820,11 +2820,15 @@ err_out:
 	 * than the full array, but leave the qcq shells in place
 	 */
 	for (i = lif->nxqs; i < lif->ionic->ntxqs_per_lif; i++) {
-		lif->txqcqs[i]->flags &= ~IONIC_QCQ_F_INTR;
-		ionic_qcq_free(lif, lif->txqcqs[i]);
+		if (lif->txqcqs && lif->txqcqs[i]) {
+			lif->txqcqs[i]->flags &= ~IONIC_QCQ_F_INTR;
+			ionic_qcq_free(lif, lif->txqcqs[i]);
+		}
 
-		lif->rxqcqs[i]->flags &= ~IONIC_QCQ_F_INTR;
-		ionic_qcq_free(lif, lif->rxqcqs[i]);
+		if (lif->rxqcqs && lif->rxqcqs[i]) {
+			lif->rxqcqs[i]->flags &= ~IONIC_QCQ_F_INTR;
+			ionic_qcq_free(lif, lif->rxqcqs[i]);
+		}
 	}
 
 	if (err)
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/sfc/ef10.c linux-libre-6.0.7-gnu/drivers/net/ethernet/sfc/ef10.c
index d1e1aa19a68e..7022fb2005a2 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/sfc/ef10.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/sfc/ef10.c
@@ -3277,6 +3277,30 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx)
 	bool was_enabled = efx->port_enabled;
 	int rc;
 
+#ifdef CONFIG_SFC_SRIOV
+	/* If this function is a VF and we have access to the parent PF,
+	 * then use the PF control path to attempt to change the VF MAC address.
+	 */
+	if (efx->pci_dev->is_virtfn && efx->pci_dev->physfn) {
+		struct efx_nic *efx_pf = pci_get_drvdata(efx->pci_dev->physfn);
+		struct efx_ef10_nic_data *nic_data = efx->nic_data;
+		u8 mac[ETH_ALEN];
+
+		/* net_dev->dev_addr can be zeroed by efx_net_stop in
+		 * efx_ef10_sriov_set_vf_mac, so pass in a copy.
+		 */
+		ether_addr_copy(mac, efx->net_dev->dev_addr);
+
+		rc = efx_ef10_sriov_set_vf_mac(efx_pf, nic_data->vf_index, mac);
+		if (!rc)
+			return 0;
+
+		netif_dbg(efx, drv, efx->net_dev,
+			  "Updating VF mac via PF failed (%d), setting directly\n",
+			  rc);
+	}
+#endif
+
 	efx_device_detach_sync(efx);
 	efx_net_stop(efx->net_dev);
 
@@ -3297,40 +3321,6 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx)
 		efx_net_open(efx->net_dev);
 	efx_device_attach_if_not_resetting(efx);
 
-#ifdef CONFIG_SFC_SRIOV
-	if (efx->pci_dev->is_virtfn && efx->pci_dev->physfn) {
-		struct efx_ef10_nic_data *nic_data = efx->nic_data;
-		struct pci_dev *pci_dev_pf = efx->pci_dev->physfn;
-
-		if (rc == -EPERM) {
-			struct efx_nic *efx_pf;
-
-			/* Switch to PF and change MAC address on vport */
-			efx_pf = pci_get_drvdata(pci_dev_pf);
-
-			rc = efx_ef10_sriov_set_vf_mac(efx_pf,
-						       nic_data->vf_index,
-						       efx->net_dev->dev_addr);
-		} else if (!rc) {
-			struct efx_nic *efx_pf = pci_get_drvdata(pci_dev_pf);
-			struct efx_ef10_nic_data *nic_data = efx_pf->nic_data;
-			unsigned int i;
-
-			/* MAC address successfully changed by VF (with MAC
-			 * spoofing) so update the parent PF if possible.
-			 */
-			for (i = 0; i < efx_pf->vf_count; ++i) {
-				struct ef10_vf *vf = nic_data->vf + i;
-
-				if (vf->efx == efx) {
-					ether_addr_copy(vf->mac,
-							efx->net_dev->dev_addr);
-					return 0;
-				}
-			}
-		}
-	} else
-#endif
 	if (rc == -EPERM) {
 		netif_err(efx, drv, efx->net_dev,
 			  "Cannot change MAC address; use sfboot to enable"
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/sfc/filter.h linux-libre-6.0.7-gnu/drivers/net/ethernet/sfc/filter.h
index 4d928839d292..f569d07ef267 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/sfc/filter.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/sfc/filter.h
@@ -161,9 +161,9 @@ struct efx_filter_spec {
 	u32	priority:2;
 	u32	flags:6;
 	u32	dmaq_id:12;
-	u32	vport_id;
 	u32	rss_context;
-	__be16	outer_vid __aligned(4); /* allow jhash2() of match values */
+	u32	vport_id;
+	__be16	outer_vid;
 	__be16	inner_vid;
 	u8	loc_mac[ETH_ALEN];
 	u8	rem_mac[ETH_ALEN];
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/sfc/rx_common.c linux-libre-6.0.7-gnu/drivers/net/ethernet/sfc/rx_common.c
index 4826e6a7e4ce..9220afeddee8 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/sfc/rx_common.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/sfc/rx_common.c
@@ -660,17 +660,17 @@ bool efx_filter_spec_equal(const struct efx_filter_spec *left,
 	     (EFX_FILTER_FLAG_RX | EFX_FILTER_FLAG_TX)))
 		return false;
 
-	return memcmp(&left->outer_vid, &right->outer_vid,
+	return memcmp(&left->vport_id, &right->vport_id,
 		      sizeof(struct efx_filter_spec) -
-		      offsetof(struct efx_filter_spec, outer_vid)) == 0;
+		      offsetof(struct efx_filter_spec, vport_id)) == 0;
 }
 
 u32 efx_filter_spec_hash(const struct efx_filter_spec *spec)
 {
-	BUILD_BUG_ON(offsetof(struct efx_filter_spec, outer_vid) & 3);
-	return jhash2((const u32 *)&spec->outer_vid,
+	BUILD_BUG_ON(offsetof(struct efx_filter_spec, vport_id) & 3);
+	return jhash2((const u32 *)&spec->vport_id,
 		      (sizeof(struct efx_filter_spec) -
-		       offsetof(struct efx_filter_spec, outer_vid)) / 4,
+		       offsetof(struct efx_filter_spec, vport_id)) / 4,
 		      0);
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/socionext/netsec.c linux-libre-6.0.7-gnu/drivers/net/ethernet/socionext/netsec.c
index b0c5a44785fa..386c8640381b 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/socionext/netsec.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/socionext/netsec.c
@@ -1961,11 +1961,13 @@ static int netsec_register_mdio(struct netsec_priv *priv, u32 phy_addr)
 			ret = PTR_ERR(priv->phydev);
 			dev_err(priv->dev, "get_phy_device err(%d)\n", ret);
 			priv->phydev = NULL;
+			mdiobus_unregister(bus);
 			return -ENODEV;
 		}
 
 		ret = phy_device_register(priv->phydev);
 		if (ret) {
+			phy_device_free(priv->phydev);
 			mdiobus_unregister(bus);
 			dev_err(priv->dev,
 				"phy_device_register err(%d)\n", ret);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/socionext/sni_ave.c linux-libre-6.0.7-gnu/drivers/net/ethernet/socionext/sni_ave.c
index f0c8de2c6075..db80a17a7e21 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/socionext/sni_ave.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/socionext/sni_ave.c
@@ -1229,6 +1229,8 @@ static int ave_init(struct net_device *ndev)
 
 	phy_support_asym_pause(phydev);
 
+	phydev->mac_managed_pm = true;
+
 	phy_attached_info(phydev);
 
 	return 0;
@@ -1757,6 +1759,10 @@ static int ave_resume(struct device *dev)
 
 	ave_global_reset(ndev);
 
+	ret = phy_init_hw(ndev->phydev);
+	if (ret)
+		return ret;
+
 	ave_ethtool_get_wol(ndev, &wol);
 	wol.wolopts = priv->wolopts;
 	__ave_ethtool_set_wol(ndev, &wol);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 9083159b93f1..bc060ef558d3 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1214,6 +1214,7 @@ static int stmmac_phy_setup(struct stmmac_priv *priv)
 	if (priv->plat->tx_queues_to_use > 1)
 		priv->phylink_config.mac_capabilities &=
 			~(MAC_10HD | MAC_100HD | MAC_1000HD);
+	priv->phylink_config.mac_managed_pm = true;
 
 	phylink = phylink_create(&priv->phylink_config, fwnode,
 				 mode, &stmmac_phylink_mac_ops);
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/sunplus/spl2sw_driver.c linux-libre-6.0.7-gnu/drivers/net/ethernet/sunplus/spl2sw_driver.c
index 546206640492..61d1d07dc070 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/sunplus/spl2sw_driver.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/sunplus/spl2sw_driver.c
@@ -248,8 +248,8 @@ static int spl2sw_nvmem_get_mac_address(struct device *dev, struct device_node *
 
 	/* Check if mac address is valid */
 	if (!is_valid_ether_addr(mac)) {
-		kfree(mac);
 		dev_info(dev, "Invalid mac address in nvmem (%pM)!\n", mac);
+		kfree(mac);
 		return -EINVAL;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/ti/Kconfig linux-libre-6.0.7-gnu/drivers/net/ethernet/ti/Kconfig
index fb30bc5d56cb..fce06663e1e1 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/ti/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/ti/Kconfig
@@ -33,6 +33,7 @@ config TI_DAVINCI_MDIO
 	tristate "TI DaVinci MDIO Support"
 	depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
 	select PHYLIB
+	select MDIO_BITBANG
 	help
 	  This driver supports TI's DaVinci MDIO module.
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/ti/davinci_mdio.c linux-libre-6.0.7-gnu/drivers/net/ethernet/ti/davinci_mdio.c
index ea3772618043..946b9753ccfb 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/ti/davinci_mdio.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/ti/davinci_mdio.c
@@ -26,6 +26,8 @@
 #include <linux/of_device.h>
 #include <linux/of_mdio.h>
 #include <linux/pinctrl/consumer.h>
+#include <linux/mdio-bitbang.h>
+#include <linux/sys_soc.h>
 
 /*
  * This timeout definition is a worst-case ultra defensive measure against
@@ -41,6 +43,7 @@
 
 struct davinci_mdio_of_param {
 	int autosuspend_delay_ms;
+	bool manual_mode;
 };
 
 struct davinci_mdio_regs {
@@ -49,6 +52,15 @@ struct davinci_mdio_regs {
 #define CONTROL_IDLE		BIT(31)
 #define CONTROL_ENABLE		BIT(30)
 #define CONTROL_MAX_DIV		(0xffff)
+#define CONTROL_CLKDIV		GENMASK(15, 0)
+
+#define MDIO_MAN_MDCLK_O	BIT(2)
+#define MDIO_MAN_OE		BIT(1)
+#define MDIO_MAN_PIN		BIT(0)
+#define MDIO_MANUALMODE		BIT(31)
+
+#define MDIO_PIN               0
+
 
 	u32	alive;
 	u32	link;
@@ -59,7 +71,9 @@ struct davinci_mdio_regs {
 	u32	userintmasked;
 	u32	userintmaskset;
 	u32	userintmaskclr;
-	u32	__reserved_1[20];
+	u32	manualif;
+	u32	poll;
+	u32	__reserved_1[18];
 
 	struct {
 		u32	access;
@@ -79,6 +93,7 @@ static const struct mdio_platform_data default_pdata = {
 
 struct davinci_mdio_data {
 	struct mdio_platform_data pdata;
+	struct mdiobb_ctrl bb_ctrl;
 	struct davinci_mdio_regs __iomem *regs;
 	struct clk	*clk;
 	struct device	*dev;
@@ -90,6 +105,7 @@ struct davinci_mdio_data {
 	 */
 	bool		skip_scan;
 	u32		clk_div;
+	bool		manual_mode;
 };
 
 static void davinci_mdio_init_clk(struct davinci_mdio_data *data)
@@ -128,9 +144,122 @@ static void davinci_mdio_enable(struct davinci_mdio_data *data)
 	writel(data->clk_div | CONTROL_ENABLE, &data->regs->control);
 }
 
-static int davinci_mdio_reset(struct mii_bus *bus)
+static void davinci_mdio_disable(struct davinci_mdio_data *data)
+{
+	u32 reg;
+
+	/* Disable MDIO state machine */
+	reg = readl(&data->regs->control);
+
+	reg &= ~CONTROL_CLKDIV;
+	reg |= data->clk_div;
+
+	reg &= ~CONTROL_ENABLE;
+	writel(reg, &data->regs->control);
+}
+
+static void davinci_mdio_enable_manual_mode(struct davinci_mdio_data *data)
+{
+	u32 reg;
+	/* set manual mode */
+	reg = readl(&data->regs->poll);
+	reg |= MDIO_MANUALMODE;
+	writel(reg, &data->regs->poll);
+}
+
+static void davinci_set_mdc(struct mdiobb_ctrl *ctrl, int level)
+{
+	struct davinci_mdio_data *data;
+	u32 reg;
+
+	data = container_of(ctrl, struct davinci_mdio_data, bb_ctrl);
+	reg = readl(&data->regs->manualif);
+
+	if (level)
+		reg |= MDIO_MAN_MDCLK_O;
+	else
+		reg &= ~MDIO_MAN_MDCLK_O;
+
+	writel(reg, &data->regs->manualif);
+}
+
+static void davinci_set_mdio_dir(struct mdiobb_ctrl *ctrl, int output)
+{
+	struct davinci_mdio_data *data;
+	u32 reg;
+
+	data = container_of(ctrl, struct davinci_mdio_data, bb_ctrl);
+	reg = readl(&data->regs->manualif);
+
+	if (output)
+		reg |= MDIO_MAN_OE;
+	else
+		reg &= ~MDIO_MAN_OE;
+
+	writel(reg, &data->regs->manualif);
+}
+
+static void  davinci_set_mdio_data(struct mdiobb_ctrl *ctrl, int value)
+{
+	struct davinci_mdio_data *data;
+	u32 reg;
+
+	data = container_of(ctrl, struct davinci_mdio_data, bb_ctrl);
+	reg = readl(&data->regs->manualif);
+
+	if (value)
+		reg |= MDIO_MAN_PIN;
+	else
+		reg &= ~MDIO_MAN_PIN;
+
+	writel(reg, &data->regs->manualif);
+}
+
+static int davinci_get_mdio_data(struct mdiobb_ctrl *ctrl)
+{
+	struct davinci_mdio_data *data;
+	unsigned long reg;
+
+	data = container_of(ctrl, struct davinci_mdio_data, bb_ctrl);
+	reg = readl(&data->regs->manualif);
+	return test_bit(MDIO_PIN, &reg);
+}
+
+static int davinci_mdiobb_read(struct mii_bus *bus, int phy, int reg)
+{
+	int ret;
+
+	ret = pm_runtime_resume_and_get(bus->parent);
+	if (ret < 0)
+		return ret;
+
+	ret = mdiobb_read(bus, phy, reg);
+
+	pm_runtime_mark_last_busy(bus->parent);
+	pm_runtime_put_autosuspend(bus->parent);
+
+	return ret;
+}
+
+static int davinci_mdiobb_write(struct mii_bus *bus, int phy, int reg,
+				u16 val)
+{
+	int ret;
+
+	ret = pm_runtime_resume_and_get(bus->parent);
+	if (ret < 0)
+		return ret;
+
+	ret = mdiobb_write(bus, phy, reg, val);
+
+	pm_runtime_mark_last_busy(bus->parent);
+	pm_runtime_put_autosuspend(bus->parent);
+
+	return ret;
+}
+
+static int davinci_mdio_common_reset(struct davinci_mdio_data *data)
 {
-	struct davinci_mdio_data *data = bus->priv;
 	u32 phy_mask, ver;
 	int ret;
 
@@ -138,6 +267,11 @@ static int davinci_mdio_reset(struct mii_bus *bus)
 	if (ret < 0)
 		return ret;
 
+	if (data->manual_mode) {
+		davinci_mdio_disable(data);
+		davinci_mdio_enable_manual_mode(data);
+	}
+
 	/* wait for scan logic to settle */
 	msleep(PHY_MAX_ADDR * data->access_time);
 
@@ -171,6 +305,23 @@ done:
 	return 0;
 }
 
+static int davinci_mdio_reset(struct mii_bus *bus)
+{
+	struct davinci_mdio_data *data = bus->priv;
+
+	return davinci_mdio_common_reset(data);
+}
+
+static int davinci_mdiobb_reset(struct mii_bus *bus)
+{
+	struct mdiobb_ctrl *ctrl = bus->priv;
+	struct davinci_mdio_data *data;
+
+	data = container_of(ctrl, struct davinci_mdio_data, bb_ctrl);
+
+	return davinci_mdio_common_reset(data);
+}
+
 /* wait until hardware is ready for another user access */
 static inline int wait_for_user_access(struct davinci_mdio_data *data)
 {
@@ -318,6 +469,28 @@ static int davinci_mdio_probe_dt(struct mdio_platform_data *data,
 	return 0;
 }
 
+struct k3_mdio_soc_data {
+	bool manual_mode;
+};
+
+static const struct k3_mdio_soc_data am65_mdio_soc_data = {
+	.manual_mode = true,
+};
+
+static const struct soc_device_attribute k3_mdio_socinfo[] = {
+	{ .family = "AM62X", .revision = "SR1.0", .data = &am65_mdio_soc_data },
+	{ .family = "AM64X", .revision = "SR1.0", .data = &am65_mdio_soc_data },
+	{ .family = "AM64X", .revision = "SR2.0", .data = &am65_mdio_soc_data },
+	{ .family = "AM65X", .revision = "SR1.0", .data = &am65_mdio_soc_data },
+	{ .family = "AM65X", .revision = "SR2.0", .data = &am65_mdio_soc_data },
+	{ .family = "J7200", .revision = "SR1.0", .data = &am65_mdio_soc_data },
+	{ .family = "J7200", .revision = "SR2.0", .data = &am65_mdio_soc_data },
+	{ .family = "J721E", .revision = "SR1.0", .data = &am65_mdio_soc_data },
+	{ .family = "J721E", .revision = "SR2.0", .data = &am65_mdio_soc_data },
+	{ .family = "J721S2", .revision = "SR1.0", .data = &am65_mdio_soc_data},
+	{ /* sentinel */ },
+};
+
 #if IS_ENABLED(CONFIG_OF)
 static const struct davinci_mdio_of_param of_cpsw_mdio_data = {
 	.autosuspend_delay_ms = 100,
@@ -331,6 +504,14 @@ static const struct of_device_id davinci_mdio_of_mtable[] = {
 MODULE_DEVICE_TABLE(of, davinci_mdio_of_mtable);
 #endif
 
+static const struct mdiobb_ops davinci_mdiobb_ops = {
+	.owner = THIS_MODULE,
+	.set_mdc = davinci_set_mdc,
+	.set_mdio_dir = davinci_set_mdio_dir,
+	.set_mdio_data = davinci_set_mdio_data,
+	.get_mdio_data = davinci_get_mdio_data,
+};
+
 static int davinci_mdio_probe(struct platform_device *pdev)
 {
 	struct mdio_platform_data *pdata = dev_get_platdata(&pdev->dev);
@@ -345,7 +526,26 @@ static int davinci_mdio_probe(struct platform_device *pdev)
 	if (!data)
 		return -ENOMEM;
 
-	data->bus = devm_mdiobus_alloc(dev);
+	data->manual_mode = false;
+	data->bb_ctrl.ops = &davinci_mdiobb_ops;
+
+	if (IS_ENABLED(CONFIG_OF) && dev->of_node) {
+		const struct soc_device_attribute *soc_match_data;
+
+		soc_match_data = soc_device_match(k3_mdio_socinfo);
+		if (soc_match_data && soc_match_data->data) {
+			const struct k3_mdio_soc_data *socdata =
+						soc_match_data->data;
+
+			data->manual_mode = socdata->manual_mode;
+		}
+	}
+
+	if (data->manual_mode)
+		data->bus = alloc_mdio_bitbang(&data->bb_ctrl);
+	else
+		data->bus = devm_mdiobus_alloc(dev);
+
 	if (!data->bus) {
 		dev_err(dev, "failed to alloc mii bus\n");
 		return -ENOMEM;
@@ -371,11 +571,20 @@ static int davinci_mdio_probe(struct platform_device *pdev)
 	}
 
 	data->bus->name		= dev_name(dev);
-	data->bus->read		= davinci_mdio_read;
-	data->bus->write	= davinci_mdio_write;
-	data->bus->reset	= davinci_mdio_reset;
+
+	if (data->manual_mode) {
+		data->bus->read		= davinci_mdiobb_read;
+		data->bus->write	= davinci_mdiobb_write;
+		data->bus->reset	= davinci_mdiobb_reset;
+
+		dev_info(dev, "Configuring MDIO in manual mode\n");
+	} else {
+		data->bus->read		= davinci_mdio_read;
+		data->bus->write	= davinci_mdio_write;
+		data->bus->reset	= davinci_mdio_reset;
+		data->bus->priv		= data;
+	}
 	data->bus->parent	= dev;
-	data->bus->priv		= data;
 
 	data->clk = devm_clk_get(dev, "fck");
 	if (IS_ERR(data->clk)) {
@@ -433,9 +642,13 @@ static int davinci_mdio_remove(struct platform_device *pdev)
 {
 	struct davinci_mdio_data *data = platform_get_drvdata(pdev);
 
-	if (data->bus)
+	if (data->bus) {
 		mdiobus_unregister(data->bus);
 
+		if (data->manual_mode)
+			free_mdio_bitbang(data->bus);
+	}
+
 	pm_runtime_dont_use_autosuspend(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 
@@ -452,7 +665,9 @@ static int davinci_mdio_runtime_suspend(struct device *dev)
 	ctrl = readl(&data->regs->control);
 	ctrl &= ~CONTROL_ENABLE;
 	writel(ctrl, &data->regs->control);
-	wait_for_idle(data);
+
+	if (!data->manual_mode)
+		wait_for_idle(data);
 
 	return 0;
 }
@@ -461,7 +676,12 @@ static int davinci_mdio_runtime_resume(struct device *dev)
 {
 	struct davinci_mdio_data *data = dev_get_drvdata(dev);
 
-	davinci_mdio_enable(data);
+	if (data->manual_mode) {
+		davinci_mdio_disable(data);
+		davinci_mdio_enable_manual_mode(data);
+	} else {
+		davinci_mdio_enable(data);
+	}
 	return 0;
 }
 #endif
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/xilinx/xilinx_axienet.h linux-libre-6.0.7-gnu/drivers/net/ethernet/xilinx/xilinx_axienet.h
index f2e2261b4b7d..8ff4333de2ad 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -402,6 +402,9 @@ struct axidma_bd {
  * @rx_bd_num:	Size of RX buffer descriptor ring
  * @rx_bd_ci:	Stores the index of the Rx buffer descriptor in the ring being
  *		accessed currently.
+ * @rx_packets: RX packet count for statistics
+ * @rx_bytes:	RX byte count for statistics
+ * @rx_stat_sync: Synchronization object for RX stats
  * @napi_tx:	NAPI TX control structure
  * @tx_dma_cr:  Nominal content of TX DMA control register
  * @tx_bd_v:	Virtual address of the TX buffer descriptor ring
@@ -411,6 +414,9 @@ struct axidma_bd {
  *		complete. Only updated at runtime by TX NAPI poll.
  * @tx_bd_tail:	Stores the index of the next Tx buffer descriptor in the ring
  *              to be populated.
+ * @tx_packets: TX packet count for statistics
+ * @tx_bytes:	TX byte count for statistics
+ * @tx_stat_sync: Synchronization object for TX stats
  * @dma_err_task: Work structure to process Axi DMA errors
  * @tx_irq:	Axidma TX IRQ number
  * @rx_irq:	Axidma RX IRQ number
@@ -458,6 +464,9 @@ struct axienet_local {
 	dma_addr_t rx_bd_p;
 	u32 rx_bd_num;
 	u32 rx_bd_ci;
+	u64_stats_t rx_packets;
+	u64_stats_t rx_bytes;
+	struct u64_stats_sync rx_stat_sync;
 
 	struct napi_struct napi_tx;
 	u32 tx_dma_cr;
@@ -466,6 +475,9 @@ struct axienet_local {
 	u32 tx_bd_num;
 	u32 tx_bd_ci;
 	u32 tx_bd_tail;
+	u64_stats_t tx_packets;
+	u64_stats_t tx_bytes;
+	struct u64_stats_sync tx_stat_sync;
 
 	struct work_struct dma_err_task;
 
diff --git linux-libre-6.0-gnu/drivers/net/ethernet/xilinx/xilinx_axienet_main.c linux-libre-6.0.7-gnu/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 1760930ec0c4..9262988d26a3 100644
--- linux-libre-6.0-gnu/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ linux-libre-6.0.7-gnu/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -752,8 +752,10 @@ static int axienet_tx_poll(struct napi_struct *napi, int budget)
 		if (lp->tx_bd_ci >= lp->tx_bd_num)
 			lp->tx_bd_ci %= lp->tx_bd_num;
 
-		ndev->stats.tx_packets += packets;
-		ndev->stats.tx_bytes += size;
+		u64_stats_update_begin(&lp->tx_stat_sync);
+		u64_stats_add(&lp->tx_packets, packets);
+		u64_stats_add(&lp->tx_bytes, size);
+		u64_stats_update_end(&lp->tx_stat_sync);
 
 		/* Matches barrier in axienet_start_xmit */
 		smp_mb();
@@ -984,8 +986,10 @@ static int axienet_rx_poll(struct napi_struct *napi, int budget)
 		cur_p = &lp->rx_bd_v[lp->rx_bd_ci];
 	}
 
-	lp->ndev->stats.rx_packets += packets;
-	lp->ndev->stats.rx_bytes += size;
+	u64_stats_update_begin(&lp->rx_stat_sync);
+	u64_stats_add(&lp->rx_packets, packets);
+	u64_stats_add(&lp->rx_bytes, size);
+	u64_stats_update_end(&lp->rx_stat_sync);
 
 	if (tail_p)
 		axienet_dma_out_addr(lp, XAXIDMA_RX_TDESC_OFFSET, tail_p);
@@ -1292,10 +1296,32 @@ static int axienet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	return phylink_mii_ioctl(lp->phylink, rq, cmd);
 }
 
+static void
+axienet_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
+{
+	struct axienet_local *lp = netdev_priv(dev);
+	unsigned int start;
+
+	netdev_stats_to_stats64(stats, &dev->stats);
+
+	do {
+		start = u64_stats_fetch_begin_irq(&lp->rx_stat_sync);
+		stats->rx_packets = u64_stats_read(&lp->rx_packets);
+		stats->rx_bytes = u64_stats_read(&lp->rx_bytes);
+	} while (u64_stats_fetch_retry_irq(&lp->rx_stat_sync, start));
+
+	do {
+		start = u64_stats_fetch_begin_irq(&lp->tx_stat_sync);
+		stats->tx_packets = u64_stats_read(&lp->tx_packets);
+		stats->tx_bytes = u64_stats_read(&lp->tx_bytes);
+	} while (u64_stats_fetch_retry_irq(&lp->tx_stat_sync, start));
+}
+
 static const struct net_device_ops axienet_netdev_ops = {
 	.ndo_open = axienet_open,
 	.ndo_stop = axienet_stop,
 	.ndo_start_xmit = axienet_start_xmit,
+	.ndo_get_stats64 = axienet_get_stats64,
 	.ndo_change_mtu	= axienet_change_mtu,
 	.ndo_set_mac_address = netdev_set_mac_address,
 	.ndo_validate_addr = eth_validate_addr,
@@ -1850,6 +1876,9 @@ static int axienet_probe(struct platform_device *pdev)
 	lp->rx_bd_num = RX_BD_NUM_DEFAULT;
 	lp->tx_bd_num = TX_BD_NUM_DEFAULT;
 
+	u64_stats_init(&lp->rx_stat_sync);
+	u64_stats_init(&lp->tx_stat_sync);
+
 	netif_napi_add(ndev, &lp->napi_rx, axienet_rx_poll, NAPI_POLL_WEIGHT);
 	netif_napi_add(ndev, &lp->napi_tx, axienet_tx_poll, NAPI_POLL_WEIGHT);
 
diff --git linux-libre-6.0-gnu/drivers/net/hyperv/hyperv_net.h linux-libre-6.0.7-gnu/drivers/net/hyperv/hyperv_net.h
index 25b38a374e3c..dd5919ec408b 100644
--- linux-libre-6.0-gnu/drivers/net/hyperv/hyperv_net.h
+++ linux-libre-6.0.7-gnu/drivers/net/hyperv/hyperv_net.h
@@ -1051,7 +1051,8 @@ struct net_device_context {
 	u32 vf_alloc;
 	/* Serial number of the VF to team with */
 	u32 vf_serial;
-
+	/* completion variable to confirm vf association */
+	struct completion vf_add;
 	/* Is the current data path through the VF NIC? */
 	bool  data_path_is_vf;
 
diff --git linux-libre-6.0-gnu/drivers/net/hyperv/netvsc.c linux-libre-6.0.7-gnu/drivers/net/hyperv/netvsc.c
index 6e42cb03e226..456db7c28a34 100644
--- linux-libre-6.0-gnu/drivers/net/hyperv/netvsc.c
+++ linux-libre-6.0.7-gnu/drivers/net/hyperv/netvsc.c
@@ -1580,6 +1580,10 @@ static void netvsc_send_vf(struct net_device *ndev,
 
 	net_device_ctx->vf_alloc = nvmsg->msg.v4_msg.vf_assoc.allocated;
 	net_device_ctx->vf_serial = nvmsg->msg.v4_msg.vf_assoc.serial;
+
+	if (net_device_ctx->vf_alloc)
+		complete(&net_device_ctx->vf_add);
+
 	netdev_info(ndev, "VF slot %u %s\n",
 		    net_device_ctx->vf_serial,
 		    net_device_ctx->vf_alloc ? "added" : "removed");
diff --git linux-libre-6.0-gnu/drivers/net/hyperv/netvsc_drv.c linux-libre-6.0.7-gnu/drivers/net/hyperv/netvsc_drv.c
index 15ebd5426604..8113ac17ab70 100644
--- linux-libre-6.0-gnu/drivers/net/hyperv/netvsc_drv.c
+++ linux-libre-6.0.7-gnu/drivers/net/hyperv/netvsc_drv.c
@@ -2313,6 +2313,18 @@ static struct net_device *get_netvsc_byslot(const struct net_device *vf_netdev)
 
 	}
 
+	/* Fallback path to check synthetic vf with
+	 * help of mac addr
+	 */
+	list_for_each_entry(ndev_ctx, &netvsc_dev_list, list) {
+		ndev = hv_get_drvdata(ndev_ctx->device_ctx);
+		if (ether_addr_equal(vf_netdev->perm_addr, ndev->perm_addr)) {
+			netdev_notice(vf_netdev,
+				      "falling back to mac addr based matching\n");
+			return ndev;
+		}
+	}
+
 	netdev_notice(vf_netdev,
 		      "no netdev found for vf serial:%u\n", serial);
 	return NULL;
@@ -2409,6 +2421,11 @@ static int netvsc_vf_changed(struct net_device *vf_netdev, unsigned long event)
 	if (net_device_ctx->data_path_is_vf == vf_is_up)
 		return NOTIFY_OK;
 
+	if (vf_is_up && !net_device_ctx->vf_alloc) {
+		netdev_info(ndev, "Waiting for the VF association from host\n");
+		wait_for_completion(&net_device_ctx->vf_add);
+	}
+
 	ret = netvsc_switch_datapath(ndev, vf_is_up);
 
 	if (ret) {
@@ -2440,6 +2457,7 @@ static int netvsc_unregister_vf(struct net_device *vf_netdev)
 
 	netvsc_vf_setxdp(vf_netdev, NULL);
 
+	reinit_completion(&net_device_ctx->vf_add);
 	netdev_rx_handler_unregister(vf_netdev);
 	netdev_upper_dev_unlink(vf_netdev, ndev);
 	RCU_INIT_POINTER(net_device_ctx->vf_netdev, NULL);
@@ -2479,6 +2497,7 @@ static int netvsc_probe(struct hv_device *dev,
 
 	INIT_DELAYED_WORK(&net_device_ctx->dwork, netvsc_link_change);
 
+	init_completion(&net_device_ctx->vf_add);
 	spin_lock_init(&net_device_ctx->lock);
 	INIT_LIST_HEAD(&net_device_ctx->reconfig_events);
 	INIT_DELAYED_WORK(&net_device_ctx->vf_takeover, netvsc_vf_setup);
diff --git linux-libre-6.0-gnu/drivers/net/netdevsim/bus.c linux-libre-6.0.7-gnu/drivers/net/netdevsim/bus.c
index b5f4df1a07a3..0052968e881e 100644
--- linux-libre-6.0-gnu/drivers/net/netdevsim/bus.c
+++ linux-libre-6.0.7-gnu/drivers/net/netdevsim/bus.c
@@ -117,6 +117,10 @@ static const struct attribute_group *nsim_bus_dev_attr_groups[] = {
 
 static void nsim_bus_dev_release(struct device *dev)
 {
+	struct nsim_bus_dev *nsim_bus_dev;
+
+	nsim_bus_dev = container_of(dev, struct nsim_bus_dev, dev);
+	kfree(nsim_bus_dev);
 }
 
 static struct device_type nsim_bus_dev_type = {
@@ -291,6 +295,8 @@ nsim_bus_dev_new(unsigned int id, unsigned int port_count, unsigned int num_queu
 
 err_nsim_bus_dev_id_free:
 	ida_free(&nsim_bus_dev_ids, nsim_bus_dev->dev.id);
+	put_device(&nsim_bus_dev->dev);
+	nsim_bus_dev = NULL;
 err_nsim_bus_dev_free:
 	kfree(nsim_bus_dev);
 	return ERR_PTR(err);
@@ -300,9 +306,8 @@ static void nsim_bus_dev_del(struct nsim_bus_dev *nsim_bus_dev)
 {
 	/* Disallow using nsim_bus_dev */
 	smp_store_release(&nsim_bus_dev->init, false);
-	device_unregister(&nsim_bus_dev->dev);
 	ida_free(&nsim_bus_dev_ids, nsim_bus_dev->dev.id);
-	kfree(nsim_bus_dev);
+	device_unregister(&nsim_bus_dev->dev);
 }
 
 static struct device_driver nsim_driver = {
diff --git linux-libre-6.0-gnu/drivers/net/netdevsim/dev.c linux-libre-6.0.7-gnu/drivers/net/netdevsim/dev.c
index e88f783c297e..b17e4e94a060 100644
--- linux-libre-6.0-gnu/drivers/net/netdevsim/dev.c
+++ linux-libre-6.0.7-gnu/drivers/net/netdevsim/dev.c
@@ -309,8 +309,10 @@ static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev)
 	if (IS_ERR(nsim_dev->ddir))
 		return PTR_ERR(nsim_dev->ddir);
 	nsim_dev->ports_ddir = debugfs_create_dir("ports", nsim_dev->ddir);
-	if (IS_ERR(nsim_dev->ports_ddir))
-		return PTR_ERR(nsim_dev->ports_ddir);
+	if (IS_ERR(nsim_dev->ports_ddir)) {
+		err = PTR_ERR(nsim_dev->ports_ddir);
+		goto err_ddir;
+	}
 	debugfs_create_bool("fw_update_status", 0600, nsim_dev->ddir,
 			    &nsim_dev->fw_update_status);
 	debugfs_create_u32("fw_update_overwrite_mask", 0600, nsim_dev->ddir,
@@ -346,7 +348,7 @@ static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev)
 	nsim_dev->nodes_ddir = debugfs_create_dir("rate_nodes", nsim_dev->ddir);
 	if (IS_ERR(nsim_dev->nodes_ddir)) {
 		err = PTR_ERR(nsim_dev->nodes_ddir);
-		goto err_out;
+		goto err_ports_ddir;
 	}
 	debugfs_create_bool("fail_trap_drop_counter_get", 0600,
 			    nsim_dev->ddir,
@@ -354,8 +356,9 @@ static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev)
 	nsim_udp_tunnels_debugfs_create(nsim_dev);
 	return 0;
 
-err_out:
+err_ports_ddir:
 	debugfs_remove_recursive(nsim_dev->ports_ddir);
+err_ddir:
 	debugfs_remove_recursive(nsim_dev->ddir);
 	return err;
 }
@@ -442,7 +445,7 @@ static int nsim_dev_resources_register(struct devlink *devlink)
 				     &params);
 	if (err) {
 		pr_err("Failed to register IPv4 top resource\n");
-		goto out;
+		goto err_out;
 	}
 
 	err = devl_resource_register(devlink, "fib", (u64)-1,
@@ -450,7 +453,7 @@ static int nsim_dev_resources_register(struct devlink *devlink)
 				     NSIM_RESOURCE_IPV4, &params);
 	if (err) {
 		pr_err("Failed to register IPv4 FIB resource\n");
-		return err;
+		goto err_out;
 	}
 
 	err = devl_resource_register(devlink, "fib-rules", (u64)-1,
@@ -458,7 +461,7 @@ static int nsim_dev_resources_register(struct devlink *devlink)
 				     NSIM_RESOURCE_IPV4, &params);
 	if (err) {
 		pr_err("Failed to register IPv4 FIB rules resource\n");
-		return err;
+		goto err_out;
 	}
 
 	/* Resources for IPv6 */
@@ -468,7 +471,7 @@ static int nsim_dev_resources_register(struct devlink *devlink)
 				     &params);
 	if (err) {
 		pr_err("Failed to register IPv6 top resource\n");
-		goto out;
+		goto err_out;
 	}
 
 	err = devl_resource_register(devlink, "fib", (u64)-1,
@@ -476,7 +479,7 @@ static int nsim_dev_resources_register(struct devlink *devlink)
 				     NSIM_RESOURCE_IPV6, &params);
 	if (err) {
 		pr_err("Failed to register IPv6 FIB resource\n");
-		return err;
+		goto err_out;
 	}
 
 	err = devl_resource_register(devlink, "fib-rules", (u64)-1,
@@ -484,7 +487,7 @@ static int nsim_dev_resources_register(struct devlink *devlink)
 				     NSIM_RESOURCE_IPV6, &params);
 	if (err) {
 		pr_err("Failed to register IPv6 FIB rules resource\n");
-		return err;
+		goto err_out;
 	}
 
 	/* Resources for nexthops */
@@ -492,8 +495,14 @@ static int nsim_dev_resources_register(struct devlink *devlink)
 				     NSIM_RESOURCE_NEXTHOPS,
 				     DEVLINK_RESOURCE_ID_PARENT_TOP,
 				     &params);
+	if (err) {
+		pr_err("Failed to register NEXTHOPS resource\n");
+		goto err_out;
+	}
+	return 0;
 
-out:
+err_out:
+	devl_resources_unregister(devlink);
 	return err;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/phy/dp83822.c linux-libre-6.0.7-gnu/drivers/net/phy/dp83822.c
index 8549e0e356c9..b60db8b6f477 100644
--- linux-libre-6.0-gnu/drivers/net/phy/dp83822.c
+++ linux-libre-6.0.7-gnu/drivers/net/phy/dp83822.c
@@ -254,8 +254,7 @@ static int dp83822_config_intr(struct phy_device *phydev)
 				DP83822_EEE_ERROR_CHANGE_INT_EN);
 
 		if (!dp83822->fx_enabled)
-			misr_status |= DP83822_MDI_XOVER_INT_EN |
-				       DP83822_ANEG_ERR_INT_EN |
+			misr_status |= DP83822_ANEG_ERR_INT_EN |
 				       DP83822_WOL_PKT_INT_EN;
 
 		err = phy_write(phydev, MII_DP83822_MISR2, misr_status);
diff --git linux-libre-6.0-gnu/drivers/net/phy/dp83867.c linux-libre-6.0.7-gnu/drivers/net/phy/dp83867.c
index 6939563d3b7c..417527f8bbf5 100644
--- linux-libre-6.0-gnu/drivers/net/phy/dp83867.c
+++ linux-libre-6.0.7-gnu/drivers/net/phy/dp83867.c
@@ -853,6 +853,14 @@ static int dp83867_config_init(struct phy_device *phydev)
 		else
 			val &= ~DP83867_SGMII_TYPE;
 		phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_SGMIICTL, val);
+
+		/* This is a SW workaround for link instability if RX_CTRL is
+		 * not strapped to mode 3 or 4 in HW. This is required for SGMII
+		 * in addition to clearing bit 7, handled above.
+		 */
+		if (dp83867->rxctrl_strap_quirk)
+			phy_set_bits_mmd(phydev, DP83867_DEVADDR, DP83867_CFG4,
+					 BIT(8));
 	}
 
 	val = phy_read(phydev, DP83867_CFG3);
diff --git linux-libre-6.0-gnu/drivers/net/phy/phylink.c linux-libre-6.0.7-gnu/drivers/net/phy/phylink.c
index 9bd69328dc4d..7bbbe69a7b0a 100644
--- linux-libre-6.0-gnu/drivers/net/phy/phylink.c
+++ linux-libre-6.0.7-gnu/drivers/net/phy/phylink.c
@@ -1431,6 +1431,9 @@ static int phylink_bringup_phy(struct phylink *pl, struct phy_device *phy,
 	if (phy_interrupt_is_valid(phy))
 		phy_request_interrupt(phy);
 
+	if (pl->config->mac_managed_pm)
+		phy->mac_managed_pm = true;
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/thunderbolt.c linux-libre-6.0.7-gnu/drivers/net/thunderbolt.c
index ff5d0e98a088..ab3f04562980 100644
--- linux-libre-6.0-gnu/drivers/net/thunderbolt.c
+++ linux-libre-6.0.7-gnu/drivers/net/thunderbolt.c
@@ -612,18 +612,13 @@ static void tbnet_connected_work(struct work_struct *work)
 		return;
 	}
 
-	/* Both logins successful so enable the high-speed DMA paths and
-	 * start the network device queue.
+	/* Both logins successful so enable the rings, high-speed DMA
+	 * paths and start the network device queue.
+	 *
+	 * Note we enable the DMA paths last to make sure we have primed
+	 * the Rx ring before any incoming packets are allowed to
+	 * arrive.
 	 */
-	ret = tb_xdomain_enable_paths(net->xd, net->local_transmit_path,
-				      net->rx_ring.ring->hop,
-				      net->remote_transmit_path,
-				      net->tx_ring.ring->hop);
-	if (ret) {
-		netdev_err(net->dev, "failed to enable DMA paths\n");
-		return;
-	}
-
 	tb_ring_start(net->tx_ring.ring);
 	tb_ring_start(net->rx_ring.ring);
 
@@ -635,10 +630,21 @@ static void tbnet_connected_work(struct work_struct *work)
 	if (ret)
 		goto err_free_rx_buffers;
 
+	ret = tb_xdomain_enable_paths(net->xd, net->local_transmit_path,
+				      net->rx_ring.ring->hop,
+				      net->remote_transmit_path,
+				      net->tx_ring.ring->hop);
+	if (ret) {
+		netdev_err(net->dev, "failed to enable DMA paths\n");
+		goto err_free_tx_buffers;
+	}
+
 	netif_carrier_on(net->dev);
 	netif_start_queue(net->dev);
 	return;
 
+err_free_tx_buffers:
+	tbnet_free_buffers(&net->tx_ring);
 err_free_rx_buffers:
 	tbnet_free_buffers(&net->rx_ring);
 err_stop_rings:
diff --git linux-libre-6.0-gnu/drivers/net/usb/r8152.c linux-libre-6.0.7-gnu/drivers/net/usb/r8152.c
index 10a84398867d..a6dbe16251ad 100644
--- linux-libre-6.0-gnu/drivers/net/usb/r8152.c
+++ linux-libre-6.0.7-gnu/drivers/net/usb/r8152.c
@@ -1874,7 +1874,9 @@ static void intr_callback(struct urb *urb)
 			   "Stop submitting intr, status %d\n", status);
 		return;
 	case -EOVERFLOW:
-		netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");
+		if (net_ratelimit())
+			netif_info(tp, intr, tp->netdev,
+				   "intr status -EOVERFLOW\n");
 		goto resubmit;
 	/* -EPIPE:  should clear the halt */
 	default:
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/core.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/core.c
index 3457be353ee6..c3899f80efd8 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/core.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/core.c
@@ -98,6 +98,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = true,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA988X_HW_2_0_VERSION,
@@ -136,6 +137,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = true,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA9887_HW_1_0_VERSION,
@@ -175,6 +177,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA6174_HW_3_2_VERSION,
@@ -209,6 +212,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.supports_peer_stats_info = true,
 		.dynamic_sar_support = true,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
@@ -247,6 +251,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
@@ -285,6 +290,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA6174_HW_3_0_VERSION,
@@ -323,6 +329,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA6174_HW_3_2_VERSION,
@@ -365,6 +372,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.supports_peer_stats_info = true,
 		.dynamic_sar_support = true,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA99X0_HW_2_0_DEV_VERSION,
@@ -409,6 +417,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA9984_HW_1_0_DEV_VERSION,
@@ -460,6 +469,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA9888_HW_2_0_DEV_VERSION,
@@ -508,6 +518,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA9377_HW_1_0_DEV_VERSION,
@@ -546,6 +557,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA9377_HW_1_1_DEV_VERSION,
@@ -586,6 +598,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA9377_HW_1_1_DEV_VERSION,
@@ -617,6 +630,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = true,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = QCA4019_HW_1_0_DEV_VERSION,
@@ -662,6 +676,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
 		.hw_restart_disconnect = false,
+		.use_fw_tx_credits = true,
 	},
 	{
 		.id = WCN3990_HW_1_0_DEV_VERSION,
@@ -693,6 +708,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = true,
 		.hw_restart_disconnect = true,
+		.use_fw_tx_credits = false,
 	},
 };
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/htc.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/htc.c
index fab398046a3f..6d1784f74bea 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/htc.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/htc.c
@@ -947,13 +947,18 @@ int ath10k_htc_wait_target(struct ath10k_htc *htc)
 		return -ECOMM;
 	}
 
-	htc->total_transmit_credits = __le16_to_cpu(msg->ready.credit_count);
+	if (ar->hw_params.use_fw_tx_credits)
+		htc->total_transmit_credits = __le16_to_cpu(msg->ready.credit_count);
+	else
+		htc->total_transmit_credits = 1;
+
 	htc->target_credit_size = __le16_to_cpu(msg->ready.credit_size);
 
 	ath10k_dbg(ar, ATH10K_DBG_HTC,
-		   "Target ready! transmit resources: %d size:%d\n",
+		   "Target ready! transmit resources: %d size:%d actual credits:%d\n",
 		   htc->total_transmit_credits,
-		   htc->target_credit_size);
+		   htc->target_credit_size,
+		   msg->ready.credit_count);
 
 	if ((htc->total_transmit_credits == 0) ||
 	    (htc->target_credit_size == 0)) {
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/hw.h linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/hw.h
index fedb43636f48..f6527065f099 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/hw.h
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/hw.h
@@ -635,6 +635,8 @@ struct ath10k_hw_params {
 	bool dynamic_sar_support;
 
 	bool hw_restart_disconnect;
+
+	bool use_fw_tx_credits;
 };
 
 struct htt_resp;
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/mac.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/mac.c
index 9dd3b8fba4b0..23381a9db6ae 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath10k/mac.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath10k/mac.c
@@ -864,11 +864,36 @@ static int ath10k_peer_delete(struct ath10k *ar, u32 vdev_id, const u8 *addr)
 	return 0;
 }
 
+static void ath10k_peer_map_cleanup(struct ath10k *ar, struct ath10k_peer *peer)
+{
+	int peer_id, i;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	for_each_set_bit(peer_id, peer->peer_ids,
+			 ATH10K_MAX_NUM_PEER_IDS) {
+		ar->peer_map[peer_id] = NULL;
+	}
+
+	/* Double check that peer is properly un-referenced from
+	 * the peer_map
+	 */
+	for (i = 0; i < ARRAY_SIZE(ar->peer_map); i++) {
+		if (ar->peer_map[i] == peer) {
+			ath10k_warn(ar, "removing stale peer_map entry for %pM (ptr %pK idx %d)\n",
+				    peer->addr, peer, i);
+			ar->peer_map[i] = NULL;
+		}
+	}
+
+	list_del(&peer->list);
+	kfree(peer);
+	ar->num_peers--;
+}
+
 static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id)
 {
 	struct ath10k_peer *peer, *tmp;
-	int peer_id;
-	int i;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
@@ -880,25 +905,7 @@ static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id)
 		ath10k_warn(ar, "removing stale peer %pM from vdev_id %d\n",
 			    peer->addr, vdev_id);
 
-		for_each_set_bit(peer_id, peer->peer_ids,
-				 ATH10K_MAX_NUM_PEER_IDS) {
-			ar->peer_map[peer_id] = NULL;
-		}
-
-		/* Double check that peer is properly un-referenced from
-		 * the peer_map
-		 */
-		for (i = 0; i < ARRAY_SIZE(ar->peer_map); i++) {
-			if (ar->peer_map[i] == peer) {
-				ath10k_warn(ar, "removing stale peer_map entry for %pM (ptr %pK idx %d)\n",
-					    peer->addr, peer, i);
-				ar->peer_map[i] = NULL;
-			}
-		}
-
-		list_del(&peer->list);
-		kfree(peer);
-		ar->num_peers--;
+		ath10k_peer_map_cleanup(ar, peer);
 	}
 	spin_unlock_bh(&ar->data_lock);
 }
@@ -7621,10 +7628,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 				/* Clean up the peer object as well since we
 				 * must have failed to do this above.
 				 */
-				list_del(&peer->list);
-				ar->peer_map[i] = NULL;
-				kfree(peer);
-				ar->num_peers--;
+				ath10k_peer_map_cleanup(ar, peer);
 			}
 		}
 		spin_unlock_bh(&ar->data_lock);
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/ahb.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/ahb.c
index c47414710138..911eee9646a4 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/ahb.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/ahb.c
@@ -1088,20 +1088,10 @@ err_core_free:
 	return ret;
 }
 
-static int ath11k_ahb_remove(struct platform_device *pdev)
+static void ath11k_ahb_remove_prepare(struct ath11k_base *ab)
 {
-	struct ath11k_base *ab = platform_get_drvdata(pdev);
 	unsigned long left;
 
-	if (test_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags)) {
-		ath11k_ahb_power_down(ab);
-		ath11k_debugfs_soc_destroy(ab);
-		ath11k_qmi_deinit_service(ab);
-		goto qmi_fail;
-	}
-
-	reinit_completion(&ab->driver_recovery);
-
 	if (test_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags)) {
 		left = wait_for_completion_timeout(&ab->driver_recovery,
 						   ATH11K_AHB_RECOVERY_TIMEOUT);
@@ -1111,19 +1101,60 @@ static int ath11k_ahb_remove(struct platform_device *pdev)
 
 	set_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags);
 	cancel_work_sync(&ab->restart_work);
+	cancel_work_sync(&ab->qmi.event_work);
+}
+
+static void ath11k_ahb_free_resources(struct ath11k_base *ab)
+{
+	struct platform_device *pdev = ab->pdev;
 
-	ath11k_core_deinit(ab);
-qmi_fail:
 	ath11k_ahb_free_irq(ab);
 	ath11k_hal_srng_deinit(ab);
 	ath11k_ahb_fw_resource_deinit(ab);
 	ath11k_ce_free_pipes(ab);
 	ath11k_core_free(ab);
 	platform_set_drvdata(pdev, NULL);
+}
+
+static int ath11k_ahb_remove(struct platform_device *pdev)
+{
+	struct ath11k_base *ab = platform_get_drvdata(pdev);
+
+	if (test_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags)) {
+		ath11k_ahb_power_down(ab);
+		ath11k_debugfs_soc_destroy(ab);
+		ath11k_qmi_deinit_service(ab);
+		goto qmi_fail;
+	}
+
+	ath11k_ahb_remove_prepare(ab);
+	ath11k_core_deinit(ab);
+
+qmi_fail:
+	ath11k_ahb_free_resources(ab);
 
 	return 0;
 }
 
+static void ath11k_ahb_shutdown(struct platform_device *pdev)
+{
+	struct ath11k_base *ab = platform_get_drvdata(pdev);
+
+	/* platform shutdown() & remove() are mutually exclusive.
+	 * remove() is invoked during rmmod & shutdown() during
+	 * system reboot/shutdown.
+	 */
+	ath11k_ahb_remove_prepare(ab);
+
+	if (!(test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)))
+		goto free_resources;
+
+	ath11k_core_deinit(ab);
+
+free_resources:
+	ath11k_ahb_free_resources(ab);
+}
+
 static struct platform_driver ath11k_ahb_driver = {
 	.driver         = {
 		.name   = "ath11k",
@@ -1131,6 +1162,7 @@ static struct platform_driver ath11k_ahb_driver = {
 	},
 	.probe  = ath11k_ahb_probe,
 	.remove = ath11k_ahb_remove,
+	.shutdown = ath11k_ahb_shutdown,
 };
 
 static int ath11k_ahb_init(void)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/core.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/core.c
index 598190c653f3..e9fb09b9ea8d 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/core.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/core.c
@@ -1563,6 +1563,8 @@ static void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab)
 
 	wake_up(&ab->wmi_ab.tx_credits_wq);
 	wake_up(&ab->peer_mapping_wq);
+
+	reinit_completion(&ab->driver_recovery);
 }
 
 static void ath11k_core_post_reconfigure_recovery(struct ath11k_base *ab)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c
index 2148acf37071..e9c56ad1ec9d 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -5197,7 +5197,8 @@ int ath11k_dp_rx_process_mon_status(struct ath11k_base *ab, int mac_id,
 		if (log_type != ATH11K_PKTLOG_TYPE_INVALID)
 			trace_ath11k_htt_rxdesc(ar, skb->data, log_type, rx_buf_sz);
 
-		memset(ppdu_info, 0, sizeof(struct hal_rx_mon_ppdu_info));
+		memset(ppdu_info, 0, sizeof(*ppdu_info));
+		ppdu_info->peer_id = HAL_INVALID_PEERID;
 		hal_status = ath11k_hal_rx_parse_mon_status(ab, ppdu_info, skb);
 
 		if (test_bit(ATH11K_FLAG_MONITOR_STARTED, &ar->monitor_flags) &&
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/mac.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/mac.c
index 7e91e347c9ff..7f6521314b2d 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/mac.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/mac.c
@@ -4954,6 +4954,8 @@ static int ath11k_mac_set_txbf_conf(struct ath11k_vif *arvif)
 	if (vht_cap & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE)) {
 		nsts = vht_cap & IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
 		nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
+		if (nsts > (ar->num_rx_chains - 1))
+			nsts = ar->num_rx_chains - 1;
 		value |= SM(nsts, WMI_TXBF_STS_CAP_OFFSET);
 	}
 
@@ -4994,7 +4996,7 @@ static int ath11k_mac_set_txbf_conf(struct ath11k_vif *arvif)
 static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap)
 {
 	bool subfer, subfee;
-	int sound_dim = 0;
+	int sound_dim = 0, nsts = 0;
 
 	subfer = !!(*vht_cap & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE));
 	subfee = !!(*vht_cap & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE));
@@ -5004,6 +5006,11 @@ static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap)
 		subfer = false;
 	}
 
+	if (ar->num_rx_chains < 2) {
+		*vht_cap &= ~(IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE);
+		subfee = false;
+	}
+
 	/* If SU Beaformer is not set, then disable MU Beamformer Capability */
 	if (!subfer)
 		*vht_cap &= ~(IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE);
@@ -5016,7 +5023,9 @@ static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap)
 	sound_dim >>= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
 	*vht_cap &= ~IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
 
-	/* TODO: Need to check invalid STS and Sound_dim values set by FW? */
+	nsts = (*vht_cap & IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK);
+	nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
+	*vht_cap &= ~IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
 
 	/* Enable Sounding Dimension Field only if SU BF is enabled */
 	if (subfer) {
@@ -5028,9 +5037,15 @@ static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap)
 		*vht_cap |= sound_dim;
 	}
 
-	/* Use the STS advertised by FW unless SU Beamformee is not supported*/
-	if (!subfee)
-		*vht_cap &= ~(IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK);
+	/* Enable Beamformee STS Field only if SU BF is enabled */
+	if (subfee) {
+		if (nsts > (ar->num_rx_chains - 1))
+			nsts = ar->num_rx_chains - 1;
+
+		nsts <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
+		nsts &=  IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
+		*vht_cap |= nsts;
+	}
 }
 
 static struct ieee80211_sta_vht_cap
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/mhi.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/mhi.c
index c44df17719f6..86995e8dc913 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/mhi.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/mhi.c
@@ -402,8 +402,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci)
 	ret = ath11k_mhi_get_msi(ab_pci);
 	if (ret) {
 		ath11k_err(ab, "failed to get msi for mhi\n");
-		mhi_free_controller(mhi_ctrl);
-		return ret;
+		goto free_controller;
 	}
 
 	if (!test_bit(ATH11K_FLAG_MULTI_MSI_VECTORS, &ab->dev_flags))
@@ -412,7 +411,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci)
 	if (test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) {
 		ret = ath11k_mhi_read_addr_from_dt(mhi_ctrl);
 		if (ret < 0)
-			return ret;
+			goto free_controller;
 	} else {
 		mhi_ctrl->iova_start = 0;
 		mhi_ctrl->iova_stop = 0xFFFFFFFF;
@@ -440,18 +439,22 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci)
 	default:
 		ath11k_err(ab, "failed assign mhi_config for unknown hw rev %d\n",
 			   ab->hw_rev);
-		mhi_free_controller(mhi_ctrl);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto free_controller;
 	}
 
 	ret = mhi_register_controller(mhi_ctrl, ath11k_mhi_config);
 	if (ret) {
 		ath11k_err(ab, "failed to register to mhi bus, err = %d\n", ret);
-		mhi_free_controller(mhi_ctrl);
-		return ret;
+		goto free_controller;
 	}
 
 	return 0;
+
+free_controller:
+	mhi_free_controller(mhi_ctrl);
+	ab_pci->mhi_ctrl = NULL;
+	return ret;
 }
 
 void ath11k_mhi_unregister(struct ath11k_pci *ab_pci)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/peer.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/peer.c
index 9e22aaf34b88..1ae7af02c364 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/peer.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/peer.c
@@ -302,6 +302,21 @@ static int __ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, const u8 *addr)
 	spin_lock_bh(&ab->base_lock);
 
 	peer = ath11k_peer_find_by_addr(ab, addr);
+	/* Check if the found peer is what we want to remove.
+	 * While the sta is transitioning to another band we may
+	 * have 2 peer with the same addr assigned to different
+	 * vdev_id. Make sure we are deleting the correct peer.
+	 */
+	if (peer && peer->vdev_id == vdev_id)
+		ath11k_peer_rhash_delete(ab, peer);
+
+	/* Fallback to peer list search if the correct peer can't be found.
+	 * Skip the deletion of the peer from the rhash since it has already
+	 * been deleted in peer add.
+	 */
+	if (!peer)
+		peer = ath11k_peer_find(ab, vdev_id, addr);
+
 	if (!peer) {
 		spin_unlock_bh(&ab->base_lock);
 		mutex_unlock(&ab->tbl_mtx_lock);
@@ -312,8 +327,6 @@ static int __ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, const u8 *addr)
 		return -EINVAL;
 	}
 
-	ath11k_peer_rhash_delete(ab, peer);
-
 	spin_unlock_bh(&ab->base_lock);
 	mutex_unlock(&ab->tbl_mtx_lock);
 
@@ -372,8 +385,17 @@ int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif,
 	spin_lock_bh(&ar->ab->base_lock);
 	peer = ath11k_peer_find_by_addr(ar->ab, param->peer_addr);
 	if (peer) {
-		spin_unlock_bh(&ar->ab->base_lock);
-		return -EINVAL;
+		if (peer->vdev_id == param->vdev_id) {
+			spin_unlock_bh(&ar->ab->base_lock);
+			return -EINVAL;
+		}
+
+		/* Assume sta is transitioning to another band.
+		 * Remove here the peer from rhash.
+		 */
+		mutex_lock(&ar->ab->tbl_mtx_lock);
+		ath11k_peer_rhash_delete(ar->ab, peer);
+		mutex_unlock(&ar->ab->tbl_mtx_lock);
 	}
 	spin_unlock_bh(&ar->ab->base_lock);
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/qmi.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/qmi.c
index 95b22e851143..7da0f5b0753a 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/qmi.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/qmi.c
@@ -1696,6 +1696,13 @@ static struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = {
 	},
 };
 
+static struct qmi_elem_info qmi_wlfw_fw_init_done_ind_msg_v01_ei[] = {
+	{
+		.data_type = QMI_EOTI,
+		.array_type = NO_ARRAY,
+	},
+};
+
 static int ath11k_qmi_host_cap_send(struct ath11k_base *ab)
 {
 	struct qmi_wlanfw_host_cap_req_msg_v01 req;
@@ -3006,6 +3013,10 @@ static void ath11k_qmi_msg_fw_ready_cb(struct qmi_handle *qmi_hdl,
 	struct ath11k_base *ab = qmi->ab;
 
 	ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware ready\n");
+
+	ab->qmi.cal_done = 1;
+	wake_up(&ab->qmi.cold_boot_waitq);
+
 	ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_READY, NULL);
 }
 
@@ -3018,11 +3029,22 @@ static void ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle *qmi_hdl,
 					      struct ath11k_qmi, handle);
 	struct ath11k_base *ab = qmi->ab;
 
-	ab->qmi.cal_done = 1;
-	wake_up(&ab->qmi.cold_boot_waitq);
 	ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi cold boot calibration done\n");
 }
 
+static void ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle *qmi_hdl,
+					   struct sockaddr_qrtr *sq,
+					   struct qmi_txn *txn,
+					   const void *decoded)
+{
+	struct ath11k_qmi *qmi = container_of(qmi_hdl,
+					      struct ath11k_qmi, handle);
+	struct ath11k_base *ab = qmi->ab;
+
+	ath11k_qmi_driver_event_post(qmi, ATH11K_QMI_EVENT_FW_INIT_DONE, NULL);
+	ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi firmware init done\n");
+}
+
 static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = {
 	{
 		.type = QMI_INDICATION,
@@ -3053,6 +3075,14 @@ static const struct qmi_msg_handler ath11k_qmi_msg_handlers[] = {
 			sizeof(struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01),
 		.fn = ath11k_qmi_msg_cold_boot_cal_done_cb,
 	},
+	{
+		.type = QMI_INDICATION,
+		.msg_id = QMI_WLFW_FW_INIT_DONE_IND_V01,
+		.ei = qmi_wlfw_fw_init_done_ind_msg_v01_ei,
+		.decoded_size =
+			sizeof(struct qmi_wlfw_fw_init_done_ind_msg_v01),
+		.fn = ath11k_qmi_msg_fw_init_done_cb,
+	},
 };
 
 static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl,
@@ -3145,7 +3175,7 @@ static void ath11k_qmi_driver_event_work(struct work_struct *work)
 			}
 
 			break;
-		case ATH11K_QMI_EVENT_FW_READY:
+		case ATH11K_QMI_EVENT_FW_INIT_DONE:
 			clear_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
 			if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) {
 				ath11k_hal_dump_srng_stats(ab);
@@ -3168,6 +3198,8 @@ static void ath11k_qmi_driver_event_work(struct work_struct *work)
 				set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags);
 			}
 
+			break;
+		case ATH11K_QMI_EVENT_FW_READY:
 			break;
 		case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE:
 			break;
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/qmi.h linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/qmi.h
index c83cf822be81..2ec56a34fa81 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/qmi.h
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/qmi.h
@@ -31,8 +31,9 @@
 
 #define QMI_WLFW_REQUEST_MEM_IND_V01		0x0035
 #define QMI_WLFW_FW_MEM_READY_IND_V01		0x0037
-#define QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01	0x0021
-#define QMI_WLFW_FW_READY_IND_V01		0x0038
+#define QMI_WLFW_COLD_BOOT_CAL_DONE_IND_V01	0x003E
+#define QMI_WLFW_FW_READY_IND_V01		0x0021
+#define QMI_WLFW_FW_INIT_DONE_IND_V01		0x0038
 
 #define QMI_WLANFW_MAX_DATA_SIZE_V01		6144
 #define ATH11K_FIRMWARE_MODE_OFF		4
@@ -69,6 +70,7 @@ enum ath11k_qmi_event_type {
 	ATH11K_QMI_EVENT_FORCE_FW_ASSERT,
 	ATH11K_QMI_EVENT_POWER_UP,
 	ATH11K_QMI_EVENT_POWER_DOWN,
+	ATH11K_QMI_EVENT_FW_INIT_DONE,
 	ATH11K_QMI_EVENT_MAX,
 };
 
@@ -291,6 +293,10 @@ struct qmi_wlanfw_fw_cold_cal_done_ind_msg_v01 {
 	char placeholder;
 };
 
+struct qmi_wlfw_fw_init_done_ind_msg_v01 {
+	char placeholder;
+};
+
 #define QMI_WLANFW_CAP_REQ_MSG_V01_MAX_LEN		0
 #define QMI_WLANFW_CAP_RESP_MSG_V01_MAX_LEN		235
 #define QMI_WLANFW_CAP_REQ_V01				0x0024
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/wmi.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/wmi.c
index 88ee4f9d19da..b658ea60dcf7 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/wmi.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/wmi.c
@@ -8962,12 +8962,13 @@ int ath11k_wmi_sta_keepalive(struct ath11k *ar,
 	cmd->interval = arg->interval;
 	cmd->method = arg->method;
 
+	arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
+	arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
+				     WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
+			 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
+
 	if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
 	    arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
-		arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
-		arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
-					     WMI_TAG_STA_KEEPALVE_ARP_RESPONSE) |
-				 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
 		arp->src_ip4_addr = arg->src_ip4_addr;
 		arp->dest_ip4_addr = arg->dest_ip4_addr;
 		ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/wmi.h linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/wmi.h
index 4da248ffa318..ba5343a3411f 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath11k/wmi.h
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath11k/wmi.h
@@ -1214,7 +1214,7 @@ enum wmi_tlv_tag {
 	WMI_TAG_NS_OFFLOAD_TUPLE,
 	WMI_TAG_FTM_INTG_CMD,
 	WMI_TAG_STA_KEEPALIVE_CMD,
-	WMI_TAG_STA_KEEPALVE_ARP_RESPONSE,
+	WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE,
 	WMI_TAG_P2P_SET_VENDOR_IE_DATA_CMD,
 	WMI_TAG_AP_PS_PEER_CMD,
 	WMI_TAG_PEER_RATE_RETRY_SCHED_CMD,
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c
index 994ec48b2f66..ca05b07a45e6 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -364,33 +364,27 @@ ret:
 }
 
 static void ath9k_htc_fw_panic_report(struct htc_target *htc_handle,
-				      struct sk_buff *skb)
+				      struct sk_buff *skb, u32 len)
 {
 	uint32_t *pattern = (uint32_t *)skb->data;
 
-	switch (*pattern) {
-	case 0x33221199:
-		{
+	if (*pattern == 0x33221199 && len >= sizeof(struct htc_panic_bad_vaddr)) {
 		struct htc_panic_bad_vaddr *htc_panic;
 		htc_panic = (struct htc_panic_bad_vaddr *) skb->data;
 		dev_err(htc_handle->dev, "ath: firmware panic! "
 			"exccause: 0x%08x; pc: 0x%08x; badvaddr: 0x%08x.\n",
 			htc_panic->exccause, htc_panic->pc,
 			htc_panic->badvaddr);
-		break;
-		}
-	case 0x33221299:
-		{
+		return;
+	}
+	if (*pattern == 0x33221299) {
 		struct htc_panic_bad_epid *htc_panic;
 		htc_panic = (struct htc_panic_bad_epid *) skb->data;
 		dev_err(htc_handle->dev, "ath: firmware panic! "
 			"bad epid: 0x%08x\n", htc_panic->epid);
-		break;
-		}
-	default:
-		dev_err(htc_handle->dev, "ath: unknown panic pattern!\n");
-		break;
+		return;
 	}
+	dev_err(htc_handle->dev, "ath: unknown panic pattern!\n");
 }
 
 /*
@@ -411,16 +405,26 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle,
 	if (!htc_handle || !skb)
 		return;
 
+	/* A valid message requires len >= 8.
+	 *
+	 *   sizeof(struct htc_frame_hdr) == 8
+	 *   sizeof(struct htc_ready_msg) == 8
+	 *   sizeof(struct htc_panic_bad_vaddr) == 16
+	 *   sizeof(struct htc_panic_bad_epid) == 8
+	 */
+	if (unlikely(len < sizeof(struct htc_frame_hdr)))
+		goto invalid;
 	htc_hdr = (struct htc_frame_hdr *) skb->data;
 	epid = htc_hdr->endpoint_id;
 
 	if (epid == 0x99) {
-		ath9k_htc_fw_panic_report(htc_handle, skb);
+		ath9k_htc_fw_panic_report(htc_handle, skb, len);
 		kfree_skb(skb);
 		return;
 	}
 
 	if (epid < 0 || epid >= ENDPOINT_MAX) {
+invalid:
 		if (pipe_id != USB_REG_IN_PIPE)
 			dev_kfree_skb_any(skb);
 		else
@@ -432,21 +436,30 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle,
 
 		/* Handle trailer */
 		if (htc_hdr->flags & HTC_FLAGS_RECV_TRAILER) {
-			if (be32_to_cpu(*(__be32 *) skb->data) == 0x00C60000)
+			if (be32_to_cpu(*(__be32 *) skb->data) == 0x00C60000) {
 				/* Move past the Watchdog pattern */
 				htc_hdr = (struct htc_frame_hdr *)(skb->data + 4);
+				len -= 4;
+			}
 		}
 
 		/* Get the message ID */
+		if (unlikely(len < sizeof(struct htc_frame_hdr) + sizeof(__be16)))
+			goto invalid;
 		msg_id = (__be16 *) ((void *) htc_hdr +
 				     sizeof(struct htc_frame_hdr));
 
 		/* Now process HTC messages */
 		switch (be16_to_cpu(*msg_id)) {
 		case HTC_MSG_READY_ID:
+			if (unlikely(len < sizeof(struct htc_ready_msg)))
+				goto invalid;
 			htc_process_target_rdy(htc_handle, htc_hdr);
 			break;
 		case HTC_MSG_CONNECT_SERVICE_RESPONSE_ID:
+			if (unlikely(len < sizeof(struct htc_frame_hdr) +
+				     sizeof(struct htc_conn_svc_rspmsg)))
+				goto invalid;
 			htc_process_conn_rsp(htc_handle, htc_hdr);
 			break;
 		default:
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ath/ath9k/rng.c linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath9k/rng.c
index cb5414265a9b..58c0ab01771b 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ath/ath9k/rng.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ath/ath9k/rng.c
@@ -83,7 +83,8 @@ static int ath9k_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)
 		if (!wait || !max || likely(bytes_read) || fail_stats > 110)
 			break;
 
-		msleep_interruptible(ath9k_rng_delay_get(++fail_stats));
+		if (hwrng_msleep(rng, ath9k_rng_delay_get(++fail_stats)))
+			break;
 	}
 
 	if (wait && !bytes_read && max)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c linux-libre-6.0.7-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index bd164a0821f9..ca95b02962ef 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -292,6 +292,7 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb,
 	struct brcmf_pub *drvr = ifp->drvr;
 	struct ethhdr *eh;
 	int head_delta;
+	unsigned int tx_bytes = skb->len;
 
 	brcmf_dbg(DATA, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
 
@@ -366,7 +367,7 @@ done:
 		ndev->stats.tx_dropped++;
 	} else {
 		ndev->stats.tx_packets++;
-		ndev->stats.tx_bytes += skb->len;
+		ndev->stats.tx_bytes += tx_bytes;
 	}
 
 	/* Return ok: we always eat the packet */
diff --git linux-libre-6.0-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c linux-libre-6.0.7-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
index fabfbb0b40b0..d0a7465be586 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
@@ -158,12 +158,12 @@ static int brcmf_pno_set_random(struct brcmf_if *ifp, struct brcmf_pno_info *pi)
 	struct brcmf_pno_macaddr_le pfn_mac;
 	u8 *mac_addr = NULL;
 	u8 *mac_mask = NULL;
-	int err, i;
+	int err, i, ri;
 
-	for (i = 0; i < pi->n_reqs; i++)
-		if (pi->reqs[i]->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
-			mac_addr = pi->reqs[i]->mac_addr;
-			mac_mask = pi->reqs[i]->mac_addr_mask;
+	for (ri = 0; ri < pi->n_reqs; ri++)
+		if (pi->reqs[ri]->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
+			mac_addr = pi->reqs[ri]->mac_addr;
+			mac_mask = pi->reqs[ri]->mac_addr_mask;
 			break;
 		}
 
@@ -185,7 +185,7 @@ static int brcmf_pno_set_random(struct brcmf_if *ifp, struct brcmf_pno_info *pi)
 	pfn_mac.mac[0] |= 0x02;
 
 	brcmf_dbg(SCAN, "enabling random mac: reqid=%llu mac=%pM\n",
-		  pi->reqs[i]->reqid, pfn_mac.mac);
+		  pi->reqs[ri]->reqid, pfn_mac.mac);
 	err = brcmf_fil_iovar_data_set(ifp, "pfn_macaddr", &pfn_mac,
 				       sizeof(pfn_mac));
 	if (err)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mac80211_hwsim.c linux-libre-6.0.7-gnu/drivers/net/wireless/mac80211_hwsim.c
index 1f301a5fb396..a074552bcec3 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mac80211_hwsim.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mac80211_hwsim.c
@@ -2995,10 +2995,15 @@ static int mac80211_hwsim_change_vif_links(struct ieee80211_hw *hw,
 					   u16 old_links, u16 new_links,
 					   struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS])
 {
-	unsigned long rem = old_links & ~new_links ?: BIT(0);
+	unsigned long rem = old_links & ~new_links;
 	unsigned long add = new_links & ~old_links;
 	int i;
 
+	if (!old_links)
+		rem |= BIT(0);
+	if (!new_links)
+		add |= BIT(0);
+
 	for_each_set_bit(i, &rem, IEEE80211_MLD_MAX_NUM_LINKS)
 		mac80211_hwsim_config_mac_nl(hw, old[i]->addr, false);
 
@@ -4526,6 +4531,8 @@ static int hwsim_cloned_frame_received_nl(struct sk_buff *skb_2,
 
 	rx_status.band = channel->band;
 	rx_status.rate_idx = nla_get_u32(info->attrs[HWSIM_ATTR_RX_RATE]);
+	if (rx_status.rate_idx >= data2->hw->wiphy->bands[rx_status.band]->n_bitrates)
+		goto out;
 	rx_status.signal = nla_get_u32(info->attrs[HWSIM_ATTR_SIGNAL]);
 
 	hdr = (void *)skb->data;
diff --git linux-libre-6.0-gnu/drivers/net/wireless/marvell/mwifiex/init.c linux-libre-6.0.7-gnu/drivers/net/wireless/marvell/mwifiex/init.c
index fc77489cc511..7dddb4b5dea1 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/marvell/mwifiex/init.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/marvell/mwifiex/init.c
@@ -51,9 +51,10 @@ static void wakeup_timer_fn(struct timer_list *t)
 		adapter->if_ops.card_reset(adapter);
 }
 
-static void fw_dump_timer_fn(struct timer_list *t)
+static void fw_dump_work(struct work_struct *work)
 {
-	struct mwifiex_adapter *adapter = from_timer(adapter, t, devdump_timer);
+	struct mwifiex_adapter *adapter =
+		container_of(work, struct mwifiex_adapter, devdump_work.work);
 
 	mwifiex_upload_device_dump(adapter);
 }
@@ -309,7 +310,7 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter)
 	adapter->active_scan_triggered = false;
 	timer_setup(&adapter->wakeup_timer, wakeup_timer_fn, 0);
 	adapter->devdump_len = 0;
-	timer_setup(&adapter->devdump_timer, fw_dump_timer_fn, 0);
+	INIT_DELAYED_WORK(&adapter->devdump_work, fw_dump_work);
 }
 
 /*
@@ -388,7 +389,7 @@ static void
 mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter)
 {
 	del_timer(&adapter->wakeup_timer);
-	del_timer_sync(&adapter->devdump_timer);
+	cancel_delayed_work_sync(&adapter->devdump_work);
 	mwifiex_cancel_all_pending_cmd(adapter);
 	wake_up_interruptible(&adapter->cmd_wait_q.wait);
 	wake_up_interruptible(&adapter->hs_activate_wait_q);
diff --git linux-libre-6.0-gnu/drivers/net/wireless/marvell/mwifiex/main.h linux-libre-6.0.7-gnu/drivers/net/wireless/marvell/mwifiex/main.h
index 87729d251fed..63f861e6b28a 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/marvell/mwifiex/main.h
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/marvell/mwifiex/main.h
@@ -37,6 +37,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/of_irq.h>
+#include <linux/workqueue.h>
 
 #include "decl.h"
 #include "ioctl.h"
@@ -1043,7 +1044,7 @@ struct mwifiex_adapter {
 	/* Device dump data/length */
 	void *devdump_data;
 	int devdump_len;
-	struct timer_list devdump_timer;
+	struct delayed_work devdump_work;
 
 	bool ignore_btcoex_events;
 };
diff --git linux-libre-6.0-gnu/drivers/net/wireless/marvell/mwifiex/sta_event.c linux-libre-6.0.7-gnu/drivers/net/wireless/marvell/mwifiex/sta_event.c
index b95e90a7d124..e80e372cce8c 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/marvell/mwifiex/sta_event.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/marvell/mwifiex/sta_event.c
@@ -611,8 +611,8 @@ mwifiex_fw_dump_info_event(struct mwifiex_private *priv,
 		 * transmission event get lost, in this cornel case,
 		 * user would still get partial of the dump.
 		 */
-		mod_timer(&adapter->devdump_timer,
-			  jiffies + msecs_to_jiffies(MWIFIEX_TIMER_10S));
+		schedule_delayed_work(&adapter->devdump_work,
+				      msecs_to_jiffies(MWIFIEX_TIMER_10S));
 	}
 
 	/* Overflow check */
@@ -631,7 +631,7 @@ mwifiex_fw_dump_info_event(struct mwifiex_private *priv,
 	return;
 
 upload_dump:
-	del_timer_sync(&adapter->devdump_timer);
+	cancel_delayed_work_sync(&adapter->devdump_work);
 	mwifiex_upload_device_dump(adapter);
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7615/main.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 9bf8545c8c17..8d4733f87cda 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -1195,12 +1195,16 @@ static void mt7615_sta_set_decap_offload(struct ieee80211_hw *hw,
 	struct mt7615_dev *dev = mt7615_hw_dev(hw);
 	struct mt7615_sta *msta = (struct mt7615_sta *)sta->drv_priv;
 
+	mt7615_mutex_acquire(dev);
+
 	if (enabled)
 		set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
 	else
 		clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
 
 	mt7615_mcu_set_sta_decap_offload(dev, vif, sta);
+
+	mt7615_mutex_release(dev);
 }
 
 #ifdef CONFIG_PM
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 40c18ecfe692..3f334ed3f959 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -260,8 +260,10 @@ mt76_connac_mcu_add_nested_tlv(struct sk_buff *skb, int tag, int len,
 	ntlv = le16_to_cpu(ntlv_hdr->tlv_num);
 	ntlv_hdr->tlv_num = cpu_to_le16(ntlv + 1);
 
-	if (sta_hdr)
-		le16_add_cpu(&sta_hdr->len, len);
+	if (sta_hdr) {
+		len += le16_to_cpu(sta_hdr->len);
+		sta_hdr->len = cpu_to_le16(len);
+	}
 
 	return ptlv;
 }
@@ -2886,6 +2888,10 @@ int mt76_connac2_load_ram(struct mt76_dev *dev, const char *fw_wm,
 		goto out;
 	}
 
+	snprintf(dev->hw->wiphy->fw_version,
+		 sizeof(dev->hw->wiphy->fw_version),
+		 "%.10s-%.15s", hdr->fw_ver, hdr->build_date);
+
 	release_firmware(fw);
 
 	if (!fw_wa)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
index fd76db8f5269..6ef3431cad64 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
@@ -23,9 +23,9 @@ mt7915_implicit_txbf_set(void *data, u64 val)
 {
 	struct mt7915_dev *dev = data;
 
-	if (test_bit(MT76_STATE_RUNNING, &dev->mphy.state))
-		return -EBUSY;
-
+	/* The existing connected stations shall reconnect to apply
+	 * new implicit txbf configuration.
+	 */
 	dev->ibf = !!val;
 
 	return mt7915_mcu_set_txbf(dev, MT_BF_TYPE_UPDATE);
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 60ae834d95a6..49aa5c056063 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -232,7 +232,7 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb)
 	bool unicast, insert_ccmp_hdr = false;
 	u8 remove_pad, amsdu_info;
 	u8 mode = 0, qos_ctl = 0;
-	struct mt7915_sta *msta;
+	struct mt7915_sta *msta = NULL;
 	bool hdr_trans;
 	u16 hdr_gap;
 	u16 seq_ctrl = 0;
@@ -2071,8 +2071,9 @@ void mt7915_mac_add_twt_setup(struct ieee80211_hw *hw,
 	}
 
 	flowid = ffs(~msta->twt.flowid_mask) - 1;
-	le16p_replace_bits(&twt_agrt->req_type, flowid,
-			   IEEE80211_TWT_REQTYPE_FLOWID);
+	twt_agrt->req_type &= ~cpu_to_le16(IEEE80211_TWT_REQTYPE_FLOWID);
+	twt_agrt->req_type |= le16_encode_bits(flowid,
+					       IEEE80211_TWT_REQTYPE_FLOWID);
 
 	table_id = ffs(~dev->twt.table_mask) - 1;
 	exp = FIELD_GET(IEEE80211_TWT_REQTYPE_WAKE_INT_EXP, req_type);
@@ -2122,8 +2123,9 @@ void mt7915_mac_add_twt_setup(struct ieee80211_hw *hw,
 unlock:
 	mutex_unlock(&dev->mt76.mutex);
 out:
-	le16p_replace_bits(&twt_agrt->req_type, setup_cmd,
-			   IEEE80211_TWT_REQTYPE_SETUP_CMD);
+	twt_agrt->req_type &= ~cpu_to_le16(IEEE80211_TWT_REQTYPE_SETUP_CMD);
+	twt_agrt->req_type |=
+		le16_encode_bits(setup_cmd, IEEE80211_TWT_REQTYPE_SETUP_CMD);
 	twt->control = (twt->control & IEEE80211_TWT_CONTROL_WAKE_DUR_UNIT) |
 		       (twt->control & IEEE80211_TWT_CONTROL_RX_DISABLED);
 }
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index f83067961945..e99fdacc11ce 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -1360,7 +1360,7 @@ mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev,
 	struct sta_phy phy = {};
 	int ret, nrates = 0;
 
-#define __sta_phy_bitrate_mask_check(_mcs, _gi, _he)				\
+#define __sta_phy_bitrate_mask_check(_mcs, _gi, _ht, _he)			\
 	do {									\
 		u8 i, gi = mask->control[band]._gi;				\
 		gi = (_he) ? gi : gi == NL80211_TXRATE_FORCE_SGI;		\
@@ -1373,15 +1373,17 @@ mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev,
 				continue;					\
 			nrates += hweight16(mask->control[band]._mcs[i]);	\
 			phy.mcs = ffs(mask->control[band]._mcs[i]) - 1;		\
+			if (_ht)						\
+				phy.mcs += 8 * i;				\
 		}								\
 	} while (0)
 
 	if (sta->deflink.he_cap.has_he) {
-		__sta_phy_bitrate_mask_check(he_mcs, he_gi, 1);
+		__sta_phy_bitrate_mask_check(he_mcs, he_gi, 0, 1);
 	} else if (sta->deflink.vht_cap.vht_supported) {
-		__sta_phy_bitrate_mask_check(vht_mcs, gi, 0);
+		__sta_phy_bitrate_mask_check(vht_mcs, gi, 0, 0);
 	} else if (sta->deflink.ht_cap.ht_supported) {
-		__sta_phy_bitrate_mask_check(ht_mcs, gi, 0);
+		__sta_phy_bitrate_mask_check(ht_mcs, gi, 1, 0);
 	} else {
 		nrates = hweight32(mask->control[band].legacy);
 		phy.mcs = ffs(mask->control[band].legacy) - 1;
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c
index be4f07ad3af9..47e034a9b003 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c
@@ -13,6 +13,7 @@ mt7921_acpi_read(struct mt7921_dev *dev, u8 *method, u8 **tbl, u32 *len)
 	acpi_handle root, handle;
 	acpi_status status;
 	u32 i = 0;
+	int ret;
 
 	root = ACPI_HANDLE(mdev->dev);
 	if (!root)
@@ -52,9 +53,11 @@ mt7921_acpi_read(struct mt7921_dev *dev, u8 *method, u8 **tbl, u32 *len)
 		*(*tbl + i) = (u8)sar_unit->integer.value;
 	}
 free:
+	ret = (i == sar_root->package.count) ? 0 : -EINVAL;
+
 	kfree(sar_root);
 
-	return (i == sar_root->package.count) ? 0 : -EINVAL;
+	return ret;
 }
 
 /* MTCL : Country List Table for 6G band */
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 47f0aa81ab02..e8a7a5831782 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -235,7 +235,7 @@ mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb)
 	u32 rxd2 = le32_to_cpu(rxd[2]);
 	u32 rxd3 = le32_to_cpu(rxd[3]);
 	u32 rxd4 = le32_to_cpu(rxd[4]);
-	struct mt7921_sta *msta;
+	struct mt7921_sta *msta = NULL;
 	u16 seq_ctrl = 0;
 	__le16 fc = 0;
 	u8 mode = 0;
@@ -780,6 +780,7 @@ void mt7921_mac_reset_work(struct work_struct *work)
 void mt7921_reset(struct mt76_dev *mdev)
 {
 	struct mt7921_dev *dev = container_of(mdev, struct mt7921_dev, mt76);
+	struct mt76_connac_pm *pm = &dev->pm;
 
 	if (!dev->hw_init_done)
 		return;
@@ -787,8 +788,12 @@ void mt7921_reset(struct mt76_dev *mdev)
 	if (dev->hw_full_reset)
 		return;
 
+	if (pm->suspended)
+		return;
+
 	queue_work(dev->mt76.wq, &dev->reset_work);
 }
+EXPORT_SYMBOL_GPL(mt7921_reset);
 
 void mt7921_mac_update_mib_stats(struct mt7921_phy *phy)
 {
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/main.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 1438a9f8d1fd..c9e9a533289f 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -752,6 +752,7 @@ void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 
 	mt7921_mac_wtbl_update(dev, msta->wcid.idx,
 			       MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
+	memset(msta->airtime_ac, 0, sizeof(msta->airtime_ac));
 
 	mt7921_mcu_sta_update(dev, sta, vif, true, MT76_STA_INFO_STATE_ASSOC);
 
@@ -1404,6 +1405,8 @@ static void mt7921_sta_set_decap_offload(struct ieee80211_hw *hw,
 	struct mt7921_sta *msta = (struct mt7921_sta *)sta->drv_priv;
 	struct mt7921_dev *dev = mt7921_hw_dev(hw);
 
+	mt7921_mutex_acquire(dev);
+
 	if (enabled)
 		set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
 	else
@@ -1411,6 +1414,8 @@ static void mt7921_sta_set_decap_offload(struct ieee80211_hw *hw,
 
 	mt76_connac_mcu_sta_update_hdr_trans(&dev->mt76, vif, &msta->wcid,
 					     MCU_UNI_CMD(STA_REC_UPDATE));
+
+	mt7921_mutex_release(dev);
 }
 
 #if IS_ENABLED(CONFIG_IPV6)
@@ -1526,17 +1531,23 @@ mt7921_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	struct mt7921_dev *dev = mt7921_hw_dev(hw);
 	int err;
 
+	mt7921_mutex_acquire(dev);
+
 	err = mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid,
 					  true);
 	if (err)
-		return err;
+		goto out;
 
 	err = mt7921_mcu_set_bss_pm(dev, vif, true);
 	if (err)
-		return err;
+		goto out;
+
+	err = mt7921_mcu_sta_update(dev, NULL, vif, true,
+				    MT76_STA_INFO_STATE_NONE);
+out:
+	mt7921_mutex_release(dev);
 
-	return mt7921_mcu_sta_update(dev, NULL, vif, true,
-				     MT76_STA_INFO_STATE_NONE);
+	return err;
 }
 
 static void
@@ -1548,11 +1559,16 @@ mt7921_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	struct mt7921_dev *dev = mt7921_hw_dev(hw);
 	int err;
 
+	mt7921_mutex_acquire(dev);
+
 	err = mt7921_mcu_set_bss_pm(dev, vif, false);
 	if (err)
-		return;
+		goto out;
 
 	mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid, false);
+
+out:
+	mt7921_mutex_release(dev);
 }
 
 const struct ieee80211_ops mt7921_ops = {
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
index 446081b8aa22..3179862dd2f4 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
@@ -152,6 +152,7 @@ static u32 __mt7921_reg_addr(struct mt7921_dev *dev, u32 addr)
 		{ 0x820c8000, 0x0c000, 0x2000 }, /* WF_UMAC_TOP (PSE) */
 		{ 0x820cc000, 0x0e000, 0x1000 }, /* WF_UMAC_TOP (PP) */
 		{ 0x820cd000, 0x0f000, 0x1000 }, /* WF_MDP_TOP */
+		{ 0x74030000, 0x10000, 0x10000 }, /* PCIE_MAC_IREG */
 		{ 0x820ce000, 0x21c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */
 		{ 0x820cf000, 0x22000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */
 		{ 0x820e0000, 0x20000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */
@@ -288,6 +289,8 @@ static int mt7921_pci_probe(struct pci_dev *pdev,
 		goto err_free_pci_vec;
 	}
 
+	pci_set_drvdata(pdev, mdev);
+
 	dev = container_of(mdev, struct mt7921_dev, mt76);
 	dev->hif_ops = &mt7921_pcie_ops;
 
@@ -367,6 +370,7 @@ static int mt7921_pci_suspend(struct device *device)
 	int i, err;
 
 	pm->suspended = true;
+	flush_work(&dev->reset_work);
 	cancel_delayed_work_sync(&pm->ps_work);
 	cancel_work_sync(&pm->wake_work);
 
@@ -428,6 +432,9 @@ restore_napi:
 restore_suspend:
 	pm->suspended = false;
 
+	if (err < 0)
+		mt7921_reset(&dev->mt76);
+
 	return err;
 }
 
@@ -441,7 +448,7 @@ static int mt7921_pci_resume(struct device *device)
 
 	err = mt7921_mcu_drv_pmctrl(dev);
 	if (err < 0)
-		return err;
+		goto failed;
 
 	mt7921_wpdma_reinit_cond(dev);
 
@@ -471,11 +478,12 @@ static int mt7921_pci_resume(struct device *device)
 		mt76_connac_mcu_set_deep_sleep(&dev->mt76, false);
 
 	err = mt76_connac_mcu_set_hif_suspend(mdev, false);
-	if (err)
-		return err;
-
+failed:
 	pm->suspended = false;
 
+	if (err < 0)
+		mt7921_reset(&dev->mt76);
+
 	return err;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c
index 5efda694fb9d..19facf31e4e1 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c
@@ -59,6 +59,8 @@ int mt7921e_mcu_init(struct mt7921_dev *dev)
 	if (err)
 		return err;
 
+	mt76_rmw_field(dev, MT_PCIE_MAC_PM, MT_PCIE_MAC_PM_L0S_DIS, 1);
+
 	err = mt7921_run_firmware(dev);
 
 	mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_FWDL], false);
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/regs.h linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
index ea643260ceb6..c65582acfa55 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
@@ -440,6 +440,8 @@
 #define MT_PCIE_MAC_BASE		0x10000
 #define MT_PCIE_MAC(ofs)		(MT_PCIE_MAC_BASE + (ofs))
 #define MT_PCIE_MAC_INT_ENABLE		MT_PCIE_MAC(0x188)
+#define MT_PCIE_MAC_PM			MT_PCIE_MAC(0x194)
+#define MT_PCIE_MAC_PM_L0S_DIS		BIT(8)
 
 #define MT_DMA_SHDL(ofs)		(0x7c026000 + (ofs))
 #define MT_DMASHDL_SW_CONTROL		MT_DMA_SHDL(0x004)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
index 5050a86c5299..a54e7777ae40 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
@@ -206,6 +206,7 @@ static int mt7921s_suspend(struct device *__dev)
 	pm->suspended = true;
 	set_bit(MT76_STATE_SUSPEND, &mdev->phy.state);
 
+	flush_work(&dev->reset_work);
 	cancel_delayed_work_sync(&pm->ps_work);
 	cancel_work_sync(&pm->wake_work);
 
@@ -261,6 +262,9 @@ restore_suspend:
 	clear_bit(MT76_STATE_SUSPEND, &mdev->phy.state);
 	pm->suspended = false;
 
+	if (err < 0)
+		mt7921_reset(&dev->mt76);
+
 	return err;
 }
 
@@ -276,7 +280,7 @@ static int mt7921s_resume(struct device *__dev)
 
 	err = mt7921_mcu_drv_pmctrl(dev);
 	if (err < 0)
-		return err;
+		goto failed;
 
 	mt76_worker_enable(&mdev->tx_worker);
 	mt76_worker_enable(&mdev->sdio.txrx_worker);
@@ -288,11 +292,12 @@ static int mt7921s_resume(struct device *__dev)
 		mt76_connac_mcu_set_deep_sleep(mdev, false);
 
 	err = mt76_connac_mcu_set_hif_suspend(mdev, false);
-	if (err)
-		return err;
-
+failed:
 	pm->suspended = false;
 
+	if (err < 0)
+		mt7921_reset(&dev->mt76);
+
 	return err;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/usb.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
index 842ea8267c57..54a92392cdce 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
@@ -300,11 +300,15 @@ static void mt7921u_disconnect(struct usb_interface *usb_intf)
 static int mt7921u_suspend(struct usb_interface *intf, pm_message_t state)
 {
 	struct mt7921_dev *dev = usb_get_intfdata(intf);
+	struct mt76_connac_pm *pm = &dev->pm;
 	int err;
 
+	pm->suspended = true;
+	flush_work(&dev->reset_work);
+
 	err = mt76_connac_mcu_set_hif_suspend(&dev->mt76, true);
 	if (err)
-		return err;
+		goto failed;
 
 	mt76u_stop_rx(&dev->mt76);
 	mt76u_stop_tx(&dev->mt76);
@@ -312,11 +316,20 @@ static int mt7921u_suspend(struct usb_interface *intf, pm_message_t state)
 	set_bit(MT76_STATE_SUSPEND, &dev->mphy.state);
 
 	return 0;
+
+failed:
+	pm->suspended = false;
+
+	if (err < 0)
+		mt7921_reset(&dev->mt76);
+
+	return err;
 }
 
 static int mt7921u_resume(struct usb_interface *intf)
 {
 	struct mt7921_dev *dev = usb_get_intfdata(intf);
+	struct mt76_connac_pm *pm = &dev->pm;
 	bool reinit = true;
 	int err, i;
 
@@ -338,16 +351,23 @@ static int mt7921u_resume(struct usb_interface *intf)
 	if (reinit || mt7921_dma_need_reinit(dev)) {
 		err = mt7921u_dma_init(dev, true);
 		if (err)
-			return err;
+			goto failed;
 	}
 
 	clear_bit(MT76_STATE_SUSPEND, &dev->mphy.state);
 
 	err = mt76u_resume_rx(&dev->mt76);
 	if (err < 0)
-		return err;
+		goto failed;
+
+	err = mt76_connac_mcu_set_hif_suspend(&dev->mt76, false);
+failed:
+	pm->suspended = false;
+
+	if (err < 0)
+		mt7921_reset(&dev->mt76);
 
-	return mt76_connac_mcu_set_hif_suspend(&dev->mt76, false);
+	return err;
 }
 #endif /* CONFIG_PM */
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/sdio.c linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/sdio.c
index aba2a9865821..0ec308f99af5 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/mediatek/mt76/sdio.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/mediatek/mt76/sdio.c
@@ -478,14 +478,14 @@ static void mt76s_status_worker(struct mt76_worker *w)
 		if (ndata_frames > 0)
 			resched = true;
 
-		if (dev->drv->tx_status_data &&
+		if (dev->drv->tx_status_data && ndata_frames > 0 &&
 		    !test_and_set_bit(MT76_READING_STATS, &dev->phy.state) &&
 		    !test_bit(MT76_STATE_SUSPEND, &dev->phy.state))
-			queue_work(dev->wq, &dev->sdio.stat_work);
+			ieee80211_queue_work(dev->hw, &dev->sdio.stat_work);
 	} while (nframes > 0);
 
 	if (resched)
-		mt76_worker_schedule(&dev->sdio.txrx_worker);
+		mt76_worker_schedule(&dev->tx_worker);
 }
 
 static void mt76s_tx_status_data(struct work_struct *work)
@@ -508,7 +508,7 @@ static void mt76s_tx_status_data(struct work_struct *work)
 	}
 
 	if (count && test_bit(MT76_STATE_RUNNING, &dev->phy.state))
-		queue_work(dev->wq, &sdio->stat_work);
+		ieee80211_queue_work(dev->hw, &sdio->stat_work);
 	else
 		clear_bit(MT76_READING_STATS, &dev->phy.state);
 }
diff --git linux-libre-6.0-gnu/drivers/net/wireless/ralink/rt2x00/rt2800lib.c linux-libre-6.0.7-gnu/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 18102fbe36d6..1a9e27a6d636 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4164,7 +4164,10 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
 		rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
 		rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
-		rt2800_bbp_write(rt2x00dev, 86, 0);
+		if (rt2x00_rt(rt2x00dev, RT6352))
+			rt2800_bbp_write(rt2x00dev, 86, 0x38);
+		else
+			rt2800_bbp_write(rt2x00dev, 86, 0);
 	}
 
 	if (rf->channel <= 14) {
@@ -4365,7 +4368,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2*rt2x00dev->lna_gain;
 		rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
 
-		rt2800_iq_calibrate(rt2x00dev, rf->channel);
+		if (rt2x00_rt(rt2x00dev, RT5592))
+			rt2800_iq_calibrate(rt2x00dev, rf->channel);
 	}
 
 	bbp = rt2800_bbp_read(rt2x00dev, 4);
@@ -5644,7 +5648,8 @@ static inline void rt2800_set_vgc(struct rt2x00_dev *rt2x00dev,
 	if (qual->vgc_level != vgc_level) {
 		if (rt2x00_rt(rt2x00dev, RT3572) ||
 		    rt2x00_rt(rt2x00dev, RT3593) ||
-		    rt2x00_rt(rt2x00dev, RT3883)) {
+		    rt2x00_rt(rt2x00dev, RT3883) ||
+		    rt2x00_rt(rt2x00dev, RT6352)) {
 			rt2800_bbp_write_with_rx_chain(rt2x00dev, 66,
 						       vgc_level);
 		} else if (rt2x00_rt(rt2x00dev, RT5592)) {
@@ -5867,7 +5872,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
 	} else if (rt2x00_rt(rt2x00dev, RT6352)) {
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401);
-		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000);
+		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
 		rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000);
 		rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0);
@@ -6129,6 +6134,27 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 		reg = rt2800_register_read(rt2x00dev, US_CYC_CNT);
 		rt2x00_set_field32(&reg, US_CYC_CNT_CLOCK_CYCLE, 125);
 		rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);
+	} else if (rt2x00_is_soc(rt2x00dev)) {
+		struct clk *clk = clk_get_sys("bus", NULL);
+		int rate;
+
+		if (IS_ERR(clk)) {
+			clk = clk_get_sys("cpu", NULL);
+
+			if (IS_ERR(clk)) {
+				rate = 125;
+			} else {
+				rate = clk_get_rate(clk) / 3000000;
+				clk_put(clk);
+			}
+		} else {
+			rate = clk_get_rate(clk) / 1000000;
+			clk_put(clk);
+		}
+
+		reg = rt2800_register_read(rt2x00dev, US_CYC_CNT);
+		rt2x00_set_field32(&reg, US_CYC_CNT_CLOCK_CYCLE, rate);
+		rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);
 	}
 
 	reg = rt2800_register_read(rt2x00dev, HT_FBK_CFG0);
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index 7ddce3c3f0c4..782b089a2e1b 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -1425,7 +1425,7 @@ struct rtl8xxxu_fileops {
 	void (*set_tx_power) (struct rtl8xxxu_priv *priv, int channel,
 			      bool ht40);
 	void (*update_rate_mask) (struct rtl8xxxu_priv *priv,
-				  u32 ramask, u8 rateid, int sgi);
+				  u32 ramask, u8 rateid, int sgi, int txbw_40mhz);
 	void (*report_connect) (struct rtl8xxxu_priv *priv,
 				u8 macid, bool connect);
 	void (*fill_txdesc) (struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
@@ -1511,9 +1511,9 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw);
 void rtl8xxxu_gen1_usb_quirks(struct rtl8xxxu_priv *priv);
 void rtl8xxxu_gen2_usb_quirks(struct rtl8xxxu_priv *priv);
 void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv,
-			       u32 ramask, u8 rateid, int sgi);
+			       u32 ramask, u8 rateid, int sgi, int txbw_40mhz);
 void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv,
-				    u32 ramask, u8 rateid, int sgi);
+				    u32 ramask, u8 rateid, int sgi, int txbw_40mhz);
 void rtl8xxxu_gen1_report_connect(struct rtl8xxxu_priv *priv,
 				  u8 macid, bool connect);
 void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv,
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index b5a4cd599109..1f3f64b7ff9c 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -1870,13 +1870,6 @@ static int rtl8xxxu_read_efuse(struct rtl8xxxu_priv *priv)
 
 		/* We have 8 bits to indicate validity */
 		map_addr = offset * 8;
-		if (map_addr >= EFUSE_MAP_LEN) {
-			dev_warn(dev, "%s: Illegal map_addr (%04x), "
-				 "efuse corrupt!\n",
-				 __func__, map_addr);
-			ret = -EINVAL;
-			goto exit;
-		}
 		for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
 			/* Check word enable condition in the section */
 			if (word_mask & BIT(i)) {
@@ -1887,6 +1880,13 @@ static int rtl8xxxu_read_efuse(struct rtl8xxxu_priv *priv)
 			ret = rtl8xxxu_read_efuse8(priv, efuse_addr++, &val8);
 			if (ret)
 				goto exit;
+			if (map_addr >= EFUSE_MAP_LEN - 1) {
+				dev_warn(dev, "%s: Illegal map_addr (%04x), "
+					 "efuse corrupt!\n",
+					 __func__, map_addr);
+				ret = -EINVAL;
+				goto exit;
+			}
 			priv->efuse_wifi.raw[map_addr++] = val8;
 
 			ret = rtl8xxxu_read_efuse8(priv, efuse_addr++, &val8);
@@ -2921,12 +2921,12 @@ bool rtl8xxxu_gen2_simularity_compare(struct rtl8xxxu_priv *priv,
 		}
 
 		if (!(simubitmap & 0x30) && priv->tx_paths > 1) {
-			/* path B RX OK */
+			/* path B TX OK */
 			for (i = 4; i < 6; i++)
 				result[3][i] = result[c1][i];
 		}
 
-		if (!(simubitmap & 0x30) && priv->tx_paths > 1) {
+		if (!(simubitmap & 0xc0) && priv->tx_paths > 1) {
 			/* path B RX OK */
 			for (i = 6; i < 8; i++)
 				result[3][i] = result[c1][i];
@@ -4312,7 +4312,7 @@ static void rtl8xxxu_sw_scan_complete(struct ieee80211_hw *hw,
 }
 
 void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv,
-			       u32 ramask, u8 rateid, int sgi)
+			       u32 ramask, u8 rateid, int sgi, int txbw_40mhz)
 {
 	struct h2c_cmd h2c;
 
@@ -4332,10 +4332,15 @@ void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv,
 }
 
 void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv,
-				    u32 ramask, u8 rateid, int sgi)
+				    u32 ramask, u8 rateid, int sgi, int txbw_40mhz)
 {
 	struct h2c_cmd h2c;
-	u8 bw = RTL8XXXU_CHANNEL_WIDTH_20;
+	u8 bw;
+
+	if (txbw_40mhz)
+		bw = RTL8XXXU_CHANNEL_WIDTH_40;
+	else
+		bw = RTL8XXXU_CHANNEL_WIDTH_20;
 
 	memset(&h2c, 0, sizeof(struct h2c_cmd));
 
@@ -4345,15 +4350,14 @@ void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv,
 	h2c.b_macid_cfg.ramask2 = (ramask >> 16) & 0xff;
 	h2c.b_macid_cfg.ramask3 = (ramask >> 24) & 0xff;
 
-	h2c.ramask.arg = 0x80;
 	h2c.b_macid_cfg.data1 = rateid;
 	if (sgi)
 		h2c.b_macid_cfg.data1 |= BIT(7);
 
 	h2c.b_macid_cfg.data2 = bw;
 
-	dev_dbg(&priv->udev->dev, "%s: rate mask %08x, arg %02x, size %zi\n",
-		__func__, ramask, h2c.ramask.arg, sizeof(h2c.b_macid_cfg));
+	dev_dbg(&priv->udev->dev, "%s: rate mask %08x, rateid %02x, sgi %d, size %zi\n",
+		__func__, ramask, rateid, sgi, sizeof(h2c.b_macid_cfg));
 	rtl8xxxu_gen2_h2c_cmd(priv, &h2c, sizeof(h2c.b_macid_cfg));
 }
 
@@ -4548,6 +4552,53 @@ rtl8xxxu_wireless_mode(struct ieee80211_hw *hw, struct ieee80211_sta *sta)
 	return network_type;
 }
 
+static void rtl8xxxu_set_aifs(struct rtl8xxxu_priv *priv, u8 slot_time)
+{
+	u32 reg_edca_param[IEEE80211_NUM_ACS] = {
+		[IEEE80211_AC_VO] = REG_EDCA_VO_PARAM,
+		[IEEE80211_AC_VI] = REG_EDCA_VI_PARAM,
+		[IEEE80211_AC_BE] = REG_EDCA_BE_PARAM,
+		[IEEE80211_AC_BK] = REG_EDCA_BK_PARAM,
+	};
+	u32 val32;
+	u16 wireless_mode = 0;
+	u8 aifs, aifsn, sifs;
+	int i;
+
+	if (priv->vif) {
+		struct ieee80211_sta *sta;
+
+		rcu_read_lock();
+		sta = ieee80211_find_sta(priv->vif, priv->vif->bss_conf.bssid);
+		if (sta)
+			wireless_mode = rtl8xxxu_wireless_mode(priv->hw, sta);
+		rcu_read_unlock();
+	}
+
+	if (priv->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ ||
+	    (wireless_mode & WIRELESS_MODE_N_24G))
+		sifs = 16;
+	else
+		sifs = 10;
+
+	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+		val32 = rtl8xxxu_read32(priv, reg_edca_param[i]);
+
+		/* It was set in conf_tx. */
+		aifsn = val32 & 0xff;
+
+		/* aifsn not set yet or already fixed */
+		if (aifsn < 2 || aifsn > 15)
+			continue;
+
+		aifs = aifsn * slot_time + sifs;
+
+		val32 &= ~0xff;
+		val32 |= aifs;
+		rtl8xxxu_write32(priv, reg_edca_param[i], val32);
+	}
+}
+
 static void
 rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			  struct ieee80211_bss_conf *bss_conf, u64 changed)
@@ -4614,7 +4665,11 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 						RATE_INFO_FLAGS_SHORT_GI;
 				}
 
-				rarpt->txrate.bw |= RATE_INFO_BW_20;
+				if (rtl8xxxu_ht40_2g &&
+				    (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+					rarpt->txrate.bw = RATE_INFO_BW_40;
+				else
+					rarpt->txrate.bw = RATE_INFO_BW_20;
 			}
 			bit_rate = cfg80211_calculate_bitrate(&rarpt->txrate);
 			rarpt->bit_rate = bit_rate;
@@ -4623,7 +4678,7 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			priv->vif = vif;
 			priv->rssi_level = RTL8XXXU_RATR_STA_INIT;
 
-			priv->fops->update_rate_mask(priv, ramask, 0, sgi);
+			priv->fops->update_rate_mask(priv, ramask, 0, sgi, rarpt->txrate.bw == RATE_INFO_BW_40);
 
 			rtl8xxxu_write8(priv, REG_BCN_MAX_ERR, 0xff);
 
@@ -4663,6 +4718,8 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		else
 			val8 = 20;
 		rtl8xxxu_write8(priv, REG_SLOT, val8);
+
+		rtl8xxxu_set_aifs(priv, val8);
 	}
 
 	if (changed & BSS_CHANGED_BSSID) {
@@ -5054,6 +5111,8 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 	if (control && control->sta)
 		sta = control->sta;
 
+	queue = rtl8xxxu_queue_select(hw, skb);
+
 	tx_desc = skb_push(skb, tx_desc_size);
 
 	memset(tx_desc, 0, tx_desc_size);
@@ -5066,7 +5125,6 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 	    is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
 		tx_desc->txdw0 |= TXDESC_BROADMULTICAST;
 
-	queue = rtl8xxxu_queue_select(hw, skb);
 	tx_desc->txdw1 = cpu_to_le32(queue << TXDESC_QUEUE_SHIFT);
 
 	if (tx_info->control.hw_key) {
@@ -6336,7 +6394,7 @@ static void rtl8xxxu_refresh_rate_mask(struct rtl8xxxu_priv *priv,
 		}
 
 		priv->rssi_level = rssi_level;
-		priv->fops->update_rate_mask(priv, rate_bitmap, ratr_idx, sgi);
+		priv->fops->update_rate_mask(priv, rate_bitmap, ratr_idx, sgi, txbw_40mhz);
 	}
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index 15e6a6aded31..d18c092b6142 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -2386,11 +2386,10 @@ void rtl92d_phy_reload_iqk_setting(struct ieee80211_hw *hw, u8 channel)
 			rtl_dbg(rtlpriv, COMP_SCAN, DBG_LOUD,
 				"Just Read IQK Matrix reg for channel:%d....\n",
 				channel);
-			_rtl92d_phy_patha_fill_iqk_matrix(hw, true,
-					rtlphy->iqk_matrix[
-					indexforchannel].value,	0,
-					(rtlphy->iqk_matrix[
-					indexforchannel].value[0][2] == 0));
+			if (rtlphy->iqk_matrix[indexforchannel].value[0][0] != 0)
+				_rtl92d_phy_patha_fill_iqk_matrix(hw, true,
+					rtlphy->iqk_matrix[indexforchannel].value, 0,
+					rtlphy->iqk_matrix[indexforchannel].value[0][2] == 0);
 			if (IS_92D_SINGLEPHY(rtlhal->version)) {
 				if ((rtlphy->iqk_matrix[
 					indexforchannel].value[0][4] != 0)
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw88/main.c linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw88/main.c
index ddfb4d9e58cc..c85d76ac300a 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw88/main.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw88/main.c
@@ -2045,7 +2045,7 @@ int rtw_core_init(struct rtw_dev *rtwdev)
 	ret = rtw_load_firmware(rtwdev, RTW_NORMAL_FW);
 	if (ret) {
 		rtw_warn(rtwdev, "no firmware loaded\n");
-		return ret;
+		goto out;
 	}
 
 	if (chip->wow_fw_name) {
@@ -2055,11 +2055,15 @@ int rtw_core_init(struct rtw_dev *rtwdev)
 			wait_for_completion(&rtwdev->fw.completion);
 			if (rtwdev->fw.firmware)
 				release_firmware(rtwdev->fw.firmware);
-			return ret;
+			goto out;
 		}
 	}
 
 	return 0;
+
+out:
+	destroy_workqueue(rtwdev->tx_wq);
+	return ret;
 }
 EXPORT_SYMBOL(rtw_core_init);
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/core.c linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/core.c
index a5880a54812e..8b338e5ce364 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/core.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/core.c
@@ -872,6 +872,7 @@ int rtw89_h2c_tx(struct rtw89_dev *rtwdev,
 		rtw89_debug(rtwdev, RTW89_DBG_FW,
 			    "ignore h2c due to power is off with firmware state=%d\n",
 			    test_bit(RTW89_FLAG_FW_RDY, rtwdev->flags));
+		dev_kfree_skb(skb);
 		return 0;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/fw.c linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/fw.c
index 94688178a423..738de31e85a2 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/fw.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/fw.c
@@ -2289,6 +2289,7 @@ void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
 {
 	struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
 	struct cfg80211_scan_request *req = &scan_req->req;
+	u32 rx_fltr = rtwdev->hal.rx_fltr;
 	u8 mac_addr[ETH_ALEN];
 
 	rtwdev->scan_info.scanning_vif = vif;
@@ -2303,13 +2304,13 @@ void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
 		ether_addr_copy(mac_addr, vif->addr);
 	rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true);
 
-	rtwdev->hal.rx_fltr &= ~B_AX_A_BCN_CHK_EN;
-	rtwdev->hal.rx_fltr &= ~B_AX_A_BC;
-	rtwdev->hal.rx_fltr &= ~B_AX_A_A1_MATCH;
+	rx_fltr &= ~B_AX_A_BCN_CHK_EN;
+	rx_fltr &= ~B_AX_A_BC;
+	rx_fltr &= ~B_AX_A_A1_MATCH;
 	rtw89_write32_mask(rtwdev,
 			   rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
 			   B_AX_RX_FLTR_CFG_MASK,
-			   rtwdev->hal.rx_fltr);
+			   rx_fltr);
 }
 
 void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
@@ -2323,9 +2324,6 @@ void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
 	if (!vif)
 		return;
 
-	rtwdev->hal.rx_fltr |= B_AX_A_BCN_CHK_EN;
-	rtwdev->hal.rx_fltr |= B_AX_A_BC;
-	rtwdev->hal.rx_fltr |= B_AX_A_A1_MATCH;
 	rtw89_write32_mask(rtwdev,
 			   rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
 			   B_AX_RX_FLTR_CFG_MASK,
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/pci.c linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/pci.c
index c68fec9eb5a6..7bb1b494c5d1 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/pci.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/pci.c
@@ -760,7 +760,8 @@ static irqreturn_t rtw89_pci_interrupt_threadfn(int irq, void *dev)
 
 enable_intr:
 	spin_lock_irqsave(&rtwpci->irq_lock, flags);
-	rtw89_chip_enable_intr(rtwdev, rtwpci);
+	if (likely(rtwpci->running))
+		rtw89_chip_enable_intr(rtwdev, rtwpci);
 	spin_unlock_irqrestore(&rtwpci->irq_lock, flags);
 	return IRQ_HANDLED;
 }
@@ -925,10 +926,12 @@ u32 __rtw89_pci_check_and_reclaim_tx_resource_noio(struct rtw89_dev *rtwdev,
 {
 	struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv;
 	struct rtw89_pci_tx_ring *tx_ring = &rtwpci->tx_rings[txch];
+	struct rtw89_pci_tx_wd_ring *wd_ring = &tx_ring->wd_ring;
 	u32 cnt;
 
 	spin_lock_bh(&rtwpci->trx_lock);
 	cnt = rtw89_pci_get_avail_txbd_num(tx_ring);
+	cnt = min(cnt, wd_ring->curr_num);
 	spin_unlock_bh(&rtwpci->trx_lock);
 
 	return cnt;
diff --git linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/ser.c linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/ser.c
index 726223f25dc6..7240364e8f7d 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/realtek/rtw89/ser.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/realtek/rtw89/ser.c
@@ -152,7 +152,10 @@ static void ser_state_run(struct rtw89_ser *ser, u8 evt)
 	rtw89_debug(rtwdev, RTW89_DBG_SER, "ser: %s receive %s\n",
 		    ser_st_name(ser), ser_ev_name(ser, evt));
 
+	mutex_lock(&rtwdev->mutex);
 	rtw89_leave_lps(rtwdev);
+	mutex_unlock(&rtwdev->mutex);
+
 	ser->st_tbl[ser->state].st_func(ser, evt);
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/wireless/silabs/wfx/main.c linux-libre-6.0.7-gnu/drivers/net/wireless/silabs/wfx/main.c
index e015bfb8d221..84d82ddded56 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/silabs/wfx/main.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/silabs/wfx/main.c
@@ -181,7 +181,7 @@ int wfx_send_pds(struct wfx_dev *wdev, u8 *buf, size_t len)
 	while (len > 0) {
 		chunk_type = get_unaligned_le16(buf + 0);
 		chunk_len = get_unaligned_le16(buf + 2);
-		if (chunk_len > len) {
+		if (chunk_len < 4 || chunk_len > len) {
 			dev_err(wdev->dev, "PDS:%d: corrupted file\n", chunk_num);
 			return -EINVAL;
 		}
diff --git linux-libre-6.0-gnu/drivers/net/wireless/st/cw1200/queue.c linux-libre-6.0.7-gnu/drivers/net/wireless/st/cw1200/queue.c
index e06da4b3b0d4..805a3c1bf8fe 100644
--- linux-libre-6.0-gnu/drivers/net/wireless/st/cw1200/queue.c
+++ linux-libre-6.0.7-gnu/drivers/net/wireless/st/cw1200/queue.c
@@ -91,23 +91,25 @@ static void __cw1200_queue_gc(struct cw1200_queue *queue,
 			      bool unlock)
 {
 	struct cw1200_queue_stats *stats = queue->stats;
-	struct cw1200_queue_item *item = NULL, *tmp;
+	struct cw1200_queue_item *item = NULL, *iter, *tmp;
 	bool wakeup_stats = false;
 
-	list_for_each_entry_safe(item, tmp, &queue->queue, head) {
-		if (time_is_after_jiffies(item->queue_timestamp + queue->ttl))
+	list_for_each_entry_safe(iter, tmp, &queue->queue, head) {
+		if (time_is_after_jiffies(iter->queue_timestamp + queue->ttl)) {
+			item = iter;
 			break;
+		}
 		--queue->num_queued;
-		--queue->link_map_cache[item->txpriv.link_id];
+		--queue->link_map_cache[iter->txpriv.link_id];
 		spin_lock_bh(&stats->lock);
 		--stats->num_queued;
-		if (!--stats->link_map_cache[item->txpriv.link_id])
+		if (!--stats->link_map_cache[iter->txpriv.link_id])
 			wakeup_stats = true;
 		spin_unlock_bh(&stats->lock);
 		cw1200_debug_tx_ttl(stats->priv);
-		cw1200_queue_register_post_gc(head, item);
-		item->skb = NULL;
-		list_move_tail(&item->head, &queue->free_pool);
+		cw1200_queue_register_post_gc(head, iter);
+		iter->skb = NULL;
+		list_move_tail(&iter->head, &queue->free_pool);
 	}
 
 	if (wakeup_stats)
diff --git linux-libre-6.0-gnu/drivers/net/wwan/iosm/iosm_ipc_wwan.c linux-libre-6.0.7-gnu/drivers/net/wwan/iosm/iosm_ipc_wwan.c
index 27151148c782..4712f01a7e33 100644
--- linux-libre-6.0-gnu/drivers/net/wwan/iosm/iosm_ipc_wwan.c
+++ linux-libre-6.0.7-gnu/drivers/net/wwan/iosm/iosm_ipc_wwan.c
@@ -323,15 +323,16 @@ struct iosm_wwan *ipc_wwan_init(struct iosm_imem *ipc_imem, struct device *dev)
 	ipc_wwan->dev = dev;
 	ipc_wwan->ipc_imem = ipc_imem;
 
+	mutex_init(&ipc_wwan->if_mutex);
+
 	/* WWAN core will create a netdev for the default IP MUX channel */
 	if (wwan_register_ops(ipc_wwan->dev, &iosm_wwan_ops, ipc_wwan,
 			      IP_MUX_SESSION_DEFAULT)) {
+		mutex_destroy(&ipc_wwan->if_mutex);
 		kfree(ipc_wwan);
 		return NULL;
 	}
 
-	mutex_init(&ipc_wwan->if_mutex);
-
 	return ipc_wwan;
 }
 
diff --git linux-libre-6.0-gnu/drivers/net/wwan/wwan_hwsim.c linux-libre-6.0.7-gnu/drivers/net/wwan/wwan_hwsim.c
index fad642f9ffd8..857a55b625fe 100644
--- linux-libre-6.0-gnu/drivers/net/wwan/wwan_hwsim.c
+++ linux-libre-6.0.7-gnu/drivers/net/wwan/wwan_hwsim.c
@@ -311,7 +311,7 @@ err_unreg_dev:
 	return ERR_PTR(err);
 
 err_free_dev:
-	kfree(dev);
+	put_device(&dev->dev);
 
 	return ERR_PTR(err);
 }
diff --git linux-libre-6.0-gnu/drivers/nfc/virtual_ncidev.c linux-libre-6.0.7-gnu/drivers/nfc/virtual_ncidev.c
index f577449e4935..85c06dbb2c44 100644
--- linux-libre-6.0-gnu/drivers/nfc/virtual_ncidev.c
+++ linux-libre-6.0.7-gnu/drivers/nfc/virtual_ncidev.c
@@ -54,16 +54,19 @@ static int virtual_nci_send(struct nci_dev *ndev, struct sk_buff *skb)
 	mutex_lock(&nci_mutex);
 	if (state != virtual_ncidev_enabled) {
 		mutex_unlock(&nci_mutex);
+		kfree_skb(skb);
 		return 0;
 	}
 
 	if (send_buff) {
 		mutex_unlock(&nci_mutex);
+		kfree_skb(skb);
 		return -1;
 	}
 	send_buff = skb_copy(skb, GFP_KERNEL);
 	mutex_unlock(&nci_mutex);
 	wake_up_interruptible(&wq);
+	consume_skb(skb);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/nvme/host/core.c linux-libre-6.0.7-gnu/drivers/nvme/host/core.c
index 8d5a7ae19844..ed47c256dbd2 100644
--- linux-libre-6.0-gnu/drivers/nvme/host/core.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/host/core.c
@@ -1111,8 +1111,8 @@ static u32 nvme_passthru_start(struct nvme_ctrl *ctrl, struct nvme_ns *ns,
 	return effects;
 }
 
-static void nvme_passthru_end(struct nvme_ctrl *ctrl, u32 effects,
-			      struct nvme_command *cmd, int status)
+void nvme_passthru_end(struct nvme_ctrl *ctrl, u32 effects,
+		       struct nvme_command *cmd, int status)
 {
 	if (effects & NVME_CMD_EFFECTS_CSE_MASK) {
 		nvme_unfreeze(ctrl);
@@ -1148,21 +1148,16 @@ static void nvme_passthru_end(struct nvme_ctrl *ctrl, u32 effects,
 		break;
 	}
 }
+EXPORT_SYMBOL_NS_GPL(nvme_passthru_end, NVME_TARGET_PASSTHRU);
 
-int nvme_execute_passthru_rq(struct request *rq)
+int nvme_execute_passthru_rq(struct request *rq, u32 *effects)
 {
 	struct nvme_command *cmd = nvme_req(rq)->cmd;
 	struct nvme_ctrl *ctrl = nvme_req(rq)->ctrl;
 	struct nvme_ns *ns = rq->q->queuedata;
-	u32 effects;
-	int  ret;
 
-	effects = nvme_passthru_start(ctrl, ns, cmd->common.opcode);
-	ret = nvme_execute_rq(rq, false);
-	if (effects) /* nothing to be done for zero cmd effects */
-		nvme_passthru_end(ctrl, effects, cmd, ret);
-
-	return ret;
+	*effects = nvme_passthru_start(ctrl, ns, cmd->common.opcode);
+	return nvme_execute_rq(rq, false);
 }
 EXPORT_SYMBOL_NS_GPL(nvme_execute_passthru_rq, NVME_TARGET_PASSTHRU);
 
@@ -2894,7 +2889,6 @@ static int nvme_init_subsystem(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id)
 	nvme_init_subnqn(subsys, ctrl, id);
 	memcpy(subsys->serial, id->sn, sizeof(subsys->serial));
 	memcpy(subsys->model, id->mn, sizeof(subsys->model));
-	memcpy(subsys->firmware_rev, id->fr, sizeof(subsys->firmware_rev));
 	subsys->vendor_id = le16_to_cpu(id->vid);
 	subsys->cmic = id->cmic;
 
@@ -3113,6 +3107,8 @@ static int nvme_init_identify(struct nvme_ctrl *ctrl)
 				ctrl->quirks |= core_quirks[i].quirks;
 		}
 	}
+	memcpy(ctrl->subsys->firmware_rev, id->fr,
+	       sizeof(ctrl->subsys->firmware_rev));
 
 	if (force_apst && (ctrl->quirks & NVME_QUIRK_NO_DEEPEST_PS)) {
 		dev_warn(ctrl->device, "forcibly allowing all power states due to nvme_core.force_apst -- use at your own risk\n");
@@ -3260,8 +3256,12 @@ int nvme_init_ctrl_finish(struct nvme_ctrl *ctrl)
 		return ret;
 
 	if (!ctrl->identified && !nvme_discovery_ctrl(ctrl)) {
+		/*
+		 * Do not return errors unless we are in a controller reset,
+		 * the controller works perfectly fine without hwmon.
+		 */
 		ret = nvme_hwmon_init(ctrl);
-		if (ret < 0)
+		if (ret == -EINTR)
 			return ret;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/nvme/host/hwmon.c linux-libre-6.0.7-gnu/drivers/nvme/host/hwmon.c
index 0a586d712920..9e6e56c20ec9 100644
--- linux-libre-6.0-gnu/drivers/nvme/host/hwmon.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/host/hwmon.c
@@ -12,7 +12,7 @@
 
 struct nvme_hwmon_data {
 	struct nvme_ctrl *ctrl;
-	struct nvme_smart_log log;
+	struct nvme_smart_log *log;
 	struct mutex read_lock;
 };
 
@@ -60,14 +60,14 @@ static int nvme_set_temp_thresh(struct nvme_ctrl *ctrl, int sensor, bool under,
 static int nvme_hwmon_get_smart_log(struct nvme_hwmon_data *data)
 {
 	return nvme_get_log(data->ctrl, NVME_NSID_ALL, NVME_LOG_SMART, 0,
-			   NVME_CSI_NVM, &data->log, sizeof(data->log), 0);
+			   NVME_CSI_NVM, data->log, sizeof(*data->log), 0);
 }
 
 static int nvme_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
 			   u32 attr, int channel, long *val)
 {
 	struct nvme_hwmon_data *data = dev_get_drvdata(dev);
-	struct nvme_smart_log *log = &data->log;
+	struct nvme_smart_log *log = data->log;
 	int temp;
 	int err;
 
@@ -163,7 +163,7 @@ static umode_t nvme_hwmon_is_visible(const void *_data,
 	case hwmon_temp_max:
 	case hwmon_temp_min:
 		if ((!channel && data->ctrl->wctemp) ||
-		    (channel && data->log.temp_sensor[channel - 1])) {
+		    (channel && data->log->temp_sensor[channel - 1])) {
 			if (data->ctrl->quirks &
 			    NVME_QUIRK_NO_TEMP_THRESH_CHANGE)
 				return 0444;
@@ -176,7 +176,7 @@ static umode_t nvme_hwmon_is_visible(const void *_data,
 		break;
 	case hwmon_temp_input:
 	case hwmon_temp_label:
-		if (!channel || data->log.temp_sensor[channel - 1])
+		if (!channel || data->log->temp_sensor[channel - 1])
 			return 0444;
 		break;
 	default:
@@ -230,7 +230,13 @@ int nvme_hwmon_init(struct nvme_ctrl *ctrl)
 
 	data = kzalloc(sizeof(*data), GFP_KERNEL);
 	if (!data)
-		return 0;
+		return -ENOMEM;
+
+	data->log = kzalloc(sizeof(*data->log), GFP_KERNEL);
+	if (!data->log) {
+		err = -ENOMEM;
+		goto err_free_data;
+	}
 
 	data->ctrl = ctrl;
 	mutex_init(&data->read_lock);
@@ -238,8 +244,7 @@ int nvme_hwmon_init(struct nvme_ctrl *ctrl)
 	err = nvme_hwmon_get_smart_log(data);
 	if (err) {
 		dev_warn(dev, "Failed to read smart log (error %d)\n", err);
-		kfree(data);
-		return err;
+		goto err_free_log;
 	}
 
 	hwmon = hwmon_device_register_with_info(dev, "nvme",
@@ -247,11 +252,17 @@ int nvme_hwmon_init(struct nvme_ctrl *ctrl)
 						NULL);
 	if (IS_ERR(hwmon)) {
 		dev_warn(dev, "Failed to instantiate hwmon device\n");
-		kfree(data);
-		return PTR_ERR(hwmon);
+		err = PTR_ERR(hwmon);
+		goto err_free_log;
 	}
 	ctrl->hwmon_device = hwmon;
 	return 0;
+
+err_free_log:
+	kfree(data->log);
+err_free_data:
+	kfree(data);
+	return err;
 }
 
 void nvme_hwmon_exit(struct nvme_ctrl *ctrl)
@@ -262,6 +273,7 @@ void nvme_hwmon_exit(struct nvme_ctrl *ctrl)
 
 		hwmon_device_unregister(ctrl->hwmon_device);
 		ctrl->hwmon_device = NULL;
+		kfree(data->log);
 		kfree(data);
 	}
 }
diff --git linux-libre-6.0-gnu/drivers/nvme/host/ioctl.c linux-libre-6.0.7-gnu/drivers/nvme/host/ioctl.c
index 27614bee7380..d3281f87cd6e 100644
--- linux-libre-6.0-gnu/drivers/nvme/host/ioctl.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/host/ioctl.c
@@ -136,9 +136,11 @@ static int nvme_submit_user_cmd(struct request_queue *q,
 		unsigned bufflen, void __user *meta_buffer, unsigned meta_len,
 		u32 meta_seed, u64 *result, unsigned timeout, bool vec)
 {
+	struct nvme_ctrl *ctrl;
 	struct request *req;
 	void *meta = NULL;
 	struct bio *bio;
+	u32 effects;
 	int ret;
 
 	req = nvme_alloc_user_request(q, cmd, ubuffer, bufflen, meta_buffer,
@@ -147,8 +149,9 @@ static int nvme_submit_user_cmd(struct request_queue *q,
 		return PTR_ERR(req);
 
 	bio = req->bio;
+	ctrl = nvme_req(req)->ctrl;
 
-	ret = nvme_execute_passthru_rq(req);
+	ret = nvme_execute_passthru_rq(req, &effects);
 
 	if (result)
 		*result = le64_to_cpu(nvme_req(req)->result.u64);
@@ -158,6 +161,10 @@ static int nvme_submit_user_cmd(struct request_queue *q,
 	if (bio)
 		blk_rq_unmap_user(bio);
 	blk_mq_free_request(req);
+
+	if (effects)
+		nvme_passthru_end(ctrl, effects, cmd, ret);
+
 	return ret;
 }
 
diff --git linux-libre-6.0-gnu/drivers/nvme/host/multipath.c linux-libre-6.0.7-gnu/drivers/nvme/host/multipath.c
index 6ef497c75a16..b9cf17cbbbd5 100644
--- linux-libre-6.0-gnu/drivers/nvme/host/multipath.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/host/multipath.c
@@ -182,6 +182,7 @@ void nvme_mpath_revalidate_paths(struct nvme_ns *ns)
 
 	for_each_node(node)
 		rcu_assign_pointer(head->current_path[node], NULL);
+	kblockd_schedule_work(&head->requeue_work);
 }
 
 static bool nvme_path_is_disabled(struct nvme_ns *ns)
diff --git linux-libre-6.0-gnu/drivers/nvme/host/nvme.h linux-libre-6.0.7-gnu/drivers/nvme/host/nvme.h
index 1bdf714dcd9e..a0bf9560cf67 100644
--- linux-libre-6.0-gnu/drivers/nvme/host/nvme.h
+++ linux-libre-6.0.7-gnu/drivers/nvme/host/nvme.h
@@ -1023,7 +1023,9 @@ static inline void nvme_auth_free(struct nvme_ctrl *ctrl) {};
 
 u32 nvme_command_effects(struct nvme_ctrl *ctrl, struct nvme_ns *ns,
 			 u8 opcode);
-int nvme_execute_passthru_rq(struct request *rq);
+int nvme_execute_passthru_rq(struct request *rq, u32 *effects);
+void nvme_passthru_end(struct nvme_ctrl *ctrl, u32 effects,
+		       struct nvme_command *cmd, int status);
 struct nvme_ctrl *nvme_ctrl_from_file(struct file *file);
 struct nvme_ns *nvme_find_get_ns(struct nvme_ctrl *ctrl, unsigned nsid);
 void nvme_put_ns(struct nvme_ns *ns);
diff --git linux-libre-6.0-gnu/drivers/nvme/host/pci.c linux-libre-6.0.7-gnu/drivers/nvme/host/pci.c
index 67d3335e9cc8..57cc2bb5b1a2 100644
--- linux-libre-6.0-gnu/drivers/nvme/host/pci.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/host/pci.c
@@ -2834,6 +2834,8 @@ static void nvme_reset_work(struct work_struct *work)
 		nvme_start_admin_queue(&dev->ctrl);
 	}
 
+	dma_set_min_align_mask(dev->dev, NVME_CTRL_PAGE_SIZE - 1);
+
 	/*
 	 * Limit the max command size to prevent iod->sg allocations going
 	 * over a single page.
@@ -2846,7 +2848,6 @@ static void nvme_reset_work(struct work_struct *work)
 	 * Don't limit the IOMMU merged segment size.
 	 */
 	dma_set_max_seg_size(dev->dev, 0xffffffff);
-	dma_set_min_align_mask(dev->dev, NVME_CTRL_PAGE_SIZE - 1);
 
 	mutex_unlock(&dev->shutdown_lock);
 
diff --git linux-libre-6.0-gnu/drivers/nvme/target/core.c linux-libre-6.0.7-gnu/drivers/nvme/target/core.c
index 7f4083cf953a..aecb5853f8da 100644
--- linux-libre-6.0-gnu/drivers/nvme/target/core.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/target/core.c
@@ -832,6 +832,7 @@ int nvmet_sq_init(struct nvmet_sq *sq)
 	}
 	init_completion(&sq->free_done);
 	init_completion(&sq->confirm_done);
+	nvmet_auth_sq_init(sq);
 
 	return 0;
 }
@@ -1175,7 +1176,7 @@ static void nvmet_start_ctrl(struct nvmet_ctrl *ctrl)
 	 * reset the keep alive timer when the controller is enabled.
 	 */
 	if (ctrl->kato)
-		mod_delayed_work(system_wq, &ctrl->ka_work, ctrl->kato * HZ);
+		mod_delayed_work(nvmet_wq, &ctrl->ka_work, ctrl->kato * HZ);
 }
 
 static void nvmet_clear_ctrl(struct nvmet_ctrl *ctrl)
diff --git linux-libre-6.0-gnu/drivers/nvme/target/fabrics-cmd-auth.c linux-libre-6.0.7-gnu/drivers/nvme/target/fabrics-cmd-auth.c
index ebdf9aa81041..0c078b6b1447 100644
--- linux-libre-6.0-gnu/drivers/nvme/target/fabrics-cmd-auth.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/target/fabrics-cmd-auth.c
@@ -23,17 +23,12 @@ static void nvmet_auth_expired_work(struct work_struct *work)
 	sq->dhchap_tid = -1;
 }
 
-void nvmet_init_auth(struct nvmet_ctrl *ctrl, struct nvmet_req *req)
+void nvmet_auth_sq_init(struct nvmet_sq *sq)
 {
-	u32 result = le32_to_cpu(req->cqe->result.u32);
-
 	/* Initialize in-band authentication */
-	INIT_DELAYED_WORK(&req->sq->auth_expired_work,
-			  nvmet_auth_expired_work);
-	req->sq->authenticated = false;
-	req->sq->dhchap_step = NVME_AUTH_DHCHAP_MESSAGE_NEGOTIATE;
-	result |= (u32)NVME_CONNECT_AUTHREQ_ATR << 16;
-	req->cqe->result.u32 = cpu_to_le32(result);
+	INIT_DELAYED_WORK(&sq->auth_expired_work, nvmet_auth_expired_work);
+	sq->authenticated = false;
+	sq->dhchap_step = NVME_AUTH_DHCHAP_MESSAGE_NEGOTIATE;
 }
 
 static u16 nvmet_auth_negotiate(struct nvmet_req *req, void *d)
diff --git linux-libre-6.0-gnu/drivers/nvme/target/fabrics-cmd.c linux-libre-6.0.7-gnu/drivers/nvme/target/fabrics-cmd.c
index f91a56180d3d..bd739d8b6991 100644
--- linux-libre-6.0-gnu/drivers/nvme/target/fabrics-cmd.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/target/fabrics-cmd.c
@@ -272,7 +272,8 @@ static void nvmet_execute_admin_connect(struct nvmet_req *req)
 	req->cqe->result.u16 = cpu_to_le16(ctrl->cntlid);
 
 	if (nvmet_has_auth(ctrl))
-		nvmet_init_auth(ctrl, req);
+		req->cqe->result.u32 |=
+			cpu_to_le32((u32)NVME_CONNECT_AUTHREQ_ATR << 16);
 out:
 	kfree(d);
 complete:
@@ -334,7 +335,8 @@ static void nvmet_execute_io_connect(struct nvmet_req *req)
 	pr_debug("adding queue %d to ctrl %d.\n", qid, ctrl->cntlid);
 	req->cqe->result.u16 = cpu_to_le16(ctrl->cntlid);
 	if (nvmet_has_auth(ctrl))
-		nvmet_init_auth(ctrl, req);
+		req->cqe->result.u32 |=
+			cpu_to_le32((u32)NVME_CONNECT_AUTHREQ_ATR << 16);
 
 out:
 	kfree(d);
diff --git linux-libre-6.0-gnu/drivers/nvme/target/nvmet.h linux-libre-6.0.7-gnu/drivers/nvme/target/nvmet.h
index 6ffeeb0a1c49..dfe3894205aa 100644
--- linux-libre-6.0-gnu/drivers/nvme/target/nvmet.h
+++ linux-libre-6.0.7-gnu/drivers/nvme/target/nvmet.h
@@ -704,7 +704,7 @@ 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);
-void nvmet_init_auth(struct nvmet_ctrl *ctrl, struct nvmet_req *req);
+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);
 int nvmet_setup_dhgroup(struct nvmet_ctrl *ctrl, u8 dhgroup_id);
@@ -726,8 +726,9 @@ static inline int nvmet_setup_auth(struct nvmet_ctrl *ctrl)
 {
 	return 0;
 }
-static inline void nvmet_init_auth(struct nvmet_ctrl *ctrl,
-				   struct nvmet_req *req) {};
+static inline void nvmet_auth_sq_init(struct nvmet_sq *sq)
+{
+}
 static inline void nvmet_destroy_auth(struct nvmet_ctrl *ctrl) {};
 static inline void nvmet_auth_sq_free(struct nvmet_sq *sq) {};
 static inline bool nvmet_check_auth_status(struct nvmet_req *req)
diff --git linux-libre-6.0-gnu/drivers/nvme/target/passthru.c linux-libre-6.0.7-gnu/drivers/nvme/target/passthru.c
index 6f39a29828b1..94d3153bae54 100644
--- linux-libre-6.0-gnu/drivers/nvme/target/passthru.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/target/passthru.c
@@ -215,9 +215,11 @@ static void nvmet_passthru_execute_cmd_work(struct work_struct *w)
 {
 	struct nvmet_req *req = container_of(w, struct nvmet_req, p.work);
 	struct request *rq = req->p.rq;
+	struct nvme_ctrl *ctrl = nvme_req(rq)->ctrl;
+	u32 effects;
 	int status;
 
-	status = nvme_execute_passthru_rq(rq);
+	status = nvme_execute_passthru_rq(rq, &effects);
 
 	if (status == NVME_SC_SUCCESS &&
 	    req->cmd->common.opcode == nvme_admin_identify) {
@@ -238,6 +240,9 @@ static void nvmet_passthru_execute_cmd_work(struct work_struct *w)
 	req->cqe->result = nvme_req(rq)->result;
 	nvmet_req_complete(req, status);
 	blk_mq_free_request(rq);
+
+	if (effects)
+		nvme_passthru_end(ctrl, effects, req->cmd, status);
 }
 
 static void nvmet_passthru_req_done(struct request *rq,
diff --git linux-libre-6.0-gnu/drivers/nvme/target/tcp.c linux-libre-6.0.7-gnu/drivers/nvme/target/tcp.c
index a3694a32f6d5..7dcf88cde189 100644
--- linux-libre-6.0-gnu/drivers/nvme/target/tcp.c
+++ linux-libre-6.0.7-gnu/drivers/nvme/target/tcp.c
@@ -935,10 +935,17 @@ static int nvmet_tcp_handle_h2c_data_pdu(struct nvmet_tcp_queue *queue)
 	struct nvme_tcp_data_pdu *data = &queue->pdu.data;
 	struct nvmet_tcp_cmd *cmd;
 
-	if (likely(queue->nr_cmds))
+	if (likely(queue->nr_cmds)) {
+		if (unlikely(data->ttag >= queue->nr_cmds)) {
+			pr_err("queue %d: received out of bound ttag %u, nr_cmds %u\n",
+				queue->idx, data->ttag, queue->nr_cmds);
+			nvmet_tcp_fatal_error(queue);
+			return -EPROTO;
+		}
 		cmd = &queue->cmds[data->ttag];
-	else
+	} else {
 		cmd = &queue->connect;
+	}
 
 	if (le32_to_cpu(data->data_offset) != cmd->rbytes_done) {
 		pr_err("ttag %u unexpected data offset %u (expected %u)\n",
diff --git linux-libre-6.0-gnu/drivers/nvmem/core.c linux-libre-6.0.7-gnu/drivers/nvmem/core.c
index 1e3c754efd0d..2164efd12ba9 100644
--- linux-libre-6.0-gnu/drivers/nvmem/core.c
+++ linux-libre-6.0.7-gnu/drivers/nvmem/core.c
@@ -829,21 +829,18 @@ struct nvmem_device *nvmem_register(const struct nvmem_config *config)
 	nvmem->dev.groups = nvmem_dev_groups;
 #endif
 
-	if (nvmem->nkeepout) {
-		rval = nvmem_validate_keepouts(nvmem);
-		if (rval) {
-			ida_free(&nvmem_ida, nvmem->id);
-			kfree(nvmem);
-			return ERR_PTR(rval);
-		}
-	}
-
 	dev_dbg(&nvmem->dev, "Registering nvmem device %s\n", config->name);
 
 	rval = device_register(&nvmem->dev);
 	if (rval)
 		goto err_put_device;
 
+	if (nvmem->nkeepout) {
+		rval = nvmem_validate_keepouts(nvmem);
+		if (rval)
+			goto err_device_del;
+	}
+
 	if (config->compat) {
 		rval = nvmem_sysfs_setup_compat(nvmem, config);
 		if (rval)
diff --git linux-libre-6.0-gnu/drivers/pci/setup-res.c linux-libre-6.0.7-gnu/drivers/pci/setup-res.c
index 439ac5f5907a..b492e67c3d87 100644
--- linux-libre-6.0-gnu/drivers/pci/setup-res.c
+++ linux-libre-6.0.7-gnu/drivers/pci/setup-res.c
@@ -214,6 +214,17 @@ static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev,
 
 	root = pci_find_parent_resource(dev, res);
 	if (!root) {
+		/*
+		 * If dev is behind a bridge, accesses will only reach it
+		 * if res is inside the relevant bridge window.
+		 */
+		if (pci_upstream_bridge(dev))
+			return -ENXIO;
+
+		/*
+		 * On the root bus, assume the host bridge will forward
+		 * everything.
+		 */
 		if (res->flags & IORESOURCE_IO)
 			root = &ioport_resource;
 		else
diff --git linux-libre-6.0-gnu/drivers/perf/riscv_pmu_sbi.c linux-libre-6.0.7-gnu/drivers/perf/riscv_pmu_sbi.c
index 8de4ca2fef21..8e6f217bfb63 100644
--- linux-libre-6.0-gnu/drivers/perf/riscv_pmu_sbi.c
+++ linux-libre-6.0.7-gnu/drivers/perf/riscv_pmu_sbi.c
@@ -645,8 +645,11 @@ static int pmu_sbi_starting_cpu(unsigned int cpu, struct hlist_node *node)
 	struct riscv_pmu *pmu = hlist_entry_safe(node, struct riscv_pmu, node);
 	struct cpu_hw_events *cpu_hw_evt = this_cpu_ptr(pmu->hw_events);
 
-	/* Enable the access for TIME csr only from the user mode now */
-	csr_write(CSR_SCOUNTEREN, 0x2);
+	/*
+	 * Enable the access for CYCLE, TIME, and INSTRET CSRs from userspace,
+	 * as is necessary to maintain uABI compatibility.
+	 */
+	csr_write(CSR_SCOUNTEREN, 0x7);
 
 	/* Stop all the counters so that they can be enabled from perf */
 	pmu_sbi_stop_all(pmu);
diff --git linux-libre-6.0-gnu/drivers/phy/amlogic/phy-meson-axg-mipi-pcie-analog.c linux-libre-6.0.7-gnu/drivers/phy/amlogic/phy-meson-axg-mipi-pcie-analog.c
index 1027ece6ca12..a3e1108b736d 100644
--- linux-libre-6.0-gnu/drivers/phy/amlogic/phy-meson-axg-mipi-pcie-analog.c
+++ linux-libre-6.0.7-gnu/drivers/phy/amlogic/phy-meson-axg-mipi-pcie-analog.c
@@ -197,7 +197,7 @@ static int phy_axg_mipi_pcie_analog_probe(struct platform_device *pdev)
 	struct phy_provider *phy;
 	struct device *dev = &pdev->dev;
 	struct phy_axg_mipi_pcie_analog_priv *priv;
-	struct device_node *np = dev->of_node;
+	struct device_node *np = dev->of_node, *parent_np;
 	struct regmap *map;
 	int ret;
 
@@ -206,7 +206,9 @@ static int phy_axg_mipi_pcie_analog_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	/* Get the hhi system controller node */
-	map = syscon_node_to_regmap(of_get_parent(dev->of_node));
+	parent_np = of_get_parent(dev->of_node);
+	map = syscon_node_to_regmap(parent_np);
+	of_node_put(parent_np);
 	if (IS_ERR(map)) {
 		dev_err(dev,
 			"failed to get HHI regmap\n");
diff --git linux-libre-6.0-gnu/drivers/phy/mediatek/phy-mtk-tphy.c linux-libre-6.0.7-gnu/drivers/phy/mediatek/phy-mtk-tphy.c
index 8ee7682b8e93..bdffc21858f6 100644
--- linux-libre-6.0-gnu/drivers/phy/mediatek/phy-mtk-tphy.c
+++ linux-libre-6.0.7-gnu/drivers/phy/mediatek/phy-mtk-tphy.c
@@ -906,7 +906,7 @@ static int phy_type_syscon_get(struct mtk_phy_instance *instance,
 static int phy_type_set(struct mtk_phy_instance *instance)
 {
 	int type;
-	u32 mask;
+	u32 offset;
 
 	if (!instance->type_sw)
 		return 0;
@@ -929,8 +929,9 @@ static int phy_type_set(struct mtk_phy_instance *instance)
 		return 0;
 	}
 
-	mask = RG_PHY_SW_TYPE << (instance->type_sw_index * BITS_PER_BYTE);
-	regmap_update_bits(instance->type_sw, instance->type_sw_reg, mask, type);
+	offset = instance->type_sw_index * BITS_PER_BYTE;
+	regmap_update_bits(instance->type_sw, instance->type_sw_reg,
+			   RG_PHY_SW_TYPE << offset, type << offset);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/phy/qualcomm/phy-qcom-qmp-usb.c linux-libre-6.0.7-gnu/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index 1d270356a97f..1eb4ec576361 100644
--- linux-libre-6.0-gnu/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ linux-libre-6.0.7-gnu/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -2704,7 +2704,9 @@ static int qcom_qmp_phy_usb_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	pm_runtime_set_active(dev);
-	pm_runtime_enable(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
 	/*
 	 * Prevent runtime pm from being ON by default. Users can enable
 	 * it using power/control in sysfs.
@@ -2738,13 +2740,10 @@ static int qcom_qmp_phy_usb_probe(struct platform_device *pdev)
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
 	if (!IS_ERR(phy_provider))
 		dev_info(dev, "Registered Qcom-QMP phy\n");
-	else
-		pm_runtime_disable(dev);
 
 	return PTR_ERR_OR_ZERO(phy_provider);
 
 err_node_put:
-	pm_runtime_disable(dev);
 	of_node_put(child);
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/phy/qualcomm/phy-qcom-usb-hsic.c linux-libre-6.0.7-gnu/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
index 716a77748ed8..20f6dd37c7c1 100644
--- linux-libre-6.0-gnu/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
+++ linux-libre-6.0.7-gnu/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
@@ -54,8 +54,10 @@ static int qcom_usb_hsic_phy_power_on(struct phy *phy)
 
 	/* Configure pins for HSIC functionality */
 	pins_default = pinctrl_lookup_state(uphy->pctl, PINCTRL_STATE_DEFAULT);
-	if (IS_ERR(pins_default))
-		return PTR_ERR(pins_default);
+	if (IS_ERR(pins_default)) {
+		ret = PTR_ERR(pins_default);
+		goto err_ulpi;
+	}
 
 	ret = pinctrl_select_state(uphy->pctl, pins_default);
 	if (ret)
diff --git linux-libre-6.0-gnu/drivers/phy/rockchip/phy-rockchip-inno-usb2.c linux-libre-6.0.7-gnu/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 0b1e9337ee8e..e6ededc51523 100644
--- linux-libre-6.0-gnu/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ linux-libre-6.0.7-gnu/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1124,7 +1124,7 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
 					  struct rockchip_usb2phy_port *rport,
 					  struct device_node *child_np)
 {
-	int ret;
+	int ret, id;
 
 	rport->port_id = USB2PHY_PORT_OTG;
 	rport->port_cfg = &rphy->phy_cfg->port_cfgs[USB2PHY_PORT_OTG];
@@ -1162,13 +1162,15 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
 
 		ret = devm_extcon_register_notifier(rphy->dev, rphy->edev,
 					EXTCON_USB_HOST, &rport->event_nb);
-		if (ret)
+		if (ret) {
 			dev_err(rphy->dev, "register USB HOST notifier failed\n");
+			goto out;
+		}
 
 		if (!of_property_read_bool(rphy->dev->of_node, "extcon")) {
 			/* do initial sync of usb state */
-			ret = property_enabled(rphy->grf, &rport->port_cfg->utmi_id);
-			extcon_set_state_sync(rphy->edev, EXTCON_USB_HOST, !ret);
+			id = property_enabled(rphy->grf, &rport->port_cfg->utmi_id);
+			extcon_set_state_sync(rphy->edev, EXTCON_USB_HOST, !id);
 		}
 	}
 
diff --git linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-amd.c linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-amd.c
index 4691a33bc374..2a4b3efb7e12 100644
--- linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-amd.c
+++ linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-amd.c
@@ -1051,13 +1051,13 @@ static void amd_get_iomux_res(struct amd_gpio *gpio_dev)
 
 	index = device_property_match_string(dev, "pinctrl-resource-names",  "iomux");
 	if (index < 0) {
-		dev_warn(dev, "failed to get iomux index\n");
+		dev_dbg(dev, "iomux not supported\n");
 		goto out_no_pinmux;
 	}
 
 	gpio_dev->iomux_base = devm_platform_ioremap_resource(gpio_dev->pdev, index);
 	if (IS_ERR(gpio_dev->iomux_base)) {
-		dev_warn(dev, "Failed to get iomux %d io resource\n", index);
+		dev_dbg(dev, "iomux not supported %d io resource\n", index);
 		goto out_no_pinmux;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-ingenic.c linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-ingenic.c
index 3a9ee9c8af11..2991fe0bb0f2 100644
--- linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-ingenic.c
+++ linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-ingenic.c
@@ -667,7 +667,7 @@ static u8 jz4755_lcd_24bit_funcs[] = { 1, 1, 1, 1, 0, 0, };
 static const struct group_desc jz4755_groups[] = {
 	INGENIC_PIN_GROUP("uart0-data", jz4755_uart0_data, 0),
 	INGENIC_PIN_GROUP("uart0-hwflow", jz4755_uart0_hwflow, 0),
-	INGENIC_PIN_GROUP("uart1-data", jz4755_uart1_data, 0),
+	INGENIC_PIN_GROUP("uart1-data", jz4755_uart1_data, 1),
 	INGENIC_PIN_GROUP("uart2-data", jz4755_uart2_data, 1),
 	INGENIC_PIN_GROUP("ssi-dt-b", jz4755_ssi_dt_b, 0),
 	INGENIC_PIN_GROUP("ssi-dt-f", jz4755_ssi_dt_f, 0),
@@ -721,7 +721,7 @@ static const char *jz4755_ssi_groups[] = {
 	"ssi-ce1-b", "ssi-ce1-f",
 };
 static const char *jz4755_mmc0_groups[] = { "mmc0-1bit", "mmc0-4bit", };
-static const char *jz4755_mmc1_groups[] = { "mmc0-1bit", "mmc0-4bit", };
+static const char *jz4755_mmc1_groups[] = { "mmc1-1bit", "mmc1-4bit", };
 static const char *jz4755_i2c_groups[] = { "i2c-data", };
 static const char *jz4755_cim_groups[] = { "cim-data", };
 static const char *jz4755_lcd_groups[] = {
diff --git linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-ocelot.c linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-ocelot.c
index c7df8c5fe585..105771ff82e6 100644
--- linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-ocelot.c
+++ linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-ocelot.c
@@ -1863,19 +1863,28 @@ static void ocelot_irq_unmask_level(struct irq_data *data)
 	if (val & bit)
 		ack = true;
 
+	/* Try to clear any rising edges */
+	if (!active && ack)
+		regmap_write_bits(info->map, REG(OCELOT_GPIO_INTR, info, gpio),
+				  bit, bit);
+
 	/* Enable the interrupt now */
 	gpiochip_enable_irq(chip, gpio);
 	regmap_update_bits(info->map, REG(OCELOT_GPIO_INTR_ENA, info, gpio),
 			   bit, bit);
 
 	/*
-	 * In case the interrupt line is still active and the interrupt
-	 * controller has not seen any changes in the interrupt line, then it
-	 * means that there happen another interrupt while the line was active.
+	 * In case the interrupt line is still active then it means that
+	 * there happen another interrupt while the line was active.
 	 * So we missed that one, so we need to kick the interrupt again
 	 * handler.
 	 */
-	if (active && !ack) {
+	regmap_read(info->map, REG(OCELOT_GPIO_IN, info, gpio), &val);
+	if ((!(val & bit) && trigger_level == IRQ_TYPE_LEVEL_LOW) ||
+	      (val & bit && trigger_level == IRQ_TYPE_LEVEL_HIGH))
+		active = true;
+
+	if (active) {
 		struct ocelot_irq_work *work;
 
 		work = kmalloc(sizeof(*work), GFP_ATOMIC);
diff --git linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-rockchip.c linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-rockchip.c
index 32e41395fc76..c84bd0e1ce5a 100644
--- linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-rockchip.c
+++ linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-rockchip.c
@@ -2393,11 +2393,24 @@ static int rockchip_pmx_set(struct pinctrl_dev *pctldev, unsigned selector,
 	return 0;
 }
 
+static int rockchip_pmx_gpio_set_direction(struct pinctrl_dev *pctldev,
+					   struct pinctrl_gpio_range *range,
+					   unsigned offset,
+					   bool input)
+{
+	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
+	struct rockchip_pin_bank *bank;
+
+	bank = pin_to_bank(info, offset);
+	return rockchip_set_mux(bank, offset - bank->pin_base, RK_FUNC_GPIO);
+}
+
 static const struct pinmux_ops rockchip_pmx_ops = {
 	.get_functions_count	= rockchip_pmx_get_funcs_count,
 	.get_function_name	= rockchip_pmx_get_func_name,
 	.get_function_groups	= rockchip_pmx_get_groups,
 	.set_mux		= rockchip_pmx_set,
+	.gpio_set_direction	= rockchip_pmx_gpio_set_direction,
 };
 
 /*
diff --git linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-zynqmp.c linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-zynqmp.c
index 7d2fbf8a02cd..c98f35ad8921 100644
--- linux-libre-6.0-gnu/drivers/pinctrl/pinctrl-zynqmp.c
+++ linux-libre-6.0.7-gnu/drivers/pinctrl/pinctrl-zynqmp.c
@@ -412,10 +412,6 @@ static int zynqmp_pinconf_cfg_set(struct pinctrl_dev *pctldev,
 
 			break;
 		case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
-			param = PM_PINCTRL_CONFIG_TRI_STATE;
-			arg = PM_PINCTRL_TRI_STATE_ENABLE;
-			ret = zynqmp_pm_pinctrl_set_config(pin, param, arg);
-			break;
 		case PIN_CONFIG_MODE_LOW_POWER:
 			/*
 			 * These cases are mentioned in dts but configurable
@@ -424,11 +420,6 @@ static int zynqmp_pinconf_cfg_set(struct pinctrl_dev *pctldev,
 			 */
 			ret = 0;
 			break;
-		case PIN_CONFIG_OUTPUT_ENABLE:
-			param = PM_PINCTRL_CONFIG_TRI_STATE;
-			arg = PM_PINCTRL_TRI_STATE_DISABLE;
-			ret = zynqmp_pm_pinctrl_set_config(pin, param, arg);
-			break;
 		default:
 			dev_warn(pctldev->dev,
 				 "unsupported configuration parameter '%u'\n",
diff --git linux-libre-6.0-gnu/drivers/pinctrl/qcom/pinctrl-msm.c linux-libre-6.0.7-gnu/drivers/pinctrl/qcom/pinctrl-msm.c
index a2abfe987ab1..8bf8b21954fe 100644
--- linux-libre-6.0-gnu/drivers/pinctrl/qcom/pinctrl-msm.c
+++ linux-libre-6.0.7-gnu/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -51,6 +51,7 @@
  *                  detection.
  * @skip_wake_irqs: Skip IRQs that are handled by wakeup interrupt controller
  * @disabled_for_mux: These IRQs were disabled because we muxed away.
+ * @ever_gpio:      This bit is set the first time we mux a pin to gpio_func.
  * @soc:            Reference to soc_data of platform specific data.
  * @regs:           Base addresses for the TLMM tiles.
  * @phys_base:      Physical base address
@@ -72,6 +73,7 @@ struct msm_pinctrl {
 	DECLARE_BITMAP(enabled_irqs, MAX_NR_GPIO);
 	DECLARE_BITMAP(skip_wake_irqs, MAX_NR_GPIO);
 	DECLARE_BITMAP(disabled_for_mux, MAX_NR_GPIO);
+	DECLARE_BITMAP(ever_gpio, MAX_NR_GPIO);
 
 	const struct msm_pinctrl_soc_data *soc;
 	void __iomem *regs[MAX_NR_TILES];
@@ -218,6 +220,25 @@ static int msm_pinmux_set_mux(struct pinctrl_dev *pctldev,
 
 	val = msm_readl_ctl(pctrl, g);
 
+	/*
+	 * If this is the first time muxing to GPIO and the direction is
+	 * output, make sure that we're not going to be glitching the pin
+	 * by reading the current state of the pin and setting it as the
+	 * output.
+	 */
+	if (i == gpio_func && (val & BIT(g->oe_bit)) &&
+	    !test_and_set_bit(group, pctrl->ever_gpio)) {
+		u32 io_val = msm_readl_io(pctrl, g);
+
+		if (io_val & BIT(g->in_bit)) {
+			if (!(io_val & BIT(g->out_bit)))
+				msm_writel_io(io_val | BIT(g->out_bit), pctrl, g);
+		} else {
+			if (io_val & BIT(g->out_bit))
+				msm_writel_io(io_val & ~BIT(g->out_bit), pctrl, g);
+		}
+	}
+
 	if (egpio_func && i == egpio_func) {
 		if (val & BIT(g->egpio_present))
 			val &= ~BIT(g->egpio_enable);
diff --git linux-libre-6.0-gnu/drivers/platform/chrome/chromeos_laptop.c linux-libre-6.0.7-gnu/drivers/platform/chrome/chromeos_laptop.c
index 4e14b4d6635d..a2cdbfbaeae6 100644
--- linux-libre-6.0-gnu/drivers/platform/chrome/chromeos_laptop.c
+++ linux-libre-6.0.7-gnu/drivers/platform/chrome/chromeos_laptop.c
@@ -740,6 +740,7 @@ static int __init
 chromeos_laptop_prepare_i2c_peripherals(struct chromeos_laptop *cros_laptop,
 					const struct chromeos_laptop *src)
 {
+	struct i2c_peripheral *i2c_peripherals;
 	struct i2c_peripheral *i2c_dev;
 	struct i2c_board_info *info;
 	int i;
@@ -748,17 +749,15 @@ chromeos_laptop_prepare_i2c_peripherals(struct chromeos_laptop *cros_laptop,
 	if (!src->num_i2c_peripherals)
 		return 0;
 
-	cros_laptop->i2c_peripherals = kmemdup(src->i2c_peripherals,
-					       src->num_i2c_peripherals *
-						sizeof(*src->i2c_peripherals),
-					       GFP_KERNEL);
-	if (!cros_laptop->i2c_peripherals)
+	i2c_peripherals = kmemdup(src->i2c_peripherals,
+					      src->num_i2c_peripherals *
+					  sizeof(*src->i2c_peripherals),
+					  GFP_KERNEL);
+	if (!i2c_peripherals)
 		return -ENOMEM;
 
-	cros_laptop->num_i2c_peripherals = src->num_i2c_peripherals;
-
-	for (i = 0; i < cros_laptop->num_i2c_peripherals; i++) {
-		i2c_dev = &cros_laptop->i2c_peripherals[i];
+	for (i = 0; i < src->num_i2c_peripherals; i++) {
+		i2c_dev = &i2c_peripherals[i];
 		info = &i2c_dev->board_info;
 
 		error = chromeos_laptop_setup_irq(i2c_dev);
@@ -775,16 +774,19 @@ chromeos_laptop_prepare_i2c_peripherals(struct chromeos_laptop *cros_laptop,
 		}
 	}
 
+	cros_laptop->i2c_peripherals = i2c_peripherals;
+	cros_laptop->num_i2c_peripherals = src->num_i2c_peripherals;
+
 	return 0;
 
 err_out:
 	while (--i >= 0) {
-		i2c_dev = &cros_laptop->i2c_peripherals[i];
+		i2c_dev = &i2c_peripherals[i];
 		info = &i2c_dev->board_info;
 		if (!IS_ERR_OR_NULL(info->fwnode))
 			fwnode_remove_software_node(info->fwnode);
 	}
-	kfree(cros_laptop->i2c_peripherals);
+	kfree(i2c_peripherals);
 	return error;
 }
 
diff --git linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec.c linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec.c
index 8aace50d446d..110df0fd4b00 100644
--- linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec.c
+++ linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec.c
@@ -349,10 +349,16 @@ EXPORT_SYMBOL(cros_ec_suspend);
 
 static void cros_ec_report_events_during_suspend(struct cros_ec_device *ec_dev)
 {
+	bool wake_event;
+
 	while (ec_dev->mkbp_event_supported &&
-	       cros_ec_get_next_event(ec_dev, NULL, NULL) > 0)
+	       cros_ec_get_next_event(ec_dev, &wake_event, NULL) > 0) {
 		blocking_notifier_call_chain(&ec_dev->event_notifier,
 					     1, ec_dev);
+
+		if (wake_event && device_may_wakeup(ec_dev->dev))
+			pm_wakeup_event(ec_dev->dev, 0);
+	}
 }
 
 /**
diff --git linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec_chardev.c linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec_chardev.c
index fd33de546aee..0de7c255254e 100644
--- linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec_chardev.c
+++ linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec_chardev.c
@@ -327,6 +327,9 @@ static long cros_ec_chardev_ioctl_readmem(struct cros_ec_dev *ec,
 	if (copy_from_user(&s_mem, arg, sizeof(s_mem)))
 		return -EFAULT;
 
+	if (s_mem.bytes > sizeof(s_mem.buffer))
+		return -EINVAL;
+
 	num = ec_dev->cmd_readmem(ec_dev, s_mem.offset, s_mem.bytes,
 				  s_mem.buffer);
 	if (num <= 0)
diff --git linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec_proto.c linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec_proto.c
index 05d2e8765a66..475a6dd72db6 100644
--- linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec_proto.c
+++ linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec_proto.c
@@ -773,6 +773,7 @@ int cros_ec_get_next_event(struct cros_ec_device *ec_dev,
 	u8 event_type;
 	u32 host_event;
 	int ret;
+	u32 ver_mask;
 
 	/*
 	 * Default value for wake_event.
@@ -794,6 +795,37 @@ int cros_ec_get_next_event(struct cros_ec_device *ec_dev,
 		return get_keyboard_state_event(ec_dev);
 
 	ret = get_next_event(ec_dev);
+	/*
+	 * -ENOPROTOOPT is returned when EC returns EC_RES_INVALID_VERSION.
+	 * This can occur when EC based device (e.g. Fingerprint MCU) jumps to
+	 * the RO image which doesn't support newer version of the command. In
+	 * this case we will attempt to update maximum supported version of the
+	 * EC_CMD_GET_NEXT_EVENT.
+	 */
+	if (ret == -ENOPROTOOPT) {
+		dev_dbg(ec_dev->dev,
+			"GET_NEXT_EVENT returned invalid version error.\n");
+		ret = cros_ec_get_host_command_version_mask(ec_dev,
+							EC_CMD_GET_NEXT_EVENT,
+							&ver_mask);
+		if (ret < 0 || ver_mask == 0)
+			/*
+			 * Do not change the MKBP supported version if we can't
+			 * obtain supported version correctly. Please note that
+			 * calling EC_CMD_GET_NEXT_EVENT returned
+			 * EC_RES_INVALID_VERSION which means that the command
+			 * is present.
+			 */
+			return -ENOPROTOOPT;
+
+		ec_dev->mkbp_event_supported = fls(ver_mask);
+		dev_dbg(ec_dev->dev, "MKBP support version changed to %u\n",
+			ec_dev->mkbp_event_supported - 1);
+
+		/* Try to get next event with new MKBP support version set. */
+		ret = get_next_event(ec_dev);
+	}
+
 	if (ret <= 0)
 		return ret;
 
diff --git linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec_typec.c linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec_typec.c
index de6ee0f926a6..dc5722db2066 100644
--- linux-libre-6.0-gnu/drivers/platform/chrome/cros_ec_typec.c
+++ linux-libre-6.0.7-gnu/drivers/platform/chrome/cros_ec_typec.c
@@ -25,7 +25,8 @@
 
 #define DRV_NAME "cros-ec-typec"
 
-#define DP_PORT_VDO	(BIT(DP_PIN_ASSIGN_C) | BIT(DP_PIN_ASSIGN_D) | DP_CAP_DFP_D)
+#define DP_PORT_VDO	(DP_CONF_SET_PIN_ASSIGN(BIT(DP_PIN_ASSIGN_C) | BIT(DP_PIN_ASSIGN_D)) | \
+				DP_CAP_DFP_D)
 
 /* Supported alt modes. */
 enum {
@@ -697,7 +698,7 @@ static int cros_typec_register_altmodes(struct cros_typec_data *typec, int port_
 		for (j = 0; j < sop_disc->svids[i].mode_count; j++) {
 			memset(&desc, 0, sizeof(desc));
 			desc.svid = sop_disc->svids[i].svid;
-			desc.mode = j;
+			desc.mode = j + 1;
 			desc.vdo = sop_disc->svids[i].mode_vdo[j];
 
 			if (is_partner)
diff --git linux-libre-6.0-gnu/drivers/platform/x86/amd/pmc.c linux-libre-6.0.7-gnu/drivers/platform/x86/amd/pmc.c
index 700eb19e8450..6ccb9b38483c 100644
--- linux-libre-6.0-gnu/drivers/platform/x86/amd/pmc.c
+++ linux-libre-6.0.7-gnu/drivers/platform/x86/amd/pmc.c
@@ -151,9 +151,7 @@ struct amd_pmc_dev {
 	struct device *dev;
 	struct pci_dev *rdev;
 	struct mutex lock; /* generic mutex lock */
-#if IS_ENABLED(CONFIG_DEBUG_FS)
 	struct dentry *dbgfs_dir;
-#endif /* CONFIG_DEBUG_FS */
 };
 
 static bool enable_stb;
@@ -369,7 +367,6 @@ static void amd_pmc_validate_deepest(struct amd_pmc_dev *pdev)
 }
 #endif
 
-#ifdef CONFIG_DEBUG_FS
 static int smu_fw_info_show(struct seq_file *s, void *unused)
 {
 	struct amd_pmc_dev *dev = s->private;
@@ -504,15 +501,6 @@ static void amd_pmc_dbgfs_register(struct amd_pmc_dev *dev)
 					    &amd_pmc_stb_debugfs_fops);
 	}
 }
-#else
-static inline void amd_pmc_dbgfs_register(struct amd_pmc_dev *dev)
-{
-}
-
-static inline void amd_pmc_dbgfs_unregister(struct amd_pmc_dev *dev)
-{
-}
-#endif /* CONFIG_DEBUG_FS */
 
 static void amd_pmc_dump_registers(struct amd_pmc_dev *dev)
 {
@@ -635,6 +623,13 @@ static int amd_pmc_verify_czn_rtc(struct amd_pmc_dev *pdev, u32 *arg)
 	struct rtc_time tm;
 	int rc;
 
+	/* we haven't yet read SMU version */
+	if (!pdev->major) {
+		rc = amd_pmc_get_smu_version(pdev);
+		if (rc)
+			return rc;
+	}
+
 	if (pdev->major < 64 || (pdev->major == 64 && pdev->minor < 53))
 		return 0;
 
diff --git linux-libre-6.0-gnu/drivers/platform/x86/hp-wmi.c linux-libre-6.0.7-gnu/drivers/platform/x86/hp-wmi.c
index bc7020e9df9e..fc8dbbd6fc7c 100644
--- linux-libre-6.0-gnu/drivers/platform/x86/hp-wmi.c
+++ linux-libre-6.0.7-gnu/drivers/platform/x86/hp-wmi.c
@@ -177,7 +177,8 @@ enum hp_thermal_profile_omen_v1 {
 enum hp_thermal_profile {
 	HP_THERMAL_PROFILE_PERFORMANCE	= 0x00,
 	HP_THERMAL_PROFILE_DEFAULT		= 0x01,
-	HP_THERMAL_PROFILE_COOL			= 0x02
+	HP_THERMAL_PROFILE_COOL			= 0x02,
+	HP_THERMAL_PROFILE_QUIET		= 0x03,
 };
 
 #define IS_HWBLOCKED(x) ((x & HPWMI_POWER_FW_OR_HW) != HPWMI_POWER_FW_OR_HW)
@@ -1194,6 +1195,9 @@ static int hp_wmi_platform_profile_get(struct platform_profile_handler *pprof,
 	case HP_THERMAL_PROFILE_COOL:
 		*profile =  PLATFORM_PROFILE_COOL;
 		break;
+	case HP_THERMAL_PROFILE_QUIET:
+		*profile = PLATFORM_PROFILE_QUIET;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -1216,6 +1220,9 @@ static int hp_wmi_platform_profile_set(struct platform_profile_handler *pprof,
 	case PLATFORM_PROFILE_COOL:
 		tp =  HP_THERMAL_PROFILE_COOL;
 		break;
+	case PLATFORM_PROFILE_QUIET:
+		tp = HP_THERMAL_PROFILE_QUIET;
+		break;
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -1263,6 +1270,8 @@ static int thermal_profile_setup(void)
 
 		platform_profile_handler.profile_get = hp_wmi_platform_profile_get;
 		platform_profile_handler.profile_set = hp_wmi_platform_profile_set;
+
+		set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices);
 	}
 
 	set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices);
diff --git linux-libre-6.0-gnu/drivers/platform/x86/msi-laptop.c linux-libre-6.0.7-gnu/drivers/platform/x86/msi-laptop.c
index 24ffc8e2d2d1..0e804b6c2d24 100644
--- linux-libre-6.0-gnu/drivers/platform/x86/msi-laptop.c
+++ linux-libre-6.0.7-gnu/drivers/platform/x86/msi-laptop.c
@@ -596,11 +596,10 @@ static const struct dmi_system_id msi_dmi_table[] __initconst = {
 	{
 		.ident = "MSI S270",
 		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD"),
+			DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "MS-1013"),
 			DMI_MATCH(DMI_PRODUCT_VERSION, "0131"),
-			DMI_MATCH(DMI_CHASSIS_VENDOR,
-				  "MICRO-STAR INT'L CO.,LTD")
+			DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-STAR INT")
 		},
 		.driver_data = &quirk_old_ec_model,
 		.callback = dmi_check_cb
@@ -633,8 +632,7 @@ static const struct dmi_system_id msi_dmi_table[] __initconst = {
 			DMI_MATCH(DMI_SYS_VENDOR, "NOTEBOOK"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "SAM2000"),
 			DMI_MATCH(DMI_PRODUCT_VERSION, "0131"),
-			DMI_MATCH(DMI_CHASSIS_VENDOR,
-				  "MICRO-STAR INT'L CO.,LTD")
+			DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-STAR INT")
 		},
 		.driver_data = &quirk_old_ec_model,
 		.callback = dmi_check_cb
@@ -1048,8 +1046,7 @@ static int __init msi_init(void)
 		return -EINVAL;
 
 	/* Register backlight stuff */
-
-	if (quirks->old_ec_model ||
+	if (quirks->old_ec_model &&
 	    acpi_video_get_backlight_type() == acpi_backlight_vendor) {
 		struct backlight_properties props;
 		memset(&props, 0, sizeof(struct backlight_properties));
@@ -1117,6 +1114,8 @@ fail_create_attr:
 fail_create_group:
 	if (quirks->load_scm_model) {
 		i8042_remove_filter(msi_laptop_i8042_filter);
+		cancel_delayed_work_sync(&msi_touchpad_dwork);
+		input_unregister_device(msi_laptop_input_dev);
 		cancel_delayed_work_sync(&msi_rfkill_dwork);
 		cancel_work_sync(&msi_rfkill_work);
 		rfkill_cleanup();
@@ -1137,6 +1136,7 @@ static void __exit msi_cleanup(void)
 {
 	if (quirks->load_scm_model) {
 		i8042_remove_filter(msi_laptop_i8042_filter);
+		cancel_delayed_work_sync(&msi_touchpad_dwork);
 		input_unregister_device(msi_laptop_input_dev);
 		cancel_delayed_work_sync(&msi_rfkill_dwork);
 		cancel_work_sync(&msi_rfkill_work);
diff --git linux-libre-6.0-gnu/drivers/platform/x86/pmc_atom.c linux-libre-6.0.7-gnu/drivers/platform/x86/pmc_atom.c
index 5c757c7f64de..f4046572a9fe 100644
--- linux-libre-6.0-gnu/drivers/platform/x86/pmc_atom.c
+++ linux-libre-6.0.7-gnu/drivers/platform/x86/pmc_atom.c
@@ -354,7 +354,7 @@ static bool pmc_clk_is_critical = true;
 
 static int dmi_callback(const struct dmi_system_id *d)
 {
-	pr_info("%s critclks quirk enabled\n", d->ident);
+	pr_info("%s: PMC critical clocks quirk enabled\n", d->ident);
 
 	return 1;
 }
diff --git linux-libre-6.0-gnu/drivers/power/supply/adp5061.c linux-libre-6.0.7-gnu/drivers/power/supply/adp5061.c
index 003557043ab3..daee1161c305 100644
--- linux-libre-6.0-gnu/drivers/power/supply/adp5061.c
+++ linux-libre-6.0.7-gnu/drivers/power/supply/adp5061.c
@@ -427,11 +427,11 @@ static int adp5061_get_chg_type(struct adp5061_state *st,
 	if (ret < 0)
 		return ret;
 
-	chg_type = adp5061_chg_type[ADP5061_CHG_STATUS_1_CHG_STATUS(status1)];
-	if (chg_type > ADP5061_CHG_FAST_CV)
+	chg_type = ADP5061_CHG_STATUS_1_CHG_STATUS(status1);
+	if (chg_type >= ARRAY_SIZE(adp5061_chg_type))
 		val->intval = POWER_SUPPLY_STATUS_UNKNOWN;
 	else
-		val->intval = chg_type;
+		val->intval = adp5061_chg_type[chg_type];
 
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/powercap/intel_rapl_common.c linux-libre-6.0.7-gnu/drivers/powercap/intel_rapl_common.c
index 21d624f9f5fb..33a3ca35cda0 100644
--- linux-libre-6.0-gnu/drivers/powercap/intel_rapl_common.c
+++ linux-libre-6.0.7-gnu/drivers/powercap/intel_rapl_common.c
@@ -994,6 +994,9 @@ static u64 rapl_compute_time_window_core(struct rapl_package *rp, u64 value,
 		y = value & 0x1f;
 		value = (1 << y) * (4 + f) * rp->time_unit / 4;
 	} else {
+		if (value < rp->time_unit)
+			return 0;
+
 		do_div(value, rp->time_unit);
 		y = ilog2(value);
 		f = div64_u64(4 * (value - (1 << y)), 1 << y);
@@ -1035,7 +1038,6 @@ static const struct rapl_defaults rapl_defaults_spr_server = {
 	.check_unit = rapl_check_unit_core,
 	.set_floor_freq = set_floor_freq_default,
 	.compute_time_window = rapl_compute_time_window_core,
-	.dram_domain_energy_unit = 15300,
 	.psys_domain_energy_unit = 1000000000,
 	.spr_psys_bits = true,
 };
diff --git linux-libre-6.0-gnu/drivers/regulator/core.c linux-libre-6.0.7-gnu/drivers/regulator/core.c
index d3e8dc32832d..c3871565fd7d 100644
--- linux-libre-6.0-gnu/drivers/regulator/core.c
+++ linux-libre-6.0.7-gnu/drivers/regulator/core.c
@@ -2681,7 +2681,7 @@ static int _regulator_do_enable(struct regulator_dev *rdev)
 	 * return -ETIMEDOUT.
 	 */
 	if (rdev->desc->poll_enabled_time) {
-		unsigned int time_remaining = delay;
+		int time_remaining = delay;
 
 		while (time_remaining > 0) {
 			_regulator_delay_helper(rdev->desc->poll_enabled_time);
diff --git linux-libre-6.0-gnu/drivers/regulator/qcom_rpm-regulator.c linux-libre-6.0.7-gnu/drivers/regulator/qcom_rpm-regulator.c
index 7f9d66ac37ff..3c41b71a1f52 100644
--- linux-libre-6.0-gnu/drivers/regulator/qcom_rpm-regulator.c
+++ linux-libre-6.0.7-gnu/drivers/regulator/qcom_rpm-regulator.c
@@ -802,6 +802,12 @@ static const struct rpm_regulator_data rpm_pm8018_regulators[] = {
 };
 
 static const struct rpm_regulator_data rpm_pm8058_regulators[] = {
+	{ "s0",   QCOM_RPM_PM8058_SMPS0,  &pm8058_smps, "vdd_s0" },
+	{ "s1",   QCOM_RPM_PM8058_SMPS1,  &pm8058_smps, "vdd_s1" },
+	{ "s2",   QCOM_RPM_PM8058_SMPS2,  &pm8058_smps, "vdd_s2" },
+	{ "s3",   QCOM_RPM_PM8058_SMPS3,  &pm8058_smps, "vdd_s3" },
+	{ "s4",   QCOM_RPM_PM8058_SMPS4,  &pm8058_smps, "vdd_s4" },
+
 	{ "l0",   QCOM_RPM_PM8058_LDO0,   &pm8058_nldo, "vdd_l0_l1_lvs"	},
 	{ "l1",   QCOM_RPM_PM8058_LDO1,   &pm8058_nldo, "vdd_l0_l1_lvs" },
 	{ "l2",   QCOM_RPM_PM8058_LDO2,   &pm8058_pldo, "vdd_l2_l11_l12" },
@@ -829,12 +835,6 @@ static const struct rpm_regulator_data rpm_pm8058_regulators[] = {
 	{ "l24",  QCOM_RPM_PM8058_LDO24,  &pm8058_nldo, "vdd_l23_l24_l25" },
 	{ "l25",  QCOM_RPM_PM8058_LDO25,  &pm8058_nldo, "vdd_l23_l24_l25" },
 
-	{ "s0",   QCOM_RPM_PM8058_SMPS0,  &pm8058_smps, "vdd_s0" },
-	{ "s1",   QCOM_RPM_PM8058_SMPS1,  &pm8058_smps, "vdd_s1" },
-	{ "s2",   QCOM_RPM_PM8058_SMPS2,  &pm8058_smps, "vdd_s2" },
-	{ "s3",   QCOM_RPM_PM8058_SMPS3,  &pm8058_smps, "vdd_s3" },
-	{ "s4",   QCOM_RPM_PM8058_SMPS4,  &pm8058_smps, "vdd_s4" },
-
 	{ "lvs0", QCOM_RPM_PM8058_LVS0, &pm8058_switch, "vdd_l0_l1_lvs" },
 	{ "lvs1", QCOM_RPM_PM8058_LVS1, &pm8058_switch, "vdd_l0_l1_lvs" },
 
@@ -843,6 +843,12 @@ static const struct rpm_regulator_data rpm_pm8058_regulators[] = {
 };
 
 static const struct rpm_regulator_data rpm_pm8901_regulators[] = {
+	{ "s0",   QCOM_RPM_PM8901_SMPS0, &pm8901_ftsmps, "vdd_s0" },
+	{ "s1",   QCOM_RPM_PM8901_SMPS1, &pm8901_ftsmps, "vdd_s1" },
+	{ "s2",   QCOM_RPM_PM8901_SMPS2, &pm8901_ftsmps, "vdd_s2" },
+	{ "s3",   QCOM_RPM_PM8901_SMPS3, &pm8901_ftsmps, "vdd_s3" },
+	{ "s4",   QCOM_RPM_PM8901_SMPS4, &pm8901_ftsmps, "vdd_s4" },
+
 	{ "l0",   QCOM_RPM_PM8901_LDO0, &pm8901_nldo, "vdd_l0" },
 	{ "l1",   QCOM_RPM_PM8901_LDO1, &pm8901_pldo, "vdd_l1" },
 	{ "l2",   QCOM_RPM_PM8901_LDO2, &pm8901_pldo, "vdd_l2" },
@@ -851,12 +857,6 @@ static const struct rpm_regulator_data rpm_pm8901_regulators[] = {
 	{ "l5",   QCOM_RPM_PM8901_LDO5, &pm8901_pldo, "vdd_l5" },
 	{ "l6",   QCOM_RPM_PM8901_LDO6, &pm8901_pldo, "vdd_l6" },
 
-	{ "s0",   QCOM_RPM_PM8901_SMPS0, &pm8901_ftsmps, "vdd_s0" },
-	{ "s1",   QCOM_RPM_PM8901_SMPS1, &pm8901_ftsmps, "vdd_s1" },
-	{ "s2",   QCOM_RPM_PM8901_SMPS2, &pm8901_ftsmps, "vdd_s2" },
-	{ "s3",   QCOM_RPM_PM8901_SMPS3, &pm8901_ftsmps, "vdd_s3" },
-	{ "s4",   QCOM_RPM_PM8901_SMPS4, &pm8901_ftsmps, "vdd_s4" },
-
 	{ "lvs0", QCOM_RPM_PM8901_LVS0, &pm8901_switch, "lvs0_in" },
 	{ "lvs1", QCOM_RPM_PM8901_LVS1, &pm8901_switch, "lvs1_in" },
 	{ "lvs2", QCOM_RPM_PM8901_LVS2, &pm8901_switch, "lvs2_in" },
diff --git linux-libre-6.0-gnu/drivers/remoteproc/remoteproc_core.c linux-libre-6.0.7-gnu/drivers/remoteproc/remoteproc_core.c
index d15f4c758af1..17c8d0a75a98 100644
--- linux-libre-6.0-gnu/drivers/remoteproc/remoteproc_core.c
+++ linux-libre-6.0.7-gnu/drivers/remoteproc/remoteproc_core.c
@@ -520,12 +520,13 @@ static int rproc_handle_vdev(struct rproc *rproc, void *ptr,
 	struct fw_rsc_vdev *rsc = ptr;
 	struct device *dev = &rproc->dev;
 	struct rproc_vdev *rvdev;
+	size_t rsc_size;
 	int i, ret;
 	char name[16];
 
 	/* make sure resource isn't truncated */
-	if (struct_size(rsc, vring, rsc->num_of_vrings) + rsc->config_len >
-			avail) {
+	rsc_size = struct_size(rsc, vring, rsc->num_of_vrings);
+	if (size_add(rsc_size, rsc->config_len) > avail) {
 		dev_err(dev, "vdev rsc is truncated\n");
 		return -EINVAL;
 	}
diff --git linux-libre-6.0-gnu/drivers/rpmsg/rpmsg_char.c linux-libre-6.0.7-gnu/drivers/rpmsg/rpmsg_char.c
index 4f2189111494..0408ce58183c 100644
--- linux-libre-6.0-gnu/drivers/rpmsg/rpmsg_char.c
+++ linux-libre-6.0.7-gnu/drivers/rpmsg/rpmsg_char.c
@@ -76,7 +76,9 @@ int rpmsg_chrdev_eptdev_destroy(struct device *dev, void *data)
 
 	mutex_lock(&eptdev->ept_lock);
 	if (eptdev->ept) {
-		rpmsg_destroy_ept(eptdev->ept);
+		/* The default endpoint is released by the rpmsg core */
+		if (!eptdev->default_ept)
+			rpmsg_destroy_ept(eptdev->ept);
 		eptdev->ept = NULL;
 	}
 	mutex_unlock(&eptdev->ept_lock);
diff --git linux-libre-6.0-gnu/drivers/s390/cio/css.c linux-libre-6.0.7-gnu/drivers/s390/cio/css.c
index 913b6ddd040b..c7db95398500 100644
--- linux-libre-6.0-gnu/drivers/s390/cio/css.c
+++ linux-libre-6.0.7-gnu/drivers/s390/cio/css.c
@@ -753,13 +753,9 @@ static int __unset_online(struct device *dev, void *data)
 {
 	struct idset *set = data;
 	struct subchannel *sch = to_subchannel(dev);
-	struct ccw_device *cdev;
 
-	if (sch->st == SUBCHANNEL_TYPE_IO) {
-		cdev = sch_get_cdev(sch);
-		if (cdev && cdev->online)
-			idset_sch_del(set, sch->schid);
-	}
+	if (sch->st == SUBCHANNEL_TYPE_IO && sch->config.ena)
+		idset_sch_del(set, sch->schid);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/drivers/scsi/3w-9xxx.c linux-libre-6.0.7-gnu/drivers/scsi/3w-9xxx.c
index cd823ff5deab..6cb9cca9565b 100644
--- linux-libre-6.0-gnu/drivers/scsi/3w-9xxx.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/3w-9xxx.c
@@ -2006,7 +2006,7 @@ static int twa_probe(struct pci_dev *pdev, const struct pci_device_id *dev_id)
 	retval = pci_enable_device(pdev);
 	if (retval) {
 		TW_PRINTK(host, TW_DRIVER, 0x34, "Failed to enable pci device");
-		goto out_disable_device;
+		return -ENODEV;
 	}
 
 	pci_set_master(pdev);
diff --git linux-libre-6.0-gnu/drivers/scsi/iscsi_tcp.c linux-libre-6.0.7-gnu/drivers/scsi/iscsi_tcp.c
index 29b1bd755afe..5fb1f364e815 100644
--- linux-libre-6.0-gnu/drivers/scsi/iscsi_tcp.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/iscsi_tcp.c
@@ -595,6 +595,8 @@ iscsi_sw_tcp_conn_create(struct iscsi_cls_session *cls_session,
 	INIT_WORK(&conn->recvwork, iscsi_sw_tcp_recv_data_work);
 	tcp_sw_conn->queue_recv = iscsi_recv_from_iscsi_q;
 
+	mutex_init(&tcp_sw_conn->sock_lock);
+
 	tfm = crypto_alloc_ahash("crc32c", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(tfm))
 		goto free_conn;
@@ -629,11 +631,15 @@ free_conn:
 
 static void iscsi_sw_tcp_release_conn(struct iscsi_conn *conn)
 {
-	struct iscsi_session *session = conn->session;
 	struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
 	struct iscsi_sw_tcp_conn *tcp_sw_conn = tcp_conn->dd_data;
 	struct socket *sock = tcp_sw_conn->sock;
 
+	/*
+	 * The iscsi transport class will make sure we are not called in
+	 * parallel with start, stop, bind and destroys. However, this can be
+	 * called twice if userspace does a stop then a destroy.
+	 */
 	if (!sock)
 		return;
 
@@ -649,9 +655,9 @@ static void iscsi_sw_tcp_release_conn(struct iscsi_conn *conn)
 
 	iscsi_suspend_rx(conn);
 
-	spin_lock_bh(&session->frwd_lock);
+	mutex_lock(&tcp_sw_conn->sock_lock);
 	tcp_sw_conn->sock = NULL;
-	spin_unlock_bh(&session->frwd_lock);
+	mutex_unlock(&tcp_sw_conn->sock_lock);
 	sockfd_put(sock);
 }
 
@@ -703,7 +709,6 @@ iscsi_sw_tcp_conn_bind(struct iscsi_cls_session *cls_session,
 		       struct iscsi_cls_conn *cls_conn, uint64_t transport_eph,
 		       int is_leading)
 {
-	struct iscsi_session *session = cls_session->dd_data;
 	struct iscsi_conn *conn = cls_conn->dd_data;
 	struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
 	struct iscsi_sw_tcp_conn *tcp_sw_conn = tcp_conn->dd_data;
@@ -723,10 +728,10 @@ iscsi_sw_tcp_conn_bind(struct iscsi_cls_session *cls_session,
 	if (err)
 		goto free_socket;
 
-	spin_lock_bh(&session->frwd_lock);
+	mutex_lock(&tcp_sw_conn->sock_lock);
 	/* bind iSCSI connection and socket */
 	tcp_sw_conn->sock = sock;
-	spin_unlock_bh(&session->frwd_lock);
+	mutex_unlock(&tcp_sw_conn->sock_lock);
 
 	/* setup Socket parameters */
 	sk = sock->sk;
@@ -763,8 +768,15 @@ static int iscsi_sw_tcp_conn_set_param(struct iscsi_cls_conn *cls_conn,
 		break;
 	case ISCSI_PARAM_DATADGST_EN:
 		iscsi_set_param(cls_conn, param, buf, buflen);
+
+		mutex_lock(&tcp_sw_conn->sock_lock);
+		if (!tcp_sw_conn->sock) {
+			mutex_unlock(&tcp_sw_conn->sock_lock);
+			return -ENOTCONN;
+		}
 		tcp_sw_conn->sendpage = conn->datadgst_en ?
 			sock_no_sendpage : tcp_sw_conn->sock->ops->sendpage;
+		mutex_unlock(&tcp_sw_conn->sock_lock);
 		break;
 	case ISCSI_PARAM_MAX_R2T:
 		return iscsi_tcp_set_max_r2t(conn, buf);
@@ -779,8 +791,8 @@ static int iscsi_sw_tcp_conn_get_param(struct iscsi_cls_conn *cls_conn,
 				       enum iscsi_param param, char *buf)
 {
 	struct iscsi_conn *conn = cls_conn->dd_data;
-	struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
-	struct iscsi_sw_tcp_conn *tcp_sw_conn = tcp_conn->dd_data;
+	struct iscsi_sw_tcp_conn *tcp_sw_conn;
+	struct iscsi_tcp_conn *tcp_conn;
 	struct sockaddr_in6 addr;
 	struct socket *sock;
 	int rc;
@@ -790,21 +802,36 @@ static int iscsi_sw_tcp_conn_get_param(struct iscsi_cls_conn *cls_conn,
 	case ISCSI_PARAM_CONN_ADDRESS:
 	case ISCSI_PARAM_LOCAL_PORT:
 		spin_lock_bh(&conn->session->frwd_lock);
-		if (!tcp_sw_conn || !tcp_sw_conn->sock) {
+		if (!conn->session->leadconn) {
 			spin_unlock_bh(&conn->session->frwd_lock);
 			return -ENOTCONN;
 		}
-		sock = tcp_sw_conn->sock;
-		sock_hold(sock->sk);
+		/*
+		 * The conn has been setup and bound, so just grab a ref
+		 * incase a destroy runs while we are in the net layer.
+		 */
+		iscsi_get_conn(conn->cls_conn);
 		spin_unlock_bh(&conn->session->frwd_lock);
 
+		tcp_conn = conn->dd_data;
+		tcp_sw_conn = tcp_conn->dd_data;
+
+		mutex_lock(&tcp_sw_conn->sock_lock);
+		sock = tcp_sw_conn->sock;
+		if (!sock) {
+			rc = -ENOTCONN;
+			goto sock_unlock;
+		}
+
 		if (param == ISCSI_PARAM_LOCAL_PORT)
 			rc = kernel_getsockname(sock,
 						(struct sockaddr *)&addr);
 		else
 			rc = kernel_getpeername(sock,
 						(struct sockaddr *)&addr);
-		sock_put(sock->sk);
+sock_unlock:
+		mutex_unlock(&tcp_sw_conn->sock_lock);
+		iscsi_put_conn(conn->cls_conn);
 		if (rc < 0)
 			return rc;
 
@@ -842,17 +869,21 @@ static int iscsi_sw_tcp_host_get_param(struct Scsi_Host *shost,
 		}
 		tcp_conn = conn->dd_data;
 		tcp_sw_conn = tcp_conn->dd_data;
-		sock = tcp_sw_conn->sock;
-		if (!sock) {
-			spin_unlock_bh(&session->frwd_lock);
-			return -ENOTCONN;
-		}
-		sock_hold(sock->sk);
+		/*
+		 * The conn has been setup and bound, so just grab a ref
+		 * incase a destroy runs while we are in the net layer.
+		 */
+		iscsi_get_conn(conn->cls_conn);
 		spin_unlock_bh(&session->frwd_lock);
 
-		rc = kernel_getsockname(sock,
-					(struct sockaddr *)&addr);
-		sock_put(sock->sk);
+		mutex_lock(&tcp_sw_conn->sock_lock);
+		sock = tcp_sw_conn->sock;
+		if (!sock)
+			rc = -ENOTCONN;
+		else
+			rc = kernel_getsockname(sock, (struct sockaddr *)&addr);
+		mutex_unlock(&tcp_sw_conn->sock_lock);
+		iscsi_put_conn(conn->cls_conn);
 		if (rc < 0)
 			return rc;
 
diff --git linux-libre-6.0-gnu/drivers/scsi/iscsi_tcp.h linux-libre-6.0.7-gnu/drivers/scsi/iscsi_tcp.h
index 850a018aefb9..68e14a344904 100644
--- linux-libre-6.0-gnu/drivers/scsi/iscsi_tcp.h
+++ linux-libre-6.0.7-gnu/drivers/scsi/iscsi_tcp.h
@@ -28,6 +28,9 @@ struct iscsi_sw_tcp_send {
 
 struct iscsi_sw_tcp_conn {
 	struct socket		*sock;
+	/* Taken when accessing the sock from the netlink/sysfs interface */
+	struct mutex		sock_lock;
+
 	struct work_struct	recvwork;
 	bool			queue_recv;
 
diff --git linux-libre-6.0-gnu/drivers/scsi/libsas/sas_expander.c linux-libre-6.0.7-gnu/drivers/scsi/libsas/sas_expander.c
index fa2209080cc2..5ce251830104 100644
--- linux-libre-6.0-gnu/drivers/scsi/libsas/sas_expander.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/libsas/sas_expander.c
@@ -67,7 +67,7 @@ static int smp_execute_task_sg(struct domain_device *dev,
 		res = i->dft->lldd_execute_task(task, GFP_KERNEL);
 
 		if (res) {
-			del_timer(&task->slow_task->timer);
+			del_timer_sync(&task->slow_task->timer);
 			pr_notice("executing SMP task failed:%d\n", res);
 			break;
 		}
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc.h linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc.h
index e6a083d098a1..11a05f2c88c4 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc.h
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc.h
@@ -1570,10 +1570,7 @@ struct lpfc_hba {
 	u32 cgn_acqe_cnt;
 
 	/* RX monitor handling for CMF */
-	struct rxtable_entry *rxtable;  /* RX_monitor information */
-	atomic_t rxtable_idx_head;
-#define LPFC_RXMONITOR_TABLE_IN_USE     (LPFC_MAX_RXMONITOR_ENTRY + 73)
-	atomic_t rxtable_idx_tail;
+	struct lpfc_rx_info_monitor *rx_monitor;
 	atomic_t rx_max_read_cnt;       /* Maximum read bytes */
 	uint64_t rx_block_cnt;
 
@@ -1622,7 +1619,7 @@ struct lpfc_hba {
 
 #define LPFC_MAX_RXMONITOR_ENTRY	800
 #define LPFC_MAX_RXMONITOR_DUMP		32
-struct rxtable_entry {
+struct rx_info_entry {
 	uint64_t cmf_bytes;	/* Total no of read bytes for CMF_SYNC_WQE */
 	uint64_t total_bytes;   /* Total no of read bytes requested */
 	uint64_t rcv_bytes;     /* Total no of read bytes completed */
@@ -1637,6 +1634,13 @@ struct rxtable_entry {
 	uint32_t timer_interval;
 };
 
+struct lpfc_rx_info_monitor {
+	struct rx_info_entry *ring; /* info organized in a circular buffer */
+	u32 head_idx, tail_idx; /* index to head/tail of ring */
+	spinlock_t lock; /* spinlock for ring */
+	u32 entries; /* storing number entries/size of ring */
+};
+
 static inline struct Scsi_Host *
 lpfc_shost_from_vport(struct lpfc_vport *vport)
 {
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_crtn.h linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_crtn.h
index bcad91204328..c8cac90240b9 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_crtn.h
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_crtn.h
@@ -92,6 +92,14 @@ void lpfc_cgn_dump_rxmonitor(struct lpfc_hba *phba);
 void lpfc_cgn_update_stat(struct lpfc_hba *phba, uint32_t dtag);
 void lpfc_unblock_requests(struct lpfc_hba *phba);
 void lpfc_block_requests(struct lpfc_hba *phba);
+int lpfc_rx_monitor_create_ring(struct lpfc_rx_info_monitor *rx_monitor,
+				u32 entries);
+void lpfc_rx_monitor_destroy_ring(struct lpfc_rx_info_monitor *rx_monitor);
+void lpfc_rx_monitor_record(struct lpfc_rx_info_monitor *rx_monitor,
+			    struct rx_info_entry *entry);
+u32 lpfc_rx_monitor_report(struct lpfc_hba *phba,
+			   struct lpfc_rx_info_monitor *rx_monitor, char *buf,
+			   u32 buf_len, u32 max_read_entries);
 
 void lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
 void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_ct.c linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_ct.c
index 13dfe285493d..b555ccb5ae34 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_ct.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_ct.c
@@ -1509,7 +1509,7 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 	struct lpfc_sli_ct_request *CTrsp;
 	int did;
 	struct lpfc_nodelist *ndlp = NULL;
-	struct lpfc_nodelist *ns_ndlp = NULL;
+	struct lpfc_nodelist *ns_ndlp = cmdiocb->ndlp;
 	uint32_t fc4_data_0, fc4_data_1;
 	u32 ulp_status = get_job_ulpstatus(phba, rspiocb);
 	u32 ulp_word4 = get_job_word4(phba, rspiocb);
@@ -1522,15 +1522,12 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 			      ulp_status, ulp_word4, did);
 
 	/* Ignore response if link flipped after this request was made */
-	if ((uint32_t) cmdiocb->event_tag != phba->fc_eventTag) {
+	if ((uint32_t)cmdiocb->event_tag != phba->fc_eventTag) {
 		lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
 				 "9046 Event tag mismatch. Ignoring NS rsp\n");
 		goto out;
 	}
 
-	/* Preserve the nameserver node to release the reference. */
-	ns_ndlp = cmdiocb->ndlp;
-
 	if (ulp_status == IOSTAT_SUCCESS) {
 		/* Good status, continue checking */
 		CTrsp = (struct lpfc_sli_ct_request *)outp->virt;
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_debugfs.c linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_debugfs.c
index 5037ea09a810..f5252e45a48a 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_debugfs.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -5156,7 +5156,7 @@ error_out:
 static int
 lpfc_idiag_extacc_avail_get(struct lpfc_hba *phba, char *pbuffer, int len)
 {
-	uint16_t ext_cnt, ext_size;
+	uint16_t ext_cnt = 0, ext_size = 0;
 
 	len += scnprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len,
 			"\nAvailable Extents Information:\n");
@@ -5531,7 +5531,7 @@ lpfc_rx_monitor_open(struct inode *inode, struct file *file)
 	if (!debug)
 		goto out;
 
-	debug->buffer = vmalloc(MAX_DEBUGFS_RX_TABLE_SIZE);
+	debug->buffer = vmalloc(MAX_DEBUGFS_RX_INFO_SIZE);
 	if (!debug->buffer) {
 		kfree(debug);
 		goto out;
@@ -5552,57 +5552,18 @@ lpfc_rx_monitor_read(struct file *file, char __user *buf, size_t nbytes,
 	struct lpfc_rx_monitor_debug *debug = file->private_data;
 	struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private;
 	char *buffer = debug->buffer;
-	struct rxtable_entry *entry;
-	int i, len = 0, head, tail, last, start;
-
-	head = atomic_read(&phba->rxtable_idx_head);
-	while (head == LPFC_RXMONITOR_TABLE_IN_USE) {
-		/* Table is getting updated */
-		msleep(20);
-		head = atomic_read(&phba->rxtable_idx_head);
-	}
 
-	tail = atomic_xchg(&phba->rxtable_idx_tail, head);
-	if (!phba->rxtable || head == tail) {
-		len += scnprintf(buffer + len, MAX_DEBUGFS_RX_TABLE_SIZE - len,
-				"Rxtable is empty\n");
-		goto out;
-	}
-	last = (head > tail) ?  head : LPFC_MAX_RXMONITOR_ENTRY;
-	start = tail;
-
-	len += scnprintf(buffer + len, MAX_DEBUGFS_RX_TABLE_SIZE - len,
-			"        MaxBPI    Tot_Data_CMF Tot_Data_Cmd "
-			"Tot_Data_Cmpl  Lat(us)  Avg_IO  Max_IO "
-			"Bsy IO_cnt Info BWutil(ms)\n");
-get_table:
-	for (i = start; i < last; i++) {
-		entry = &phba->rxtable[i];
-		len += scnprintf(buffer + len, MAX_DEBUGFS_RX_TABLE_SIZE - len,
-				"%3d:%12lld %12lld %12lld %12lld "
-				"%7lldus %8lld %7lld "
-				"%2d   %4d   %2d   %2d(%2d)\n",
-				i, entry->max_bytes_per_interval,
-				entry->cmf_bytes,
-				entry->total_bytes,
-				entry->rcv_bytes,
-				entry->avg_io_latency,
-				entry->avg_io_size,
-				entry->max_read_cnt,
-				entry->cmf_busy,
-				entry->io_cnt,
-				entry->cmf_info,
-				entry->timer_utilization,
-				entry->timer_interval);
+	if (!phba->rx_monitor) {
+		scnprintf(buffer, MAX_DEBUGFS_RX_INFO_SIZE,
+			  "Rx Monitor Info is empty.\n");
+	} else {
+		lpfc_rx_monitor_report(phba, phba->rx_monitor, buffer,
+				       MAX_DEBUGFS_RX_INFO_SIZE,
+				       LPFC_MAX_RXMONITOR_ENTRY);
 	}
 
-	if (head != last) {
-		start = 0;
-		last = head;
-		goto get_table;
-	}
-out:
-	return simple_read_from_buffer(buf, nbytes, ppos, buffer, len);
+	return simple_read_from_buffer(buf, nbytes, ppos, buffer,
+				       strlen(buffer));
 }
 
 static int
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_debugfs.h linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_debugfs.h
index 6dd361c1fd31..f71e5b6311ac 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_debugfs.h
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -282,7 +282,7 @@ struct lpfc_idiag {
 	void *ptr_private;
 };
 
-#define MAX_DEBUGFS_RX_TABLE_SIZE	(128 * LPFC_MAX_RXMONITOR_ENTRY)
+#define MAX_DEBUGFS_RX_INFO_SIZE	(128 * LPFC_MAX_RXMONITOR_ENTRY)
 struct lpfc_rx_monitor_debug {
 	char *i_private;
 	char *buffer;
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_hbadisc.c linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_hbadisc.c
index 2645def612e6..a488d00894ae 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -2964,7 +2964,7 @@ lpfc_mbx_cmpl_fcf_rr_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
 	uint32_t boot_flag, addr_mode;
 	uint16_t next_fcf_index, fcf_index;
 	uint16_t current_fcf_index;
-	uint16_t vlan_id;
+	uint16_t vlan_id = LPFC_FCOE_NULL_VID;
 	int rc;
 
 	/* If link state is not up, stop the roundrobin failover process */
@@ -3069,7 +3069,7 @@ lpfc_mbx_cmpl_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
 	struct fcf_record *new_fcf_record;
 	uint32_t boot_flag, addr_mode;
 	uint16_t fcf_index, next_fcf_index;
-	uint16_t vlan_id;
+	uint16_t vlan_id =  LPFC_FCOE_NULL_VID;
 	int rc;
 
 	/* If link state is not up, no need to proceed */
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_init.c linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_init.c
index 40ceee756438..7036cc24ec07 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_init.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_init.c
@@ -325,8 +325,7 @@ lpfc_dump_wakeup_param_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
 	prog_id_word = pmboxq->u.mb.un.varWords[7];
 
 	/* Decode the Option rom version word to a readable string */
-	if (prg->dist < 4)
-		dist = dist_char[prg->dist];
+	dist = dist_char[prg->dist];
 
 	if ((prg->dist == 3) && (prg->num == 0))
 		snprintf(phba->OptionROMVersion, 32, "%d.%d%d",
@@ -2258,6 +2257,101 @@ lpfc_handle_latt_err_exit:
 	return;
 }
 
+static void
+lpfc_fill_vpd(struct lpfc_hba *phba, uint8_t *vpd, int length, int *pindex)
+{
+	int i, j;
+
+	while (length > 0) {
+		/* Look for Serial Number */
+		if ((vpd[*pindex] == 'S') && (vpd[*pindex + 1] == 'N')) {
+			*pindex += 2;
+			i = vpd[*pindex];
+			*pindex += 1;
+			j = 0;
+			length -= (3+i);
+			while (i--) {
+				phba->SerialNumber[j++] = vpd[(*pindex)++];
+				if (j == 31)
+					break;
+			}
+			phba->SerialNumber[j] = 0;
+			continue;
+		} else if ((vpd[*pindex] == 'V') && (vpd[*pindex + 1] == '1')) {
+			phba->vpd_flag |= VPD_MODEL_DESC;
+			*pindex += 2;
+			i = vpd[*pindex];
+			*pindex += 1;
+			j = 0;
+			length -= (3+i);
+			while (i--) {
+				phba->ModelDesc[j++] = vpd[(*pindex)++];
+				if (j == 255)
+					break;
+			}
+			phba->ModelDesc[j] = 0;
+			continue;
+		} else if ((vpd[*pindex] == 'V') && (vpd[*pindex + 1] == '2')) {
+			phba->vpd_flag |= VPD_MODEL_NAME;
+			*pindex += 2;
+			i = vpd[*pindex];
+			*pindex += 1;
+			j = 0;
+			length -= (3+i);
+			while (i--) {
+				phba->ModelName[j++] = vpd[(*pindex)++];
+				if (j == 79)
+					break;
+			}
+			phba->ModelName[j] = 0;
+			continue;
+		} else if ((vpd[*pindex] == 'V') && (vpd[*pindex + 1] == '3')) {
+			phba->vpd_flag |= VPD_PROGRAM_TYPE;
+			*pindex += 2;
+			i = vpd[*pindex];
+			*pindex += 1;
+			j = 0;
+			length -= (3+i);
+			while (i--) {
+				phba->ProgramType[j++] = vpd[(*pindex)++];
+				if (j == 255)
+					break;
+			}
+			phba->ProgramType[j] = 0;
+			continue;
+		} else if ((vpd[*pindex] == 'V') && (vpd[*pindex + 1] == '4')) {
+			phba->vpd_flag |= VPD_PORT;
+			*pindex += 2;
+			i = vpd[*pindex];
+			*pindex += 1;
+			j = 0;
+			length -= (3 + i);
+			while (i--) {
+				if ((phba->sli_rev == LPFC_SLI_REV4) &&
+				    (phba->sli4_hba.pport_name_sta ==
+				     LPFC_SLI4_PPNAME_GET)) {
+					j++;
+					(*pindex)++;
+				} else
+					phba->Port[j++] = vpd[(*pindex)++];
+				if (j == 19)
+					break;
+			}
+			if ((phba->sli_rev != LPFC_SLI_REV4) ||
+			    (phba->sli4_hba.pport_name_sta ==
+			     LPFC_SLI4_PPNAME_NON))
+				phba->Port[j] = 0;
+			continue;
+		} else {
+			*pindex += 2;
+			i = vpd[*pindex];
+			*pindex += 1;
+			*pindex += i;
+			length -= (3 + i);
+		}
+	}
+}
+
 /**
  * lpfc_parse_vpd - Parse VPD (Vital Product Data)
  * @phba: pointer to lpfc hba data structure.
@@ -2277,7 +2371,7 @@ lpfc_parse_vpd(struct lpfc_hba *phba, uint8_t *vpd, int len)
 {
 	uint8_t lenlo, lenhi;
 	int Length;
-	int i, j;
+	int i;
 	int finished = 0;
 	int index = 0;
 
@@ -2310,101 +2404,10 @@ lpfc_parse_vpd(struct lpfc_hba *phba, uint8_t *vpd, int len)
 			Length = ((((unsigned short)lenhi) << 8) + lenlo);
 			if (Length > len - index)
 				Length = len - index;
-			while (Length > 0) {
-			/* Look for Serial Number */
-			if ((vpd[index] == 'S') && (vpd[index+1] == 'N')) {
-				index += 2;
-				i = vpd[index];
-				index += 1;
-				j = 0;
-				Length -= (3+i);
-				while(i--) {
-					phba->SerialNumber[j++] = vpd[index++];
-					if (j == 31)
-						break;
-				}
-				phba->SerialNumber[j] = 0;
-				continue;
-			}
-			else if ((vpd[index] == 'V') && (vpd[index+1] == '1')) {
-				phba->vpd_flag |= VPD_MODEL_DESC;
-				index += 2;
-				i = vpd[index];
-				index += 1;
-				j = 0;
-				Length -= (3+i);
-				while(i--) {
-					phba->ModelDesc[j++] = vpd[index++];
-					if (j == 255)
-						break;
-				}
-				phba->ModelDesc[j] = 0;
-				continue;
-			}
-			else if ((vpd[index] == 'V') && (vpd[index+1] == '2')) {
-				phba->vpd_flag |= VPD_MODEL_NAME;
-				index += 2;
-				i = vpd[index];
-				index += 1;
-				j = 0;
-				Length -= (3+i);
-				while(i--) {
-					phba->ModelName[j++] = vpd[index++];
-					if (j == 79)
-						break;
-				}
-				phba->ModelName[j] = 0;
-				continue;
-			}
-			else if ((vpd[index] == 'V') && (vpd[index+1] == '3')) {
-				phba->vpd_flag |= VPD_PROGRAM_TYPE;
-				index += 2;
-				i = vpd[index];
-				index += 1;
-				j = 0;
-				Length -= (3+i);
-				while(i--) {
-					phba->ProgramType[j++] = vpd[index++];
-					if (j == 255)
-						break;
-				}
-				phba->ProgramType[j] = 0;
-				continue;
-			}
-			else if ((vpd[index] == 'V') && (vpd[index+1] == '4')) {
-				phba->vpd_flag |= VPD_PORT;
-				index += 2;
-				i = vpd[index];
-				index += 1;
-				j = 0;
-				Length -= (3+i);
-				while(i--) {
-					if ((phba->sli_rev == LPFC_SLI_REV4) &&
-					    (phba->sli4_hba.pport_name_sta ==
-					     LPFC_SLI4_PPNAME_GET)) {
-						j++;
-						index++;
-					} else
-						phba->Port[j++] = vpd[index++];
-					if (j == 19)
-						break;
-				}
-				if ((phba->sli_rev != LPFC_SLI_REV4) ||
-				    (phba->sli4_hba.pport_name_sta ==
-				     LPFC_SLI4_PPNAME_NON))
-					phba->Port[j] = 0;
-				continue;
-			}
-			else {
-				index += 2;
-				i = vpd[index];
-				index += 1;
-				index += i;
-				Length -= (3 + i);
-			}
-		}
-		finished = 0;
-		break;
+
+			lpfc_fill_vpd(phba, vpd, Length, &index);
+			finished = 0;
+			break;
 		case 0x78:
 			finished = 1;
 			break;
@@ -4819,7 +4822,7 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
 	rc = lpfc_vmid_res_alloc(phba, vport);
 
 	if (rc)
-		goto out;
+		goto out_put_shost;
 
 	/* Initialize all internally managed lists. */
 	INIT_LIST_HEAD(&vport->fc_nodes);
@@ -4837,16 +4840,17 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
 
 	error = scsi_add_host_with_dma(shost, dev, &phba->pcidev->dev);
 	if (error)
-		goto out_put_shost;
+		goto out_free_vmid;
 
 	spin_lock_irq(&phba->port_list_lock);
 	list_add_tail(&vport->listentry, &phba->port_list);
 	spin_unlock_irq(&phba->port_list_lock);
 	return vport;
 
-out_put_shost:
+out_free_vmid:
 	kfree(vport->vmid);
 	bitmap_free(vport->vmid_priority_range);
+out_put_shost:
 	scsi_host_put(shost);
 out:
 	return NULL;
@@ -5569,38 +5573,12 @@ lpfc_async_link_speed_to_read_top(struct lpfc_hba *phba, uint8_t speed_code)
 void
 lpfc_cgn_dump_rxmonitor(struct lpfc_hba *phba)
 {
-	struct rxtable_entry *entry;
-	int cnt = 0, head, tail, last, start;
-
-	head = atomic_read(&phba->rxtable_idx_head);
-	tail = atomic_read(&phba->rxtable_idx_tail);
-	if (!phba->rxtable || head == tail) {
-		lpfc_printf_log(phba, KERN_ERR, LOG_CGN_MGMT,
-				"4411 Rxtable is empty\n");
-		return;
-	}
-	last = tail;
-	start = head;
-
-	/* Display the last LPFC_MAX_RXMONITOR_DUMP entries from the rxtable */
-	while (start != last) {
-		if (start)
-			start--;
-		else
-			start = LPFC_MAX_RXMONITOR_ENTRY - 1;
-		entry = &phba->rxtable[start];
+	if (!phba->rx_monitor) {
 		lpfc_printf_log(phba, KERN_INFO, LOG_CGN_MGMT,
-				"4410 %02d: MBPI %lld Xmit %lld Cmpl %lld "
-				"Lat %lld ASz %lld Info %02d BWUtil %d "
-				"Int %d slot %d\n",
-				cnt, entry->max_bytes_per_interval,
-				entry->total_bytes, entry->rcv_bytes,
-				entry->avg_io_latency, entry->avg_io_size,
-				entry->cmf_info, entry->timer_utilization,
-				entry->timer_interval, start);
-		cnt++;
-		if (cnt >= LPFC_MAX_RXMONITOR_DUMP)
-			return;
+				"4411 Rx Monitor Info is empty.\n");
+	} else {
+		lpfc_rx_monitor_report(phba, phba->rx_monitor, NULL, 0,
+				       LPFC_MAX_RXMONITOR_DUMP);
 	}
 }
 
@@ -6007,9 +5985,8 @@ lpfc_cmf_timer(struct hrtimer *timer)
 {
 	struct lpfc_hba *phba = container_of(timer, struct lpfc_hba,
 					     cmf_timer);
-	struct rxtable_entry *entry;
+	struct rx_info_entry entry;
 	uint32_t io_cnt;
-	uint32_t head, tail;
 	uint32_t busy, max_read;
 	uint64_t total, rcv, lat, mbpi, extra, cnt;
 	int timer_interval = LPFC_CMF_INTERVAL;
@@ -6129,40 +6106,30 @@ lpfc_cmf_timer(struct hrtimer *timer)
 	}
 
 	/* Save rxmonitor information for debug */
-	if (phba->rxtable) {
-		head = atomic_xchg(&phba->rxtable_idx_head,
-				   LPFC_RXMONITOR_TABLE_IN_USE);
-		entry = &phba->rxtable[head];
-		entry->total_bytes = total;
-		entry->cmf_bytes = total + extra;
-		entry->rcv_bytes = rcv;
-		entry->cmf_busy = busy;
-		entry->cmf_info = phba->cmf_active_info;
+	if (phba->rx_monitor) {
+		entry.total_bytes = total;
+		entry.cmf_bytes = total + extra;
+		entry.rcv_bytes = rcv;
+		entry.cmf_busy = busy;
+		entry.cmf_info = phba->cmf_active_info;
 		if (io_cnt) {
-			entry->avg_io_latency = div_u64(lat, io_cnt);
-			entry->avg_io_size = div_u64(rcv, io_cnt);
+			entry.avg_io_latency = div_u64(lat, io_cnt);
+			entry.avg_io_size = div_u64(rcv, io_cnt);
 		} else {
-			entry->avg_io_latency = 0;
-			entry->avg_io_size = 0;
+			entry.avg_io_latency = 0;
+			entry.avg_io_size = 0;
 		}
-		entry->max_read_cnt = max_read;
-		entry->io_cnt = io_cnt;
-		entry->max_bytes_per_interval = mbpi;
+		entry.max_read_cnt = max_read;
+		entry.io_cnt = io_cnt;
+		entry.max_bytes_per_interval = mbpi;
 		if (phba->cmf_active_mode == LPFC_CFG_MANAGED)
-			entry->timer_utilization = phba->cmf_last_ts;
+			entry.timer_utilization = phba->cmf_last_ts;
 		else
-			entry->timer_utilization = ms;
-		entry->timer_interval = ms;
+			entry.timer_utilization = ms;
+		entry.timer_interval = ms;
 		phba->cmf_last_ts = 0;
 
-		/* Increment rxtable index */
-		head = (head + 1) % LPFC_MAX_RXMONITOR_ENTRY;
-		tail = atomic_read(&phba->rxtable_idx_tail);
-		if (head == tail) {
-			tail = (tail + 1) % LPFC_MAX_RXMONITOR_ENTRY;
-			atomic_set(&phba->rxtable_idx_tail, tail);
-		}
-		atomic_set(&phba->rxtable_idx_head, head);
+		lpfc_rx_monitor_record(phba->rx_monitor, &entry);
 	}
 
 	if (phba->cmf_active_mode == LPFC_CFG_MONITOR) {
@@ -8315,8 +8282,10 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 					&phba->pcidev->dev,
 					phba->cfg_sg_dma_buf_size,
 					i, 0);
-	if (!phba->lpfc_sg_dma_buf_pool)
+	if (!phba->lpfc_sg_dma_buf_pool) {
+		rc = -ENOMEM;
 		goto out_free_bsmbx;
+	}
 
 	phba->lpfc_cmd_rsp_buf_pool =
 			dma_pool_create("lpfc_cmd_rsp_buf_pool",
@@ -8324,8 +8293,10 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 					sizeof(struct fcp_cmnd) +
 					sizeof(struct fcp_rsp),
 					i, 0);
-	if (!phba->lpfc_cmd_rsp_buf_pool)
+	if (!phba->lpfc_cmd_rsp_buf_pool) {
+		rc = -ENOMEM;
 		goto out_free_sg_dma_buf;
+	}
 
 	mempool_free(mboxq, phba->mbox_mem_pool);
 
@@ -12416,7 +12387,7 @@ lpfc_hba_eq_hdl_array_init(struct lpfc_hba *phba)
 
 	for (i = 0; i < phba->cfg_irq_chann; i++) {
 		eqhdl = lpfc_get_eq_hdl(i);
-		eqhdl->irq = LPFC_VECTOR_MAP_EMPTY;
+		eqhdl->irq = LPFC_IRQ_EMPTY;
 		eqhdl->phba = phba;
 	}
 }
@@ -12789,7 +12760,7 @@ static void __lpfc_cpuhp_remove(struct lpfc_hba *phba)
 
 static void lpfc_cpuhp_remove(struct lpfc_hba *phba)
 {
-	if (phba->pport->fc_flag & FC_OFFLINE_MODE)
+	if (phba->pport && (phba->pport->fc_flag & FC_OFFLINE_MODE))
 		return;
 
 	__lpfc_cpuhp_remove(phba);
@@ -13053,9 +13024,17 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba)
 			 LPFC_DRIVER_HANDLER_NAME"%d", index);
 
 		eqhdl->idx = index;
-		rc = request_irq(pci_irq_vector(phba->pcidev, index),
-			 &lpfc_sli4_hba_intr_handler, 0,
-			 name, eqhdl);
+		rc = pci_irq_vector(phba->pcidev, index);
+		if (rc < 0) {
+			lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
+					"0489 MSI-X fast-path (%d) "
+					"pci_irq_vec failed (%d)\n", index, rc);
+			goto cfg_fail_out;
+		}
+		eqhdl->irq = rc;
+
+		rc = request_irq(eqhdl->irq, &lpfc_sli4_hba_intr_handler, 0,
+				 name, eqhdl);
 		if (rc) {
 			lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
 					"0486 MSI-X fast-path (%d) "
@@ -13063,8 +13042,6 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba)
 			goto cfg_fail_out;
 		}
 
-		eqhdl->irq = pci_irq_vector(phba->pcidev, index);
-
 		if (aff_mask) {
 			/* If found a neighboring online cpu, set affinity */
 			if (cpu_select < nr_cpu_ids)
@@ -13181,7 +13158,14 @@ lpfc_sli4_enable_msi(struct lpfc_hba *phba)
 	}
 
 	eqhdl = lpfc_get_eq_hdl(0);
-	eqhdl->irq = pci_irq_vector(phba->pcidev, 0);
+	rc = pci_irq_vector(phba->pcidev, 0);
+	if (rc < 0) {
+		pci_free_irq_vectors(phba->pcidev);
+		lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
+				"0496 MSI pci_irq_vec failed (%d)\n", rc);
+		return rc;
+	}
+	eqhdl->irq = rc;
 
 	cpu = cpumask_first(cpu_present_mask);
 	lpfc_assign_eq_map_info(phba, 0, LPFC_CPU_FIRST_IRQ, cpu);
@@ -13208,8 +13192,8 @@ lpfc_sli4_enable_msi(struct lpfc_hba *phba)
  * MSI-X -> MSI -> IRQ.
  *
  * Return codes
- * 	0 - successful
- * 	other values - error
+ *	Interrupt mode (2, 1, 0) - successful
+ *	LPFC_INTR_ERROR - error
  **/
 static uint32_t
 lpfc_sli4_enable_intr(struct lpfc_hba *phba, uint32_t cfg_mode)
@@ -13254,7 +13238,14 @@ lpfc_sli4_enable_intr(struct lpfc_hba *phba, uint32_t cfg_mode)
 			intr_mode = 0;
 
 			eqhdl = lpfc_get_eq_hdl(0);
-			eqhdl->irq = pci_irq_vector(phba->pcidev, 0);
+			retval = pci_irq_vector(phba->pcidev, 0);
+			if (retval < 0) {
+				lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
+					"0502 INTR pci_irq_vec failed (%d)\n",
+					 retval);
+				return LPFC_INTR_ERROR;
+			}
+			eqhdl->irq = retval;
 
 			cpu = cpumask_first(cpu_present_mask);
 			lpfc_assign_eq_map_info(phba, 0, LPFC_CPU_FIRST_IRQ,
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_mem.c linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_mem.c
index 870e53b8f81d..5d36b3514864 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_mem.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_mem.c
@@ -344,9 +344,12 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
 		phba->cgn_i = NULL;
 	}
 
-	/* Free RX table */
-	kfree(phba->rxtable);
-	phba->rxtable = NULL;
+	/* Free RX Monitor */
+	if (phba->rx_monitor) {
+		lpfc_rx_monitor_destroy_ring(phba->rx_monitor);
+		kfree(phba->rx_monitor);
+		phba->rx_monitor = NULL;
+	}
 
 	/* Free the iocb lookup array */
 	kfree(psli->iocbq_lookup);
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_sli.c linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_sli.c
index 608016725db9..03c21167fc85 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_sli.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_sli.c
@@ -6202,6 +6202,9 @@ lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *phba, uint16_t type,
 	struct lpfc_mbx_get_rsrc_extent_info *rsrc_info;
 	LPFC_MBOXQ_t *mbox;
 
+	*extnt_count = 0;
+	*extnt_size = 0;
+
 	mbox = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 	if (!mbox)
 		return -ENOMEM;
@@ -7959,6 +7962,172 @@ static void lpfc_sli4_dip(struct lpfc_hba *phba)
 	}
 }
 
+/**
+ * lpfc_rx_monitor_create_ring - Initialize ring buffer for rx_monitor
+ * @rx_monitor: Pointer to lpfc_rx_info_monitor object
+ * @entries: Number of rx_info_entry objects to allocate in ring
+ *
+ * Return:
+ * 0 - Success
+ * ENOMEM - Failure to kmalloc
+ **/
+int lpfc_rx_monitor_create_ring(struct lpfc_rx_info_monitor *rx_monitor,
+				u32 entries)
+{
+	rx_monitor->ring = kmalloc_array(entries, sizeof(struct rx_info_entry),
+					 GFP_KERNEL);
+	if (!rx_monitor->ring)
+		return -ENOMEM;
+
+	rx_monitor->head_idx = 0;
+	rx_monitor->tail_idx = 0;
+	spin_lock_init(&rx_monitor->lock);
+	rx_monitor->entries = entries;
+
+	return 0;
+}
+
+/**
+ * lpfc_rx_monitor_destroy_ring - Free ring buffer for rx_monitor
+ * @rx_monitor: Pointer to lpfc_rx_info_monitor object
+ **/
+void lpfc_rx_monitor_destroy_ring(struct lpfc_rx_info_monitor *rx_monitor)
+{
+	spin_lock(&rx_monitor->lock);
+	kfree(rx_monitor->ring);
+	rx_monitor->ring = NULL;
+	rx_monitor->entries = 0;
+	rx_monitor->head_idx = 0;
+	rx_monitor->tail_idx = 0;
+	spin_unlock(&rx_monitor->lock);
+}
+
+/**
+ * lpfc_rx_monitor_record - Insert an entry into rx_monitor's ring
+ * @rx_monitor: Pointer to lpfc_rx_info_monitor object
+ * @entry: Pointer to rx_info_entry
+ *
+ * Used to insert an rx_info_entry into rx_monitor's ring.  Note that this is a
+ * deep copy of rx_info_entry not a shallow copy of the rx_info_entry ptr.
+ *
+ * This is called from lpfc_cmf_timer, which is in timer/softirq context.
+ *
+ * In cases of old data overflow, we do a best effort of FIFO order.
+ **/
+void lpfc_rx_monitor_record(struct lpfc_rx_info_monitor *rx_monitor,
+			    struct rx_info_entry *entry)
+{
+	struct rx_info_entry *ring = rx_monitor->ring;
+	u32 *head_idx = &rx_monitor->head_idx;
+	u32 *tail_idx = &rx_monitor->tail_idx;
+	spinlock_t *ring_lock = &rx_monitor->lock;
+	u32 ring_size = rx_monitor->entries;
+
+	spin_lock(ring_lock);
+	memcpy(&ring[*tail_idx], entry, sizeof(*entry));
+	*tail_idx = (*tail_idx + 1) % ring_size;
+
+	/* Best effort of FIFO saved data */
+	if (*tail_idx == *head_idx)
+		*head_idx = (*head_idx + 1) % ring_size;
+
+	spin_unlock(ring_lock);
+}
+
+/**
+ * lpfc_rx_monitor_report - Read out rx_monitor's ring
+ * @phba: Pointer to lpfc_hba object
+ * @rx_monitor: Pointer to lpfc_rx_info_monitor object
+ * @buf: Pointer to char buffer that will contain rx monitor info data
+ * @buf_len: Length buf including null char
+ * @max_read_entries: Maximum number of entries to read out of ring
+ *
+ * Used to dump/read what's in rx_monitor's ring buffer.
+ *
+ * If buf is NULL || buf_len == 0, then it is implied that we want to log the
+ * information to kmsg instead of filling out buf.
+ *
+ * Return:
+ * Number of entries read out of the ring
+ **/
+u32 lpfc_rx_monitor_report(struct lpfc_hba *phba,
+			   struct lpfc_rx_info_monitor *rx_monitor, char *buf,
+			   u32 buf_len, u32 max_read_entries)
+{
+	struct rx_info_entry *ring = rx_monitor->ring;
+	struct rx_info_entry *entry;
+	u32 *head_idx = &rx_monitor->head_idx;
+	u32 *tail_idx = &rx_monitor->tail_idx;
+	spinlock_t *ring_lock = &rx_monitor->lock;
+	u32 ring_size = rx_monitor->entries;
+	u32 cnt = 0;
+	char tmp[DBG_LOG_STR_SZ] = {0};
+	bool log_to_kmsg = (!buf || !buf_len) ? true : false;
+
+	if (!log_to_kmsg) {
+		/* clear the buffer to be sure */
+		memset(buf, 0, buf_len);
+
+		scnprintf(buf, buf_len, "\t%-16s%-16s%-16s%-16s%-8s%-8s%-8s"
+					"%-8s%-8s%-8s%-16s\n",
+					"MaxBPI", "Tot_Data_CMF",
+					"Tot_Data_Cmd", "Tot_Data_Cmpl",
+					"Lat(us)", "Avg_IO", "Max_IO", "Bsy",
+					"IO_cnt", "Info", "BWutil(ms)");
+	}
+
+	/* Needs to be _bh because record is called from timer interrupt
+	 * context
+	 */
+	spin_lock_bh(ring_lock);
+	while (*head_idx != *tail_idx) {
+		entry = &ring[*head_idx];
+
+		/* Read out this entry's data. */
+		if (!log_to_kmsg) {
+			/* If !log_to_kmsg, then store to buf. */
+			scnprintf(tmp, sizeof(tmp),
+				  "%03d:\t%-16llu%-16llu%-16llu%-16llu%-8llu"
+				  "%-8llu%-8llu%-8u%-8u%-8u%u(%u)\n",
+				  *head_idx, entry->max_bytes_per_interval,
+				  entry->cmf_bytes, entry->total_bytes,
+				  entry->rcv_bytes, entry->avg_io_latency,
+				  entry->avg_io_size, entry->max_read_cnt,
+				  entry->cmf_busy, entry->io_cnt,
+				  entry->cmf_info, entry->timer_utilization,
+				  entry->timer_interval);
+
+			/* Check for buffer overflow */
+			if ((strlen(buf) + strlen(tmp)) >= buf_len)
+				break;
+
+			/* Append entry's data to buffer */
+			strlcat(buf, tmp, buf_len);
+		} else {
+			lpfc_printf_log(phba, KERN_INFO, LOG_CGN_MGMT,
+					"4410 %02u: MBPI %llu Xmit %llu "
+					"Cmpl %llu Lat %llu ASz %llu Info %02u "
+					"BWUtil %u Int %u slot %u\n",
+					cnt, entry->max_bytes_per_interval,
+					entry->total_bytes, entry->rcv_bytes,
+					entry->avg_io_latency,
+					entry->avg_io_size, entry->cmf_info,
+					entry->timer_utilization,
+					entry->timer_interval, *head_idx);
+		}
+
+		*head_idx = (*head_idx + 1) % ring_size;
+
+		/* Don't feed more than max_read_entries */
+		cnt++;
+		if (cnt >= max_read_entries)
+			break;
+	}
+	spin_unlock_bh(ring_lock);
+
+	return cnt;
+}
+
 /**
  * lpfc_cmf_setup - Initialize idle_stat tracking
  * @phba: Pointer to HBA context object.
@@ -8133,19 +8302,29 @@ no_cmf:
 	phba->cmf_interval_rate = LPFC_CMF_INTERVAL;
 
 	/* Allocate RX Monitor Buffer */
-	if (!phba->rxtable) {
-		phba->rxtable = kmalloc_array(LPFC_MAX_RXMONITOR_ENTRY,
-					      sizeof(struct rxtable_entry),
-					      GFP_KERNEL);
-		if (!phba->rxtable) {
+	if (!phba->rx_monitor) {
+		phba->rx_monitor = kzalloc(sizeof(*phba->rx_monitor),
+					   GFP_KERNEL);
+
+		if (!phba->rx_monitor) {
 			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 					"2644 Failed to alloc memory "
 					"for RX Monitor Buffer\n");
 			return -ENOMEM;
 		}
+
+		/* Instruct the rx_monitor object to instantiate its ring */
+		if (lpfc_rx_monitor_create_ring(phba->rx_monitor,
+						LPFC_MAX_RXMONITOR_ENTRY)) {
+			kfree(phba->rx_monitor);
+			phba->rx_monitor = NULL;
+			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+					"2645 Failed to alloc memory "
+					"for RX Monitor's Ring\n");
+			return -ENOMEM;
+		}
 	}
-	atomic_set(&phba->rxtable_idx_head, 0);
-	atomic_set(&phba->rxtable_idx_tail, 0);
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_sli4.h linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_sli4.h
index 1ddad5b170a6..cbb1aa1cf025 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_sli4.h
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_sli4.h
@@ -489,7 +489,7 @@ struct lpfc_hba;
 #define LPFC_SLI4_HANDLER_NAME_SZ	16
 struct lpfc_hba_eq_hdl {
 	uint32_t idx;
-	uint16_t irq;
+	int irq;
 	char handler_name[LPFC_SLI4_HANDLER_NAME_SZ];
 	struct lpfc_hba *phba;
 	struct lpfc_queue *eq;
@@ -611,6 +611,8 @@ struct lpfc_vector_map_info {
 };
 #define LPFC_VECTOR_MAP_EMPTY	0xffff
 
+#define LPFC_IRQ_EMPTY 0xffffffff
+
 /* Multi-XRI pool */
 #define XRI_BATCH               8
 
diff --git linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_vmid.c linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_vmid.c
index f64ced04b912..ed1d7f7b88a3 100644
--- linux-libre-6.0-gnu/drivers/scsi/lpfc/lpfc_vmid.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/lpfc/lpfc_vmid.c
@@ -245,9 +245,7 @@ int lpfc_vmid_get_appid(struct lpfc_vport *vport, char *uuid,
 		/* allocate the per cpu variable for holding */
 		/* the last access time stamp only if VMID is enabled */
 		if (!vmp->last_io_time)
-			vmp->last_io_time = __alloc_percpu(sizeof(u64),
-							   __alignof__(struct
-							   lpfc_vmid));
+			vmp->last_io_time = alloc_percpu_gfp(u64, GFP_ATOMIC);
 		if (!vmp->last_io_time) {
 			hash_del(&vmp->hnode);
 			vmp->flag = LPFC_VMID_SLOT_FREE;
diff --git linux-libre-6.0-gnu/drivers/scsi/pm8001/pm8001_hwi.c linux-libre-6.0.7-gnu/drivers/scsi/pm8001/pm8001_hwi.c
index 91d78d0a38fe..628b08ba6770 100644
--- linux-libre-6.0-gnu/drivers/scsi/pm8001/pm8001_hwi.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/pm8001/pm8001_hwi.c
@@ -3612,6 +3612,10 @@ int pm8001_mpi_task_abort_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
 		pm8001_dbg(pm8001_ha, FAIL, " TASK NULL. RETURNING !!!\n");
 		return -1;
 	}
+
+	if (t->task_proto == SAS_PROTOCOL_INTERNAL_ABORT)
+		atomic_dec(&pm8001_dev->running_req);
+
 	ts = &t->task_status;
 	if (status != 0)
 		pm8001_dbg(pm8001_ha, FAIL, "task abort failed status 0x%x ,tag = 0x%x, scp= 0x%x\n",
diff --git linux-libre-6.0-gnu/drivers/scsi/qedf/qedf_main.c linux-libre-6.0.7-gnu/drivers/scsi/qedf/qedf_main.c
index bbc4d5890ae6..e045c6e25090 100644
--- linux-libre-6.0-gnu/drivers/scsi/qedf/qedf_main.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/qedf/qedf_main.c
@@ -1921,6 +1921,27 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled)
 		fc_vport_setlink(vn_port);
 	}
 
+	/* Set symbolic node name */
+	if (base_qedf->pdev->device == QL45xxx)
+		snprintf(fc_host_symbolic_name(vn_port->host), 256,
+			 "Marvell FastLinQ 45xxx FCoE v%s", QEDF_VERSION);
+
+	if (base_qedf->pdev->device == QL41xxx)
+		snprintf(fc_host_symbolic_name(vn_port->host), 256,
+			 "Marvell FastLinQ 41xxx FCoE v%s", QEDF_VERSION);
+
+	/* Set supported speed */
+	fc_host_supported_speeds(vn_port->host) = n_port->link_supported_speeds;
+
+	/* Set speed */
+	vn_port->link_speed = n_port->link_speed;
+
+	/* Set port type */
+	fc_host_port_type(vn_port->host) = FC_PORTTYPE_NPIV;
+
+	/* Set maxframe size */
+	fc_host_maxframe_size(vn_port->host) = n_port->mfs;
+
 	QEDF_INFO(&(base_qedf->dbg_ctx), QEDF_LOG_NPIV, "vn_port=%p.\n",
 		   vn_port);
 
diff --git linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_attr.c linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_attr.c
index fa1fcbfb946f..6188f6e21464 100644
--- linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_attr.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_attr.c
@@ -3330,11 +3330,34 @@ struct fc_function_template qla2xxx_transport_vport_functions = {
 	.bsg_timeout = qla24xx_bsg_timeout,
 };
 
+static uint
+qla2x00_get_host_supported_speeds(scsi_qla_host_t *vha, uint speeds)
+{
+	uint supported_speeds = FC_PORTSPEED_UNKNOWN;
+
+	if (speeds & FDMI_PORT_SPEED_64GB)
+		supported_speeds |= FC_PORTSPEED_64GBIT;
+	if (speeds & FDMI_PORT_SPEED_32GB)
+		supported_speeds |= FC_PORTSPEED_32GBIT;
+	if (speeds & FDMI_PORT_SPEED_16GB)
+		supported_speeds |= FC_PORTSPEED_16GBIT;
+	if (speeds & FDMI_PORT_SPEED_8GB)
+		supported_speeds |= FC_PORTSPEED_8GBIT;
+	if (speeds & FDMI_PORT_SPEED_4GB)
+		supported_speeds |= FC_PORTSPEED_4GBIT;
+	if (speeds & FDMI_PORT_SPEED_2GB)
+		supported_speeds |= FC_PORTSPEED_2GBIT;
+	if (speeds & FDMI_PORT_SPEED_1GB)
+		supported_speeds |= FC_PORTSPEED_1GBIT;
+
+	return supported_speeds;
+}
+
 void
 qla2x00_init_host_attr(scsi_qla_host_t *vha)
 {
 	struct qla_hw_data *ha = vha->hw;
-	u32 speeds = FC_PORTSPEED_UNKNOWN;
+	u32 speeds = 0, fdmi_speed = 0;
 
 	fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
 	fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
@@ -3344,7 +3367,8 @@ qla2x00_init_host_attr(scsi_qla_host_t *vha)
 	fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
 	fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
 
-	speeds = qla25xx_fdmi_port_speed_capability(ha);
+	fdmi_speed = qla25xx_fdmi_port_speed_capability(ha);
+	speeds = qla2x00_get_host_supported_speeds(vha, fdmi_speed);
 
 	fc_host_supported_speeds(vha->host) = speeds;
 }
diff --git linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_gbl.h linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_gbl.h
index 5dd2932382ee..bb69fa8b956a 100644
--- linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_gbl.h
+++ linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_gbl.h
@@ -193,8 +193,6 @@ extern int ql2xsecenable;
 extern int ql2xenforce_iocb_limit;
 extern int ql2xabts_wait_nvme;
 extern u32 ql2xnvme_queues;
-extern int ql2xrspq_follow_inptr;
-extern int ql2xrspq_follow_inptr_legacy;
 
 extern int qla2x00_loop_reset(scsi_qla_host_t *);
 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
diff --git linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_isr.c linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_isr.c
index 76e79f350a22..e19fde304e5c 100644
--- linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_isr.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_isr.c
@@ -3764,7 +3764,7 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
 	struct purex_entry_24xx *purex_entry;
 	struct purex_item *pure_item;
 	u16 rsp_in = 0, cur_ring_index;
-	int follow_inptr, is_shadow_hba;
+	int is_shadow_hba;
 
 	if (!ha->flags.fw_started)
 		return;
@@ -3774,25 +3774,18 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
 		qla_cpu_update(rsp->qpair, smp_processor_id());
 	}
 
-#define __update_rsp_in(_update, _is_shadow_hba, _rsp, _rsp_in)		\
+#define __update_rsp_in(_is_shadow_hba, _rsp, _rsp_in)			\
 	do {								\
-		if (_update) {						\
-			_rsp_in = _is_shadow_hba ? *(_rsp)->in_ptr :	\
+		_rsp_in = _is_shadow_hba ? *(_rsp)->in_ptr :		\
 				rd_reg_dword_relaxed((_rsp)->rsp_q_in);	\
-		}							\
 	} while (0)
 
 	is_shadow_hba = IS_SHADOW_REG_CAPABLE(ha);
-	follow_inptr = is_shadow_hba ? ql2xrspq_follow_inptr :
-				ql2xrspq_follow_inptr_legacy;
 
-	__update_rsp_in(follow_inptr, is_shadow_hba, rsp, rsp_in);
+	__update_rsp_in(is_shadow_hba, rsp, rsp_in);
 
-	while ((likely(follow_inptr &&
-		       rsp->ring_index != rsp_in &&
-		       rsp->ring_ptr->signature != RESPONSE_PROCESSED)) ||
-		       (!follow_inptr &&
-			rsp->ring_ptr->signature != RESPONSE_PROCESSED)) {
+	while (rsp->ring_index != rsp_in &&
+		       rsp->ring_ptr->signature != RESPONSE_PROCESSED) {
 		pkt = (struct sts_entry_24xx *)rsp->ring_ptr;
 		cur_ring_index = rsp->ring_index;
 
@@ -3906,8 +3899,7 @@ process_err:
 				}
 				pure_item = qla27xx_copy_fpin_pkt(vha,
 							  (void **)&pkt, &rsp);
-				__update_rsp_in(follow_inptr, is_shadow_hba,
-						rsp, rsp_in);
+				__update_rsp_in(is_shadow_hba, rsp, rsp_in);
 				if (!pure_item)
 					break;
 				qla24xx_queue_purex_item(vha, pure_item,
diff --git linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_os.c linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_os.c
index 7d7cca090441..56adef97ad34 100644
--- linux-libre-6.0-gnu/drivers/scsi/qla2xxx/qla_os.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/qla2xxx/qla_os.c
@@ -338,16 +338,6 @@ module_param(ql2xdelay_before_pci_error_handling, uint, 0644);
 MODULE_PARM_DESC(ql2xdelay_before_pci_error_handling,
 	"Number of seconds delayed before qla begin PCI error self-handling (default: 5).\n");
 
-int ql2xrspq_follow_inptr = 1;
-module_param(ql2xrspq_follow_inptr, int, 0644);
-MODULE_PARM_DESC(ql2xrspq_follow_inptr,
-		 "Follow RSP IN pointer for RSP updates for HBAs 27xx and newer (default: 1).");
-
-int ql2xrspq_follow_inptr_legacy = 1;
-module_param(ql2xrspq_follow_inptr_legacy, int, 0644);
-MODULE_PARM_DESC(ql2xrspq_follow_inptr_legacy,
-		 "Follow RSP IN pointer for RSP updates for HBAs older than 27XX. (default: 1).");
-
 static void qla2x00_clear_drv_active(struct qla_hw_data *);
 static void qla2x00_free_device(scsi_qla_host_t *);
 static int qla2xxx_map_queues(struct Scsi_Host *shost);
diff --git linux-libre-6.0-gnu/drivers/scsi/stex.c linux-libre-6.0.7-gnu/drivers/scsi/stex.c
index e6420f2127ce..8def242675ef 100644
--- linux-libre-6.0-gnu/drivers/scsi/stex.c
+++ linux-libre-6.0.7-gnu/drivers/scsi/stex.c
@@ -665,16 +665,17 @@ static int stex_queuecommand_lck(struct scsi_cmnd *cmd)
 		return 0;
 	case PASSTHRU_CMD:
 		if (cmd->cmnd[1] == PASSTHRU_GET_DRVVER) {
-			struct st_drvver ver;
+			const struct st_drvver ver = {
+				.major = ST_VER_MAJOR,
+				.minor = ST_VER_MINOR,
+				.oem = ST_OEM,
+				.build = ST_BUILD_VER,
+				.signature[0] = PASSTHRU_SIGNATURE,
+				.console_id = host->max_id - 1,
+				.host_no = hba->host->host_no,
+			};
 			size_t cp_len = sizeof(ver);
 
-			ver.major = ST_VER_MAJOR;
-			ver.minor = ST_VER_MINOR;
-			ver.oem = ST_OEM;
-			ver.build = ST_BUILD_VER;
-			ver.signature[0] = PASSTHRU_SIGNATURE;
-			ver.console_id = host->max_id - 1;
-			ver.host_no = hba->host->host_no;
 			cp_len = scsi_sg_copy_from_buffer(cmd, &ver, cp_len);
 			if (sizeof(ver) == cp_len)
 				cmd->result = DID_OK << 16;
diff --git linux-libre-6.0-gnu/drivers/slimbus/qcom-ngd-ctrl.c linux-libre-6.0.7-gnu/drivers/slimbus/qcom-ngd-ctrl.c
index 0aa8408464ad..d29a1a9cf12f 100644
--- linux-libre-6.0-gnu/drivers/slimbus/qcom-ngd-ctrl.c
+++ linux-libre-6.0.7-gnu/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1470,7 +1470,13 @@ static int of_qcom_slim_ngd_register(struct device *parent,
 		ngd->pdev->dev.of_node = node;
 		ctrl->ngd = ngd;
 
-		platform_device_add(ngd->pdev);
+		ret = platform_device_add(ngd->pdev);
+		if (ret) {
+			platform_device_put(ngd->pdev);
+			kfree(ngd);
+			of_node_put(node);
+			return ret;
+		}
 		ngd->base = ctrl->base + ngd->id * data->offset +
 					(ngd->id - 1) * data->size;
 
@@ -1576,17 +1582,27 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)
 	ctrl->pdr = pdr_handle_alloc(slim_pd_status, ctrl);
 	if (IS_ERR(ctrl->pdr)) {
 		dev_err(dev, "Failed to init PDR handle\n");
-		return PTR_ERR(ctrl->pdr);
+		ret = PTR_ERR(ctrl->pdr);
+		goto err_pdr_alloc;
 	}
 
 	pds = pdr_add_lookup(ctrl->pdr, "avs/audio", "msm/adsp/audio_pd");
 	if (IS_ERR(pds) && PTR_ERR(pds) != -EALREADY) {
+		ret = PTR_ERR(pds);
 		dev_err(dev, "pdr add lookup failed: %d\n", ret);
-		return PTR_ERR(pds);
+		goto err_pdr_lookup;
 	}
 
 	platform_driver_register(&qcom_slim_ngd_driver);
 	return of_qcom_slim_ngd_register(dev, ctrl);
+
+err_pdr_alloc:
+	qcom_unregister_ssr_notifier(ctrl->notifier, &ctrl->nb);
+
+err_pdr_lookup:
+	pdr_handle_release(ctrl->pdr);
+
+	return ret;
 }
 
 static int qcom_slim_ngd_ctrl_remove(struct platform_device *pdev)
diff --git linux-libre-6.0-gnu/drivers/soc/qcom/smem_state.c linux-libre-6.0.7-gnu/drivers/soc/qcom/smem_state.c
index 31faf4aa868e..e848cc9a3cf8 100644
--- linux-libre-6.0-gnu/drivers/soc/qcom/smem_state.c
+++ linux-libre-6.0.7-gnu/drivers/soc/qcom/smem_state.c
@@ -136,6 +136,7 @@ static void qcom_smem_state_release(struct kref *ref)
 	struct qcom_smem_state *state = container_of(ref, struct qcom_smem_state, refcount);
 
 	list_del(&state->list);
+	of_node_put(state->of_node);
 	kfree(state);
 }
 
@@ -205,7 +206,7 @@ struct qcom_smem_state *qcom_smem_state_register(struct device_node *of_node,
 
 	kref_init(&state->refcount);
 
-	state->of_node = of_node;
+	state->of_node = of_node_get(of_node);
 	state->ops = *ops;
 	state->priv = priv;
 
diff --git linux-libre-6.0-gnu/drivers/soc/qcom/smsm.c linux-libre-6.0.7-gnu/drivers/soc/qcom/smsm.c
index 9df9bba242f3..3e8994d6110e 100644
--- linux-libre-6.0-gnu/drivers/soc/qcom/smsm.c
+++ linux-libre-6.0.7-gnu/drivers/soc/qcom/smsm.c
@@ -526,7 +526,7 @@ static int qcom_smsm_probe(struct platform_device *pdev)
 	for (id = 0; id < smsm->num_hosts; id++) {
 		ret = smsm_parse_ipc(smsm, id);
 		if (ret < 0)
-			return ret;
+			goto out_put;
 	}
 
 	/* Acquire the main SMSM state vector */
@@ -534,13 +534,14 @@ static int qcom_smsm_probe(struct platform_device *pdev)
 			      smsm->num_entries * sizeof(u32));
 	if (ret < 0 && ret != -EEXIST) {
 		dev_err(&pdev->dev, "unable to allocate shared state entry\n");
-		return ret;
+		goto out_put;
 	}
 
 	states = qcom_smem_get(QCOM_SMEM_HOST_ANY, SMEM_SMSM_SHARED_STATE, NULL);
 	if (IS_ERR(states)) {
 		dev_err(&pdev->dev, "Unable to acquire shared state entry\n");
-		return PTR_ERR(states);
+		ret = PTR_ERR(states);
+		goto out_put;
 	}
 
 	/* Acquire the list of interrupt mask vectors */
@@ -548,13 +549,14 @@ static int qcom_smsm_probe(struct platform_device *pdev)
 	ret = qcom_smem_alloc(QCOM_SMEM_HOST_ANY, SMEM_SMSM_CPU_INTR_MASK, size);
 	if (ret < 0 && ret != -EEXIST) {
 		dev_err(&pdev->dev, "unable to allocate smsm interrupt mask\n");
-		return ret;
+		goto out_put;
 	}
 
 	intr_mask = qcom_smem_get(QCOM_SMEM_HOST_ANY, SMEM_SMSM_CPU_INTR_MASK, NULL);
 	if (IS_ERR(intr_mask)) {
 		dev_err(&pdev->dev, "unable to acquire shared memory interrupt mask\n");
-		return PTR_ERR(intr_mask);
+		ret = PTR_ERR(intr_mask);
+		goto out_put;
 	}
 
 	/* Setup the reference to the local state bits */
@@ -565,7 +567,8 @@ static int qcom_smsm_probe(struct platform_device *pdev)
 	smsm->state = qcom_smem_state_register(local_node, &smsm_state_ops, smsm);
 	if (IS_ERR(smsm->state)) {
 		dev_err(smsm->dev, "failed to register qcom_smem_state\n");
-		return PTR_ERR(smsm->state);
+		ret = PTR_ERR(smsm->state);
+		goto out_put;
 	}
 
 	/* Register handlers for remote processor entries of interest. */
@@ -595,16 +598,19 @@ static int qcom_smsm_probe(struct platform_device *pdev)
 	}
 
 	platform_set_drvdata(pdev, smsm);
+	of_node_put(local_node);
 
 	return 0;
 
 unwind_interfaces:
+	of_node_put(node);
 	for (id = 0; id < smsm->num_entries; id++)
 		if (smsm->entries[id].domain)
 			irq_domain_remove(smsm->entries[id].domain);
 
 	qcom_smem_state_unregister(smsm->state);
-
+out_put:
+	of_node_put(local_node);
 	return ret;
 }
 
diff --git linux-libre-6.0-gnu/drivers/soc/tegra/Kconfig linux-libre-6.0.7-gnu/drivers/soc/tegra/Kconfig
index 5725c8ef0406..6f601227da3c 100644
--- linux-libre-6.0-gnu/drivers/soc/tegra/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/soc/tegra/Kconfig
@@ -136,7 +136,6 @@ config SOC_TEGRA_FUSE
 	def_bool y
 	depends on ARCH_TEGRA
 	select SOC_BUS
-	select TEGRA20_APB_DMA if ARCH_TEGRA_2x_SOC
 
 config SOC_TEGRA_FLOWCTRL
 	bool
diff --git linux-libre-6.0-gnu/drivers/soc/tegra/fuse/fuse-tegra.c linux-libre-6.0.7-gnu/drivers/soc/tegra/fuse/fuse-tegra.c
index b0a8405dbdb1..6542267a224d 100644
--- linux-libre-6.0-gnu/drivers/soc/tegra/fuse/fuse-tegra.c
+++ linux-libre-6.0.7-gnu/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -568,6 +568,7 @@ static int __init tegra_init_fuse(void)
 	np = of_find_matching_node(NULL, car_match);
 	if (np) {
 		void __iomem *base = of_iomap(np, 0);
+		of_node_put(np);
 		if (base) {
 			tegra_enable_fuse_clk(base);
 			iounmap(base);
diff --git linux-libre-6.0-gnu/drivers/soundwire/cadence_master.c linux-libre-6.0.7-gnu/drivers/soundwire/cadence_master.c
index 4fbb19557f5e..42c5fae80efb 100644
--- linux-libre-6.0-gnu/drivers/soundwire/cadence_master.c
+++ linux-libre-6.0.7-gnu/drivers/soundwire/cadence_master.c
@@ -544,9 +544,12 @@ cdns_fill_msg_resp(struct sdw_cdns *cdns,
 		return SDW_CMD_IGNORED;
 	}
 
-	/* fill response */
-	for (i = 0; i < count; i++)
-		msg->buf[i + offset] = FIELD_GET(CDNS_MCP_RESP_RDATA, cdns->response_buf[i]);
+	if (msg->flags == SDW_MSG_FLAG_READ) {
+		/* fill response */
+		for (i = 0; i < count; i++)
+			msg->buf[i + offset] = FIELD_GET(CDNS_MCP_RESP_RDATA,
+							 cdns->response_buf[i]);
+	}
 
 	return SDW_CMD_OK;
 }
diff --git linux-libre-6.0-gnu/drivers/soundwire/intel.c linux-libre-6.0.7-gnu/drivers/soundwire/intel.c
index 89d1d0d021fc..af6c1a93372d 100644
--- linux-libre-6.0-gnu/drivers/soundwire/intel.c
+++ linux-libre-6.0.7-gnu/drivers/soundwire/intel.c
@@ -1429,7 +1429,6 @@ int intel_link_startup(struct auxiliary_device *auxdev)
 	ret = intel_register_dai(sdw);
 	if (ret) {
 		dev_err(dev, "DAI registration failed: %d\n", ret);
-		snd_soc_unregister_component(dev);
 		goto err_interrupt;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/spi/spi-aspeed-smc.c linux-libre-6.0.7-gnu/drivers/spi/spi-aspeed-smc.c
index 3e891bf22470..5a995b5653f1 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-aspeed-smc.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-aspeed-smc.c
@@ -398,7 +398,7 @@ static void aspeed_spi_get_windows(struct aspeed_spi *aspi,
 		windows[cs].cs = cs;
 		windows[cs].size = data->segment_end(aspi, reg_val) -
 			data->segment_start(aspi, reg_val);
-		windows[cs].offset = cs ? windows[cs - 1].offset + windows[cs - 1].size : 0;
+		windows[cs].offset = data->segment_start(aspi, reg_val) - aspi->ahb_base_phy;
 		dev_vdbg(aspi->dev, "CE%d offset=0x%.8x size=0x%x\n", cs,
 			 windows[cs].offset, windows[cs].size);
 	}
diff --git linux-libre-6.0-gnu/drivers/spi/spi-cadence-quadspi.c linux-libre-6.0.7-gnu/drivers/spi/spi-cadence-quadspi.c
index e12ab5b43f34..447230547945 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-cadence-quadspi.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-cadence-quadspi.c
@@ -1645,7 +1645,7 @@ static int cqspi_probe(struct platform_device *pdev)
 	pm_runtime_enable(dev);
 	ret = pm_runtime_resume_and_get(dev);
 	if (ret < 0)
-		return ret;
+		goto probe_pm_failed;
 
 	ret = clk_prepare_enable(cqspi->clk);
 	if (ret) {
@@ -1740,6 +1740,7 @@ probe_reset_failed:
 	clk_disable_unprepare(cqspi->clk);
 probe_clk_failed:
 	pm_runtime_put_sync(dev);
+probe_pm_failed:
 	pm_runtime_disable(dev);
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/spi/spi-dw-bt1.c linux-libre-6.0.7-gnu/drivers/spi/spi-dw-bt1.c
index c06553416123..3fb89dee595e 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-dw-bt1.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-dw-bt1.c
@@ -293,8 +293,10 @@ static int dw_spi_bt1_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 
 	ret = dw_spi_add_host(&pdev->dev, dws);
-	if (ret)
+	if (ret) {
+		pm_runtime_disable(&pdev->dev);
 		goto err_disable_clk;
+	}
 
 	platform_set_drvdata(pdev, dwsbt1);
 
diff --git linux-libre-6.0-gnu/drivers/spi/spi-meson-spicc.c linux-libre-6.0.7-gnu/drivers/spi/spi-meson-spicc.c
index e4cb52e1fe26..6974a1c947aa 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-meson-spicc.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-meson-spicc.c
@@ -537,7 +537,7 @@ static unsigned long meson_spicc_pow2_recalc_rate(struct clk_hw *hw,
 	struct clk_divider *divider = to_clk_divider(hw);
 	struct meson_spicc_device *spicc = pow2_clk_to_spicc(divider);
 
-	if (!spicc->master->cur_msg || !spicc->master->busy)
+	if (!spicc->master->cur_msg)
 		return 0;
 
 	return clk_divider_ops.recalc_rate(hw, parent_rate);
@@ -549,7 +549,7 @@ static int meson_spicc_pow2_determine_rate(struct clk_hw *hw,
 	struct clk_divider *divider = to_clk_divider(hw);
 	struct meson_spicc_device *spicc = pow2_clk_to_spicc(divider);
 
-	if (!spicc->master->cur_msg || !spicc->master->busy)
+	if (!spicc->master->cur_msg)
 		return -EINVAL;
 
 	return clk_divider_ops.determine_rate(hw, req);
@@ -561,7 +561,7 @@ static int meson_spicc_pow2_set_rate(struct clk_hw *hw, unsigned long rate,
 	struct clk_divider *divider = to_clk_divider(hw);
 	struct meson_spicc_device *spicc = pow2_clk_to_spicc(divider);
 
-	if (!spicc->master->cur_msg || !spicc->master->busy)
+	if (!spicc->master->cur_msg)
 		return -EINVAL;
 
 	return clk_divider_ops.set_rate(hw, rate, parent_rate);
diff --git linux-libre-6.0-gnu/drivers/spi/spi-mt7621.c linux-libre-6.0.7-gnu/drivers/spi/spi-mt7621.c
index b4b9b7309b5e..351b0ef52bbc 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-mt7621.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-mt7621.c
@@ -340,11 +340,9 @@ static int mt7621_spi_probe(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(clk)) {
-		dev_err(&pdev->dev, "unable to get SYS clock, err=%d\n",
-			status);
-		return PTR_ERR(clk);
-	}
+	if (IS_ERR(clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(clk),
+				     "unable to get SYS clock\n");
 
 	status = clk_prepare_enable(clk);
 	if (status)
diff --git linux-libre-6.0-gnu/drivers/spi/spi-omap-100k.c linux-libre-6.0.7-gnu/drivers/spi/spi-omap-100k.c
index 20b047172965..061f7394e5b9 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-omap-100k.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-omap-100k.c
@@ -412,6 +412,7 @@ static int omap1_spi100k_probe(struct platform_device *pdev)
 	return status;
 
 err_fck:
+	pm_runtime_disable(&pdev->dev);
 	clk_disable_unprepare(spi100k->fck);
 err_ick:
 	clk_disable_unprepare(spi100k->ick);
diff --git linux-libre-6.0-gnu/drivers/spi/spi-qup.c linux-libre-6.0.7-gnu/drivers/spi/spi-qup.c
index 00d6084306b4..678dc51ef017 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-qup.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-qup.c
@@ -1057,6 +1057,8 @@ static int spi_qup_probe(struct platform_device *pdev)
 	else
 		master->num_chipselect = num_cs;
 
+	master->use_gpio_descriptors = true;
+	master->max_native_cs = SPI_NUM_CHIPSELECTS;
 	master->bus_num = pdev->id;
 	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
 	master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32);
@@ -1198,8 +1200,10 @@ static int spi_qup_pm_resume_runtime(struct device *device)
 		return ret;
 
 	ret = clk_prepare_enable(controller->cclk);
-	if (ret)
+	if (ret) {
+		clk_disable_unprepare(controller->iclk);
 		return ret;
+	}
 
 	/* Disable clocks auto gaiting */
 	config = readl_relaxed(controller->base + QUP_CONFIG);
@@ -1245,14 +1249,25 @@ static int spi_qup_resume(struct device *device)
 		return ret;
 
 	ret = clk_prepare_enable(controller->cclk);
-	if (ret)
+	if (ret) {
+		clk_disable_unprepare(controller->iclk);
 		return ret;
+	}
 
 	ret = spi_qup_set_state(controller, QUP_STATE_RESET);
 	if (ret)
-		return ret;
+		goto disable_clk;
 
-	return spi_master_resume(master);
+	ret = spi_master_resume(master);
+	if (ret)
+		goto disable_clk;
+
+	return 0;
+
+disable_clk:
+	clk_disable_unprepare(controller->cclk);
+	clk_disable_unprepare(controller->iclk);
+	return ret;
 }
 #endif /* CONFIG_PM_SLEEP */
 
diff --git linux-libre-6.0-gnu/drivers/spi/spi-s3c64xx.c linux-libre-6.0.7-gnu/drivers/spi/spi-s3c64xx.c
index 7f346866614a..7c22b5c410ce 100644
--- linux-libre-6.0-gnu/drivers/spi/spi-s3c64xx.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi-s3c64xx.c
@@ -84,6 +84,7 @@
 #define S3C64XX_SPI_ST_TX_FIFORDY		(1<<0)
 
 #define S3C64XX_SPI_PACKET_CNT_EN		(1<<16)
+#define S3C64XX_SPI_PACKET_CNT_MASK		GENMASK(15, 0)
 
 #define S3C64XX_SPI_PND_TX_UNDERRUN_CLR		(1<<4)
 #define S3C64XX_SPI_PND_TX_OVERRUN_CLR		(1<<3)
@@ -711,6 +712,13 @@ static int s3c64xx_spi_prepare_message(struct spi_master *master,
 	return 0;
 }
 
+static size_t s3c64xx_spi_max_transfer_size(struct spi_device *spi)
+{
+	struct spi_controller *ctlr = spi->controller;
+
+	return ctlr->can_dma ? S3C64XX_SPI_PACKET_CNT_MASK : SIZE_MAX;
+}
+
 static int s3c64xx_spi_transfer_one(struct spi_master *master,
 				    struct spi_device *spi,
 				    struct spi_transfer *xfer)
@@ -1152,6 +1160,7 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
 	master->unprepare_transfer_hardware = s3c64xx_spi_unprepare_transfer;
 	master->prepare_message = s3c64xx_spi_prepare_message;
 	master->transfer_one = s3c64xx_spi_transfer_one;
+	master->max_transfer_size = s3c64xx_spi_max_transfer_size;
 	master->num_chipselect = sci->num_cs;
 	master->use_gpio_descriptors = true;
 	master->dma_alignment = 8;
diff --git linux-libre-6.0-gnu/drivers/spi/spi.c linux-libre-6.0.7-gnu/drivers/spi/spi.c
index 32c01e684af3..4b42f2302a8a 100644
--- linux-libre-6.0-gnu/drivers/spi/spi.c
+++ linux-libre-6.0.7-gnu/drivers/spi/spi.c
@@ -1097,6 +1097,8 @@ void spi_unmap_buf(struct spi_controller *ctlr, struct device *dev,
 	if (sgt->orig_nents) {
 		dma_unmap_sg(dev, sgt->sgl, sgt->orig_nents, dir);
 		sg_free_table(sgt);
+		sgt->orig_nents = 0;
+		sgt->nents = 0;
 	}
 }
 
diff --git linux-libre-6.0-gnu/drivers/spmi/spmi-pmic-arb.c linux-libre-6.0.7-gnu/drivers/spmi/spmi-pmic-arb.c
index 2113be40b5a9..58f580e7aacc 100644
--- linux-libre-6.0-gnu/drivers/spmi/spmi-pmic-arb.c
+++ linux-libre-6.0.7-gnu/drivers/spmi/spmi-pmic-arb.c
@@ -992,7 +992,8 @@ static int pmic_arb_read_apid_map_v5(struct spmi_pmic_arb *pmic_arb)
 	 * version 5, there is more than one APID mapped to each PPID.
 	 * The owner field for each of these mappings specifies the EE which is
 	 * allowed to write to the APID.  The owner of the last (highest) APID
-	 * for a given PPID will receive interrupts from the PPID.
+	 * which has the IRQ owner bit set for a given PPID will receive
+	 * interrupts from the PPID.
 	 */
 	for (i = 0; ; i++, apidd++) {
 		offset = pmic_arb->ver_ops->apid_map_offset(i);
@@ -1015,16 +1016,16 @@ static int pmic_arb_read_apid_map_v5(struct spmi_pmic_arb *pmic_arb)
 		apid = pmic_arb->ppid_to_apid[ppid] & ~PMIC_ARB_APID_VALID;
 		prev_apidd = &pmic_arb->apid_data[apid];
 
-		if (valid && is_irq_ee &&
-				prev_apidd->write_ee == pmic_arb->ee) {
+		if (!valid || apidd->write_ee == pmic_arb->ee) {
+			/* First PPID mapping or one for this EE */
+			pmic_arb->ppid_to_apid[ppid] = i | PMIC_ARB_APID_VALID;
+		} else if (valid && is_irq_ee &&
+			   prev_apidd->write_ee == pmic_arb->ee) {
 			/*
 			 * Duplicate PPID mapping after the one for this EE;
 			 * override the irq owner
 			 */
 			prev_apidd->irq_ee = apidd->irq_ee;
-		} else if (!valid || is_irq_ee) {
-			/* First PPID mapping or duplicate for another EE */
-			pmic_arb->ppid_to_apid[ppid] = i | PMIC_ARB_APID_VALID;
 		}
 
 		apidd->ppid = ppid;
diff --git linux-libre-6.0-gnu/drivers/staging/greybus/audio_helper.c linux-libre-6.0.7-gnu/drivers/staging/greybus/audio_helper.c
index 05e91e6bc2a0..223987616e07 100644
--- linux-libre-6.0-gnu/drivers/staging/greybus/audio_helper.c
+++ linux-libre-6.0.7-gnu/drivers/staging/greybus/audio_helper.c
@@ -3,7 +3,6 @@
  * Greybus Audio Sound SoC helper APIs
  */
 
-#include <linux/debugfs.h>
 #include <sound/core.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
@@ -116,10 +115,6 @@ int gbaudio_dapm_free_controls(struct snd_soc_dapm_context *dapm,
 {
 	int i;
 	struct snd_soc_dapm_widget *w, *tmp_w;
-#ifdef CONFIG_DEBUG_FS
-	struct dentry *parent = dapm->debugfs_dapm;
-	struct dentry *debugfs_w = NULL;
-#endif
 
 	mutex_lock(&dapm->card->dapm_mutex);
 	for (i = 0; i < num; i++) {
@@ -139,12 +134,6 @@ int gbaudio_dapm_free_controls(struct snd_soc_dapm_context *dapm,
 			continue;
 		}
 		widget++;
-#ifdef CONFIG_DEBUG_FS
-		if (!parent)
-			debugfs_w = debugfs_lookup(w->name, parent);
-		debugfs_remove(debugfs_w);
-		debugfs_w = NULL;
-#endif
 		gbaudio_dapm_free_widget(w);
 	}
 	mutex_unlock(&dapm->card->dapm_mutex);
diff --git linux-libre-6.0-gnu/drivers/staging/media/atomisp/pci/sh_css_params.c linux-libre-6.0.7-gnu/drivers/staging/media/atomisp/pci/sh_css_params.c
index 0e7c38b2bfe3..67915d76a87f 100644
--- linux-libre-6.0-gnu/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ linux-libre-6.0.7-gnu/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -950,8 +950,8 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
 		params->fpn_config.data = NULL;
 	}
 	if (!params->fpn_config.data) {
-		params->fpn_config.data = kvmalloc(height * width *
-						   sizeof(short), GFP_KERNEL);
+		params->fpn_config.data = kvmalloc(array3_size(height, width, sizeof(short)),
+						   GFP_KERNEL);
 		if (!params->fpn_config.data) {
 			IA_CSS_ERROR("out of memory");
 			IA_CSS_LEAVE_ERR_PRIVATE(-ENOMEM);
diff --git linux-libre-6.0-gnu/drivers/staging/media/ipu3/ipu3-v4l2.c linux-libre-6.0.7-gnu/drivers/staging/media/ipu3/ipu3-v4l2.c
index d1c539cefba8..2234bb8d48b3 100644
--- linux-libre-6.0-gnu/drivers/staging/media/ipu3/ipu3-v4l2.c
+++ linux-libre-6.0.7-gnu/drivers/staging/media/ipu3/ipu3-v4l2.c
@@ -192,33 +192,30 @@ static int imgu_subdev_get_selection(struct v4l2_subdev *sd,
 				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
-	struct v4l2_rect *try_sel, *r;
-	struct imgu_v4l2_subdev *imgu_sd = container_of(sd,
-							struct imgu_v4l2_subdev,
-							subdev);
+	struct imgu_v4l2_subdev *imgu_sd =
+		container_of(sd, struct imgu_v4l2_subdev, subdev);
 
 	if (sel->pad != IMGU_NODE_IN)
 		return -EINVAL;
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		try_sel = v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
-		r = &imgu_sd->rect.eff;
-		break;
+		if (sel->which == V4L2_SUBDEV_FORMAT_TRY)
+			sel->r = *v4l2_subdev_get_try_crop(sd, sd_state,
+							   sel->pad);
+		else
+			sel->r = imgu_sd->rect.eff;
+		return 0;
 	case V4L2_SEL_TGT_COMPOSE:
-		try_sel = v4l2_subdev_get_try_compose(sd, sd_state, sel->pad);
-		r = &imgu_sd->rect.bds;
-		break;
+		if (sel->which == V4L2_SUBDEV_FORMAT_TRY)
+			sel->r = *v4l2_subdev_get_try_compose(sd, sd_state,
+							      sel->pad);
+		else
+			sel->r = imgu_sd->rect.bds;
+		return 0;
 	default:
 		return -EINVAL;
 	}
-
-	if (sel->which == V4L2_SUBDEV_FORMAT_TRY)
-		sel->r = *try_sel;
-	else
-		sel->r = *r;
-
-	return 0;
 }
 
 static int imgu_subdev_set_selection(struct v4l2_subdev *sd,
diff --git linux-libre-6.0-gnu/drivers/staging/media/meson/vdec/vdec_hevc.c linux-libre-6.0.7-gnu/drivers/staging/media/meson/vdec/vdec_hevc.c
index b114535ddc91..f49af2764e6c 100644
--- linux-libre-6.0-gnu/drivers/staging/media/meson/vdec/vdec_hevc.c
+++ linux-libre-6.0.7-gnu/drivers/staging/media/meson/vdec/vdec_hevc.c
@@ -167,8 +167,12 @@ static int vdec_hevc_start(struct amvdec_session *sess)
 
 	clk_set_rate(core->vdec_hevc_clk, 666666666);
 	ret = clk_prepare_enable(core->vdec_hevc_clk);
-	if (ret)
+	if (ret) {
+		if (core->platform->revision == VDEC_REVISION_G12A ||
+		    core->platform->revision == VDEC_REVISION_SM1)
+			clk_disable_unprepare(core->vdec_hevcf_clk);
 		return ret;
+	}
 
 	if (core->platform->revision == VDEC_REVISION_SM1)
 		regmap_update_bits(core->regmap_ao, AO_RTI_GEN_PWR_SLEEP0,
diff --git linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/Kconfig linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/Kconfig
index 21c13f9b6e33..621944f9907a 100644
--- linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/Kconfig
+++ linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/Kconfig
@@ -2,6 +2,7 @@
 config VIDEO_SUNXI_CEDRUS
 	tristate "Allwinner Cedrus VPU driver"
 	depends on VIDEO_DEV
+	depends on RESET_CONTROLLER
 	depends on HAS_DMA
 	depends on OF
 	select MEDIA_CONTROLLER
diff --git linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
index 960a0130cd62..55c54dfdc585 100644
--- linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -448,6 +448,8 @@ static int cedrus_probe(struct platform_device *pdev)
 	if (!dev)
 		return -ENOMEM;
 
+	platform_set_drvdata(pdev, dev);
+
 	dev->vfd = cedrus_video_device;
 	dev->dev = &pdev->dev;
 	dev->pdev = pdev;
@@ -521,8 +523,6 @@ static int cedrus_probe(struct platform_device *pdev)
 		goto err_m2m_mc;
 	}
 
-	platform_set_drvdata(pdev, dev);
-
 	return 0;
 
 err_m2m_mc:
diff --git linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/cedrus_dec.c linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
index 3b6aa78a2985..e7f7602a5ab4 100644
--- linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
+++ linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
@@ -106,11 +106,11 @@ void cedrus_device_run(void *priv)
 
 	/* Trigger decoding if setup went well, bail out otherwise. */
 	if (!error) {
-		dev->dec_ops[ctx->current_codec]->trigger(ctx);
-
 		/* Start the watchdog timer. */
 		schedule_delayed_work(&dev->watchdog_work,
 				      msecs_to_jiffies(2000));
+
+		dev->dec_ops[ctx->current_codec]->trigger(ctx);
 	} else {
 		v4l2_m2m_buf_done_and_job_finish(ctx->dev->m2m_dev,
 						 ctx->fh.m2m_ctx,
diff --git linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h265.c linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
index 687f87598f78..095b8464f37a 100644
--- linux-libre-6.0-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
+++ linux-libre-6.0.7-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
@@ -234,8 +234,9 @@ static void cedrus_h265_skip_bits(struct cedrus_dev *dev, int num)
 		cedrus_write(dev, VE_DEC_H265_TRIGGER,
 			     VE_DEC_H265_TRIGGER_FLUSH_BITS |
 			     VE_DEC_H265_TRIGGER_TYPE_N_BITS(tmp));
-		while (cedrus_read(dev, VE_DEC_H265_STATUS) & VE_DEC_H265_STATUS_VLD_BUSY)
-			udelay(1);
+
+		if (cedrus_wait_for(dev, VE_DEC_H265_STATUS, VE_DEC_H265_STATUS_VLD_BUSY))
+			dev_err_ratelimited(dev->dev, "timed out waiting to skip bits\n");
 
 		count += tmp;
 	}
diff --git linux-libre-6.0-gnu/drivers/staging/rtl8723bs/core/rtw_cmd.c linux-libre-6.0.7-gnu/drivers/staging/rtl8723bs/core/rtw_cmd.c
index b4170f64d118..03c2c66dbf66 100644
--- linux-libre-6.0-gnu/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ linux-libre-6.0.7-gnu/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -161,8 +161,6 @@ static struct cmd_hdl wlancmds[] = {
 
 int rtw_init_cmd_priv(struct	cmd_priv *pcmdpriv)
 {
-	int res = 0;
-
 	init_completion(&pcmdpriv->cmd_queue_comp);
 	init_completion(&pcmdpriv->terminate_cmdthread_comp);
 
@@ -175,18 +173,16 @@ int rtw_init_cmd_priv(struct	cmd_priv *pcmdpriv)
 
 	pcmdpriv->cmd_allocated_buf = rtw_zmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ);
 
-	if (!pcmdpriv->cmd_allocated_buf) {
-		res = -ENOMEM;
-		goto exit;
-	}
+	if (!pcmdpriv->cmd_allocated_buf)
+		return -ENOMEM;
 
 	pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf  +  CMDBUFF_ALIGN_SZ - ((SIZE_PTR)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ-1));
 
 	pcmdpriv->rsp_allocated_buf = rtw_zmalloc(MAX_RSPSZ + 4);
 
 	if (!pcmdpriv->rsp_allocated_buf) {
-		res = -ENOMEM;
-		goto exit;
+		kfree(pcmdpriv->cmd_allocated_buf);
+		return -ENOMEM;
 	}
 
 	pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf  +  4 - ((SIZE_PTR)(pcmdpriv->rsp_allocated_buf) & 3);
@@ -196,8 +192,8 @@ int rtw_init_cmd_priv(struct	cmd_priv *pcmdpriv)
 	pcmdpriv->rsp_cnt = 0;
 
 	mutex_init(&pcmdpriv->sctx_mutex);
-exit:
-	return res;
+
+	return 0;
 }
 
 static void c2h_wk_callback(struct work_struct *work);
diff --git linux-libre-6.0-gnu/drivers/staging/rtl8723bs/os_dep/os_intfs.c linux-libre-6.0.7-gnu/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index 380d8c9e1239..68bba3c0e757 100644
--- linux-libre-6.0-gnu/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ linux-libre-6.0.7-gnu/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -664,51 +664,36 @@ void rtw_reset_drv_sw(struct adapter *padapter)
 
 u8 rtw_init_drv_sw(struct adapter *padapter)
 {
-	u8 ret8 = _SUCCESS;
-
 	rtw_init_default_value(padapter);
 
 	rtw_init_hal_com_default_value(padapter);
 
-	if (rtw_init_cmd_priv(&padapter->cmdpriv)) {
-		ret8 = _FAIL;
-		goto exit;
-	}
+	if (rtw_init_cmd_priv(&padapter->cmdpriv))
+		return _FAIL;
 
 	padapter->cmdpriv.padapter = padapter;
 
-	if (rtw_init_evt_priv(&padapter->evtpriv)) {
-		ret8 = _FAIL;
-		goto exit;
-	}
+	if (rtw_init_evt_priv(&padapter->evtpriv))
+		goto free_cmd_priv;
 
-
-	if (rtw_init_mlme_priv(padapter) == _FAIL) {
-		ret8 = _FAIL;
-		goto exit;
-	}
+	if (rtw_init_mlme_priv(padapter) == _FAIL)
+		goto free_evt_priv;
 
 	init_mlme_ext_priv(padapter);
 
-	if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) {
-		ret8 = _FAIL;
-		goto exit;
-	}
+	if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL)
+		goto free_mlme_ext;
 
-	if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) {
-		ret8 = _FAIL;
-		goto exit;
-	}
+	if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL)
+		goto free_xmit_priv;
 	/*  add for CONFIG_IEEE80211W, none 11w also can use */
 	spin_lock_init(&padapter->security_key_mutex);
 
 	/*  We don't need to memset padapter->XXX to zero, because adapter is allocated by vzalloc(). */
 	/* memset((unsigned char *)&padapter->securitypriv, 0, sizeof (struct security_priv)); */
 
-	if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) {
-		ret8 = _FAIL;
-		goto exit;
-	}
+	if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL)
+		goto free_recv_priv;
 
 	padapter->stapriv.padapter = padapter;
 	padapter->setband = GHZ24_50;
@@ -719,9 +704,26 @@ u8 rtw_init_drv_sw(struct adapter *padapter)
 
 	rtw_hal_dm_init(padapter);
 
-exit:
+	return _SUCCESS;
+
+free_recv_priv:
+	_rtw_free_recv_priv(&padapter->recvpriv);
+
+free_xmit_priv:
+	_rtw_free_xmit_priv(&padapter->xmitpriv);
+
+free_mlme_ext:
+	free_mlme_ext_priv(&padapter->mlmeextpriv);
 
-	return ret8;
+	rtw_free_mlme_priv(&padapter->mlmepriv);
+
+free_evt_priv:
+	rtw_free_evt_priv(&padapter->evtpriv);
+
+free_cmd_priv:
+	rtw_free_cmd_priv(&padapter->cmdpriv);
+
+	return _FAIL;
 }
 
 void rtw_cancel_all_timer(struct adapter *padapter)
diff --git linux-libre-6.0-gnu/drivers/staging/vt6655/device_main.c linux-libre-6.0.7-gnu/drivers/staging/vt6655/device_main.c
index bab08a40fe66..ec7c991e745b 100644
--- linux-libre-6.0-gnu/drivers/staging/vt6655/device_main.c
+++ linux-libre-6.0.7-gnu/drivers/staging/vt6655/device_main.c
@@ -583,7 +583,7 @@ err_free_rd:
 	kfree(desc->rd_info);
 
 err_free_desc:
-	while (--i) {
+	while (i--) {
 		desc = &priv->aRD0Ring[i];
 		device_free_rx_buf(priv, desc);
 		kfree(desc->rd_info);
@@ -629,7 +629,7 @@ err_free_rd:
 	kfree(desc->rd_info);
 
 err_free_desc:
-	while (--i) {
+	while (i--) {
 		desc = &priv->aRD1Ring[i];
 		device_free_rx_buf(priv, desc);
 		kfree(desc->rd_info);
@@ -694,7 +694,7 @@ static int device_init_td0_ring(struct vnt_private *priv)
 	return 0;
 
 err_free_desc:
-	while (--i) {
+	while (i--) {
 		desc = &priv->apTD0Rings[i];
 		kfree(desc->td_info);
 	}
@@ -734,7 +734,7 @@ static int device_init_td1_ring(struct vnt_private *priv)
 	return 0;
 
 err_free_desc:
-	while (--i) {
+	while (i--) {
 		desc = &priv->apTD1Rings[i];
 		kfree(desc->td_info);
 	}
diff --git linux-libre-6.0-gnu/drivers/thermal/cpufreq_cooling.c linux-libre-6.0.7-gnu/drivers/thermal/cpufreq_cooling.c
index b76293cc989c..7838b6e2dba5 100644
--- linux-libre-6.0-gnu/drivers/thermal/cpufreq_cooling.c
+++ linux-libre-6.0.7-gnu/drivers/thermal/cpufreq_cooling.c
@@ -501,17 +501,17 @@ __cpufreq_cooling_register(struct device_node *np,
 	struct thermal_cooling_device_ops *cooling_ops;
 	char *name;
 
+	if (IS_ERR_OR_NULL(policy)) {
+		pr_err("%s: cpufreq policy isn't valid: %p\n", __func__, policy);
+		return ERR_PTR(-EINVAL);
+	}
+
 	dev = get_cpu_device(policy->cpu);
 	if (unlikely(!dev)) {
 		pr_warn("No cpu device for cpu %d\n", policy->cpu);
 		return ERR_PTR(-ENODEV);
 	}
 
-	if (IS_ERR_OR_NULL(policy)) {
-		pr_err("%s: cpufreq policy isn't valid: %p\n", __func__, policy);
-		return ERR_PTR(-EINVAL);
-	}
-
 	i = cpufreq_table_count_valid_entries(policy);
 	if (!i) {
 		pr_debug("%s: CPUFreq table not found or has no valid entries\n",
diff --git linux-libre-6.0-gnu/drivers/thermal/intel/intel_powerclamp.c linux-libre-6.0.7-gnu/drivers/thermal/intel/intel_powerclamp.c
index c841ab37e7c6..bf3e4edeceda 100644
--- linux-libre-6.0-gnu/drivers/thermal/intel/intel_powerclamp.c
+++ linux-libre-6.0.7-gnu/drivers/thermal/intel/intel_powerclamp.c
@@ -531,9 +531,7 @@ static int start_power_clamp(void)
 	cpus_read_lock();
 
 	/* prefer BSP */
-	control_cpu = 0;
-	if (!cpu_online(control_cpu))
-		control_cpu = smp_processor_id();
+	control_cpu = cpumask_first(cpu_online_mask);
 
 	clamping = true;
 	schedule_delayed_work(&poll_pkg_cstate_work, 0);
diff --git linux-libre-6.0-gnu/drivers/thermal/qcom/tsens-v0_1.c linux-libre-6.0.7-gnu/drivers/thermal/qcom/tsens-v0_1.c
index f136cb350238..327f37202c69 100644
--- linux-libre-6.0-gnu/drivers/thermal/qcom/tsens-v0_1.c
+++ linux-libre-6.0.7-gnu/drivers/thermal/qcom/tsens-v0_1.c
@@ -604,7 +604,7 @@ static const struct tsens_ops ops_8939 = {
 struct tsens_plat_data data_8939 = {
 	.num_sensors	= 10,
 	.ops		= &ops_8939,
-	.hw_ids		= (unsigned int []){ 0, 1, 2, 4, 5, 6, 7, 8, 9, 10 },
+	.hw_ids		= (unsigned int []){ 0, 1, 2, 3, 5, 6, 7, 8, 9, 10 },
 
 	.feat		= &tsens_v0_1_feat,
 	.fields	= tsens_v0_1_regfields,
diff --git linux-libre-6.0-gnu/drivers/thunderbolt/nhi.c linux-libre-6.0.7-gnu/drivers/thunderbolt/nhi.c
index cb8c9c4ae93a..b5cd9673e15d 100644
--- linux-libre-6.0-gnu/drivers/thunderbolt/nhi.c
+++ linux-libre-6.0.7-gnu/drivers/thunderbolt/nhi.c
@@ -28,7 +28,11 @@
 #define RING_TYPE(ring) ((ring)->is_tx ? "TX ring" : "RX ring")
 
 #define RING_FIRST_USABLE_HOPID	1
-
+/*
+ * Used with QUIRK_E2E to specify an unused HopID the Rx credits are
+ * transferred.
+ */
+#define RING_E2E_RESERVED_HOPID	RING_FIRST_USABLE_HOPID
 /*
  * Minimal number of vectors when we use MSI-X. Two for control channel
  * Rx/Tx and the rest four are for cross domain DMA paths.
@@ -38,7 +42,9 @@
 
 #define NHI_MAILBOX_TIMEOUT	500 /* ms */
 
+/* Host interface quirks */
 #define QUIRK_AUTO_CLEAR_INT	BIT(0)
+#define QUIRK_E2E		BIT(1)
 
 static int ring_interrupt_index(struct tb_ring *ring)
 {
@@ -458,8 +464,18 @@ static void ring_release_msix(struct tb_ring *ring)
 
 static int nhi_alloc_hop(struct tb_nhi *nhi, struct tb_ring *ring)
 {
+	unsigned int start_hop = RING_FIRST_USABLE_HOPID;
 	int ret = 0;
 
+	if (nhi->quirks & QUIRK_E2E) {
+		start_hop = RING_FIRST_USABLE_HOPID + 1;
+		if (ring->flags & RING_FLAG_E2E && !ring->is_tx) {
+			dev_dbg(&nhi->pdev->dev, "quirking E2E TX HopID %u -> %u\n",
+				ring->e2e_tx_hop, RING_E2E_RESERVED_HOPID);
+			ring->e2e_tx_hop = RING_E2E_RESERVED_HOPID;
+		}
+	}
+
 	spin_lock_irq(&nhi->lock);
 
 	if (ring->hop < 0) {
@@ -469,7 +485,7 @@ static int nhi_alloc_hop(struct tb_nhi *nhi, struct tb_ring *ring)
 		 * Automatically allocate HopID from the non-reserved
 		 * range 1 .. hop_count - 1.
 		 */
-		for (i = RING_FIRST_USABLE_HOPID; i < nhi->hop_count; i++) {
+		for (i = start_hop; i < nhi->hop_count; i++) {
 			if (ring->is_tx) {
 				if (!nhi->tx_rings[i]) {
 					ring->hop = i;
@@ -484,6 +500,11 @@ static int nhi_alloc_hop(struct tb_nhi *nhi, struct tb_ring *ring)
 		}
 	}
 
+	if (ring->hop > 0 && ring->hop < start_hop) {
+		dev_warn(&nhi->pdev->dev, "invalid hop: %d\n", ring->hop);
+		ret = -EINVAL;
+		goto err_unlock;
+	}
 	if (ring->hop < 0 || ring->hop >= nhi->hop_count) {
 		dev_warn(&nhi->pdev->dev, "invalid hop: %d\n", ring->hop);
 		ret = -EINVAL;
@@ -1097,12 +1118,26 @@ static void nhi_shutdown(struct tb_nhi *nhi)
 
 static void nhi_check_quirks(struct tb_nhi *nhi)
 {
-	/*
-	 * Intel hardware supports auto clear of the interrupt status
-	 * reqister right after interrupt is being issued.
-	 */
-	if (nhi->pdev->vendor == PCI_VENDOR_ID_INTEL)
+	if (nhi->pdev->vendor == PCI_VENDOR_ID_INTEL) {
+		/*
+		 * Intel hardware supports auto clear of the interrupt
+		 * status register right after interrupt is being
+		 * issued.
+		 */
 		nhi->quirks |= QUIRK_AUTO_CLEAR_INT;
+
+		switch (nhi->pdev->device) {
+		case PCI_DEVICE_ID_INTEL_FALCON_RIDGE_2C_NHI:
+		case PCI_DEVICE_ID_INTEL_FALCON_RIDGE_4C_NHI:
+			/*
+			 * Falcon Ridge controller needs the end-to-end
+			 * flow control workaround to avoid losing Rx
+			 * packets when RING_FLAG_E2E is set.
+			 */
+			nhi->quirks |= QUIRK_E2E;
+			break;
+		}
+	}
 }
 
 static int nhi_check_iommu_pdev(struct pci_dev *pdev, void *data)
diff --git linux-libre-6.0-gnu/drivers/thunderbolt/switch.c linux-libre-6.0.7-gnu/drivers/thunderbolt/switch.c
index 77d7f07ca075..e7851c926538 100644
--- linux-libre-6.0-gnu/drivers/thunderbolt/switch.c
+++ linux-libre-6.0.7-gnu/drivers/thunderbolt/switch.c
@@ -2822,6 +2822,26 @@ static void tb_switch_credits_init(struct tb_switch *sw)
 		tb_sw_info(sw, "failed to determine preferred buffer allocation, using defaults\n");
 }
 
+static int tb_switch_port_hotplug_enable(struct tb_switch *sw)
+{
+	struct tb_port *port;
+
+	if (tb_switch_is_icm(sw))
+		return 0;
+
+	tb_switch_for_each_port(sw, port) {
+		int res;
+
+		if (!port->cap_usb4)
+			continue;
+
+		res = usb4_port_hotplug_enable(port);
+		if (res)
+			return res;
+	}
+	return 0;
+}
+
 /**
  * tb_switch_add() - Add a switch to the domain
  * @sw: Switch to add
@@ -2891,6 +2911,10 @@ int tb_switch_add(struct tb_switch *sw)
 			return ret;
 	}
 
+	ret = tb_switch_port_hotplug_enable(sw);
+	if (ret)
+		return ret;
+
 	ret = device_add(&sw->dev);
 	if (ret) {
 		dev_err(&sw->dev, "failed to add device: %d\n", ret);
diff --git linux-libre-6.0-gnu/drivers/thunderbolt/tb.h linux-libre-6.0.7-gnu/drivers/thunderbolt/tb.h
index 5db76de40cc1..332159f984fc 100644
--- linux-libre-6.0-gnu/drivers/thunderbolt/tb.h
+++ linux-libre-6.0.7-gnu/drivers/thunderbolt/tb.h
@@ -1174,6 +1174,7 @@ int usb4_switch_add_ports(struct tb_switch *sw);
 void usb4_switch_remove_ports(struct tb_switch *sw);
 
 int usb4_port_unlock(struct tb_port *port);
+int usb4_port_hotplug_enable(struct tb_port *port);
 int usb4_port_configure(struct tb_port *port);
 void usb4_port_unconfigure(struct tb_port *port);
 int usb4_port_configure_xdomain(struct tb_port *port);
diff --git linux-libre-6.0-gnu/drivers/thunderbolt/tb_regs.h linux-libre-6.0.7-gnu/drivers/thunderbolt/tb_regs.h
index 166054110388..bbe38b2d9057 100644
--- linux-libre-6.0-gnu/drivers/thunderbolt/tb_regs.h
+++ linux-libre-6.0.7-gnu/drivers/thunderbolt/tb_regs.h
@@ -308,6 +308,7 @@ struct tb_regs_port_header {
 #define ADP_CS_5				0x05
 #define ADP_CS_5_LCA_MASK			GENMASK(28, 22)
 #define ADP_CS_5_LCA_SHIFT			22
+#define ADP_CS_5_DHP				BIT(31)
 
 /* TMU adapter registers */
 #define TMU_ADP_CS_3				0x03
diff --git linux-libre-6.0-gnu/drivers/thunderbolt/usb4.c linux-libre-6.0.7-gnu/drivers/thunderbolt/usb4.c
index 3a2e7126db9d..f0b5a8f1ed3a 100644
--- linux-libre-6.0-gnu/drivers/thunderbolt/usb4.c
+++ linux-libre-6.0.7-gnu/drivers/thunderbolt/usb4.c
@@ -1046,6 +1046,26 @@ int usb4_port_unlock(struct tb_port *port)
 	return tb_port_write(port, &val, TB_CFG_PORT, ADP_CS_4, 1);
 }
 
+/**
+ * usb4_port_hotplug_enable() - Enables hotplug for a port
+ * @port: USB4 port to operate on
+ *
+ * Enables hot plug events on a given port. This is only intended
+ * to be used on lane, DP-IN, and DP-OUT adapters.
+ */
+int usb4_port_hotplug_enable(struct tb_port *port)
+{
+	int ret;
+	u32 val;
+
+	ret = tb_port_read(port, &val, TB_CFG_PORT, ADP_CS_5, 1);
+	if (ret)
+		return ret;
+
+	val &= ~ADP_CS_5_DHP;
+	return tb_port_write(port, &val, TB_CFG_PORT, ADP_CS_5, 1);
+}
+
 static int usb4_port_set_configured(struct tb_port *port, bool configured)
 {
 	int ret;
diff --git linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_core.c linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_core.c
index 2e83e7367441..94fbf0add2ce 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_core.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_core.c
@@ -298,10 +298,9 @@ static void serial8250_backup_timeout(struct timer_list *t)
 		jiffies + uart_poll_timeout(&up->port) + HZ / 5);
 }
 
-static int univ8250_setup_irq(struct uart_8250_port *up)
+static void univ8250_setup_timer(struct uart_8250_port *up)
 {
 	struct uart_port *port = &up->port;
-	int retval = 0;
 
 	/*
 	 * The above check will only give an accurate result the first time
@@ -322,10 +321,16 @@ static int univ8250_setup_irq(struct uart_8250_port *up)
 	 */
 	if (!port->irq)
 		mod_timer(&up->timer, jiffies + uart_poll_timeout(port));
-	else
-		retval = serial_link_irq_chain(up);
+}
 
-	return retval;
+static int univ8250_setup_irq(struct uart_8250_port *up)
+{
+	struct uart_port *port = &up->port;
+
+	if (port->irq)
+		return serial_link_irq_chain(up);
+
+	return 0;
 }
 
 static void univ8250_release_irq(struct uart_8250_port *up)
@@ -381,6 +386,7 @@ static struct uart_ops univ8250_port_ops;
 static const struct uart_8250_ops univ8250_driver_ops = {
 	.setup_irq	= univ8250_setup_irq,
 	.release_irq	= univ8250_release_irq,
+	.setup_timer	= univ8250_setup_timer,
 };
 
 static struct uart_8250_port serial8250_ports[UART_NR];
diff --git linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_omap.c linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_omap.c
index f7fbef83583c..38ee3e42251a 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_omap.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_omap.c
@@ -342,6 +342,9 @@ static void omap8250_restore_regs(struct uart_8250_port *up)
 	omap8250_update_mdr1(up, priv);
 
 	up->port.ops->set_mctrl(&up->port, up->port.mctrl);
+
+	if (up->port.rs485.flags & SER_RS485_ENABLED)
+		serial8250_em485_stop_tx(up);
 }
 
 /*
diff --git linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_pci.c linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_pci.c
index 6f66dc2ebacc..8e9f247590bd 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_pci.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_pci.c
@@ -1232,6 +1232,10 @@ static void pci_oxsemi_tornado_set_mctrl(struct uart_port *port,
 	serial8250_do_set_mctrl(port, mctrl);
 }
 
+/*
+ * We require EFR features for clock programming, so set UPF_FULL_PROBE
+ * for full probing regardless of CONFIG_SERIAL_8250_16550A_VARIANTS setting.
+ */
 static int pci_oxsemi_tornado_setup(struct serial_private *priv,
 				    const struct pciserial_board *board,
 				    struct uart_8250_port *up, int idx)
@@ -1239,6 +1243,7 @@ static int pci_oxsemi_tornado_setup(struct serial_private *priv,
 	struct pci_dev *dev = priv->dev;
 
 	if (pci_oxsemi_tornado_p(dev)) {
+		up->port.flags |= UPF_FULL_PROBE;
 		up->port.get_divisor = pci_oxsemi_tornado_get_divisor;
 		up->port.set_divisor = pci_oxsemi_tornado_set_divisor;
 		up->port.set_mctrl = pci_oxsemi_tornado_set_mctrl;
@@ -1627,7 +1632,6 @@ static int pci_fintek_init(struct pci_dev *dev)
 	resource_size_t bar_data[3];
 	u8 config_base;
 	struct serial_private *priv = pci_get_drvdata(dev);
-	struct uart_8250_port *port;
 
 	if (!(pci_resource_flags(dev, 5) & IORESOURCE_IO) ||
 			!(pci_resource_flags(dev, 4) & IORESOURCE_IO) ||
@@ -1674,13 +1678,7 @@ static int pci_fintek_init(struct pci_dev *dev)
 
 		pci_write_config_byte(dev, config_base + 0x06, dev->irq);
 
-		if (priv) {
-			/* re-apply RS232/485 mode when
-			 * pciserial_resume_ports()
-			 */
-			port = serial8250_get_port(priv->line[i]);
-			uart_rs485_config(&port->port);
-		} else {
+		if (!priv) {
 			/* First init without port data
 			 * force init to RS232 Mode
 			 */
diff --git linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_port.c linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_port.c
index 39b35a61958c..2030a92ac66e 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/8250/8250_port.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/8250/8250_port.c
@@ -600,7 +600,7 @@ EXPORT_SYMBOL_GPL(serial8250_rpm_put);
 static int serial8250_em485_init(struct uart_8250_port *p)
 {
 	if (p->em485)
-		return 0;
+		goto deassert_rts;
 
 	p->em485 = kmalloc(sizeof(struct uart_8250_em485), GFP_ATOMIC);
 	if (!p->em485)
@@ -616,7 +616,9 @@ static int serial8250_em485_init(struct uart_8250_port *p)
 	p->em485->active_timer = NULL;
 	p->em485->tx_stopped = true;
 
-	p->rs485_stop_tx(p);
+deassert_rts:
+	if (p->em485->tx_stopped)
+		p->rs485_stop_tx(p);
 
 	return 0;
 }
@@ -1021,7 +1023,8 @@ static void autoconfig_16550a(struct uart_8250_port *up)
 	up->port.type = PORT_16550A;
 	up->capabilities |= UART_CAP_FIFO;
 
-	if (!IS_ENABLED(CONFIG_SERIAL_8250_16550A_VARIANTS))
+	if (!IS_ENABLED(CONFIG_SERIAL_8250_16550A_VARIANTS) &&
+	    !(up->port.flags & UPF_FULL_PROBE))
 		return;
 
 	/*
@@ -2042,6 +2045,9 @@ EXPORT_SYMBOL_GPL(serial8250_do_set_mctrl);
 
 static void serial8250_set_mctrl(struct uart_port *port, unsigned int mctrl)
 {
+	if (port->rs485.flags & SER_RS485_ENABLED)
+		return;
+
 	if (port->set_mctrl)
 		port->set_mctrl(port, mctrl);
 	else
@@ -2294,6 +2300,10 @@ int serial8250_do_startup(struct uart_port *port)
 	if (port->irq && (up->port.flags & UPF_SHARE_IRQ))
 		up->port.irqflags |= IRQF_SHARED;
 
+	retval = up->ops->setup_irq(up);
+	if (retval)
+		goto out;
+
 	if (port->irq && !(up->port.flags & UPF_NO_THRE_TEST)) {
 		unsigned char iir1;
 
@@ -2336,9 +2346,7 @@ int serial8250_do_startup(struct uart_port *port)
 		}
 	}
 
-	retval = up->ops->setup_irq(up);
-	if (retval)
-		goto out;
+	up->ops->setup_timer(up);
 
 	/*
 	 * Now, initialize the UART
@@ -3187,9 +3195,6 @@ static void serial8250_config_port(struct uart_port *port, int flags)
 	if (flags & UART_CONFIG_TYPE)
 		autoconfig(up);
 
-	if (port->rs485.flags & SER_RS485_ENABLED)
-		uart_rs485_config(port);
-
 	/* if access method is AU, it is a 16550 with a quirk */
 	if (port->type == PORT_16550A && port->iotype == UPIO_AU)
 		up->bugs |= UART_BUG_NOMSR;
@@ -3314,8 +3319,13 @@ static void serial8250_console_restore(struct uart_8250_port *up)
 	unsigned int baud, quot, frac = 0;
 
 	termios.c_cflag = port->cons->cflag;
-	if (port->state->port.tty && termios.c_cflag == 0)
+	termios.c_ispeed = port->cons->ispeed;
+	termios.c_ospeed = port->cons->ospeed;
+	if (port->state->port.tty && termios.c_cflag == 0) {
 		termios.c_cflag = port->state->port.tty->termios.c_cflag;
+		termios.c_ispeed = port->state->port.tty->termios.c_ispeed;
+		termios.c_ospeed = port->state->port.tty->termios.c_ospeed;
+	}
 
 	baud = serial8250_get_baud_rate(port, &termios, NULL);
 	quot = serial8250_get_divisor(port, baud, &frac);
diff --git linux-libre-6.0-gnu/drivers/tty/serial/ar933x_uart.c linux-libre-6.0.7-gnu/drivers/tty/serial/ar933x_uart.c
index 32caeac12985..a4ce0b63aabd 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/ar933x_uart.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/ar933x_uart.c
@@ -583,6 +583,13 @@ static const struct uart_ops ar933x_uart_ops = {
 static int ar933x_config_rs485(struct uart_port *port, struct ktermios *termios,
 				struct serial_rs485 *rs485conf)
 {
+	struct ar933x_uart_port *up =
+			container_of(port, struct ar933x_uart_port, port);
+
+	if (port->rs485.flags & SER_RS485_ENABLED)
+		gpiod_set_value(up->rts_gpiod,
+			!!(rs485conf->flags & SER_RS485_RTS_AFTER_SEND));
+
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/drivers/tty/serial/cpm_uart/cpm_uart_core.c linux-libre-6.0.7-gnu/drivers/tty/serial/cpm_uart/cpm_uart_core.c
index db07d6a5d764..fa5c4633086e 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/cpm_uart/cpm_uart_core.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/cpm_uart/cpm_uart_core.c
@@ -1214,12 +1214,6 @@ static int cpm_uart_init_port(struct device_node *np,
 	pinfo->port.fifosize = pinfo->tx_nrfifos * pinfo->tx_fifosize;
 	spin_lock_init(&pinfo->port.lock);
 
-	pinfo->port.irq = irq_of_parse_and_map(np, 0);
-	if (pinfo->port.irq == NO_IRQ) {
-		ret = -EINVAL;
-		goto out_pram;
-	}
-
 	for (i = 0; i < NUM_GPIOS; i++) {
 		struct gpio_desc *gpiod;
 
@@ -1229,7 +1223,7 @@ static int cpm_uart_init_port(struct device_node *np,
 
 		if (IS_ERR(gpiod)) {
 			ret = PTR_ERR(gpiod);
-			goto out_irq;
+			goto out_pram;
 		}
 
 		if (gpiod) {
@@ -1255,8 +1249,6 @@ static int cpm_uart_init_port(struct device_node *np,
 
 	return cpm_uart_request_port(&pinfo->port);
 
-out_irq:
-	irq_dispose_mapping(pinfo->port.irq);
 out_pram:
 	cpm_uart_unmap_pram(pinfo, pram);
 out_mem:
@@ -1436,11 +1428,17 @@ static int cpm_uart_probe(struct platform_device *ofdev)
 	/* initialize the device pointer for the port */
 	pinfo->port.dev = &ofdev->dev;
 
+	pinfo->port.irq = irq_of_parse_and_map(ofdev->dev.of_node, 0);
+	if (!pinfo->port.irq)
+		return -EINVAL;
+
 	ret = cpm_uart_init_port(ofdev->dev.of_node, pinfo);
-	if (ret)
-		return ret;
+	if (!ret)
+		return uart_add_one_port(&cpm_reg, &pinfo->port);
 
-	return uart_add_one_port(&cpm_reg, &pinfo->port);
+	irq_dispose_mapping(pinfo->port.irq);
+
+	return ret;
 }
 
 static int cpm_uart_remove(struct platform_device *ofdev)
diff --git linux-libre-6.0-gnu/drivers/tty/serial/fsl_lpuart.c linux-libre-6.0.7-gnu/drivers/tty/serial/fsl_lpuart.c
index fbc4b071b330..34990901c805 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/fsl_lpuart.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/fsl_lpuart.c
@@ -1776,6 +1776,7 @@ static void lpuart_dma_shutdown(struct lpuart_port *sport)
 	if (sport->lpuart_dma_rx_use) {
 		del_timer_sync(&sport->lpuart_timer);
 		lpuart_dma_rx_free(&sport->port);
+		sport->lpuart_dma_rx_use = false;
 	}
 
 	if (sport->lpuart_dma_tx_use) {
@@ -1784,6 +1785,7 @@ static void lpuart_dma_shutdown(struct lpuart_port *sport)
 			sport->dma_tx_in_progress = false;
 			dmaengine_terminate_all(sport->dma_tx_chan);
 		}
+		sport->lpuart_dma_tx_use = false;
 	}
 
 	if (sport->dma_tx_chan)
@@ -2729,15 +2731,13 @@ static int lpuart_probe(struct platform_device *pdev)
 	if (ret)
 		goto failed_reset;
 
-	ret = uart_add_one_port(&lpuart_reg, &sport->port);
-	if (ret)
-		goto failed_attach_port;
-
 	ret = uart_get_rs485_mode(&sport->port);
 	if (ret)
 		goto failed_get_rs485;
 
-	uart_rs485_config(&sport->port);
+	ret = uart_add_one_port(&lpuart_reg, &sport->port);
+	if (ret)
+		goto failed_attach_port;
 
 	ret = devm_request_irq(&pdev->dev, sport->port.irq, handler, 0,
 				DRIVER_NAME, sport);
@@ -2747,9 +2747,9 @@ static int lpuart_probe(struct platform_device *pdev)
 	return 0;
 
 failed_irq_request:
-failed_get_rs485:
 	uart_remove_one_port(&lpuart_reg, &sport->port);
 failed_attach_port:
+failed_get_rs485:
 failed_reset:
 	lpuart_disable_clks(sport);
 	return ret;
diff --git linux-libre-6.0-gnu/drivers/tty/serial/imx.c linux-libre-6.0.7-gnu/drivers/tty/serial/imx.c
index 522445a8f666..278b4033a3cc 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/imx.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/imx.c
@@ -380,8 +380,7 @@ static void imx_uart_rts_active(struct imx_port *sport, u32 *ucr2)
 {
 	*ucr2 &= ~(UCR2_CTSC | UCR2_CTS);
 
-	sport->port.mctrl |= TIOCM_RTS;
-	mctrl_gpio_set(sport->gpios, sport->port.mctrl);
+	mctrl_gpio_set(sport->gpios, sport->port.mctrl | TIOCM_RTS);
 }
 
 /* called with port.lock taken and irqs caller dependent */
@@ -390,8 +389,7 @@ static void imx_uart_rts_inactive(struct imx_port *sport, u32 *ucr2)
 	*ucr2 &= ~UCR2_CTSC;
 	*ucr2 |= UCR2_CTS;
 
-	sport->port.mctrl &= ~TIOCM_RTS;
-	mctrl_gpio_set(sport->gpios, sport->port.mctrl);
+	mctrl_gpio_set(sport->gpios, sport->port.mctrl & ~TIOCM_RTS);
 }
 
 static void start_hrtimer_ms(struct hrtimer *hrt, unsigned long msec)
@@ -2347,8 +2345,6 @@ static int imx_uart_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev,
 			"low-active RTS not possible when receiver is off, enabling receiver\n");
 
-	uart_rs485_config(&sport->port);
-
 	/* Disable interrupts before requesting them */
 	ucr1 = imx_uart_readl(sport, UCR1);
 	ucr1 &= ~(UCR1_ADEN | UCR1_TRDYEN | UCR1_IDEN | UCR1_RRDYEN | UCR1_RTSDEN);
diff --git linux-libre-6.0-gnu/drivers/tty/serial/jsm/jsm_driver.c linux-libre-6.0.7-gnu/drivers/tty/serial/jsm/jsm_driver.c
index 0ea799bf8dbb..417a5b6bffc3 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/jsm/jsm_driver.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/jsm/jsm_driver.c
@@ -211,7 +211,8 @@ static int jsm_probe_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 		break;
 	default:
-		return -ENXIO;
+		rc = -ENXIO;
+		goto out_kfree_brd;
 	}
 
 	rc = request_irq(brd->irq, brd->bd_ops->intr, IRQF_SHARED, "JSM", brd);
diff --git linux-libre-6.0-gnu/drivers/tty/serial/serial_core.c linux-libre-6.0.7-gnu/drivers/tty/serial/serial_core.c
index 12c87cd201a7..74b2784b8b5d 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/serial_core.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/serial_core.c
@@ -158,15 +158,10 @@ uart_update_mctrl(struct uart_port *port, unsigned int set, unsigned int clear)
 	unsigned long flags;
 	unsigned int old;
 
-	if (port->rs485.flags & SER_RS485_ENABLED) {
-		set &= ~TIOCM_RTS;
-		clear &= ~TIOCM_RTS;
-	}
-
 	spin_lock_irqsave(&port->lock, flags);
 	old = port->mctrl;
 	port->mctrl = (old & ~clear) | set;
-	if (old != port->mctrl)
+	if (old != port->mctrl && !(port->rs485.flags & SER_RS485_ENABLED))
 		port->ops->set_mctrl(port, port->mctrl);
 	spin_unlock_irqrestore(&port->lock, flags);
 }
@@ -1391,7 +1386,7 @@ static void uart_set_rs485_termination(struct uart_port *port,
 				 !!(rs485->flags & SER_RS485_TERMINATE_BUS));
 }
 
-int uart_rs485_config(struct uart_port *port)
+static int uart_rs485_config(struct uart_port *port)
 {
 	struct serial_rs485 *rs485 = &port->rs485;
 	int ret;
@@ -1405,7 +1400,6 @@ int uart_rs485_config(struct uart_port *port)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(uart_rs485_config);
 
 static int uart_get_rs485_config(struct uart_port *port,
 			 struct serial_rs485 __user *rs485)
@@ -1444,8 +1438,13 @@ static int uart_set_rs485_config(struct tty_struct *tty, struct uart_port *port,
 
 	spin_lock_irqsave(&port->lock, flags);
 	ret = port->rs485_config(port, &tty->termios, &rs485);
-	if (!ret)
+	if (!ret) {
 		port->rs485 = rs485;
+
+		/* Reset RTS and other mctrl lines when disabling RS485 */
+		if (!(rs485.flags & SER_RS485_ENABLED))
+			port->ops->set_mctrl(port, port->mctrl);
+	}
 	spin_unlock_irqrestore(&port->lock, flags);
 	if (ret)
 		return ret;
@@ -2352,7 +2351,8 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
 
 		spin_lock_irq(&uport->lock);
 		ops->stop_tx(uport);
-		ops->set_mctrl(uport, 0);
+		if (!(uport->rs485.flags & SER_RS485_ENABLED))
+			ops->set_mctrl(uport, 0);
 		/* save mctrl so it can be restored on resume */
 		mctrl = uport->mctrl;
 		uport->mctrl = 0;
@@ -2440,7 +2440,8 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
 
 		uart_change_pm(state, UART_PM_STATE_ON);
 		spin_lock_irq(&uport->lock);
-		ops->set_mctrl(uport, 0);
+		if (!(uport->rs485.flags & SER_RS485_ENABLED))
+			ops->set_mctrl(uport, 0);
 		spin_unlock_irq(&uport->lock);
 		if (console_suspend_enabled || !uart_console(uport)) {
 			/* Protected by port mutex for now */
@@ -2451,7 +2452,10 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
 				if (tty)
 					uart_change_speed(tty, state, NULL);
 				spin_lock_irq(&uport->lock);
-				ops->set_mctrl(uport, uport->mctrl);
+				if (!(uport->rs485.flags & SER_RS485_ENABLED))
+					ops->set_mctrl(uport, uport->mctrl);
+				else
+					uart_rs485_config(uport);
 				ops->start_tx(uport);
 				spin_unlock_irq(&uport->lock);
 				tty_port_set_initialized(port, 1);
@@ -2558,10 +2562,10 @@ uart_configure_port(struct uart_driver *drv, struct uart_state *state,
 		 */
 		spin_lock_irqsave(&port->lock, flags);
 		port->mctrl &= TIOCM_DTR;
-		if (port->rs485.flags & SER_RS485_ENABLED &&
-		    !(port->rs485.flags & SER_RS485_RTS_AFTER_SEND))
-			port->mctrl |= TIOCM_RTS;
-		port->ops->set_mctrl(port, port->mctrl);
+		if (!(port->rs485.flags & SER_RS485_ENABLED))
+			port->ops->set_mctrl(port, port->mctrl);
+		else
+			uart_rs485_config(port);
 		spin_unlock_irqrestore(&port->lock, flags);
 
 		/*
diff --git linux-libre-6.0-gnu/drivers/tty/serial/stm32-usart.c linux-libre-6.0.7-gnu/drivers/tty/serial/stm32-usart.c
index 2c85dbf165c4..9a875558f5ef 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/stm32-usart.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/stm32-usart.c
@@ -131,6 +131,53 @@ static void stm32_usart_clr_bits(struct uart_port *port, u32 reg, u32 bits)
 	writel_relaxed(val, port->membase + reg);
 }
 
+static unsigned int stm32_usart_tx_empty(struct uart_port *port)
+{
+	struct stm32_port *stm32_port = to_stm32_port(port);
+	const struct stm32_usart_offsets *ofs = &stm32_port->info->ofs;
+
+	if (readl_relaxed(port->membase + ofs->isr) & USART_SR_TC)
+		return TIOCSER_TEMT;
+
+	return 0;
+}
+
+static void stm32_usart_rs485_rts_enable(struct uart_port *port)
+{
+	struct stm32_port *stm32_port = to_stm32_port(port);
+	struct serial_rs485 *rs485conf = &port->rs485;
+
+	if (stm32_port->hw_flow_control ||
+	    !(rs485conf->flags & SER_RS485_ENABLED))
+		return;
+
+	if (rs485conf->flags & SER_RS485_RTS_ON_SEND) {
+		mctrl_gpio_set(stm32_port->gpios,
+			       stm32_port->port.mctrl | TIOCM_RTS);
+	} else {
+		mctrl_gpio_set(stm32_port->gpios,
+			       stm32_port->port.mctrl & ~TIOCM_RTS);
+	}
+}
+
+static void stm32_usart_rs485_rts_disable(struct uart_port *port)
+{
+	struct stm32_port *stm32_port = to_stm32_port(port);
+	struct serial_rs485 *rs485conf = &port->rs485;
+
+	if (stm32_port->hw_flow_control ||
+	    !(rs485conf->flags & SER_RS485_ENABLED))
+		return;
+
+	if (rs485conf->flags & SER_RS485_RTS_ON_SEND) {
+		mctrl_gpio_set(stm32_port->gpios,
+			       stm32_port->port.mctrl & ~TIOCM_RTS);
+	} else {
+		mctrl_gpio_set(stm32_port->gpios,
+			       stm32_port->port.mctrl | TIOCM_RTS);
+	}
+}
+
 static void stm32_usart_config_reg_rs485(u32 *cr1, u32 *cr3, u32 delay_ADE,
 					 u32 delay_DDE, u32 baud)
 {
@@ -214,6 +261,12 @@ static int stm32_usart_config_rs485(struct uart_port *port, struct ktermios *ter
 
 	stm32_usart_set_bits(port, ofs->cr1, BIT(cfg->uart_enable_bit));
 
+	/* Adjust RTS polarity in case it's driven in software */
+	if (stm32_usart_tx_empty(port))
+		stm32_usart_rs485_rts_disable(port);
+	else
+		stm32_usart_rs485_rts_enable(port);
+
 	return 0;
 }
 
@@ -529,42 +582,6 @@ static void stm32_usart_tc_interrupt_disable(struct uart_port *port)
 	stm32_usart_clr_bits(port, ofs->cr1, USART_CR1_TCIE);
 }
 
-static void stm32_usart_rs485_rts_enable(struct uart_port *port)
-{
-	struct stm32_port *stm32_port = to_stm32_port(port);
-	struct serial_rs485 *rs485conf = &port->rs485;
-
-	if (stm32_port->hw_flow_control ||
-	    !(rs485conf->flags & SER_RS485_ENABLED))
-		return;
-
-	if (rs485conf->flags & SER_RS485_RTS_ON_SEND) {
-		mctrl_gpio_set(stm32_port->gpios,
-			       stm32_port->port.mctrl | TIOCM_RTS);
-	} else {
-		mctrl_gpio_set(stm32_port->gpios,
-			       stm32_port->port.mctrl & ~TIOCM_RTS);
-	}
-}
-
-static void stm32_usart_rs485_rts_disable(struct uart_port *port)
-{
-	struct stm32_port *stm32_port = to_stm32_port(port);
-	struct serial_rs485 *rs485conf = &port->rs485;
-
-	if (stm32_port->hw_flow_control ||
-	    !(rs485conf->flags & SER_RS485_ENABLED))
-		return;
-
-	if (rs485conf->flags & SER_RS485_RTS_ON_SEND) {
-		mctrl_gpio_set(stm32_port->gpios,
-			       stm32_port->port.mctrl & ~TIOCM_RTS);
-	} else {
-		mctrl_gpio_set(stm32_port->gpios,
-			       stm32_port->port.mctrl | TIOCM_RTS);
-	}
-}
-
 static void stm32_usart_transmit_chars_pio(struct uart_port *port)
 {
 	struct stm32_port *stm32_port = to_stm32_port(port);
@@ -807,17 +824,6 @@ static irqreturn_t stm32_usart_threaded_interrupt(int irq, void *ptr)
 	return IRQ_HANDLED;
 }
 
-static unsigned int stm32_usart_tx_empty(struct uart_port *port)
-{
-	struct stm32_port *stm32_port = to_stm32_port(port);
-	const struct stm32_usart_offsets *ofs = &stm32_port->info->ofs;
-
-	if (readl_relaxed(port->membase + ofs->isr) & USART_SR_TC)
-		return TIOCSER_TEMT;
-
-	return 0;
-}
-
 static void stm32_usart_set_mctrl(struct uart_port *port, unsigned int mctrl)
 {
 	struct stm32_port *stm32_port = to_stm32_port(port);
diff --git linux-libre-6.0-gnu/drivers/tty/serial/xilinx_uartps.c linux-libre-6.0.7-gnu/drivers/tty/serial/xilinx_uartps.c
index 9e01fe6c0ab8..769044dfe990 100644
--- linux-libre-6.0-gnu/drivers/tty/serial/xilinx_uartps.c
+++ linux-libre-6.0.7-gnu/drivers/tty/serial/xilinx_uartps.c
@@ -361,6 +361,8 @@ static irqreturn_t cdns_uart_isr(int irq, void *dev_id)
 		isrstatus &= ~CDNS_UART_IXR_TXEMPTY;
 	}
 
+	isrstatus &= port->read_status_mask;
+	isrstatus &= ~port->ignore_status_mask;
 	/*
 	 * Skip RX processing if RX is disabled as RXEMPTY will never be set
 	 * as read bytes will not be removed from the FIFO.
@@ -1329,12 +1331,20 @@ static int cdns_uart_resume(struct device *device)
 	unsigned long flags;
 	u32 ctrl_reg;
 	int may_wake;
+	int ret;
 
 	may_wake = device_may_wakeup(device);
 
 	if (console_suspend_enabled && uart_console(port) && !may_wake) {
-		clk_enable(cdns_uart->pclk);
-		clk_enable(cdns_uart->uartclk);
+		ret = clk_enable(cdns_uart->pclk);
+		if (ret)
+			return ret;
+
+		ret = clk_enable(cdns_uart->uartclk);
+		if (ret) {
+			clk_disable(cdns_uart->pclk);
+			return ret;
+		}
 
 		spin_lock_irqsave(&port->lock, flags);
 
diff --git linux-libre-6.0-gnu/drivers/usb/common/debug.c linux-libre-6.0.7-gnu/drivers/usb/common/debug.c
index 075f6b1b2a1a..f204cec8d380 100644
--- linux-libre-6.0-gnu/drivers/usb/common/debug.c
+++ linux-libre-6.0.7-gnu/drivers/usb/common/debug.c
@@ -208,30 +208,28 @@ static void usb_decode_set_isoch_delay(__u8 wValue, char *str, size_t size)
 	snprintf(str, size, "Set Isochronous Delay(Delay = %d ns)", wValue);
 }
 
-/**
- * usb_decode_ctrl - Returns human readable representation of control request.
- * @str: buffer to return a human-readable representation of control request.
- *       This buffer should have about 200 bytes.
- * @size: size of str buffer.
- * @bRequestType: matches the USB bmRequestType field
- * @bRequest: matches the USB bRequest field
- * @wValue: matches the USB wValue field (CPU byte order)
- * @wIndex: matches the USB wIndex field (CPU byte order)
- * @wLength: matches the USB wLength field (CPU byte order)
- *
- * Function returns decoded, formatted and human-readable description of
- * control request packet.
- *
- * The usage scenario for this is for tracepoints, so function as a return
- * use the same value as in parameters. This approach allows to use this
- * function in TP_printk
- *
- * Important: wValue, wIndex, wLength parameters before invoking this function
- * should be processed by le16_to_cpu macro.
- */
-const char *usb_decode_ctrl(char *str, size_t size, __u8 bRequestType,
-			    __u8 bRequest, __u16 wValue, __u16 wIndex,
-			    __u16 wLength)
+static void usb_decode_ctrl_generic(char *str, size_t size, __u8 bRequestType,
+				    __u8 bRequest, __u16 wValue, __u16 wIndex,
+				    __u16 wLength)
+{
+	u8 recip = bRequestType & USB_RECIP_MASK;
+	u8 type = bRequestType & USB_TYPE_MASK;
+
+	snprintf(str, size,
+		 "Type=%s Recipient=%s Dir=%s bRequest=%u wValue=%u wIndex=%u wLength=%u",
+		 (type == USB_TYPE_STANDARD)    ? "Standard" :
+		 (type == USB_TYPE_VENDOR)      ? "Vendor" :
+		 (type == USB_TYPE_CLASS)       ? "Class" : "Unknown",
+		 (recip == USB_RECIP_DEVICE)    ? "Device" :
+		 (recip == USB_RECIP_INTERFACE) ? "Interface" :
+		 (recip == USB_RECIP_ENDPOINT)  ? "Endpoint" : "Unknown",
+		 (bRequestType & USB_DIR_IN)    ? "IN" : "OUT",
+		 bRequest, wValue, wIndex, wLength);
+}
+
+static void usb_decode_ctrl_standard(char *str, size_t size, __u8 bRequestType,
+				     __u8 bRequest, __u16 wValue, __u16 wIndex,
+				     __u16 wLength)
 {
 	switch (bRequest) {
 	case USB_REQ_GET_STATUS:
@@ -272,14 +270,48 @@ const char *usb_decode_ctrl(char *str, size_t size, __u8 bRequestType,
 		usb_decode_set_isoch_delay(wValue, str, size);
 		break;
 	default:
-		snprintf(str, size, "%02x %02x %02x %02x %02x %02x %02x %02x",
-			 bRequestType, bRequest,
-			 (u8)(cpu_to_le16(wValue) & 0xff),
-			 (u8)(cpu_to_le16(wValue) >> 8),
-			 (u8)(cpu_to_le16(wIndex) & 0xff),
-			 (u8)(cpu_to_le16(wIndex) >> 8),
-			 (u8)(cpu_to_le16(wLength) & 0xff),
-			 (u8)(cpu_to_le16(wLength) >> 8));
+		usb_decode_ctrl_generic(str, size, bRequestType, bRequest,
+					wValue, wIndex, wLength);
+		break;
+	}
+}
+
+/**
+ * usb_decode_ctrl - Returns human readable representation of control request.
+ * @str: buffer to return a human-readable representation of control request.
+ *       This buffer should have about 200 bytes.
+ * @size: size of str buffer.
+ * @bRequestType: matches the USB bmRequestType field
+ * @bRequest: matches the USB bRequest field
+ * @wValue: matches the USB wValue field (CPU byte order)
+ * @wIndex: matches the USB wIndex field (CPU byte order)
+ * @wLength: matches the USB wLength field (CPU byte order)
+ *
+ * Function returns decoded, formatted and human-readable description of
+ * control request packet.
+ *
+ * The usage scenario for this is for tracepoints, so function as a return
+ * use the same value as in parameters. This approach allows to use this
+ * function in TP_printk
+ *
+ * Important: wValue, wIndex, wLength parameters before invoking this function
+ * should be processed by le16_to_cpu macro.
+ */
+const char *usb_decode_ctrl(char *str, size_t size, __u8 bRequestType,
+			    __u8 bRequest, __u16 wValue, __u16 wIndex,
+			    __u16 wLength)
+{
+	switch (bRequestType & USB_TYPE_MASK) {
+	case USB_TYPE_STANDARD:
+		usb_decode_ctrl_standard(str, size, bRequestType, bRequest,
+					 wValue, wIndex, wLength);
+		break;
+	case USB_TYPE_VENDOR:
+	case USB_TYPE_CLASS:
+	default:
+		usb_decode_ctrl_generic(str, size, bRequestType, bRequest,
+					wValue, wIndex, wLength);
+		break;
 	}
 
 	return str;
diff --git linux-libre-6.0-gnu/drivers/usb/common/usb-conn-gpio.c linux-libre-6.0.7-gnu/drivers/usb/common/usb-conn-gpio.c
index b39c9f1c375d..e20874caba36 100644
--- linux-libre-6.0-gnu/drivers/usb/common/usb-conn-gpio.c
+++ linux-libre-6.0.7-gnu/drivers/usb/common/usb-conn-gpio.c
@@ -208,10 +208,8 @@ static int usb_conn_probe(struct platform_device *pdev)
 	if (PTR_ERR(info->vbus) == -ENODEV)
 		info->vbus = NULL;
 
-	if (IS_ERR(info->vbus)) {
-		ret = PTR_ERR(info->vbus);
-		return dev_err_probe(dev, ret, "failed to get vbus :%d\n", ret);
-	}
+	if (IS_ERR(info->vbus))
+		return dev_err_probe(dev, PTR_ERR(info->vbus), "failed to get vbus\n");
 
 	info->role_sw = usb_role_switch_get(dev);
 	if (IS_ERR(info->role_sw))
diff --git linux-libre-6.0-gnu/drivers/usb/core/quirks.c linux-libre-6.0.7-gnu/drivers/usb/core/quirks.c
index f99a65a64588..0722d2131305 100644
--- linux-libre-6.0-gnu/drivers/usb/core/quirks.c
+++ linux-libre-6.0.7-gnu/drivers/usb/core/quirks.c
@@ -388,6 +388,15 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* Kingston DataTraveler 3.0 */
 	{ USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM },
 
+	/* NVIDIA Jetson devices in Force Recovery mode */
+	{ USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME },
+	{ USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME },
+	{ USB_DEVICE(0x0955, 0x7418), .driver_info = USB_QUIRK_RESET_RESUME },
+	{ USB_DEVICE(0x0955, 0x7721), .driver_info = USB_QUIRK_RESET_RESUME },
+	{ USB_DEVICE(0x0955, 0x7c18), .driver_info = USB_QUIRK_RESET_RESUME },
+	{ USB_DEVICE(0x0955, 0x7e19), .driver_info = USB_QUIRK_RESET_RESUME },
+	{ USB_DEVICE(0x0955, 0x7f21), .driver_info = USB_QUIRK_RESET_RESUME },
+
 	/* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
 	{ USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
 
@@ -437,6 +446,10 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x1532, 0x0116), .driver_info =
 			USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
 
+	/* Lenovo ThinkPad OneLink+ Dock twin hub controllers (VIA Labs VL812) */
+	{ USB_DEVICE(0x17ef, 0x1018), .driver_info = USB_QUIRK_RESET_RESUME },
+	{ USB_DEVICE(0x17ef, 0x1019), .driver_info = USB_QUIRK_RESET_RESUME },
+
 	/* Lenovo USB-C to Ethernet Adapter RTL8153-04 */
 	{ USB_DEVICE(0x17ef, 0x720c), .driver_info = USB_QUIRK_NO_LPM },
 
diff --git linux-libre-6.0-gnu/drivers/usb/dwc3/core.c linux-libre-6.0.7-gnu/drivers/usb/dwc3/core.c
index d0237b30c9be..d03e1a9c144c 100644
--- linux-libre-6.0-gnu/drivers/usb/dwc3/core.c
+++ linux-libre-6.0.7-gnu/drivers/usb/dwc3/core.c
@@ -408,6 +408,10 @@ static void dwc3_ref_clk_period(struct dwc3 *dwc)
 	reg |= FIELD_PREP(DWC3_GFLADJ_REFCLK_FLADJ_MASK, fladj)
 	    |  FIELD_PREP(DWC3_GFLADJ_240MHZDECR, decr >> 1)
 	    |  FIELD_PREP(DWC3_GFLADJ_240MHZDECR_PLS1, decr & 1);
+
+	if (dwc->gfladj_refclk_lpm_sel)
+		reg |=  DWC3_GFLADJ_REFCLK_LPM_SEL;
+
 	dwc3_writel(dwc->regs, DWC3_GFLADJ, reg);
 }
 
@@ -789,7 +793,7 @@ static int dwc3_phy_setup(struct dwc3 *dwc)
 	else
 		reg |= DWC3_GUSB2PHYCFG_ENBLSLPM;
 
-	if (dwc->dis_u2_freeclk_exists_quirk)
+	if (dwc->dis_u2_freeclk_exists_quirk || dwc->gfladj_refclk_lpm_sel)
 		reg &= ~DWC3_GUSB2PHYCFG_U2_FREECLK_EXISTS;
 
 	dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg);
@@ -1180,6 +1184,21 @@ static int dwc3_core_init(struct dwc3 *dwc)
 		dwc3_writel(dwc->regs, DWC3_GUCTL2, reg);
 	}
 
+	/*
+	 * When configured in HOST mode, after issuing U3/L2 exit controller
+	 * fails to send proper CRC checksum in CRC5 feild. Because of this
+	 * behaviour Transaction Error is generated, resulting in reset and
+	 * re-enumeration of usb device attached. All the termsel, xcvrsel,
+	 * opmode becomes 0 during end of resume. Enabling bit 10 of GUCTL1
+	 * will correct this problem. This option is to support certain
+	 * legacy ULPI PHYs.
+	 */
+	if (dwc->resume_hs_terminations) {
+		reg = dwc3_readl(dwc->regs, DWC3_GUCTL1);
+		reg |= DWC3_GUCTL1_RESUME_OPMODE_HS_HOST;
+		dwc3_writel(dwc->regs, DWC3_GUCTL1, reg);
+	}
+
 	if (!DWC3_VER_IS_PRIOR(DWC3, 250A)) {
 		reg = dwc3_readl(dwc->regs, DWC3_GUCTL1);
 
@@ -1523,8 +1542,12 @@ static void dwc3_get_properties(struct dwc3 *dwc)
 				"snps,dis-del-phy-power-chg-quirk");
 	dwc->dis_tx_ipgap_linecheck_quirk = device_property_read_bool(dev,
 				"snps,dis-tx-ipgap-linecheck-quirk");
+	dwc->resume_hs_terminations = device_property_read_bool(dev,
+				"snps,resume-hs-terminations");
 	dwc->parkmode_disable_ss_quirk = device_property_read_bool(dev,
 				"snps,parkmode-disable-ss-quirk");
+	dwc->gfladj_refclk_lpm_sel = device_property_read_bool(dev,
+				"snps,gfladj-refclk-lpm-sel-quirk");
 
 	dwc->tx_de_emphasis_quirk = device_property_read_bool(dev,
 				"snps,tx_de_emphasis_quirk");
@@ -1753,8 +1776,10 @@ static int dwc3_probe(struct platform_device *pdev)
 	dwc3_get_properties(dwc);
 
 	dwc->reset = devm_reset_control_array_get_optional_shared(dev);
-	if (IS_ERR(dwc->reset))
-		return PTR_ERR(dwc->reset);
+	if (IS_ERR(dwc->reset)) {
+		ret = PTR_ERR(dwc->reset);
+		goto put_usb_psy;
+	}
 
 	if (dev->of_node) {
 		/*
@@ -1764,45 +1789,57 @@ static int dwc3_probe(struct platform_device *pdev)
 		 * check for them to retain backwards compatibility.
 		 */
 		dwc->bus_clk = devm_clk_get_optional(dev, "bus_early");
-		if (IS_ERR(dwc->bus_clk))
-			return dev_err_probe(dev, PTR_ERR(dwc->bus_clk),
-					     "could not get bus clock\n");
+		if (IS_ERR(dwc->bus_clk)) {
+			ret = dev_err_probe(dev, PTR_ERR(dwc->bus_clk),
+					    "could not get bus clock\n");
+			goto put_usb_psy;
+		}
 
 		if (dwc->bus_clk == NULL) {
 			dwc->bus_clk = devm_clk_get_optional(dev, "bus_clk");
-			if (IS_ERR(dwc->bus_clk))
-				return dev_err_probe(dev, PTR_ERR(dwc->bus_clk),
-						     "could not get bus clock\n");
+			if (IS_ERR(dwc->bus_clk)) {
+				ret = dev_err_probe(dev, PTR_ERR(dwc->bus_clk),
+						    "could not get bus clock\n");
+				goto put_usb_psy;
+			}
 		}
 
 		dwc->ref_clk = devm_clk_get_optional(dev, "ref");
-		if (IS_ERR(dwc->ref_clk))
-			return dev_err_probe(dev, PTR_ERR(dwc->ref_clk),
-					     "could not get ref clock\n");
+		if (IS_ERR(dwc->ref_clk)) {
+			ret = dev_err_probe(dev, PTR_ERR(dwc->ref_clk),
+					    "could not get ref clock\n");
+			goto put_usb_psy;
+		}
 
 		if (dwc->ref_clk == NULL) {
 			dwc->ref_clk = devm_clk_get_optional(dev, "ref_clk");
-			if (IS_ERR(dwc->ref_clk))
-				return dev_err_probe(dev, PTR_ERR(dwc->ref_clk),
-						     "could not get ref clock\n");
+			if (IS_ERR(dwc->ref_clk)) {
+				ret = dev_err_probe(dev, PTR_ERR(dwc->ref_clk),
+						    "could not get ref clock\n");
+				goto put_usb_psy;
+			}
 		}
 
 		dwc->susp_clk = devm_clk_get_optional(dev, "suspend");
-		if (IS_ERR(dwc->susp_clk))
-			return dev_err_probe(dev, PTR_ERR(dwc->susp_clk),
-					     "could not get suspend clock\n");
+		if (IS_ERR(dwc->susp_clk)) {
+			ret = dev_err_probe(dev, PTR_ERR(dwc->susp_clk),
+					    "could not get suspend clock\n");
+			goto put_usb_psy;
+		}
 
 		if (dwc->susp_clk == NULL) {
 			dwc->susp_clk = devm_clk_get_optional(dev, "suspend_clk");
-			if (IS_ERR(dwc->susp_clk))
-				return dev_err_probe(dev, PTR_ERR(dwc->susp_clk),
-						     "could not get suspend clock\n");
+			if (IS_ERR(dwc->susp_clk)) {
+				ret = dev_err_probe(dev, PTR_ERR(dwc->susp_clk),
+						    "could not get suspend clock\n");
+				goto put_usb_psy;
+			}
 		}
 	}
 
 	ret = reset_control_deassert(dwc->reset);
 	if (ret)
-		return ret;
+		goto put_usb_psy;
 
 	ret = dwc3_clk_enable(dwc);
 	if (ret)
@@ -1846,8 +1883,7 @@ static int dwc3_probe(struct platform_device *pdev)
 
 	dwc->edev = dwc3_get_extcon(dwc);
 	if (IS_ERR(dwc->edev)) {
-		ret = PTR_ERR(dwc->edev);
-		dev_err_probe(dwc->dev, ret, "failed to get extcon\n");
+		ret = dev_err_probe(dwc->dev, PTR_ERR(dwc->edev), "failed to get extcon\n");
 		goto err3;
 	}
 
@@ -1909,7 +1945,7 @@ disable_clks:
 	dwc3_clk_disable(dwc);
 assert_reset:
 	reset_control_assert(dwc->reset);
-
+put_usb_psy:
 	if (dwc->usb_psy)
 		power_supply_put(dwc->usb_psy);
 
diff --git linux-libre-6.0-gnu/drivers/usb/dwc3/core.h linux-libre-6.0.7-gnu/drivers/usb/dwc3/core.h
index 4fe4287dc934..3ac9313e66f9 100644
--- linux-libre-6.0-gnu/drivers/usb/dwc3/core.h
+++ linux-libre-6.0.7-gnu/drivers/usb/dwc3/core.h
@@ -263,6 +263,7 @@
 #define DWC3_GUCTL1_DEV_FORCE_20_CLK_FOR_30_CLK	BIT(26)
 #define DWC3_GUCTL1_DEV_L1_EXIT_BY_HW		BIT(24)
 #define DWC3_GUCTL1_PARKMODE_DISABLE_SS		BIT(17)
+#define DWC3_GUCTL1_RESUME_OPMODE_HS_HOST	BIT(10)
 
 /* Global Status Register */
 #define DWC3_GSTS_OTG_IP	BIT(10)
@@ -391,6 +392,7 @@
 #define DWC3_GFLADJ_30MHZ_SDBND_SEL		BIT(7)
 #define DWC3_GFLADJ_30MHZ_MASK			0x3f
 #define DWC3_GFLADJ_REFCLK_FLADJ_MASK		GENMASK(21, 8)
+#define DWC3_GFLADJ_REFCLK_LPM_SEL		BIT(23)
 #define DWC3_GFLADJ_240MHZDECR			GENMASK(30, 24)
 #define DWC3_GFLADJ_240MHZDECR_PLS1		BIT(31)
 
@@ -1096,6 +1098,8 @@ struct dwc3_scratchpad_array {
  *			change quirk.
  * @dis_tx_ipgap_linecheck_quirk: set if we disable u2mac linestate
  *			check during HS transmit.
+ * @resume-hs-terminations: Set if we enable quirk for fixing improper crc
+ *			generation after resume from suspend.
  * @parkmode_disable_ss_quirk: set if we need to disable all SuperSpeed
  *			instances in park mode.
  * @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
@@ -1311,7 +1315,9 @@ struct dwc3 {
 	unsigned		dis_u2_freeclk_exists_quirk:1;
 	unsigned		dis_del_phy_power_chg_quirk:1;
 	unsigned		dis_tx_ipgap_linecheck_quirk:1;
+	unsigned		resume_hs_terminations:1;
 	unsigned		parkmode_disable_ss_quirk:1;
+	unsigned		gfladj_refclk_lpm_sel:1;
 
 	unsigned		tx_de_emphasis_quirk:1;
 	unsigned		tx_de_emphasis:2;
diff --git linux-libre-6.0-gnu/drivers/usb/dwc3/dwc3-st.c linux-libre-6.0.7-gnu/drivers/usb/dwc3/dwc3-st.c
index 6c14a79279f9..fea5290de83f 100644
--- linux-libre-6.0-gnu/drivers/usb/dwc3/dwc3-st.c
+++ linux-libre-6.0.7-gnu/drivers/usb/dwc3/dwc3-st.c
@@ -251,7 +251,7 @@ static int st_dwc3_probe(struct platform_device *pdev)
 	/* Manage SoftReset */
 	reset_control_deassert(dwc3_data->rstc_rst);
 
-	child = of_get_child_by_name(node, "usb");
+	child = of_get_compatible_child(node, "snps,dwc3");
 	if (!child) {
 		dev_err(&pdev->dev, "failed to find dwc3 core node\n");
 		ret = -ENODEV;
diff --git linux-libre-6.0-gnu/drivers/usb/dwc3/gadget.c linux-libre-6.0.7-gnu/drivers/usb/dwc3/gadget.c
index eca945feeec3..0ed9826a4c47 100644
--- linux-libre-6.0-gnu/drivers/usb/dwc3/gadget.c
+++ linux-libre-6.0.7-gnu/drivers/usb/dwc3/gadget.c
@@ -1277,8 +1277,8 @@ static void dwc3_prepare_one_trb(struct dwc3_ep *dep,
 			trb->ctrl = DWC3_TRBCTL_ISOCHRONOUS;
 		}
 
-		/* always enable Interrupt on Missed ISOC */
-		trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI;
+		if (!no_interrupt && !chain)
+			trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI;
 		break;
 
 	case USB_ENDPOINT_XFER_BULK:
@@ -1683,6 +1683,16 @@ static int __dwc3_stop_active_transfer(struct dwc3_ep *dep, bool force, bool int
 	cmd |= DWC3_DEPCMD_PARAM(dep->resource_index);
 	memset(&params, 0, sizeof(params));
 	ret = dwc3_send_gadget_ep_cmd(dep, cmd, &params);
+	/*
+	 * If the End Transfer command was timed out while the device is
+	 * not in SETUP phase, it's possible that an incoming Setup packet
+	 * may prevent the command's completion. Let's retry when the
+	 * ep0state returns to EP0_SETUP_PHASE.
+	 */
+	if (ret == -ETIMEDOUT && dep->dwc->ep0state != EP0_SETUP_PHASE) {
+		dep->flags |= DWC3_EP_DELAY_STOP;
+		return 0;
+	}
 	WARN_ON_ONCE(ret);
 	dep->resource_index = 0;
 
@@ -2501,6 +2511,9 @@ static int dwc3_gadget_soft_disconnect(struct dwc3 *dwc)
 	if (dwc->ep0state != EP0_SETUP_PHASE) {
 		int ret;
 
+		if (dwc->delayed_status)
+			dwc3_ep0_send_delayed_status(dwc);
+
 		reinit_completion(&dwc->ep0_in_setup);
 
 		spin_unlock_irqrestore(&dwc->lock, flags);
@@ -3215,6 +3228,10 @@ static int dwc3_gadget_ep_reclaim_completed_trb(struct dwc3_ep *dep,
 	if (event->status & DEPEVT_STATUS_SHORT && !chain)
 		return 1;
 
+	if ((trb->ctrl & DWC3_TRB_CTRL_ISP_IMI) &&
+	    DWC3_TRB_SIZE_TRBSTS(trb->size) == DWC3_TRBSTS_MISSED_ISOC)
+		return 1;
+
 	if ((trb->ctrl & DWC3_TRB_CTRL_IOC) ||
 	    (trb->ctrl & DWC3_TRB_CTRL_LST))
 		return 1;
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/function/f_fs.c linux-libre-6.0.7-gnu/drivers/usb/gadget/function/f_fs.c
index e0fa4b186ec6..36184a762527 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/function/f_fs.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/function/f_fs.c
@@ -2645,10 +2645,10 @@ static int __ffs_data_got_strings(struct ffs_data *ffs,
 		unsigned i = 0;
 		vla_group(d);
 		vla_item(d, struct usb_gadget_strings *, stringtabs,
-			lang_count + 1);
+			size_add(lang_count, 1));
 		vla_item(d, struct usb_gadget_strings, stringtab, lang_count);
 		vla_item(d, struct usb_string, strings,
-			lang_count*(needed_count+1));
+			size_mul(lang_count, (needed_count + 1)));
 
 		char *vlabuf = kmalloc(vla_group_size(d), GFP_KERNEL);
 
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/function/f_printer.c linux-libre-6.0.7-gnu/drivers/usb/gadget/function/f_printer.c
index abec5c58f525..a881c69b1f2b 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/function/f_printer.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/function/f_printer.c
@@ -89,7 +89,7 @@ struct printer_dev {
 	u8			printer_cdev_open;
 	wait_queue_head_t	wait;
 	unsigned		q_len;
-	char			*pnp_string;	/* We don't own memory! */
+	char			**pnp_string;	/* We don't own memory! */
 	struct usb_function	function;
 };
 
@@ -1000,16 +1000,16 @@ static int printer_func_setup(struct usb_function *f,
 			if ((wIndex>>8) != dev->interface)
 				break;
 
-			if (!dev->pnp_string) {
+			if (!*dev->pnp_string) {
 				value = 0;
 				break;
 			}
-			value = strlen(dev->pnp_string);
+			value = strlen(*dev->pnp_string);
 			buf[0] = (value >> 8) & 0xFF;
 			buf[1] = value & 0xFF;
-			memcpy(buf + 2, dev->pnp_string, value);
+			memcpy(buf + 2, *dev->pnp_string, value);
 			DBG(dev, "1284 PNP String: %x %s\n", value,
-			    dev->pnp_string);
+			    *dev->pnp_string);
 			break;
 
 		case GET_PORT_STATUS: /* Get Port Status */
@@ -1475,7 +1475,7 @@ static struct usb_function *gprinter_alloc(struct usb_function_instance *fi)
 	kref_init(&dev->kref);
 	++opts->refcnt;
 	dev->minor = opts->minor;
-	dev->pnp_string = opts->pnp_string;
+	dev->pnp_string = &opts->pnp_string;
 	dev->q_len = opts->q_len;
 	mutex_unlock(&opts->lock);
 
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/function/f_uvc.c linux-libre-6.0.7-gnu/drivers/usb/gadget/function/f_uvc.c
index 71669e0e4d00..7ec223849d94 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/function/f_uvc.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/function/f_uvc.c
@@ -421,7 +421,7 @@ uvc_register_video(struct uvc_device *uvc)
 	int ret;
 
 	/* TODO reference counting. */
-	memset(&uvc->vdev, 0, sizeof(uvc->video));
+	memset(&uvc->vdev, 0, sizeof(uvc->vdev));
 	uvc->vdev.v4l2_dev = &uvc->v4l2_dev;
 	uvc->vdev.v4l2_dev->dev = &cdev->gadget->dev;
 	uvc->vdev.fops = &uvc_v4l2_fops;
@@ -897,10 +897,14 @@ static void uvc_function_unbind(struct usb_configuration *c,
 {
 	struct usb_composite_dev *cdev = c->cdev;
 	struct uvc_device *uvc = to_uvc(f);
+	struct uvc_video *video = &uvc->video;
 	long wait_ret = 1;
 
 	uvcg_info(f, "%s()\n", __func__);
 
+	if (video->async_wq)
+		destroy_workqueue(video->async_wq);
+
 	/*
 	 * If we know we're connected via v4l2, then there should be a cleanup
 	 * of the device from userspace either via UVC_EVENT_DISCONNECT or
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc.h linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc.h
index 58e383afdd44..1a31e6c6a5ff 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc.h
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc.h
@@ -88,6 +88,7 @@ struct uvc_video {
 	struct usb_ep *ep;
 
 	struct work_struct pump;
+	struct workqueue_struct *async_wq;
 
 	/* Frame parameters */
 	u8 bpp;
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc_queue.c linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc_queue.c
index ec500ee499ee..0aa3d7e1f3cc 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc_queue.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc_queue.c
@@ -304,6 +304,7 @@ int uvcg_queue_enable(struct uvc_video_queue *queue, int enable)
 
 		queue->sequence = 0;
 		queue->buf_used = 0;
+		queue->flags &= ~UVC_QUEUE_DROP_INCOMPLETE;
 	} else {
 		ret = vb2_streamoff(&queue->queue, queue->queue.type);
 		if (ret < 0)
@@ -329,10 +330,11 @@ int uvcg_queue_enable(struct uvc_video_queue *queue, int enable)
 void uvcg_complete_buffer(struct uvc_video_queue *queue,
 					  struct uvc_buffer *buf)
 {
-	if ((queue->flags & UVC_QUEUE_DROP_INCOMPLETE) &&
-	     buf->length != buf->bytesused) {
-		buf->state = UVC_BUF_STATE_QUEUED;
+	if (queue->flags & UVC_QUEUE_DROP_INCOMPLETE) {
+		queue->flags &= ~UVC_QUEUE_DROP_INCOMPLETE;
+		buf->state = UVC_BUF_STATE_ERROR;
 		vb2_set_plane_payload(&buf->buf.vb2_buf, 0, 0);
+		vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_ERROR);
 		return;
 	}
 
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc_v4l2.c linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc_v4l2.c
index fd8f73bb726d..fddc392b8ab9 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc_v4l2.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc_v4l2.c
@@ -170,7 +170,7 @@ uvc_v4l2_qbuf(struct file *file, void *fh, struct v4l2_buffer *b)
 		return ret;
 
 	if (uvc->state == UVC_STATE_STREAMING)
-		schedule_work(&video->pump);
+		queue_work(video->async_wq, &video->pump);
 
 	return ret;
 }
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc_video.c linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc_video.c
index c00ce0e91f5d..dd1c6b2ca7c6 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/function/uvc_video.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/function/uvc_video.c
@@ -88,6 +88,7 @@ uvc_video_encode_bulk(struct usb_request *req, struct uvc_video *video,
 		struct uvc_buffer *buf)
 {
 	void *mem = req->buf;
+	struct uvc_request *ureq = req->context;
 	int len = video->req_size;
 	int ret;
 
@@ -113,13 +114,14 @@ uvc_video_encode_bulk(struct usb_request *req, struct uvc_video *video,
 		video->queue.buf_used = 0;
 		buf->state = UVC_BUF_STATE_DONE;
 		list_del(&buf->queue);
-		uvcg_complete_buffer(&video->queue, buf);
 		video->fid ^= UVC_STREAM_FID;
+		ureq->last_buf = buf;
 
 		video->payload_size = 0;
 	}
 
 	if (video->payload_size == video->max_payload_size ||
+	    video->queue.flags & UVC_QUEUE_DROP_INCOMPLETE ||
 	    buf->bytesused == video->queue.buf_used)
 		video->payload_size = 0;
 }
@@ -155,10 +157,10 @@ uvc_video_encode_isoc_sg(struct usb_request *req, struct uvc_video *video,
 	sg = sg_next(sg);
 
 	for_each_sg(sg, iter, ureq->sgt.nents - 1, i) {
-		if (!len || !buf->sg || !sg_dma_len(buf->sg))
+		if (!len || !buf->sg || !buf->sg->length)
 			break;
 
-		sg_left = sg_dma_len(buf->sg) - buf->offset;
+		sg_left = buf->sg->length - buf->offset;
 		part = min_t(unsigned int, len, sg_left);
 
 		sg_set_page(iter, sg_page(buf->sg), part, buf->offset);
@@ -180,7 +182,8 @@ uvc_video_encode_isoc_sg(struct usb_request *req, struct uvc_video *video,
 	req->length -= len;
 	video->queue.buf_used += req->length - header_len;
 
-	if (buf->bytesused == video->queue.buf_used || !buf->sg) {
+	if (buf->bytesused == video->queue.buf_used || !buf->sg ||
+			video->queue.flags & UVC_QUEUE_DROP_INCOMPLETE) {
 		video->queue.buf_used = 0;
 		buf->state = UVC_BUF_STATE_DONE;
 		buf->offset = 0;
@@ -195,6 +198,7 @@ uvc_video_encode_isoc(struct usb_request *req, struct uvc_video *video,
 		struct uvc_buffer *buf)
 {
 	void *mem = req->buf;
+	struct uvc_request *ureq = req->context;
 	int len = video->req_size;
 	int ret;
 
@@ -209,12 +213,13 @@ uvc_video_encode_isoc(struct usb_request *req, struct uvc_video *video,
 
 	req->length = video->req_size - len;
 
-	if (buf->bytesused == video->queue.buf_used) {
+	if (buf->bytesused == video->queue.buf_used ||
+			video->queue.flags & UVC_QUEUE_DROP_INCOMPLETE) {
 		video->queue.buf_used = 0;
 		buf->state = UVC_BUF_STATE_DONE;
 		list_del(&buf->queue);
-		uvcg_complete_buffer(&video->queue, buf);
 		video->fid ^= UVC_STREAM_FID;
+		ureq->last_buf = buf;
 	}
 }
 
@@ -255,6 +260,11 @@ uvc_video_complete(struct usb_ep *ep, struct usb_request *req)
 	case 0:
 		break;
 
+	case -EXDEV:
+		uvcg_dbg(&video->uvc->func, "VS request missed xfer.\n");
+		queue->flags |= UVC_QUEUE_DROP_INCOMPLETE;
+		break;
+
 	case -ESHUTDOWN:	/* disconnect from host. */
 		uvcg_dbg(&video->uvc->func, "VS request cancelled.\n");
 		uvcg_queue_cancel(queue, 1);
@@ -277,7 +287,7 @@ uvc_video_complete(struct usb_ep *ep, struct usb_request *req)
 	spin_unlock_irqrestore(&video->req_lock, flags);
 
 	if (uvc->state == UVC_STATE_STREAMING)
-		schedule_work(&video->pump);
+		queue_work(video->async_wq, &video->pump);
 }
 
 static int
@@ -431,7 +441,8 @@ static void uvcg_video_pump(struct work_struct *work)
 
 		/* Endpoint now owns the request */
 		req = NULL;
-		video->req_int_count++;
+		if (buf->state != UVC_BUF_STATE_DONE)
+			video->req_int_count++;
 	}
 
 	if (!req)
@@ -485,7 +496,7 @@ int uvcg_video_enable(struct uvc_video *video, int enable)
 
 	video->req_int_count = 0;
 
-	schedule_work(&video->pump);
+	queue_work(video->async_wq, &video->pump);
 
 	return ret;
 }
@@ -499,6 +510,11 @@ int uvcg_video_init(struct uvc_video *video, struct uvc_device *uvc)
 	spin_lock_init(&video->req_lock);
 	INIT_WORK(&video->pump, uvcg_video_pump);
 
+	/* Allocate a work queue for asynchronous video pump handler. */
+	video->async_wq = alloc_workqueue("uvcgadget", WQ_UNBOUND | WQ_HIGHPRI, 0);
+	if (!video->async_wq)
+		return -EINVAL;
+
 	video->uvc = uvc;
 	video->fcc = V4L2_PIX_FMT_YUYV;
 	video->bpp = 16;
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/udc/aspeed-vhub/dev.c linux-libre-6.0.7-gnu/drivers/usb/gadget/udc/aspeed-vhub/dev.c
index b0dfca43fbdc..4f3bc27c1c62 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/udc/aspeed-vhub/dev.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/udc/aspeed-vhub/dev.c
@@ -591,6 +591,7 @@ int ast_vhub_init_dev(struct ast_vhub *vhub, unsigned int idx)
 		d->gadget.max_speed = USB_SPEED_HIGH;
 	d->gadget.speed = USB_SPEED_UNKNOWN;
 	d->gadget.dev.of_node = vhub->pdev->dev.of_node;
+	d->gadget.dev.of_node_reused = true;
 
 	rc = usb_add_gadget_udc(d->port_dev, &d->gadget);
 	if (rc != 0)
diff --git linux-libre-6.0-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c linux-libre-6.0.7-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c
index 5ac0ef88334e..53ffaf4e2e37 100644
--- linux-libre-6.0-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c
+++ linux-libre-6.0.7-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c
@@ -151,6 +151,7 @@ static void bdc_uspc_disconnected(struct bdc *bdc, bool reinit)
 	bdc->delayed_status = false;
 	bdc->reinit = reinit;
 	bdc->test_mode = false;
+	usb_gadget_set_state(&bdc->gadget, USB_STATE_NOTATTACHED);
 }
 
 /* TNotify wkaeup timer */
diff --git linux-libre-6.0-gnu/drivers/usb/host/xhci-dbgcap.c linux-libre-6.0.7-gnu/drivers/usb/host/xhci-dbgcap.c
index e61155fa6379..f1367b53b260 100644
--- linux-libre-6.0-gnu/drivers/usb/host/xhci-dbgcap.c
+++ linux-libre-6.0.7-gnu/drivers/usb/host/xhci-dbgcap.c
@@ -988,7 +988,7 @@ xhci_alloc_dbc(struct device *dev, void __iomem *base, const struct dbc_driver *
 	dbc->driver = driver;
 
 	if (readl(&dbc->regs->control) & DBC_CTRL_DBC_ENABLE)
-		return NULL;
+		goto err;
 
 	INIT_DELAYED_WORK(&dbc->event_work, xhci_dbc_handle_events);
 	spin_lock_init(&dbc->lock);
diff --git linux-libre-6.0-gnu/drivers/usb/host/xhci-mem.c linux-libre-6.0.7-gnu/drivers/usb/host/xhci-mem.c
index 8c19e151a945..81ca2bc1f0be 100644
--- linux-libre-6.0-gnu/drivers/usb/host/xhci-mem.c
+++ linux-libre-6.0.7-gnu/drivers/usb/host/xhci-mem.c
@@ -641,7 +641,7 @@ struct xhci_stream_info *xhci_alloc_stream_info(struct xhci_hcd *xhci,
 			num_stream_ctxs, &stream_info->ctx_array_dma,
 			mem_flags);
 	if (!stream_info->stream_ctx_array)
-		goto cleanup_ctx;
+		goto cleanup_ring_array;
 	memset(stream_info->stream_ctx_array, 0,
 			sizeof(struct xhci_stream_ctx)*num_stream_ctxs);
 
@@ -702,6 +702,11 @@ cleanup_rings:
 	}
 	xhci_free_command(xhci, stream_info->free_streams_command);
 cleanup_ctx:
+	xhci_free_stream_ctx(xhci,
+		stream_info->num_stream_ctxs,
+		stream_info->stream_ctx_array,
+		stream_info->ctx_array_dma);
+cleanup_ring_array:
 	kfree(stream_info->stream_rings);
 cleanup_info:
 	kfree(stream_info);
@@ -884,15 +889,19 @@ void xhci_free_virt_device(struct xhci_hcd *xhci, int slot_id)
 		if (dev->eps[i].stream_info)
 			xhci_free_stream_info(xhci,
 					dev->eps[i].stream_info);
-		/* Endpoints on the TT/root port lists should have been removed
-		 * when usb_disable_device() was called for the device.
-		 * We can't drop them anyway, because the udev might have gone
-		 * away by this point, and we can't tell what speed it was.
+		/*
+		 * Endpoints are normally deleted from the bandwidth list when
+		 * endpoints are dropped, before device is freed.
+		 * If host is dying or being removed then endpoints aren't
+		 * dropped cleanly, so delete the endpoint from list here.
+		 * Only applicable for hosts with software bandwidth checking.
 		 */
-		if (!list_empty(&dev->eps[i].bw_endpoint_list))
-			xhci_warn(xhci, "Slot %u endpoint %u "
-					"not removed from BW list!\n",
-					slot_id, i);
+
+		if (!list_empty(&dev->eps[i].bw_endpoint_list)) {
+			list_del_init(&dev->eps[i].bw_endpoint_list);
+			xhci_dbg(xhci, "Slot %u endpoint %u not removed from BW list!\n",
+				 slot_id, i);
+		}
 	}
 	/* If this is a hub, free the TT(s) from the TT list */
 	xhci_free_tt_info(xhci, dev, slot_id);
diff --git linux-libre-6.0-gnu/drivers/usb/host/xhci-pci.c linux-libre-6.0.7-gnu/drivers/usb/host/xhci-pci.c
index 7c6e5de17f9f..8c788ef0fa76 100644
--- linux-libre-6.0-gnu/drivers/usb/host/xhci-pci.c
+++ linux-libre-6.0.7-gnu/drivers/usb/host/xhci-pci.c
@@ -58,25 +58,13 @@
 #define PCI_DEVICE_ID_INTEL_CML_XHCI			0xa3af
 #define PCI_DEVICE_ID_INTEL_TIGER_LAKE_XHCI		0x9a13
 #define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI		0x1138
-#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_XHCI		0x461e
-#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_XHCI		0x464e
-#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI	0x51ed
-#define PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_XHCI		0xa71e
-#define PCI_DEVICE_ID_INTEL_METEOR_LAKE_XHCI		0x7ec0
+#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI		0x51ed
 
 #define PCI_DEVICE_ID_AMD_RENOIR_XHCI			0x1639
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_4			0x43b9
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_3			0x43ba
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_2			0x43bb
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_1			0x43bc
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_1		0x161a
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_2		0x161b
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_3		0x161d
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_4		0x161e
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_5		0x15d6
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_6		0x15d7
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_7		0x161c
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_8		0x161f
 
 #define PCI_DEVICE_ID_ASMEDIA_1042_XHCI			0x1042
 #define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI		0x1142
@@ -257,6 +245,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 	     pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI))
 		xhci->quirks |= XHCI_MISSING_CAS;
 
+	if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+	    pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI)
+		xhci->quirks |= XHCI_RESET_TO_DEFAULT;
+
 	if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
 	    (pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_2C_XHCI ||
 	     pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_4C_XHCI ||
@@ -268,12 +260,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 	     pdev->device == PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_XHCI ||
 	     pdev->device == PCI_DEVICE_ID_INTEL_ICE_LAKE_XHCI ||
 	     pdev->device == PCI_DEVICE_ID_INTEL_TIGER_LAKE_XHCI ||
-	     pdev->device == PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI ||
-	     pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_XHCI ||
-	     pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_XHCI ||
-	     pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI ||
-	     pdev->device == PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_XHCI ||
-	     pdev->device == PCI_DEVICE_ID_INTEL_METEOR_LAKE_XHCI))
+	     pdev->device == PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI))
 		xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
 
 	if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
@@ -306,8 +293,14 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 	}
 
 	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
-		pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI)
+		pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI) {
+		/*
+		 * try to tame the ASMedia 1042 controller which reports 0.96
+		 * but appears to behave more like 1.0
+		 */
+		xhci->quirks |= XHCI_SPURIOUS_SUCCESS;
 		xhci->quirks |= XHCI_BROKEN_STREAMS;
+	}
 	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
 		pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI) {
 		xhci->quirks |= XHCI_TRUST_TX_LENGTH;
@@ -336,15 +329,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 	     pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_4))
 		xhci->quirks |= XHCI_NO_SOFT_RETRY;
 
-	if (pdev->vendor == PCI_VENDOR_ID_AMD &&
-	    (pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_1 ||
-	    pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_2 ||
-	    pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_3 ||
-	    pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_4 ||
-	    pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_5 ||
-	    pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_6 ||
-	    pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_7 ||
-	    pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_8))
+	/* xHC spec requires PCI devices to support D3hot and D3cold */
+	if (xhci->hci_version >= 0x120)
 		xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
 
 	if (xhci->quirks & XHCI_RESET_ON_RESUME)
diff --git linux-libre-6.0-gnu/drivers/usb/host/xhci-plat.c linux-libre-6.0.7-gnu/drivers/usb/host/xhci-plat.c
index a8641b6536ee..5fb55bf19493 100644
--- linux-libre-6.0-gnu/drivers/usb/host/xhci-plat.c
+++ linux-libre-6.0.7-gnu/drivers/usb/host/xhci-plat.c
@@ -123,7 +123,7 @@ static const struct xhci_plat_priv xhci_plat_renesas_rcar_gen3 = {
 };
 
 static const struct xhci_plat_priv xhci_plat_brcm = {
-	.quirks = XHCI_RESET_ON_RESUME,
+	.quirks = XHCI_RESET_ON_RESUME | XHCI_SUSPEND_RESUME_CLKS,
 };
 
 static const struct of_device_id usb_xhci_of_match[] = {
@@ -437,7 +437,16 @@ static int __maybe_unused xhci_plat_suspend(struct device *dev)
 	 * xhci_suspend() needs `do_wakeup` to know whether host is allowed
 	 * to do wakeup during suspend.
 	 */
-	return xhci_suspend(xhci, device_may_wakeup(dev));
+	ret = xhci_suspend(xhci, device_may_wakeup(dev));
+	if (ret)
+		return ret;
+
+	if (!device_may_wakeup(dev) && (xhci->quirks & XHCI_SUSPEND_RESUME_CLKS)) {
+		clk_disable_unprepare(xhci->clk);
+		clk_disable_unprepare(xhci->reg_clk);
+	}
+
+	return 0;
 }
 
 static int __maybe_unused xhci_plat_resume(struct device *dev)
@@ -446,6 +455,11 @@ static int __maybe_unused xhci_plat_resume(struct device *dev)
 	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
 	int ret;
 
+	if (!device_may_wakeup(dev) && (xhci->quirks & XHCI_SUSPEND_RESUME_CLKS)) {
+		clk_prepare_enable(xhci->clk);
+		clk_prepare_enable(xhci->reg_clk);
+	}
+
 	ret = xhci_priv_resume_quirk(hcd);
 	if (ret)
 		return ret;
diff --git linux-libre-6.0-gnu/drivers/usb/host/xhci.c linux-libre-6.0.7-gnu/drivers/usb/host/xhci.c
index 38649284ff88..44078a05a0fe 100644
--- linux-libre-6.0-gnu/drivers/usb/host/xhci.c
+++ linux-libre-6.0.7-gnu/drivers/usb/host/xhci.c
@@ -810,9 +810,15 @@ void xhci_shutdown(struct usb_hcd *hcd)
 
 	spin_lock_irq(&xhci->lock);
 	xhci_halt(xhci);
-	/* Workaround for spurious wakeups at shutdown with HSW */
-	if (xhci->quirks & XHCI_SPURIOUS_WAKEUP)
+
+	/*
+	 * Workaround for spurious wakeps at shutdown with HSW, and for boot
+	 * firmware delay in ADL-P PCH if port are left in U3 at shutdown
+	 */
+	if (xhci->quirks & XHCI_SPURIOUS_WAKEUP ||
+	    xhci->quirks & XHCI_RESET_TO_DEFAULT)
 		xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
+
 	spin_unlock_irq(&xhci->lock);
 
 	xhci_cleanup_msix(xhci);
@@ -1183,7 +1189,8 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 	/* re-initialize the HC on Restore Error, or Host Controller Error */
 	if (temp & (STS_SRE | STS_HCE)) {
 		reinit_xhc = true;
-		xhci_warn(xhci, "xHC error in resume, USBSTS 0x%x, Reinit\n", temp);
+		if (!xhci->broken_suspend)
+			xhci_warn(xhci, "xHC error in resume, USBSTS 0x%x, Reinit\n", temp);
 	}
 
 	if (reinit_xhc) {
diff --git linux-libre-6.0-gnu/drivers/usb/host/xhci.h linux-libre-6.0.7-gnu/drivers/usb/host/xhci.h
index 7caa0db5e826..a6daf37ff4bf 100644
--- linux-libre-6.0-gnu/drivers/usb/host/xhci.h
+++ linux-libre-6.0.7-gnu/drivers/usb/host/xhci.h
@@ -1899,6 +1899,8 @@ struct xhci_hcd {
 #define XHCI_NO_SOFT_RETRY	BIT_ULL(40)
 #define XHCI_BROKEN_D3COLD	BIT_ULL(41)
 #define XHCI_EP_CTX_BROKEN_DCS	BIT_ULL(42)
+#define XHCI_SUSPEND_RESUME_CLKS	BIT_ULL(43)
+#define XHCI_RESET_TO_DEFAULT	BIT_ULL(44)
 
 	unsigned int		num_active_eps;
 	unsigned int		limit_active_eps;
diff --git linux-libre-6.0-gnu/drivers/usb/misc/idmouse.c linux-libre-6.0.7-gnu/drivers/usb/misc/idmouse.c
index e9437a176518..ea39243efee3 100644
--- linux-libre-6.0-gnu/drivers/usb/misc/idmouse.c
+++ linux-libre-6.0.7-gnu/drivers/usb/misc/idmouse.c
@@ -177,10 +177,6 @@ static int idmouse_create_image(struct usb_idmouse *dev)
 		bytes_read += bulk_read;
 	}
 
-	/* reset the device */
-reset:
-	ftip_command(dev, FTIP_RELEASE, 0, 0);
-
 	/* check for valid image */
 	/* right border should be black (0x00) */
 	for (bytes_read = sizeof(HEADER)-1 + WIDTH-1; bytes_read < IMGSIZE; bytes_read += WIDTH)
@@ -192,6 +188,10 @@ reset:
 		if (dev->bulk_in_buffer[bytes_read] != 0xFF)
 			return -EAGAIN;
 
+	/* reset the device */
+reset:
+	ftip_command(dev, FTIP_RELEASE, 0, 0);
+
 	/* should be IMGSIZE == 65040 */
 	dev_dbg(&dev->interface->dev, "read %d bytes fingerprint data\n",
 		bytes_read);
diff --git linux-libre-6.0-gnu/drivers/usb/mon/mon_bin.c linux-libre-6.0.7-gnu/drivers/usb/mon/mon_bin.c
index f48a23adbc35..094e812e9e69 100644
--- linux-libre-6.0-gnu/drivers/usb/mon/mon_bin.c
+++ linux-libre-6.0.7-gnu/drivers/usb/mon/mon_bin.c
@@ -1268,6 +1268,11 @@ static int mon_bin_mmap(struct file *filp, struct vm_area_struct *vma)
 {
 	/* don't do anything here: "fault" will set up page table entries */
 	vma->vm_ops = &mon_bin_vm_ops;
+
+	if (vma->vm_flags & VM_WRITE)
+		return -EPERM;
+
+	vma->vm_flags &= ~VM_MAYWRITE;
 	vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
 	vma->vm_private_data = filp->private_data;
 	mon_bin_vma_open(vma);
diff --git linux-libre-6.0-gnu/drivers/usb/mtu3/mtu3_core.c linux-libre-6.0.7-gnu/drivers/usb/mtu3/mtu3_core.c
index 0ca173af87bb..a3a6282893d0 100644
--- linux-libre-6.0-gnu/drivers/usb/mtu3/mtu3_core.c
+++ linux-libre-6.0.7-gnu/drivers/usb/mtu3/mtu3_core.c
@@ -978,8 +978,6 @@ int ssusb_gadget_init(struct ssusb_mtk *ssusb)
 		goto irq_err;
 	}
 
-	device_init_wakeup(dev, true);
-
 	/* power down device IP for power saving by default */
 	mtu3_stop(mtu);
 
diff --git linux-libre-6.0-gnu/drivers/usb/mtu3/mtu3_plat.c linux-libre-6.0.7-gnu/drivers/usb/mtu3/mtu3_plat.c
index 4cb65346789d..d78ae52b4e26 100644
--- linux-libre-6.0-gnu/drivers/usb/mtu3/mtu3_plat.c
+++ linux-libre-6.0.7-gnu/drivers/usb/mtu3/mtu3_plat.c
@@ -356,6 +356,8 @@ static int mtu3_probe(struct platform_device *pdev)
 	pm_runtime_enable(dev);
 	pm_runtime_get_sync(dev);
 
+	device_init_wakeup(dev, true);
+
 	ret = ssusb_rscs_init(ssusb);
 	if (ret)
 		goto comm_init_err;
diff --git linux-libre-6.0-gnu/drivers/usb/musb/musb_gadget.c linux-libre-6.0.7-gnu/drivers/usb/musb/musb_gadget.c
index daada4b66a92..6704a62a1665 100644
--- linux-libre-6.0-gnu/drivers/usb/musb/musb_gadget.c
+++ linux-libre-6.0.7-gnu/drivers/usb/musb/musb_gadget.c
@@ -760,6 +760,9 @@ static void rxstate(struct musb *musb, struct musb_request *req)
 			musb_writew(epio, MUSB_RXCSR, csr);
 
 buffer_aint_mapped:
+			fifo_count = min_t(unsigned int,
+					request->length - request->actual,
+					(unsigned int)fifo_count);
 			musb_read_fifo(musb_ep->hw_ep, fifo_count, (u8 *)
 					(request->buf + request->actual));
 			request->actual += fifo_count;
diff --git linux-libre-6.0-gnu/drivers/usb/serial/ftdi_sio.c linux-libre-6.0.7-gnu/drivers/usb/serial/ftdi_sio.c
index 52d59be92034..787e63fd7f99 100644
--- linux-libre-6.0-gnu/drivers/usb/serial/ftdi_sio.c
+++ linux-libre-6.0.7-gnu/drivers/usb/serial/ftdi_sio.c
@@ -1319,8 +1319,7 @@ static u32 get_ftdi_divisor(struct tty_struct *tty,
 		case 38400: div_value = ftdi_sio_b38400; break;
 		case 57600: div_value = ftdi_sio_b57600;  break;
 		case 115200: div_value = ftdi_sio_b115200; break;
-		} /* baud */
-		if (div_value == 0) {
+		default:
 			dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n",
 				__func__,  baud);
 			div_value = ftdi_sio_b9600;
diff --git linux-libre-6.0-gnu/drivers/usb/serial/qcserial.c linux-libre-6.0.7-gnu/drivers/usb/serial/qcserial.c
index 586ef5551e76..b1e844bf31f8 100644
--- linux-libre-6.0-gnu/drivers/usb/serial/qcserial.c
+++ linux-libre-6.0.7-gnu/drivers/usb/serial/qcserial.c
@@ -177,6 +177,7 @@ static const struct usb_device_id id_table[] = {
 	{DEVICE_SWI(0x413c, 0x81b3)},	/* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card (rev3) */
 	{DEVICE_SWI(0x413c, 0x81b5)},	/* Dell Wireless 5811e QDL */
 	{DEVICE_SWI(0x413c, 0x81b6)},	/* Dell Wireless 5811e QDL */
+	{DEVICE_SWI(0x413c, 0x81c2)},	/* Dell Wireless 5811e */
 	{DEVICE_SWI(0x413c, 0x81cb)},	/* Dell Wireless 5816e QDL */
 	{DEVICE_SWI(0x413c, 0x81cc)},	/* Dell Wireless 5816e */
 	{DEVICE_SWI(0x413c, 0x81cf)},   /* Dell Wireless 5819 */
diff --git linux-libre-6.0-gnu/drivers/usb/storage/unusual_devs.h linux-libre-6.0.7-gnu/drivers/usb/storage/unusual_devs.h
index 4993227ab293..20dcbccb290b 100644
--- linux-libre-6.0-gnu/drivers/usb/storage/unusual_devs.h
+++ linux-libre-6.0.7-gnu/drivers/usb/storage/unusual_devs.h
@@ -1275,12 +1275,6 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999,
 		USB_SC_RBC, USB_PR_BULK, NULL,
 		0 ),
 
-UNUSUAL_DEV(0x090c, 0x1000, 0x1100, 0x1100,
-		"Samsung",
-		"Flash Drive FIT",
-		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
-		US_FL_MAX_SECTORS_64),
-
 /* aeb */
 UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff,
 		"Feiya",
diff --git linux-libre-6.0-gnu/drivers/usb/typec/anx7411.c linux-libre-6.0.7-gnu/drivers/usb/typec/anx7411.c
index c0f0842d443c..f178d0eb47b1 100644
--- linux-libre-6.0-gnu/drivers/usb/typec/anx7411.c
+++ linux-libre-6.0.7-gnu/drivers/usb/typec/anx7411.c
@@ -1105,7 +1105,7 @@ static int anx7411_typec_switch_probe(struct anx7411_data *ctx,
 	int ret;
 	struct device_node *node;
 
-	node = of_find_node_by_name(dev->of_node, "orientation_switch");
+	node = of_get_child_by_name(dev->of_node, "orientation_switch");
 	if (!node)
 		return 0;
 
@@ -1115,7 +1115,7 @@ static int anx7411_typec_switch_probe(struct anx7411_data *ctx,
 		return ret;
 	}
 
-	node = of_find_node_by_name(dev->of_node, "mode_switch");
+	node = of_get_child_by_name(dev->of_node, "mode_switch");
 	if (!node) {
 		dev_err(dev, "no typec mux exist");
 		ret = -ENODEV;
diff --git linux-libre-6.0-gnu/drivers/usb/typec/ucsi/ucsi.c linux-libre-6.0.7-gnu/drivers/usb/typec/ucsi/ucsi.c
index 6364f0d467ea..a7987fc764cc 100644
--- linux-libre-6.0-gnu/drivers/usb/typec/ucsi/ucsi.c
+++ linux-libre-6.0.7-gnu/drivers/usb/typec/ucsi/ucsi.c
@@ -183,16 +183,6 @@ out:
 }
 EXPORT_SYMBOL_GPL(ucsi_send_command);
 
-int ucsi_resume(struct ucsi *ucsi)
-{
-	u64 command;
-
-	/* Restore UCSI notification enable mask after system resume */
-	command = UCSI_SET_NOTIFICATION_ENABLE | ucsi->ntfy;
-
-	return ucsi_send_command(ucsi, command, NULL, 0);
-}
-EXPORT_SYMBOL_GPL(ucsi_resume);
 /* -------------------------------------------------------------------------- */
 
 struct ucsi_work {
@@ -744,6 +734,7 @@ static void ucsi_partner_change(struct ucsi_connector *con)
 
 static int ucsi_check_connection(struct ucsi_connector *con)
 {
+	u8 prev_flags = con->status.flags;
 	u64 command;
 	int ret;
 
@@ -754,10 +745,13 @@ static int ucsi_check_connection(struct ucsi_connector *con)
 		return ret;
 	}
 
+	if (con->status.flags == prev_flags)
+		return 0;
+
 	if (con->status.flags & UCSI_CONSTAT_CONNECTED) {
-		if (UCSI_CONSTAT_PWR_OPMODE(con->status.flags) ==
-		    UCSI_CONSTAT_PWR_OPMODE_PD)
-			ucsi_partner_task(con, ucsi_check_altmodes, 30, 0);
+		ucsi_register_partner(con);
+		ucsi_pwr_opmode_change(con);
+		ucsi_partner_change(con);
 	} else {
 		ucsi_partner_change(con);
 		ucsi_port_psy_changed(con);
@@ -1067,11 +1061,9 @@ static int ucsi_register_port(struct ucsi *ucsi, int index)
 
 	cap->fwnode = ucsi_find_fwnode(con);
 	con->usb_role_sw = fwnode_usb_role_switch_get(cap->fwnode);
-	if (IS_ERR(con->usb_role_sw)) {
-		dev_err(ucsi->dev, "con%d: failed to get usb role switch\n",
-			con->num);
-		return PTR_ERR(con->usb_role_sw);
-	}
+	if (IS_ERR(con->usb_role_sw))
+		return dev_err_probe(ucsi->dev, PTR_ERR(con->usb_role_sw),
+			"con%d: failed to get usb role switch\n", con->num);
 
 	/* Delay other interactions with the con until registration is complete */
 	mutex_lock(&con->lock);
@@ -1278,6 +1270,28 @@ err:
 	return ret;
 }
 
+int ucsi_resume(struct ucsi *ucsi)
+{
+	struct ucsi_connector *con;
+	u64 command;
+	int ret;
+
+	/* Restore UCSI notification enable mask after system resume */
+	command = UCSI_SET_NOTIFICATION_ENABLE | ucsi->ntfy;
+	ret = ucsi_send_command(ucsi, command, NULL, 0);
+	if (ret < 0)
+		return ret;
+
+	for (con = ucsi->connector; con->port; con++) {
+		mutex_lock(&con->lock);
+		ucsi_check_connection(con);
+		mutex_unlock(&con->lock);
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(ucsi_resume);
+
 static void ucsi_init_work(struct work_struct *work)
 {
 	struct ucsi *ucsi = container_of(work, struct ucsi, work.work);
diff --git linux-libre-6.0-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c linux-libre-6.0.7-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c
index 8873c1644a29..ce0c8ef80c04 100644
--- linux-libre-6.0-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c
+++ linux-libre-6.0.7-gnu/drivers/usb/typec/ucsi/ucsi_acpi.c
@@ -185,6 +185,15 @@ static int ucsi_acpi_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static int ucsi_acpi_resume(struct device *dev)
+{
+	struct ucsi_acpi *ua = dev_get_drvdata(dev);
+
+	return ucsi_resume(ua->ucsi);
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(ucsi_acpi_pm_ops, NULL, ucsi_acpi_resume);
+
 static const struct acpi_device_id ucsi_acpi_match[] = {
 	{ "PNP0CA0", 0 },
 	{ },
@@ -194,6 +203,7 @@ MODULE_DEVICE_TABLE(acpi, ucsi_acpi_match);
 static struct platform_driver ucsi_acpi_platform_driver = {
 	.driver = {
 		.name = "ucsi_acpi",
+		.pm = pm_ptr(&ucsi_acpi_pm_ops),
 		.acpi_match_table = ACPI_PTR(ucsi_acpi_match),
 	},
 	.probe = ucsi_acpi_probe,
diff --git linux-libre-6.0-gnu/drivers/vhost/vsock.c linux-libre-6.0.7-gnu/drivers/vhost/vsock.c
index 368330417bde..5703775af129 100644
--- linux-libre-6.0-gnu/drivers/vhost/vsock.c
+++ linux-libre-6.0.7-gnu/drivers/vhost/vsock.c
@@ -393,7 +393,7 @@ vhost_vsock_alloc_pkt(struct vhost_virtqueue *vq,
 		return NULL;
 	}
 
-	pkt->buf = kmalloc(pkt->len, GFP_KERNEL);
+	pkt->buf = kvmalloc(pkt->len, GFP_KERNEL);
 	if (!pkt->buf) {
 		kfree(pkt);
 		return NULL;
diff --git linux-libre-6.0-gnu/drivers/video/aperture.c linux-libre-6.0.7-gnu/drivers/video/aperture.c
index 538f2d40acda..013a382bf5f4 100644
--- linux-libre-6.0-gnu/drivers/video/aperture.c
+++ linux-libre-6.0.7-gnu/drivers/video/aperture.c
@@ -8,6 +8,7 @@
 #include <linux/pci.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/sysfb.h>
 #include <linux/types.h>
 #include <linux/vgaarb.h>
 
@@ -286,7 +287,20 @@ int aperture_remove_conflicting_devices(resource_size_t base, resource_size_t si
 #if IS_REACHABLE(CONFIG_FB)
 	struct apertures_struct *a;
 	int ret;
+#endif
+
+	/*
+	 * If a driver asked to unregister a platform device registered by
+	 * sysfb, then can be assumed that this is a driver for a display
+	 * that is set up by the system firmware and has a generic driver.
+	 *
+	 * Drivers for devices that don't have a generic driver will never
+	 * ask for this, so let's assume that a real driver for the display
+	 * was already probed and prevent sysfb to register devices later.
+	 */
+	sysfb_disable();
 
+#if IS_REACHABLE(CONFIG_FB)
 	a = alloc_apertures(1);
 	if (!a)
 		return -ENOMEM;
@@ -321,30 +335,44 @@ EXPORT_SYMBOL(aperture_remove_conflicting_devices);
  */
 int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *name)
 {
+	bool primary = false;
 	resource_size_t base, size;
 	int bar, ret;
 
-	/*
-	 * WARNING: Apparently we must kick fbdev drivers before vgacon,
-	 * otherwise the vga fbdev driver falls over.
-	 */
-#if IS_REACHABLE(CONFIG_FB)
-	ret = remove_conflicting_pci_framebuffers(pdev, name);
-	if (ret)
-		return ret;
+#ifdef CONFIG_X86
+	primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
 #endif
-	ret = vga_remove_vgacon(pdev);
-	if (ret)
-		return ret;
 
 	for (bar = 0; bar < PCI_STD_NUM_BARS; ++bar) {
 		if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
 			continue;
+
 		base = pci_resource_start(pdev, bar);
 		size = pci_resource_len(pdev, bar);
-		aperture_detach_devices(base, size);
+		ret = aperture_remove_conflicting_devices(base, size, primary, name);
+		if (ret)
+			return ret;
 	}
 
+	/*
+	 * If a driver asked to unregister a platform device registered by
+	 * sysfb, then can be assumed that this is a driver for a display
+	 * that is set up by the system firmware and has a generic driver.
+	 *
+	 * Drivers for devices that don't have a generic driver will never
+	 * ask for this, so let's assume that a real driver for the display
+	 * was already probed and prevent sysfb to register devices later.
+	 */
+	sysfb_disable();
+
+	/*
+	 * WARNING: Apparently we must kick fbdev drivers before vgacon,
+	 * otherwise the vga fbdev driver falls over.
+	 */
+	ret = vga_remove_vgacon(pdev);
+	if (ret)
+		return ret;
+
 	return 0;
 
 }
diff --git linux-libre-6.0-gnu/drivers/video/fbdev/core/fbmem.c linux-libre-6.0.7-gnu/drivers/video/fbdev/core/fbmem.c
index 02b0cf2cfafe..4ed0960e6c05 100644
--- linux-libre-6.0-gnu/drivers/video/fbdev/core/fbmem.c
+++ linux-libre-6.0.7-gnu/drivers/video/fbdev/core/fbmem.c
@@ -19,7 +19,6 @@
 #include <linux/kernel.h>
 #include <linux/major.h>
 #include <linux/slab.h>
-#include <linux/sysfb.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
 #include <linux/vt.h>
@@ -1777,17 +1776,6 @@ int remove_conflicting_framebuffers(struct apertures_struct *a,
 		do_free = true;
 	}
 
-	/*
-	 * If a driver asked to unregister a platform device registered by
-	 * sysfb, then can be assumed that this is a driver for a display
-	 * that is set up by the system firmware and has a generic driver.
-	 *
-	 * Drivers for devices that don't have a generic driver will never
-	 * ask for this, so let's assume that a real driver for the display
-	 * was already probed and prevent sysfb to register devices later.
-	 */
-	sysfb_disable();
-
 	mutex_lock(&registration_lock);
 	do_remove_conflicting_framebuffers(a, name, primary);
 	mutex_unlock(&registration_lock);
@@ -1799,54 +1787,6 @@ int remove_conflicting_framebuffers(struct apertures_struct *a,
 }
 EXPORT_SYMBOL(remove_conflicting_framebuffers);
 
-/**
- * remove_conflicting_pci_framebuffers - remove firmware-configured framebuffers for PCI devices
- * @pdev: PCI device
- * @name: requesting driver name
- *
- * This function removes framebuffer devices (eg. initialized by firmware)
- * using memory range configured for any of @pdev's memory bars.
- *
- * The function assumes that PCI device with shadowed ROM drives a primary
- * display and so kicks out vga16fb.
- */
-int remove_conflicting_pci_framebuffers(struct pci_dev *pdev, const char *name)
-{
-	struct apertures_struct *ap;
-	bool primary = false;
-	int err, idx, bar;
-
-	for (idx = 0, bar = 0; bar < PCI_STD_NUM_BARS; bar++) {
-		if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
-			continue;
-		idx++;
-	}
-
-	ap = alloc_apertures(idx);
-	if (!ap)
-		return -ENOMEM;
-
-	for (idx = 0, bar = 0; bar < PCI_STD_NUM_BARS; bar++) {
-		if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM))
-			continue;
-		ap->ranges[idx].base = pci_resource_start(pdev, bar);
-		ap->ranges[idx].size = pci_resource_len(pdev, bar);
-		pci_dbg(pdev, "%s: bar %d: 0x%lx -> 0x%lx\n", __func__, bar,
-			(unsigned long)pci_resource_start(pdev, bar),
-			(unsigned long)pci_resource_end(pdev, bar));
-		idx++;
-	}
-
-#ifdef CONFIG_X86
-	primary = pdev->resource[PCI_ROM_RESOURCE].flags &
-					IORESOURCE_ROM_SHADOW;
-#endif
-	err = remove_conflicting_framebuffers(ap, name, primary);
-	kfree(ap);
-	return err;
-}
-EXPORT_SYMBOL(remove_conflicting_pci_framebuffers);
-
 /**
  *	register_framebuffer - registers a frame buffer device
  *	@fb_info: frame buffer info structure
diff --git linux-libre-6.0-gnu/drivers/video/fbdev/smscufx.c linux-libre-6.0.7-gnu/drivers/video/fbdev/smscufx.c
index d7aa5511c361..9343b7a4ac89 100644
--- linux-libre-6.0-gnu/drivers/video/fbdev/smscufx.c
+++ linux-libre-6.0.7-gnu/drivers/video/fbdev/smscufx.c
@@ -97,7 +97,6 @@ struct ufx_data {
 	struct kref kref;
 	int fb_count;
 	bool virtualized; /* true when physical usb device not present */
-	struct delayed_work free_framebuffer_work;
 	atomic_t usb_active; /* 0 = update virtual buffer, but no usb traffic */
 	atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */
 	u8 *edid; /* null until we read edid from hw or get from sysfs */
@@ -137,6 +136,8 @@ static int ufx_submit_urb(struct ufx_data *dev, struct urb * urb, size_t len);
 static int ufx_alloc_urb_list(struct ufx_data *dev, int count, size_t size);
 static void ufx_free_urb_list(struct ufx_data *dev);
 
+static DEFINE_MUTEX(disconnect_mutex);
+
 /* reads a control register */
 static int ufx_reg_read(struct ufx_data *dev, u32 index, u32 *data)
 {
@@ -1071,9 +1072,13 @@ static int ufx_ops_open(struct fb_info *info, int user)
 	if (user == 0 && !console)
 		return -EBUSY;
 
+	mutex_lock(&disconnect_mutex);
+
 	/* If the USB device is gone, we don't accept new opens */
-	if (dev->virtualized)
+	if (dev->virtualized) {
+		mutex_unlock(&disconnect_mutex);
 		return -ENODEV;
+	}
 
 	dev->fb_count++;
 
@@ -1097,6 +1102,8 @@ static int ufx_ops_open(struct fb_info *info, int user)
 	pr_debug("open /dev/fb%d user=%d fb_info=%p count=%d",
 		info->node, user, info, dev->fb_count);
 
+	mutex_unlock(&disconnect_mutex);
+
 	return 0;
 }
 
@@ -1109,15 +1116,24 @@ static void ufx_free(struct kref *kref)
 {
 	struct ufx_data *dev = container_of(kref, struct ufx_data, kref);
 
-	/* this function will wait for all in-flight urbs to complete */
-	if (dev->urbs.count > 0)
-		ufx_free_urb_list(dev);
+	kfree(dev);
+}
 
-	pr_debug("freeing ufx_data %p", dev);
+static void ufx_ops_destory(struct fb_info *info)
+{
+	struct ufx_data *dev = info->par;
+	int node = info->node;
 
-	kfree(dev);
+	/* Assume info structure is freed after this point */
+	framebuffer_release(info);
+
+	pr_debug("fb_info for /dev/fb%d has been freed", node);
+
+	/* release reference taken by kref_init in probe() */
+	kref_put(&dev->kref, ufx_free);
 }
 
+
 static void ufx_release_urb_work(struct work_struct *work)
 {
 	struct urb_node *unode = container_of(work, struct urb_node,
@@ -1126,14 +1142,9 @@ static void ufx_release_urb_work(struct work_struct *work)
 	up(&unode->dev->urbs.limit_sem);
 }
 
-static void ufx_free_framebuffer_work(struct work_struct *work)
+static void ufx_free_framebuffer(struct ufx_data *dev)
 {
-	struct ufx_data *dev = container_of(work, struct ufx_data,
-					    free_framebuffer_work.work);
 	struct fb_info *info = dev->info;
-	int node = info->node;
-
-	unregister_framebuffer(info);
 
 	if (info->cmap.len != 0)
 		fb_dealloc_cmap(&info->cmap);
@@ -1145,11 +1156,6 @@ static void ufx_free_framebuffer_work(struct work_struct *work)
 
 	dev->info = NULL;
 
-	/* Assume info structure is freed after this point */
-	framebuffer_release(info);
-
-	pr_debug("fb_info for /dev/fb%d has been freed", node);
-
 	/* ref taken in probe() as part of registering framebfufer */
 	kref_put(&dev->kref, ufx_free);
 }
@@ -1161,11 +1167,13 @@ static int ufx_ops_release(struct fb_info *info, int user)
 {
 	struct ufx_data *dev = info->par;
 
+	mutex_lock(&disconnect_mutex);
+
 	dev->fb_count--;
 
 	/* We can't free fb_info here - fbmem will touch it when we return */
 	if (dev->virtualized && (dev->fb_count == 0))
-		schedule_delayed_work(&dev->free_framebuffer_work, HZ);
+		ufx_free_framebuffer(dev);
 
 	if ((dev->fb_count == 0) && (info->fbdefio)) {
 		fb_deferred_io_cleanup(info);
@@ -1178,6 +1186,8 @@ static int ufx_ops_release(struct fb_info *info, int user)
 
 	kref_put(&dev->kref, ufx_free);
 
+	mutex_unlock(&disconnect_mutex);
+
 	return 0;
 }
 
@@ -1284,6 +1294,7 @@ static const struct fb_ops ufx_ops = {
 	.fb_blank = ufx_ops_blank,
 	.fb_check_var = ufx_ops_check_var,
 	.fb_set_par = ufx_ops_set_par,
+	.fb_destroy = ufx_ops_destory,
 };
 
 /* Assumes &info->lock held by caller
@@ -1665,9 +1676,6 @@ static int ufx_usb_probe(struct usb_interface *interface,
 		goto destroy_modedb;
 	}
 
-	INIT_DELAYED_WORK(&dev->free_framebuffer_work,
-			  ufx_free_framebuffer_work);
-
 	retval = ufx_reg_read(dev, 0x3000, &id_rev);
 	check_warn_goto_error(retval, "error %d reading 0x3000 register from device", retval);
 	dev_dbg(dev->gdev, "ID_REV register value 0x%08x", id_rev);
@@ -1740,8 +1748,12 @@ e_nomem:
 static void ufx_usb_disconnect(struct usb_interface *interface)
 {
 	struct ufx_data *dev;
+	struct fb_info *info;
+
+	mutex_lock(&disconnect_mutex);
 
 	dev = usb_get_intfdata(interface);
+	info = dev->info;
 
 	pr_debug("USB disconnect starting\n");
 
@@ -1755,12 +1767,17 @@ static void ufx_usb_disconnect(struct usb_interface *interface)
 
 	/* if clients still have us open, will be freed on last close */
 	if (dev->fb_count == 0)
-		schedule_delayed_work(&dev->free_framebuffer_work, 0);
+		ufx_free_framebuffer(dev);
 
-	/* release reference taken by kref_init in probe() */
-	kref_put(&dev->kref, ufx_free);
+	/* this function will wait for all in-flight urbs to complete */
+	if (dev->urbs.count > 0)
+		ufx_free_urb_list(dev);
+
+	pr_debug("freeing ufx_data %p", dev);
+
+	unregister_framebuffer(info);
 
-	/* consider ufx_data freed */
+	mutex_unlock(&disconnect_mutex);
 }
 
 static struct usb_driver ufx_driver = {
diff --git linux-libre-6.0-gnu/drivers/video/fbdev/stifb.c linux-libre-6.0.7-gnu/drivers/video/fbdev/stifb.c
index 38a861e22c33..3feb6e40d56d 100644
--- linux-libre-6.0-gnu/drivers/video/fbdev/stifb.c
+++ linux-libre-6.0.7-gnu/drivers/video/fbdev/stifb.c
@@ -1055,7 +1055,8 @@ stifb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 {
 	struct stifb_info *fb = container_of(info, struct stifb_info, info);
 
-	if (rect->rop != ROP_COPY)
+	if (rect->rop != ROP_COPY ||
+	    (fb->id == S9000_ID_HCRX && fb->info.var.bits_per_pixel == 32))
 		return cfb_fillrect(info, rect);
 
 	SETUP_HW(fb);
@@ -1298,7 +1299,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	
 	/* limit fbsize to max visible screen size */
 	if (fix->smem_len > yres*fix->line_length)
-		fix->smem_len = yres*fix->line_length;
+		fix->smem_len = ALIGN(yres*fix->line_length, 4*1024*1024);
 	
 	fix->accel = FB_ACCEL_NONE;
 
diff --git linux-libre-6.0-gnu/drivers/xen/gntdev-common.h linux-libre-6.0.7-gnu/drivers/xen/gntdev-common.h
index 40ef379c28ab..9c286b2a1900 100644
--- linux-libre-6.0-gnu/drivers/xen/gntdev-common.h
+++ linux-libre-6.0.7-gnu/drivers/xen/gntdev-common.h
@@ -44,9 +44,10 @@ struct gntdev_unmap_notify {
 };
 
 struct gntdev_grant_map {
+	atomic_t in_use;
 	struct mmu_interval_notifier notifier;
+	bool notifier_init;
 	struct list_head next;
-	struct vm_area_struct *vma;
 	int index;
 	int count;
 	int flags;
diff --git linux-libre-6.0-gnu/drivers/xen/gntdev.c linux-libre-6.0.7-gnu/drivers/xen/gntdev.c
index 84b143eef395..4d9a3050de6a 100644
--- linux-libre-6.0-gnu/drivers/xen/gntdev.c
+++ linux-libre-6.0.7-gnu/drivers/xen/gntdev.c
@@ -286,6 +286,9 @@ void gntdev_put_map(struct gntdev_priv *priv, struct gntdev_grant_map *map)
 		 */
 	}
 
+	if (use_ptemod && map->notifier_init)
+		mmu_interval_notifier_remove(&map->notifier);
+
 	if (map->notify.flags & UNMAP_NOTIFY_SEND_EVENT) {
 		notify_remote_via_evtchn(map->notify.event);
 		evtchn_put(map->notify.event);
@@ -298,7 +301,7 @@ void gntdev_put_map(struct gntdev_priv *priv, struct gntdev_grant_map *map)
 static int find_grant_ptes(pte_t *pte, unsigned long addr, void *data)
 {
 	struct gntdev_grant_map *map = data;
-	unsigned int pgnr = (addr - map->vma->vm_start) >> PAGE_SHIFT;
+	unsigned int pgnr = (addr - map->pages_vm_start) >> PAGE_SHIFT;
 	int flags = map->flags | GNTMAP_application_map | GNTMAP_contains_pte |
 		    (1 << _GNTMAP_guest_avail0);
 	u64 pte_maddr;
@@ -367,8 +370,7 @@ int gntdev_map_grant_pages(struct gntdev_grant_map *map)
 	for (i = 0; i < map->count; i++) {
 		if (map->map_ops[i].status == GNTST_okay) {
 			map->unmap_ops[i].handle = map->map_ops[i].handle;
-			if (!use_ptemod)
-				alloced++;
+			alloced++;
 		} else if (!err)
 			err = -EINVAL;
 
@@ -377,8 +379,7 @@ int gntdev_map_grant_pages(struct gntdev_grant_map *map)
 
 		if (use_ptemod) {
 			if (map->kmap_ops[i].status == GNTST_okay) {
-				if (map->map_ops[i].status == GNTST_okay)
-					alloced++;
+				alloced++;
 				map->kunmap_ops[i].handle = map->kmap_ops[i].handle;
 			} else if (!err)
 				err = -EINVAL;
@@ -394,8 +395,14 @@ static void __unmap_grant_pages_done(int result,
 	unsigned int i;
 	struct gntdev_grant_map *map = data->data;
 	unsigned int offset = data->unmap_ops - map->unmap_ops;
+	int successful_unmaps = 0;
+	int live_grants;
 
 	for (i = 0; i < data->count; i++) {
+		if (map->unmap_ops[offset + i].status == GNTST_okay &&
+		    map->unmap_ops[offset + i].handle != INVALID_GRANT_HANDLE)
+			successful_unmaps++;
+
 		WARN_ON(map->unmap_ops[offset + i].status != GNTST_okay &&
 			map->unmap_ops[offset + i].handle != INVALID_GRANT_HANDLE);
 		pr_debug("unmap handle=%d st=%d\n",
@@ -403,6 +410,10 @@ static void __unmap_grant_pages_done(int result,
 			map->unmap_ops[offset+i].status);
 		map->unmap_ops[offset+i].handle = INVALID_GRANT_HANDLE;
 		if (use_ptemod) {
+			if (map->kunmap_ops[offset + i].status == GNTST_okay &&
+			    map->kunmap_ops[offset + i].handle != INVALID_GRANT_HANDLE)
+				successful_unmaps++;
+
 			WARN_ON(map->kunmap_ops[offset + i].status != GNTST_okay &&
 				map->kunmap_ops[offset + i].handle != INVALID_GRANT_HANDLE);
 			pr_debug("kunmap handle=%u st=%d\n",
@@ -411,11 +422,15 @@ static void __unmap_grant_pages_done(int result,
 			map->kunmap_ops[offset+i].handle = INVALID_GRANT_HANDLE;
 		}
 	}
+
 	/*
 	 * Decrease the live-grant counter.  This must happen after the loop to
 	 * prevent premature reuse of the grants by gnttab_mmap().
 	 */
-	atomic_sub(data->count, &map->live_grants);
+	live_grants = atomic_sub_return(successful_unmaps, &map->live_grants);
+	if (WARN_ON(live_grants < 0))
+		pr_err("%s: live_grants became negative (%d) after unmapping %d pages!\n",
+		       __func__, live_grants, successful_unmaps);
 
 	/* Release reference taken by __unmap_grant_pages */
 	gntdev_put_map(NULL, map);
@@ -496,11 +511,7 @@ static void gntdev_vma_close(struct vm_area_struct *vma)
 	struct gntdev_priv *priv = file->private_data;
 
 	pr_debug("gntdev_vma_close %p\n", vma);
-	if (use_ptemod) {
-		WARN_ON(map->vma != vma);
-		mmu_interval_notifier_remove(&map->notifier);
-		map->vma = NULL;
-	}
+
 	vma->vm_private_data = NULL;
 	gntdev_put_map(priv, map);
 }
@@ -528,29 +539,30 @@ static bool gntdev_invalidate(struct mmu_interval_notifier *mn,
 	struct gntdev_grant_map *map =
 		container_of(mn, struct gntdev_grant_map, notifier);
 	unsigned long mstart, mend;
+	unsigned long map_start, map_end;
 
 	if (!mmu_notifier_range_blockable(range))
 		return false;
 
+	map_start = map->pages_vm_start;
+	map_end = map->pages_vm_start + (map->count << PAGE_SHIFT);
+
 	/*
 	 * If the VMA is split or otherwise changed the notifier is not
 	 * updated, but we don't want to process VA's outside the modified
 	 * VMA. FIXME: It would be much more understandable to just prevent
 	 * modifying the VMA in the first place.
 	 */
-	if (map->vma->vm_start >= range->end ||
-	    map->vma->vm_end <= range->start)
+	if (map_start >= range->end || map_end <= range->start)
 		return true;
 
-	mstart = max(range->start, map->vma->vm_start);
-	mend = min(range->end, map->vma->vm_end);
+	mstart = max(range->start, map_start);
+	mend = min(range->end, map_end);
 	pr_debug("map %d+%d (%lx %lx), range %lx %lx, mrange %lx %lx\n",
-			map->index, map->count,
-			map->vma->vm_start, map->vma->vm_end,
-			range->start, range->end, mstart, mend);
-	unmap_grant_pages(map,
-				(mstart - map->vma->vm_start) >> PAGE_SHIFT,
-				(mend - mstart) >> PAGE_SHIFT);
+		 map->index, map->count, map_start, map_end,
+		 range->start, range->end, mstart, mend);
+	unmap_grant_pages(map, (mstart - map_start) >> PAGE_SHIFT,
+			  (mend - mstart) >> PAGE_SHIFT);
 
 	return true;
 }
@@ -1030,18 +1042,15 @@ static int gntdev_mmap(struct file *flip, struct vm_area_struct *vma)
 		return -EINVAL;
 
 	pr_debug("map %d+%d at %lx (pgoff %lx)\n",
-			index, count, vma->vm_start, vma->vm_pgoff);
+		 index, count, vma->vm_start, vma->vm_pgoff);
 
 	mutex_lock(&priv->lock);
 	map = gntdev_find_map_index(priv, index, count);
 	if (!map)
 		goto unlock_out;
-	if (use_ptemod && map->vma)
+	if (!atomic_add_unless(&map->in_use, 1, 1))
 		goto unlock_out;
-	if (atomic_read(&map->live_grants)) {
-		err = -EAGAIN;
-		goto unlock_out;
-	}
+
 	refcount_inc(&map->users);
 
 	vma->vm_ops = &gntdev_vmops;
@@ -1062,15 +1071,16 @@ static int gntdev_mmap(struct file *flip, struct vm_area_struct *vma)
 			map->flags |= GNTMAP_readonly;
 	}
 
+	map->pages_vm_start = vma->vm_start;
+
 	if (use_ptemod) {
-		map->vma = vma;
 		err = mmu_interval_notifier_insert_locked(
 			&map->notifier, vma->vm_mm, vma->vm_start,
 			vma->vm_end - vma->vm_start, &gntdev_mmu_ops);
-		if (err) {
-			map->vma = NULL;
+		if (err)
 			goto out_unlock_put;
-		}
+
+		map->notifier_init = true;
 	}
 	mutex_unlock(&priv->lock);
 
@@ -1087,7 +1097,6 @@ static int gntdev_mmap(struct file *flip, struct vm_area_struct *vma)
 		 */
 		mmu_interval_read_begin(&map->notifier);
 
-		map->pages_vm_start = vma->vm_start;
 		err = apply_to_page_range(vma->vm_mm, vma->vm_start,
 					  vma->vm_end - vma->vm_start,
 					  find_grant_ptes, map);
@@ -1116,13 +1125,8 @@ unlock_out:
 out_unlock_put:
 	mutex_unlock(&priv->lock);
 out_put_map:
-	if (use_ptemod) {
+	if (use_ptemod)
 		unmap_grant_pages(map, 0, map->count);
-		if (map->vma) {
-			mmu_interval_notifier_remove(&map->notifier);
-			map->vma = NULL;
-		}
-	}
 	gntdev_put_map(priv, map);
 	return err;
 }
diff --git linux-libre-6.0-gnu/fs/binfmt_elf.c linux-libre-6.0.7-gnu/fs/binfmt_elf.c
index 63c7ebb0da89..6a11025e5850 100644
--- linux-libre-6.0-gnu/fs/binfmt_elf.c
+++ linux-libre-6.0.7-gnu/fs/binfmt_elf.c
@@ -911,7 +911,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
 		interp_elf_ex = kmalloc(sizeof(*interp_elf_ex), GFP_KERNEL);
 		if (!interp_elf_ex) {
 			retval = -ENOMEM;
-			goto out_free_ph;
+			goto out_free_file;
 		}
 
 		/* Get the exec headers */
@@ -1354,6 +1354,7 @@ out:
 out_free_dentry:
 	kfree(interp_elf_ex);
 	kfree(interp_elf_phdata);
+out_free_file:
 	allow_write_access(interpreter);
 	if (interpreter)
 		fput(interpreter);
diff --git linux-libre-6.0-gnu/fs/btrfs/backref.c linux-libre-6.0.7-gnu/fs/btrfs/backref.c
index d385357e19b6..ccc818b40977 100644
--- linux-libre-6.0-gnu/fs/btrfs/backref.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/backref.c
@@ -138,6 +138,7 @@ struct share_check {
 	u64 root_objectid;
 	u64 inum;
 	int share_count;
+	bool have_delayed_delete_refs;
 };
 
 static inline int extent_is_shared(struct share_check *sc)
@@ -820,16 +821,11 @@ static int add_delayed_refs(const struct btrfs_fs_info *fs_info,
 			    struct preftrees *preftrees, struct share_check *sc)
 {
 	struct btrfs_delayed_ref_node *node;
-	struct btrfs_delayed_extent_op *extent_op = head->extent_op;
 	struct btrfs_key key;
-	struct btrfs_key tmp_op_key;
 	struct rb_node *n;
 	int count;
 	int ret = 0;
 
-	if (extent_op && extent_op->update_key)
-		btrfs_disk_key_to_cpu(&tmp_op_key, &extent_op->key);
-
 	spin_lock(&head->lock);
 	for (n = rb_first_cached(&head->ref_tree); n; n = rb_next(n)) {
 		node = rb_entry(n, struct btrfs_delayed_ref_node,
@@ -855,10 +851,16 @@ static int add_delayed_refs(const struct btrfs_fs_info *fs_info,
 		case BTRFS_TREE_BLOCK_REF_KEY: {
 			/* NORMAL INDIRECT METADATA backref */
 			struct btrfs_delayed_tree_ref *ref;
+			struct btrfs_key *key_ptr = NULL;
+
+			if (head->extent_op && head->extent_op->update_key) {
+				btrfs_disk_key_to_cpu(&key, &head->extent_op->key);
+				key_ptr = &key;
+			}
 
 			ref = btrfs_delayed_node_to_tree_ref(node);
 			ret = add_indirect_ref(fs_info, preftrees, ref->root,
-					       &tmp_op_key, ref->level + 1,
+					       key_ptr, ref->level + 1,
 					       node->bytenr, count, sc,
 					       GFP_ATOMIC);
 			break;
@@ -884,13 +886,22 @@ static int add_delayed_refs(const struct btrfs_fs_info *fs_info,
 			key.offset = ref->offset;
 
 			/*
-			 * Found a inum that doesn't match our known inum, we
-			 * know it's shared.
+			 * If we have a share check context and a reference for
+			 * another inode, we can't exit immediately. This is
+			 * because even if this is a BTRFS_ADD_DELAYED_REF
+			 * reference we may find next a BTRFS_DROP_DELAYED_REF
+			 * which cancels out this ADD reference.
+			 *
+			 * If this is a DROP reference and there was no previous
+			 * ADD reference, then we need to signal that when we
+			 * process references from the extent tree (through
+			 * add_inline_refs() and add_keyed_refs()), we should
+			 * not exit early if we find a reference for another
+			 * inode, because one of the delayed DROP references
+			 * may cancel that reference in the extent tree.
 			 */
-			if (sc && sc->inum && ref->objectid != sc->inum) {
-				ret = BACKREF_FOUND_SHARED;
-				goto out;
-			}
+			if (sc && count < 0)
+				sc->have_delayed_delete_refs = true;
 
 			ret = add_indirect_ref(fs_info, preftrees, ref->root,
 					       &key, 0, node->bytenr, count, sc,
@@ -920,7 +931,7 @@ static int add_delayed_refs(const struct btrfs_fs_info *fs_info,
 	}
 	if (!ret)
 		ret = extent_is_shared(sc);
-out:
+
 	spin_unlock(&head->lock);
 	return ret;
 }
@@ -1023,7 +1034,8 @@ static int add_inline_refs(const struct btrfs_fs_info *fs_info,
 			key.type = BTRFS_EXTENT_DATA_KEY;
 			key.offset = btrfs_extent_data_ref_offset(leaf, dref);
 
-			if (sc && sc->inum && key.objectid != sc->inum) {
+			if (sc && sc->inum && key.objectid != sc->inum &&
+			    !sc->have_delayed_delete_refs) {
 				ret = BACKREF_FOUND_SHARED;
 				break;
 			}
@@ -1033,6 +1045,7 @@ static int add_inline_refs(const struct btrfs_fs_info *fs_info,
 			ret = add_indirect_ref(fs_info, preftrees, root,
 					       &key, 0, bytenr, count,
 					       sc, GFP_NOFS);
+
 			break;
 		}
 		default:
@@ -1122,7 +1135,8 @@ static int add_keyed_refs(struct btrfs_root *extent_root,
 			key.type = BTRFS_EXTENT_DATA_KEY;
 			key.offset = btrfs_extent_data_ref_offset(leaf, dref);
 
-			if (sc && sc->inum && key.objectid != sc->inum) {
+			if (sc && sc->inum && key.objectid != sc->inum &&
+			    !sc->have_delayed_delete_refs) {
 				ret = BACKREF_FOUND_SHARED;
 				break;
 			}
@@ -1544,6 +1558,7 @@ int btrfs_check_shared(struct btrfs_root *root, u64 inum, u64 bytenr,
 		.root_objectid = root->root_key.objectid,
 		.inum = inum,
 		.share_count = 0,
+		.have_delayed_delete_refs = false,
 	};
 
 	ulist_init(roots);
@@ -1578,6 +1593,7 @@ int btrfs_check_shared(struct btrfs_root *root, u64 inum, u64 bytenr,
 			break;
 		bytenr = node->val;
 		shared.share_count = 0;
+		shared.have_delayed_delete_refs = false;
 		cond_resched();
 	}
 
diff --git linux-libre-6.0-gnu/fs/btrfs/block-group.c linux-libre-6.0.7-gnu/fs/btrfs/block-group.c
index e0375ba9d0fe..4b9c095070cc 100644
--- linux-libre-6.0-gnu/fs/btrfs/block-group.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/block-group.c
@@ -2190,7 +2190,16 @@ int btrfs_read_block_groups(struct btrfs_fs_info *info)
 	int need_clear = 0;
 	u64 cache_gen;
 
-	if (!root)
+	/*
+	 * Either no extent root (with ibadroots rescue option) or we have
+	 * unsupported RO options. The fs can never be mounted read-write, so no
+	 * need to waste time searching block group items.
+	 *
+	 * This also allows new extent tree related changes to be RO compat,
+	 * no need for a full incompat flag.
+	 */
+	if (!root || (btrfs_super_compat_ro_flags(info->super_copy) &
+		      ~BTRFS_FEATURE_COMPAT_RO_SUPP))
 		return fill_dummy_bgs(info);
 
 	key.objectid = 0;
diff --git linux-libre-6.0-gnu/fs/btrfs/extent-tree.c linux-libre-6.0.7-gnu/fs/btrfs/extent-tree.c
index 6914cd8024ba..cfbbd7dc3c46 100644
--- linux-libre-6.0-gnu/fs/btrfs/extent-tree.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/extent-tree.c
@@ -4888,6 +4888,9 @@ btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root,
 	    !test_bit(BTRFS_ROOT_RESET_LOCKDEP_CLASS, &root->state))
 		lockdep_owner = BTRFS_FS_TREE_OBJECTID;
 
+	/* btrfs_clean_tree_block() accesses generation field. */
+	btrfs_set_header_generation(buf, trans->transid);
+
 	/*
 	 * This needs to stay, because we could allocate a freed block from an
 	 * old tree into a new tree, so we need to make sure this new block is
diff --git linux-libre-6.0-gnu/fs/btrfs/file.c linux-libre-6.0.7-gnu/fs/btrfs/file.c
index 5a3f6e0d9688..19e9df0c8649 100644
--- linux-libre-6.0-gnu/fs/btrfs/file.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/file.c
@@ -523,6 +523,7 @@ void btrfs_drop_extent_cache(struct btrfs_inode *inode, u64 start, u64 end,
 		testend = 0;
 	}
 	while (1) {
+		bool ends_after_range = false;
 		int no_splits = 0;
 
 		modified = false;
@@ -539,10 +540,12 @@ void btrfs_drop_extent_cache(struct btrfs_inode *inode, u64 start, u64 end,
 			write_unlock(&em_tree->lock);
 			break;
 		}
+		if (testend && em->start + em->len > start + len)
+			ends_after_range = true;
 		flags = em->flags;
 		gen = em->generation;
 		if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) {
-			if (testend && em->start + em->len >= start + len) {
+			if (ends_after_range) {
 				free_extent_map(em);
 				write_unlock(&em_tree->lock);
 				break;
@@ -592,7 +595,7 @@ void btrfs_drop_extent_cache(struct btrfs_inode *inode, u64 start, u64 end,
 			split = split2;
 			split2 = NULL;
 		}
-		if (testend && em->start + em->len > start + len) {
+		if (ends_after_range) {
 			u64 diff = start + len - em->start;
 
 			split->start = start + len;
@@ -630,14 +633,42 @@ void btrfs_drop_extent_cache(struct btrfs_inode *inode, u64 start, u64 end,
 			} else {
 				ret = add_extent_mapping(em_tree, split,
 							 modified);
-				ASSERT(ret == 0); /* Logic error */
+				/* Logic error, shouldn't happen. */
+				ASSERT(ret == 0);
+				if (WARN_ON(ret != 0) && modified)
+					btrfs_set_inode_full_sync(inode);
 			}
 			free_extent_map(split);
 			split = NULL;
 		}
 next:
-		if (extent_map_in_tree(em))
+		if (extent_map_in_tree(em)) {
+			/*
+			 * If the extent map is still in the tree it means that
+			 * either of the following is true:
+			 *
+			 * 1) It fits entirely in our range (doesn't end beyond
+			 *    it or starts before it);
+			 *
+			 * 2) It starts before our range and/or ends after our
+			 *    range, and we were not able to allocate the extent
+			 *    maps for split operations, @split and @split2.
+			 *
+			 * If we are at case 2) then we just remove the entire
+			 * extent map - this is fine since if anyone needs it to
+			 * access the subranges outside our range, will just
+			 * load it again from the subvolume tree's file extent
+			 * item. However if the extent map was in the list of
+			 * modified extents, then we must mark the inode for a
+			 * full fsync, otherwise a fast fsync will miss this
+			 * extent if it's new and needs to be logged.
+			 */
+			if ((em->start < start || ends_after_range) && modified) {
+				ASSERT(no_splits);
+				btrfs_set_inode_full_sync(inode);
+			}
 			remove_extent_mapping(em_tree, em);
+		}
 		write_unlock(&em_tree->lock);
 
 		/* once for us */
@@ -2200,14 +2231,6 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
 
 	atomic_inc(&root->log_batch);
 
-	/*
-	 * Always check for the full sync flag while holding the inode's lock,
-	 * to avoid races with other tasks. The flag must be either set all the
-	 * time during logging or always off all the time while logging.
-	 */
-	full_sync = test_bit(BTRFS_INODE_NEEDS_FULL_SYNC,
-			     &BTRFS_I(inode)->runtime_flags);
-
 	/*
 	 * Before we acquired the inode's lock and the mmap lock, someone may
 	 * have dirtied more pages in the target range. We need to make sure
@@ -2232,6 +2255,17 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
 		goto out;
 	}
 
+	/*
+	 * Always check for the full sync flag while holding the inode's lock,
+	 * to avoid races with other tasks. The flag must be either set all the
+	 * time during logging or always off all the time while logging.
+	 * We check the flag here after starting delalloc above, because when
+	 * running delalloc the full sync flag may be set if we need to drop
+	 * extra extent map ranges due to temporary memory allocation failures.
+	 */
+	full_sync = test_bit(BTRFS_INODE_NEEDS_FULL_SYNC,
+			     &BTRFS_I(inode)->runtime_flags);
+
 	/*
 	 * We have to do this here to avoid the priority inversion of waiting on
 	 * IO of a lower priority task while holding a transaction open.
@@ -3810,6 +3844,7 @@ const struct file_operations btrfs_file_operations = {
 	.mmap		= btrfs_file_mmap,
 	.open		= btrfs_file_open,
 	.release	= btrfs_release_file,
+	.get_unmapped_area = thp_get_unmapped_area,
 	.fsync		= btrfs_sync_file,
 	.fallocate	= btrfs_fallocate,
 	.unlocked_ioctl	= btrfs_ioctl,
diff --git linux-libre-6.0-gnu/fs/btrfs/free-space-cache.c linux-libre-6.0.7-gnu/fs/btrfs/free-space-cache.c
index 996da650ecdc..85404c62a1c2 100644
--- linux-libre-6.0-gnu/fs/btrfs/free-space-cache.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/free-space-cache.c
@@ -693,6 +693,12 @@ static void recalculate_thresholds(struct btrfs_free_space_ctl *ctl)
 
 	max_bitmaps = max_t(u64, max_bitmaps, 1);
 
+	if (ctl->total_bitmaps > max_bitmaps)
+		btrfs_err(block_group->fs_info,
+"invalid free space control: bg start=%llu len=%llu total_bitmaps=%u unit=%u max_bitmaps=%llu bytes_per_bg=%llu",
+			  block_group->start, block_group->length,
+			  ctl->total_bitmaps, ctl->unit, max_bitmaps,
+			  bytes_per_bg);
 	ASSERT(ctl->total_bitmaps <= max_bitmaps);
 
 	/*
diff --git linux-libre-6.0-gnu/fs/btrfs/qgroup.c linux-libre-6.0.7-gnu/fs/btrfs/qgroup.c
index db723c0026bd..ba323dcb0a0b 100644
--- linux-libre-6.0-gnu/fs/btrfs/qgroup.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/qgroup.c
@@ -1174,6 +1174,21 @@ out_add_root:
 		fs_info->qgroup_rescan_running = true;
 	        btrfs_queue_work(fs_info->qgroup_rescan_workers,
 	                         &fs_info->qgroup_rescan_work);
+	} else {
+		/*
+		 * We have set both BTRFS_FS_QUOTA_ENABLED and
+		 * BTRFS_QGROUP_STATUS_FLAG_ON, so we can only fail with
+		 * -EINPROGRESS. That can happen because someone started the
+		 * rescan worker by calling quota rescan ioctl before we
+		 * attempted to initialize the rescan worker. Failure due to
+		 * quotas disabled in the meanwhile is not possible, because
+		 * we are holding a write lock on fs_info->subvol_sem, which
+		 * is also acquired when disabling quotas.
+		 * Ignore such error, and any other error would need to undo
+		 * everything we did in the transaction we just committed.
+		 */
+		ASSERT(ret == -EINPROGRESS);
+		ret = 0;
 	}
 
 out_free_path:
diff --git linux-libre-6.0-gnu/fs/btrfs/scrub.c linux-libre-6.0.7-gnu/fs/btrfs/scrub.c
index 3afe5fa50a63..7d9b09e3ca70 100644
--- linux-libre-6.0-gnu/fs/btrfs/scrub.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/scrub.c
@@ -729,6 +729,13 @@ static void scrub_print_warning(const char *errstr, struct scrub_block *sblock)
 	dev = sblock->sectors[0]->dev;
 	fs_info = sblock->sctx->fs_info;
 
+	/* Super block error, no need to search extent tree. */
+	if (sblock->sectors[0]->flags & BTRFS_EXTENT_FLAG_SUPER) {
+		btrfs_warn_in_rcu(fs_info, "%s on device %s, physical %llu",
+			errstr, rcu_str_deref(dev->name),
+			sblock->sectors[0]->physical);
+		return;
+	}
 	path = btrfs_alloc_path();
 	if (!path)
 		return;
@@ -804,7 +811,7 @@ static inline void scrub_put_recover(struct btrfs_fs_info *fs_info,
 static int scrub_handle_errored_block(struct scrub_block *sblock_to_check)
 {
 	struct scrub_ctx *sctx = sblock_to_check->sctx;
-	struct btrfs_device *dev;
+	struct btrfs_device *dev = sblock_to_check->sectors[0]->dev;
 	struct btrfs_fs_info *fs_info;
 	u64 logical;
 	unsigned int failed_mirror_index;
@@ -825,13 +832,15 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check)
 	fs_info = sctx->fs_info;
 	if (sblock_to_check->sectors[0]->flags & BTRFS_EXTENT_FLAG_SUPER) {
 		/*
-		 * if we find an error in a super block, we just report it.
+		 * If we find an error in a super block, we just report it.
 		 * They will get written with the next transaction commit
 		 * anyway
 		 */
+		scrub_print_warning("super block error", sblock_to_check);
 		spin_lock(&sctx->stat_lock);
 		++sctx->stat.super_errors;
 		spin_unlock(&sctx->stat_lock);
+		btrfs_dev_stat_inc_and_print(dev, BTRFS_DEV_STAT_CORRUPTION_ERRS);
 		return 0;
 	}
 	logical = sblock_to_check->sectors[0]->logical;
@@ -840,7 +849,6 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check)
 	is_metadata = !(sblock_to_check->sectors[0]->flags &
 			BTRFS_EXTENT_FLAG_DATA);
 	have_csum = sblock_to_check->sectors[0]->have_csum;
-	dev = sblock_to_check->sectors[0]->dev;
 
 	if (!sctx->is_dev_replace && btrfs_repair_one_zone(fs_info, logical))
 		return 0;
@@ -1762,7 +1770,7 @@ static int scrub_checksum(struct scrub_block *sblock)
 	else if (flags & BTRFS_EXTENT_FLAG_TREE_BLOCK)
 		ret = scrub_checksum_tree_block(sblock);
 	else if (flags & BTRFS_EXTENT_FLAG_SUPER)
-		(void)scrub_checksum_super(sblock);
+		ret = scrub_checksum_super(sblock);
 	else
 		WARN_ON(1);
 	if (ret)
@@ -1901,23 +1909,6 @@ static int scrub_checksum_super(struct scrub_block *sblock)
 	if (memcmp(calculated_csum, s->csum, sctx->fs_info->csum_size))
 		++fail_cor;
 
-	if (fail_cor + fail_gen) {
-		/*
-		 * if we find an error in a super block, we just report it.
-		 * They will get written with the next transaction commit
-		 * anyway
-		 */
-		spin_lock(&sctx->stat_lock);
-		++sctx->stat.super_errors;
-		spin_unlock(&sctx->stat_lock);
-		if (fail_cor)
-			btrfs_dev_stat_inc_and_print(sector->dev,
-				BTRFS_DEV_STAT_CORRUPTION_ERRS);
-		else
-			btrfs_dev_stat_inc_and_print(sector->dev,
-				BTRFS_DEV_STAT_GENERATION_ERRS);
-	}
-
 	return fail_cor + fail_gen;
 }
 
@@ -4102,6 +4093,7 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,
 	int ret;
 	struct btrfs_device *dev;
 	unsigned int nofs_flag;
+	bool need_commit = false;
 
 	if (btrfs_fs_closing(fs_info))
 		return -EAGAIN;
@@ -4205,6 +4197,12 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,
 	 */
 	nofs_flag = memalloc_nofs_save();
 	if (!is_dev_replace) {
+		u64 old_super_errors;
+
+		spin_lock(&sctx->stat_lock);
+		old_super_errors = sctx->stat.super_errors;
+		spin_unlock(&sctx->stat_lock);
+
 		btrfs_info(fs_info, "scrub: started on devid %llu", devid);
 		/*
 		 * by holding device list mutex, we can
@@ -4213,6 +4211,16 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,
 		mutex_lock(&fs_info->fs_devices->device_list_mutex);
 		ret = scrub_supers(sctx, dev);
 		mutex_unlock(&fs_info->fs_devices->device_list_mutex);
+
+		spin_lock(&sctx->stat_lock);
+		/*
+		 * Super block errors found, but we can not commit transaction
+		 * at current context, since btrfs_commit_transaction() needs
+		 * to pause the current running scrub (hold by ourselves).
+		 */
+		if (sctx->stat.super_errors > old_super_errors && !sctx->readonly)
+			need_commit = true;
+		spin_unlock(&sctx->stat_lock);
 	}
 
 	if (!ret)
@@ -4239,6 +4247,25 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,
 	scrub_workers_put(fs_info);
 	scrub_put_ctx(sctx);
 
+	/*
+	 * We found some super block errors before, now try to force a
+	 * transaction commit, as scrub has finished.
+	 */
+	if (need_commit) {
+		struct btrfs_trans_handle *trans;
+
+		trans = btrfs_start_transaction(fs_info->tree_root, 0);
+		if (IS_ERR(trans)) {
+			ret = PTR_ERR(trans);
+			btrfs_err(fs_info,
+	"scrub: failed to start transaction to fix super block errors: %d", ret);
+			return ret;
+		}
+		ret = btrfs_commit_transaction(trans);
+		if (ret < 0)
+			btrfs_err(fs_info,
+	"scrub: failed to commit transaction to fix super block errors: %d", ret);
+	}
 	return ret;
 out:
 	scrub_workers_put(fs_info);
diff --git linux-libre-6.0-gnu/fs/btrfs/super.c linux-libre-6.0.7-gnu/fs/btrfs/super.c
index f89beac3c665..ad3ce9700eaf 100644
--- linux-libre-6.0-gnu/fs/btrfs/super.c
+++ linux-libre-6.0.7-gnu/fs/btrfs/super.c
@@ -626,6 +626,7 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options,
 	int saved_compress_level;
 	bool saved_compress_force;
 	int no_compress = 0;
+	const bool remounting = test_bit(BTRFS_FS_STATE_REMOUNTING, &info->fs_state);
 
 	if (btrfs_fs_compat_ro(info, FREE_SPACE_TREE))
 		btrfs_set_opt(info->mount_opt, FREE_SPACE_TREE);
@@ -1137,10 +1138,12 @@ out:
 	}
 	if (!ret)
 		ret = btrfs_check_mountopts_zoned(info);
-	if (!ret && btrfs_test_opt(info, SPACE_CACHE))
-		btrfs_info(info, "disk space caching is enabled");
-	if (!ret && btrfs_test_opt(info, FREE_SPACE_TREE))
-		btrfs_info(info, "using free space tree");
+	if (!ret && !remounting) {
+		if (btrfs_test_opt(info, SPACE_CACHE))
+			btrfs_info(info, "disk space caching is enabled");
+		if (btrfs_test_opt(info, FREE_SPACE_TREE))
+			btrfs_info(info, "using free space tree");
+	}
 	return ret;
 }
 
@@ -2112,6 +2115,15 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
 			ret = -EINVAL;
 			goto restore;
 		}
+		if (btrfs_super_compat_ro_flags(fs_info->super_copy) &
+		    ~BTRFS_FEATURE_COMPAT_RO_SUPP) {
+			btrfs_err(fs_info,
+		"can not remount read-write due to unsupported optional flags 0x%llx",
+				btrfs_super_compat_ro_flags(fs_info->super_copy) &
+				~BTRFS_FEATURE_COMPAT_RO_SUPP);
+			ret = -EINVAL;
+			goto restore;
+		}
 		if (fs_info->fs_devices->rw_devices == 0) {
 			ret = -EACCES;
 			goto restore;
diff --git linux-libre-6.0-gnu/fs/cifs/cifsfs.c linux-libre-6.0.7-gnu/fs/cifs/cifsfs.c
index 8042d7280dec..6bc8be9ed2a5 100644
--- linux-libre-6.0-gnu/fs/cifs/cifsfs.c
+++ linux-libre-6.0.7-gnu/fs/cifs/cifsfs.c
@@ -1297,8 +1297,11 @@ static ssize_t cifs_copy_file_range(struct file *src_file, loff_t off,
 	ssize_t rc;
 	struct cifsFileInfo *cfile = dst_file->private_data;
 
-	if (cfile->swapfile)
-		return -EOPNOTSUPP;
+	if (cfile->swapfile) {
+		rc = -EOPNOTSUPP;
+		free_xid(xid);
+		return rc;
+	}
 
 	rc = cifs_file_copychunk_range(xid, src_file, off, dst_file, destoff,
 					len, flags);
diff --git linux-libre-6.0-gnu/fs/cifs/cifsproto.h linux-libre-6.0.7-gnu/fs/cifs/cifsproto.h
index 3bc94bcc7177..71386978858e 100644
--- linux-libre-6.0-gnu/fs/cifs/cifsproto.h
+++ linux-libre-6.0.7-gnu/fs/cifs/cifsproto.h
@@ -639,7 +639,7 @@ cifs_chan_is_iface_active(struct cifs_ses *ses,
 int
 cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server);
 int
-SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon);
+SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon, bool in_mount);
 
 void extract_unc_hostname(const char *unc, const char **h, size_t *len);
 int copy_path_name(char *dst, const char *src);
diff --git linux-libre-6.0-gnu/fs/cifs/connect.c linux-libre-6.0.7-gnu/fs/cifs/connect.c
index 7ae6f2c08153..e960dda893c6 100644
--- linux-libre-6.0-gnu/fs/cifs/connect.c
+++ linux-libre-6.0.7-gnu/fs/cifs/connect.c
@@ -155,7 +155,7 @@ static void smb2_query_server_interfaces(struct work_struct *work)
 	/*
 	 * query server network interfaces, in case they change
 	 */
-	rc = SMB3_request_interfaces(0, tcon);
+	rc = SMB3_request_interfaces(0, tcon, false);
 	if (rc) {
 		cifs_dbg(FYI, "%s: failed to query server interfaces: %d\n",
 				__func__, rc);
diff --git linux-libre-6.0-gnu/fs/cifs/dir.c linux-libre-6.0.7-gnu/fs/cifs/dir.c
index 08f7392716e2..05c78a18ade0 100644
--- linux-libre-6.0-gnu/fs/cifs/dir.c
+++ linux-libre-6.0.7-gnu/fs/cifs/dir.c
@@ -551,8 +551,10 @@ int cifs_create(struct user_namespace *mnt_userns, struct inode *inode,
 	cifs_dbg(FYI, "cifs_create parent inode = 0x%p name is: %pd and dentry = 0x%p\n",
 		 inode, direntry, direntry);
 
-	if (unlikely(cifs_forced_shutdown(CIFS_SB(inode->i_sb))))
-		return -EIO;
+	if (unlikely(cifs_forced_shutdown(CIFS_SB(inode->i_sb)))) {
+		rc = -EIO;
+		goto out_free_xid;
+	}
 
 	tlink = cifs_sb_tlink(CIFS_SB(inode->i_sb));
 	rc = PTR_ERR(tlink);
diff --git linux-libre-6.0-gnu/fs/cifs/file.c linux-libre-6.0.7-gnu/fs/cifs/file.c
index 6f38b134a346..5c045dd69784 100644
--- linux-libre-6.0-gnu/fs/cifs/file.c
+++ linux-libre-6.0.7-gnu/fs/cifs/file.c
@@ -1882,11 +1882,13 @@ int cifs_flock(struct file *file, int cmd, struct file_lock *fl)
 	struct cifsFileInfo *cfile;
 	__u32 type;
 
-	rc = -EACCES;
 	xid = get_xid();
 
-	if (!(fl->fl_flags & FL_FLOCK))
-		return -ENOLCK;
+	if (!(fl->fl_flags & FL_FLOCK)) {
+		rc = -ENOLCK;
+		free_xid(xid);
+		return rc;
+	}
 
 	cfile = (struct cifsFileInfo *)file->private_data;
 	tcon = tlink_tcon(cfile->tlink);
@@ -1905,8 +1907,9 @@ int cifs_flock(struct file *file, int cmd, struct file_lock *fl)
 		 * if no lock or unlock then nothing to do since we do not
 		 * know what it is
 		 */
+		rc = -EOPNOTSUPP;
 		free_xid(xid);
-		return -EOPNOTSUPP;
+		return rc;
 	}
 
 	rc = cifs_setlk(file, fl, type, wait_flag, posix_lck, lock, unlock,
@@ -4271,6 +4274,15 @@ static ssize_t __cifs_readv(
 		len = ctx->len;
 	}
 
+	if (direct) {
+		rc = filemap_write_and_wait_range(file->f_inode->i_mapping,
+						  offset, offset + len - 1);
+		if (rc) {
+			kref_put(&ctx->refcount, cifs_aio_ctx_release);
+			return -EAGAIN;
+		}
+	}
+
 	/* grab a lock here due to read response handlers can access ctx */
 	mutex_lock(&ctx->aio_mutex);
 
diff --git linux-libre-6.0-gnu/fs/cifs/sess.c linux-libre-6.0.7-gnu/fs/cifs/sess.c
index 3af3b05b6c74..11cd06aa74f0 100644
--- linux-libre-6.0-gnu/fs/cifs/sess.c
+++ linux-libre-6.0.7-gnu/fs/cifs/sess.c
@@ -496,6 +496,7 @@ out:
 		cifs_put_tcp_session(chan->server, 0);
 	}
 
+	free_xid(xid);
 	return rc;
 }
 
diff --git linux-libre-6.0-gnu/fs/cifs/smb2ops.c linux-libre-6.0.7-gnu/fs/cifs/smb2ops.c
index 421be43af425..14376437187a 100644
--- linux-libre-6.0-gnu/fs/cifs/smb2ops.c
+++ linux-libre-6.0.7-gnu/fs/cifs/smb2ops.c
@@ -512,8 +512,7 @@ smb3_negotiate_rsize(struct cifs_tcon *tcon, struct smb3_fs_context *ctx)
 
 static int
 parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf,
-			size_t buf_len,
-			struct cifs_ses *ses)
+			size_t buf_len, struct cifs_ses *ses, bool in_mount)
 {
 	struct network_interface_info_ioctl_rsp *p;
 	struct sockaddr_in *addr4;
@@ -531,6 +530,7 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf,
 	p = buf;
 
 	spin_lock(&ses->iface_lock);
+	ses->iface_count = 0;
 	/*
 	 * Go through iface_list and do kref_put to remove
 	 * any unused ifaces. ifaces in use will be removed
@@ -543,6 +543,20 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf,
 	}
 	spin_unlock(&ses->iface_lock);
 
+	/*
+	 * Samba server e.g. can return an empty interface list in some cases,
+	 * which would only be a problem if we were requesting multichannel
+	 */
+	if (bytes_left == 0) {
+		/* avoid spamming logs every 10 minutes, so log only in mount */
+		if ((ses->chan_max > 1) && in_mount)
+			cifs_dbg(VFS,
+				 "empty network interface list returned by server %s\n",
+				 ses->server->hostname);
+		rc = -EINVAL;
+		goto out;
+	}
+
 	while (bytes_left >= sizeof(*p)) {
 		memset(&tmp_iface, 0, sizeof(tmp_iface));
 		tmp_iface.speed = le64_to_cpu(p->LinkSpeed);
@@ -637,9 +651,9 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf,
 			kref_put(&iface->refcount, release_iface);
 		} else
 			list_add_tail(&info->iface_head, &ses->iface_list);
-		spin_unlock(&ses->iface_lock);
 
 		ses->iface_count++;
+		spin_unlock(&ses->iface_lock);
 		ses->iface_last_update = jiffies;
 next_iface:
 		nb_iface++;
@@ -673,7 +687,7 @@ out:
 }
 
 int
-SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon)
+SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon, bool in_mount)
 {
 	int rc;
 	unsigned int ret_data_len = 0;
@@ -693,7 +707,7 @@ SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon)
 		goto out;
 	}
 
-	rc = parse_server_interfaces(out_buf, ret_data_len, ses);
+	rc = parse_server_interfaces(out_buf, ret_data_len, ses, in_mount);
 	if (rc)
 		goto out;
 
@@ -729,7 +743,7 @@ smb3_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon,
 	if (rc)
 		return;
 
-	SMB3_request_interfaces(xid, tcon);
+	SMB3_request_interfaces(xid, tcon, true /* called during  mount */);
 
 	SMB2_QFS_attr(xid, tcon, fid.persistent_fid, fid.volatile_fid,
 			FS_ATTRIBUTE_INFORMATION);
diff --git linux-libre-6.0-gnu/fs/cifs/smb2pdu.c linux-libre-6.0.7-gnu/fs/cifs/smb2pdu.c
index 6352ab32c7e7..92a1d0695ebd 100644
--- linux-libre-6.0-gnu/fs/cifs/smb2pdu.c
+++ linux-libre-6.0.7-gnu/fs/cifs/smb2pdu.c
@@ -1169,9 +1169,9 @@ int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon)
 		pneg_inbuf->Dialects[0] =
 			cpu_to_le16(server->vals->protocol_id);
 		pneg_inbuf->DialectCount = cpu_to_le16(1);
-		/* structure is big enough for 3 dialects, sending only 1 */
+		/* structure is big enough for 4 dialects, sending only 1 */
 		inbuflen = sizeof(*pneg_inbuf) -
-				sizeof(pneg_inbuf->Dialects[0]) * 2;
+				sizeof(pneg_inbuf->Dialects[0]) * 3;
 	}
 
 	rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID,
@@ -1526,7 +1526,7 @@ SMB2_sess_auth_rawntlmssp_negotiate(struct SMB2_sess_data *sess_data)
 					  &blob_length, ses, server,
 					  sess_data->nls_cp);
 	if (rc)
-		goto out_err;
+		goto out;
 
 	if (use_spnego) {
 		/* BB eventually need to add this */
@@ -2411,7 +2411,7 @@ create_sd_buf(umode_t mode, bool set_owner, unsigned int *len)
 	unsigned int acelen, acl_size, ace_count;
 	unsigned int owner_offset = 0;
 	unsigned int group_offset = 0;
-	struct smb3_acl acl;
+	struct smb3_acl acl = {};
 
 	*len = roundup(sizeof(struct crt_sd_ctxt) + (sizeof(struct cifs_ace) * 4), 8);
 
@@ -2484,6 +2484,7 @@ create_sd_buf(umode_t mode, bool set_owner, unsigned int *len)
 	acl.AclRevision = ACL_REVISION; /* See 2.4.4.1 of MS-DTYP */
 	acl.AclSize = cpu_to_le16(acl_size);
 	acl.AceCount = cpu_to_le16(ace_count);
+	/* acl.Sbz1 and Sbz2 MBZ so are not set here, but initialized above */
 	memcpy(aclptr, &acl, sizeof(struct smb3_acl));
 
 	buf->ccontext.DataLength = cpu_to_le32(ptr - (__u8 *)&buf->sd);
diff --git linux-libre-6.0-gnu/fs/cifs/smb2transport.c linux-libre-6.0.7-gnu/fs/cifs/smb2transport.c
index 1a5fc3314dbf..4640fc4a8b13 100644
--- linux-libre-6.0-gnu/fs/cifs/smb2transport.c
+++ linux-libre-6.0.7-gnu/fs/cifs/smb2transport.c
@@ -225,9 +225,9 @@ smb2_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server,
 	struct smb_rqst drqst;
 
 	ses = smb2_find_smb_ses(server, le64_to_cpu(shdr->SessionId));
-	if (!ses) {
+	if (unlikely(!ses)) {
 		cifs_server_dbg(VFS, "%s: Could not find session\n", __func__);
-		return 0;
+		return -ENOENT;
 	}
 
 	memset(smb2_signature, 0x0, SMB2_HMACSHA256_SIZE);
@@ -557,8 +557,10 @@ smb3_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server,
 	u8 key[SMB3_SIGN_KEY_SIZE];
 
 	rc = smb2_get_sign_key(le64_to_cpu(shdr->SessionId), server, key);
-	if (rc)
-		return 0;
+	if (unlikely(rc)) {
+		cifs_server_dbg(VFS, "%s: Could not get signing key\n", __func__);
+		return rc;
+	}
 
 	if (allocate_crypto) {
 		rc = cifs_alloc_hash("cmac(aes)", &hash, &sdesc);
diff --git linux-libre-6.0-gnu/fs/coredump.c linux-libre-6.0.7-gnu/fs/coredump.c
index 1ab4f5b76a1e..3538f3a63965 100644
--- linux-libre-6.0-gnu/fs/coredump.c
+++ linux-libre-6.0.7-gnu/fs/coredump.c
@@ -841,7 +841,7 @@ static int dump_emit_page(struct coredump_params *cprm, struct page *page)
 	};
 	struct iov_iter iter;
 	struct file *file = cprm->file;
-	loff_t pos = file->f_pos;
+	loff_t pos;
 	ssize_t n;
 
 	if (cprm->to_skip) {
@@ -853,6 +853,7 @@ static int dump_emit_page(struct coredump_params *cprm, struct page *page)
 		return 0;
 	if (dump_interrupted())
 		return 0;
+	pos = file->f_pos;
 	iov_iter_bvec(&iter, WRITE, &bvec, 1, PAGE_SIZE);
 	n = __kernel_write_iter(cprm->file, &iter, &pos);
 	if (n != PAGE_SIZE)
diff --git linux-libre-6.0-gnu/fs/dlm/ast.c linux-libre-6.0.7-gnu/fs/dlm/ast.c
index 19ef136f9e4f..a44cc42b6317 100644
--- linux-libre-6.0-gnu/fs/dlm/ast.c
+++ linux-libre-6.0.7-gnu/fs/dlm/ast.c
@@ -200,13 +200,13 @@ void dlm_add_cb(struct dlm_lkb *lkb, uint32_t flags, int mode, int status,
 	if (!prev_seq) {
 		kref_get(&lkb->lkb_ref);
 
+		mutex_lock(&ls->ls_cb_mutex);
 		if (test_bit(LSFL_CB_DELAY, &ls->ls_flags)) {
-			mutex_lock(&ls->ls_cb_mutex);
 			list_add(&lkb->lkb_cb_list, &ls->ls_cb_delay);
-			mutex_unlock(&ls->ls_cb_mutex);
 		} else {
 			queue_work(ls->ls_callback_wq, &lkb->lkb_cb_work);
 		}
+		mutex_unlock(&ls->ls_cb_mutex);
 	}
  out:
 	mutex_unlock(&lkb->lkb_cb_mutex);
@@ -288,7 +288,9 @@ void dlm_callback_stop(struct dlm_ls *ls)
 
 void dlm_callback_suspend(struct dlm_ls *ls)
 {
+	mutex_lock(&ls->ls_cb_mutex);
 	set_bit(LSFL_CB_DELAY, &ls->ls_flags);
+	mutex_unlock(&ls->ls_cb_mutex);
 
 	if (ls->ls_callback_wq)
 		flush_workqueue(ls->ls_callback_wq);
diff --git linux-libre-6.0-gnu/fs/dlm/lock.c linux-libre-6.0.7-gnu/fs/dlm/lock.c
index dac7eb75dba9..4ac0478c0726 100644
--- linux-libre-6.0-gnu/fs/dlm/lock.c
+++ linux-libre-6.0.7-gnu/fs/dlm/lock.c
@@ -2864,17 +2864,9 @@ static int set_unlock_args(uint32_t flags, void *astarg, struct dlm_args *args)
 static int validate_lock_args(struct dlm_ls *ls, struct dlm_lkb *lkb,
 			      struct dlm_args *args)
 {
-	int rv = -EINVAL;
+	int rv = -EBUSY;
 
 	if (args->flags & DLM_LKF_CONVERT) {
-		if (lkb->lkb_flags & DLM_IFL_MSTCPY)
-			goto out;
-
-		if (args->flags & DLM_LKF_QUECVT &&
-		    !__quecvt_compat_matrix[lkb->lkb_grmode+1][args->mode+1])
-			goto out;
-
-		rv = -EBUSY;
 		if (lkb->lkb_status != DLM_LKSTS_GRANTED)
 			goto out;
 
@@ -2884,6 +2876,14 @@ static int validate_lock_args(struct dlm_ls *ls, struct dlm_lkb *lkb,
 
 		if (is_overlap(lkb))
 			goto out;
+
+		rv = -EINVAL;
+		if (lkb->lkb_flags & DLM_IFL_MSTCPY)
+			goto out;
+
+		if (args->flags & DLM_LKF_QUECVT &&
+		    !__quecvt_compat_matrix[lkb->lkb_grmode+1][args->mode+1])
+			goto out;
 	}
 
 	lkb->lkb_exflags = args->flags;
@@ -3623,7 +3623,7 @@ static void send_args(struct dlm_rsb *r, struct dlm_lkb *lkb,
 	case cpu_to_le32(DLM_MSG_REQUEST_REPLY):
 	case cpu_to_le32(DLM_MSG_CONVERT_REPLY):
 	case cpu_to_le32(DLM_MSG_GRANT):
-		if (!lkb->lkb_lvbptr)
+		if (!lkb->lkb_lvbptr || !(lkb->lkb_exflags & DLM_LKF_VALBLK))
 			break;
 		memcpy(ms->m_extra, lkb->lkb_lvbptr, r->res_ls->ls_lvblen);
 		break;
diff --git linux-libre-6.0-gnu/fs/dlm/lowcomms.c linux-libre-6.0.7-gnu/fs/dlm/lowcomms.c
index a4e84e8d94c8..59f64c596233 100644
--- linux-libre-6.0-gnu/fs/dlm/lowcomms.c
+++ linux-libre-6.0.7-gnu/fs/dlm/lowcomms.c
@@ -1336,6 +1336,8 @@ struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, gfp_t allocation,
 		return NULL;
 	}
 
+	/* for dlm_lowcomms_commit_msg() */
+	kref_get(&msg->ref);
 	/* we assume if successful commit must called */
 	msg->idx = idx;
 	return msg;
@@ -1375,6 +1377,8 @@ void dlm_lowcomms_commit_msg(struct dlm_msg *msg)
 {
 	_dlm_lowcomms_commit_msg(msg);
 	srcu_read_unlock(&connections_srcu, msg->idx);
+	/* because dlm_lowcomms_new_msg() */
+	kref_put(&msg->ref, dlm_msg_release);
 }
 #endif
 
diff --git linux-libre-6.0-gnu/fs/efivarfs/vars.c linux-libre-6.0.7-gnu/fs/efivarfs/vars.c
index a0ef63cfcecb..9e4f47808bd5 100644
--- linux-libre-6.0-gnu/fs/efivarfs/vars.c
+++ linux-libre-6.0.7-gnu/fs/efivarfs/vars.c
@@ -651,22 +651,6 @@ int efivar_entry_set_get_size(struct efivar_entry *entry, u32 attributes,
 	if (err)
 		return err;
 
-	/*
-	 * Ensure that the available space hasn't shrunk below the safe level
-	 */
-	status = check_var_size(attributes, *size + ucs2_strsize(name, 1024));
-	if (status != EFI_SUCCESS) {
-		if (status != EFI_UNSUPPORTED) {
-			err = efi_status_to_err(status);
-			goto out;
-		}
-
-		if (*size > 65536) {
-			err = -ENOSPC;
-			goto out;
-		}
-	}
-
 	status = efivar_set_variable_locked(name, vendor, attributes, *size,
 					    data, false);
 	if (status != EFI_SUCCESS) {
diff --git linux-libre-6.0-gnu/fs/erofs/inode.c linux-libre-6.0.7-gnu/fs/erofs/inode.c
index 95a403720e8c..16cf9a283557 100644
--- linux-libre-6.0-gnu/fs/erofs/inode.c
+++ linux-libre-6.0.7-gnu/fs/erofs/inode.c
@@ -214,7 +214,7 @@ static int erofs_fill_symlink(struct inode *inode, void *kaddr,
 
 	/* if it cannot be handled with fast symlink scheme */
 	if (vi->datalayout != EROFS_INODE_FLAT_INLINE ||
-	    inode->i_size >= EROFS_BLKSIZ) {
+	    inode->i_size >= EROFS_BLKSIZ || inode->i_size < 0) {
 		inode->i_op = &erofs_symlink_iops;
 		return 0;
 	}
diff --git linux-libre-6.0-gnu/fs/erofs/super.c linux-libre-6.0.7-gnu/fs/erofs/super.c
index 3173debeaa5a..9716d355a63e 100644
--- linux-libre-6.0-gnu/fs/erofs/super.c
+++ linux-libre-6.0.7-gnu/fs/erofs/super.c
@@ -879,7 +879,7 @@ static void erofs_kill_sb(struct super_block *sb)
 	WARN_ON(sb->s_magic != EROFS_SUPER_MAGIC);
 
 	if (erofs_is_fscache_mode(sb))
-		generic_shutdown_super(sb);
+		kill_anon_super(sb);
 	else
 		kill_block_super(sb);
 
diff --git linux-libre-6.0-gnu/fs/erofs/zdata.c linux-libre-6.0.7-gnu/fs/erofs/zdata.c
index 5792ca9e0d5e..c7511b431776 100644
--- linux-libre-6.0-gnu/fs/erofs/zdata.c
+++ linux-libre-6.0.7-gnu/fs/erofs/zdata.c
@@ -765,13 +765,13 @@ retry:
 	if (fe->pcl->pageofs_out != (map->m_la & ~PAGE_MASK))
 		fe->pcl->multibases = true;
 
-	if ((map->m_flags & EROFS_MAP_FULL_MAPPED) &&
-	    fe->pcl->length == map->m_llen)
-		fe->pcl->partial = false;
 	if (fe->pcl->length < offset + end - map->m_la) {
 		fe->pcl->length = offset + end - map->m_la;
 		fe->pcl->pageofs_out = map->m_la & ~PAGE_MASK;
 	}
+	if ((map->m_flags & EROFS_MAP_FULL_MAPPED) &&
+	     fe->pcl->length == map->m_llen)
+		fe->pcl->partial = false;
 next_part:
 	/* shorten the remaining extent to update progress */
 	map->m_llen = offset + cur - map->m_la;
@@ -838,15 +838,13 @@ static void z_erofs_do_decompressed_bvec(struct z_erofs_decompress_backend *be,
 
 	if (!((bvec->offset + be->pcl->pageofs_out) & ~PAGE_MASK)) {
 		unsigned int pgnr;
-		struct page *oldpage;
 
 		pgnr = (bvec->offset + be->pcl->pageofs_out) >> PAGE_SHIFT;
 		DBG_BUGON(pgnr >= be->nr_pages);
-		oldpage = be->decompressed_pages[pgnr];
-		be->decompressed_pages[pgnr] = bvec->page;
-
-		if (!oldpage)
+		if (!be->decompressed_pages[pgnr]) {
+			be->decompressed_pages[pgnr] = bvec->page;
 			return;
+		}
 	}
 
 	/* (cold path) one pcluster is requested multiple times */
diff --git linux-libre-6.0-gnu/fs/erofs/zdata.h linux-libre-6.0.7-gnu/fs/erofs/zdata.h
index e7f04c4fbb81..d98c95212985 100644
--- linux-libre-6.0-gnu/fs/erofs/zdata.h
+++ linux-libre-6.0.7-gnu/fs/erofs/zdata.h
@@ -126,10 +126,10 @@ static inline unsigned int z_erofs_pclusterpages(struct z_erofs_pcluster *pcl)
 }
 
 /*
- * bit 31: I/O error occurred on this page
- * bit 0 - 30: remaining parts to complete this page
+ * bit 30: I/O error occurred on this page
+ * bit 0 - 29: remaining parts to complete this page
  */
-#define Z_EROFS_PAGE_EIO			(1 << 31)
+#define Z_EROFS_PAGE_EIO			(1 << 30)
 
 static inline void z_erofs_onlinepage_init(struct page *page)
 {
diff --git linux-libre-6.0-gnu/fs/erofs/zmap.c linux-libre-6.0.7-gnu/fs/erofs/zmap.c
index d58549ca1df9..63fd2f146026 100644
--- linux-libre-6.0-gnu/fs/erofs/zmap.c
+++ linux-libre-6.0.7-gnu/fs/erofs/zmap.c
@@ -61,8 +61,7 @@ static int z_erofs_fill_inode_lazy(struct inode *inode)
 
 	pos = ALIGN(iloc(EROFS_SB(sb), vi->nid) + vi->inode_isize +
 		    vi->xattr_isize, 8);
-	kaddr = erofs_read_metabuf(&buf, sb, erofs_blknr(pos),
-				   EROFS_KMAP_ATOMIC);
+	kaddr = erofs_read_metabuf(&buf, sb, erofs_blknr(pos), EROFS_KMAP);
 	if (IS_ERR(kaddr)) {
 		err = PTR_ERR(kaddr);
 		goto out_unlock;
@@ -79,7 +78,7 @@ static int z_erofs_fill_inode_lazy(struct inode *inode)
 		erofs_err(sb, "unknown HEAD%u format %u for nid %llu, please upgrade kernel",
 			  headnr + 1, vi->z_algorithmtype[headnr], vi->nid);
 		err = -EOPNOTSUPP;
-		goto unmap_done;
+		goto out_put_metabuf;
 	}
 
 	vi->z_logical_clusterbits = LOG_BLOCK_SIZE + (h->h_clusterbits & 7);
@@ -89,7 +88,7 @@ static int z_erofs_fill_inode_lazy(struct inode *inode)
 		erofs_err(sb, "per-inode big pcluster without sb feature for nid %llu",
 			  vi->nid);
 		err = -EFSCORRUPTED;
-		goto unmap_done;
+		goto out_put_metabuf;
 	}
 	if (vi->datalayout == EROFS_INODE_FLAT_COMPRESSION &&
 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1) ^
@@ -97,12 +96,8 @@ static int z_erofs_fill_inode_lazy(struct inode *inode)
 		erofs_err(sb, "big pcluster head1/2 of compact indexes should be consistent for nid %llu",
 			  vi->nid);
 		err = -EFSCORRUPTED;
-		goto unmap_done;
+		goto out_put_metabuf;
 	}
-unmap_done:
-	erofs_put_metabuf(&buf);
-	if (err)
-		goto out_unlock;
 
 	if (vi->z_advise & Z_EROFS_ADVISE_INLINE_PCLUSTER) {
 		struct erofs_map_blocks map = {
@@ -121,11 +116,13 @@ unmap_done:
 			err = -EFSCORRUPTED;
 		}
 		if (err < 0)
-			goto out_unlock;
+			goto out_put_metabuf;
 	}
 	/* paired with smp_mb() at the beginning of the function */
 	smp_mb();
 	set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);
+out_put_metabuf:
+	erofs_put_metabuf(&buf);
 out_unlock:
 	clear_and_wake_up_bit(EROFS_I_BL_Z_BIT, &vi->flags);
 	return err;
diff --git linux-libre-6.0-gnu/fs/eventfd.c linux-libre-6.0.7-gnu/fs/eventfd.c
index 3627dd7d25db..c0ffee99ad23 100644
--- linux-libre-6.0-gnu/fs/eventfd.c
+++ linux-libre-6.0.7-gnu/fs/eventfd.c
@@ -69,17 +69,17 @@ __u64 eventfd_signal(struct eventfd_ctx *ctx, __u64 n)
 	 * it returns false, the eventfd_signal() call should be deferred to a
 	 * safe context.
 	 */
-	if (WARN_ON_ONCE(current->in_eventfd_signal))
+	if (WARN_ON_ONCE(current->in_eventfd))
 		return 0;
 
 	spin_lock_irqsave(&ctx->wqh.lock, flags);
-	current->in_eventfd_signal = 1;
+	current->in_eventfd = 1;
 	if (ULLONG_MAX - ctx->count < n)
 		n = ULLONG_MAX - ctx->count;
 	ctx->count += n;
 	if (waitqueue_active(&ctx->wqh))
 		wake_up_locked_poll(&ctx->wqh, EPOLLIN);
-	current->in_eventfd_signal = 0;
+	current->in_eventfd = 0;
 	spin_unlock_irqrestore(&ctx->wqh.lock, flags);
 
 	return n;
@@ -253,8 +253,10 @@ static ssize_t eventfd_read(struct kiocb *iocb, struct iov_iter *to)
 		__set_current_state(TASK_RUNNING);
 	}
 	eventfd_ctx_do_read(ctx, &ucnt);
+	current->in_eventfd = 1;
 	if (waitqueue_active(&ctx->wqh))
 		wake_up_locked_poll(&ctx->wqh, EPOLLOUT);
+	current->in_eventfd = 0;
 	spin_unlock_irq(&ctx->wqh.lock);
 	if (unlikely(copy_to_iter(&ucnt, sizeof(ucnt), to) != sizeof(ucnt)))
 		return -EFAULT;
@@ -301,8 +303,10 @@ static ssize_t eventfd_write(struct file *file, const char __user *buf, size_t c
 	}
 	if (likely(res > 0)) {
 		ctx->count += ucnt;
+		current->in_eventfd = 1;
 		if (waitqueue_active(&ctx->wqh))
 			wake_up_locked_poll(&ctx->wqh, EPOLLIN);
+		current->in_eventfd = 0;
 	}
 	spin_unlock_irq(&ctx->wqh.lock);
 
diff --git linux-libre-6.0-gnu/fs/exec.c linux-libre-6.0.7-gnu/fs/exec.c
index d046dbb9cbd0..6f3d6fce178f 100644
--- linux-libre-6.0-gnu/fs/exec.c
+++ linux-libre-6.0.7-gnu/fs/exec.c
@@ -1196,11 +1196,11 @@ static int unshare_sighand(struct task_struct *me)
 			return -ENOMEM;
 
 		refcount_set(&newsighand->count, 1);
-		memcpy(newsighand->action, oldsighand->action,
-		       sizeof(newsighand->action));
 
 		write_lock_irq(&tasklist_lock);
 		spin_lock(&oldsighand->siglock);
+		memcpy(newsighand->action, oldsighand->action,
+		       sizeof(newsighand->action));
 		rcu_assign_pointer(me->sighand, newsighand);
 		spin_unlock(&oldsighand->siglock);
 		write_unlock_irq(&tasklist_lock);
diff --git linux-libre-6.0-gnu/fs/ext2/super.c linux-libre-6.0.7-gnu/fs/ext2/super.c
index 252c742379cf..03f2af98b1b4 100644
--- linux-libre-6.0-gnu/fs/ext2/super.c
+++ linux-libre-6.0.7-gnu/fs/ext2/super.c
@@ -163,7 +163,7 @@ static void ext2_put_super (struct super_block * sb)
 	db_count = sbi->s_gdb_count;
 	for (i = 0; i < db_count; i++)
 		brelse(sbi->s_group_desc[i]);
-	kfree(sbi->s_group_desc);
+	kvfree(sbi->s_group_desc);
 	kfree(sbi->s_debts);
 	percpu_counter_destroy(&sbi->s_freeblocks_counter);
 	percpu_counter_destroy(&sbi->s_freeinodes_counter);
@@ -1052,6 +1052,13 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 			sbi->s_blocks_per_group);
 		goto failed_mount;
 	}
+	/* At least inode table, bitmaps, and sb have to fit in one group */
+	if (sbi->s_blocks_per_group <= sbi->s_itb_per_group + 3) {
+		ext2_msg(sb, KERN_ERR,
+			"error: #blocks per group smaller than metadata size: %lu <= %lu",
+			sbi->s_blocks_per_group, sbi->s_inodes_per_group + 3);
+		goto failed_mount;
+	}
 	if (sbi->s_frags_per_group > sb->s_blocksize * 8) {
 		ext2_msg(sb, KERN_ERR,
 			"error: #fragments per group too big: %lu",
@@ -1065,9 +1072,14 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 			sbi->s_inodes_per_group);
 		goto failed_mount;
 	}
+	if (sb_bdev_nr_blocks(sb) < le32_to_cpu(es->s_blocks_count)) {
+		ext2_msg(sb, KERN_ERR,
+			 "bad geometry: block count %u exceeds size of device (%u blocks)",
+			 le32_to_cpu(es->s_blocks_count),
+			 (unsigned)sb_bdev_nr_blocks(sb));
+		goto failed_mount;
+	}
 
-	if (EXT2_BLOCKS_PER_GROUP(sb) == 0)
-		goto cantfind_ext2;
 	sbi->s_groups_count = ((le32_to_cpu(es->s_blocks_count) -
 				le32_to_cpu(es->s_first_data_block) - 1)
 					/ EXT2_BLOCKS_PER_GROUP(sb)) + 1;
@@ -1080,7 +1092,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 	}
 	db_count = (sbi->s_groups_count + EXT2_DESC_PER_BLOCK(sb) - 1) /
 		   EXT2_DESC_PER_BLOCK(sb);
-	sbi->s_group_desc = kmalloc_array(db_count,
+	sbi->s_group_desc = kvmalloc_array(db_count,
 					   sizeof(struct buffer_head *),
 					   GFP_KERNEL);
 	if (sbi->s_group_desc == NULL) {
@@ -1206,7 +1218,7 @@ failed_mount2:
 	for (i = 0; i < db_count; i++)
 		brelse(sbi->s_group_desc[i]);
 failed_mount_group_desc:
-	kfree(sbi->s_group_desc);
+	kvfree(sbi->s_group_desc);
 	kfree(sbi->s_debts);
 failed_mount:
 	brelse(bh);
diff --git linux-libre-6.0-gnu/fs/ext4/fast_commit.c linux-libre-6.0.7-gnu/fs/ext4/fast_commit.c
index 2af962cbb835..e5d20da58528 100644
--- linux-libre-6.0-gnu/fs/ext4/fast_commit.c
+++ linux-libre-6.0.7-gnu/fs/ext4/fast_commit.c
@@ -710,10 +710,10 @@ static u8 *ext4_fc_reserve_space(struct super_block *sb, int len, u32 *crc)
 	 * After allocating len, we should have space at least for a 0 byte
 	 * padding.
 	 */
-	if (len + sizeof(struct ext4_fc_tl) > bsize)
+	if (len + EXT4_FC_TAG_BASE_LEN > bsize)
 		return NULL;
 
-	if (bsize - off - 1 > len + sizeof(struct ext4_fc_tl)) {
+	if (bsize - off - 1 > len + EXT4_FC_TAG_BASE_LEN) {
 		/*
 		 * Only allocate from current buffer if we have enough space for
 		 * this request AND we have space to add a zero byte padding.
@@ -730,10 +730,10 @@ static u8 *ext4_fc_reserve_space(struct super_block *sb, int len, u32 *crc)
 	/* Need to add PAD tag */
 	tl = (struct ext4_fc_tl *)(sbi->s_fc_bh->b_data + off);
 	tl->fc_tag = cpu_to_le16(EXT4_FC_TAG_PAD);
-	pad_len = bsize - off - 1 - sizeof(struct ext4_fc_tl);
+	pad_len = bsize - off - 1 - EXT4_FC_TAG_BASE_LEN;
 	tl->fc_len = cpu_to_le16(pad_len);
 	if (crc)
-		*crc = ext4_chksum(sbi, *crc, tl, sizeof(*tl));
+		*crc = ext4_chksum(sbi, *crc, tl, EXT4_FC_TAG_BASE_LEN);
 	if (pad_len > 0)
 		ext4_fc_memzero(sb, tl + 1, pad_len, crc);
 	ext4_fc_submit_bh(sb, false);
@@ -775,7 +775,7 @@ static int ext4_fc_write_tail(struct super_block *sb, u32 crc)
 	 * ext4_fc_reserve_space takes care of allocating an extra block if
 	 * there's no enough space on this block for accommodating this tail.
 	 */
-	dst = ext4_fc_reserve_space(sb, sizeof(tl) + sizeof(tail), &crc);
+	dst = ext4_fc_reserve_space(sb, EXT4_FC_TAG_BASE_LEN + sizeof(tail), &crc);
 	if (!dst)
 		return -ENOSPC;
 
@@ -785,8 +785,8 @@ static int ext4_fc_write_tail(struct super_block *sb, u32 crc)
 	tl.fc_len = cpu_to_le16(bsize - off - 1 + sizeof(struct ext4_fc_tail));
 	sbi->s_fc_bytes = round_up(sbi->s_fc_bytes, bsize);
 
-	ext4_fc_memcpy(sb, dst, &tl, sizeof(tl), &crc);
-	dst += sizeof(tl);
+	ext4_fc_memcpy(sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, &crc);
+	dst += EXT4_FC_TAG_BASE_LEN;
 	tail.fc_tid = cpu_to_le32(sbi->s_journal->j_running_transaction->t_tid);
 	ext4_fc_memcpy(sb, dst, &tail.fc_tid, sizeof(tail.fc_tid), &crc);
 	dst += sizeof(tail.fc_tid);
@@ -808,15 +808,15 @@ static bool ext4_fc_add_tlv(struct super_block *sb, u16 tag, u16 len, u8 *val,
 	struct ext4_fc_tl tl;
 	u8 *dst;
 
-	dst = ext4_fc_reserve_space(sb, sizeof(tl) + len, crc);
+	dst = ext4_fc_reserve_space(sb, EXT4_FC_TAG_BASE_LEN + len, crc);
 	if (!dst)
 		return false;
 
 	tl.fc_tag = cpu_to_le16(tag);
 	tl.fc_len = cpu_to_le16(len);
 
-	ext4_fc_memcpy(sb, dst, &tl, sizeof(tl), crc);
-	ext4_fc_memcpy(sb, dst + sizeof(tl), val, len, crc);
+	ext4_fc_memcpy(sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, crc);
+	ext4_fc_memcpy(sb, dst + EXT4_FC_TAG_BASE_LEN, val, len, crc);
 
 	return true;
 }
@@ -828,8 +828,8 @@ static bool ext4_fc_add_dentry_tlv(struct super_block *sb, u32 *crc,
 	struct ext4_fc_dentry_info fcd;
 	struct ext4_fc_tl tl;
 	int dlen = fc_dentry->fcd_name.len;
-	u8 *dst = ext4_fc_reserve_space(sb, sizeof(tl) + sizeof(fcd) + dlen,
-					crc);
+	u8 *dst = ext4_fc_reserve_space(sb,
+			EXT4_FC_TAG_BASE_LEN + sizeof(fcd) + dlen, crc);
 
 	if (!dst)
 		return false;
@@ -838,8 +838,8 @@ static bool ext4_fc_add_dentry_tlv(struct super_block *sb, u32 *crc,
 	fcd.fc_ino = cpu_to_le32(fc_dentry->fcd_ino);
 	tl.fc_tag = cpu_to_le16(fc_dentry->fcd_op);
 	tl.fc_len = cpu_to_le16(sizeof(fcd) + dlen);
-	ext4_fc_memcpy(sb, dst, &tl, sizeof(tl), crc);
-	dst += sizeof(tl);
+	ext4_fc_memcpy(sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, crc);
+	dst += EXT4_FC_TAG_BASE_LEN;
 	ext4_fc_memcpy(sb, dst, &fcd, sizeof(fcd), crc);
 	dst += sizeof(fcd);
 	ext4_fc_memcpy(sb, dst, fc_dentry->fcd_name.name, dlen, crc);
@@ -874,22 +874,25 @@ static int ext4_fc_write_inode(struct inode *inode, u32 *crc)
 	tl.fc_tag = cpu_to_le16(EXT4_FC_TAG_INODE);
 	tl.fc_len = cpu_to_le16(inode_len + sizeof(fc_inode.fc_ino));
 
+	ret = -ECANCELED;
 	dst = ext4_fc_reserve_space(inode->i_sb,
-			sizeof(tl) + inode_len + sizeof(fc_inode.fc_ino), crc);
+		EXT4_FC_TAG_BASE_LEN + inode_len + sizeof(fc_inode.fc_ino), crc);
 	if (!dst)
-		return -ECANCELED;
+		goto err;
 
-	if (!ext4_fc_memcpy(inode->i_sb, dst, &tl, sizeof(tl), crc))
-		return -ECANCELED;
-	dst += sizeof(tl);
+	if (!ext4_fc_memcpy(inode->i_sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, crc))
+		goto err;
+	dst += EXT4_FC_TAG_BASE_LEN;
 	if (!ext4_fc_memcpy(inode->i_sb, dst, &fc_inode, sizeof(fc_inode), crc))
-		return -ECANCELED;
+		goto err;
 	dst += sizeof(fc_inode);
 	if (!ext4_fc_memcpy(inode->i_sb, dst, (u8 *)ext4_raw_inode(&iloc),
 					inode_len, crc))
-		return -ECANCELED;
-
-	return 0;
+		goto err;
+	ret = 0;
+err:
+	brelse(iloc.bh);
+	return ret;
 }
 
 /*
@@ -1343,7 +1346,7 @@ struct dentry_info_args {
 };
 
 static inline void tl_to_darg(struct dentry_info_args *darg,
-			      struct  ext4_fc_tl *tl, u8 *val)
+			      struct ext4_fc_tl *tl, u8 *val)
 {
 	struct ext4_fc_dentry_info fcd;
 
@@ -1352,8 +1355,14 @@ static inline void tl_to_darg(struct dentry_info_args *darg,
 	darg->parent_ino = le32_to_cpu(fcd.fc_parent_ino);
 	darg->ino = le32_to_cpu(fcd.fc_ino);
 	darg->dname = val + offsetof(struct ext4_fc_dentry_info, fc_dname);
-	darg->dname_len = le16_to_cpu(tl->fc_len) -
-		sizeof(struct ext4_fc_dentry_info);
+	darg->dname_len = tl->fc_len - sizeof(struct ext4_fc_dentry_info);
+}
+
+static inline void ext4_fc_get_tl(struct ext4_fc_tl *tl, u8 *val)
+{
+	memcpy(tl, val, EXT4_FC_TAG_BASE_LEN);
+	tl->fc_len = le16_to_cpu(tl->fc_len);
+	tl->fc_tag = le16_to_cpu(tl->fc_tag);
 }
 
 /* Unlink replay function */
@@ -1491,13 +1500,15 @@ static int ext4_fc_record_modified_inode(struct super_block *sb, int ino)
 		if (state->fc_modified_inodes[i] == ino)
 			return 0;
 	if (state->fc_modified_inodes_used == state->fc_modified_inodes_size) {
-		state->fc_modified_inodes = krealloc(
-				state->fc_modified_inodes,
+		int *fc_modified_inodes;
+
+		fc_modified_inodes = krealloc(state->fc_modified_inodes,
 				sizeof(int) * (state->fc_modified_inodes_size +
 				EXT4_FC_REPLAY_REALLOC_INCREMENT),
 				GFP_KERNEL);
-		if (!state->fc_modified_inodes)
+		if (!fc_modified_inodes)
 			return -ENOMEM;
+		state->fc_modified_inodes = fc_modified_inodes;
 		state->fc_modified_inodes_size +=
 			EXT4_FC_REPLAY_REALLOC_INCREMENT;
 	}
@@ -1516,7 +1527,7 @@ static int ext4_fc_replay_inode(struct super_block *sb, struct ext4_fc_tl *tl,
 	struct ext4_inode *raw_fc_inode;
 	struct inode *inode = NULL;
 	struct ext4_iloc iloc;
-	int inode_len, ino, ret, tag = le16_to_cpu(tl->fc_tag);
+	int inode_len, ino, ret, tag = tl->fc_tag;
 	struct ext4_extent_header *eh;
 
 	memcpy(&fc_inode, val, sizeof(fc_inode));
@@ -1541,7 +1552,7 @@ static int ext4_fc_replay_inode(struct super_block *sb, struct ext4_fc_tl *tl,
 	if (ret)
 		goto out;
 
-	inode_len = le16_to_cpu(tl->fc_len) - sizeof(struct ext4_fc_inode);
+	inode_len = tl->fc_len - sizeof(struct ext4_fc_inode);
 	raw_inode = ext4_raw_inode(&iloc);
 
 	memcpy(raw_inode, raw_fc_inode, offsetof(struct ext4_inode, i_block));
@@ -1682,15 +1693,18 @@ int ext4_fc_record_regions(struct super_block *sb, int ino,
 	if (replay && state->fc_regions_used != state->fc_regions_valid)
 		state->fc_regions_used = state->fc_regions_valid;
 	if (state->fc_regions_used == state->fc_regions_size) {
+		struct ext4_fc_alloc_region *fc_regions;
+
+		fc_regions = krealloc(state->fc_regions,
+				      sizeof(struct ext4_fc_alloc_region) *
+				      (state->fc_regions_size +
+				       EXT4_FC_REPLAY_REALLOC_INCREMENT),
+				      GFP_KERNEL);
+		if (!fc_regions)
+			return -ENOMEM;
 		state->fc_regions_size +=
 			EXT4_FC_REPLAY_REALLOC_INCREMENT;
-		state->fc_regions = krealloc(
-					state->fc_regions,
-					state->fc_regions_size *
-					sizeof(struct ext4_fc_alloc_region),
-					GFP_KERNEL);
-		if (!state->fc_regions)
-			return -ENOMEM;
+		state->fc_regions = fc_regions;
 	}
 	region = &state->fc_regions[state->fc_regions_used++];
 	region->ino = ino;
@@ -1972,6 +1986,34 @@ void ext4_fc_replay_cleanup(struct super_block *sb)
 	kfree(sbi->s_fc_replay_state.fc_modified_inodes);
 }
 
+static inline bool ext4_fc_tag_len_isvalid(struct ext4_fc_tl *tl,
+					   u8 *val, u8 *end)
+{
+	if (val + tl->fc_len > end)
+		return false;
+
+	/* Here only check ADD_RANGE/TAIL/HEAD which will read data when do
+	 * journal rescan before do CRC check. Other tags length check will
+	 * rely on CRC check.
+	 */
+	switch (tl->fc_tag) {
+	case EXT4_FC_TAG_ADD_RANGE:
+		return (sizeof(struct ext4_fc_add_range) == tl->fc_len);
+	case EXT4_FC_TAG_TAIL:
+		return (sizeof(struct ext4_fc_tail) <= tl->fc_len);
+	case EXT4_FC_TAG_HEAD:
+		return (sizeof(struct ext4_fc_head) == tl->fc_len);
+	case EXT4_FC_TAG_DEL_RANGE:
+	case EXT4_FC_TAG_LINK:
+	case EXT4_FC_TAG_UNLINK:
+	case EXT4_FC_TAG_CREAT:
+	case EXT4_FC_TAG_INODE:
+	case EXT4_FC_TAG_PAD:
+	default:
+		return true;
+	}
+}
+
 /*
  * Recovery Scan phase handler
  *
@@ -2028,12 +2070,18 @@ static int ext4_fc_replay_scan(journal_t *journal,
 	}
 
 	state->fc_replay_expected_off++;
-	for (cur = start; cur < end; cur = cur + sizeof(tl) + le16_to_cpu(tl.fc_len)) {
-		memcpy(&tl, cur, sizeof(tl));
-		val = cur + sizeof(tl);
+	for (cur = start; cur < end - EXT4_FC_TAG_BASE_LEN;
+	     cur = cur + EXT4_FC_TAG_BASE_LEN + tl.fc_len) {
+		ext4_fc_get_tl(&tl, cur);
+		val = cur + EXT4_FC_TAG_BASE_LEN;
+		if (!ext4_fc_tag_len_isvalid(&tl, val, end)) {
+			ret = state->fc_replay_num_tags ?
+				JBD2_FC_REPLAY_STOP : -ECANCELED;
+			goto out_err;
+		}
 		ext4_debug("Scan phase, tag:%s, blk %lld\n",
-			  tag2str(le16_to_cpu(tl.fc_tag)), bh->b_blocknr);
-		switch (le16_to_cpu(tl.fc_tag)) {
+			   tag2str(tl.fc_tag), bh->b_blocknr);
+		switch (tl.fc_tag) {
 		case EXT4_FC_TAG_ADD_RANGE:
 			memcpy(&ext, val, sizeof(ext));
 			ex = (struct ext4_extent *)&ext.fc_ex;
@@ -2053,13 +2101,13 @@ static int ext4_fc_replay_scan(journal_t *journal,
 		case EXT4_FC_TAG_PAD:
 			state->fc_cur_tag++;
 			state->fc_crc = ext4_chksum(sbi, state->fc_crc, cur,
-					sizeof(tl) + le16_to_cpu(tl.fc_len));
+				EXT4_FC_TAG_BASE_LEN + tl.fc_len);
 			break;
 		case EXT4_FC_TAG_TAIL:
 			state->fc_cur_tag++;
 			memcpy(&tail, val, sizeof(tail));
 			state->fc_crc = ext4_chksum(sbi, state->fc_crc, cur,
-						sizeof(tl) +
+						EXT4_FC_TAG_BASE_LEN +
 						offsetof(struct ext4_fc_tail,
 						fc_crc));
 			if (le32_to_cpu(tail.fc_tid) == expected_tid &&
@@ -2086,7 +2134,7 @@ static int ext4_fc_replay_scan(journal_t *journal,
 			}
 			state->fc_cur_tag++;
 			state->fc_crc = ext4_chksum(sbi, state->fc_crc, cur,
-					    sizeof(tl) + le16_to_cpu(tl.fc_len));
+				EXT4_FC_TAG_BASE_LEN + tl.fc_len);
 			break;
 		default:
 			ret = state->fc_replay_num_tags ?
@@ -2141,19 +2189,20 @@ static int ext4_fc_replay(journal_t *journal, struct buffer_head *bh,
 	start = (u8 *)bh->b_data;
 	end = (__u8 *)bh->b_data + journal->j_blocksize - 1;
 
-	for (cur = start; cur < end; cur = cur + sizeof(tl) + le16_to_cpu(tl.fc_len)) {
-		memcpy(&tl, cur, sizeof(tl));
-		val = cur + sizeof(tl);
+	for (cur = start; cur < end - EXT4_FC_TAG_BASE_LEN;
+	     cur = cur + EXT4_FC_TAG_BASE_LEN + tl.fc_len) {
+		ext4_fc_get_tl(&tl, cur);
+		val = cur + EXT4_FC_TAG_BASE_LEN;
 
 		if (state->fc_replay_num_tags == 0) {
 			ret = JBD2_FC_REPLAY_STOP;
 			ext4_fc_set_bitmaps_and_counters(sb);
 			break;
 		}
-		ext4_debug("Replay phase, tag:%s\n",
-				tag2str(le16_to_cpu(tl.fc_tag)));
+
+		ext4_debug("Replay phase, tag:%s\n", tag2str(tl.fc_tag));
 		state->fc_replay_num_tags--;
-		switch (le16_to_cpu(tl.fc_tag)) {
+		switch (tl.fc_tag) {
 		case EXT4_FC_TAG_LINK:
 			ret = ext4_fc_replay_link(sb, &tl, val);
 			break;
@@ -2174,19 +2223,18 @@ static int ext4_fc_replay(journal_t *journal, struct buffer_head *bh,
 			break;
 		case EXT4_FC_TAG_PAD:
 			trace_ext4_fc_replay(sb, EXT4_FC_TAG_PAD, 0,
-					     le16_to_cpu(tl.fc_len), 0);
+					     tl.fc_len, 0);
 			break;
 		case EXT4_FC_TAG_TAIL:
-			trace_ext4_fc_replay(sb, EXT4_FC_TAG_TAIL, 0,
-					     le16_to_cpu(tl.fc_len), 0);
+			trace_ext4_fc_replay(sb, EXT4_FC_TAG_TAIL,
+					     0, tl.fc_len, 0);
 			memcpy(&tail, val, sizeof(tail));
 			WARN_ON(le32_to_cpu(tail.fc_tid) != expected_tid);
 			break;
 		case EXT4_FC_TAG_HEAD:
 			break;
 		default:
-			trace_ext4_fc_replay(sb, le16_to_cpu(tl.fc_tag), 0,
-					     le16_to_cpu(tl.fc_len), 0);
+			trace_ext4_fc_replay(sb, tl.fc_tag, 0, tl.fc_len, 0);
 			ret = -ECANCELED;
 			break;
 		}
diff --git linux-libre-6.0-gnu/fs/ext4/fast_commit.h linux-libre-6.0.7-gnu/fs/ext4/fast_commit.h
index 1db12847a83b..a6154c3ed135 100644
--- linux-libre-6.0-gnu/fs/ext4/fast_commit.h
+++ linux-libre-6.0.7-gnu/fs/ext4/fast_commit.h
@@ -70,6 +70,9 @@ struct ext4_fc_tail {
 	__le32 fc_crc;
 };
 
+/* Tag base length */
+#define EXT4_FC_TAG_BASE_LEN (sizeof(struct ext4_fc_tl))
+
 /*
  * Fast commit status codes
  */
diff --git linux-libre-6.0-gnu/fs/ext4/file.c linux-libre-6.0.7-gnu/fs/ext4/file.c
index 109d07629f81..847a2f806b8f 100644
--- linux-libre-6.0-gnu/fs/ext4/file.c
+++ linux-libre-6.0.7-gnu/fs/ext4/file.c
@@ -528,6 +528,12 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from)
 		ret = -EAGAIN;
 		goto out;
 	}
+	/*
+	 * Make sure inline data cannot be created anymore since we are going
+	 * to allocate blocks for DIO. We know the inode does not have any
+	 * inline data now because ext4_dio_supported() checked for that.
+	 */
+	ext4_clear_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA);
 
 	offset = iocb->ki_pos;
 	count = ret;
diff --git linux-libre-6.0-gnu/fs/ext4/inode.c linux-libre-6.0.7-gnu/fs/ext4/inode.c
index 601214453c3a..6da73be32bff 100644
--- linux-libre-6.0-gnu/fs/ext4/inode.c
+++ linux-libre-6.0.7-gnu/fs/ext4/inode.c
@@ -1188,6 +1188,13 @@ retry_grab:
 	page = grab_cache_page_write_begin(mapping, index);
 	if (!page)
 		return -ENOMEM;
+	/*
+	 * The same as page allocation, we prealloc buffer heads before
+	 * starting the handle.
+	 */
+	if (!page_has_buffers(page))
+		create_empty_buffers(page, inode->i_sb->s_blocksize, 0);
+
 	unlock_page(page);
 
 retry_journal:
@@ -5342,6 +5349,7 @@ int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
 	int error, rc = 0;
 	int orphan = 0;
 	const unsigned int ia_valid = attr->ia_valid;
+	bool inc_ivers = true;
 
 	if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
 		return -EIO;
@@ -5425,8 +5433,8 @@ int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
 			return -EINVAL;
 		}
 
-		if (IS_I_VERSION(inode) && attr->ia_size != inode->i_size)
-			inode_inc_iversion(inode);
+		if (attr->ia_size == inode->i_size)
+			inc_ivers = false;
 
 		if (shrink) {
 			if (ext4_should_order_data(inode)) {
@@ -5528,6 +5536,8 @@ out_mmap_sem:
 	}
 
 	if (!error) {
+		if (inc_ivers)
+			inode_inc_iversion(inode);
 		setattr_copy(mnt_userns, inode, attr);
 		mark_inode_dirty(inode);
 	}
@@ -5731,9 +5741,6 @@ int ext4_mark_iloc_dirty(handle_t *handle,
 	}
 	ext4_fc_track_inode(handle, inode);
 
-	if (IS_I_VERSION(inode))
-		inode_inc_iversion(inode);
-
 	/* the do_update_inode consumes one bh->b_count */
 	get_bh(iloc->bh);
 
diff --git linux-libre-6.0-gnu/fs/ext4/ioctl.c linux-libre-6.0.7-gnu/fs/ext4/ioctl.c
index 3cf3ec4b1c21..ad3a294a88eb 100644
--- linux-libre-6.0-gnu/fs/ext4/ioctl.c
+++ linux-libre-6.0.7-gnu/fs/ext4/ioctl.c
@@ -452,6 +452,7 @@ static long swap_inode_boot_loader(struct super_block *sb,
 	swap_inode_data(inode, inode_bl);
 
 	inode->i_ctime = inode_bl->i_ctime = current_time(inode);
+	inode_inc_iversion(inode);
 
 	inode->i_generation = prandom_u32();
 	inode_bl->i_generation = prandom_u32();
@@ -665,6 +666,7 @@ static int ext4_ioctl_setflags(struct inode *inode,
 	ext4_set_inode_flags(inode, false);
 
 	inode->i_ctime = current_time(inode);
+	inode_inc_iversion(inode);
 
 	err = ext4_mark_iloc_dirty(handle, inode, &iloc);
 flags_err:
@@ -775,6 +777,7 @@ static int ext4_ioctl_setproject(struct inode *inode, __u32 projid)
 
 	EXT4_I(inode)->i_projid = kprojid;
 	inode->i_ctime = current_time(inode);
+	inode_inc_iversion(inode);
 out_dirty:
 	rc = ext4_mark_iloc_dirty(handle, inode, &iloc);
 	if (!err)
@@ -1257,6 +1260,7 @@ static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		err = ext4_reserve_inode_write(handle, inode, &iloc);
 		if (err == 0) {
 			inode->i_ctime = current_time(inode);
+			inode_inc_iversion(inode);
 			inode->i_generation = generation;
 			err = ext4_mark_iloc_dirty(handle, inode, &iloc);
 		}
diff --git linux-libre-6.0-gnu/fs/ext4/namei.c linux-libre-6.0.7-gnu/fs/ext4/namei.c
index 3a31b662f661..4183a4cb4a21 100644
--- linux-libre-6.0-gnu/fs/ext4/namei.c
+++ linux-libre-6.0.7-gnu/fs/ext4/namei.c
@@ -85,15 +85,20 @@ static struct buffer_head *ext4_append(handle_t *handle,
 		return bh;
 	inode->i_size += inode->i_sb->s_blocksize;
 	EXT4_I(inode)->i_disksize = inode->i_size;
+	err = ext4_mark_inode_dirty(handle, inode);
+	if (err)
+		goto out;
 	BUFFER_TRACE(bh, "get_write_access");
 	err = ext4_journal_get_write_access(handle, inode->i_sb, bh,
 					    EXT4_JTR_NONE);
-	if (err) {
-		brelse(bh);
-		ext4_std_error(inode->i_sb, err);
-		return ERR_PTR(err);
-	}
+	if (err)
+		goto out;
 	return bh;
+
+out:
+	brelse(bh);
+	ext4_std_error(inode->i_sb, err);
+	return ERR_PTR(err);
 }
 
 static int ext4_dx_csum_verify(struct inode *inode,
@@ -126,7 +131,7 @@ static struct buffer_head *__ext4_read_dirblock(struct inode *inode,
 	struct ext4_dir_entry *dirent;
 	int is_dx_block = 0;
 
-	if (block >= inode->i_size) {
+	if (block >= inode->i_size >> inode->i_blkbits) {
 		ext4_error_inode(inode, func, line, block,
 		       "Attempting to read directory block (%u) that is past i_size (%llu)",
 		       block, inode->i_size);
diff --git linux-libre-6.0-gnu/fs/ext4/resize.c linux-libre-6.0.7-gnu/fs/ext4/resize.c
index fea2a68d067b..6dfe9ccae0c5 100644
--- linux-libre-6.0-gnu/fs/ext4/resize.c
+++ linux-libre-6.0.7-gnu/fs/ext4/resize.c
@@ -2122,7 +2122,7 @@ retry:
 			goto out;
 	}
 
-	if (ext4_blocks_count(es) == n_blocks_count)
+	if (ext4_blocks_count(es) == n_blocks_count && n_blocks_count_retry == 0)
 		goto out;
 
 	err = ext4_alloc_flex_bg_array(sb, n_group + 1);
diff --git linux-libre-6.0-gnu/fs/ext4/super.c linux-libre-6.0.7-gnu/fs/ext4/super.c
index 9a66abcca1a8..091db733834e 100644
--- linux-libre-6.0-gnu/fs/ext4/super.c
+++ linux-libre-6.0.7-gnu/fs/ext4/super.c
@@ -205,19 +205,12 @@ int ext4_read_bh(struct buffer_head *bh, blk_opf_t op_flags, bh_end_io_t *end_io
 
 int ext4_read_bh_lock(struct buffer_head *bh, blk_opf_t op_flags, bool wait)
 {
-	if (trylock_buffer(bh)) {
-		if (wait)
-			return ext4_read_bh(bh, op_flags, NULL);
+	lock_buffer(bh);
+	if (!wait) {
 		ext4_read_bh_nowait(bh, op_flags, NULL);
 		return 0;
 	}
-	if (wait) {
-		wait_on_buffer(bh);
-		if (buffer_uptodate(bh))
-			return 0;
-		return -EIO;
-	}
-	return 0;
+	return ext4_read_bh(bh, op_flags, NULL);
 }
 
 /*
@@ -264,7 +257,8 @@ void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block)
 	struct buffer_head *bh = sb_getblk_gfp(sb, block, 0);
 
 	if (likely(bh)) {
-		ext4_read_bh_lock(bh, REQ_RAHEAD, false);
+		if (trylock_buffer(bh))
+			ext4_read_bh_nowait(bh, REQ_RAHEAD, NULL);
 		brelse(bh);
 	}
 }
@@ -1585,7 +1579,7 @@ enum {
 	Opt_inlinecrypt,
 	Opt_usrjquota, Opt_grpjquota, Opt_quota,
 	Opt_noquota, Opt_barrier, Opt_nobarrier, Opt_err,
-	Opt_usrquota, Opt_grpquota, Opt_prjquota, Opt_i_version,
+	Opt_usrquota, Opt_grpquota, Opt_prjquota,
 	Opt_dax, Opt_dax_always, Opt_dax_inode, Opt_dax_never,
 	Opt_stripe, Opt_delalloc, Opt_nodelalloc, Opt_warn_on_error,
 	Opt_nowarn_on_error, Opt_mblk_io_submit, Opt_debug_want_extra_isize,
@@ -1694,7 +1688,7 @@ static const struct fs_parameter_spec ext4_param_specs[] = {
 	fsparam_flag	("barrier",		Opt_barrier),
 	fsparam_u32	("barrier",		Opt_barrier),
 	fsparam_flag	("nobarrier",		Opt_nobarrier),
-	fsparam_flag	("i_version",		Opt_i_version),
+	fsparam_flag	("i_version",		Opt_removed),
 	fsparam_flag	("dax",			Opt_dax),
 	fsparam_enum	("dax",			Opt_dax_type, ext4_param_dax),
 	fsparam_u32	("stripe",		Opt_stripe),
@@ -2140,11 +2134,6 @@ static int ext4_parse_param(struct fs_context *fc, struct fs_parameter *param)
 	case Opt_abort:
 		ctx_set_mount_flag(ctx, EXT4_MF_FS_ABORTED);
 		return 0;
-	case Opt_i_version:
-		ext4_msg(NULL, KERN_WARNING, deprecated_msg, param->key, "5.20");
-		ext4_msg(NULL, KERN_WARNING, "Use iversion instead\n");
-		ctx_set_flags(ctx, SB_I_VERSION);
-		return 0;
 	case Opt_inlinecrypt:
 #ifdef CONFIG_FS_ENCRYPTION_INLINE_CRYPT
 		ctx_set_flags(ctx, SB_INLINECRYPT);
@@ -2814,14 +2803,6 @@ static void ext4_apply_options(struct fs_context *fc, struct super_block *sb)
 	sb->s_flags &= ~ctx->mask_s_flags;
 	sb->s_flags |= ctx->vals_s_flags;
 
-	/*
-	 * i_version differs from common mount option iversion so we have
-	 * to let vfs know that it was set, otherwise it would get cleared
-	 * on remount
-	 */
-	if (ctx->mask_s_flags & SB_I_VERSION)
-		fc->sb_flags |= SB_I_VERSION;
-
 #define APPLY(X) ({ if (ctx->spec & EXT4_SPEC_##X) sbi->X = ctx->X; })
 	APPLY(s_commit_interval);
 	APPLY(s_stripe);
@@ -2970,8 +2951,6 @@ static int _ext4_show_options(struct seq_file *seq, struct super_block *sb,
 		SEQ_OPTS_PRINT("min_batch_time=%u", sbi->s_min_batch_time);
 	if (nodefs || sbi->s_max_batch_time != EXT4_DEF_MAX_BATCH_TIME)
 		SEQ_OPTS_PRINT("max_batch_time=%u", sbi->s_max_batch_time);
-	if (sb->s_flags & SB_I_VERSION)
-		SEQ_OPTS_PUTS("i_version");
 	if (nodefs || sbi->s_stripe)
 		SEQ_OPTS_PRINT("stripe=%lu", sbi->s_stripe);
 	if (nodefs || EXT4_MOUNT_DATA_FLAGS &
@@ -3767,6 +3746,7 @@ static int ext4_lazyinit_thread(void *arg)
 	unsigned long next_wakeup, cur;
 
 	BUG_ON(NULL == eli);
+	set_freezable();
 
 cont_thread:
 	while (true) {
@@ -3982,9 +3962,9 @@ int ext4_register_li_request(struct super_block *sb,
 		goto out;
 	}
 
-	if (test_opt(sb, NO_PREFETCH_BLOCK_BITMAPS) &&
-	    (first_not_zeroed == ngroups || sb_rdonly(sb) ||
-	     !test_opt(sb, INIT_INODE_TABLE)))
+	if (sb_rdonly(sb) ||
+	    (test_opt(sb, NO_PREFETCH_BLOCK_BITMAPS) &&
+	     (first_not_zeroed == ngroups || !test_opt(sb, INIT_INODE_TABLE))))
 		goto out;
 
 	elr = ext4_li_request_new(sb, first_not_zeroed);
@@ -4640,6 +4620,9 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb)
 	sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
 		(test_opt(sb, POSIX_ACL) ? SB_POSIXACL : 0);
 
+	/* i_version is always enabled now */
+	sb->s_flags |= SB_I_VERSION;
+
 	if (le32_to_cpu(es->s_rev_level) == EXT4_GOOD_OLD_REV &&
 	    (ext4_has_compat_features(sb) ||
 	     ext4_has_ro_compat_features(sb) ||
@@ -6653,7 +6636,7 @@ static int ext4_write_info(struct super_block *sb, int type)
 	handle_t *handle;
 
 	/* Data block + inode block */
-	handle = ext4_journal_start(d_inode(sb->s_root), EXT4_HT_QUOTA, 2);
+	handle = ext4_journal_start_sb(sb, EXT4_HT_QUOTA, 2);
 	if (IS_ERR(handle))
 		return PTR_ERR(handle);
 	ret = dquot_commit_info(sb, type);
diff --git linux-libre-6.0-gnu/fs/ext4/xattr.c linux-libre-6.0.7-gnu/fs/ext4/xattr.c
index 533216e80fa2..36d6ba7190b6 100644
--- linux-libre-6.0-gnu/fs/ext4/xattr.c
+++ linux-libre-6.0.7-gnu/fs/ext4/xattr.c
@@ -2412,6 +2412,7 @@ retry_inode:
 	if (!error) {
 		ext4_xattr_update_super_block(handle, inode->i_sb);
 		inode->i_ctime = current_time(inode);
+		inode_inc_iversion(inode);
 		if (!value)
 			no_expand = 0;
 		error = ext4_mark_iloc_dirty(handle, inode, &is.iloc);
diff --git linux-libre-6.0-gnu/fs/f2fs/checkpoint.c linux-libre-6.0.7-gnu/fs/f2fs/checkpoint.c
index 8259e0fa97e1..e04ed60cc9e2 100644
--- linux-libre-6.0-gnu/fs/f2fs/checkpoint.c
+++ linux-libre-6.0.7-gnu/fs/f2fs/checkpoint.c
@@ -140,7 +140,7 @@ static bool __is_bitmap_valid(struct f2fs_sb_info *sbi, block_t blkaddr,
 	unsigned int segno, offset;
 	bool exist;
 
-	if (type != DATA_GENERIC_ENHANCE && type != DATA_GENERIC_ENHANCE_READ)
+	if (type == DATA_GENERIC)
 		return true;
 
 	segno = GET_SEGNO(sbi, blkaddr);
@@ -148,6 +148,13 @@ static bool __is_bitmap_valid(struct f2fs_sb_info *sbi, block_t blkaddr,
 	se = get_seg_entry(sbi, segno);
 
 	exist = f2fs_test_bit(offset, se->cur_valid_map);
+	if (exist && type == DATA_GENERIC_ENHANCE_UPDATE) {
+		f2fs_err(sbi, "Inconsistent error blkaddr:%u, sit bitmap:%d",
+			 blkaddr, exist);
+		set_sbi_flag(sbi, SBI_NEED_FSCK);
+		return exist;
+	}
+
 	if (!exist && type == DATA_GENERIC_ENHANCE) {
 		f2fs_err(sbi, "Inconsistent error blkaddr:%u, sit bitmap:%d",
 			 blkaddr, exist);
@@ -185,6 +192,7 @@ bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi,
 	case DATA_GENERIC:
 	case DATA_GENERIC_ENHANCE:
 	case DATA_GENERIC_ENHANCE_READ:
+	case DATA_GENERIC_ENHANCE_UPDATE:
 		if (unlikely(blkaddr >= MAX_BLKADDR(sbi) ||
 				blkaddr < MAIN_BLKADDR(sbi))) {
 			f2fs_warn(sbi, "access invalid blkaddr:%u",
@@ -1053,7 +1061,8 @@ void f2fs_remove_dirty_inode(struct inode *inode)
 	spin_unlock(&sbi->inode_lock[type]);
 }
 
-int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type)
+int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type,
+						bool from_cp)
 {
 	struct list_head *head;
 	struct inode *inode;
@@ -1088,11 +1097,15 @@ retry:
 	if (inode) {
 		unsigned long cur_ino = inode->i_ino;
 
-		F2FS_I(inode)->cp_task = current;
+		if (from_cp)
+			F2FS_I(inode)->cp_task = current;
+		F2FS_I(inode)->wb_task = current;
 
 		filemap_fdatawrite(inode->i_mapping);
 
-		F2FS_I(inode)->cp_task = NULL;
+		F2FS_I(inode)->wb_task = NULL;
+		if (from_cp)
+			F2FS_I(inode)->cp_task = NULL;
 
 		iput(inode);
 		/* We need to give cpu to another writers. */
@@ -1221,7 +1234,7 @@ retry_flush_dents:
 	/* write all the dirty dentry pages */
 	if (get_pages(sbi, F2FS_DIRTY_DENTS)) {
 		f2fs_unlock_all(sbi);
-		err = f2fs_sync_dirty_inodes(sbi, DIR_INODE);
+		err = f2fs_sync_dirty_inodes(sbi, DIR_INODE, true);
 		if (err)
 			return err;
 		cond_resched();
@@ -1892,15 +1905,27 @@ int f2fs_start_ckpt_thread(struct f2fs_sb_info *sbi)
 void f2fs_stop_ckpt_thread(struct f2fs_sb_info *sbi)
 {
 	struct ckpt_req_control *cprc = &sbi->cprc_info;
+	struct task_struct *ckpt_task;
 
-	if (cprc->f2fs_issue_ckpt) {
-		struct task_struct *ckpt_task = cprc->f2fs_issue_ckpt;
+	if (!cprc->f2fs_issue_ckpt)
+		return;
 
-		cprc->f2fs_issue_ckpt = NULL;
-		kthread_stop(ckpt_task);
+	ckpt_task = cprc->f2fs_issue_ckpt;
+	cprc->f2fs_issue_ckpt = NULL;
+	kthread_stop(ckpt_task);
 
-		flush_remained_ckpt_reqs(sbi, NULL);
-	}
+	f2fs_flush_ckpt_thread(sbi);
+}
+
+void f2fs_flush_ckpt_thread(struct f2fs_sb_info *sbi)
+{
+	struct ckpt_req_control *cprc = &sbi->cprc_info;
+
+	flush_remained_ckpt_reqs(sbi, NULL);
+
+	/* Let's wait for the previous dispatched checkpoint. */
+	while (atomic_read(&cprc->queued_ckpt))
+		io_schedule_timeout(DEFAULT_IO_TIMEOUT);
 }
 
 void f2fs_init_ckpt_req_control(struct f2fs_sb_info *sbi)
diff --git linux-libre-6.0-gnu/fs/f2fs/data.c linux-libre-6.0.7-gnu/fs/f2fs/data.c
index aa3ccddfa037..5e88272d94e4 100644
--- linux-libre-6.0-gnu/fs/f2fs/data.c
+++ linux-libre-6.0.7-gnu/fs/f2fs/data.c
@@ -2856,7 +2856,7 @@ out:
 	}
 	unlock_page(page);
 	if (!S_ISDIR(inode->i_mode) && !IS_NOQUOTA(inode) &&
-			!F2FS_I(inode)->cp_task && allow_balance)
+			!F2FS_I(inode)->wb_task && allow_balance)
 		f2fs_balance_fs(sbi, need_balance_fs);
 
 	if (unlikely(f2fs_cp_error(sbi))) {
@@ -3156,7 +3156,7 @@ static inline bool __should_serialize_io(struct inode *inode,
 					struct writeback_control *wbc)
 {
 	/* to avoid deadlock in path of data flush */
-	if (F2FS_I(inode)->cp_task)
+	if (F2FS_I(inode)->wb_task)
 		return false;
 
 	if (!S_ISREG(inode->i_mode))
diff --git linux-libre-6.0-gnu/fs/f2fs/extent_cache.c linux-libre-6.0.7-gnu/fs/f2fs/extent_cache.c
index 866e72b29bd5..761fd42c93f2 100644
--- linux-libre-6.0-gnu/fs/f2fs/extent_cache.c
+++ linux-libre-6.0.7-gnu/fs/f2fs/extent_cache.c
@@ -804,9 +804,8 @@ void f2fs_drop_extent_tree(struct inode *inode)
 	if (!f2fs_may_extent_tree(inode))
 		return;
 
-	set_inode_flag(inode, FI_NO_EXTENT);
-
 	write_lock(&et->lock);
+	set_inode_flag(inode, FI_NO_EXTENT);
 	__free_extent_tree(sbi, et);
 	if (et->largest.len) {
 		et->largest.len = 0;
diff --git linux-libre-6.0-gnu/fs/f2fs/f2fs.h linux-libre-6.0.7-gnu/fs/f2fs/f2fs.h
index 3c7cdb70fe2e..1e57b11ffe2a 100644
--- linux-libre-6.0-gnu/fs/f2fs/f2fs.h
+++ linux-libre-6.0.7-gnu/fs/f2fs/f2fs.h
@@ -266,6 +266,10 @@ enum {
 					 * condition of read on truncated area
 					 * by extent_cache
 					 */
+	DATA_GENERIC_ENHANCE_UPDATE,	/*
+					 * strong check on range and segment
+					 * bitmap for update case
+					 */
 	META_GENERIC,
 };
 
@@ -782,6 +786,7 @@ struct f2fs_inode_info {
 	unsigned int clevel;		/* maximum level of given file name */
 	struct task_struct *task;	/* lookup and create consistency */
 	struct task_struct *cp_task;	/* separate cp/wb IO stats*/
+	struct task_struct *wb_task;	/* indicate inode is in context of writeback */
 	nid_t i_xattr_nid;		/* node id that contains xattrs */
 	loff_t	last_disk_size;		/* lastly written file size */
 	spinlock_t i_size_lock;		/* protect last_disk_size */
@@ -3707,6 +3712,7 @@ static inline bool f2fs_need_rand_seg(struct f2fs_sb_info *sbi)
  * checkpoint.c
  */
 void f2fs_stop_checkpoint(struct f2fs_sb_info *sbi, bool end_io);
+void f2fs_flush_ckpt_thread(struct f2fs_sb_info *sbi);
 struct page *f2fs_grab_meta_page(struct f2fs_sb_info *sbi, pgoff_t index);
 struct page *f2fs_get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index);
 struct page *f2fs_get_meta_page_retry(struct f2fs_sb_info *sbi, pgoff_t index);
@@ -3736,7 +3742,8 @@ int f2fs_recover_orphan_inodes(struct f2fs_sb_info *sbi);
 int f2fs_get_valid_checkpoint(struct f2fs_sb_info *sbi);
 void f2fs_update_dirty_folio(struct inode *inode, struct folio *folio);
 void f2fs_remove_dirty_inode(struct inode *inode);
-int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type);
+int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type,
+								bool from_cp);
 void f2fs_wait_on_all_pages(struct f2fs_sb_info *sbi, int type);
 u64 f2fs_get_sectors_written(struct f2fs_sb_info *sbi);
 int f2fs_write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc);
@@ -4508,7 +4515,12 @@ static inline bool f2fs_force_buffered_io(struct inode *inode,
 	/* disallow direct IO if any of devices has unaligned blksize */
 	if (f2fs_is_multi_device(sbi) && !sbi->aligned_blksize)
 		return true;
-
+	/*
+	 * for blkzoned device, fallback direct IO to buffered IO, so
+	 * all IOs can be serialized by log-structured write.
+	 */
+	if (f2fs_sb_has_blkzoned(sbi) && (rw == WRITE))
+		return true;
 	if (f2fs_lfs_mode(sbi) && (rw == WRITE)) {
 		if (block_unaligned_IO(inode, iocb, iter))
 			return true;
diff --git linux-libre-6.0-gnu/fs/f2fs/gc.c linux-libre-6.0.7-gnu/fs/f2fs/gc.c
index 6da21d405ce1..73881314bdda 100644
--- linux-libre-6.0-gnu/fs/f2fs/gc.c
+++ linux-libre-6.0.7-gnu/fs/f2fs/gc.c
@@ -97,14 +97,10 @@ static int gc_thread_func(void *data)
 		 */
 		if (sbi->gc_mode == GC_URGENT_HIGH) {
 			spin_lock(&sbi->gc_urgent_high_lock);
-			if (sbi->gc_urgent_high_limited) {
-				if (!sbi->gc_urgent_high_remaining) {
-					sbi->gc_urgent_high_limited = false;
-					spin_unlock(&sbi->gc_urgent_high_lock);
-					sbi->gc_mode = GC_NORMAL;
-					continue;
-				}
-				sbi->gc_urgent_high_remaining--;
+			if (sbi->gc_urgent_high_limited &&
+					!sbi->gc_urgent_high_remaining--) {
+				sbi->gc_urgent_high_limited = false;
+				sbi->gc_mode = GC_NORMAL;
 			}
 			spin_unlock(&sbi->gc_urgent_high_lock);
 		}
@@ -1082,7 +1078,7 @@ static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
 {
 	struct page *node_page;
 	nid_t nid;
-	unsigned int ofs_in_node;
+	unsigned int ofs_in_node, max_addrs;
 	block_t source_blkaddr;
 
 	nid = le32_to_cpu(sum->nid);
@@ -1108,6 +1104,14 @@ static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
 		return false;
 	}
 
+	max_addrs = IS_INODE(node_page) ? DEF_ADDRS_PER_INODE :
+						DEF_ADDRS_PER_BLOCK;
+	if (ofs_in_node >= max_addrs) {
+		f2fs_err(sbi, "Inconsistent ofs_in_node:%u in summary, ino:%u, nid:%u, max:%u",
+			ofs_in_node, dni->ino, dni->nid, max_addrs);
+		return false;
+	}
+
 	*nofs = ofs_of_node(node_page);
 	source_blkaddr = data_blkaddr(NULL, node_page, ofs_in_node);
 	f2fs_put_page(node_page, 1);
diff --git linux-libre-6.0-gnu/fs/f2fs/recovery.c linux-libre-6.0.7-gnu/fs/f2fs/recovery.c
index dcd0a1e35095..5c9facec98f6 100644
--- linux-libre-6.0-gnu/fs/f2fs/recovery.c
+++ linux-libre-6.0.7-gnu/fs/f2fs/recovery.c
@@ -474,7 +474,7 @@ static int check_index_in_prev_nodes(struct f2fs_sb_info *sbi,
 	struct dnode_of_data tdn = *dn;
 	nid_t ino, nid;
 	struct inode *inode;
-	unsigned int offset;
+	unsigned int offset, ofs_in_node, max_addrs;
 	block_t bidx;
 	int i;
 
@@ -501,15 +501,24 @@ static int check_index_in_prev_nodes(struct f2fs_sb_info *sbi,
 got_it:
 	/* Use the locked dnode page and inode */
 	nid = le32_to_cpu(sum.nid);
+	ofs_in_node = le16_to_cpu(sum.ofs_in_node);
+
+	max_addrs = ADDRS_PER_PAGE(dn->node_page, dn->inode);
+	if (ofs_in_node >= max_addrs) {
+		f2fs_err(sbi, "Inconsistent ofs_in_node:%u in summary, ino:%lu, nid:%u, max:%u",
+			ofs_in_node, dn->inode->i_ino, nid, max_addrs);
+		return -EFSCORRUPTED;
+	}
+
 	if (dn->inode->i_ino == nid) {
 		tdn.nid = nid;
 		if (!dn->inode_page_locked)
 			lock_page(dn->inode_page);
 		tdn.node_page = dn->inode_page;
-		tdn.ofs_in_node = le16_to_cpu(sum.ofs_in_node);
+		tdn.ofs_in_node = ofs_in_node;
 		goto truncate_out;
 	} else if (dn->nid == nid) {
-		tdn.ofs_in_node = le16_to_cpu(sum.ofs_in_node);
+		tdn.ofs_in_node = ofs_in_node;
 		goto truncate_out;
 	}
 
@@ -698,6 +707,14 @@ retry_prev:
 				goto err;
 			}
 
+			if (f2fs_is_valid_blkaddr(sbi, dest,
+					DATA_GENERIC_ENHANCE_UPDATE)) {
+				f2fs_err(sbi, "Inconsistent dest blkaddr:%u, ino:%lu, ofs:%u",
+					dest, inode->i_ino, dn.ofs_in_node);
+				err = -EFSCORRUPTED;
+				goto err;
+			}
+
 			/* write dummy data page */
 			f2fs_replace_block(sbi, &dn, src, dest,
 						ni.version, false, false);
diff --git linux-libre-6.0-gnu/fs/f2fs/segment.c linux-libre-6.0.7-gnu/fs/f2fs/segment.c
index 0de21f82d7bc..84bad18ce13d 100644
--- linux-libre-6.0-gnu/fs/f2fs/segment.c
+++ linux-libre-6.0.7-gnu/fs/f2fs/segment.c
@@ -476,7 +476,7 @@ do_sync:
 		mutex_lock(&sbi->flush_lock);
 
 		blk_start_plug(&plug);
-		f2fs_sync_dirty_inodes(sbi, FILE_INODE);
+		f2fs_sync_dirty_inodes(sbi, FILE_INODE, false);
 		blk_finish_plug(&plug);
 
 		mutex_unlock(&sbi->flush_lock);
diff --git linux-libre-6.0-gnu/fs/f2fs/super.c linux-libre-6.0.7-gnu/fs/f2fs/super.c
index 2451623c05a7..5415c06d8246 100644
--- linux-libre-6.0-gnu/fs/f2fs/super.c
+++ linux-libre-6.0.7-gnu/fs/f2fs/super.c
@@ -301,10 +301,10 @@ static void f2fs_destroy_casefold_cache(void) { }
 
 static inline void limit_reserve_root(struct f2fs_sb_info *sbi)
 {
-	block_t limit = min((sbi->user_block_count << 1) / 1000,
+	block_t limit = min((sbi->user_block_count >> 3),
 			sbi->user_block_count - sbi->reserved_blocks);
 
-	/* limit is 0.2% */
+	/* limit is 12.5% */
 	if (test_opt(sbi, RESERVE_ROOT) &&
 			F2FS_OPTION(sbi).root_reserved_blocks > limit) {
 		F2FS_OPTION(sbi).root_reserved_blocks = limit;
@@ -1666,9 +1666,8 @@ static int f2fs_freeze(struct super_block *sb)
 	if (is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY))
 		return -EINVAL;
 
-	/* ensure no checkpoint required */
-	if (!llist_empty(&F2FS_SB(sb)->cprc_info.issue_list))
-		return -EINVAL;
+	/* Let's flush checkpoints and stop the thread. */
+	f2fs_flush_ckpt_thread(F2FS_SB(sb));
 
 	/* to avoid deadlock on f2fs_evict_inode->SB_FREEZE_FS */
 	set_sbi_flag(F2FS_SB(sb), SBI_IS_FREEZING);
@@ -2181,6 +2180,9 @@ static void f2fs_enable_checkpoint(struct f2fs_sb_info *sbi)
 	f2fs_up_write(&sbi->gc_lock);
 
 	f2fs_sync_fs(sbi->sb, 1);
+
+	/* Let's ensure there's no pending checkpoint anymore */
+	f2fs_flush_ckpt_thread(sbi);
 }
 
 static int f2fs_remount(struct super_block *sb, int *flags, char *data)
@@ -2346,6 +2348,9 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
 		f2fs_stop_ckpt_thread(sbi);
 		need_restart_ckpt = true;
 	} else {
+		/* Flush if the prevous checkpoint, if exists. */
+		f2fs_flush_ckpt_thread(sbi);
+
 		err = f2fs_start_ckpt_thread(sbi);
 		if (err) {
 			f2fs_err(sbi,
diff --git linux-libre-6.0-gnu/fs/file_table.c linux-libre-6.0.7-gnu/fs/file_table.c
index 99c6796c9f28..dd88701e54a9 100644
--- linux-libre-6.0-gnu/fs/file_table.c
+++ linux-libre-6.0.7-gnu/fs/file_table.c
@@ -324,12 +324,7 @@ static void __fput(struct file *file)
 	}
 	fops_put(file->f_op);
 	put_pid(file->f_owner.pid);
-	if ((mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ)
-		i_readcount_dec(inode);
-	if (mode & FMODE_WRITER) {
-		put_write_access(inode);
-		__mnt_drop_write(mnt);
-	}
+	put_file_access(file);
 	dput(dentry);
 	if (unlikely(mode & FMODE_NEED_UNMOUNT))
 		dissolve_on_fput(mnt);
diff --git linux-libre-6.0-gnu/fs/fs-writeback.c linux-libre-6.0.7-gnu/fs/fs-writeback.c
index 08a1993ab7fd..443f83382b9b 100644
--- linux-libre-6.0-gnu/fs/fs-writeback.c
+++ linux-libre-6.0.7-gnu/fs/fs-writeback.c
@@ -1718,9 +1718,14 @@ static int writeback_single_inode(struct inode *inode,
 	 */
 	if (!(inode->i_state & I_DIRTY_ALL))
 		inode_cgwb_move_to_attached(inode, wb);
-	else if (!(inode->i_state & I_SYNC_QUEUED) &&
-		 (inode->i_state & I_DIRTY))
-		redirty_tail_locked(inode, wb);
+	else if (!(inode->i_state & I_SYNC_QUEUED)) {
+		if ((inode->i_state & I_DIRTY))
+			redirty_tail_locked(inode, wb);
+		else if (inode->i_state & I_DIRTY_TIME) {
+			inode->dirtied_when = jiffies;
+			inode_io_list_move_locked(inode, wb, &wb->b_dirty_time);
+		}
+	}
 
 	spin_unlock(&wb->list_lock);
 	inode_sync_complete(inode);
@@ -2369,6 +2374,20 @@ void __mark_inode_dirty(struct inode *inode, int flags)
 	trace_writeback_mark_inode_dirty(inode, flags);
 
 	if (flags & I_DIRTY_INODE) {
+		/*
+		 * Inode timestamp update will piggback on this dirtying.
+		 * We tell ->dirty_inode callback that timestamps need to
+		 * be updated by setting I_DIRTY_TIME in flags.
+		 */
+		if (inode->i_state & I_DIRTY_TIME) {
+			spin_lock(&inode->i_lock);
+			if (inode->i_state & I_DIRTY_TIME) {
+				inode->i_state &= ~I_DIRTY_TIME;
+				flags |= I_DIRTY_TIME;
+			}
+			spin_unlock(&inode->i_lock);
+		}
+
 		/*
 		 * Notify the filesystem about the inode being dirtied, so that
 		 * (if needed) it can update on-disk fields and journal the
@@ -2378,7 +2397,8 @@ void __mark_inode_dirty(struct inode *inode, int flags)
 		 */
 		trace_writeback_dirty_inode_start(inode, flags);
 		if (sb->s_op->dirty_inode)
-			sb->s_op->dirty_inode(inode, flags & I_DIRTY_INODE);
+			sb->s_op->dirty_inode(inode,
+				flags & (I_DIRTY_INODE | I_DIRTY_TIME));
 		trace_writeback_dirty_inode(inode, flags);
 
 		/* I_DIRTY_INODE supersedes I_DIRTY_TIME. */
@@ -2399,21 +2419,15 @@ void __mark_inode_dirty(struct inode *inode, int flags)
 	 */
 	smp_mb();
 
-	if (((inode->i_state & flags) == flags) ||
-	    (dirtytime && (inode->i_state & I_DIRTY_INODE)))
+	if ((inode->i_state & flags) == flags)
 		return;
 
 	spin_lock(&inode->i_lock);
-	if (dirtytime && (inode->i_state & I_DIRTY_INODE))
-		goto out_unlock_inode;
 	if ((inode->i_state & flags) != flags) {
 		const int was_dirty = inode->i_state & I_DIRTY;
 
 		inode_attach_wb(inode, NULL);
 
-		/* I_DIRTY_INODE supersedes I_DIRTY_TIME. */
-		if (flags & I_DIRTY_INODE)
-			inode->i_state &= ~I_DIRTY_TIME;
 		inode->i_state |= flags;
 
 		/*
@@ -2486,7 +2500,6 @@ void __mark_inode_dirty(struct inode *inode, int flags)
 out_unlock:
 	if (wb)
 		spin_unlock(&wb->list_lock);
-out_unlock_inode:
 	spin_unlock(&inode->i_lock);
 }
 EXPORT_SYMBOL(__mark_inode_dirty);
diff --git linux-libre-6.0-gnu/fs/inode.c linux-libre-6.0.7-gnu/fs/inode.c
index ba1de23c13c1..b608528efd3a 100644
--- linux-libre-6.0-gnu/fs/inode.c
+++ linux-libre-6.0.7-gnu/fs/inode.c
@@ -192,8 +192,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 	inode->i_wb_frn_history = 0;
 #endif
 
-	if (security_inode_alloc(inode))
-		goto out;
 	spin_lock_init(&inode->i_lock);
 	lockdep_set_class(&inode->i_lock, &sb->s_type->i_lock_key);
 
@@ -228,11 +226,12 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 	inode->i_fsnotify_mask = 0;
 #endif
 	inode->i_flctx = NULL;
+
+	if (unlikely(security_inode_alloc(inode)))
+		return -ENOMEM;
 	this_cpu_inc(nr_inodes);
 
 	return 0;
-out:
-	return -ENOMEM;
 }
 EXPORT_SYMBOL(inode_init_always);
 
diff --git linux-libre-6.0-gnu/fs/internal.h linux-libre-6.0.7-gnu/fs/internal.h
index 3e206d3e317c..4372d67a3753 100644
--- linux-libre-6.0-gnu/fs/internal.h
+++ linux-libre-6.0.7-gnu/fs/internal.h
@@ -102,6 +102,16 @@ extern void chroot_fs_refs(const struct path *, const struct path *);
 extern struct file *alloc_empty_file(int, const struct cred *);
 extern struct file *alloc_empty_file_noaccount(int, const struct cred *);
 
+static inline void put_file_access(struct file *file)
+{
+	if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) {
+		i_readcount_dec(file->f_inode);
+	} else if (file->f_mode & FMODE_WRITER) {
+		put_write_access(file->f_inode);
+		__mnt_drop_write(file->f_path.mnt);
+	}
+}
+
 /*
  * super.c
  */
diff --git linux-libre-6.0-gnu/fs/iomap/buffered-io.c linux-libre-6.0.7-gnu/fs/iomap/buffered-io.c
index ca5c62901541..77d59c159248 100644
--- linux-libre-6.0-gnu/fs/iomap/buffered-io.c
+++ linux-libre-6.0.7-gnu/fs/iomap/buffered-io.c
@@ -1421,7 +1421,7 @@ iomap_writepage_map(struct iomap_writepage_ctx *wpc,
 	if (!count)
 		folio_end_writeback(folio);
 done:
-	mapping_set_error(folio->mapping, error);
+	mapping_set_error(inode->i_mapping, error);
 	return error;
 }
 
diff --git linux-libre-6.0-gnu/fs/jbd2/commit.c linux-libre-6.0.7-gnu/fs/jbd2/commit.c
index b2b2bc9b88d9..ec2b55879e3a 100644
--- linux-libre-6.0-gnu/fs/jbd2/commit.c
+++ linux-libre-6.0.7-gnu/fs/jbd2/commit.c
@@ -570,7 +570,7 @@ void jbd2_journal_commit_transaction(journal_t *journal)
 	journal->j_running_transaction = NULL;
 	start_time = ktime_get();
 	commit_transaction->t_log_start = journal->j_head;
-	wake_up(&journal->j_wait_transaction_locked);
+	wake_up_all(&journal->j_wait_transaction_locked);
 	write_unlock(&journal->j_state_lock);
 
 	jbd2_debug(3, "JBD2: commit phase 2a\n");
diff --git linux-libre-6.0-gnu/fs/jbd2/journal.c linux-libre-6.0.7-gnu/fs/jbd2/journal.c
index 6350d3857c89..7e08d416a5fd 100644
--- linux-libre-6.0-gnu/fs/jbd2/journal.c
+++ linux-libre-6.0.7-gnu/fs/jbd2/journal.c
@@ -923,10 +923,16 @@ int jbd2_fc_wait_bufs(journal_t *journal, int num_blks)
 	for (i = j_fc_off - 1; i >= j_fc_off - num_blks; i--) {
 		bh = journal->j_fc_wbuf[i];
 		wait_on_buffer(bh);
+		/*
+		 * Update j_fc_off so jbd2_fc_release_bufs can release remain
+		 * buffer head.
+		 */
+		if (unlikely(!buffer_uptodate(bh))) {
+			journal->j_fc_off = i + 1;
+			return -EIO;
+		}
 		put_bh(bh);
 		journal->j_fc_wbuf[i] = NULL;
-		if (unlikely(!buffer_uptodate(bh)))
-			return -EIO;
 	}
 
 	return 0;
diff --git linux-libre-6.0-gnu/fs/jbd2/recovery.c linux-libre-6.0.7-gnu/fs/jbd2/recovery.c
index f548479615c6..3688d16fe83b 100644
--- linux-libre-6.0-gnu/fs/jbd2/recovery.c
+++ linux-libre-6.0.7-gnu/fs/jbd2/recovery.c
@@ -256,6 +256,7 @@ static int fc_do_one_pass(journal_t *journal,
 		err = journal->j_fc_replay_callback(journal, bh, pass,
 					next_fc_block - journal->j_fc_first,
 					expected_commit_id);
+		brelse(bh);
 		next_fc_block++;
 		if (err < 0 || err == JBD2_FC_REPLAY_STOP)
 			break;
diff --git linux-libre-6.0-gnu/fs/jbd2/transaction.c linux-libre-6.0.7-gnu/fs/jbd2/transaction.c
index e1be93ccd81c..6a404ac1c178 100644
--- linux-libre-6.0-gnu/fs/jbd2/transaction.c
+++ linux-libre-6.0.7-gnu/fs/jbd2/transaction.c
@@ -168,7 +168,7 @@ static void wait_transaction_locked(journal_t *journal)
 	int need_to_start;
 	tid_t tid = journal->j_running_transaction->t_tid;
 
-	prepare_to_wait(&journal->j_wait_transaction_locked, &wait,
+	prepare_to_wait_exclusive(&journal->j_wait_transaction_locked, &wait,
 			TASK_UNINTERRUPTIBLE);
 	need_to_start = !tid_geq(journal->j_commit_request, tid);
 	read_unlock(&journal->j_state_lock);
@@ -194,7 +194,7 @@ static void wait_transaction_switching(journal_t *journal)
 		read_unlock(&journal->j_state_lock);
 		return;
 	}
-	prepare_to_wait(&journal->j_wait_transaction_locked, &wait,
+	prepare_to_wait_exclusive(&journal->j_wait_transaction_locked, &wait,
 			TASK_UNINTERRUPTIBLE);
 	read_unlock(&journal->j_state_lock);
 	/*
@@ -920,7 +920,7 @@ void jbd2_journal_unlock_updates (journal_t *journal)
 	write_lock(&journal->j_state_lock);
 	--journal->j_barrier_count;
 	write_unlock(&journal->j_state_lock);
-	wake_up(&journal->j_wait_transaction_locked);
+	wake_up_all(&journal->j_wait_transaction_locked);
 }
 
 static void warn_dirty_buffer(struct buffer_head *bh)
diff --git linux-libre-6.0-gnu/fs/kernfs/dir.c linux-libre-6.0.7-gnu/fs/kernfs/dir.c
index 1cc88ba6de90..2e9313988871 100644
--- linux-libre-6.0-gnu/fs/kernfs/dir.c
+++ linux-libre-6.0.7-gnu/fs/kernfs/dir.c
@@ -1585,8 +1585,11 @@ int kernfs_remove_by_name_ns(struct kernfs_node *parent, const char *name,
 	down_write(&root->kernfs_rwsem);
 
 	kn = kernfs_find_ns(parent, name, ns);
-	if (kn)
+	if (kn) {
+		kernfs_get(kn);
 		__kernfs_remove(kn);
+		kernfs_put(kn);
+	}
 
 	up_write(&root->kernfs_rwsem);
 
diff --git linux-libre-6.0-gnu/fs/ksmbd/server.c linux-libre-6.0.7-gnu/fs/ksmbd/server.c
index ce42bff42ef9..a0d635304754 100644
--- linux-libre-6.0-gnu/fs/ksmbd/server.c
+++ linux-libre-6.0.7-gnu/fs/ksmbd/server.c
@@ -235,10 +235,8 @@ send:
 	if (work->sess && work->sess->enc && work->encrypted &&
 	    conn->ops->encrypt_resp) {
 		rc = conn->ops->encrypt_resp(work);
-		if (rc < 0) {
+		if (rc < 0)
 			conn->ops->set_rsp_status(work, STATUS_DATA_ERROR);
-			goto send;
-		}
 	}
 
 	ksmbd_conn_write(work);
diff --git linux-libre-6.0-gnu/fs/ksmbd/smb2pdu.c linux-libre-6.0.7-gnu/fs/ksmbd/smb2pdu.c
index 19412ac701a6..7a9497a7b0a3 100644
--- linux-libre-6.0-gnu/fs/ksmbd/smb2pdu.c
+++ linux-libre-6.0.7-gnu/fs/ksmbd/smb2pdu.c
@@ -3808,11 +3808,6 @@ static int __query_dir(struct dir_context *ctx, const char *name, int namlen,
 	return 0;
 }
 
-static void restart_ctx(struct dir_context *ctx)
-{
-	ctx->pos = 0;
-}
-
 static int verify_info_level(int info_level)
 {
 	switch (info_level) {
@@ -3921,7 +3916,6 @@ int smb2_query_dir(struct ksmbd_work *work)
 	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);
-		restart_ctx(&dir_fp->readdir_data.ctx);
 	}
 
 	memset(&d_info, 0, sizeof(struct ksmbd_dir_info));
@@ -3968,11 +3962,9 @@ int smb2_query_dir(struct ksmbd_work *work)
 	 */
 	if (!d_info.out_buf_len && !d_info.num_entry)
 		goto no_buf_len;
-	if (rc == 0)
-		restart_ctx(&dir_fp->readdir_data.ctx);
-	if (rc == -ENOSPC)
+	if (rc > 0 || rc == -ENOSPC)
 		rc = 0;
-	if (rc)
+	else if (rc)
 		goto err_out;
 
 	d_info.wptr = d_info.rptr;
@@ -4029,6 +4021,8 @@ err_out2:
 		rsp->hdr.Status = STATUS_NO_MEMORY;
 	else if (rc == -EFAULT)
 		rsp->hdr.Status = STATUS_INVALID_INFO_CLASS;
+	else if (rc == -EIO)
+		rsp->hdr.Status = STATUS_FILE_CORRUPT_ERROR;
 	if (!rsp->hdr.Status)
 		rsp->hdr.Status = STATUS_UNEXPECTED_IO_ERROR;
 
@@ -7643,11 +7637,16 @@ int smb2_ioctl(struct ksmbd_work *work)
 			goto out;
 		}
 
-		if (in_buf_len < sizeof(struct validate_negotiate_info_req))
-			return -EINVAL;
+		if (in_buf_len < offsetof(struct validate_negotiate_info_req,
+					  Dialects)) {
+			ret = -EINVAL;
+			goto out;
+		}
 
-		if (out_buf_len < sizeof(struct validate_negotiate_info_rsp))
-			return -EINVAL;
+		if (out_buf_len < sizeof(struct validate_negotiate_info_rsp)) {
+			ret = -EINVAL;
+			goto out;
+		}
 
 		ret = fsctl_validate_negotiate_info(conn,
 			(struct validate_negotiate_info_req *)&req->Buffer[0],
diff --git linux-libre-6.0-gnu/fs/ksmbd/smb_common.c linux-libre-6.0.7-gnu/fs/ksmbd/smb_common.c
index 7f8ab14fb8ec..d96da872d70a 100644
--- linux-libre-6.0-gnu/fs/ksmbd/smb_common.c
+++ linux-libre-6.0.7-gnu/fs/ksmbd/smb_common.c
@@ -4,6 +4,8 @@
  *   Copyright (C) 2018 Namjae Jeon <linkinjeon@kernel.org>
  */
 
+#include <linux/user_namespace.h>
+
 #include "smb_common.h"
 #include "server.h"
 #include "misc.h"
@@ -625,8 +627,8 @@ int ksmbd_override_fsids(struct ksmbd_work *work)
 	if (!cred)
 		return -ENOMEM;
 
-	cred->fsuid = make_kuid(current_user_ns(), uid);
-	cred->fsgid = make_kgid(current_user_ns(), gid);
+	cred->fsuid = make_kuid(&init_user_ns, uid);
+	cred->fsgid = make_kgid(&init_user_ns, gid);
 
 	gi = groups_alloc(0);
 	if (!gi) {
diff --git linux-libre-6.0-gnu/fs/mbcache.c linux-libre-6.0.7-gnu/fs/mbcache.c
index 47ccfcbe0a22..e272ad738faf 100644
--- linux-libre-6.0-gnu/fs/mbcache.c
+++ linux-libre-6.0.7-gnu/fs/mbcache.c
@@ -90,8 +90,14 @@ int mb_cache_entry_create(struct mb_cache *cache, gfp_t mask, u32 key,
 		return -ENOMEM;
 
 	INIT_LIST_HEAD(&entry->e_list);
-	/* Initial hash reference */
-	atomic_set(&entry->e_refcnt, 1);
+	/*
+	 * We create entry with two references. One reference is kept by the
+	 * hash table, the other reference is used to protect us from
+	 * mb_cache_entry_delete_or_get() until the entry is fully setup. This
+	 * avoids nesting of cache->c_list_lock into hash table bit locks which
+	 * is problematic for RT.
+	 */
+	atomic_set(&entry->e_refcnt, 2);
 	entry->e_key = key;
 	entry->e_value = value;
 	entry->e_reusable = reusable;
@@ -106,15 +112,12 @@ int mb_cache_entry_create(struct mb_cache *cache, gfp_t mask, u32 key,
 		}
 	}
 	hlist_bl_add_head(&entry->e_hash_list, head);
-	/*
-	 * Add entry to LRU list before it can be found by
-	 * mb_cache_entry_delete() to avoid races
-	 */
+	hlist_bl_unlock(head);
 	spin_lock(&cache->c_list_lock);
 	list_add_tail(&entry->e_list, &cache->c_list);
 	cache->c_entry_count++;
 	spin_unlock(&cache->c_list_lock);
-	hlist_bl_unlock(head);
+	mb_cache_entry_put(cache, entry);
 
 	return 0;
 }
diff --git linux-libre-6.0-gnu/fs/nfsd/nfs3proc.c linux-libre-6.0.7-gnu/fs/nfsd/nfs3proc.c
index a41cca619338..5b1e771238b3 100644
--- linux-libre-6.0-gnu/fs/nfsd/nfs3proc.c
+++ linux-libre-6.0.7-gnu/fs/nfsd/nfs3proc.c
@@ -150,7 +150,6 @@ nfsd3_proc_read(struct svc_rqst *rqstp)
 {
 	struct nfsd3_readargs *argp = rqstp->rq_argp;
 	struct nfsd3_readres *resp = rqstp->rq_resp;
-	u32 max_blocksize = svc_max_payload(rqstp);
 	unsigned int len;
 	int v;
 
@@ -159,7 +158,8 @@ nfsd3_proc_read(struct svc_rqst *rqstp)
 				(unsigned long) argp->count,
 				(unsigned long long) argp->offset);
 
-	argp->count = min_t(u32, argp->count, max_blocksize);
+	argp->count = min_t(u32, argp->count, svc_max_payload(rqstp));
+	argp->count = min_t(u32, argp->count, rqstp->rq_res.buflen);
 	if (argp->offset > (u64)OFFSET_MAX)
 		argp->offset = (u64)OFFSET_MAX;
 	if (argp->offset + argp->count > (u64)OFFSET_MAX)
@@ -563,13 +563,14 @@ static void nfsd3_init_dirlist_pages(struct svc_rqst *rqstp,
 {
 	struct xdr_buf *buf = &resp->dirlist;
 	struct xdr_stream *xdr = &resp->xdr;
-
-	count = clamp(count, (u32)(XDR_UNIT * 2), svc_max_payload(rqstp));
+	unsigned int sendbuf = min_t(unsigned int, rqstp->rq_res.buflen,
+				     svc_max_payload(rqstp));
 
 	memset(buf, 0, sizeof(*buf));
 
 	/* Reserve room for the NULL ptr & eof flag (-2 words) */
-	buf->buflen = count - XDR_UNIT * 2;
+	buf->buflen = clamp(count, (u32)(XDR_UNIT * 2), sendbuf);
+	buf->buflen -= XDR_UNIT * 2;
 	buf->pages = rqstp->rq_next_page;
 	rqstp->rq_next_page += (buf->buflen + PAGE_SIZE - 1) >> PAGE_SHIFT;
 
diff --git linux-libre-6.0-gnu/fs/nfsd/nfs4proc.c linux-libre-6.0.7-gnu/fs/nfsd/nfs4proc.c
index a72ab97f77ef..6ba25a5b76e1 100644
--- linux-libre-6.0-gnu/fs/nfsd/nfs4proc.c
+++ linux-libre-6.0.7-gnu/fs/nfsd/nfs4proc.c
@@ -2633,9 +2633,6 @@ nfsd4_proc_compound(struct svc_rqst *rqstp)
 	status = nfserr_minor_vers_mismatch;
 	if (nfsd_minorversion(nn, args->minorversion, NFSD_TEST) <= 0)
 		goto out;
-	status = nfserr_resource;
-	if (args->opcnt > NFSD_MAX_OPS_PER_COMPOUND)
-		goto out;
 
 	status = nfs41_check_op_ordering(args);
 	if (status) {
@@ -2648,10 +2645,20 @@ nfsd4_proc_compound(struct svc_rqst *rqstp)
 
 	rqstp->rq_lease_breaker = (void **)&cstate->clp;
 
-	trace_nfsd_compound(rqstp, args->opcnt);
+	trace_nfsd_compound(rqstp, args->client_opcnt);
 	while (!status && resp->opcnt < args->opcnt) {
 		op = &args->ops[resp->opcnt++];
 
+		if (unlikely(resp->opcnt == NFSD_MAX_OPS_PER_COMPOUND)) {
+			/* If there are still more operations to process,
+			 * stop here and report NFS4ERR_RESOURCE. */
+			if (cstate->minorversion == 0 &&
+			    args->client_opcnt > resp->opcnt) {
+				op->status = nfserr_resource;
+				goto encode_op;
+			}
+		}
+
 		/*
 		 * The XDR decode routines may have pre-set op->status;
 		 * for example, if there is a miscellaneous XDR error
@@ -2727,8 +2734,8 @@ encode_op:
 			status = op->status;
 		}
 
-		trace_nfsd_compound_status(args->opcnt, resp->opcnt, status,
-					   nfsd4_op_name(op->opnum));
+		trace_nfsd_compound_status(args->client_opcnt, resp->opcnt,
+					   status, nfsd4_op_name(op->opnum));
 
 		nfsd4_cstate_clear_replay(cstate);
 		nfsd4_increment_op_stats(op->opnum);
diff --git linux-libre-6.0-gnu/fs/nfsd/nfs4recover.c linux-libre-6.0.7-gnu/fs/nfsd/nfs4recover.c
index c634483d85d2..8f24485e0f04 100644
--- linux-libre-6.0-gnu/fs/nfsd/nfs4recover.c
+++ linux-libre-6.0.7-gnu/fs/nfsd/nfs4recover.c
@@ -815,8 +815,10 @@ __cld_pipe_inprogress_downcall(const struct cld_msg_v2 __user *cmsg,
 				princhash.data = memdup_user(
 						&ci->cc_princhash.cp_data,
 						princhashlen);
-				if (IS_ERR_OR_NULL(princhash.data))
+				if (IS_ERR_OR_NULL(princhash.data)) {
+					kfree(name.data);
 					return -EFAULT;
+				}
 				princhash.len = princhashlen;
 			} else
 				princhash.len = 0;
diff --git linux-libre-6.0-gnu/fs/nfsd/nfs4state.c linux-libre-6.0.7-gnu/fs/nfsd/nfs4state.c
index c5d199d7e6b4..0bc36472f8b7 100644
--- linux-libre-6.0-gnu/fs/nfsd/nfs4state.c
+++ linux-libre-6.0.7-gnu/fs/nfsd/nfs4state.c
@@ -1049,6 +1049,7 @@ static struct nfs4_ol_stateid * nfs4_alloc_open_stateid(struct nfs4_client *clp)
 
 static void nfs4_free_deleg(struct nfs4_stid *stid)
 {
+	WARN_ON(!list_empty(&stid->sc_cp_list));
 	kmem_cache_free(deleg_slab, stid);
 	atomic_long_dec(&num_delegations);
 }
@@ -1462,6 +1463,7 @@ static void nfs4_free_ol_stateid(struct nfs4_stid *stid)
 	release_all_access(stp);
 	if (stp->st_stateowner)
 		nfs4_put_stateowner(stp->st_stateowner);
+	WARN_ON(!list_empty(&stid->sc_cp_list));
 	kmem_cache_free(stateid_slab, stid);
 }
 
@@ -6684,6 +6686,7 @@ static void nfsd4_close_open_stateid(struct nfs4_ol_stateid *s)
 	struct nfs4_client *clp = s->st_stid.sc_client;
 	bool unhashed;
 	LIST_HEAD(reaplist);
+	struct nfs4_ol_stateid *stp;
 
 	spin_lock(&clp->cl_lock);
 	unhashed = unhash_open_stateid(s, &reaplist);
@@ -6692,6 +6695,8 @@ static void nfsd4_close_open_stateid(struct nfs4_ol_stateid *s)
 		if (unhashed)
 			put_ol_stateid_locked(s, &reaplist);
 		spin_unlock(&clp->cl_lock);
+		list_for_each_entry(stp, &reaplist, st_locks)
+			nfs4_free_cpntf_statelist(clp->net, &stp->st_stid);
 		free_ol_stateid_reaplist(&reaplist);
 	} else {
 		spin_unlock(&clp->cl_lock);
diff --git linux-libre-6.0-gnu/fs/nfsd/nfs4xdr.c linux-libre-6.0.7-gnu/fs/nfsd/nfs4xdr.c
index 1e9690a061ec..2960d0a8e8f9 100644
--- linux-libre-6.0-gnu/fs/nfsd/nfs4xdr.c
+++ linux-libre-6.0.7-gnu/fs/nfsd/nfs4xdr.c
@@ -2357,16 +2357,10 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
 
 	if (xdr_stream_decode_u32(argp->xdr, &argp->minorversion) < 0)
 		return false;
-	if (xdr_stream_decode_u32(argp->xdr, &argp->opcnt) < 0)
+	if (xdr_stream_decode_u32(argp->xdr, &argp->client_opcnt) < 0)
 		return false;
-
-	/*
-	 * NFS4ERR_RESOURCE is a more helpful error than GARBAGE_ARGS
-	 * here, so we return success at the xdr level so that
-	 * nfsd4_proc can handle this is an NFS-level error.
-	 */
-	if (argp->opcnt > NFSD_MAX_OPS_PER_COMPOUND)
-		return true;
+	argp->opcnt = min_t(u32, argp->client_opcnt,
+			    NFSD_MAX_OPS_PER_COMPOUND);
 
 	if (argp->opcnt > ARRAY_SIZE(argp->iops)) {
 		argp->ops = kzalloc(argp->opcnt * sizeof(*argp->ops), GFP_KERNEL);
@@ -3994,7 +3988,7 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr,
 	}
 	if (resp->xdr->buf->page_len && splice_ok) {
 		WARN_ON_ONCE(1);
-		return nfserr_resource;
+		return nfserr_serverfault;
 	}
 	xdr_commit_encode(xdr);
 
diff --git linux-libre-6.0-gnu/fs/nfsd/nfsproc.c linux-libre-6.0.7-gnu/fs/nfsd/nfsproc.c
index 7381972f1677..4b19cc727ea5 100644
--- linux-libre-6.0-gnu/fs/nfsd/nfsproc.c
+++ linux-libre-6.0.7-gnu/fs/nfsd/nfsproc.c
@@ -185,6 +185,7 @@ nfsd_proc_read(struct svc_rqst *rqstp)
 		argp->count, argp->offset);
 
 	argp->count = min_t(u32, argp->count, NFSSVC_MAXBLKSIZE_V2);
+	argp->count = min_t(u32, argp->count, rqstp->rq_res.buflen);
 
 	v = 0;
 	len = argp->count;
@@ -567,12 +568,11 @@ static void nfsd_init_dirlist_pages(struct svc_rqst *rqstp,
 	struct xdr_buf *buf = &resp->dirlist;
 	struct xdr_stream *xdr = &resp->xdr;
 
-	count = clamp(count, (u32)(XDR_UNIT * 2), svc_max_payload(rqstp));
-
 	memset(buf, 0, sizeof(*buf));
 
 	/* Reserve room for the NULL ptr & eof flag (-2 words) */
-	buf->buflen = count - XDR_UNIT * 2;
+	buf->buflen = clamp(count, (u32)(XDR_UNIT * 2), (u32)PAGE_SIZE);
+	buf->buflen -= XDR_UNIT * 2;
 	buf->pages = rqstp->rq_next_page;
 	rqstp->rq_next_page++;
 
diff --git linux-libre-6.0-gnu/fs/nfsd/xdr4.h linux-libre-6.0.7-gnu/fs/nfsd/xdr4.h
index 96267258e629..466e2786fc97 100644
--- linux-libre-6.0-gnu/fs/nfsd/xdr4.h
+++ linux-libre-6.0.7-gnu/fs/nfsd/xdr4.h
@@ -717,9 +717,10 @@ struct nfsd4_compoundargs {
 	struct svcxdr_tmpbuf		*to_free;
 	struct svc_rqst			*rqstp;
 
-	u32				taglen;
 	char *				tag;
+	u32				taglen;
 	u32				minorversion;
+	u32				client_opcnt;
 	u32				opcnt;
 	struct nfsd4_op			*ops;
 	struct nfsd4_op			iops[8];
diff --git linux-libre-6.0-gnu/fs/nilfs2/inode.c linux-libre-6.0.7-gnu/fs/nilfs2/inode.c
index 67f63cfeade5..232dd7b6cca1 100644
--- linux-libre-6.0-gnu/fs/nilfs2/inode.c
+++ linux-libre-6.0.7-gnu/fs/nilfs2/inode.c
@@ -328,6 +328,7 @@ struct inode *nilfs_new_inode(struct inode *dir, umode_t mode)
 	struct inode *inode;
 	struct nilfs_inode_info *ii;
 	struct nilfs_root *root;
+	struct buffer_head *bh;
 	int err = -ENOMEM;
 	ino_t ino;
 
@@ -343,11 +344,25 @@ struct inode *nilfs_new_inode(struct inode *dir, umode_t mode)
 	ii->i_state = BIT(NILFS_I_NEW);
 	ii->i_root = root;
 
-	err = nilfs_ifile_create_inode(root->ifile, &ino, &ii->i_bh);
+	err = nilfs_ifile_create_inode(root->ifile, &ino, &bh);
 	if (unlikely(err))
 		goto failed_ifile_create_inode;
 	/* reference count of i_bh inherits from nilfs_mdt_read_block() */
 
+	if (unlikely(ino < NILFS_USER_INO)) {
+		nilfs_warn(sb,
+			   "inode bitmap is inconsistent for reserved inodes");
+		do {
+			brelse(bh);
+			err = nilfs_ifile_create_inode(root->ifile, &ino, &bh);
+			if (unlikely(err))
+				goto failed_ifile_create_inode;
+		} while (ino < NILFS_USER_INO);
+
+		nilfs_info(sb, "repaired inode bitmap for reserved inodes");
+	}
+	ii->i_bh = bh;
+
 	atomic64_inc(&root->inodes_count);
 	inode_init_owner(&init_user_ns, inode, dir, mode);
 	inode->i_ino = ino;
@@ -440,6 +455,8 @@ int nilfs_read_inode_common(struct inode *inode,
 	inode->i_atime.tv_nsec = le32_to_cpu(raw_inode->i_mtime_nsec);
 	inode->i_ctime.tv_nsec = le32_to_cpu(raw_inode->i_ctime_nsec);
 	inode->i_mtime.tv_nsec = le32_to_cpu(raw_inode->i_mtime_nsec);
+	if (nilfs_is_metadata_file_inode(inode) && !S_ISREG(inode->i_mode))
+		return -EIO; /* this inode is for metadata and corrupted */
 	if (inode->i_nlink == 0)
 		return -ESTALE; /* this inode is deleted */
 
diff --git linux-libre-6.0-gnu/fs/nilfs2/segment.c linux-libre-6.0.7-gnu/fs/nilfs2/segment.c
index 0afe0832c754..56d2c6fc6175 100644
--- linux-libre-6.0-gnu/fs/nilfs2/segment.c
+++ linux-libre-6.0.7-gnu/fs/nilfs2/segment.c
@@ -875,9 +875,11 @@ static int nilfs_segctor_create_checkpoint(struct nilfs_sc_info *sci)
 		nilfs_mdt_mark_dirty(nilfs->ns_cpfile);
 		nilfs_cpfile_put_checkpoint(
 			nilfs->ns_cpfile, nilfs->ns_cno, bh_cp);
-	} else
-		WARN_ON(err == -EINVAL || err == -ENOENT);
-
+	} else if (err == -EINVAL || err == -ENOENT) {
+		nilfs_error(sci->sc_super,
+			    "checkpoint creation failed due to metadata corruption.");
+		err = -EIO;
+	}
 	return err;
 }
 
@@ -891,7 +893,11 @@ static int nilfs_segctor_fill_in_checkpoint(struct nilfs_sc_info *sci)
 	err = nilfs_cpfile_get_checkpoint(nilfs->ns_cpfile, nilfs->ns_cno, 0,
 					  &raw_cp, &bh_cp);
 	if (unlikely(err)) {
-		WARN_ON(err == -EINVAL || err == -ENOENT);
+		if (err == -EINVAL || err == -ENOENT) {
+			nilfs_error(sci->sc_super,
+				    "checkpoint finalization failed due to metadata corruption.");
+			err = -EIO;
+		}
 		goto failed_ibh;
 	}
 	raw_cp->cp_snapshot_list.ssl_next = 0;
@@ -2786,10 +2792,9 @@ int nilfs_attach_log_writer(struct super_block *sb, struct nilfs_root *root)
 	inode_attach_wb(nilfs->ns_bdev->bd_inode, NULL);
 
 	err = nilfs_segctor_start_thread(nilfs->ns_writer);
-	if (err) {
-		kfree(nilfs->ns_writer);
-		nilfs->ns_writer = NULL;
-	}
+	if (unlikely(err))
+		nilfs_detach_log_writer(sb);
+
 	return err;
 }
 
diff --git linux-libre-6.0-gnu/fs/ntfs3/inode.c linux-libre-6.0.7-gnu/fs/ntfs3/inode.c
index 51363d4e8636..26a76ebfe58f 100644
--- linux-libre-6.0-gnu/fs/ntfs3/inode.c
+++ linux-libre-6.0.7-gnu/fs/ntfs3/inode.c
@@ -1927,8 +1927,6 @@ const struct inode_operations ntfs_link_inode_operations = {
 	.setattr	= ntfs3_setattr,
 	.listxattr	= ntfs_listxattr,
 	.permission	= ntfs_permission,
-	.get_acl	= ntfs_get_acl,
-	.set_acl	= ntfs_set_acl,
 };
 
 const struct address_space_operations ntfs_aops = {
diff --git linux-libre-6.0-gnu/fs/ntfs3/xattr.c linux-libre-6.0.7-gnu/fs/ntfs3/xattr.c
index 6ae1f56b7358..7de8718c68a9 100644
--- linux-libre-6.0-gnu/fs/ntfs3/xattr.c
+++ linux-libre-6.0.7-gnu/fs/ntfs3/xattr.c
@@ -625,67 +625,6 @@ int ntfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode,
 	return ntfs_set_acl_ex(mnt_userns, inode, acl, type, false);
 }
 
-static int ntfs_xattr_get_acl(struct user_namespace *mnt_userns,
-			      struct inode *inode, int type, void *buffer,
-			      size_t size)
-{
-	struct posix_acl *acl;
-	int err;
-
-	if (!(inode->i_sb->s_flags & SB_POSIXACL)) {
-		ntfs_inode_warn(inode, "add mount option \"acl\" to use acl");
-		return -EOPNOTSUPP;
-	}
-
-	acl = ntfs_get_acl(inode, type, false);
-	if (IS_ERR(acl))
-		return PTR_ERR(acl);
-
-	if (!acl)
-		return -ENODATA;
-
-	err = posix_acl_to_xattr(&init_user_ns, acl, buffer, size);
-	posix_acl_release(acl);
-
-	return err;
-}
-
-static int ntfs_xattr_set_acl(struct user_namespace *mnt_userns,
-			      struct inode *inode, int type, const void *value,
-			      size_t size)
-{
-	struct posix_acl *acl;
-	int err;
-
-	if (!(inode->i_sb->s_flags & SB_POSIXACL)) {
-		ntfs_inode_warn(inode, "add mount option \"acl\" to use acl");
-		return -EOPNOTSUPP;
-	}
-
-	if (!inode_owner_or_capable(mnt_userns, inode))
-		return -EPERM;
-
-	if (!value) {
-		acl = NULL;
-	} else {
-		acl = posix_acl_from_xattr(&init_user_ns, value, size);
-		if (IS_ERR(acl))
-			return PTR_ERR(acl);
-
-		if (acl) {
-			err = posix_acl_valid(&init_user_ns, acl);
-			if (err)
-				goto release_and_out;
-		}
-	}
-
-	err = ntfs_set_acl(mnt_userns, inode, acl, type);
-
-release_and_out:
-	posix_acl_release(acl);
-	return err;
-}
-
 /*
  * ntfs_init_acl - Initialize the ACLs of a new inode.
  *
@@ -852,23 +791,6 @@ static int ntfs_getxattr(const struct xattr_handler *handler, struct dentry *de,
 		goto out;
 	}
 
-#ifdef CONFIG_NTFS3_FS_POSIX_ACL
-	if ((name_len == sizeof(XATTR_NAME_POSIX_ACL_ACCESS) - 1 &&
-	     !memcmp(name, XATTR_NAME_POSIX_ACL_ACCESS,
-		     sizeof(XATTR_NAME_POSIX_ACL_ACCESS))) ||
-	    (name_len == sizeof(XATTR_NAME_POSIX_ACL_DEFAULT) - 1 &&
-	     !memcmp(name, XATTR_NAME_POSIX_ACL_DEFAULT,
-		     sizeof(XATTR_NAME_POSIX_ACL_DEFAULT)))) {
-		/* TODO: init_user_ns? */
-		err = ntfs_xattr_get_acl(
-			&init_user_ns, inode,
-			name_len == sizeof(XATTR_NAME_POSIX_ACL_ACCESS) - 1
-				? ACL_TYPE_ACCESS
-				: ACL_TYPE_DEFAULT,
-			buffer, size);
-		goto out;
-	}
-#endif
 	/* Deal with NTFS extended attribute. */
 	err = ntfs_get_ea(inode, name, name_len, buffer, size, NULL);
 
@@ -981,22 +903,6 @@ set_new_fa:
 		goto out;
 	}
 
-#ifdef CONFIG_NTFS3_FS_POSIX_ACL
-	if ((name_len == sizeof(XATTR_NAME_POSIX_ACL_ACCESS) - 1 &&
-	     !memcmp(name, XATTR_NAME_POSIX_ACL_ACCESS,
-		     sizeof(XATTR_NAME_POSIX_ACL_ACCESS))) ||
-	    (name_len == sizeof(XATTR_NAME_POSIX_ACL_DEFAULT) - 1 &&
-	     !memcmp(name, XATTR_NAME_POSIX_ACL_DEFAULT,
-		     sizeof(XATTR_NAME_POSIX_ACL_DEFAULT)))) {
-		err = ntfs_xattr_set_acl(
-			mnt_userns, inode,
-			name_len == sizeof(XATTR_NAME_POSIX_ACL_ACCESS) - 1
-				? ACL_TYPE_ACCESS
-				: ACL_TYPE_DEFAULT,
-			value, size);
-		goto out;
-	}
-#endif
 	/* Deal with NTFS extended attribute. */
 	err = ntfs_set_ea(inode, name, name_len, value, size, flags, 0);
 
@@ -1086,7 +992,7 @@ static bool ntfs_xattr_user_list(struct dentry *dentry)
 }
 
 // clang-format off
-static const struct xattr_handler ntfs_xattr_handler = {
+static const struct xattr_handler ntfs_other_xattr_handler = {
 	.prefix	= "",
 	.get	= ntfs_getxattr,
 	.set	= ntfs_setxattr,
@@ -1094,7 +1000,11 @@ static const struct xattr_handler ntfs_xattr_handler = {
 };
 
 const struct xattr_handler *ntfs_xattr_handlers[] = {
-	&ntfs_xattr_handler,
+#ifdef CONFIG_NTFS3_FS_POSIX_ACL
+	&posix_acl_access_xattr_handler,
+	&posix_acl_default_xattr_handler,
+#endif
+	&ntfs_other_xattr_handler,
 	NULL,
 };
 // clang-format on
diff --git linux-libre-6.0-gnu/fs/ocfs2/namei.c linux-libre-6.0.7-gnu/fs/ocfs2/namei.c
index 961d1cf54388..05f32989bad6 100644
--- linux-libre-6.0-gnu/fs/ocfs2/namei.c
+++ linux-libre-6.0.7-gnu/fs/ocfs2/namei.c
@@ -232,6 +232,7 @@ static int ocfs2_mknod(struct user_namespace *mnt_userns,
 	handle_t *handle = NULL;
 	struct ocfs2_super *osb;
 	struct ocfs2_dinode *dirfe;
+	struct ocfs2_dinode *fe = NULL;
 	struct buffer_head *new_fe_bh = NULL;
 	struct inode *inode = NULL;
 	struct ocfs2_alloc_context *inode_ac = NULL;
@@ -382,6 +383,7 @@ static int ocfs2_mknod(struct user_namespace *mnt_userns,
 		goto leave;
 	}
 
+	fe = (struct ocfs2_dinode *) new_fe_bh->b_data;
 	if (S_ISDIR(mode)) {
 		status = ocfs2_fill_new_dir(osb, handle, dir, inode,
 					    new_fe_bh, data_ac, meta_ac);
@@ -454,8 +456,11 @@ roll_back:
 leave:
 	if (status < 0 && did_quota_inode)
 		dquot_free_inode(inode);
-	if (handle)
+	if (handle) {
+		if (status < 0 && fe)
+			ocfs2_set_links_count(fe, 0);
 		ocfs2_commit_trans(osb, handle);
+	}
 
 	ocfs2_inode_unlock(dir, 1);
 	if (did_block_signals)
@@ -632,18 +637,9 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb,
 		return status;
 	}
 
-	status = __ocfs2_mknod_locked(dir, inode, dev, new_fe_bh,
+	return __ocfs2_mknod_locked(dir, inode, dev, new_fe_bh,
 				    parent_fe_bh, handle, inode_ac,
 				    fe_blkno, suballoc_loc, suballoc_bit);
-	if (status < 0) {
-		u64 bg_blkno = ocfs2_which_suballoc_group(fe_blkno, suballoc_bit);
-		int tmp = ocfs2_free_suballoc_bits(handle, inode_ac->ac_inode,
-				inode_ac->ac_bh, suballoc_bit, bg_blkno, 1);
-		if (tmp)
-			mlog_errno(tmp);
-	}
-
-	return status;
 }
 
 static int ocfs2_mkdir(struct user_namespace *mnt_userns,
@@ -2028,8 +2024,11 @@ bail:
 					ocfs2_clusters_to_bytes(osb->sb, 1));
 	if (status < 0 && did_quota_inode)
 		dquot_free_inode(inode);
-	if (handle)
+	if (handle) {
+		if (status < 0 && fe)
+			ocfs2_set_links_count(fe, 0);
 		ocfs2_commit_trans(osb, handle);
+	}
 
 	ocfs2_inode_unlock(dir, 1);
 	if (did_block_signals)
diff --git linux-libre-6.0-gnu/fs/open.c linux-libre-6.0.7-gnu/fs/open.c
index cf7e5c350a54..a81319b6177f 100644
--- linux-libre-6.0-gnu/fs/open.c
+++ linux-libre-6.0.7-gnu/fs/open.c
@@ -842,7 +842,9 @@ static int do_dentry_open(struct file *f,
 		return 0;
 	}
 
-	if (f->f_mode & FMODE_WRITE && !special_file(inode->i_mode)) {
+	if ((f->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) {
+		i_readcount_inc(inode);
+	} else if (f->f_mode & FMODE_WRITE && !special_file(inode->i_mode)) {
 		error = get_write_access(inode);
 		if (unlikely(error))
 			goto cleanup_file;
@@ -882,8 +884,6 @@ static int do_dentry_open(struct file *f,
 			goto cleanup_all;
 	}
 	f->f_mode |= FMODE_OPENED;
-	if ((f->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ)
-		i_readcount_inc(inode);
 	if ((f->f_mode & FMODE_READ) &&
 	     likely(f->f_op->read || f->f_op->read_iter))
 		f->f_mode |= FMODE_CAN_READ;
@@ -937,10 +937,7 @@ cleanup_all:
 	if (WARN_ON_ONCE(error > 0))
 		error = -EINVAL;
 	fops_put(f->f_op);
-	if (f->f_mode & FMODE_WRITER) {
-		put_write_access(inode);
-		__mnt_drop_write(f->f_path.mnt);
-	}
+	put_file_access(f);
 cleanup_file:
 	path_put(&f->f_path);
 	f->f_path.mnt = NULL;
diff --git linux-libre-6.0-gnu/fs/posix_acl.c linux-libre-6.0.7-gnu/fs/posix_acl.c
index 5af33800743e..abe387700ba9 100644
--- linux-libre-6.0-gnu/fs/posix_acl.c
+++ linux-libre-6.0.7-gnu/fs/posix_acl.c
@@ -710,9 +710,9 @@ EXPORT_SYMBOL(posix_acl_update_mode);
 /*
  * Fix up the uids and gids in posix acl extended attributes in place.
  */
-static int posix_acl_fix_xattr_common(void *value, size_t size)
+static int posix_acl_fix_xattr_common(const void *value, size_t size)
 {
-	struct posix_acl_xattr_header *header = value;
+	const struct posix_acl_xattr_header *header = value;
 	int count;
 
 	if (!header)
@@ -720,13 +720,13 @@ static int posix_acl_fix_xattr_common(void *value, size_t size)
 	if (size < sizeof(struct posix_acl_xattr_header))
 		return -EINVAL;
 	if (header->a_version != cpu_to_le32(POSIX_ACL_XATTR_VERSION))
-		return -EINVAL;
+		return -EOPNOTSUPP;
 
 	count = posix_acl_xattr_count(size);
 	if (count < 0)
 		return -EINVAL;
 	if (count == 0)
-		return -EINVAL;
+		return 0;
 
 	return count;
 }
@@ -748,7 +748,7 @@ void posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns,
 		return;
 
 	count = posix_acl_fix_xattr_common(value, size);
-	if (count < 0)
+	if (count <= 0)
 		return;
 
 	for (end = entry + count; entry != end; entry++) {
@@ -788,7 +788,7 @@ void posix_acl_setxattr_idmapped_mnt(struct user_namespace *mnt_userns,
 		return;
 
 	count = posix_acl_fix_xattr_common(value, size);
-	if (count < 0)
+	if (count <= 0)
 		return;
 
 	for (end = entry + count; entry != end; entry++) {
@@ -822,7 +822,7 @@ static void posix_acl_fix_xattr_userns(
 	kgid_t gid;
 
 	count = posix_acl_fix_xattr_common(value, size);
-	if (count < 0)
+	if (count <= 0)
 		return;
 
 	for (end = entry + count; entry != end; entry++) {
@@ -870,16 +870,9 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
 	struct posix_acl *acl;
 	struct posix_acl_entry *acl_e;
 
-	if (!value)
-		return NULL;
-	if (size < sizeof(struct posix_acl_xattr_header))
-		 return ERR_PTR(-EINVAL);
-	if (header->a_version != cpu_to_le32(POSIX_ACL_XATTR_VERSION))
-		return ERR_PTR(-EOPNOTSUPP);
-
-	count = posix_acl_xattr_count(size);
+	count = posix_acl_fix_xattr_common(value, size);
 	if (count < 0)
-		return ERR_PTR(-EINVAL);
+		return ERR_PTR(count);
 	if (count == 0)
 		return NULL;
 	
diff --git linux-libre-6.0-gnu/fs/proc/task_mmu.c linux-libre-6.0.7-gnu/fs/proc/task_mmu.c
index 4e0023643f8b..1e7bbc0873a4 100644
--- linux-libre-6.0-gnu/fs/proc/task_mmu.c
+++ linux-libre-6.0.7-gnu/fs/proc/task_mmu.c
@@ -969,7 +969,7 @@ static int show_smaps_rollup(struct seq_file *m, void *v)
 		vma = vma->vm_next;
 	}
 
-	show_vma_header_prefix(m, priv->mm->mmap->vm_start,
+	show_vma_header_prefix(m, priv->mm->mmap ? priv->mm->mmap->vm_start : 0,
 			       last_vma_end, 0, 0, 0, 0);
 	seq_pad(m, ' ');
 	seq_puts(m, "[rollup]\n");
diff --git linux-libre-6.0-gnu/fs/quota/quota_tree.c linux-libre-6.0.7-gnu/fs/quota/quota_tree.c
index 5f2405994280..7e65d67de9f3 100644
--- linux-libre-6.0-gnu/fs/quota/quota_tree.c
+++ linux-libre-6.0.7-gnu/fs/quota/quota_tree.c
@@ -71,6 +71,35 @@ static ssize_t write_blk(struct qtree_mem_dqinfo *info, uint blk, char *buf)
 	return ret;
 }
 
+static inline int do_check_range(struct super_block *sb, const char *val_name,
+				 uint val, uint min_val, uint max_val)
+{
+	if (val < min_val || val > max_val) {
+		quota_error(sb, "Getting %s %u out of range %u-%u",
+			    val_name, val, min_val, max_val);
+		return -EUCLEAN;
+	}
+
+	return 0;
+}
+
+static int check_dquot_block_header(struct qtree_mem_dqinfo *info,
+				    struct qt_disk_dqdbheader *dh)
+{
+	int err = 0;
+
+	err = do_check_range(info->dqi_sb, "dqdh_next_free",
+			     le32_to_cpu(dh->dqdh_next_free), 0,
+			     info->dqi_blocks - 1);
+	if (err)
+		return err;
+	err = do_check_range(info->dqi_sb, "dqdh_prev_free",
+			     le32_to_cpu(dh->dqdh_prev_free), 0,
+			     info->dqi_blocks - 1);
+
+	return err;
+}
+
 /* Remove empty block from list and return it */
 static int get_free_dqblk(struct qtree_mem_dqinfo *info)
 {
@@ -85,6 +114,9 @@ static int get_free_dqblk(struct qtree_mem_dqinfo *info)
 		ret = read_blk(info, blk, buf);
 		if (ret < 0)
 			goto out_buf;
+		ret = check_dquot_block_header(info, dh);
+		if (ret)
+			goto out_buf;
 		info->dqi_free_blk = le32_to_cpu(dh->dqdh_next_free);
 	}
 	else {
@@ -232,6 +264,9 @@ static uint find_free_dqentry(struct qtree_mem_dqinfo *info,
 		*err = read_blk(info, blk, buf);
 		if (*err < 0)
 			goto out_buf;
+		*err = check_dquot_block_header(info, dh);
+		if (*err)
+			goto out_buf;
 	} else {
 		blk = get_free_dqblk(info);
 		if ((int)blk < 0) {
@@ -424,6 +459,9 @@ static int free_dqentry(struct qtree_mem_dqinfo *info, struct dquot *dquot,
 		goto out_buf;
 	}
 	dh = (struct qt_disk_dqdbheader *)buf;
+	ret = check_dquot_block_header(info, dh);
+	if (ret)
+		goto out_buf;
 	le16_add_cpu(&dh->dqdh_entries, -1);
 	if (!le16_to_cpu(dh->dqdh_entries)) {	/* Block got free? */
 		ret = remove_free_dqentry(info, buf, blk);
diff --git linux-libre-6.0-gnu/fs/squashfs/file.c linux-libre-6.0.7-gnu/fs/squashfs/file.c
index e56510964b22..8ba8c4c50770 100644
--- linux-libre-6.0-gnu/fs/squashfs/file.c
+++ linux-libre-6.0.7-gnu/fs/squashfs/file.c
@@ -506,8 +506,9 @@ static int squashfs_readahead_fragment(struct page **page,
 		squashfs_i(inode)->fragment_size);
 	struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
 	unsigned int n, mask = (1 << (msblk->block_log - PAGE_SHIFT)) - 1;
+	int error = buffer->error;
 
-	if (buffer->error)
+	if (error)
 		goto out;
 
 	expected += squashfs_i(inode)->fragment_offset;
@@ -529,7 +530,7 @@ static int squashfs_readahead_fragment(struct page **page,
 
 out:
 	squashfs_cache_put(buffer);
-	return buffer->error;
+	return error;
 }
 
 static void squashfs_readahead(struct readahead_control *ractl)
@@ -557,6 +558,13 @@ static void squashfs_readahead(struct readahead_control *ractl)
 		int res, bsize;
 		u64 block = 0;
 		unsigned int expected;
+		struct page *last_page;
+
+		expected = start >> msblk->block_log == file_end ?
+			   (i_size_read(inode) & (msblk->block_size - 1)) :
+			    msblk->block_size;
+
+		max_pages = (expected + PAGE_SIZE - 1) >> PAGE_SHIFT;
 
 		nr_pages = __readahead_batch(ractl, pages, max_pages);
 		if (!nr_pages)
@@ -566,13 +574,10 @@ static void squashfs_readahead(struct readahead_control *ractl)
 			goto skip_pages;
 
 		index = pages[0]->index >> shift;
+
 		if ((pages[nr_pages - 1]->index >> shift) != index)
 			goto skip_pages;
 
-		expected = index == file_end ?
-			   (i_size_read(inode) & (msblk->block_size - 1)) :
-			    msblk->block_size;
-
 		if (index == file_end && squashfs_i(inode)->fragment_block !=
 						SQUASHFS_INVALID_BLK) {
 			res = squashfs_readahead_fragment(pages, nr_pages,
@@ -593,15 +598,15 @@ static void squashfs_readahead(struct readahead_control *ractl)
 
 		res = squashfs_read_data(inode->i_sb, block, bsize, NULL, actor);
 
-		squashfs_page_actor_free(actor);
+		last_page = squashfs_page_actor_free(actor);
 
 		if (res == expected) {
 			int bytes;
 
 			/* Last page (if present) may have trailing bytes not filled */
 			bytes = res % PAGE_SIZE;
-			if (pages[nr_pages - 1]->index == file_end && bytes)
-				memzero_page(pages[nr_pages - 1], bytes,
+			if (index == file_end && bytes && last_page)
+				memzero_page(last_page, bytes,
 					     PAGE_SIZE - bytes);
 
 			for (i = 0; i < nr_pages; i++) {
diff --git linux-libre-6.0-gnu/fs/squashfs/page_actor.c linux-libre-6.0.7-gnu/fs/squashfs/page_actor.c
index 54b93bf4a25c..81af6c4ca115 100644
--- linux-libre-6.0-gnu/fs/squashfs/page_actor.c
+++ linux-libre-6.0.7-gnu/fs/squashfs/page_actor.c
@@ -71,11 +71,13 @@ static void *handle_next_page(struct squashfs_page_actor *actor)
 			(actor->next_index != actor->page[actor->next_page]->index)) {
 		actor->next_index++;
 		actor->returned_pages++;
+		actor->last_page = NULL;
 		return actor->alloc_buffer ? actor->tmp_buffer : ERR_PTR(-ENOMEM);
 	}
 
 	actor->next_index++;
 	actor->returned_pages++;
+	actor->last_page = actor->page[actor->next_page];
 	return actor->pageaddr = kmap_local_page(actor->page[actor->next_page++]);
 }
 
@@ -125,6 +127,7 @@ struct squashfs_page_actor *squashfs_page_actor_init_special(struct squashfs_sb_
 	actor->returned_pages = 0;
 	actor->next_index = page[0]->index & ~((1 << (msblk->block_log - PAGE_SHIFT)) - 1);
 	actor->pageaddr = NULL;
+	actor->last_page = NULL;
 	actor->alloc_buffer = msblk->decompressor->alloc_buffer;
 	actor->squashfs_first_page = direct_first_page;
 	actor->squashfs_next_page = direct_next_page;
diff --git linux-libre-6.0-gnu/fs/squashfs/page_actor.h linux-libre-6.0.7-gnu/fs/squashfs/page_actor.h
index 95ffbb543d91..97d4983559b1 100644
--- linux-libre-6.0-gnu/fs/squashfs/page_actor.h
+++ linux-libre-6.0.7-gnu/fs/squashfs/page_actor.h
@@ -16,6 +16,7 @@ struct squashfs_page_actor {
 	void    *(*squashfs_first_page)(struct squashfs_page_actor *);
 	void    *(*squashfs_next_page)(struct squashfs_page_actor *);
 	void    (*squashfs_finish_page)(struct squashfs_page_actor *);
+	struct page *last_page;
 	int	pages;
 	int	length;
 	int	next_page;
@@ -29,10 +30,13 @@ extern struct squashfs_page_actor *squashfs_page_actor_init(void **buffer,
 extern struct squashfs_page_actor *squashfs_page_actor_init_special(
 				struct squashfs_sb_info *msblk,
 				struct page **page, int pages, int length);
-static inline void squashfs_page_actor_free(struct squashfs_page_actor *actor)
+static inline struct page *squashfs_page_actor_free(struct squashfs_page_actor *actor)
 {
+	struct page *last_page = actor->last_page;
+
 	kfree(actor->tmp_buffer);
 	kfree(actor);
+	return last_page;
 }
 static inline void *squashfs_first_page(struct squashfs_page_actor *actor)
 {
diff --git linux-libre-6.0-gnu/fs/userfaultfd.c linux-libre-6.0.7-gnu/fs/userfaultfd.c
index 175de70e3adf..0c1d33c4f74c 100644
--- linux-libre-6.0-gnu/fs/userfaultfd.c
+++ linux-libre-6.0.7-gnu/fs/userfaultfd.c
@@ -991,7 +991,7 @@ static int resolve_userfault_fork(struct userfaultfd_ctx *new,
 	int fd;
 
 	fd = anon_inode_getfd_secure("[userfaultfd]", &userfaultfd_fops, new,
-			O_RDWR | (new->flags & UFFD_SHARED_FCNTL_FLAGS), inode);
+			O_RDONLY | (new->flags & UFFD_SHARED_FCNTL_FLAGS), inode);
 	if (fd < 0)
 		return fd;
 
@@ -2094,7 +2094,7 @@ SYSCALL_DEFINE1(userfaultfd, int, flags)
 	mmgrab(ctx->mm);
 
 	fd = anon_inode_getfd_secure("[userfaultfd]", &userfaultfd_fops, ctx,
-			O_RDWR | (flags & UFFD_SHARED_FCNTL_FLAGS), NULL);
+			O_RDONLY | (flags & UFFD_SHARED_FCNTL_FLAGS), NULL);
 	if (fd < 0) {
 		mmdrop(ctx->mm);
 		kmem_cache_free(userfaultfd_ctx_cachep, ctx);
diff --git linux-libre-6.0-gnu/fs/xfs/xfs_super.c linux-libre-6.0.7-gnu/fs/xfs/xfs_super.c
index 9ac59814bbb6..f029c6702dda 100644
--- linux-libre-6.0-gnu/fs/xfs/xfs_super.c
+++ linux-libre-6.0.7-gnu/fs/xfs/xfs_super.c
@@ -653,7 +653,7 @@ xfs_fs_destroy_inode(
 static void
 xfs_fs_dirty_inode(
 	struct inode			*inode,
-	int				flag)
+	int				flags)
 {
 	struct xfs_inode		*ip = XFS_I(inode);
 	struct xfs_mount		*mp = ip->i_mount;
@@ -661,7 +661,13 @@ xfs_fs_dirty_inode(
 
 	if (!(inode->i_sb->s_flags & SB_LAZYTIME))
 		return;
-	if (flag != I_DIRTY_SYNC || !(inode->i_state & I_DIRTY_TIME))
+
+	/*
+	 * Only do the timestamp update if the inode is dirty (I_DIRTY_SYNC)
+	 * and has dirty timestamp (I_DIRTY_TIME). I_DIRTY_TIME can be passed
+	 * in flags possibly together with I_DIRTY_SYNC.
+	 */
+	if ((flags & ~I_DIRTY_TIME) != I_DIRTY_SYNC || !(flags & I_DIRTY_TIME))
 		return;
 
 	if (xfs_trans_alloc(mp, &M_RES(mp)->tr_fsyncts, 0, 0, 0, &tp))
diff --git linux-libre-6.0-gnu/include/dt-bindings/clock/samsung,exynosautov9.h linux-libre-6.0.7-gnu/include/dt-bindings/clock/samsung,exynosautov9.h
index ea9f91b4eb1a..a7db6516593f 100644
--- linux-libre-6.0-gnu/include/dt-bindings/clock/samsung,exynosautov9.h
+++ linux-libre-6.0.7-gnu/include/dt-bindings/clock/samsung,exynosautov9.h
@@ -226,21 +226,21 @@
 #define CLK_GOUT_PERIC0_IPCLK_8		28
 #define CLK_GOUT_PERIC0_IPCLK_9		29
 #define CLK_GOUT_PERIC0_IPCLK_10	30
-#define CLK_GOUT_PERIC0_IPCLK_11	30
-#define CLK_GOUT_PERIC0_PCLK_0		31
-#define CLK_GOUT_PERIC0_PCLK_1		32
-#define CLK_GOUT_PERIC0_PCLK_2		33
-#define CLK_GOUT_PERIC0_PCLK_3		34
-#define CLK_GOUT_PERIC0_PCLK_4		35
-#define CLK_GOUT_PERIC0_PCLK_5		36
-#define CLK_GOUT_PERIC0_PCLK_6		37
-#define CLK_GOUT_PERIC0_PCLK_7		38
-#define CLK_GOUT_PERIC0_PCLK_8		39
-#define CLK_GOUT_PERIC0_PCLK_9		40
-#define CLK_GOUT_PERIC0_PCLK_10		41
-#define CLK_GOUT_PERIC0_PCLK_11		42
+#define CLK_GOUT_PERIC0_IPCLK_11	31
+#define CLK_GOUT_PERIC0_PCLK_0		32
+#define CLK_GOUT_PERIC0_PCLK_1		33
+#define CLK_GOUT_PERIC0_PCLK_2		34
+#define CLK_GOUT_PERIC0_PCLK_3		35
+#define CLK_GOUT_PERIC0_PCLK_4		36
+#define CLK_GOUT_PERIC0_PCLK_5		37
+#define CLK_GOUT_PERIC0_PCLK_6		38
+#define CLK_GOUT_PERIC0_PCLK_7		39
+#define CLK_GOUT_PERIC0_PCLK_8		40
+#define CLK_GOUT_PERIC0_PCLK_9		41
+#define CLK_GOUT_PERIC0_PCLK_10		42
+#define CLK_GOUT_PERIC0_PCLK_11		43
 
-#define PERIC0_NR_CLK			43
+#define PERIC0_NR_CLK			44
 
 /* CMU_PERIC1 */
 #define CLK_MOUT_PERIC1_BUS_USER	1
@@ -272,21 +272,21 @@
 #define CLK_GOUT_PERIC1_IPCLK_8		28
 #define CLK_GOUT_PERIC1_IPCLK_9		29
 #define CLK_GOUT_PERIC1_IPCLK_10	30
-#define CLK_GOUT_PERIC1_IPCLK_11	30
-#define CLK_GOUT_PERIC1_PCLK_0		31
-#define CLK_GOUT_PERIC1_PCLK_1		32
-#define CLK_GOUT_PERIC1_PCLK_2		33
-#define CLK_GOUT_PERIC1_PCLK_3		34
-#define CLK_GOUT_PERIC1_PCLK_4		35
-#define CLK_GOUT_PERIC1_PCLK_5		36
-#define CLK_GOUT_PERIC1_PCLK_6		37
-#define CLK_GOUT_PERIC1_PCLK_7		38
-#define CLK_GOUT_PERIC1_PCLK_8		39
-#define CLK_GOUT_PERIC1_PCLK_9		40
-#define CLK_GOUT_PERIC1_PCLK_10		41
-#define CLK_GOUT_PERIC1_PCLK_11		42
+#define CLK_GOUT_PERIC1_IPCLK_11	31
+#define CLK_GOUT_PERIC1_PCLK_0		32
+#define CLK_GOUT_PERIC1_PCLK_1		33
+#define CLK_GOUT_PERIC1_PCLK_2		34
+#define CLK_GOUT_PERIC1_PCLK_3		35
+#define CLK_GOUT_PERIC1_PCLK_4		36
+#define CLK_GOUT_PERIC1_PCLK_5		37
+#define CLK_GOUT_PERIC1_PCLK_6		38
+#define CLK_GOUT_PERIC1_PCLK_7		39
+#define CLK_GOUT_PERIC1_PCLK_8		40
+#define CLK_GOUT_PERIC1_PCLK_9		41
+#define CLK_GOUT_PERIC1_PCLK_10		42
+#define CLK_GOUT_PERIC1_PCLK_11		43
 
-#define PERIC1_NR_CLK			43
+#define PERIC1_NR_CLK			44
 
 /* CMU_PERIS */
 #define CLK_MOUT_PERIS_BUS_USER		1
diff --git linux-libre-6.0-gnu/include/linux/ata.h linux-libre-6.0.7-gnu/include/linux/ata.h
index 21292b5bbb55..e3050e153a71 100644
--- linux-libre-6.0-gnu/include/linux/ata.h
+++ linux-libre-6.0.7-gnu/include/linux/ata.h
@@ -566,6 +566,18 @@ struct ata_bmdma_prd {
 	((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
 	  ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
 	 ((id)[ATA_ID_FEATURE_SUPP] & (1 << 2)))
+#define ata_id_has_devslp(id)	\
+	((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
+	  ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
+	 ((id)[ATA_ID_FEATURE_SUPP] & (1 << 8)))
+#define ata_id_has_ncq_autosense(id) \
+	((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
+	  ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
+	 ((id)[ATA_ID_FEATURE_SUPP] & (1 << 7)))
+#define ata_id_has_dipm(id)	\
+	((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
+	  ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
+	 ((id)[ATA_ID_FEATURE_SUPP] & (1 << 3)))
 #define ata_id_iordy_disable(id) ((id)[ATA_ID_CAPABILITY] & (1 << 10))
 #define ata_id_has_iordy(id) ((id)[ATA_ID_CAPABILITY] & (1 << 11))
 #define ata_id_u32(id,n)	\
@@ -578,9 +590,6 @@ struct ata_bmdma_prd {
 
 #define ata_id_cdb_intr(id)	(((id)[ATA_ID_CONFIG] & 0x60) == 0x20)
 #define ata_id_has_da(id)	((id)[ATA_ID_SATA_CAPABILITY_2] & (1 << 4))
-#define ata_id_has_devslp(id)	((id)[ATA_ID_FEATURE_SUPP] & (1 << 8))
-#define ata_id_has_ncq_autosense(id) \
-				((id)[ATA_ID_FEATURE_SUPP] & (1 << 7))
 
 static inline bool ata_id_has_hipm(const u16 *id)
 {
@@ -592,17 +601,6 @@ static inline bool ata_id_has_hipm(const u16 *id)
 	return val & (1 << 9);
 }
 
-static inline bool ata_id_has_dipm(const u16 *id)
-{
-	u16 val = id[ATA_ID_FEATURE_SUPP];
-
-	if (val == 0 || val == 0xffff)
-		return false;
-
-	return val & (1 << 3);
-}
-
-
 static inline bool ata_id_has_fua(const u16 *id)
 {
 	if ((id[ATA_ID_CFSSE] & 0xC000) != 0x4000)
@@ -771,16 +769,21 @@ static inline bool ata_id_has_read_log_dma_ext(const u16 *id)
 
 static inline bool ata_id_has_sense_reporting(const u16 *id)
 {
-	if (!(id[ATA_ID_CFS_ENABLE_2] & (1 << 15)))
+	if (!(id[ATA_ID_CFS_ENABLE_2] & BIT(15)))
+		return false;
+	if ((id[ATA_ID_COMMAND_SET_3] & (BIT(15) | BIT(14))) != BIT(14))
 		return false;
-	return id[ATA_ID_COMMAND_SET_3] & (1 << 6);
+	return id[ATA_ID_COMMAND_SET_3] & BIT(6);
 }
 
 static inline bool ata_id_sense_reporting_enabled(const u16 *id)
 {
-	if (!(id[ATA_ID_CFS_ENABLE_2] & (1 << 15)))
+	if (!ata_id_has_sense_reporting(id))
+		return false;
+	/* ata_id_has_sense_reporting() == true, word 86 must have bit 15 set */
+	if ((id[ATA_ID_COMMAND_SET_4] & (BIT(15) | BIT(14))) != BIT(14))
 		return false;
-	return id[ATA_ID_COMMAND_SET_4] & (1 << 6);
+	return id[ATA_ID_COMMAND_SET_4] & BIT(6);
 }
 
 /**
diff --git linux-libre-6.0-gnu/include/linux/bio.h linux-libre-6.0.7-gnu/include/linux/bio.h
index ca22b06700a9..2c5806997bbf 100644
--- linux-libre-6.0-gnu/include/linux/bio.h
+++ linux-libre-6.0.7-gnu/include/linux/bio.h
@@ -509,7 +509,7 @@ static inline void bio_set_dev(struct bio *bio, struct block_device *bdev)
 {
 	bio_clear_flag(bio, BIO_REMAPPED);
 	if (bio->bi_bdev != bdev)
-		bio_clear_flag(bio, BIO_THROTTLED);
+		bio_clear_flag(bio, BIO_BPS_THROTTLED);
 	bio->bi_bdev = bdev;
 	bio_associate_blkg(bio);
 }
diff --git linux-libre-6.0-gnu/include/linux/blk-mq.h linux-libre-6.0.7-gnu/include/linux/blk-mq.h
index 92294a5fb083..1532cd07a597 100644
--- linux-libre-6.0-gnu/include/linux/blk-mq.h
+++ linux-libre-6.0.7-gnu/include/linux/blk-mq.h
@@ -268,9 +268,16 @@ static inline void rq_list_move(struct request **src, struct request **dst,
 	rq_list_add(dst, rq);
 }
 
+/**
+ * enum blk_eh_timer_return - How the timeout handler should proceed
+ * @BLK_EH_DONE: The block driver completed the command or will complete it at
+ *	a later time.
+ * @BLK_EH_RESET_TIMER: Reset the request timer and continue waiting for the
+ *	request to complete.
+ */
 enum blk_eh_timer_return {
-	BLK_EH_DONE,		/* drivers has completed the command */
-	BLK_EH_RESET_TIMER,	/* reset timer and try again */
+	BLK_EH_DONE,
+	BLK_EH_RESET_TIMER,
 };
 
 #define BLK_TAG_ALLOC_FIFO 0 /* allocate starting from 0 */
diff --git linux-libre-6.0-gnu/include/linux/blk_types.h linux-libre-6.0.7-gnu/include/linux/blk_types.h
index 1ef99790f6ed..41afb4cfb9b0 100644
--- linux-libre-6.0-gnu/include/linux/blk_types.h
+++ linux-libre-6.0.7-gnu/include/linux/blk_types.h
@@ -325,7 +325,7 @@ enum {
 	BIO_QUIET,		/* Make BIO Quiet */
 	BIO_CHAIN,		/* chained bio, ->bi_remaining in effect */
 	BIO_REFFED,		/* bio has elevated ->bi_cnt */
-	BIO_THROTTLED,		/* This bio has already been subjected to
+	BIO_BPS_THROTTLED,	/* This bio has already been subjected to
 				 * throttling rules. Don't do it again. */
 	BIO_TRACE_COMPLETION,	/* bio_endio() should trace the final completion
 				 * of this bio. */
diff --git linux-libre-6.0-gnu/include/linux/bpf.h linux-libre-6.0.7-gnu/include/linux/bpf.h
index 20c26aed7896..80fc8a88c610 100644
--- linux-libre-6.0-gnu/include/linux/bpf.h
+++ linux-libre-6.0.7-gnu/include/linux/bpf.h
@@ -891,6 +891,7 @@ struct bpf_dispatcher {
 	struct bpf_dispatcher_prog progs[BPF_DISPATCHER_MAX];
 	int num_progs;
 	void *image;
+	void *rw_image;
 	u32 image_off;
 	struct bpf_ksym ksym;
 };
@@ -909,7 +910,7 @@ int bpf_trampoline_unlink_prog(struct bpf_tramp_link *link, struct bpf_trampolin
 struct bpf_trampoline *bpf_trampoline_get(u64 key,
 					  struct bpf_attach_target_info *tgt_info);
 void bpf_trampoline_put(struct bpf_trampoline *tr);
-int arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs);
+int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_funcs);
 #define BPF_DISPATCHER_INIT(_name) {				\
 	.mutex = __MUTEX_INITIALIZER(_name.mutex),		\
 	.func = &_name##_func,					\
diff --git linux-libre-6.0-gnu/include/linux/bpf_verifier.h linux-libre-6.0.7-gnu/include/linux/bpf_verifier.h
index 2e3bad8640dc..1fdddbf3546b 100644
--- linux-libre-6.0-gnu/include/linux/bpf_verifier.h
+++ linux-libre-6.0.7-gnu/include/linux/bpf_verifier.h
@@ -212,6 +212,17 @@ struct bpf_reference_state {
 	 * is used purely to inform the user of a reference leak.
 	 */
 	int insn_idx;
+	/* There can be a case like:
+	 * main (frame 0)
+	 *  cb (frame 1)
+	 *   func (frame 3)
+	 *    cb (frame 4)
+	 * Hence for frame 4, if callback_ref just stored boolean, it would be
+	 * impossible to distinguish nested callback refs. Hence store the
+	 * frameno and compare that to callback_ref in check_reference_leak when
+	 * exiting a callback function.
+	 */
+	int callback_ref;
 };
 
 /* state of the program:
diff --git linux-libre-6.0-gnu/include/linux/dsa/tag_qca.h linux-libre-6.0.7-gnu/include/linux/dsa/tag_qca.h
index 50be7cbd93a5..b1b5720d89a5 100644
--- linux-libre-6.0-gnu/include/linux/dsa/tag_qca.h
+++ linux-libre-6.0.7-gnu/include/linux/dsa/tag_qca.h
@@ -61,9 +61,9 @@ struct sk_buff;
 
 /* Special struct emulating a Ethernet header */
 struct qca_mgmt_ethhdr {
-	u32 command;		/* command bit 31:0 */
-	u32 seq;		/* seq 63:32 */
-	u32 mdio_data;		/* first 4byte mdio */
+	__le32 command;		/* command bit 31:0 */
+	__le32 seq;		/* seq 63:32 */
+	__le32 mdio_data;		/* first 4byte mdio */
 	__be16 hdr;		/* qca hdr */
 } __packed;
 
@@ -73,7 +73,7 @@ enum mdio_cmd {
 };
 
 struct mib_ethhdr {
-	u32 data[3];		/* first 3 mib counter */
+	__le32 data[3];		/* first 3 mib counter */
 	__be16 hdr;		/* qca hdr */
 } __packed;
 
diff --git linux-libre-6.0-gnu/include/linux/dynamic_debug.h linux-libre-6.0.7-gnu/include/linux/dynamic_debug.h
index dce631e678dd..8d9eec5f6d8b 100644
--- linux-libre-6.0-gnu/include/linux/dynamic_debug.h
+++ linux-libre-6.0.7-gnu/include/linux/dynamic_debug.h
@@ -55,9 +55,6 @@ struct _ddebug {
 
 #if defined(CONFIG_DYNAMIC_DEBUG_CORE)
 
-/* exported for module authors to exercise >control */
-int dynamic_debug_exec_queries(const char *query, const char *modname);
-
 int ddebug_add_module(struct _ddebug *tab, unsigned int n,
 				const char *modname);
 extern int ddebug_remove_module(const char *mod_name);
@@ -201,7 +198,7 @@ static inline int ddebug_remove_module(const char *mod)
 static inline int ddebug_dyndbg_module_param_cb(char *param, char *val,
 						const char *modname)
 {
-	if (strstr(param, "dyndbg")) {
+	if (!strcmp(param, "dyndbg")) {
 		/* avoid pr_warn(), which wants pr_fmt() fully defined */
 		printk(KERN_WARNING "dyndbg param is supported only in "
 			"CONFIG_DYNAMIC_DEBUG builds\n");
@@ -221,12 +218,6 @@ static inline int ddebug_dyndbg_module_param_cb(char *param, char *val,
 				rowsize, groupsize, buf, len, ascii);	\
 	} while (0)
 
-static inline int dynamic_debug_exec_queries(const char *query, const char *modname)
-{
-	pr_warn("kernel not built with CONFIG_DYNAMIC_DEBUG_CORE\n");
-	return 0;
-}
-
 #endif /* !CONFIG_DYNAMIC_DEBUG_CORE */
 
 #endif
diff --git linux-libre-6.0-gnu/include/linux/efi.h linux-libre-6.0.7-gnu/include/linux/efi.h
index d2b84c2fec39..4459794b65db 100644
--- linux-libre-6.0-gnu/include/linux/efi.h
+++ linux-libre-6.0.7-gnu/include/linux/efi.h
@@ -1055,9 +1055,6 @@ efi_status_t efivar_set_variable_locked(efi_char16_t *name, efi_guid_t *vendor,
 efi_status_t efivar_set_variable(efi_char16_t *name, efi_guid_t *vendor,
 				 u32 attr, unsigned long data_size, void *data);
 
-efi_status_t check_var_size(u32 attributes, unsigned long size);
-efi_status_t check_var_size_nonblocking(u32 attributes, unsigned long size);
-
 #if IS_ENABLED(CONFIG_EFI_CAPSULE_LOADER)
 extern bool efi_capsule_pending(int *reset_type);
 
diff --git linux-libre-6.0-gnu/include/linux/eventfd.h linux-libre-6.0.7-gnu/include/linux/eventfd.h
index 305d5f19093b..30eb30d6909b 100644
--- linux-libre-6.0-gnu/include/linux/eventfd.h
+++ linux-libre-6.0.7-gnu/include/linux/eventfd.h
@@ -46,7 +46,7 @@ void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt);
 
 static inline bool eventfd_signal_allowed(void)
 {
-	return !current->in_eventfd_signal;
+	return !current->in_eventfd;
 }
 
 #else /* CONFIG_EVENTFD */
diff --git linux-libre-6.0-gnu/include/linux/export-internal.h linux-libre-6.0.7-gnu/include/linux/export-internal.h
index c2b1d4fd5987..fe7e6ba918f1 100644
--- linux-libre-6.0-gnu/include/linux/export-internal.h
+++ linux-libre-6.0.7-gnu/include/linux/export-internal.h
@@ -10,8 +10,10 @@
 #include <linux/compiler.h>
 #include <linux/types.h>
 
-/* __used is needed to keep __crc_* for LTO */
 #define SYMBOL_CRC(sym, crc, sec)   \
-	u32 __section("___kcrctab" sec "+" #sym) __used __crc_##sym = crc
+	asm(".section \"___kcrctab" sec "+" #sym "\",\"a\""	"\n" \
+	    "__crc_" #sym ":"					"\n" \
+	    ".long " #crc					"\n" \
+	    ".previous"						"\n")
 
 #endif /* __LINUX_EXPORT_INTERNAL_H__ */
diff --git linux-libre-6.0-gnu/include/linux/fb.h linux-libre-6.0.7-gnu/include/linux/fb.h
index 07fcd0e56682..b91c77016560 100644
--- linux-libre-6.0-gnu/include/linux/fb.h
+++ linux-libre-6.0.7-gnu/include/linux/fb.h
@@ -615,8 +615,6 @@ extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf,
 /* drivers/video/fbmem.c */
 extern int register_framebuffer(struct fb_info *fb_info);
 extern void unregister_framebuffer(struct fb_info *fb_info);
-extern int remove_conflicting_pci_framebuffers(struct pci_dev *pdev,
-					       const char *name);
 extern int remove_conflicting_framebuffers(struct apertures_struct *a,
 					   const char *name, bool primary);
 extern int fb_prepare_logo(struct fb_info *fb_info, int rotate);
diff --git linux-libre-6.0-gnu/include/linux/filter.h linux-libre-6.0.7-gnu/include/linux/filter.h
index a5f21dc3c432..f2c47df5ad2a 100644
--- linux-libre-6.0-gnu/include/linux/filter.h
+++ linux-libre-6.0.7-gnu/include/linux/filter.h
@@ -1018,6 +1018,8 @@ extern long bpf_jit_limit_max;
 
 typedef void (*bpf_jit_fill_hole_t)(void *area, unsigned int size);
 
+void bpf_jit_fill_hole_with_zero(void *area, unsigned int size);
+
 struct bpf_binary_header *
 bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
 		     unsigned int alignment,
@@ -1030,6 +1032,9 @@ 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_free(struct bpf_binary_header *hdr);
+
 static inline bool bpf_prog_kallsyms_verify_off(const struct bpf_prog *fp)
 {
 	return list_empty(&fp->aux->ksym.lnode) ||
diff --git linux-libre-6.0-gnu/include/linux/fortify-string.h linux-libre-6.0.7-gnu/include/linux/fortify-string.h
index 3b401fa0f374..fce2fb2fc962 100644
--- linux-libre-6.0-gnu/include/linux/fortify-string.h
+++ linux-libre-6.0.7-gnu/include/linux/fortify-string.h
@@ -19,7 +19,8 @@ void __write_overflow_field(size_t avail, size_t wanted) __compiletime_warning("
 	unsigned char *__p = (unsigned char *)(p);		\
 	size_t __ret = (size_t)-1;				\
 	size_t __p_size = __builtin_object_size(p, 1);		\
-	if (__p_size != (size_t)-1) {				\
+	if (__p_size != (size_t)-1 &&				\
+	    __builtin_constant_p(*__p)) {			\
 		size_t __p_len = __p_size - 1;			\
 		if (__builtin_constant_p(__p[__p_len]) &&	\
 		    __p[__p_len] == '\0')			\
diff --git linux-libre-6.0-gnu/include/linux/fs.h linux-libre-6.0.7-gnu/include/linux/fs.h
index 9eced4cc286e..56a4b4b02477 100644
--- linux-libre-6.0-gnu/include/linux/fs.h
+++ linux-libre-6.0.7-gnu/include/linux/fs.h
@@ -2371,13 +2371,14 @@ static inline void kiocb_clone(struct kiocb *kiocb, struct kiocb *kiocb_src,
  *			don't have to write inode on fdatasync() when only
  *			e.g. the timestamps have changed.
  * I_DIRTY_PAGES	Inode has dirty pages.  Inode itself may be clean.
- * I_DIRTY_TIME		The inode itself only has dirty timestamps, and the
+ * I_DIRTY_TIME		The inode itself has dirty timestamps, and the
  *			lazytime mount option is enabled.  We keep track of this
  *			separately from I_DIRTY_SYNC in order to implement
  *			lazytime.  This gets cleared if I_DIRTY_INODE
- *			(I_DIRTY_SYNC and/or I_DIRTY_DATASYNC) gets set.  I.e.
- *			either I_DIRTY_TIME *or* I_DIRTY_INODE can be set in
- *			i_state, but not both.  I_DIRTY_PAGES may still be set.
+ *			(I_DIRTY_SYNC and/or I_DIRTY_DATASYNC) gets set. But
+ *			I_DIRTY_TIME can still be set if I_DIRTY_SYNC is already
+ *			in place because writeback might already be in progress
+ *			and we don't want to lose the time update
  * I_NEW		Serves as both a mutex and completion notification.
  *			New inodes set I_NEW.  If two processes both create
  *			the same inode, one of them will release its inode and
diff --git linux-libre-6.0-gnu/include/linux/hugetlb.h linux-libre-6.0.7-gnu/include/linux/hugetlb.h
index 3ec981a0d8b3..67c88b82fc32 100644
--- linux-libre-6.0-gnu/include/linux/hugetlb.h
+++ linux-libre-6.0.7-gnu/include/linux/hugetlb.h
@@ -207,8 +207,8 @@ struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address,
 struct page *follow_huge_pd(struct vm_area_struct *vma,
 			    unsigned long address, hugepd_t hpd,
 			    int flags, int pdshift);
-struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
-				pmd_t *pmd, int flags);
+struct page *follow_huge_pmd_pte(struct vm_area_struct *vma, unsigned long address,
+				 int flags);
 struct page *follow_huge_pud(struct mm_struct *mm, unsigned long address,
 				pud_t *pud, int flags);
 struct page *follow_huge_pgd(struct mm_struct *mm, unsigned long address,
@@ -312,8 +312,8 @@ static inline struct page *follow_huge_pd(struct vm_area_struct *vma,
 	return NULL;
 }
 
-static inline struct page *follow_huge_pmd(struct mm_struct *mm,
-				unsigned long address, pmd_t *pmd, int flags)
+static inline struct page *follow_huge_pmd_pte(struct vm_area_struct *vma,
+				unsigned long address, int flags)
 {
 	return NULL;
 }
diff --git linux-libre-6.0-gnu/include/linux/hw_random.h linux-libre-6.0.7-gnu/include/linux/hw_random.h
index aa1d4da03538..77c2885c4c13 100644
--- linux-libre-6.0-gnu/include/linux/hw_random.h
+++ linux-libre-6.0.7-gnu/include/linux/hw_random.h
@@ -50,6 +50,7 @@ struct hwrng {
 	struct list_head list;
 	struct kref ref;
 	struct completion cleanup_done;
+	struct completion dying;
 };
 
 struct device;
@@ -61,4 +62,6 @@ extern int devm_hwrng_register(struct device *dev, struct hwrng *rng);
 extern void hwrng_unregister(struct hwrng *rng);
 extern void devm_hwrng_unregister(struct device *dve, struct hwrng *rng);
 
+extern long hwrng_msleep(struct hwrng *rng, unsigned int msecs);
+
 #endif /* LINUX_HWRANDOM_H_ */
diff --git linux-libre-6.0-gnu/include/linux/iio/iio-opaque.h linux-libre-6.0.7-gnu/include/linux/iio/iio-opaque.h
index 6b3586b3f952..d1f8b30a7c8b 100644
--- linux-libre-6.0-gnu/include/linux/iio/iio-opaque.h
+++ linux-libre-6.0.7-gnu/include/linux/iio/iio-opaque.h
@@ -11,6 +11,7 @@
  *				checked by device drivers but should be considered
  *				read-only as this is a core internal bit
  * @driver_module:		used to make it harder to undercut users
+ * @mlock_key:			lockdep class for iio_dev lock
  * @info_exist_lock:		lock to prevent use during removal
  * @trig_readonly:		mark the current trigger immutable
  * @event_interface:		event chrdevs associated with interrupt lines
@@ -42,6 +43,7 @@ struct iio_dev_opaque {
 	int				currentmode;
 	int				id;
 	struct module			*driver_module;
+	struct lock_class_key		mlock_key;
 	struct mutex			info_exist_lock;
 	bool				trig_readonly;
 	struct iio_event_interface	*event_interface;
diff --git linux-libre-6.0-gnu/include/linux/iova.h linux-libre-6.0.7-gnu/include/linux/iova.h
index c6ba6d95d79c..83c00fac2acb 100644
--- linux-libre-6.0-gnu/include/linux/iova.h
+++ linux-libre-6.0.7-gnu/include/linux/iova.h
@@ -75,7 +75,7 @@ static inline unsigned long iova_pfn(struct iova_domain *iovad, dma_addr_t iova)
 	return iova >> iova_shift(iovad);
 }
 
-#if IS_ENABLED(CONFIG_IOMMU_IOVA)
+#if IS_REACHABLE(CONFIG_IOMMU_IOVA)
 int iova_cache_get(void);
 void iova_cache_put(void);
 
diff --git linux-libre-6.0-gnu/include/linux/kvm_host.h linux-libre-6.0.7-gnu/include/linux/kvm_host.h
index f4519d3689e1..7a40f9bdc173 100644
--- linux-libre-6.0-gnu/include/linux/kvm_host.h
+++ linux-libre-6.0.7-gnu/include/linux/kvm_host.h
@@ -1391,6 +1391,8 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm,
 			    struct kvm_enable_cap *cap);
 long kvm_arch_vm_ioctl(struct file *filp,
 		       unsigned int ioctl, unsigned long arg);
+long kvm_arch_vm_compat_ioctl(struct file *filp, unsigned int ioctl,
+			      unsigned long arg);
 
 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu);
 int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu);
diff --git linux-libre-6.0-gnu/include/linux/mlx5/driver.h linux-libre-6.0.7-gnu/include/linux/mlx5/driver.h
index c32de987fa71..454dab40baf6 100644
--- linux-libre-6.0-gnu/include/linux/mlx5/driver.h
+++ linux-libre-6.0.7-gnu/include/linux/mlx5/driver.h
@@ -973,7 +973,7 @@ void mlx5_cmd_allowed_opcode(struct mlx5_core_dev *dev, u16 opcode);
 struct mlx5_async_ctx {
 	struct mlx5_core_dev *dev;
 	atomic_t num_inflight;
-	struct wait_queue_head wait;
+	struct completion inflight_done;
 };
 
 struct mlx5_async_work;
diff --git linux-libre-6.0-gnu/include/linux/mmc/card.h linux-libre-6.0.7-gnu/include/linux/mmc/card.h
index 8a30de08e913..c726ea781255 100644
--- linux-libre-6.0-gnu/include/linux/mmc/card.h
+++ linux-libre-6.0.7-gnu/include/linux/mmc/card.h
@@ -293,6 +293,7 @@ struct mmc_card {
 #define MMC_QUIRK_BROKEN_IRQ_POLLING	(1<<11)	/* Polling SDIO_CCCR_INTx could create a fake interrupt */
 #define MMC_QUIRK_TRIM_BROKEN	(1<<12)		/* Skip trim */
 #define MMC_QUIRK_BROKEN_HPI	(1<<13)		/* Disable broken HPI support */
+#define MMC_QUIRK_BROKEN_SD_DISCARD	(1<<14)	/* Disable broken SD discard support */
 
 	bool			reenable_cmdq;	/* Re-enable Command Queue */
 
diff --git linux-libre-6.0-gnu/include/linux/net.h linux-libre-6.0.7-gnu/include/linux/net.h
index 711c3593c3b8..18d942bbdf6e 100644
--- linux-libre-6.0-gnu/include/linux/net.h
+++ linux-libre-6.0.7-gnu/include/linux/net.h
@@ -41,6 +41,7 @@ struct net;
 #define SOCK_NOSPACE		2
 #define SOCK_PASSCRED		3
 #define SOCK_PASSSEC		4
+#define SOCK_SUPPORT_ZC		5
 
 #ifndef ARCH_HAS_SOCKET_TYPES
 /**
diff --git linux-libre-6.0-gnu/include/linux/once.h linux-libre-6.0.7-gnu/include/linux/once.h
index b14d8b309d52..176ab75b42df 100644
--- linux-libre-6.0-gnu/include/linux/once.h
+++ linux-libre-6.0.7-gnu/include/linux/once.h
@@ -5,10 +5,18 @@
 #include <linux/types.h>
 #include <linux/jump_label.h>
 
+/* Helpers used from arbitrary contexts.
+ * Hard irqs are blocked, be cautious.
+ */
 bool __do_once_start(bool *done, unsigned long *flags);
 void __do_once_done(bool *done, struct static_key_true *once_key,
 		    unsigned long *flags, struct module *mod);
 
+/* Variant for process contexts only. */
+bool __do_once_slow_start(bool *done);
+void __do_once_slow_done(bool *done, struct static_key_true *once_key,
+			 struct module *mod);
+
 /* Call a function exactly once. The idea of DO_ONCE() is to perform
  * a function call such as initialization of random seeds, etc, only
  * once, where DO_ONCE() can live in the fast-path. After @func has
@@ -52,7 +60,27 @@ void __do_once_done(bool *done, struct static_key_true *once_key,
 		___ret;							     \
 	})
 
+/* Variant of DO_ONCE() for process/sleepable contexts. */
+#define DO_ONCE_SLOW(func, ...)						     \
+	({								     \
+		bool ___ret = false;					     \
+		static bool __section(".data.once") ___done = false;	     \
+		static DEFINE_STATIC_KEY_TRUE(___once_key);		     \
+		if (static_branch_unlikely(&___once_key)) {		     \
+			___ret = __do_once_slow_start(&___done);	     \
+			if (unlikely(___ret)) {				     \
+				func(__VA_ARGS__);			     \
+				__do_once_slow_done(&___done, &___once_key,  \
+						    THIS_MODULE);	     \
+			}						     \
+		}							     \
+		___ret;							     \
+	})
+
 #define get_random_once(buf, nbytes)					     \
 	DO_ONCE(get_random_bytes, (buf), (nbytes))
 
+#define get_random_slow_once(buf, nbytes)				     \
+	DO_ONCE_SLOW(get_random_bytes, (buf), (nbytes))
+
 #endif /* _LINUX_ONCE_H */
diff --git linux-libre-6.0-gnu/include/linux/perf_event.h linux-libre-6.0.7-gnu/include/linux/perf_event.h
index ee8b9ecdc03b..00df83258447 100644
--- linux-libre-6.0-gnu/include/linux/perf_event.h
+++ linux-libre-6.0.7-gnu/include/linux/perf_event.h
@@ -736,11 +736,14 @@ struct perf_event {
 	struct fasync_struct		*fasync;
 
 	/* delayed work for NMIs and such */
-	int				pending_wakeup;
-	int				pending_kill;
-	int				pending_disable;
+	unsigned int			pending_wakeup;
+	unsigned int			pending_kill;
+	unsigned int			pending_disable;
+	unsigned int			pending_sigtrap;
 	unsigned long			pending_addr;	/* SIGTRAP */
-	struct irq_work			pending;
+	struct irq_work			pending_irq;
+	struct callback_head		pending_task;
+	unsigned int			pending_work;
 
 	atomic_t			event_limit;
 
@@ -857,6 +860,14 @@ struct perf_event_context {
 #endif
 	void				*task_ctx_data; /* pmu specific data */
 	struct rcu_head			rcu_head;
+
+	/*
+	 * Sum (event->pending_sigtrap + event->pending_work)
+	 *
+	 * The SIGTRAP is targeted at ctx->task, as such it won't do changing
+	 * that until the signal is delivered.
+	 */
+	local_t				nr_pending;
 };
 
 /*
diff --git linux-libre-6.0-gnu/include/linux/phylink.h linux-libre-6.0.7-gnu/include/linux/phylink.h
index 6d06896fc20d..a3adf7fe7eaf 100644
--- linux-libre-6.0-gnu/include/linux/phylink.h
+++ linux-libre-6.0.7-gnu/include/linux/phylink.h
@@ -88,6 +88,7 @@ enum phylink_op_type {
  *	(See commit 7cceb599d15d ("net: phylink: avoid mac_config calls")
  * @poll_fixed_state: if true, starts link_poll,
  *		      if MAC link is at %MLO_AN_FIXED mode.
+ * @mac_managed_pm: if true, indicate the MAC driver is responsible for PHY PM.
  * @ovr_an_inband: if true, override PCS to MLO_AN_INBAND
  * @get_fixed_state: callback to execute to determine the fixed link state,
  *		     if MAC link is at %MLO_AN_FIXED mode.
@@ -100,6 +101,7 @@ struct phylink_config {
 	enum phylink_op_type type;
 	bool legacy_pre_march2020;
 	bool poll_fixed_state;
+	bool mac_managed_pm;
 	bool ovr_an_inband;
 	void (*get_fixed_state)(struct phylink_config *config,
 				struct phylink_link_state *state);
diff --git linux-libre-6.0-gnu/include/linux/ring_buffer.h linux-libre-6.0.7-gnu/include/linux/ring_buffer.h
index dac53fd3afea..2504df9a0453 100644
--- linux-libre-6.0-gnu/include/linux/ring_buffer.h
+++ linux-libre-6.0.7-gnu/include/linux/ring_buffer.h
@@ -101,7 +101,7 @@ __ring_buffer_alloc(unsigned long size, unsigned flags, struct lock_class_key *k
 int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full);
 __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu,
 			  struct file *filp, poll_table *poll_table);
-
+void ring_buffer_wake_waiters(struct trace_buffer *buffer, int cpu);
 
 #define RING_BUFFER_ALL_CPUS -1
 
diff --git linux-libre-6.0-gnu/include/linux/sched.h linux-libre-6.0.7-gnu/include/linux/sched.h
index e7b2f8a5c711..8d82d6d32670 100644
--- linux-libre-6.0-gnu/include/linux/sched.h
+++ linux-libre-6.0.7-gnu/include/linux/sched.h
@@ -936,7 +936,7 @@ struct task_struct {
 #endif
 #ifdef CONFIG_EVENTFD
 	/* Recursion prevention for eventfd_signal() */
-	unsigned			in_eventfd_signal:1;
+	unsigned			in_eventfd:1;
 #endif
 #ifdef CONFIG_IOMMU_SVA
 	unsigned			pasid_activated:1;
diff --git linux-libre-6.0-gnu/include/linux/serial_8250.h linux-libre-6.0.7-gnu/include/linux/serial_8250.h
index 8c7b793aa4d7..16e3d75a324c 100644
--- linux-libre-6.0-gnu/include/linux/serial_8250.h
+++ linux-libre-6.0.7-gnu/include/linux/serial_8250.h
@@ -74,6 +74,7 @@ struct uart_8250_port;
 struct uart_8250_ops {
 	int		(*setup_irq)(struct uart_8250_port *);
 	void		(*release_irq)(struct uart_8250_port *);
+	void		(*setup_timer)(struct uart_8250_port *);
 };
 
 struct uart_8250_em485 {
diff --git linux-libre-6.0-gnu/include/linux/serial_core.h linux-libre-6.0.7-gnu/include/linux/serial_core.h
index 1eaea9fe44d8..beb2ffd31fea 100644
--- linux-libre-6.0-gnu/include/linux/serial_core.h
+++ linux-libre-6.0.7-gnu/include/linux/serial_core.h
@@ -422,7 +422,7 @@ struct uart_icount {
 	__u32	buf_overrun;
 };
 
-typedef unsigned int __bitwise upf_t;
+typedef u64 __bitwise upf_t;
 typedef unsigned int __bitwise upstat_t;
 
 struct uart_port {
@@ -530,6 +530,7 @@ struct uart_port {
 #define UPF_FIXED_PORT		((__force upf_t) (1 << 29))
 #define UPF_DEAD		((__force upf_t) (1 << 30))
 #define UPF_IOREMAP		((__force upf_t) (1 << 31))
+#define UPF_FULL_PROBE		((__force upf_t) (1ULL << 32))
 
 #define __UPF_CHANGE_MASK	0x17fff
 #define UPF_CHANGE_MASK		((__force upf_t) __UPF_CHANGE_MASK)
@@ -950,5 +951,4 @@ static inline int uart_handle_break(struct uart_port *port)
 					 !((cflag) & CLOCAL))
 
 int uart_get_rs485_mode(struct uart_port *port);
-int uart_rs485_config(struct uart_port *port);
 #endif /* LINUX_SERIAL_CORE_H */
diff --git linux-libre-6.0-gnu/include/linux/skbuff.h linux-libre-6.0.7-gnu/include/linux/skbuff.h
index 18e163a3460d..f02ef6e6171b 100644
--- linux-libre-6.0-gnu/include/linux/skbuff.h
+++ linux-libre-6.0.7-gnu/include/linux/skbuff.h
@@ -796,6 +796,7 @@ typedef unsigned char *sk_buff_data_t;
  *	@csum_level: indicates the number of consecutive checksums found in
  *		the packet minus one that have been verified as
  *		CHECKSUM_UNNECESSARY (max 3)
+ *	@scm_io_uring: SKB holds io_uring registered files
  *	@dst_pending_confirm: need to confirm neighbour
  *	@decrypted: Decrypted SKB
  *	@slow_gro: state present at GRO time, slower prepare step required
@@ -975,6 +976,7 @@ struct sk_buff {
 #endif
 	__u8			slow_gro:1;
 	__u8			csum_not_inet:1;
+	__u8			scm_io_uring:1;
 
 #ifdef CONFIG_NET_SCHED
 	__u16			tc_index;	/* traffic control index */
diff --git linux-libre-6.0-gnu/include/linux/sunrpc/svc.h linux-libre-6.0.7-gnu/include/linux/sunrpc/svc.h
index daecb009c05b..0ca8a8ffb47e 100644
--- linux-libre-6.0-gnu/include/linux/sunrpc/svc.h
+++ linux-libre-6.0.7-gnu/include/linux/sunrpc/svc.h
@@ -544,16 +544,27 @@ static inline void svc_reserve_auth(struct svc_rqst *rqstp, int space)
 }
 
 /**
- * svcxdr_init_decode - Prepare an xdr_stream for svc Call decoding
+ * svcxdr_init_decode - Prepare an xdr_stream for Call decoding
  * @rqstp: controlling server RPC transaction context
  *
+ * This function currently assumes the RPC header in rq_arg has
+ * already been decoded. Upon return, xdr->p points to the
+ * location of the upper layer header.
  */
 static inline void svcxdr_init_decode(struct svc_rqst *rqstp)
 {
 	struct xdr_stream *xdr = &rqstp->rq_arg_stream;
-	struct kvec *argv = rqstp->rq_arg.head;
+	struct xdr_buf *buf = &rqstp->rq_arg;
+	struct kvec *argv = buf->head;
 
-	xdr_init_decode(xdr, &rqstp->rq_arg, argv->iov_base, NULL);
+	/*
+	 * svc_getnl() and friends do not keep the xdr_buf's ::len
+	 * field up to date. Refresh that field before initializing
+	 * the argument decoding stream.
+	 */
+	buf->len = buf->head->iov_len + buf->page_len + buf->tail->iov_len;
+
+	xdr_init_decode(xdr, buf, argv->iov_base, NULL);
 	xdr_set_scratch_page(xdr, rqstp->rq_scratch_page);
 }
 
@@ -576,7 +587,7 @@ static inline void svcxdr_init_encode(struct svc_rqst *rqstp)
 	xdr->end = resv->iov_base + PAGE_SIZE - rqstp->rq_auth_slack;
 	buf->len = resv->iov_len;
 	xdr->page_ptr = buf->pages - 1;
-	buf->buflen = PAGE_SIZE * (1 + rqstp->rq_page_end - buf->pages);
+	buf->buflen = PAGE_SIZE * (rqstp->rq_page_end - buf->pages);
 	buf->buflen -= rqstp->rq_auth_slack;
 	xdr->rqst = NULL;
 }
diff --git linux-libre-6.0-gnu/include/linux/tcp.h linux-libre-6.0.7-gnu/include/linux/tcp.h
index a9fbe22732c3..4791fd801945 100644
--- linux-libre-6.0-gnu/include/linux/tcp.h
+++ linux-libre-6.0.7-gnu/include/linux/tcp.h
@@ -295,7 +295,7 @@ struct tcp_sock {
 	u32	packets_out;	/* Packets which are "in flight"	*/
 	u32	retrans_out;	/* Retransmitted packets out		*/
 	u32	max_packets_out;  /* max packets_out in last window */
-	u32	max_packets_seq;  /* right edge of max_packets_out flight */
+	u32	cwnd_usage_seq;  /* right edge of cwnd usage tracking flight */
 
 	u16	urg_data;	/* Saved octet of OOB data and control flags */
 	u8	ecn_flags;	/* ECN status bits.			*/
diff --git linux-libre-6.0-gnu/include/linux/trace.h linux-libre-6.0.7-gnu/include/linux/trace.h
index bf169612ffe1..b5e16e438448 100644
--- linux-libre-6.0-gnu/include/linux/trace.h
+++ linux-libre-6.0.7-gnu/include/linux/trace.h
@@ -2,8 +2,6 @@
 #ifndef _LINUX_TRACE_H
 #define _LINUX_TRACE_H
 
-#ifdef CONFIG_TRACING
-
 #define TRACE_EXPORT_FUNCTION	BIT(0)
 #define TRACE_EXPORT_EVENT	BIT(1)
 #define TRACE_EXPORT_MARKER	BIT(2)
@@ -28,6 +26,8 @@ struct trace_export {
 	int flags;
 };
 
+#ifdef CONFIG_TRACING
+
 int register_ftrace_export(struct trace_export *export);
 int unregister_ftrace_export(struct trace_export *export);
 
@@ -48,6 +48,38 @@ void osnoise_arch_unregister(void);
 void osnoise_trace_irq_entry(int id);
 void osnoise_trace_irq_exit(int id, const char *desc);
 
+#else /* CONFIG_TRACING */
+static inline int register_ftrace_export(struct trace_export *export)
+{
+	return -EINVAL;
+}
+static inline int unregister_ftrace_export(struct trace_export *export)
+{
+	return 0;
+}
+static inline void trace_printk_init_buffers(void)
+{
+}
+static inline int trace_array_printk(struct trace_array *tr, unsigned long ip,
+				     const char *fmt, ...)
+{
+	return 0;
+}
+static inline int trace_array_init_printk(struct trace_array *tr)
+{
+	return -EINVAL;
+}
+static inline void trace_array_put(struct trace_array *tr)
+{
+}
+static inline struct trace_array *trace_array_get_by_name(const char *name)
+{
+	return NULL;
+}
+static inline int trace_array_destroy(struct trace_array *tr)
+{
+	return 0;
+}
 #endif	/* CONFIG_TRACING */
 
 #endif	/* _LINUX_TRACE_H */
diff --git linux-libre-6.0-gnu/include/linux/trace_events.h linux-libre-6.0.7-gnu/include/linux/trace_events.h
index 8401dec93c15..20749bd9db71 100644
--- linux-libre-6.0-gnu/include/linux/trace_events.h
+++ linux-libre-6.0.7-gnu/include/linux/trace_events.h
@@ -92,6 +92,7 @@ struct trace_iterator {
 	unsigned int		temp_size;
 	char			*fmt;	/* modified format holder */
 	unsigned int		fmt_size;
+	long			wait_index;
 
 	/* trace_seq for __print_flags() and __print_symbolic() etc. */
 	struct trace_seq	tmp_seq;
diff --git linux-libre-6.0-gnu/include/linux/userfaultfd_k.h linux-libre-6.0.7-gnu/include/linux/userfaultfd_k.h
index e1b8a915e9e9..31d86b8c0634 100644
--- linux-libre-6.0-gnu/include/linux/userfaultfd_k.h
+++ linux-libre-6.0.7-gnu/include/linux/userfaultfd_k.h
@@ -146,9 +146,9 @@ static inline bool userfaultfd_armed(struct vm_area_struct *vma)
 static inline bool vma_can_userfault(struct vm_area_struct *vma,
 				     unsigned long vm_flags)
 {
-	if (vm_flags & VM_UFFD_MINOR)
-		return is_vm_hugetlb_page(vma) || vma_is_shmem(vma);
-
+	if ((vm_flags & VM_UFFD_MINOR) &&
+	    (!is_vm_hugetlb_page(vma) && !vma_is_shmem(vma)))
+		return false;
 #ifndef CONFIG_PTE_MARKER_UFFD_WP
 	/*
 	 * If user requested uffd-wp but not enabled pte markers for
diff --git linux-libre-6.0-gnu/include/media/v4l2-common.h linux-libre-6.0.7-gnu/include/media/v4l2-common.h
index b708d63995f4..2ae2be4c87e5 100644
--- linux-libre-6.0-gnu/include/media/v4l2-common.h
+++ linux-libre-6.0.7-gnu/include/media/v4l2-common.h
@@ -175,7 +175,8 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
  *
  * @sd: pointer to &struct v4l2_subdev
  * @client: pointer to struct i2c_client
- * @devname: the name of the device; if NULL, the I²C device's name will be used
+ * @devname: the name of the device; if NULL, the I²C device drivers's name
+ *           will be used
  * @postfix: sub-device specific string to put right after the I²C device name;
  *	     may be NULL
  */
diff --git linux-libre-6.0-gnu/include/net/ieee802154_netdev.h linux-libre-6.0.7-gnu/include/net/ieee802154_netdev.h
index a8994f307fc3..03b64bf876a4 100644
--- linux-libre-6.0-gnu/include/net/ieee802154_netdev.h
+++ linux-libre-6.0.7-gnu/include/net/ieee802154_netdev.h
@@ -185,21 +185,27 @@ static inline int
 ieee802154_sockaddr_check_size(struct sockaddr_ieee802154 *daddr, int len)
 {
 	struct ieee802154_addr_sa *sa;
+	int ret = 0;
 
 	sa = &daddr->addr;
 	if (len < IEEE802154_MIN_NAMELEN)
 		return -EINVAL;
 	switch (sa->addr_type) {
+	case IEEE802154_ADDR_NONE:
+		break;
 	case IEEE802154_ADDR_SHORT:
 		if (len < IEEE802154_NAMELEN_SHORT)
-			return -EINVAL;
+			ret = -EINVAL;
 		break;
 	case IEEE802154_ADDR_LONG:
 		if (len < IEEE802154_NAMELEN_LONG)
-			return -EINVAL;
+			ret = -EINVAL;
+		break;
+	default:
+		ret = -EINVAL;
 		break;
 	}
-	return 0;
+	return ret;
 }
 
 static inline void ieee802154_addr_from_sa(struct ieee802154_addr *a,
diff --git linux-libre-6.0-gnu/include/net/sch_generic.h linux-libre-6.0.7-gnu/include/net/sch_generic.h
index ec693fe7c553..f2958fb5ae08 100644
--- linux-libre-6.0-gnu/include/net/sch_generic.h
+++ linux-libre-6.0.7-gnu/include/net/sch_generic.h
@@ -1137,7 +1137,6 @@ static inline void __qdisc_reset_queue(struct qdisc_skb_head *qh)
 static inline void qdisc_reset_queue(struct Qdisc *sch)
 {
 	__qdisc_reset_queue(&sch->q);
-	sch->qstats.backlog = 0;
 }
 
 static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new,
diff --git linux-libre-6.0-gnu/include/net/sock.h linux-libre-6.0.7-gnu/include/net/sock.h
index d08cfe190a78..8a98ea9360fb 100644
--- linux-libre-6.0-gnu/include/net/sock.h
+++ linux-libre-6.0.7-gnu/include/net/sock.h
@@ -2567,7 +2567,7 @@ static inline gfp_t gfp_any(void)
 
 static inline gfp_t gfp_memcg_charge(void)
 {
-	return in_softirq() ? GFP_NOWAIT : GFP_KERNEL;
+	return in_softirq() ? GFP_ATOMIC : GFP_KERNEL;
 }
 
 static inline long sock_rcvtimeo(const struct sock *sk, bool noblock)
diff --git linux-libre-6.0-gnu/include/net/sock_reuseport.h linux-libre-6.0.7-gnu/include/net/sock_reuseport.h
index 473b0b0fa4ab..efc9085c6892 100644
--- linux-libre-6.0-gnu/include/net/sock_reuseport.h
+++ linux-libre-6.0.7-gnu/include/net/sock_reuseport.h
@@ -43,21 +43,20 @@ struct sock *reuseport_migrate_sock(struct sock *sk,
 extern int reuseport_attach_prog(struct sock *sk, struct bpf_prog *prog);
 extern int reuseport_detach_prog(struct sock *sk);
 
-static inline bool reuseport_has_conns(struct sock *sk, bool set)
+static inline bool reuseport_has_conns(struct sock *sk)
 {
 	struct sock_reuseport *reuse;
 	bool ret = false;
 
 	rcu_read_lock();
 	reuse = rcu_dereference(sk->sk_reuseport_cb);
-	if (reuse) {
-		if (set)
-			reuse->has_conns = 1;
-		ret = reuse->has_conns;
-	}
+	if (reuse && reuse->has_conns)
+		ret = true;
 	rcu_read_unlock();
 
 	return ret;
 }
 
+void reuseport_has_conns_set(struct sock *sk);
+
 #endif  /* _SOCK_REUSEPORT_H */
diff --git linux-libre-6.0-gnu/include/net/tcp.h linux-libre-6.0.7-gnu/include/net/tcp.h
index d10962b9f0d0..95c1d51393ac 100644
--- linux-libre-6.0-gnu/include/net/tcp.h
+++ linux-libre-6.0.7-gnu/include/net/tcp.h
@@ -1295,11 +1295,14 @@ static inline bool tcp_is_cwnd_limited(const struct sock *sk)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
 
+	if (tp->is_cwnd_limited)
+		return true;
+
 	/* If in slow start, ensure cwnd grows to twice what was ACKed. */
 	if (tcp_in_slow_start(tp))
 		return tcp_snd_cwnd(tp) < 2 * tp->max_packets_out;
 
-	return tp->is_cwnd_limited;
+	return false;
 }
 
 /* BBR congestion control needs pacing.
diff --git linux-libre-6.0-gnu/include/net/xsk_buff_pool.h linux-libre-6.0.7-gnu/include/net/xsk_buff_pool.h
index 647722e847b4..f787c3f524b0 100644
--- linux-libre-6.0-gnu/include/net/xsk_buff_pool.h
+++ linux-libre-6.0.7-gnu/include/net/xsk_buff_pool.h
@@ -95,7 +95,7 @@ struct xsk_buff_pool *xp_create_and_assign_umem(struct xdp_sock *xs,
 						struct xdp_umem *umem);
 int xp_assign_dev(struct xsk_buff_pool *pool, struct net_device *dev,
 		  u16 queue_id, u16 flags);
-int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_umem *umem,
+int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_sock *umem_xs,
 			 struct net_device *dev, u16 queue_id);
 int xp_alloc_tx_descs(struct xsk_buff_pool *pool, struct xdp_sock *xs);
 void xp_destroy(struct xsk_buff_pool *pool);
diff --git linux-libre-6.0-gnu/include/scsi/scsi_cmnd.h linux-libre-6.0.7-gnu/include/scsi/scsi_cmnd.h
index bac55decf900..7d3622db38ed 100644
--- linux-libre-6.0-gnu/include/scsi/scsi_cmnd.h
+++ linux-libre-6.0.7-gnu/include/scsi/scsi_cmnd.h
@@ -201,7 +201,7 @@ static inline unsigned int scsi_get_resid(struct scsi_cmnd *cmd)
 	for_each_sg(scsi_sglist(cmd), sg, nseg, __i)
 
 static inline int scsi_sg_copy_from_buffer(struct scsi_cmnd *cmd,
-					   void *buf, int buflen)
+					   const void *buf, int buflen)
 {
 	return sg_copy_from_buffer(scsi_sglist(cmd), scsi_sg_count(cmd),
 				   buf, buflen);
diff --git linux-libre-6.0-gnu/include/sound/control.h linux-libre-6.0.7-gnu/include/sound/control.h
index eae443ba79ba..cc3dcc6cfb0f 100644
--- linux-libre-6.0-gnu/include/sound/control.h
+++ linux-libre-6.0.7-gnu/include/sound/control.h
@@ -138,6 +138,7 @@ int snd_ctl_remove(struct snd_card * card, struct snd_kcontrol * kcontrol);
 int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol, bool add_on_replace);
 int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id *id);
 int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id *src_id, struct snd_ctl_elem_id *dst_id);
+void snd_ctl_rename(struct snd_card *card, struct snd_kcontrol *kctl, const char *name);
 int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id, int active);
 struct snd_kcontrol *snd_ctl_find_numid(struct snd_card * card, unsigned int numid);
 struct snd_kcontrol *snd_ctl_find_id(struct snd_card * card, struct snd_ctl_elem_id *id);
diff --git linux-libre-6.0-gnu/include/sound/soc-acpi-intel-match.h linux-libre-6.0.7-gnu/include/sound/soc-acpi-intel-match.h
index bc7fd46ec2bc..ac750afa7bc6 100644
--- linux-libre-6.0-gnu/include/sound/soc-acpi-intel-match.h
+++ linux-libre-6.0.7-gnu/include/sound/soc-acpi-intel-match.h
@@ -30,6 +30,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_ehl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_machines[];
 
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_sdw_machines[];
@@ -38,6 +39,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cml_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_sdw_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_sdw_machines[];
 
 /*
diff --git linux-libre-6.0-gnu/include/uapi/linux/bpf.h linux-libre-6.0.7-gnu/include/uapi/linux/bpf.h
index 59a217ca2dfd..4eff7fc7ae58 100644
--- linux-libre-6.0-gnu/include/uapi/linux/bpf.h
+++ linux-libre-6.0.7-gnu/include/uapi/linux/bpf.h
@@ -1233,7 +1233,7 @@ enum {
 
 /* Query effective (directly attached + inherited from ancestor cgroups)
  * programs that will be executed for events within a cgroup.
- * attach_flags with this flag are returned only for directly attached programs.
+ * attach_flags with this flag are always returned 0.
  */
 #define BPF_F_QUERY_EFFECTIVE	(1U << 0)
 
@@ -1432,7 +1432,10 @@ union bpf_attr {
 		__u32		attach_flags;
 		__aligned_u64	prog_ids;
 		__u32		prog_cnt;
-		__aligned_u64	prog_attach_flags; /* output: per-program attach_flags */
+		/* output: per-program attach_flags.
+		 * not allowed to be set during effective query.
+		 */
+		__aligned_u64	prog_attach_flags;
 	} query;
 
 	struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */
diff --git linux-libre-6.0-gnu/include/uapi/linux/videodev2.h linux-libre-6.0.7-gnu/include/uapi/linux/videodev2.h
index 01e630f2ec78..fbe40307934d 100644
--- linux-libre-6.0-gnu/include/uapi/linux/videodev2.h
+++ linux-libre-6.0.7-gnu/include/uapi/linux/videodev2.h
@@ -1602,7 +1602,8 @@ struct v4l2_bt_timings {
 	((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
 #define V4L2_DV_BT_BLANKING_HEIGHT(bt) \
 	((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \
-	 (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch)
+	 ((bt)->interlaced ? \
+	  ((bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) : 0))
 #define V4L2_DV_BT_FRAME_HEIGHT(bt) \
 	((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
 
diff --git linux-libre-6.0-gnu/include/uapi/rdma/mlx5-abi.h linux-libre-6.0.7-gnu/include/uapi/rdma/mlx5-abi.h
index 86be4a92b67b..a96b7d2770e1 100644
--- linux-libre-6.0-gnu/include/uapi/rdma/mlx5-abi.h
+++ linux-libre-6.0.7-gnu/include/uapi/rdma/mlx5-abi.h
@@ -104,6 +104,7 @@ enum mlx5_ib_alloc_ucontext_resp_mask {
 	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_ECE               = 1UL << 2,
 	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_SQD2RTS           = 1UL << 3,
 	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_REAL_TIME_TS	   = 1UL << 4,
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_MKEY_UPDATE_TAG   = 1UL << 5,
 };
 
 enum mlx5_user_cmds_supp_uhw {
diff --git linux-libre-6.0-gnu/io_uring/fdinfo.c linux-libre-6.0.7-gnu/io_uring/fdinfo.c
index b29e2d02216f..2ddf321c9489 100644
--- linux-libre-6.0-gnu/io_uring/fdinfo.c
+++ linux-libre-6.0.7-gnu/io_uring/fdinfo.c
@@ -60,6 +60,7 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx,
 	unsigned int cq_head = READ_ONCE(r->cq.head);
 	unsigned int cq_tail = READ_ONCE(r->cq.tail);
 	unsigned int cq_shift = 0;
+	unsigned int sq_shift = 0;
 	unsigned int sq_entries, cq_entries;
 	bool has_lock;
 	bool is_cqe32 = (ctx->flags & IORING_SETUP_CQE32);
@@ -67,6 +68,8 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx,
 
 	if (is_cqe32)
 		cq_shift = 1;
+	if (ctx->flags & IORING_SETUP_SQE128)
+		sq_shift = 1;
 
 	/*
 	 * we may get imprecise sqe and cqe info if uring is actively running
@@ -82,19 +85,36 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx,
 	seq_printf(m, "CqHead:\t%u\n", cq_head);
 	seq_printf(m, "CqTail:\t%u\n", cq_tail);
 	seq_printf(m, "CachedCqTail:\t%u\n", ctx->cached_cq_tail);
-	seq_printf(m, "SQEs:\t%u\n", sq_tail - ctx->cached_sq_head);
+	seq_printf(m, "SQEs:\t%u\n", sq_tail - sq_head);
 	sq_entries = min(sq_tail - sq_head, ctx->sq_entries);
 	for (i = 0; i < sq_entries; i++) {
 		unsigned int entry = i + sq_head;
-		unsigned int sq_idx = READ_ONCE(ctx->sq_array[entry & sq_mask]);
 		struct io_uring_sqe *sqe;
+		unsigned int sq_idx;
 
+		sq_idx = READ_ONCE(ctx->sq_array[entry & sq_mask]);
 		if (sq_idx > sq_mask)
 			continue;
-		sqe = &ctx->sq_sqes[sq_idx];
-		seq_printf(m, "%5u: opcode:%d, fd:%d, flags:%x, user_data:%llu\n",
-			   sq_idx, sqe->opcode, sqe->fd, sqe->flags,
-			   sqe->user_data);
+		sqe = &ctx->sq_sqes[sq_idx << sq_shift];
+		seq_printf(m, "%5u: opcode:%s, fd:%d, flags:%x, off:%llu, "
+			      "addr:0x%llx, rw_flags:0x%x, buf_index:%d "
+			      "user_data:%llu",
+			   sq_idx, io_uring_get_opcode(sqe->opcode), sqe->fd,
+			   sqe->flags, (unsigned long long) sqe->off,
+			   (unsigned long long) sqe->addr, sqe->rw_flags,
+			   sqe->buf_index, sqe->user_data);
+		if (sq_shift) {
+			u64 *sqeb = (void *) (sqe + 1);
+			int size = sizeof(struct io_uring_sqe) / sizeof(u64);
+			int j;
+
+			for (j = 0; j < size; j++) {
+				seq_printf(m, ", e%d:0x%llx", j,
+						(unsigned long long) *sqeb);
+				sqeb++;
+			}
+		}
+		seq_printf(m, "\n");
 	}
 	seq_printf(m, "CQEs:\t%u\n", cq_tail - cq_head);
 	cq_entries = min(cq_tail - cq_head, ctx->cq_entries);
diff --git linux-libre-6.0-gnu/io_uring/io-wq.c linux-libre-6.0.7-gnu/io_uring/io-wq.c
index c6536d4b2da0..6f1d0e5df23a 100644
--- linux-libre-6.0-gnu/io_uring/io-wq.c
+++ linux-libre-6.0.7-gnu/io_uring/io-wq.c
@@ -1164,10 +1164,10 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data)
 		wqe = kzalloc_node(sizeof(struct io_wqe), GFP_KERNEL, alloc_node);
 		if (!wqe)
 			goto err;
+		wq->wqes[node] = wqe;
 		if (!alloc_cpumask_var(&wqe->cpu_mask, GFP_KERNEL))
 			goto err;
 		cpumask_copy(wqe->cpu_mask, cpumask_of_node(node));
-		wq->wqes[node] = wqe;
 		wqe->node = alloc_node;
 		wqe->acct[IO_WQ_ACCT_BOUND].max_workers = bounded;
 		wqe->acct[IO_WQ_ACCT_UNBOUND].max_workers =
diff --git linux-libre-6.0-gnu/io_uring/io_uring.c linux-libre-6.0.7-gnu/io_uring/io_uring.c
index 242d896c00f3..c5dd483a7de2 100644
--- linux-libre-6.0-gnu/io_uring/io_uring.c
+++ linux-libre-6.0.7-gnu/io_uring/io_uring.c
@@ -567,7 +567,7 @@ static bool __io_cqring_overflow_flush(struct io_ring_ctx *ctx, bool force)
 
 	io_cq_lock(ctx);
 	while (!list_empty(&ctx->cq_overflow_list)) {
-		struct io_uring_cqe *cqe = io_get_cqe(ctx);
+		struct io_uring_cqe *cqe = io_get_cqe_overflow(ctx, true);
 		struct io_overflow_cqe *ocqe;
 
 		if (!cqe && !force)
@@ -694,12 +694,19 @@ bool io_req_cqe_overflow(struct io_kiocb *req)
  * control dependency is enough as we're using WRITE_ONCE to
  * fill the cq entry
  */
-struct io_uring_cqe *__io_get_cqe(struct io_ring_ctx *ctx)
+struct io_uring_cqe *__io_get_cqe(struct io_ring_ctx *ctx, bool overflow)
 {
 	struct io_rings *rings = ctx->rings;
 	unsigned int off = ctx->cached_cq_tail & (ctx->cq_entries - 1);
 	unsigned int free, queued, len;
 
+	/*
+	 * Posting into the CQ when there are pending overflowed CQEs may break
+	 * ordering guarantees, which will affect links, F_MORE users and more.
+	 * Force overflow the completion.
+	 */
+	if (!overflow && (ctx->check_cq & BIT(IO_CHECK_CQ_OVERFLOW_BIT)))
+		return NULL;
 
 	/* userspace may cheat modifying the tail, be safe and do min */
 	queued = min(__io_cqring_events(ctx), ctx->cq_entries);
@@ -823,8 +830,12 @@ inline void __io_req_complete(struct io_kiocb *req, unsigned issue_flags)
 
 void io_req_complete_failed(struct io_kiocb *req, s32 res)
 {
+	const struct io_op_def *def = &io_op_defs[req->opcode];
+
 	req_set_fail(req);
 	io_req_set_res(req, res, io_put_kbuf(req, IO_URING_F_UNLOCKED));
+	if (def->fail)
+		def->fail(req);
 	io_req_complete_post(req);
 }
 
@@ -2228,6 +2239,7 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events,
 
 	do {
 		io_cqring_overflow_flush(ctx);
+
 		if (io_cqring_events(ctx) >= min_events)
 			return 0;
 		if (!io_run_task_work())
@@ -2418,12 +2430,6 @@ static void io_req_caches_free(struct io_ring_ctx *ctx)
 static __cold void io_ring_ctx_free(struct io_ring_ctx *ctx)
 {
 	io_sq_thread_finish(ctx);
-
-	if (ctx->mm_account) {
-		mmdrop(ctx->mm_account);
-		ctx->mm_account = NULL;
-	}
-
 	io_rsrc_refs_drop(ctx);
 	/* __io_rsrc_put_work() may need uring_lock to progress, wait w/o it */
 	io_wait_rsrc_data(ctx->buf_data);
@@ -2466,6 +2472,10 @@ static __cold void io_ring_ctx_free(struct io_ring_ctx *ctx)
 	WARN_ON_ONCE(!list_empty(&ctx->ltimeout_list));
 	WARN_ON_ONCE(ctx->notif_slots || ctx->nr_notif_slots);
 
+	if (ctx->mm_account) {
+		mmdrop(ctx->mm_account);
+		ctx->mm_account = NULL;
+	}
 	io_mem_free(ctx->rings);
 	io_mem_free(ctx->sq_sqes);
 
@@ -3706,6 +3716,9 @@ static int __io_uring_register(struct io_ring_ctx *ctx, unsigned opcode,
 	if (WARN_ON_ONCE(percpu_ref_is_dying(&ctx->refs)))
 		return -ENXIO;
 
+	if (ctx->submitter_task && ctx->submitter_task != current)
+		return -EEXIST;
+
 	if (ctx->restricted) {
 		if (opcode >= IORING_REGISTER_LAST)
 			return -EINVAL;
diff --git linux-libre-6.0-gnu/io_uring/io_uring.h linux-libre-6.0.7-gnu/io_uring/io_uring.h
index 2f73f83af960..5121b20a9193 100644
--- linux-libre-6.0-gnu/io_uring/io_uring.h
+++ linux-libre-6.0.7-gnu/io_uring/io_uring.h
@@ -24,7 +24,7 @@ enum {
 	IOU_STOP_MULTISHOT	= -ECANCELED,
 };
 
-struct io_uring_cqe *__io_get_cqe(struct io_ring_ctx *ctx);
+struct io_uring_cqe *__io_get_cqe(struct io_ring_ctx *ctx, bool overflow);
 bool io_req_cqe_overflow(struct io_kiocb *req);
 int io_run_task_work_sig(void);
 void io_req_complete_failed(struct io_kiocb *req, s32 res);
@@ -91,7 +91,8 @@ static inline void io_cq_lock(struct io_ring_ctx *ctx)
 
 void io_cq_unlock_post(struct io_ring_ctx *ctx);
 
-static inline struct io_uring_cqe *io_get_cqe(struct io_ring_ctx *ctx)
+static inline struct io_uring_cqe *io_get_cqe_overflow(struct io_ring_ctx *ctx,
+						       bool overflow)
 {
 	if (likely(ctx->cqe_cached < ctx->cqe_sentinel)) {
 		struct io_uring_cqe *cqe = ctx->cqe_cached;
@@ -103,7 +104,12 @@ static inline struct io_uring_cqe *io_get_cqe(struct io_ring_ctx *ctx)
 		return cqe;
 	}
 
-	return __io_get_cqe(ctx);
+	return __io_get_cqe(ctx, overflow);
+}
+
+static inline struct io_uring_cqe *io_get_cqe(struct io_ring_ctx *ctx)
+{
+	return io_get_cqe_overflow(ctx, false);
 }
 
 static inline bool __io_fill_cqe_req(struct io_ring_ctx *ctx,
@@ -223,12 +229,12 @@ static inline unsigned int io_sqring_entries(struct io_ring_ctx *ctx)
 
 static inline bool io_run_task_work(void)
 {
-	if (test_thread_flag(TIF_NOTIFY_SIGNAL)) {
+	if (task_work_pending(current)) {
+		if (test_thread_flag(TIF_NOTIFY_SIGNAL))
+			clear_notify_signal();
 		__set_current_state(TASK_RUNNING);
-		clear_notify_signal();
-		if (task_work_pending(current))
-			task_work_run();
-		return true;
+		task_work_run();
+		return 1;
 	}
 
 	return false;
diff --git linux-libre-6.0-gnu/io_uring/msg_ring.c linux-libre-6.0.7-gnu/io_uring/msg_ring.c
index 4a7e5d030c78..90d2fc6fd80e 100644
--- linux-libre-6.0-gnu/io_uring/msg_ring.c
+++ linux-libre-6.0.7-gnu/io_uring/msg_ring.c
@@ -95,6 +95,9 @@ static int io_msg_send_fd(struct io_kiocb *req, unsigned int issue_flags)
 
 	msg->src_fd = array_index_nospec(msg->src_fd, ctx->nr_user_files);
 	file_ptr = io_fixed_file_slot(&ctx->file_table, msg->src_fd)->file_ptr;
+	if (!file_ptr)
+		goto out_unlock;
+
 	src_file = (struct file *) (file_ptr & FFS_MASK);
 	get_file(src_file);
 
diff --git linux-libre-6.0-gnu/io_uring/net.c linux-libre-6.0.7-gnu/io_uring/net.c
index 60e392f7f2dc..7804ac77745b 100644
--- linux-libre-6.0-gnu/io_uring/net.c
+++ linux-libre-6.0.7-gnu/io_uring/net.c
@@ -46,6 +46,7 @@ struct io_connect {
 	struct file			*file;
 	struct sockaddr __user		*addr;
 	int				addr_len;
+	bool				in_progress;
 };
 
 struct io_sr_msg {
@@ -55,21 +56,13 @@ struct io_sr_msg {
 		struct user_msghdr __user	*umsg;
 		void __user			*buf;
 	};
+	unsigned			len;
+	unsigned			done_io;
 	unsigned			msg_flags;
-	unsigned			flags;
-	size_t				len;
-	size_t				done_io;
-};
-
-struct io_sendzc {
-	struct file			*file;
-	void __user			*buf;
-	size_t				len;
-	unsigned			msg_flags;
-	unsigned			flags;
-	unsigned			addr_len;
+	u16				flags;
+	/* used only for sendzc */
+	u16				addr_len;
 	void __user			*addr;
-	size_t				done_io;
 	struct io_kiocb 		*notif;
 };
 
@@ -163,10 +156,13 @@ static int io_setup_async_msg(struct io_kiocb *req,
 	}
 	req->flags |= REQ_F_NEED_CLEANUP;
 	memcpy(async_msg, kmsg, sizeof(*kmsg));
-	async_msg->msg.msg_name = &async_msg->addr;
+	if (async_msg->msg.msg_name)
+		async_msg->msg.msg_name = &async_msg->addr;
 	/* if were using fast_iov, set it to the new one */
-	if (!async_msg->free_iov)
-		async_msg->msg.msg_iter.iov = async_msg->fast_iov;
+	if (!kmsg->free_iov) {
+		size_t fast_idx = kmsg->msg.msg_iter.iov - kmsg->fast_iov;
+		async_msg->msg.msg_iter.iov = &async_msg->fast_iov[fast_idx];
+	}
 
 	return -EAGAIN;
 }
@@ -184,7 +180,7 @@ static int io_sendmsg_copy_hdr(struct io_kiocb *req,
 
 int io_sendzc_prep_async(struct io_kiocb *req)
 {
-	struct io_sendzc *zc = io_kiocb_to_cmd(req, struct io_sendzc);
+	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);
 	struct io_async_msghdr *io;
 	int ret;
 
@@ -879,18 +875,17 @@ out_free:
 	return ret;
 }
 
-void io_sendzc_cleanup(struct io_kiocb *req)
+void io_send_zc_cleanup(struct io_kiocb *req)
 {
-	struct io_sendzc *zc = io_kiocb_to_cmd(req, struct io_sendzc);
+	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);
 
-	zc->notif->flags |= REQ_F_CQE_SKIP;
 	io_notif_flush(zc->notif);
 	zc->notif = NULL;
 }
 
-int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
+int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
-	struct io_sendzc *zc = io_kiocb_to_cmd(req, struct io_sendzc);
+	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);
 	struct io_ring_ctx *ctx = req->ctx;
 	struct io_kiocb *notif;
 
@@ -993,19 +988,21 @@ static int io_sg_from_iter(struct sock *sk, struct sk_buff *skb,
 	return ret;
 }
 
-int io_sendzc(struct io_kiocb *req, unsigned int issue_flags)
+int io_send_zc(struct io_kiocb *req, unsigned int issue_flags)
 {
 	struct sockaddr_storage __address, *addr = NULL;
-	struct io_sendzc *zc = io_kiocb_to_cmd(req, struct io_sendzc);
+	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);
 	struct msghdr msg;
 	struct iovec iov;
 	struct socket *sock;
-	unsigned msg_flags, cflags;
+	unsigned msg_flags;
 	int ret, min_ret = 0;
 
 	sock = sock_from_file(req->file);
 	if (unlikely(!sock))
 		return -ENOTSOCK;
+	if (!test_bit(SOCK_SUPPORT_ZC, &sock->flags))
+		return -EOPNOTSUPP;
 
 	msg.msg_name = NULL;
 	msg.msg_control = NULL;
@@ -1068,8 +1065,6 @@ int io_sendzc(struct io_kiocb *req, unsigned int issue_flags)
 			req->flags |= REQ_F_PARTIAL_IO;
 			return io_setup_async_addr(req, addr, issue_flags);
 		}
-		if (ret < 0 && !zc->done_io)
-			zc->notif->flags |= REQ_F_CQE_SKIP;
 		if (ret == -ERESTARTSYS)
 			ret = -EINTR;
 		req_set_fail(req);
@@ -1080,13 +1075,38 @@ int io_sendzc(struct io_kiocb *req, unsigned int issue_flags)
 	else if (zc->done_io)
 		ret = zc->done_io;
 
-	io_notif_flush(zc->notif);
-	req->flags &= ~REQ_F_NEED_CLEANUP;
-	cflags = ret >= 0 ? IORING_CQE_F_MORE : 0;
-	io_req_set_res(req, ret, cflags);
+	/*
+	 * If we're in io-wq we can't rely on tw ordering guarantees, defer
+	 * flushing notif to io_send_zc_cleanup()
+	 */
+	if (!(issue_flags & IO_URING_F_UNLOCKED)) {
+		io_notif_flush(zc->notif);
+		req->flags &= ~REQ_F_NEED_CLEANUP;
+	}
+	io_req_set_res(req, ret, IORING_CQE_F_MORE);
 	return IOU_OK;
 }
 
+void io_sendrecv_fail(struct io_kiocb *req)
+{
+	struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
+	int res = req->cqe.res;
+
+	if (req->flags & REQ_F_PARTIAL_IO)
+		res = sr->done_io;
+	io_req_set_res(req, res, req->cqe.flags);
+}
+
+void io_send_zc_fail(struct io_kiocb *req)
+{
+	struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
+
+	if (req->flags & REQ_F_PARTIAL_IO)
+		req->cqe.res = sr->done_io;
+	if (req->flags & REQ_F_NEED_CLEANUP)
+		req->cqe.flags |= IORING_CQE_F_MORE;
+}
+
 int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
 	struct io_accept *accept = io_kiocb_to_cmd(req, struct io_accept);
@@ -1250,6 +1270,7 @@ int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 
 	conn->addr = u64_to_user_ptr(READ_ONCE(sqe->addr));
 	conn->addr_len =  READ_ONCE(sqe->addr2);
+	conn->in_progress = false;
 	return 0;
 }
 
@@ -1261,6 +1282,16 @@ int io_connect(struct io_kiocb *req, unsigned int issue_flags)
 	int ret;
 	bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK;
 
+	if (connect->in_progress) {
+		struct socket *socket;
+
+		ret = -ENOTSOCK;
+		socket = sock_from_file(req->file);
+		if (socket)
+			ret = sock_error(socket->sk);
+		goto out;
+	}
+
 	if (req_has_async_data(req)) {
 		io = req->async_data;
 	} else {
@@ -1277,13 +1308,17 @@ int io_connect(struct io_kiocb *req, unsigned int issue_flags)
 	ret = __sys_connect_file(req->file, &io->address,
 					connect->addr_len, file_flags);
 	if ((ret == -EAGAIN || ret == -EINPROGRESS) && force_nonblock) {
-		if (req_has_async_data(req))
-			return -EAGAIN;
-		if (io_alloc_async_data(req)) {
-			ret = -ENOMEM;
-			goto out;
+		if (ret == -EINPROGRESS) {
+			connect->in_progress = true;
+		} else {
+			if (req_has_async_data(req))
+				return -EAGAIN;
+			if (io_alloc_async_data(req)) {
+				ret = -ENOMEM;
+				goto out;
+			}
+			memcpy(req->async_data, &__io, sizeof(__io));
 		}
-		memcpy(req->async_data, &__io, sizeof(__io));
 		return -EAGAIN;
 	}
 	if (ret == -ERESTARTSYS)
diff --git linux-libre-6.0-gnu/io_uring/net.h linux-libre-6.0.7-gnu/io_uring/net.h
index d744a0a874e7..4090d008fd55 100644
--- linux-libre-6.0-gnu/io_uring/net.h
+++ linux-libre-6.0.7-gnu/io_uring/net.h
@@ -43,6 +43,8 @@ int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
 int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags);
 int io_recv(struct io_kiocb *req, unsigned int issue_flags);
 
+void io_sendrecv_fail(struct io_kiocb *req);
+
 int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
 int io_accept(struct io_kiocb *req, unsigned int issue_flags);
 
@@ -53,9 +55,10 @@ int io_connect_prep_async(struct io_kiocb *req);
 int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
 int io_connect(struct io_kiocb *req, unsigned int issue_flags);
 
-int io_sendzc(struct io_kiocb *req, unsigned int issue_flags);
-int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
-void io_sendzc_cleanup(struct io_kiocb *req);
+int io_send_zc(struct io_kiocb *req, unsigned int issue_flags);
+int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
+void io_send_zc_cleanup(struct io_kiocb *req);
+void io_send_zc_fail(struct io_kiocb *req);
 
 void io_netmsg_cache_free(struct io_cache_entry *entry);
 #else
diff --git linux-libre-6.0-gnu/io_uring/opdef.c linux-libre-6.0.7-gnu/io_uring/opdef.c
index c4dddd0fd709..3b15cdb6dbbc 100644
--- linux-libre-6.0-gnu/io_uring/opdef.c
+++ linux-libre-6.0.7-gnu/io_uring/opdef.c
@@ -69,6 +69,7 @@ const struct io_op_def io_op_defs[] = {
 		.issue			= io_read,
 		.prep_async		= io_readv_prep_async,
 		.cleanup		= io_readv_writev_cleanup,
+		.fail			= io_rw_fail,
 	},
 	[IORING_OP_WRITEV] = {
 		.needs_file		= 1,
@@ -85,6 +86,7 @@ const struct io_op_def io_op_defs[] = {
 		.issue			= io_write,
 		.prep_async		= io_writev_prep_async,
 		.cleanup		= io_readv_writev_cleanup,
+		.fail			= io_rw_fail,
 	},
 	[IORING_OP_FSYNC] = {
 		.needs_file		= 1,
@@ -105,6 +107,7 @@ const struct io_op_def io_op_defs[] = {
 		.name			= "READ_FIXED",
 		.prep			= io_prep_rw,
 		.issue			= io_read,
+		.fail			= io_rw_fail,
 	},
 	[IORING_OP_WRITE_FIXED] = {
 		.needs_file		= 1,
@@ -119,6 +122,7 @@ const struct io_op_def io_op_defs[] = {
 		.name			= "WRITE_FIXED",
 		.prep			= io_prep_rw,
 		.issue			= io_write,
+		.fail			= io_rw_fail,
 	},
 	[IORING_OP_POLL_ADD] = {
 		.needs_file		= 1,
@@ -153,6 +157,7 @@ const struct io_op_def io_op_defs[] = {
 		.issue			= io_sendmsg,
 		.prep_async		= io_sendmsg_prep_async,
 		.cleanup		= io_sendmsg_recvmsg_cleanup,
+		.fail			= io_sendrecv_fail,
 #else
 		.prep			= io_eopnotsupp_prep,
 #endif
@@ -170,6 +175,7 @@ const struct io_op_def io_op_defs[] = {
 		.issue			= io_recvmsg,
 		.prep_async		= io_recvmsg_prep_async,
 		.cleanup		= io_sendmsg_recvmsg_cleanup,
+		.fail			= io_sendrecv_fail,
 #else
 		.prep			= io_eopnotsupp_prep,
 #endif
@@ -273,6 +279,7 @@ const struct io_op_def io_op_defs[] = {
 		.name			= "READ",
 		.prep			= io_prep_rw,
 		.issue			= io_read,
+		.fail			= io_rw_fail,
 	},
 	[IORING_OP_WRITE] = {
 		.needs_file		= 1,
@@ -287,6 +294,7 @@ const struct io_op_def io_op_defs[] = {
 		.name			= "WRITE",
 		.prep			= io_prep_rw,
 		.issue			= io_write,
+		.fail			= io_rw_fail,
 	},
 	[IORING_OP_FADVISE] = {
 		.needs_file		= 1,
@@ -310,6 +318,7 @@ const struct io_op_def io_op_defs[] = {
 #if defined(CONFIG_NET)
 		.prep			= io_sendmsg_prep,
 		.issue			= io_send,
+		.fail			= io_sendrecv_fail,
 #else
 		.prep			= io_eopnotsupp_prep,
 #endif
@@ -325,6 +334,7 @@ const struct io_op_def io_op_defs[] = {
 #if defined(CONFIG_NET)
 		.prep			= io_recvmsg_prep,
 		.issue			= io_recv,
+		.fail			= io_sendrecv_fail,
 #else
 		.prep			= io_eopnotsupp_prep,
 #endif
@@ -480,10 +490,11 @@ const struct io_op_def io_op_defs[] = {
 		.manual_alloc		= 1,
 #if defined(CONFIG_NET)
 		.async_size		= sizeof(struct io_async_msghdr),
-		.prep			= io_sendzc_prep,
-		.issue			= io_sendzc,
+		.prep			= io_send_zc_prep,
+		.issue			= io_send_zc,
 		.prep_async		= io_sendzc_prep_async,
-		.cleanup		= io_sendzc_cleanup,
+		.cleanup		= io_send_zc_cleanup,
+		.fail			= io_send_zc_fail,
 #else
 		.prep			= io_eopnotsupp_prep,
 #endif
diff --git linux-libre-6.0-gnu/io_uring/opdef.h linux-libre-6.0.7-gnu/io_uring/opdef.h
index 763c6e54e2ee..3efe06d25473 100644
--- linux-libre-6.0-gnu/io_uring/opdef.h
+++ linux-libre-6.0.7-gnu/io_uring/opdef.h
@@ -36,6 +36,7 @@ struct io_op_def {
 	int (*issue)(struct io_kiocb *, unsigned int);
 	int (*prep_async)(struct io_kiocb *);
 	void (*cleanup)(struct io_kiocb *);
+	void (*fail)(struct io_kiocb *);
 };
 
 extern const struct io_op_def io_op_defs[];
diff --git linux-libre-6.0-gnu/io_uring/rsrc.c linux-libre-6.0.7-gnu/io_uring/rsrc.c
index cf3272113214..50721c17c6cb 100644
--- linux-libre-6.0-gnu/io_uring/rsrc.c
+++ linux-libre-6.0.7-gnu/io_uring/rsrc.c
@@ -855,6 +855,7 @@ int __io_scm_file_account(struct io_ring_ctx *ctx, struct file *file)
 
 		UNIXCB(skb).fp = fpl;
 		skb->sk = sk;
+		skb->scm_io_uring = 1;
 		skb->destructor = unix_destruct_scm;
 		refcount_add(skb->truesize, &sk->sk_wmem_alloc);
 	}
diff --git linux-libre-6.0-gnu/io_uring/rw.c linux-libre-6.0.7-gnu/io_uring/rw.c
index 76ebcfebc9a6..93d7cb5eb9fe 100644
--- linux-libre-6.0-gnu/io_uring/rw.c
+++ linux-libre-6.0.7-gnu/io_uring/rw.c
@@ -184,7 +184,11 @@ static void kiocb_end_write(struct io_kiocb *req)
 	}
 }
 
-static bool __io_complete_rw_common(struct io_kiocb *req, long res)
+/*
+ * Trigger the notifications after having done some IO, and finish the write
+ * accounting, if any.
+ */
+static void io_req_io_end(struct io_kiocb *req)
 {
 	struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
 
@@ -194,9 +198,18 @@ static bool __io_complete_rw_common(struct io_kiocb *req, long res)
 	} else {
 		fsnotify_access(req->file);
 	}
+}
+
+static bool __io_complete_rw_common(struct io_kiocb *req, long res)
+{
 	if (unlikely(res != req->cqe.res)) {
 		if ((res == -EAGAIN || res == -EOPNOTSUPP) &&
 		    io_rw_should_reissue(req)) {
+			/*
+			 * Reissue will start accounting again, finish the
+			 * current cycle.
+			 */
+			io_req_io_end(req);
 			req->flags |= REQ_F_REISSUE | REQ_F_PARTIAL_IO;
 			return true;
 		}
@@ -220,6 +233,12 @@ static inline int io_fixup_rw_res(struct io_kiocb *req, long res)
 	return res;
 }
 
+static void io_req_rw_complete(struct io_kiocb *req, bool *locked)
+{
+	io_req_io_end(req);
+	io_req_task_complete(req, locked);
+}
+
 static void io_complete_rw(struct kiocb *kiocb, long res)
 {
 	struct io_rw *rw = container_of(kiocb, struct io_rw, kiocb);
@@ -228,7 +247,7 @@ static void io_complete_rw(struct kiocb *kiocb, long res)
 	if (__io_complete_rw_common(req, res))
 		return;
 	io_req_set_res(req, io_fixup_rw_res(req, res), 0);
-	req->io_task_work.func = io_req_task_complete;
+	req->io_task_work.func = io_req_rw_complete;
 	io_req_task_work_add(req);
 }
 
@@ -261,6 +280,11 @@ static int kiocb_done(struct io_kiocb *req, ssize_t ret,
 		req->file->f_pos = rw->kiocb.ki_pos;
 	if (ret >= 0 && (rw->kiocb.ki_complete == io_complete_rw)) {
 		if (!__io_complete_rw_common(req, ret)) {
+			/*
+			 * Safe to call io_end from here as we're inline
+			 * from the submission path.
+			 */
+			io_req_io_end(req);
 			io_req_set_res(req, final_ret,
 				       io_put_kbuf(req, issue_flags));
 			return IOU_OK;
@@ -794,10 +818,12 @@ int io_read(struct io_kiocb *req, unsigned int issue_flags)
 	iov_iter_restore(&s->iter, &s->iter_state);
 
 	ret2 = io_setup_async_rw(req, iovec, s, true);
-	if (ret2)
-		return ret2;
-
 	iovec = NULL;
+	if (ret2) {
+		ret = ret > 0 ? ret : ret2;
+		goto done;
+	}
+
 	io = req->async_data;
 	s = &io->s;
 	/*
@@ -823,6 +849,7 @@ int io_read(struct io_kiocb *req, unsigned int issue_flags)
 			return -EAGAIN;
 		}
 
+		req->cqe.res = iov_iter_count(&s->iter);
 		/*
 		 * Now retry read with the IOCB_WAITQ parts set in the iocb. If
 		 * we get -EIOCBQUEUED, then we'll get a notification when the
@@ -984,6 +1011,14 @@ static void io_cqring_ev_posted_iopoll(struct io_ring_ctx *ctx)
 		io_cqring_wake(ctx);
 }
 
+void io_rw_fail(struct io_kiocb *req)
+{
+	int res;
+
+	res = io_fixup_rw_res(req, req->cqe.res);
+	io_req_set_res(req, res, req->cqe.flags);
+}
+
 int io_do_iopoll(struct io_ring_ctx *ctx, bool force_nonspin)
 {
 	struct io_wq_work_node *pos, *start, *prev;
diff --git linux-libre-6.0-gnu/io_uring/rw.h linux-libre-6.0.7-gnu/io_uring/rw.h
index 0204c3fcafa5..3b733f4b610a 100644
--- linux-libre-6.0-gnu/io_uring/rw.h
+++ linux-libre-6.0.7-gnu/io_uring/rw.h
@@ -21,3 +21,4 @@ int io_readv_prep_async(struct io_kiocb *req);
 int io_write(struct io_kiocb *req, unsigned int issue_flags);
 int io_writev_prep_async(struct io_kiocb *req);
 void io_readv_writev_cleanup(struct io_kiocb *req);
+void io_rw_fail(struct io_kiocb *req);
diff --git linux-libre-6.0-gnu/ipc/mqueue.c linux-libre-6.0.7-gnu/ipc/mqueue.c
index f98de32aeea1..9cf314b3f079 100644
--- linux-libre-6.0-gnu/ipc/mqueue.c
+++ linux-libre-6.0.7-gnu/ipc/mqueue.c
@@ -1746,6 +1746,7 @@ out_filesystem:
 	unregister_filesystem(&mqueue_fs_type);
 out_sysctl:
 	kmem_cache_destroy(mqueue_inode_cachep);
+	retire_mq_sysctls(&init_ipc_ns);
 	return error;
 }
 
diff --git linux-libre-6.0-gnu/kernel/auditsc.c linux-libre-6.0.7-gnu/kernel/auditsc.c
index 79a5da1bc5bb..63a6fe99aa3a 100644
--- linux-libre-6.0-gnu/kernel/auditsc.c
+++ linux-libre-6.0.7-gnu/kernel/auditsc.c
@@ -1016,7 +1016,6 @@ static void audit_reset_context(struct audit_context *ctx)
 	WARN_ON(!list_empty(&ctx->killed_trees));
 	audit_free_module(ctx);
 	ctx->fds[0] = -1;
-	audit_proctitle_free(ctx);
 	ctx->type = 0; /* reset last for audit_free_*() */
 }
 
@@ -1077,6 +1076,7 @@ static inline void audit_free_context(struct audit_context *context)
 {
 	/* resetting is extra work, but it is likely just noise */
 	audit_reset_context(context);
+	audit_proctitle_free(context);
 	free_tree_refs(context);
 	kfree(context->filterkey);
 	kfree(context);
@@ -2069,7 +2069,7 @@ void __audit_syscall_exit(int success, long return_code)
 	/* run through both filters to ensure we set the filterkey properly */
 	audit_filter_syscall(current, context);
 	audit_filter_inodes(current, context);
-	if (context->current_state < AUDIT_STATE_RECORD)
+	if (context->current_state != AUDIT_STATE_RECORD)
 		goto out;
 
 	audit_log_exit();
diff --git linux-libre-6.0-gnu/kernel/bpf/bpf_local_storage.c linux-libre-6.0.7-gnu/kernel/bpf/bpf_local_storage.c
index 8ce40fd869f6..d13ffb00e981 100644
--- linux-libre-6.0-gnu/kernel/bpf/bpf_local_storage.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/bpf_local_storage.c
@@ -555,11 +555,11 @@ void bpf_local_storage_map_free(struct bpf_local_storage_map *smap,
 				struct bpf_local_storage_elem, map_node))) {
 			if (busy_counter) {
 				migrate_disable();
-				__this_cpu_inc(*busy_counter);
+				this_cpu_inc(*busy_counter);
 			}
 			bpf_selem_unlink(selem, false);
 			if (busy_counter) {
-				__this_cpu_dec(*busy_counter);
+				this_cpu_dec(*busy_counter);
 				migrate_enable();
 			}
 			cond_resched_rcu();
diff --git linux-libre-6.0-gnu/kernel/bpf/bpf_lsm.c linux-libre-6.0.7-gnu/kernel/bpf/bpf_lsm.c
index fa71d58b7ded..832a0e48a2a1 100644
--- linux-libre-6.0-gnu/kernel/bpf/bpf_lsm.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/bpf_lsm.c
@@ -41,17 +41,21 @@ BTF_SET_END(bpf_lsm_hooks)
  */
 BTF_SET_START(bpf_lsm_current_hooks)
 /* operate on freshly allocated sk without any cgroup association */
+#ifdef CONFIG_SECURITY_NETWORK
 BTF_ID(func, bpf_lsm_sk_alloc_security)
 BTF_ID(func, bpf_lsm_sk_free_security)
+#endif
 BTF_SET_END(bpf_lsm_current_hooks)
 
 /* List of LSM hooks that trigger while the socket is properly locked.
  */
 BTF_SET_START(bpf_lsm_locked_sockopt_hooks)
+#ifdef CONFIG_SECURITY_NETWORK
 BTF_ID(func, bpf_lsm_socket_sock_rcv_skb)
 BTF_ID(func, bpf_lsm_sock_graft)
 BTF_ID(func, bpf_lsm_inet_csk_clone)
 BTF_ID(func, bpf_lsm_inet_conn_established)
+#endif
 BTF_SET_END(bpf_lsm_locked_sockopt_hooks)
 
 /* List of LSM hooks that trigger while the socket is _not_ locked,
@@ -59,8 +63,10 @@ BTF_SET_END(bpf_lsm_locked_sockopt_hooks)
  * in the early init phase.
  */
 BTF_SET_START(bpf_lsm_unlocked_sockopt_hooks)
+#ifdef CONFIG_SECURITY_NETWORK
 BTF_ID(func, bpf_lsm_socket_post_create)
 BTF_ID(func, bpf_lsm_socket_socketpair)
+#endif
 BTF_SET_END(bpf_lsm_unlocked_sockopt_hooks)
 
 #ifdef CONFIG_CGROUP_BPF
diff --git linux-libre-6.0-gnu/kernel/bpf/bpf_task_storage.c linux-libre-6.0.7-gnu/kernel/bpf/bpf_task_storage.c
index e9014dc62682..6f290623347e 100644
--- linux-libre-6.0-gnu/kernel/bpf/bpf_task_storage.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/bpf_task_storage.c
@@ -26,20 +26,20 @@ static DEFINE_PER_CPU(int, bpf_task_storage_busy);
 static void bpf_task_storage_lock(void)
 {
 	migrate_disable();
-	__this_cpu_inc(bpf_task_storage_busy);
+	this_cpu_inc(bpf_task_storage_busy);
 }
 
 static void bpf_task_storage_unlock(void)
 {
-	__this_cpu_dec(bpf_task_storage_busy);
+	this_cpu_dec(bpf_task_storage_busy);
 	migrate_enable();
 }
 
 static bool bpf_task_storage_trylock(void)
 {
 	migrate_disable();
-	if (unlikely(__this_cpu_inc_return(bpf_task_storage_busy) != 1)) {
-		__this_cpu_dec(bpf_task_storage_busy);
+	if (unlikely(this_cpu_inc_return(bpf_task_storage_busy) != 1)) {
+		this_cpu_dec(bpf_task_storage_busy);
 		migrate_enable();
 		return false;
 	}
diff --git linux-libre-6.0-gnu/kernel/bpf/btf.c linux-libre-6.0.7-gnu/kernel/bpf/btf.c
index 7e64447659f3..0d23d4bcd81c 100644
--- linux-libre-6.0-gnu/kernel/bpf/btf.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/btf.c
@@ -3128,7 +3128,7 @@ static int btf_struct_resolve(struct btf_verifier_env *env,
 	if (v->next_member) {
 		const struct btf_type *last_member_type;
 		const struct btf_member *last_member;
-		u16 last_member_type_id;
+		u32 last_member_type_id;
 
 		last_member = btf_type_member(v->t) + v->next_member - 1;
 		last_member_type_id = last_member->type;
@@ -4436,6 +4436,11 @@ static int btf_func_proto_check(struct btf_verifier_env *env,
 			return -EINVAL;
 		}
 
+		if (btf_type_is_resolve_source_only(ret_type)) {
+			btf_verifier_log_type(env, t, "Invalid return type");
+			return -EINVAL;
+		}
+
 		if (btf_type_needs_resolve(ret_type) &&
 		    !env_type_is_resolved(env, ret_type_id)) {
 			err = btf_resolve(env, ret_type, ret_type_id);
diff --git linux-libre-6.0-gnu/kernel/bpf/cgroup.c linux-libre-6.0.7-gnu/kernel/bpf/cgroup.c
index 4a400cd63731..22888aaa68b6 100644
--- linux-libre-6.0-gnu/kernel/bpf/cgroup.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/cgroup.c
@@ -1020,6 +1020,7 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 			      union bpf_attr __user *uattr)
 {
 	__u32 __user *prog_attach_flags = u64_to_user_ptr(attr->query.prog_attach_flags);
+	bool effective_query = attr->query.query_flags & BPF_F_QUERY_EFFECTIVE;
 	__u32 __user *prog_ids = u64_to_user_ptr(attr->query.prog_ids);
 	enum bpf_attach_type type = attr->query.attach_type;
 	enum cgroup_bpf_attach_type from_atype, to_atype;
@@ -1029,8 +1030,12 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 	int total_cnt = 0;
 	u32 flags;
 
+	if (effective_query && prog_attach_flags)
+		return -EINVAL;
+
 	if (type == BPF_LSM_CGROUP) {
-		if (attr->query.prog_cnt && prog_ids && !prog_attach_flags)
+		if (!effective_query && attr->query.prog_cnt &&
+		    prog_ids && !prog_attach_flags)
 			return -EINVAL;
 
 		from_atype = CGROUP_LSM_START;
@@ -1045,7 +1050,7 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 	}
 
 	for (atype = from_atype; atype <= to_atype; atype++) {
-		if (attr->query.query_flags & BPF_F_QUERY_EFFECTIVE) {
+		if (effective_query) {
 			effective = rcu_dereference_protected(cgrp->bpf.effective[atype],
 							      lockdep_is_held(&cgroup_mutex));
 			total_cnt += bpf_prog_array_length(effective);
@@ -1054,6 +1059,8 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 		}
 	}
 
+	/* always output uattr->query.attach_flags as 0 during effective query */
+	flags = effective_query ? 0 : flags;
 	if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags)))
 		return -EFAULT;
 	if (copy_to_user(&uattr->query.prog_cnt, &total_cnt, sizeof(total_cnt)))
@@ -1068,7 +1075,7 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 	}
 
 	for (atype = from_atype; atype <= to_atype && total_cnt; atype++) {
-		if (attr->query.query_flags & BPF_F_QUERY_EFFECTIVE) {
+		if (effective_query) {
 			effective = rcu_dereference_protected(cgrp->bpf.effective[atype],
 							      lockdep_is_held(&cgroup_mutex));
 			cnt = min_t(int, bpf_prog_array_length(effective), total_cnt);
@@ -1090,15 +1097,16 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 				if (++i == cnt)
 					break;
 			}
-		}
 
-		if (prog_attach_flags) {
-			flags = cgrp->bpf.flags[atype];
+			if (prog_attach_flags) {
+				flags = cgrp->bpf.flags[atype];
 
-			for (i = 0; i < cnt; i++)
-				if (copy_to_user(prog_attach_flags + i, &flags, sizeof(flags)))
-					return -EFAULT;
-			prog_attach_flags += cnt;
+				for (i = 0; i < cnt; i++)
+					if (copy_to_user(prog_attach_flags + i,
+							 &flags, sizeof(flags)))
+						return -EFAULT;
+				prog_attach_flags += cnt;
+			}
 		}
 
 		prog_ids += cnt;
diff --git linux-libre-6.0-gnu/kernel/bpf/core.c linux-libre-6.0.7-gnu/kernel/bpf/core.c
index 3d9eb3ae334c..c4600a5781de 100644
--- linux-libre-6.0-gnu/kernel/bpf/core.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/core.c
@@ -825,6 +825,11 @@ struct bpf_prog_pack {
 	unsigned long bitmap[];
 };
 
+void bpf_jit_fill_hole_with_zero(void *area, unsigned int size)
+{
+	memset(area, 0, size);
+}
+
 #define BPF_PROG_SIZE_TO_NBITS(size)	(round_up(size, BPF_PROG_CHUNK_SIZE) / BPF_PROG_CHUNK_SIZE)
 
 static DEFINE_MUTEX(pack_mutex);
@@ -864,7 +869,7 @@ static struct bpf_prog_pack *alloc_new_pack(bpf_jit_fill_hole_t bpf_fill_ill_ins
 	return pack;
 }
 
-static 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)
 {
 	unsigned int nbits = BPF_PROG_SIZE_TO_NBITS(size);
 	struct bpf_prog_pack *pack;
@@ -905,7 +910,7 @@ out:
 	return ptr;
 }
 
-static void bpf_prog_pack_free(struct bpf_binary_header *hdr)
+void bpf_prog_pack_free(struct bpf_binary_header *hdr)
 {
 	struct bpf_prog_pack *pack = NULL, *tmp;
 	unsigned int nbits;
diff --git linux-libre-6.0-gnu/kernel/bpf/dispatcher.c linux-libre-6.0.7-gnu/kernel/bpf/dispatcher.c
index 2444bd15cc2d..fa64b80b8bca 100644
--- linux-libre-6.0-gnu/kernel/bpf/dispatcher.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/dispatcher.c
@@ -85,12 +85,12 @@ static bool bpf_dispatcher_remove_prog(struct bpf_dispatcher *d,
 	return false;
 }
 
-int __weak arch_prepare_bpf_dispatcher(void *image, s64 *funcs, int num_funcs)
+int __weak arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_funcs)
 {
 	return -ENOTSUPP;
 }
 
-static int bpf_dispatcher_prepare(struct bpf_dispatcher *d, void *image)
+static int bpf_dispatcher_prepare(struct bpf_dispatcher *d, void *image, void *buf)
 {
 	s64 ips[BPF_DISPATCHER_MAX] = {}, *ipsp = &ips[0];
 	int i;
@@ -99,12 +99,12 @@ static int bpf_dispatcher_prepare(struct bpf_dispatcher *d, void *image)
 		if (d->progs[i].prog)
 			*ipsp++ = (s64)(uintptr_t)d->progs[i].prog->bpf_func;
 	}
-	return arch_prepare_bpf_dispatcher(image, &ips[0], d->num_progs);
+	return arch_prepare_bpf_dispatcher(image, buf, &ips[0], d->num_progs);
 }
 
 static void bpf_dispatcher_update(struct bpf_dispatcher *d, int prev_num_progs)
 {
-	void *old, *new;
+	void *old, *new, *tmp;
 	u32 noff;
 	int err;
 
@@ -117,8 +117,14 @@ static void bpf_dispatcher_update(struct bpf_dispatcher *d, int prev_num_progs)
 	}
 
 	new = d->num_progs ? d->image + noff : NULL;
+	tmp = d->num_progs ? d->rw_image + noff : NULL;
 	if (new) {
-		if (bpf_dispatcher_prepare(d, new))
+		/* Prepare the dispatcher in d->rw_image. Then use
+		 * bpf_arch_text_copy to update d->image, which is RO+X.
+		 */
+		if (bpf_dispatcher_prepare(d, new, tmp))
+			return;
+		if (IS_ERR(bpf_arch_text_copy(new, tmp, PAGE_SIZE / 2)))
 			return;
 	}
 
@@ -140,9 +146,18 @@ void bpf_dispatcher_change_prog(struct bpf_dispatcher *d, struct bpf_prog *from,
 
 	mutex_lock(&d->mutex);
 	if (!d->image) {
-		d->image = bpf_jit_alloc_exec_page();
+		d->image = bpf_prog_pack_alloc(PAGE_SIZE, bpf_jit_fill_hole_with_zero);
 		if (!d->image)
 			goto out;
+		d->rw_image = bpf_jit_alloc_exec(PAGE_SIZE);
+		if (!d->rw_image) {
+			u32 size = PAGE_SIZE;
+
+			bpf_arch_text_copy(d->image, &size, sizeof(size));
+			bpf_prog_pack_free((struct bpf_binary_header *)d->image);
+			d->image = NULL;
+			goto out;
+		}
 		bpf_image_ksym_add(d->image, &d->ksym);
 	}
 
diff --git linux-libre-6.0-gnu/kernel/bpf/hashtab.c linux-libre-6.0.7-gnu/kernel/bpf/hashtab.c
index 6c530a5e560a..75f77df910dc 100644
--- linux-libre-6.0-gnu/kernel/bpf/hashtab.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/hashtab.c
@@ -162,17 +162,25 @@ static inline int htab_lock_bucket(const struct bpf_htab *htab,
 				   unsigned long *pflags)
 {
 	unsigned long flags;
+	bool use_raw_lock;
 
 	hash = hash & HASHTAB_MAP_LOCK_MASK;
 
-	migrate_disable();
+	use_raw_lock = htab_use_raw_lock(htab);
+	if (use_raw_lock)
+		preempt_disable();
+	else
+		migrate_disable();
 	if (unlikely(__this_cpu_inc_return(*(htab->map_locked[hash])) != 1)) {
 		__this_cpu_dec(*(htab->map_locked[hash]));
-		migrate_enable();
+		if (use_raw_lock)
+			preempt_enable();
+		else
+			migrate_enable();
 		return -EBUSY;
 	}
 
-	if (htab_use_raw_lock(htab))
+	if (use_raw_lock)
 		raw_spin_lock_irqsave(&b->raw_lock, flags);
 	else
 		spin_lock_irqsave(&b->lock, flags);
@@ -185,13 +193,18 @@ static inline void htab_unlock_bucket(const struct bpf_htab *htab,
 				      struct bucket *b, u32 hash,
 				      unsigned long flags)
 {
+	bool use_raw_lock = htab_use_raw_lock(htab);
+
 	hash = hash & HASHTAB_MAP_LOCK_MASK;
-	if (htab_use_raw_lock(htab))
+	if (use_raw_lock)
 		raw_spin_unlock_irqrestore(&b->raw_lock, flags);
 	else
 		spin_unlock_irqrestore(&b->lock, flags);
 	__this_cpu_dec(*(htab->map_locked[hash]));
-	migrate_enable();
+	if (use_raw_lock)
+		preempt_enable();
+	else
+		migrate_enable();
 }
 
 static bool htab_lru_map_delete_node(void *arg, struct bpf_lru_node *node);
@@ -1691,8 +1704,11 @@ again_nocopy:
 	/* do not grab the lock unless need it (bucket_cnt > 0). */
 	if (locked) {
 		ret = htab_lock_bucket(htab, b, batch, &flags);
-		if (ret)
-			goto next_batch;
+		if (ret) {
+			rcu_read_unlock();
+			bpf_enable_instrumentation();
+			goto after_loop;
+		}
 	}
 
 	bucket_cnt = 0;
diff --git linux-libre-6.0-gnu/kernel/bpf/helpers.c linux-libre-6.0.7-gnu/kernel/bpf/helpers.c
index 1f961f9982d2..ed7649b04704 100644
--- linux-libre-6.0-gnu/kernel/bpf/helpers.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/helpers.c
@@ -1468,6 +1468,8 @@ BPF_CALL_4(bpf_dynptr_from_mem, void *, data, u32, size, u64, flags, struct bpf_
 {
 	int err;
 
+	BTF_TYPE_EMIT(struct bpf_dynptr);
+
 	err = bpf_dynptr_check_size(size);
 	if (err)
 		goto error;
@@ -1627,26 +1629,12 @@ bpf_base_func_proto(enum bpf_func_id func_id)
 		return &bpf_ringbuf_discard_proto;
 	case BPF_FUNC_ringbuf_query:
 		return &bpf_ringbuf_query_proto;
-	case BPF_FUNC_ringbuf_reserve_dynptr:
-		return &bpf_ringbuf_reserve_dynptr_proto;
-	case BPF_FUNC_ringbuf_submit_dynptr:
-		return &bpf_ringbuf_submit_dynptr_proto;
-	case BPF_FUNC_ringbuf_discard_dynptr:
-		return &bpf_ringbuf_discard_dynptr_proto;
 	case BPF_FUNC_for_each_map_elem:
 		return &bpf_for_each_map_elem_proto;
 	case BPF_FUNC_loop:
 		return &bpf_loop_proto;
 	case BPF_FUNC_strncmp:
 		return &bpf_strncmp_proto;
-	case BPF_FUNC_dynptr_from_mem:
-		return &bpf_dynptr_from_mem_proto;
-	case BPF_FUNC_dynptr_read:
-		return &bpf_dynptr_read_proto;
-	case BPF_FUNC_dynptr_write:
-		return &bpf_dynptr_write_proto;
-	case BPF_FUNC_dynptr_data:
-		return &bpf_dynptr_data_proto;
 	default:
 		break;
 	}
@@ -1675,6 +1663,20 @@ bpf_base_func_proto(enum bpf_func_id func_id)
 		return &bpf_timer_cancel_proto;
 	case BPF_FUNC_kptr_xchg:
 		return &bpf_kptr_xchg_proto;
+	case BPF_FUNC_ringbuf_reserve_dynptr:
+		return &bpf_ringbuf_reserve_dynptr_proto;
+	case BPF_FUNC_ringbuf_submit_dynptr:
+		return &bpf_ringbuf_submit_dynptr_proto;
+	case BPF_FUNC_ringbuf_discard_dynptr:
+		return &bpf_ringbuf_discard_dynptr_proto;
+	case BPF_FUNC_dynptr_from_mem:
+		return &bpf_dynptr_from_mem_proto;
+	case BPF_FUNC_dynptr_read:
+		return &bpf_dynptr_read_proto;
+	case BPF_FUNC_dynptr_write:
+		return &bpf_dynptr_write_proto;
+	case BPF_FUNC_dynptr_data:
+		return &bpf_dynptr_data_proto;
 	default:
 		break;
 	}
diff --git linux-libre-6.0-gnu/kernel/bpf/syscall.c linux-libre-6.0.7-gnu/kernel/bpf/syscall.c
index 27760627370d..22e7a805c672 100644
--- linux-libre-6.0-gnu/kernel/bpf/syscall.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/syscall.c
@@ -598,7 +598,7 @@ void bpf_map_free_kptrs(struct bpf_map *map, void *map_value)
 		if (off_desc->type == BPF_KPTR_UNREF) {
 			u64 *p = (u64 *)btf_id_ptr;
 
-			WRITE_ONCE(p, 0);
+			WRITE_ONCE(*p, 0);
 			continue;
 		}
 		old_ptr = xchg(btf_id_ptr, 0);
@@ -4395,7 +4395,9 @@ static int bpf_task_fd_query(const union bpf_attr *attr,
 	if (attr->task_fd_query.flags != 0)
 		return -EINVAL;
 
+	rcu_read_lock();
 	task = get_pid_task(find_vpid(pid), PIDTYPE_PID);
+	rcu_read_unlock();
 	if (!task)
 		return -ENOENT;
 
diff --git linux-libre-6.0-gnu/kernel/bpf/trampoline.c linux-libre-6.0.7-gnu/kernel/bpf/trampoline.c
index ff87e38af8a7..ad76940b02cc 100644
--- linux-libre-6.0-gnu/kernel/bpf/trampoline.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/trampoline.c
@@ -895,7 +895,7 @@ u64 notrace __bpf_prog_enter(struct bpf_prog *prog, struct bpf_tramp_run_ctx *ru
 
 	run_ctx->saved_run_ctx = bpf_set_run_ctx(&run_ctx->run_ctx);
 
-	if (unlikely(__this_cpu_inc_return(*(prog->active)) != 1)) {
+	if (unlikely(this_cpu_inc_return(*(prog->active)) != 1)) {
 		inc_misses_counter(prog);
 		return 0;
 	}
@@ -930,7 +930,7 @@ void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start, struct bpf_tramp_
 	bpf_reset_run_ctx(run_ctx->saved_run_ctx);
 
 	update_prog_stats(prog, start);
-	__this_cpu_dec(*(prog->active));
+	this_cpu_dec(*(prog->active));
 	migrate_enable();
 	rcu_read_unlock();
 }
@@ -966,7 +966,7 @@ u64 notrace __bpf_prog_enter_sleepable(struct bpf_prog *prog, struct bpf_tramp_r
 	migrate_disable();
 	might_fault();
 
-	if (unlikely(__this_cpu_inc_return(*(prog->active)) != 1)) {
+	if (unlikely(this_cpu_inc_return(*(prog->active)) != 1)) {
 		inc_misses_counter(prog);
 		return 0;
 	}
@@ -982,7 +982,7 @@ void notrace __bpf_prog_exit_sleepable(struct bpf_prog *prog, u64 start,
 	bpf_reset_run_ctx(run_ctx->saved_run_ctx);
 
 	update_prog_stats(prog, start);
-	__this_cpu_dec(*(prog->active));
+	this_cpu_dec(*(prog->active));
 	migrate_enable();
 	rcu_read_unlock_trace();
 }
diff --git linux-libre-6.0-gnu/kernel/bpf/verifier.c linux-libre-6.0.7-gnu/kernel/bpf/verifier.c
index 3eadb14e090b..8b5ea7f6b536 100644
--- linux-libre-6.0-gnu/kernel/bpf/verifier.c
+++ linux-libre-6.0.7-gnu/kernel/bpf/verifier.c
@@ -467,25 +467,11 @@ static bool type_is_rdonly_mem(u32 type)
 	return type & MEM_RDONLY;
 }
 
-static bool arg_type_may_be_refcounted(enum bpf_arg_type type)
-{
-	return type == ARG_PTR_TO_SOCK_COMMON;
-}
-
 static bool type_may_be_null(u32 type)
 {
 	return type & PTR_MAYBE_NULL;
 }
 
-static bool may_be_acquire_function(enum bpf_func_id func_id)
-{
-	return func_id == BPF_FUNC_sk_lookup_tcp ||
-		func_id == BPF_FUNC_sk_lookup_udp ||
-		func_id == BPF_FUNC_skc_lookup_tcp ||
-		func_id == BPF_FUNC_map_lookup_elem ||
-	        func_id == BPF_FUNC_ringbuf_reserve;
-}
-
 static bool is_acquire_function(enum bpf_func_id func_id,
 				const struct bpf_map *map)
 {
@@ -518,6 +504,26 @@ static bool is_ptr_cast_function(enum bpf_func_id func_id)
 		func_id == BPF_FUNC_skc_to_tcp_request_sock;
 }
 
+static bool is_dynptr_ref_function(enum bpf_func_id func_id)
+{
+	return func_id == BPF_FUNC_dynptr_data;
+}
+
+static bool helper_multiple_ref_obj_use(enum bpf_func_id func_id,
+					const struct bpf_map *map)
+{
+	int ref_obj_uses = 0;
+
+	if (is_ptr_cast_function(func_id))
+		ref_obj_uses++;
+	if (is_acquire_function(func_id, map))
+		ref_obj_uses++;
+	if (is_dynptr_ref_function(func_id))
+		ref_obj_uses++;
+
+	return ref_obj_uses > 1;
+}
+
 static bool is_cmpxchg_insn(const struct bpf_insn *insn)
 {
 	return BPF_CLASS(insn->code) == BPF_STX &&
@@ -1086,6 +1092,7 @@ static int acquire_reference_state(struct bpf_verifier_env *env, int insn_idx)
 	id = ++env->id_gen;
 	state->refs[new_ofs].id = id;
 	state->refs[new_ofs].insn_idx = insn_idx;
+	state->refs[new_ofs].callback_ref = state->in_callback_fn ? state->frameno : 0;
 
 	return id;
 }
@@ -1098,6 +1105,9 @@ static int release_reference_state(struct bpf_func_state *state, int ptr_id)
 	last_idx = state->acquired_refs - 1;
 	for (i = 0; i < state->acquired_refs; i++) {
 		if (state->refs[i].id == ptr_id) {
+			/* Cannot release caller references in callbacks */
+			if (state->in_callback_fn && state->refs[i].callback_ref != state->frameno)
+				return -EINVAL;
 			if (last_idx && i != last_idx)
 				memcpy(&state->refs[i], &state->refs[last_idx],
 				       sizeof(*state->refs));
@@ -6456,33 +6466,6 @@ static bool check_arg_pair_ok(const struct bpf_func_proto *fn)
 	return true;
 }
 
-static bool check_refcount_ok(const struct bpf_func_proto *fn, int func_id)
-{
-	int count = 0;
-
-	if (arg_type_may_be_refcounted(fn->arg1_type))
-		count++;
-	if (arg_type_may_be_refcounted(fn->arg2_type))
-		count++;
-	if (arg_type_may_be_refcounted(fn->arg3_type))
-		count++;
-	if (arg_type_may_be_refcounted(fn->arg4_type))
-		count++;
-	if (arg_type_may_be_refcounted(fn->arg5_type))
-		count++;
-
-	/* A reference acquiring function cannot acquire
-	 * another refcounted ptr.
-	 */
-	if (may_be_acquire_function(func_id) && count)
-		return false;
-
-	/* We only support one arg being unreferenced at the moment,
-	 * which is sufficient for the helper functions we have right now.
-	 */
-	return count <= 1;
-}
-
 static bool check_btf_id_ok(const struct bpf_func_proto *fn)
 {
 	int i;
@@ -6506,8 +6489,7 @@ static int check_func_proto(const struct bpf_func_proto *fn, int func_id,
 {
 	return check_raw_mode_ok(fn) &&
 	       check_arg_pair_ok(fn) &&
-	       check_btf_id_ok(fn) &&
-	       check_refcount_ok(fn, func_id) ? 0 : -EINVAL;
+	       check_btf_id_ok(fn) ? 0 : -EINVAL;
 }
 
 /* Packet data might have moved, any old PTR_TO_PACKET[_META,_END]
@@ -6941,10 +6923,17 @@ static int prepare_func_exit(struct bpf_verifier_env *env, int *insn_idx)
 		caller->regs[BPF_REG_0] = *r0;
 	}
 
-	/* Transfer references to the caller */
-	err = copy_reference_state(caller, callee);
-	if (err)
-		return err;
+	/* callback_fn frame should have released its own additions to parent's
+	 * reference state at this point, or check_reference_leak would
+	 * complain, hence it must be the same as the caller. There is no need
+	 * to copy it back.
+	 */
+	if (!callee->in_callback_fn) {
+		/* Transfer references to the caller */
+		err = copy_reference_state(caller, callee);
+		if (err)
+			return err;
+	}
 
 	*insn_idx = callee->callsite + 1;
 	if (env->log.level & BPF_LOG_LEVEL) {
@@ -7066,13 +7055,20 @@ record_func_key(struct bpf_verifier_env *env, struct bpf_call_arg_meta *meta,
 static int check_reference_leak(struct bpf_verifier_env *env)
 {
 	struct bpf_func_state *state = cur_func(env);
+	bool refs_lingering = false;
 	int i;
 
+	if (state->frameno && !state->in_callback_fn)
+		return 0;
+
 	for (i = 0; i < state->acquired_refs; i++) {
+		if (state->in_callback_fn && state->refs[i].callback_ref != state->frameno)
+			continue;
 		verbose(env, "Unreleased reference id=%d alloc_insn=%d\n",
 			state->refs[i].id, state->refs[i].insn_idx);
+		refs_lingering = true;
 	}
-	return state->acquired_refs ? -EINVAL : 0;
+	return refs_lingering ? -EINVAL : 0;
 }
 
 static int check_bpf_snprintf_call(struct bpf_verifier_env *env,
@@ -7344,6 +7340,23 @@ static int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn
 			}
 		}
 		break;
+	case BPF_FUNC_dynptr_data:
+		for (i = 0; i < MAX_BPF_FUNC_REG_ARGS; i++) {
+			if (arg_type_is_dynptr(fn->arg_type[i])) {
+				if (meta.ref_obj_id) {
+					verbose(env, "verifier internal error: meta.ref_obj_id already set\n");
+					return -EFAULT;
+				}
+				/* Find the id of the dynptr we're tracking the reference of */
+				meta.ref_obj_id = stack_slot_get_id(env, &regs[BPF_REG_1 + i]);
+				break;
+			}
+		}
+		if (i == MAX_BPF_FUNC_REG_ARGS) {
+			verbose(env, "verifier internal error: no dynptr in bpf_dynptr_data()\n");
+			return -EFAULT;
+		}
+		break;
 	}
 
 	if (err)
@@ -7460,7 +7473,13 @@ static int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn
 	if (type_may_be_null(regs[BPF_REG_0].type))
 		regs[BPF_REG_0].id = ++env->id_gen;
 
-	if (is_ptr_cast_function(func_id)) {
+	if (helper_multiple_ref_obj_use(func_id, meta.map_ptr)) {
+		verbose(env, "verifier internal error: func %s#%d sets ref_obj_id more than once\n",
+			func_id_name(func_id), func_id);
+		return -EFAULT;
+	}
+
+	if (is_ptr_cast_function(func_id) || is_dynptr_ref_function(func_id)) {
 		/* For release_reference() */
 		regs[BPF_REG_0].ref_obj_id = meta.ref_obj_id;
 	} else if (is_acquire_function(func_id, meta.map_ptr)) {
@@ -7472,21 +7491,6 @@ static int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn
 		regs[BPF_REG_0].id = id;
 		/* For release_reference() */
 		regs[BPF_REG_0].ref_obj_id = id;
-	} else if (func_id == BPF_FUNC_dynptr_data) {
-		int dynptr_id = 0, i;
-
-		/* Find the id of the dynptr we're acquiring a reference to */
-		for (i = 0; i < MAX_BPF_FUNC_REG_ARGS; i++) {
-			if (arg_type_is_dynptr(fn->arg_type[i])) {
-				if (dynptr_id) {
-					verbose(env, "verifier internal error: multiple dynptr args in func\n");
-					return -EFAULT;
-				}
-				dynptr_id = stack_slot_get_id(env, &regs[BPF_REG_1 + i]);
-			}
-		}
-		/* For release_reference() */
-		regs[BPF_REG_0].ref_obj_id = dynptr_id;
 	}
 
 	do_refine_retval_range(regs, fn->ret_type, func_id, &meta);
@@ -12333,6 +12337,16 @@ static int do_check(struct bpf_verifier_env *env)
 					return -EINVAL;
 				}
 
+				/* We must do check_reference_leak here before
+				 * prepare_func_exit to handle the case when
+				 * state->curframe > 0, it may be a callback
+				 * function, for which reference_state must
+				 * match caller reference state when it exits.
+				 */
+				err = check_reference_leak(env);
+				if (err)
+					return err;
+
 				if (state->curframe) {
 					/* exit from nested function */
 					err = prepare_func_exit(env, &env->insn_idx);
@@ -12342,10 +12356,6 @@ static int do_check(struct bpf_verifier_env *env)
 					continue;
 				}
 
-				err = check_reference_leak(env);
-				if (err)
-					return err;
-
 				err = check_return_code(env);
 				if (err)
 					return err;
diff --git linux-libre-6.0-gnu/kernel/cgroup/cgroup.c linux-libre-6.0.7-gnu/kernel/cgroup/cgroup.c
index 5f2090d051ac..29296a6374ef 100644
--- linux-libre-6.0-gnu/kernel/cgroup/cgroup.c
+++ linux-libre-6.0.7-gnu/kernel/cgroup/cgroup.c
@@ -6638,8 +6638,12 @@ struct cgroup *cgroup_get_from_path(const char *path)
 {
 	struct kernfs_node *kn;
 	struct cgroup *cgrp = ERR_PTR(-ENOENT);
+	struct cgroup *root_cgrp;
 
-	kn = kernfs_walk_and_get(cgrp_dfl_root.cgrp.kn, path);
+	spin_lock_irq(&css_set_lock);
+	root_cgrp = current_cgns_cgroup_from_root(&cgrp_dfl_root);
+	kn = kernfs_walk_and_get(root_cgrp->kn, path);
+	spin_unlock_irq(&css_set_lock);
 	if (!kn)
 		goto out;
 
diff --git linux-libre-6.0-gnu/kernel/cgroup/cpuset.c linux-libre-6.0.7-gnu/kernel/cgroup/cpuset.c
index 1f3a55297f39..50bf837571ac 100644
--- linux-libre-6.0-gnu/kernel/cgroup/cpuset.c
+++ linux-libre-6.0.7-gnu/kernel/cgroup/cpuset.c
@@ -33,6 +33,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/kmod.h>
+#include <linux/kthread.h>
 #include <linux/list.h>
 #include <linux/mempolicy.h>
 #include <linux/mm.h>
@@ -1127,10 +1128,18 @@ static void update_tasks_cpumask(struct cpuset *cs)
 {
 	struct css_task_iter it;
 	struct task_struct *task;
+	bool top_cs = cs == &top_cpuset;
 
 	css_task_iter_start(&cs->css, 0, &it);
-	while ((task = css_task_iter_next(&it)))
+	while ((task = css_task_iter_next(&it))) {
+		/*
+		 * Percpu kthreads in top_cpuset are ignored
+		 */
+		if (top_cs && (task->flags & PF_KTHREAD) &&
+		    kthread_is_per_cpu(task))
+			continue;
 		set_cpus_allowed_ptr(task, cs->effective_cpus);
+	}
 	css_task_iter_end(&it);
 }
 
@@ -2092,12 +2101,7 @@ static int update_prstate(struct cpuset *cs, int new_prs)
 		update_flag(CS_CPU_EXCLUSIVE, cs, 0);
 	}
 
-	/*
-	 * Update cpumask of parent's tasks except when it is the top
-	 * cpuset as some system daemons cannot be mapped to other CPUs.
-	 */
-	if (parent != &top_cpuset)
-		update_tasks_cpumask(parent);
+	update_tasks_cpumask(parent);
 
 	if (parent->child_ecpus_count)
 		update_sibling_cpumasks(parent, cs, &tmpmask);
diff --git linux-libre-6.0-gnu/kernel/events/core.c linux-libre-6.0.7-gnu/kernel/events/core.c
index ff4bffc502c6..072ab26269c0 100644
--- linux-libre-6.0-gnu/kernel/events/core.c
+++ linux-libre-6.0.7-gnu/kernel/events/core.c
@@ -54,6 +54,7 @@
 #include <linux/highmem.h>
 #include <linux/pgtable.h>
 #include <linux/buildid.h>
+#include <linux/task_work.h>
 
 #include "internal.h"
 
@@ -2268,11 +2269,26 @@ event_sched_out(struct perf_event *event,
 	event->pmu->del(event, 0);
 	event->oncpu = -1;
 
-	if (READ_ONCE(event->pending_disable) >= 0) {
-		WRITE_ONCE(event->pending_disable, -1);
+	if (event->pending_disable) {
+		event->pending_disable = 0;
 		perf_cgroup_event_disable(event, ctx);
 		state = PERF_EVENT_STATE_OFF;
 	}
+
+	if (event->pending_sigtrap) {
+		bool dec = true;
+
+		event->pending_sigtrap = 0;
+		if (state != PERF_EVENT_STATE_OFF &&
+		    !event->pending_work) {
+			event->pending_work = 1;
+			dec = false;
+			task_work_add(current, &event->pending_task, TWA_RESUME);
+		}
+		if (dec)
+			local_dec(&event->ctx->nr_pending);
+	}
+
 	perf_event_set_state(event, state);
 
 	if (!is_software_event(event))
@@ -2424,7 +2440,7 @@ static void __perf_event_disable(struct perf_event *event,
  * hold the top-level event's child_mutex, so any descendant that
  * goes to exit will block in perf_event_exit_event().
  *
- * When called from perf_pending_event it's OK because event->ctx
+ * When called from perf_pending_irq it's OK because event->ctx
  * is the current context on this CPU and preemption is disabled,
  * hence we can't get into perf_event_task_sched_out for this context.
  */
@@ -2463,9 +2479,8 @@ EXPORT_SYMBOL_GPL(perf_event_disable);
 
 void perf_event_disable_inatomic(struct perf_event *event)
 {
-	WRITE_ONCE(event->pending_disable, smp_processor_id());
-	/* can fail, see perf_pending_event_disable() */
-	irq_work_queue(&event->pending);
+	event->pending_disable = 1;
+	irq_work_queue(&event->pending_irq);
 }
 
 #define MAX_INTERRUPTS (~0ULL)
@@ -3420,11 +3435,23 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn,
 		raw_spin_lock_nested(&next_ctx->lock, SINGLE_DEPTH_NESTING);
 		if (context_equiv(ctx, next_ctx)) {
 
+			perf_pmu_disable(pmu);
+
+			/* PMIs are disabled; ctx->nr_pending is stable. */
+			if (local_read(&ctx->nr_pending) ||
+			    local_read(&next_ctx->nr_pending)) {
+				/*
+				 * Must not swap out ctx when there's pending
+				 * events that rely on the ctx->task relation.
+				 */
+				raw_spin_unlock(&next_ctx->lock);
+				rcu_read_unlock();
+				goto inside_switch;
+			}
+
 			WRITE_ONCE(ctx->task, next);
 			WRITE_ONCE(next_ctx->task, task);
 
-			perf_pmu_disable(pmu);
-
 			if (cpuctx->sched_cb_usage && pmu->sched_task)
 				pmu->sched_task(ctx, false);
 
@@ -3465,6 +3492,7 @@ unlock:
 		raw_spin_lock(&ctx->lock);
 		perf_pmu_disable(pmu);
 
+inside_switch:
 		if (cpuctx->sched_cb_usage && pmu->sched_task)
 			pmu->sched_task(ctx, false);
 		task_ctx_sched_out(cpuctx, ctx, EVENT_ALL);
@@ -4931,7 +4959,7 @@ static void perf_addr_filters_splice(struct perf_event *event,
 
 static void _free_event(struct perf_event *event)
 {
-	irq_work_sync(&event->pending);
+	irq_work_sync(&event->pending_irq);
 
 	unaccount_event(event);
 
@@ -6431,7 +6459,8 @@ static void perf_sigtrap(struct perf_event *event)
 		return;
 
 	/*
-	 * perf_pending_event() can race with the task exiting.
+	 * Both perf_pending_task() and perf_pending_irq() can race with the
+	 * task exiting.
 	 */
 	if (current->flags & PF_EXITING)
 		return;
@@ -6440,23 +6469,33 @@ static void perf_sigtrap(struct perf_event *event)
 		      event->attr.type, event->attr.sig_data);
 }
 
-static void perf_pending_event_disable(struct perf_event *event)
+/*
+ * Deliver the pending work in-event-context or follow the context.
+ */
+static void __perf_pending_irq(struct perf_event *event)
 {
-	int cpu = READ_ONCE(event->pending_disable);
+	int cpu = READ_ONCE(event->oncpu);
 
+	/*
+	 * If the event isn't running; we done. event_sched_out() will have
+	 * taken care of things.
+	 */
 	if (cpu < 0)
 		return;
 
+	/*
+	 * Yay, we hit home and are in the context of the event.
+	 */
 	if (cpu == smp_processor_id()) {
-		WRITE_ONCE(event->pending_disable, -1);
-
-		if (event->attr.sigtrap) {
+		if (event->pending_sigtrap) {
+			event->pending_sigtrap = 0;
 			perf_sigtrap(event);
-			atomic_set_release(&event->event_limit, 1); /* rearm event */
-			return;
+			local_dec(&event->ctx->nr_pending);
+		}
+		if (event->pending_disable) {
+			event->pending_disable = 0;
+			perf_event_disable_local(event);
 		}
-
-		perf_event_disable_local(event);
 		return;
 	}
 
@@ -6476,35 +6515,62 @@ static void perf_pending_event_disable(struct perf_event *event)
 	 *				  irq_work_queue(); // FAILS
 	 *
 	 *  irq_work_run()
-	 *    perf_pending_event()
+	 *    perf_pending_irq()
 	 *
 	 * But the event runs on CPU-B and wants disabling there.
 	 */
-	irq_work_queue_on(&event->pending, cpu);
+	irq_work_queue_on(&event->pending_irq, cpu);
 }
 
-static void perf_pending_event(struct irq_work *entry)
+static void perf_pending_irq(struct irq_work *entry)
 {
-	struct perf_event *event = container_of(entry, struct perf_event, pending);
+	struct perf_event *event = container_of(entry, struct perf_event, pending_irq);
 	int rctx;
 
-	rctx = perf_swevent_get_recursion_context();
 	/*
 	 * If we 'fail' here, that's OK, it means recursion is already disabled
 	 * and we won't recurse 'further'.
 	 */
+	rctx = perf_swevent_get_recursion_context();
 
-	perf_pending_event_disable(event);
-
+	/*
+	 * The wakeup isn't bound to the context of the event -- it can happen
+	 * irrespective of where the event is.
+	 */
 	if (event->pending_wakeup) {
 		event->pending_wakeup = 0;
 		perf_event_wakeup(event);
 	}
 
+	__perf_pending_irq(event);
+
 	if (rctx >= 0)
 		perf_swevent_put_recursion_context(rctx);
 }
 
+static void perf_pending_task(struct callback_head *head)
+{
+	struct perf_event *event = container_of(head, struct perf_event, pending_task);
+	int rctx;
+
+	/*
+	 * If we 'fail' here, that's OK, it means recursion is already disabled
+	 * and we won't recurse 'further'.
+	 */
+	preempt_disable_notrace();
+	rctx = perf_swevent_get_recursion_context();
+
+	if (event->pending_work) {
+		event->pending_work = 0;
+		perf_sigtrap(event);
+		local_dec(&event->ctx->nr_pending);
+	}
+
+	if (rctx >= 0)
+		perf_swevent_put_recursion_context(rctx);
+	preempt_enable_notrace();
+}
+
 #ifdef CONFIG_GUEST_PERF_EVENTS
 struct perf_guest_info_callbacks __rcu *perf_guest_cbs;
 
@@ -9188,8 +9254,8 @@ int perf_event_account_interrupt(struct perf_event *event)
  */
 
 static int __perf_event_overflow(struct perf_event *event,
-				   int throttle, struct perf_sample_data *data,
-				   struct pt_regs *regs)
+				 int throttle, struct perf_sample_data *data,
+				 struct pt_regs *regs)
 {
 	int events = atomic_read(&event->event_limit);
 	int ret = 0;
@@ -9212,24 +9278,36 @@ static int __perf_event_overflow(struct perf_event *event,
 	if (events && atomic_dec_and_test(&event->event_limit)) {
 		ret = 1;
 		event->pending_kill = POLL_HUP;
-		event->pending_addr = data->addr;
-
 		perf_event_disable_inatomic(event);
 	}
 
+	if (event->attr.sigtrap) {
+		/*
+		 * Should not be able to return to user space without processing
+		 * pending_sigtrap (kernel events can overflow multiple times).
+		 */
+		WARN_ON_ONCE(event->pending_sigtrap && event->attr.exclude_kernel);
+		if (!event->pending_sigtrap) {
+			event->pending_sigtrap = 1;
+			local_inc(&event->ctx->nr_pending);
+		}
+		event->pending_addr = data->addr;
+		irq_work_queue(&event->pending_irq);
+	}
+
 	READ_ONCE(event->overflow_handler)(event, data, regs);
 
 	if (*perf_event_fasync(event) && event->pending_kill) {
 		event->pending_wakeup = 1;
-		irq_work_queue(&event->pending);
+		irq_work_queue(&event->pending_irq);
 	}
 
 	return ret;
 }
 
 int perf_event_overflow(struct perf_event *event,
-			  struct perf_sample_data *data,
-			  struct pt_regs *regs)
+			struct perf_sample_data *data,
+			struct pt_regs *regs)
 {
 	return __perf_event_overflow(event, 1, data, regs);
 }
@@ -11537,8 +11615,8 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
 
 
 	init_waitqueue_head(&event->waitq);
-	event->pending_disable = -1;
-	init_irq_work(&event->pending, perf_pending_event);
+	init_irq_work(&event->pending_irq, perf_pending_irq);
+	init_task_work(&event->pending_task, perf_pending_task);
 
 	mutex_init(&event->mmap_mutex);
 	raw_spin_lock_init(&event->addr_filters.lock);
@@ -11560,9 +11638,6 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
 	if (parent_event)
 		event->event_caps = parent_event->event_caps;
 
-	if (event->attr.sigtrap)
-		atomic_set(&event->event_limit, 1);
-
 	if (task) {
 		event->attach_state = PERF_ATTACH_TASK;
 		/*
diff --git linux-libre-6.0-gnu/kernel/events/ring_buffer.c linux-libre-6.0.7-gnu/kernel/events/ring_buffer.c
index 726132039c38..273a0fe7910a 100644
--- linux-libre-6.0-gnu/kernel/events/ring_buffer.c
+++ linux-libre-6.0.7-gnu/kernel/events/ring_buffer.c
@@ -22,7 +22,7 @@ static void perf_output_wakeup(struct perf_output_handle *handle)
 	atomic_set(&handle->rb->poll, EPOLLIN);
 
 	handle->event->pending_wakeup = 1;
-	irq_work_queue(&handle->event->pending);
+	irq_work_queue(&handle->event->pending_irq);
 }
 
 /*
diff --git linux-libre-6.0-gnu/kernel/gcov/gcc_4_7.c linux-libre-6.0.7-gnu/kernel/gcov/gcc_4_7.c
index 460c12b7dfea..7971e989e425 100644
--- linux-libre-6.0-gnu/kernel/gcov/gcc_4_7.c
+++ linux-libre-6.0.7-gnu/kernel/gcov/gcc_4_7.c
@@ -30,6 +30,13 @@
 
 #define GCOV_TAG_FUNCTION_LENGTH	3
 
+/* Since GCC 12.1 sizes are in BYTES and not in WORDS (4B). */
+#if (__GNUC__ >= 12)
+#define GCOV_UNIT_SIZE				4
+#else
+#define GCOV_UNIT_SIZE				1
+#endif
+
 static struct gcov_info *gcov_info_head;
 
 /**
@@ -383,12 +390,18 @@ size_t convert_to_gcda(char *buffer, struct gcov_info *info)
 	pos += store_gcov_u32(buffer, pos, info->version);
 	pos += store_gcov_u32(buffer, pos, info->stamp);
 
+#if (__GNUC__ >= 12)
+	/* Use zero as checksum of the compilation unit. */
+	pos += store_gcov_u32(buffer, pos, 0);
+#endif
+
 	for (fi_idx = 0; fi_idx < info->n_functions; fi_idx++) {
 		fi_ptr = info->functions[fi_idx];
 
 		/* Function record. */
 		pos += store_gcov_u32(buffer, pos, GCOV_TAG_FUNCTION);
-		pos += store_gcov_u32(buffer, pos, GCOV_TAG_FUNCTION_LENGTH);
+		pos += store_gcov_u32(buffer, pos,
+			GCOV_TAG_FUNCTION_LENGTH * GCOV_UNIT_SIZE);
 		pos += store_gcov_u32(buffer, pos, fi_ptr->ident);
 		pos += store_gcov_u32(buffer, pos, fi_ptr->lineno_checksum);
 		pos += store_gcov_u32(buffer, pos, fi_ptr->cfg_checksum);
@@ -402,7 +415,8 @@ size_t convert_to_gcda(char *buffer, struct gcov_info *info)
 			/* Counter record. */
 			pos += store_gcov_u32(buffer, pos,
 					      GCOV_TAG_FOR_COUNTER(ct_idx));
-			pos += store_gcov_u32(buffer, pos, ci_ptr->num * 2);
+			pos += store_gcov_u32(buffer, pos,
+				ci_ptr->num * 2 * GCOV_UNIT_SIZE);
 
 			for (cv_idx = 0; cv_idx < ci_ptr->num; cv_idx++) {
 				pos += store_gcov_u64(buffer, pos,
diff --git linux-libre-6.0-gnu/kernel/livepatch/transition.c linux-libre-6.0.7-gnu/kernel/livepatch/transition.c
index 5d03a2ad1066..30187b1d8275 100644
--- linux-libre-6.0-gnu/kernel/livepatch/transition.c
+++ linux-libre-6.0.7-gnu/kernel/livepatch/transition.c
@@ -610,9 +610,23 @@ void klp_reverse_transition(void)
 /* Called from copy_process() during fork */
 void klp_copy_process(struct task_struct *child)
 {
-	child->patch_state = current->patch_state;
 
-	/* TIF_PATCH_PENDING gets copied in setup_thread_stack() */
+	/*
+	 * The parent process may have gone through a KLP transition since
+	 * the thread flag was copied in setup_thread_stack earlier. Bring
+	 * the task flag up to date with the parent here.
+	 *
+	 * The operation is serialized against all klp_*_transition()
+	 * operations by the tasklist_lock. The only exception is
+	 * klp_update_patch_state(current), but we cannot race with
+	 * that because we are current.
+	 */
+	if (test_tsk_thread_flag(current, TIF_PATCH_PENDING))
+		set_tsk_thread_flag(child, TIF_PATCH_PENDING);
+	else
+		clear_tsk_thread_flag(child, TIF_PATCH_PENDING);
+
+	child->patch_state = current->patch_state;
 }
 
 /*
diff --git linux-libre-6.0-gnu/kernel/module/tracking.c linux-libre-6.0.7-gnu/kernel/module/tracking.c
index 7f8133044d09..af52cabfe632 100644
--- linux-libre-6.0-gnu/kernel/module/tracking.c
+++ linux-libre-6.0.7-gnu/kernel/module/tracking.c
@@ -21,6 +21,9 @@ int try_add_tainted_module(struct module *mod)
 
 	module_assert_mutex_or_preempt();
 
+	if (!mod->taints)
+		goto out;
+
 	list_for_each_entry_rcu(mod_taint, &unloaded_tainted_modules, list,
 				lockdep_is_held(&module_mutex)) {
 		if (!strcmp(mod_taint->name, mod->name) &&
diff --git linux-libre-6.0-gnu/kernel/power/hibernate.c linux-libre-6.0.7-gnu/kernel/power/hibernate.c
index 89c71fce225d..537dd3beafc1 100644
--- linux-libre-6.0-gnu/kernel/power/hibernate.c
+++ linux-libre-6.0.7-gnu/kernel/power/hibernate.c
@@ -641,7 +641,7 @@ static void power_down(void)
 	int error;
 
 	if (hibernation_mode == HIBERNATION_SUSPEND) {
-		error = suspend_devices_and_enter(PM_SUSPEND_MEM);
+		error = suspend_devices_and_enter(mem_sleep_current);
 		if (error) {
 			hibernation_mode = hibernation_ops ?
 						HIBERNATION_PLATFORM :
diff --git linux-libre-6.0-gnu/kernel/rcu/tasks.h linux-libre-6.0.7-gnu/kernel/rcu/tasks.h
index 83c7e6620d40..f5bf6fb430da 100644
--- linux-libre-6.0-gnu/kernel/rcu/tasks.h
+++ linux-libre-6.0.7-gnu/kernel/rcu/tasks.h
@@ -560,7 +560,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
 static void synchronize_rcu_tasks_generic(struct rcu_tasks *rtp)
 {
 	/* Complain if the scheduler has not started.  */
-	RCU_LOCKDEP_WARN(rcu_scheduler_active == RCU_SCHEDULER_INACTIVE,
+	WARN_ONCE(rcu_scheduler_active == RCU_SCHEDULER_INACTIVE,
 			 "synchronize_rcu_tasks called too soon");
 
 	// If the grace-period kthread is running, use it.
@@ -1500,6 +1500,7 @@ static void rcu_tasks_trace_pregp_step(struct list_head *hop)
 		if (rcu_tasks_trace_pertask_prep(t, true))
 			trc_add_holdout(t, hop);
 		rcu_read_unlock();
+		cond_resched_tasks_rcu_qs();
 	}
 
 	// Only after all running tasks have been accounted for is it
@@ -1520,6 +1521,7 @@ static void rcu_tasks_trace_pregp_step(struct list_head *hop)
 			raw_spin_lock_irqsave_rcu_node(rtpcp, flags);
 		}
 		raw_spin_unlock_irqrestore_rcu_node(rtpcp, flags);
+		cond_resched_tasks_rcu_qs();
 	}
 
 	// Re-enable CPU hotplug now that the holdout list is populated.
@@ -1619,6 +1621,7 @@ static void check_all_holdout_tasks_trace(struct list_head *hop,
 			trc_del_holdout(t);
 		else if (needreport)
 			show_stalled_task_trace(t, firstreport);
+		cond_resched_tasks_rcu_qs();
 	}
 
 	// Re-enable CPU hotplug now that the holdout list scan has completed.
diff --git linux-libre-6.0-gnu/kernel/rcu/tree.c linux-libre-6.0.7-gnu/kernel/rcu/tree.c
index 79aea7df4345..5b52727dcc1c 100644
--- linux-libre-6.0-gnu/kernel/rcu/tree.c
+++ linux-libre-6.0.7-gnu/kernel/rcu/tree.c
@@ -1402,30 +1402,32 @@ static void rcu_poll_gp_seq_end(unsigned long *snap)
 // where caller does not hold the root rcu_node structure's lock.
 static void rcu_poll_gp_seq_start_unlocked(unsigned long *snap)
 {
+	unsigned long flags;
 	struct rcu_node *rnp = rcu_get_root();
 
 	if (rcu_init_invoked()) {
 		lockdep_assert_irqs_enabled();
-		raw_spin_lock_irq_rcu_node(rnp);
+		raw_spin_lock_irqsave_rcu_node(rnp, flags);
 	}
 	rcu_poll_gp_seq_start(snap);
 	if (rcu_init_invoked())
-		raw_spin_unlock_irq_rcu_node(rnp);
+		raw_spin_unlock_irqrestore_rcu_node(rnp, flags);
 }
 
 // Make the polled API aware of the end of a grace period, but where
 // caller does not hold the root rcu_node structure's lock.
 static void rcu_poll_gp_seq_end_unlocked(unsigned long *snap)
 {
+	unsigned long flags;
 	struct rcu_node *rnp = rcu_get_root();
 
 	if (rcu_init_invoked()) {
 		lockdep_assert_irqs_enabled();
-		raw_spin_lock_irq_rcu_node(rnp);
+		raw_spin_lock_irqsave_rcu_node(rnp, flags);
 	}
 	rcu_poll_gp_seq_end(snap);
 	if (rcu_init_invoked())
-		raw_spin_unlock_irq_rcu_node(rnp);
+		raw_spin_unlock_irqrestore_rcu_node(rnp, flags);
 }
 
 /*
@@ -3183,15 +3185,16 @@ static void fill_page_cache_func(struct work_struct *work)
 		bnode = (struct kvfree_rcu_bulk_data *)
 			__get_free_page(GFP_KERNEL | __GFP_NORETRY | __GFP_NOMEMALLOC | __GFP_NOWARN);
 
-		if (bnode) {
-			raw_spin_lock_irqsave(&krcp->lock, flags);
-			pushed = put_cached_bnode(krcp, bnode);
-			raw_spin_unlock_irqrestore(&krcp->lock, flags);
+		if (!bnode)
+			break;
 
-			if (!pushed) {
-				free_page((unsigned long) bnode);
-				break;
-			}
+		raw_spin_lock_irqsave(&krcp->lock, flags);
+		pushed = put_cached_bnode(krcp, bnode);
+		raw_spin_unlock_irqrestore(&krcp->lock, flags);
+
+		if (!pushed) {
+			free_page((unsigned long) bnode);
+			break;
 		}
 	}
 
diff --git linux-libre-6.0-gnu/kernel/rcu/tree_plugin.h linux-libre-6.0.7-gnu/kernel/rcu/tree_plugin.h
index 438ecae6bd7e..49468b4d1b43 100644
--- linux-libre-6.0-gnu/kernel/rcu/tree_plugin.h
+++ linux-libre-6.0.7-gnu/kernel/rcu/tree_plugin.h
@@ -641,7 +641,8 @@ static void rcu_read_unlock_special(struct task_struct *t)
 
 		expboost = (t->rcu_blocked_node && READ_ONCE(t->rcu_blocked_node->exp_tasks)) ||
 			   (rdp->grpmask & READ_ONCE(rnp->expmask)) ||
-			   IS_ENABLED(CONFIG_RCU_STRICT_GRACE_PERIOD) ||
+			   (IS_ENABLED(CONFIG_RCU_STRICT_GRACE_PERIOD) &&
+			   ((rdp->grpmask & READ_ONCE(rnp->qsmask)) || t->rcu_blocked_node)) ||
 			   (IS_ENABLED(CONFIG_RCU_BOOST) && irqs_were_disabled &&
 			    t->rcu_blocked_node);
 		// Need to defer quiescent state until everything is enabled.
diff --git linux-libre-6.0-gnu/kernel/sched/sched.h linux-libre-6.0.7-gnu/kernel/sched/sched.h
index e26688d387ae..f34b489636ff 100644
--- linux-libre-6.0-gnu/kernel/sched/sched.h
+++ linux-libre-6.0.7-gnu/kernel/sched/sched.h
@@ -1197,6 +1197,14 @@ static inline bool is_migration_disabled(struct task_struct *p)
 #endif
 }
 
+DECLARE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
+
+#define cpu_rq(cpu)		(&per_cpu(runqueues, (cpu)))
+#define this_rq()		this_cpu_ptr(&runqueues)
+#define task_rq(p)		cpu_rq(task_cpu(p))
+#define cpu_curr(cpu)		(cpu_rq(cpu)->curr)
+#define raw_rq()		raw_cpu_ptr(&runqueues)
+
 struct sched_group;
 #ifdef CONFIG_SCHED_CORE
 static inline struct cpumask *sched_group_span(struct sched_group *sg);
@@ -1284,7 +1292,7 @@ static inline bool sched_group_cookie_match(struct rq *rq,
 		return true;
 
 	for_each_cpu_and(cpu, sched_group_span(group), p->cpus_ptr) {
-		if (sched_core_cookie_match(rq, p))
+		if (sched_core_cookie_match(cpu_rq(cpu), p))
 			return true;
 	}
 	return false;
@@ -1399,14 +1407,6 @@ static inline void update_idle_core(struct rq *rq)
 static inline void update_idle_core(struct rq *rq) { }
 #endif
 
-DECLARE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
-
-#define cpu_rq(cpu)		(&per_cpu(runqueues, (cpu)))
-#define this_rq()		this_cpu_ptr(&runqueues)
-#define task_rq(p)		cpu_rq(task_cpu(p))
-#define cpu_curr(cpu)		(cpu_rq(cpu)->curr)
-#define raw_rq()		raw_cpu_ptr(&runqueues)
-
 #ifdef CONFIG_FAIR_GROUP_SCHED
 static inline struct task_struct *task_of(struct sched_entity *se)
 {
diff --git linux-libre-6.0-gnu/kernel/trace/bpf_trace.c linux-libre-6.0.7-gnu/kernel/trace/bpf_trace.c
index 68e5cdd24cef..b1daf7c9b895 100644
--- linux-libre-6.0-gnu/kernel/trace/bpf_trace.c
+++ linux-libre-6.0.7-gnu/kernel/trace/bpf_trace.c
@@ -1026,6 +1026,22 @@ static const struct bpf_func_proto bpf_get_func_ip_proto_tracing = {
 	.arg1_type	= ARG_PTR_TO_CTX,
 };
 
+#ifdef CONFIG_X86_KERNEL_IBT
+static unsigned long get_entry_ip(unsigned long fentry_ip)
+{
+	u32 instr;
+
+	/* Being extra safe in here in case entry ip is on the page-edge. */
+	if (get_kernel_nofault(instr, (u32 *) fentry_ip - 1))
+		return fentry_ip;
+	if (is_endbr(instr))
+		fentry_ip -= ENDBR_INSN_SIZE;
+	return fentry_ip;
+}
+#else
+#define get_entry_ip(fentry_ip) fentry_ip
+#endif
+
 BPF_CALL_1(bpf_get_func_ip_kprobe, struct pt_regs *, regs)
 {
 	struct kprobe *kp = kprobe_running();
@@ -2414,13 +2430,13 @@ kprobe_multi_link_prog_run(struct bpf_kprobe_multi_link *link,
 }
 
 static void
-kprobe_multi_link_handler(struct fprobe *fp, unsigned long entry_ip,
+kprobe_multi_link_handler(struct fprobe *fp, unsigned long fentry_ip,
 			  struct pt_regs *regs)
 {
 	struct bpf_kprobe_multi_link *link;
 
 	link = container_of(fp, struct bpf_kprobe_multi_link, fp);
-	kprobe_multi_link_prog_run(link, entry_ip, regs);
+	kprobe_multi_link_prog_run(link, get_entry_ip(fentry_ip), regs);
 }
 
 static int symbols_cmp_r(const void *a, const void *b, const void *priv)
diff --git linux-libre-6.0-gnu/kernel/trace/ftrace.c linux-libre-6.0.7-gnu/kernel/trace/ftrace.c
index 439e2ab6905e..83362a155791 100644
--- linux-libre-6.0-gnu/kernel/trace/ftrace.c
+++ linux-libre-6.0.7-gnu/kernel/trace/ftrace.c
@@ -1644,6 +1644,18 @@ ftrace_find_tramp_ops_any_other(struct dyn_ftrace *rec, struct ftrace_ops *op_ex
 static struct ftrace_ops *
 ftrace_find_tramp_ops_next(struct dyn_ftrace *rec, struct ftrace_ops *ops);
 
+static bool skip_record(struct dyn_ftrace *rec)
+{
+	/*
+	 * At boot up, weak functions are set to disable. Function tracing
+	 * can be enabled before they are, and they still need to be disabled now.
+	 * If the record is disabled, still continue if it is marked as already
+	 * enabled (this is needed to keep the accounting working).
+	 */
+	return rec->flags & FTRACE_FL_DISABLED &&
+		!(rec->flags & FTRACE_FL_ENABLED);
+}
+
 static bool __ftrace_hash_rec_update(struct ftrace_ops *ops,
 				     int filter_hash,
 				     bool inc)
@@ -1693,7 +1705,7 @@ static bool __ftrace_hash_rec_update(struct ftrace_ops *ops,
 		int in_hash = 0;
 		int match = 0;
 
-		if (rec->flags & FTRACE_FL_DISABLED)
+		if (skip_record(rec))
 			continue;
 
 		if (all) {
@@ -2126,7 +2138,7 @@ static int ftrace_check_record(struct dyn_ftrace *rec, bool enable, bool update)
 
 	ftrace_bug_type = FTRACE_BUG_UNKNOWN;
 
-	if (rec->flags & FTRACE_FL_DISABLED)
+	if (skip_record(rec))
 		return FTRACE_UPDATE_IGNORE;
 
 	/*
@@ -2241,7 +2253,7 @@ static int ftrace_check_record(struct dyn_ftrace *rec, bool enable, bool update)
 	if (update) {
 		/* If there's no more users, clear all flags */
 		if (!ftrace_rec_count(rec))
-			rec->flags = 0;
+			rec->flags &= FTRACE_FL_DISABLED;
 		else
 			/*
 			 * Just disable the record, but keep the ops TRAMP
@@ -2634,7 +2646,7 @@ void __weak ftrace_replace_code(int mod_flags)
 
 	do_for_each_ftrace_rec(pg, rec) {
 
-		if (rec->flags & FTRACE_FL_DISABLED)
+		if (skip_record(rec))
 			continue;
 
 		failed = __ftrace_replace_code(rec, enable);
@@ -5427,6 +5439,8 @@ static struct ftrace_ops stub_ops = {
  * it is safe to modify the ftrace record, where it should be
  * currently calling @old_addr directly, to call @new_addr.
  *
+ * This is called with direct_mutex locked.
+ *
  * Safety checks should be made to make sure that the code at
  * @rec->ip is currently calling @old_addr. And this must
  * also update entry->direct to @new_addr.
@@ -5439,6 +5453,8 @@ int __weak ftrace_modify_direct_caller(struct ftrace_func_entry *entry,
 	unsigned long ip = rec->ip;
 	int ret;
 
+	lockdep_assert_held(&direct_mutex);
+
 	/*
 	 * The ftrace_lock was used to determine if the record
 	 * had more than one registered user to it. If it did,
@@ -5461,7 +5477,7 @@ int __weak ftrace_modify_direct_caller(struct ftrace_func_entry *entry,
 	if (ret)
 		goto out_lock;
 
-	ret = register_ftrace_function(&stub_ops);
+	ret = register_ftrace_function_nolock(&stub_ops);
 	if (ret) {
 		ftrace_set_filter_ip(&stub_ops, ip, 1, 0);
 		goto out_lock;
@@ -6081,8 +6097,12 @@ int ftrace_regex_release(struct inode *inode, struct file *file)
 
 		if (filter_hash) {
 			orig_hash = &iter->ops->func_hash->filter_hash;
-			if (iter->tr && !list_empty(&iter->tr->mod_trace))
-				iter->hash->flags |= FTRACE_HASH_FL_MOD;
+			if (iter->tr) {
+				if (list_empty(&iter->tr->mod_trace))
+					iter->hash->flags &= ~FTRACE_HASH_FL_MOD;
+				else
+					iter->hash->flags |= FTRACE_HASH_FL_MOD;
+			}
 		} else
 			orig_hash = &iter->ops->func_hash->notrace_hash;
 
diff --git linux-libre-6.0-gnu/kernel/trace/kprobe_event_gen_test.c linux-libre-6.0.7-gnu/kernel/trace/kprobe_event_gen_test.c
index 18b0f1cbb947..80e04a1e1977 100644
--- linux-libre-6.0-gnu/kernel/trace/kprobe_event_gen_test.c
+++ linux-libre-6.0.7-gnu/kernel/trace/kprobe_event_gen_test.c
@@ -35,6 +35,45 @@
 static struct trace_event_file *gen_kprobe_test;
 static struct trace_event_file *gen_kretprobe_test;
 
+#define KPROBE_GEN_TEST_FUNC	"do_sys_open"
+
+/* X86 */
+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_32)
+#define KPROBE_GEN_TEST_ARG0	"dfd=%ax"
+#define KPROBE_GEN_TEST_ARG1	"filename=%dx"
+#define KPROBE_GEN_TEST_ARG2	"flags=%cx"
+#define KPROBE_GEN_TEST_ARG3	"mode=+4($stack)"
+
+/* ARM64 */
+#elif defined(CONFIG_ARM64)
+#define KPROBE_GEN_TEST_ARG0	"dfd=%x0"
+#define KPROBE_GEN_TEST_ARG1	"filename=%x1"
+#define KPROBE_GEN_TEST_ARG2	"flags=%x2"
+#define KPROBE_GEN_TEST_ARG3	"mode=%x3"
+
+/* ARM */
+#elif defined(CONFIG_ARM)
+#define KPROBE_GEN_TEST_ARG0	"dfd=%r0"
+#define KPROBE_GEN_TEST_ARG1	"filename=%r1"
+#define KPROBE_GEN_TEST_ARG2	"flags=%r2"
+#define KPROBE_GEN_TEST_ARG3	"mode=%r3"
+
+/* RISCV */
+#elif defined(CONFIG_RISCV)
+#define KPROBE_GEN_TEST_ARG0	"dfd=%a0"
+#define KPROBE_GEN_TEST_ARG1	"filename=%a1"
+#define KPROBE_GEN_TEST_ARG2	"flags=%a2"
+#define KPROBE_GEN_TEST_ARG3	"mode=%a3"
+
+/* others */
+#else
+#define KPROBE_GEN_TEST_ARG0	NULL
+#define KPROBE_GEN_TEST_ARG1	NULL
+#define KPROBE_GEN_TEST_ARG2	NULL
+#define KPROBE_GEN_TEST_ARG3	NULL
+#endif
+
+
 /*
  * Test to make sure we can create a kprobe event, then add more
  * fields.
@@ -58,14 +97,14 @@ static int __init test_gen_kprobe_cmd(void)
 	 * fields.
 	 */
 	ret = kprobe_event_gen_cmd_start(&cmd, "gen_kprobe_test",
-					 "do_sys_open",
-					 "dfd=%ax", "filename=%dx");
+					 KPROBE_GEN_TEST_FUNC,
+					 KPROBE_GEN_TEST_ARG0, KPROBE_GEN_TEST_ARG1);
 	if (ret)
 		goto free;
 
 	/* Use kprobe_event_add_fields to add the rest of the fields */
 
-	ret = kprobe_event_add_fields(&cmd, "flags=%cx", "mode=+4($stack)");
+	ret = kprobe_event_add_fields(&cmd, KPROBE_GEN_TEST_ARG2, KPROBE_GEN_TEST_ARG3);
 	if (ret)
 		goto free;
 
@@ -128,7 +167,7 @@ static int __init test_gen_kretprobe_cmd(void)
 	 * Define the kretprobe event.
 	 */
 	ret = kretprobe_event_gen_cmd_start(&cmd, "gen_kretprobe_test",
-					    "do_sys_open",
+					    KPROBE_GEN_TEST_FUNC,
 					    "$retval");
 	if (ret)
 		goto free;
@@ -206,7 +245,7 @@ static void __exit kprobe_event_gen_test_exit(void)
 	WARN_ON(kprobe_event_delete("gen_kprobe_test"));
 
 	/* Disable the event or you can't remove it */
-	WARN_ON(trace_array_set_clr_event(gen_kprobe_test->tr,
+	WARN_ON(trace_array_set_clr_event(gen_kretprobe_test->tr,
 					  "kprobes",
 					  "gen_kretprobe_test", false));
 
diff --git linux-libre-6.0-gnu/kernel/trace/ring_buffer.c linux-libre-6.0.7-gnu/kernel/trace/ring_buffer.c
index d59b6a328b7f..c3f354cfc5ba 100644
--- linux-libre-6.0-gnu/kernel/trace/ring_buffer.c
+++ linux-libre-6.0.7-gnu/kernel/trace/ring_buffer.c
@@ -413,6 +413,7 @@ struct rb_irq_work {
 	struct irq_work			work;
 	wait_queue_head_t		waiters;
 	wait_queue_head_t		full_waiters;
+	long				wait_index;
 	bool				waiters_pending;
 	bool				full_waiters_pending;
 	bool				wakeup_full;
@@ -917,12 +918,44 @@ static void rb_wake_up_waiters(struct irq_work *work)
 	struct rb_irq_work *rbwork = container_of(work, struct rb_irq_work, work);
 
 	wake_up_all(&rbwork->waiters);
-	if (rbwork->wakeup_full) {
+	if (rbwork->full_waiters_pending || rbwork->wakeup_full) {
 		rbwork->wakeup_full = false;
+		rbwork->full_waiters_pending = false;
 		wake_up_all(&rbwork->full_waiters);
 	}
 }
 
+/**
+ * ring_buffer_wake_waiters - wake up any waiters on this ring buffer
+ * @buffer: The ring buffer to wake waiters on
+ *
+ * In the case of a file that represents a ring buffer is closing,
+ * it is prudent to wake up any waiters that are on this.
+ */
+void ring_buffer_wake_waiters(struct trace_buffer *buffer, int cpu)
+{
+	struct ring_buffer_per_cpu *cpu_buffer;
+	struct rb_irq_work *rbwork;
+
+	if (cpu == RING_BUFFER_ALL_CPUS) {
+
+		/* Wake up individual ones too. One level recursion */
+		for_each_buffer_cpu(buffer, cpu)
+			ring_buffer_wake_waiters(buffer, cpu);
+
+		rbwork = &buffer->irq_work;
+	} else {
+		cpu_buffer = buffer->buffers[cpu];
+		rbwork = &cpu_buffer->irq_work;
+	}
+
+	rbwork->wait_index++;
+	/* make sure the waiters see the new index */
+	smp_wmb();
+
+	rb_wake_up_waiters(&rbwork->work);
+}
+
 /**
  * ring_buffer_wait - wait for input to the ring buffer
  * @buffer: buffer to wait on
@@ -938,6 +971,7 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full)
 	struct ring_buffer_per_cpu *cpu_buffer;
 	DEFINE_WAIT(wait);
 	struct rb_irq_work *work;
+	long wait_index;
 	int ret = 0;
 
 	/*
@@ -956,6 +990,7 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full)
 		work = &cpu_buffer->irq_work;
 	}
 
+	wait_index = READ_ONCE(work->wait_index);
 
 	while (true) {
 		if (full)
@@ -1011,7 +1046,7 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full)
 			nr_pages = cpu_buffer->nr_pages;
 			dirty = ring_buffer_nr_dirty_pages(buffer, cpu);
 			if (!cpu_buffer->shortest_full ||
-			    cpu_buffer->shortest_full < full)
+			    cpu_buffer->shortest_full > full)
 				cpu_buffer->shortest_full = full;
 			raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);
 			if (!pagebusy &&
@@ -1020,6 +1055,11 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full)
 		}
 
 		schedule();
+
+		/* Make sure to see the new wait index */
+		smp_rmb();
+		if (wait_index != work->wait_index)
+			break;
 	}
 
 	if (full)
@@ -2608,6 +2648,9 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
 		/* Mark the rest of the page with padding */
 		rb_event_set_padding(event);
 
+		/* Make sure the padding is visible before the write update */
+		smp_wmb();
+
 		/* Set the write back to the previous setting */
 		local_sub(length, &tail_page->write);
 		return;
@@ -2619,6 +2662,9 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
 	/* time delta must be non zero */
 	event->time_delta = 1;
 
+	/* Make sure the padding is visible before the tail_page->write update */
+	smp_wmb();
+
 	/* Set write to end of buffer */
 	length = (tail + length) - BUF_PAGE_SIZE;
 	local_sub(length, &tail_page->write);
@@ -4587,6 +4633,33 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
 	arch_spin_unlock(&cpu_buffer->lock);
 	local_irq_restore(flags);
 
+	/*
+	 * The writer has preempt disable, wait for it. But not forever
+	 * Although, 1 second is pretty much "forever"
+	 */
+#define USECS_WAIT	1000000
+        for (nr_loops = 0; nr_loops < USECS_WAIT; nr_loops++) {
+		/* If the write is past the end of page, a writer is still updating it */
+		if (likely(!reader || rb_page_write(reader) <= BUF_PAGE_SIZE))
+			break;
+
+		udelay(1);
+
+		/* Get the latest version of the reader write value */
+		smp_rmb();
+	}
+
+	/* The writer is not moving forward? Something is wrong */
+	if (RB_WARN_ON(cpu_buffer, nr_loops == USECS_WAIT))
+		reader = NULL;
+
+	/*
+	 * Make sure we see any padding after the write update
+	 * (see rb_reset_tail())
+	 */
+	smp_rmb();
+
+
 	return reader;
 }
 
@@ -5616,7 +5689,15 @@ int ring_buffer_read_page(struct trace_buffer *buffer,
 		unsigned int pos = 0;
 		unsigned int size;
 
-		if (full)
+		/*
+		 * If a full page is expected, this can still be returned
+		 * if there's been a previous partial read and the
+		 * rest of the page can be read and the commit page is off
+		 * the reader page.
+		 */
+		if (full &&
+		    (!read || (len < (commit - read)) ||
+		     cpu_buffer->reader_page == cpu_buffer->commit_page))
 			goto out_unlock;
 
 		if (len > (commit - read))
diff --git linux-libre-6.0-gnu/kernel/trace/trace.c linux-libre-6.0.7-gnu/kernel/trace/trace.c
index d3005279165d..cc65887b31bd 100644
--- linux-libre-6.0-gnu/kernel/trace/trace.c
+++ linux-libre-6.0.7-gnu/kernel/trace/trace.c
@@ -1193,12 +1193,14 @@ void *tracing_cond_snapshot_data(struct trace_array *tr)
 {
 	void *cond_data = NULL;
 
+	local_irq_disable();
 	arch_spin_lock(&tr->max_lock);
 
 	if (tr->cond_snapshot)
 		cond_data = tr->cond_snapshot->cond_data;
 
 	arch_spin_unlock(&tr->max_lock);
+	local_irq_enable();
 
 	return cond_data;
 }
@@ -1334,9 +1336,11 @@ int tracing_snapshot_cond_enable(struct trace_array *tr, void *cond_data,
 		goto fail_unlock;
 	}
 
+	local_irq_disable();
 	arch_spin_lock(&tr->max_lock);
 	tr->cond_snapshot = cond_snapshot;
 	arch_spin_unlock(&tr->max_lock);
+	local_irq_enable();
 
 	mutex_unlock(&trace_types_lock);
 
@@ -1363,6 +1367,7 @@ int tracing_snapshot_cond_disable(struct trace_array *tr)
 {
 	int ret = 0;
 
+	local_irq_disable();
 	arch_spin_lock(&tr->max_lock);
 
 	if (!tr->cond_snapshot)
@@ -1373,6 +1378,7 @@ int tracing_snapshot_cond_disable(struct trace_array *tr)
 	}
 
 	arch_spin_unlock(&tr->max_lock);
+	local_irq_enable();
 
 	return ret;
 }
@@ -2200,6 +2206,11 @@ static size_t tgid_map_max;
 
 #define SAVED_CMDLINES_DEFAULT 128
 #define NO_CMDLINE_MAP UINT_MAX
+/*
+ * Preemption must be disabled before acquiring trace_cmdline_lock.
+ * The various trace_arrays' max_lock must be acquired in a context
+ * where interrupt is disabled.
+ */
 static arch_spinlock_t trace_cmdline_lock = __ARCH_SPIN_LOCK_UNLOCKED;
 struct saved_cmdlines_buffer {
 	unsigned map_pid_to_cmdline[PID_MAX_DEFAULT+1];
@@ -2412,7 +2423,11 @@ static int trace_save_cmdline(struct task_struct *tsk)
 	 * the lock, but we also don't want to spin
 	 * nor do we want to disable interrupts,
 	 * so if we miss here, then better luck next time.
+	 *
+	 * This is called within the scheduler and wake up, so interrupts
+	 * had better been disabled and run queue lock been held.
 	 */
+	lockdep_assert_preemption_disabled();
 	if (!arch_spin_trylock(&trace_cmdline_lock))
 		return 0;
 
@@ -5890,9 +5905,11 @@ tracing_saved_cmdlines_size_read(struct file *filp, char __user *ubuf,
 	char buf[64];
 	int r;
 
+	preempt_disable();
 	arch_spin_lock(&trace_cmdline_lock);
 	r = scnprintf(buf, sizeof(buf), "%u\n", savedcmd->cmdline_num);
 	arch_spin_unlock(&trace_cmdline_lock);
+	preempt_enable();
 
 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);
 }
@@ -5917,10 +5934,12 @@ static int tracing_resize_saved_cmdlines(unsigned int val)
 		return -ENOMEM;
 	}
 
+	preempt_disable();
 	arch_spin_lock(&trace_cmdline_lock);
 	savedcmd_temp = savedcmd;
 	savedcmd = s;
 	arch_spin_unlock(&trace_cmdline_lock);
+	preempt_enable();
 	free_saved_cmdlines_buffer(savedcmd_temp);
 
 	return 0;
@@ -6373,10 +6392,12 @@ int tracing_set_tracer(struct trace_array *tr, const char *buf)
 
 #ifdef CONFIG_TRACER_SNAPSHOT
 	if (t->use_max_tr) {
+		local_irq_disable();
 		arch_spin_lock(&tr->max_lock);
 		if (tr->cond_snapshot)
 			ret = -EBUSY;
 		arch_spin_unlock(&tr->max_lock);
+		local_irq_enable();
 		if (ret)
 			goto out;
 	}
@@ -6407,12 +6428,12 @@ int tracing_set_tracer(struct trace_array *tr, const char *buf)
 	if (tr->current_trace->reset)
 		tr->current_trace->reset(tr);
 
+#ifdef CONFIG_TRACER_MAX_TRACE
+	had_max_tr = tr->current_trace->use_max_tr;
+
 	/* Current trace needs to be nop_trace before synchronize_rcu */
 	tr->current_trace = &nop_trace;
 
-#ifdef CONFIG_TRACER_MAX_TRACE
-	had_max_tr = tr->allocated_snapshot;
-
 	if (had_max_tr && !t->use_max_tr) {
 		/*
 		 * We need to make sure that the update_max_tr sees that
@@ -6425,11 +6446,13 @@ int tracing_set_tracer(struct trace_array *tr, const char *buf)
 		free_snapshot(tr);
 	}
 
-	if (t->use_max_tr && !had_max_tr) {
+	if (t->use_max_tr && !tr->allocated_snapshot) {
 		ret = tracing_alloc_snapshot_instance(tr);
 		if (ret < 0)
 			goto out;
 	}
+#else
+	tr->current_trace = &nop_trace;
 #endif
 
 	if (t->init) {
@@ -7436,10 +7459,12 @@ tracing_snapshot_write(struct file *filp, const char __user *ubuf, size_t cnt,
 		goto out;
 	}
 
+	local_irq_disable();
 	arch_spin_lock(&tr->max_lock);
 	if (tr->cond_snapshot)
 		ret = -EBUSY;
 	arch_spin_unlock(&tr->max_lock);
+	local_irq_enable();
 	if (ret)
 		goto out;
 
@@ -8137,6 +8162,12 @@ static int tracing_buffers_release(struct inode *inode, struct file *file)
 
 	__trace_array_put(iter->tr);
 
+	iter->wait_index++;
+	/* Make sure the waiters see the new wait_index */
+	smp_wmb();
+
+	ring_buffer_wake_waiters(iter->array_buffer->buffer, iter->cpu_file);
+
 	if (info->spare)
 		ring_buffer_free_read_page(iter->array_buffer->buffer,
 					   info->spare_cpu, info->spare);
@@ -8290,6 +8321,8 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos,
 
 	/* did we read anything? */
 	if (!spd.nr_pages) {
+		long wait_index;
+
 		if (ret)
 			goto out;
 
@@ -8297,10 +8330,21 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos,
 		if ((file->f_flags & O_NONBLOCK) || (flags & SPLICE_F_NONBLOCK))
 			goto out;
 
+		wait_index = READ_ONCE(iter->wait_index);
+
 		ret = wait_on_pipe(iter, iter->tr->buffer_percent);
 		if (ret)
 			goto out;
 
+		/* No need to wait after waking up when tracing is off */
+		if (!tracer_tracing_is_on(iter->tr))
+			goto out;
+
+		/* Make sure we see the new wait_index */
+		smp_rmb();
+		if (wait_index != iter->wait_index)
+			goto out;
+
 		goto again;
 	}
 
@@ -8311,12 +8355,34 @@ out:
 	return ret;
 }
 
+/* An ioctl call with cmd 0 to the ring buffer file will wake up all waiters */
+static long tracing_buffers_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+	struct ftrace_buffer_info *info = file->private_data;
+	struct trace_iterator *iter = &info->iter;
+
+	if (cmd)
+		return -ENOIOCTLCMD;
+
+	mutex_lock(&trace_types_lock);
+
+	iter->wait_index++;
+	/* Make sure the waiters see the new wait_index */
+	smp_wmb();
+
+	ring_buffer_wake_waiters(iter->array_buffer->buffer, iter->cpu_file);
+
+	mutex_unlock(&trace_types_lock);
+	return 0;
+}
+
 static const struct file_operations tracing_buffers_fops = {
 	.open		= tracing_buffers_open,
 	.read		= tracing_buffers_read,
 	.poll		= tracing_buffers_poll,
 	.release	= tracing_buffers_release,
 	.splice_read	= tracing_buffers_splice_read,
+	.unlocked_ioctl = tracing_buffers_ioctl,
 	.llseek		= no_llseek,
 };
 
@@ -9005,6 +9071,8 @@ rb_simple_write(struct file *filp, const char __user *ubuf,
 			tracer_tracing_off(tr);
 			if (tr->current_trace->stop)
 				tr->current_trace->stop(tr);
+			/* Wake up any waiters */
+			ring_buffer_wake_waiters(buffer, RING_BUFFER_ALL_CPUS);
 		}
 		mutex_unlock(&trace_types_lock);
 	}
diff --git linux-libre-6.0-gnu/kernel/trace/trace_eprobe.c linux-libre-6.0.7-gnu/kernel/trace/trace_eprobe.c
index 1783e3478912..860f5fb9514d 100644
--- linux-libre-6.0-gnu/kernel/trace/trace_eprobe.c
+++ linux-libre-6.0.7-gnu/kernel/trace/trace_eprobe.c
@@ -16,6 +16,7 @@
 #include "trace_dynevent.h"
 #include "trace_probe.h"
 #include "trace_probe_tmpl.h"
+#include "trace_probe_kernel.h"
 
 #define EPROBE_EVENT_SYSTEM "eprobes"
 
@@ -453,29 +454,14 @@ NOKPROBE_SYMBOL(process_fetch_insn)
 static nokprobe_inline int
 fetch_store_strlen_user(unsigned long addr)
 {
-	const void __user *uaddr =  (__force const void __user *)addr;
-
-	return strnlen_user_nofault(uaddr, MAX_STRING_SIZE);
+	return kern_fetch_store_strlen_user(addr);
 }
 
 /* Return the length of string -- including null terminal byte */
 static nokprobe_inline int
 fetch_store_strlen(unsigned long addr)
 {
-	int ret, len = 0;
-	u8 c;
-
-#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
-	if (addr < TASK_SIZE)
-		return fetch_store_strlen_user(addr);
-#endif
-
-	do {
-		ret = copy_from_kernel_nofault(&c, (u8 *)addr + len, 1);
-		len++;
-	} while (c && ret == 0 && len < MAX_STRING_SIZE);
-
-	return (ret < 0) ? ret : len;
+	return kern_fetch_store_strlen(addr);
 }
 
 /*
@@ -485,21 +471,7 @@ fetch_store_strlen(unsigned long addr)
 static nokprobe_inline int
 fetch_store_string_user(unsigned long addr, void *dest, void *base)
 {
-	const void __user *uaddr =  (__force const void __user *)addr;
-	int maxlen = get_loc_len(*(u32 *)dest);
-	void *__dest;
-	long ret;
-
-	if (unlikely(!maxlen))
-		return -ENOMEM;
-
-	__dest = get_loc_data(dest, base);
-
-	ret = strncpy_from_user_nofault(__dest, uaddr, maxlen);
-	if (ret >= 0)
-		*(u32 *)dest = make_data_loc(ret, __dest - base);
-
-	return ret;
+	return kern_fetch_store_string_user(addr, dest, base);
 }
 
 /*
@@ -509,29 +481,7 @@ fetch_store_string_user(unsigned long addr, void *dest, void *base)
 static nokprobe_inline int
 fetch_store_string(unsigned long addr, void *dest, void *base)
 {
-	int maxlen = get_loc_len(*(u32 *)dest);
-	void *__dest;
-	long ret;
-
-#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
-	if ((unsigned long)addr < TASK_SIZE)
-		return fetch_store_string_user(addr, dest, base);
-#endif
-
-	if (unlikely(!maxlen))
-		return -ENOMEM;
-
-	__dest = get_loc_data(dest, base);
-
-	/*
-	 * Try to get string again, since the string can be changed while
-	 * probing.
-	 */
-	ret = strncpy_from_kernel_nofault(__dest, (void *)addr, maxlen);
-	if (ret >= 0)
-		*(u32 *)dest = make_data_loc(ret, __dest - base);
-
-	return ret;
+	return kern_fetch_store_string(addr, dest, base);
 }
 
 static nokprobe_inline int
@@ -968,8 +918,7 @@ static int __trace_eprobe_create(int argc, const char *argv[])
 	}
 
 	if (!event) {
-		strscpy(buf1, argv[1], MAX_EVENT_NAME_LEN);
-		sanitize_event_name(buf1);
+		strscpy(buf1, sys_event, MAX_EVENT_NAME_LEN);
 		event = buf1;
 	}
 
diff --git linux-libre-6.0-gnu/kernel/trace/trace_events_synth.c linux-libre-6.0.7-gnu/kernel/trace/trace_events_synth.c
index 5e8c07aef071..e310052dc83c 100644
--- linux-libre-6.0-gnu/kernel/trace/trace_events_synth.c
+++ linux-libre-6.0.7-gnu/kernel/trace/trace_events_synth.c
@@ -17,6 +17,8 @@
 /* for gfp flag names */
 #include <linux/trace_events.h>
 #include <trace/events/mmflags.h>
+#include "trace_probe.h"
+#include "trace_probe_kernel.h"
 
 #include "trace_synth.h"
 
@@ -409,6 +411,7 @@ static unsigned int trace_string(struct synth_trace_event *entry,
 {
 	unsigned int len = 0;
 	char *str_field;
+	int ret;
 
 	if (is_dynamic) {
 		u32 data_offset;
@@ -417,19 +420,27 @@ static unsigned int trace_string(struct synth_trace_event *entry,
 		data_offset += event->n_u64 * sizeof(u64);
 		data_offset += data_size;
 
-		str_field = (char *)entry + data_offset;
-
-		len = strlen(str_val) + 1;
-		strscpy(str_field, str_val, len);
+		len = kern_fetch_store_strlen((unsigned long)str_val);
 
 		data_offset |= len << 16;
 		*(u32 *)&entry->fields[*n_u64] = data_offset;
 
+		ret = kern_fetch_store_string((unsigned long)str_val, &entry->fields[*n_u64], entry);
+
 		(*n_u64)++;
 	} else {
 		str_field = (char *)&entry->fields[*n_u64];
 
-		strscpy(str_field, str_val, STR_VAR_LEN_MAX);
+#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
+		if ((unsigned long)str_val < TASK_SIZE)
+			ret = strncpy_from_user_nofault(str_field, str_val, STR_VAR_LEN_MAX);
+		else
+#endif
+			ret = strncpy_from_kernel_nofault(str_field, str_val, STR_VAR_LEN_MAX);
+
+		if (ret < 0)
+			strcpy(str_field, FAULT_STRING);
+
 		(*n_u64) += STR_VAR_LEN_MAX / sizeof(u64);
 	}
 
@@ -462,7 +473,7 @@ static notrace void trace_event_raw_event_synth(void *__data,
 		val_idx = var_ref_idx[field_pos];
 		str_val = (char *)(long)var_ref_vals[val_idx];
 
-		len = strlen(str_val) + 1;
+		len = kern_fetch_store_strlen((unsigned long)str_val);
 
 		fields_size += len;
 	}
diff --git linux-libre-6.0-gnu/kernel/trace/trace_kprobe.c linux-libre-6.0.7-gnu/kernel/trace/trace_kprobe.c
index 23f7f0ec4f4c..5a75b039e586 100644
--- linux-libre-6.0-gnu/kernel/trace/trace_kprobe.c
+++ linux-libre-6.0.7-gnu/kernel/trace/trace_kprobe.c
@@ -20,6 +20,7 @@
 #include "trace_kprobe_selftest.h"
 #include "trace_probe.h"
 #include "trace_probe_tmpl.h"
+#include "trace_probe_kernel.h"
 
 #define KPROBE_EVENT_SYSTEM "kprobes"
 #define KRETPROBE_MAXACTIVE_MAX 4096
@@ -1223,29 +1224,14 @@ static const struct file_operations kprobe_profile_ops = {
 static nokprobe_inline int
 fetch_store_strlen_user(unsigned long addr)
 {
-	const void __user *uaddr =  (__force const void __user *)addr;
-
-	return strnlen_user_nofault(uaddr, MAX_STRING_SIZE);
+	return kern_fetch_store_strlen_user(addr);
 }
 
 /* Return the length of string -- including null terminal byte */
 static nokprobe_inline int
 fetch_store_strlen(unsigned long addr)
 {
-	int ret, len = 0;
-	u8 c;
-
-#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
-	if (addr < TASK_SIZE)
-		return fetch_store_strlen_user(addr);
-#endif
-
-	do {
-		ret = copy_from_kernel_nofault(&c, (u8 *)addr + len, 1);
-		len++;
-	} while (c && ret == 0 && len < MAX_STRING_SIZE);
-
-	return (ret < 0) ? ret : len;
+	return kern_fetch_store_strlen(addr);
 }
 
 /*
@@ -1255,21 +1241,7 @@ fetch_store_strlen(unsigned long addr)
 static nokprobe_inline int
 fetch_store_string_user(unsigned long addr, void *dest, void *base)
 {
-	const void __user *uaddr =  (__force const void __user *)addr;
-	int maxlen = get_loc_len(*(u32 *)dest);
-	void *__dest;
-	long ret;
-
-	if (unlikely(!maxlen))
-		return -ENOMEM;
-
-	__dest = get_loc_data(dest, base);
-
-	ret = strncpy_from_user_nofault(__dest, uaddr, maxlen);
-	if (ret >= 0)
-		*(u32 *)dest = make_data_loc(ret, __dest - base);
-
-	return ret;
+	return kern_fetch_store_string_user(addr, dest, base);
 }
 
 /*
@@ -1279,29 +1251,7 @@ fetch_store_string_user(unsigned long addr, void *dest, void *base)
 static nokprobe_inline int
 fetch_store_string(unsigned long addr, void *dest, void *base)
 {
-	int maxlen = get_loc_len(*(u32 *)dest);
-	void *__dest;
-	long ret;
-
-#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
-	if ((unsigned long)addr < TASK_SIZE)
-		return fetch_store_string_user(addr, dest, base);
-#endif
-
-	if (unlikely(!maxlen))
-		return -ENOMEM;
-
-	__dest = get_loc_data(dest, base);
-
-	/*
-	 * Try to get string again, since the string can be changed while
-	 * probing.
-	 */
-	ret = strncpy_from_kernel_nofault(__dest, (void *)addr, maxlen);
-	if (ret >= 0)
-		*(u32 *)dest = make_data_loc(ret, __dest - base);
-
-	return ret;
+	return kern_fetch_store_string(addr, dest, base);
 }
 
 static nokprobe_inline int
diff --git linux-libre-6.0-gnu/kernel/trace/trace_osnoise.c linux-libre-6.0.7-gnu/kernel/trace/trace_osnoise.c
index 313439920a8c..78d536d3ff3d 100644
--- linux-libre-6.0-gnu/kernel/trace/trace_osnoise.c
+++ linux-libre-6.0.7-gnu/kernel/trace/trace_osnoise.c
@@ -1786,8 +1786,9 @@ static int start_per_cpu_kthreads(void)
 	for_each_cpu(cpu, current_mask) {
 		retval = start_kthread(cpu);
 		if (retval) {
+			cpus_read_unlock();
 			stop_per_cpu_kthreads();
-			break;
+			return retval;
 		}
 	}
 
diff --git linux-libre-6.0-gnu/kernel/trace/trace_probe_kernel.h linux-libre-6.0.7-gnu/kernel/trace/trace_probe_kernel.h
new file mode 100644
index 000000000000..77dbd9ff9782
--- /dev/null
+++ linux-libre-6.0.7-gnu/kernel/trace/trace_probe_kernel.h
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __TRACE_PROBE_KERNEL_H_
+#define __TRACE_PROBE_KERNEL_H_
+
+#define FAULT_STRING "(fault)"
+
+/*
+ * This depends on trace_probe.h, but can not include it due to
+ * the way trace_probe_tmpl.h is used by trace_kprobe.c and trace_eprobe.c.
+ * Which means that any other user must include trace_probe.h before including
+ * this file.
+ */
+/* Return the length of string -- including null terminal byte */
+static nokprobe_inline int
+kern_fetch_store_strlen_user(unsigned long addr)
+{
+	const void __user *uaddr =  (__force const void __user *)addr;
+	int ret;
+
+	ret = strnlen_user_nofault(uaddr, MAX_STRING_SIZE);
+	/*
+	 * strnlen_user_nofault returns zero on fault, insert the
+	 * FAULT_STRING when that occurs.
+	 */
+	if (ret <= 0)
+		return strlen(FAULT_STRING) + 1;
+	return ret;
+}
+
+/* Return the length of string -- including null terminal byte */
+static nokprobe_inline int
+kern_fetch_store_strlen(unsigned long addr)
+{
+	int ret, len = 0;
+	u8 c;
+
+#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
+	if (addr < TASK_SIZE)
+		return kern_fetch_store_strlen_user(addr);
+#endif
+
+	do {
+		ret = copy_from_kernel_nofault(&c, (u8 *)addr + len, 1);
+		len++;
+	} while (c && ret == 0 && len < MAX_STRING_SIZE);
+
+	/* For faults, return enough to hold the FAULT_STRING */
+	return (ret < 0) ? strlen(FAULT_STRING) + 1 : len;
+}
+
+static nokprobe_inline void set_data_loc(int ret, void *dest, void *__dest, void *base, int len)
+{
+	if (ret >= 0) {
+		*(u32 *)dest = make_data_loc(ret, __dest - base);
+	} else {
+		strscpy(__dest, FAULT_STRING, len);
+		ret = strlen(__dest) + 1;
+	}
+}
+
+/*
+ * Fetch a null-terminated string from user. Caller MUST set *(u32 *)buf
+ * with max length and relative data location.
+ */
+static nokprobe_inline int
+kern_fetch_store_string_user(unsigned long addr, void *dest, void *base)
+{
+	const void __user *uaddr =  (__force const void __user *)addr;
+	int maxlen = get_loc_len(*(u32 *)dest);
+	void *__dest;
+	long ret;
+
+	if (unlikely(!maxlen))
+		return -ENOMEM;
+
+	__dest = get_loc_data(dest, base);
+
+	ret = strncpy_from_user_nofault(__dest, uaddr, maxlen);
+	set_data_loc(ret, dest, __dest, base, maxlen);
+
+	return ret;
+}
+
+/*
+ * Fetch a null-terminated string. Caller MUST set *(u32 *)buf with max
+ * length and relative data location.
+ */
+static nokprobe_inline int
+kern_fetch_store_string(unsigned long addr, void *dest, void *base)
+{
+	int maxlen = get_loc_len(*(u32 *)dest);
+	void *__dest;
+	long ret;
+
+#ifdef CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
+	if ((unsigned long)addr < TASK_SIZE)
+		return kern_fetch_store_string_user(addr, dest, base);
+#endif
+
+	if (unlikely(!maxlen))
+		return -ENOMEM;
+
+	__dest = get_loc_data(dest, base);
+
+	/*
+	 * Try to get string again, since the string can be changed while
+	 * probing.
+	 */
+	ret = strncpy_from_kernel_nofault(__dest, (void *)addr, maxlen);
+	set_data_loc(ret, dest, __dest, base, maxlen);
+
+	return ret;
+}
+
+#endif /* __TRACE_PROBE_KERNEL_H_ */
diff --git linux-libre-6.0-gnu/lib/Kconfig.debug linux-libre-6.0.7-gnu/lib/Kconfig.debug
index d3e5f36bb01e..cb131fad117c 100644
--- linux-libre-6.0-gnu/lib/Kconfig.debug
+++ linux-libre-6.0.7-gnu/lib/Kconfig.debug
@@ -231,6 +231,11 @@ config DEBUG_INFO
 	  in the "Debug information" choice below, indicating that debug
 	  information will be generated for build targets.
 
+# Clang is known to generate .{s,u}leb128 with symbol deltas with DWARF5, which
+# some targets may not support: https://sourceware.org/bugzilla/show_bug.cgi?id=27215
+config AS_HAS_NON_CONST_LEB128
+	def_bool $(as-instr,.uleb128 .Lexpr_end4 - .Lexpr_start3\n.Lexpr_start3:\n.Lexpr_end4:)
+
 choice
 	prompt "Debug information"
 	depends on DEBUG_KERNEL
@@ -253,6 +258,7 @@ config DEBUG_INFO_NONE
 config DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
 	bool "Rely on the toolchain's implicit default DWARF version"
 	select DEBUG_INFO
+	depends on !CC_IS_CLANG || AS_IS_LLVM || CLANG_VERSION < 140000 || (AS_IS_GNU && AS_VERSION >= 23502 && AS_HAS_NON_CONST_LEB128)
 	help
 	  The implicit default version of DWARF debug info produced by a
 	  toolchain changes over time.
@@ -264,7 +270,7 @@ config DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
 config DEBUG_INFO_DWARF4
 	bool "Generate DWARF Version 4 debuginfo"
 	select DEBUG_INFO
-	depends on !CC_IS_CLANG || (CC_IS_CLANG && (AS_IS_LLVM || (AS_IS_GNU && AS_VERSION >= 23502)))
+	depends on !CC_IS_CLANG || AS_IS_LLVM || (AS_IS_GNU && AS_VERSION >= 23502)
 	help
 	  Generate DWARF v4 debug info. This requires gcc 4.5+, binutils 2.35.2
 	  if using clang without clang's integrated assembler, and gdb 7.0+.
@@ -276,7 +282,7 @@ config DEBUG_INFO_DWARF4
 config DEBUG_INFO_DWARF5
 	bool "Generate DWARF Version 5 debuginfo"
 	select DEBUG_INFO
-	depends on !CC_IS_CLANG || (CC_IS_CLANG && (AS_IS_LLVM || (AS_IS_GNU && AS_VERSION >= 23502)))
+	depends on !CC_IS_CLANG || AS_IS_LLVM || (AS_IS_GNU && AS_VERSION >= 23502 && AS_HAS_NON_CONST_LEB128)
 	help
 	  Generate DWARF v5 debug info. Requires binutils 2.35.2, gcc 5.0+ (gcc
 	  5.0+ accepts the -gdwarf-5 flag but only had partial support for some
diff --git linux-libre-6.0-gnu/lib/dynamic_debug.c linux-libre-6.0.7-gnu/lib/dynamic_debug.c
index dd7f56af9aed..c9b3d9e5d470 100644
--- linux-libre-6.0-gnu/lib/dynamic_debug.c
+++ linux-libre-6.0.7-gnu/lib/dynamic_debug.c
@@ -211,10 +211,11 @@ static int ddebug_change(const struct ddebug_query *query,
 				continue;
 #ifdef CONFIG_JUMP_LABEL
 			if (dp->flags & _DPRINTK_FLAGS_PRINT) {
-				if (!(modifiers->flags & _DPRINTK_FLAGS_PRINT))
+				if (!(newflags & _DPRINTK_FLAGS_PRINT))
 					static_branch_disable(&dp->key.dd_key_true);
-			} else if (modifiers->flags & _DPRINTK_FLAGS_PRINT)
+			} else if (newflags & _DPRINTK_FLAGS_PRINT) {
 				static_branch_enable(&dp->key.dd_key_true);
+			}
 #endif
 			dp->flags = newflags;
 			v4pr_info("changed %s:%d [%s]%s =%s\n",
@@ -383,10 +384,6 @@ static int ddebug_parse_query(char *words[], int nwords,
 		return -EINVAL;
 	}
 
-	if (modname)
-		/* support $modname.dyndbg=<multiple queries> */
-		query->module = modname;
-
 	for (i = 0; i < nwords; i += 2) {
 		char *keyword = words[i];
 		char *arg = words[i+1];
@@ -427,6 +424,13 @@ static int ddebug_parse_query(char *words[], int nwords,
 		if (rc)
 			return rc;
 	}
+	if (!query->module && modname)
+		/*
+		 * support $modname.dyndbg=<multiple queries>, when
+		 * not given in the query itself
+		 */
+		query->module = modname;
+
 	vpr_info_dq(query, "parsed");
 	return 0;
 }
@@ -553,35 +557,6 @@ static int ddebug_exec_queries(char *query, const char *modname)
 	return nfound;
 }
 
-/**
- * dynamic_debug_exec_queries - select and change dynamic-debug prints
- * @query: query-string described in admin-guide/dynamic-debug-howto
- * @modname: string containing module name, usually &module.mod_name
- *
- * This uses the >/proc/dynamic_debug/control reader, allowing module
- * authors to modify their dynamic-debug callsites. The modname is
- * canonically struct module.mod_name, but can also be null or a
- * module-wildcard, for example: "drm*".
- */
-int dynamic_debug_exec_queries(const char *query, const char *modname)
-{
-	int rc;
-	char *qry; /* writable copy of query */
-
-	if (!query) {
-		pr_err("non-null query/command string expected\n");
-		return -EINVAL;
-	}
-	qry = kstrndup(query, PAGE_SIZE, GFP_KERNEL);
-	if (!qry)
-		return -ENOMEM;
-
-	rc = ddebug_exec_queries(qry, modname);
-	kfree(qry);
-	return rc;
-}
-EXPORT_SYMBOL_GPL(dynamic_debug_exec_queries);
-
 #define PREFIX_SIZE 64
 
 static int remaining(int wrote)
diff --git linux-libre-6.0-gnu/lib/once.c linux-libre-6.0.7-gnu/lib/once.c
index 59149bf3bfb4..351f66aad310 100644
--- linux-libre-6.0-gnu/lib/once.c
+++ linux-libre-6.0.7-gnu/lib/once.c
@@ -66,3 +66,33 @@ void __do_once_done(bool *done, struct static_key_true *once_key,
 	once_disable_jump(once_key, mod);
 }
 EXPORT_SYMBOL(__do_once_done);
+
+static DEFINE_MUTEX(once_mutex);
+
+bool __do_once_slow_start(bool *done)
+	__acquires(once_mutex)
+{
+	mutex_lock(&once_mutex);
+	if (*done) {
+		mutex_unlock(&once_mutex);
+		/* Keep sparse happy by restoring an even lock count on
+		 * this mutex. In case we return here, we don't call into
+		 * __do_once_done but return early in the DO_ONCE_SLOW() macro.
+		 */
+		__acquire(once_mutex);
+		return false;
+	}
+
+	return true;
+}
+EXPORT_SYMBOL(__do_once_slow_start);
+
+void __do_once_slow_done(bool *done, struct static_key_true *once_key,
+			 struct module *mod)
+	__releases(once_mutex)
+{
+	*done = true;
+	mutex_unlock(&once_mutex);
+	once_disable_jump(once_key, mod);
+}
+EXPORT_SYMBOL(__do_once_slow_done);
diff --git linux-libre-6.0-gnu/mm/damon/vaddr.c linux-libre-6.0.7-gnu/mm/damon/vaddr.c
index 3c7b9d6dca95..1d16c6c79638 100644
--- linux-libre-6.0-gnu/mm/damon/vaddr.c
+++ linux-libre-6.0.7-gnu/mm/damon/vaddr.c
@@ -304,6 +304,11 @@ static int damon_mkold_pmd_entry(pmd_t *pmd, unsigned long addr,
 
 	if (pmd_huge(*pmd)) {
 		ptl = pmd_lock(walk->mm, pmd);
+		if (!pmd_present(*pmd)) {
+			spin_unlock(ptl);
+			return 0;
+		}
+
 		if (pmd_huge(*pmd)) {
 			damon_pmdp_mkold(pmd, walk->mm, addr);
 			spin_unlock(ptl);
@@ -431,6 +436,11 @@ static int damon_young_pmd_entry(pmd_t *pmd, unsigned long addr,
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 	if (pmd_huge(*pmd)) {
 		ptl = pmd_lock(walk->mm, pmd);
+		if (!pmd_present(*pmd)) {
+			spin_unlock(ptl);
+			return 0;
+		}
+
 		if (!pmd_huge(*pmd)) {
 			spin_unlock(ptl);
 			goto regular_page;
diff --git linux-libre-6.0-gnu/mm/gup.c linux-libre-6.0.7-gnu/mm/gup.c
index 00926abb4426..251cb6a10bc0 100644
--- linux-libre-6.0-gnu/mm/gup.c
+++ linux-libre-6.0.7-gnu/mm/gup.c
@@ -530,6 +530,18 @@ static struct page *follow_page_pte(struct vm_area_struct *vma,
 	if (WARN_ON_ONCE((flags & (FOLL_PIN | FOLL_GET)) ==
 			 (FOLL_PIN | FOLL_GET)))
 		return ERR_PTR(-EINVAL);
+
+	/*
+	 * Considering PTE level hugetlb, like continuous-PTE hugetlb on
+	 * ARM64 architecture.
+	 */
+	if (is_vm_hugetlb_page(vma)) {
+		page = follow_huge_pmd_pte(vma, address, flags);
+		if (page)
+			return page;
+		return no_page_table(vma, flags);
+	}
+
 retry:
 	if (unlikely(pmd_bad(*pmd)))
 		return no_page_table(vma, flags);
@@ -662,7 +674,7 @@ static struct page *follow_pmd_mask(struct vm_area_struct *vma,
 	if (pmd_none(pmdval))
 		return no_page_table(vma, flags);
 	if (pmd_huge(pmdval) && is_vm_hugetlb_page(vma)) {
-		page = follow_huge_pmd(mm, address, pmd, flags);
+		page = follow_huge_pmd_pte(vma, address, flags);
 		if (page)
 			return page;
 		return no_page_table(vma, flags);
diff --git linux-libre-6.0-gnu/mm/huge_memory.c linux-libre-6.0.7-gnu/mm/huge_memory.c
index f42bb51e023a..9558dbf3954c 100644
--- linux-libre-6.0-gnu/mm/huge_memory.c
+++ linux-libre-6.0.7-gnu/mm/huge_memory.c
@@ -2445,7 +2445,16 @@ static void __split_huge_page_tail(struct page *head, int tail,
 			page_tail);
 	page_tail->mapping = head->mapping;
 	page_tail->index = head->index + tail;
-	page_tail->private = 0;
+
+	/*
+	 * page->private should not be set in tail pages with the exception
+	 * of swap cache pages that store the swp_entry_t in tail pages.
+	 * Fix up and warn once if private is unexpectedly set.
+	 */
+	if (!folio_test_swapcache(page_folio(head))) {
+		VM_WARN_ON_ONCE_PAGE(page_tail->private != 0, page_tail);
+		page_tail->private = 0;
+	}
 
 	/* Page flags must be visible before we make the page non-compound. */
 	smp_wmb();
diff --git linux-libre-6.0-gnu/mm/hugetlb.c linux-libre-6.0.7-gnu/mm/hugetlb.c
index 0bdfc7e1c933..ecc197d24efb 100644
--- linux-libre-6.0-gnu/mm/hugetlb.c
+++ linux-libre-6.0.7-gnu/mm/hugetlb.c
@@ -2928,11 +2928,11 @@ struct page *alloc_huge_page(struct vm_area_struct *vma,
 		page = alloc_buddy_huge_page_with_mpol(h, vma, addr);
 		if (!page)
 			goto out_uncharge_cgroup;
+		spin_lock_irq(&hugetlb_lock);
 		if (!avoid_reserve && vma_has_reserves(vma, gbl_chg)) {
 			SetHPageRestoreReserve(page);
 			h->resv_huge_pages--;
 		}
-		spin_lock_irq(&hugetlb_lock);
 		list_add(&page->lru, &h->hugepage_activelist);
 		/* Fall through */
 	}
@@ -5059,6 +5059,7 @@ static void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct
 		 * unmapped and its refcount is dropped, so just clear pte here.
 		 */
 		if (unlikely(!pte_present(pte))) {
+#ifdef CONFIG_PTE_MARKER_UFFD_WP
 			/*
 			 * If the pte was wr-protected by uffd-wp in any of the
 			 * swap forms, meanwhile the caller does not want to
@@ -5070,6 +5071,7 @@ static void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct
 				set_huge_pte_at(mm, address, ptep,
 						make_pte_marker(PTE_MARKER_UFFD_WP));
 			else
+#endif
 				huge_pte_clear(mm, address, ptep, sz);
 			spin_unlock(ptl);
 			continue;
@@ -5098,11 +5100,13 @@ static void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct
 		tlb_remove_huge_tlb_entry(h, tlb, ptep, address);
 		if (huge_pte_dirty(pte))
 			set_page_dirty(page);
+#ifdef CONFIG_PTE_MARKER_UFFD_WP
 		/* Leave a uffd-wp pte marker if needed */
 		if (huge_pte_uffd_wp(pte) &&
 		    !(zap_flags & ZAP_FLAG_DROP_MARKER))
 			set_huge_pte_at(mm, address, ptep,
 					make_pte_marker(PTE_MARKER_UFFD_WP));
+#endif
 		hugetlb_count_sub(pages_per_huge_page(h), mm);
 		page_remove_rmap(page, vma, true);
 
@@ -5478,7 +5482,6 @@ static inline vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma,
 						  unsigned long addr,
 						  unsigned long reason)
 {
-	vm_fault_t ret;
 	u32 hash;
 	struct vm_fault vmf = {
 		.vma = vma,
@@ -5496,18 +5499,14 @@ static inline vm_fault_t hugetlb_handle_userfault(struct vm_area_struct *vma,
 	};
 
 	/*
-	 * hugetlb_fault_mutex and i_mmap_rwsem must be
-	 * dropped before handling userfault.  Reacquire
-	 * after handling fault to make calling code simpler.
+	 * vma_lock and hugetlb_fault_mutex must be dropped before handling
+	 * userfault. Also mmap_lock will be dropped during handling
+	 * userfault, any vma operation should be careful from here.
 	 */
 	hash = hugetlb_fault_mutex_hash(mapping, idx);
 	mutex_unlock(&hugetlb_fault_mutex_table[hash]);
 	i_mmap_unlock_read(mapping);
-	ret = handle_userfault(&vmf, reason);
-	i_mmap_lock_read(mapping);
-	mutex_lock(&hugetlb_fault_mutex_table[hash]);
-
-	return ret;
+	return handle_userfault(&vmf, reason);
 }
 
 static vm_fault_t hugetlb_no_page(struct mm_struct *mm,
@@ -5525,6 +5524,7 @@ static vm_fault_t hugetlb_no_page(struct mm_struct *mm,
 	spinlock_t *ptl;
 	unsigned long haddr = address & huge_page_mask(h);
 	bool new_page, new_pagecache_page = false;
+	u32 hash = hugetlb_fault_mutex_hash(mapping, idx);
 
 	/*
 	 * Currently, we are forced to kill the process in the event the
@@ -5535,7 +5535,7 @@ static vm_fault_t hugetlb_no_page(struct mm_struct *mm,
 	if (is_vma_resv_set(vma, HPAGE_RESV_UNMAPPED)) {
 		pr_warn_ratelimited("PID %d killed due to inadequate hugepage pool\n",
 			   current->pid);
-		return ret;
+		goto out;
 	}
 
 	/*
@@ -5552,12 +5552,10 @@ retry:
 	page = find_lock_page(mapping, idx);
 	if (!page) {
 		/* Check for page in userfault range */
-		if (userfaultfd_missing(vma)) {
-			ret = hugetlb_handle_userfault(vma, mapping, idx,
+		if (userfaultfd_missing(vma))
+			return hugetlb_handle_userfault(vma, mapping, idx,
 						       flags, haddr, address,
 						       VM_UFFD_MISSING);
-			goto out;
-		}
 
 		page = alloc_huge_page(vma, haddr, 0);
 		if (IS_ERR(page)) {
@@ -5617,10 +5615,9 @@ retry:
 		if (userfaultfd_minor(vma)) {
 			unlock_page(page);
 			put_page(page);
-			ret = hugetlb_handle_userfault(vma, mapping, idx,
+			return hugetlb_handle_userfault(vma, mapping, idx,
 						       flags, haddr, address,
 						       VM_UFFD_MINOR);
-			goto out;
 		}
 	}
 
@@ -5678,6 +5675,8 @@ retry:
 
 	unlock_page(page);
 out:
+	mutex_unlock(&hugetlb_fault_mutex_table[hash]);
+	i_mmap_unlock_read(mapping);
 	return ret;
 
 backout:
@@ -5776,11 +5775,13 @@ vm_fault_t hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
 
 	entry = huge_ptep_get(ptep);
 	/* PTE markers should be handled the same way as none pte */
-	if (huge_pte_none_mostly(entry)) {
-		ret = hugetlb_no_page(mm, vma, mapping, idx, address, ptep,
+	if (huge_pte_none_mostly(entry))
+		/*
+		 * hugetlb_no_page will drop vma lock and hugetlb fault
+		 * mutex internally, which make us return immediately.
+		 */
+		return hugetlb_no_page(mm, vma, mapping, idx, address, ptep,
 				      entry, flags);
-		goto out_mutex;
-	}
 
 	ret = 0;
 
@@ -6946,12 +6947,13 @@ follow_huge_pd(struct vm_area_struct *vma,
 }
 
 struct page * __weak
-follow_huge_pmd(struct mm_struct *mm, unsigned long address,
-		pmd_t *pmd, int flags)
+follow_huge_pmd_pte(struct vm_area_struct *vma, unsigned long address, int flags)
 {
+	struct hstate *h = hstate_vma(vma);
+	struct mm_struct *mm = vma->vm_mm;
 	struct page *page = NULL;
 	spinlock_t *ptl;
-	pte_t pte;
+	pte_t *ptep, pte;
 
 	/*
 	 * FOLL_PIN is not supported for follow_page(). Ordinary GUP goes via
@@ -6961,17 +6963,15 @@ follow_huge_pmd(struct mm_struct *mm, unsigned long address,
 		return NULL;
 
 retry:
-	ptl = pmd_lockptr(mm, pmd);
-	spin_lock(ptl);
-	/*
-	 * make sure that the address range covered by this pmd is not
-	 * unmapped from other threads.
-	 */
-	if (!pmd_huge(*pmd))
-		goto out;
-	pte = huge_ptep_get((pte_t *)pmd);
+	ptep = huge_pte_offset(mm, address, huge_page_size(h));
+	if (!ptep)
+		return NULL;
+
+	ptl = huge_pte_lock(h, mm, ptep);
+	pte = huge_ptep_get(ptep);
 	if (pte_present(pte)) {
-		page = pmd_page(*pmd) + ((address & ~PMD_MASK) >> PAGE_SHIFT);
+		page = pte_page(pte) +
+			((address & ~huge_page_mask(h)) >> PAGE_SHIFT);
 		/*
 		 * try_grab_page() should always succeed here, because: a) we
 		 * hold the pmd (ptl) lock, and b) we've just checked that the
@@ -6987,7 +6987,7 @@ retry:
 	} else {
 		if (is_hugetlb_entry_migration(pte)) {
 			spin_unlock(ptl);
-			__migration_entry_wait_huge((pte_t *)pmd, ptl);
+			__migration_entry_wait_huge(ptep, ptl);
 			goto retry;
 		}
 		/*
diff --git linux-libre-6.0-gnu/mm/kmemleak.c linux-libre-6.0.7-gnu/mm/kmemleak.c
index 1eddc0132f7f..613d34b57c5d 100644
--- linux-libre-6.0-gnu/mm/kmemleak.c
+++ linux-libre-6.0.7-gnu/mm/kmemleak.c
@@ -1463,6 +1463,27 @@ static void scan_gray_list(void)
 	WARN_ON(!list_empty(&gray_list));
 }
 
+/*
+ * Conditionally call resched() in a object iteration loop while making sure
+ * that the given object won't go away without RCU read lock by performing a
+ * get_object() if !pinned.
+ *
+ * Return: false if can't do a cond_resched() due to get_object() failure
+ *	   true otherwise
+ */
+static bool kmemleak_cond_resched(struct kmemleak_object *object, bool pinned)
+{
+	if (!pinned && !get_object(object))
+		return false;
+
+	rcu_read_unlock();
+	cond_resched();
+	rcu_read_lock();
+	if (!pinned)
+		put_object(object);
+	return true;
+}
+
 /*
  * Scan data sections and all the referenced memory blocks allocated via the
  * kernel's standard allocators. This function must be called with the
@@ -1474,7 +1495,7 @@ static void kmemleak_scan(void)
 	struct zone *zone;
 	int __maybe_unused i;
 	int new_leaks = 0;
-	int loop1_cnt = 0;
+	int loop_cnt = 0;
 
 	jiffies_last_scan = jiffies;
 
@@ -1483,7 +1504,6 @@ static void kmemleak_scan(void)
 	list_for_each_entry_rcu(object, &object_list, object_list) {
 		bool obj_pinned = false;
 
-		loop1_cnt++;
 		raw_spin_lock_irq(&object->lock);
 #ifdef DEBUG
 		/*
@@ -1517,24 +1537,11 @@ static void kmemleak_scan(void)
 		raw_spin_unlock_irq(&object->lock);
 
 		/*
-		 * Do a cond_resched() to avoid soft lockup every 64k objects.
-		 * Make sure a reference has been taken so that the object
-		 * won't go away without RCU read lock.
+		 * Do a cond_resched() every 64k objects to avoid soft lockup.
 		 */
-		if (!(loop1_cnt & 0xffff)) {
-			if (!obj_pinned && !get_object(object)) {
-				/* Try the next object instead */
-				loop1_cnt--;
-				continue;
-			}
-
-			rcu_read_unlock();
-			cond_resched();
-			rcu_read_lock();
-
-			if (!obj_pinned)
-				put_object(object);
-		}
+		if (!(++loop_cnt & 0xffff) &&
+		    !kmemleak_cond_resched(object, obj_pinned))
+			loop_cnt--; /* Try again on next object */
 	}
 	rcu_read_unlock();
 
@@ -1601,7 +1608,15 @@ static void kmemleak_scan(void)
 	 * scan and color them gray until the next scan.
 	 */
 	rcu_read_lock();
+	loop_cnt = 0;
 	list_for_each_entry_rcu(object, &object_list, object_list) {
+		/*
+		 * Do a cond_resched() every 64k objects to avoid soft lockup.
+		 */
+		if (!(++loop_cnt & 0xffff) &&
+		    !kmemleak_cond_resched(object, false))
+			loop_cnt--;	/* Try again on next object */
+
 		/*
 		 * This is racy but we can save the overhead of lock/unlock
 		 * calls. The missed objects, if any, should be caught in
@@ -1635,7 +1650,15 @@ static void kmemleak_scan(void)
 	 * Scanning result reporting.
 	 */
 	rcu_read_lock();
+	loop_cnt = 0;
 	list_for_each_entry_rcu(object, &object_list, object_list) {
+		/*
+		 * Do a cond_resched() every 64k objects to avoid soft lockup.
+		 */
+		if (!(++loop_cnt & 0xffff) &&
+		    !kmemleak_cond_resched(object, false))
+			loop_cnt--;	/* Try again on next object */
+
 		/*
 		 * This is racy but we can save the overhead of lock/unlock
 		 * calls. The missed objects, if any, should be caught in
diff --git linux-libre-6.0-gnu/mm/madvise.c linux-libre-6.0.7-gnu/mm/madvise.c
index 9ff51650f4f0..98ed17a4471a 100644
--- linux-libre-6.0-gnu/mm/madvise.c
+++ linux-libre-6.0.7-gnu/mm/madvise.c
@@ -811,7 +811,14 @@ static bool madvise_dontneed_free_valid_vma(struct vm_area_struct *vma,
 	if (start & ~huge_page_mask(hstate_vma(vma)))
 		return false;
 
-	*end = ALIGN(*end, huge_page_size(hstate_vma(vma)));
+	/*
+	 * Madvise callers expect the length to be rounded up to PAGE_SIZE
+	 * boundaries, and may be unaware that this VMA uses huge pages.
+	 * Avoid unexpected data loss by rounding down the number of
+	 * huge pages freed.
+	 */
+	*end = ALIGN_DOWN(*end, huge_page_size(hstate_vma(vma)));
+
 	return true;
 }
 
@@ -826,6 +833,9 @@ static long madvise_dontneed_free(struct vm_area_struct *vma,
 	if (!madvise_dontneed_free_valid_vma(vma, start, &end, behavior))
 		return -EINVAL;
 
+	if (start == end)
+		return 0;
+
 	if (!userfaultfd_remove(vma, start, end)) {
 		*prev = NULL; /* mmap_lock has been dropped, prev is stale */
 
diff --git linux-libre-6.0-gnu/mm/memory.c linux-libre-6.0.7-gnu/mm/memory.c
index a78814413ac0..de0dbe09b013 100644
--- linux-libre-6.0-gnu/mm/memory.c
+++ linux-libre-6.0.7-gnu/mm/memory.c
@@ -1393,10 +1393,12 @@ zap_install_uffd_wp_if_needed(struct vm_area_struct *vma,
 			      unsigned long addr, pte_t *pte,
 			      struct zap_details *details, pte_t pteval)
 {
+#ifdef CONFIG_PTE_MARKER_UFFD_WP
 	if (zap_drop_file_uffd_wp(details))
 		return;
 
 	pte_install_uffd_wp_if_needed(vma, addr, pte, pteval);
+#endif
 }
 
 static unsigned long zap_pte_range(struct mmu_gather *tlb,
diff --git linux-libre-6.0-gnu/mm/migrate.c linux-libre-6.0.7-gnu/mm/migrate.c
index 6a1597c92261..524248466bb8 100644
--- linux-libre-6.0-gnu/mm/migrate.c
+++ linux-libre-6.0.7-gnu/mm/migrate.c
@@ -1558,6 +1558,13 @@ out:
 	 */
 	list_splice(&ret_pages, from);
 
+	/*
+	 * Return 0 in case all subpages of fail-to-migrate THPs are
+	 * migrated successfully.
+	 */
+	if (list_empty(from))
+		rc = 0;
+
 	count_vm_events(PGMIGRATE_SUCCESS, nr_succeeded);
 	count_vm_events(PGMIGRATE_FAIL, nr_failed_pages);
 	count_vm_events(THP_MIGRATION_SUCCESS, nr_thp_succeeded);
diff --git linux-libre-6.0-gnu/mm/mmap.c linux-libre-6.0.7-gnu/mm/mmap.c
index 9d780f415be3..36c08e2c78da 100644
--- linux-libre-6.0-gnu/mm/mmap.c
+++ linux-libre-6.0.7-gnu/mm/mmap.c
@@ -1797,7 +1797,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
 	if (!arch_validate_flags(vma->vm_flags)) {
 		error = -EINVAL;
 		if (file)
-			goto unmap_and_free_vma;
+			goto close_and_free_vma;
 		else
 			goto free_vma;
 	}
@@ -1844,6 +1844,9 @@ out:
 
 	return addr;
 
+close_and_free_vma:
+	if (vma->vm_ops && vma->vm_ops->close)
+		vma->vm_ops->close(vma);
 unmap_and_free_vma:
 	fput(vma->vm_file);
 	vma->vm_file = NULL;
diff --git linux-libre-6.0-gnu/mm/mprotect.c linux-libre-6.0.7-gnu/mm/mprotect.c
index bc6bddd156ca..51e7dbd26b6a 100644
--- linux-libre-6.0-gnu/mm/mprotect.c
+++ linux-libre-6.0.7-gnu/mm/mprotect.c
@@ -260,6 +260,7 @@ static unsigned long change_pte_range(struct mmu_gather *tlb,
 		} else {
 			/* It must be an none page, or what else?.. */
 			WARN_ON_ONCE(!pte_none(oldpte));
+#ifdef CONFIG_PTE_MARKER_UFFD_WP
 			if (unlikely(uffd_wp && !vma_is_anonymous(vma))) {
 				/*
 				 * For file-backed mem, we need to be able to
@@ -271,6 +272,7 @@ static unsigned long change_pte_range(struct mmu_gather *tlb,
 					   make_pte_marker(PTE_MARKER_UFFD_WP));
 				pages++;
 			}
+#endif
 		}
 	} while (pte++, addr += PAGE_SIZE, addr != end);
 	arch_leave_lazy_mmu_mode();
diff --git linux-libre-6.0-gnu/mm/page_alloc.c linux-libre-6.0.7-gnu/mm/page_alloc.c
index d04211f0ef0b..19749f5409e7 100644
--- linux-libre-6.0-gnu/mm/page_alloc.c
+++ linux-libre-6.0.7-gnu/mm/page_alloc.c
@@ -804,6 +804,7 @@ static void prep_compound_tail(struct page *head, int tail_idx)
 
 	p->mapping = TAIL_MAPPING;
 	set_compound_head(p, head);
+	set_page_private(p, 0);
 }
 
 void prep_compound_page(struct page *page, unsigned int order)
diff --git linux-libre-6.0-gnu/net/atm/mpoa_proc.c linux-libre-6.0.7-gnu/net/atm/mpoa_proc.c
index 829db9eba0cb..aaf64b953915 100644
--- linux-libre-6.0-gnu/net/atm/mpoa_proc.c
+++ linux-libre-6.0.7-gnu/net/atm/mpoa_proc.c
@@ -219,11 +219,12 @@ static ssize_t proc_mpc_write(struct file *file, const char __user *buff,
 	if (!page)
 		return -ENOMEM;
 
-	for (p = page, len = 0; len < nbytes; p++, len++) {
+	for (p = page, len = 0; len < nbytes; p++) {
 		if (get_user(*p, buff++)) {
 			free_page((unsigned long)page);
 			return -EFAULT;
 		}
+		len += 1;
 		if (*p == '\0' || *p == '\n')
 			break;
 	}
diff --git linux-libre-6.0-gnu/net/bluetooth/hci_core.c linux-libre-6.0.7-gnu/net/bluetooth/hci_core.c
index b3a5a3cc9372..6ae5aa5c0927 100644
--- linux-libre-6.0-gnu/net/bluetooth/hci_core.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/hci_core.c
@@ -597,6 +597,15 @@ static int hci_dev_do_reset(struct hci_dev *hdev)
 
 	/* Cancel these to avoid queueing non-chained pending work */
 	hci_dev_set_flag(hdev, HCI_CMD_DRAIN_WORKQUEUE);
+	/* Wait for
+	 *
+	 *    if (!hci_dev_test_flag(hdev, HCI_CMD_DRAIN_WORKQUEUE))
+	 *        queue_delayed_work(&hdev->{cmd,ncmd}_timer)
+	 *
+	 * inside RCU section to see the flag or complete scheduling.
+	 */
+	synchronize_rcu();
+	/* Explicitly cancel works in case scheduled after setting the flag. */
 	cancel_delayed_work(&hdev->cmd_timer);
 	cancel_delayed_work(&hdev->ncmd_timer);
 
@@ -2391,6 +2400,10 @@ static int hci_suspend_notifier(struct notifier_block *nb, unsigned long action,
 		container_of(nb, struct hci_dev, suspend_notifier);
 	int ret = 0;
 
+	/* Userspace has full control of this device. Do nothing. */
+	if (hci_dev_test_flag(hdev, HCI_USER_CHANNEL))
+		return NOTIFY_DONE;
+
 	if (action == PM_SUSPEND_PREPARE)
 		ret = hci_suspend_dev(hdev);
 	else if (action == PM_POST_SUSPEND)
@@ -3469,15 +3482,27 @@ static inline int __get_blocks(struct hci_dev *hdev, struct sk_buff *skb)
 	return DIV_ROUND_UP(skb->len - HCI_ACL_HDR_SIZE, hdev->block_len);
 }
 
-static void __check_timeout(struct hci_dev *hdev, unsigned int cnt)
+static void __check_timeout(struct hci_dev *hdev, unsigned int cnt, u8 type)
 {
-	if (!hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) {
-		/* ACL tx timeout must be longer than maximum
-		 * link supervision timeout (40.9 seconds) */
-		if (!cnt && time_after(jiffies, hdev->acl_last_tx +
-				       HCI_ACL_TX_TIMEOUT))
-			hci_link_tx_to(hdev, ACL_LINK);
+	unsigned long last_tx;
+
+	if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED))
+		return;
+
+	switch (type) {
+	case LE_LINK:
+		last_tx = hdev->le_last_tx;
+		break;
+	default:
+		last_tx = hdev->acl_last_tx;
+		break;
 	}
+
+	/* tx timeout must be longer than maximum link supervision timeout
+	 * (40.9 seconds)
+	 */
+	if (!cnt && time_after(jiffies, last_tx + HCI_ACL_TX_TIMEOUT))
+		hci_link_tx_to(hdev, type);
 }
 
 /* Schedule SCO */
@@ -3535,7 +3560,7 @@ static void hci_sched_acl_pkt(struct hci_dev *hdev)
 	struct sk_buff *skb;
 	int quote;
 
-	__check_timeout(hdev, cnt);
+	__check_timeout(hdev, cnt, ACL_LINK);
 
 	while (hdev->acl_cnt &&
 	       (chan = hci_chan_sent(hdev, ACL_LINK, &quote))) {
@@ -3578,8 +3603,6 @@ static void hci_sched_acl_blk(struct hci_dev *hdev)
 	int quote;
 	u8 type;
 
-	__check_timeout(hdev, cnt);
-
 	BT_DBG("%s", hdev->name);
 
 	if (hdev->dev_type == HCI_AMP)
@@ -3587,6 +3610,8 @@ static void hci_sched_acl_blk(struct hci_dev *hdev)
 	else
 		type = ACL_LINK;
 
+	__check_timeout(hdev, cnt, type);
+
 	while (hdev->block_cnt > 0 &&
 	       (chan = hci_chan_sent(hdev, type, &quote))) {
 		u32 priority = (skb_peek(&chan->data_q))->priority;
@@ -3660,7 +3685,7 @@ static void hci_sched_le(struct hci_dev *hdev)
 
 	cnt = hdev->le_pkts ? hdev->le_cnt : hdev->acl_cnt;
 
-	__check_timeout(hdev, cnt);
+	__check_timeout(hdev, cnt, LE_LINK);
 
 	tmp = cnt;
 	while (cnt && (chan = hci_chan_sent(hdev, LE_LINK, &quote))) {
@@ -4056,12 +4081,14 @@ static void hci_cmd_work(struct work_struct *work)
 			if (res < 0)
 				__hci_cmd_sync_cancel(hdev, -res);
 
+			rcu_read_lock();
 			if (test_bit(HCI_RESET, &hdev->flags) ||
 			    hci_dev_test_flag(hdev, HCI_CMD_DRAIN_WORKQUEUE))
 				cancel_delayed_work(&hdev->cmd_timer);
 			else
-				schedule_delayed_work(&hdev->cmd_timer,
-						      HCI_CMD_TIMEOUT);
+				queue_delayed_work(hdev->workqueue, &hdev->cmd_timer,
+						   HCI_CMD_TIMEOUT);
+			rcu_read_unlock();
 		} else {
 			skb_queue_head(&hdev->cmd_q, skb);
 			queue_work(hdev->workqueue, &hdev->cmd_work);
diff --git linux-libre-6.0-gnu/net/bluetooth/hci_event.c linux-libre-6.0.7-gnu/net/bluetooth/hci_event.c
index 6643c9c20fa4..ab79a978deb5 100644
--- linux-libre-6.0-gnu/net/bluetooth/hci_event.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/hci_event.c
@@ -3766,16 +3766,18 @@ static inline void handle_cmd_cnt_and_timer(struct hci_dev *hdev, u8 ncmd)
 {
 	cancel_delayed_work(&hdev->cmd_timer);
 
+	rcu_read_lock();
 	if (!test_bit(HCI_RESET, &hdev->flags)) {
 		if (ncmd) {
 			cancel_delayed_work(&hdev->ncmd_timer);
 			atomic_set(&hdev->cmd_cnt, 1);
 		} else {
 			if (!hci_dev_test_flag(hdev, HCI_CMD_DRAIN_WORKQUEUE))
-				schedule_delayed_work(&hdev->ncmd_timer,
-						      HCI_NCMD_TIMEOUT);
+				queue_delayed_work(hdev->workqueue, &hdev->ncmd_timer,
+						   HCI_NCMD_TIMEOUT);
 		}
 	}
+	rcu_read_unlock();
 }
 
 static u8 hci_cc_le_read_buffer_size_v2(struct hci_dev *hdev, void *data,
@@ -6776,6 +6778,13 @@ static void hci_le_cis_estabilished_evt(struct hci_dev *hdev, void *data,
 		goto unlock;
 	}
 
+	if (conn->type != ISO_LINK) {
+		bt_dev_err(hdev,
+			   "Invalid connection link type handle 0x%4.4x",
+			   handle);
+		goto unlock;
+	}
+
 	if (conn->role == HCI_ROLE_SLAVE) {
 		__le32 interval;
 
@@ -6896,6 +6905,13 @@ static void hci_le_create_big_complete_evt(struct hci_dev *hdev, void *data,
 	if (!conn)
 		goto unlock;
 
+	if (conn->type != ISO_LINK) {
+		bt_dev_err(hdev,
+			   "Invalid connection link type handle 0x%2.2x",
+			   ev->handle);
+		goto unlock;
+	}
+
 	if (ev->num_bis)
 		conn->handle = __le16_to_cpu(ev->bis_handle[0]);
 
diff --git linux-libre-6.0-gnu/net/bluetooth/hci_sock.c linux-libre-6.0.7-gnu/net/bluetooth/hci_sock.c
index 0d015d4a8e41..bd8358b44aa4 100644
--- linux-libre-6.0-gnu/net/bluetooth/hci_sock.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/hci_sock.c
@@ -887,7 +887,6 @@ static int hci_sock_release(struct socket *sock)
 			 */
 			hci_dev_do_close(hdev);
 			hci_dev_clear_flag(hdev, HCI_USER_CHANNEL);
-			hci_register_suspend_notifier(hdev);
 			mgmt_index_added(hdev);
 		}
 
@@ -1216,7 +1215,6 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
 		}
 
 		mgmt_index_removed(hdev);
-		hci_unregister_suspend_notifier(hdev);
 
 		err = hci_dev_open(hdev->id);
 		if (err) {
@@ -1231,7 +1229,6 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
 				err = 0;
 			} else {
 				hci_dev_clear_flag(hdev, HCI_USER_CHANNEL);
-				hci_register_suspend_notifier(hdev);
 				mgmt_index_added(hdev);
 				hci_dev_put(hdev);
 				goto done;
diff --git linux-libre-6.0-gnu/net/bluetooth/hci_sync.c linux-libre-6.0.7-gnu/net/bluetooth/hci_sync.c
index fbd5613eebfc..f70798589bf5 100644
--- linux-libre-6.0-gnu/net/bluetooth/hci_sync.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/hci_sync.c
@@ -4355,6 +4355,7 @@ int hci_dev_open_sync(struct hci_dev *hdev)
 		    hci_dev_test_flag(hdev, HCI_MGMT) &&
 		    hdev->dev_type == HCI_PRIMARY) {
 			ret = hci_powered_update_sync(hdev);
+			mgmt_power_on(hdev, ret);
 		}
 	} else {
 		/* Init failed, cleanup */
diff --git linux-libre-6.0-gnu/net/bluetooth/hci_sysfs.c linux-libre-6.0.7-gnu/net/bluetooth/hci_sysfs.c
index 4e3e0451b08c..08542dfc2dc5 100644
--- linux-libre-6.0-gnu/net/bluetooth/hci_sysfs.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/hci_sysfs.c
@@ -48,6 +48,9 @@ void hci_conn_add_sysfs(struct hci_conn *conn)
 
 	BT_DBG("conn %p", conn);
 
+	if (device_is_registered(&conn->dev))
+		return;
+
 	dev_set_name(&conn->dev, "%s:%d", hdev->name, conn->handle);
 
 	if (device_add(&conn->dev) < 0) {
diff --git linux-libre-6.0-gnu/net/bluetooth/l2cap_core.c linux-libre-6.0.7-gnu/net/bluetooth/l2cap_core.c
index 2c9de67daadc..1f34b82ca0ec 100644
--- linux-libre-6.0-gnu/net/bluetooth/l2cap_core.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/l2cap_core.c
@@ -61,6 +61,9 @@ static void l2cap_send_disconn_req(struct l2cap_chan *chan, int err);
 
 static void l2cap_tx(struct l2cap_chan *chan, struct l2cap_ctrl *control,
 		     struct sk_buff_head *skbs, u8 event);
+static void l2cap_retrans_timeout(struct work_struct *work);
+static void l2cap_monitor_timeout(struct work_struct *work);
+static void l2cap_ack_timeout(struct work_struct *work);
 
 static inline u8 bdaddr_type(u8 link_type, u8 bdaddr_type)
 {
@@ -476,6 +479,9 @@ struct l2cap_chan *l2cap_chan_create(void)
 	write_unlock(&chan_list_lock);
 
 	INIT_DELAYED_WORK(&chan->chan_timer, l2cap_chan_timeout);
+	INIT_DELAYED_WORK(&chan->retrans_timer, l2cap_retrans_timeout);
+	INIT_DELAYED_WORK(&chan->monitor_timer, l2cap_monitor_timeout);
+	INIT_DELAYED_WORK(&chan->ack_timer, l2cap_ack_timeout);
 
 	chan->state = BT_OPEN;
 
@@ -3320,10 +3326,6 @@ int l2cap_ertm_init(struct l2cap_chan *chan)
 	chan->rx_state = L2CAP_RX_STATE_RECV;
 	chan->tx_state = L2CAP_TX_STATE_XMIT;
 
-	INIT_DELAYED_WORK(&chan->retrans_timer, l2cap_retrans_timeout);
-	INIT_DELAYED_WORK(&chan->monitor_timer, l2cap_monitor_timeout);
-	INIT_DELAYED_WORK(&chan->ack_timer, l2cap_ack_timeout);
-
 	skb_queue_head_init(&chan->srej_q);
 
 	err = l2cap_seq_list_init(&chan->srej_list, chan->tx_win);
@@ -4307,6 +4309,12 @@ static int l2cap_connect_create_rsp(struct l2cap_conn *conn,
 		}
 	}
 
+	chan = l2cap_chan_hold_unless_zero(chan);
+	if (!chan) {
+		err = -EBADSLT;
+		goto unlock;
+	}
+
 	err = 0;
 
 	l2cap_chan_lock(chan);
@@ -4336,6 +4344,7 @@ static int l2cap_connect_create_rsp(struct l2cap_conn *conn,
 	}
 
 	l2cap_chan_unlock(chan);
+	l2cap_chan_put(chan);
 
 unlock:
 	mutex_unlock(&conn->chan_lock);
diff --git linux-libre-6.0-gnu/net/bluetooth/mgmt.c linux-libre-6.0.7-gnu/net/bluetooth/mgmt.c
index 72e6595a71cc..3d1cd0666968 100644
--- linux-libre-6.0-gnu/net/bluetooth/mgmt.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/mgmt.c
@@ -1050,7 +1050,7 @@ static void discov_off(struct work_struct *work)
 
 static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev)
 {
-	if (hci_dev_test_and_set_flag(hdev, HCI_MGMT))
+	if (hci_dev_test_flag(hdev, HCI_MGMT))
 		return;
 
 	BT_INFO("MGMT ver %d.%d", MGMT_VERSION, MGMT_REVISION);
@@ -1065,6 +1065,8 @@ static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev)
 	 * it
 	 */
 	hci_dev_clear_flag(hdev, HCI_BONDABLE);
+
+	hci_dev_set_flag(hdev, HCI_MGMT);
 }
 
 static int read_controller_info(struct sock *sk, struct hci_dev *hdev,
diff --git linux-libre-6.0-gnu/net/bluetooth/rfcomm/sock.c linux-libre-6.0.7-gnu/net/bluetooth/rfcomm/sock.c
index 4bf4ea6cbb5e..21e24da4847f 100644
--- linux-libre-6.0-gnu/net/bluetooth/rfcomm/sock.c
+++ linux-libre-6.0.7-gnu/net/bluetooth/rfcomm/sock.c
@@ -902,7 +902,10 @@ static int rfcomm_sock_shutdown(struct socket *sock, int how)
 	lock_sock(sk);
 	if (!sk->sk_shutdown) {
 		sk->sk_shutdown = SHUTDOWN_MASK;
+
+		release_sock(sk);
 		__rfcomm_sock_close(sk);
+		lock_sock(sk);
 
 		if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime &&
 		    !(current->flags & PF_EXITING))
diff --git linux-libre-6.0-gnu/net/can/bcm.c linux-libre-6.0.7-gnu/net/can/bcm.c
index e60161bec850..f16271a7ae2e 100644
--- linux-libre-6.0-gnu/net/can/bcm.c
+++ linux-libre-6.0.7-gnu/net/can/bcm.c
@@ -274,6 +274,7 @@ static void bcm_can_tx(struct bcm_op *op)
 	struct sk_buff *skb;
 	struct net_device *dev;
 	struct canfd_frame *cf = op->frames + op->cfsiz * op->currframe;
+	int err;
 
 	/* no target device? => exit */
 	if (!op->ifindex)
@@ -298,11 +299,11 @@ static void bcm_can_tx(struct bcm_op *op)
 	/* send with loopback */
 	skb->dev = dev;
 	can_skb_set_owner(skb, op->sk);
-	can_send(skb, 1);
+	err = can_send(skb, 1);
+	if (!err)
+		op->frames_abs++;
 
-	/* update statistics */
 	op->currframe++;
-	op->frames_abs++;
 
 	/* reached last frame? */
 	if (op->currframe >= op->nframes)
diff --git linux-libre-6.0-gnu/net/can/j1939/transport.c linux-libre-6.0.7-gnu/net/can/j1939/transport.c
index d7d86c944d76..55f29c9f9e08 100644
--- linux-libre-6.0-gnu/net/can/j1939/transport.c
+++ linux-libre-6.0.7-gnu/net/can/j1939/transport.c
@@ -342,10 +342,12 @@ static void j1939_session_skb_drop_old(struct j1939_session *session)
 		__skb_unlink(do_skb, &session->skb_queue);
 		/* drop ref taken in j1939_session_skb_queue() */
 		skb_unref(do_skb);
+		spin_unlock_irqrestore(&session->skb_queue.lock, flags);
 
 		kfree_skb(do_skb);
+	} else {
+		spin_unlock_irqrestore(&session->skb_queue.lock, flags);
 	}
-	spin_unlock_irqrestore(&session->skb_queue.lock, flags);
 }
 
 void j1939_session_skb_queue(struct j1939_session *session,
diff --git linux-libre-6.0-gnu/net/core/dev.c linux-libre-6.0.7-gnu/net/core/dev.c
index 56c8b0921c9f..2c14f48d2457 100644
--- linux-libre-6.0-gnu/net/core/dev.c
+++ linux-libre-6.0.7-gnu/net/core/dev.c
@@ -5136,11 +5136,13 @@ sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret,
 	case TC_ACT_SHOT:
 		mini_qdisc_qstats_cpu_drop(miniq);
 		kfree_skb_reason(skb, SKB_DROP_REASON_TC_INGRESS);
+		*ret = NET_RX_DROP;
 		return NULL;
 	case TC_ACT_STOLEN:
 	case TC_ACT_QUEUED:
 	case TC_ACT_TRAP:
 		consume_skb(skb);
+		*ret = NET_RX_SUCCESS;
 		return NULL;
 	case TC_ACT_REDIRECT:
 		/* skb_mac_header check was done by cls/act_bpf, so
@@ -5153,8 +5155,10 @@ sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret,
 			*another = true;
 			break;
 		}
+		*ret = NET_RX_SUCCESS;
 		return NULL;
 	case TC_ACT_CONSUMED:
+		*ret = NET_RX_SUCCESS;
 		return NULL;
 	default:
 		break;
diff --git linux-libre-6.0-gnu/net/core/flow_dissector.c linux-libre-6.0.7-gnu/net/core/flow_dissector.c
index 5dc3860e9fc7..7105529abb0f 100644
--- linux-libre-6.0-gnu/net/core/flow_dissector.c
+++ linux-libre-6.0.7-gnu/net/core/flow_dissector.c
@@ -1173,8 +1173,8 @@ proto_again:
 			nhoff += sizeof(*vlan);
 		}
 
-		if (dissector_uses_key(flow_dissector,
-				       FLOW_DISSECTOR_KEY_NUM_OF_VLANS)) {
+		if (dissector_uses_key(flow_dissector, FLOW_DISSECTOR_KEY_NUM_OF_VLANS) &&
+		    !(key_control->flags & FLOW_DIS_ENCAPSULATION)) {
 			struct flow_dissector_key_num_of_vlans *key_nvs;
 
 			key_nvs = skb_flow_dissector_target(flow_dissector,
diff --git linux-libre-6.0-gnu/net/core/net_namespace.c linux-libre-6.0.7-gnu/net/core/net_namespace.c
index 0ec2f5906a27..f64654df71a2 100644
--- linux-libre-6.0-gnu/net/core/net_namespace.c
+++ linux-libre-6.0.7-gnu/net/core/net_namespace.c
@@ -117,6 +117,7 @@ static int net_assign_generic(struct net *net, unsigned int id, void *data)
 
 static int ops_init(const struct pernet_operations *ops, struct net *net)
 {
+	struct net_generic *ng;
 	int err = -ENOMEM;
 	void *data = NULL;
 
@@ -135,7 +136,13 @@ static int ops_init(const struct pernet_operations *ops, struct net *net)
 	if (!err)
 		return 0;
 
+	if (ops->id && ops->size) {
 cleanup:
+		ng = rcu_dereference_protected(net->gen,
+					       lockdep_is_held(&pernet_ops_rwsem));
+		ng->ptr[*ops->id] = NULL;
+	}
+
 	kfree(data);
 
 out:
diff --git linux-libre-6.0-gnu/net/core/skbuff.c linux-libre-6.0.7-gnu/net/core/skbuff.c
index 417463da4fac..5e1a8eeb5e32 100644
--- linux-libre-6.0-gnu/net/core/skbuff.c
+++ linux-libre-6.0.7-gnu/net/core/skbuff.c
@@ -3868,7 +3868,7 @@ int skb_append_pagefrags(struct sk_buff *skb, struct page *page,
 	} else if (i < MAX_SKB_FRAGS) {
 		skb_zcopy_downgrade_managed(skb);
 		get_page(page);
-		skb_fill_page_desc(skb, i, page, offset, size);
+		skb_fill_page_desc_noacc(skb, i, page, offset, size);
 	} else {
 		return -EMSGSIZE;
 	}
diff --git linux-libre-6.0-gnu/net/core/skmsg.c linux-libre-6.0.7-gnu/net/core/skmsg.c
index 188f8558d27d..1efdc47a999b 100644
--- linux-libre-6.0-gnu/net/core/skmsg.c
+++ linux-libre-6.0.7-gnu/net/core/skmsg.c
@@ -434,8 +434,10 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg,
 			if (copied + copy > len)
 				copy = len - copied;
 			copy = copy_page_to_iter(page, sge->offset, copy, iter);
-			if (!copy)
-				return copied ? copied : -EFAULT;
+			if (!copy) {
+				copied = copied ? copied : -EFAULT;
+				goto out;
+			}
 
 			copied += copy;
 			if (likely(!peek)) {
@@ -455,7 +457,7 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg,
 				 * didn't copy the entire length lets just break.
 				 */
 				if (copy != sge->length)
-					return copied;
+					goto out;
 				sk_msg_iter_var_next(i);
 			}
 
@@ -477,7 +479,9 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg,
 		}
 		msg_rx = sk_psock_peek_msg(psock);
 	}
-
+out:
+	if (psock->work_state.skb && copied > 0)
+		schedule_work(&psock->work);
 	return copied;
 }
 EXPORT_SYMBOL_GPL(sk_msg_recvmsg);
@@ -496,11 +500,11 @@ bool sk_msg_is_readable(struct sock *sk)
 }
 EXPORT_SYMBOL_GPL(sk_msg_is_readable);
 
-static struct sk_msg *alloc_sk_msg(void)
+static struct sk_msg *alloc_sk_msg(gfp_t gfp)
 {
 	struct sk_msg *msg;
 
-	msg = kzalloc(sizeof(*msg), __GFP_NOWARN | GFP_KERNEL);
+	msg = kzalloc(sizeof(*msg), gfp | __GFP_NOWARN);
 	if (unlikely(!msg))
 		return NULL;
 	sg_init_marker(msg->sg.data, NR_MSG_FRAG_IDS);
@@ -516,7 +520,7 @@ static struct sk_msg *sk_psock_create_ingress_msg(struct sock *sk,
 	if (!sk_rmem_schedule(sk, skb, skb->truesize))
 		return NULL;
 
-	return alloc_sk_msg();
+	return alloc_sk_msg(GFP_KERNEL);
 }
 
 static int sk_psock_skb_ingress_enqueue(struct sk_buff *skb,
@@ -593,7 +597,7 @@ static int sk_psock_skb_ingress(struct sk_psock *psock, struct sk_buff *skb,
 static int sk_psock_skb_ingress_self(struct sk_psock *psock, struct sk_buff *skb,
 				     u32 off, u32 len)
 {
-	struct sk_msg *msg = alloc_sk_msg();
+	struct sk_msg *msg = alloc_sk_msg(GFP_ATOMIC);
 	struct sock *sk = psock->sk;
 	int err;
 
diff --git linux-libre-6.0-gnu/net/core/sock_reuseport.c linux-libre-6.0.7-gnu/net/core/sock_reuseport.c
index 5daa1fa54249..fb90e1e00773 100644
--- linux-libre-6.0-gnu/net/core/sock_reuseport.c
+++ linux-libre-6.0.7-gnu/net/core/sock_reuseport.c
@@ -21,6 +21,22 @@ static DEFINE_IDA(reuseport_ida);
 static int reuseport_resurrect(struct sock *sk, struct sock_reuseport *old_reuse,
 			       struct sock_reuseport *reuse, bool bind_inany);
 
+void reuseport_has_conns_set(struct sock *sk)
+{
+	struct sock_reuseport *reuse;
+
+	if (!rcu_access_pointer(sk->sk_reuseport_cb))
+		return;
+
+	spin_lock_bh(&reuseport_lock);
+	reuse = rcu_dereference_protected(sk->sk_reuseport_cb,
+					  lockdep_is_held(&reuseport_lock));
+	if (likely(reuse))
+		reuse->has_conns = 1;
+	spin_unlock_bh(&reuseport_lock);
+}
+EXPORT_SYMBOL(reuseport_has_conns_set);
+
 static int reuseport_sock_index(struct sock *sk,
 				const struct sock_reuseport *reuse,
 				bool closed)
diff --git linux-libre-6.0-gnu/net/core/stream.c linux-libre-6.0.7-gnu/net/core/stream.c
index ccc083cdef23..1105057ce00a 100644
--- linux-libre-6.0-gnu/net/core/stream.c
+++ linux-libre-6.0.7-gnu/net/core/stream.c
@@ -159,7 +159,8 @@ int sk_stream_wait_memory(struct sock *sk, long *timeo_p)
 		*timeo_p = current_timeo;
 	}
 out:
-	remove_wait_queue(sk_sleep(sk), &wait);
+	if (!sock_flag(sk, SOCK_DEAD))
+		remove_wait_queue(sk_sleep(sk), &wait);
 	return err;
 
 do_error:
diff --git linux-libre-6.0-gnu/net/ethtool/eeprom.c linux-libre-6.0.7-gnu/net/ethtool/eeprom.c
index 1c94bb8ea03f..49c0a2a77f02 100644
--- linux-libre-6.0-gnu/net/ethtool/eeprom.c
+++ linux-libre-6.0.7-gnu/net/ethtool/eeprom.c
@@ -124,7 +124,7 @@ static int eeprom_prepare_data(const struct ethnl_req_info *req_base,
 	if (ret)
 		goto err_free;
 
-	ret = get_module_eeprom_by_page(dev, &page_data, info->extack);
+	ret = get_module_eeprom_by_page(dev, &page_data, info ? info->extack : NULL);
 	if (ret < 0)
 		goto err_ops;
 
diff --git linux-libre-6.0-gnu/net/hsr/hsr_forward.c linux-libre-6.0.7-gnu/net/hsr/hsr_forward.c
index 5bf357734b11..a50429a62f74 100644
--- linux-libre-6.0-gnu/net/hsr/hsr_forward.c
+++ linux-libre-6.0.7-gnu/net/hsr/hsr_forward.c
@@ -150,15 +150,15 @@ struct sk_buff *hsr_get_untagged_frame(struct hsr_frame_info *frame,
 				       struct hsr_port *port)
 {
 	if (!frame->skb_std) {
-		if (frame->skb_hsr) {
+		if (frame->skb_hsr)
 			frame->skb_std =
 				create_stripped_skb_hsr(frame->skb_hsr, frame);
-		} else {
-			/* Unexpected */
-			WARN_ONCE(1, "%s:%d: Unexpected frame received (port_src %s)\n",
-				  __FILE__, __LINE__, port->dev->name);
+		else
+			netdev_warn_once(port->dev,
+					 "Unexpected frame received in hsr_get_untagged_frame()\n");
+
+		if (!frame->skb_std)
 			return NULL;
-		}
 	}
 
 	return skb_clone(frame->skb_std, GFP_ATOMIC);
diff --git linux-libre-6.0-gnu/net/ieee802154/socket.c linux-libre-6.0.7-gnu/net/ieee802154/socket.c
index 7889e1ef7fad..1fa2fe041ec0 100644
--- linux-libre-6.0-gnu/net/ieee802154/socket.c
+++ linux-libre-6.0.7-gnu/net/ieee802154/socket.c
@@ -272,6 +272,10 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
 		err = -EMSGSIZE;
 		goto out_dev;
 	}
+	if (!size) {
+		err = 0;
+		goto out_dev;
+	}
 
 	hlen = LL_RESERVED_SPACE(dev);
 	tlen = dev->needed_tailroom;
@@ -498,8 +502,10 @@ static int dgram_bind(struct sock *sk, struct sockaddr *uaddr, int len)
 	if (err < 0)
 		goto out;
 
-	if (addr->family != AF_IEEE802154)
+	if (addr->family != AF_IEEE802154) {
+		err = -EINVAL;
 		goto out;
+	}
 
 	ieee802154_addr_from_sa(&haddr, &addr->addr);
 	dev = ieee802154_get_dev(sock_net(sk), &haddr);
diff --git linux-libre-6.0-gnu/net/ipv4/datagram.c linux-libre-6.0.7-gnu/net/ipv4/datagram.c
index ffd57523331f..5e66add7befa 100644
--- linux-libre-6.0-gnu/net/ipv4/datagram.c
+++ linux-libre-6.0.7-gnu/net/ipv4/datagram.c
@@ -42,6 +42,8 @@ int __ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len
 			oif = inet->mc_index;
 		if (!saddr)
 			saddr = inet->mc_addr;
+	} else if (!oif) {
+		oif = inet->uc_index;
 	}
 	fl4 = &inet->cork.fl.u.ip4;
 	rt = ip_route_connect(fl4, usin->sin_addr.s_addr, saddr, oif,
@@ -68,7 +70,7 @@ int __ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len
 	}
 	inet->inet_daddr = fl4->daddr;
 	inet->inet_dport = usin->sin_port;
-	reuseport_has_conns(sk, true);
+	reuseport_has_conns_set(sk);
 	sk->sk_state = TCP_ESTABLISHED;
 	sk_set_txhash(sk);
 	inet->inet_id = prandom_u32();
diff --git linux-libre-6.0-gnu/net/ipv4/esp4_offload.c linux-libre-6.0.7-gnu/net/ipv4/esp4_offload.c
index 935026f4c807..170152772d33 100644
--- linux-libre-6.0-gnu/net/ipv4/esp4_offload.c
+++ linux-libre-6.0.7-gnu/net/ipv4/esp4_offload.c
@@ -110,7 +110,10 @@ static struct sk_buff *xfrm4_tunnel_gso_segment(struct xfrm_state *x,
 						struct sk_buff *skb,
 						netdev_features_t features)
 {
-	return skb_eth_gso_segment(skb, features, htons(ETH_P_IP));
+	__be16 type = x->inner_mode.family == AF_INET6 ? htons(ETH_P_IPV6)
+						       : htons(ETH_P_IP);
+
+	return skb_eth_gso_segment(skb, features, type);
 }
 
 static struct sk_buff *xfrm4_transport_gso_segment(struct xfrm_state *x,
diff --git linux-libre-6.0-gnu/net/ipv4/inet_hashtables.c linux-libre-6.0.7-gnu/net/ipv4/inet_hashtables.c
index b9d995b5ce24..f5950a7172d6 100644
--- linux-libre-6.0-gnu/net/ipv4/inet_hashtables.c
+++ linux-libre-6.0.7-gnu/net/ipv4/inet_hashtables.c
@@ -729,8 +729,8 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row,
 	if (likely(remaining > 1))
 		remaining &= ~1U;
 
-	net_get_random_once(table_perturb,
-			    INET_TABLE_PERTURB_SIZE * sizeof(*table_perturb));
+	get_random_slow_once(table_perturb,
+			     INET_TABLE_PERTURB_SIZE * sizeof(*table_perturb));
 	index = port_offset & (INET_TABLE_PERTURB_SIZE - 1);
 
 	offset = READ_ONCE(table_perturb[index]) + (port_offset >> 32);
diff --git linux-libre-6.0-gnu/net/ipv4/netfilter/ipt_rpfilter.c linux-libre-6.0.7-gnu/net/ipv4/netfilter/ipt_rpfilter.c
index 8cd3224d913e..26b3b0e2adcd 100644
--- linux-libre-6.0-gnu/net/ipv4/netfilter/ipt_rpfilter.c
+++ linux-libre-6.0.7-gnu/net/ipv4/netfilter/ipt_rpfilter.c
@@ -78,7 +78,8 @@ static bool rpfilter_mt(const struct sk_buff *skb, struct xt_action_param *par)
 	flow.flowi4_mark = info->flags & XT_RPFILTER_VALID_MARK ? skb->mark : 0;
 	flow.flowi4_tos = iph->tos & IPTOS_RT_MASK;
 	flow.flowi4_scope = RT_SCOPE_UNIVERSE;
-	flow.flowi4_oif = l3mdev_master_ifindex_rcu(xt_in(par));
+	flow.flowi4_l3mdev = l3mdev_master_ifindex_rcu(xt_in(par));
+	flow.flowi4_uid = sock_net_uid(xt_net(par), NULL);
 
 	return rpfilter_lookup_reverse(xt_net(par), &flow, xt_in(par), info->flags) ^ invert;
 }
diff --git linux-libre-6.0-gnu/net/ipv4/netfilter/nft_fib_ipv4.c linux-libre-6.0.7-gnu/net/ipv4/netfilter/nft_fib_ipv4.c
index b75cac69bd7e..fc65d69f23e1 100644
--- linux-libre-6.0-gnu/net/ipv4/netfilter/nft_fib_ipv4.c
+++ linux-libre-6.0.7-gnu/net/ipv4/netfilter/nft_fib_ipv4.c
@@ -65,6 +65,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs,
 	struct flowi4 fl4 = {
 		.flowi4_scope = RT_SCOPE_UNIVERSE,
 		.flowi4_iif = LOOPBACK_IFINDEX,
+		.flowi4_uid = sock_net_uid(nft_net(pkt), NULL),
 	};
 	const struct net_device *oif;
 	const struct net_device *found;
@@ -83,6 +84,9 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs,
 	else
 		oif = NULL;
 
+	if (priv->flags & NFTA_FIB_F_IIF)
+		fl4.flowi4_l3mdev = l3mdev_master_ifindex_rcu(oif);
+
 	if (nft_hook(pkt) == NF_INET_PRE_ROUTING &&
 	    nft_fib_is_loopback(pkt->skb, nft_in(pkt))) {
 		nft_fib_store_result(dest, priv, nft_in(pkt));
diff --git linux-libre-6.0-gnu/net/ipv4/nexthop.c linux-libre-6.0.7-gnu/net/ipv4/nexthop.c
index 853a75a8fbaf..d8ef05347fd9 100644
--- linux-libre-6.0-gnu/net/ipv4/nexthop.c
+++ linux-libre-6.0.7-gnu/net/ipv4/nexthop.c
@@ -2534,7 +2534,7 @@ static int nh_create_ipv4(struct net *net, struct nexthop *nh,
 	if (!err) {
 		nh->nh_flags = fib_nh->fib_nh_flags;
 		fib_info_update_nhc_saddr(net, &fib_nh->nh_common,
-					  fib_nh->fib_nh_scope);
+					  !fib_nh->fib_nh_scope ? 0 : fib_nh->fib_nh_scope - 1);
 	} else {
 		fib_nh_release(net, fib_nh);
 	}
diff --git linux-libre-6.0-gnu/net/ipv4/tcp.c linux-libre-6.0.7-gnu/net/ipv4/tcp.c
index e373dde1f46f..5fbd0a5b48f7 100644
--- linux-libre-6.0-gnu/net/ipv4/tcp.c
+++ linux-libre-6.0.7-gnu/net/ipv4/tcp.c
@@ -457,6 +457,7 @@ void tcp_init_sock(struct sock *sk)
 	WRITE_ONCE(sk->sk_sndbuf, READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_wmem[1]));
 	WRITE_ONCE(sk->sk_rcvbuf, READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_rmem[1]));
 
+	set_bit(SOCK_SUPPORT_ZC, &sk->sk_socket->flags);
 	sk_sockets_allocated_inc(sk);
 }
 EXPORT_SYMBOL(tcp_init_sock);
@@ -3137,6 +3138,8 @@ int tcp_disconnect(struct sock *sk, int flags)
 	tp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
 	tcp_snd_cwnd_set(tp, TCP_INIT_CWND);
 	tp->snd_cwnd_cnt = 0;
+	tp->is_cwnd_limited = 0;
+	tp->max_packets_out = 0;
 	tp->window_clamp = 0;
 	tp->delivered = 0;
 	tp->delivered_ce = 0;
@@ -4442,12 +4445,16 @@ static void __tcp_alloc_md5sig_pool(void)
 	 * to memory. See smp_rmb() in tcp_get_md5sig_pool()
 	 */
 	smp_wmb();
-	tcp_md5sig_pool_populated = true;
+	/* Paired with READ_ONCE() from tcp_alloc_md5sig_pool()
+	 * and tcp_get_md5sig_pool().
+	*/
+	WRITE_ONCE(tcp_md5sig_pool_populated, true);
 }
 
 bool tcp_alloc_md5sig_pool(void)
 {
-	if (unlikely(!tcp_md5sig_pool_populated)) {
+	/* Paired with WRITE_ONCE() from __tcp_alloc_md5sig_pool() */
+	if (unlikely(!READ_ONCE(tcp_md5sig_pool_populated))) {
 		mutex_lock(&tcp_md5sig_mutex);
 
 		if (!tcp_md5sig_pool_populated) {
@@ -4458,7 +4465,8 @@ bool tcp_alloc_md5sig_pool(void)
 
 		mutex_unlock(&tcp_md5sig_mutex);
 	}
-	return tcp_md5sig_pool_populated;
+	/* Paired with WRITE_ONCE() from __tcp_alloc_md5sig_pool() */
+	return READ_ONCE(tcp_md5sig_pool_populated);
 }
 EXPORT_SYMBOL(tcp_alloc_md5sig_pool);
 
@@ -4474,7 +4482,8 @@ struct tcp_md5sig_pool *tcp_get_md5sig_pool(void)
 {
 	local_bh_disable();
 
-	if (tcp_md5sig_pool_populated) {
+	/* Paired with WRITE_ONCE() from __tcp_alloc_md5sig_pool() */
+	if (READ_ONCE(tcp_md5sig_pool_populated)) {
 		/* coupled with smp_wmb() in __tcp_alloc_md5sig_pool() */
 		smp_rmb();
 		return this_cpu_ptr(&tcp_md5sig_pool);
diff --git linux-libre-6.0-gnu/net/ipv4/tcp_input.c linux-libre-6.0.7-gnu/net/ipv4/tcp_input.c
index bc2ea12221f9..0640453fce54 100644
--- linux-libre-6.0-gnu/net/ipv4/tcp_input.c
+++ linux-libre-6.0.7-gnu/net/ipv4/tcp_input.c
@@ -2192,7 +2192,8 @@ void tcp_enter_loss(struct sock *sk)
  */
 static bool tcp_check_sack_reneging(struct sock *sk, int flag)
 {
-	if (flag & FLAG_SACK_RENEGING) {
+	if (flag & FLAG_SACK_RENEGING &&
+	    flag & FLAG_SND_UNA_ADVANCED) {
 		struct tcp_sock *tp = tcp_sk(sk);
 		unsigned long delay = max(usecs_to_jiffies(tp->srtt_us >> 4),
 					  msecs_to_jiffies(10));
diff --git linux-libre-6.0-gnu/net/ipv4/tcp_ipv4.c linux-libre-6.0.7-gnu/net/ipv4/tcp_ipv4.c
index 5b019ba2b9d2..fe9a6022db66 100644
--- linux-libre-6.0-gnu/net/ipv4/tcp_ipv4.c
+++ linux-libre-6.0.7-gnu/net/ipv4/tcp_ipv4.c
@@ -1853,11 +1853,13 @@ bool tcp_add_backlog(struct sock *sk, struct sk_buff *skb,
 	__skb_push(skb, hdrlen);
 
 no_coalesce:
+	limit = (u32)READ_ONCE(sk->sk_rcvbuf) + (u32)(READ_ONCE(sk->sk_sndbuf) >> 1);
+
 	/* Only socket owner can try to collapse/prune rx queues
 	 * to reduce memory overhead, so add a little headroom here.
 	 * Few sockets backlog are possibly concurrently non empty.
 	 */
-	limit = READ_ONCE(sk->sk_rcvbuf) + READ_ONCE(sk->sk_sndbuf) + 64*1024;
+	limit += 64 * 1024;
 
 	if (unlikely(sk_add_backlog(sk, skb, limit))) {
 		bh_unlock_sock(sk);
diff --git linux-libre-6.0-gnu/net/ipv4/tcp_output.c linux-libre-6.0.7-gnu/net/ipv4/tcp_output.c
index 290019de766d..c69f4d966024 100644
--- linux-libre-6.0-gnu/net/ipv4/tcp_output.c
+++ linux-libre-6.0.7-gnu/net/ipv4/tcp_output.c
@@ -1875,15 +1875,20 @@ static void tcp_cwnd_validate(struct sock *sk, bool is_cwnd_limited)
 	const struct tcp_congestion_ops *ca_ops = inet_csk(sk)->icsk_ca_ops;
 	struct tcp_sock *tp = tcp_sk(sk);
 
-	/* Track the maximum number of outstanding packets in each
-	 * window, and remember whether we were cwnd-limited then.
+	/* Track the strongest available signal of the degree to which the cwnd
+	 * is fully utilized. If cwnd-limited then remember that fact for the
+	 * current window. If not cwnd-limited then track the maximum number of
+	 * outstanding packets in the current window. (If cwnd-limited then we
+	 * chose to not update tp->max_packets_out to avoid an extra else
+	 * clause with no functional impact.)
 	 */
-	if (!before(tp->snd_una, tp->max_packets_seq) ||
-	    tp->packets_out > tp->max_packets_out ||
-	    is_cwnd_limited) {
-		tp->max_packets_out = tp->packets_out;
-		tp->max_packets_seq = tp->snd_nxt;
+	if (!before(tp->snd_una, tp->cwnd_usage_seq) ||
+	    is_cwnd_limited ||
+	    (!tp->is_cwnd_limited &&
+	     tp->packets_out > tp->max_packets_out)) {
 		tp->is_cwnd_limited = is_cwnd_limited;
+		tp->max_packets_out = tp->packets_out;
+		tp->cwnd_usage_seq = tp->snd_nxt;
 	}
 
 	if (tcp_is_cwnd_limited(sk)) {
diff --git linux-libre-6.0-gnu/net/ipv4/udp.c linux-libre-6.0.7-gnu/net/ipv4/udp.c
index 560d9eadeaa5..d9099754ac69 100644
--- linux-libre-6.0-gnu/net/ipv4/udp.c
+++ linux-libre-6.0.7-gnu/net/ipv4/udp.c
@@ -448,7 +448,7 @@ static struct sock *udp4_lib_lookup2(struct net *net,
 			result = lookup_reuseport(net, sk, skb,
 						  saddr, sport, daddr, hnum);
 			/* Fall back to scoring if group has connections */
-			if (result && !reuseport_has_conns(sk, false))
+			if (result && !reuseport_has_conns(sk))
 				return result;
 
 			result = result ? : sk;
@@ -1620,6 +1620,7 @@ int udp_init_sock(struct sock *sk)
 {
 	skb_queue_head_init(&udp_sk(sk)->reader_queue);
 	sk->sk_destruct = udp_destruct_sock;
+	set_bit(SOCK_SUPPORT_ZC, &sk->sk_socket->flags);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(udp_init_sock);
diff --git linux-libre-6.0-gnu/net/ipv6/addrconf.c linux-libre-6.0.7-gnu/net/ipv6/addrconf.c
index 10ce86bf228e..d5967cba5b56 100644
--- linux-libre-6.0-gnu/net/ipv6/addrconf.c
+++ linux-libre-6.0.7-gnu/net/ipv6/addrconf.c
@@ -7214,9 +7214,11 @@ err_reg_dflt:
 	__addrconf_sysctl_unregister(net, all, NETCONFA_IFINDEX_ALL);
 err_reg_all:
 	kfree(dflt);
+	net->ipv6.devconf_dflt = NULL;
 #endif
 err_alloc_dflt:
 	kfree(all);
+	net->ipv6.devconf_all = NULL;
 err_alloc_all:
 	kfree(net->ipv6.inet6_addr_lst);
 err_alloc_addr:
diff --git linux-libre-6.0-gnu/net/ipv6/datagram.c linux-libre-6.0.7-gnu/net/ipv6/datagram.c
index df665d4e8f0f..5ecb56522f9d 100644
--- linux-libre-6.0-gnu/net/ipv6/datagram.c
+++ linux-libre-6.0.7-gnu/net/ipv6/datagram.c
@@ -256,7 +256,7 @@ ipv4_connected:
 		goto out;
 	}
 
-	reuseport_has_conns(sk, true);
+	reuseport_has_conns_set(sk);
 	sk->sk_state = TCP_ESTABLISHED;
 	sk_set_txhash(sk);
 out:
diff --git linux-libre-6.0-gnu/net/ipv6/esp6_offload.c linux-libre-6.0.7-gnu/net/ipv6/esp6_offload.c
index 3a293838a91d..79d43548279c 100644
--- linux-libre-6.0-gnu/net/ipv6/esp6_offload.c
+++ linux-libre-6.0.7-gnu/net/ipv6/esp6_offload.c
@@ -145,7 +145,10 @@ static struct sk_buff *xfrm6_tunnel_gso_segment(struct xfrm_state *x,
 						struct sk_buff *skb,
 						netdev_features_t features)
 {
-	return skb_eth_gso_segment(skb, features, htons(ETH_P_IPV6));
+	__be16 type = x->inner_mode.family == AF_INET ? htons(ETH_P_IP)
+						      : htons(ETH_P_IPV6);
+
+	return skb_eth_gso_segment(skb, features, type);
 }
 
 static struct sk_buff *xfrm6_transport_gso_segment(struct xfrm_state *x,
diff --git linux-libre-6.0-gnu/net/ipv6/ip6_gre.c linux-libre-6.0.7-gnu/net/ipv6/ip6_gre.c
index 80cb50d459e4..409e8dded7c6 100644
--- linux-libre-6.0-gnu/net/ipv6/ip6_gre.c
+++ linux-libre-6.0.7-gnu/net/ipv6/ip6_gre.c
@@ -1175,14 +1175,16 @@ static void ip6gre_tnl_link_config_route(struct ip6_tnl *t, int set_mtu,
 				dev->needed_headroom = dst_len;
 
 			if (set_mtu) {
-				dev->mtu = rt->dst.dev->mtu - t_hlen;
+				int mtu = rt->dst.dev->mtu - t_hlen;
+
 				if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
-					dev->mtu -= 8;
+					mtu -= 8;
 				if (dev->type == ARPHRD_ETHER)
-					dev->mtu -= ETH_HLEN;
+					mtu -= ETH_HLEN;
 
-				if (dev->mtu < IPV6_MIN_MTU)
-					dev->mtu = IPV6_MIN_MTU;
+				if (mtu < IPV6_MIN_MTU)
+					mtu = IPV6_MIN_MTU;
+				WRITE_ONCE(dev->mtu, mtu);
 			}
 		}
 		ip6_rt_put(rt);
diff --git linux-libre-6.0-gnu/net/ipv6/ip6_tunnel.c linux-libre-6.0.7-gnu/net/ipv6/ip6_tunnel.c
index 79c6a827dea9..616487b14698 100644
--- linux-libre-6.0-gnu/net/ipv6/ip6_tunnel.c
+++ linux-libre-6.0.7-gnu/net/ipv6/ip6_tunnel.c
@@ -1450,8 +1450,8 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
 	struct net_device *tdev = NULL;
 	struct __ip6_tnl_parm *p = &t->parms;
 	struct flowi6 *fl6 = &t->fl.u.ip6;
-	unsigned int mtu;
 	int t_hlen;
+	int mtu;
 
 	__dev_addr_set(dev, &p->laddr, sizeof(struct in6_addr));
 	memcpy(dev->broadcast, &p->raddr, sizeof(struct in6_addr));
@@ -1498,12 +1498,13 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
 			dev->hard_header_len = tdev->hard_header_len + t_hlen;
 			mtu = min_t(unsigned int, tdev->mtu, IP6_MAX_MTU);
 
-			dev->mtu = mtu - t_hlen;
+			mtu = mtu - t_hlen;
 			if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
-				dev->mtu -= 8;
+				mtu -= 8;
 
-			if (dev->mtu < IPV6_MIN_MTU)
-				dev->mtu = IPV6_MIN_MTU;
+			if (mtu < IPV6_MIN_MTU)
+				mtu = IPV6_MIN_MTU;
+			WRITE_ONCE(dev->mtu, mtu);
 		}
 	}
 }
diff --git linux-libre-6.0-gnu/net/ipv6/ipv6_sockglue.c linux-libre-6.0.7-gnu/net/ipv6/ipv6_sockglue.c
index e0dcc7a193df..b61066ac8648 100644
--- linux-libre-6.0-gnu/net/ipv6/ipv6_sockglue.c
+++ linux-libre-6.0.7-gnu/net/ipv6/ipv6_sockglue.c
@@ -419,6 +419,12 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 		rtnl_lock();
 	lock_sock(sk);
 
+	/* Another thread has converted the socket into IPv4 with
+	 * IPV6_ADDRFORM concurrently.
+	 */
+	if (unlikely(sk->sk_family != AF_INET6))
+		goto unlock;
+
 	switch (optname) {
 
 	case IPV6_ADDRFORM:
@@ -994,6 +1000,7 @@ done:
 		break;
 	}
 
+unlock:
 	release_sock(sk);
 	if (needs_rtnl)
 		rtnl_unlock();
diff --git linux-libre-6.0-gnu/net/ipv6/netfilter/ip6t_rpfilter.c linux-libre-6.0.7-gnu/net/ipv6/netfilter/ip6t_rpfilter.c
index d800801a5dd2..a01d9b842bd0 100644
--- linux-libre-6.0-gnu/net/ipv6/netfilter/ip6t_rpfilter.c
+++ linux-libre-6.0.7-gnu/net/ipv6/netfilter/ip6t_rpfilter.c
@@ -37,8 +37,10 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb,
 	bool ret = false;
 	struct flowi6 fl6 = {
 		.flowi6_iif = LOOPBACK_IFINDEX,
+		.flowi6_l3mdev = l3mdev_master_ifindex_rcu(dev),
 		.flowlabel = (* (__be32 *) iph) & IPV6_FLOWINFO_MASK,
 		.flowi6_proto = iph->nexthdr,
+		.flowi6_uid = sock_net_uid(net, NULL),
 		.daddr = iph->saddr,
 	};
 	int lookup_flags;
@@ -55,9 +57,7 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb,
 	if (rpfilter_addr_linklocal(&iph->saddr)) {
 		lookup_flags |= RT6_LOOKUP_F_IFACE;
 		fl6.flowi6_oif = dev->ifindex;
-	/* Set flowi6_oif for vrf devices to lookup route in l3mdev domain. */
-	} else if (netif_is_l3_master(dev) || netif_is_l3_slave(dev) ||
-		  (flags & XT_RPFILTER_LOOSE) == 0)
+	} else if ((flags & XT_RPFILTER_LOOSE) == 0)
 		fl6.flowi6_oif = dev->ifindex;
 
 	rt = (void *)ip6_route_lookup(net, &fl6, skb, lookup_flags);
@@ -72,9 +72,7 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb,
 		goto out;
 	}
 
-	if (rt->rt6i_idev->dev == dev ||
-	    l3mdev_master_ifindex_rcu(rt->rt6i_idev->dev) == dev->ifindex ||
-	    (flags & XT_RPFILTER_LOOSE))
+	if (rt->rt6i_idev->dev == dev || (flags & XT_RPFILTER_LOOSE))
 		ret = true;
  out:
 	ip6_rt_put(rt);
diff --git linux-libre-6.0-gnu/net/ipv6/netfilter/nft_fib_ipv6.c linux-libre-6.0.7-gnu/net/ipv6/netfilter/nft_fib_ipv6.c
index 8970d0b4faeb..36dc14b34388 100644
--- linux-libre-6.0-gnu/net/ipv6/netfilter/nft_fib_ipv6.c
+++ linux-libre-6.0.7-gnu/net/ipv6/netfilter/nft_fib_ipv6.c
@@ -41,6 +41,8 @@ static int nft_fib6_flowi_init(struct flowi6 *fl6, const struct nft_fib *priv,
 	if (ipv6_addr_type(&fl6->daddr) & IPV6_ADDR_LINKLOCAL) {
 		lookup_flags |= RT6_LOOKUP_F_IFACE;
 		fl6->flowi6_oif = get_ifindex(dev ? dev : pkt->skb->dev);
+	} else if (priv->flags & NFTA_FIB_F_IIF) {
+		fl6->flowi6_l3mdev = l3mdev_master_ifindex_rcu(dev);
 	}
 
 	if (ipv6_addr_type(&fl6->saddr) & IPV6_ADDR_UNICAST)
@@ -64,6 +66,7 @@ static u32 __nft_fib6_eval_type(const struct nft_fib *priv,
 	struct flowi6 fl6 = {
 		.flowi6_iif = LOOPBACK_IFINDEX,
 		.flowi6_proto = pkt->tprot,
+		.flowi6_uid = sock_net_uid(nft_net(pkt), NULL),
 	};
 	u32 ret = 0;
 
@@ -161,6 +164,7 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs,
 	struct flowi6 fl6 = {
 		.flowi6_iif = LOOPBACK_IFINDEX,
 		.flowi6_proto = pkt->tprot,
+		.flowi6_uid = sock_net_uid(nft_net(pkt), NULL),
 	};
 	struct rt6_info *rt;
 	int lookup_flags;
@@ -197,7 +201,8 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs,
 	if (rt->rt6i_flags & (RTF_REJECT | RTF_ANYCAST | RTF_LOCAL))
 		goto put_rt_err;
 
-	if (oif && oif != rt->rt6i_idev->dev)
+	if (oif && oif != rt->rt6i_idev->dev &&
+	    l3mdev_master_ifindex_rcu(rt->rt6i_idev->dev) != oif->ifindex)
 		goto put_rt_err;
 
 	nft_fib_store_result(dest, priv, rt->rt6i_idev->dev);
diff --git linux-libre-6.0-gnu/net/ipv6/sit.c linux-libre-6.0.7-gnu/net/ipv6/sit.c
index 6b73b7a5f175..59b2d9a6210c 100644
--- linux-libre-6.0-gnu/net/ipv6/sit.c
+++ linux-libre-6.0.7-gnu/net/ipv6/sit.c
@@ -1124,10 +1124,12 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev)
 
 	if (tdev && !netif_is_l3_master(tdev)) {
 		int t_hlen = tunnel->hlen + sizeof(struct iphdr);
+		int mtu;
 
-		dev->mtu = tdev->mtu - t_hlen;
-		if (dev->mtu < IPV6_MIN_MTU)
-			dev->mtu = IPV6_MIN_MTU;
+		mtu = tdev->mtu - t_hlen;
+		if (mtu < IPV6_MIN_MTU)
+			mtu = IPV6_MIN_MTU;
+		WRITE_ONCE(dev->mtu, mtu);
 	}
 }
 
diff --git linux-libre-6.0-gnu/net/ipv6/udp.c linux-libre-6.0.7-gnu/net/ipv6/udp.c
index 3366d6a77ff2..fb667e02e976 100644
--- linux-libre-6.0-gnu/net/ipv6/udp.c
+++ linux-libre-6.0.7-gnu/net/ipv6/udp.c
@@ -182,7 +182,7 @@ static struct sock *udp6_lib_lookup2(struct net *net,
 			result = lookup_reuseport(net, sk, skb,
 						  saddr, sport, daddr, hnum);
 			/* Fall back to scoring if group has connections */
-			if (result && !reuseport_has_conns(sk, false))
+			if (result && !reuseport_has_conns(sk))
 				return result;
 
 			result = result ? : sk;
diff --git linux-libre-6.0-gnu/net/kcm/kcmsock.c linux-libre-6.0.7-gnu/net/kcm/kcmsock.c
index 1215c863e1c4..befc62606cdf 100644
--- linux-libre-6.0-gnu/net/kcm/kcmsock.c
+++ linux-libre-6.0.7-gnu/net/kcm/kcmsock.c
@@ -162,7 +162,8 @@ static void kcm_rcv_ready(struct kcm_sock *kcm)
 	/* Buffer limit is okay now, add to ready list */
 	list_add_tail(&kcm->wait_rx_list,
 		      &kcm->mux->kcm_rx_waiters);
-	kcm->rx_wait = true;
+	/* paired with lockless reads in kcm_rfree() */
+	WRITE_ONCE(kcm->rx_wait, true);
 }
 
 static void kcm_rfree(struct sk_buff *skb)
@@ -178,7 +179,7 @@ static void kcm_rfree(struct sk_buff *skb)
 	/* For reading rx_wait and rx_psock without holding lock */
 	smp_mb__after_atomic();
 
-	if (!kcm->rx_wait && !kcm->rx_psock &&
+	if (!READ_ONCE(kcm->rx_wait) && !READ_ONCE(kcm->rx_psock) &&
 	    sk_rmem_alloc_get(sk) < sk->sk_rcvlowat) {
 		spin_lock_bh(&mux->rx_lock);
 		kcm_rcv_ready(kcm);
@@ -237,7 +238,8 @@ try_again:
 		if (kcm_queue_rcv_skb(&kcm->sk, skb)) {
 			/* Should mean socket buffer full */
 			list_del(&kcm->wait_rx_list);
-			kcm->rx_wait = false;
+			/* paired with lockless reads in kcm_rfree() */
+			WRITE_ONCE(kcm->rx_wait, false);
 
 			/* Commit rx_wait to read in kcm_free */
 			smp_wmb();
@@ -280,10 +282,12 @@ static struct kcm_sock *reserve_rx_kcm(struct kcm_psock *psock,
 	kcm = list_first_entry(&mux->kcm_rx_waiters,
 			       struct kcm_sock, wait_rx_list);
 	list_del(&kcm->wait_rx_list);
-	kcm->rx_wait = false;
+	/* paired with lockless reads in kcm_rfree() */
+	WRITE_ONCE(kcm->rx_wait, false);
 
 	psock->rx_kcm = kcm;
-	kcm->rx_psock = psock;
+	/* paired with lockless reads in kcm_rfree() */
+	WRITE_ONCE(kcm->rx_psock, psock);
 
 	spin_unlock_bh(&mux->rx_lock);
 
@@ -310,7 +314,8 @@ static void unreserve_rx_kcm(struct kcm_psock *psock,
 	spin_lock_bh(&mux->rx_lock);
 
 	psock->rx_kcm = NULL;
-	kcm->rx_psock = NULL;
+	/* paired with lockless reads in kcm_rfree() */
+	WRITE_ONCE(kcm->rx_psock, NULL);
 
 	/* Commit kcm->rx_psock before sk_rmem_alloc_get to sync with
 	 * kcm_rfree
@@ -834,7 +839,7 @@ static ssize_t kcm_sendpage(struct socket *sock, struct page *page,
 	}
 
 	get_page(page);
-	skb_fill_page_desc(skb, i, page, offset, size);
+	skb_fill_page_desc_noacc(skb, i, page, offset, size);
 	skb_shinfo(skb)->flags |= SKBFL_SHARED_FRAG;
 
 coalesced:
@@ -1240,7 +1245,8 @@ static void kcm_recv_disable(struct kcm_sock *kcm)
 	if (!kcm->rx_psock) {
 		if (kcm->rx_wait) {
 			list_del(&kcm->wait_rx_list);
-			kcm->rx_wait = false;
+			/* paired with lockless reads in kcm_rfree() */
+			WRITE_ONCE(kcm->rx_wait, false);
 		}
 
 		requeue_rx_msgs(mux, &kcm->sk.sk_receive_queue);
@@ -1793,7 +1799,8 @@ static void kcm_done(struct kcm_sock *kcm)
 
 	if (kcm->rx_wait) {
 		list_del(&kcm->wait_rx_list);
-		kcm->rx_wait = false;
+		/* paired with lockless reads in kcm_rfree() */
+		WRITE_ONCE(kcm->rx_wait, false);
 	}
 	/* Move any pending receive messages to other kcm sockets */
 	requeue_rx_msgs(mux, &sk->sk_receive_queue);
diff --git linux-libre-6.0-gnu/net/mac80211/cfg.c linux-libre-6.0.7-gnu/net/mac80211/cfg.c
index a4f6971b7a19..65f34945a767 100644
--- linux-libre-6.0-gnu/net/mac80211/cfg.c
+++ linux-libre-6.0.7-gnu/net/mac80211/cfg.c
@@ -1610,6 +1610,18 @@ static int sta_link_apply_parameters(struct ieee80211_local *local,
 		rcu_dereference_protected(sta->link[link_id],
 					  lockdep_is_held(&local->sta_mtx));
 
+	/*
+	 * If there are no changes, then accept a link that doesn't exist,
+	 * unless it's a new link.
+	 */
+	if (params->link_id < 0 && !new_link &&
+	    !params->link_mac && !params->txpwr_set &&
+	    !params->supported_rates_len &&
+	    !params->ht_capa && !params->vht_capa &&
+	    !params->he_capa && !params->eht_capa &&
+	    !params->opmode_notif_used)
+		return 0;
+
 	if (!link || !link_sta)
 		return -EINVAL;
 
@@ -1625,6 +1637,8 @@ static int sta_link_apply_parameters(struct ieee80211_local *local,
 					     params->link_mac)) {
 			return -EINVAL;
 		}
+	} else if (new_link) {
+		return -EINVAL;
 	}
 
 	if (params->txpwr_set) {
@@ -3597,9 +3611,6 @@ static int ieee80211_set_csa_beacon(struct ieee80211_sub_if_data *sdata,
 	case NL80211_IFTYPE_MESH_POINT: {
 		struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
 
-		if (params->chandef.width != sdata->vif.bss_conf.chandef.width)
-			return -EINVAL;
-
 		/* changes into another band are not supported */
 		if (sdata->vif.bss_conf.chandef.chan->band !=
 		    params->chandef.chan->band)
diff --git linux-libre-6.0-gnu/net/mac80211/ieee80211_i.h linux-libre-6.0.7-gnu/net/mac80211/ieee80211_i.h
index e192e1ec0261..9583643b7033 100644
--- linux-libre-6.0-gnu/net/mac80211/ieee80211_i.h
+++ linux-libre-6.0.7-gnu/net/mac80211/ieee80211_i.h
@@ -1704,6 +1704,14 @@ struct ieee802_11_elems {
 
 	/* whether a parse error occurred while retrieving these elements */
 	bool parse_error;
+
+	/*
+	 * scratch buffer that can be used for various element parsing related
+	 * tasks, e.g., element de-fragmentation etc.
+	 */
+	size_t scratch_len;
+	u8 *scratch_pos;
+	u8 scratch[];
 };
 
 static inline struct ieee80211_local *hw_to_local(
diff --git linux-libre-6.0-gnu/net/mac80211/mlme.c linux-libre-6.0.7-gnu/net/mac80211/mlme.c
index fc764984d687..654414caeb71 100644
--- linux-libre-6.0-gnu/net/mac80211/mlme.c
+++ linux-libre-6.0.7-gnu/net/mac80211/mlme.c
@@ -1220,14 +1220,21 @@ static void ieee80211_assoc_add_ml_elem(struct ieee80211_sub_if_data *sdata,
 	ml_elem = skb_put(skb, sizeof(*ml_elem));
 	ml_elem->control =
 		cpu_to_le16(IEEE80211_ML_CONTROL_TYPE_BASIC |
-			    IEEE80211_MLC_BASIC_PRES_EML_CAPA |
 			    IEEE80211_MLC_BASIC_PRES_MLD_CAPA_OP);
 	common = skb_put(skb, sizeof(*common));
 	common->len = sizeof(*common) +
-		      2 + /* EML capabilities */
 		      2;  /* MLD capa/ops */
 	memcpy(common->mld_mac_addr, sdata->vif.addr, ETH_ALEN);
-	skb_put_data(skb, &eml_capa, sizeof(eml_capa));
+
+	/* add EML_CAPA only if needed, see Draft P802.11be_D2.1, 35.3.17 */
+	if (eml_capa &
+	    cpu_to_le16((IEEE80211_EML_CAP_EMLSR_SUPP |
+			 IEEE80211_EML_CAP_EMLMR_SUPPORT))) {
+		common->len += 2; /* EML capabilities */
+		ml_elem->control |=
+			cpu_to_le16(IEEE80211_MLC_BASIC_PRES_EML_CAPA);
+		skb_put_data(skb, &eml_capa, sizeof(eml_capa));
+	}
 	/* need indication from userspace to support this */
 	mld_capa_ops &= ~cpu_to_le16(IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP);
 	skb_put_data(skb, &mld_capa_ops, sizeof(mld_capa_ops));
@@ -5122,7 +5129,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
 	resp.req_ies = ifmgd->assoc_req_ies;
 	resp.req_ies_len = ifmgd->assoc_req_ies_len;
 	if (sdata->vif.valid_links)
-		resp.ap_mld_addr = assoc_data->ap_addr;
+		resp.ap_mld_addr = sdata->vif.cfg.ap_addr;
 	cfg80211_rx_assoc_resp(sdata->dev, &resp);
 notify_driver:
 	drv_mgd_complete_tx(sdata->local, sdata, &info);
@@ -6284,6 +6291,8 @@ void ieee80211_mgd_setup_link(struct ieee80211_link_data *link)
 	if (sdata->u.mgd.assoc_data)
 		ether_addr_copy(link->conf->addr,
 				sdata->u.mgd.assoc_data->link[link_id].addr);
+	else if (!is_valid_ether_addr(link->conf->addr))
+		eth_random_addr(link->conf->addr);
 }
 
 /* scan finished notification */
@@ -6371,9 +6380,6 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
 		goto out_err;
 	}
 
-	if (mlo && !is_valid_ether_addr(link->conf->addr))
-		eth_random_addr(link->conf->addr);
-
 	if (WARN_ON(!ifmgd->auth_data && !ifmgd->assoc_data)) {
 		err = -EINVAL;
 		goto out_err;
diff --git linux-libre-6.0-gnu/net/mac80211/rx.c linux-libre-6.0.7-gnu/net/mac80211/rx.c
index 45d7e71661e3..211de01bf615 100644
--- linux-libre-6.0-gnu/net/mac80211/rx.c
+++ linux-libre-6.0.7-gnu/net/mac80211/rx.c
@@ -1967,10 +1967,11 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx)
 
 		if (mmie_keyidx < NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS ||
 		    mmie_keyidx >= NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS +
-		    NUM_DEFAULT_BEACON_KEYS) {
-			cfg80211_rx_unprot_mlme_mgmt(rx->sdata->dev,
-						     skb->data,
-						     skb->len);
+				   NUM_DEFAULT_BEACON_KEYS) {
+			if (rx->sdata->dev)
+				cfg80211_rx_unprot_mlme_mgmt(rx->sdata->dev,
+							     skb->data,
+							     skb->len);
 			return RX_DROP_MONITOR; /* unexpected BIP keyidx */
 		}
 
@@ -2121,7 +2122,8 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx)
 	/* either the frame has been decrypted or will be dropped */
 	status->flag |= RX_FLAG_DECRYPTED;
 
-	if (unlikely(ieee80211_is_beacon(fc) && result == RX_DROP_UNUSABLE))
+	if (unlikely(ieee80211_is_beacon(fc) && result == RX_DROP_UNUSABLE &&
+		     rx->sdata->dev))
 		cfg80211_rx_unprot_mlme_mgmt(rx->sdata->dev,
 					     skb->data, skb->len);
 
diff --git linux-libre-6.0-gnu/net/mac80211/sta_info.c linux-libre-6.0.7-gnu/net/mac80211/sta_info.c
index 58998d821778..9d7b238a6737 100644
--- linux-libre-6.0-gnu/net/mac80211/sta_info.c
+++ linux-libre-6.0.7-gnu/net/mac80211/sta_info.c
@@ -2799,6 +2799,7 @@ hash:
 void ieee80211_sta_remove_link(struct sta_info *sta, unsigned int link_id)
 {
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
+	u16 old_links = sta->sta.valid_links;
 
 	lockdep_assert_held(&sdata->local->sta_mtx);
 
@@ -2806,8 +2807,7 @@ void ieee80211_sta_remove_link(struct sta_info *sta, unsigned int link_id)
 
 	if (test_sta_flag(sta, WLAN_STA_INSERTED))
 		drv_change_sta_links(sdata->local, sdata, &sta->sta,
-				     sta->sta.valid_links,
-				     sta->sta.valid_links & ~BIT(link_id));
+				     old_links, sta->sta.valid_links);
 
 	sta_remove_link(sta, link_id, true);
 }
diff --git linux-libre-6.0-gnu/net/mac80211/util.c linux-libre-6.0.7-gnu/net/mac80211/util.c
index efcefb2dd882..4fc3d545e666 100644
--- linux-libre-6.0-gnu/net/mac80211/util.c
+++ linux-libre-6.0.7-gnu/net/mac80211/util.c
@@ -1442,6 +1442,8 @@ static size_t ieee802_11_find_bssid_profile(const u8 *start, size_t len,
 	for_each_element_id(elem, WLAN_EID_MULTIPLE_BSSID, start, len) {
 		if (elem->datalen < 2)
 			continue;
+		if (elem->data[0] < 1 || elem->data[0] > 8)
+			continue;
 
 		for_each_element(sub, elem->data + 1, elem->datalen - 1) {
 			u8 new_bssid[ETH_ALEN];
@@ -1501,24 +1503,26 @@ ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params)
 	const struct element *non_inherit = NULL;
 	u8 *nontransmitted_profile;
 	int nontransmitted_profile_len = 0;
+	size_t scratch_len = params->len;
 
-	elems = kzalloc(sizeof(*elems), GFP_ATOMIC);
+	elems = kzalloc(sizeof(*elems) + scratch_len, GFP_ATOMIC);
 	if (!elems)
 		return NULL;
 	elems->ie_start = params->start;
 	elems->total_len = params->len;
-
-	nontransmitted_profile = kmalloc(params->len, GFP_ATOMIC);
-	if (nontransmitted_profile) {
-		nontransmitted_profile_len =
-			ieee802_11_find_bssid_profile(params->start, params->len,
-						      elems, params->bss,
-						      nontransmitted_profile);
-		non_inherit =
-			cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE,
-					       nontransmitted_profile,
-					       nontransmitted_profile_len);
-	}
+	elems->scratch_len = scratch_len;
+	elems->scratch_pos = elems->scratch;
+
+	nontransmitted_profile = elems->scratch_pos;
+	nontransmitted_profile_len =
+		ieee802_11_find_bssid_profile(params->start, params->len,
+					      elems, params->bss,
+					      nontransmitted_profile);
+	elems->scratch_pos += nontransmitted_profile_len;
+	elems->scratch_len -= nontransmitted_profile_len;
+	non_inherit = cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE,
+					     nontransmitted_profile,
+					     nontransmitted_profile_len);
 
 	elems->crc = _ieee802_11_parse_elems_full(params, elems, non_inherit);
 
@@ -1552,8 +1556,6 @@ ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params)
 	    offsetofend(struct ieee80211_bssid_index, dtim_count))
 		elems->dtim_count = elems->bssid_index->dtim_count;
 
-	kfree(nontransmitted_profile);
-
 	return elems;
 }
 
diff --git linux-libre-6.0-gnu/net/mac802154/rx.c linux-libre-6.0.7-gnu/net/mac802154/rx.c
index c439125ef2b9..726b47a4611b 100644
--- linux-libre-6.0-gnu/net/mac802154/rx.c
+++ linux-libre-6.0.7-gnu/net/mac802154/rx.c
@@ -132,7 +132,7 @@ static int
 ieee802154_parse_frame_start(struct sk_buff *skb, struct ieee802154_hdr *hdr)
 {
 	int hlen;
-	struct ieee802154_mac_cb *cb = mac_cb_init(skb);
+	struct ieee802154_mac_cb *cb = mac_cb(skb);
 
 	skb_reset_mac_header(skb);
 
@@ -294,8 +294,9 @@ void
 ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb, u8 lqi)
 {
 	struct ieee802154_local *local = hw_to_local(hw);
+	struct ieee802154_mac_cb *cb = mac_cb_init(skb);
 
-	mac_cb(skb)->lqi = lqi;
+	cb->lqi = lqi;
 	skb->pkt_type = IEEE802154_RX_MSG;
 	skb_queue_tail(&local->skb_queue, skb);
 	tasklet_schedule(&local->tasklet);
diff --git linux-libre-6.0-gnu/net/mctp/af_mctp.c linux-libre-6.0.7-gnu/net/mctp/af_mctp.c
index c2fc2a7b2528..b6b5e496fa40 100644
--- linux-libre-6.0-gnu/net/mctp/af_mctp.c
+++ linux-libre-6.0.7-gnu/net/mctp/af_mctp.c
@@ -295,11 +295,12 @@ __must_hold(&net->mctp.keys_lock)
 	mctp_dev_release_key(key->dev, key);
 	spin_unlock_irqrestore(&key->lock, flags);
 
-	hlist_del(&key->hlist);
-	hlist_del(&key->sklist);
-
-	/* unref for the lists */
-	mctp_key_unref(key);
+	if (!hlist_unhashed(&key->hlist)) {
+		hlist_del_init(&key->hlist);
+		hlist_del_init(&key->sklist);
+		/* unref for the lists */
+		mctp_key_unref(key);
+	}
 
 	kfree_skb(skb);
 }
@@ -373,9 +374,17 @@ static int mctp_ioctl_alloctag(struct mctp_sock *msk, unsigned long arg)
 
 	ctl.tag = tag | MCTP_TAG_OWNER | MCTP_TAG_PREALLOC;
 	if (copy_to_user((void __user *)arg, &ctl, sizeof(ctl))) {
-		spin_lock_irqsave(&key->lock, flags);
-		__mctp_key_remove(key, net, flags, MCTP_TRACE_KEY_DROPPED);
+		unsigned long fl2;
+		/* Unwind our key allocation: the keys list lock needs to be
+		 * taken before the individual key locks, and we need a valid
+		 * flags value (fl2) to pass to __mctp_key_remove, hence the
+		 * second spin_lock_irqsave() rather than a plain spin_lock().
+		 */
+		spin_lock_irqsave(&net->mctp.keys_lock, flags);
+		spin_lock_irqsave(&key->lock, fl2);
+		__mctp_key_remove(key, net, fl2, MCTP_TRACE_KEY_DROPPED);
 		mctp_key_unref(key);
+		spin_unlock_irqrestore(&net->mctp.keys_lock, flags);
 		return -EFAULT;
 	}
 
diff --git linux-libre-6.0-gnu/net/mctp/route.c linux-libre-6.0.7-gnu/net/mctp/route.c
index 3b24b8d18b5b..2155f15a074c 100644
--- linux-libre-6.0-gnu/net/mctp/route.c
+++ linux-libre-6.0.7-gnu/net/mctp/route.c
@@ -228,12 +228,12 @@ __releases(&key->lock)
 
 	if (!key->manual_alloc) {
 		spin_lock_irqsave(&net->mctp.keys_lock, flags);
-		hlist_del(&key->hlist);
-		hlist_del(&key->sklist);
+		if (!hlist_unhashed(&key->hlist)) {
+			hlist_del_init(&key->hlist);
+			hlist_del_init(&key->sklist);
+			mctp_key_unref(key);
+		}
 		spin_unlock_irqrestore(&net->mctp.keys_lock, flags);
-
-		/* unref for the lists */
-		mctp_key_unref(key);
 	}
 
 	/* and one for the local reference */
diff --git linux-libre-6.0-gnu/net/mptcp/protocol.c linux-libre-6.0.7-gnu/net/mptcp/protocol.c
index f8897a70c11d..b568f55998f3 100644
--- linux-libre-6.0-gnu/net/mptcp/protocol.c
+++ linux-libre-6.0.7-gnu/net/mptcp/protocol.c
@@ -2867,7 +2867,7 @@ static void mptcp_close(struct sock *sk, long timeout)
 	sock_put(sk);
 }
 
-static void mptcp_copy_inaddrs(struct sock *msk, const struct sock *ssk)
+void mptcp_copy_inaddrs(struct sock *msk, const struct sock *ssk)
 {
 #if IS_ENABLED(CONFIG_MPTCP_IPV6)
 	const struct ipv6_pinfo *ssk6 = inet6_sk(ssk);
@@ -3613,7 +3613,6 @@ static int mptcp_stream_accept(struct socket *sock, struct socket *newsock,
 		if (mptcp_is_fully_established(newsk))
 			mptcp_pm_fully_established(msk, msk->first, GFP_KERNEL);
 
-		mptcp_copy_inaddrs(newsk, msk->first);
 		mptcp_rcv_space_init(msk, msk->first);
 		mptcp_propagate_sndbuf(newsk, msk->first);
 
diff --git linux-libre-6.0-gnu/net/mptcp/protocol.h linux-libre-6.0.7-gnu/net/mptcp/protocol.h
index 8f372b8f059c..c1eaa1685592 100644
--- linux-libre-6.0-gnu/net/mptcp/protocol.h
+++ linux-libre-6.0.7-gnu/net/mptcp/protocol.h
@@ -597,6 +597,7 @@ int mptcp_is_checksum_enabled(const struct net *net);
 int mptcp_allow_join_id0(const struct net *net);
 unsigned int mptcp_stale_loss_cnt(const struct net *net);
 int mptcp_get_pm_type(const struct net *net);
+void mptcp_copy_inaddrs(struct sock *msk, const struct sock *ssk);
 void mptcp_subflow_fully_established(struct mptcp_subflow_context *subflow,
 				     struct mptcp_options_received *mp_opt);
 bool __mptcp_retransmit_pending_data(struct sock *sk);
diff --git linux-libre-6.0-gnu/net/mptcp/subflow.c linux-libre-6.0.7-gnu/net/mptcp/subflow.c
index 07dd23d0fe04..02a54d59697b 100644
--- linux-libre-6.0-gnu/net/mptcp/subflow.c
+++ linux-libre-6.0.7-gnu/net/mptcp/subflow.c
@@ -723,6 +723,8 @@ create_child:
 				goto dispose_child;
 			}
 
+			if (new_msk)
+				mptcp_copy_inaddrs(new_msk, child);
 			subflow_drop_ctx(child);
 			goto out;
 		}
@@ -750,6 +752,11 @@ create_child:
 			ctx->conn = new_msk;
 			new_msk = NULL;
 
+			/* set msk addresses early to ensure mptcp_pm_get_local_id()
+			 * uses the correct data
+			 */
+			mptcp_copy_inaddrs(ctx->conn, child);
+
 			/* with OoO packets we can reach here without ingress
 			 * mpc option
 			 */
diff --git linux-libre-6.0-gnu/net/netfilter/nf_conntrack_core.c linux-libre-6.0.7-gnu/net/netfilter/nf_conntrack_core.c
index 1357a2729a4b..8f261cd5b3a5 100644
--- linux-libre-6.0-gnu/net/netfilter/nf_conntrack_core.c
+++ linux-libre-6.0.7-gnu/net/netfilter/nf_conntrack_core.c
@@ -67,6 +67,7 @@ struct conntrack_gc_work {
 	struct delayed_work	dwork;
 	u32			next_bucket;
 	u32			avg_timeout;
+	u32			count;
 	u32			start_time;
 	bool			exiting;
 	bool			early_drop;
@@ -85,10 +86,12 @@ static DEFINE_MUTEX(nf_conntrack_mutex);
 /* clamp timeouts to this value (TCP unacked) */
 #define GC_SCAN_INTERVAL_CLAMP	(300ul * HZ)
 
-/* large initial bias so that we don't scan often just because we have
- * three entries with a 1s timeout.
+/* Initial bias pretending we have 100 entries at the upper bound so we don't
+ * wakeup often just because we have three entries with a 1s timeout while still
+ * allowing non-idle machines to wakeup more often when needed.
  */
-#define GC_SCAN_INTERVAL_INIT	INT_MAX
+#define GC_SCAN_INITIAL_COUNT	100
+#define GC_SCAN_INTERVAL_INIT	GC_SCAN_INTERVAL_MAX
 
 #define GC_SCAN_MAX_DURATION	msecs_to_jiffies(10)
 #define GC_SCAN_EXPIRED_MAX	(64000u / HZ)
@@ -1466,6 +1469,7 @@ static void gc_worker(struct work_struct *work)
 	unsigned int expired_count = 0;
 	unsigned long next_run;
 	s32 delta_time;
+	long count;
 
 	gc_work = container_of(work, struct conntrack_gc_work, dwork.work);
 
@@ -1475,10 +1479,12 @@ static void gc_worker(struct work_struct *work)
 
 	if (i == 0) {
 		gc_work->avg_timeout = GC_SCAN_INTERVAL_INIT;
+		gc_work->count = GC_SCAN_INITIAL_COUNT;
 		gc_work->start_time = start_time;
 	}
 
 	next_run = gc_work->avg_timeout;
+	count = gc_work->count;
 
 	end_time = start_time + GC_SCAN_MAX_DURATION;
 
@@ -1498,8 +1504,8 @@ static void gc_worker(struct work_struct *work)
 
 		hlist_nulls_for_each_entry_rcu(h, n, &ct_hash[i], hnnode) {
 			struct nf_conntrack_net *cnet;
-			unsigned long expires;
 			struct net *net;
+			long expires;
 
 			tmp = nf_ct_tuplehash_to_ctrack(h);
 
@@ -1513,6 +1519,7 @@ static void gc_worker(struct work_struct *work)
 
 				gc_work->next_bucket = i;
 				gc_work->avg_timeout = next_run;
+				gc_work->count = count;
 
 				delta_time = nfct_time_stamp - gc_work->start_time;
 
@@ -1528,8 +1535,8 @@ static void gc_worker(struct work_struct *work)
 			}
 
 			expires = clamp(nf_ct_expires(tmp), GC_SCAN_INTERVAL_MIN, GC_SCAN_INTERVAL_CLAMP);
+			expires = (expires - (long)next_run) / ++count;
 			next_run += expires;
-			next_run /= 2u;
 
 			if (nf_conntrack_max95 == 0 || gc_worker_skip_ct(tmp))
 				continue;
@@ -1570,6 +1577,7 @@ static void gc_worker(struct work_struct *work)
 		delta_time = nfct_time_stamp - end_time;
 		if (delta_time > 0 && i < hashsz) {
 			gc_work->avg_timeout = next_run;
+			gc_work->count = count;
 			gc_work->next_bucket = i;
 			next_run = 0;
 			goto early_exit;
diff --git linux-libre-6.0-gnu/net/netfilter/nf_tables_api.c linux-libre-6.0.7-gnu/net/netfilter/nf_tables_api.c
index 63c70141b3e5..5897afd12466 100644
--- linux-libre-6.0-gnu/net/netfilter/nf_tables_api.c
+++ linux-libre-6.0.7-gnu/net/netfilter/nf_tables_api.c
@@ -5865,8 +5865,9 @@ static bool nft_setelem_valid_key_end(const struct nft_set *set,
 			  (NFT_SET_CONCAT | NFT_SET_INTERVAL)) {
 		if (flags & NFT_SET_ELEM_INTERVAL_END)
 			return false;
-		if (!nla[NFTA_SET_ELEM_KEY_END] &&
-		    !(flags & NFT_SET_ELEM_CATCHALL))
+
+		if (nla[NFTA_SET_ELEM_KEY_END] &&
+		    flags & NFT_SET_ELEM_CATCHALL)
 			return false;
 	} else {
 		if (nla[NFTA_SET_ELEM_KEY_END])
diff --git linux-libre-6.0-gnu/net/openvswitch/datapath.c linux-libre-6.0.7-gnu/net/openvswitch/datapath.c
index 6c9d153afbee..8a22574ed7ad 100644
--- linux-libre-6.0-gnu/net/openvswitch/datapath.c
+++ linux-libre-6.0.7-gnu/net/openvswitch/datapath.c
@@ -252,10 +252,17 @@ void ovs_dp_process_packet(struct sk_buff *skb, struct sw_flow_key *key)
 
 		upcall.mru = OVS_CB(skb)->mru;
 		error = ovs_dp_upcall(dp, skb, key, &upcall, 0);
-		if (unlikely(error))
-			kfree_skb(skb);
-		else
+		switch (error) {
+		case 0:
+		case -EAGAIN:
+		case -ERESTARTSYS:
+		case -EINTR:
 			consume_skb(skb);
+			break;
+		default:
+			kfree_skb(skb);
+			break;
+		}
 		stats_counter = &stats->n_missed;
 		goto out;
 	}
@@ -551,8 +558,9 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
 out:
 	if (err)
 		skb_tx_error(skb);
-	kfree_skb(user_skb);
-	kfree_skb(nskb);
+	consume_skb(user_skb);
+	consume_skb(nskb);
+
 	return err;
 }
 
@@ -1598,7 +1606,8 @@ static void ovs_dp_reset_user_features(struct sk_buff *skb,
 	if (IS_ERR(dp))
 		return;
 
-	WARN(dp->user_features, "Dropping previously announced user features\n");
+	pr_warn("%s: Dropping previously announced user features\n",
+		ovs_dp_name(dp));
 	dp->user_features = 0;
 }
 
diff --git linux-libre-6.0-gnu/net/rds/tcp.c linux-libre-6.0.7-gnu/net/rds/tcp.c
index 73ee2771093d..d0ff413f697c 100644
--- linux-libre-6.0-gnu/net/rds/tcp.c
+++ linux-libre-6.0.7-gnu/net/rds/tcp.c
@@ -166,10 +166,10 @@ void rds_tcp_reset_callbacks(struct socket *sock,
 	 */
 	atomic_set(&cp->cp_state, RDS_CONN_RESETTING);
 	wait_event(cp->cp_waitq, !test_bit(RDS_IN_XMIT, &cp->cp_flags));
-	lock_sock(osock->sk);
 	/* reset receive side state for rds_tcp_data_recv() for osock  */
 	cancel_delayed_work_sync(&cp->cp_send_w);
 	cancel_delayed_work_sync(&cp->cp_recv_w);
+	lock_sock(osock->sk);
 	if (tc->t_tinc) {
 		rds_inc_put(&tc->t_tinc->ti_inc);
 		tc->t_tinc = NULL;
diff --git linux-libre-6.0-gnu/net/sched/cls_u32.c linux-libre-6.0.7-gnu/net/sched/cls_u32.c
index 4d27300c287c..5f33472aad36 100644
--- linux-libre-6.0-gnu/net/sched/cls_u32.c
+++ linux-libre-6.0.7-gnu/net/sched/cls_u32.c
@@ -1040,7 +1040,11 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 	}
 #endif
 
-	memcpy(&n->sel, s, sel_size);
+	unsafe_memcpy(&n->sel, s, sel_size,
+		      /* A composite flex-array structure destination,
+		       * which was correctly sized with struct_size(),
+		       * bounds-checked against nla_len(), and allocated
+		       * above. */);
 	RCU_INIT_POINTER(n->ht_up, ht);
 	n->handle = handle;
 	n->fshift = s->hmask ? ffs(ntohl(s->hmask)) - 1 : 0;
diff --git linux-libre-6.0-gnu/net/sched/sch_api.c linux-libre-6.0.7-gnu/net/sched/sch_api.c
index bf87b50837a8..67ee8ae3f310 100644
--- linux-libre-6.0-gnu/net/sched/sch_api.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_api.c
@@ -1081,12 +1081,13 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
 
 skip:
 		if (!ingress) {
-			notify_and_destroy(net, skb, n, classid,
-					   rtnl_dereference(dev->qdisc), new);
+			old = rtnl_dereference(dev->qdisc);
 			if (new && !new->ops->attach)
 				qdisc_refcount_inc(new);
 			rcu_assign_pointer(dev->qdisc, new ? : &noop_qdisc);
 
+			notify_and_destroy(net, skb, n, classid, old, new);
+
 			if (new && new->ops->attach)
 				new->ops->attach(new);
 		} else {
diff --git linux-libre-6.0-gnu/net/sched/sch_atm.c linux-libre-6.0.7-gnu/net/sched/sch_atm.c
index 4c8e994cf0a5..816fd0d7ba38 100644
--- linux-libre-6.0-gnu/net/sched/sch_atm.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_atm.c
@@ -577,7 +577,6 @@ static void atm_tc_reset(struct Qdisc *sch)
 	pr_debug("atm_tc_reset(sch %p,[qdisc %p])\n", sch, p);
 	list_for_each_entry(flow, &p->flows, list)
 		qdisc_reset(flow->q);
-	sch->q.qlen = 0;
 }
 
 static void atm_tc_destroy(struct Qdisc *sch)
diff --git linux-libre-6.0-gnu/net/sched/sch_cake.c linux-libre-6.0.7-gnu/net/sched/sch_cake.c
index a43a58a73d09..9530d65e6002 100644
--- linux-libre-6.0-gnu/net/sched/sch_cake.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_cake.c
@@ -2224,8 +2224,12 @@ retry:
 
 static void cake_reset(struct Qdisc *sch)
 {
+	struct cake_sched_data *q = qdisc_priv(sch);
 	u32 c;
 
+	if (!q->tins)
+		return;
+
 	for (c = 0; c < CAKE_MAX_TINS; c++)
 		cake_clear_tin(sch, c);
 }
diff --git linux-libre-6.0-gnu/net/sched/sch_cbq.c linux-libre-6.0.7-gnu/net/sched/sch_cbq.c
index 91a0dc463c48..ba99ce05cd52 100644
--- linux-libre-6.0-gnu/net/sched/sch_cbq.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_cbq.c
@@ -975,7 +975,6 @@ cbq_reset(struct Qdisc *sch)
 			cl->cpriority = cl->priority;
 		}
 	}
-	sch->q.qlen = 0;
 }
 
 
diff --git linux-libre-6.0-gnu/net/sched/sch_choke.c linux-libre-6.0.7-gnu/net/sched/sch_choke.c
index 2adbd945bf15..25d2daaa8122 100644
--- linux-libre-6.0-gnu/net/sched/sch_choke.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_choke.c
@@ -315,8 +315,6 @@ static void choke_reset(struct Qdisc *sch)
 		rtnl_qdisc_drop(skb, sch);
 	}
 
-	sch->q.qlen = 0;
-	sch->qstats.backlog = 0;
 	if (q->tab)
 		memset(q->tab, 0, (q->tab_mask + 1) * sizeof(struct sk_buff *));
 	q->head = q->tail = 0;
diff --git linux-libre-6.0-gnu/net/sched/sch_drr.c linux-libre-6.0.7-gnu/net/sched/sch_drr.c
index 18e4f7a0b291..4e5b1cf11b85 100644
--- linux-libre-6.0-gnu/net/sched/sch_drr.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_drr.c
@@ -441,8 +441,6 @@ static void drr_reset_qdisc(struct Qdisc *sch)
 			qdisc_reset(cl->qdisc);
 		}
 	}
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 }
 
 static void drr_destroy_qdisc(struct Qdisc *sch)
diff --git linux-libre-6.0-gnu/net/sched/sch_dsmark.c linux-libre-6.0.7-gnu/net/sched/sch_dsmark.c
index 4c100d105269..7da6dc38a382 100644
--- linux-libre-6.0-gnu/net/sched/sch_dsmark.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_dsmark.c
@@ -409,8 +409,6 @@ static void dsmark_reset(struct Qdisc *sch)
 	pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
 	if (p->q)
 		qdisc_reset(p->q);
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 }
 
 static void dsmark_destroy(struct Qdisc *sch)
diff --git linux-libre-6.0-gnu/net/sched/sch_etf.c linux-libre-6.0.7-gnu/net/sched/sch_etf.c
index c48f91075b5c..d96103b0e2bf 100644
--- linux-libre-6.0-gnu/net/sched/sch_etf.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_etf.c
@@ -445,9 +445,6 @@ static void etf_reset(struct Qdisc *sch)
 	timesortedlist_clear(sch);
 	__qdisc_reset_queue(&sch->q);
 
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
-
 	q->last = 0;
 }
 
diff --git linux-libre-6.0-gnu/net/sched/sch_ets.c linux-libre-6.0.7-gnu/net/sched/sch_ets.c
index d73393493553..8de4365886e8 100644
--- linux-libre-6.0-gnu/net/sched/sch_ets.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_ets.c
@@ -727,8 +727,6 @@ static void ets_qdisc_reset(struct Qdisc *sch)
 	}
 	for (band = 0; band < q->nbands; band++)
 		qdisc_reset(q->classes[band].qdisc);
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 }
 
 static void ets_qdisc_destroy(struct Qdisc *sch)
diff --git linux-libre-6.0-gnu/net/sched/sch_fq_codel.c linux-libre-6.0.7-gnu/net/sched/sch_fq_codel.c
index 839e1235db05..23a042adb74d 100644
--- linux-libre-6.0-gnu/net/sched/sch_fq_codel.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_fq_codel.c
@@ -347,8 +347,6 @@ static void fq_codel_reset(struct Qdisc *sch)
 		codel_vars_init(&flow->cvars);
 	}
 	memset(q->backlogs, 0, q->flows_cnt * sizeof(u32));
-	sch->q.qlen = 0;
-	sch->qstats.backlog = 0;
 	q->memory_usage = 0;
 }
 
diff --git linux-libre-6.0-gnu/net/sched/sch_fq_pie.c linux-libre-6.0.7-gnu/net/sched/sch_fq_pie.c
index d6aba6edd16e..35c35465226b 100644
--- linux-libre-6.0-gnu/net/sched/sch_fq_pie.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_fq_pie.c
@@ -521,9 +521,6 @@ static void fq_pie_reset(struct Qdisc *sch)
 		INIT_LIST_HEAD(&flow->flowchain);
 		pie_vars_init(&flow->vars);
 	}
-
-	sch->q.qlen = 0;
-	sch->qstats.backlog = 0;
 }
 
 static void fq_pie_destroy(struct Qdisc *sch)
diff --git linux-libre-6.0-gnu/net/sched/sch_hfsc.c linux-libre-6.0.7-gnu/net/sched/sch_hfsc.c
index d3979a6000e7..03efc40e42fc 100644
--- linux-libre-6.0-gnu/net/sched/sch_hfsc.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_hfsc.c
@@ -1484,8 +1484,6 @@ hfsc_reset_qdisc(struct Qdisc *sch)
 	}
 	q->eligible = RB_ROOT;
 	qdisc_watchdog_cancel(&q->watchdog);
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 }
 
 static void
diff --git linux-libre-6.0-gnu/net/sched/sch_htb.c linux-libre-6.0.7-gnu/net/sched/sch_htb.c
index 23a9d6242429..cb5872d22ecf 100644
--- linux-libre-6.0-gnu/net/sched/sch_htb.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_htb.c
@@ -1008,8 +1008,6 @@ static void htb_reset(struct Qdisc *sch)
 	}
 	qdisc_watchdog_cancel(&q->watchdog);
 	__qdisc_reset_queue(&q->direct_queue);
-	sch->q.qlen = 0;
-	sch->qstats.backlog = 0;
 	memset(q->hlevel, 0, sizeof(q->hlevel));
 	memset(q->row_mask, 0, sizeof(q->row_mask));
 }
diff --git linux-libre-6.0-gnu/net/sched/sch_multiq.c linux-libre-6.0.7-gnu/net/sched/sch_multiq.c
index cd8ab90c4765..f28050c7f12d 100644
--- linux-libre-6.0-gnu/net/sched/sch_multiq.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_multiq.c
@@ -152,7 +152,6 @@ multiq_reset(struct Qdisc *sch)
 
 	for (band = 0; band < q->bands; band++)
 		qdisc_reset(q->queues[band]);
-	sch->q.qlen = 0;
 	q->curband = 0;
 }
 
diff --git linux-libre-6.0-gnu/net/sched/sch_prio.c linux-libre-6.0.7-gnu/net/sched/sch_prio.c
index 3b8d7197c06b..c03a11dd990f 100644
--- linux-libre-6.0-gnu/net/sched/sch_prio.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_prio.c
@@ -135,8 +135,6 @@ prio_reset(struct Qdisc *sch)
 
 	for (prio = 0; prio < q->bands; prio++)
 		qdisc_reset(q->queues[prio]);
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 }
 
 static int prio_offload(struct Qdisc *sch, struct tc_prio_qopt *qopt)
diff --git linux-libre-6.0-gnu/net/sched/sch_qfq.c linux-libre-6.0.7-gnu/net/sched/sch_qfq.c
index d4ce58c90f9f..13246a9dc5c1 100644
--- linux-libre-6.0-gnu/net/sched/sch_qfq.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_qfq.c
@@ -1458,8 +1458,6 @@ static void qfq_reset_qdisc(struct Qdisc *sch)
 			qdisc_reset(cl->qdisc);
 		}
 	}
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 }
 
 static void qfq_destroy_qdisc(struct Qdisc *sch)
diff --git linux-libre-6.0-gnu/net/sched/sch_red.c linux-libre-6.0.7-gnu/net/sched/sch_red.c
index 40adf1f07a82..f1e013e3f04a 100644
--- linux-libre-6.0-gnu/net/sched/sch_red.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_red.c
@@ -176,8 +176,6 @@ static void red_reset(struct Qdisc *sch)
 	struct red_sched_data *q = qdisc_priv(sch);
 
 	qdisc_reset(q->qdisc);
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 	red_restart(&q->vars);
 }
 
diff --git linux-libre-6.0-gnu/net/sched/sch_sfb.c linux-libre-6.0.7-gnu/net/sched/sch_sfb.c
index 2829455211f8..0490eb5b98de 100644
--- linux-libre-6.0-gnu/net/sched/sch_sfb.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_sfb.c
@@ -455,9 +455,8 @@ static void sfb_reset(struct Qdisc *sch)
 {
 	struct sfb_sched_data *q = qdisc_priv(sch);
 
-	qdisc_reset(q->qdisc);
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
+	if (likely(q->qdisc))
+		qdisc_reset(q->qdisc);
 	q->slot = 0;
 	q->double_buffering = false;
 	sfb_zero_all_buckets(q);
diff --git linux-libre-6.0-gnu/net/sched/sch_skbprio.c linux-libre-6.0.7-gnu/net/sched/sch_skbprio.c
index 7a5e4c454715..df72fb83d9c7 100644
--- linux-libre-6.0-gnu/net/sched/sch_skbprio.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_skbprio.c
@@ -213,9 +213,6 @@ static void skbprio_reset(struct Qdisc *sch)
 	struct skbprio_sched_data *q = qdisc_priv(sch);
 	int prio;
 
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
-
 	for (prio = 0; prio < SKBPRIO_MAX_PRIORITY; prio++)
 		__skb_queue_purge(&q->qdiscs[prio]);
 
diff --git linux-libre-6.0-gnu/net/sched/sch_taprio.c linux-libre-6.0.7-gnu/net/sched/sch_taprio.c
index 86675a79da1e..5bffc37022e0 100644
--- linux-libre-6.0-gnu/net/sched/sch_taprio.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_taprio.c
@@ -1638,8 +1638,6 @@ static void taprio_reset(struct Qdisc *sch)
 			if (q->qdiscs[i])
 				qdisc_reset(q->qdiscs[i]);
 	}
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 }
 
 static void taprio_destroy(struct Qdisc *sch)
diff --git linux-libre-6.0-gnu/net/sched/sch_tbf.c linux-libre-6.0.7-gnu/net/sched/sch_tbf.c
index 36079fdde2cb..e031c1a41ea6 100644
--- linux-libre-6.0-gnu/net/sched/sch_tbf.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_tbf.c
@@ -330,8 +330,6 @@ static void tbf_reset(struct Qdisc *sch)
 	struct tbf_sched_data *q = qdisc_priv(sch);
 
 	qdisc_reset(q->qdisc);
-	sch->qstats.backlog = 0;
-	sch->q.qlen = 0;
 	q->t_c = ktime_get_ns();
 	q->tokens = q->buffer;
 	q->ptokens = q->mtu;
diff --git linux-libre-6.0-gnu/net/sched/sch_teql.c linux-libre-6.0.7-gnu/net/sched/sch_teql.c
index 6af6b95bdb67..79aaab51cbf5 100644
--- linux-libre-6.0-gnu/net/sched/sch_teql.c
+++ linux-libre-6.0.7-gnu/net/sched/sch_teql.c
@@ -124,7 +124,6 @@ teql_reset(struct Qdisc *sch)
 	struct teql_sched_data *dat = qdisc_priv(sch);
 
 	skb_queue_purge(&dat->q);
-	sch->q.qlen = 0;
 }
 
 static void
diff --git linux-libre-6.0-gnu/net/sctp/auth.c linux-libre-6.0.7-gnu/net/sctp/auth.c
index db6b7373d16c..34964145514e 100644
--- linux-libre-6.0-gnu/net/sctp/auth.c
+++ linux-libre-6.0.7-gnu/net/sctp/auth.c
@@ -863,12 +863,17 @@ int sctp_auth_set_key(struct sctp_endpoint *ep,
 	}
 
 	list_del_init(&shkey->key_list);
-	sctp_auth_shkey_release(shkey);
 	list_add(&cur_key->key_list, sh_keys);
 
-	if (asoc && asoc->active_key_id == auth_key->sca_keynumber)
-		sctp_auth_asoc_init_active_key(asoc, GFP_KERNEL);
+	if (asoc && asoc->active_key_id == auth_key->sca_keynumber &&
+	    sctp_auth_asoc_init_active_key(asoc, GFP_KERNEL)) {
+		list_del_init(&cur_key->key_list);
+		sctp_auth_shkey_release(cur_key);
+		list_add(&shkey->key_list, sh_keys);
+		return -ENOMEM;
+	}
 
+	sctp_auth_shkey_release(shkey);
 	return 0;
 }
 
@@ -902,8 +907,13 @@ int sctp_auth_set_active_key(struct sctp_endpoint *ep,
 		return -EINVAL;
 
 	if (asoc) {
+		__u16  active_key_id = asoc->active_key_id;
+
 		asoc->active_key_id = key_id;
-		sctp_auth_asoc_init_active_key(asoc, GFP_KERNEL);
+		if (sctp_auth_asoc_init_active_key(asoc, GFP_KERNEL)) {
+			asoc->active_key_id = active_key_id;
+			return -ENOMEM;
+		}
 	} else
 		ep->active_key_id = key_id;
 
diff --git linux-libre-6.0-gnu/net/smc/smc_core.c linux-libre-6.0.7-gnu/net/smc/smc_core.c
index df89c2e08cbf..828dd3a4126a 100644
--- linux-libre-6.0-gnu/net/smc/smc_core.c
+++ linux-libre-6.0.7-gnu/net/smc/smc_core.c
@@ -896,7 +896,8 @@ static int smc_lgr_create(struct smc_sock *smc, struct smc_init_info *ini)
 		}
 		memcpy(lgr->pnet_id, ibdev->pnetid[ibport - 1],
 		       SMC_MAX_PNETID_LEN);
-		if (smc_wr_alloc_lgr_mem(lgr))
+		rc = smc_wr_alloc_lgr_mem(lgr);
+		if (rc)
 			goto free_wq;
 		smc_llc_lgr_init(lgr, smc);
 
diff --git linux-libre-6.0-gnu/net/tipc/discover.c linux-libre-6.0.7-gnu/net/tipc/discover.c
index da69e1abf68f..e8630707901e 100644
--- linux-libre-6.0-gnu/net/tipc/discover.c
+++ linux-libre-6.0.7-gnu/net/tipc/discover.c
@@ -148,8 +148,8 @@ static bool tipc_disc_addr_trial_msg(struct tipc_discoverer *d,
 {
 	struct net *net = d->net;
 	struct tipc_net *tn = tipc_net(net);
-	bool trial = time_before(jiffies, tn->addr_trial_end);
 	u32 self = tipc_own_addr(net);
+	bool trial = time_before(jiffies, tn->addr_trial_end) && !self;
 
 	if (mtyp == DSC_TRIAL_FAIL_MSG) {
 		if (!trial)
diff --git linux-libre-6.0-gnu/net/tipc/topsrv.c linux-libre-6.0.7-gnu/net/tipc/topsrv.c
index 5522865deae9..d92ec92f0b71 100644
--- linux-libre-6.0-gnu/net/tipc/topsrv.c
+++ linux-libre-6.0.7-gnu/net/tipc/topsrv.c
@@ -450,12 +450,19 @@ static void tipc_conn_data_ready(struct sock *sk)
 static void tipc_topsrv_accept(struct work_struct *work)
 {
 	struct tipc_topsrv *srv = container_of(work, struct tipc_topsrv, awork);
-	struct socket *lsock = srv->listener;
-	struct socket *newsock;
+	struct socket *newsock, *lsock;
 	struct tipc_conn *con;
 	struct sock *newsk;
 	int ret;
 
+	spin_lock_bh(&srv->idr_lock);
+	if (!srv->listener) {
+		spin_unlock_bh(&srv->idr_lock);
+		return;
+	}
+	lsock = srv->listener;
+	spin_unlock_bh(&srv->idr_lock);
+
 	while (1) {
 		ret = kernel_accept(lsock, &newsock, O_NONBLOCK);
 		if (ret < 0)
@@ -489,7 +496,7 @@ static void tipc_topsrv_listener_data_ready(struct sock *sk)
 
 	read_lock_bh(&sk->sk_callback_lock);
 	srv = sk->sk_user_data;
-	if (srv->listener)
+	if (srv)
 		queue_work(srv->rcv_wq, &srv->awork);
 	read_unlock_bh(&sk->sk_callback_lock);
 }
@@ -568,7 +575,7 @@ bool tipc_topsrv_kern_subscr(struct net *net, u32 port, u32 type, u32 lower,
 	sub.seq.upper = upper;
 	sub.timeout = TIPC_WAIT_FOREVER;
 	sub.filter = filter;
-	*(u32 *)&sub.usr_handle = port;
+	*(u64 *)&sub.usr_handle = (u64)port;
 
 	con = tipc_conn_alloc(tipc_topsrv(net));
 	if (IS_ERR(con))
@@ -699,8 +706,9 @@ static void tipc_topsrv_stop(struct net *net)
 	__module_get(lsock->sk->sk_prot_creator->owner);
 	srv->listener = NULL;
 	spin_unlock_bh(&srv->idr_lock);
-	sock_release(lsock);
+
 	tipc_topsrv_work_stop(srv);
+	sock_release(lsock);
 	idr_destroy(&srv->conn_idr);
 	kfree(srv);
 }
diff --git linux-libre-6.0-gnu/net/tls/tls_strp.c linux-libre-6.0.7-gnu/net/tls/tls_strp.c
index 9b79e334dbd9..955ac3e0bf4d 100644
--- linux-libre-6.0-gnu/net/tls/tls_strp.c
+++ linux-libre-6.0.7-gnu/net/tls/tls_strp.c
@@ -273,7 +273,7 @@ static int tls_strp_read_copyin(struct tls_strparser *strp)
 	return desc.error;
 }
 
-static int tls_strp_read_short(struct tls_strparser *strp)
+static int tls_strp_read_copy(struct tls_strparser *strp, bool qshort)
 {
 	struct skb_shared_info *shinfo;
 	struct page *page;
@@ -283,7 +283,7 @@ static int tls_strp_read_short(struct tls_strparser *strp)
 	 * to read the data out. Otherwise the connection will stall.
 	 * Without pressure threshold of INT_MAX will never be ready.
 	 */
-	if (likely(!tcp_epollin_ready(strp->sk, INT_MAX)))
+	if (likely(qshort && !tcp_epollin_ready(strp->sk, INT_MAX)))
 		return 0;
 
 	shinfo = skb_shinfo(strp->anchor);
@@ -315,6 +315,27 @@ static int tls_strp_read_short(struct tls_strparser *strp)
 	return 0;
 }
 
+static bool tls_strp_check_no_dup(struct tls_strparser *strp)
+{
+	unsigned int len = strp->stm.offset + strp->stm.full_len;
+	struct sk_buff *skb;
+	u32 seq;
+
+	skb = skb_shinfo(strp->anchor)->frag_list;
+	seq = TCP_SKB_CB(skb)->seq;
+
+	while (skb->len < len) {
+		seq += skb->len;
+		len -= skb->len;
+		skb = skb->next;
+
+		if (TCP_SKB_CB(skb)->seq != seq)
+			return false;
+	}
+
+	return true;
+}
+
 static void tls_strp_load_anchor_with_queue(struct tls_strparser *strp, int len)
 {
 	struct tcp_sock *tp = tcp_sk(strp->sk);
@@ -373,7 +394,7 @@ static int tls_strp_read_sock(struct tls_strparser *strp)
 		return tls_strp_read_copyin(strp);
 
 	if (inq < strp->stm.full_len)
-		return tls_strp_read_short(strp);
+		return tls_strp_read_copy(strp, true);
 
 	if (!strp->stm.full_len) {
 		tls_strp_load_anchor_with_queue(strp, inq);
@@ -387,9 +408,12 @@ static int tls_strp_read_sock(struct tls_strparser *strp)
 		strp->stm.full_len = sz;
 
 		if (!strp->stm.full_len || inq < strp->stm.full_len)
-			return tls_strp_read_short(strp);
+			return tls_strp_read_copy(strp, true);
 	}
 
+	if (!tls_strp_check_no_dup(strp))
+		return tls_strp_read_copy(strp, false);
+
 	strp->msg_ready = 1;
 	tls_rx_msg_ready(strp);
 
diff --git linux-libre-6.0-gnu/net/unix/af_unix.c linux-libre-6.0.7-gnu/net/unix/af_unix.c
index bf338b782fc4..d686804119c9 100644
--- linux-libre-6.0-gnu/net/unix/af_unix.c
+++ linux-libre-6.0.7-gnu/net/unix/af_unix.c
@@ -569,12 +569,6 @@ static void unix_sock_destructor(struct sock *sk)
 
 	skb_queue_purge(&sk->sk_receive_queue);
 
-#if IS_ENABLED(CONFIG_AF_UNIX_OOB)
-	if (u->oob_skb) {
-		kfree_skb(u->oob_skb);
-		u->oob_skb = NULL;
-	}
-#endif
 	DEBUG_NET_WARN_ON_ONCE(refcount_read(&sk->sk_wmem_alloc));
 	DEBUG_NET_WARN_ON_ONCE(!sk_unhashed(sk));
 	DEBUG_NET_WARN_ON_ONCE(sk->sk_socket);
@@ -620,6 +614,13 @@ static void unix_release_sock(struct sock *sk, int embrion)
 
 	unix_state_unlock(sk);
 
+#if IS_ENABLED(CONFIG_AF_UNIX_OOB)
+	if (u->oob_skb) {
+		kfree_skb(u->oob_skb);
+		u->oob_skb = NULL;
+	}
+#endif
+
 	wake_up_interruptible_all(&u->peer_wait);
 
 	if (skpair != NULL) {
diff --git linux-libre-6.0-gnu/net/unix/garbage.c linux-libre-6.0.7-gnu/net/unix/garbage.c
index d45d5366115a..dc2763540393 100644
--- linux-libre-6.0-gnu/net/unix/garbage.c
+++ linux-libre-6.0.7-gnu/net/unix/garbage.c
@@ -204,6 +204,7 @@ void wait_for_unix_gc(void)
 /* The external entry point: unix_gc() */
 void unix_gc(void)
 {
+	struct sk_buff *next_skb, *skb;
 	struct unix_sock *u;
 	struct unix_sock *next;
 	struct sk_buff_head hitlist;
@@ -297,11 +298,30 @@ void unix_gc(void)
 
 	spin_unlock(&unix_gc_lock);
 
+	/* We need io_uring to clean its registered files, ignore all io_uring
+	 * originated skbs. It's fine as io_uring doesn't keep references to
+	 * other io_uring instances and so killing all other files in the cycle
+	 * will put all io_uring references forcing it to go through normal
+	 * release.path eventually putting registered files.
+	 */
+	skb_queue_walk_safe(&hitlist, skb, next_skb) {
+		if (skb->scm_io_uring) {
+			__skb_unlink(skb, &hitlist);
+			skb_queue_tail(&skb->sk->sk_receive_queue, skb);
+		}
+	}
+
 	/* Here we are. Hitlist is filled. Die. */
 	__skb_queue_purge(&hitlist);
 
 	spin_lock(&unix_gc_lock);
 
+	/* There could be io_uring registered files, just push them back to
+	 * the inflight list
+	 */
+	list_for_each_entry_safe(u, next, &gc_candidates, link)
+		list_move_tail(&u->link, &gc_inflight_list);
+
 	/* All candidates should have been detached by now. */
 	BUG_ON(!list_empty(&gc_candidates));
 
diff --git linux-libre-6.0-gnu/net/vmw_vsock/virtio_transport_common.c linux-libre-6.0.7-gnu/net/vmw_vsock/virtio_transport_common.c
index ec2c2afbf0d0..3a12aee33e92 100644
--- linux-libre-6.0-gnu/net/vmw_vsock/virtio_transport_common.c
+++ linux-libre-6.0.7-gnu/net/vmw_vsock/virtio_transport_common.c
@@ -1342,7 +1342,7 @@ EXPORT_SYMBOL_GPL(virtio_transport_recv_pkt);
 
 void virtio_transport_free_pkt(struct virtio_vsock_pkt *pkt)
 {
-	kfree(pkt->buf);
+	kvfree(pkt->buf);
 	kfree(pkt);
 }
 EXPORT_SYMBOL_GPL(virtio_transport_free_pkt);
diff --git linux-libre-6.0-gnu/net/wireless/reg.c linux-libre-6.0.7-gnu/net/wireless/reg.c
index c7383ede794f..d5c7a5aa6853 100644
--- linux-libre-6.0-gnu/net/wireless/reg.c
+++ linux-libre-6.0.7-gnu/net/wireless/reg.c
@@ -2389,6 +2389,10 @@ static bool reg_wdev_chan_valid(struct wiphy *wiphy, struct wireless_dev *wdev)
 		switch (iftype) {
 		case NL80211_IFTYPE_AP:
 		case NL80211_IFTYPE_P2P_GO:
+			if (!wdev->links[link].ap.beacon_interval)
+				continue;
+			chandef = wdev->links[link].ap.chandef;
+			break;
 		case NL80211_IFTYPE_MESH_POINT:
 			if (!wdev->u.mesh.beacon_interval)
 				continue;
diff --git linux-libre-6.0-gnu/net/wireless/scan.c linux-libre-6.0.7-gnu/net/wireless/scan.c
index 0134e5d5c81a..39fb9cc25cdc 100644
--- linux-libre-6.0-gnu/net/wireless/scan.c
+++ linux-libre-6.0.7-gnu/net/wireless/scan.c
@@ -143,18 +143,12 @@ static inline void bss_ref_get(struct cfg80211_registered_device *rdev,
 	lockdep_assert_held(&rdev->bss_lock);
 
 	bss->refcount++;
-	if (bss->pub.hidden_beacon_bss) {
-		bss = container_of(bss->pub.hidden_beacon_bss,
-				   struct cfg80211_internal_bss,
-				   pub);
-		bss->refcount++;
-	}
-	if (bss->pub.transmitted_bss) {
-		bss = container_of(bss->pub.transmitted_bss,
-				   struct cfg80211_internal_bss,
-				   pub);
-		bss->refcount++;
-	}
+
+	if (bss->pub.hidden_beacon_bss)
+		bss_from_pub(bss->pub.hidden_beacon_bss)->refcount++;
+
+	if (bss->pub.transmitted_bss)
+		bss_from_pub(bss->pub.transmitted_bss)->refcount++;
 }
 
 static inline void bss_ref_put(struct cfg80211_registered_device *rdev,
@@ -304,7 +298,8 @@ static size_t cfg80211_gen_new_ie(const u8 *ie, size_t ielen,
 	tmp_old = cfg80211_find_ie(WLAN_EID_SSID, ie, ielen);
 	tmp_old = (tmp_old) ? tmp_old + tmp_old[1] + 2 : ie;
 
-	while (tmp_old + tmp_old[1] + 2 - ie <= ielen) {
+	while (tmp_old + 2 - ie <= ielen &&
+	       tmp_old + tmp_old[1] + 2 - ie <= ielen) {
 		if (tmp_old[0] == 0) {
 			tmp_old++;
 			continue;
@@ -364,7 +359,8 @@ static size_t cfg80211_gen_new_ie(const u8 *ie, size_t ielen,
 	 * copied to new ie, skip ssid, capability, bssid-index ie
 	 */
 	tmp_new = sub_copy;
-	while (tmp_new + tmp_new[1] + 2 - sub_copy <= subie_len) {
+	while (tmp_new + 2 - sub_copy <= subie_len &&
+	       tmp_new + tmp_new[1] + 2 - sub_copy <= subie_len) {
 		if (!(tmp_new[0] == WLAN_EID_NON_TX_BSSID_CAP ||
 		      tmp_new[0] == WLAN_EID_SSID)) {
 			memcpy(pos, tmp_new, tmp_new[1] + 2);
@@ -427,6 +423,15 @@ cfg80211_add_nontrans_list(struct cfg80211_bss *trans_bss,
 
 	rcu_read_unlock();
 
+	/*
+	 * This is a bit weird - it's not on the list, but already on another
+	 * one! The only way that could happen is if there's some BSSID/SSID
+	 * shared by multiple APs in their multi-BSSID profiles, potentially
+	 * with hidden SSID mixed in ... ignore it.
+	 */
+	if (!list_empty(&nontrans_bss->nontrans_list))
+		return -EINVAL;
+
 	/* add to the list */
 	list_add_tail(&nontrans_bss->nontrans_list, &trans_bss->nontrans_list);
 	return 0;
@@ -1602,6 +1607,23 @@ struct cfg80211_non_tx_bss {
 	u8 bssid_index;
 };
 
+static void cfg80211_update_hidden_bsses(struct cfg80211_internal_bss *known,
+					 const struct cfg80211_bss_ies *new_ies,
+					 const struct cfg80211_bss_ies *old_ies)
+{
+	struct cfg80211_internal_bss *bss;
+
+	/* Assign beacon IEs to all sub entries */
+	list_for_each_entry(bss, &known->hidden_list, hidden_list) {
+		const struct cfg80211_bss_ies *ies;
+
+		ies = rcu_access_pointer(bss->pub.beacon_ies);
+		WARN_ON(ies != old_ies);
+
+		rcu_assign_pointer(bss->pub.beacon_ies, new_ies);
+	}
+}
+
 static bool
 cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
 			  struct cfg80211_internal_bss *known,
@@ -1625,7 +1647,6 @@ cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
 			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
 	} else if (rcu_access_pointer(new->pub.beacon_ies)) {
 		const struct cfg80211_bss_ies *old;
-		struct cfg80211_internal_bss *bss;
 
 		if (known->pub.hidden_beacon_bss &&
 		    !list_empty(&known->hidden_list)) {
@@ -1653,16 +1674,7 @@ cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
 		if (old == rcu_access_pointer(known->pub.ies))
 			rcu_assign_pointer(known->pub.ies, new->pub.beacon_ies);
 
-		/* Assign beacon IEs to all sub entries */
-		list_for_each_entry(bss, &known->hidden_list, hidden_list) {
-			const struct cfg80211_bss_ies *ies;
-
-			ies = rcu_access_pointer(bss->pub.beacon_ies);
-			WARN_ON(ies != old);
-
-			rcu_assign_pointer(bss->pub.beacon_ies,
-					   new->pub.beacon_ies);
-		}
+		cfg80211_update_hidden_bsses(known, new->pub.beacon_ies, old);
 
 		if (old)
 			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
@@ -1739,6 +1751,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *rdev,
 		new->refcount = 1;
 		INIT_LIST_HEAD(&new->hidden_list);
 		INIT_LIST_HEAD(&new->pub.nontrans_list);
+		/* we'll set this later if it was non-NULL */
+		new->pub.transmitted_bss = NULL;
 
 		if (rcu_access_pointer(tmp->pub.proberesp_ies)) {
 			hidden = rb_find_bss(rdev, tmp, BSS_CMP_HIDE_ZLEN);
@@ -2021,10 +2035,15 @@ cfg80211_inform_single_bss_data(struct wiphy *wiphy,
 		spin_lock_bh(&rdev->bss_lock);
 		if (cfg80211_add_nontrans_list(non_tx_data->tx_bss,
 					       &res->pub)) {
-			if (__cfg80211_unlink_bss(rdev, res))
+			if (__cfg80211_unlink_bss(rdev, res)) {
 				rdev->bss_generation++;
+				res = NULL;
+			}
 		}
 		spin_unlock_bh(&rdev->bss_lock);
+
+		if (!res)
+			return NULL;
 	}
 
 	trace_cfg80211_return_bss(&res->pub);
@@ -2143,6 +2162,8 @@ static void cfg80211_parse_mbssid_data(struct wiphy *wiphy,
 	for_each_element_id(elem, WLAN_EID_MULTIPLE_BSSID, ie, ielen) {
 		if (elem->datalen < 4)
 			continue;
+		if (elem->data[0] < 1 || (int)elem->data[0] > 8)
+			continue;
 		for_each_element(sub, elem->data + 1, elem->datalen - 1) {
 			u8 profile_len;
 
@@ -2279,7 +2300,7 @@ cfg80211_update_notlisted_nontrans(struct wiphy *wiphy,
 	size_t new_ie_len;
 	struct cfg80211_bss_ies *new_ies;
 	const struct cfg80211_bss_ies *old;
-	u8 cpy_len;
+	size_t cpy_len;
 
 	lockdep_assert_held(&wiphy_to_rdev(wiphy)->bss_lock);
 
@@ -2346,6 +2367,8 @@ cfg80211_update_notlisted_nontrans(struct wiphy *wiphy,
 	} else {
 		old = rcu_access_pointer(nontrans_bss->beacon_ies);
 		rcu_assign_pointer(nontrans_bss->beacon_ies, new_ies);
+		cfg80211_update_hidden_bsses(bss_from_pub(nontrans_bss),
+					     new_ies, old);
 		rcu_assign_pointer(nontrans_bss->ies, new_ies);
 		if (old)
 			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
diff --git linux-libre-6.0-gnu/net/xdp/xsk.c linux-libre-6.0.7-gnu/net/xdp/xsk.c
index 5b4ce6ba1bc7..9f0561b67c12 100644
--- linux-libre-6.0-gnu/net/xdp/xsk.c
+++ linux-libre-6.0.7-gnu/net/xdp/xsk.c
@@ -355,16 +355,15 @@ static u32 xsk_tx_peek_release_fallback(struct xsk_buff_pool *pool, u32 max_entr
 	return nb_pkts;
 }
 
-u32 xsk_tx_peek_release_desc_batch(struct xsk_buff_pool *pool, u32 max_entries)
+u32 xsk_tx_peek_release_desc_batch(struct xsk_buff_pool *pool, u32 nb_pkts)
 {
 	struct xdp_sock *xs;
-	u32 nb_pkts;
 
 	rcu_read_lock();
 	if (!list_is_singular(&pool->xsk_tx_list)) {
 		/* Fallback to the non-batched version */
 		rcu_read_unlock();
-		return xsk_tx_peek_release_fallback(pool, max_entries);
+		return xsk_tx_peek_release_fallback(pool, nb_pkts);
 	}
 
 	xs = list_first_or_null_rcu(&pool->xsk_tx_list, struct xdp_sock, tx_list);
@@ -373,12 +372,7 @@ u32 xsk_tx_peek_release_desc_batch(struct xsk_buff_pool *pool, u32 max_entries)
 		goto out;
 	}
 
-	max_entries = xskq_cons_nb_entries(xs->tx, max_entries);
-	nb_pkts = xskq_cons_read_desc_batch(xs->tx, pool, max_entries);
-	if (!nb_pkts) {
-		xs->tx->queue_empty_descs++;
-		goto out;
-	}
+	nb_pkts = xskq_cons_nb_entries(xs->tx, nb_pkts);
 
 	/* This is the backpressure mechanism for the Tx path. Try to
 	 * reserve space in the completion queue for all packets, but
@@ -386,12 +380,18 @@ u32 xsk_tx_peek_release_desc_batch(struct xsk_buff_pool *pool, u32 max_entries)
 	 * packets. This avoids having to implement any buffering in
 	 * the Tx path.
 	 */
-	nb_pkts = xskq_prod_reserve_addr_batch(pool->cq, pool->tx_descs, nb_pkts);
+	nb_pkts = xskq_prod_nb_free(pool->cq, nb_pkts);
 	if (!nb_pkts)
 		goto out;
 
-	xskq_cons_release_n(xs->tx, max_entries);
+	nb_pkts = xskq_cons_read_desc_batch(xs->tx, pool, nb_pkts);
+	if (!nb_pkts) {
+		xs->tx->queue_empty_descs++;
+		goto out;
+	}
+
 	__xskq_cons_release(xs->tx);
+	xskq_prod_write_addr_batch(pool->cq, pool->tx_descs, nb_pkts);
 	xs->sk.sk_write_space(&xs->sk);
 
 out:
@@ -954,8 +954,8 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
 				goto out_unlock;
 			}
 
-			err = xp_assign_dev_shared(xs->pool, umem_xs->umem,
-						   dev, qid);
+			err = xp_assign_dev_shared(xs->pool, umem_xs, dev,
+						   qid);
 			if (err) {
 				xp_destroy(xs->pool);
 				xs->pool = NULL;
diff --git linux-libre-6.0-gnu/net/xdp/xsk_buff_pool.c linux-libre-6.0.7-gnu/net/xdp/xsk_buff_pool.c
index a71a8c6edf55..ed6c71826d31 100644
--- linux-libre-6.0-gnu/net/xdp/xsk_buff_pool.c
+++ linux-libre-6.0.7-gnu/net/xdp/xsk_buff_pool.c
@@ -212,17 +212,18 @@ err_unreg_pool:
 	return err;
 }
 
-int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_umem *umem,
+int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_sock *umem_xs,
 			 struct net_device *dev, u16 queue_id)
 {
 	u16 flags;
+	struct xdp_umem *umem = umem_xs->umem;
 
 	/* One fill and completion ring required for each queue id. */
 	if (!pool->fq || !pool->cq)
 		return -EINVAL;
 
 	flags = umem->zc ? XDP_ZEROCOPY : XDP_COPY;
-	if (pool->uses_need_wakeup)
+	if (umem_xs->pool->uses_need_wakeup)
 		flags |= XDP_USE_NEED_WAKEUP;
 
 	return xp_assign_dev(pool, dev, queue_id, flags);
diff --git linux-libre-6.0-gnu/net/xdp/xsk_queue.h linux-libre-6.0.7-gnu/net/xdp/xsk_queue.h
index fb20bf7207cf..c6fb6b763658 100644
--- linux-libre-6.0-gnu/net/xdp/xsk_queue.h
+++ linux-libre-6.0.7-gnu/net/xdp/xsk_queue.h
@@ -205,6 +205,11 @@ static inline bool xskq_cons_read_desc(struct xsk_queue *q,
 	return false;
 }
 
+static inline void xskq_cons_release_n(struct xsk_queue *q, u32 cnt)
+{
+	q->cached_cons += cnt;
+}
+
 static inline u32 xskq_cons_read_desc_batch(struct xsk_queue *q, struct xsk_buff_pool *pool,
 					    u32 max)
 {
@@ -226,6 +231,8 @@ static inline u32 xskq_cons_read_desc_batch(struct xsk_queue *q, struct xsk_buff
 		cached_cons++;
 	}
 
+	/* Release valid plus any invalid entries */
+	xskq_cons_release_n(q, cached_cons - q->cached_cons);
 	return nb_entries;
 }
 
@@ -291,11 +298,6 @@ static inline void xskq_cons_release(struct xsk_queue *q)
 	q->cached_cons++;
 }
 
-static inline void xskq_cons_release_n(struct xsk_queue *q, u32 cnt)
-{
-	q->cached_cons += cnt;
-}
-
 static inline u32 xskq_cons_present_entries(struct xsk_queue *q)
 {
 	/* No barriers needed since data is not accessed */
@@ -350,21 +352,17 @@ static inline int xskq_prod_reserve_addr(struct xsk_queue *q, u64 addr)
 	return 0;
 }
 
-static inline u32 xskq_prod_reserve_addr_batch(struct xsk_queue *q, struct xdp_desc *descs,
-					       u32 max)
+static inline void xskq_prod_write_addr_batch(struct xsk_queue *q, struct xdp_desc *descs,
+					      u32 nb_entries)
 {
 	struct xdp_umem_ring *ring = (struct xdp_umem_ring *)q->ring;
-	u32 nb_entries, i, cached_prod;
-
-	nb_entries = xskq_prod_nb_free(q, max);
+	u32 i, cached_prod;
 
 	/* A, matches D */
 	cached_prod = q->cached_prod;
 	for (i = 0; i < nb_entries; i++)
 		ring->desc[cached_prod++ & q->ring_mask] = descs[i].addr;
 	q->cached_prod = cached_prod;
-
-	return nb_entries;
 }
 
 static inline int xskq_prod_reserve_desc(struct xsk_queue *q,
diff --git linux-libre-6.0-gnu/net/xfrm/xfrm_input.c linux-libre-6.0.7-gnu/net/xfrm/xfrm_input.c
index b2f4ec9c537f..aa5220565763 100644
--- linux-libre-6.0-gnu/net/xfrm/xfrm_input.c
+++ linux-libre-6.0.7-gnu/net/xfrm/xfrm_input.c
@@ -24,7 +24,8 @@
 #include "xfrm_inout.h"
 
 struct xfrm_trans_tasklet {
-	struct tasklet_struct tasklet;
+	struct work_struct work;
+	spinlock_t queue_lock;
 	struct sk_buff_head queue;
 };
 
@@ -760,18 +761,22 @@ int xfrm_input_resume(struct sk_buff *skb, int nexthdr)
 }
 EXPORT_SYMBOL(xfrm_input_resume);
 
-static void xfrm_trans_reinject(struct tasklet_struct *t)
+static void xfrm_trans_reinject(struct work_struct *work)
 {
-	struct xfrm_trans_tasklet *trans = from_tasklet(trans, t, tasklet);
+	struct xfrm_trans_tasklet *trans = container_of(work, struct xfrm_trans_tasklet, work);
 	struct sk_buff_head queue;
 	struct sk_buff *skb;
 
 	__skb_queue_head_init(&queue);
+	spin_lock_bh(&trans->queue_lock);
 	skb_queue_splice_init(&trans->queue, &queue);
+	spin_unlock_bh(&trans->queue_lock);
 
+	local_bh_disable();
 	while ((skb = __skb_dequeue(&queue)))
 		XFRM_TRANS_SKB_CB(skb)->finish(XFRM_TRANS_SKB_CB(skb)->net,
 					       NULL, skb);
+	local_bh_enable();
 }
 
 int xfrm_trans_queue_net(struct net *net, struct sk_buff *skb,
@@ -789,8 +794,10 @@ int xfrm_trans_queue_net(struct net *net, struct sk_buff *skb,
 
 	XFRM_TRANS_SKB_CB(skb)->finish = finish;
 	XFRM_TRANS_SKB_CB(skb)->net = net;
+	spin_lock_bh(&trans->queue_lock);
 	__skb_queue_tail(&trans->queue, skb);
-	tasklet_schedule(&trans->tasklet);
+	spin_unlock_bh(&trans->queue_lock);
+	schedule_work(&trans->work);
 	return 0;
 }
 EXPORT_SYMBOL(xfrm_trans_queue_net);
@@ -817,7 +824,8 @@ void __init xfrm_input_init(void)
 		struct xfrm_trans_tasklet *trans;
 
 		trans = &per_cpu(xfrm_trans_tasklet, i);
+		spin_lock_init(&trans->queue_lock);
 		__skb_queue_head_init(&trans->queue);
-		tasklet_setup(&trans->tasklet, xfrm_trans_reinject);
+		INIT_WORK(&trans->work, xfrm_trans_reinject);
 	}
 }
diff --git linux-libre-6.0-gnu/net/xfrm/xfrm_ipcomp.c linux-libre-6.0.7-gnu/net/xfrm/xfrm_ipcomp.c
index cb40ff0ff28d..92ad336a83ab 100644
--- linux-libre-6.0-gnu/net/xfrm/xfrm_ipcomp.c
+++ linux-libre-6.0.7-gnu/net/xfrm/xfrm_ipcomp.c
@@ -203,6 +203,7 @@ static void ipcomp_free_scratches(void)
 		vfree(*per_cpu_ptr(scratches, i));
 
 	free_percpu(scratches);
+	ipcomp_scratches = NULL;
 }
 
 static void * __percpu *ipcomp_alloc_scratches(void)
diff --git linux-libre-6.0-gnu/scripts/Kbuild.include linux-libre-6.0.7-gnu/scripts/Kbuild.include
index ece44b735061..2bc08ace38a3 100644
--- linux-libre-6.0-gnu/scripts/Kbuild.include
+++ linux-libre-6.0.7-gnu/scripts/Kbuild.include
@@ -100,8 +100,29 @@ echo-cmd = $(if $($(quiet)cmd_$(1)),\
  quiet_redirect :=
 silent_redirect := exec >/dev/null;
 
+# Delete the target on interruption
+#
+# GNU Make automatically deletes the target if it has already been changed by
+# the interrupted recipe. So, you can safely stop the build by Ctrl-C (Make
+# will delete incomplete targets), and resume it later.
+#
+# However, this does not work when the stderr is piped to another program, like
+#  $ make >&2 | tee log
+# Make dies with SIGPIPE before cleaning the targets.
+#
+# To address it, we clean the target in signal traps.
+#
+# Make deletes the target when it catches SIGHUP, SIGINT, SIGQUIT, SIGTERM.
+# So, we cover them, and also SIGPIPE just in case.
+#
+# Of course, this is unneeded for phony targets.
+delete-on-interrupt = \
+	$(if $(filter-out $(PHONY), $@), \
+		$(foreach sig, HUP INT QUIT TERM PIPE, \
+			trap 'rm -f $@; trap - $(sig); kill -s $(sig) $$$$' $(sig);))
+
 # printing commands
-cmd = @set -e; $(echo-cmd) $($(quiet)redirect) $(cmd_$(1))
+cmd = @set -e; $(echo-cmd) $($(quiet)redirect) $(delete-on-interrupt) $(cmd_$(1))
 
 ###
 # if_changed      - execute command if any prerequisite is newer than
diff --git linux-libre-6.0-gnu/scripts/Makefile.extrawarn linux-libre-6.0.7-gnu/scripts/Makefile.extrawarn
index 6ae482158bc4..52bd7df84fd6 100644
--- linux-libre-6.0-gnu/scripts/Makefile.extrawarn
+++ linux-libre-6.0.7-gnu/scripts/Makefile.extrawarn
@@ -64,6 +64,7 @@ KBUILD_CFLAGS += -Wno-sign-compare
 KBUILD_CFLAGS += $(call cc-disable-warning, pointer-to-enum-cast)
 KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare
 KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access)
+KBUILD_CFLAGS += $(call cc-disable-warning, cast-function-type-strict)
 endif
 
 endif
diff --git linux-libre-6.0-gnu/scripts/package/mkspec linux-libre-6.0.7-gnu/scripts/package/mkspec
index 12c472e5ec29..790a3ab5b420 100755
--- linux-libre-6.0-gnu/scripts/package/mkspec
+++ linux-libre-6.0.7-gnu/scripts/package/mkspec
@@ -88,10 +88,10 @@ $S
 	mkdir -p %{buildroot}/boot
 	%ifarch ia64
 	mkdir -p %{buildroot}/boot/efi
-	cp \$($MAKE image_name) %{buildroot}/boot/efi/vmlinuz-$KERNELRELEASE
+	cp \$($MAKE -s image_name) %{buildroot}/boot/efi/vmlinuz-$KERNELRELEASE
 	ln -s efi/vmlinuz-$KERNELRELEASE %{buildroot}/boot/
 	%else
-	cp \$($MAKE image_name) %{buildroot}/boot/vmlinuz-$KERNELRELEASE
+	cp \$($MAKE -s image_name) %{buildroot}/boot/vmlinuz-$KERNELRELEASE
 	%endif
 $M	$MAKE %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} modules_install
 	$MAKE %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
diff --git linux-libre-6.0-gnu/scripts/selinux/install_policy.sh linux-libre-6.0.7-gnu/scripts/selinux/install_policy.sh
index 2dccf141241d..20af56ce245c 100755
--- linux-libre-6.0-gnu/scripts/selinux/install_policy.sh
+++ linux-libre-6.0.7-gnu/scripts/selinux/install_policy.sh
@@ -78,7 +78,7 @@ cd /etc/selinux/dummy/contexts/files
 $SF -F file_contexts /
 
 mounts=`cat /proc/$$/mounts | \
-	egrep "ext[234]|jfs|xfs|reiserfs|jffs2|gfs2|btrfs|f2fs|ocfs2" | \
+	grep -E "ext[234]|jfs|xfs|reiserfs|jffs2|gfs2|btrfs|f2fs|ocfs2" | \
 	awk '{ print $2 '}`
 $SF -F file_contexts $mounts
 
diff --git linux-libre-6.0-gnu/security/Kconfig.hardening linux-libre-6.0.7-gnu/security/Kconfig.hardening
index bd2aabb2c60f..995bc42003e6 100644
--- linux-libre-6.0-gnu/security/Kconfig.hardening
+++ linux-libre-6.0.7-gnu/security/Kconfig.hardening
@@ -22,11 +22,17 @@ menu "Memory initialization"
 config CC_HAS_AUTO_VAR_INIT_PATTERN
 	def_bool $(cc-option,-ftrivial-auto-var-init=pattern)
 
-config CC_HAS_AUTO_VAR_INIT_ZERO
-	# GCC ignores the -enable flag, so we can test for the feature with
-	# a single invocation using the flag, but drop it as appropriate in
-	# the Makefile, depending on the presence of Clang.
+config CC_HAS_AUTO_VAR_INIT_ZERO_BARE
+	def_bool $(cc-option,-ftrivial-auto-var-init=zero)
+
+config CC_HAS_AUTO_VAR_INIT_ZERO_ENABLER
+	# Clang 16 and later warn about using the -enable flag, but it
+	# is required before then.
 	def_bool $(cc-option,-ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang)
+	depends on !CC_HAS_AUTO_VAR_INIT_ZERO_BARE
+
+config CC_HAS_AUTO_VAR_INIT_ZERO
+	def_bool CC_HAS_AUTO_VAR_INIT_ZERO_BARE || CC_HAS_AUTO_VAR_INIT_ZERO_ENABLER
 
 choice
 	prompt "Initialize kernel stack variables at function entry"
diff --git linux-libre-6.0-gnu/security/integrity/ima/ima_appraise.c linux-libre-6.0.7-gnu/security/integrity/ima/ima_appraise.c
index bde74fcecee3..3e0fbbd99534 100644
--- linux-libre-6.0-gnu/security/integrity/ima/ima_appraise.c
+++ linux-libre-6.0.7-gnu/security/integrity/ima/ima_appraise.c
@@ -750,22 +750,26 @@ int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name,
 	const struct evm_ima_xattr_data *xvalue = xattr_value;
 	int digsig = 0;
 	int result;
+	int err;
 
 	result = ima_protect_xattr(dentry, xattr_name, xattr_value,
 				   xattr_value_len);
 	if (result == 1) {
 		if (!xattr_value_len || (xvalue->type >= IMA_XATTR_LAST))
 			return -EINVAL;
+
+		err = validate_hash_algo(dentry, xvalue, xattr_value_len);
+		if (err)
+			return err;
+
 		digsig = (xvalue->type == EVM_IMA_XATTR_DIGSIG);
 	} else if (!strcmp(xattr_name, XATTR_NAME_EVM) && xattr_value_len > 0) {
 		digsig = (xvalue->type == EVM_XATTR_PORTABLE_DIGSIG);
 	}
 	if (result == 1 || evm_revalidate_status(xattr_name)) {
-		result = validate_hash_algo(dentry, xvalue, xattr_value_len);
-		if (result)
-			return result;
-
 		ima_reset_appraise_flags(d_backing_inode(dentry), digsig);
+		if (result == 1)
+			result = 0;
 	}
 	return result;
 }
diff --git linux-libre-6.0-gnu/security/integrity/platform_certs/load_uefi.c linux-libre-6.0.7-gnu/security/integrity/platform_certs/load_uefi.c
index 093894a640dc..b78753d27d8e 100644
--- linux-libre-6.0-gnu/security/integrity/platform_certs/load_uefi.c
+++ linux-libre-6.0.7-gnu/security/integrity/platform_certs/load_uefi.c
@@ -31,7 +31,7 @@ static const struct dmi_system_id uefi_skip_cert[] = {
 	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "MacBookAir8,1") },
 	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "MacBookAir8,2") },
 	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "MacBookAir9,1") },
-	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "MacMini8,1") },
+	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "Macmini8,1") },
 	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "MacPro7,1") },
 	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "iMac20,1") },
 	{ UEFI_QUIRK_SKIP_CERT("Apple Inc.", "iMac20,2") },
diff --git linux-libre-6.0-gnu/security/loadpin/Kconfig linux-libre-6.0.7-gnu/security/loadpin/Kconfig
index 70e7985b2561..994c1d9376e6 100644
--- linux-libre-6.0-gnu/security/loadpin/Kconfig
+++ linux-libre-6.0.7-gnu/security/loadpin/Kconfig
@@ -33,4 +33,4 @@ config SECURITY_LOADPIN_VERITY
 	  on the LoadPin securityfs entry 'dm-verity'. The ioctl
 	  expects a file descriptor of a file with verity digests as
 	  parameter. The file must be located on the pinned root and
-	  contain a comma separated list of digests.
+	  contain one digest per line.
diff --git linux-libre-6.0-gnu/security/selinux/ss/services.c linux-libre-6.0.7-gnu/security/selinux/ss/services.c
index fe5fcf571c56..64a6a37dc36d 100644
--- linux-libre-6.0-gnu/security/selinux/ss/services.c
+++ linux-libre-6.0.7-gnu/security/selinux/ss/services.c
@@ -2022,7 +2022,8 @@ static inline int convert_context_handle_invalid_context(
  * in `newc'.  Verify that the context is valid
  * under the new policy.
  */
-static int convert_context(struct context *oldc, struct context *newc, void *p)
+static int convert_context(struct context *oldc, struct context *newc, void *p,
+			   gfp_t gfp_flags)
 {
 	struct convert_context_args *args;
 	struct ocontext *oc;
@@ -2036,7 +2037,7 @@ static int convert_context(struct context *oldc, struct context *newc, void *p)
 	args = p;
 
 	if (oldc->str) {
-		s = kstrdup(oldc->str, GFP_KERNEL);
+		s = kstrdup(oldc->str, gfp_flags);
 		if (!s)
 			return -ENOMEM;
 
diff --git linux-libre-6.0-gnu/security/selinux/ss/sidtab.c linux-libre-6.0.7-gnu/security/selinux/ss/sidtab.c
index a54b8652bfb5..db5cce385bf8 100644
--- linux-libre-6.0-gnu/security/selinux/ss/sidtab.c
+++ linux-libre-6.0.7-gnu/security/selinux/ss/sidtab.c
@@ -325,7 +325,7 @@ int sidtab_context_to_sid(struct sidtab *s, struct context *context,
 		}
 
 		rc = convert->func(context, &dst_convert->context,
-				   convert->args);
+				   convert->args, GFP_ATOMIC);
 		if (rc) {
 			context_destroy(&dst->context);
 			goto out_unlock;
@@ -404,7 +404,7 @@ static int sidtab_convert_tree(union sidtab_entry_inner *edst,
 		while (i < SIDTAB_LEAF_ENTRIES && *pos < count) {
 			rc = convert->func(&esrc->ptr_leaf->entries[i].context,
 					   &edst->ptr_leaf->entries[i].context,
-					   convert->args);
+					   convert->args, GFP_KERNEL);
 			if (rc)
 				return rc;
 			(*pos)++;
diff --git linux-libre-6.0-gnu/security/selinux/ss/sidtab.h linux-libre-6.0.7-gnu/security/selinux/ss/sidtab.h
index 4eff0e49dcb2..9fce0d553fe2 100644
--- linux-libre-6.0-gnu/security/selinux/ss/sidtab.h
+++ linux-libre-6.0.7-gnu/security/selinux/ss/sidtab.h
@@ -65,7 +65,7 @@ struct sidtab_isid_entry {
 };
 
 struct sidtab_convert_params {
-	int (*func)(struct context *oldc, struct context *newc, void *args);
+	int (*func)(struct context *oldc, struct context *newc, void *args, gfp_t gfp_flags);
 	void *args;
 	struct sidtab *target;
 };
diff --git linux-libre-6.0-gnu/sound/aoa/soundbus/i2sbus/core.c linux-libre-6.0.7-gnu/sound/aoa/soundbus/i2sbus/core.c
index faf6b03131ee..51ed2f34b276 100644
--- linux-libre-6.0-gnu/sound/aoa/soundbus/i2sbus/core.c
+++ linux-libre-6.0.7-gnu/sound/aoa/soundbus/i2sbus/core.c
@@ -147,6 +147,7 @@ static int i2sbus_get_and_fixup_rsrc(struct device_node *np, int index,
 	return rc;
 }
 
+/* Returns 1 if added, 0 for otherwise; don't return a negative value! */
 /* FIXME: look at device node refcounting */
 static int i2sbus_add_dev(struct macio_dev *macio,
 			  struct i2sbus_control *control,
@@ -213,7 +214,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
 	 * either as the second one in that case is just a modem. */
 	if (!ok) {
 		kfree(dev);
-		return -ENODEV;
+		return 0;
 	}
 
 	mutex_init(&dev->lock);
@@ -302,6 +303,10 @@ static int i2sbus_add_dev(struct macio_dev *macio,
 
 	if (soundbus_add_one(&dev->sound)) {
 		printk(KERN_DEBUG "i2sbus: device registration error!\n");
+		if (dev->sound.ofdev.dev.kobj.state_initialized) {
+			soundbus_dev_put(&dev->sound);
+			return 0;
+		}
 		goto err;
 	}
 
diff --git linux-libre-6.0-gnu/sound/core/control.c linux-libre-6.0.7-gnu/sound/core/control.c
index a7271927d875..50e7ba66f187 100644
--- linux-libre-6.0-gnu/sound/core/control.c
+++ linux-libre-6.0.7-gnu/sound/core/control.c
@@ -753,6 +753,29 @@ int snd_ctl_rename_id(struct snd_card *card, struct snd_ctl_elem_id *src_id,
 }
 EXPORT_SYMBOL(snd_ctl_rename_id);
 
+/**
+ * snd_ctl_rename - rename the control on the card
+ * @card: the card instance
+ * @kctl: the control to rename
+ * @name: the new name
+ *
+ * Renames the specified control on the card to the new name.
+ *
+ * Make sure to take the control write lock - down_write(&card->controls_rwsem).
+ */
+void snd_ctl_rename(struct snd_card *card, struct snd_kcontrol *kctl,
+		    const char *name)
+{
+	remove_hash_entries(card, kctl);
+
+	if (strscpy(kctl->id.name, name, sizeof(kctl->id.name)) < 0)
+		pr_warn("ALSA: Renamed control new name '%s' truncated to '%s'\n",
+			name, kctl->id.name);
+
+	add_hash_entries(card, kctl);
+}
+EXPORT_SYMBOL(snd_ctl_rename);
+
 #ifndef CONFIG_SND_CTL_FAST_LOOKUP
 static struct snd_kcontrol *
 snd_ctl_find_numid_slow(struct snd_card *card, unsigned int numid)
diff --git linux-libre-6.0-gnu/sound/core/pcm_dmaengine.c linux-libre-6.0.7-gnu/sound/core/pcm_dmaengine.c
index 5b2ca028f5aa..494ec0c207fa 100644
--- linux-libre-6.0-gnu/sound/core/pcm_dmaengine.c
+++ linux-libre-6.0.7-gnu/sound/core/pcm_dmaengine.c
@@ -133,12 +133,14 @@ EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_set_config_from_dai_data);
 
 static void dmaengine_pcm_dma_complete(void *arg)
 {
+	unsigned int new_pos;
 	struct snd_pcm_substream *substream = arg;
 	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
 
-	prtd->pos += snd_pcm_lib_period_bytes(substream);
-	if (prtd->pos >= snd_pcm_lib_buffer_bytes(substream))
-		prtd->pos = 0;
+	new_pos = prtd->pos + snd_pcm_lib_period_bytes(substream);
+	if (new_pos >= snd_pcm_lib_buffer_bytes(substream))
+		new_pos = 0;
+	prtd->pos = new_pos;
 
 	snd_pcm_period_elapsed(substream);
 }
diff --git linux-libre-6.0-gnu/sound/core/rawmidi.c linux-libre-6.0.7-gnu/sound/core/rawmidi.c
index 6963d5a487b3..d8edb6055072 100644
--- linux-libre-6.0-gnu/sound/core/rawmidi.c
+++ linux-libre-6.0.7-gnu/sound/core/rawmidi.c
@@ -1899,10 +1899,8 @@ static int snd_rawmidi_free(struct snd_rawmidi *rmidi)
 
 	snd_info_free_entry(rmidi->proc_entry);
 	rmidi->proc_entry = NULL;
-	mutex_lock(&register_mutex);
 	if (rmidi->ops && rmidi->ops->dev_unregister)
 		rmidi->ops->dev_unregister(rmidi);
-	mutex_unlock(&register_mutex);
 
 	snd_rawmidi_free_substreams(&rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT]);
 	snd_rawmidi_free_substreams(&rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]);
diff --git linux-libre-6.0-gnu/sound/core/sound_oss.c linux-libre-6.0.7-gnu/sound/core/sound_oss.c
index 7ed0a2a91035..2751bf2ff61b 100644
--- linux-libre-6.0-gnu/sound/core/sound_oss.c
+++ linux-libre-6.0.7-gnu/sound/core/sound_oss.c
@@ -162,7 +162,6 @@ int snd_unregister_oss_device(int type, struct snd_card *card, int dev)
 		mutex_unlock(&sound_oss_mutex);
 		return -ENOENT;
 	}
-	unregister_sound_special(minor);
 	switch (SNDRV_MINOR_OSS_DEVICE(minor)) {
 	case SNDRV_MINOR_OSS_PCM:
 		track2 = SNDRV_MINOR_OSS(cidx, SNDRV_MINOR_OSS_AUDIO);
@@ -174,12 +173,18 @@ int snd_unregister_oss_device(int type, struct snd_card *card, int dev)
 		track2 = SNDRV_MINOR_OSS(cidx, SNDRV_MINOR_OSS_DMMIDI1);
 		break;
 	}
-	if (track2 >= 0) {
-		unregister_sound_special(track2);
+	if (track2 >= 0)
 		snd_oss_minors[track2] = NULL;
-	}
 	snd_oss_minors[minor] = NULL;
 	mutex_unlock(&sound_oss_mutex);
+
+	/* call unregister_sound_special() outside sound_oss_mutex;
+	 * otherwise may deadlock, as it can trigger the release of a card
+	 */
+	unregister_sound_special(minor);
+	if (track2 >= 0)
+		unregister_sound_special(track2);
+
 	kfree(mptr);
 	return 0;
 }
diff --git linux-libre-6.0-gnu/sound/hda/intel-dsp-config.c linux-libre-6.0.7-gnu/sound/hda/intel-dsp-config.c
index 5a478649f338..b9eb3208f288 100644
--- linux-libre-6.0-gnu/sound/hda/intel-dsp-config.c
+++ linux-libre-6.0.7-gnu/sound/hda/intel-dsp-config.c
@@ -427,6 +427,11 @@ static const struct config_entry config_table[] = {
 		.device = 0x51cd,
 	},
 	/* Alderlake-PS */
+	{
+		.flags = FLAG_SOF,
+		.device = 0x51c9,
+		.codec_hid =  &essx_83x6,
+	},
 	{
 		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = 0x51c9,
diff --git linux-libre-6.0-gnu/sound/pci/ac97/ac97_codec.c linux-libre-6.0.7-gnu/sound/pci/ac97/ac97_codec.c
index cb60a07d39a8..ff685321f1a1 100644
--- linux-libre-6.0-gnu/sound/pci/ac97/ac97_codec.c
+++ linux-libre-6.0.7-gnu/sound/pci/ac97/ac97_codec.c
@@ -2009,6 +2009,7 @@ static int snd_ac97_dev_register(struct snd_device *device)
 	err = device_register(&ac97->dev);
 	if (err < 0) {
 		ac97_err(ac97, "Can't register ac97 bus\n");
+		put_device(&ac97->dev);
 		ac97->dev.bus = NULL;
 		return err;
 	}
@@ -2655,11 +2656,18 @@ EXPORT_SYMBOL(snd_ac97_resume);
  */
 static void set_ctl_name(char *dst, const char *src, const char *suffix)
 {
-	if (suffix)
-		sprintf(dst, "%s %s", src, suffix);
-	else
-		strcpy(dst, src);
-}	
+	const size_t msize = SNDRV_CTL_ELEM_ID_NAME_MAXLEN;
+
+	if (suffix) {
+		if (snprintf(dst, msize, "%s %s", src, suffix) >= msize)
+			pr_warn("ALSA: AC97 control name '%s %s' truncated to '%s'\n",
+				src, suffix, dst);
+	} else {
+		if (strscpy(dst, src, msize) < 0)
+			pr_warn("ALSA: AC97 control name '%s' truncated to '%s'\n",
+				src, dst);
+	}
+}
 
 /* remove the control with the given name and optional suffix */
 static int snd_ac97_remove_ctl(struct snd_ac97 *ac97, const char *name,
@@ -2686,8 +2694,11 @@ static int snd_ac97_rename_ctl(struct snd_ac97 *ac97, const char *src,
 			       const char *dst, const char *suffix)
 {
 	struct snd_kcontrol *kctl = ctl_find(ac97, src, suffix);
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
 	if (kctl) {
-		set_ctl_name(kctl->id.name, dst, suffix);
+		set_ctl_name(name, dst, suffix);
+		snd_ctl_rename(ac97->bus->card, kctl, name);
 		return 0;
 	}
 	return -ENOENT;
@@ -2706,11 +2717,17 @@ static int snd_ac97_swap_ctl(struct snd_ac97 *ac97, const char *s1,
 			     const char *s2, const char *suffix)
 {
 	struct snd_kcontrol *kctl1, *kctl2;
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
 	kctl1 = ctl_find(ac97, s1, suffix);
 	kctl2 = ctl_find(ac97, s2, suffix);
 	if (kctl1 && kctl2) {
-		set_ctl_name(kctl1->id.name, s2, suffix);
-		set_ctl_name(kctl2->id.name, s1, suffix);
+		set_ctl_name(name, s2, suffix);
+		snd_ctl_rename(ac97->bus->card, kctl1, name);
+
+		set_ctl_name(name, s1, suffix);
+		snd_ctl_rename(ac97->bus->card, kctl2, name);
+
 		return 0;
 	}
 	return -ENOENT;
diff --git linux-libre-6.0-gnu/sound/pci/au88x0/au88x0.h linux-libre-6.0.7-gnu/sound/pci/au88x0/au88x0.h
index 0aa7af049b1b..6cbb2bc4a048 100644
--- linux-libre-6.0-gnu/sound/pci/au88x0/au88x0.h
+++ linux-libre-6.0.7-gnu/sound/pci/au88x0/au88x0.h
@@ -141,7 +141,7 @@ struct snd_vortex {
 #ifndef CHIP_AU8810
 	stream_t dma_wt[NR_WT];
 	wt_voice_t wt_voice[NR_WT];	/* WT register cache. */
-	char mixwt[(NR_WT / NR_WTPB) * 6];	/* WT mixin objects */
+	s8 mixwt[(NR_WT / NR_WTPB) * 6];	/* WT mixin objects */
 #endif
 
 	/* Global resources */
@@ -235,8 +235,8 @@ static int vortex_alsafmt_aspfmt(snd_pcm_format_t alsafmt, vortex_t *v);
 static void vortex_connect_default(vortex_t * vortex, int en);
 static int vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch,
 				 int dir, int type, int subdev);
-static char vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
-				  int restype);
+static int vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
+				 int restype);
 #ifndef CHIP_AU8810
 static int vortex_wt_allocroute(vortex_t * vortex, int dma, int nr_ch);
 static void vortex_wt_connect(vortex_t * vortex, int en);
diff --git linux-libre-6.0-gnu/sound/pci/au88x0/au88x0_core.c linux-libre-6.0.7-gnu/sound/pci/au88x0/au88x0_core.c
index 2ed5100b8cae..f217c02dfdfa 100644
--- linux-libre-6.0-gnu/sound/pci/au88x0/au88x0_core.c
+++ linux-libre-6.0.7-gnu/sound/pci/au88x0/au88x0_core.c
@@ -1998,7 +1998,7 @@ static const int resnum[VORTEX_RESOURCE_LAST] =
  out: Mean checkout if != 0. Else mean Checkin resource.
  restype: Indicates type of resource to be checked in or out.
 */
-static char
+static int
 vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype)
 {
 	int i, qty = resnum[restype], resinuse = 0;
diff --git linux-libre-6.0-gnu/sound/pci/ca0106/ca0106_mixer.c linux-libre-6.0.7-gnu/sound/pci/ca0106/ca0106_mixer.c
index 05f56015ddd8..f6381c098d4f 100644
--- linux-libre-6.0-gnu/sound/pci/ca0106/ca0106_mixer.c
+++ linux-libre-6.0.7-gnu/sound/pci/ca0106/ca0106_mixer.c
@@ -720,7 +720,7 @@ static int rename_ctl(struct snd_card *card, const char *src, const char *dst)
 {
 	struct snd_kcontrol *kctl = ctl_find(card, src);
 	if (kctl) {
-		strcpy(kctl->id.name, dst);
+		snd_ctl_rename(card, kctl, dst);
 		return 0;
 	}
 	return -ENOENT;
diff --git linux-libre-6.0-gnu/sound/pci/emu10k1/emumixer.c linux-libre-6.0.7-gnu/sound/pci/emu10k1/emumixer.c
index e9c0fe3b8446..3c115f8ab96c 100644
--- linux-libre-6.0-gnu/sound/pci/emu10k1/emumixer.c
+++ linux-libre-6.0.7-gnu/sound/pci/emu10k1/emumixer.c
@@ -1767,7 +1767,7 @@ static int rename_ctl(struct snd_card *card, const char *src, const char *dst)
 {
 	struct snd_kcontrol *kctl = ctl_find(card, src);
 	if (kctl) {
-		strcpy(kctl->id.name, dst);
+		snd_ctl_rename(card, kctl, dst);
 		return 0;
 	}
 	return -ENOENT;
diff --git linux-libre-6.0-gnu/sound/pci/hda/hda_beep.c linux-libre-6.0.7-gnu/sound/pci/hda/hda_beep.c
index 53a2b89f8983..e63621bcb214 100644
--- linux-libre-6.0-gnu/sound/pci/hda/hda_beep.c
+++ linux-libre-6.0.7-gnu/sound/pci/hda/hda_beep.c
@@ -118,6 +118,12 @@ static int snd_hda_beep_event(struct input_dev *dev, unsigned int type,
 	return 0;
 }
 
+static void turn_on_beep(struct hda_beep *beep)
+{
+	if (beep->keep_power_at_enable)
+		snd_hda_power_up_pm(beep->codec);
+}
+
 static void turn_off_beep(struct hda_beep *beep)
 {
 	cancel_work_sync(&beep->beep_work);
@@ -125,6 +131,8 @@ static void turn_off_beep(struct hda_beep *beep)
 		/* turn off beep */
 		generate_tone(beep, 0);
 	}
+	if (beep->keep_power_at_enable)
+		snd_hda_power_down_pm(beep->codec);
 }
 
 /**
@@ -140,7 +148,9 @@ int snd_hda_enable_beep_device(struct hda_codec *codec, int enable)
 	enable = !!enable;
 	if (beep->enabled != enable) {
 		beep->enabled = enable;
-		if (!enable)
+		if (enable)
+			turn_on_beep(beep);
+		else
 			turn_off_beep(beep);
 		return 1;
 	}
@@ -167,7 +177,8 @@ static int beep_dev_disconnect(struct snd_device *device)
 		input_unregister_device(beep->dev);
 	else
 		input_free_device(beep->dev);
-	turn_off_beep(beep);
+	if (beep->enabled)
+		turn_off_beep(beep);
 	return 0;
 }
 
diff --git linux-libre-6.0-gnu/sound/pci/hda/hda_beep.h linux-libre-6.0.7-gnu/sound/pci/hda/hda_beep.h
index a25358a4807a..db76e3ddba65 100644
--- linux-libre-6.0-gnu/sound/pci/hda/hda_beep.h
+++ linux-libre-6.0.7-gnu/sound/pci/hda/hda_beep.h
@@ -25,6 +25,7 @@ struct hda_beep {
 	unsigned int enabled:1;
 	unsigned int linear_tone:1;	/* linear tone for IDT/STAC codec */
 	unsigned int playing:1;
+	unsigned int keep_power_at_enable:1;	/* set by driver */
 	struct work_struct beep_work; /* scheduled task for beep event */
 	struct mutex mutex;
 	void (*power_hook)(struct hda_beep *beep, bool on);
diff --git linux-libre-6.0-gnu/sound/pci/hda/hda_intel.c linux-libre-6.0.7-gnu/sound/pci/hda/hda_intel.c
index 6f30c374f896..1631e1de8404 100644
--- linux-libre-6.0-gnu/sound/pci/hda/hda_intel.c
+++ linux-libre-6.0.7-gnu/sound/pci/hda/hda_intel.c
@@ -2554,7 +2554,8 @@ static const struct pci_device_id azx_ids[] = {
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM },
 	/* Poulsbo */
 	{ PCI_DEVICE(0x8086, 0x811b),
-	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_BASE },
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_BASE |
+	  AZX_DCAPS_POSFIX_LPIB },
 	/* Oaktrail */
 	{ PCI_DEVICE(0x8086, 0x080a),
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_BASE },
diff --git linux-libre-6.0-gnu/sound/pci/hda/patch_hdmi.c linux-libre-6.0.7-gnu/sound/pci/hda/patch_hdmi.c
index c239d9dbbaef..287f4f78e7b1 100644
--- linux-libre-6.0-gnu/sound/pci/hda/patch_hdmi.c
+++ linux-libre-6.0.7-gnu/sound/pci/hda/patch_hdmi.c
@@ -53,7 +53,8 @@ MODULE_PARM_DESC(enable_all_pins, "Forcibly enable all pins");
 
 struct hdmi_spec_per_cvt {
 	hda_nid_t cvt_nid;
-	int assigned;
+	bool assigned;		/* the stream has been assigned */
+	bool silent_stream;	/* silent stream activated */
 	unsigned int channels_min;
 	unsigned int channels_max;
 	u32 rates;
@@ -988,7 +989,8 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
  * of the pin.
  */
 static int hdmi_choose_cvt(struct hda_codec *codec,
-			   int pin_idx, int *cvt_id)
+			   int pin_idx, int *cvt_id,
+			   bool silent)
 {
 	struct hdmi_spec *spec = codec->spec;
 	struct hdmi_spec_per_pin *per_pin;
@@ -1003,6 +1005,9 @@ static int hdmi_choose_cvt(struct hda_codec *codec,
 
 	if (per_pin && per_pin->silent_stream) {
 		cvt_idx = cvt_nid_to_cvt_index(codec, per_pin->cvt_nid);
+		per_cvt = get_cvt(spec, cvt_idx);
+		if (per_cvt->assigned && !silent)
+			return -EBUSY;
 		if (cvt_id)
 			*cvt_id = cvt_idx;
 		return 0;
@@ -1013,7 +1018,7 @@ static int hdmi_choose_cvt(struct hda_codec *codec,
 		per_cvt = get_cvt(spec, cvt_idx);
 
 		/* Must not already be assigned */
-		if (per_cvt->assigned)
+		if (per_cvt->assigned || per_cvt->silent_stream)
 			continue;
 		if (per_pin == NULL)
 			break;
@@ -1199,12 +1204,12 @@ static int hdmi_pcm_open_no_pin(struct hda_pcm_stream *hinfo,
 	if (pcm_idx < 0)
 		return -EINVAL;
 
-	err = hdmi_choose_cvt(codec, -1, &cvt_idx);
+	err = hdmi_choose_cvt(codec, -1, &cvt_idx, false);
 	if (err)
 		return err;
 
 	per_cvt = get_cvt(spec, cvt_idx);
-	per_cvt->assigned = 1;
+	per_cvt->assigned = true;
 	hinfo->nid = per_cvt->cvt_nid;
 
 	pin_cvt_fixup(codec, NULL, per_cvt->cvt_nid);
@@ -1267,18 +1272,17 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 		}
 	}
 
-	err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx);
+	err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, false);
 	if (err < 0)
 		goto unlock;
 
 	per_cvt = get_cvt(spec, cvt_idx);
 	/* Claim converter */
-	per_cvt->assigned = 1;
+	per_cvt->assigned = true;
 
 	set_bit(pcm_idx, &spec->pcm_in_use);
 	per_pin = get_pin(spec, pin_idx);
 	per_pin->cvt_nid = per_cvt->cvt_nid;
-	per_pin->silent_stream = false;
 	hinfo->nid = per_cvt->cvt_nid;
 
 	/* flip stripe flag for the assigned stream if supported */
@@ -1308,7 +1312,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 		snd_hdmi_eld_update_pcm_info(&eld->info, hinfo);
 		if (hinfo->channels_min > hinfo->channels_max ||
 		    !hinfo->rates || !hinfo->formats) {
-			per_cvt->assigned = 0;
+			per_cvt->assigned = false;
 			hinfo->nid = 0;
 			snd_hda_spdif_ctls_unassign(codec, pcm_idx);
 			err = -ENODEV;
@@ -1760,14 +1764,14 @@ static void silent_stream_enable(struct hda_codec *codec,
 	}
 
 	pin_idx = pin_id_to_pin_index(codec, per_pin->pin_nid, per_pin->dev_id);
-	err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx);
+	err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, true);
 	if (err) {
 		codec_err(codec, "hdmi: no free converter to enable silent mode\n");
 		goto unlock_out;
 	}
 
 	per_cvt = get_cvt(spec, cvt_idx);
-	per_cvt->assigned = 1;
+	per_cvt->silent_stream = true;
 	per_pin->cvt_nid = per_cvt->cvt_nid;
 	per_pin->silent_stream = true;
 
@@ -1827,7 +1831,7 @@ static void silent_stream_disable(struct hda_codec *codec,
 	cvt_idx = cvt_nid_to_cvt_index(codec, per_pin->cvt_nid);
 	if (cvt_idx >= 0 && cvt_idx < spec->num_cvts) {
 		per_cvt = get_cvt(spec, cvt_idx);
-		per_cvt->assigned = 0;
+		per_cvt->silent_stream = false;
 	}
 
 	if (spec->silent_stream_type == SILENT_STREAM_I915) {
@@ -2223,7 +2227,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
 			goto unlock;
 		}
 		per_cvt = get_cvt(spec, cvt_idx);
-		per_cvt->assigned = 0;
+		per_cvt->assigned = false;
 		hinfo->nid = 0;
 
 		azx_stream(get_azx_dev(substream))->stripe = 0;
@@ -2747,9 +2751,6 @@ static void generic_acomp_pin_eld_notify(void *audio_ptr, int port, int dev_id)
 	 */
 	if (codec->core.dev.power.power_state.event == PM_EVENT_SUSPEND)
 		return;
-	/* ditto during suspend/resume process itself */
-	if (snd_hdac_is_in_pm(&codec->core))
-		return;
 
 	check_presence_and_report(codec, pin_nid, dev_id);
 }
@@ -2933,9 +2934,6 @@ static void intel_pin_eld_notify(void *audio_ptr, int port, int pipe)
 	 */
 	if (codec->core.dev.power.power_state.event == PM_EVENT_SUSPEND)
 		return;
-	/* ditto during suspend/resume process itself */
-	if (snd_hdac_is_in_pm(&codec->core))
-		return;
 
 	snd_hdac_i915_set_bclk(&codec->bus->core);
 	check_presence_and_report(codec, pin_nid, dev_id);
diff --git linux-libre-6.0-gnu/sound/pci/hda/patch_realtek.c linux-libre-6.0.7-gnu/sound/pci/hda/patch_realtek.c
index f9d46ae4c7b7..6e25a0f89f6b 100644
--- linux-libre-6.0-gnu/sound/pci/hda/patch_realtek.c
+++ linux-libre-6.0.7-gnu/sound/pci/hda/patch_realtek.c
@@ -2141,7 +2141,7 @@ static void rename_ctl(struct hda_codec *codec, const char *oldname,
 
 	kctl = snd_hda_find_mixer_ctl(codec, oldname);
 	if (kctl)
-		strcpy(kctl->id.name, newname);
+		snd_ctl_rename(codec->card, kctl, newname);
 }
 
 static void alc1220_fixup_gb_dual_codecs(struct hda_codec *codec,
@@ -6741,6 +6741,11 @@ static void cs35l41_fixup_spi_two(struct hda_codec *codec, const struct hda_fixu
 	cs35l41_generic_fixup(codec, action, "spi0", "CSC3551", 2);
 }
 
+static void cs35l41_fixup_spi1_two(struct hda_codec *codec, const struct hda_fixup *fix, int action)
+{
+	cs35l41_generic_fixup(codec, action, "spi1", "CSC3551", 2);
+}
+
 static void cs35l41_fixup_spi_four(struct hda_codec *codec, const struct hda_fixup *fix, int action)
 {
 	cs35l41_generic_fixup(codec, action, "spi0", "CSC3551", 4);
@@ -7132,6 +7137,8 @@ enum {
 	ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED,
 	ALC245_FIXUP_CS35L41_SPI_2,
 	ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED,
+	ALC245_FIXUP_CS35L41_SPI1_2,
+	ALC245_FIXUP_CS35L41_SPI1_2_HP_GPIO_LED,
 	ALC245_FIXUP_CS35L41_SPI_4,
 	ALC245_FIXUP_CS35L41_SPI_4_HP_GPIO_LED,
 	ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED,
@@ -8420,11 +8427,13 @@ static const struct hda_fixup alc269_fixups[] = {
 	[ALC285_FIXUP_ASUS_G533Z_PINS] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
-			{ 0x14, 0x90170120 },
+			{ 0x14, 0x90170152 }, /* Speaker Surround Playback Switch */
+			{ 0x19, 0x03a19020 }, /* Mic Boost Volume */
+			{ 0x1a, 0x03a11c30 }, /* Mic Boost Volume */
+			{ 0x1e, 0x90170151 }, /* Rear jack, IN OUT EAPD Detect */
+			{ 0x21, 0x03211420 },
 			{ }
 		},
-		.chained = true,
-		.chain_id = ALC294_FIXUP_ASUS_G513_PINS,
 	},
 	[ALC294_FIXUP_ASUS_COEF_1B] = {
 		.type = HDA_FIXUP_VERBS,
@@ -8979,6 +8988,16 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC285_FIXUP_HP_GPIO_LED,
 	},
+	[ALC245_FIXUP_CS35L41_SPI1_2] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs35l41_fixup_spi1_two,
+	},
+	[ALC245_FIXUP_CS35L41_SPI1_2_HP_GPIO_LED] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs35l41_fixup_spi1_two,
+		.chained = true,
+		.chain_id = ALC285_FIXUP_HP_GPIO_LED,
+	},
 	[ALC245_FIXUP_CS35L41_SPI_4] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = cs35l41_fixup_spi_four,
@@ -9169,7 +9188,6 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0871, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0872, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0873, "Dell Precision 3930", ALC255_FIXUP_DUMMY_LINEOUT_VERB),
-	SND_PCI_QUIRK(0x1028, 0x087d, "Dell Precision 5530", ALC289_FIXUP_DUAL_SPK),
 	SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x08ae, "Dell WYSE NB", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
@@ -9315,6 +9333,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x103c, 0x88d0, "HP Pavilion 15-eh1xxx (mainboard 88D0)", ALC287_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8902, "HP OMEN 16", ALC285_FIXUP_HP_MUTE_LED),
+	SND_PCI_QUIRK(0x103c, 0x896d, "HP ZBook Firefly 16 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x896e, "HP EliteBook x360 830 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8971, "HP EliteBook 830 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8972, "HP EliteBook 840 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
@@ -9333,6 +9352,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x89aa, "HP EliteBook 630 G9", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x89ac, "HP EliteBook 640 G9", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x89ae, "HP EliteBook 650 G9", ALC236_FIXUP_HP_GPIO_LED),
+	SND_PCI_QUIRK(0x103c, 0x89c0, "HP ZBook Power 15.6 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x89c3, "Zbook Studio G9", ALC245_FIXUP_CS35L41_SPI_4_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x89c6, "Zbook Fury 17 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x89ca, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
@@ -9341,6 +9361,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8aa3, "HP ProBook 450 G9 (MB 8AA1)", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8aa8, "HP EliteBook 640 G9 (MB 8AA6)", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8aab, "HP EliteBook 650 G9 (MB 8AA9)", ALC236_FIXUP_HP_GPIO_LED),
+	 SND_PCI_QUIRK(0x103c, 0x8abb, "HP ZBook Firefly 14 G9", ALC245_FIXUP_CS35L41_SPI1_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ad1, "HP EliteBook 840 14 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ad2, "HP EliteBook 860 16 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
@@ -9386,12 +9407,14 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1d42, "ASUS Zephyrus G14 2022", ALC289_FIXUP_ASUS_GA401),
 	SND_PCI_QUIRK(0x1043, 0x1d4e, "ASUS TM420", ALC256_FIXUP_ASUS_HPE),
+	SND_PCI_QUIRK(0x1043, 0x1e02, "ASUS UX3402", ALC245_FIXUP_CS35L41_SPI_2),
 	SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502),
 	SND_PCI_QUIRK(0x1043, 0x1e51, "ASUS Zephyrus M15", ALC294_FIXUP_ASUS_GU502_PINS),
 	SND_PCI_QUIRK(0x1043, 0x1e5e, "ASUS ROG Strix G513", ALC294_FIXUP_ASUS_G513_PINS),
 	SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401),
 	SND_PCI_QUIRK(0x1043, 0x1c52, "ASUS Zephyrus G15 2022", ALC289_FIXUP_ASUS_GA401),
 	SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),
+	SND_PCI_QUIRK(0x1043, 0x1f92, "ASUS ROG Flow X16", ALC289_FIXUP_ASUS_GA401),
 	SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
 	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),
@@ -9413,6 +9436,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x10ec, 0x10f2, "Intel Reference board", ALC700_FIXUP_INTEL_REFERENCE),
 	SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE),
 	SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
+	SND_PCI_QUIRK(0x10ec, 0x124c, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
 	SND_PCI_QUIRK(0x10ec, 0x1252, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
 	SND_PCI_QUIRK(0x10ec, 0x1254, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
 	SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-SZ6", ALC269_FIXUP_HEADSET_MODE),
diff --git linux-libre-6.0-gnu/sound/pci/hda/patch_sigmatel.c linux-libre-6.0.7-gnu/sound/pci/hda/patch_sigmatel.c
index 7f340f18599c..a794a01a68ca 100644
--- linux-libre-6.0-gnu/sound/pci/hda/patch_sigmatel.c
+++ linux-libre-6.0.7-gnu/sound/pci/hda/patch_sigmatel.c
@@ -4311,6 +4311,8 @@ static int stac_parse_auto_config(struct hda_codec *codec)
 		if (codec->beep) {
 			/* IDT/STAC codecs have linear beep tone parameter */
 			codec->beep->linear_tone = spec->linear_tone_beep;
+			/* keep power up while beep is enabled */
+			codec->beep->keep_power_at_enable = 1;
 			/* if no beep switch is available, make its own one */
 			caps = query_amp_caps(codec, nid, HDA_OUTPUT);
 			if (!(caps & AC_AMPCAP_MUTE)) {
@@ -4444,28 +4446,6 @@ static int stac_suspend(struct hda_codec *codec)
 
 	return 0;
 }
-
-static int stac_check_power_status(struct hda_codec *codec, hda_nid_t nid)
-{
-#ifdef CONFIG_SND_HDA_INPUT_BEEP
-	struct sigmatel_spec *spec = codec->spec;
-#endif
-	int ret = snd_hda_gen_check_power_status(codec, nid);
-
-#ifdef CONFIG_SND_HDA_INPUT_BEEP
-	if (nid == spec->gen.beep_nid && codec->beep) {
-		if (codec->beep->enabled != spec->beep_power_on) {
-			spec->beep_power_on = codec->beep->enabled;
-			if (spec->beep_power_on)
-				snd_hda_power_up_pm(codec);
-			else
-				snd_hda_power_down_pm(codec);
-		}
-		ret |= spec->beep_power_on;
-	}
-#endif
-	return ret;
-}
 #else
 #define stac_suspend		NULL
 #endif /* CONFIG_PM */
@@ -4478,7 +4458,6 @@ static const struct hda_codec_ops stac_patch_ops = {
 	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.suspend = stac_suspend,
-	.check_power_status = stac_check_power_status,
 #endif
 };
 
diff --git linux-libre-6.0-gnu/sound/pci/rme9652/hdsp.c linux-libre-6.0.7-gnu/sound/pci/rme9652/hdsp.c
index 8e448e50cb8e..26e0af696067 100644
--- linux-libre-6.0-gnu/sound/pci/rme9652/hdsp.c
+++ linux-libre-6.0.7-gnu/sound/pci/rme9652/hdsp.c
@@ -429,7 +429,7 @@ struct hdsp_midi {
     struct snd_rawmidi           *rmidi;
     struct snd_rawmidi_substream *input;
     struct snd_rawmidi_substream *output;
-    char                     istimer; /* timer in use */
+    signed char		     istimer; /* timer in use */
     struct timer_list	     timer;
     spinlock_t               lock;
     int			     pending;
@@ -476,7 +476,7 @@ struct hdsp {
 	pid_t                 playback_pid;
 	int                   running;
 	int                   system_sample_rate;
-	const char           *channel_map;
+	const signed char    *channel_map;
 	int                   dev;
 	int                   irq;
 	unsigned long         port;
@@ -498,7 +498,7 @@ struct hdsp {
    where the data for that channel can be read/written from/to.
 */
 
-static const char channel_map_df_ss[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_df_ss[HDSP_MAX_CHANNELS] = {
 	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
 	18, 19, 20, 21, 22, 23, 24, 25
 };
@@ -513,7 +513,7 @@ static const char channel_map_mf_ss[HDSP_MAX_CHANNELS] = { /* Multiface */
 	-1, -1, -1, -1, -1, -1, -1, -1
 };
 
-static const char channel_map_ds[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_ds[HDSP_MAX_CHANNELS] = {
 	/* ADAT channels are remapped */
 	1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
 	/* channels 12 and 13 are S/PDIF */
@@ -522,7 +522,7 @@ static const char channel_map_ds[HDSP_MAX_CHANNELS] = {
 	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
 };
 
-static const char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
 	/* ADAT channels */
 	0, 1, 2, 3, 4, 5, 6, 7,
 	/* SPDIF */
@@ -536,7 +536,7 @@ static const char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
 	-1, -1
 };
 
-static const char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
 	/* ADAT */
 	1, 3, 5, 7,
 	/* SPDIF */
@@ -550,7 +550,7 @@ static const char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
 	-1, -1, -1, -1, -1, -1
 };
 
-static const char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = {
 	/* ADAT is disabled in this mode */
 	/* SPDIF */
 	8, 9,
@@ -3935,7 +3935,7 @@ static snd_pcm_uframes_t snd_hdsp_hw_pointer(struct snd_pcm_substream *substream
 	return hdsp_hw_pointer(hdsp);
 }
 
-static char *hdsp_channel_buffer_location(struct hdsp *hdsp,
+static signed char *hdsp_channel_buffer_location(struct hdsp *hdsp,
 					     int stream,
 					     int channel)
 
@@ -3960,7 +3960,7 @@ static int snd_hdsp_playback_copy(struct snd_pcm_substream *substream,
 				  void __user *src, unsigned long count)
 {
 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	if (snd_BUG_ON(pos + count > HDSP_CHANNEL_BUFFER_BYTES))
 		return -EINVAL;
@@ -3978,7 +3978,7 @@ static int snd_hdsp_playback_copy_kernel(struct snd_pcm_substream *substream,
 					 void *src, unsigned long count)
 {
 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);
 	if (snd_BUG_ON(!channel_buf))
@@ -3992,7 +3992,7 @@ static int snd_hdsp_capture_copy(struct snd_pcm_substream *substream,
 				 void __user *dst, unsigned long count)
 {
 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	if (snd_BUG_ON(pos + count > HDSP_CHANNEL_BUFFER_BYTES))
 		return -EINVAL;
@@ -4010,7 +4010,7 @@ static int snd_hdsp_capture_copy_kernel(struct snd_pcm_substream *substream,
 					void *dst, unsigned long count)
 {
 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);
 	if (snd_BUG_ON(!channel_buf))
@@ -4024,7 +4024,7 @@ static int snd_hdsp_hw_silence(struct snd_pcm_substream *substream,
 			       unsigned long count)
 {
 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel);
 	if (snd_BUG_ON(!channel_buf))
diff --git linux-libre-6.0-gnu/sound/pci/rme9652/rme9652.c linux-libre-6.0.7-gnu/sound/pci/rme9652/rme9652.c
index 1d614fe89a6a..e7c320afefe8 100644
--- linux-libre-6.0-gnu/sound/pci/rme9652/rme9652.c
+++ linux-libre-6.0.7-gnu/sound/pci/rme9652/rme9652.c
@@ -230,7 +230,7 @@ struct snd_rme9652 {
 	int last_spdif_sample_rate;	/* so that we can catch externally ... */
 	int last_adat_sample_rate;	/* ... induced rate changes            */
 
-	const char *channel_map;
+	const signed char *channel_map;
 
 	struct snd_card *card;
 	struct snd_pcm *pcm;
@@ -247,12 +247,12 @@ struct snd_rme9652 {
    where the data for that channel can be read/written from/to.
 */
 
-static const char channel_map_9652_ss[26] = {
+static const signed char channel_map_9652_ss[26] = {
 	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
 	18, 19, 20, 21, 22, 23, 24, 25
 };
 
-static const char channel_map_9636_ss[26] = {
+static const signed char channel_map_9636_ss[26] = {
 	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 
 	/* channels 16 and 17 are S/PDIF */
 	24, 25,
@@ -260,7 +260,7 @@ static const char channel_map_9636_ss[26] = {
 	-1, -1, -1, -1, -1, -1, -1, -1
 };
 
-static const char channel_map_9652_ds[26] = {
+static const signed char channel_map_9652_ds[26] = {
 	/* ADAT channels are remapped */
 	1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
 	/* channels 12 and 13 are S/PDIF */
@@ -269,7 +269,7 @@ static const char channel_map_9652_ds[26] = {
 	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
 };
 
-static const char channel_map_9636_ds[26] = {
+static const signed char channel_map_9636_ds[26] = {
 	/* ADAT channels are remapped */
 	1, 3, 5, 7, 9, 11, 13, 15,
 	/* channels 8 and 9 are S/PDIF */
@@ -1819,7 +1819,7 @@ static snd_pcm_uframes_t snd_rme9652_hw_pointer(struct snd_pcm_substream *substr
 	return rme9652_hw_pointer(rme9652);
 }
 
-static char *rme9652_channel_buffer_location(struct snd_rme9652 *rme9652,
+static signed char *rme9652_channel_buffer_location(struct snd_rme9652 *rme9652,
 					     int stream,
 					     int channel)
 
@@ -1847,7 +1847,7 @@ static int snd_rme9652_playback_copy(struct snd_pcm_substream *substream,
 				     void __user *src, unsigned long count)
 {
 	struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	if (snd_BUG_ON(pos + count > RME9652_CHANNEL_BUFFER_BYTES))
 		return -EINVAL;
@@ -1867,7 +1867,7 @@ static int snd_rme9652_playback_copy_kernel(struct snd_pcm_substream *substream,
 					    void *src, unsigned long count)
 {
 	struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	channel_buf = rme9652_channel_buffer_location(rme9652,
 						      substream->pstr->stream,
@@ -1883,7 +1883,7 @@ static int snd_rme9652_capture_copy(struct snd_pcm_substream *substream,
 				    void __user *dst, unsigned long count)
 {
 	struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	if (snd_BUG_ON(pos + count > RME9652_CHANNEL_BUFFER_BYTES))
 		return -EINVAL;
@@ -1903,7 +1903,7 @@ static int snd_rme9652_capture_copy_kernel(struct snd_pcm_substream *substream,
 					   void *dst, unsigned long count)
 {
 	struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	channel_buf = rme9652_channel_buffer_location(rme9652,
 						      substream->pstr->stream,
@@ -1919,7 +1919,7 @@ static int snd_rme9652_hw_silence(struct snd_pcm_substream *substream,
 				  unsigned long count)
 {
 	struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
-	char *channel_buf;
+	signed char *channel_buf;
 
 	channel_buf = rme9652_channel_buffer_location (rme9652,
 						       substream->pstr->stream,
diff --git linux-libre-6.0-gnu/sound/soc/amd/acp/acp-pci.c linux-libre-6.0.7-gnu/sound/soc/amd/acp/acp-pci.c
index 2c8e960cc9a6..5bb23ebe1216 100644
--- linux-libre-6.0-gnu/sound/soc/amd/acp/acp-pci.c
+++ linux-libre-6.0.7-gnu/sound/soc/amd/acp/acp-pci.c
@@ -104,6 +104,7 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
 	addr = pci_resource_start(pci, 0);
 	chip->base = devm_ioremap(&pci->dev, addr, pci_resource_len(pci, 0));
 	if (!chip->base) {
+		platform_device_unregister(dmic_dev);
 		ret = -ENOMEM;
 		goto release_regions;
 	}
diff --git linux-libre-6.0-gnu/sound/soc/amd/yc/acp6x-mach.c linux-libre-6.0.7-gnu/sound/soc/amd/yc/acp6x-mach.c
index e0b24e1daef3..2cb50d5cf1a9 100644
--- linux-libre-6.0-gnu/sound/soc/amd/yc/acp6x-mach.c
+++ linux-libre-6.0.7-gnu/sound/soc/amd/yc/acp6x-mach.c
@@ -171,6 +171,20 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "21J6"),
 		}
 	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "82"),
+		}
+	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "UM5302TA"),
+		}
+	},
 	{}
 };
 
diff --git linux-libre-6.0-gnu/sound/soc/codecs/Kconfig linux-libre-6.0.7-gnu/sound/soc/codecs/Kconfig
index d16b4efb88a7..932f08549788 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/Kconfig
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/Kconfig
@@ -1599,6 +1599,7 @@ config SND_SOC_TFA989X
 config SND_SOC_TLV320ADC3XXX
 	tristate "Texas Instruments TLV320ADC3001/3101 audio ADC"
 	depends on I2C
+	depends on GPIOLIB
 	help
 	 Enable support for Texas Instruments TLV320ADC3001 and TLV320ADC3101
 	 ADCs.
diff --git linux-libre-6.0-gnu/sound/soc/codecs/da7219.c linux-libre-6.0.7-gnu/sound/soc/codecs/da7219.c
index 50ecf30e6136..4746c8700451 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/da7219.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/da7219.c
@@ -2196,6 +2196,7 @@ static int da7219_register_dai_clks(struct snd_soc_component *component)
 			dai_clk_lookup = clkdev_hw_create(dai_clk_hw, init.name,
 							  "%s", dev_name(dev));
 			if (!dai_clk_lookup) {
+				clk_hw_unregister(dai_clk_hw);
 				ret = -ENOMEM;
 				goto err;
 			} else {
@@ -2217,12 +2218,12 @@ static int da7219_register_dai_clks(struct snd_soc_component *component)
 	return 0;
 
 err:
-	do {
+	while (--i >= 0) {
 		if (da7219->dai_clks_lookup[i])
 			clkdev_drop(da7219->dai_clks_lookup[i]);
 
 		clk_hw_unregister(&da7219->dai_clks_hw[i]);
-	} while (i-- > 0);
+	}
 
 	if (np)
 		kfree(da7219->clk_hw_data);
diff --git linux-libre-6.0-gnu/sound/soc/codecs/lpass-tx-macro.c linux-libre-6.0.7-gnu/sound/soc/codecs/lpass-tx-macro.c
index 55503ba480bb..e162a08d9945 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/lpass-tx-macro.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/lpass-tx-macro.c
@@ -823,17 +823,23 @@ static int tx_macro_tx_mixer_put(struct snd_kcontrol *kcontrol,
 	struct tx_macro *tx = snd_soc_component_get_drvdata(component);
 
 	if (enable) {
+		if (tx->active_decimator[dai_id] == dec_id)
+			return 0;
+
 		set_bit(dec_id, &tx->active_ch_mask[dai_id]);
 		tx->active_ch_cnt[dai_id]++;
 		tx->active_decimator[dai_id] = dec_id;
 	} else {
+		if (tx->active_decimator[dai_id] == -1)
+			return 0;
+
 		tx->active_ch_cnt[dai_id]--;
 		clear_bit(dec_id, &tx->active_ch_mask[dai_id]);
 		tx->active_decimator[dai_id] = -1;
 	}
 	snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, update);
 
-	return 0;
+	return 1;
 }
 
 static int tx_macro_enable_dec(struct snd_soc_dapm_widget *w,
@@ -1019,9 +1025,12 @@ static int tx_macro_dec_mode_put(struct snd_kcontrol *kcontrol,
 	int path = e->shift_l;
 	struct tx_macro *tx = snd_soc_component_get_drvdata(component);
 
+	if (tx->dec_mode[path] == value)
+		return 0;
+
 	tx->dec_mode[path] = value;
 
-	return 0;
+	return 1;
 }
 
 static int tx_macro_get_bcs(struct snd_kcontrol *kcontrol,
diff --git linux-libre-6.0-gnu/sound/soc/codecs/mt6359-accdet.c linux-libre-6.0.7-gnu/sound/soc/codecs/mt6359-accdet.c
index c190628e2905..7f624854948c 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/mt6359-accdet.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/mt6359-accdet.c
@@ -965,7 +965,7 @@ static int mt6359_accdet_probe(struct platform_device *pdev)
 	mutex_init(&priv->res_lock);
 
 	priv->accdet_irq = platform_get_irq(pdev, 0);
-	if (priv->accdet_irq) {
+	if (priv->accdet_irq >= 0) {
 		ret = devm_request_threaded_irq(&pdev->dev, priv->accdet_irq,
 						NULL, mt6359_accdet_irq,
 						IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
@@ -979,7 +979,7 @@ static int mt6359_accdet_probe(struct platform_device *pdev)
 
 	if (priv->caps & ACCDET_PMIC_EINT0) {
 		priv->accdet_eint0 = platform_get_irq(pdev, 1);
-		if (priv->accdet_eint0) {
+		if (priv->accdet_eint0 >= 0) {
 			ret = devm_request_threaded_irq(&pdev->dev,
 							priv->accdet_eint0,
 							NULL, mt6359_accdet_irq,
@@ -994,7 +994,7 @@ static int mt6359_accdet_probe(struct platform_device *pdev)
 		}
 	} else if (priv->caps & ACCDET_PMIC_EINT1) {
 		priv->accdet_eint1 = platform_get_irq(pdev, 2);
-		if (priv->accdet_eint1) {
+		if (priv->accdet_eint1 >= 0) {
 			ret = devm_request_threaded_irq(&pdev->dev,
 							priv->accdet_eint1,
 							NULL, mt6359_accdet_irq,
diff --git linux-libre-6.0-gnu/sound/soc/codecs/mt6660.c linux-libre-6.0.7-gnu/sound/soc/codecs/mt6660.c
index ba11555796ad..45e0df13afb9 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/mt6660.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/mt6660.c
@@ -503,13 +503,17 @@ static int mt6660_i2c_probe(struct i2c_client *client)
 		dev_err(chip->dev, "read chip revision fail\n");
 		goto probe_fail;
 	}
-	pm_runtime_set_active(chip->dev);
-	pm_runtime_enable(chip->dev);
 
 	ret = devm_snd_soc_register_component(chip->dev,
 					       &mt6660_component_driver,
 					       &mt6660_codec_dai, 1);
+	if (!ret) {
+		pm_runtime_set_active(chip->dev);
+		pm_runtime_enable(chip->dev);
+	}
+
 	return ret;
+
 probe_fail:
 	_mt6660_chip_power_on(chip, 0);
 	mutex_destroy(&chip->io_lock);
diff --git linux-libre-6.0-gnu/sound/soc/codecs/tas2764.c linux-libre-6.0.7-gnu/sound/soc/codecs/tas2764.c
index 846d9d3ecc9d..39902f77a2e0 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/tas2764.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/tas2764.c
@@ -34,6 +34,9 @@ struct tas2764_priv {
 	
 	int v_sense_slot;
 	int i_sense_slot;
+
+	bool dac_powered;
+	bool unmuted;
 };
 
 static void tas2764_reset(struct tas2764_priv *tas2764)
@@ -50,34 +53,22 @@ static void tas2764_reset(struct tas2764_priv *tas2764)
 	usleep_range(1000, 2000);
 }
 
-static int tas2764_set_bias_level(struct snd_soc_component *component,
-				 enum snd_soc_bias_level level)
+static int tas2764_update_pwr_ctrl(struct tas2764_priv *tas2764)
 {
-	struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
+	struct snd_soc_component *component = tas2764->component;
+	unsigned int val;
+	int ret;
 
-	switch (level) {
-	case SND_SOC_BIAS_ON:
-		snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					      TAS2764_PWR_CTRL_MASK,
-					      TAS2764_PWR_CTRL_ACTIVE);
-		break;
-	case SND_SOC_BIAS_STANDBY:
-	case SND_SOC_BIAS_PREPARE:
-		snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					      TAS2764_PWR_CTRL_MASK,
-					      TAS2764_PWR_CTRL_MUTE);
-		break;
-	case SND_SOC_BIAS_OFF:
-		snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					      TAS2764_PWR_CTRL_MASK,
-					      TAS2764_PWR_CTRL_SHUTDOWN);
-		break;
+	if (tas2764->dac_powered)
+		val = tas2764->unmuted ?
+			TAS2764_PWR_CTRL_ACTIVE : TAS2764_PWR_CTRL_MUTE;
+	else
+		val = TAS2764_PWR_CTRL_SHUTDOWN;
 
-	default:
-		dev_err(tas2764->dev,
-				"wrong power level setting %d\n", level);
-		return -EINVAL;
-	}
+	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
+					    TAS2764_PWR_CTRL_MASK, val);
+	if (ret < 0)
+		return ret;
 
 	return 0;
 }
@@ -114,9 +105,7 @@ static int tas2764_codec_resume(struct snd_soc_component *component)
 		usleep_range(1000, 2000);
 	}
 
-	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					    TAS2764_PWR_CTRL_MASK,
-					    TAS2764_PWR_CTRL_ACTIVE);
+	ret = tas2764_update_pwr_ctrl(tas2764);
 
 	if (ret < 0)
 		return ret;
@@ -150,14 +139,12 @@ static int tas2764_dac_event(struct snd_soc_dapm_widget *w,
 
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
-		ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-						    TAS2764_PWR_CTRL_MASK,
-						    TAS2764_PWR_CTRL_MUTE);
+		tas2764->dac_powered = true;
+		ret = tas2764_update_pwr_ctrl(tas2764);
 		break;
 	case SND_SOC_DAPM_PRE_PMD:
-		ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-						    TAS2764_PWR_CTRL_MASK,
-						    TAS2764_PWR_CTRL_SHUTDOWN);
+		tas2764->dac_powered = false;
+		ret = tas2764_update_pwr_ctrl(tas2764);
 		break;
 	default:
 		dev_err(tas2764->dev, "Unsupported event\n");
@@ -202,17 +189,11 @@ static const struct snd_soc_dapm_route tas2764_audio_map[] = {
 
 static int tas2764_mute(struct snd_soc_dai *dai, int mute, int direction)
 {
-	struct snd_soc_component *component = dai->component;
-	int ret;
-
-	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					    TAS2764_PWR_CTRL_MASK,
-					    mute ? TAS2764_PWR_CTRL_MUTE : 0);
+	struct tas2764_priv *tas2764 =
+			snd_soc_component_get_drvdata(dai->component);
 
-	if (ret < 0)
-		return ret;
-
-	return 0;
+	tas2764->unmuted = !mute;
+	return tas2764_update_pwr_ctrl(tas2764);
 }
 
 static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth)
@@ -485,7 +466,7 @@ static struct snd_soc_dai_driver tas2764_dai_driver[] = {
 		.id = 0,
 		.playback = {
 			.stream_name    = "ASI1 Playback",
-			.channels_min   = 2,
+			.channels_min   = 1,
 			.channels_max   = 2,
 			.rates      = TAS2764_RATES,
 			.formats    = TAS2764_FORMATS,
@@ -526,12 +507,6 @@ static int tas2764_codec_probe(struct snd_soc_component *component)
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL,
-					    TAS2764_PWR_CTRL_MASK,
-					    TAS2764_PWR_CTRL_MUTE);
-	if (ret < 0)
-		return ret;
-
 	return 0;
 }
 
@@ -549,7 +524,6 @@ static const struct snd_soc_component_driver soc_component_driver_tas2764 = {
 	.probe			= tas2764_codec_probe,
 	.suspend		= tas2764_codec_suspend,
 	.resume			= tas2764_codec_resume,
-	.set_bias_level		= tas2764_set_bias_level,
 	.controls		= tas2764_snd_controls,
 	.num_controls		= ARRAY_SIZE(tas2764_snd_controls),
 	.dapm_widgets		= tas2764_dapm_widgets,
diff --git linux-libre-6.0-gnu/sound/soc/codecs/tlv320adc3xxx.c linux-libre-6.0.7-gnu/sound/soc/codecs/tlv320adc3xxx.c
index 748998e48af9..8a0965cd3e66 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/tlv320adc3xxx.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/tlv320adc3xxx.c
@@ -1450,7 +1450,7 @@ static struct i2c_driver adc3xxx_i2c_driver = {
 		   .of_match_table = tlv320adc3xxx_of_match,
 		  },
 	.probe_new = adc3xxx_i2c_probe,
-	.remove = adc3xxx_i2c_remove,
+	.remove = __exit_p(adc3xxx_i2c_remove),
 	.id_table = adc3xxx_i2c_id,
 };
 
diff --git linux-libre-6.0-gnu/sound/soc/codecs/wcd-mbhc-v2.c linux-libre-6.0.7-gnu/sound/soc/codecs/wcd-mbhc-v2.c
index 98baef594bf3..31009283e7d4 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/wcd-mbhc-v2.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/wcd-mbhc-v2.c
@@ -714,11 +714,12 @@ static int wcd_mbhc_initialise(struct wcd_mbhc *mbhc)
 	struct snd_soc_component *component = mbhc->component;
 	int ret;
 
-	ret = pm_runtime_resume_and_get(component->dev);
+	ret = pm_runtime_get_sync(component->dev);
 	if (ret < 0 && ret != -EACCES) {
 		dev_err_ratelimited(component->dev,
-				    "pm_runtime_resume_and_get failed in %s, ret %d\n",
+				    "pm_runtime_get_sync failed in %s, ret %d\n",
 				    __func__, ret);
+		pm_runtime_put_noidle(component->dev);
 		return ret;
 	}
 
@@ -1096,11 +1097,12 @@ static void wcd_correct_swch_plug(struct work_struct *work)
 	mbhc = container_of(work, struct wcd_mbhc, correct_plug_swch);
 	component = mbhc->component;
 
-	ret = pm_runtime_resume_and_get(component->dev);
+	ret = pm_runtime_get_sync(component->dev);
 	if (ret < 0 && ret != -EACCES) {
 		dev_err_ratelimited(component->dev,
-				    "pm_runtime_resume_and_get failed in %s, ret %d\n",
+				    "pm_runtime_get_sync failed in %s, ret %d\n",
 				    __func__, ret);
+		pm_runtime_put_noidle(component->dev);
 		return;
 	}
 	micbias_mv = wcd_mbhc_get_micbias(mbhc);
diff --git linux-libre-6.0-gnu/sound/soc/codecs/wcd9335.c linux-libre-6.0.7-gnu/sound/soc/codecs/wcd9335.c
index beeeb35e8032..8a1f741de948 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/wcd9335.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/wcd9335.c
@@ -1974,8 +1974,8 @@ static int wcd9335_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		slim_stream_unprepare(dai_data->sruntime);
 		slim_stream_disable(dai_data->sruntime);
+		slim_stream_unprepare(dai_data->sruntime);
 		break;
 	default:
 		break;
diff --git linux-libre-6.0-gnu/sound/soc/codecs/wcd934x.c linux-libre-6.0.7-gnu/sound/soc/codecs/wcd934x.c
index f56907d0942d..28175c746b9a 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/wcd934x.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/wcd934x.c
@@ -1913,8 +1913,8 @@ static int wcd934x_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		slim_stream_unprepare(dai_data->sruntime);
 		slim_stream_disable(dai_data->sruntime);
+		slim_stream_unprepare(dai_data->sruntime);
 		break;
 	default:
 		break;
diff --git linux-libre-6.0-gnu/sound/soc/codecs/wm5102.c linux-libre-6.0.7-gnu/sound/soc/codecs/wm5102.c
index af7d324e3352..c09c9ac51b3e 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/wm5102.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/wm5102.c
@@ -2099,9 +2099,6 @@ static int wm5102_probe(struct platform_device *pdev)
 		regmap_update_bits(arizona->regmap, wm5102_digital_vu[i],
 				   WM5102_DIG_VU, WM5102_DIG_VU);
 
-	pm_runtime_enable(&pdev->dev);
-	pm_runtime_idle(&pdev->dev);
-
 	ret = arizona_request_irq(arizona, ARIZONA_IRQ_DSP_IRQ1,
 				  "ADSP2 Compressed IRQ", wm5102_adsp2_irq,
 				  wm5102);
@@ -2134,6 +2131,9 @@ static int wm5102_probe(struct platform_device *pdev)
 		goto err_spk_irqs;
 	}
 
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_idle(&pdev->dev);
+
 	return ret;
 
 err_spk_irqs:
diff --git linux-libre-6.0-gnu/sound/soc/codecs/wm5110.c linux-libre-6.0.7-gnu/sound/soc/codecs/wm5110.c
index f3f4a10bf0f7..fc634c995834 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/wm5110.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/wm5110.c
@@ -2457,9 +2457,6 @@ static int wm5110_probe(struct platform_device *pdev)
 		regmap_update_bits(arizona->regmap, wm5110_digital_vu[i],
 				   WM5110_DIG_VU, WM5110_DIG_VU);
 
-	pm_runtime_enable(&pdev->dev);
-	pm_runtime_idle(&pdev->dev);
-
 	ret = arizona_request_irq(arizona, ARIZONA_IRQ_DSP_IRQ1,
 				  "ADSP2 Compressed IRQ", wm5110_adsp2_irq,
 				  wm5110);
@@ -2492,6 +2489,9 @@ static int wm5110_probe(struct platform_device *pdev)
 		goto err_spk_irqs;
 	}
 
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_idle(&pdev->dev);
+
 	return ret;
 
 err_spk_irqs:
diff --git linux-libre-6.0-gnu/sound/soc/codecs/wm8997.c linux-libre-6.0.7-gnu/sound/soc/codecs/wm8997.c
index 210ad662fc26..77136a521605 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/wm8997.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/wm8997.c
@@ -1161,9 +1161,6 @@ static int wm8997_probe(struct platform_device *pdev)
 		regmap_update_bits(arizona->regmap, wm8997_digital_vu[i],
 				   WM8997_DIG_VU, WM8997_DIG_VU);
 
-	pm_runtime_enable(&pdev->dev);
-	pm_runtime_idle(&pdev->dev);
-
 	arizona_init_common(arizona);
 
 	ret = arizona_init_vol_limit(arizona);
@@ -1182,6 +1179,9 @@ static int wm8997_probe(struct platform_device *pdev)
 		goto err_spk_irqs;
 	}
 
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_idle(&pdev->dev);
+
 	return ret;
 
 err_spk_irqs:
diff --git linux-libre-6.0-gnu/sound/soc/codecs/wm_adsp.c linux-libre-6.0.7-gnu/sound/soc/codecs/wm_adsp.c
index 94fa17612b63..7c28842f4427 100644
--- linux-libre-6.0-gnu/sound/soc/codecs/wm_adsp.c
+++ linux-libre-6.0.7-gnu/sound/soc/codecs/wm_adsp.c
@@ -1602,7 +1602,9 @@ static int wm_adsp_buffer_init(struct wm_adsp *dsp)
 	if (list_empty(&dsp->buffer_list)) {
 		/* Fall back to legacy support */
 		ret = wm_adsp_buffer_parse_legacy(dsp);
-		if (ret)
+		if (ret == -ENODEV)
+			adsp_info(dsp, "Legacy support not available\n");
+		else if (ret)
 			adsp_warn(dsp, "Failed to parse legacy: %d\n", ret);
 	}
 
diff --git linux-libre-6.0-gnu/sound/soc/fsl/eukrea-tlv320.c linux-libre-6.0.7-gnu/sound/soc/fsl/eukrea-tlv320.c
index 8b61582753c8..9af4c4a35eb1 100644
--- linux-libre-6.0-gnu/sound/soc/fsl/eukrea-tlv320.c
+++ linux-libre-6.0.7-gnu/sound/soc/fsl/eukrea-tlv320.c
@@ -86,7 +86,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev)
 	int ret;
 	int int_port = 0, ext_port;
 	struct device_node *np = pdev->dev.of_node;
-	struct device_node *ssi_np = NULL, *codec_np = NULL;
+	struct device_node *ssi_np = NULL, *codec_np = NULL, *tmp_np = NULL;
 
 	eukrea_tlv320.dev = &pdev->dev;
 	if (np) {
@@ -143,7 +143,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev)
 	}
 
 	if (machine_is_eukrea_cpuimx27() ||
-	    of_find_compatible_node(NULL, NULL, "fsl,imx21-audmux")) {
+	    (tmp_np = of_find_compatible_node(NULL, NULL, "fsl,imx21-audmux"))) {
 		imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
 			IMX_AUDMUX_V1_PCR_SYN |
 			IMX_AUDMUX_V1_PCR_TFSDIR |
@@ -158,10 +158,11 @@ static int eukrea_tlv320_probe(struct platform_device *pdev)
 			IMX_AUDMUX_V1_PCR_SYN |
 			IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
 		);
+		of_node_put(tmp_np);
 	} else if (machine_is_eukrea_cpuimx25sd() ||
 		   machine_is_eukrea_cpuimx35sd() ||
 		   machine_is_eukrea_cpuimx51sd() ||
-		   of_find_compatible_node(NULL, NULL, "fsl,imx31-audmux")) {
+		   (tmp_np = of_find_compatible_node(NULL, NULL, "fsl,imx31-audmux"))) {
 		if (!np)
 			ext_port = machine_is_eukrea_cpuimx25sd() ?
 				4 : 3;
@@ -178,6 +179,7 @@ static int eukrea_tlv320_probe(struct platform_device *pdev)
 			IMX_AUDMUX_V2_PTCR_SYN,
 			IMX_AUDMUX_V2_PDCR_RXDSEL(int_port)
 		);
+		of_node_put(tmp_np);
 	} else {
 		if (np) {
 			/* The eukrea,asoc-tlv320 driver was explicitly
diff --git linux-libre-6.0-gnu/sound/soc/intel/common/Makefile linux-libre-6.0.7-gnu/sound/soc/intel/common/Makefile
index 8ca8f872ec80..41054cf09ec9 100644
--- linux-libre-6.0-gnu/sound/soc/intel/common/Makefile
+++ linux-libre-6.0.7-gnu/sound/soc/intel/common/Makefile
@@ -9,7 +9,7 @@ snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-m
 	soc-acpi-intel-cml-match.o soc-acpi-intel-icl-match.o \
 	soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \
 	soc-acpi-intel-jsl-match.o soc-acpi-intel-adl-match.o \
-	soc-acpi-intel-mtl-match.o \
+	soc-acpi-intel-rpl-match.o soc-acpi-intel-mtl-match.o \
 	soc-acpi-intel-hda-match.o \
 	soc-acpi-intel-sdw-mockup-match.o
 
diff --git linux-libre-6.0-gnu/sound/soc/intel/common/soc-acpi-intel-rpl-match.c linux-libre-6.0.7-gnu/sound/soc/intel/common/soc-acpi-intel-rpl-match.c
new file mode 100644
index 000000000000..0b77401e4e6f
--- /dev/null
+++ linux-libre-6.0.7-gnu/sound/soc/intel/common/soc-acpi-intel-rpl-match.c
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * soc-apci-intel-rpl-match.c - tables and support for RPL ACPI enumeration.
+ *
+ * Copyright (c) 2022 Intel Corporation.
+ */
+
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+
+static const struct snd_soc_acpi_endpoint single_endpoint = {
+	.num = 0,
+	.aggregated = 0,
+	.group_position = 0,
+	.group_id = 0,
+};
+
+static const struct snd_soc_acpi_adr_device rt711_0_adr[] = {
+	{
+		.adr = 0x000020025D071100ull,
+		.num_endpoints = 1,
+		.endpoints = &single_endpoint,
+		.name_prefix = "rt711"
+	}
+};
+
+static const struct snd_soc_acpi_link_adr rpl_rvp[] = {
+	{
+		.mask = BIT(0),
+		.num_adr = ARRAY_SIZE(rt711_0_adr),
+		.adr_d = rt711_0_adr,
+	},
+	{}
+};
+
+struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_machines[] = {
+	{},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_rpl_machines);
+
+/* this table is used when there is no I2S codec present */
+struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_sdw_machines[] = {
+	{
+		.link_mask = 0x1, /* link0 required */
+		.links = rpl_rvp,
+		.drv_name = "sof_sdw",
+		.sof_tplg_filename = "sof-rpl-rt711.tplg",
+	},
+	{},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_rpl_sdw_machines);
diff --git linux-libre-6.0-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c linux-libre-6.0.7-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c
index c530e3fc27e4..961e769602d6 100644
--- linux-libre-6.0-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c
+++ linux-libre-6.0.7-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c
@@ -1383,7 +1383,13 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 		sof_priv->num_streams = ARRAY_SIZE(g_sof_conn_streams);
 		sof_priv->sof_dai_link_fixup = mt8195_dai_link_fixup;
 		soc_card_data->sof_priv = sof_priv;
+		card->probe = mtk_sof_card_probe;
 		card->late_probe = mtk_sof_card_late_probe;
+		if (!card->topology_shortname_created) {
+			snprintf(card->topology_shortname, 32, "sof-%s", card->name);
+			card->topology_shortname_created = true;
+		}
+		card->name = card->topology_shortname;
 		sof_on = 1;
 	}
 
diff --git linux-libre-6.0-gnu/sound/soc/qcom/lpass-cpu.c linux-libre-6.0.7-gnu/sound/soc/qcom/lpass-cpu.c
index 8a56f38dc7e8..54353842dc07 100644
--- linux-libre-6.0-gnu/sound/soc/qcom/lpass-cpu.c
+++ linux-libre-6.0.7-gnu/sound/soc/qcom/lpass-cpu.c
@@ -782,10 +782,20 @@ static bool lpass_hdmi_regmap_volatile(struct device *dev, unsigned int reg)
 		return true;
 	if (reg == LPASS_HDMI_TX_LEGACY_ADDR(v))
 		return true;
+	if (reg == LPASS_HDMI_TX_VBIT_CTL_ADDR(v))
+		return true;
+	if (reg == LPASS_HDMI_TX_PARITY_ADDR(v))
+		return true;
 
 	for (i = 0; i < v->hdmi_rdma_channels; ++i) {
 		if (reg == LPAIF_HDMI_RDMACURR_REG(v, i))
 			return true;
+		if (reg == LPASS_HDMI_TX_DMA_ADDR(v, i))
+			return true;
+		if (reg == LPASS_HDMI_TX_CH_LSB_ADDR(v, i))
+			return true;
+		if (reg == LPASS_HDMI_TX_CH_MSB_ADDR(v, i))
+			return true;
 	}
 	return false;
 }
diff --git linux-libre-6.0-gnu/sound/soc/rockchip/rockchip_i2s.c linux-libre-6.0.7-gnu/sound/soc/rockchip/rockchip_i2s.c
index f5f3540a9e18..a8758ad68442 100644
--- linux-libre-6.0-gnu/sound/soc/rockchip/rockchip_i2s.c
+++ linux-libre-6.0.7-gnu/sound/soc/rockchip/rockchip_i2s.c
@@ -126,7 +126,6 @@ static inline struct rk_i2s_dev *to_info(struct snd_soc_dai *dai)
 static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 {
 	unsigned int val = 0;
-	int retry = 10;
 	int ret = 0;
 
 	spin_lock(&i2s->lock);
@@ -163,18 +162,14 @@ static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 						 I2S_CLR_TXC | I2S_CLR_RXC);
 			if (ret < 0)
 				goto end;
-			regmap_read(i2s->regmap, I2S_CLR, &val);
-
-			/* Should wait for clear operation to finish */
-			while (val) {
-				regmap_read(i2s->regmap, I2S_CLR, &val);
-				retry--;
-				if (!retry) {
-					dev_warn(i2s->dev, "fail to clear\n");
-					ret = -EBUSY;
-					break;
-				}
-			}
+			ret = regmap_read_poll_timeout_atomic(i2s->regmap,
+							      I2S_CLR,
+							      val,
+							      val == 0,
+							      20,
+							      200);
+			if (ret < 0)
+				dev_warn(i2s->dev, "fail to clear: %d\n", ret);
 		}
 	}
 end:
@@ -188,7 +183,6 @@ end:
 static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 {
 	unsigned int val = 0;
-	int retry = 10;
 	int ret = 0;
 
 	spin_lock(&i2s->lock);
@@ -226,17 +220,14 @@ static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 						 I2S_CLR_TXC | I2S_CLR_RXC);
 			if (ret < 0)
 				goto end;
-			regmap_read(i2s->regmap, I2S_CLR, &val);
-			/* Should wait for clear operation to finish */
-			while (val) {
-				regmap_read(i2s->regmap, I2S_CLR, &val);
-				retry--;
-				if (!retry) {
-					dev_warn(i2s->dev, "fail to clear\n");
-					ret = -EBUSY;
-					break;
-				}
-			}
+			ret = regmap_read_poll_timeout_atomic(i2s->regmap,
+							      I2S_CLR,
+							      val,
+							      val == 0,
+							      20,
+							      200);
+			if (ret < 0)
+				dev_warn(i2s->dev, "fail to clear: %d\n", ret);
 		}
 	}
 end:
diff --git linux-libre-6.0-gnu/sound/soc/sh/rcar/ctu.c linux-libre-6.0.7-gnu/sound/soc/sh/rcar/ctu.c
index 6156445bcb69..e39eb2ac7e95 100644
--- linux-libre-6.0-gnu/sound/soc/sh/rcar/ctu.c
+++ linux-libre-6.0.7-gnu/sound/soc/sh/rcar/ctu.c
@@ -171,7 +171,11 @@ static int rsnd_ctu_init(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
 {
-	rsnd_mod_power_on(mod);
+	int ret;
+
+	ret = rsnd_mod_power_on(mod);
+	if (ret < 0)
+		return ret;
 
 	rsnd_ctu_activation(mod);
 
diff --git linux-libre-6.0-gnu/sound/soc/sh/rcar/dvc.c linux-libre-6.0.7-gnu/sound/soc/sh/rcar/dvc.c
index 5137e03a9d7c..16befcbc312c 100644
--- linux-libre-6.0-gnu/sound/soc/sh/rcar/dvc.c
+++ linux-libre-6.0.7-gnu/sound/soc/sh/rcar/dvc.c
@@ -186,7 +186,11 @@ static int rsnd_dvc_init(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
 {
-	rsnd_mod_power_on(mod);
+	int ret;
+
+	ret = rsnd_mod_power_on(mod);
+	if (ret < 0)
+		return ret;
 
 	rsnd_dvc_activation(mod);
 
diff --git linux-libre-6.0-gnu/sound/soc/sh/rcar/mix.c linux-libre-6.0.7-gnu/sound/soc/sh/rcar/mix.c
index 3572c2c5686c..1de0e085804c 100644
--- linux-libre-6.0-gnu/sound/soc/sh/rcar/mix.c
+++ linux-libre-6.0.7-gnu/sound/soc/sh/rcar/mix.c
@@ -146,7 +146,11 @@ static int rsnd_mix_init(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
 {
-	rsnd_mod_power_on(mod);
+	int ret;
+
+	ret = rsnd_mod_power_on(mod);
+	if (ret < 0)
+		return ret;
 
 	rsnd_mix_activation(mod);
 
diff --git linux-libre-6.0-gnu/sound/soc/sh/rcar/src.c linux-libre-6.0.7-gnu/sound/soc/sh/rcar/src.c
index 0ea84ae57c6a..f832165e46bc 100644
--- linux-libre-6.0-gnu/sound/soc/sh/rcar/src.c
+++ linux-libre-6.0.7-gnu/sound/soc/sh/rcar/src.c
@@ -463,11 +463,14 @@ static int rsnd_src_init(struct rsnd_mod *mod,
 			 struct rsnd_priv *priv)
 {
 	struct rsnd_src *src = rsnd_mod_to_src(mod);
+	int ret;
 
 	/* reset sync convert_rate */
 	src->sync.val = 0;
 
-	rsnd_mod_power_on(mod);
+	ret = rsnd_mod_power_on(mod);
+	if (ret < 0)
+		return ret;
 
 	rsnd_src_activation(mod);
 
diff --git linux-libre-6.0-gnu/sound/soc/sh/rcar/ssi.c linux-libre-6.0.7-gnu/sound/soc/sh/rcar/ssi.c
index 43c5e27dc5c8..7ade6c5ed96f 100644
--- linux-libre-6.0-gnu/sound/soc/sh/rcar/ssi.c
+++ linux-libre-6.0.7-gnu/sound/soc/sh/rcar/ssi.c
@@ -480,7 +480,9 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
 
 	ssi->usrcnt++;
 
-	rsnd_mod_power_on(mod);
+	ret = rsnd_mod_power_on(mod);
+	if (ret < 0)
+		return ret;
 
 	rsnd_ssi_config_init(mod, io);
 
diff --git linux-libre-6.0-gnu/sound/soc/soc-pcm.c linux-libre-6.0.7-gnu/sound/soc/soc-pcm.c
index 4f60c0a83311..4d9b91e7e14f 100644
--- linux-libre-6.0-gnu/sound/soc/soc-pcm.c
+++ linux-libre-6.0.7-gnu/sound/soc/soc-pcm.c
@@ -723,7 +723,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 
 	snd_soc_dpcm_mutex_lock(rtd);
-	soc_pcm_clean(rtd, substream, 0);
+	__soc_pcm_close(rtd, substream);
 	snd_soc_dpcm_mutex_unlock(rtd);
 	return 0;
 }
diff --git linux-libre-6.0-gnu/sound/soc/sof/intel/hda.c linux-libre-6.0.7-gnu/sound/soc/sof/intel/hda.c
index 6d4ecbe14adf..ada2e6775749 100644
--- linux-libre-6.0-gnu/sound/soc/sof/intel/hda.c
+++ linux-libre-6.0.7-gnu/sound/soc/sof/intel/hda.c
@@ -376,6 +376,10 @@ static int dmic_num_override = -1;
 module_param_named(dmic_num, dmic_num_override, int, 0444);
 MODULE_PARM_DESC(dmic_num, "SOF HDA DMIC number");
 
+static int mclk_id_override = -1;
+module_param_named(mclk_id, mclk_id_override, int, 0444);
+MODULE_PARM_DESC(mclk_id, "SOF SSP mclk_id");
+
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 static bool hda_codec_use_common_hdmi = IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI);
 module_param_named(use_common_hdmi, hda_codec_use_common_hdmi, bool, 0444);
@@ -1565,6 +1569,13 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev)
 
 			sof_pdata->tplg_filename = tplg_filename;
 		}
+
+		/* check if mclk_id should be modified from topology defaults */
+		if (mclk_id_override >= 0) {
+			dev_info(sdev->dev, "Overriding topology with MCLK %d from kernel_parameter\n", mclk_id_override);
+			sdev->mclk_id_override = true;
+			sdev->mclk_id_quirk = mclk_id_override;
+		}
 	}
 
 	/*
diff --git linux-libre-6.0-gnu/sound/soc/sof/intel/pci-mtl.c linux-libre-6.0.7-gnu/sound/soc/sof/intel/pci-mtl.c
index 899b00d53d64..9f39da984e9f 100644
--- linux-libre-6.0-gnu/sound/soc/sof/intel/pci-mtl.c
+++ linux-libre-6.0.7-gnu/sound/soc/sof/intel/pci-mtl.c
@@ -38,7 +38,7 @@ static const struct sof_dev_desc mtl_desc = {
 		[SOF_INTEL_IPC4] = "intel/sof-ace-tplg",
 	},
 	.default_fw_filename = {
-		[SOF_INTEL_IPC4] = "dsp_basefw.bin",
+		[SOF_INTEL_IPC4] = "sof-mtl.ri",
 	},
 	.nocodec_tplg_filename = "sof-mtl-nocodec.tplg",
 	.ops = &sof_mtl_ops,
diff --git linux-libre-6.0-gnu/sound/soc/sof/intel/pci-tgl.c linux-libre-6.0.7-gnu/sound/soc/sof/intel/pci-tgl.c
index ccc44ba3ad94..4644a78bc95d 100644
--- linux-libre-6.0-gnu/sound/soc/sof/intel/pci-tgl.c
+++ linux-libre-6.0.7-gnu/sound/soc/sof/intel/pci-tgl.c
@@ -159,6 +159,90 @@ static const struct sof_dev_desc adl_desc = {
 	.ops_init = sof_tgl_ops_init,
 };
 
+static const struct sof_dev_desc adl_n_desc = {
+	.machines               = snd_soc_acpi_intel_adl_machines,
+	.alt_machines           = snd_soc_acpi_intel_adl_sdw_machines,
+	.use_acpi_target_states = true,
+	.resindex_lpe_base      = 0,
+	.resindex_pcicfg_base   = -1,
+	.resindex_imr_base      = -1,
+	.irqindex_host_ipc      = -1,
+	.chip_info = &tgl_chip_info,
+	.ipc_supported_mask	= BIT(SOF_IPC) | BIT(SOF_INTEL_IPC4),
+	.ipc_default		= SOF_IPC,
+	.default_fw_path = {
+		[SOF_IPC] = "intel/sof",
+		[SOF_INTEL_IPC4] = "intel/avs/adl-n",
+	},
+	.default_tplg_path = {
+		[SOF_IPC] = "intel/sof-tplg",
+		[SOF_INTEL_IPC4] = "intel/avs-tplg",
+	},
+	.default_fw_filename = {
+		[SOF_IPC] = "sof-adl-n.ri",
+		[SOF_INTEL_IPC4] = "dsp_basefw.bin",
+	},
+	.nocodec_tplg_filename = "sof-adl-nocodec.tplg",
+	.ops = &sof_tgl_ops,
+	.ops_init = sof_tgl_ops_init,
+};
+
+static const struct sof_dev_desc rpls_desc = {
+	.machines               = snd_soc_acpi_intel_rpl_machines,
+	.alt_machines           = snd_soc_acpi_intel_rpl_sdw_machines,
+	.use_acpi_target_states	= true,
+	.resindex_lpe_base      = 0,
+	.resindex_pcicfg_base   = -1,
+	.resindex_imr_base      = -1,
+	.irqindex_host_ipc      = -1,
+	.chip_info = &adls_chip_info,
+	.ipc_supported_mask	= BIT(SOF_IPC) | BIT(SOF_INTEL_IPC4),
+	.ipc_default		= SOF_IPC,
+	.default_fw_path = {
+		[SOF_IPC] = "intel/sof",
+		[SOF_INTEL_IPC4] = "intel/avs/rpl-s",
+	},
+	.default_tplg_path = {
+		[SOF_IPC] = "intel/sof-tplg",
+		[SOF_INTEL_IPC4] = "intel/avs-tplg",
+	},
+	.default_fw_filename = {
+		[SOF_IPC] = "sof-rpl-s.ri",
+		[SOF_INTEL_IPC4] = "dsp_basefw.bin",
+	},
+	.nocodec_tplg_filename = "sof-rpl-nocodec.tplg",
+	.ops = &sof_tgl_ops,
+	.ops_init = sof_tgl_ops_init,
+};
+
+static const struct sof_dev_desc rpl_desc = {
+	.machines               = snd_soc_acpi_intel_rpl_machines,
+	.alt_machines           = snd_soc_acpi_intel_rpl_sdw_machines,
+	.use_acpi_target_states = true,
+	.resindex_lpe_base      = 0,
+	.resindex_pcicfg_base   = -1,
+	.resindex_imr_base      = -1,
+	.irqindex_host_ipc      = -1,
+	.chip_info = &tgl_chip_info,
+	.ipc_supported_mask	= BIT(SOF_IPC) | BIT(SOF_INTEL_IPC4),
+	.ipc_default		= SOF_IPC,
+	.default_fw_path = {
+		[SOF_IPC] = "intel/sof",
+		[SOF_INTEL_IPC4] = "intel/avs/rpl",
+	},
+	.default_tplg_path = {
+		[SOF_IPC] = "intel/sof-tplg",
+		[SOF_INTEL_IPC4] = "intel/avs-tplg",
+	},
+	.default_fw_filename = {
+		[SOF_IPC] = "sof-rpl.ri",
+		[SOF_INTEL_IPC4] = "dsp_basefw.bin",
+	},
+	.nocodec_tplg_filename = "sof-rpl-nocodec.tplg",
+	.ops = &sof_tgl_ops,
+	.ops_init = sof_tgl_ops_init,
+};
+
 /* PCI IDs */
 static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE(0x8086, 0xa0c8), /* TGL-LP */
@@ -172,7 +256,7 @@ static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE(0x8086, 0x7ad0), /* ADL-S */
 		.driver_data = (unsigned long)&adls_desc},
 	{ PCI_DEVICE(0x8086, 0x7a50), /* RPL-S */
-		.driver_data = (unsigned long)&adls_desc},
+		.driver_data = (unsigned long)&rpls_desc},
 	{ PCI_DEVICE(0x8086, 0x51c8), /* ADL-P */
 		.driver_data = (unsigned long)&adl_desc},
 	{ PCI_DEVICE(0x8086, 0x51cd), /* ADL-P */
@@ -180,13 +264,13 @@ static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE(0x8086, 0x51c9), /* ADL-PS */
 		.driver_data = (unsigned long)&adl_desc},
 	{ PCI_DEVICE(0x8086, 0x51ca), /* RPL-P */
-		.driver_data = (unsigned long)&adl_desc},
+		.driver_data = (unsigned long)&rpl_desc},
 	{ PCI_DEVICE(0x8086, 0x51cb), /* RPL-P */
-		.driver_data = (unsigned long)&adl_desc},
+		.driver_data = (unsigned long)&rpl_desc},
 	{ PCI_DEVICE(0x8086, 0x51cc), /* ADL-M */
 		.driver_data = (unsigned long)&adl_desc},
 	{ PCI_DEVICE(0x8086, 0x54c8), /* ADL-N */
-		.driver_data = (unsigned long)&adl_desc},
+		.driver_data = (unsigned long)&adl_n_desc},
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, sof_pci_ids);
diff --git linux-libre-6.0-gnu/sound/soc/sof/ipc3-topology.c linux-libre-6.0.7-gnu/sound/soc/sof/ipc3-topology.c
index 65923e7a5976..a39b43850f0e 100644
--- linux-libre-6.0-gnu/sound/soc/sof/ipc3-topology.c
+++ linux-libre-6.0.7-gnu/sound/soc/sof/ipc3-topology.c
@@ -1249,6 +1249,7 @@ static int sof_link_afe_load(struct snd_soc_component *scomp, struct snd_sof_dai
 static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
 			     struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
 {
+	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs;
 	struct sof_dai_private_data *private = dai->private;
 	u32 size = sizeof(*config);
@@ -1273,6 +1274,12 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai
 
 		config[i].hdr.size = size;
 
+		if (sdev->mclk_id_override) {
+			dev_dbg(scomp->dev, "tplg: overriding topology mclk_id %d by quirk %d\n",
+				config[i].ssp.mclk_id, sdev->mclk_id_quirk);
+			config[i].ssp.mclk_id = sdev->mclk_id_quirk;
+		}
+
 		/* copy differentiating hw configs to ipc structs */
 		config[i].ssp.mclk_rate = le32_to_cpu(hw_config[i].mclk_rate);
 		config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate);
diff --git linux-libre-6.0-gnu/sound/soc/sof/ipc4-topology.c linux-libre-6.0.7-gnu/sound/soc/sof/ipc4-topology.c
index 64929dc9af39..340d92452d7c 100644
--- linux-libre-6.0-gnu/sound/soc/sof/ipc4-topology.c
+++ linux-libre-6.0.7-gnu/sound/soc/sof/ipc4-topology.c
@@ -1544,9 +1544,16 @@ static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget
 	msg->data_ptr = ipc_data;
 
 	ret = sof_ipc_tx_message(sdev->ipc, msg, ipc_size, NULL, 0);
-	if (ret < 0)
+	if (ret < 0) {
 		dev_err(sdev->dev, "failed to create module %s\n", swidget->widget->name);
 
+		if (swidget->id != snd_soc_dapm_scheduler) {
+			struct sof_ipc4_fw_module *fw_module = swidget->module_info;
+
+			ida_free(&fw_module->m_ida, swidget->instance_id);
+		}
+	}
+
 	return ret;
 }
 
diff --git linux-libre-6.0-gnu/sound/soc/sof/mediatek/mt8195/mt8195.c linux-libre-6.0.7-gnu/sound/soc/sof/mediatek/mt8195/mt8195.c
index 9c146015cd1b..ff575de7e46a 100644
--- linux-libre-6.0-gnu/sound/soc/sof/mediatek/mt8195/mt8195.c
+++ linux-libre-6.0.7-gnu/sound/soc/sof/mediatek/mt8195/mt8195.c
@@ -652,4 +652,5 @@ static struct platform_driver snd_sof_of_mt8195_driver = {
 module_platform_driver(snd_sof_of_mt8195_driver);
 
 MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
+MODULE_IMPORT_NS(SND_SOC_SOF_MTK_COMMON);
 MODULE_LICENSE("Dual BSD/GPL");
diff --git linux-libre-6.0-gnu/sound/soc/sof/sof-pci-dev.c linux-libre-6.0.7-gnu/sound/soc/sof/sof-pci-dev.c
index d627092b399d..643fd1036d60 100644
--- linux-libre-6.0-gnu/sound/soc/sof/sof-pci-dev.c
+++ linux-libre-6.0.7-gnu/sound/soc/sof/sof-pci-dev.c
@@ -138,7 +138,7 @@ static const struct dmi_system_id community_key_platforms[] = {
 		.ident = "Google Chromebooks",
 		.callback = chromebook_use_community_key,
 		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Google"),
+			DMI_MATCH(DMI_PRODUCT_FAMILY, "Google"),
 		}
 	},
 	{},
diff --git linux-libre-6.0-gnu/sound/soc/sof/sof-priv.h linux-libre-6.0.7-gnu/sound/soc/sof/sof-priv.h
index 823583086279..828c74bb75f8 100644
--- linux-libre-6.0-gnu/sound/soc/sof/sof-priv.h
+++ linux-libre-6.0.7-gnu/sound/soc/sof/sof-priv.h
@@ -594,6 +594,10 @@ struct snd_sof_dev {
 	/* to protect the ipc_rx_handler_list  and  dsp_state_handler_list list */
 	struct mutex client_event_handler_mutex;
 
+	/* quirks to override topology values */
+	bool mclk_id_override;
+	u16  mclk_id_quirk; /* same size as in IPC3 definitions */
+
 	void *private;			/* core does not touch this */
 };
 
diff --git linux-libre-6.0-gnu/sound/soc/stm/stm32_adfsdm.c linux-libre-6.0.7-gnu/sound/soc/stm/stm32_adfsdm.c
index 04f2912e1418..643fc8a17018 100644
--- linux-libre-6.0-gnu/sound/soc/stm/stm32_adfsdm.c
+++ linux-libre-6.0.7-gnu/sound/soc/stm/stm32_adfsdm.c
@@ -335,8 +335,6 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(&pdev->dev, priv);
 
-	pm_runtime_enable(&pdev->dev);
-
 	ret = devm_snd_soc_register_component(&pdev->dev,
 					      &stm32_adfsdm_dai_component,
 					      &priv->dai_drv, 1);
@@ -366,9 +364,13 @@ static int stm32_adfsdm_probe(struct platform_device *pdev)
 #endif
 
 	ret = snd_soc_add_component(component, NULL, 0);
-	if (ret < 0)
+	if (ret < 0) {
 		dev_err(&pdev->dev, "%s: Failed to register PCM platform\n",
 			__func__);
+		return ret;
+	}
+
+	pm_runtime_enable(&pdev->dev);
 
 	return ret;
 }
diff --git linux-libre-6.0-gnu/sound/soc/stm/stm32_i2s.c linux-libre-6.0.7-gnu/sound/soc/stm/stm32_i2s.c
index 6aafe793eec4..ce7f6942308f 100644
--- linux-libre-6.0-gnu/sound/soc/stm/stm32_i2s.c
+++ linux-libre-6.0.7-gnu/sound/soc/stm/stm32_i2s.c
@@ -1136,8 +1136,6 @@ static int stm32_i2s_probe(struct platform_device *pdev)
 		return dev_err_probe(&pdev->dev, PTR_ERR(i2s->regmap),
 				     "Regmap init error\n");
 
-	pm_runtime_enable(&pdev->dev);
-
 	ret = snd_dmaengine_pcm_register(&pdev->dev, &stm32_i2s_pcm_config, 0);
 	if (ret)
 		return dev_err_probe(&pdev->dev, ret, "PCM DMA register error\n");
@@ -1180,6 +1178,8 @@ static int stm32_i2s_probe(struct platform_device *pdev)
 			FIELD_GET(I2S_VERR_MIN_MASK, val));
 	}
 
+	pm_runtime_enable(&pdev->dev);
+
 	return ret;
 
 error:
diff --git linux-libre-6.0-gnu/sound/soc/stm/stm32_spdifrx.c linux-libre-6.0.7-gnu/sound/soc/stm/stm32_spdifrx.c
index 0f7146756717..d399c906bb92 100644
--- linux-libre-6.0-gnu/sound/soc/stm/stm32_spdifrx.c
+++ linux-libre-6.0.7-gnu/sound/soc/stm/stm32_spdifrx.c
@@ -1002,8 +1002,6 @@ static int stm32_spdifrx_probe(struct platform_device *pdev)
 	udelay(2);
 	reset_control_deassert(rst);
 
-	pm_runtime_enable(&pdev->dev);
-
 	pcm_config = &stm32_spdifrx_pcm_config;
 	ret = snd_dmaengine_pcm_register(&pdev->dev, pcm_config, 0);
 	if (ret)
@@ -1036,6 +1034,8 @@ static int stm32_spdifrx_probe(struct platform_device *pdev)
 			FIELD_GET(SPDIFRX_VERR_MIN_MASK, ver));
 	}
 
+	pm_runtime_enable(&pdev->dev);
+
 	return ret;
 
 error:
diff --git linux-libre-6.0-gnu/sound/soc/sunxi/sun4i-codec.c linux-libre-6.0.7-gnu/sound/soc/sunxi/sun4i-codec.c
index 830beb38bf15..fdf3165acd70 100644
--- linux-libre-6.0-gnu/sound/soc/sunxi/sun4i-codec.c
+++ linux-libre-6.0.7-gnu/sound/soc/sunxi/sun4i-codec.c
@@ -1232,6 +1232,9 @@ static const struct snd_soc_component_driver sun8i_a23_codec_codec = {
 static const struct snd_soc_component_driver sun4i_codec_component = {
 	.name			= "sun4i-codec",
 	.legacy_dai_naming	= 1,
+#ifdef CONFIG_DEBUG_FS
+	.debugfs_prefix		= "cpu",
+#endif
 };
 
 #define SUN4I_CODEC_RATES	SNDRV_PCM_RATE_CONTINUOUS
diff --git linux-libre-6.0-gnu/sound/synth/emux/emux.c linux-libre-6.0.7-gnu/sound/synth/emux/emux.c
index 5ed8e36d2e04..a870759d179e 100644
--- linux-libre-6.0-gnu/sound/synth/emux/emux.c
+++ linux-libre-6.0.7-gnu/sound/synth/emux/emux.c
@@ -126,15 +126,10 @@ EXPORT_SYMBOL(snd_emux_register);
  */
 int snd_emux_free(struct snd_emux *emu)
 {
-	unsigned long flags;
-
 	if (! emu)
 		return -EINVAL;
 
-	spin_lock_irqsave(&emu->voice_lock, flags);
-	if (emu->timer_active)
-		del_timer(&emu->tlist);
-	spin_unlock_irqrestore(&emu->voice_lock, flags);
+	del_timer_sync(&emu->tlist);
 
 	snd_emux_proc_free(emu);
 	snd_emux_delete_virmidi(emu);
diff --git linux-libre-6.0-gnu/sound/usb/card.c linux-libre-6.0.7-gnu/sound/usb/card.c
index 706d249a9ad6..a5ed11ea1145 100644
--- linux-libre-6.0-gnu/sound/usb/card.c
+++ linux-libre-6.0.7-gnu/sound/usb/card.c
@@ -690,7 +690,7 @@ static bool get_alias_id(struct usb_device *dev, unsigned int *id)
 	return false;
 }
 
-static bool check_delayed_register_option(struct snd_usb_audio *chip, int iface)
+static int check_delayed_register_option(struct snd_usb_audio *chip)
 {
 	int i;
 	unsigned int id, inum;
@@ -699,14 +699,31 @@ static bool check_delayed_register_option(struct snd_usb_audio *chip, int iface)
 		if (delayed_register[i] &&
 		    sscanf(delayed_register[i], "%x:%x", &id, &inum) == 2 &&
 		    id == chip->usb_id)
-			return iface < inum;
+			return inum;
 	}
 
-	return false;
+	return -1;
 }
 
 static const struct usb_device_id usb_audio_ids[]; /* defined below */
 
+/* look for the last interface that matches with our ids and remember it */
+static void find_last_interface(struct snd_usb_audio *chip)
+{
+	struct usb_host_config *config = chip->dev->actconfig;
+	struct usb_interface *intf;
+	int i;
+
+	if (!config)
+		return;
+	for (i = 0; i < config->desc.bNumInterfaces; i++) {
+		intf = config->interface[i];
+		if (usb_match_id(intf, usb_audio_ids))
+			chip->last_iface = intf->altsetting[0].desc.bInterfaceNumber;
+	}
+	usb_audio_dbg(chip, "Found last interface = %d\n", chip->last_iface);
+}
+
 /* look for the corresponding quirk */
 static const struct snd_usb_audio_quirk *
 get_alias_quirk(struct usb_device *dev, unsigned int id)
@@ -813,6 +830,7 @@ static int usb_audio_probe(struct usb_interface *intf,
 			err = -ENODEV;
 			goto __error;
 		}
+		find_last_interface(chip);
 	}
 
 	if (chip->num_interfaces >= MAX_CARD_INTERFACES) {
@@ -862,11 +880,11 @@ static int usb_audio_probe(struct usb_interface *intf,
 		chip->need_delayed_register = false; /* clear again */
 	}
 
-	/* we are allowed to call snd_card_register() many times, but first
-	 * check to see if a device needs to skip it or do anything special
+	/* register card if we reach to the last interface or to the specified
+	 * one given via option
 	 */
-	if (!snd_usb_registration_quirk(chip, ifnum) &&
-	    !check_delayed_register_option(chip, ifnum)) {
+	if (check_delayed_register_option(chip) == ifnum ||
+	    usb_interface_claimed(usb_ifnum_to_if(dev, chip->last_iface))) {
 		err = snd_card_register(chip->card);
 		if (err < 0)
 			goto __error;
diff --git linux-libre-6.0-gnu/sound/usb/endpoint.c linux-libre-6.0.7-gnu/sound/usb/endpoint.c
index eb71df9da831..2420dc994632 100644
--- linux-libre-6.0-gnu/sound/usb/endpoint.c
+++ linux-libre-6.0.7-gnu/sound/usb/endpoint.c
@@ -39,6 +39,7 @@ struct snd_usb_iface_ref {
 struct snd_usb_clock_ref {
 	unsigned char clock;
 	atomic_t locked;
+	int opened;
 	int rate;
 	struct list_head list;
 };
@@ -93,12 +94,13 @@ static inline unsigned get_usb_high_speed_rate(unsigned int rate)
  */
 static void release_urb_ctx(struct snd_urb_ctx *u)
 {
-	if (u->buffer_size)
+	if (u->urb && u->buffer_size)
 		usb_free_coherent(u->ep->chip->dev, u->buffer_size,
 				  u->urb->transfer_buffer,
 				  u->urb->transfer_dma);
 	usb_free_urb(u->urb);
 	u->urb = NULL;
+	u->buffer_size = 0;
 }
 
 static const char *usb_error_string(int err)
@@ -801,6 +803,7 @@ snd_usb_endpoint_open(struct snd_usb_audio *chip,
 				ep = NULL;
 				goto unlock;
 			}
+			ep->clock_ref->opened++;
 		}
 
 		ep->cur_audiofmt = fp;
@@ -924,8 +927,10 @@ void snd_usb_endpoint_close(struct snd_usb_audio *chip,
 		endpoint_set_interface(chip, ep, false);
 
 	if (!--ep->opened) {
-		if (ep->clock_ref && !atomic_read(&ep->clock_ref->locked))
-			ep->clock_ref->rate = 0;
+		if (ep->clock_ref) {
+			if (!--ep->clock_ref->opened)
+				ep->clock_ref->rate = 0;
+		}
 		ep->iface = 0;
 		ep->altsetting = 0;
 		ep->cur_audiofmt = NULL;
@@ -1261,6 +1266,7 @@ static int sync_ep_set_params(struct snd_usb_endpoint *ep)
 	if (!ep->syncbuf)
 		return -ENOMEM;
 
+	ep->nurbs = SYNC_URBS;
 	for (i = 0; i < SYNC_URBS; i++) {
 		struct snd_urb_ctx *u = &ep->urb[i];
 		u->index = i;
@@ -1280,8 +1286,6 @@ static int sync_ep_set_params(struct snd_usb_endpoint *ep)
 		u->urb->complete = snd_complete_urb;
 	}
 
-	ep->nurbs = SYNC_URBS;
-
 	return 0;
 
 out_of_memory:
@@ -1633,8 +1637,7 @@ void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep, bool keep_pending)
 			WRITE_ONCE(ep->sync_source->sync_sink, NULL);
 		stop_urbs(ep, false, keep_pending);
 		if (ep->clock_ref)
-			if (!atomic_dec_return(&ep->clock_ref->locked))
-				ep->clock_ref->rate = 0;
+			atomic_dec(&ep->clock_ref->locked);
 	}
 }
 
diff --git linux-libre-6.0-gnu/sound/usb/implicit.c linux-libre-6.0.7-gnu/sound/usb/implicit.c
index e1bf1b5da423..f3e8484b3d9c 100644
--- linux-libre-6.0-gnu/sound/usb/implicit.c
+++ linux-libre-6.0.7-gnu/sound/usb/implicit.c
@@ -47,6 +47,8 @@ struct snd_usb_implicit_fb_match {
 static const struct snd_usb_implicit_fb_match playback_implicit_fb_quirks[] = {
 	/* Fixed EP */
 	/* FIXME: check the availability of generic matching */
+	IMPLICIT_FB_FIXED_DEV(0x0763, 0x2030, 0x81, 3), /* M-Audio Fast Track C400 */
+	IMPLICIT_FB_FIXED_DEV(0x0763, 0x2031, 0x81, 3), /* M-Audio Fast Track C600 */
 	IMPLICIT_FB_FIXED_DEV(0x0763, 0x2080, 0x81, 2), /* M-Audio FastTrack Ultra */
 	IMPLICIT_FB_FIXED_DEV(0x0763, 0x2081, 0x81, 2), /* M-Audio FastTrack Ultra */
 	IMPLICIT_FB_FIXED_DEV(0x2466, 0x8010, 0x81, 2), /* Fractal Audio Axe-Fx III */
diff --git linux-libre-6.0-gnu/sound/usb/mixer.c linux-libre-6.0.7-gnu/sound/usb/mixer.c
index a5641956ef10..9105ec623120 100644
--- linux-libre-6.0-gnu/sound/usb/mixer.c
+++ linux-libre-6.0.7-gnu/sound/usb/mixer.c
@@ -1631,7 +1631,7 @@ static void check_no_speaker_on_headset(struct snd_kcontrol *kctl,
 	if (!found)
 		return;
 
-	strscpy(kctl->id.name, "Headphone", sizeof(kctl->id.name));
+	snd_ctl_rename(card, kctl, "Headphone");
 }
 
 static const struct usb_feature_control_info *get_feature_control_info(int control)
diff --git linux-libre-6.0-gnu/sound/usb/quirks-table.h linux-libre-6.0.7-gnu/sound/usb/quirks-table.h
index f93201a830b5..06dfdd45cff8 100644
--- linux-libre-6.0-gnu/sound/usb/quirks-table.h
+++ linux-libre-6.0.7-gnu/sound/usb/quirks-table.h
@@ -2985,6 +2985,82 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 		}
 	}
 },
+/* DIGIDESIGN MBOX 3 */
+{
+	USB_DEVICE(0x0dba, 0x5000),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "Digidesign",
+		.product_name = "Mbox 3",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
+					.channels = 4,
+					.iface = 2,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.attributes = 0x00,
+					.endpoint = 0x01,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_48000,
+					.rate_min = 48000,
+					.rate_max = 48000,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) {
+						48000
+					}
+				}
+			},
+			{
+				.ifnum = 3,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
+					.channels = 4,
+					.iface = 3,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x81,
+					.attributes = 0x00,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						USB_ENDPOINT_SYNC_ASYNC,
+					.maxpacksize = 0x009c,
+					.rates = SNDRV_PCM_RATE_48000,
+					.rate_min = 48000,
+					.rate_max = 48000,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) {
+						48000
+					}
+				}
+			},
+			{
+				.ifnum = 4,
+				.type = QUIRK_MIDI_FIXED_ENDPOINT,
+				.data = &(const struct snd_usb_midi_endpoint_info) {
+					.out_cables = 0x0001,
+					.in_cables  = 0x0001
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 {
 	/* Tascam US122 MKII - playback-only support */
 	USB_DEVICE_VENDOR_SPEC(0x0644, 0x8021),
diff --git linux-libre-6.0-gnu/sound/usb/quirks.c linux-libre-6.0.7-gnu/sound/usb/quirks.c
index 5b4d8f5eade2..eadac586bcc8 100644
--- linux-libre-6.0-gnu/sound/usb/quirks.c
+++ linux-libre-6.0.7-gnu/sound/usb/quirks.c
@@ -1020,6 +1020,304 @@ static int snd_usb_axefx3_boot_quirk(struct usb_device *dev)
 	return 0;
 }
 
+static void mbox3_setup_48_24_magic(struct usb_device *dev)
+{
+	/* The Mbox 3 is "little endian" */
+	/* max volume is: 0x0000. */
+	/* min volume is: 0x0080 (shown in little endian form) */
+
+
+	/* Load 48000Hz rate into buffer */
+	u8 com_buff[4] = {0x80, 0xbb, 0x00, 0x00};
+
+	/* Set 48000Hz sample rate */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			0x01, 0x21, 0x0100, 0x0001, &com_buff, 4);  //Is this really needed?
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			0x01, 0x21, 0x0100, 0x8101, &com_buff, 4);
+
+	/* Deactivate Tuner */
+	/* on  = 0x01*/
+	/* off = 0x00*/
+	com_buff[0] = 0x00;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+		0x01, 0x21, 0x0003, 0x2001, &com_buff, 1);
+
+	/* Set clock source to Internal (as opposed to S/PDIF) */
+	com_buff[0] = 0x01;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0100, 0x8001, &com_buff, 1);
+
+	/* Mute the hardware loopbacks to start the device in a known state. */
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* Analogue input 1 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0110, 0x4001, &com_buff, 2);
+	/* Analogue input 1 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0111, 0x4001, &com_buff, 2);
+	/* Analogue input 2 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0114, 0x4001, &com_buff, 2);
+	/* Analogue input 2 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0115, 0x4001, &com_buff, 2);
+	/* Analogue input 3 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0118, 0x4001, &com_buff, 2);
+	/* Analogue input 3 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0119, 0x4001, &com_buff, 2);
+	/* Analogue input 4 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x011c, 0x4001, &com_buff, 2);
+	/* Analogue input 4 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x011d, 0x4001, &com_buff, 2);
+
+	/* Set software sends to output */
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x00;
+	/* Analogue software return 1 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0100, 0x4001, &com_buff, 2);
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* Analogue software return 1 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0101, 0x4001, &com_buff, 2);
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* Analogue software return 2 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0104, 0x4001, &com_buff, 2);
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x00;
+	/* Analogue software return 2 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0105, 0x4001, &com_buff, 2);
+
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* Analogue software return 3 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0108, 0x4001, &com_buff, 2);
+	/* Analogue software return 3 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0109, 0x4001, &com_buff, 2);
+	/* Analogue software return 4 left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x010c, 0x4001, &com_buff, 2);
+	/* Analogue software return 4 right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x010d, 0x4001, &com_buff, 2);
+
+	/* Return to muting sends */
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* Analogue fx return left channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0120, 0x4001, &com_buff, 2);
+	/* Analogue fx return right channel: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0121, 0x4001, &com_buff, 2);
+
+	/* Analogue software input 1 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0100, 0x4201, &com_buff, 2);
+	/* Analogue software input 2 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0101, 0x4201, &com_buff, 2);
+	/* Analogue software input 3 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0102, 0x4201, &com_buff, 2);
+	/* Analogue software input 4 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0103, 0x4201, &com_buff, 2);
+	/* Analogue input 1 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0104, 0x4201, &com_buff, 2);
+	/* Analogue input 2 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0105, 0x4201, &com_buff, 2);
+	/* Analogue input 3 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0106, 0x4201, &com_buff, 2);
+	/* Analogue input 4 fx send: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0107, 0x4201, &com_buff, 2);
+
+	/* Toggle allowing host control */
+	com_buff[0] = 0x02;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			3, 0x21, 0x0000, 0x2001, &com_buff, 1);
+
+	/* Do not dim fx returns */
+	com_buff[0] = 0x00;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			3, 0x21, 0x0002, 0x2001, &com_buff, 1);
+
+	/* Do not set fx returns to mono */
+	com_buff[0] = 0x00;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			3, 0x21, 0x0001, 0x2001, &com_buff, 1);
+
+	/* Mute the S/PDIF hardware loopback
+	 * same odd volume logic here as above
+	 */
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* S/PDIF hardware input 1 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0112, 0x4001, &com_buff, 2);
+	/* S/PDIF hardware input 1 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0113, 0x4001, &com_buff, 2);
+	/* S/PDIF hardware input 2 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0116, 0x4001, &com_buff, 2);
+	/* S/PDIF hardware input 2 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0117, 0x4001, &com_buff, 2);
+	/* S/PDIF hardware input 3 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x011a, 0x4001, &com_buff, 2);
+	/* S/PDIF hardware input 3 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x011b, 0x4001, &com_buff, 2);
+	/* S/PDIF hardware input 4 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x011e, 0x4001, &com_buff, 2);
+	/* S/PDIF hardware input 4 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x011f, 0x4001, &com_buff, 2);
+	/* S/PDIF software return 1 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0102, 0x4001, &com_buff, 2);
+	/* S/PDIF software return 1 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0103, 0x4001, &com_buff, 2);
+	/* S/PDIF software return 2 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0106, 0x4001, &com_buff, 2);
+	/* S/PDIF software return 2 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0107, 0x4001, &com_buff, 2);
+
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x00;
+	/* S/PDIF software return 3 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x010a, 0x4001, &com_buff, 2);
+
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* S/PDIF software return 3 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x010b, 0x4001, &com_buff, 2);
+	/* S/PDIF software return 4 left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x010e, 0x4001, &com_buff, 2);
+
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x00;
+	/* S/PDIF software return 4 right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x010f, 0x4001, &com_buff, 2);
+
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x80;
+	/* S/PDIF fx returns left channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0122, 0x4001, &com_buff, 2);
+	/* S/PDIF fx returns right channel */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0123, 0x4001, &com_buff, 2);
+
+	/* Set the dropdown "Effect" to the first option */
+	/* Room1  = 0x00 */
+	/* Room2  = 0x01 */
+	/* Room3  = 0x02 */
+	/* Hall 1 = 0x03 */
+	/* Hall 2 = 0x04 */
+	/* Plate  = 0x05 */
+	/* Delay  = 0x06 */
+	/* Echo   = 0x07 */
+	com_buff[0] = 0x00;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0200, 0x4301, &com_buff, 1);	/* max is 0xff */
+	/* min is 0x00 */
+
+
+	/* Set the effect duration to 0 */
+	/* max is 0xffff */
+	/* min is 0x0000 */
+	com_buff[0] = 0x00;
+	com_buff[1] = 0x00;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0400, 0x4301, &com_buff, 2);
+
+	/* Set the effect volume and feedback to 0 */
+	/* max is 0xff */
+	/* min is 0x00 */
+	com_buff[0] = 0x00;
+	/* feedback: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0500, 0x4301, &com_buff, 1);
+	/* volume: */
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			1, 0x21, 0x0300, 0x4301, &com_buff, 1);
+
+	/* Set soft button hold duration */
+	/* 0x03 = 250ms */
+	/* 0x05 = 500ms DEFAULT */
+	/* 0x08 = 750ms */
+	/* 0x0a = 1sec */
+	com_buff[0] = 0x05;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			3, 0x21, 0x0005, 0x2001, &com_buff, 1);
+
+	/* Use dim LEDs for button of state */
+	com_buff[0] = 0x00;
+	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+			3, 0x21, 0x0004, 0x2001, &com_buff, 1);
+}
+
+#define MBOX3_DESCRIPTOR_SIZE	464
+
+static int snd_usb_mbox3_boot_quirk(struct usb_device *dev)
+{
+	struct usb_host_config *config = dev->actconfig;
+	int err;
+	int descriptor_size;
+
+	descriptor_size = le16_to_cpu(get_cfg_desc(config)->wTotalLength);
+
+	if (descriptor_size != MBOX3_DESCRIPTOR_SIZE) {
+		dev_err(&dev->dev, "Invalid descriptor size=%d.\n", descriptor_size);
+		return -ENODEV;
+	}
+
+	dev_dbg(&dev->dev, "device initialised!\n");
+
+	err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
+		&dev->descriptor, sizeof(dev->descriptor));
+	config = dev->actconfig;
+	if (err < 0)
+		dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err);
+
+	err = usb_reset_configuration(dev);
+	if (err < 0)
+		dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err);
+	dev_dbg(&dev->dev, "mbox3_boot: new boot length = %d\n",
+		le16_to_cpu(get_cfg_desc(config)->wTotalLength));
+
+	mbox3_setup_48_24_magic(dev);
+	dev_info(&dev->dev, "Digidesign Mbox 3: 24bit 48kHz");
+
+	return 0; /* Successful boot */
+}
 
 #define MICROBOOK_BUF_SIZE 128
 
@@ -1324,6 +1622,10 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
 	case USB_ID(0x0dba, 0x3000):
 		/* Digidesign Mbox 2 */
 		return snd_usb_mbox2_boot_quirk(dev);
+	case USB_ID(0x0dba, 0x5000):
+		/* Digidesign Mbox 3 */
+		return snd_usb_mbox3_boot_quirk(dev);
+
 
 	case USB_ID(0x1235, 0x0010): /* Focusrite Novation Saffire 6 USB */
 	case USB_ID(0x1235, 0x0018): /* Focusrite Novation Twitch */
@@ -1728,48 +2030,6 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
 	}
 }
 
-/*
- * registration quirk:
- * the registration is skipped if a device matches with the given ID,
- * unless the interface reaches to the defined one.  This is for delaying
- * the registration until the last known interface, so that the card and
- * devices appear at the same time.
- */
-
-struct registration_quirk {
-	unsigned int usb_id;	/* composed via USB_ID() */
-	unsigned int interface;	/* the interface to trigger register */
-};
-
-#define REG_QUIRK_ENTRY(vendor, product, iface) \
-	{ .usb_id = USB_ID(vendor, product), .interface = (iface) }
-
-static const struct registration_quirk registration_quirks[] = {
-	REG_QUIRK_ENTRY(0x0951, 0x16d8, 2),	/* Kingston HyperX AMP */
-	REG_QUIRK_ENTRY(0x0951, 0x16ed, 2),	/* Kingston HyperX Cloud Alpha S */
-	REG_QUIRK_ENTRY(0x0951, 0x16ea, 2),	/* Kingston HyperX Cloud Flight S */
-	REG_QUIRK_ENTRY(0x0ecb, 0x1f46, 2),	/* JBL Quantum 600 */
-	REG_QUIRK_ENTRY(0x0ecb, 0x1f47, 2),	/* JBL Quantum 800 */
-	REG_QUIRK_ENTRY(0x0ecb, 0x1f4c, 2),	/* JBL Quantum 400 */
-	REG_QUIRK_ENTRY(0x0ecb, 0x2039, 2),	/* JBL Quantum 400 */
-	REG_QUIRK_ENTRY(0x0ecb, 0x203c, 2),	/* JBL Quantum 600 */
-	REG_QUIRK_ENTRY(0x0ecb, 0x203e, 2),	/* JBL Quantum 800 */
-	{ 0 }					/* terminator */
-};
-
-/* return true if skipping registration */
-bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface)
-{
-	const struct registration_quirk *q;
-
-	for (q = registration_quirks; q->usb_id; q++)
-		if (chip->usb_id == q->usb_id)
-			return iface < q->interface;
-
-	/* Register as normal */
-	return false;
-}
-
 /*
  * driver behavior quirk flags
  */
diff --git linux-libre-6.0-gnu/sound/usb/quirks.h linux-libre-6.0.7-gnu/sound/usb/quirks.h
index 31abb7cb01a5..f9bfd5ac7bab 100644
--- linux-libre-6.0-gnu/sound/usb/quirks.h
+++ linux-libre-6.0.7-gnu/sound/usb/quirks.h
@@ -48,8 +48,6 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
 					  struct audioformat *fp,
 					  int stream);
 
-bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface);
-
 void snd_usb_init_quirk_flags(struct snd_usb_audio *chip);
 
 #endif /* __USBAUDIO_QUIRKS_H */
diff --git linux-libre-6.0-gnu/sound/usb/usbaudio.h linux-libre-6.0.7-gnu/sound/usb/usbaudio.h
index ffbb4b0d09a0..2c6575029b1c 100644
--- linux-libre-6.0-gnu/sound/usb/usbaudio.h
+++ linux-libre-6.0.7-gnu/sound/usb/usbaudio.h
@@ -37,6 +37,7 @@ struct snd_usb_audio {
 	unsigned int quirk_flags;
 	unsigned int need_delayed_register:1; /* warn for delayed registration */
 	int num_interfaces;
+	int last_iface;
 	int num_suspended_intf;
 	int sample_rate_read_error;
 
diff --git linux-libre-6.0-gnu/tools/bpf/bpftool/btf_dumper.c linux-libre-6.0.7-gnu/tools/bpf/bpftool/btf_dumper.c
index 125798b0bc5d..19924b6ce796 100644
--- linux-libre-6.0-gnu/tools/bpf/bpftool/btf_dumper.c
+++ linux-libre-6.0.7-gnu/tools/bpf/bpftool/btf_dumper.c
@@ -452,7 +452,7 @@ static int btf_dumper_int(const struct btf_type *t, __u8 bit_offset,
 					     *(char *)data);
 		break;
 	case BTF_INT_BOOL:
-		jsonw_bool(jw, *(int *)data);
+		jsonw_bool(jw, *(bool *)data);
 		break;
 	default:
 		/* shouldn't happen */
diff --git linux-libre-6.0-gnu/tools/bpf/bpftool/cgroup.c linux-libre-6.0.7-gnu/tools/bpf/bpftool/cgroup.c
index cced668fb2a3..b46a998d8f8d 100644
--- linux-libre-6.0-gnu/tools/bpf/bpftool/cgroup.c
+++ linux-libre-6.0.7-gnu/tools/bpf/bpftool/cgroup.c
@@ -136,8 +136,8 @@ static int show_bpf_prog(int id, enum bpf_attach_type attach_type,
 			jsonw_string_field(json_wtr, "attach_type", attach_type_str);
 		else
 			jsonw_uint_field(json_wtr, "attach_type", attach_type);
-		jsonw_string_field(json_wtr, "attach_flags",
-				   attach_flags_str);
+		if (!(query_flags & BPF_F_QUERY_EFFECTIVE))
+			jsonw_string_field(json_wtr, "attach_flags", attach_flags_str);
 		jsonw_string_field(json_wtr, "name", prog_name);
 		if (attach_btf_name)
 			jsonw_string_field(json_wtr, "attach_btf_name", attach_btf_name);
@@ -150,7 +150,10 @@ static int show_bpf_prog(int id, enum bpf_attach_type attach_type,
 			printf("%-15s", attach_type_str);
 		else
 			printf("type %-10u", attach_type);
-		printf(" %-15s %-15s", attach_flags_str, prog_name);
+		if (query_flags & BPF_F_QUERY_EFFECTIVE)
+			printf(" %-15s", prog_name);
+		else
+			printf(" %-15s %-15s", attach_flags_str, prog_name);
 		if (attach_btf_name)
 			printf(" %-15s", attach_btf_name);
 		else if (info.attach_btf_id)
@@ -195,6 +198,32 @@ static int cgroup_has_attached_progs(int cgroup_fd)
 
 	return no_prog ? 0 : 1;
 }
+
+static int show_effective_bpf_progs(int cgroup_fd, enum bpf_attach_type type,
+				    int level)
+{
+	LIBBPF_OPTS(bpf_prog_query_opts, p);
+	__u32 prog_ids[1024] = {0};
+	__u32 iter;
+	int ret;
+
+	p.query_flags = query_flags;
+	p.prog_cnt = ARRAY_SIZE(prog_ids);
+	p.prog_ids = prog_ids;
+
+	ret = bpf_prog_query_opts(cgroup_fd, type, &p);
+	if (ret)
+		return ret;
+
+	if (p.prog_cnt == 0)
+		return 0;
+
+	for (iter = 0; iter < p.prog_cnt; iter++)
+		show_bpf_prog(prog_ids[iter], type, NULL, level);
+
+	return 0;
+}
+
 static int show_attached_bpf_progs(int cgroup_fd, enum bpf_attach_type type,
 				   int level)
 {
@@ -245,6 +274,14 @@ static int show_attached_bpf_progs(int cgroup_fd, enum bpf_attach_type type,
 	return 0;
 }
 
+static int show_bpf_progs(int cgroup_fd, enum bpf_attach_type type,
+			  int level)
+{
+	return query_flags & BPF_F_QUERY_EFFECTIVE ?
+	       show_effective_bpf_progs(cgroup_fd, type, level) :
+	       show_attached_bpf_progs(cgroup_fd, type, level);
+}
+
 static int do_show(int argc, char **argv)
 {
 	enum bpf_attach_type type;
@@ -292,6 +329,8 @@ static int do_show(int argc, char **argv)
 
 	if (json_output)
 		jsonw_start_array(json_wtr);
+	else if (query_flags & BPF_F_QUERY_EFFECTIVE)
+		printf("%-8s %-15s %-15s\n", "ID", "AttachType", "Name");
 	else
 		printf("%-8s %-15s %-15s %-15s\n", "ID", "AttachType",
 		       "AttachFlags", "Name");
@@ -304,7 +343,7 @@ static int do_show(int argc, char **argv)
 		 * If we were able to get the show for at least one
 		 * attach type, let's return 0.
 		 */
-		if (show_attached_bpf_progs(cgroup_fd, type, 0) == 0)
+		if (show_bpf_progs(cgroup_fd, type, 0) == 0)
 			ret = 0;
 	}
 
@@ -362,7 +401,7 @@ static int do_show_tree_fn(const char *fpath, const struct stat *sb,
 
 	btf_vmlinux = libbpf_find_kernel_btf();
 	for (type = 0; type < __MAX_BPF_ATTACH_TYPE; type++)
-		show_attached_bpf_progs(cgroup_fd, type, ftw->level);
+		show_bpf_progs(cgroup_fd, type, ftw->level);
 
 	if (errno == EINVAL)
 		/* Last attach type does not support query.
@@ -436,6 +475,11 @@ static int do_show_tree(int argc, char **argv)
 
 	if (json_output)
 		jsonw_start_array(json_wtr);
+	else if (query_flags & BPF_F_QUERY_EFFECTIVE)
+		printf("%s\n"
+		       "%-8s %-15s %-15s\n",
+		       "CgroupPath",
+		       "ID", "AttachType", "Name");
 	else
 		printf("%s\n"
 		       "%-8s %-15s %-15s %-15s\n",
diff --git linux-libre-6.0-gnu/tools/bpf/bpftool/main.c linux-libre-6.0.7-gnu/tools/bpf/bpftool/main.c
index 451cefc2d0da..ccd7457f92bf 100644
--- linux-libre-6.0-gnu/tools/bpf/bpftool/main.c
+++ linux-libre-6.0.7-gnu/tools/bpf/bpftool/main.c
@@ -435,6 +435,16 @@ int main(int argc, char **argv)
 
 	setlinebuf(stdout);
 
+#ifdef USE_LIBCAP
+	/* Libcap < 2.63 hooks before main() to compute the number of
+	 * capabilities of the running kernel, and doing so it calls prctl()
+	 * which may fail and set errno to non-zero.
+	 * Let's reset errno to make sure this does not interfere with the
+	 * batch mode.
+	 */
+	errno = 0;
+#endif
+
 	last_do_help = do_help;
 	pretty_output = false;
 	json_output = false;
diff --git linux-libre-6.0-gnu/tools/iio/iio_utils.c linux-libre-6.0.7-gnu/tools/iio/iio_utils.c
index aadee6d34c74..8d35893b2fa8 100644
--- linux-libre-6.0-gnu/tools/iio/iio_utils.c
+++ linux-libre-6.0.7-gnu/tools/iio/iio_utils.c
@@ -547,6 +547,10 @@ static int calc_digits(int num)
 {
 	int count = 0;
 
+	/* It takes a digit to represent zero */
+	if (!num)
+		return 1;
+
 	while (num != 0) {
 		num /= 10;
 		count++;
diff --git linux-libre-6.0-gnu/tools/include/uapi/linux/bpf.h linux-libre-6.0.7-gnu/tools/include/uapi/linux/bpf.h
index 59a217ca2dfd..4eff7fc7ae58 100644
--- linux-libre-6.0-gnu/tools/include/uapi/linux/bpf.h
+++ linux-libre-6.0.7-gnu/tools/include/uapi/linux/bpf.h
@@ -1233,7 +1233,7 @@ enum {
 
 /* Query effective (directly attached + inherited from ancestor cgroups)
  * programs that will be executed for events within a cgroup.
- * attach_flags with this flag are returned only for directly attached programs.
+ * attach_flags with this flag are always returned 0.
  */
 #define BPF_F_QUERY_EFFECTIVE	(1U << 0)
 
@@ -1432,7 +1432,10 @@ union bpf_attr {
 		__u32		attach_flags;
 		__aligned_u64	prog_ids;
 		__u32		prog_cnt;
-		__aligned_u64	prog_attach_flags; /* output: per-program attach_flags */
+		/* output: per-program attach_flags.
+		 * not allowed to be set during effective query.
+		 */
+		__aligned_u64	prog_attach_flags;
 	} query;
 
 	struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */
diff --git linux-libre-6.0-gnu/tools/lib/bpf/bpf_tracing.h linux-libre-6.0.7-gnu/tools/lib/bpf/bpf_tracing.h
index 43ca3aff2292..5fdb93da423b 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/bpf_tracing.h
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/bpf_tracing.h
@@ -426,7 +426,7 @@ struct pt_regs;
  */
 #define BPF_PROG(name, args...)						    \
 name(unsigned long long *ctx);						    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(unsigned long long *ctx, ##args);				    \
 typeof(name(0)) name(unsigned long long *ctx)				    \
 {									    \
@@ -435,7 +435,7 @@ typeof(name(0)) name(unsigned long long *ctx)				    \
 	return ____##name(___bpf_ctx_cast(args));			    \
 	_Pragma("GCC diagnostic pop")					    \
 }									    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(unsigned long long *ctx, ##args)
 
 struct pt_regs;
@@ -460,7 +460,7 @@ struct pt_regs;
  */
 #define BPF_KPROBE(name, args...)					    \
 name(struct pt_regs *ctx);						    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(struct pt_regs *ctx, ##args);				    \
 typeof(name(0)) name(struct pt_regs *ctx)				    \
 {									    \
@@ -469,7 +469,7 @@ typeof(name(0)) name(struct pt_regs *ctx)				    \
 	return ____##name(___bpf_kprobe_args(args));			    \
 	_Pragma("GCC diagnostic pop")					    \
 }									    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(struct pt_regs *ctx, ##args)
 
 #define ___bpf_kretprobe_args0()       ctx
@@ -484,7 +484,7 @@ ____##name(struct pt_regs *ctx, ##args)
  */
 #define BPF_KRETPROBE(name, args...)					    \
 name(struct pt_regs *ctx);						    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(struct pt_regs *ctx, ##args);				    \
 typeof(name(0)) name(struct pt_regs *ctx)				    \
 {									    \
@@ -540,7 +540,7 @@ static __always_inline typeof(name(0)) ____##name(struct pt_regs *ctx, ##args)
 #define BPF_KSYSCALL(name, args...)					    \
 name(struct pt_regs *ctx);						    \
 extern _Bool LINUX_HAS_SYSCALL_WRAPPER __kconfig;			    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(struct pt_regs *ctx, ##args);				    \
 typeof(name(0)) name(struct pt_regs *ctx)				    \
 {									    \
@@ -555,7 +555,7 @@ typeof(name(0)) name(struct pt_regs *ctx)				    \
 		return ____##name(___bpf_syscall_args(args));		    \
 	_Pragma("GCC diagnostic pop")					    \
 }									    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(struct pt_regs *ctx, ##args)
 
 #define BPF_KPROBE_SYSCALL BPF_KSYSCALL
diff --git linux-libre-6.0-gnu/tools/lib/bpf/btf.h linux-libre-6.0.7-gnu/tools/lib/bpf/btf.h
index 583760df83b4..d421d656a076 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/btf.h
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/btf.h
@@ -487,6 +487,8 @@ static inline struct btf_enum *btf_enum(const struct btf_type *t)
 	return (struct btf_enum *)(t + 1);
 }
 
+struct btf_enum64;
+
 static inline struct btf_enum64 *btf_enum64(const struct btf_type *t)
 {
 	return (struct btf_enum64 *)(t + 1);
@@ -494,7 +496,28 @@ static inline struct btf_enum64 *btf_enum64(const struct btf_type *t)
 
 static inline __u64 btf_enum64_value(const struct btf_enum64 *e)
 {
-	return ((__u64)e->val_hi32 << 32) | e->val_lo32;
+	/* struct btf_enum64 is introduced in Linux 6.0, which is very
+	 * bleeding-edge. Here we are avoiding relying on struct btf_enum64
+	 * definition coming from kernel UAPI headers to support wider range
+	 * of system-wide kernel headers.
+	 *
+	 * Given this header can be also included from C++ applications, that
+	 * further restricts C tricks we can use (like using compatible
+	 * anonymous struct). So just treat struct btf_enum64 as
+	 * a three-element array of u32 and access second (lo32) and third
+	 * (hi32) elements directly.
+	 *
+	 * For reference, here is a struct btf_enum64 definition:
+	 *
+	 * const struct btf_enum64 {
+	 *	__u32	name_off;
+	 *	__u32	val_lo32;
+	 *	__u32	val_hi32;
+	 * };
+	 */
+	const __u32 *e64 = (const __u32 *)e;
+
+	return ((__u64)e64[2] << 32) | e64[1];
 }
 
 static inline struct btf_member *btf_members(const struct btf_type *t)
diff --git linux-libre-6.0-gnu/tools/lib/bpf/btf_dump.c linux-libre-6.0.7-gnu/tools/lib/bpf/btf_dump.c
index 627edb5bb6de..4221f73a74d0 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/btf_dump.c
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/btf_dump.c
@@ -2385,7 +2385,7 @@ int btf_dump__dump_type_data(struct btf_dump *d, __u32 id,
 	d->typed_dump->indent_lvl = OPTS_GET(opts, indent_level, 0);
 
 	/* default indent string is a tab */
-	if (!opts->indent_str)
+	if (!OPTS_GET(opts, indent_str, NULL))
 		d->typed_dump->indent_str[0] = '\t';
 	else
 		libbpf_strlcpy(d->typed_dump->indent_str, opts->indent_str,
diff --git linux-libre-6.0-gnu/tools/lib/bpf/libbpf.c linux-libre-6.0.7-gnu/tools/lib/bpf/libbpf.c
index 50d41815f431..e36c44090720 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/libbpf.c
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/libbpf.c
@@ -9056,11 +9056,15 @@ static int libbpf_find_attach_btf_id(struct bpf_program *prog, const char *attac
 	int err = 0;
 
 	/* BPF program's BTF ID */
-	if (attach_prog_fd) {
+	if (prog->type == BPF_PROG_TYPE_EXT || attach_prog_fd) {
+		if (!attach_prog_fd) {
+			pr_warn("prog '%s': attach program FD is not set\n", prog->name);
+			return -EINVAL;
+		}
 		err = libbpf_find_prog_btf_id(attach_name, attach_prog_fd);
 		if (err < 0) {
-			pr_warn("failed to find BPF program (FD %d) BTF ID for '%s': %d\n",
-				 attach_prog_fd, attach_name, err);
+			pr_warn("prog '%s': failed to find BPF program (FD %d) BTF ID for '%s': %d\n",
+				 prog->name, attach_prog_fd, attach_name, err);
 			return err;
 		}
 		*btf_obj_fd = 0;
@@ -9077,7 +9081,8 @@ static int libbpf_find_attach_btf_id(struct bpf_program *prog, const char *attac
 		err = find_kernel_btf_id(prog->obj, attach_name, attach_type, btf_obj_fd, btf_type_id);
 	}
 	if (err) {
-		pr_warn("failed to find kernel BTF type ID of '%s': %d\n", attach_name, err);
+		pr_warn("prog '%s': failed to find kernel BTF type ID of '%s': %d\n",
+			prog->name, attach_name, err);
 		return err;
 	}
 	return 0;
@@ -10662,15 +10667,17 @@ static const char *arch_specific_lib_paths(void)
 static int resolve_full_path(const char *file, char *result, size_t result_sz)
 {
 	const char *search_paths[3] = {};
-	int i;
+	int i, perm;
 
 	if (str_has_sfx(file, ".so") || strstr(file, ".so.")) {
 		search_paths[0] = getenv("LD_LIBRARY_PATH");
 		search_paths[1] = "/usr/lib64:/usr/lib";
 		search_paths[2] = arch_specific_lib_paths();
+		perm = R_OK;
 	} else {
 		search_paths[0] = getenv("PATH");
 		search_paths[1] = "/usr/bin:/usr/sbin";
+		perm = R_OK | X_OK;
 	}
 
 	for (i = 0; i < ARRAY_SIZE(search_paths); i++) {
@@ -10689,8 +10696,8 @@ static int resolve_full_path(const char *file, char *result, size_t result_sz)
 			if (!seg_len)
 				continue;
 			snprintf(result, result_sz, "%.*s/%s", seg_len, s, file);
-			/* ensure it is an executable file/link */
-			if (access(result, R_OK | X_OK) < 0)
+			/* ensure it has required permissions */
+			if (access(result, perm) < 0)
 				continue;
 			pr_debug("resolved '%s' to '%s'\n", file, result);
 			return 0;
diff --git linux-libre-6.0-gnu/tools/lib/bpf/libbpf.h linux-libre-6.0.7-gnu/tools/lib/bpf/libbpf.h
index 61493c4cddac..9f956e6058ed 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/libbpf.h
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/libbpf.h
@@ -118,7 +118,9 @@ struct bpf_object_open_opts {
 	 * auto-pinned to that path on load; defaults to "/sys/fs/bpf".
 	 */
 	const char *pin_root_path;
-	long :0;
+
+	__u32 :32; /* stub out now removed attach_prog_fd */
+
 	/* Additional kernel config content that augments and overrides
 	 * system Kconfig for CONFIG_xxx externs.
 	 */
diff --git linux-libre-6.0-gnu/tools/lib/bpf/libbpf_probes.c linux-libre-6.0.7-gnu/tools/lib/bpf/libbpf_probes.c
index 0b5398786bf3..6d495656f554 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/libbpf_probes.c
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/libbpf_probes.c
@@ -193,7 +193,7 @@ static int probe_map_create(enum bpf_map_type map_type)
 	LIBBPF_OPTS(bpf_map_create_opts, opts);
 	int key_size, value_size, max_entries;
 	__u32 btf_key_type_id = 0, btf_value_type_id = 0;
-	int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err;
+	int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err = 0;
 
 	key_size	= sizeof(__u32);
 	value_size	= sizeof(__u32);
diff --git linux-libre-6.0-gnu/tools/lib/bpf/nlattr.c linux-libre-6.0.7-gnu/tools/lib/bpf/nlattr.c
index f57e77a6e40f..3900d052ed19 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/nlattr.c
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/nlattr.c
@@ -32,7 +32,7 @@ static struct nlattr *nla_next(const struct nlattr *nla, int *remaining)
 
 static int nla_ok(const struct nlattr *nla, int remaining)
 {
-	return remaining >= sizeof(*nla) &&
+	return remaining >= (int)sizeof(*nla) &&
 	       nla->nla_len >= sizeof(*nla) &&
 	       nla->nla_len <= remaining;
 }
diff --git linux-libre-6.0-gnu/tools/lib/bpf/usdt.bpf.h linux-libre-6.0.7-gnu/tools/lib/bpf/usdt.bpf.h
index 4f2adc0bd6ca..fdfd235e52c4 100644
--- linux-libre-6.0-gnu/tools/lib/bpf/usdt.bpf.h
+++ linux-libre-6.0.7-gnu/tools/lib/bpf/usdt.bpf.h
@@ -232,7 +232,7 @@ long bpf_usdt_cookie(struct pt_regs *ctx)
  */
 #define BPF_USDT(name, args...)						    \
 name(struct pt_regs *ctx);						    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(struct pt_regs *ctx, ##args);				    \
 typeof(name(0)) name(struct pt_regs *ctx)				    \
 {									    \
@@ -241,7 +241,7 @@ typeof(name(0)) name(struct pt_regs *ctx)				    \
         return ____##name(___bpf_usdt_args(args));			    \
         _Pragma("GCC diagnostic pop")					    \
 }									    \
-static __attribute__((always_inline)) typeof(name(0))			    \
+static __always_inline typeof(name(0))					    \
 ____##name(struct pt_regs *ctx, ##args)
 
 #endif /* __USDT_BPF_H__ */
diff --git linux-libre-6.0-gnu/tools/objtool/elf.c linux-libre-6.0.7-gnu/tools/objtool/elf.c
index c25e957c1e52..7e24b09b1163 100644
--- linux-libre-6.0-gnu/tools/objtool/elf.c
+++ linux-libre-6.0.7-gnu/tools/objtool/elf.c
@@ -619,6 +619,11 @@ static int elf_update_symbol(struct elf *elf, struct section *symtab,
 	Elf64_Xword entsize = symtab->sh.sh_entsize;
 	int max_idx, idx = sym->idx;
 	Elf_Scn *s, *t = NULL;
+	bool is_special_shndx = sym->sym.st_shndx >= SHN_LORESERVE &&
+				sym->sym.st_shndx != SHN_XINDEX;
+
+	if (is_special_shndx)
+		shndx = sym->sym.st_shndx;
 
 	s = elf_getscn(elf->elf, symtab->idx);
 	if (!s) {
@@ -704,7 +709,7 @@ static int elf_update_symbol(struct elf *elf, struct section *symtab,
 	}
 
 	/* setup extended section index magic and write the symbol */
-	if (shndx >= SHN_UNDEF && shndx < SHN_LORESERVE) {
+	if ((shndx >= SHN_UNDEF && shndx < SHN_LORESERVE) || is_special_shndx) {
 		sym->sym.st_shndx = shndx;
 		if (!shndx_data)
 			shndx = 0;
diff --git linux-libre-6.0-gnu/tools/perf/arch/x86/util/intel-pt.c linux-libre-6.0.7-gnu/tools/perf/arch/x86/util/intel-pt.c
index 13933020a79e..12f271ae2ddd 100644
--- linux-libre-6.0-gnu/tools/perf/arch/x86/util/intel-pt.c
+++ linux-libre-6.0.7-gnu/tools/perf/arch/x86/util/intel-pt.c
@@ -871,7 +871,7 @@ static int intel_pt_recording_options(struct auxtrace_record *itr,
 		 * User space tasks can migrate between CPUs, so when tracing
 		 * selected CPUs, sideband for all CPUs is still needed.
 		 */
-		need_system_wide_tracking = evlist->core.has_user_cpus &&
+		need_system_wide_tracking = opts->target.cpu_list &&
 					    !intel_pt_evsel->core.attr.exclude_user;
 
 		tracking_evsel = evlist__add_aux_dummy(evlist, need_system_wide_tracking);
diff --git linux-libre-6.0-gnu/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json linux-libre-6.0.7-gnu/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
index 6970203cb247..6443a061e22a 100644
--- linux-libre-6.0-gnu/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
+++ linux-libre-6.0.7-gnu/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
@@ -112,21 +112,21 @@
         "MetricName": "indirect_branch"
     },
     {
-        "MetricExpr": "(armv8_pmuv3_0@event\\=0x1014@ + armv8_pmuv3_0@event\\=0x1018@) / BR_MIS_PRED",
+        "MetricExpr": "(armv8_pmuv3_0@event\\=0x1013@ + armv8_pmuv3_0@event\\=0x1016@) / BR_MIS_PRED",
         "PublicDescription": "Push branch L3 topdown metric",
         "BriefDescription": "Push branch L3 topdown metric",
         "MetricGroup": "TopDownL3",
         "MetricName": "push_branch"
     },
     {
-        "MetricExpr": "armv8_pmuv3_0@event\\=0x100c@ / BR_MIS_PRED",
+        "MetricExpr": "armv8_pmuv3_0@event\\=0x100d@ / BR_MIS_PRED",
         "PublicDescription": "Pop branch L3 topdown metric",
         "BriefDescription": "Pop branch L3 topdown metric",
         "MetricGroup": "TopDownL3",
         "MetricName": "pop_branch"
     },
     {
-        "MetricExpr": "(BR_MIS_PRED - armv8_pmuv3_0@event\\=0x1010@ - armv8_pmuv3_0@event\\=0x1014@ - armv8_pmuv3_0@event\\=0x1018@ - armv8_pmuv3_0@event\\=0x100c@) / BR_MIS_PRED",
+        "MetricExpr": "(BR_MIS_PRED - armv8_pmuv3_0@event\\=0x1010@ - armv8_pmuv3_0@event\\=0x1013@ - armv8_pmuv3_0@event\\=0x1016@ - armv8_pmuv3_0@event\\=0x100d@) / BR_MIS_PRED",
         "PublicDescription": "Other branch L3 topdown metric",
         "BriefDescription": "Other branch L3 topdown metric",
         "MetricGroup": "TopDownL3",
diff --git linux-libre-6.0-gnu/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json linux-libre-6.0.7-gnu/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json
index 8ba3e81c9808..fe050d44374b 100644
--- linux-libre-6.0-gnu/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json
+++ linux-libre-6.0.7-gnu/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json
@@ -1,13 +1,13 @@
 [
     {
       "MetricName": "VEC_GROUP_PUMP_RETRY_RATIO_P01",
-      "MetricExpr": "(hv_24x7@PM_PB_RTY_VG_PUMP01\\,chip\\=?@ / hv_24x7@PM_PB_VG_PUMP01\\,chip\\=?@) * 100",
+      "MetricExpr": "(hv_24x7@PM_PB_RTY_VG_PUMP01\\,chip\\=?@ / (1 + hv_24x7@PM_PB_VG_PUMP01\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "VEC_GROUP_PUMP_RETRY_RATIO_P23",
-      "MetricExpr": "(hv_24x7@PM_PB_RTY_VG_PUMP23\\,chip\\=?@ / hv_24x7@PM_PB_VG_PUMP23\\,chip\\=?@) * 100",
+      "MetricExpr": "(hv_24x7@PM_PB_RTY_VG_PUMP23\\,chip\\=?@ / (1 + hv_24x7@PM_PB_VG_PUMP23\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
@@ -61,13 +61,13 @@
     },
     {
       "MetricName": "REMOTE_NODE_PUMPS_RETRIES_RATIO_P01",
-      "MetricExpr": "(hv_24x7@PM_PB_RTY_RNS_PUMP01\\,chip\\=?@ / hv_24x7@PM_PB_RNS_PUMP01\\,chip\\=?@) * 100",
+      "MetricExpr": "(hv_24x7@PM_PB_RTY_RNS_PUMP01\\,chip\\=?@ / (1 + hv_24x7@PM_PB_RNS_PUMP01\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "REMOTE_NODE_PUMPS_RETRIES_RATIO_P23",
-      "MetricExpr": "(hv_24x7@PM_PB_RTY_RNS_PUMP23\\,chip\\=?@ / hv_24x7@PM_PB_RNS_PUMP23\\,chip\\=?@) * 100",
+      "MetricExpr": "(hv_24x7@PM_PB_RTY_RNS_PUMP23\\,chip\\=?@ / (1 + hv_24x7@PM_PB_RNS_PUMP23\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
@@ -151,193 +151,193 @@
     },
     {
       "MetricName": "XLINK0_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK1_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK2_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK3_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK4_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK5_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK6_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK7_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK0_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK1_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK2_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK3_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK4_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK5_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK6_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "XLINK7_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_XLINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_XLINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK0_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK1_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK2_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK3_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK4_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK5_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK6_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK7_OUT_TOTAL_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@PM_ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK0_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK1_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK2_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK3_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK4_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK5_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK6_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
     {
       "MetricName": "ALINK7_OUT_DATA_UTILIZATION",
-      "MetricExpr": "((hv_24x7@PM_ALINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@PM_ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+      "MetricExpr": "((hv_24x7@PM_ALINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@PM_ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@PM_ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
       "ScaleUnit": "1.063%",
       "AggregationMode": "PerChip"
     },
diff --git linux-libre-6.0-gnu/tools/perf/pmu-events/arch/s390/cf_z16/pai.json linux-libre-6.0.7-gnu/tools/perf/pmu-events/arch/s390/cf_z16/pai_crypto.json
similarity index 100%
rename from tools/perf/pmu-events/arch/s390/cf_z16/pai.json
rename to tools/perf/pmu-events/arch/s390/cf_z16/pai_crypto.json
diff --git linux-libre-6.0-gnu/tools/perf/util/auxtrace.c linux-libre-6.0.7-gnu/tools/perf/util/auxtrace.c
index 6edab8a16de6..aded2caff3a2 100644
--- linux-libre-6.0-gnu/tools/perf/util/auxtrace.c
+++ linux-libre-6.0.7-gnu/tools/perf/util/auxtrace.c
@@ -2308,11 +2308,19 @@ struct sym_args {
 	bool		near;
 };
 
+static bool kern_sym_name_match(const char *kname, const char *name)
+{
+	size_t n = strlen(name);
+
+	return !strcmp(kname, name) ||
+	       (!strncmp(kname, name, n) && kname[n] == '\t');
+}
+
 static bool kern_sym_match(struct sym_args *args, const char *name, char type)
 {
 	/* A function with the same name, and global or the n'th found or any */
 	return kallsyms__is_function(type) &&
-	       !strcmp(name, args->name) &&
+	       kern_sym_name_match(name, args->name) &&
 	       ((args->global && isupper(type)) ||
 		(args->selected && ++(args->cnt) == args->idx) ||
 		(!args->global && !args->selected));
diff --git linux-libre-6.0-gnu/tools/perf/util/intel-pt.c linux-libre-6.0.7-gnu/tools/perf/util/intel-pt.c
index d5e9fc8106dd..48b9ddd0c5c5 100644
--- linux-libre-6.0-gnu/tools/perf/util/intel-pt.c
+++ linux-libre-6.0.7-gnu/tools/perf/util/intel-pt.c
@@ -4033,6 +4033,7 @@ static const char * const intel_pt_info_fmts[] = {
 	[INTEL_PT_SNAPSHOT_MODE]	= "  Snapshot mode       %"PRId64"\n",
 	[INTEL_PT_PER_CPU_MMAPS]	= "  Per-cpu maps        %"PRId64"\n",
 	[INTEL_PT_MTC_BIT]		= "  MTC bit             %#"PRIx64"\n",
+	[INTEL_PT_MTC_FREQ_BITS]	= "  MTC freq bits       %#"PRIx64"\n",
 	[INTEL_PT_TSC_CTC_N]		= "  TSC:CTC numerator   %"PRIu64"\n",
 	[INTEL_PT_TSC_CTC_D]		= "  TSC:CTC denominator %"PRIu64"\n",
 	[INTEL_PT_CYC_BIT]		= "  CYC bit             %#"PRIx64"\n",
@@ -4047,8 +4048,12 @@ static void intel_pt_print_info(__u64 *arr, int start, int finish)
 	if (!dump_trace)
 		return;
 
-	for (i = start; i <= finish; i++)
-		fprintf(stdout, intel_pt_info_fmts[i], arr[i]);
+	for (i = start; i <= finish; i++) {
+		const char *fmt = intel_pt_info_fmts[i];
+
+		if (fmt)
+			fprintf(stdout, fmt, arr[i]);
+	}
 }
 
 static void intel_pt_print_info_str(const char *name, const char *str)
diff --git linux-libre-6.0-gnu/tools/perf/util/parse-events.c linux-libre-6.0.7-gnu/tools/perf/util/parse-events.c
index f3b2c2a87456..c1c57165bf9f 100644
--- linux-libre-6.0-gnu/tools/perf/util/parse-events.c
+++ linux-libre-6.0.7-gnu/tools/perf/util/parse-events.c
@@ -254,6 +254,9 @@ __add_event(struct list_head *list, int *idx,
 	struct perf_cpu_map *cpus = pmu ? perf_cpu_map__get(pmu->cpus) :
 			       cpu_list ? perf_cpu_map__new(cpu_list) : NULL;
 
+	if (pmu)
+		perf_pmu__warn_invalid_formats(pmu);
+
 	if (pmu && attr->type == PERF_TYPE_RAW)
 		perf_pmu__warn_invalid_config(pmu, attr->config, name);
 
diff --git linux-libre-6.0-gnu/tools/perf/util/pmu.c linux-libre-6.0.7-gnu/tools/perf/util/pmu.c
index 89655d53117a..82455b073c2f 100644
--- linux-libre-6.0-gnu/tools/perf/util/pmu.c
+++ linux-libre-6.0.7-gnu/tools/perf/util/pmu.c
@@ -1005,6 +1005,23 @@ err:
 	return NULL;
 }
 
+void perf_pmu__warn_invalid_formats(struct perf_pmu *pmu)
+{
+	struct perf_pmu_format *format;
+
+	/* fake pmu doesn't have format list */
+	if (pmu == &perf_pmu__fake)
+		return;
+
+	list_for_each_entry(format, &pmu->format, list)
+		if (format->value >= PERF_PMU_FORMAT_VALUE_CONFIG_END) {
+			pr_warning("WARNING: '%s' format '%s' requires 'perf_event_attr::config%d'"
+				   "which is not supported by this version of perf!\n",
+				   pmu->name, format->name, format->value);
+			return;
+		}
+}
+
 static struct perf_pmu *pmu_find(const char *name)
 {
 	struct perf_pmu *pmu;
diff --git linux-libre-6.0-gnu/tools/perf/util/pmu.h linux-libre-6.0.7-gnu/tools/perf/util/pmu.h
index a7b0f9507510..68e15c38ae71 100644
--- linux-libre-6.0-gnu/tools/perf/util/pmu.h
+++ linux-libre-6.0.7-gnu/tools/perf/util/pmu.h
@@ -17,6 +17,7 @@ enum {
 	PERF_PMU_FORMAT_VALUE_CONFIG,
 	PERF_PMU_FORMAT_VALUE_CONFIG1,
 	PERF_PMU_FORMAT_VALUE_CONFIG2,
+	PERF_PMU_FORMAT_VALUE_CONFIG_END,
 };
 
 #define PERF_PMU_FORMAT_BITS 64
@@ -139,6 +140,7 @@ int perf_pmu__caps_parse(struct perf_pmu *pmu);
 
 void perf_pmu__warn_invalid_config(struct perf_pmu *pmu, __u64 config,
 				   const char *name);
+void perf_pmu__warn_invalid_formats(struct perf_pmu *pmu);
 
 bool perf_pmu__has_hybrid(void);
 int perf_pmu__match(char *pattern, char *name, char *tok);
diff --git linux-libre-6.0-gnu/tools/perf/util/pmu.l linux-libre-6.0.7-gnu/tools/perf/util/pmu.l
index a15d9fbd7c0e..58b4926cfaca 100644
--- linux-libre-6.0-gnu/tools/perf/util/pmu.l
+++ linux-libre-6.0.7-gnu/tools/perf/util/pmu.l
@@ -27,8 +27,6 @@ num_dec         [0-9]+
 
 {num_dec}	{ return value(10); }
 config		{ return PP_CONFIG; }
-config1		{ return PP_CONFIG1; }
-config2		{ return PP_CONFIG2; }
 -		{ return '-'; }
 :		{ return ':'; }
 ,		{ return ','; }
diff --git linux-libre-6.0-gnu/tools/perf/util/pmu.y linux-libre-6.0.7-gnu/tools/perf/util/pmu.y
index bfd7e8509869..283efe059819 100644
--- linux-libre-6.0-gnu/tools/perf/util/pmu.y
+++ linux-libre-6.0.7-gnu/tools/perf/util/pmu.y
@@ -20,7 +20,7 @@ do { \
 
 %}
 
-%token PP_CONFIG PP_CONFIG1 PP_CONFIG2
+%token PP_CONFIG
 %token PP_VALUE PP_ERROR
 %type <num> PP_VALUE
 %type <bits> bit_term
@@ -47,18 +47,11 @@ PP_CONFIG ':' bits
 				      $3));
 }
 |
-PP_CONFIG1 ':' bits
+PP_CONFIG PP_VALUE ':' bits
 {
 	ABORT_ON(perf_pmu__new_format(format, name,
-				      PERF_PMU_FORMAT_VALUE_CONFIG1,
-				      $3));
-}
-|
-PP_CONFIG2 ':' bits
-{
-	ABORT_ON(perf_pmu__new_format(format, name,
-				      PERF_PMU_FORMAT_VALUE_CONFIG2,
-				      $3));
+				      $2,
+				      $4));
 }
 
 bits:
diff --git linux-libre-6.0-gnu/tools/power/x86/turbostat/turbostat.c linux-libre-6.0.7-gnu/tools/power/x86/turbostat/turbostat.c
index 831dc32d45fa..b7d2a0cd0ac2 100644
--- linux-libre-6.0-gnu/tools/power/x86/turbostat/turbostat.c
+++ linux-libre-6.0.7-gnu/tools/power/x86/turbostat/turbostat.c
@@ -4560,7 +4560,6 @@ static double rapl_dram_energy_units_probe(int model, double rapl_energy_units)
 	case INTEL_FAM6_SKYLAKE_X:	/* SKX */
 	case INTEL_FAM6_XEON_PHI_KNL:	/* KNL */
 	case INTEL_FAM6_ICELAKE_X:	/* ICX */
-	case INTEL_FAM6_SAPPHIRERAPIDS_X:	/* SPR */
 		return (rapl_dram_energy_units = 15.3 / 1000000);
 	default:
 		return (rapl_energy_units);
diff --git linux-libre-6.0-gnu/tools/testing/selftests/arm64/signal/testcases/testcases.c linux-libre-6.0.7-gnu/tools/testing/selftests/arm64/signal/testcases/testcases.c
index 84c36bee4d82..d98828cb542b 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/arm64/signal/testcases/testcases.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/arm64/signal/testcases/testcases.c
@@ -33,7 +33,7 @@ bool validate_extra_context(struct extra_context *extra, char **err)
 		return false;
 
 	fprintf(stderr, "Validating EXTRA...\n");
-	term = GET_RESV_NEXT_HEAD(extra);
+	term = GET_RESV_NEXT_HEAD(&extra->head);
 	if (!term || term->magic || term->size) {
 		*err = "Missing terminator after EXTRA context";
 		return false;
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c
index 78c76496b14a..b595556315bc 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c
@@ -3,6 +3,7 @@
 #include <stdio.h>
 #include <errno.h>
 #include <string.h>
+#include <unistd.h>
 
 #include <bpf/bpf.h>
 #include <bpf/libbpf.h>
@@ -137,6 +138,7 @@ static void __test_map_lookup_and_update_batch(bool is_pcpu)
 	free(keys);
 	free(values);
 	free(visited);
+	close(map_fd);
 }
 
 static void array_map_batch_ops(void)
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/map_tests/htab_map_batch_ops.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/map_tests/htab_map_batch_ops.c
index f807d53fd8dd..1230ccf90128 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/map_tests/htab_map_batch_ops.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/map_tests/htab_map_batch_ops.c
@@ -3,6 +3,7 @@
 #include <stdio.h>
 #include <errno.h>
 #include <string.h>
+#include <unistd.h>
 
 #include <bpf/bpf.h>
 #include <bpf/libbpf.h>
@@ -255,6 +256,7 @@ void __test_map_lookup_and_delete_batch(bool is_pcpu)
 	free(visited);
 	if (!is_pcpu)
 		free(values);
+	close(map_fd);
 }
 
 void htab_map_batch_ops(void)
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/map_tests/lpm_trie_map_batch_ops.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/map_tests/lpm_trie_map_batch_ops.c
index 87d07b596e17..b66d56ddb7ef 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/map_tests/lpm_trie_map_batch_ops.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/map_tests/lpm_trie_map_batch_ops.c
@@ -7,6 +7,7 @@
 #include <errno.h>
 #include <string.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 #include <bpf/bpf.h>
 #include <bpf/libbpf.h>
@@ -150,4 +151,5 @@ void test_lpm_trie_map_batch_ops(void)
 	free(keys);
 	free(values);
 	free(visited);
+	close(map_fd);
 }
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/prog_tests/cgroup_link.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/prog_tests/cgroup_link.c
index 9e6e6aad347c..15093a69510e 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/prog_tests/cgroup_link.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/prog_tests/cgroup_link.c
@@ -71,10 +71,9 @@ void serial_test_cgroup_link(void)
 
 	ping_and_check(cg_nr, 0);
 
-	/* query the number of effective progs and attach flags in root cg */
+	/* query the number of attached progs and attach flags in root cg */
 	err = bpf_prog_query(cgs[0].fd, BPF_CGROUP_INET_EGRESS,
-			     BPF_F_QUERY_EFFECTIVE, &attach_flags, NULL,
-			     &prog_cnt);
+			     0, &attach_flags, NULL, &prog_cnt);
 	CHECK_FAIL(err);
 	CHECK_FAIL(attach_flags != BPF_F_ALLOW_MULTI);
 	if (CHECK(prog_cnt != 1, "effect_cnt", "exp %d, got %d\n", 1, prog_cnt))
@@ -85,17 +84,15 @@ void serial_test_cgroup_link(void)
 			     BPF_F_QUERY_EFFECTIVE, NULL, NULL,
 			     &prog_cnt);
 	CHECK_FAIL(err);
-	CHECK_FAIL(attach_flags != BPF_F_ALLOW_MULTI);
 	if (CHECK(prog_cnt != cg_nr, "effect_cnt", "exp %d, got %d\n",
 		  cg_nr, prog_cnt))
 		goto cleanup;
 
 	/* query the effective prog IDs in last cg */
 	err = bpf_prog_query(cgs[last_cg].fd, BPF_CGROUP_INET_EGRESS,
-			     BPF_F_QUERY_EFFECTIVE, &attach_flags,
-			     prog_ids, &prog_cnt);
+			     BPF_F_QUERY_EFFECTIVE, NULL, prog_ids,
+			     &prog_cnt);
 	CHECK_FAIL(err);
-	CHECK_FAIL(attach_flags != BPF_F_ALLOW_MULTI);
 	if (CHECK(prog_cnt != cg_nr, "effect_cnt", "exp %d, got %d\n",
 		  cg_nr, prog_cnt))
 		goto cleanup;
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/progs/kprobe_multi.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/progs/kprobe_multi.c
index 08f95a8155d1..98c3399e15c0 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/progs/kprobe_multi.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/progs/kprobe_multi.c
@@ -36,15 +36,13 @@ __u64 kretprobe_test6_result = 0;
 __u64 kretprobe_test7_result = 0;
 __u64 kretprobe_test8_result = 0;
 
-extern bool CONFIG_X86_KERNEL_IBT __kconfig __weak;
-
 static void kprobe_multi_check(void *ctx, bool is_return)
 {
 	if (bpf_get_current_pid_tgid() >> 32 != pid)
 		return;
 
 	__u64 cookie = test_cookie ? bpf_get_attach_cookie(ctx) : 0;
-	__u64 addr = bpf_get_func_ip(ctx) - (CONFIG_X86_KERNEL_IBT ? 4 : 0);
+	__u64 addr = bpf_get_func_ip(ctx);
 
 #define SET(__var, __addr, __cookie) ({			\
 	if (((const void *) addr == __addr) &&		\
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/test_maps.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/test_maps.c
index cbebfaa7c1e8..4d42ffea0038 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/test_maps.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/test_maps.c
@@ -658,13 +658,13 @@ static void test_sockmap(unsigned int tasks, void *data)
 {
 	struct bpf_map *bpf_map_rx, *bpf_map_tx, *bpf_map_msg, *bpf_map_break;
 	int map_fd_msg = 0, map_fd_rx = 0, map_fd_tx = 0, map_fd_break;
+	struct bpf_object *parse_obj, *verdict_obj, *msg_obj;
 	int ports[] = {50200, 50201, 50202, 50204};
 	int err, i, fd, udp, sfd[6] = {0xdeadbeef};
 	u8 buf[20] = {0x0, 0x5, 0x3, 0x2, 0x1, 0x0};
 	int parse_prog, verdict_prog, msg_prog;
 	struct sockaddr_in addr;
 	int one = 1, s, sc, rc;
-	struct bpf_object *obj;
 	struct timeval to;
 	__u32 key, value;
 	pid_t pid[tasks];
@@ -760,6 +760,7 @@ static void test_sockmap(unsigned int tasks, void *data)
 		       i, udp);
 		goto out_sockmap;
 	}
+	close(udp);
 
 	/* Test update without programs */
 	for (i = 0; i < 6; i++) {
@@ -822,27 +823,27 @@ static void test_sockmap(unsigned int tasks, void *data)
 
 	/* Load SK_SKB program and Attach */
 	err = bpf_prog_test_load(SOCKMAP_PARSE_PROG,
-			    BPF_PROG_TYPE_SK_SKB, &obj, &parse_prog);
+			    BPF_PROG_TYPE_SK_SKB, &parse_obj, &parse_prog);
 	if (err) {
 		printf("Failed to load SK_SKB parse prog\n");
 		goto out_sockmap;
 	}
 
 	err = bpf_prog_test_load(SOCKMAP_TCP_MSG_PROG,
-			    BPF_PROG_TYPE_SK_MSG, &obj, &msg_prog);
+			    BPF_PROG_TYPE_SK_MSG, &msg_obj, &msg_prog);
 	if (err) {
 		printf("Failed to load SK_SKB msg prog\n");
 		goto out_sockmap;
 	}
 
 	err = bpf_prog_test_load(SOCKMAP_VERDICT_PROG,
-			    BPF_PROG_TYPE_SK_SKB, &obj, &verdict_prog);
+			    BPF_PROG_TYPE_SK_SKB, &verdict_obj, &verdict_prog);
 	if (err) {
 		printf("Failed to load SK_SKB verdict prog\n");
 		goto out_sockmap;
 	}
 
-	bpf_map_rx = bpf_object__find_map_by_name(obj, "sock_map_rx");
+	bpf_map_rx = bpf_object__find_map_by_name(verdict_obj, "sock_map_rx");
 	if (!bpf_map_rx) {
 		printf("Failed to load map rx from verdict prog\n");
 		goto out_sockmap;
@@ -854,7 +855,7 @@ static void test_sockmap(unsigned int tasks, void *data)
 		goto out_sockmap;
 	}
 
-	bpf_map_tx = bpf_object__find_map_by_name(obj, "sock_map_tx");
+	bpf_map_tx = bpf_object__find_map_by_name(verdict_obj, "sock_map_tx");
 	if (!bpf_map_tx) {
 		printf("Failed to load map tx from verdict prog\n");
 		goto out_sockmap;
@@ -866,7 +867,7 @@ static void test_sockmap(unsigned int tasks, void *data)
 		goto out_sockmap;
 	}
 
-	bpf_map_msg = bpf_object__find_map_by_name(obj, "sock_map_msg");
+	bpf_map_msg = bpf_object__find_map_by_name(verdict_obj, "sock_map_msg");
 	if (!bpf_map_msg) {
 		printf("Failed to load map msg from msg_verdict prog\n");
 		goto out_sockmap;
@@ -878,7 +879,7 @@ static void test_sockmap(unsigned int tasks, void *data)
 		goto out_sockmap;
 	}
 
-	bpf_map_break = bpf_object__find_map_by_name(obj, "sock_map_break");
+	bpf_map_break = bpf_object__find_map_by_name(verdict_obj, "sock_map_break");
 	if (!bpf_map_break) {
 		printf("Failed to load map tx from verdict prog\n");
 		goto out_sockmap;
@@ -1124,7 +1125,9 @@ static void test_sockmap(unsigned int tasks, void *data)
 	}
 	close(fd);
 	close(map_fd_rx);
-	bpf_object__close(obj);
+	bpf_object__close(parse_obj);
+	bpf_object__close(msg_obj);
+	bpf_object__close(verdict_obj);
 	return;
 out:
 	for (i = 0; i < 6; i++)
@@ -1282,8 +1285,11 @@ static void test_map_in_map(void)
 			printf("Inner map mim.inner was not destroyed\n");
 			goto out_map_in_map;
 		}
+
+		close(fd);
 	}
 
+	bpf_object__close(obj);
 	return;
 
 out_map_in_map:
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/xsk.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/xsk.c
index f2721a4ae7c5..0b3ff49c740d 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/xsk.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/xsk.c
@@ -1237,15 +1237,15 @@ void xsk_socket__delete(struct xsk_socket *xsk)
 	ctx = xsk->ctx;
 	umem = ctx->umem;
 
-	xsk_put_ctx(ctx, true);
-
-	if (!ctx->refcount) {
+	if (ctx->refcount == 1) {
 		xsk_delete_bpf_maps(xsk);
 		close(ctx->prog_fd);
 		if (ctx->has_bpf_link)
 			close(ctx->link_fd);
 	}
 
+	xsk_put_ctx(ctx, true);
+
 	err = xsk_get_mmap_offsets(xsk->fd, &off);
 	if (!err) {
 		if (xsk->rx) {
diff --git linux-libre-6.0-gnu/tools/testing/selftests/bpf/xskxceiver.c linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/xskxceiver.c
index 74d56d971baf..091402dc5390 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/bpf/xskxceiver.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/bpf/xskxceiver.c
@@ -1606,6 +1606,8 @@ static struct ifobject *ifobject_create(void)
 	if (!ifobj->umem)
 		goto out_umem;
 
+	ifobj->ns_fd = -1;
+
 	return ifobj;
 
 out_umem:
@@ -1617,6 +1619,8 @@ out_xsk_arr:
 
 static void ifobject_delete(struct ifobject *ifobj)
 {
+	if (ifobj->ns_fd != -1)
+		close(ifobj->ns_fd);
 	free(ifobj->umem);
 	free(ifobj->xsk_arr);
 	free(ifobj);
diff --git linux-libre-6.0-gnu/tools/testing/selftests/cpu-hotplug/config linux-libre-6.0.7-gnu/tools/testing/selftests/cpu-hotplug/config
deleted file mode 100644
index d4aca2ad5069..000000000000
--- linux-libre-6.0-gnu/tools/testing/selftests/cpu-hotplug/config
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_NOTIFIER_ERROR_INJECTION=y
diff --git linux-libre-6.0-gnu/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh linux-libre-6.0.7-gnu/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh
index 0d26b5e3f966..4c1d6d9abecc 100755
--- linux-libre-6.0-gnu/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/cpu-hotplug/cpu-on-off-test.sh
@@ -4,6 +4,7 @@
 SYSFS=
 # Kselftest framework requirement - SKIP code is 4.
 ksft_skip=4
+retval=0
 
 prerequisite()
 {
@@ -102,10 +103,10 @@ online_cpu_expect_success()
 
 	if ! online_cpu $cpu; then
 		echo $FUNCNAME $cpu: unexpected fail >&2
-		exit 1
+		retval=1
 	elif ! cpu_is_online $cpu; then
 		echo $FUNCNAME $cpu: unexpected offline >&2
-		exit 1
+		retval=1
 	fi
 }
 
@@ -115,10 +116,10 @@ online_cpu_expect_fail()
 
 	if online_cpu $cpu 2> /dev/null; then
 		echo $FUNCNAME $cpu: unexpected success >&2
-		exit 1
+		retval=1
 	elif ! cpu_is_offline $cpu; then
 		echo $FUNCNAME $cpu: unexpected online >&2
-		exit 1
+		retval=1
 	fi
 }
 
@@ -128,10 +129,10 @@ offline_cpu_expect_success()
 
 	if ! offline_cpu $cpu; then
 		echo $FUNCNAME $cpu: unexpected fail >&2
-		exit 1
+		retval=1
 	elif ! cpu_is_offline $cpu; then
 		echo $FUNCNAME $cpu: unexpected offline >&2
-		exit 1
+		retval=1
 	fi
 }
 
@@ -141,16 +142,33 @@ offline_cpu_expect_fail()
 
 	if offline_cpu $cpu 2> /dev/null; then
 		echo $FUNCNAME $cpu: unexpected success >&2
-		exit 1
+		retval=1
 	elif ! cpu_is_online $cpu; then
 		echo $FUNCNAME $cpu: unexpected offline >&2
-		exit 1
+		retval=1
 	fi
 }
 
-error=-12
+online_all_hot_pluggable_cpus()
+{
+	for cpu in `hotplaggable_offline_cpus`; do
+		online_cpu_expect_success $cpu
+	done
+}
+
+offline_all_hot_pluggable_cpus()
+{
+	local reserve_cpu=$online_max
+	for cpu in `hotpluggable_online_cpus`; do
+		# Reserve one cpu oneline at least.
+		if [ $cpu -eq $reserve_cpu ];then
+			continue
+		fi
+		offline_cpu_expect_success $cpu
+	done
+}
+
 allcpus=0
-priority=0
 online_cpus=0
 online_max=0
 offline_cpus=0
@@ -158,31 +176,20 @@ offline_max=0
 present_cpus=0
 present_max=0
 
-while getopts e:ahp: opt; do
+while getopts ah opt; do
 	case $opt in
-	e)
-		error=$OPTARG
-		;;
 	a)
 		allcpus=1
 		;;
 	h)
-		echo "Usage $0 [ -a ] [ -e errno ] [ -p notifier-priority ]"
+		echo "Usage $0 [ -a ]"
 		echo -e "\t default offline one cpu"
 		echo -e "\t run with -a option to offline all cpus"
 		exit
 		;;
-	p)
-		priority=$OPTARG
-		;;
 	esac
 done
 
-if ! [ "$error" -ge -4095 -a "$error" -lt 0 ]; then
-	echo "error code must be -4095 <= errno < 0" >&2
-	exit 1
-fi
-
 prerequisite
 
 #
@@ -201,7 +208,7 @@ if [ $allcpus -eq 0 ]; then
 		offline_cpu_expect_success $present_max
 		online_cpu $present_max
 	fi
-	exit 0
+	exit $retval
 else
 	echo "Full scope test: all hotplug cpus"
 	echo -e "\t online all offline cpus"
@@ -209,85 +216,10 @@ else
 	echo -e "\t online all offline cpus"
 fi
 
-#
-# Online all hot-pluggable CPUs
-#
-for cpu in `hotplaggable_offline_cpus`; do
-	online_cpu_expect_success $cpu
-done
-
-#
-# Offline all hot-pluggable CPUs
-#
-for cpu in `hotpluggable_online_cpus`; do
-	offline_cpu_expect_success $cpu
-done
-
-#
-# Online all hot-pluggable CPUs again
-#
-for cpu in `hotplaggable_offline_cpus`; do
-	online_cpu_expect_success $cpu
-done
-
-#
-# Test with cpu notifier error injection
-#
+online_all_hot_pluggable_cpus
 
-DEBUGFS=`mount -t debugfs | head -1 | awk '{ print $3 }'`
-NOTIFIER_ERR_INJECT_DIR=$DEBUGFS/notifier-error-inject/cpu
+offline_all_hot_pluggable_cpus
 
-prerequisite_extra()
-{
-	msg="skip extra tests:"
-
-	/sbin/modprobe -q -r cpu-notifier-error-inject
-	/sbin/modprobe -q cpu-notifier-error-inject priority=$priority
-
-	if [ ! -d "$DEBUGFS" ]; then
-		echo $msg debugfs is not mounted >&2
-		exit $ksft_skip
-	fi
-
-	if [ ! -d $NOTIFIER_ERR_INJECT_DIR ]; then
-		echo $msg cpu-notifier-error-inject module is not available >&2
-		exit $ksft_skip
-	fi
-}
-
-prerequisite_extra
-
-#
-# Offline all hot-pluggable CPUs
-#
-echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/CPU_DOWN_PREPARE/error
-for cpu in `hotpluggable_online_cpus`; do
-	offline_cpu_expect_success $cpu
-done
-
-#
-# Test CPU hot-add error handling (offline => online)
-#
-echo $error > $NOTIFIER_ERR_INJECT_DIR/actions/CPU_UP_PREPARE/error
-for cpu in `hotplaggable_offline_cpus`; do
-	online_cpu_expect_fail $cpu
-done
-
-#
-# Online all hot-pluggable CPUs
-#
-echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/CPU_UP_PREPARE/error
-for cpu in `hotplaggable_offline_cpus`; do
-	online_cpu_expect_success $cpu
-done
-
-#
-# Test CPU hot-remove error handling (online => offline)
-#
-echo $error > $NOTIFIER_ERR_INJECT_DIR/actions/CPU_DOWN_PREPARE/error
-for cpu in `hotpluggable_online_cpus`; do
-	offline_cpu_expect_fail $cpu
-done
+online_all_hot_pluggable_cpus
 
-echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/CPU_DOWN_PREPARE/error
-/sbin/modprobe -q -r cpu-notifier-error-inject
+exit $retval
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/bonding/Makefile linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/bonding/Makefile
index 1d866658e541..c61299c10e36 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/bonding/Makefile
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/bonding/Makefile
@@ -5,6 +5,8 @@ TEST_PROGS := bond-break-lacpdu-tx.sh \
 	      dev_addr_lists.sh \
 	      bond-arp-interval-causes-panic.sh
 
-TEST_FILES := lag_lib.sh
+TEST_FILES := \
+	lag_lib.sh \
+	net_forwarding_lib.sh
 
 include ../../../lib.mk
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/bonding/dev_addr_lists.sh linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/bonding/dev_addr_lists.sh
index e6fa24eded5b..5cfe7d8ebc25 100755
--- linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/bonding/dev_addr_lists.sh
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/bonding/dev_addr_lists.sh
@@ -14,7 +14,7 @@ ALL_TESTS="
 REQUIRE_MZ=no
 NUM_NETIFS=0
 lib_dir=$(dirname "$0")
-source "$lib_dir"/../../../net/forwarding/lib.sh
+source "$lib_dir"/net_forwarding_lib.sh
 
 source "$lib_dir"/lag_lib.sh
 
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/bonding/net_forwarding_lib.sh linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/bonding/net_forwarding_lib.sh
new file mode 120000
index 000000000000..39c96828c5ef
--- /dev/null
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/bonding/net_forwarding_lib.sh
@@ -0,0 +1 @@
+../../../net/forwarding/lib.sh
\ No newline at end of file
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/dsa/test_bridge_fdb_stress.sh linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/dsa/test_bridge_fdb_stress.sh
index dca8be6092b9..a1f269ee84da 100755
--- linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/dsa/test_bridge_fdb_stress.sh
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/dsa/test_bridge_fdb_stress.sh
@@ -18,8 +18,8 @@ NUM_NETIFS=1
 REQUIRE_JQ="no"
 REQUIRE_MZ="no"
 NETIF_CREATE="no"
-lib_dir=$(dirname $0)/../../../net/forwarding
-source $lib_dir/lib.sh
+lib_dir=$(dirname "$0")
+source "$lib_dir"/lib.sh
 
 cleanup() {
 	echo "Cleaning up"
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/team/Makefile linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/Makefile
index 642d8df1c137..6a86e61e8bfe 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/team/Makefile
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/Makefile
@@ -3,4 +3,8 @@
 
 TEST_PROGS := dev_addr_lists.sh
 
+TEST_FILES := \
+	lag_lib.sh \
+	net_forwarding_lib.sh
+
 include ../../../lib.mk
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/team/dev_addr_lists.sh linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/dev_addr_lists.sh
index debda7262956..33913112d5ca 100755
--- linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/team/dev_addr_lists.sh
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/dev_addr_lists.sh
@@ -11,14 +11,14 @@ ALL_TESTS="
 REQUIRE_MZ=no
 NUM_NETIFS=0
 lib_dir=$(dirname "$0")
-source "$lib_dir"/../../../net/forwarding/lib.sh
+source "$lib_dir"/net_forwarding_lib.sh
 
-source "$lib_dir"/../bonding/lag_lib.sh
+source "$lib_dir"/lag_lib.sh
 
 
 destroy()
 {
-	local ifnames=(dummy0 dummy1 team0 mv0)
+	local ifnames=(dummy1 dummy2 team0 mv0)
 	local ifname
 
 	for ifname in "${ifnames[@]}"; do
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/team/lag_lib.sh linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/lag_lib.sh
new file mode 120000
index 000000000000..e1347a10afde
--- /dev/null
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/lag_lib.sh
@@ -0,0 +1 @@
+../bonding/lag_lib.sh
\ No newline at end of file
diff --git linux-libre-6.0-gnu/tools/testing/selftests/drivers/net/team/net_forwarding_lib.sh linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/net_forwarding_lib.sh
new file mode 120000
index 000000000000..39c96828c5ef
--- /dev/null
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/drivers/net/team/net_forwarding_lib.sh
@@ -0,0 +1 @@
+../../../net/forwarding/lib.sh
\ No newline at end of file
diff --git linux-libre-6.0-gnu/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc linux-libre-6.0.7-gnu/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
index db522577ff78..d3a79da215c8 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
@@ -1,7 +1,7 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 # description: Generic dynamic event - check if duplicate events are caught
-# requires: dynamic_events "e[:[<group>/]<event>] <attached-group>.<attached-event> [<args>]":README
+# requires: dynamic_events "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README
 
 echo 0 > events/enable
 
diff --git linux-libre-6.0-gnu/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-eprobe.tc linux-libre-6.0.7-gnu/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-eprobe.tc
index 914fe2e5d030..6461c375694f 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-eprobe.tc
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-eprobe.tc
@@ -1,7 +1,7 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 # description: event trigger - test inter-event histogram trigger eprobe on synthetic event
-# requires: dynamic_events synthetic_events events/syscalls/sys_enter_openat/hist "e[:[<group>/]<event>] <attached-group>.<attached-event> [<args>]":README
+# requires: dynamic_events synthetic_events events/syscalls/sys_enter_openat/hist "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README
 
 echo 0 > events/enable
 
diff --git linux-libre-6.0-gnu/tools/testing/selftests/kvm/memslot_modification_stress_test.c linux-libre-6.0.7-gnu/tools/testing/selftests/kvm/memslot_modification_stress_test.c
index 6ee7e1dde404..bb1d17a1171b 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/kvm/memslot_modification_stress_test.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/kvm/memslot_modification_stress_test.c
@@ -67,7 +67,7 @@ struct memslot_antagonist_args {
 static void add_remove_memslot(struct kvm_vm *vm, useconds_t delay,
 			       uint64_t nr_modifications)
 {
-	const uint64_t pages = 1;
+	uint64_t pages = max_t(int, vm->page_size, getpagesize()) / vm->page_size;
 	uint64_t gpa;
 	int i;
 
diff --git linux-libre-6.0-gnu/tools/testing/selftests/lib.mk linux-libre-6.0.7-gnu/tools/testing/selftests/lib.mk
index 9d4cb94cf437..a3ea3d4a206d 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/lib.mk
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/lib.mk
@@ -70,7 +70,7 @@ endef
 run_tests: all
 ifdef building_out_of_srctree
 	@if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \
-		rsync -aq $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(OUTPUT); \
+		rsync -aLq $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(OUTPUT); \
 	fi
 	@if [ "X$(TEST_PROGS)" != "X" ]; then \
 		$(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) \
@@ -84,7 +84,7 @@ endif
 
 define INSTALL_SINGLE_RULE
 	$(if $(INSTALL_LIST),@mkdir -p $(INSTALL_PATH))
-	$(if $(INSTALL_LIST),rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/)
+	$(if $(INSTALL_LIST),rsync -aL $(INSTALL_LIST) $(INSTALL_PATH)/)
 endef
 
 define INSTALL_RULE
diff --git linux-libre-6.0-gnu/tools/testing/selftests/net/fcnal-test.sh linux-libre-6.0.7-gnu/tools/testing/selftests/net/fcnal-test.sh
index 03b586760164..31c3b6ebd388 100755
--- linux-libre-6.0-gnu/tools/testing/selftests/net/fcnal-test.sh
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/net/fcnal-test.sh
@@ -1466,6 +1466,13 @@ ipv4_udp_novrf()
 		run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -0 ${NSA_IP}
 		log_test_addr ${a} $? 0 "Client, device bind via IP_UNICAST_IF"
 
+		log_start
+		run_cmd_nsb nettest -D -s &
+		sleep 1
+		run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -0 ${NSA_IP} -U
+		log_test_addr ${a} $? 0 "Client, device bind via IP_UNICAST_IF, with connect()"
+
+
 		log_start
 		show_hint "Should fail 'Connection refused'"
 		run_cmd nettest -D -r ${a}
@@ -1525,6 +1532,13 @@ ipv4_udp_novrf()
 	run_cmd nettest -D -d ${NSA_DEV} -S -r ${a}
 	log_test_addr ${a} $? 0 "Global server, device client via IP_UNICAST_IF, local connection"
 
+	log_start
+	run_cmd nettest -s -D &
+	sleep 1
+	run_cmd nettest -D -d ${NSA_DEV} -S -r ${a} -U
+	log_test_addr ${a} $? 0 "Global server, device client via IP_UNICAST_IF, local connection, with connect()"
+
+
 	# IPv4 with device bind has really weird behavior - it overrides the
 	# fib lookup, generates an rtable and tries to send the packet. This
 	# causes failures for local traffic at different places
@@ -1550,6 +1564,15 @@ ipv4_udp_novrf()
 		sleep 1
 		run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S
 		log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection"
+
+		log_start
+		show_hint "Should fail since addresses on loopback are out of device scope"
+		run_cmd nettest -D -s &
+		sleep 1
+		run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -U
+		log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection, with connect()"
+
+
 	done
 
 	a=${NSA_IP}
@@ -3157,6 +3180,13 @@ ipv6_udp_novrf()
 		sleep 1
 		run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S
 		log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection"
+
+		log_start
+		show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope"
+		run_cmd nettest -6 -D -s &
+		sleep 1
+		run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S -U
+		log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection, with connect()"
 	done
 
 	a=${NSA_IP6}
diff --git linux-libre-6.0-gnu/tools/testing/selftests/net/nettest.c linux-libre-6.0.7-gnu/tools/testing/selftests/net/nettest.c
index d9a6fd2cd9d3..7900fa98eccb 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/net/nettest.c
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/net/nettest.c
@@ -127,6 +127,9 @@ struct sock_args {
 
 	/* ESP in UDP encap test */
 	int use_xfrm;
+
+	/* use send() and connect() instead of sendto */
+	int datagram_connect;
 };
 
 static int server_mode;
@@ -979,6 +982,11 @@ static int send_msg(int sd, void *addr, socklen_t alen, struct sock_args *args)
 			log_err_errno("write failed sending msg to peer");
 			return 1;
 		}
+	} else if (args->datagram_connect) {
+		if (send(sd, msg, msglen, 0) < 0) {
+			log_err_errno("send failed sending msg to peer");
+			return 1;
+		}
 	} else if (args->ifindex && args->use_cmsg) {
 		if (send_msg_cmsg(sd, addr, alen, args->ifindex, args->version))
 			return 1;
@@ -1659,7 +1667,7 @@ static int connectsock(void *addr, socklen_t alen, struct sock_args *args)
 	if (args->has_local_ip && bind_socket(sd, args))
 		goto err;
 
-	if (args->type != SOCK_STREAM)
+	if (args->type != SOCK_STREAM && !args->datagram_connect)
 		goto out;
 
 	if (args->password && tcp_md5sig(sd, addr, alen, args))
@@ -1854,7 +1862,7 @@ static int ipc_parent(int cpid, int fd, struct sock_args *args)
 	return client_status;
 }
 
-#define GETOPT_STR  "sr:l:c:p:t:g:P:DRn:M:X:m:d:I:BN:O:SCi6xL:0:1:2:3:Fbqf"
+#define GETOPT_STR  "sr:l:c:p:t:g:P:DRn:M:X:m:d:I:BN:O:SUCi6xL:0:1:2:3:Fbqf"
 #define OPT_FORCE_BIND_KEY_IFINDEX 1001
 #define OPT_NO_BIND_KEY_IFINDEX 1002
 
@@ -1891,6 +1899,7 @@ static void print_usage(char *prog)
 	"    -I dev        bind socket to given device name - server mode\n"
 	"    -S            use setsockopt (IP_UNICAST_IF or IP_MULTICAST_IF)\n"
 	"                  to set device binding\n"
+	"    -U            Use connect() and send() for datagram sockets\n"
 	"    -f            bind socket with the IP[V6]_FREEBIND option\n"
 	"    -C            use cmsg and IP_PKTINFO to specify device binding\n"
 	"\n"
@@ -2074,6 +2083,9 @@ int main(int argc, char *argv[])
 		case 'x':
 			args.use_xfrm = 1;
 			break;
+		case 'U':
+			args.datagram_connect = 1;
+			break;
 		default:
 			print_usage(argv[0]);
 			return 1;
diff --git linux-libre-6.0-gnu/tools/testing/selftests/tpm2/tpm2.py linux-libre-6.0.7-gnu/tools/testing/selftests/tpm2/tpm2.py
index 057a4f49c79d..c7363c6764fc 100644
--- linux-libre-6.0-gnu/tools/testing/selftests/tpm2/tpm2.py
+++ linux-libre-6.0.7-gnu/tools/testing/selftests/tpm2/tpm2.py
@@ -371,6 +371,10 @@ class Client:
             fcntl.fcntl(self.tpm, fcntl.F_SETFL, flags)
             self.tpm_poll = select.poll()
 
+    def __del__(self):
+        if self.tpm:
+            self.tpm.close()
+
     def close(self):
         self.tpm.close()
 
diff --git linux-libre-6.0-gnu/tools/verification/dot2/dot2c.py linux-libre-6.0.7-gnu/tools/verification/dot2/dot2c.py
index fa73353f7e56..be8a364a469b 100644
--- linux-libre-6.0-gnu/tools/verification/dot2/dot2c.py
+++ linux-libre-6.0.7-gnu/tools/verification/dot2/dot2c.py
@@ -111,7 +111,7 @@ class Dot2c(Automata):
 
     def format_aut_init_header(self):
         buff = []
-        buff.append("struct %s %s = {" % (self.struct_automaton_def, self.var_automaton_def))
+        buff.append("static struct %s %s = {" % (self.struct_automaton_def, self.var_automaton_def))
         return buff
 
     def __get_string_vector_per_line_content(self, buff):
diff --git linux-libre-6.0-gnu/virt/kvm/kvm_main.c linux-libre-6.0.7-gnu/virt/kvm/kvm_main.c
index 584a5bab3af3..4c5259828efd 100644
--- linux-libre-6.0-gnu/virt/kvm/kvm_main.c
+++ linux-libre-6.0.7-gnu/virt/kvm/kvm_main.c
@@ -4834,6 +4834,12 @@ struct compat_kvm_clear_dirty_log {
 	};
 };
 
+long __weak kvm_arch_vm_compat_ioctl(struct file *filp, unsigned int ioctl,
+				     unsigned long arg)
+{
+	return -ENOTTY;
+}
+
 static long kvm_vm_compat_ioctl(struct file *filp,
 			   unsigned int ioctl, unsigned long arg)
 {
@@ -4842,6 +4848,11 @@ static long kvm_vm_compat_ioctl(struct file *filp,
 
 	if (kvm->mm != current->mm || kvm->vm_dead)
 		return -EIO;
+
+	r = kvm_arch_vm_compat_ioctl(filp, ioctl, arg);
+	if (r != -ENOTTY)
+		return r;
+
 	switch (ioctl) {
 #ifdef CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT
 	case KVM_CLEAR_DIRTY_LOG: {
