diff --git linux-libre-5.10.240-gnu1/Documentation/filesystems/f2fs.rst linux-libre-5.10.241-gnu1/Documentation/filesystems/f2fs.rst
index de2bacc418fe..483573166ac9 100644
--- linux-libre-5.10.240-gnu1/Documentation/filesystems/f2fs.rst
+++ linux-libre-5.10.241-gnu1/Documentation/filesystems/f2fs.rst
@@ -203,9 +203,9 @@ usrjquota=<file>	 Appoint specified file and type during mount, so that quota
 grpjquota=<file>	 information can be properly updated during recovery flow,
 prjjquota=<file>	 <quota file>: must be in root directory;
 jqfmt=<quota type>	 <quota type>: [vfsold,vfsv0,vfsv1].
-offusrjquota		 Turn off user journalled quota.
-offgrpjquota		 Turn off group journalled quota.
-offprjjquota		 Turn off project journalled quota.
+usrjquota=		 Turn off user journalled quota.
+grpjquota=		 Turn off group journalled quota.
+prjjquota=		 Turn off project journalled quota.
 quota			 Enable plain user disk quota accounting.
 noquota			 Disable all plain disk quota option.
 whint_mode=%s		 Control which write hints are passed down to block
diff --git linux-libre-5.10.240-gnu1/Documentation/firmware-guide/acpi/i2c-muxes.rst linux-libre-5.10.241-gnu1/Documentation/firmware-guide/acpi/i2c-muxes.rst
index 3a8997ccd7c4..f366539acd79 100644
--- linux-libre-5.10.240-gnu1/Documentation/firmware-guide/acpi/i2c-muxes.rst
+++ linux-libre-5.10.241-gnu1/Documentation/firmware-guide/acpi/i2c-muxes.rst
@@ -14,7 +14,7 @@ Consider this topology::
     |      |   | 0x70 |--CH01--> i2c client B (0x50)
     +------+   +------+
 
-which corresponds to the following ASL::
+which corresponds to the following ASL (in the scope of \_SB)::
 
     Device (SMB1)
     {
@@ -24,7 +24,7 @@ which corresponds to the following ASL::
             Name (_HID, ...)
             Name (_CRS, ResourceTemplate () {
                 I2cSerialBus (0x70, ControllerInitiated, I2C_SPEED,
-                            AddressingMode7Bit, "^SMB1", 0x00,
+                            AddressingMode7Bit, "\\_SB.SMB1", 0x00,
                             ResourceConsumer,,)
             }
 
@@ -37,7 +37,7 @@ which corresponds to the following ASL::
                     Name (_HID, ...)
                     Name (_CRS, ResourceTemplate () {
                         I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED,
-                                    AddressingMode7Bit, "^CH00", 0x00,
+                                    AddressingMode7Bit, "\\_SB.SMB1.CH00", 0x00,
                                     ResourceConsumer,,)
                     }
                 }
@@ -52,7 +52,7 @@ which corresponds to the following ASL::
                     Name (_HID, ...)
                     Name (_CRS, ResourceTemplate () {
                         I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED,
-                                    AddressingMode7Bit, "^CH01", 0x00,
+                                    AddressingMode7Bit, "\\_SB.SMB1.CH01", 0x00,
                                     ResourceConsumer,,)
                     }
                 }
diff --git linux-libre-5.10.240-gnu1/Documentation/memory-barriers.txt linux-libre-5.10.241-gnu1/Documentation/memory-barriers.txt
index 17c8e0c2deb4..774816cf15be 100644
--- linux-libre-5.10.240-gnu1/Documentation/memory-barriers.txt
+++ linux-libre-5.10.241-gnu1/Documentation/memory-barriers.txt
@@ -1894,6 +1894,7 @@ There are some more advanced barrier functions:
 
  (*) dma_wmb();
  (*) dma_rmb();
+ (*) dma_mb();
 
      These are for use with consistent memory to guarantee the ordering
      of writes or reads of shared memory accessible to both the CPU and a
@@ -1925,11 +1926,11 @@ There are some more advanced barrier functions:
      The dma_rmb() allows us guarantee the device has released ownership
      before we read the data from the descriptor, and the dma_wmb() allows
      us to guarantee the data is written to the descriptor before the device
-     can see it now has ownership.  Note that, when using writel(), a prior
-     wmb() is not needed to guarantee that the cache coherent memory writes
-     have completed before writing to the MMIO region.  The cheaper
-     writel_relaxed() does not provide this guarantee and must not be used
-     here.
+     can see it now has ownership.  The dma_mb() implies both a dma_rmb() and
+     a dma_wmb().  Note that, when using writel(), a prior wmb() is not needed
+     to guarantee that the cache coherent memory writes have completed before
+     writing to the MMIO region.  The cheaper writel_relaxed() does not provide
+     this guarantee and must not be used here.
 
      See the subsection "Kernel I/O barrier effects" for more information on
      relaxed I/O accessors and the Documentation/core-api/dma-api.rst file for
diff --git linux-libre-5.10.240-gnu1/Makefile linux-libre-5.10.241-gnu1/Makefile
index 976efd170a36..54562d505349 100644
--- linux-libre-5.10.240-gnu1/Makefile
+++ linux-libre-5.10.241-gnu1/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 240
+SUBLEVEL = 241
 EXTRAVERSION = -gnu1
 NAME = Dare mighty things
 
@@ -1037,7 +1037,7 @@ KBUILD_USERCFLAGS  += $(filter -m32 -m64 --target=%, $(KBUILD_CPPFLAGS) $(KBUILD
 KBUILD_USERLDFLAGS += $(filter -m32 -m64 --target=%, $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS))
 
 # userspace programs are linked via the compiler, use the correct linker
-ifeq ($(CONFIG_CC_IS_CLANG)$(CONFIG_LD_IS_LLD),yy)
+ifdef CONFIG_CC_IS_CLANG
 KBUILD_USERLDFLAGS += $(call cc-option, --ld-path=$(LD))
 endif
 
diff --git linux-libre-5.10.240-gnu1/arch/arm/Makefile linux-libre-5.10.241-gnu1/arch/arm/Makefile
index 0e5a8765e60b..37646ba4feae 100644
--- linux-libre-5.10.240-gnu1/arch/arm/Makefile
+++ linux-libre-5.10.241-gnu1/arch/arm/Makefile
@@ -126,7 +126,7 @@ endif
 
 # Need -Uarm for gcc < 3.x
 KBUILD_CFLAGS	+=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
-KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float
+KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include $(srctree)/arch/arm/include/asm/unified.h -msoft-float
 
 CHECKFLAGS	+= -D__arm__
 
diff --git linux-libre-5.10.240-gnu1/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi linux-libre-5.10.241-gnu1/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
index 770f59b23102..44477206ba0f 100644
--- linux-libre-5.10.240-gnu1/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
+++ linux-libre-5.10.241-gnu1/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
@@ -170,7 +170,6 @@
 	pinctrl-0 = <&pinctrl_uart2>;
 	linux,rs485-enabled-at-boot-time;
 	rs485-rx-during-tx;
-	rs485-rts-active-low;
 	uart-has-rtscts;
 	status = "okay";
 };
diff --git linux-libre-5.10.240-gnu1/arch/arm/boot/dts/vfxxx.dtsi linux-libre-5.10.241-gnu1/arch/arm/boot/dts/vfxxx.dtsi
index 2259d11af721..fb7709b8a334 100644
--- linux-libre-5.10.240-gnu1/arch/arm/boot/dts/vfxxx.dtsi
+++ linux-libre-5.10.241-gnu1/arch/arm/boot/dts/vfxxx.dtsi
@@ -617,7 +617,7 @@
 
 			ftm: ftm@400b8000 {
 				compatible = "fsl,ftm-timer";
-				reg = <0x400b8000 0x1000 0x400b9000 0x1000>;
+				reg = <0x400b8000 0x1000>, <0x400b9000 0x1000>;
 				interrupts = <44 IRQ_TYPE_LEVEL_HIGH>;
 				clock-names = "ftm-evt", "ftm-src",
 					"ftm-evt-counter-en", "ftm-src-counter-en";
diff --git linux-libre-5.10.240-gnu1/arch/arm/mach-rockchip/platsmp.c linux-libre-5.10.241-gnu1/arch/arm/mach-rockchip/platsmp.c
index d60856898d97..17aee4701e81 100644
--- linux-libre-5.10.240-gnu1/arch/arm/mach-rockchip/platsmp.c
+++ linux-libre-5.10.241-gnu1/arch/arm/mach-rockchip/platsmp.c
@@ -279,11 +279,6 @@ static void __init rockchip_smp_prepare_cpus(unsigned int max_cpus)
 	}
 
 	if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A9) {
-		if (rockchip_smp_prepare_sram(node)) {
-			of_node_put(node);
-			return;
-		}
-
 		/* enable the SCU power domain */
 		pmu_set_power_domain(PMU_PWRDN_SCU, true);
 
@@ -316,11 +311,19 @@ static void __init rockchip_smp_prepare_cpus(unsigned int max_cpus)
 		asm ("mrc p15, 1, %0, c9, c0, 2\n" : "=r" (l2ctlr));
 		ncores = ((l2ctlr >> 24) & 0x3) + 1;
 	}
-	of_node_put(node);
 
 	/* Make sure that all cores except the first are really off */
 	for (i = 1; i < ncores; i++)
 		pmu_set_power_domain(0 + i, false);
+
+	if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A9) {
+		if (rockchip_smp_prepare_sram(node)) {
+			of_node_put(node);
+			return;
+		}
+	}
+
+	of_node_put(node);
 }
 
 static void __init rk3036_smp_prepare_cpus(unsigned int max_cpus)
diff --git linux-libre-5.10.240-gnu1/arch/arm/mach-tegra/reset.c linux-libre-5.10.241-gnu1/arch/arm/mach-tegra/reset.c
index d5c805adf7a8..ea706fac6358 100644
--- linux-libre-5.10.240-gnu1/arch/arm/mach-tegra/reset.c
+++ linux-libre-5.10.241-gnu1/arch/arm/mach-tegra/reset.c
@@ -63,7 +63,7 @@ static void __init tegra_cpu_reset_handler_enable(void)
 	BUG_ON(is_enabled);
 	BUG_ON(tegra_cpu_reset_handler_size > TEGRA_IRAM_RESET_HANDLER_SIZE);
 
-	memcpy(iram_base, (void *)__tegra_cpu_reset_handler_start,
+	memcpy_toio(iram_base, (void *)__tegra_cpu_reset_handler_start,
 			tegra_cpu_reset_handler_size);
 
 	err = call_firmware_op(set_cpu_boot_addr, 0, reset_address);
diff --git linux-libre-5.10.240-gnu1/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi linux-libre-5.10.241-gnu1/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
index 34b2e862b708..f97e8a8fd16f 100644
--- linux-libre-5.10.240-gnu1/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
+++ linux-libre-5.10.241-gnu1/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
@@ -246,6 +246,8 @@
 	pinctrl-0 = <&pinctrl_usdhc3>;
 	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
 	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	assigned-clocks = <&clk IMX8MM_CLK_USDHC3>;
+	assigned-clock-rates = <400000000>;
 	bus-width = <8>;
 	non-removable;
 	status = "okay";
diff --git linux-libre-5.10.240-gnu1/arch/arm64/include/asm/acpi.h linux-libre-5.10.241-gnu1/arch/arm64/include/asm/acpi.h
index 702587fda70c..8cbbd08cc8c5 100644
--- linux-libre-5.10.240-gnu1/arch/arm64/include/asm/acpi.h
+++ linux-libre-5.10.241-gnu1/arch/arm64/include/asm/acpi.h
@@ -128,7 +128,7 @@ acpi_set_mailbox_entry(int cpu, struct acpi_madt_generic_interrupt *processor)
 {}
 #endif
 
-static inline const char *acpi_get_enable_method(int cpu)
+static __always_inline const char *acpi_get_enable_method(int cpu)
 {
 	if (acpi_psci_present())
 		return "psci";
diff --git linux-libre-5.10.240-gnu1/arch/arm64/mm/ptdump_debugfs.c linux-libre-5.10.241-gnu1/arch/arm64/mm/ptdump_debugfs.c
index d29d722ec3ec..457bf5f03771 100644
--- linux-libre-5.10.240-gnu1/arch/arm64/mm/ptdump_debugfs.c
+++ linux-libre-5.10.241-gnu1/arch/arm64/mm/ptdump_debugfs.c
@@ -1,6 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/debugfs.h>
-#include <linux/memory_hotplug.h>
 #include <linux/seq_file.h>
 
 #include <asm/ptdump.h>
@@ -9,9 +8,7 @@ static int ptdump_show(struct seq_file *m, void *v)
 {
 	struct ptdump_info *info = m->private;
 
-	get_online_mems();
 	ptdump_walk(m, info);
-	put_online_mems();
 	return 0;
 }
 DEFINE_SHOW_ATTRIBUTE(ptdump);
diff --git linux-libre-5.10.240-gnu1/arch/m68k/Kconfig.debug linux-libre-5.10.241-gnu1/arch/m68k/Kconfig.debug
index 11b306bdd788..5a3713170a61 100644
--- linux-libre-5.10.240-gnu1/arch/m68k/Kconfig.debug
+++ linux-libre-5.10.241-gnu1/arch/m68k/Kconfig.debug
@@ -10,7 +10,7 @@ config BOOTPARAM_STRING
 
 config EARLY_PRINTK
 	bool "Early printk"
-	depends on !(SUN3 || M68000 || COLDFIRE)
+	depends on MMU_MOTOROLA
 	help
 	  Write kernel log output directly to a serial port.
 	  Where implemented, output goes to the framebuffer as well.
diff --git linux-libre-5.10.240-gnu1/arch/m68k/kernel/early_printk.c linux-libre-5.10.241-gnu1/arch/m68k/kernel/early_printk.c
index f11ef9f1f56f..521cbb8a150c 100644
--- linux-libre-5.10.240-gnu1/arch/m68k/kernel/early_printk.c
+++ linux-libre-5.10.241-gnu1/arch/m68k/kernel/early_printk.c
@@ -16,25 +16,10 @@
 #include "../mvme147/mvme147.h"
 #include "../mvme16x/mvme16x.h"
 
-asmlinkage void __init debug_cons_nputs(const char *s, unsigned n);
-
-static void __ref debug_cons_write(struct console *c,
-				   const char *s, unsigned n)
-{
-#if !(defined(CONFIG_SUN3) || defined(CONFIG_M68000) || \
-      defined(CONFIG_COLDFIRE))
-	if (MACH_IS_MVME147)
-		mvme147_scc_write(c, s, n);
-	else if (MACH_IS_MVME16x)
-		mvme16x_cons_write(c, s, n);
-	else
-		debug_cons_nputs(s, n);
-#endif
-}
+asmlinkage void __init debug_cons_nputs(struct console *c, const char *s, unsigned int n);
 
 static struct console early_console_instance = {
 	.name  = "debug",
-	.write = debug_cons_write,
 	.flags = CON_PRINTBUFFER | CON_BOOT,
 	.index = -1
 };
@@ -44,6 +29,12 @@ static int __init setup_early_printk(char *buf)
 	if (early_console || buf)
 		return 0;
 
+	if (MACH_IS_MVME147)
+		early_console_instance.write = mvme147_scc_write;
+	else if (MACH_IS_MVME16x)
+		early_console_instance.write = mvme16x_cons_write;
+	else
+		early_console_instance.write = debug_cons_nputs;
 	early_console = &early_console_instance;
 	register_console(early_console);
 
@@ -51,20 +42,15 @@ static int __init setup_early_printk(char *buf)
 }
 early_param("earlyprintk", setup_early_printk);
 
-/*
- * debug_cons_nputs() defined in arch/m68k/kernel/head.S cannot be called
- * after init sections are discarded (for platforms that use it).
- */
-#if !(defined(CONFIG_SUN3) || defined(CONFIG_M68000) || \
-      defined(CONFIG_COLDFIRE))
-
 static int __init unregister_early_console(void)
 {
-	if (!early_console || MACH_IS_MVME16x)
-		return 0;
+	/*
+	 * debug_cons_nputs() defined in arch/m68k/kernel/head.S cannot be
+	 * called after init sections are discarded (for platforms that use it).
+	 */
+	if (early_console && early_console->write == debug_cons_nputs)
+		return unregister_console(early_console);
 
-	return unregister_console(early_console);
+	return 0;
 }
 late_initcall(unregister_early_console);
-
-#endif
diff --git linux-libre-5.10.240-gnu1/arch/m68k/kernel/head.S linux-libre-5.10.241-gnu1/arch/m68k/kernel/head.S
index 493c95db0e51..094afc355d89 100644
--- linux-libre-5.10.240-gnu1/arch/m68k/kernel/head.S
+++ linux-libre-5.10.241-gnu1/arch/m68k/kernel/head.S
@@ -3242,8 +3242,8 @@ func_return	putn
  *	turns around and calls the internal routines.  This routine
  *	is used by the boot console.
  *
- *	The calling parameters are:
- *		void debug_cons_nputs(const char *str, unsigned length)
+ *	The function signature is -
+ *		void debug_cons_nputs(struct console *c, const char *s, unsigned int n)
  *
  *	This routine does NOT understand variable arguments only
  *	simple strings!
@@ -3252,8 +3252,8 @@ ENTRY(debug_cons_nputs)
 	moveml	%d0/%d1/%a0,%sp@-
 	movew	%sr,%sp@-
 	ori	#0x0700,%sr
-	movel	%sp@(18),%a0		/* fetch parameter */
-	movel	%sp@(22),%d1		/* fetch parameter */
+	movel	%sp@(22),%a0		/* char *s */
+	movel	%sp@(26),%d1		/* unsigned int n */
 	jra	2f
 1:
 #ifdef CONSOLE_DEBUG
@@ -3379,6 +3379,7 @@ L(console_clear_loop):
 
 	movel	%d4,%d1				/* screen height in pixels */
 	divul	%a0@(FONT_DESC_HEIGHT),%d1	/* d1 = max num rows */
+	subql	#1,%d1				/* row range is 0 to num - 1 */
 
 	movel	%d0,%a2@(Lconsole_struct_num_columns)
 	movel	%d1,%a2@(Lconsole_struct_num_rows)
@@ -3525,15 +3526,14 @@ func_start	console_putc,%a0/%a1/%d0-%d7
 	cmpib	#10,%d7
 	jne	L(console_not_lf)
 	movel	%a0@(Lconsole_struct_cur_row),%d0
-	addil	#1,%d0
-	movel	%d0,%a0@(Lconsole_struct_cur_row)
 	movel	%a0@(Lconsole_struct_num_rows),%d1
 	cmpl	%d1,%d0
 	jcs	1f
-	subil	#1,%d0
-	movel	%d0,%a0@(Lconsole_struct_cur_row)
 	console_scroll
+	jra	L(console_exit)
 1:
+	addql	#1,%d0
+	movel	%d0,%a0@(Lconsole_struct_cur_row)
 	jra	L(console_exit)
 
 L(console_not_lf):
@@ -3560,12 +3560,6 @@ L(console_not_cr):
  */
 L(console_not_home):
 	movel	%a0@(Lconsole_struct_cur_column),%d0
-	addql	#1,%a0@(Lconsole_struct_cur_column)
-	movel	%a0@(Lconsole_struct_num_columns),%d1
-	cmpl	%d1,%d0
-	jcs	1f
-	console_putc	#'\n'	/* recursion is OK! */
-1:
 	movel	%a0@(Lconsole_struct_cur_row),%d1
 
 	/*
@@ -3612,6 +3606,23 @@ L(console_do_font_scanline):
 	addq	#1,%d1
 	dbra	%d7,L(console_read_char_scanline)
 
+	/*
+	 *	Register usage in the code below:
+	 *	a0 = pointer to console globals
+	 *	d0 = cursor column
+	 *	d1 = cursor column limit
+	 */
+
+	lea	%pc@(L(console_globals)),%a0
+
+	movel	%a0@(Lconsole_struct_cur_column),%d0
+	addql	#1,%d0
+	movel	%d0,%a0@(Lconsole_struct_cur_column)	/* Update cursor pos */
+	movel	%a0@(Lconsole_struct_num_columns),%d1
+	cmpl	%d1,%d0
+	jcs	L(console_exit)
+	console_putc	#'\n'		/* Line wrap using tail recursion */
+
 L(console_exit):
 func_return	console_putc
 
diff --git linux-libre-5.10.240-gnu1/arch/mips/crypto/chacha-core.S linux-libre-5.10.241-gnu1/arch/mips/crypto/chacha-core.S
index 5755f69cfe00..706aeb850fb0 100644
--- linux-libre-5.10.240-gnu1/arch/mips/crypto/chacha-core.S
+++ linux-libre-5.10.241-gnu1/arch/mips/crypto/chacha-core.S
@@ -55,17 +55,13 @@
 #if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
 #define MSB 0
 #define LSB 3
-#define ROTx rotl
-#define ROTR(n) rotr n, 24
 #define	CPU_TO_LE32(n) \
-	wsbh	n; \
+	wsbh	n, n; \
 	rotr	n, 16;
 #else
 #define MSB 3
 #define LSB 0
-#define ROTx rotr
 #define CPU_TO_LE32(n)
-#define ROTR(n)
 #endif
 
 #define FOR_EACH_WORD(x) \
@@ -192,10 +188,10 @@ CONCAT3(.Lchacha_mips_xor_aligned_, PLUS_ONE(x), _b: ;) \
 	xor	X(W), X(B); \
 	xor	X(Y), X(C); \
 	xor	X(Z), X(D); \
-	rotl	X(V), S;    \
-	rotl	X(W), S;    \
-	rotl	X(Y), S;    \
-	rotl	X(Z), S;
+	rotr	X(V), 32 - S; \
+	rotr	X(W), 32 - S; \
+	rotr	X(Y), 32 - S; \
+	rotr	X(Z), 32 - S;
 
 .text
 .set	reorder
@@ -372,21 +368,19 @@ chacha_crypt_arch:
 	/* First byte */
 	lbu	T1, 0(IN)
 	addiu	$at, BYTES, 1
-	CPU_TO_LE32(SAVED_X)
-	ROTR(SAVED_X)
 	xor	T1, SAVED_X
 	sb	T1, 0(OUT)
 	beqz	$at, .Lchacha_mips_xor_done
 	/* Second byte */
 	lbu	T1, 1(IN)
 	addiu	$at, BYTES, 2
-	ROTx	SAVED_X, 8
+	rotr	SAVED_X, 8
 	xor	T1, SAVED_X
 	sb	T1, 1(OUT)
 	beqz	$at, .Lchacha_mips_xor_done
 	/* Third byte */
 	lbu	T1, 2(IN)
-	ROTx	SAVED_X, 8
+	rotr	SAVED_X, 8
 	xor	T1, SAVED_X
 	sb	T1, 2(OUT)
 	b	.Lchacha_mips_xor_done
diff --git linux-libre-5.10.240-gnu1/arch/mips/include/asm/vpe.h linux-libre-5.10.241-gnu1/arch/mips/include/asm/vpe.h
index 012731546cf6..3de6b0ff1627 100644
--- linux-libre-5.10.240-gnu1/arch/mips/include/asm/vpe.h
+++ linux-libre-5.10.241-gnu1/arch/mips/include/asm/vpe.h
@@ -126,4 +126,12 @@ void cleanup_tc(struct tc *tc);
 
 int __init vpe_module_init(void);
 void __exit vpe_module_exit(void);
+
+#ifdef CONFIG_MIPS_VPE_LOADER_MT
+void *vpe_alloc(void);
+int vpe_start(void *vpe, unsigned long start);
+int vpe_stop(void *vpe);
+int vpe_free(void *vpe);
+#endif /* CONFIG_MIPS_VPE_LOADER_MT */
+
 #endif /* _ASM_VPE_H */
diff --git linux-libre-5.10.240-gnu1/arch/mips/kernel/process.c linux-libre-5.10.241-gnu1/arch/mips/kernel/process.c
index 98ecaf6f3edb..0a5710a4d696 100644
--- linux-libre-5.10.240-gnu1/arch/mips/kernel/process.c
+++ linux-libre-5.10.241-gnu1/arch/mips/kernel/process.c
@@ -675,18 +675,20 @@ unsigned long mips_stack_top(void)
 	}
 
 	/* Space for the VDSO, data page & GIC user page */
-	top -= PAGE_ALIGN(current->thread.abi->vdso->size);
-	top -= PAGE_SIZE;
-	top -= mips_gic_present() ? PAGE_SIZE : 0;
+	if (current->thread.abi) {
+		top -= PAGE_ALIGN(current->thread.abi->vdso->size);
+		top -= PAGE_SIZE;
+		top -= mips_gic_present() ? PAGE_SIZE : 0;
+
+		/* Space to randomize the VDSO base */
+		if (current->flags & PF_RANDOMIZE)
+			top -= VDSO_RANDOMIZE_SIZE;
+	}
 
 	/* Space for cache colour alignment */
 	if (cpu_has_dc_aliases)
 		top -= shm_align_mask + 1;
 
-	/* Space to randomize the VDSO base */
-	if (current->flags & PF_RANDOMIZE)
-		top -= VDSO_RANDOMIZE_SIZE;
-
 	return top;
 }
 
diff --git linux-libre-5.10.240-gnu1/arch/mips/mm/tlb-r4k.c linux-libre-5.10.241-gnu1/arch/mips/mm/tlb-r4k.c
index 1b939abbe4ca..2e987b6e42bc 100644
--- linux-libre-5.10.240-gnu1/arch/mips/mm/tlb-r4k.c
+++ linux-libre-5.10.241-gnu1/arch/mips/mm/tlb-r4k.c
@@ -498,6 +498,60 @@ static int __init set_ntlb(char *str)
 
 __setup("ntlb=", set_ntlb);
 
+/* Initialise all TLB entries with unique values */
+static void r4k_tlb_uniquify(void)
+{
+	int entry = num_wired_entries();
+
+	htw_stop();
+	write_c0_entrylo0(0);
+	write_c0_entrylo1(0);
+
+	while (entry < current_cpu_data.tlbsize) {
+		unsigned long asid_mask = cpu_asid_mask(&current_cpu_data);
+		unsigned long asid = 0;
+		int idx;
+
+		/* Skip wired MMID to make ginvt_mmid work */
+		if (cpu_has_mmid)
+			asid = MMID_KERNEL_WIRED + 1;
+
+		/* Check for match before using UNIQUE_ENTRYHI */
+		do {
+			if (cpu_has_mmid) {
+				write_c0_memorymapid(asid);
+				write_c0_entryhi(UNIQUE_ENTRYHI(entry));
+			} else {
+				write_c0_entryhi(UNIQUE_ENTRYHI(entry) | asid);
+			}
+			mtc0_tlbw_hazard();
+			tlb_probe();
+			tlb_probe_hazard();
+			idx = read_c0_index();
+			/* No match or match is on current entry */
+			if (idx < 0 || idx == entry)
+				break;
+			/*
+			 * If we hit a match, we need to try again with
+			 * a different ASID.
+			 */
+			asid++;
+		} while (asid < asid_mask);
+
+		if (idx >= 0 && idx != entry)
+			panic("Unable to uniquify TLB entry %d", idx);
+
+		write_c0_index(entry);
+		mtc0_tlbw_hazard();
+		tlb_write_indexed();
+		entry++;
+	}
+
+	tlbw_use_hazard();
+	htw_start();
+	flush_micro_tlb();
+}
+
 /*
  * Configure TLB (for init or after a CPU has been powered off).
  */
@@ -537,7 +591,7 @@ static void r4k_tlb_configure(void)
 	temp_tlb_entry = current_cpu_data.tlbsize - 1;
 
 	/* From this point on the ARC firmware is dead.	 */
-	local_flush_tlb_all();
+	r4k_tlb_uniquify();
 
 	/* Did I tell you that ARC SUCKS?  */
 }
diff --git linux-libre-5.10.240-gnu1/arch/parisc/Makefile linux-libre-5.10.241-gnu1/arch/parisc/Makefile
index 0cf86ed2b7c1..3b615c1840a8 100644
--- linux-libre-5.10.240-gnu1/arch/parisc/Makefile
+++ linux-libre-5.10.241-gnu1/arch/parisc/Makefile
@@ -141,7 +141,7 @@ palo lifimage: vmlinuz
 	fi
 	@if test ! -f "$(PALOCONF)"; then \
 		cp $(srctree)/arch/parisc/defpalo.conf $(objtree)/palo.conf; \
-		echo 'A generic palo config file ($(objree)/palo.conf) has been created for you.'; \
+		echo 'A generic palo config file ($(objtree)/palo.conf) has been created for you.'; \
 		echo 'You should check it and re-run "make palo".'; \
 		echo 'WARNING: the "lifimage" file is now placed in this directory by default!'; \
 		false; \
diff --git linux-libre-5.10.240-gnu1/arch/powerpc/configs/ppc6xx_defconfig linux-libre-5.10.241-gnu1/arch/powerpc/configs/ppc6xx_defconfig
index 021da6736570..7c14fecc7154 100644
--- linux-libre-5.10.240-gnu1/arch/powerpc/configs/ppc6xx_defconfig
+++ linux-libre-5.10.241-gnu1/arch/powerpc/configs/ppc6xx_defconfig
@@ -265,7 +265,6 @@ CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
 CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
 CONFIG_NET_CLS_ROUTE4=m
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
diff --git linux-libre-5.10.240-gnu1/arch/powerpc/kernel/eeh.c linux-libre-5.10.241-gnu1/arch/powerpc/kernel/eeh.c
index fbc6eaaf10e1..cd5364e8fe3d 100644
--- linux-libre-5.10.240-gnu1/arch/powerpc/kernel/eeh.c
+++ linux-libre-5.10.241-gnu1/arch/powerpc/kernel/eeh.c
@@ -1140,6 +1140,7 @@ int eeh_unfreeze_pe(struct eeh_pe *pe)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(eeh_unfreeze_pe);
 
 
 static struct pci_device_id eeh_reset_ids[] = {
diff --git linux-libre-5.10.240-gnu1/arch/powerpc/kernel/eeh_driver.c linux-libre-5.10.241-gnu1/arch/powerpc/kernel/eeh_driver.c
index 665d847ef9b5..ed5be1bff60c 100644
--- linux-libre-5.10.240-gnu1/arch/powerpc/kernel/eeh_driver.c
+++ linux-libre-5.10.241-gnu1/arch/powerpc/kernel/eeh_driver.c
@@ -258,13 +258,12 @@ static void eeh_pe_report_edev(struct eeh_dev *edev, eeh_report_fn fn,
 	struct pci_driver *driver;
 	enum pci_ers_result new_result;
 
-	pci_lock_rescan_remove();
 	pdev = edev->pdev;
 	if (pdev)
 		get_device(&pdev->dev);
-	pci_unlock_rescan_remove();
 	if (!pdev) {
 		eeh_edev_info(edev, "no device");
+		*result = PCI_ERS_RESULT_DISCONNECT;
 		return;
 	}
 	device_lock(&pdev->dev);
@@ -305,8 +304,9 @@ static void eeh_pe_report(const char *name, struct eeh_pe *root,
 	struct eeh_dev *edev, *tmp;
 
 	pr_info("EEH: Beginning: '%s'\n", name);
-	eeh_for_each_pe(root, pe) eeh_pe_for_each_dev(pe, edev, tmp)
-		eeh_pe_report_edev(edev, fn, result);
+	eeh_for_each_pe(root, pe)
+		eeh_pe_for_each_dev(pe, edev, tmp)
+			eeh_pe_report_edev(edev, fn, result);
 	if (result)
 		pr_info("EEH: Finished:'%s' with aggregate recovery state:'%s'\n",
 			name, pci_ers_result_name(*result));
@@ -384,6 +384,8 @@ static void eeh_dev_restore_state(struct eeh_dev *edev, void *userdata)
 	if (!edev)
 		return;
 
+	pci_lock_rescan_remove();
+
 	/*
 	 * The content in the config space isn't saved because
 	 * the blocked config space on some adapters. We have
@@ -394,14 +396,19 @@ static void eeh_dev_restore_state(struct eeh_dev *edev, void *userdata)
 		if (list_is_last(&edev->entry, &edev->pe->edevs))
 			eeh_pe_restore_bars(edev->pe);
 
+		pci_unlock_rescan_remove();
 		return;
 	}
 
 	pdev = eeh_dev_to_pci_dev(edev);
-	if (!pdev)
+	if (!pdev) {
+		pci_unlock_rescan_remove();
 		return;
+	}
 
 	pci_restore_state(pdev);
+
+	pci_unlock_rescan_remove();
 }
 
 /**
@@ -648,9 +655,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 	if (any_passed || driver_eeh_aware || (pe->type & EEH_PE_VF)) {
 		eeh_pe_dev_traverse(pe, eeh_rmv_device, rmv_data);
 	} else {
-		pci_lock_rescan_remove();
 		pci_hp_remove_devices(bus);
-		pci_unlock_rescan_remove();
 	}
 
 	/*
@@ -666,8 +671,6 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 	if (rc)
 		return rc;
 
-	pci_lock_rescan_remove();
-
 	/* Restore PE */
 	eeh_ops->configure_bridge(pe);
 	eeh_pe_restore_bars(pe);
@@ -675,7 +678,6 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 	/* Clear frozen state */
 	rc = eeh_clear_pe_frozen_state(pe, false);
 	if (rc) {
-		pci_unlock_rescan_remove();
 		return rc;
 	}
 
@@ -710,7 +712,6 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 	pe->tstamp = tstamp;
 	pe->freeze_count = cnt;
 
-	pci_unlock_rescan_remove();
 	return 0;
 }
 
@@ -844,10 +845,13 @@ void eeh_handle_normal_event(struct eeh_pe *pe)
 		{LIST_HEAD_INIT(rmv_data.removed_vf_list), 0};
 	int devices = 0;
 
+	pci_lock_rescan_remove();
+
 	bus = eeh_pe_bus_get(pe);
 	if (!bus) {
 		pr_err("%s: Cannot find PCI bus for PHB#%x-PE#%x\n",
 			__func__, pe->phb->global_number, pe->addr);
+		pci_unlock_rescan_remove();
 		return;
 	}
 
@@ -1089,10 +1093,15 @@ void eeh_handle_normal_event(struct eeh_pe *pe)
 		eeh_pe_state_clear(pe, EEH_PE_PRI_BUS, true);
 		eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
 
-		pci_lock_rescan_remove();
-		pci_hp_remove_devices(bus);
-		pci_unlock_rescan_remove();
+		bus = eeh_pe_bus_get(pe);
+		if (bus)
+			pci_hp_remove_devices(bus);
+		else
+			pr_err("%s: PCI bus for PHB#%x-PE#%x disappeared\n",
+				__func__, pe->phb->global_number, pe->addr);
+
 		/* The passed PE should no longer be used */
+		pci_unlock_rescan_remove();
 		return;
 	}
 
@@ -1109,6 +1118,8 @@ out:
 			eeh_clear_slot_attention(edev->pdev);
 
 	eeh_pe_state_clear(pe, EEH_PE_RECOVERING, true);
+
+	pci_unlock_rescan_remove();
 }
 
 /**
@@ -1127,6 +1138,7 @@ void eeh_handle_special_event(void)
 	unsigned long flags;
 	int rc;
 
+	pci_lock_rescan_remove();
 
 	do {
 		rc = eeh_ops->next_error(&pe);
@@ -1166,10 +1178,12 @@ void eeh_handle_special_event(void)
 
 			break;
 		case EEH_NEXT_ERR_NONE:
+			pci_unlock_rescan_remove();
 			return;
 		default:
 			pr_warn("%s: Invalid value %d from next_error()\n",
 				__func__, rc);
+			pci_unlock_rescan_remove();
 			return;
 		}
 
@@ -1181,7 +1195,9 @@ void eeh_handle_special_event(void)
 		if (rc == EEH_NEXT_ERR_FROZEN_PE ||
 		    rc == EEH_NEXT_ERR_FENCED_PHB) {
 			eeh_pe_state_mark(pe, EEH_PE_RECOVERING);
+			pci_unlock_rescan_remove();
 			eeh_handle_normal_event(pe);
+			pci_lock_rescan_remove();
 		} else {
 			eeh_for_each_pe(pe, tmp_pe)
 				eeh_pe_for_each_dev(tmp_pe, edev, tmp_edev)
@@ -1194,7 +1210,6 @@ void eeh_handle_special_event(void)
 				eeh_report_failure, NULL);
 			eeh_set_channel_state(pe, pci_channel_io_perm_failure);
 
-			pci_lock_rescan_remove();
 			list_for_each_entry(hose, &hose_list, list_node) {
 				phb_pe = eeh_phb_pe_get(hose);
 				if (!phb_pe ||
@@ -1213,7 +1228,6 @@ void eeh_handle_special_event(void)
 				}
 				pci_hp_remove_devices(bus);
 			}
-			pci_unlock_rescan_remove();
 		}
 
 		/*
@@ -1223,4 +1237,6 @@ void eeh_handle_special_event(void)
 		if (rc == EEH_NEXT_ERR_DEAD_IOC)
 			break;
 	} while (rc != EEH_NEXT_ERR_NONE);
+
+	pci_unlock_rescan_remove();
 }
diff --git linux-libre-5.10.240-gnu1/arch/powerpc/kernel/eeh_pe.c linux-libre-5.10.241-gnu1/arch/powerpc/kernel/eeh_pe.c
index a856d9ba42d2..fea58e9546f9 100644
--- linux-libre-5.10.240-gnu1/arch/powerpc/kernel/eeh_pe.c
+++ linux-libre-5.10.241-gnu1/arch/powerpc/kernel/eeh_pe.c
@@ -670,11 +670,12 @@ static void eeh_bridge_check_link(struct eeh_dev *edev)
 	eeh_ops->write_config(edev, cap + PCI_EXP_LNKCTL, 2, val);
 
 	/* Check link */
-	eeh_ops->read_config(edev, cap + PCI_EXP_LNKCAP, 4, &val);
-	if (!(val & PCI_EXP_LNKCAP_DLLLARC)) {
-		eeh_edev_dbg(edev, "No link reporting capability (0x%08x) \n", val);
-		msleep(1000);
-		return;
+	if (edev->pdev) {
+		if (!edev->pdev->link_active_reporting) {
+			eeh_edev_dbg(edev, "No link reporting capability\n");
+			msleep(1000);
+			return;
+		}
 	}
 
 	/* Wait the link is up until timeout (5s) */
diff --git linux-libre-5.10.240-gnu1/arch/powerpc/kernel/pci-hotplug.c linux-libre-5.10.241-gnu1/arch/powerpc/kernel/pci-hotplug.c
index 2fc12198ec07..62de678f9f50 100644
--- linux-libre-5.10.240-gnu1/arch/powerpc/kernel/pci-hotplug.c
+++ linux-libre-5.10.241-gnu1/arch/powerpc/kernel/pci-hotplug.c
@@ -110,6 +110,9 @@ void pci_hp_add_devices(struct pci_bus *bus)
 	struct pci_controller *phb;
 	struct device_node *dn = pci_bus_to_OF_node(bus);
 
+	if (!dn)
+		return;
+
 	phb = pci_bus_to_host(bus);
 
 	mode = PCI_PROBE_NORMAL;
diff --git linux-libre-5.10.240-gnu1/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c linux-libre-5.10.241-gnu1/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
index 04bf6ecf7d55..85e0fa7d902b 100644
--- linux-libre-5.10.240-gnu1/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
+++ linux-libre-5.10.241-gnu1/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
@@ -240,10 +240,8 @@ static int mpc512x_lpbfifo_kick(void)
 	dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 
 	/* Make DMA channel work with LPB FIFO data register */
-	if (dma_dev->device_config(lpbfifo.chan, &dma_conf)) {
-		ret = -EINVAL;
-		goto err_dma_prep;
-	}
+	if (dma_dev->device_config(lpbfifo.chan, &dma_conf))
+		return -EINVAL;
 
 	sg_init_table(&sg, 1);
 
diff --git linux-libre-5.10.240-gnu1/arch/s390/hypfs/hypfs_dbfs.c linux-libre-5.10.241-gnu1/arch/s390/hypfs/hypfs_dbfs.c
index f4c7dbfaf8ee..5848f2e374a6 100644
--- linux-libre-5.10.240-gnu1/arch/s390/hypfs/hypfs_dbfs.c
+++ linux-libre-5.10.241-gnu1/arch/s390/hypfs/hypfs_dbfs.c
@@ -6,6 +6,7 @@
  * Author(s): Michael Holzheu <holzheu@linux.vnet.ibm.com>
  */
 
+#include <linux/security.h>
 #include <linux/slab.h>
 #include "hypfs.h"
 
@@ -64,24 +65,28 @@ static long dbfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	long rc;
 
 	mutex_lock(&df->lock);
-	if (df->unlocked_ioctl)
-		rc = df->unlocked_ioctl(file, cmd, arg);
-	else
-		rc = -ENOTTY;
+	rc = df->unlocked_ioctl(file, cmd, arg);
 	mutex_unlock(&df->lock);
 	return rc;
 }
 
-static const struct file_operations dbfs_ops = {
+static const struct file_operations dbfs_ops_ioctl = {
 	.read		= dbfs_read,
 	.llseek		= no_llseek,
 	.unlocked_ioctl = dbfs_ioctl,
 };
 
+static const struct file_operations dbfs_ops = {
+	.read		= dbfs_read,
+};
+
 void hypfs_dbfs_create_file(struct hypfs_dbfs_file *df)
 {
-	df->dentry = debugfs_create_file(df->name, 0400, dbfs_dir, df,
-					 &dbfs_ops);
+	const struct file_operations *fops = &dbfs_ops;
+
+	if (df->unlocked_ioctl && !security_locked_down(LOCKDOWN_DEBUGFS))
+		fops = &dbfs_ops_ioctl;
+	df->dentry = debugfs_create_file(df->name, 0400, dbfs_dir, df, fops);
 	mutex_init(&df->lock);
 }
 
diff --git linux-libre-5.10.240-gnu1/arch/s390/include/asm/timex.h linux-libre-5.10.241-gnu1/arch/s390/include/asm/timex.h
index 588aa0f2c842..d0260a1ec298 100644
--- linux-libre-5.10.240-gnu1/arch/s390/include/asm/timex.h
+++ linux-libre-5.10.241-gnu1/arch/s390/include/asm/timex.h
@@ -167,13 +167,6 @@ static inline unsigned long long get_tod_clock_fast(void)
 	return get_tod_clock();
 #endif
 }
-
-static inline cycles_t get_cycles(void)
-{
-	return (cycles_t) get_tod_clock() >> 2;
-}
-#define get_cycles get_cycles
-
 int get_phys_clock(unsigned long *clock);
 void init_cpu_timer(void);
 
@@ -196,6 +189,12 @@ static inline unsigned long long get_tod_clock_monotonic(void)
 	return tod;
 }
 
+static inline cycles_t get_cycles(void)
+{
+	return (cycles_t)get_tod_clock_monotonic() >> 2;
+}
+#define get_cycles get_cycles
+
 /**
  * tod_to_ns - convert a TOD format value to nanoseconds
  * @todval: to be converted TOD format value
diff --git linux-libre-5.10.240-gnu1/arch/s390/kernel/time.c linux-libre-5.10.241-gnu1/arch/s390/kernel/time.c
index b6517453fa23..cd79e9cd785f 100644
--- linux-libre-5.10.240-gnu1/arch/s390/kernel/time.c
+++ linux-libre-5.10.241-gnu1/arch/s390/kernel/time.c
@@ -587,7 +587,7 @@ static int stp_sync_clock(void *data)
 		atomic_dec(&sync->cpus);
 		/* Wait for in_sync to be set. */
 		while (READ_ONCE(sync->in_sync) == 0)
-			__udelay(1);
+			;
 	}
 	if (sync->in_sync != 1)
 		/* Didn't work. Clear per-cpu in sync bit again. */
diff --git linux-libre-5.10.240-gnu1/arch/s390/mm/dump_pagetables.c linux-libre-5.10.241-gnu1/arch/s390/mm/dump_pagetables.c
index 8f9ff7e7187d..b83c684ad6bb 100644
--- linux-libre-5.10.240-gnu1/arch/s390/mm/dump_pagetables.c
+++ linux-libre-5.10.241-gnu1/arch/s390/mm/dump_pagetables.c
@@ -218,11 +218,9 @@ static int ptdump_show(struct seq_file *m, void *v)
 		.marker = address_markers,
 	};
 
-	get_online_mems();
 	mutex_lock(&cpa_mutex);
 	ptdump_walk_pgd(&st.ptdump, &init_mm, NULL);
 	mutex_unlock(&cpa_mutex);
-	put_online_mems();
 	return 0;
 }
 DEFINE_SHOW_ATTRIBUTE(ptdump);
diff --git linux-libre-5.10.240-gnu1/arch/sh/Makefile linux-libre-5.10.241-gnu1/arch/sh/Makefile
index 2faebfd72eca..8e8e24227fff 100644
--- linux-libre-5.10.240-gnu1/arch/sh/Makefile
+++ linux-libre-5.10.241-gnu1/arch/sh/Makefile
@@ -103,16 +103,16 @@ UTS_MACHINE		:= sh
 LDFLAGS_vmlinux		+= -e _stext
 
 ifdef CONFIG_CPU_LITTLE_ENDIAN
-ld-bfd			:= elf32-sh-linux
-LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
+ld_bfd			:= elf32-sh-linux
+LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64 --oformat $(ld_bfd)
 KBUILD_LDFLAGS		+= -EL
 else
-ld-bfd			:= elf32-shbig-linux
-LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
+ld_bfd			:= elf32-shbig-linux
+LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64+4 --oformat $(ld_bfd)
 KBUILD_LDFLAGS		+= -EB
 endif
 
-export ld-bfd
+export ld_bfd
 
 head-y	:= arch/sh/kernel/head_32.o
 
diff --git linux-libre-5.10.240-gnu1/arch/sh/boot/compressed/Makefile linux-libre-5.10.241-gnu1/arch/sh/boot/compressed/Makefile
index 589d2d8a573d..d4baaaace17f 100644
--- linux-libre-5.10.240-gnu1/arch/sh/boot/compressed/Makefile
+++ linux-libre-5.10.241-gnu1/arch/sh/boot/compressed/Makefile
@@ -30,7 +30,7 @@ endif
 
 ccflags-remove-$(CONFIG_MCOUNT) += -pg
 
-LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(IMAGE_OFFSET) -e startup \
+LDFLAGS_vmlinux := --oformat $(ld_bfd) -Ttext $(IMAGE_OFFSET) -e startup \
 		   -T $(obj)/../../kernel/vmlinux.lds
 
 #
@@ -68,7 +68,7 @@ $(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y) FORCE
 
 OBJCOPYFLAGS += -R .empty_zero_page
 
-LDFLAGS_piggy.o := -r --format binary --oformat $(ld-bfd) -T
+LDFLAGS_piggy.o := -r --format binary --oformat $(ld_bfd) -T
 
 $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE
 	$(call if_changed,ld)
diff --git linux-libre-5.10.240-gnu1/arch/sh/boot/romimage/Makefile linux-libre-5.10.241-gnu1/arch/sh/boot/romimage/Makefile
index c7c8be58400c..17b03df0a8de 100644
--- linux-libre-5.10.240-gnu1/arch/sh/boot/romimage/Makefile
+++ linux-libre-5.10.241-gnu1/arch/sh/boot/romimage/Makefile
@@ -13,7 +13,7 @@ mmcif-obj-$(CONFIG_CPU_SUBTYPE_SH7724)	:= $(obj)/mmcif-sh7724.o
 load-$(CONFIG_ROMIMAGE_MMCIF)		:= $(mmcif-load-y)
 obj-$(CONFIG_ROMIMAGE_MMCIF)		:= $(mmcif-obj-y)
 
-LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(load-y) -e romstart \
+LDFLAGS_vmlinux := --oformat $(ld_bfd) -Ttext $(load-y) -e romstart \
 		   -T $(obj)/../../kernel/vmlinux.lds
 
 $(obj)/vmlinux: $(obj)/head.o $(obj-y) $(obj)/piggy.o FORCE
@@ -24,7 +24,7 @@ OBJCOPYFLAGS += -j .empty_zero_page
 $(obj)/zeropage.bin: vmlinux FORCE
 	$(call if_changed,objcopy)
 
-LDFLAGS_piggy.o := -r --format binary --oformat $(ld-bfd) -T
+LDFLAGS_piggy.o := -r --format binary --oformat $(ld_bfd) -T
 
 $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/zeropage.bin arch/sh/boot/zImage FORCE
 	$(call if_changed,ld)
diff --git linux-libre-5.10.240-gnu1/arch/x86/include/asm/xen/hypercall.h linux-libre-5.10.241-gnu1/arch/x86/include/asm/xen/hypercall.h
index 89cd98693efc..019fc7f78d53 100644
--- linux-libre-5.10.240-gnu1/arch/x86/include/asm/xen/hypercall.h
+++ linux-libre-5.10.241-gnu1/arch/x86/include/asm/xen/hypercall.h
@@ -37,6 +37,7 @@
 #include <linux/spinlock.h>
 #include <linux/errno.h>
 #include <linux/string.h>
+#include <linux/stringify.h>
 #include <linux/types.h>
 #include <linux/pgtable.h>
 #include <linux/instrumentation.h>
@@ -94,12 +95,13 @@ DECLARE_STATIC_CALL(xen_hypercall, xen_hypercall_func);
 #ifdef MODULE
 #define __ADDRESSABLE_xen_hypercall
 #else
-#define __ADDRESSABLE_xen_hypercall __ADDRESSABLE_ASM_STR(__SCK__xen_hypercall)
+#define __ADDRESSABLE_xen_hypercall \
+	__stringify(.global STATIC_CALL_KEY(xen_hypercall);)
 #endif
 
 #define __HYPERCALL					\
 	__ADDRESSABLE_xen_hypercall			\
-	"call __SCT__xen_hypercall"
+	__stringify(call STATIC_CALL_TRAMP(xen_hypercall))
 
 #define __HYPERCALL_ENTRY(x)	"a" (x)
 
diff --git linux-libre-5.10.240-gnu1/arch/x86/kernel/cpu/amd.c linux-libre-5.10.241-gnu1/arch/x86/kernel/cpu/amd.c
index fe08fc838677..f45f5c8e4b0e 100644
--- linux-libre-5.10.240-gnu1/arch/x86/kernel/cpu/amd.c
+++ linux-libre-5.10.241-gnu1/arch/x86/kernel/cpu/amd.c
@@ -599,6 +599,8 @@ static bool amd_check_tsa_microcode(void)
 	p.model		= c->x86_model;
 	p.ext_model	= c->x86_model >> 4;
 	p.stepping	= c->x86_stepping;
+	/* reserved bits are expected to be 0 in test below */
+	p.__reserved	= 0;
 
 	if (c->x86 == 0x19) {
 		switch (p.ucode_rev >> 8) {
diff --git linux-libre-5.10.240-gnu1/arch/x86/kernel/cpu/bugs.c linux-libre-5.10.241-gnu1/arch/x86/kernel/cpu/bugs.c
index 7c269dcb7cec..6ff9fd836d87 100644
--- linux-libre-5.10.240-gnu1/arch/x86/kernel/cpu/bugs.c
+++ linux-libre-5.10.241-gnu1/arch/x86/kernel/cpu/bugs.c
@@ -67,10 +67,9 @@ void (*x86_return_thunk)(void) __ro_after_init = &__x86_return_thunk;
 
 static void __init set_return_thunk(void *thunk)
 {
-	if (x86_return_thunk != __x86_return_thunk)
-		pr_warn("x86/bugs: return thunk changed\n");
-
 	x86_return_thunk = thunk;
+
+	pr_info("active return thunk: %ps\n", thunk);
 }
 
 /* Update SPEC_CTRL MSR and its cached copy unconditionally */
diff --git linux-libre-5.10.240-gnu1/arch/x86/kernel/cpu/mce/amd.c linux-libre-5.10.241-gnu1/arch/x86/kernel/cpu/mce/amd.c
index c011fe79f024..2bd22090a159 100644
--- linux-libre-5.10.240-gnu1/arch/x86/kernel/cpu/mce/amd.c
+++ linux-libre-5.10.241-gnu1/arch/x86/kernel/cpu/mce/amd.c
@@ -1215,13 +1215,20 @@ static const char *get_name(unsigned int bank, struct threshold_block *b)
 	}
 
 	bank_type = smca_get_bank_type(bank);
-	if (bank_type >= N_SMCA_BANK_TYPES)
-		return NULL;
 
 	if (b && bank_type == SMCA_UMC) {
 		if (b->block < ARRAY_SIZE(smca_umc_block_names))
 			return smca_umc_block_names[b->block];
-		return NULL;
+	}
+
+	if (b && b->block) {
+		snprintf(buf_mcatype, MAX_MCATYPE_NAME_LEN, "th_block_%u", b->block);
+		return buf_mcatype;
+	}
+
+	if (bank_type >= N_SMCA_BANK_TYPES) {
+		snprintf(buf_mcatype, MAX_MCATYPE_NAME_LEN, "th_bank_%u", bank);
+		return buf_mcatype;
 	}
 
 	if (smca_banks[bank].hwid->count == 1)
diff --git linux-libre-5.10.240-gnu1/arch/x86/mm/extable.c linux-libre-5.10.241-gnu1/arch/x86/mm/extable.c
index b93d6cd08a7f..1ccf065f7af8 100644
--- linux-libre-5.10.240-gnu1/arch/x86/mm/extable.c
+++ linux-libre-5.10.241-gnu1/arch/x86/mm/extable.c
@@ -60,13 +60,12 @@ __visible bool ex_handler_fprestore(const struct exception_table_entry *fixup,
 				    unsigned long error_code,
 				    unsigned long fault_addr)
 {
-	regs->ip = ex_fixup_addr(fixup);
-
 	WARN_ONCE(1, "Bad FPU state detected at %pB, reinitializing FPU registers.",
 		  (void *)instruction_pointer(regs));
 
 	__copy_kernel_to_fpregs(&init_fpstate, -1);
-	return true;
+
+	return ex_handler_default(fixup, regs, trapnr, error_code, fault_addr);
 }
 EXPORT_SYMBOL_GPL(ex_handler_fprestore);
 
diff --git linux-libre-5.10.240-gnu1/block/bio.c linux-libre-5.10.241-gnu1/block/bio.c
index 88a09c31095f..7851f54edc76 100644
--- linux-libre-5.10.240-gnu1/block/bio.c
+++ linux-libre-5.10.241-gnu1/block/bio.c
@@ -1430,7 +1430,7 @@ again:
 	if (!bio_integrity_endio(bio))
 		return;
 
-	if (bio->bi_disk)
+	if (bio->bi_disk && bio_flagged(bio, BIO_TRACKED))
 		rq_qos_done_bio(bio->bi_disk->queue, bio);
 
 	/*
diff --git linux-libre-5.10.240-gnu1/block/blk-settings.c linux-libre-5.10.241-gnu1/block/blk-settings.c
index ebd373469c80..18855d4bfda2 100644
--- linux-libre-5.10.240-gnu1/block/blk-settings.c
+++ linux-libre-5.10.241-gnu1/block/blk-settings.c
@@ -605,7 +605,7 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 	}
 
 	/* chunk_sectors a multiple of the physical block size? */
-	if ((t->chunk_sectors << 9) & (t->physical_block_size - 1)) {
+	if (t->chunk_sectors % (t->physical_block_size >> SECTOR_SHIFT)) {
 		t->chunk_sectors = 0;
 		t->misaligned = 1;
 		ret = -1;
diff --git linux-libre-5.10.240-gnu1/drivers/acpi/acpi_processor.c linux-libre-5.10.241-gnu1/drivers/acpi/acpi_processor.c
index 707b2c37e5ee..74e949d340a1 100644
--- linux-libre-5.10.240-gnu1/drivers/acpi/acpi_processor.c
+++ linux-libre-5.10.241-gnu1/drivers/acpi/acpi_processor.c
@@ -228,7 +228,7 @@ static inline int acpi_processor_hotadd_init(struct acpi_processor *pr)
 
 static int acpi_processor_get_info(struct acpi_device *device)
 {
-	union acpi_object object = { 0 };
+	union acpi_object object = { .processor = { 0 } };
 	struct acpi_buffer buffer = { sizeof(union acpi_object), &object };
 	struct acpi_processor *pr = acpi_driver_data(device);
 	int device_declaration = 0;
diff --git linux-libre-5.10.240-gnu1/drivers/acpi/apei/ghes.c linux-libre-5.10.241-gnu1/drivers/acpi/apei/ghes.c
index 72087e05b5a5..250ea9ec5f0c 100644
--- linux-libre-5.10.240-gnu1/drivers/acpi/apei/ghes.c
+++ linux-libre-5.10.241-gnu1/drivers/acpi/apei/ghes.c
@@ -860,6 +860,8 @@ static void __ghes_panic(struct ghes *ghes,
 
 	__ghes_print_estatus(KERN_EMERG, ghes->generic, estatus);
 
+	add_taint(TAINT_MACHINE_CHECK, LOCKDEP_STILL_OK);
+
 	ghes_clear_estatus(ghes, estatus, buf_paddr, fixmap_idx);
 
 	if (!panic_timeout)
diff --git linux-libre-5.10.240-gnu1/drivers/acpi/processor_idle.c linux-libre-5.10.241-gnu1/drivers/acpi/processor_idle.c
index 42c7bdb352d2..949efdd1b9a1 100644
--- linux-libre-5.10.240-gnu1/drivers/acpi/processor_idle.c
+++ linux-libre-5.10.241-gnu1/drivers/acpi/processor_idle.c
@@ -1128,7 +1128,9 @@ static int acpi_processor_get_lpi_info(struct acpi_processor *pr)
 
 	status = acpi_get_parent(handle, &pr_ahandle);
 	while (ACPI_SUCCESS(status)) {
-		acpi_bus_get_device(pr_ahandle, &d);
+		if (acpi_bus_get_device(pr_ahandle, &d))
+			break;
+
 		handle = pr_ahandle;
 
 		if (strcmp(acpi_device_hid(d), ACPI_PROCESSOR_CONTAINER_HID))
diff --git linux-libre-5.10.240-gnu1/drivers/acpi/processor_perflib.c linux-libre-5.10.241-gnu1/drivers/acpi/processor_perflib.c
index fc42d649c7e4..b67c2ba7b161 100644
--- linux-libre-5.10.240-gnu1/drivers/acpi/processor_perflib.c
+++ linux-libre-5.10.241-gnu1/drivers/acpi/processor_perflib.c
@@ -176,6 +176,9 @@ void acpi_processor_ppc_init(struct cpufreq_policy *policy)
 {
 	unsigned int cpu;
 
+	if (ignore_ppc == 1)
+		return;
+
 	for_each_cpu(cpu, policy->related_cpus) {
 		struct acpi_processor *pr = per_cpu(processors, cpu);
 		int ret;
@@ -196,6 +199,14 @@ void acpi_processor_ppc_init(struct cpufreq_policy *policy)
 		if (ret < 0)
 			pr_err("Failed to add freq constraint for CPU%d (%d)\n",
 			       cpu, ret);
+
+		if (!pr->performance)
+			continue;
+
+		ret = acpi_processor_get_platform_limit(pr);
+		if (ret)
+			pr_err("Failed to update freq constraint for CPU%d (%d)\n",
+			       cpu, ret);
 	}
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/ata/Kconfig linux-libre-5.10.241-gnu1/drivers/ata/Kconfig
index 030cb32da980..a752253f7a5e 100644
--- linux-libre-5.10.240-gnu1/drivers/ata/Kconfig
+++ linux-libre-5.10.241-gnu1/drivers/ata/Kconfig
@@ -117,22 +117,39 @@ config SATA_AHCI
 
 config SATA_MOBILE_LPM_POLICY
 	int "Default SATA Link Power Management policy for mobile chipsets"
-	range 0 4
+	range 0 5
 	default 0
 	depends on SATA_AHCI
 	help
 	  Select the Default SATA Link Power Management (LPM) policy to use
 	  for mobile / laptop variants of chipsets / "South Bridges".
 
-	  The value set has the following meanings:
+	  Each policy combines power saving states and features:
+	   - Partial: The Phy logic is powered but is in a reduced power
+                      state. The exit latency from this state is no longer than
+                      10us).
+	   - Slumber: The Phy logic is powered but is in an even lower power
+                      state. The exit latency from this state is potentially
+		      longer, but no longer than 10ms.
+	   - DevSleep: The Phy logic may be powered down. The exit latency from
+	               this state is no longer than 20 ms, unless otherwise
+		       specified by DETO in the device Identify Device Data log.
+	   - HIPM: Host Initiated Power Management (host automatically
+		   transitions to partial and slumber).
+	   - DIPM: Device Initiated Power Management (device automatically
+		   transitions to partial and slumber).
+
+	  The possible values for the default SATA link power management
+	  policies are:
 		0 => Keep firmware settings
-		1 => Maximum performance
-		2 => Medium power
-		3 => Medium power with Device Initiated PM enabled
-		4 => Minimum power
-
-	  Note "Minimum power" is known to cause issues, including disk
-	  corruption, with some disks and should not be used.
+		1 => No power savings (maximum performance)
+		2 => HIPM (Partial)
+		3 => HIPM (Partial) and DIPM (Partial and Slumber)
+		4 => HIPM (Partial and DevSleep) and DIPM (Partial and Slumber)
+		5 => HIPM (Slumber and DevSleep) and DIPM (Partial and Slumber)
+
+	  Excluding the value 0, higher values represent policies with higher
+	  power savings.
 
 config SATA_AHCI_PLATFORM
 	tristate "Platform AHCI SATA support"
diff --git linux-libre-5.10.240-gnu1/drivers/ata/libata-sata.c linux-libre-5.10.241-gnu1/drivers/ata/libata-sata.c
index 45656067c547..d5c97dba2dd4 100644
--- linux-libre-5.10.240-gnu1/drivers/ata/libata-sata.c
+++ linux-libre-5.10.241-gnu1/drivers/ata/libata-sata.c
@@ -815,6 +815,11 @@ static ssize_t ata_scsi_lpm_store(struct device *device,
 
 	spin_lock_irqsave(ap->lock, flags);
 
+	if (ap->flags & ATA_FLAG_NO_LPM) {
+		count = -EOPNOTSUPP;
+		goto out_unlock;
+	}
+
 	ata_for_each_link(link, ap, EDGE) {
 		ata_for_each_dev(dev, &ap->link, ENABLED) {
 			if (dev->horkage & ATA_HORKAGE_NOLPM) {
diff --git linux-libre-5.10.240-gnu1/drivers/ata/libata-scsi.c linux-libre-5.10.241-gnu1/drivers/ata/libata-scsi.c
index 36f32fa052df..23f158601c8c 100644
--- linux-libre-5.10.240-gnu1/drivers/ata/libata-scsi.c
+++ linux-libre-5.10.241-gnu1/drivers/ata/libata-scsi.c
@@ -766,18 +766,14 @@ static void ata_to_sense_error(unsigned id, u8 drv_stat, u8 drv_err, u8 *sk,
 		{0xFF, 0xFF, 0xFF, 0xFF}, // END mark
 	};
 	static const unsigned char stat_table[][4] = {
-		/* Must be first because BUSY means no other bits valid */
-		{0x80,		ABORTED_COMMAND, 0x47, 0x00},
-		// Busy, fake parity for now
-		{0x40,		ILLEGAL_REQUEST, 0x21, 0x04},
-		// Device ready, unaligned write command
-		{0x20,		HARDWARE_ERROR,  0x44, 0x00},
-		// Device fault, internal target failure
-		{0x08,		ABORTED_COMMAND, 0x47, 0x00},
-		// Timed out in xfer, fake parity for now
-		{0x04,		RECOVERED_ERROR, 0x11, 0x00},
-		// Recovered ECC error	  Medium error, recovered
-		{0xFF, 0xFF, 0xFF, 0xFF}, // END mark
+		/* Busy: must be first because BUSY means no other bits valid */
+		{ ATA_BUSY,	ABORTED_COMMAND, 0x00, 0x00 },
+		/* Device fault: INTERNAL TARGET FAILURE */
+		{ ATA_DF,	HARDWARE_ERROR,  0x44, 0x00 },
+		/* Corrected data error */
+		{ ATA_CORR,	RECOVERED_ERROR, 0x00, 0x00 },
+
+		{ 0xFF, 0xFF, 0xFF, 0xFF }, /* END mark */
 	};
 
 	/*
diff --git linux-libre-5.10.240-gnu1/drivers/base/power/domain_governor.c linux-libre-5.10.241-gnu1/drivers/base/power/domain_governor.c
index 490ed7deb99a..99427e18e623 100644
--- linux-libre-5.10.240-gnu1/drivers/base/power/domain_governor.c
+++ linux-libre-5.10.241-gnu1/drivers/base/power/domain_governor.c
@@ -8,6 +8,7 @@
 #include <linux/pm_domain.h>
 #include <linux/pm_qos.h>
 #include <linux/hrtimer.h>
+#include <linux/cpu.h>
 #include <linux/cpuidle.h>
 #include <linux/cpumask.h>
 #include <linux/ktime.h>
@@ -254,6 +255,8 @@ static bool cpu_power_down_ok(struct dev_pm_domain *pd)
 	struct generic_pm_domain *genpd = pd_to_genpd(pd);
 	struct cpuidle_device *dev;
 	ktime_t domain_wakeup, next_hrtimer;
+	struct device *cpu_dev;
+	s64 cpu_constraint, global_constraint;
 	s64 idle_duration_ns;
 	int cpu, i;
 
@@ -264,6 +267,7 @@ static bool cpu_power_down_ok(struct dev_pm_domain *pd)
 	if (!(genpd->flags & GENPD_FLAG_CPU_DOMAIN))
 		return true;
 
+	global_constraint = cpu_latency_qos_limit();
 	/*
 	 * Find the next wakeup for any of the online CPUs within the PM domain
 	 * and its subdomains. Note, we only need the genpd->cpus, as it already
@@ -277,8 +281,16 @@ static bool cpu_power_down_ok(struct dev_pm_domain *pd)
 			if (ktime_before(next_hrtimer, domain_wakeup))
 				domain_wakeup = next_hrtimer;
 		}
+
+		cpu_dev = get_cpu_device(cpu);
+		if (cpu_dev) {
+			cpu_constraint = dev_pm_qos_raw_resume_latency(cpu_dev);
+			if (cpu_constraint < global_constraint)
+				global_constraint = cpu_constraint;
+		}
 	}
 
+	global_constraint *= NSEC_PER_USEC;
 	/* The minimum idle duration is from now - until the next wakeup. */
 	idle_duration_ns = ktime_to_ns(ktime_sub(domain_wakeup, ktime_get()));
 	if (idle_duration_ns <= 0)
@@ -291,8 +303,10 @@ static bool cpu_power_down_ok(struct dev_pm_domain *pd)
 	 */
 	i = genpd->state_idx;
 	do {
-		if (idle_duration_ns >= (genpd->states[i].residency_ns +
-		    genpd->states[i].power_off_latency_ns)) {
+		if ((idle_duration_ns >= (genpd->states[i].residency_ns +
+		    genpd->states[i].power_off_latency_ns)) &&
+		    (global_constraint >= (genpd->states[i].power_on_latency_ns +
+		    genpd->states[i].power_off_latency_ns))) {
 			genpd->state_idx = i;
 			return true;
 		}
diff --git linux-libre-5.10.240-gnu1/drivers/base/power/runtime.c linux-libre-5.10.241-gnu1/drivers/base/power/runtime.c
index 58d376b1cd68..7e912d2ed427 100644
--- linux-libre-5.10.240-gnu1/drivers/base/power/runtime.c
+++ linux-libre-5.10.241-gnu1/drivers/base/power/runtime.c
@@ -1716,6 +1716,11 @@ void pm_runtime_reinit(struct device *dev)
 				pm_runtime_put(dev->parent);
 		}
 	}
+	/*
+	 * Clear power.needs_force_resume in case it has been set by
+	 * pm_runtime_force_suspend() invoked from a driver remove callback.
+	 */
+	dev->power.needs_force_resume = false;
 }
 
 /**
diff --git linux-libre-5.10.240-gnu1/drivers/block/drbd/drbd_receiver.c linux-libre-5.10.241-gnu1/drivers/block/drbd/drbd_receiver.c
index 405e09575f08..b4d4e4a41b08 100644
--- linux-libre-5.10.240-gnu1/drivers/block/drbd/drbd_receiver.c
+++ linux-libre-5.10.241-gnu1/drivers/block/drbd/drbd_receiver.c
@@ -2532,7 +2532,11 @@ static int handle_write_conflicts(struct drbd_device *device,
 			peer_req->w.cb = superseded ? e_send_superseded :
 						   e_send_retry_write;
 			list_add_tail(&peer_req->w.list, &device->done_ee);
-			queue_work(connection->ack_sender, &peer_req->peer_device->send_acks_work);
+			/* put is in drbd_send_acks_wf() */
+			kref_get(&device->kref);
+			if (!queue_work(connection->ack_sender,
+					&peer_req->peer_device->send_acks_work))
+				kref_put(&device->kref, drbd_destroy_device);
 
 			err = -ENOENT;
 			goto out;
diff --git linux-libre-5.10.240-gnu1/drivers/block/sunvdc.c linux-libre-5.10.241-gnu1/drivers/block/sunvdc.c
index d9e41d3bbe71..9cf0b858f7b8 100644
--- linux-libre-5.10.240-gnu1/drivers/block/sunvdc.c
+++ linux-libre-5.10.241-gnu1/drivers/block/sunvdc.c
@@ -968,8 +968,10 @@ static bool vdc_port_mpgroup_check(struct vio_dev *vdev)
 	dev = device_find_child(vdev->dev.parent, &port_data,
 				vdc_device_probed);
 
-	if (dev)
+	if (dev) {
+		put_device(dev);
 		return true;
+	}
 
 	return false;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/bus/mhi/host/boot.c linux-libre-5.10.241-gnu1/drivers/bus/mhi/host/boot.c
index ff7929531894..e63afbaf06cd 100644
--- linux-libre-5.10.240-gnu1/drivers/bus/mhi/host/boot.c
+++ linux-libre-5.10.241-gnu1/drivers/bus/mhi/host/boot.c
@@ -30,8 +30,8 @@ void mhi_rddm_prepare(struct mhi_controller *mhi_cntrl,
 	unsigned int i;
 
 	for (i = 0; i < img_info->entries - 1; i++, mhi_buf++, bhi_vec++) {
-		bhi_vec->dma_addr = mhi_buf->dma_addr;
-		bhi_vec->size = mhi_buf->len;
+		bhi_vec->dma_addr = cpu_to_le64(mhi_buf->dma_addr);
+		bhi_vec->size = cpu_to_le64(mhi_buf->len);
 	}
 
 	dev_dbg(dev, "BHIe programming for RDDM\n");
@@ -372,8 +372,8 @@ static void mhi_firmware_copy(struct mhi_controller *mhi_cntrl,
 	while (remainder) {
 		to_cpy = min(remainder, mhi_buf->len);
 		memcpy(mhi_buf->buf, buf, to_cpy);
-		bhi_vec->dma_addr = mhi_buf->dma_addr;
-		bhi_vec->size = to_cpy;
+		bhi_vec->dma_addr = cpu_to_le64(mhi_buf->dma_addr);
+		bhi_vec->size = cpu_to_le64(to_cpy);
 
 		buf += to_cpy;
 		remainder -= to_cpy;
diff --git linux-libre-5.10.240-gnu1/drivers/bus/mhi/host/internal.h linux-libre-5.10.241-gnu1/drivers/bus/mhi/host/internal.h
index 7989269ddd96..cdf7ae183d2e 100644
--- linux-libre-5.10.240-gnu1/drivers/bus/mhi/host/internal.h
+++ linux-libre-5.10.241-gnu1/drivers/bus/mhi/host/internal.h
@@ -263,8 +263,8 @@ struct mhi_tre {
 };
 
 struct bhi_vec_entry {
-	u64 dma_addr;
-	u64 size;
+	__le64 dma_addr;
+	__le64 size;
 };
 
 enum mhi_cmd_type {
diff --git linux-libre-5.10.240-gnu1/drivers/char/hw_random/mtk-rng.c linux-libre-5.10.241-gnu1/drivers/char/hw_random/mtk-rng.c
index 3e00506543b6..72269d0f2a4e 100644
--- linux-libre-5.10.240-gnu1/drivers/char/hw_random/mtk-rng.c
+++ linux-libre-5.10.241-gnu1/drivers/char/hw_random/mtk-rng.c
@@ -142,7 +142,9 @@ static int mtk_rng_probe(struct platform_device *pdev)
 	dev_set_drvdata(&pdev->dev, priv);
 	pm_runtime_set_autosuspend_delay(&pdev->dev, RNG_AUTOSUSPEND_TIMEOUT);
 	pm_runtime_use_autosuspend(&pdev->dev);
-	devm_pm_runtime_enable(&pdev->dev);
+	ret = devm_pm_runtime_enable(&pdev->dev);
+	if (ret)
+		return ret;
 
 	dev_info(&pdev->dev, "registered RNG driver\n");
 
diff --git linux-libre-5.10.240-gnu1/drivers/char/ipmi/ipmi_msghandler.c linux-libre-5.10.241-gnu1/drivers/char/ipmi/ipmi_msghandler.c
index b89f300751b1..5b01985aed22 100644
--- linux-libre-5.10.240-gnu1/drivers/char/ipmi/ipmi_msghandler.c
+++ linux-libre-5.10.241-gnu1/drivers/char/ipmi/ipmi_msghandler.c
@@ -4307,10 +4307,10 @@ free_msg:
 		 * The NetFN and Command in the response is not even
 		 * marginally correct.
 		 */
-		dev_warn(intf->si_dev,
-			 "BMC returned incorrect response, expected netfn %x cmd %x, got netfn %x cmd %x\n",
-			 (msg->data[0] >> 2) | 1, msg->data[1],
-			 msg->rsp[0] >> 2, msg->rsp[1]);
+		dev_warn_ratelimited(intf->si_dev,
+				     "BMC returned incorrect response, expected netfn %x cmd %x, got netfn %x cmd %x\n",
+				     (msg->data[0] >> 2) | 1, msg->data[1],
+				     msg->rsp[0] >> 2, msg->rsp[1]);
 
 		/* Generate an error response for the message. */
 		msg->rsp[0] = msg->data[0] | (1 << 2);
diff --git linux-libre-5.10.240-gnu1/drivers/char/ipmi/ipmi_watchdog.c linux-libre-5.10.241-gnu1/drivers/char/ipmi/ipmi_watchdog.c
index 883b4a341012..56be20f7485b 100644
--- linux-libre-5.10.240-gnu1/drivers/char/ipmi/ipmi_watchdog.c
+++ linux-libre-5.10.241-gnu1/drivers/char/ipmi/ipmi_watchdog.c
@@ -1198,14 +1198,8 @@ static struct ipmi_smi_watcher smi_watcher = {
 	.smi_gone = ipmi_smi_gone
 };
 
-static int action_op(const char *inval, char *outval)
+static int action_op_set_val(const char *inval)
 {
-	if (outval)
-		strcpy(outval, action);
-
-	if (!inval)
-		return 0;
-
 	if (strcmp(inval, "reset") == 0)
 		action_val = WDOG_TIMEOUT_RESET;
 	else if (strcmp(inval, "none") == 0)
@@ -1216,18 +1210,26 @@ static int action_op(const char *inval, char *outval)
 		action_val = WDOG_TIMEOUT_POWER_DOWN;
 	else
 		return -EINVAL;
-	strcpy(action, inval);
 	return 0;
 }
 
-static int preaction_op(const char *inval, char *outval)
+static int action_op(const char *inval, char *outval)
 {
+	int rv;
+
 	if (outval)
-		strcpy(outval, preaction);
+		strcpy(outval, action);
 
 	if (!inval)
 		return 0;
+	rv = action_op_set_val(inval);
+	if (!rv)
+		strcpy(action, inval);
+	return rv;
+}
 
+static int preaction_op_set_val(const char *inval)
+{
 	if (strcmp(inval, "pre_none") == 0)
 		preaction_val = WDOG_PRETIMEOUT_NONE;
 	else if (strcmp(inval, "pre_smi") == 0)
@@ -1240,18 +1242,26 @@ static int preaction_op(const char *inval, char *outval)
 		preaction_val = WDOG_PRETIMEOUT_MSG_INT;
 	else
 		return -EINVAL;
-	strcpy(preaction, inval);
 	return 0;
 }
 
-static int preop_op(const char *inval, char *outval)
+static int preaction_op(const char *inval, char *outval)
 {
+	int rv;
+
 	if (outval)
-		strcpy(outval, preop);
+		strcpy(outval, preaction);
 
 	if (!inval)
 		return 0;
+	rv = preaction_op_set_val(inval);
+	if (!rv)
+		strcpy(preaction, inval);
+	return 0;
+}
 
+static int preop_op_set_val(const char *inval)
+{
 	if (strcmp(inval, "preop_none") == 0)
 		preop_val = WDOG_PREOP_NONE;
 	else if (strcmp(inval, "preop_panic") == 0)
@@ -1260,7 +1270,22 @@ static int preop_op(const char *inval, char *outval)
 		preop_val = WDOG_PREOP_GIVE_DATA;
 	else
 		return -EINVAL;
-	strcpy(preop, inval);
+	return 0;
+}
+
+static int preop_op(const char *inval, char *outval)
+{
+	int rv;
+
+	if (outval)
+		strcpy(outval, preop);
+
+	if (!inval)
+		return 0;
+
+	rv = preop_op_set_val(inval);
+	if (!rv)
+		strcpy(preop, inval);
 	return 0;
 }
 
@@ -1297,18 +1322,18 @@ static int __init ipmi_wdog_init(void)
 {
 	int rv;
 
-	if (action_op(action, NULL)) {
+	if (action_op_set_val(action)) {
 		action_op("reset", NULL);
 		pr_info("Unknown action '%s', defaulting to reset\n", action);
 	}
 
-	if (preaction_op(preaction, NULL)) {
+	if (preaction_op_set_val(preaction)) {
 		preaction_op("pre_none", NULL);
 		pr_info("Unknown preaction '%s', defaulting to none\n",
 			preaction);
 	}
 
-	if (preop_op(preop, NULL)) {
+	if (preop_op_set_val(preop)) {
 		preop_op("preop_none", NULL);
 		pr_info("Unknown preop '%s', defaulting to none\n", preop);
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/clk/davinci/psc.c linux-libre-5.10.241-gnu1/drivers/clk/davinci/psc.c
index 7387e7f6276e..4e1abfc1e564 100644
--- linux-libre-5.10.240-gnu1/drivers/clk/davinci/psc.c
+++ linux-libre-5.10.241-gnu1/drivers/clk/davinci/psc.c
@@ -278,6 +278,11 @@ davinci_lpsc_clk_register(struct device *dev, const char *name,
 
 	lpsc->pm_domain.name = devm_kasprintf(dev, GFP_KERNEL, "%s: %s",
 					      best_dev_name(dev), name);
+	if (!lpsc->pm_domain.name) {
+		clk_hw_unregister(&lpsc->hw);
+		kfree(lpsc);
+		return ERR_PTR(-ENOMEM);
+	}
 	lpsc->pm_domain.attach_dev = davinci_psc_genpd_attach_dev;
 	lpsc->pm_domain.detach_dev = davinci_psc_genpd_detach_dev;
 	lpsc->pm_domain.flags = GENPD_FLAG_PM_CLK;
diff --git linux-libre-5.10.240-gnu1/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c linux-libre-5.10.241-gnu1/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
index 0e36ca3bf3d5..4fddb489cdce 100644
--- linux-libre-5.10.240-gnu1/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
+++ linux-libre-5.10.241-gnu1/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
@@ -334,8 +334,7 @@ static SUNXI_CCU_GATE(dram_ohci_clk,	"dram-ohci",	"dram",
 
 static const char * const de_parents[] = { "pll-video", "pll-periph0" };
 static SUNXI_CCU_M_WITH_MUX_GATE(de_clk, "de", de_parents,
-				 0x104, 0, 4, 24, 2, BIT(31),
-				 CLK_SET_RATE_PARENT);
+				 0x104, 0, 4, 24, 3, BIT(31), 0);
 
 static const char * const tcon_parents[] = { "pll-video" };
 static SUNXI_CCU_M_WITH_MUX_GATE(tcon_clk, "tcon", tcon_parents,
diff --git linux-libre-5.10.240-gnu1/drivers/cpufreq/armada-8k-cpufreq.c linux-libre-5.10.241-gnu1/drivers/cpufreq/armada-8k-cpufreq.c
index b0fc5e84f857..cab86a9be6bd 100644
--- linux-libre-5.10.240-gnu1/drivers/cpufreq/armada-8k-cpufreq.c
+++ linux-libre-5.10.241-gnu1/drivers/cpufreq/armada-8k-cpufreq.c
@@ -96,7 +96,7 @@ static void armada_8k_cpufreq_free_table(struct freq_table *freq_tables)
 {
 	int opps_index, nb_cpus = num_possible_cpus();
 
-	for (opps_index = 0 ; opps_index <= nb_cpus; opps_index++) {
+	for (opps_index = 0 ; opps_index < nb_cpus; opps_index++) {
 		int i;
 
 		/* If cpu_dev is NULL then we reached the end of the array */
diff --git linux-libre-5.10.240-gnu1/drivers/cpufreq/cppc_cpufreq.c linux-libre-5.10.241-gnu1/drivers/cpufreq/cppc_cpufreq.c
index f29e8d0553a8..17e712651090 100644
--- linux-libre-5.10.240-gnu1/drivers/cpufreq/cppc_cpufreq.c
+++ linux-libre-5.10.241-gnu1/drivers/cpufreq/cppc_cpufreq.c
@@ -396,7 +396,7 @@ static int cppc_cpufreq_set_boost(struct cpufreq_policy *policy, int state)
 }
 
 static struct cpufreq_driver cppc_cpufreq_driver = {
-	.flags = CPUFREQ_CONST_LOOPS,
+	.flags = CPUFREQ_CONST_LOOPS | CPUFREQ_NEED_UPDATE_LIMITS,
 	.verify = cppc_verify_policy,
 	.target = cppc_cpufreq_set_target,
 	.get = cppc_cpufreq_get_rate,
diff --git linux-libre-5.10.240-gnu1/drivers/cpufreq/cpufreq.c linux-libre-5.10.241-gnu1/drivers/cpufreq/cpufreq.c
index 6294e10657b4..149ba2e39a96 100644
--- linux-libre-5.10.240-gnu1/drivers/cpufreq/cpufreq.c
+++ linux-libre-5.10.241-gnu1/drivers/cpufreq/cpufreq.c
@@ -1227,6 +1227,8 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu)
 		goto err_free_real_cpus;
 	}
 
+	init_rwsem(&policy->rwsem);
+
 	freq_constraints_init(&policy->constraints);
 
 	policy->nb_min.notifier_call = cpufreq_notifier_min;
@@ -1249,7 +1251,6 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu)
 	}
 
 	INIT_LIST_HEAD(&policy->policy_list);
-	init_rwsem(&policy->rwsem);
 	spin_lock_init(&policy->transition_lock);
 	init_waitqueue_head(&policy->transition_wait);
 	INIT_WORK(&policy->update, handle_update);
@@ -2544,10 +2545,12 @@ static int cpufreq_set_policy(struct cpufreq_policy *policy,
 	pr_debug("starting governor %s failed\n", policy->governor->name);
 	if (old_gov) {
 		policy->governor = old_gov;
-		if (cpufreq_init_governor(policy))
+		if (cpufreq_init_governor(policy)) {
 			policy->governor = NULL;
-		else
-			cpufreq_start_governor(policy);
+		} else if (cpufreq_start_governor(policy)) {
+			cpufreq_exit_governor(policy);
+			policy->governor = NULL;
+		}
 	}
 
 	return ret;
@@ -2780,15 +2783,6 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
 	cpufreq_driver = driver_data;
 	write_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
-	/*
-	 * Mark support for the scheduler's frequency invariance engine for
-	 * drivers that implement target(), target_index() or fast_switch().
-	 */
-	if (!cpufreq_driver->setpolicy) {
-		static_branch_enable_cpuslocked(&cpufreq_freq_invariance);
-		pr_debug("supports frequency invariance");
-	}
-
 	if (driver_data->setpolicy)
 		driver_data->flags |= CPUFREQ_CONST_LOOPS;
 
@@ -2820,6 +2814,15 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
 	hp_online = ret;
 	ret = 0;
 
+	/*
+	 * Mark support for the scheduler's frequency invariance engine for
+	 * drivers that implement target(), target_index() or fast_switch().
+	 */
+	if (!cpufreq_driver->setpolicy) {
+		static_branch_enable_cpuslocked(&cpufreq_freq_invariance);
+		pr_debug("supports frequency invariance");
+	}
+
 	pr_debug("driver %s up and running\n", driver_data->name);
 	goto out;
 
diff --git linux-libre-5.10.240-gnu1/drivers/cpuidle/governors/menu.c linux-libre-5.10.241-gnu1/drivers/cpuidle/governors/menu.c
index a95cc8f024fd..d34463f96848 100644
--- linux-libre-5.10.240-gnu1/drivers/cpuidle/governors/menu.c
+++ linux-libre-5.10.241-gnu1/drivers/cpuidle/governors/menu.c
@@ -158,6 +158,14 @@ static inline int performance_multiplier(unsigned long nr_iowaiters)
 
 static DEFINE_PER_CPU(struct menu_device, menu_devices);
 
+static void menu_update_intervals(struct menu_device *data, unsigned int interval_us)
+{
+	/* Update the repeating-pattern data. */
+	data->intervals[data->interval_ptr++] = interval_us;
+	if (data->interval_ptr >= INTERVALS)
+		data->interval_ptr = 0;
+}
+
 static void menu_update(struct cpuidle_driver *drv, struct cpuidle_device *dev);
 
 /*
@@ -288,6 +296,14 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev,
 	if (data->needs_update) {
 		menu_update(drv, dev);
 		data->needs_update = 0;
+	} else if (!dev->last_residency_ns) {
+		/*
+		 * This happens when the driver rejects the previously selected
+		 * idle state and returns an error, so update the recent
+		 * intervals table to prevent invalid information from being
+		 * used going forward.
+		 */
+		menu_update_intervals(data, UINT_MAX);
 	}
 
 	/* determine the expected residency time, round up */
@@ -537,10 +553,7 @@ static void menu_update(struct cpuidle_driver *drv, struct cpuidle_device *dev)
 
 	data->correction_factor[data->bucket] = new_factor;
 
-	/* update the repeating-pattern data */
-	data->intervals[data->interval_ptr++] = ktime_to_us(measured_ns);
-	if (data->interval_ptr >= INTERVALS)
-		data->interval_ptr = 0;
+	menu_update_intervals(data, ktime_to_us(measured_ns));
 }
 
 /**
diff --git linux-libre-5.10.240-gnu1/drivers/crypto/ccp/ccp-debugfs.c linux-libre-5.10.241-gnu1/drivers/crypto/ccp/ccp-debugfs.c
index a1055554b47a..dc26bc22c91d 100644
--- linux-libre-5.10.240-gnu1/drivers/crypto/ccp/ccp-debugfs.c
+++ linux-libre-5.10.241-gnu1/drivers/crypto/ccp/ccp-debugfs.c
@@ -319,5 +319,8 @@ void ccp5_debugfs_setup(struct ccp_device *ccp)
 
 void ccp5_debugfs_destroy(void)
 {
+	mutex_lock(&ccp_debugfs_lock);
 	debugfs_remove_recursive(ccp_debugfs_dir);
+	ccp_debugfs_dir = NULL;
+	mutex_unlock(&ccp_debugfs_lock);
 }
diff --git linux-libre-5.10.240-gnu1/drivers/crypto/img-hash.c linux-libre-5.10.241-gnu1/drivers/crypto/img-hash.c
index cecae50d0f58..87eed86ef3fe 100644
--- linux-libre-5.10.240-gnu1/drivers/crypto/img-hash.c
+++ linux-libre-5.10.241-gnu1/drivers/crypto/img-hash.c
@@ -435,7 +435,7 @@ static int img_hash_write_via_dma_stop(struct img_hash_dev *hdev)
 	struct img_hash_request_ctx *ctx = ahash_request_ctx(hdev->req);
 
 	if (ctx->flags & DRIVER_FLAGS_SG)
-		dma_unmap_sg(hdev->dev, ctx->sg, ctx->dma_ct, DMA_TO_DEVICE);
+		dma_unmap_sg(hdev->dev, ctx->sg, 1, DMA_TO_DEVICE);
 
 	return 0;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/crypto/inside-secure/safexcel_hash.c linux-libre-5.10.241-gnu1/drivers/crypto/inside-secure/safexcel_hash.c
index 1c9af02eb63b..bdb60810ec72 100644
--- linux-libre-5.10.240-gnu1/drivers/crypto/inside-secure/safexcel_hash.c
+++ linux-libre-5.10.241-gnu1/drivers/crypto/inside-secure/safexcel_hash.c
@@ -247,7 +247,9 @@ static int safexcel_handle_req_result(struct safexcel_crypto_priv *priv,
 	safexcel_complete(priv, ring);
 
 	if (sreq->nents) {
-		dma_unmap_sg(priv->dev, areq->src, sreq->nents, DMA_TO_DEVICE);
+		dma_unmap_sg(priv->dev, areq->src,
+			     sg_nents_for_len(areq->src, areq->nbytes),
+			     DMA_TO_DEVICE);
 		sreq->nents = 0;
 	}
 
@@ -495,7 +497,9 @@ unmap_result:
 			 DMA_FROM_DEVICE);
 unmap_sg:
 	if (req->nents) {
-		dma_unmap_sg(priv->dev, areq->src, req->nents, DMA_TO_DEVICE);
+		dma_unmap_sg(priv->dev, areq->src,
+			     sg_nents_for_len(areq->src, areq->nbytes),
+			     DMA_TO_DEVICE);
 		req->nents = 0;
 	}
 cdesc_rollback:
diff --git linux-libre-5.10.240-gnu1/drivers/crypto/marvell/cesa/cipher.c linux-libre-5.10.241-gnu1/drivers/crypto/marvell/cesa/cipher.c
index 051a661a63ee..e9411c84db74 100644
--- linux-libre-5.10.240-gnu1/drivers/crypto/marvell/cesa/cipher.c
+++ linux-libre-5.10.241-gnu1/drivers/crypto/marvell/cesa/cipher.c
@@ -75,9 +75,12 @@ mv_cesa_skcipher_dma_cleanup(struct skcipher_request *req)
 static inline void mv_cesa_skcipher_cleanup(struct skcipher_request *req)
 {
 	struct mv_cesa_skcipher_req *creq = skcipher_request_ctx(req);
+	struct mv_cesa_engine *engine = creq->base.engine;
 
 	if (mv_cesa_req_get_type(&creq->base) == CESA_DMA_REQ)
 		mv_cesa_skcipher_dma_cleanup(req);
+
+	atomic_sub(req->cryptlen, &engine->load);
 }
 
 static void mv_cesa_skcipher_std_step(struct skcipher_request *req)
@@ -205,7 +208,6 @@ mv_cesa_skcipher_complete(struct crypto_async_request *req)
 	struct mv_cesa_engine *engine = creq->base.engine;
 	unsigned int ivsize;
 
-	atomic_sub(skreq->cryptlen, &engine->load);
 	ivsize = crypto_skcipher_ivsize(crypto_skcipher_reqtfm(skreq));
 
 	if (mv_cesa_req_get_type(&creq->base) == CESA_DMA_REQ) {
diff --git linux-libre-5.10.240-gnu1/drivers/crypto/marvell/cesa/hash.c linux-libre-5.10.241-gnu1/drivers/crypto/marvell/cesa/hash.c
index 823a8fb114bb..3c4f4f704c64 100644
--- linux-libre-5.10.240-gnu1/drivers/crypto/marvell/cesa/hash.c
+++ linux-libre-5.10.241-gnu1/drivers/crypto/marvell/cesa/hash.c
@@ -109,9 +109,12 @@ static inline void mv_cesa_ahash_dma_cleanup(struct ahash_request *req)
 static inline void mv_cesa_ahash_cleanup(struct ahash_request *req)
 {
 	struct mv_cesa_ahash_req *creq = ahash_request_ctx(req);
+	struct mv_cesa_engine *engine = creq->base.engine;
 
 	if (mv_cesa_req_get_type(&creq->base) == CESA_DMA_REQ)
 		mv_cesa_ahash_dma_cleanup(req);
+
+	atomic_sub(req->nbytes, &engine->load);
 }
 
 static void mv_cesa_ahash_last_cleanup(struct ahash_request *req)
@@ -371,8 +374,6 @@ static void mv_cesa_ahash_complete(struct crypto_async_request *req)
 			}
 		}
 	}
-
-	atomic_sub(ahashreq->nbytes, &engine->load);
 }
 
 static void mv_cesa_ahash_prepare(struct crypto_async_request *req,
diff --git linux-libre-5.10.240-gnu1/drivers/crypto/qat/qat_common/adf_transport_debug.c linux-libre-5.10.241-gnu1/drivers/crypto/qat/qat_common/adf_transport_debug.c
index e6bdbd3c9b1f..b0a553d680dc 100644
--- linux-libre-5.10.240-gnu1/drivers/crypto/qat/qat_common/adf_transport_debug.c
+++ linux-libre-5.10.241-gnu1/drivers/crypto/qat/qat_common/adf_transport_debug.c
@@ -31,8 +31,10 @@ static void *adf_ring_next(struct seq_file *sfile, void *v, loff_t *pos)
 	struct adf_etr_ring_data *ring = sfile->private;
 
 	if (*pos >= (ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size) /
-		     ADF_MSG_SIZE_TO_BYTES(ring->msg_size)))
+		     ADF_MSG_SIZE_TO_BYTES(ring->msg_size))) {
+		(*pos)++;
 		return NULL;
+	}
 
 	return ring->base_addr +
 		(ADF_MSG_SIZE_TO_BYTES(ring->msg_size) * (*pos)++);
diff --git linux-libre-5.10.240-gnu1/drivers/devfreq/governor_userspace.c linux-libre-5.10.241-gnu1/drivers/devfreq/governor_userspace.c
index 8a9cf8220808..82c60dedcffd 100644
--- linux-libre-5.10.240-gnu1/drivers/devfreq/governor_userspace.c
+++ linux-libre-5.10.241-gnu1/drivers/devfreq/governor_userspace.c
@@ -9,6 +9,7 @@
 #include <linux/slab.h>
 #include <linux/device.h>
 #include <linux/devfreq.h>
+#include <linux/kstrtox.h>
 #include <linux/pm.h>
 #include <linux/mutex.h>
 #include <linux/module.h>
@@ -39,10 +40,13 @@ static ssize_t store_freq(struct device *dev, struct device_attribute *attr,
 	unsigned long wanted;
 	int err = 0;
 
+	err = kstrtoul(buf, 0, &wanted);
+	if (err)
+		return err;
+
 	mutex_lock(&devfreq->lock);
 	data = devfreq->governor_data;
 
-	sscanf(buf, "%lu", &wanted);
 	data->user_frequency = wanted;
 	data->valid = true;
 	err = update_devfreq(devfreq);
diff --git linux-libre-5.10.240-gnu1/drivers/dma-buf/dma-resv.c linux-libre-5.10.241-gnu1/drivers/dma-buf/dma-resv.c
index 539cb4e04338..72e87380b61a 100644
--- linux-libre-5.10.240-gnu1/drivers/dma-buf/dma-resv.c
+++ linux-libre-5.10.241-gnu1/drivers/dma-buf/dma-resv.c
@@ -290,8 +290,9 @@ void dma_resv_add_shared_fence(struct dma_resv *obj, struct dma_fence *fence)
 
 replace:
 	RCU_INIT_POINTER(fobj->shared[i], fence);
-	/* pointer update must be visible before we extend the shared_count */
-	smp_store_mb(fobj->shared_count, count);
+	/* fence update must be visible before we extend the shared_count */
+	smp_wmb();
+	fobj->shared_count = count;
 
 	write_seqcount_end(&obj->seq);
 	dma_fence_put(old);
diff --git linux-libre-5.10.240-gnu1/drivers/dma/mv_xor.c linux-libre-5.10.241-gnu1/drivers/dma/mv_xor.c
index 65a7db8bb71b..94a12f3267c1 100644
--- linux-libre-5.10.240-gnu1/drivers/dma/mv_xor.c
+++ linux-libre-5.10.241-gnu1/drivers/dma/mv_xor.c
@@ -1061,8 +1061,16 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
 	 */
 	mv_chan->dummy_src_addr = dma_map_single(dma_dev->dev,
 		mv_chan->dummy_src, MV_XOR_MIN_BYTE_COUNT, DMA_FROM_DEVICE);
+	if (dma_mapping_error(dma_dev->dev, mv_chan->dummy_src_addr))
+		return ERR_PTR(-ENOMEM);
+
 	mv_chan->dummy_dst_addr = dma_map_single(dma_dev->dev,
 		mv_chan->dummy_dst, MV_XOR_MIN_BYTE_COUNT, DMA_TO_DEVICE);
+	if (dma_mapping_error(dma_dev->dev, mv_chan->dummy_dst_addr)) {
+		ret = -ENOMEM;
+		goto err_unmap_src;
+	}
+
 
 	/* allocate coherent memory for hardware descriptors
 	 * note: writecombine gives slightly better performance, but
@@ -1071,8 +1079,10 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
 	mv_chan->dma_desc_pool_virt =
 	  dma_alloc_wc(&pdev->dev, MV_XOR_POOL_SIZE, &mv_chan->dma_desc_pool,
 		       GFP_KERNEL);
-	if (!mv_chan->dma_desc_pool_virt)
-		return ERR_PTR(-ENOMEM);
+	if (!mv_chan->dma_desc_pool_virt) {
+		ret = -ENOMEM;
+		goto err_unmap_dst;
+	}
 
 	/* discover transaction capabilites from the platform data */
 	dma_dev->cap_mask = cap_mask;
@@ -1155,6 +1165,13 @@ err_free_irq:
 err_free_dma:
 	dma_free_coherent(&pdev->dev, MV_XOR_POOL_SIZE,
 			  mv_chan->dma_desc_pool_virt, mv_chan->dma_desc_pool);
+err_unmap_dst:
+	dma_unmap_single(dma_dev->dev, mv_chan->dummy_dst_addr,
+			 MV_XOR_MIN_BYTE_COUNT, DMA_TO_DEVICE);
+err_unmap_src:
+	dma_unmap_single(dma_dev->dev, mv_chan->dummy_src_addr,
+			 MV_XOR_MIN_BYTE_COUNT, DMA_FROM_DEVICE);
+
 	return ERR_PTR(ret);
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/dma/nbpfaxi.c linux-libre-5.10.241-gnu1/drivers/dma/nbpfaxi.c
index 9c52c57919c6..94e7e3290691 100644
--- linux-libre-5.10.240-gnu1/drivers/dma/nbpfaxi.c
+++ linux-libre-5.10.241-gnu1/drivers/dma/nbpfaxi.c
@@ -712,6 +712,9 @@ static int nbpf_desc_page_alloc(struct nbpf_channel *chan)
 		list_add_tail(&ldesc->node, &lhead);
 		ldesc->hwdesc_dma_addr = dma_map_single(dchan->device->dev,
 					hwdesc, sizeof(*hwdesc), DMA_TO_DEVICE);
+		if (dma_mapping_error(dchan->device->dev,
+				      ldesc->hwdesc_dma_addr))
+			goto unmap_error;
 
 		dev_dbg(dev, "%s(): mapped 0x%p to %pad\n", __func__,
 			hwdesc, &ldesc->hwdesc_dma_addr);
@@ -738,6 +741,16 @@ static int nbpf_desc_page_alloc(struct nbpf_channel *chan)
 	spin_unlock_irq(&chan->lock);
 
 	return ARRAY_SIZE(dpage->desc);
+
+unmap_error:
+	while (i--) {
+		ldesc--; hwdesc--;
+
+		dma_unmap_single(dchan->device->dev, ldesc->hwdesc_dma_addr,
+				 sizeof(hwdesc), DMA_TO_DEVICE);
+	}
+
+	return -ENOMEM;
 }
 
 static void nbpf_desc_put(struct nbpf_desc *desc)
@@ -1356,7 +1369,7 @@ static int nbpf_probe(struct platform_device *pdev)
 	if (irqs == 1) {
 		eirq = irqbuf[0];
 
-		for (i = 0; i <= num_channels; i++)
+		for (i = 0; i < num_channels; i++)
 			nbpf->chan[i].irq = irqbuf[0];
 	} else {
 		eirq = platform_get_irq_byname(pdev, "error");
@@ -1366,16 +1379,15 @@ static int nbpf_probe(struct platform_device *pdev)
 		if (irqs == num_channels + 1) {
 			struct nbpf_channel *chan;
 
-			for (i = 0, chan = nbpf->chan; i <= num_channels;
+			for (i = 0, chan = nbpf->chan; i < num_channels;
 			     i++, chan++) {
 				/* Skip the error IRQ */
 				if (irqbuf[i] == eirq)
 					i++;
+				if (i >= ARRAY_SIZE(irqbuf))
+					return -EINVAL;
 				chan->irq = irqbuf[i];
 			}
-
-			if (chan != nbpf->chan + num_channels)
-				return -EINVAL;
 		} else {
 			/* 2 IRQs and more than one channel */
 			if (irqbuf[0] == eirq)
@@ -1383,7 +1395,7 @@ static int nbpf_probe(struct platform_device *pdev)
 			else
 				irq = irqbuf[0];
 
-			for (i = 0; i <= num_channels; i++)
+			for (i = 0; i < num_channels; i++)
 				nbpf->chan[i].irq = irq;
 		}
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/fpga/zynq-fpga.c linux-libre-5.10.241-gnu1/drivers/fpga/zynq-fpga.c
index 07fa8d9ec675..cdb2bea8b6c2 100644
--- linux-libre-5.10.240-gnu1/drivers/fpga/zynq-fpga.c
+++ linux-libre-5.10.241-gnu1/drivers/fpga/zynq-fpga.c
@@ -405,12 +405,12 @@ static int zynq_fpga_ops_write(struct fpga_manager *mgr, struct sg_table *sgt)
 		}
 	}
 
-	priv->dma_nelms =
-	    dma_map_sg(mgr->dev.parent, sgt->sgl, sgt->nents, DMA_TO_DEVICE);
-	if (priv->dma_nelms == 0) {
+	err = dma_map_sgtable(mgr->dev.parent, sgt, DMA_TO_DEVICE, 0);
+	if (err) {
 		dev_err(&mgr->dev, "Unable to DMA map (TO_DEVICE)\n");
-		return -ENOMEM;
+		return err;
 	}
+	priv->dma_nelms = sgt->nents;
 
 	/* enable clock */
 	err = clk_enable(priv->clk);
@@ -478,7 +478,7 @@ out_clk:
 	clk_disable(priv->clk);
 
 out_free:
-	dma_unmap_sg(mgr->dev.parent, sgt->sgl, sgt->nents, DMA_TO_DEVICE);
+	dma_unmap_sgtable(mgr->dev.parent, sgt, DMA_TO_DEVICE, 0);
 	return err;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/gpio/gpio-rcar.c linux-libre-5.10.241-gnu1/drivers/gpio/gpio-rcar.c
index 80bf2a84f296..d5db55d78304 100644
--- linux-libre-5.10.240-gnu1/drivers/gpio/gpio-rcar.c
+++ linux-libre-5.10.241-gnu1/drivers/gpio/gpio-rcar.c
@@ -34,7 +34,7 @@ struct gpio_rcar_bank_info {
 
 struct gpio_rcar_priv {
 	void __iomem *base;
-	spinlock_t lock;
+	raw_spinlock_t lock;
 	struct device *dev;
 	struct gpio_chip gpio_chip;
 	struct irq_chip irq_chip;
@@ -114,7 +114,7 @@ static void gpio_rcar_config_interrupt_input_mode(struct gpio_rcar_priv *p,
 	 * "Setting Level-Sensitive Interrupt Input Mode"
 	 */
 
-	spin_lock_irqsave(&p->lock, flags);
+	raw_spin_lock_irqsave(&p->lock, flags);
 
 	/* Configure positive or negative logic in POSNEG */
 	gpio_rcar_modify_bit(p, POSNEG, hwirq, !active_high_rising_edge);
@@ -133,7 +133,7 @@ static void gpio_rcar_config_interrupt_input_mode(struct gpio_rcar_priv *p,
 	if (!level_trigger)
 		gpio_rcar_write(p, INTCLR, BIT(hwirq));
 
-	spin_unlock_irqrestore(&p->lock, flags);
+	raw_spin_unlock_irqrestore(&p->lock, flags);
 }
 
 static int gpio_rcar_irq_set_type(struct irq_data *d, unsigned int type)
@@ -226,7 +226,7 @@ static void gpio_rcar_config_general_input_output_mode(struct gpio_chip *chip,
 	 * "Setting General Input Mode"
 	 */
 
-	spin_lock_irqsave(&p->lock, flags);
+	raw_spin_lock_irqsave(&p->lock, flags);
 
 	/* Configure positive logic in POSNEG */
 	gpio_rcar_modify_bit(p, POSNEG, gpio, false);
@@ -241,7 +241,7 @@ static void gpio_rcar_config_general_input_output_mode(struct gpio_chip *chip,
 	if (p->has_outdtsel && output)
 		gpio_rcar_modify_bit(p, OUTDTSEL, gpio, false);
 
-	spin_unlock_irqrestore(&p->lock, flags);
+	raw_spin_unlock_irqrestore(&p->lock, flags);
 }
 
 static int gpio_rcar_request(struct gpio_chip *chip, unsigned offset)
@@ -310,9 +310,9 @@ static void gpio_rcar_set(struct gpio_chip *chip, unsigned offset, int value)
 	struct gpio_rcar_priv *p = gpiochip_get_data(chip);
 	unsigned long flags;
 
-	spin_lock_irqsave(&p->lock, flags);
+	raw_spin_lock_irqsave(&p->lock, flags);
 	gpio_rcar_modify_bit(p, OUTDT, offset, value);
-	spin_unlock_irqrestore(&p->lock, flags);
+	raw_spin_unlock_irqrestore(&p->lock, flags);
 }
 
 static void gpio_rcar_set_multiple(struct gpio_chip *chip, unsigned long *mask,
@@ -329,12 +329,12 @@ static void gpio_rcar_set_multiple(struct gpio_chip *chip, unsigned long *mask,
 	if (!bankmask)
 		return;
 
-	spin_lock_irqsave(&p->lock, flags);
+	raw_spin_lock_irqsave(&p->lock, flags);
 	val = gpio_rcar_read(p, OUTDT);
 	val &= ~bankmask;
 	val |= (bankmask & bits[0]);
 	gpio_rcar_write(p, OUTDT, val);
-	spin_unlock_irqrestore(&p->lock, flags);
+	raw_spin_unlock_irqrestore(&p->lock, flags);
 }
 
 static int gpio_rcar_direction_output(struct gpio_chip *chip, unsigned offset,
@@ -454,7 +454,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	p->dev = dev;
-	spin_lock_init(&p->lock);
+	raw_spin_lock_init(&p->lock);
 
 	/* Get device configuration from DT node */
 	ret = gpio_rcar_parse_dt(p, &npins);
diff --git linux-libre-5.10.240-gnu1/drivers/gpio/gpio-tps65912.c linux-libre-5.10.241-gnu1/drivers/gpio/gpio-tps65912.c
index 510d9ed9fd2a..a8a2ad13e09e 100644
--- linux-libre-5.10.240-gnu1/drivers/gpio/gpio-tps65912.c
+++ linux-libre-5.10.241-gnu1/drivers/gpio/gpio-tps65912.c
@@ -49,10 +49,13 @@ static int tps65912_gpio_direction_output(struct gpio_chip *gc,
 					  unsigned offset, int value)
 {
 	struct tps65912_gpio *gpio = gpiochip_get_data(gc);
+	int ret;
 
 	/* Set the initial value */
-	regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
-			   GPIO_SET_MASK, value ? GPIO_SET_MASK : 0);
+	ret = regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
+				 GPIO_SET_MASK, value ? GPIO_SET_MASK : 0);
+	if (ret)
+		return ret;
 
 	return regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
 				  GPIO_CFG_MASK, GPIO_CFG_MASK);
diff --git linux-libre-5.10.240-gnu1/drivers/gpio/gpio-wcd934x.c linux-libre-5.10.241-gnu1/drivers/gpio/gpio-wcd934x.c
index 97e6caedf1f3..c00968ce7a56 100644
--- linux-libre-5.10.240-gnu1/drivers/gpio/gpio-wcd934x.c
+++ linux-libre-5.10.241-gnu1/drivers/gpio/gpio-wcd934x.c
@@ -45,9 +45,12 @@ static int wcd_gpio_direction_output(struct gpio_chip *chip, unsigned int pin,
 				     int val)
 {
 	struct wcd_gpio_data *data = gpiochip_get_data(chip);
+	int ret;
 
-	regmap_update_bits(data->map, WCD_REG_DIR_CTL_OFFSET,
-			   WCD_PIN_MASK(pin), WCD_PIN_MASK(pin));
+	ret = regmap_update_bits(data->map, WCD_REG_DIR_CTL_OFFSET,
+				 WCD_PIN_MASK(pin), WCD_PIN_MASK(pin));
+	if (ret)
+		return ret;
 
 	return regmap_update_bits(data->map, WCD_REG_VAL_CTL_OFFSET,
 				  WCD_PIN_MASK(pin),
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu.h linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index ff5555353eb4..683bbefc39c1 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -997,6 +997,7 @@ struct amdgpu_device {
 
 	bool                            in_pci_err_recovery;
 	struct pci_saved_state          *pci_state;
+	pci_channel_state_t		pci_channel_state;
 };
 
 static inline struct amdgpu_device *drm_to_adev(struct drm_device *ddev)
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
index 08047bc4d588..2df9e81e2b49 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
@@ -94,8 +94,8 @@ int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	}
 
 	r = amdgpu_vm_bo_map(adev, *bo_va, csa_addr, 0, size,
-			     AMDGPU_PTE_READABLE | AMDGPU_PTE_WRITEABLE |
-			     AMDGPU_PTE_EXECUTABLE);
+			     AMDGPU_VM_PAGE_READABLE | AMDGPU_VM_PAGE_WRITEABLE |
+			     AMDGPU_VM_PAGE_EXECUTABLE);
 
 	if (r) {
 		DRM_ERROR("failed to do bo_map on static CSA, err=%d\n", r);
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 2f340be7ed66..00874ff028ed 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -4935,6 +4935,8 @@ pci_ers_result_t amdgpu_pci_error_detected(struct pci_dev *pdev, pci_channel_sta
 		return PCI_ERS_RESULT_DISCONNECT;
 	}
 
+	adev->pci_channel_state = state;
+
 	switch (state) {
 	case pci_channel_io_normal:
 		return PCI_ERS_RESULT_CAN_RECOVER;
@@ -5070,6 +5072,10 @@ void amdgpu_pci_resume(struct pci_dev *pdev)
 
 	DRM_INFO("PCI error: resume callback!!\n");
 
+	/* Only continue execution for the case of pci_channel_io_frozen */
+	if (adev->pci_channel_state != pci_channel_io_frozen)
+		return;
+
 	for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
 		struct amdgpu_ring *ring = adev->rings[i];
 
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/bios/command_table.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/bios/command_table.c
index afc10b954ffa..c45fe45ae564 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/bios/command_table.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -992,7 +992,7 @@ static enum bp_result set_pixel_clock_v3(
 	allocation.sPCLKInput.usFbDiv =
 			cpu_to_le16((uint16_t)bp_params->feedback_divider);
 	allocation.sPCLKInput.ucFracFbDiv =
-			(uint8_t)bp_params->fractional_feedback_divider;
+			(uint8_t)(bp_params->fractional_feedback_divider / 100000);
 	allocation.sPCLKInput.ucPostDiv =
 			(uint8_t)bp_params->pixel_clock_post_divider;
 
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
index b210f8e9d592..6a1ac3568c87 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
@@ -384,8 +384,6 @@ static void dce_pplib_apply_display_requirements(
 {
 	struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg;
 
-	pp_display_cfg->avail_mclk_switch_time_us = dce110_get_min_vblank_time_us(context);
-
 	dce110_fill_display_configs(context, pp_display_cfg);
 
 	if (memcmp(&dc->current_state->pp_display_cfg, pp_display_cfg, sizeof(*pp_display_cfg)) !=  0)
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
index b1e657e137a9..061cc12c9752 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
@@ -120,9 +120,15 @@ void dce110_fill_display_configs(
 	const struct dc_state *context,
 	struct dm_pp_display_configuration *pp_display_cfg)
 {
+	struct dc *dc = context->clk_mgr->ctx->dc;
 	int j;
 	int num_cfgs = 0;
 
+	pp_display_cfg->avail_mclk_switch_time_us = dce110_get_min_vblank_time_us(context);
+	pp_display_cfg->disp_clk_khz = dc->clk_mgr->clks.dispclk_khz;
+	pp_display_cfg->avail_mclk_switch_time_in_disp_active_us = 0;
+	pp_display_cfg->crtc_index = dc->res_pool->res_cap->num_timing_generator;
+
 	for (j = 0; j < context->stream_count; j++) {
 		int k;
 
@@ -164,6 +170,23 @@ void dce110_fill_display_configs(
 		cfg->v_refresh /= stream->timing.h_total;
 		cfg->v_refresh = (cfg->v_refresh + stream->timing.v_total / 2)
 							/ stream->timing.v_total;
+
+		/* Find first CRTC index and calculate its line time.
+		 * This is necessary for DPM on SI GPUs.
+		 */
+		if (cfg->pipe_idx < pp_display_cfg->crtc_index) {
+			const struct dc_crtc_timing *timing =
+				&context->streams[0]->timing;
+
+			pp_display_cfg->crtc_index = cfg->pipe_idx;
+			pp_display_cfg->line_time_in_us =
+				timing->h_total * 10000 / timing->pix_clk_100hz;
+		}
+	}
+
+	if (!num_cfgs) {
+		pp_display_cfg->crtc_index = 0;
+		pp_display_cfg->line_time_in_us = 0;
 	}
 
 	pp_display_cfg->display_count = num_cfgs;
@@ -222,25 +245,8 @@ void dce11_pplib_apply_display_requirements(
 	pp_display_cfg->min_engine_clock_deep_sleep_khz
 			= context->bw_ctx.bw.dce.sclk_deep_sleep_khz;
 
-	pp_display_cfg->avail_mclk_switch_time_us =
-						dce110_get_min_vblank_time_us(context);
-	/* TODO: dce11.2*/
-	pp_display_cfg->avail_mclk_switch_time_in_disp_active_us = 0;
-
-	pp_display_cfg->disp_clk_khz = dc->clk_mgr->clks.dispclk_khz;
-
 	dce110_fill_display_configs(context, pp_display_cfg);
 
-	/* TODO: is this still applicable?*/
-	if (pp_display_cfg->display_count == 1) {
-		const struct dc_crtc_timing *timing =
-			&context->streams[0]->timing;
-
-		pp_display_cfg->crtc_index =
-			pp_display_cfg->disp_configs[0].pipe_idx;
-		pp_display_cfg->line_time_in_us = timing->h_total * 10000 / timing->pix_clk_100hz;
-	}
-
 	if (memcmp(&dc->current_state->pp_display_cfg, pp_display_cfg, sizeof(*pp_display_cfg)) !=  0)
 		dm_pp_apply_display_requirements(dc->ctx, pp_display_cfg);
 }
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce60/dce60_clk_mgr.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce60/dce60_clk_mgr.c
index 0267644717b2..ffd0f4a76310 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce60/dce60_clk_mgr.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce60/dce60_clk_mgr.c
@@ -83,22 +83,13 @@ static const struct state_dependent_clocks dce60_max_clks_by_state[] = {
 static int dce60_get_dp_ref_freq_khz(struct clk_mgr *clk_mgr_base)
 {
 	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
-	int dprefclk_wdivider;
-	int dp_ref_clk_khz;
-	int target_div;
+	struct dc_context *ctx = clk_mgr_base->ctx;
+	int dp_ref_clk_khz = 0;
 
-	/* DCE6 has no DPREFCLK_CNTL to read DP Reference Clock source */
-
-	/* Read the mmDENTIST_DISPCLK_CNTL to get the currently
-	 * programmed DID DENTIST_DPREFCLK_WDIVIDER*/
-	REG_GET(DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, &dprefclk_wdivider);
-
-	/* Convert DENTIST_DPREFCLK_WDIVIDERto actual divider*/
-	target_div = dentist_get_divider_from_did(dprefclk_wdivider);
-
-	/* Calculate the current DFS clock, in kHz.*/
-	dp_ref_clk_khz = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR
-		* clk_mgr->base.dentist_vco_freq_khz) / target_div;
+	if (ASIC_REV_IS_TAHITI_P(ctx->asic_id.hw_internal_rev))
+		dp_ref_clk_khz = ctx->dc_bios->fw_info.default_display_engine_pll_frequency;
+	else
+		dp_ref_clk_khz = clk_mgr_base->clks.dispclk_khz;
 
 	return dce_adjust_dp_ref_freq_for_ss(clk_mgr, dp_ref_clk_khz);
 }
@@ -109,8 +100,6 @@ static void dce60_pplib_apply_display_requirements(
 {
 	struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg;
 
-	pp_display_cfg->avail_mclk_switch_time_us = dce110_get_min_vblank_time_us(context);
-
 	dce110_fill_display_configs(context, pp_display_cfg);
 
 	if (memcmp(&dc->current_state->pp_display_cfg, pp_display_cfg, sizeof(*pp_display_cfg)) !=  0)
@@ -123,11 +112,9 @@ static void dce60_update_clocks(struct clk_mgr *clk_mgr_base,
 {
 	struct clk_mgr_internal *clk_mgr_dce = TO_CLK_MGR_INTERNAL(clk_mgr_base);
 	struct dm_pp_power_level_change_request level_change_req;
-	int patched_disp_clk = context->bw_ctx.bw.dce.dispclk_khz;
-
-	/*TODO: W/A for dal3 linux, investigate why this works */
-	if (!clk_mgr_dce->dfs_bypass_active)
-		patched_disp_clk = patched_disp_clk * 115 / 100;
+	const int max_disp_clk =
+		clk_mgr_dce->max_clks_by_state[DM_PP_CLOCKS_STATE_PERFORMANCE].display_clk_khz;
+	int patched_disp_clk = min(max_disp_clk, context->bw_ctx.bw.dce.dispclk_khz);
 
 	level_change_req.power_level = dce_get_required_clocks_state(clk_mgr_base, context);
 	/* get max clock state from PPLIB */
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index c6c4888c6665..402d65759e73 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -159,14 +159,13 @@ static void dcn20_setup_gsl_group_as_lock(
 	}
 
 	/* at this point we want to program whether it's to enable or disable */
-	if (pipe_ctx->stream_res.tg->funcs->set_gsl != NULL &&
-		pipe_ctx->stream_res.tg->funcs->set_gsl_source_select != NULL) {
+	if (pipe_ctx->stream_res.tg->funcs->set_gsl != NULL) {
 		pipe_ctx->stream_res.tg->funcs->set_gsl(
 			pipe_ctx->stream_res.tg,
 			&gsl);
-
-		pipe_ctx->stream_res.tg->funcs->set_gsl_source_select(
-			pipe_ctx->stream_res.tg, group_idx,	enable ? 4 : 0);
+		if (pipe_ctx->stream_res.tg->funcs->set_gsl_source_select != NULL)
+			pipe_ctx->stream_res.tg->funcs->set_gsl_source_select(
+				pipe_ctx->stream_res.tg, group_idx, enable ? 4 : 0);
 	} else
 		BREAK_TO_DEBUGGER();
 }
@@ -736,7 +735,7 @@ enum dc_status dcn20_enable_stream_timing(
 		return DC_ERROR_UNEXPECTED;
 	}
 
-	hws->funcs.wait_for_blank_complete(pipe_ctx->stream_res.opp);
+	fsleep(stream->timing.v_total * (stream->timing.h_total * 10000u / stream->timing.pix_clk_100hz));
 
 	params.vertical_total_min = stream->adjust.v_total_min;
 	params.vertical_total_max = stream->adjust.v_total_max;
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
index 60b5ca974356..80d5fb388003 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
@@ -149,7 +149,7 @@ int phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
 	}
 
 	cgs_write_register(hwmgr->device, indirect_port, index);
-	return phm_wait_on_register(hwmgr, indirect_port + 1, mask, value);
+	return phm_wait_on_register(hwmgr, indirect_port + 1, value, mask);
 }
 
 int phm_wait_for_register_unequal(struct pp_hwmgr *hwmgr,
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index ee27970cfff9..3cedfd4851f2 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1332,6 +1332,12 @@ static int smu_resume(void *handle)
 
 	adev->pm.dpm_enabled = true;
 
+	if (smu->current_power_limit) {
+		ret = smu_set_power_limit(smu, smu->current_power_limit);
+		if (ret && ret != -EOPNOTSUPP)
+			return ret;
+	}
+
 	dev_info(adev->dev, "SMU is resumed successfully!\n");
 
 	return 0;
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/drm_dp_helper.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/drm_dp_helper.c
index 6ba16db77500..ba8ab1dc4912 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/drm_dp_helper.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/drm_dp_helper.c
@@ -299,7 +299,7 @@ ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset,
 	 * monitor doesn't power down exactly after the throw away read.
 	 */
 	if (!aux->is_remote) {
-		ret = drm_dp_dpcd_access(aux, DP_AUX_NATIVE_READ, DP_DPCD_REV,
+		ret = drm_dp_dpcd_access(aux, DP_AUX_NATIVE_READ, DP_LANE0_1_STATUS,
 					 buffer, 1);
 		if (ret != 1)
 			goto out;
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/rockchip/rockchip_drm_fb.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index 3aa37e177667..b386c17e8668 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -81,16 +81,9 @@ rockchip_fb_create(struct drm_device *dev, struct drm_file *file,
 	}
 
 	if (drm_is_afbc(mode_cmd->modifier[0])) {
-		int ret, i;
-
 		ret = drm_gem_fb_afbc_init(dev, mode_cmd, afbc_fb);
 		if (ret) {
-			struct drm_gem_object **obj = afbc_fb->base.obj;
-
-			for (i = 0; i < info->num_planes; ++i)
-				drm_gem_object_put(obj[i]);
-
-			kfree(afbc_fb);
+			drm_framebuffer_put(&afbc_fb->base);
 			return ERR_PTR(ret);
 		}
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/scheduler/sched_entity.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/scheduler/sched_entity.c
index 750d91370c8a..259bcb3aec7d 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/scheduler/sched_entity.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/scheduler/sched_entity.c
@@ -313,19 +313,6 @@ void drm_sched_entity_destroy(struct drm_sched_entity *entity)
 }
 EXPORT_SYMBOL(drm_sched_entity_destroy);
 
-/**
- * drm_sched_entity_clear_dep - callback to clear the entities dependency
- */
-static void drm_sched_entity_clear_dep(struct dma_fence *f,
-				       struct dma_fence_cb *cb)
-{
-	struct drm_sched_entity *entity =
-		container_of(cb, struct drm_sched_entity, cb);
-
-	entity->dependency = NULL;
-	dma_fence_put(f);
-}
-
 /**
  * drm_sched_entity_clear_dep - callback to clear the entities dependency and
  * wake up scheduler
@@ -336,7 +323,8 @@ static void drm_sched_entity_wakeup(struct dma_fence *f,
 	struct drm_sched_entity *entity =
 		container_of(cb, struct drm_sched_entity, cb);
 
-	drm_sched_entity_clear_dep(f, cb);
+	entity->dependency = NULL;
+	dma_fence_put(f);
 	drm_sched_wakeup(entity->rq->sched);
 }
 
@@ -392,13 +380,6 @@ static bool drm_sched_entity_add_dependency_cb(struct drm_sched_entity *entity)
 		fence = dma_fence_get(&s_fence->scheduled);
 		dma_fence_put(entity->dependency);
 		entity->dependency = fence;
-		if (!dma_fence_add_callback(fence, &entity->cb,
-					    drm_sched_entity_clear_dep))
-			return true;
-
-		/* Ignore it when it is already scheduled */
-		dma_fence_put(fence);
-		return false;
 	}
 
 	if (!dma_fence_add_callback(entity->dependency, &entity->cb,
diff --git linux-libre-5.10.240-gnu1/drivers/gpu/drm/ttm/ttm_resource.c linux-libre-5.10.241-gnu1/drivers/gpu/drm/ttm/ttm_resource.c
index b325b9264203..e6db512ff581 100644
--- linux-libre-5.10.240-gnu1/drivers/gpu/drm/ttm/ttm_resource.c
+++ linux-libre-5.10.241-gnu1/drivers/gpu/drm/ttm/ttm_resource.c
@@ -113,6 +113,9 @@ int ttm_resource_manager_force_list_clean(struct ttm_bo_device *bdev,
 	}
 	spin_unlock(&glob->lru_lock);
 
+	if (ret && ret != -ENOENT)
+		return ret;
+
 	spin_lock(&man->move_lock);
 	fence = dma_fence_get(man->move);
 	spin_unlock(&man->move_lock);
diff --git linux-libre-5.10.240-gnu1/drivers/hid/hid-core.c linux-libre-5.10.241-gnu1/drivers/hid/hid-core.c
index 126acf5441c8..89aa7a0e51de 100644
--- linux-libre-5.10.240-gnu1/drivers/hid/hid-core.c
+++ linux-libre-5.10.241-gnu1/drivers/hid/hid-core.c
@@ -1662,9 +1662,12 @@ u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags)
 	/*
 	 * 7 extra bytes are necessary to achieve proper functionality
 	 * of implement() working on 8 byte chunks
+	 * 1 extra byte for the report ID if it is null (not used) so
+	 * we can reserve that extra byte in the first position of the buffer
+	 * when sending it to .raw_request()
 	 */
 
-	u32 len = hid_report_len(report) + 7;
+	u32 len = hid_report_len(report) + 7 + (report->id == 0);
 
 	return kzalloc(len, flags);
 }
@@ -1727,7 +1730,7 @@ static struct hid_report *hid_get_report(struct hid_report_enum *report_enum,
 int __hid_request(struct hid_device *hid, struct hid_report *report,
 		int reqtype)
 {
-	char *buf;
+	char *buf, *data_buf;
 	int ret;
 	u32 len;
 
@@ -1735,13 +1738,19 @@ int __hid_request(struct hid_device *hid, struct hid_report *report,
 	if (!buf)
 		return -ENOMEM;
 
+	data_buf = buf;
 	len = hid_report_len(report);
 
+	if (report->id == 0) {
+		/* reserve the first byte for the report ID */
+		data_buf++;
+		len++;
+	}
+
 	if (reqtype == HID_REQ_SET_REPORT)
-		hid_output_report(report, buf);
+		hid_output_report(report, data_buf);
 
-	ret = hid->ll_driver->raw_request(hid, report->id, buf, len,
-					  report->type, reqtype);
+	ret = hid_hw_raw_request(hid, report->id, buf, len, report->type, reqtype);
 	if (ret < 0) {
 		dbg_hid("unable to complete request: %d\n", ret);
 		goto out;
diff --git linux-libre-5.10.240-gnu1/drivers/hwmon/corsair-cpro.c linux-libre-5.10.241-gnu1/drivers/hwmon/corsair-cpro.c
index 05df31cab2e5..074f812332e8 100644
--- linux-libre-5.10.240-gnu1/drivers/hwmon/corsair-cpro.c
+++ linux-libre-5.10.241-gnu1/drivers/hwmon/corsair-cpro.c
@@ -84,6 +84,7 @@ struct ccp_device {
 	struct mutex mutex; /* whenever buffer is used, lock before send_usb_cmd */
 	u8 *cmd_buffer;
 	u8 *buffer;
+	int buffer_recv_size; /* number of received bytes in buffer */
 	int target[6];
 	DECLARE_BITMAP(temp_cnct, NUM_TEMP_SENSORS);
 	DECLARE_BITMAP(fan_cnct, NUM_FANS);
@@ -139,6 +140,9 @@ static int send_usb_cmd(struct ccp_device *ccp, u8 command, u8 byte1, u8 byte2,
 	if (!t)
 		return -ETIMEDOUT;
 
+	if (ccp->buffer_recv_size != IN_BUFFER_SIZE)
+		return -EPROTO;
+
 	return ccp_get_errno(ccp);
 }
 
@@ -150,6 +154,7 @@ static int ccp_raw_event(struct hid_device *hdev, struct hid_report *report, u8
 	spin_lock(&ccp->wait_input_report_lock);
 	if (!completion_done(&ccp->wait_input_report)) {
 		memcpy(ccp->buffer, data, min(IN_BUFFER_SIZE, size));
+		ccp->buffer_recv_size = size;
 		complete_all(&ccp->wait_input_report);
 	}
 	spin_unlock(&ccp->wait_input_report_lock);
diff --git linux-libre-5.10.240-gnu1/drivers/hwmon/gsc-hwmon.c linux-libre-5.10.241-gnu1/drivers/hwmon/gsc-hwmon.c
index 89d036bf88df..cded881ac01f 100644
--- linux-libre-5.10.240-gnu1/drivers/hwmon/gsc-hwmon.c
+++ linux-libre-5.10.241-gnu1/drivers/hwmon/gsc-hwmon.c
@@ -65,7 +65,7 @@ static ssize_t pwm_auto_point_temp_show(struct device *dev,
 		return ret;
 
 	ret = regs[0] | regs[1] << 8;
-	return sprintf(buf, "%d\n", ret * 10);
+	return sprintf(buf, "%d\n", ret * 100);
 }
 
 static ssize_t pwm_auto_point_temp_store(struct device *dev,
@@ -100,7 +100,7 @@ static ssize_t pwm_auto_point_pwm_show(struct device *dev,
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
 
-	return sprintf(buf, "%d\n", 255 * (50 + (attr->index * 10)));
+	return sprintf(buf, "%d\n", 255 * (50 + (attr->index * 10)) / 100);
 }
 
 static SENSOR_DEVICE_ATTR_RO(pwm1_auto_point1_pwm, pwm_auto_point_pwm, 0);
diff --git linux-libre-5.10.240-gnu1/drivers/i2c/busses/i2c-qup.c linux-libre-5.10.241-gnu1/drivers/i2c/busses/i2c-qup.c
index 8fd51de64d96..49001b2458d4 100644
--- linux-libre-5.10.240-gnu1/drivers/i2c/busses/i2c-qup.c
+++ linux-libre-5.10.241-gnu1/drivers/i2c/busses/i2c-qup.c
@@ -452,8 +452,10 @@ static int qup_i2c_bus_active(struct qup_i2c_dev *qup, int len)
 		if (!(status & I2C_STATUS_BUS_ACTIVE))
 			break;
 
-		if (time_after(jiffies, timeout))
+		if (time_after(jiffies, timeout)) {
 			ret = -ETIMEDOUT;
+			break;
+		}
 
 		usleep_range(len, len * 2);
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/i2c/busses/i2c-stm32.c linux-libre-5.10.241-gnu1/drivers/i2c/busses/i2c-stm32.c
index 157c64e27d0b..f84ec056e36d 100644
--- linux-libre-5.10.240-gnu1/drivers/i2c/busses/i2c-stm32.c
+++ linux-libre-5.10.241-gnu1/drivers/i2c/busses/i2c-stm32.c
@@ -102,7 +102,6 @@ int stm32_i2c_prep_dma_xfer(struct device *dev, struct stm32_i2c_dma *dma,
 			    void *dma_async_param)
 {
 	struct dma_async_tx_descriptor *txdesc;
-	struct device *chan_dev;
 	int ret;
 
 	if (rd_wr) {
@@ -116,11 +115,10 @@ int stm32_i2c_prep_dma_xfer(struct device *dev, struct stm32_i2c_dma *dma,
 	}
 
 	dma->dma_len = len;
-	chan_dev = dma->chan_using->device->dev;
 
-	dma->dma_buf = dma_map_single(chan_dev, buf, dma->dma_len,
+	dma->dma_buf = dma_map_single(dev, buf, dma->dma_len,
 				      dma->dma_data_dir);
-	if (dma_mapping_error(chan_dev, dma->dma_buf)) {
+	if (dma_mapping_error(dev, dma->dma_buf)) {
 		dev_err(dev, "DMA mapping failed\n");
 		return -EINVAL;
 	}
@@ -150,7 +148,7 @@ int stm32_i2c_prep_dma_xfer(struct device *dev, struct stm32_i2c_dma *dma,
 	return 0;
 
 err:
-	dma_unmap_single(chan_dev, dma->dma_buf, dma->dma_len,
+	dma_unmap_single(dev, dma->dma_buf, dma->dma_len,
 			 dma->dma_data_dir);
 	return ret;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/i2c/busses/i2c-stm32f7.c linux-libre-5.10.241-gnu1/drivers/i2c/busses/i2c-stm32f7.c
index 0b4e73e63820..c33c655bc41c 100644
--- linux-libre-5.10.240-gnu1/drivers/i2c/busses/i2c-stm32f7.c
+++ linux-libre-5.10.241-gnu1/drivers/i2c/busses/i2c-stm32f7.c
@@ -700,10 +700,10 @@ static void stm32f7_i2c_dma_callback(void *arg)
 {
 	struct stm32f7_i2c_dev *i2c_dev = (struct stm32f7_i2c_dev *)arg;
 	struct stm32_i2c_dma *dma = i2c_dev->dma;
-	struct device *dev = dma->chan_using->device->dev;
 
 	stm32f7_i2c_disable_dma_req(i2c_dev);
-	dma_unmap_single(dev, dma->dma_buf, dma->dma_len, dma->dma_data_dir);
+	dma_unmap_single(i2c_dev->dev, dma->dma_buf, dma->dma_len,
+			 dma->dma_data_dir);
 	complete(&dma->dma_complete);
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/i2c/i2c-core-acpi.c linux-libre-5.10.241-gnu1/drivers/i2c/i2c-core-acpi.c
index e7aed9442d56..197b89f0b3e0 100644
--- linux-libre-5.10.240-gnu1/drivers/i2c/i2c-core-acpi.c
+++ linux-libre-5.10.241-gnu1/drivers/i2c/i2c-core-acpi.c
@@ -314,6 +314,7 @@ static const struct acpi_device_id i2c_acpi_force_100khz_device_ids[] = {
 	 * the device works without issues on Windows at what is expected to be
 	 * a 400KHz frequency. The root cause of the issue is not known.
 	 */
+	{ "DLL0945", 0 },
 	{ "ELAN06FA", 0 },
 	{}
 };
diff --git linux-libre-5.10.240-gnu1/drivers/i3c/internals.h linux-libre-5.10.241-gnu1/drivers/i3c/internals.h
index 86b7b44cfca2..1906c711f38a 100644
--- linux-libre-5.10.240-gnu1/drivers/i3c/internals.h
+++ linux-libre-5.10.241-gnu1/drivers/i3c/internals.h
@@ -9,6 +9,7 @@
 #define I3C_INTERNALS_H
 
 #include <linux/i3c/master.h>
+#include <linux/io.h>
 
 extern struct bus_type i3c_bus_type;
 
diff --git linux-libre-5.10.240-gnu1/drivers/i3c/master.c linux-libre-5.10.241-gnu1/drivers/i3c/master.c
index 6d56d23d6429..203b7497b52d 100644
--- linux-libre-5.10.240-gnu1/drivers/i3c/master.c
+++ linux-libre-5.10.241-gnu1/drivers/i3c/master.c
@@ -1308,7 +1308,7 @@ static int i3c_master_retrieve_dev_info(struct i3c_dev_desc *dev)
 
 	if (dev->info.bcr & I3C_BCR_HDR_CAP) {
 		ret = i3c_master_gethdrcap_locked(master, &dev->info);
-		if (ret)
+		if (ret && ret != -ENOTSUPP)
 			return ret;
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/idle/intel_idle.c linux-libre-5.10.241-gnu1/drivers/idle/intel_idle.c
index 1cead368f961..f6a2211ca4ef 100644
--- linux-libre-5.10.240-gnu1/drivers/idle/intel_idle.c
+++ linux-libre-5.10.241-gnu1/drivers/idle/intel_idle.c
@@ -1154,7 +1154,7 @@ static const struct x86_cpu_id intel_idle_ids[] __initconst = {
 };
 
 static const struct x86_cpu_id intel_mwait_ids[] __initconst = {
-	X86_MATCH_VENDOR_FAM_FEATURE(INTEL, 6, X86_FEATURE_MWAIT, NULL),
+	X86_MATCH_VENDOR_FAM_FEATURE(INTEL, X86_FAMILY_ANY, X86_FEATURE_MWAIT, NULL),
 	{}
 };
 
diff --git linux-libre-5.10.240-gnu1/drivers/iio/adc/ad7768-1.c linux-libre-5.10.241-gnu1/drivers/iio/adc/ad7768-1.c
index 9580a7f7f73d..883399ad80e0 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/adc/ad7768-1.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/adc/ad7768-1.c
@@ -202,6 +202,24 @@ static int ad7768_spi_reg_write(struct ad7768_state *st,
 	return spi_write(st->spi, st->data.d8, 2);
 }
 
+static int ad7768_send_sync_pulse(struct ad7768_state *st)
+{
+	/*
+	 * The datasheet specifies a minimum SYNC_IN pulse width of 1.5 × Tmclk,
+	 * where Tmclk is the MCLK period. The supported MCLK frequencies range
+	 * from 0.6 MHz to 17 MHz, which corresponds to a minimum SYNC_IN pulse
+	 * width of approximately 2.5 µs in the worst-case scenario (0.6 MHz).
+	 *
+	 * Add a delay to ensure the pulse width is always sufficient to
+	 * trigger synchronization.
+	 */
+	gpiod_set_value_cansleep(st->gpio_sync_in, 1);
+	fsleep(3);
+	gpiod_set_value_cansleep(st->gpio_sync_in, 0);
+
+	return 0;
+}
+
 static int ad7768_set_mode(struct ad7768_state *st,
 			   enum ad7768_conv_mode mode)
 {
@@ -287,10 +305,7 @@ static int ad7768_set_dig_fil(struct ad7768_state *st,
 		return ret;
 
 	/* A sync-in pulse is required every time the filter dec rate changes */
-	gpiod_set_value(st->gpio_sync_in, 1);
-	gpiod_set_value(st->gpio_sync_in, 0);
-
-	return 0;
+	return ad7768_send_sync_pulse(st);
 }
 
 static int ad7768_set_freq(struct ad7768_state *st,
diff --git linux-libre-5.10.240-gnu1/drivers/iio/adc/ad_sigma_delta.c linux-libre-5.10.241-gnu1/drivers/iio/adc/ad_sigma_delta.c
index 496cb2b26bfd..5dd0debb089a 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/adc/ad_sigma_delta.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/adc/ad_sigma_delta.c
@@ -371,7 +371,7 @@ err_unlock:
 	return ret;
 }
 
-static int ad_sd_buffer_postdisable(struct iio_dev *indio_dev)
+static int ad_sd_buffer_predisable(struct iio_dev *indio_dev)
 {
 	struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
 
@@ -432,7 +432,7 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p)
 
 static const struct iio_buffer_setup_ops ad_sd_buffer_setup_ops = {
 	.postenable = &ad_sd_buffer_postenable,
-	.postdisable = &ad_sd_buffer_postdisable,
+	.predisable = &ad_sd_buffer_predisable,
 	.validate_scan_mask = &iio_validate_scan_mask_onehot,
 };
 
diff --git linux-libre-5.10.240-gnu1/drivers/iio/adc/max1363.c linux-libre-5.10.241-gnu1/drivers/iio/adc/max1363.c
index f2b576c69949..29c1824162cd 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/adc/max1363.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/adc/max1363.c
@@ -513,10 +513,10 @@ static const struct iio_event_spec max1363_events[] = {
 	MAX1363_CHAN_U(1, _s1, 1, bits, ev_spec, num_ev_spec),		\
 	MAX1363_CHAN_U(2, _s2, 2, bits, ev_spec, num_ev_spec),		\
 	MAX1363_CHAN_U(3, _s3, 3, bits, ev_spec, num_ev_spec),		\
-	MAX1363_CHAN_B(0, 1, d0m1, 4, bits, ev_spec, num_ev_spec),	\
-	MAX1363_CHAN_B(2, 3, d2m3, 5, bits, ev_spec, num_ev_spec),	\
-	MAX1363_CHAN_B(1, 0, d1m0, 6, bits, ev_spec, num_ev_spec),	\
-	MAX1363_CHAN_B(3, 2, d3m2, 7, bits, ev_spec, num_ev_spec),	\
+	MAX1363_CHAN_B(0, 1, d0m1, 12, bits, ev_spec, num_ev_spec),	\
+	MAX1363_CHAN_B(2, 3, d2m3, 13, bits, ev_spec, num_ev_spec),	\
+	MAX1363_CHAN_B(1, 0, d1m0, 18, bits, ev_spec, num_ev_spec),	\
+	MAX1363_CHAN_B(3, 2, d3m2, 19, bits, ev_spec, num_ev_spec),	\
 	IIO_CHAN_SOFT_TIMESTAMP(8)					\
 	}
 
@@ -534,23 +534,23 @@ static const struct iio_chan_spec max1363_channels[] =
 /* Applies to max1236, max1237 */
 static const enum max1363_modes max1236_mode_list[] = {
 	_s0, _s1, _s2, _s3,
-	s0to1, s0to2, s0to3,
+	s0to1, s0to2, s2to3, s0to3,
 	d0m1, d2m3, d1m0, d3m2,
 	d0m1to2m3, d1m0to3m2,
-	s2to3,
 };
 
 /* Applies to max1238, max1239 */
 static const enum max1363_modes max1238_mode_list[] = {
 	_s0, _s1, _s2, _s3, _s4, _s5, _s6, _s7, _s8, _s9, _s10, _s11,
 	s0to1, s0to2, s0to3, s0to4, s0to5, s0to6,
+	s6to7, s6to8, s6to9, s6to10, s6to11,
 	s0to7, s0to8, s0to9, s0to10, s0to11,
 	d0m1, d2m3, d4m5, d6m7, d8m9, d10m11,
 	d1m0, d3m2, d5m4, d7m6, d9m8, d11m10,
-	d0m1to2m3, d0m1to4m5, d0m1to6m7, d0m1to8m9, d0m1to10m11,
-	d1m0to3m2, d1m0to5m4, d1m0to7m6, d1m0to9m8, d1m0to11m10,
-	s6to7, s6to8, s6to9, s6to10, s6to11,
-	d6m7to8m9, d6m7to10m11, d7m6to9m8, d7m6to11m10,
+	d0m1to2m3, d0m1to4m5, d0m1to6m7, d6m7to8m9,
+	d0m1to8m9, d6m7to10m11, d0m1to10m11, d1m0to3m2,
+	d1m0to5m4, d1m0to7m6, d7m6to9m8, d1m0to9m8,
+	d7m6to11m10, d1m0to11m10,
 };
 
 #define MAX1363_12X_CHANS(bits) {				\
@@ -586,16 +586,15 @@ static const struct iio_chan_spec max1238_channels[] = MAX1363_12X_CHANS(12);
 
 static const enum max1363_modes max11607_mode_list[] = {
 	_s0, _s1, _s2, _s3,
-	s0to1, s0to2, s0to3,
-	s2to3,
+	s0to1, s0to2, s2to3,
+	s0to3,
 	d0m1, d2m3, d1m0, d3m2,
 	d0m1to2m3, d1m0to3m2,
 };
 
 static const enum max1363_modes max11608_mode_list[] = {
 	_s0, _s1, _s2, _s3, _s4, _s5, _s6, _s7,
-	s0to1, s0to2, s0to3, s0to4, s0to5, s0to6, s0to7,
-	s6to7,
+	s0to1, s0to2, s0to3, s0to4, s0to5, s0to6, s6to7, s0to7,
 	d0m1, d2m3, d4m5, d6m7,
 	d1m0, d3m2, d5m4, d7m6,
 	d0m1to2m3, d0m1to4m5, d0m1to6m7,
@@ -611,14 +610,14 @@ static const enum max1363_modes max11608_mode_list[] = {
 	MAX1363_CHAN_U(5, _s5, 5, bits, NULL, 0),	\
 	MAX1363_CHAN_U(6, _s6, 6, bits, NULL, 0),	\
 	MAX1363_CHAN_U(7, _s7, 7, bits, NULL, 0),	\
-	MAX1363_CHAN_B(0, 1, d0m1, 8, bits, NULL, 0),	\
-	MAX1363_CHAN_B(2, 3, d2m3, 9, bits, NULL, 0),	\
-	MAX1363_CHAN_B(4, 5, d4m5, 10, bits, NULL, 0),	\
-	MAX1363_CHAN_B(6, 7, d6m7, 11, bits, NULL, 0),	\
-	MAX1363_CHAN_B(1, 0, d1m0, 12, bits, NULL, 0),	\
-	MAX1363_CHAN_B(3, 2, d3m2, 13, bits, NULL, 0),	\
-	MAX1363_CHAN_B(5, 4, d5m4, 14, bits, NULL, 0),	\
-	MAX1363_CHAN_B(7, 6, d7m6, 15, bits, NULL, 0),	\
+	MAX1363_CHAN_B(0, 1, d0m1, 12, bits, NULL, 0),	\
+	MAX1363_CHAN_B(2, 3, d2m3, 13, bits, NULL, 0),	\
+	MAX1363_CHAN_B(4, 5, d4m5, 14, bits, NULL, 0),	\
+	MAX1363_CHAN_B(6, 7, d6m7, 15, bits, NULL, 0),	\
+	MAX1363_CHAN_B(1, 0, d1m0, 18, bits, NULL, 0),	\
+	MAX1363_CHAN_B(3, 2, d3m2, 19, bits, NULL, 0),	\
+	MAX1363_CHAN_B(5, 4, d5m4, 20, bits, NULL, 0),	\
+	MAX1363_CHAN_B(7, 6, d7m6, 21, bits, NULL, 0),	\
 	IIO_CHAN_SOFT_TIMESTAMP(16)			\
 }
 static const struct iio_chan_spec max11602_channels[] = MAX1363_8X_CHANS(8);
diff --git linux-libre-5.10.240-gnu1/drivers/iio/adc/stm32-adc-core.c linux-libre-5.10.241-gnu1/drivers/iio/adc/stm32-adc-core.c
index 20fc867e3998..d7db30b11fb1 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/adc/stm32-adc-core.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/adc/stm32-adc-core.c
@@ -391,10 +391,9 @@ static int stm32_adc_irq_probe(struct platform_device *pdev,
 		return -ENOMEM;
 	}
 
-	for (i = 0; i < priv->cfg->num_irqs; i++) {
-		irq_set_chained_handler(priv->irq[i], stm32_adc_irq_handler);
-		irq_set_handler_data(priv->irq[i], priv);
-	}
+	for (i = 0; i < priv->cfg->num_irqs; i++)
+		irq_set_chained_handler_and_data(priv->irq[i],
+						 stm32_adc_irq_handler, priv);
 
 	return 0;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c linux-libre-5.10.241-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c
index 91f0f381082b..8926b48d7661 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c
@@ -32,8 +32,12 @@ static int inv_icm42600_temp_read(struct inv_icm42600_state *st, int16_t *temp)
 		goto exit;
 
 	*temp = (int16_t)be16_to_cpup(raw);
+	/*
+	 * Temperature data is invalid if both accel and gyro are off.
+	 * Return -EBUSY in this case.
+	 */
 	if (*temp == INV_ICM42600_DATA_INVALID)
-		ret = -EINVAL;
+		ret = -EBUSY;
 
 exit:
 	mutex_unlock(&st->lock);
diff --git linux-libre-5.10.240-gnu1/drivers/iio/light/as73211.c linux-libre-5.10.241-gnu1/drivers/iio/light/as73211.c
index 76b334dc5fbf..dfeaa786b148 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/light/as73211.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/light/as73211.c
@@ -574,7 +574,7 @@ static irqreturn_t as73211_trigger_handler(int irq __always_unused, void *p)
 	struct {
 		__le16 chan[4];
 		s64 ts __aligned(8);
-	} scan;
+	} scan = { };
 	int data_result, ret;
 
 	mutex_lock(&data->mutex);
diff --git linux-libre-5.10.240-gnu1/drivers/iio/light/hid-sensor-prox.c linux-libre-5.10.241-gnu1/drivers/iio/light/hid-sensor-prox.c
index e9e00ce0c6d4..9109e5d2de36 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/light/hid-sensor-prox.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/light/hid-sensor-prox.c
@@ -101,8 +101,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
 		ret_type = prox_state->scale_precision;
 		break;
 	case IIO_CHAN_INFO_OFFSET:
-		*val = hid_sensor_convert_exponent(
-				prox_state->prox_attr.unit_expo);
+		*val = 0;
 		ret_type = IIO_VAL_INT;
 		break;
 	case IIO_CHAN_INFO_SAMP_FREQ:
diff --git linux-libre-5.10.240-gnu1/drivers/iio/pressure/bmp280-core.c linux-libre-5.10.241-gnu1/drivers/iio/pressure/bmp280-core.c
index 919a338d9181..81670c2fb6ea 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/pressure/bmp280-core.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/pressure/bmp280-core.c
@@ -1064,11 +1064,12 @@ int bmp280_common_probe(struct device *dev,
 
 	/* Bring chip out of reset if there is an assigned GPIO line */
 	gpiod = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(gpiod))
+		return dev_err_probe(dev, PTR_ERR(gpiod), "failed to get reset GPIO\n");
+
 	/* Deassert the signal */
-	if (gpiod) {
-		dev_info(dev, "release reset\n");
-		gpiod_set_value(gpiod, 0);
-	}
+	dev_info(dev, "release reset\n");
+	gpiod_set_value(gpiod, 0);
 
 	data->regmap = regmap;
 	ret = regmap_read(regmap, BMP280_REG_ID, &chip_id);
diff --git linux-libre-5.10.240-gnu1/drivers/iio/proximity/isl29501.c linux-libre-5.10.241-gnu1/drivers/iio/proximity/isl29501.c
index 5b6ea783795d..3ccc95cf645c 100644
--- linux-libre-5.10.240-gnu1/drivers/iio/proximity/isl29501.c
+++ linux-libre-5.10.241-gnu1/drivers/iio/proximity/isl29501.c
@@ -938,12 +938,18 @@ static irqreturn_t isl29501_trigger_handler(int irq, void *p)
 	struct iio_dev *indio_dev = pf->indio_dev;
 	struct isl29501_private *isl29501 = iio_priv(indio_dev);
 	const unsigned long *active_mask = indio_dev->active_scan_mask;
-	u32 buffer[4] __aligned(8) = {}; /* 1x16-bit + naturally aligned ts */
-
-	if (test_bit(ISL29501_DISTANCE_SCAN_INDEX, active_mask))
-		isl29501_register_read(isl29501, REG_DISTANCE, buffer);
+	u32 value;
+	struct {
+		u16 data;
+		aligned_s64 ts;
+	} scan = { };
+
+	if (test_bit(ISL29501_DISTANCE_SCAN_INDEX, active_mask)) {
+		isl29501_register_read(isl29501, REG_DISTANCE, &value);
+		scan.data = value;
+	}
 
-	iio_push_to_buffers_with_timestamp(indio_dev, buffer, pf->timestamp);
+	iio_push_to_buffers_with_timestamp(indio_dev, &scan, pf->timestamp);
 	iio_trigger_notify_done(indio_dev->trig);
 
 	return IRQ_HANDLED;
diff --git linux-libre-5.10.240-gnu1/drivers/infiniband/core/cache.c linux-libre-5.10.241-gnu1/drivers/infiniband/core/cache.c
index 7989b7e1d1c0..2bd9fb3195f5 100644
--- linux-libre-5.10.240-gnu1/drivers/infiniband/core/cache.c
+++ linux-libre-5.10.241-gnu1/drivers/infiniband/core/cache.c
@@ -582,8 +582,8 @@ static int __ib_cache_gid_add(struct ib_device *ib_dev, u8 port,
 out_unlock:
 	mutex_unlock(&table->lock);
 	if (ret)
-		pr_warn("%s: unable to add gid %pI6 error=%d\n",
-			__func__, gid->raw, ret);
+		pr_warn_ratelimited("%s: unable to add gid %pI6 error=%d\n",
+				    __func__, gid->raw, ret);
 	return ret;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/infiniband/core/nldev.c linux-libre-5.10.241-gnu1/drivers/infiniband/core/nldev.c
index f8dfec7ad7cc..1475069aa428 100644
--- linux-libre-5.10.240-gnu1/drivers/infiniband/core/nldev.c
+++ linux-libre-5.10.241-gnu1/drivers/infiniband/core/nldev.c
@@ -1240,10 +1240,11 @@ static const struct nldev_fill_res_entry fill_entries[RDMA_RESTRACK_MAX] = {
 	},
 };
 
-static int res_get_common_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
-			       struct netlink_ext_ack *extack,
-			       enum rdma_restrack_type res_type,
-			       res_fill_func_t fill_func)
+static noinline_for_stack int
+res_get_common_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
+		    struct netlink_ext_ack *extack,
+		    enum rdma_restrack_type res_type,
+		    res_fill_func_t fill_func)
 {
 	const struct nldev_fill_res_entry *fe = &fill_entries[res_type];
 	struct nlattr *tb[RDMA_NLDEV_ATTR_MAX];
@@ -1877,10 +1878,10 @@ err:
 	return ret;
 }
 
-static int stat_get_doit_default_counter(struct sk_buff *skb,
-					 struct nlmsghdr *nlh,
-					 struct netlink_ext_ack *extack,
-					 struct nlattr *tb[])
+static noinline_for_stack int
+stat_get_doit_default_counter(struct sk_buff *skb, struct nlmsghdr *nlh,
+			      struct netlink_ext_ack *extack,
+			      struct nlattr *tb[])
 {
 	struct rdma_hw_stats *stats;
 	struct nlattr *table_attr;
@@ -1970,8 +1971,9 @@ err:
 	return ret;
 }
 
-static int stat_get_doit_qp(struct sk_buff *skb, struct nlmsghdr *nlh,
-			    struct netlink_ext_ack *extack, struct nlattr *tb[])
+static noinline_for_stack int
+stat_get_doit_qp(struct sk_buff *skb, struct nlmsghdr *nlh,
+		 struct netlink_ext_ack *extack, struct nlattr *tb[])
 
 {
 	static enum rdma_nl_counter_mode mode;
diff --git linux-libre-5.10.240-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c linux-libre-5.10.241-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c
index af23e57fc78e..be98b23488b4 100644
--- linux-libre-5.10.240-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c
+++ linux-libre-5.10.241-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c
@@ -121,6 +121,7 @@ static int __alloc_pbl(struct bnxt_qplib_res *res,
 	pbl->pg_arr = vmalloc(pages * sizeof(void *));
 	if (!pbl->pg_arr)
 		return -ENOMEM;
+	memset(pbl->pg_arr, 0, pages * sizeof(void *));
 
 	pbl->pg_map_arr = vmalloc(pages * sizeof(dma_addr_t));
 	if (!pbl->pg_map_arr) {
@@ -128,6 +129,7 @@ static int __alloc_pbl(struct bnxt_qplib_res *res,
 		pbl->pg_arr = NULL;
 		return -ENOMEM;
 	}
+	memset(pbl->pg_map_arr, 0, pages * sizeof(dma_addr_t));
 	pbl->pg_count = 0;
 	pbl->pg_size = sginfo->pgsize;
 
diff --git linux-libre-5.10.240-gnu1/drivers/infiniband/hw/hfi1/affinity.c linux-libre-5.10.241-gnu1/drivers/infiniband/hw/hfi1/affinity.c
index d5a8d0173709..5eaf61784788 100644
--- linux-libre-5.10.240-gnu1/drivers/infiniband/hw/hfi1/affinity.c
+++ linux-libre-5.10.241-gnu1/drivers/infiniband/hw/hfi1/affinity.c
@@ -1008,31 +1008,35 @@ static void find_hw_thread_mask(uint hw_thread_no, cpumask_var_t hw_thread_mask,
 				struct hfi1_affinity_node_list *affinity)
 {
 	int possible, curr_cpu, i;
-	uint num_cores_per_socket = node_affinity.num_online_cpus /
+	uint num_cores_per_socket;
+
+	cpumask_copy(hw_thread_mask, &affinity->proc.mask);
+
+	if (affinity->num_core_siblings == 0)
+		return;
+
+	num_cores_per_socket = node_affinity.num_online_cpus /
 					affinity->num_core_siblings /
 						node_affinity.num_online_nodes;
 
-	cpumask_copy(hw_thread_mask, &affinity->proc.mask);
-	if (affinity->num_core_siblings > 0) {
-		/* Removing other siblings not needed for now */
-		possible = cpumask_weight(hw_thread_mask);
-		curr_cpu = cpumask_first(hw_thread_mask);
-		for (i = 0;
-		     i < num_cores_per_socket * node_affinity.num_online_nodes;
-		     i++)
-			curr_cpu = cpumask_next(curr_cpu, hw_thread_mask);
-
-		for (; i < possible; i++) {
-			cpumask_clear_cpu(curr_cpu, hw_thread_mask);
-			curr_cpu = cpumask_next(curr_cpu, hw_thread_mask);
-		}
+	/* Removing other siblings not needed for now */
+	possible = cpumask_weight(hw_thread_mask);
+	curr_cpu = cpumask_first(hw_thread_mask);
+	for (i = 0;
+	     i < num_cores_per_socket * node_affinity.num_online_nodes;
+	     i++)
+		curr_cpu = cpumask_next(curr_cpu, hw_thread_mask);
 
-		/* Identifying correct HW threads within physical cores */
-		cpumask_shift_left(hw_thread_mask, hw_thread_mask,
-				   num_cores_per_socket *
-				   node_affinity.num_online_nodes *
-				   hw_thread_no);
+	for (; i < possible; i++) {
+		cpumask_clear_cpu(curr_cpu, hw_thread_mask);
+		curr_cpu = cpumask_next(curr_cpu, hw_thread_mask);
 	}
+
+	/* Identifying correct HW threads within physical cores */
+	cpumask_shift_left(hw_thread_mask, hw_thread_mask,
+			   num_cores_per_socket *
+			   node_affinity.num_online_nodes *
+			   hw_thread_no);
 }
 
 int hfi1_get_proc_affinity(int node)
diff --git linux-libre-5.10.240-gnu1/drivers/infiniband/sw/rxe/rxe_comp.c linux-libre-5.10.241-gnu1/drivers/infiniband/sw/rxe/rxe_comp.c
index a54d80004342..b7645de067f3 100644
--- linux-libre-5.10.240-gnu1/drivers/infiniband/sw/rxe/rxe_comp.c
+++ linux-libre-5.10.241-gnu1/drivers/infiniband/sw/rxe/rxe_comp.c
@@ -346,13 +346,15 @@ static inline enum comp_state do_read(struct rxe_qp *qp,
 	ret = copy_data(qp->pd, IB_ACCESS_LOCAL_WRITE,
 			&wqe->dma, payload_addr(pkt),
 			payload_size(pkt), to_mem_obj, NULL);
-	if (ret)
+	if (ret) {
+		wqe->status = IB_WC_LOC_PROT_ERR;
 		return COMPST_ERROR;
+	}
 
 	if (wqe->dma.resid == 0 && (pkt->mask & RXE_END_MASK))
 		return COMPST_COMP_ACK;
-	else
-		return COMPST_UPDATE_COMP;
+
+	return COMPST_UPDATE_COMP;
 }
 
 static inline enum comp_state do_atomic(struct rxe_qp *qp,
@@ -366,10 +368,12 @@ static inline enum comp_state do_atomic(struct rxe_qp *qp,
 	ret = copy_data(qp->pd, IB_ACCESS_LOCAL_WRITE,
 			&wqe->dma, &atomic_orig,
 			sizeof(u64), to_mem_obj, NULL);
-	if (ret)
+	if (ret) {
+		wqe->status = IB_WC_LOC_PROT_ERR;
 		return COMPST_ERROR;
-	else
-		return COMPST_COMP_ACK;
+	}
+
+	return COMPST_COMP_ACK;
 }
 
 static void make_send_cqe(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
diff --git linux-libre-5.10.240-gnu1/drivers/input/joystick/xpad.c linux-libre-5.10.241-gnu1/drivers/input/joystick/xpad.c
index a0362201b5d3..31f7d09c71dc 100644
--- linux-libre-5.10.240-gnu1/drivers/input/joystick/xpad.c
+++ linux-libre-5.10.241-gnu1/drivers/input/joystick/xpad.c
@@ -142,12 +142,12 @@ static const struct xpad_device {
 	{ 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX },
 	{ 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX },
 	{ 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 },
+	{ 0x0502, 0x1305, "Acer NGR200", 0, XTYPE_XBOX360 },
 	{ 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 },
 	{ 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX },
 	{ 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX },
 	{ 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX },
 	{ 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX },
-	{ 0x0502, 0x1305, "Acer NGR200", 0, XTYPE_XBOX },
 	{ 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX },
 	{ 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX },
 	{ 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX },
diff --git linux-libre-5.10.240-gnu1/drivers/iommu/amd/init.c linux-libre-5.10.241-gnu1/drivers/iommu/amd/init.c
index e09391ab3deb..1ba6adb5b912 100644
--- linux-libre-5.10.240-gnu1/drivers/iommu/amd/init.c
+++ linux-libre-5.10.241-gnu1/drivers/iommu/amd/init.c
@@ -3186,7 +3186,7 @@ static int __init parse_ivrs_acpihid(char *str)
 {
 	u32 seg = 0, bus, dev, fn;
 	char *hid, *uid, *p, *addr;
-	char acpiid[ACPIID_LEN] = {0};
+	char acpiid[ACPIID_LEN + 1] = { }; /* size with NULL terminator */
 	int i;
 
 	addr = strchr(str, '@');
@@ -3212,7 +3212,7 @@ static int __init parse_ivrs_acpihid(char *str)
 	/* We have the '@', make it the terminator to get just the acpiid */
 	*addr++ = 0;
 
-	if (strlen(str) > ACPIID_LEN + 1)
+	if (strlen(str) > ACPIID_LEN)
 		goto not_found;
 
 	if (sscanf(str, "=%s", acpiid) != 1)
diff --git linux-libre-5.10.240-gnu1/drivers/leds/leds-lp50xx.c linux-libre-5.10.241-gnu1/drivers/leds/leds-lp50xx.c
index d4529082935b..279f3958e0ab 100644
--- linux-libre-5.10.240-gnu1/drivers/leds/leds-lp50xx.c
+++ linux-libre-5.10.241-gnu1/drivers/leds/leds-lp50xx.c
@@ -493,6 +493,7 @@ static int lp50xx_probe_dt(struct lp50xx *priv)
 		}
 
 		fwnode_for_each_child_node(child, led_node) {
+			int multi_index;
 			ret = fwnode_property_read_u32(led_node, "color",
 						       &color_id);
 			if (ret) {
@@ -500,8 +501,16 @@ static int lp50xx_probe_dt(struct lp50xx *priv)
 				dev_err(priv->dev, "Cannot read color\n");
 				goto child_out;
 			}
+			ret = fwnode_property_read_u32(led_node, "reg", &multi_index);
+			if (ret != 0) {
+				dev_err(priv->dev, "reg must be set\n");
+				return -EINVAL;
+			} else if (multi_index >= LP50XX_LEDS_PER_MODULE) {
+				dev_err(priv->dev, "reg %i out of range\n", multi_index);
+				return -EINVAL;
+			}
 
-			mc_led_info[num_colors].color_index = color_id;
+			mc_led_info[multi_index].color_index = color_id;
 			num_colors++;
 		}
 
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm-core.h linux-libre-5.10.241-gnu1/drivers/md/dm-core.h
index ff73b2c17be5..99b2d2e2cf59 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm-core.h
+++ linux-libre-5.10.241-gnu1/drivers/md/dm-core.h
@@ -124,6 +124,19 @@ struct mapped_device {
 	struct srcu_struct io_barrier;
 };
 
+/*
+ * Bits for the flags field of struct mapped_device.
+ */
+#define DMF_BLOCK_IO_FOR_SUSPEND 0
+#define DMF_SUSPENDED 1
+#define DMF_FROZEN 2
+#define DMF_FREEING 3
+#define DMF_DELETING 4
+#define DMF_NOFLUSH_SUSPENDING 5
+#define DMF_DEFERRED_REMOVE 6
+#define DMF_SUSPENDED_INTERNALLY 7
+#define DMF_POST_SUSPENDING 8
+
 void disable_discard(struct mapped_device *md);
 void disable_write_same(struct mapped_device *md);
 void disable_write_zeroes(struct mapped_device *md);
@@ -177,6 +190,45 @@ struct dm_table {
 	struct dm_md_mempools *mempools;
 };
 
+/*
+ * One of these is allocated per clone bio.
+ */
+#define DM_TIO_MAGIC 7282014
+struct dm_target_io {
+	unsigned int magic;
+	struct dm_io *io;
+	struct dm_target *ti;
+	unsigned int target_bio_nr;
+	unsigned int *len_ptr;
+	bool inside_dm_io;
+	struct bio clone;
+};
+
+/*
+ * One of these is allocated per original bio.
+ * It contains the first clone used for that original.
+ */
+#define DM_IO_MAGIC 5191977
+struct dm_io {
+	unsigned int magic;
+	struct mapped_device *md;
+	blk_status_t status;
+	atomic_t io_count;
+	struct bio *orig_bio;
+	unsigned long start_time;
+	spinlock_t endio_lock;
+	struct dm_stats_aux stats_aux;
+	/* last member of dm_target_io is 'struct bio' */
+	struct dm_target_io tio;
+};
+
+static inline void dm_io_inc_pending(struct dm_io *io)
+{
+	atomic_inc(&io->io_count);
+}
+
+void dm_io_dec_pending(struct dm_io *io, blk_status_t error);
+
 static inline struct completion *dm_get_completion_from_kobject(struct kobject *kobj)
 {
 	return &container_of(kobj, struct dm_kobject_holder, kobj)->completion;
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm-historical-service-time.c linux-libre-5.10.241-gnu1/drivers/md/dm-historical-service-time.c
index 06fe43c13ba3..2d23de6742fb 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm-historical-service-time.c
+++ linux-libre-5.10.241-gnu1/drivers/md/dm-historical-service-time.c
@@ -537,8 +537,10 @@ static int __init dm_hst_init(void)
 {
 	int r = dm_register_path_selector(&hst_ps);
 
-	if (r < 0)
+	if (r < 0) {
 		DMERR("register failed %d", r);
+		return r;
+	}
 
 	DMINFO("version " HST_VERSION " loaded");
 
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm-queue-length.c linux-libre-5.10.241-gnu1/drivers/md/dm-queue-length.c
index 5fd018d18418..cbb72039005a 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm-queue-length.c
+++ linux-libre-5.10.241-gnu1/drivers/md/dm-queue-length.c
@@ -256,8 +256,10 @@ static int __init dm_ql_init(void)
 {
 	int r = dm_register_path_selector(&ql_ps);
 
-	if (r < 0)
+	if (r < 0) {
 		DMERR("register failed %d", r);
+		return r;
+	}
 
 	DMINFO("version " QL_VERSION " loaded");
 
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm-round-robin.c linux-libre-5.10.241-gnu1/drivers/md/dm-round-robin.c
index bdbb7e6e8212..fa7205f8f0b4 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm-round-robin.c
+++ linux-libre-5.10.241-gnu1/drivers/md/dm-round-robin.c
@@ -212,8 +212,10 @@ static int __init dm_rr_init(void)
 {
 	int r = dm_register_path_selector(&rr_ps);
 
-	if (r < 0)
+	if (r < 0) {
 		DMERR("register failed %d", r);
+		return r;
+	}
 
 	DMINFO("version " RR_VERSION " loaded");
 
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm-rq.c linux-libre-5.10.241-gnu1/drivers/md/dm-rq.c
index 7762bde40963..a6ea77432e34 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm-rq.c
+++ linux-libre-5.10.241-gnu1/drivers/md/dm-rq.c
@@ -490,6 +490,14 @@ static blk_status_t dm_mq_queue_rq(struct blk_mq_hw_ctx *hctx,
 	struct mapped_device *md = tio->md;
 	struct dm_target *ti = md->immutable_target;
 
+	/*
+	 * blk-mq's unquiesce may come from outside events, such as
+	 * elevator switch, updating nr_requests or others, and request may
+	 * come during suspend, so simply ask for blk-mq to requeue it.
+	 */
+	if (unlikely(test_bit(DMF_BLOCK_IO_FOR_SUSPEND, &md->flags)))
+		return BLK_STS_RESOURCE;
+
 	if (unlikely(!ti)) {
 		int srcu_idx;
 		struct dm_table *map;
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm-service-time.c linux-libre-5.10.241-gnu1/drivers/md/dm-service-time.c
index 9cfda665e9eb..563bd9e4d16f 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm-service-time.c
+++ linux-libre-5.10.241-gnu1/drivers/md/dm-service-time.c
@@ -338,8 +338,10 @@ static int __init dm_st_init(void)
 {
 	int r = dm_register_path_selector(&st_ps);
 
-	if (r < 0)
+	if (r < 0) {
 		DMERR("register failed %d", r);
+		return r;
+	}
 
 	DMINFO("version " ST_VERSION " loaded");
 
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm-zoned-target.c linux-libre-5.10.241-gnu1/drivers/md/dm-zoned-target.c
index 48fc723f1ac8..e5f61a9080e4 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm-zoned-target.c
+++ linux-libre-5.10.241-gnu1/drivers/md/dm-zoned-target.c
@@ -1066,7 +1066,7 @@ static int dmz_iterate_devices(struct dm_target *ti,
 	struct dmz_target *dmz = ti->private;
 	unsigned int zone_nr_sectors = dmz_zone_nr_sectors(dmz->metadata);
 	sector_t capacity;
-	int i, r;
+	int i, r = 0;
 
 	for (i = 0; i < dmz->nr_ddevs; i++) {
 		capacity = dmz->dev[i].capacity & ~(zone_nr_sectors - 1);
diff --git linux-libre-5.10.240-gnu1/drivers/md/dm.c linux-libre-5.10.241-gnu1/drivers/md/dm.c
index 4fdf0e666777..0868358a7a8d 100644
--- linux-libre-5.10.240-gnu1/drivers/md/dm.c
+++ linux-libre-5.10.241-gnu1/drivers/md/dm.c
@@ -73,38 +73,6 @@ struct clone_info {
 	unsigned sector_count;
 };
 
-/*
- * One of these is allocated per clone bio.
- */
-#define DM_TIO_MAGIC 7282014
-struct dm_target_io {
-	unsigned magic;
-	struct dm_io *io;
-	struct dm_target *ti;
-	unsigned target_bio_nr;
-	unsigned *len_ptr;
-	bool inside_dm_io;
-	struct bio clone;
-};
-
-/*
- * One of these is allocated per original bio.
- * It contains the first clone used for that original.
- */
-#define DM_IO_MAGIC 5191977
-struct dm_io {
-	unsigned magic;
-	struct mapped_device *md;
-	blk_status_t status;
-	atomic_t io_count;
-	struct bio *orig_bio;
-	unsigned long start_time;
-	spinlock_t endio_lock;
-	struct dm_stats_aux stats_aux;
-	/* last member of dm_target_io is 'struct bio' */
-	struct dm_target_io tio;
-};
-
 void *dm_per_bio_data(struct bio *bio, size_t data_size)
 {
 	struct dm_target_io *tio = container_of(bio, struct dm_target_io, clone);
@@ -132,19 +100,6 @@ EXPORT_SYMBOL_GPL(dm_bio_get_target_bio_nr);
 
 #define MINOR_ALLOCED ((void *)-1)
 
-/*
- * Bits for the md->flags field.
- */
-#define DMF_BLOCK_IO_FOR_SUSPEND 0
-#define DMF_SUSPENDED 1
-#define DMF_FROZEN 2
-#define DMF_FREEING 3
-#define DMF_DELETING 4
-#define DMF_NOFLUSH_SUSPENDING 5
-#define DMF_DEFERRED_REMOVE 6
-#define DMF_SUSPENDED_INTERNALLY 7
-#define DMF_POST_SUSPENDING 8
-
 #define DM_NUMA_NODE NUMA_NO_NODE
 static int dm_numa_node = DM_NUMA_NODE;
 
@@ -897,7 +852,7 @@ static int __noflush_suspending(struct mapped_device *md)
  * Decrements the number of outstanding ios that a bio has been
  * cloned into, completing the original io if necc.
  */
-static void dec_pending(struct dm_io *io, blk_status_t error)
+void dm_io_dec_pending(struct dm_io *io, blk_status_t error)
 {
 	unsigned long flags;
 	blk_status_t io_error;
@@ -1041,7 +996,7 @@ static void clone_endio(struct bio *bio)
 	}
 
 	free_tio(tio);
-	dec_pending(io, error);
+	dm_io_dec_pending(io, error);
 }
 
 /*
@@ -1309,7 +1264,7 @@ static blk_qc_t __map_bio(struct dm_target_io *tio)
 	 * anything, the target has assumed ownership of
 	 * this io.
 	 */
-	atomic_inc(&io->io_count);
+	dm_io_inc_pending(io);
 	sector = clone->bi_iter.bi_sector;
 
 	if (unlikely(swap_bios_limit(ti, clone))) {
@@ -1336,7 +1291,7 @@ static blk_qc_t __map_bio(struct dm_target_io *tio)
 			up(&md->swap_bios_semaphore);
 		}
 		free_tio(tio);
-		dec_pending(io, BLK_STS_IOERR);
+		dm_io_dec_pending(io, BLK_STS_IOERR);
 		break;
 	case DM_MAPIO_REQUEUE:
 		if (unlikely(swap_bios_limit(ti, clone))) {
@@ -1344,7 +1299,7 @@ static blk_qc_t __map_bio(struct dm_target_io *tio)
 			up(&md->swap_bios_semaphore);
 		}
 		free_tio(tio);
-		dec_pending(io, BLK_STS_DM_REQUEUE);
+		dm_io_dec_pending(io, BLK_STS_DM_REQUEUE);
 		break;
 	default:
 		DMWARN("unimplemented target map return value: %d", r);
@@ -1640,7 +1595,7 @@ static blk_qc_t __split_and_process_bio(struct mapped_device *md,
 
 	if (bio->bi_opf & REQ_PREFLUSH) {
 		error = __send_empty_flush(&ci);
-		/* dec_pending submits any data associated with flush */
+		/* dm_io_dec_pending submits any data associated with flush */
 	} else if (op_is_zone_mgmt(bio_op(bio))) {
 		ci.bio = bio;
 		ci.sector_count = 0;
@@ -1684,7 +1639,7 @@ static blk_qc_t __split_and_process_bio(struct mapped_device *md,
 	}
 
 	/* drop the extra reference count */
-	dec_pending(ci.io, errno_to_blk_status(error));
+	dm_io_dec_pending(ci.io, errno_to_blk_status(error));
 	return ret;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/media/cec/usb/rainshadow/rainshadow-cec.c linux-libre-5.10.241-gnu1/drivers/media/cec/usb/rainshadow/rainshadow-cec.c
index ee870ea1a886..6f8d6797c614 100644
--- linux-libre-5.10.240-gnu1/drivers/media/cec/usb/rainshadow/rainshadow-cec.c
+++ linux-libre-5.10.241-gnu1/drivers/media/cec/usb/rainshadow/rainshadow-cec.c
@@ -171,11 +171,12 @@ static irqreturn_t rain_interrupt(struct serio *serio, unsigned char data,
 {
 	struct rain *rain = serio_get_drvdata(serio);
 
+	spin_lock(&rain->buf_lock);
 	if (rain->buf_len == DATA_SIZE) {
+		spin_unlock(&rain->buf_lock);
 		dev_warn_once(rain->dev, "buffer overflow\n");
 		return IRQ_HANDLED;
 	}
-	spin_lock(&rain->buf_lock);
 	rain->buf_len++;
 	rain->buf[rain->buf_wr_idx] = data;
 	rain->buf_wr_idx = (rain->buf_wr_idx + 1) & 0xff;
diff --git linux-libre-5.10.240-gnu1/drivers/media/dvb-frontends/dib7000p.c linux-libre-5.10.241-gnu1/drivers/media/dvb-frontends/dib7000p.c
index 8c426baf76ee..08b3ac8ff108 100644
--- linux-libre-5.10.240-gnu1/drivers/media/dvb-frontends/dib7000p.c
+++ linux-libre-5.10.241-gnu1/drivers/media/dvb-frontends/dib7000p.c
@@ -2198,6 +2198,8 @@ static int w7090p_tuner_write_serpar(struct i2c_adapter *i2c_adap, struct i2c_ms
 	struct dib7000p_state *state = i2c_get_adapdata(i2c_adap);
 	u8 n_overflow = 1;
 	u16 i = 1000;
+	if (msg[0].len < 3)
+		return -EOPNOTSUPP;
 	u16 serpar_num = msg[0].buf[0];
 
 	while (n_overflow == 1 && i) {
@@ -2217,6 +2219,8 @@ static int w7090p_tuner_read_serpar(struct i2c_adapter *i2c_adap, struct i2c_msg
 	struct dib7000p_state *state = i2c_get_adapdata(i2c_adap);
 	u8 n_overflow = 1, n_empty = 1;
 	u16 i = 1000;
+	if (msg[0].len < 1 || msg[1].len < 2)
+		return -EOPNOTSUPP;
 	u16 serpar_num = msg[0].buf[0];
 	u16 read_word;
 
@@ -2261,8 +2265,12 @@ static int dib7090p_rw_on_apb(struct i2c_adapter *i2c_adap,
 	u16 word;
 
 	if (num == 1) {		/* write */
+		if (msg[0].len < 3)
+			return -EOPNOTSUPP;
 		dib7000p_write_word(state, apb_address, ((msg[0].buf[1] << 8) | (msg[0].buf[2])));
 	} else {
+		if (msg[1].len < 2)
+			return -EOPNOTSUPP;
 		word = dib7000p_read_word(state, apb_address);
 		msg[1].buf[0] = (word >> 8) & 0xff;
 		msg[1].buf[1] = (word) & 0xff;
diff --git linux-libre-5.10.240-gnu1/drivers/media/i2c/hi556.c linux-libre-5.10.241-gnu1/drivers/media/i2c/hi556.c
index c66cd1446c0f..e15a9ce1e3b0 100644
--- linux-libre-5.10.240-gnu1/drivers/media/i2c/hi556.c
+++ linux-libre-5.10.241-gnu1/drivers/media/i2c/hi556.c
@@ -602,21 +602,23 @@ static int hi556_test_pattern(struct hi556 *hi556, u32 pattern)
 	int ret;
 	u32 val;
 
-	if (pattern) {
-		ret = hi556_read_reg(hi556, HI556_REG_ISP,
-				     HI556_REG_VALUE_08BIT, &val);
-		if (ret)
-			return ret;
+	ret = hi556_read_reg(hi556, HI556_REG_ISP,
+			     HI556_REG_VALUE_08BIT, &val);
+	if (ret)
+		return ret;
 
-		ret = hi556_write_reg(hi556, HI556_REG_ISP,
-				      HI556_REG_VALUE_08BIT,
-				      val | HI556_REG_ISP_TPG_EN);
-		if (ret)
-			return ret;
-	}
+	val = pattern ? (val | HI556_REG_ISP_TPG_EN) :
+		(val & ~HI556_REG_ISP_TPG_EN);
+
+	ret = hi556_write_reg(hi556, HI556_REG_ISP,
+			      HI556_REG_VALUE_08BIT, val);
+	if (ret)
+		return ret;
+
+	val = pattern ? BIT(pattern - 1) : 0;
 
 	return hi556_write_reg(hi556, HI556_REG_TEST_PATTERN,
-			       HI556_REG_VALUE_08BIT, pattern);
+			       HI556_REG_VALUE_08BIT, val);
 }
 
 static int hi556_set_ctrl(struct v4l2_ctrl *ctrl)
diff --git linux-libre-5.10.240-gnu1/drivers/media/i2c/ov2659.c linux-libre-5.10.241-gnu1/drivers/media/i2c/ov2659.c
index fb78a1cedc03..e2a0a8877288 100644
--- linux-libre-5.10.240-gnu1/drivers/media/i2c/ov2659.c
+++ linux-libre-5.10.241-gnu1/drivers/media/i2c/ov2659.c
@@ -1482,14 +1482,15 @@ static int ov2659_probe(struct i2c_client *client)
 				     V4L2_CID_TEST_PATTERN,
 				     ARRAY_SIZE(ov2659_test_pattern_menu) - 1,
 				     0, 0, ov2659_test_pattern_menu);
-	ov2659->sd.ctrl_handler = &ov2659->ctrls;
 
 	if (ov2659->ctrls.error) {
 		dev_err(&client->dev, "%s: control initialization error %d\n",
 			__func__, ov2659->ctrls.error);
+		v4l2_ctrl_handler_free(&ov2659->ctrls);
 		return  ov2659->ctrls.error;
 	}
 
+	ov2659->sd.ctrl_handler = &ov2659->ctrls;
 	sd = &ov2659->sd;
 	client->flags |= I2C_CLIENT_SCCB;
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
diff --git linux-libre-5.10.240-gnu1/drivers/media/i2c/tc358743.c linux-libre-5.10.241-gnu1/drivers/media/i2c/tc358743.c
index 1b3441510b6f..9cc52beb3b5e 100644
--- linux-libre-5.10.240-gnu1/drivers/media/i2c/tc358743.c
+++ linux-libre-5.10.241-gnu1/drivers/media/i2c/tc358743.c
@@ -110,7 +110,7 @@ static inline struct tc358743_state *to_state(struct v4l2_subdev *sd)
 
 /* --------------- I2C --------------- */
 
-static void i2c_rd(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n)
+static int i2c_rd(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n)
 {
 	struct tc358743_state *state = to_state(sd);
 	struct i2c_client *client = state->i2c_client;
@@ -136,6 +136,7 @@ static void i2c_rd(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n)
 		v4l2_err(sd, "%s: reading register 0x%x from 0x%x failed\n",
 				__func__, reg, client->addr);
 	}
+	return err != ARRAY_SIZE(msgs);
 }
 
 static void i2c_wr(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n)
@@ -192,15 +193,24 @@ static void i2c_wr(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n)
 	}
 }
 
-static noinline u32 i2c_rdreg(struct v4l2_subdev *sd, u16 reg, u32 n)
+static noinline u32 i2c_rdreg_err(struct v4l2_subdev *sd, u16 reg, u32 n,
+				  int *err)
 {
+	int error;
 	__le32 val = 0;
 
-	i2c_rd(sd, reg, (u8 __force *)&val, n);
+	error = i2c_rd(sd, reg, (u8 __force *)&val, n);
+	if (err)
+		*err = error;
 
 	return le32_to_cpu(val);
 }
 
+static inline u32 i2c_rdreg(struct v4l2_subdev *sd, u16 reg, u32 n)
+{
+	return i2c_rdreg_err(sd, reg, n, NULL);
+}
+
 static noinline void i2c_wrreg(struct v4l2_subdev *sd, u16 reg, u32 val, u32 n)
 {
 	__le32 raw = cpu_to_le32(val);
@@ -229,6 +239,13 @@ static u16 i2c_rd16(struct v4l2_subdev *sd, u16 reg)
 	return i2c_rdreg(sd, reg, 2);
 }
 
+static int i2c_rd16_err(struct v4l2_subdev *sd, u16 reg, u16 *value)
+{
+	int err;
+	*value = i2c_rdreg_err(sd, reg, 2, &err);
+	return err;
+}
+
 static void i2c_wr16(struct v4l2_subdev *sd, u16 reg, u16 val)
 {
 	i2c_wrreg(sd, reg, val, 2);
@@ -1669,12 +1686,23 @@ static int tc358743_enum_mbus_code(struct v4l2_subdev *sd,
 	return 0;
 }
 
+static u32 tc358743_g_colorspace(u32 code)
+{
+	switch (code) {
+	case MEDIA_BUS_FMT_RGB888_1X24:
+		return V4L2_COLORSPACE_SRGB;
+	case MEDIA_BUS_FMT_UYVY8_1X16:
+		return V4L2_COLORSPACE_SMPTE170M;
+	default:
+		return 0;
+	}
+}
+
 static int tc358743_get_fmt(struct v4l2_subdev *sd,
 		struct v4l2_subdev_pad_config *cfg,
 		struct v4l2_subdev_format *format)
 {
 	struct tc358743_state *state = to_state(sd);
-	u8 vi_rep = i2c_rd8(sd, VI_REP);
 
 	if (format->pad != 0)
 		return -EINVAL;
@@ -1684,23 +1712,7 @@ static int tc358743_get_fmt(struct v4l2_subdev *sd,
 	format->format.height = state->timings.bt.height;
 	format->format.field = V4L2_FIELD_NONE;
 
-	switch (vi_rep & MASK_VOUT_COLOR_SEL) {
-	case MASK_VOUT_COLOR_RGB_FULL:
-	case MASK_VOUT_COLOR_RGB_LIMITED:
-		format->format.colorspace = V4L2_COLORSPACE_SRGB;
-		break;
-	case MASK_VOUT_COLOR_601_YCBCR_LIMITED:
-	case MASK_VOUT_COLOR_601_YCBCR_FULL:
-		format->format.colorspace = V4L2_COLORSPACE_SMPTE170M;
-		break;
-	case MASK_VOUT_COLOR_709_YCBCR_FULL:
-	case MASK_VOUT_COLOR_709_YCBCR_LIMITED:
-		format->format.colorspace = V4L2_COLORSPACE_REC709;
-		break;
-	default:
-		format->format.colorspace = 0;
-		break;
-	}
+	format->format.colorspace = tc358743_g_colorspace(format->format.code);
 
 	return 0;
 }
@@ -1714,19 +1726,14 @@ static int tc358743_set_fmt(struct v4l2_subdev *sd,
 	u32 code = format->format.code; /* is overwritten by get_fmt */
 	int ret = tc358743_get_fmt(sd, cfg, format);
 
-	format->format.code = code;
+	if (code == MEDIA_BUS_FMT_RGB888_1X24 ||
+	    code == MEDIA_BUS_FMT_UYVY8_1X16)
+		format->format.code = code;
+	format->format.colorspace = tc358743_g_colorspace(format->format.code);
 
 	if (ret)
 		return ret;
 
-	switch (code) {
-	case MEDIA_BUS_FMT_RGB888_1X24:
-	case MEDIA_BUS_FMT_UYVY8_1X16:
-		break;
-	default:
-		return -EINVAL;
-	}
-
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
 		return 0;
 
@@ -1953,8 +1960,19 @@ static int tc358743_probe_of(struct tc358743_state *state)
 	state->pdata.refclk_hz = clk_get_rate(refclk);
 	state->pdata.ddc5v_delay = DDC5V_DELAY_100_MS;
 	state->pdata.enable_hdcp = false;
-	/* A FIFO level of 16 should be enough for 2-lane 720p60 at 594 MHz. */
-	state->pdata.fifo_level = 16;
+	/*
+	 * Ideally the FIFO trigger level should be set based on the input and
+	 * output data rates, but the calculations required are buried in
+	 * Toshiba's register settings spreadsheet.
+	 * A value of 16 works with a 594Mbps data rate for 720p60 (using 2
+	 * lanes) and 1080p60 (using 4 lanes), but fails when the data rate
+	 * is increased, or a lower pixel clock is used that result in CSI
+	 * reading out faster than the data is arriving.
+	 *
+	 * A value of 374 works with both those modes at 594Mbps, and with most
+	 * modes on 972Mbps.
+	 */
+	state->pdata.fifo_level = 374;
 	/*
 	 * The PLL input clock is obtained by dividing refclk by pll_prd.
 	 * It must be between 6 MHz and 40 MHz, lower frequency is better.
@@ -2042,6 +2060,7 @@ static int tc358743_probe(struct i2c_client *client)
 	struct tc358743_platform_data *pdata = client->dev.platform_data;
 	struct v4l2_subdev *sd;
 	u16 irq_mask = MASK_HDMI_MSK | MASK_CSI_MSK;
+	u16 chipid;
 	int err;
 
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
@@ -2073,7 +2092,8 @@ static int tc358743_probe(struct i2c_client *client)
 	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
 
 	/* i2c access */
-	if ((i2c_rd16(sd, CHIPID) & MASK_CHIPID) != 0) {
+	if (i2c_rd16_err(sd, CHIPID, &chipid) ||
+	    (chipid & MASK_CHIPID) != 0) {
 		v4l2_info(sd, "not a TC358743 on address 0x%x\n",
 			  client->addr << 1);
 		return -ENODEV;
diff --git linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/camss/camss.c linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/camss/camss.c
index d074f426980d..a4d3cb61b9d0 100644
--- linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/camss/camss.c
+++ linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/camss/camss.c
@@ -888,7 +888,7 @@ static int camss_probe(struct platform_device *pdev)
 	ret = v4l2_device_register(camss->dev, &camss->v4l2_dev);
 	if (ret < 0) {
 		dev_err(dev, "Failed to register V4L2 device: %d\n", ret);
-		goto err_cleanup;
+		goto err_media_device_cleanup;
 	}
 
 	ret = camss_register_entities(camss);
@@ -945,6 +945,8 @@ err_register_subdevs:
 	camss_unregister_entities(camss);
 err_register_entities:
 	v4l2_device_unregister(&camss->v4l2_dev);
+err_media_device_cleanup:
+	media_device_cleanup(&camss->media_dev);
 err_cleanup:
 	v4l2_async_notifier_cleanup(&camss->notifier);
 err_free:
diff --git linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/core.c linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/core.c
index 75ac24b35fd7..2f7df15b8ca4 100644
--- linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/core.c
+++ linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/core.c
@@ -220,6 +220,19 @@ static void venus_assign_register_offsets(struct venus_core *core)
 	core->wrapper_base = core->base + WRAPPER_BASE;
 }
 
+static irqreturn_t venus_isr_thread(int irq, void *dev_id)
+{
+	struct venus_core *core = dev_id;
+	irqreturn_t ret;
+
+	ret = hfi_isr_thread(irq, dev_id);
+
+	if (ret == IRQ_HANDLED && venus_fault_inject_ssr())
+		hfi_core_trigger_ssr(core, HFI_TEST_SSR_SW_ERR_FATAL);
+
+	return ret;
+}
+
 static int venus_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -276,13 +289,13 @@ static int venus_probe(struct platform_device *pdev)
 	mutex_init(&core->lock);
 	INIT_DELAYED_WORK(&core->work, venus_sys_error_handler);
 
-	ret = devm_request_threaded_irq(dev, core->irq, hfi_isr, hfi_isr_thread,
-					IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
-					"venus", core);
+	ret = hfi_create(core, &venus_core_ops);
 	if (ret)
 		goto err_core_put;
 
-	ret = hfi_create(core, &venus_core_ops);
+	ret = devm_request_threaded_irq(dev, core->irq, hfi_isr, venus_isr_thread,
+					IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+					"venus", core);
 	if (ret)
 		goto err_core_put;
 
diff --git linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/core.h linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/core.h
index 785a5bbb19c3..0abb152c681f 100644
--- linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/core.h
+++ linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/core.h
@@ -25,6 +25,8 @@
 #define VIDC_VCODEC_CLKS_NUM_MAX	2
 #define VIDC_PMDOMAINS_NUM_MAX		3
 
+#define VENUS_MAX_FPS			240
+
 extern int venus_fw_debug;
 
 struct freq_tbl {
diff --git linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/dbgfs.c linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/dbgfs.c
index 52de47f2ca88..726f4b730e69 100644
--- linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/dbgfs.c
+++ linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/dbgfs.c
@@ -4,13 +4,22 @@
  */
 
 #include <linux/debugfs.h>
+#include <linux/fault-inject.h>
 
 #include "core.h"
 
+#ifdef CONFIG_FAULT_INJECTION
+DECLARE_FAULT_ATTR(venus_ssr_attr);
+#endif
+
 void venus_dbgfs_init(struct venus_core *core)
 {
 	core->root = debugfs_create_dir("venus", NULL);
 	debugfs_create_x32("fw_level", 0644, core->root, &venus_fw_debug);
+
+#ifdef CONFIG_FAULT_INJECTION
+	fault_create_debugfs_attr("fail_ssr", core->root, &venus_ssr_attr);
+#endif
 }
 
 void venus_dbgfs_deinit(struct venus_core *core)
diff --git linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/dbgfs.h linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/dbgfs.h
index b7b621a8472f..c87c1355d039 100644
--- linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/dbgfs.h
+++ linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/dbgfs.h
@@ -4,8 +4,21 @@
 #ifndef __VENUS_DBGFS_H__
 #define __VENUS_DBGFS_H__
 
+#include <linux/fault-inject.h>
+
 struct venus_core;
 
+#ifdef CONFIG_FAULT_INJECTION
+extern struct fault_attr venus_ssr_attr;
+static inline bool venus_fault_inject_ssr(void)
+{
+	return should_fail(&venus_ssr_attr, 1);
+}
+#else
+static inline bool venus_fault_inject_ssr(void) { return false; }
+#endif
+
+
 void venus_dbgfs_init(struct venus_core *core);
 void venus_dbgfs_deinit(struct venus_core *core);
 
diff --git linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/hfi_venus.c linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/hfi_venus.c
index 91584d197af9..4f25703e55a7 100644
--- linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/hfi_venus.c
+++ linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -240,6 +240,7 @@ static int venus_write_queue(struct venus_hfi_device *hdev,
 static int venus_read_queue(struct venus_hfi_device *hdev,
 			    struct iface_queue *queue, void *pkt, u32 *tx_req)
 {
+	struct hfi_pkt_hdr *pkt_hdr = NULL;
 	struct hfi_queue_header *qhdr;
 	u32 dwords, new_rd_idx;
 	u32 rd_idx, wr_idx, type, qsize;
@@ -305,6 +306,9 @@ static int venus_read_queue(struct venus_hfi_device *hdev,
 			memcpy(pkt, rd_ptr, len);
 			memcpy(pkt + len, queue->qmem.kva, new_rd_idx << 2);
 		}
+		pkt_hdr = (struct hfi_pkt_hdr *)(pkt);
+		if ((pkt_hdr->size >> 2) != dwords)
+			return -EINVAL;
 	} else {
 		/* bad packet received, dropping */
 		new_rd_idx = qhdr->write_idx;
@@ -1067,12 +1071,15 @@ static irqreturn_t venus_isr(struct venus_core *core)
 {
 	struct venus_hfi_device *hdev = to_hfi_priv(core);
 	u32 status;
-	void __iomem *cpu_cs_base = hdev->core->cpu_cs_base;
-	void __iomem *wrapper_base = hdev->core->wrapper_base;
+	void __iomem *cpu_cs_base;
+	void __iomem *wrapper_base;
 
 	if (!hdev)
 		return IRQ_NONE;
 
+	cpu_cs_base = hdev->core->cpu_cs_base;
+	wrapper_base = hdev->core->wrapper_base;
+
 	status = readl(wrapper_base + WRAPPER_INTR_STATUS);
 
 	if (status & WRAPPER_INTR_STATUS_A2H_MASK ||
@@ -1609,10 +1616,11 @@ void venus_hfi_destroy(struct venus_core *core)
 {
 	struct venus_hfi_device *hdev = to_hfi_priv(core);
 
+	core->priv = NULL;
 	venus_interface_queues_release(hdev);
 	mutex_destroy(&hdev->lock);
 	kfree(hdev);
-	core->priv = NULL;
+	disable_irq(core->irq);
 	core->ops = NULL;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/vdec.c linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/vdec.c
index 68390143d37d..b18459c5290c 100644
--- linux-libre-5.10.240-gnu1/drivers/media/platform/qcom/venus/vdec.c
+++ linux-libre-5.10.241-gnu1/drivers/media/platform/qcom/venus/vdec.c
@@ -427,11 +427,10 @@ static int vdec_s_parm(struct file *file, void *fh, struct v4l2_streamparm *a)
 	us_per_frame = timeperframe->numerator * (u64)USEC_PER_SEC;
 	do_div(us_per_frame, timeperframe->denominator);
 
-	if (!us_per_frame)
-		return -EINVAL;
-
+	us_per_frame = clamp(us_per_frame, 1, USEC_PER_SEC);
 	fps = (u64)USEC_PER_SEC;
 	do_div(fps, us_per_frame);
+	fps = min(VENUS_MAX_FPS, fps);
 
 	inst->fps = fps;
 	inst->timeperframe = *timeperframe;
diff --git linux-libre-5.10.240-gnu1/drivers/media/usb/gspca/vicam.c linux-libre-5.10.241-gnu1/drivers/media/usb/gspca/vicam.c
index 78a50a3db7e8..1b3e0fe24a4a 100644
--- linux-libre-5.10.240-gnu1/drivers/media/usb/gspca/vicam.c
+++ linux-libre-5.10.241-gnu1/drivers/media/usb/gspca/vicam.c
@@ -227,6 +227,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	const struct ihex_binrec *rec;
 	const struct firmware *fw;
 	u8 *firmware_buf;
+	int len;
 
 	ret = reject_firmware(&fw, VICAM_FIRMWARE,
 				    &gspca_dev->dev->dev);
@@ -241,9 +242,14 @@ static int sd_init(struct gspca_dev *gspca_dev)
 		goto exit;
 	}
 	for (rec = (void *)fw->data; rec; rec = ihex_next_binrec(rec)) {
-		memcpy(firmware_buf, rec->data, be16_to_cpu(rec->len));
+		len = be16_to_cpu(rec->len);
+		if (len > PAGE_SIZE) {
+			ret = -EINVAL;
+			break;
+		}
+		memcpy(firmware_buf, rec->data, len);
 		ret = vicam_control_msg(gspca_dev, 0xff, 0, 0, firmware_buf,
-					be16_to_cpu(rec->len));
+					len);
 		if (ret < 0)
 			break;
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/media/usb/hdpvr/hdpvr-i2c.c linux-libre-5.10.241-gnu1/drivers/media/usb/hdpvr/hdpvr-i2c.c
index 070559b01b01..54956a8ff15e 100644
--- linux-libre-5.10.240-gnu1/drivers/media/usb/hdpvr/hdpvr-i2c.c
+++ linux-libre-5.10.241-gnu1/drivers/media/usb/hdpvr/hdpvr-i2c.c
@@ -165,10 +165,16 @@ static const struct i2c_algorithm hdpvr_algo = {
 	.functionality = hdpvr_functionality,
 };
 
+/* prevent invalid 0-length usb_control_msg */
+static const struct i2c_adapter_quirks hdpvr_quirks = {
+	.flags = I2C_AQ_NO_ZERO_LEN_READ,
+};
+
 static const struct i2c_adapter hdpvr_i2c_adapter_template = {
 	.name   = "Hauppauge HD PVR I2C",
 	.owner  = THIS_MODULE,
 	.algo   = &hdpvr_algo,
+	.quirks = &hdpvr_quirks,
 };
 
 static int hdpvr_activate_ir(struct hdpvr_device *dev)
diff --git linux-libre-5.10.240-gnu1/drivers/media/usb/usbtv/usbtv-video.c linux-libre-5.10.241-gnu1/drivers/media/usb/usbtv/usbtv-video.c
index f2aaec0f77c8..89f4b55a79c1 100644
--- linux-libre-5.10.240-gnu1/drivers/media/usb/usbtv/usbtv-video.c
+++ linux-libre-5.10.241-gnu1/drivers/media/usb/usbtv/usbtv-video.c
@@ -73,6 +73,10 @@ static int usbtv_configure_for_norm(struct usbtv *usbtv, v4l2_std_id norm)
 	}
 
 	if (params) {
+		if (vb2_is_busy(&usbtv->vb2q) &&
+		    (usbtv->width != params->cap_width ||
+		     usbtv->height != params->cap_height))
+			return -EBUSY;
 		usbtv->width = params->cap_width;
 		usbtv->height = params->cap_height;
 		usbtv->n_chunks = usbtv->width * usbtv->height
diff --git linux-libre-5.10.240-gnu1/drivers/media/usb/uvc/uvc_driver.c linux-libre-5.10.241-gnu1/drivers/media/usb/uvc/uvc_driver.c
index f3f91635d67b..419fbdbb7a3b 100644
--- linux-libre-5.10.240-gnu1/drivers/media/usb/uvc/uvc_driver.c
+++ linux-libre-5.10.241-gnu1/drivers/media/usb/uvc/uvc_driver.c
@@ -511,6 +511,9 @@ static int uvc_parse_format(struct uvc_device *dev,
 	unsigned int i, n;
 	u8 ftype;
 
+	if (buflen < 4)
+		return -EINVAL;
+
 	format->type = buffer[2];
 	format->index = buffer[3];
 
diff --git linux-libre-5.10.240-gnu1/drivers/media/usb/uvc/uvc_video.c linux-libre-5.10.241-gnu1/drivers/media/usb/uvc/uvc_video.c
index f6e97ff7a8e4..66bed1b64ac9 100644
--- linux-libre-5.10.240-gnu1/drivers/media/usb/uvc/uvc_video.c
+++ linux-libre-5.10.241-gnu1/drivers/media/usb/uvc/uvc_video.c
@@ -228,6 +228,15 @@ static void uvc_fixup_video_ctrl(struct uvc_streaming *stream,
 
 		ctrl->dwMaxPayloadTransferSize = bandwidth;
 	}
+
+	if (stream->intf->num_altsetting > 1 &&
+	    ctrl->dwMaxPayloadTransferSize > stream->maxpsize) {
+		dev_warn_ratelimited(&stream->intf->dev,
+				     "UVC non compliance: the max payload transmission size (%u) exceeds the size of the ep max packet (%u). Using the max size.\n",
+				     ctrl->dwMaxPayloadTransferSize,
+				     stream->maxpsize);
+		ctrl->dwMaxPayloadTransferSize = stream->maxpsize;
+	}
 }
 
 static size_t uvc_video_ctrl_size(struct uvc_streaming *stream)
@@ -1300,12 +1309,6 @@ static void uvc_video_decode_meta(struct uvc_streaming *stream,
 	if (!meta_buf || length == 2)
 		return;
 
-	if (meta_buf->length - meta_buf->bytesused <
-	    length + sizeof(meta->ns) + sizeof(meta->sof)) {
-		meta_buf->error = 1;
-		return;
-	}
-
 	has_pts = mem[1] & UVC_STREAM_PTS;
 	has_scr = mem[1] & UVC_STREAM_SCR;
 
@@ -1326,6 +1329,12 @@ static void uvc_video_decode_meta(struct uvc_streaming *stream,
 				  !memcmp(scr, stream->clock.last_scr, 6)))
 		return;
 
+	if (meta_buf->length - meta_buf->bytesused <
+	    length + sizeof(meta->ns) + sizeof(meta->sof)) {
+		meta_buf->error = 1;
+		return;
+	}
+
 	meta = (struct uvc_meta_buf *)((u8 *)meta_buf->mem + meta_buf->bytesused);
 	local_irq_save(flags);
 	time = uvc_video_get_time();
diff --git linux-libre-5.10.240-gnu1/drivers/media/v4l2-core/v4l2-ctrls.c linux-libre-5.10.241-gnu1/drivers/media/v4l2-core/v4l2-ctrls.c
index 41f8410d08d6..e754bb2a8a4e 100644
--- linux-libre-5.10.240-gnu1/drivers/media/v4l2-core/v4l2-ctrls.c
+++ linux-libre-5.10.241-gnu1/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -2388,7 +2388,6 @@ void v4l2_ctrl_handler_free(struct v4l2_ctrl_handler *hdl)
 	kvfree(hdl->buckets);
 	hdl->buckets = NULL;
 	hdl->cached = NULL;
-	hdl->error = 0;
 	mutex_unlock(hdl->lock);
 	mutex_destroy(&hdl->_lock);
 }
@@ -3767,8 +3766,19 @@ v4l2_ctrls_find_req_obj(struct v4l2_ctrl_handler *hdl,
 	obj = media_request_object_find(req, &req_ops, hdl);
 	if (obj)
 		return obj;
+	/*
+	 * If there are no controls in this completed request,
+	 * then that can only happen if:
+	 *
+	 * 1) no controls were present in the queued request, and
+	 * 2) v4l2_ctrl_request_complete() could not allocate a
+	 *    control handler object to store the completed state in.
+	 *
+	 * So return ENOMEM to indicate that there was an out-of-memory
+	 * error.
+	 */
 	if (!set)
-		return ERR_PTR(-ENOENT);
+		return ERR_PTR(-ENOMEM);
 
 	new_hdl = kzalloc(sizeof(*new_hdl), GFP_KERNEL);
 	if (!new_hdl)
@@ -3779,8 +3789,8 @@ v4l2_ctrls_find_req_obj(struct v4l2_ctrl_handler *hdl,
 	if (!ret)
 		ret = v4l2_ctrl_request_bind(req, new_hdl, hdl);
 	if (ret) {
+		v4l2_ctrl_handler_free(new_hdl);
 		kfree(new_hdl);
-
 		return ERR_PTR(ret);
 	}
 
@@ -4369,8 +4379,25 @@ void v4l2_ctrl_request_complete(struct media_request *req,
 	 * wants to leave the controls unchanged.
 	 */
 	obj = media_request_object_find(req, &req_ops, main_hdl);
-	if (!obj)
-		return;
+	if (!obj) {
+		int ret;
+
+		/* Create a new request so the driver can return controls */
+		hdl = kzalloc(sizeof(*hdl), GFP_KERNEL);
+		if (!hdl)
+			return;
+
+		ret = v4l2_ctrl_handler_init(hdl, (main_hdl->nr_of_buckets - 1) * 8);
+		if (!ret)
+			ret = v4l2_ctrl_request_bind(req, hdl, main_hdl);
+		if (ret) {
+			v4l2_ctrl_handler_free(hdl);
+			kfree(hdl);
+			return;
+		}
+		hdl->request_is_queued = true;
+		obj = media_request_object_find(req, &req_ops, main_hdl);
+	}
 	hdl = container_of(obj, struct v4l2_ctrl_handler, req_obj);
 
 	list_for_each_entry(ref, &hdl->ctrl_refs, node) {
diff --git linux-libre-5.10.240-gnu1/drivers/memstick/core/memstick.c linux-libre-5.10.241-gnu1/drivers/memstick/core/memstick.c
index 1c7a9dcfed65..e24ab362e51a 100644
--- linux-libre-5.10.240-gnu1/drivers/memstick/core/memstick.c
+++ linux-libre-5.10.241-gnu1/drivers/memstick/core/memstick.c
@@ -324,7 +324,7 @@ EXPORT_SYMBOL(memstick_init_req);
 static int h_memstick_read_dev_id(struct memstick_dev *card,
 				  struct memstick_request **mrq)
 {
-	struct ms_id_register id_reg;
+	struct ms_id_register id_reg = {};
 
 	if (!(*mrq)) {
 		memstick_init_req(&card->current_mrq, MS_TPC_READ_REG, &id_reg,
@@ -550,7 +550,6 @@ EXPORT_SYMBOL(memstick_add_host);
  */
 void memstick_remove_host(struct memstick_host *host)
 {
-	host->removing = 1;
 	flush_workqueue(workqueue);
 	mutex_lock(&host->lock);
 	if (host->card)
diff --git linux-libre-5.10.240-gnu1/drivers/memstick/host/rtsx_usb_ms.c linux-libre-5.10.241-gnu1/drivers/memstick/host/rtsx_usb_ms.c
index dec279845a75..43ec4948daa2 100644
--- linux-libre-5.10.240-gnu1/drivers/memstick/host/rtsx_usb_ms.c
+++ linux-libre-5.10.241-gnu1/drivers/memstick/host/rtsx_usb_ms.c
@@ -812,6 +812,7 @@ static int rtsx_usb_ms_drv_remove(struct platform_device *pdev)
 	int err;
 
 	host->eject = true;
+	msh->removing = true;
 	cancel_work_sync(&host->handle_req);
 	cancel_delayed_work_sync(&host->poll_card);
 
diff --git linux-libre-5.10.240-gnu1/drivers/misc/cardreader/rtsx_usb.c linux-libre-5.10.241-gnu1/drivers/misc/cardreader/rtsx_usb.c
index f150d8769f19..f546b050cb49 100644
--- linux-libre-5.10.240-gnu1/drivers/misc/cardreader/rtsx_usb.c
+++ linux-libre-5.10.241-gnu1/drivers/misc/cardreader/rtsx_usb.c
@@ -698,6 +698,12 @@ static void rtsx_usb_disconnect(struct usb_interface *intf)
 }
 
 #ifdef CONFIG_PM
+static int rtsx_usb_resume_child(struct device *dev, void *data)
+{
+	pm_request_resume(dev);
+	return 0;
+}
+
 static int rtsx_usb_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	struct rtsx_ucr *ucr =
@@ -713,8 +719,10 @@ static int rtsx_usb_suspend(struct usb_interface *intf, pm_message_t message)
 			mutex_unlock(&ucr->dev_mutex);
 
 			/* Defer the autosuspend if card exists */
-			if (val & (SD_CD | MS_CD))
+			if (val & (SD_CD | MS_CD)) {
+				device_for_each_child(&intf->dev, NULL, rtsx_usb_resume_child);
 				return -EAGAIN;
+			}
 		} else {
 			/* There is an ongoing operation*/
 			return -EAGAIN;
@@ -724,12 +732,6 @@ static int rtsx_usb_suspend(struct usb_interface *intf, pm_message_t message)
 	return 0;
 }
 
-static int rtsx_usb_resume_child(struct device *dev, void *data)
-{
-	pm_request_resume(dev);
-	return 0;
-}
-
 static int rtsx_usb_resume(struct usb_interface *intf)
 {
 	device_for_each_child(&intf->dev, NULL, rtsx_usb_resume_child);
diff --git linux-libre-5.10.240-gnu1/drivers/mmc/host/bcm2835.c linux-libre-5.10.241-gnu1/drivers/mmc/host/bcm2835.c
index 985079943be7..f9d1e7bba2c8 100644
--- linux-libre-5.10.240-gnu1/drivers/mmc/host/bcm2835.c
+++ linux-libre-5.10.241-gnu1/drivers/mmc/host/bcm2835.c
@@ -507,7 +507,8 @@ void bcm2835_prepare_dma(struct bcm2835_host *host, struct mmc_data *data)
 				       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
 
 	if (!desc) {
-		dma_unmap_sg(dma_chan->device->dev, data->sg, sg_len, dir_data);
+		dma_unmap_sg(dma_chan->device->dev, data->sg, data->sg_len,
+			     dir_data);
 		return;
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/mmc/host/rtsx_usb_sdmmc.c linux-libre-5.10.241-gnu1/drivers/mmc/host/rtsx_usb_sdmmc.c
index 1be3a355f10d..ab7023d956eb 100644
--- linux-libre-5.10.240-gnu1/drivers/mmc/host/rtsx_usb_sdmmc.c
+++ linux-libre-5.10.241-gnu1/drivers/mmc/host/rtsx_usb_sdmmc.c
@@ -1032,9 +1032,7 @@ static int sd_set_power_mode(struct rtsx_usb_sdmmc *host,
 		err = sd_power_on(host);
 	}
 
-	if (!err)
-		host->power_mode = power_mode;
-
+	host->power_mode = power_mode;
 	return err;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci-msm.c linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci-msm.c
index c9298a986ef0..183617d56b44 100644
--- linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci-msm.c
+++ linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci-msm.c
@@ -1544,6 +1544,7 @@ static void sdhci_msm_check_power_status(struct sdhci_host *host, u32 req_type)
 {
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
 	struct sdhci_msm_host *msm_host = sdhci_pltfm_priv(pltfm_host);
+	struct mmc_host *mmc = host->mmc;
 	bool done = false;
 	u32 val = SWITCHABLE_SIGNALING_VOLTAGE;
 	const struct sdhci_msm_offset *msm_offset =
@@ -1601,6 +1602,12 @@ static void sdhci_msm_check_power_status(struct sdhci_host *host, u32 req_type)
 				 "%s: pwr_irq for req: (%d) timed out\n",
 				 mmc_hostname(host->mmc), req_type);
 	}
+
+	if ((req_type & REQ_BUS_ON) && mmc->card && !mmc->ops->get_cd(mmc)) {
+		sdhci_writeb(host, 0, SDHCI_POWER_CONTROL);
+		host->pwr = 0;
+	}
+
 	pr_debug("%s: %s: request %d done\n", mmc_hostname(host->mmc),
 			__func__, req_type);
 }
@@ -1659,6 +1666,13 @@ static void sdhci_msm_handle_pwr_irq(struct sdhci_host *host, int irq)
 		udelay(10);
 	}
 
+	if ((irq_status & CORE_PWRCTL_BUS_ON) && mmc->card &&
+	    !mmc->ops->get_cd(mmc)) {
+		msm_host_writel(msm_host, CORE_PWRCTL_BUS_FAIL, host,
+				msm_offset->core_pwrctl_ctl);
+		return;
+	}
+
 	/* Handle BUS ON/OFF*/
 	if (irq_status & CORE_PWRCTL_BUS_ON) {
 		pwr_state = REQ_BUS_ON;
diff --git linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci-pci-core.c linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci-pci-core.c
index 376959569353..f55fdd7468b6 100644
--- linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci-pci-core.c
+++ linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci-pci-core.c
@@ -969,7 +969,8 @@ static bool glk_broken_cqhci(struct sdhci_pci_slot *slot)
 {
 	return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_EMMC &&
 	       (dmi_match(DMI_BIOS_VENDOR, "LENOVO") ||
-		dmi_match(DMI_SYS_VENDOR, "IRBIS"));
+		dmi_match(DMI_SYS_VENDOR, "IRBIS") ||
+		dmi_match(DMI_SYS_VENDOR, "Positivo Tecnologia SA"));
 }
 
 static bool jsl_broken_hs400es(struct sdhci_pci_slot *slot)
diff --git linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci-pci-gli.c linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci-pci-gli.c
index 23b89b4cad08..3a171221f97c 100644
--- linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci-pci-gli.c
+++ linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci-pci-gli.c
@@ -755,7 +755,7 @@ static void sdhci_gl9763e_reset(struct sdhci_host *host, u8 mask)
 	sdhci_reset(host, mask);
 }
 
-static void gli_set_gl9763e(struct sdhci_pci_slot *slot)
+static void gl9763e_hw_setting(struct sdhci_pci_slot *slot)
 {
 	struct pci_dev *pdev = slot->chip->pdev;
 	u32 value;
@@ -797,7 +797,7 @@ static int gli_probe_slot_gl9763e(struct sdhci_pci_slot *slot)
 	gli_pcie_enable_msi(slot);
 	host->mmc_host_ops.hs400_enhanced_strobe =
 					gl9763e_hs400_enhanced_strobe;
-	gli_set_gl9763e(slot);
+	gl9763e_hw_setting(slot);
 	sdhci_enable_v4_mode(host);
 
 	return 0;
diff --git linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci_am654.c linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci_am654.c
index 9d74ee989cb7..6ed4ed6071e4 100644
--- linux-libre-5.10.240-gnu1/drivers/mmc/host/sdhci_am654.c
+++ linux-libre-5.10.241-gnu1/drivers/mmc/host/sdhci_am654.c
@@ -558,7 +558,8 @@ static struct sdhci_ops sdhci_am654_ops = {
 static const struct sdhci_pltfm_data sdhci_am654_pdata = {
 	.ops = &sdhci_am654_ops,
 	.quirks = SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12,
-	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
+	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+		   SDHCI_QUIRK2_DISABLE_HW_TIMEOUT,
 };
 
 static const struct sdhci_am654_driver_data sdhci_am654_sr1_drvdata = {
@@ -588,7 +589,8 @@ static struct sdhci_ops sdhci_j721e_8bit_ops = {
 static const struct sdhci_pltfm_data sdhci_j721e_8bit_pdata = {
 	.ops = &sdhci_j721e_8bit_ops,
 	.quirks = SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12,
-	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
+	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+		   SDHCI_QUIRK2_DISABLE_HW_TIMEOUT,
 };
 
 static const struct sdhci_am654_driver_data sdhci_j721e_8bit_drvdata = {
@@ -612,7 +614,8 @@ static struct sdhci_ops sdhci_j721e_4bit_ops = {
 static const struct sdhci_pltfm_data sdhci_j721e_4bit_pdata = {
 	.ops = &sdhci_j721e_4bit_ops,
 	.quirks = SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12,
-	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
+	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+		   SDHCI_QUIRK2_DISABLE_HW_TIMEOUT,
 };
 
 static const struct sdhci_am654_driver_data sdhci_j721e_4bit_drvdata = {
diff --git linux-libre-5.10.240-gnu1/drivers/most/core.c linux-libre-5.10.241-gnu1/drivers/most/core.c
index 353ab277cbc6..0cf0bbd2abfa 100644
--- linux-libre-5.10.240-gnu1/drivers/most/core.c
+++ linux-libre-5.10.241-gnu1/drivers/most/core.c
@@ -538,8 +538,8 @@ static struct most_channel *get_channel(char *mdev, char *mdev_ch)
 	dev = bus_find_device_by_name(&mostbus, NULL, mdev);
 	if (!dev)
 		return NULL;
-	put_device(dev);
 	iface = dev_get_drvdata(dev);
+	put_device(dev);
 	list_for_each_entry_safe(c, tmp, &iface->p->channel_list, list) {
 		if (!strcmp(dev_name(&c->dev), mdev_ch))
 			return c;
diff --git linux-libre-5.10.240-gnu1/drivers/mtd/ftl.c linux-libre-5.10.241-gnu1/drivers/mtd/ftl.c
index 2578f27914ef..ffe89209cf4b 100644
--- linux-libre-5.10.240-gnu1/drivers/mtd/ftl.c
+++ linux-libre-5.10.241-gnu1/drivers/mtd/ftl.c
@@ -344,7 +344,7 @@ static int erase_xfer(partition_t *part,
             return -ENOMEM;
 
     erase->addr = xfer->Offset;
-    erase->len = 1 << part->header.EraseUnitSize;
+    erase->len = 1ULL << part->header.EraseUnitSize;
 
     ret = mtd_erase(part->mbd.mtd, erase);
     if (!ret) {
diff --git linux-libre-5.10.240-gnu1/drivers/mtd/nand/raw/atmel/nand-controller.c linux-libre-5.10.241-gnu1/drivers/mtd/nand/raw/atmel/nand-controller.c
index 0d84f8156d8e..3468cc329399 100644
--- linux-libre-5.10.240-gnu1/drivers/mtd/nand/raw/atmel/nand-controller.c
+++ linux-libre-5.10.241-gnu1/drivers/mtd/nand/raw/atmel/nand-controller.c
@@ -373,7 +373,7 @@ static int atmel_nand_dma_transfer(struct atmel_nand_controller *nc,
 	dma_cookie_t cookie;
 
 	buf_dma = dma_map_single(nc->dev, buf, len, dir);
-	if (dma_mapping_error(nc->dev, dev_dma)) {
+	if (dma_mapping_error(nc->dev, buf_dma)) {
 		dev_err(nc->dev,
 			"Failed to prepare a buffer for DMA access\n");
 		goto err;
diff --git linux-libre-5.10.240-gnu1/drivers/mtd/nand/raw/atmel/pmecc.c linux-libre-5.10.241-gnu1/drivers/mtd/nand/raw/atmel/pmecc.c
index d1ed5878b3b1..28ed65dd3d43 100644
--- linux-libre-5.10.240-gnu1/drivers/mtd/nand/raw/atmel/pmecc.c
+++ linux-libre-5.10.241-gnu1/drivers/mtd/nand/raw/atmel/pmecc.c
@@ -143,6 +143,7 @@ struct atmel_pmecc_caps {
 	int nstrengths;
 	int el_offset;
 	bool correct_erased_chunks;
+	bool clk_ctrl;
 };
 
 struct atmel_pmecc {
@@ -846,6 +847,10 @@ static struct atmel_pmecc *atmel_pmecc_create(struct platform_device *pdev,
 	if (IS_ERR(pmecc->regs.errloc))
 		return ERR_CAST(pmecc->regs.errloc);
 
+	/* pmecc data setup time */
+	if (caps->clk_ctrl)
+		writel(PMECC_CLK_133MHZ, pmecc->regs.base + ATMEL_PMECC_CLK);
+
 	/* Disable all interrupts before registering the PMECC handler. */
 	writel(0xffffffff, pmecc->regs.base + ATMEL_PMECC_IDR);
 	atmel_pmecc_reset(pmecc);
@@ -899,6 +904,7 @@ static struct atmel_pmecc_caps at91sam9g45_caps = {
 	.strengths = atmel_pmecc_strengths,
 	.nstrengths = 5,
 	.el_offset = 0x8c,
+	.clk_ctrl = true,
 };
 
 static struct atmel_pmecc_caps sama5d4_caps = {
diff --git linux-libre-5.10.240-gnu1/drivers/mtd/nand/raw/fsmc_nand.c linux-libre-5.10.241-gnu1/drivers/mtd/nand/raw/fsmc_nand.c
index 3da66e95e5b7..7fe5418c3e3b 100644
--- linux-libre-5.10.240-gnu1/drivers/mtd/nand/raw/fsmc_nand.c
+++ linux-libre-5.10.241-gnu1/drivers/mtd/nand/raw/fsmc_nand.c
@@ -492,6 +492,8 @@ static int dma_xfer(struct fsmc_nand_data *host, void *buffer, int len,
 
 	dma_dev = chan->device;
 	dma_addr = dma_map_single(dma_dev->dev, buffer, len, direction);
+	if (dma_mapping_error(dma_dev->dev, dma_addr))
+		return -EINVAL;
 
 	if (direction == DMA_TO_DEVICE) {
 		dma_src = dma_addr;
diff --git linux-libre-5.10.240-gnu1/drivers/net/can/kvaser_pciefd.c linux-libre-5.10.241-gnu1/drivers/net/can/kvaser_pciefd.c
index 197390dfc6ab..42c2b56d783e 100644
--- linux-libre-5.10.240-gnu1/drivers/net/can/kvaser_pciefd.c
+++ linux-libre-5.10.241-gnu1/drivers/net/can/kvaser_pciefd.c
@@ -955,6 +955,7 @@ static int kvaser_pciefd_setup_can_ctrls(struct kvaser_pciefd *pcie)
 		can->err_rep_cnt = 0;
 		can->bec.txerr = 0;
 		can->bec.rxerr = 0;
+		can->can.dev->dev_port = i;
 
 		init_completion(&can->start_comp);
 		init_completion(&can->flush_comp);
diff --git linux-libre-5.10.240-gnu1/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c linux-libre-5.10.241-gnu1/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
index a96b22398407..602f0b3bbcdf 100644
--- linux-libre-5.10.240-gnu1/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
+++ linux-libre-5.10.241-gnu1/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
@@ -813,6 +813,7 @@ static int kvaser_usb_init_one(struct kvaser_usb *dev, int channel)
 
 	SET_NETDEV_DEV(netdev, &dev->intf->dev);
 	netdev->dev_id = channel;
+	netdev->dev_port = channel;
 
 	dev->nets[channel] = priv;
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/dsa/b53/b53_common.c linux-libre-5.10.241-gnu1/drivers/net/dsa/b53/b53_common.c
index 39a56cedbc1f..361f9be65386 100644
--- linux-libre-5.10.240-gnu1/drivers/net/dsa/b53/b53_common.c
+++ linux-libre-5.10.241-gnu1/drivers/net/dsa/b53/b53_common.c
@@ -339,18 +339,23 @@ static void b53_set_forwarding(struct b53_device *dev, int enable)
 
 	b53_write8(dev, B53_CTRL_PAGE, B53_SWITCH_MODE, mgmt);
 
-	/* Include IMP port in dumb forwarding mode
-	 */
-	b53_read8(dev, B53_CTRL_PAGE, B53_SWITCH_CTRL, &mgmt);
-	mgmt |= B53_MII_DUMB_FWDG_EN;
-	b53_write8(dev, B53_CTRL_PAGE, B53_SWITCH_CTRL, mgmt);
-
-	/* Look at B53_UC_FWD_EN and B53_MC_FWD_EN to decide whether
-	 * frames should be flooded or not.
-	 */
-	b53_read8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, &mgmt);
-	mgmt |= B53_UC_FWD_EN | B53_MC_FWD_EN | B53_IPMC_FWD_EN;
-	b53_write8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, mgmt);
+	if (!is5325(dev)) {
+		/* Include IMP port in dumb forwarding mode */
+		b53_read8(dev, B53_CTRL_PAGE, B53_SWITCH_CTRL, &mgmt);
+		mgmt |= B53_MII_DUMB_FWDG_EN;
+		b53_write8(dev, B53_CTRL_PAGE, B53_SWITCH_CTRL, mgmt);
+
+		/* Look at B53_UC_FWD_EN and B53_MC_FWD_EN to decide whether
+		 * frames should be flooded or not.
+		 */
+		b53_read8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, &mgmt);
+		mgmt |= B53_UC_FWD_EN | B53_MC_FWD_EN | B53_IPMC_FWD_EN;
+		b53_write8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, mgmt);
+	} else {
+		b53_read8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, &mgmt);
+		mgmt |= B53_IP_MCAST_25;
+		b53_write8(dev, B53_CTRL_PAGE, B53_IP_MULTICAST_CTRL, mgmt);
+	}
 }
 
 static void b53_enable_vlan(struct b53_device *dev, bool enable,
@@ -504,6 +509,10 @@ void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port)
 	unsigned int i;
 	u16 pvlan;
 
+	/* BCM5325 CPU port is at 8 */
+	if ((is5325(dev) || is5365(dev)) && cpu_port == B53_CPU_PORT_25)
+		cpu_port = B53_CPU_PORT;
+
 	/* Enable the IMP port to be in the same VLAN as the other ports
 	 * on a per-port basis such that we only have Port i and IMP in
 	 * the same VLAN.
@@ -1102,6 +1111,8 @@ static void b53_force_link(struct b53_device *dev, int port, int link)
 	if (port == dev->imp_port) {
 		off = B53_PORT_OVERRIDE_CTRL;
 		val = PORT_OVERRIDE_EN;
+	} else if (is5325(dev)) {
+		return;
 	} else {
 		off = B53_GMII_PORT_OVERRIDE_CTRL(port);
 		val = GMII_PO_EN;
@@ -1126,6 +1137,8 @@ static void b53_force_port_config(struct b53_device *dev, int port,
 	if (port == dev->imp_port) {
 		off = B53_PORT_OVERRIDE_CTRL;
 		val = PORT_OVERRIDE_EN;
+	} else if (is5325(dev)) {
+		return;
 	} else {
 		off = B53_GMII_PORT_OVERRIDE_CTRL(port);
 		val = GMII_PO_EN;
@@ -1156,10 +1169,19 @@ static void b53_force_port_config(struct b53_device *dev, int port,
 		return;
 	}
 
-	if (rx_pause)
-		reg |= PORT_OVERRIDE_RX_FLOW;
-	if (tx_pause)
-		reg |= PORT_OVERRIDE_TX_FLOW;
+	if (rx_pause) {
+		if (is5325(dev))
+			reg |= PORT_OVERRIDE_LP_FLOW_25;
+		else
+			reg |= PORT_OVERRIDE_RX_FLOW;
+	}
+
+	if (tx_pause) {
+		if (is5325(dev))
+			reg |= PORT_OVERRIDE_LP_FLOW_25;
+		else
+			reg |= PORT_OVERRIDE_TX_FLOW;
+	}
 
 	b53_write8(dev, B53_CTRL_PAGE, off, reg);
 }
diff --git linux-libre-5.10.240-gnu1/drivers/net/dsa/b53/b53_regs.h linux-libre-5.10.241-gnu1/drivers/net/dsa/b53/b53_regs.h
index b2c539a42154..77fb7ae660b8 100644
--- linux-libre-5.10.240-gnu1/drivers/net/dsa/b53/b53_regs.h
+++ linux-libre-5.10.241-gnu1/drivers/net/dsa/b53/b53_regs.h
@@ -92,6 +92,7 @@
 #define   PORT_OVERRIDE_SPEED_10M	(0 << PORT_OVERRIDE_SPEED_S)
 #define   PORT_OVERRIDE_SPEED_100M	(1 << PORT_OVERRIDE_SPEED_S)
 #define   PORT_OVERRIDE_SPEED_1000M	(2 << PORT_OVERRIDE_SPEED_S)
+#define   PORT_OVERRIDE_LP_FLOW_25	BIT(3) /* BCM5325 only */
 #define   PORT_OVERRIDE_RV_MII_25	BIT(4) /* BCM5325 only */
 #define   PORT_OVERRIDE_RX_FLOW		BIT(4)
 #define   PORT_OVERRIDE_TX_FLOW		BIT(5)
@@ -103,6 +104,7 @@
 
 /* IP Multicast control (8 bit) */
 #define B53_IP_MULTICAST_CTRL		0x21
+#define  B53_IP_MCAST_25		BIT(0)
 #define  B53_IPMC_FWD_EN		BIT(1)
 #define  B53_UC_FWD_EN			BIT(6)
 #define  B53_MC_FWD_EN			BIT(7)
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/agere/et131x.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/agere/et131x.c
index 41f8821f792d..fa04e37de089 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/agere/et131x.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/agere/et131x.c
@@ -2460,6 +2460,10 @@ static int nic_send_packet(struct et131x_adapter *adapter, struct tcb *tcb)
 							  skb->data,
 							  skb_headlen(skb),
 							  DMA_TO_DEVICE);
+				if (dma_mapping_error(&adapter->pdev->dev,
+						      dma_addr))
+					return -ENOMEM;
+
 				desc[frag].addr_lo = lower_32_bits(dma_addr);
 				desc[frag].addr_hi = upper_32_bits(dma_addr);
 				frag++;
@@ -2469,6 +2473,10 @@ static int nic_send_packet(struct et131x_adapter *adapter, struct tcb *tcb)
 							  skb->data,
 							  skb_headlen(skb) / 2,
 							  DMA_TO_DEVICE);
+				if (dma_mapping_error(&adapter->pdev->dev,
+						      dma_addr))
+					return -ENOMEM;
+
 				desc[frag].addr_lo = lower_32_bits(dma_addr);
 				desc[frag].addr_hi = upper_32_bits(dma_addr);
 				frag++;
@@ -2479,6 +2487,10 @@ static int nic_send_packet(struct et131x_adapter *adapter, struct tcb *tcb)
 							  skb_headlen(skb) / 2,
 							  skb_headlen(skb) / 2,
 							  DMA_TO_DEVICE);
+				if (dma_mapping_error(&adapter->pdev->dev,
+						      dma_addr))
+					goto unmap_first_out;
+
 				desc[frag].addr_lo = lower_32_bits(dma_addr);
 				desc[frag].addr_hi = upper_32_bits(dma_addr);
 				frag++;
@@ -2490,6 +2502,9 @@ static int nic_send_packet(struct et131x_adapter *adapter, struct tcb *tcb)
 						    0,
 						    desc[frag].len_vlan,
 						    DMA_TO_DEVICE);
+			if (dma_mapping_error(&adapter->pdev->dev, dma_addr))
+				goto unmap_out;
+
 			desc[frag].addr_lo = lower_32_bits(dma_addr);
 			desc[frag].addr_hi = upper_32_bits(dma_addr);
 			frag++;
@@ -2579,6 +2594,27 @@ static int nic_send_packet(struct et131x_adapter *adapter, struct tcb *tcb)
 		       &adapter->regs->global.watchdog_timer);
 	}
 	return 0;
+
+unmap_out:
+	// Unmap the body of the packet with map_page
+	while (--i) {
+		frag--;
+		dma_addr = desc[frag].addr_lo;
+		dma_addr |= (u64)desc[frag].addr_hi << 32;
+		dma_unmap_page(&adapter->pdev->dev, dma_addr,
+			       desc[frag].len_vlan, DMA_TO_DEVICE);
+	}
+
+unmap_first_out:
+	// Unmap the header with map_single
+	while (frag--) {
+		dma_addr = desc[frag].addr_lo;
+		dma_addr |= (u64)desc[frag].addr_hi << 32;
+		dma_unmap_single(&adapter->pdev->dev, dma_addr,
+				 desc[frag].len_vlan, DMA_TO_DEVICE);
+	}
+
+	return -ENOMEM;
 }
 
 static int send_packet(struct sk_buff *skb, struct et131x_adapter *adapter)
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/atheros/ag71xx.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/atheros/ag71xx.c
index fe3ca3af431a..67409a53d510 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/atheros/ag71xx.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/atheros/ag71xx.c
@@ -1275,6 +1275,11 @@ static bool ag71xx_fill_rx_buf(struct ag71xx *ag, struct ag71xx_buf *buf,
 	buf->rx.rx_buf = data;
 	buf->rx.dma_addr = dma_map_single(&ag->pdev->dev, data, ag->rx_buf_size,
 					  DMA_FROM_DEVICE);
+	if (dma_mapping_error(&ag->pdev->dev, buf->rx.dma_addr)) {
+		skb_free_frag(data);
+		buf->rx.rx_buf = NULL;
+		return false;
+	}
 	desc->data = (u32)buf->rx.dma_addr + offset;
 	return true;
 }
@@ -1573,6 +1578,10 @@ static netdev_tx_t ag71xx_hard_start_xmit(struct sk_buff *skb,
 
 	dma_addr = dma_map_single(&ag->pdev->dev, skb->data, skb->len,
 				  DMA_TO_DEVICE);
+	if (dma_mapping_error(&ag->pdev->dev, dma_addr)) {
+		netif_dbg(ag, tx_err, ndev, "DMA mapping error\n");
+		goto err_drop;
+	}
 
 	i = ring->curr & ring_mask;
 	desc = ag71xx_ring_desc(ring, i);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/cavium/thunder/thunder_bgx.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
index f0e48b9373d6..0a71909bb2ee 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
@@ -1430,9 +1430,9 @@ static acpi_status bgx_acpi_match_id(acpi_handle handle, u32 lvl,
 {
 	struct acpi_buffer string = { ACPI_ALLOCATE_BUFFER, NULL };
 	struct bgx *bgx = context;
-	char bgx_sel[5];
+	char bgx_sel[7];
 
-	snprintf(bgx_sel, 5, "BGX%d", bgx->bgx_id);
+	snprintf(bgx_sel, sizeof(bgx_sel), "BGX%d", bgx->bgx_id);
 	if (ACPI_FAILURE(acpi_get_name(handle, ACPI_SINGLE_NAME, &string))) {
 		pr_warn("Invalid link device\n");
 		return AE_OK;
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/emulex/benet/be_cmds.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/emulex/benet/be_cmds.c
index d9bceb26f4e5..d6984c179bae 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -3851,8 +3851,8 @@ int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array,
 	status = be_mcc_notify_wait(adapter);
 
 err:
-	dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
 	spin_unlock_bh(&adapter->mcc_lock);
+	dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
 	return status;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/emulex/benet/be_main.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/emulex/benet/be_main.c
index ff3ea24d2e3f..97cbe7737eb4 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/emulex/benet/be_main.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1466,10 +1466,10 @@ static void be_tx_timeout(struct net_device *netdev, unsigned int txqueue)
 						 ntohs(tcphdr->source));
 					dev_info(dev, "TCP dest port %d\n",
 						 ntohs(tcphdr->dest));
-					dev_info(dev, "TCP sequence num %d\n",
-						 ntohs(tcphdr->seq));
-					dev_info(dev, "TCP ack_seq %d\n",
-						 ntohs(tcphdr->ack_seq));
+					dev_info(dev, "TCP sequence num %u\n",
+						 ntohl(tcphdr->seq));
+					dev_info(dev, "TCP ack_seq %u\n",
+						 ntohl(tcphdr->ack_seq));
 				} else if (ip_hdr(skb)->protocol ==
 					   IPPROTO_UDP) {
 					udphdr = udp_hdr(skb);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
index d8cb0b99684a..6542abeca787 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
@@ -499,8 +499,10 @@ static int dpaa_get_ts_info(struct net_device *net_dev,
 		of_node_put(ptp_node);
 	}
 
-	if (ptp_dev)
+	if (ptp_dev) {
 		ptp = platform_get_drvdata(ptp_dev);
+		put_device(&ptp_dev->dev);
+	}
 
 	if (ptp)
 		info->phc_index = ptp->phc_index;
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 776f624e3b8e..0a1a7d94583b 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -1765,7 +1765,7 @@ static int dpaa2_eth_link_state_update(struct dpaa2_eth_priv *priv)
 	/* When we manage the MAC/PHY using phylink there is no need
 	 * to manually update the netif_carrier.
 	 */
-	if (priv->mac)
+	if (dpaa2_eth_is_type_phy(priv))
 		goto out;
 
 	/* Chech link state; speed / duplex changes are not treated yet */
@@ -1804,7 +1804,7 @@ static int dpaa2_eth_open(struct net_device *net_dev)
 			   priv->dpbp_dev->obj_desc.id, priv->bpid);
 	}
 
-	if (!priv->mac) {
+	if (!dpaa2_eth_is_type_phy(priv)) {
 		/* We'll only start the txqs when the link is actually ready;
 		 * make sure we don't race against the link up notification,
 		 * which may come immediately after dpni_enable();
@@ -1826,7 +1826,7 @@ static int dpaa2_eth_open(struct net_device *net_dev)
 		goto enable_err;
 	}
 
-	if (priv->mac)
+	if (dpaa2_eth_is_type_phy(priv))
 		phylink_start(priv->mac->phylink);
 
 	return 0;
@@ -1900,11 +1900,11 @@ static int dpaa2_eth_stop(struct net_device *net_dev)
 	int dpni_enabled = 0;
 	int retries = 10;
 
-	if (!priv->mac) {
+	if (dpaa2_eth_is_type_phy(priv)) {
+		phylink_stop(priv->mac->phylink);
+	} else {
 		netif_tx_stop_all_queues(net_dev);
 		netif_carrier_off(net_dev);
-	} else {
-		phylink_stop(priv->mac->phylink);
 	}
 
 	/* On dpni_disable(), the MC firmware will:
@@ -2192,7 +2192,7 @@ static int dpaa2_eth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	if (cmd == SIOCSHWTSTAMP)
 		return dpaa2_eth_ts_ioctl(dev, rq, cmd);
 
-	if (priv->mac)
+	if (dpaa2_eth_is_type_phy(priv))
 		return phylink_mii_ioctl(priv->mac->phylink, rq, cmd);
 
 	return -EOPNOTSUPP;
@@ -4134,37 +4134,59 @@ static int dpaa2_eth_connect_mac(struct dpaa2_eth_priv *priv)
 
 	dpni_dev = to_fsl_mc_device(priv->net_dev->dev.parent);
 	dpmac_dev = fsl_mc_get_endpoint(dpni_dev);
-	if (IS_ERR_OR_NULL(dpmac_dev) || dpmac_dev->dev.type != &fsl_mc_bus_dpmac_type)
-		return 0;
 
-	if (dpaa2_mac_is_type_fixed(dpmac_dev, priv->mc_io))
+	if (PTR_ERR(dpmac_dev) == -EPROBE_DEFER)
+		return PTR_ERR(dpmac_dev);
+
+	if (IS_ERR(dpmac_dev))
 		return 0;
 
+	if (dpmac_dev->dev.type != &fsl_mc_bus_dpmac_type) {
+		err = 0;
+		goto out_put_device;
+	}
+
 	mac = kzalloc(sizeof(struct dpaa2_mac), GFP_KERNEL);
-	if (!mac)
-		return -ENOMEM;
+	if (!mac) {
+		err = -ENOMEM;
+		goto out_put_device;
+	}
 
 	mac->mc_dev = dpmac_dev;
 	mac->mc_io = priv->mc_io;
 	mac->net_dev = priv->net_dev;
 
-	err = dpaa2_mac_connect(mac);
-	if (err) {
-		netdev_err(priv->net_dev, "Error connecting to the MAC endpoint\n");
-		kfree(mac);
-		return err;
-	}
+	err = dpaa2_mac_open(mac);
+	if (err)
+		goto err_free_mac;
 	priv->mac = mac;
 
+	if (dpaa2_eth_is_type_phy(priv)) {
+		err = dpaa2_mac_connect(mac);
+		if (err) {
+			netdev_err(priv->net_dev, "Error connecting to the MAC endpoint\n");
+			goto err_close_mac;
+		}
+	}
+
 	return 0;
+
+err_close_mac:
+	dpaa2_mac_close(mac);
+	priv->mac = NULL;
+err_free_mac:
+	kfree(mac);
+out_put_device:
+	put_device(&dpmac_dev->dev);
+	return err;
 }
 
 static void dpaa2_eth_disconnect_mac(struct dpaa2_eth_priv *priv)
 {
-	if (!priv->mac)
-		return;
+	if (dpaa2_eth_is_type_phy(priv))
+		dpaa2_mac_disconnect(priv->mac);
 
-	dpaa2_mac_disconnect(priv->mac);
+	dpaa2_mac_close(priv->mac);
 	kfree(priv->mac);
 	priv->mac = NULL;
 }
@@ -4193,7 +4215,7 @@ static irqreturn_t dpni_irq0_handler_thread(int irq_num, void *arg)
 		dpaa2_eth_update_tx_fqids(priv);
 
 		rtnl_lock();
-		if (priv->mac)
+		if (dpaa2_eth_has_mac(priv))
 			dpaa2_eth_disconnect_mac(priv);
 		else
 			dpaa2_eth_connect_mac(priv);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
index 5934b1b4ee97..77b1d39dd5c5 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
@@ -705,6 +705,19 @@ static inline unsigned int dpaa2_eth_rx_head_room(struct dpaa2_eth_priv *priv)
 	return priv->tx_data_offset - DPAA2_ETH_RX_HWA_SIZE;
 }
 
+static inline bool dpaa2_eth_is_type_phy(struct dpaa2_eth_priv *priv)
+{
+	if (priv->mac && priv->mac->attr.link_type == DPMAC_LINK_TYPE_PHY)
+		return true;
+
+	return false;
+}
+
+static inline bool dpaa2_eth_has_mac(struct dpaa2_eth_priv *priv)
+{
+	return priv->mac ? true : false;
+}
+
 int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags);
 int dpaa2_eth_set_cls(struct net_device *net_dev, u64 key);
 int dpaa2_eth_cls_key_size(u64 key);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
index d7de60049700..f65179ed4f33 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
@@ -85,7 +85,7 @@ static int dpaa2_eth_nway_reset(struct net_device *net_dev)
 {
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
 
-	if (priv->mac)
+	if (dpaa2_eth_is_type_phy(priv))
 		return phylink_ethtool_nway_reset(priv->mac->phylink);
 
 	return -EOPNOTSUPP;
@@ -97,7 +97,7 @@ dpaa2_eth_get_link_ksettings(struct net_device *net_dev,
 {
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
 
-	if (priv->mac)
+	if (dpaa2_eth_is_type_phy(priv))
 		return phylink_ethtool_ksettings_get(priv->mac->phylink,
 						     link_settings);
 
@@ -115,7 +115,7 @@ dpaa2_eth_set_link_ksettings(struct net_device *net_dev,
 {
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
 
-	if (!priv->mac)
+	if (!dpaa2_eth_is_type_phy(priv))
 		return -ENOTSUPP;
 
 	return phylink_ethtool_ksettings_set(priv->mac->phylink, link_settings);
@@ -127,7 +127,7 @@ static void dpaa2_eth_get_pauseparam(struct net_device *net_dev,
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
 	u64 link_options = priv->link_state.options;
 
-	if (priv->mac) {
+	if (dpaa2_eth_is_type_phy(priv)) {
 		phylink_ethtool_get_pauseparam(priv->mac->phylink, pause);
 		return;
 	}
@@ -150,7 +150,7 @@ static int dpaa2_eth_set_pauseparam(struct net_device *net_dev,
 		return -EOPNOTSUPP;
 	}
 
-	if (priv->mac)
+	if (dpaa2_eth_is_type_phy(priv))
 		return phylink_ethtool_set_pauseparam(priv->mac->phylink,
 						      pause);
 	if (pause->autoneg)
@@ -198,7 +198,7 @@ static void dpaa2_eth_get_strings(struct net_device *netdev, u32 stringset,
 			strlcpy(p, dpaa2_ethtool_extras[i], ETH_GSTRING_LEN);
 			p += ETH_GSTRING_LEN;
 		}
-		if (priv->mac)
+		if (dpaa2_eth_has_mac(priv))
 			dpaa2_mac_get_strings(p);
 		break;
 	}
@@ -211,7 +211,7 @@ static int dpaa2_eth_get_sset_count(struct net_device *net_dev, int sset)
 
 	switch (sset) {
 	case ETH_SS_STATS: /* ethtool_get_stats(), ethtool_get_drvinfo() */
-		if (priv->mac)
+		if (dpaa2_eth_has_mac(priv))
 			num_ss_stats += dpaa2_mac_get_sset_count();
 		return num_ss_stats;
 	default:
@@ -311,7 +311,7 @@ static void dpaa2_eth_get_ethtool_stats(struct net_device *net_dev,
 	}
 	*(data + i++) = buf_cnt;
 
-	if (priv->mac)
+	if (dpaa2_eth_has_mac(priv))
 		dpaa2_mac_get_ethtool_stats(priv->mac, data + i);
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
index 828c177df03d..81b2822a7dc9 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
@@ -228,32 +228,6 @@ static const struct phylink_mac_ops dpaa2_mac_phylink_ops = {
 	.mac_link_down = dpaa2_mac_link_down,
 };
 
-bool dpaa2_mac_is_type_fixed(struct fsl_mc_device *dpmac_dev,
-			     struct fsl_mc_io *mc_io)
-{
-	struct dpmac_attr attr;
-	bool fixed = false;
-	u16 mc_handle = 0;
-	int err;
-
-	err = dpmac_open(mc_io, 0, dpmac_dev->obj_desc.id,
-			 &mc_handle);
-	if (err || !mc_handle)
-		return false;
-
-	err = dpmac_get_attributes(mc_io, 0, mc_handle, &attr);
-	if (err)
-		goto out;
-
-	if (attr.link_type == DPMAC_LINK_TYPE_FIXED)
-		fixed = true;
-
-out:
-	dpmac_close(mc_io, 0, mc_handle);
-
-	return fixed;
-}
-
 static int dpaa2_pcs_create(struct dpaa2_mac *mac,
 			    struct device_node *dpmac_node, int id)
 {
@@ -302,36 +276,20 @@ static void dpaa2_pcs_destroy(struct dpaa2_mac *mac)
 
 int dpaa2_mac_connect(struct dpaa2_mac *mac)
 {
-	struct fsl_mc_device *dpmac_dev = mac->mc_dev;
 	struct net_device *net_dev = mac->net_dev;
 	struct device_node *dpmac_node;
 	struct phylink *phylink;
-	struct dpmac_attr attr;
 	int err;
 
-	err = dpmac_open(mac->mc_io, 0, dpmac_dev->obj_desc.id,
-			 &dpmac_dev->mc_handle);
-	if (err || !dpmac_dev->mc_handle) {
-		netdev_err(net_dev, "dpmac_open() = %d\n", err);
-		return -ENODEV;
-	}
-
-	err = dpmac_get_attributes(mac->mc_io, 0, dpmac_dev->mc_handle, &attr);
-	if (err) {
-		netdev_err(net_dev, "dpmac_get_attributes() = %d\n", err);
-		goto err_close_dpmac;
-	}
+	mac->if_link_type = mac->attr.link_type;
 
-	mac->if_link_type = attr.link_type;
-
-	dpmac_node = dpaa2_mac_get_node(attr.id);
+	dpmac_node = dpaa2_mac_get_node(mac->attr.id);
 	if (!dpmac_node) {
-		netdev_err(net_dev, "No dpmac@%d node found.\n", attr.id);
-		err = -ENODEV;
-		goto err_close_dpmac;
+		netdev_err(net_dev, "No dpmac@%d node found.\n", mac->attr.id);
+		return -ENODEV;
 	}
 
-	err = dpaa2_mac_get_if_mode(dpmac_node, attr);
+	err = dpaa2_mac_get_if_mode(dpmac_node, mac->attr);
 	if (err < 0) {
 		err = -EINVAL;
 		goto err_put_node;
@@ -351,9 +309,9 @@ int dpaa2_mac_connect(struct dpaa2_mac *mac)
 		goto err_put_node;
 	}
 
-	if (attr.link_type == DPMAC_LINK_TYPE_PHY &&
-	    attr.eth_if != DPMAC_ETH_IF_RGMII) {
-		err = dpaa2_pcs_create(mac, dpmac_node, attr.id);
+	if (mac->attr.link_type == DPMAC_LINK_TYPE_PHY &&
+	    mac->attr.eth_if != DPMAC_ETH_IF_RGMII) {
+		err = dpaa2_pcs_create(mac, dpmac_node, mac->attr.id);
 		if (err)
 			goto err_put_node;
 	}
@@ -389,8 +347,7 @@ err_pcs_destroy:
 	dpaa2_pcs_destroy(mac);
 err_put_node:
 	of_node_put(dpmac_node);
-err_close_dpmac:
-	dpmac_close(mac->mc_io, 0, dpmac_dev->mc_handle);
+
 	return err;
 }
 
@@ -402,8 +359,40 @@ void dpaa2_mac_disconnect(struct dpaa2_mac *mac)
 	phylink_disconnect_phy(mac->phylink);
 	phylink_destroy(mac->phylink);
 	dpaa2_pcs_destroy(mac);
+}
 
-	dpmac_close(mac->mc_io, 0, mac->mc_dev->mc_handle);
+int dpaa2_mac_open(struct dpaa2_mac *mac)
+{
+	struct fsl_mc_device *dpmac_dev = mac->mc_dev;
+	struct net_device *net_dev = mac->net_dev;
+	int err;
+
+	err = dpmac_open(mac->mc_io, 0, dpmac_dev->obj_desc.id,
+			 &dpmac_dev->mc_handle);
+	if (err || !dpmac_dev->mc_handle) {
+		netdev_err(net_dev, "dpmac_open() = %d\n", err);
+		return -ENODEV;
+	}
+
+	err = dpmac_get_attributes(mac->mc_io, 0, dpmac_dev->mc_handle,
+				   &mac->attr);
+	if (err) {
+		netdev_err(net_dev, "dpmac_get_attributes() = %d\n", err);
+		goto err_close_dpmac;
+	}
+
+	return 0;
+
+err_close_dpmac:
+	dpmac_close(mac->mc_io, 0, dpmac_dev->mc_handle);
+	return err;
+}
+
+void dpaa2_mac_close(struct dpaa2_mac *mac)
+{
+	struct fsl_mc_device *dpmac_dev = mac->mc_dev;
+
+	dpmac_close(mac->mc_io, 0, dpmac_dev->mc_handle);
 }
 
 static char dpaa2_mac_ethtool_stats[][ETH_GSTRING_LEN] = {
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h
index 955a52856210..13d42dd58ec9 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h
@@ -17,6 +17,7 @@ struct dpaa2_mac {
 	struct dpmac_link_state state;
 	struct net_device *net_dev;
 	struct fsl_mc_io *mc_io;
+	struct dpmac_attr attr;
 
 	struct phylink_config phylink_config;
 	struct phylink *phylink;
@@ -28,6 +29,10 @@ struct dpaa2_mac {
 bool dpaa2_mac_is_type_fixed(struct fsl_mc_device *dpmac_dev,
 			     struct fsl_mc_io *mc_io);
 
+int dpaa2_mac_open(struct dpaa2_mac *mac);
+
+void dpaa2_mac_close(struct dpaa2_mac *mac);
+
 int dpaa2_mac_connect(struct dpaa2_mac *mac);
 
 void dpaa2_mac_disconnect(struct dpaa2_mac *mac);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/fec_main.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/fec_main.c
index 805434ba3035..adf70a1650f4 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/fec_main.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/fec_main.c
@@ -2630,27 +2630,25 @@ static int fec_enet_us_to_itr_clock(struct net_device *ndev, int us)
 static void fec_enet_itr_coal_set(struct net_device *ndev)
 {
 	struct fec_enet_private *fep = netdev_priv(ndev);
-	int rx_itr, tx_itr;
+	u32 rx_itr = 0, tx_itr = 0;
+	int rx_ictt, tx_ictt;
 
-	/* Must be greater than zero to avoid unpredictable behavior */
-	if (!fep->rx_time_itr || !fep->rx_pkts_itr ||
-	    !fep->tx_time_itr || !fep->tx_pkts_itr)
-		return;
-
-	/* Select enet system clock as Interrupt Coalescing
-	 * timer Clock Source
-	 */
-	rx_itr = FEC_ITR_CLK_SEL;
-	tx_itr = FEC_ITR_CLK_SEL;
+	rx_ictt = fec_enet_us_to_itr_clock(ndev, fep->rx_time_itr);
+	tx_ictt = fec_enet_us_to_itr_clock(ndev, fep->tx_time_itr);
 
-	/* set ICFT and ICTT */
-	rx_itr |= FEC_ITR_ICFT(fep->rx_pkts_itr);
-	rx_itr |= FEC_ITR_ICTT(fec_enet_us_to_itr_clock(ndev, fep->rx_time_itr));
-	tx_itr |= FEC_ITR_ICFT(fep->tx_pkts_itr);
-	tx_itr |= FEC_ITR_ICTT(fec_enet_us_to_itr_clock(ndev, fep->tx_time_itr));
+	if (rx_ictt > 0 && fep->rx_pkts_itr > 1) {
+		/* Enable with enet system clock as Interrupt Coalescing timer Clock Source */
+		rx_itr = FEC_ITR_EN | FEC_ITR_CLK_SEL;
+		rx_itr |= FEC_ITR_ICFT(fep->rx_pkts_itr);
+		rx_itr |= FEC_ITR_ICTT(rx_ictt);
+	}
 
-	rx_itr |= FEC_ITR_EN;
-	tx_itr |= FEC_ITR_EN;
+	if (tx_ictt > 0 && fep->tx_pkts_itr > 1) {
+		/* Enable with enet system clock as Interrupt Coalescing timer Clock Source */
+		tx_itr = FEC_ITR_EN | FEC_ITR_CLK_SEL;
+		tx_itr |= FEC_ITR_ICFT(fep->tx_pkts_itr);
+		tx_itr |= FEC_ITR_ICTT(tx_ictt);
+	}
 
 	writel(tx_itr, fep->hwp + FEC_TXIC0);
 	writel(rx_itr, fep->hwp + FEC_RXIC0);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/gianfar_ethtool.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 799a1486f586..0004138088dd 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -1457,8 +1457,10 @@ static int gfar_get_ts_info(struct net_device *dev,
 	if (ptp_node) {
 		ptp_dev = of_find_device_by_node(ptp_node);
 		of_node_put(ptp_node);
-		if (ptp_dev)
+		if (ptp_dev) {
 			ptp = platform_get_drvdata(ptp_dev);
+			put_device(&ptp_dev->dev);
+		}
 	}
 
 	if (ptp)
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/google/gve/gve_adminq.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/google/gve/gve_adminq.c
index 67f2b9a61463..f02b3f01a557 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/google/gve/gve_adminq.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/google/gve/gve_adminq.c
@@ -246,6 +246,7 @@ static int gve_adminq_issue_cmd(struct gve_priv *priv,
 		break;
 	default:
 		dev_err(&priv->pdev->dev, "unknown AQ command opcode %d\n", opcode);
+		return -EINVAL;
 	}
 
 	return 0;
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/google/gve/gve_main.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/google/gve/gve_main.c
index f458a97dd791..c409e46e3cfd 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/google/gve/gve_main.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/google/gve/gve_main.c
@@ -944,49 +944,56 @@ static void gve_turnup(struct gve_priv *priv)
 	gve_set_napi_enabled(priv);
 }
 
-static void gve_tx_timeout(struct net_device *dev, unsigned int txqueue)
+static struct gve_notify_block *gve_get_tx_notify_block(struct gve_priv *priv,
+							unsigned int txqueue)
 {
-	struct gve_notify_block *block;
-	struct gve_tx_ring *tx = NULL;
-	struct gve_priv *priv;
-	u32 last_nic_done;
-	u32 current_time;
 	u32 ntfy_idx;
 
-	netdev_info(dev, "Timeout on tx queue, %d", txqueue);
-	priv = netdev_priv(dev);
 	if (txqueue > priv->tx_cfg.num_queues)
-		goto reset;
+		return NULL;
 
 	ntfy_idx = gve_tx_idx_to_ntfy(priv, txqueue);
 	if (ntfy_idx >= priv->num_ntfy_blks)
-		goto reset;
+		return NULL;
+
+	return &priv->ntfy_blocks[ntfy_idx];
+}
+
+static bool gve_tx_timeout_try_q_kick(struct gve_priv *priv,
+				      unsigned int txqueue)
+{
+	struct gve_notify_block *block;
+	u32 current_time;
 
-	block = &priv->ntfy_blocks[ntfy_idx];
-	tx = block->tx;
+	block = gve_get_tx_notify_block(priv, txqueue);
+
+	if (!block)
+		return false;
 
 	current_time = jiffies_to_msecs(jiffies);
-	if (tx->last_kick_msec + MIN_TX_TIMEOUT_GAP > current_time)
-		goto reset;
+	if (block->tx->last_kick_msec + MIN_TX_TIMEOUT_GAP > current_time)
+		return false;
 
-	/* Check to see if there are missed completions, which will allow us to
-	 * kick the queue.
-	 */
-	last_nic_done = gve_tx_load_event_counter(priv, tx);
-	if (last_nic_done - tx->done) {
-		netdev_info(dev, "Kicking queue %d", txqueue);
-		iowrite32be(GVE_IRQ_MASK, gve_irq_doorbell(priv, block));
-		napi_schedule(&block->napi);
-		tx->last_kick_msec = current_time;
-		goto out;
-	} // Else reset.
+	netdev_info(priv->dev, "Kicking queue %d", txqueue);
+	napi_schedule(&block->napi);
+	block->tx->last_kick_msec = current_time;
+	return true;
+}
 
-reset:
-	gve_schedule_reset(priv);
+static void gve_tx_timeout(struct net_device *dev, unsigned int txqueue)
+{
+	struct gve_notify_block *block;
+	struct gve_priv *priv;
+
+	netdev_info(dev, "Timeout on tx queue, %d", txqueue);
+	priv = netdev_priv(dev);
+
+	if (!gve_tx_timeout_try_q_kick(priv, txqueue))
+		gve_schedule_reset(priv);
 
-out:
-	if (tx)
-		tx->queue_timeout++;
+	block = gve_get_tx_notify_block(priv, txqueue);
+	if (block)
+		block->tx->queue_timeout++;
 	priv->tx_timeo_cnt++;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hnae3.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 25b6b4f780f1..b0b5324e7f99 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -656,15 +656,16 @@ struct hnae3_ae_algo {
 #define HNAE3_INT_NAME_LEN        32
 #define HNAE3_ITR_COUNTDOWN_START 100
 
+#define HNAE3_MAX_TC		8
+#define HNAE3_MAX_USER_PRIO	8
 struct hnae3_tc_info {
-	u16	tqp_offset;	/* TQP offset from base TQP */
-	u16	tqp_count;	/* Total TQPs */
-	u8	tc;		/* TC index */
-	bool	enable;		/* If this TC is enable or not */
+	u8 prio_tc[HNAE3_MAX_USER_PRIO]; /* TC indexed by prio */
+	u16 tqp_count[HNAE3_MAX_TC];
+	u16 tqp_offset[HNAE3_MAX_TC];
+	unsigned long tc_en; /* bitmap of TC enabled */
+	u8 num_tc; /* Total number of enabled TCs */
 };
 
-#define HNAE3_MAX_TC		8
-#define HNAE3_MAX_USER_PRIO	8
 struct hnae3_knic_private_info {
 	struct net_device *netdev; /* Set by KNIC client when init instance */
 	u16 rss_size;		   /* Allocated RSS queues */
@@ -673,9 +674,7 @@ struct hnae3_knic_private_info {
 	u16 num_tx_desc;
 	u16 num_rx_desc;
 
-	u8 num_tc;		   /* Total number of enabled TCs */
-	u8 prio_tc[HNAE3_MAX_USER_PRIO];  /* TC indexed by prio */
-	struct hnae3_tc_info tc_info[HNAE3_MAX_TC]; /* Idx of array is HW TC */
+	struct hnae3_tc_info tc_info;
 
 	u16 num_tqps;		  /* total number of TQPs in this handle */
 	struct hnae3_queue **tqp;  /* array base of all TQPs in this instance */
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
index dc9a85745e62..d299787eae29 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
@@ -347,7 +347,8 @@ static void hns3_dbg_dev_specs(struct hnae3_handle *h)
 	dev_info(priv->dev, "RX buffer length: %u\n", kinfo->rx_buf_len);
 	dev_info(priv->dev, "Desc num per TX queue: %u\n", kinfo->num_tx_desc);
 	dev_info(priv->dev, "Desc num per RX queue: %u\n", kinfo->num_rx_desc);
-	dev_info(priv->dev, "Total number of enabled TCs: %u\n", kinfo->num_tc);
+	dev_info(priv->dev, "Total number of enabled TCs: %u\n",
+		 kinfo->tc_info.num_tc);
 	dev_info(priv->dev, "MAX INT QL: %u\n", dev_specs->int_ql_max);
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 110baa9949a0..727b18cd6c4a 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -273,13 +273,14 @@ static int hns3_nic_set_real_num_queue(struct net_device *netdev)
 {
 	struct hnae3_handle *h = hns3_get_handle(netdev);
 	struct hnae3_knic_private_info *kinfo = &h->kinfo;
-	unsigned int queue_size = kinfo->rss_size * kinfo->num_tc;
+	struct hnae3_tc_info *tc_info = &kinfo->tc_info;
+	unsigned int queue_size = kinfo->rss_size * tc_info->num_tc;
 	int i, ret;
 
-	if (kinfo->num_tc <= 1) {
+	if (tc_info->num_tc <= 1) {
 		netdev_reset_tc(netdev);
 	} else {
-		ret = netdev_set_num_tc(netdev, kinfo->num_tc);
+		ret = netdev_set_num_tc(netdev, tc_info->num_tc);
 		if (ret) {
 			netdev_err(netdev,
 				   "netdev_set_num_tc fail, ret=%d!\n", ret);
@@ -287,13 +288,11 @@ static int hns3_nic_set_real_num_queue(struct net_device *netdev)
 		}
 
 		for (i = 0; i < HNAE3_MAX_TC; i++) {
-			if (!kinfo->tc_info[i].enable)
+			if (!test_bit(i, &tc_info->tc_en))
 				continue;
 
-			netdev_set_tc_queue(netdev,
-					    kinfo->tc_info[i].tc,
-					    kinfo->tc_info[i].tqp_count,
-					    kinfo->tc_info[i].tqp_offset);
+			netdev_set_tc_queue(netdev, i, tc_info->tqp_count[i],
+					    tc_info->tqp_offset[i]);
 		}
 	}
 
@@ -319,7 +318,7 @@ static u16 hns3_get_max_available_channels(struct hnae3_handle *h)
 	u16 alloc_tqps, max_rss_size, rss_size;
 
 	h->ae_algo->ops->get_tqps_and_rss_info(h, &alloc_tqps, &max_rss_size);
-	rss_size = alloc_tqps / h->kinfo.num_tc;
+	rss_size = alloc_tqps / h->kinfo.tc_info.num_tc;
 
 	return min_t(u16, rss_size, max_rss_size);
 }
@@ -463,7 +462,7 @@ static int hns3_nic_net_open(struct net_device *netdev)
 
 	kinfo = &h->kinfo;
 	for (i = 0; i < HNAE3_MAX_USER_PRIO; i++)
-		netdev_set_prio_tc_map(netdev, i, kinfo->prio_tc[i]);
+		netdev_set_prio_tc_map(netdev, i, kinfo->tc_info.prio_tc[i]);
 
 	if (h->ae_algo->ops->set_timer_task)
 		h->ae_algo->ops->set_timer_task(priv->ae_handle, true);
@@ -3914,21 +3913,20 @@ static void hns3_init_ring_hw(struct hns3_enet_ring *ring)
 static void hns3_init_tx_ring_tc(struct hns3_nic_priv *priv)
 {
 	struct hnae3_knic_private_info *kinfo = &priv->ae_handle->kinfo;
+	struct hnae3_tc_info *tc_info = &kinfo->tc_info;
 	int i;
 
 	for (i = 0; i < HNAE3_MAX_TC; i++) {
-		struct hnae3_tc_info *tc_info = &kinfo->tc_info[i];
 		int j;
 
-		if (!tc_info->enable)
+		if (!test_bit(i, &tc_info->tc_en))
 			continue;
 
-		for (j = 0; j < tc_info->tqp_count; j++) {
+		for (j = 0; j < tc_info->tqp_count[i]; j++) {
 			struct hnae3_queue *q;
 
-			q = priv->ring[tc_info->tqp_offset + j].tqp;
-			hns3_write_dev(q, HNS3_RING_TX_RING_TC_REG,
-				       tc_info->tc);
+			q = priv->ring[tc_info->tqp_offset[i] + j].tqp;
+			hns3_write_dev(q, HNS3_RING_TX_RING_TC_REG, i);
 		}
 	}
 }
@@ -4056,7 +4054,8 @@ static void hns3_info_show(struct hns3_nic_priv *priv)
 	dev_info(priv->dev, "RX buffer length: %u\n", kinfo->rx_buf_len);
 	dev_info(priv->dev, "Desc num per TX queue: %u\n", kinfo->num_tx_desc);
 	dev_info(priv->dev, "Desc num per RX queue: %u\n", kinfo->num_rx_desc);
-	dev_info(priv->dev, "Total number of enabled TCs: %u\n", kinfo->num_tc);
+	dev_info(priv->dev, "Total number of enabled TCs: %u\n",
+		 kinfo->tc_info.num_tc);
 	dev_info(priv->dev, "Max mtu size: %u\n", priv->netdev->max_mtu);
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index 16df050e72cf..9688b394634f 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -1418,7 +1418,7 @@ static void hclge_dbg_dump_qs_shaper_all(struct hclge_dev *hdev)
 
 		dev_info(&hdev->pdev->dev, "qs cfg of vport%d:\n", vport_id);
 
-		for (i = 0; i < kinfo->num_tc; i++) {
+		for (i = 0; i < kinfo->tc_info.num_tc; i++) {
 			u16 qsid = vport->qs_offset + i;
 
 			hclge_dbg_dump_qs_shaper_single(hdev, qsid);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ec918f2981ec..aa987cad7cad 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -10682,7 +10682,7 @@ static u32 hclge_get_max_channels(struct hnae3_handle *handle)
 	struct hclge_dev *hdev = vport->back;
 
 	return min_t(u32, hdev->rss_size_max,
-		     vport->alloc_tqps / kinfo->num_tc);
+		     vport->alloc_tqps / kinfo->tc_info.num_tc);
 }
 
 static void hclge_get_channels(struct hnae3_handle *handle,
@@ -10769,7 +10769,7 @@ out:
 		dev_info(&hdev->pdev->dev,
 			 "Channels changed, rss_size from %u to %u, tqps from %u to %u",
 			 cur_rss_size, kinfo->rss_size,
-			 cur_tqps, kinfo->rss_size * kinfo->num_tc);
+			 cur_tqps, kinfo->rss_size * kinfo->tc_info.num_tc);
 
 	return ret;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
index 9969714d1133..cdfa04bc4598 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -423,7 +423,7 @@ static void hclge_get_vf_tcinfo(struct hclge_vport *vport,
 	struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
 	unsigned int i;
 
-	for (i = 0; i < kinfo->num_tc; i++)
+	for (i = 0; i < kinfo->tc_info.num_tc; i++)
 		resp_msg->data[0] |= BIT(i);
 
 	resp_msg->len = sizeof(u8);
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index 8c5c5562c0a7..df42458d909b 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -535,7 +535,7 @@ int hclge_tm_qs_shaper_cfg(struct hclge_vport *vport, int max_tx_rate)
 						 HCLGE_SHAPER_BS_U_DEF,
 						 HCLGE_SHAPER_BS_S_DEF);
 
-	for (i = 0; i < kinfo->num_tc; i++) {
+	for (i = 0; i < kinfo->tc_info.num_tc; i++) {
 		hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QCN_SHAPPING_CFG,
 					   false);
 
@@ -566,13 +566,13 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport)
 	/* TC configuration is shared by PF/VF in one port, only allow
 	 * one tc for VF for simplicity. VF's vport_id is non zero.
 	 */
-	kinfo->num_tc = vport->vport_id ? 1 :
+	kinfo->tc_info.num_tc = vport->vport_id ? 1 :
 			min_t(u16, vport->alloc_tqps, hdev->tm_info.num_tc);
 	vport->qs_offset = (vport->vport_id ? HNAE3_MAX_TC : 0) +
 				(vport->vport_id ? (vport->vport_id - 1) : 0);
 
 	max_rss_size = min_t(u16, hdev->rss_size_max,
-			     vport->alloc_tqps / kinfo->num_tc);
+			     vport->alloc_tqps / kinfo->tc_info.num_tc);
 
 	/* Set to user value, no larger than max_rss_size. */
 	if (kinfo->req_rss_size != kinfo->rss_size && kinfo->req_rss_size &&
@@ -589,34 +589,32 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport)
 		if (!kinfo->req_rss_size)
 			max_rss_size = min_t(u16, max_rss_size,
 					     (hdev->num_nic_msi - 1) /
-					     kinfo->num_tc);
+					     kinfo->tc_info.num_tc);
 
 		/* Set to the maximum specification value (max_rss_size). */
 		kinfo->rss_size = max_rss_size;
 	}
 
-	kinfo->num_tqps = kinfo->num_tc * kinfo->rss_size;
+	kinfo->num_tqps = kinfo->tc_info.num_tc * kinfo->rss_size;
 	vport->dwrr = 100;  /* 100 percent as init */
 	vport->alloc_rss_size = kinfo->rss_size;
 	vport->bw_limit = hdev->tm_info.pg_info[0].bw_limit;
 
 	for (i = 0; i < HNAE3_MAX_TC; i++) {
-		if (hdev->hw_tc_map & BIT(i) && i < kinfo->num_tc) {
-			kinfo->tc_info[i].enable = true;
-			kinfo->tc_info[i].tqp_offset = i * kinfo->rss_size;
-			kinfo->tc_info[i].tqp_count = kinfo->rss_size;
-			kinfo->tc_info[i].tc = i;
+		if (hdev->hw_tc_map & BIT(i) && i < kinfo->tc_info.num_tc) {
+			set_bit(i, &kinfo->tc_info.tc_en);
+			kinfo->tc_info.tqp_offset[i] = i * kinfo->rss_size;
+			kinfo->tc_info.tqp_count[i] = kinfo->rss_size;
 		} else {
 			/* Set to default queue if TC is disable */
-			kinfo->tc_info[i].enable = false;
-			kinfo->tc_info[i].tqp_offset = 0;
-			kinfo->tc_info[i].tqp_count = 1;
-			kinfo->tc_info[i].tc = 0;
+			clear_bit(i, &kinfo->tc_info.tc_en);
+			kinfo->tc_info.tqp_offset[i] = 0;
+			kinfo->tc_info.tqp_count[i] = 1;
 		}
 	}
 
-	memcpy(kinfo->prio_tc, hdev->tm_info.prio_tc,
-	       sizeof_field(struct hnae3_knic_private_info, prio_tc));
+	memcpy(kinfo->tc_info.prio_tc, hdev->tm_info.prio_tc,
+	       sizeof_field(struct hnae3_tc_info, prio_tc));
 }
 
 static void hclge_tm_vport_info_update(struct hclge_dev *hdev)
@@ -815,15 +813,14 @@ static int hclge_vport_q_to_qs_map(struct hclge_dev *hdev,
 				   struct hclge_vport *vport)
 {
 	struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
+	struct hnae3_tc_info *tc_info = &kinfo->tc_info;
 	struct hnae3_queue **tqp = kinfo->tqp;
-	struct hnae3_tc_info *v_tc_info;
 	u32 i, j;
 	int ret;
 
-	for (i = 0; i < kinfo->num_tc; i++) {
-		v_tc_info = &kinfo->tc_info[i];
-		for (j = 0; j < v_tc_info->tqp_count; j++) {
-			struct hnae3_queue *q = tqp[v_tc_info->tqp_offset + j];
+	for (i = 0; i < tc_info->num_tc; i++) {
+		for (j = 0; j < tc_info->tqp_count[i]; j++) {
+			struct hnae3_queue *q = tqp[tc_info->tqp_offset[i] + j];
 
 			ret = hclge_tm_q_to_qs_map_cfg(hdev,
 						       hclge_get_queue_id(q),
@@ -848,7 +845,7 @@ static int hclge_tm_pri_q_qs_cfg(struct hclge_dev *hdev)
 			struct hnae3_knic_private_info *kinfo =
 				&vport[k].nic.kinfo;
 
-			for (i = 0; i < kinfo->num_tc; i++) {
+			for (i = 0; i < kinfo->tc_info.num_tc; i++) {
 				ret = hclge_tm_qs_to_pri_map_cfg(
 					hdev, vport[k].qs_offset + i, i);
 				if (ret)
@@ -959,7 +956,7 @@ static int hclge_tm_pri_vnet_base_shaper_qs_cfg(struct hclge_vport *vport)
 	u32 i;
 	int ret;
 
-	for (i = 0; i < kinfo->num_tc; i++) {
+	for (i = 0; i < kinfo->tc_info.num_tc; i++) {
 		ret = hclge_shaper_para_calc(hdev->tm_info.tc_info[i].bw_limit,
 					     HCLGE_SHAPER_LVL_QSET,
 					     &ir_para, max_tm_rate);
@@ -1074,7 +1071,7 @@ static int hclge_tm_pri_vnet_base_dwrr_pri_cfg(struct hclge_vport *vport)
 		return ret;
 
 	/* Qset dwrr */
-	for (i = 0; i < kinfo->num_tc; i++) {
+	for (i = 0; i < kinfo->tc_info.num_tc; i++) {
 		ret = hclge_tm_qs_weight_cfg(
 			hdev, vport->qs_offset + i,
 			hdev->tm_info.pg_info[0].tc_dwrr[i]);
@@ -1205,7 +1202,7 @@ static int hclge_tm_schd_mode_vnet_base_cfg(struct hclge_vport *vport)
 	if (ret)
 		return ret;
 
-	for (i = 0; i < kinfo->num_tc; i++) {
+	for (i = 0; i < kinfo->tc_info.num_tc; i++) {
 		u8 sch_mode = hdev->tm_info.tc_info[i].tc_sch_mode;
 
 		ret = hclge_tm_qs_schd_mode_cfg(hdev, vport->qs_offset + i,
@@ -1428,7 +1425,7 @@ void hclge_tm_prio_tc_info_update(struct hclge_dev *hdev, u8 *prio_tc)
 
 		for (k = 0;  k < hdev->num_alloc_vport; k++) {
 			kinfo = &vport[k].nic.kinfo;
-			kinfo->prio_tc[i] = prio_tc[i];
+			kinfo->tc_info.prio_tc[i] = prio_tc[i];
 		}
 	}
 }
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index aa026eb5cf58..15dca78fd736 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -418,19 +418,20 @@ static int hclgevf_knic_setup(struct hclgevf_dev *hdev)
 	struct hnae3_knic_private_info *kinfo;
 	u16 new_tqps = hdev->num_tqps;
 	unsigned int i;
+	u8 num_tc = 0;
 
 	kinfo = &nic->kinfo;
-	kinfo->num_tc = 0;
 	kinfo->num_tx_desc = hdev->num_tx_desc;
 	kinfo->num_rx_desc = hdev->num_rx_desc;
 	kinfo->rx_buf_len = hdev->rx_buf_len;
 	for (i = 0; i < HCLGEVF_MAX_TC_NUM; i++)
 		if (hdev->hw_tc_map & BIT(i))
-			kinfo->num_tc++;
+			num_tc++;
 
-	kinfo->rss_size
-		= min_t(u16, hdev->rss_size_max, new_tqps / kinfo->num_tc);
-	new_tqps = kinfo->rss_size * kinfo->num_tc;
+	num_tc = num_tc ? num_tc : 1;
+	kinfo->tc_info.num_tc = num_tc;
+	kinfo->rss_size = min_t(u16, hdev->rss_size_max, new_tqps / num_tc);
+	new_tqps = kinfo->rss_size * num_tc;
 	kinfo->num_tqps = min(new_tqps, hdev->num_tqps);
 
 	kinfo->tqp = devm_kcalloc(&hdev->pdev->dev, kinfo->num_tqps,
@@ -448,7 +449,7 @@ static int hclgevf_knic_setup(struct hclgevf_dev *hdev)
 	 * and rss size with the actual vector numbers
 	 */
 	kinfo->num_tqps = min_t(u16, hdev->num_nic_msix - 1, kinfo->num_tqps);
-	kinfo->rss_size = min_t(u16, kinfo->num_tqps / kinfo->num_tc,
+	kinfo->rss_size = min_t(u16, kinfo->num_tqps / num_tc,
 				kinfo->rss_size);
 
 	return 0;
@@ -3345,11 +3346,7 @@ static void hclgevf_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
 
 static u32 hclgevf_get_max_channels(struct hclgevf_dev *hdev)
 {
-	struct hnae3_handle *nic = &hdev->nic;
-	struct hnae3_knic_private_info *kinfo = &nic->kinfo;
-
-	return min_t(u32, hdev->rss_size_max,
-		     hdev->num_tqps / kinfo->num_tc);
+	return min(hdev->rss_size_max, hdev->num_tqps);
 }
 
 /**
@@ -3392,7 +3389,7 @@ static void hclgevf_update_rss_size(struct hnae3_handle *handle,
 	kinfo->req_rss_size = new_tqps_num;
 
 	max_rss_size = min_t(u16, hdev->rss_size_max,
-			     hdev->num_tqps / kinfo->num_tc);
+			     hdev->num_tqps / kinfo->tc_info.num_tc);
 
 	/* Use the user's configuration when it is not larger than
 	 * max_rss_size, otherwise, use the maximum specification value.
@@ -3404,7 +3401,7 @@ static void hclgevf_update_rss_size(struct hnae3_handle *handle,
 		 (!kinfo->req_rss_size && kinfo->rss_size < max_rss_size))
 		kinfo->rss_size = max_rss_size;
 
-	kinfo->num_tqps = kinfo->num_tc * kinfo->rss_size;
+	kinfo->num_tqps = kinfo->tc_info.num_tc * kinfo->rss_size;
 }
 
 static int hclgevf_set_channels(struct hnae3_handle *handle, u32 new_tqps_num,
@@ -3450,7 +3447,7 @@ out:
 		dev_info(&hdev->pdev->dev,
 			 "Channels changed, rss_size from %u to %u, tqps from %u to %u",
 			 cur_rss_size, kinfo->rss_size,
-			 cur_tqps, kinfo->rss_size * kinfo->num_tc);
+			 cur_tqps, kinfo->rss_size * kinfo->tc_info.num_tc);
 
 	return ret;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/e1000e/defines.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/e1000e/defines.h
index 63c3c79380a1..32e6d16b2dcf 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/e1000e/defines.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/e1000e/defines.h
@@ -638,6 +638,9 @@
 /* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
 #define NVM_SUM                    0xBABA
 
+/* Uninitialized ("empty") checksum word value */
+#define NVM_CHECKSUM_UNINITIALIZED 0xFFFF
+
 /* PBA (printed board assembly) number words */
 #define NVM_PBA_OFFSET_0           8
 #define NVM_PBA_OFFSET_1           9
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/e1000e/ich8lan.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 1f51252b465a..88a1d47f9005 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -4144,6 +4144,8 @@ static s32 e1000_validate_nvm_checksum_ich8lan(struct e1000_hw *hw)
 			ret_val = e1000e_update_nvm_checksum(hw);
 			if (ret_val)
 				return ret_val;
+		} else if (hw->mac.type == e1000_pch_tgp) {
+			return 0;
 		}
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/e1000e/nvm.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/e1000e/nvm.c
index e609f4df86f4..16369e6d245a 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/e1000e/nvm.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/e1000e/nvm.c
@@ -558,6 +558,12 @@ s32 e1000e_validate_nvm_checksum_generic(struct e1000_hw *hw)
 		checksum += nvm_data;
 	}
 
+	if (hw->mac.type == e1000_pch_tgp &&
+	    nvm_data == NVM_CHECKSUM_UNINITIALIZED) {
+		e_dbg("Uninitialized NVM Checksum on TGP platform - ignoring\n");
+		return 0;
+	}
+
 	if (checksum != (u16)NVM_SUM) {
 		e_dbg("NVM Checksum Invalid\n");
 		return -E1000_ERR_NVM;
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/fm10k/fm10k.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/fm10k/fm10k.h
index 6119a4108838..65a2816142d9 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/fm10k/fm10k.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/fm10k/fm10k.h
@@ -189,13 +189,14 @@ struct fm10k_q_vector {
 	struct fm10k_ring_container rx, tx;
 
 	struct napi_struct napi;
+	struct rcu_head rcu;	/* to avoid race with update stats on free */
+
 	cpumask_t affinity_mask;
 	char name[IFNAMSIZ + 9];
 
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *dbg_q_vector;
 #endif /* CONFIG_DEBUG_FS */
-	struct rcu_head rcu;	/* to avoid race with update stats on free */
 
 	/* for dynamic allocation of rings associated with this q_vector */
 	struct fm10k_ring ring[] ____cacheline_internodealigned_in_smp;
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e.h
index dd630b6bc74b..add9a3107d9a 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e.h
@@ -863,6 +863,7 @@ struct i40e_q_vector {
 	u16 reg_idx;		/* register index of the interrupt */
 
 	struct napi_struct napi;
+	struct rcu_head rcu;	/* to avoid race with update stats on free */
 
 	struct i40e_ring_container rx;
 	struct i40e_ring_container tx;
@@ -873,7 +874,6 @@ struct i40e_q_vector {
 	cpumask_t affinity_mask;
 	struct irq_affinity_notify affinity_notify;
 
-	struct rcu_head rcu;	/* to avoid race with update stats on free */
 	char name[I40E_INT_NAME_STR_LEN];
 	bool arm_wb_state;
 } ____cacheline_internodealigned_in_smp;
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e_ethtool.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 520929f4d535..7f8fc9b3b105 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -247,6 +247,7 @@ static const struct i40e_stats i40e_gstrings_net_stats[] = {
 	I40E_NETDEV_STAT(rx_errors),
 	I40E_NETDEV_STAT(tx_errors),
 	I40E_NETDEV_STAT(rx_dropped),
+	I40E_NETDEV_STAT(rx_missed_errors),
 	I40E_NETDEV_STAT(tx_dropped),
 	I40E_NETDEV_STAT(collisions),
 	I40E_NETDEV_STAT(rx_length_errors),
@@ -317,7 +318,7 @@ static const struct i40e_stats i40e_gstrings_stats[] = {
 	I40E_PF_STAT("port.rx_broadcast", stats.eth.rx_broadcast),
 	I40E_PF_STAT("port.tx_broadcast", stats.eth.tx_broadcast),
 	I40E_PF_STAT("port.tx_errors", stats.eth.tx_errors),
-	I40E_PF_STAT("port.rx_dropped", stats.eth.rx_discards),
+	I40E_PF_STAT("port.rx_discards", stats.eth.rx_discards),
 	I40E_PF_STAT("port.tx_dropped_link_down", stats.tx_dropped_link_down),
 	I40E_PF_STAT("port.rx_crc_errors", stats.crc_errors),
 	I40E_PF_STAT("port.illegal_bytes", stats.illegal_bytes),
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
index 35a903f6df21..aa24d1808c98 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -492,6 +492,7 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev,
 	stats->tx_dropped	= vsi_stats->tx_dropped;
 	stats->rx_errors	= vsi_stats->rx_errors;
 	stats->rx_dropped	= vsi_stats->rx_dropped;
+	stats->rx_missed_errors	= vsi_stats->rx_missed_errors;
 	stats->rx_crc_errors	= vsi_stats->rx_crc_errors;
 	stats->rx_length_errors	= vsi_stats->rx_length_errors;
 }
@@ -683,17 +684,13 @@ i40e_stats_update_rx_discards(struct i40e_vsi *vsi, struct i40e_hw *hw,
 			      struct i40e_eth_stats *stat_offset,
 			      struct i40e_eth_stats *stat)
 {
-	u64 rx_rdpc, rx_rxerr;
-
 	i40e_stat_update32(hw, I40E_GLV_RDPC(stat_idx), offset_loaded,
-			   &stat_offset->rx_discards, &rx_rdpc);
+			   &stat_offset->rx_discards, &stat->rx_discards);
 	i40e_stat_update64(hw,
 			   I40E_GL_RXERR1H(i40e_compute_pci_to_hw_id(vsi, hw)),
 			   I40E_GL_RXERR1L(i40e_compute_pci_to_hw_id(vsi, hw)),
 			   offset_loaded, &stat_offset->rx_discards_other,
-			   &rx_rxerr);
-
-	stat->rx_discards = rx_rdpc + rx_rxerr;
+			   &stat->rx_discards_other);
 }
 
 /**
@@ -715,9 +712,6 @@ void i40e_update_eth_stats(struct i40e_vsi *vsi)
 	i40e_stat_update32(hw, I40E_GLV_TEPC(stat_idx),
 			   vsi->stat_offsets_loaded,
 			   &oes->tx_errors, &es->tx_errors);
-	i40e_stat_update32(hw, I40E_GLV_RDPC(stat_idx),
-			   vsi->stat_offsets_loaded,
-			   &oes->rx_discards, &es->rx_discards);
 	i40e_stat_update32(hw, I40E_GLV_RUPP(stat_idx),
 			   vsi->stat_offsets_loaded,
 			   &oes->rx_unknown_protocol, &es->rx_unknown_protocol);
@@ -958,8 +952,10 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
 	ns->tx_errors = es->tx_errors;
 	ons->multicast = oes->rx_multicast;
 	ns->multicast = es->rx_multicast;
-	ons->rx_dropped = oes->rx_discards;
-	ns->rx_dropped = es->rx_discards;
+	ons->rx_dropped = oes->rx_discards_other;
+	ns->rx_dropped = es->rx_discards_other;
+	ons->rx_missed_errors = oes->rx_discards;
+	ns->rx_missed_errors = es->rx_discards;
 	ons->tx_dropped = oes->tx_discards;
 	ns->tx_dropped = es->tx_discards;
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 852ece241a27..c86c429e9a3a 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -4835,8 +4835,8 @@ int i40e_get_vf_stats(struct net_device *netdev, int vf_id,
 	vf_stats->tx_bytes   = stats->tx_bytes;
 	vf_stats->broadcast  = stats->rx_broadcast;
 	vf_stats->multicast  = stats->rx_multicast;
-	vf_stats->rx_dropped = stats->rx_discards;
-	vf_stats->tx_dropped = stats->tx_discards;
+	vf_stats->rx_dropped = stats->rx_discards + stats->rx_discards_other;
+	vf_stats->tx_dropped = stats->tx_errors;
 
 	return 0;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/ice/ice_flex_pipe.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
index a81be917f653..da2906720c63 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
@@ -1449,6 +1449,8 @@ enum ice_status ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len)
 		return ICE_ERR_PARAM;
 
 	buf_copy = devm_kmemdup(ice_hw_to_dev(hw), buf, len, GFP_KERNEL);
+	if (!buf_copy)
+		return ICE_ERR_NO_MEMORY;
 
 	status = ice_init_pkg(hw, buf_copy, len);
 	if (status) {
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 18251edbfabf..3ea7095fc04f 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -457,9 +457,10 @@ struct ixgbe_q_vector {
 	struct ixgbe_ring_container rx, tx;
 
 	struct napi_struct napi;
+	struct rcu_head rcu;	/* to avoid race with update stats on free */
+
 	cpumask_t affinity_mask;
 	int numa_node;
-	struct rcu_head rcu;	/* to avoid race with update stats on free */
 	char name[IFNAMSIZ + 9];
 
 	/* for dynamic allocation of rings associated with this q_vector */
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index ca1a428b278e..54351d6742d0 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -390,7 +390,7 @@ static bool ixgbe_xmit_zc(struct ixgbe_ring *xdp_ring, unsigned int budget)
 	dma_addr_t dma;
 	u32 cmd_type;
 
-	while (budget-- > 0) {
+	while (likely(budget)) {
 		if (unlikely(!ixgbe_desc_unused(xdp_ring))) {
 			work_done = false;
 			break;
@@ -425,6 +425,8 @@ static bool ixgbe_xmit_zc(struct ixgbe_ring *xdp_ring, unsigned int budget)
 		xdp_ring->next_to_use++;
 		if (xdp_ring->next_to_use == xdp_ring->count)
 			xdp_ring->next_to_use = 0;
+
+		budget--;
 	}
 
 	if (tx_desc) {
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/mellanox/mlxsw/spectrum.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 15c3e537a31d..e10eb3072728 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2216,6 +2216,8 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 			     ROUTER_EXP, false),
 	MLXSW_SP_RXL_NO_MARK(DISCARD_ING_ROUTER_DIP_LINK_LOCAL, FORWARD,
 			     ROUTER_EXP, false),
+	MLXSW_SP_RXL_NO_MARK(DISCARD_ING_ROUTER_SIP_LINK_LOCAL, FORWARD,
+			     ROUTER_EXP, false),
 	/* Multicast Router Traps */
 	MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false),
 	MLXSW_SP_RXL_L3_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false),
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/mellanox/mlxsw/trap.h linux-libre-5.10.241-gnu1/drivers/net/ethernet/mellanox/mlxsw/trap.h
index 57f9e24602d0..93ca6f90f320 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -92,6 +92,7 @@ enum {
 	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_IPV4_SIP_BC = 0x16A,
 	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_IPV4_DIP_LOCAL_NET = 0x16B,
 	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_DIP_LINK_LOCAL = 0x16C,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_SIP_LINK_LOCAL = 0x16D,
 	MLXSW_TRAP_ID_DISCARD_ROUTER_IRIF_EN = 0x178,
 	MLXSW_TRAP_ID_DISCARD_ROUTER_ERIF_EN = 0x179,
 	MLXSW_TRAP_ID_DISCARD_ROUTER_LPM4 = 0x17B,
diff --git linux-libre-5.10.240-gnu1/drivers/net/ethernet/xilinx/xilinx_emaclite.c linux-libre-5.10.241-gnu1/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index 02b95afe2506..c8bd4880b609 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -293,7 +293,7 @@ static void xemaclite_aligned_read(u32 *src_ptr, u8 *dest_ptr,
 
 		/* Read the remaining data */
 		for (; length > 0; length--)
-			*to_u8_ptr = *from_u8_ptr;
+			*to_u8_ptr++ = *from_u8_ptr++;
 	}
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/hyperv/hyperv_net.h linux-libre-5.10.241-gnu1/drivers/net/hyperv/hyperv_net.h
index 15652d7951f9..4ee5ee2eb852 100644
--- linux-libre-5.10.240-gnu1/drivers/net/hyperv/hyperv_net.h
+++ linux-libre-5.10.241-gnu1/drivers/net/hyperv/hyperv_net.h
@@ -985,6 +985,7 @@ struct net_device_context {
 	struct net_device __rcu *vf_netdev;
 	struct netvsc_vf_pcpu_stats __percpu *vf_stats;
 	struct delayed_work vf_takeover;
+	struct delayed_work vfns_work;
 
 	/* 1: allocated, serial number is valid. 0: not allocated */
 	u32 vf_alloc;
@@ -999,6 +1000,8 @@ struct net_device_context {
 	struct netvsc_device_info *saved_netvsc_dev_info;
 };
 
+void netvsc_vfns_work(struct work_struct *w);
+
 /* Per channel data */
 struct netvsc_channel {
 	struct vmbus_channel *channel;
diff --git linux-libre-5.10.240-gnu1/drivers/net/hyperv/netvsc_drv.c linux-libre-5.10.241-gnu1/drivers/net/hyperv/netvsc_drv.c
index 9ae4f88ab455..f9f10800968b 100644
--- linux-libre-5.10.240-gnu1/drivers/net/hyperv/netvsc_drv.c
+++ linux-libre-5.10.241-gnu1/drivers/net/hyperv/netvsc_drv.c
@@ -2541,6 +2541,7 @@ static int netvsc_probe(struct hv_device *dev,
 	spin_lock_init(&net_device_ctx->lock);
 	INIT_LIST_HEAD(&net_device_ctx->reconfig_events);
 	INIT_DELAYED_WORK(&net_device_ctx->vf_takeover, netvsc_vf_setup);
+	INIT_DELAYED_WORK(&net_device_ctx->vfns_work, netvsc_vfns_work);
 
 	net_device_ctx->vf_stats
 		= netdev_alloc_pcpu_stats(struct netvsc_vf_pcpu_stats);
@@ -2679,6 +2680,8 @@ static int netvsc_remove(struct hv_device *dev)
 	cancel_delayed_work_sync(&ndev_ctx->dwork);
 
 	rtnl_lock();
+	cancel_delayed_work_sync(&ndev_ctx->vfns_work);
+
 	nvdev = rtnl_dereference(ndev_ctx->nvdev);
 	if (nvdev) {
 		cancel_work_sync(&nvdev->subchan_work);
@@ -2721,6 +2724,7 @@ static int netvsc_suspend(struct hv_device *dev)
 	cancel_delayed_work_sync(&ndev_ctx->dwork);
 
 	rtnl_lock();
+	cancel_delayed_work_sync(&ndev_ctx->vfns_work);
 
 	nvdev = rtnl_dereference(ndev_ctx->nvdev);
 	if (nvdev == NULL) {
@@ -2814,6 +2818,27 @@ static void netvsc_event_set_vf_ns(struct net_device *ndev)
 	}
 }
 
+void netvsc_vfns_work(struct work_struct *w)
+{
+	struct net_device_context *ndev_ctx =
+		container_of(w, struct net_device_context, vfns_work.work);
+	struct net_device *ndev;
+
+	if (!rtnl_trylock()) {
+		schedule_delayed_work(&ndev_ctx->vfns_work, 1);
+		return;
+	}
+
+	ndev = hv_get_drvdata(ndev_ctx->device_ctx);
+	if (!ndev)
+		goto out;
+
+	netvsc_event_set_vf_ns(ndev);
+
+out:
+	rtnl_unlock();
+}
+
 /*
  * On Hyper-V, every VF interface is matched with a corresponding
  * synthetic interface. The synthetic interface is presented first
@@ -2824,10 +2849,12 @@ static int netvsc_netdev_event(struct notifier_block *this,
 			       unsigned long event, void *ptr)
 {
 	struct net_device *event_dev = netdev_notifier_info_to_dev(ptr);
+	struct net_device_context *ndev_ctx;
 	int ret = 0;
 
 	if (event_dev->netdev_ops == &device_ops && event == NETDEV_REGISTER) {
-		netvsc_event_set_vf_ns(event_dev);
+		ndev_ctx = netdev_priv(event_dev);
+		schedule_delayed_work(&ndev_ctx->vfns_work, 0);
 		return NOTIFY_DONE;
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/phy/mscc/mscc_ptp.c linux-libre-5.10.241-gnu1/drivers/net/phy/mscc/mscc_ptp.c
index 85102e895665..4a00b82d3ca5 100644
--- linux-libre-5.10.240-gnu1/drivers/net/phy/mscc/mscc_ptp.c
+++ linux-libre-5.10.241-gnu1/drivers/net/phy/mscc/mscc_ptp.c
@@ -897,6 +897,7 @@ static int vsc85xx_eth1_conf(struct phy_device *phydev, enum ts_blk blk,
 				     get_unaligned_be32(ptp_multicast));
 	} else {
 		val |= ANA_ETH1_FLOW_ADDR_MATCH2_ANY_MULTICAST;
+		val |= ANA_ETH1_FLOW_ADDR_MATCH2_ANY_UNICAST;
 		vsc85xx_ts_write_csr(phydev, blk,
 				     MSCC_ANA_ETH1_FLOW_ADDR_MATCH2(0), val);
 		vsc85xx_ts_write_csr(phydev, blk,
diff --git linux-libre-5.10.240-gnu1/drivers/net/phy/mscc/mscc_ptp.h linux-libre-5.10.241-gnu1/drivers/net/phy/mscc/mscc_ptp.h
index 3ea163af0f4f..7e3809e4aa5f 100644
--- linux-libre-5.10.240-gnu1/drivers/net/phy/mscc/mscc_ptp.h
+++ linux-libre-5.10.241-gnu1/drivers/net/phy/mscc/mscc_ptp.h
@@ -98,6 +98,7 @@
 #define MSCC_ANA_ETH1_FLOW_ADDR_MATCH2(x) (MSCC_ANA_ETH1_FLOW_ENA(x) + 3)
 #define ANA_ETH1_FLOW_ADDR_MATCH2_MASK_MASK	GENMASK(22, 20)
 #define ANA_ETH1_FLOW_ADDR_MATCH2_ANY_MULTICAST	0x400000
+#define ANA_ETH1_FLOW_ADDR_MATCH2_ANY_UNICAST	0x200000
 #define ANA_ETH1_FLOW_ADDR_MATCH2_FULL_ADDR	0x100000
 #define ANA_ETH1_FLOW_ADDR_MATCH2_SRC_DEST_MASK	GENMASK(17, 16)
 #define ANA_ETH1_FLOW_ADDR_MATCH2_SRC_DEST	0x020000
diff --git linux-libre-5.10.240-gnu1/drivers/net/phy/smsc.c linux-libre-5.10.241-gnu1/drivers/net/phy/smsc.c
index d860a2626b13..c799c6505767 100644
--- linux-libre-5.10.240-gnu1/drivers/net/phy/smsc.c
+++ linux-libre-5.10.241-gnu1/drivers/net/phy/smsc.c
@@ -427,6 +427,7 @@ static struct phy_driver smsc_phy_driver[] = {
 
 	/* PHY_BASIC_FEATURES */
 
+	.flags		= PHY_RST_AFTER_CLK_EN,
 	.probe		= smsc_phy_probe,
 	.remove		= smsc_phy_remove,
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/ppp/pptp.c linux-libre-5.10.241-gnu1/drivers/net/ppp/pptp.c
index 05a75b5a8b68..3c1e7155e2bf 100644
--- linux-libre-5.10.240-gnu1/drivers/net/ppp/pptp.c
+++ linux-libre-5.10.241-gnu1/drivers/net/ppp/pptp.c
@@ -159,19 +159,17 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	int len;
 	unsigned char *data;
 	__u32 seq_recv;
-
-
 	struct rtable *rt;
 	struct net_device *tdev;
 	struct iphdr  *iph;
 	int    max_headroom;
 
 	if (sk_pppox(po)->sk_state & PPPOX_DEAD)
-		goto tx_error;
+		goto tx_drop;
 
 	rt = pptp_route_output(po, &fl4);
 	if (IS_ERR(rt))
-		goto tx_error;
+		goto tx_drop;
 
 	tdev = rt->dst.dev;
 
@@ -179,16 +177,20 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 
 	if (skb_headroom(skb) < max_headroom || skb_cloned(skb) || skb_shared(skb)) {
 		struct sk_buff *new_skb = skb_realloc_headroom(skb, max_headroom);
-		if (!new_skb) {
-			ip_rt_put(rt);
+
+		if (!new_skb)
 			goto tx_error;
-		}
+
 		if (skb->sk)
 			skb_set_owner_w(new_skb, skb->sk);
 		consume_skb(skb);
 		skb = new_skb;
 	}
 
+	/* Ensure we can safely access protocol field and LCP code */
+	if (!pskb_may_pull(skb, 3))
+		goto tx_error;
+
 	data = skb->data;
 	islcp = ((data[0] << 8) + data[1]) == PPP_LCP && 1 <= data[2] && data[2] <= 7;
 
@@ -262,6 +264,8 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	return 1;
 
 tx_error:
+	ip_rt_put(rt);
+tx_drop:
 	kfree_skb(skb);
 	return 1;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/net/usb/sierra_net.c linux-libre-5.10.241-gnu1/drivers/net/usb/sierra_net.c
index 777f672f288c..cfc519bc4545 100644
--- linux-libre-5.10.240-gnu1/drivers/net/usb/sierra_net.c
+++ linux-libre-5.10.241-gnu1/drivers/net/usb/sierra_net.c
@@ -689,6 +689,10 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
 			status);
 		return -ENODEV;
 	}
+	if (!dev->status) {
+		dev_err(&dev->udev->dev, "No status endpoint found");
+		return -ENODEV;
+	}
 	/* Initialize sierra private data */
 	priv = kzalloc(sizeof *priv, GFP_KERNEL);
 	if (!priv)
diff --git linux-libre-5.10.240-gnu1/drivers/net/usb/usbnet.c linux-libre-5.10.241-gnu1/drivers/net/usb/usbnet.c
index ad425e09c75f..ac439f9ccfd4 100644
--- linux-libre-5.10.240-gnu1/drivers/net/usb/usbnet.c
+++ linux-libre-5.10.241-gnu1/drivers/net/usb/usbnet.c
@@ -1071,6 +1071,9 @@ static void __handle_link_change(struct usbnet *dev)
 	if (!test_bit(EVENT_DEV_OPEN, &dev->flags))
 		return;
 
+	if (test_and_clear_bit(EVENT_LINK_CARRIER_ON, &dev->flags))
+		netif_carrier_on(dev->net);
+
 	if (!netif_carrier_ok(dev->net)) {
 		/* kill URBs for reading packets to save bus bandwidth */
 		unlink_urbs(dev, &dev->rxq);
@@ -1960,10 +1963,12 @@ EXPORT_SYMBOL(usbnet_manage_power);
 void usbnet_link_change(struct usbnet *dev, bool link, bool need_reset)
 {
 	/* update link after link is reseted */
-	if (link && !need_reset)
-		netif_carrier_on(dev->net);
-	else
+	if (link && !need_reset) {
+		set_bit(EVENT_LINK_CARRIER_ON, &dev->flags);
+	} else {
+		clear_bit(EVENT_LINK_CARRIER_ON, &dev->flags);
 		netif_carrier_off(dev->net);
+	}
 
 	if (need_reset && link)
 		usbnet_defer_kevent(dev, EVENT_LINK_RESET);
diff --git linux-libre-5.10.240-gnu1/drivers/net/virtio_net.c linux-libre-5.10.241-gnu1/drivers/net/virtio_net.c
index 99dea89b2678..5698683779ee 100644
--- linux-libre-5.10.240-gnu1/drivers/net/virtio_net.c
+++ linux-libre-5.10.241-gnu1/drivers/net/virtio_net.c
@@ -394,6 +394,26 @@ static unsigned int mergeable_ctx_to_truesize(void *mrg_ctx)
 	return (unsigned long)mrg_ctx & ((1 << MRG_CTX_HEADER_SHIFT) - 1);
 }
 
+static int check_mergeable_len(struct net_device *dev, void *mrg_ctx,
+			       unsigned int len)
+{
+	unsigned int headroom, tailroom, room, truesize;
+
+	truesize = mergeable_ctx_to_truesize(mrg_ctx);
+	headroom = mergeable_ctx_to_headroom(mrg_ctx);
+	tailroom = headroom ? sizeof(struct skb_shared_info) : 0;
+	room = SKB_DATA_ALIGN(headroom + tailroom);
+
+	if (len > truesize - room) {
+		pr_debug("%s: rx error: len %u exceeds truesize %lu\n",
+			 dev->name, len, (unsigned long)(truesize - room));
+		dev->stats.rx_length_errors++;
+		return -1;
+	}
+
+	return 0;
+}
+
 /* Called from bottom half context */
 static struct sk_buff *page_to_skb(struct virtnet_info *vi,
 				   struct receive_queue *rq,
@@ -639,7 +659,8 @@ static unsigned int virtnet_get_headroom(struct virtnet_info *vi)
  * across multiple buffers (num_buf > 1), and we make sure buffers
  * have enough headroom.
  */
-static struct page *xdp_linearize_page(struct receive_queue *rq,
+static struct page *xdp_linearize_page(struct net_device *dev,
+				       struct receive_queue *rq,
 				       u16 *num_buf,
 				       struct page *p,
 				       int offset,
@@ -659,18 +680,27 @@ static struct page *xdp_linearize_page(struct receive_queue *rq,
 	memcpy(page_address(page) + page_off, page_address(p) + offset, *len);
 	page_off += *len;
 
+	/* Only mergeable mode can go inside this while loop. In small mode,
+	 * *num_buf == 1, so it cannot go inside.
+	 */
 	while (--*num_buf) {
 		unsigned int buflen;
 		void *buf;
+		void *ctx;
 		int off;
 
-		buf = virtqueue_get_buf(rq->vq, &buflen);
+		buf = virtqueue_get_buf_ctx(rq->vq, &buflen, &ctx);
 		if (unlikely(!buf))
 			goto err_buf;
 
 		p = virt_to_head_page(buf);
 		off = buf - page_address(p);
 
+		if (check_mergeable_len(dev, ctx, buflen)) {
+			put_page(p);
+			goto err_buf;
+		}
+
 		/* guard against a misconfigured or uncooperative backend that
 		 * is sending packet larger than the MTU.
 		 */
@@ -745,7 +775,7 @@ static struct sk_buff *receive_small(struct net_device *dev,
 			headroom = vi->hdr_len + header_offset;
 			buflen = SKB_DATA_ALIGN(GOOD_PACKET_LEN + headroom) +
 				 SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
-			xdp_page = xdp_linearize_page(rq, &num_buf, page,
+			xdp_page = xdp_linearize_page(dev, rq, &num_buf, page,
 						      offset, header_offset,
 						      &tlen);
 			if (!xdp_page)
@@ -916,7 +946,7 @@ static struct sk_buff *receive_mergeable(struct net_device *dev,
 		if (unlikely(num_buf > 1 ||
 			     headroom < virtnet_get_headroom(vi))) {
 			/* linearize data for XDP */
-			xdp_page = xdp_linearize_page(rq, &num_buf,
+			xdp_page = xdp_linearize_page(dev, rq, &num_buf,
 						      page, offset,
 						      VIRTIO_XDP_HEADROOM,
 						      &len);
diff --git linux-libre-5.10.240-gnu1/drivers/net/vrf.c linux-libre-5.10.241-gnu1/drivers/net/vrf.c
index c801185ade2b..b43e8041fda3 100644
--- linux-libre-5.10.240-gnu1/drivers/net/vrf.c
+++ linux-libre-5.10.241-gnu1/drivers/net/vrf.c
@@ -1316,6 +1316,8 @@ static void vrf_ip6_input_dst(struct sk_buff *skb, struct net_device *vrf_dev,
 	struct net *net = dev_net(vrf_dev);
 	struct rt6_info *rt6;
 
+	skb_dst_drop(skb);
+
 	rt6 = vrf_ip6_route_lookup(net, vrf_dev, &fl6, ifindex, skb,
 				   RT6_LOOKUP_F_HAS_SADDR | RT6_LOOKUP_F_IFACE);
 	if (unlikely(!rt6))
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/ath/ath11k/hal.c linux-libre-5.10.241-gnu1/drivers/net/wireless/ath/ath11k/hal.c
index f3b9108ab6bd..d5921805af63 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/ath/ath11k/hal.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/ath/ath11k/hal.c
@@ -833,7 +833,6 @@ void ath11k_hal_srng_access_end(struct ath11k_base *ab, struct hal_srng *srng)
 {
 	lockdep_assert_held(&srng->lock);
 
-	/* TODO: See if we need a write memory barrier here */
 	if (srng->flags & HAL_SRNG_FLAGS_LMAC_RING) {
 		/* For LMAC rings, ring pointer updates are done through FW and
 		 * hence written to a shared memory location that is read by FW
@@ -841,21 +840,37 @@ void ath11k_hal_srng_access_end(struct ath11k_base *ab, struct hal_srng *srng)
 		if (srng->ring_dir == HAL_SRNG_DIR_SRC) {
 			srng->u.src_ring.last_tp =
 				*(volatile u32 *)srng->u.src_ring.tp_addr;
-			*srng->u.src_ring.hp_addr = srng->u.src_ring.hp;
+			/* Make sure descriptor is written before updating the
+			 * head pointer.
+			 */
+			dma_wmb();
+			WRITE_ONCE(*srng->u.src_ring.hp_addr, srng->u.src_ring.hp);
 		} else {
 			srng->u.dst_ring.last_hp = *srng->u.dst_ring.hp_addr;
-			*srng->u.dst_ring.tp_addr = srng->u.dst_ring.tp;
+			/* Make sure descriptor is read before updating the
+			 * tail pointer.
+			 */
+			dma_mb();
+			WRITE_ONCE(*srng->u.dst_ring.tp_addr, srng->u.dst_ring.tp);
 		}
 	} else {
 		if (srng->ring_dir == HAL_SRNG_DIR_SRC) {
 			srng->u.src_ring.last_tp =
 				*(volatile u32 *)srng->u.src_ring.tp_addr;
+			/* Assume implementation use an MMIO write accessor
+			 * which has the required wmb() so that the descriptor
+			 * is written before the updating the head pointer.
+			 */
 			ath11k_hif_write32(ab,
 					   (unsigned long)srng->u.src_ring.hp_addr -
 					   (unsigned long)ab->mem,
 					   srng->u.src_ring.hp);
 		} else {
 			srng->u.dst_ring.last_hp = *srng->u.dst_ring.hp_addr;
+			/* Make sure descriptor is read before updating the
+			 * tail pointer.
+			 */
+			mb();
 			ath11k_hif_write32(ab,
 					   (unsigned long)srng->u.dst_ring.tp_addr -
 					   (unsigned long)ab->mem,
@@ -1290,6 +1305,10 @@ EXPORT_SYMBOL(ath11k_hal_srng_init);
 void ath11k_hal_srng_deinit(struct ath11k_base *ab)
 {
 	struct ath11k_hal *hal = &ab->hal;
+	int i;
+
+	for (i = 0; i < HAL_SRNG_RING_ID_MAX; i++)
+		ab->hal.srng_list[i].initialized = 0;
 
 	ath11k_hal_unregister_srng_key(ab);
 	ath11k_hal_free_cont_rdp(ab);
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c linux-libre-5.10.241-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index fbb5e29530e3..af06f31db0e2 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -1199,10 +1199,6 @@ brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
 		return -EAGAIN;
 	}
 
-	/* If scan req comes for p2p0, send it over primary I/F */
-	if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
-		vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;
-
 	brcmf_dbg(SCAN, "START ESCAN\n");
 
 	cfg->scan_request = request;
@@ -1218,6 +1214,10 @@ brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
 	if (err)
 		goto scan_out;
 
+	/* If scan req comes for p2p0, send it over primary I/F */
+	if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
+		vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;
+
 	err = brcmf_do_escan(vif->ifp, request);
 	if (err)
 		goto scan_out;
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c linux-libre-5.10.241-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
index 47c0e8e429e5..3064e603e7e3 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
@@ -919,7 +919,7 @@ void wlc_lcnphy_read_table(struct brcms_phy *pi, struct phytbl_info *pti)
 
 static void
 wlc_lcnphy_common_read_table(struct brcms_phy *pi, u32 tbl_id,
-			     const u16 *tbl_ptr, u32 tbl_len,
+			     u16 *tbl_ptr, u32 tbl_len,
 			     u32 tbl_width, u32 tbl_offset)
 {
 	struct phytbl_info tab;
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlegacy/4965-mac.c linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index bf6e7a1f863f..51cc16daf36b 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlegacy/4965-mac.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -1574,8 +1574,11 @@ il4965_tx_cmd_build_rate(struct il_priv *il,
 	    || rate_idx > RATE_COUNT_LEGACY)
 		rate_idx = rate_lowest_index(&il->bands[info->band], sta);
 	/* For 5 GHZ band, remap mac80211 rate indices into driver indices */
-	if (info->band == NL80211_BAND_5GHZ)
+	if (info->band == NL80211_BAND_5GHZ) {
 		rate_idx += IL_FIRST_OFDM_RATE;
+		if (rate_idx > IL_LAST_OFDM_RATE)
+			rate_idx = IL_LAST_OFDM_RATE;
+	}
 	/* Get PLCP rate for tx_cmd->rate_n_flags */
 	rate_plcp = il_rates[rate_idx].plcp;
 	/* Zero out flags for this packet */
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/main.c linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/main.c
index 6a19fc4c6860..54fef25a11a1 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/main.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/main.c
@@ -1054,9 +1054,11 @@ static void iwl_bg_restart(struct work_struct *data)
  *
  *****************************************************************************/
 
-static void iwl_setup_deferred_work(struct iwl_priv *priv)
+static int iwl_setup_deferred_work(struct iwl_priv *priv)
 {
 	priv->workqueue = alloc_ordered_workqueue(DRV_NAME, 0);
+	if (!priv->workqueue)
+		return -ENOMEM;
 
 	INIT_WORK(&priv->restart, iwl_bg_restart);
 	INIT_WORK(&priv->beacon_update, iwl_bg_beacon_update);
@@ -1073,6 +1075,8 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
 	timer_setup(&priv->statistics_periodic, iwl_bg_statistics_periodic, 0);
 
 	timer_setup(&priv->ucode_trace, iwl_bg_ucode_trace, 0);
+
+	return 0;
 }
 
 void iwl_cancel_deferred_work(struct iwl_priv *priv)
@@ -1462,7 +1466,9 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	/********************
 	 * 6. Setup services
 	 ********************/
-	iwl_setup_deferred_work(priv);
+	if (iwl_setup_deferred_work(priv))
+		goto out_uninit_drv;
+
 	iwl_setup_rx_handlers(priv);
 
 	iwl_power_initialize(priv);
@@ -1500,6 +1506,7 @@ out_destroy_workqueue:
 	iwl_cancel_deferred_work(priv);
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
+out_uninit_drv:
 	iwl_uninit_drv(priv);
 out_free_eeprom_blob:
 	kfree(priv->eeprom_blob);
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/rs.c linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index 958bfc38d390..f44448a13172 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
@@ -2926,7 +2926,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 		/* Repeat initial/next rate.
 		 * For legacy IWL_NUMBER_TRY == 1, this loop will not execute.
 		 * For HT IWL_HT_NUMBER_TRY == 3, this executes twice. */
-		while (repeat_rate > 0 && (index < LINK_QUAL_MAX_RETRY_NUM)) {
+		while (repeat_rate > 0 && index < (LINK_QUAL_MAX_RETRY_NUM - 1)) {
 			if (is_legacy(tbl_type.lq_type)) {
 				if (ant_toggle_cnt < NUM_TRY_BEFORE_ANT_TOGGLE)
 					ant_toggle_cnt++;
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/fw/dbg.c linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index 558caf78a56d..37c1158b9225 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2507,6 +2507,7 @@ int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
 	struct iwl_fw_dump_desc *desc;
 	unsigned int delay = 0;
 	bool monitor_only = false;
+	int ret;
 
 	if (trigger) {
 		u16 occurrences = le16_to_cpu(trigger->occurrences) - 1;
@@ -2537,7 +2538,11 @@ int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
 	desc->trig_desc.type = cpu_to_le32(trig);
 	memcpy(desc->trig_desc.data, str, len);
 
-	return iwl_fw_dbg_collect_desc(fwrt, desc, monitor_only, delay);
+	ret = iwl_fw_dbg_collect_desc(fwrt, desc, monitor_only, delay);
+	if (ret)
+		kfree(desc);
+
+	return ret;
 }
 IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect);
 
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/ops.c linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 9b1a1455a7d5..1f14636d6a3a 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -116,8 +116,10 @@ static int __init iwl_mvm_init(void)
 	}
 
 	ret = iwl_opmode_register("iwlmvm", &iwl_mvm_ops);
-	if (ret)
+	if (ret) {
 		pr_err("Unable to register MVM op_mode: %d\n", ret);
+		iwl_mvm_rate_control_unregister();
+	}
 
 	return ret;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/scan.c linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index a52af491eed5..6e6325717c0a 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -876,7 +876,7 @@ static inline bool iwl_mvm_scan_fits(struct iwl_mvm *mvm, int n_ssids,
 				     int n_channels)
 {
 	return ((n_ssids <= PROBE_OPTION_MAX) &&
-		(n_channels <= mvm->fw->ucode_capa.n_scan_channels) &
+		(n_channels <= mvm->fw->ucode_capa.n_scan_channels) &&
 		(ies->common_ie_len +
 		 ies->len[NL80211_BAND_2GHZ] +
 		 ies->len[NL80211_BAND_5GHZ] <=
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/marvell/mwl8k.c linux-libre-5.10.241-gnu1/drivers/net/wireless/marvell/mwl8k.c
index d11727aa6f41..58a7a3273fe4 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/marvell/mwl8k.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/marvell/mwl8k.c
@@ -1220,6 +1220,10 @@ static int rxq_refill(struct ieee80211_hw *hw, int index, int limit)
 
 		addr = pci_map_single(priv->pdev, skb->data,
 				      MWL8K_RX_MAXSZ, DMA_FROM_DEVICE);
+		if (dma_mapping_error(&priv->pdev->dev, addr)) {
+			kfree_skb(skb);
+			break;
+		}
 
 		rxq->rxd_count++;
 		rx = rxq->tail++;
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c linux-libre-5.10.241-gnu1/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
index eb68b2d3caa1..c9df185dc3f4 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
@@ -1041,10 +1041,11 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
 	rtl818x_iowrite8(priv, &priv->map->CONFIG4, reg | RTL818X_CONFIG4_VCOOFF);
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
 
+	usb_kill_anchored_urbs(&priv->anchored);
+
 	while ((skb = skb_dequeue(&priv->b_tx_status.queue)))
 		dev_kfree_skb_any(skb);
 
-	usb_kill_anchored_urbs(&priv->anchored);
 	mutex_unlock(&priv->conf_mutex);
 
 	if (!priv->is_rtl8187b)
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c linux-libre-5.10.241-gnu1/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index f507c82427de..ae71a53bcfe7 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -5786,7 +5786,7 @@ static int rtl8xxxu_submit_rx_urb(struct rtl8xxxu_priv *priv,
 		skb_size = fops->rx_agg_buf_size;
 		skb_size += (rx_desc_sz + sizeof(struct rtl8723au_phy_stats));
 	} else {
-		skb_size = IEEE80211_MAX_FRAME_LEN;
+		skb_size = IEEE80211_MAX_FRAME_LEN + rx_desc_sz;
 	}
 
 	skb = __netdev_alloc_skb(NULL, skb_size, GFP_KERNEL);
diff --git linux-libre-5.10.240-gnu1/drivers/net/wireless/realtek/rtlwifi/pci.c linux-libre-5.10.241-gnu1/drivers/net/wireless/realtek/rtlwifi/pci.c
index f024533d34a9..02821588673e 100644
--- linux-libre-5.10.240-gnu1/drivers/net/wireless/realtek/rtlwifi/pci.c
+++ linux-libre-5.10.241-gnu1/drivers/net/wireless/realtek/rtlwifi/pci.c
@@ -573,8 +573,11 @@ remap:
 		dma_map_single(&rtlpci->pdev->dev, skb_tail_pointer(skb),
 			       rtlpci->rxbuffersize, DMA_FROM_DEVICE);
 	bufferaddress = *((dma_addr_t *)skb->cb);
-	if (dma_mapping_error(&rtlpci->pdev->dev, bufferaddress))
+	if (dma_mapping_error(&rtlpci->pdev->dev, bufferaddress)) {
+		if (!new_skb)
+			kfree_skb(skb);
 		return 0;
+	}
 	rtlpci->rx_ring[rxring_idx].rx_buf[desc_idx] = skb;
 	if (rtlpriv->use_new_trx_flow) {
 		/* skb->cb may be 64 bit address */
@@ -803,13 +806,19 @@ new_trx_end:
 		skb = new_skb;
 no_new:
 		if (rtlpriv->use_new_trx_flow) {
-			_rtl_pci_init_one_rxdesc(hw, skb, (u8 *)buffer_desc,
-						 rxring_idx,
-						 rtlpci->rx_ring[rxring_idx].idx);
+			if (!_rtl_pci_init_one_rxdesc(hw, skb, (u8 *)buffer_desc,
+						      rxring_idx,
+						      rtlpci->rx_ring[rxring_idx].idx)) {
+				if (new_skb)
+					dev_kfree_skb_any(skb);
+			}
 		} else {
-			_rtl_pci_init_one_rxdesc(hw, skb, (u8 *)pdesc,
-						 rxring_idx,
-						 rtlpci->rx_ring[rxring_idx].idx);
+			if (!_rtl_pci_init_one_rxdesc(hw, skb, (u8 *)pdesc,
+						      rxring_idx,
+						      rtlpci->rx_ring[rxring_idx].idx)) {
+				if (new_skb)
+					dev_kfree_skb_any(skb);
+			}
 			if (rtlpci->rx_ring[rxring_idx].idx ==
 			    rtlpci->rxringcount - 1)
 				rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc,
diff --git linux-libre-5.10.240-gnu1/drivers/net/xen-netfront.c linux-libre-5.10.241-gnu1/drivers/net/xen-netfront.c
index bad9e549d533..34c4770bf555 100644
--- linux-libre-5.10.240-gnu1/drivers/net/xen-netfront.c
+++ linux-libre-5.10.241-gnu1/drivers/net/xen-netfront.c
@@ -638,8 +638,6 @@ static int xennet_xdp_xmit_one(struct net_device *dev,
 	tx_stats->packets++;
 	u64_stats_update_end(&tx_stats->syncp);
 
-	xennet_tx_buf_gc(queue);
-
 	return 0;
 }
 
@@ -851,9 +849,6 @@ static netdev_tx_t xennet_start_xmit(struct sk_buff *skb, struct net_device *dev
 	tx_stats->packets++;
 	u64_stats_update_end(&tx_stats->syncp);
 
-	/* Note: It is not safe to access skb after xennet_tx_buf_gc()! */
-	xennet_tx_buf_gc(queue);
-
 	if (!netfront_tx_slot_available(queue))
 		netif_tx_stop_queue(netdev_get_tx_queue(dev, queue->id));
 
diff --git linux-libre-5.10.240-gnu1/drivers/pci/controller/pcie-rockchip-host.c linux-libre-5.10.241-gnu1/drivers/pci/controller/pcie-rockchip-host.c
index 0d6df73bb918..86bb4f82048a 100644
--- linux-libre-5.10.240-gnu1/drivers/pci/controller/pcie-rockchip-host.c
+++ linux-libre-5.10.241-gnu1/drivers/pci/controller/pcie-rockchip-host.c
@@ -442,7 +442,7 @@ static irqreturn_t rockchip_pcie_subsys_irq_handler(int irq, void *arg)
 			dev_dbg(dev, "malformed TLP received from the link\n");
 
 		if (sub_reg & PCIE_CORE_INT_UCR)
-			dev_dbg(dev, "malformed TLP received from the link\n");
+			dev_dbg(dev, "Unexpected Completion received from the link\n");
 
 		if (sub_reg & PCIE_CORE_INT_FCE)
 			dev_dbg(dev, "an error was observed in the flow control advertisements from the other side\n");
diff --git linux-libre-5.10.240-gnu1/drivers/pci/endpoint/pci-ep-cfs.c linux-libre-5.10.241-gnu1/drivers/pci/endpoint/pci-ep-cfs.c
index 3710adf51912..e9642721e2ff 100644
--- linux-libre-5.10.240-gnu1/drivers/pci/endpoint/pci-ep-cfs.c
+++ linux-libre-5.10.241-gnu1/drivers/pci/endpoint/pci-ep-cfs.c
@@ -464,6 +464,7 @@ void pci_ep_cfs_remove_epf_group(struct config_group *group)
 	if (IS_ERR_OR_NULL(group))
 		return;
 
+	list_del(&group->group_entry);
 	configfs_unregister_default_group(group);
 }
 EXPORT_SYMBOL(pci_ep_cfs_remove_epf_group);
diff --git linux-libre-5.10.240-gnu1/drivers/pci/endpoint/pci-epf-core.c linux-libre-5.10.241-gnu1/drivers/pci/endpoint/pci-epf-core.c
index c977cf9dce56..365ea23f9285 100644
--- linux-libre-5.10.240-gnu1/drivers/pci/endpoint/pci-epf-core.c
+++ linux-libre-5.10.241-gnu1/drivers/pci/endpoint/pci-epf-core.c
@@ -147,7 +147,7 @@ static void pci_epf_remove_cfs(struct pci_epf_driver *driver)
 	mutex_lock(&pci_epf_mutex);
 	list_for_each_entry_safe(group, tmp, &driver->epf_group, group_entry)
 		pci_ep_cfs_remove_epf_group(group);
-	list_del(&driver->epf_group);
+	WARN_ON(!list_empty(&driver->epf_group));
 	mutex_unlock(&pci_epf_mutex);
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/pci/hotplug/pnv_php.c linux-libre-5.10.241-gnu1/drivers/pci/hotplug/pnv_php.c
index cf9c0e75f0be..03c4d0d7f9b1 100644
--- linux-libre-5.10.240-gnu1/drivers/pci/hotplug/pnv_php.c
+++ linux-libre-5.10.241-gnu1/drivers/pci/hotplug/pnv_php.c
@@ -3,11 +3,14 @@
  * PCI Hotplug Driver for PowerPC PowerNV platform.
  *
  * Copyright Gavin Shan, IBM Corporation 2016.
+ * Copyright (C) 2025 Raptor Engineering, LLC
+ * Copyright (C) 2025 Raptor Computing Systems, LLC
  */
 
 #include <linux/libfdt.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/delay.h>
 #include <linux/pci_hotplug.h>
 
 #include <asm/opal.h>
@@ -34,8 +37,10 @@ static void pnv_php_register(struct device_node *dn);
 static void pnv_php_unregister_one(struct device_node *dn);
 static void pnv_php_unregister(struct device_node *dn);
 
+static void pnv_php_enable_irq(struct pnv_php_slot *php_slot);
+
 static void pnv_php_disable_irq(struct pnv_php_slot *php_slot,
-				bool disable_device)
+				bool disable_device, bool disable_msi)
 {
 	struct pci_dev *pdev = php_slot->pdev;
 	u16 ctrl;
@@ -51,19 +56,15 @@ static void pnv_php_disable_irq(struct pnv_php_slot *php_slot,
 		php_slot->irq = 0;
 	}
 
-	if (php_slot->wq) {
-		destroy_workqueue(php_slot->wq);
-		php_slot->wq = NULL;
-	}
-
-	if (disable_device) {
+	if (disable_device || disable_msi) {
 		if (pdev->msix_enabled)
 			pci_disable_msix(pdev);
 		else if (pdev->msi_enabled)
 			pci_disable_msi(pdev);
+	}
 
+	if (disable_device)
 		pci_disable_device(pdev);
-	}
 }
 
 static void pnv_php_free_slot(struct kref *kref)
@@ -72,7 +73,8 @@ static void pnv_php_free_slot(struct kref *kref)
 					struct pnv_php_slot, kref);
 
 	WARN_ON(!list_empty(&php_slot->children));
-	pnv_php_disable_irq(php_slot, false);
+	pnv_php_disable_irq(php_slot, false, false);
+	destroy_workqueue(php_slot->wq);
 	kfree(php_slot->name);
 	kfree(php_slot);
 }
@@ -389,6 +391,20 @@ static int pnv_php_get_power_state(struct hotplug_slot *slot, u8 *state)
 	return 0;
 }
 
+static int pcie_check_link_active(struct pci_dev *pdev)
+{
+	u16 lnk_status;
+	int ret;
+
+	ret = pcie_capability_read_word(pdev, PCI_EXP_LNKSTA, &lnk_status);
+	if (ret == PCIBIOS_DEVICE_NOT_FOUND || PCI_POSSIBLE_ERROR(lnk_status))
+		return -ENODEV;
+
+	ret = !!(lnk_status & PCI_EXP_LNKSTA_DLLLA);
+
+	return ret;
+}
+
 static int pnv_php_get_adapter_state(struct hotplug_slot *slot, u8 *state)
 {
 	struct pnv_php_slot *php_slot = to_pnv_php_slot(slot);
@@ -401,6 +417,19 @@ static int pnv_php_get_adapter_state(struct hotplug_slot *slot, u8 *state)
 	 */
 	ret = pnv_pci_get_presence_state(php_slot->id, &presence);
 	if (ret >= 0) {
+		if (pci_pcie_type(php_slot->pdev) == PCI_EXP_TYPE_DOWNSTREAM &&
+			presence == OPAL_PCI_SLOT_EMPTY) {
+			/*
+			 * Similar to pciehp_hpc, check whether the Link Active
+			 * bit is set to account for broken downstream bridges
+			 * that don't properly assert Presence Detect State, as
+			 * was observed on the Microsemi Switchtec PM8533 PFX
+			 * [11f8:8533].
+			 */
+			if (pcie_check_link_active(php_slot->pdev) > 0)
+				presence = OPAL_PCI_SLOT_PRESENT;
+		}
+
 		*state = presence;
 		ret = 0;
 	} else {
@@ -440,6 +469,61 @@ static int pnv_php_set_attention_state(struct hotplug_slot *slot, u8 state)
 	return 0;
 }
 
+static int pnv_php_activate_slot(struct pnv_php_slot *php_slot,
+				 struct hotplug_slot *slot)
+{
+	int ret, i;
+
+	/*
+	 * Issue initial slot activation command to firmware
+	 *
+	 * Firmware will power slot on, attempt to train the link, and
+	 * discover any downstream devices. If this process fails, firmware
+	 * will return an error code and an invalid device tree. Failure
+	 * can be caused for multiple reasons, including a faulty
+	 * downstream device, poor connection to the downstream device, or
+	 * a previously latched PHB fence.  On failure, issue fundamental
+	 * reset up to three times before aborting.
+	 */
+	ret = pnv_php_set_slot_power_state(slot, OPAL_PCI_SLOT_POWER_ON);
+	if (ret) {
+		SLOT_WARN(
+			php_slot,
+			"PCI slot activation failed with error code %d, possible frozen PHB",
+			ret);
+		SLOT_WARN(
+			php_slot,
+			"Attempting complete PHB reset before retrying slot activation\n");
+		for (i = 0; i < 3; i++) {
+			/*
+			 * Slot activation failed, PHB may be fenced from a
+			 * prior device failure.
+			 *
+			 * Use the OPAL fundamental reset call to both try a
+			 * device reset and clear any potentially active PHB
+			 * fence / freeze.
+			 */
+			SLOT_WARN(php_slot, "Try %d...\n", i + 1);
+			pci_set_pcie_reset_state(php_slot->pdev,
+						 pcie_warm_reset);
+			msleep(250);
+			pci_set_pcie_reset_state(php_slot->pdev,
+						 pcie_deassert_reset);
+
+			ret = pnv_php_set_slot_power_state(
+				slot, OPAL_PCI_SLOT_POWER_ON);
+			if (!ret)
+				break;
+		}
+
+		if (i >= 3)
+			SLOT_WARN(php_slot,
+				  "Failed to bring slot online, aborting!\n");
+	}
+
+	return ret;
+}
+
 static int pnv_php_enable(struct pnv_php_slot *php_slot, bool rescan)
 {
 	struct hotplug_slot *slot = &php_slot->slot;
@@ -502,7 +586,7 @@ static int pnv_php_enable(struct pnv_php_slot *php_slot, bool rescan)
 		goto scan;
 
 	/* Power is off, turn it on and then scan the slot */
-	ret = pnv_php_set_slot_power_state(slot, OPAL_PCI_SLOT_POWER_ON);
+	ret = pnv_php_activate_slot(php_slot, slot);
 	if (ret)
 		return ret;
 
@@ -559,8 +643,58 @@ static int pnv_php_reset_slot(struct hotplug_slot *slot, int probe)
 static int pnv_php_enable_slot(struct hotplug_slot *slot)
 {
 	struct pnv_php_slot *php_slot = to_pnv_php_slot(slot);
+	u32 prop32;
+	int ret;
+
+	ret = pnv_php_enable(php_slot, true);
+	if (ret)
+		return ret;
+
+	/* (Re-)enable interrupt if the slot supports surprise hotplug */
+	ret = of_property_read_u32(php_slot->dn, "ibm,slot-surprise-pluggable",
+				   &prop32);
+	if (!ret && prop32)
+		pnv_php_enable_irq(php_slot);
+
+	return 0;
+}
+
+/*
+ * Disable any hotplug interrupts for all slots on the provided bus, as well as
+ * all downstream slots in preparation for a hot unplug.
+ */
+static int pnv_php_disable_all_irqs(struct pci_bus *bus)
+{
+	struct pci_bus *child_bus;
+	struct pci_slot *slot;
+
+	/* First go down child buses */
+	list_for_each_entry(child_bus, &bus->children, node)
+		pnv_php_disable_all_irqs(child_bus);
+
+	/* Disable IRQs for all pnv_php slots on this bus */
+	list_for_each_entry(slot, &bus->slots, list) {
+		struct pnv_php_slot *php_slot = to_pnv_php_slot(slot->hotplug);
 
-	return pnv_php_enable(php_slot, true);
+		pnv_php_disable_irq(php_slot, false, true);
+	}
+
+	return 0;
+}
+
+/*
+ * Disable any hotplug interrupts for all downstream slots on the provided
+ * bus in preparation for a hot unplug.
+ */
+static int pnv_php_disable_all_downstream_irqs(struct pci_bus *bus)
+{
+	struct pci_bus *child_bus;
+
+	/* Go down child buses, recursively deactivating their IRQs */
+	list_for_each_entry(child_bus, &bus->children, node)
+		pnv_php_disable_all_irqs(child_bus);
+
+	return 0;
 }
 
 static int pnv_php_disable_slot(struct hotplug_slot *slot)
@@ -577,6 +711,13 @@ static int pnv_php_disable_slot(struct hotplug_slot *slot)
 	    php_slot->state != PNV_PHP_STATE_REGISTERED)
 		return 0;
 
+	/*
+	 * Free all IRQ resources from all child slots before remove.
+	 * Note that we do not disable the root slot IRQ here as that
+	 * would also deactivate the slot hot (re)plug interrupt!
+	 */
+	pnv_php_disable_all_downstream_irqs(php_slot->bus);
+
 	/* Remove all devices behind the slot */
 	pci_lock_rescan_remove();
 	pci_hp_remove_devices(php_slot->bus);
@@ -645,6 +786,15 @@ static struct pnv_php_slot *pnv_php_alloc_slot(struct device_node *dn)
 		return NULL;
 	}
 
+	/* Allocate workqueue for this slot's interrupt handling */
+	php_slot->wq = alloc_workqueue("pciehp-%s", 0, 0, php_slot->name);
+	if (!php_slot->wq) {
+		SLOT_WARN(php_slot, "Cannot alloc workqueue\n");
+		kfree(php_slot->name);
+		kfree(php_slot);
+		return NULL;
+	}
+
 	if (dn->child && PCI_DN(dn->child))
 		php_slot->slot_no = PCI_SLOT(PCI_DN(dn->child)->devfn);
 	else
@@ -743,16 +893,63 @@ static int pnv_php_enable_msix(struct pnv_php_slot *php_slot)
 	return entry.vector;
 }
 
+static void
+pnv_php_detect_clear_suprise_removal_freeze(struct pnv_php_slot *php_slot)
+{
+	struct pci_dev *pdev = php_slot->pdev;
+	struct eeh_dev *edev;
+	struct eeh_pe *pe;
+	int i, rc;
+
+	/*
+	 * When a device is surprise removed from a downstream bridge slot,
+	 * the upstream bridge port can still end up frozen due to related EEH
+	 * events, which will in turn block the MSI interrupts for slot hotplug
+	 * detection.
+	 *
+	 * Detect and thaw any frozen upstream PE after slot deactivation.
+	 */
+	edev = pci_dev_to_eeh_dev(pdev);
+	pe = edev ? edev->pe : NULL;
+	rc = eeh_pe_get_state(pe);
+	if ((rc == -ENODEV) || (rc == -ENOENT)) {
+		SLOT_WARN(
+			php_slot,
+			"Upstream bridge PE state unknown, hotplug detect may fail\n");
+	} else {
+		if (pe->state & EEH_PE_ISOLATED) {
+			SLOT_WARN(
+				php_slot,
+				"Upstream bridge PE %02x frozen, thawing...\n",
+				pe->addr);
+			for (i = 0; i < 3; i++)
+				if (!eeh_unfreeze_pe(pe))
+					break;
+			if (i >= 3)
+				SLOT_WARN(
+					php_slot,
+					"Unable to thaw PE %02x, hotplug detect will fail!\n",
+					pe->addr);
+			else
+				SLOT_WARN(php_slot,
+					  "PE %02x thawed successfully\n",
+					  pe->addr);
+		}
+	}
+}
+
 static void pnv_php_event_handler(struct work_struct *work)
 {
 	struct pnv_php_event *event =
 		container_of(work, struct pnv_php_event, work);
 	struct pnv_php_slot *php_slot = event->php_slot;
 
-	if (event->added)
+	if (event->added) {
 		pnv_php_enable_slot(&php_slot->slot);
-	else
+	} else {
 		pnv_php_disable_slot(&php_slot->slot);
+		pnv_php_detect_clear_suprise_removal_freeze(php_slot);
+	}
 
 	kfree(event);
 }
@@ -841,14 +1038,6 @@ static void pnv_php_init_irq(struct pnv_php_slot *php_slot, int irq)
 	u16 sts, ctrl;
 	int ret;
 
-	/* Allocate workqueue */
-	php_slot->wq = alloc_workqueue("pciehp-%s", 0, 0, php_slot->name);
-	if (!php_slot->wq) {
-		SLOT_WARN(php_slot, "Cannot alloc workqueue\n");
-		pnv_php_disable_irq(php_slot, true);
-		return;
-	}
-
 	/* Check PDC (Presence Detection Change) is broken or not */
 	ret = of_property_read_u32(php_slot->dn, "ibm,slot-broken-pdc",
 				   &broken_pdc);
@@ -867,7 +1056,7 @@ static void pnv_php_init_irq(struct pnv_php_slot *php_slot, int irq)
 	ret = request_irq(irq, pnv_php_interrupt, IRQF_SHARED,
 			  php_slot->name, php_slot);
 	if (ret) {
-		pnv_php_disable_irq(php_slot, true);
+		pnv_php_disable_irq(php_slot, true, true);
 		SLOT_WARN(php_slot, "Error %d enabling IRQ %d\n", ret, irq);
 		return;
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/pci/pci-acpi.c linux-libre-5.10.241-gnu1/drivers/pci/pci-acpi.c
index bda45c524187..f8afce7ba73c 100644
--- linux-libre-5.10.240-gnu1/drivers/pci/pci-acpi.c
+++ linux-libre-5.10.241-gnu1/drivers/pci/pci-acpi.c
@@ -791,13 +791,11 @@ int pci_acpi_program_hp_params(struct pci_dev *dev)
 bool pciehp_is_native(struct pci_dev *bridge)
 {
 	const struct pci_host_bridge *host;
-	u32 slot_cap;
 
 	if (!IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE))
 		return false;
 
-	pcie_capability_read_dword(bridge, PCI_EXP_SLTCAP, &slot_cap);
-	if (!(slot_cap & PCI_EXP_SLTCAP_HPC))
+	if (!bridge->is_pciehp)
 		return false;
 
 	if (pcie_ports_native)
diff --git linux-libre-5.10.240-gnu1/drivers/pci/pci.c linux-libre-5.10.241-gnu1/drivers/pci/pci.c
index 31bcda363cbb..15618b87bc4b 100644
--- linux-libre-5.10.240-gnu1/drivers/pci/pci.c
+++ linux-libre-5.10.241-gnu1/drivers/pci/pci.c
@@ -2860,8 +2860,12 @@ static const struct dmi_system_id bridge_d3_blacklist[] = {
  * pci_bridge_d3_possible - Is it possible to put the bridge into D3
  * @bridge: Bridge to check
  *
- * This function checks if it is possible to move the bridge to D3.
- * Currently we only allow D3 for recent enough PCIe ports and Thunderbolt.
+ * Currently we only allow D3 for some PCIe ports and for Thunderbolt.
+ *
+ * Return: Whether it is possible to move the bridge to D3.
+ *
+ * The return value is guaranteed to be constant across the entire lifetime
+ * of the bridge, including its hot-removal.
  */
 bool pci_bridge_d3_possible(struct pci_dev *bridge)
 {
diff --git linux-libre-5.10.240-gnu1/drivers/pci/probe.c linux-libre-5.10.241-gnu1/drivers/pci/probe.c
index 7f3d10957eca..0b1ef4f2c90d 100644
--- linux-libre-5.10.240-gnu1/drivers/pci/probe.c
+++ linux-libre-5.10.241-gnu1/drivers/pci/probe.c
@@ -1582,7 +1582,7 @@ void set_pcie_hotplug_bridge(struct pci_dev *pdev)
 
 	pcie_capability_read_dword(pdev, PCI_EXP_SLTCAP, &reg32);
 	if (reg32 & PCI_EXP_SLTCAP_HPC)
-		pdev->is_hotplug_bridge = 1;
+		pdev->is_hotplug_bridge = pdev->is_pciehp = 1;
 }
 
 static void set_pcie_thunderbolt(struct pci_dev *dev)
diff --git linux-libre-5.10.240-gnu1/drivers/phy/tegra/xusb-tegra186.c linux-libre-5.10.241-gnu1/drivers/phy/tegra/xusb-tegra186.c
index 5aeffe79ba7f..b3fd0370cd0f 100644
--- linux-libre-5.10.240-gnu1/drivers/phy/tegra/xusb-tegra186.c
+++ linux-libre-5.10.241-gnu1/drivers/phy/tegra/xusb-tegra186.c
@@ -328,13 +328,15 @@ static int tegra186_xusb_padctl_vbus_override(struct tegra_xusb_padctl *padctl,
 }
 
 static int tegra186_xusb_padctl_id_override(struct tegra_xusb_padctl *padctl,
-					    bool status)
+					    struct tegra_xusb_usb2_port *port, bool status)
 {
-	u32 value;
+	u32 value, id_override;
+	int err = 0;
 
 	dev_dbg(padctl->dev, "%s id override\n", status ? "set" : "clear");
 
 	value = padctl_readl(padctl, USB2_VBUS_ID);
+	id_override = value & ID_OVERRIDE(~0);
 
 	if (status) {
 		if (value & VBUS_OVERRIDE) {
@@ -345,15 +347,35 @@ static int tegra186_xusb_padctl_id_override(struct tegra_xusb_padctl *padctl,
 			value = padctl_readl(padctl, USB2_VBUS_ID);
 		}
 
-		value &= ~ID_OVERRIDE(~0);
-		value |= ID_OVERRIDE_GROUNDED;
+		if (id_override != ID_OVERRIDE_GROUNDED) {
+			value &= ~ID_OVERRIDE(~0);
+			value |= ID_OVERRIDE_GROUNDED;
+			padctl_writel(padctl, value, USB2_VBUS_ID);
+
+			err = regulator_enable(port->supply);
+			if (err) {
+				dev_err(padctl->dev, "Failed to enable regulator: %d\n", err);
+				return err;
+			}
+		}
 	} else {
-		value &= ~ID_OVERRIDE(~0);
-		value |= ID_OVERRIDE_FLOATING;
+		if (id_override == ID_OVERRIDE_GROUNDED) {
+			/*
+			 * The regulator is disabled only when the role transitions
+			 * from USB_ROLE_HOST to USB_ROLE_NONE.
+			 */
+			err = regulator_disable(port->supply);
+			if (err) {
+				dev_err(padctl->dev, "Failed to disable regulator: %d\n", err);
+				return err;
+			}
+
+			value &= ~ID_OVERRIDE(~0);
+			value |= ID_OVERRIDE_FLOATING;
+			padctl_writel(padctl, value, USB2_VBUS_ID);
+		}
 	}
 
-	padctl_writel(padctl, value, USB2_VBUS_ID);
-
 	return 0;
 }
 
@@ -372,27 +394,20 @@ static int tegra186_utmi_phy_set_mode(struct phy *phy, enum phy_mode mode,
 
 	if (mode == PHY_MODE_USB_OTG) {
 		if (submode == USB_ROLE_HOST) {
-			tegra186_xusb_padctl_id_override(padctl, true);
-
-			err = regulator_enable(port->supply);
+			err = tegra186_xusb_padctl_id_override(padctl, port, true);
+			if (err)
+				goto out;
 		} else if (submode == USB_ROLE_DEVICE) {
 			tegra186_xusb_padctl_vbus_override(padctl, true);
 		} else if (submode == USB_ROLE_NONE) {
-			/*
-			 * When port is peripheral only or role transitions to
-			 * USB_ROLE_NONE from USB_ROLE_DEVICE, regulator is not
-			 * enabled.
-			 */
-			if (regulator_is_enabled(port->supply))
-				regulator_disable(port->supply);
-
-			tegra186_xusb_padctl_id_override(padctl, false);
+			err = tegra186_xusb_padctl_id_override(padctl, port, false);
+			if (err)
+				goto out;
 			tegra186_xusb_padctl_vbus_override(padctl, false);
 		}
 	}
-
+out:
 	mutex_unlock(&padctl->lock);
-
 	return err;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/pinctrl/stm32/pinctrl-stm32.c linux-libre-5.10.241-gnu1/drivers/pinctrl/stm32/pinctrl-stm32.c
index 2d852f15cc50..6b6fdb711659 100644
--- linux-libre-5.10.240-gnu1/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ linux-libre-5.10.241-gnu1/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -412,6 +412,7 @@ static struct irq_chip stm32_gpio_irq_chip = {
 	.irq_set_wake	= irq_chip_set_wake_parent,
 	.irq_request_resources = stm32_gpio_irq_request_resources,
 	.irq_release_resources = stm32_gpio_irq_release_resources,
+	.irq_set_affinity = IS_ENABLED(CONFIG_SMP) ? irq_chip_set_affinity_parent : NULL,
 };
 
 static int stm32_gpio_domain_translate(struct irq_domain *d,
diff --git linux-libre-5.10.240-gnu1/drivers/pinctrl/sunxi/pinctrl-sunxi.c linux-libre-5.10.241-gnu1/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index e4b41cc6c586..0a50f37c63f4 100644
--- linux-libre-5.10.240-gnu1/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ linux-libre-5.10.241-gnu1/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -335,6 +335,7 @@ static int sunxi_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
 	const char *function, *pin_prop;
 	const char *group;
 	int ret, npins, nmaps, configlen = 0, i = 0;
+	struct pinctrl_map *new_map;
 
 	*map = NULL;
 	*num_maps = 0;
@@ -409,9 +410,13 @@ static int sunxi_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
 	 * We know have the number of maps we need, we can resize our
 	 * map array
 	 */
-	*map = krealloc(*map, i * sizeof(struct pinctrl_map), GFP_KERNEL);
-	if (!*map)
-		return -ENOMEM;
+	new_map = krealloc(*map, i * sizeof(struct pinctrl_map), GFP_KERNEL);
+	if (!new_map) {
+		ret = -ENOMEM;
+		goto err_free_map;
+	}
+
+	*map = new_map;
 
 	return 0;
 
diff --git linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec.c linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec.c
index 5a622666a075..a0b6cec9bfee 100644
--- linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec.c
+++ linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec.c
@@ -186,12 +186,14 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 	if (!ec_dev->dout)
 		return -ENOMEM;
 
+	lockdep_register_key(&ec_dev->lockdep_key);
 	mutex_init(&ec_dev->lock);
+	lockdep_set_class(&ec_dev->lock, &ec_dev->lockdep_key);
 
 	err = cros_ec_query_all(ec_dev);
 	if (err) {
 		dev_err(dev, "Cannot identify the EC: error %d\n", err);
-		return err;
+		goto exit;
 	}
 
 	if (ec_dev->irq > 0) {
@@ -203,7 +205,7 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 		if (err) {
 			dev_err(dev, "Failed to request IRQ %d: %d",
 				ec_dev->irq, err);
-			return err;
+			goto exit;
 		}
 	}
 
@@ -214,7 +216,8 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 	if (IS_ERR(ec_dev->ec)) {
 		dev_err(ec_dev->dev,
 			"Failed to create CrOS EC platform device\n");
-		return PTR_ERR(ec_dev->ec);
+		err = PTR_ERR(ec_dev->ec);
+		goto exit;
 	}
 
 	if (ec_dev->max_passthru) {
@@ -273,6 +276,8 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 exit:
 	platform_device_unregister(ec_dev->ec);
 	platform_device_unregister(ec_dev->pd);
+	mutex_destroy(&ec_dev->lock);
+	lockdep_unregister_key(&ec_dev->lockdep_key);
 	return err;
 }
 EXPORT_SYMBOL(cros_ec_register);
@@ -285,13 +290,15 @@ EXPORT_SYMBOL(cros_ec_register);
  *
  * Return: 0 on success or negative error code.
  */
-int cros_ec_unregister(struct cros_ec_device *ec_dev)
+void cros_ec_unregister(struct cros_ec_device *ec_dev)
 {
-	if (ec_dev->pd)
-		platform_device_unregister(ec_dev->pd);
+	if (ec_dev->mkbp_event_supported)
+		blocking_notifier_chain_unregister(&ec_dev->event_notifier,
+						   &ec_dev->notifier_ready);
+	platform_device_unregister(ec_dev->pd);
 	platform_device_unregister(ec_dev->ec);
-
-	return 0;
+	mutex_destroy(&ec_dev->lock);
+	lockdep_unregister_key(&ec_dev->lockdep_key);
 }
 EXPORT_SYMBOL(cros_ec_unregister);
 
diff --git linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec.h linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec.h
index e69fc1ff68b4..8ed455edbaeb 100644
--- linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec.h
+++ linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec.h
@@ -9,7 +9,7 @@
 #define __CROS_EC_H
 
 int cros_ec_register(struct cros_ec_device *ec_dev);
-int cros_ec_unregister(struct cros_ec_device *ec_dev);
+void cros_ec_unregister(struct cros_ec_device *ec_dev);
 
 int cros_ec_suspend(struct cros_ec_device *ec_dev);
 int cros_ec_resume(struct cros_ec_device *ec_dev);
diff --git linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_i2c.c linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_i2c.c
index 30c8938c27d5..22feb0fd4ce7 100644
--- linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_i2c.c
+++ linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_i2c.c
@@ -313,7 +313,9 @@ static int cros_ec_i2c_remove(struct i2c_client *client)
 {
 	struct cros_ec_device *ec_dev = i2c_get_clientdata(client);
 
-	return cros_ec_unregister(ec_dev);
+	cros_ec_unregister(ec_dev);
+
+	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_lpc.c linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_lpc.c
index 1f7861944044..8527a1bac765 100644
--- linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_lpc.c
+++ linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_lpc.c
@@ -439,7 +439,9 @@ static int cros_ec_lpc_remove(struct platform_device *pdev)
 		acpi_remove_notify_handler(adev->handle, ACPI_ALL_NOTIFY,
 					   cros_ec_lpc_acpi_notify);
 
-	return cros_ec_unregister(ec_dev);
+	cros_ec_unregister(ec_dev);
+
+	return 0;
 }
 
 static const struct acpi_device_id cros_ec_lpc_acpi_device_ids[] = {
diff --git linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_spi.c linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_spi.c
index f9df218fc2bb..2f2c07e8f95a 100644
--- linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_spi.c
+++ linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_spi.c
@@ -791,7 +791,9 @@ static int cros_ec_spi_remove(struct spi_device *spi)
 {
 	struct cros_ec_device *ec_dev = spi_get_drvdata(spi);
 
-	return cros_ec_unregister(ec_dev);
+	cros_ec_unregister(ec_dev);
+
+	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_typec.c linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_typec.c
index 983daa220ee3..137f99c1848e 100644
--- linux-libre-5.10.240-gnu1/drivers/platform/chrome/cros_ec_typec.c
+++ linux-libre-5.10.241-gnu1/drivers/platform/chrome/cros_ec_typec.c
@@ -716,8 +716,8 @@ static int cros_typec_probe(struct platform_device *pdev)
 
 	typec->ec = dev_get_drvdata(pdev->dev.parent);
 	if (!typec->ec) {
-		dev_err(dev, "couldn't find parent EC device\n");
-		return -ENODEV;
+		dev_warn(dev, "couldn't find parent EC device\n");
+		return -EPROBE_DEFER;
 	}
 
 	platform_set_drvdata(pdev, typec);
diff --git linux-libre-5.10.240-gnu1/drivers/platform/x86/thinkpad_acpi.c linux-libre-5.10.241-gnu1/drivers/platform/x86/thinkpad_acpi.c
index 5a8434da60e7..d18b6ddba982 100644
--- linux-libre-5.10.240-gnu1/drivers/platform/x86/thinkpad_acpi.c
+++ linux-libre-5.10.241-gnu1/drivers/platform/x86/thinkpad_acpi.c
@@ -515,12 +515,12 @@ static unsigned long __init tpacpi_check_quirks(
 	return 0;
 }
 
-static inline bool __pure __init tpacpi_is_lenovo(void)
+static __always_inline bool __pure __init tpacpi_is_lenovo(void)
 {
 	return thinkpad_id.vendor == PCI_VENDOR_ID_LENOVO;
 }
 
-static inline bool __pure __init tpacpi_is_ibm(void)
+static __always_inline bool __pure __init tpacpi_is_ibm(void)
 {
 	return thinkpad_id.vendor == PCI_VENDOR_ID_IBM;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/power/supply/max14577_charger.c linux-libre-5.10.241-gnu1/drivers/power/supply/max14577_charger.c
index dcedae18d7be..5436e2818ec1 100644
--- linux-libre-5.10.240-gnu1/drivers/power/supply/max14577_charger.c
+++ linux-libre-5.10.241-gnu1/drivers/power/supply/max14577_charger.c
@@ -501,7 +501,7 @@ static struct max14577_charger_platform_data *max14577_charger_dt_init(
 static struct max14577_charger_platform_data *max14577_charger_dt_init(
 		struct platform_device *pdev)
 {
-	return NULL;
+	return ERR_PTR(-ENODATA);
 }
 #endif /* CONFIG_OF */
 
@@ -572,7 +572,7 @@ static int max14577_charger_probe(struct platform_device *pdev)
 	chg->max14577 = max14577;
 
 	chg->pdata = max14577_charger_dt_init(pdev);
-	if (IS_ERR_OR_NULL(chg->pdata))
+	if (IS_ERR(chg->pdata))
 		return PTR_ERR(chg->pdata);
 
 	ret = max14577_charger_reg_init(chg);
diff --git linux-libre-5.10.240-gnu1/drivers/pps/pps.c linux-libre-5.10.241-gnu1/drivers/pps/pps.c
index 2d008e0d116a..ea966fc67d28 100644
--- linux-libre-5.10.240-gnu1/drivers/pps/pps.c
+++ linux-libre-5.10.241-gnu1/drivers/pps/pps.c
@@ -41,6 +41,9 @@ static __poll_t pps_cdev_poll(struct file *file, poll_table *wait)
 
 	poll_wait(file, &pps->queue, wait);
 
+	if (pps->last_fetched_ev == pps->last_ev)
+		return 0;
+
 	return EPOLLIN | EPOLLRDNORM;
 }
 
@@ -186,9 +189,11 @@ static long pps_cdev_ioctl(struct file *file,
 		if (err)
 			return err;
 
-		/* Return the fetched timestamp */
+		/* Return the fetched timestamp and save last fetched event  */
 		spin_lock_irq(&pps->lock);
 
+		pps->last_fetched_ev = pps->last_ev;
+
 		fdata.info.assert_sequence = pps->assert_sequence;
 		fdata.info.clear_sequence = pps->clear_sequence;
 		fdata.info.assert_tu = pps->assert_tu;
@@ -272,9 +277,11 @@ static long pps_cdev_compat_ioctl(struct file *file,
 		if (err)
 			return err;
 
-		/* Return the fetched timestamp */
+		/* Return the fetched timestamp and save last fetched event  */
 		spin_lock_irq(&pps->lock);
 
+		pps->last_fetched_ev = pps->last_ev;
+
 		compat.info.assert_sequence = pps->assert_sequence;
 		compat.info.clear_sequence = pps->clear_sequence;
 		compat.info.current_mode = pps->current_mode;
diff --git linux-libre-5.10.240-gnu1/drivers/ptp/ptp_clock.c linux-libre-5.10.241-gnu1/drivers/ptp/ptp_clock.c
index c895e26b1f17..869023f0987e 100644
--- linux-libre-5.10.240-gnu1/drivers/ptp/ptp_clock.c
+++ linux-libre-5.10.241-gnu1/drivers/ptp/ptp_clock.c
@@ -283,15 +283,20 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 	/* Create a posix clock and link it to the device. */
 	err = posix_clock_register(&ptp->clock, &ptp->dev);
 	if (err) {
+		if (ptp->pps_source)
+			pps_unregister_source(ptp->pps_source);
+
+		if (ptp->kworker)
+			kthread_destroy_worker(ptp->kworker);
+
+		put_device(&ptp->dev);
+
 		pr_err("failed to create posix clock\n");
-		goto no_clock;
+		return ERR_PTR(err);
 	}
 
 	return ptp;
 
-no_clock:
-	if (ptp->pps_source)
-		pps_unregister_source(ptp->pps_source);
 no_pps:
 	ptp_cleanup_pin_groups(ptp);
 no_pin_groups:
diff --git linux-libre-5.10.240-gnu1/drivers/pwm/pwm-imx-tpm.c linux-libre-5.10.241-gnu1/drivers/pwm/pwm-imx-tpm.c
index 6e8db0acf71d..b7307acfce33 100644
--- linux-libre-5.10.240-gnu1/drivers/pwm/pwm-imx-tpm.c
+++ linux-libre-5.10.241-gnu1/drivers/pwm/pwm-imx-tpm.c
@@ -202,6 +202,15 @@ static int pwm_imx_tpm_apply_hw(struct pwm_chip *chip,
 		val |= FIELD_PREP(PWM_IMX_TPM_SC_PS, p->prescale);
 		writel(val, tpm->base + PWM_IMX_TPM_SC);
 
+		/*
+		 * if the counter is disabled (CMOD == 0), programming the new
+		 * period length (MOD) will not reset the counter (CNT). If
+		 * CNT.COUNT happens to be bigger than the new MOD value then
+		 * the counter will end up being reset way too late. Therefore,
+		 * manually reset it to 0.
+		 */
+		if (!cmod)
+			writel(0x0, tpm->base + PWM_IMX_TPM_CNT);
 		/*
 		 * set period count:
 		 * if the PWM is disabled (CMOD[1:0] = 2b00), then MOD register
diff --git linux-libre-5.10.240-gnu1/drivers/pwm/pwm-mediatek.c linux-libre-5.10.241-gnu1/drivers/pwm/pwm-mediatek.c
index 239eb052f40b..870fdf8f1d92 100644
--- linux-libre-5.10.240-gnu1/drivers/pwm/pwm-mediatek.c
+++ linux-libre-5.10.241-gnu1/drivers/pwm/pwm-mediatek.c
@@ -120,6 +120,26 @@ static inline void pwm_mediatek_writel(struct pwm_mediatek_chip *chip,
 	writel(value, chip->regs + pwm_mediatek_reg_offset[num] + offset);
 }
 
+static void pwm_mediatek_enable(struct pwm_chip *chip, struct pwm_device *pwm)
+{
+	struct pwm_mediatek_chip *pc = to_pwm_mediatek_chip(chip);
+	u32 value;
+
+	value = readl(pc->regs);
+	value |= BIT(pwm->hwpwm);
+	writel(value, pc->regs);
+}
+
+static void pwm_mediatek_disable(struct pwm_chip *chip, struct pwm_device *pwm)
+{
+	struct pwm_mediatek_chip *pc = to_pwm_mediatek_chip(chip);
+	u32 value;
+
+	value = readl(pc->regs);
+	value &= ~BIT(pwm->hwpwm);
+	writel(value, pc->regs);
+}
+
 static int pwm_mediatek_config(struct pwm_chip *chip, struct pwm_device *pwm,
 			       int duty_ns, int period_ns)
 {
@@ -149,7 +169,10 @@ static int pwm_mediatek_config(struct pwm_chip *chip, struct pwm_device *pwm,
 	do_div(resolution, clk_rate);
 
 	cnt_period = DIV_ROUND_CLOSEST_ULL((u64)period_ns * 1000, resolution);
-	while (cnt_period > 8191) {
+	if (!cnt_period)
+		return -EINVAL;
+
+	while (cnt_period > 8192) {
 		resolution *= 2;
 		clkdiv++;
 		cnt_period = DIV_ROUND_CLOSEST_ULL((u64)period_ns * 1000,
@@ -172,9 +195,16 @@ static int pwm_mediatek_config(struct pwm_chip *chip, struct pwm_device *pwm,
 	}
 
 	cnt_duty = DIV_ROUND_CLOSEST_ULL((u64)duty_ns * 1000, resolution);
+
 	pwm_mediatek_writel(pc, pwm->hwpwm, PWMCON, BIT(15) | clkdiv);
-	pwm_mediatek_writel(pc, pwm->hwpwm, reg_width, cnt_period);
-	pwm_mediatek_writel(pc, pwm->hwpwm, reg_thres, cnt_duty);
+	pwm_mediatek_writel(pc, pwm->hwpwm, reg_width, cnt_period - 1);
+
+	if (cnt_duty) {
+		pwm_mediatek_writel(pc, pwm->hwpwm, reg_thres, cnt_duty - 1);
+		pwm_mediatek_enable(chip, pwm);
+	} else {
+		pwm_mediatek_disable(chip, pwm);
+	}
 
 out:
 	pwm_mediatek_clk_disable(chip, pwm);
@@ -182,39 +212,35 @@ out:
 	return ret;
 }
 
-static int pwm_mediatek_enable(struct pwm_chip *chip, struct pwm_device *pwm)
+static int pwm_mediatek_apply(struct pwm_chip *chip, struct pwm_device *pwm,
+			      const struct pwm_state *state)
 {
-	struct pwm_mediatek_chip *pc = to_pwm_mediatek_chip(chip);
-	u32 value;
-	int ret;
+	int err;
 
-	ret = pwm_mediatek_clk_enable(chip, pwm);
-	if (ret < 0)
-		return ret;
+	if (state->polarity != PWM_POLARITY_NORMAL)
+		return -EINVAL;
 
-	value = readl(pc->regs);
-	value |= BIT(pwm->hwpwm);
-	writel(value, pc->regs);
+	if (!state->enabled) {
+		if (pwm->state.enabled) {
+			pwm_mediatek_disable(chip, pwm);
+			pwm_mediatek_clk_disable(chip, pwm);
+		}
 
-	return 0;
-}
+		return 0;
+	}
 
-static void pwm_mediatek_disable(struct pwm_chip *chip, struct pwm_device *pwm)
-{
-	struct pwm_mediatek_chip *pc = to_pwm_mediatek_chip(chip);
-	u32 value;
+	err = pwm_mediatek_config(pwm->chip, pwm, state->duty_cycle, state->period);
+	if (err)
+		return err;
 
-	value = readl(pc->regs);
-	value &= ~BIT(pwm->hwpwm);
-	writel(value, pc->regs);
+	if (!pwm->state.enabled)
+		err = pwm_mediatek_clk_enable(chip, pwm);
 
-	pwm_mediatek_clk_disable(chip, pwm);
+	return err;
 }
 
 static const struct pwm_ops pwm_mediatek_ops = {
-	.config = pwm_mediatek_config,
-	.enable = pwm_mediatek_enable,
-	.disable = pwm_mediatek_disable,
+	.apply = pwm_mediatek_apply,
 	.owner = THIS_MODULE,
 };
 
diff --git linux-libre-5.10.240-gnu1/drivers/regulator/core.c linux-libre-5.10.241-gnu1/drivers/regulator/core.c
index a0cc907a76c1..b2d866d60651 100644
--- linux-libre-5.10.240-gnu1/drivers/regulator/core.c
+++ linux-libre-5.10.241-gnu1/drivers/regulator/core.c
@@ -5198,6 +5198,7 @@ static void regulator_remove_coupling(struct regulator_dev *rdev)
 				 ERR_PTR(err));
 	}
 
+	rdev->coupling_desc.n_coupled = 0;
 	kfree(rdev->coupling_desc.coupled_rdevs);
 	rdev->coupling_desc.coupled_rdevs = NULL;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/reset/Kconfig linux-libre-5.10.241-gnu1/drivers/reset/Kconfig
index 147543ad303f..315324dcdac4 100644
--- linux-libre-5.10.240-gnu1/drivers/reset/Kconfig
+++ linux-libre-5.10.241-gnu1/drivers/reset/Kconfig
@@ -43,8 +43,8 @@ config RESET_BERLIN
 
 config RESET_BRCMSTB
 	tristate "Broadcom STB reset controller"
-	depends on ARCH_BRCMSTB || COMPILE_TEST
-	default ARCH_BRCMSTB
+	depends on ARCH_BRCMSTB || ARCH_BCM2835 || COMPILE_TEST
+	default ARCH_BRCMSTB || ARCH_BCM2835
 	help
 	  This enables the reset controller driver for Broadcom STB SoCs using
 	  a SUN_TOP_CTRL_SW_INIT style controller.
@@ -52,11 +52,11 @@ config RESET_BRCMSTB
 config RESET_BRCMSTB_RESCAL
 	bool "Broadcom STB RESCAL reset controller"
 	depends on HAS_IOMEM
-	depends on ARCH_BRCMSTB || COMPILE_TEST
-	default ARCH_BRCMSTB
+	depends on ARCH_BRCMSTB || ARCH_BCM2835 || COMPILE_TEST
+	default ARCH_BRCMSTB || ARCH_BCM2835
 	help
 	  This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on
-	  BCM7216.
+	  BCM7216 or the BCM2712.
 
 config RESET_HSDK
 	bool "Synopsys HSDK Reset Driver"
diff --git linux-libre-5.10.240-gnu1/drivers/rtc/rtc-ds1307.c linux-libre-5.10.241-gnu1/drivers/rtc/rtc-ds1307.c
index 3a2401ce2ec9..ecfd6c27ba54 100644
--- linux-libre-5.10.240-gnu1/drivers/rtc/rtc-ds1307.c
+++ linux-libre-5.10.241-gnu1/drivers/rtc/rtc-ds1307.c
@@ -275,6 +275,13 @@ static int ds1307_get_time(struct device *dev, struct rtc_time *t)
 		if (tmp & DS1340_BIT_OSF)
 			return -EINVAL;
 		break;
+	case ds_1341:
+		ret = regmap_read(ds1307->regmap, DS1337_REG_STATUS, &tmp);
+		if (ret)
+			return ret;
+		if (tmp & DS1337_BIT_OSF)
+			return -EINVAL;
+		break;
 	case ds_1388:
 		ret = regmap_read(ds1307->regmap, DS1388_REG_FLAG, &tmp);
 		if (ret)
@@ -373,6 +380,10 @@ static int ds1307_set_time(struct device *dev, struct rtc_time *t)
 		regmap_update_bits(ds1307->regmap, DS1340_REG_FLAG,
 				   DS1340_BIT_OSF, 0);
 		break;
+	case ds_1341:
+		regmap_update_bits(ds1307->regmap, DS1337_REG_STATUS,
+				   DS1337_BIT_OSF, 0);
+		break;
 	case ds_1388:
 		regmap_update_bits(ds1307->regmap, DS1388_REG_FLAG,
 				   DS1388_BIT_OSF, 0);
@@ -1518,7 +1529,7 @@ static long ds3231_clk_sqw_round_rate(struct clk_hw *hw, unsigned long rate,
 			return ds3231_clk_sqw_rates[i];
 	}
 
-	return 0;
+	return ds3231_clk_sqw_rates[ARRAY_SIZE(ds3231_clk_sqw_rates) - 1];
 }
 
 static int ds3231_clk_sqw_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -1870,10 +1881,8 @@ static int ds1307_probe(struct i2c_client *client,
 		regmap_write(ds1307->regmap, DS1337_REG_CONTROL,
 			     regs[0]);
 
-		/* oscillator fault?  clear flag, and warn */
+		/* oscillator fault? warn */
 		if (regs[1] & DS1337_BIT_OSF) {
-			regmap_write(ds1307->regmap, DS1337_REG_STATUS,
-				     regs[1] & ~DS1337_BIT_OSF);
 			dev_warn(ds1307->dev, "SET TIME!\n");
 		}
 		break;
diff --git linux-libre-5.10.240-gnu1/drivers/rtc/rtc-hym8563.c linux-libre-5.10.241-gnu1/drivers/rtc/rtc-hym8563.c
index 0fb79c4afb46..b5e76d6ee64b 100644
--- linux-libre-5.10.240-gnu1/drivers/rtc/rtc-hym8563.c
+++ linux-libre-5.10.241-gnu1/drivers/rtc/rtc-hym8563.c
@@ -312,7 +312,7 @@ static long hym8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
 		if (clkout_rates[i] <= rate)
 			return clkout_rates[i];
 
-	return 0;
+	return clkout_rates[0];
 }
 
 static int hym8563_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
diff --git linux-libre-5.10.240-gnu1/drivers/rtc/rtc-pcf85063.c linux-libre-5.10.241-gnu1/drivers/rtc/rtc-pcf85063.c
index dd3336cbb792..0c957144e8ec 100644
--- linux-libre-5.10.240-gnu1/drivers/rtc/rtc-pcf85063.c
+++ linux-libre-5.10.241-gnu1/drivers/rtc/rtc-pcf85063.c
@@ -415,7 +415,7 @@ static long pcf85063_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
 		if (clkout_rates[i] <= rate)
 			return clkout_rates[i];
 
-	return 0;
+	return clkout_rates[0];
 }
 
 static int pcf85063_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
diff --git linux-libre-5.10.240-gnu1/drivers/rtc/rtc-pcf8563.c linux-libre-5.10.241-gnu1/drivers/rtc/rtc-pcf8563.c
index 2dc30eafa639..129bd2f51779 100644
--- linux-libre-5.10.240-gnu1/drivers/rtc/rtc-pcf8563.c
+++ linux-libre-5.10.241-gnu1/drivers/rtc/rtc-pcf8563.c
@@ -399,7 +399,7 @@ static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
 		if (clkout_rates[i] <= rate)
 			return clkout_rates[i];
 
-	return 0;
+	return clkout_rates[0];
 }
 
 static int pcf8563_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
diff --git linux-libre-5.10.240-gnu1/drivers/rtc/rtc-rv3028.c linux-libre-5.10.241-gnu1/drivers/rtc/rtc-rv3028.c
index fa226f0fe67d..56fa66b6cadf 100644
--- linux-libre-5.10.240-gnu1/drivers/rtc/rtc-rv3028.c
+++ linux-libre-5.10.241-gnu1/drivers/rtc/rtc-rv3028.c
@@ -672,7 +672,7 @@ static long rv3028_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
 		if (clkout_rates[i] <= rate)
 			return clkout_rates[i];
 
-	return 0;
+	return clkout_rates[0];
 }
 
 static int rv3028_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/aacraid/comminit.c linux-libre-5.10.241-gnu1/drivers/scsi/aacraid/comminit.c
index 34e45c87cae0..7b520e824c29 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/aacraid/comminit.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/aacraid/comminit.c
@@ -481,8 +481,7 @@ void aac_define_int_mode(struct aac_dev *dev)
 	    pci_find_capability(dev->pdev, PCI_CAP_ID_MSIX)) {
 		min_msix = 2;
 		i = pci_alloc_irq_vectors(dev->pdev,
-					  min_msix, msi_count,
-					  PCI_IRQ_MSIX | PCI_IRQ_AFFINITY);
+					  min_msix, msi_count, PCI_IRQ_MSIX);
 		if (i > 0) {
 			dev->msi_enabled = 1;
 			msi_count = i;
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/bfa/bfad_im.c linux-libre-5.10.241-gnu1/drivers/scsi/bfa/bfad_im.c
index 22f06be2606f..6dcf1094e01b 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/bfa/bfad_im.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/bfa/bfad_im.c
@@ -707,6 +707,7 @@ bfad_im_probe(struct bfad_s *bfad)
 
 	if (bfad_thread_workq(bfad) != BFA_STATUS_OK) {
 		kfree(im);
+		bfad->im = NULL;
 		return BFA_STATUS_FAILED;
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/ibmvscsi_tgt/libsrp.c linux-libre-5.10.241-gnu1/drivers/scsi/ibmvscsi_tgt/libsrp.c
index 8a0e28aec928..0ecad398ed3d 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/ibmvscsi_tgt/libsrp.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/ibmvscsi_tgt/libsrp.c
@@ -184,7 +184,8 @@ static int srp_direct_data(struct ibmvscsis_cmd *cmd, struct srp_direct_buf *md,
 	err = rdma_io(cmd, sg, nsg, md, 1, dir, len);
 
 	if (dma_map)
-		dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);
+		dma_unmap_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents,
+			     DMA_BIDIRECTIONAL);
 
 	return err;
 }
@@ -256,7 +257,8 @@ rdma:
 	err = rdma_io(cmd, sg, nsg, md, nmd, dir, len);
 
 	if (dma_map)
-		dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);
+		dma_unmap_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents,
+			     DMA_BIDIRECTIONAL);
 
 free_mem:
 	if (token && dma_map) {
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/isci/request.c linux-libre-5.10.241-gnu1/drivers/scsi/isci/request.c
index a4129e456efa..b375245ce2cd 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/isci/request.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/isci/request.c
@@ -2914,7 +2914,7 @@ static void isci_request_io_request_complete(struct isci_host *ihost,
 					 task->total_xfer_len, task->data_dir);
 		else  /* unmap the sgl dma addresses */
 			dma_unmap_sg(&ihost->pdev->dev, task->scatter,
-				     request->num_sg_entries, task->data_dir);
+				     task->num_scatter, task->data_dir);
 		break;
 	case SAS_PROTOCOL_SMP: {
 		struct scatterlist *sg = &task->smp_task.smp_req;
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/libiscsi.c linux-libre-5.10.241-gnu1/drivers/scsi/libiscsi.c
index 05799b41974d..bad5730bf7ab 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/libiscsi.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/libiscsi.c
@@ -2949,7 +2949,8 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, int dd_size,
 	conn = cls_conn->dd_data;
 	memset(conn, 0, sizeof(*conn) + dd_size);
 
-	conn->dd_data = cls_conn->dd_data + sizeof(*conn);
+	if (dd_size)
+		conn->dd_data = cls_conn->dd_data + sizeof(*conn);
 	conn->session = session;
 	conn->cls_conn = cls_conn;
 	conn->c_stage = ISCSI_CONN_INITIAL_STAGE;
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/lpfc/lpfc_debugfs.c linux-libre-5.10.241-gnu1/drivers/scsi/lpfc/lpfc_debugfs.c
index f91eee01ce95..c3e77db18945 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/lpfc/lpfc_debugfs.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -6104,7 +6104,6 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
 			}
 			phba->nvmeio_trc_on = 1;
 			phba->nvmeio_trc_output_idx = 0;
-			phba->nvmeio_trc = NULL;
 		} else {
 nvmeio_off:
 			phba->nvmeio_trc_size = 0;
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/lpfc/lpfc_scsi.c linux-libre-5.10.241-gnu1/drivers/scsi/lpfc/lpfc_scsi.c
index 212153483874..a35426409a6f 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/lpfc/lpfc_scsi.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/lpfc/lpfc_scsi.c
@@ -469,6 +469,10 @@ lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *vport)
 	if (!(vport->cfg_enable_fc4_type & LPFC_ENABLE_FCP))
 		return;
 
+	/* may be called before queues established if hba_setup fails */
+	if (!phba->sli4_hba.hdwq)
+		return;
+
 	spin_lock_irqsave(&phba->hbalock, iflag);
 	for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
 		qp = &phba->sli4_hba.hdwq[idx];
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/lpfc/lpfc_sli.c linux-libre-5.10.241-gnu1/drivers/scsi/lpfc/lpfc_sli.c
index ff39c596f000..49931577da38 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/lpfc/lpfc_sli.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/lpfc/lpfc_sli.c
@@ -11432,10 +11432,12 @@ lpfc_sli_abort_iotag_issue(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 	if (cmdiocb->iocb_flag & LPFC_IO_FOF)
 		abtsiocbp->iocb_flag |= LPFC_IO_FOF;
 
-	if (phba->link_state >= LPFC_LINK_UP)
-		iabt->ulpCommand = CMD_ABORT_XRI_CN;
-	else
+	if (phba->link_state < LPFC_LINK_UP ||
+	    (phba->sli_rev == LPFC_SLI_REV4 &&
+	     phba->sli4_hba.link_state.status == LPFC_FC_LA_TYPE_LINK_DOWN))
 		iabt->ulpCommand = CMD_CLOSE_XRI_CN;
+	else
+		iabt->ulpCommand = CMD_ABORT_XRI_CN;
 
 	abtsiocbp->iocb_cmpl = lpfc_sli_abort_els_cmpl;
 	abtsiocbp->vport = vport;
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/mpt3sas/mpt3sas_scsih.c linux-libre-5.10.241-gnu1/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index e797f6e3982c..4f4c2a20f47a 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -181,6 +181,14 @@ struct sense_info {
 #define MPT3SAS_PORT_ENABLE_COMPLETE (0xFFFD)
 #define MPT3SAS_ABRT_TASK_SET (0xFFFE)
 #define MPT3SAS_REMOVE_UNRESPONDING_DEVICES (0xFFFF)
+
+/*
+ * SAS Log info code for a NCQ collateral abort after an NCQ error:
+ * IOC_LOGINFO_PREFIX_PL | PL_LOGINFO_CODE_SATA_NCQ_FAIL_ALL_CMDS_AFTR_ERR
+ * See: drivers/message/fusion/lsi/mpi_log_sas.h
+ */
+#define IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR	0x31080000
+
 /**
  * struct fw_event_work - firmware event struct
  * @list: link list framework
@@ -5628,6 +5636,17 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
 			scmd->result = DID_TRANSPORT_DISRUPTED << 16;
 			goto out;
 		}
+		if (log_info == IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR) {
+			/*
+			 * This is a ATA NCQ command aborted due to another NCQ
+			 * command failure. We must retry this command
+			 * immediately but without incrementing its retry
+			 * counter.
+			 */
+			WARN_ON_ONCE(xfer_cnt != 0);
+			scmd->result = DID_IMM_RETRY << 16;
+			break;
+		}
 		if (log_info == 0x31110630) {
 			if (scmd->retries > 2) {
 				scmd->result = DID_NO_CONNECT << 16;
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/mvsas/mv_sas.c linux-libre-5.10.241-gnu1/drivers/scsi/mvsas/mv_sas.c
index a2a13969c686..239b81ab924f 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/mvsas/mv_sas.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/mvsas/mv_sas.c
@@ -829,7 +829,7 @@ err_out:
 	dev_printk(KERN_ERR, mvi->dev, "mvsas prep failed[%d]!\n", rc);
 	if (!sas_protocol_ata(task->task_proto))
 		if (n_elem)
-			dma_unmap_sg(mvi->dev, task->scatter, n_elem,
+			dma_unmap_sg(mvi->dev, task->scatter, task->num_scatter,
 				     task->data_dir);
 prep_out:
 	return rc;
@@ -880,7 +880,7 @@ static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task,
 	if (!sas_protocol_ata(task->task_proto))
 		if (slot->n_elem)
 			dma_unmap_sg(mvi->dev, task->scatter,
-				     slot->n_elem, task->data_dir);
+				     task->num_scatter, task->data_dir);
 
 	switch (task->task_proto) {
 	case SAS_PROTOCOL_SMP:
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/pm8001/pm8001_init.c linux-libre-5.10.241-gnu1/drivers/scsi/pm8001/pm8001_init.c
index f40db6f40b1d..45bffa49f876 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/pm8001/pm8001_init.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/pm8001/pm8001_init.c
@@ -1166,6 +1166,7 @@ pm8001_init_ccb_tag(struct pm8001_hba_info *pm8001_ha, struct Scsi_Host *shost,
 		goto err_out;
 
 	/* Memory region for ccb_info*/
+	pm8001_ha->ccb_count = ccb_count;
 	pm8001_ha->ccb_info = (struct pm8001_ccb_info *)
 		kcalloc(ccb_count, sizeof(struct pm8001_ccb_info), GFP_KERNEL);
 	if (!pm8001_ha->ccb_info) {
@@ -1226,6 +1227,16 @@ static void pm8001_pci_remove(struct pci_dev *pdev)
 			tasklet_kill(&pm8001_ha->tasklet[j]);
 #endif
 	scsi_host_put(pm8001_ha->shost);
+
+	for (i = 0; i < pm8001_ha->ccb_count; i++) {
+		dma_free_coherent(&pm8001_ha->pdev->dev,
+			sizeof(struct pm8001_prd) * PM8001_MAX_DMA_SG,
+			pm8001_ha->ccb_info[i].buf_prd,
+			pm8001_ha->ccb_info[i].ccb_dma_handle);
+	}
+	kfree(pm8001_ha->ccb_info);
+	kfree(pm8001_ha->devices);
+
 	pm8001_free(pm8001_ha);
 	kfree(sha->sas_phy);
 	kfree(sha->sas_port);
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/pm8001/pm8001_sas.h linux-libre-5.10.241-gnu1/drivers/scsi/pm8001/pm8001_sas.h
index 5cd6fe6a7d2d..74099d82e436 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/pm8001/pm8001_sas.h
+++ linux-libre-5.10.241-gnu1/drivers/scsi/pm8001/pm8001_sas.h
@@ -515,6 +515,7 @@ struct pm8001_hba_info {
 	u32			iomb_size; /* SPC and SPCV IOMB size */
 	struct pm8001_device	*devices;
 	struct pm8001_ccb_info	*ccb_info;
+	u32			ccb_count;
 #ifdef PM8001_USE_MSIX
 	int			number_of_intr;/*will be used in remove()*/
 	char			intr_drvname[PM8001_MAX_MSIX_VEC]
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/qla4xxx/ql4_os.c linux-libre-5.10.241-gnu1/drivers/scsi/qla4xxx/ql4_os.c
index f02d8bbea3e5..fc9382833435 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/qla4xxx/ql4_os.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/qla4xxx/ql4_os.c
@@ -6619,6 +6619,8 @@ static struct iscsi_endpoint *qla4xxx_get_ep_fwdb(struct scsi_qla_host *ha,
 
 	ep = qla4xxx_ep_connect(ha->host, (struct sockaddr *)dst_addr, 0);
 	vfree(dst_addr);
+	if (IS_ERR(ep))
+		return NULL;
 	return ep;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/scsi_scan.c linux-libre-5.10.241-gnu1/drivers/scsi/scsi_scan.c
index e8703b043805..1dea44c1c568 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/scsi_scan.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/scsi_scan.c
@@ -1686,7 +1686,7 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
 
 	return 0;
 }
-
+EXPORT_SYMBOL(scsi_scan_host_selected);
 static void scsi_sysfs_add_devices(struct Scsi_Host *shost)
 {
 	struct scsi_device *sdev;
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/scsi_transport_sas.c linux-libre-5.10.241-gnu1/drivers/scsi/scsi_transport_sas.c
index c6256fdc24b1..1eb58f8765e2 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/scsi_transport_sas.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/scsi_transport_sas.c
@@ -41,6 +41,8 @@
 #include <scsi/scsi_transport_sas.h>
 
 #include "scsi_sas_internal.h"
+#include "scsi_priv.h"
+
 struct sas_host_attrs {
 	struct list_head rphy_list;
 	struct mutex lock;
@@ -1652,32 +1654,66 @@ int scsi_is_sas_rphy(const struct device *dev)
 }
 EXPORT_SYMBOL(scsi_is_sas_rphy);
 
-
-/*
- * SCSI scan helper
- */
-
-static int sas_user_scan(struct Scsi_Host *shost, uint channel,
-		uint id, u64 lun)
+static void scan_channel_zero(struct Scsi_Host *shost, uint id, u64 lun)
 {
 	struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
 	struct sas_rphy *rphy;
 
-	mutex_lock(&sas_host->lock);
 	list_for_each_entry(rphy, &sas_host->rphy_list, list) {
 		if (rphy->identify.device_type != SAS_END_DEVICE ||
 		    rphy->scsi_target_id == -1)
 			continue;
 
-		if ((channel == SCAN_WILD_CARD || channel == 0) &&
-		    (id == SCAN_WILD_CARD || id == rphy->scsi_target_id)) {
+		if (id == SCAN_WILD_CARD || id == rphy->scsi_target_id) {
 			scsi_scan_target(&rphy->dev, 0, rphy->scsi_target_id,
 					 lun, SCSI_SCAN_MANUAL);
 		}
 	}
-	mutex_unlock(&sas_host->lock);
+}
 
-	return 0;
+/*
+ * SCSI scan helper
+ */
+
+static int sas_user_scan(struct Scsi_Host *shost, uint channel,
+		uint id, u64 lun)
+{
+	struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
+	int res = 0;
+	int i;
+
+	switch (channel) {
+	case 0:
+		mutex_lock(&sas_host->lock);
+		scan_channel_zero(shost, id, lun);
+		mutex_unlock(&sas_host->lock);
+		break;
+
+	case SCAN_WILD_CARD:
+		mutex_lock(&sas_host->lock);
+		scan_channel_zero(shost, id, lun);
+		mutex_unlock(&sas_host->lock);
+
+		for (i = 1; i <= shost->max_channel; i++) {
+			res = scsi_scan_host_selected(shost, i, id, lun,
+						      SCSI_SCAN_MANUAL);
+			if (res)
+				goto exit_scan;
+		}
+		break;
+
+	default:
+		if (channel < shost->max_channel) {
+			res = scsi_scan_host_selected(shost, channel, id, lun,
+						      SCSI_SCAN_MANUAL);
+		} else {
+			res = -EINVAL;
+		}
+		break;
+	}
+
+exit_scan:
+	return res;
 }
 
 
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/ufs/ufs-exynos.c linux-libre-5.10.241-gnu1/drivers/scsi/ufs/ufs-exynos.c
index 3bc7121921ce..3fd024c487ef 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/ufs/ufs-exynos.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/ufs/ufs-exynos.c
@@ -850,8 +850,8 @@ static int exynos_ufs_post_link(struct ufs_hba *hba)
 	hci_writel(ufs, 0xa, HCI_DATA_REORDER);
 	hci_writel(ufs, PRDT_SET_SIZE(12), HCI_TXPRDT_ENTRY_SIZE);
 	hci_writel(ufs, PRDT_SET_SIZE(12), HCI_RXPRDT_ENTRY_SIZE);
-	hci_writel(ufs, (1 << hba->nutrs) - 1, HCI_UTRL_NEXUS_TYPE);
-	hci_writel(ufs, (1 << hba->nutmrs) - 1, HCI_UTMRL_NEXUS_TYPE);
+	hci_writel(ufs, BIT(hba->nutrs) - 1, HCI_UTRL_NEXUS_TYPE);
+	hci_writel(ufs, BIT(hba->nutmrs) - 1, HCI_UTMRL_NEXUS_TYPE);
 	hci_writel(ufs, 0xf, HCI_AXIDMA_RWDATA_BURST_LEN);
 
 	if (ufs->opts & EXYNOS_UFS_OPT_SKIP_CONNECTION_ESTAB)
diff --git linux-libre-5.10.240-gnu1/drivers/scsi/ufs/ufshcd.c linux-libre-5.10.241-gnu1/drivers/scsi/ufs/ufshcd.c
index a4c70fbc809f..a212e6ad11d5 100644
--- linux-libre-5.10.240-gnu1/drivers/scsi/ufs/ufshcd.c
+++ linux-libre-5.10.241-gnu1/drivers/scsi/ufs/ufshcd.c
@@ -3872,7 +3872,7 @@ out:
 	hba->uic_async_done = NULL;
 	if (reenable_intr)
 		ufshcd_enable_intr(hba, UIC_COMMAND_COMPL);
-	if (ret) {
+	if (ret && !hba->pm_op_in_progress) {
 		ufshcd_set_link_broken(hba);
 		ufshcd_schedule_eh_work(hba);
 	}
@@ -3880,6 +3880,14 @@ out_unlock:
 	spin_unlock_irqrestore(hba->host->host_lock, flags);
 	mutex_unlock(&hba->uic_cmd_mutex);
 
+	/*
+	 * If the h8 exit fails during the runtime resume process, it becomes
+	 * stuck and cannot be recovered through the error handler.  To fix
+	 * this, use link recovery instead of the error handler.
+	 */
+	if (ret && hba->pm_op_in_progress)
+		ret = ufshcd_link_recovery(hba);
+
 	return ret;
 }
 
diff --git linux-libre-5.10.240-gnu1/drivers/soc/aspeed/aspeed-lpc-snoop.c linux-libre-5.10.241-gnu1/drivers/soc/aspeed/aspeed-lpc-snoop.c
index 43e30937fc9d..f3462ce22a0b 100644
--- linux-libre-5.10.240-gnu1/drivers/soc/aspeed/aspeed-lpc-snoop.c
+++ linux-libre-5.10.241-gnu1/drivers/soc/aspeed/aspeed-lpc-snoop.c
@@ -60,6 +60,7 @@ struct aspeed_lpc_snoop_model_data {
 };
 
 struct aspeed_lpc_snoop_channel {
+	bool enabled;
 	struct kfifo		fifo;
 	wait_queue_head_t	wq;
 	struct miscdevice	miscdev;
@@ -192,6 +193,9 @@ static int aspeed_lpc_enable_snoop(struct aspeed_lpc_snoop *lpc_snoop,
 	const struct aspeed_lpc_snoop_model_data *model_data =
 		of_device_get_match_data(dev);
 
+	if (WARN_ON(lpc_snoop->chan[channel].enabled))
+		return -EBUSY;
+
 	init_waitqueue_head(&lpc_snoop->chan[channel].wq);
 	/* Create FIFO datastructure */
 	rc = kfifo_alloc(&lpc_snoop->chan[channel].fifo,
@@ -238,6 +242,8 @@ static int aspeed_lpc_enable_snoop(struct aspeed_lpc_snoop *lpc_snoop,
 		regmap_update_bits(lpc_snoop->regmap, HICRB,
 				hicrb_en, hicrb_en);
 
+	lpc_snoop->chan[channel].enabled = true;
+
 	return 0;
 
 err_misc_deregister:
@@ -250,6 +256,9 @@ err_free_fifo:
 static void aspeed_lpc_disable_snoop(struct aspeed_lpc_snoop *lpc_snoop,
 				     int channel)
 {
+	if (!lpc_snoop->chan[channel].enabled)
+		return;
+
 	switch (channel) {
 	case 0:
 		regmap_update_bits(lpc_snoop->regmap, HICR5,
@@ -265,8 +274,10 @@ static void aspeed_lpc_disable_snoop(struct aspeed_lpc_snoop *lpc_snoop,
 		return;
 	}
 
-	kfifo_free(&lpc_snoop->chan[channel].fifo);
+	lpc_snoop->chan[channel].enabled = false;
+	/* Consider improving safety wrt concurrent reader(s) */
 	misc_deregister(&lpc_snoop->chan[channel].miscdev);
+	kfifo_free(&lpc_snoop->chan[channel].fifo);
 }
 
 static int aspeed_lpc_snoop_probe(struct platform_device *pdev)
diff --git linux-libre-5.10.240-gnu1/drivers/soc/qcom/mdt_loader.c linux-libre-5.10.241-gnu1/drivers/soc/qcom/mdt_loader.c
index 3c0bd6e5fa96..5a762ec557e8 100644
--- linux-libre-5.10.240-gnu1/drivers/soc/qcom/mdt_loader.c
+++ linux-libre-5.10.241-gnu1/drivers/soc/qcom/mdt_loader.c
@@ -12,11 +12,43 @@
 #include <linux/firmware.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/overflow.h>
 #include <linux/qcom_scm.h>
 #include <linux/sizes.h>
 #include <linux/slab.h>
 #include <linux/soc/qcom/mdt_loader.h>
 
+static bool mdt_header_valid(const struct firmware *fw)
+{
+	const struct elf32_hdr *ehdr;
+	size_t phend;
+	size_t shend;
+
+	if (fw->size < sizeof(*ehdr))
+		return false;
+
+	ehdr = (struct elf32_hdr *)fw->data;
+
+	if (memcmp(ehdr->e_ident, ELFMAG, SELFMAG))
+		return false;
+
+	if (ehdr->e_phentsize != sizeof(struct elf32_phdr))
+		return false;
+
+	phend = size_add(size_mul(sizeof(struct elf32_phdr), ehdr->e_phnum), ehdr->e_phoff);
+	if (phend > fw->size)
+		return false;
+
+	if (ehdr->e_shentsize != sizeof(struct elf32_shdr))
+		return false;
+
+	shend = size_add(size_mul(sizeof(struct elf32_shdr), ehdr->e_shnum), ehdr->e_shoff);
+	if (shend > fw->size)
+		return false;
+
+	return true;
+}
+
 static bool mdt_phdr_valid(const struct elf32_phdr *phdr)
 {
 	if (phdr->p_type != PT_LOAD)
@@ -46,6 +78,9 @@ ssize_t qcom_mdt_get_size(const struct firmware *fw)
 	phys_addr_t max_addr = 0;
 	int i;
 
+	if (!mdt_header_valid(fw))
+		return -EINVAL;
+
 	ehdr = (struct elf32_hdr *)fw->data;
 	phdrs = (struct elf32_phdr *)(ehdr + 1);
 
@@ -92,6 +127,9 @@ void *qcom_mdt_read_metadata(const struct firmware *fw, size_t *data_len)
 	size_t ehdr_size;
 	void *data;
 
+	if (!mdt_header_valid(fw))
+		return ERR_PTR(-EINVAL);
+
 	ehdr = (struct elf32_hdr *)fw->data;
 	phdrs = (struct elf32_phdr *)(ehdr + 1);
 
@@ -151,6 +189,9 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
 	if (!fw || !mem_region || !mem_phys || !mem_size)
 		return -EINVAL;
 
+	if (!mdt_header_valid(fw))
+		return -EINVAL;
+
 	ehdr = (struct elf32_hdr *)fw->data;
 	phdrs = (struct elf32_phdr *)(ehdr + 1);
 
diff --git linux-libre-5.10.240-gnu1/drivers/soc/tegra/pmc.c linux-libre-5.10.241-gnu1/drivers/soc/tegra/pmc.c
index 5726c232e61d..f2666fe8e806 100644
--- linux-libre-5.10.240-gnu1/drivers/soc/tegra/pmc.c
+++ linux-libre-5.10.241-gnu1/drivers/soc/tegra/pmc.c
@@ -1064,7 +1064,7 @@ err:
 }
 
 static int tegra_powergate_of_get_resets(struct tegra_powergate *pg,
-					 struct device_node *np, bool off)
+					 struct device_node *np)
 {
 	struct device *dev = pg->pmc->dev;
 	int err;
@@ -1079,22 +1079,6 @@ static int tegra_powergate_of_get_resets(struct tegra_powergate *pg,
 	err = reset_control_acquire(pg->reset);
 	if (err < 0) {
 		pr_err("failed to acquire resets: %d\n", err);
-		goto out;
-	}
-
-	if (off) {
-		err = reset_control_assert(pg->reset);
-	} else {
-		err = reset_control_deassert(pg->reset);
-		if (err < 0)
-			goto out;
-
-		reset_control_release(pg->reset);
-	}
-
-out:
-	if (err) {
-		reset_control_release(pg->reset);
 		reset_control_put(pg->reset);
 	}
 
@@ -1139,20 +1123,43 @@ static int tegra_powergate_add(struct tegra_pmc *pmc, struct device_node *np)
 		goto set_available;
 	}
 
-	err = tegra_powergate_of_get_resets(pg, np, off);
+	err = tegra_powergate_of_get_resets(pg, np);
 	if (err < 0) {
 		dev_err(dev, "failed to get resets for %pOFn: %d\n", np, err);
 		goto remove_clks;
 	}
 
-	if (!IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS)) {
-		if (off)
-			WARN_ON(tegra_powergate_power_up(pg, true));
+	/*
+	 * If the power-domain is off, then ensure the resets are asserted.
+	 * If the power-domain is on, then power down to ensure that when is
+	 * it turned on the power-domain, clocks and resets are all in the
+	 * expected state.
+	 */
+	if (off) {
+		err = reset_control_assert(pg->reset);
+		if (err) {
+			pr_err("failed to assert resets: %d\n", err);
+			goto remove_resets;
+		}
+	} else {
+		err = tegra_powergate_power_down(pg);
+		if (err) {
+			dev_err(dev, "failed to turn off PM domain %s: %d\n",
+				pg->genpd.name, err);
+			goto remove_resets;
+		}
+	}
 
+	/*
+	 * If PM_GENERIC_DOMAINS is not enabled, power-on
+	 * the domain and skip the genpd registration.
+	 */
+	if (!IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS)) {
+		WARN_ON(tegra_powergate_power_up(pg, true));
 		goto remove_resets;
 	}
 
-	err = pm_genpd_init(&pg->genpd, NULL, off);
+	err = pm_genpd_init(&pg->genpd, NULL, true);
 	if (err < 0) {
 		dev_err(dev, "failed to initialise PM domain %pOFn: %d\n", np,
 		       err);
diff --git linux-libre-5.10.240-gnu1/drivers/soundwire/stream.c linux-libre-5.10.241-gnu1/drivers/soundwire/stream.c
index a377c3d02c55..e4ceaea331a2 100644
--- linux-libre-5.10.240-gnu1/drivers/soundwire/stream.c
+++ linux-libre-5.10.241-gnu1/drivers/soundwire/stream.c
@@ -1555,7 +1555,7 @@ program_params:
 		if (ret < 0) {
 			dev_err(bus->dev, "Prepare port(s) failed ret = %d\n",
 				ret);
-			return ret;
+			goto restore_params;
 		}
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/comedi_fops.c linux-libre-5.10.241-gnu1/drivers/staging/comedi/comedi_fops.c
index 8f896e6208a8..854b8bdc57a1 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/comedi_fops.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/comedi_fops.c
@@ -783,6 +783,7 @@ static int is_device_busy(struct comedi_device *dev)
 	struct comedi_subdevice *s;
 	int i;
 
+	lockdep_assert_held_write(&dev->attach_lock);
 	lockdep_assert_held(&dev->mutex);
 	if (!dev->attached)
 		return 0;
@@ -791,7 +792,16 @@ static int is_device_busy(struct comedi_device *dev)
 		s = &dev->subdevices[i];
 		if (s->busy)
 			return 1;
-		if (s->async && comedi_buf_is_mmapped(s))
+		if (!s->async)
+			continue;
+		if (comedi_buf_is_mmapped(s))
+			return 1;
+		/*
+		 * There may be tasks still waiting on the subdevice's wait
+		 * queue, although they should already be about to be removed
+		 * from it since the subdevice has no active async command.
+		 */
+		if (wq_has_sleeper(&s->async->wait_head))
 			return 1;
 	}
 
@@ -821,15 +831,22 @@ static int do_devconfig_ioctl(struct comedi_device *dev,
 		return -EPERM;
 
 	if (!arg) {
-		if (is_device_busy(dev))
-			return -EBUSY;
+		int rc = 0;
+
 		if (dev->attached) {
-			struct module *driver_module = dev->driver->module;
+			down_write(&dev->attach_lock);
+			if (is_device_busy(dev)) {
+				rc = -EBUSY;
+			} else {
+				struct module *driver_module =
+					dev->driver->module;
 
-			comedi_device_detach(dev);
-			module_put(driver_module);
+				comedi_device_detach_locked(dev);
+				module_put(driver_module);
+			}
+			up_write(&dev->attach_lock);
 		}
-		return 0;
+		return rc;
 	}
 
 	if (copy_from_user(&it, arg, sizeof(it)))
@@ -1551,21 +1568,27 @@ static int do_insnlist_ioctl(struct comedi_device *dev,
 	}
 
 	for (i = 0; i < n_insns; ++i) {
+		unsigned int n = insns[i].n;
+
 		if (insns[i].insn & INSN_MASK_WRITE) {
 			if (copy_from_user(data, insns[i].data,
-					   insns[i].n * sizeof(unsigned int))) {
+					   n * sizeof(unsigned int))) {
 				dev_dbg(dev->class_dev,
 					"copy_from_user failed\n");
 				ret = -EFAULT;
 				goto error;
 			}
+			if (n < MIN_SAMPLES) {
+				memset(&data[n], 0, (MIN_SAMPLES - n) *
+						    sizeof(unsigned int));
+			}
 		}
 		ret = parse_insn(dev, insns + i, data, file);
 		if (ret < 0)
 			goto error;
 		if (insns[i].insn & INSN_MASK_READ) {
 			if (copy_to_user(insns[i].data, data,
-					 insns[i].n * sizeof(unsigned int))) {
+					 n * sizeof(unsigned int))) {
 				dev_dbg(dev->class_dev,
 					"copy_to_user failed\n");
 				ret = -EFAULT;
@@ -1584,6 +1607,16 @@ error:
 	return i;
 }
 
+#define MAX_INSNS   MAX_SAMPLES
+static int check_insnlist_len(struct comedi_device *dev, unsigned int n_insns)
+{
+	if (n_insns > MAX_INSNS) {
+		dev_dbg(dev->class_dev, "insnlist length too large\n");
+		return -EINVAL;
+	}
+	return 0;
+}
+
 /*
  * COMEDI_INSN ioctl
  * synchronous instruction
@@ -1628,6 +1661,10 @@ static int do_insn_ioctl(struct comedi_device *dev,
 			ret = -EFAULT;
 			goto error;
 		}
+		if (insn->n < MIN_SAMPLES) {
+			memset(&data[insn->n], 0,
+			       (MIN_SAMPLES - insn->n) * sizeof(unsigned int));
+		}
 	}
 	ret = parse_insn(dev, insn, data, file);
 	if (ret < 0)
@@ -2234,6 +2271,9 @@ static long comedi_unlocked_ioctl(struct file *file, unsigned int cmd,
 			rc = -EFAULT;
 			break;
 		}
+		rc = check_insnlist_len(dev, insnlist.n_insns);
+		if (rc)
+			break;
 		insns = kcalloc(insnlist.n_insns, sizeof(*insns), GFP_KERNEL);
 		if (!insns) {
 			rc = -ENOMEM;
@@ -3085,6 +3125,9 @@ static int compat_insnlist(struct file *file, unsigned long arg)
 	if (copy_from_user(&insnlist32, compat_ptr(arg), sizeof(insnlist32)))
 		return -EFAULT;
 
+	rc = check_insnlist_len(dev, insnlist32.n_insns);
+	if (rc)
+		return rc;
 	insns = kcalloc(insnlist32.n_insns, sizeof(*insns), GFP_KERNEL);
 	if (!insns)
 		return -ENOMEM;
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/comedi_internal.h linux-libre-5.10.241-gnu1/drivers/staging/comedi/comedi_internal.h
index 9b3631a654c8..cf10ba016ebc 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/comedi_internal.h
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/comedi_internal.h
@@ -50,6 +50,7 @@ extern struct mutex comedi_drivers_list_lock;
 int insn_inval(struct comedi_device *dev, struct comedi_subdevice *s,
 	       struct comedi_insn *insn, unsigned int *data);
 
+void comedi_device_detach_locked(struct comedi_device *dev);
 void comedi_device_detach(struct comedi_device *dev);
 int comedi_device_attach(struct comedi_device *dev,
 			 struct comedi_devconfig *it);
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers.c linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers.c
index aa27465f36eb..c6d072cbfddf 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers.c
@@ -159,7 +159,7 @@ static void comedi_device_detach_cleanup(struct comedi_device *dev)
 	int i;
 	struct comedi_subdevice *s;
 
-	lockdep_assert_held(&dev->attach_lock);
+	lockdep_assert_held_write(&dev->attach_lock);
 	lockdep_assert_held(&dev->mutex);
 	if (dev->subdevices) {
 		for (i = 0; i < dev->n_subdevices; i++) {
@@ -196,16 +196,23 @@ static void comedi_device_detach_cleanup(struct comedi_device *dev)
 	comedi_clear_hw_dev(dev);
 }
 
-void comedi_device_detach(struct comedi_device *dev)
+void comedi_device_detach_locked(struct comedi_device *dev)
 {
+	lockdep_assert_held_write(&dev->attach_lock);
 	lockdep_assert_held(&dev->mutex);
 	comedi_device_cancel_all(dev);
-	down_write(&dev->attach_lock);
 	dev->attached = false;
 	dev->detach_count++;
 	if (dev->driver)
 		dev->driver->detach(dev);
 	comedi_device_detach_cleanup(dev);
+}
+
+void comedi_device_detach(struct comedi_device *dev)
+{
+	lockdep_assert_held(&dev->mutex);
+	down_write(&dev->attach_lock);
+	comedi_device_detach_locked(dev);
 	up_write(&dev->attach_lock);
 }
 
@@ -339,10 +346,10 @@ int comedi_dio_insn_config(struct comedi_device *dev,
 			   unsigned int *data,
 			   unsigned int mask)
 {
-	unsigned int chan_mask = 1 << CR_CHAN(insn->chanspec);
+	unsigned int chan = CR_CHAN(insn->chanspec);
 
-	if (!mask)
-		mask = chan_mask;
+	if (!mask && chan < 32)
+		mask = 1U << chan;
 
 	switch (data[0]) {
 	case INSN_CONFIG_DIO_INPUT:
@@ -382,7 +389,7 @@ EXPORT_SYMBOL_GPL(comedi_dio_insn_config);
 unsigned int comedi_dio_update_state(struct comedi_subdevice *s,
 				     unsigned int *data)
 {
-	unsigned int chanmask = (s->n_chan < 32) ? ((1 << s->n_chan) - 1)
+	unsigned int chanmask = (s->n_chan < 32) ? ((1U << s->n_chan) - 1)
 						 : 0xffffffff;
 	unsigned int mask = data[0] & chanmask;
 	unsigned int bits = data[1];
@@ -615,6 +622,9 @@ static int insn_rw_emulate_bits(struct comedi_device *dev,
 	unsigned int _data[2];
 	int ret;
 
+	if (insn->n == 0)
+		return 0;
+
 	memset(_data, 0, sizeof(_data));
 	memset(&_insn, 0, sizeof(_insn));
 	_insn.insn = INSN_BITS;
@@ -625,8 +635,8 @@ static int insn_rw_emulate_bits(struct comedi_device *dev,
 	if (insn->insn == INSN_WRITE) {
 		if (!(s->subdev_flags & SDF_WRITABLE))
 			return -EINVAL;
-		_data[0] = 1 << (chan - base_chan);		    /* mask */
-		_data[1] = data[0] ? (1 << (chan - base_chan)) : 0; /* bits */
+		_data[0] = 1U << (chan - base_chan);		     /* mask */
+		_data[1] = data[0] ? (1U << (chan - base_chan)) : 0; /* bits */
 	}
 
 	ret = s->insn_bits(dev, s, &_insn, _data);
@@ -709,7 +719,7 @@ static int __comedi_device_postconfig(struct comedi_device *dev)
 
 		if (s->type == COMEDI_SUBD_DO) {
 			if (s->n_chan < 32)
-				s->io_bits = (1 << s->n_chan) - 1;
+				s->io_bits = (1U << s->n_chan) - 1;
 			else
 				s->io_bits = 0xffffffff;
 		}
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/aio_iiro_16.c linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/aio_iiro_16.c
index fe3876235075..60c9c683906b 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/aio_iiro_16.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/aio_iiro_16.c
@@ -178,7 +178,8 @@ static int aio_iiro_16_attach(struct comedi_device *dev,
 	 * Digital input change of state interrupts are optionally supported
 	 * using IRQ 2-7, 10-12, 14, or 15.
 	 */
-	if ((1 << it->options[1]) & 0xdcfc) {
+	if (it->options[1] > 0 && it->options[1] < 16 &&
+	    (1 << it->options[1]) & 0xdcfc) {
 		ret = request_irq(it->options[1], aio_iiro_16_cos, 0,
 				  dev->board_name, dev);
 		if (ret == 0)
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/comedi_test.c linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/comedi_test.c
index bea9a3adf08c..f5199474c0e9 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/comedi_test.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/comedi_test.c
@@ -790,7 +790,7 @@ static void waveform_detach(struct comedi_device *dev)
 {
 	struct waveform_private *devpriv = dev->private;
 
-	if (devpriv) {
+	if (devpriv && dev->n_subdevices) {
 		del_timer_sync(&devpriv->ai_timer);
 		del_timer_sync(&devpriv->ao_timer);
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/das16m1.c linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/das16m1.c
index 75f3dbbe97ac..0d54387a1c26 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/das16m1.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/das16m1.c
@@ -523,7 +523,8 @@ static int das16m1_attach(struct comedi_device *dev,
 	devpriv->extra_iobase = dev->iobase + DAS16M1_8255_IOBASE;
 
 	/* only irqs 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, and 15 are valid */
-	if ((1 << it->options[1]) & 0xdcfc) {
+	if (it->options[1] >= 2 && it->options[1] <= 15 &&
+	    (1 << it->options[1]) & 0xdcfc) {
 		ret = request_irq(it->options[1], das16m1_interrupt, 0,
 				  dev->board_name, dev);
 		if (ret == 0)
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/das6402.c linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/das6402.c
index 96f4107b8054..927d4b832ecc 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/das6402.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/das6402.c
@@ -569,7 +569,8 @@ static int das6402_attach(struct comedi_device *dev,
 	das6402_reset(dev);
 
 	/* IRQs 2,3,5,6,7, 10,11,15 are valid for "enhanced" mode */
-	if ((1 << it->options[1]) & 0x8cec) {
+	if (it->options[1] > 0 && it->options[1] < 16 &&
+	    (1 << it->options[1]) & 0x8cec) {
 		ret = request_irq(it->options[1], das6402_interrupt, 0,
 				  dev->board_name, dev);
 		if (ret == 0) {
diff --git linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/pcl812.c linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/pcl812.c
index b87ab3840eee..fc06f284ba74 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/comedi/drivers/pcl812.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/comedi/drivers/pcl812.c
@@ -1151,7 +1151,8 @@ static int pcl812_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		if (!dev->pacer)
 			return -ENOMEM;
 
-		if ((1 << it->options[1]) & board->irq_bits) {
+		if (it->options[1] > 0 && it->options[1] < 16 &&
+		    (1 << it->options[1]) & board->irq_bits) {
 			ret = request_irq(it->options[1], pcl812_interrupt, 0,
 					  dev->board_name, dev);
 			if (ret == 0)
diff --git linux-libre-5.10.240-gnu1/drivers/staging/fbtft/fbtft-core.c linux-libre-5.10.241-gnu1/drivers/staging/fbtft/fbtft-core.c
index d0c8d85f3db0..2c04fcff0e1c 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/fbtft/fbtft-core.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/fbtft/fbtft-core.c
@@ -745,6 +745,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
 	return info;
 
 release_framebuf:
+	fb_deferred_io_cleanup(info);
 	framebuffer_release(info);
 
 alloc_fail:
diff --git linux-libre-5.10.240-gnu1/drivers/staging/media/imx/imx-media-csc-scaler.c linux-libre-5.10.241-gnu1/drivers/staging/media/imx/imx-media-csc-scaler.c
index 939843b89544..7ffd9e80a1d4 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/media/imx/imx-media-csc-scaler.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/media/imx/imx-media-csc-scaler.c
@@ -914,7 +914,7 @@ imx_media_csc_scaler_device_init(struct imx_media_dev *md)
 	return &priv->vdev;
 
 err_m2m:
-	video_set_drvdata(vfd, NULL);
+	video_device_release(vfd);
 err_vfd:
 	kfree(priv);
 	return ERR_PTR(ret);
diff --git linux-libre-5.10.240-gnu1/drivers/staging/nvec/nvec_power.c linux-libre-5.10.241-gnu1/drivers/staging/nvec/nvec_power.c
index 0e861c4bfcbf..590b801c5992 100644
--- linux-libre-5.10.240-gnu1/drivers/staging/nvec/nvec_power.c
+++ linux-libre-5.10.241-gnu1/drivers/staging/nvec/nvec_power.c
@@ -194,7 +194,7 @@ static int nvec_power_bat_notifier(struct notifier_block *nb,
 		break;
 	case MANUFACTURER:
 		memcpy(power->bat_manu, &res->plc, res->length - 2);
-		power->bat_model[res->length - 2] = '\0';
+		power->bat_manu[res->length - 2] = '\0';
 		break;
 	case MODEL:
 		memcpy(power->bat_model, &res->plc, res->length - 2);
diff --git linux-libre-5.10.240-gnu1/drivers/thermal/thermal_sysfs.c linux-libre-5.10.241-gnu1/drivers/thermal/thermal_sysfs.c
index 05e9a3de80b5..d64af62abcc6 100644
--- linux-libre-5.10.240-gnu1/drivers/thermal/thermal_sysfs.c
+++ linux-libre-5.10.241-gnu1/drivers/thermal/thermal_sysfs.c
@@ -39,10 +39,13 @@ temp_show(struct device *dev, struct device_attribute *attr, char *buf)
 
 	ret = thermal_zone_get_temp(tz, &temperature);
 
-	if (ret)
-		return ret;
+	if (!ret)
+		return sprintf(buf, "%d\n", temperature);
 
-	return sprintf(buf, "%d\n", temperature);
+	if (ret == -EAGAIN)
+		return -ENODATA;
+
+	return ret;
 }
 
 static ssize_t
diff --git linux-libre-5.10.240-gnu1/drivers/thunderbolt/domain.c linux-libre-5.10.241-gnu1/drivers/thunderbolt/domain.c
index f0de94f7acbf..4414d44953d7 100644
--- linux-libre-5.10.240-gnu1/drivers/thunderbolt/domain.c
+++ linux-libre-5.10.241-gnu1/drivers/thunderbolt/domain.c
@@ -38,7 +38,7 @@ static bool match_service_id(const struct tb_service_id *id,
 			return false;
 	}
 
-	if (id->match_flags & TBSVC_MATCH_PROTOCOL_VERSION) {
+	if (id->match_flags & TBSVC_MATCH_PROTOCOL_REVISION) {
 		if (id->protocol_revision != svc->prtcrevs)
 			return false;
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/thunderbolt/switch.c linux-libre-5.10.241-gnu1/drivers/thunderbolt/switch.c
index f6580d11c0fe..3a65650c82ce 100644
--- linux-libre-5.10.240-gnu1/drivers/thunderbolt/switch.c
+++ linux-libre-5.10.241-gnu1/drivers/thunderbolt/switch.c
@@ -1179,7 +1179,7 @@ int tb_dp_port_set_hops(struct tb_port *port, unsigned int video,
 		return ret;
 
 	data[0] &= ~ADP_DP_CS_0_VIDEO_HOPID_MASK;
-	data[1] &= ~ADP_DP_CS_1_AUX_RX_HOPID_MASK;
+	data[1] &= ~ADP_DP_CS_1_AUX_TX_HOPID_MASK;
 	data[1] &= ~ADP_DP_CS_1_AUX_RX_HOPID_MASK;
 
 	data[0] |= (video << ADP_DP_CS_0_VIDEO_HOPID_SHIFT) &
diff --git linux-libre-5.10.240-gnu1/drivers/tty/serial/8250/8250_port.c linux-libre-5.10.241-gnu1/drivers/tty/serial/8250/8250_port.c
index 0042ac7e713b..c65a190ac060 100644
--- linux-libre-5.10.240-gnu1/drivers/tty/serial/8250/8250_port.c
+++ linux-libre-5.10.241-gnu1/drivers/tty/serial/8250/8250_port.c
@@ -2329,9 +2329,8 @@ int serial8250_do_startup(struct uart_port *port)
 	/*
 	 * Now, initialize the UART
 	 */
-	serial_port_out(port, UART_LCR, UART_LCR_WLEN8);
-
 	spin_lock_irqsave(&port->lock, flags);
+	serial_port_out(port, UART_LCR, UART_LCR_WLEN8);
 	if (up->port.flags & UPF_FOURPORT) {
 		if (!up->port.irq)
 			up->port.mctrl |= TIOCM_OUT1;
diff --git linux-libre-5.10.240-gnu1/drivers/tty/serial/pch_uart.c linux-libre-5.10.241-gnu1/drivers/tty/serial/pch_uart.c
index cb68a1028090..e96aff583dc8 100644
--- linux-libre-5.10.240-gnu1/drivers/tty/serial/pch_uart.c
+++ linux-libre-5.10.241-gnu1/drivers/tty/serial/pch_uart.c
@@ -1018,7 +1018,7 @@ static unsigned int dma_handle_tx(struct eg20t_port *priv)
 			__func__);
 		return 0;
 	}
-	dma_sync_sg_for_device(port->dev, priv->sg_tx_p, nent, DMA_TO_DEVICE);
+	dma_sync_sg_for_device(port->dev, priv->sg_tx_p, num, DMA_TO_DEVICE);
 	priv->desc_tx = desc;
 	desc->callback = pch_dma_tx_complete;
 	desc->callback_param = priv;
diff --git linux-libre-5.10.240-gnu1/drivers/tty/vt/defkeymap.c_shipped linux-libre-5.10.241-gnu1/drivers/tty/vt/defkeymap.c_shipped
index c7095fb7d2d1..14e742b0d1c2 100644
--- linux-libre-5.10.240-gnu1/drivers/tty/vt/defkeymap.c_shipped
+++ linux-libre-5.10.241-gnu1/drivers/tty/vt/defkeymap.c_shipped
@@ -23,6 +23,22 @@ u_short plain_map[NR_KEYS] = {
 	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
 	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
 u_short shift_map[NR_KEYS] = {
@@ -42,6 +58,22 @@ u_short shift_map[NR_KEYS] = {
 	0xf20b,	0xf601,	0xf602,	0xf117,	0xf600,	0xf20a,	0xf115,	0xf116,
 	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
 u_short altgr_map[NR_KEYS] = {
@@ -61,6 +93,22 @@ u_short altgr_map[NR_KEYS] = {
 	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
 	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
 u_short ctrl_map[NR_KEYS] = {
@@ -80,6 +128,22 @@ u_short ctrl_map[NR_KEYS] = {
 	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
 	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
 u_short shift_ctrl_map[NR_KEYS] = {
@@ -99,6 +163,22 @@ u_short shift_ctrl_map[NR_KEYS] = {
 	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
 	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
 u_short alt_map[NR_KEYS] = {
@@ -118,6 +198,22 @@ u_short alt_map[NR_KEYS] = {
 	0xf118,	0xf210,	0xf211,	0xf117,	0xf600,	0xf119,	0xf115,	0xf116,
 	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
 u_short ctrl_alt_map[NR_KEYS] = {
@@ -137,6 +233,22 @@ u_short ctrl_alt_map[NR_KEYS] = {
 	0xf118,	0xf601,	0xf602,	0xf117,	0xf600,	0xf119,	0xf115,	0xf20c,
 	0xf11a,	0xf10c,	0xf10d,	0xf11b,	0xf11c,	0xf110,	0xf311,	0xf11d,
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
+	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
 ushort *key_maps[MAX_NR_KEYMAPS] = {
diff --git linux-libre-5.10.240-gnu1/drivers/tty/vt/keyboard.c linux-libre-5.10.241-gnu1/drivers/tty/vt/keyboard.c
index aa0026a9839c..1c60976b2f86 100644
--- linux-libre-5.10.240-gnu1/drivers/tty/vt/keyboard.c
+++ linux-libre-5.10.241-gnu1/drivers/tty/vt/keyboard.c
@@ -1461,7 +1461,7 @@ static void kbd_keycode(unsigned int keycode, int down, int hw_raw)
 		rc = atomic_notifier_call_chain(&keyboard_notifier_list,
 						KBD_UNICODE, &param);
 		if (rc != NOTIFY_STOP)
-			if (down && !raw_mode)
+			if (down && !(raw_mode || kbd->kbdmode == VC_OFF))
 				k_unicode(vc, keysym, !down);
 		return;
 	}
diff --git linux-libre-5.10.240-gnu1/drivers/uio/uio_hv_generic.c linux-libre-5.10.241-gnu1/drivers/uio/uio_hv_generic.c
index 6625d340f3ac..865a5b289e0a 100644
--- linux-libre-5.10.240-gnu1/drivers/uio/uio_hv_generic.c
+++ linux-libre-5.10.241-gnu1/drivers/uio/uio_hv_generic.c
@@ -306,7 +306,7 @@ hv_uio_probe(struct hv_device *dev,
 	pdata->recv_buf = vzalloc(RECV_BUFFER_SIZE);
 	if (pdata->recv_buf == NULL) {
 		ret = -ENOMEM;
-		goto fail_close;
+		goto fail_free_ring;
 	}
 
 	ret = vmbus_establish_gpadl(channel, pdata->recv_buf,
@@ -366,6 +366,8 @@ hv_uio_probe(struct hv_device *dev,
 
 fail_close:
 	hv_uio_cleanup(dev, pdata);
+fail_free_ring:
+	vmbus_free_ring(dev->channel);
 
 	return ret;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/usb/atm/cxacru.c linux-libre-5.10.241-gnu1/drivers/usb/atm/cxacru.c
index 98b2c91e2f0b..dc08e26663de 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/atm/cxacru.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/atm/cxacru.c
@@ -983,25 +983,60 @@ cleanup:
 	return ret;
 }
 
-static void cxacru_upload_firmware(struct cxacru_data *instance,
-				   const struct firmware *fw,
-				   const struct firmware *bp)
+
+static int cxacru_find_firmware(struct cxacru_data *instance,
+				char *phase, const struct firmware **fw_p)
 {
-	int ret;
+	struct usbatm_data *usbatm = instance->usbatm;
+	struct device *dev = &usbatm->usb_intf->dev;
+	char buf[16];
+
+	sprintf(buf, "/*(DEBLOBBED)*/", phase);
+	usb_dbg(usbatm, "cxacru_find_firmware: looking for %s\n", buf);
+
+	if (reject_firmware(fw_p, buf, dev)) {
+		usb_dbg(usbatm, "no stage %s firmware found\n", phase);
+		return -ENOENT;
+	}
+
+	usb_info(usbatm, "found firmware %s\n", buf);
+
+	return 0;
+}
+
+static int cxacru_heavy_init(struct usbatm_data *usbatm_instance,
+			     struct usb_interface *usb_intf)
+{
+	const struct firmware *fw, *bp;
+	struct cxacru_data *instance = usbatm_instance->driver_data;
 	struct usbatm_data *usbatm = instance->usbatm;
 	struct usb_device *usb_dev = usbatm->usb_dev;
 	__le16 signature[] = { usb_dev->descriptor.idVendor,
 			       usb_dev->descriptor.idProduct };
 	__le32 val;
+	int ret;
 
-	usb_dbg(usbatm, "%s\n", __func__);
+	ret = cxacru_find_firmware(instance, "fw", &fw);
+	if (ret) {
+		usb_warn(usbatm_instance, "firmware (/*(DEBLOBBED)*/) unavailable (system misconfigured?)\n");
+		return ret;
+	}
+
+	if (instance->modem_type->boot_rom_patch) {
+		ret = cxacru_find_firmware(instance, "bp", &bp);
+		if (ret) {
+			usb_warn(usbatm_instance, "boot ROM patch (/*(DEBLOBBED)*/) unavailable (system misconfigured?)\n");
+			release_firmware(fw);
+			return ret;
+		}
+	}
 
 	/* FirmwarePllFClkValue */
 	val = cpu_to_le32(instance->modem_type->pll_f_clk);
 	ret = cxacru_fw(usb_dev, FW_WRITE_MEM, 0x2, 0x0, PLLFCLK_ADDR, (u8 *) &val, 4);
 	if (ret) {
 		usb_err(usbatm, "FirmwarePllFClkValue failed: %d\n", ret);
-		return;
+		goto done;
 	}
 
 	/* FirmwarePllBClkValue */
@@ -1009,7 +1044,7 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
 	ret = cxacru_fw(usb_dev, FW_WRITE_MEM, 0x2, 0x0, PLLBCLK_ADDR, (u8 *) &val, 4);
 	if (ret) {
 		usb_err(usbatm, "FirmwarePllBClkValue failed: %d\n", ret);
-		return;
+		goto done;
 	}
 
 	/* Enable SDRAM */
@@ -1017,7 +1052,7 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
 	ret = cxacru_fw(usb_dev, FW_WRITE_MEM, 0x2, 0x0, SDRAMEN_ADDR, (u8 *) &val, 4);
 	if (ret) {
 		usb_err(usbatm, "Enable SDRAM failed: %d\n", ret);
-		return;
+		goto done;
 	}
 
 	/* Firmware */
@@ -1025,7 +1060,7 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
 	ret = cxacru_fw(usb_dev, FW_WRITE_MEM, 0x2, 0x0, FW_ADDR, fw->data, fw->size);
 	if (ret) {
 		usb_err(usbatm, "Firmware upload failed: %d\n", ret);
-		return;
+		goto done;
 	}
 
 	/* Boot ROM patch */
@@ -1034,7 +1069,7 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
 		ret = cxacru_fw(usb_dev, FW_WRITE_MEM, 0x2, 0x0, BR_ADDR, bp->data, bp->size);
 		if (ret) {
 			usb_err(usbatm, "Boot ROM patching failed: %d\n", ret);
-			return;
+			goto done;
 		}
 	}
 
@@ -1042,7 +1077,7 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
 	ret = cxacru_fw(usb_dev, FW_WRITE_MEM, 0x2, 0x0, SIG_ADDR, (u8 *) signature, 4);
 	if (ret) {
 		usb_err(usbatm, "Signature storing failed: %d\n", ret);
-		return;
+		goto done;
 	}
 
 	usb_info(usbatm, "starting device\n");
@@ -1054,7 +1089,7 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
 	}
 	if (ret) {
 		usb_err(usbatm, "Passing control to firmware failed: %d\n", ret);
-		return;
+		goto done;
 	}
 
 	/* Delay to allow firmware to start up. */
@@ -1068,53 +1103,10 @@ static void cxacru_upload_firmware(struct cxacru_data *instance,
 	ret = cxacru_cm(instance, CM_REQUEST_CARD_GET_STATUS, NULL, 0, NULL, 0);
 	if (ret < 0) {
 		usb_err(usbatm, "modem failed to initialize: %d\n", ret);
-		return;
-	}
-}
-
-static int cxacru_find_firmware(struct cxacru_data *instance,
-				char *phase, const struct firmware **fw_p)
-{
-	struct usbatm_data *usbatm = instance->usbatm;
-	struct device *dev = &usbatm->usb_intf->dev;
-	char buf[16];
-
-	sprintf(buf, "/*(DEBLOBBED)*/", phase);
-	usb_dbg(usbatm, "cxacru_find_firmware: looking for %s\n", buf);
-
-	if (reject_firmware(fw_p, buf, dev)) {
-		usb_dbg(usbatm, "no stage %s firmware found\n", phase);
-		return -ENOENT;
-	}
-
-	usb_info(usbatm, "found firmware %s\n", buf);
-
-	return 0;
-}
-
-static int cxacru_heavy_init(struct usbatm_data *usbatm_instance,
-			     struct usb_interface *usb_intf)
-{
-	const struct firmware *fw, *bp;
-	struct cxacru_data *instance = usbatm_instance->driver_data;
-	int ret = cxacru_find_firmware(instance, "fw", &fw);
-
-	if (ret) {
-		usb_warn(usbatm_instance, "firmware (/*(DEBLOBBED)*/) unavailable (system misconfigured?)\n");
-		return ret;
+		goto done;
 	}
 
-	if (instance->modem_type->boot_rom_patch) {
-		ret = cxacru_find_firmware(instance, "bp", &bp);
-		if (ret) {
-			usb_warn(usbatm_instance, "boot ROM patch (/*(DEBLOBBED)*/) unavailable (system misconfigured?)\n");
-			release_firmware(fw);
-			return ret;
-		}
-	}
-
-	cxacru_upload_firmware(instance, fw, bp);
-
+done:
 	if (instance->modem_type->boot_rom_patch)
 		release_firmware(bp);
 	release_firmware(fw);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/chipidea/ci.h linux-libre-5.10.241-gnu1/drivers/usb/chipidea/ci.h
index 7b00b93dad9b..f12e177bfc55 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/chipidea/ci.h
+++ linux-libre-5.10.241-gnu1/drivers/usb/chipidea/ci.h
@@ -278,8 +278,19 @@ static inline int ci_role_start(struct ci_hdrc *ci, enum ci_role role)
 		return -ENXIO;
 
 	ret = ci->roles[role]->start(ci);
-	if (!ret)
-		ci->role = role;
+	if (ret)
+		return ret;
+
+	ci->role = role;
+
+	if (ci->usb_phy) {
+		if (role == CI_ROLE_HOST)
+			usb_phy_set_event(ci->usb_phy, USB_EVENT_ID);
+		else
+			/* in device mode but vbus is invalid*/
+			usb_phy_set_event(ci->usb_phy, USB_EVENT_NONE);
+	}
+
 	return ret;
 }
 
@@ -293,6 +304,9 @@ static inline void ci_role_stop(struct ci_hdrc *ci)
 	ci->role = CI_ROLE_END;
 
 	ci->roles[role]->stop(ci);
+
+	if (ci->usb_phy)
+		usb_phy_set_event(ci->usb_phy, USB_EVENT_NONE);
 }
 
 static inline enum usb_role ci_role_to_usb_role(struct ci_hdrc *ci)
diff --git linux-libre-5.10.240-gnu1/drivers/usb/chipidea/udc.c linux-libre-5.10.241-gnu1/drivers/usb/chipidea/udc.c
index 1c7af91bf03a..122d2d82c67c 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/chipidea/udc.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/chipidea/udc.c
@@ -1697,6 +1697,13 @@ static int ci_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
 		ret = ci->platdata->notify_event(ci,
 				CI_HDRC_CONTROLLER_VBUS_EVENT);
 
+	if (ci->usb_phy) {
+		if (is_active)
+			usb_phy_set_event(ci->usb_phy, USB_EVENT_VBUS);
+		else
+			usb_phy_set_event(ci->usb_phy, USB_EVENT_NONE);
+	}
+
 	if (ci->driver)
 		ci_hdrc_gadget_connect(_gadget, is_active);
 
@@ -2012,6 +2019,9 @@ static irqreturn_t udc_irq(struct ci_hdrc *ci)
 		if (USBi_PCI & intr) {
 			ci->gadget.speed = hw_port_is_high_speed(ci) ?
 				USB_SPEED_HIGH : USB_SPEED_FULL;
+			if (ci->usb_phy)
+				usb_phy_set_event(ci->usb_phy,
+					USB_EVENT_ENUMERATED);
 			if (ci->suspended) {
 				if (ci->driver->resume) {
 					spin_unlock(&ci->lock);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/class/cdc-acm.c linux-libre-5.10.241-gnu1/drivers/usb/class/cdc-acm.c
index 571b70b9231c..07543731bfa5 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/class/cdc-acm.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/class/cdc-acm.c
@@ -1510,8 +1510,6 @@ skip_countries:
 	acm->nb_index = 0;
 	acm->nb_size = 0;
 
-	dev_info(&intf->dev, "ttyACM%d: USB ACM device\n", minor);
-
 	acm->line.dwDTERate = cpu_to_le32(9600);
 	acm->line.bDataBits = 8;
 	acm_set_line(acm, &acm->line);
@@ -1519,6 +1517,12 @@ skip_countries:
 	usb_driver_claim_interface(&acm_driver, data_interface, acm);
 	usb_set_intfdata(data_interface, acm);
 
+	if (quirks & CLEAR_HALT_CONDITIONS) {
+		/* errors intentionally ignored */
+		usb_clear_halt(usb_dev, acm->in);
+		usb_clear_halt(usb_dev, acm->out);
+	}
+
 	tty_dev = tty_port_register_device(&acm->port, acm_tty_driver, minor,
 			&control_interface->dev);
 	if (IS_ERR(tty_dev)) {
@@ -1526,10 +1530,7 @@ skip_countries:
 		goto alloc_fail6;
 	}
 
-	if (quirks & CLEAR_HALT_CONDITIONS) {
-		usb_clear_halt(usb_dev, acm->in);
-		usb_clear_halt(usb_dev, acm->out);
-	}
+	dev_info(&intf->dev, "ttyACM%d: USB ACM device\n", minor);
 
 	return 0;
 alloc_fail6:
diff --git linux-libre-5.10.240-gnu1/drivers/usb/core/config.c linux-libre-5.10.241-gnu1/drivers/usb/core/config.c
index 1508e0f00dbc..93eaeea87660 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/core/config.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/core/config.c
@@ -81,8 +81,14 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 	 */
 	desc = (struct usb_ss_ep_comp_descriptor *) buffer;
 
-	if (desc->bDescriptorType != USB_DT_SS_ENDPOINT_COMP ||
-			size < USB_DT_SS_EP_COMP_SIZE) {
+	if (size < USB_DT_SS_EP_COMP_SIZE) {
+		dev_notice(ddev,
+			   "invalid SuperSpeed endpoint companion descriptor "
+			   "of length %d, skipping\n", size);
+		return;
+	}
+
+	if (desc->bDescriptorType != USB_DT_SS_ENDPOINT_COMP) {
 		dev_notice(ddev, "No SuperSpeed endpoint companion for config %d "
 				" interface %d altsetting %d ep %d: "
 				"using minimum values\n",
diff --git linux-libre-5.10.240-gnu1/drivers/usb/core/hub.c linux-libre-5.10.241-gnu1/drivers/usb/core/hub.c
index b88e3a5e8616..667ab60a18db 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/core/hub.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/core/hub.c
@@ -53,6 +53,12 @@
 #define USB_TP_TRANSMISSION_DELAY_MAX	65535	/* ns */
 #define USB_PING_RESPONSE_TIME		400	/* ns */
 
+/*
+ * Give SS hubs 200ms time after wake to train downstream links before
+ * assuming no port activity and allowing hub to runtime suspend back.
+ */
+#define USB_SS_PORT_U0_WAKE_TIME	200  /* ms */
+
 /* Protect struct usb_device->state and ->children members
  * Note: Both are also protected by ->dev.sem, except that ->state can
  * change to USB_STATE_NOTATTACHED even when the semaphore isn't held. */
@@ -1052,6 +1058,7 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
 			goto init2;
 		goto init3;
 	}
+
 	hub_get(hub);
 
 	/* The superspeed hub except for root hub has to use Hub Depth
@@ -1300,6 +1307,17 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
 		device_unlock(&hdev->dev);
 	}
 
+	if (type == HUB_RESUME && hub_is_superspeed(hub->hdev)) {
+		/* give usb3 downstream links training time after hub resume */
+		usb_autopm_get_interface_no_resume(
+			to_usb_interface(hub->intfdev));
+
+		queue_delayed_work(system_power_efficient_wq,
+				   &hub->post_resume_work,
+				   msecs_to_jiffies(USB_SS_PORT_U0_WAKE_TIME));
+		return;
+	}
+
 	hub_put(hub);
 }
 
@@ -1318,6 +1336,14 @@ static void hub_init_func3(struct work_struct *ws)
 	hub_activate(hub, HUB_INIT3);
 }
 
+static void hub_post_resume(struct work_struct *ws)
+{
+	struct usb_hub *hub = container_of(ws, struct usb_hub, post_resume_work.work);
+
+	usb_autopm_put_interface_async(to_usb_interface(hub->intfdev));
+	hub_put(hub);
+}
+
 enum hub_quiescing_type {
 	HUB_DISCONNECT, HUB_PRE_RESET, HUB_SUSPEND
 };
@@ -1343,6 +1369,7 @@ static void hub_quiesce(struct usb_hub *hub, enum hub_quiescing_type type)
 
 	/* Stop hub_wq and related activity */
 	del_timer_sync(&hub->irq_urb_retry);
+	flush_delayed_work(&hub->post_resume_work);
 	usb_kill_urb(hub->urb);
 	if (hub->has_indicators)
 		cancel_delayed_work_sync(&hub->leds);
@@ -1899,6 +1926,7 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	hub->hdev = hdev;
 	INIT_DELAYED_WORK(&hub->leds, led_work);
 	INIT_DELAYED_WORK(&hub->init_work, NULL);
+	INIT_DELAYED_WORK(&hub->post_resume_work, hub_post_resume);
 	INIT_WORK(&hub->events, hub_event);
 	spin_lock_init(&hub->irq_urb_lock);
 	timer_setup(&hub->irq_urb_retry, hub_retry_irq_urb, 0);
@@ -2856,6 +2884,8 @@ static unsigned hub_is_wusb(struct usb_hub *hub)
 #define PORT_INIT_TRIES		4
 #endif	/* CONFIG_USB_FEW_INIT_RETRIES */
 
+#define DETECT_DISCONNECT_TRIES 5
+
 #define HUB_ROOT_RESET_TIME	60	/* times are in msec */
 #define HUB_SHORT_RESET_TIME	10
 #define HUB_BH_RESET_TIME	50
@@ -5657,6 +5687,8 @@ static void port_event(struct usb_hub *hub, int port1)
 	struct usb_device *udev = port_dev->child;
 	struct usb_device *hdev = hub->hdev;
 	u16 portstatus, portchange;
+	int i = 0;
+	int err;
 
 	connect_change = test_bit(port1, hub->change_bits);
 	clear_bit(port1, hub->event_bits);
@@ -5733,17 +5765,30 @@ static void port_event(struct usb_hub *hub, int port1)
 		connect_change = 1;
 
 	/*
-	 * Warm reset a USB3 protocol port if it's in
-	 * SS.Inactive state.
+	 * Avoid trying to recover a USB3 SS.Inactive port with a warm reset if
+	 * the device was disconnected. A 12ms disconnect detect timer in
+	 * SS.Inactive state transitions the port to RxDetect automatically.
+	 * SS.Inactive link error state is common during device disconnect.
 	 */
-	if (hub_port_warm_reset_required(hub, port1, portstatus)) {
-		dev_dbg(&port_dev->dev, "do warm reset\n");
-		if (!udev || !(portstatus & USB_PORT_STAT_CONNECTION)
+	while (hub_port_warm_reset_required(hub, port1, portstatus)) {
+		if ((i++ < DETECT_DISCONNECT_TRIES) && udev) {
+			u16 unused;
+
+			msleep(20);
+			hub_port_status(hub, port1, &portstatus, &unused);
+			dev_dbg(&port_dev->dev, "Wait for inactive link disconnect detect\n");
+			continue;
+		} else if (!udev || !(portstatus & USB_PORT_STAT_CONNECTION)
 				|| udev->state == USB_STATE_NOTATTACHED) {
-			if (hub_port_reset(hub, port1, NULL,
-					HUB_BH_RESET_TIME, true) < 0)
+			dev_dbg(&port_dev->dev, "do warm reset, port only\n");
+			err = hub_port_reset(hub, port1, NULL,
+					     HUB_BH_RESET_TIME, true);
+			if (!udev && err == -ENOTCONN)
+				connect_change = 0;
+			else if (err < 0)
 				hub_port_disable(hub, port1, 1);
 		} else {
+			dev_dbg(&port_dev->dev, "do warm reset, full device\n");
 			usb_unlock_port(port_dev);
 			usb_lock_device(udev);
 			usb_reset_device(udev);
@@ -5751,6 +5796,7 @@ static void port_event(struct usb_hub *hub, int port1)
 			usb_lock_port(port_dev);
 			connect_change = 0;
 		}
+		break;
 	}
 
 	if (connect_change)
diff --git linux-libre-5.10.240-gnu1/drivers/usb/core/hub.h linux-libre-5.10.241-gnu1/drivers/usb/core/hub.h
index dd049bc85f88..9144e02dfe5c 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/core/hub.h
+++ linux-libre-5.10.241-gnu1/drivers/usb/core/hub.h
@@ -69,6 +69,7 @@ struct usb_hub {
 	u8			indicator[USB_MAXCHILDREN];
 	struct delayed_work	leds;
 	struct delayed_work	init_work;
+	struct delayed_work	post_resume_work;
 	struct work_struct      events;
 	spinlock_t		irq_urb_lock;
 	struct timer_list	irq_urb_retry;
diff --git linux-libre-5.10.240-gnu1/drivers/usb/core/quirks.c linux-libre-5.10.241-gnu1/drivers/usb/core/quirks.c
index ff3b5131903a..f5894cb16686 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/core/quirks.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/core/quirks.c
@@ -368,6 +368,7 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x0781, 0x5591), .driver_info = USB_QUIRK_NO_LPM },
 
 	/* SanDisk Corp. SanDisk 3.2Gen1 */
+	{ USB_DEVICE(0x0781, 0x5596), .driver_info = USB_QUIRK_DELAY_INIT },
 	{ USB_DEVICE(0x0781, 0x55a3), .driver_info = USB_QUIRK_DELAY_INIT },
 
 	/* SanDisk Extreme 55AE */
diff --git linux-libre-5.10.240-gnu1/drivers/usb/core/urb.c linux-libre-5.10.241-gnu1/drivers/usb/core/urb.c
index 9c285026f827..c41b25bc585c 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/core/urb.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/core/urb.c
@@ -490,7 +490,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
 
 	/* Check that the pipe's type matches the endpoint's type */
 	if (usb_pipe_type_check(urb->dev, urb->pipe))
-		dev_WARN(&dev->dev, "BOGUS urb xfer, pipe %x != type %x\n",
+		dev_warn_once(&dev->dev, "BOGUS urb xfer, pipe %x != type %x\n",
 			usb_pipetype(urb->pipe), pipetypes[xfertype]);
 
 	/* Check against a simple/standard policy */
diff --git linux-libre-5.10.240-gnu1/drivers/usb/dwc3/core.c linux-libre-5.10.241-gnu1/drivers/usb/dwc3/core.c
index 1264683d45f2..118ab7790366 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/dwc3/core.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/dwc3/core.c
@@ -1735,16 +1735,13 @@ assert_reset:
 
 static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg)
 {
-	unsigned long	flags;
 	u32 reg;
 
 	switch (dwc->current_dr_role) {
 	case DWC3_GCTL_PRTCAP_DEVICE:
 		if (pm_runtime_suspended(dwc->dev))
 			break;
-		spin_lock_irqsave(&dwc->lock, flags);
 		dwc3_gadget_suspend(dwc);
-		spin_unlock_irqrestore(&dwc->lock, flags);
 		synchronize_irq(dwc->irq_gadget);
 		dwc3_core_exit(dwc);
 		break;
@@ -1775,9 +1772,7 @@ static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg)
 			break;
 
 		if (dwc->current_otg_role == DWC3_OTG_ROLE_DEVICE) {
-			spin_lock_irqsave(&dwc->lock, flags);
 			dwc3_gadget_suspend(dwc);
-			spin_unlock_irqrestore(&dwc->lock, flags);
 			synchronize_irq(dwc->irq_gadget);
 		}
 
@@ -1794,7 +1789,6 @@ static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg)
 
 static int dwc3_resume_common(struct dwc3 *dwc, pm_message_t msg)
 {
-	unsigned long	flags;
 	int		ret;
 	u32		reg;
 
@@ -1805,9 +1799,7 @@ static int dwc3_resume_common(struct dwc3 *dwc, pm_message_t msg)
 			return ret;
 
 		dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_DEVICE);
-		spin_lock_irqsave(&dwc->lock, flags);
 		dwc3_gadget_resume(dwc);
-		spin_unlock_irqrestore(&dwc->lock, flags);
 		break;
 	case DWC3_GCTL_PRTCAP_HOST:
 		if (!PMSG_IS_AUTO(msg)) {
@@ -1845,9 +1837,7 @@ static int dwc3_resume_common(struct dwc3 *dwc, pm_message_t msg)
 		if (dwc->current_otg_role == DWC3_OTG_ROLE_HOST) {
 			dwc3_otg_host_init(dwc);
 		} else if (dwc->current_otg_role == DWC3_OTG_ROLE_DEVICE) {
-			spin_lock_irqsave(&dwc->lock, flags);
 			dwc3_gadget_resume(dwc);
-			spin_unlock_irqrestore(&dwc->lock, flags);
 		}
 
 		break;
diff --git linux-libre-5.10.240-gnu1/drivers/usb/dwc3/dwc3-meson-g12a.c linux-libre-5.10.241-gnu1/drivers/usb/dwc3/dwc3-meson-g12a.c
index 2d3ca6e8eb65..a970eae93a20 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/dwc3/dwc3-meson-g12a.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/dwc3/dwc3-meson-g12a.c
@@ -844,6 +844,9 @@ static int dwc3_meson_g12a_remove(struct platform_device *pdev)
 	if (priv->drvdata->otg_switch_supported)
 		usb_role_switch_unregister(priv->role_switch);
 
+	put_device(priv->switch_desc.udc);
+	put_device(priv->switch_desc.usb2_port);
+
 	of_platform_depopulate(dev);
 
 	for (i = 0 ; i < PHY_COUNT ; ++i) {
diff --git linux-libre-5.10.240-gnu1/drivers/usb/dwc3/dwc3-qcom.c linux-libre-5.10.241-gnu1/drivers/usb/dwc3/dwc3-qcom.c
index db3559a10207..d013d774edc1 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/dwc3/dwc3-qcom.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/dwc3/dwc3-qcom.c
@@ -786,13 +786,13 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
 	ret = reset_control_deassert(qcom->resets);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to deassert resets, err=%d\n", ret);
-		goto reset_assert;
+		return ret;
 	}
 
 	ret = dwc3_qcom_clk_init(qcom, of_clk_get_parent_count(np));
 	if (ret) {
 		dev_err(dev, "failed to get clocks\n");
-		goto reset_assert;
+		return ret;
 	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -892,8 +892,6 @@ clk_disable:
 		clk_disable_unprepare(qcom->clks[i]);
 		clk_put(qcom->clks[i]);
 	}
-reset_assert:
-	reset_control_assert(qcom->resets);
 
 	return ret;
 }
@@ -921,7 +919,6 @@ static int dwc3_qcom_remove(struct platform_device *pdev)
 	qcom->num_clocks = 0;
 
 	dwc3_qcom_interconnect_exit(qcom);
-	reset_control_assert(qcom->resets);
 
 	pm_runtime_allow(dev);
 	pm_runtime_disable(dev);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/dwc3/gadget.c linux-libre-5.10.241-gnu1/drivers/usb/dwc3/gadget.c
index f3103baa7459..a2aa37ca6ad2 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/dwc3/gadget.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/dwc3/gadget.c
@@ -3107,6 +3107,15 @@ static void dwc3_gadget_endpoint_transfer_complete(struct dwc3_ep *dep,
 static void dwc3_gadget_endpoint_transfer_not_ready(struct dwc3_ep *dep,
 		const struct dwc3_event_depevt *event)
 {
+	/*
+	 * During a device-initiated disconnect, a late xferNotReady event can
+	 * be generated after the End Transfer command resets the event filter,
+	 * but before the controller is halted. Ignore it to prevent a new
+	 * transfer from starting.
+	 */
+	if (!dep->dwc->connected)
+		return;
+
 	dwc3_gadget_endpoint_frame_from_event(dep, event);
 
 	/*
@@ -4106,12 +4115,17 @@ void dwc3_gadget_exit(struct dwc3 *dwc)
 
 int dwc3_gadget_suspend(struct dwc3 *dwc)
 {
+	unsigned long flags;
+
 	if (!dwc->gadget_driver)
 		return 0;
 
 	dwc3_gadget_run_stop(dwc, false, false);
+
+	spin_lock_irqsave(&dwc->lock, flags);
 	dwc3_disconnect_gadget(dwc);
 	__dwc3_gadget_stop(dwc);
+	spin_unlock_irqrestore(&dwc->lock, flags);
 
 	return 0;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/usb/early/xhci-dbc.c linux-libre-5.10.241-gnu1/drivers/usb/early/xhci-dbc.c
index 6c0434100e38..7f832c98699c 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/early/xhci-dbc.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/early/xhci-dbc.c
@@ -679,6 +679,10 @@ int __init early_xdbc_setup_hardware(void)
 
 		xdbc.table_base = NULL;
 		xdbc.out_buf = NULL;
+
+		early_iounmap(xdbc.xhci_base, xdbc.xhci_length);
+		xdbc.xhci_base = NULL;
+		xdbc.xhci_length = 0;
 	}
 
 	return ret;
diff --git linux-libre-5.10.240-gnu1/drivers/usb/gadget/composite.c linux-libre-5.10.241-gnu1/drivers/usb/gadget/composite.c
index 8adb54886443..f694823f67a1 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/gadget/composite.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/gadget/composite.c
@@ -2241,6 +2241,11 @@ int composite_os_desc_req_prepare(struct usb_composite_dev *cdev,
 	if (!cdev->os_desc_req->buf) {
 		ret = -ENOMEM;
 		usb_ep_free_request(ep0, cdev->os_desc_req);
+		/*
+		 * Set os_desc_req to NULL so that composite_dev_cleanup()
+		 * will not try to free it again.
+		 */
+		cdev->os_desc_req = NULL;
 		goto end;
 	}
 	cdev->os_desc_req->context = cdev;
diff --git linux-libre-5.10.240-gnu1/drivers/usb/gadget/configfs.c linux-libre-5.10.241-gnu1/drivers/usb/gadget/configfs.c
index 6bb69a4e6470..d810b96a7ba4 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/gadget/configfs.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/gadget/configfs.c
@@ -855,6 +855,8 @@ static ssize_t os_desc_qw_sign_store(struct config_item *item, const char *page,
 	struct gadget_info *gi = os_desc_item_to_gadget_info(item);
 	int res, l;
 
+	if (!len)
+		return len;
 	l = min((int)len, OS_STRING_QW_SIGN_LEN >> 1);
 	if (page[l - 1] == '\n')
 		--l;
diff --git linux-libre-5.10.240-gnu1/drivers/usb/gadget/udc/renesas_usb3.c linux-libre-5.10.241-gnu1/drivers/usb/gadget/udc/renesas_usb3.c
index d888741d3e2f..3cc65f1d2a06 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/gadget/udc/renesas_usb3.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/gadget/udc/renesas_usb3.c
@@ -2566,6 +2566,7 @@ static int renesas_usb3_remove(struct platform_device *pdev)
 	struct renesas_usb3 *usb3 = platform_get_drvdata(pdev);
 
 	debugfs_remove_recursive(usb3->dentry);
+	put_device(usb3->host_dev);
 	device_remove_file(&pdev->dev, &dev_attr_role);
 
 	cancel_work_sync(&usb3->role_work);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-hub.c linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-hub.c
index e92f920256b2..05f119e7178c 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-hub.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-hub.c
@@ -630,8 +630,7 @@ static int xhci_enter_test_mode(struct xhci_hcd *xhci,
 		if (!xhci->devs[i])
 			continue;
 
-		retval = xhci_disable_slot(xhci, i);
-		xhci_free_virt_device(xhci, i);
+		retval = xhci_disable_and_free_slot(xhci, i);
 		if (retval)
 			xhci_err(xhci, "Failed to disable slot %d, %d. Enter test mode anyway\n",
 				 i, retval);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-mem.c linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-mem.c
index 5b0e00978322..e681c0dd9fbf 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-mem.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-mem.c
@@ -888,21 +888,20 @@ free_tts:
  * will be manipulated by the configure endpoint, allocate device, or update
  * hub functions while this function is removing the TT entries from the list.
  */
-void xhci_free_virt_device(struct xhci_hcd *xhci, int slot_id)
+void xhci_free_virt_device(struct xhci_hcd *xhci, struct xhci_virt_device *dev,
+		int slot_id)
 {
-	struct xhci_virt_device *dev;
 	int i;
 	int old_active_eps = 0;
 
 	/* Slot ID 0 is reserved */
-	if (slot_id == 0 || !xhci->devs[slot_id])
+	if (slot_id == 0 || !dev)
 		return;
 
-	dev = xhci->devs[slot_id];
-
-	xhci->dcbaa->dev_context_ptrs[slot_id] = 0;
-	if (!dev)
-		return;
+	/* If device ctx array still points to _this_ device, clear it */
+	if (dev->out_ctx &&
+	    xhci->dcbaa->dev_context_ptrs[slot_id] == cpu_to_le64(dev->out_ctx->dma))
+		xhci->dcbaa->dev_context_ptrs[slot_id] = 0;
 
 	trace_xhci_free_virt_device(dev);
 
@@ -941,8 +940,9 @@ void xhci_free_virt_device(struct xhci_hcd *xhci, int slot_id)
 
 	if (dev->udev && dev->udev->slot_id)
 		dev->udev->slot_id = 0;
-	kfree(xhci->devs[slot_id]);
-	xhci->devs[slot_id] = NULL;
+	if (xhci->devs[slot_id] == dev)
+		xhci->devs[slot_id] = NULL;
+	kfree(dev);
 }
 
 /*
@@ -984,7 +984,7 @@ static void xhci_free_virt_devices_depth_first(struct xhci_hcd *xhci, int slot_i
 out:
 	/* we are now at a leaf device */
 	xhci_debugfs_remove_slot(xhci, slot_id);
-	xhci_free_virt_device(xhci, slot_id);
+	xhci_free_virt_device(xhci, vdev, slot_id);
 }
 
 int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id,
@@ -1227,6 +1227,8 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
 	ep0_ctx->deq = cpu_to_le64(dev->eps[0].ring->first_seg->dma |
 				   dev->eps[0].ring->cycle_state);
 
+	ep0_ctx->tx_info = cpu_to_le32(EP_AVG_TRB_LENGTH(8));
+
 	trace_xhci_setup_addressable_virt_device(dev);
 
 	/* Steps 7 and 8 were done in xhci_alloc_virt_device() */
diff --git linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-pci-renesas.c linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-pci-renesas.c
index 529f4379d37e..449c8ebe9e3f 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-pci-renesas.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-pci-renesas.c
@@ -47,8 +47,9 @@
 #define RENESAS_ROM_ERASE_MAGIC				0x5A65726F
 #define RENESAS_ROM_WRITE_MAGIC				0x53524F4D
 
-#define RENESAS_RETRY	10000
-#define RENESAS_DELAY	10
+#define RENESAS_RETRY			50000	/* 50000 * RENESAS_DELAY ~= 500ms */
+#define RENESAS_CHIP_ERASE_RETRY	500000	/* 500000 * RENESAS_DELAY ~= 5s */
+#define RENESAS_DELAY			10
 
 static int renesas_fw_download_image(struct pci_dev *dev,
 				     const u32 *fw, size_t step, bool rom)
@@ -409,7 +410,7 @@ static void renesas_rom_erase(struct pci_dev *pdev)
 	/* sleep a bit while ROM is erased */
 	msleep(20);
 
-	for (i = 0; i < RENESAS_RETRY; i++) {
+	for (i = 0; i < RENESAS_CHIP_ERASE_RETRY; i++) {
 		retval = pci_read_config_byte(pdev, RENESAS_ROM_STATUS,
 					      &status);
 		status &= RENESAS_ROM_STATUS_ERASE;
diff --git linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-plat.c linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-plat.c
index 83c7dffa945c..daf93bee7669 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-plat.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-plat.c
@@ -361,7 +361,8 @@ static int xhci_plat_probe(struct platform_device *pdev)
 	if (ret)
 		goto disable_usb_phy;
 
-	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
+	if (HCC_MAX_PSA(xhci->hcc_params) >= 4 &&
+	    !(xhci->quirks & XHCI_BROKEN_STREAMS))
 		xhci->shared_hcd->can_do_streams = 1;
 
 	ret = usb_add_hcd(xhci->shared_hcd, irq, IRQF_SHARED);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-ring.c linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-ring.c
index 954cd962e113..bf2787bb04ea 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/host/xhci-ring.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/host/xhci-ring.c
@@ -1094,12 +1094,15 @@ static void xhci_kill_endpoint_urbs(struct xhci_hcd *xhci,
  */
 void xhci_hc_died(struct xhci_hcd *xhci)
 {
+	bool notify;
 	int i, j;
 
 	if (xhci->xhc_state & XHCI_STATE_DYING)
 		return;
 
-	xhci_err(xhci, "xHCI host controller not responding, assume dead\n");
+	notify = !(xhci->xhc_state & XHCI_STATE_REMOVING);
+	if (notify)
+		xhci_err(xhci, "xHCI host controller not responding, assume dead\n");
 	xhci->xhc_state |= XHCI_STATE_DYING;
 
 	xhci_cleanup_command_queue(xhci);
@@ -1113,7 +1116,7 @@ void xhci_hc_died(struct xhci_hcd *xhci)
 	}
 
 	/* inform usb core hc died if PCI remove isn't already handling it */
-	if (!(xhci->xhc_state & XHCI_STATE_REMOVING))
+	if (notify)
 		usb_hc_died(xhci_to_hcd(xhci));
 }
 
@@ -1381,7 +1384,8 @@ static void xhci_handle_cmd_enable_slot(struct xhci_hcd *xhci, int slot_id,
 		command->slot_id = 0;
 }
 
-static void xhci_handle_cmd_disable_slot(struct xhci_hcd *xhci, int slot_id)
+static void xhci_handle_cmd_disable_slot(struct xhci_hcd *xhci, int slot_id,
+					u32 cmd_comp_code)
 {
 	struct xhci_virt_device *virt_dev;
 	struct xhci_slot_ctx *slot_ctx;
@@ -1396,6 +1400,10 @@ static void xhci_handle_cmd_disable_slot(struct xhci_hcd *xhci, int slot_id)
 	if (xhci->quirks & XHCI_EP_LIMIT_QUIRK)
 		/* Delete default control endpoint resources */
 		xhci_free_device_endpoint_resources(xhci, virt_dev, true);
+	if (cmd_comp_code == COMP_SUCCESS) {
+		xhci->dcbaa->dev_context_ptrs[slot_id] = 0;
+		xhci->devs[slot_id] = NULL;
+	}
 }
 
 static void xhci_handle_cmd_config_ep(struct xhci_hcd *xhci, int slot_id,
@@ -1635,7 +1643,7 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 		xhci_handle_cmd_enable_slot(xhci, slot_id, cmd, cmd_comp_code);
 		break;
 	case TRB_DISABLE_SLOT:
-		xhci_handle_cmd_disable_slot(xhci, slot_id);
+		xhci_handle_cmd_disable_slot(xhci, slot_id, cmd_comp_code);
 		break;
 	case TRB_CONFIG_EP:
 		if (!cmd->completion)
@@ -4183,7 +4191,8 @@ static int queue_command(struct xhci_hcd *xhci, struct xhci_command *cmd,
 
 	if ((xhci->xhc_state & XHCI_STATE_DYING) ||
 		(xhci->xhc_state & XHCI_STATE_HALTED)) {
-		xhci_dbg(xhci, "xHCI dying or halted, can't queue_command\n");
+		xhci_dbg(xhci, "xHCI dying or halted, can't queue_command. state: 0x%x\n",
+			 xhci->xhc_state);
 		return -ESHUTDOWN;
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/usb/host/xhci.c linux-libre-5.10.241-gnu1/drivers/usb/host/xhci.c
index 908445cff24f..7eb060197474 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/host/xhci.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/host/xhci.c
@@ -118,7 +118,8 @@ int xhci_halt(struct xhci_hcd *xhci)
 	ret = xhci_handshake(&xhci->op_regs->status,
 			STS_HALT, STS_HALT, XHCI_MAX_HALT_USEC);
 	if (ret) {
-		xhci_warn(xhci, "Host halt failed, %d\n", ret);
+		if (!(xhci->xhc_state & XHCI_STATE_DYING))
+			xhci_warn(xhci, "Host halt failed, %d\n", ret);
 		return ret;
 	}
 	xhci->xhc_state |= XHCI_STATE_HALTED;
@@ -175,7 +176,8 @@ int xhci_reset(struct xhci_hcd *xhci, u64 timeout_us)
 	state = readl(&xhci->op_regs->status);
 
 	if (state == ~(u32)0) {
-		xhci_warn(xhci, "Host not accessible, reset failed.\n");
+		if (!(xhci->xhc_state & XHCI_STATE_DYING))
+			xhci_warn(xhci, "Host not accessible, reset failed.\n");
 		return -ENODEV;
 	}
 
@@ -3956,7 +3958,7 @@ static void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev)
 	xhci_disable_slot(xhci, udev->slot_id);
 
 	spin_lock_irqsave(&xhci->lock, flags);
-	xhci_free_virt_device(xhci, udev->slot_id);
+	xhci_free_virt_device(xhci, virt_dev, udev->slot_id);
 	spin_unlock_irqrestore(&xhci->lock, flags);
 
 }
@@ -4005,6 +4007,16 @@ int xhci_disable_slot(struct xhci_hcd *xhci, u32 slot_id)
 	return ret;
 }
 
+int xhci_disable_and_free_slot(struct xhci_hcd *xhci, u32 slot_id)
+{
+	struct xhci_virt_device *vdev = xhci->devs[slot_id];
+	int ret;
+
+	ret = xhci_disable_slot(xhci, slot_id);
+	xhci_free_virt_device(xhci, vdev, slot_id);
+	return ret;
+}
+
 /*
  * Checks if we have enough host controller resources for the default control
  * endpoint.
@@ -4110,8 +4122,7 @@ int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev)
 	return 1;
 
 disable_slot:
-	xhci_disable_slot(xhci, udev->slot_id);
-	xhci_free_virt_device(xhci, udev->slot_id);
+	xhci_disable_and_free_slot(xhci, udev->slot_id);
 
 	return 0;
 }
@@ -4247,8 +4258,7 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
 		dev_warn(&udev->dev, "Device not responding to setup %s.\n", act);
 
 		mutex_unlock(&xhci->mutex);
-		ret = xhci_disable_slot(xhci, udev->slot_id);
-		xhci_free_virt_device(xhci, udev->slot_id);
+		ret = xhci_disable_and_free_slot(xhci, udev->slot_id);
 		if (!ret) {
 			if (xhci_alloc_dev(hcd, udev) == 1)
 				xhci_setup_addressable_virt_dev(xhci, udev);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/host/xhci.h linux-libre-5.10.241-gnu1/drivers/usb/host/xhci.h
index 2d2e9c59add6..6bb1ddc3918c 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/host/xhci.h
+++ linux-libre-5.10.241-gnu1/drivers/usb/host/xhci.h
@@ -2012,7 +2012,7 @@ void xhci_dbg_trace(struct xhci_hcd *xhci, void (*trace)(struct va_format *),
 /* xHCI memory management */
 void xhci_mem_cleanup(struct xhci_hcd *xhci);
 int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags);
-void xhci_free_virt_device(struct xhci_hcd *xhci, int slot_id);
+void xhci_free_virt_device(struct xhci_hcd *xhci, struct xhci_virt_device *dev, int slot_id);
 int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id, struct usb_device *udev, gfp_t flags);
 int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *udev);
 void xhci_copy_ep0_dequeue_into_input_ctx(struct xhci_hcd *xhci,
@@ -2104,6 +2104,7 @@ void xhci_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev);
 int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev,
 			   struct usb_tt *tt, gfp_t mem_flags);
 int xhci_disable_slot(struct xhci_hcd *xhci, u32 slot_id);
+int xhci_disable_and_free_slot(struct xhci_hcd *xhci, u32 slot_id);
 int xhci_ext_cap_init(struct xhci_hcd *xhci);
 
 int xhci_suspend(struct xhci_hcd *xhci, bool do_wakeup);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_core.c linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_core.c
index 4c8f0112481f..0e13621f743a 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_core.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_core.c
@@ -501,7 +501,7 @@ int musb_set_host(struct musb *musb)
 
 init_data:
 	musb->is_active = 1;
-	musb->xceiv->otg->state = OTG_STATE_A_IDLE;
+	musb_set_state(musb, OTG_STATE_A_IDLE);
 	MUSB_HST_MODE(musb);
 
 	return error;
@@ -548,7 +548,7 @@ int musb_set_peripheral(struct musb *musb)
 
 init_data:
 	musb->is_active = 0;
-	musb->xceiv->otg->state = OTG_STATE_B_IDLE;
+	musb_set_state(musb, OTG_STATE_B_IDLE);
 	MUSB_DEV_MODE(musb);
 
 	return error;
@@ -598,12 +598,12 @@ static void musb_otg_timer_func(struct timer_list *t)
 	unsigned long	flags;
 
 	spin_lock_irqsave(&musb->lock, flags);
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_B_WAIT_ACON:
 		musb_dbg(musb,
 			"HNP: b_wait_acon timeout; back to b_peripheral");
 		musb_g_disconnect(musb);
-		musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+		musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 		musb->is_active = 0;
 		break;
 	case OTG_STATE_A_SUSPEND:
@@ -611,7 +611,7 @@ static void musb_otg_timer_func(struct timer_list *t)
 		musb_dbg(musb, "HNP: %s timeout",
 			usb_otg_state_string(musb->xceiv->otg->state));
 		musb_platform_set_vbus(musb, 0);
-		musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
+		musb_set_state(musb, OTG_STATE_A_WAIT_VFALL);
 		break;
 	default:
 		musb_dbg(musb, "HNP: Unhandled mode %s",
@@ -632,7 +632,7 @@ void musb_hnp_stop(struct musb *musb)
 	musb_dbg(musb, "HNP: stop from %s",
 			usb_otg_state_string(musb->xceiv->otg->state));
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_A_PERIPHERAL:
 		musb_g_disconnect(musb);
 		musb_dbg(musb, "HNP: back to %s",
@@ -642,7 +642,7 @@ void musb_hnp_stop(struct musb *musb)
 		musb_dbg(musb, "HNP: Disabling HR");
 		if (hcd)
 			hcd->self.is_b_host = 0;
-		musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+		musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 		MUSB_DEV_MODE(musb);
 		reg = musb_readb(mbase, MUSB_POWER);
 		reg |= MUSB_POWER_SUSPENDM;
@@ -670,7 +670,7 @@ static void musb_handle_intr_resume(struct musb *musb, u8 devctl)
 			usb_otg_state_string(musb->xceiv->otg->state));
 
 	if (devctl & MUSB_DEVCTL_HM) {
-		switch (musb->xceiv->otg->state) {
+		switch (musb_get_state(musb)) {
 		case OTG_STATE_A_SUSPEND:
 			/* remote wakeup? */
 			musb->port1_status |=
@@ -678,14 +678,14 @@ static void musb_handle_intr_resume(struct musb *musb, u8 devctl)
 					| MUSB_PORT_STAT_RESUME;
 			musb->rh_timer = jiffies
 				+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
-			musb->xceiv->otg->state = OTG_STATE_A_HOST;
+			musb_set_state(musb, OTG_STATE_A_HOST);
 			musb->is_active = 1;
 			musb_host_resume_root_hub(musb);
 			schedule_delayed_work(&musb->finish_resume_work,
 				msecs_to_jiffies(USB_RESUME_TIMEOUT));
 			break;
 		case OTG_STATE_B_WAIT_ACON:
-			musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+			musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 			musb->is_active = 1;
 			MUSB_DEV_MODE(musb);
 			break;
@@ -695,10 +695,10 @@ static void musb_handle_intr_resume(struct musb *musb, u8 devctl)
 				usb_otg_state_string(musb->xceiv->otg->state));
 		}
 	} else {
-		switch (musb->xceiv->otg->state) {
+		switch (musb_get_state(musb)) {
 		case OTG_STATE_A_SUSPEND:
 			/* possibly DISCONNECT is upcoming */
-			musb->xceiv->otg->state = OTG_STATE_A_HOST;
+			musb_set_state(musb, OTG_STATE_A_HOST);
 			musb_host_resume_root_hub(musb);
 			break;
 		case OTG_STATE_B_WAIT_ACON:
@@ -749,7 +749,7 @@ static irqreturn_t musb_handle_intr_sessreq(struct musb *musb, u8 devctl)
 	 */
 	musb_writeb(mbase, MUSB_DEVCTL, MUSB_DEVCTL_SESSION);
 	musb->ep0_stage = MUSB_EP0_START;
-	musb->xceiv->otg->state = OTG_STATE_A_IDLE;
+	musb_set_state(musb, OTG_STATE_A_IDLE);
 	MUSB_HST_MODE(musb);
 	musb_platform_set_vbus(musb, 1);
 
@@ -776,7 +776,7 @@ static void musb_handle_intr_vbuserr(struct musb *musb, u8 devctl)
 	 * REVISIT:  do delays from lots of DEBUG_KERNEL checks
 	 * make trouble here, keeping VBUS < 4.4V ?
 	 */
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_A_HOST:
 		/* recovery is dicey once we've gotten past the
 		 * initial stages of enumeration, but if VBUS
@@ -832,7 +832,7 @@ static void musb_handle_intr_suspend(struct musb *musb, u8 devctl)
 	musb_dbg(musb, "SUSPEND (%s) devctl %02x",
 		usb_otg_state_string(musb->xceiv->otg->state), devctl);
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_A_PERIPHERAL:
 		/* We also come here if the cable is removed, since
 		 * this silicon doesn't report ID-no-longer-grounded.
@@ -857,7 +857,7 @@ static void musb_handle_intr_suspend(struct musb *musb, u8 devctl)
 		musb_g_suspend(musb);
 		musb->is_active = musb->g.b_hnp_enable;
 		if (musb->is_active) {
-			musb->xceiv->otg->state = OTG_STATE_B_WAIT_ACON;
+			musb_set_state(musb, OTG_STATE_B_WAIT_ACON);
 			musb_dbg(musb, "HNP: Setting timer for b_ase0_brst");
 			mod_timer(&musb->otg_timer, jiffies
 				+ msecs_to_jiffies(
@@ -870,7 +870,7 @@ static void musb_handle_intr_suspend(struct musb *musb, u8 devctl)
 				+ msecs_to_jiffies(musb->a_wait_bcon));
 		break;
 	case OTG_STATE_A_HOST:
-		musb->xceiv->otg->state = OTG_STATE_A_SUSPEND;
+		musb_set_state(musb, OTG_STATE_A_SUSPEND);
 		musb->is_active = musb->hcd->self.b_hnp_enable;
 		break;
 	case OTG_STATE_B_HOST:
@@ -908,7 +908,7 @@ static void musb_handle_intr_connect(struct musb *musb, u8 devctl, u8 int_usb)
 		musb->port1_status |= USB_PORT_STAT_LOW_SPEED;
 
 	/* indicate new connection to OTG machine */
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_B_PERIPHERAL:
 		if (int_usb & MUSB_INTR_SUSPEND) {
 			musb_dbg(musb, "HNP: SUSPEND+CONNECT, now b_host");
@@ -920,7 +920,7 @@ static void musb_handle_intr_connect(struct musb *musb, u8 devctl, u8 int_usb)
 	case OTG_STATE_B_WAIT_ACON:
 		musb_dbg(musb, "HNP: CONNECT, now b_host");
 b_host:
-		musb->xceiv->otg->state = OTG_STATE_B_HOST;
+		musb_set_state(musb, OTG_STATE_B_HOST);
 		if (musb->hcd)
 			musb->hcd->self.is_b_host = 1;
 		del_timer(&musb->otg_timer);
@@ -928,7 +928,7 @@ b_host:
 	default:
 		if ((devctl & MUSB_DEVCTL_VBUS)
 				== (3 << MUSB_DEVCTL_VBUS_SHIFT)) {
-			musb->xceiv->otg->state = OTG_STATE_A_HOST;
+			musb_set_state(musb, OTG_STATE_A_HOST);
 			if (hcd)
 				hcd->self.is_b_host = 0;
 		}
@@ -947,7 +947,7 @@ static void musb_handle_intr_disconnect(struct musb *musb, u8 devctl)
 			usb_otg_state_string(musb->xceiv->otg->state),
 			MUSB_MODE(musb), devctl);
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_A_HOST:
 	case OTG_STATE_A_SUSPEND:
 		musb_host_resume_root_hub(musb);
@@ -965,7 +965,7 @@ static void musb_handle_intr_disconnect(struct musb *musb, u8 devctl)
 		musb_root_disconnect(musb);
 		if (musb->hcd)
 			musb->hcd->self.is_b_host = 0;
-		musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+		musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 		MUSB_DEV_MODE(musb);
 		musb_g_disconnect(musb);
 		break;
@@ -1005,7 +1005,7 @@ static void musb_handle_intr_reset(struct musb *musb)
 	} else {
 		musb_dbg(musb, "BUS RESET as %s",
 			usb_otg_state_string(musb->xceiv->otg->state));
-		switch (musb->xceiv->otg->state) {
+		switch (musb_get_state(musb)) {
 		case OTG_STATE_A_SUSPEND:
 			musb_g_reset(musb);
 			fallthrough;
@@ -1024,11 +1024,11 @@ static void musb_handle_intr_reset(struct musb *musb)
 		case OTG_STATE_B_WAIT_ACON:
 			musb_dbg(musb, "HNP: RESET (%s), to b_peripheral",
 				usb_otg_state_string(musb->xceiv->otg->state));
-			musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+			musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 			musb_g_reset(musb);
 			break;
 		case OTG_STATE_B_IDLE:
-			musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+			musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 			fallthrough;
 		case OTG_STATE_B_PERIPHERAL:
 			musb_g_reset(musb);
@@ -1215,8 +1215,8 @@ void musb_start(struct musb *musb)
 	 * (c) peripheral initiates, using SRP
 	 */
 	if (musb->port_mode != MUSB_HOST &&
-			musb->xceiv->otg->state != OTG_STATE_A_WAIT_BCON &&
-			(devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) {
+	    musb_get_state(musb) != OTG_STATE_A_WAIT_BCON &&
+	    (devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) {
 		musb->is_active = 1;
 	} else {
 		devctl |= MUSB_DEVCTL_SESSION;
@@ -1907,7 +1907,7 @@ vbus_store(struct device *dev, struct device_attribute *attr,
 	spin_lock_irqsave(&musb->lock, flags);
 	/* force T(a_wait_bcon) to be zero/unlimited *OR* valid */
 	musb->a_wait_bcon = val ? max_t(int, val, OTG_TIME_A_WAIT_BCON) : 0 ;
-	if (musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON)
+	if (musb_get_state(musb) == OTG_STATE_A_WAIT_BCON)
 		musb->is_active = 0;
 	musb_platform_try_idle(musb, jiffies + msecs_to_jiffies(val));
 	spin_unlock_irqrestore(&musb->lock, flags);
@@ -2078,8 +2078,8 @@ static void musb_irq_work(struct work_struct *data)
 
 	musb_pm_runtime_check_session(musb);
 
-	if (musb->xceiv->otg->state != musb->xceiv_old_state) {
-		musb->xceiv_old_state = musb->xceiv->otg->state;
+	if (musb_get_state(musb) != musb->xceiv_old_state) {
+		musb->xceiv_old_state = musb_get_state(musb);
 		sysfs_notify(&musb->controller->kobj, NULL, "mode");
 	}
 
@@ -2521,7 +2521,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 	}
 
 	MUSB_DEV_MODE(musb);
-	musb->xceiv->otg->state = OTG_STATE_B_IDLE;
+	musb_set_state(musb, OTG_STATE_B_IDLE);
 
 	switch (musb->port_mode) {
 	case MUSB_HOST:
diff --git linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_core.h linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_core.h
index dbe5623db1e0..8c0fec972b65 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_core.h
+++ linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_core.h
@@ -592,6 +592,17 @@ static inline void musb_platform_clear_ep_rxintr(struct musb *musb, int epnum)
 		musb->ops->clear_ep_rxintr(musb, epnum);
 }
 
+static inline void musb_set_state(struct musb *musb,
+				  enum usb_otg_state otg_state)
+{
+	musb->xceiv->otg->state = otg_state;
+}
+
+static inline enum usb_otg_state musb_get_state(struct musb *musb)
+{
+	return musb->xceiv->otg->state;
+}
+
 /*
  * gets the "dr_mode" property from DT and converts it into musb_mode
  * if the property is not found or not recognized returns MUSB_OTG
diff --git linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_debugfs.c linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_debugfs.c
index 5401ae66894e..2d623284edf6 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_debugfs.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_debugfs.c
@@ -235,7 +235,7 @@ static int musb_softconnect_show(struct seq_file *s, void *unused)
 	u8		reg;
 	int		connect;
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_A_HOST:
 	case OTG_STATE_A_WAIT_BCON:
 		pm_runtime_get_sync(musb->controller);
@@ -275,7 +275,7 @@ static ssize_t musb_softconnect_write(struct file *file,
 
 	pm_runtime_get_sync(musb->controller);
 	if (!strncmp(buf, "0", 1)) {
-		switch (musb->xceiv->otg->state) {
+		switch (musb_get_state(musb)) {
 		case OTG_STATE_A_HOST:
 			musb_root_disconnect(musb);
 			reg = musb_readb(musb->mregs, MUSB_DEVCTL);
@@ -286,7 +286,7 @@ static ssize_t musb_softconnect_write(struct file *file,
 			break;
 		}
 	} else if (!strncmp(buf, "1", 1)) {
-		switch (musb->xceiv->otg->state) {
+		switch (musb_get_state(musb)) {
 		case OTG_STATE_A_WAIT_BCON:
 			/*
 			 * musb_save_context() called in musb_runtime_suspend()
diff --git linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_gadget.c linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_gadget.c
index 8dc657c71541..421fe1645e32 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_gadget.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_gadget.c
@@ -1523,7 +1523,7 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
 
 	spin_lock_irqsave(&musb->lock, flags);
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_B_PERIPHERAL:
 		/* NOTE:  OTG state machine doesn't include B_SUSPENDED;
 		 * that's part of the standard usb 1.1 state machine, and
@@ -1785,7 +1785,7 @@ int musb_gadget_setup(struct musb *musb)
 	musb->g.speed = USB_SPEED_UNKNOWN;
 
 	MUSB_DEV_MODE(musb);
-	musb->xceiv->otg->state = OTG_STATE_B_IDLE;
+	musb_set_state(musb, OTG_STATE_B_IDLE);
 
 	/* this "gadget" abstracts/virtualizes the controller */
 	musb->g.name = musb_driver_name;
@@ -1850,7 +1850,7 @@ static int musb_gadget_start(struct usb_gadget *g,
 	musb->is_active = 1;
 
 	otg_set_peripheral(otg, &musb->g);
-	musb->xceiv->otg->state = OTG_STATE_B_IDLE;
+	musb_set_state(musb, OTG_STATE_B_IDLE);
 	spin_unlock_irqrestore(&musb->lock, flags);
 
 	musb_start(musb);
@@ -1895,7 +1895,7 @@ static int musb_gadget_stop(struct usb_gadget *g)
 
 	(void) musb_gadget_vbus_draw(&musb->g, 0);
 
-	musb->xceiv->otg->state = OTG_STATE_UNDEFINED;
+	musb_set_state(musb, OTG_STATE_UNDEFINED);
 	musb_stop(musb);
 	otg_set_peripheral(musb->xceiv->otg, NULL);
 
@@ -1909,6 +1909,7 @@ static int musb_gadget_stop(struct usb_gadget *g)
 	 * gadget driver here and have everything work;
 	 * that currently misbehaves.
 	 */
+	usb_gadget_set_state(g, USB_STATE_NOTATTACHED);
 
 	/* Force check of devctl register for PM runtime */
 	schedule_delayed_work(&musb->irq_work, 0);
@@ -1926,7 +1927,7 @@ static int musb_gadget_stop(struct usb_gadget *g)
 void musb_g_resume(struct musb *musb)
 {
 	musb->is_suspended = 0;
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_B_IDLE:
 		break;
 	case OTG_STATE_B_WAIT_ACON:
@@ -1952,10 +1953,10 @@ void musb_g_suspend(struct musb *musb)
 	devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
 	musb_dbg(musb, "musb_g_suspend: devctl %02x", devctl);
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_B_IDLE:
 		if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
-			musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+			musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 		break;
 	case OTG_STATE_B_PERIPHERAL:
 		musb->is_suspended = 1;
@@ -2001,22 +2002,23 @@ void musb_g_disconnect(struct musb *musb)
 		spin_lock(&musb->lock);
 	}
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	default:
 		musb_dbg(musb, "Unhandled disconnect %s, setting a_idle",
 			usb_otg_state_string(musb->xceiv->otg->state));
-		musb->xceiv->otg->state = OTG_STATE_A_IDLE;
+		musb_set_state(musb, OTG_STATE_A_IDLE);
 		MUSB_HST_MODE(musb);
 		break;
 	case OTG_STATE_A_PERIPHERAL:
-		musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
+		musb_set_state(musb, OTG_STATE_A_WAIT_BCON);
 		MUSB_HST_MODE(musb);
 		break;
 	case OTG_STATE_B_WAIT_ACON:
 	case OTG_STATE_B_HOST:
 	case OTG_STATE_B_PERIPHERAL:
 	case OTG_STATE_B_IDLE:
-		musb->xceiv->otg->state = OTG_STATE_B_IDLE;
+		musb_set_state(musb, OTG_STATE_B_IDLE);
+		usb_gadget_set_state(&musb->g, USB_STATE_NOTATTACHED);
 		break;
 	case OTG_STATE_B_SRP_INIT:
 		break;
@@ -2080,13 +2082,13 @@ __acquires(musb->lock)
 		 * In that case, do not rely on devctl for setting
 		 * peripheral mode.
 		 */
-		musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+		musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 		musb->g.is_a_peripheral = 0;
 	} else if (devctl & MUSB_DEVCTL_BDEVICE) {
-		musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL;
+		musb_set_state(musb, OTG_STATE_B_PERIPHERAL);
 		musb->g.is_a_peripheral = 0;
 	} else {
-		musb->xceiv->otg->state = OTG_STATE_A_PERIPHERAL;
+		musb_set_state(musb, OTG_STATE_A_PERIPHERAL);
 		musb->g.is_a_peripheral = 1;
 	}
 
diff --git linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_host.c linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_host.c
index 1880b0f20df0..a89011c946dd 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_host.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_host.c
@@ -2514,7 +2514,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
 	if (!is_host_active(musb))
 		return 0;
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_A_SUSPEND:
 		return 0;
 	case OTG_STATE_A_WAIT_VRISE:
@@ -2524,7 +2524,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
 		 */
 		devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
 		if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
-			musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
+			musb_set_state(musb, OTG_STATE_A_WAIT_BCON);
 		break;
 	default:
 		break;
@@ -2733,7 +2733,7 @@ int musb_host_setup(struct musb *musb, int power_budget)
 
 	if (musb->port_mode == MUSB_HOST) {
 		MUSB_HST_MODE(musb);
-		musb->xceiv->otg->state = OTG_STATE_A_IDLE;
+		musb_set_state(musb, OTG_STATE_A_IDLE);
 	}
 	otg_set_host(musb->xceiv->otg, &hcd->self);
 	/* don't support otg protocols */
diff --git linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_virthub.c linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_virthub.c
index cafc69536e1d..d1cfd45d69e3 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/musb/musb_virthub.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/musb/musb_virthub.c
@@ -43,7 +43,7 @@ void musb_host_finish_resume(struct work_struct *work)
 	musb->port1_status |= USB_PORT_STAT_C_SUSPEND << 16;
 	usb_hcd_poll_rh_status(musb->hcd);
 	/* NOTE: it might really be A_WAIT_BCON ... */
-	musb->xceiv->otg->state = OTG_STATE_A_HOST;
+	musb_set_state(musb, OTG_STATE_A_HOST);
 
 	spin_unlock_irqrestore(&musb->lock, flags);
 }
@@ -85,9 +85,9 @@ int musb_port_suspend(struct musb *musb, bool do_suspend)
 		musb_dbg(musb, "Root port suspended, power %02x", power);
 
 		musb->port1_status |= USB_PORT_STAT_SUSPEND;
-		switch (musb->xceiv->otg->state) {
+		switch (musb_get_state(musb)) {
 		case OTG_STATE_A_HOST:
-			musb->xceiv->otg->state = OTG_STATE_A_SUSPEND;
+			musb_set_state(musb, OTG_STATE_A_SUSPEND);
 			musb->is_active = otg->host->b_hnp_enable;
 			if (musb->is_active)
 				mod_timer(&musb->otg_timer, jiffies
@@ -96,7 +96,7 @@ int musb_port_suspend(struct musb *musb, bool do_suspend)
 			musb_platform_try_idle(musb, 0);
 			break;
 		case OTG_STATE_B_HOST:
-			musb->xceiv->otg->state = OTG_STATE_B_WAIT_ACON;
+			musb_set_state(musb, OTG_STATE_B_WAIT_ACON);
 			musb->is_active = otg->host->b_hnp_enable;
 			musb_platform_try_idle(musb, 0);
 			break;
@@ -123,7 +123,7 @@ void musb_port_reset(struct musb *musb, bool do_reset)
 	u8		power;
 	void __iomem	*mbase = musb->mregs;
 
-	if (musb->xceiv->otg->state == OTG_STATE_B_IDLE) {
+	if (musb_get_state(musb) == OTG_STATE_B_IDLE) {
 		musb_dbg(musb, "HNP: Returning from HNP; no hub reset from b_idle");
 		musb->port1_status &= ~USB_PORT_STAT_RESET;
 		return;
@@ -204,20 +204,20 @@ void musb_root_disconnect(struct musb *musb)
 	usb_hcd_poll_rh_status(musb->hcd);
 	musb->is_active = 0;
 
-	switch (musb->xceiv->otg->state) {
+	switch (musb_get_state(musb)) {
 	case OTG_STATE_A_SUSPEND:
 		if (otg->host->b_hnp_enable) {
-			musb->xceiv->otg->state = OTG_STATE_A_PERIPHERAL;
+			musb_set_state(musb, OTG_STATE_A_PERIPHERAL);
 			musb->g.is_a_peripheral = 1;
 			break;
 		}
 		fallthrough;
 	case OTG_STATE_A_HOST:
-		musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
+		musb_set_state(musb, OTG_STATE_A_WAIT_BCON);
 		musb->is_active = 0;
 		break;
 	case OTG_STATE_A_WAIT_VFALL:
-		musb->xceiv->otg->state = OTG_STATE_B_IDLE;
+		musb_set_state(musb, OTG_STATE_B_IDLE);
 		break;
 	default:
 		musb_dbg(musb, "host disconnect (%s)",
diff --git linux-libre-5.10.240-gnu1/drivers/usb/musb/omap2430.c linux-libre-5.10.241-gnu1/drivers/usb/musb/omap2430.c
index 1d435e4ee857..baa95e22e602 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/musb/omap2430.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/musb/omap2430.c
@@ -403,13 +403,13 @@ static int omap2430_probe(struct platform_device *pdev)
 			ARRAY_SIZE(musb_resources));
 	if (ret) {
 		dev_err(&pdev->dev, "failed to add resources\n");
-		goto err2;
+		goto err_put_control_otghs;
 	}
 
 	ret = platform_device_add_data(musb, pdata, sizeof(*pdata));
 	if (ret) {
 		dev_err(&pdev->dev, "failed to add platform_data\n");
-		goto err2;
+		goto err_put_control_otghs;
 	}
 
 	pm_runtime_enable(glue->dev);
@@ -424,7 +424,9 @@ static int omap2430_probe(struct platform_device *pdev)
 
 err3:
 	pm_runtime_disable(glue->dev);
-
+err_put_control_otghs:
+	if (!IS_ERR(glue->control_otghs))
+		put_device(glue->control_otghs);
 err2:
 	platform_device_put(musb);
 
@@ -438,6 +440,8 @@ static int omap2430_remove(struct platform_device *pdev)
 
 	platform_device_unregister(glue->musb);
 	pm_runtime_disable(glue->dev);
+	if (!IS_ERR(glue->control_otghs))
+		put_device(glue->control_otghs);
 
 	return 0;
 }
diff --git linux-libre-5.10.240-gnu1/drivers/usb/phy/phy-mxs-usb.c linux-libre-5.10.241-gnu1/drivers/usb/phy/phy-mxs-usb.c
index e3cddcac3252..214db28f3c15 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/phy/phy-mxs-usb.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/phy/phy-mxs-usb.c
@@ -394,6 +394,7 @@ static bool mxs_phy_is_otg_host(struct mxs_phy *mxs_phy)
 static void mxs_phy_disconnect_line(struct mxs_phy *mxs_phy, bool on)
 {
 	bool vbus_is_on = false;
+	enum usb_phy_events last_event = mxs_phy->phy.last_event;
 
 	/* If the SoCs don't need to disconnect line without vbus, quit */
 	if (!(mxs_phy->data->flags & MXS_PHY_DISCONNECT_LINE_WITHOUT_VBUS))
@@ -405,7 +406,8 @@ static void mxs_phy_disconnect_line(struct mxs_phy *mxs_phy, bool on)
 
 	vbus_is_on = mxs_phy_get_vbus_status(mxs_phy);
 
-	if (on && !vbus_is_on && !mxs_phy_is_otg_host(mxs_phy))
+	if (on && ((!vbus_is_on && !mxs_phy_is_otg_host(mxs_phy))
+		|| (last_event == USB_EVENT_VBUS)))
 		__mxs_phy_disconnect_line(mxs_phy, true);
 	else
 		__mxs_phy_disconnect_line(mxs_phy, false);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/serial/ftdi_sio.c linux-libre-5.10.241-gnu1/drivers/usb/serial/ftdi_sio.c
index 749c8630cd0c..ece0d3e23500 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/serial/ftdi_sio.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/serial/ftdi_sio.c
@@ -781,6 +781,8 @@ static const struct usb_device_id id_table_combined[] = {
 		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
 	{ USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
 		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
+	{ USB_DEVICE(FTDI_NDI_VID, FTDI_NDI_EMGUIDE_GEMINI_PID),
+		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
 	{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
 	{ USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) },
 	{ USB_DEVICE(FTDI_VID, RTSYSTEMS_USB_VX8_PID) },
diff --git linux-libre-5.10.240-gnu1/drivers/usb/serial/ftdi_sio_ids.h linux-libre-5.10.241-gnu1/drivers/usb/serial/ftdi_sio_ids.h
index 9c95ca876bae..324065cc352c 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/serial/ftdi_sio_ids.h
+++ linux-libre-5.10.241-gnu1/drivers/usb/serial/ftdi_sio_ids.h
@@ -197,6 +197,9 @@
 #define FTDI_NDI_FUTURE_3_PID		0xDA73	/* NDI future device #3 */
 #define FTDI_NDI_AURORA_SCU_PID		0xDA74	/* NDI Aurora SCU */
 
+#define FTDI_NDI_VID			0x23F2
+#define FTDI_NDI_EMGUIDE_GEMINI_PID	0x0003	/* NDI Emguide Gemini */
+
 /*
  * ChamSys Limited (www.chamsys.co.uk) USB wing/interface product IDs
  */
diff --git linux-libre-5.10.240-gnu1/drivers/usb/serial/option.c linux-libre-5.10.241-gnu1/drivers/usb/serial/option.c
index 99fa4fb56920..f1a99519bbd5 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/serial/option.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/serial/option.c
@@ -1415,6 +1415,9 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = NCTRL(5) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x60) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10c7, 0xff, 0xff, 0x30),	/* Telit FE910C04 (ECM) */
+	  .driver_info = NCTRL(4) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10c7, 0xff, 0xff, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d1, 0xff, 0xff, 0x30),	/* Telit FN990B (MBIM) */
 	  .driver_info = NCTRL(6) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d1, 0xff, 0xff, 0x40) },
@@ -2343,6 +2346,10 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(3) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe145, 0xff),			/* Foxconn T99W651 RNDIS */
 	  .driver_info = RSVD(5) | RSVD(6) },
+	{ USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe15f, 0xff),                     /* Foxconn T99W709 */
+	  .driver_info = RSVD(5) },
+	{ USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe167, 0xff),                     /* Foxconn T99W640 MBIM */
+	  .driver_info = RSVD(3) },
 	{ USB_DEVICE(0x1508, 0x1001),						/* Fibocom NL668 (IOT version) */
 	  .driver_info = RSVD(4) | RSVD(5) | RSVD(6) },
 	{ USB_DEVICE(0x1782, 0x4d10) },						/* Fibocom L610 (AT mode) */
diff --git linux-libre-5.10.240-gnu1/drivers/usb/storage/realtek_cr.c linux-libre-5.10.241-gnu1/drivers/usb/storage/realtek_cr.c
index 0c423916d7bf..a026c6cb6e68 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/storage/realtek_cr.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/storage/realtek_cr.c
@@ -252,7 +252,7 @@ static int rts51x_bulk_transport(struct us_data *us, u8 lun,
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
-	residue = bcs->Residue;
+	residue = le32_to_cpu(bcs->Residue);
 	if (bcs->Tag != us->tag)
 		return USB_STOR_TRANSPORT_ERROR;
 
diff --git linux-libre-5.10.240-gnu1/drivers/usb/storage/unusual_devs.h linux-libre-5.10.241-gnu1/drivers/usb/storage/unusual_devs.h
index e7f45e60812d..b7bc46c10489 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/storage/unusual_devs.h
+++ linux-libre-5.10.241-gnu1/drivers/usb/storage/unusual_devs.h
@@ -934,6 +934,13 @@ UNUSUAL_DEV(  0x05e3, 0x0723, 0x9451, 0x9451,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_SANE_SENSE ),
 
+/* Added by Maël GUERIN <mael.guerin@murena.io> */
+UNUSUAL_DEV(  0x0603, 0x8611, 0x0000, 0xffff,
+		"Novatek",
+		"NTK96550-based camera",
+		USB_SC_SCSI, USB_PR_BULK, NULL,
+		US_FL_BULK_IGNORE_TAG ),
+
 /*
  * Reported by Hanno Boeck <hanno@gmx.de>
  * Taken from the Lycoris Kernel
@@ -1483,6 +1490,28 @@ UNUSUAL_DEV( 0x0bc2, 0x3332, 0x0000, 0x9999,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_NO_WP_DETECT ),
 
+/*
+ * Reported by Zenm Chen <zenmchen@gmail.com>
+ * Ignore driver CD mode, otherwise usb_modeswitch may fail to switch
+ * the device into Wi-Fi mode.
+ */
+UNUSUAL_DEV( 0x0bda, 0x1a2b, 0x0000, 0xffff,
+		"Realtek",
+		"DISK",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_DEVICE ),
+
+/*
+ * Reported by Zenm Chen <zenmchen@gmail.com>
+ * Ignore driver CD mode, otherwise usb_modeswitch may fail to switch
+ * the device into Wi-Fi mode.
+ */
+UNUSUAL_DEV( 0x0bda, 0xa192, 0x0000, 0xffff,
+		"Realtek",
+		"DISK",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_DEVICE ),
+
 UNUSUAL_DEV(  0x0d49, 0x7310, 0x0000, 0x9999,
 		"Maxtor",
 		"USB to SATA",
diff --git linux-libre-5.10.240-gnu1/drivers/usb/typec/mux/intel_pmc_mux.c linux-libre-5.10.241-gnu1/drivers/usb/typec/mux/intel_pmc_mux.c
index 1276112edeff..9b4963450fe8 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/typec/mux/intel_pmc_mux.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/typec/mux/intel_pmc_mux.c
@@ -644,7 +644,7 @@ static int pmc_usb_probe(struct platform_device *pdev)
 
 	pmc->ipc = devm_intel_scu_ipc_dev_get(&pdev->dev);
 	if (!pmc->ipc)
-		return -ENODEV;
+		return -EPROBE_DEFER;
 
 	pmc->dev = &pdev->dev;
 
diff --git linux-libre-5.10.240-gnu1/drivers/usb/typec/tcpm/fusb302.c linux-libre-5.10.241-gnu1/drivers/usb/typec/tcpm/fusb302.c
index 700e38e92152..f0eb65cf9393 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/typec/tcpm/fusb302.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/typec/tcpm/fusb302.c
@@ -103,6 +103,7 @@ struct fusb302_chip {
 	bool vconn_on;
 	bool vbus_on;
 	bool charge_on;
+	bool pd_rx_on;
 	bool vbus_present;
 	enum typec_cc_polarity cc_polarity;
 	enum typec_cc_status cc1;
@@ -841,6 +842,11 @@ static int tcpm_set_pd_rx(struct tcpc_dev *dev, bool on)
 	int ret = 0;
 
 	mutex_lock(&chip->lock);
+	if (chip->pd_rx_on == on) {
+		fusb302_log(chip, "pd is already %s", on ? "on" : "off");
+		goto done;
+	}
+
 	ret = fusb302_pd_rx_flush(chip);
 	if (ret < 0) {
 		fusb302_log(chip, "cannot flush pd rx buffer, ret=%d", ret);
@@ -863,6 +869,8 @@ static int tcpm_set_pd_rx(struct tcpc_dev *dev, bool on)
 			    on ? "on" : "off", ret);
 		goto done;
 	}
+
+	chip->pd_rx_on = on;
 	fusb302_log(chip, "pd := %s", on ? "on" : "off");
 done:
 	mutex_unlock(&chip->lock);
diff --git linux-libre-5.10.240-gnu1/drivers/usb/typec/ucsi/psy.c linux-libre-5.10.241-gnu1/drivers/usb/typec/ucsi/psy.c
index 571a51e16234..ba5f797156dc 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/typec/ucsi/psy.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/typec/ucsi/psy.c
@@ -142,7 +142,7 @@ static int ucsi_psy_get_current_max(struct ucsi_connector *con,
 	case UCSI_CONSTAT_PWR_OPMODE_DEFAULT:
 	/* UCSI can't tell b/w DCP/CDP or USB2/3x1/3x2 SDP chargers */
 	default:
-		val->intval = 0;
+		val->intval = UCSI_TYPEC_DEFAULT_CURRENT * 1000;
 		break;
 	}
 	return 0;
diff --git linux-libre-5.10.240-gnu1/drivers/usb/typec/ucsi/ucsi.c linux-libre-5.10.241-gnu1/drivers/usb/typec/ucsi/ucsi.c
index ee625f47029a..0851d93d5909 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/typec/ucsi/ucsi.c
+++ linux-libre-5.10.241-gnu1/drivers/usb/typec/ucsi/ucsi.c
@@ -779,6 +779,7 @@ static void ucsi_handle_connector_change(struct work_struct *work)
 
 	if (con->status.change & UCSI_CONSTAT_CONNECT_CHANGE) {
 		typec_set_pwr_role(con->port, role);
+		ucsi_port_psy_changed(con);
 
 		switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) {
 		case UCSI_CONSTAT_PARTNER_TYPE_UFP:
diff --git linux-libre-5.10.240-gnu1/drivers/usb/typec/ucsi/ucsi.h linux-libre-5.10.241-gnu1/drivers/usb/typec/ucsi/ucsi.h
index f75b1e2c05fe..ed8fcd7ecf21 100644
--- linux-libre-5.10.240-gnu1/drivers/usb/typec/ucsi/ucsi.h
+++ linux-libre-5.10.241-gnu1/drivers/usb/typec/ucsi/ucsi.h
@@ -305,9 +305,10 @@ struct ucsi {
 #define UCSI_MAX_SVID		5
 #define UCSI_MAX_ALTMODES	(UCSI_MAX_SVID * 6)
 
-#define UCSI_TYPEC_VSAFE5V	5000
-#define UCSI_TYPEC_1_5_CURRENT	1500
-#define UCSI_TYPEC_3_0_CURRENT	3000
+#define UCSI_TYPEC_VSAFE5V		5000
+#define UCSI_TYPEC_DEFAULT_CURRENT	 100
+#define UCSI_TYPEC_1_5_CURRENT		1500
+#define UCSI_TYPEC_3_0_CURRENT		3000
 
 struct ucsi_connector {
 	int num;
diff --git linux-libre-5.10.240-gnu1/drivers/vhost/scsi.c linux-libre-5.10.241-gnu1/drivers/vhost/scsi.c
index fcde3752b4f1..6956b4e0b9be 100644
--- linux-libre-5.10.240-gnu1/drivers/vhost/scsi.c
+++ linux-libre-5.10.241-gnu1/drivers/vhost/scsi.c
@@ -927,10 +927,8 @@ vhost_scsi_get_req(struct vhost_virtqueue *vq, struct vhost_scsi_ctx *vc,
 			/* validated at handler entry */
 			vs_tpg = vhost_vq_get_backend(vq);
 			tpg = READ_ONCE(vs_tpg[*vc->target]);
-			if (unlikely(!tpg)) {
-				vq_err(vq, "Target 0x%x does not exist\n", *vc->target);
+			if (unlikely(!tpg))
 				goto out;
-			}
 		}
 
 		if (tpgp)
diff --git linux-libre-5.10.240-gnu1/drivers/vhost/vhost.c linux-libre-5.10.241-gnu1/drivers/vhost/vhost.c
index 8ed9c9b63eb1..97e00c481870 100644
--- linux-libre-5.10.240-gnu1/drivers/vhost/vhost.c
+++ linux-libre-5.10.241-gnu1/drivers/vhost/vhost.c
@@ -2416,6 +2416,9 @@ int vhost_add_used_n(struct vhost_virtqueue *vq, struct vring_used_elem *heads,
 	}
 	r = __vhost_add_used_n(vq, heads, count);
 
+	if (r < 0)
+		return r;
+
 	/* Make sure buffer is written before we update index. */
 	smp_wmb();
 	if (vhost_put_used_idx(vq)) {
diff --git linux-libre-5.10.240-gnu1/drivers/video/console/vgacon.c linux-libre-5.10.241-gnu1/drivers/video/console/vgacon.c
index ae555fa5f583..042e166d9268 100644
--- linux-libre-5.10.240-gnu1/drivers/video/console/vgacon.c
+++ linux-libre-5.10.241-gnu1/drivers/video/console/vgacon.c
@@ -1200,7 +1200,7 @@ static bool vgacon_scroll(struct vc_data *c, unsigned int t, unsigned int b,
 				     c->vc_screenbuf_size - delta);
 			c->vc_origin = vga_vram_end - c->vc_screenbuf_size;
 			vga_rolled_over = 0;
-		} else if (oldo - delta >= (unsigned long)c->vc_screenbuf)
+		} else
 			c->vc_origin -= delta;
 		c->vc_scr_end = c->vc_origin + c->vc_screenbuf_size;
 		scr_memsetw((u16 *) (c->vc_origin), c->vc_video_erase_char,
diff --git linux-libre-5.10.240-gnu1/drivers/video/fbdev/imxfb.c linux-libre-5.10.241-gnu1/drivers/video/fbdev/imxfb.c
index d663e080b157..91f041f3a56f 100644
--- linux-libre-5.10.240-gnu1/drivers/video/fbdev/imxfb.c
+++ linux-libre-5.10.241-gnu1/drivers/video/fbdev/imxfb.c
@@ -1007,8 +1007,13 @@ static int imxfb_probe(struct platform_device *pdev)
 
 
 	INIT_LIST_HEAD(&info->modelist);
-	for (i = 0; i < fbi->num_modes; i++)
-		fb_add_videomode(&fbi->mode[i].mode, &info->modelist);
+	for (i = 0; i < fbi->num_modes; i++) {
+		ret = fb_add_videomode(&fbi->mode[i].mode, &info->modelist);
+		if (ret) {
+			dev_err(&pdev->dev, "Failed to add videomode\n");
+			goto failed_cmap;
+		}
+	}
 
 	/*
 	 * This makes sure that our colour bitfield
diff --git linux-libre-5.10.240-gnu1/drivers/watchdog/dw_wdt.c linux-libre-5.10.241-gnu1/drivers/watchdog/dw_wdt.c
index 3cd118281980..d18530bafc4e 100644
--- linux-libre-5.10.240-gnu1/drivers/watchdog/dw_wdt.c
+++ linux-libre-5.10.241-gnu1/drivers/watchdog/dw_wdt.c
@@ -661,6 +661,8 @@ static int dw_wdt_drv_probe(struct platform_device *pdev)
 	} else {
 		wdd->timeout = DW_WDT_DEFAULT_SECONDS;
 		watchdog_init_timeout(wdd, 0, dev);
+		/* Limit timeout value to hardware constraints. */
+		dw_wdt_set_timeout(wdd, wdd->timeout);
 	}
 
 	platform_set_drvdata(pdev, dw_wdt);
diff --git linux-libre-5.10.240-gnu1/drivers/watchdog/ziirave_wdt.c linux-libre-5.10.241-gnu1/drivers/watchdog/ziirave_wdt.c
index 91a73f50c2c4..f14baf269a75 100644
--- linux-libre-5.10.240-gnu1/drivers/watchdog/ziirave_wdt.c
+++ linux-libre-5.10.241-gnu1/drivers/watchdog/ziirave_wdt.c
@@ -306,6 +306,9 @@ static int ziirave_firm_verify(struct watchdog_device *wdd,
 		const u16 len = be16_to_cpu(rec->len);
 		const u32 addr = be32_to_cpu(rec->addr);
 
+		if (len > sizeof(data))
+			return -EINVAL;
+
 		if (ziirave_firm_addr_readonly(addr))
 			continue;
 
diff --git linux-libre-5.10.240-gnu1/drivers/xen/gntdev-common.h linux-libre-5.10.241-gnu1/drivers/xen/gntdev-common.h
index 9c286b2a1900..ac8ce3179ba2 100644
--- linux-libre-5.10.240-gnu1/drivers/xen/gntdev-common.h
+++ linux-libre-5.10.241-gnu1/drivers/xen/gntdev-common.h
@@ -26,6 +26,10 @@ struct gntdev_priv {
 	/* lock protects maps and freeable_maps. */
 	struct mutex lock;
 
+	/* Free instances of struct gntdev_copy_batch. */
+	struct gntdev_copy_batch *batch;
+	struct mutex batch_lock;
+
 #ifdef CONFIG_XEN_GRANT_DMA_ALLOC
 	/* Device for which DMA memory is allocated. */
 	struct device *dma_dev;
diff --git linux-libre-5.10.240-gnu1/drivers/xen/gntdev.c linux-libre-5.10.241-gnu1/drivers/xen/gntdev.c
index 16acddaff9ae..8b1fa03ac1e5 100644
--- linux-libre-5.10.240-gnu1/drivers/xen/gntdev.c
+++ linux-libre-5.10.241-gnu1/drivers/xen/gntdev.c
@@ -56,6 +56,18 @@ MODULE_AUTHOR("Derek G. Murray <Derek.Murray@cl.cam.ac.uk>, "
 	      "Gerd Hoffmann <kraxel@redhat.com>");
 MODULE_DESCRIPTION("User-space granted page access driver");
 
+#define GNTDEV_COPY_BATCH 16
+
+struct gntdev_copy_batch {
+	struct gnttab_copy ops[GNTDEV_COPY_BATCH];
+	struct page *pages[GNTDEV_COPY_BATCH];
+	s16 __user *status[GNTDEV_COPY_BATCH];
+	unsigned int nr_ops;
+	unsigned int nr_pages;
+	bool writeable;
+	struct gntdev_copy_batch *next;
+};
+
 static unsigned int limit = 64*1024;
 module_param(limit, uint, 0644);
 MODULE_PARM_DESC(limit,
@@ -574,6 +586,8 @@ static int gntdev_open(struct inode *inode, struct file *flip)
 	INIT_LIST_HEAD(&priv->maps);
 	mutex_init(&priv->lock);
 
+	mutex_init(&priv->batch_lock);
+
 #ifdef CONFIG_XEN_GNTDEV_DMABUF
 	priv->dmabuf_priv = gntdev_dmabuf_init(flip);
 	if (IS_ERR(priv->dmabuf_priv)) {
@@ -598,6 +612,7 @@ static int gntdev_release(struct inode *inode, struct file *flip)
 {
 	struct gntdev_priv *priv = flip->private_data;
 	struct gntdev_grant_map *map;
+	struct gntdev_copy_batch *batch;
 
 	pr_debug("priv %p\n", priv);
 
@@ -610,6 +625,14 @@ static int gntdev_release(struct inode *inode, struct file *flip)
 	}
 	mutex_unlock(&priv->lock);
 
+	mutex_lock(&priv->batch_lock);
+	while (priv->batch) {
+		batch = priv->batch;
+		priv->batch = batch->next;
+		kfree(batch);
+	}
+	mutex_unlock(&priv->batch_lock);
+
 #ifdef CONFIG_XEN_GNTDEV_DMABUF
 	gntdev_dmabuf_fini(priv->dmabuf_priv);
 #endif
@@ -775,17 +798,6 @@ static long gntdev_ioctl_notify(struct gntdev_priv *priv, void __user *u)
 	return rc;
 }
 
-#define GNTDEV_COPY_BATCH 16
-
-struct gntdev_copy_batch {
-	struct gnttab_copy ops[GNTDEV_COPY_BATCH];
-	struct page *pages[GNTDEV_COPY_BATCH];
-	s16 __user *status[GNTDEV_COPY_BATCH];
-	unsigned int nr_ops;
-	unsigned int nr_pages;
-	bool writeable;
-};
-
 static int gntdev_get_page(struct gntdev_copy_batch *batch, void __user *virt,
 				unsigned long *gfn)
 {
@@ -943,36 +955,53 @@ static int gntdev_grant_copy_seg(struct gntdev_copy_batch *batch,
 static long gntdev_ioctl_grant_copy(struct gntdev_priv *priv, void __user *u)
 {
 	struct ioctl_gntdev_grant_copy copy;
-	struct gntdev_copy_batch batch;
+	struct gntdev_copy_batch *batch;
 	unsigned int i;
 	int ret = 0;
 
 	if (copy_from_user(&copy, u, sizeof(copy)))
 		return -EFAULT;
 
-	batch.nr_ops = 0;
-	batch.nr_pages = 0;
+	mutex_lock(&priv->batch_lock);
+	if (!priv->batch) {
+		batch = kmalloc(sizeof(*batch), GFP_KERNEL);
+	} else {
+		batch = priv->batch;
+		priv->batch = batch->next;
+	}
+	mutex_unlock(&priv->batch_lock);
+	if (!batch)
+		return -ENOMEM;
+
+	batch->nr_ops = 0;
+	batch->nr_pages = 0;
 
 	for (i = 0; i < copy.count; i++) {
 		struct gntdev_grant_copy_segment seg;
 
 		if (copy_from_user(&seg, &copy.segments[i], sizeof(seg))) {
 			ret = -EFAULT;
+			gntdev_put_pages(batch);
 			goto out;
 		}
 
-		ret = gntdev_grant_copy_seg(&batch, &seg, &copy.segments[i].status);
-		if (ret < 0)
+		ret = gntdev_grant_copy_seg(batch, &seg, &copy.segments[i].status);
+		if (ret < 0) {
+			gntdev_put_pages(batch);
 			goto out;
+		}
 
 		cond_resched();
 	}
-	if (batch.nr_ops)
-		ret = gntdev_copy(&batch);
-	return ret;
+	if (batch->nr_ops)
+		ret = gntdev_copy(batch);
+
+ out:
+	mutex_lock(&priv->batch_lock);
+	batch->next = priv->batch;
+	priv->batch = batch;
+	mutex_unlock(&priv->batch_lock);
 
-  out:
-	gntdev_put_pages(&batch);
 	return ret;
 }
 
diff --git linux-libre-5.10.240-gnu1/fs/btrfs/ctree.h linux-libre-5.10.241-gnu1/fs/btrfs/ctree.h
index 7ad3091db571..d9d6a57acafe 100644
--- linux-libre-5.10.240-gnu1/fs/btrfs/ctree.h
+++ linux-libre-5.10.241-gnu1/fs/btrfs/ctree.h
@@ -3013,7 +3013,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
 			       struct inode *inode, u64 new_size,
 			       u32 min_type);
 
-int btrfs_start_delalloc_snapshot(struct btrfs_root *root);
+int btrfs_start_delalloc_snapshot(struct btrfs_root *root, bool in_reclaim_context);
 int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, u64 nr,
 			       bool in_reclaim_context);
 int btrfs_set_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end,
diff --git linux-libre-5.10.240-gnu1/fs/btrfs/inode.c linux-libre-5.10.241-gnu1/fs/btrfs/inode.c
index 82805ac91b06..7e66ebb91af7 100644
--- linux-libre-5.10.240-gnu1/fs/btrfs/inode.c
+++ linux-libre-5.10.241-gnu1/fs/btrfs/inode.c
@@ -9566,7 +9566,7 @@ out:
 	return ret;
 }
 
-int btrfs_start_delalloc_snapshot(struct btrfs_root *root)
+int btrfs_start_delalloc_snapshot(struct btrfs_root *root, bool in_reclaim_context)
 {
 	struct writeback_control wbc = {
 		.nr_to_write = LONG_MAX,
@@ -9579,7 +9579,7 @@ int btrfs_start_delalloc_snapshot(struct btrfs_root *root)
 	if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state))
 		return -EROFS;
 
-	return start_delalloc_inodes(root, &wbc, true, false);
+	return start_delalloc_inodes(root, &wbc, true, in_reclaim_context);
 }
 
 int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, u64 nr,
diff --git linux-libre-5.10.240-gnu1/fs/btrfs/ioctl.c linux-libre-5.10.241-gnu1/fs/btrfs/ioctl.c
index 24c4d059cfab..9d5dfcec22de 100644
--- linux-libre-5.10.240-gnu1/fs/btrfs/ioctl.c
+++ linux-libre-5.10.241-gnu1/fs/btrfs/ioctl.c
@@ -1030,7 +1030,7 @@ static noinline int btrfs_mksnapshot(const struct path *parent,
 	 */
 	btrfs_drew_read_lock(&root->snapshot_lock);
 
-	ret = btrfs_start_delalloc_snapshot(root);
+	ret = btrfs_start_delalloc_snapshot(root, false);
 	if (ret)
 		goto out;
 
diff --git linux-libre-5.10.240-gnu1/fs/btrfs/qgroup.c linux-libre-5.10.241-gnu1/fs/btrfs/qgroup.c
index 95a39d535a82..bc1feb97698c 100644
--- linux-libre-5.10.240-gnu1/fs/btrfs/qgroup.c
+++ linux-libre-5.10.241-gnu1/fs/btrfs/qgroup.c
@@ -3704,7 +3704,7 @@ static int try_flush_qgroup(struct btrfs_root *root)
 		return 0;
 	}
 
-	ret = btrfs_start_delalloc_snapshot(root);
+	ret = btrfs_start_delalloc_snapshot(root, true);
 	if (ret < 0)
 		goto out;
 	btrfs_wait_ordered_extents(root, U64_MAX, 0, (u64)-1);
diff --git linux-libre-5.10.240-gnu1/fs/btrfs/send.c linux-libre-5.10.241-gnu1/fs/btrfs/send.c
index 3e7bb24eb227..d86b4d13cae4 100644
--- linux-libre-5.10.240-gnu1/fs/btrfs/send.c
+++ linux-libre-5.10.241-gnu1/fs/btrfs/send.c
@@ -7207,7 +7207,7 @@ static int flush_delalloc_roots(struct send_ctx *sctx)
 	int i;
 
 	if (root) {
-		ret = btrfs_start_delalloc_snapshot(root);
+		ret = btrfs_start_delalloc_snapshot(root, false);
 		if (ret)
 			return ret;
 		btrfs_wait_ordered_extents(root, U64_MAX, 0, U64_MAX);
@@ -7215,7 +7215,7 @@ static int flush_delalloc_roots(struct send_ctx *sctx)
 
 	for (i = 0; i < sctx->clone_roots_cnt; i++) {
 		root = sctx->clone_roots[i].root;
-		ret = btrfs_start_delalloc_snapshot(root);
+		ret = btrfs_start_delalloc_snapshot(root, false);
 		if (ret)
 			return ret;
 		btrfs_wait_ordered_extents(root, U64_MAX, 0, U64_MAX);
diff --git linux-libre-5.10.240-gnu1/fs/btrfs/transaction.c linux-libre-5.10.241-gnu1/fs/btrfs/transaction.c
index 21a5a963c70e..f68cfcc1f830 100644
--- linux-libre-5.10.240-gnu1/fs/btrfs/transaction.c
+++ linux-libre-5.10.241-gnu1/fs/btrfs/transaction.c
@@ -2045,7 +2045,7 @@ static inline int btrfs_start_delalloc_flush(struct btrfs_trans_handle *trans)
 		list_for_each_entry(pending, head, list) {
 			int ret;
 
-			ret = btrfs_start_delalloc_snapshot(pending->root);
+			ret = btrfs_start_delalloc_snapshot(pending->root, false);
 			if (ret)
 				return ret;
 		}
diff --git linux-libre-5.10.240-gnu1/fs/btrfs/tree-log.c linux-libre-5.10.241-gnu1/fs/btrfs/tree-log.c
index dd1c40019412..6d715bb77364 100644
--- linux-libre-5.10.240-gnu1/fs/btrfs/tree-log.c
+++ linux-libre-5.10.241-gnu1/fs/btrfs/tree-log.c
@@ -272,8 +272,7 @@ struct walk_control {
 
 	/*
 	 * Ignore any items from the inode currently being processed. Needs
-	 * to be set every time we find a BTRFS_INODE_ITEM_KEY and we are in
-	 * the LOG_WALK_REPLAY_INODES stage.
+	 * to be set every time we find a BTRFS_INODE_ITEM_KEY.
 	 */
 	bool ignore_cur_inode;
 
@@ -2581,23 +2580,30 @@ static int replay_one_buffer(struct btrfs_root *log, struct extent_buffer *eb,
 
 	nritems = btrfs_header_nritems(eb);
 	for (i = 0; i < nritems; i++) {
-		btrfs_item_key_to_cpu(eb, &key, i);
+		struct btrfs_inode_item *inode_item;
 
-		/* inode keys are done during the first stage */
-		if (key.type == BTRFS_INODE_ITEM_KEY &&
-		    wc->stage == LOG_WALK_REPLAY_INODES) {
-			struct btrfs_inode_item *inode_item;
-			u32 mode;
+		btrfs_item_key_to_cpu(eb, &key, i);
 
-			inode_item = btrfs_item_ptr(eb, i,
-					    struct btrfs_inode_item);
+		if (key.type == BTRFS_INODE_ITEM_KEY) {
+			inode_item = btrfs_item_ptr(eb, i, struct btrfs_inode_item);
 			/*
-			 * If we have a tmpfile (O_TMPFILE) that got fsync'ed
-			 * and never got linked before the fsync, skip it, as
-			 * replaying it is pointless since it would be deleted
-			 * later. We skip logging tmpfiles, but it's always
-			 * possible we are replaying a log created with a kernel
-			 * that used to log tmpfiles.
+			 * An inode with no links is either:
+			 *
+			 * 1) A tmpfile (O_TMPFILE) that got fsync'ed and never
+			 *    got linked before the fsync, skip it, as replaying
+			 *    it is pointless since it would be deleted later.
+			 *    We skip logging tmpfiles, but it's always possible
+			 *    we are replaying a log created with a kernel that
+			 *    used to log tmpfiles;
+			 *
+			 * 2) A non-tmpfile which got its last link deleted
+			 *    while holding an open fd on it and later got
+			 *    fsynced through that fd. We always log the
+			 *    parent inodes when inode->last_unlink_trans is
+			 *    set to the current transaction, so ignore all the
+			 *    inode items for this inode. We will delete the
+			 *    inode when processing the parent directory with
+			 *    replay_dir_deletes().
 			 */
 			if (btrfs_inode_nlink(eb, inode_item) == 0) {
 				wc->ignore_cur_inode = true;
@@ -2605,8 +2611,14 @@ static int replay_one_buffer(struct btrfs_root *log, struct extent_buffer *eb,
 			} else {
 				wc->ignore_cur_inode = false;
 			}
-			ret = replay_xattr_deletes(wc->trans, root, log,
-						   path, key.objectid);
+		}
+
+		/* Inode keys are done during the first stage. */
+		if (key.type == BTRFS_INODE_ITEM_KEY &&
+		    wc->stage == LOG_WALK_REPLAY_INODES) {
+			u32 mode;
+
+			ret = replay_xattr_deletes(wc->trans, root, log, path, key.objectid);
 			if (ret)
 				break;
 			mode = btrfs_inode_mode(eb, inode_item);
@@ -3909,6 +3921,11 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
 	btrfs_set_token_timespec_nsec(&token, &item->ctime,
 				      inode->i_ctime.tv_nsec);
 
+	btrfs_set_token_timespec_sec(&token, &item->otime,
+				     BTRFS_I(inode)->i_otime.tv_sec);
+	btrfs_set_token_timespec_nsec(&token, &item->otime,
+				      BTRFS_I(inode)->i_otime.tv_nsec);
+
 	btrfs_set_token_inode_nbytes(&token, item, inode_get_bytes(inode));
 
 	btrfs_set_token_inode_sequence(&token, item, inode_peek_iversion(inode));
diff --git linux-libre-5.10.240-gnu1/fs/buffer.c linux-libre-5.10.241-gnu1/fs/buffer.c
index ee66abadcbc2..9c41306e8d82 100644
--- linux-libre-5.10.240-gnu1/fs/buffer.c
+++ linux-libre-5.10.241-gnu1/fs/buffer.c
@@ -156,8 +156,8 @@ static void __end_buffer_read_notouch(struct buffer_head *bh, int uptodate)
  */
 void end_buffer_read_sync(struct buffer_head *bh, int uptodate)
 {
-	__end_buffer_read_notouch(bh, uptodate);
 	put_bh(bh);
+	__end_buffer_read_notouch(bh, uptodate);
 }
 EXPORT_SYMBOL(end_buffer_read_sync);
 
diff --git linux-libre-5.10.240-gnu1/fs/cifs/cifssmb.c linux-libre-5.10.241-gnu1/fs/cifs/cifssmb.c
index 95992c93bbe3..a19e5e7c7d0f 100644
--- linux-libre-5.10.240-gnu1/fs/cifs/cifssmb.c
+++ linux-libre-5.10.241-gnu1/fs/cifs/cifssmb.c
@@ -4470,6 +4470,12 @@ findFirstRetry:
 			pSMB->FileName[name_len] = 0;
 			pSMB->FileName[name_len+1] = 0;
 			name_len += 2;
+		} else if (!searchName[0]) {
+			pSMB->FileName[0] = CIFS_DIR_SEP(cifs_sb);
+			pSMB->FileName[1] = 0;
+			pSMB->FileName[2] = 0;
+			pSMB->FileName[3] = 0;
+			name_len = 4;
 		}
 	} else {
 		name_len = copy_path_name(pSMB->FileName, searchName);
@@ -4481,6 +4487,10 @@ findFirstRetry:
 			pSMB->FileName[name_len] = '*';
 			pSMB->FileName[name_len+1] = 0;
 			name_len += 2;
+		} else if (!searchName[0]) {
+			pSMB->FileName[0] = CIFS_DIR_SEP(cifs_sb);
+			pSMB->FileName[1] = 0;
+			name_len = 2;
 		}
 	}
 
diff --git linux-libre-5.10.240-gnu1/fs/cifs/smb2ops.c linux-libre-5.10.241-gnu1/fs/cifs/smb2ops.c
index aa1acc698caa..1297acb5bf8e 100644
--- linux-libre-5.10.240-gnu1/fs/cifs/smb2ops.c
+++ linux-libre-5.10.241-gnu1/fs/cifs/smb2ops.c
@@ -4302,6 +4302,7 @@ crypt_message(struct TCP_Server_Info *server, int num_rqst,
 	u8 key[SMB3_ENC_DEC_KEY_SIZE];
 	struct aead_request *req;
 	u8 *iv;
+	DECLARE_CRYPTO_WAIT(wait);
 	unsigned int crypt_len = le32_to_cpu(tr_hdr->OriginalMessageSize);
 	void *creq;
 
@@ -4350,7 +4351,11 @@ crypt_message(struct TCP_Server_Info *server, int num_rqst,
 	aead_request_set_crypt(req, sg, sg, crypt_len, iv);
 	aead_request_set_ad(req, assoc_data_len);
 
-	rc = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
+	aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
+				  crypto_req_done, &wait);
+
+	rc = crypto_wait_req(enc ? crypto_aead_encrypt(req)
+				: crypto_aead_decrypt(req), &wait);
 
 	if (!rc && enc)
 		memcpy(&tr_hdr->Signature, sign, SMB2_SIGNATURE_SIZE);
diff --git linux-libre-5.10.240-gnu1/fs/cifs/smbdirect.c linux-libre-5.10.241-gnu1/fs/cifs/smbdirect.c
index 7d18b9268817..ae332f3771f6 100644
--- linux-libre-5.10.240-gnu1/fs/cifs/smbdirect.c
+++ linux-libre-5.10.241-gnu1/fs/cifs/smbdirect.c
@@ -454,7 +454,6 @@ static void recv_done(struct ib_cq *cq, struct ib_wc *wc)
 	if (wc->status != IB_WC_SUCCESS || wc->opcode != IB_WC_RECV) {
 		log_rdma_recv(INFO, "wc->status=%d opcode=%d\n",
 			wc->status, wc->opcode);
-		smbd_disconnect_rdma_connection(info);
 		goto error;
 	}
 
@@ -471,8 +470,9 @@ static void recv_done(struct ib_cq *cq, struct ib_wc *wc)
 		info->full_packet_received = true;
 		info->negotiate_done =
 			process_negotiation_response(response, wc->byte_len);
+		put_receive_buffer(info, response);
 		complete(&info->negotiate_completion);
-		break;
+		return;
 
 	/* SMBD data transfer packet */
 	case SMBD_TRANSFER_DATA:
@@ -529,14 +529,16 @@ static void recv_done(struct ib_cq *cq, struct ib_wc *wc)
 		}
 
 		return;
-
-	default:
-		log_rdma_recv(ERR,
-			"unexpected response type=%d\n", response->type);
 	}
 
+	/*
+	 * This is an internal error!
+	 */
+	log_rdma_recv(ERR, "unexpected response type=%d\n", response->type);
+	WARN_ON_ONCE(response->type != SMBD_TRANSFER_DATA);
 error:
 	put_receive_buffer(info, response);
+	smbd_disconnect_rdma_connection(info);
 }
 
 static struct rdma_cm_id *smbd_create_id(
diff --git linux-libre-5.10.240-gnu1/fs/ext4/fsmap.c linux-libre-5.10.241-gnu1/fs/ext4/fsmap.c
index 53a05b8292f0..1b68586f73f3 100644
--- linux-libre-5.10.240-gnu1/fs/ext4/fsmap.c
+++ linux-libre-5.10.241-gnu1/fs/ext4/fsmap.c
@@ -393,6 +393,14 @@ static unsigned int ext4_getfsmap_find_sb(struct super_block *sb,
 	/* Reserved GDT blocks */
 	if (!ext4_has_feature_meta_bg(sb) || metagroup < first_meta_bg) {
 		len = le16_to_cpu(sbi->s_es->s_reserved_gdt_blocks);
+
+		/*
+		 * mkfs.ext4 can set s_reserved_gdt_blocks as 0 in some cases,
+		 * check for that.
+		 */
+		if (!len)
+			return 0;
+
 		error = ext4_getfsmap_fill(meta_list, fsb, len,
 					   EXT4_FMR_OWN_RESV_GDT);
 		if (error)
@@ -526,6 +534,7 @@ static int ext4_getfsmap_datadev(struct super_block *sb,
 	ext4_group_t end_ag;
 	ext4_grpblk_t first_cluster;
 	ext4_grpblk_t last_cluster;
+	struct ext4_fsmap irec;
 	int error = 0;
 
 	bofs = le32_to_cpu(sbi->s_es->s_first_data_block);
@@ -609,10 +618,18 @@ static int ext4_getfsmap_datadev(struct super_block *sb,
 			goto err;
 	}
 
-	/* Report any gaps at the end of the bg */
+	/*
+	 * The dummy record below will cause ext4_getfsmap_helper() to report
+	 * any allocated blocks at the end of the range.
+	 */
+	irec.fmr_device = 0;
+	irec.fmr_physical = end_fsb + 1;
+	irec.fmr_length = 0;
+	irec.fmr_owner = EXT4_FMR_OWN_FREE;
+	irec.fmr_flags = 0;
+
 	info->gfi_last = true;
-	error = ext4_getfsmap_datadev_helper(sb, end_ag, last_cluster + 1,
-					     0, info);
+	error = ext4_getfsmap_helper(sb, info, &irec);
 	if (error)
 		goto err;
 
diff --git linux-libre-5.10.240-gnu1/fs/ext4/indirect.c linux-libre-5.10.241-gnu1/fs/ext4/indirect.c
index c2bb2ff3fbb6..48b368f13d30 100644
--- linux-libre-5.10.240-gnu1/fs/ext4/indirect.c
+++ linux-libre-5.10.241-gnu1/fs/ext4/indirect.c
@@ -537,7 +537,7 @@ int ext4_ind_map_blocks(handle_t *handle, struct inode *inode,
 	int indirect_blks;
 	int blocks_to_boundary = 0;
 	int depth;
-	int count = 0;
+	u64 count = 0;
 	ext4_fsblk_t first_block = 0;
 
 	trace_ext4_ind_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);
@@ -586,7 +586,7 @@ int ext4_ind_map_blocks(handle_t *handle, struct inode *inode,
 		count++;
 		/* Fill in size of a hole we found */
 		map->m_pblk = 0;
-		map->m_len = min_t(unsigned int, map->m_len, count);
+		map->m_len = umin(map->m_len, count);
 		goto cleanup;
 	}
 
diff --git linux-libre-5.10.240-gnu1/fs/ext4/inline.c linux-libre-5.10.241-gnu1/fs/ext4/inline.c
index 8ccbb3703954..f02fcaa62804 100644
--- linux-libre-5.10.240-gnu1/fs/ext4/inline.c
+++ linux-libre-5.10.241-gnu1/fs/ext4/inline.c
@@ -296,7 +296,11 @@ static int ext4_create_inline_data(handle_t *handle,
 	if (error)
 		goto out;
 
-	BUG_ON(!is.s.not_found);
+	if (!is.s.not_found) {
+		EXT4_ERROR_INODE(inode, "unexpected inline data xattr");
+		error = -EFSCORRUPTED;
+		goto out;
+	}
 
 	error = ext4_xattr_ibody_set(handle, inode, &i, &is);
 	if (error) {
@@ -347,7 +351,11 @@ static int ext4_update_inline_data(handle_t *handle, struct inode *inode,
 	if (error)
 		goto out;
 
-	BUG_ON(is.s.not_found);
+	if (is.s.not_found) {
+		EXT4_ERROR_INODE(inode, "missing inline data xattr");
+		error = -EFSCORRUPTED;
+		goto out;
+	}
 
 	len -= EXT4_MIN_INLINE_DATA_SIZE;
 	value = kzalloc(len, GFP_NOFS);
@@ -1939,7 +1947,12 @@ int ext4_inline_data_truncate(struct inode *inode, int *has_inline)
 			if ((err = ext4_xattr_ibody_find(inode, &i, &is)) != 0)
 				goto out_error;
 
-			BUG_ON(is.s.not_found);
+			if (is.s.not_found) {
+				EXT4_ERROR_INODE(inode,
+						 "missing inline data xattr");
+				err = -EFSCORRUPTED;
+				goto out_error;
+			}
 
 			value_len = le32_to_cpu(is.s.here->e_value_size);
 			value = kmalloc(value_len, GFP_NOFS);
diff --git linux-libre-5.10.240-gnu1/fs/ext4/inode.c linux-libre-5.10.241-gnu1/fs/ext4/inode.c
index ef39d6b141a6..8fe4aa6b4593 100644
--- linux-libre-5.10.240-gnu1/fs/ext4/inode.c
+++ linux-libre-5.10.241-gnu1/fs/ext4/inode.c
@@ -148,7 +148,7 @@ static int ext4_meta_trans_blocks(struct inode *inode, int lblocks,
  */
 int ext4_inode_is_fast_symlink(struct inode *inode)
 {
-	if (!(EXT4_I(inode)->i_flags & EXT4_EA_INODE_FL)) {
+	if (!ext4_has_feature_ea_inode(inode->i_sb)) {
 		int ea_blocks = EXT4_I(inode)->i_file_acl ?
 				EXT4_CLUSTER_SIZE(inode->i_sb) >> 9 : 0;
 
diff --git linux-libre-5.10.240-gnu1/fs/f2fs/f2fs.h linux-libre-5.10.241-gnu1/fs/f2fs/f2fs.h
index 4e42ca56da86..622e8a816f7e 100644
--- linux-libre-5.10.240-gnu1/fs/f2fs/f2fs.h
+++ linux-libre-5.10.241-gnu1/fs/f2fs/f2fs.h
@@ -1154,7 +1154,7 @@ struct f2fs_bio_info {
 #define RDEV(i)				(raw_super->devs[i])
 struct f2fs_dev_info {
 	struct block_device *bdev;
-	char path[MAX_PATH_LEN];
+	char path[MAX_PATH_LEN + 1];
 	unsigned int total_segments;
 	block_t start_blk;
 	block_t end_blk;
diff --git linux-libre-5.10.240-gnu1/fs/f2fs/inode.c linux-libre-5.10.241-gnu1/fs/f2fs/inode.c
index 452c0240cc11..1b504bdf39c2 100644
--- linux-libre-5.10.240-gnu1/fs/f2fs/inode.c
+++ linux-libre-5.10.241-gnu1/fs/f2fs/inode.c
@@ -222,6 +222,13 @@ static bool sanity_check_inode(struct inode *inode, struct page *node_page)
 		return false;
 	}
 
+	if (ino_of_node(node_page) == fi->i_xattr_nid) {
+		set_sbi_flag(sbi, SBI_NEED_FSCK);
+		f2fs_warn(sbi, "%s: corrupted inode i_ino=%lx, xnid=%x, run fsck to fix.",
+			  __func__, inode->i_ino, fi->i_xattr_nid);
+		return false;
+	}
+
 	if (f2fs_sb_has_flexible_inline_xattr(sbi)
 			&& !f2fs_has_extra_attr(inode)) {
 		set_sbi_flag(sbi, SBI_NEED_FSCK);
@@ -798,6 +805,19 @@ retry:
 		f2fs_update_inode_page(inode);
 		if (dquot_initialize_needed(inode))
 			set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR);
+
+		/*
+		 * If both f2fs_truncate() and f2fs_update_inode_page() failed
+		 * due to fuzzed corrupted inode, call f2fs_inode_synced() to
+		 * avoid triggering later f2fs_bug_on().
+		 */
+		if (is_inode_flag_set(inode, FI_DIRTY_INODE)) {
+			f2fs_warn(sbi,
+				"f2fs_evict_inode: inode is dirty, ino:%lu",
+				inode->i_ino);
+			f2fs_inode_synced(inode);
+			set_sbi_flag(sbi, SBI_NEED_FSCK);
+		}
 	}
 	sb_end_intwrite(inode->i_sb);
 no_delete:
@@ -813,8 +833,12 @@ no_delete:
 	if (likely(!f2fs_cp_error(sbi) &&
 				!is_sbi_flag_set(sbi, SBI_CP_DISABLED)))
 		f2fs_bug_on(sbi, is_inode_flag_set(inode, FI_DIRTY_INODE));
-	else
-		f2fs_inode_synced(inode);
+
+	/*
+	 * anyway, it needs to remove the inode from sbi->inode_list[DIRTY_META]
+	 * list to avoid UAF in f2fs_sync_inode_meta() during checkpoint.
+	 */
+	f2fs_inode_synced(inode);
 
 	/* for the case f2fs_new_inode() was failed, .i_ino is zero, skip it */
 	if (inode->i_ino)
diff --git linux-libre-5.10.240-gnu1/fs/f2fs/node.c linux-libre-5.10.241-gnu1/fs/f2fs/node.c
index 57baaba17174..1dddb65e249a 100644
--- linux-libre-5.10.240-gnu1/fs/f2fs/node.c
+++ linux-libre-5.10.241-gnu1/fs/f2fs/node.c
@@ -760,6 +760,16 @@ int f2fs_get_dnode_of_data(struct dnode_of_data *dn, pgoff_t index, int mode)
 	for (i = 1; i <= level; i++) {
 		bool done = false;
 
+		if (nids[i] && nids[i] == dn->inode->i_ino) {
+			err = -EFSCORRUPTED;
+			f2fs_err(sbi,
+				"inode mapping table is corrupted, run fsck to fix it, "
+				"ino:%lu, nid:%u, level:%d, offset:%d",
+				dn->inode->i_ino, nids[i], level, offset[level]);
+			set_sbi_flag(sbi, SBI_NEED_FSCK);
+			goto release_pages;
+		}
+
 		if (!nids[i] && mode == ALLOC_NODE) {
 			/* alloc new node */
 			if (!f2fs_alloc_nid(sbi, &(nids[i]))) {
diff --git linux-libre-5.10.240-gnu1/fs/file.c linux-libre-5.10.241-gnu1/fs/file.c
index 975b1227a2f6..c8fff3d79336 100644
--- linux-libre-5.10.240-gnu1/fs/file.c
+++ linux-libre-5.10.241-gnu1/fs/file.c
@@ -90,18 +90,11 @@ static void copy_fdtable(struct fdtable *nfdt, struct fdtable *ofdt)
  * 'unsigned long' in some places, but simply because that is how the Linux
  * kernel bitmaps are defined to work: they are not "bits in an array of bytes",
  * they are very much "bits in an array of unsigned long".
- *
- * The ALIGN(nr, BITS_PER_LONG) here is for clarity: since we just multiplied
- * by that "1024/sizeof(ptr)" before, we already know there are sufficient
- * clear low bits. Clang seems to realize that, gcc ends up being confused.
- *
- * On a 128-bit machine, the ALIGN() would actually matter. In the meantime,
- * let's consider it documentation (and maybe a test-case for gcc to improve
- * its code generation ;)
  */
-static struct fdtable * alloc_fdtable(unsigned int nr)
+static struct fdtable *alloc_fdtable(unsigned int slots_wanted)
 {
 	struct fdtable *fdt;
+	unsigned int nr;
 	void *data;
 
 	/*
@@ -109,22 +102,47 @@ static struct fdtable * alloc_fdtable(unsigned int nr)
 	 * Allocation steps are keyed to the size of the fdarray, since it
 	 * grows far faster than any of the other dynamic data. We try to fit
 	 * the fdarray into comfortable page-tuned chunks: starting at 1024B
-	 * and growing in powers of two from there on.
+	 * and growing in powers of two from there on.  Since we called only
+	 * with slots_wanted > BITS_PER_LONG (embedded instance in files->fdtab
+	 * already gives BITS_PER_LONG slots), the above boils down to
+	 * 1.  use the smallest power of two large enough to give us that many
+	 * slots.
+	 * 2.  on 32bit skip 64 and 128 - the minimal capacity we want there is
+	 * 256 slots (i.e. 1Kb fd array).
+	 * 3.  on 64bit don't skip anything, 1Kb fd array means 128 slots there
+	 * and we are never going to be asked for 64 or less.
 	 */
-	nr /= (1024 / sizeof(struct file *));
-	nr = roundup_pow_of_two(nr + 1);
-	nr *= (1024 / sizeof(struct file *));
-	nr = ALIGN(nr, BITS_PER_LONG);
+	if (IS_ENABLED(CONFIG_32BIT) && slots_wanted < 256)
+		nr = 256;
+	else
+		nr = roundup_pow_of_two(slots_wanted);
 	/*
 	 * Note that this can drive nr *below* what we had passed if sysctl_nr_open
-	 * had been set lower between the check in expand_files() and here.  Deal
-	 * with that in caller, it's cheaper that way.
+	 * had been set lower between the check in expand_files() and here.
 	 *
 	 * We make sure that nr remains a multiple of BITS_PER_LONG - otherwise
 	 * bitmaps handling below becomes unpleasant, to put it mildly...
 	 */
-	if (unlikely(nr > sysctl_nr_open))
-		nr = ((sysctl_nr_open - 1) | (BITS_PER_LONG - 1)) + 1;
+	if (unlikely(nr > sysctl_nr_open)) {
+		nr = round_down(sysctl_nr_open, BITS_PER_LONG);
+		if (nr < slots_wanted)
+			return ERR_PTR(-EMFILE);
+	}
+
+	/*
+	 * Check if the allocation size would exceed INT_MAX. kvmalloc_array()
+	 * and kvmalloc() will warn if the allocation size is greater than
+	 * INT_MAX, as filp_cachep objects are not __GFP_NOWARN.
+	 *
+	 * This can happen when sysctl_nr_open is set to a very high value and
+	 * a process tries to use a file descriptor near that limit. For example,
+	 * if sysctl_nr_open is set to 1073741816 (0x3ffffff8) - which is what
+	 * systemd typically sets it to - then trying to use a file descriptor
+	 * close to that value will require allocating a file descriptor table
+	 * that exceeds 8GB in size.
+	 */
+	if (unlikely(nr > INT_MAX / sizeof(struct file *)))
+		return ERR_PTR(-EMFILE);
 
 	fdt = kmalloc(sizeof(struct fdtable), GFP_KERNEL_ACCOUNT);
 	if (!fdt)
@@ -153,7 +171,7 @@ out_arr:
 out_fdt:
 	kfree(fdt);
 out:
-	return NULL;
+	return ERR_PTR(-ENOMEM);
 }
 
 /*
@@ -170,7 +188,7 @@ static int expand_fdtable(struct files_struct *files, unsigned int nr)
 	struct fdtable *new_fdt, *cur_fdt;
 
 	spin_unlock(&files->file_lock);
-	new_fdt = alloc_fdtable(nr);
+	new_fdt = alloc_fdtable(nr + 1);
 
 	/* make sure all fd_install() have seen resize_in_progress
 	 * or have finished their rcu_read_lock_sched() section.
@@ -179,16 +197,8 @@ static int expand_fdtable(struct files_struct *files, unsigned int nr)
 		synchronize_rcu();
 
 	spin_lock(&files->file_lock);
-	if (!new_fdt)
-		return -ENOMEM;
-	/*
-	 * extremely unlikely race - sysctl_nr_open decreased between the check in
-	 * caller and alloc_fdtable().  Cheaper to catch it here...
-	 */
-	if (unlikely(new_fdt->max_fds <= nr)) {
-		__free_fdtable(new_fdt);
-		return -EMFILE;
-	}
+	if (IS_ERR(new_fdt))
+		return PTR_ERR(new_fdt);
 	cur_fdt = files_fdtable(files);
 	BUG_ON(nr < cur_fdt->max_fds);
 	copy_fdtable(new_fdt, cur_fdt);
@@ -348,16 +358,9 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int
 		if (new_fdt != &newf->fdtab)
 			__free_fdtable(new_fdt);
 
-		new_fdt = alloc_fdtable(open_files - 1);
-		if (!new_fdt) {
-			*errorp = -ENOMEM;
-			goto out_release;
-		}
-
-		/* beyond sysctl_nr_open; nothing to do */
-		if (unlikely(new_fdt->max_fds < open_files)) {
-			__free_fdtable(new_fdt);
-			*errorp = -EMFILE;
+		new_fdt = alloc_fdtable(open_files);
+		if (IS_ERR(new_fdt)) {
+			*errorp = PTR_ERR(new_fdt);
 			goto out_release;
 		}
 
diff --git linux-libre-5.10.240-gnu1/fs/hfs/bnode.c linux-libre-5.10.241-gnu1/fs/hfs/bnode.c
index 2251286cd83f..219e3b8fd6a8 100644
--- linux-libre-5.10.240-gnu1/fs/hfs/bnode.c
+++ linux-libre-5.10.241-gnu1/fs/hfs/bnode.c
@@ -15,6 +15,48 @@
 
 #include "btree.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;
+}
+
 void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 {
 	struct page *page;
@@ -23,6 +65,20 @@ void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
 	int bytes_to_read;
 	void *vaddr;
 
+	if (!is_bnode_offset_valid(node, off))
+		return;
+
+	if (len == 0) {
+		pr_err("requested zero length: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d, len %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off, len);
+		return;
+	}
+
+	len = check_and_correct_requested_length(node, off, len);
+
 	off += node->page_offset;
 	pagenum = off >> PAGE_SHIFT;
 	off &= ~PAGE_MASK; /* compute page offset for the first page */
@@ -83,6 +139,20 @@ void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
 {
 	struct page *page;
 
+	if (!is_bnode_offset_valid(node, off))
+		return;
+
+	if (len == 0) {
+		pr_err("requested zero length: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d, len %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off, len);
+		return;
+	}
+
+	len = check_and_correct_requested_length(node, off, len);
+
 	off += node->page_offset;
 	page = node->page[0];
 
@@ -108,6 +178,20 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
 {
 	struct page *page;
 
+	if (!is_bnode_offset_valid(node, off))
+		return;
+
+	if (len == 0) {
+		pr_err("requested zero length: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d, len %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off, len);
+		return;
+	}
+
+	len = check_and_correct_requested_length(node, off, len);
+
 	off += node->page_offset;
 	page = node->page[0];
 
@@ -124,6 +208,10 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
 	hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
 	if (!len)
 		return;
+
+	len = check_and_correct_requested_length(src_node, src, len);
+	len = check_and_correct_requested_length(dst_node, dst, len);
+
 	src += src_node->page_offset;
 	dst += dst_node->page_offset;
 	src_page = src_node->page[0];
@@ -143,6 +231,10 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
 	hfs_dbg(BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
 	if (!len)
 		return;
+
+	len = check_and_correct_requested_length(node, src, len);
+	len = check_and_correct_requested_length(node, dst, len);
+
 	src += node->page_offset;
 	dst += node->page_offset;
 	page = node->page[0];
@@ -494,6 +586,7 @@ void hfs_bnode_put(struct hfs_bnode *node)
 		if (test_bit(HFS_BNODE_DELETED, &node->flags)) {
 			hfs_bnode_unhash(node);
 			spin_unlock(&tree->hash_lock);
+			hfs_bnode_clear(node, 0, tree->node_size);
 			hfs_bmap_free(node);
 			hfs_bnode_free(node);
 			return;
diff --git linux-libre-5.10.240-gnu1/fs/hfsplus/bnode.c linux-libre-5.10.241-gnu1/fs/hfsplus/bnode.c
index cf6e5de7b9da..c9c38fddf505 100644
--- linux-libre-5.10.240-gnu1/fs/hfsplus/bnode.c
+++ linux-libre-5.10.241-gnu1/fs/hfsplus/bnode.c
@@ -18,12 +18,68 @@
 #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)
 {
 	struct page **pagep;
 	int l;
 
+	if (!is_bnode_offset_valid(node, off))
+		return;
+
+	if (len == 0) {
+		pr_err("requested zero length: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d, len %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off, len);
+		return;
+	}
+
+	len = check_and_correct_requested_length(node, off, len);
+
 	off += node->page_offset;
 	pagep = node->page + (off >> PAGE_SHIFT);
 	off &= ~PAGE_MASK;
@@ -83,6 +139,20 @@ void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
 	struct page **pagep;
 	int l;
 
+	if (!is_bnode_offset_valid(node, off))
+		return;
+
+	if (len == 0) {
+		pr_err("requested zero length: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d, len %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off, len);
+		return;
+	}
+
+	len = check_and_correct_requested_length(node, off, len);
+
 	off += node->page_offset;
 	pagep = node->page + (off >> PAGE_SHIFT);
 	off &= ~PAGE_MASK;
@@ -113,6 +183,20 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
 	struct page **pagep;
 	int l;
 
+	if (!is_bnode_offset_valid(node, off))
+		return;
+
+	if (len == 0) {
+		pr_err("requested zero length: "
+		       "NODE: id %u, type %#x, height %u, "
+		       "node_size %u, offset %d, len %d\n",
+		       node->this, node->type, node->height,
+		       node->tree->node_size, off, len);
+		return;
+	}
+
+	len = check_and_correct_requested_length(node, off, len);
+
 	off += node->page_offset;
 	pagep = node->page + (off >> PAGE_SHIFT);
 	off &= ~PAGE_MASK;
@@ -139,6 +223,10 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
 	hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
 	if (!len)
 		return;
+
+	len = check_and_correct_requested_length(src_node, src, len);
+	len = check_and_correct_requested_length(dst_node, dst, len);
+
 	src += src_node->page_offset;
 	dst += dst_node->page_offset;
 	src_page = src_node->page + (src >> PAGE_SHIFT);
@@ -196,6 +284,10 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
 	hfs_dbg(BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
 	if (!len)
 		return;
+
+	len = check_and_correct_requested_length(node, src, len);
+	len = check_and_correct_requested_length(node, dst, len);
+
 	src += node->page_offset;
 	dst += node->page_offset;
 	if (dst > src) {
diff --git linux-libre-5.10.240-gnu1/fs/hfsplus/extents.c linux-libre-5.10.241-gnu1/fs/hfsplus/extents.c
index c95a2f0ed4a7..fad1c250f150 100644
--- linux-libre-5.10.240-gnu1/fs/hfsplus/extents.c
+++ linux-libre-5.10.241-gnu1/fs/hfsplus/extents.c
@@ -342,9 +342,6 @@ static int hfsplus_free_extents(struct super_block *sb,
 	int i;
 	int err = 0;
 
-	/* Mapping the allocation file may lock the extent tree */
-	WARN_ON(mutex_is_locked(&HFSPLUS_SB(sb)->ext_tree->tree_lock));
-
 	hfsplus_dump_extent(extent);
 	for (i = 0; i < 8; extent++, i++) {
 		count = be32_to_cpu(extent->block_count);
diff --git linux-libre-5.10.240-gnu1/fs/hfsplus/unicode.c linux-libre-5.10.241-gnu1/fs/hfsplus/unicode.c
index 73342c925a4b..36b6cf2a3abb 100644
--- linux-libre-5.10.240-gnu1/fs/hfsplus/unicode.c
+++ linux-libre-5.10.241-gnu1/fs/hfsplus/unicode.c
@@ -132,7 +132,14 @@ int hfsplus_uni2asc(struct super_block *sb,
 
 	op = astr;
 	ip = ustr->unicode;
+
 	ustrlen = be16_to_cpu(ustr->length);
+	if (ustrlen > HFSPLUS_MAX_STRLEN) {
+		ustrlen = HFSPLUS_MAX_STRLEN;
+		pr_err("invalid length %u has been corrected to %d\n",
+			be16_to_cpu(ustr->length), ustrlen);
+	}
+
 	len = *len_p;
 	ce1 = NULL;
 	compose = !test_bit(HFSPLUS_SB_NODECOMPOSE, &HFSPLUS_SB(sb)->flags);
diff --git linux-libre-5.10.240-gnu1/fs/hfsplus/xattr.c linux-libre-5.10.241-gnu1/fs/hfsplus/xattr.c
index d91f76ef18d9..2438cd759620 100644
--- linux-libre-5.10.240-gnu1/fs/hfsplus/xattr.c
+++ linux-libre-5.10.241-gnu1/fs/hfsplus/xattr.c
@@ -172,7 +172,11 @@ check_attr_tree_state_again:
 		return PTR_ERR(attr_file);
 	}
 
-	BUG_ON(i_size_read(attr_file) != 0);
+	if (i_size_read(attr_file) != 0) {
+		err = -EIO;
+		pr_err("detected inconsistent attributes file, running fsck.hfsplus is recommended.\n");
+		goto end_attr_file_creation;
+	}
 
 	hip = HFSPLUS_I(attr_file);
 
diff --git linux-libre-5.10.240-gnu1/fs/hugetlbfs/inode.c linux-libre-5.10.241-gnu1/fs/hugetlbfs/inode.c
index bf3cda498962..6e97a54ffda1 100644
--- linux-libre-5.10.240-gnu1/fs/hugetlbfs/inode.c
+++ linux-libre-5.10.241-gnu1/fs/hugetlbfs/inode.c
@@ -148,7 +148,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma)
 	vma->vm_flags |= VM_HUGETLB | VM_DONTEXPAND;
 	vma->vm_ops = &hugetlb_vm_ops;
 
-	ret = seal_check_future_write(info->seals, vma);
+	ret = seal_check_write(info->seals, vma);
 	if (ret)
 		return ret;
 
diff --git linux-libre-5.10.240-gnu1/fs/isofs/inode.c linux-libre-5.10.241-gnu1/fs/isofs/inode.c
index 4c763f573faf..a5385b91275f 100644
--- linux-libre-5.10.240-gnu1/fs/isofs/inode.c
+++ linux-libre-5.10.241-gnu1/fs/isofs/inode.c
@@ -1492,9 +1492,16 @@ static int isofs_read_inode(struct inode *inode, int relocated)
 		inode->i_op = &page_symlink_inode_operations;
 		inode_nohighmem(inode);
 		inode->i_data.a_ops = &isofs_symlink_aops;
-	} else
+	} else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
+		   S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
 		/* XXX - parse_rock_ridge_inode() had already set i_rdev. */
 		init_special_inode(inode, inode->i_mode, inode->i_rdev);
+	} else {
+		printk(KERN_DEBUG "ISOFS: Invalid file type 0%04o for inode %lu.\n",
+			inode->i_mode, inode->i_ino);
+		ret = -EIO;
+		goto fail;
+	}
 
 	ret = 0;
 out:
diff --git linux-libre-5.10.240-gnu1/fs/jbd2/checkpoint.c linux-libre-5.10.241-gnu1/fs/jbd2/checkpoint.c
index 0aaff82ecd1c..8a2446d44b03 100644
--- linux-libre-5.10.240-gnu1/fs/jbd2/checkpoint.c
+++ linux-libre-5.10.241-gnu1/fs/jbd2/checkpoint.c
@@ -321,6 +321,7 @@ restart:
 		retry:
 			if (batch_count)
 				__flush_batch(journal, &batch_count);
+			cond_resched();
 			spin_lock(&journal->j_list_lock);
 			goto restart;
 	}
diff --git linux-libre-5.10.240-gnu1/fs/jfs/file.c linux-libre-5.10.241-gnu1/fs/jfs/file.c
index 930d2701f206..44872daeca01 100644
--- linux-libre-5.10.240-gnu1/fs/jfs/file.c
+++ linux-libre-5.10.241-gnu1/fs/jfs/file.c
@@ -44,6 +44,9 @@ static int jfs_open(struct inode *inode, struct file *file)
 {
 	int rc;
 
+	if (S_ISREG(inode->i_mode) && inode->i_size < 0)
+		return -EIO;
+
 	if ((rc = dquot_file_open(inode, file)))
 		return rc;
 
diff --git linux-libre-5.10.240-gnu1/fs/jfs/inode.c linux-libre-5.10.241-gnu1/fs/jfs/inode.c
index 980aa3300f10..2472b33e3a2d 100644
--- linux-libre-5.10.240-gnu1/fs/jfs/inode.c
+++ linux-libre-5.10.241-gnu1/fs/jfs/inode.c
@@ -145,9 +145,9 @@ void jfs_evict_inode(struct inode *inode)
 	if (!inode->i_nlink && !is_bad_inode(inode)) {
 		dquot_initialize(inode);
 
+		truncate_inode_pages_final(&inode->i_data);
 		if (JFS_IP(inode)->fileset == FILESYSTEM_I) {
 			struct inode *ipimap = JFS_SBI(inode->i_sb)->ipimap;
-			truncate_inode_pages_final(&inode->i_data);
 
 			if (test_cflag(COMMIT_Freewmap, inode))
 				jfs_free_zero_link(inode);
diff --git linux-libre-5.10.240-gnu1/fs/jfs/jfs_dmap.c linux-libre-5.10.241-gnu1/fs/jfs/jfs_dmap.c
index 37888187b977..f34025cc9b05 100644
--- linux-libre-5.10.240-gnu1/fs/jfs/jfs_dmap.c
+++ linux-libre-5.10.241-gnu1/fs/jfs/jfs_dmap.c
@@ -1457,6 +1457,12 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
 	    (1 << (L2LPERCTL - (bmp->db_agheight << 1))) / bmp->db_agwidth;
 	ti = bmp->db_agstart + bmp->db_agwidth * (agno & (agperlev - 1));
 
+	if (ti < 0 || ti >= le32_to_cpu(dcp->nleafs)) {
+		jfs_error(bmp->db_ipbmap->i_sb, "Corrupt dmapctl page\n");
+		release_metapage(mp);
+		return -EIO;
+	}
+
 	/* dmap control page trees fan-out by 4 and a single allocation
 	 * group may be described by 1 or 2 subtrees within the ag level
 	 * dmap control page, depending upon the ag size. examine the ag's
@@ -1877,8 +1883,10 @@ dbAllocCtl(struct bmap * bmp, s64 nblocks, int l2nb, s64 blkno, s64 * results)
 			return -EIO;
 		dp = (struct dmap *) mp->data;
 
-		if (dp->tree.budmin < 0)
+		if (dp->tree.budmin < 0) {
+			release_metapage(mp);
 			return -EIO;
+		}
 
 		/* try to allocate the blocks.
 		 */
diff --git linux-libre-5.10.240-gnu1/fs/libfs.c linux-libre-5.10.241-gnu1/fs/libfs.c
index aa0fbd720409..c6ed6c58dee6 100644
--- linux-libre-5.10.240-gnu1/fs/libfs.c
+++ linux-libre-5.10.241-gnu1/fs/libfs.c
@@ -272,7 +272,7 @@ void simple_recursive_removal(struct dentry *dentry,
 		struct dentry *victim = NULL, *child;
 		struct inode *inode = this->d_inode;
 
-		inode_lock(inode);
+		inode_lock_nested(inode, I_MUTEX_CHILD);
 		if (d_is_dir(this))
 			inode->i_flags |= S_DEAD;
 		while ((child = find_next_child(this, victim)) == NULL) {
@@ -284,7 +284,7 @@ void simple_recursive_removal(struct dentry *dentry,
 			victim = this;
 			this = this->d_parent;
 			inode = this->d_inode;
-			inode_lock(inode);
+			inode_lock_nested(inode, I_MUTEX_CHILD);
 			if (simple_positive(victim)) {
 				d_invalidate(victim);	// avoid lost mounts
 				if (d_is_dir(victim))
diff --git linux-libre-5.10.240-gnu1/fs/namespace.c linux-libre-5.10.241-gnu1/fs/namespace.c
index ee6d139f7529..d1751f9b6f1c 100644
--- linux-libre-5.10.240-gnu1/fs/namespace.c
+++ linux-libre-5.10.241-gnu1/fs/namespace.c
@@ -2272,6 +2272,19 @@ static int graft_tree(struct mount *mnt, struct mount *p, struct mountpoint *mp)
 	return attach_recursive_mnt(mnt, p, mp, false);
 }
 
+static int may_change_propagation(const struct mount *m)
+{
+        struct mnt_namespace *ns = m->mnt_ns;
+
+	 // it must be mounted in some namespace
+	 if (IS_ERR_OR_NULL(ns))         // is_mounted()
+		 return -EINVAL;
+	 // and the caller must be admin in userns of that namespace
+	 if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN))
+		 return -EPERM;
+	 return 0;
+}
+
 /*
  * Sanity check the flags to change_mnt_propagation.
  */
@@ -2308,10 +2321,10 @@ static int do_change_type(struct path *path, int ms_flags)
 		return -EINVAL;
 
 	namespace_lock();
-	if (!check_mnt(mnt)) {
-		err = -EINVAL;
+	err = may_change_propagation(mnt);
+	if (err)
 		goto out_unlock;
-	}
+
 	if (type == MS_SHARED) {
 		err = invent_group_ids(mnt, recurse);
 		if (err)
@@ -2692,6 +2705,71 @@ out:
 	return ret;
 }
 
+static int do_set_group(struct path *from_path, struct path *to_path)
+{
+	struct mount *from, *to;
+	int err;
+
+	from = real_mount(from_path->mnt);
+	to = real_mount(to_path->mnt);
+
+	namespace_lock();
+
+	err = may_change_propagation(from);
+	if (err)
+		goto out;
+	err = may_change_propagation(to);
+	if (err)
+		goto out;
+
+	err = -EINVAL;
+	/* To and From paths should be mount roots */
+	if (from_path->dentry != from_path->mnt->mnt_root)
+		goto out;
+	if (to_path->dentry != to_path->mnt->mnt_root)
+		goto out;
+
+	/* Setting sharing groups is only allowed across same superblock */
+	if (from->mnt.mnt_sb != to->mnt.mnt_sb)
+		goto out;
+
+	/* From mount root should be wider than To mount root */
+	if (!is_subdir(to->mnt.mnt_root, from->mnt.mnt_root))
+		goto out;
+
+	/* From mount should not have locked children in place of To's root */
+	if (has_locked_children(from, to->mnt.mnt_root))
+		goto out;
+
+	/* Setting sharing groups is only allowed on private mounts */
+	if (IS_MNT_SHARED(to) || IS_MNT_SLAVE(to))
+		goto out;
+
+	/* From should not be private */
+	if (!IS_MNT_SHARED(from) && !IS_MNT_SLAVE(from))
+		goto out;
+
+	if (IS_MNT_SLAVE(from)) {
+		struct mount *m = from->mnt_master;
+
+		list_add(&to->mnt_slave, &m->mnt_slave_list);
+		to->mnt_master = m;
+	}
+
+	if (IS_MNT_SHARED(from)) {
+		to->mnt_group_id = from->mnt_group_id;
+		list_add(&to->mnt_share, &from->mnt_share);
+		lock_mount_hash();
+		set_mnt_shared(to);
+		unlock_mount_hash();
+	}
+
+	err = 0;
+out:
+	namespace_unlock();
+	return err;
+}
+
 static int do_move_mount(struct path *old_path, struct path *new_path)
 {
 	struct mnt_namespace *ns;
@@ -3667,7 +3745,10 @@ SYSCALL_DEFINE5(move_mount,
 	if (ret < 0)
 		goto out_to;
 
-	ret = do_move_mount(&from_path, &to_path);
+	if (flags & MOVE_MOUNT_SET_GROUP)
+		ret = do_set_group(&from_path, &to_path);
+	else
+		ret = do_move_mount(&from_path, &to_path);
 
 out_to:
 	path_put(&to_path);
diff --git linux-libre-5.10.240-gnu1/fs/nfs/blocklayout/blocklayout.c linux-libre-5.10.241-gnu1/fs/nfs/blocklayout/blocklayout.c
index a9e563145e0c..a853711bcad2 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/blocklayout/blocklayout.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/blocklayout/blocklayout.c
@@ -171,8 +171,8 @@ do_add_page_to_bio(struct bio *bio, int npg, int rw, sector_t isect,
 
 	/* limit length to what the device mapping allows */
 	end = disk_addr + *len;
-	if (end >= map->start + map->len)
-		*len = map->start + map->len - disk_addr;
+	if (end >= map->disk_offset + map->len)
+		*len = map->disk_offset + map->len - disk_addr;
 
 retry:
 	if (!bio) {
diff --git linux-libre-5.10.240-gnu1/fs/nfs/blocklayout/dev.c linux-libre-5.10.241-gnu1/fs/nfs/blocklayout/dev.c
index 16412d6636e8..4e176d7d704d 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/blocklayout/dev.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/blocklayout/dev.c
@@ -199,10 +199,11 @@ static bool bl_map_stripe(struct pnfs_block_dev *dev, u64 offset,
 	struct pnfs_block_dev *child;
 	u64 chunk;
 	u32 chunk_idx;
+	u64 disk_chunk;
 	u64 disk_offset;
 
 	chunk = div_u64(offset, dev->chunk_size);
-	div_u64_rem(chunk, dev->nr_children, &chunk_idx);
+	disk_chunk = div_u64_rem(chunk, dev->nr_children, &chunk_idx);
 
 	if (chunk_idx >= dev->nr_children) {
 		dprintk("%s: invalid chunk idx %d (%lld/%lld)\n",
@@ -215,7 +216,7 @@ static bool bl_map_stripe(struct pnfs_block_dev *dev, u64 offset,
 	offset = chunk * dev->chunk_size;
 
 	/* disk offset of the stripe */
-	disk_offset = div_u64(offset, dev->nr_children);
+	disk_offset = disk_chunk * dev->chunk_size;
 
 	child = &dev->children[chunk_idx];
 	child->map(child, disk_offset, map);
diff --git linux-libre-5.10.240-gnu1/fs/nfs/blocklayout/extent_tree.c linux-libre-5.10.241-gnu1/fs/nfs/blocklayout/extent_tree.c
index 8f7cff7a4293..0add0f329816 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/blocklayout/extent_tree.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/blocklayout/extent_tree.c
@@ -552,6 +552,15 @@ static int ext_tree_encode_commit(struct pnfs_block_layout *bl, __be32 *p,
 	return ret;
 }
 
+/**
+ * ext_tree_prepare_commit - encode extents that need to be committed
+ * @arg: layout commit data
+ *
+ * Return values:
+ *   %0: Success, all required extents are encoded
+ *   %-ENOSPC: Some extents are encoded, but not all, due to RPC size limit
+ *   %-ENOMEM: Out of memory, extents not encoded
+ */
 int
 ext_tree_prepare_commit(struct nfs4_layoutcommit_args *arg)
 {
@@ -568,12 +577,12 @@ ext_tree_prepare_commit(struct nfs4_layoutcommit_args *arg)
 	start_p = page_address(arg->layoutupdate_page);
 	arg->layoutupdate_pages = &arg->layoutupdate_page;
 
-retry:
-	ret = ext_tree_encode_commit(bl, start_p + 1, buffer_size, &count, &arg->lastbytewritten);
+	ret = ext_tree_encode_commit(bl, start_p + 1, buffer_size,
+			&count, &arg->lastbytewritten);
 	if (unlikely(ret)) {
 		ext_tree_free_commitdata(arg, buffer_size);
 
-		buffer_size = ext_tree_layoutupdate_size(bl, count);
+		buffer_size = NFS_SERVER(arg->inode)->wsize;
 		count = 0;
 
 		arg->layoutupdate_pages =
@@ -588,7 +597,8 @@ retry:
 			return -ENOMEM;
 		}
 
-		goto retry;
+		ret = ext_tree_encode_commit(bl, start_p + 1, buffer_size,
+				&count, &arg->lastbytewritten);
 	}
 
 	*start_p = cpu_to_be32(count);
@@ -608,7 +618,7 @@ retry:
 	}
 
 	dprintk("%s found %zu ranges\n", __func__, count);
-	return 0;
+	return ret;
 }
 
 void
diff --git linux-libre-5.10.240-gnu1/fs/nfs/client.c linux-libre-5.10.241-gnu1/fs/nfs/client.c
index 6afb66b8855e..ac2fbbba1521 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/client.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/client.c
@@ -661,6 +661,44 @@ struct nfs_client *nfs_init_client(struct nfs_client *clp,
 }
 EXPORT_SYMBOL_GPL(nfs_init_client);
 
+static void nfs4_server_set_init_caps(struct nfs_server *server)
+{
+#if IS_ENABLED(CONFIG_NFS_V4)
+	/* Set the basic capabilities */
+	server->caps = server->nfs_client->cl_mvops->init_caps;
+	if (server->flags & NFS_MOUNT_NORDIRPLUS)
+		server->caps &= ~NFS_CAP_READDIRPLUS;
+	if (server->nfs_client->cl_proto == XPRT_TRANSPORT_RDMA)
+		server->caps &= ~NFS_CAP_READ_PLUS;
+
+	/*
+	 * Don't use NFS uid/gid mapping if we're using AUTH_SYS or lower
+	 * authentication.
+	 */
+	if (nfs4_disable_idmapping &&
+	    server->client->cl_auth->au_flavor == RPC_AUTH_UNIX)
+		server->caps |= NFS_CAP_UIDGID_NOMAP;
+#endif
+}
+
+void nfs_server_set_init_caps(struct nfs_server *server)
+{
+	switch (server->nfs_client->rpc_ops->version) {
+	case 2:
+		server->caps = NFS_CAP_HARDLINKS | NFS_CAP_SYMLINKS;
+		break;
+	case 3:
+		server->caps = NFS_CAP_HARDLINKS | NFS_CAP_SYMLINKS;
+		if (!(server->flags & NFS_MOUNT_NORDIRPLUS))
+			server->caps |= NFS_CAP_READDIRPLUS;
+		break;
+	default:
+		nfs4_server_set_init_caps(server);
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(nfs_server_set_init_caps);
+
 /*
  * Create a version 2 or 3 client
  */
@@ -699,9 +737,6 @@ static int nfs_init_server(struct nfs_server *server,
 	/* Initialise the client representation from the mount data */
 	server->flags = ctx->flags;
 	server->options = ctx->options;
-	server->caps |= NFS_CAP_HARDLINKS|NFS_CAP_SYMLINKS|NFS_CAP_FILEID|
-		NFS_CAP_MODE|NFS_CAP_NLINK|NFS_CAP_OWNER|NFS_CAP_OWNER_GROUP|
-		NFS_CAP_ATIME|NFS_CAP_CTIME|NFS_CAP_MTIME;
 
 	if (ctx->rsize)
 		server->rsize = nfs_block_size(ctx->rsize, NULL);
@@ -726,6 +761,8 @@ static int nfs_init_server(struct nfs_server *server,
 	if (error < 0)
 		goto error;
 
+	nfs_server_set_init_caps(server);
+
 	/* Preserve the values of mount_server-related mount options */
 	if (ctx->mount_server.addrlen) {
 		memcpy(&server->mountd_address, &ctx->mount_server.address,
@@ -867,7 +904,6 @@ void nfs_server_copy_userdata(struct nfs_server *target, struct nfs_server *sour
 	target->acregmax = source->acregmax;
 	target->acdirmin = source->acdirmin;
 	target->acdirmax = source->acdirmax;
-	target->caps = source->caps;
 	target->options = source->options;
 	target->auth_info = source->auth_info;
 	target->port = source->port;
@@ -1076,6 +1112,8 @@ struct nfs_server *nfs_clone_server(struct nfs_server *source,
 	if (error < 0)
 		goto out_free_server;
 
+	nfs_server_set_init_caps(server);
+
 	/* probe the filesystem info for this server filesystem */
 	error = nfs_probe_fsinfo(server, fh, fattr_fsinfo);
 	if (error < 0)
diff --git linux-libre-5.10.240-gnu1/fs/nfs/export.c linux-libre-5.10.241-gnu1/fs/nfs/export.c
index 993be63ab301..784d0f1cfb93 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/export.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/export.c
@@ -67,14 +67,21 @@ nfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
 	struct nfs4_label *label = NULL;
 	struct nfs_fattr *fattr = NULL;
 	struct nfs_fh *server_fh = nfs_exp_embedfh(fid->raw);
-	size_t fh_size = offsetof(struct nfs_fh, data) + server_fh->size;
+	size_t fh_size = offsetof(struct nfs_fh, data);
 	const struct nfs_rpc_ops *rpc_ops;
 	struct dentry *dentry;
 	struct inode *inode;
-	int len = EMBED_FH_OFF + XDR_QUADLEN(fh_size);
+	int len = EMBED_FH_OFF;
 	u32 *p = fid->raw;
 	int ret;
 
+	/* Initial check of bounds */
+	if (fh_len < len + XDR_QUADLEN(fh_size) ||
+	    fh_len > XDR_QUADLEN(NFS_MAXFHSIZE))
+		return NULL;
+	/* Calculate embedded filehandle size */
+	fh_size += server_fh->size;
+	len += XDR_QUADLEN(fh_size);
 	/* NULL translates to ESTALE */
 	if (fh_len < len || fh_type != len)
 		return NULL;
diff --git linux-libre-5.10.240-gnu1/fs/nfs/flexfilelayout/flexfilelayout.c linux-libre-5.10.241-gnu1/fs/nfs/flexfilelayout/flexfilelayout.c
index f8962eaec87b..57150b27c0fd 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/flexfilelayout/flexfilelayout.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -739,18 +739,14 @@ ff_layout_choose_ds_for_read(struct pnfs_layout_segment *lseg,
 {
 	struct nfs4_ff_layout_segment *fls = FF_LAYOUT_LSEG(lseg);
 	struct nfs4_ff_layout_mirror *mirror;
-	struct nfs4_pnfs_ds *ds;
-	bool fail_return = false;
+	struct nfs4_pnfs_ds *ds = ERR_PTR(-EAGAIN);
 	u32 idx;
 
 	/* mirrors are initially sorted by efficiency */
 	for (idx = start_idx; idx < fls->mirror_array_cnt; idx++) {
-		if (idx+1 == fls->mirror_array_cnt)
-			fail_return = !check_device;
-
 		mirror = FF_LAYOUT_COMP(lseg, idx);
-		ds = nfs4_ff_layout_prepare_ds(lseg, mirror, fail_return);
-		if (!ds)
+		ds = nfs4_ff_layout_prepare_ds(lseg, mirror, false);
+		if (IS_ERR(ds))
 			continue;
 
 		if (check_device &&
@@ -758,10 +754,10 @@ ff_layout_choose_ds_for_read(struct pnfs_layout_segment *lseg,
 			continue;
 
 		*best_idx = idx;
-		return ds;
+		break;
 	}
 
-	return NULL;
+	return ds;
 }
 
 static struct nfs4_pnfs_ds *
@@ -937,7 +933,7 @@ retry:
 	for (i = 0; i < pgio->pg_mirror_count; i++) {
 		mirror = FF_LAYOUT_COMP(pgio->pg_lseg, i);
 		ds = nfs4_ff_layout_prepare_ds(pgio->pg_lseg, mirror, true);
-		if (!ds) {
+		if (IS_ERR(ds)) {
 			if (!ff_layout_no_fallback_to_mds(pgio->pg_lseg))
 				goto out_mds;
 			pnfs_generic_pg_cleanup(pgio);
@@ -1824,6 +1820,7 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr)
 	u32 idx = hdr->pgio_mirror_idx;
 	int vers;
 	struct nfs_fh *fh;
+	bool ds_fatal_error = false;
 
 	dprintk("--> %s ino %lu pgbase %u req %zu@%llu\n",
 		__func__, hdr->inode->i_ino,
@@ -1831,8 +1828,10 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr)
 
 	mirror = FF_LAYOUT_COMP(lseg, idx);
 	ds = nfs4_ff_layout_prepare_ds(lseg, mirror, false);
-	if (!ds)
+	if (IS_ERR(ds)) {
+		ds_fatal_error = nfs_error_is_fatal(PTR_ERR(ds));
 		goto out_failed;
+	}
 
 	ds_clnt = nfs4_ff_find_or_create_ds_client(mirror, ds->ds_clp,
 						   hdr->inode);
@@ -1873,7 +1872,7 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr)
 	return PNFS_ATTEMPTED;
 
 out_failed:
-	if (ff_layout_avoid_mds_available_ds(lseg))
+	if (ff_layout_avoid_mds_available_ds(lseg) && !ds_fatal_error)
 		return PNFS_TRY_AGAIN;
 	trace_pnfs_mds_fallback_read_pagelist(hdr->inode,
 			hdr->args.offset, hdr->args.count,
@@ -1894,11 +1893,14 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
 	int vers;
 	struct nfs_fh *fh;
 	u32 idx = hdr->pgio_mirror_idx;
+	bool ds_fatal_error = false;
 
 	mirror = FF_LAYOUT_COMP(lseg, idx);
 	ds = nfs4_ff_layout_prepare_ds(lseg, mirror, true);
-	if (!ds)
+	if (IS_ERR(ds)) {
+		ds_fatal_error = nfs_error_is_fatal(PTR_ERR(ds));
 		goto out_failed;
+	}
 
 	ds_clnt = nfs4_ff_find_or_create_ds_client(mirror, ds->ds_clp,
 						   hdr->inode);
@@ -1941,7 +1943,7 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
 	return PNFS_ATTEMPTED;
 
 out_failed:
-	if (ff_layout_avoid_mds_available_ds(lseg))
+	if (ff_layout_avoid_mds_available_ds(lseg) && !ds_fatal_error)
 		return PNFS_TRY_AGAIN;
 	trace_pnfs_mds_fallback_write_pagelist(hdr->inode,
 			hdr->args.offset, hdr->args.count,
@@ -1983,7 +1985,7 @@ static int ff_layout_initiate_commit(struct nfs_commit_data *data, int how)
 	idx = calc_ds_index_from_commit(lseg, data->ds_commit_index);
 	mirror = FF_LAYOUT_COMP(lseg, idx);
 	ds = nfs4_ff_layout_prepare_ds(lseg, mirror, true);
-	if (!ds)
+	if (IS_ERR(ds))
 		goto out_err;
 
 	ds_clnt = nfs4_ff_find_or_create_ds_client(mirror, ds->ds_clp,
diff --git linux-libre-5.10.240-gnu1/fs/nfs/flexfilelayout/flexfilelayoutdev.c linux-libre-5.10.241-gnu1/fs/nfs/flexfilelayout/flexfilelayoutdev.c
index 4b0cdddce6eb..11777d33a85e 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/flexfilelayout/flexfilelayoutdev.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/flexfilelayout/flexfilelayoutdev.c
@@ -368,11 +368,11 @@ nfs4_ff_layout_prepare_ds(struct pnfs_layout_segment *lseg,
 			  struct nfs4_ff_layout_mirror *mirror,
 			  bool fail_return)
 {
-	struct nfs4_pnfs_ds *ds = NULL;
+	struct nfs4_pnfs_ds *ds;
 	struct inode *ino = lseg->pls_layout->plh_inode;
 	struct nfs_server *s = NFS_SERVER(ino);
 	unsigned int max_payload;
-	int status;
+	int status = -EAGAIN;
 
 	if (!ff_layout_init_mirror_ds(lseg->pls_layout, mirror))
 		goto noconnect;
@@ -410,7 +410,7 @@ noconnect:
 	ff_layout_send_layouterror(lseg);
 	if (fail_return || !ff_layout_has_available_ds(lseg))
 		pnfs_error_mark_layout_for_return(ino, lseg);
-	ds = NULL;
+	ds = ERR_PTR(status);
 out:
 	return ds;
 }
diff --git linux-libre-5.10.240-gnu1/fs/nfs/inode.c linux-libre-5.10.241-gnu1/fs/nfs/inode.c
index 3e3114a9d193..da8d727eb09d 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/inode.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/inode.c
@@ -217,11 +217,12 @@ static void nfs_set_cache_invalid(struct inode *inode, unsigned long flags)
 			flags &= ~NFS_INO_INVALID_OTHER;
 		flags &= ~(NFS_INO_INVALID_CHANGE
 				| NFS_INO_INVALID_SIZE
-				| NFS_INO_REVAL_PAGECACHE
 				| NFS_INO_INVALID_XATTR);
 	} else if (flags & NFS_INO_REVAL_PAGECACHE)
 		flags |= NFS_INO_INVALID_CHANGE | NFS_INO_INVALID_SIZE;
 
+	flags &= ~NFS_INO_REVAL_PAGECACHE;
+
 	if (!nfs_has_xattr_cache(nfsi))
 		flags &= ~NFS_INO_INVALID_XATTR;
 	if (inode->i_mapping->nrpages == 0)
@@ -1900,7 +1901,6 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 	nfsi->cache_validity &= ~(NFS_INO_INVALID_ATTR
 			| NFS_INO_INVALID_ATIME
 			| NFS_INO_REVAL_FORCED
-			| NFS_INO_REVAL_PAGECACHE
 			| NFS_INO_INVALID_BLOCKS);
 
 	/* Do atomic weak cache consistency updates */
@@ -1942,7 +1942,6 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 	} else {
 		nfsi->cache_validity |= save_cache_validity &
 				(NFS_INO_INVALID_CHANGE
-				| NFS_INO_REVAL_PAGECACHE
 				| NFS_INO_REVAL_FORCED);
 		cache_revalidated = false;
 	}
@@ -1988,7 +1987,6 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 	} else {
 		nfsi->cache_validity |= save_cache_validity &
 				(NFS_INO_INVALID_SIZE
-				| NFS_INO_REVAL_PAGECACHE
 				| NFS_INO_REVAL_FORCED);
 		cache_revalidated = false;
 	}
diff --git linux-libre-5.10.240-gnu1/fs/nfs/internal.h linux-libre-5.10.241-gnu1/fs/nfs/internal.h
index 2fdc7c2a17fe..838f3a374485 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/internal.h
+++ linux-libre-5.10.241-gnu1/fs/nfs/internal.h
@@ -222,6 +222,7 @@ extern struct nfs_client *
 nfs4_find_client_sessionid(struct net *, const struct sockaddr *,
 				struct nfs4_sessionid *, u32);
 extern struct nfs_server *nfs_create_server(struct fs_context *);
+extern void nfs_server_set_init_caps(struct nfs_server *);
 extern struct nfs_server *nfs4_create_server(struct fs_context *);
 extern struct nfs_server *nfs4_create_referral_server(struct fs_context *);
 extern int nfs4_update_server(struct nfs_server *server, const char *hostname,
@@ -588,9 +589,12 @@ nfs_write_match_verf(const struct nfs_writeverf *verf,
 
 static inline gfp_t nfs_io_gfp_mask(void)
 {
-	if (current->flags & PF_WQ_WORKER)
-		return GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN;
-	return GFP_KERNEL;
+	gfp_t ret = current_gfp_context(GFP_KERNEL);
+
+	/* For workers __GFP_NORETRY only with __GFP_IO or __GFP_FS */
+	if ((current->flags & PF_WQ_WORKER) && ret == GFP_KERNEL)
+		ret |= __GFP_NORETRY | __GFP_NOWARN;
+	return ret;
 }
 
 /* unlink.c */
diff --git linux-libre-5.10.240-gnu1/fs/nfs/nfs4client.c linux-libre-5.10.241-gnu1/fs/nfs/nfs4client.c
index 252c99c76a42..89835457b7fd 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/nfs4client.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/nfs4client.c
@@ -1044,20 +1044,7 @@ static int nfs4_server_common_setup(struct nfs_server *server,
 	if (error < 0)
 		goto out;
 
-	/* Set the basic capabilities */
-	server->caps |= server->nfs_client->cl_mvops->init_caps;
-	if (server->flags & NFS_MOUNT_NORDIRPLUS)
-			server->caps &= ~NFS_CAP_READDIRPLUS;
-	if (server->nfs_client->cl_proto == XPRT_TRANSPORT_RDMA)
-		server->caps &= ~NFS_CAP_READ_PLUS;
-	/*
-	 * Don't use NFS uid/gid mapping if we're using AUTH_SYS or lower
-	 * authentication.
-	 */
-	if (nfs4_disable_idmapping &&
-			server->client->cl_auth->au_flavor == RPC_AUTH_UNIX)
-		server->caps |= NFS_CAP_UIDGID_NOMAP;
-
+	nfs_server_set_init_caps(server);
 
 	/* Probe the root fh to retrieve its FSID and filehandle */
 	error = nfs4_get_rootfh(server, mntfh, auth_probe);
diff --git linux-libre-5.10.240-gnu1/fs/nfs/nfs4proc.c linux-libre-5.10.241-gnu1/fs/nfs/nfs4proc.c
index 77cc1c4219e1..973b708ff332 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/nfs4proc.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/nfs4proc.c
@@ -292,7 +292,7 @@ const u32 nfs4_fs_locations_bitmap[3] = {
 };
 
 static void nfs4_bitmap_copy_adjust(__u32 *dst, const __u32 *src,
-		struct inode *inode)
+				    struct inode *inode, unsigned long flags)
 {
 	unsigned long cache_validity;
 
@@ -300,22 +300,19 @@ static void nfs4_bitmap_copy_adjust(__u32 *dst, const __u32 *src,
 	if (!inode || !nfs4_have_delegation(inode, FMODE_READ))
 		return;
 
-	cache_validity = READ_ONCE(NFS_I(inode)->cache_validity);
-	if (!(cache_validity & NFS_INO_REVAL_FORCED))
-		cache_validity &= ~(NFS_INO_INVALID_CHANGE
-				| NFS_INO_INVALID_SIZE);
+	cache_validity = READ_ONCE(NFS_I(inode)->cache_validity) | flags;
 
+	/* Remove the attributes over which we have full control */
+	dst[1] &= ~FATTR4_WORD1_RAWDEV;
 	if (!(cache_validity & NFS_INO_INVALID_SIZE))
 		dst[0] &= ~FATTR4_WORD0_SIZE;
 
 	if (!(cache_validity & NFS_INO_INVALID_CHANGE))
 		dst[0] &= ~FATTR4_WORD0_CHANGE;
-}
 
-static void nfs4_bitmap_copy_adjust_setattr(__u32 *dst,
-		const __u32 *src, struct inode *inode)
-{
-	nfs4_bitmap_copy_adjust(dst, src, inode);
+	if (!(cache_validity & NFS_INO_INVALID_OTHER))
+		dst[1] &= ~(FATTR4_WORD1_MODE | FATTR4_WORD1_OWNER |
+			    FATTR4_WORD1_OWNER_GROUP);
 }
 
 static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dentry,
@@ -1213,7 +1210,6 @@ nfs4_update_changeattr_locked(struct inode *inode,
 		| cache_validity;
 
 	if (cinfo->atomic && cinfo->before == inode_peek_iversion_raw(inode)) {
-		nfsi->cache_validity &= ~NFS_INO_REVAL_PAGECACHE;
 		nfsi->attrtimeo_timestamp = jiffies;
 	} else {
 		if (S_ISDIR(inode->i_mode)) {
@@ -3380,12 +3376,15 @@ static int nfs4_do_setattr(struct inode *inode, const struct cred *cred,
 		.inode = inode,
 		.stateid = &arg.stateid,
 	};
+	unsigned long adjust_flags = NFS_INO_INVALID_CHANGE;
 	int err;
 
+	if (sattr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID))
+		adjust_flags |= NFS_INO_INVALID_OTHER;
+
 	do {
-		nfs4_bitmap_copy_adjust_setattr(bitmask,
-				nfs4_bitmask(server, olabel),
-				inode);
+		nfs4_bitmap_copy_adjust(bitmask, nfs4_bitmask(server, olabel),
+					inode, adjust_flags);
 
 		err = _nfs4_do_setattr(inode, &arg, &res, cred, ctx);
 		switch (err) {
@@ -3935,6 +3934,8 @@ int nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *fhandle)
 		.interruptible = true,
 	};
 	int err;
+
+	nfs_server_set_init_caps(server);
 	do {
 		err = nfs4_handle_exception(server,
 				_nfs4_server_capabilities(server, fhandle),
@@ -4193,8 +4194,7 @@ static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
 	if (inode && (server->flags & NFS_MOUNT_SOFTREVAL))
 		task_flags |= RPC_TASK_TIMEOUT;
 
-	nfs4_bitmap_copy_adjust(bitmask, nfs4_bitmask(server, label), inode);
-
+	nfs4_bitmap_copy_adjust(bitmask, nfs4_bitmask(server, label), inode, 0);
 	nfs_fattr_init(fattr);
 	nfs4_init_sequence(&args.seq_args, &res.seq_res, 0, 0);
 	return nfs4_do_call_sync(server->client, server, &msg,
@@ -4796,8 +4796,8 @@ static int _nfs4_proc_link(struct inode *inode, struct inode *dir, const struct
 	}
 
 	nfs4_inode_make_writeable(inode);
-	nfs4_bitmap_copy_adjust_setattr(bitmask, nfs4_bitmask(server, res.label), inode);
-
+	nfs4_bitmap_copy_adjust(bitmask, nfs4_bitmask(server, res.label), inode,
+				NFS_INO_INVALID_CHANGE);
 	status = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 1);
 	if (!status) {
 		nfs4_update_changeattr(dir, &res.cinfo, res.fattr->time_start,
@@ -10378,7 +10378,7 @@ const struct nfs4_minor_version_ops *nfs_v4_minor_ops[] = {
 
 static ssize_t nfs4_listxattr(struct dentry *dentry, char *list, size_t size)
 {
-	ssize_t error, error2, error3, error4;
+	ssize_t error, error2, error3, error4 = 0;
 	size_t left = size;
 
 	error = generic_listxattr(dentry, list, left);
@@ -10406,9 +10406,11 @@ static ssize_t nfs4_listxattr(struct dentry *dentry, char *list, size_t size)
 		left -= error3;
 	}
 
-	error4 = security_inode_listsecurity(d_inode(dentry), list, left);
-	if (error4 < 0)
-		return error4;
+	if (!nfs_server_capable(d_inode(dentry), NFS_CAP_SECURITY_LABEL)) {
+		error4 = security_inode_listsecurity(d_inode(dentry), list, left);
+		if (error4 < 0)
+			return error4;
+	}
 
 	error += error2 + error3 + error4;
 	if (size && error > size)
diff --git linux-libre-5.10.240-gnu1/fs/nfs/pnfs.c linux-libre-5.10.241-gnu1/fs/nfs/pnfs.c
index 758689877d85..e14cf7140bab 100644
--- linux-libre-5.10.240-gnu1/fs/nfs/pnfs.c
+++ linux-libre-5.10.241-gnu1/fs/nfs/pnfs.c
@@ -3219,6 +3219,7 @@ pnfs_layoutcommit_inode(struct inode *inode, bool sync)
 	struct nfs_inode *nfsi = NFS_I(inode);
 	loff_t end_pos;
 	int status;
+	bool mark_as_dirty = false;
 
 	if (!pnfs_layoutcommit_outstanding(inode))
 		return 0;
@@ -3270,19 +3271,23 @@ pnfs_layoutcommit_inode(struct inode *inode, bool sync)
 	if (ld->prepare_layoutcommit) {
 		status = ld->prepare_layoutcommit(&data->args);
 		if (status) {
-			put_cred(data->cred);
+			if (status != -ENOSPC)
+				put_cred(data->cred);
 			spin_lock(&inode->i_lock);
 			set_bit(NFS_INO_LAYOUTCOMMIT, &nfsi->flags);
 			if (end_pos > nfsi->layout->plh_lwb)
 				nfsi->layout->plh_lwb = end_pos;
-			goto out_unlock;
+			if (status != -ENOSPC)
+				goto out_unlock;
+			spin_unlock(&inode->i_lock);
+			mark_as_dirty = true;
 		}
 	}
 
 
 	status = nfs4_proc_layoutcommit(data, sync);
 out:
-	if (status)
+	if (status || mark_as_dirty)
 		mark_inode_dirty_sync(inode);
 	dprintk("<-- %s status %d\n", __func__, status);
 	return status;
diff --git linux-libre-5.10.240-gnu1/fs/nfsd/nfs4state.c linux-libre-5.10.241-gnu1/fs/nfsd/nfs4state.c
index bf78745b19ca..202e89613aa8 100644
--- linux-libre-5.10.240-gnu1/fs/nfsd/nfs4state.c
+++ linux-libre-5.10.241-gnu1/fs/nfsd/nfs4state.c
@@ -4284,10 +4284,16 @@ nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
 	}
 	status = nfs_ok;
 	if (conf) {
-		old = unconf;
-		unhash_client_locked(old);
-		nfsd4_change_callback(conf, &unconf->cl_cb_conn);
-	} else {
+		if (get_client_locked(conf) == nfs_ok) {
+			old = unconf;
+			unhash_client_locked(old);
+			nfsd4_change_callback(conf, &unconf->cl_cb_conn);
+		} else {
+			conf = NULL;
+		}
+	}
+
+	if (!conf) {
 		old = find_confirmed_client_by_name(&unconf->cl_name, nn);
 		if (old) {
 			status = nfserr_clid_inuse;
@@ -4304,10 +4310,14 @@ nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
 			}
 			trace_nfsd_clid_replaced(&old->cl_clientid);
 		}
+		status = get_client_locked(unconf);
+		if (status != nfs_ok) {
+			old = NULL;
+			goto out;
+		}
 		move_to_confirmed(unconf);
 		conf = unconf;
 	}
-	get_client_locked(conf);
 	spin_unlock(&nn->client_lock);
 	if (conf == unconf)
 		fsnotify_dentry(conf->cl_nfsd_info_dentry, FS_MODIFY);
@@ -5722,6 +5732,20 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf
 		status = nfs4_check_deleg(cl, open, &dp);
 		if (status)
 			goto out;
+		if (dp && nfsd4_is_deleg_cur(open) &&
+				(dp->dl_stid.sc_file != fp)) {
+			/*
+			 * RFC8881 section 8.2.4 mandates the server to return
+			 * NFS4ERR_BAD_STATEID if the selected table entry does
+			 * not match the current filehandle. However returning
+			 * NFS4ERR_BAD_STATEID in the OPEN can cause the client
+			 * to repeatedly retry the operation with the same
+			 * stateid, since the stateid itself is valid. To avoid
+			 * this situation NFSD returns NFS4ERR_INVAL instead.
+			 */
+			status = nfserr_inval;
+			goto out;
+		}
 		stp = nfsd4_find_and_lock_existing_open(fp, open);
 	} else {
 		open->op_file = NULL;
diff --git linux-libre-5.10.240-gnu1/fs/nilfs2/inode.c linux-libre-5.10.241-gnu1/fs/nilfs2/inode.c
index b7873d2fb4ef..11201919aa44 100644
--- linux-libre-5.10.240-gnu1/fs/nilfs2/inode.c
+++ linux-libre-5.10.241-gnu1/fs/nilfs2/inode.c
@@ -517,11 +517,18 @@ static int __nilfs_read_inode(struct super_block *sb,
 		inode->i_op = &nilfs_symlink_inode_operations;
 		inode_nohighmem(inode);
 		inode->i_mapping->a_ops = &nilfs_aops;
-	} else {
+	} else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
+		   S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
 		inode->i_op = &nilfs_special_inode_operations;
 		init_special_inode(
 			inode, inode->i_mode,
 			huge_decode_dev(le64_to_cpu(raw_inode->i_device_code)));
+	} else {
+		nilfs_error(sb,
+			    "invalid file type bits in mode 0%o for inode %lu",
+			    inode->i_mode, ino);
+		err = -EIO;
+		goto failed_unmap;
 	}
 	nilfs_ifile_unmap_inode(root->ifile, ino, bh);
 	brelse(bh);
diff --git linux-libre-5.10.240-gnu1/fs/orangefs/orangefs-debugfs.c linux-libre-5.10.241-gnu1/fs/orangefs/orangefs-debugfs.c
index fa41db088488..cd4bfd92ebd6 100644
--- linux-libre-5.10.240-gnu1/fs/orangefs/orangefs-debugfs.c
+++ linux-libre-5.10.241-gnu1/fs/orangefs/orangefs-debugfs.c
@@ -354,7 +354,7 @@ static ssize_t orangefs_debug_read(struct file *file,
 		goto out;
 
 	mutex_lock(&orangefs_debug_lock);
-	sprintf_ret = sprintf(buf, "%s", (char *)file->private_data);
+	sprintf_ret = scnprintf(buf, ORANGEFS_MAX_DEBUG_STRING_LEN, "%s", (char *)file->private_data);
 	mutex_unlock(&orangefs_debug_lock);
 
 	read_ret = simple_read_from_buffer(ubuf, count, ppos, buf, sprintf_ret);
@@ -728,8 +728,8 @@ static void do_k_string(void *k_mask, int index)
 
 	if (*mask & s_kmod_keyword_mask_map[index].mask_val) {
 		if ((strlen(kernel_debug_string) +
-		     strlen(s_kmod_keyword_mask_map[index].keyword))
-			< ORANGEFS_MAX_DEBUG_STRING_LEN - 1) {
+		     strlen(s_kmod_keyword_mask_map[index].keyword) + 1)
+			< ORANGEFS_MAX_DEBUG_STRING_LEN) {
 				strcat(kernel_debug_string,
 				       s_kmod_keyword_mask_map[index].keyword);
 				strcat(kernel_debug_string, ",");
@@ -756,7 +756,7 @@ static void do_c_string(void *c_mask, int index)
 	    (mask->mask2 & cdm_array[index].mask2)) {
 		if ((strlen(client_debug_string) +
 		     strlen(cdm_array[index].keyword) + 1)
-			< ORANGEFS_MAX_DEBUG_STRING_LEN - 2) {
+			< ORANGEFS_MAX_DEBUG_STRING_LEN) {
 				strcat(client_debug_string,
 				       cdm_array[index].keyword);
 				strcat(client_debug_string, ",");
diff --git linux-libre-5.10.240-gnu1/fs/squashfs/super.c linux-libre-5.10.241-gnu1/fs/squashfs/super.c
index 5a47b5c2fdc0..7b640c8fe804 100644
--- linux-libre-5.10.240-gnu1/fs/squashfs/super.c
+++ linux-libre-5.10.241-gnu1/fs/squashfs/super.c
@@ -74,10 +74,15 @@ static int squashfs_fill_super(struct super_block *sb, struct fs_context *fc)
 	unsigned short flags;
 	unsigned int fragments;
 	u64 lookup_table_start, xattr_id_table_start, next_table;
-	int err;
+	int err, devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
 
 	TRACE("Entered squashfs_fill_superblock\n");
 
+	if (!devblksize) {
+		errorf(fc, "squashfs: unable to set blocksize\n");
+		return -EINVAL;
+	}
+
 	sb->s_fs_info = kzalloc(sizeof(*msblk), GFP_KERNEL);
 	if (sb->s_fs_info == NULL) {
 		ERROR("Failed to allocate squashfs_sb_info\n");
@@ -85,12 +90,7 @@ static int squashfs_fill_super(struct super_block *sb, struct fs_context *fc)
 	}
 	msblk = sb->s_fs_info;
 
-	msblk->devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
-	if (!msblk->devblksize) {
-		errorf(fc, "squashfs: unable to set blocksize\n");
-		return -EINVAL;
-	}
-
+	msblk->devblksize = devblksize;
 	msblk->devblksize_log2 = ffz(~msblk->devblksize);
 
 	mutex_init(&msblk->meta_index_mutex);
diff --git linux-libre-5.10.240-gnu1/fs/udf/super.c linux-libre-5.10.241-gnu1/fs/udf/super.c
index 8dae5e73a00b..723184b1201f 100644
--- linux-libre-5.10.240-gnu1/fs/udf/super.c
+++ linux-libre-5.10.241-gnu1/fs/udf/super.c
@@ -1410,7 +1410,7 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
 	struct genericPartitionMap *gpm;
 	uint16_t ident;
 	struct buffer_head *bh;
-	unsigned int table_len;
+	unsigned int table_len, part_map_count;
 	int ret;
 
 	bh = udf_read_tagged(sb, block, block, &ident);
@@ -1431,7 +1431,16 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
 					   "logical volume");
 	if (ret)
 		goto out_bh;
-	ret = udf_sb_alloc_partition_maps(sb, le32_to_cpu(lvd->numPartitionMaps));
+
+	part_map_count = le32_to_cpu(lvd->numPartitionMaps);
+	if (part_map_count > table_len / sizeof(struct genericPartitionMap1)) {
+		udf_err(sb, "error loading logical volume descriptor: "
+			"Too many partition maps (%u > %u)\n", part_map_count,
+			table_len / (unsigned)sizeof(struct genericPartitionMap1));
+		ret = -EIO;
+		goto out_bh;
+	}
+	ret = udf_sb_alloc_partition_maps(sb, part_map_count);
 	if (ret)
 		goto out_bh;
 
diff --git linux-libre-5.10.240-gnu1/include/asm-generic/barrier.h linux-libre-5.10.241-gnu1/include/asm-generic/barrier.h
index 640f09479bdf..ce75c53dd338 100644
--- linux-libre-5.10.240-gnu1/include/asm-generic/barrier.h
+++ linux-libre-5.10.241-gnu1/include/asm-generic/barrier.h
@@ -20,6 +20,35 @@
 #define nop()	asm volatile ("nop")
 #endif
 
+/*
+ * Architectures that want generic instrumentation can define __ prefixed
+ * variants of all barriers.
+ */
+
+#ifdef __mb
+#define mb()	do { kcsan_mb(); __mb(); } while (0)
+#endif
+
+#ifdef __rmb
+#define rmb()	do { kcsan_rmb(); __rmb(); } while (0)
+#endif
+
+#ifdef __wmb
+#define wmb()	do { kcsan_wmb(); __wmb(); } while (0)
+#endif
+
+#ifdef __dma_mb
+#define dma_mb()	do { kcsan_mb(); __dma_mb(); } while (0)
+#endif
+
+#ifdef __dma_rmb
+#define dma_rmb()	do { kcsan_rmb(); __dma_rmb(); } while (0)
+#endif
+
+#ifdef __dma_wmb
+#define dma_wmb()	do { kcsan_wmb(); __dma_wmb(); } while (0)
+#endif
+
 /*
  * Force strict CPU ordering. And yes, this is required on UP too when we're
  * talking to devices.
@@ -39,6 +68,10 @@
 #define wmb()	mb()
 #endif
 
+#ifndef dma_mb
+#define dma_mb()	mb()
+#endif
+
 #ifndef dma_rmb
 #define dma_rmb()	rmb()
 #endif
diff --git linux-libre-5.10.240-gnu1/include/linux/blk_types.h linux-libre-5.10.241-gnu1/include/linux/blk_types.h
index d9b69bbde5cc..4c7b7c5c8216 100644
--- linux-libre-5.10.240-gnu1/include/linux/blk_types.h
+++ linux-libre-5.10.241-gnu1/include/linux/blk_types.h
@@ -353,13 +353,13 @@ enum req_opf {
 	/* Close a zone */
 	REQ_OP_ZONE_CLOSE	= 11,
 	/* Transition a zone to full */
-	REQ_OP_ZONE_FINISH	= 12,
+	REQ_OP_ZONE_FINISH	= 13,
 	/* write data at the current zone write pointer */
-	REQ_OP_ZONE_APPEND	= 13,
+	REQ_OP_ZONE_APPEND	= 15,
 	/* reset a zone write pointer */
-	REQ_OP_ZONE_RESET	= 15,
+	REQ_OP_ZONE_RESET	= 17,
 	/* reset all the zone present on the device */
-	REQ_OP_ZONE_RESET_ALL	= 17,
+	REQ_OP_ZONE_RESET_ALL	= 19,
 
 	/* SCSI passthrough using struct scsi_request */
 	REQ_OP_SCSI_IN		= 32,
diff --git linux-libre-5.10.240-gnu1/include/linux/compiler.h linux-libre-5.10.241-gnu1/include/linux/compiler.h
index 13a43651984f..bbd74420fa21 100644
--- linux-libre-5.10.240-gnu1/include/linux/compiler.h
+++ linux-libre-5.10.241-gnu1/include/linux/compiler.h
@@ -242,14 +242,6 @@ static inline void *offset_to_ptr(const int *off)
 	static void * __section(".discard.addressable") __used \
 		__UNIQUE_ID(__PASTE(__addressable_,sym)) = (void *)&sym;
 
-#define __ADDRESSABLE_ASM(sym)						\
-	.pushsection .discard.addressable,"aw";				\
-	.align ARCH_SEL(8,4);						\
-	ARCH_SEL(.quad, .long) __stringify(sym);			\
-	.popsection;
-
-#define __ADDRESSABLE_ASM_STR(sym) __stringify(__ADDRESSABLE_ASM(sym))
-
 /* &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]))
 
diff --git linux-libre-5.10.240-gnu1/include/linux/cpuset.h linux-libre-5.10.241-gnu1/include/linux/cpuset.h
index b70224370832..e0139d9747d4 100644
--- linux-libre-5.10.240-gnu1/include/linux/cpuset.h
+++ linux-libre-5.10.241-gnu1/include/linux/cpuset.h
@@ -33,6 +33,8 @@
  */
 extern struct static_key_false cpusets_pre_enable_key;
 extern struct static_key_false cpusets_enabled_key;
+extern struct static_key_false cpusets_insane_config_key;
+
 static inline bool cpusets_enabled(void)
 {
 	return static_branch_unlikely(&cpusets_enabled_key);
@@ -50,6 +52,19 @@ static inline void cpuset_dec(void)
 	static_branch_dec_cpuslocked(&cpusets_pre_enable_key);
 }
 
+/*
+ * This will get enabled whenever a cpuset configuration is considered
+ * unsupportable in general. E.g. movable only node which cannot satisfy
+ * any non movable allocations (see update_nodemask). Page allocator
+ * needs to make additional checks for those configurations and this
+ * check is meant to guard those checks without any overhead for sane
+ * configurations.
+ */
+static inline bool cpusets_insane_config(void)
+{
+	return static_branch_unlikely(&cpusets_insane_config_key);
+}
+
 extern int cpuset_init(void);
 extern void cpuset_init_smp(void);
 extern void cpuset_force_rebuild(void);
@@ -168,6 +183,8 @@ static inline void set_mems_allowed(nodemask_t nodemask)
 
 static inline bool cpusets_enabled(void) { return false; }
 
+static inline bool cpusets_insane_config(void) { return false; }
+
 static inline int cpuset_init(void) { return 0; }
 static inline void cpuset_init_smp(void) {}
 
diff --git linux-libre-5.10.240-gnu1/include/linux/fs.h linux-libre-5.10.241-gnu1/include/linux/fs.h
index 9463dddce6bf..11294a89a53b 100644
--- linux-libre-5.10.240-gnu1/include/linux/fs.h
+++ linux-libre-5.10.241-gnu1/include/linux/fs.h
@@ -436,7 +436,7 @@ int pagecache_write_end(struct file *, struct address_space *mapping,
  * @host: Owner, either the inode or the block_device.
  * @i_pages: Cached pages.
  * @gfp_mask: Memory allocation flags to use for allocating pages.
- * @i_mmap_writable: Number of VM_SHARED mappings.
+ * @i_mmap_writable: Number of VM_SHARED, VM_MAYWRITE mappings.
  * @nr_thps: Number of THPs in the pagecache (non-shmem only).
  * @i_mmap: Tree of private and shared mappings.
  * @i_mmap_rwsem: Protects @i_mmap and @i_mmap_writable.
@@ -535,7 +535,7 @@ static inline int mapping_mapped(struct address_space *mapping)
 
 /*
  * Might pages of this file have been modified in userspace?
- * Note that i_mmap_writable counts all VM_SHARED vmas: do_mmap
+ * Note that i_mmap_writable counts all VM_SHARED, VM_MAYWRITE vmas: do_mmap
  * marks vma as VM_SHARED if it is shared, and the file was opened for
  * writing i.e. vma may be mprotected writable even if now readonly.
  *
diff --git linux-libre-5.10.240-gnu1/include/linux/fs_context.h linux-libre-5.10.241-gnu1/include/linux/fs_context.h
index e869ce3ae660..40dd74bdd9fb 100644
--- linux-libre-5.10.240-gnu1/include/linux/fs_context.h
+++ linux-libre-5.10.241-gnu1/include/linux/fs_context.h
@@ -207,7 +207,7 @@ void logfc(struct fc_log *log, const char *prefix, char level, const char *fmt,
  */
 #define infof(fc, fmt, ...) __logfc(fc, 'i', fmt, ## __VA_ARGS__)
 #define info_plog(p, fmt, ...) __plog(p, 'i', fmt, ## __VA_ARGS__)
-#define infofc(p, fmt, ...) __plog((&(fc)->log), 'i', fmt, ## __VA_ARGS__)
+#define infofc(fc, fmt, ...) __plog((&(fc)->log), 'i', fmt, ## __VA_ARGS__)
 
 /**
  * warnf - Store supplementary warning message
diff --git linux-libre-5.10.240-gnu1/include/linux/if_vlan.h linux-libre-5.10.241-gnu1/include/linux/if_vlan.h
index 64cfe7cd292c..3728e3978f83 100644
--- linux-libre-5.10.240-gnu1/include/linux/if_vlan.h
+++ linux-libre-5.10.241-gnu1/include/linux/if_vlan.h
@@ -248,19 +248,19 @@ vlan_for_each(struct net_device *dev,
 
 static inline struct net_device *vlan_dev_real_dev(const struct net_device *dev)
 {
-	BUG();
+	WARN_ON_ONCE(1);
 	return NULL;
 }
 
 static inline u16 vlan_dev_vlan_id(const struct net_device *dev)
 {
-	BUG();
+	WARN_ON_ONCE(1);
 	return 0;
 }
 
 static inline __be16 vlan_dev_vlan_proto(const struct net_device *dev)
 {
-	BUG();
+	WARN_ON_ONCE(1);
 	return 0;
 }
 
diff --git linux-libre-5.10.240-gnu1/include/linux/memfd.h linux-libre-5.10.241-gnu1/include/linux/memfd.h
index 4f1600413f91..5d06bba9d7e5 100644
--- linux-libre-5.10.240-gnu1/include/linux/memfd.h
+++ linux-libre-5.10.241-gnu1/include/linux/memfd.h
@@ -6,11 +6,25 @@
 
 #ifdef CONFIG_MEMFD_CREATE
 extern long memfd_fcntl(struct file *file, unsigned int cmd, unsigned long arg);
+unsigned int *memfd_file_seals_ptr(struct file *file);
 #else
 static inline long memfd_fcntl(struct file *f, unsigned int c, unsigned long a)
 {
 	return -EINVAL;
 }
+
+static inline unsigned int *memfd_file_seals_ptr(struct file *file)
+{
+	return NULL;
+}
 #endif
 
+/* Retrieve memfd seals associated with the file, if any. */
+static inline unsigned int memfd_file_seals(struct file *file)
+{
+	unsigned int *sealsp = memfd_file_seals_ptr(file);
+
+	return sealsp ? *sealsp : 0;
+}
+
 #endif /* __LINUX_MEMFD_H */
diff --git linux-libre-5.10.240-gnu1/include/linux/minmax.h linux-libre-5.10.241-gnu1/include/linux/minmax.h
index 5433c08fcc68..1aea34b8f19b 100644
--- linux-libre-5.10.240-gnu1/include/linux/minmax.h
+++ linux-libre-5.10.241-gnu1/include/linux/minmax.h
@@ -51,6 +51,23 @@
  */
 #define max(x, y)	__careful_cmp(x, y, >)
 
+/**
+ * umin - return minimum of two non-negative values
+ *   Signed types are zero extended to match a larger unsigned type.
+ * @x: first value
+ * @y: second value
+ */
+#define umin(x, y)	\
+	__careful_cmp((x) + 0u + 0ul + 0ull, (y) + 0u + 0ul + 0ull, <)
+
+/**
+ * umax - return maximum of two non-negative values
+ * @x: first value
+ * @y: second value
+ */
+#define umax(x, y)	\
+	__careful_cmp((x) + 0u + 0ul + 0ull, (y) + 0u + 0ul + 0ull, >)
+
 /**
  * min3 - return minimum of three values
  * @x: first value
diff --git linux-libre-5.10.240-gnu1/include/linux/mm.h linux-libre-5.10.241-gnu1/include/linux/mm.h
index e159a11424f1..e168d87d6f2e 100644
--- linux-libre-5.10.240-gnu1/include/linux/mm.h
+++ linux-libre-5.10.241-gnu1/include/linux/mm.h
@@ -666,6 +666,17 @@ static inline bool vma_is_accessible(struct vm_area_struct *vma)
 	return vma->vm_flags & VM_ACCESS_FLAGS;
 }
 
+static inline bool is_shared_maywrite(vm_flags_t vm_flags)
+{
+	return (vm_flags & (VM_SHARED | VM_MAYWRITE)) ==
+		(VM_SHARED | VM_MAYWRITE);
+}
+
+static inline bool vma_is_shared_maywrite(struct vm_area_struct *vma)
+{
+	return is_shared_maywrite(vma->vm_flags);
+}
+
 #ifdef CONFIG_SHMEM
 /*
  * The vma_is_shmem is not inline because it is used only by slow
@@ -3189,34 +3200,57 @@ unsigned long wp_shared_mapping_range(struct address_space *mapping,
 
 extern int sysctl_nr_trim_pages;
 
+static inline bool is_write_sealed(int seals)
+{
+	return seals & (F_SEAL_WRITE | F_SEAL_FUTURE_WRITE);
+}
+
 /**
- * seal_check_future_write - Check for F_SEAL_FUTURE_WRITE flag and handle it
+ * is_readonly_sealed - Checks whether write-sealed but mapped read-only,
+ *                      in which case writes should be disallowing moving
+ *                      forwards.
+ * @seals: the seals to check
+ * @vm_flags: the VMA flags to check
+ *
+ * Returns whether readonly sealed, in which case writess should be disallowed
+ * going forward.
+ */
+static inline bool is_readonly_sealed(int seals, vm_flags_t vm_flags)
+{
+	/*
+	 * Since an F_SEAL_[FUTURE_]WRITE sealed memfd can be mapped as
+	 * MAP_SHARED and read-only, take care to not allow mprotect to
+	 * revert protections on such mappings. Do this only for shared
+	 * mappings. For private mappings, don't need to mask
+	 * VM_MAYWRITE as we still want them to be COW-writable.
+	 */
+	if (is_write_sealed(seals) &&
+	    ((vm_flags & (VM_SHARED | VM_WRITE)) == VM_SHARED))
+		return true;
+
+	return false;
+}
+
+/**
+ * seal_check_write - Check for F_SEAL_WRITE or F_SEAL_FUTURE_WRITE flags and
+ *                    handle them.
  * @seals: the seals to check
  * @vma: the vma to operate on
  *
- * Check whether F_SEAL_FUTURE_WRITE is set; if so, do proper check/handling on
- * the vma flags.  Return 0 if check pass, or <0 for errors.
+ * Check whether F_SEAL_WRITE or F_SEAL_FUTURE_WRITE are set; if so, do proper
+ * check/handling on the vma flags.  Return 0 if check pass, or <0 for errors.
  */
-static inline int seal_check_future_write(int seals, struct vm_area_struct *vma)
-{
-	if (seals & F_SEAL_FUTURE_WRITE) {
-		/*
-		 * New PROT_WRITE and MAP_SHARED mmaps are not allowed when
-		 * "future write" seal active.
-		 */
-		if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_WRITE))
-			return -EPERM;
-
-		/*
-		 * Since an F_SEAL_FUTURE_WRITE sealed memfd can be mapped as
-		 * MAP_SHARED and read-only, take care to not allow mprotect to
-		 * revert protections on such mappings. Do this only for shared
-		 * mappings. For private mappings, don't need to mask
-		 * VM_MAYWRITE as we still want them to be COW-writable.
-		 */
-		if (vma->vm_flags & VM_SHARED)
-			vma->vm_flags &= ~(VM_MAYWRITE);
-	}
+static inline int seal_check_write(int seals, struct vm_area_struct *vma)
+{
+	if (!is_write_sealed(seals))
+		return 0;
+
+	/*
+	 * New PROT_WRITE and MAP_SHARED mmaps are not allowed when
+	 * write seals are active.
+	 */
+	if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_WRITE))
+		return -EPERM;
 
 	return 0;
 }
diff --git linux-libre-5.10.240-gnu1/include/linux/mmzone.h linux-libre-5.10.241-gnu1/include/linux/mmzone.h
index 71150fb1cb2a..e0106e13f74f 100644
--- linux-libre-5.10.240-gnu1/include/linux/mmzone.h
+++ linux-libre-5.10.241-gnu1/include/linux/mmzone.h
@@ -1128,6 +1128,28 @@ static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
 #define for_each_zone_zonelist(zone, z, zlist, highidx) \
 	for_each_zone_zonelist_nodemask(zone, z, zlist, highidx, NULL)
 
+/* Whether the 'nodes' are all movable nodes */
+static inline bool movable_only_nodes(nodemask_t *nodes)
+{
+	struct zonelist *zonelist;
+	struct zoneref *z;
+	int nid;
+
+	if (nodes_empty(*nodes))
+		return false;
+
+	/*
+	 * We can chose arbitrary node from the nodemask to get a
+	 * zonelist as they are interlinked. We just need to find
+	 * at least one zone that can satisfy kernel allocations.
+	 */
+	nid = first_node(*nodes);
+	zonelist = &NODE_DATA(nid)->node_zonelists[ZONELIST_FALLBACK];
+	z = first_zones_zonelist(zonelist, ZONE_NORMAL,	nodes);
+	return (!z->zone) ? true : false;
+}
+
+
 #ifdef CONFIG_SPARSEMEM
 #include <asm/sparsemem.h>
 #endif
diff --git linux-libre-5.10.240-gnu1/include/linux/moduleparam.h linux-libre-5.10.241-gnu1/include/linux/moduleparam.h
index f25a1c484390..2c9d43eed9c7 100644
--- linux-libre-5.10.240-gnu1/include/linux/moduleparam.h
+++ linux-libre-5.10.241-gnu1/include/linux/moduleparam.h
@@ -282,10 +282,9 @@ struct kparam_array
 #define __moduleparam_const const
 #endif
 
-/* This is the fundamental function for registering boot/module
-   parameters. */
+/* This is the fundamental function for registering boot/module parameters. */
 #define __module_param_call(prefix, name, ops, arg, perm, level, flags)	\
-	/* Default value instead of permissions? */			\
+	static_assert(sizeof(""prefix) - 1 <= MAX_PARAM_PREFIX_LEN);	\
 	static const char __param_str_##name[] = prefix #name;		\
 	static struct kernel_param __moduleparam_const __param_##name	\
 	__used								\
diff --git linux-libre-5.10.240-gnu1/include/linux/pci.h linux-libre-5.10.241-gnu1/include/linux/pci.h
index d3d84eb466f0..8360b87ca4d5 100644
--- linux-libre-5.10.240-gnu1/include/linux/pci.h
+++ linux-libre-5.10.241-gnu1/include/linux/pci.h
@@ -439,6 +439,7 @@ struct pci_dev {
 	unsigned int	is_virtfn:1;
 	unsigned int	reset_fn:1;
 	unsigned int	is_hotplug_bridge:1;
+	unsigned int	is_pciehp:1;
 	unsigned int	shpc_managed:1;		/* SHPC owned by shpchp */
 	unsigned int	is_thunderbolt:1;	/* Thunderbolt controller */
 	/*
diff --git linux-libre-5.10.240-gnu1/include/linux/platform_data/cros_ec_proto.h linux-libre-5.10.241-gnu1/include/linux/platform_data/cros_ec_proto.h
index 7f03e02c48cd..4e78365bad83 100644
--- linux-libre-5.10.240-gnu1/include/linux/platform_data/cros_ec_proto.h
+++ linux-libre-5.10.241-gnu1/include/linux/platform_data/cros_ec_proto.h
@@ -9,6 +9,7 @@
 #define __LINUX_CROS_EC_PROTO_H
 
 #include <linux/device.h>
+#include <linux/lockdep_types.h>
 #include <linux/mutex.h>
 #include <linux/notifier.h>
 
@@ -114,6 +115,8 @@ struct cros_ec_command {
  *            command. The caller should check msg.result for the EC's result
  *            code.
  * @pkt_xfer: Send packet to EC and get response.
+ * @lockdep_key: Lockdep class for each instance. Unused if CONFIG_LOCKDEP is
+ *		 not enabled.
  * @lock: One transaction at a time.
  * @mkbp_event_supported: 0 if MKBP not supported. Otherwise its value is
  *                        the maximum supported version of the MKBP host event
@@ -159,6 +162,7 @@ struct cros_ec_device {
 			struct cros_ec_command *msg);
 	int (*pkt_xfer)(struct cros_ec_device *ec,
 			struct cros_ec_command *msg);
+	struct lock_class_key lockdep_key;
 	struct mutex lock;
 	u8 mkbp_event_supported;
 	bool host_sleep_v1;
diff --git linux-libre-5.10.240-gnu1/include/linux/pps_kernel.h linux-libre-5.10.241-gnu1/include/linux/pps_kernel.h
index c7abce28ed29..aab0aebb529e 100644
--- linux-libre-5.10.240-gnu1/include/linux/pps_kernel.h
+++ linux-libre-5.10.241-gnu1/include/linux/pps_kernel.h
@@ -52,6 +52,7 @@ struct pps_device {
 	int current_mode;			/* PPS mode at event time */
 
 	unsigned int last_ev;			/* last PPS event id */
+	unsigned int last_fetched_ev;		/* last fetched PPS event id */
 	wait_queue_head_t queue;		/* PPS event queue */
 
 	unsigned int id;			/* PPS source unique ID */
diff --git linux-libre-5.10.240-gnu1/include/linux/sched/mm.h linux-libre-5.10.241-gnu1/include/linux/sched/mm.h
index e3e5e149b00e..a856c4478d8c 100644
--- linux-libre-5.10.240-gnu1/include/linux/sched/mm.h
+++ linux-libre-5.10.241-gnu1/include/linux/sched/mm.h
@@ -189,6 +189,22 @@ static inline void fs_reclaim_acquire(gfp_t gfp_mask) { }
 static inline void fs_reclaim_release(gfp_t gfp_mask) { }
 #endif
 
+/**
+ * might_alloc - Mark possible allocation sites
+ * @gfp_mask: gfp_t flags that would be used to allocate
+ *
+ * Similar to might_sleep() and other annotations, this can be used in functions
+ * that might allocate, but often don't. Compiles to nothing without
+ * CONFIG_LOCKDEP. Includes a conditional might_sleep() if @gfp allows blocking.
+ */
+static inline void might_alloc(gfp_t gfp_mask)
+{
+	fs_reclaim_acquire(gfp_mask);
+	fs_reclaim_release(gfp_mask);
+
+	might_sleep_if(gfpflags_allow_blocking(gfp_mask));
+}
+
 /**
  * memalloc_noio_save - Marks implicit GFP_NOIO allocation scope.
  *
diff --git linux-libre-5.10.240-gnu1/include/linux/skbuff.h linux-libre-5.10.241-gnu1/include/linux/skbuff.h
index 3248e4aeec03..4b5731245bf1 100644
--- linux-libre-5.10.240-gnu1/include/linux/skbuff.h
+++ linux-libre-5.10.241-gnu1/include/linux/skbuff.h
@@ -2519,6 +2519,29 @@ static inline void skb_reset_transport_header(struct sk_buff *skb)
 	skb->transport_header = skb->data - skb->head;
 }
 
+/**
+ * skb_reset_transport_header_careful - conditionally reset transport header
+ * @skb: buffer to alter
+ *
+ * Hardened version of skb_reset_transport_header().
+ *
+ * Returns: true if the operation was a success.
+ */
+static inline bool __must_check
+skb_reset_transport_header_careful(struct sk_buff *skb)
+{
+	long offset = skb->data - skb->head;
+
+	if (unlikely(offset != (typeof(skb->transport_header))offset))
+		return false;
+
+	if (unlikely(offset == (typeof(skb->transport_header))~0U))
+		return false;
+
+	skb->transport_header = offset;
+	return true;
+}
+
 static inline void skb_set_transport_header(struct sk_buff *skb,
 					    const int offset)
 {
@@ -3081,7 +3104,13 @@ static inline void *skb_frag_address(const skb_frag_t *frag)
  */
 static inline void *skb_frag_address_safe(const skb_frag_t *frag)
 {
-	void *ptr = page_address(skb_frag_page(frag));
+	struct page *page = skb_frag_page(frag);
+	void *ptr;
+
+	if (!page)
+		return NULL;
+
+	ptr = page_address(page);
 	if (unlikely(!ptr))
 		return NULL;
 
diff --git linux-libre-5.10.240-gnu1/include/linux/usb/usbnet.h linux-libre-5.10.241-gnu1/include/linux/usb/usbnet.h
index 8110c29fab42..6aaef1a3e16c 100644
--- linux-libre-5.10.240-gnu1/include/linux/usb/usbnet.h
+++ linux-libre-5.10.241-gnu1/include/linux/usb/usbnet.h
@@ -83,6 +83,7 @@ struct usbnet {
 #		define EVENT_LINK_CHANGE	11
 #		define EVENT_SET_RX_MODE	12
 #		define EVENT_NO_IP_ALIGN	13
+#		define EVENT_LINK_CARRIER_ON	14
 	u32			rx_speed;	/* in bps - NOT Mbps */
 	u32			tx_speed;	/* in bps - NOT Mbps */
 };
diff --git linux-libre-5.10.240-gnu1/include/linux/xarray.h linux-libre-5.10.241-gnu1/include/linux/xarray.h
index 92c0160b3352..05c025c5c100 100644
--- linux-libre-5.10.240-gnu1/include/linux/xarray.h
+++ linux-libre-5.10.241-gnu1/include/linux/xarray.h
@@ -15,6 +15,7 @@
 #include <linux/kconfig.h>
 #include <linux/kernel.h>
 #include <linux/rcupdate.h>
+#include <linux/sched/mm.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
 
@@ -583,6 +584,7 @@ static inline void *xa_store_bh(struct xarray *xa, unsigned long index,
 {
 	void *curr;
 
+	might_alloc(gfp);
 	xa_lock_bh(xa);
 	curr = __xa_store(xa, index, entry, gfp);
 	xa_unlock_bh(xa);
@@ -609,6 +611,7 @@ static inline void *xa_store_irq(struct xarray *xa, unsigned long index,
 {
 	void *curr;
 
+	might_alloc(gfp);
 	xa_lock_irq(xa);
 	curr = __xa_store(xa, index, entry, gfp);
 	xa_unlock_irq(xa);
@@ -684,6 +687,7 @@ static inline void *xa_cmpxchg(struct xarray *xa, unsigned long index,
 {
 	void *curr;
 
+	might_alloc(gfp);
 	xa_lock(xa);
 	curr = __xa_cmpxchg(xa, index, old, entry, gfp);
 	xa_unlock(xa);
@@ -711,6 +715,7 @@ static inline void *xa_cmpxchg_bh(struct xarray *xa, unsigned long index,
 {
 	void *curr;
 
+	might_alloc(gfp);
 	xa_lock_bh(xa);
 	curr = __xa_cmpxchg(xa, index, old, entry, gfp);
 	xa_unlock_bh(xa);
@@ -738,6 +743,7 @@ static inline void *xa_cmpxchg_irq(struct xarray *xa, unsigned long index,
 {
 	void *curr;
 
+	might_alloc(gfp);
 	xa_lock_irq(xa);
 	curr = __xa_cmpxchg(xa, index, old, entry, gfp);
 	xa_unlock_irq(xa);
@@ -767,6 +773,7 @@ static inline int __must_check xa_insert(struct xarray *xa,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock(xa);
 	err = __xa_insert(xa, index, entry, gfp);
 	xa_unlock(xa);
@@ -796,6 +803,7 @@ static inline int __must_check xa_insert_bh(struct xarray *xa,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock_bh(xa);
 	err = __xa_insert(xa, index, entry, gfp);
 	xa_unlock_bh(xa);
@@ -825,6 +833,7 @@ static inline int __must_check xa_insert_irq(struct xarray *xa,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock_irq(xa);
 	err = __xa_insert(xa, index, entry, gfp);
 	xa_unlock_irq(xa);
@@ -854,6 +863,7 @@ static inline __must_check int xa_alloc(struct xarray *xa, u32 *id,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock(xa);
 	err = __xa_alloc(xa, id, entry, limit, gfp);
 	xa_unlock(xa);
@@ -883,6 +893,7 @@ static inline int __must_check xa_alloc_bh(struct xarray *xa, u32 *id,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock_bh(xa);
 	err = __xa_alloc(xa, id, entry, limit, gfp);
 	xa_unlock_bh(xa);
@@ -912,6 +923,7 @@ static inline int __must_check xa_alloc_irq(struct xarray *xa, u32 *id,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock_irq(xa);
 	err = __xa_alloc(xa, id, entry, limit, gfp);
 	xa_unlock_irq(xa);
@@ -945,6 +957,7 @@ static inline int xa_alloc_cyclic(struct xarray *xa, u32 *id, void *entry,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock(xa);
 	err = __xa_alloc_cyclic(xa, id, entry, limit, next, gfp);
 	xa_unlock(xa);
@@ -978,6 +991,7 @@ static inline int xa_alloc_cyclic_bh(struct xarray *xa, u32 *id, void *entry,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock_bh(xa);
 	err = __xa_alloc_cyclic(xa, id, entry, limit, next, gfp);
 	xa_unlock_bh(xa);
@@ -1011,6 +1025,7 @@ static inline int xa_alloc_cyclic_irq(struct xarray *xa, u32 *id, void *entry,
 {
 	int err;
 
+	might_alloc(gfp);
 	xa_lock_irq(xa);
 	err = __xa_alloc_cyclic(xa, id, entry, limit, next, gfp);
 	xa_unlock_irq(xa);
diff --git linux-libre-5.10.240-gnu1/include/net/cfg80211.h linux-libre-5.10.241-gnu1/include/net/cfg80211.h
index 4536a122c4bc..5595c2a94939 100644
--- linux-libre-5.10.240-gnu1/include/net/cfg80211.h
+++ linux-libre-5.10.241-gnu1/include/net/cfg80211.h
@@ -510,7 +510,7 @@ ieee80211_get_sband_iftype_data(const struct ieee80211_supported_band *sband,
 {
 	int i;
 
-	if (WARN_ON(iftype >= NL80211_IFTYPE_MAX))
+	if (WARN_ON(iftype >= NUM_NL80211_IFTYPES))
 		return NULL;
 
 	if (iftype == NL80211_IFTYPE_AP_VLAN)
diff --git linux-libre-5.10.240-gnu1/include/net/tc_act/tc_ctinfo.h linux-libre-5.10.241-gnu1/include/net/tc_act/tc_ctinfo.h
index f071c1d70a25..a04bcac7adf4 100644
--- linux-libre-5.10.240-gnu1/include/net/tc_act/tc_ctinfo.h
+++ linux-libre-5.10.241-gnu1/include/net/tc_act/tc_ctinfo.h
@@ -18,9 +18,9 @@ struct tcf_ctinfo_params {
 struct tcf_ctinfo {
 	struct tc_action common;
 	struct tcf_ctinfo_params __rcu *params;
-	u64 stats_dscp_set;
-	u64 stats_dscp_error;
-	u64 stats_cpmark_set;
+	atomic64_t stats_dscp_set;
+	atomic64_t stats_dscp_error;
+	atomic64_t stats_cpmark_set;
 };
 
 enum {
diff --git linux-libre-5.10.240-gnu1/include/net/udp.h linux-libre-5.10.241-gnu1/include/net/udp.h
index db599b15b630..5e5e8c7c6777 100644
--- linux-libre-5.10.240-gnu1/include/net/udp.h
+++ linux-libre-5.10.241-gnu1/include/net/udp.h
@@ -479,6 +479,16 @@ static inline struct sk_buff *udp_rcv_segment(struct sock *sk,
 {
 	netdev_features_t features = NETIF_F_SG;
 	struct sk_buff *segs;
+	int drop_count;
+
+	/*
+	 * Segmentation in UDP receive path is only for UDP GRO, drop udp
+	 * fragmentation offload (UFO) packets.
+	 */
+	if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP) {
+		drop_count = 1;
+		goto drop;
+	}
 
 	/* Avoid csum recalculation by skb_segment unless userspace explicitly
 	 * asks for the final checksum values
@@ -502,16 +512,18 @@ static inline struct sk_buff *udp_rcv_segment(struct sock *sk,
 	 */
 	segs = __skb_gso_segment(skb, features, false);
 	if (IS_ERR_OR_NULL(segs)) {
-		int segs_nr = skb_shinfo(skb)->gso_segs;
-
-		atomic_add(segs_nr, &sk->sk_drops);
-		SNMP_ADD_STATS(__UDPX_MIB(sk, ipv4), UDP_MIB_INERRORS, segs_nr);
-		kfree_skb(skb);
-		return NULL;
+		drop_count = skb_shinfo(skb)->gso_segs;
+		goto drop;
 	}
 
 	consume_skb(skb);
 	return segs;
+
+drop:
+	atomic_add(drop_count, &sk->sk_drops);
+	SNMP_ADD_STATS(__UDPX_MIB(sk, ipv4), UDP_MIB_INERRORS, drop_count);
+	kfree_skb(skb);
+	return NULL;
 }
 
 #ifdef CONFIG_BPF_SYSCALL
diff --git linux-libre-5.10.240-gnu1/include/uapi/linux/in6.h linux-libre-5.10.241-gnu1/include/uapi/linux/in6.h
index 5ad396a57eb3..327fd76c0962 100644
--- linux-libre-5.10.240-gnu1/include/uapi/linux/in6.h
+++ linux-libre-5.10.241-gnu1/include/uapi/linux/in6.h
@@ -151,7 +151,6 @@ struct in6_flowlabel_req {
 /*
  *	IPV6 socket options
  */
-#if __UAPI_DEF_IPV6_OPTIONS
 #define IPV6_ADDRFORM		1
 #define IPV6_2292PKTINFO	2
 #define IPV6_2292HOPOPTS	3
@@ -168,8 +167,10 @@ struct in6_flowlabel_req {
 #define IPV6_MULTICAST_IF	17
 #define IPV6_MULTICAST_HOPS	18
 #define IPV6_MULTICAST_LOOP	19
+#if __UAPI_DEF_IPV6_OPTIONS
 #define IPV6_ADD_MEMBERSHIP	20
 #define IPV6_DROP_MEMBERSHIP	21
+#endif
 #define IPV6_ROUTER_ALERT	22
 #define IPV6_MTU_DISCOVER	23
 #define IPV6_MTU		24
@@ -202,7 +203,6 @@ struct in6_flowlabel_req {
 #define IPV6_IPSEC_POLICY	34
 #define IPV6_XFRM_POLICY	35
 #define IPV6_HDRINCL		36
-#endif
 
 /*
  * Multicast:
diff --git linux-libre-5.10.240-gnu1/include/uapi/linux/io_uring.h linux-libre-5.10.241-gnu1/include/uapi/linux/io_uring.h
index 6481db937002..a4f27ccb3ae4 100644
--- linux-libre-5.10.240-gnu1/include/uapi/linux/io_uring.h
+++ linux-libre-5.10.241-gnu1/include/uapi/linux/io_uring.h
@@ -29,7 +29,7 @@ struct io_uring_sqe {
 	};
 	__u32	len;		/* buffer size or number of iovecs */
 	union {
-		__kernel_rwf_t	rw_flags;
+		__u32		rw_flags;
 		__u32		fsync_flags;
 		__u16		poll_events;	/* compatibility */
 		__u32		poll32_events;	/* word-reversed for BE */
diff --git linux-libre-5.10.240-gnu1/include/uapi/linux/mount.h linux-libre-5.10.241-gnu1/include/uapi/linux/mount.h
index dd8306ea336c..fc6a2e63130b 100644
--- linux-libre-5.10.240-gnu1/include/uapi/linux/mount.h
+++ linux-libre-5.10.241-gnu1/include/uapi/linux/mount.h
@@ -71,7 +71,8 @@
 #define MOVE_MOUNT_T_SYMLINKS		0x00000010 /* Follow symlinks on to path */
 #define MOVE_MOUNT_T_AUTOMOUNTS		0x00000020 /* Follow automounts on to path */
 #define MOVE_MOUNT_T_EMPTY_PATH		0x00000040 /* Empty to path permitted */
-#define MOVE_MOUNT__MASK		0x00000077
+#define MOVE_MOUNT_SET_GROUP		0x00000100 /* Set sharing group instead */
+#define MOVE_MOUNT__MASK		0x00000177
 
 /*
  * fsopen() flags.
diff --git linux-libre-5.10.240-gnu1/kernel/cgroup/cpuset.c linux-libre-5.10.241-gnu1/kernel/cgroup/cpuset.c
index 731547a0d057..efe9785c6c13 100644
--- linux-libre-5.10.240-gnu1/kernel/cgroup/cpuset.c
+++ linux-libre-5.10.241-gnu1/kernel/cgroup/cpuset.c
@@ -71,6 +71,13 @@
 DEFINE_STATIC_KEY_FALSE(cpusets_pre_enable_key);
 DEFINE_STATIC_KEY_FALSE(cpusets_enabled_key);
 
+/*
+ * There could be abnormal cpuset configurations for cpu or memory
+ * node binding, add this key to provide a quick low-cost judgement
+ * of the situation.
+ */
+DEFINE_STATIC_KEY_FALSE(cpusets_insane_config_key);
+
 /* See "Frequency meter" comments, below. */
 
 struct fmeter {
@@ -381,6 +388,17 @@ static DECLARE_WORK(cpuset_hotplug_work, cpuset_hotplug_workfn);
 
 static DECLARE_WAIT_QUEUE_HEAD(cpuset_attach_wq);
 
+static inline void check_insane_mems_config(nodemask_t *nodes)
+{
+	if (!cpusets_insane_config() &&
+		movable_only_nodes(nodes)) {
+		static_branch_enable_cpuslocked(&cpusets_insane_config_key);
+		pr_info("Unsupported (movable nodes only) cpuset configuration detected (nmask=%*pbl)!\n"
+			"Cpuset allocations might fail even with a lot of memory available.\n",
+			nodemask_pr_args(nodes));
+	}
+}
+
 /*
  * Cgroup v2 behavior is used on the "cpus" and "mems" control files when
  * on default hierarchy or when the cpuset_v2_mode flag is set by mounting
@@ -1878,6 +1896,8 @@ static int update_nodemask(struct cpuset *cs, struct cpuset *trialcs,
 	if (retval < 0)
 		goto done;
 
+	check_insane_mems_config(&trialcs->mems_allowed);
+
 	spin_lock_irq(&callback_lock);
 	cs->mems_allowed = trialcs->mems_allowed;
 	spin_unlock_irq(&callback_lock);
@@ -3215,6 +3235,9 @@ update_tasks:
 	cpus_updated = !cpumask_equal(&new_cpus, cs->effective_cpus);
 	mems_updated = !nodes_equal(new_mems, cs->effective_mems);
 
+	if (mems_updated)
+		check_insane_mems_config(&new_mems);
+
 	if (is_in_v2_mode())
 		hotplug_update_tasks(cs, &new_cpus, &new_mems,
 				     cpus_updated, mems_updated);
diff --git linux-libre-5.10.240-gnu1/kernel/events/core.c linux-libre-5.10.241-gnu1/kernel/events/core.c
index bf9f9eab6f67..c9cd1f622a1f 100644
--- linux-libre-5.10.240-gnu1/kernel/events/core.c
+++ linux-libre-5.10.241-gnu1/kernel/events/core.c
@@ -6194,11 +6194,21 @@ out_put:
 	ring_buffer_put(rb); /* could be last */
 }
 
+static int perf_mmap_may_split(struct vm_area_struct *vma, unsigned long addr)
+{
+	/*
+	 * Forbid splitting perf mappings to prevent refcount leaks due to
+	 * the resulting non-matching offsets and sizes. See open()/close().
+	 */
+	return -EINVAL;
+}
+
 static const struct vm_operations_struct perf_mmap_vmops = {
 	.open		= perf_mmap_open,
 	.close		= perf_mmap_close, /* non mergeable */
 	.fault		= perf_mmap_fault,
 	.page_mkwrite	= perf_mmap_fault,
+	.split		= perf_mmap_may_split,
 };
 
 static int perf_mmap(struct file *file, struct vm_area_struct *vma)
@@ -6290,9 +6300,7 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma)
 			goto unlock;
 		}
 
-		atomic_set(&rb->aux_mmap_count, 1);
 		user_extra = nr_pages;
-
 		goto accounting;
 	}
 
@@ -6394,8 +6402,10 @@ accounting:
 	} else {
 		ret = rb_alloc_aux(rb, event, vma->vm_pgoff, nr_pages,
 				   event->attr.aux_watermark, flags);
-		if (!ret)
+		if (!ret) {
+			atomic_set(&rb->aux_mmap_count, 1);
 			rb->aux_mmap_locked = extra;
+		}
 	}
 
 unlock:
@@ -6405,6 +6415,7 @@ unlock:
 
 		atomic_inc(&event->mmap_count);
 	} else if (rb) {
+		/* AUX allocation failed */
 		atomic_dec(&rb->mmap_count);
 	}
 aux_unlock:
@@ -6412,6 +6423,9 @@ aux_unlock:
 		mutex_unlock(aux_mutex);
 	mutex_unlock(&event->mmap_mutex);
 
+	if (ret)
+		return ret;
+
 	/*
 	 * Since pinned accounting is per vm we cannot allow fork() to copy our
 	 * vma.
diff --git linux-libre-5.10.240-gnu1/kernel/fork.c linux-libre-5.10.241-gnu1/kernel/fork.c
index 6ece27056fe9..cdf28ac44879 100644
--- linux-libre-5.10.240-gnu1/kernel/fork.c
+++ linux-libre-5.10.241-gnu1/kernel/fork.c
@@ -561,7 +561,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm,
 			if (tmp->vm_flags & VM_DENYWRITE)
 				put_write_access(inode);
 			i_mmap_lock_write(mapping);
-			if (tmp->vm_flags & VM_SHARED)
+			if (vma_is_shared_maywrite(tmp))
 				mapping_allow_writable(mapping);
 			flush_dcache_mmap_lock(mapping);
 			/* insert tmp into the share list, just after mpnt */
diff --git linux-libre-5.10.240-gnu1/kernel/power/console.c linux-libre-5.10.241-gnu1/kernel/power/console.c
index fcdf0e14a47d..19c48aa5355d 100644
--- linux-libre-5.10.240-gnu1/kernel/power/console.c
+++ linux-libre-5.10.241-gnu1/kernel/power/console.c
@@ -16,6 +16,7 @@
 #define SUSPEND_CONSOLE	(MAX_NR_CONSOLES-1)
 
 static int orig_fgconsole, orig_kmsg;
+static bool vt_switch_done;
 
 static DEFINE_MUTEX(vt_switch_mutex);
 
@@ -136,17 +137,21 @@ void pm_prepare_console(void)
 	if (orig_fgconsole < 0)
 		return;
 
+	vt_switch_done = true;
+
 	orig_kmsg = vt_kmsg_redirect(SUSPEND_CONSOLE);
 	return;
 }
 
 void pm_restore_console(void)
 {
-	if (!pm_vt_switch())
+	if (!pm_vt_switch() && !vt_switch_done)
 		return;
 
 	if (orig_fgconsole >= 0) {
 		vt_move_to_console(orig_fgconsole, 0);
 		vt_kmsg_redirect(orig_kmsg);
 	}
+
+	vt_switch_done = false;
 }
diff --git linux-libre-5.10.240-gnu1/kernel/rcu/tree_plugin.h linux-libre-5.10.241-gnu1/kernel/rcu/tree_plugin.h
index c07a84197173..ed17deba8b18 100644
--- linux-libre-5.10.240-gnu1/kernel/rcu/tree_plugin.h
+++ linux-libre-5.10.241-gnu1/kernel/rcu/tree_plugin.h
@@ -585,10 +585,13 @@ static void rcu_preempt_deferred_qs(struct task_struct *t)
  */
 static void rcu_preempt_deferred_qs_handler(struct irq_work *iwp)
 {
+	unsigned long flags;
 	struct rcu_data *rdp;
 
 	rdp = container_of(iwp, struct rcu_data, defer_qs_iw);
+	local_irq_save(flags);
 	rdp->defer_qs_iw_pending = false;
+	local_irq_restore(flags);
 }
 
 /*
diff --git linux-libre-5.10.240-gnu1/kernel/trace/ftrace.c linux-libre-5.10.241-gnu1/kernel/trace/ftrace.c
index 5a33ee30b40f..e62bbeb94faf 100644
--- linux-libre-5.10.240-gnu1/kernel/trace/ftrace.c
+++ linux-libre-5.10.241-gnu1/kernel/trace/ftrace.c
@@ -3829,13 +3829,17 @@ ftrace_regex_open(struct ftrace_ops *ops, int flag,
 	        } else {
 			iter->hash = alloc_and_copy_ftrace_hash(size_bits, hash);
 		}
+	} else {
+		if (hash)
+			iter->hash = alloc_and_copy_ftrace_hash(hash->size_bits, hash);
+		else
+			iter->hash = EMPTY_HASH;
+	}
 
-		if (!iter->hash) {
-			trace_parser_put(&iter->parser);
-			goto out_unlock;
-		}
-	} else
-		iter->hash = hash;
+	if (!iter->hash) {
+		trace_parser_put(&iter->parser);
+		goto out_unlock;
+	}
 
 	ret = 0;
 
@@ -5707,9 +5711,6 @@ int ftrace_regex_release(struct inode *inode, struct file *file)
 		ret = ftrace_hash_move_and_update_ops(iter->ops, orig_hash,
 						      iter->hash, filter_hash);
 		mutex_unlock(&ftrace_lock);
-	} else {
-		/* For read only, the hash is the ops hash */
-		iter->hash = NULL;
 	}
 
 	mutex_unlock(&iter->ops->func_hash->regex_lock);
diff --git linux-libre-5.10.240-gnu1/kernel/trace/trace.c linux-libre-5.10.241-gnu1/kernel/trace/trace.c
index 42c38a26c801..0c7aa47fb4d3 100644
--- linux-libre-5.10.240-gnu1/kernel/trace/trace.c
+++ linux-libre-5.10.241-gnu1/kernel/trace/trace.c
@@ -1613,7 +1613,7 @@ int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
 
 	ret = get_user(ch, ubuf++);
 	if (ret)
-		goto out;
+		goto fail;
 
 	read++;
 	cnt--;
@@ -1627,7 +1627,7 @@ int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
 		while (cnt && isspace(ch)) {
 			ret = get_user(ch, ubuf++);
 			if (ret)
-				goto out;
+				goto fail;
 			read++;
 			cnt--;
 		}
@@ -1637,8 +1637,7 @@ int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
 		/* only spaces were written */
 		if (isspace(ch) || !ch) {
 			*ppos += read;
-			ret = read;
-			goto out;
+			return read;
 		}
 	}
 
@@ -1648,11 +1647,12 @@ int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
 			parser->buffer[parser->idx++] = ch;
 		else {
 			ret = -EINVAL;
-			goto out;
+			goto fail;
 		}
+
 		ret = get_user(ch, ubuf++);
 		if (ret)
-			goto out;
+			goto fail;
 		read++;
 		cnt--;
 	}
@@ -1668,13 +1668,13 @@ int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
 		parser->buffer[parser->idx] = 0;
 	} else {
 		ret = -EINVAL;
-		goto out;
+		goto fail;
 	}
 
 	*ppos += read;
-	ret = read;
-
-out:
+	return read;
+fail:
+	trace_parser_fail(parser);
 	return ret;
 }
 
@@ -2139,10 +2139,10 @@ int __init register_tracer(struct tracer *type)
 	mutex_unlock(&trace_types_lock);
 
 	if (ret || !default_bootup_tracer)
-		goto out_unlock;
+		return ret;
 
 	if (strncmp(default_bootup_tracer, type->name, MAX_TRACER_SIZE))
-		goto out_unlock;
+		return 0;
 
 	printk(KERN_INFO "Starting tracer '%s'\n", type->name);
 	/* Do we want this tracer to start on bootup? */
@@ -2154,8 +2154,7 @@ int __init register_tracer(struct tracer *type)
 	/* disable other selftests, since this will break it. */
 	disable_tracing_selftest("running a tracer");
 
- out_unlock:
-	return ret;
+	return 0;
 }
 
 static void tracing_reset_cpu(struct array_buffer *buf, int cpu)
@@ -8240,11 +8239,10 @@ ftrace_trace_snapshot_callback(struct trace_array *tr, struct ftrace_hash *hash,
  out_reg:
 	ret = tracing_alloc_snapshot_instance(tr);
 	if (ret < 0)
-		goto out;
+		return ret;
 
 	ret = register_ftrace_function_probe(glob, tr, ops, count);
 
- out:
 	return ret < 0 ? ret : 0;
 }
 
@@ -9746,7 +9744,7 @@ __init static int tracer_alloc_buffers(void)
 	BUILD_BUG_ON(TRACE_ITER_LAST_BIT > TRACE_FLAGS_MAX_SIZE);
 
 	if (!alloc_cpumask_var(&tracing_buffer_mask, GFP_KERNEL))
-		goto out;
+		return -ENOMEM;
 
 	if (!alloc_cpumask_var(&global_trace.tracing_cpumask, GFP_KERNEL))
 		goto out_free_buffer_mask;
@@ -9857,7 +9855,6 @@ out_free_cpumask:
 	free_cpumask_var(global_trace.tracing_cpumask);
 out_free_buffer_mask:
 	free_cpumask_var(tracing_buffer_mask);
-out:
 	return ret;
 }
 
diff --git linux-libre-5.10.240-gnu1/kernel/trace/trace.h linux-libre-5.10.241-gnu1/kernel/trace/trace.h
index f47938d8401a..2f5558a097e9 100644
--- linux-libre-5.10.240-gnu1/kernel/trace/trace.h
+++ linux-libre-5.10.241-gnu1/kernel/trace/trace.h
@@ -1269,6 +1269,7 @@ bool ftrace_event_is_function(struct trace_event_call *call);
  */
 struct trace_parser {
 	bool		cont;
+	bool		fail;
 	char		*buffer;
 	unsigned	idx;
 	unsigned	size;
@@ -1276,7 +1277,7 @@ struct trace_parser {
 
 static inline bool trace_parser_loaded(struct trace_parser *parser)
 {
-	return (parser->idx != 0);
+	return !parser->fail && parser->idx != 0;
 }
 
 static inline bool trace_parser_cont(struct trace_parser *parser)
@@ -1290,6 +1291,11 @@ static inline void trace_parser_clear(struct trace_parser *parser)
 	parser->idx = 0;
 }
 
+static inline void trace_parser_fail(struct trace_parser *parser)
+{
+	parser->fail = true;
+}
+
 extern int trace_parser_get_init(struct trace_parser *parser, int size);
 extern void trace_parser_put(struct trace_parser *parser);
 extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
diff --git linux-libre-5.10.240-gnu1/kernel/trace/trace_events.c linux-libre-5.10.241-gnu1/kernel/trace/trace_events.c
index 92693e2140a9..9cd97b274e6c 100644
--- linux-libre-5.10.240-gnu1/kernel/trace/trace_events.c
+++ linux-libre-5.10.241-gnu1/kernel/trace/trace_events.c
@@ -2324,7 +2324,10 @@ __register_event(struct trace_event_call *call, struct module *mod)
 	if (ret < 0)
 		return ret;
 
+	down_write(&trace_event_sem);
 	list_add(&call->list, &ftrace_events);
+	up_write(&trace_event_sem);
+
 	call->mod = mod;
 
 	return 0;
@@ -2710,6 +2713,8 @@ __trace_add_event_dirs(struct trace_array *tr)
 	struct trace_event_call *call;
 	int ret;
 
+	lockdep_assert_held(&trace_event_sem);
+
 	list_for_each_entry(call, &ftrace_events, list) {
 		ret = __trace_add_new_event(call, tr);
 		if (ret < 0)
diff --git linux-libre-5.10.240-gnu1/mm/filemap.c linux-libre-5.10.241-gnu1/mm/filemap.c
index 3b0d8c6dd587..b98af5680bb9 100644
--- linux-libre-5.10.240-gnu1/mm/filemap.c
+++ linux-libre-5.10.241-gnu1/mm/filemap.c
@@ -2959,7 +2959,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
  */
 int generic_file_readonly_mmap(struct file *file, struct vm_area_struct *vma)
 {
-	if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE))
+	if (vma_is_shared_maywrite(vma))
 		return -EINVAL;
 	return generic_file_mmap(file, vma);
 }
diff --git linux-libre-5.10.240-gnu1/mm/hmm.c linux-libre-5.10.241-gnu1/mm/hmm.c
index cbe9d0c66650..0bd308210da7 100644
--- linux-libre-5.10.240-gnu1/mm/hmm.c
+++ linux-libre-5.10.241-gnu1/mm/hmm.c
@@ -171,6 +171,7 @@ static inline unsigned long hmm_pfn_flags_order(unsigned long order)
 	return order << HMM_PFN_ORDER_SHIFT;
 }
 
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
 static inline unsigned long pmd_to_hmm_pfn_flags(struct hmm_range *range,
 						 pmd_t pmd)
 {
@@ -181,7 +182,6 @@ static inline unsigned long pmd_to_hmm_pfn_flags(struct hmm_range *range,
 	       hmm_pfn_flags_order(PMD_SHIFT - PAGE_SHIFT);
 }
 
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
 static int hmm_vma_handle_pmd(struct mm_walk *walk, unsigned long addr,
 			      unsigned long end, unsigned long hmm_pfns[],
 			      pmd_t pmd)
diff --git linux-libre-5.10.240-gnu1/mm/kmemleak.c linux-libre-5.10.241-gnu1/mm/kmemleak.c
index 4801751cb6b6..b977c8b6af7e 100644
--- linux-libre-5.10.240-gnu1/mm/kmemleak.c
+++ linux-libre-5.10.241-gnu1/mm/kmemleak.c
@@ -417,6 +417,7 @@ static struct kmemleak_object *mem_pool_alloc(gfp_t gfp)
 {
 	unsigned long flags;
 	struct kmemleak_object *object;
+	bool warn = false;
 
 	/* try the slab allocator first */
 	if (object_cache) {
@@ -434,8 +435,10 @@ static struct kmemleak_object *mem_pool_alloc(gfp_t gfp)
 	else if (mem_pool_free_count)
 		object = &mem_pool[--mem_pool_free_count];
 	else
-		pr_warn_once("Memory pool empty, consider increasing CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE\n");
+		warn = true;
 	raw_spin_unlock_irqrestore(&kmemleak_lock, flags);
+	if (warn)
+		pr_warn_once("Memory pool empty, consider increasing CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE\n");
 
 	return object;
 }
@@ -1851,6 +1854,7 @@ static const struct file_operations kmemleak_fops = {
 static void __kmemleak_do_cleanup(void)
 {
 	struct kmemleak_object *object, *tmp;
+	unsigned int cnt = 0;
 
 	/*
 	 * Kmemleak has already been disabled, no need for RCU list traversal
@@ -1859,6 +1863,10 @@ static void __kmemleak_do_cleanup(void)
 	list_for_each_entry_safe(object, tmp, &object_list, object_list) {
 		__remove_object(object);
 		__delete_object(object);
+
+		/* Call cond_resched() once per 64 iterations to avoid soft lockup */
+		if (!(++cnt & 0x3f))
+			cond_resched();
 	}
 }
 
diff --git linux-libre-5.10.240-gnu1/mm/madvise.c linux-libre-5.10.241-gnu1/mm/madvise.c
index a63aa04ec7fa..370d0ef719eb 100644
--- linux-libre-5.10.240-gnu1/mm/madvise.c
+++ linux-libre-5.10.241-gnu1/mm/madvise.c
@@ -848,7 +848,7 @@ static long madvise_remove(struct vm_area_struct *vma,
 			return -EINVAL;
 	}
 
-	if ((vma->vm_flags & (VM_SHARED|VM_WRITE)) != (VM_SHARED|VM_WRITE))
+	if (!vma_is_shared_maywrite(vma))
 		return -EACCES;
 
 	offset = (loff_t)(start - vma->vm_start)
diff --git linux-libre-5.10.240-gnu1/mm/memfd.c linux-libre-5.10.241-gnu1/mm/memfd.c
index 278e5636623e..8ce796ca5bfa 100644
--- linux-libre-5.10.240-gnu1/mm/memfd.c
+++ linux-libre-5.10.241-gnu1/mm/memfd.c
@@ -133,7 +133,7 @@ static int memfd_wait_for_pins(struct address_space *mapping)
 	return error;
 }
 
-static unsigned int *memfd_file_seals_ptr(struct file *file)
+unsigned int *memfd_file_seals_ptr(struct file *file)
 {
 	if (shmem_file(file))
 		return &SHMEM_I(file_inode(file))->seals;
diff --git linux-libre-5.10.240-gnu1/mm/mmap.c linux-libre-5.10.241-gnu1/mm/mmap.c
index 8c188ed3738a..4d5e9d085f0a 100644
--- linux-libre-5.10.240-gnu1/mm/mmap.c
+++ linux-libre-5.10.241-gnu1/mm/mmap.c
@@ -47,6 +47,7 @@
 #include <linux/pkeys.h>
 #include <linux/oom.h>
 #include <linux/sched/mm.h>
+#include <linux/memfd.h>
 
 #include <linux/uaccess.h>
 #include <asm/cacheflush.h>
@@ -144,7 +145,7 @@ static void __remove_shared_vm_struct(struct vm_area_struct *vma,
 {
 	if (vma->vm_flags & VM_DENYWRITE)
 		allow_write_access(file);
-	if (vma->vm_flags & VM_SHARED)
+	if (vma_is_shared_maywrite(vma))
 		mapping_unmap_writable(mapping);
 
 	flush_dcache_mmap_lock(mapping);
@@ -663,7 +664,7 @@ static void __vma_link_file(struct vm_area_struct *vma)
 
 		if (vma->vm_flags & VM_DENYWRITE)
 			put_write_access(file_inode(file));
-		if (vma->vm_flags & VM_SHARED)
+		if (vma_is_shared_maywrite(vma))
 			mapping_allow_writable(mapping);
 
 		flush_dcache_mmap_lock(mapping);
@@ -1488,6 +1489,7 @@ unsigned long do_mmap(struct file *file, unsigned long addr,
 
 	if (file) {
 		struct inode *inode = file_inode(file);
+		unsigned int seals = memfd_file_seals(file);
 		unsigned long flags_mask;
 
 		if (!file_mmap_ok(file, inode, pgoff, len))
@@ -1532,6 +1534,8 @@ unsigned long do_mmap(struct file *file, unsigned long addr,
 			vm_flags |= VM_SHARED | VM_MAYSHARE;
 			if (!(file->f_mode & FMODE_WRITE))
 				vm_flags &= ~(VM_MAYWRITE | VM_SHARED);
+			else if (is_readonly_sealed(seals, vm_flags))
+				vm_flags &= ~VM_MAYWRITE;
 			fallthrough;
 		case MAP_PRIVATE:
 			if (!(file->f_mode & FMODE_READ))
@@ -2942,7 +2946,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
 		return -EINVAL;
 
 	/* Map writable and ensure this isn't a sealed memfd. */
-	if (file && (vm_flags & VM_SHARED)) {
+	if (file && is_shared_maywrite(vm_flags)) {
 		int error = mapping_map_writable(file->f_mapping);
 
 		if (error)
diff --git linux-libre-5.10.240-gnu1/mm/page_alloc.c linux-libre-5.10.241-gnu1/mm/page_alloc.c
index 59e1fcc05566..d906c6b96181 100644
--- linux-libre-5.10.240-gnu1/mm/page_alloc.c
+++ linux-libre-5.10.241-gnu1/mm/page_alloc.c
@@ -4691,6 +4691,19 @@ restart:
 	if (!ac->preferred_zoneref->zone)
 		goto nopage;
 
+	/*
+	 * Check for insane configurations where the cpuset doesn't contain
+	 * any suitable zone to satisfy the request - e.g. non-movable
+	 * GFP_HIGHUSER allocations from MOVABLE nodes only.
+	 */
+	if (cpusets_insane_config() && (gfp_mask & __GFP_HARDWALL)) {
+		struct zoneref *z = first_zones_zonelist(ac->zonelist,
+					ac->highest_zoneidx,
+					&cpuset_current_mems_allowed);
+		if (!z->zone)
+			goto nopage;
+	}
+
 	if (alloc_flags & ALLOC_KSWAPD)
 		wake_all_kswapds(order, gfp_mask, ac);
 
diff --git linux-libre-5.10.240-gnu1/mm/ptdump.c linux-libre-5.10.241-gnu1/mm/ptdump.c
index a917bf55c61e..adbc141083c7 100644
--- linux-libre-5.10.240-gnu1/mm/ptdump.c
+++ linux-libre-5.10.241-gnu1/mm/ptdump.c
@@ -141,6 +141,7 @@ void ptdump_walk_pgd(struct ptdump_state *st, struct mm_struct *mm, pgd_t *pgd)
 {
 	const struct ptdump_range *range = st->range;
 
+	get_online_mems();
 	mmap_write_lock(mm);
 	while (range->start != range->end) {
 		walk_page_range_novma(mm, range->start, range->end,
@@ -148,6 +149,7 @@ void ptdump_walk_pgd(struct ptdump_state *st, struct mm_struct *mm, pgd_t *pgd)
 		range++;
 	}
 	mmap_write_unlock(mm);
+	put_online_mems();
 
 	/* Flush out the last page */
 	st->note_page(st, 0, -1, 0);
diff --git linux-libre-5.10.240-gnu1/mm/shmem.c linux-libre-5.10.241-gnu1/mm/shmem.c
index 6666114ed53b..5f8d8899bd0e 100644
--- linux-libre-5.10.240-gnu1/mm/shmem.c
+++ linux-libre-5.10.241-gnu1/mm/shmem.c
@@ -2263,7 +2263,7 @@ static int shmem_mmap(struct file *file, struct vm_area_struct *vma)
 	struct shmem_inode_info *info = SHMEM_I(file_inode(file));
 	int ret;
 
-	ret = seal_check_future_write(info->seals, vma);
+	ret = seal_check_write(info->seals, vma);
 	if (ret)
 		return ret;
 
diff --git linux-libre-5.10.240-gnu1/mm/slab.h linux-libre-5.10.241-gnu1/mm/slab.h
index 6952e10cf33b..4b70cf4493e6 100644
--- linux-libre-5.10.240-gnu1/mm/slab.h
+++ linux-libre-5.10.241-gnu1/mm/slab.h
@@ -507,10 +507,7 @@ static inline struct kmem_cache *slab_pre_alloc_hook(struct kmem_cache *s,
 {
 	flags &= gfp_allowed_mask;
 
-	fs_reclaim_acquire(flags);
-	fs_reclaim_release(flags);
-
-	might_sleep_if(gfpflags_allow_blocking(flags));
+	might_alloc(flags);
 
 	if (should_failslab(s, flags))
 		return NULL;
diff --git linux-libre-5.10.240-gnu1/mm/slob.c linux-libre-5.10.241-gnu1/mm/slob.c
index 7cc9805c8091..8d4bfa46247f 100644
--- linux-libre-5.10.240-gnu1/mm/slob.c
+++ linux-libre-5.10.241-gnu1/mm/slob.c
@@ -474,8 +474,7 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
 
 	gfp &= gfp_allowed_mask;
 
-	fs_reclaim_acquire(gfp);
-	fs_reclaim_release(gfp);
+	might_alloc(gfp);
 
 	if (size < PAGE_SIZE - minalign) {
 		int align = minalign;
@@ -597,8 +596,7 @@ static void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
 
 	flags &= gfp_allowed_mask;
 
-	fs_reclaim_acquire(flags);
-	fs_reclaim_release(flags);
+	might_alloc(flags);
 
 	if (c->size < PAGE_SIZE) {
 		b = slob_alloc(c->size, flags, c->align, node, 0);
diff --git linux-libre-5.10.240-gnu1/mm/vmalloc.c linux-libre-5.10.241-gnu1/mm/vmalloc.c
index fd1c8f51aa53..66c24ed6e201 100644
--- linux-libre-5.10.240-gnu1/mm/vmalloc.c
+++ linux-libre-5.10.241-gnu1/mm/vmalloc.c
@@ -193,6 +193,7 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
 		unsigned long end, pgprot_t prot, struct page **pages, int *nr,
 		pgtbl_mod_mask *mask)
 {
+	int err = 0;
 	pte_t *pte;
 
 	/*
@@ -206,15 +207,20 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
 	do {
 		struct page *page = pages[*nr];
 
-		if (WARN_ON(!pte_none(*pte)))
-			return -EBUSY;
-		if (WARN_ON(!page))
-			return -ENOMEM;
+		if (WARN_ON(!pte_none(*pte))) {
+			err = -EBUSY;
+			break;
+		}
+		if (WARN_ON(!page)) {
+			err = -ENOMEM;
+			break;
+		}
 		set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
 		(*nr)++;
 	} while (pte++, addr += PAGE_SIZE, addr != end);
 	*mask |= PGTBL_PTE_MODIFIED;
-	return 0;
+
+	return err;
 }
 
 static int vmap_pmd_range(pud_t *pud, unsigned long addr,
diff --git linux-libre-5.10.240-gnu1/mm/zsmalloc.c linux-libre-5.10.241-gnu1/mm/zsmalloc.c
index c18dc8e61d35..f5f80981ac98 100644
--- linux-libre-5.10.240-gnu1/mm/zsmalloc.c
+++ linux-libre-5.10.241-gnu1/mm/zsmalloc.c
@@ -357,7 +357,7 @@ static void cache_free_handle(struct zs_pool *pool, unsigned long handle)
 
 static struct zspage *cache_alloc_zspage(struct zs_pool *pool, gfp_t flags)
 {
-	return kmem_cache_alloc(pool->zspage_cachep,
+	return kmem_cache_zalloc(pool->zspage_cachep,
 			flags & ~(__GFP_HIGHMEM|__GFP_MOVABLE));
 }
 
@@ -1067,7 +1067,9 @@ static struct zspage *alloc_zspage(struct zs_pool *pool,
 	if (!zspage)
 		return NULL;
 
-	memset(zspage, 0, sizeof(struct zspage));
+	if (!IS_ENABLED(CONFIG_COMPACTION))
+		gfp &= ~__GFP_MOVABLE;
+
 	zspage->magic = ZSPAGE_MAGIC;
 	migrate_lock_init(zspage);
 
diff --git linux-libre-5.10.240-gnu1/net/8021q/vlan.c linux-libre-5.10.241-gnu1/net/8021q/vlan.c
index b45b9c9b1268..07b829d19e01 100644
--- linux-libre-5.10.240-gnu1/net/8021q/vlan.c
+++ linux-libre-5.10.241-gnu1/net/8021q/vlan.c
@@ -356,6 +356,35 @@ static int __vlan_device_event(struct net_device *dev, unsigned long event)
 	return err;
 }
 
+static void vlan_vid0_add(struct net_device *dev)
+{
+	struct vlan_info *vlan_info;
+	int err;
+
+	if (!(dev->features & NETIF_F_HW_VLAN_CTAG_FILTER))
+		return;
+
+	pr_info("adding VLAN 0 to HW filter on device %s\n", dev->name);
+
+	err = vlan_vid_add(dev, htons(ETH_P_8021Q), 0);
+	if (err)
+		return;
+
+	vlan_info = rtnl_dereference(dev->vlan_info);
+	vlan_info->auto_vid0 = true;
+}
+
+static void vlan_vid0_del(struct net_device *dev)
+{
+	struct vlan_info *vlan_info = rtnl_dereference(dev->vlan_info);
+
+	if (!vlan_info || !vlan_info->auto_vid0)
+		return;
+
+	vlan_info->auto_vid0 = false;
+	vlan_vid_del(dev, htons(ETH_P_8021Q), 0);
+}
+
 static int vlan_device_event(struct notifier_block *unused, unsigned long event,
 			     void *ptr)
 {
@@ -377,15 +406,10 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
 			return notifier_from_errno(err);
 	}
 
-	if ((event == NETDEV_UP) &&
-	    (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER)) {
-		pr_info("adding VLAN 0 to HW filter on device %s\n",
-			dev->name);
-		vlan_vid_add(dev, htons(ETH_P_8021Q), 0);
-	}
-	if (event == NETDEV_DOWN &&
-	    (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER))
-		vlan_vid_del(dev, htons(ETH_P_8021Q), 0);
+	if (event == NETDEV_UP)
+		vlan_vid0_add(dev);
+	else if (event == NETDEV_DOWN)
+		vlan_vid0_del(dev);
 
 	vlan_info = rtnl_dereference(dev->vlan_info);
 	if (!vlan_info)
diff --git linux-libre-5.10.240-gnu1/net/8021q/vlan.h linux-libre-5.10.241-gnu1/net/8021q/vlan.h
index c37349277114..2633b7616526 100644
--- linux-libre-5.10.240-gnu1/net/8021q/vlan.h
+++ linux-libre-5.10.241-gnu1/net/8021q/vlan.h
@@ -33,6 +33,7 @@ struct vlan_info {
 	struct vlan_group	grp;
 	struct list_head	vid_list;
 	unsigned int		nr_vids;
+	bool			auto_vid0;
 	struct rcu_head		rcu;
 };
 
diff --git linux-libre-5.10.240-gnu1/net/appletalk/aarp.c linux-libre-5.10.241-gnu1/net/appletalk/aarp.c
index 45f584171de7..17d9cb380e7b 100644
--- linux-libre-5.10.240-gnu1/net/appletalk/aarp.c
+++ linux-libre-5.10.241-gnu1/net/appletalk/aarp.c
@@ -35,6 +35,7 @@
 #include <linux/seq_file.h>
 #include <linux/export.h>
 #include <linux/etherdevice.h>
+#include <linux/refcount.h>
 
 int sysctl_aarp_expiry_time = AARP_EXPIRY_TIME;
 int sysctl_aarp_tick_time = AARP_TICK_TIME;
@@ -44,17 +45,19 @@ int sysctl_aarp_resolve_time = AARP_RESOLVE_TIME;
 /* Lists of aarp entries */
 /**
  *	struct aarp_entry - AARP entry
- *	@last_sent - Last time we xmitted the aarp request
- *	@packet_queue - Queue of frames wait for resolution
- *	@status - Used for proxy AARP
- *	expires_at - Entry expiry time
- *	target_addr - DDP Address
- *	dev - Device to use
- *	hwaddr - Physical i/f address of target/router
- *	xmit_count - When this hits 10 we give up
- *	next - Next entry in chain
+ *	@refcnt: Reference count
+ *	@last_sent: Last time we xmitted the aarp request
+ *	@packet_queue: Queue of frames wait for resolution
+ *	@status: Used for proxy AARP
+ *	@expires_at: Entry expiry time
+ *	@target_addr: DDP Address
+ *	@dev:  Device to use
+ *	@hwaddr:  Physical i/f address of target/router
+ *	@xmit_count:  When this hits 10 we give up
+ *	@next: Next entry in chain
  */
 struct aarp_entry {
+	refcount_t			refcnt;
 	/* These first two are only used for unresolved entries */
 	unsigned long		last_sent;
 	struct sk_buff_head	packet_queue;
@@ -79,6 +82,17 @@ static DEFINE_RWLOCK(aarp_lock);
 /* Used to walk the list and purge/kick entries.  */
 static struct timer_list aarp_timer;
 
+static inline void aarp_entry_get(struct aarp_entry *a)
+{
+	refcount_inc(&a->refcnt);
+}
+
+static inline void aarp_entry_put(struct aarp_entry *a)
+{
+	if (refcount_dec_and_test(&a->refcnt))
+		kfree(a);
+}
+
 /*
  *	Delete an aarp queue
  *
@@ -87,7 +101,7 @@ static struct timer_list aarp_timer;
 static void __aarp_expire(struct aarp_entry *a)
 {
 	skb_queue_purge(&a->packet_queue);
-	kfree(a);
+	aarp_entry_put(a);
 }
 
 /*
@@ -380,9 +394,11 @@ static void aarp_purge(void)
 static struct aarp_entry *aarp_alloc(void)
 {
 	struct aarp_entry *a = kmalloc(sizeof(*a), GFP_ATOMIC);
+	if (!a)
+		return NULL;
 
-	if (a)
-		skb_queue_head_init(&a->packet_queue);
+	refcount_set(&a->refcnt, 1);
+	skb_queue_head_init(&a->packet_queue);
 	return a;
 }
 
@@ -508,6 +524,7 @@ int aarp_proxy_probe_network(struct atalk_iface *atif, struct atalk_addr *sa)
 	entry->dev = atif->dev;
 
 	write_lock_bh(&aarp_lock);
+	aarp_entry_get(entry);
 
 	hash = sa->s_node % (AARP_HASH_SIZE - 1);
 	entry->next = proxies[hash];
@@ -533,6 +550,7 @@ int aarp_proxy_probe_network(struct atalk_iface *atif, struct atalk_addr *sa)
 		retval = 1;
 	}
 
+	aarp_entry_put(entry);
 	write_unlock_bh(&aarp_lock);
 out:
 	return retval;
diff --git linux-libre-5.10.240-gnu1/net/appletalk/ddp.c linux-libre-5.10.241-gnu1/net/appletalk/ddp.c
index c9edfca153c9..f38b170a51af 100644
--- linux-libre-5.10.240-gnu1/net/appletalk/ddp.c
+++ linux-libre-5.10.241-gnu1/net/appletalk/ddp.c
@@ -1408,9 +1408,10 @@ drop:
 
 /**
  *	atalk_rcv - Receive a packet (in skb) from device dev
- *	@skb - packet received
- *	@dev - network device where the packet comes from
- *	@pt - packet type
+ *	@skb: packet received
+ *	@dev: network device where the packet comes from
+ *	@pt: packet type
+ *	@orig_dev: the original receive net device
  *
  *	Receive a packet (in skb) from device dev. This has come from the SNAP
  *	decoder, and on entry skb->transport_header is the DDP header, skb->len
diff --git linux-libre-5.10.240-gnu1/net/bluetooth/l2cap_core.c linux-libre-5.10.241-gnu1/net/bluetooth/l2cap_core.c
index 8c8631e609f6..b6345996fc02 100644
--- linux-libre-5.10.240-gnu1/net/bluetooth/l2cap_core.c
+++ linux-libre-5.10.241-gnu1/net/bluetooth/l2cap_core.c
@@ -3682,12 +3682,28 @@ done:
 		/* Configure output options and let the other side know
 		 * which ones we don't like. */
 
-		/* If MTU is not provided in configure request, use the most recently
-		 * explicitly or implicitly accepted value for the other direction,
-		 * or the default value.
+		/* If MTU is not provided in configure request, try adjusting it
+		 * to the current output MTU if it has been set
+		 *
+		 * Bluetooth Core 6.1, Vol 3, Part A, Section 4.5
+		 *
+		 * Each configuration parameter value (if any is present) in an
+		 * L2CAP_CONFIGURATION_RSP packet reflects an ‘adjustment’ to a
+		 * configuration parameter value that has been sent (or, in case
+		 * of default values, implied) in the corresponding
+		 * L2CAP_CONFIGURATION_REQ packet.
 		 */
-		if (mtu == 0)
-			mtu = chan->imtu ? chan->imtu : L2CAP_DEFAULT_MTU;
+		if (!mtu) {
+			/* Only adjust for ERTM channels as for older modes the
+			 * remote stack may not be able to detect that the
+			 * adjustment causing it to silently drop packets.
+			 */
+			if (chan->mode == L2CAP_MODE_ERTM &&
+			    chan->omtu && chan->omtu != L2CAP_DEFAULT_MTU)
+				mtu = chan->omtu;
+			else
+				mtu = L2CAP_DEFAULT_MTU;
+		}
 
 		if (mtu < L2CAP_DEFAULT_MIN_MTU)
 			result = L2CAP_CONF_UNACCEPT;
diff --git linux-libre-5.10.240-gnu1/net/bluetooth/l2cap_sock.c linux-libre-5.10.241-gnu1/net/bluetooth/l2cap_sock.c
index 49564c61ad4a..7d7f4ba60a20 100644
--- linux-libre-5.10.240-gnu1/net/bluetooth/l2cap_sock.c
+++ linux-libre-5.10.241-gnu1/net/bluetooth/l2cap_sock.c
@@ -1666,6 +1666,9 @@ static void l2cap_sock_resume_cb(struct l2cap_chan *chan)
 {
 	struct sock *sk = chan->data;
 
+	if (!sk)
+		return;
+
 	if (test_and_clear_bit(FLAG_PENDING_SECURITY, &chan->flags)) {
 		sk->sk_state = BT_CONNECTED;
 		chan->state = BT_CONNECTED;
diff --git linux-libre-5.10.240-gnu1/net/bluetooth/smp.c linux-libre-5.10.241-gnu1/net/bluetooth/smp.c
index 8f9566f37498..fc896d39a6d9 100644
--- linux-libre-5.10.240-gnu1/net/bluetooth/smp.c
+++ linux-libre-5.10.241-gnu1/net/bluetooth/smp.c
@@ -1374,7 +1374,7 @@ static void smp_timeout(struct work_struct *work)
 
 	bt_dev_dbg(conn->hcon->hdev, "conn %p", conn);
 
-	hci_disconnect(conn->hcon, HCI_ERROR_REMOTE_USER_TERM);
+	hci_disconnect(conn->hcon, HCI_ERROR_AUTH_FAILURE);
 }
 
 static struct smp_chan *smp_chan_create(struct l2cap_conn *conn)
@@ -2972,8 +2972,25 @@ static int smp_sig_channel(struct l2cap_chan *chan, struct sk_buff *skb)
 	if (code > SMP_CMD_MAX)
 		goto drop;
 
-	if (smp && !test_and_clear_bit(code, &smp->allow_cmd))
+	if (smp && !test_and_clear_bit(code, &smp->allow_cmd)) {
+		/* If there is a context and the command is not allowed consider
+		 * it a failure so the session is cleanup properly.
+		 */
+		switch (code) {
+		case SMP_CMD_IDENT_INFO:
+		case SMP_CMD_IDENT_ADDR_INFO:
+		case SMP_CMD_SIGN_INFO:
+			/* 3.6.1. Key distribution and generation
+			 *
+			 * A device may reject a distributed key by sending the
+			 * Pairing Failed command with the reason set to
+			 * "Key Rejected".
+			 */
+			smp_failure(conn, SMP_KEY_REJECTED);
+			break;
+		}
 		goto drop;
+	}
 
 	/* If we don't have a context the only allowed commands are
 	 * pairing request and security request.
diff --git linux-libre-5.10.240-gnu1/net/bluetooth/smp.h linux-libre-5.10.241-gnu1/net/bluetooth/smp.h
index 5fe68e255cb2..bad594642a53 100644
--- linux-libre-5.10.240-gnu1/net/bluetooth/smp.h
+++ linux-libre-5.10.241-gnu1/net/bluetooth/smp.h
@@ -138,6 +138,7 @@ struct smp_cmd_keypress_notify {
 #define SMP_NUMERIC_COMP_FAILED		0x0c
 #define SMP_BREDR_PAIRING_IN_PROGRESS	0x0d
 #define SMP_CROSS_TRANSP_NOT_ALLOWED	0x0e
+#define SMP_KEY_REJECTED		0x0f
 
 #define SMP_MIN_ENC_KEY_SIZE		7
 #define SMP_MAX_ENC_KEY_SIZE		16
diff --git linux-libre-5.10.240-gnu1/net/bridge/netfilter/nft_reject_bridge.c linux-libre-5.10.241-gnu1/net/bridge/netfilter/nft_reject_bridge.c
index deae2c9a0f69..9ffadcd524f8 100644
--- linux-libre-5.10.240-gnu1/net/bridge/netfilter/nft_reject_bridge.c
+++ linux-libre-5.10.241-gnu1/net/bridge/netfilter/nft_reject_bridge.c
@@ -364,69 +364,13 @@ static int nft_reject_bridge_validate(const struct nft_ctx *ctx,
 						    (1 << NF_BR_LOCAL_IN));
 }
 
-static int nft_reject_bridge_init(const struct nft_ctx *ctx,
-				  const struct nft_expr *expr,
-				  const struct nlattr * const tb[])
-{
-	struct nft_reject *priv = nft_expr_priv(expr);
-	int icmp_code;
-
-	if (tb[NFTA_REJECT_TYPE] == NULL)
-		return -EINVAL;
-
-	priv->type = ntohl(nla_get_be32(tb[NFTA_REJECT_TYPE]));
-	switch (priv->type) {
-	case NFT_REJECT_ICMP_UNREACH:
-	case NFT_REJECT_ICMPX_UNREACH:
-		if (tb[NFTA_REJECT_ICMP_CODE] == NULL)
-			return -EINVAL;
-
-		icmp_code = nla_get_u8(tb[NFTA_REJECT_ICMP_CODE]);
-		if (priv->type == NFT_REJECT_ICMPX_UNREACH &&
-		    icmp_code > NFT_REJECT_ICMPX_MAX)
-			return -EINVAL;
-
-		priv->icmp_code = icmp_code;
-		break;
-	case NFT_REJECT_TCP_RST:
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int nft_reject_bridge_dump(struct sk_buff *skb,
-				  const struct nft_expr *expr)
-{
-	const struct nft_reject *priv = nft_expr_priv(expr);
-
-	if (nla_put_be32(skb, NFTA_REJECT_TYPE, htonl(priv->type)))
-		goto nla_put_failure;
-
-	switch (priv->type) {
-	case NFT_REJECT_ICMP_UNREACH:
-	case NFT_REJECT_ICMPX_UNREACH:
-		if (nla_put_u8(skb, NFTA_REJECT_ICMP_CODE, priv->icmp_code))
-			goto nla_put_failure;
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-
-nla_put_failure:
-	return -1;
-}
-
 static struct nft_expr_type nft_reject_bridge_type;
 static const struct nft_expr_ops nft_reject_bridge_ops = {
 	.type		= &nft_reject_bridge_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_reject)),
 	.eval		= nft_reject_bridge_eval,
-	.init		= nft_reject_bridge_init,
-	.dump		= nft_reject_bridge_dump,
+	.init		= nft_reject_init,
+	.dump		= nft_reject_dump,
 	.validate	= nft_reject_bridge_validate,
 };
 
diff --git linux-libre-5.10.240-gnu1/net/caif/cfctrl.c linux-libre-5.10.241-gnu1/net/caif/cfctrl.c
index d8cb4b2a076b..3eec293ab22f 100644
--- linux-libre-5.10.240-gnu1/net/caif/cfctrl.c
+++ linux-libre-5.10.241-gnu1/net/caif/cfctrl.c
@@ -351,17 +351,154 @@ int cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer)
 	return found;
 }
 
+static int cfctrl_link_setup(struct cfctrl *cfctrl, struct cfpkt *pkt, u8 cmdrsp)
+{
+	u8 len;
+	u8 linkid = 0;
+	enum cfctrl_srv serv;
+	enum cfctrl_srv servtype;
+	u8 endpoint;
+	u8 physlinkid;
+	u8 prio;
+	u8 tmp;
+	u8 *cp;
+	int i;
+	struct cfctrl_link_param linkparam;
+	struct cfctrl_request_info rsp, *req;
+
+	memset(&linkparam, 0, sizeof(linkparam));
+
+	tmp = cfpkt_extr_head_u8(pkt);
+
+	serv = tmp & CFCTRL_SRV_MASK;
+	linkparam.linktype = serv;
+
+	servtype = tmp >> 4;
+	linkparam.chtype = servtype;
+
+	tmp = cfpkt_extr_head_u8(pkt);
+	physlinkid = tmp & 0x07;
+	prio = tmp >> 3;
+
+	linkparam.priority = prio;
+	linkparam.phyid = physlinkid;
+	endpoint = cfpkt_extr_head_u8(pkt);
+	linkparam.endpoint = endpoint & 0x03;
+
+	switch (serv) {
+	case CFCTRL_SRV_VEI:
+	case CFCTRL_SRV_DBG:
+		if (CFCTRL_ERR_BIT & cmdrsp)
+			break;
+		/* Link ID */
+		linkid = cfpkt_extr_head_u8(pkt);
+		break;
+	case CFCTRL_SRV_VIDEO:
+		tmp = cfpkt_extr_head_u8(pkt);
+		linkparam.u.video.connid = tmp;
+		if (CFCTRL_ERR_BIT & cmdrsp)
+			break;
+		/* Link ID */
+		linkid = cfpkt_extr_head_u8(pkt);
+		break;
+
+	case CFCTRL_SRV_DATAGRAM:
+		linkparam.u.datagram.connid = cfpkt_extr_head_u32(pkt);
+		if (CFCTRL_ERR_BIT & cmdrsp)
+			break;
+		/* Link ID */
+		linkid = cfpkt_extr_head_u8(pkt);
+		break;
+	case CFCTRL_SRV_RFM:
+		/* Construct a frame, convert
+		 * DatagramConnectionID
+		 * to network format long and copy it out...
+		 */
+		linkparam.u.rfm.connid = cfpkt_extr_head_u32(pkt);
+		cp = (u8 *) linkparam.u.rfm.volume;
+		for (tmp = cfpkt_extr_head_u8(pkt);
+		     cfpkt_more(pkt) && tmp != '\0';
+		     tmp = cfpkt_extr_head_u8(pkt))
+			*cp++ = tmp;
+		*cp = '\0';
+
+		if (CFCTRL_ERR_BIT & cmdrsp)
+			break;
+		/* Link ID */
+		linkid = cfpkt_extr_head_u8(pkt);
+
+		break;
+	case CFCTRL_SRV_UTIL:
+		/* Construct a frame, convert
+		 * DatagramConnectionID
+		 * to network format long and copy it out...
+		 */
+		/* Fifosize KB */
+		linkparam.u.utility.fifosize_kb = cfpkt_extr_head_u16(pkt);
+		/* Fifosize bufs */
+		linkparam.u.utility.fifosize_bufs = cfpkt_extr_head_u16(pkt);
+		/* name */
+		cp = (u8 *) linkparam.u.utility.name;
+		caif_assert(sizeof(linkparam.u.utility.name)
+			     >= UTILITY_NAME_LENGTH);
+		for (i = 0; i < UTILITY_NAME_LENGTH && cfpkt_more(pkt); i++) {
+			tmp = cfpkt_extr_head_u8(pkt);
+			*cp++ = tmp;
+		}
+		/* Length */
+		len = cfpkt_extr_head_u8(pkt);
+		linkparam.u.utility.paramlen = len;
+		/* Param Data */
+		cp = linkparam.u.utility.params;
+		while (cfpkt_more(pkt) && len--) {
+			tmp = cfpkt_extr_head_u8(pkt);
+			*cp++ = tmp;
+		}
+		if (CFCTRL_ERR_BIT & cmdrsp)
+			break;
+		/* Link ID */
+		linkid = cfpkt_extr_head_u8(pkt);
+		/* Length */
+		len = cfpkt_extr_head_u8(pkt);
+		/* Param Data */
+		cfpkt_extr_head(pkt, NULL, len);
+		break;
+	default:
+		pr_warn("Request setup, invalid type (%d)\n", serv);
+		return -1;
+	}
+
+	rsp.cmd = CFCTRL_CMD_LINK_SETUP;
+	rsp.param = linkparam;
+	spin_lock_bh(&cfctrl->info_list_lock);
+	req = cfctrl_remove_req(cfctrl, &rsp);
+
+	if (CFCTRL_ERR_BIT == (CFCTRL_ERR_BIT & cmdrsp) ||
+		cfpkt_erroneous(pkt)) {
+		pr_err("Invalid O/E bit or parse error "
+				"on CAIF control channel\n");
+		cfctrl->res.reject_rsp(cfctrl->serv.layer.up, 0,
+				       req ? req->client_layer : NULL);
+	} else {
+		cfctrl->res.linksetup_rsp(cfctrl->serv.layer.up, linkid,
+					  serv, physlinkid,
+					  req ?  req->client_layer : NULL);
+	}
+
+	kfree(req);
+
+	spin_unlock_bh(&cfctrl->info_list_lock);
+
+	return 0;
+}
+
 static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
 {
 	u8 cmdrsp;
 	u8 cmd;
-	int ret = -1;
-	u8 len;
-	u8 param[255];
+	int ret = 0;
 	u8 linkid = 0;
 	struct cfctrl *cfctrl = container_obj(layer);
-	struct cfctrl_request_info rsp, *req;
-
 
 	cmdrsp = cfpkt_extr_head_u8(pkt);
 	cmd = cmdrsp & CFCTRL_CMD_MASK;
@@ -374,150 +511,7 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
 
 	switch (cmd) {
 	case CFCTRL_CMD_LINK_SETUP:
-		{
-			enum cfctrl_srv serv;
-			enum cfctrl_srv servtype;
-			u8 endpoint;
-			u8 physlinkid;
-			u8 prio;
-			u8 tmp;
-			u8 *cp;
-			int i;
-			struct cfctrl_link_param linkparam;
-			memset(&linkparam, 0, sizeof(linkparam));
-
-			tmp = cfpkt_extr_head_u8(pkt);
-
-			serv = tmp & CFCTRL_SRV_MASK;
-			linkparam.linktype = serv;
-
-			servtype = tmp >> 4;
-			linkparam.chtype = servtype;
-
-			tmp = cfpkt_extr_head_u8(pkt);
-			physlinkid = tmp & 0x07;
-			prio = tmp >> 3;
-
-			linkparam.priority = prio;
-			linkparam.phyid = physlinkid;
-			endpoint = cfpkt_extr_head_u8(pkt);
-			linkparam.endpoint = endpoint & 0x03;
-
-			switch (serv) {
-			case CFCTRL_SRV_VEI:
-			case CFCTRL_SRV_DBG:
-				if (CFCTRL_ERR_BIT & cmdrsp)
-					break;
-				/* Link ID */
-				linkid = cfpkt_extr_head_u8(pkt);
-				break;
-			case CFCTRL_SRV_VIDEO:
-				tmp = cfpkt_extr_head_u8(pkt);
-				linkparam.u.video.connid = tmp;
-				if (CFCTRL_ERR_BIT & cmdrsp)
-					break;
-				/* Link ID */
-				linkid = cfpkt_extr_head_u8(pkt);
-				break;
-
-			case CFCTRL_SRV_DATAGRAM:
-				linkparam.u.datagram.connid =
-				    cfpkt_extr_head_u32(pkt);
-				if (CFCTRL_ERR_BIT & cmdrsp)
-					break;
-				/* Link ID */
-				linkid = cfpkt_extr_head_u8(pkt);
-				break;
-			case CFCTRL_SRV_RFM:
-				/* Construct a frame, convert
-				 * DatagramConnectionID
-				 * to network format long and copy it out...
-				 */
-				linkparam.u.rfm.connid =
-				    cfpkt_extr_head_u32(pkt);
-				cp = (u8 *) linkparam.u.rfm.volume;
-				for (tmp = cfpkt_extr_head_u8(pkt);
-				     cfpkt_more(pkt) && tmp != '\0';
-				     tmp = cfpkt_extr_head_u8(pkt))
-					*cp++ = tmp;
-				*cp = '\0';
-
-				if (CFCTRL_ERR_BIT & cmdrsp)
-					break;
-				/* Link ID */
-				linkid = cfpkt_extr_head_u8(pkt);
-
-				break;
-			case CFCTRL_SRV_UTIL:
-				/* Construct a frame, convert
-				 * DatagramConnectionID
-				 * to network format long and copy it out...
-				 */
-				/* Fifosize KB */
-				linkparam.u.utility.fifosize_kb =
-				    cfpkt_extr_head_u16(pkt);
-				/* Fifosize bufs */
-				linkparam.u.utility.fifosize_bufs =
-				    cfpkt_extr_head_u16(pkt);
-				/* name */
-				cp = (u8 *) linkparam.u.utility.name;
-				caif_assert(sizeof(linkparam.u.utility.name)
-					     >= UTILITY_NAME_LENGTH);
-				for (i = 0;
-				     i < UTILITY_NAME_LENGTH
-				     && cfpkt_more(pkt); i++) {
-					tmp = cfpkt_extr_head_u8(pkt);
-					*cp++ = tmp;
-				}
-				/* Length */
-				len = cfpkt_extr_head_u8(pkt);
-				linkparam.u.utility.paramlen = len;
-				/* Param Data */
-				cp = linkparam.u.utility.params;
-				while (cfpkt_more(pkt) && len--) {
-					tmp = cfpkt_extr_head_u8(pkt);
-					*cp++ = tmp;
-				}
-				if (CFCTRL_ERR_BIT & cmdrsp)
-					break;
-				/* Link ID */
-				linkid = cfpkt_extr_head_u8(pkt);
-				/* Length */
-				len = cfpkt_extr_head_u8(pkt);
-				/* Param Data */
-				cfpkt_extr_head(pkt, &param, len);
-				break;
-			default:
-				pr_warn("Request setup, invalid type (%d)\n",
-					serv);
-				goto error;
-			}
-
-			rsp.cmd = cmd;
-			rsp.param = linkparam;
-			spin_lock_bh(&cfctrl->info_list_lock);
-			req = cfctrl_remove_req(cfctrl, &rsp);
-
-			if (CFCTRL_ERR_BIT == (CFCTRL_ERR_BIT & cmdrsp) ||
-				cfpkt_erroneous(pkt)) {
-				pr_err("Invalid O/E bit or parse error "
-						"on CAIF control channel\n");
-				cfctrl->res.reject_rsp(cfctrl->serv.layer.up,
-						       0,
-						       req ? req->client_layer
-						       : NULL);
-			} else {
-				cfctrl->res.linksetup_rsp(cfctrl->serv.
-							  layer.up, linkid,
-							  serv, physlinkid,
-							  req ? req->
-							  client_layer : NULL);
-			}
-
-			kfree(req);
-
-			spin_unlock_bh(&cfctrl->info_list_lock);
-		}
+		ret = cfctrl_link_setup(cfctrl, pkt, cmdrsp);
 		break;
 	case CFCTRL_CMD_LINK_DESTROY:
 		linkid = cfpkt_extr_head_u8(pkt);
@@ -544,9 +538,9 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
 		break;
 	default:
 		pr_err("Unrecognized Control Frame\n");
+		ret = -1;
 		goto error;
 	}
-	ret = 0;
 error:
 	cfpkt_destroy(pkt);
 	return ret;
diff --git linux-libre-5.10.240-gnu1/net/core/filter.c linux-libre-5.10.241-gnu1/net/core/filter.c
index 2018001d16bf..076b317c3594 100644
--- linux-libre-5.10.240-gnu1/net/core/filter.c
+++ linux-libre-5.10.241-gnu1/net/core/filter.c
@@ -8318,6 +8318,9 @@ static bool flow_dissector_is_valid_access(int off, int size,
 	if (off < 0 || off >= sizeof(struct __sk_buff))
 		return false;
 
+	if (off % size != 0)
+		return false;
+
 	if (type == BPF_WRITE)
 		return false;
 
diff --git linux-libre-5.10.240-gnu1/net/core/netpoll.c linux-libre-5.10.241-gnu1/net/core/netpoll.c
index 66a6f6241239..db18154aa238 100644
--- linux-libre-5.10.240-gnu1/net/core/netpoll.c
+++ linux-libre-5.10.241-gnu1/net/core/netpoll.c
@@ -812,6 +812,13 @@ put_noaddr:
 		goto put;
 
 	rtnl_unlock();
+
+	/* Make sure all NAPI polls which started before dev->npinfo
+	 * was visible have exited before we start calling NAPI poll.
+	 * NAPI skips locking if dev->npinfo is NULL.
+	 */
+	synchronize_rcu();
+
 	return 0;
 
 put:
diff --git linux-libre-5.10.240-gnu1/net/hsr/hsr_slave.c linux-libre-5.10.241-gnu1/net/hsr/hsr_slave.c
index aecc05a28fa1..03b64ecb9dca 100644
--- linux-libre-5.10.240-gnu1/net/hsr/hsr_slave.c
+++ linux-libre-5.10.241-gnu1/net/hsr/hsr_slave.c
@@ -60,8 +60,14 @@ static rx_handler_result_t hsr_handle_frame(struct sk_buff **pskb)
 	skb_push(skb, ETH_HLEN);
 	skb_reset_mac_header(skb);
 	if ((!hsr->prot_version && protocol == htons(ETH_P_PRP)) ||
-	    protocol == htons(ETH_P_HSR))
+	    protocol == htons(ETH_P_HSR)) {
+		if (!pskb_may_pull(skb, ETH_HLEN + HSR_HLEN)) {
+			kfree_skb(skb);
+			goto finish_consume;
+		}
+
 		skb_set_network_header(skb, ETH_HLEN + HSR_HLEN);
+	}
 	skb_reset_mac_len(skb);
 
 	hsr_forward_skb(skb, port);
diff --git linux-libre-5.10.240-gnu1/net/ipv4/netfilter/nf_reject_ipv4.c linux-libre-5.10.241-gnu1/net/ipv4/netfilter/nf_reject_ipv4.c
index efe14a6a5d9b..e89a4cbd9f5d 100644
--- linux-libre-5.10.240-gnu1/net/ipv4/netfilter/nf_reject_ipv4.c
+++ linux-libre-5.10.241-gnu1/net/ipv4/netfilter/nf_reject_ipv4.c
@@ -125,7 +125,7 @@ void nf_send_reset(struct net *net, struct sock *sk, struct sk_buff *oldskb,
 	if (!oth)
 		return;
 
-	if (hook == NF_INET_PRE_ROUTING && nf_reject_fill_skb_dst(oldskb))
+	if (!skb_dst(oldskb) && nf_reject_fill_skb_dst(oldskb) < 0)
 		return;
 
 	if (skb_rtable(oldskb)->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))
@@ -193,7 +193,7 @@ void nf_send_unreach(struct sk_buff *skb_in, int code, int hook)
 	if (iph->frag_off & htons(IP_OFFSET))
 		return;
 
-	if (hook == NF_INET_PRE_ROUTING && nf_reject_fill_skb_dst(skb_in))
+	if (!skb_dst(skb_in) && nf_reject_fill_skb_dst(skb_in) < 0)
 		return;
 
 	if (skb_csum_unnecessary(skb_in) || !nf_reject_verify_csum(proto)) {
diff --git linux-libre-5.10.240-gnu1/net/ipv4/route.c linux-libre-5.10.241-gnu1/net/ipv4/route.c
index 815b6b0089c2..7c4479adbf32 100644
--- linux-libre-5.10.240-gnu1/net/ipv4/route.c
+++ linux-libre-5.10.241-gnu1/net/ipv4/route.c
@@ -2465,7 +2465,6 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
 	do_cache = true;
 	if (type == RTN_BROADCAST) {
 		flags |= RTCF_BROADCAST | RTCF_LOCAL;
-		fi = NULL;
 	} else if (type == RTN_MULTICAST) {
 		flags |= RTCF_MULTICAST | RTCF_LOCAL;
 		if (!ip_check_mc_rcu(in_dev, fl4->daddr, fl4->saddr,
diff --git linux-libre-5.10.240-gnu1/net/ipv4/tcp_input.c linux-libre-5.10.241-gnu1/net/ipv4/tcp_input.c
index 82382ac1514f..64a87a39287a 100644
--- linux-libre-5.10.240-gnu1/net/ipv4/tcp_input.c
+++ linux-libre-5.10.241-gnu1/net/ipv4/tcp_input.c
@@ -4769,8 +4769,9 @@ static void tcp_ofo_queue(struct sock *sk)
 
 		if (before(TCP_SKB_CB(skb)->seq, dsack_high)) {
 			__u32 dsack = dsack_high;
+
 			if (before(TCP_SKB_CB(skb)->end_seq, dsack_high))
-				dsack_high = TCP_SKB_CB(skb)->end_seq;
+				dsack = TCP_SKB_CB(skb)->end_seq;
 			tcp_dsack_extend(sk, TCP_SKB_CB(skb)->seq, dsack);
 		}
 		p = rb_next(p);
diff --git linux-libre-5.10.240-gnu1/net/ipv4/udp_offload.c linux-libre-5.10.241-gnu1/net/ipv4/udp_offload.c
index 73beaa7e2d70..5d4413fe4195 100644
--- linux-libre-5.10.240-gnu1/net/ipv4/udp_offload.c
+++ linux-libre-5.10.241-gnu1/net/ipv4/udp_offload.c
@@ -58,7 +58,7 @@ static struct sk_buff *__skb_udp_tunnel_segment(struct sk_buff *skb,
 	remcsum = !!(skb_shinfo(skb)->gso_type & SKB_GSO_TUNNEL_REMCSUM);
 	skb->remcsum_offload = remcsum;
 
-	need_ipsec = skb_dst(skb) && dst_xfrm(skb_dst(skb));
+	need_ipsec = (skb_dst(skb) && dst_xfrm(skb_dst(skb))) || skb_sec_path(skb);
 	/* Try to offload checksum if possible */
 	offload_csum = !!(need_csum &&
 			  !need_ipsec &&
diff --git linux-libre-5.10.240-gnu1/net/ipv6/ip6_offload.c linux-libre-5.10.241-gnu1/net/ipv6/ip6_offload.c
index 673f02ea62aa..c145be2fd6e4 100644
--- linux-libre-5.10.240-gnu1/net/ipv6/ip6_offload.c
+++ linux-libre-5.10.241-gnu1/net/ipv6/ip6_offload.c
@@ -111,7 +111,9 @@ static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb,
 
 	ops = rcu_dereference(inet6_offloads[proto]);
 	if (likely(ops && ops->callbacks.gso_segment)) {
-		skb_reset_transport_header(skb);
+		if (!skb_reset_transport_header_careful(skb))
+			goto out;
+
 		segs = ops->callbacks.gso_segment(skb, features);
 		if (!segs)
 			skb->network_header = skb_mac_header(skb) + nhoff - skb->head;
diff --git linux-libre-5.10.240-gnu1/net/ipv6/netfilter/nf_reject_ipv6.c linux-libre-5.10.241-gnu1/net/ipv6/netfilter/nf_reject_ipv6.c
index df572724f254..5384b73e318e 100644
--- linux-libre-5.10.240-gnu1/net/ipv6/netfilter/nf_reject_ipv6.c
+++ linux-libre-5.10.241-gnu1/net/ipv6/netfilter/nf_reject_ipv6.c
@@ -161,7 +161,7 @@ void nf_send_reset6(struct net *net, struct sock *sk, struct sk_buff *oldskb,
 	fl6.fl6_sport = otcph->dest;
 	fl6.fl6_dport = otcph->source;
 
-	if (hook == NF_INET_PRE_ROUTING) {
+	if (!skb_dst(oldskb)) {
 		nf_ip6_route(net, &dst, flowi6_to_flowi(&fl6), false);
 		if (!dst)
 			return;
@@ -259,7 +259,7 @@ void nf_send_unreach6(struct net *net, struct sk_buff *skb_in,
 	if (hooknum == NF_INET_LOCAL_OUT && skb_in->dev == NULL)
 		skb_in->dev = net->loopback_dev;
 
-	if (hooknum == NF_INET_PRE_ROUTING && nf_reject6_fill_skb_dst(skb_in))
+	if (!skb_dst(skb_in) && nf_reject6_fill_skb_dst(skb_in) < 0)
 		return;
 
 	icmpv6_send(skb_in, ICMPV6_DEST_UNREACH, code, 0);
diff --git linux-libre-5.10.240-gnu1/net/ipv6/rpl_iptunnel.c linux-libre-5.10.241-gnu1/net/ipv6/rpl_iptunnel.c
index 5d47948c0364..b849d2a13f87 100644
--- linux-libre-5.10.240-gnu1/net/ipv6/rpl_iptunnel.c
+++ linux-libre-5.10.241-gnu1/net/ipv6/rpl_iptunnel.c
@@ -129,13 +129,13 @@ static int rpl_do_srh_inline(struct sk_buff *skb, const struct rpl_lwt *rlwt,
 			     struct dst_entry *cache_dst)
 {
 	struct ipv6_rpl_sr_hdr *isrh, *csrh;
-	const struct ipv6hdr *oldhdr;
+	struct ipv6hdr oldhdr;
 	struct ipv6hdr *hdr;
 	unsigned char *buf;
 	size_t hdrlen;
 	int err;
 
-	oldhdr = ipv6_hdr(skb);
+	memcpy(&oldhdr, ipv6_hdr(skb), sizeof(oldhdr));
 
 	buf = kcalloc(struct_size(srh, segments.addr, srh->segments_left), 2, GFP_ATOMIC);
 	if (!buf)
@@ -147,7 +147,7 @@ static int rpl_do_srh_inline(struct sk_buff *skb, const struct rpl_lwt *rlwt,
 	memcpy(isrh, srh, sizeof(*isrh));
 	memcpy(isrh->rpl_segaddr, &srh->rpl_segaddr[1],
 	       (srh->segments_left - 1) * 16);
-	isrh->rpl_segaddr[srh->segments_left - 1] = oldhdr->daddr;
+	isrh->rpl_segaddr[srh->segments_left - 1] = oldhdr.daddr;
 
 	ipv6_rpl_srh_compress(csrh, isrh, &srh->rpl_segaddr[0],
 			      isrh->segments_left - 1);
@@ -169,7 +169,7 @@ static int rpl_do_srh_inline(struct sk_buff *skb, const struct rpl_lwt *rlwt,
 	skb_mac_header_rebuild(skb);
 
 	hdr = ipv6_hdr(skb);
-	memmove(hdr, oldhdr, sizeof(*hdr));
+	memmove(hdr, &oldhdr, sizeof(*hdr));
 	isrh = (void *)hdr + sizeof(*hdr);
 	memcpy(isrh, csrh, hdrlen);
 
diff --git linux-libre-5.10.240-gnu1/net/ipv6/seg6_hmac.c linux-libre-5.10.241-gnu1/net/ipv6/seg6_hmac.c
index 2e2b94ae6355..4a3f7bb027ed 100644
--- linux-libre-5.10.240-gnu1/net/ipv6/seg6_hmac.c
+++ linux-libre-5.10.241-gnu1/net/ipv6/seg6_hmac.c
@@ -294,6 +294,9 @@ int seg6_hmac_info_add(struct net *net, u32 key, struct seg6_hmac_info *hinfo)
 	struct seg6_pernet_data *sdata = seg6_pernet(net);
 	int err;
 
+	if (!__hmac_get_algo(hinfo->alg_id))
+		return -EINVAL;
+
 	err = rhashtable_lookup_insert_fast(&sdata->hmac_infos, &hinfo->node,
 					    rht_params);
 
diff --git linux-libre-5.10.240-gnu1/net/mac80211/tx.c linux-libre-5.10.241-gnu1/net/mac80211/tx.c
index 0d6d12fc3c07..30ad46cfcad8 100644
--- linux-libre-5.10.240-gnu1/net/mac80211/tx.c
+++ linux-libre-5.10.241-gnu1/net/mac80211/tx.c
@@ -620,6 +620,12 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
 	else
 		tx->key = NULL;
 
+	if (info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP) {
+		if (tx->key && tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)
+			info->control.hw_key = &tx->key->conf;
+		return TX_CONTINUE;
+	}
+
 	if (tx->key) {
 		bool skip_hw = false;
 
@@ -3691,6 +3697,7 @@ begin:
 	 * The key can be removed while the packet was queued, so need to call
 	 * this here to get the current key.
 	 */
+	info->control.hw_key = NULL;
 	r = ieee80211_tx_h_select_key(&tx);
 	if (r != TX_CONTINUE) {
 		ieee80211_free_txskb(&local->hw, skb);
diff --git linux-libre-5.10.240-gnu1/net/ncsi/internal.h linux-libre-5.10.241-gnu1/net/ncsi/internal.h
index c61d2e2e93ad..6ebf9e55c046 100644
--- linux-libre-5.10.240-gnu1/net/ncsi/internal.h
+++ linux-libre-5.10.241-gnu1/net/ncsi/internal.h
@@ -107,7 +107,7 @@ struct ncsi_channel_version {
 	u8   update;		/* NCSI version update */
 	char alpha1;		/* NCSI version alpha1 */
 	char alpha2;		/* NCSI version alpha2 */
-	u8  fw_name[12];	/* Firmware name string                */
+	u8  fw_name[12 + 1];	/* Firmware name string                */
 	u32 fw_version;		/* Firmware version                   */
 	u16 pci_ids[4];		/* PCI identification                 */
 	u32 mf_id;		/* Manufacture ID                     */
diff --git linux-libre-5.10.240-gnu1/net/ncsi/ncsi-rsp.c linux-libre-5.10.241-gnu1/net/ncsi/ncsi-rsp.c
index 88fb86cf7b20..c1d42bbfdc7e 100644
--- linux-libre-5.10.240-gnu1/net/ncsi/ncsi-rsp.c
+++ linux-libre-5.10.241-gnu1/net/ncsi/ncsi-rsp.c
@@ -782,6 +782,7 @@ static int ncsi_rsp_handler_gvi(struct ncsi_request *nr)
 	ncv->alpha1 = rsp->alpha1;
 	ncv->alpha2 = rsp->alpha2;
 	memcpy(ncv->fw_name, rsp->fw_name, 12);
+	ncv->fw_name[12] = '\0';
 	ncv->fw_version = ntohl(rsp->fw_version);
 	for (i = 0; i < ARRAY_SIZE(ncv->pci_ids); i++)
 		ncv->pci_ids[i] = ntohs(rsp->pci_ids[i]);
diff --git linux-libre-5.10.240-gnu1/net/netfilter/nf_conntrack_netlink.c linux-libre-5.10.241-gnu1/net/netfilter/nf_conntrack_netlink.c
index b2b06033ef2c..f622fcad3f50 100644
--- linux-libre-5.10.240-gnu1/net/netfilter/nf_conntrack_netlink.c
+++ linux-libre-5.10.241-gnu1/net/netfilter/nf_conntrack_netlink.c
@@ -839,8 +839,6 @@ errout:
 
 static int ctnetlink_done(struct netlink_callback *cb)
 {
-	if (cb->args[1])
-		nf_ct_put((struct nf_conn *)cb->args[1]);
 	kfree(cb->data);
 	return 0;
 }
@@ -1112,19 +1110,26 @@ ignore_entry:
 	return 0;
 }
 
+static unsigned long ctnetlink_get_id(const struct nf_conn *ct)
+{
+	unsigned long id = nf_ct_get_id(ct);
+
+	return id ? id : 1;
+}
+
 static int
 ctnetlink_dump_table(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	unsigned int flags = cb->data ? NLM_F_DUMP_FILTERED : 0;
 	struct net *net = sock_net(skb->sk);
-	struct nf_conn *ct, *last;
+	unsigned long last_id = cb->args[1];
 	struct nf_conntrack_tuple_hash *h;
 	struct hlist_nulls_node *n;
 	struct nf_conn *nf_ct_evict[8];
+	struct nf_conn *ct;
 	int res, i;
 	spinlock_t *lockp;
 
-	last = (struct nf_conn *)cb->args[1];
 	i = 0;
 
 	local_bh_disable();
@@ -1160,7 +1165,7 @@ restart:
 				continue;
 
 			if (cb->args[1]) {
-				if (ct != last)
+				if (ctnetlink_get_id(ct) != last_id)
 					continue;
 				cb->args[1] = 0;
 			}
@@ -1173,8 +1178,7 @@ restart:
 					    NFNL_MSG_TYPE(cb->nlh->nlmsg_type),
 					    ct, true, flags);
 			if (res < 0) {
-				nf_conntrack_get(&ct->ct_general);
-				cb->args[1] = (unsigned long)ct;
+				cb->args[1] = ctnetlink_get_id(ct);
 				spin_unlock(lockp);
 				goto out;
 			}
@@ -1187,12 +1191,10 @@ restart:
 	}
 out:
 	local_bh_enable();
-	if (last) {
+	if (last_id) {
 		/* nf ct hash resize happened, now clear the leftover. */
-		if ((struct nf_conn *)cb->args[1] == last)
+		if (cb->args[1] == last_id)
 			cb->args[1] = 0;
-
-		nf_ct_put(last);
 	}
 
 	while (i) {
diff --git linux-libre-5.10.240-gnu1/net/netfilter/nf_tables_api.c linux-libre-5.10.241-gnu1/net/netfilter/nf_tables_api.c
index ff419ecb268a..8e799848cbcc 100644
--- linux-libre-5.10.240-gnu1/net/netfilter/nf_tables_api.c
+++ linux-libre-5.10.241-gnu1/net/netfilter/nf_tables_api.c
@@ -3347,7 +3347,7 @@ void nf_tables_rule_destroy(const struct nft_ctx *ctx, struct nft_rule *rule)
 /* can only be used if rule is no longer visible to dumps */
 static void nf_tables_rule_release(const struct nft_ctx *ctx, struct nft_rule *rule)
 {
-	lockdep_commit_lock_is_held(ctx->net);
+	WARN_ON_ONCE(!lockdep_commit_lock_is_held(ctx->net));
 
 	nft_rule_expr_deactivate(ctx, rule, NFT_TRANS_RELEASE);
 	nf_tables_rule_destroy(ctx, rule);
@@ -4860,7 +4860,7 @@ void nf_tables_deactivate_set(const struct nft_ctx *ctx, struct nft_set *set,
 			      struct nft_set_binding *binding,
 			      enum nft_trans_phase phase)
 {
-	lockdep_commit_lock_is_held(ctx->net);
+	WARN_ON_ONCE(!lockdep_commit_lock_is_held(ctx->net));
 
 	switch (phase) {
 	case NFT_TRANS_PREPARE_ERROR:
diff --git linux-libre-5.10.240-gnu1/net/netfilter/nft_reject.c linux-libre-5.10.241-gnu1/net/netfilter/nft_reject.c
index 61fb7e8afbf0..927ff8459bd9 100644
--- linux-libre-5.10.240-gnu1/net/netfilter/nft_reject.c
+++ linux-libre-5.10.241-gnu1/net/netfilter/nft_reject.c
@@ -40,6 +40,7 @@ int nft_reject_init(const struct nft_ctx *ctx,
 		    const struct nlattr * const tb[])
 {
 	struct nft_reject *priv = nft_expr_priv(expr);
+	int icmp_code;
 
 	if (tb[NFTA_REJECT_TYPE] == NULL)
 		return -EINVAL;
@@ -47,9 +48,17 @@ int nft_reject_init(const struct nft_ctx *ctx,
 	priv->type = ntohl(nla_get_be32(tb[NFTA_REJECT_TYPE]));
 	switch (priv->type) {
 	case NFT_REJECT_ICMP_UNREACH:
+	case NFT_REJECT_ICMPX_UNREACH:
 		if (tb[NFTA_REJECT_ICMP_CODE] == NULL)
 			return -EINVAL;
-		priv->icmp_code = nla_get_u8(tb[NFTA_REJECT_ICMP_CODE]);
+
+		icmp_code = nla_get_u8(tb[NFTA_REJECT_ICMP_CODE]);
+		if (priv->type == NFT_REJECT_ICMPX_UNREACH &&
+		    icmp_code > NFT_REJECT_ICMPX_MAX)
+			return -EINVAL;
+
+		priv->icmp_code = icmp_code;
+		break;
 	case NFT_REJECT_TCP_RST:
 		break;
 	default:
@@ -69,6 +78,7 @@ int nft_reject_dump(struct sk_buff *skb, const struct nft_expr *expr)
 
 	switch (priv->type) {
 	case NFT_REJECT_ICMP_UNREACH:
+	case NFT_REJECT_ICMPX_UNREACH:
 		if (nla_put_u8(skb, NFTA_REJECT_ICMP_CODE, priv->icmp_code))
 			goto nla_put_failure;
 		break;
diff --git linux-libre-5.10.240-gnu1/net/netfilter/nft_reject_inet.c linux-libre-5.10.241-gnu1/net/netfilter/nft_reject_inet.c
index c00b94a16682..554caf967baa 100644
--- linux-libre-5.10.240-gnu1/net/netfilter/nft_reject_inet.c
+++ linux-libre-5.10.241-gnu1/net/netfilter/nft_reject_inet.c
@@ -60,60 +60,16 @@ static void nft_reject_inet_eval(const struct nft_expr *expr,
 	regs->verdict.code = NF_DROP;
 }
 
-static int nft_reject_inet_init(const struct nft_ctx *ctx,
-				const struct nft_expr *expr,
-				const struct nlattr * const tb[])
+static int nft_reject_inet_validate(const struct nft_ctx *ctx,
+				    const struct nft_expr *expr,
+				    const struct nft_data **data)
 {
-	struct nft_reject *priv = nft_expr_priv(expr);
-	int icmp_code;
-
-	if (tb[NFTA_REJECT_TYPE] == NULL)
-		return -EINVAL;
-
-	priv->type = ntohl(nla_get_be32(tb[NFTA_REJECT_TYPE]));
-	switch (priv->type) {
-	case NFT_REJECT_ICMP_UNREACH:
-	case NFT_REJECT_ICMPX_UNREACH:
-		if (tb[NFTA_REJECT_ICMP_CODE] == NULL)
-			return -EINVAL;
-
-		icmp_code = nla_get_u8(tb[NFTA_REJECT_ICMP_CODE]);
-		if (priv->type == NFT_REJECT_ICMPX_UNREACH &&
-		    icmp_code > NFT_REJECT_ICMPX_MAX)
-			return -EINVAL;
-
-		priv->icmp_code = icmp_code;
-		break;
-	case NFT_REJECT_TCP_RST:
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int nft_reject_inet_dump(struct sk_buff *skb,
-				const struct nft_expr *expr)
-{
-	const struct nft_reject *priv = nft_expr_priv(expr);
-
-	if (nla_put_be32(skb, NFTA_REJECT_TYPE, htonl(priv->type)))
-		goto nla_put_failure;
-
-	switch (priv->type) {
-	case NFT_REJECT_ICMP_UNREACH:
-	case NFT_REJECT_ICMPX_UNREACH:
-		if (nla_put_u8(skb, NFTA_REJECT_ICMP_CODE, priv->icmp_code))
-			goto nla_put_failure;
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-
-nla_put_failure:
-	return -1;
+	return nft_chain_validate_hooks(ctx->chain,
+					(1 << NF_INET_LOCAL_IN) |
+					(1 << NF_INET_FORWARD) |
+					(1 << NF_INET_LOCAL_OUT) |
+					(1 << NF_INET_PRE_ROUTING) |
+					(1 << NF_INET_INGRESS));
 }
 
 static struct nft_expr_type nft_reject_inet_type;
@@ -121,9 +77,9 @@ static const struct nft_expr_ops nft_reject_inet_ops = {
 	.type		= &nft_reject_inet_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_reject)),
 	.eval		= nft_reject_inet_eval,
-	.init		= nft_reject_inet_init,
-	.dump		= nft_reject_inet_dump,
-	.validate	= nft_reject_validate,
+	.init		= nft_reject_init,
+	.dump		= nft_reject_dump,
+	.validate	= nft_reject_inet_validate,
 };
 
 static struct nft_expr_type nft_reject_inet_type __read_mostly = {
diff --git linux-libre-5.10.240-gnu1/net/netfilter/xt_nfacct.c linux-libre-5.10.241-gnu1/net/netfilter/xt_nfacct.c
index a97c2259bbc8..dd72f6fc57aa 100644
--- linux-libre-5.10.240-gnu1/net/netfilter/xt_nfacct.c
+++ linux-libre-5.10.241-gnu1/net/netfilter/xt_nfacct.c
@@ -38,8 +38,8 @@ nfacct_mt_checkentry(const struct xt_mtchk_param *par)
 
 	nfacct = nfnl_acct_find_get(par->net, info->name);
 	if (nfacct == NULL) {
-		pr_info_ratelimited("accounting object `%s' does not exists\n",
-				    info->name);
+		pr_info_ratelimited("accounting object `%.*s' does not exist\n",
+				    NFACCT_NAME_MAX, info->name);
 		return -ENOENT;
 	}
 	info->nfacct = nfacct;
diff --git linux-libre-5.10.240-gnu1/net/netlink/af_netlink.c linux-libre-5.10.241-gnu1/net/netlink/af_netlink.c
index 77631cb74a19..552682a5ff24 100644
--- linux-libre-5.10.240-gnu1/net/netlink/af_netlink.c
+++ linux-libre-5.10.241-gnu1/net/netlink/af_netlink.c
@@ -1213,7 +1213,7 @@ int netlink_attachskb(struct sock *sk, struct sk_buff *skb,
 	nlk = nlk_sk(sk);
 	rmem = atomic_add_return(skb->truesize, &sk->sk_rmem_alloc);
 
-	if ((rmem == skb->truesize || rmem < READ_ONCE(sk->sk_rcvbuf)) &&
+	if ((rmem == skb->truesize || rmem <= READ_ONCE(sk->sk_rcvbuf)) &&
 	    !test_bit(NETLINK_S_CONGESTED, &nlk->state)) {
 		netlink_skb_set_owner_r(skb, sk);
 		return 0;
diff --git linux-libre-5.10.240-gnu1/net/packet/af_packet.c linux-libre-5.10.241-gnu1/net/packet/af_packet.c
index 2f69cf5270db..4614fae54ed7 100644
--- linux-libre-5.10.240-gnu1/net/packet/af_packet.c
+++ linux-libre-5.10.241-gnu1/net/packet/af_packet.c
@@ -2739,7 +2739,7 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
 	int len_sum = 0;
 	int status = TP_STATUS_AVAILABLE;
 	int hlen, tlen, copylen = 0;
-	long timeo = 0;
+	long timeo;
 
 	mutex_lock(&po->pg_vec_lock);
 
@@ -2793,22 +2793,28 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
 	if ((size_max > dev->mtu + reserve + VLAN_HLEN) && !po->has_vnet_hdr)
 		size_max = dev->mtu + reserve + VLAN_HLEN;
 
+	timeo = sock_sndtimeo(&po->sk, msg->msg_flags & MSG_DONTWAIT);
 	reinit_completion(&po->skb_completion);
 
 	do {
 		ph = packet_current_frame(po, &po->tx_ring,
 					  TP_STATUS_SEND_REQUEST);
 		if (unlikely(ph == NULL)) {
-			if (need_wait && skb) {
-				timeo = sock_sndtimeo(&po->sk, msg->msg_flags & MSG_DONTWAIT);
+			/* Note: packet_read_pending() might be slow if we
+			 * have to call it as it's per_cpu variable, but in
+			 * fast-path we don't have to call it, only when ph
+			 * is NULL, we need to check the pending_refcnt.
+			 */
+			if (need_wait && packet_read_pending(&po->tx_ring)) {
 				timeo = wait_for_completion_interruptible_timeout(&po->skb_completion, timeo);
 				if (timeo <= 0) {
 					err = !timeo ? -ETIMEDOUT : -ERESTARTSYS;
 					goto out_put;
 				}
-			}
-			/* check for additional frames */
-			continue;
+				/* check for additional frames */
+				continue;
+			} else
+				break;
 		}
 
 		skb = NULL;
@@ -2898,14 +2904,7 @@ tpacket_error:
 		}
 		packet_increment_head(&po->tx_ring);
 		len_sum += tp_len;
-	} while (likely((ph != NULL) ||
-		/* Note: packet_read_pending() might be slow if we have
-		 * to call it as it's per_cpu variable, but in fast-path
-		 * we already short-circuit the loop with the first
-		 * condition, and luckily don't have to go that path
-		 * anyway.
-		 */
-		 (need_wait && packet_read_pending(&po->tx_ring))));
+	} while (1);
 
 	err = len_sum;
 	goto out_put;
@@ -4515,10 +4514,10 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
 	spin_lock(&po->bind_lock);
 	was_running = po->running;
 	num = po->num;
-	if (was_running) {
-		WRITE_ONCE(po->num, 0);
+	WRITE_ONCE(po->num, 0);
+	if (was_running)
 		__unregister_prot_hook(sk, false);
-	}
+
 	spin_unlock(&po->bind_lock);
 
 	synchronize_net();
@@ -4550,10 +4549,10 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
 	mutex_unlock(&po->pg_vec_lock);
 
 	spin_lock(&po->bind_lock);
-	if (was_running) {
-		WRITE_ONCE(po->num, num);
+	WRITE_ONCE(po->num, num);
+	if (was_running)
 		register_prot_hook(sk);
-	}
+
 	spin_unlock(&po->bind_lock);
 	if (pg_vec && (po->tp_version > TPACKET_V2)) {
 		/* Because we don't support block-based V3 on tx-ring */
diff --git linux-libre-5.10.240-gnu1/net/phonet/pep.c linux-libre-5.10.241-gnu1/net/phonet/pep.c
index 65d463ad8770..87066e3d4887 100644
--- linux-libre-5.10.240-gnu1/net/phonet/pep.c
+++ linux-libre-5.10.241-gnu1/net/phonet/pep.c
@@ -825,6 +825,7 @@ static struct sock *pep_sock_accept(struct sock *sk, int flags, int *errp,
 	}
 
 	/* Check for duplicate pipe handle */
+	pn_skb_get_dst_sockaddr(skb, &dst);
 	newsk = pep_find_pipe(&pn->hlist, &dst, pipe_handle);
 	if (unlikely(newsk)) {
 		__sock_put(newsk);
@@ -849,7 +850,6 @@ static struct sock *pep_sock_accept(struct sock *sk, int flags, int *errp,
 	newsk->sk_destruct = pipe_destruct;
 
 	newpn = pep_sk(newsk);
-	pn_skb_get_dst_sockaddr(skb, &dst);
 	pn_skb_get_src_sockaddr(skb, &src);
 	newpn->pn_sk.sobject = pn_sockaddr_get_object(&dst);
 	newpn->pn_sk.dobject = pn_sockaddr_get_object(&src);
diff --git linux-libre-5.10.240-gnu1/net/sched/act_ctinfo.c linux-libre-5.10.241-gnu1/net/sched/act_ctinfo.c
index 5aa005835c06..9e7dab17c978 100644
--- linux-libre-5.10.240-gnu1/net/sched/act_ctinfo.c
+++ linux-libre-5.10.241-gnu1/net/sched/act_ctinfo.c
@@ -44,9 +44,9 @@ static void tcf_ctinfo_dscp_set(struct nf_conn *ct, struct tcf_ctinfo *ca,
 				ipv4_change_dsfield(ip_hdr(skb),
 						    INET_ECN_MASK,
 						    newdscp);
-				ca->stats_dscp_set++;
+				atomic64_inc(&ca->stats_dscp_set);
 			} else {
-				ca->stats_dscp_error++;
+				atomic64_inc(&ca->stats_dscp_error);
 			}
 		}
 		break;
@@ -57,9 +57,9 @@ static void tcf_ctinfo_dscp_set(struct nf_conn *ct, struct tcf_ctinfo *ca,
 				ipv6_change_dsfield(ipv6_hdr(skb),
 						    INET_ECN_MASK,
 						    newdscp);
-				ca->stats_dscp_set++;
+				atomic64_inc(&ca->stats_dscp_set);
 			} else {
-				ca->stats_dscp_error++;
+				atomic64_inc(&ca->stats_dscp_error);
 			}
 		}
 		break;
@@ -72,7 +72,7 @@ static void tcf_ctinfo_cpmark_set(struct nf_conn *ct, struct tcf_ctinfo *ca,
 				  struct tcf_ctinfo_params *cp,
 				  struct sk_buff *skb)
 {
-	ca->stats_cpmark_set++;
+	atomic64_inc(&ca->stats_cpmark_set);
 	skb->mark = READ_ONCE(ct->mark) & cp->cpmarkmask;
 }
 
@@ -322,15 +322,18 @@ static int tcf_ctinfo_dump(struct sk_buff *skb, struct tc_action *a,
 	}
 
 	if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_DSCP_SET,
-			      ci->stats_dscp_set, TCA_CTINFO_PAD))
+			      atomic64_read(&ci->stats_dscp_set),
+			      TCA_CTINFO_PAD))
 		goto nla_put_failure;
 
 	if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_DSCP_ERROR,
-			      ci->stats_dscp_error, TCA_CTINFO_PAD))
+			      atomic64_read(&ci->stats_dscp_error),
+			      TCA_CTINFO_PAD))
 		goto nla_put_failure;
 
 	if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_CPMARK_SET,
-			      ci->stats_cpmark_set, TCA_CTINFO_PAD))
+			      atomic64_read(&ci->stats_cpmark_set),
+			      TCA_CTINFO_PAD))
 		goto nla_put_failure;
 
 	spin_unlock_bh(&ci->tcf_lock);
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_cake.c linux-libre-5.10.241-gnu1/net/sched/sch_cake.c
index d9535129f4e9..6dabe5eaa3be 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_cake.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_cake.c
@@ -1761,7 +1761,7 @@ static s32 cake_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 	ktime_t now = ktime_get();
 	struct cake_tin_data *b;
 	struct cake_flow *flow;
-	u32 idx;
+	u32 idx, tin;
 
 	/* choose flow to insert into */
 	idx = cake_classify(sch, &b, skb, q->flow_mode, &ret);
@@ -1771,6 +1771,7 @@ static s32 cake_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 		__qdisc_drop(skb, to_free);
 		return ret;
 	}
+	tin = (u32)(b - q->tins);
 	idx--;
 	flow = &b->flows[idx];
 
@@ -1938,13 +1939,22 @@ static s32 cake_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 		q->buffer_max_used = q->buffer_used;
 
 	if (q->buffer_used > q->buffer_limit) {
+		bool same_flow = false;
 		u32 dropped = 0;
+		u32 drop_id;
 
 		while (q->buffer_used > q->buffer_limit) {
 			dropped++;
-			cake_drop(sch, to_free);
+			drop_id = cake_drop(sch, to_free);
+
+			if ((drop_id >> 16) == tin &&
+			    (drop_id & 0xFFFF) == idx)
+				same_flow = true;
 		}
 		b->drop_overlimit += dropped;
+
+		if (same_flow)
+			return NET_XMIT_CN;
 	}
 	return NET_XMIT_SUCCESS;
 }
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_codel.c linux-libre-5.10.241-gnu1/net/sched/sch_codel.c
index d99c7386e24e..0d4228bfd1a0 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_codel.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_codel.c
@@ -95,10 +95,7 @@ static struct sk_buff *codel_qdisc_dequeue(struct Qdisc *sch)
 			    &q->stats, qdisc_pkt_len, codel_get_enqueue_time,
 			    drop_func, dequeue_func);
 
-	/* We cant call qdisc_tree_reduce_backlog() if our qlen is 0,
-	 * or HTB crashes. Defer it for next round.
-	 */
-	if (q->stats.drop_count && sch->q.qlen) {
+	if (q->stats.drop_count) {
 		qdisc_tree_reduce_backlog(sch, q->stats.drop_count, q->stats.drop_len);
 		q->stats.drop_count = 0;
 		q->stats.drop_len = 0;
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_drr.c linux-libre-5.10.241-gnu1/net/sched/sch_drr.c
index 7ddf73f5a418..7200895d98c0 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_drr.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_drr.c
@@ -111,6 +111,7 @@ static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 	if (cl == NULL)
 		return -ENOBUFS;
 
+	INIT_LIST_HEAD(&cl->alist);
 	cl->common.classid = classid;
 	cl->quantum	   = quantum;
 	cl->qdisc	   = qdisc_create_dflt(sch->dev_queue,
@@ -234,7 +235,7 @@ static void drr_qlen_notify(struct Qdisc *csh, unsigned long arg)
 {
 	struct drr_class *cl = (struct drr_class *)arg;
 
-	list_del(&cl->alist);
+	list_del_init(&cl->alist);
 }
 
 static int drr_dump_class(struct Qdisc *sch, unsigned long arg,
@@ -401,7 +402,7 @@ static struct sk_buff *drr_dequeue(struct Qdisc *sch)
 			if (unlikely(skb == NULL))
 				goto out;
 			if (cl->qdisc->q.qlen == 0)
-				list_del(&cl->alist);
+				list_del_init(&cl->alist);
 
 			bstats_update(&cl->bstats, skb);
 			qdisc_bstats_update(sch, skb);
@@ -442,7 +443,7 @@ static void drr_reset_qdisc(struct Qdisc *sch)
 	for (i = 0; i < q->clhash.hashsize; i++) {
 		hlist_for_each_entry(cl, &q->clhash.hash[i], common.hnode) {
 			if (cl->qdisc->q.qlen)
-				list_del(&cl->alist);
+				list_del_init(&cl->alist);
 			qdisc_reset(cl->qdisc);
 		}
 	}
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_ets.c linux-libre-5.10.241-gnu1/net/sched/sch_ets.c
index 4f4da11a2c77..e38879e59872 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_ets.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_ets.c
@@ -664,24 +664,24 @@ static int ets_qdisc_change(struct Qdisc *sch, struct nlattr *opt,
 
 	sch_tree_lock(sch);
 
-	q->nbands = nbands;
+	for (i = nbands; i < oldbands; i++) {
+		if (i >= q->nstrict && q->classes[i].qdisc->q.qlen)
+			list_del_init(&q->classes[i].alist);
+		qdisc_purge_queue(q->classes[i].qdisc);
+	}
+
+	WRITE_ONCE(q->nbands, nbands);
 	for (i = nstrict; i < q->nstrict; i++) {
-		INIT_LIST_HEAD(&q->classes[i].alist);
 		if (q->classes[i].qdisc->q.qlen) {
 			list_add_tail(&q->classes[i].alist, &q->active);
 			q->classes[i].deficit = quanta[i];
 		}
 	}
-	for (i = q->nbands; i < oldbands; i++) {
-		if (i >= q->nstrict && q->classes[i].qdisc->q.qlen)
-			list_del_init(&q->classes[i].alist);
-		qdisc_purge_queue(q->classes[i].qdisc);
-	}
-	q->nstrict = nstrict;
+	WRITE_ONCE(q->nstrict, nstrict);
 	memcpy(q->prio2band, priomap, sizeof(priomap));
 
 	for (i = 0; i < q->nbands; i++)
-		q->classes[i].quantum = quanta[i];
+		WRITE_ONCE(q->classes[i].quantum, quanta[i]);
 
 	for (i = oldbands; i < q->nbands; i++) {
 		q->classes[i].qdisc = queues[i];
@@ -694,7 +694,11 @@ static int ets_qdisc_change(struct Qdisc *sch, struct nlattr *opt,
 	ets_offload_change(sch);
 	for (i = q->nbands; i < oldbands; i++) {
 		qdisc_put(q->classes[i].qdisc);
-		memset(&q->classes[i], 0, sizeof(q->classes[i]));
+		q->classes[i].qdisc = NULL;
+		WRITE_ONCE(q->classes[i].quantum, 0);
+		q->classes[i].deficit = 0;
+		memset(&q->classes[i].bstats, 0, sizeof(q->classes[i].bstats));
+		memset(&q->classes[i].qstats, 0, sizeof(q->classes[i].qstats));
 	}
 	return 0;
 }
@@ -703,7 +707,7 @@ static int ets_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
 			  struct netlink_ext_ack *extack)
 {
 	struct ets_sched *q = qdisc_priv(sch);
-	int err;
+	int err, i;
 
 	if (!opt)
 		return -EINVAL;
@@ -713,6 +717,9 @@ static int ets_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
 		return err;
 
 	INIT_LIST_HEAD(&q->active);
+	for (i = 0; i < TCQ_ETS_MAX_BANDS; i++)
+		INIT_LIST_HEAD(&q->classes[i].alist);
+
 	return ets_qdisc_change(sch, opt, extack);
 }
 
@@ -745,6 +752,7 @@ static int ets_qdisc_dump(struct Qdisc *sch, struct sk_buff *skb)
 	struct ets_sched *q = qdisc_priv(sch);
 	struct nlattr *opts;
 	struct nlattr *nest;
+	u8 nbands, nstrict;
 	int band;
 	int prio;
 	int err;
@@ -757,21 +765,22 @@ static int ets_qdisc_dump(struct Qdisc *sch, struct sk_buff *skb)
 	if (!opts)
 		goto nla_err;
 
-	if (nla_put_u8(skb, TCA_ETS_NBANDS, q->nbands))
+	nbands = READ_ONCE(q->nbands);
+	if (nla_put_u8(skb, TCA_ETS_NBANDS, nbands))
 		goto nla_err;
 
-	if (q->nstrict &&
-	    nla_put_u8(skb, TCA_ETS_NSTRICT, q->nstrict))
+	nstrict = READ_ONCE(q->nstrict);
+	if (nstrict && nla_put_u8(skb, TCA_ETS_NSTRICT, nstrict))
 		goto nla_err;
 
-	if (q->nbands > q->nstrict) {
+	if (nbands > nstrict) {
 		nest = nla_nest_start(skb, TCA_ETS_QUANTA);
 		if (!nest)
 			goto nla_err;
 
-		for (band = q->nstrict; band < q->nbands; band++) {
+		for (band = nstrict; band < nbands; band++) {
 			if (nla_put_u32(skb, TCA_ETS_QUANTA_BAND,
-					q->classes[band].quantum))
+					READ_ONCE(q->classes[band].quantum)))
 				goto nla_err;
 		}
 
@@ -783,7 +792,8 @@ static int ets_qdisc_dump(struct Qdisc *sch, struct sk_buff *skb)
 		goto nla_err;
 
 	for (prio = 0; prio <= TC_PRIO_MAX; prio++) {
-		if (nla_put_u8(skb, TCA_ETS_PRIOMAP_BAND, q->prio2band[prio]))
+		if (nla_put_u8(skb, TCA_ETS_PRIOMAP_BAND,
+			       READ_ONCE(q->prio2band[prio])))
 			goto nla_err;
 	}
 
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_fq_codel.c linux-libre-5.10.241-gnu1/net/sched/sch_fq_codel.c
index 60dbc549e991..3c1efe360def 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_fq_codel.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_fq_codel.c
@@ -314,10 +314,8 @@ begin:
 	}
 	qdisc_bstats_update(sch, skb);
 	flow->deficit -= qdisc_pkt_len(skb);
-	/* We cant call qdisc_tree_reduce_backlog() if our qlen is 0,
-	 * or HTB crashes. Defer it for next round.
-	 */
-	if (q->cstats.drop_count && sch->q.qlen) {
+
+	if (q->cstats.drop_count) {
 		qdisc_tree_reduce_backlog(sch, q->cstats.drop_count,
 					  q->cstats.drop_len);
 		q->cstats.drop_count = 0;
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_hfsc.c linux-libre-5.10.241-gnu1/net/sched/sch_hfsc.c
index 443db2c08a09..2454bafbbb11 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_hfsc.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_hfsc.c
@@ -209,7 +209,10 @@ eltree_insert(struct hfsc_class *cl)
 static inline void
 eltree_remove(struct hfsc_class *cl)
 {
-	rb_erase(&cl->el_node, &cl->sched->eligible);
+	if (!RB_EMPTY_NODE(&cl->el_node)) {
+		rb_erase(&cl->el_node, &cl->sched->eligible);
+		RB_CLEAR_NODE(&cl->el_node);
+	}
 }
 
 static inline void
@@ -1230,7 +1233,8 @@ hfsc_qlen_notify(struct Qdisc *sch, unsigned long arg)
 	/* vttree is now handled in update_vf() so that update_vf(cl, 0, 0)
 	 * needs to be called explicitly to remove a class from vttree.
 	 */
-	update_vf(cl, 0, 0);
+	if (cl->cl_nactive)
+		update_vf(cl, 0, 0);
 	if (cl->cl_flags & HFSC_RSC)
 		eltree_remove(cl);
 }
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_htb.c linux-libre-5.10.241-gnu1/net/sched/sch_htb.c
index ff84ed531199..b301efa41c1c 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_htb.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_htb.c
@@ -331,7 +331,8 @@ static void htb_add_to_wait_tree(struct htb_sched *q,
  */
 static inline void htb_next_rb_node(struct rb_node **n)
 {
-	*n = rb_next(*n);
+	if (*n)
+		*n = rb_next(*n);
 }
 
 /**
@@ -557,7 +558,7 @@ htb_change_class_mode(struct htb_sched *q, struct htb_class *cl, s64 *diff)
  */
 static inline void htb_activate(struct htb_sched *q, struct htb_class *cl)
 {
-	WARN_ON(cl->level || !cl->leaf.q || !cl->leaf.q->q.qlen);
+	WARN_ON(cl->level || !cl->leaf.q);
 
 	if (!cl->prio_activity) {
 		cl->prio_activity = 1 << cl->prio;
@@ -573,8 +574,8 @@ static inline void htb_activate(struct htb_sched *q, struct htb_class *cl)
  */
 static inline void htb_deactivate(struct htb_sched *q, struct htb_class *cl)
 {
-	WARN_ON(!cl->prio_activity);
-
+	if (!cl->prio_activity)
+		return;
 	htb_deactivate_prios(q, cl);
 	cl->prio_activity = 0;
 }
@@ -775,7 +776,9 @@ static struct htb_class *htb_lookup_leaf(struct htb_prio *hprio, const int prio)
 		u32 *pid;
 	} stk[TC_HTB_MAXDEPTH], *sp = stk;
 
-	BUG_ON(!hprio->row.rb_node);
+	if (unlikely(!hprio->row.rb_node))
+		return NULL;
+
 	sp->root = hprio->row.rb_node;
 	sp->pptr = &hprio->ptr;
 	sp->pid = &hprio->last_ptr_id;
@@ -1278,8 +1281,7 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg)
 	if (cl->parent)
 		cl->parent->children--;
 
-	if (cl->prio_activity)
-		htb_deactivate(q, cl);
+	htb_deactivate(q, cl);
 
 	if (cl->cmode != HTB_CAN_SEND)
 		htb_safe_rb_erase(&cl->pq_node,
@@ -1404,8 +1406,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
 			/* turn parent into inner node */
 			qdisc_purge_queue(parent->leaf.q);
 			parent_qdisc = parent->leaf.q;
-			if (parent->prio_activity)
-				htb_deactivate(q, parent);
+			htb_deactivate(q, parent);
 
 			/* remove from evt list because of level change */
 			if (parent->cmode != HTB_CAN_SEND) {
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_netem.c linux-libre-5.10.241-gnu1/net/sched/sch_netem.c
index 22f5d9421f6a..951156d7e548 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_netem.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_netem.c
@@ -962,6 +962,41 @@ static int parse_attr(struct nlattr *tb[], int maxtype, struct nlattr *nla,
 	return 0;
 }
 
+static const struct Qdisc_class_ops netem_class_ops;
+
+static int check_netem_in_tree(struct Qdisc *sch, bool duplicates,
+			       struct netlink_ext_ack *extack)
+{
+	struct Qdisc *root, *q;
+	unsigned int i;
+
+	root = qdisc_root_sleeping(sch);
+
+	if (sch != root && root->ops->cl_ops == &netem_class_ops) {
+		if (duplicates ||
+		    ((struct netem_sched_data *)qdisc_priv(root))->duplicate)
+			goto err;
+	}
+
+	if (!qdisc_dev(root))
+		return 0;
+
+	hash_for_each(qdisc_dev(root)->qdisc_hash, i, q, hash) {
+		if (sch != q && q->ops->cl_ops == &netem_class_ops) {
+			if (duplicates ||
+			    ((struct netem_sched_data *)qdisc_priv(q))->duplicate)
+				goto err;
+		}
+	}
+
+	return 0;
+
+err:
+	NL_SET_ERR_MSG(extack,
+		       "netem: cannot mix duplicating netems with other netems in tree");
+	return -EINVAL;
+}
+
 /* Parse netlink message to set options */
 static int netem_change(struct Qdisc *sch, struct nlattr *opt,
 			struct netlink_ext_ack *extack)
@@ -1023,6 +1058,11 @@ static int netem_change(struct Qdisc *sch, struct nlattr *opt,
 	q->gap = qopt->gap;
 	q->counter = 0;
 	q->loss = qopt->loss;
+
+	ret = check_netem_in_tree(sch, qopt->duplicate, extack);
+	if (ret)
+		goto unlock;
+
 	q->duplicate = qopt->duplicate;
 
 	/* for compatibility with earlier versions.
diff --git linux-libre-5.10.240-gnu1/net/sched/sch_qfq.c linux-libre-5.10.241-gnu1/net/sched/sch_qfq.c
index 1ee15db5fcc8..e85b56a9a39e 100644
--- linux-libre-5.10.240-gnu1/net/sched/sch_qfq.c
+++ linux-libre-5.10.241-gnu1/net/sched/sch_qfq.c
@@ -354,7 +354,7 @@ static void qfq_deactivate_class(struct qfq_sched *q, struct qfq_class *cl)
 	struct qfq_aggregate *agg = cl->agg;
 
 
-	list_del(&cl->alist); /* remove from RR queue of the aggregate */
+	list_del_init(&cl->alist); /* remove from RR queue of the aggregate */
 	if (list_empty(&agg->active)) /* agg is now inactive */
 		qfq_deactivate_agg(q, agg);
 }
@@ -414,7 +414,7 @@ static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 	bool existing = false;
 	struct nlattr *tb[TCA_QFQ_MAX + 1];
 	struct qfq_aggregate *new_agg = NULL;
-	u32 weight, lmax, inv_w;
+	u32 weight, lmax, inv_w, old_weight, old_lmax;
 	int err;
 	int delta_w;
 
@@ -448,12 +448,16 @@ static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 	inv_w = ONE_FP / weight;
 	weight = ONE_FP / inv_w;
 
-	if (cl != NULL &&
-	    lmax == cl->agg->lmax &&
-	    weight == cl->agg->class_weight)
-		return 0; /* nothing to change */
+	if (cl != NULL) {
+		sch_tree_lock(sch);
+		old_weight = cl->agg->class_weight;
+		old_lmax   = cl->agg->lmax;
+		sch_tree_unlock(sch);
+		if (lmax == old_lmax && weight == old_weight)
+			return 0; /* nothing to change */
+	}
 
-	delta_w = weight - (cl ? cl->agg->class_weight : 0);
+	delta_w = weight - (cl ? old_weight : 0);
 
 	if (q->wsum + delta_w > QFQ_MAX_WSUM) {
 		pr_notice("qfq: total weight out of range (%d + %u)\n",
@@ -482,6 +486,7 @@ static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 
 	cl->common.classid = classid;
 	cl->deficit = lmax;
+	INIT_LIST_HEAD(&cl->alist);
 
 	cl->qdisc = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
 				      classid, NULL);
@@ -534,9 +539,6 @@ destroy_class:
 
 static void qfq_destroy_class(struct Qdisc *sch, struct qfq_class *cl)
 {
-	struct qfq_sched *q = qdisc_priv(sch);
-
-	qfq_rm_from_agg(q, cl);
 	gen_kill_estimator(&cl->rate_est);
 	qdisc_put(cl->qdisc);
 	kfree(cl);
@@ -554,6 +556,7 @@ static int qfq_delete_class(struct Qdisc *sch, unsigned long arg)
 
 	qdisc_purge_queue(cl->qdisc);
 	qdisc_class_hash_remove(&q->clhash, &cl->common);
+	qfq_rm_from_agg(q, cl);
 
 	sch_tree_unlock(sch);
 
@@ -624,6 +627,7 @@ static int qfq_dump_class(struct Qdisc *sch, unsigned long arg,
 {
 	struct qfq_class *cl = (struct qfq_class *)arg;
 	struct nlattr *nest;
+	u32 class_weight, lmax;
 
 	tcm->tcm_parent	= TC_H_ROOT;
 	tcm->tcm_handle	= cl->common.classid;
@@ -632,8 +636,13 @@ static int qfq_dump_class(struct Qdisc *sch, unsigned long arg,
 	nest = nla_nest_start_noflag(skb, TCA_OPTIONS);
 	if (nest == NULL)
 		goto nla_put_failure;
-	if (nla_put_u32(skb, TCA_QFQ_WEIGHT, cl->agg->class_weight) ||
-	    nla_put_u32(skb, TCA_QFQ_LMAX, cl->agg->lmax))
+
+	sch_tree_lock(sch);
+	class_weight	= cl->agg->class_weight;
+	lmax		= cl->agg->lmax;
+	sch_tree_unlock(sch);
+	if (nla_put_u32(skb, TCA_QFQ_WEIGHT, class_weight) ||
+	    nla_put_u32(skb, TCA_QFQ_LMAX, lmax))
 		goto nla_put_failure;
 	return nla_nest_end(skb, nest);
 
@@ -650,8 +659,10 @@ static int qfq_dump_class_stats(struct Qdisc *sch, unsigned long arg,
 
 	memset(&xstats, 0, sizeof(xstats));
 
+	sch_tree_lock(sch);
 	xstats.weight = cl->agg->class_weight;
 	xstats.lmax = cl->agg->lmax;
+	sch_tree_unlock(sch);
 
 	if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch),
 				  d, NULL, &cl->bstats) < 0 ||
@@ -995,7 +1006,7 @@ static struct sk_buff *agg_dequeue(struct qfq_aggregate *agg,
 	cl->deficit -= (int) len;
 
 	if (cl->qdisc->q.qlen == 0) /* no more packets, remove from list */
-		list_del(&cl->alist);
+		list_del_init(&cl->alist);
 	else if (cl->deficit < qdisc_pkt_len(cl->qdisc->ops->peek(cl->qdisc))) {
 		cl->deficit += agg->lmax;
 		list_move_tail(&cl->alist, &agg->active);
@@ -1427,6 +1438,8 @@ static void qfq_qlen_notify(struct Qdisc *sch, unsigned long arg)
 	struct qfq_sched *q = qdisc_priv(sch);
 	struct qfq_class *cl = (struct qfq_class *)arg;
 
+	if (list_empty(&cl->alist))
+		return;
 	qfq_deactivate_class(q, cl);
 }
 
@@ -1497,6 +1510,7 @@ static void qfq_destroy_qdisc(struct Qdisc *sch)
 	for (i = 0; i < q->clhash.hashsize; i++) {
 		hlist_for_each_entry_safe(cl, next, &q->clhash.hash[i],
 					  common.hnode) {
+			qfq_rm_from_agg(q, cl);
 			qfq_destroy_class(sch, cl);
 		}
 	}
diff --git linux-libre-5.10.240-gnu1/net/sctp/input.c linux-libre-5.10.241-gnu1/net/sctp/input.c
index 8fe1a74f0618..079b1bfc7d31 100644
--- linux-libre-5.10.240-gnu1/net/sctp/input.c
+++ linux-libre-5.10.241-gnu1/net/sctp/input.c
@@ -114,7 +114,7 @@ int sctp_rcv(struct sk_buff *skb)
 	 * it's better to just linearize it otherwise crc computing
 	 * takes longer.
 	 */
-	if ((!is_gso && skb_linearize(skb)) ||
+	if (((!is_gso || skb_cloned(skb)) && skb_linearize(skb)) ||
 	    !pskb_may_pull(skb, sizeof(struct sctphdr)))
 		goto discard_it;
 
diff --git linux-libre-5.10.240-gnu1/net/tls/tls_sw.c linux-libre-5.10.241-gnu1/net/tls/tls_sw.c
index 7a448fd96f81..e519a0160668 100644
--- linux-libre-5.10.240-gnu1/net/tls/tls_sw.c
+++ linux-libre-5.10.241-gnu1/net/tls/tls_sw.c
@@ -825,6 +825,19 @@ more_data:
 		delta = msg->sg.size;
 		psock->eval = sk_psock_msg_verdict(sk, psock, msg);
 		delta -= msg->sg.size;
+
+		if ((s32)delta > 0) {
+			/* It indicates that we executed bpf_msg_pop_data(),
+			 * causing the plaintext data size to decrease.
+			 * Therefore the encrypted data size also needs to
+			 * correspondingly decrease. We only need to subtract
+			 * delta to calculate the new ciphertext length since
+			 * ktls does not support block encryption.
+			 */
+			struct sk_msg *enc = &ctx->open_rec->msg_encrypted;
+
+			sk_msg_trim(sk, enc, enc->sg.size - delta);
+		}
 	}
 	if (msg->cork_bytes && msg->cork_bytes > msg->sg.size &&
 	    !enospc && !full_record) {
diff --git linux-libre-5.10.240-gnu1/net/vmw_vsock/af_vsock.c linux-libre-5.10.241-gnu1/net/vmw_vsock/af_vsock.c
index 56bbc2970ffe..f04b39c601f8 100644
--- linux-libre-5.10.240-gnu1/net/vmw_vsock/af_vsock.c
+++ linux-libre-5.10.241-gnu1/net/vmw_vsock/af_vsock.c
@@ -674,7 +674,8 @@ static int __vsock_bind_stream(struct vsock_sock *vsk,
 		unsigned int i;
 
 		for (i = 0; i < MAX_PORT_RETRIES; i++) {
-			if (port <= LAST_RESERVED_PORT)
+			if (port == VMADDR_PORT_ANY ||
+			    port <= LAST_RESERVED_PORT)
 				port = LAST_RESERVED_PORT + 1;
 
 			new_addr.svm_port = port++;
diff --git linux-libre-5.10.240-gnu1/net/wireless/mlme.c linux-libre-5.10.241-gnu1/net/wireless/mlme.c
index 6dcfc5a34874..8fce621a3f01 100644
--- linux-libre-5.10.240-gnu1/net/wireless/mlme.c
+++ linux-libre-5.10.241-gnu1/net/wireless/mlme.c
@@ -657,7 +657,8 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
 
 	mgmt = (const struct ieee80211_mgmt *)params->buf;
 
-	if (!ieee80211_is_mgmt(mgmt->frame_control))
+	if (!ieee80211_is_mgmt(mgmt->frame_control) ||
+	    ieee80211_has_order(mgmt->frame_control))
 		return -EINVAL;
 
 	stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
diff --git linux-libre-5.10.240-gnu1/samples/mei/mei-amt-version.c linux-libre-5.10.241-gnu1/samples/mei/mei-amt-version.c
index ad3e56042f96..892a221b44b4 100644
--- linux-libre-5.10.240-gnu1/samples/mei/mei-amt-version.c
+++ linux-libre-5.10.241-gnu1/samples/mei/mei-amt-version.c
@@ -69,11 +69,11 @@
 #include <string.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
+#include <sys/time.h>
 #include <unistd.h>
 #include <errno.h>
 #include <stdint.h>
 #include <stdbool.h>
-#include <bits/wordsize.h>
 #include <linux/mei.h>
 
 /*****************************************************************************
diff --git linux-libre-5.10.240-gnu1/scripts/kconfig/gconf.c linux-libre-5.10.241-gnu1/scripts/kconfig/gconf.c
index 409799912731..e092bb686f45 100644
--- linux-libre-5.10.240-gnu1/scripts/kconfig/gconf.c
+++ linux-libre-5.10.241-gnu1/scripts/kconfig/gconf.c
@@ -787,7 +787,7 @@ static void renderer_edited(GtkCellRendererText * cell,
 	struct symbol *sym;
 
 	if (!gtk_tree_model_get_iter(model2, &iter, path))
-		return;
+		goto free;
 
 	gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
 	sym = menu->sym;
@@ -799,6 +799,7 @@ static void renderer_edited(GtkCellRendererText * cell,
 
 	update_tree(&rootmenu, NULL);
 
+free:
 	gtk_tree_path_free(path);
 }
 
@@ -981,13 +982,14 @@ on_treeview2_key_press_event(GtkWidget * widget,
 void
 on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
 {
+	GtkTreeModel *model = gtk_tree_view_get_model(treeview);
 	GtkTreeSelection *selection;
 	GtkTreeIter iter;
 	struct menu *menu;
 
 	selection = gtk_tree_view_get_selection(treeview);
-	if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
-		gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
+	if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
+		gtk_tree_model_get(model, &iter, COL_MENU, &menu, -1);
 		text_insert_help(menu);
 	}
 }
diff --git linux-libre-5.10.240-gnu1/scripts/kconfig/lxdialog/inputbox.c linux-libre-5.10.241-gnu1/scripts/kconfig/lxdialog/inputbox.c
index 1dcfb288ee63..327b60cdb8da 100644
--- linux-libre-5.10.240-gnu1/scripts/kconfig/lxdialog/inputbox.c
+++ linux-libre-5.10.241-gnu1/scripts/kconfig/lxdialog/inputbox.c
@@ -39,8 +39,10 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
 
 	if (!init)
 		instr[0] = '\0';
-	else
-		strcpy(instr, init);
+	else {
+		strncpy(instr, init, sizeof(dialog_input_result) - 1);
+		instr[sizeof(dialog_input_result) - 1] = '\0';
+	}
 
 do_resize:
 	if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGTH_MIN))
diff --git linux-libre-5.10.240-gnu1/scripts/kconfig/lxdialog/menubox.c linux-libre-5.10.241-gnu1/scripts/kconfig/lxdialog/menubox.c
index 58c2f8afe59b..7e10e919fbdc 100644
--- linux-libre-5.10.240-gnu1/scripts/kconfig/lxdialog/menubox.c
+++ linux-libre-5.10.241-gnu1/scripts/kconfig/lxdialog/menubox.c
@@ -272,7 +272,7 @@ do_resize:
 		if (key < 256 && isalpha(key))
 			key = tolower(key);
 
-		if (strchr("ynmh", key))
+		if (strchr("ynmh ", key))
 			i = max_choice;
 		else {
 			for (i = choice + 1; i < max_choice; i++) {
diff --git linux-libre-5.10.240-gnu1/scripts/kconfig/nconf.c linux-libre-5.10.241-gnu1/scripts/kconfig/nconf.c
index af814b39b876..cdbd60a3ae16 100644
--- linux-libre-5.10.240-gnu1/scripts/kconfig/nconf.c
+++ linux-libre-5.10.241-gnu1/scripts/kconfig/nconf.c
@@ -581,6 +581,8 @@ static void item_add_str(const char *fmt, ...)
 		tmp_str,
 		sizeof(k_menu_items[index].str));
 
+	k_menu_items[index].str[sizeof(k_menu_items[index].str) - 1] = '\0';
+
 	free_item(curses_menu_items[index]);
 	curses_menu_items[index] = new_item(
 			k_menu_items[index].str,
diff --git linux-libre-5.10.240-gnu1/scripts/kconfig/nconf.gui.c linux-libre-5.10.241-gnu1/scripts/kconfig/nconf.gui.c
index 77f525a8617c..8b3e9bc893a7 100644
--- linux-libre-5.10.240-gnu1/scripts/kconfig/nconf.gui.c
+++ linux-libre-5.10.241-gnu1/scripts/kconfig/nconf.gui.c
@@ -398,6 +398,7 @@ int dialog_inputbox(WINDOW *main_window,
 	x = (columns-win_cols)/2;
 
 	strncpy(result, init, *result_len);
+	result[*result_len - 1] = '\0';
 
 	/* create the windows */
 	win = newwin(win_lines, win_cols, y, x);
diff --git linux-libre-5.10.240-gnu1/scripts/kconfig/qconf.cc linux-libre-5.10.241-gnu1/scripts/kconfig/qconf.cc
index b889fe604e42..1c44c83f61a6 100644
--- linux-libre-5.10.240-gnu1/scripts/kconfig/qconf.cc
+++ linux-libre-5.10.241-gnu1/scripts/kconfig/qconf.cc
@@ -476,7 +476,7 @@ void ConfigList::updateListAllForAll()
 	while (it.hasNext()) {
 		ConfigList *list = it.next();
 
-		list->updateList();
+		list->updateListAll();
 	}
 }
 
diff --git linux-libre-5.10.240-gnu1/security/apparmor/include/match.h linux-libre-5.10.241-gnu1/security/apparmor/include/match.h
index 884489590588..29306ec87fd1 100644
--- linux-libre-5.10.240-gnu1/security/apparmor/include/match.h
+++ linux-libre-5.10.241-gnu1/security/apparmor/include/match.h
@@ -141,7 +141,8 @@ unsigned int aa_dfa_matchn_until(struct aa_dfa *dfa, unsigned int start,
 
 void aa_dfa_free_kref(struct kref *kref);
 
-#define WB_HISTORY_SIZE 24
+/* This needs to be a power of 2 */
+#define WB_HISTORY_SIZE 32
 struct match_workbuf {
 	unsigned int count;
 	unsigned int pos;
diff --git linux-libre-5.10.240-gnu1/security/apparmor/match.c linux-libre-5.10.241-gnu1/security/apparmor/match.c
index 3e9e1eaf990e..0e683ee323e3 100644
--- linux-libre-5.10.240-gnu1/security/apparmor/match.c
+++ linux-libre-5.10.241-gnu1/security/apparmor/match.c
@@ -672,6 +672,7 @@ unsigned int aa_dfa_matchn_until(struct aa_dfa *dfa, unsigned int start,
 
 #define inc_wb_pos(wb)						\
 do {								\
+	BUILD_BUG_ON_NOT_POWER_OF_2(WB_HISTORY_SIZE);			\
 	wb->pos = (wb->pos + 1) & (WB_HISTORY_SIZE - 1);		\
 	wb->len = (wb->len + 1) & (WB_HISTORY_SIZE - 1);		\
 } while (0)
diff --git linux-libre-5.10.240-gnu1/security/inode.c linux-libre-5.10.241-gnu1/security/inode.c
index 6c326939750d..e6e07787eec9 100644
--- linux-libre-5.10.240-gnu1/security/inode.c
+++ linux-libre-5.10.241-gnu1/security/inode.c
@@ -159,7 +159,6 @@ static struct dentry *securityfs_create_dentry(const char *name, umode_t mode,
 		inode->i_fop = fops;
 	}
 	d_instantiate(dentry, inode);
-	dget(dentry);
 	inode_unlock(dir);
 	return dentry;
 
@@ -306,7 +305,6 @@ void securityfs_remove(struct dentry *dentry)
 			simple_rmdir(dir, dentry);
 		else
 			simple_unlink(dir, dentry);
-		dput(dentry);
 	}
 	inode_unlock(dir);
 	simple_release_fs(&mount, &mount_count);
diff --git linux-libre-5.10.240-gnu1/sound/core/pcm_native.c linux-libre-5.10.241-gnu1/sound/core/pcm_native.c
index 98bd6fe850d3..145e5157515f 100644
--- linux-libre-5.10.240-gnu1/sound/core/pcm_native.c
+++ linux-libre-5.10.241-gnu1/sound/core/pcm_native.c
@@ -24,6 +24,7 @@
 #include <sound/minors.h>
 #include <linux/uio.h>
 #include <linux/delay.h>
+#include <linux/bitops.h>
 
 #include "pcm_local.h"
 
@@ -3094,13 +3095,23 @@ struct snd_pcm_sync_ptr32 {
 static snd_pcm_uframes_t recalculate_boundary(struct snd_pcm_runtime *runtime)
 {
 	snd_pcm_uframes_t boundary;
+	snd_pcm_uframes_t border;
+	int order;
 
 	if (! runtime->buffer_size)
 		return 0;
-	boundary = runtime->buffer_size;
-	while (boundary * 2 <= 0x7fffffffUL - runtime->buffer_size)
-		boundary *= 2;
-	return boundary;
+
+	border = 0x7fffffffUL - runtime->buffer_size;
+	if (runtime->buffer_size > border)
+		return runtime->buffer_size;
+
+	order = __fls(border) - __fls(runtime->buffer_size);
+	boundary = runtime->buffer_size << order;
+
+	if (boundary <= border)
+		return boundary;
+	else
+		return boundary / 2;
 }
 
 static int snd_pcm_ioctl_sync_ptr_compat(struct snd_pcm_substream *substream,
diff --git linux-libre-5.10.240-gnu1/sound/pci/hda/patch_ca0132.c linux-libre-5.10.241-gnu1/sound/pci/hda/patch_ca0132.c
index ae01084a13e7..74bfc37df63c 100644
--- linux-libre-5.10.240-gnu1/sound/pci/hda/patch_ca0132.c
+++ linux-libre-5.10.241-gnu1/sound/pci/hda/patch_ca0132.c
@@ -4277,7 +4277,7 @@ static int add_tuning_control(struct hda_codec *codec,
 	}
 	knew.private_value =
 		HDA_COMPOSE_AMP_VAL(nid, 1, 0, type);
-	sprintf(namestr, "%s %s Volume", name, dirstr[dir]);
+	snprintf(namestr, sizeof(namestr), "%s %s Volume", name, dirstr[dir]);
 	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 }
 
@@ -4669,7 +4669,8 @@ static int ca0132_alt_select_out(struct hda_codec *codec)
 	if (err < 0)
 		goto exit;
 
-	if (ca0132_alt_select_out_quirk_set(codec) < 0)
+	err = ca0132_alt_select_out_quirk_set(codec);
+	if (err < 0)
 		goto exit;
 
 	switch (spec->cur_out_type) {
@@ -4759,6 +4760,8 @@ static int ca0132_alt_select_out(struct hda_codec *codec)
 				spec->bass_redirection_val);
 	else
 		err = ca0132_alt_surround_set_bass_redirection(codec, 0);
+	if (err < 0)
+		goto exit;
 
 	/* Unmute DSP now that we're done with output selection. */
 	err = dspio_set_uint_param(codec, 0x96,
diff --git linux-libre-5.10.240-gnu1/sound/pci/hda/patch_hdmi.c linux-libre-5.10.241-gnu1/sound/pci/hda/patch_hdmi.c
index 0ffab5541de8..426b0db21dd0 100644
--- linux-libre-5.10.240-gnu1/sound/pci/hda/patch_hdmi.c
+++ linux-libre-5.10.241-gnu1/sound/pci/hda/patch_hdmi.c
@@ -4354,6 +4354,8 @@ HDA_CODEC_ENTRY(0x10de002d, "Tegra186 HDMI/DP0", patch_tegra_hdmi),
 HDA_CODEC_ENTRY(0x10de002e, "Tegra186 HDMI/DP1", patch_tegra_hdmi),
 HDA_CODEC_ENTRY(0x10de002f, "Tegra194 HDMI/DP2", patch_tegra_hdmi),
 HDA_CODEC_ENTRY(0x10de0030, "Tegra194 HDMI/DP3", patch_tegra_hdmi),
+HDA_CODEC_ENTRY(0x10de0033, "SoC 33 HDMI/DP",	patch_tegra_hdmi),
+HDA_CODEC_ENTRY(0x10de0035, "SoC 35 HDMI/DP",	patch_tegra_hdmi),
 HDA_CODEC_ENTRY(0x10de0040, "GPU 40 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de0041, "GPU 41 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de0042, "GPU 42 HDMI/DP",	patch_nvhdmi),
@@ -4392,15 +4394,32 @@ HDA_CODEC_ENTRY(0x10de0097, "GPU 97 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de0098, "GPU 98 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de0099, "GPU 99 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de009a, "GPU 9a HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de009b, "GPU 9b HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de009c, "GPU 9c HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de009d, "GPU 9d HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de009e, "GPU 9e HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de009f, "GPU 9f HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de00a0, "GPU a0 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a1, "GPU a1 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de00a3, "GPU a3 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de00a4, "GPU a4 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de00a5, "GPU a5 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de00a6, "GPU a6 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de00a7, "GPU a7 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a8, "GPU a8 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a9, "GPU a9 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00aa, "GPU aa HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00ab, "GPU ab HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00ad, "GPU ad HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00ae, "GPU ae HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00af, "GPU af HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00b0, "GPU b0 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00b1, "GPU b1 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00c0, "GPU c0 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00c1, "GPU c1 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00c3, "GPU c3 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00c4, "GPU c4 HDMI/DP",	patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00c5, "GPU c5 HDMI/DP",	patch_nvhdmi),
 HDA_CODEC_ENTRY(0x10de8001, "MCP73 HDMI",	patch_nvhdmi_2ch),
 HDA_CODEC_ENTRY(0x10de8067, "MCP67/68 HDMI",	patch_nvhdmi_2ch),
 HDA_CODEC_ENTRY(0x67663d82, "Arise 82 HDMI/DP",	patch_gf_hdmi),
diff --git linux-libre-5.10.240-gnu1/sound/pci/hda/patch_realtek.c linux-libre-5.10.241-gnu1/sound/pci/hda/patch_realtek.c
index 2c289a42d178..a78ca3f97967 100644
--- linux-libre-5.10.240-gnu1/sound/pci/hda/patch_realtek.c
+++ linux-libre-5.10.241-gnu1/sound/pci/hda/patch_realtek.c
@@ -9256,6 +9256,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x8519, "HP Spectre x360 15-df0xxx", ALC285_FIXUP_HP_SPECTRE_X360),
 	SND_PCI_QUIRK(0x103c, 0x8537, "HP ProBook 440 G6", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
+	SND_PCI_QUIRK(0x103c, 0x8548, "HP EliteBook x360 830 G6", ALC285_FIXUP_HP_GPIO_LED),
+	SND_PCI_QUIRK(0x103c, 0x854a, "HP EliteBook 830 G6", ALC285_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x85c6, "HP Pavilion x360 Convertible 14-dy1xxx", ALC295_FIXUP_HP_MUTE_LED_COEFBIT11),
 	SND_PCI_QUIRK(0x103c, 0x85de, "HP Envy x360 13-ar0xxx", ALC285_FIXUP_HP_ENVY_X360),
 	SND_PCI_QUIRK(0x103c, 0x860f, "HP ZBook 15 G6", ALC285_FIXUP_HP_GPIO_AMP_INIT),
@@ -9287,6 +9289,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8788, "HP OMEN 15", ALC285_FIXUP_HP_MUTE_LED),
 	SND_PCI_QUIRK(0x103c, 0x87b7, "HP Laptop 14-fq0xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
 	SND_PCI_QUIRK(0x103c, 0x87c8, "HP", ALC287_FIXUP_HP_GPIO_LED),
+	SND_PCI_QUIRK(0x103c, 0x87cc, "HP Pavilion 15-eg0xxx", ALC287_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x87d3, "HP Laptop 15-gw0xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
 	SND_PCI_QUIRK(0x103c, 0x87df, "HP ProBook 430 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x87e5, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),
diff --git linux-libre-5.10.240-gnu1/sound/pci/intel8x0.c linux-libre-5.10.241-gnu1/sound/pci/intel8x0.c
index 3707dc27324d..324d9df7f111 100644
--- linux-libre-5.10.240-gnu1/sound/pci/intel8x0.c
+++ linux-libre-5.10.241-gnu1/sound/pci/intel8x0.c
@@ -2270,7 +2270,7 @@ static int snd_intel8x0_mixer(struct intel8x0 *chip, int ac97_clock,
 			tmp |= chip->ac97_sdin[0] << ICH_DI1L_SHIFT;
 			for (i = 1; i < 4; i++) {
 				if (pcm->r[0].codec[i]) {
-					tmp |= chip->ac97_sdin[pcm->r[0].codec[1]->num] << ICH_DI2L_SHIFT;
+					tmp |= chip->ac97_sdin[pcm->r[0].codec[i]->num] << ICH_DI2L_SHIFT;
 					break;
 				}
 			}
diff --git linux-libre-5.10.240-gnu1/sound/soc/codecs/hdac_hdmi.c linux-libre-5.10.241-gnu1/sound/soc/codecs/hdac_hdmi.c
index 6de3e47b92d8..76e06c88f279 100644
--- linux-libre-5.10.240-gnu1/sound/soc/codecs/hdac_hdmi.c
+++ linux-libre-5.10.241-gnu1/sound/soc/codecs/hdac_hdmi.c
@@ -1230,7 +1230,8 @@ static int hdac_hdmi_parse_eld(struct hdac_device *hdev,
 						>> DRM_ELD_VER_SHIFT;
 
 	if (ver != ELD_VER_CEA_861D && ver != ELD_VER_PARTIAL) {
-		dev_err(&hdev->dev, "HDMI: Unknown ELD version %d\n", ver);
+		dev_err_ratelimited(&hdev->dev,
+				    "HDMI: Unknown ELD version %d\n", ver);
 		return -EINVAL;
 	}
 
@@ -1238,7 +1239,8 @@ static int hdac_hdmi_parse_eld(struct hdac_device *hdev,
 		DRM_ELD_MNL_MASK) >> DRM_ELD_MNL_SHIFT;
 
 	if (mnl > ELD_MAX_MNL) {
-		dev_err(&hdev->dev, "HDMI: MNL Invalid %d\n", mnl);
+		dev_err_ratelimited(&hdev->dev,
+				    "HDMI: MNL Invalid %d\n", mnl);
 		return -EINVAL;
 	}
 
@@ -1297,8 +1299,8 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin,
 
 	if (!port->eld.monitor_present || !port->eld.eld_valid) {
 
-		dev_err(&hdev->dev, "%s: disconnect for pin:port %d:%d\n",
-						__func__, pin->nid, port->id);
+		dev_dbg(&hdev->dev, "%s: disconnect for pin:port %d:%d\n",
+			__func__, pin->nid, port->id);
 
 		/*
 		 * PCMs are not registered during device probe, so don't
diff --git linux-libre-5.10.240-gnu1/sound/soc/codecs/rt5640.c linux-libre-5.10.241-gnu1/sound/soc/codecs/rt5640.c
index a5674c227b3a..c12966025cfa 100644
--- linux-libre-5.10.240-gnu1/sound/soc/codecs/rt5640.c
+++ linux-libre-5.10.241-gnu1/sound/soc/codecs/rt5640.c
@@ -2810,6 +2810,11 @@ static int rt5640_i2c_probe(struct i2c_client *i2c,
 	}
 
 	regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
+	if (val != RT5640_DEVICE_ID) {
+		usleep_range(60000, 100000);
+		regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
+	}
+
 	if (val != RT5640_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %#x is not rt5640/39\n", val);
diff --git linux-libre-5.10.240-gnu1/sound/soc/fsl/fsl_sai.c linux-libre-5.10.241-gnu1/sound/soc/fsl/fsl_sai.c
index 998102711da0..0314d4257b2d 100644
--- linux-libre-5.10.240-gnu1/sound/soc/fsl/fsl_sai.c
+++ linux-libre-5.10.241-gnu1/sound/soc/fsl/fsl_sai.c
@@ -572,13 +572,15 @@ static void fsl_sai_config_disable(struct fsl_sai *sai, int dir)
 	 * anymore. Add software reset to fix this issue.
 	 * This is a hardware bug, and will be fix in the
 	 * next sai version.
+	 *
+	 * In consumer mode, this can happen even after a
+	 * single open/close, especially if both tx and rx
+	 * are running concurrently.
 	 */
-	if (!sai->is_slave_mode) {
-		/* Software Reset */
-		regmap_write(sai->regmap, FSL_SAI_xCSR(tx, ofs), FSL_SAI_CSR_SR);
-		/* Clear SR bit to finish the reset */
-		regmap_write(sai->regmap, FSL_SAI_xCSR(tx, ofs), 0);
-	}
+	/* Software Reset */
+	regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs), FSL_SAI_CSR_SR, FSL_SAI_CSR_SR);
+	/* Clear SR bit to finish the reset */
+	regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs), FSL_SAI_CSR_SR, 0);
 }
 
 static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
@@ -708,11 +710,11 @@ static int fsl_sai_dai_probe(struct snd_soc_dai *cpu_dai)
 	unsigned int ofs = sai->soc_data->reg_offset;
 
 	/* Software Reset for both Tx and Rx */
-	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR);
-	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR);
+	regmap_update_bits(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR, FSL_SAI_CSR_SR);
+	regmap_update_bits(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR, FSL_SAI_CSR_SR);
 	/* Clear SR bit to finish the reset */
-	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), 0);
-	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), 0);
+	regmap_update_bits(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR, 0);
+	regmap_update_bits(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR, 0);
 
 	regmap_update_bits(sai->regmap, FSL_SAI_TCR1(ofs),
 			   FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth),
@@ -1254,11 +1256,11 @@ static int fsl_sai_runtime_resume(struct device *dev)
 
 	regcache_cache_only(sai->regmap, false);
 	regcache_mark_dirty(sai->regmap);
-	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR);
-	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR);
+	regmap_update_bits(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR, FSL_SAI_CSR_SR);
+	regmap_update_bits(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR, FSL_SAI_CSR_SR);
 	usleep_range(1000, 2000);
-	regmap_write(sai->regmap, FSL_SAI_TCSR(ofs), 0);
-	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), 0);
+	regmap_update_bits(sai->regmap, FSL_SAI_TCSR(ofs), FSL_SAI_CSR_SR, 0);
+	regmap_update_bits(sai->regmap, FSL_SAI_RCSR(ofs), FSL_SAI_CSR_SR, 0);
 
 	ret = regcache_sync(sai->regmap);
 	if (ret)
diff --git linux-libre-5.10.240-gnu1/sound/soc/intel/boards/Kconfig linux-libre-5.10.241-gnu1/sound/soc/intel/boards/Kconfig
index dddb672a6d55..0e1166c4f89b 100644
--- linux-libre-5.10.240-gnu1/sound/soc/intel/boards/Kconfig
+++ linux-libre-5.10.241-gnu1/sound/soc/intel/boards/Kconfig
@@ -11,7 +11,7 @@ menuconfig SND_SOC_INTEL_MACH
 	 kernel: saying N will just cause the configurator to skip all
 	 the questions about Intel ASoC machine drivers.
 
-if SND_SOC_INTEL_MACH
+if SND_SOC_INTEL_MACH && (SND_SOC_SOF_INTEL_COMMON || !SND_SOC_SOF_INTEL_COMMON)
 
 config SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES
 	bool "Use more user friendly long card names"
diff --git linux-libre-5.10.240-gnu1/sound/soc/soc-core.c linux-libre-5.10.241-gnu1/sound/soc/soc-core.c
index e9da95ebccc8..1120d669fe2e 100644
--- linux-libre-5.10.240-gnu1/sound/soc/soc-core.c
+++ linux-libre-5.10.241-gnu1/sound/soc/soc-core.c
@@ -958,6 +958,9 @@ static int soc_dai_link_sanity_check(struct snd_soc_card *card,
 void snd_soc_remove_pcm_runtime(struct snd_soc_card *card,
 				struct snd_soc_pcm_runtime *rtd)
 {
+	if (!rtd)
+		return;
+
 	lockdep_assert_held(&client_mutex);
 
 	/* release machine specific resources */
diff --git linux-libre-5.10.240-gnu1/sound/soc/soc-dai.c linux-libre-5.10.241-gnu1/sound/soc/soc-dai.c
index f9aba413e495..583b18d0f446 100644
--- linux-libre-5.10.240-gnu1/sound/soc/soc-dai.c
+++ linux-libre-5.10.241-gnu1/sound/soc/soc-dai.c
@@ -206,13 +206,15 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
 {
 	int ret = -ENOTSUPP;
 
-	if (dai->driver->ops &&
-	    dai->driver->ops->xlate_tdm_slot_mask)
-		ret = dai->driver->ops->xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
-	else
-		ret = snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
-	if (ret)
-		goto err;
+	if (slots) {
+		if (dai->driver->ops &&
+		    dai->driver->ops->xlate_tdm_slot_mask)
+			ret = dai->driver->ops->xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
+		else
+			ret = snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
+		if (ret)
+			goto err;
+	}
 
 	dai->tx_mask = tx_mask;
 	dai->rx_mask = rx_mask;
@@ -486,6 +488,9 @@ int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order)
 		if (dai->driver->probe_order != order)
 			continue;
 
+		if (dai->probed)
+			continue;
+
 		if (dai->driver->probe) {
 			int ret = dai->driver->probe(dai);
 
diff --git linux-libre-5.10.240-gnu1/sound/soc/soc-dapm.c linux-libre-5.10.241-gnu1/sound/soc/soc-dapm.c
index acb46e1f9c0a..175c8c264b62 100644
--- linux-libre-5.10.240-gnu1/sound/soc/soc-dapm.c
+++ linux-libre-5.10.241-gnu1/sound/soc/soc-dapm.c
@@ -743,6 +743,10 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm,
 out:
 	trace_snd_soc_bias_level_done(card, level);
 
+	/* success */
+	if (ret == 0)
+		snd_soc_dapm_init_bias_level(dapm, level);
+
 	return ret;
 }
 
diff --git linux-libre-5.10.240-gnu1/sound/soc/soc-ops.c linux-libre-5.10.241-gnu1/sound/soc/soc-ops.c
index 55f7c7999330..91afd73cdd13 100644
--- linux-libre-5.10.240-gnu1/sound/soc/soc-ops.c
+++ linux-libre-5.10.241-gnu1/sound/soc/soc-ops.c
@@ -618,28 +618,32 @@ EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range);
 static int snd_soc_clip_to_platform_max(struct snd_kcontrol *kctl)
 {
 	struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value;
-	struct snd_ctl_elem_value uctl;
+	struct snd_ctl_elem_value *uctl;
 	int ret;
 
 	if (!mc->platform_max)
 		return 0;
 
-	ret = kctl->get(kctl, &uctl);
+	uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
+	if (!uctl)
+		return -ENOMEM;
+
+	ret = kctl->get(kctl, uctl);
 	if (ret < 0)
-		return ret;
+		goto out;
 
-	if (uctl.value.integer.value[0] > mc->platform_max)
-		uctl.value.integer.value[0] = mc->platform_max;
+	if (uctl->value.integer.value[0] > mc->platform_max)
+		uctl->value.integer.value[0] = mc->platform_max;
 
 	if (snd_soc_volsw_is_stereo(mc) &&
-	    uctl.value.integer.value[1] > mc->platform_max)
-		uctl.value.integer.value[1] = mc->platform_max;
+	    uctl->value.integer.value[1] > mc->platform_max)
+		uctl->value.integer.value[1] = mc->platform_max;
 
-	ret = kctl->put(kctl, &uctl);
-	if (ret < 0)
-		return ret;
+	ret = kctl->put(kctl, uctl);
 
-	return 0;
+out:
+	kfree(uctl);
+	return ret;
 }
 
 /**
diff --git linux-libre-5.10.240-gnu1/sound/usb/mixer_quirks.c linux-libre-5.10.241-gnu1/sound/usb/mixer_quirks.c
index eee5a3ce9471..c0948922562b 100644
--- linux-libre-5.10.240-gnu1/sound/usb/mixer_quirks.c
+++ linux-libre-5.10.241-gnu1/sound/usb/mixer_quirks.c
@@ -1991,15 +1991,15 @@ static int dell_dock_mixer_init(struct usb_mixer_interface *mixer)
 #define SND_RME_CLK_FREQMUL_SHIFT		18
 #define SND_RME_CLK_FREQMUL_MASK		0x7
 #define SND_RME_CLK_SYSTEM(x) \
-	((x >> SND_RME_CLK_SYSTEM_SHIFT) & SND_RME_CLK_SYSTEM_MASK)
+	(((x) >> SND_RME_CLK_SYSTEM_SHIFT) & SND_RME_CLK_SYSTEM_MASK)
 #define SND_RME_CLK_AES(x) \
-	((x >> SND_RME_CLK_AES_SHIFT) & SND_RME_CLK_AES_SPDIF_MASK)
+	(((x) >> SND_RME_CLK_AES_SHIFT) & SND_RME_CLK_AES_SPDIF_MASK)
 #define SND_RME_CLK_SPDIF(x) \
-	((x >> SND_RME_CLK_SPDIF_SHIFT) & SND_RME_CLK_AES_SPDIF_MASK)
+	(((x) >> SND_RME_CLK_SPDIF_SHIFT) & SND_RME_CLK_AES_SPDIF_MASK)
 #define SND_RME_CLK_SYNC(x) \
-	((x >> SND_RME_CLK_SYNC_SHIFT) & SND_RME_CLK_SYNC_MASK)
+	(((x) >> SND_RME_CLK_SYNC_SHIFT) & SND_RME_CLK_SYNC_MASK)
 #define SND_RME_CLK_FREQMUL(x) \
-	((x >> SND_RME_CLK_FREQMUL_SHIFT) & SND_RME_CLK_FREQMUL_MASK)
+	(((x) >> SND_RME_CLK_FREQMUL_SHIFT) & SND_RME_CLK_FREQMUL_MASK)
 #define SND_RME_CLK_AES_LOCK			0x1
 #define SND_RME_CLK_AES_SYNC			0x4
 #define SND_RME_CLK_SPDIF_LOCK			0x2
@@ -2008,9 +2008,9 @@ static int dell_dock_mixer_init(struct usb_mixer_interface *mixer)
 #define SND_RME_SPDIF_FORMAT_SHIFT		5
 #define SND_RME_BINARY_MASK			0x1
 #define SND_RME_SPDIF_IF(x) \
-	((x >> SND_RME_SPDIF_IF_SHIFT) & SND_RME_BINARY_MASK)
+	(((x) >> SND_RME_SPDIF_IF_SHIFT) & SND_RME_BINARY_MASK)
 #define SND_RME_SPDIF_FORMAT(x) \
-	((x >> SND_RME_SPDIF_FORMAT_SHIFT) & SND_RME_BINARY_MASK)
+	(((x) >> SND_RME_SPDIF_FORMAT_SHIFT) & SND_RME_BINARY_MASK)
 
 static const u32 snd_rme_rate_table[] = {
 	32000, 44100, 48000, 50000,
diff --git linux-libre-5.10.240-gnu1/sound/usb/mixer_scarlett_gen2.c linux-libre-5.10.241-gnu1/sound/usb/mixer_scarlett_gen2.c
index 1b7c7b754c38..1c31a9d21d42 100644
--- linux-libre-5.10.240-gnu1/sound/usb/mixer_scarlett_gen2.c
+++ linux-libre-5.10.241-gnu1/sound/usb/mixer_scarlett_gen2.c
@@ -95,6 +95,7 @@
 #include <linux/slab.h>
 #include <linux/usb.h>
 #include <linux/moduleparam.h>
+#include <linux/delay.h>
 
 #include <sound/control.h>
 #include <sound/tlv.h>
@@ -591,6 +592,8 @@ static int scarlett2_usb(
 	u16 req_buf_size = sizeof(struct scarlett2_usb_packet) + req_size;
 	u16 resp_buf_size = sizeof(struct scarlett2_usb_packet) + resp_size;
 	struct scarlett2_usb_packet *req = NULL, *resp = NULL;
+	int retries = 0;
+	const int max_retries = 5;
 	int err = 0;
 
 	req = kmalloc(req_buf_size, GFP_KERNEL);
@@ -614,6 +617,7 @@ static int scarlett2_usb(
 	if (req_size)
 		memcpy(req->data, req_data, req_size);
 
+retry:
 	err = snd_usb_ctl_msg(mixer->chip->dev,
 			usb_sndctrlpipe(mixer->chip->dev, 0),
 			SCARLETT2_USB_VENDOR_SPECIFIC_CMD_REQ,
@@ -624,6 +628,10 @@ static int scarlett2_usb(
 			req_buf_size);
 
 	if (err != req_buf_size) {
+		if (err == -EPROTO && ++retries <= max_retries) {
+			msleep(5 * (1 << (retries - 1)));
+			goto retry;
+		}
 		usb_audio_err(
 			mixer->chip,
 			"Scarlett Gen 2 USB request result cmd %x was %d\n",
diff --git linux-libre-5.10.240-gnu1/sound/usb/stream.c linux-libre-5.10.241-gnu1/sound/usb/stream.c
index d6d3ce9e9637..1bdb6a2f5596 100644
--- linux-libre-5.10.240-gnu1/sound/usb/stream.c
+++ linux-libre-5.10.241-gnu1/sound/usb/stream.c
@@ -342,20 +342,28 @@ snd_pcm_chmap_elem *convert_chmap_v3(struct uac3_cluster_header_descriptor
 
 	len = le16_to_cpu(cluster->wLength);
 	c = 0;
-	p += sizeof(struct uac3_cluster_header_descriptor);
+	p += sizeof(*cluster);
+	len -= sizeof(*cluster);
 
-	while (((p - (void *)cluster) < len) && (c < channels)) {
+	while (len > 0 && (c < channels)) {
 		struct uac3_cluster_segment_descriptor *cs_desc = p;
 		u16 cs_len;
 		u8 cs_type;
 
+		if (len < sizeof(*cs_desc))
+			break;
 		cs_len = le16_to_cpu(cs_desc->wLength);
+		if (len < cs_len)
+			break;
 		cs_type = cs_desc->bSegmentType;
 
 		if (cs_type == UAC3_CHANNEL_INFORMATION) {
 			struct uac3_cluster_information_segment_descriptor *is = p;
 			unsigned char map;
 
+			if (cs_len < sizeof(*is))
+				break;
+
 			/*
 			 * TODO: this conversion is not complete, update it
 			 * after adding UAC3 values to asound.h
@@ -457,6 +465,7 @@ snd_pcm_chmap_elem *convert_chmap_v3(struct uac3_cluster_header_descriptor
 			chmap->map[c++] = map;
 		}
 		p += cs_len;
+		len -= cs_len;
 	}
 
 	if (channels < c)
@@ -877,7 +886,7 @@ snd_usb_get_audioformat_uac3(struct snd_usb_audio *chip,
 	u64 badd_formats = 0;
 	unsigned int num_channels;
 	struct audioformat *fp;
-	u16 cluster_id, wLength;
+	u16 cluster_id, wLength, cluster_wLength;
 	int clock = 0;
 	int err;
 
@@ -1006,6 +1015,16 @@ snd_usb_get_audioformat_uac3(struct snd_usb_audio *chip,
 		return ERR_PTR(-EIO);
 	}
 
+	cluster_wLength = le16_to_cpu(cluster->wLength);
+	if (cluster_wLength < sizeof(*cluster) ||
+	    cluster_wLength > wLength) {
+		dev_err(&dev->dev,
+			"%u:%d : invalid Cluster Descriptor size\n",
+			iface_no, altno);
+		kfree(cluster);
+		return ERR_PTR(-EIO);
+	}
+
 	num_channels = cluster->bNrChannels;
 	chmap = convert_chmap_v3(cluster);
 	kfree(cluster);
diff --git linux-libre-5.10.240-gnu1/sound/usb/validate.c linux-libre-5.10.241-gnu1/sound/usb/validate.c
index 6fe206f6e911..a0d55b77c994 100644
--- linux-libre-5.10.240-gnu1/sound/usb/validate.c
+++ linux-libre-5.10.241-gnu1/sound/usb/validate.c
@@ -221,6 +221,17 @@ static bool validate_uac3_feature_unit(const void *p,
 	return d->bLength >= sizeof(*d) + 4 + 2;
 }
 
+static bool validate_uac3_power_domain_unit(const void *p,
+					    const struct usb_desc_validator *v)
+{
+	const struct uac3_power_domain_descriptor *d = p;
+
+	if (d->bLength < sizeof(*d))
+		return false;
+	/* baEntities[] + wPDomainDescrStr */
+	return d->bLength >= sizeof(*d) + d->bNrEntities + 2;
+}
+
 static bool validate_midi_out_jack(const void *p,
 				   const struct usb_desc_validator *v)
 {
@@ -274,7 +285,7 @@ static const struct usb_desc_validator audio_validators[] = {
 	/* UAC_VERSION_3, UAC3_EXTENDED_TERMINAL: not implemented yet */
 	FUNC(UAC_VERSION_3, UAC3_MIXER_UNIT, validate_mixer_unit),
 	FUNC(UAC_VERSION_3, UAC3_SELECTOR_UNIT, validate_selector_unit),
-	FUNC(UAC_VERSION_3, UAC_FEATURE_UNIT, validate_uac3_feature_unit),
+	FUNC(UAC_VERSION_3, UAC3_FEATURE_UNIT, validate_uac3_feature_unit),
 	/*  UAC_VERSION_3, UAC3_EFFECT_UNIT: not implemented yet */
 	FUNC(UAC_VERSION_3, UAC3_PROCESSING_UNIT, validate_processing_unit),
 	FUNC(UAC_VERSION_3, UAC3_EXTENSION_UNIT, validate_processing_unit),
@@ -285,6 +296,7 @@ static const struct usb_desc_validator audio_validators[] = {
 	      struct uac3_clock_multiplier_descriptor),
 	/* UAC_VERSION_3, UAC3_SAMPLE_RATE_CONVERTER: not implemented yet */
 	/* UAC_VERSION_3, UAC3_CONNECTORS: not implemented yet */
+	FUNC(UAC_VERSION_3, UAC3_POWER_DOMAIN, validate_uac3_power_domain_unit),
 	{ } /* terminator */
 };
 
diff --git linux-libre-5.10.240-gnu1/tools/bpf/bpftool/net.c linux-libre-5.10.241-gnu1/tools/bpf/bpftool/net.c
index ff3aa0cf3997..7f0421713e1c 100644
--- linux-libre-5.10.240-gnu1/tools/bpf/bpftool/net.c
+++ linux-libre-5.10.241-gnu1/tools/bpf/bpftool/net.c
@@ -353,17 +353,18 @@ static int dump_link_nlmsg(void *cookie, void *msg, struct nlattr **tb)
 {
 	struct bpf_netdev_t *netinfo = cookie;
 	struct ifinfomsg *ifinfo = msg;
+	struct ip_devname_ifindex *tmp;
 
 	if (netinfo->filter_idx > 0 && netinfo->filter_idx != ifinfo->ifi_index)
 		return 0;
 
 	if (netinfo->used_len == netinfo->array_len) {
-		netinfo->devices = realloc(netinfo->devices,
-			(netinfo->array_len + 16) *
-			sizeof(struct ip_devname_ifindex));
-		if (!netinfo->devices)
+		tmp = realloc(netinfo->devices,
+			(netinfo->array_len + 16) * sizeof(struct ip_devname_ifindex));
+		if (!tmp)
 			return -ENOMEM;
 
+		netinfo->devices = tmp;
 		netinfo->array_len += 16;
 	}
 	netinfo->devices[netinfo->used_len].ifindex = ifinfo->ifi_index;
@@ -382,6 +383,7 @@ static int dump_class_qdisc_nlmsg(void *cookie, void *msg, struct nlattr **tb)
 {
 	struct bpf_tcinfo_t *tcinfo = cookie;
 	struct tcmsg *info = msg;
+	struct tc_kind_handle *tmp;
 
 	if (tcinfo->is_qdisc) {
 		/* skip clsact qdisc */
@@ -393,11 +395,12 @@ static int dump_class_qdisc_nlmsg(void *cookie, void *msg, struct nlattr **tb)
 	}
 
 	if (tcinfo->used_len == tcinfo->array_len) {
-		tcinfo->handle_array = realloc(tcinfo->handle_array,
+		tmp = realloc(tcinfo->handle_array,
 			(tcinfo->array_len + 16) * sizeof(struct tc_kind_handle));
-		if (!tcinfo->handle_array)
+		if (!tmp)
 			return -ENOMEM;
 
+		tcinfo->handle_array = tmp;
 		tcinfo->array_len += 16;
 	}
 	tcinfo->handle_array[tcinfo->used_len].handle = info->tcm_handle;
diff --git linux-libre-5.10.240-gnu1/tools/include/linux/sched/mm.h linux-libre-5.10.241-gnu1/tools/include/linux/sched/mm.h
index c8d9f19c1f35..967294b8edcf 100644
--- linux-libre-5.10.240-gnu1/tools/include/linux/sched/mm.h
+++ linux-libre-5.10.241-gnu1/tools/include/linux/sched/mm.h
@@ -1,4 +1,6 @@
 #ifndef _TOOLS_PERF_LINUX_SCHED_MM_H
 #define _TOOLS_PERF_LINUX_SCHED_MM_H
 
+#define might_alloc(gfp)	do { } while (0)
+
 #endif  /* _TOOLS_PERF_LINUX_SCHED_MM_H */
diff --git linux-libre-5.10.240-gnu1/tools/perf/tests/bp_account.c linux-libre-5.10.241-gnu1/tools/perf/tests/bp_account.c
index 489b50604cf2..ac39f4947fd8 100644
--- linux-libre-5.10.240-gnu1/tools/perf/tests/bp_account.c
+++ linux-libre-5.10.241-gnu1/tools/perf/tests/bp_account.c
@@ -89,6 +89,7 @@ static int bp_accounting(int wp_cnt, int share)
 		fd_wp = wp_event((void *)&the_var, &attr_new);
 		TEST_ASSERT_VAL("failed to create max wp\n", fd_wp != -1);
 		pr_debug("wp max created\n");
+		close(fd_wp);
 	}
 
 	for (i = 0; i < wp_cnt; i++)
diff --git linux-libre-5.10.240-gnu1/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c linux-libre-5.10.241-gnu1/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c
index 08a399b0be28..6ab9139f16af 100644
--- linux-libre-5.10.240-gnu1/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c
+++ linux-libre-5.10.241-gnu1/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c
@@ -240,9 +240,9 @@ static int mperf_stop(void)
 	int cpu;
 
 	for (cpu = 0; cpu < cpu_count; cpu++) {
-		mperf_measure_stats(cpu);
-		mperf_get_tsc(&tsc_at_measure_end[cpu]);
 		clock_gettime(CLOCK_REALTIME, &time_end[cpu]);
+		mperf_get_tsc(&tsc_at_measure_end[cpu]);
+		mperf_measure_stats(cpu);
 	}
 
 	return 0;
diff --git linux-libre-5.10.240-gnu1/tools/testing/ktest/ktest.pl linux-libre-5.10.241-gnu1/tools/testing/ktest/ktest.pl
index 8ac30e2ac3ac..512a3cc586fd 100755
--- linux-libre-5.10.240-gnu1/tools/testing/ktest/ktest.pl
+++ linux-libre-5.10.241-gnu1/tools/testing/ktest/ktest.pl
@@ -1291,7 +1291,10 @@ sub __eval_option {
 	# If a variable contains itself, use the default var
 	if (($var eq $name) && defined($opt{$var})) {
 	    $o = $opt{$var};
-	    $retval = "$retval$o";
+	    # Only append if the default doesn't contain itself
+	    if ($o !~ m/\$\{$var\}/) {
+		$retval = "$retval$o";
+	    }
 	} elsif (defined($opt{$o})) {
 	    $o = $opt{$o};
 	    $retval = "$retval$o";
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc linux-libre-5.10.241-gnu1/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
index b7c8f29c09a9..65916bb55dfb 100644
--- linux-libre-5.10.240-gnu1/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
@@ -14,11 +14,35 @@ fail() { #msg
     exit_fail
 }
 
+# As reading trace can last forever, simply look for 3 different
+# events then exit out of reading the file. If there's not 3 different
+# events, then the test has failed.
+check_unique() {
+    cat trace | grep -v '^#' | awk '
+	BEGIN { cnt = 0; }
+	{
+	    for (i = 0; i < cnt; i++) {
+		if (event[i] == $5) {
+		    break;
+		}
+	    }
+	    if (i == cnt) {
+		event[cnt++] = $5;
+		if (cnt > 2) {
+		    exit;
+		}
+	    }
+	}
+	END {
+	    printf "%d", cnt;
+	}'
+}
+
 echo 'sched:*' > set_event
 
 yield
 
-count=`head -n 100 trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
+count=`check_unique`
 if [ $count -lt 3 ]; then
     fail "at least fork, exec and exit events should be recorded"
 fi
@@ -29,7 +53,7 @@ echo 1 > events/sched/enable
 
 yield
 
-count=`head -n 100 trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
+count=`check_unique`
 if [ $count -lt 3 ]; then
     fail "at least fork, exec and exit events should be recorded"
 fi
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc linux-libre-5.10.241-gnu1/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
index 4b994b6df5ac..ed81eaf2afd6 100644
--- linux-libre-5.10.240-gnu1/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
@@ -29,7 +29,7 @@ ftrace_filter_check 'schedule*' '^schedule.*$'
 ftrace_filter_check '*pin*lock' '.*pin.*lock$'
 
 # filter by start*mid*
-ftrace_filter_check 'mutex*try*' '^mutex.*try.*'
+ftrace_filter_check 'mutex*unl*' '^mutex.*unl.*'
 
 # Advanced full-glob matching feature is recently supported.
 # Skip the tests if we are sure the kernel does not support it.
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/futex/include/futextest.h linux-libre-5.10.241-gnu1/tools/testing/selftests/futex/include/futextest.h
index ddbcfc9b7bac..7a5fd1d5355e 100644
--- linux-libre-5.10.240-gnu1/tools/testing/selftests/futex/include/futextest.h
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/futex/include/futextest.h
@@ -47,6 +47,17 @@ typedef volatile u_int32_t futex_t;
 					 FUTEX_PRIVATE_FLAG)
 #endif
 
+/*
+ * SYS_futex is expected from system C library, in glibc some 32-bit
+ * architectures (e.g. RV32) are using 64-bit time_t, therefore it doesn't have
+ * SYS_futex defined but just SYS_futex_time64. Define SYS_futex as
+ * SYS_futex_time64 in this situation to ensure the compilation and the
+ * compatibility.
+ */
+#if !defined(SYS_futex) && defined(SYS_futex_time64)
+#define SYS_futex SYS_futex_time64
+#endif
+
 /**
  * futex() - SYS_futex syscall wrapper
  * @uaddr:	address of first futex
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/memfd/memfd_test.c linux-libre-5.10.241-gnu1/tools/testing/selftests/memfd/memfd_test.c
index fba322d1c67a..5d1ad547416a 100644
--- linux-libre-5.10.240-gnu1/tools/testing/selftests/memfd/memfd_test.c
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/memfd/memfd_test.c
@@ -186,6 +186,24 @@ static void *mfd_assert_mmap_shared(int fd)
 	return p;
 }
 
+static void *mfd_assert_mmap_read_shared(int fd)
+{
+	void *p;
+
+	p = mmap(NULL,
+		 mfd_def_size,
+		 PROT_READ,
+		 MAP_SHARED,
+		 fd,
+		 0);
+	if (p == MAP_FAILED) {
+		printf("mmap() failed: %m\n");
+		abort();
+	}
+
+	return p;
+}
+
 static void *mfd_assert_mmap_private(int fd)
 {
 	void *p;
@@ -802,6 +820,30 @@ static void test_seal_future_write(void)
 	close(fd);
 }
 
+static void test_seal_write_map_read_shared(void)
+{
+	int fd;
+	void *p;
+
+	printf("%s SEAL-WRITE-MAP-READ\n", memfd_str);
+
+	fd = mfd_assert_new("kern_memfd_seal_write_map_read",
+			    mfd_def_size,
+			    MFD_CLOEXEC | MFD_ALLOW_SEALING);
+
+	mfd_assert_add_seals(fd, F_SEAL_WRITE);
+	mfd_assert_has_seals(fd, F_SEAL_WRITE);
+
+	p = mfd_assert_mmap_read_shared(fd);
+
+	mfd_assert_read(fd);
+	mfd_assert_read_shared(fd);
+	mfd_fail_write(fd);
+
+	munmap(p, mfd_def_size);
+	close(fd);
+}
+
 /*
  * Test SEAL_SHRINK
  * Test whether SEAL_SHRINK actually prevents shrinking
@@ -1056,6 +1098,7 @@ int main(int argc, char **argv)
 
 	test_seal_write();
 	test_seal_future_write();
+	test_seal_write_map_read_shared();
 	test_seal_shrink();
 	test_seal_grow();
 	test_seal_resize();
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/net/mptcp/Makefile linux-libre-5.10.241-gnu1/tools/testing/selftests/net/mptcp/Makefile
index 7072ef1c0ae7..c77ce687ae2d 100644
--- linux-libre-5.10.240-gnu1/tools/testing/selftests/net/mptcp/Makefile
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/net/mptcp/Makefile
@@ -5,7 +5,8 @@ KSFT_KHDR_INSTALL := 1
 
 CFLAGS =  -Wall -Wl,--no-as-needed -O2 -g  -I$(top_srcdir)/usr/include
 
-TEST_PROGS := mptcp_connect.sh pm_netlink.sh mptcp_join.sh diag.sh \
+TEST_PROGS := mptcp_connect.sh mptcp_connect_mmap.sh \
+	      pm_netlink.sh mptcp_join.sh diag.sh \
 	      simult_flows.sh
 
 TEST_GEN_FILES = mptcp_connect pm_nl_ctl
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/net/mptcp/mptcp_connect_mmap.sh linux-libre-5.10.241-gnu1/tools/testing/selftests/net/mptcp/mptcp_connect_mmap.sh
new file mode 100644
index 000000000000..5dd30f9394af
--- /dev/null
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/net/mptcp/mptcp_connect_mmap.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+MPTCP_LIB_KSFT_TEST="$(basename "${0}" .sh)" \
+	"$(dirname "${0}")/mptcp_connect.sh" -m mmap "${@}"
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/net/mptcp/pm_netlink.sh linux-libre-5.10.241-gnu1/tools/testing/selftests/net/mptcp/pm_netlink.sh
index fff6f74ebe16..7d194f5c2939 100755
--- linux-libre-5.10.240-gnu1/tools/testing/selftests/net/mptcp/pm_netlink.sh
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/net/mptcp/pm_netlink.sh
@@ -130,6 +130,7 @@ ip netns exec $ns1 ./pm_nl_ctl limits 1 9
 check "ip netns exec $ns1 ./pm_nl_ctl limits" "$default_limits" "subflows above hard limit"
 
 ip netns exec $ns1 ./pm_nl_ctl limits 8 8
+ip netns exec $ns1 ./pm_nl_ctl flush
 check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 8
 subflows 8" "set limits"
 
diff --git linux-libre-5.10.240-gnu1/tools/testing/selftests/net/rtnetlink.sh linux-libre-5.10.241-gnu1/tools/testing/selftests/net/rtnetlink.sh
index a3597b3e579f..0a6212a96415 100755
--- linux-libre-5.10.240-gnu1/tools/testing/selftests/net/rtnetlink.sh
+++ linux-libre-5.10.241-gnu1/tools/testing/selftests/net/rtnetlink.sh
@@ -746,6 +746,11 @@ kci_test_ipsec_offload()
 	sysfsf=$sysfsd/ipsec
 	sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/
 	probed=false
+	esp4_offload_probed_default=false
+
+	if lsmod | grep -q esp4_offload; then
+		esp4_offload_probed_default=true
+	fi
 
 	# setup netdevsim since dummydev doesn't have offload support
 	if [ ! -w /sys/bus/netdevsim/new_device ] ; then
@@ -835,6 +840,7 @@ EOF
 	fi
 
 	# clean up any leftovers
+	! "$esp4_offload_probed_default" && lsmod | grep -q esp4_offload && rmmod esp4_offload
 	echo 0 > /sys/bus/netdevsim/del_device
 	$probed && rmmod netdevsim
 
