diff --git linux-libre-5.10.245-gnu1/Documentation/ABI/testing/sysfs-bus-pci linux-libre-5.10.246-gnu1/Documentation/ABI/testing/sysfs-bus-pci
index da33ab66ddfe..9d499a126e87 100644
--- linux-libre-5.10.245-gnu1/Documentation/ABI/testing/sysfs-bus-pci
+++ linux-libre-5.10.246-gnu1/Documentation/ABI/testing/sysfs-bus-pci
@@ -377,3 +377,12 @@ Contact:	Heiner Kallweit <hkallweit1@gmail.com>
 Description:	If ASPM is supported for an endpoint, these files can be
 		used to disable or enable the individual power management
 		states. Write y/1/on to enable, n/0/off to disable.
+
+What:		/sys/bus/pci/devices/.../power_state
+Date:		November 2020
+Contact:	Linux PCI developers <linux-pci@vger.kernel.org>
+Description:
+		This file contains the current PCI power state of the device.
+		The value comes from the PCI kernel device state and can be one
+		of: "unknown", "error", "D0", D1", "D2", "D3hot", "D3cold".
+		The file is read only.
diff --git linux-libre-5.10.245-gnu1/Documentation/admin-guide/kernel-parameters.txt linux-libre-5.10.246-gnu1/Documentation/admin-guide/kernel-parameters.txt
index bac4b1493222..0f1605d78e83 100644
--- linux-libre-5.10.245-gnu1/Documentation/admin-guide/kernel-parameters.txt
+++ linux-libre-5.10.246-gnu1/Documentation/admin-guide/kernel-parameters.txt
@@ -4846,6 +4846,9 @@
 
 	rootflags=	[KNL] Set root filesystem mount option string
 
+	initramfs_options= [KNL]
+                        Specify mount options for for the initramfs mount.
+
 	rootfstype=	[KNL] Set root filesystem type
 
 	rootwait	[KNL] Wait (indefinitely) for root device to show up.
diff --git linux-libre-5.10.245-gnu1/Documentation/arm64/silicon-errata.rst linux-libre-5.10.246-gnu1/Documentation/arm64/silicon-errata.rst
index 9ee134914557..02169bedae45 100644
--- linux-libre-5.10.245-gnu1/Documentation/arm64/silicon-errata.rst
+++ linux-libre-5.10.246-gnu1/Documentation/arm64/silicon-errata.rst
@@ -144,6 +144,8 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Neoverse-V3     | #3312417        | ARM64_ERRATUM_3194386       |
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Neoverse-V3AE   | #3312417        | ARM64_ERRATUM_3194386       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | MMU-500         | #841119,826419  | N/A                         |
 +----------------+-----------------+-----------------+-----------------------------+
 +----------------+-----------------+-----------------+-----------------------------+
diff --git linux-libre-5.10.245-gnu1/Documentation/trace/histogram-design.rst linux-libre-5.10.246-gnu1/Documentation/trace/histogram-design.rst
index 088c8cce738b..6e0d1a48bd50 100644
--- linux-libre-5.10.245-gnu1/Documentation/trace/histogram-design.rst
+++ linux-libre-5.10.246-gnu1/Documentation/trace/histogram-design.rst
@@ -380,7 +380,9 @@ entry, ts0, corresponding to the ts0 variable in the sched_waking
 trigger above.
 
 sched_waking histogram
-----------------------::
+----------------------
+
+.. code-block::
 
   +------------------+
   | hist_data        |<-------------------------------------------------------+
diff --git linux-libre-5.10.245-gnu1/Makefile linux-libre-5.10.246-gnu1/Makefile
index d56bac83f0db..689d8183bc40 100644
--- linux-libre-5.10.245-gnu1/Makefile
+++ linux-libre-5.10.246-gnu1/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 245
+SUBLEVEL = 246
 EXTRAVERSION = -gnu1
 NAME = Dare mighty things
 
diff --git linux-libre-5.10.245-gnu1/arch/arm/mach-omap2/pm33xx-core.c linux-libre-5.10.246-gnu1/arch/arm/mach-omap2/pm33xx-core.c
index e3b783bbc626..e1ab803be491 100644
--- linux-libre-5.10.245-gnu1/arch/arm/mach-omap2/pm33xx-core.c
+++ linux-libre-5.10.246-gnu1/arch/arm/mach-omap2/pm33xx-core.c
@@ -392,12 +392,15 @@ static int __init amx3_idle_init(struct device_node *cpu_node, int cpu)
 		if (!state_node)
 			break;
 
-		if (!of_device_is_available(state_node))
+		if (!of_device_is_available(state_node)) {
+			of_node_put(state_node);
 			continue;
+		}
 
 		if (i == CPUIDLE_STATE_MAX) {
 			pr_warn("%s: cpuidle states reached max possible\n",
 				__func__);
+			of_node_put(state_node);
 			break;
 		}
 
@@ -407,6 +410,7 @@ static int __init amx3_idle_init(struct device_node *cpu_node, int cpu)
 			states[state_count].wfi_flags |= WFI_FLAG_WAKE_M3 |
 							 WFI_FLAG_FLUSH_CACHE;
 
+		of_node_put(state_node);
 		state_count++;
 	}
 
diff --git linux-libre-5.10.245-gnu1/arch/arm/mm/pageattr.c linux-libre-5.10.246-gnu1/arch/arm/mm/pageattr.c
index 9790ae3a8c68..3b3bfa825fad 100644
--- linux-libre-5.10.245-gnu1/arch/arm/mm/pageattr.c
+++ linux-libre-5.10.246-gnu1/arch/arm/mm/pageattr.c
@@ -25,7 +25,7 @@ static int change_page_range(pte_t *ptep, unsigned long addr, void *data)
 	return 0;
 }
 
-static bool in_range(unsigned long start, unsigned long size,
+static bool range_in_range(unsigned long start, unsigned long size,
 	unsigned long range_start, unsigned long range_end)
 {
 	return start >= range_start && start < range_end &&
@@ -46,8 +46,8 @@ static int change_memory_common(unsigned long addr, int numpages,
 	if (!size)
 		return 0;
 
-	if (!in_range(start, size, MODULES_VADDR, MODULES_END) &&
-	    !in_range(start, size, VMALLOC_START, VMALLOC_END))
+	if (!range_in_range(start, size, MODULES_VADDR, MODULES_END) &&
+	    !range_in_range(start, size, VMALLOC_START, VMALLOC_END))
 		return -EINVAL;
 
 	data.set_mask = set_mask;
diff --git linux-libre-5.10.245-gnu1/arch/arm64/Kconfig linux-libre-5.10.246-gnu1/arch/arm64/Kconfig
index cd13f02d579b..308ea83cb07d 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/Kconfig
+++ linux-libre-5.10.246-gnu1/arch/arm64/Kconfig
@@ -718,6 +718,7 @@ config ARM64_ERRATUM_3194386
 	  * ARM Neoverse-V1 erratum 3324341
 	  * ARM Neoverse V2 erratum 3324336
 	  * ARM Neoverse-V3 erratum 3312417
+	  * ARM Neoverse-V3AE erratum 3312417
 
 	  On affected cores "MSR SSBS, #0" instructions may not affect
 	  subsequent speculative instructions, which may permit unexepected
diff --git linux-libre-5.10.245-gnu1/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts linux-libre-5.10.246-gnu1/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts
index cce642c53812..3d3db33a64dc 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts
+++ linux-libre-5.10.246-gnu1/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts
@@ -11,7 +11,7 @@
 
 / {
 	model = "Pumpkin MT8516";
-	compatible = "mediatek,mt8516";
+	compatible = "mediatek,mt8516-pumpkin", "mediatek,mt8516";
 
 	memory@40000000 {
 		device_type = "memory";
diff --git linux-libre-5.10.245-gnu1/arch/arm64/boot/dts/qcom/msm8916.dtsi linux-libre-5.10.246-gnu1/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 4e0441d99eef..0e1890fe2ff6 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ linux-libre-5.10.246-gnu1/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -899,6 +899,8 @@
 
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 
+			resets = <&gcc GCC_MDSS_BCR>;
+
 			interrupt-controller;
 			#interrupt-cells = <1>;
 
diff --git linux-libre-5.10.245-gnu1/arch/arm64/boot/dts/qcom/sdm845.dtsi linux-libre-5.10.246-gnu1/arch/arm64/boot/dts/qcom/sdm845.dtsi
index da48ae60155a..4422392fb60e 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ linux-libre-5.10.246-gnu1/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -4492,11 +4492,11 @@
 			compatible = "qcom,bam-v1.7.0";
 			qcom,controlled-remotely;
 			reg = <0 0x17184000 0 0x2a000>;
-			num-channels  = <31>;
+			num-channels = <23>;
 			interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
 			qcom,ee = <1>;
-			qcom,num-ees = <2>;
+			qcom,num-ees = <4>;
 			iommus = <&apps_smmu 0x1806 0x0>;
 		};
 
diff --git linux-libre-5.10.245-gnu1/arch/arm64/include/asm/cputype.h linux-libre-5.10.246-gnu1/arch/arm64/include/asm/cputype.h
index dc88e9d2e5d2..9974ef7c788d 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/include/asm/cputype.h
+++ linux-libre-5.10.246-gnu1/arch/arm64/include/asm/cputype.h
@@ -92,6 +92,7 @@
 #define ARM_CPU_PART_NEOVERSE_V2	0xD4F
 #define ARM_CPU_PART_CORTEX_A720	0xD81
 #define ARM_CPU_PART_CORTEX_X4		0xD82
+#define ARM_CPU_PART_NEOVERSE_V3AE	0xD83
 #define ARM_CPU_PART_NEOVERSE_V3	0xD84
 #define ARM_CPU_PART_CORTEX_X925	0xD85
 #define ARM_CPU_PART_CORTEX_A725	0xD87
@@ -157,6 +158,7 @@
 #define MIDR_NEOVERSE_V2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V2)
 #define MIDR_CORTEX_A720 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A720)
 #define MIDR_CORTEX_X4 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X4)
+#define MIDR_NEOVERSE_V3AE	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3AE)
 #define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3)
 #define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925)
 #define MIDR_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725)
diff --git linux-libre-5.10.245-gnu1/arch/arm64/include/asm/pgtable.h linux-libre-5.10.246-gnu1/arch/arm64/include/asm/pgtable.h
index d92b5aed354e..9bf40864b6e4 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/include/asm/pgtable.h
+++ linux-libre-5.10.246-gnu1/arch/arm64/include/asm/pgtable.h
@@ -174,7 +174,8 @@ static inline pmd_t set_pmd_bit(pmd_t pmd, pgprot_t prot)
 static inline pte_t pte_mkwrite(pte_t pte)
 {
 	pte = set_pte_bit(pte, __pgprot(PTE_WRITE));
-	pte = clear_pte_bit(pte, __pgprot(PTE_RDONLY));
+	if (pte_sw_dirty(pte))
+		pte = clear_pte_bit(pte, __pgprot(PTE_RDONLY));
 	return pte;
 }
 
diff --git linux-libre-5.10.245-gnu1/arch/arm64/kernel/cpu_errata.c linux-libre-5.10.246-gnu1/arch/arm64/kernel/cpu_errata.c
index a77fcc9e7c72..6269a4e56f40 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/kernel/cpu_errata.c
+++ linux-libre-5.10.246-gnu1/arch/arm64/kernel/cpu_errata.c
@@ -386,6 +386,7 @@ static const struct midr_range erratum_spec_ssbs_list[] = {
 	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V1),
 	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V2),
 	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V3),
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V3AE),
 	{}
 };
 #endif
diff --git linux-libre-5.10.245-gnu1/arch/arm64/kernel/cpufeature.c linux-libre-5.10.246-gnu1/arch/arm64/kernel/cpufeature.c
index 2dc269b865de..e055ec3a5cfb 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/kernel/cpufeature.c
+++ linux-libre-5.10.246-gnu1/arch/arm64/kernel/cpufeature.c
@@ -1768,12 +1768,18 @@ static void bti_enable(const struct arm64_cpu_capabilities *__unused)
 #ifdef CONFIG_ARM64_MTE
 static void cpu_enable_mte(struct arm64_cpu_capabilities const *cap)
 {
+	static bool cleared_zero_page = false;
+
 	/*
 	 * Clear the tags in the zero page. This needs to be done via the
-	 * linear map which has the Tagged attribute.
+	 * linear map which has the Tagged attribute. Since this page is
+	 * always mapped as pte_special(), set_pte_at() will not attempt to
+	 * clear the tags or set PG_mte_tagged.
 	 */
-	if (!test_and_set_bit(PG_mte_tagged, &ZERO_PAGE(0)->flags))
+	if (!cleared_zero_page) {
+		cleared_zero_page = true;
 		mte_clear_page_tags(lm_alias(empty_zero_page));
+	}
 }
 #endif /* CONFIG_ARM64_MTE */
 
diff --git linux-libre-5.10.245-gnu1/arch/arm64/kernel/mte.c linux-libre-5.10.246-gnu1/arch/arm64/kernel/mte.c
index 4a069f85bd91..2a8c011dc9cd 100644
--- linux-libre-5.10.245-gnu1/arch/arm64/kernel/mte.c
+++ linux-libre-5.10.246-gnu1/arch/arm64/kernel/mte.c
@@ -247,7 +247,8 @@ static int __access_remote_tags(struct mm_struct *mm, unsigned long addr,
 			put_page(page);
 			break;
 		}
-		WARN_ON_ONCE(!test_bit(PG_mte_tagged, &page->flags));
+		WARN_ON_ONCE(!test_bit(PG_mte_tagged, &page->flags) &&
+			     !is_zero_pfn(page_to_pfn(page)));
 
 		/* limit access to the end of the page */
 		offset = offset_in_page(addr);
diff --git linux-libre-5.10.245-gnu1/arch/m68k/include/asm/bitops.h linux-libre-5.10.246-gnu1/arch/m68k/include/asm/bitops.h
index 10133a968c8e..d2a9aa048517 100644
--- linux-libre-5.10.245-gnu1/arch/m68k/include/asm/bitops.h
+++ linux-libre-5.10.246-gnu1/arch/m68k/include/asm/bitops.h
@@ -314,12 +314,12 @@ static inline int bfchg_mem_test_and_change_bit(int nr,
 #include <asm-generic/bitops/ffz.h>
 #else
 
-static inline int find_first_zero_bit(const unsigned long *vaddr,
-				      unsigned size)
+static inline unsigned long find_first_zero_bit(const unsigned long *vaddr,
+						unsigned long size)
 {
 	const unsigned long *p = vaddr;
-	int res = 32;
-	unsigned int words;
+	unsigned long res = 32;
+	unsigned long words;
 	unsigned long num;
 
 	if (!size)
@@ -340,8 +340,9 @@ out:
 }
 #define find_first_zero_bit find_first_zero_bit
 
-static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
-				     int offset)
+static inline unsigned long find_next_zero_bit(const unsigned long *vaddr,
+					       unsigned long size,
+					       unsigned long offset)
 {
 	const unsigned long *p = vaddr + (offset >> 5);
 	int bit = offset & 31UL, res;
@@ -370,11 +371,12 @@ static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
 }
 #define find_next_zero_bit find_next_zero_bit
 
-static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
+static inline unsigned long find_first_bit(const unsigned long *vaddr,
+					   unsigned long size)
 {
 	const unsigned long *p = vaddr;
-	int res = 32;
-	unsigned int words;
+	unsigned long res = 32;
+	unsigned long words;
 	unsigned long num;
 
 	if (!size)
@@ -395,8 +397,9 @@ out:
 }
 #define find_first_bit find_first_bit
 
-static inline int find_next_bit(const unsigned long *vaddr, int size,
-				int offset)
+static inline unsigned long find_next_bit(const unsigned long *vaddr,
+					  unsigned long size,
+					  unsigned long offset)
 {
 	const unsigned long *p = vaddr + (offset >> 5);
 	int bit = offset & 31UL, res;
diff --git linux-libre-5.10.245-gnu1/arch/mips/mti-malta/malta-setup.c linux-libre-5.10.246-gnu1/arch/mips/mti-malta/malta-setup.c
index e1fb8b534944..6febe8a2ae24 100644
--- linux-libre-5.10.245-gnu1/arch/mips/mti-malta/malta-setup.c
+++ linux-libre-5.10.246-gnu1/arch/mips/mti-malta/malta-setup.c
@@ -47,7 +47,7 @@ static struct resource standard_io_resources[] = {
 		.name = "keyboard",
 		.start = 0x60,
 		.end = 0x6f,
-		.flags = IORESOURCE_IO | IORESOURCE_BUSY
+		.flags = IORESOURCE_IO
 	},
 	{
 		.name = "dma page reg",
diff --git linux-libre-5.10.245-gnu1/arch/parisc/include/uapi/asm/ioctls.h linux-libre-5.10.246-gnu1/arch/parisc/include/uapi/asm/ioctls.h
index 82d1148c6379..74b4027a4e80 100644
--- linux-libre-5.10.245-gnu1/arch/parisc/include/uapi/asm/ioctls.h
+++ linux-libre-5.10.246-gnu1/arch/parisc/include/uapi/asm/ioctls.h
@@ -10,10 +10,10 @@
 #define TCSETS		_IOW('T', 17, struct termios) /* TCSETATTR */
 #define TCSETSW		_IOW('T', 18, struct termios) /* TCSETATTRD */
 #define TCSETSF		_IOW('T', 19, struct termios) /* TCSETATTRF */
-#define TCGETA		_IOR('T', 1, struct termio)
-#define TCSETA		_IOW('T', 2, struct termio)
-#define TCSETAW		_IOW('T', 3, struct termio)
-#define TCSETAF		_IOW('T', 4, struct termio)
+#define TCGETA          0x40125401
+#define TCSETA          0x80125402
+#define TCSETAW         0x80125403
+#define TCSETAF         0x80125404
 #define TCSBRK		_IO('T', 5)
 #define TCXONC		_IO('T', 6)
 #define TCFLSH		_IO('T', 7)
diff --git linux-libre-5.10.245-gnu1/arch/sparc/kernel/of_device_32.c linux-libre-5.10.246-gnu1/arch/sparc/kernel/of_device_32.c
index 4ebf51e6e78e..b06b92c9a375 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/kernel/of_device_32.c
+++ linux-libre-5.10.246-gnu1/arch/sparc/kernel/of_device_32.c
@@ -387,6 +387,7 @@ static struct platform_device * __init scan_one_device(struct device_node *dp,
 
 	if (of_device_register(op)) {
 		printk("%pOF: Could not register of device.\n", dp);
+		put_device(&op->dev);
 		kfree(op);
 		op = NULL;
 	}
diff --git linux-libre-5.10.245-gnu1/arch/sparc/kernel/of_device_64.c linux-libre-5.10.246-gnu1/arch/sparc/kernel/of_device_64.c
index 5a9f86b1d4e7..6e616bd5cc46 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/kernel/of_device_64.c
+++ linux-libre-5.10.246-gnu1/arch/sparc/kernel/of_device_64.c
@@ -680,6 +680,7 @@ static struct platform_device * __init scan_one_device(struct device_node *dp,
 
 	if (of_device_register(op)) {
 		printk("%pOF: Could not register of device.\n", dp);
+		put_device(&op->dev);
 		kfree(op);
 		op = NULL;
 	}
diff --git linux-libre-5.10.245-gnu1/arch/sparc/lib/M7memcpy.S linux-libre-5.10.246-gnu1/arch/sparc/lib/M7memcpy.S
index cbd42ea7c3f7..99357bfa8e82 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/lib/M7memcpy.S
+++ linux-libre-5.10.246-gnu1/arch/sparc/lib/M7memcpy.S
@@ -696,16 +696,16 @@ FUNC_NAME:
 	EX_LD_FP(LOAD(ldd, %o4+40, %f26), memcpy_retl_o2_plus_o5_plus_40)
 	faligndata %f24, %f26, %f10
 	EX_ST_FP(STORE(std, %f6, %o0+24), memcpy_retl_o2_plus_o5_plus_40)
-	EX_LD_FP(LOAD(ldd, %o4+48, %f28), memcpy_retl_o2_plus_o5_plus_40)
+	EX_LD_FP(LOAD(ldd, %o4+48, %f28), memcpy_retl_o2_plus_o5_plus_32)
 	faligndata %f26, %f28, %f12
-	EX_ST_FP(STORE(std, %f8, %o0+32), memcpy_retl_o2_plus_o5_plus_40)
+	EX_ST_FP(STORE(std, %f8, %o0+32), memcpy_retl_o2_plus_o5_plus_32)
 	add	%o4, 64, %o4
-	EX_LD_FP(LOAD(ldd, %o4-8, %f30), memcpy_retl_o2_plus_o5_plus_40)
+	EX_LD_FP(LOAD(ldd, %o4-8, %f30), memcpy_retl_o2_plus_o5_plus_24)
 	faligndata %f28, %f30, %f14
-	EX_ST_FP(STORE(std, %f10, %o0+40), memcpy_retl_o2_plus_o5_plus_40)
-	EX_ST_FP(STORE(std, %f12, %o0+48), memcpy_retl_o2_plus_o5_plus_40)
+	EX_ST_FP(STORE(std, %f10, %o0+40), memcpy_retl_o2_plus_o5_plus_24)
+	EX_ST_FP(STORE(std, %f12, %o0+48), memcpy_retl_o2_plus_o5_plus_16)
 	add	%o0, 64, %o0
-	EX_ST_FP(STORE(std, %f14, %o0-8), memcpy_retl_o2_plus_o5_plus_40)
+	EX_ST_FP(STORE(std, %f14, %o0-8), memcpy_retl_o2_plus_o5_plus_8)
 	fsrc2	%f30, %f14
 	bgu,pt	%xcc, .Lunalign_sloop
 	 prefetch [%o4 + (8 * BLOCK_SIZE)], 20
@@ -728,7 +728,7 @@ FUNC_NAME:
 	add	%o4, 8, %o4
 	faligndata %f0, %f2, %f16
 	subcc	%o5, 8, %o5
-	EX_ST_FP(STORE(std, %f16, %o0), memcpy_retl_o2_plus_o5)
+	EX_ST_FP(STORE(std, %f16, %o0), memcpy_retl_o2_plus_o5_plus_8)
 	fsrc2	%f2, %f0
 	bgu,pt	%xcc, .Lunalign_by8
 	 add	%o0, 8, %o0
@@ -772,7 +772,7 @@ FUNC_NAME:
 	subcc	%o5, 0x20, %o5
 	EX_ST(STORE(stx, %o3, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_32)
 	EX_ST(STORE(stx, %g2, %o0 + 0x08), memcpy_retl_o2_plus_o5_plus_24)
-	EX_ST(STORE(stx, %g7, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_24)
+	EX_ST(STORE(stx, %g7, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_16)
 	EX_ST(STORE(stx, %o4, %o0 + 0x18), memcpy_retl_o2_plus_o5_plus_8)
 	bne,pt	%xcc, 1b
 	 add	%o0, 0x20, %o0
@@ -804,12 +804,12 @@ FUNC_NAME:
 	brz,pt	%o3, 2f
 	 sub	%o2, %o3, %o2
 
-1:	EX_LD(LOAD(ldub, %o1 + 0x00, %g2), memcpy_retl_o2_plus_g1)
+1:	EX_LD(LOAD(ldub, %o1 + 0x00, %g2), memcpy_retl_o2_plus_o3)
 	add	%o1, 1, %o1
 	subcc	%o3, 1, %o3
 	add	%o0, 1, %o0
 	bne,pt	%xcc, 1b
-	 EX_ST(STORE(stb, %g2, %o0 - 0x01), memcpy_retl_o2_plus_g1_plus_1)
+	 EX_ST(STORE(stb, %g2, %o0 - 0x01), memcpy_retl_o2_plus_o3_plus_1)
 2:
 	and	%o1, 0x7, %o3
 	brz,pn	%o3, .Lmedium_noprefetch_cp
diff --git linux-libre-5.10.245-gnu1/arch/sparc/lib/Memcpy_utils.S linux-libre-5.10.246-gnu1/arch/sparc/lib/Memcpy_utils.S
index 64fbac28b3db..207343367bb2 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/lib/Memcpy_utils.S
+++ linux-libre-5.10.246-gnu1/arch/sparc/lib/Memcpy_utils.S
@@ -137,6 +137,15 @@ ENTRY(memcpy_retl_o2_plus_63_8)
 	ba,pt	%xcc, __restore_asi
 	 add	%o2, 8, %o0
 ENDPROC(memcpy_retl_o2_plus_63_8)
+ENTRY(memcpy_retl_o2_plus_o3)
+	ba,pt	%xcc, __restore_asi
+	 add	%o2, %o3, %o0
+ENDPROC(memcpy_retl_o2_plus_o3)
+ENTRY(memcpy_retl_o2_plus_o3_plus_1)
+	add	%o3, 1, %o3
+	ba,pt	%xcc, __restore_asi
+	 add	%o2, %o3, %o0
+ENDPROC(memcpy_retl_o2_plus_o3_plus_1)
 ENTRY(memcpy_retl_o2_plus_o5)
 	ba,pt	%xcc, __restore_asi
 	 add	%o2, %o5, %o0
diff --git linux-libre-5.10.245-gnu1/arch/sparc/lib/NG4memcpy.S linux-libre-5.10.246-gnu1/arch/sparc/lib/NG4memcpy.S
index 7ad58ebe0d00..df0ec1bd1948 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/lib/NG4memcpy.S
+++ linux-libre-5.10.246-gnu1/arch/sparc/lib/NG4memcpy.S
@@ -281,7 +281,7 @@ FUNC_NAME:	/* %o0=dst, %o1=src, %o2=len */
 	subcc		%o5, 0x20, %o5
 	EX_ST(STORE(stx, %g1, %o0 + 0x00), memcpy_retl_o2_plus_o5_plus_32)
 	EX_ST(STORE(stx, %g2, %o0 + 0x08), memcpy_retl_o2_plus_o5_plus_24)
-	EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_24)
+	EX_ST(STORE(stx, GLOBAL_SPARE, %o0 + 0x10), memcpy_retl_o2_plus_o5_plus_16)
 	EX_ST(STORE(stx, %o4, %o0 + 0x18), memcpy_retl_o2_plus_o5_plus_8)
 	bne,pt		%icc, 1b
 	 add		%o0, 0x20, %o0
diff --git linux-libre-5.10.245-gnu1/arch/sparc/lib/NGmemcpy.S linux-libre-5.10.246-gnu1/arch/sparc/lib/NGmemcpy.S
index 8e4d22a6ba0b..846a8c4ea394 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/lib/NGmemcpy.S
+++ linux-libre-5.10.246-gnu1/arch/sparc/lib/NGmemcpy.S
@@ -80,8 +80,8 @@
 #ifndef EX_RETVAL
 #define EX_RETVAL(x)	x
 __restore_asi:
-	ret
 	wr	%g0, ASI_AIUS, %asi
+	ret
 	 restore
 ENTRY(NG_ret_i2_plus_i4_plus_1)
 	ba,pt	%xcc, __restore_asi
@@ -126,15 +126,16 @@ ENTRY(NG_ret_i2_plus_g1_minus_56)
 	ba,pt	%xcc, __restore_asi
 	 add	%i2, %g1, %i0
 ENDPROC(NG_ret_i2_plus_g1_minus_56)
-ENTRY(NG_ret_i2_plus_i4)
+ENTRY(NG_ret_i2_plus_i4_plus_16)
+        add     %i4, 16, %i4
 	ba,pt	%xcc, __restore_asi
 	 add	%i2, %i4, %i0
-ENDPROC(NG_ret_i2_plus_i4)
-ENTRY(NG_ret_i2_plus_i4_minus_8)
-	sub	%i4, 8, %i4
+ENDPROC(NG_ret_i2_plus_i4_plus_16)
+ENTRY(NG_ret_i2_plus_i4_plus_8)
+	add	%i4, 8, %i4
 	ba,pt	%xcc, __restore_asi
 	 add	%i2, %i4, %i0
-ENDPROC(NG_ret_i2_plus_i4_minus_8)
+ENDPROC(NG_ret_i2_plus_i4_plus_8)
 ENTRY(NG_ret_i2_plus_8)
 	ba,pt	%xcc, __restore_asi
 	 add	%i2, 8, %i0
@@ -161,6 +162,12 @@ ENTRY(NG_ret_i2_and_7_plus_i4)
 	ba,pt	%xcc, __restore_asi
 	 add	%i2, %i4, %i0
 ENDPROC(NG_ret_i2_and_7_plus_i4)
+ENTRY(NG_ret_i2_and_7_plus_i4_plus_8)
+	and	%i2, 7, %i2
+	add	%i4, 8, %i4
+	ba,pt	%xcc, __restore_asi
+	 add	%i2, %i4, %i0
+ENDPROC(NG_ret_i2_and_7_plus_i4)
 #endif
 
 	.align		64
@@ -406,13 +413,13 @@ FUNC_NAME:	/* %i0=dst, %i1=src, %i2=len */
 	andn		%i2, 0xf, %i4
 	and		%i2, 0xf, %i2
 1:	subcc		%i4, 0x10, %i4
-	EX_LD(LOAD(ldx, %i1, %o4), NG_ret_i2_plus_i4)
+	EX_LD(LOAD(ldx, %i1, %o4), NG_ret_i2_plus_i4_plus_16)
 	add		%i1, 0x08, %i1
-	EX_LD(LOAD(ldx, %i1, %g1), NG_ret_i2_plus_i4)
+	EX_LD(LOAD(ldx, %i1, %g1), NG_ret_i2_plus_i4_plus_16)
 	sub		%i1, 0x08, %i1
-	EX_ST(STORE(stx, %o4, %i1 + %i3), NG_ret_i2_plus_i4)
+	EX_ST(STORE(stx, %o4, %i1 + %i3), NG_ret_i2_plus_i4_plus_16)
 	add		%i1, 0x8, %i1
-	EX_ST(STORE(stx, %g1, %i1 + %i3), NG_ret_i2_plus_i4_minus_8)
+	EX_ST(STORE(stx, %g1, %i1 + %i3), NG_ret_i2_plus_i4_plus_8)
 	bgu,pt		%XCC, 1b
 	 add		%i1, 0x8, %i1
 73:	andcc		%i2, 0x8, %g0
@@ -469,7 +476,7 @@ FUNC_NAME:	/* %i0=dst, %i1=src, %i2=len */
 	subcc		%i4, 0x8, %i4
 	srlx		%g3, %i3, %i5
 	or		%i5, %g2, %i5
-	EX_ST(STORE(stx, %i5, %o0), NG_ret_i2_and_7_plus_i4)
+	EX_ST(STORE(stx, %i5, %o0), NG_ret_i2_and_7_plus_i4_plus_8)
 	add		%o0, 0x8, %o0
 	bgu,pt		%icc, 1b
 	 sllx		%g3, %g1, %g2
diff --git linux-libre-5.10.245-gnu1/arch/sparc/lib/U1memcpy.S linux-libre-5.10.246-gnu1/arch/sparc/lib/U1memcpy.S
index a6f4ee391897..021b94a383d1 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/lib/U1memcpy.S
+++ linux-libre-5.10.246-gnu1/arch/sparc/lib/U1memcpy.S
@@ -164,17 +164,18 @@ ENTRY(U1_gs_40_fp)
 	retl
 	 add		%o0, %o2, %o0
 ENDPROC(U1_gs_40_fp)
-ENTRY(U1_g3_0_fp)
-	VISExitHalf
-	retl
-	 add		%g3, %o2, %o0
-ENDPROC(U1_g3_0_fp)
 ENTRY(U1_g3_8_fp)
 	VISExitHalf
 	add		%g3, 8, %g3
 	retl
 	 add		%g3, %o2, %o0
 ENDPROC(U1_g3_8_fp)
+ENTRY(U1_g3_16_fp)
+	VISExitHalf
+	add		%g3, 16, %g3
+	retl
+	 add		%g3, %o2, %o0
+ENDPROC(U1_g3_16_fp)
 ENTRY(U1_o2_0_fp)
 	VISExitHalf
 	retl
@@ -547,18 +548,18 @@ FUNC_NAME:		/* %o0=dst, %o1=src, %o2=len */
 62:	FINISH_VISCHUNK(o0, f44, f46)
 63:	UNEVEN_VISCHUNK_LAST(o0, f46, f0)
 
-93:	EX_LD_FP(LOAD(ldd, %o1, %f2), U1_g3_0_fp)
+93:	EX_LD_FP(LOAD(ldd, %o1, %f2), U1_g3_8_fp)
 	add		%o1, 8, %o1
 	subcc		%g3, 8, %g3
 	faligndata	%f0, %f2, %f8
-	EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8_fp)
+	EX_ST_FP(STORE(std, %f8, %o0), U1_g3_16_fp)
 	bl,pn		%xcc, 95f
 	 add		%o0, 8, %o0
-	EX_LD_FP(LOAD(ldd, %o1, %f0), U1_g3_0_fp)
+	EX_LD_FP(LOAD(ldd, %o1, %f0), U1_g3_8_fp)
 	add		%o1, 8, %o1
 	subcc		%g3, 8, %g3
 	faligndata	%f2, %f0, %f8
-	EX_ST_FP(STORE(std, %f8, %o0), U1_g3_8_fp)
+	EX_ST_FP(STORE(std, %f8, %o0), U1_g3_16_fp)
 	bge,pt		%xcc, 93b
 	 add		%o0, 8, %o0
 
diff --git linux-libre-5.10.245-gnu1/arch/sparc/lib/U3memcpy.S linux-libre-5.10.246-gnu1/arch/sparc/lib/U3memcpy.S
index 9248d59c734c..bace3a18f836 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/lib/U3memcpy.S
+++ linux-libre-5.10.246-gnu1/arch/sparc/lib/U3memcpy.S
@@ -267,6 +267,7 @@ FUNC_NAME:	/* %o0=dst, %o1=src, %o2=len */
 	faligndata	%f10, %f12, %f26
 	EX_LD_FP(LOAD(ldd, %o1 + 0x040, %f0), U3_retl_o2)
 
+	and		%o2, 0x3f, %o2
 	subcc		GLOBAL_SPARE, 0x80, GLOBAL_SPARE
 	add		%o1, 0x40, %o1
 	bgu,pt		%XCC, 1f
@@ -336,7 +337,6 @@ FUNC_NAME:	/* %o0=dst, %o1=src, %o2=len */
 	 * Also notice how this code is careful not to perform a
 	 * load past the end of the src buffer.
 	 */
-	and		%o2, 0x3f, %o2
 	andcc		%o2, 0x38, %g2
 	be,pn		%XCC, 2f
 	 subcc		%g2, 0x8, %g2
diff --git linux-libre-5.10.245-gnu1/arch/sparc/mm/hugetlbpage.c linux-libre-5.10.246-gnu1/arch/sparc/mm/hugetlbpage.c
index ec423b5f17dd..a851a39b1eb8 100644
--- linux-libre-5.10.245-gnu1/arch/sparc/mm/hugetlbpage.c
+++ linux-libre-5.10.246-gnu1/arch/sparc/mm/hugetlbpage.c
@@ -133,6 +133,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 
 static pte_t sun4u_hugepage_shift_to_tte(pte_t entry, unsigned int shift)
 {
+	unsigned long hugepage_size = _PAGE_SZ4MB_4U;
+
+	pte_val(entry) = pte_val(entry) & ~_PAGE_SZALL_4U;
+
+	switch (shift) {
+	case HPAGE_256MB_SHIFT:
+		hugepage_size = _PAGE_SZ256MB_4U;
+		pte_val(entry) |= _PAGE_PMD_HUGE;
+		break;
+	case HPAGE_SHIFT:
+		pte_val(entry) |= _PAGE_PMD_HUGE;
+		break;
+	case HPAGE_64K_SHIFT:
+		hugepage_size = _PAGE_SZ64K_4U;
+		break;
+	default:
+		WARN_ONCE(1, "unsupported hugepage shift=%u\n", shift);
+	}
+
+	pte_val(entry) = pte_val(entry) | hugepage_size;
 	return entry;
 }
 
diff --git linux-libre-5.10.245-gnu1/arch/um/drivers/mconsole_user.c linux-libre-5.10.246-gnu1/arch/um/drivers/mconsole_user.c
index e24298a734be..a04cd13c6315 100644
--- linux-libre-5.10.245-gnu1/arch/um/drivers/mconsole_user.c
+++ linux-libre-5.10.246-gnu1/arch/um/drivers/mconsole_user.c
@@ -71,7 +71,9 @@ static struct mconsole_command *mconsole_parse(struct mc_request *req)
 	return NULL;
 }
 
+#ifndef MIN
 #define MIN(a,b) ((a)<(b) ? (a):(b))
+#endif
 
 #define STRINGX(x) #x
 #define STRING(x) STRINGX(x)
diff --git linux-libre-5.10.245-gnu1/arch/x86/include/asm/segment.h linux-libre-5.10.246-gnu1/arch/x86/include/asm/segment.h
index 72044026eb3c..8686f5cfbc6b 100644
--- linux-libre-5.10.245-gnu1/arch/x86/include/asm/segment.h
+++ linux-libre-5.10.246-gnu1/arch/x86/include/asm/segment.h
@@ -242,7 +242,7 @@ static inline unsigned long vdso_encode_cpunode(int cpu, unsigned long node)
 
 static inline void vdso_read_cpunode(unsigned *cpu, unsigned *node)
 {
-	unsigned int p;
+	unsigned long p;
 
 	/*
 	 * Load CPU and node number from the GDT.  LSL is faster than RDTSCP
@@ -252,10 +252,10 @@ static inline void vdso_read_cpunode(unsigned *cpu, unsigned *node)
 	 *
 	 * If RDPID is available, use it.
 	 */
-	alternative_io ("lsl %[seg],%[p]",
-			".byte 0xf3,0x0f,0xc7,0xf8", /* RDPID %eax/rax */
+	alternative_io ("lsl %[seg],%k[p]",
+			"rdpid %[p]",
 			X86_FEATURE_RDPID,
-			[p] "=a" (p), [seg] "r" (__CPUNODE_SEG));
+			[p] "=r" (p), [seg] "r" (__CPUNODE_SEG));
 
 	if (cpu)
 		*cpu = (p & VDSO_CPUNODE_MASK);
diff --git linux-libre-5.10.245-gnu1/arch/x86/kernel/umip.c linux-libre-5.10.246-gnu1/arch/x86/kernel/umip.c
index 8032f5f7eef9..86ae7fadb0a1 100644
--- linux-libre-5.10.245-gnu1/arch/x86/kernel/umip.c
+++ linux-libre-5.10.246-gnu1/arch/x86/kernel/umip.c
@@ -156,15 +156,26 @@ static int identify_insn(struct insn *insn)
 	if (!insn->modrm.nbytes)
 		return -EINVAL;
 
-	/* All the instructions of interest start with 0x0f. */
-	if (insn->opcode.bytes[0] != 0xf)
+	/* The instructions of interest have 2-byte opcodes: 0F 00 or 0F 01. */
+	if (insn->opcode.nbytes < 2 || insn->opcode.bytes[0] != 0xf)
 		return -EINVAL;
 
 	if (insn->opcode.bytes[1] == 0x1) {
 		switch (X86_MODRM_REG(insn->modrm.value)) {
 		case 0:
+			/* The reg form of 0F 01 /0 encodes VMX instructions. */
+			if (X86_MODRM_MOD(insn->modrm.value) == 3)
+				return -EINVAL;
+
 			return UMIP_INST_SGDT;
 		case 1:
+			/*
+			 * The reg form of 0F 01 /1 encodes MONITOR/MWAIT,
+			 * STAC/CLAC, and ENCLS.
+			 */
+			if (X86_MODRM_MOD(insn->modrm.value) == 3)
+				return -EINVAL;
+
 			return UMIP_INST_SIDT;
 		case 4:
 			return UMIP_INST_SMSW;
diff --git linux-libre-5.10.245-gnu1/arch/x86/kvm/emulate.c linux-libre-5.10.246-gnu1/arch/x86/kvm/emulate.c
index 56750febf460..b828c0c8a74b 100644
--- linux-libre-5.10.245-gnu1/arch/x86/kvm/emulate.c
+++ linux-libre-5.10.246-gnu1/arch/x86/kvm/emulate.c
@@ -5544,12 +5544,11 @@ void init_decode_cache(struct x86_emulate_ctxt *ctxt)
 	ctxt->mem_read.end = 0;
 }
 
-int x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
+int x86_emulate_insn(struct x86_emulate_ctxt *ctxt, bool check_intercepts)
 {
 	const struct x86_emulate_ops *ops = ctxt->ops;
 	int rc = X86EMUL_CONTINUE;
 	int saved_dst_type = ctxt->dst.type;
-	unsigned emul_flags;
 
 	ctxt->mem_read.pos = 0;
 
@@ -5563,8 +5562,6 @@ int x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		rc = emulate_ud(ctxt);
 		goto done;
 	}
-
-	emul_flags = ctxt->ops->get_hflags(ctxt);
 	if (unlikely(ctxt->d &
 		     (No64|Undefined|Sse|Mmx|Intercept|CheckPerm|Priv|Prot|String))) {
 		if ((ctxt->mode == X86EMUL_MODE_PROT64 && (ctxt->d & No64)) ||
@@ -5598,7 +5595,7 @@ int x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 				fetch_possible_mmx_operand(&ctxt->dst);
 		}
 
-		if (unlikely(emul_flags & X86EMUL_GUEST_MASK) && ctxt->intercept) {
+		if (unlikely(check_intercepts) && ctxt->intercept) {
 			rc = emulator_check_intercept(ctxt, ctxt->intercept,
 						      X86_ICPT_PRE_EXCEPT);
 			if (rc != X86EMUL_CONTINUE)
@@ -5627,7 +5624,7 @@ int x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 				goto done;
 		}
 
-		if (unlikely(emul_flags & X86EMUL_GUEST_MASK) && (ctxt->d & Intercept)) {
+		if (unlikely(check_intercepts) && (ctxt->d & Intercept)) {
 			rc = emulator_check_intercept(ctxt, ctxt->intercept,
 						      X86_ICPT_POST_EXCEPT);
 			if (rc != X86EMUL_CONTINUE)
@@ -5681,7 +5678,7 @@ int x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 
 special_insn:
 
-	if (unlikely(emul_flags & X86EMUL_GUEST_MASK) && (ctxt->d & Intercept)) {
+	if (unlikely(check_intercepts) && (ctxt->d & Intercept)) {
 		rc = emulator_check_intercept(ctxt, ctxt->intercept,
 					      X86_ICPT_POST_MEMACCESS);
 		if (rc != X86EMUL_CONTINUE)
diff --git linux-libre-5.10.245-gnu1/arch/x86/kvm/kvm_emulate.h linux-libre-5.10.246-gnu1/arch/x86/kvm/kvm_emulate.h
index aeed6da60e0c..8435baa936ad 100644
--- linux-libre-5.10.245-gnu1/arch/x86/kvm/kvm_emulate.h
+++ linux-libre-5.10.246-gnu1/arch/x86/kvm/kvm_emulate.h
@@ -499,7 +499,7 @@ bool x86_page_table_writing_insn(struct x86_emulate_ctxt *ctxt);
 #define EMULATION_RESTART 1
 #define EMULATION_INTERCEPTED 2
 void init_decode_cache(struct x86_emulate_ctxt *ctxt);
-int x86_emulate_insn(struct x86_emulate_ctxt *ctxt);
+int x86_emulate_insn(struct x86_emulate_ctxt *ctxt, bool check_intercepts);
 int emulator_task_switch(struct x86_emulate_ctxt *ctxt,
 			 u16 tss_selector, int idt_index, int reason,
 			 bool has_error_code, u32 error_code);
diff --git linux-libre-5.10.245-gnu1/arch/x86/kvm/x86.c linux-libre-5.10.246-gnu1/arch/x86/kvm/x86.c
index 4150dfe421c1..f82c4653800d 100644
--- linux-libre-5.10.245-gnu1/arch/x86/kvm/x86.c
+++ linux-libre-5.10.246-gnu1/arch/x86/kvm/x86.c
@@ -7668,7 +7668,14 @@ restart:
 		ctxt->exception.address = 0;
 	}
 
-	r = x86_emulate_insn(ctxt);
+	/*
+	 * Check L1's instruction intercepts when emulating instructions for
+	 * L2, unless KVM is re-emulating a previously decoded instruction,
+	 * e.g. to complete userspace I/O, in which case KVM has already
+	 * checked the intercepts.
+	 */
+	r = x86_emulate_insn(ctxt, is_guest_mode(vcpu) &&
+				   !(emulation_type & EMULTYPE_NO_DECODE));
 
 	if (r == EMULATION_INTERCEPTED)
 		return 1;
diff --git linux-libre-5.10.245-gnu1/arch/x86/mm/pgtable.c linux-libre-5.10.246-gnu1/arch/x86/mm/pgtable.c
index 204b25ee26f0..27e8e3d6be48 100644
--- linux-libre-5.10.245-gnu1/arch/x86/mm/pgtable.c
+++ linux-libre-5.10.246-gnu1/arch/x86/mm/pgtable.c
@@ -107,7 +107,7 @@ static inline void pgd_list_del(pgd_t *pgd)
 #define UNSHARED_PTRS_PER_PGD				\
 	(SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
 #define MAX_UNSHARED_PTRS_PER_PGD			\
-	max_t(size_t, KERNEL_PGD_BOUNDARY, PTRS_PER_PGD)
+	MAX_T(size_t, KERNEL_PGD_BOUNDARY, PTRS_PER_PGD)
 
 
 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
diff --git linux-libre-5.10.245-gnu1/block/blk-crypto-fallback.c linux-libre-5.10.246-gnu1/block/blk-crypto-fallback.c
index c162b754efbd..4ba66b3a2f96 100644
--- linux-libre-5.10.245-gnu1/block/blk-crypto-fallback.c
+++ linux-libre-5.10.246-gnu1/block/blk-crypto-fallback.c
@@ -18,6 +18,7 @@
 #include <linux/mempool.h>
 #include <linux/module.h>
 #include <linux/random.h>
+#include <trace/events/block.h>
 
 #include "blk-crypto-internal.h"
 
@@ -227,7 +228,9 @@ static bool blk_crypto_split_bio_if_needed(struct bio **bio_ptr)
 			bio->bi_status = BLK_STS_RESOURCE;
 			return false;
 		}
+
 		bio_chain(split_bio, bio);
+		trace_block_split(bio->bi_disk->queue, split_bio, bio->bi_iter.bi_sector);
 		submit_bio_noacct(bio);
 		*bio_ptr = split_bio;
 	}
diff --git linux-libre-5.10.245-gnu1/block/blk-mq-sysfs.c linux-libre-5.10.246-gnu1/block/blk-mq-sysfs.c
index f0bc3398f3ed..3a833fb4568c 100644
--- linux-libre-5.10.245-gnu1/block/blk-mq-sysfs.c
+++ linux-libre-5.10.246-gnu1/block/blk-mq-sysfs.c
@@ -233,9 +233,11 @@ static void blk_mq_unregister_hctx(struct blk_mq_hw_ctx *hctx)
 		return;
 
 	hctx_for_each_ctx(hctx, ctx, i)
-		kobject_del(&ctx->kobj);
+		if (ctx->kobj.state_in_sysfs)
+			kobject_del(&ctx->kobj);
 
-	kobject_del(&hctx->kobj);
+	if (hctx->kobj.state_in_sysfs)
+		kobject_del(&hctx->kobj);
 }
 
 static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx)
diff --git linux-libre-5.10.245-gnu1/block/blk-settings.c linux-libre-5.10.246-gnu1/block/blk-settings.c
index 18855d4bfda2..b2678e4dfa9e 100644
--- linux-libre-5.10.245-gnu1/block/blk-settings.c
+++ linux-libre-5.10.246-gnu1/block/blk-settings.c
@@ -523,7 +523,8 @@ static unsigned int blk_round_down_sectors(unsigned int sectors, unsigned int lb
 int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 		     sector_t start)
 {
-	unsigned int top, bottom, alignment, ret = 0;
+	unsigned int top, bottom, alignment;
+	int ret = 0;
 
 	t->max_sectors = min_not_zero(t->max_sectors, b->max_sectors);
 	t->max_hw_sectors = min_not_zero(t->max_hw_sectors, b->max_hw_sectors);
diff --git linux-libre-5.10.245-gnu1/crypto/essiv.c linux-libre-5.10.246-gnu1/crypto/essiv.c
index 85bb624e32b9..7db206fc97f2 100644
--- linux-libre-5.10.245-gnu1/crypto/essiv.c
+++ linux-libre-5.10.246-gnu1/crypto/essiv.c
@@ -185,9 +185,14 @@ static int essiv_aead_crypt(struct aead_request *req, bool enc)
 	const struct essiv_tfm_ctx *tctx = crypto_aead_ctx(tfm);
 	struct essiv_aead_request_ctx *rctx = aead_request_ctx(req);
 	struct aead_request *subreq = &rctx->aead_req;
+	int ivsize = crypto_aead_ivsize(tfm);
+	int ssize = req->assoclen - ivsize;
 	struct scatterlist *src = req->src;
 	int err;
 
+	if (ssize < 0)
+		return -EINVAL;
+
 	crypto_cipher_encrypt_one(tctx->essiv_cipher, req->iv, req->iv);
 
 	/*
@@ -197,19 +202,12 @@ static int essiv_aead_crypt(struct aead_request *req, bool enc)
 	 */
 	rctx->assoc = NULL;
 	if (req->src == req->dst || !enc) {
-		scatterwalk_map_and_copy(req->iv, req->dst,
-					 req->assoclen - crypto_aead_ivsize(tfm),
-					 crypto_aead_ivsize(tfm), 1);
+		scatterwalk_map_and_copy(req->iv, req->dst, ssize, ivsize, 1);
 	} else {
 		u8 *iv = (u8 *)aead_request_ctx(req) + tctx->ivoffset;
-		int ivsize = crypto_aead_ivsize(tfm);
-		int ssize = req->assoclen - ivsize;
 		struct scatterlist *sg;
 		int nents;
 
-		if (ssize < 0)
-			return -EINVAL;
-
 		nents = sg_nents_for_len(req->src, ssize);
 		if (nents < 0)
 			return -EINVAL;
diff --git linux-libre-5.10.245-gnu1/crypto/rng.c linux-libre-5.10.246-gnu1/crypto/rng.c
index fea082b25fe4..a2bf2efb7937 100644
--- linux-libre-5.10.245-gnu1/crypto/rng.c
+++ linux-libre-5.10.246-gnu1/crypto/rng.c
@@ -174,6 +174,11 @@ out:
 EXPORT_SYMBOL_GPL(crypto_del_default_rng);
 #endif
 
+static void rng_default_set_ent(struct crypto_rng *tfm, const u8 *data,
+				unsigned int len)
+{
+}
+
 int crypto_register_rng(struct rng_alg *alg)
 {
 	struct crypto_alg *base = &alg->base;
@@ -185,6 +190,9 @@ int crypto_register_rng(struct rng_alg *alg)
 	base->cra_flags &= ~CRYPTO_ALG_TYPE_MASK;
 	base->cra_flags |= CRYPTO_ALG_TYPE_RNG;
 
+	if (!alg->set_ent)
+		alg->set_ent = rng_default_set_ent;
+
 	return crypto_register_alg(base);
 }
 EXPORT_SYMBOL_GPL(crypto_register_rng);
diff --git linux-libre-5.10.245-gnu1/drivers/acpi/acpi_dbg.c linux-libre-5.10.246-gnu1/drivers/acpi/acpi_dbg.c
index fb7290338593..49e6f3f5c562 100644
--- linux-libre-5.10.245-gnu1/drivers/acpi/acpi_dbg.c
+++ linux-libre-5.10.246-gnu1/drivers/acpi/acpi_dbg.c
@@ -576,11 +576,11 @@ static int acpi_aml_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static int acpi_aml_read_user(char __user *buf, int len)
+static ssize_t acpi_aml_read_user(char __user *buf, size_t len)
 {
-	int ret;
 	struct circ_buf *crc = &acpi_aml_io.out_crc;
-	int n;
+	ssize_t ret;
+	size_t n;
 	char *p;
 
 	ret = acpi_aml_lock_read(crc, ACPI_AML_OUT_USER);
@@ -589,7 +589,7 @@ static int acpi_aml_read_user(char __user *buf, int len)
 	/* sync head before removing logs */
 	smp_rmb();
 	p = &crc->buf[crc->tail];
-	n = min(len, circ_count_to_end(crc));
+	n = min_t(size_t, len, circ_count_to_end(crc));
 	if (copy_to_user(buf, p, n)) {
 		ret = -EFAULT;
 		goto out;
@@ -606,8 +606,8 @@ out:
 static ssize_t acpi_aml_read(struct file *file, char __user *buf,
 			     size_t count, loff_t *ppos)
 {
-	int ret = 0;
-	int size = 0;
+	ssize_t ret = 0;
+	ssize_t size = 0;
 
 	if (!count)
 		return 0;
@@ -646,11 +646,11 @@ again:
 	return size > 0 ? size : ret;
 }
 
-static int acpi_aml_write_user(const char __user *buf, int len)
+static ssize_t acpi_aml_write_user(const char __user *buf, size_t len)
 {
-	int ret;
 	struct circ_buf *crc = &acpi_aml_io.in_crc;
-	int n;
+	ssize_t ret;
+	size_t n;
 	char *p;
 
 	ret = acpi_aml_lock_write(crc, ACPI_AML_IN_USER);
@@ -659,7 +659,7 @@ static int acpi_aml_write_user(const char __user *buf, int len)
 	/* sync tail before inserting cmds */
 	smp_mb();
 	p = &crc->buf[crc->head];
-	n = min(len, circ_space_to_end(crc));
+	n = min_t(size_t, len, circ_space_to_end(crc));
 	if (copy_from_user(p, buf, n)) {
 		ret = -EFAULT;
 		goto out;
@@ -670,14 +670,14 @@ static int acpi_aml_write_user(const char __user *buf, int len)
 	ret = n;
 out:
 	acpi_aml_unlock_fifo(ACPI_AML_IN_USER, ret >= 0);
-	return n;
+	return ret;
 }
 
 static ssize_t acpi_aml_write(struct file *file, const char __user *buf,
 			      size_t count, loff_t *ppos)
 {
-	int ret = 0;
-	int size = 0;
+	ssize_t ret = 0;
+	ssize_t size = 0;
 
 	if (!count)
 		return 0;
diff --git linux-libre-5.10.245-gnu1/drivers/acpi/acpi_tad.c linux-libre-5.10.246-gnu1/drivers/acpi/acpi_tad.c
index e9b8e8305e23..8383d6329c64 100644
--- linux-libre-5.10.245-gnu1/drivers/acpi/acpi_tad.c
+++ linux-libre-5.10.246-gnu1/drivers/acpi/acpi_tad.c
@@ -563,6 +563,9 @@ static int acpi_tad_remove(struct platform_device *pdev)
 
 	pm_runtime_get_sync(dev);
 
+	if (dd->capabilities & ACPI_TAD_RT)
+		sysfs_remove_group(&dev->kobj, &acpi_tad_time_attr_group);
+
 	if (dd->capabilities & ACPI_TAD_DC_WAKE)
 		sysfs_remove_group(&dev->kobj, &acpi_tad_dc_attr_group);
 
diff --git linux-libre-5.10.245-gnu1/drivers/acpi/nfit/core.c linux-libre-5.10.246-gnu1/drivers/acpi/nfit/core.c
index 8992fdb92902..d314afec44b5 100644
--- linux-libre-5.10.245-gnu1/drivers/acpi/nfit/core.c
+++ linux-libre-5.10.246-gnu1/drivers/acpi/nfit/core.c
@@ -3032,7 +3032,7 @@ static int acpi_nfit_register_region(struct acpi_nfit_desc *acpi_desc,
 	if (ndr_desc->target_node == NUMA_NO_NODE) {
 		ndr_desc->target_node = phys_to_target_node(spa->address);
 		dev_info(acpi_desc->dev, "changing target node from %d to %d for nfit region [%pa-%pa]",
-			NUMA_NO_NODE, ndr_desc->numa_node, &res.start, &res.end);
+			NUMA_NO_NODE, ndr_desc->target_node, &res.start, &res.end);
 	}
 
 	/*
diff --git linux-libre-5.10.245-gnu1/drivers/acpi/processor_idle.c linux-libre-5.10.246-gnu1/drivers/acpi/processor_idle.c
index 949efdd1b9a1..cf824841ffea 100644
--- linux-libre-5.10.245-gnu1/drivers/acpi/processor_idle.c
+++ linux-libre-5.10.246-gnu1/drivers/acpi/processor_idle.c
@@ -1406,6 +1406,9 @@ int acpi_processor_power_init(struct acpi_processor *pr)
 		if (retval) {
 			if (acpi_processor_registered == 0)
 				cpuidle_unregister_driver(&acpi_idle_driver);
+
+			per_cpu(acpi_cpuidle_device, pr->id) = NULL;
+			kfree(dev);
 			return retval;
 		}
 		acpi_processor_registered++;
diff --git linux-libre-5.10.245-gnu1/drivers/android/binder.c linux-libre-5.10.246-gnu1/drivers/android/binder.c
index eabb4c9d4718..f75bbe7a4273 100644
--- linux-libre-5.10.245-gnu1/drivers/android/binder.c
+++ linux-libre-5.10.246-gnu1/drivers/android/binder.c
@@ -1204,17 +1204,8 @@ static int binder_inc_node_nilocked(struct binder_node *node, int strong,
 	} else {
 		if (!internal)
 			node->local_weak_refs++;
-		if (!node->has_weak_ref && list_empty(&node->work.entry)) {
-			if (target_list == NULL) {
-				pr_err("invalid inc weak node for %d\n",
-					node->debug_id);
-				return -EINVAL;
-			}
-			/*
-			 * See comment above
-			 */
+		if (!node->has_weak_ref && target_list && list_empty(&node->work.entry))
 			binder_enqueue_work_ilocked(&node->work, target_list);
-		}
 	}
 	return 0;
 }
diff --git linux-libre-5.10.245-gnu1/drivers/base/arch_topology.c linux-libre-5.10.246-gnu1/drivers/base/arch_topology.c
index 51647926e605..c701445ec99f 100644
--- linux-libre-5.10.245-gnu1/drivers/base/arch_topology.c
+++ linux-libre-5.10.246-gnu1/drivers/base/arch_topology.c
@@ -196,7 +196,7 @@ bool __init topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu)
 		 * frequency (by keeping the initial freq_factor value).
 		 */
 		cpu_clk = of_clk_get(cpu_node, 0);
-		if (!PTR_ERR_OR_ZERO(cpu_clk)) {
+		if (!IS_ERR_OR_NULL(cpu_clk)) {
 			per_cpu(freq_factor, cpu) =
 				clk_get_rate(cpu_clk) / 1000;
 			clk_put(cpu_clk);
diff --git linux-libre-5.10.245-gnu1/drivers/base/node.c linux-libre-5.10.246-gnu1/drivers/base/node.c
index 5f745c906c33..f34ae036485e 100644
--- linux-libre-5.10.245-gnu1/drivers/base/node.c
+++ linux-libre-5.10.246-gnu1/drivers/base/node.c
@@ -961,6 +961,10 @@ int __register_one_node(int nid)
 		return -ENOMEM;
 
 	error = register_node(node_devices[nid], nid);
+	if (error) {
+		node_devices[nid] = NULL;
+		return error;
+	}
 
 	/* link cpu under this node */
 	for_each_present_cpu(cpu) {
diff --git linux-libre-5.10.245-gnu1/drivers/base/power/main.c linux-libre-5.10.246-gnu1/drivers/base/power/main.c
index 5600ceb9212d..964573e30d69 100644
--- linux-libre-5.10.245-gnu1/drivers/base/power/main.c
+++ linux-libre-5.10.246-gnu1/drivers/base/power/main.c
@@ -604,8 +604,20 @@ static void __device_resume_noirq(struct device *dev, pm_message_t state, bool a
 	if (dev->power.syscore || dev->power.direct_complete)
 		goto Out;
 
-	if (!dev->power.is_noirq_suspended)
+	if (!dev->power.is_noirq_suspended) {
+		/*
+		 * This means that system suspend has been aborted in the noirq
+		 * phase before invoking the noirq suspend callback for the
+		 * device, so if device_suspend_late() has left it in suspend,
+		 * device_resume_early() should leave it in suspend either in
+		 * case the early resume of it depends on the noirq resume that
+		 * has not run.
+		 */
+		if (dev_pm_skip_suspend(dev))
+			dev->power.must_resume = false;
+
 		goto Out;
+	}
 
 	if (!dpm_wait_for_superior(dev, async))
 		goto Out;
diff --git linux-libre-5.10.245-gnu1/drivers/base/power/runtime.c linux-libre-5.10.246-gnu1/drivers/base/power/runtime.c
index 7e912d2ed427..31b77cf9cc8e 100644
--- linux-libre-5.10.245-gnu1/drivers/base/power/runtime.c
+++ linux-libre-5.10.246-gnu1/drivers/base/power/runtime.c
@@ -1479,6 +1479,32 @@ void pm_runtime_enable(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(pm_runtime_enable);
 
+static void pm_runtime_set_suspended_action(void *data)
+{
+	pm_runtime_set_suspended(data);
+}
+
+/**
+ * devm_pm_runtime_set_active_enabled - set_active version of devm_pm_runtime_enable.
+ *
+ * @dev: Device to handle.
+ */
+int devm_pm_runtime_set_active_enabled(struct device *dev)
+{
+	int err;
+
+	err = pm_runtime_set_active(dev);
+	if (err)
+		return err;
+
+	err = devm_add_action_or_reset(dev, pm_runtime_set_suspended_action, dev);
+	if (err)
+		return err;
+
+	return devm_pm_runtime_enable(dev);
+}
+EXPORT_SYMBOL_GPL(devm_pm_runtime_set_active_enabled);
+
 static void pm_runtime_disable_action(void *data)
 {
 	pm_runtime_dont_use_autosuspend(data);
@@ -1501,6 +1527,24 @@ int devm_pm_runtime_enable(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(devm_pm_runtime_enable);
 
+static void pm_runtime_put_noidle_action(void *data)
+{
+	pm_runtime_put_noidle(data);
+}
+
+/**
+ * devm_pm_runtime_get_noresume - devres-enabled version of pm_runtime_get_noresume.
+ *
+ * @dev: Device to handle.
+ */
+int devm_pm_runtime_get_noresume(struct device *dev)
+{
+	pm_runtime_get_noresume(dev);
+
+	return devm_add_action_or_reset(dev, pm_runtime_put_noidle_action, dev);
+}
+EXPORT_SYMBOL_GPL(devm_pm_runtime_get_noresume);
+
 /**
  * pm_runtime_forbid - Block runtime PM of a device.
  * @dev: Device to handle.
diff --git linux-libre-5.10.245-gnu1/drivers/base/regmap/regmap.c linux-libre-5.10.246-gnu1/drivers/base/regmap/regmap.c
index fb463d19a70a..02c21fce457c 100644
--- linux-libre-5.10.245-gnu1/drivers/base/regmap/regmap.c
+++ linux-libre-5.10.246-gnu1/drivers/base/regmap/regmap.c
@@ -853,7 +853,7 @@ struct regmap *__regmap_init(struct device *dev,
 		map->read_flag_mask = bus->read_flag_mask;
 	}
 
-	if (config && config->read && config->write) {
+	if (config->read && config->write) {
 		map->reg_read  = _regmap_bus_read;
 
 		/* Bulk read/write */
diff --git linux-libre-5.10.245-gnu1/drivers/bus/fsl-mc/fsl-mc-bus.c linux-libre-5.10.246-gnu1/drivers/bus/fsl-mc/fsl-mc-bus.c
index 9c207f1c19fb..dd7791f48537 100644
--- linux-libre-5.10.245-gnu1/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ linux-libre-5.10.246-gnu1/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -1014,6 +1014,9 @@ static int fsl_mc_bus_probe(struct platform_device *pdev)
 	 * Get physical address of MC portal for the root DPRC:
 	 */
 	plat_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!plat_res)
+		return -EINVAL;
+
 	mc_portal_phys_addr = plat_res->start;
 	mc_portal_size = resource_size(plat_res);
 	mc_portal_base_phys_addr = mc_portal_phys_addr & ~0x3ffffff;
diff --git linux-libre-5.10.245-gnu1/drivers/bus/mhi/host/init.c linux-libre-5.10.246-gnu1/drivers/bus/mhi/host/init.c
index 2cc48f96afdb..2e7a1a3a546a 100644
--- linux-libre-5.10.245-gnu1/drivers/bus/mhi/host/init.c
+++ linux-libre-5.10.246-gnu1/drivers/bus/mhi/host/init.c
@@ -147,7 +147,6 @@ void mhi_deinit_free_irq(struct mhi_controller *mhi_cntrl)
 int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl)
 {
 	struct mhi_event *mhi_event = mhi_cntrl->mhi_event;
-	struct device *dev = &mhi_cntrl->mhi_dev->dev;
 	int i, ret;
 
 	/* Setup BHI_INTVEC IRQ */
@@ -163,7 +162,7 @@ int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl)
 			continue;
 
 		if (mhi_event->irq >= mhi_cntrl->nr_irqs) {
-			dev_err(dev, "irq %d not available for event ring\n",
+			dev_err(mhi_cntrl->cntrl_dev, "irq %d not available for event ring\n",
 				mhi_event->irq);
 			ret = -EINVAL;
 			goto error_request;
@@ -174,7 +173,7 @@ int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl)
 				  IRQF_SHARED | IRQF_NO_SUSPEND,
 				  "mhi", mhi_event);
 		if (ret) {
-			dev_err(dev, "Error requesting irq:%d for ev:%d\n",
+			dev_err(mhi_cntrl->cntrl_dev, "Error requesting irq:%d for ev:%d\n",
 				mhi_cntrl->irq[mhi_event->irq], i);
 			goto error_request;
 		}
diff --git linux-libre-5.10.245-gnu1/drivers/char/hw_random/ks-sa-rng.c linux-libre-5.10.246-gnu1/drivers/char/hw_random/ks-sa-rng.c
index 8f1d47ff9799..994cfdf346e1 100644
--- linux-libre-5.10.245-gnu1/drivers/char/hw_random/ks-sa-rng.c
+++ linux-libre-5.10.246-gnu1/drivers/char/hw_random/ks-sa-rng.c
@@ -240,6 +240,10 @@ static int ks_sa_rng_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
+	ks_sa_rng->clk = devm_clk_get_enabled(dev, NULL);
+	if (IS_ERR(ks_sa_rng->clk))
+		return dev_err_probe(dev, PTR_ERR(ks_sa_rng->clk), "Failed to get clock\n");
+
 	pm_runtime_enable(dev);
 	ret = pm_runtime_get_sync(dev);
 	if (ret < 0) {
diff --git linux-libre-5.10.245-gnu1/drivers/char/tpm/tpm_tis_core.c linux-libre-5.10.246-gnu1/drivers/char/tpm/tpm_tis_core.c
index b3452259d6e0..c8c68301543b 100644
--- linux-libre-5.10.245-gnu1/drivers/char/tpm/tpm_tis_core.c
+++ linux-libre-5.10.246-gnu1/drivers/char/tpm/tpm_tis_core.c
@@ -831,8 +831,8 @@ restore_irqs:
 	 * will call disable_irq which undoes all of the above.
 	 */
 	if (!(chip->flags & TPM_CHIP_FLAG_IRQ)) {
-		tpm_tis_write8(priv, original_int_vec,
-			       TPM_INT_VECTOR(priv->locality));
+		tpm_tis_write8(priv, TPM_INT_VECTOR(priv->locality),
+			       original_int_vec);
 		rc = -1;
 	}
 
diff --git linux-libre-5.10.245-gnu1/drivers/clk/at91/clk-peripheral.c linux-libre-5.10.246-gnu1/drivers/clk/at91/clk-peripheral.c
index 7a27ba8e0577..7605ab23dc8e 100644
--- linux-libre-5.10.245-gnu1/drivers/clk/at91/clk-peripheral.c
+++ linux-libre-5.10.246-gnu1/drivers/clk/at91/clk-peripheral.c
@@ -268,8 +268,11 @@ static int clk_sam9x5_peripheral_determine_rate(struct clk_hw *hw,
 	long best_diff = LONG_MIN;
 	u32 shift;
 
-	if (periph->id < PERIPHERAL_ID_MIN || !periph->range.max)
-		return parent_rate;
+	if (periph->id < PERIPHERAL_ID_MIN || !periph->range.max) {
+		req->rate = parent_rate;
+
+		return 0;
+	}
 
 	/* Fist step: check the available dividers. */
 	for (shift = 0; shift <= PERIPHERAL_MAX_SHIFT; shift++) {
diff --git linux-libre-5.10.245-gnu1/drivers/clk/nxp/clk-lpc18xx-cgu.c linux-libre-5.10.246-gnu1/drivers/clk/nxp/clk-lpc18xx-cgu.c
index 8b686da5577b..ab8741fe57c9 100644
--- linux-libre-5.10.245-gnu1/drivers/clk/nxp/clk-lpc18xx-cgu.c
+++ linux-libre-5.10.246-gnu1/drivers/clk/nxp/clk-lpc18xx-cgu.c
@@ -374,23 +374,25 @@ static unsigned long lpc18xx_pll0_recalc_rate(struct clk_hw *hw,
 	return 0;
 }
 
-static long lpc18xx_pll0_round_rate(struct clk_hw *hw, unsigned long rate,
-				    unsigned long *prate)
+static int lpc18xx_pll0_determine_rate(struct clk_hw *hw,
+				       struct clk_rate_request *req)
 {
 	unsigned long m;
 
-	if (*prate < rate) {
+	if (req->best_parent_rate < req->rate) {
 		pr_warn("%s: pll dividers not supported\n", __func__);
 		return -EINVAL;
 	}
 
-	m = DIV_ROUND_UP_ULL(*prate, rate * 2);
-	if (m <= 0 && m > LPC18XX_PLL0_MSEL_MAX) {
-		pr_warn("%s: unable to support rate %lu\n", __func__, rate);
+	m = DIV_ROUND_UP_ULL(req->best_parent_rate, req->rate * 2);
+	if (m == 0 || m > LPC18XX_PLL0_MSEL_MAX) {
+		pr_warn("%s: unable to support rate %lu\n", __func__, req->rate);
 		return -EINVAL;
 	}
 
-	return 2 * *prate * m;
+	req->rate = 2 * req->best_parent_rate * m;
+
+	return 0;
 }
 
 static int lpc18xx_pll0_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -406,7 +408,7 @@ static int lpc18xx_pll0_set_rate(struct clk_hw *hw, unsigned long rate,
 	}
 
 	m = DIV_ROUND_UP_ULL(parent_rate, rate * 2);
-	if (m <= 0 && m > LPC18XX_PLL0_MSEL_MAX) {
+	if (m == 0 || m > LPC18XX_PLL0_MSEL_MAX) {
 		pr_warn("%s: unable to support rate %lu\n", __func__, rate);
 		return -EINVAL;
 	}
@@ -447,7 +449,7 @@ static int lpc18xx_pll0_set_rate(struct clk_hw *hw, unsigned long rate,
 
 static const struct clk_ops lpc18xx_pll0_ops = {
 	.recalc_rate	= lpc18xx_pll0_recalc_rate,
-	.round_rate	= lpc18xx_pll0_round_rate,
+	.determine_rate = lpc18xx_pll0_determine_rate,
 	.set_rate	= lpc18xx_pll0_set_rate,
 };
 
diff --git linux-libre-5.10.245-gnu1/drivers/clocksource/clps711x-timer.c linux-libre-5.10.246-gnu1/drivers/clocksource/clps711x-timer.c
index e95fdc49c226..bbceb0289d45 100644
--- linux-libre-5.10.245-gnu1/drivers/clocksource/clps711x-timer.c
+++ linux-libre-5.10.246-gnu1/drivers/clocksource/clps711x-timer.c
@@ -78,24 +78,33 @@ static int __init clps711x_timer_init(struct device_node *np)
 	unsigned int irq = irq_of_parse_and_map(np, 0);
 	struct clk *clock = of_clk_get(np, 0);
 	void __iomem *base = of_iomap(np, 0);
+	int ret = 0;
 
 	if (!base)
 		return -ENOMEM;
-	if (!irq)
-		return -EINVAL;
-	if (IS_ERR(clock))
-		return PTR_ERR(clock);
+	if (!irq) {
+		ret = -EINVAL;
+		goto unmap_io;
+	}
+	if (IS_ERR(clock)) {
+		ret = PTR_ERR(clock);
+		goto unmap_io;
+	}
 
 	switch (of_alias_get_id(np, "timer")) {
 	case CLPS711X_CLKSRC_CLOCKSOURCE:
 		clps711x_clksrc_init(clock, base);
 		break;
 	case CLPS711X_CLKSRC_CLOCKEVENT:
-		return _clps711x_clkevt_init(clock, base, irq);
+		ret =  _clps711x_clkevt_init(clock, base, irq);
+		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
+		break;
 	}
 
-	return 0;
+unmap_io:
+	iounmap(base);
+	return ret;
 }
 TIMER_OF_DECLARE(clps711x, "cirrus,ep7209-timer", clps711x_timer_init);
diff --git linux-libre-5.10.245-gnu1/drivers/cpufreq/intel_pstate.c linux-libre-5.10.246-gnu1/drivers/cpufreq/intel_pstate.c
index 4359ed1d3b7e..e0a7d580d487 100644
--- linux-libre-5.10.245-gnu1/drivers/cpufreq/intel_pstate.c
+++ linux-libre-5.10.246-gnu1/drivers/cpufreq/intel_pstate.c
@@ -1205,10 +1205,10 @@ static void update_qos_request(enum freq_qos_req_type type)
 			continue;
 
 		req = policy->driver_data;
-		cpufreq_cpu_put(policy);
-
-		if (!req)
+		if (!req) {
+			cpufreq_cpu_put(policy);
 			continue;
+		}
 
 		if (hwp_active)
 			intel_pstate_get_hwp_max(cpu, &turbo_max, &max_state);
@@ -1227,6 +1227,8 @@ static void update_qos_request(enum freq_qos_req_type type)
 
 		if (freq_qos_update_request(req, freq) < 0)
 			pr_warn("Failed to update freq constraint: CPU%d\n", i);
+
+		cpufreq_cpu_put(policy);
 	}
 }
 
diff --git linux-libre-5.10.245-gnu1/drivers/cpuidle/governors/menu.c linux-libre-5.10.246-gnu1/drivers/cpuidle/governors/menu.c
index d34463f96848..662d61970835 100644
--- linux-libre-5.10.245-gnu1/drivers/cpuidle/governors/menu.c
+++ linux-libre-5.10.246-gnu1/drivers/cpuidle/governors/menu.c
@@ -256,20 +256,17 @@ again:
 	 *
 	 * This can deal with workloads that have long pauses interspersed
 	 * with sporadic activity with a bunch of short pauses.
+	 *
+	 * However, if the number of remaining samples is too small to exclude
+	 * any more outliers, allow the deepest available idle state to be
+	 * selected because there are systems where the time spent by CPUs in
+	 * deep idle states is correlated to the maximum frequency the CPUs
+	 * can get to.  On those systems, shallow idle states should be avoided
+	 * unless there is a clear indication that the given CPU is most likley
+	 * going to be woken up shortly.
 	 */
-	if (divisor * 4 <= INTERVALS * 3) {
-		/*
-		 * If there are sufficiently many data points still under
-		 * consideration after the outliers have been eliminated,
-		 * returning without a prediction would be a mistake because it
-		 * is likely that the next interval will not exceed the current
-		 * maximum, so return the latter in that case.
-		 */
-		if (divisor >= INTERVALS / 2)
-			return max;
-
+	if (divisor * 4 <= INTERVALS * 3)
 		return UINT_MAX;
-	}
 
 	thresh = max - 1;
 	goto again;
diff --git linux-libre-5.10.245-gnu1/drivers/crypto/atmel-tdes.c linux-libre-5.10.246-gnu1/drivers/crypto/atmel-tdes.c
index 4d63cb13a54f..93b11288f8c2 100644
--- linux-libre-5.10.245-gnu1/drivers/crypto/atmel-tdes.c
+++ linux-libre-5.10.246-gnu1/drivers/crypto/atmel-tdes.c
@@ -558,7 +558,7 @@ static int atmel_tdes_crypt_start(struct atmel_tdes_dev *dd)
 
 	if (err && (dd->flags & TDES_FLAGS_FAST)) {
 		dma_unmap_sg(dd->dev, dd->in_sg, 1, DMA_TO_DEVICE);
-		dma_unmap_sg(dd->dev, dd->out_sg, 1, DMA_TO_DEVICE);
+		dma_unmap_sg(dd->dev, dd->out_sg, 1, DMA_FROM_DEVICE);
 	}
 
 	return err;
diff --git linux-libre-5.10.245-gnu1/drivers/crypto/rockchip/rk3288_crypto_ahash.c linux-libre-5.10.246-gnu1/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index edd40e16a3f0..087b7c41c58d 100644
--- linux-libre-5.10.245-gnu1/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ linux-libre-5.10.246-gnu1/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -236,10 +236,9 @@ static int rk_hash_unprepare(struct crypto_engine *engine, void *breq)
 {
 	struct ahash_request *areq = container_of(breq, struct ahash_request, base);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
-	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
 	struct rk_ahash_ctx *tctx = crypto_ahash_ctx(tfm);
 
-	dma_unmap_sg(tctx->dev->dev, areq->src, rctx->nrsg, DMA_TO_DEVICE);
+	dma_unmap_sg(tctx->dev->dev, areq->src, sg_nents(areq->src), DMA_TO_DEVICE);
 	return 0;
 }
 
diff --git linux-libre-5.10.245-gnu1/drivers/dma/ioat/dma.c linux-libre-5.10.246-gnu1/drivers/dma/ioat/dma.c
index e2070df6cad2..0b846c605d4b 100644
--- linux-libre-5.10.245-gnu1/drivers/dma/ioat/dma.c
+++ linux-libre-5.10.246-gnu1/drivers/dma/ioat/dma.c
@@ -584,11 +584,11 @@ desc_get_errstat(struct ioatdma_chan *ioat_chan, struct ioat_ring_ent *desc)
 }
 
 /**
- * __cleanup - reclaim used descriptors
+ * __ioat_cleanup - reclaim used descriptors
  * @ioat_chan: channel (ring) to clean
  * @phys_complete: zeroed (or not) completion address (from status)
  */
-static void __cleanup(struct ioatdma_chan *ioat_chan, dma_addr_t phys_complete)
+static void __ioat_cleanup(struct ioatdma_chan *ioat_chan, dma_addr_t phys_complete)
 {
 	struct ioatdma_device *ioat_dma = ioat_chan->ioat_dma;
 	struct ioat_ring_ent *desc;
@@ -675,7 +675,7 @@ static void ioat_cleanup(struct ioatdma_chan *ioat_chan)
 	spin_lock_bh(&ioat_chan->cleanup_lock);
 
 	if (ioat_cleanup_preamble(ioat_chan, &phys_complete))
-		__cleanup(ioat_chan, phys_complete);
+		__ioat_cleanup(ioat_chan, phys_complete);
 
 	if (is_ioat_halted(*ioat_chan->completion)) {
 		u32 chanerr = readl(ioat_chan->reg_base + IOAT_CHANERR_OFFSET);
@@ -712,7 +712,7 @@ static void ioat_restart_channel(struct ioatdma_chan *ioat_chan)
 
 	ioat_quiesce(ioat_chan, 0);
 	if (ioat_cleanup_preamble(ioat_chan, &phys_complete))
-		__cleanup(ioat_chan, phys_complete);
+		__ioat_cleanup(ioat_chan, phys_complete);
 
 	__ioat_restart_chan(ioat_chan);
 }
@@ -786,7 +786,7 @@ static void ioat_eh(struct ioatdma_chan *ioat_chan)
 
 	/* cleanup so tail points to descriptor that caused the error */
 	if (ioat_cleanup_preamble(ioat_chan, &phys_complete))
-		__cleanup(ioat_chan, phys_complete);
+		__ioat_cleanup(ioat_chan, phys_complete);
 
 	chanerr = readl(ioat_chan->reg_base + IOAT_CHANERR_OFFSET);
 	pci_read_config_dword(pdev, IOAT_PCI_CHANERR_INT_OFFSET, &chanerr_int);
@@ -943,7 +943,7 @@ void ioat_timer_event(struct timer_list *t)
 		/* timer restarted in ioat_cleanup_preamble
 		 * and IOAT_COMPLETION_ACK cleared
 		 */
-		__cleanup(ioat_chan, phys_complete);
+		__ioat_cleanup(ioat_chan, phys_complete);
 		goto unlock_out;
 	}
 
diff --git linux-libre-5.10.245-gnu1/drivers/edac/sb_edac.c linux-libre-5.10.246-gnu1/drivers/edac/sb_edac.c
index 1522d4aa2ca6..714020e7405a 100644
--- linux-libre-5.10.245-gnu1/drivers/edac/sb_edac.c
+++ linux-libre-5.10.246-gnu1/drivers/edac/sb_edac.c
@@ -109,8 +109,8 @@ static const u32 knl_interleave_list[] = {
 	0x104, 0x10c, 0x114, 0x11c,   /* 20-23 */
 };
 #define MAX_INTERLEAVE							\
-	(max_t(unsigned int, ARRAY_SIZE(sbridge_interleave_list),	\
-	       max_t(unsigned int, ARRAY_SIZE(ibridge_interleave_list),	\
+	(MAX_T(unsigned int, ARRAY_SIZE(sbridge_interleave_list),	\
+	       MAX_T(unsigned int, ARRAY_SIZE(ibridge_interleave_list),	\
 		     ARRAY_SIZE(knl_interleave_list))))
 
 struct interleave_pkg {
diff --git linux-libre-5.10.245-gnu1/drivers/edac/skx_common.h linux-libre-5.10.246-gnu1/drivers/edac/skx_common.h
index b93c33ac8e60..5adba76c3f4d 100644
--- linux-libre-5.10.245-gnu1/drivers/edac/skx_common.h
+++ linux-libre-5.10.246-gnu1/drivers/edac/skx_common.h
@@ -36,7 +36,6 @@
 #define I10NM_NUM_CHANNELS	2
 #define I10NM_NUM_DIMMS		2
 
-#define MAX(a, b)	((a) > (b) ? (a) : (b))
 #define NUM_IMC		MAX(SKX_NUM_IMC, I10NM_NUM_IMC)
 #define NUM_CHANNELS	MAX(SKX_NUM_CHANNELS, I10NM_NUM_CHANNELS)
 #define NUM_DIMMS	MAX(SKX_NUM_DIMMS, I10NM_NUM_DIMMS)
diff --git linux-libre-5.10.245-gnu1/drivers/firmware/meson/meson_sm.c linux-libre-5.10.246-gnu1/drivers/firmware/meson/meson_sm.c
index 7dff8833132d..5479cd132e2c 100644
--- linux-libre-5.10.245-gnu1/drivers/firmware/meson/meson_sm.c
+++ linux-libre-5.10.246-gnu1/drivers/firmware/meson/meson_sm.c
@@ -225,11 +225,16 @@ EXPORT_SYMBOL(meson_sm_call_write);
 struct meson_sm_firmware *meson_sm_get(struct device_node *sm_node)
 {
 	struct platform_device *pdev = of_find_device_by_node(sm_node);
+	struct meson_sm_firmware *fw;
 
 	if (!pdev)
 		return NULL;
 
-	return platform_get_drvdata(pdev);
+	fw = platform_get_drvdata(pdev);
+
+	put_device(&pdev->dev);
+
+	return fw;
 }
 EXPORT_SYMBOL_GPL(meson_sm_get);
 
diff --git linux-libre-5.10.245-gnu1/drivers/gpio/gpio-wcd934x.c linux-libre-5.10.246-gnu1/drivers/gpio/gpio-wcd934x.c
index c00968ce7a56..26d70ac90933 100644
--- linux-libre-5.10.245-gnu1/drivers/gpio/gpio-wcd934x.c
+++ linux-libre-5.10.246-gnu1/drivers/gpio/gpio-wcd934x.c
@@ -101,8 +101,7 @@ static int wcd_gpio_probe(struct platform_device *pdev)
 	chip->base = -1;
 	chip->ngpio = WCD934X_NPINS;
 	chip->label = dev_name(dev);
-	chip->of_gpio_n_cells = 2;
-	chip->can_sleep = false;
+	chip->can_sleep = true;
 
 	return devm_gpiochip_add_data(dev, chip, data);
 }
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 4a95a624fca7..53efc07cf424 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1640,10 +1640,9 @@ int amdgpu_amdkfd_gpuvm_get_vm_fault_info(struct kgd_dev *kgd,
 	struct amdgpu_device *adev;
 
 	adev = (struct amdgpu_device *)kgd;
-	if (atomic_read(&adev->gmc.vm_fault_info_updated) == 1) {
+	if (atomic_read_acquire(&adev->gmc.vm_fault_info_updated) == 1) {
 		*mem = *adev->gmc.vm_fault_info;
-		mb();
-		atomic_set(&adev->gmc.vm_fault_info_updated, 0);
+		atomic_set_release(&adev->gmc.vm_fault_info_updated, 0);
 	}
 	return 0;
 }
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index d5767cdef650..2b8d35079b50 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -1065,7 +1065,7 @@ static int gmc_v7_0_sw_init(void *handle)
 					GFP_KERNEL);
 	if (!adev->gmc.vm_fault_info)
 		return -ENOMEM;
-	atomic_set(&adev->gmc.vm_fault_info_updated, 0);
+	atomic_set_release(&adev->gmc.vm_fault_info_updated, 0);
 
 	return 0;
 }
@@ -1295,7 +1295,7 @@ static int gmc_v7_0_process_interrupt(struct amdgpu_device *adev,
 	vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS,
 			     VMID);
 	if (amdgpu_amdkfd_is_kfd_vmid(adev, vmid)
-		&& !atomic_read(&adev->gmc.vm_fault_info_updated)) {
+		&& !atomic_read_acquire(&adev->gmc.vm_fault_info_updated)) {
 		struct kfd_vm_fault_info *info = adev->gmc.vm_fault_info;
 		u32 protections = REG_GET_FIELD(status,
 					VM_CONTEXT1_PROTECTION_FAULT_STATUS,
@@ -1311,8 +1311,7 @@ static int gmc_v7_0_process_interrupt(struct amdgpu_device *adev,
 		info->prot_read = protections & 0x8 ? true : false;
 		info->prot_write = protections & 0x10 ? true : false;
 		info->prot_exec = protections & 0x20 ? true : false;
-		mb();
-		atomic_set(&adev->gmc.vm_fault_info_updated, 1);
+		atomic_set_release(&adev->gmc.vm_fault_info_updated, 1);
 	}
 
 	return 0;
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index af7007e57228..55d09e2966e4 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -1193,7 +1193,7 @@ static int gmc_v8_0_sw_init(void *handle)
 					GFP_KERNEL);
 	if (!adev->gmc.vm_fault_info)
 		return -ENOMEM;
-	atomic_set(&adev->gmc.vm_fault_info_updated, 0);
+	atomic_set_release(&adev->gmc.vm_fault_info_updated, 0);
 
 	return 0;
 }
@@ -1482,7 +1482,7 @@ static int gmc_v8_0_process_interrupt(struct amdgpu_device *adev,
 	vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS,
 			     VMID);
 	if (amdgpu_amdkfd_is_kfd_vmid(adev, vmid)
-		&& !atomic_read(&adev->gmc.vm_fault_info_updated)) {
+		&& !atomic_read_acquire(&adev->gmc.vm_fault_info_updated)) {
 		struct kfd_vm_fault_info *info = adev->gmc.vm_fault_info;
 		u32 protections = REG_GET_FIELD(status,
 					VM_CONTEXT1_PROTECTION_FAULT_STATUS,
@@ -1498,8 +1498,7 @@ static int gmc_v8_0_process_interrupt(struct amdgpu_device *adev,
 		info->prot_read = protections & 0x8 ? true : false;
 		info->prot_write = protections & 0x10 ? true : false;
 		info->prot_exec = protections & 0x20 ? true : false;
-		mb();
-		atomic_set(&adev->gmc.vm_fault_info_updated, 1);
+		atomic_set_release(&adev->gmc.vm_fault_info_updated, 1);
 	}
 
 	return 0;
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c
index 41800fcad410..32f93bfb8475 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c
@@ -621,7 +621,22 @@ static void uvd_v3_1_enable_mgcg(struct amdgpu_device *adev,
  *
  * @adev: amdgpu_device pointer
  *
- * Initialize the hardware, boot up the VCPU and do some testing
+ * Initialize the hardware, boot up the VCPU and do some testing.
+ *
+ * On SI, the UVD is meant to be used in a specific power state,
+ * or alternatively the driver can manually enable its clock.
+ * In amdgpu we use the dedicated UVD power state when DPM is enabled.
+ * Calling amdgpu_dpm_enable_uvd makes DPM select the UVD power state
+ * for the SMU and afterwards enables the UVD clock.
+ * This is automatically done by amdgpu_uvd_ring_begin_use when work
+ * is submitted to the UVD ring. Here, we have to call it manually
+ * in order to power up UVD before firmware validation.
+ *
+ * Note that we must not disable the UVD clock here, as that would
+ * cause the ring test to fail. However, UVD is powered off
+ * automatically after the ring test: amdgpu_uvd_ring_end_use calls
+ * the UVD idle work handler which will disable the UVD clock when
+ * all fences are signalled.
  */
 static int uvd_v3_1_hw_init(void *handle)
 {
@@ -631,6 +646,15 @@ static int uvd_v3_1_hw_init(void *handle)
 	int r;
 
 	uvd_v3_1_mc_resume(adev);
+	uvd_v3_1_enable_mgcg(adev, true);
+
+	/* Make sure UVD is powered during FW validation.
+	 * It's going to be automatically powered off after the ring test.
+	 */
+	if (adev->pm.dpm_enabled)
+		amdgpu_dpm_enable_uvd(adev, true);
+	else
+		amdgpu_asic_set_uvd_clocks(adev, 53300, 40000);
 
 	r = uvd_v3_1_fw_validate(adev);
 	if (r) {
@@ -638,9 +662,6 @@ static int uvd_v3_1_hw_init(void *handle)
 		return r;
 	}
 
-	uvd_v3_1_enable_mgcg(adev, true);
-	amdgpu_asic_set_uvd_clocks(adev, 53300, 40000);
-
 	uvd_v3_1_start(adev);
 
 	r = amdgpu_ring_test_helper(ring);
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 6046d135c088..349849049770 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1141,10 +1141,9 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 	if (adev->dm.dc)
 		dc_deinit_callbacks(adev->dm.dc);
 #endif
-	if (adev->dm.dc->ctx->dmub_srv) {
+
+	if (adev->dm.dc)
 		dc_dmub_srv_destroy(&adev->dm.dc->ctx->dmub_srv);
-		adev->dm.dc->ctx->dmub_srv = NULL;
-	}
 
 	if (adev->dm.dmub_bo)
 		amdgpu_bo_free_kernel(&adev->dm.dmub_bo,
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
index a54a30987924..19859c44f9d5 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
@@ -154,10 +154,13 @@ static bool dce60_setup_scaling_configuration(
 	REG_SET(SCL_BYPASS_CONTROL, 0, SCL_BYPASS_MODE, 0);
 
 	if (data->taps.h_taps + data->taps.v_taps <= 2) {
-		/* Set bypass */
-
-		/* DCE6 has no SCL_MODE register, skip scale mode programming */
+		/* Disable scaler functionality */
+		REG_WRITE(SCL_SCALER_ENABLE, 0);
 
+		/* Clear registers that can cause glitches even when the scaler is off */
+		REG_WRITE(SCL_TAP_CONTROL, 0);
+		REG_WRITE(SCL_AUTOMATIC_MODE_CONTROL, 0);
+		REG_WRITE(SCL_F_SHARP_CONTROL, 0);
 		return false;
 	}
 
@@ -165,7 +168,7 @@ static bool dce60_setup_scaling_configuration(
 			SCL_H_NUM_OF_TAPS, data->taps.h_taps - 1,
 			SCL_V_NUM_OF_TAPS, data->taps.v_taps - 1);
 
-	/* DCE6 has no SCL_MODE register, skip scale mode programming */
+	REG_WRITE(SCL_SCALER_ENABLE, 1);
 
 	/* DCE6 has no SCL_BOUNDARY_MODE bit, skip replace out of bound pixels */
 
@@ -503,6 +506,8 @@ static void dce60_transform_set_scaler(
 	REG_SET(DC_LB_MEM_SIZE, 0,
 		DC_LB_MEM_SIZE, xfm_dce->lb_memory_size);
 
+	REG_WRITE(SCL_UPDATE, 0x00010000);
+
 	/* Clear SCL_F_SHARP_CONTROL value to 0 */
 	REG_WRITE(SCL_F_SHARP_CONTROL, 0);
 
@@ -528,8 +533,7 @@ static void dce60_transform_set_scaler(
 		if (coeffs_v != xfm_dce->filter_v || coeffs_h != xfm_dce->filter_h) {
 			/* 4. Program vertical filters */
 			if (xfm_dce->filter_v == NULL)
-				REG_SET(SCL_VERT_FILTER_CONTROL, 0,
-						SCL_V_2TAP_HARDCODE_COEF_EN, 0);
+				REG_WRITE(SCL_VERT_FILTER_CONTROL, 0);
 			program_multi_taps_filter(
 					xfm_dce,
 					data->taps.v_taps,
@@ -543,8 +547,7 @@ static void dce60_transform_set_scaler(
 
 			/* 5. Program horizontal filters */
 			if (xfm_dce->filter_h == NULL)
-				REG_SET(SCL_HORZ_FILTER_CONTROL, 0,
-						SCL_H_2TAP_HARDCODE_COEF_EN, 0);
+				REG_WRITE(SCL_HORZ_FILTER_CONTROL, 0);
 			program_multi_taps_filter(
 					xfm_dce,
 					data->taps.h_taps,
@@ -568,6 +571,8 @@ static void dce60_transform_set_scaler(
 	/* DCE6 has no SCL_COEF_UPDATE_COMPLETE bit to flip to new coefficient memory */
 
 	/* DCE6 DATA_FORMAT register does not support ALPHA_EN */
+
+	REG_WRITE(SCL_UPDATE, 0);
 }
 #endif
 
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
index cbce194ec7b8..eb716e8337e2 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
@@ -155,6 +155,9 @@
 	SRI(SCL_COEF_RAM_TAP_DATA, SCL, id), \
 	SRI(VIEWPORT_START, SCL, id), \
 	SRI(VIEWPORT_SIZE, SCL, id), \
+	SRI(SCL_SCALER_ENABLE, SCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT_RGB_LUMA, SCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT_CHROMA, SCL, id), \
 	SRI(SCL_HORZ_FILTER_SCALE_RATIO, SCL, id), \
 	SRI(SCL_VERT_FILTER_SCALE_RATIO, SCL, id), \
 	SRI(SCL_VERT_FILTER_INIT, SCL, id), \
@@ -590,6 +593,7 @@ struct dce_transform_registers {
 	uint32_t SCL_VERT_FILTER_SCALE_RATIO;
 	uint32_t SCL_HORZ_FILTER_INIT;
 #if defined(CONFIG_DRM_AMD_DC_SI)
+	uint32_t SCL_SCALER_ENABLE;
 	uint32_t SCL_HORZ_FILTER_INIT_RGB_LUMA;
 	uint32_t SCL_HORZ_FILTER_INIT_CHROMA;
 #endif
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c
index 1b2df97226a3..40286e8dd4e1 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c
@@ -25,7 +25,9 @@
 
 #include "hdcp.h"
 
+#ifndef MIN
 #define MIN(a, b) ((a) < (b) ? (a) : (b))
+#endif
 #define HDCP_I2C_ADDR 0x3a	/* 0x74 >> 1*/
 #define KSV_READ_SIZE 0xf	/* 0x6803b - 0x6802c */
 #define HDCP_MAX_AUX_TRANSACTION_SIZE 16
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h
index 9de01ae574c0..067eddd9c62d 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h
@@ -4115,6 +4115,7 @@
 #define mmSCL0_SCL_COEF_RAM_CONFLICT_STATUS 0x1B55
 #define mmSCL0_SCL_COEF_RAM_SELECT 0x1B40
 #define mmSCL0_SCL_COEF_RAM_TAP_DATA 0x1B41
+#define mmSCL0_SCL_SCALER_ENABLE 0x1B42
 #define mmSCL0_SCL_CONTROL 0x1B44
 #define mmSCL0_SCL_DEBUG 0x1B6A
 #define mmSCL0_SCL_DEBUG2 0x1B69
@@ -4144,6 +4145,7 @@
 #define mmSCL1_SCL_COEF_RAM_CONFLICT_STATUS 0x1E55
 #define mmSCL1_SCL_COEF_RAM_SELECT 0x1E40
 #define mmSCL1_SCL_COEF_RAM_TAP_DATA 0x1E41
+#define mmSCL1_SCL_SCALER_ENABLE 0x1E42
 #define mmSCL1_SCL_CONTROL 0x1E44
 #define mmSCL1_SCL_DEBUG 0x1E6A
 #define mmSCL1_SCL_DEBUG2 0x1E69
@@ -4173,6 +4175,7 @@
 #define mmSCL2_SCL_COEF_RAM_CONFLICT_STATUS 0x4155
 #define mmSCL2_SCL_COEF_RAM_SELECT 0x4140
 #define mmSCL2_SCL_COEF_RAM_TAP_DATA 0x4141
+#define mmSCL2_SCL_SCALER_ENABLE 0x4142
 #define mmSCL2_SCL_CONTROL 0x4144
 #define mmSCL2_SCL_DEBUG 0x416A
 #define mmSCL2_SCL_DEBUG2 0x4169
@@ -4202,6 +4205,7 @@
 #define mmSCL3_SCL_COEF_RAM_CONFLICT_STATUS 0x4455
 #define mmSCL3_SCL_COEF_RAM_SELECT 0x4440
 #define mmSCL3_SCL_COEF_RAM_TAP_DATA 0x4441
+#define mmSCL3_SCL_SCALER_ENABLE 0x4442
 #define mmSCL3_SCL_CONTROL 0x4444
 #define mmSCL3_SCL_DEBUG 0x446A
 #define mmSCL3_SCL_DEBUG2 0x4469
@@ -4231,6 +4235,7 @@
 #define mmSCL4_SCL_COEF_RAM_CONFLICT_STATUS 0x4755
 #define mmSCL4_SCL_COEF_RAM_SELECT 0x4740
 #define mmSCL4_SCL_COEF_RAM_TAP_DATA 0x4741
+#define mmSCL4_SCL_SCALER_ENABLE 0x4742
 #define mmSCL4_SCL_CONTROL 0x4744
 #define mmSCL4_SCL_DEBUG 0x476A
 #define mmSCL4_SCL_DEBUG2 0x4769
@@ -4260,6 +4265,7 @@
 #define mmSCL5_SCL_COEF_RAM_CONFLICT_STATUS 0x4A55
 #define mmSCL5_SCL_COEF_RAM_SELECT 0x4A40
 #define mmSCL5_SCL_COEF_RAM_TAP_DATA 0x4A41
+#define mmSCL5_SCL_SCALER_ENABLE 0x4A42
 #define mmSCL5_SCL_CONTROL 0x4A44
 #define mmSCL5_SCL_DEBUG 0x4A6A
 #define mmSCL5_SCL_DEBUG2 0x4A69
@@ -4287,6 +4293,7 @@
 #define mmSCL_COEF_RAM_CONFLICT_STATUS 0x1B55
 #define mmSCL_COEF_RAM_SELECT 0x1B40
 #define mmSCL_COEF_RAM_TAP_DATA 0x1B41
+#define mmSCL_SCALER_ENABLE 0x1B42
 #define mmSCL_CONTROL 0x1B44
 #define mmSCL_DEBUG 0x1B6A
 #define mmSCL_DEBUG2 0x1B69
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_sh_mask.h linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_sh_mask.h
index 41c4a46ce357..afe7303802c6 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_sh_mask.h
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_sh_mask.h
@@ -8646,6 +8646,8 @@
 #define REGAMMA_LUT_INDEX__REGAMMA_LUT_INDEX__SHIFT 0x00000000
 #define REGAMMA_LUT_WRITE_EN_MASK__REGAMMA_LUT_WRITE_EN_MASK_MASK 0x00000007L
 #define REGAMMA_LUT_WRITE_EN_MASK__REGAMMA_LUT_WRITE_EN_MASK__SHIFT 0x00000000
+#define SCL_SCALER_ENABLE__SCL_SCALE_EN_MASK 0x00000001L
+#define SCL_SCALER_ENABLE__SCL_SCALE_EN__SHIFT 0x00000000
 #define SCL_ALU_CONTROL__SCL_ALU_DISABLE_MASK 0x00000001L
 #define SCL_ALU_CONTROL__SCL_ALU_DISABLE__SHIFT 0x00000000
 #define SCL_BYPASS_CONTROL__SCL_BYPASS_MODE_MASK 0x00000003L
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h
index 8f50a038396c..96b03a342f38 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h
@@ -22,12 +22,18 @@
  */
 #include <asm/div64.h>
 
-#define SHIFT_AMOUNT 16 /* We multiply all original integers with 2^SHIFT_AMOUNT to get the fInt representation */
+enum ppevvmath_constants {
+	/* We multiply all original integers with 2^SHIFT_AMOUNT to get the fInt representation */
+	SHIFT_AMOUNT	= 16,
 
-#define PRECISION 5 /* Change this value to change the number of decimal places in the final output - 5 is a good default */
+	/* Change this value to change the number of decimal places in the final output - 5 is a good default */
+	PRECISION	=  5,
 
-#define SHIFTED_2 (2 << SHIFT_AMOUNT)
-#define MAX (1 << (SHIFT_AMOUNT - 1)) - 1 /* 32767 - Might change in the future */
+	SHIFTED_2	= (2 << SHIFT_AMOUNT),
+
+	/* 32767 - Might change in the future */
+	MAX		= (1 << (SHIFT_AMOUNT - 1)) - 1,
+};
 
 /* -------------------------------------------------------------------------------
  * NEW TYPE - fINT
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
index 3673a9e7ba44..e2816c88cfe5 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
@@ -4982,8 +4982,7 @@ static int smu7_get_thermal_temperature_range(struct pp_hwmgr *hwmgr,
 		thermal_data->max = table_info->cac_dtp_table->usSoftwareShutdownTemp *
 			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
 	else if (hwmgr->pp_table_version == PP_TABLE_V0)
-		thermal_data->max = data->thermal_temp_setting.temperature_shutdown *
-			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+		thermal_data->max = data->thermal_temp_setting.temperature_shutdown;
 
 	return 0;
 }
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/arm/display/include/malidp_utils.h linux-libre-5.10.246-gnu1/drivers/gpu/drm/arm/display/include/malidp_utils.h
index 49a1d7f3539c..9f83baac6ed8 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/arm/display/include/malidp_utils.h
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/arm/display/include/malidp_utils.h
@@ -35,7 +35,7 @@ static inline void set_range(struct malidp_range *rg, u32 start, u32 end)
 	rg->end   = end;
 }
 
-static inline bool in_range(struct malidp_range *rg, u32 v)
+static inline bool malidp_in_range(struct malidp_range *rg, u32 v)
 {
 	return (v >= rg->start) && (v <= rg->end);
 }
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
index 7cc891c091f8..3e414d2fbdda 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
@@ -305,12 +305,12 @@ komeda_layer_check_cfg(struct komeda_layer *layer,
 	if (komeda_fb_check_src_coords(kfb, src_x, src_y, src_w, src_h))
 		return -EINVAL;
 
-	if (!in_range(&layer->hsize_in, src_w)) {
+	if (!malidp_in_range(&layer->hsize_in, src_w)) {
 		DRM_DEBUG_ATOMIC("invalidate src_w %d.\n", src_w);
 		return -EINVAL;
 	}
 
-	if (!in_range(&layer->vsize_in, src_h)) {
+	if (!malidp_in_range(&layer->vsize_in, src_h)) {
 		DRM_DEBUG_ATOMIC("invalidate src_h %d.\n", src_h);
 		return -EINVAL;
 	}
@@ -452,14 +452,14 @@ komeda_scaler_check_cfg(struct komeda_scaler *scaler,
 	hsize_out = dflow->out_w;
 	vsize_out = dflow->out_h;
 
-	if (!in_range(&scaler->hsize, hsize_in) ||
-	    !in_range(&scaler->hsize, hsize_out)) {
+	if (!malidp_in_range(&scaler->hsize, hsize_in) ||
+	    !malidp_in_range(&scaler->hsize, hsize_out)) {
 		DRM_DEBUG_ATOMIC("Invalid horizontal sizes");
 		return -EINVAL;
 	}
 
-	if (!in_range(&scaler->vsize, vsize_in) ||
-	    !in_range(&scaler->vsize, vsize_out)) {
+	if (!malidp_in_range(&scaler->vsize, vsize_in) ||
+	    !malidp_in_range(&scaler->vsize, vsize_out)) {
 		DRM_DEBUG_ATOMIC("Invalid vertical sizes");
 		return -EINVAL;
 	}
@@ -574,13 +574,13 @@ komeda_splitter_validate(struct komeda_splitter *splitter,
 		return -EINVAL;
 	}
 
-	if (!in_range(&splitter->hsize, dflow->in_w)) {
+	if (!malidp_in_range(&splitter->hsize, dflow->in_w)) {
 		DRM_DEBUG_ATOMIC("split in_w:%d is out of the acceptable range.\n",
 				 dflow->in_w);
 		return -EINVAL;
 	}
 
-	if (!in_range(&splitter->vsize, dflow->in_h)) {
+	if (!malidp_in_range(&splitter->vsize, dflow->in_h)) {
 		DRM_DEBUG_ATOMIC("split in_h: %d exceeds the acceptable range.\n",
 				 dflow->in_h);
 		return -EINVAL;
@@ -624,13 +624,13 @@ komeda_merger_validate(struct komeda_merger *merger,
 		return -EINVAL;
 	}
 
-	if (!in_range(&merger->hsize_merged, output->out_w)) {
+	if (!malidp_in_range(&merger->hsize_merged, output->out_w)) {
 		DRM_DEBUG_ATOMIC("merged_w: %d is out of the accepted range.\n",
 				 output->out_w);
 		return -EINVAL;
 	}
 
-	if (!in_range(&merger->vsize_merged, output->out_h)) {
+	if (!malidp_in_range(&merger->vsize_merged, output->out_h)) {
 		DRM_DEBUG_ATOMIC("merged_h: %d is out of the accepted range.\n",
 				 output->out_h);
 		return -EINVAL;
@@ -866,8 +866,8 @@ void komeda_complete_data_flow_cfg(struct komeda_layer *layer,
 	 * input/output range.
 	 */
 	if (dflow->en_scaling && scaler)
-		dflow->en_split = !in_range(&scaler->hsize, dflow->in_w) ||
-				  !in_range(&scaler->hsize, dflow->out_w);
+		dflow->en_split = !malidp_in_range(&scaler->hsize, dflow->in_w) ||
+				  !malidp_in_range(&scaler->hsize, dflow->out_w);
 }
 
 static bool merger_is_available(struct komeda_pipeline *pipe,
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/drm_color_mgmt.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/drm_color_mgmt.c
index 138ff34b31db..4bc671484c05 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/drm_color_mgmt.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/drm_color_mgmt.c
@@ -421,7 +421,7 @@ int drm_plane_create_color_properties(struct drm_plane *plane,
 {
 	struct drm_device *dev = plane->dev;
 	struct drm_property *prop;
-	struct drm_prop_enum_list enum_list[max_t(int, DRM_COLOR_ENCODING_MAX,
+	struct drm_prop_enum_list enum_list[MAX_T(int, DRM_COLOR_ENCODING_MAX,
 						       DRM_COLOR_RANGE_MAX)];
 	int i, len;
 
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/exynos/exynos7_drm_decon.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 81494d593830..77ebe3ce463e 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -51,7 +51,6 @@ struct decon_context {
 	void __iomem			*regs;
 	unsigned long			irq_flags;
 	bool				i80_if;
-	bool				suspended;
 	wait_queue_head_t		wait_vsync_queue;
 	atomic_t			wait_vsync_event;
 
@@ -85,9 +84,6 @@ static void decon_wait_for_vblank(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
 
-	if (ctx->suspended)
-		return;
-
 	atomic_set(&ctx->wait_vsync_event, 1);
 
 	/*
@@ -155,9 +151,6 @@ static void decon_commit(struct exynos_drm_crtc *crtc)
 	struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
 	u32 val, clkdiv;
 
-	if (ctx->suspended)
-		return;
-
 	/* nothing to do if we haven't set the mode yet */
 	if (mode->htotal == 0 || mode->vtotal == 0)
 		return;
@@ -219,9 +212,6 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc)
 	struct decon_context *ctx = crtc->ctx;
 	u32 val;
 
-	if (ctx->suspended)
-		return -EPERM;
-
 	if (!test_and_set_bit(0, &ctx->irq_flags)) {
 		val = readl(ctx->regs + VIDINTCON0);
 
@@ -244,9 +234,6 @@ static void decon_disable_vblank(struct exynos_drm_crtc *crtc)
 	struct decon_context *ctx = crtc->ctx;
 	u32 val;
 
-	if (ctx->suspended)
-		return;
-
 	if (test_and_clear_bit(0, &ctx->irq_flags)) {
 		val = readl(ctx->regs + VIDINTCON0);
 
@@ -369,9 +356,6 @@ static void decon_atomic_begin(struct exynos_drm_crtc *crtc)
 	struct decon_context *ctx = crtc->ctx;
 	int i;
 
-	if (ctx->suspended)
-		return;
-
 	for (i = 0; i < WINDOWS_NR; i++)
 		decon_shadow_protect_win(ctx, i, true);
 }
@@ -391,9 +375,6 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 	unsigned int cpp = fb->format->cpp[0];
 	unsigned int pitch = fb->pitches[0];
 
-	if (ctx->suspended)
-		return;
-
 	/*
 	 * SHADOWCON/PRTCON register is used for enabling timing.
 	 *
@@ -481,9 +462,6 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc,
 	unsigned int win = plane->index;
 	u32 val;
 
-	if (ctx->suspended)
-		return;
-
 	/* protect windows */
 	decon_shadow_protect_win(ctx, win, true);
 
@@ -502,9 +480,6 @@ static void decon_atomic_flush(struct exynos_drm_crtc *crtc)
 	struct decon_context *ctx = crtc->ctx;
 	int i;
 
-	if (ctx->suspended)
-		return;
-
 	for (i = 0; i < WINDOWS_NR; i++)
 		decon_shadow_protect_win(ctx, i, false);
 	exynos_crtc_handle_event(crtc);
@@ -531,9 +506,6 @@ static void decon_atomic_enable(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
 
-	if (!ctx->suspended)
-		return;
-
 	pm_runtime_get_sync(ctx->dev);
 
 	decon_init(ctx);
@@ -543,8 +515,6 @@ static void decon_atomic_enable(struct exynos_drm_crtc *crtc)
 		decon_enable_vblank(ctx->crtc);
 
 	decon_commit(ctx->crtc);
-
-	ctx->suspended = false;
 }
 
 static void decon_atomic_disable(struct exynos_drm_crtc *crtc)
@@ -552,9 +522,6 @@ static void decon_atomic_disable(struct exynos_drm_crtc *crtc)
 	struct decon_context *ctx = crtc->ctx;
 	int i;
 
-	if (ctx->suspended)
-		return;
-
 	/*
 	 * We need to make sure that all windows are disabled before we
 	 * suspend that connector. Otherwise we might try to scan from
@@ -564,8 +531,6 @@ static void decon_atomic_disable(struct exynos_drm_crtc *crtc)
 		decon_disable_plane(crtc, &ctx->planes[i]);
 
 	pm_runtime_put_sync(ctx->dev);
-
-	ctx->suspended = true;
 }
 
 static const struct exynos_drm_crtc_ops decon_crtc_ops = {
@@ -687,7 +652,6 @@ static int decon_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	ctx->dev = dev;
-	ctx->suspended = true;
 
 	i80_if_timings = of_get_child_by_name(dev->of_node, "i80-if-timings");
 	if (i80_if_timings)
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/msm/adreno/a6xx_gmu.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 655938df4531..f11da95566da 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -657,12 +657,6 @@ struct block_header {
 	u32 data[];
 };
 
-/* this should be a general kernel helper */
-static int in_range(u32 addr, u32 start, u32 size)
-{
-	return addr >= start && addr < start + size;
-}
-
 static bool fw_block_mem(struct a6xx_gmu_bo *bo, const struct block_header *blk)
 {
 	if (!in_range(blk->addr, bo->iova, bo->size))
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/nouveau/nouveau_bo.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/nouveau/nouveau_bo.c
index 35263e17863b..d9106f14fde5 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -796,7 +796,7 @@ done:
 		nvif_vmm_put(vmm, &old_mem->vma[1]);
 		nvif_vmm_put(vmm, &old_mem->vma[0]);
 	}
-	return 0;
+	return ret;
 }
 
 static int
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/radeon/evergreen_cs.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/radeon/evergreen_cs.c
index 468efa5ac8fc..3ce87e5f90f7 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/radeon/evergreen_cs.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -32,8 +32,10 @@
 #include "evergreen_reg_safe.h"
 #include "cayman_reg_safe.h"
 
+#ifndef MIN
 #define MAX(a,b)                   (((a)>(b))?(a):(b))
 #define MIN(a,b)                   (((a)<(b))?(a):(b))
+#endif
 
 #define REG_SAFE_BM_SIZE ARRAY_SIZE(evergreen_reg_safe_bm)
 
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/radeon/r600_cs.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/radeon/r600_cs.c
index c738740f8b19..9a13d0c17423 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/radeon/r600_cs.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/radeon/r600_cs.c
@@ -1409,7 +1409,7 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
 			      unsigned block_align, unsigned height_align, unsigned base_align,
 			      unsigned *l0_size, unsigned *mipmap_size)
 {
-	unsigned offset, i, level;
+	unsigned offset, i;
 	unsigned width, height, depth, size;
 	unsigned blocksize;
 	unsigned nbx, nby;
@@ -1421,7 +1421,7 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
 	w0 = r600_mip_minify(w0, 0);
 	h0 = r600_mip_minify(h0, 0);
 	d0 = r600_mip_minify(d0, 0);
-	for(i = 0, offset = 0, level = blevel; i < nlevels; i++, level++) {
+	for (i = 0, offset = 0; i < nlevels; i++) {
 		width = r600_mip_minify(w0, i);
 		nbx = r600_fmt_get_nblocksx(format, width);
 
diff --git linux-libre-5.10.245-gnu1/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c linux-libre-5.10.246-gnu1/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
index cc1cfc827bb9..44bb3ccc3157 100644
--- linux-libre-5.10.245-gnu1/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
+++ linux-libre-5.10.246-gnu1/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
@@ -342,8 +342,10 @@ int vmw_validation_add_resource(struct vmw_validation_context *ctx,
 		}
 	}
 	node->res = vmw_resource_reference_unless_doomed(res);
-	if (!node->res)
+	if (!node->res) {
+		hash_del_rcu(&node->hash.head);
 		return -ESRCH;
+	}
 
 	node->first_usage = 1;
 	if (!res->dev_priv->has_mob) {
diff --git linux-libre-5.10.245-gnu1/drivers/hid/hid-mcp2221.c linux-libre-5.10.246-gnu1/drivers/hid/hid-mcp2221.c
index 69076d52dccf..589f13ff0b60 100644
--- linux-libre-5.10.245-gnu1/drivers/hid/hid-mcp2221.c
+++ linux-libre-5.10.246-gnu1/drivers/hid/hid-mcp2221.c
@@ -791,6 +791,10 @@ static int mcp2221_raw_event(struct hid_device *hdev,
 			}
 			if (data[2] == MCP2221_I2C_READ_COMPL ||
 			    data[2] == MCP2221_I2C_READ_PARTIAL) {
+				if (!mcp->rxbuf || mcp->rxbuf_idx < 0 || data[3] > 60) {
+					mcp->status = -EINVAL;
+					break;
+				}
 				buf = mcp->rxbuf;
 				memcpy(&buf[mcp->rxbuf_idx], &data[4], data[3]);
 				mcp->rxbuf_idx = mcp->rxbuf_idx + data[3];
diff --git linux-libre-5.10.245-gnu1/drivers/hid/hid-multitouch.c linux-libre-5.10.246-gnu1/drivers/hid/hid-multitouch.c
index 006af6e14307..5d966acbb0fd 100644
--- linux-libre-5.10.245-gnu1/drivers/hid/hid-multitouch.c
+++ linux-libre-5.10.246-gnu1/drivers/hid/hid-multitouch.c
@@ -81,9 +81,8 @@ enum latency_mode {
 	HID_LATENCY_HIGH = 1,
 };
 
-#define MT_IO_FLAGS_RUNNING		0
-#define MT_IO_FLAGS_ACTIVE_SLOTS	1
-#define MT_IO_FLAGS_PENDING_SLOTS	2
+#define MT_IO_SLOTS_MASK		GENMASK(7, 0) /* reserve first 8 bits for slot tracking */
+#define MT_IO_FLAGS_RUNNING		32
 
 static const bool mtrue = true;		/* default for true */
 static const bool mfalse;		/* default for false */
@@ -159,7 +158,11 @@ struct mt_device {
 	struct mt_class mtclass;	/* our mt device class */
 	struct timer_list release_timer;	/* to release sticky fingers */
 	struct hid_device *hdev;	/* hid_device we're attached to */
-	unsigned long mt_io_flags;	/* mt flags (MT_IO_FLAGS_*) */
+	unsigned long mt_io_flags;	/* mt flags (MT_IO_FLAGS_RUNNING)
+					 * first 8 bits are reserved for keeping the slot
+					 * states, this is fine because we only support up
+					 * to 250 slots (MT_MAX_MAXCONTACT)
+					 */
 	__u8 inputmode_value;	/* InputMode HID feature value */
 	__u8 maxcontacts;
 	bool is_buttonpad;	/* is this device a button pad? */
@@ -904,6 +907,7 @@ static void mt_release_pending_palms(struct mt_device *td,
 
 	for_each_set_bit(slotnum, app->pending_palm_slots, td->maxcontacts) {
 		clear_bit(slotnum, app->pending_palm_slots);
+		clear_bit(slotnum, &td->mt_io_flags);
 
 		input_mt_slot(input, slotnum);
 		input_mt_report_slot_inactive(input);
@@ -935,12 +939,6 @@ static void mt_sync_frame(struct mt_device *td, struct mt_application *app,
 
 	app->num_received = 0;
 	app->left_button_state = 0;
-
-	if (test_bit(MT_IO_FLAGS_ACTIVE_SLOTS, &td->mt_io_flags))
-		set_bit(MT_IO_FLAGS_PENDING_SLOTS, &td->mt_io_flags);
-	else
-		clear_bit(MT_IO_FLAGS_PENDING_SLOTS, &td->mt_io_flags);
-	clear_bit(MT_IO_FLAGS_ACTIVE_SLOTS, &td->mt_io_flags);
 }
 
 static int mt_compute_timestamp(struct mt_application *app, __s32 value)
@@ -1094,7 +1092,9 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input,
 		input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major);
 		input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor);
 
-		set_bit(MT_IO_FLAGS_ACTIVE_SLOTS, &td->mt_io_flags);
+		set_bit(slotnum, &td->mt_io_flags);
+	} else {
+		clear_bit(slotnum, &td->mt_io_flags);
 	}
 
 	return 0;
@@ -1229,7 +1229,7 @@ static void mt_touch_report(struct hid_device *hid,
 	 * defect.
 	 */
 	if (app->quirks & MT_QUIRK_STICKY_FINGERS) {
-		if (test_bit(MT_IO_FLAGS_PENDING_SLOTS, &td->mt_io_flags))
+		if (td->mt_io_flags & MT_IO_SLOTS_MASK)
 			mod_timer(&td->release_timer,
 				  jiffies + msecs_to_jiffies(100));
 		else
@@ -1647,6 +1647,7 @@ static void mt_release_contacts(struct hid_device *hid)
 			for (i = 0; i < mt->num_slots; i++) {
 				input_mt_slot(input_dev, i);
 				input_mt_report_slot_inactive(input_dev);
+				clear_bit(i, &td->mt_io_flags);
 			}
 			input_mt_sync_frame(input_dev);
 			input_sync(input_dev);
@@ -1669,7 +1670,7 @@ static void mt_expired_timeout(struct timer_list *t)
 	 */
 	if (test_and_set_bit_lock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags))
 		return;
-	if (test_bit(MT_IO_FLAGS_PENDING_SLOTS, &td->mt_io_flags))
+	if (td->mt_io_flags & MT_IO_SLOTS_MASK)
 		mt_release_contacts(hdev);
 	clear_bit_unlock(MT_IO_FLAGS_RUNNING, &td->mt_io_flags);
 }
diff --git linux-libre-5.10.245-gnu1/drivers/hwmon/adt7475.c linux-libre-5.10.246-gnu1/drivers/hwmon/adt7475.c
index b4c0f01f52c4..1e0678eb0077 100644
--- linux-libre-5.10.245-gnu1/drivers/hwmon/adt7475.c
+++ linux-libre-5.10.246-gnu1/drivers/hwmon/adt7475.c
@@ -23,23 +23,23 @@
 #include <linux/util_macros.h>
 
 /* Indexes for the sysfs hooks */
-
-#define INPUT		0
-#define MIN		1
-#define MAX		2
-#define CONTROL		3
-#define OFFSET		3
-#define AUTOMIN		4
-#define THERM		5
-#define HYSTERSIS	6
-
+enum adt_sysfs_id {
+	INPUT		= 0,
+	MIN		= 1,
+	MAX		= 2,
+	CONTROL		= 3,
+	OFFSET		= 3,	// Dup
+	AUTOMIN		= 4,
+	THERM		= 5,
+	HYSTERSIS	= 6,
 /*
  * These are unique identifiers for the sysfs functions - unlike the
  * numbers above, these are not also indexes into an array
  */
+	ALARM		= 9,
+	FAULT		= 10,
+};
 
-#define ALARM		9
-#define FAULT		10
 
 /* 7475 Common Registers */
 
diff --git linux-libre-5.10.245-gnu1/drivers/i2c/busses/i2c-designware-platdrv.c linux-libre-5.10.246-gnu1/drivers/i2c/busses/i2c-designware-platdrv.c
index 474754151725..dc05775d12e1 100644
--- linux-libre-5.10.245-gnu1/drivers/i2c/busses/i2c-designware-platdrv.c
+++ linux-libre-5.10.246-gnu1/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -327,6 +327,7 @@ static int dw_i2c_plat_probe(struct platform_device *pdev)
 
 exit_probe:
 	dw_i2c_plat_pm_cleanup(dev);
+	i2c_dw_prepare_clk(dev, false);
 exit_reset:
 	reset_control_assert(dev->rst);
 	return ret;
diff --git linux-libre-5.10.245-gnu1/drivers/i2c/busses/i2c-mt65xx.c linux-libre-5.10.246-gnu1/drivers/i2c/busses/i2c-mt65xx.c
index 265635db29aa..79d0ac12a993 100644
--- linux-libre-5.10.245-gnu1/drivers/i2c/busses/i2c-mt65xx.c
+++ linux-libre-5.10.246-gnu1/drivers/i2c/busses/i2c-mt65xx.c
@@ -1065,6 +1065,7 @@ static int mtk_i2c_transfer(struct i2c_adapter *adap,
 {
 	int ret;
 	int left_num = num;
+	bool write_then_read_en = false;
 	struct mtk_i2c *i2c = i2c_get_adapdata(adap);
 
 	ret = mtk_i2c_clock_enable(i2c);
@@ -1078,6 +1079,7 @@ static int mtk_i2c_transfer(struct i2c_adapter *adap,
 		if (!(msgs[0].flags & I2C_M_RD) && (msgs[1].flags & I2C_M_RD) &&
 		    msgs[0].addr == msgs[1].addr) {
 			i2c->auto_restart = 0;
+			write_then_read_en = true;
 		}
 	}
 
@@ -1102,12 +1104,10 @@ static int mtk_i2c_transfer(struct i2c_adapter *adap,
 		else
 			i2c->op = I2C_MASTER_WR;
 
-		if (!i2c->auto_restart) {
-			if (num > 1) {
-				/* combined two messages into one transaction */
-				i2c->op = I2C_MASTER_WRRD;
-				left_num--;
-			}
+		if (write_then_read_en) {
+			/* combined two messages into one transaction */
+			i2c->op = I2C_MASTER_WRRD;
+			left_num--;
 		}
 
 		/* always use DMA mode. */
@@ -1115,7 +1115,10 @@ static int mtk_i2c_transfer(struct i2c_adapter *adap,
 		if (ret < 0)
 			goto err_exit;
 
-		msgs++;
+		if (i2c->op == I2C_MASTER_WRRD)
+			msgs += 2;
+		else
+			msgs++;
 	}
 	/* the return value is number of executed messages */
 	ret = num;
diff --git linux-libre-5.10.245-gnu1/drivers/iio/dac/ad5360.c linux-libre-5.10.246-gnu1/drivers/iio/dac/ad5360.c
index 602dd2ba61b5..09898e02abfa 100644
--- linux-libre-5.10.245-gnu1/drivers/iio/dac/ad5360.c
+++ linux-libre-5.10.246-gnu1/drivers/iio/dac/ad5360.c
@@ -262,7 +262,7 @@ static int ad5360_update_ctrl(struct iio_dev *indio_dev, unsigned int set,
 	unsigned int clr)
 {
 	struct ad5360_state *st = iio_priv(indio_dev);
-	unsigned int ret;
+	int ret;
 
 	mutex_lock(&st->lock);
 
diff --git linux-libre-5.10.245-gnu1/drivers/iio/dac/ad5421.c linux-libre-5.10.246-gnu1/drivers/iio/dac/ad5421.c
index eedf661d32b2..a7d6900e6540 100644
--- linux-libre-5.10.245-gnu1/drivers/iio/dac/ad5421.c
+++ linux-libre-5.10.246-gnu1/drivers/iio/dac/ad5421.c
@@ -186,7 +186,7 @@ static int ad5421_update_ctrl(struct iio_dev *indio_dev, unsigned int set,
 	unsigned int clr)
 {
 	struct ad5421_state *st = iio_priv(indio_dev);
-	unsigned int ret;
+	int ret;
 
 	mutex_lock(&st->lock);
 
diff --git linux-libre-5.10.245-gnu1/drivers/iio/frequency/adf4350.c linux-libre-5.10.246-gnu1/drivers/iio/frequency/adf4350.c
index 8f885b0af38e..283b9ac5e5e5 100644
--- linux-libre-5.10.245-gnu1/drivers/iio/frequency/adf4350.c
+++ linux-libre-5.10.246-gnu1/drivers/iio/frequency/adf4350.c
@@ -143,6 +143,19 @@ static int adf4350_set_freq(struct adf4350_state *st, unsigned long long freq)
 	if (freq > ADF4350_MAX_OUT_FREQ || freq < st->min_out_freq)
 		return -EINVAL;
 
+	st->r4_rf_div_sel = 0;
+
+	/*
+	 * !\TODO: The below computation is making sure we get a power of 2
+	 * shift (st->r4_rf_div_sel) so that freq becomes higher or equal to
+	 * ADF4350_MIN_VCO_FREQ. This might be simplified with fls()/fls_long()
+	 * and friends.
+	 */
+	while (freq < ADF4350_MIN_VCO_FREQ) {
+		freq <<= 1;
+		st->r4_rf_div_sel++;
+	}
+
 	if (freq > ADF4350_MAX_FREQ_45_PRESC) {
 		prescaler = ADF4350_REG1_PRESCALER;
 		mdiv = 75;
@@ -151,13 +164,6 @@ static int adf4350_set_freq(struct adf4350_state *st, unsigned long long freq)
 		mdiv = 23;
 	}
 
-	st->r4_rf_div_sel = 0;
-
-	while (freq < ADF4350_MIN_VCO_FREQ) {
-		freq <<= 1;
-		st->r4_rf_div_sel++;
-	}
-
 	/*
 	 * Allow a predefined reference division factor
 	 * if not set, compute our own
diff --git linux-libre-5.10.245-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c linux-libre-5.10.246-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
index cef76c1c40f3..134f3aa59145 100644
--- linux-libre-5.10.245-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
+++ linux-libre-5.10.246-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
@@ -751,7 +751,8 @@ int inv_icm42600_accel_parse_fifo(struct iio_dev *indio_dev)
 	const int8_t *temp;
 	unsigned int odr;
 	int64_t ts_val;
-	struct inv_icm42600_accel_buffer buffer;
+	/* buffer is copied to userspace, zeroing it to avoid any data leak */
+	struct inv_icm42600_accel_buffer buffer = { };
 
 	/* parse all fifo packets */
 	for (i = 0, no = 0; i < st->fifo.count; i += size, ++no) {
@@ -770,8 +771,6 @@ int inv_icm42600_accel_parse_fifo(struct iio_dev *indio_dev)
 			inv_icm42600_timestamp_apply_odr(ts, st->fifo.period,
 							 st->fifo.nb.total, no);
 
-		/* buffer is copied to userspace, zeroing it to avoid any data leak */
-		memset(&buffer, 0, sizeof(buffer));
 		memcpy(&buffer.accel, accel, sizeof(buffer.accel));
 		/* convert 8 bits FIFO temperature in high resolution format */
 		buffer.temp = temp ? (*temp * 64) : 0;
diff --git linux-libre-5.10.245-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c linux-libre-5.10.246-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
index 4703507daa05..8787dae64ff7 100644
--- linux-libre-5.10.245-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
+++ linux-libre-5.10.246-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
@@ -550,20 +550,12 @@ static void inv_icm42600_disable_vdd_reg(void *_data)
 static void inv_icm42600_disable_vddio_reg(void *_data)
 {
 	struct inv_icm42600_state *st = _data;
-	const struct device *dev = regmap_get_device(st->map);
-	int ret;
-
-	ret = regulator_disable(st->vddio_supply);
-	if (ret)
-		dev_err(dev, "failed to disable vddio error %d\n", ret);
-}
+	struct device *dev = regmap_get_device(st->map);
 
-static void inv_icm42600_disable_pm(void *_data)
-{
-	struct device *dev = _data;
+	if (pm_runtime_status_suspended(dev))
+		return;
 
-	pm_runtime_put_sync(dev);
-	pm_runtime_disable(dev);
+	regulator_disable(st->vddio_supply);
 }
 
 int inv_icm42600_core_probe(struct regmap *regmap, int chip, int irq,
@@ -660,16 +652,14 @@ int inv_icm42600_core_probe(struct regmap *regmap, int chip, int irq,
 		return ret;
 
 	/* setup runtime power management */
-	ret = pm_runtime_set_active(dev);
+	ret = devm_pm_runtime_set_active_enabled(dev);
 	if (ret)
 		return ret;
-	pm_runtime_get_noresume(dev);
-	pm_runtime_enable(dev);
+
 	pm_runtime_set_autosuspend_delay(dev, INV_ICM42600_SUSPEND_DELAY_MS);
 	pm_runtime_use_autosuspend(dev);
-	pm_runtime_put(dev);
 
-	return devm_add_action_or_reset(dev, inv_icm42600_disable_pm, dev);
+	return ret;
 }
 EXPORT_SYMBOL_GPL(inv_icm42600_core_probe);
 
@@ -680,17 +670,15 @@ EXPORT_SYMBOL_GPL(inv_icm42600_core_probe);
 static int __maybe_unused inv_icm42600_suspend(struct device *dev)
 {
 	struct inv_icm42600_state *st = dev_get_drvdata(dev);
-	int ret;
+	int ret = 0;
 
 	mutex_lock(&st->lock);
 
 	st->suspended.gyro = st->conf.gyro.mode;
 	st->suspended.accel = st->conf.accel.mode;
 	st->suspended.temp = st->conf.temp_en;
-	if (pm_runtime_suspended(dev)) {
-		ret = 0;
+	if (pm_runtime_suspended(dev))
 		goto out_unlock;
-	}
 
 	/* disable FIFO data streaming */
 	if (st->fifo.on) {
@@ -722,18 +710,17 @@ static int __maybe_unused inv_icm42600_resume(struct device *dev)
 	struct inv_icm42600_state *st = dev_get_drvdata(dev);
 	struct inv_icm42600_timestamp *gyro_ts = iio_priv(st->indio_gyro);
 	struct inv_icm42600_timestamp *accel_ts = iio_priv(st->indio_accel);
-	int ret;
+	int ret = 0;
 
 	mutex_lock(&st->lock);
 
+	if (pm_runtime_suspended(dev))
+		goto out_unlock;
+
 	ret = inv_icm42600_enable_regulator_vddio(st);
 	if (ret)
 		goto out_unlock;
 
-	pm_runtime_disable(dev);
-	pm_runtime_set_active(dev);
-	pm_runtime_enable(dev);
-
 	/* restore sensors state */
 	ret = inv_icm42600_set_pwr_mgmt0(st, st->suspended.gyro,
 					 st->suspended.accel,
diff --git linux-libre-5.10.245-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c linux-libre-5.10.246-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
index 608d07115a36..d20209302711 100644
--- linux-libre-5.10.245-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
+++ linux-libre-5.10.246-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
@@ -762,7 +762,8 @@ int inv_icm42600_gyro_parse_fifo(struct iio_dev *indio_dev)
 	const int8_t *temp;
 	unsigned int odr;
 	int64_t ts_val;
-	struct inv_icm42600_gyro_buffer buffer;
+	/* buffer is copied to userspace, zeroing it to avoid any data leak */
+	struct inv_icm42600_gyro_buffer buffer = { };
 
 	/* parse all fifo packets */
 	for (i = 0, no = 0; i < st->fifo.count; i += size, ++no) {
@@ -781,8 +782,6 @@ int inv_icm42600_gyro_parse_fifo(struct iio_dev *indio_dev)
 			inv_icm42600_timestamp_apply_odr(ts, st->fifo.period,
 							 st->fifo.nb.total, no);
 
-		/* buffer is copied to userspace, zeroing it to avoid any data leak */
-		memset(&buffer, 0, sizeof(buffer));
 		memcpy(&buffer.gyro, gyro, sizeof(buffer.gyro));
 		/* convert 8 bits FIFO temperature in high resolution format */
 		buffer.temp = temp ? (*temp * 64) : 0;
diff --git linux-libre-5.10.245-gnu1/drivers/iio/inkern.c linux-libre-5.10.246-gnu1/drivers/iio/inkern.c
index 03581a348775..ae85cf4c0527 100644
--- linux-libre-5.10.245-gnu1/drivers/iio/inkern.c
+++ linux-libre-5.10.246-gnu1/drivers/iio/inkern.c
@@ -600,7 +600,7 @@ static int iio_convert_raw_to_processed_unlocked(struct iio_channel *chan,
 		 * If no channel scaling is available apply consumer scale to
 		 * raw value and return.
 		 */
-		*processed = raw * scale;
+		*processed = raw64 * scale;
 		return 0;
 	}
 
diff --git linux-libre-5.10.245-gnu1/drivers/infiniband/core/addr.c linux-libre-5.10.246-gnu1/drivers/infiniband/core/addr.c
index 65e3e7df8a4b..779e9af479fd 100644
--- linux-libre-5.10.245-gnu1/drivers/infiniband/core/addr.c
+++ linux-libre-5.10.246-gnu1/drivers/infiniband/core/addr.c
@@ -461,14 +461,10 @@ static int addr_resolve_neigh(const struct dst_entry *dst,
 {
 	int ret = 0;
 
-	if (ndev_flags & IFF_LOOPBACK) {
+	if (ndev_flags & IFF_LOOPBACK)
 		memcpy(addr->dst_dev_addr, addr->src_dev_addr, MAX_ADDR_LEN);
-	} else {
-		if (!(ndev_flags & IFF_NOARP)) {
-			/* If the device doesn't do ARP internally */
-			ret = fetch_ha(dst, addr, dst_in, seq);
-		}
-	}
+	else
+		ret = fetch_ha(dst, addr, dst_in, seq);
 	return ret;
 }
 
diff --git linux-libre-5.10.245-gnu1/drivers/infiniband/core/cm.c linux-libre-5.10.246-gnu1/drivers/infiniband/core/cm.c
index 26c66685a43d..a9c5852f5216 100644
--- linux-libre-5.10.245-gnu1/drivers/infiniband/core/cm.c
+++ linux-libre-5.10.246-gnu1/drivers/infiniband/core/cm.c
@@ -1063,8 +1063,8 @@ static noinline void cm_destroy_id_wait_timeout(struct ib_cm_id *cm_id,
 	struct cm_id_private *cm_id_priv;
 
 	cm_id_priv = container_of(cm_id, struct cm_id_private, id);
-	pr_err("%s: cm_id=%p timed out. state %d -> %d, refcnt=%d\n", __func__,
-	       cm_id, old_state, cm_id->state, refcount_read(&cm_id_priv->refcount));
+	pr_err_ratelimited("%s: cm_id=%p timed out. state %d -> %d, refcnt=%d\n", __func__,
+			   cm_id, old_state, cm_id->state, refcount_read(&cm_id_priv->refcount));
 }
 
 static void cm_destroy_id(struct ib_cm_id *cm_id, int err)
diff --git linux-libre-5.10.245-gnu1/drivers/infiniband/core/sa_query.c linux-libre-5.10.246-gnu1/drivers/infiniband/core/sa_query.c
index de88f472eaad..4f42bab1a964 100644
--- linux-libre-5.10.245-gnu1/drivers/infiniband/core/sa_query.c
+++ linux-libre-5.10.246-gnu1/drivers/infiniband/core/sa_query.c
@@ -1036,6 +1036,8 @@ int ib_nl_handle_set_timeout(struct sk_buff *skb,
 	if (timeout > IB_SA_LOCAL_SVC_TIMEOUT_MAX)
 		timeout = IB_SA_LOCAL_SVC_TIMEOUT_MAX;
 
+	spin_lock_irqsave(&ib_nl_request_lock, flags);
+
 	delta = timeout - sa_local_svc_timeout_ms;
 	if (delta < 0)
 		abs_delta = -delta;
@@ -1043,7 +1045,6 @@ int ib_nl_handle_set_timeout(struct sk_buff *skb,
 		abs_delta = delta;
 
 	if (delta != 0) {
-		spin_lock_irqsave(&ib_nl_request_lock, flags);
 		sa_local_svc_timeout_ms = timeout;
 		list_for_each_entry(query, &ib_nl_request_list, list) {
 			if (delta < 0 && abs_delta > query->timeout)
@@ -1061,9 +1062,10 @@ int ib_nl_handle_set_timeout(struct sk_buff *skb,
 		if (delay)
 			mod_delayed_work(ib_nl_wq, &ib_nl_timed_work,
 					 (unsigned long)delay);
-		spin_unlock_irqrestore(&ib_nl_request_lock, flags);
 	}
 
+	spin_unlock_irqrestore(&ib_nl_request_lock, flags);
+
 settimeout_out:
 	return 0;
 }
diff --git linux-libre-5.10.245-gnu1/drivers/infiniband/sw/siw/siw_verbs.c linux-libre-5.10.246-gnu1/drivers/infiniband/sw/siw/siw_verbs.c
index 1d4e0dc550e4..edfbad96665c 100644
--- linux-libre-5.10.245-gnu1/drivers/infiniband/sw/siw/siw_verbs.c
+++ linux-libre-5.10.246-gnu1/drivers/infiniband/sw/siw/siw_verbs.c
@@ -757,7 +757,7 @@ int siw_post_send(struct ib_qp *base_qp, const struct ib_send_wr *wr,
 	struct siw_wqe *wqe = tx_wqe(qp);
 
 	unsigned long flags;
-	int rv = 0;
+	int rv = 0, imm_err = 0;
 
 	if (wr && !rdma_is_kernel_res(&qp->base_qp.res)) {
 		siw_dbg_qp(qp, "wr must be empty for user mapped sq\n");
@@ -943,9 +943,17 @@ int siw_post_send(struct ib_qp *base_qp, const struct ib_send_wr *wr,
 	 * Send directly if SQ processing is not in progress.
 	 * Eventual immediate errors (rv < 0) do not affect the involved
 	 * RI resources (Verbs, 8.3.1) and thus do not prevent from SQ
-	 * processing, if new work is already pending. But rv must be passed
-	 * to caller.
+	 * processing, if new work is already pending. But rv and pointer
+	 * to failed work request must be passed to caller.
 	 */
+	if (unlikely(rv < 0)) {
+		/*
+		 * Immediate error
+		 */
+		siw_dbg_qp(qp, "Immediate error %d\n", rv);
+		imm_err = rv;
+		*bad_wr = wr;
+	}
 	if (wqe->wr_status != SIW_WR_IDLE) {
 		spin_unlock_irqrestore(&qp->sq_lock, flags);
 		goto skip_direct_sending;
@@ -970,15 +978,10 @@ skip_direct_sending:
 
 	up_read(&qp->state_lock);
 
-	if (rv >= 0)
-		return 0;
-	/*
-	 * Immediate error
-	 */
-	siw_dbg_qp(qp, "error %d\n", rv);
+	if (unlikely(imm_err))
+		return imm_err;
 
-	*bad_wr = wr;
-	return rv;
+	return (rv >= 0) ? 0 : rv;
 }
 
 /*
diff --git linux-libre-5.10.245-gnu1/drivers/input/misc/uinput.c linux-libre-5.10.246-gnu1/drivers/input/misc/uinput.c
index 790db3ceb208..faed4590a8a9 100644
--- linux-libre-5.10.245-gnu1/drivers/input/misc/uinput.c
+++ linux-libre-5.10.246-gnu1/drivers/input/misc/uinput.c
@@ -741,6 +741,7 @@ static int uinput_ff_upload_to_user(char __user *buffer,
 	if (in_compat_syscall()) {
 		struct uinput_ff_upload_compat ff_up_compat;
 
+		memset(&ff_up_compat, 0, sizeof(ff_up_compat));
 		ff_up_compat.request_id = ff_up->request_id;
 		ff_up_compat.retval = ff_up->retval;
 		/*
diff --git linux-libre-5.10.245-gnu1/drivers/input/touchscreen/atmel_mxt_ts.c linux-libre-5.10.246-gnu1/drivers/input/touchscreen/atmel_mxt_ts.c
index 96f64eec379f..627660885f4e 100644
--- linux-libre-5.10.245-gnu1/drivers/input/touchscreen/atmel_mxt_ts.c
+++ linux-libre-5.10.246-gnu1/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -3155,7 +3155,7 @@ static int mxt_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	if (data->reset_gpio) {
 		/* Wait a while and then de-assert the RESET GPIO line */
 		msleep(MXT_RESET_GPIO_TIME);
-		gpiod_set_value(data->reset_gpio, 0);
+		gpiod_set_value_cansleep(data->reset_gpio, 0);
 		msleep(MXT_RESET_INVALID_CHG);
 	}
 
diff --git linux-libre-5.10.245-gnu1/drivers/input/touchscreen/cyttsp4_core.c linux-libre-5.10.246-gnu1/drivers/input/touchscreen/cyttsp4_core.c
index 02a73d9a4def..c10140c9aafa 100644
--- linux-libre-5.10.245-gnu1/drivers/input/touchscreen/cyttsp4_core.c
+++ linux-libre-5.10.246-gnu1/drivers/input/touchscreen/cyttsp4_core.c
@@ -857,7 +857,7 @@ static void cyttsp4_get_mt_touches(struct cyttsp4_mt_data *md, int num_cur_tch)
 	struct cyttsp4_touch tch;
 	int sig;
 	int i, j, t = 0;
-	int ids[max(CY_TMA1036_MAX_TCH, CY_TMA4XX_MAX_TCH)];
+	int ids[MAX(CY_TMA1036_MAX_TCH, CY_TMA4XX_MAX_TCH)];
 
 	memset(ids, 0, si->si_ofs.tch_abs[CY_TCH_T].max * sizeof(int));
 	for (i = 0; i < num_cur_tch; i++) {
diff --git linux-libre-5.10.245-gnu1/drivers/mailbox/zynqmp-ipi-mailbox.c linux-libre-5.10.246-gnu1/drivers/mailbox/zynqmp-ipi-mailbox.c
index be06de791c54..e64f7157f065 100644
--- linux-libre-5.10.245-gnu1/drivers/mailbox/zynqmp-ipi-mailbox.c
+++ linux-libre-5.10.246-gnu1/drivers/mailbox/zynqmp-ipi-mailbox.c
@@ -618,11 +618,8 @@ static void zynqmp_ipi_free_mboxes(struct zynqmp_ipi_pdata *pdata)
 	i = pdata->num_mboxes;
 	for (; i >= 0; i--) {
 		ipi_mbox = &pdata->ipi_mboxes[i];
-		if (ipi_mbox->dev.parent) {
-			mbox_controller_unregister(&ipi_mbox->mbox);
-			if (device_is_registered(&ipi_mbox->dev))
-				device_unregister(&ipi_mbox->dev);
-		}
+		if (device_is_registered(&ipi_mbox->dev))
+			device_unregister(&ipi_mbox->dev);
 	}
 }
 
diff --git linux-libre-5.10.245-gnu1/drivers/md/dm-integrity.c linux-libre-5.10.246-gnu1/drivers/md/dm-integrity.c
index 07a7b4e51f0e..2d5befbb13f7 100644
--- linux-libre-5.10.245-gnu1/drivers/md/dm-integrity.c
+++ linux-libre-5.10.246-gnu1/drivers/md/dm-integrity.c
@@ -119,7 +119,7 @@ struct journal_sector {
 	commit_id_t commit_id;
 };
 
-#define MAX_TAG_SIZE			(JOURNAL_SECTOR_DATA - JOURNAL_MAC_PER_SECTOR - offsetof(struct journal_entry, last_bytes[MAX_SECTORS_PER_BLOCK]))
+#define MAX_TAG_SIZE			255
 
 #define METADATA_PADDING_SECTORS	8
 
@@ -1600,7 +1600,7 @@ static void integrity_metadata(struct work_struct *w)
 		struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io));
 		char *checksums;
 		unsigned extra_space = unlikely(digest_size > ic->tag_size) ? digest_size - ic->tag_size : 0;
-		char checksums_onstack[max((size_t)HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)];
+		char checksums_onstack[MAX(HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)];
 		sector_t sector;
 		unsigned sectors_to_process;
 
@@ -1882,7 +1882,7 @@ retry_kmap:
 				} while (++s < ic->sectors_per_block);
 #ifdef INTERNAL_VERIFY
 				if (ic->internal_hash) {
-					char checksums_onstack[max((size_t)HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)];
+					char checksums_onstack[MAX(HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)];
 
 					integrity_sector_checksum(ic, logical_sector, mem + bv.bv_offset, checksums_onstack);
 					if (unlikely(memcmp(checksums_onstack, journal_entry_tag(ic, je), ic->tag_size))) {
@@ -2431,7 +2431,7 @@ static void do_journal_write(struct dm_integrity_c *ic, unsigned write_start,
 				    unlikely(from_replay) &&
 #endif
 				    ic->internal_hash) {
-					char test_tag[max_t(size_t, HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)];
+					char test_tag[MAX_T(size_t, HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)];
 
 					integrity_sector_checksum(ic, sec + ((l - j) << ic->sb->log2_sectors_per_block),
 								  (char *)access_journal_data(ic, i, l), test_tag);
diff --git linux-libre-5.10.245-gnu1/drivers/md/dm.c linux-libre-5.10.246-gnu1/drivers/md/dm.c
index 0868358a7a8d..b51281ce15d4 100644
--- linux-libre-5.10.245-gnu1/drivers/md/dm.c
+++ linux-libre-5.10.246-gnu1/drivers/md/dm.c
@@ -2457,7 +2457,7 @@ static int __dm_suspend(struct mapped_device *md, struct dm_table *map,
 {
 	bool do_lockfs = suspend_flags & DM_SUSPEND_LOCKFS_FLAG;
 	bool noflush = suspend_flags & DM_SUSPEND_NOFLUSH_FLAG;
-	int r;
+	int r = 0;
 
 	lockdep_assert_held(&md->suspend_lock);
 
@@ -2509,7 +2509,7 @@ static int __dm_suspend(struct mapped_device *md, struct dm_table *map,
 	 * Stop md->queue before flushing md->wq in case request-based
 	 * dm defers requests to md->wq from md->queue.
 	 */
-	if (dm_request_based(md))
+	if (map && dm_request_based(md))
 		dm_stop_queue(md->queue);
 
 	flush_workqueue(md->wq);
@@ -2519,7 +2519,8 @@ static int __dm_suspend(struct mapped_device *md, struct dm_table *map,
 	 * We call dm_wait_for_completion to wait for all existing requests
 	 * to finish.
 	 */
-	r = dm_wait_for_completion(md, task_state);
+	if (map)
+		r = dm_wait_for_completion(md, task_state);
 	if (!r)
 		set_bit(dmf_suspended_flag, &md->flags);
 
diff --git linux-libre-5.10.245-gnu1/drivers/media/dvb-frontends/stv0367_priv.h linux-libre-5.10.246-gnu1/drivers/media/dvb-frontends/stv0367_priv.h
index 617f605947b2..7f056d1cce82 100644
--- linux-libre-5.10.245-gnu1/drivers/media/dvb-frontends/stv0367_priv.h
+++ linux-libre-5.10.246-gnu1/drivers/media/dvb-frontends/stv0367_priv.h
@@ -25,8 +25,11 @@
 #endif
 
 /* MACRO definitions */
+#ifndef MIN
 #define MAX(X, Y) ((X) >= (Y) ? (X) : (Y))
 #define MIN(X, Y) ((X) <= (Y) ? (X) : (Y))
+#endif
+
 #define INRANGE(X, Y, Z) \
 	((((X) <= (Y)) && ((Y) <= (Z))) || \
 	(((Z) <= (Y)) && ((Y) <= (X))) ? 1 : 0)
diff --git linux-libre-5.10.245-gnu1/drivers/media/i2c/mt9v111.c linux-libre-5.10.246-gnu1/drivers/media/i2c/mt9v111.c
index 61ae6a0d5679..20309fc776a6 100644
--- linux-libre-5.10.245-gnu1/drivers/media/i2c/mt9v111.c
+++ linux-libre-5.10.246-gnu1/drivers/media/i2c/mt9v111.c
@@ -534,8 +534,8 @@ static int mt9v111_calc_frame_rate(struct mt9v111_dev *mt9v111,
 static int mt9v111_hw_config(struct mt9v111_dev *mt9v111)
 {
 	struct i2c_client *c = mt9v111->client;
-	unsigned int ret;
 	u16 outfmtctrl2;
+	int ret;
 
 	/* Force device reset. */
 	ret = __mt9v111_hw_reset(mt9v111);
diff --git linux-libre-5.10.245-gnu1/drivers/media/i2c/rj54n1cb0c.c linux-libre-5.10.246-gnu1/drivers/media/i2c/rj54n1cb0c.c
index 4cc51e001874..b35b3e428686 100644
--- linux-libre-5.10.245-gnu1/drivers/media/i2c/rj54n1cb0c.c
+++ linux-libre-5.10.246-gnu1/drivers/media/i2c/rj54n1cb0c.c
@@ -1332,10 +1332,13 @@ static int rj54n1_probe(struct i2c_client *client,
 			V4L2_CID_GAIN, 0, 127, 1, 66);
 	v4l2_ctrl_new_std(&rj54n1->hdl, &rj54n1_ctrl_ops,
 			V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
-	rj54n1->subdev.ctrl_handler = &rj54n1->hdl;
-	if (rj54n1->hdl.error)
-		return rj54n1->hdl.error;
 
+	if (rj54n1->hdl.error) {
+		ret = rj54n1->hdl.error;
+		goto err_free_ctrl;
+	}
+
+	rj54n1->subdev.ctrl_handler = &rj54n1->hdl;
 	rj54n1->clk_div		= clk_div;
 	rj54n1->rect.left	= RJ54N1_COLUMN_SKIP;
 	rj54n1->rect.top	= RJ54N1_ROW_SKIP;
diff --git linux-libre-5.10.245-gnu1/drivers/media/i2c/tc358743.c linux-libre-5.10.246-gnu1/drivers/media/i2c/tc358743.c
index 9cc52beb3b5e..ac0d3076d112 100644
--- linux-libre-5.10.245-gnu1/drivers/media/i2c/tc358743.c
+++ linux-libre-5.10.246-gnu1/drivers/media/i2c/tc358743.c
@@ -2201,10 +2201,10 @@ static int tc358743_probe(struct i2c_client *client)
 err_work_queues:
 	cec_unregister_adapter(state->cec_adap);
 	if (!state->i2c_client->irq) {
-		del_timer(&state->timer);
+		timer_delete_sync(&state->timer);
 		flush_work(&state->work_i2c_poll);
 	}
-	cancel_delayed_work(&state->delayed_work_enable_hotplug);
+	cancel_delayed_work_sync(&state->delayed_work_enable_hotplug);
 	mutex_destroy(&state->confctl_mutex);
 err_hdl:
 	media_entity_cleanup(&sd->entity);
diff --git linux-libre-5.10.245-gnu1/drivers/media/mc/mc-devnode.c linux-libre-5.10.246-gnu1/drivers/media/mc/mc-devnode.c
index f249199dc616..f8257aa5fc58 100644
--- linux-libre-5.10.245-gnu1/drivers/media/mc/mc-devnode.c
+++ linux-libre-5.10.246-gnu1/drivers/media/mc/mc-devnode.c
@@ -50,11 +50,6 @@ static void media_devnode_release(struct device *cd)
 {
 	struct media_devnode *devnode = to_media_devnode(cd);
 
-	mutex_lock(&media_devnode_lock);
-	/* Mark device node number as free */
-	clear_bit(devnode->minor, media_devnode_nums);
-	mutex_unlock(&media_devnode_lock);
-
 	/* Release media_devnode and perform other cleanups as needed. */
 	if (devnode->release)
 		devnode->release(devnode);
@@ -283,6 +278,7 @@ void media_devnode_unregister(struct media_devnode *devnode)
 	/* Delete the cdev on this minor as well */
 	cdev_device_del(&devnode->cdev, &devnode->dev);
 	devnode->media_dev = NULL;
+	clear_bit(devnode->minor, media_devnode_nums);
 	mutex_unlock(&media_devnode_lock);
 
 	put_device(&devnode->dev);
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/b2c2/flexcop-pci.c linux-libre-5.10.246-gnu1/drivers/media/pci/b2c2/flexcop-pci.c
index c9e6c7d66376..976e5dead34f 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/b2c2/flexcop-pci.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/b2c2/flexcop-pci.c
@@ -411,7 +411,7 @@ static void flexcop_pci_remove(struct pci_dev *pdev)
 	struct flexcop_pci *fc_pci = pci_get_drvdata(pdev);
 
 	if (irq_chk_intv > 0)
-		cancel_delayed_work(&fc_pci->irq_check_work);
+		cancel_delayed_work_sync(&fc_pci->irq_check_work);
 
 	flexcop_pci_dma_exit(fc_pci);
 	flexcop_device_exit(fc_pci->fc_dev);
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/cx18/cx18-queue.c linux-libre-5.10.246-gnu1/drivers/media/pci/cx18/cx18-queue.c
index 2f5df471dada..9b247ecf48d5 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/cx18/cx18-queue.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/cx18/cx18-queue.c
@@ -379,14 +379,22 @@ int cx18_stream_alloc(struct cx18_stream *s)
 			break;
 		}
 
+		buf->dma_handle = dma_map_single(&s->cx->pci_dev->dev,
+						 buf->buf, s->buf_size,
+						 s->dma);
+		if (dma_mapping_error(&s->cx->pci_dev->dev, buf->dma_handle)) {
+			kfree(buf->buf);
+			kfree(mdl);
+			kfree(buf);
+			break;
+		}
+
 		INIT_LIST_HEAD(&mdl->list);
 		INIT_LIST_HEAD(&mdl->buf_list);
 		mdl->id = s->mdl_base_idx; /* a somewhat safe value */
 		cx18_enqueue(s, mdl, &s->q_idle);
 
 		INIT_LIST_HEAD(&buf->list);
-		buf->dma_handle = pci_map_single(s->cx->pci_dev,
-				buf->buf, s->buf_size, s->dma);
 		cx18_buf_sync_for_cpu(s, buf);
 		list_add_tail(&buf->list, &s->buf_pool);
 	}
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-driver.c linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-driver.c
index 91ec66ab0ce8..eace2da835b4 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-driver.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-driver.c
@@ -840,7 +840,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 		IVTV_ERR("Can't enable device!\n");
 		return -EIO;
 	}
-	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+	if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
 		IVTV_ERR("No suitable DMA available.\n");
 		return -EIO;
 	}
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-irq.c linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-irq.c
index b7aaa8b4a784..e39bf64c5c71 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-irq.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-irq.c
@@ -351,7 +351,7 @@ void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock)
 
 	/* Insert buffer block for YUV if needed */
 	if (s->type == IVTV_DEC_STREAM_TYPE_YUV && f->offset_y) {
-		if (yi->blanking_dmaptr) {
+		if (yi->blanking_ptr) {
 			s->sg_pending[idx].src = yi->blanking_dmaptr;
 			s->sg_pending[idx].dst = offset;
 			s->sg_pending[idx].size = 720 * 16;
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-queue.c linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-queue.c
index 7ac4615e92ea..f9b192ab7e7c 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-queue.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-queue.c
@@ -188,7 +188,7 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 		return 0;
 
 	IVTV_DEBUG_INFO("Allocate %s%s stream: %d x %d buffers (%dkB total)\n",
-		s->dma != PCI_DMA_NONE ? "DMA " : "",
+		s->dma != DMA_NONE ? "DMA " : "",
 		s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024);
 
 	s->sg_pending = kzalloc(SGsize, GFP_KERNEL|__GFP_NOWARN);
@@ -218,8 +218,9 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 		return -ENOMEM;
 	}
 	if (ivtv_might_use_dma(s)) {
-		s->sg_handle = pci_map_single(itv->pdev, s->sg_dma,
-				sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
+		s->sg_handle = dma_map_single(&itv->pdev->dev, s->sg_dma,
+					      sizeof(struct ivtv_sg_element),
+					      DMA_TO_DEVICE);
 		ivtv_stream_sync_for_cpu(s);
 	}
 
@@ -237,7 +238,7 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 		}
 		INIT_LIST_HEAD(&buf->list);
 		if (ivtv_might_use_dma(s)) {
-			buf->dma_handle = pci_map_single(s->itv->pdev,
+			buf->dma_handle = dma_map_single(&s->itv->pdev->dev,
 				buf->buf, s->buf_size + 256, s->dma);
 			ivtv_buf_sync_for_cpu(s, buf);
 		}
@@ -260,8 +261,8 @@ void ivtv_stream_free(struct ivtv_stream *s)
 	/* empty q_free */
 	while ((buf = ivtv_dequeue(s, &s->q_free))) {
 		if (ivtv_might_use_dma(s))
-			pci_unmap_single(s->itv->pdev, buf->dma_handle,
-				s->buf_size + 256, s->dma);
+			dma_unmap_single(&s->itv->pdev->dev, buf->dma_handle,
+					 s->buf_size + 256, s->dma);
 		kfree(buf->buf);
 		kfree(buf);
 	}
@@ -269,8 +270,9 @@ void ivtv_stream_free(struct ivtv_stream *s)
 	/* Free SG Array/Lists */
 	if (s->sg_dma != NULL) {
 		if (s->sg_handle != IVTV_DMA_UNMAPPED) {
-			pci_unmap_single(s->itv->pdev, s->sg_handle,
-				 sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
+			dma_unmap_single(&s->itv->pdev->dev, s->sg_handle,
+					 sizeof(struct ivtv_sg_element),
+					 DMA_TO_DEVICE);
 			s->sg_handle = IVTV_DMA_UNMAPPED;
 		}
 		kfree(s->sg_pending);
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-streams.c linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-streams.c
index f9de5d1605fe..13d7d55e6594 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-streams.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-streams.c
@@ -100,7 +100,7 @@ static struct {
 	{	/* IVTV_ENC_STREAM_TYPE_MPG */
 		"encoder MPG",
 		VFL_TYPE_VIDEO, 0,
-		PCI_DMA_FROMDEVICE, 0,
+		DMA_FROM_DEVICE, 0,
 		V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER |
 			V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_enc_fops
@@ -108,7 +108,7 @@ static struct {
 	{	/* IVTV_ENC_STREAM_TYPE_YUV */
 		"encoder YUV",
 		VFL_TYPE_VIDEO, IVTV_V4L2_ENC_YUV_OFFSET,
-		PCI_DMA_FROMDEVICE, 0,
+		DMA_FROM_DEVICE, 0,
 		V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER |
 			V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_enc_fops
@@ -116,7 +116,7 @@ static struct {
 	{	/* IVTV_ENC_STREAM_TYPE_VBI */
 		"encoder VBI",
 		VFL_TYPE_VBI, 0,
-		PCI_DMA_FROMDEVICE, 0,
+		DMA_FROM_DEVICE, 0,
 		V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE | V4L2_CAP_TUNER |
 			V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_enc_fops
@@ -124,42 +124,42 @@ static struct {
 	{	/* IVTV_ENC_STREAM_TYPE_PCM */
 		"encoder PCM",
 		VFL_TYPE_VIDEO, IVTV_V4L2_ENC_PCM_OFFSET,
-		PCI_DMA_FROMDEVICE, 0,
+		DMA_FROM_DEVICE, 0,
 		V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_enc_fops
 	},
 	{	/* IVTV_ENC_STREAM_TYPE_RAD */
 		"encoder radio",
 		VFL_TYPE_RADIO, 0,
-		PCI_DMA_NONE, 1,
+		DMA_NONE, 1,
 		V4L2_CAP_RADIO | V4L2_CAP_TUNER,
 		&ivtv_v4l2_radio_fops
 	},
 	{	/* IVTV_DEC_STREAM_TYPE_MPG */
 		"decoder MPG",
 		VFL_TYPE_VIDEO, IVTV_V4L2_DEC_MPG_OFFSET,
-		PCI_DMA_TODEVICE, 0,
+		DMA_TO_DEVICE, 0,
 		V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_dec_fops
 	},
 	{	/* IVTV_DEC_STREAM_TYPE_VBI */
 		"decoder VBI",
 		VFL_TYPE_VBI, IVTV_V4L2_DEC_VBI_OFFSET,
-		PCI_DMA_NONE, 1,
+		DMA_NONE, 1,
 		V4L2_CAP_SLICED_VBI_CAPTURE | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_enc_fops
 	},
 	{	/* IVTV_DEC_STREAM_TYPE_VOUT */
 		"decoder VOUT",
 		VFL_TYPE_VBI, IVTV_V4L2_DEC_VOUT_OFFSET,
-		PCI_DMA_NONE, 1,
+		DMA_NONE, 1,
 		V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_dec_fops
 	},
 	{	/* IVTV_DEC_STREAM_TYPE_YUV */
 		"decoder YUV",
 		VFL_TYPE_VIDEO, IVTV_V4L2_DEC_YUV_OFFSET,
-		PCI_DMA_TODEVICE, 0,
+		DMA_TO_DEVICE, 0,
 		V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE,
 		&ivtv_v4l2_dec_fops
 	}
@@ -179,7 +179,7 @@ static void ivtv_stream_init(struct ivtv *itv, int type)
 	s->vdev.device_caps = ivtv_stream_info[type].v4l2_caps;
 
 	if (ivtv_stream_info[type].pio)
-		s->dma = PCI_DMA_NONE;
+		s->dma = DMA_NONE;
 	else
 		s->dma = ivtv_stream_info[type].dma;
 	s->buf_size = itv->stream_buf_size[type];
@@ -217,7 +217,7 @@ static int ivtv_prep_dev(struct ivtv *itv, int type)
 
 	/* User explicitly selected 0 buffers for these streams, so don't
 	   create them. */
-	if (ivtv_stream_info[type].dma != PCI_DMA_NONE &&
+	if (ivtv_stream_info[type].dma != DMA_NONE &&
 	    itv->options.kilobytes[type] == 0) {
 		IVTV_INFO("Disabled %s device\n", ivtv_stream_info[type].name);
 		return 0;
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-udma.c linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-udma.c
index 0d8372cc364a..fd76f88975ae 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-udma.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-udma.c
@@ -81,8 +81,10 @@ void ivtv_udma_alloc(struct ivtv *itv)
 {
 	if (itv->udma.SG_handle == 0) {
 		/* Map DMA Page Array Buffer */
-		itv->udma.SG_handle = pci_map_single(itv->pdev, itv->udma.SGarray,
-			   sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);
+		itv->udma.SG_handle = dma_map_single(&itv->pdev->dev,
+						     itv->udma.SGarray,
+						     sizeof(itv->udma.SGarray),
+						     DMA_TO_DEVICE);
 		ivtv_udma_sync_for_cpu(itv);
 	}
 }
@@ -129,13 +131,22 @@ int ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr,
 
 	/* Fill SG List with new values */
 	if (ivtv_udma_fill_sg_list(dma, &user_dma, 0) < 0) {
+		IVTV_DEBUG_WARN("%s: could not allocate bounce buffers for highmem userspace buffers\n",
+				__func__);
 		unpin_user_pages(dma->map, dma->page_count);
 		dma->page_count = 0;
 		return -ENOMEM;
 	}
 
 	/* Map SG List */
-	dma->SG_length = pci_map_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
+	dma->SG_length = dma_map_sg(&itv->pdev->dev, dma->SGlist,
+				    dma->page_count, DMA_TO_DEVICE);
+	if (!dma->SG_length) {
+		IVTV_DEBUG_WARN("%s: DMA map error, SG_length is 0\n", __func__);
+		unpin_user_pages(dma->map, dma->page_count);
+		dma->page_count = 0;
+		return -EINVAL;
+	}
 
 	/* Fill SG Array with new values */
 	ivtv_udma_fill_sg_array (dma, ivtv_dest_addr, 0, -1);
@@ -159,7 +170,8 @@ void ivtv_udma_unmap(struct ivtv *itv)
 
 	/* Unmap Scatterlist */
 	if (dma->SG_length) {
-		pci_unmap_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
+		dma_unmap_sg(&itv->pdev->dev, dma->SGlist, dma->page_count,
+			     DMA_TO_DEVICE);
 		dma->SG_length = 0;
 	}
 	/* sync DMA */
@@ -175,13 +187,14 @@ void ivtv_udma_free(struct ivtv *itv)
 
 	/* Unmap SG Array */
 	if (itv->udma.SG_handle) {
-		pci_unmap_single(itv->pdev, itv->udma.SG_handle,
-			 sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);
+		dma_unmap_single(&itv->pdev->dev, itv->udma.SG_handle,
+				 sizeof(itv->udma.SGarray), DMA_TO_DEVICE);
 	}
 
 	/* Unmap Scatterlist */
 	if (itv->udma.SG_length) {
-		pci_unmap_sg(itv->pdev, itv->udma.SGlist, itv->udma.page_count, PCI_DMA_TODEVICE);
+		dma_unmap_sg(&itv->pdev->dev, itv->udma.SGlist,
+			     itv->udma.page_count, DMA_TO_DEVICE);
 	}
 
 	for (i = 0; i < IVTV_DMA_SG_OSD_ENT; i++) {
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-yuv.c linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-yuv.c
index 5f7dc9771f8d..c6573859843e 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtv-yuv.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtv-yuv.c
@@ -113,13 +113,20 @@ static int ivtv_yuv_prep_user_dma(struct ivtv *itv, struct ivtv_user_dma *dma,
 		dma->page_count = 0;
 		return -ENOMEM;
 	}
-	dma->SG_length = pci_map_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
+	dma->SG_length = dma_map_sg(&itv->pdev->dev, dma->SGlist,
+				    dma->page_count, DMA_TO_DEVICE);
+	if (!dma->SG_length) {
+		IVTV_DEBUG_WARN("%s: DMA map error, SG_length is 0\n", __func__);
+		unpin_user_pages(dma->map, dma->page_count);
+		dma->page_count = 0;
+		return -EINVAL;
+	}
 
 	/* Fill SG Array with new values */
 	ivtv_udma_fill_sg_array(dma, y_buffer_offset, uv_buffer_offset, y_size);
 
 	/* If we've offset the y plane, ensure top area is blanked */
-	if (f->offset_y && yi->blanking_dmaptr) {
+	if (f->offset_y && yi->blanking_ptr) {
 		dma->SGarray[dma->SG_length].size = cpu_to_le32(720*16);
 		dma->SGarray[dma->SG_length].src = cpu_to_le32(yi->blanking_dmaptr);
 		dma->SGarray[dma->SG_length].dst = cpu_to_le32(IVTV_DECODER_OFFSET + yuv_offset[frame]);
@@ -920,7 +927,15 @@ static void ivtv_yuv_init(struct ivtv *itv)
 	/* We need a buffer for blanking when Y plane is offset - non-fatal if we can't get one */
 	yi->blanking_ptr = kzalloc(720 * 16, GFP_ATOMIC|__GFP_NOWARN);
 	if (yi->blanking_ptr) {
-		yi->blanking_dmaptr = pci_map_single(itv->pdev, yi->blanking_ptr, 720*16, PCI_DMA_TODEVICE);
+		yi->blanking_dmaptr = dma_map_single(&itv->pdev->dev,
+						     yi->blanking_ptr,
+						     720 * 16, DMA_TO_DEVICE);
+		if (dma_mapping_error(&itv->pdev->dev, yi->blanking_dmaptr)) {
+			kfree(yi->blanking_ptr);
+			yi->blanking_ptr = NULL;
+			yi->blanking_dmaptr = 0;
+			IVTV_DEBUG_WARN("Failed to dma_map yuv blanking buffer\n");
+		}
 	} else {
 		yi->blanking_dmaptr = 0;
 		IVTV_DEBUG_WARN("Failed to allocate yuv blanking buffer\n");
@@ -1264,7 +1279,8 @@ void ivtv_yuv_close(struct ivtv *itv)
 	if (yi->blanking_ptr) {
 		kfree(yi->blanking_ptr);
 		yi->blanking_ptr = NULL;
-		pci_unmap_single(itv->pdev, yi->blanking_dmaptr, 720*16, PCI_DMA_TODEVICE);
+		dma_unmap_single(&itv->pdev->dev, yi->blanking_dmaptr,
+				 720 * 16, DMA_TO_DEVICE);
 	}
 
 	/* Invalidate the old dimension information */
diff --git linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtvfb.c linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtvfb.c
index e2d56dca5be4..ed48a0f75645 100644
--- linux-libre-5.10.245-gnu1/drivers/media/pci/ivtv/ivtvfb.c
+++ linux-libre-5.10.246-gnu1/drivers/media/pci/ivtv/ivtvfb.c
@@ -281,10 +281,10 @@ static int ivtvfb_prep_dec_dma_to_device(struct ivtv *itv,
 	/* Map User DMA */
 	if (ivtv_udma_setup(itv, ivtv_dest_addr, userbuf, size_in_bytes) <= 0) {
 		mutex_unlock(&itv->udma.lock);
-		IVTVFB_WARN("ivtvfb_prep_dec_dma_to_device, Error with pin_user_pages: %d bytes, %d pages returned\n",
-			       size_in_bytes, itv->udma.page_count);
+		IVTVFB_WARN("%s, Error in ivtv_udma_setup: %d bytes, %d pages returned\n",
+			       __func__, size_in_bytes, itv->udma.page_count);
 
-		/* pin_user_pages must have failed completely */
+		/* pin_user_pages or DMA must have failed completely */
 		return -EIO;
 	}
 
diff --git linux-libre-5.10.245-gnu1/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c linux-libre-5.10.246-gnu1/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c
index 1f42130cc865..23c47d92c071 100644
--- linux-libre-5.10.245-gnu1/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c
+++ linux-libre-5.10.246-gnu1/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c
@@ -14,8 +14,7 @@
 #include "s5p_mfc_opr.h"
 #include "s5p_mfc_cmd_v6.h"
 
-static int s5p_mfc_cmd_host2risc_v6(struct s5p_mfc_dev *dev, int cmd,
-				struct s5p_mfc_cmd_args *args)
+static int s5p_mfc_cmd_host2risc_v6(struct s5p_mfc_dev *dev, int cmd)
 {
 	mfc_debug(2, "Issue the command: %d\n", cmd);
 
@@ -31,7 +30,6 @@ static int s5p_mfc_cmd_host2risc_v6(struct s5p_mfc_dev *dev, int cmd,
 
 static int s5p_mfc_sys_init_cmd_v6(struct s5p_mfc_dev *dev)
 {
-	struct s5p_mfc_cmd_args h2r_args;
 	struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
 	int ret;
 
@@ -41,33 +39,23 @@ static int s5p_mfc_sys_init_cmd_v6(struct s5p_mfc_dev *dev)
 
 	mfc_write(dev, dev->ctx_buf.dma, S5P_FIMV_CONTEXT_MEM_ADDR_V6);
 	mfc_write(dev, buf_size->dev_ctx, S5P_FIMV_CONTEXT_MEM_SIZE_V6);
-	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SYS_INIT_V6,
-					&h2r_args);
+	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SYS_INIT_V6);
 }
 
 static int s5p_mfc_sleep_cmd_v6(struct s5p_mfc_dev *dev)
 {
-	struct s5p_mfc_cmd_args h2r_args;
-
-	memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args));
-	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SLEEP_V6,
-			&h2r_args);
+	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SLEEP_V6);
 }
 
 static int s5p_mfc_wakeup_cmd_v6(struct s5p_mfc_dev *dev)
 {
-	struct s5p_mfc_cmd_args h2r_args;
-
-	memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args));
-	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_WAKEUP_V6,
-					&h2r_args);
+	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_WAKEUP_V6);
 }
 
 /* Open a new instance and get its number */
 static int s5p_mfc_open_inst_cmd_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
-	struct s5p_mfc_cmd_args h2r_args;
 	int codec_type;
 
 	mfc_debug(2, "Requested codec mode: %d\n", ctx->codec_mode);
@@ -129,23 +117,20 @@ static int s5p_mfc_open_inst_cmd_v6(struct s5p_mfc_ctx *ctx)
 	mfc_write(dev, ctx->ctx.size, S5P_FIMV_CONTEXT_MEM_SIZE_V6);
 	mfc_write(dev, 0, S5P_FIMV_D_CRC_CTRL_V6); /* no crc */
 
-	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_OPEN_INSTANCE_V6,
-					&h2r_args);
+	return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_OPEN_INSTANCE_V6);
 }
 
 /* Close instance */
 static int s5p_mfc_close_inst_cmd_v6(struct s5p_mfc_ctx *ctx)
 {
 	struct s5p_mfc_dev *dev = ctx->dev;
-	struct s5p_mfc_cmd_args h2r_args;
 	int ret = 0;
 
 	dev->curr_ctx = ctx->num;
 	if (ctx->state != MFCINST_FREE) {
 		mfc_write(dev, ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
 		ret = s5p_mfc_cmd_host2risc_v6(dev,
-					S5P_FIMV_H2R_CMD_CLOSE_INSTANCE_V6,
-					&h2r_args);
+					S5P_FIMV_H2R_CMD_CLOSE_INSTANCE_V6);
 	} else {
 		ret = -EINVAL;
 	}
@@ -153,9 +138,15 @@ static int s5p_mfc_close_inst_cmd_v6(struct s5p_mfc_ctx *ctx)
 	return ret;
 }
 
+static int s5p_mfc_cmd_host2risc_v6_args(struct s5p_mfc_dev *dev, int cmd,
+				    struct s5p_mfc_cmd_args *ignored)
+{
+	return s5p_mfc_cmd_host2risc_v6(dev, cmd);
+}
+
 /* Initialize cmd function pointers for MFC v6 */
 static struct s5p_mfc_hw_cmds s5p_mfc_cmds_v6 = {
-	.cmd_host2risc = s5p_mfc_cmd_host2risc_v6,
+	.cmd_host2risc = s5p_mfc_cmd_host2risc_v6_args,
 	.sys_init_cmd = s5p_mfc_sys_init_cmd_v6,
 	.sleep_cmd = s5p_mfc_sleep_cmd_v6,
 	.wakeup_cmd = s5p_mfc_wakeup_cmd_v6,
diff --git linux-libre-5.10.245-gnu1/drivers/media/rc/imon.c linux-libre-5.10.246-gnu1/drivers/media/rc/imon.c
index cd4995e74b97..1de0fe3e5879 100644
--- linux-libre-5.10.245-gnu1/drivers/media/rc/imon.c
+++ linux-libre-5.10.246-gnu1/drivers/media/rc/imon.c
@@ -536,7 +536,9 @@ static int display_open(struct inode *inode, struct file *file)
 
 	mutex_lock(&ictx->lock);
 
-	if (!ictx->display_supported) {
+	if (ictx->disconnected) {
+		retval = -ENODEV;
+	} else if (!ictx->display_supported) {
 		pr_err("display not supported by device\n");
 		retval = -ENODEV;
 	} else if (ictx->display_isopen) {
@@ -598,6 +600,9 @@ static int send_packet(struct imon_context *ictx)
 	int retval = 0;
 	struct usb_ctrlrequest *control_req = NULL;
 
+	if (ictx->disconnected)
+		return -ENODEV;
+
 	/* Check if we need to use control or interrupt urb */
 	if (!ictx->tx_control) {
 		pipe = usb_sndintpipe(ictx->usbdev_intf0,
@@ -954,12 +959,14 @@ static ssize_t vfd_write(struct file *file, const char __user *buf,
 	static const unsigned char vfd_packet6[] = {
 		0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF };
 
-	if (ictx->disconnected)
-		return -ENODEV;
-
 	if (mutex_lock_interruptible(&ictx->lock))
 		return -ERESTARTSYS;
 
+	if (ictx->disconnected) {
+		retval = -ENODEV;
+		goto exit;
+	}
+
 	if (!ictx->dev_present_intf0) {
 		pr_err_ratelimited("no iMON device present\n");
 		retval = -ENODEV;
@@ -1034,11 +1041,13 @@ static ssize_t lcd_write(struct file *file, const char __user *buf,
 	int retval = 0;
 	struct imon_context *ictx = file->private_data;
 
-	if (ictx->disconnected)
-		return -ENODEV;
-
 	mutex_lock(&ictx->lock);
 
+	if (ictx->disconnected) {
+		retval = -ENODEV;
+		goto exit;
+	}
+
 	if (!ictx->display_supported) {
 		pr_err_ratelimited("no iMON display present\n");
 		retval = -ENODEV;
@@ -2502,7 +2511,11 @@ static void imon_disconnect(struct usb_interface *interface)
 	int ifnum;
 
 	ictx = usb_get_intfdata(interface);
+
+	mutex_lock(&ictx->lock);
 	ictx->disconnected = true;
+	mutex_unlock(&ictx->lock);
+
 	dev = ictx->dev;
 	ifnum = interface->cur_altsetting->desc.bInterfaceNumber;
 
diff --git linux-libre-5.10.245-gnu1/drivers/media/rc/lirc_dev.c linux-libre-5.10.246-gnu1/drivers/media/rc/lirc_dev.c
index c59601487334..ad9c75de5e98 100644
--- linux-libre-5.10.245-gnu1/drivers/media/rc/lirc_dev.c
+++ linux-libre-5.10.246-gnu1/drivers/media/rc/lirc_dev.c
@@ -731,7 +731,7 @@ int lirc_register(struct rc_dev *dev)
 	const char *rx_type, *tx_type;
 	int err, minor;
 
-	minor = ida_simple_get(&lirc_ida, 0, RC_DEV_MAX, GFP_KERNEL);
+	minor = ida_alloc_max(&lirc_ida, RC_DEV_MAX - 1, GFP_KERNEL);
 	if (minor < 0)
 		return minor;
 
@@ -747,11 +747,11 @@ int lirc_register(struct rc_dev *dev)
 
 	cdev_init(&dev->lirc_cdev, &lirc_fops);
 
+	get_device(&dev->dev);
+
 	err = cdev_device_add(&dev->lirc_cdev, &dev->lirc_dev);
 	if (err)
-		goto out_ida;
-
-	get_device(&dev->dev);
+		goto out_put_device;
 
 	switch (dev->driver_type) {
 	case RC_DRIVER_SCANCODE:
@@ -775,8 +775,9 @@ int lirc_register(struct rc_dev *dev)
 
 	return 0;
 
-out_ida:
-	ida_simple_remove(&lirc_ida, minor);
+out_put_device:
+	put_device(&dev->lirc_dev);
+	ida_free(&lirc_ida, minor);
 	return err;
 }
 
@@ -794,7 +795,7 @@ void lirc_unregister(struct rc_dev *dev)
 	spin_unlock_irqrestore(&dev->lirc_fh_lock, flags);
 
 	cdev_device_del(&dev->lirc_cdev, &dev->lirc_dev);
-	ida_simple_remove(&lirc_ida, MINOR(dev->lirc_dev.devt));
+	ida_free(&lirc_ida, MINOR(dev->lirc_dev.devt));
 }
 
 int __init lirc_dev_init(void)
diff --git linux-libre-5.10.245-gnu1/drivers/media/rc/rc-main.c linux-libre-5.10.246-gnu1/drivers/media/rc/rc-main.c
index 8e88dc8ea6c5..169a0b632a61 100644
--- linux-libre-5.10.245-gnu1/drivers/media/rc/rc-main.c
+++ linux-libre-5.10.246-gnu1/drivers/media/rc/rc-main.c
@@ -1897,7 +1897,7 @@ int rc_register_device(struct rc_dev *dev)
 	if (!dev)
 		return -EINVAL;
 
-	minor = ida_simple_get(&rc_ida, 0, RC_DEV_MAX, GFP_KERNEL);
+	minor = ida_alloc_max(&rc_ida, RC_DEV_MAX - 1, GFP_KERNEL);
 	if (minor < 0)
 		return minor;
 
@@ -1980,7 +1980,7 @@ out_rx_free:
 out_raw:
 	ir_raw_event_free(dev);
 out_minor:
-	ida_simple_remove(&rc_ida, minor);
+	ida_free(&rc_ida, minor);
 	return rc;
 }
 EXPORT_SYMBOL_GPL(rc_register_device);
@@ -2040,7 +2040,7 @@ void rc_unregister_device(struct rc_dev *dev)
 
 	device_del(&dev->dev);
 
-	ida_simple_remove(&rc_ida, dev->minor);
+	ida_free(&rc_ida, dev->minor);
 
 	if (!dev->managed_alloc)
 		rc_free_device(dev);
diff --git linux-libre-5.10.245-gnu1/drivers/media/tuners/xc5000.c linux-libre-5.10.246-gnu1/drivers/media/tuners/xc5000.c
index d98bfad29453..e0358910b775 100644
--- linux-libre-5.10.245-gnu1/drivers/media/tuners/xc5000.c
+++ linux-libre-5.10.246-gnu1/drivers/media/tuners/xc5000.c
@@ -58,7 +58,7 @@ struct xc5000_priv {
 	struct dvb_frontend *fe;
 	struct delayed_work timer_sleep;
 
-	const struct firmware   *firmware;
+	bool inited;
 };
 
 /* Misc Defines */
@@ -1110,23 +1110,19 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe, int force)
 	if (!force && xc5000_is_firmware_loaded(fe) == 0)
 		return 0;
 
-	if (!priv->firmware) {
-		ret = reject_firmware(&fw, desired_fw->name,
-					priv->i2c_props.adap->dev.parent);
-		if (ret) {
-			pr_err("xc5000: Upload failed. rc %d\n", ret);
-			return ret;
-		}
-		dprintk(1, "firmware read %zu bytes.\n", fw->size);
+	ret = reject_firmware(&fw, desired_fw->name,
+			       priv->i2c_props.adap->dev.parent);
+	if (ret) {
+		pr_err("xc5000: Upload failed. rc %d\n", ret);
+		return ret;
+	}
+	dprintk(1, "firmware read %zu bytes.\n", fw->size);
 
-		if (fw->size != desired_fw->size) {
-			pr_err("xc5000: Firmware file with incorrect size\n");
-			release_firmware(fw);
-			return -EINVAL;
-		}
-		priv->firmware = fw;
-	} else
-		fw = priv->firmware;
+	if (fw->size != desired_fw->size) {
+		pr_err("xc5000: Firmware file with incorrect size\n");
+		release_firmware(fw);
+		return -EINVAL;
+	}
 
 	/* Try up to 5 times to load firmware */
 	for (i = 0; i < 5; i++) {
@@ -1204,6 +1200,7 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe, int force)
 	}
 
 err:
+	release_firmware(fw);
 	if (!ret)
 		printk(KERN_INFO "xc5000: Firmware %s loaded and running.\n",
 		       desired_fw->name);
@@ -1274,7 +1271,7 @@ static int xc5000_resume(struct dvb_frontend *fe)
 
 	/* suspended before firmware is loaded.
 	   Avoid firmware load in resume path. */
-	if (!priv->firmware)
+	if (!priv->inited)
 		return 0;
 
 	return xc5000_set_params(fe);
@@ -1293,6 +1290,8 @@ static int xc5000_init(struct dvb_frontend *fe)
 	if (debug)
 		xc_debug_dump(priv);
 
+	priv->inited = true;
+
 	return 0;
 }
 
@@ -1305,11 +1304,7 @@ static void xc5000_release(struct dvb_frontend *fe)
 	mutex_lock(&xc5000_list_mutex);
 
 	if (priv) {
-		cancel_delayed_work(&priv->timer_sleep);
-		if (priv->firmware) {
-			release_firmware(priv->firmware);
-			priv->firmware = NULL;
-		}
+		cancel_delayed_work_sync(&priv->timer_sleep);
 		hybrid_tuner_release_state(priv);
 	}
 
diff --git linux-libre-5.10.245-gnu1/drivers/memory/samsung/exynos-srom.c linux-libre-5.10.246-gnu1/drivers/memory/samsung/exynos-srom.c
index e73dd330af47..d913fb901973 100644
--- linux-libre-5.10.245-gnu1/drivers/memory/samsung/exynos-srom.c
+++ linux-libre-5.10.246-gnu1/drivers/memory/samsung/exynos-srom.c
@@ -121,20 +121,18 @@ static int exynos_srom_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	srom->dev = dev;
-	srom->reg_base = of_iomap(np, 0);
-	if (!srom->reg_base) {
+	srom->reg_base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(srom->reg_base)) {
 		dev_err(&pdev->dev, "iomap of exynos srom controller failed\n");
-		return -ENOMEM;
+		return PTR_ERR(srom->reg_base);
 	}
 
 	platform_set_drvdata(pdev, srom);
 
 	srom->reg_offset = exynos_srom_alloc_reg_dump(exynos_srom_offsets,
 						      ARRAY_SIZE(exynos_srom_offsets));
-	if (!srom->reg_offset) {
-		iounmap(srom->reg_base);
+	if (!srom->reg_offset)
 		return -ENOMEM;
-	}
 
 	for_each_child_of_node(np, child) {
 		if (exynos_srom_configure_bank(srom, child)) {
diff --git linux-libre-5.10.245-gnu1/drivers/mfd/intel_soc_pmic_chtdc_ti.c linux-libre-5.10.246-gnu1/drivers/mfd/intel_soc_pmic_chtdc_ti.c
index 64b5c3cc30e7..c629624fd4a5 100644
--- linux-libre-5.10.245-gnu1/drivers/mfd/intel_soc_pmic_chtdc_ti.c
+++ linux-libre-5.10.246-gnu1/drivers/mfd/intel_soc_pmic_chtdc_ti.c
@@ -81,8 +81,9 @@ static struct mfd_cell chtdc_ti_dev[] = {
 static const struct regmap_config chtdc_ti_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
-	.max_register = 128,
-	.cache_type = REGCACHE_NONE,
+	.max_register = 0xff,
+	/* The hardware does not support reading multiple registers at once */
+	.use_single_read = true,
 };
 
 static const struct regmap_irq chtdc_ti_irqs[] = {
diff --git linux-libre-5.10.245-gnu1/drivers/mfd/vexpress-sysreg.c linux-libre-5.10.246-gnu1/drivers/mfd/vexpress-sysreg.c
index aaf24af287dd..5e2be5a9fe4a 100644
--- linux-libre-5.10.245-gnu1/drivers/mfd/vexpress-sysreg.c
+++ linux-libre-5.10.246-gnu1/drivers/mfd/vexpress-sysreg.c
@@ -98,6 +98,7 @@ static int vexpress_sysreg_probe(struct platform_device *pdev)
 	struct resource *mem;
 	void __iomem *base;
 	struct gpio_chip *mmc_gpio_chip;
+	int ret;
 
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!mem)
@@ -118,7 +119,10 @@ static int vexpress_sysreg_probe(struct platform_device *pdev)
 	bgpio_init(mmc_gpio_chip, &pdev->dev, 0x4, base + SYS_MCI,
 			NULL, NULL, NULL, NULL, 0);
 	mmc_gpio_chip->ngpio = 2;
-	devm_gpiochip_add_data(&pdev->dev, mmc_gpio_chip, NULL);
+
+	ret = devm_gpiochip_add_data(&pdev->dev, mmc_gpio_chip, NULL);
+	if (ret)
+		return ret;
 
 	return devm_mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO,
 			vexpress_sysreg_cells,
diff --git linux-libre-5.10.245-gnu1/drivers/misc/genwqe/card_ddcb.c linux-libre-5.10.246-gnu1/drivers/misc/genwqe/card_ddcb.c
index 0db4000dedf2..cbf674a09368 100644
--- linux-libre-5.10.245-gnu1/drivers/misc/genwqe/card_ddcb.c
+++ linux-libre-5.10.246-gnu1/drivers/misc/genwqe/card_ddcb.c
@@ -923,7 +923,7 @@ int __genwqe_execute_raw_ddcb(struct genwqe_dev *cd,
 	}
 	if (cmd->asv_length > DDCB_ASV_LENGTH) {
 		dev_err(&pci_dev->dev, "[%s] err: wrong asv_length of %d\n",
-			__func__, cmd->asiv_length);
+			__func__, cmd->asv_length);
 		return -EINVAL;
 	}
 	rc = __genwqe_enqueue_ddcb(cd, req, f_flags);
diff --git linux-libre-5.10.245-gnu1/drivers/misc/mei/hw-me-regs.h linux-libre-5.10.246-gnu1/drivers/misc/mei/hw-me-regs.h
index 8aaab87b5054..b31b6dc9c38a 100644
--- linux-libre-5.10.245-gnu1/drivers/misc/mei/hw-me-regs.h
+++ linux-libre-5.10.246-gnu1/drivers/misc/mei/hw-me-regs.h
@@ -120,6 +120,8 @@
 #define MEI_DEV_ID_PTL_H      0xE370  /* Panther Lake H */
 #define MEI_DEV_ID_PTL_P      0xE470  /* Panther Lake P */
 
+#define MEI_DEV_ID_WCL_P      0x4D70  /* Wildcat Lake P */
+
 /*
  * MEI HW Section
  */
diff --git linux-libre-5.10.245-gnu1/drivers/misc/mei/pci-me.c linux-libre-5.10.246-gnu1/drivers/misc/mei/pci-me.c
index e6d55511de47..a9bc13570bae 100644
--- linux-libre-5.10.245-gnu1/drivers/misc/mei/pci-me.c
+++ linux-libre-5.10.246-gnu1/drivers/misc/mei/pci-me.c
@@ -126,6 +126,8 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
 	{MEI_PCI_DEVICE(MEI_DEV_ID_PTL_H, MEI_ME_PCH15_CFG)},
 	{MEI_PCI_DEVICE(MEI_DEV_ID_PTL_P, MEI_ME_PCH15_CFG)},
 
+	{MEI_PCI_DEVICE(MEI_DEV_ID_WCL_P, MEI_ME_PCH15_CFG)},
+
 	/* required last entry */
 	{0, }
 };
diff --git linux-libre-5.10.245-gnu1/drivers/mmc/core/sdio.c linux-libre-5.10.246-gnu1/drivers/mmc/core/sdio.c
index a719f23fa1e9..ba4378a40ab3 100644
--- linux-libre-5.10.245-gnu1/drivers/mmc/core/sdio.c
+++ linux-libre-5.10.246-gnu1/drivers/mmc/core/sdio.c
@@ -929,7 +929,11 @@ static void mmc_sdio_remove(struct mmc_host *host)
  */
 static int mmc_sdio_alive(struct mmc_host *host)
 {
-	return mmc_select_card(host->card);
+	if (!mmc_host_is_spi(host))
+		return mmc_select_card(host->card);
+	else
+		return mmc_io_rw_direct(host->card, 0, 0, SDIO_CCCR_CCCR, 0,
+					NULL);
 }
 
 /*
diff --git linux-libre-5.10.245-gnu1/drivers/most/most_usb.c linux-libre-5.10.246-gnu1/drivers/most/most_usb.c
index acabb7715b42..82512d5c127c 100644
--- linux-libre-5.10.245-gnu1/drivers/most/most_usb.c
+++ linux-libre-5.10.246-gnu1/drivers/most/most_usb.c
@@ -929,6 +929,10 @@ static void release_mdev(struct device *dev)
 {
 	struct most_dev *mdev = to_mdev_from_dev(dev);
 
+	kfree(mdev->busy_urbs);
+	kfree(mdev->cap);
+	kfree(mdev->conf);
+	kfree(mdev->ep_address);
 	kfree(mdev);
 }
 /**
@@ -1093,7 +1097,7 @@ err_free_cap:
 err_free_conf:
 	kfree(mdev->conf);
 err_free_mdev:
-	put_device(&mdev->dev);
+	kfree(mdev);
 	return ret;
 }
 
@@ -1121,13 +1125,6 @@ static void hdm_disconnect(struct usb_interface *interface)
 	if (mdev->dci)
 		device_unregister(&mdev->dci->dev);
 	most_deregister_interface(&mdev->iface);
-
-	kfree(mdev->busy_urbs);
-	kfree(mdev->cap);
-	kfree(mdev->conf);
-	kfree(mdev->ep_address);
-	put_device(&mdev->dci->dev);
-	put_device(&mdev->dev);
 }
 
 static int hdm_suspend(struct usb_interface *interface, pm_message_t message)
diff --git linux-libre-5.10.245-gnu1/drivers/mtd/nand/raw/fsmc_nand.c linux-libre-5.10.246-gnu1/drivers/mtd/nand/raw/fsmc_nand.c
index 7fe5418c3e3b..a177fc63fc5f 100644
--- linux-libre-5.10.245-gnu1/drivers/mtd/nand/raw/fsmc_nand.c
+++ linux-libre-5.10.246-gnu1/drivers/mtd/nand/raw/fsmc_nand.c
@@ -865,10 +865,14 @@ static int fsmc_nand_probe_config_dt(struct platform_device *pdev,
 	if (!of_property_read_u32(np, "bank-width", &val)) {
 		if (val == 2) {
 			nand->options |= NAND_BUSWIDTH_16;
-		} else if (val != 1) {
+		} else if (val == 1) {
+			nand->options |= NAND_BUSWIDTH_AUTO;
+		} else {
 			dev_err(&pdev->dev, "invalid bank-width %u\n", val);
 			return -EINVAL;
 		}
+	} else {
+		nand->options |= NAND_BUSWIDTH_AUTO;
 	}
 
 	if (of_get_property(np, "nand-skip-bbtscan", NULL))
diff --git linux-libre-5.10.245-gnu1/drivers/net/bonding/bond_main.c linux-libre-5.10.246-gnu1/drivers/net/bonding/bond_main.c
index c5ccd42af528..08bc930afc4c 100644
--- linux-libre-5.10.245-gnu1/drivers/net/bonding/bond_main.c
+++ linux-libre-5.10.246-gnu1/drivers/net/bonding/bond_main.c
@@ -2617,7 +2617,7 @@ static void bond_mii_monitor(struct work_struct *work)
 {
 	struct bonding *bond = container_of(work, struct bonding,
 					    mii_work.work);
-	bool should_notify_peers = false;
+	bool should_notify_peers;
 	bool commit;
 	unsigned long delay;
 	struct slave *slave;
@@ -2629,30 +2629,33 @@ static void bond_mii_monitor(struct work_struct *work)
 		goto re_arm;
 
 	rcu_read_lock();
+
 	should_notify_peers = bond_should_notify_peers(bond);
 	commit = !!bond_miimon_inspect(bond);
-	if (bond->send_peer_notif) {
-		rcu_read_unlock();
-		if (rtnl_trylock()) {
-			bond->send_peer_notif--;
-			rtnl_unlock();
-		}
-	} else {
-		rcu_read_unlock();
-	}
 
-	if (commit) {
+	rcu_read_unlock();
+
+	if (commit || bond->send_peer_notif) {
 		/* Race avoidance with bond_close cancel of workqueue */
 		if (!rtnl_trylock()) {
 			delay = 1;
-			should_notify_peers = false;
 			goto re_arm;
 		}
 
-		bond_for_each_slave(bond, slave, iter) {
-			bond_commit_link_state(slave, BOND_SLAVE_NOTIFY_LATER);
+		if (commit) {
+			bond_for_each_slave(bond, slave, iter) {
+				bond_commit_link_state(slave,
+						       BOND_SLAVE_NOTIFY_LATER);
+			}
+			bond_miimon_commit(bond);
+		}
+
+		if (bond->send_peer_notif) {
+			bond->send_peer_notif--;
+			if (should_notify_peers)
+				call_netdevice_notifiers(NETDEV_NOTIFY_PEERS,
+							 bond->dev);
 		}
-		bond_miimon_commit(bond);
 
 		rtnl_unlock();	/* might sleep, hold no other locks */
 	}
@@ -2660,13 +2663,6 @@ static void bond_mii_monitor(struct work_struct *work)
 re_arm:
 	if (bond->params.miimon)
 		queue_delayed_work(bond->wq, &bond->mii_work, delay);
-
-	if (should_notify_peers) {
-		if (!rtnl_trylock())
-			return;
-		call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, bond->dev);
-		rtnl_unlock();
-	}
 }
 
 static int bond_upper_dev_walk(struct net_device *upper,
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/amazon/ena/ena_ethtool.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index 3b2cd28f962d..7f4e11fea180 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -681,7 +681,10 @@ static u32 ena_get_rxfh_indir_size(struct net_device *netdev)
 
 static u32 ena_get_rxfh_key_size(struct net_device *netdev)
 {
-	return ENA_HASH_KEY_SIZE;
+	struct ena_adapter *adapter = netdev_priv(netdev);
+	struct ena_rss *rss = &adapter->ena_dev->rss;
+
+	return rss->hash_key ? ENA_HASH_KEY_SIZE : 0;
 }
 
 static int ena_indirection_table_set(struct ena_adapter *adapter,
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-drv.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 8926011604e3..9cd6dac03363 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1172,7 +1172,6 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
 
 static int xgbe_phy_reset(struct xgbe_prv_data *pdata)
 {
-	pdata->phy_link = -1;
 	pdata->phy_speed = SPEED_UNKNOWN;
 
 	return pdata->phy_if.phy_reset(pdata);
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
index 19fed56b6ee3..ebb8b3e5b9a8 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
@@ -1636,6 +1636,7 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
 		pdata->phy.duplex = DUPLEX_FULL;
 	}
 
+	pdata->phy_link = 0;
 	pdata->phy.link = 0;
 
 	pdata->phy.pause_autoneg = pdata->pause_autoneg;
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/broadcom/tg3.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/broadcom/tg3.c
index 8f607ae55cde..e55c3428027a 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/broadcom/tg3.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/broadcom/tg3.c
@@ -5808,7 +5808,7 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, bool force_reset)
 	u32 current_speed = SPEED_UNKNOWN;
 	u8 current_duplex = DUPLEX_UNKNOWN;
 	bool current_link_up = false;
-	u32 local_adv, remote_adv, sgsr;
+	u32 local_adv = 0, remote_adv = 0, sgsr;
 
 	if ((tg3_asic_rev(tp) == ASIC_REV_5719 ||
 	     tg3_asic_rev(tp) == ASIC_REV_5720) &&
@@ -5949,9 +5949,6 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, bool force_reset)
 		else
 			current_duplex = DUPLEX_HALF;
 
-		local_adv = 0;
-		remote_adv = 0;
-
 		if (bmcr & BMCR_ANENABLE) {
 			u32 common;
 
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 782aa955fb57..f599727ce84f 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -2124,7 +2124,7 @@ static const struct ethtool_ops cxgb_ethtool_ops = {
 	.set_link_ksettings = set_link_ksettings,
 };
 
-static int in_range(int val, int lo, int hi)
+static int cxgb_in_range(int val, int lo, int hi)
 {
 	return val < 0 || (val <= hi && val >= lo);
 }
@@ -2155,19 +2155,19 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
 			return -EINVAL;
 		if (t.qset_idx >= SGE_QSETS)
 			return -EINVAL;
-		if (!in_range(t.intr_lat, 0, M_NEWTIMER) ||
-		    !in_range(t.cong_thres, 0, 255) ||
-		    !in_range(t.txq_size[0], MIN_TXQ_ENTRIES,
+		if (!cxgb_in_range(t.intr_lat, 0, M_NEWTIMER) ||
+		    !cxgb_in_range(t.cong_thres, 0, 255) ||
+		    !cxgb_in_range(t.txq_size[0], MIN_TXQ_ENTRIES,
 			      MAX_TXQ_ENTRIES) ||
-		    !in_range(t.txq_size[1], MIN_TXQ_ENTRIES,
+		    !cxgb_in_range(t.txq_size[1], MIN_TXQ_ENTRIES,
 			      MAX_TXQ_ENTRIES) ||
-		    !in_range(t.txq_size[2], MIN_CTRL_TXQ_ENTRIES,
+		    !cxgb_in_range(t.txq_size[2], MIN_CTRL_TXQ_ENTRIES,
 			      MAX_CTRL_TXQ_ENTRIES) ||
-		    !in_range(t.fl_size[0], MIN_FL_ENTRIES,
+		    !cxgb_in_range(t.fl_size[0], MIN_FL_ENTRIES,
 			      MAX_RX_BUFFERS) ||
-		    !in_range(t.fl_size[1], MIN_FL_ENTRIES,
+		    !cxgb_in_range(t.fl_size[1], MIN_FL_ENTRIES,
 			      MAX_RX_JUMBO_BUFFERS) ||
-		    !in_range(t.rspq_size, MIN_RSPQ_ENTRIES,
+		    !cxgb_in_range(t.rspq_size, MIN_RSPQ_ENTRIES,
 			      MAX_RSPQ_ENTRIES))
 			return -EINVAL;
 
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/dlink/dl2k.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/dlink/dl2k.c
index af1e96e0209f..dc85a742f97c 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/dlink/dl2k.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/dlink/dl2k.c
@@ -499,25 +499,34 @@ static int alloc_list(struct net_device *dev)
 	for (i = 0; i < RX_RING_SIZE; i++) {
 		/* Allocated fixed size of skbuff */
 		struct sk_buff *skb;
+		dma_addr_t addr;
 
 		skb = netdev_alloc_skb_ip_align(dev, np->rx_buf_sz);
 		np->rx_skbuff[i] = skb;
-		if (!skb) {
-			free_list(dev);
-			return -ENOMEM;
-		}
+		if (!skb)
+			goto err_free_list;
+
+		addr = dma_map_single(&np->pdev->dev, skb->data,
+				      np->rx_buf_sz, DMA_FROM_DEVICE);
+		if (dma_mapping_error(&np->pdev->dev, addr))
+			goto err_kfree_skb;
 
 		np->rx_ring[i].next_desc = cpu_to_le64(np->rx_ring_dma +
 						((i + 1) % RX_RING_SIZE) *
 						sizeof(struct netdev_desc));
 		/* Rubicon now supports 40 bits of addressing space. */
-		np->rx_ring[i].fraginfo =
-		    cpu_to_le64(dma_map_single(&np->pdev->dev, skb->data,
-					       np->rx_buf_sz, DMA_FROM_DEVICE));
+		np->rx_ring[i].fraginfo = cpu_to_le64(addr);
 		np->rx_ring[i].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48);
 	}
 
 	return 0;
+
+err_kfree_skb:
+	dev_kfree_skb(np->rx_skbuff[i]);
+	np->rx_skbuff[i] = NULL;
+err_free_list:
+	free_list(dev);
+	return -ENOMEM;
 }
 
 static void rio_hw_init(struct net_device *dev)
@@ -957,15 +966,18 @@ receive_packet (struct net_device *dev)
 		} else {
 			struct sk_buff *skb;
 
+			skb = NULL;
 			/* Small skbuffs for short packets */
-			if (pkt_len > copy_thresh) {
+			if (pkt_len <= copy_thresh)
+				skb = netdev_alloc_skb_ip_align(dev, pkt_len);
+			if (!skb) {
 				dma_unmap_single(&np->pdev->dev,
 						 desc_to_dma(desc),
 						 np->rx_buf_sz,
 						 DMA_FROM_DEVICE);
 				skb_put (skb = np->rx_skbuff[entry], pkt_len);
 				np->rx_skbuff[entry] = NULL;
-			} else if ((skb = netdev_alloc_skb_ip_align(dev, pkt_len))) {
+			} else {
 				dma_sync_single_for_cpu(&np->pdev->dev,
 							desc_to_dma(desc),
 							np->rx_buf_sz,
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 0a1a7d94583b..d27f5a8e59dc 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -994,8 +994,7 @@ static int dpaa2_eth_build_single_fd(struct dpaa2_eth_priv *priv,
 	dma_addr_t addr;
 
 	buffer_start = skb->data - dpaa2_eth_needed_headroom(skb);
-	aligned_start = PTR_ALIGN(buffer_start - DPAA2_ETH_TX_BUF_ALIGN,
-				  DPAA2_ETH_TX_BUF_ALIGN);
+	aligned_start = PTR_ALIGN(buffer_start, DPAA2_ETH_TX_BUF_ALIGN);
 	if (aligned_start >= skb->head)
 		buffer_start = aligned_start;
 	else
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/freescale/enetc/enetc.h linux-libre-5.10.246-gnu1/drivers/net/ethernet/freescale/enetc/enetc.h
index 725c3d1cbb19..f58cca219a1e 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/freescale/enetc/enetc.h
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/freescale/enetc/enetc.h
@@ -28,7 +28,7 @@ struct enetc_tx_swbd {
 };
 
 #define ENETC_RX_MAXFRM_SIZE	ENETC_MAC_MAXFRM_SIZE
-#define ENETC_RXB_TRUESIZE	2048 /* PAGE_SIZE >> 1 */
+#define ENETC_RXB_TRUESIZE	(PAGE_SIZE >> 1)
 #define ENETC_RXB_PAD		NET_SKB_PAD /* add extra space if needed */
 #define ENETC_RXB_DMA_SIZE	\
 	(SKB_WITH_OVERHEAD(ENETC_RXB_TRUESIZE) - ENETC_RXB_PAD)
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/freescale/fsl_pq_mdio.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/freescale/fsl_pq_mdio.c
index c6481bd61239..565a8bfe5692 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/freescale/fsl_pq_mdio.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/freescale/fsl_pq_mdio.c
@@ -482,10 +482,12 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev)
 					"missing 'reg' property in node %pOF\n",
 					tbi);
 				err = -EBUSY;
+				of_node_put(tbi);
 				goto error;
 			}
 			set_tbipa(*prop, pdev,
 				  data->get_tbipa, priv->map, &res);
+			of_node_put(tbi);
 		}
 	}
 
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/mellanox/mlx4/en_netdev.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index a0551d6c2ffd..264f5ae76e07 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -1176,9 +1176,9 @@ static void mlx4_en_do_uc_filter(struct mlx4_en_priv *priv,
 				mlx4_unregister_mac(mdev->dev, priv->port, mac);
 
 				hlist_del_rcu(&entry->hlist);
-				kfree_rcu(entry, rcu);
 				en_dbg(DRV, priv, "Removed MAC %pM on port:%d\n",
 				       entry->mac, priv->port);
+				kfree_rcu(entry, rcu);
 				++removed;
 			}
 		}
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h linux-libre-5.10.246-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
index a23e3d810f3e..80af7a5ac604 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h
@@ -63,23 +63,11 @@ struct mlx5e_port_buffer {
 	struct mlx5e_bufferx_reg  buffer[MLX5E_MAX_BUFFER];
 };
 
-#ifdef CONFIG_MLX5_CORE_EN_DCB
 int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
 				    u32 change, unsigned int mtu,
 				    struct ieee_pfc *pfc,
 				    u32 *buffer_size,
 				    u8 *prio2buffer);
-#else
-static inline int
-mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
-				u32 change, unsigned int mtu,
-				void *pfc,
-				u32 *buffer_size,
-				u8 *prio2buffer)
-{
-	return 0;
-}
-#endif
 
 int mlx5e_port_query_buffer(struct mlx5e_priv *priv,
 			    struct mlx5e_port_buffer *port_buffer);
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en_main.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index cef60bc2589c..c3ff1fc577a7 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -42,7 +42,6 @@
 #include "eswitch.h"
 #include "en.h"
 #include "en/txrx.h"
-#include "en/port_buffer.h"
 #include "en_tc.h"
 #include "en_rep.h"
 #include "en_accel/ipsec.h"
@@ -2875,11 +2874,9 @@ int mlx5e_set_dev_port_mtu(struct mlx5e_priv *priv)
 	struct mlx5e_params *params = &priv->channels.params;
 	struct net_device *netdev = priv->netdev;
 	struct mlx5_core_dev *mdev = priv->mdev;
-	u16 mtu, prev_mtu;
+	u16 mtu;
 	int err;
 
-	mlx5e_query_mtu(mdev, params, &prev_mtu);
-
 	err = mlx5e_set_mtu(mdev, params, params->sw_mtu);
 	if (err)
 		return err;
@@ -2889,18 +2886,6 @@ int mlx5e_set_dev_port_mtu(struct mlx5e_priv *priv)
 		netdev_warn(netdev, "%s: VPort MTU %d is different than netdev mtu %d\n",
 			    __func__, mtu, params->sw_mtu);
 
-	if (mtu != prev_mtu && MLX5_BUFFER_SUPPORTED(mdev)) {
-		err = mlx5e_port_manual_buffer_config(priv, 0, mtu,
-						      NULL, NULL, NULL);
-		if (err) {
-			netdev_warn(netdev, "%s: Failed to set Xon/Xoff values with MTU %d (err %d), setting back to previous MTU %d\n",
-				    __func__, mtu, err, prev_mtu);
-
-			mlx5e_set_mtu(mdev, params, prev_mtu);
-			return err;
-		}
-	}
-
 	params->sw_mtu = mtu;
 	return 0;
 }
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 311873ff57e3..3ffaa487be94 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -1012,7 +1012,7 @@ static u32 nfp_net_get_rxfh_key_size(struct net_device *netdev)
 	struct nfp_net *nn = netdev_priv(netdev);
 
 	if (!(nn->cap & NFP_NET_CFG_CTRL_RSS_ANY))
-		return -EOPNOTSUPP;
+		return 0;
 
 	return nfp_net_rss_key_sz(nn);
 }
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/realtek/r8169_main.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/realtek/r8169_main.c
index 14ac867074c8..df3eb6352e67 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/realtek/r8169_main.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/realtek/r8169_main.c
@@ -4958,8 +4958,9 @@ static int __maybe_unused rtl8169_resume(struct device *device)
 	if (!device_may_wakeup(tp_to_dev(tp)))
 		clk_prepare_enable(tp->clk);
 
-	/* Reportedly at least Asus X453MA truncates packets otherwise */
-	if (tp->mac_version == RTL_GIGA_MAC_VER_37)
+	/* Some chip versions may truncate packets without this initialization */
+	if (tp->mac_version == RTL_GIGA_MAC_VER_37 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_46)
 		rtl_init_rxcfg(tp);
 
 	return rtl8169_net_resume(tp);
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/renesas/ravb_main.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/renesas/ravb_main.c
index b08478aabc6e..08728ad7d714 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/renesas/ravb_main.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/renesas/ravb_main.c
@@ -1605,6 +1605,14 @@ static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	} else {
 		desc->die_dt = DT_FSINGLE;
 	}
+
+	/* Before ringing the doorbell we need to make sure that the latest
+	 * writes have been committed to memory, otherwise it could delay
+	 * things until the doorbell is rang again.
+	 * This is in replacement of the read operation mentioned in the HW
+	 * manuals.
+	 */
+	dma_wmb();
 	ravb_modify(ndev, TCCR, TCCR_TSRQ0 << q, TCCR_TSRQ0 << q);
 
 	priv->cur_tx[q] += num_tx_desc;
diff --git linux-libre-5.10.245-gnu1/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c linux-libre-5.10.246-gnu1/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index b8581a711514..e6fa2782d28f 100644
--- linux-libre-5.10.245-gnu1/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ linux-libre-5.10.246-gnu1/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2267,7 +2267,7 @@ static void stmmac_dma_interrupt(struct stmmac_priv *priv)
 	u32 channels_to_check = tx_channel_count > rx_channel_count ?
 				tx_channel_count : rx_channel_count;
 	u32 chan;
-	int status[max_t(u32, MTL_MAX_TX_QUEUES, MTL_MAX_RX_QUEUES)];
+	int status[MAX_T(u32, MTL_MAX_TX_QUEUES, MTL_MAX_RX_QUEUES)];
 
 	/* Make sure we never check beyond our status buffer. */
 	if (WARN_ON_ONCE(channels_to_check > ARRAY_SIZE(status)))
diff --git linux-libre-5.10.245-gnu1/drivers/net/fjes/fjes_main.c linux-libre-5.10.246-gnu1/drivers/net/fjes/fjes_main.c
index 2a569eea4ee8..9a9ca5a8918e 100644
--- linux-libre-5.10.245-gnu1/drivers/net/fjes/fjes_main.c
+++ linux-libre-5.10.246-gnu1/drivers/net/fjes/fjes_main.c
@@ -14,9 +14,7 @@
 #include "fjes.h"
 #include "fjes_trace.h"
 
-#define MAJ 1
-#define MIN 2
-#define DRV_VERSION __stringify(MAJ) "." __stringify(MIN)
+#define DRV_VERSION "1.2"
 #define DRV_NAME	"fjes"
 char fjes_driver_name[] = DRV_NAME;
 char fjes_driver_version[] = DRV_VERSION;
diff --git linux-libre-5.10.245-gnu1/drivers/net/usb/aqc111.c linux-libre-5.10.246-gnu1/drivers/net/usb/aqc111.c
index 485959771431..ab9431ea295a 100644
--- linux-libre-5.10.245-gnu1/drivers/net/usb/aqc111.c
+++ linux-libre-5.10.246-gnu1/drivers/net/usb/aqc111.c
@@ -720,7 +720,7 @@ static int aqc111_bind(struct usbnet *dev, struct usb_interface *intf)
 	if (ret)
 		goto out;
 
-	ether_addr_copy(dev->net->dev_addr, dev->net->perm_addr);
+	eth_hw_addr_set(dev->net, dev->net->perm_addr);
 
 	/* Set Rx urb size */
 	dev->rx_urb_size = URB_SIZE;
diff --git linux-libre-5.10.245-gnu1/drivers/net/usb/lan78xx.c linux-libre-5.10.246-gnu1/drivers/net/usb/lan78xx.c
index cabe6cdd6903..fd5fa64cbe93 100644
--- linux-libre-5.10.245-gnu1/drivers/net/usb/lan78xx.c
+++ linux-libre-5.10.246-gnu1/drivers/net/usb/lan78xx.c
@@ -1710,13 +1710,19 @@ static const struct ethtool_ops lan78xx_ethtool_ops = {
 	.get_regs	= lan78xx_get_regs,
 };
 
-static void lan78xx_init_mac_address(struct lan78xx_net *dev)
+static int lan78xx_init_mac_address(struct lan78xx_net *dev)
 {
 	u32 addr_lo, addr_hi;
 	u8 addr[6];
+	int ret;
+
+	ret = lan78xx_read_reg(dev, RX_ADDRL, &addr_lo);
+	if (ret < 0)
+		return ret;
 
-	lan78xx_read_reg(dev, RX_ADDRL, &addr_lo);
-	lan78xx_read_reg(dev, RX_ADDRH, &addr_hi);
+	ret = lan78xx_read_reg(dev, RX_ADDRH, &addr_hi);
+	if (ret < 0)
+		return ret;
 
 	addr[0] = addr_lo & 0xFF;
 	addr[1] = (addr_lo >> 8) & 0xFF;
@@ -1749,14 +1755,26 @@ static void lan78xx_init_mac_address(struct lan78xx_net *dev)
 			  (addr[2] << 16) | (addr[3] << 24);
 		addr_hi = addr[4] | (addr[5] << 8);
 
-		lan78xx_write_reg(dev, RX_ADDRL, addr_lo);
-		lan78xx_write_reg(dev, RX_ADDRH, addr_hi);
+		ret = lan78xx_write_reg(dev, RX_ADDRL, addr_lo);
+		if (ret < 0)
+			return ret;
+
+		ret = lan78xx_write_reg(dev, RX_ADDRH, addr_hi);
+		if (ret < 0)
+			return ret;
 	}
 
-	lan78xx_write_reg(dev, MAF_LO(0), addr_lo);
-	lan78xx_write_reg(dev, MAF_HI(0), addr_hi | MAF_HI_VALID_);
+	ret = lan78xx_write_reg(dev, MAF_LO(0), addr_lo);
+	if (ret < 0)
+		return ret;
+
+	ret = lan78xx_write_reg(dev, MAF_HI(0), addr_hi | MAF_HI_VALID_);
+	if (ret < 0)
+		return ret;
 
-	ether_addr_copy(dev->net->dev_addr, addr);
+	eth_hw_addr_set(dev->net, addr);
+
+	return 0;
 }
 
 /* MDIO read and write wrappers for phylib */
@@ -2331,7 +2349,7 @@ static int lan78xx_set_mac_addr(struct net_device *netdev, void *p)
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EADDRNOTAVAIL;
 
-	ether_addr_copy(netdev->dev_addr, addr->sa_data);
+	eth_hw_addr_set(netdev, addr->sa_data);
 
 	addr_lo = netdev->dev_addr[0] |
 		  netdev->dev_addr[1] << 8 |
@@ -2655,8 +2673,6 @@ static int lan78xx_reset(struct lan78xx_net *dev)
 		}
 	} while (buf & HW_CFG_LRST_);
 
-	lan78xx_init_mac_address(dev);
-
 	/* save DEVID for later usage */
 	ret = lan78xx_read_reg(dev, ID_REV, &buf);
 	if (ret < 0)
@@ -2665,6 +2681,10 @@ static int lan78xx_reset(struct lan78xx_net *dev)
 	dev->chipid = (buf & ID_REV_CHIP_ID_MASK_) >> 16;
 	dev->chiprev = buf & ID_REV_CHIP_REV_MASK_;
 
+	ret = lan78xx_init_mac_address(dev);
+	if (ret < 0)
+		return ret;
+
 	/* Respond to the IN token with a NAK */
 	ret = lan78xx_read_reg(dev, USB_CFG0, &buf);
 	if (ret < 0)
diff --git linux-libre-5.10.245-gnu1/drivers/net/usb/r8152.c linux-libre-5.10.246-gnu1/drivers/net/usb/r8152.c
index bef5f4de293f..04326df09e65 100644
--- linux-libre-5.10.245-gnu1/drivers/net/usb/r8152.c
+++ linux-libre-5.10.246-gnu1/drivers/net/usb/r8152.c
@@ -1545,7 +1545,7 @@ static int set_ethernet_addr(struct r8152 *tp)
 		return ret;
 
 	if (tp->version == RTL_VER_01)
-		ether_addr_copy(dev->dev_addr, sa.sa_data);
+		eth_hw_addr_set(dev, sa.sa_data);
 	else
 		ret = rtl8152_set_mac_address(dev, &sa);
 
diff --git linux-libre-5.10.245-gnu1/drivers/net/usb/rndis_host.c linux-libre-5.10.246-gnu1/drivers/net/usb/rndis_host.c
index 1ff723e15d52..a244796fcaa4 100644
--- linux-libre-5.10.245-gnu1/drivers/net/usb/rndis_host.c
+++ linux-libre-5.10.246-gnu1/drivers/net/usb/rndis_host.c
@@ -422,7 +422,7 @@ generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf, int flags)
 	if (bp[0] & 0x02)
 		eth_hw_addr_random(net);
 	else
-		ether_addr_copy(net->dev_addr, bp);
+		eth_hw_addr_set(net, bp);
 
 	/* set a nonzero filter to enable data transfers */
 	memset(u.set, 0, sizeof *u.set);
diff --git linux-libre-5.10.245-gnu1/drivers/net/usb/rtl8150.c linux-libre-5.10.246-gnu1/drivers/net/usb/rtl8150.c
index acef52b0729b..eb4f3f8a1906 100644
--- linux-libre-5.10.245-gnu1/drivers/net/usb/rtl8150.c
+++ linux-libre-5.10.246-gnu1/drivers/net/usb/rtl8150.c
@@ -270,7 +270,7 @@ static void set_ethernet_addr(rtl8150_t *dev)
 	ret = get_registers(dev, IDR, sizeof(node_id), node_id);
 
 	if (!ret) {
-		ether_addr_copy(dev->netdev->dev_addr, node_id);
+		eth_hw_addr_set(dev->netdev, node_id);
 	} else {
 		eth_hw_addr_random(dev->netdev);
 		netdev_notice(dev->netdev, "Assigned a random MAC address: %pM\n",
@@ -664,7 +664,6 @@ static void rtl8150_set_multicast(struct net_device *netdev)
 	rtl8150_t *dev = netdev_priv(netdev);
 	u16 rx_creg = 0x9e;
 
-	netif_stop_queue(netdev);
 	if (netdev->flags & IFF_PROMISC) {
 		rx_creg |= 0x0001;
 		dev_info(&netdev->dev, "%s: promiscuous mode\n", netdev->name);
@@ -678,7 +677,6 @@ static void rtl8150_set_multicast(struct net_device *netdev)
 		rx_creg &= 0x00fc;
 	}
 	async_set_registers(dev, RCR, sizeof(rx_creg), rx_creg);
-	netif_wake_queue(netdev);
 }
 
 static netdev_tx_t rtl8150_start_xmit(struct sk_buff *skb,
@@ -687,9 +685,16 @@ static netdev_tx_t rtl8150_start_xmit(struct sk_buff *skb,
 	rtl8150_t *dev = netdev_priv(netdev);
 	int count, res;
 
+	/* pad the frame and ensure terminating USB packet, datasheet 9.2.3 */
+	count = max(skb->len, ETH_ZLEN);
+	if (count % 64 == 0)
+		count++;
+	if (skb_padto(skb, count)) {
+		netdev->stats.tx_dropped++;
+		return NETDEV_TX_OK;
+	}
+
 	netif_stop_queue(netdev);
-	count = (skb->len < 60) ? 60 : skb->len;
-	count = (count & 0x3f) ? count : count + 1;
 	dev->tx_skb = skb;
 	usb_fill_bulk_urb(dev->tx_urb, dev->udev, usb_sndbulkpipe(dev->udev, 2),
 		      skb->data, count, write_bulk_callback, dev);
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ath/ath11k/core.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ath/ath11k/core.c
index 7012305a03c4..391d705f735b 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ath/ath11k/core.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ath/ath11k/core.c
@@ -710,14 +710,10 @@ static int ath11k_core_reconfigure_on_crash(struct ath11k_base *ab)
 	mutex_unlock(&ab->core_lock);
 
 	ath11k_dp_free(ab);
-	ath11k_hal_srng_deinit(ab);
+	ath11k_hal_srng_clear(ab);
 
 	ab->free_vdev_map = (1LL << (ab->num_radios * TARGET_NUM_VDEVS)) - 1;
 
-	ret = ath11k_hal_srng_init(ab);
-	if (ret)
-		return ret;
-
 	clear_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags);
 
 	ret = ath11k_core_qmi_firmware_ready(ab);
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ath/ath11k/hal.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ath/ath11k/hal.c
index d5921805af63..029827e14a15 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ath/ath11k/hal.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ath/ath11k/hal.c
@@ -1317,6 +1317,22 @@ void ath11k_hal_srng_deinit(struct ath11k_base *ab)
 }
 EXPORT_SYMBOL(ath11k_hal_srng_deinit);
 
+void ath11k_hal_srng_clear(struct ath11k_base *ab)
+{
+	/* No need to memset rdp and wrp memory since each individual
+	 * segment would get cleared in ath11k_hal_srng_src_hw_init()
+	 * and ath11k_hal_srng_dst_hw_init().
+	 */
+	memset(ab->hal.srng_list, 0,
+	       sizeof(ab->hal.srng_list));
+	memset(ab->hal.shadow_reg_addr, 0,
+	       sizeof(ab->hal.shadow_reg_addr));
+	ab->hal.avail_blk_resource = 0;
+	ab->hal.current_blk_index = 0;
+	ab->hal.num_shadow_reg_configured = 0;
+}
+EXPORT_SYMBOL(ath11k_hal_srng_clear);
+
 void ath11k_hal_dump_srng_stats(struct ath11k_base *ab)
 {
 	struct hal_srng *srng;
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ath/ath11k/hal.h linux-libre-5.10.246-gnu1/drivers/net/wireless/ath/ath11k/hal.h
index 5fbfded8d546..00ab4f46e429 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ath/ath11k/hal.h
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ath/ath11k/hal.h
@@ -940,6 +940,7 @@ int ath11k_hal_srng_setup(struct ath11k_base *ab, enum hal_ring_type type,
 			  struct hal_srng_params *params);
 int ath11k_hal_srng_init(struct ath11k_base *ath11k);
 void ath11k_hal_srng_deinit(struct ath11k_base *ath11k);
+void ath11k_hal_srng_clear(struct ath11k_base *ab);
 void ath11k_hal_dump_srng_stats(struct ath11k_base *ab);
 void ath11k_hal_srng_get_shadow_config(struct ath11k_base *ab,
 				       u32 **cfg, u32 *len);
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/marvell/mwifiex/cfg80211.c linux-libre-5.10.246-gnu1/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 7eace21a0804..b1c9c7a9e5db 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -663,10 +663,9 @@ static void mwifiex_reg_notifier(struct wiphy *wiphy,
 		return;
 	}
 
-	/* Don't send world or same regdom info to firmware */
-	if (strncmp(request->alpha2, "00", 2) &&
-	    strncmp(request->alpha2, adapter->country_code,
-		    sizeof(request->alpha2))) {
+	/* Don't send same regdom info to firmware */
+	if (strncmp(request->alpha2, adapter->country_code,
+		    sizeof(request->alpha2)) != 0) {
 		memcpy(adapter->country_code, request->alpha2,
 		       sizeof(request->alpha2));
 		mwifiex_send_domain_info_cmd_fw(wiphy);
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/mediatek/mt76/mt7603/soc.c linux-libre-5.10.246-gnu1/drivers/net/wireless/mediatek/mt76/mt7603/soc.c
index b703f42280d0..19cfd0c9c50c 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/mediatek/mt76/mt7603/soc.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/mediatek/mt76/mt7603/soc.c
@@ -48,7 +48,7 @@ mt76_wmac_probe(struct platform_device *pdev)
 
 	return 0;
 error:
-	ieee80211_free_hw(mt76_hw(dev));
+	mt76_free_device(mdev);
 	return ret;
 }
 
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
index 8f860c14da58..1520785c3ddb 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
@@ -1023,9 +1023,9 @@ static int rt2400pci_set_state(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg, reg2;
 	unsigned int i;
-	char put_to_sleep;
-	char bbp_state;
-	char rf_state;
+	bool put_to_sleep;
+	u8 bbp_state;
+	u8 rf_state;
 
 	put_to_sleep = (state != STATE_AWAKE);
 
@@ -1561,7 +1561,7 @@ static int rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
 	struct hw_mode_spec *spec = &rt2x00dev->spec;
 	struct channel_info *info;
-	char *tx_power;
+	u8 *tx_power;
 	unsigned int i;
 
 	/*
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.h linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.h
index b8187b6de143..979d5fd8babf 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.h
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2400pci.h
@@ -939,7 +939,7 @@
 #define DEFAULT_TXPOWER	39
 
 #define __CLAMP_TX(__txpower) \
-	clamp_t(char, (__txpower), MIN_TXPOWER, MAX_TXPOWER)
+	clamp_t(u8, (__txpower), MIN_TXPOWER, MAX_TXPOWER)
 
 #define TXPOWER_FROM_DEV(__txpower) \
 	((__CLAMP_TX(__txpower) - MAX_TXPOWER) + MIN_TXPOWER)
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
index e940443c52ad..1be535c74917 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
@@ -1176,9 +1176,9 @@ static int rt2500pci_set_state(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg, reg2;
 	unsigned int i;
-	char put_to_sleep;
-	char bbp_state;
-	char rf_state;
+	bool put_to_sleep;
+	u8 bbp_state;
+	u8 rf_state;
 
 	put_to_sleep = (state != STATE_AWAKE);
 
@@ -1856,7 +1856,7 @@ static int rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
 	struct hw_mode_spec *spec = &rt2x00dev->spec;
 	struct channel_info *info;
-	char *tx_power;
+	u8 *tx_power;
 	unsigned int i;
 
 	/*
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.h linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.h
index 7e64aee2a172..ba362675c52c 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.h
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500pci.h
@@ -1219,6 +1219,6 @@
 	(((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
 
 #define TXPOWER_TO_DEV(__txpower) \
-	clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
+	clamp_t(u8, __txpower, MIN_TXPOWER, MAX_TXPOWER)
 
 #endif /* RT2500PCI_H */
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
index fce05fc88aaf..6d12e3879a90 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
@@ -984,9 +984,9 @@ static int rt2500usb_set_state(struct rt2x00_dev *rt2x00dev,
 	u16 reg;
 	u16 reg2;
 	unsigned int i;
-	char put_to_sleep;
-	char bbp_state;
-	char rf_state;
+	bool put_to_sleep;
+	u8 bbp_state;
+	u8 rf_state;
 
 	put_to_sleep = (state != STATE_AWAKE);
 
@@ -1663,7 +1663,7 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
 	struct hw_mode_spec *spec = &rt2x00dev->spec;
 	struct channel_info *info;
-	char *tx_power;
+	u8 *tx_power;
 	unsigned int i;
 
 	/*
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.h linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.h
index 0c070288a140..746f0e950b76 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.h
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2500usb.h
@@ -839,6 +839,6 @@
 	(((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
 
 #define TXPOWER_TO_DEV(__txpower) \
-	clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
+	clamp_t(u8, __txpower, MIN_TXPOWER, MAX_TXPOWER)
 
 #endif /* RT2500USB_H */
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 4bdd3a95f2d2..adea793c6a76 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -3297,10 +3297,10 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 	if (rt2x00_has_cap_bt_coexist(rt2x00dev)) {
 		if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) {
 			/* r55/r59 value array of channel 1~14 */
-			static const char r55_bt_rev[] = {0x83, 0x83,
+			static const u8 r55_bt_rev[] = {0x83, 0x83,
 				0x83, 0x73, 0x73, 0x63, 0x53, 0x53,
 				0x53, 0x43, 0x43, 0x43, 0x43, 0x43};
-			static const char r59_bt_rev[] = {0x0e, 0x0e,
+			static const u8 r59_bt_rev[] = {0x0e, 0x0e,
 				0x0e, 0x0e, 0x0e, 0x0b, 0x0a, 0x09,
 				0x07, 0x07, 0x07, 0x07, 0x07, 0x07};
 
@@ -3309,7 +3309,7 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 			rt2800_rfcsr_write(rt2x00dev, 59,
 					   r59_bt_rev[idx]);
 		} else {
-			static const char r59_bt[] = {0x8b, 0x8b, 0x8b,
+			static const u8 r59_bt[] = {0x8b, 0x8b, 0x8b,
 				0x8b, 0x8b, 0x8b, 0x8b, 0x8a, 0x89,
 				0x88, 0x88, 0x86, 0x85, 0x84};
 
@@ -3317,10 +3317,10 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 		}
 	} else {
 		if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) {
-			static const char r55_nonbt_rev[] = {0x23, 0x23,
+			static const u8 r55_nonbt_rev[] = {0x23, 0x23,
 				0x23, 0x23, 0x13, 0x13, 0x03, 0x03,
 				0x03, 0x03, 0x03, 0x03, 0x03, 0x03};
-			static const char r59_nonbt_rev[] = {0x07, 0x07,
+			static const u8 r59_nonbt_rev[] = {0x07, 0x07,
 				0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 				0x07, 0x07, 0x06, 0x05, 0x04, 0x04};
 
@@ -3331,14 +3331,14 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 		} else if (rt2x00_rt(rt2x00dev, RT5390) ||
 			   rt2x00_rt(rt2x00dev, RT5392) ||
 			   rt2x00_rt(rt2x00dev, RT6352)) {
-			static const char r59_non_bt[] = {0x8f, 0x8f,
+			static const u8 r59_non_bt[] = {0x8f, 0x8f,
 				0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8d,
 				0x8a, 0x88, 0x88, 0x87, 0x87, 0x86};
 
 			rt2800_rfcsr_write(rt2x00dev, 59,
 					   r59_non_bt[idx]);
 		} else if (rt2x00_rt(rt2x00dev, RT5350)) {
-			static const char r59_non_bt[] = {0x0b, 0x0b,
+			static const u8 r59_non_bt[] = {0x0b, 0x0b,
 				0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0a,
 				0x0a, 0x09, 0x08, 0x07, 0x07, 0x06};
 
@@ -3961,23 +3961,23 @@ static void rt2800_iq_calibrate(struct rt2x00_dev *rt2x00dev, int channel)
 	rt2800_bbp_write(rt2x00dev, 159, cal != 0xff ? cal : 0);
 }
 
-static char rt2800_txpower_to_dev(struct rt2x00_dev *rt2x00dev,
+static s8 rt2800_txpower_to_dev(struct rt2x00_dev *rt2x00dev,
 				  unsigned int channel,
-				  char txpower)
+				  s8 txpower)
 {
 	if (rt2x00_rt(rt2x00dev, RT3593) ||
 	    rt2x00_rt(rt2x00dev, RT3883))
 		txpower = rt2x00_get_field8(txpower, EEPROM_TXPOWER_ALC);
 
 	if (channel <= 14)
-		return clamp_t(char, txpower, MIN_G_TXPOWER, MAX_G_TXPOWER);
+		return clamp_t(s8, txpower, MIN_G_TXPOWER, MAX_G_TXPOWER);
 
 	if (rt2x00_rt(rt2x00dev, RT3593) ||
 	    rt2x00_rt(rt2x00dev, RT3883))
-		return clamp_t(char, txpower, MIN_A_TXPOWER_3593,
+		return clamp_t(s8, txpower, MIN_A_TXPOWER_3593,
 			       MAX_A_TXPOWER_3593);
 	else
-		return clamp_t(char, txpower, MIN_A_TXPOWER, MAX_A_TXPOWER);
+		return clamp_t(s8, txpower, MIN_A_TXPOWER, MAX_A_TXPOWER);
 }
 
 static void rt3883_bbp_adjust(struct rt2x00_dev *rt2x00dev,
@@ -8473,11 +8473,11 @@ static int rt2800_rf_lp_config(struct rt2x00_dev *rt2x00dev, bool btxcal)
 	return 0;
 }
 
-static char rt2800_lp_tx_filter_bw_cal(struct rt2x00_dev *rt2x00dev)
+static s8 rt2800_lp_tx_filter_bw_cal(struct rt2x00_dev *rt2x00dev)
 {
 	unsigned int cnt;
 	u8 bbp_val;
-	char cal_val;
+	s8 cal_val;
 
 	rt2800_bbp_dcoc_write(rt2x00dev, 0, 0x82);
 
@@ -8509,7 +8509,7 @@ static void rt2800_bw_filter_calibration(struct rt2x00_dev *rt2x00dev,
 	u8 rx_filter_target_20m = 0x27, rx_filter_target_40m = 0x31;
 	int loop = 0, is_ht40, cnt;
 	u8 bbp_val, rf_val;
-	char cal_r32_init, cal_r32_val, cal_diff;
+	s8 cal_r32_init, cal_r32_val, cal_diff;
 	u8 saverfb5r00, saverfb5r01, saverfb5r03, saverfb5r04, saverfb5r05;
 	u8 saverfb5r06, saverfb5r07;
 	u8 saverfb5r08, saverfb5r17, saverfb5r18, saverfb5r19, saverfb5r20;
@@ -9960,9 +9960,9 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
 	struct hw_mode_spec *spec = &rt2x00dev->spec;
 	struct channel_info *info;
-	char *default_power1;
-	char *default_power2;
-	char *default_power3;
+	s8 *default_power1;
+	s8 *default_power2;
+	s8 *default_power3;
 	unsigned int i, tx_chains, rx_chains;
 	u32 reg;
 
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.h linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
index 1139405c0ebb..6928f352f631 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
@@ -22,10 +22,10 @@
 struct rt2800_drv_data {
 	u8 calibration_bw20;
 	u8 calibration_bw40;
-	char rx_calibration_bw20;
-	char rx_calibration_bw40;
-	char tx_calibration_bw20;
-	char tx_calibration_bw40;
+	s8 rx_calibration_bw20;
+	s8 rx_calibration_bw40;
+	s8 tx_calibration_bw20;
+	s8 tx_calibration_bw40;
 	u8 bbp25;
 	u8 bbp26;
 	u8 txmixer_gain_24g;
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index 74c3d8cb3100..8b3c90231110 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
@@ -117,12 +117,12 @@ int rt2x00usb_vendor_request_buff(struct rt2x00_dev *rt2x00dev,
 				  const u16 buffer_length)
 {
 	int status = 0;
-	unsigned char *tb;
+	u8 *tb;
 	u16 off, len, bsize;
 
 	mutex_lock(&rt2x00dev->csr_mutex);
 
-	tb  = (char *)buffer;
+	tb  = (u8 *)buffer;
 	off = offset;
 	len = buffer_length;
 	while (len && !status) {
@@ -215,7 +215,7 @@ void rt2x00usb_register_read_async(struct rt2x00_dev *rt2x00dev,
 	rd->cr.wLength = cpu_to_le16(sizeof(u32));
 
 	usb_fill_control_urb(urb, usb_dev, usb_rcvctrlpipe(usb_dev, 0),
-			     (unsigned char *)(&rd->cr), &rd->reg, sizeof(rd->reg),
+			     (u8 *)(&rd->cr), &rd->reg, sizeof(rd->reg),
 			     rt2x00usb_register_read_async_cb, rd);
 	usb_anchor_urb(urb, rt2x00dev->anchor);
 	if (usb_submit_urb(urb, GFP_ATOMIC) < 0) {
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.c
index 5a9d8f676675..51b88fd6b94b 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.c
@@ -1709,7 +1709,7 @@ static int rt61pci_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
 {
 	u32 reg, reg2;
 	unsigned int i;
-	char put_to_sleep;
+	bool put_to_sleep;
 
 	put_to_sleep = (state != STATE_AWAKE);
 
@@ -2656,7 +2656,7 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
 	struct hw_mode_spec *spec = &rt2x00dev->spec;
 	struct channel_info *info;
-	char *tx_power;
+	u8 *tx_power;
 	unsigned int i;
 
 	/*
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.h linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.h
index 3de9ea2cba96..46d9a4f67e49 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.h
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt61pci.h
@@ -1484,6 +1484,6 @@ struct hw_pairwise_ta_entry {
 	(((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
 
 #define TXPOWER_TO_DEV(__txpower) \
-	clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
+	clamp_t(u8, __txpower, MIN_TXPOWER, MAX_TXPOWER)
 
 #endif /* RT61PCI_H */
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.c linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.c
index d675f1b30f9d..3eb3335e7644 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.c
@@ -1378,7 +1378,7 @@ static int rt73usb_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
 {
 	u32 reg, reg2;
 	unsigned int i;
-	char put_to_sleep;
+	bool put_to_sleep;
 
 	put_to_sleep = (state != STATE_AWAKE);
 
@@ -2090,7 +2090,7 @@ static int rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
 	struct hw_mode_spec *spec = &rt2x00dev->spec;
 	struct channel_info *info;
-	char *tx_power;
+	u8 *tx_power;
 	unsigned int i;
 
 	/*
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.h linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.h
index e97d37404806..dd3580df7af8 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.h
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/ralink/rt2x00/rt73usb.h
@@ -1063,6 +1063,6 @@ struct hw_pairwise_ta_entry {
 	(((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
 
 #define TXPOWER_TO_DEV(__txpower) \
-	clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
+	clamp_t(u8, __txpower, MIN_TXPOWER, MAX_TXPOWER)
 
 #endif /* RT73USB_H */
diff --git linux-libre-5.10.245-gnu1/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c linux-libre-5.10.246-gnu1/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
index b1ea0869f4a1..04bab8a8a145 100644
--- linux-libre-5.10.245-gnu1/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
+++ linux-libre-5.10.246-gnu1/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
@@ -293,7 +293,6 @@ static const struct usb_device_id rtl8192c_usb_ids[] = {
 	{RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)}, /*Belkin - Edimax*/
 	{RTL_USB_DEVICE(0x050d, 0x11f2, rtl92cu_hal_cfg)}, /*Belkin - ISY*/
 	{RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)}, /*Hercules - Edimax*/
-	{RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/
 	{RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/
 	{RTL_USB_DEVICE(0x0846, 0x9041, rtl92cu_hal_cfg)}, /*NetGear WNA1000M*/
 	{RTL_USB_DEVICE(0x0846, 0x9043, rtl92cu_hal_cfg)}, /*NG WNA1000Mv2*/
diff --git linux-libre-5.10.245-gnu1/drivers/nfc/pn544/i2c.c linux-libre-5.10.246-gnu1/drivers/nfc/pn544/i2c.c
index 1eaecc830b60..95974887ebf1 100644
--- linux-libre-5.10.245-gnu1/drivers/nfc/pn544/i2c.c
+++ linux-libre-5.10.246-gnu1/drivers/nfc/pn544/i2c.c
@@ -126,8 +126,6 @@ struct pn544_i2c_fw_secure_blob {
 #define PN544_FW_CMD_RESULT_COMMAND_REJECTED 0xE0
 #define PN544_FW_CMD_RESULT_CHUNK_ERROR 0xE6
 
-#define MIN(X, Y) ((X) < (Y) ? (X) : (Y))
-
 #define PN544_FW_WRITE_BUFFER_MAX_LEN 0x9f7
 #define PN544_FW_I2C_MAX_PAYLOAD PN544_HCI_I2C_LLC_MAX_SIZE
 #define PN544_FW_I2C_WRITE_FRAME_HEADER_LEN 8
diff --git linux-libre-5.10.245-gnu1/drivers/pci/controller/cadence/pci-j721e.c linux-libre-5.10.246-gnu1/drivers/pci/controller/cadence/pci-j721e.c
index 8a6d68e13f30..4332c8572b20 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/controller/cadence/pci-j721e.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/controller/cadence/pci-j721e.c
@@ -227,6 +227,25 @@ static int j721e_pcie_ctrl_init(struct j721e_pcie *pcie)
 		return PTR_ERR(syscon);
 	}
 
+	/*
+	 * The PCIe Controller's registers have different "reset-values"
+	 * depending on the "strap" settings programmed into the PCIEn_CTRL
+	 * register within the CTRL_MMR memory-mapped register space.
+	 * The registers latch onto a "reset-value" based on the "strap"
+	 * settings sampled after the PCIe Controller is powered on.
+	 * To ensure that the "reset-values" are sampled accurately, power
+	 * off the PCIe Controller before programming the "strap" settings
+	 * and power it on after that. The runtime PM APIs namely
+	 * pm_runtime_put_sync() and pm_runtime_get_sync() will decrement and
+	 * increment the usage counter respectively, causing GENPD to power off
+	 * and power on the PCIe Controller.
+	 */
+	ret = pm_runtime_put_sync(dev);
+	if (ret < 0) {
+		dev_err(dev, "Failed to power off PCIe Controller\n");
+		return ret;
+	}
+
 	ret = j721e_pcie_set_mode(pcie, syscon);
 	if (ret < 0) {
 		dev_err(dev, "Failed to set pci mode\n");
@@ -245,6 +264,12 @@ static int j721e_pcie_ctrl_init(struct j721e_pcie *pcie)
 		return ret;
 	}
 
+	ret = pm_runtime_get_sync(dev);
+	if (ret < 0) {
+		dev_err(dev, "Failed to power on PCIe Controller\n");
+		return ret;
+	}
+
 	return 0;
 }
 
diff --git linux-libre-5.10.245-gnu1/drivers/pci/controller/dwc/pci-keystone.c linux-libre-5.10.246-gnu1/drivers/pci/controller/dwc/pci-keystone.c
index 6c5b5ca2f3b1..6245c179ce49 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/controller/dwc/pci-keystone.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/controller/dwc/pci-keystone.c
@@ -1261,8 +1261,8 @@ static int ks_pcie_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	ret = request_irq(irq, ks_pcie_err_irq_handler, IRQF_SHARED,
-			  "ks-pcie-error-irq", ks_pcie);
+	ret = devm_request_irq(dev, irq, ks_pcie_err_irq_handler, IRQF_SHARED,
+			       "ks-pcie-error-irq", ks_pcie);
 	if (ret < 0) {
 		dev_err(dev, "failed to request error IRQ %d\n",
 			irq);
diff --git linux-libre-5.10.245-gnu1/drivers/pci/controller/dwc/pcie-tegra194.c linux-libre-5.10.246-gnu1/drivers/pci/controller/dwc/pcie-tegra194.c
index 80c2015b49d8..ba9fcb39ca90 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/controller/dwc/pcie-tegra194.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -1160,6 +1160,7 @@ static int tegra_pcie_bpmp_set_ctrl_state(struct tegra_pcie_dw *pcie,
 	struct mrq_uphy_response resp;
 	struct tegra_bpmp_message msg;
 	struct mrq_uphy_request req;
+	int err;
 
 	/* Controller-5 doesn't need to have its state set by BPMP-FW */
 	if (pcie->cid == 5)
@@ -1179,7 +1180,13 @@ static int tegra_pcie_bpmp_set_ctrl_state(struct tegra_pcie_dw *pcie,
 	msg.rx.data = &resp;
 	msg.rx.size = sizeof(resp);
 
-	return tegra_bpmp_transfer(pcie->bpmp, &msg);
+	err = tegra_bpmp_transfer(pcie->bpmp, &msg);
+	if (err)
+		return err;
+	if (msg.rx.ret)
+		return -EINVAL;
+
+	return 0;
 }
 
 static int tegra_pcie_bpmp_set_pll_state(struct tegra_pcie_dw *pcie,
@@ -1188,6 +1195,7 @@ static int tegra_pcie_bpmp_set_pll_state(struct tegra_pcie_dw *pcie,
 	struct mrq_uphy_response resp;
 	struct tegra_bpmp_message msg;
 	struct mrq_uphy_request req;
+	int err;
 
 	memset(&req, 0, sizeof(req));
 	memset(&resp, 0, sizeof(resp));
@@ -1207,7 +1215,13 @@ static int tegra_pcie_bpmp_set_pll_state(struct tegra_pcie_dw *pcie,
 	msg.rx.data = &resp;
 	msg.rx.size = sizeof(resp);
 
-	return tegra_bpmp_transfer(pcie->bpmp, &msg);
+	err = tegra_bpmp_transfer(pcie->bpmp, &msg);
+	if (err)
+		return err;
+	if (msg.rx.ret)
+		return -EINVAL;
+
+	return 0;
 }
 
 static void tegra_pcie_downstream_dev_to_D0(struct tegra_pcie_dw *pcie)
@@ -1844,10 +1858,10 @@ static int tegra_pcie_ep_raise_legacy_irq(struct tegra_pcie_dw *pcie, u16 irq)
 
 static int tegra_pcie_ep_raise_msi_irq(struct tegra_pcie_dw *pcie, u16 irq)
 {
-	if (unlikely(irq > 31))
+	if (unlikely(irq > 32))
 		return -EINVAL;
 
-	appl_writel(pcie, BIT(irq), APPL_MSI_CTRL_1);
+	appl_writel(pcie, BIT(irq - 1), APPL_MSI_CTRL_1);
 
 	return 0;
 }
diff --git linux-libre-5.10.245-gnu1/drivers/pci/controller/pci-tegra.c linux-libre-5.10.246-gnu1/drivers/pci/controller/pci-tegra.c
index b4eb75f25906..e712841ccaa3 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/controller/pci-tegra.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/controller/pci-tegra.c
@@ -1365,7 +1365,7 @@ static int tegra_pcie_port_get_phys(struct tegra_pcie_port *port)
 	unsigned int i;
 	int err;
 
-	port->phys = devm_kcalloc(dev, sizeof(phy), port->lanes, GFP_KERNEL);
+	port->phys = devm_kcalloc(dev, port->lanes, sizeof(phy), GFP_KERNEL);
 	if (!port->phys)
 		return -ENOMEM;
 
diff --git linux-libre-5.10.245-gnu1/drivers/pci/iov.c linux-libre-5.10.246-gnu1/drivers/pci/iov.c
index 4afd4ee4f7f0..a2f2b08ef7c5 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/iov.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/iov.c
@@ -444,15 +444,18 @@ static int sriov_add_vfs(struct pci_dev *dev, u16 num_vfs)
 	if (dev->no_vf_scan)
 		return 0;
 
+	pci_lock_rescan_remove();
 	for (i = 0; i < num_vfs; i++) {
 		rc = pci_iov_add_virtfn(dev, i);
 		if (rc)
 			goto failed;
 	}
+	pci_unlock_rescan_remove();
 	return 0;
 failed:
 	while (i--)
 		pci_iov_remove_virtfn(dev, i);
+	pci_unlock_rescan_remove();
 
 	return rc;
 }
@@ -572,8 +575,10 @@ static void sriov_del_vfs(struct pci_dev *dev)
 	struct pci_sriov *iov = dev->sriov;
 	int i;
 
+	pci_lock_rescan_remove();
 	for (i = 0; i < iov->num_VFs; i++)
 		pci_iov_remove_virtfn(dev, i);
+	pci_unlock_rescan_remove();
 }
 
 static void sriov_disable(struct pci_dev *dev)
diff --git linux-libre-5.10.245-gnu1/drivers/pci/pci-driver.c linux-libre-5.10.246-gnu1/drivers/pci/pci-driver.c
index ae675c5a4715..a16a03b8f66f 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/pci-driver.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/pci-driver.c
@@ -1546,6 +1546,7 @@ void pci_uevent_ers(struct pci_dev *pdev, enum pci_ers_result err_type)
 	switch (err_type) {
 	case PCI_ERS_RESULT_NONE:
 	case PCI_ERS_RESULT_CAN_RECOVER:
+	case PCI_ERS_RESULT_NEED_RESET:
 		envp[idx++] = "ERROR_EVENT=BEGIN_RECOVERY";
 		envp[idx++] = "DEVICE_ONLINE=0";
 		break;
diff --git linux-libre-5.10.245-gnu1/drivers/pci/pci-label.c linux-libre-5.10.246-gnu1/drivers/pci/pci-label.c
index cd84cf52a92e..6c406453b49f 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/pci-label.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/pci-label.c
@@ -62,13 +62,11 @@ static size_t find_smbios_instance_string(struct pci_dev *pdev, char *buf,
 				donboard->devfn == devfn) {
 			if (buf) {
 				if (attribute == SMBIOS_ATTR_INSTANCE_SHOW)
-					return scnprintf(buf, PAGE_SIZE,
-							 "%d\n",
-							 donboard->instance);
+					return sysfs_emit(buf, "%d\n",
+							  donboard->instance);
 				else if (attribute == SMBIOS_ATTR_LABEL_SHOW)
-					return scnprintf(buf, PAGE_SIZE,
-							 "%s\n",
-							 dmi->name);
+					return sysfs_emit(buf, "%s\n",
+							  dmi->name);
 			}
 			return strlen(dmi->name);
 		}
diff --git linux-libre-5.10.245-gnu1/drivers/pci/pci-sysfs.c linux-libre-5.10.246-gnu1/drivers/pci/pci-sysfs.c
index d27bc5a5d2f8..651887d36368 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/pci-sysfs.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/pci-sysfs.c
@@ -39,7 +39,7 @@ field##_show(struct device *dev, struct device_attribute *attr, char *buf)				\
 	struct pci_dev *pdev;						\
 									\
 	pdev = to_pci_dev(dev);						\
-	return sprintf(buf, format_string, pdev->field);		\
+	return sysfs_emit(buf, format_string, pdev->field);		\
 }									\
 static DEVICE_ATTR_RO(field)
 
@@ -56,7 +56,7 @@ static ssize_t broken_parity_status_show(struct device *dev,
 					 char *buf)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
-	return sprintf(buf, "%u\n", pdev->broken_parity_status);
+	return sysfs_emit(buf, "%u\n", pdev->broken_parity_status);
 }
 
 static ssize_t broken_parity_status_store(struct device *dev,
@@ -124,15 +124,24 @@ static ssize_t cpulistaffinity_show(struct device *dev,
 }
 static DEVICE_ATTR_RO(cpulistaffinity);
 
+static ssize_t power_state_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+
+	return sysfs_emit(buf, "%s\n", pci_power_name(pdev->current_state));
+}
+static DEVICE_ATTR_RO(power_state);
+
 /* show resources */
 static ssize_t resource_show(struct device *dev, struct device_attribute *attr,
 			     char *buf)
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
-	char *str = buf;
 	int i;
 	int max;
 	resource_size_t start, end;
+	size_t len = 0;
 
 	if (pci_dev->subordinate)
 		max = DEVICE_COUNT_RESOURCE;
@@ -142,12 +151,12 @@ static ssize_t resource_show(struct device *dev, struct device_attribute *attr,
 	for (i = 0; i < max; i++) {
 		struct resource *res =  &pci_dev->resource[i];
 		pci_resource_to_user(pci_dev, i, res, &start, &end);
-		str += sprintf(str, "0x%016llx 0x%016llx 0x%016llx\n",
-			       (unsigned long long)start,
-			       (unsigned long long)end,
-			       (unsigned long long)res->flags);
+		len += sysfs_emit_at(buf, len, "0x%016llx 0x%016llx 0x%016llx\n",
+				     (unsigned long long)start,
+				     (unsigned long long)end,
+				     (unsigned long long)res->flags);
 	}
-	return (str - buf);
+	return len;
 }
 static DEVICE_ATTR_RO(resource);
 
@@ -156,8 +165,8 @@ static ssize_t max_link_speed_show(struct device *dev,
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 
-	return sprintf(buf, "%s\n",
-		       pci_speed_string(pcie_get_speed_cap(pdev)));
+	return sysfs_emit(buf, "%s\n",
+			  pci_speed_string(pcie_get_speed_cap(pdev)));
 }
 static DEVICE_ATTR_RO(max_link_speed);
 
@@ -165,8 +174,14 @@ static ssize_t max_link_width_show(struct device *dev,
 				   struct device_attribute *attr, char *buf)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
+	ssize_t ret;
+
+	/* We read PCI_EXP_LNKCAP, so we need the device to be accessible. */
+	pci_config_pm_runtime_get(pdev);
+	ret = sysfs_emit(buf, "%u\n", pcie_get_width_cap(pdev));
+	pci_config_pm_runtime_put(pdev);
 
-	return sprintf(buf, "%u\n", pcie_get_width_cap(pdev));
+	return ret;
 }
 static DEVICE_ATTR_RO(max_link_width);
 
@@ -178,13 +193,16 @@ static ssize_t current_link_speed_show(struct device *dev,
 	int err;
 	enum pci_bus_speed speed;
 
+	pci_config_pm_runtime_get(pci_dev);
 	err = pcie_capability_read_word(pci_dev, PCI_EXP_LNKSTA, &linkstat);
+	pci_config_pm_runtime_put(pci_dev);
+
 	if (err)
 		return -EINVAL;
 
 	speed = pcie_link_speed[linkstat & PCI_EXP_LNKSTA_CLS];
 
-	return sprintf(buf, "%s\n", pci_speed_string(speed));
+	return sysfs_emit(buf, "%s\n", pci_speed_string(speed));
 }
 static DEVICE_ATTR_RO(current_link_speed);
 
@@ -195,11 +213,14 @@ static ssize_t current_link_width_show(struct device *dev,
 	u16 linkstat;
 	int err;
 
+	pci_config_pm_runtime_get(pci_dev);
 	err = pcie_capability_read_word(pci_dev, PCI_EXP_LNKSTA, &linkstat);
+	pci_config_pm_runtime_put(pci_dev);
+
 	if (err)
 		return -EINVAL;
 
-	return sprintf(buf, "%u\n",
+	return sysfs_emit(buf, "%u\n",
 		(linkstat & PCI_EXP_LNKSTA_NLW) >> PCI_EXP_LNKSTA_NLW_SHIFT);
 }
 static DEVICE_ATTR_RO(current_link_width);
@@ -212,11 +233,14 @@ static ssize_t secondary_bus_number_show(struct device *dev,
 	u8 sec_bus;
 	int err;
 
+	pci_config_pm_runtime_get(pci_dev);
 	err = pci_read_config_byte(pci_dev, PCI_SECONDARY_BUS, &sec_bus);
+	pci_config_pm_runtime_put(pci_dev);
+
 	if (err)
 		return -EINVAL;
 
-	return sprintf(buf, "%u\n", sec_bus);
+	return sysfs_emit(buf, "%u\n", sec_bus);
 }
 static DEVICE_ATTR_RO(secondary_bus_number);
 
@@ -228,11 +252,14 @@ static ssize_t subordinate_bus_number_show(struct device *dev,
 	u8 sub_bus;
 	int err;
 
+	pci_config_pm_runtime_get(pci_dev);
 	err = pci_read_config_byte(pci_dev, PCI_SUBORDINATE_BUS, &sub_bus);
+	pci_config_pm_runtime_put(pci_dev);
+
 	if (err)
 		return -EINVAL;
 
-	return sprintf(buf, "%u\n", sub_bus);
+	return sysfs_emit(buf, "%u\n", sub_bus);
 }
 static DEVICE_ATTR_RO(subordinate_bus_number);
 
@@ -242,7 +269,7 @@ static ssize_t ari_enabled_show(struct device *dev,
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
 
-	return sprintf(buf, "%u\n", pci_ari_enabled(pci_dev->bus));
+	return sysfs_emit(buf, "%u\n", pci_ari_enabled(pci_dev->bus));
 }
 static DEVICE_ATTR_RO(ari_enabled);
 
@@ -251,11 +278,11 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
 
-	return sprintf(buf, "pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02X\n",
-		       pci_dev->vendor, pci_dev->device,
-		       pci_dev->subsystem_vendor, pci_dev->subsystem_device,
-		       (u8)(pci_dev->class >> 16), (u8)(pci_dev->class >> 8),
-		       (u8)(pci_dev->class));
+	return sysfs_emit(buf, "pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02X\n",
+			  pci_dev->vendor, pci_dev->device,
+			  pci_dev->subsystem_vendor, pci_dev->subsystem_device,
+			  (u8)(pci_dev->class >> 16), (u8)(pci_dev->class >> 8),
+			  (u8)(pci_dev->class));
 }
 static DEVICE_ATTR_RO(modalias);
 
@@ -293,7 +320,7 @@ static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
 	struct pci_dev *pdev;
 
 	pdev = to_pci_dev(dev);
-	return sprintf(buf, "%u\n", atomic_read(&pdev->enable_cnt));
+	return sysfs_emit(buf, "%u\n", atomic_read(&pdev->enable_cnt));
 }
 static DEVICE_ATTR_RW(enable);
 
@@ -329,7 +356,7 @@ static ssize_t numa_node_store(struct device *dev,
 static ssize_t numa_node_show(struct device *dev, struct device_attribute *attr,
 			      char *buf)
 {
-	return sprintf(buf, "%d\n", dev->numa_node);
+	return sysfs_emit(buf, "%d\n", dev->numa_node);
 }
 static DEVICE_ATTR_RW(numa_node);
 #endif
@@ -339,7 +366,7 @@ static ssize_t dma_mask_bits_show(struct device *dev,
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 
-	return sprintf(buf, "%d\n", fls64(pdev->dma_mask));
+	return sysfs_emit(buf, "%d\n", fls64(pdev->dma_mask));
 }
 static DEVICE_ATTR_RO(dma_mask_bits);
 
@@ -347,7 +374,7 @@ static ssize_t consistent_dma_mask_bits_show(struct device *dev,
 					     struct device_attribute *attr,
 					     char *buf)
 {
-	return sprintf(buf, "%d\n", fls64(dev->coherent_dma_mask));
+	return sysfs_emit(buf, "%d\n", fls64(dev->coherent_dma_mask));
 }
 static DEVICE_ATTR_RO(consistent_dma_mask_bits);
 
@@ -357,9 +384,9 @@ static ssize_t msi_bus_show(struct device *dev, struct device_attribute *attr,
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct pci_bus *subordinate = pdev->subordinate;
 
-	return sprintf(buf, "%u\n", subordinate ?
-		       !(subordinate->bus_flags & PCI_BUS_FLAGS_NO_MSI)
-			   : !pdev->no_msi);
+	return sysfs_emit(buf, "%u\n", subordinate ?
+			  !(subordinate->bus_flags & PCI_BUS_FLAGS_NO_MSI)
+			    : !pdev->no_msi);
 }
 
 static ssize_t msi_bus_store(struct device *dev, struct device_attribute *attr,
@@ -536,7 +563,7 @@ static ssize_t d3cold_allowed_show(struct device *dev,
 				   struct device_attribute *attr, char *buf)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
-	return sprintf(buf, "%u\n", pdev->d3cold_allowed);
+	return sysfs_emit(buf, "%u\n", pdev->d3cold_allowed);
 }
 static DEVICE_ATTR_RW(d3cold_allowed);
 #endif
@@ -550,7 +577,7 @@ static ssize_t devspec_show(struct device *dev,
 
 	if (np == NULL)
 		return 0;
-	return sprintf(buf, "%pOF", np);
+	return sysfs_emit(buf, "%pOF", np);
 }
 static DEVICE_ATTR_RO(devspec);
 #endif
@@ -596,13 +623,14 @@ static ssize_t driver_override_show(struct device *dev,
 	ssize_t len;
 
 	device_lock(dev);
-	len = scnprintf(buf, PAGE_SIZE, "%s\n", pdev->driver_override);
+	len = sysfs_emit(buf, "%s\n", pdev->driver_override);
 	device_unlock(dev);
 	return len;
 }
 static DEVICE_ATTR_RW(driver_override);
 
 static struct attribute *pci_dev_attrs[] = {
+	&dev_attr_power_state.attr,
 	&dev_attr_resource.attr,
 	&dev_attr_vendor.attr,
 	&dev_attr_device.attr,
@@ -671,11 +699,11 @@ static ssize_t boot_vga_show(struct device *dev, struct device_attribute *attr,
 	struct pci_dev *vga_dev = vga_default_device();
 
 	if (vga_dev)
-		return sprintf(buf, "%u\n", (pdev == vga_dev));
+		return sysfs_emit(buf, "%u\n", (pdev == vga_dev));
 
-	return sprintf(buf, "%u\n",
-		!!(pdev->resource[PCI_ROM_RESOURCE].flags &
-		   IORESOURCE_ROM_SHADOW));
+	return sysfs_emit(buf, "%u\n",
+			  !!(pdev->resource[PCI_ROM_RESOURCE].flags &
+			     IORESOURCE_ROM_SHADOW));
 }
 static DEVICE_ATTR_RO(boot_vga);
 
diff --git linux-libre-5.10.245-gnu1/drivers/pci/pcie/aer.c linux-libre-5.10.246-gnu1/drivers/pci/pcie/aer.c
index 974d56644973..d49608b1122c 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/pcie/aer.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/pcie/aer.c
@@ -37,7 +37,7 @@
 #define AER_ERROR_SOURCES_MAX		128
 
 #define AER_MAX_TYPEOF_COR_ERRS		16	/* as per PCI_ERR_COR_STATUS */
-#define AER_MAX_TYPEOF_UNCOR_ERRS	27	/* as per PCI_ERR_UNCOR_STATUS*/
+#define AER_MAX_TYPEOF_UNCOR_ERRS	32	/* as per PCI_ERR_UNCOR_STATUS*/
 
 struct aer_err_source {
 	unsigned int status;
@@ -513,11 +513,11 @@ static const char *aer_uncorrectable_error_string[] = {
 	"AtomicOpBlocked",		/* Bit Position 24	*/
 	"TLPBlockedErr",		/* Bit Position 25	*/
 	"PoisonTLPBlocked",		/* Bit Position 26	*/
-	NULL,				/* Bit Position 27	*/
-	NULL,				/* Bit Position 28	*/
-	NULL,				/* Bit Position 29	*/
-	NULL,				/* Bit Position 30	*/
-	NULL,				/* Bit Position 31	*/
+	"DMWrReqBlocked",		/* Bit Position 27	*/
+	"IDECheck",			/* Bit Position 28	*/
+	"MisIDETLP",			/* Bit Position 29	*/
+	"PCRC_CHECK",			/* Bit Position 30	*/
+	"TLPXlatBlocked",		/* Bit Position 31	*/
 };
 
 static const char *aer_agent_string[] = {
diff --git linux-libre-5.10.245-gnu1/drivers/pci/pcie/err.c linux-libre-5.10.246-gnu1/drivers/pci/pcie/err.c
index bb4febcf45ba..717f293a6294 100644
--- linux-libre-5.10.245-gnu1/drivers/pci/pcie/err.c
+++ linux-libre-5.10.246-gnu1/drivers/pci/pcie/err.c
@@ -102,6 +102,12 @@ static int report_normal_detected(struct pci_dev *dev, void *data)
 	return report_error_detected(dev, pci_channel_io_normal, data);
 }
 
+static int report_perm_failure_detected(struct pci_dev *dev, void *data)
+{
+	pci_uevent_ers(dev, PCI_ERS_RESULT_DISCONNECT);
+	return 0;
+}
+
 static int report_mmio_enabled(struct pci_dev *dev, void *data)
 {
 	pci_ers_result_t vote, *result = data;
@@ -263,7 +269,7 @@ pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
 failed:
 	pci_walk_bridge(bridge, pci_pm_runtime_put, NULL);
 
-	pci_uevent_ers(bridge, PCI_ERS_RESULT_DISCONNECT);
+	pci_walk_bridge(bridge, report_perm_failure_detected, NULL);
 
 	/* TODO: Should kernel panic here? */
 	pci_info(bridge, "device recovery failed\n");
diff --git linux-libre-5.10.245-gnu1/drivers/perf/arm_spe_pmu.c linux-libre-5.10.246-gnu1/drivers/perf/arm_spe_pmu.c
index 6fbfcab4918c..3280c4b488d4 100644
--- linux-libre-5.10.245-gnu1/drivers/perf/arm_spe_pmu.c
+++ linux-libre-5.10.246-gnu1/drivers/perf/arm_spe_pmu.c
@@ -93,7 +93,8 @@ struct arm_spe_pmu {
 #define to_spe_pmu(p) (container_of(p, struct arm_spe_pmu, pmu))
 
 /* Convert a free-running index from perf into an SPE buffer offset */
-#define PERF_IDX2OFF(idx, buf)	((idx) % ((buf)->nr_pages << PAGE_SHIFT))
+#define PERF_IDX2OFF(idx, buf) \
+	((idx) % ((unsigned long)(buf)->nr_pages << PAGE_SHIFT))
 
 /* Keep track of our dynamic hotplug state */
 static enum cpuhp_state arm_spe_pmu_online;
diff --git linux-libre-5.10.245-gnu1/drivers/pinctrl/meson/pinctrl-meson-gxl.c linux-libre-5.10.246-gnu1/drivers/pinctrl/meson/pinctrl-meson-gxl.c
index 32552d795bb2..cd2685b65b7f 100644
--- linux-libre-5.10.245-gnu1/drivers/pinctrl/meson/pinctrl-meson-gxl.c
+++ linux-libre-5.10.246-gnu1/drivers/pinctrl/meson/pinctrl-meson-gxl.c
@@ -187,6 +187,9 @@ static const unsigned int i2c_sda_c_pins[]	= { GPIODV_28 };
 static const unsigned int i2c_sck_c_dv19_pins[] = { GPIODV_19 };
 static const unsigned int i2c_sda_c_dv18_pins[] = { GPIODV_18 };
 
+static const unsigned int i2c_sck_d_pins[]	= { GPIOX_11 };
+static const unsigned int i2c_sda_d_pins[]	= { GPIOX_10 };
+
 static const unsigned int eth_mdio_pins[]	= { GPIOZ_0 };
 static const unsigned int eth_mdc_pins[]	= { GPIOZ_1 };
 static const unsigned int eth_clk_rx_clk_pins[] = { GPIOZ_2 };
@@ -411,6 +414,8 @@ static struct meson_pmx_group meson_gxl_periphs_groups[] = {
 	GPIO_GROUP(GPIO_TEST_N),
 
 	/* Bank X */
+	GROUP(i2c_sda_d,	5,	5),
+	GROUP(i2c_sck_d,	5,	4),
 	GROUP(sdio_d0,		5,	31),
 	GROUP(sdio_d1,		5,	30),
 	GROUP(sdio_d2,		5,	29),
@@ -651,6 +656,10 @@ static const char * const i2c_c_groups[] = {
 	"i2c_sck_c", "i2c_sda_c", "i2c_sda_c_dv18", "i2c_sck_c_dv19",
 };
 
+static const char * const i2c_d_groups[] = {
+	"i2c_sck_d", "i2c_sda_d",
+};
+
 static const char * const eth_groups[] = {
 	"eth_mdio", "eth_mdc", "eth_clk_rx_clk", "eth_rx_dv",
 	"eth_rxd0", "eth_rxd1", "eth_rxd2", "eth_rxd3",
@@ -777,6 +786,7 @@ static struct meson_pmx_func meson_gxl_periphs_functions[] = {
 	FUNCTION(i2c_a),
 	FUNCTION(i2c_b),
 	FUNCTION(i2c_c),
+	FUNCTION(i2c_d),
 	FUNCTION(eth),
 	FUNCTION(pwm_a),
 	FUNCTION(pwm_b),
diff --git linux-libre-5.10.245-gnu1/drivers/pinctrl/pinmux.c linux-libre-5.10.246-gnu1/drivers/pinctrl/pinmux.c
index bab888fe3f8e..f56d71178586 100644
--- linux-libre-5.10.245-gnu1/drivers/pinctrl/pinmux.c
+++ linux-libre-5.10.246-gnu1/drivers/pinctrl/pinmux.c
@@ -327,7 +327,7 @@ static int pinmux_func_name_to_selector(struct pinctrl_dev *pctldev,
 	while (selector < nfuncs) {
 		const char *fname = ops->get_function_name(pctldev, selector);
 
-		if (!strcmp(function, fname))
+		if (fname && !strcmp(function, fname))
 			return selector;
 
 		selector++;
diff --git linux-libre-5.10.245-gnu1/drivers/pinctrl/renesas/pinctrl.c linux-libre-5.10.246-gnu1/drivers/pinctrl/renesas/pinctrl.c
index 212a4a9c3a8f..59dc5a965fb8 100644
--- linux-libre-5.10.245-gnu1/drivers/pinctrl/renesas/pinctrl.c
+++ linux-libre-5.10.246-gnu1/drivers/pinctrl/renesas/pinctrl.c
@@ -745,7 +745,8 @@ static int sh_pfc_pinconf_group_set(struct pinctrl_dev *pctldev, unsigned group,
 	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
 	const unsigned int *pins;
 	unsigned int num_pins;
-	unsigned int i, ret;
+	unsigned int i;
+	int ret;
 
 	pins = pmx->pfc->info->groups[group].pins;
 	num_pins = pmx->pfc->info->groups[group].nr_pins;
diff --git linux-libre-5.10.245-gnu1/drivers/platform/x86/sony-laptop.c linux-libre-5.10.246-gnu1/drivers/platform/x86/sony-laptop.c
index f070e4eb74f4..a66a2ee3a9ed 100644
--- linux-libre-5.10.245-gnu1/drivers/platform/x86/sony-laptop.c
+++ linux-libre-5.10.246-gnu1/drivers/platform/x86/sony-laptop.c
@@ -757,7 +757,6 @@ static union acpi_object *__call_snc_method(acpi_handle handle, char *method,
 	return result;
 }
 
-#define MIN(a, b)	(a > b ? b : a)
 static int sony_nc_buffer_call(acpi_handle handle, char *name, u64 *value,
 		void *buffer, size_t buflen)
 {
diff --git linux-libre-5.10.245-gnu1/drivers/pps/kapi.c linux-libre-5.10.246-gnu1/drivers/pps/kapi.c
index 92d1b62ea239..e9389876229e 100644
--- linux-libre-5.10.245-gnu1/drivers/pps/kapi.c
+++ linux-libre-5.10.246-gnu1/drivers/pps/kapi.c
@@ -109,16 +109,13 @@ struct pps_device *pps_register_source(struct pps_source_info *info,
 	if (err < 0) {
 		pr_err("%s: unable to create char device\n",
 					info->name);
-		goto kfree_pps;
+		goto pps_register_source_exit;
 	}
 
 	dev_dbg(&pps->dev, "new PPS source %s\n", info->name);
 
 	return pps;
 
-kfree_pps:
-	kfree(pps);
-
 pps_register_source_exit:
 	pr_err("%s: unable to register source\n", info->name);
 
diff --git linux-libre-5.10.245-gnu1/drivers/pps/pps.c linux-libre-5.10.246-gnu1/drivers/pps/pps.c
index ea966fc67d28..dbeb67ffebf3 100644
--- linux-libre-5.10.245-gnu1/drivers/pps/pps.c
+++ linux-libre-5.10.246-gnu1/drivers/pps/pps.c
@@ -375,6 +375,7 @@ int pps_register_cdev(struct pps_device *pps)
 			       pps->info.name);
 			err = -EBUSY;
 		}
+		kfree(pps);
 		goto out_unlock;
 	}
 	pps->id = err;
@@ -384,13 +385,11 @@ int pps_register_cdev(struct pps_device *pps)
 	pps->dev.devt = MKDEV(pps_major, pps->id);
 	dev_set_drvdata(&pps->dev, pps);
 	dev_set_name(&pps->dev, "pps%d", pps->id);
+	pps->dev.release = pps_device_destruct;
 	err = device_register(&pps->dev);
 	if (err)
 		goto free_idr;
 
-	/* Override the release function with our own */
-	pps->dev.release = pps_device_destruct;
-
 	pr_debug("source %s got cdev (%d:%d)\n", pps->info.name, pps_major,
 		 pps->id);
 
diff --git linux-libre-5.10.245-gnu1/drivers/pwm/pwm-berlin.c linux-libre-5.10.246-gnu1/drivers/pwm/pwm-berlin.c
index b91c477cc84b..c9d11486f2c1 100644
--- linux-libre-5.10.245-gnu1/drivers/pwm/pwm-berlin.c
+++ linux-libre-5.10.246-gnu1/drivers/pwm/pwm-berlin.c
@@ -249,7 +249,7 @@ static int berlin_pwm_suspend(struct device *dev)
 		if (!channel)
 			continue;
 
-		channel->enable = berlin_pwm_readl(pwm, i, BERLIN_PWM_ENABLE);
+		channel->enable = berlin_pwm_readl(pwm, i, BERLIN_PWM_EN);
 		channel->ctrl = berlin_pwm_readl(pwm, i, BERLIN_PWM_CONTROL);
 		channel->duty = berlin_pwm_readl(pwm, i, BERLIN_PWM_DUTY);
 		channel->tcnt = berlin_pwm_readl(pwm, i, BERLIN_PWM_TCNT);
@@ -280,7 +280,7 @@ static int berlin_pwm_resume(struct device *dev)
 		berlin_pwm_writel(pwm, i, channel->ctrl, BERLIN_PWM_CONTROL);
 		berlin_pwm_writel(pwm, i, channel->duty, BERLIN_PWM_DUTY);
 		berlin_pwm_writel(pwm, i, channel->tcnt, BERLIN_PWM_TCNT);
-		berlin_pwm_writel(pwm, i, channel->enable, BERLIN_PWM_ENABLE);
+		berlin_pwm_writel(pwm, i, channel->enable, BERLIN_PWM_EN);
 	}
 
 	return 0;
diff --git linux-libre-5.10.245-gnu1/drivers/pwm/pwm-tiehrpwm.c linux-libre-5.10.246-gnu1/drivers/pwm/pwm-tiehrpwm.c
index 0846917ff2d2..d799537f320c 100644
--- linux-libre-5.10.245-gnu1/drivers/pwm/pwm-tiehrpwm.c
+++ linux-libre-5.10.246-gnu1/drivers/pwm/pwm-tiehrpwm.c
@@ -167,7 +167,7 @@ static int set_prescale_div(unsigned long rqst_prescaler, u16 *prescale_div,
 
 			*prescale_div = (1 << clkdiv) *
 					(hspclkdiv ? (hspclkdiv * 2) : 1);
-			if (*prescale_div > rqst_prescaler) {
+			if (*prescale_div >= rqst_prescaler) {
 				*tb_clk_div = (clkdiv << TBCTL_CLKDIV_SHIFT) |
 					(hspclkdiv << TBCTL_HSPCLKDIV_SHIFT);
 				return 0;
@@ -266,7 +266,7 @@ static int ehrpwm_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
 	pc->period_cycles[pwm->hwpwm] = period_cycles;
 
 	/* Configure clock prescaler to support Low frequency PWM wave */
-	if (set_prescale_div(period_cycles/PERIOD_MAX, &ps_divval,
+	if (set_prescale_div(DIV_ROUND_UP(period_cycles, PERIOD_MAX), &ps_divval,
 			     &tb_divval)) {
 		dev_err(chip->dev, "Unsupported values\n");
 		return -EINVAL;
diff --git linux-libre-5.10.245-gnu1/drivers/remoteproc/qcom_q6v5.c linux-libre-5.10.246-gnu1/drivers/remoteproc/qcom_q6v5.c
index fd6fd36268d9..f2080738ca05 100644
--- linux-libre-5.10.245-gnu1/drivers/remoteproc/qcom_q6v5.c
+++ linux-libre-5.10.246-gnu1/drivers/remoteproc/qcom_q6v5.c
@@ -115,9 +115,6 @@ int qcom_q6v5_wait_for_start(struct qcom_q6v5 *q6v5, int timeout)
 	int ret;
 
 	ret = wait_for_completion_timeout(&q6v5->start_done, timeout);
-	if (!ret)
-		disable_irq(q6v5->handover_irq);
-
 	return !ret ? -ETIMEDOUT : 0;
 }
 EXPORT_SYMBOL_GPL(qcom_q6v5_wait_for_start);
diff --git linux-libre-5.10.245-gnu1/drivers/rtc/interface.c linux-libre-5.10.246-gnu1/drivers/rtc/interface.c
index a755f4af1c21..9d2a2637246e 100644
--- linux-libre-5.10.245-gnu1/drivers/rtc/interface.c
+++ linux-libre-5.10.246-gnu1/drivers/rtc/interface.c
@@ -442,6 +442,29 @@ static int __rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
 	else
 		err = rtc->ops->set_alarm(rtc->dev.parent, alarm);
 
+	/*
+	 * Check for potential race described above. If the waiting for next
+	 * second, and the second just ticked since the check above, either
+	 *
+	 * 1) It ticked after the alarm was set, and an alarm irq should be
+	 *    generated.
+	 *
+	 * 2) It ticked before the alarm was set, and alarm irq most likely will
+	 * not be generated.
+	 *
+	 * While we cannot easily check for which of these two scenarios we
+	 * are in, we can return -ETIME to signal that the timer has already
+	 * expired, which is true in both cases.
+	 */
+	if ((scheduled - now) <= 1) {
+		err = __rtc_read_time(rtc, &tm);
+		if (err)
+			return err;
+		now = rtc_tm_to_time64(&tm);
+		if (scheduled <= now)
+			return -ETIME;
+	}
+
 	trace_rtc_set_alarm(rtc_tm_to_time64(&alarm->time), err);
 	return err;
 }
@@ -579,6 +602,10 @@ int rtc_update_irq_enable(struct rtc_device *rtc, unsigned int enabled)
 		rtc->uie_rtctimer.node.expires = ktime_add(now, onesec);
 		rtc->uie_rtctimer.period = ktime_set(1, 0);
 		err = rtc_timer_enqueue(rtc, &rtc->uie_rtctimer);
+		if (!err && rtc->ops && rtc->ops->alarm_irq_enable)
+			err = rtc->ops->alarm_irq_enable(rtc->dev.parent, 1);
+		if (err)
+			goto out;
 	} else {
 		rtc_timer_remove(rtc, &rtc->uie_rtctimer);
 	}
diff --git linux-libre-5.10.245-gnu1/drivers/rtc/rtc-x1205.c linux-libre-5.10.246-gnu1/drivers/rtc/rtc-x1205.c
index d1d5a44d9122..3b3aaa7d8283 100644
--- linux-libre-5.10.245-gnu1/drivers/rtc/rtc-x1205.c
+++ linux-libre-5.10.246-gnu1/drivers/rtc/rtc-x1205.c
@@ -671,7 +671,7 @@ static const struct i2c_device_id x1205_id[] = {
 MODULE_DEVICE_TABLE(i2c, x1205_id);
 
 static const struct of_device_id x1205_dt_ids[] = {
-	{ .compatible = "xircom,x1205", },
+	{ .compatible = "xicor,x1205", },
 	{},
 };
 MODULE_DEVICE_TABLE(of, x1205_dt_ids);
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/hpsa.c linux-libre-5.10.246-gnu1/drivers/scsi/hpsa.c
index 4e7ec83c07cf..310735e6f4d3 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/hpsa.c
+++ linux-libre-5.10.246-gnu1/drivers/scsi/hpsa.c
@@ -6500,18 +6500,21 @@ static int hpsa_big_passthru_ioctl(struct ctlr_info *h,
 	while (left) {
 		sz = (left > ioc->malloc_size) ? ioc->malloc_size : left;
 		buff_size[sg_used] = sz;
-		buff[sg_used] = kmalloc(sz, GFP_KERNEL);
-		if (buff[sg_used] == NULL) {
-			status = -ENOMEM;
-			goto cleanup1;
-		}
+
 		if (ioc->Request.Type.Direction & XFER_WRITE) {
-			if (copy_from_user(buff[sg_used], data_ptr, sz)) {
-				status = -EFAULT;
+			buff[sg_used] = memdup_user(data_ptr, sz);
+			if (IS_ERR(buff[sg_used])) {
+				status = PTR_ERR(buff[sg_used]);
 				goto cleanup1;
 			}
-		} else
-			memset(buff[sg_used], 0, sz);
+		} else {
+			buff[sg_used] = kzalloc(sz, GFP_KERNEL);
+			if (!buff[sg_used]) {
+				status = -ENOMEM;
+				goto cleanup1;
+			}
+		}
+
 		left -= sz;
 		data_ptr += sz;
 		sg_used++;
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/isci/init.c linux-libre-5.10.246-gnu1/drivers/scsi/isci/init.c
index 9d7cc62ace2e..8c7594720ef3 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/isci/init.c
+++ linux-libre-5.10.246-gnu1/drivers/scsi/isci/init.c
@@ -65,11 +65,7 @@
 #include "task.h"
 #include "probe_roms.h"
 
-#define MAJ 1
-#define MIN 2
-#define BUILD 0
-#define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) "." \
-	__stringify(BUILD)
+#define DRV_VERSION "1.2.0"
 
 MODULE_VERSION(DRV_VERSION);
 
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c linux-libre-5.10.246-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c
index 326265fd7f91..caf887364567 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ linux-libre-5.10.246-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -811,11 +811,9 @@ mpt3sas_transport_port_remove(struct MPT3SAS_ADAPTER *ioc, u64 sas_address,
 	list_for_each_entry_safe(mpt3sas_phy, next_phy,
 	    &mpt3sas_port->phy_list, port_siblings) {
 		if ((ioc->logging_level & MPT_DEBUG_TRANSPORT))
-			dev_printk(KERN_INFO, &mpt3sas_port->port->dev,
-			    "remove: sas_addr(0x%016llx), phy(%d)\n",
-			    (unsigned long long)
-			    mpt3sas_port->remote_identify.sas_address,
-			    mpt3sas_phy->phy_id);
+			ioc_info(ioc, "remove: sas_addr(0x%016llx), phy(%d)\n",
+				(unsigned long long) mpt3sas_port->remote_identify.sas_address,
+					mpt3sas_phy->phy_id);
 		mpt3sas_phy->phy_belongs_to_port = 0;
 		if (!ioc->remove_host)
 			sas_port_delete_phy(mpt3sas_port->port,
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_defs.h linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_defs.h
index 199ab49aa047..3ec1c7546cdb 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_defs.h
+++ linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_defs.h
@@ -40,6 +40,7 @@ enum driver_configuration {
 	MVS_ATA_CMD_SZ		= 96,	/* SATA command table buffer size */
 	MVS_OAF_SZ		= 64,	/* Open address frame buffer size */
 	MVS_QUEUE_SIZE		= 64,	/* Support Queue depth */
+	MVS_RSVD_SLOTS		= 4,
 	MVS_SOC_CAN_QUEUE	= MVS_SOC_SLOTS - 2,
 };
 
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_init.c linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_init.c
index 85ca8421fb86..c9dfbc1e3765 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_init.c
+++ linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_init.c
@@ -142,8 +142,8 @@ static void mvs_free(struct mvs_info *mvi)
 	if (mvi->shost)
 		scsi_host_put(mvi->shost);
 	list_for_each_entry(mwq, &mvi->wq_list, entry)
-		cancel_delayed_work(&mwq->work_q);
-	kfree(mvi->tags);
+		cancel_delayed_work_sync(&mwq->work_q);
+	kfree(mvi->rsvd_tags);
 	kfree(mvi);
 }
 
@@ -285,10 +285,7 @@ static int mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost)
 			printk(KERN_DEBUG "failed to create dma pool %s.\n", pool_name);
 			goto err_out;
 	}
-	mvi->tags_num = slot_nr;
 
-	/* Initialize tags */
-	mvs_tag_init(mvi);
 	return 0;
 err_out:
 	return 1;
@@ -370,8 +367,8 @@ static struct mvs_info *mvs_pci_alloc(struct pci_dev *pdev,
 	mvi->sas = sha;
 	mvi->shost = shost;
 
-	mvi->tags = kzalloc(MVS_CHIP_SLOT_SZ>>3, GFP_KERNEL);
-	if (!mvi->tags)
+	mvi->rsvd_tags = bitmap_zalloc(MVS_RSVD_SLOTS, GFP_KERNEL);
+	if (!mvi->rsvd_tags)
 		goto err_out;
 
 	if (MVS_CHIP_DISP->chip_ioremap(mvi))
@@ -472,6 +469,8 @@ static void  mvs_post_sas_ha_init(struct Scsi_Host *shost,
 	else
 		can_queue = MVS_CHIP_SLOT_SZ;
 
+	can_queue -= MVS_RSVD_SLOTS;
+
 	shost->sg_tablesize = min_t(u16, SG_ALL, MVS_MAX_SG);
 	shost->can_queue = can_queue;
 	mvi->shost->cmd_per_lun = MVS_QUEUE_SIZE;
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_sas.c linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_sas.c
index 239b81ab924f..6fca41100734 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_sas.c
+++ linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_sas.c
@@ -20,44 +20,40 @@ static int mvs_find_tag(struct mvs_info *mvi, struct sas_task *task, u32 *tag)
 	return 0;
 }
 
-void mvs_tag_clear(struct mvs_info *mvi, u32 tag)
+static void mvs_tag_clear(struct mvs_info *mvi, u32 tag)
 {
-	void *bitmap = mvi->tags;
+	void *bitmap = mvi->rsvd_tags;
 	clear_bit(tag, bitmap);
 }
 
-void mvs_tag_free(struct mvs_info *mvi, u32 tag)
+static void mvs_tag_free(struct mvs_info *mvi, u32 tag)
 {
+	if (tag >= MVS_RSVD_SLOTS)
+		return;
+
 	mvs_tag_clear(mvi, tag);
 }
 
-void mvs_tag_set(struct mvs_info *mvi, unsigned int tag)
+static void mvs_tag_set(struct mvs_info *mvi, unsigned int tag)
 {
-	void *bitmap = mvi->tags;
+	void *bitmap = mvi->rsvd_tags;
 	set_bit(tag, bitmap);
 }
 
-inline int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out)
+static int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out)
 {
 	unsigned int index, tag;
-	void *bitmap = mvi->tags;
+	void *bitmap = mvi->rsvd_tags;
 
-	index = find_first_zero_bit(bitmap, mvi->tags_num);
+	index = find_first_zero_bit(bitmap, MVS_RSVD_SLOTS);
 	tag = index;
-	if (tag >= mvi->tags_num)
+	if (tag >= MVS_RSVD_SLOTS)
 		return -SAS_QUEUE_FULL;
 	mvs_tag_set(mvi, tag);
 	*tag_out = tag;
 	return 0;
 }
 
-void mvs_tag_init(struct mvs_info *mvi)
-{
-	int i;
-	for (i = 0; i < mvi->tags_num; ++i)
-		mvs_tag_clear(mvi, i);
-}
-
 static struct mvs_info *mvs_find_dev_mvi(struct domain_device *dev)
 {
 	unsigned long i = 0, j = 0, hi = 0;
@@ -698,6 +694,7 @@ static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf
 	struct mvs_task_exec_info tei;
 	struct mvs_slot_info *slot;
 	u32 tag = 0xdeadbeef, n_elem = 0;
+	struct request *rq;
 	int rc = 0;
 
 	if (!dev->port) {
@@ -762,9 +759,14 @@ static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf
 		n_elem = task->num_scatter;
 	}
 
-	rc = mvs_tag_alloc(mvi, &tag);
-	if (rc)
-		goto err_out;
+	rq = sas_task_find_rq(task);
+	if (rq) {
+		tag = rq->tag + MVS_RSVD_SLOTS;
+	} else {
+		rc = mvs_tag_alloc(mvi, &tag);
+		if (rc)
+			goto err_out;
+	}
 
 	slot = &mvi->slot_info[tag];
 
@@ -867,7 +869,7 @@ int mvs_queue_command(struct sas_task *task, gfp_t gfp_flags)
 static void mvs_slot_free(struct mvs_info *mvi, u32 rx_desc)
 {
 	u32 slot_idx = rx_desc & RXQ_SLOT_MASK;
-	mvs_tag_clear(mvi, slot_idx);
+	mvs_tag_free(mvi, slot_idx);
 }
 
 static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task,
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_sas.h linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_sas.h
index 327fdd5ee962..ab1f7fb85574 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/mvsas/mv_sas.h
+++ linux-libre-5.10.246-gnu1/drivers/scsi/mvsas/mv_sas.h
@@ -370,8 +370,7 @@ struct mvs_info {
 	u32 chip_id;
 	const struct mvs_chip_info *chip;
 
-	int tags_num;
-	unsigned long *tags;
+	unsigned long *rsvd_tags;
 	/* further per-slot information */
 	struct mvs_phy phy[MVS_MAX_PHYS];
 	struct mvs_port port[MVS_MAX_PHYS];
@@ -424,11 +423,6 @@ struct mvs_task_exec_info {
 
 /******************** function prototype *********************/
 void mvs_get_sas_addr(void *buf, u32 buflen);
-void mvs_tag_clear(struct mvs_info *mvi, u32 tag);
-void mvs_tag_free(struct mvs_info *mvi, u32 tag);
-void mvs_tag_set(struct mvs_info *mvi, unsigned int tag);
-int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out);
-void mvs_tag_init(struct mvs_info *mvi);
 void mvs_iounmap(void __iomem *regs);
 int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex);
 void mvs_phys_reset(struct mvs_info *mvi, u32 phy_mask, int hard);
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/myrs.c linux-libre-5.10.246-gnu1/drivers/scsi/myrs.c
index 857a73e856a1..8e2867a6f647 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/myrs.c
+++ linux-libre-5.10.246-gnu1/drivers/scsi/myrs.c
@@ -499,14 +499,14 @@ static bool myrs_enable_mmio_mbox(struct myrs_hba *cs,
 	/* Temporary dma mapping, used only in the scope of this function */
 	mbox = dma_alloc_coherent(&pdev->dev, sizeof(union myrs_cmd_mbox),
 				  &mbox_addr, GFP_KERNEL);
-	if (dma_mapping_error(&pdev->dev, mbox_addr))
+	if (!mbox)
 		return false;
 
 	/* These are the base addresses for the command memory mailbox array */
 	cs->cmd_mbox_size = MYRS_MAX_CMD_MBOX * sizeof(union myrs_cmd_mbox);
 	cmd_mbox = dma_alloc_coherent(&pdev->dev, cs->cmd_mbox_size,
 				      &cs->cmd_mbox_addr, GFP_KERNEL);
-	if (dma_mapping_error(&pdev->dev, cs->cmd_mbox_addr)) {
+	if (!cmd_mbox) {
 		dev_err(&pdev->dev, "Failed to map command mailbox\n");
 		goto out_free;
 	}
@@ -521,7 +521,7 @@ static bool myrs_enable_mmio_mbox(struct myrs_hba *cs,
 	cs->stat_mbox_size = MYRS_MAX_STAT_MBOX * sizeof(struct myrs_stat_mbox);
 	stat_mbox = dma_alloc_coherent(&pdev->dev, cs->stat_mbox_size,
 				       &cs->stat_mbox_addr, GFP_KERNEL);
-	if (dma_mapping_error(&pdev->dev, cs->stat_mbox_addr)) {
+	if (!stat_mbox) {
 		dev_err(&pdev->dev, "Failed to map status mailbox\n");
 		goto out_free;
 	}
@@ -534,7 +534,7 @@ static bool myrs_enable_mmio_mbox(struct myrs_hba *cs,
 	cs->fwstat_buf = dma_alloc_coherent(&pdev->dev,
 					    sizeof(struct myrs_fwstat),
 					    &cs->fwstat_addr, GFP_KERNEL);
-	if (dma_mapping_error(&pdev->dev, cs->fwstat_addr)) {
+	if (!cs->fwstat_buf) {
 		dev_err(&pdev->dev, "Failed to map firmware health buffer\n");
 		cs->fwstat_buf = NULL;
 		goto out_free;
diff --git linux-libre-5.10.245-gnu1/drivers/scsi/pm8001/pm8001_sas.c linux-libre-5.10.246-gnu1/drivers/scsi/pm8001/pm8001_sas.c
index 3244f30dffec..765c5be6c84c 100644
--- linux-libre-5.10.245-gnu1/drivers/scsi/pm8001/pm8001_sas.c
+++ linux-libre-5.10.246-gnu1/drivers/scsi/pm8001/pm8001_sas.c
@@ -875,6 +875,7 @@ static void pm8001_dev_gone_notify(struct domain_device *dev)
 	unsigned long flags = 0;
 	struct pm8001_hba_info *pm8001_ha;
 	struct pm8001_device *pm8001_dev = dev->lldd_dev;
+	struct domain_device *parent_dev = dev->parent;
 
 	pm8001_ha = pm8001_find_ha_by_dev(dev);
 	spin_lock_irqsave(&pm8001_ha->lock, flags);
@@ -892,7 +893,13 @@ static void pm8001_dev_gone_notify(struct domain_device *dev)
 			spin_lock_irqsave(&pm8001_ha->lock, flags);
 		}
 		PM8001_CHIP_DISP->dereg_dev_req(pm8001_ha, device_id);
-		pm8001_ha->phy[pm8001_dev->attached_phy].phy_attached = 0;
+
+		/*
+		 * The phy array only contains local phys. Thus, we cannot clear
+		 * phy_attached for a device behind an expander.
+		 */
+		if (!(parent_dev && dev_is_expander(parent_dev->dev_type)))
+			pm8001_ha->phy[pm8001_dev->attached_phy].phy_attached = 0;
 		pm8001_free_dev(pm8001_dev);
 	} else {
 		pm8001_dbg(pm8001_ha, DISC, "Found dev has gone.\n");
diff --git linux-libre-5.10.245-gnu1/drivers/soc/qcom/rpmh-rsc.c linux-libre-5.10.246-gnu1/drivers/soc/qcom/rpmh-rsc.c
index 26e6dd860b5d..dbad1c4435cf 100644
--- linux-libre-5.10.245-gnu1/drivers/soc/qcom/rpmh-rsc.c
+++ linux-libre-5.10.246-gnu1/drivers/soc/qcom/rpmh-rsc.c
@@ -432,13 +432,10 @@ static irqreturn_t tcs_tx_done(int irq, void *p)
 
 		trace_rpmh_tx_done(drv, i, req, err);
 
-		/*
-		 * If wake tcs was re-purposed for sending active
-		 * votes, clear AMC trigger & enable modes and
+		/* Clear AMC trigger & enable modes and
 		 * disable interrupt for this TCS
 		 */
-		if (!drv->tcs[ACTIVE_TCS].num_tcs)
-			__tcs_set_trigger(drv, i, false);
+		__tcs_set_trigger(drv, i, false);
 skip:
 		/* Reclaim the TCS */
 		write_tcs_reg(drv, RSC_DRV_CMD_ENABLE, i, 0);
diff --git linux-libre-5.10.245-gnu1/drivers/spi/spi-cadence-quadspi.c linux-libre-5.10.246-gnu1/drivers/spi/spi-cadence-quadspi.c
index 8b31aaa1d0f1..af5b46c800fa 100644
--- linux-libre-5.10.245-gnu1/drivers/spi/spi-cadence-quadspi.c
+++ linux-libre-5.10.246-gnu1/drivers/spi/spi-cadence-quadspi.c
@@ -474,6 +474,7 @@ static int cqspi_read_setup(struct cqspi_flash_pdata *f_pdata,
 	reg &= ~CQSPI_REG_SIZE_ADDRESS_MASK;
 	reg |= (op->addr.nbytes - 1);
 	writel(reg, reg_base + CQSPI_REG_SIZE);
+	readl(reg_base + CQSPI_REG_SIZE); /* Flush posted write. */
 	return 0;
 }
 
@@ -502,6 +503,7 @@ static int cqspi_indirect_read_execute(struct cqspi_flash_pdata *f_pdata,
 	reinit_completion(&cqspi->transfer_complete);
 	writel(CQSPI_REG_INDIRECTRD_START_MASK,
 	       reg_base + CQSPI_REG_INDIRECTRD);
+	readl(reg_base + CQSPI_REG_INDIRECTRD); /* Flush posted write. */
 
 	while (remaining > 0) {
 		if (!wait_for_completion_timeout(&cqspi->transfer_complete,
@@ -586,6 +588,7 @@ static int cqspi_write_setup(struct cqspi_flash_pdata *f_pdata,
 	reg &= ~CQSPI_REG_SIZE_ADDRESS_MASK;
 	reg |= (op->addr.nbytes - 1);
 	writel(reg, reg_base + CQSPI_REG_SIZE);
+	readl(reg_base + CQSPI_REG_SIZE); /* Flush posted write. */
 	return 0;
 }
 
@@ -611,6 +614,8 @@ static int cqspi_indirect_write_execute(struct cqspi_flash_pdata *f_pdata,
 	reinit_completion(&cqspi->transfer_complete);
 	writel(CQSPI_REG_INDIRECTWR_START_MASK,
 	       reg_base + CQSPI_REG_INDIRECTWR);
+	readl(reg_base + CQSPI_REG_INDIRECTWR); /* Flush posted write. */
+
 	/*
 	 * As per 66AK2G02 TRM SPRUHY8F section 11.15.5.3 Indirect Access
 	 * Controller programming sequence, couple of cycles of
diff --git linux-libre-5.10.245-gnu1/drivers/staging/axis-fifo/axis-fifo.c linux-libre-5.10.246-gnu1/drivers/staging/axis-fifo/axis-fifo.c
index a005ddd6bc47..f3cd9067dd76 100644
--- linux-libre-5.10.245-gnu1/drivers/staging/axis-fifo/axis-fifo.c
+++ linux-libre-5.10.246-gnu1/drivers/staging/axis-fifo/axis-fifo.c
@@ -400,6 +400,7 @@ static ssize_t axis_fifo_read(struct file *f, char __user *buf,
 	}
 
 	bytes_available = ioread32(fifo->base_addr + XLLF_RLR_OFFSET);
+	words_available = bytes_available / sizeof(u32);
 	if (!bytes_available) {
 		dev_err(fifo->dt_device, "received a packet of length 0\n");
 		ret = -EIO;
@@ -410,7 +411,7 @@ static ssize_t axis_fifo_read(struct file *f, char __user *buf,
 		dev_err(fifo->dt_device, "user read buffer too small (available bytes=%zu user buffer bytes=%zu)\n",
 			bytes_available, len);
 		ret = -EINVAL;
-		goto end_unlock;
+		goto err_flush_rx;
 	}
 
 	if (bytes_available % sizeof(u32)) {
@@ -419,11 +420,9 @@ static ssize_t axis_fifo_read(struct file *f, char __user *buf,
 		 */
 		dev_err(fifo->dt_device, "received a packet that isn't word-aligned\n");
 		ret = -EIO;
-		goto end_unlock;
+		goto err_flush_rx;
 	}
 
-	words_available = bytes_available / sizeof(u32);
-
 	/* read data into an intermediate buffer, copying the contents
 	 * to userspace when the buffer is full
 	 */
@@ -435,18 +434,23 @@ static ssize_t axis_fifo_read(struct file *f, char __user *buf,
 			tmp_buf[i] = ioread32(fifo->base_addr +
 					      XLLF_RDFD_OFFSET);
 		}
+		words_available -= copy;
 
 		if (copy_to_user(buf + copied * sizeof(u32), tmp_buf,
 				 copy * sizeof(u32))) {
 			ret = -EFAULT;
-			goto end_unlock;
+			goto err_flush_rx;
 		}
 
 		copied += copy;
-		words_available -= copy;
 	}
+	mutex_unlock(&fifo->read_lock);
 
-	ret = bytes_available;
+	return bytes_available;
+
+err_flush_rx:
+	while (words_available--)
+		ioread32(fifo->base_addr + XLLF_RDFD_OFFSET);
 
 end_unlock:
 	mutex_unlock(&fifo->read_lock);
@@ -494,11 +498,17 @@ static ssize_t axis_fifo_write(struct file *f, const char __user *buf,
 		return -EINVAL;
 	}
 
-	if (words_to_write > fifo->tx_fifo_depth) {
-		dev_err(fifo->dt_device, "tried to write more words [%u] than slots in the fifo buffer [%u]\n",
-			words_to_write, fifo->tx_fifo_depth);
+	/*
+	 * In 'Store-and-Forward' mode, the maximum packet that can be
+	 * transmitted is limited by the size of the FIFO, which is
+	 * (C_TX_FIFO_DEPTH–4)*(data interface width/8) bytes.
+	 *
+	 * Do not attempt to send a packet larger than 'tx_fifo_depth - 4',
+	 * otherwise a 'Transmit Packet Overrun Error' interrupt will be
+	 * raised, which requires a reset of the TX circuit to recover.
+	 */
+	if (words_to_write > (fifo->tx_fifo_depth - 4))
 		return -EINVAL;
-	}
 
 	if (fifo->write_flags & O_NONBLOCK) {
 		/*
diff --git linux-libre-5.10.245-gnu1/drivers/staging/comedi/comedi_buf.c linux-libre-5.10.246-gnu1/drivers/staging/comedi/comedi_buf.c
index 3ef3ddabf139..3df045b25cb3 100644
--- linux-libre-5.10.245-gnu1/drivers/staging/comedi/comedi_buf.c
+++ linux-libre-5.10.246-gnu1/drivers/staging/comedi/comedi_buf.c
@@ -369,7 +369,7 @@ static unsigned int comedi_buf_munge(struct comedi_subdevice *s,
 	unsigned int count = 0;
 	const unsigned int num_sample_bytes = comedi_bytes_per_sample(s);
 
-	if (!s->munge || (async->cmd.flags & CMDF_RAWDATA)) {
+	if (!s->munge || (async->cmd.flags & CMDF_RAWDATA) || async->cmd.chanlist_len == 0) {
 		async->munge_count += num_bytes;
 		count = num_bytes;
 	} else {
diff --git linux-libre-5.10.245-gnu1/drivers/staging/media/atomisp/pci/hive_isp_css_include/math_support.h linux-libre-5.10.246-gnu1/drivers/staging/media/atomisp/pci/hive_isp_css_include/math_support.h
index a444ec14ff9d..1c17a87a8572 100644
--- linux-libre-5.10.245-gnu1/drivers/staging/media/atomisp/pci/hive_isp_css_include/math_support.h
+++ linux-libre-5.10.246-gnu1/drivers/staging/media/atomisp/pci/hive_isp_css_include/math_support.h
@@ -31,11 +31,6 @@
 /* A => B */
 #define IMPLIES(a, b)        (!(a) || (b))
 
-/* for preprocessor and array sizing use MIN and MAX
-   otherwise use min and max */
-#define MAX(a, b)            (((a) > (b)) ? (a) : (b))
-#define MIN(a, b)            (((a) < (b)) ? (a) : (b))
-
 #define ROUND_DIV(a, b)      (((b) != 0) ? ((a) + ((b) >> 1)) / (b) : 0)
 #define CEIL_DIV(a, b)       (((b) != 0) ? ((a) + (b) - 1) / (b) : 0)
 #define CEIL_MUL(a, b)       (CEIL_DIV(a, b) * (b))
diff --git linux-libre-5.10.245-gnu1/drivers/target/target_core_configfs.c linux-libre-5.10.246-gnu1/drivers/target/target_core_configfs.c
index 4d2fbe1429b6..e6996428c07d 100644
--- linux-libre-5.10.245-gnu1/drivers/target/target_core_configfs.c
+++ linux-libre-5.10.246-gnu1/drivers/target/target_core_configfs.c
@@ -2637,7 +2637,7 @@ static ssize_t target_lu_gp_members_show(struct config_item *item, char *page)
 			config_item_name(&dev->dev_group.cg_item));
 		cur_len++; /* Extra byte for NULL terminator */
 
-		if ((cur_len + len) > PAGE_SIZE) {
+		if ((cur_len + len) > PAGE_SIZE || cur_len > LU_GROUP_NAME_BUF) {
 			pr_warn("Ran out of lu_gp_show_attr"
 				"_members buffer\n");
 			break;
diff --git linux-libre-5.10.245-gnu1/drivers/tty/serial/8250/8250_exar.c linux-libre-5.10.246-gnu1/drivers/tty/serial/8250/8250_exar.c
index 3d09f8f30e02..c48417ea9e30 100644
--- linux-libre-5.10.245-gnu1/drivers/tty/serial/8250/8250_exar.c
+++ linux-libre-5.10.246-gnu1/drivers/tty/serial/8250/8250_exar.c
@@ -33,6 +33,8 @@
 #define PCI_DEVICE_ID_ACCESSIO_COM_4SM		0x10db
 #define PCI_DEVICE_ID_ACCESSIO_COM_8SM		0x10ea
 
+#define PCI_DEVICE_ID_ADVANTECH_XR17V352	0x0018
+
 #define PCI_DEVICE_ID_COMMTECH_4224PCI335	0x0002
 #define PCI_DEVICE_ID_COMMTECH_4222PCI335	0x0004
 #define PCI_DEVICE_ID_COMMTECH_2324PCI335	0x000a
@@ -815,6 +817,12 @@ static const struct exar8250_board pbn_fastcom35x_8 = {
 	.exit		= pci_xr17v35x_exit,
 };
 
+static const struct exar8250_board pbn_adv_XR17V352 = {
+	.num_ports	= 2,
+	.setup		= pci_xr17v35x_setup,
+	.exit		= pci_xr17v35x_exit,
+};
+
 static const struct exar8250_board pbn_exar_XR17V4358 = {
 	.num_ports	= 12,
 	.setup		= pci_xr17v35x_setup,
@@ -884,6 +892,9 @@ static const struct pci_device_id exar_pci_tbl[] = {
 	USR_DEVICE(XR17C152, 2980, pbn_exar_XR17C15x),
 	USR_DEVICE(XR17C152, 2981, pbn_exar_XR17C15x),
 
+	/* ADVANTECH devices */
+	EXAR_DEVICE(ADVANTECH, XR17V352, pbn_adv_XR17V352),
+
 	/* Exar Corp. XR17C15[248] Dual/Quad/Octal UART */
 	EXAR_DEVICE(EXAR, XR17C152, pbn_exar_XR17C15x),
 	EXAR_DEVICE(EXAR, XR17C154, pbn_exar_XR17C15x),
diff --git linux-libre-5.10.245-gnu1/drivers/tty/serial/Kconfig linux-libre-5.10.246-gnu1/drivers/tty/serial/Kconfig
index bd30ae9751bf..1ddaa5e7d490 100644
--- linux-libre-5.10.245-gnu1/drivers/tty/serial/Kconfig
+++ linux-libre-5.10.246-gnu1/drivers/tty/serial/Kconfig
@@ -1494,7 +1494,7 @@ config SERIAL_STM32
 
 config SERIAL_STM32_CONSOLE
 	bool "Support for console on STM32"
-	depends on SERIAL_STM32=y
+	depends on SERIAL_STM32
 	select SERIAL_CORE_CONSOLE
 
 config SERIAL_MVEBU_UART
diff --git linux-libre-5.10.245-gnu1/drivers/tty/serial/max310x.c linux-libre-5.10.246-gnu1/drivers/tty/serial/max310x.c
index 363b68555fe6..4ef2762347f6 100644
--- linux-libre-5.10.245-gnu1/drivers/tty/serial/max310x.c
+++ linux-libre-5.10.246-gnu1/drivers/tty/serial/max310x.c
@@ -1660,6 +1660,8 @@ static int max310x_i2c_probe(struct i2c_client *client)
 		port_client = devm_i2c_new_dummy_device(&client->dev,
 							client->adapter,
 							port_addr);
+		if (IS_ERR(port_client))
+			return PTR_ERR(port_client);
 
 		regmaps[i] = devm_regmap_init_i2c(port_client, &regcfg_i2c);
 	}
diff --git linux-libre-5.10.245-gnu1/drivers/uio/uio_hv_generic.c linux-libre-5.10.246-gnu1/drivers/uio/uio_hv_generic.c
index 865a5b289e0a..137109f5f69b 100644
--- linux-libre-5.10.245-gnu1/drivers/uio/uio_hv_generic.c
+++ linux-libre-5.10.246-gnu1/drivers/uio/uio_hv_generic.c
@@ -96,7 +96,6 @@ static void hv_uio_channel_cb(void *context)
 	struct hv_device *hv_dev = chan->device_obj;
 	struct hv_uio_private_data *pdata = hv_get_drvdata(hv_dev);
 
-	chan->inbound.ring_buffer->interrupt_mask = 1;
 	virt_mb();
 
 	uio_event_notify(&pdata->info);
@@ -173,8 +172,6 @@ hv_uio_new_channel(struct vmbus_channel *new_sc)
 		return;
 	}
 
-	/* Disable interrupts on sub channel */
-	new_sc->inbound.ring_buffer->interrupt_mask = 1;
 	set_channel_read_mode(new_sc, HV_CALL_ISR);
 
 	ret = sysfs_create_bin_file(&new_sc->kobj, &ring_buffer_bin_attr);
@@ -218,9 +215,7 @@ hv_uio_open(struct uio_info *info, struct inode *inode)
 
 	ret = vmbus_connect_ring(dev->channel,
 				 hv_uio_channel_cb, dev->channel);
-	if (ret == 0)
-		dev->channel->inbound.ring_buffer->interrupt_mask = 1;
-	else
+	if (ret)
 		atomic_dec(&pdata->refcnt);
 
 	return ret;
diff --git linux-libre-5.10.245-gnu1/drivers/usb/core/quirks.c linux-libre-5.10.246-gnu1/drivers/usb/core/quirks.c
index 55efefc5d702..52c95e7bd64b 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/core/quirks.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/core/quirks.c
@@ -462,6 +462,8 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* Huawei 4G LTE module */
 	{ USB_DEVICE(0x12d1, 0x15bb), .driver_info =
 			USB_QUIRK_DISCONNECT_SUSPEND },
+	{ USB_DEVICE(0x12d1, 0x15c1), .driver_info =
+			USB_QUIRK_DISCONNECT_SUSPEND },
 	{ USB_DEVICE(0x12d1, 0x15c3), .driver_info =
 			USB_QUIRK_DISCONNECT_SUSPEND },
 
diff --git linux-libre-5.10.245-gnu1/drivers/usb/gadget/configfs.c linux-libre-5.10.246-gnu1/drivers/usb/gadget/configfs.c
index d810b96a7ba4..4256b1d09380 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/gadget/configfs.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/gadget/configfs.c
@@ -1358,6 +1358,8 @@ static int configfs_composite_bind(struct usb_gadget *gadget,
 		cdev->use_os_string = true;
 		cdev->b_vendor_code = gi->b_vendor_code;
 		memcpy(cdev->qw_sign, gi->qw_sign, OS_STRING_QW_SIGN_LEN);
+	} else {
+		cdev->use_os_string = false;
 	}
 
 	if (gadget_is_otg(gadget) && !otg_desc[0]) {
diff --git linux-libre-5.10.245-gnu1/drivers/usb/gadget/legacy/raw_gadget.c linux-libre-5.10.246-gnu1/drivers/usb/gadget/legacy/raw_gadget.c
index 72ecce73ab53..d9cbbde8ff59 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/gadget/legacy/raw_gadget.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/gadget/legacy/raw_gadget.c
@@ -619,8 +619,6 @@ static void *raw_alloc_io_data(struct usb_raw_ep_io *io, void __user *ptr,
 		return ERR_PTR(-EINVAL);
 	if (!usb_raw_io_flags_valid(io->flags))
 		return ERR_PTR(-EINVAL);
-	if (io->length > PAGE_SIZE)
-		return ERR_PTR(-EINVAL);
 	if (get_from_user)
 		data = memdup_user(ptr + sizeof(*io), io->length);
 	else {
diff --git linux-libre-5.10.245-gnu1/drivers/usb/host/max3421-hcd.c linux-libre-5.10.246-gnu1/drivers/usb/host/max3421-hcd.c
index db1b73486e90..7ab8c518dfc2 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/host/max3421-hcd.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/host/max3421-hcd.c
@@ -1925,7 +1925,7 @@ error:
 	if (hcd) {
 		kfree(max3421_hcd->tx);
 		kfree(max3421_hcd->rx);
-		if (max3421_hcd->spi_thread)
+		if (!IS_ERR_OR_NULL(max3421_hcd->spi_thread))
 			kthread_stop(max3421_hcd->spi_thread);
 		usb_put_hcd(hcd);
 	}
diff --git linux-libre-5.10.245-gnu1/drivers/usb/host/xhci-dbgcap.c linux-libre-5.10.246-gnu1/drivers/usb/host/xhci-dbgcap.c
index 64fdaf468eda..4b8e91c6c17f 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/host/xhci-dbgcap.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/host/xhci-dbgcap.c
@@ -1147,8 +1147,15 @@ int xhci_dbc_suspend(struct xhci_hcd *xhci)
 	if (!dbc)
 		return 0;
 
-	if (dbc->state == DS_CONFIGURED)
+	switch (dbc->state) {
+	case DS_ENABLED:
+	case DS_CONNECTED:
+	case DS_CONFIGURED:
 		dbc->resume_required = 1;
+		break;
+	default:
+		break;
+	}
 
 	xhci_dbc_stop(dbc);
 
diff --git linux-libre-5.10.245-gnu1/drivers/usb/phy/phy-twl6030-usb.c linux-libre-5.10.246-gnu1/drivers/usb/phy/phy-twl6030-usb.c
index ab3c38a7d8ac..a73604af8960 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/phy/phy-twl6030-usb.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/phy/phy-twl6030-usb.c
@@ -328,9 +328,8 @@ static int twl6030_set_vbus(struct phy_companion *comparator, bool enabled)
 
 static int twl6030_usb_probe(struct platform_device *pdev)
 {
-	u32 ret;
 	struct twl6030_usb	*twl;
-	int			status, err;
+	int			status, err, ret;
 	struct device_node	*np = pdev->dev.of_node;
 	struct device		*dev = &pdev->dev;
 
diff --git linux-libre-5.10.245-gnu1/drivers/usb/serial/option.c linux-libre-5.10.246-gnu1/drivers/usb/serial/option.c
index 2cd04ceeb2b6..39dcea468508 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/serial/option.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/serial/option.c
@@ -273,6 +273,7 @@ static void option_instat_callback(struct urb *urb);
 #define QUECTEL_PRODUCT_EM05CN			0x0312
 #define QUECTEL_PRODUCT_EM05G_GR		0x0313
 #define QUECTEL_PRODUCT_EM05G_RS		0x0314
+#define QUECTEL_PRODUCT_RG255C			0x0316
 #define QUECTEL_PRODUCT_EM12			0x0512
 #define QUECTEL_PRODUCT_RM500Q			0x0800
 #define QUECTEL_PRODUCT_RM520N			0x0801
@@ -617,6 +618,7 @@ static void option_instat_callback(struct urb *urb);
 #define UNISOC_VENDOR_ID			0x1782
 /* TOZED LT70-C based on UNISOC SL8563 uses UNISOC's vendor ID */
 #define TOZED_PRODUCT_LT70C			0x4055
+#define UNISOC_PRODUCT_UIS7720			0x4064
 /* Luat Air72*U series based on UNISOC UIS8910 uses UNISOC's vendor ID */
 #define LUAT_PRODUCT_AIR720U			0x4e00
 
@@ -1270,6 +1272,9 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500K, 0xff, 0x00, 0x00) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RG650V, 0xff, 0xff, 0x30) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RG650V, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RG255C, 0xff, 0xff, 0x30) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RG255C, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RG255C, 0xff, 0xff, 0x40) },
 
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) },
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CMU_300) },
@@ -1398,10 +1403,14 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(0) | NCTRL(3) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10a2, 0xff),	/* Telit FN920C04 (MBIM) */
 	  .driver_info = NCTRL(4) },
+	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10a3, 0xff),	/* Telit FN920C04 (ECM) */
+	  .driver_info = NCTRL(4) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10a4, 0xff),	/* Telit FN20C04 (rmnet) */
 	  .driver_info = RSVD(0) | NCTRL(3) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10a7, 0xff),	/* Telit FN920C04 (MBIM) */
 	  .driver_info = NCTRL(4) },
+	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10a8, 0xff),	/* Telit FN920C04 (ECM) */
+	  .driver_info = NCTRL(4) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10a9, 0xff),	/* Telit FN20C04 (rmnet) */
 	  .driver_info = RSVD(0) | NCTRL(2) | RSVD(3) | RSVD(4) },
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10aa, 0xff),	/* Telit FN920C04 (MBIM) */
@@ -2114,6 +2123,12 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9003, 0xff) },	/* Simcom SIM7500/SIM7600 MBIM mode */
 	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9011, 0xff),	/* Simcom SIM7500/SIM7600 RNDIS mode */
 	  .driver_info = RSVD(7) },
+	{ USB_DEVICE(0x1e0e, 0x9071),				/* Simcom SIM8230 RMNET mode */
+	  .driver_info = RSVD(3) | RSVD(4) },
+	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9078, 0xff),	/* Simcom SIM8230 ECM mode */
+	  .driver_info = RSVD(5) },
+	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x907b, 0xff),	/* Simcom SIM8230 RNDIS mode */
+	  .driver_info = RSVD(5) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9205, 0xff) },	/* Simcom SIM7070/SIM7080/SIM7090 AT+ECM mode */
 	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9206, 0xff) },	/* Simcom SIM7070/SIM7080/SIM7090 AT-only mode */
 	{ USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S_X200),
@@ -2460,6 +2475,7 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9291, 0xff, 0xff, 0x30) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9291, 0xff, 0xff, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, TOZED_PRODUCT_LT70C, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, UNISOC_PRODUCT_UIS7720, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, LUAT_PRODUCT_AIR720U, 0xff, 0, 0) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x1bbb, 0x0530, 0xff),			/* TCL IK512 MBIM */
 	  .driver_info = NCTRL(1) },
diff --git linux-libre-5.10.245-gnu1/drivers/usb/usbip/vhci_hcd.c linux-libre-5.10.246-gnu1/drivers/usb/usbip/vhci_hcd.c
index affcb928771d..2d2506c59881 100644
--- linux-libre-5.10.245-gnu1/drivers/usb/usbip/vhci_hcd.c
+++ linux-libre-5.10.246-gnu1/drivers/usb/usbip/vhci_hcd.c
@@ -764,6 +764,17 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flag
 				 ctrlreq->wValue, vdev->rhport);
 
 			vdev->udev = usb_get_dev(urb->dev);
+			/*
+			 * NOTE: A similar operation has been done via
+			 * USB_REQ_GET_DESCRIPTOR handler below, which is
+			 * supposed to always precede USB_REQ_SET_ADDRESS.
+			 *
+			 * It's not entirely clear if operating on a different
+			 * usb_device instance here is a real possibility,
+			 * otherwise this call and vdev->udev assignment above
+			 * should be dropped.
+			 */
+			dev_pm_syscore_device(&vdev->udev->dev, true);
 			usb_put_dev(old);
 
 			spin_lock(&vdev->ud.lock);
@@ -784,6 +795,17 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flag
 					"Not yet?:Get_Descriptor to device 0 (get max pipe size)\n");
 
 			vdev->udev = usb_get_dev(urb->dev);
+			/*
+			 * Set syscore PM flag for the virtually attached
+			 * devices to ensure they will not enter suspend on
+			 * the client side.
+			 *
+			 * Note this doesn't have any impact on the physical
+			 * devices attached to the host system on the server
+			 * side, hence there is no need to undo the operation
+			 * on disconnect.
+			 */
+			dev_pm_syscore_device(&vdev->udev->dev, true);
 			usb_put_dev(old);
 			goto out;
 
diff --git linux-libre-5.10.245-gnu1/drivers/watchdog/mpc8xxx_wdt.c linux-libre-5.10.246-gnu1/drivers/watchdog/mpc8xxx_wdt.c
index 3fc457bc16db..18349ec0c101 100644
--- linux-libre-5.10.245-gnu1/drivers/watchdog/mpc8xxx_wdt.c
+++ linux-libre-5.10.246-gnu1/drivers/watchdog/mpc8xxx_wdt.c
@@ -100,6 +100,8 @@ static int mpc8xxx_wdt_start(struct watchdog_device *w)
 	ddata->swtc = tmp >> 16;
 	set_bit(WDOG_HW_RUNNING, &ddata->wdd.status);
 
+	mpc8xxx_wdt_keepalive(ddata);
+
 	return 0;
 }
 
diff --git linux-libre-5.10.245-gnu1/drivers/xen/events/events_base.c linux-libre-5.10.246-gnu1/drivers/xen/events/events_base.c
index f608663bdfd5..7b9bfd705d76 100644
--- linux-libre-5.10.245-gnu1/drivers/xen/events/events_base.c
+++ linux-libre-5.10.246-gnu1/drivers/xen/events/events_base.c
@@ -1263,10 +1263,11 @@ static int find_virq(unsigned int virq, unsigned int cpu, evtchn_port_t *evtchn)
 {
 	struct evtchn_status status;
 	evtchn_port_t port;
-	int rc = -ENOENT;
 
 	memset(&status, 0, sizeof(status));
 	for (port = 0; port < xen_evtchn_max_channels(); port++) {
+		int rc;
+
 		status.dom = DOMID_SELF;
 		status.port = port;
 		rc = HYPERVISOR_event_channel_op(EVTCHNOP_status, &status);
@@ -1276,10 +1277,10 @@ static int find_virq(unsigned int virq, unsigned int cpu, evtchn_port_t *evtchn)
 			continue;
 		if (status.u.virq == virq && status.vcpu == xen_vcpu_nr(cpu)) {
 			*evtchn = port;
-			break;
+			return 0;
 		}
 	}
-	return rc;
+	return -ENOENT;
 }
 
 /**
@@ -1745,9 +1746,20 @@ static int xen_rebind_evtchn_to_cpu(struct irq_info *info, unsigned int tcpu)
 	 * virq or IPI channel, which don't actually need to be rebound. Ignore
 	 * it, but don't do the xenlinux-level rebind in that case.
 	 */
-	if (HYPERVISOR_event_channel_op(EVTCHNOP_bind_vcpu, &bind_vcpu) >= 0)
+	if (HYPERVISOR_event_channel_op(EVTCHNOP_bind_vcpu, &bind_vcpu) >= 0) {
+		int old_cpu = info->cpu;
+
 		bind_evtchn_to_cpu(evtchn, tcpu);
 
+		if (info->type == IRQT_VIRQ) {
+			int virq = info->u.virq;
+			int irq = per_cpu(virq_to_irq, old_cpu)[virq];
+
+			per_cpu(virq_to_irq, old_cpu)[virq] = -1;
+			per_cpu(virq_to_irq, tcpu)[virq] = irq;
+		}
+	}
+
 	do_unmask(info, EVT_MASK_REASON_TEMPORARY);
 
 	return 0;
diff --git linux-libre-5.10.245-gnu1/drivers/xen/manage.c linux-libre-5.10.246-gnu1/drivers/xen/manage.c
index cd046684e0d1..86341bd5f6e4 100644
--- linux-libre-5.10.245-gnu1/drivers/xen/manage.c
+++ linux-libre-5.10.246-gnu1/drivers/xen/manage.c
@@ -116,7 +116,7 @@ static void do_suspend(void)
 	err = dpm_suspend_start(PMSG_FREEZE);
 	if (err) {
 		pr_err("%s: dpm_suspend_start %d\n", __func__, err);
-		goto out_thaw;
+		goto out_resume_end;
 	}
 
 	printk(KERN_DEBUG "suspending xenstore...\n");
@@ -156,6 +156,7 @@ out_resume:
 	else
 		xs_suspend_cancel();
 
+out_resume_end:
 	dpm_resume_end(si.cancelled ? PMSG_THAW : PMSG_RESTORE);
 
 out_thaw:
diff --git linux-libre-5.10.245-gnu1/fs/btrfs/ctree.h linux-libre-5.10.246-gnu1/fs/btrfs/ctree.h
index d9d6a57acafe..a9926fb10c49 100644
--- linux-libre-5.10.245-gnu1/fs/btrfs/ctree.h
+++ linux-libre-5.10.246-gnu1/fs/btrfs/ctree.h
@@ -3597,8 +3597,6 @@ static inline int btrfs_defrag_cancelled(struct btrfs_fs_info *fs_info)
 	return signal_pending(current);
 }
 
-#define in_range(b, first, len) ((b) >= (first) && (b) < (first) + (len))
-
 /* Sanity test specific functions */
 #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
 void btrfs_test_destroy_inode(struct inode *inode);
diff --git linux-libre-5.10.245-gnu1/fs/btrfs/export.c linux-libre-5.10.246-gnu1/fs/btrfs/export.c
index d908afa1f313..b0cceebd5b3d 100644
--- linux-libre-5.10.245-gnu1/fs/btrfs/export.c
+++ linux-libre-5.10.246-gnu1/fs/btrfs/export.c
@@ -22,7 +22,11 @@ static int btrfs_encode_fh(struct inode *inode, u32 *fh, int *max_len,
 	int type;
 
 	if (parent && (len < BTRFS_FID_SIZE_CONNECTABLE)) {
-		*max_len = BTRFS_FID_SIZE_CONNECTABLE;
+		if (BTRFS_I(inode)->root->root_key.objectid !=
+		    BTRFS_I(parent)->root->root_key.objectid)
+			*max_len = BTRFS_FID_SIZE_CONNECTABLE_ROOT;
+		else
+			*max_len = BTRFS_FID_SIZE_CONNECTABLE;
 		return FILEID_INVALID;
 	} else if (len < BTRFS_FID_SIZE_NON_CONNECTABLE) {
 		*max_len = BTRFS_FID_SIZE_NON_CONNECTABLE;
@@ -44,6 +48,8 @@ static int btrfs_encode_fh(struct inode *inode, u32 *fh, int *max_len,
 		parent_root_id = BTRFS_I(parent)->root->root_key.objectid;
 
 		if (parent_root_id != fid->root_objectid) {
+			if (*max_len < BTRFS_FID_SIZE_CONNECTABLE_ROOT)
+				return FILEID_INVALID;
 			fid->parent_root_objectid = parent_root_id;
 			len = BTRFS_FID_SIZE_CONNECTABLE_ROOT;
 			type = FILEID_BTRFS_WITH_PARENT_ROOT;
diff --git linux-libre-5.10.245-gnu1/fs/btrfs/extent_io.c linux-libre-5.10.246-gnu1/fs/btrfs/extent_io.c
index 8498994ef5c6..489d370ddd60 100644
--- linux-libre-5.10.245-gnu1/fs/btrfs/extent_io.c
+++ linux-libre-5.10.246-gnu1/fs/btrfs/extent_io.c
@@ -13,6 +13,7 @@
 #include <linux/pagevec.h>
 #include <linux/prefetch.h>
 #include <linux/cleancache.h>
+#include "misc.h"
 #include "extent_io.h"
 #include "extent-io-tree.h"
 #include "extent_map.h"
diff --git linux-libre-5.10.245-gnu1/fs/btrfs/file-item.c linux-libre-5.10.246-gnu1/fs/btrfs/file-item.c
index cbea4f572155..6e46da3ee433 100644
--- linux-libre-5.10.245-gnu1/fs/btrfs/file-item.c
+++ linux-libre-5.10.246-gnu1/fs/btrfs/file-item.c
@@ -9,6 +9,7 @@
 #include <linux/highmem.h>
 #include <linux/sched/mm.h>
 #include <crypto/hash.h>
+#include "misc.h"
 #include "ctree.h"
 #include "disk-io.h"
 #include "transaction.h"
diff --git linux-libre-5.10.245-gnu1/fs/btrfs/misc.h linux-libre-5.10.246-gnu1/fs/btrfs/misc.h
index 6461ebc3a1c1..40ad75511435 100644
--- linux-libre-5.10.245-gnu1/fs/btrfs/misc.h
+++ linux-libre-5.10.246-gnu1/fs/btrfs/misc.h
@@ -8,8 +8,6 @@
 #include <asm/div64.h>
 #include <linux/rbtree.h>
 
-#define in_range(b, first, len) ((b) >= (first) && (b) < (first) + (len))
-
 static inline void cond_wake_up(struct wait_queue_head *wq)
 {
 	/*
diff --git linux-libre-5.10.245-gnu1/fs/btrfs/raid56.c linux-libre-5.10.246-gnu1/fs/btrfs/raid56.c
index 9678d7fa4dcc..ed3e40a4a3cb 100644
--- linux-libre-5.10.245-gnu1/fs/btrfs/raid56.c
+++ linux-libre-5.10.246-gnu1/fs/btrfs/raid56.c
@@ -13,6 +13,7 @@
 #include <linux/list_sort.h>
 #include <linux/raid/xor.h>
 #include <linux/mm.h>
+#include "misc.h"
 #include "ctree.h"
 #include "disk-io.h"
 #include "volumes.h"
diff --git linux-libre-5.10.245-gnu1/fs/btrfs/tree-checker.c linux-libre-5.10.246-gnu1/fs/btrfs/tree-checker.c
index c28bb37688c6..fd4768c5e439 100644
--- linux-libre-5.10.245-gnu1/fs/btrfs/tree-checker.c
+++ linux-libre-5.10.246-gnu1/fs/btrfs/tree-checker.c
@@ -587,7 +587,7 @@ static int check_dir_item(struct extent_buffer *leaf,
 		 */
 		if (key->type == BTRFS_DIR_ITEM_KEY ||
 		    key->type == BTRFS_XATTR_ITEM_KEY) {
-			char namebuf[max(BTRFS_NAME_LEN, XATTR_NAME_MAX)];
+			char namebuf[MAX(BTRFS_NAME_LEN, XATTR_NAME_MAX)];
 
 			read_extent_buffer(leaf, namebuf,
 					(unsigned long)(di + 1), name_len);
diff --git linux-libre-5.10.245-gnu1/fs/cramfs/inode.c linux-libre-5.10.246-gnu1/fs/cramfs/inode.c
index 4b90cfd1ec36..fda92e56ccd6 100644
--- linux-libre-5.10.245-gnu1/fs/cramfs/inode.c
+++ linux-libre-5.10.246-gnu1/fs/cramfs/inode.c
@@ -117,9 +117,18 @@ static struct inode *get_cramfs_inode(struct super_block *sb,
 		inode_nohighmem(inode);
 		inode->i_data.a_ops = &cramfs_aops;
 		break;
-	default:
+	case S_IFCHR:
+	case S_IFBLK:
+	case S_IFIFO:
+	case S_IFSOCK:
 		init_special_inode(inode, cramfs_inode->mode,
 				old_decode_dev(cramfs_inode->size));
+		break;
+	default:
+		printk(KERN_DEBUG "CRAMFS: Invalid file type 0%04o for inode %lu.\n",
+		       inode->i_mode, inode->i_ino);
+		iget_failed(inode);
+		return ERR_PTR(-EIO);
 	}
 
 	inode->i_mode = cramfs_inode->mode;
diff --git linux-libre-5.10.245-gnu1/fs/dax.c linux-libre-5.10.246-gnu1/fs/dax.c
index 3e7e9a57fd28..91820b9b50b7 100644
--- linux-libre-5.10.245-gnu1/fs/dax.c
+++ linux-libre-5.10.246-gnu1/fs/dax.c
@@ -1104,20 +1104,21 @@ s64 dax_iomap_zero(loff_t pos, u64 length, struct iomap *iomap)
 	return size;
 }
 
-static loff_t
-dax_iomap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
-		struct iomap *iomap, struct iomap *srcmap)
+static loff_t dax_iomap_iter(const struct iomap_iter *iomi,
+		struct iov_iter *iter)
 {
+	const struct iomap *iomap = &iomi->iomap;
+	loff_t length = iomap_length(iomi);
+	loff_t pos = iomi->pos;
 	struct block_device *bdev = iomap->bdev;
 	struct dax_device *dax_dev = iomap->dax_dev;
-	struct iov_iter *iter = data;
 	loff_t end = pos + length, done = 0;
 	ssize_t ret = 0;
 	size_t xfer;
 	int id;
 
 	if (iov_iter_rw(iter) == READ) {
-		end = min(end, i_size_read(inode));
+		end = min(end, i_size_read(iomi->inode));
 		if (pos >= end)
 			return 0;
 
@@ -1134,7 +1135,7 @@ dax_iomap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
 	 * written by write(2) is visible in mmap.
 	 */
 	if (iomap->flags & IOMAP_F_NEW) {
-		invalidate_inode_pages2_range(inode->i_mapping,
+		invalidate_inode_pages2_range(iomi->inode->i_mapping,
 					      pos >> PAGE_SHIFT,
 					      (end - 1) >> PAGE_SHIFT);
 	}
@@ -1210,31 +1211,32 @@ ssize_t
 dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter,
 		const struct iomap_ops *ops)
 {
-	struct address_space *mapping = iocb->ki_filp->f_mapping;
-	struct inode *inode = mapping->host;
-	loff_t pos = iocb->ki_pos, ret = 0, done = 0;
-	unsigned flags = 0;
+	struct iomap_iter iomi = {
+		.inode		= iocb->ki_filp->f_mapping->host,
+		.pos		= iocb->ki_pos,
+		.len		= iov_iter_count(iter),
+	};
+	loff_t done = 0;
+	int ret;
+
+	if (!iomi.len)
+		return 0;
 
 	if (iov_iter_rw(iter) == WRITE) {
-		lockdep_assert_held_write(&inode->i_rwsem);
-		flags |= IOMAP_WRITE;
-	} else {
-		lockdep_assert_held(&inode->i_rwsem);
+		lockdep_assert_held_write(&iomi.inode->i_rwsem);
+		iomi.flags |= IOMAP_WRITE;
+	} else if (!sb_rdonly(iomi.inode->i_sb)) {
+		lockdep_assert_held(&iomi.inode->i_rwsem);
 	}
 
 	if (iocb->ki_flags & IOCB_NOWAIT)
-		flags |= IOMAP_NOWAIT;
+		iomi.flags |= IOMAP_NOWAIT;
 
-	while (iov_iter_count(iter)) {
-		ret = iomap_apply(inode, pos, iov_iter_count(iter), flags, ops,
-				iter, dax_iomap_actor);
-		if (ret <= 0)
-			break;
-		pos += ret;
-		done += ret;
-	}
+	while ((ret = iomap_iter(&iomi, ops)) > 0)
+		iomi.processed = dax_iomap_iter(&iomi, iter);
 
-	iocb->ki_pos += done;
+	done = iomi.pos - iocb->ki_pos;
+	iocb->ki_pos = iomi.pos;
 	return done ? done : ret;
 }
 EXPORT_SYMBOL_GPL(dax_iomap_rw);
@@ -1308,7 +1310,7 @@ static vm_fault_t dax_iomap_pte_fault(struct vm_fault *vmf, pfn_t *pfnp,
 	}
 
 	/*
-	 * Note that we don't bother to use iomap_apply here: DAX required
+	 * Note that we don't bother to use iomap_iter here: DAX required
 	 * the file system block size to be equal the page size, which means
 	 * that we never have to deal with more than a single extent here.
 	 */
@@ -1562,7 +1564,7 @@ static vm_fault_t dax_iomap_pmd_fault(struct vm_fault *vmf, pfn_t *pfnp,
 	}
 
 	/*
-	 * Note that we don't use iomap_apply here.  We aren't doing I/O, only
+	 * Note that we don't use iomap_iter here.  We aren't doing I/O, only
 	 * setting up a mapping, so really we're using iomap_begin() as a way
 	 * to look up our filesystem block.
 	 */
diff --git linux-libre-5.10.245-gnu1/fs/dcache.c linux-libre-5.10.246-gnu1/fs/dcache.c
index 5febd219fdeb..85fffa3d7ac5 100644
--- linux-libre-5.10.245-gnu1/fs/dcache.c
+++ linux-libre-5.10.246-gnu1/fs/dcache.c
@@ -1801,6 +1801,8 @@ struct dentry *d_alloc(struct dentry * parent, const struct qstr *name)
 	__dget_dlock(parent);
 	dentry->d_parent = parent;
 	list_add(&dentry->d_child, &parent->d_subdirs);
+	if (parent->d_flags & DCACHE_DISCONNECTED)
+		dentry->d_flags |= DCACHE_DISCONNECTED;
 	spin_unlock(&parent->d_lock);
 
 	return dentry;
diff --git linux-libre-5.10.245-gnu1/fs/dlm/lockspace.c linux-libre-5.10.246-gnu1/fs/dlm/lockspace.c
index 624617c12250..db33e521556e 100644
--- linux-libre-5.10.245-gnu1/fs/dlm/lockspace.c
+++ linux-libre-5.10.246-gnu1/fs/dlm/lockspace.c
@@ -783,7 +783,7 @@ static int release_lockspace(struct dlm_ls *ls, int force)
 
 	dlm_device_deregister(ls);
 
-	if (force < 3 && dlm_user_daemon_available())
+	if (force != 3 && dlm_user_daemon_available())
 		do_uevent(ls, 0);
 
 	dlm_recoverd_stop(ls);
diff --git linux-libre-5.10.245-gnu1/fs/erofs/zdata.h linux-libre-5.10.246-gnu1/fs/erofs/zdata.h
index 68c9b29fc0ca..d10df3f6c700 100644
--- linux-libre-5.10.245-gnu1/fs/erofs/zdata.h
+++ linux-libre-5.10.246-gnu1/fs/erofs/zdata.h
@@ -182,7 +182,7 @@ static inline void z_erofs_onlinepage_endio(struct page *page)
 }
 
 #define Z_EROFS_VMAP_ONSTACK_PAGES	\
-	min_t(unsigned int, THREAD_SIZE / 8 / sizeof(struct page *), 96U)
+	MIN_T(unsigned int, THREAD_SIZE / 8 / sizeof(struct page *), 96U)
 #define Z_EROFS_VMAP_GLOBAL_PAGES	2048
 
 #endif
diff --git linux-libre-5.10.245-gnu1/fs/exec.c linux-libre-5.10.246-gnu1/fs/exec.c
index 7144c541818f..2979b458b650 100644
--- linux-libre-5.10.245-gnu1/fs/exec.c
+++ linux-libre-5.10.246-gnu1/fs/exec.c
@@ -746,7 +746,7 @@ int setup_arg_pages(struct linux_binprm *bprm,
 		    unsigned long stack_top,
 		    int executable_stack)
 {
-	unsigned long ret;
+	int ret;
 	unsigned long stack_shift;
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma = bprm->vma;
diff --git linux-libre-5.10.245-gnu1/fs/ext2/balloc.c linux-libre-5.10.246-gnu1/fs/ext2/balloc.c
index 9bf086821eb3..1d9380c5523b 100644
--- linux-libre-5.10.245-gnu1/fs/ext2/balloc.c
+++ linux-libre-5.10.246-gnu1/fs/ext2/balloc.c
@@ -36,8 +36,6 @@
  */
 
 
-#define in_range(b, first, len)	((b) >= (first) && (b) <= (first) + (len) - 1)
-
 struct ext2_group_desc * ext2_get_group_desc(struct super_block * sb,
 					     unsigned int block_group,
 					     struct buffer_head ** bh)
diff --git linux-libre-5.10.245-gnu1/fs/ext4/ext4.h linux-libre-5.10.246-gnu1/fs/ext4/ext4.h
index 1dc1292d8977..4adaf97d7435 100644
--- linux-libre-5.10.245-gnu1/fs/ext4/ext4.h
+++ linux-libre-5.10.246-gnu1/fs/ext4/ext4.h
@@ -3659,8 +3659,6 @@ static inline void set_bitmap_uptodate(struct buffer_head *bh)
 	set_bit(BH_BITMAP_UPTODATE, &(bh)->b_state);
 }
 
-#define in_range(b, first, len)	((b) >= (first) && (b) <= (first) + (len) - 1)
-
 /* For ioend & aio unwritten conversion wait queues */
 #define EXT4_WQ_HASH_SZ		37
 #define ext4_ioend_wq(v)   (&ext4__ioend_wq[((unsigned long)(v)) %\
diff --git linux-libre-5.10.245-gnu1/fs/ext4/fsmap.c linux-libre-5.10.246-gnu1/fs/ext4/fsmap.c
index 1b68586f73f3..c970f41c5048 100644
--- linux-libre-5.10.245-gnu1/fs/ext4/fsmap.c
+++ linux-libre-5.10.246-gnu1/fs/ext4/fsmap.c
@@ -74,7 +74,8 @@ static int ext4_getfsmap_dev_compare(const void *p1, const void *p2)
 static bool ext4_getfsmap_rec_before_low_key(struct ext4_getfsmap_info *info,
 					     struct ext4_fsmap *rec)
 {
-	return rec->fmr_physical < info->gfi_low.fmr_physical;
+	return rec->fmr_physical + rec->fmr_length <=
+	       info->gfi_low.fmr_physical;
 }
 
 /*
@@ -200,15 +201,18 @@ static int ext4_getfsmap_meta_helper(struct super_block *sb,
 			  ext4_group_first_block_no(sb, agno));
 	fs_end = fs_start + EXT4_C2B(sbi, len);
 
-	/* Return relevant extents from the meta_list */
+	/*
+	 * Return relevant extents from the meta_list. We emit all extents that
+	 * partially/fully overlap with the query range
+	 */
 	list_for_each_entry_safe(p, tmp, &info->gfi_meta_list, fmr_list) {
-		if (p->fmr_physical < info->gfi_next_fsblk) {
+		if (p->fmr_physical + p->fmr_length <= info->gfi_next_fsblk) {
 			list_del(&p->fmr_list);
 			kfree(p);
 			continue;
 		}
-		if (p->fmr_physical <= fs_start ||
-		    p->fmr_physical + p->fmr_length <= fs_end) {
+		if (p->fmr_physical <= fs_end &&
+		    p->fmr_physical + p->fmr_length > fs_start) {
 			/* Emit the retained free extent record if present */
 			if (info->gfi_lastfree.fmr_owner) {
 				error = ext4_getfsmap_helper(sb, info,
diff --git linux-libre-5.10.245-gnu1/fs/ext4/inode.c linux-libre-5.10.246-gnu1/fs/ext4/inode.c
index 8fe4aa6b4593..97f7cac0d349 100644
--- linux-libre-5.10.245-gnu1/fs/ext4/inode.c
+++ linux-libre-5.10.246-gnu1/fs/ext4/inode.c
@@ -3991,7 +3991,11 @@ int ext4_can_truncate(struct inode *inode)
  * We have to make sure i_disksize gets properly updated before we truncate
  * page cache due to hole punching or zero range. Otherwise i_disksize update
  * can get lost as it may have been postponed to submission of writeback but
- * that will never happen after we truncate page cache.
+ * that will never happen if we remove the folio containing i_size from the
+ * page cache. Also if we punch hole within i_size but above i_disksize,
+ * following ext4_page_mkwrite() may mistakenly allocate written blocks over
+ * the hole and thus introduce allocated blocks beyond i_disksize which is
+ * not allowed (e2fsck would complain in case of crash).
  */
 int ext4_update_disksize_before_punch(struct inode *inode, loff_t offset,
 				      loff_t len)
@@ -4002,9 +4006,11 @@ int ext4_update_disksize_before_punch(struct inode *inode, loff_t offset,
 	loff_t size = i_size_read(inode);
 
 	WARN_ON(!inode_is_locked(inode));
-	if (offset > size || offset + len < size)
+	if (offset > size)
 		return 0;
 
+	if (offset + len < size)
+		size = offset + len;
 	if (EXT4_I(inode)->i_disksize >= size)
 		return 0;
 
@@ -4862,6 +4868,14 @@ struct inode *__ext4_iget(struct super_block *sb, unsigned long ino,
 	}
 	ei->i_flags = le32_to_cpu(raw_inode->i_flags);
 	ext4_set_inode_flags(inode, true);
+	/* Detect invalid flag combination - can't have both inline data and extents */
+	if (ext4_test_inode_flag(inode, EXT4_INODE_INLINE_DATA) &&
+	    ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)) {
+		ext4_error_inode(inode, function, line, 0,
+			"inode has both inline data and extents flags");
+		ret = -EFSCORRUPTED;
+		goto bad_inode;
+	}
 	inode->i_blocks = ext4_inode_blocks(raw_inode, ei);
 	ei->i_file_acl = le32_to_cpu(raw_inode->i_file_acl_lo);
 	if (ext4_has_feature_64bit(sb))
diff --git linux-libre-5.10.245-gnu1/fs/ext4/super.c linux-libre-5.10.246-gnu1/fs/ext4/super.c
index 3957ff246bff..453e746ba361 100644
--- linux-libre-5.10.245-gnu1/fs/ext4/super.c
+++ linux-libre-5.10.246-gnu1/fs/ext4/super.c
@@ -4282,18 +4282,16 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 	}
 
 	if (sbi->s_es->s_mount_opts[0]) {
-		char *s_mount_opts = kstrndup(sbi->s_es->s_mount_opts,
-					      sizeof(sbi->s_es->s_mount_opts),
-					      GFP_KERNEL);
-		if (!s_mount_opts)
-			goto failed_mount;
+		char s_mount_opts[65];
+
+		strscpy_pad(s_mount_opts, sbi->s_es->s_mount_opts,
+			    sizeof(s_mount_opts));
 		if (!parse_options(s_mount_opts, sb, &journal_devnum,
 				   &journal_ioprio, 0)) {
 			ext4_msg(sb, KERN_WARNING,
 				 "failed to parse options in superblock: %s",
 				 s_mount_opts);
 		}
-		kfree(s_mount_opts);
 	}
 	sbi->s_def_mount_opt = sbi->s_mount_opt;
 	if (!parse_options((char *) data, sb, &journal_devnum,
diff --git linux-libre-5.10.245-gnu1/fs/ext4/xattr.c linux-libre-5.10.246-gnu1/fs/ext4/xattr.c
index 4eb75216218a..203ffcc99940 100644
--- linux-libre-5.10.245-gnu1/fs/ext4/xattr.c
+++ linux-libre-5.10.246-gnu1/fs/ext4/xattr.c
@@ -983,7 +983,7 @@ static int ext4_xattr_inode_update_ref(handle_t *handle, struct inode *ea_inode,
 				       int ref_change)
 {
 	struct ext4_iloc iloc;
-	s64 ref_count;
+	u64 ref_count;
 	int ret;
 
 	inode_lock_nested(ea_inode, I_MUTEX_XATTR);
@@ -993,13 +993,17 @@ static int ext4_xattr_inode_update_ref(handle_t *handle, struct inode *ea_inode,
 		goto out;
 
 	ref_count = ext4_xattr_inode_get_ref(ea_inode);
+	if ((ref_count == 0 && ref_change < 0) || (ref_count == U64_MAX && ref_change > 0)) {
+		ext4_error_inode(ea_inode, __func__, __LINE__, 0,
+			"EA inode %lu ref wraparound: ref_count=%lld ref_change=%d",
+			ea_inode->i_ino, ref_count, ref_change);
+		ret = -EFSCORRUPTED;
+		goto out;
+	}
 	ref_count += ref_change;
 	ext4_xattr_inode_set_ref(ea_inode, ref_count);
 
 	if (ref_change > 0) {
-		WARN_ONCE(ref_count <= 0, "EA inode %lu ref_count=%lld",
-			  ea_inode->i_ino, ref_count);
-
 		if (ref_count == 1) {
 			WARN_ONCE(ea_inode->i_nlink, "EA inode %lu i_nlink=%u",
 				  ea_inode->i_ino, ea_inode->i_nlink);
@@ -1008,9 +1012,6 @@ static int ext4_xattr_inode_update_ref(handle_t *handle, struct inode *ea_inode,
 			ext4_orphan_del(handle, ea_inode);
 		}
 	} else {
-		WARN_ONCE(ref_count < 0, "EA inode %lu ref_count=%lld",
-			  ea_inode->i_ino, ref_count);
-
 		if (ref_count == 0) {
 			WARN_ONCE(ea_inode->i_nlink != 1,
 				  "EA inode %lu i_nlink=%u",
diff --git linux-libre-5.10.245-gnu1/fs/file.c linux-libre-5.10.246-gnu1/fs/file.c
index c8fff3d79336..5591c1122cb1 100644
--- linux-libre-5.10.245-gnu1/fs/file.c
+++ linux-libre-5.10.246-gnu1/fs/file.c
@@ -1095,7 +1095,10 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
 	err = expand_files(files, fd);
 	if (unlikely(err < 0))
 		goto out_unlock;
-	return do_dup2(files, file, fd, flags);
+	err = do_dup2(files, file, fd, flags);
+	if (err < 0)
+		return err;
+	return 0;
 
 out_unlock:
 	spin_unlock(&files->file_lock);
diff --git linux-libre-5.10.245-gnu1/fs/fsopen.c linux-libre-5.10.246-gnu1/fs/fsopen.c
index 27a890aa493a..056466848979 100644
--- linux-libre-5.10.245-gnu1/fs/fsopen.c
+++ linux-libre-5.10.246-gnu1/fs/fsopen.c
@@ -18,50 +18,56 @@
 #include "internal.h"
 #include "mount.h"
 
+static inline const char *fetch_message_locked(struct fc_log *log, size_t len,
+					       bool *need_free)
+{
+	const char *p;
+	int index;
+
+	if (unlikely(log->head == log->tail))
+		return ERR_PTR(-ENODATA);
+
+	index = log->tail & (ARRAY_SIZE(log->buffer) - 1);
+	p = log->buffer[index];
+	if (unlikely(strlen(p) > len))
+		return ERR_PTR(-EMSGSIZE);
+
+	log->buffer[index] = NULL;
+	*need_free = log->need_free & (1 << index);
+	log->need_free &= ~(1 << index);
+	log->tail++;
+
+	return p;
+}
+
 /*
  * Allow the user to read back any error, warning or informational messages.
+ * Only one message is returned for each read(2) call.
  */
 static ssize_t fscontext_read(struct file *file,
 			      char __user *_buf, size_t len, loff_t *pos)
 {
 	struct fs_context *fc = file->private_data;
-	struct fc_log *log = fc->log.log;
-	unsigned int logsize = ARRAY_SIZE(log->buffer);
-	ssize_t ret;
-	char *p;
+	ssize_t err;
+	const char *p __free(kfree) = NULL, *message;
 	bool need_free;
-	int index, n;
+	int n;
 
-	ret = mutex_lock_interruptible(&fc->uapi_mutex);
-	if (ret < 0)
-		return ret;
-
-	if (log->head == log->tail) {
-		mutex_unlock(&fc->uapi_mutex);
-		return -ENODATA;
-	}
-
-	index = log->tail & (logsize - 1);
-	p = log->buffer[index];
-	need_free = log->need_free & (1 << index);
-	log->buffer[index] = NULL;
-	log->need_free &= ~(1 << index);
-	log->tail++;
+	err = mutex_lock_interruptible(&fc->uapi_mutex);
+	if (err < 0)
+		return err;
+	message = fetch_message_locked(fc->log.log, len, &need_free);
 	mutex_unlock(&fc->uapi_mutex);
+	if (IS_ERR(message))
+		return PTR_ERR(message);
 
-	ret = -EMSGSIZE;
-	n = strlen(p);
-	if (n > len)
-		goto err_free;
-	ret = -EFAULT;
-	if (copy_to_user(_buf, p, n) != 0)
-		goto err_free;
-	ret = n;
-
-err_free:
 	if (need_free)
-		kfree(p);
-	return ret;
+		p = message;
+
+	n = strlen(message);
+	if (copy_to_user(_buf, message, n))
+		return -EFAULT;
+	return n;
 }
 
 static int fscontext_release(struct inode *inode, struct file *file)
diff --git linux-libre-5.10.245-gnu1/fs/fuse/file.c linux-libre-5.10.246-gnu1/fs/fuse/file.c
index c0acdb0a2986..23bc96887abc 100644
--- linux-libre-5.10.245-gnu1/fs/fuse/file.c
+++ linux-libre-5.10.246-gnu1/fs/fuse/file.c
@@ -324,8 +324,14 @@ void fuse_release_common(struct file *file, bool isdir)
 	 * Make the release synchronous if this is a fuseblk mount,
 	 * synchronous RELEASE is allowed (and desirable) in this case
 	 * because the server can be trusted not to screw up.
+	 *
+	 * Always use the asynchronous file put because the current thread
+	 * might be the fuse server.  This can happen if a process starts some
+	 * aio and closes the fd before the aio completes.  Since aio takes its
+	 * own ref to the file, the IO completion has to drop the ref, which is
+	 * how the fuse server can end up closing its clients' files.
 	 */
-	fuse_file_put(ff, ff->fm->fc->destroy, isdir);
+	fuse_file_put(ff, false, isdir);
 }
 
 static int fuse_open(struct inode *inode, struct file *file)
diff --git linux-libre-5.10.245-gnu1/fs/hfs/bfind.c linux-libre-5.10.246-gnu1/fs/hfs/bfind.c
index ef9498a6e88a..6d37b4c75903 100644
--- linux-libre-5.10.245-gnu1/fs/hfs/bfind.c
+++ linux-libre-5.10.246-gnu1/fs/hfs/bfind.c
@@ -18,7 +18,7 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
 
 	fd->tree = tree;
 	fd->bnode = NULL;
-	ptr = kmalloc(tree->max_key_len * 2 + 4, GFP_KERNEL);
+	ptr = kzalloc(tree->max_key_len * 2 + 4, GFP_KERNEL);
 	if (!ptr)
 		return -ENOMEM;
 	fd->search_key = ptr;
@@ -112,6 +112,12 @@ int hfs_brec_find(struct hfs_find_data *fd)
 	__be32 data;
 	int height, res;
 
+	fd->record = -1;
+	fd->keyoffset = -1;
+	fd->keylength = -1;
+	fd->entryoffset = -1;
+	fd->entrylength = -1;
+
 	tree = fd->tree;
 	if (fd->bnode)
 		hfs_bnode_put(fd->bnode);
diff --git linux-libre-5.10.245-gnu1/fs/hfs/brec.c linux-libre-5.10.246-gnu1/fs/hfs/brec.c
index 896396554bcc..b01db1fae147 100644
--- linux-libre-5.10.245-gnu1/fs/hfs/brec.c
+++ linux-libre-5.10.246-gnu1/fs/hfs/brec.c
@@ -179,6 +179,7 @@ int hfs_brec_remove(struct hfs_find_data *fd)
 	struct hfs_btree *tree;
 	struct hfs_bnode *node, *parent;
 	int end_off, rec_off, data_off, size;
+	int src, dst, len;
 
 	tree = fd->tree;
 	node = fd->bnode;
@@ -208,10 +209,14 @@ again:
 	}
 	hfs_bnode_write_u16(node, offsetof(struct hfs_bnode_desc, num_recs), node->num_recs);
 
-	if (rec_off == end_off)
-		goto skip;
 	size = fd->keylength + fd->entrylength;
 
+	if (rec_off == end_off) {
+		src = fd->keyoffset;
+		hfs_bnode_clear(node, src, size);
+		goto skip;
+	}
+
 	do {
 		data_off = hfs_bnode_read_u16(node, rec_off);
 		hfs_bnode_write_u16(node, rec_off + 2, data_off - size);
@@ -219,9 +224,23 @@ again:
 	} while (rec_off >= end_off);
 
 	/* fill hole */
-	hfs_bnode_move(node, fd->keyoffset, fd->keyoffset + size,
-		       data_off - fd->keyoffset - size);
+	dst = fd->keyoffset;
+	src = fd->keyoffset + size;
+	len = data_off - src;
+
+	hfs_bnode_move(node, dst, src, len);
+
+	src = dst + len;
+	len = data_off - src;
+
+	hfs_bnode_clear(node, src, len);
+
 skip:
+	/*
+	 * Remove the obsolete offset to free space.
+	 */
+	hfs_bnode_write_u16(node, end_off, 0);
+
 	hfs_bnode_dump(node);
 	if (!fd->record)
 		hfs_brec_update_parent(fd);
diff --git linux-libre-5.10.245-gnu1/fs/hfs/mdb.c linux-libre-5.10.246-gnu1/fs/hfs/mdb.c
index cdf0edeeb278..f8f976afcc74 100644
--- linux-libre-5.10.245-gnu1/fs/hfs/mdb.c
+++ linux-libre-5.10.246-gnu1/fs/hfs/mdb.c
@@ -172,7 +172,7 @@ int hfs_mdb_get(struct super_block *sb)
 		pr_warn("continuing without an alternate MDB\n");
 	}
 
-	HFS_SB(sb)->bitmap = kmalloc(8192, GFP_KERNEL);
+	HFS_SB(sb)->bitmap = kzalloc(8192, GFP_KERNEL);
 	if (!HFS_SB(sb)->bitmap)
 		goto out;
 
diff --git linux-libre-5.10.245-gnu1/fs/hfsplus/bfind.c linux-libre-5.10.246-gnu1/fs/hfsplus/bfind.c
index 901e83d65d20..26ebac4c6042 100644
--- linux-libre-5.10.245-gnu1/fs/hfsplus/bfind.c
+++ linux-libre-5.10.246-gnu1/fs/hfsplus/bfind.c
@@ -18,7 +18,7 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
 
 	fd->tree = tree;
 	fd->bnode = NULL;
-	ptr = kmalloc(tree->max_key_len * 2 + 4, GFP_KERNEL);
+	ptr = kzalloc(tree->max_key_len * 2 + 4, GFP_KERNEL);
 	if (!ptr)
 		return -ENOMEM;
 	fd->search_key = ptr;
@@ -158,6 +158,12 @@ int hfs_brec_find(struct hfs_find_data *fd, search_strategy_t do_key_compare)
 	__be32 data;
 	int height, res;
 
+	fd->record = -1;
+	fd->keyoffset = -1;
+	fd->keylength = -1;
+	fd->entryoffset = -1;
+	fd->entrylength = -1;
+
 	tree = fd->tree;
 	if (fd->bnode)
 		hfs_bnode_put(fd->bnode);
diff --git linux-libre-5.10.245-gnu1/fs/hfsplus/bnode.c linux-libre-5.10.246-gnu1/fs/hfsplus/bnode.c
index c9c38fddf505..e566cea23827 100644
--- linux-libre-5.10.245-gnu1/fs/hfsplus/bnode.c
+++ linux-libre-5.10.246-gnu1/fs/hfsplus/bnode.c
@@ -18,47 +18,6 @@
 #include "hfsplus_fs.h"
 #include "hfsplus_raw.h"
 
-static inline
-bool is_bnode_offset_valid(struct hfs_bnode *node, int off)
-{
-	bool is_valid = off < node->tree->node_size;
-
-	if (!is_valid) {
-		pr_err("requested invalid offset: "
-		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d\n",
-		       node->this, node->type, node->height,
-		       node->tree->node_size, off);
-	}
-
-	return is_valid;
-}
-
-static inline
-int check_and_correct_requested_length(struct hfs_bnode *node, int off, int len)
-{
-	unsigned int node_size;
-
-	if (!is_bnode_offset_valid(node, off))
-		return 0;
-
-	node_size = node->tree->node_size;
-
-	if ((off + len) > node_size) {
-		int new_len = (int)node_size - off;
-
-		pr_err("requested length has been corrected: "
-		       "NODE: id %u, type %#x, height %u, "
-		       "node_size %u, offset %d, "
-		       "requested_len %d, corrected_len %d\n",
-		       node->this, node->type, node->height,
-		       node->tree->node_size, off, len, new_len);
-
-		return new_len;
-	}
-
-	return len;
-}
 
 /* Copy a specified range of bytes from the raw data of a node */
 void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
diff --git linux-libre-5.10.245-gnu1/fs/hfsplus/btree.c linux-libre-5.10.246-gnu1/fs/hfsplus/btree.c
index 66774f4cb4fd..2211907537fe 100644
--- linux-libre-5.10.245-gnu1/fs/hfsplus/btree.c
+++ linux-libre-5.10.246-gnu1/fs/hfsplus/btree.c
@@ -392,6 +392,12 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
 	len = hfs_brec_lenoff(node, 2, &off16);
 	off = off16;
 
+	if (!is_bnode_offset_valid(node, off)) {
+		hfs_bnode_put(node);
+		return ERR_PTR(-EIO);
+	}
+	len = check_and_correct_requested_length(node, off, len);
+
 	off += node->page_offset;
 	pagep = node->page + (off >> PAGE_SHIFT);
 	data = kmap(*pagep);
diff --git linux-libre-5.10.245-gnu1/fs/hfsplus/hfsplus_fs.h linux-libre-5.10.246-gnu1/fs/hfsplus/hfsplus_fs.h
index c37a2f3d88af..27fcadf4e9f8 100644
--- linux-libre-5.10.245-gnu1/fs/hfsplus/hfsplus_fs.h
+++ linux-libre-5.10.246-gnu1/fs/hfsplus/hfsplus_fs.h
@@ -579,6 +579,48 @@ hfsplus_btree_lock_class(struct hfs_btree *tree)
 	return class;
 }
 
+static inline
+bool is_bnode_offset_valid(struct hfs_bnode *node, int off)
+{
+	bool is_valid = off < node->tree->node_size;
+
+	if (!is_valid) {
+		pr_err("requested invalid offset: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off);
+	}
+
+	return is_valid;
+}
+
+static inline
+int check_and_correct_requested_length(struct hfs_bnode *node, int off, int len)
+{
+	unsigned int node_size;
+
+	if (!is_bnode_offset_valid(node, off))
+		return 0;
+
+	node_size = node->tree->node_size;
+
+	if ((off + len) > node_size) {
+		int new_len = (int)node_size - off;
+
+		pr_err("requested length has been corrected: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d, "
+		       "requested_len %d, corrected_len %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off, len, new_len);
+
+		return new_len;
+	}
+
+	return len;
+}
+
 /* compatibility */
 #define hfsp_mt2ut(t)		(struct timespec64){ .tv_sec = __hfsp_mt2ut(t) }
 #define hfsp_ut2mt(t)		__hfsp_ut2mt((t).tv_sec)
diff --git linux-libre-5.10.245-gnu1/fs/hfsplus/super.c linux-libre-5.10.246-gnu1/fs/hfsplus/super.c
index 7648f64a17a8..9f8945042faa 100644
--- linux-libre-5.10.245-gnu1/fs/hfsplus/super.c
+++ linux-libre-5.10.246-gnu1/fs/hfsplus/super.c
@@ -67,13 +67,26 @@ struct inode *hfsplus_iget(struct super_block *sb, unsigned long ino)
 	if (!(inode->i_state & I_NEW))
 		return inode;
 
-	INIT_LIST_HEAD(&HFSPLUS_I(inode)->open_dir_list);
-	spin_lock_init(&HFSPLUS_I(inode)->open_dir_lock);
-	mutex_init(&HFSPLUS_I(inode)->extents_lock);
-	HFSPLUS_I(inode)->flags = 0;
+	atomic_set(&HFSPLUS_I(inode)->opencnt, 0);
+	HFSPLUS_I(inode)->first_blocks = 0;
+	HFSPLUS_I(inode)->clump_blocks = 0;
+	HFSPLUS_I(inode)->alloc_blocks = 0;
+	HFSPLUS_I(inode)->cached_start = U32_MAX;
+	HFSPLUS_I(inode)->cached_blocks = 0;
+	memset(HFSPLUS_I(inode)->first_extents, 0, sizeof(hfsplus_extent_rec));
+	memset(HFSPLUS_I(inode)->cached_extents, 0, sizeof(hfsplus_extent_rec));
 	HFSPLUS_I(inode)->extent_state = 0;
+	mutex_init(&HFSPLUS_I(inode)->extents_lock);
 	HFSPLUS_I(inode)->rsrc_inode = NULL;
-	atomic_set(&HFSPLUS_I(inode)->opencnt, 0);
+	HFSPLUS_I(inode)->create_date = 0;
+	HFSPLUS_I(inode)->linkid = 0;
+	HFSPLUS_I(inode)->flags = 0;
+	HFSPLUS_I(inode)->fs_blocks = 0;
+	HFSPLUS_I(inode)->userflags = 0;
+	HFSPLUS_I(inode)->subfolders = 0;
+	INIT_LIST_HEAD(&HFSPLUS_I(inode)->open_dir_list);
+	spin_lock_init(&HFSPLUS_I(inode)->open_dir_lock);
+	HFSPLUS_I(inode)->phys_size = 0;
 
 	if (inode->i_ino >= HFSPLUS_FIRSTUSER_CNID ||
 	    inode->i_ino == HFSPLUS_ROOT_CNID) {
@@ -525,7 +538,7 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
 	if (!hfs_brec_read(&fd, &entry, sizeof(entry))) {
 		hfs_find_exit(&fd);
 		if (entry.type != cpu_to_be16(HFSPLUS_FOLDER)) {
-			err = -EINVAL;
+			err = -EIO;
 			goto out_put_root;
 		}
 		inode = hfsplus_iget(sb, be32_to_cpu(entry.folder.id));
diff --git linux-libre-5.10.245-gnu1/fs/hfsplus/unicode.c linux-libre-5.10.246-gnu1/fs/hfsplus/unicode.c
index 36b6cf2a3abb..ebd326799f35 100644
--- linux-libre-5.10.245-gnu1/fs/hfsplus/unicode.c
+++ linux-libre-5.10.246-gnu1/fs/hfsplus/unicode.c
@@ -40,6 +40,18 @@ int hfsplus_strcasecmp(const struct hfsplus_unistr *s1,
 	p1 = s1->unicode;
 	p2 = s2->unicode;
 
+	if (len1 > HFSPLUS_MAX_STRLEN) {
+		len1 = HFSPLUS_MAX_STRLEN;
+		pr_err("invalid length %u has been corrected to %d\n",
+			be16_to_cpu(s1->length), len1);
+	}
+
+	if (len2 > HFSPLUS_MAX_STRLEN) {
+		len2 = HFSPLUS_MAX_STRLEN;
+		pr_err("invalid length %u has been corrected to %d\n",
+			be16_to_cpu(s2->length), len2);
+	}
+
 	while (1) {
 		c1 = c2 = 0;
 
@@ -74,6 +86,18 @@ int hfsplus_strcmp(const struct hfsplus_unistr *s1,
 	p1 = s1->unicode;
 	p2 = s2->unicode;
 
+	if (len1 > HFSPLUS_MAX_STRLEN) {
+		len1 = HFSPLUS_MAX_STRLEN;
+		pr_err("invalid length %u has been corrected to %d\n",
+			be16_to_cpu(s1->length), len1);
+	}
+
+	if (len2 > HFSPLUS_MAX_STRLEN) {
+		len2 = HFSPLUS_MAX_STRLEN;
+		pr_err("invalid length %u has been corrected to %d\n",
+			be16_to_cpu(s2->length), len2);
+	}
+
 	for (len = min(len1, len2); len > 0; len--) {
 		c1 = be16_to_cpu(*p1);
 		c2 = be16_to_cpu(*p2);
diff --git linux-libre-5.10.245-gnu1/fs/iomap/apply.c linux-libre-5.10.246-gnu1/fs/iomap/apply.c
index 26ab6563181f..e82647aef7ea 100644
--- linux-libre-5.10.245-gnu1/fs/iomap/apply.c
+++ linux-libre-5.10.246-gnu1/fs/iomap/apply.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2010 Red Hat, Inc.
- * Copyright (c) 2016-2018 Christoph Hellwig.
+ * Copyright (c) 2016-2021 Christoph Hellwig.
  */
 #include <linux/module.h>
 #include <linux/compiler.h>
@@ -97,3 +97,75 @@ out:
 
 	return written ? written : ret;
 }
+
+static inline int iomap_iter_advance(struct iomap_iter *iter)
+{
+	/* handle the previous iteration (if any) */
+	if (iter->iomap.length) {
+		if (iter->processed <= 0)
+			return iter->processed;
+		if (WARN_ON_ONCE(iter->processed > iomap_length(iter)))
+			return -EIO;
+		iter->pos += iter->processed;
+		iter->len -= iter->processed;
+		if (!iter->len)
+			return 0;
+	}
+
+	/* clear the state for the next iteration */
+	iter->processed = 0;
+	memset(&iter->iomap, 0, sizeof(iter->iomap));
+	memset(&iter->srcmap, 0, sizeof(iter->srcmap));
+	return 1;
+}
+
+static inline void iomap_iter_done(struct iomap_iter *iter)
+{
+	WARN_ON_ONCE(iter->iomap.offset > iter->pos);
+	WARN_ON_ONCE(iter->iomap.length == 0);
+	WARN_ON_ONCE(iter->iomap.offset + iter->iomap.length <= iter->pos);
+
+	trace_iomap_iter_dstmap(iter->inode, &iter->iomap);
+	if (iter->srcmap.type != IOMAP_HOLE)
+		trace_iomap_iter_srcmap(iter->inode, &iter->srcmap);
+}
+
+/**
+ * iomap_iter - iterate over a ranges in a file
+ * @iter: iteration structue
+ * @ops: iomap ops provided by the file system
+ *
+ * Iterate over filesystem-provided space mappings for the provided file range.
+ *
+ * This function handles cleanup of resources acquired for iteration when the
+ * filesystem indicates there are no more space mappings, which means that this
+ * function must be called in a loop that continues as long it returns a
+ * positive value.  If 0 or a negative value is returned, the caller must not
+ * return to the loop body.  Within a loop body, there are two ways to break out
+ * of the loop body:  leave @iter.processed unchanged, or set it to a negative
+ * errno.
+ */
+int iomap_iter(struct iomap_iter *iter, const struct iomap_ops *ops)
+{
+	int ret;
+
+	if (iter->iomap.length && ops->iomap_end) {
+		ret = ops->iomap_end(iter->inode, iter->pos, iomap_length(iter),
+				iter->processed > 0 ? iter->processed : 0,
+				iter->flags, &iter->iomap);
+		if (ret < 0 && !iter->processed)
+			return ret;
+	}
+
+	trace_iomap_iter(iter, ops, _RET_IP_);
+	ret = iomap_iter_advance(iter);
+	if (ret <= 0)
+		return ret;
+
+	ret = ops->iomap_begin(iter->inode, iter->pos, iter->len, iter->flags,
+			       &iter->iomap, &iter->srcmap);
+	if (ret < 0)
+		return ret;
+	iomap_iter_done(iter);
+	return 1;
+}
diff --git linux-libre-5.10.245-gnu1/fs/iomap/trace.h linux-libre-5.10.246-gnu1/fs/iomap/trace.h
index fdc7ae388476..52b850b4d3f4 100644
--- linux-libre-5.10.245-gnu1/fs/iomap/trace.h
+++ linux-libre-5.10.246-gnu1/fs/iomap/trace.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * Copyright (c) 2009-2019 Christoph Hellwig
+ * Copyright (c) 2009-2021 Christoph Hellwig
  *
  * NOTE: none of these tracepoints shall be consider a stable kernel ABI
  * as they can change at any time.
@@ -140,6 +140,8 @@ DEFINE_EVENT(iomap_class, name,	\
 	TP_ARGS(inode, iomap))
 DEFINE_IOMAP_EVENT(iomap_apply_dstmap);
 DEFINE_IOMAP_EVENT(iomap_apply_srcmap);
+DEFINE_IOMAP_EVENT(iomap_iter_dstmap);
+DEFINE_IOMAP_EVENT(iomap_iter_srcmap);
 
 TRACE_EVENT(iomap_apply,
 	TP_PROTO(struct inode *inode, loff_t pos, loff_t length,
@@ -179,6 +181,39 @@ TRACE_EVENT(iomap_apply,
 		   __entry->actor)
 );
 
+TRACE_EVENT(iomap_iter,
+	TP_PROTO(struct iomap_iter *iter, const void *ops,
+		 unsigned long caller),
+	TP_ARGS(iter, ops, caller),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(u64, ino)
+		__field(loff_t, pos)
+		__field(loff_t, length)
+		__field(unsigned int, flags)
+		__field(const void *, ops)
+		__field(unsigned long, caller)
+	),
+	TP_fast_assign(
+		__entry->dev = iter->inode->i_sb->s_dev;
+		__entry->ino = iter->inode->i_ino;
+		__entry->pos = iter->pos;
+		__entry->length = iomap_length(iter);
+		__entry->flags = iter->flags;
+		__entry->ops = ops;
+		__entry->caller = caller;
+	),
+	TP_printk("dev %d:%d ino 0x%llx pos %lld length %lld flags %s (0x%x) ops %ps caller %pS",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		   __entry->ino,
+		   __entry->pos,
+		   __entry->length,
+		   __print_flags(__entry->flags, "|", IOMAP_FLAGS_STRINGS),
+		   __entry->flags,
+		   __entry->ops,
+		   (void *)__entry->caller)
+);
+
 #endif /* _IOMAP_TRACE_H */
 
 #undef TRACE_INCLUDE_PATH
diff --git linux-libre-5.10.245-gnu1/fs/jbd2/transaction.c linux-libre-5.10.246-gnu1/fs/jbd2/transaction.c
index c2241469cf90..bb20d4493ded 100644
--- linux-libre-5.10.245-gnu1/fs/jbd2/transaction.c
+++ linux-libre-5.10.246-gnu1/fs/jbd2/transaction.c
@@ -1642,6 +1642,7 @@ int jbd2_journal_forget(handle_t *handle, struct buffer_head *bh)
 	int drop_reserve = 0;
 	int err = 0;
 	int was_modified = 0;
+	int wait_for_writeback = 0;
 
 	if (is_handle_aborted(handle))
 		return -EROFS;
@@ -1766,18 +1767,22 @@ int jbd2_journal_forget(handle_t *handle, struct buffer_head *bh)
 		}
 
 		/*
-		 * The buffer is still not written to disk, we should
-		 * attach this buffer to current transaction so that the
-		 * buffer can be checkpointed only after the current
-		 * transaction commits.
+		 * The buffer has not yet been written to disk. We should
+		 * either clear the buffer or ensure that the ongoing I/O
+		 * is completed, and attach this buffer to current
+		 * transaction so that the buffer can be checkpointed only
+		 * after the current transaction commits.
 		 */
 		clear_buffer_dirty(bh);
+		wait_for_writeback = 1;
 		__jbd2_journal_file_buffer(jh, transaction, BJ_Forget);
 		spin_unlock(&journal->j_list_lock);
 	}
 drop:
 	__brelse(bh);
 	spin_unlock(&jh->b_state_lock);
+	if (wait_for_writeback)
+		wait_on_buffer(bh);
 	jbd2_journal_put_journal_head(jh);
 	if (drop_reserve) {
 		/* no need to reserve log space for this block -bzzz */
diff --git linux-libre-5.10.245-gnu1/fs/minix/inode.c linux-libre-5.10.246-gnu1/fs/minix/inode.c
index e938f5b1e4b9..7636e789eb49 100644
--- linux-libre-5.10.245-gnu1/fs/minix/inode.c
+++ linux-libre-5.10.246-gnu1/fs/minix/inode.c
@@ -469,8 +469,14 @@ void minix_set_inode(struct inode *inode, dev_t rdev)
 		inode->i_op = &minix_symlink_inode_operations;
 		inode_nohighmem(inode);
 		inode->i_mapping->a_ops = &minix_aops;
-	} else
+	} else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
+		   S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
 		init_special_inode(inode, inode->i_mode, rdev);
+	} else {
+		printk(KERN_DEBUG "MINIX-fs: Invalid file type 0%04o for inode %lu.\n",
+		       inode->i_mode, inode->i_ino);
+		make_bad_inode(inode);
+	}
 }
 
 /*
diff --git linux-libre-5.10.245-gnu1/fs/namei.c linux-libre-5.10.246-gnu1/fs/namei.c
index 3eb0130f0c3f..debebcbe702f 100644
--- linux-libre-5.10.245-gnu1/fs/namei.c
+++ linux-libre-5.10.246-gnu1/fs/namei.c
@@ -1202,6 +1202,10 @@ static int follow_automount(struct path *path, int *count, unsigned lookup_flags
 	    dentry->d_inode)
 		return -EISDIR;
 
+	/* No need to trigger automounts if mountpoint crossing is disabled. */
+	if (lookup_flags & LOOKUP_NO_XDEV)
+		return -EXDEV;
+
 	if (count && (*count)++ >= MAXSYMLINKS)
 		return -ELOOP;
 
@@ -1225,6 +1229,10 @@ static int __traverse_mounts(struct path *path, unsigned flags, bool *jumped,
 		/* Allow the filesystem to manage the transit without i_mutex
 		 * being held. */
 		if (flags & DCACHE_MANAGE_TRANSIT) {
+			if (lookup_flags & LOOKUP_NO_XDEV) {
+				ret = -EXDEV;
+				break;
+			}
 			ret = path->dentry->d_op->d_manage(path, false);
 			flags = smp_load_acquire(&path->dentry->d_flags);
 			if (ret < 0)
diff --git linux-libre-5.10.245-gnu1/fs/namespace.c linux-libre-5.10.246-gnu1/fs/namespace.c
index d1751f9b6f1c..e9b8d516f191 100644
--- linux-libre-5.10.245-gnu1/fs/namespace.c
+++ linux-libre-5.10.246-gnu1/fs/namespace.c
@@ -62,6 +62,15 @@ static int __init set_mphash_entries(char *str)
 }
 __setup("mphash_entries=", set_mphash_entries);
 
+static char * __initdata initramfs_options;
+static int __init initramfs_options_setup(char *str)
+{
+	initramfs_options = str;
+	return 1;
+}
+
+__setup("initramfs_options=", initramfs_options_setup);
+
 static u64 event;
 static DEFINE_IDA(mnt_id_ida);
 static DEFINE_IDA(mnt_group_ida);
@@ -3913,7 +3922,7 @@ static void __init init_mount_tree(void)
 	struct mnt_namespace *ns;
 	struct path root;
 
-	mnt = vfs_kern_mount(&rootfs_fs_type, 0, "rootfs", NULL);
+	mnt = vfs_kern_mount(&rootfs_fs_type, 0, "rootfs", initramfs_options);
 	if (IS_ERR(mnt))
 		panic("Can't create rootfs");
 
diff --git linux-libre-5.10.245-gnu1/fs/nfs/nfs4proc.c linux-libre-5.10.246-gnu1/fs/nfs/nfs4proc.c
index c094413c1754..87774f3b4c35 100644
--- linux-libre-5.10.245-gnu1/fs/nfs/nfs4proc.c
+++ linux-libre-5.10.246-gnu1/fs/nfs/nfs4proc.c
@@ -8971,7 +8971,7 @@ static int nfs4_verify_back_channel_attrs(struct nfs41_create_session_args *args
 		goto out;
 	if (rcvd->max_rqst_sz > sent->max_rqst_sz)
 		return -EINVAL;
-	if (rcvd->max_resp_sz < sent->max_resp_sz)
+	if (rcvd->max_resp_sz > sent->max_resp_sz)
 		return -EINVAL;
 	if (rcvd->max_resp_sz_cached > sent->max_resp_sz_cached)
 		return -EINVAL;
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/blocklayout.c linux-libre-5.10.246-gnu1/fs/nfsd/blocklayout.c
index d91a686d2f31..aa9b7ae59a07 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/blocklayout.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/blocklayout.c
@@ -121,7 +121,6 @@ static __be32
 nfsd4_block_commit_blocks(struct inode *inode, struct nfsd4_layoutcommit *lcp,
 		struct iomap *iomaps, int nr_iomaps)
 {
-	loff_t new_size = lcp->lc_last_wr + 1;
 	struct iattr iattr = { .ia_valid = 0 };
 	int error;
 
@@ -131,9 +130,9 @@ nfsd4_block_commit_blocks(struct inode *inode, struct nfsd4_layoutcommit *lcp,
 	iattr.ia_valid |= ATTR_ATIME | ATTR_CTIME | ATTR_MTIME;
 	iattr.ia_atime = iattr.ia_ctime = iattr.ia_mtime = lcp->lc_mtime;
 
-	if (new_size > i_size_read(inode)) {
+	if (lcp->lc_size_chg) {
 		iattr.ia_valid |= ATTR_SIZE;
-		iattr.ia_size = new_size;
+		iattr.ia_size = lcp->lc_newsize;
 	}
 
 	error = inode->i_sb->s_export_op->commit_blocks(inode, iomaps,
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/blocklayoutxdr.c linux-libre-5.10.246-gnu1/fs/nfsd/blocklayoutxdr.c
index 1ed2f691ebb9..dd35c472eb37 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/blocklayoutxdr.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/blocklayoutxdr.c
@@ -29,8 +29,7 @@ nfsd4_block_encode_layoutget(struct xdr_stream *xdr,
 	*p++ = cpu_to_be32(len);
 	*p++ = cpu_to_be32(1);		/* we always return a single extent */
 
-	p = xdr_encode_opaque_fixed(p, &b->vol_id,
-			sizeof(struct nfsd4_deviceid));
+	p = svcxdr_encode_deviceid4(p, &b->vol_id);
 	p = xdr_encode_hyper(p, b->foff);
 	p = xdr_encode_hyper(p, b->len);
 	p = xdr_encode_hyper(p, b->soff);
@@ -145,9 +144,7 @@ nfsd4_block_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,
 	for (i = 0; i < nr_iomaps; i++) {
 		struct pnfs_block_extent bex;
 
-		memcpy(&bex.vol_id, p, sizeof(struct nfsd4_deviceid));
-		p += XDR_QUADLEN(sizeof(struct nfsd4_deviceid));
-
+		p = svcxdr_decode_deviceid4(p, &bex.vol_id);
 		p = xdr_decode_hyper(p, &bex.foff);
 		if (bex.foff & (block_size - 1)) {
 			dprintk("%s: unaligned offset 0x%llx\n",
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/flexfilelayout.c linux-libre-5.10.246-gnu1/fs/nfsd/flexfilelayout.c
index fabc21ed68ce..041466513641 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/flexfilelayout.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/flexfilelayout.c
@@ -125,6 +125,13 @@ nfsd4_ff_proc_getdeviceinfo(struct super_block *sb, struct svc_rqst *rqstp,
 	return 0;
 }
 
+static __be32
+nfsd4_ff_proc_layoutcommit(struct inode *inode,
+		struct nfsd4_layoutcommit *lcp)
+{
+	return nfs_ok;
+}
+
 const struct nfsd4_layout_ops ff_layout_ops = {
 	.notify_types		=
 			NOTIFY_DEVICEID4_DELETE | NOTIFY_DEVICEID4_CHANGE,
@@ -133,4 +140,5 @@ const struct nfsd4_layout_ops ff_layout_ops = {
 	.encode_getdeviceinfo	= nfsd4_ff_encode_getdeviceinfo,
 	.proc_layoutget		= nfsd4_ff_proc_layoutget,
 	.encode_layoutget	= nfsd4_ff_encode_layoutget,
+	.proc_layoutcommit	= nfsd4_ff_proc_layoutcommit,
 };
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/flexfilelayoutxdr.c linux-libre-5.10.246-gnu1/fs/nfsd/flexfilelayoutxdr.c
index bb205328e043..223a10f37898 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/flexfilelayoutxdr.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/flexfilelayoutxdr.c
@@ -54,8 +54,7 @@ nfsd4_ff_encode_layoutget(struct xdr_stream *xdr,
 	*p++ = cpu_to_be32(1);			/* single mirror */
 	*p++ = cpu_to_be32(1);			/* single data server */
 
-	p = xdr_encode_opaque_fixed(p, &fl->deviceid,
-			sizeof(struct nfsd4_deviceid));
+	p = svcxdr_encode_deviceid4(p, &fl->deviceid);
 
 	*p++ = cpu_to_be32(1);			/* efficiency */
 
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/lockd.c linux-libre-5.10.246-gnu1/fs/nfsd/lockd.c
index 46a7f9b813e5..b02886f38925 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/lockd.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/lockd.c
@@ -48,6 +48,21 @@ nlm_fopen(struct svc_rqst *rqstp, struct nfs_fh *f, struct file **filp,
 	switch (nfserr) {
 	case nfs_ok:
 		return 0;
+	case nfserr_jukebox:
+		/* this error can indicate a presence of a conflicting
+		 * delegation to an NLM lock request. Options are:
+		 * (1) For now, drop this request and make the client
+		 * retry. When delegation is returned, client's lock retry
+		 * will complete.
+		 * (2) NLM4_DENIED as per "spec" signals to the client
+		 * that the lock is unavailable now but client can retry.
+		 * Linux client implementation does not. It treats
+		 * NLM4_DENIED same as NLM4_FAILED and errors the request.
+		 * (3) For the future, treat this as blocked lock and try
+		 * to callback when the delegation is returned but might
+		 * not have a proper lock request to block on.
+		 */
+		fallthrough;
 	case nfserr_dropit:
 		return nlm_drop_reply;
 	case nfserr_stale:
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/nfs4layouts.c linux-libre-5.10.246-gnu1/fs/nfsd/nfs4layouts.c
index e4e23b2a3e65..d0fbbd34db68 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/nfs4layouts.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/nfs4layouts.c
@@ -120,7 +120,6 @@ nfsd4_set_deviceid(struct nfsd4_deviceid *id, const struct svc_fh *fhp,
 
 	id->fsid_idx = fhp->fh_export->ex_devid_map->idx;
 	id->generation = device_generation;
-	id->pad = 0;
 	return 0;
 }
 
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/nfs4proc.c linux-libre-5.10.246-gnu1/fs/nfsd/nfs4proc.c
index 1da06a15b13f..67dd77017e3c 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/nfs4proc.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/nfs4proc.c
@@ -1335,7 +1335,7 @@ try_again:
 		return 0;
 	}
 	if (work) {
-		strscpy(work->nsui_ipaddr, ipaddr, sizeof(work->nsui_ipaddr) - 1);
+		strscpy(work->nsui_ipaddr, ipaddr, sizeof(work->nsui_ipaddr));
 		refcount_set(&work->nsui_refcnt, 2);
 		work->nsui_busy = true;
 		list_add_tail(&work->nsui_list, &nn->nfsd_ssc_mount_list);
@@ -2262,7 +2262,6 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp,
 	const struct nfsd4_layout_seg *seg = &lcp->lc_seg;
 	struct svc_fh *current_fh = &cstate->current_fh;
 	const struct nfsd4_layout_ops *ops;
-	loff_t new_size = lcp->lc_last_wr + 1;
 	struct inode *inode;
 	struct nfs4_layout_stateid *ls;
 	__be32 nfserr;
@@ -2277,18 +2276,20 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp,
 		goto out;
 	inode = d_inode(current_fh->fh_dentry);
 
-	nfserr = nfserr_inval;
-	if (new_size <= seg->offset) {
-		dprintk("pnfsd: last write before layout segment\n");
-		goto out;
-	}
-	if (new_size > seg->offset + seg->length) {
-		dprintk("pnfsd: last write beyond layout segment\n");
-		goto out;
-	}
-	if (!lcp->lc_newoffset && new_size > i_size_read(inode)) {
-		dprintk("pnfsd: layoutcommit beyond EOF\n");
-		goto out;
+	lcp->lc_size_chg = false;
+	if (lcp->lc_newoffset) {
+		loff_t new_size = lcp->lc_last_wr + 1;
+
+		nfserr = nfserr_inval;
+		if (new_size <= seg->offset)
+			goto out;
+		if (new_size > seg->offset + seg->length)
+			goto out;
+
+		if (new_size > i_size_read(inode)) {
+			lcp->lc_size_chg = true;
+			lcp->lc_newsize = new_size;
+		}
 	}
 
 	nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lcp->lc_sid,
@@ -2305,13 +2306,6 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp,
 	/* LAYOUTCOMMIT does not require any serialization */
 	mutex_unlock(&ls->ls_mutex);
 
-	if (new_size > i_size_read(inode)) {
-		lcp->lc_size_chg = 1;
-		lcp->lc_newsize = new_size;
-	} else {
-		lcp->lc_size_chg = 0;
-	}
-
 	nfserr = ops->proc_layoutcommit(inode, lcp);
 	nfs4_put_stid(&ls->ls_stid);
 out:
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/nfs4xdr.c linux-libre-5.10.246-gnu1/fs/nfsd/nfs4xdr.c
index d1625a6ff3ce..57dc5493c860 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/nfs4xdr.c
+++ linux-libre-5.10.246-gnu1/fs/nfsd/nfs4xdr.c
@@ -566,18 +566,6 @@ nfsd4_decode_state_owner4(struct nfsd4_compoundargs *argp,
 }
 
 #ifdef CONFIG_NFSD_PNFS
-static __be32
-nfsd4_decode_deviceid4(struct nfsd4_compoundargs *argp,
-		       struct nfsd4_deviceid *devid)
-{
-	__be32 *p;
-
-	p = xdr_inline_decode(argp->xdr, NFS4_DEVICEID4_SIZE);
-	if (!p)
-		return nfserr_bad_xdr;
-	memcpy(devid, p, sizeof(*devid));
-	return nfs_ok;
-}
 
 static __be32
 nfsd4_decode_layoutupdate4(struct nfsd4_compoundargs *argp,
@@ -1733,7 +1721,7 @@ nfsd4_decode_getdeviceinfo(struct nfsd4_compoundargs *argp,
 	__be32 status;
 
 	memset(gdev, 0, sizeof(*gdev));
-	status = nfsd4_decode_deviceid4(argp, &gdev->gd_devid);
+	status = nfsd4_decode_deviceid4(argp->xdr, &gdev->gd_devid);
 	if (status)
 		return status;
 	if (xdr_stream_decode_u32(argp->xdr, &gdev->gd_layout_type) < 0)
diff --git linux-libre-5.10.245-gnu1/fs/nfsd/xdr4.h linux-libre-5.10.246-gnu1/fs/nfsd/xdr4.h
index 15a617bece00..c989398eb4d8 100644
--- linux-libre-5.10.245-gnu1/fs/nfsd/xdr4.h
+++ linux-libre-5.10.246-gnu1/fs/nfsd/xdr4.h
@@ -459,9 +459,43 @@ struct nfsd4_reclaim_complete {
 struct nfsd4_deviceid {
 	u64			fsid_idx;
 	u32			generation;
-	u32			pad;
 };
 
+static inline __be32 *
+svcxdr_encode_deviceid4(__be32 *p, const struct nfsd4_deviceid *devid)
+{
+	__be64 *q = (__be64 *)p;
+
+	*q = (__force __be64)devid->fsid_idx;
+	p += 2;
+	*p++ = (__force __be32)devid->generation;
+	*p++ = xdr_zero;
+	return p;
+}
+
+static inline __be32 *
+svcxdr_decode_deviceid4(__be32 *p, struct nfsd4_deviceid *devid)
+{
+	__be64 *q = (__be64 *)p;
+
+	devid->fsid_idx = (__force u64)(*q);
+	p += 2;
+	devid->generation = (__force u32)(*p++);
+	p++; /* NFSD does not use the remaining octets */
+	return p;
+}
+
+static inline __be32
+nfsd4_decode_deviceid4(struct xdr_stream *xdr, struct nfsd4_deviceid *devid)
+{
+	__be32 *p = xdr_inline_decode(xdr, NFS4_DEVICEID4_SIZE);
+
+	if (unlikely(!p))
+		return nfserr_bad_xdr;
+	svcxdr_decode_deviceid4(p, devid);
+	return nfs_ok;
+}
+
 struct nfsd4_layout_seg {
 	u32			iomode;
 	u64			offset;
diff --git linux-libre-5.10.245-gnu1/fs/ocfs2/move_extents.c linux-libre-5.10.246-gnu1/fs/ocfs2/move_extents.c
index 98e77ea957ff..3cc28afe9815 100644
--- linux-libre-5.10.245-gnu1/fs/ocfs2/move_extents.c
+++ linux-libre-5.10.246-gnu1/fs/ocfs2/move_extents.c
@@ -870,6 +870,11 @@ static int __ocfs2_move_extents_range(struct buffer_head *di_bh,
 			mlog_errno(ret);
 			goto out;
 		}
+		/*
+		 * Invalidate extent cache after moving/defragging to prevent
+		 * stale cached data with outdated extent flags.
+		 */
+		ocfs2_extent_map_trunc(inode, cpos);
 
 		context->clusters_moved += alloc_size;
 next:
diff --git linux-libre-5.10.245-gnu1/fs/ocfs2/stack_user.c linux-libre-5.10.246-gnu1/fs/ocfs2/stack_user.c
index 7397064c3f35..c7a0625954c6 100644
--- linux-libre-5.10.245-gnu1/fs/ocfs2/stack_user.c
+++ linux-libre-5.10.246-gnu1/fs/ocfs2/stack_user.c
@@ -1032,6 +1032,7 @@ static int user_cluster_connect(struct ocfs2_cluster_connection *conn)
 			printk(KERN_ERR "ocfs2: Could not determine"
 					" locking version\n");
 			user_cluster_disconnect(conn);
+			lc = NULL;
 			goto out;
 		}
 		wait_event(lc->oc_wait, (atomic_read(&lc->oc_this_node) > 0));
diff --git linux-libre-5.10.245-gnu1/fs/squashfs/inode.c linux-libre-5.10.246-gnu1/fs/squashfs/inode.c
index 95a9ff9e2399..42c97c68db63 100644
--- linux-libre-5.10.245-gnu1/fs/squashfs/inode.c
+++ linux-libre-5.10.246-gnu1/fs/squashfs/inode.c
@@ -140,8 +140,17 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		if (err < 0)
 			goto failed_read;
 
+		inode->i_size = le32_to_cpu(sqsh_ino->file_size);
 		frag = le32_to_cpu(sqsh_ino->fragment);
 		if (frag != SQUASHFS_INVALID_FRAG) {
+			/*
+			 * the file cannot have a fragment (tailend) and have a
+			 * file size a multiple of the block size
+			 */
+			if ((inode->i_size & (msblk->block_size - 1)) == 0) {
+				err = -EINVAL;
+				goto failed_read;
+			}
 			frag_offset = le32_to_cpu(sqsh_ino->offset);
 			frag_size = squashfs_frag_lookup(sb, frag, &frag_blk);
 			if (frag_size < 0) {
@@ -155,7 +164,6 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		}
 
 		set_nlink(inode, 1);
-		inode->i_size = le32_to_cpu(sqsh_ino->file_size);
 		inode->i_fop = &generic_ro_fops;
 		inode->i_mode |= S_IFREG;
 		inode->i_blocks = ((inode->i_size - 1) >> 9) + 1;
@@ -165,6 +173,7 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		squashfs_i(inode)->start = le32_to_cpu(sqsh_ino->start_block);
 		squashfs_i(inode)->block_list_start = block;
 		squashfs_i(inode)->offset = offset;
+		squashfs_i(inode)->parent = 0;
 		inode->i_data.a_ops = &squashfs_aops;
 
 		TRACE("File inode %x:%x, start_block %llx, block_list_start "
@@ -183,8 +192,21 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		if (err < 0)
 			goto failed_read;
 
+		inode->i_size = le64_to_cpu(sqsh_ino->file_size);
+		if (inode->i_size < 0) {
+			err = -EINVAL;
+			goto failed_read;
+		}
 		frag = le32_to_cpu(sqsh_ino->fragment);
 		if (frag != SQUASHFS_INVALID_FRAG) {
+			/*
+			 * the file cannot have a fragment (tailend) and have a
+			 * file size a multiple of the block size
+			 */
+			if ((inode->i_size & (msblk->block_size - 1)) == 0) {
+				err = -EINVAL;
+				goto failed_read;
+			}
 			frag_offset = le32_to_cpu(sqsh_ino->offset);
 			frag_size = squashfs_frag_lookup(sb, frag, &frag_blk);
 			if (frag_size < 0) {
@@ -199,7 +221,6 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 
 		xattr_id = le32_to_cpu(sqsh_ino->xattr);
 		set_nlink(inode, le32_to_cpu(sqsh_ino->nlink));
-		inode->i_size = le64_to_cpu(sqsh_ino->file_size);
 		inode->i_op = &squashfs_inode_ops;
 		inode->i_fop = &generic_ro_fops;
 		inode->i_mode |= S_IFREG;
@@ -212,6 +233,7 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		squashfs_i(inode)->start = le64_to_cpu(sqsh_ino->start_block);
 		squashfs_i(inode)->block_list_start = block;
 		squashfs_i(inode)->offset = offset;
+		squashfs_i(inode)->parent = 0;
 		inode->i_data.a_ops = &squashfs_aops;
 
 		TRACE("File inode %x:%x, start_block %llx, block_list_start "
@@ -292,6 +314,7 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		inode->i_mode |= S_IFLNK;
 		squashfs_i(inode)->start = block;
 		squashfs_i(inode)->offset = offset;
+		squashfs_i(inode)->parent = 0;
 
 		if (type == SQUASHFS_LSYMLINK_TYPE) {
 			__le32 xattr;
@@ -329,6 +352,7 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		set_nlink(inode, le32_to_cpu(sqsh_ino->nlink));
 		rdev = le32_to_cpu(sqsh_ino->rdev);
 		init_special_inode(inode, inode->i_mode, new_decode_dev(rdev));
+		squashfs_i(inode)->parent = 0;
 
 		TRACE("Device inode %x:%x, rdev %x\n",
 				SQUASHFS_INODE_BLK(ino), offset, rdev);
@@ -353,6 +377,7 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		set_nlink(inode, le32_to_cpu(sqsh_ino->nlink));
 		rdev = le32_to_cpu(sqsh_ino->rdev);
 		init_special_inode(inode, inode->i_mode, new_decode_dev(rdev));
+		squashfs_i(inode)->parent = 0;
 
 		TRACE("Device inode %x:%x, rdev %x\n",
 				SQUASHFS_INODE_BLK(ino), offset, rdev);
@@ -373,6 +398,7 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 			inode->i_mode |= S_IFSOCK;
 		set_nlink(inode, le32_to_cpu(sqsh_ino->nlink));
 		init_special_inode(inode, inode->i_mode, 0);
+		squashfs_i(inode)->parent = 0;
 		break;
 	}
 	case SQUASHFS_LFIFO_TYPE:
@@ -392,6 +418,7 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		inode->i_op = &squashfs_inode_ops;
 		set_nlink(inode, le32_to_cpu(sqsh_ino->nlink));
 		init_special_inode(inode, inode->i_mode, 0);
+		squashfs_i(inode)->parent = 0;
 		break;
 	}
 	default:
diff --git linux-libre-5.10.245-gnu1/fs/squashfs/squashfs_fs_i.h linux-libre-5.10.246-gnu1/fs/squashfs/squashfs_fs_i.h
index 2c82d6f2a456..8e497ac07b9a 100644
--- linux-libre-5.10.245-gnu1/fs/squashfs/squashfs_fs_i.h
+++ linux-libre-5.10.246-gnu1/fs/squashfs/squashfs_fs_i.h
@@ -16,6 +16,7 @@ struct squashfs_inode_info {
 	u64		xattr;
 	unsigned int	xattr_size;
 	int		xattr_count;
+	int		parent;
 	union {
 		struct {
 			u64		fragment_block;
@@ -27,7 +28,6 @@ struct squashfs_inode_info {
 			u64		dir_idx_start;
 			int		dir_idx_offset;
 			int		dir_idx_cnt;
-			int		parent;
 		};
 	};
 	struct inode	vfs_inode;
diff --git linux-libre-5.10.245-gnu1/fs/udf/inode.c linux-libre-5.10.246-gnu1/fs/udf/inode.c
index 499a27372a40..079fb91c4b6c 100644
--- linux-libre-5.10.245-gnu1/fs/udf/inode.c
+++ linux-libre-5.10.246-gnu1/fs/udf/inode.c
@@ -2190,12 +2190,18 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
 		alen = udf_file_entry_alloc_offset(inode) +
 							iinfo->i_lenAlloc;
 	} else {
+		struct allocExtDesc *header =
+			(struct allocExtDesc *)epos->bh->b_data;
+
 		if (!epos->offset)
 			epos->offset = sizeof(struct allocExtDesc);
 		ptr = epos->bh->b_data + epos->offset;
-		alen = sizeof(struct allocExtDesc) +
-			le32_to_cpu(((struct allocExtDesc *)epos->bh->b_data)->
-							lengthAllocDescs);
+		if (check_add_overflow(sizeof(struct allocExtDesc),
+				le32_to_cpu(header->lengthAllocDescs), &alen))
+			return -1;
+
+		if (alen > epos->bh->b_size)
+			return -1;
 	}
 
 	switch (iinfo->i_alloc_type) {
diff --git linux-libre-5.10.245-gnu1/fs/ufs/util.h linux-libre-5.10.246-gnu1/fs/ufs/util.h
index 4931bec1a01c..89247193d96d 100644
--- linux-libre-5.10.245-gnu1/fs/ufs/util.h
+++ linux-libre-5.10.246-gnu1/fs/ufs/util.h
@@ -11,12 +11,6 @@
 #include <linux/fs.h>
 #include "swab.h"
 
-
-/*
- * some useful macros
- */
-#define in_range(b,first,len)	((b)>=(first)&&(b)<(first)+(len))
-
 /*
  * functions used for retyping
  */
diff --git linux-libre-5.10.245-gnu1/include/linux/cleanup.h linux-libre-5.10.246-gnu1/include/linux/cleanup.h
new file mode 100644
index 000000000000..53f1a7a932b0
--- /dev/null
+++ linux-libre-5.10.246-gnu1/include/linux/cleanup.h
@@ -0,0 +1,171 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_GUARDS_H
+#define __LINUX_GUARDS_H
+
+#include <linux/compiler.h>
+
+/*
+ * DEFINE_FREE(name, type, free):
+ *	simple helper macro that defines the required wrapper for a __free()
+ *	based cleanup function. @free is an expression using '_T' to access
+ *	the variable.
+ *
+ * __free(name):
+ *	variable attribute to add a scoped based cleanup to the variable.
+ *
+ * no_free_ptr(var):
+ *	like a non-atomic xchg(var, NULL), such that the cleanup function will
+ *	be inhibited -- provided it sanely deals with a NULL value.
+ *
+ * return_ptr(p):
+ *	returns p while inhibiting the __free().
+ *
+ * Ex.
+ *
+ * DEFINE_FREE(kfree, void *, if (_T) kfree(_T))
+ *
+ *	struct obj *p __free(kfree) = kmalloc(...);
+ *	if (!p)
+ *		return NULL;
+ *
+ *	if (!init_obj(p))
+ *		return NULL;
+ *
+ *	return_ptr(p);
+ */
+
+#define DEFINE_FREE(_name, _type, _free) \
+	static inline void __free_##_name(void *p) { _type _T = *(_type *)p; _free; }
+
+#define __free(_name)	__cleanup(__free_##_name)
+
+#define no_free_ptr(p) \
+	({ __auto_type __ptr = (p); (p) = NULL; __ptr; })
+
+#define return_ptr(p)	return no_free_ptr(p)
+
+
+/*
+ * DEFINE_CLASS(name, type, exit, init, init_args...):
+ *	helper to define the destructor and constructor for a type.
+ *	@exit is an expression using '_T' -- similar to FREE above.
+ *	@init is an expression in @init_args resulting in @type
+ *
+ * EXTEND_CLASS(name, ext, init, init_args...):
+ *	extends class @name to @name@ext with the new constructor
+ *
+ * CLASS(name, var)(args...):
+ *	declare the variable @var as an instance of the named class
+ *
+ * Ex.
+ *
+ * DEFINE_CLASS(fdget, struct fd, fdput(_T), fdget(fd), int fd)
+ *
+ *	CLASS(fdget, f)(fd);
+ *	if (!f.file)
+ *		return -EBADF;
+ *
+ *	// use 'f' without concern
+ */
+
+#define DEFINE_CLASS(_name, _type, _exit, _init, _init_args...)		\
+typedef _type class_##_name##_t;					\
+static inline void class_##_name##_destructor(_type *p)			\
+{ _type _T = *p; _exit; }						\
+static inline _type class_##_name##_constructor(_init_args)		\
+{ _type t = _init; return t; }
+
+#define EXTEND_CLASS(_name, ext, _init, _init_args...)			\
+typedef class_##_name##_t class_##_name##ext##_t;			\
+static inline void class_##_name##ext##_destructor(class_##_name##_t *p)\
+{ class_##_name##_destructor(p); }					\
+static inline class_##_name##_t class_##_name##ext##_constructor(_init_args) \
+{ class_##_name##_t t = _init; return t; }
+
+#define CLASS(_name, var)						\
+	class_##_name##_t var __cleanup(class_##_name##_destructor) =	\
+		class_##_name##_constructor
+
+
+/*
+ * DEFINE_GUARD(name, type, lock, unlock):
+ *	trivial wrapper around DEFINE_CLASS() above specifically
+ *	for locks.
+ *
+ * guard(name):
+ *	an anonymous instance of the (guard) class
+ *
+ * scoped_guard (name, args...) { }:
+ *	similar to CLASS(name, scope)(args), except the variable (with the
+ *	explicit name 'scope') is declard in a for-loop such that its scope is
+ *	bound to the next (compound) statement.
+ *
+ */
+
+#define DEFINE_GUARD(_name, _type, _lock, _unlock) \
+	DEFINE_CLASS(_name, _type, _unlock, ({ _lock; _T; }), _type _T)
+
+#define guard(_name) \
+	CLASS(_name, __UNIQUE_ID(guard))
+
+#define scoped_guard(_name, args...)					\
+	for (CLASS(_name, scope)(args),					\
+	     *done = NULL; !done; done = (void *)1)
+
+/*
+ * Additional helper macros for generating lock guards with types, either for
+ * locks that don't have a native type (eg. RCU, preempt) or those that need a
+ * 'fat' pointer (eg. spin_lock_irqsave).
+ *
+ * DEFINE_LOCK_GUARD_0(name, lock, unlock, ...)
+ * DEFINE_LOCK_GUARD_1(name, type, lock, unlock, ...)
+ *
+ * will result in the following type:
+ *
+ *   typedef struct {
+ *	type *lock;		// 'type := void' for the _0 variant
+ *	__VA_ARGS__;
+ *   } class_##name##_t;
+ *
+ * As above, both _lock and _unlock are statements, except this time '_T' will
+ * be a pointer to the above struct.
+ */
+
+#define __DEFINE_UNLOCK_GUARD(_name, _type, _unlock, ...)		\
+typedef struct {							\
+	_type *lock;							\
+	__VA_ARGS__;							\
+} class_##_name##_t;							\
+									\
+static inline void class_##_name##_destructor(class_##_name##_t *_T)	\
+{									\
+	if (_T->lock) { _unlock; }					\
+}
+
+
+#define __DEFINE_LOCK_GUARD_1(_name, _type, _lock)			\
+static inline class_##_name##_t class_##_name##_constructor(_type *l)	\
+{									\
+	class_##_name##_t _t = { .lock = l }, *_T = &_t;		\
+	_lock;								\
+	return _t;							\
+}
+
+#define __DEFINE_LOCK_GUARD_0(_name, _lock)				\
+static inline class_##_name##_t class_##_name##_constructor(void)	\
+{									\
+	class_##_name##_t _t = { .lock = (void*)1 },			\
+			 *_T __maybe_unused = &_t;			\
+	_lock;								\
+	return _t;							\
+}
+
+#define DEFINE_LOCK_GUARD_1(_name, _type, _lock, _unlock, ...)		\
+__DEFINE_UNLOCK_GUARD(_name, _type, _unlock, __VA_ARGS__)		\
+__DEFINE_LOCK_GUARD_1(_name, _type, _lock)
+
+#define DEFINE_LOCK_GUARD_0(_name, _lock, _unlock, ...)			\
+__DEFINE_UNLOCK_GUARD(_name, void, _unlock, __VA_ARGS__)		\
+__DEFINE_LOCK_GUARD_0(_name, _lock)
+
+#endif /* __LINUX_GUARDS_H */
diff --git linux-libre-5.10.245-gnu1/include/linux/compiler-clang.h linux-libre-5.10.246-gnu1/include/linux/compiler-clang.h
index 777fded63f4e..383295e21e52 100644
--- linux-libre-5.10.245-gnu1/include/linux/compiler-clang.h
+++ linux-libre-5.10.246-gnu1/include/linux/compiler-clang.h
@@ -15,6 +15,15 @@
 
 /* Compiler specific definitions for Clang compiler */
 
+/*
+ * Clang prior to 17 is being silly and considers many __cleanup() variables
+ * as unused (because they are, their sole purpose is to go out of scope).
+ *
+ * https://reviews.llvm.org/D152180
+ */
+#undef __cleanup
+#define __cleanup(func) __maybe_unused __attribute__((__cleanup__(func)))
+
 /* same as gcc, this was present in clang-2.6 so we can assume it works
  * with any version that can compile the kernel
  */
diff --git linux-libre-5.10.245-gnu1/include/linux/compiler.h linux-libre-5.10.246-gnu1/include/linux/compiler.h
index bbd74420fa21..28b21e372751 100644
--- linux-libre-5.10.245-gnu1/include/linux/compiler.h
+++ linux-libre-5.10.246-gnu1/include/linux/compiler.h
@@ -245,6 +245,21 @@ static inline void *offset_to_ptr(const int *off)
 /* &a[0] degrades to a pointer: a different type from an array */
 #define __must_be_array(a)	BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
 
+/*
+ * Whether 'type' is a signed type or an unsigned type. Supports scalar types,
+ * bool and also pointer types.
+ */
+#define is_signed_type(type) (((type)(-1)) < (__force type)1)
+
+/*
+ * Useful shorthand for "is this condition known at compile-time?"
+ *
+ * Note that the condition may involve non-constant values,
+ * but the compiler may know enough about the details of the
+ * values to determine that the condition is statically true.
+ */
+#define statically_true(x) (__builtin_constant_p(x) && (x))
+
 /*
  * This is needed in functions which generate the stack canary, see
  * arch/x86/kernel/smpboot.c::start_secondary() for an example.
diff --git linux-libre-5.10.245-gnu1/include/linux/compiler_attributes.h linux-libre-5.10.246-gnu1/include/linux/compiler_attributes.h
index a3b85459959e..79d306092b48 100644
--- linux-libre-5.10.245-gnu1/include/linux/compiler_attributes.h
+++ linux-libre-5.10.246-gnu1/include/linux/compiler_attributes.h
@@ -94,6 +94,12 @@
  */
 #define __cold                          __attribute__((__cold__))
 
+/*
+ *   gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html#index-cleanup-variable-attribute
+ * clang: https://clang.llvm.org/docs/AttributeReference.html#cleanup
+ */
+#define __cleanup(func)			__attribute__((__cleanup__(func)))
+
 /*
  * Note the long name.
  *
diff --git linux-libre-5.10.245-gnu1/include/linux/device.h linux-libre-5.10.246-gnu1/include/linux/device.h
index d615719b19d4..047a8f1ef8f2 100644
--- linux-libre-5.10.245-gnu1/include/linux/device.h
+++ linux-libre-5.10.246-gnu1/include/linux/device.h
@@ -30,6 +30,7 @@
 #include <linux/device/bus.h>
 #include <linux/device/class.h>
 #include <linux/device/driver.h>
+#include <linux/cleanup.h>
 #include <asm/device.h>
 
 struct device;
@@ -740,6 +741,9 @@ static inline bool device_pm_not_required(struct device *dev)
 static inline void device_set_pm_not_required(struct device *dev)
 {
 	dev->power.no_pm = true;
+#ifdef CONFIG_PM
+	dev->power.no_callbacks = true;
+#endif
 }
 
 static inline void dev_pm_syscore_device(struct device *dev, bool val)
@@ -826,6 +830,9 @@ void device_unregister(struct device *dev);
 void device_initialize(struct device *dev);
 int __must_check device_add(struct device *dev);
 void device_del(struct device *dev);
+
+DEFINE_FREE(device_del, struct device *, if (_T) device_del(_T))
+
 int device_for_each_child(struct device *dev, void *data,
 			  int (*fn)(struct device *dev, void *data));
 int device_for_each_child_reverse(struct device *dev, void *data,
@@ -954,6 +961,9 @@ extern int (*platform_notify_remove)(struct device *dev);
  */
 struct device *get_device(struct device *dev);
 void put_device(struct device *dev);
+
+DEFINE_FREE(put_device, struct device *, if (_T) put_device(_T))
+
 bool kill_device(struct device *dev);
 
 #ifdef CONFIG_DEVTMPFS
diff --git linux-libre-5.10.245-gnu1/include/linux/file.h linux-libre-5.10.246-gnu1/include/linux/file.h
index 225982792fa2..5b4e31388648 100644
--- linux-libre-5.10.245-gnu1/include/linux/file.h
+++ linux-libre-5.10.246-gnu1/include/linux/file.h
@@ -10,6 +10,7 @@
 #include <linux/types.h>
 #include <linux/posix_types.h>
 #include <linux/errno.h>
+#include <linux/cleanup.h>
 
 struct file;
 
@@ -82,6 +83,8 @@ static inline void fdput_pos(struct fd f)
 	fdput(f);
 }
 
+DEFINE_CLASS(fd, struct fd, fdput(_T), fdget(fd), int fd)
+
 extern int f_dupfd(unsigned int from, struct file *file, unsigned flags);
 extern int replace_fd(unsigned fd, struct file *file, unsigned flags);
 extern void set_close_on_exec(unsigned int fd, int flag);
@@ -90,6 +93,9 @@ extern int __get_unused_fd_flags(unsigned flags, unsigned long nofile);
 extern int get_unused_fd_flags(unsigned flags);
 extern void put_unused_fd(unsigned int fd);
 
+DEFINE_CLASS(get_unused_fd, int, if (_T >= 0) put_unused_fd(_T),
+	     get_unused_fd_flags(flags), unsigned flags)
+
 extern void fd_install(unsigned int fd, struct file *file);
 
 extern int __receive_fd(int fd, struct file *file, int __user *ufd,
diff --git linux-libre-5.10.245-gnu1/include/linux/iio/frequency/adf4350.h linux-libre-5.10.246-gnu1/include/linux/iio/frequency/adf4350.h
index de45cf2ee1e4..ce2086f97e3f 100644
--- linux-libre-5.10.245-gnu1/include/linux/iio/frequency/adf4350.h
+++ linux-libre-5.10.246-gnu1/include/linux/iio/frequency/adf4350.h
@@ -51,7 +51,7 @@
 
 /* REG3 Bit Definitions */
 #define ADF4350_REG3_12BIT_CLKDIV(x)		((x) << 3)
-#define ADF4350_REG3_12BIT_CLKDIV_MODE(x)	((x) << 16)
+#define ADF4350_REG3_12BIT_CLKDIV_MODE(x)	((x) << 15)
 #define ADF4350_REG3_12BIT_CSR_EN		(1 << 18)
 #define ADF4351_REG3_CHARGE_CANCELLATION_EN	(1 << 21)
 #define ADF4351_REG3_ANTI_BACKLASH_3ns_EN	(1 << 22)
diff --git linux-libre-5.10.245-gnu1/include/linux/iomap.h linux-libre-5.10.246-gnu1/include/linux/iomap.h
index 5bd3cac4df9c..5100a139d2ef 100644
--- linux-libre-5.10.245-gnu1/include/linux/iomap.h
+++ linux-libre-5.10.246-gnu1/include/linux/iomap.h
@@ -143,6 +143,62 @@ struct iomap_ops {
 			ssize_t written, unsigned flags, struct iomap *iomap);
 };
 
+/**
+ * struct iomap_iter - Iterate through a range of a file
+ * @inode: Set at the start of the iteration and should not change.
+ * @pos: The current file position we are operating on.  It is updated by
+ *	calls to iomap_iter().  Treat as read-only in the body.
+ * @len: The remaining length of the file segment we're operating on.
+ *	It is updated at the same time as @pos.
+ * @processed: The number of bytes processed by the body in the most recent
+ *	iteration, or a negative errno. 0 causes the iteration to stop.
+ * @flags: Zero or more of the iomap_begin flags above.
+ * @iomap: Map describing the I/O iteration
+ * @srcmap: Source map for COW operations
+ */
+struct iomap_iter {
+	struct inode *inode;
+	loff_t pos;
+	u64 len;
+	s64 processed;
+	unsigned flags;
+	struct iomap iomap;
+	struct iomap srcmap;
+};
+
+int iomap_iter(struct iomap_iter *iter, const struct iomap_ops *ops);
+
+/**
+ * iomap_length - length of the current iomap iteration
+ * @iter: iteration structure
+ *
+ * Returns the length that the operation applies to for the current iteration.
+ */
+static inline u64 iomap_length(const struct iomap_iter *iter)
+{
+	u64 end = iter->iomap.offset + iter->iomap.length;
+
+	if (iter->srcmap.type != IOMAP_HOLE)
+		end = min(end, iter->srcmap.offset + iter->srcmap.length);
+	return min(iter->len, end - iter->pos);
+}
+
+/**
+ * iomap_iter_srcmap - return the source map for the current iomap iteration
+ * @i: iteration structure
+ *
+ * Write operations on file systems with reflink support might require a
+ * source and a destination map.  This function retourns the source map
+ * for a given operation, which may or may no be identical to the destination
+ * map in &i->iomap.
+ */
+static inline struct iomap *iomap_iter_srcmap(struct iomap_iter *i)
+{
+	if (i->srcmap.type != IOMAP_HOLE)
+		return &i->srcmap;
+	return &i->iomap;
+}
+
 /*
  * Main iomap iterator function.
  */
diff --git linux-libre-5.10.245-gnu1/include/linux/irqflags.h linux-libre-5.10.246-gnu1/include/linux/irqflags.h
index a53adf4316a5..9beebc188fd4 100644
--- linux-libre-5.10.245-gnu1/include/linux/irqflags.h
+++ linux-libre-5.10.246-gnu1/include/linux/irqflags.h
@@ -13,6 +13,7 @@
 #define _LINUX_TRACE_IRQFLAGS_H
 
 #include <linux/typecheck.h>
+#include <linux/cleanup.h>
 #include <asm/irqflags.h>
 #include <asm/percpu.h>
 
@@ -248,4 +249,10 @@ do {						\
 
 #define irqs_disabled_flags(flags) raw_irqs_disabled_flags(flags)
 
+DEFINE_LOCK_GUARD_0(irq, local_irq_disable(), local_irq_enable())
+DEFINE_LOCK_GUARD_0(irqsave,
+		    local_irq_save(_T->flags),
+		    local_irq_restore(_T->flags),
+		    unsigned long flags)
+
 #endif
diff --git linux-libre-5.10.245-gnu1/include/linux/minmax.h linux-libre-5.10.246-gnu1/include/linux/minmax.h
index 1aea34b8f19b..eaaf5c008e4d 100644
--- linux-libre-5.10.245-gnu1/include/linux/minmax.h
+++ linux-libre-5.10.246-gnu1/include/linux/minmax.h
@@ -2,54 +2,114 @@
 #ifndef _LINUX_MINMAX_H
 #define _LINUX_MINMAX_H
 
+#include <linux/build_bug.h>
+#include <linux/compiler.h>
 #include <linux/const.h>
+#include <linux/types.h>
 
 /*
- * min()/max()/clamp() macros must accomplish three things:
+ * min()/max()/clamp() macros must accomplish several things:
  *
- * - avoid multiple evaluations of the arguments (so side-effects like
+ * - Avoid multiple evaluations of the arguments (so side-effects like
  *   "x++" happen only once) when non-constant.
- * - perform strict type-checking (to generate warnings instead of
- *   nasty runtime surprises). See the "unnecessary" pointer comparison
- *   in __typecheck().
- * - retain result as a constant expressions when called with only
- *   constant expressions (to avoid tripping VLA warnings in stack
- *   allocation usage).
+ * - Perform signed v unsigned type-checking (to generate compile
+ *   errors instead of nasty runtime surprises).
+ * - Unsigned char/short are always promoted to signed int and can be
+ *   compared against signed or unsigned arguments.
+ * - Unsigned arguments can be compared against non-negative signed constants.
+ * - Comparison of a signed argument against an unsigned constant fails
+ *   even if the constant is below __INT_MAX__ and could be cast to int.
  */
 #define __typecheck(x, y) \
 	(!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
 
-#define __no_side_effects(x, y) \
-		(__is_constexpr(x) && __is_constexpr(y))
+/*
+ * __sign_use for integer expressions:
+ *   bit #0 set if ok for unsigned comparisons
+ *   bit #1 set if ok for signed comparisons
+ *
+ * In particular, statically non-negative signed integer expressions
+ * are ok for both.
+ *
+ * NOTE! Unsigned types smaller than 'int' are implicitly converted to 'int'
+ * in expressions, and are accepted for signed conversions for now.
+ * This is debatable.
+ *
+ * Note that 'x' is the original expression, and 'ux' is the unique variable
+ * that contains the value.
+ *
+ * We use 'ux' for pure type checking, and 'x' for when we need to look at the
+ * value (but without evaluating it for side effects!
+ * Careful to only ever evaluate it with sizeof() or __builtin_constant_p() etc).
+ *
+ * Pointers end up being checked by the normal C type rules at the actual
+ * comparison, and these expressions only need to be careful to not cause
+ * warnings for pointer use.
+ */
+#define __sign_use(ux) (is_signed_type(typeof(ux)) ? \
+	(2 + __is_nonneg(ux)) : (1 + 2 * (sizeof(ux) < 4)))
 
-#define __safe_cmp(x, y) \
-		(__typecheck(x, y) && __no_side_effects(x, y))
+/*
+ * Check whether a signed value is always non-negative.
+ *
+ * A cast is needed to avoid any warnings from values that aren't signed
+ * integer types (in which case the result doesn't matter).
+ *
+ * On 64-bit any integer or pointer type can safely be cast to 'long long'.
+ * But on 32-bit we need to avoid warnings about casting pointers to integers
+ * of different sizes without truncating 64-bit values so 'long' or 'long long'
+ * must be used depending on the size of the value.
+ *
+ * This does not work for 128-bit signed integers since the cast would truncate
+ * them, but we do not use s128 types in the kernel (we do use 'u128',
+ * but they are handled by the !is_signed_type() case).
+ */
+#if __SIZEOF_POINTER__ == __SIZEOF_LONG_LONG__
+#define __is_nonneg(ux) statically_true((long long)(ux) >= 0)
+#else
+#define __is_nonneg(ux) statically_true( \
+	(typeof(__builtin_choose_expr(sizeof(ux) > 4, 1LL, 1L)))(ux) >= 0)
+#endif
+
+#define __types_ok(ux, uy) \
+	(__sign_use(ux) & __sign_use(uy))
+
+#define __types_ok3(ux, uy, uz) \
+	(__sign_use(ux) & __sign_use(uy) & __sign_use(uz))
+
+#define __cmp_op_min <
+#define __cmp_op_max >
 
-#define __cmp(x, y, op)	((x) op (y) ? (x) : (y))
+#define __cmp(op, x, y)	((x) __cmp_op_##op (y) ? (x) : (y))
 
-#define __cmp_once(x, y, unique_x, unique_y, op) ({	\
-		typeof(x) unique_x = (x);		\
-		typeof(y) unique_y = (y);		\
-		__cmp(unique_x, unique_y, op); })
+#define __cmp_once_unique(op, type, x, y, ux, uy) \
+	({ type ux = (x); type uy = (y); __cmp(op, ux, uy); })
 
-#define __careful_cmp(x, y, op) \
-	__builtin_choose_expr(__safe_cmp(x, y), \
-		__cmp(x, y, op), \
-		__cmp_once(x, y, __UNIQUE_ID(__x), __UNIQUE_ID(__y), op))
+#define __cmp_once(op, type, x, y) \
+	__cmp_once_unique(op, type, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_))
+
+#define __careful_cmp_once(op, x, y, ux, uy) ({		\
+	__auto_type ux = (x); __auto_type uy = (y);	\
+	BUILD_BUG_ON_MSG(!__types_ok(ux, uy),		\
+		#op"("#x", "#y") signedness error");	\
+	__cmp(op, ux, uy); })
+
+#define __careful_cmp(op, x, y) \
+	__careful_cmp_once(op, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_))
 
 /**
  * min - return minimum of two values of the same or compatible types
  * @x: first value
  * @y: second value
  */
-#define min(x, y)	__careful_cmp(x, y, <)
+#define min(x, y)	__careful_cmp(min, x, y)
 
 /**
  * max - return maximum of two values of the same or compatible types
  * @x: first value
  * @y: second value
  */
-#define max(x, y)	__careful_cmp(x, y, >)
+#define max(x, y)	__careful_cmp(max, x, y)
 
 /**
  * umin - return minimum of two non-negative values
@@ -58,7 +118,7 @@
  * @y: second value
  */
 #define umin(x, y)	\
-	__careful_cmp((x) + 0u + 0ul + 0ull, (y) + 0u + 0ul + 0ull, <)
+	__careful_cmp(min, (x) + 0u + 0ul + 0ull, (y) + 0u + 0ul + 0ull)
 
 /**
  * umax - return maximum of two non-negative values
@@ -66,7 +126,13 @@
  * @y: second value
  */
 #define umax(x, y)	\
-	__careful_cmp((x) + 0u + 0ul + 0ull, (y) + 0u + 0ul + 0ull, >)
+	__careful_cmp(max, (x) + 0u + 0ul + 0ull, (y) + 0u + 0ul + 0ull)
+
+#define __careful_op3(op, x, y, z, ux, uy, uz) ({			\
+	__auto_type ux = (x); __auto_type uy = (y);__auto_type uz = (z);\
+	BUILD_BUG_ON_MSG(!__types_ok3(ux, uy, uz),			\
+		#op"3("#x", "#y", "#z") signedness error");		\
+	__cmp(op, ux, __cmp(op, uy, uz)); })
 
 /**
  * min3 - return minimum of three values
@@ -74,7 +140,8 @@
  * @y: second value
  * @z: third value
  */
-#define min3(x, y, z) min((typeof(x))min(x, y), z)
+#define min3(x, y, z) \
+	__careful_op3(min, x, y, z, __UNIQUE_ID(x_), __UNIQUE_ID(y_), __UNIQUE_ID(z_))
 
 /**
  * max3 - return maximum of three values
@@ -82,7 +149,24 @@
  * @y: second value
  * @z: third value
  */
-#define max3(x, y, z) max((typeof(x))max(x, y), z)
+#define max3(x, y, z) \
+	__careful_op3(max, x, y, z, __UNIQUE_ID(x_), __UNIQUE_ID(y_), __UNIQUE_ID(z_))
+
+/**
+ * min_t - return minimum of two values, using the specified type
+ * @type: data type to use
+ * @x: first value
+ * @y: second value
+ */
+#define min_t(type, x, y) __cmp_once(min, type, x, y)
+
+/**
+ * max_t - return maximum of two values, using the specified type
+ * @type: data type to use
+ * @x: first value
+ * @y: second value
+ */
+#define max_t(type, x, y) __cmp_once(max, type, x, y)
 
 /**
  * min_not_zero - return the minimum that is _not_ zero, unless both are zero
@@ -94,39 +178,32 @@
 	typeof(y) __y = (y);			\
 	__x == 0 ? __y : ((__y == 0) ? __x : min(__x, __y)); })
 
+#define __clamp(val, lo, hi)	\
+	((val) >= (hi) ? (hi) : ((val) <= (lo) ? (lo) : (val)))
+
+#define __clamp_once(type, val, lo, hi, uval, ulo, uhi) ({			\
+	type uval = (val);							\
+	type ulo = (lo);							\
+	type uhi = (hi);							\
+	BUILD_BUG_ON_MSG(statically_true(ulo > uhi),				\
+		"clamp() low limit " #lo " greater than high limit " #hi);	\
+	BUILD_BUG_ON_MSG(!__types_ok3(uval, ulo, uhi),				\
+		"clamp("#val", "#lo", "#hi") signedness error");		\
+	__clamp(uval, ulo, uhi); })
+
+#define __careful_clamp(type, val, lo, hi) \
+	__clamp_once(type, val, lo, hi, __UNIQUE_ID(v_), __UNIQUE_ID(l_), __UNIQUE_ID(h_))
+
 /**
- * clamp - return a value clamped to a given range with strict typechecking
+ * clamp - return a value clamped to a given range with typechecking
  * @val: current value
  * @lo: lowest allowable value
  * @hi: highest allowable value
  *
- * This macro does strict typechecking of @lo/@hi to make sure they are of the
- * same type as @val.  See the unnecessary pointer comparisons.
+ * This macro checks @val/@lo/@hi to make sure they have compatible
+ * signedness.
  */
-#define clamp(val, lo, hi) min((typeof(val))max(val, lo), hi)
-
-/*
- * ..and if you can't take the strict
- * types, you can specify one yourself.
- *
- * Or not use min/max/clamp at all, of course.
- */
-
-/**
- * min_t - return minimum of two values, using the specified type
- * @type: data type to use
- * @x: first value
- * @y: second value
- */
-#define min_t(type, x, y)	__careful_cmp((type)(x), (type)(y), <)
-
-/**
- * max_t - return maximum of two values, using the specified type
- * @type: data type to use
- * @x: first value
- * @y: second value
- */
-#define max_t(type, x, y)	__careful_cmp((type)(x), (type)(y), >)
+#define clamp(val, lo, hi) __careful_clamp(__auto_type, val, lo, hi)
 
 /**
  * clamp_t - return a value clamped to a given range using a given type
@@ -138,7 +215,7 @@
  * This macro does no typechecking and uses temporary variables of type
  * @type to make all the comparisons.
  */
-#define clamp_t(type, val, lo, hi) min_t(type, max_t(type, val, lo), hi)
+#define clamp_t(type, val, lo, hi) __careful_clamp(type, val, lo, hi)
 
 /**
  * clamp_val - return a value clamped to a given range using val's type
@@ -151,7 +228,76 @@
  * type and @lo and @hi are literals that will otherwise be assigned a signed
  * integer type.
  */
-#define clamp_val(val, lo, hi) clamp_t(typeof(val), val, lo, hi)
+#define clamp_val(val, lo, hi) __careful_clamp(typeof(val), val, lo, hi)
+
+/*
+ * Do not check the array parameter using __must_be_array().
+ * In the following legit use-case where the "array" passed is a simple pointer,
+ * __must_be_array() will return a failure.
+ * --- 8< ---
+ * int *buff
+ * ...
+ * min = min_array(buff, nb_items);
+ * --- 8< ---
+ *
+ * The first typeof(&(array)[0]) is needed in order to support arrays of both
+ * 'int *buff' and 'int buff[N]' types.
+ *
+ * The array can be an array of const items.
+ * typeof() keeps the const qualifier. Use __unqual_scalar_typeof() in order
+ * to discard the const qualifier for the __element variable.
+ */
+#define __minmax_array(op, array, len) ({				\
+	typeof(&(array)[0]) __array = (array);				\
+	typeof(len) __len = (len);					\
+	__unqual_scalar_typeof(__array[0]) __element = __array[--__len];\
+	while (__len--)							\
+		__element = op(__element, __array[__len]);		\
+	__element; })
+
+/**
+ * min_array - return minimum of values present in an array
+ * @array: array
+ * @len: array length
+ *
+ * Note that @len must not be zero (empty array).
+ */
+#define min_array(array, len) __minmax_array(min, array, len)
+
+/**
+ * max_array - return maximum of values present in an array
+ * @array: array
+ * @len: array length
+ *
+ * Note that @len must not be zero (empty array).
+ */
+#define max_array(array, len) __minmax_array(max, array, len)
+
+static inline bool in_range64(u64 val, u64 start, u64 len)
+{
+	return (val - start) < len;
+}
+
+static inline bool in_range32(u32 val, u32 start, u32 len)
+{
+	return (val - start) < len;
+}
+
+/**
+ * in_range - Determine if a value lies within a range.
+ * @val: Value to test.
+ * @start: First value in range.
+ * @len: Number of values in range.
+ *
+ * This is more efficient than "if (start <= val && val < (start + len))".
+ * It also gives a different answer if @start + @len overflows the size of
+ * the type by a sufficient amount to encompass @val.  Decide for yourself
+ * which behaviour you want, or prove that start + len never overflow.
+ * Do not blindly replace one form with the other.
+ */
+#define in_range(val, start, len)					\
+	((sizeof(start) | sizeof(len) | sizeof(val)) <= sizeof(u32) ?	\
+		in_range32(val, start, len) : in_range64(val, start, len))
 
 /**
  * swap - swap values of @a and @b
@@ -161,4 +307,13 @@
 #define swap(a, b) \
 	do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0)
 
+/*
+ * Use these carefully: no type checking, and uses the arguments
+ * multiple times. Use for obvious constants only.
+ */
+#define MIN(a, b) __cmp(min, a, b)
+#define MAX(a, b) __cmp(max, a, b)
+#define MIN_T(type, a, b) __cmp(min, (type)(a), (type)(b))
+#define MAX_T(type, a, b) __cmp(max, (type)(a), (type)(b))
+
 #endif	/* _LINUX_MINMAX_H */
diff --git linux-libre-5.10.245-gnu1/include/linux/mutex.h linux-libre-5.10.246-gnu1/include/linux/mutex.h
index 4d671fba3cab..bc20db59f5cd 100644
--- linux-libre-5.10.245-gnu1/include/linux/mutex.h
+++ linux-libre-5.10.246-gnu1/include/linux/mutex.h
@@ -19,6 +19,7 @@
 #include <asm/processor.h>
 #include <linux/osq_lock.h>
 #include <linux/debug_locks.h>
+#include <linux/cleanup.h>
 
 struct ww_acquire_ctx;
 
@@ -224,4 +225,7 @@ enum mutex_trylock_recursive_enum {
 extern /* __deprecated */ __must_check enum mutex_trylock_recursive_enum
 mutex_trylock_recursive(struct mutex *lock);
 
+DEFINE_GUARD(mutex, struct mutex *, mutex_lock(_T), mutex_unlock(_T))
+DEFINE_FREE(mutex, struct mutex *, if (_T) mutex_unlock(_T))
+
 #endif /* __LINUX_MUTEX_H */
diff --git linux-libre-5.10.245-gnu1/include/linux/netdevice.h linux-libre-5.10.246-gnu1/include/linux/netdevice.h
index 06b37f45b67c..d3a3e77a18df 100644
--- linux-libre-5.10.245-gnu1/include/linux/netdevice.h
+++ linux-libre-5.10.246-gnu1/include/linux/netdevice.h
@@ -1200,6 +1200,10 @@ struct netdev_net_notifier {
  *		      struct net_device *dev,
  *		      const unsigned char *addr, u16 vid)
  *	Deletes the FDB entry from dev coresponding to addr.
+ * int (*ndo_fdb_del_bulk)(struct ndmsg *ndm, struct nlattr *tb[],
+ *			   struct net_device *dev,
+ *			   u16 vid,
+ *			   struct netlink_ext_ack *extack);
  * int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb,
  *		       struct net_device *dev, struct net_device *filter_dev,
  *		       int *idx)
@@ -1452,6 +1456,11 @@ struct net_device_ops {
 					       struct net_device *dev,
 					       const unsigned char *addr,
 					       u16 vid);
+	int			(*ndo_fdb_del_bulk)(struct ndmsg *ndm,
+						    struct nlattr *tb[],
+						    struct net_device *dev,
+						    u16 vid,
+						    struct netlink_ext_ack *extack);
 	int			(*ndo_fdb_dump)(struct sk_buff *skb,
 						struct netlink_callback *cb,
 						struct net_device *dev,
diff --git linux-libre-5.10.245-gnu1/include/linux/overflow.h linux-libre-5.10.246-gnu1/include/linux/overflow.h
index 73bc67ec2136..e6bf14f462e9 100644
--- linux-libre-5.10.245-gnu1/include/linux/overflow.h
+++ linux-libre-5.10.246-gnu1/include/linux/overflow.h
@@ -29,7 +29,6 @@
  * https://mail-index.netbsd.org/tech-misc/2007/02/05/0000.html -
  * credit to Christian Biere.
  */
-#define is_signed_type(type)       (((type)(-1)) < (type)1)
 #define __type_half_max(type) ((type)1 << (8*sizeof(type) - 1 - is_signed_type(type)))
 #define type_max(T) ((T)((__type_half_max(T) - 1) + __type_half_max(T)))
 #define type_min(T) ((T)((T)-type_max(T)-(T)1))
diff --git linux-libre-5.10.245-gnu1/include/linux/percpu.h linux-libre-5.10.246-gnu1/include/linux/percpu.h
index 5e76af742c80..c9a84532bb79 100644
--- linux-libre-5.10.245-gnu1/include/linux/percpu.h
+++ linux-libre-5.10.246-gnu1/include/linux/percpu.h
@@ -9,6 +9,7 @@
 #include <linux/printk.h>
 #include <linux/pfn.h>
 #include <linux/init.h>
+#include <linux/cleanup.h>
 
 #include <asm/percpu.h>
 
@@ -134,6 +135,9 @@ extern void __init setup_per_cpu_areas(void);
 extern void __percpu *__alloc_percpu_gfp(size_t size, size_t align, gfp_t gfp);
 extern void __percpu *__alloc_percpu(size_t size, size_t align);
 extern void free_percpu(void __percpu *__pdata);
+
+DEFINE_FREE(free_percpu, void __percpu *, free_percpu(_T))
+
 extern phys_addr_t per_cpu_ptr_to_phys(void *addr);
 
 #define alloc_percpu_gfp(type, gfp)					\
diff --git linux-libre-5.10.245-gnu1/include/linux/pm_runtime.h linux-libre-5.10.246-gnu1/include/linux/pm_runtime.h
index 96e3256738e4..3f3ec089c4a4 100644
--- linux-libre-5.10.245-gnu1/include/linux/pm_runtime.h
+++ linux-libre-5.10.246-gnu1/include/linux/pm_runtime.h
@@ -61,7 +61,9 @@ extern void pm_runtime_new_link(struct device *dev);
 extern void pm_runtime_drop_link(struct device_link *link);
 extern void pm_runtime_release_supplier(struct device_link *link);
 
+int devm_pm_runtime_set_active_enabled(struct device *dev);
 extern int devm_pm_runtime_enable(struct device *dev);
+int devm_pm_runtime_get_noresume(struct device *dev);
 
 /**
  * pm_runtime_get_if_in_use - Conditionally bump up runtime PM usage counter.
@@ -258,7 +260,9 @@ static inline void __pm_runtime_disable(struct device *dev, bool c) {}
 static inline void pm_runtime_allow(struct device *dev) {}
 static inline void pm_runtime_forbid(struct device *dev) {}
 
+static inline int devm_pm_runtime_set_active_enabled(struct device *dev) { return 0; }
 static inline int devm_pm_runtime_enable(struct device *dev) { return 0; }
+static inline int devm_pm_runtime_get_noresume(struct device *dev) { return 0; }
 
 static inline void pm_suspend_ignore_children(struct device *dev, bool enable) {}
 static inline void pm_runtime_get_noresume(struct device *dev) {}
diff --git linux-libre-5.10.245-gnu1/include/linux/preempt.h linux-libre-5.10.246-gnu1/include/linux/preempt.h
index 7d9c1c0e149c..9a70e1e315d3 100644
--- linux-libre-5.10.245-gnu1/include/linux/preempt.h
+++ linux-libre-5.10.246-gnu1/include/linux/preempt.h
@@ -8,6 +8,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cleanup.h>
 #include <linux/list.h>
 
 /*
@@ -352,4 +353,8 @@ static __always_inline void migrate_enable(void)
 	preempt_enable();
 }
 
+DEFINE_LOCK_GUARD_0(preempt, preempt_disable(), preempt_enable())
+DEFINE_LOCK_GUARD_0(preempt_notrace, preempt_disable_notrace(), preempt_enable_notrace())
+DEFINE_LOCK_GUARD_0(migrate, migrate_disable(), migrate_enable())
+
 #endif /* __LINUX_PREEMPT_H */
diff --git linux-libre-5.10.245-gnu1/include/linux/rcupdate.h linux-libre-5.10.246-gnu1/include/linux/rcupdate.h
index 9b3e01db654e..dc0a096aac7f 100644
--- linux-libre-5.10.245-gnu1/include/linux/rcupdate.h
+++ linux-libre-5.10.246-gnu1/include/linux/rcupdate.h
@@ -27,6 +27,7 @@
 #include <linux/preempt.h>
 #include <linux/bottom_half.h>
 #include <linux/lockdep.h>
+#include <linux/cleanup.h>
 #include <asm/processor.h>
 #include <linux/cpumask.h>
 
@@ -1058,4 +1059,6 @@ rcu_head_after_call_rcu(struct rcu_head *rhp, rcu_callback_t f)
 extern int rcu_expedited;
 extern int rcu_normal;
 
+DEFINE_LOCK_GUARD_0(rcu, rcu_read_lock(), rcu_read_unlock())
+
 #endif /* __LINUX_RCUPDATE_H */
diff --git linux-libre-5.10.245-gnu1/include/linux/rwsem.h linux-libre-5.10.246-gnu1/include/linux/rwsem.h
index 4c715be48717..debdd9c3a5e5 100644
--- linux-libre-5.10.245-gnu1/include/linux/rwsem.h
+++ linux-libre-5.10.246-gnu1/include/linux/rwsem.h
@@ -16,6 +16,8 @@
 #include <linux/spinlock.h>
 #include <linux/atomic.h>
 #include <linux/err.h>
+#include <linux/cleanup.h>
+
 #ifdef CONFIG_RWSEM_SPIN_ON_OWNER
 #include <linux/osq_lock.h>
 #endif
@@ -152,6 +154,13 @@ extern void up_read(struct rw_semaphore *sem);
  */
 extern void up_write(struct rw_semaphore *sem);
 
+DEFINE_GUARD(rwsem_read, struct rw_semaphore *, down_read(_T), up_read(_T))
+DEFINE_GUARD(rwsem_write, struct rw_semaphore *, down_write(_T), up_write(_T))
+
+DEFINE_FREE(up_read, struct rw_semaphore *, if (_T) up_read(_T))
+DEFINE_FREE(up_write, struct rw_semaphore *, if (_T) up_write(_T))
+
+
 /*
  * downgrade write lock to read lock
  */
diff --git linux-libre-5.10.245-gnu1/include/linux/sched/task.h linux-libre-5.10.246-gnu1/include/linux/sched/task.h
index de21a45a4ee7..10545f5f6bb5 100644
--- linux-libre-5.10.245-gnu1/include/linux/sched/task.h
+++ linux-libre-5.10.246-gnu1/include/linux/sched/task.h
@@ -143,6 +143,8 @@ static inline void put_task_struct(struct task_struct *t)
 		__put_task_struct(t);
 }
 
+DEFINE_FREE(put_task, struct task_struct *, if (_T) put_task_struct(_T))
+
 static inline void put_task_struct_many(struct task_struct *t, int nr)
 {
 	if (refcount_sub_and_test(nr, &t->usage))
diff --git linux-libre-5.10.245-gnu1/include/linux/slab.h linux-libre-5.10.246-gnu1/include/linux/slab.h
index dd6897f62010..94f15ca08727 100644
--- linux-libre-5.10.245-gnu1/include/linux/slab.h
+++ linux-libre-5.10.246-gnu1/include/linux/slab.h
@@ -17,6 +17,7 @@
 #include <linux/types.h>
 #include <linux/workqueue.h>
 #include <linux/percpu-refcount.h>
+#include <linux/cleanup.h>
 
 
 /*
@@ -187,6 +188,8 @@ void kfree_sensitive(const void *);
 size_t __ksize(const void *);
 size_t ksize(const void *);
 
+DEFINE_FREE(kfree, void *, if (!IS_ERR_OR_NULL(_T)) kfree(_T))
+
 #ifdef CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR
 void __check_heap_object(const void *ptr, unsigned long n, struct page *page,
 			bool to_user);
diff --git linux-libre-5.10.245-gnu1/include/linux/spinlock.h linux-libre-5.10.246-gnu1/include/linux/spinlock.h
index 79897841a2cc..7a95b9a990ea 100644
--- linux-libre-5.10.245-gnu1/include/linux/spinlock.h
+++ linux-libre-5.10.246-gnu1/include/linux/spinlock.h
@@ -57,6 +57,7 @@
 #include <linux/stringify.h>
 #include <linux/bottom_half.h>
 #include <linux/lockdep.h>
+#include <linux/cleanup.h>
 #include <asm/barrier.h>
 #include <asm/mmiowb.h>
 
@@ -493,4 +494,35 @@ int __alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *lock_mask,
 
 void free_bucket_spinlocks(spinlock_t *locks);
 
+DEFINE_LOCK_GUARD_1(raw_spinlock, raw_spinlock_t,
+		    raw_spin_lock(_T->lock),
+		    raw_spin_unlock(_T->lock))
+
+DEFINE_LOCK_GUARD_1(raw_spinlock_nested, raw_spinlock_t,
+		    raw_spin_lock_nested(_T->lock, SINGLE_DEPTH_NESTING),
+		    raw_spin_unlock(_T->lock))
+
+DEFINE_LOCK_GUARD_1(raw_spinlock_irq, raw_spinlock_t,
+		    raw_spin_lock_irq(_T->lock),
+		    raw_spin_unlock_irq(_T->lock))
+
+DEFINE_LOCK_GUARD_1(raw_spinlock_irqsave, raw_spinlock_t,
+		    raw_spin_lock_irqsave(_T->lock, _T->flags),
+		    raw_spin_unlock_irqrestore(_T->lock, _T->flags),
+		    unsigned long flags)
+
+DEFINE_LOCK_GUARD_1(spinlock, spinlock_t,
+		    spin_lock(_T->lock),
+		    spin_unlock(_T->lock))
+
+DEFINE_LOCK_GUARD_1(spinlock_irq, spinlock_t,
+		    spin_lock_irq(_T->lock),
+		    spin_unlock_irq(_T->lock))
+
+DEFINE_LOCK_GUARD_1(spinlock_irqsave, spinlock_t,
+		    spin_lock_irqsave(_T->lock, _T->flags),
+		    spin_unlock_irqrestore(_T->lock, _T->flags),
+		    unsigned long flags)
+
+#undef __LINUX_INSIDE_SPINLOCK_H
 #endif /* __LINUX_SPINLOCK_H */
diff --git linux-libre-5.10.245-gnu1/include/linux/srcu.h linux-libre-5.10.246-gnu1/include/linux/srcu.h
index a0895bbf71ce..e35168e0b952 100644
--- linux-libre-5.10.245-gnu1/include/linux/srcu.h
+++ linux-libre-5.10.246-gnu1/include/linux/srcu.h
@@ -205,4 +205,9 @@ static inline void smp_mb__after_srcu_read_unlock(void)
 	/* __srcu_read_unlock has smp_mb() internally so nothing to do here. */
 }
 
+DEFINE_LOCK_GUARD_1(srcu, struct srcu_struct,
+		    _T->idx = srcu_read_lock(_T->lock),
+		    srcu_read_unlock(_T->lock, _T->idx),
+		    int idx)
+
 #endif
diff --git linux-libre-5.10.245-gnu1/include/linux/trace_events.h linux-libre-5.10.246-gnu1/include/linux/trace_events.h
index 5af2acb9fb7d..0c8c3cf36f96 100644
--- linux-libre-5.10.245-gnu1/include/linux/trace_events.h
+++ linux-libre-5.10.246-gnu1/include/linux/trace_events.h
@@ -700,8 +700,6 @@ extern int trace_add_event_call(struct trace_event_call *call);
 extern int trace_remove_event_call(struct trace_event_call *call);
 extern int trace_event_get_offsets(struct trace_event_call *call);
 
-#define is_signed_type(type)	(((type)(-1)) < (type)1)
-
 int ftrace_set_clr_event(struct trace_array *tr, char *buf, int set);
 int trace_set_clr_event(const char *system, const char *event, int set);
 int trace_array_set_clr_event(struct trace_array *tr, const char *system,
diff --git linux-libre-5.10.245-gnu1/include/net/ip_tunnels.h linux-libre-5.10.246-gnu1/include/net/ip_tunnels.h
index cedf72924f19..d7a037d32bcc 100644
--- linux-libre-5.10.245-gnu1/include/net/ip_tunnels.h
+++ linux-libre-5.10.246-gnu1/include/net/ip_tunnels.h
@@ -468,6 +468,21 @@ struct metadata_dst *iptunnel_metadata_reply(struct metadata_dst *md,
 int skb_tunnel_check_pmtu(struct sk_buff *skb, struct dst_entry *encap_dst,
 			  int headroom, bool reply);
 
+static inline void ip_tunnel_adj_headroom(struct net_device *dev,
+					  unsigned int headroom)
+{
+	/* we must cap headroom to some upperlimit, else pskb_expand_head
+	 * will overflow header offsets in skb_headers_offset_update().
+	 */
+	const unsigned int max_allowed = 512;
+
+	if (headroom > max_allowed)
+		headroom = max_allowed;
+
+	if (headroom > READ_ONCE(dev->needed_headroom))
+		WRITE_ONCE(dev->needed_headroom, headroom);
+}
+
 int iptunnel_handle_offloads(struct sk_buff *skb, int gso_type_mask);
 
 static inline int iptunnel_pull_offloads(struct sk_buff *skb)
diff --git linux-libre-5.10.245-gnu1/include/net/rtnetlink.h linux-libre-5.10.246-gnu1/include/net/rtnetlink.h
index 5c2a73bbfabe..e893b1f21913 100644
--- linux-libre-5.10.245-gnu1/include/net/rtnetlink.h
+++ linux-libre-5.10.246-gnu1/include/net/rtnetlink.h
@@ -10,9 +10,23 @@ typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *,
 typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
 
 enum rtnl_link_flags {
-	RTNL_FLAG_DOIT_UNLOCKED = 1,
+	RTNL_FLAG_DOIT_UNLOCKED		= BIT(0),
+	RTNL_FLAG_BULK_DEL_SUPPORTED	= BIT(1),
 };
 
+enum rtnl_kinds {
+	RTNL_KIND_NEW,
+	RTNL_KIND_DEL,
+	RTNL_KIND_GET,
+	RTNL_KIND_SET
+};
+#define RTNL_KIND_MASK 0x3
+
+static inline enum rtnl_kinds rtnl_msgtype_kind(int msgtype)
+{
+	return msgtype & RTNL_KIND_MASK;
+}
+
 void rtnl_register(int protocol, int msgtype,
 		   rtnl_doit_func, rtnl_dumpit_func, unsigned int flags);
 int rtnl_register_module(struct module *owner, int protocol, int msgtype,
diff --git linux-libre-5.10.245-gnu1/include/scsi/libsas.h linux-libre-5.10.246-gnu1/include/scsi/libsas.h
index daf9b07956ab..a4d34c118f8f 100644
--- linux-libre-5.10.245-gnu1/include/scsi/libsas.h
+++ linux-libre-5.10.246-gnu1/include/scsi/libsas.h
@@ -622,6 +622,24 @@ extern struct sas_task *sas_alloc_task(gfp_t flags);
 extern struct sas_task *sas_alloc_slow_task(gfp_t flags);
 extern void sas_free_task(struct sas_task *task);
 
+static inline struct request *sas_task_find_rq(struct sas_task *task)
+{
+	struct scsi_cmnd *scmd;
+
+	if (task->task_proto & SAS_PROTOCOL_STP_ALL) {
+		struct ata_queued_cmd *qc = task->uldd_task;
+
+		scmd = qc ? qc->scsicmd : NULL;
+	} else {
+		scmd = task->uldd_task;
+	}
+
+	if (!scmd)
+		return NULL;
+
+	return scsi_cmd_to_rq(scmd);
+}
+
 struct sas_domain_function_template {
 	/* The class calls these to notify the LLDD of an event. */
 	void (*lldd_port_formed)(struct asd_sas_phy *);
diff --git linux-libre-5.10.245-gnu1/include/trace/events/filelock.h linux-libre-5.10.246-gnu1/include/trace/events/filelock.h
index 1646dadd7f37..3b1c8d93b265 100644
--- linux-libre-5.10.245-gnu1/include/trace/events/filelock.h
+++ linux-libre-5.10.246-gnu1/include/trace/events/filelock.h
@@ -27,7 +27,8 @@
 		{ FL_SLEEP,		"FL_SLEEP" },			\
 		{ FL_DOWNGRADE_PENDING,	"FL_DOWNGRADE_PENDING" },	\
 		{ FL_UNLOCK_PENDING,	"FL_UNLOCK_PENDING" },		\
-		{ FL_OFDLCK,		"FL_OFDLCK" })
+		{ FL_OFDLCK,		"FL_OFDLCK" },			\
+		{ FL_RECLAIM,		"FL_RECLAIM"})
 
 #define show_fl_type(val)				\
 	__print_symbolic(val,				\
diff --git linux-libre-5.10.245-gnu1/include/uapi/linux/netlink.h linux-libre-5.10.246-gnu1/include/uapi/linux/netlink.h
index 49751d5fee88..9bcca78ee1f9 100644
--- linux-libre-5.10.245-gnu1/include/uapi/linux/netlink.h
+++ linux-libre-5.10.246-gnu1/include/uapi/linux/netlink.h
@@ -72,6 +72,7 @@ struct nlmsghdr {
 
 /* Modifiers to DELETE request */
 #define NLM_F_NONREC	0x100	/* Do not delete recursively	*/
+#define NLM_F_BULK	0x200	/* Delete multiple objects	*/
 
 /* Flags for ACK message */
 #define NLM_F_CAPPED	0x100	/* request was capped */
diff --git linux-libre-5.10.245-gnu1/init/main.c linux-libre-5.10.246-gnu1/init/main.c
index b1593bdaf3b9..cbb7ad93d7fa 100644
--- linux-libre-5.10.245-gnu1/init/main.c
+++ linux-libre-5.10.246-gnu1/init/main.c
@@ -531,9 +531,23 @@ static int __init unknown_bootoption(char *param, char *val,
 				     const char *unused, void *arg)
 {
 	size_t len = strlen(param);
+	int i;
+
+	/*
+	 * Well-known bootloader identifiers:
+	 * 1. LILO/Grub pass "BOOT_IMAGE=...";
+	 * 2. kexec/kdump (kexec-tools) pass "kexec".
+	 */
+	const char *bootloader[] = { "BOOT_IMAGE=", "kexec", NULL };
 
 	repair_env_string(param, val);
 
+	/* Handle bootloader identifier */
+	for (i = 0; bootloader[i]; i++) {
+		if (strstarts(param, bootloader[i]))
+			return 0;
+	}
+
 	/* Handle obsolete-style parameters */
 	if (obsolete_checksetup(param))
 		return 0;
diff --git linux-libre-5.10.245-gnu1/kernel/fork.c linux-libre-5.10.246-gnu1/kernel/fork.c
index cdf28ac44879..072fe9d6c47b 100644
--- linux-libre-5.10.245-gnu1/kernel/fork.c
+++ linux-libre-5.10.246-gnu1/kernel/fork.c
@@ -1519,7 +1519,7 @@ static int copy_io(unsigned long clone_flags, struct task_struct *tsk)
 	return 0;
 }
 
-static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk)
+static int copy_sighand(u64 clone_flags, struct task_struct *tsk)
 {
 	struct sighand_struct *sig;
 
diff --git linux-libre-5.10.245-gnu1/kernel/padata.c linux-libre-5.10.246-gnu1/kernel/padata.c
index 1bd61add0915..6c8a141b5c4b 100644
--- linux-libre-5.10.245-gnu1/kernel/padata.c
+++ linux-libre-5.10.246-gnu1/kernel/padata.c
@@ -295,7 +295,11 @@ static struct padata_priv *padata_find_next(struct parallel_data *pd,
 	if (remove_object) {
 		list_del_init(&padata->list);
 		++pd->processed;
-		pd->cpu = cpumask_next_wrap(cpu, pd->cpumask.pcpu, -1, false);
+		/* When sequence wraps around, reset to the first CPU. */
+		if (unlikely(pd->processed == 0))
+			pd->cpu = cpumask_first(pd->cpumask.pcpu);
+		else
+			pd->cpu = cpumask_next_wrap(cpu, pd->cpumask.pcpu, -1, false);
 	}
 
 	spin_unlock(&reorder->lock);
diff --git linux-libre-5.10.245-gnu1/kernel/pid.c linux-libre-5.10.246-gnu1/kernel/pid.c
index 0820f2c50bb0..a5a08476f375 100644
--- linux-libre-5.10.245-gnu1/kernel/pid.c
+++ linux-libre-5.10.246-gnu1/kernel/pid.c
@@ -474,7 +474,7 @@ pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns)
 	struct upid *upid;
 	pid_t nr = 0;
 
-	if (pid && ns->level <= pid->level) {
+	if (pid && ns && ns->level <= pid->level) {
 		upid = &pid->numbers[ns->level];
 		if (upid->ns == ns)
 			nr = upid->nr;
diff --git linux-libre-5.10.245-gnu1/kernel/sched/fair.c linux-libre-5.10.246-gnu1/kernel/sched/fair.c
index 9f8cb265589b..c11d59bea0ea 100644
--- linux-libre-5.10.245-gnu1/kernel/sched/fair.c
+++ linux-libre-5.10.246-gnu1/kernel/sched/fair.c
@@ -3907,7 +3907,7 @@ static inline unsigned long cfs_rq_load_avg(struct cfs_rq *cfs_rq)
 	return cfs_rq->avg.load_avg;
 }
 
-static int newidle_balance(struct rq *this_rq, struct rq_flags *rf);
+static int sched_balance_newidle(struct rq *this_rq, struct rq_flags *rf);
 
 static inline unsigned long task_util(struct task_struct *p)
 {
@@ -4234,7 +4234,7 @@ attach_entity_load_avg(struct cfs_rq *cfs_rq, struct sched_entity *se) {}
 static inline void
 detach_entity_load_avg(struct cfs_rq *cfs_rq, struct sched_entity *se) {}
 
-static inline int newidle_balance(struct rq *rq, struct rq_flags *rf)
+static inline int sched_balance_newidle(struct rq *rq, struct rq_flags *rf)
 {
 	return 0;
 }
@@ -7065,7 +7065,7 @@ balance_fair(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
 	if (rq->nr_running)
 		return 1;
 
-	return newidle_balance(rq, rf) != 0;
+	return sched_balance_newidle(rq, rf) != 0;
 }
 #endif /* CONFIG_SMP */
 
@@ -7353,21 +7353,21 @@ done: __maybe_unused;
 	return p;
 
 idle:
-	if (!rf)
-		return NULL;
-
-	new_tasks = newidle_balance(rq, rf);
+	if (rf) {
+		new_tasks = sched_balance_newidle(rq, rf);
 
-	/*
-	 * Because newidle_balance() releases (and re-acquires) rq->lock, it is
-	 * possible for any higher priority task to appear. In that case we
-	 * must re-start the pick_next_entity() loop.
-	 */
-	if (new_tasks < 0)
-		return RETRY_TASK;
+		/*
+		 * Because sched_balance_newidle() releases (and re-acquires)
+		 * rq->lock, it is possible for any higher priority task to
+		 * appear. In that case we must re-start the pick_next_entity()
+		 * loop.
+		 */
+		if (new_tasks < 0)
+			return RETRY_TASK;
 
-	if (new_tasks > 0)
-		goto again;
+		if (new_tasks > 0)
+			goto again;
+	}
 
 	/*
 	 * rq is about to be idle, check if we need to update the
@@ -10090,7 +10090,7 @@ out_one_pinned:
 	ld_moved = 0;
 
 	/*
-	 * newidle_balance() disregards balance intervals, so we could
+	 * sched_balance_newidle() disregards balance intervals, so we could
 	 * repeatedly reach this code, which would lead to balance_interval
 	 * skyrocketting in a short amount of time. Skip the balance_interval
 	 * increase logic to avoid that.
@@ -10808,7 +10808,7 @@ static inline void nohz_newidle_balance(struct rq *this_rq) { }
 #endif /* CONFIG_NO_HZ_COMMON */
 
 /*
- * idle_balance is called by schedule() if this_cpu is about to become
+ * sched_balance_newidle is called by schedule() if this_cpu is about to become
  * idle. Attempts to pull tasks from other CPUs.
  *
  * Returns:
@@ -10816,7 +10816,7 @@ static inline void nohz_newidle_balance(struct rq *this_rq) { }
  *     0 - failed, no new tasks
  *   > 0 - success, new (fair) tasks present
  */
-static int newidle_balance(struct rq *this_rq, struct rq_flags *rf)
+static int sched_balance_newidle(struct rq *this_rq, struct rq_flags *rf)
 {
 	unsigned long next_balance = jiffies + HZ;
 	int this_cpu = this_rq->cpu;
diff --git linux-libre-5.10.245-gnu1/kernel/trace/preemptirq_delay_test.c linux-libre-5.10.246-gnu1/kernel/trace/preemptirq_delay_test.c
index 1a4f2f424996..91a3f4006ae6 100644
--- linux-libre-5.10.245-gnu1/kernel/trace/preemptirq_delay_test.c
+++ linux-libre-5.10.246-gnu1/kernel/trace/preemptirq_delay_test.c
@@ -31,8 +31,6 @@ MODULE_PARM_DESC(burst_size, "The size of a burst (default 1)");
 
 static struct completion done;
 
-#define MIN(x, y) ((x) < (y) ? (x) : (y))
-
 static void busy_wait(ulong time)
 {
 	u64 start, end;
diff --git linux-libre-5.10.245-gnu1/kernel/trace/trace_kprobe.c linux-libre-5.10.246-gnu1/kernel/trace/trace_kprobe.c
index 646109d389e9..044df6073211 100644
--- linux-libre-5.10.245-gnu1/kernel/trace/trace_kprobe.c
+++ linux-libre-5.10.246-gnu1/kernel/trace/trace_kprobe.c
@@ -1782,14 +1782,15 @@ static int kprobe_register(struct trace_event_call *event,
 static int kprobe_dispatcher(struct kprobe *kp, struct pt_regs *regs)
 {
 	struct trace_kprobe *tk = container_of(kp, struct trace_kprobe, rp.kp);
+	unsigned int flags = trace_probe_load_flag(&tk->tp);
 	int ret = 0;
 
 	raw_cpu_inc(*tk->nhit);
 
-	if (trace_probe_test_flag(&tk->tp, TP_FLAG_TRACE))
+	if (flags & TP_FLAG_TRACE)
 		kprobe_trace_func(tk, regs);
 #ifdef CONFIG_PERF_EVENTS
-	if (trace_probe_test_flag(&tk->tp, TP_FLAG_PROFILE))
+	if (flags & TP_FLAG_PROFILE)
 		ret = kprobe_perf_func(tk, regs);
 #endif
 	return ret;
@@ -1800,13 +1801,15 @@ static int
 kretprobe_dispatcher(struct kretprobe_instance *ri, struct pt_regs *regs)
 {
 	struct trace_kprobe *tk = container_of(ri->rp, struct trace_kprobe, rp);
+	unsigned int flags;
 
 	raw_cpu_inc(*tk->nhit);
 
-	if (trace_probe_test_flag(&tk->tp, TP_FLAG_TRACE))
+	flags = trace_probe_load_flag(&tk->tp);
+	if (flags & TP_FLAG_TRACE)
 		kretprobe_trace_func(tk, ri, regs);
 #ifdef CONFIG_PERF_EVENTS
-	if (trace_probe_test_flag(&tk->tp, TP_FLAG_PROFILE))
+	if (flags & TP_FLAG_PROFILE)
 		kretprobe_perf_func(tk, ri, regs);
 #endif
 	return 0;	/* We don't tweek kernel, so just return 0 */
diff --git linux-libre-5.10.245-gnu1/kernel/trace/trace_probe.h linux-libre-5.10.246-gnu1/kernel/trace/trace_probe.h
index 22c05ca97758..9be69ba07cd2 100644
--- linux-libre-5.10.245-gnu1/kernel/trace/trace_probe.h
+++ linux-libre-5.10.246-gnu1/kernel/trace/trace_probe.h
@@ -251,16 +251,21 @@ struct event_file_link {
 	struct list_head		list;
 };
 
+static inline unsigned int trace_probe_load_flag(struct trace_probe *tp)
+{
+	return smp_load_acquire(&tp->event->flags);
+}
+
 static inline bool trace_probe_test_flag(struct trace_probe *tp,
 					 unsigned int flag)
 {
-	return !!(tp->event->flags & flag);
+	return !!(trace_probe_load_flag(tp) & flag);
 }
 
 static inline void trace_probe_set_flag(struct trace_probe *tp,
 					unsigned int flag)
 {
-	tp->event->flags |= flag;
+	smp_store_release(&tp->event->flags, tp->event->flags | flag);
 }
 
 static inline void trace_probe_clear_flag(struct trace_probe *tp,
diff --git linux-libre-5.10.245-gnu1/kernel/trace/trace_uprobe.c linux-libre-5.10.246-gnu1/kernel/trace/trace_uprobe.c
index 60ff36f5d7f9..fd4001881355 100644
--- linux-libre-5.10.245-gnu1/kernel/trace/trace_uprobe.c
+++ linux-libre-5.10.246-gnu1/kernel/trace/trace_uprobe.c
@@ -1484,6 +1484,7 @@ static int uprobe_dispatcher(struct uprobe_consumer *con, struct pt_regs *regs)
 	struct uprobe_dispatch_data udd;
 	struct uprobe_cpu_buffer *ucb;
 	int dsize, esize;
+	unsigned int flags;
 	int ret = 0;
 
 
@@ -1504,11 +1505,12 @@ static int uprobe_dispatcher(struct uprobe_consumer *con, struct pt_regs *regs)
 	ucb = uprobe_buffer_get();
 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);
 
-	if (trace_probe_test_flag(&tu->tp, TP_FLAG_TRACE))
+	flags = trace_probe_load_flag(&tu->tp);
+	if (flags & TP_FLAG_TRACE)
 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);
 
 #ifdef CONFIG_PERF_EVENTS
-	if (trace_probe_test_flag(&tu->tp, TP_FLAG_PROFILE))
+	if (flags & TP_FLAG_PROFILE)
 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);
 #endif
 	uprobe_buffer_put(ucb);
@@ -1522,6 +1524,7 @@ static int uretprobe_dispatcher(struct uprobe_consumer *con,
 	struct uprobe_dispatch_data udd;
 	struct uprobe_cpu_buffer *ucb;
 	int dsize, esize;
+	unsigned int flags;
 
 	tu = container_of(con, struct trace_uprobe, consumer);
 
@@ -1539,11 +1542,12 @@ static int uretprobe_dispatcher(struct uprobe_consumer *con,
 	ucb = uprobe_buffer_get();
 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);
 
-	if (trace_probe_test_flag(&tu->tp, TP_FLAG_TRACE))
+	flags = trace_probe_load_flag(&tu->tp);
+	if (flags & TP_FLAG_TRACE)
 		uretprobe_trace_func(tu, func, regs, ucb, dsize);
 
 #ifdef CONFIG_PERF_EVENTS
-	if (trace_probe_test_flag(&tu->tp, TP_FLAG_PROFILE))
+	if (flags & TP_FLAG_PROFILE)
 		uretprobe_perf_func(tu, func, regs, ucb, dsize);
 #endif
 	uprobe_buffer_put(ucb);
diff --git linux-libre-5.10.245-gnu1/lib/btree.c linux-libre-5.10.246-gnu1/lib/btree.c
index b4cf08a5c267..b12f99d4c45c 100644
--- linux-libre-5.10.245-gnu1/lib/btree.c
+++ linux-libre-5.10.246-gnu1/lib/btree.c
@@ -43,7 +43,6 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
 #define NODESIZE MAX(L1_CACHE_BYTES, 128)
 
 struct btree_geo {
diff --git linux-libre-5.10.245-gnu1/lib/crypto/Makefile linux-libre-5.10.246-gnu1/lib/crypto/Makefile
index 26be2bbe09c5..9dd0b28c0930 100644
--- linux-libre-5.10.245-gnu1/lib/crypto/Makefile
+++ linux-libre-5.10.246-gnu1/lib/crypto/Makefile
@@ -22,6 +22,10 @@ obj-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC)	+= libcurve25519-generic.o
 libcurve25519-generic-y				:= curve25519-fiat32.o
 libcurve25519-generic-$(CONFIG_ARCH_SUPPORTS_INT128)	:= curve25519-hacl64.o
 libcurve25519-generic-y				+= curve25519-generic.o
+# clang versions prior to 18 may blow out the stack with KASAN
+ifeq ($(call clang-min-version, 180000),)
+KASAN_SANITIZE_curve25519-hacl64.o := n
+endif
 
 obj-$(CONFIG_CRYPTO_LIB_CURVE25519)		+= libcurve25519.o
 libcurve25519-y					+= curve25519.o
diff --git linux-libre-5.10.245-gnu1/lib/decompress_unlzma.c linux-libre-5.10.246-gnu1/lib/decompress_unlzma.c
index 1cf409ef8d04..5b9c7a1bfaf4 100644
--- linux-libre-5.10.245-gnu1/lib/decompress_unlzma.c
+++ linux-libre-5.10.246-gnu1/lib/decompress_unlzma.c
@@ -37,7 +37,9 @@
 
 #include <linux/decompress/mm.h>
 
+#ifndef MIN
 #define	MIN(a, b) (((a) < (b)) ? (a) : (b))
+#endif
 
 static long long INIT read_int(unsigned char *ptr, int size)
 {
diff --git linux-libre-5.10.245-gnu1/lib/genalloc.c linux-libre-5.10.246-gnu1/lib/genalloc.c
index dab97bb69df6..820e6bc687c3 100644
--- linux-libre-5.10.245-gnu1/lib/genalloc.c
+++ linux-libre-5.10.246-gnu1/lib/genalloc.c
@@ -893,8 +893,11 @@ struct gen_pool *of_gen_pool_get(struct device_node *np,
 		if (!name)
 			name = np_pool->name;
 	}
-	if (pdev)
+	if (pdev) {
 		pool = gen_pool_get(&pdev->dev, name);
+		put_device(&pdev->dev);
+	}
+
 	of_node_put(np_pool);
 
 	return pool;
diff --git linux-libre-5.10.245-gnu1/lib/logic_pio.c linux-libre-5.10.246-gnu1/lib/logic_pio.c
index 07b4b9a1f54b..2ea564a40064 100644
--- linux-libre-5.10.245-gnu1/lib/logic_pio.c
+++ linux-libre-5.10.246-gnu1/lib/logic_pio.c
@@ -20,9 +20,6 @@
 static LIST_HEAD(io_range_list);
 static DEFINE_MUTEX(io_range_mutex);
 
-/* Consider a kernel general helper for this */
-#define in_range(b, first, len)        ((b) >= (first) && (b) < (first) + (len))
-
 /**
  * logic_pio_register_range - register logical PIO range for a host
  * @new_range: pointer to the IO range to be registered.
diff --git linux-libre-5.10.245-gnu1/lib/vsprintf.c linux-libre-5.10.246-gnu1/lib/vsprintf.c
index b08b8ee1bbc0..90372391ce90 100644
--- linux-libre-5.10.245-gnu1/lib/vsprintf.c
+++ linux-libre-5.10.246-gnu1/lib/vsprintf.c
@@ -1078,7 +1078,7 @@ char *resource_string(char *buf, char *end, struct resource *res,
 #define FLAG_BUF_SIZE		(2 * sizeof(res->flags))
 #define DECODED_BUF_SIZE	sizeof("[mem - 64bit pref window disabled]")
 #define RAW_BUF_SIZE		sizeof("[mem - flags 0x]")
-	char sym[max(2*RSRC_BUF_SIZE + DECODED_BUF_SIZE,
+	char sym[MAX(2*RSRC_BUF_SIZE + DECODED_BUF_SIZE,
 		     2*RSRC_BUF_SIZE + FLAG_BUF_SIZE + RAW_BUF_SIZE)];
 
 	char *p = sym, *pend = sym + sizeof(sym);
diff --git linux-libre-5.10.245-gnu1/lib/zstd/zstd_internal.h linux-libre-5.10.246-gnu1/lib/zstd/zstd_internal.h
index dac753397f86..927ed4e8c11c 100644
--- linux-libre-5.10.245-gnu1/lib/zstd/zstd_internal.h
+++ linux-libre-5.10.246-gnu1/lib/zstd/zstd_internal.h
@@ -36,8 +36,6 @@
 /*-*************************************
 *  shared macros
 ***************************************/
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
 #define CHECK_F(f)                       \
 	{                                \
 		size_t const errcod = f; \
diff --git linux-libre-5.10.245-gnu1/mm/hugetlb.c linux-libre-5.10.246-gnu1/mm/hugetlb.c
index 1411c2f34bbf..8efe35ea0baa 100644
--- linux-libre-5.10.245-gnu1/mm/hugetlb.c
+++ linux-libre-5.10.246-gnu1/mm/hugetlb.c
@@ -5119,6 +5119,8 @@ unsigned long hugetlb_change_protection(struct vm_area_struct *vma,
 			pages++;
 		}
 		spin_unlock(ptl);
+
+		cond_resched();
 	}
 	/*
 	 * Must flush TLB before releasing i_mmap_rwsem: x86's huge_pmd_unshare
diff --git linux-libre-5.10.245-gnu1/mm/zsmalloc.c linux-libre-5.10.246-gnu1/mm/zsmalloc.c
index f5f80981ac98..bd66c28afb5c 100644
--- linux-libre-5.10.245-gnu1/mm/zsmalloc.c
+++ linux-libre-5.10.246-gnu1/mm/zsmalloc.c
@@ -126,7 +126,6 @@
 #define ISOLATED_BITS	3
 #define MAGIC_VAL_BITS	8
 
-#define MAX(a, b) ((a) >= (b) ? (a) : (b))
 /* ZS_MIN_ALLOC_SIZE must be multiple of ZS_ALIGN */
 #define ZS_MIN_ALLOC_SIZE \
 	MAX(32, (ZS_MAX_PAGES_PER_ZSPAGE << PAGE_SHIFT >> OBJ_INDEX_BITS))
diff --git linux-libre-5.10.245-gnu1/net/9p/trans_fd.c linux-libre-5.10.246-gnu1/net/9p/trans_fd.c
index 63f4d2067059..40d458c438df 100644
--- linux-libre-5.10.245-gnu1/net/9p/trans_fd.c
+++ linux-libre-5.10.246-gnu1/net/9p/trans_fd.c
@@ -711,10 +711,10 @@ static int p9_fd_cancelled(struct p9_client *client, struct p9_req_t *req)
 	p9_debug(P9_DEBUG_TRANS, "client %p req %p\n", client, req);
 
 	spin_lock(&client->lock);
-	/* Ignore cancelled request if message has been received
-	 * before lock.
-	 */
-	if (req->status == REQ_STATUS_RCVD) {
+	/* Ignore cancelled request if status changed since the request was
+	 * processed in p9_client_flush()
+	*/
+	if (req->status != REQ_STATUS_SENT) {
 		spin_unlock(&client->lock);
 		return 0;
 	}
diff --git linux-libre-5.10.245-gnu1/net/bluetooth/mgmt.c linux-libre-5.10.246-gnu1/net/bluetooth/mgmt.c
index 51b16c2a279f..fda0bd990dcb 100644
--- linux-libre-5.10.245-gnu1/net/bluetooth/mgmt.c
+++ linux-libre-5.10.246-gnu1/net/bluetooth/mgmt.c
@@ -3801,13 +3801,11 @@ static int read_exp_features_info(struct sock *sk, struct hci_dev *hdev,
 	memset(&buf, 0, sizeof(buf));
 
 #ifdef CONFIG_BT_FEATURE_DEBUG
-	if (!hdev) {
-		flags = bt_dbg_get() ? BIT(0) : 0;
+	flags = bt_dbg_get() ? BIT(0) : 0;
 
-		memcpy(rp->features[idx].uuid, debug_uuid, 16);
-		rp->features[idx].flags = cpu_to_le32(flags);
-		idx++;
-	}
+	memcpy(rp->features[idx].uuid, debug_uuid, 16);
+	rp->features[idx].flags = cpu_to_le32(flags);
+	idx++;
 #endif
 
 	if (hdev) {
diff --git linux-libre-5.10.245-gnu1/net/core/filter.c linux-libre-5.10.246-gnu1/net/core/filter.c
index 076b317c3594..1d1d4e92cb66 100644
--- linux-libre-5.10.245-gnu1/net/core/filter.c
+++ linux-libre-5.10.246-gnu1/net/core/filter.c
@@ -2268,6 +2268,7 @@ static int __bpf_redirect_neigh_v6(struct sk_buff *skb, struct net_device *dev,
 		if (IS_ERR(dst))
 			goto out_drop;
 
+		skb_dst_drop(skb);
 		skb_dst_set(skb, dst);
 	} else if (nh->nh_family != AF_INET6) {
 		goto out_drop;
@@ -2383,6 +2384,7 @@ static int __bpf_redirect_neigh_v4(struct sk_buff *skb, struct net_device *dev,
 			goto out_drop;
 		}
 
+		skb_dst_drop(skb);
 		skb_dst_set(skb, &rt->dst);
 	}
 
@@ -8149,13 +8151,17 @@ static bool sock_addr_is_valid_access(int off, int size,
 			return false;
 		info->reg_type = PTR_TO_SOCKET;
 		break;
-	default:
-		if (type == BPF_READ) {
-			if (size != size_default)
-				return false;
-		} else {
+	case bpf_ctx_range(struct bpf_sock_addr, user_family):
+	case bpf_ctx_range(struct bpf_sock_addr, family):
+	case bpf_ctx_range(struct bpf_sock_addr, type):
+	case bpf_ctx_range(struct bpf_sock_addr, protocol):
+		if (type != BPF_READ)
 			return false;
-		}
+		if (size != size_default)
+			return false;
+		break;
+	default:
+		return false;
 	}
 
 	return true;
diff --git linux-libre-5.10.245-gnu1/net/core/rtnetlink.c linux-libre-5.10.246-gnu1/net/core/rtnetlink.c
index bc86034e17ea..99337557408b 100644
--- linux-libre-5.10.245-gnu1/net/core/rtnetlink.c
+++ linux-libre-5.10.246-gnu1/net/core/rtnetlink.c
@@ -214,6 +214,8 @@ static int rtnl_register_internal(struct module *owner,
 	if (dumpit)
 		link->dumpit = dumpit;
 
+	WARN_ON(rtnl_msgtype_kind(msgtype) != RTNL_KIND_DEL &&
+		(flags & RTNL_FLAG_BULK_DEL_SUPPORTED));
 	link->flags |= flags;
 
 	/* publish protocol:msgtype */
@@ -4132,22 +4134,31 @@ int ndo_dflt_fdb_del(struct ndmsg *ndm,
 }
 EXPORT_SYMBOL(ndo_dflt_fdb_del);
 
+static const struct nla_policy fdb_del_bulk_policy[NDA_MAX + 1] = {
+	[NDA_VLAN]	= { .type = NLA_U16 },
+	[NDA_IFINDEX]	= NLA_POLICY_MIN(NLA_S32, 1),
+};
+
 static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
 			struct netlink_ext_ack *extack)
 {
+	bool del_bulk = !!(nlh->nlmsg_flags & NLM_F_BULK);
 	struct net *net = sock_net(skb->sk);
+	const struct net_device_ops *ops;
 	struct ndmsg *ndm;
 	struct nlattr *tb[NDA_MAX+1];
 	struct net_device *dev;
-	__u8 *addr;
+	__u8 *addr = NULL;
 	int err;
 	u16 vid;
 
-	if (!netlink_capable(skb, CAP_NET_ADMIN))
-		return -EPERM;
-
-	err = nlmsg_parse_deprecated(nlh, sizeof(*ndm), tb, NDA_MAX, NULL,
-				     extack);
+	if (!del_bulk) {
+		err = nlmsg_parse_deprecated(nlh, sizeof(*ndm), tb, NDA_MAX,
+					     NULL, extack);
+	} else {
+		err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX,
+				  fdb_del_bulk_policy, extack);
+	}
 	if (err < 0)
 		return err;
 
@@ -4163,9 +4174,12 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
 		return -ENODEV;
 	}
 
-	if (!tb[NDA_LLADDR] || nla_len(tb[NDA_LLADDR]) != ETH_ALEN) {
-		NL_SET_ERR_MSG(extack, "invalid address");
-		return -EINVAL;
+	if (!del_bulk) {
+		if (!tb[NDA_LLADDR] || nla_len(tb[NDA_LLADDR]) != ETH_ALEN) {
+			NL_SET_ERR_MSG(extack, "invalid address");
+			return -EINVAL;
+		}
+		addr = nla_data(tb[NDA_LLADDR]);
 	}
 
 	if (dev->type != ARPHRD_ETHER) {
@@ -4173,8 +4187,6 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
 		return -EINVAL;
 	}
 
-	addr = nla_data(tb[NDA_LLADDR]);
-
 	err = fdb_vid_parse(tb[NDA_VLAN], &vid, extack);
 	if (err)
 		return err;
@@ -4185,10 +4197,16 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
 	if ((!ndm->ndm_flags || ndm->ndm_flags & NTF_MASTER) &&
 	    netif_is_bridge_port(dev)) {
 		struct net_device *br_dev = netdev_master_upper_dev_get(dev);
-		const struct net_device_ops *ops = br_dev->netdev_ops;
 
-		if (ops->ndo_fdb_del)
-			err = ops->ndo_fdb_del(ndm, tb, dev, addr, vid);
+		ops = br_dev->netdev_ops;
+		if (!del_bulk) {
+			if (ops->ndo_fdb_del)
+				err = ops->ndo_fdb_del(ndm, tb, dev, addr, vid);
+		} else {
+			if (ops->ndo_fdb_del_bulk)
+				err = ops->ndo_fdb_del_bulk(ndm, tb, dev, vid,
+							    extack);
+		}
 
 		if (err)
 			goto out;
@@ -4198,15 +4216,24 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
 
 	/* Embedded bridge, macvlan, and any other device support */
 	if (ndm->ndm_flags & NTF_SELF) {
-		if (dev->netdev_ops->ndo_fdb_del)
-			err = dev->netdev_ops->ndo_fdb_del(ndm, tb, dev, addr,
-							   vid);
-		else
-			err = ndo_dflt_fdb_del(ndm, tb, dev, addr, vid);
+		ops = dev->netdev_ops;
+		if (!del_bulk) {
+			if (ops->ndo_fdb_del)
+				err = ops->ndo_fdb_del(ndm, tb, dev, addr, vid);
+			else
+				err = ndo_dflt_fdb_del(ndm, tb, dev, addr, vid);
+		} else {
+			/* in case err was cleared by NTF_MASTER call */
+			err = -EOPNOTSUPP;
+			if (ops->ndo_fdb_del_bulk)
+				err = ops->ndo_fdb_del_bulk(ndm, tb, dev, vid,
+							    extack);
+		}
 
 		if (!err) {
-			rtnl_fdb_notify(dev, addr, vid, RTM_DELNEIGH,
-					ndm->ndm_state);
+			if (!del_bulk)
+				rtnl_fdb_notify(dev, addr, vid, RTM_DELNEIGH,
+						ndm->ndm_state);
 			ndm->ndm_flags &= ~NTF_SELF;
 		}
 	}
@@ -5513,11 +5540,11 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 {
 	struct net *net = sock_net(skb->sk);
 	struct rtnl_link *link;
+	enum rtnl_kinds kind;
 	struct module *owner;
 	int err = -EOPNOTSUPP;
 	rtnl_doit_func doit;
 	unsigned int flags;
-	int kind;
 	int family;
 	int type;
 
@@ -5532,13 +5559,13 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 		return 0;
 
 	family = ((struct rtgenmsg *)nlmsg_data(nlh))->rtgen_family;
-	kind = type&3;
+	kind = rtnl_msgtype_kind(type);
 
-	if (kind != 2 && !netlink_net_capable(skb, CAP_NET_ADMIN))
+	if (kind != RTNL_KIND_GET && !netlink_net_capable(skb, CAP_NET_ADMIN))
 		return -EPERM;
 
 	rcu_read_lock();
-	if (kind == 2 && nlh->nlmsg_flags&NLM_F_DUMP) {
+	if (kind == RTNL_KIND_GET && (nlh->nlmsg_flags & NLM_F_DUMP)) {
 		struct sock *rtnl;
 		rtnl_dumpit_func dumpit;
 		u32 min_dump_alloc = 0;
@@ -5594,6 +5621,13 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 	}
 
 	flags = link->flags;
+	if (kind == RTNL_KIND_DEL && (nlh->nlmsg_flags & NLM_F_BULK) &&
+	    !(flags & RTNL_FLAG_BULK_DEL_SUPPORTED)) {
+		NL_SET_ERR_MSG(extack, "Bulk delete is not supported");
+		module_put(owner);
+		goto err_unlock;
+	}
+
 	if (flags & RTNL_FLAG_DOIT_UNLOCKED) {
 		doit = link->doit;
 		rcu_read_unlock();
@@ -5722,7 +5756,8 @@ void __init rtnetlink_init(void)
 	rtnl_register(PF_UNSPEC, RTM_DELLINKPROP, rtnl_dellinkprop, NULL, 0);
 
 	rtnl_register(PF_BRIDGE, RTM_NEWNEIGH, rtnl_fdb_add, NULL, 0);
-	rtnl_register(PF_BRIDGE, RTM_DELNEIGH, rtnl_fdb_del, NULL, 0);
+	rtnl_register(PF_BRIDGE, RTM_DELNEIGH, rtnl_fdb_del, NULL,
+		      RTNL_FLAG_BULK_DEL_SUPPORTED);
 	rtnl_register(PF_BRIDGE, RTM_GETNEIGH, rtnl_fdb_get, rtnl_fdb_dump, 0);
 
 	rtnl_register(PF_BRIDGE, RTM_GETLINK, NULL, rtnl_bridge_getlink, 0);
diff --git linux-libre-5.10.245-gnu1/net/ipv4/ip_tunnel.c linux-libre-5.10.246-gnu1/net/ipv4/ip_tunnel.c
index cf9184928ede..6a8520000296 100644
--- linux-libre-5.10.245-gnu1/net/ipv4/ip_tunnel.c
+++ linux-libre-5.10.246-gnu1/net/ipv4/ip_tunnel.c
@@ -553,20 +553,6 @@ static int tnl_update_pmtu(struct net_device *dev, struct sk_buff *skb,
 	return 0;
 }
 
-static void ip_tunnel_adj_headroom(struct net_device *dev, unsigned int headroom)
-{
-	/* we must cap headroom to some upperlimit, else pskb_expand_head
-	 * will overflow header offsets in skb_headers_offset_update().
-	 */
-	static const unsigned int max_allowed = 512;
-
-	if (headroom > max_allowed)
-		headroom = max_allowed;
-
-	if (headroom > READ_ONCE(dev->needed_headroom))
-		WRITE_ONCE(dev->needed_headroom, headroom);
-}
-
 void ip_md_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
 		       u8 proto, int tunnel_hlen)
 {
diff --git linux-libre-5.10.245-gnu1/net/ipv4/proc.c linux-libre-5.10.246-gnu1/net/ipv4/proc.c
index 80d13d8f982d..94fbba052b49 100644
--- linux-libre-5.10.245-gnu1/net/ipv4/proc.c
+++ linux-libre-5.10.246-gnu1/net/ipv4/proc.c
@@ -43,7 +43,7 @@
 #include <net/sock.h>
 #include <net/raw.h>
 
-#define TCPUDP_MIB_MAX max_t(u32, UDP_MIB_MAX, TCP_MIB_MAX)
+#define TCPUDP_MIB_MAX MAX_T(u32, UDP_MIB_MAX, TCP_MIB_MAX)
 
 /*
  *	Report socket allocation statistics [mea@utu.fi]
diff --git linux-libre-5.10.245-gnu1/net/ipv4/tcp.c linux-libre-5.10.246-gnu1/net/ipv4/tcp.c
index afc31f1def76..6ffda70e7e58 100644
--- linux-libre-5.10.245-gnu1/net/ipv4/tcp.c
+++ linux-libre-5.10.246-gnu1/net/ipv4/tcp.c
@@ -2536,8 +2536,8 @@ bool tcp_check_oom(struct sock *sk, int shift)
 
 void __tcp_close(struct sock *sk, long timeout)
 {
+	bool data_was_unread = false;
 	struct sk_buff *skb;
-	int data_was_unread = 0;
 	int state;
 
 	WRITE_ONCE(sk->sk_shutdown, SHUTDOWN_MASK);
@@ -2556,11 +2556,12 @@ void __tcp_close(struct sock *sk, long timeout)
 	 *  reader process may not have drained the data yet!
 	 */
 	while ((skb = __skb_dequeue(&sk->sk_receive_queue)) != NULL) {
-		u32 len = TCP_SKB_CB(skb)->end_seq - TCP_SKB_CB(skb)->seq;
+		u32 end_seq = TCP_SKB_CB(skb)->end_seq;
 
 		if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN)
-			len--;
-		data_was_unread += len;
+			end_seq--;
+		if (after(end_seq, tcp_sk(sk)->copied_seq))
+			data_was_unread = true;
 		__kfree_skb(skb);
 	}
 
diff --git linux-libre-5.10.245-gnu1/net/ipv4/tcp_input.c linux-libre-5.10.246-gnu1/net/ipv4/tcp_input.c
index 64a87a39287a..50af55778617 100644
--- linux-libre-5.10.245-gnu1/net/ipv4/tcp_input.c
+++ linux-libre-5.10.246-gnu1/net/ipv4/tcp_input.c
@@ -7000,7 +7000,6 @@ int tcp_conn_request(struct request_sock_ops *rsk_ops,
 				    &foc, TCP_SYNACK_FASTOPEN, skb);
 		/* Add the child socket directly into the accept queue */
 		if (!inet_csk_reqsk_queue_add(sk, req, fastopen_sk)) {
-			reqsk_fastopen_remove(fastopen_sk, req, false);
 			bh_unlock_sock(fastopen_sk);
 			sock_put(fastopen_sk);
 			goto drop_and_free;
diff --git linux-libre-5.10.245-gnu1/net/ipv4/tcp_output.c linux-libre-5.10.246-gnu1/net/ipv4/tcp_output.c
index 32e38ac5ee2b..88e8d6543948 100644
--- linux-libre-5.10.245-gnu1/net/ipv4/tcp_output.c
+++ linux-libre-5.10.246-gnu1/net/ipv4/tcp_output.c
@@ -2177,7 +2177,8 @@ static bool tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb,
 				 u32 max_segs)
 {
 	const struct inet_connection_sock *icsk = inet_csk(sk);
-	u32 send_win, cong_win, limit, in_flight;
+	u32 send_win, cong_win, limit, in_flight, threshold;
+	u64 srtt_in_ns, expected_ack, how_far_is_the_ack;
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *head;
 	int win_divisor;
@@ -2239,9 +2240,19 @@ static bool tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb,
 	head = tcp_rtx_queue_head(sk);
 	if (!head)
 		goto send_now;
-	delta = tp->tcp_clock_cache - head->tstamp;
-	/* If next ACK is likely to come too late (half srtt), do not defer */
-	if ((s64)(delta - (u64)NSEC_PER_USEC * (tp->srtt_us >> 4)) < 0)
+
+	srtt_in_ns = (u64)(NSEC_PER_USEC >> 3) * tp->srtt_us;
+	/* When is the ACK expected ? */
+	expected_ack = head->tstamp + srtt_in_ns;
+	/* How far from now is the ACK expected ? */
+	how_far_is_the_ack = expected_ack - tp->tcp_clock_cache;
+
+	/* If next ACK is likely to come too late,
+	 * ie in more than min(1ms, half srtt), do not defer.
+	 */
+	threshold = min(srtt_in_ns >> 1, NSEC_PER_MSEC);
+
+	if ((s64)(how_far_is_the_ack - threshold) > 0)
 		goto send_now;
 
 	/* Ok, it looks like it is advisable to defer.
diff --git linux-libre-5.10.245-gnu1/net/ipv4/udp.c linux-libre-5.10.246-gnu1/net/ipv4/udp.c
index d9583a5b8f35..7277bd9df482 100644
--- linux-libre-5.10.245-gnu1/net/ipv4/udp.c
+++ linux-libre-5.10.246-gnu1/net/ipv4/udp.c
@@ -1445,12 +1445,12 @@ static bool udp_skb_has_head_state(struct sk_buff *skb)
 }
 
 /* fully reclaim rmem/fwd memory allocated for skb */
-static void udp_rmem_release(struct sock *sk, int size, int partial,
-			     bool rx_queue_lock_held)
+static void udp_rmem_release(struct sock *sk, unsigned int size,
+			     int partial, bool rx_queue_lock_held)
 {
 	struct udp_sock *up = udp_sk(sk);
 	struct sk_buff_head *sk_queue;
-	int amt;
+	unsigned int amt;
 
 	if (likely(partial)) {
 		up->forward_deficit += size;
@@ -1470,10 +1470,8 @@ static void udp_rmem_release(struct sock *sk, int size, int partial,
 	if (!rx_queue_lock_held)
 		spin_lock(&sk_queue->lock);
 
-
-	sk->sk_forward_alloc += size;
-	amt = (sk->sk_forward_alloc - partial) & ~(SK_MEM_QUANTUM - 1);
-	sk->sk_forward_alloc -= amt;
+	amt = (size + sk->sk_forward_alloc - partial) & ~(PAGE_SIZE - 1);
+	sk->sk_forward_alloc += size - amt;
 
 	if (amt)
 		__sk_mem_reduce_allocated(sk, amt >> SK_MEM_QUANTUM_SHIFT);
@@ -1657,7 +1655,7 @@ EXPORT_SYMBOL_GPL(skb_consume_udp);
 
 static struct sk_buff *__first_packet_length(struct sock *sk,
 					     struct sk_buff_head *rcvq,
-					     int *total)
+					     unsigned int *total)
 {
 	struct sk_buff *skb;
 
@@ -1690,8 +1688,8 @@ static int first_packet_length(struct sock *sk)
 {
 	struct sk_buff_head *rcvq = &udp_sk(sk)->reader_queue;
 	struct sk_buff_head *sk_queue = &sk->sk_receive_queue;
+	unsigned int total = 0;
 	struct sk_buff *skb;
-	int total = 0;
 	int res;
 
 	spin_lock_bh(&rcvq->lock);
diff --git linux-libre-5.10.245-gnu1/net/ipv6/ip6_tunnel.c linux-libre-5.10.246-gnu1/net/ipv6/ip6_tunnel.c
index bd27204725ed..6efad8d6653b 100644
--- linux-libre-5.10.245-gnu1/net/ipv6/ip6_tunnel.c
+++ linux-libre-5.10.246-gnu1/net/ipv6/ip6_tunnel.c
@@ -1277,8 +1277,7 @@ route_lookup:
 	 */
 	max_headroom = LL_RESERVED_SPACE(dst->dev) + sizeof(struct ipv6hdr)
 			+ dst->header_len + t->hlen;
-	if (max_headroom > READ_ONCE(dev->needed_headroom))
-		WRITE_ONCE(dev->needed_headroom, max_headroom);
+	ip_tunnel_adj_headroom(dev, max_headroom);
 
 	err = ip6_tnl_encap(skb, t, &proto, fl6);
 	if (err)
diff --git linux-libre-5.10.245-gnu1/net/ipv6/proc.c linux-libre-5.10.246-gnu1/net/ipv6/proc.c
index bbff3e02e302..929981a8fe98 100644
--- linux-libre-5.10.245-gnu1/net/ipv6/proc.c
+++ linux-libre-5.10.246-gnu1/net/ipv6/proc.c
@@ -27,7 +27,7 @@
 #include <net/ipv6.h>
 
 #define MAX4(a, b, c, d) \
-	max_t(u32, max_t(u32, a, b), max_t(u32, c, d))
+	MAX_T(u32, MAX_T(u32, a, b), MAX_T(u32, c, d))
 #define SNMP_MIB_MAX MAX4(UDP_MIB_MAX, TCP_MIB_MAX, \
 			IPSTATS_MIB_MAX, ICMP_MIB_MAX)
 
diff --git linux-libre-5.10.245-gnu1/net/netfilter/ipset/ip_set_hash_gen.h linux-libre-5.10.246-gnu1/net/netfilter/ipset/ip_set_hash_gen.h
index 636118b0f2ef..bac75e3afa96 100644
--- linux-libre-5.10.245-gnu1/net/netfilter/ipset/ip_set_hash_gen.h
+++ linux-libre-5.10.246-gnu1/net/netfilter/ipset/ip_set_hash_gen.h
@@ -87,7 +87,7 @@ struct hbucket {
 		: jhash_size((htable_bits) - HTABLE_REGION_BITS))
 #define ahash_sizeof_regions(htable_bits)		\
 	(ahash_numof_locks(htable_bits) * sizeof(struct ip_set_region))
-#define ahash_region(n, htable_bits)		\
+#define ahash_region(n)		\
 	((n) / jhash_size(HTABLE_REGION_BITS))
 #define ahash_bucket_start(h,  htable_bits)	\
 	((htable_bits) < HTABLE_REGION_BITS ? 0	\
@@ -716,7 +716,7 @@ retry:
 #endif
 				key = HKEY(data, h->initval, htable_bits);
 				m = __ipset_dereference(hbucket(t, key));
-				nr = ahash_region(key, htable_bits);
+				nr = ahash_region(key);
 				if (!m) {
 					m = kzalloc(sizeof(*m) +
 					    AHASH_INIT_SIZE * dsize,
@@ -866,7 +866,7 @@ mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	rcu_read_lock_bh();
 	t = rcu_dereference_bh(h->table);
 	key = HKEY(value, h->initval, t->htable_bits);
-	r = ahash_region(key, t->htable_bits);
+	r = ahash_region(key);
 	atomic_inc(&t->uref);
 	elements = t->hregion[r].elements;
 	maxelem = t->maxelem;
@@ -1059,7 +1059,7 @@ mtype_del(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 	rcu_read_lock_bh();
 	t = rcu_dereference_bh(h->table);
 	key = HKEY(value, h->initval, t->htable_bits);
-	r = ahash_region(key, t->htable_bits);
+	r = ahash_region(key);
 	atomic_inc(&t->uref);
 	rcu_read_unlock_bh();
 
diff --git linux-libre-5.10.245-gnu1/net/netfilter/ipvs/ip_vs_ftp.c linux-libre-5.10.246-gnu1/net/netfilter/ipvs/ip_vs_ftp.c
index cf925906f59b..67d0d4f1f0db 100644
--- linux-libre-5.10.245-gnu1/net/netfilter/ipvs/ip_vs_ftp.c
+++ linux-libre-5.10.246-gnu1/net/netfilter/ipvs/ip_vs_ftp.c
@@ -53,6 +53,7 @@ enum {
 	IP_VS_FTP_EPSV,
 };
 
+static bool exiting_module;
 /*
  * List of ports (up to IP_VS_APP_MAX_PORTS) to be handled by helper
  * First port is set to the default port.
@@ -607,7 +608,7 @@ static void __ip_vs_ftp_exit(struct net *net)
 {
 	struct netns_ipvs *ipvs = net_ipvs(net);
 
-	if (!ipvs)
+	if (!ipvs || !exiting_module)
 		return;
 
 	unregister_ip_vs_app(ipvs, &ip_vs_ftp);
@@ -629,6 +630,7 @@ static int __init ip_vs_ftp_init(void)
  */
 static void __exit ip_vs_ftp_exit(void)
 {
+	exiting_module = true;
 	unregister_pernet_subsys(&ip_vs_ftp_ops);
 	/* rcu_barrier() is called by netns */
 }
diff --git linux-libre-5.10.245-gnu1/net/netfilter/nf_nat_core.c linux-libre-5.10.246-gnu1/net/netfilter/nf_nat_core.c
index b7c3c902290f..96b61f0658c8 100644
--- linux-libre-5.10.245-gnu1/net/netfilter/nf_nat_core.c
+++ linux-libre-5.10.246-gnu1/net/netfilter/nf_nat_core.c
@@ -262,7 +262,7 @@ static bool l4proto_in_range(const struct nf_conntrack_tuple *tuple,
 /* If we source map this tuple so reply looks like reply_tuple, will
  * that meet the constraints of range.
  */
-static int in_range(const struct nf_conntrack_tuple *tuple,
+static int nf_in_range(const struct nf_conntrack_tuple *tuple,
 		    const struct nf_nat_range2 *range)
 {
 	/* If we are supposed to map IPs, then we must be in the
@@ -311,7 +311,7 @@ find_appropriate_src(struct net *net,
 				       &ct->tuplehash[IP_CT_DIR_REPLY].tuple);
 			result->dst = tuple->dst;
 
-			if (in_range(result, range))
+			if (nf_in_range(result, range))
 				return 1;
 		}
 	}
@@ -543,7 +543,7 @@ get_unique_tuple(struct nf_conntrack_tuple *tuple,
 	if (maniptype == NF_NAT_MANIP_SRC &&
 	    !(range->flags & NF_NAT_RANGE_PROTO_RANDOM_ALL)) {
 		/* try the original tuple first */
-		if (in_range(orig_tuple, range)) {
+		if (nf_in_range(orig_tuple, range)) {
 			if (!nf_nat_used_tuple(orig_tuple, ct)) {
 				*tuple = *orig_tuple;
 				return;
diff --git linux-libre-5.10.245-gnu1/net/sctp/inqueue.c linux-libre-5.10.246-gnu1/net/sctp/inqueue.c
index 7182c5a450fb..6a434d441dc7 100644
--- linux-libre-5.10.245-gnu1/net/sctp/inqueue.c
+++ linux-libre-5.10.246-gnu1/net/sctp/inqueue.c
@@ -163,13 +163,14 @@ next_chunk:
 				chunk->head_skb = chunk->skb;
 
 			/* skbs with "cover letter" */
-			if (chunk->head_skb && chunk->skb->data_len == chunk->skb->len)
+			if (chunk->head_skb && chunk->skb->data_len == chunk->skb->len) {
+				if (WARN_ON(!skb_shinfo(chunk->skb)->frag_list)) {
+					__SCTP_INC_STATS(dev_net(chunk->skb->dev),
+							 SCTP_MIB_IN_PKT_DISCARDS);
+					sctp_chunk_free(chunk);
+					goto next_chunk;
+				}
 				chunk->skb = skb_shinfo(chunk->skb)->frag_list;
-
-			if (WARN_ON(!chunk->skb)) {
-				__SCTP_INC_STATS(dev_net(chunk->skb->dev), SCTP_MIB_IN_PKT_DISCARDS);
-				sctp_chunk_free(chunk);
-				goto next_chunk;
 			}
 		}
 
diff --git linux-libre-5.10.245-gnu1/net/sctp/sm_make_chunk.c linux-libre-5.10.246-gnu1/net/sctp/sm_make_chunk.c
index 64e0f4864b73..cf77c4693b91 100644
--- linux-libre-5.10.245-gnu1/net/sctp/sm_make_chunk.c
+++ linux-libre-5.10.246-gnu1/net/sctp/sm_make_chunk.c
@@ -31,6 +31,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <crypto/hash.h>
+#include <crypto/algapi.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/ip.h>
@@ -1751,7 +1752,7 @@ struct sctp_association *sctp_unpack_cookie(
 		}
 	}
 
-	if (memcmp(digest, cookie->signature, SCTP_SIGNATURE_SIZE)) {
+	if (crypto_memneq(digest, cookie->signature, SCTP_SIGNATURE_SIZE)) {
 		*error = -SCTP_IERROR_BAD_SIG;
 		goto fail;
 	}
diff --git linux-libre-5.10.245-gnu1/net/sctp/sm_statefuns.c linux-libre-5.10.246-gnu1/net/sctp/sm_statefuns.c
index 93ebd14b48ed..29b879bf8697 100644
--- linux-libre-5.10.245-gnu1/net/sctp/sm_statefuns.c
+++ linux-libre-5.10.246-gnu1/net/sctp/sm_statefuns.c
@@ -30,6 +30,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <crypto/algapi.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/ip.h>
@@ -873,7 +874,8 @@ enum sctp_disposition sctp_sf_do_5_1D_ce(struct net *net,
 	return SCTP_DISPOSITION_CONSUME;
 
 nomem_authev:
-	sctp_ulpevent_free(ai_ev);
+	if (ai_ev)
+		sctp_ulpevent_free(ai_ev);
 nomem_aiev:
 	sctp_ulpevent_free(ev);
 nomem_ev:
@@ -4302,7 +4304,7 @@ static enum sctp_ierror sctp_sf_authenticate(
 				 sh_key, GFP_ATOMIC);
 
 	/* Discard the packet if the digests do not match */
-	if (memcmp(save_digest, digest, sig_len)) {
+	if (crypto_memneq(save_digest, digest, sig_len)) {
 		kfree(save_digest);
 		return SCTP_IERROR_BAD_SIG;
 	}
diff --git linux-libre-5.10.245-gnu1/net/tipc/core.h linux-libre-5.10.246-gnu1/net/tipc/core.h
index 73a26b0b9ca1..7c86fa4bb967 100644
--- linux-libre-5.10.245-gnu1/net/tipc/core.h
+++ linux-libre-5.10.246-gnu1/net/tipc/core.h
@@ -199,7 +199,7 @@ static inline int less(u16 left, u16 right)
 	return less_eq(left, right) && (mod(right) != mod(left));
 }
 
-static inline int in_range(u16 val, u16 min, u16 max)
+static inline int tipc_in_range(u16 val, u16 min, u16 max)
 {
 	return !less(val, min) && !more(val, max);
 }
diff --git linux-libre-5.10.245-gnu1/net/tipc/link.c linux-libre-5.10.246-gnu1/net/tipc/link.c
index 336d1bb2cf6a..ca96bdb77190 100644
--- linux-libre-5.10.245-gnu1/net/tipc/link.c
+++ linux-libre-5.10.246-gnu1/net/tipc/link.c
@@ -1588,7 +1588,7 @@ next_gap_ack:
 					  last_ga->bgack_cnt);
 			}
 			/* Check against the last Gap ACK block */
-			if (in_range(seqno, start, end))
+			if (tipc_in_range(seqno, start, end))
 				continue;
 			/* Update/release the packet peer is acking */
 			bc_has_acked = true;
@@ -2216,12 +2216,12 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
 		strncpy(if_name, data, TIPC_MAX_IF_NAME);
 
 		/* Update own tolerance if peer indicates a non-zero value */
-		if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL)) {
+		if (tipc_in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL)) {
 			l->tolerance = peers_tol;
 			l->bc_rcvlink->tolerance = peers_tol;
 		}
 		/* Update own priority if peer's priority is higher */
-		if (in_range(peers_prio, l->priority + 1, TIPC_MAX_LINK_PRI))
+		if (tipc_in_range(peers_prio, l->priority + 1, TIPC_MAX_LINK_PRI))
 			l->priority = peers_prio;
 
 		/* If peer is going down we want full re-establish cycle */
@@ -2264,13 +2264,13 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
 		l->rcv_nxt_state = msg_seqno(hdr) + 1;
 
 		/* Update own tolerance if peer indicates a non-zero value */
-		if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL)) {
+		if (tipc_in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL)) {
 			l->tolerance = peers_tol;
 			l->bc_rcvlink->tolerance = peers_tol;
 		}
 		/* Update own prio if peer indicates a different value */
 		if ((peers_prio != l->priority) &&
-		    in_range(peers_prio, 1, TIPC_MAX_LINK_PRI)) {
+		    tipc_in_range(peers_prio, 1, TIPC_MAX_LINK_PRI)) {
 			l->priority = peers_prio;
 			rc = tipc_link_fsm_evt(l, LINK_FAILURE_EVT);
 		}
diff --git linux-libre-5.10.245-gnu1/net/tls/tls_main.c linux-libre-5.10.246-gnu1/net/tls/tls_main.c
index 63517995c692..f22b32b4c802 100644
--- linux-libre-5.10.245-gnu1/net/tls/tls_main.c
+++ linux-libre-5.10.246-gnu1/net/tls/tls_main.c
@@ -185,12 +185,9 @@ int tls_proccess_cmsg(struct sock *sk, struct msghdr *msg,
 			if (msg->msg_flags & MSG_MORE)
 				return -EINVAL;
 
-			rc = tls_handle_open_record(sk, msg->msg_flags);
-			if (rc)
-				return rc;
-
 			*record_type = *(unsigned char *)CMSG_DATA(cmsg);
-			rc = 0;
+
+			rc = tls_handle_open_record(sk, msg->msg_flags);
 			break;
 		default:
 			return -EINVAL;
diff --git linux-libre-5.10.245-gnu1/net/tls/tls_sw.c linux-libre-5.10.246-gnu1/net/tls/tls_sw.c
index e519a0160668..a300d1ac13a8 100644
--- linux-libre-5.10.245-gnu1/net/tls/tls_sw.c
+++ linux-libre-5.10.246-gnu1/net/tls/tls_sw.c
@@ -1056,6 +1056,13 @@ alloc_encrypted:
 				else if (ret != -EAGAIN)
 					goto send_end;
 			}
+
+			/* Transmit if any encryptions have completed */
+			if (test_and_clear_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask)) {
+				cancel_delayed_work(&ctx->tx_work.work);
+				tls_tx_records(sk, msg->msg_flags);
+			}
+
 			continue;
 rollback_iter:
 			copied -= try_to_copy;
@@ -1110,6 +1117,12 @@ fallback_to_reg_send:
 					goto send_end;
 				}
 			}
+
+			/* Transmit if any encryptions have completed */
+			if (test_and_clear_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask)) {
+				cancel_delayed_work(&ctx->tx_work.work);
+				tls_tx_records(sk, msg->msg_flags);
+			}
 		}
 
 		continue;
diff --git linux-libre-5.10.245-gnu1/net/vmw_vsock/af_vsock.c linux-libre-5.10.246-gnu1/net/vmw_vsock/af_vsock.c
index f04b39c601f8..36b65b45c5c7 100644
--- linux-libre-5.10.245-gnu1/net/vmw_vsock/af_vsock.c
+++ linux-libre-5.10.246-gnu1/net/vmw_vsock/af_vsock.c
@@ -479,12 +479,26 @@ int vsock_assign_transport(struct vsock_sock *vsk, struct vsock_sock *psk)
 		goto err;
 	}
 
-	if (vsk->transport) {
-		if (vsk->transport == new_transport) {
-			ret = 0;
-			goto err;
-		}
+	if (vsk->transport && vsk->transport == new_transport) {
+		ret = 0;
+		goto err;
+	}
 
+	/* We increase the module refcnt to prevent the transport unloading
+	 * while there are open sockets assigned to it.
+	 */
+	if (!new_transport || !try_module_get(new_transport->module)) {
+		ret = -ENODEV;
+		goto err;
+	}
+
+	/* It's safe to release the mutex after a successful try_module_get().
+	 * Whichever transport `new_transport` points at, it won't go away until
+	 * the last module_put() below or in vsock_deassign_transport().
+	 */
+	mutex_unlock(&vsock_register_mutex);
+
+	if (vsk->transport) {
 		/* transport->release() must be called with sock lock acquired.
 		 * This path can only be taken during vsock_stream_connect(),
 		 * where we have already held the sock lock.
@@ -504,20 +518,6 @@ int vsock_assign_transport(struct vsock_sock *vsk, struct vsock_sock *psk)
 		vsk->peer_shutdown = 0;
 	}
 
-	/* We increase the module refcnt to prevent the transport unloading
-	 * while there are open sockets assigned to it.
-	 */
-	if (!new_transport || !try_module_get(new_transport->module)) {
-		ret = -ENODEV;
-		goto err;
-	}
-
-	/* It's safe to release the mutex after a successful try_module_get().
-	 * Whichever transport `new_transport` points at, it won't go away until
-	 * the last module_put() below or in vsock_deassign_transport().
-	 */
-	mutex_unlock(&vsock_register_mutex);
-
 	ret = new_transport->init(vsk, psk);
 	if (ret) {
 		module_put(new_transport->module);
diff --git linux-libre-5.10.245-gnu1/scripts/checkpatch.pl linux-libre-5.10.246-gnu1/scripts/checkpatch.pl
index 0ad235ee96f9..9a1c5ac4ba07 100755
--- linux-libre-5.10.245-gnu1/scripts/checkpatch.pl
+++ linux-libre-5.10.246-gnu1/scripts/checkpatch.pl
@@ -4522,7 +4522,7 @@ sub process {
 				if|for|while|switch|return|case|
 				volatile|__volatile__|
 				__attribute__|format|__extension__|
-				asm|__asm__)$/x)
+				asm|__asm__|scoped_guard)$/x)
 			{
 			# cpp #define statements have non-optional spaces, ie
 			# if there is a space between the name and the open
diff --git linux-libre-5.10.245-gnu1/security/keys/trusted-keys/trusted_tpm1.c linux-libre-5.10.246-gnu1/security/keys/trusted-keys/trusted_tpm1.c
index 4c3cffcd296a..3e9dc03d59c9 100644
--- linux-libre-5.10.245-gnu1/security/keys/trusted-keys/trusted_tpm1.c
+++ linux-libre-5.10.246-gnu1/security/keys/trusted-keys/trusted_tpm1.c
@@ -9,6 +9,7 @@
  */
 
 #include <crypto/hash_info.h>
+#include <crypto/algapi.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -248,7 +249,7 @@ int TSS_checkhmac1(unsigned char *buffer,
 	if (ret < 0)
 		goto out;
 
-	if (memcmp(testhmac, authdata, SHA1_DIGEST_SIZE))
+	if (crypto_memneq(testhmac, authdata, SHA1_DIGEST_SIZE))
 		ret = -EINVAL;
 out:
 	kfree_sensitive(sdesc);
@@ -341,7 +342,7 @@ static int TSS_checkhmac2(unsigned char *buffer,
 			  TPM_NONCE_SIZE, ononce, 1, continueflag1, 0, 0);
 	if (ret < 0)
 		goto out;
-	if (memcmp(testhmac1, authdata1, SHA1_DIGEST_SIZE)) {
+	if (crypto_memneq(testhmac1, authdata1, SHA1_DIGEST_SIZE)) {
 		ret = -EINVAL;
 		goto out;
 	}
@@ -350,7 +351,7 @@ static int TSS_checkhmac2(unsigned char *buffer,
 			  TPM_NONCE_SIZE, ononce, 1, continueflag2, 0, 0);
 	if (ret < 0)
 		goto out;
-	if (memcmp(testhmac2, authdata2, SHA1_DIGEST_SIZE))
+	if (crypto_memneq(testhmac2, authdata2, SHA1_DIGEST_SIZE))
 		ret = -EINVAL;
 out:
 	kfree_sensitive(sdesc);
diff --git linux-libre-5.10.245-gnu1/sound/firewire/amdtp-stream.h linux-libre-5.10.246-gnu1/sound/firewire/amdtp-stream.h
index 2ceb57d1d58e..1332089683da 100644
--- linux-libre-5.10.245-gnu1/sound/firewire/amdtp-stream.h
+++ linux-libre-5.10.246-gnu1/sound/firewire/amdtp-stream.h
@@ -32,7 +32,7 @@
  *	allows 5 times as large as IEC 61883-6 defines.
  * @CIP_HEADER_WITHOUT_EOH: Only for in-stream. CIP Header doesn't include
  *	valid EOH.
- * @CIP_NO_HEADERS: a lack of headers in packets
+ * @CIP_NO_HEADER: a lack of headers in packets
  * @CIP_UNALIGHED_DBC: Only for in-stream. The value of dbc is not alighed to
  *	the value of current SYT_INTERVAL; e.g. initial value is not zero.
  */
diff --git linux-libre-5.10.245-gnu1/sound/pci/lx6464es/lx_core.c linux-libre-5.10.246-gnu1/sound/pci/lx6464es/lx_core.c
index a49a3254f967..7b387886c0ef 100644
--- linux-libre-5.10.245-gnu1/sound/pci/lx6464es/lx_core.c
+++ linux-libre-5.10.246-gnu1/sound/pci/lx6464es/lx_core.c
@@ -316,7 +316,7 @@ polling_successful:
 /* low-level dsp access */
 int lx_dsp_get_version(struct lx6464es *chip, u32 *rdsp_version)
 {
-	u16 ret;
+	int ret;
 
 	mutex_lock(&chip->msg_lock);
 
@@ -330,10 +330,10 @@ int lx_dsp_get_version(struct lx6464es *chip, u32 *rdsp_version)
 
 int lx_dsp_get_clock_frequency(struct lx6464es *chip, u32 *rfreq)
 {
-	u16 ret = 0;
 	u32 freq_raw = 0;
 	u32 freq = 0;
 	u32 frequency = 0;
+	int ret;
 
 	mutex_lock(&chip->msg_lock);
 
diff --git linux-libre-5.10.245-gnu1/sound/soc/codecs/wcd934x.c linux-libre-5.10.246-gnu1/sound/soc/codecs/wcd934x.c
index 8580f5e95ccf..11a57cc37129 100644
--- linux-libre-5.10.245-gnu1/sound/soc/codecs/wcd934x.c
+++ linux-libre-5.10.246-gnu1/sound/soc/codecs/wcd934x.c
@@ -5011,6 +5011,13 @@ static const struct snd_soc_component_driver wcd934x_component_drv = {
 	.num_dapm_routes = ARRAY_SIZE(wcd934x_audio_map),
 };
 
+static void wcd934x_put_device_action(void *data)
+{
+	struct device *dev = data;
+
+	put_device(dev);
+}
+
 static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd)
 {
 	struct device *dev = &wcd->sdev->dev;
@@ -5030,11 +5037,12 @@ static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd)
 	}
 
 	slim_get_logical_addr(wcd->sidev);
-	wcd->if_regmap = regmap_init_slimbus(wcd->sidev,
+	wcd->if_regmap = devm_regmap_init_slimbus(wcd->sidev,
 				  &wcd934x_ifc_regmap_config);
 	if (IS_ERR(wcd->if_regmap)) {
-		dev_err(dev, "Failed to allocate ifc register map\n");
-		return PTR_ERR(wcd->if_regmap);
+		put_device(&wcd->sidev->dev);
+		return dev_err_probe(dev, PTR_ERR(wcd->if_regmap),
+				     "Failed to allocate ifc register map\n");
 	}
 
 	of_property_read_u32(dev->parent->of_node, "qcom,dmic-sample-rate",
@@ -5066,6 +5074,10 @@ static int wcd934x_codec_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	ret = devm_add_action_or_reset(dev, wcd934x_put_device_action, &wcd->sidev->dev);
+	if (ret)
+		return ret;
+
 	/* set default rate 9P6MHz */
 	regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_MCLK_CFG,
 			   WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
@@ -5074,19 +5086,15 @@ static int wcd934x_codec_probe(struct platform_device *pdev)
 	memcpy(wcd->tx_chs, wcd934x_tx_chs, sizeof(wcd934x_tx_chs));
 
 	irq = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_SLIMBUS);
-	if (irq < 0) {
-		dev_err(wcd->dev, "Failed to get SLIM IRQ\n");
-		return irq;
-	}
+	if (irq < 0)
+		return dev_err_probe(wcd->dev, irq, "Failed to get SLIM IRQ\n");
 
 	ret = devm_request_threaded_irq(dev, irq, NULL,
 					wcd934x_slim_irq_handler,
 					IRQF_TRIGGER_RISING,
 					"slim", wcd);
-	if (ret) {
-		dev_err(dev, "Failed to request slimbus irq\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "Failed to request slimbus irq\n");
 
 	wcd934x_register_mclk_output(wcd);
 	platform_set_drvdata(pdev, wcd);
diff --git linux-libre-5.10.245-gnu1/sound/soc/intel/boards/bytcht_es8316.c linux-libre-5.10.246-gnu1/sound/soc/intel/boards/bytcht_es8316.c
index 03b9cdbd3170..a258a410dd8d 100644
--- linux-libre-5.10.245-gnu1/sound/soc/intel/boards/bytcht_es8316.c
+++ linux-libre-5.10.246-gnu1/sound/soc/intel/boards/bytcht_es8316.c
@@ -46,7 +46,8 @@ enum {
 	BYT_CHT_ES8316_INTMIC_IN2_MAP,
 };
 
-#define BYT_CHT_ES8316_MAP(quirk)		((quirk) & GENMASK(3, 0))
+#define BYT_CHT_ES8316_MAP_MASK			GENMASK(3, 0)
+#define BYT_CHT_ES8316_MAP(quirk)		((quirk) & BYT_CHT_ES8316_MAP_MASK)
 #define BYT_CHT_ES8316_SSP0			BIT(16)
 #define BYT_CHT_ES8316_MONO_SPEAKER		BIT(17)
 #define BYT_CHT_ES8316_JD_INVERTED		BIT(18)
@@ -59,10 +60,23 @@ MODULE_PARM_DESC(quirk, "Board-specific quirk override");
 
 static void log_quirks(struct device *dev)
 {
-	if (BYT_CHT_ES8316_MAP(quirk) == BYT_CHT_ES8316_INTMIC_IN1_MAP)
+	int map;
+
+	map = BYT_CHT_ES8316_MAP(quirk);
+	switch (map) {
+	case BYT_CHT_ES8316_INTMIC_IN1_MAP:
 		dev_info(dev, "quirk IN1_MAP enabled");
-	if (BYT_CHT_ES8316_MAP(quirk) == BYT_CHT_ES8316_INTMIC_IN2_MAP)
+		break;
+	case BYT_CHT_ES8316_INTMIC_IN2_MAP:
 		dev_info(dev, "quirk IN2_MAP enabled");
+		break;
+	default:
+		dev_warn_once(dev, "quirk sets invalid input map: 0x%x, default to INTMIC_IN1_MAP\n", map);
+		quirk &= ~BYT_CHT_ES8316_MAP_MASK;
+		quirk |= BYT_CHT_ES8316_INTMIC_IN1_MAP;
+		break;
+	}
+
 	if (quirk & BYT_CHT_ES8316_SSP0)
 		dev_info(dev, "quirk SSP0 enabled");
 	if (quirk & BYT_CHT_ES8316_MONO_SPEAKER)
diff --git linux-libre-5.10.245-gnu1/sound/soc/intel/boards/bytcr_rt5640.c linux-libre-5.10.246-gnu1/sound/soc/intel/boards/bytcr_rt5640.c
index b4b2781ad22e..381b525db2b1 100644
--- linux-libre-5.10.245-gnu1/sound/soc/intel/boards/bytcr_rt5640.c
+++ linux-libre-5.10.246-gnu1/sound/soc/intel/boards/bytcr_rt5640.c
@@ -59,7 +59,8 @@ enum {
 	BYT_RT5640_OVCD_SF_1P5		= (RT5640_OVCD_SF_1P5 << 13),
 };
 
-#define BYT_RT5640_MAP(quirk)		((quirk) &  GENMASK(3, 0))
+#define BYT_RT5640_MAP_MASK		GENMASK(3, 0)
+#define BYT_RT5640_MAP(quirk)		((quirk) & BYT_RT5640_MAP_MASK)
 #define BYT_RT5640_JDSRC(quirk)		(((quirk) & GENMASK(7, 4)) >> 4)
 #define BYT_RT5640_OVCD_TH(quirk)	(((quirk) & GENMASK(12, 8)) >> 8)
 #define BYT_RT5640_OVCD_SF(quirk)	(((quirk) & GENMASK(14, 13)) >> 13)
@@ -119,7 +120,9 @@ static void log_quirks(struct device *dev)
 		dev_info(dev, "quirk IN3_MAP enabled\n");
 		break;
 	default:
-		dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map);
+		dev_warn_once(dev, "quirk sets invalid input map: 0x%x, default to DMIC1_MAP\n", map);
+		byt_rt5640_quirk &= ~BYT_RT5640_MAP_MASK;
+		byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP;
 		break;
 	}
 	if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
diff --git linux-libre-5.10.245-gnu1/sound/soc/intel/boards/bytcr_rt5651.c linux-libre-5.10.246-gnu1/sound/soc/intel/boards/bytcr_rt5651.c
index a8289f74463e..f5bcf68841c3 100644
--- linux-libre-5.10.245-gnu1/sound/soc/intel/boards/bytcr_rt5651.c
+++ linux-libre-5.10.246-gnu1/sound/soc/intel/boards/bytcr_rt5651.c
@@ -58,7 +58,8 @@ enum {
 	BYT_RT5651_OVCD_SF_1P5	= (RT5651_OVCD_SF_1P5 << 13),
 };
 
-#define BYT_RT5651_MAP(quirk)		((quirk) & GENMASK(3, 0))
+#define BYT_RT5651_MAP_MASK		GENMASK(3, 0)
+#define BYT_RT5651_MAP(quirk)		((quirk) & BYT_RT5651_MAP_MASK)
 #define BYT_RT5651_JDSRC(quirk)		(((quirk) & GENMASK(7, 4)) >> 4)
 #define BYT_RT5651_OVCD_TH(quirk)	(((quirk) & GENMASK(12, 8)) >> 8)
 #define BYT_RT5651_OVCD_SF(quirk)	(((quirk) & GENMASK(14, 13)) >> 13)
@@ -100,14 +101,29 @@ MODULE_PARM_DESC(quirk, "Board-specific quirk override");
 
 static void log_quirks(struct device *dev)
 {
-	if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_DMIC_MAP)
+	int map;
+
+	map = BYT_RT5651_MAP(byt_rt5651_quirk);
+	switch (map) {
+	case BYT_RT5651_DMIC_MAP:
 		dev_info(dev, "quirk DMIC_MAP enabled");
-	if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN1_MAP)
+		break;
+	case BYT_RT5651_IN1_MAP:
 		dev_info(dev, "quirk IN1_MAP enabled");
-	if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN2_MAP)
+		break;
+	case BYT_RT5651_IN2_MAP:
 		dev_info(dev, "quirk IN2_MAP enabled");
-	if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN1_IN2_MAP)
+		break;
+	case BYT_RT5651_IN1_IN2_MAP:
 		dev_info(dev, "quirk IN1_IN2_MAP enabled");
+		break;
+	default:
+		dev_warn_once(dev, "quirk sets invalid input map: 0x%x, default to DMIC_MAP\n", map);
+		byt_rt5651_quirk &= ~BYT_RT5651_MAP_MASK;
+		byt_rt5651_quirk |= BYT_RT5651_DMIC_MAP;
+		break;
+	}
+
 	if (BYT_RT5651_JDSRC(byt_rt5651_quirk)) {
 		dev_info(dev, "quirk realtek,jack-detect-source %ld\n",
 			 BYT_RT5651_JDSRC(byt_rt5651_quirk));
diff --git linux-libre-5.10.245-gnu1/tools/build/feature/Makefile linux-libre-5.10.246-gnu1/tools/build/feature/Makefile
index 221250973d07..432a35bb5e90 100644
--- linux-libre-5.10.245-gnu1/tools/build/feature/Makefile
+++ linux-libre-5.10.246-gnu1/tools/build/feature/Makefile
@@ -263,10 +263,10 @@ $(OUTPUT)test-sync-compare-and-swap.bin:
 	$(BUILD)
 
 $(OUTPUT)test-compile-32.bin:
-	$(CC) -m32 -o $@ test-compile.c
+	$(CC) -m32 -Wall -Werror -o $@ test-compile.c
 
 $(OUTPUT)test-compile-x32.bin:
-	$(CC) -mx32 -o $@ test-compile.c
+	$(CC) -mx32 -Wall -Werror -o $@ test-compile.c
 
 $(OUTPUT)test-zlib.bin:
 	$(BUILD) -lz
diff --git linux-libre-5.10.245-gnu1/tools/lib/bpf/libbpf.c linux-libre-5.10.246-gnu1/tools/lib/bpf/libbpf.c
index f65e03e7cf94..4c6902c7bdff 100644
--- linux-libre-5.10.245-gnu1/tools/lib/bpf/libbpf.c
+++ linux-libre-5.10.246-gnu1/tools/lib/bpf/libbpf.c
@@ -4091,6 +4091,16 @@ static bool map_is_reuse_compat(const struct bpf_map *map, int map_fd)
 		return false;
 	}
 
+	/*
+	 * bpf_get_map_info_by_fd() for DEVMAP will always return flags with
+	 * BPF_F_RDONLY_PROG set, but it generally is not set at map creation time.
+	 * Thus, ignore the BPF_F_RDONLY_PROG flag in the flags returned from
+	 * bpf_get_map_info_by_fd() when checking for compatibility with an
+	 * existing DEVMAP.
+	 */
+	if (map->def.type == BPF_MAP_TYPE_DEVMAP || map->def.type == BPF_MAP_TYPE_DEVMAP_HASH)
+		map_info.map_flags &= ~BPF_F_RDONLY_PROG;
+
 	return (map_info.type == map->def.type &&
 		map_info.key_size == map->def.key_size &&
 		map_info.value_size == map->def.value_size &&
diff --git linux-libre-5.10.245-gnu1/tools/lib/perf/include/perf/event.h linux-libre-5.10.246-gnu1/tools/lib/perf/include/perf/event.h
index 4a24b855d3ce..4b0f576e1e6c 100644
--- linux-libre-5.10.245-gnu1/tools/lib/perf/include/perf/event.h
+++ linux-libre-5.10.246-gnu1/tools/lib/perf/include/perf/event.h
@@ -201,6 +201,7 @@ struct perf_record_header_event_type {
 struct perf_record_header_tracing_data {
 	struct perf_event_header header;
 	__u32			 size;
+	__u32			 pad;
 };
 
 #define PERF_RECORD_MISC_BUILD_ID_SIZE (1 << 15)
diff --git linux-libre-5.10.245-gnu1/tools/lib/subcmd/help.c linux-libre-5.10.246-gnu1/tools/lib/subcmd/help.c
index 42f57b640f11..687307f2fe0f 100644
--- linux-libre-5.10.245-gnu1/tools/lib/subcmd/help.c
+++ linux-libre-5.10.246-gnu1/tools/lib/subcmd/help.c
@@ -72,6 +72,9 @@ void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes)
 	size_t ci, cj, ei;
 	int cmp;
 
+	if (!excludes->cnt)
+		return;
+
 	ci = cj = ei = 0;
 	while (ci < cmds->cnt && ei < excludes->cnt) {
 		cmp = strcmp(cmds->names[ci]->name, excludes->names[ei]->name);
diff --git linux-libre-5.10.245-gnu1/tools/perf/util/lzma.c linux-libre-5.10.246-gnu1/tools/perf/util/lzma.c
index 51424cdc3b68..aa9a0ebc1f93 100644
--- linux-libre-5.10.245-gnu1/tools/perf/util/lzma.c
+++ linux-libre-5.10.246-gnu1/tools/perf/util/lzma.c
@@ -115,7 +115,7 @@ bool lzma_is_compressed(const char *input)
 	ssize_t rc;
 
 	if (fd < 0)
-		return -1;
+		return false;
 
 	rc = read(fd, buf, sizeof(buf));
 	close(fd);
diff --git linux-libre-5.10.245-gnu1/tools/perf/util/session.c linux-libre-5.10.246-gnu1/tools/perf/util/session.c
index 81b7ec2ae861..17bfcd8b7fbb 100644
--- linux-libre-5.10.245-gnu1/tools/perf/util/session.c
+++ linux-libre-5.10.246-gnu1/tools/perf/util/session.c
@@ -1570,7 +1570,7 @@ static s64 perf_session__process_user_event(struct perf_session *session,
 	struct perf_tool *tool = session->tool;
 	struct perf_sample sample = { .time = 0, };
 	int fd = perf_data__fd(session->data);
-	int err;
+	s64 err;
 
 	if (event->header.type != PERF_RECORD_COMPRESSED ||
 	    tool->compressed == perf_session__process_compressed_event_stub)
diff --git linux-libre-5.10.245-gnu1/tools/perf/util/zlib.c linux-libre-5.10.246-gnu1/tools/perf/util/zlib.c
index 78d2297c1b67..1f7c06523059 100644
--- linux-libre-5.10.245-gnu1/tools/perf/util/zlib.c
+++ linux-libre-5.10.246-gnu1/tools/perf/util/zlib.c
@@ -88,7 +88,7 @@ bool gzip_is_compressed(const char *input)
 	ssize_t rc;
 
 	if (fd < 0)
-		return -1;
+		return false;
 
 	rc = read(fd, buf, sizeof(buf));
 	close(fd);
diff --git linux-libre-5.10.245-gnu1/tools/testing/selftests/arm64/pauth/exec_target.c linux-libre-5.10.246-gnu1/tools/testing/selftests/arm64/pauth/exec_target.c
index 4435600ca400..e597861b26d6 100644
--- linux-libre-5.10.245-gnu1/tools/testing/selftests/arm64/pauth/exec_target.c
+++ linux-libre-5.10.246-gnu1/tools/testing/selftests/arm64/pauth/exec_target.c
@@ -13,7 +13,12 @@ int main(void)
 	unsigned long hwcaps;
 	size_t val;
 
-	fread(&val, sizeof(size_t), 1, stdin);
+	size_t size = fread(&val, sizeof(size_t), 1, stdin);
+
+	if (size != 1) {
+		fprintf(stderr, "Could not read input from stdin\n");
+		return EXIT_FAILURE;
+	}
 
 	/* don't try to execute illegal (unimplemented) instructions) caller
 	 * should have checked this and keep worker simple
diff --git linux-libre-5.10.245-gnu1/tools/testing/selftests/rseq/rseq.c linux-libre-5.10.246-gnu1/tools/testing/selftests/rseq/rseq.c
index e20191fb40d4..036b03aaedc3 100644
--- linux-libre-5.10.245-gnu1/tools/testing/selftests/rseq/rseq.c
+++ linux-libre-5.10.246-gnu1/tools/testing/selftests/rseq/rseq.c
@@ -38,9 +38,9 @@
  * Define weak versions to play nice with binaries that are statically linked
  * against a libc that doesn't support registering its own rseq.
  */
-__weak ptrdiff_t __rseq_offset;
-__weak unsigned int __rseq_size;
-__weak unsigned int __rseq_flags;
+extern __weak ptrdiff_t __rseq_offset;
+extern __weak unsigned int __rseq_size;
+extern __weak unsigned int __rseq_flags;
 
 static const ptrdiff_t *libc_rseq_offset_p = &__rseq_offset;
 static const unsigned int *libc_rseq_size_p = &__rseq_size;
@@ -124,7 +124,7 @@ void rseq_init(void)
 	 * libc not having registered a restartable sequence.  Try to find the
 	 * symbols if that's the case.
 	 */
-	if (!*libc_rseq_size_p) {
+	if (!libc_rseq_size_p || !*libc_rseq_size_p) {
 		libc_rseq_offset_p = dlsym(RTLD_NEXT, "__rseq_offset");
 		libc_rseq_size_p = dlsym(RTLD_NEXT, "__rseq_size");
 		libc_rseq_flags_p = dlsym(RTLD_NEXT, "__rseq_flags");
diff --git linux-libre-5.10.245-gnu1/tools/testing/selftests/watchdog/watchdog-test.c linux-libre-5.10.246-gnu1/tools/testing/selftests/watchdog/watchdog-test.c
index 09773695d219..4056706d63f7 100644
--- linux-libre-5.10.245-gnu1/tools/testing/selftests/watchdog/watchdog-test.c
+++ linux-libre-5.10.246-gnu1/tools/testing/selftests/watchdog/watchdog-test.c
@@ -240,6 +240,12 @@ int main(int argc, char *argv[])
 	if (oneshot)
 		goto end;
 
+	/* Check if WDIOF_KEEPALIVEPING is supported */
+	if (!(info.options & WDIOF_KEEPALIVEPING)) {
+		printf("WDIOC_KEEPALIVE not supported by this device\n");
+		goto end;
+	}
+
 	printf("Watchdog Ticking Away!\n");
 
 	/*
