diff --git a/Makefile b/Makefile
index 1a4c4af..d2eff37 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 1
-SUBLEVEL = 25
+SUBLEVEL = 26
 EXTRAVERSION =
 NAME = Hurr durr I'ma ninja sloth
 
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 2ca76b6..511ca86 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -942,7 +942,7 @@
 		status = "disabled";
 	};
 
-	spdif: sound@ff88b0000 {
+	spdif: sound@ff8b0000 {
 		compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif";
 		reg = <0x0 0xff8b0000 0x0 0x10000>;
 		#sound-dai-cells = <0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 131a8a5..88b848c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -1571,10 +1571,9 @@
 
 			dmc: bus@38000 {
 				compatible = "simple-bus";
-				reg = <0x0 0x38000 0x0 0x400>;
 				#address-cells = <2>;
 				#size-cells = <2>;
-				ranges = <0x0 0x0 0x0 0x38000 0x0 0x400>;
+				ranges = <0x0 0x0 0x0 0x38000 0x0 0x2000>;
 
 				canvas: video-lut@48 {
 					compatible = "amlogic,canvas";
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 7d6317d..1dd0617 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -193,7 +193,7 @@
 		rohm,reset-snvs-powered;
 
 		#clock-cells = <0>;
-		clocks = <&osc_32k 0>;
+		clocks = <&osc_32k>;
 		clock-output-names = "clk-32k-out";
 
 		regulators {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index 59445f9..b4aef79 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -95,7 +95,7 @@
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */
-		off-on-delay = <500000>;
+		off-on-delay-us = <500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_eth>;
 		regulator-always-on;
@@ -135,7 +135,7 @@
 		enable-active-high;
 		/* Verdin SD_1_PWR_EN (SODIMM 76) */
 		gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
-		off-on-delay = <100000>;
+		off-on-delay-us = <100000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_usdhc2_pwr_en>;
 		regulator-max-microvolt = <3300000>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
index cefabe6..c8b521d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
@@ -12,7 +12,7 @@
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio_expander_21 4 GPIO_ACTIVE_HIGH>; /* ETH_PWR_EN */
-		off-on-delay = <500000>;
+		off-on-delay-us = <500000>;
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
 		regulator-name = "+V3.3_ETH";
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index 5dcd1de..371144e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -86,7 +86,7 @@
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */
-		off-on-delay = <500000>;
+		off-on-delay-us = <500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_eth>;
 		regulator-always-on;
@@ -127,7 +127,7 @@
 		enable-active-high;
 		/* Verdin SD_1_PWR_EN (SODIMM 76) */
 		gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
-		off-on-delay = <100000>;
+		off-on-delay-us = <100000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_usdhc2_pwr_en>;
 		regulator-max-microvolt = <3300000>;
diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
index 7143c93..bb0a838 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
+++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
@@ -59,11 +59,11 @@
 	perst-gpios = <&tlmm 58 0x1>;
 };
 
-&pcie_phy0 {
+&pcie_qmp0 {
 	status = "okay";
 };
 
-&pcie_phy1 {
+&pcie_qmp1 {
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi b/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
index db4b879..a695686 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
@@ -22,7 +22,7 @@
 };
 
 &blsp1_spi1 {
-	status = "ok";
+	status = "okay";
 
 	flash@0 {
 		#address-cells = <1>;
@@ -34,33 +34,33 @@
 };
 
 &blsp1_uart5 {
-	status = "ok";
+	status = "okay";
 };
 
 &pcie0 {
-	status = "ok";
+	status = "okay";
 	perst-gpios = <&tlmm 58 0x1>;
 };
 
 &pcie1 {
-	status = "ok";
+	status = "okay";
 	perst-gpios = <&tlmm 61 0x1>;
 };
 
-&pcie_phy0 {
-	status = "ok";
+&pcie_qmp0 {
+	status = "okay";
 };
 
-&pcie_phy1 {
-	status = "ok";
+&pcie_qmp1 {
+	status = "okay";
 };
 
 &qpic_bam {
-	status = "ok";
+	status = "okay";
 };
 
 &qpic_nand {
-	status = "ok";
+	status = "okay";
 
 	nand@0 {
 		reg = <0>;
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index 24836b6b..be0df08 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -15,8 +15,9 @@
 		#size-cells = <0>;
 
 		pmk8280_pon: pon@1300 {
-			compatible = "qcom,pm8998-pon";
-			reg = <0x1300>;
+			compatible = "qcom,pmk8350-pon";
+			reg = <0x1300>, <0x800>;
+			reg-names = "hlos", "pbs";
 
 			pmk8280_pon_pwrkey: pwrkey {
 				compatible = "qcom,pmk8350-pwrkey";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
index 5bcd4be..4d494b5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
@@ -540,7 +540,7 @@
 	non-removable;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
 	vmmc-supply = <&vcc3v3_sys>;
 	vqmmc-supply = <&vcc_1v8>;
 	status = "okay";
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 45e2136..e2b45c9 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -449,9 +449,22 @@
 	({							\
 		__build_check_flag(v, flagset, f, m);		\
 								\
-		v->arch.flagset & (m);				\
+		READ_ONCE(v->arch.flagset) & (m);		\
 	})
 
+/*
+ * Note that the set/clear accessors must be preempt-safe in order to
+ * avoid nesting them with load/put which also manipulate flags...
+ */
+#ifdef __KVM_NVHE_HYPERVISOR__
+/* the nVHE hypervisor is always non-preemptible */
+#define __vcpu_flags_preempt_disable()
+#define __vcpu_flags_preempt_enable()
+#else
+#define __vcpu_flags_preempt_disable()	preempt_disable()
+#define __vcpu_flags_preempt_enable()	preempt_enable()
+#endif
+
 #define __vcpu_set_flag(v, flagset, f, m)			\
 	do {							\
 		typeof(v->arch.flagset) *fset;			\
@@ -459,9 +472,11 @@
 		__build_check_flag(v, flagset, f, m);		\
 								\
 		fset = &v->arch.flagset;			\
+		__vcpu_flags_preempt_disable();			\
 		if (HWEIGHT(m) > 1)				\
 			*fset &= ~(m);				\
 		*fset |= (f);					\
+		__vcpu_flags_preempt_enable();			\
 	} while (0)
 
 #define __vcpu_clear_flag(v, flagset, f, m)			\
@@ -471,7 +486,9 @@
 		__build_check_flag(v, flagset, f, m);		\
 								\
 		fset = &v->arch.flagset;			\
+		__vcpu_flags_preempt_disable();			\
 		*fset &= ~(m);					\
+		__vcpu_flags_preempt_enable();			\
 	} while (0)
 
 #define vcpu_get_flag(v, ...)	__vcpu_get_flag((v), __VA_ARGS__)
diff --git a/arch/arm64/kvm/hypercalls.c b/arch/arm64/kvm/hypercalls.c
index c9f401f..950e35b 100644
--- a/arch/arm64/kvm/hypercalls.c
+++ b/arch/arm64/kvm/hypercalls.c
@@ -397,6 +397,8 @@
 	u64 val;
 	int wa_level;
 
+	if (KVM_REG_SIZE(reg->id) != sizeof(val))
+		return -ENOENT;
 	if (copy_from_user(&val, uaddr, KVM_REG_SIZE(reg->id)))
 		return -EFAULT;
 
diff --git a/arch/loongarch/include/asm/cpu-features.h b/arch/loongarch/include/asm/cpu-features.h
index b079742..f6177f1 100644
--- a/arch/loongarch/include/asm/cpu-features.h
+++ b/arch/loongarch/include/asm/cpu-features.h
@@ -42,6 +42,7 @@
 #define cpu_has_fpu		cpu_opt(LOONGARCH_CPU_FPU)
 #define cpu_has_lsx		cpu_opt(LOONGARCH_CPU_LSX)
 #define cpu_has_lasx		cpu_opt(LOONGARCH_CPU_LASX)
+#define cpu_has_crc32		cpu_opt(LOONGARCH_CPU_CRC32)
 #define cpu_has_complex		cpu_opt(LOONGARCH_CPU_COMPLEX)
 #define cpu_has_crypto		cpu_opt(LOONGARCH_CPU_CRYPTO)
 #define cpu_has_lvz		cpu_opt(LOONGARCH_CPU_LVZ)
diff --git a/arch/loongarch/include/asm/cpu.h b/arch/loongarch/include/asm/cpu.h
index 754f285..9275770 100644
--- a/arch/loongarch/include/asm/cpu.h
+++ b/arch/loongarch/include/asm/cpu.h
@@ -78,25 +78,26 @@
 #define CPU_FEATURE_FPU			3	/* CPU has FPU */
 #define CPU_FEATURE_LSX			4	/* CPU has LSX (128-bit SIMD) */
 #define CPU_FEATURE_LASX		5	/* CPU has LASX (256-bit SIMD) */
-#define CPU_FEATURE_COMPLEX		6	/* CPU has Complex instructions */
-#define CPU_FEATURE_CRYPTO		7	/* CPU has Crypto instructions */
-#define CPU_FEATURE_LVZ			8	/* CPU has Virtualization extension */
-#define CPU_FEATURE_LBT_X86		9	/* CPU has X86 Binary Translation */
-#define CPU_FEATURE_LBT_ARM		10	/* CPU has ARM Binary Translation */
-#define CPU_FEATURE_LBT_MIPS		11	/* CPU has MIPS Binary Translation */
-#define CPU_FEATURE_TLB			12	/* CPU has TLB */
-#define CPU_FEATURE_CSR			13	/* CPU has CSR */
-#define CPU_FEATURE_WATCH		14	/* CPU has watchpoint registers */
-#define CPU_FEATURE_VINT		15	/* CPU has vectored interrupts */
-#define CPU_FEATURE_CSRIPI		16	/* CPU has CSR-IPI */
-#define CPU_FEATURE_EXTIOI		17	/* CPU has EXT-IOI */
-#define CPU_FEATURE_PREFETCH		18	/* CPU has prefetch instructions */
-#define CPU_FEATURE_PMP			19	/* CPU has perfermance counter */
-#define CPU_FEATURE_SCALEFREQ		20	/* CPU supports cpufreq scaling */
-#define CPU_FEATURE_FLATMODE		21	/* CPU has flat mode */
-#define CPU_FEATURE_EIODECODE		22	/* CPU has EXTIOI interrupt pin decode mode */
-#define CPU_FEATURE_GUESTID		23	/* CPU has GuestID feature */
-#define CPU_FEATURE_HYPERVISOR		24	/* CPU has hypervisor (running in VM) */
+#define CPU_FEATURE_CRC32		6	/* CPU has CRC32 instructions */
+#define CPU_FEATURE_COMPLEX		7	/* CPU has Complex instructions */
+#define CPU_FEATURE_CRYPTO		8	/* CPU has Crypto instructions */
+#define CPU_FEATURE_LVZ			9	/* CPU has Virtualization extension */
+#define CPU_FEATURE_LBT_X86		10	/* CPU has X86 Binary Translation */
+#define CPU_FEATURE_LBT_ARM		11	/* CPU has ARM Binary Translation */
+#define CPU_FEATURE_LBT_MIPS		12	/* CPU has MIPS Binary Translation */
+#define CPU_FEATURE_TLB			13	/* CPU has TLB */
+#define CPU_FEATURE_CSR			14	/* CPU has CSR */
+#define CPU_FEATURE_WATCH		15	/* CPU has watchpoint registers */
+#define CPU_FEATURE_VINT		16	/* CPU has vectored interrupts */
+#define CPU_FEATURE_CSRIPI		17	/* CPU has CSR-IPI */
+#define CPU_FEATURE_EXTIOI		18	/* CPU has EXT-IOI */
+#define CPU_FEATURE_PREFETCH		19	/* CPU has prefetch instructions */
+#define CPU_FEATURE_PMP			20	/* CPU has perfermance counter */
+#define CPU_FEATURE_SCALEFREQ		21	/* CPU supports cpufreq scaling */
+#define CPU_FEATURE_FLATMODE		22	/* CPU has flat mode */
+#define CPU_FEATURE_EIODECODE		23	/* CPU has EXTIOI interrupt pin decode mode */
+#define CPU_FEATURE_GUESTID		24	/* CPU has GuestID feature */
+#define CPU_FEATURE_HYPERVISOR		25	/* CPU has hypervisor (running in VM) */
 
 #define LOONGARCH_CPU_CPUCFG		BIT_ULL(CPU_FEATURE_CPUCFG)
 #define LOONGARCH_CPU_LAM		BIT_ULL(CPU_FEATURE_LAM)
@@ -104,6 +105,7 @@
 #define LOONGARCH_CPU_FPU		BIT_ULL(CPU_FEATURE_FPU)
 #define LOONGARCH_CPU_LSX		BIT_ULL(CPU_FEATURE_LSX)
 #define LOONGARCH_CPU_LASX		BIT_ULL(CPU_FEATURE_LASX)
+#define LOONGARCH_CPU_CRC32		BIT_ULL(CPU_FEATURE_CRC32)
 #define LOONGARCH_CPU_COMPLEX		BIT_ULL(CPU_FEATURE_COMPLEX)
 #define LOONGARCH_CPU_CRYPTO		BIT_ULL(CPU_FEATURE_CRYPTO)
 #define LOONGARCH_CPU_LVZ		BIT_ULL(CPU_FEATURE_LVZ)
diff --git a/arch/loongarch/include/asm/loongarch.h b/arch/loongarch/include/asm/loongarch.h
index 7f8d57a..62835d8 100644
--- a/arch/loongarch/include/asm/loongarch.h
+++ b/arch/loongarch/include/asm/loongarch.h
@@ -117,7 +117,7 @@
 #define  CPUCFG1_EP			BIT(22)
 #define  CPUCFG1_RPLV			BIT(23)
 #define  CPUCFG1_HUGEPG			BIT(24)
-#define  CPUCFG1_IOCSRBRD		BIT(25)
+#define  CPUCFG1_CRC32			BIT(25)
 #define  CPUCFG1_MSGINT			BIT(26)
 
 #define LOONGARCH_CPUCFG2		0x2
diff --git a/arch/loongarch/kernel/cpu-probe.c b/arch/loongarch/kernel/cpu-probe.c
index 3a3fce2..5adf0f7 100644
--- a/arch/loongarch/kernel/cpu-probe.c
+++ b/arch/loongarch/kernel/cpu-probe.c
@@ -60,7 +60,7 @@
 
 /* MAP BASE */
 unsigned long vm_map_base;
-EXPORT_SYMBOL_GPL(vm_map_base);
+EXPORT_SYMBOL(vm_map_base);
 
 static void cpu_probe_addrbits(struct cpuinfo_loongarch *c)
 {
@@ -94,13 +94,18 @@
 	c->options = LOONGARCH_CPU_CPUCFG | LOONGARCH_CPU_CSR |
 		     LOONGARCH_CPU_TLB | LOONGARCH_CPU_VINT | LOONGARCH_CPU_WATCH;
 
-	elf_hwcap = HWCAP_LOONGARCH_CPUCFG | HWCAP_LOONGARCH_CRC32;
+	elf_hwcap = HWCAP_LOONGARCH_CPUCFG;
 
 	config = read_cpucfg(LOONGARCH_CPUCFG1);
 	if (config & CPUCFG1_UAL) {
 		c->options |= LOONGARCH_CPU_UAL;
 		elf_hwcap |= HWCAP_LOONGARCH_UAL;
 	}
+	if (config & CPUCFG1_CRC32) {
+		c->options |= LOONGARCH_CPU_CRC32;
+		elf_hwcap |= HWCAP_LOONGARCH_CRC32;
+	}
+
 
 	config = read_cpucfg(LOONGARCH_CPUCFG2);
 	if (config & CPUCFG2_LAM) {
diff --git a/arch/loongarch/kernel/proc.c b/arch/loongarch/kernel/proc.c
index 5c67cc4..0d82907 100644
--- a/arch/loongarch/kernel/proc.c
+++ b/arch/loongarch/kernel/proc.c
@@ -76,6 +76,7 @@
 	if (cpu_has_fpu)	seq_printf(m, " fpu");
 	if (cpu_has_lsx)	seq_printf(m, " lsx");
 	if (cpu_has_lasx)	seq_printf(m, " lasx");
+	if (cpu_has_crc32)	seq_printf(m, " crc32");
 	if (cpu_has_complex)	seq_printf(m, " complex");
 	if (cpu_has_crypto)	seq_printf(m, " crypto");
 	if (cpu_has_lvz)	seq_printf(m, " lvz");
diff --git a/arch/loongarch/mm/init.c b/arch/loongarch/mm/init.c
index 0800617..c7e9c96 100644
--- a/arch/loongarch/mm/init.c
+++ b/arch/loongarch/mm/init.c
@@ -41,7 +41,7 @@
  * don't have to care about aliases on other CPUs.
  */
 unsigned long empty_zero_page, zero_page_mask;
-EXPORT_SYMBOL_GPL(empty_zero_page);
+EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(zero_page_mask);
 
 void setup_zero_pages(void)
@@ -231,7 +231,7 @@
 #endif
 #ifndef __PAGETABLE_PMD_FOLDED
 pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned_bss;
-EXPORT_SYMBOL_GPL(invalid_pmd_table);
+EXPORT_SYMBOL(invalid_pmd_table);
 #endif
 pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned_bss;
 EXPORT_SYMBOL(invalid_pte_table);
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 1f98947..91d6a53 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -15,6 +15,8 @@
 #define EMITS_PT_NOTE
 #endif
 
+#define RUNTIME_DISCARD_EXIT
+
 #include <asm-generic/vmlinux.lds.h>
 
 #undef mips
diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile
index dd58e1d..659e218 100644
--- a/arch/riscv/purgatory/Makefile
+++ b/arch/riscv/purgatory/Makefile
@@ -74,9 +74,7 @@
 CFLAGS_REMOVE_ctype.o		+= $(PURGATORY_CFLAGS_REMOVE)
 CFLAGS_ctype.o			+= $(PURGATORY_CFLAGS)
 
-AFLAGS_REMOVE_entry.o		+= -Wa,-gdwarf-2
-AFLAGS_REMOVE_memcpy.o		+= -Wa,-gdwarf-2
-AFLAGS_REMOVE_memset.o		+= -Wa,-gdwarf-2
+asflags-remove-y		+= $(foreach x, -g -gdwarf-4 -gdwarf-5, $(x) -Wa,$(x))
 
 $(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
 		$(call if_changed,ld)
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 53e0209..092b16b 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -474,9 +474,7 @@
 		}
 		return 0;
 	case PTRACE_GET_LAST_BREAK:
-		put_user(child->thread.last_break,
-			 (unsigned long __user *) data);
-		return 0;
+		return put_user(child->thread.last_break, (unsigned long __user *)data);
 	case PTRACE_ENABLE_TE:
 		if (!MACHINE_HAS_TE)
 			return -EIO;
@@ -824,9 +822,7 @@
 		}
 		return 0;
 	case PTRACE_GET_LAST_BREAK:
-		put_user(child->thread.last_break,
-			 (unsigned int __user *) data);
-		return 0;
+		return put_user(child->thread.last_break, (unsigned int __user *)data);
 	}
 	return compat_ptrace_request(child, request, addr, data);
 }
diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index 17f09dc..82fec66 100644
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -69,8 +69,7 @@
 CFLAGS_REMOVE_string.o		+= $(PURGATORY_CFLAGS_REMOVE)
 CFLAGS_string.o			+= $(PURGATORY_CFLAGS)
 
-AFLAGS_REMOVE_setup-x86_$(BITS).o	+= -Wa,-gdwarf-2
-AFLAGS_REMOVE_entry64.o			+= -Wa,-gdwarf-2
+asflags-remove-y		+= $(foreach x, -g -gdwarf-4 -gdwarf-5, $(x) -Wa,$(x))
 
 $(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
 		$(call if_changed,ld)
diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c
index 7277044..13918c8 100644
--- a/drivers/fpga/fpga-bridge.c
+++ b/drivers/fpga/fpga-bridge.c
@@ -360,7 +360,6 @@
 	bridge->dev.parent = parent;
 	bridge->dev.of_node = parent->of_node;
 	bridge->dev.id = id;
-	of_platform_populate(bridge->dev.of_node, NULL, NULL, &bridge->dev);
 
 	ret = dev_set_name(&bridge->dev, "br%d", id);
 	if (ret)
@@ -372,6 +371,8 @@
 		return ERR_PTR(ret);
 	}
 
+	of_platform_populate(bridge->dev.of_node, NULL, NULL, &bridge->dev);
+
 	return bridge;
 
 error_device:
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 89011ba..ca5dc51 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -653,6 +653,9 @@
 	if (!src->enabled_types || !src->funcs->set)
 		return -EINVAL;
 
+	if (WARN_ON(!amdgpu_irq_enabled(adev, src, type)))
+		return -EINVAL;
+
 	if (atomic_dec_and_test(&src->enabled_types[type]))
 		return amdgpu_irq_update(adev, src, type);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index ce64ca1..5c1193d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -26,6 +26,7 @@
 
 #include <linux/firmware.h>
 #include <linux/module.h>
+#include <linux/dmi.h>
 #include <linux/pci.h>
 #include <linux/debugfs.h>
 #include <drm/drm_drv.h>
@@ -84,6 +85,7 @@
 {
 	unsigned long bo_size;
 	const char *fw_name;
+	const char *bios_ver;
 	const struct common_firmware_header *hdr;
 	unsigned char fw_check;
 	unsigned int fw_shared_size, log_offset;
@@ -159,6 +161,21 @@
 		if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
 		    (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
 			adev->vcn.indirect_sram = true;
+		/*
+		 * Some Steam Deck's BIOS versions are incompatible with the
+		 * indirect SRAM mode, leading to amdgpu being unable to get
+		 * properly probed (and even potentially crashing the kernel).
+		 * Hence, check for these versions here - notice this is
+		 * restricted to Vangogh (Deck's APU).
+		 */
+		bios_ver = dmi_get_system_info(DMI_BIOS_VERSION);
+
+		if (bios_ver && (!strncmp("F7A0113", bios_ver, 7) ||
+		     !strncmp("F7A0114", bios_ver, 7))) {
+			adev->vcn.indirect_sram = false;
+			dev_info(adev->dev,
+				"Steam Deck quirk: indirect SRAM disabled on BIOS %s\n", bios_ver);
+		}
 		break;
 	case IP_VERSION(3, 0, 16):
 		fw_name = FIRMWARE_DIMGREY_CAVEFISH;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
index b87f50e..1ec643a 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
@@ -167,10 +167,21 @@
 	if (rc)
 		return rc;
 
-	irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst;
+	if (amdgpu_in_reset(adev)) {
+		irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst;
+		/* During gpu-reset we disable and then enable vblank irq, so
+		 * don't use amdgpu_irq_get/put() to avoid refcount change.
+		 */
+		if (!dc_interrupt_set(adev->dm.dc, irq_source, enable))
+			rc = -EBUSY;
+	} else {
+		rc = (enable)
+			? amdgpu_irq_get(adev, &adev->crtc_irq, acrtc->crtc_id)
+			: amdgpu_irq_put(adev, &adev->crtc_irq, acrtc->crtc_id);
+	}
 
-	if (!dc_interrupt_set(adev->dm.dc, irq_source, enable))
-		return -EBUSY;
+	if (rc)
+		return rc;
 
 skip:
 	if (amdgpu_in_reset(adev))
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
index 7dd0845..8e41643 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
@@ -222,7 +222,7 @@
 	.maximum_dsc_bits_per_component = 10,
 	.dsc422_native_support = false,
 	.is_line_buffer_bpp_fixed = true,
-	.line_buffer_fixed_bpp = 49,
+	.line_buffer_fixed_bpp = 48,
 	.line_buffer_size_bits = 789504,
 	.max_line_buffer_lines = 12,
 	.writeback_interface_buffer_size_kbytes = 90,
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 3d1f50f4..7098f12 100644
--- a/drivers/gpu/drm/drm_buddy.c
+++ b/drivers/gpu/drm/drm_buddy.c
@@ -146,8 +146,8 @@
 		unsigned int order;
 		u64 root_size;
 
-		root_size = rounddown_pow_of_two(size);
-		order = ilog2(root_size) - ilog2(chunk_size);
+		order = ilog2(size) - ilog2(chunk_size);
+		root_size = chunk_size << order;
 
 		root = drm_block_alloc(mm, NULL, order, offset);
 		if (!root)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c
index 48c375c..7f3f2d5 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
@@ -165,7 +165,7 @@
 	      DP_AUX_CH_CTL_TIME_OUT_MAX |
 	      DP_AUX_CH_CTL_RECEIVE_ERROR |
 	      (send_bytes << DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT) |
-	      DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(32) |
+	      DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(24) |
 	      DP_AUX_CH_CTL_SYNC_PULSE_SKL(32);
 
 	if (intel_tc_port_in_tbt_alt_mode(dig_port))
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 8cecf81..3c05ce0 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -840,6 +840,8 @@
 		return;
 	}
 
+	regcache_sync(vop2->map);
+
 	if (vop2->data->soc_id == 3566)
 		vop2_writel(vop2, RK3568_OTP_WIN_EN, 1);
 
@@ -868,6 +870,8 @@
 
 	pm_runtime_put_sync(vop2->dev);
 
+	regcache_mark_dirty(vop2->map);
+
 	clk_disable_unprepare(vop2->aclk);
 	clk_disable_unprepare(vop2->hclk);
 }
diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index 62f6958..a699fc0 100644
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -89,7 +89,8 @@
 		err = -EINVAL;
 	}
 
-	if (!is_power_of_2(block_size)) {
+	/* We can't use is_power_of_2() for a u64 on 32-bit systems. */
+	if (block_size & (block_size - 1)) {
 		kunit_err(test, "block size not power of two\n");
 		err = -EINVAL;
 	}
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index 870f4cb..3ad5678 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c
@@ -1409,7 +1409,7 @@
 	trig = devm_iio_trigger_alloc(&indio->dev, "%s-dev%d-%s", indio->name,
 				iio_device_id(indio), trigger_name);
 	if (!trig)
-		return NULL;
+		return ERR_PTR(-ENOMEM);
 
 	trig->dev.parent = indio->dev.parent;
 	iio_trigger_set_drvdata(trig, indio);
diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c
index beadfa9..404865e 100644
--- a/drivers/iio/dac/ad5755.c
+++ b/drivers/iio/dac/ad5755.c
@@ -802,6 +802,7 @@
 	return pdata;
 
  error_out:
+	fwnode_handle_put(pp);
 	devm_kfree(dev, pdata);
 	return NULL;
 }
diff --git a/drivers/iio/light/tsl2772.c b/drivers/iio/light/tsl2772.c
index dd9051f..13a6c3d 100644
--- a/drivers/iio/light/tsl2772.c
+++ b/drivers/iio/light/tsl2772.c
@@ -601,6 +601,7 @@
 			return -EINVAL;
 		}
 	}
+	chip->settings.prox_diode = prox_diode_mask;
 
 	return 0;
 }
diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c
index d836d3d..a68da29 100644
--- a/drivers/input/tablet/pegasus_notetaker.c
+++ b/drivers/input/tablet/pegasus_notetaker.c
@@ -296,6 +296,12 @@
 	pegasus->intf = intf;
 
 	pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
+	/* Sanity check that pipe's type matches endpoint's type */
+	if (usb_pipe_type_check(dev, pipe)) {
+		error = -EINVAL;
+		goto err_free_mem;
+	}
+
 	pegasus->data_len = usb_maxpacket(dev, pipe);
 
 	pegasus->data = usb_alloc_coherent(dev, pegasus->data_len, GFP_KERNEL,
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 660df7d..d410e2e7 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -410,6 +410,7 @@
 	return card;
 err_out:
 	host->card = old_card;
+	kfree_const(card->dev.kobj.name);
 	kfree(card);
 	return NULL;
 }
@@ -468,8 +469,10 @@
 				put_device(&card->dev);
 				host->card = NULL;
 			}
-		} else
+		} else {
+			kfree_const(card->dev.kobj.name);
 			kfree(card);
+		}
 	}
 
 out_power_off:
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index 101581d..8e22b37 100644
--- a/drivers/mmc/host/sdhci_am654.c
+++ b/drivers/mmc/host/sdhci_am654.c
@@ -351,8 +351,6 @@
 		 */
 		case MMC_TIMING_SD_HS:
 		case MMC_TIMING_MMC_HS:
-		case MMC_TIMING_UHS_SDR12:
-		case MMC_TIMING_UHS_SDR25:
 			val &= ~SDHCI_CTRL_HISPD;
 		}
 	}
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index cda57cb..75e6947 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -3272,7 +3272,19 @@
 	.remove = spi_nor_remove,
 	.shutdown = spi_nor_shutdown,
 };
-module_spi_mem_driver(spi_nor_driver);
+
+static int __init spi_nor_module_init(void)
+{
+	return spi_mem_driver_register(&spi_nor_driver);
+}
+module_init(spi_nor_module_init);
+
+static void __exit spi_nor_module_exit(void)
+{
+	spi_mem_driver_unregister(&spi_nor_driver);
+	spi_nor_debugfs_shutdown();
+}
+module_exit(spi_nor_module_exit);
 
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Huang Shijie <shijie8@gmail.com>");
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index d18dafe..00bf0d0e 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -709,8 +709,10 @@
 
 #ifdef CONFIG_DEBUG_FS
 void spi_nor_debugfs_register(struct spi_nor *nor);
+void spi_nor_debugfs_shutdown(void);
 #else
 static inline void spi_nor_debugfs_register(struct spi_nor *nor) {}
+static inline void spi_nor_debugfs_shutdown(void) {}
 #endif
 
 #endif /* __LINUX_MTD_SPI_NOR_INTERNAL_H */
diff --git a/drivers/mtd/spi-nor/debugfs.c b/drivers/mtd/spi-nor/debugfs.c
index df76cb5..5f56b23 100644
--- a/drivers/mtd/spi-nor/debugfs.c
+++ b/drivers/mtd/spi-nor/debugfs.c
@@ -226,13 +226,13 @@
 	nor->debugfs_root = NULL;
 }
 
+static struct dentry *rootdir;
+
 void spi_nor_debugfs_register(struct spi_nor *nor)
 {
-	struct dentry *rootdir, *d;
+	struct dentry *d;
 	int ret;
 
-	/* Create rootdir once. Will never be deleted again. */
-	rootdir = debugfs_lookup(SPI_NOR_DEBUGFS_ROOT, NULL);
 	if (!rootdir)
 		rootdir = debugfs_create_dir(SPI_NOR_DEBUGFS_ROOT, NULL);
 
@@ -247,3 +247,8 @@
 	debugfs_create_file("capabilities", 0444, d, nor,
 			    &spi_nor_capabilities_fops);
 }
+
+void spi_nor_debugfs_shutdown(void)
+{
+	debugfs_remove(rootdir);
+}
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 9f6824a..9f44c86 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1776,14 +1776,15 @@
 
 /* The bonding driver uses ether_setup() to convert a master bond device
  * to ARPHRD_ETHER, that resets the target netdevice's flags so we always
- * have to restore the IFF_MASTER flag, and only restore IFF_SLAVE if it was set
+ * have to restore the IFF_MASTER flag, and only restore IFF_SLAVE and IFF_UP
+ * if they were set
  */
 static void bond_ether_setup(struct net_device *bond_dev)
 {
-	unsigned int slave_flag = bond_dev->flags & IFF_SLAVE;
+	unsigned int flags = bond_dev->flags & (IFF_SLAVE | IFF_UP);
 
 	ether_setup(bond_dev);
-	bond_dev->flags |= IFF_MASTER | slave_flag;
+	bond_dev->flags |= IFF_MASTER | flags;
 	bond_dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 }
 
diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
index 70887e0..d9434ed 100644
--- a/drivers/net/dsa/b53/b53_mmap.c
+++ b/drivers/net/dsa/b53/b53_mmap.c
@@ -216,6 +216,18 @@
 	return 0;
 }
 
+static int b53_mmap_phy_read16(struct b53_device *dev, int addr, int reg,
+			       u16 *value)
+{
+	return -EIO;
+}
+
+static int b53_mmap_phy_write16(struct b53_device *dev, int addr, int reg,
+				u16 value)
+{
+	return -EIO;
+}
+
 static const struct b53_io_ops b53_mmap_ops = {
 	.read8 = b53_mmap_read8,
 	.read16 = b53_mmap_read16,
@@ -227,6 +239,8 @@
 	.write32 = b53_mmap_write32,
 	.write48 = b53_mmap_write48,
 	.write64 = b53_mmap_write64,
+	.phy_read16 = b53_mmap_phy_read16,
+	.phy_write16 = b53_mmap_phy_write16,
 };
 
 static int b53_mmap_probe_of(struct platform_device *pdev,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index c6e3660..e3e5a42 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7597,7 +7597,7 @@
 	u8 flags;
 	int rc;
 
-	if (bp->hwrm_spec_code < 0x10801) {
+	if (bp->hwrm_spec_code < 0x10801 || !BNXT_CHIP_P5_THOR(bp)) {
 		rc = -ENODEV;
 		goto no_ptp;
 	}
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 55cf2f6..db8e061 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -5293,31 +5293,6 @@
 				ew32(TARC(0), tarc0);
 			}
 
-			/* disable TSO for pcie and 10/100 speeds, to avoid
-			 * some hardware issues
-			 */
-			if (!(adapter->flags & FLAG_TSO_FORCE)) {
-				switch (adapter->link_speed) {
-				case SPEED_10:
-				case SPEED_100:
-					e_info("10/100 speed: disabling TSO\n");
-					netdev->features &= ~NETIF_F_TSO;
-					netdev->features &= ~NETIF_F_TSO6;
-					break;
-				case SPEED_1000:
-					netdev->features |= NETIF_F_TSO;
-					netdev->features |= NETIF_F_TSO6;
-					break;
-				default:
-					/* oops */
-					break;
-				}
-				if (hw->mac.type == e1000_pch_spt) {
-					netdev->features &= ~NETIF_F_TSO;
-					netdev->features &= ~NETIF_F_TSO6;
-				}
-			}
-
 			/* enable transmits in the hardware, need to do this
 			 * after setting TARC(0)
 			 */
@@ -7532,6 +7507,32 @@
 			    NETIF_F_RXCSUM |
 			    NETIF_F_HW_CSUM);
 
+	/* disable TSO for pcie and 10/100 speeds to avoid
+	 * some hardware issues and for i219 to fix transfer
+	 * speed being capped at 60%
+	 */
+	if (!(adapter->flags & FLAG_TSO_FORCE)) {
+		switch (adapter->link_speed) {
+		case SPEED_10:
+		case SPEED_100:
+			e_info("10/100 speed: disabling TSO\n");
+			netdev->features &= ~NETIF_F_TSO;
+			netdev->features &= ~NETIF_F_TSO6;
+			break;
+		case SPEED_1000:
+			netdev->features |= NETIF_F_TSO;
+			netdev->features |= NETIF_F_TSO6;
+			break;
+		default:
+			/* oops */
+			break;
+		}
+		if (hw->mac.type == e1000_pch_spt) {
+			netdev->features &= ~NETIF_F_TSO;
+			netdev->features &= ~NETIF_F_TSO6;
+		}
+	}
+
 	/* Set user-changeable features (subset of all device features) */
 	netdev->hw_features = netdev->features;
 	netdev->hw_features |= NETIF_F_RXFCS;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index da0cf87..68f390c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -11058,8 +11058,11 @@
 					     pf->hw.aq.asq_last_status));
 	}
 	/* reinit the misc interrupt */
-	if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+	if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
 		ret = i40e_setup_misc_vector(pf);
+		if (ret)
+			goto end_unlock;
+	}
 
 	/* Add a filter to drop all Flow control frames from any VSI from being
 	 * transmitted. By doing so we stop a malicious VF from sending out
@@ -14098,15 +14101,15 @@
 		vsi->id = ctxt.vsi_number;
 	}
 
-	vsi->active_filters = 0;
-	clear_bit(__I40E_VSI_OVERFLOW_PROMISC, vsi->state);
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
+	vsi->active_filters = 0;
 	/* If macvlan filters already exist, force them to get loaded */
 	hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) {
 		f->state = I40E_FILTER_NEW;
 		f_count++;
 	}
 	spin_unlock_bh(&vsi->mac_filter_hash_lock);
+	clear_bit(__I40E_VSI_OVERFLOW_PROMISC, vsi->state);
 
 	if (f_count) {
 		vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
diff --git a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_tlv_multi.c b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_tlv_multi.c
index 017d68f..972c571 100644
--- a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_tlv_multi.c
+++ b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_tlv_multi.c
@@ -31,6 +31,8 @@
 
 	if (tlv->type == MLXFW_MFA2_TLV_MULTI_PART) {
 		multi = mlxfw_mfa2_tlv_multi_get(mfa2_file, tlv);
+		if (!multi)
+			return NULL;
 		tlv_len = NLA_ALIGN(tlv_len + be16_to_cpu(multi->total_len));
 	}
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
index 48dbfea..7cdf0ce 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
@@ -26,7 +26,7 @@
 #define MLXSW_PCI_CIR_TIMEOUT_MSECS		1000
 
 #define MLXSW_PCI_SW_RESET_TIMEOUT_MSECS	900000
-#define MLXSW_PCI_SW_RESET_WAIT_MSECS		200
+#define MLXSW_PCI_SW_RESET_WAIT_MSECS		400
 #define MLXSW_PCI_FW_READY			0xA1844
 #define MLXSW_PCI_FW_READY_MASK			0xFFFF
 #define MLXSW_PCI_FW_READY_MAGIC		0x5E
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 6a1bff5..e6aedd8 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -541,7 +541,6 @@
 	else
 		efx->state = STATE_NET_UP;
 
-	efx_selftest_async_start(efx);
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/sfc/efx_common.c b/drivers/net/ethernet/sfc/efx_common.c
index c2224e4..ee1cabe 100644
--- a/drivers/net/ethernet/sfc/efx_common.c
+++ b/drivers/net/ethernet/sfc/efx_common.c
@@ -544,6 +544,8 @@
 	/* Start the hardware monitor if there is one */
 	efx_start_monitor(efx);
 
+	efx_selftest_async_start(efx);
+
 	/* Link state detection is normally event-driven; we have
 	 * to poll now because we could have missed a change
 	 */
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 20b1b34..3f18838 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -724,8 +724,13 @@
 				       int page_off,
 				       unsigned int *len)
 {
-	struct page *page = alloc_page(GFP_ATOMIC);
+	int tailroom = SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+	struct page *page;
 
+	if (page_off + *len + tailroom > PAGE_SIZE)
+		return NULL;
+
+	page = alloc_page(GFP_ATOMIC);
 	if (!page)
 		return NULL;
 
@@ -733,7 +738,6 @@
 	page_off += *len;
 
 	while (--*num_buf) {
-		int tailroom = SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
 		unsigned int buflen;
 		void *buf;
 		int off;
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 5c26606..c35c085 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -996,10 +996,8 @@
 
 		/* No crossing a page as the payload mustn't fragment. */
 		if (unlikely((txreq.offset + txreq.size) > XEN_PAGE_SIZE)) {
-			netdev_err(queue->vif->dev,
-				   "txreq.offset: %u, size: %u, end: %lu\n",
-				   txreq.offset, txreq.size,
-				   (unsigned long)(txreq.offset&~XEN_PAGE_MASK) + txreq.size);
+			netdev_err(queue->vif->dev, "Cross page boundary, txreq.offset: %u, size: %u\n",
+				   txreq.offset, txreq.size);
 			xenvif_fatal_tx_err(queue->vif);
 			break;
 		}
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index bb80192..8f17cbe 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -1604,22 +1604,7 @@
 	if (ret)
 		goto err_init_connect;
 
-	queue->rd_enabled = true;
 	set_bit(NVME_TCP_Q_ALLOCATED, &queue->flags);
-	nvme_tcp_init_recv_ctx(queue);
-
-	write_lock_bh(&queue->sock->sk->sk_callback_lock);
-	queue->sock->sk->sk_user_data = queue;
-	queue->state_change = queue->sock->sk->sk_state_change;
-	queue->data_ready = queue->sock->sk->sk_data_ready;
-	queue->write_space = queue->sock->sk->sk_write_space;
-	queue->sock->sk->sk_data_ready = nvme_tcp_data_ready;
-	queue->sock->sk->sk_state_change = nvme_tcp_state_change;
-	queue->sock->sk->sk_write_space = nvme_tcp_write_space;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	queue->sock->sk->sk_ll_usec = 1;
-#endif
-	write_unlock_bh(&queue->sock->sk->sk_callback_lock);
 
 	return 0;
 
@@ -1639,7 +1624,7 @@
 	return ret;
 }
 
-static void nvme_tcp_restore_sock_calls(struct nvme_tcp_queue *queue)
+static void nvme_tcp_restore_sock_ops(struct nvme_tcp_queue *queue)
 {
 	struct socket *sock = queue->sock;
 
@@ -1654,7 +1639,7 @@
 static void __nvme_tcp_stop_queue(struct nvme_tcp_queue *queue)
 {
 	kernel_sock_shutdown(queue->sock, SHUT_RDWR);
-	nvme_tcp_restore_sock_calls(queue);
+	nvme_tcp_restore_sock_ops(queue);
 	cancel_work_sync(&queue->io_work);
 }
 
@@ -1672,21 +1657,42 @@
 	mutex_unlock(&queue->queue_lock);
 }
 
+static void nvme_tcp_setup_sock_ops(struct nvme_tcp_queue *queue)
+{
+	write_lock_bh(&queue->sock->sk->sk_callback_lock);
+	queue->sock->sk->sk_user_data = queue;
+	queue->state_change = queue->sock->sk->sk_state_change;
+	queue->data_ready = queue->sock->sk->sk_data_ready;
+	queue->write_space = queue->sock->sk->sk_write_space;
+	queue->sock->sk->sk_data_ready = nvme_tcp_data_ready;
+	queue->sock->sk->sk_state_change = nvme_tcp_state_change;
+	queue->sock->sk->sk_write_space = nvme_tcp_write_space;
+#ifdef CONFIG_NET_RX_BUSY_POLL
+	queue->sock->sk->sk_ll_usec = 1;
+#endif
+	write_unlock_bh(&queue->sock->sk->sk_callback_lock);
+}
+
 static int nvme_tcp_start_queue(struct nvme_ctrl *nctrl, int idx)
 {
 	struct nvme_tcp_ctrl *ctrl = to_tcp_ctrl(nctrl);
+	struct nvme_tcp_queue *queue = &ctrl->queues[idx];
 	int ret;
 
+	queue->rd_enabled = true;
+	nvme_tcp_init_recv_ctx(queue);
+	nvme_tcp_setup_sock_ops(queue);
+
 	if (idx)
 		ret = nvmf_connect_io_queue(nctrl, idx);
 	else
 		ret = nvmf_connect_admin_queue(nctrl);
 
 	if (!ret) {
-		set_bit(NVME_TCP_Q_LIVE, &ctrl->queues[idx].flags);
+		set_bit(NVME_TCP_Q_LIVE, &queue->flags);
 	} else {
-		if (test_bit(NVME_TCP_Q_ALLOCATED, &ctrl->queues[idx].flags))
-			__nvme_tcp_stop_queue(&ctrl->queues[idx]);
+		if (test_bit(NVME_TCP_Q_ALLOCATED, &queue->flags))
+			__nvme_tcp_stop_queue(queue);
 		dev_err(nctrl->device,
 			"failed to connect queue: %d ret=%d\n", idx, ret);
 	}
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index cb15acd..e2c9a68 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -464,7 +464,8 @@
 		.ident = "ASUS ROG FLOW X13",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GV301Q"),
+			/* Match GV301** */
+			DMI_MATCH(DMI_PRODUCT_NAME, "GV301"),
 		},
 		.driver_data = &quirk_asus_tablet_mode,
 	},
diff --git a/drivers/platform/x86/gigabyte-wmi.c b/drivers/platform/x86/gigabyte-wmi.c
index 322cfae..2a42604 100644
--- a/drivers/platform/x86/gigabyte-wmi.c
+++ b/drivers/platform/x86/gigabyte-wmi.c
@@ -140,6 +140,7 @@
 	}}
 
 static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = {
+	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("A320M-S2H V2-CF"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B450M DS3H-CF"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B450M DS3H WIFI-CF"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B450M S2H V2"),
@@ -150,6 +151,7 @@
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550I AORUS PRO AX"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M AORUS PRO-P"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M DS3H"),
+	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B650 AORUS ELITE AX"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B660 GAMING X DDR4"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B660I AORUS PRO DDR4"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z390 I AORUS PRO WIFI-CF"),
@@ -159,6 +161,7 @@
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 GAMING X"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 I AORUS PRO WIFI"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 UD"),
+	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570S AORUS ELITE"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z690M AORUS ELITE AX DDR4"),
 	{ }
 };
diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c
index bb81b8b..483bb65 100644
--- a/drivers/platform/x86/intel/vsec.c
+++ b/drivers/platform/x86/intel/vsec.c
@@ -141,6 +141,7 @@
 
 	ret = ida_alloc(intel_vsec_dev->ida, GFP_KERNEL);
 	if (ret < 0) {
+		kfree(intel_vsec_dev->resource);
 		kfree(intel_vsec_dev);
 		return ret;
 	}
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index dac1fb5..ecd5a50 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -8,18 +8,19 @@
 // Copyright (c) 2012 Marvell Technology Ltd.
 // Yunfan Zhang <yfzhang@marvell.com>
 
-#include <linux/module.h>
-#include <linux/param.h>
+#include <linux/bits.h>
 #include <linux/err.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/param.h>
 #include <linux/platform_device.h>
+#include <linux/regmap.h>
 #include <linux/regulator/driver.h>
+#include <linux/regulator/fan53555.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/of_regulator.h>
-#include <linux/of_device.h>
-#include <linux/i2c.h>
 #include <linux/slab.h>
-#include <linux/regmap.h>
-#include <linux/regulator/fan53555.h>
 
 /* Voltage setting */
 #define FAN53555_VSEL0		0x00
@@ -60,7 +61,7 @@
 #define TCS_VSEL1_MODE		(1 << 6)
 
 #define TCS_SLEW_SHIFT		3
-#define TCS_SLEW_MASK		(0x3 < 3)
+#define TCS_SLEW_MASK		GENMASK(4, 3)
 
 enum fan53555_vendor {
 	FAN53526_VENDOR_FAIRCHILD = 0,
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index d265a2d..13ee8e4 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -3299,7 +3299,7 @@
 
 	spin_lock_irqsave(&instance->crashdump_lock, flags);
 	buff_offset = instance->fw_crash_buffer_offset;
-	if (!instance->crash_dump_buf &&
+	if (!instance->crash_dump_buf ||
 		!((instance->fw_crash_state == AVAILABLE) ||
 		(instance->fw_crash_state == COPYING))) {
 		dev_err(&instance->pdev->dev,
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 24c4c92..3cda5d2 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -314,11 +314,18 @@
 	if (result)
 		return -EIO;
 
-	/* Sanity check that we got the page back that we asked for */
+	/*
+	 * Sanity check that we got the page back that we asked for and that
+	 * the page size is not 0.
+	 */
 	if (buffer[1] != page)
 		return -EIO;
 
-	return get_unaligned_be16(&buffer[2]) + 4;
+	result = get_unaligned_be16(&buffer[2]);
+	if (!result)
+		return -EIO;
+
+	return result + 4;
 }
 
 static int scsi_get_vpd_size(struct scsi_device *sdev, u8 page)
diff --git a/drivers/spi/spi-rockchip-sfc.c b/drivers/spi/spi-rockchip-sfc.c
index bd87d3c9..69347b6 100644
--- a/drivers/spi/spi-rockchip-sfc.c
+++ b/drivers/spi/spi-rockchip-sfc.c
@@ -632,7 +632,7 @@
 	if (ret) {
 		dev_err(dev, "Failed to request irq\n");
 
-		return ret;
+		goto err_irq;
 	}
 
 	ret = rockchip_sfc_init(sfc);
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index b8ae02a..4abbe4b 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -523,7 +523,7 @@
 	setup_extent_mapping(tree, new, modified);
 }
 
-static struct extent_map *next_extent_map(struct extent_map *em)
+static struct extent_map *next_extent_map(const struct extent_map *em)
 {
 	struct rb_node *next;
 
@@ -533,6 +533,35 @@
 	return container_of(next, struct extent_map, rb_node);
 }
 
+/*
+ * Get the extent map that immediately follows another one.
+ *
+ * @tree:       The extent map tree that the extent map belong to.
+ *              Holding read or write access on the tree's lock is required.
+ * @em:         An extent map from the given tree. The caller must ensure that
+ *              between getting @em and between calling this function, the
+ *              extent map @em is not removed from the tree - for example, by
+ *              holding the tree's lock for the duration of those 2 operations.
+ *
+ * Returns the extent map that immediately follows @em, or NULL if @em is the
+ * last extent map in the tree.
+ */
+struct extent_map *btrfs_next_extent_map(const struct extent_map_tree *tree,
+					 const struct extent_map *em)
+{
+	struct extent_map *next;
+
+	/* The lock must be acquired either in read mode or write mode. */
+	lockdep_assert_held(&tree->lock);
+	ASSERT(extent_map_in_tree(em));
+
+	next = next_extent_map(em);
+	if (next)
+		refcount_inc(&next->refs);
+
+	return next;
+}
+
 static struct extent_map *prev_extent_map(struct extent_map *em)
 {
 	struct rb_node *prev;
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h
index ad31186..68d3f2c 100644
--- a/fs/btrfs/extent_map.h
+++ b/fs/btrfs/extent_map.h
@@ -87,6 +87,8 @@
 void extent_map_tree_init(struct extent_map_tree *tree);
 struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree,
 					 u64 start, u64 len);
+struct extent_map *btrfs_next_extent_map(const struct extent_map_tree *tree,
+					 const struct extent_map *em);
 int add_extent_mapping(struct extent_map_tree *tree,
 		       struct extent_map *em, int modified);
 void remove_extent_mapping(struct extent_map_tree *tree, struct extent_map *em);
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 1bda59c..77202ad 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -3248,40 +3248,50 @@
 	 */
 	read_lock(&em_tree->lock);
 	em = lookup_extent_mapping(em_tree, start, len);
-	read_unlock(&em_tree->lock);
+	if (!em) {
+		read_unlock(&em_tree->lock);
+		return (delalloc_len > 0);
+	}
 
 	/* extent_map_end() returns a non-inclusive end offset. */
-	em_end = em ? extent_map_end(em) : 0;
+	em_end = extent_map_end(em);
 
 	/*
 	 * If we have a hole/prealloc extent map, check the next one if this one
 	 * ends before our range's end.
 	 */
-	if (em && (em->block_start == EXTENT_MAP_HOLE ||
-		   test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) && em_end < end) {
+	if ((em->block_start == EXTENT_MAP_HOLE ||
+	     test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) && em_end < end) {
 		struct extent_map *next_em;
 
-		read_lock(&em_tree->lock);
-		next_em = lookup_extent_mapping(em_tree, em_end, len - em_end);
-		read_unlock(&em_tree->lock);
-
+		next_em = btrfs_next_extent_map(em_tree, em);
 		free_extent_map(em);
-		em_end = next_em ? extent_map_end(next_em) : 0;
+
+		/*
+		 * There's no next extent map or the next one starts beyond our
+		 * range, return the range found in the io tree (if any).
+		 */
+		if (!next_em || next_em->start > end) {
+			read_unlock(&em_tree->lock);
+			free_extent_map(next_em);
+			return (delalloc_len > 0);
+		}
+
+		em_end = extent_map_end(next_em);
 		em = next_em;
 	}
 
-	if (em && (em->block_start == EXTENT_MAP_HOLE ||
-		   test_bit(EXTENT_FLAG_PREALLOC, &em->flags))) {
-		free_extent_map(em);
-		em = NULL;
-	}
+	read_unlock(&em_tree->lock);
 
 	/*
-	 * No extent map or one for a hole or prealloc extent. Use the delalloc
-	 * range we found in the io tree if we have one.
+	 * We have a hole or prealloc extent that ends at or beyond our range's
+	 * end, return the range found in the io tree (if any).
 	 */
-	if (!em)
+	if (em->block_start == EXTENT_MAP_HOLE ||
+	    test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) {
+		free_extent_map(em);
 		return (delalloc_len > 0);
+	}
 
 	/*
 	 * We don't have any range as EXTENT_DELALLOC in the io tree, so the
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 9958d40..aa33c39 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -974,6 +974,16 @@
 			continue;
 		}
 
+		/*
+		 * If wb_tryget fails, the wb has been shutdown, skip it.
+		 *
+		 * Pin @wb so that it stays on @bdi->wb_list.  This allows
+		 * continuing iteration from @wb after dropping and
+		 * regrabbing rcu read lock.
+		 */
+		if (!wb_tryget(wb))
+			continue;
+
 		/* alloc failed, execute synchronously using on-stack fallback */
 		work = &fallback_work;
 		*work = *base_work;
@@ -982,13 +992,6 @@
 		work->done = &fallback_work_done;
 
 		wb_queue_work(wb, work);
-
-		/*
-		 * Pin @wb so that it stays on @bdi->wb_list.  This allows
-		 * continuing iteration from @wb after dropping and
-		 * regrabbing rcu read lock.
-		 */
-		wb_get(wb);
 		last_wb = wb;
 
 		rcu_read_unlock();
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index bb97a38..904673a 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -214,7 +214,7 @@
 	if (inode && fuse_is_bad(inode))
 		goto invalid;
 	else if (time_before64(fuse_dentry_time(entry), get_jiffies_64()) ||
-		 (flags & (LOOKUP_EXCL | LOOKUP_REVAL))) {
+		 (flags & (LOOKUP_EXCL | LOOKUP_REVAL | LOOKUP_RENAME_TARGET))) {
 		struct fuse_entry_out outarg;
 		FUSE_ARGS(args);
 		struct fuse_forget_link *forget;
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 63d96a1..101f2ce 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -430,6 +430,23 @@
 	return 0;
 }
 
+/**
+ * nilfs_segctor_zeropad_segsum - zero pad the rest of the segment summary area
+ * @sci: segment constructor object
+ *
+ * nilfs_segctor_zeropad_segsum() zero-fills unallocated space at the end of
+ * the current segment summary block.
+ */
+static void nilfs_segctor_zeropad_segsum(struct nilfs_sc_info *sci)
+{
+	struct nilfs_segsum_pointer *ssp;
+
+	ssp = sci->sc_blk_cnt > 0 ? &sci->sc_binfo_ptr : &sci->sc_finfo_ptr;
+	if (ssp->offset < ssp->bh->b_size)
+		memset(ssp->bh->b_data + ssp->offset, 0,
+		       ssp->bh->b_size - ssp->offset);
+}
+
 static int nilfs_segctor_feed_segment(struct nilfs_sc_info *sci)
 {
 	sci->sc_nblk_this_inc += sci->sc_curseg->sb_sum.nblocks;
@@ -438,6 +455,7 @@
 				* The current segment is filled up
 				* (internal code)
 				*/
+	nilfs_segctor_zeropad_segsum(sci);
 	sci->sc_curseg = NILFS_NEXT_SEGBUF(sci->sc_curseg);
 	return nilfs_segctor_reset_segment_buffer(sci);
 }
@@ -542,6 +560,7 @@
 		goto retry;
 	}
 	if (unlikely(required)) {
+		nilfs_segctor_zeropad_segsum(sci);
 		err = nilfs_segbuf_extend_segsum(segbuf);
 		if (unlikely(err))
 			goto failed;
@@ -1531,6 +1550,7 @@
 		nadd = min_t(int, nadd << 1, SC_MAX_SEGDELTA);
 		sci->sc_stage = prev_stage;
 	}
+	nilfs_segctor_zeropad_segsum(sci);
 	nilfs_segctor_truncate_segments(sci, sci->sc_curseg, nilfs->ns_sufile);
 	return 0;
 
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index cc69484..154c103 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -1966,8 +1966,10 @@
 	ret = -EFAULT;
 	if (copy_from_user(&uffdio_api, buf, sizeof(uffdio_api)))
 		goto out;
-	/* Ignore unsupported features (userspace built against newer kernel) */
-	features = uffdio_api.features & UFFD_API_FEATURES;
+	features = uffdio_api.features;
+	ret = -EINVAL;
+	if (uffdio_api.api != UFFD_API || (features & ~UFFD_API_FEATURES))
+		goto err_out;
 	ret = -EPERM;
 	if ((features & UFFD_FEATURE_EVENT_FORK) && !capable(CAP_SYS_PTRACE))
 		goto err_out;
diff --git a/include/linux/kmsan.h b/include/linux/kmsan.h
index e38ae3c..30b1764 100644
--- a/include/linux/kmsan.h
+++ b/include/linux/kmsan.h
@@ -134,11 +134,12 @@
  * @page_shift:	page_shift passed to vmap_range_noflush().
  *
  * KMSAN maps shadow and origin pages of @pages into contiguous ranges in
- * vmalloc metadata address range.
+ * vmalloc metadata address range. Returns 0 on success, callers must check
+ * for non-zero return value.
  */
-void kmsan_vmap_pages_range_noflush(unsigned long start, unsigned long end,
-				    pgprot_t prot, struct page **pages,
-				    unsigned int page_shift);
+int kmsan_vmap_pages_range_noflush(unsigned long start, unsigned long end,
+				   pgprot_t prot, struct page **pages,
+				   unsigned int page_shift);
 
 /**
  * kmsan_vunmap_kernel_range_noflush() - Notify KMSAN about a vunmap.
@@ -159,11 +160,12 @@
  * @page_shift:	page_shift argument passed to vmap_range_noflush().
  *
  * KMSAN creates new metadata pages for the physical pages mapped into the
- * virtual memory.
+ * virtual memory. Returns 0 on success, callers must check for non-zero return
+ * value.
  */
-void kmsan_ioremap_page_range(unsigned long addr, unsigned long end,
-			      phys_addr_t phys_addr, pgprot_t prot,
-			      unsigned int page_shift);
+int kmsan_ioremap_page_range(unsigned long addr, unsigned long end,
+			     phys_addr_t phys_addr, pgprot_t prot,
+			     unsigned int page_shift);
 
 /**
  * kmsan_iounmap_page_range() - Notify KMSAN about a iounmap_page_range() call.
@@ -281,12 +283,13 @@
 {
 }
 
-static inline void kmsan_vmap_pages_range_noflush(unsigned long start,
-						  unsigned long end,
-						  pgprot_t prot,
-						  struct page **pages,
-						  unsigned int page_shift)
+static inline int kmsan_vmap_pages_range_noflush(unsigned long start,
+						 unsigned long end,
+						 pgprot_t prot,
+						 struct page **pages,
+						 unsigned int page_shift)
 {
+	return 0;
 }
 
 static inline void kmsan_vunmap_range_noflush(unsigned long start,
@@ -294,12 +297,12 @@
 {
 }
 
-static inline void kmsan_ioremap_page_range(unsigned long start,
-					    unsigned long end,
-					    phys_addr_t phys_addr,
-					    pgprot_t prot,
-					    unsigned int page_shift)
+static inline int kmsan_ioremap_page_range(unsigned long start,
+					   unsigned long end,
+					   phys_addr_t phys_addr, pgprot_t prot,
+					   unsigned int page_shift)
 {
+	return 0;
 }
 
 static inline void kmsan_iounmap_page_range(unsigned long start,
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7be5bb4..20ca1613 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -291,6 +291,7 @@
 	u8			pkt_otherhost:1;
 	u8			in_prerouting:1;
 	u8			bridged_dnat:1;
+	u8			sabotage_in_done:1;
 	__u16			frag_max_size;
 	struct net_device	*physindev;
 
@@ -4684,7 +4685,7 @@
 
 static inline void nf_reset_trace(struct sk_buff *skb)
 {
-#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE) || defined(CONFIG_NF_TABLES)
+#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE) || IS_ENABLED(CONFIG_NF_TABLES)
 	skb->nf_trace = 0;
 #endif
 }
@@ -4704,7 +4705,7 @@
 	dst->_nfct = src->_nfct;
 	nf_conntrack_get(skb_nfct(src));
 #endif
-#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE) || defined(CONFIG_NF_TABLES)
+#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE) || IS_ENABLED(CONFIG_NF_TABLES)
 	if (copy)
 		dst->nf_trace = src->nf_trace;
 #endif
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 1daededf..6bacbf5 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -1078,6 +1078,10 @@
 };
 
 int nft_chain_validate(const struct nft_ctx *ctx, const struct nft_chain *chain);
+int nft_setelem_validate(const struct nft_ctx *ctx, struct nft_set *set,
+			 const struct nft_set_iter *iter,
+			 struct nft_set_elem *elem);
+int nft_set_catchall_validate(const struct nft_ctx *ctx, struct nft_set *set);
 
 enum nft_chain_types {
 	NFT_CHAIN_T_DEFAULT = 0,
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index e57f867..eb53e96 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -505,7 +505,7 @@
 	TP_STRUCT__entry(
 		__field(dev_t,	dev)
 		__field(ino_t,	ino)
-		__field(nid_t,	nid[3])
+		__array(nid_t,	nid, 3)
 		__field(int,	depth)
 		__field(int,	err)
 	),
diff --git a/init/Kconfig b/init/Kconfig
index 0c214af..2028ed4 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -892,18 +892,14 @@
 	default "-Wimplicit-fallthrough=5" if CC_IS_GCC && $(cc-option,-Wimplicit-fallthrough=5)
 	default "-Wimplicit-fallthrough" if CC_IS_CLANG && $(cc-option,-Wunreachable-code-fallthrough)
 
-# Currently, disable gcc-11,12 array-bounds globally.
-# We may want to target only particular configurations some day.
+# Currently, disable gcc-11+ array-bounds globally.
+# It's still broken in gcc-13, so no upper bound yet.
 config GCC11_NO_ARRAY_BOUNDS
 	def_bool y
 
-config GCC12_NO_ARRAY_BOUNDS
-	def_bool y
-
 config CC_NO_ARRAY_BOUNDS
 	bool
-	default y if CC_IS_GCC && GCC_VERSION >= 110000 && GCC_VERSION < 120000 && GCC11_NO_ARRAY_BOUNDS
-	default y if CC_IS_GCC && GCC_VERSION >= 120000 && GCC_VERSION < 130000 && GCC12_NO_ARRAY_BOUNDS
+	default y if CC_IS_GCC && GCC_VERSION >= 110000 && GCC11_NO_ARRAY_BOUNDS
 
 #
 # For architectures that know their GCC __int128 support is sound
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index ea21e00..8db2ed5 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -2682,6 +2682,21 @@
 			}
 		} else if (opcode == BPF_EXIT) {
 			return -ENOTSUPP;
+		} else if (BPF_SRC(insn->code) == BPF_X) {
+			if (!(*reg_mask & (dreg | sreg)))
+				return 0;
+			/* dreg <cond> sreg
+			 * Both dreg and sreg need precision before
+			 * this insn. If only sreg was marked precise
+			 * before it would be equally necessary to
+			 * propagate it to dreg.
+			 */
+			*reg_mask |= (sreg | dreg);
+			 /* else dreg <cond> K
+			  * Only dreg still needs precision before
+			  * this insn, so for the K-based conditional
+			  * there is nothing new to be marked.
+			  */
 		}
 	} else if (class == BPF_LD) {
 		if (!(*reg_mask & dreg))
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 2bde36e..ed27e7f 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4465,12 +4465,16 @@
 	 * For uclamp_max, we can tolerate a drop in performance level as the
 	 * goal is to cap the task. So it's okay if it's getting less.
 	 *
-	 * In case of capacity inversion, which is not handled yet, we should
-	 * honour the inverted capacity for both uclamp_min and uclamp_max all
-	 * the time.
+	 * In case of capacity inversion we should honour the inverted capacity
+	 * for both uclamp_min and uclamp_max all the time.
 	 */
-	capacity_orig = capacity_orig_of(cpu);
-	capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu);
+	capacity_orig = cpu_in_capacity_inversion(cpu);
+	if (capacity_orig) {
+		capacity_orig_thermal = capacity_orig;
+	} else {
+		capacity_orig = capacity_orig_of(cpu);
+		capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu);
+	}
 
 	/*
 	 * We want to force a task to fit a cpu as implied by uclamp_max.
@@ -8868,16 +8872,82 @@
 
 static void update_cpu_capacity(struct sched_domain *sd, int cpu)
 {
+	unsigned long capacity_orig = arch_scale_cpu_capacity(cpu);
 	unsigned long capacity = scale_rt_capacity(cpu);
 	struct sched_group *sdg = sd->groups;
+	struct rq *rq = cpu_rq(cpu);
 
-	cpu_rq(cpu)->cpu_capacity_orig = arch_scale_cpu_capacity(cpu);
+	rq->cpu_capacity_orig = capacity_orig;
 
 	if (!capacity)
 		capacity = 1;
 
-	cpu_rq(cpu)->cpu_capacity = capacity;
-	trace_sched_cpu_capacity_tp(cpu_rq(cpu));
+	rq->cpu_capacity = capacity;
+
+	/*
+	 * Detect if the performance domain is in capacity inversion state.
+	 *
+	 * Capacity inversion happens when another perf domain with equal or
+	 * lower capacity_orig_of() ends up having higher capacity than this
+	 * domain after subtracting thermal pressure.
+	 *
+	 * We only take into account thermal pressure in this detection as it's
+	 * the only metric that actually results in *real* reduction of
+	 * capacity due to performance points (OPPs) being dropped/become
+	 * unreachable due to thermal throttling.
+	 *
+	 * We assume:
+	 *   * That all cpus in a perf domain have the same capacity_orig
+	 *     (same uArch).
+	 *   * Thermal pressure will impact all cpus in this perf domain
+	 *     equally.
+	 */
+	if (sched_energy_enabled()) {
+		unsigned long inv_cap = capacity_orig - thermal_load_avg(rq);
+		struct perf_domain *pd;
+
+		rcu_read_lock();
+
+		pd = rcu_dereference(rq->rd->pd);
+		rq->cpu_capacity_inverted = 0;
+
+		for (; pd; pd = pd->next) {
+			struct cpumask *pd_span = perf_domain_span(pd);
+			unsigned long pd_cap_orig, pd_cap;
+
+			/* We can't be inverted against our own pd */
+			if (cpumask_test_cpu(cpu_of(rq), pd_span))
+				continue;
+
+			cpu = cpumask_any(pd_span);
+			pd_cap_orig = arch_scale_cpu_capacity(cpu);
+
+			if (capacity_orig < pd_cap_orig)
+				continue;
+
+			/*
+			 * handle the case of multiple perf domains have the
+			 * same capacity_orig but one of them is under higher
+			 * thermal pressure. We record it as capacity
+			 * inversion.
+			 */
+			if (capacity_orig == pd_cap_orig) {
+				pd_cap = pd_cap_orig - thermal_load_avg(cpu_rq(cpu));
+
+				if (pd_cap > inv_cap) {
+					rq->cpu_capacity_inverted = inv_cap;
+					break;
+				}
+			} else if (pd_cap_orig > inv_cap) {
+				rq->cpu_capacity_inverted = inv_cap;
+				break;
+			}
+		}
+
+		rcu_read_unlock();
+	}
+
+	trace_sched_cpu_capacity_tp(rq);
 
 	sdg->sgc->capacity = capacity;
 	sdg->sgc->min_capacity = capacity;
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 96a555e..e4d978e 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1041,6 +1041,7 @@
 
 	unsigned long		cpu_capacity;
 	unsigned long		cpu_capacity_orig;
+	unsigned long		cpu_capacity_inverted;
 
 	struct balance_callback *balance_callback;
 
@@ -2879,6 +2880,24 @@
 	return cpu_rq(cpu)->cpu_capacity_orig;
 }
 
+/*
+ * Returns inverted capacity if the CPU is in capacity inversion state.
+ * 0 otherwise.
+ *
+ * Capacity inversion detection only considers thermal impact where actual
+ * performance points (OPPs) gets dropped.
+ *
+ * Capacity inversion state happens when another performance domain that has
+ * equal or lower capacity_orig_of() becomes effectively larger than the perf
+ * domain this CPU belongs to due to thermal pressure throttling it hard.
+ *
+ * See comment in update_cpu_capacity().
+ */
+static inline unsigned long cpu_in_capacity_inversion(int cpu)
+{
+	return cpu_rq(cpu)->cpu_capacity_inverted;
+}
+
 /**
  * enum cpu_util_type - CPU utilization type
  * @FREQUENCY_UTIL:	Utilization used to select frequency
diff --git a/kernel/sys.c b/kernel/sys.c
index 88b31f09..c85e1ab 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -664,6 +664,7 @@
 	struct cred *new;
 	int retval;
 	kuid_t kruid, keuid, ksuid;
+	bool ruid_new, euid_new, suid_new;
 
 	kruid = make_kuid(ns, ruid);
 	keuid = make_kuid(ns, euid);
@@ -678,25 +679,29 @@
 	if ((suid != (uid_t) -1) && !uid_valid(ksuid))
 		return -EINVAL;
 
+	old = current_cred();
+
+	/* check for no-op */
+	if ((ruid == (uid_t) -1 || uid_eq(kruid, old->uid)) &&
+	    (euid == (uid_t) -1 || (uid_eq(keuid, old->euid) &&
+				    uid_eq(keuid, old->fsuid))) &&
+	    (suid == (uid_t) -1 || uid_eq(ksuid, old->suid)))
+		return 0;
+
+	ruid_new = ruid != (uid_t) -1        && !uid_eq(kruid, old->uid) &&
+		   !uid_eq(kruid, old->euid) && !uid_eq(kruid, old->suid);
+	euid_new = euid != (uid_t) -1        && !uid_eq(keuid, old->uid) &&
+		   !uid_eq(keuid, old->euid) && !uid_eq(keuid, old->suid);
+	suid_new = suid != (uid_t) -1        && !uid_eq(ksuid, old->uid) &&
+		   !uid_eq(ksuid, old->euid) && !uid_eq(ksuid, old->suid);
+	if ((ruid_new || euid_new || suid_new) &&
+	    !ns_capable_setid(old->user_ns, CAP_SETUID))
+		return -EPERM;
+
 	new = prepare_creds();
 	if (!new)
 		return -ENOMEM;
 
-	old = current_cred();
-
-	retval = -EPERM;
-	if (!ns_capable_setid(old->user_ns, CAP_SETUID)) {
-		if (ruid != (uid_t) -1        && !uid_eq(kruid, old->uid) &&
-		    !uid_eq(kruid, old->euid) && !uid_eq(kruid, old->suid))
-			goto error;
-		if (euid != (uid_t) -1        && !uid_eq(keuid, old->uid) &&
-		    !uid_eq(keuid, old->euid) && !uid_eq(keuid, old->suid))
-			goto error;
-		if (suid != (uid_t) -1        && !uid_eq(ksuid, old->uid) &&
-		    !uid_eq(ksuid, old->euid) && !uid_eq(ksuid, old->suid))
-			goto error;
-	}
-
 	if (ruid != (uid_t) -1) {
 		new->uid = kruid;
 		if (!uid_eq(kruid, old->uid)) {
@@ -761,6 +766,7 @@
 	struct cred *new;
 	int retval;
 	kgid_t krgid, kegid, ksgid;
+	bool rgid_new, egid_new, sgid_new;
 
 	krgid = make_kgid(ns, rgid);
 	kegid = make_kgid(ns, egid);
@@ -773,23 +779,28 @@
 	if ((sgid != (gid_t) -1) && !gid_valid(ksgid))
 		return -EINVAL;
 
+	old = current_cred();
+
+	/* check for no-op */
+	if ((rgid == (gid_t) -1 || gid_eq(krgid, old->gid)) &&
+	    (egid == (gid_t) -1 || (gid_eq(kegid, old->egid) &&
+				    gid_eq(kegid, old->fsgid))) &&
+	    (sgid == (gid_t) -1 || gid_eq(ksgid, old->sgid)))
+		return 0;
+
+	rgid_new = rgid != (gid_t) -1        && !gid_eq(krgid, old->gid) &&
+		   !gid_eq(krgid, old->egid) && !gid_eq(krgid, old->sgid);
+	egid_new = egid != (gid_t) -1        && !gid_eq(kegid, old->gid) &&
+		   !gid_eq(kegid, old->egid) && !gid_eq(kegid, old->sgid);
+	sgid_new = sgid != (gid_t) -1        && !gid_eq(ksgid, old->gid) &&
+		   !gid_eq(ksgid, old->egid) && !gid_eq(ksgid, old->sgid);
+	if ((rgid_new || egid_new || sgid_new) &&
+	    !ns_capable_setid(old->user_ns, CAP_SETGID))
+		return -EPERM;
+
 	new = prepare_creds();
 	if (!new)
 		return -ENOMEM;
-	old = current_cred();
-
-	retval = -EPERM;
-	if (!ns_capable_setid(old->user_ns, CAP_SETGID)) {
-		if (rgid != (gid_t) -1        && !gid_eq(krgid, old->gid) &&
-		    !gid_eq(krgid, old->egid) && !gid_eq(krgid, old->sgid))
-			goto error;
-		if (egid != (gid_t) -1        && !gid_eq(kegid, old->gid) &&
-		    !gid_eq(kegid, old->egid) && !gid_eq(kegid, old->sgid))
-			goto error;
-		if (sgid != (gid_t) -1        && !gid_eq(ksgid, old->gid) &&
-		    !gid_eq(ksgid, old->egid) && !gid_eq(ksgid, old->sgid))
-			goto error;
-	}
 
 	if (rgid != (gid_t) -1)
 		new->gid = krgid;
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 39f34ea..9fe25ce 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1293,26 +1293,21 @@
 	node = mas->alloc;
 	node->request_count = 0;
 	while (requested) {
-		max_req = MAPLE_ALLOC_SLOTS;
-		if (node->node_count) {
-			unsigned int offset = node->node_count;
-
-			slots = (void **)&node->slot[offset];
-			max_req -= offset;
-		} else {
-			slots = (void **)&node->slot;
-		}
-
+		max_req = MAPLE_ALLOC_SLOTS - node->node_count;
+		slots = (void **)&node->slot[node->node_count];
 		max_req = min(requested, max_req);
 		count = mt_alloc_bulk(gfp, max_req, slots);
 		if (!count)
 			goto nomem_bulk;
 
+		if (node->node_count == 0) {
+			node->slot[0]->node_count = 0;
+			node->slot[0]->request_count = 0;
+		}
+
 		node->node_count += count;
 		allocated += count;
 		node = node->slot[0];
-		node->node_count = 0;
-		node->request_count = 0;
 		requested -= count;
 	}
 	mas->alloc->total = allocated;
@@ -4968,7 +4963,8 @@
  * Return: True if found in a leaf, false otherwise.
  *
  */
-static bool mas_rev_awalk(struct ma_state *mas, unsigned long size)
+static bool mas_rev_awalk(struct ma_state *mas, unsigned long size,
+		unsigned long *gap_min, unsigned long *gap_max)
 {
 	enum maple_type type = mte_node_type(mas->node);
 	struct maple_node *node = mas_mn(mas);
@@ -5033,8 +5029,8 @@
 
 	if (unlikely(ma_is_leaf(type))) {
 		mas->offset = offset;
-		mas->min = min;
-		mas->max = min + gap - 1;
+		*gap_min = min;
+		*gap_max = min + gap - 1;
 		return true;
 	}
 
@@ -5058,10 +5054,10 @@
 {
 	enum maple_type type = mte_node_type(mas->node);
 	unsigned long pivot, min, gap = 0;
-	unsigned char offset;
-	unsigned long *gaps;
-	unsigned long *pivots = ma_pivots(mas_mn(mas), type);
-	void __rcu **slots = ma_slots(mas_mn(mas), type);
+	unsigned char offset, data_end;
+	unsigned long *gaps, *pivots;
+	void __rcu **slots;
+	struct maple_node *node;
 	bool found = false;
 
 	if (ma_is_dense(type)) {
@@ -5069,13 +5065,15 @@
 		return true;
 	}
 
-	gaps = ma_gaps(mte_to_node(mas->node), type);
+	node = mas_mn(mas);
+	pivots = ma_pivots(node, type);
+	slots = ma_slots(node, type);
+	gaps = ma_gaps(node, type);
 	offset = mas->offset;
 	min = mas_safe_min(mas, pivots, offset);
-	for (; offset < mt_slots[type]; offset++) {
-		pivot = mas_safe_pivot(mas, pivots, offset, type);
-		if (offset && !pivot)
-			break;
+	data_end = ma_data_end(node, type, pivots, mas->max);
+	for (; offset <= data_end; offset++) {
+		pivot = mas_logical_pivot(mas, pivots, offset, type);
 
 		/* Not within lower bounds */
 		if (mas->index > pivot)
@@ -5310,6 +5308,9 @@
 	unsigned long *pivots;
 	enum maple_type mt;
 
+	if (min >= max)
+		return -EINVAL;
+
 	if (mas_is_start(mas))
 		mas_start(mas);
 	else if (mas->offset >= 2)
@@ -5364,6 +5365,9 @@
 {
 	struct maple_enode *last = mas->node;
 
+	if (min >= max)
+		return -EINVAL;
+
 	if (mas_is_start(mas)) {
 		mas_start(mas);
 		mas->offset = mas_data_end(mas);
@@ -5383,7 +5387,7 @@
 	mas->index = min;
 	mas->last = max;
 
-	while (!mas_rev_awalk(mas, size)) {
+	while (!mas_rev_awalk(mas, size, &min, &max)) {
 		if (last == mas->node) {
 			if (!mas_rewind_node(mas))
 				return -EBUSY;
@@ -5398,17 +5402,9 @@
 	if (unlikely(mas->offset == MAPLE_NODE_SLOTS))
 		return -EBUSY;
 
-	/*
-	 * mas_rev_awalk() has set mas->min and mas->max to the gap values.  If
-	 * the maximum is outside the window we are searching, then use the last
-	 * location in the search.
-	 * mas->max and mas->min is the range of the gap.
-	 * mas->index and mas->last are currently set to the search range.
-	 */
-
 	/* Trim the upper limit to the max. */
-	if (mas->max <= mas->last)
-		mas->last = mas->max;
+	if (max <= mas->last)
+		mas->last = max;
 
 	mas->index = mas->last - size + 1;
 	return 0;
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index c30419a..bf5525c 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -380,6 +380,15 @@
 static void cleanup_offline_cgwbs_workfn(struct work_struct *work);
 static DECLARE_WORK(cleanup_offline_cgwbs_work, cleanup_offline_cgwbs_workfn);
 
+static void cgwb_free_rcu(struct rcu_head *rcu_head)
+{
+	struct bdi_writeback *wb = container_of(rcu_head,
+			struct bdi_writeback, rcu);
+
+	percpu_ref_exit(&wb->refcnt);
+	kfree(wb);
+}
+
 static void cgwb_release_workfn(struct work_struct *work)
 {
 	struct bdi_writeback *wb = container_of(work, struct bdi_writeback,
@@ -402,11 +411,10 @@
 	list_del(&wb->offline_node);
 	spin_unlock_irq(&cgwb_lock);
 
-	percpu_ref_exit(&wb->refcnt);
 	wb_exit(wb);
 	bdi_put(bdi);
 	WARN_ON_ONCE(!list_empty(&wb->b_attached));
-	kfree_rcu(wb, rcu);
+	call_rcu(&wb->rcu, cgwb_free_rcu);
 }
 
 static void cgwb_release(struct percpu_ref *refcnt)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index b8d6549..b20fef2 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1805,10 +1805,10 @@
 	if (is_swap_pmd(*pmd)) {
 		swp_entry_t entry = pmd_to_swp_entry(*pmd);
 		struct page *page = pfn_swap_entry_to_page(entry);
+		pmd_t newpmd;
 
 		VM_BUG_ON(!is_pmd_migration_entry(*pmd));
 		if (is_writable_migration_entry(entry)) {
-			pmd_t newpmd;
 			/*
 			 * A protection check is difficult so
 			 * just be safe and disable write
@@ -1822,8 +1822,16 @@
 				newpmd = pmd_swp_mksoft_dirty(newpmd);
 			if (pmd_swp_uffd_wp(*pmd))
 				newpmd = pmd_swp_mkuffd_wp(newpmd);
-			set_pmd_at(mm, addr, pmd, newpmd);
+		} else {
+			newpmd = *pmd;
 		}
+
+		if (uffd_wp)
+			newpmd = pmd_swp_mkuffd_wp(newpmd);
+		else if (uffd_wp_resolve)
+			newpmd = pmd_swp_clear_uffd_wp(newpmd);
+		if (!pmd_same(*pmd, newpmd))
+			set_pmd_at(mm, addr, pmd, newpmd);
 		goto unlock;
 	}
 #endif
@@ -2647,9 +2655,10 @@
 	VM_BUG_ON_FOLIO(!folio_test_large(folio), folio);
 
 	is_hzp = is_huge_zero_page(&folio->page);
-	VM_WARN_ON_ONCE_FOLIO(is_hzp, folio);
-	if (is_hzp)
+	if (is_hzp) {
+		pr_warn_ratelimited("Called split_huge_page for huge zero page\n");
 		return -EBUSY;
+	}
 
 	if (folio_test_writeback(folio))
 		return -EBUSY;
@@ -3233,6 +3242,8 @@
 	pmdswp = swp_entry_to_pmd(entry);
 	if (pmd_soft_dirty(pmdval))
 		pmdswp = pmd_swp_mksoft_dirty(pmdswp);
+	if (pmd_uffd_wp(pmdval))
+		pmdswp = pmd_swp_mkuffd_wp(pmdswp);
 	set_pmd_at(mm, address, pvmw->pmd, pmdswp);
 	page_remove_rmap(page, vma, true);
 	put_page(page);
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 77a76bc..ef72d3d 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -561,6 +561,10 @@
 			result = SCAN_PTE_NON_PRESENT;
 			goto out;
 		}
+		if (pte_uffd_wp(pteval)) {
+			result = SCAN_PTE_UFFD_WP;
+			goto out;
+		}
 		page = vm_normal_page(vma, address, pteval);
 		if (unlikely(!page) || unlikely(is_zone_device_page(page))) {
 			result = SCAN_PAGE_NULL;
diff --git a/mm/kmsan/hooks.c b/mm/kmsan/hooks.c
index 3807502..ec0da72 100644
--- a/mm/kmsan/hooks.c
+++ b/mm/kmsan/hooks.c
@@ -148,35 +148,74 @@
  * into the virtual memory. If those physical pages already had shadow/origin,
  * those are ignored.
  */
-void kmsan_ioremap_page_range(unsigned long start, unsigned long end,
-			      phys_addr_t phys_addr, pgprot_t prot,
-			      unsigned int page_shift)
+int kmsan_ioremap_page_range(unsigned long start, unsigned long end,
+			     phys_addr_t phys_addr, pgprot_t prot,
+			     unsigned int page_shift)
 {
 	gfp_t gfp_mask = GFP_KERNEL | __GFP_ZERO;
 	struct page *shadow, *origin;
 	unsigned long off = 0;
-	int nr;
+	int nr, err = 0, clean = 0, mapped;
 
 	if (!kmsan_enabled || kmsan_in_runtime())
-		return;
+		return 0;
 
 	nr = (end - start) / PAGE_SIZE;
 	kmsan_enter_runtime();
-	for (int i = 0; i < nr; i++, off += PAGE_SIZE) {
+	for (int i = 0; i < nr; i++, off += PAGE_SIZE, clean = i) {
 		shadow = alloc_pages(gfp_mask, 1);
 		origin = alloc_pages(gfp_mask, 1);
-		__vmap_pages_range_noflush(
+		if (!shadow || !origin) {
+			err = -ENOMEM;
+			goto ret;
+		}
+		mapped = __vmap_pages_range_noflush(
 			vmalloc_shadow(start + off),
 			vmalloc_shadow(start + off + PAGE_SIZE), prot, &shadow,
 			PAGE_SHIFT);
-		__vmap_pages_range_noflush(
+		if (mapped) {
+			err = mapped;
+			goto ret;
+		}
+		shadow = NULL;
+		mapped = __vmap_pages_range_noflush(
 			vmalloc_origin(start + off),
 			vmalloc_origin(start + off + PAGE_SIZE), prot, &origin,
 			PAGE_SHIFT);
+		if (mapped) {
+			__vunmap_range_noflush(
+				vmalloc_shadow(start + off),
+				vmalloc_shadow(start + off + PAGE_SIZE));
+			err = mapped;
+			goto ret;
+		}
+		origin = NULL;
+	}
+	/* Page mapping loop finished normally, nothing to clean up. */
+	clean = 0;
+
+ret:
+	if (clean > 0) {
+		/*
+		 * Something went wrong. Clean up shadow/origin pages allocated
+		 * on the last loop iteration, then delete mappings created
+		 * during the previous iterations.
+		 */
+		if (shadow)
+			__free_pages(shadow, 1);
+		if (origin)
+			__free_pages(origin, 1);
+		__vunmap_range_noflush(
+			vmalloc_shadow(start),
+			vmalloc_shadow(start + clean * PAGE_SIZE));
+		__vunmap_range_noflush(
+			vmalloc_origin(start),
+			vmalloc_origin(start + clean * PAGE_SIZE));
 	}
 	flush_cache_vmap(vmalloc_shadow(start), vmalloc_shadow(end));
 	flush_cache_vmap(vmalloc_origin(start), vmalloc_origin(end));
 	kmsan_leave_runtime();
+	return err;
 }
 
 void kmsan_iounmap_page_range(unsigned long start, unsigned long end)
diff --git a/mm/kmsan/shadow.c b/mm/kmsan/shadow.c
index a787c04..b8bb95e 100644
--- a/mm/kmsan/shadow.c
+++ b/mm/kmsan/shadow.c
@@ -216,27 +216,29 @@
 	kmsan_leave_runtime();
 }
 
-void kmsan_vmap_pages_range_noflush(unsigned long start, unsigned long end,
-				    pgprot_t prot, struct page **pages,
-				    unsigned int page_shift)
+int kmsan_vmap_pages_range_noflush(unsigned long start, unsigned long end,
+				   pgprot_t prot, struct page **pages,
+				   unsigned int page_shift)
 {
 	unsigned long shadow_start, origin_start, shadow_end, origin_end;
 	struct page **s_pages, **o_pages;
-	int nr, mapped;
+	int nr, mapped, err = 0;
 
 	if (!kmsan_enabled)
-		return;
+		return 0;
 
 	shadow_start = vmalloc_meta((void *)start, KMSAN_META_SHADOW);
 	shadow_end = vmalloc_meta((void *)end, KMSAN_META_SHADOW);
 	if (!shadow_start)
-		return;
+		return 0;
 
 	nr = (end - start) / PAGE_SIZE;
 	s_pages = kcalloc(nr, sizeof(*s_pages), GFP_KERNEL);
 	o_pages = kcalloc(nr, sizeof(*o_pages), GFP_KERNEL);
-	if (!s_pages || !o_pages)
+	if (!s_pages || !o_pages) {
+		err = -ENOMEM;
 		goto ret;
+	}
 	for (int i = 0; i < nr; i++) {
 		s_pages[i] = shadow_page_for(pages[i]);
 		o_pages[i] = origin_page_for(pages[i]);
@@ -249,10 +251,16 @@
 	kmsan_enter_runtime();
 	mapped = __vmap_pages_range_noflush(shadow_start, shadow_end, prot,
 					    s_pages, page_shift);
-	KMSAN_WARN_ON(mapped);
+	if (mapped) {
+		err = mapped;
+		goto ret;
+	}
 	mapped = __vmap_pages_range_noflush(origin_start, origin_end, prot,
 					    o_pages, page_shift);
-	KMSAN_WARN_ON(mapped);
+	if (mapped) {
+		err = mapped;
+		goto ret;
+	}
 	kmsan_leave_runtime();
 	flush_tlb_kernel_range(shadow_start, shadow_end);
 	flush_tlb_kernel_range(origin_start, origin_end);
@@ -262,6 +270,7 @@
 ret:
 	kfree(s_pages);
 	kfree(o_pages);
+	return err;
 }
 
 /* Allocate metadata for pages allocated at boot time. */
diff --git a/mm/mmap.c b/mm/mmap.c
index fe1db60..14ca259 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1565,7 +1565,8 @@
  */
 static unsigned long unmapped_area(struct vm_unmapped_area_info *info)
 {
-	unsigned long length, gap;
+	unsigned long length, gap, low_limit;
+	struct vm_area_struct *tmp;
 
 	MA_STATE(mas, &current->mm->mm_mt, 0, 0);
 
@@ -1574,12 +1575,29 @@
 	if (length < info->length)
 		return -ENOMEM;
 
-	if (mas_empty_area(&mas, info->low_limit, info->high_limit - 1,
-				  length))
+	low_limit = info->low_limit;
+retry:
+	if (mas_empty_area(&mas, low_limit, info->high_limit - 1, length))
 		return -ENOMEM;
 
 	gap = mas.index;
 	gap += (info->align_offset - gap) & info->align_mask;
+	tmp = mas_next(&mas, ULONG_MAX);
+	if (tmp && (tmp->vm_flags & VM_GROWSDOWN)) { /* Avoid prev check if possible */
+		if (vm_start_gap(tmp) < gap + length - 1) {
+			low_limit = tmp->vm_end;
+			mas_reset(&mas);
+			goto retry;
+		}
+	} else {
+		tmp = mas_prev(&mas, 0);
+		if (tmp && vm_end_gap(tmp) > gap) {
+			low_limit = vm_end_gap(tmp);
+			mas_reset(&mas);
+			goto retry;
+		}
+	}
+
 	return gap;
 }
 
@@ -1595,7 +1613,8 @@
  */
 static unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
 {
-	unsigned long length, gap;
+	unsigned long length, gap, high_limit, gap_end;
+	struct vm_area_struct *tmp;
 
 	MA_STATE(mas, &current->mm->mm_mt, 0, 0);
 	/* Adjust search length to account for worst case alignment overhead */
@@ -1603,12 +1622,31 @@
 	if (length < info->length)
 		return -ENOMEM;
 
-	if (mas_empty_area_rev(&mas, info->low_limit, info->high_limit - 1,
+	high_limit = info->high_limit;
+retry:
+	if (mas_empty_area_rev(&mas, info->low_limit, high_limit - 1,
 				length))
 		return -ENOMEM;
 
 	gap = mas.last + 1 - info->length;
 	gap -= (gap - info->align_offset) & info->align_mask;
+	gap_end = mas.last;
+	tmp = mas_next(&mas, ULONG_MAX);
+	if (tmp && (tmp->vm_flags & VM_GROWSDOWN)) { /* Avoid prev check if possible */
+		if (vm_start_gap(tmp) <= gap_end) {
+			high_limit = vm_start_gap(tmp);
+			mas_reset(&mas);
+			goto retry;
+		}
+	} else {
+		tmp = mas_prev(&mas, 0);
+		if (tmp && vm_end_gap(tmp) > gap) {
+			high_limit = tmp->vm_start;
+			mas_reset(&mas);
+			goto retry;
+		}
+	}
+
 	return gap;
 }
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5cae089..6966881 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6599,7 +6599,21 @@
 	int nid;
 	int __maybe_unused cpu;
 	pg_data_t *self = data;
+	unsigned long flags;
 
+	/*
+	 * Explicitly disable this CPU's interrupts before taking seqlock
+	 * to prevent any IRQ handler from calling into the page allocator
+	 * (e.g. GFP_ATOMIC) that could hit zonelist_iter_begin and livelock.
+	 */
+	local_irq_save(flags);
+	/*
+	 * Explicitly disable this CPU's synchronous printk() before taking
+	 * seqlock to prevent any printk() from trying to hold port->lock, for
+	 * tty_insert_flip_string_and_push_buffer() on other CPU might be
+	 * calling kmalloc(GFP_ATOMIC | __GFP_NOWARN) with port->lock held.
+	 */
+	printk_deferred_enter();
 	write_seqlock(&zonelist_update_seq);
 
 #ifdef CONFIG_NUMA
@@ -6638,6 +6652,8 @@
 	}
 
 	write_sequnlock(&zonelist_update_seq);
+	printk_deferred_exit();
+	local_irq_restore(flags);
 }
 
 static noinline void __init
@@ -9418,6 +9434,9 @@
 
 		if (PageReserved(page))
 			return false;
+
+		if (PageHuge(page))
+			return false;
 	}
 	return true;
 }
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index d606e53..d5dc361 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -321,8 +321,8 @@
 				 ioremap_max_page_shift);
 	flush_cache_vmap(addr, end);
 	if (!err)
-		kmsan_ioremap_page_range(addr, end, phys_addr, prot,
-					 ioremap_max_page_shift);
+		err = kmsan_ioremap_page_range(addr, end, phys_addr, prot,
+					       ioremap_max_page_shift);
 	return err;
 }
 
@@ -613,7 +613,11 @@
 int vmap_pages_range_noflush(unsigned long addr, unsigned long end,
 		pgprot_t prot, struct page **pages, unsigned int page_shift)
 {
-	kmsan_vmap_pages_range_noflush(addr, end, prot, pages, page_shift);
+	int ret = kmsan_vmap_pages_range_noflush(addr, end, prot, pages,
+						 page_shift);
+
+	if (ret)
+		return ret;
 	return __vmap_pages_range_noflush(addr, end, prot, pages, page_shift);
 }
 
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c
index 9554abc..812bd7e 100644
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
@@ -868,12 +868,17 @@
 {
 	struct nf_bridge_info *nf_bridge = nf_bridge_info_get(skb);
 
-	if (nf_bridge && !nf_bridge->in_prerouting &&
-	    !netif_is_l3_master(skb->dev) &&
-	    !netif_is_l3_slave(skb->dev)) {
-		nf_bridge_info_free(skb);
-		state->okfn(state->net, state->sk, skb);
-		return NF_STOLEN;
+	if (nf_bridge) {
+		if (nf_bridge->sabotage_in_done)
+			return NF_ACCEPT;
+
+		if (!nf_bridge->in_prerouting &&
+		    !netif_is_l3_master(skb->dev) &&
+		    !netif_is_l3_slave(skb->dev)) {
+			nf_bridge->sabotage_in_done = 1;
+			state->okfn(state->net, state->sk, skb);
+			return NF_STOLEN;
+		}
 	}
 
 	return NF_ACCEPT;
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c
index 8f3d76c..4b3982c 100644
--- a/net/bridge/br_switchdev.c
+++ b/net/bridge/br_switchdev.c
@@ -146,6 +146,17 @@
 {
 	struct switchdev_notifier_fdb_info item;
 
+	/* Entries with these flags were created using ndm_state == NUD_REACHABLE,
+	 * ndm_flags == NTF_MASTER( | NTF_STICKY), ext_flags == 0 by something
+	 * equivalent to 'bridge fdb add ... master dynamic (sticky)'.
+	 * Drivers don't know how to deal with these, so don't notify them to
+	 * avoid confusing them.
+	 */
+	if (test_bit(BR_FDB_ADDED_BY_USER, &fdb->flags) &&
+	    !test_bit(BR_FDB_STATIC, &fdb->flags) &&
+	    !test_bit(BR_FDB_ADDED_BY_EXT_LEARN, &fdb->flags))
+		return;
+
 	br_switchdev_fdb_populate(br, &item, fdb, NULL);
 
 	switch (type) {
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 7dfc00c..9ddc3a9e 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -278,6 +278,7 @@
 int dccp_rcv_established(struct sock *sk, struct sk_buff *skb,
 			 const struct dccp_hdr *dh, const unsigned int len);
 
+void dccp_destruct_common(struct sock *sk);
 int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized);
 void dccp_destroy_sock(struct sock *sk);
 
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 7a736c3..b9d7c3d 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -1004,6 +1004,12 @@
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
 };
 
+static void dccp_v6_sk_destruct(struct sock *sk)
+{
+	dccp_destruct_common(sk);
+	inet6_sock_destruct(sk);
+}
+
 /* NOTE: A lot of things set to zero explicitly by call to
  *       sk_alloc() so need not be done here.
  */
@@ -1016,17 +1022,12 @@
 		if (unlikely(!dccp_v6_ctl_sock_initialized))
 			dccp_v6_ctl_sock_initialized = 1;
 		inet_csk(sk)->icsk_af_ops = &dccp_ipv6_af_ops;
+		sk->sk_destruct = dccp_v6_sk_destruct;
 	}
 
 	return err;
 }
 
-static void dccp_v6_destroy_sock(struct sock *sk)
-{
-	dccp_destroy_sock(sk);
-	inet6_destroy_sock(sk);
-}
-
 static struct timewait_sock_ops dccp6_timewait_sock_ops = {
 	.twsk_obj_size	= sizeof(struct dccp6_timewait_sock),
 };
@@ -1049,7 +1050,7 @@
 	.accept		   = inet_csk_accept,
 	.get_port	   = inet_csk_get_port,
 	.shutdown	   = dccp_shutdown,
-	.destroy	   = dccp_v6_destroy_sock,
+	.destroy	   = dccp_destroy_sock,
 	.orphan_count	   = &dccp_orphan_count,
 	.max_header	   = MAX_DCCP_HEADER,
 	.obj_size	   = sizeof(struct dccp6_sock),
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 85e35c5..a06b564 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -171,12 +171,18 @@
 
 EXPORT_SYMBOL_GPL(dccp_packet_name);
 
-static void dccp_sk_destruct(struct sock *sk)
+void dccp_destruct_common(struct sock *sk)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
 
 	ccid_hc_tx_delete(dp->dccps_hc_tx_ccid, sk);
 	dp->dccps_hc_tx_ccid = NULL;
+}
+EXPORT_SYMBOL_GPL(dccp_destruct_common);
+
+static void dccp_sk_destruct(struct sock *sk)
+{
+	dccp_destruct_common(sk);
 	inet_sock_destruct(sk);
 }
 
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index fb1bf6e..b5309ae 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -114,6 +114,7 @@
 	inet6_cleanup_sock(sk);
 	inet_sock_destruct(sk);
 }
+EXPORT_SYMBOL_GPL(inet6_sock_destruct);
 
 static int inet6_create(struct net *net, struct socket *sock, int protocol,
 			int kern)
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
index 86c26e4..808983b 100644
--- a/net/ipv6/ping.c
+++ b/net/ipv6/ping.c
@@ -23,11 +23,6 @@
 #include <linux/bpf-cgroup.h>
 #include <net/ping.h>
 
-static void ping_v6_destroy(struct sock *sk)
-{
-	inet6_destroy_sock(sk);
-}
-
 /* Compatibility glue so we can support IPv6 when it's compiled as a module */
 static int dummy_ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len,
 				 int *addr_len)
@@ -205,7 +200,6 @@
 	.owner =	THIS_MODULE,
 	.init =		ping_init_sock,
 	.close =	ping_close,
-	.destroy =	ping_v6_destroy,
 	.pre_connect =	ping_v6_pre_connect,
 	.connect =	ip6_datagram_connect_v6_only,
 	.disconnect =	__udp_disconnect,
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 9ee1506..4fc511b 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1175,8 +1175,6 @@
 	lock_sock(sk);
 	ip6_flush_pending_frames(sk);
 	release_sock(sk);
-
-	inet6_destroy_sock(sk);
 }
 
 static int rawv6_init_sk(struct sock *sk)
diff --git a/net/ipv6/rpl.c b/net/ipv6/rpl.c
index 488aec9..d1876f1 100644
--- a/net/ipv6/rpl.c
+++ b/net/ipv6/rpl.c
@@ -32,7 +32,8 @@
 size_t ipv6_rpl_srh_size(unsigned char n, unsigned char cmpri,
 			 unsigned char cmpre)
 {
-	return (n * IPV6_PFXTAIL_LEN(cmpri)) + IPV6_PFXTAIL_LEN(cmpre);
+	return sizeof(struct ipv6_rpl_sr_hdr) + (n * IPV6_PFXTAIL_LEN(cmpri)) +
+		IPV6_PFXTAIL_LEN(cmpre);
 }
 
 void ipv6_rpl_srh_decompress(struct ipv6_rpl_sr_hdr *outhdr,
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index ea1ecf5..81afb40 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1951,12 +1951,6 @@
 	return 0;
 }
 
-static void tcp_v6_destroy_sock(struct sock *sk)
-{
-	tcp_v4_destroy_sock(sk);
-	inet6_destroy_sock(sk);
-}
-
 #ifdef CONFIG_PROC_FS
 /* Proc filesystem TCPv6 sock list dumping. */
 static void get_openreq6(struct seq_file *seq,
@@ -2149,7 +2143,7 @@
 	.accept			= inet_csk_accept,
 	.ioctl			= tcp_ioctl,
 	.init			= tcp_v6_init_sock,
-	.destroy		= tcp_v6_destroy_sock,
+	.destroy		= tcp_v4_destroy_sock,
 	.shutdown		= tcp_shutdown,
 	.setsockopt		= tcp_setsockopt,
 	.getsockopt		= tcp_getsockopt,
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 17d721a..0b81279 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1668,8 +1668,6 @@
 			udp_encap_disable();
 		}
 	}
-
-	inet6_destroy_sock(sk);
 }
 
 /*
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 9db7f4f..5137ea1 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -257,8 +257,6 @@
 
 	if (tunnel)
 		l2tp_tunnel_delete(tunnel);
-
-	inet6_destroy_sock(sk);
 }
 
 static int l2tp_ip6_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 19f3586..b1bbb0b 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -3939,12 +3939,6 @@
 
 static struct proto mptcp_v6_prot;
 
-static void mptcp_v6_destroy(struct sock *sk)
-{
-	mptcp_destroy(sk);
-	inet6_destroy_sock(sk);
-}
-
 static struct inet_protosw mptcp_v6_protosw = {
 	.type		= SOCK_STREAM,
 	.protocol	= IPPROTO_MPTCP,
@@ -3960,7 +3954,6 @@
 	mptcp_v6_prot = mptcp_prot;
 	strcpy(mptcp_v6_prot.name, "MPTCPv6");
 	mptcp_v6_prot.slab = NULL;
-	mptcp_v6_prot.destroy = mptcp_v6_destroy;
 	mptcp_v6_prot.obj_size = sizeof(struct mptcp6_sock);
 
 	err = proto_register(&mptcp_v6_prot, 1);
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 1a9d759d..12d815b 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -3391,6 +3391,64 @@
 	return 0;
 }
 
+int nft_setelem_validate(const struct nft_ctx *ctx, struct nft_set *set,
+			 const struct nft_set_iter *iter,
+			 struct nft_set_elem *elem)
+{
+	const struct nft_set_ext *ext = nft_set_elem_ext(set, elem->priv);
+	struct nft_ctx *pctx = (struct nft_ctx *)ctx;
+	const struct nft_data *data;
+	int err;
+
+	if (nft_set_ext_exists(ext, NFT_SET_EXT_FLAGS) &&
+	    *nft_set_ext_flags(ext) & NFT_SET_ELEM_INTERVAL_END)
+		return 0;
+
+	data = nft_set_ext_data(ext);
+	switch (data->verdict.code) {
+	case NFT_JUMP:
+	case NFT_GOTO:
+		pctx->level++;
+		err = nft_chain_validate(ctx, data->verdict.chain);
+		if (err < 0)
+			return err;
+		pctx->level--;
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+struct nft_set_elem_catchall {
+	struct list_head	list;
+	struct rcu_head		rcu;
+	void			*elem;
+};
+
+int nft_set_catchall_validate(const struct nft_ctx *ctx, struct nft_set *set)
+{
+	u8 genmask = nft_genmask_next(ctx->net);
+	struct nft_set_elem_catchall *catchall;
+	struct nft_set_elem elem;
+	struct nft_set_ext *ext;
+	int ret = 0;
+
+	list_for_each_entry_rcu(catchall, &set->catchall_list, list) {
+		ext = nft_set_elem_ext(set, catchall->elem);
+		if (!nft_set_elem_active(ext, genmask))
+			continue;
+
+		elem.priv = catchall->elem;
+		ret = nft_setelem_validate(ctx, set, NULL, &elem);
+		if (ret < 0)
+			return ret;
+	}
+
+	return ret;
+}
+
 static struct nft_rule *nft_rule_lookup_byid(const struct net *net,
 					     const struct nft_chain *chain,
 					     const struct nlattr *nla);
@@ -4695,12 +4753,6 @@
 	return err;
 }
 
-struct nft_set_elem_catchall {
-	struct list_head	list;
-	struct rcu_head		rcu;
-	void			*elem;
-};
-
 static void nft_set_catchall_destroy(const struct nft_ctx *ctx,
 				     struct nft_set *set)
 {
@@ -5988,7 +6040,8 @@
 	if (err < 0)
 		return err;
 
-	if (!nla[NFTA_SET_ELEM_KEY] && !(flags & NFT_SET_ELEM_CATCHALL))
+	if (((flags & NFT_SET_ELEM_CATCHALL) && nla[NFTA_SET_ELEM_KEY]) ||
+	    (!(flags & NFT_SET_ELEM_CATCHALL) && !nla[NFTA_SET_ELEM_KEY]))
 		return -EINVAL;
 
 	if (flags != 0) {
@@ -6980,7 +7033,7 @@
 	}
 
 	if (nla[NFTA_OBJ_USERDATA]) {
-		obj->udata = nla_memdup(nla[NFTA_OBJ_USERDATA], GFP_KERNEL);
+		obj->udata = nla_memdup(nla[NFTA_OBJ_USERDATA], GFP_KERNEL_ACCOUNT);
 		if (obj->udata == NULL)
 			goto err_userdata;
 
diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
index dfae127..d9ad1aa 100644
--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -198,37 +198,6 @@
 	return -1;
 }
 
-static int nft_lookup_validate_setelem(const struct nft_ctx *ctx,
-				       struct nft_set *set,
-				       const struct nft_set_iter *iter,
-				       struct nft_set_elem *elem)
-{
-	const struct nft_set_ext *ext = nft_set_elem_ext(set, elem->priv);
-	struct nft_ctx *pctx = (struct nft_ctx *)ctx;
-	const struct nft_data *data;
-	int err;
-
-	if (nft_set_ext_exists(ext, NFT_SET_EXT_FLAGS) &&
-	    *nft_set_ext_flags(ext) & NFT_SET_ELEM_INTERVAL_END)
-		return 0;
-
-	data = nft_set_ext_data(ext);
-	switch (data->verdict.code) {
-	case NFT_JUMP:
-	case NFT_GOTO:
-		pctx->level++;
-		err = nft_chain_validate(ctx, data->verdict.chain);
-		if (err < 0)
-			return err;
-		pctx->level--;
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-}
-
 static int nft_lookup_validate(const struct nft_ctx *ctx,
 			       const struct nft_expr *expr,
 			       const struct nft_data **d)
@@ -244,9 +213,12 @@
 	iter.skip	= 0;
 	iter.count	= 0;
 	iter.err	= 0;
-	iter.fn		= nft_lookup_validate_setelem;
+	iter.fn		= nft_setelem_validate;
 
 	priv->set->ops->walk(ctx, priv->set, &iter);
+	if (!iter.err)
+		iter.err = nft_set_catchall_validate(ctx, priv->set);
+
 	if (iter.err < 0)
 		return iter.err;
 
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index cf5ebe4..02098a0 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -421,15 +421,16 @@
 	} else
 		weight = 1;
 
-	if (tb[TCA_QFQ_LMAX]) {
+	if (tb[TCA_QFQ_LMAX])
 		lmax = nla_get_u32(tb[TCA_QFQ_LMAX]);
-		if (lmax < QFQ_MIN_LMAX || lmax > (1UL << QFQ_MTU_SHIFT)) {
-			pr_notice("qfq: invalid max length %u\n", lmax);
-			return -EINVAL;
-		}
-	} else
+	else
 		lmax = psched_mtu(qdisc_dev(sch));
 
+	if (lmax < QFQ_MIN_LMAX || lmax > (1UL << QFQ_MTU_SHIFT)) {
+		pr_notice("qfq: invalid max length %u\n", lmax);
+		return -EINVAL;
+	}
+
 	inv_w = ONE_FP / weight;
 	weight = ONE_FP / inv_w;
 
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 507b2ad..17185200 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -5102,13 +5102,17 @@
 }
 
 /* Triggered when there are no references on the socket anymore */
-static void sctp_destruct_sock(struct sock *sk)
+static void sctp_destruct_common(struct sock *sk)
 {
 	struct sctp_sock *sp = sctp_sk(sk);
 
 	/* Free up the HMAC transform. */
 	crypto_free_shash(sp->hmac);
+}
 
+static void sctp_destruct_sock(struct sock *sk)
+{
+	sctp_destruct_common(sk);
 	inet_sock_destruct(sk);
 }
 
@@ -9431,7 +9435,7 @@
 	sctp_sk(newsk)->reuse = sp->reuse;
 
 	newsk->sk_shutdown = sk->sk_shutdown;
-	newsk->sk_destruct = sctp_destruct_sock;
+	newsk->sk_destruct = sk->sk_destruct;
 	newsk->sk_family = sk->sk_family;
 	newsk->sk_protocol = IPPROTO_SCTP;
 	newsk->sk_backlog_rcv = sk->sk_prot->backlog_rcv;
@@ -9666,11 +9670,20 @@
 
 #if IS_ENABLED(CONFIG_IPV6)
 
-#include <net/transp_v6.h>
-static void sctp_v6_destroy_sock(struct sock *sk)
+static void sctp_v6_destruct_sock(struct sock *sk)
 {
-	sctp_destroy_sock(sk);
-	inet6_destroy_sock(sk);
+	sctp_destruct_common(sk);
+	inet6_sock_destruct(sk);
+}
+
+static int sctp_v6_init_sock(struct sock *sk)
+{
+	int ret = sctp_init_sock(sk);
+
+	if (!ret)
+		sk->sk_destruct = sctp_v6_destruct_sock;
+
+	return ret;
 }
 
 struct proto sctpv6_prot = {
@@ -9680,8 +9693,8 @@
 	.disconnect	= sctp_disconnect,
 	.accept		= sctp_accept,
 	.ioctl		= sctp_ioctl,
-	.init		= sctp_init_sock,
-	.destroy	= sctp_v6_destroy_sock,
+	.init		= sctp_v6_init_sock,
+	.destroy	= sctp_destroy_sock,
 	.shutdown	= sctp_shutdown,
 	.setsockopt	= sctp_setsockopt,
 	.getsockopt	= sctp_getsockopt,
diff --git a/rust/kernel/print.rs b/rust/kernel/print.rs
index 97ff086..b6d1c12 100644
--- a/rust/kernel/print.rs
+++ b/rust/kernel/print.rs
@@ -18,7 +18,11 @@
 
 // Called from `vsprintf` with format specifier `%pA`.
 #[no_mangle]
-unsafe fn rust_fmt_argument(buf: *mut c_char, end: *mut c_char, ptr: *const c_void) -> *mut c_char {
+unsafe extern "C" fn rust_fmt_argument(
+    buf: *mut c_char,
+    end: *mut c_char,
+    ptr: *const c_void,
+) -> *mut c_char {
     use fmt::Write;
     // SAFETY: The C contract guarantees that `buf` is valid if it's less than `end`.
     let mut w = unsafe { RawFormatter::from_ptrs(buf.cast(), end.cast()) };
diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs
index e45ff22..2c4b4ba 100644
--- a/rust/kernel/str.rs
+++ b/rust/kernel/str.rs
@@ -29,7 +29,7 @@
     /// If `pos` is less than `end`, then the region between `pos` (inclusive) and `end`
     /// (exclusive) must be valid for writes for the lifetime of the returned [`RawFormatter`].
     pub(crate) unsafe fn from_ptrs(pos: *mut u8, end: *mut u8) -> Self {
-        // INVARIANT: The safety requierments guarantee the type invariants.
+        // INVARIANT: The safety requirements guarantee the type invariants.
         Self {
             beg: pos as _,
             pos: pos as _,
diff --git a/scripts/asn1_compiler.c b/scripts/asn1_compiler.c
index 71d4a7c..c3e5014 100644
--- a/scripts/asn1_compiler.c
+++ b/scripts/asn1_compiler.c
@@ -625,7 +625,7 @@
 	p = strrchr(argv[1], '/');
 	p = p ? p + 1 : argv[1];
 	grammar_name = strdup(p);
-	if (!p) {
+	if (!grammar_name) {
 		perror(NULL);
 		exit(1);
 	}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6a6c72b..f70d6a3 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -9468,6 +9468,7 @@
 	SND_PCI_QUIRK(0x103c, 0x8b47, "HP", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8b5d, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
 	SND_PCI_QUIRK(0x103c, 0x8b5e, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
+	SND_PCI_QUIRK(0x103c, 0x8b65, "HP ProBook 455 15.6 inch G10 Notebook PC", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
 	SND_PCI_QUIRK(0x103c, 0x8b66, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
 	SND_PCI_QUIRK(0x103c, 0x8b7a, "HP", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8b7d, "HP", ALC236_FIXUP_HP_GPIO_LED),
diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c
index 3b81a46..05a7d15 100644
--- a/sound/soc/fsl/fsl_asrc_dma.c
+++ b/sound/soc/fsl/fsl_asrc_dma.c
@@ -209,14 +209,19 @@
 		be_chan = soc_component_to_pcm(component_be)->chan[substream->stream];
 		tmp_chan = be_chan;
 	}
-	if (!tmp_chan)
-		tmp_chan = dma_request_slave_channel(dev_be, tx ? "tx" : "rx");
+	if (!tmp_chan) {
+		tmp_chan = dma_request_chan(dev_be, tx ? "tx" : "rx");
+		if (IS_ERR(tmp_chan)) {
+			dev_err(dev, "failed to request DMA channel for Back-End\n");
+			return -EINVAL;
+		}
+	}
 
 	/*
 	 * An EDMA DEV_TO_DEV channel is fixed and bound with DMA event of each
 	 * peripheral, unlike SDMA channel that is allocated dynamically. So no
 	 * need to configure dma_request and dma_request2, but get dma_chan of
-	 * Back-End device directly via dma_request_slave_channel.
+	 * Back-End device directly via dma_request_chan.
 	 */
 	if (!asrc->use_edma) {
 		/* Get DMA request of Back-End */
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index df7c0bf..6d88af5 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -1541,7 +1541,7 @@
 	.use_imx_pcm = true,
 	.use_edma = true,
 	.fifo_depth = 64,
-	.pins = 1,
+	.pins = 4,
 	.reg_offset = 0,
 	.mclk0_is_mclk1 = false,
 	.flags = 0,
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c
index 8722bbd..26ffcbb6 100644
--- a/sound/soc/sof/pm.c
+++ b/sound/soc/sof/pm.c
@@ -183,6 +183,7 @@
 	const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
 	pm_message_t pm_state;
 	u32 target_state = snd_sof_dsp_power_target(sdev);
+	u32 old_state = sdev->dsp_power_state.state;
 	int ret;
 
 	/* do nothing if dsp suspend callback is not set */
@@ -192,7 +193,12 @@
 	if (runtime_suspend && !sof_ops(sdev)->runtime_suspend)
 		return 0;
 
-	if (tplg_ops && tplg_ops->tear_down_all_pipelines)
+	/* we need to tear down pipelines only if the DSP hardware is
+	 * active, which happens for PCI devices. if the device is
+	 * suspended, it is brought back to full power and then
+	 * suspended again
+	 */
+	if (tplg_ops && tplg_ops->tear_down_all_pipelines && (old_state == SOF_DSP_PM_D0))
 		tplg_ops->tear_down_all_pipelines(sdev, false);
 
 	if (sdev->fw_state != SOF_FW_BOOT_COMPLETE)
diff --git a/tools/testing/selftests/sigaltstack/current_stack_pointer.h b/tools/testing/selftests/sigaltstack/current_stack_pointer.h
new file mode 100644
index 0000000..ea9bdf3
--- /dev/null
+++ b/tools/testing/selftests/sigaltstack/current_stack_pointer.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#if __alpha__
+register unsigned long sp asm("$30");
+#elif __arm__ || __aarch64__ || __csky__ || __m68k__ || __mips__ || __riscv
+register unsigned long sp asm("sp");
+#elif __i386__
+register unsigned long sp asm("esp");
+#elif __loongarch64
+register unsigned long sp asm("$sp");
+#elif __ppc__
+register unsigned long sp asm("r1");
+#elif __s390x__
+register unsigned long sp asm("%15");
+#elif __sh__
+register unsigned long sp asm("r15");
+#elif __x86_64__
+register unsigned long sp asm("rsp");
+#elif __XTENSA__
+register unsigned long sp asm("a1");
+#else
+#error "implement current_stack_pointer equivalent"
+#endif
diff --git a/tools/testing/selftests/sigaltstack/sas.c b/tools/testing/selftests/sigaltstack/sas.c
index c53b070..98d37cb 100644
--- a/tools/testing/selftests/sigaltstack/sas.c
+++ b/tools/testing/selftests/sigaltstack/sas.c
@@ -20,6 +20,7 @@
 #include <sys/auxv.h>
 
 #include "../kselftest.h"
+#include "current_stack_pointer.h"
 
 #ifndef SS_AUTODISARM
 #define SS_AUTODISARM  (1U << 31)
@@ -46,12 +47,6 @@
 	stack_t stk;
 	struct stk_data *p;
 
-#if __s390x__
-	register unsigned long sp asm("%15");
-#else
-	register unsigned long sp asm("sp");
-#endif
-
 	if (sp < (unsigned long)sstack ||
 			sp >= (unsigned long)sstack + stack_size) {
 		ksft_exit_fail_msg("SP is not on sigaltstack\n");
diff --git a/tools/vm/page_owner_sort.c b/tools/vm/page_owner_sort.c
index ce860ab..58ebfe3 100644
--- a/tools/vm/page_owner_sort.c
+++ b/tools/vm/page_owner_sort.c
@@ -847,7 +847,7 @@
 			if (cull & CULL_PID || filter & FILTER_PID)
 				fprintf(fout, ", PID %d", list[i].pid);
 			if (cull & CULL_TGID || filter & FILTER_TGID)
-				fprintf(fout, ", TGID %d", list[i].pid);
+				fprintf(fout, ", TGID %d", list[i].tgid);
 			if (cull & CULL_COMM || filter & FILTER_COMM)
 				fprintf(fout, ", task_comm_name: %s", list[i].comm);
 			if (cull & CULL_ALLOCATOR) {