diff --git linux-libre-5.10.228-gnu1/Makefile linux-libre-5.10.229-gnu1/Makefile
index 210582b9eec8..beef8189cad4 100644
--- linux-libre-5.10.228-gnu1/Makefile
+++ linux-libre-5.10.229-gnu1/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 228
+SUBLEVEL = 229
 EXTRAVERSION = -gnu1
 NAME = Dare mighty things
 
diff --git linux-libre-5.10.228-gnu1/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts linux-libre-5.10.229-gnu1/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts
index 3dfce4312dfc..a2ef43c2105a 100644
--- linux-libre-5.10.228-gnu1/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts
+++ linux-libre-5.10.229-gnu1/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts
@@ -77,7 +77,7 @@
 };
 
 &hdmi {
-	hpd-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+	hpd-gpios = <&expgpio 0 GPIO_ACTIVE_LOW>;
 	power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
 	status = "okay";
 };
diff --git linux-libre-5.10.228-gnu1/arch/arm64/Makefile linux-libre-5.10.229-gnu1/arch/arm64/Makefile
index 485b7dbd4f9e..96dcddc358c7 100644
--- linux-libre-5.10.228-gnu1/arch/arm64/Makefile
+++ linux-libre-5.10.229-gnu1/arch/arm64/Makefile
@@ -10,7 +10,7 @@
 #
 # Copyright (C) 1995-2001 by Russell King
 
-LDFLAGS_vmlinux	:=--no-undefined -X
+LDFLAGS_vmlinux	:=--no-undefined -X --pic-veneer
 
 ifeq ($(CONFIG_RELOCATABLE), y)
 # Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour
diff --git linux-libre-5.10.228-gnu1/arch/arm64/include/asm/uprobes.h linux-libre-5.10.229-gnu1/arch/arm64/include/asm/uprobes.h
index 315eef654e39..014b02897f8e 100644
--- linux-libre-5.10.228-gnu1/arch/arm64/include/asm/uprobes.h
+++ linux-libre-5.10.229-gnu1/arch/arm64/include/asm/uprobes.h
@@ -10,21 +10,19 @@
 #include <asm/insn.h>
 #include <asm/probes.h>
 
-#define MAX_UINSN_BYTES		AARCH64_INSN_SIZE
-
-#define UPROBE_SWBP_INSN	BRK64_OPCODE_UPROBES
+#define UPROBE_SWBP_INSN	cpu_to_le32(BRK64_OPCODE_UPROBES)
 #define UPROBE_SWBP_INSN_SIZE	AARCH64_INSN_SIZE
-#define UPROBE_XOL_SLOT_BYTES	MAX_UINSN_BYTES
+#define UPROBE_XOL_SLOT_BYTES	AARCH64_INSN_SIZE
 
-typedef u32 uprobe_opcode_t;
+typedef __le32 uprobe_opcode_t;
 
 struct arch_uprobe_task {
 };
 
 struct arch_uprobe {
 	union {
-		u8 insn[MAX_UINSN_BYTES];
-		u8 ixol[MAX_UINSN_BYTES];
+		__le32 insn;
+		__le32 ixol;
 	};
 	struct arch_probe_insn api;
 	bool simulate;
diff --git linux-libre-5.10.228-gnu1/arch/arm64/kernel/probes/uprobes.c linux-libre-5.10.229-gnu1/arch/arm64/kernel/probes/uprobes.c
index 2c247634552b..8a02c549e57f 100644
--- linux-libre-5.10.228-gnu1/arch/arm64/kernel/probes/uprobes.c
+++ linux-libre-5.10.229-gnu1/arch/arm64/kernel/probes/uprobes.c
@@ -42,7 +42,7 @@ int arch_uprobe_analyze_insn(struct arch_uprobe *auprobe, struct mm_struct *mm,
 	else if (!IS_ALIGNED(addr, AARCH64_INSN_SIZE))
 		return -EINVAL;
 
-	insn = *(probe_opcode_t *)(&auprobe->insn[0]);
+	insn = le32_to_cpu(auprobe->insn);
 
 	switch (arm_probe_decode_insn(insn, &auprobe->api)) {
 	case INSN_REJECTED:
@@ -108,7 +108,7 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	if (!auprobe->simulate)
 		return false;
 
-	insn = *(probe_opcode_t *)(&auprobe->insn[0]);
+	insn = le32_to_cpu(auprobe->insn);
 	addr = instruction_pointer(regs);
 
 	if (auprobe->api.handler)
diff --git linux-libre-5.10.228-gnu1/arch/riscv/kernel/asm-offsets.c linux-libre-5.10.229-gnu1/arch/riscv/kernel/asm-offsets.c
index 877ff65b4e13..a3d4317309d4 100644
--- linux-libre-5.10.228-gnu1/arch/riscv/kernel/asm-offsets.c
+++ linux-libre-5.10.229-gnu1/arch/riscv/kernel/asm-offsets.c
@@ -4,8 +4,6 @@
  * Copyright (C) 2017 SiFive
  */
 
-#define GENERATING_ASM_OFFSETS
-
 #include <linux/kbuild.h>
 #include <linux/sched.h>
 #include <asm/thread_info.h>
diff --git linux-libre-5.10.228-gnu1/arch/riscv/kernel/cpu-hotplug.c linux-libre-5.10.229-gnu1/arch/riscv/kernel/cpu-hotplug.c
index df84e0c13db1..0e948e87bd81 100644
--- linux-libre-5.10.228-gnu1/arch/riscv/kernel/cpu-hotplug.c
+++ linux-libre-5.10.229-gnu1/arch/riscv/kernel/cpu-hotplug.c
@@ -69,7 +69,7 @@ void __cpu_die(unsigned int cpu)
 	if (cpu_ops[cpu]->cpu_is_stopped)
 		ret = cpu_ops[cpu]->cpu_is_stopped(cpu);
 	if (ret)
-		pr_warn("CPU%d may not have stopped: %d\n", cpu, ret);
+		pr_warn("CPU%u may not have stopped: %d\n", cpu, ret);
 }
 
 /*
diff --git linux-libre-5.10.228-gnu1/arch/riscv/kernel/efi-header.S linux-libre-5.10.229-gnu1/arch/riscv/kernel/efi-header.S
index 8e733aa48ba6..c306f3a6a800 100644
--- linux-libre-5.10.228-gnu1/arch/riscv/kernel/efi-header.S
+++ linux-libre-5.10.229-gnu1/arch/riscv/kernel/efi-header.S
@@ -59,7 +59,7 @@ extra_header_fields:
 	.long	efi_header_end - _start			// SizeOfHeaders
 	.long	0					// CheckSum
 	.short	IMAGE_SUBSYSTEM_EFI_APPLICATION		// Subsystem
-	.short	0					// DllCharacteristics
+	.short	IMAGE_DLL_CHARACTERISTICS_NX_COMPAT	// DllCharacteristics
 	.quad	0					// SizeOfStackReserve
 	.quad	0					// SizeOfStackCommit
 	.quad	0					// SizeOfHeapReserve
diff --git linux-libre-5.10.228-gnu1/arch/riscv/kernel/traps_misaligned.c linux-libre-5.10.229-gnu1/arch/riscv/kernel/traps_misaligned.c
index b246c3dc6993..d548d6992d98 100644
--- linux-libre-5.10.228-gnu1/arch/riscv/kernel/traps_misaligned.c
+++ linux-libre-5.10.229-gnu1/arch/riscv/kernel/traps_misaligned.c
@@ -131,8 +131,6 @@
 #define REG_PTR(insn, pos, regs)	\
 	(ulong *)((ulong)(regs) + REG_OFFSET(insn, pos))
 
-#define GET_RM(insn)			(((insn) >> 12) & 7)
-
 #define GET_RS1(insn, regs)		(*REG_PTR(insn, SH_RS1, regs))
 #define GET_RS2(insn, regs)		(*REG_PTR(insn, SH_RS2, regs))
 #define GET_RS1S(insn, regs)		(*REG_PTR(RVC_RS1S(insn), 0, regs))
diff --git linux-libre-5.10.228-gnu1/arch/riscv/kernel/vdso/Makefile linux-libre-5.10.229-gnu1/arch/riscv/kernel/vdso/Makefile
index f4ac7ff56bce..53fe5e2ab32e 100644
--- linux-libre-5.10.228-gnu1/arch/riscv/kernel/vdso/Makefile
+++ linux-libre-5.10.229-gnu1/arch/riscv/kernel/vdso/Makefile
@@ -18,6 +18,7 @@ obj-vdso = $(patsubst %, %.o, $(vdso-syms)) note.o
 
 ccflags-y := -fno-stack-protector
 ccflags-y += -DDISABLE_BRANCH_PROFILING
+ccflags-y += -fno-builtin
 
 ifneq ($(c-gettimeofday-y),)
   CFLAGS_vgettimeofday.o += -fPIC -include $(c-gettimeofday-y)
diff --git linux-libre-5.10.228-gnu1/arch/s390/include/asm/perf_event.h linux-libre-5.10.229-gnu1/arch/s390/include/asm/perf_event.h
index b9da71632827..ea340b901839 100644
--- linux-libre-5.10.228-gnu1/arch/s390/include/asm/perf_event.h
+++ linux-libre-5.10.229-gnu1/arch/s390/include/asm/perf_event.h
@@ -75,6 +75,7 @@ struct perf_sf_sde_regs {
 #define SAMPLE_FREQ_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_FREQ_MODE)
 
 #define perf_arch_fetch_caller_regs(regs, __ip) do {			\
+	(regs)->psw.mask = 0;						\
 	(regs)->psw.addr = (__ip);					\
 	(regs)->gprs[15] = (unsigned long)__builtin_frame_address(0) -	\
 		offsetof(struct stack_frame, back_chain);		\
diff --git linux-libre-5.10.228-gnu1/arch/s390/kvm/gaccess.c linux-libre-5.10.229-gnu1/arch/s390/kvm/gaccess.c
index b9f85b2dc053..5a880e254524 100644
--- linux-libre-5.10.228-gnu1/arch/s390/kvm/gaccess.c
+++ linux-libre-5.10.229-gnu1/arch/s390/kvm/gaccess.c
@@ -794,46 +794,102 @@ static int low_address_protection_enabled(struct kvm_vcpu *vcpu,
 	return 1;
 }
 
-static int guest_page_range(struct kvm_vcpu *vcpu, unsigned long ga, u8 ar,
-			    unsigned long *pages, unsigned long nr_pages,
-			    const union asce asce, enum gacc_mode mode)
+/**
+ * guest_range_to_gpas() - Calculate guest physical addresses of page fragments
+ * covering a logical range
+ * @vcpu: virtual cpu
+ * @ga: guest address, start of range
+ * @ar: access register
+ * @gpas: output argument, may be NULL
+ * @len: length of range in bytes
+ * @asce: address-space-control element to use for translation
+ * @mode: access mode
+ *
+ * Translate a logical range to a series of guest absolute addresses,
+ * such that the concatenation of page fragments starting at each gpa make up
+ * the whole range.
+ * The translation is performed as if done by the cpu for the given @asce, @ar,
+ * @mode and state of the @vcpu.
+ * If the translation causes an exception, its program interruption code is
+ * returned and the &struct kvm_s390_pgm_info pgm member of @vcpu is modified
+ * such that a subsequent call to kvm_s390_inject_prog_vcpu() will inject
+ * a correct exception into the guest.
+ * The resulting gpas are stored into @gpas, unless it is NULL.
+ *
+ * Note: All fragments except the first one start at the beginning of a page.
+ *	 When deriving the boundaries of a fragment from a gpa, all but the last
+ *	 fragment end at the end of the page.
+ *
+ * Return:
+ * * 0		- success
+ * * <0		- translation could not be performed, for example if  guest
+ *		  memory could not be accessed
+ * * >0		- an access exception occurred. In this case the returned value
+ *		  is the program interruption code and the contents of pgm may
+ *		  be used to inject an exception into the guest.
+ */
+static int guest_range_to_gpas(struct kvm_vcpu *vcpu, unsigned long ga, u8 ar,
+			       unsigned long *gpas, unsigned long len,
+			       const union asce asce, enum gacc_mode mode)
 {
 	psw_t *psw = &vcpu->arch.sie_block->gpsw;
+	unsigned int offset = offset_in_page(ga);
+	unsigned int fragment_len;
 	int lap_enabled, rc = 0;
 	enum prot_type prot;
+	unsigned long gpa;
 
 	lap_enabled = low_address_protection_enabled(vcpu, asce);
-	while (nr_pages) {
+	while (min(PAGE_SIZE - offset, len) > 0) {
+		fragment_len = min(PAGE_SIZE - offset, len);
 		ga = kvm_s390_logical_to_effective(vcpu, ga);
 		if (mode == GACC_STORE && lap_enabled && is_low_address(ga))
 			return trans_exc(vcpu, PGM_PROTECTION, ga, ar, mode,
 					 PROT_TYPE_LA);
-		ga &= PAGE_MASK;
 		if (psw_bits(*psw).dat) {
-			rc = guest_translate(vcpu, ga, pages, asce, mode, &prot);
+			rc = guest_translate(vcpu, ga, &gpa, asce, mode, &prot);
 			if (rc < 0)
 				return rc;
 		} else {
-			*pages = kvm_s390_real_to_abs(vcpu, ga);
-			if (kvm_is_error_gpa(vcpu->kvm, *pages))
+			gpa = kvm_s390_real_to_abs(vcpu, ga);
+			if (kvm_is_error_gpa(vcpu->kvm, gpa))
 				rc = PGM_ADDRESSING;
 		}
 		if (rc)
 			return trans_exc(vcpu, rc, ga, ar, mode, prot);
-		ga += PAGE_SIZE;
-		pages++;
-		nr_pages--;
+		if (gpas)
+			*gpas++ = gpa;
+		offset = 0;
+		ga += fragment_len;
+		len -= fragment_len;
 	}
 	return 0;
 }
 
+static int access_guest_page(struct kvm *kvm, enum gacc_mode mode, gpa_t gpa,
+			     void *data, unsigned int len)
+{
+	const unsigned int offset = offset_in_page(gpa);
+	const gfn_t gfn = gpa_to_gfn(gpa);
+	int rc;
+
+	if (!gfn_to_memslot(kvm, gfn))
+		return PGM_ADDRESSING;
+	if (mode == GACC_STORE)
+		rc = kvm_write_guest_page(kvm, gfn, data, offset, len);
+	else
+		rc = kvm_read_guest_page(kvm, gfn, data, offset, len);
+	return rc;
+}
+
 int access_guest(struct kvm_vcpu *vcpu, unsigned long ga, u8 ar, void *data,
 		 unsigned long len, enum gacc_mode mode)
 {
 	psw_t *psw = &vcpu->arch.sie_block->gpsw;
-	unsigned long _len, nr_pages, gpa, idx;
-	unsigned long pages_array[2];
-	unsigned long *pages;
+	unsigned long nr_pages, idx;
+	unsigned long gpa_array[2];
+	unsigned int fragment_len;
+	unsigned long *gpas;
 	int need_ipte_lock;
 	union asce asce;
 	int rc;
@@ -845,50 +901,45 @@ int access_guest(struct kvm_vcpu *vcpu, unsigned long ga, u8 ar, void *data,
 	if (rc)
 		return rc;
 	nr_pages = (((ga & ~PAGE_MASK) + len - 1) >> PAGE_SHIFT) + 1;
-	pages = pages_array;
-	if (nr_pages > ARRAY_SIZE(pages_array))
-		pages = vmalloc(array_size(nr_pages, sizeof(unsigned long)));
-	if (!pages)
+	gpas = gpa_array;
+	if (nr_pages > ARRAY_SIZE(gpa_array))
+		gpas = vmalloc(array_size(nr_pages, sizeof(unsigned long)));
+	if (!gpas)
 		return -ENOMEM;
 	need_ipte_lock = psw_bits(*psw).dat && !asce.r;
 	if (need_ipte_lock)
 		ipte_lock(vcpu);
-	rc = guest_page_range(vcpu, ga, ar, pages, nr_pages, asce, mode);
+	rc = guest_range_to_gpas(vcpu, ga, ar, gpas, len, asce, mode);
 	for (idx = 0; idx < nr_pages && !rc; idx++) {
-		gpa = *(pages + idx) + (ga & ~PAGE_MASK);
-		_len = min(PAGE_SIZE - (gpa & ~PAGE_MASK), len);
-		if (mode == GACC_STORE)
-			rc = kvm_write_guest(vcpu->kvm, gpa, data, _len);
-		else
-			rc = kvm_read_guest(vcpu->kvm, gpa, data, _len);
-		len -= _len;
-		ga += _len;
-		data += _len;
+		fragment_len = min(PAGE_SIZE - offset_in_page(gpas[idx]), len);
+		rc = access_guest_page(vcpu->kvm, mode, gpas[idx], data, fragment_len);
+		len -= fragment_len;
+		data += fragment_len;
 	}
 	if (need_ipte_lock)
 		ipte_unlock(vcpu);
-	if (nr_pages > ARRAY_SIZE(pages_array))
-		vfree(pages);
+	if (nr_pages > ARRAY_SIZE(gpa_array))
+		vfree(gpas);
 	return rc;
 }
 
 int access_guest_real(struct kvm_vcpu *vcpu, unsigned long gra,
 		      void *data, unsigned long len, enum gacc_mode mode)
 {
-	unsigned long _len, gpa;
+	unsigned int fragment_len;
+	unsigned long gpa;
 	int rc = 0;
 
 	while (len && !rc) {
 		gpa = kvm_s390_real_to_abs(vcpu, gra);
-		_len = min(PAGE_SIZE - (gpa & ~PAGE_MASK), len);
-		if (mode)
-			rc = write_guest_abs(vcpu, gpa, data, _len);
-		else
-			rc = read_guest_abs(vcpu, gpa, data, _len);
-		len -= _len;
-		gra += _len;
-		data += _len;
+		fragment_len = min(PAGE_SIZE - offset_in_page(gpa), len);
+		rc = access_guest_page(vcpu->kvm, mode, gpa, data, fragment_len);
+		len -= fragment_len;
+		gra += fragment_len;
+		data += fragment_len;
 	}
+	if (rc > 0)
+		vcpu->arch.pgm.code = rc;
 	return rc;
 }
 
@@ -904,8 +955,6 @@ int access_guest_real(struct kvm_vcpu *vcpu, unsigned long gra,
 int guest_translate_address(struct kvm_vcpu *vcpu, unsigned long gva, u8 ar,
 			    unsigned long *gpa, enum gacc_mode mode)
 {
-	psw_t *psw = &vcpu->arch.sie_block->gpsw;
-	enum prot_type prot;
 	union asce asce;
 	int rc;
 
@@ -913,23 +962,7 @@ int guest_translate_address(struct kvm_vcpu *vcpu, unsigned long gva, u8 ar,
 	rc = get_vcpu_asce(vcpu, &asce, gva, ar, mode);
 	if (rc)
 		return rc;
-	if (is_low_address(gva) && low_address_protection_enabled(vcpu, asce)) {
-		if (mode == GACC_STORE)
-			return trans_exc(vcpu, PGM_PROTECTION, gva, 0,
-					 mode, PROT_TYPE_LA);
-	}
-
-	if (psw_bits(*psw).dat && !asce.r) {	/* Use DAT? */
-		rc = guest_translate(vcpu, gva, gpa, asce, mode, &prot);
-		if (rc > 0)
-			return trans_exc(vcpu, rc, gva, 0, mode, prot);
-	} else {
-		*gpa = kvm_s390_real_to_abs(vcpu, gva);
-		if (kvm_is_error_gpa(vcpu->kvm, *gpa))
-			return trans_exc(vcpu, rc, gva, PGM_ADDRESSING, mode, 0);
-	}
-
-	return rc;
+	return guest_range_to_gpas(vcpu, gva, ar, gpa, 1, asce, mode);
 }
 
 /**
@@ -938,17 +971,14 @@ int guest_translate_address(struct kvm_vcpu *vcpu, unsigned long gva, u8 ar,
 int check_gva_range(struct kvm_vcpu *vcpu, unsigned long gva, u8 ar,
 		    unsigned long length, enum gacc_mode mode)
 {
-	unsigned long gpa;
-	unsigned long currlen;
+	union asce asce;
 	int rc = 0;
 
+	rc = get_vcpu_asce(vcpu, &asce, gva, ar, mode);
+	if (rc)
+		return rc;
 	ipte_lock(vcpu);
-	while (length > 0 && !rc) {
-		currlen = min(length, PAGE_SIZE - (gva % PAGE_SIZE));
-		rc = guest_translate_address(vcpu, gva, ar, &gpa, mode);
-		gva += currlen;
-		length -= currlen;
-	}
+	rc = guest_range_to_gpas(vcpu, gva, ar, NULL, length, asce, mode);
 	ipte_unlock(vcpu);
 
 	return rc;
diff --git linux-libre-5.10.228-gnu1/arch/s390/kvm/gaccess.h linux-libre-5.10.229-gnu1/arch/s390/kvm/gaccess.h
index 7c72a5e3449f..8ed2d6c7404f 100644
--- linux-libre-5.10.228-gnu1/arch/s390/kvm/gaccess.h
+++ linux-libre-5.10.229-gnu1/arch/s390/kvm/gaccess.h
@@ -344,11 +344,12 @@ int read_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data,
  * @len: number of bytes to copy
  *
  * Copy @len bytes from @data (kernel space) to @gra (guest real address).
- * It is up to the caller to ensure that the entire guest memory range is
- * valid memory before calling this function.
  * Guest low address and key protection are not checked.
  *
- * Returns zero on success or -EFAULT on error.
+ * Returns zero on success, -EFAULT when copying from @data failed, or
+ * PGM_ADRESSING in case @gra is outside a memslot. In this case, pgm check info
+ * is also stored to allow injecting into the guest (if applicable) using
+ * kvm_s390_inject_prog_cond().
  *
  * If an error occurs data may have been copied partially to guest memory.
  */
@@ -367,11 +368,12 @@ int write_guest_real(struct kvm_vcpu *vcpu, unsigned long gra, void *data,
  * @len: number of bytes to copy
  *
  * Copy @len bytes from @gra (guest real address) to @data (kernel space).
- * It is up to the caller to ensure that the entire guest memory range is
- * valid memory before calling this function.
  * Guest key protection is not checked.
  *
- * Returns zero on success or -EFAULT on error.
+ * Returns zero on success, -EFAULT when copying to @data failed, or
+ * PGM_ADRESSING in case @gra is outside a memslot. In this case, pgm check info
+ * is also stored to allow injecting into the guest (if applicable) using
+ * kvm_s390_inject_prog_cond().
  *
  * If an error occurs data may have been copied partially to kernel space.
  */
diff --git linux-libre-5.10.228-gnu1/arch/x86/include/asm/nospec-branch.h linux-libre-5.10.229-gnu1/arch/x86/include/asm/nospec-branch.h
index 87e1ff064025..7978d5fe1ce6 100644
--- linux-libre-5.10.228-gnu1/arch/x86/include/asm/nospec-branch.h
+++ linux-libre-5.10.229-gnu1/arch/x86/include/asm/nospec-branch.h
@@ -199,7 +199,16 @@
  */
 .macro CLEAR_CPU_BUFFERS
 	ALTERNATIVE "jmp .Lskip_verw_\@", "", X86_FEATURE_CLEAR_CPU_BUF
-	verw _ASM_RIP(mds_verw_sel)
+#ifdef CONFIG_X86_64
+	verw mds_verw_sel(%rip)
+#else
+	/*
+	 * In 32bit mode, the memory operand must be a %cs reference. The data
+	 * segments may not be usable (vm86 mode), and the stack segment may not
+	 * be flat (ESPFIX32).
+	 */
+	verw %cs:mds_verw_sel
+#endif
 .Lskip_verw_\@:
 .endm
 
diff --git linux-libre-5.10.228-gnu1/arch/x86/kvm/svm/nested.c linux-libre-5.10.229-gnu1/arch/x86/kvm/svm/nested.c
index e7feaa7910ab..3e59df2ebc97 100644
--- linux-libre-5.10.228-gnu1/arch/x86/kvm/svm/nested.c
+++ linux-libre-5.10.229-gnu1/arch/x86/kvm/svm/nested.c
@@ -75,8 +75,12 @@ static u64 nested_svm_get_tdp_pdptr(struct kvm_vcpu *vcpu, int index)
 	u64 pdpte;
 	int ret;
 
+	/*
+	 * Note, nCR3 is "assumed" to be 32-byte aligned, i.e. the CPU ignores
+	 * nCR3[4:0] when loading PDPTEs from memory.
+	 */
 	ret = kvm_vcpu_read_guest_page(vcpu, gpa_to_gfn(cr3), &pdpte,
-				       offset_in_page(cr3) + index * 8, 8);
+				       (cr3 & GENMASK(11, 5)) + index * 8, 8);
 	if (ret)
 		return 0;
 	return pdpte;
diff --git linux-libre-5.10.228-gnu1/block/bfq-iosched.c linux-libre-5.10.229-gnu1/block/bfq-iosched.c
index 515e3c1a5475..c1600e3ac333 100644
--- linux-libre-5.10.228-gnu1/block/bfq-iosched.c
+++ linux-libre-5.10.229-gnu1/block/bfq-iosched.c
@@ -2774,10 +2774,12 @@ void bfq_release_process_ref(struct bfq_data *bfqd, struct bfq_queue *bfqq)
 	bfq_put_queue(bfqq);
 }
 
-static void
-bfq_merge_bfqqs(struct bfq_data *bfqd, struct bfq_io_cq *bic,
-		struct bfq_queue *bfqq, struct bfq_queue *new_bfqq)
+static struct bfq_queue *bfq_merge_bfqqs(struct bfq_data *bfqd,
+					 struct bfq_io_cq *bic,
+					 struct bfq_queue *bfqq)
 {
+	struct bfq_queue *new_bfqq = bfqq->new_bfqq;
+
 	bfq_log_bfqq(bfqd, bfqq, "merging with queue %lu",
 		(unsigned long)new_bfqq->pid);
 	/* Save weight raising and idle window of the merged queues */
@@ -2845,6 +2847,8 @@ bfq_merge_bfqqs(struct bfq_data *bfqd, struct bfq_io_cq *bic,
 	new_bfqq->pid = -1;
 	bfqq->bic = NULL;
 	bfq_release_process_ref(bfqd, bfqq);
+
+	return new_bfqq;
 }
 
 static bool bfq_allow_bio_merge(struct request_queue *q, struct request *rq,
@@ -2880,14 +2884,8 @@ static bool bfq_allow_bio_merge(struct request_queue *q, struct request *rq,
 		 * fulfilled, i.e., bic can be redirected to new_bfqq
 		 * and bfqq can be put.
 		 */
-		bfq_merge_bfqqs(bfqd, bfqd->bio_bic, bfqq,
-				new_bfqq);
-		/*
-		 * If we get here, bio will be queued into new_queue,
-		 * so use new_bfqq to decide whether bio and rq can be
-		 * merged.
-		 */
-		bfqq = new_bfqq;
+		while (bfqq != new_bfqq)
+			bfqq = bfq_merge_bfqqs(bfqd, bfqd->bio_bic, bfqq);
 
 		/*
 		 * Change also bqfd->bio_bfqq, as
@@ -5444,6 +5442,7 @@ static bool __bfq_insert_request(struct bfq_data *bfqd, struct request *rq)
 	bool waiting, idle_timer_disabled = false;
 
 	if (new_bfqq) {
+		struct bfq_queue *old_bfqq = bfqq;
 		/*
 		 * Release the request's reference to the old bfqq
 		 * and make sure one is taken to the shared queue.
@@ -5459,18 +5458,18 @@ static bool __bfq_insert_request(struct bfq_data *bfqd, struct request *rq)
 		 * then complete the merge and redirect it to
 		 * new_bfqq.
 		 */
-		if (bic_to_bfqq(RQ_BIC(rq), 1) == bfqq)
-			bfq_merge_bfqqs(bfqd, RQ_BIC(rq),
-					bfqq, new_bfqq);
+		if (bic_to_bfqq(RQ_BIC(rq), 1) == bfqq) {
+			while (bfqq != new_bfqq)
+				bfqq = bfq_merge_bfqqs(bfqd, RQ_BIC(rq), bfqq);
+		}
 
-		bfq_clear_bfqq_just_created(bfqq);
+		bfq_clear_bfqq_just_created(old_bfqq);
 		/*
 		 * rq is about to be enqueued into new_bfqq,
 		 * release rq reference on bfqq
 		 */
-		bfq_put_queue(bfqq);
+		bfq_put_queue(old_bfqq);
 		rq->elv.priv[1] = new_bfqq;
-		bfqq = new_bfqq;
 	}
 
 	bfq_update_io_thinktime(bfqd, bfqq);
diff --git linux-libre-5.10.228-gnu1/drivers/acpi/button.c linux-libre-5.10.229-gnu1/drivers/acpi/button.c
index 4861aad1a9e9..4b90dd928398 100644
--- linux-libre-5.10.228-gnu1/drivers/acpi/button.c
+++ linux-libre-5.10.229-gnu1/drivers/acpi/button.c
@@ -124,6 +124,17 @@ static const struct dmi_system_id dmi_lid_quirks[] = {
 		},
 		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN,
 	},
+	{
+		/*
+		 * Samsung galaxybook2 ,initial _LID device notification returns
+		 * lid closed.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "750XED"),
+		},
+		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN,
+	},
 	{}
 };
 
diff --git linux-libre-5.10.228-gnu1/drivers/acpi/resource.c linux-libre-5.10.229-gnu1/drivers/acpi/resource.c
index 520acfcbf9db..01e91a7451b0 100644
--- linux-libre-5.10.228-gnu1/drivers/acpi/resource.c
+++ linux-libre-5.10.229-gnu1/drivers/acpi/resource.c
@@ -507,6 +507,13 @@ static const struct dmi_system_id asus_laptop[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "GMxHGxx"),
 		},
 	},
+	{
+		/* LG Electronics 16T90SP */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
+			DMI_MATCH(DMI_BOARD_NAME, "16T90SP"),
+		},
+	},
 	{ }
 };
 
diff --git linux-libre-5.10.228-gnu1/drivers/base/core.c linux-libre-5.10.229-gnu1/drivers/base/core.c
index b81fd39226ca..b13a60de5a86 100644
--- linux-libre-5.10.228-gnu1/drivers/base/core.c
+++ linux-libre-5.10.229-gnu1/drivers/base/core.c
@@ -25,7 +25,6 @@
 #include <linux/mutex.h>
 #include <linux/pm_runtime.h>
 #include <linux/netdevice.h>
-#include <linux/rcupdate.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/sysfs.h>
@@ -1910,7 +1909,6 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj,
 		      struct kobj_uevent_env *env)
 {
 	struct device *dev = kobj_to_dev(kobj);
-	struct device_driver *driver;
 	int retval = 0;
 
 	/* add device node properties if present */
@@ -1939,12 +1937,8 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj,
 	if (dev->type && dev->type->name)
 		add_uevent_var(env, "DEVTYPE=%s", dev->type->name);
 
-	/* Synchronize with module_remove_driver() */
-	rcu_read_lock();
-	driver = READ_ONCE(dev->driver);
-	if (driver)
-		add_uevent_var(env, "DRIVER=%s", driver->name);
-	rcu_read_unlock();
+	if (dev->driver)
+		add_uevent_var(env, "DRIVER=%s", dev->driver->name);
 
 	/* Add common DT information about the device */
 	of_device_uevent(dev, env);
@@ -2014,8 +2008,11 @@ static ssize_t uevent_show(struct device *dev, struct device_attribute *attr,
 	if (!env)
 		return -ENOMEM;
 
+	/* Synchronize with really_probe() */
+	device_lock(dev);
 	/* let the kset specific function add its keys */
 	retval = kset->uevent_ops->uevent(kset, &dev->kobj, env);
+	device_unlock(dev);
 	if (retval)
 		goto out;
 
diff --git linux-libre-5.10.228-gnu1/drivers/base/module.c linux-libre-5.10.229-gnu1/drivers/base/module.c
index 851cc5367c04..46ad4d636731 100644
--- linux-libre-5.10.228-gnu1/drivers/base/module.c
+++ linux-libre-5.10.229-gnu1/drivers/base/module.c
@@ -7,7 +7,6 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/string.h>
-#include <linux/rcupdate.h>
 #include "base.h"
 
 static char *make_driver_name(struct device_driver *drv)
@@ -78,9 +77,6 @@ void module_remove_driver(struct device_driver *drv)
 	if (!drv)
 		return;
 
-	/* Synchronize with dev_uevent() */
-	synchronize_rcu();
-
 	sysfs_remove_link(&drv->p->kobj, "module");
 
 	if (drv->owner)
diff --git linux-libre-5.10.228-gnu1/drivers/firmware/arm_sdei.c linux-libre-5.10.229-gnu1/drivers/firmware/arm_sdei.c
index 68e55ca7491e..b160851c524c 100644
--- linux-libre-5.10.228-gnu1/drivers/firmware/arm_sdei.c
+++ linux-libre-5.10.229-gnu1/drivers/firmware/arm_sdei.c
@@ -764,7 +764,7 @@ static int sdei_device_freeze(struct device *dev)
 	int err;
 
 	/* unregister private events */
-	cpuhp_remove_state(sdei_entry_point);
+	cpuhp_remove_state(sdei_hp_state);
 
 	err = sdei_unregister_shared();
 	if (err)
diff --git linux-libre-5.10.228-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c linux-libre-5.10.229-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 165b02e267b0..77886e79d75d 100644
--- linux-libre-5.10.228-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ linux-libre-5.10.229-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -87,6 +87,7 @@ static union acpi_object *amdgpu_atif_call(struct amdgpu_atif *atif,
 					   struct acpi_buffer *params)
 {
 	acpi_status status;
+	union acpi_object *obj;
 	union acpi_object atif_arg_elements[2];
 	struct acpi_object_list atif_arg;
 	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -109,16 +110,24 @@ static union acpi_object *amdgpu_atif_call(struct amdgpu_atif *atif,
 
 	status = acpi_evaluate_object(atif->handle, NULL, &atif_arg,
 				      &buffer);
+	obj = (union acpi_object *)buffer.pointer;
 
-	/* Fail only if calling the method fails and ATIF is supported */
+	/* Fail if calling the method fails and ATIF is supported */
 	if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
 		DRM_DEBUG_DRIVER("failed to evaluate ATIF got %s\n",
 				 acpi_format_exception(status));
-		kfree(buffer.pointer);
+		kfree(obj);
 		return NULL;
 	}
 
-	return buffer.pointer;
+	if (obj->type != ACPI_TYPE_BUFFER) {
+		DRM_DEBUG_DRIVER("bad object returned from ATIF: %d\n",
+				 obj->type);
+		kfree(obj);
+		return NULL;
+	}
+
+	return obj;
 }
 
 /**
diff --git linux-libre-5.10.228-gnu1/drivers/gpu/drm/drm_gem_shmem_helper.c linux-libre-5.10.229-gnu1/drivers/gpu/drm/drm_gem_shmem_helper.c
index e8f07305e279..37f347f39c88 100644
--- linux-libre-5.10.228-gnu1/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ linux-libre-5.10.229-gnu1/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -17,6 +17,8 @@
 #include <drm/drm_prime.h>
 #include <drm/drm_print.h>
 
+#include "../../../mm/internal.h"   /* is_cow_mapping() */
+
 /**
  * DOC: overview
  *
@@ -630,6 +632,9 @@ int drm_gem_shmem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
 		return ret;
 	}
 
+	if (is_cow_mapping(vma->vm_flags))
+		return -EINVAL;
+
 	shmem = to_drm_gem_shmem_obj(obj);
 
 	ret = drm_gem_shmem_get_pages(shmem);
diff --git linux-libre-5.10.228-gnu1/drivers/gpu/drm/drm_mipi_dsi.c linux-libre-5.10.229-gnu1/drivers/gpu/drm/drm_mipi_dsi.c
index 1e9842aac4dc..107a98484f50 100644
--- linux-libre-5.10.228-gnu1/drivers/gpu/drm/drm_mipi_dsi.c
+++ linux-libre-5.10.229-gnu1/drivers/gpu/drm/drm_mipi_dsi.c
@@ -221,7 +221,7 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
 		return dsi;
 	}
 
-	device_set_node(&dsi->dev, of_fwnode_handle(info->node));
+	dsi->dev.of_node = info->node;
 	dsi->channel = info->channel;
 	strlcpy(dsi->name, info->type, sizeof(dsi->name));
 
diff --git linux-libre-5.10.228-gnu1/drivers/gpu/drm/msm/dsi/dsi_host.c linux-libre-5.10.229-gnu1/drivers/gpu/drm/msm/dsi/dsi_host.c
index fb7792ca39e2..b69099b533bf 100644
--- linux-libre-5.10.228-gnu1/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ linux-libre-5.10.229-gnu1/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -685,7 +685,7 @@ static u32 dsi_get_pclk_rate(struct msm_dsi_host *msm_host, bool is_dual_dsi)
 	struct drm_display_mode *mode = msm_host->mode;
 	u32 pclk_rate;
 
-	pclk_rate = mode->clock * 1000;
+	pclk_rate = mode->clock * 1000u;
 
 	/*
 	 * For dual DSI mode, the current DRM mode has the complete width of the
diff --git linux-libre-5.10.228-gnu1/drivers/gpu/drm/vboxvideo/hgsmi_base.c linux-libre-5.10.229-gnu1/drivers/gpu/drm/vboxvideo/hgsmi_base.c
index 361d3193258e..7edc9cf6a606 100644
--- linux-libre-5.10.228-gnu1/drivers/gpu/drm/vboxvideo/hgsmi_base.c
+++ linux-libre-5.10.229-gnu1/drivers/gpu/drm/vboxvideo/hgsmi_base.c
@@ -135,7 +135,15 @@ int hgsmi_update_pointer_shape(struct gen_pool *ctx, u32 flags,
 		flags |= VBOX_MOUSE_POINTER_VISIBLE;
 	}
 
-	p = hgsmi_buffer_alloc(ctx, sizeof(*p) + pixel_len, HGSMI_CH_VBVA,
+	/*
+	 * The 4 extra bytes come from switching struct vbva_mouse_pointer_shape
+	 * from having a 4 bytes fixed array at the end to using a proper VLA
+	 * at the end. These 4 extra bytes were not subtracted from sizeof(*p)
+	 * before the switch to the VLA, so this way the behavior is unchanged.
+	 * Chances are these 4 extra bytes are not necessary but they are kept
+	 * to avoid regressions.
+	 */
+	p = hgsmi_buffer_alloc(ctx, sizeof(*p) + pixel_len + 4, HGSMI_CH_VBVA,
 			       VBVA_MOUSE_POINTER_SHAPE);
 	if (!p)
 		return -ENOMEM;
diff --git linux-libre-5.10.228-gnu1/drivers/gpu/drm/vboxvideo/vboxvideo.h linux-libre-5.10.229-gnu1/drivers/gpu/drm/vboxvideo/vboxvideo.h
index a5de40fe1a76..bed285fe083c 100644
--- linux-libre-5.10.228-gnu1/drivers/gpu/drm/vboxvideo/vboxvideo.h
+++ linux-libre-5.10.229-gnu1/drivers/gpu/drm/vboxvideo/vboxvideo.h
@@ -351,10 +351,8 @@ struct vbva_mouse_pointer_shape {
 	 * Bytes in the gap between the AND and the XOR mask are undefined.
 	 * XOR mask scanlines have no gap between them and size of XOR mask is:
 	 * xor_len = width * 4 * height.
-	 *
-	 * Preallocate 4 bytes for accessing actual data as p->data.
 	 */
-	u8 data[4];
+	u8 data[];
 } __packed;
 
 /* pointer is visible */
diff --git linux-libre-5.10.228-gnu1/drivers/iio/light/veml6030.c linux-libre-5.10.229-gnu1/drivers/iio/light/veml6030.c
index f859cdb3094c..686b2520d6b0 100644
--- linux-libre-5.10.228-gnu1/drivers/iio/light/veml6030.c
+++ linux-libre-5.10.229-gnu1/drivers/iio/light/veml6030.c
@@ -522,7 +522,7 @@ static int veml6030_read_raw(struct iio_dev *indio_dev,
 			}
 			if (mask == IIO_CHAN_INFO_PROCESSED) {
 				*val = (reg * data->cur_resolution) / 10000;
-				*val2 = (reg * data->cur_resolution) % 10000;
+				*val2 = (reg * data->cur_resolution) % 10000 * 100;
 				return IIO_VAL_INT_PLUS_MICRO;
 			}
 			*val = reg;
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.c linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index d44b6a5c90b5..5f79371a1386 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -1476,9 +1476,11 @@ int bnxt_qplib_destroy_qp(struct bnxt_qplib_res *res,
 	u32 tbl_indx;
 	int rc;
 
+	spin_lock_bh(&rcfw->tbl_lock);
 	tbl_indx = map_qp_id_to_tbl_indx(qp->id, rcfw);
 	rcfw->qp_tbl[tbl_indx].qp_id = BNXT_QPLIB_QP_ID_INVALID;
 	rcfw->qp_tbl[tbl_indx].qp_handle = NULL;
+	spin_unlock_bh(&rcfw->tbl_lock);
 
 	RCFW_CMD_PREP(req, DESTROY_QP, cmd_flags);
 
@@ -1486,8 +1488,10 @@ int bnxt_qplib_destroy_qp(struct bnxt_qplib_res *res,
 	rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
 					  (void *)&resp, NULL, 0);
 	if (rc) {
+		spin_lock_bh(&rcfw->tbl_lock);
 		rcfw->qp_tbl[tbl_indx].qp_id = qp->id;
 		rcfw->qp_tbl[tbl_indx].qp_handle = qp;
+		spin_unlock_bh(&rcfw->tbl_lock);
 		return rc;
 	}
 
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.h linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.h
index f112f013df7d..01cb48caa9db 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.h
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_fp.h
@@ -167,7 +167,7 @@ struct bnxt_qplib_swqe {
 			};
 			u32		q_key;
 			u32		dst_qp;
-			u16		avid;
+			u32		avid;
 		} send;
 
 		/* Send Raw Ethernet and QP1 */
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
index 2b0c3a86293c..0d61a1563f48 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
@@ -245,7 +245,7 @@ int bnxt_qplib_rcfw_send_message(struct bnxt_qplib_rcfw *rcfw,
 		/* failed with status */
 		dev_err(&rcfw->pdev->dev, "cmdq[%#x]=%#x status %#x\n",
 			cookie, opcode, evnt->status);
-		rc = -EFAULT;
+		rc = -EIO;
 	}
 
 	return rc;
@@ -316,17 +316,21 @@ static int bnxt_qplib_process_qp_event(struct bnxt_qplib_rcfw *rcfw,
 	case CREQ_QP_EVENT_EVENT_QP_ERROR_NOTIFICATION:
 		err_event = (struct creq_qp_error_notification *)qp_event;
 		qp_id = le32_to_cpu(err_event->xid);
+		spin_lock(&rcfw->tbl_lock);
 		tbl_indx = map_qp_id_to_tbl_indx(qp_id, rcfw);
 		qp = rcfw->qp_tbl[tbl_indx].qp_handle;
+		if (!qp) {
+			spin_unlock(&rcfw->tbl_lock);
+			break;
+		}
+		bnxt_qplib_mark_qp_error(qp);
+		rc = rcfw->creq.aeq_handler(rcfw, qp_event, qp);
+		spin_unlock(&rcfw->tbl_lock);
 		dev_dbg(&pdev->dev, "Received QP error notification\n");
 		dev_dbg(&pdev->dev,
 			"qpid 0x%x, req_err=0x%x, resp_err=0x%x\n",
 			qp_id, err_event->req_err_state_reason,
 			err_event->res_err_state_reason);
-		if (!qp)
-			break;
-		bnxt_qplib_mark_qp_error(qp);
-		rc = rcfw->creq.aeq_handler(rcfw, qp_event, qp);
 		break;
 	default:
 		/*
@@ -627,6 +631,7 @@ int bnxt_qplib_alloc_rcfw_channel(struct bnxt_qplib_res *res,
 			       GFP_KERNEL);
 	if (!rcfw->qp_tbl)
 		goto fail;
+	spin_lock_init(&rcfw->tbl_lock);
 
 	return 0;
 
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
index 7df7170c80e0..69aa1a52c7f8 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
@@ -184,6 +184,8 @@ struct bnxt_qplib_rcfw {
 	struct bnxt_qplib_crsqe		*crsqe_tbl;
 	int qp_tbl_size;
 	struct bnxt_qplib_qp_node *qp_tbl;
+	/* To synchronize the qp-handle hash table */
+	spinlock_t			tbl_lock;
 	u64 oos_prev;
 	u32 init_oos_stats;
 	u32 cmdq_depth;
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c
index 123ea759f282..af23e57fc78e 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/bnxt_re/qplib_res.c
@@ -243,6 +243,8 @@ int bnxt_qplib_alloc_init_hwq(struct bnxt_qplib_hwq *hwq,
 			sginfo.pgsize = npde * pg_size;
 			sginfo.npages = 1;
 			rc = __alloc_pbl(res, &hwq->pbl[PBL_LVL_0], &sginfo);
+			if (rc)
+				goto fail;
 
 			/* Alloc PBL pages */
 			sginfo.npages = npbl;
@@ -254,22 +256,9 @@ int bnxt_qplib_alloc_init_hwq(struct bnxt_qplib_hwq *hwq,
 			dst_virt_ptr =
 				(dma_addr_t **)hwq->pbl[PBL_LVL_0].pg_arr;
 			src_phys_ptr = hwq->pbl[PBL_LVL_1].pg_map_arr;
-			if (hwq_attr->type == HWQ_TYPE_MR) {
-			/* For MR it is expected that we supply only 1 contigous
-			 * page i.e only 1 entry in the PDL that will contain
-			 * all the PBLs for the user supplied memory region
-			 */
-				for (i = 0; i < hwq->pbl[PBL_LVL_1].pg_count;
-				     i++)
-					dst_virt_ptr[0][i] = src_phys_ptr[i] |
-						flag;
-			} else {
-				for (i = 0; i < hwq->pbl[PBL_LVL_1].pg_count;
-				     i++)
-					dst_virt_ptr[PTR_PG(i)][PTR_IDX(i)] =
-						src_phys_ptr[i] |
-						PTU_PDE_VALID;
-			}
+			for (i = 0; i < hwq->pbl[PBL_LVL_1].pg_count; i++)
+				dst_virt_ptr[0][i] = src_phys_ptr[i] | flag;
+
 			/* Alloc or init PTEs */
 			rc = __alloc_pbl(res, &hwq->pbl[PBL_LVL_2],
 					 hwq_attr->sginfo);
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/cxgb4/cm.c linux-libre-5.10.229-gnu1/drivers/infiniband/hw/cxgb4/cm.c
index 95300b2e1ffe..b607c1782738 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/cxgb4/cm.c
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/cxgb4/cm.c
@@ -2086,7 +2086,7 @@ static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip,
 	err = -ENOMEM;
 	if (n->dev->flags & IFF_LOOPBACK) {
 		if (iptype == 4)
-			pdev = ip_dev_find(&init_net, *(__be32 *)peer_ip);
+			pdev = __ip_dev_find(&init_net, *(__be32 *)peer_ip, false);
 		else if (IS_ENABLED(CONFIG_IPV6))
 			for_each_netdev(&init_net, pdev) {
 				if (ipv6_chk_addr(&init_net,
@@ -2101,12 +2101,12 @@ static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip,
 			err = -ENODEV;
 			goto out;
 		}
+		if (is_vlan_dev(pdev))
+			pdev = vlan_dev_real_dev(pdev);
 		ep->l2t = cxgb4_l2t_get(cdev->rdev.lldi.l2t,
 					n, pdev, rt_tos2priority(tos));
-		if (!ep->l2t) {
-			dev_put(pdev);
+		if (!ep->l2t)
 			goto out;
-		}
 		ep->mtu = pdev->mtu;
 		ep->tx_chan = cxgb4_port_chan(pdev);
 		ep->smac_idx = ((struct port_info *)netdev_priv(pdev))->smt_idx;
@@ -2119,7 +2119,6 @@ static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip,
 		ep->rss_qid = cdev->rdev.lldi.rxq_ids[
 			cxgb4_port_idx(pdev) * step];
 		set_tcp_window(ep, (struct port_info *)netdev_priv(pdev));
-		dev_put(pdev);
 	} else {
 		pdev = get_real_dev(n->dev);
 		ep->l2t = cxgb4_l2t_get(cdev->rdev.lldi.l2t,
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/cxgb4/provider.c linux-libre-5.10.229-gnu1/drivers/infiniband/hw/cxgb4/provider.c
index 8138c57a1e43..2824511e20ad 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/cxgb4/provider.c
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/cxgb4/provider.c
@@ -472,6 +472,7 @@ static const struct ib_device_ops c4iw_dev_ops = {
 	.fill_res_cq_entry = c4iw_fill_res_cq_entry,
 	.fill_res_cm_id_entry = c4iw_fill_res_cm_id_entry,
 	.fill_res_mr_entry = c4iw_fill_res_mr_entry,
+	.fill_res_qp_entry = c4iw_fill_res_qp_entry,
 	.get_dev_fw_str = get_dev_fw_str,
 	.get_dma_mr = c4iw_get_dma_mr,
 	.get_hw_stats = c4iw_get_mib,
diff --git linux-libre-5.10.228-gnu1/drivers/infiniband/hw/mlx5/qp.c linux-libre-5.10.229-gnu1/drivers/infiniband/hw/mlx5/qp.c
index e3cc856e70e5..e0db91d1e749 100644
--- linux-libre-5.10.228-gnu1/drivers/infiniband/hw/mlx5/qp.c
+++ linux-libre-5.10.229-gnu1/drivers/infiniband/hw/mlx5/qp.c
@@ -3940,14 +3940,14 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 		MLX5_SET(qpc, qpc, retry_count, attr->retry_cnt);
 
 	if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC && attr->max_rd_atomic)
-		MLX5_SET(qpc, qpc, log_sra_max, ilog2(attr->max_rd_atomic));
+		MLX5_SET(qpc, qpc, log_sra_max, fls(attr->max_rd_atomic - 1));
 
 	if (attr_mask & IB_QP_SQ_PSN)
 		MLX5_SET(qpc, qpc, next_send_psn, attr->sq_psn);
 
 	if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC && attr->max_dest_rd_atomic)
 		MLX5_SET(qpc, qpc, log_rra_max,
-			 ilog2(attr->max_dest_rd_atomic));
+			 fls(attr->max_dest_rd_atomic - 1));
 
 	if (attr_mask & (IB_QP_ACCESS_FLAGS | IB_QP_MAX_DEST_RD_ATOMIC)) {
 		err = set_qpc_atomic_flags(qp, attr, attr_mask, qpc);
diff --git linux-libre-5.10.228-gnu1/drivers/misc/sgi-gru/grukservices.c linux-libre-5.10.229-gnu1/drivers/misc/sgi-gru/grukservices.c
index 0ea923fe6371..e2bdba474293 100644
--- linux-libre-5.10.228-gnu1/drivers/misc/sgi-gru/grukservices.c
+++ linux-libre-5.10.229-gnu1/drivers/misc/sgi-gru/grukservices.c
@@ -258,7 +258,6 @@ static int gru_get_cpu_resources(int dsr_bytes, void **cb, void **dsr)
 	int lcpu;
 
 	BUG_ON(dsr_bytes > GRU_NUM_KERNEL_DSR_BYTES);
-	preempt_disable();
 	bs = gru_lock_kernel_context(-1);
 	lcpu = uv_blade_processor_id();
 	*cb = bs->kernel_cb + lcpu * GRU_HANDLE_STRIDE;
@@ -272,7 +271,6 @@ static int gru_get_cpu_resources(int dsr_bytes, void **cb, void **dsr)
 static void gru_free_cpu_resources(void *cb, void *dsr)
 {
 	gru_unlock_kernel_context(uv_numa_blade_id());
-	preempt_enable();
 }
 
 /*
diff --git linux-libre-5.10.228-gnu1/drivers/misc/sgi-gru/grumain.c linux-libre-5.10.229-gnu1/drivers/misc/sgi-gru/grumain.c
index e2325e3d077e..4f7a0f847255 100644
--- linux-libre-5.10.228-gnu1/drivers/misc/sgi-gru/grumain.c
+++ linux-libre-5.10.229-gnu1/drivers/misc/sgi-gru/grumain.c
@@ -941,10 +941,8 @@ vm_fault_t gru_fault(struct vm_fault *vmf)
 
 again:
 	mutex_lock(&gts->ts_ctxlock);
-	preempt_disable();
 
 	if (gru_check_context_placement(gts)) {
-		preempt_enable();
 		mutex_unlock(&gts->ts_ctxlock);
 		gru_unload_context(gts, 1);
 		return VM_FAULT_NOPAGE;
@@ -953,7 +951,6 @@ again:
 	if (!gts->ts_gru) {
 		STAT(load_user_context);
 		if (!gru_assign_gru_context(gts)) {
-			preempt_enable();
 			mutex_unlock(&gts->ts_ctxlock);
 			set_current_state(TASK_INTERRUPTIBLE);
 			schedule_timeout(GRU_ASSIGN_DELAY);  /* true hack ZZZ */
@@ -969,7 +966,6 @@ again:
 				vma->vm_page_prot);
 	}
 
-	preempt_enable();
 	mutex_unlock(&gts->ts_ctxlock);
 
 	return VM_FAULT_NOPAGE;
diff --git linux-libre-5.10.228-gnu1/drivers/misc/sgi-gru/grutlbpurge.c linux-libre-5.10.229-gnu1/drivers/misc/sgi-gru/grutlbpurge.c
index 10921cd2608d..1107dd3e2e9f 100644
--- linux-libre-5.10.228-gnu1/drivers/misc/sgi-gru/grutlbpurge.c
+++ linux-libre-5.10.229-gnu1/drivers/misc/sgi-gru/grutlbpurge.c
@@ -65,7 +65,6 @@ static struct gru_tlb_global_handle *get_lock_tgh_handle(struct gru_state
 	struct gru_tlb_global_handle *tgh;
 	int n;
 
-	preempt_disable();
 	if (uv_numa_blade_id() == gru->gs_blade_id)
 		n = get_on_blade_tgh(gru);
 	else
@@ -79,7 +78,6 @@ static struct gru_tlb_global_handle *get_lock_tgh_handle(struct gru_state
 static void get_unlock_tgh_handle(struct gru_tlb_global_handle *tgh)
 {
 	unlock_tgh_handle(tgh);
-	preempt_enable();
 }
 
 /*
diff --git linux-libre-5.10.228-gnu1/drivers/net/ethernet/aeroflex/greth.c linux-libre-5.10.229-gnu1/drivers/net/ethernet/aeroflex/greth.c
index 0d56cb4f5dd9..c84b9acc319f 100644
--- linux-libre-5.10.228-gnu1/drivers/net/ethernet/aeroflex/greth.c
+++ linux-libre-5.10.229-gnu1/drivers/net/ethernet/aeroflex/greth.c
@@ -484,7 +484,7 @@ greth_start_xmit_gbit(struct sk_buff *skb, struct net_device *dev)
 
 	if (unlikely(skb->len > MAX_FRAME_SIZE)) {
 		dev->stats.tx_errors++;
-		goto out;
+		goto len_error;
 	}
 
 	/* Save skb pointer. */
@@ -575,6 +575,7 @@ frag_map_error:
 map_error:
 	if (net_ratelimit())
 		dev_warn(greth->dev, "Could not create TX DMA mapping\n");
+len_error:
 	dev_kfree_skb(skb);
 out:
 	return err;
diff --git linux-libre-5.10.228-gnu1/drivers/net/ethernet/amd/mvme147.c linux-libre-5.10.229-gnu1/drivers/net/ethernet/amd/mvme147.c
index 3f2e4cdd0b83..133fe0f1166b 100644
--- linux-libre-5.10.228-gnu1/drivers/net/ethernet/amd/mvme147.c
+++ linux-libre-5.10.229-gnu1/drivers/net/ethernet/amd/mvme147.c
@@ -106,10 +106,6 @@ struct net_device * __init mvme147lance_probe(int unit)
 	address = address >> 8;
 	dev->dev_addr[3] = address&0xff;
 
-	printk("%s: MVME147 at 0x%08lx, irq %d, Hardware Address %pM\n",
-	       dev->name, dev->base_addr, MVME147_LANCE_IRQ,
-	       dev->dev_addr);
-
 	lp = netdev_priv(dev);
 	lp->ram = __get_dma_pages(GFP_ATOMIC, 3);	/* 32K */
 	if (!lp->ram) {
@@ -139,6 +135,9 @@ struct net_device * __init mvme147lance_probe(int unit)
 		return ERR_PTR(err);
 	}
 
+	netdev_info(dev, "MVME147 at 0x%08lx, irq %d, Hardware Address %pM\n",
+		    dev->base_addr, MVME147_LANCE_IRQ, dev->dev_addr);
+
 	return dev;
 }
 
diff --git linux-libre-5.10.228-gnu1/drivers/net/ethernet/broadcom/bcmsysport.c linux-libre-5.10.229-gnu1/drivers/net/ethernet/broadcom/bcmsysport.c
index 82d369d9f7a5..ae1cf2ead9a9 100644
--- linux-libre-5.10.228-gnu1/drivers/net/ethernet/broadcom/bcmsysport.c
+++ linux-libre-5.10.229-gnu1/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1343,6 +1343,7 @@ static netdev_tx_t bcm_sysport_xmit(struct sk_buff *skb,
 		netif_err(priv, tx_err, dev, "DMA map failed at %p (len=%d)\n",
 			  skb->data, skb_len);
 		ret = NETDEV_TX_OK;
+		dev_kfree_skb_any(skb);
 		goto out;
 	}
 
diff --git linux-libre-5.10.228-gnu1/drivers/net/ethernet/emulex/benet/be_main.c linux-libre-5.10.229-gnu1/drivers/net/ethernet/emulex/benet/be_main.c
index edd4dd73b3e3..f018379d1350 100644
--- linux-libre-5.10.228-gnu1/drivers/net/ethernet/emulex/benet/be_main.c
+++ linux-libre-5.10.229-gnu1/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1382,10 +1382,8 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
 	be_get_wrb_params_from_skb(adapter, skb, &wrb_params);
 
 	wrb_cnt = be_xmit_enqueue(adapter, txo, skb, &wrb_params);
-	if (unlikely(!wrb_cnt)) {
-		dev_kfree_skb_any(skb);
-		goto drop;
-	}
+	if (unlikely(!wrb_cnt))
+		goto drop_skb;
 
 	/* if os2bmc is enabled and if the pkt is destined to bmc,
 	 * enqueue the pkt a 2nd time with mgmt bit set.
@@ -1394,7 +1392,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
 		BE_WRB_F_SET(wrb_params.features, OS2BMC, 1);
 		wrb_cnt = be_xmit_enqueue(adapter, txo, skb, &wrb_params);
 		if (unlikely(!wrb_cnt))
-			goto drop;
+			goto drop_skb;
 		else
 			skb_get(skb);
 	}
@@ -1408,6 +1406,8 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
 		be_xmit_flush(adapter, txo);
 
 	return NETDEV_TX_OK;
+drop_skb:
+	dev_kfree_skb_any(skb);
 drop:
 	tx_stats(txo)->tx_drv_drops++;
 	/* Flush the already enqueued tx requests */
diff --git linux-libre-5.10.228-gnu1/drivers/net/ethernet/i825xx/sun3_82586.c linux-libre-5.10.229-gnu1/drivers/net/ethernet/i825xx/sun3_82586.c
index 83a6114afbf9..3278e2126dc2 100644
--- linux-libre-5.10.228-gnu1/drivers/net/ethernet/i825xx/sun3_82586.c
+++ linux-libre-5.10.229-gnu1/drivers/net/ethernet/i825xx/sun3_82586.c
@@ -1015,6 +1015,7 @@ sun3_82586_send_packet(struct sk_buff *skb, struct net_device *dev)
 	if(skb->len > XMIT_BUFF_SIZE)
 	{
 		printk("%s: Sorry, max. framelength is %d bytes. The length of your frame is %d bytes.\n",dev->name,XMIT_BUFF_SIZE,skb->len);
+		dev_kfree_skb(skb);
 		return NETDEV_TX_OK;
 	}
 
diff --git linux-libre-5.10.228-gnu1/drivers/net/ethernet/realtek/r8169_main.c linux-libre-5.10.229-gnu1/drivers/net/ethernet/realtek/r8169_main.c
index f79522b8ab4f..86668b85b900 100644
--- linux-libre-5.10.228-gnu1/drivers/net/ethernet/realtek/r8169_main.c
+++ linux-libre-5.10.229-gnu1/drivers/net/ethernet/realtek/r8169_main.c
@@ -4629,7 +4629,9 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
 	if ((status & 0xffff) == 0xffff || !(status & tp->irq_mask))
 		return IRQ_NONE;
 
-	if (unlikely(status & SYSErr)) {
+	/* At least RTL8168fp may unexpectedly set the SYSErr bit */
+	if (unlikely(status & SYSErr &&
+	    tp->mac_version <= RTL_GIGA_MAC_VER_06)) {
 		rtl8169_pcierr_interrupt(tp->dev);
 		goto out;
 	}
diff --git linux-libre-5.10.228-gnu1/drivers/net/gtp.c linux-libre-5.10.229-gnu1/drivers/net/gtp.c
index 24cb7b97e4fc..42839cb853f8 100644
--- linux-libre-5.10.228-gnu1/drivers/net/gtp.c
+++ linux-libre-5.10.229-gnu1/drivers/net/gtp.c
@@ -842,20 +842,24 @@ static int gtp_encap_enable(struct gtp_dev *gtp, struct nlattr *data[])
 	unsigned int role = GTP_ROLE_GGSN;
 
 	if (data[IFLA_GTP_FD0]) {
-		u32 fd0 = nla_get_u32(data[IFLA_GTP_FD0]);
+		int fd0 = nla_get_u32(data[IFLA_GTP_FD0]);
 
-		sk0 = gtp_encap_enable_socket(fd0, UDP_ENCAP_GTP0, gtp);
-		if (IS_ERR(sk0))
-			return PTR_ERR(sk0);
+		if (fd0 >= 0) {
+			sk0 = gtp_encap_enable_socket(fd0, UDP_ENCAP_GTP0, gtp);
+			if (IS_ERR(sk0))
+				return PTR_ERR(sk0);
+		}
 	}
 
 	if (data[IFLA_GTP_FD1]) {
-		u32 fd1 = nla_get_u32(data[IFLA_GTP_FD1]);
+		int fd1 = nla_get_u32(data[IFLA_GTP_FD1]);
 
-		sk1u = gtp_encap_enable_socket(fd1, UDP_ENCAP_GTP1U, gtp);
-		if (IS_ERR(sk1u)) {
-			gtp_encap_disable_sock(sk0);
-			return PTR_ERR(sk1u);
+		if (fd1 >= 0) {
+			sk1u = gtp_encap_enable_socket(fd1, UDP_ENCAP_GTP1U, gtp);
+			if (IS_ERR(sk1u)) {
+				gtp_encap_disable_sock(sk0);
+				return PTR_ERR(sk1u);
+			}
 		}
 	}
 
diff --git linux-libre-5.10.228-gnu1/drivers/net/hyperv/netvsc_drv.c linux-libre-5.10.229-gnu1/drivers/net/hyperv/netvsc_drv.c
index 0fc0f9cb3f34..9ae4f88ab455 100644
--- linux-libre-5.10.228-gnu1/drivers/net/hyperv/netvsc_drv.c
+++ linux-libre-5.10.229-gnu1/drivers/net/hyperv/netvsc_drv.c
@@ -2789,6 +2789,31 @@ static struct  hv_driver netvsc_drv = {
 	},
 };
 
+/* Set VF's namespace same as the synthetic NIC */
+static void netvsc_event_set_vf_ns(struct net_device *ndev)
+{
+	struct net_device_context *ndev_ctx = netdev_priv(ndev);
+	struct net_device *vf_netdev;
+	int ret;
+
+	vf_netdev = rtnl_dereference(ndev_ctx->vf_netdev);
+	if (!vf_netdev)
+		return;
+
+	if (!net_eq(dev_net(ndev), dev_net(vf_netdev))) {
+		ret = dev_change_net_namespace(vf_netdev, dev_net(ndev),
+					       "eth%d");
+		if (ret)
+			netdev_err(vf_netdev,
+				   "Cannot move to same namespace as %s: %d\n",
+				   ndev->name, ret);
+		else
+			netdev_info(vf_netdev,
+				    "Moved VF to namespace with: %s\n",
+				    ndev->name);
+	}
+}
+
 /*
  * On Hyper-V, every VF interface is matched with a corresponding
  * synthetic interface. The synthetic interface is presented first
@@ -2801,6 +2826,11 @@ static int netvsc_netdev_event(struct notifier_block *this,
 	struct net_device *event_dev = netdev_notifier_info_to_dev(ptr);
 	int ret = 0;
 
+	if (event_dev->netdev_ops == &device_ops && event == NETDEV_REGISTER) {
+		netvsc_event_set_vf_ns(event_dev);
+		return NOTIFY_DONE;
+	}
+
 	ret = check_dev_is_matching_vf(event_dev);
 	if (ret != 0)
 		return NOTIFY_DONE;
diff --git linux-libre-5.10.228-gnu1/drivers/net/macsec.c linux-libre-5.10.229-gnu1/drivers/net/macsec.c
index 83b02dc7dfd2..5e30fd017b3a 100644
--- linux-libre-5.10.228-gnu1/drivers/net/macsec.c
+++ linux-libre-5.10.229-gnu1/drivers/net/macsec.c
@@ -159,19 +159,6 @@ static struct macsec_rx_sa *macsec_rxsa_get(struct macsec_rx_sa __rcu *ptr)
 	return sa;
 }
 
-static struct macsec_rx_sa *macsec_active_rxsa_get(struct macsec_rx_sc *rx_sc)
-{
-	struct macsec_rx_sa *sa = NULL;
-	int an;
-
-	for (an = 0; an < MACSEC_NUM_AN; an++)	{
-		sa = macsec_rxsa_get(rx_sc->sa[an]);
-		if (sa)
-			break;
-	}
-	return sa;
-}
-
 static void free_rx_sc_rcu(struct rcu_head *head)
 {
 	struct macsec_rx_sc *rx_sc = container_of(head, struct macsec_rx_sc, rcu_head);
@@ -1196,15 +1183,12 @@ static rx_handler_result_t macsec_handle_frame(struct sk_buff **pskb)
 		/* If validateFrames is Strict or the C bit in the
 		 * SecTAG is set, discard
 		 */
-		struct macsec_rx_sa *active_rx_sa = macsec_active_rxsa_get(rx_sc);
 		if (hdr->tci_an & MACSEC_TCI_C ||
 		    secy->validate_frames == MACSEC_VALIDATE_STRICT) {
 			u64_stats_update_begin(&rxsc_stats->syncp);
 			rxsc_stats->stats.InPktsNotUsingSA++;
 			u64_stats_update_end(&rxsc_stats->syncp);
 			DEV_STATS_INC(secy->netdev, rx_errors);
-			if (active_rx_sa)
-				this_cpu_inc(active_rx_sa->stats->InPktsNotUsingSA);
 			goto drop_nosa;
 		}
 
@@ -1214,8 +1198,6 @@ static rx_handler_result_t macsec_handle_frame(struct sk_buff **pskb)
 		u64_stats_update_begin(&rxsc_stats->syncp);
 		rxsc_stats->stats.InPktsUnusedSA++;
 		u64_stats_update_end(&rxsc_stats->syncp);
-		if (active_rx_sa)
-			this_cpu_inc(active_rx_sa->stats->InPktsUnusedSA);
 		goto deliver;
 	}
 
diff --git linux-libre-5.10.228-gnu1/drivers/net/phy/dp83822.c linux-libre-5.10.229-gnu1/drivers/net/phy/dp83822.c
index 14c5e082ccc8..c3828beccbad 100644
--- linux-libre-5.10.228-gnu1/drivers/net/phy/dp83822.c
+++ linux-libre-5.10.229-gnu1/drivers/net/phy/dp83822.c
@@ -40,8 +40,8 @@
 /* Control Register 2 bits */
 #define DP83822_FX_ENABLE	BIT(14)
 
-#define DP83822_HW_RESET	BIT(15)
-#define DP83822_SW_RESET	BIT(14)
+#define DP83822_SW_RESET	BIT(15)
+#define DP83822_DIG_RESTART	BIT(14)
 
 /* PHY STS bits */
 #define DP83822_PHYSTS_DUPLEX			BIT(2)
diff --git linux-libre-5.10.228-gnu1/drivers/net/usb/usbnet.c linux-libre-5.10.229-gnu1/drivers/net/usb/usbnet.c
index 669cd20cfe00..b3d363ebea26 100644
--- linux-libre-5.10.228-gnu1/drivers/net/usb/usbnet.c
+++ linux-libre-5.10.229-gnu1/drivers/net/usb/usbnet.c
@@ -1717,7 +1717,8 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 		// can rename the link if it knows better.
 		if ((dev->driver_info->flags & FLAG_ETHER) != 0 &&
 		    ((dev->driver_info->flags & FLAG_POINTTOPOINT) == 0 ||
-		     (net->dev_addr [0] & 0x02) == 0))
+		     /* somebody touched it*/
+		     !is_zero_ether_addr(net->dev_addr)))
 			strscpy(net->name, "eth%d", sizeof(net->name));
 		/* WLAN devices should always be named "wlan%d" */
 		if ((dev->driver_info->flags & FLAG_WLAN) != 0)
diff --git linux-libre-5.10.228-gnu1/drivers/net/wireless/ath/ath10k/wmi-tlv.c linux-libre-5.10.229-gnu1/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index 0eeb74245372..7e65788238bb 100644
--- linux-libre-5.10.228-gnu1/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ linux-libre-5.10.229-gnu1/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -3035,9 +3035,14 @@ ath10k_wmi_tlv_op_cleanup_mgmt_tx_send(struct ath10k *ar,
 				       struct sk_buff *msdu)
 {
 	struct ath10k_skb_cb *cb = ATH10K_SKB_CB(msdu);
+	struct ath10k_mgmt_tx_pkt_addr *pkt_addr;
 	struct ath10k_wmi *wmi = &ar->wmi;
 
-	idr_remove(&wmi->mgmt_pending_tx, cb->msdu_id);
+	spin_lock_bh(&ar->data_lock);
+	pkt_addr = idr_remove(&wmi->mgmt_pending_tx, cb->msdu_id);
+	spin_unlock_bh(&ar->data_lock);
+
+	kfree(pkt_addr);
 
 	return 0;
 }
diff --git linux-libre-5.10.228-gnu1/drivers/net/wireless/ath/ath10k/wmi.c linux-libre-5.10.229-gnu1/drivers/net/wireless/ath/ath10k/wmi.c
index 9cfd35dc87ba..dc5d9f9be34f 100644
--- linux-libre-5.10.228-gnu1/drivers/net/wireless/ath/ath10k/wmi.c
+++ linux-libre-5.10.229-gnu1/drivers/net/wireless/ath/ath10k/wmi.c
@@ -2440,6 +2440,7 @@ wmi_process_mgmt_tx_comp(struct ath10k *ar, struct mgmt_tx_compl_params *param)
 	dma_unmap_single(ar->dev, pkt_addr->paddr,
 			 msdu->len, DMA_TO_DEVICE);
 	info = IEEE80211_SKB_CB(msdu);
+	kfree(pkt_addr);
 
 	if (param->status) {
 		info->flags &= ~IEEE80211_TX_STAT_ACK;
@@ -9581,6 +9582,7 @@ static int ath10k_wmi_mgmt_tx_clean_up_pending(int msdu_id, void *ptr,
 	dma_unmap_single(ar->dev, pkt_addr->paddr,
 			 msdu->len, DMA_TO_DEVICE);
 	ieee80211_free_txskb(ar->hw, msdu);
+	kfree(pkt_addr);
 
 	return 0;
 }
diff --git linux-libre-5.10.228-gnu1/drivers/net/wireless/broadcom/brcm80211/Kconfig linux-libre-5.10.229-gnu1/drivers/net/wireless/broadcom/brcm80211/Kconfig
index 5bf2318763c5..8f51099e15c9 100644
--- linux-libre-5.10.228-gnu1/drivers/net/wireless/broadcom/brcm80211/Kconfig
+++ linux-libre-5.10.229-gnu1/drivers/net/wireless/broadcom/brcm80211/Kconfig
@@ -23,6 +23,7 @@ source "drivers/net/wireless/broadcom/brcm80211/brcmfmac/Kconfig"
 config BRCM_TRACING
 	bool "Broadcom device tracing"
 	depends on BRCMSMAC || BRCMFMAC
+	depends on TRACING
 	help
 	  If you say Y here, the Broadcom wireless drivers will register
 	  with ftrace to dump event information into the trace ringbuffer.
diff --git linux-libre-5.10.228-gnu1/drivers/net/wireless/intel/iwlegacy/common.c linux-libre-5.10.229-gnu1/drivers/net/wireless/intel/iwlegacy/common.c
index 4b55779de00a..3bcb85fcbe19 100644
--- linux-libre-5.10.228-gnu1/drivers/net/wireless/intel/iwlegacy/common.c
+++ linux-libre-5.10.229-gnu1/drivers/net/wireless/intel/iwlegacy/common.c
@@ -4963,6 +4963,8 @@ il_pci_resume(struct device *device)
 	 */
 	pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
 
+	_il_wr(il, CSR_INT, 0xffffffff);
+	_il_wr(il, CSR_FH_INT_STATUS, 0xffffffff);
 	il_enable_interrupts(il);
 
 	if (!(_il_rd(il, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW))
diff --git linux-libre-5.10.228-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/fw.c linux-libre-5.10.229-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 793208d99b5f..553117e8fdd9 100644
--- linux-libre-5.10.228-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ linux-libre-5.10.229-gnu1/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1251,11 +1251,18 @@ static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm)
 }
 #endif /* CONFIG_ACPI */
 
+static void iwl_mvm_disconnect_iterator(void *data, u8 *mac,
+					struct ieee80211_vif *vif)
+{
+	if (vif->type == NL80211_IFTYPE_STATION)
+		ieee80211_hw_restart_disconnect(vif);
+}
+
 void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags)
 {
 	u32 error_log_size = mvm->fw->ucode_capa.error_log_size;
+	u32 status = 0;
 	int ret;
-	u32 resp;
 
 	struct iwl_fw_error_recovery_cmd recovery_cmd = {
 		.flags = cpu_to_le32(flags),
@@ -1263,7 +1270,6 @@ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags)
 	};
 	struct iwl_host_cmd host_cmd = {
 		.id = WIDE_ID(SYSTEM_GROUP, FW_ERROR_RECOVERY_CMD),
-		.flags = CMD_WANT_SKB,
 		.data = {&recovery_cmd, },
 		.len = {sizeof(recovery_cmd), },
 	};
@@ -1283,7 +1289,7 @@ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags)
 		recovery_cmd.buf_size = cpu_to_le32(error_log_size);
 	}
 
-	ret = iwl_mvm_send_cmd(mvm, &host_cmd);
+	ret = iwl_mvm_send_cmd_status(mvm, &host_cmd, &status);
 	kfree(mvm->error_recovery_buf);
 	mvm->error_recovery_buf = NULL;
 
@@ -1294,11 +1300,15 @@ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags)
 
 	/* skb respond is only relevant in ERROR_RECOVERY_UPDATE_DB */
 	if (flags & ERROR_RECOVERY_UPDATE_DB) {
-		resp = le32_to_cpu(*(__le32 *)host_cmd.resp_pkt->data);
-		if (resp)
+		if (status) {
 			IWL_ERR(mvm,
 				"Failed to send recovery cmd blob was invalid %d\n",
-				resp);
+				status);
+
+			ieee80211_iterate_interfaces(mvm->hw, 0,
+						     iwl_mvm_disconnect_iterator,
+						     mvm);
+		}
 	}
 }
 
diff --git linux-libre-5.10.228-gnu1/drivers/staging/iio/frequency/ad9832.c linux-libre-5.10.229-gnu1/drivers/staging/iio/frequency/ad9832.c
index 447937e04ebd..61c5f33ac271 100644
--- linux-libre-5.10.228-gnu1/drivers/staging/iio/frequency/ad9832.c
+++ linux-libre-5.10.229-gnu1/drivers/staging/iio/frequency/ad9832.c
@@ -129,12 +129,15 @@ static unsigned long ad9832_calc_freqreg(unsigned long mclk, unsigned long fout)
 static int ad9832_write_frequency(struct ad9832_state *st,
 				  unsigned int addr, unsigned long fout)
 {
+	unsigned long clk_freq;
 	unsigned long regval;
 
-	if (fout > (clk_get_rate(st->mclk) / 2))
+	clk_freq = clk_get_rate(st->mclk);
+
+	if (!clk_freq || fout > (clk_freq / 2))
 		return -EINVAL;
 
-	regval = ad9832_calc_freqreg(clk_get_rate(st->mclk), fout);
+	regval = ad9832_calc_freqreg(clk_freq, fout);
 
 	st->freq_data[0] = cpu_to_be16((AD9832_CMD_FRE8BITSW << CMD_SHIFT) |
 					(addr << ADD_SHIFT) |
diff --git linux-libre-5.10.228-gnu1/drivers/target/target_core_device.c linux-libre-5.10.229-gnu1/drivers/target/target_core_device.c
index daa4d06ce233..50135f8df1b4 100644
--- linux-libre-5.10.228-gnu1/drivers/target/target_core_device.c
+++ linux-libre-5.10.229-gnu1/drivers/target/target_core_device.c
@@ -727,7 +727,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
 
 	dev->queues = kcalloc(nr_cpu_ids, sizeof(*dev->queues), GFP_KERNEL);
 	if (!dev->queues) {
-		dev->transport->free_device(dev);
+		hba->backend->ops->free_device(dev);
 		return NULL;
 	}
 
diff --git linux-libre-5.10.228-gnu1/drivers/target/target_core_user.c linux-libre-5.10.229-gnu1/drivers/target/target_core_user.c
index c283e45ac300..2ac973291b1f 100644
--- linux-libre-5.10.228-gnu1/drivers/target/target_core_user.c
+++ linux-libre-5.10.229-gnu1/drivers/target/target_core_user.c
@@ -1988,7 +1988,7 @@ static int tcmu_netlink_event_send(struct tcmu_dev *udev,
 	}
 
 	ret = genlmsg_multicast_allns(&tcmu_genl_family, skb, 0,
-				      TCMU_MCGRP_CONFIG, GFP_KERNEL);
+				      TCMU_MCGRP_CONFIG);
 
 	/* Wait during an add as the listener may not be up yet */
 	if (ret == 0 ||
diff --git linux-libre-5.10.228-gnu1/drivers/tty/serial/serial_core.c linux-libre-5.10.229-gnu1/drivers/tty/serial/serial_core.c
index c7adcf97e2a3..6d7d448d0fbf 100644
--- linux-libre-5.10.228-gnu1/drivers/tty/serial/serial_core.c
+++ linux-libre-5.10.229-gnu1/drivers/tty/serial/serial_core.c
@@ -286,14 +286,16 @@ static void uart_shutdown(struct tty_struct *tty, struct uart_state *state)
 		/*
 		 * Turn off DTR and RTS early.
 		 */
-		if (uport && uart_console(uport) && tty) {
-			uport->cons->cflag = tty->termios.c_cflag;
-			uport->cons->ispeed = tty->termios.c_ispeed;
-			uport->cons->ospeed = tty->termios.c_ospeed;
-		}
+		if (uport) {
+			if (uart_console(uport) && tty) {
+				uport->cons->cflag = tty->termios.c_cflag;
+				uport->cons->ispeed = tty->termios.c_ispeed;
+				uport->cons->ospeed = tty->termios.c_ospeed;
+			}
 
-		if (!tty || C_HUPCL(tty))
-			uart_port_dtr_rts(uport, 0);
+			if (!tty || C_HUPCL(tty))
+				uart_port_dtr_rts(uport, 0);
+		}
 
 		uart_port_shutdown(port);
 	}
diff --git linux-libre-5.10.228-gnu1/drivers/tty/vt/vt.c linux-libre-5.10.229-gnu1/drivers/tty/vt/vt.c
index a070f2e7d960..5d9de3a53548 100644
--- linux-libre-5.10.228-gnu1/drivers/tty/vt/vt.c
+++ linux-libre-5.10.229-gnu1/drivers/tty/vt/vt.c
@@ -4603,7 +4603,7 @@ static int con_font_get(struct vc_data *vc, struct console_font_op *op)
 	int c;
 
 	if (op->data) {
-		font.data = kmalloc(max_font_size, GFP_KERNEL);
+		font.data = kzalloc(max_font_size, GFP_KERNEL);
 		if (!font.data)
 			return -ENOMEM;
 	} else
diff --git linux-libre-5.10.228-gnu1/drivers/usb/host/xhci-pci.c linux-libre-5.10.229-gnu1/drivers/usb/host/xhci-pci.c
index 701be176b061..f0265fb4614e 100644
--- linux-libre-5.10.228-gnu1/drivers/usb/host/xhci-pci.c
+++ linux-libre-5.10.229-gnu1/drivers/usb/host/xhci-pci.c
@@ -516,7 +516,7 @@ static int xhci_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	pm_runtime_put_noidle(&dev->dev);
 
 	if (pci_choose_state(dev, PMSG_SUSPEND) == PCI_D0)
-		pm_runtime_forbid(&dev->dev);
+		pm_runtime_get(&dev->dev);
 	else if (xhci->quirks & XHCI_DEFAULT_PM_RUNTIME_ALLOW)
 		pm_runtime_allow(&dev->dev);
 
@@ -543,7 +543,9 @@ static void xhci_pci_remove(struct pci_dev *dev)
 
 	xhci->xhc_state |= XHCI_STATE_REMOVING;
 
-	if (xhci->quirks & XHCI_DEFAULT_PM_RUNTIME_ALLOW)
+	if (pci_choose_state(dev, PMSG_SUSPEND) == PCI_D0)
+		pm_runtime_put(&dev->dev);
+	else if (xhci->quirks & XHCI_DEFAULT_PM_RUNTIME_ALLOW)
 		pm_runtime_forbid(&dev->dev);
 
 	if (xhci->shared_hcd) {
diff --git linux-libre-5.10.228-gnu1/drivers/usb/host/xhci-ring.c linux-libre-5.10.229-gnu1/drivers/usb/host/xhci-ring.c
index fbb7a5b51ef4..32c039027d7f 100644
--- linux-libre-5.10.228-gnu1/drivers/usb/host/xhci-ring.c
+++ linux-libre-5.10.229-gnu1/drivers/usb/host/xhci-ring.c
@@ -1582,6 +1582,14 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 
 	trace_xhci_handle_command(xhci->cmd_ring, &cmd_trb->generic);
 
+	cmd_comp_code = GET_COMP_CODE(le32_to_cpu(event->status));
+
+	/* If CMD ring stopped we own the trbs between enqueue and dequeue */
+	if (cmd_comp_code == COMP_COMMAND_RING_STOPPED) {
+		complete_all(&xhci->cmd_ring_stop_completion);
+		return;
+	}
+
 	cmd_dequeue_dma = xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,
 			cmd_trb);
 	/*
@@ -1598,14 +1606,6 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 
 	cancel_delayed_work(&xhci->cmd_timer);
 
-	cmd_comp_code = GET_COMP_CODE(le32_to_cpu(event->status));
-
-	/* If CMD ring stopped we own the trbs between enqueue and dequeue */
-	if (cmd_comp_code == COMP_COMMAND_RING_STOPPED) {
-		complete_all(&xhci->cmd_ring_stop_completion);
-		return;
-	}
-
 	if (cmd->command_trb != xhci->cmd_ring->dequeue) {
 		xhci_err(xhci,
 			 "Command completion event does not match command\n");
diff --git linux-libre-5.10.228-gnu1/drivers/usb/phy/phy.c linux-libre-5.10.229-gnu1/drivers/usb/phy/phy.c
index b47285f023cf..5adbf7fd24fd 100644
--- linux-libre-5.10.228-gnu1/drivers/usb/phy/phy.c
+++ linux-libre-5.10.229-gnu1/drivers/usb/phy/phy.c
@@ -590,7 +590,7 @@ void devm_usb_put_phy(struct device *dev, struct usb_phy *phy)
 {
 	int r;
 
-	r = devres_destroy(dev, devm_usb_phy_release, devm_usb_phy_match, phy);
+	r = devres_release(dev, devm_usb_phy_release, devm_usb_phy_match, phy);
 	dev_WARN_ONCE(dev, r, "couldn't find PHY resource\n");
 }
 EXPORT_SYMBOL_GPL(devm_usb_put_phy);
diff --git linux-libre-5.10.228-gnu1/drivers/usb/typec/class.c linux-libre-5.10.229-gnu1/drivers/usb/typec/class.c
index 7fa95e701244..dec83edb09de 100644
--- linux-libre-5.10.228-gnu1/drivers/usb/typec/class.c
+++ linux-libre-5.10.229-gnu1/drivers/usb/typec/class.c
@@ -430,6 +430,7 @@ static void typec_altmode_release(struct device *dev)
 		typec_altmode_put_partner(alt);
 
 	altmode_id_remove(alt->adev.dev.parent, alt->id);
+	put_device(alt->adev.dev.parent);
 	kfree(alt);
 }
 
@@ -479,6 +480,8 @@ typec_register_altmode(struct device *parent,
 	alt->adev.dev.type = &typec_altmode_dev_type;
 	dev_set_name(&alt->adev.dev, "%s.%u", dev_name(parent), id);
 
+	get_device(alt->adev.dev.parent);
+
 	/* Link partners and plugs with the ports */
 	if (!is_port)
 		typec_altmode_set_partner(alt);
diff --git linux-libre-5.10.228-gnu1/fs/cifs/smb2pdu.c linux-libre-5.10.229-gnu1/fs/cifs/smb2pdu.c
index aa3211d8cce3..03651cc6b7a5 100644
--- linux-libre-5.10.228-gnu1/fs/cifs/smb2pdu.c
+++ linux-libre-5.10.229-gnu1/fs/cifs/smb2pdu.c
@@ -2961,6 +2961,15 @@ SMB2_ioctl_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server,
 		return rc;
 
 	if (indatalen) {
+		unsigned int len;
+
+		if (WARN_ON_ONCE(smb3_encryption_required(tcon) &&
+				 (check_add_overflow(total_len - 1,
+						     ALIGN(indatalen, 8), &len) ||
+				  len > MAX_CIFS_SMALL_BUFFER_SIZE))) {
+			cifs_small_buf_release(req);
+			return -EIO;
+		}
 		/*
 		 * indatalen is usually small at a couple of bytes max, so
 		 * just allocate through generic pool
diff --git linux-libre-5.10.228-gnu1/fs/exec.c linux-libre-5.10.229-gnu1/fs/exec.c
index 6e5324c7e9b6..7144c541818f 100644
--- linux-libre-5.10.228-gnu1/fs/exec.c
+++ linux-libre-5.10.229-gnu1/fs/exec.c
@@ -144,13 +144,11 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
 		goto out;
 
 	/*
-	 * may_open() has already checked for this, so it should be
-	 * impossible to trip now. But we need to be extra cautious
-	 * and check again at the very end too.
+	 * Check do_open_execat() for an explanation.
 	 */
 	error = -EACCES;
-	if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode) ||
-			 path_noexec(&file->f_path)))
+	if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode)) ||
+	    path_noexec(&file->f_path))
 		goto exit;
 
 	fsnotify_open(file);
@@ -919,16 +917,16 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
 
 	file = do_filp_open(fd, name, &open_exec_flags);
 	if (IS_ERR(file))
-		goto out;
+		return file;
 
 	/*
-	 * may_open() has already checked for this, so it should be
-	 * impossible to trip now. But we need to be extra cautious
-	 * and check again at the very end too.
+	 * In the past the regular type check was here. It moved to may_open() in
+	 * 633fb6ac3980 ("exec: move S_ISREG() check earlier"). Since then it is
+	 * an invariant that all non-regular files error out before we get here.
 	 */
 	err = -EACCES;
-	if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode) ||
-			 path_noexec(&file->f_path)))
+	if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode)) ||
+	    path_noexec(&file->f_path))
 		goto exit;
 
 	err = deny_write_access(file);
@@ -938,7 +936,6 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
 	if (name->name[0] != '\0')
 		fsnotify_open(file);
 
-out:
 	return file;
 
 exit:
diff --git linux-libre-5.10.228-gnu1/fs/iomap/direct-io.c linux-libre-5.10.229-gnu1/fs/iomap/direct-io.c
index 933f234d5bec..8a49c0d3a7b4 100644
--- linux-libre-5.10.228-gnu1/fs/iomap/direct-io.c
+++ linux-libre-5.10.229-gnu1/fs/iomap/direct-io.c
@@ -93,7 +93,6 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio)
 		if (offset + ret > dio->i_size &&
 		    !(dio->flags & IOMAP_DIO_WRITE))
 			ret = dio->i_size - offset;
-		iocb->ki_pos += ret;
 	}
 
 	/*
@@ -119,15 +118,18 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio)
 	}
 
 	inode_dio_end(file_inode(iocb->ki_filp));
-	/*
-	 * If this is a DSYNC write, make sure we push it to stable storage now
-	 * that we've written data.
-	 */
-	if (ret > 0 && (dio->flags & IOMAP_DIO_NEED_SYNC))
-		ret = generic_write_sync(iocb, ret);
 
-	kfree(dio);
+	if (ret > 0) {
+		iocb->ki_pos += ret;
 
+		/*
+		 * If this is a DSYNC write, make sure we push it to stable
+		 * storage now that we've written data.
+		 */
+		if (dio->flags & IOMAP_DIO_NEED_SYNC)
+			ret = generic_write_sync(iocb, ret);
+	}
+	kfree(dio);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(iomap_dio_complete);
diff --git linux-libre-5.10.228-gnu1/fs/jfs/jfs_dmap.c linux-libre-5.10.229-gnu1/fs/jfs/jfs_dmap.c
index 8efd93992946..559f6ebebfc0 100644
--- linux-libre-5.10.228-gnu1/fs/jfs/jfs_dmap.c
+++ linux-libre-5.10.229-gnu1/fs/jfs/jfs_dmap.c
@@ -187,7 +187,7 @@ int dbMount(struct inode *ipbmap)
 	}
 
 	bmp->db_numag = le32_to_cpu(dbmp_le->dn_numag);
-	if (!bmp->db_numag || bmp->db_numag >= MAXAG) {
+	if (!bmp->db_numag || bmp->db_numag > MAXAG) {
 		err = -EINVAL;
 		goto err_release_metapage;
 	}
diff --git linux-libre-5.10.228-gnu1/fs/nfs/delegation.c linux-libre-5.10.229-gnu1/fs/nfs/delegation.c
index c15188d0b6b3..02d9af026ad1 100644
--- linux-libre-5.10.228-gnu1/fs/nfs/delegation.c
+++ linux-libre-5.10.229-gnu1/fs/nfs/delegation.c
@@ -960,6 +960,11 @@ void nfs_delegation_mark_returned(struct inode *inode,
 	}
 
 	nfs_mark_delegation_revoked(delegation);
+	clear_bit(NFS_DELEGATION_RETURNING, &delegation->flags);
+	spin_unlock(&delegation->lock);
+	if (nfs_detach_delegation(NFS_I(inode), delegation, NFS_SERVER(inode)))
+		nfs_put_delegation(delegation);
+	goto out_rcu_unlock;
 
 out_clear_returning:
 	clear_bit(NFS_DELEGATION_RETURNING, &delegation->flags);
diff --git linux-libre-5.10.228-gnu1/fs/nilfs2/namei.c linux-libre-5.10.229-gnu1/fs/nilfs2/namei.c
index 08c6d985edeb..eeccd69cd797 100644
--- linux-libre-5.10.228-gnu1/fs/nilfs2/namei.c
+++ linux-libre-5.10.229-gnu1/fs/nilfs2/namei.c
@@ -156,6 +156,9 @@ static int nilfs_symlink(struct inode *dir, struct dentry *dentry,
 	/* slow symlink */
 	inode->i_op = &nilfs_symlink_inode_operations;
 	inode_nohighmem(inode);
+	mapping_set_gfp_mask(inode->i_mapping,
+			     mapping_gfp_constraint(inode->i_mapping,
+						    ~__GFP_FS));
 	inode->i_mapping->a_ops = &nilfs_aops;
 	err = page_symlink(inode, symname, l);
 	if (err)
diff --git linux-libre-5.10.228-gnu1/fs/nilfs2/page.c linux-libre-5.10.229-gnu1/fs/nilfs2/page.c
index 81992b9a219b..7adf74b52550 100644
--- linux-libre-5.10.228-gnu1/fs/nilfs2/page.c
+++ linux-libre-5.10.229-gnu1/fs/nilfs2/page.c
@@ -77,7 +77,8 @@ void nilfs_forget_buffer(struct buffer_head *bh)
 	const unsigned long clear_bits =
 		(BIT(BH_Uptodate) | BIT(BH_Dirty) | BIT(BH_Mapped) |
 		 BIT(BH_Async_Write) | BIT(BH_NILFS_Volatile) |
-		 BIT(BH_NILFS_Checked) | BIT(BH_NILFS_Redirected));
+		 BIT(BH_NILFS_Checked) | BIT(BH_NILFS_Redirected) |
+		 BIT(BH_Delay));
 
 	lock_buffer(bh);
 	set_mask_bits(&bh->b_state, clear_bits, 0);
@@ -403,13 +404,15 @@ void nilfs_clear_dirty_page(struct page *page, bool silent)
 
 	ClearPageUptodate(page);
 	ClearPageMappedToDisk(page);
+	ClearPageChecked(page);
 
 	if (page_has_buffers(page)) {
 		struct buffer_head *bh, *head;
 		const unsigned long clear_bits =
 			(BIT(BH_Uptodate) | BIT(BH_Dirty) | BIT(BH_Mapped) |
 			 BIT(BH_Async_Write) | BIT(BH_NILFS_Volatile) |
-			 BIT(BH_NILFS_Checked) | BIT(BH_NILFS_Redirected));
+			 BIT(BH_NILFS_Checked) | BIT(BH_NILFS_Redirected) |
+			 BIT(BH_Delay));
 
 		bh = head = page_buffers(page);
 		do {
diff --git linux-libre-5.10.228-gnu1/fs/ocfs2/file.c linux-libre-5.10.229-gnu1/fs/ocfs2/file.c
index 5fd565a6228f..09a62539ab74 100644
--- linux-libre-5.10.228-gnu1/fs/ocfs2/file.c
+++ linux-libre-5.10.229-gnu1/fs/ocfs2/file.c
@@ -1787,6 +1787,14 @@ int ocfs2_remove_inode_range(struct inode *inode,
 		return 0;
 
 	if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+		int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di);
+
+		if (byte_start > id_count || byte_start + byte_len > id_count) {
+			ret = -EINVAL;
+			mlog_errno(ret);
+			goto out;
+		}
+
 		ret = ocfs2_truncate_inline(inode, di_bh, byte_start,
 					    byte_start + byte_len, 0);
 		if (ret) {
diff --git linux-libre-5.10.228-gnu1/fs/open.c linux-libre-5.10.229-gnu1/fs/open.c
index 694110929519..7bcc26b14cd7 100644
--- linux-libre-5.10.228-gnu1/fs/open.c
+++ linux-libre-5.10.229-gnu1/fs/open.c
@@ -1270,6 +1270,8 @@ SYSCALL_DEFINE4(openat2, int, dfd, const char __user *, filename,
 
 	if (unlikely(usize < OPEN_HOW_SIZE_VER0))
 		return -EINVAL;
+	if (unlikely(usize > PAGE_SIZE))
+		return -E2BIG;
 
 	err = copy_struct_from_user(&tmp, sizeof(tmp), how, usize);
 	if (err)
diff --git linux-libre-5.10.228-gnu1/include/linux/compiler-gcc.h linux-libre-5.10.229-gnu1/include/linux/compiler-gcc.h
index ae2de4e1cd6f..5b481a22b5fe 100644
--- linux-libre-5.10.228-gnu1/include/linux/compiler-gcc.h
+++ linux-libre-5.10.229-gnu1/include/linux/compiler-gcc.h
@@ -116,26 +116,26 @@
 #define KASAN_ABI_VERSION 3
 #endif
 
-#if __has_attribute(__no_sanitize_address__)
-#define __no_sanitize_address __attribute__((no_sanitize_address))
+#ifdef __SANITIZE_HWADDRESS__
+#define __no_sanitize_address __attribute__((__no_sanitize__("hwaddress")))
 #else
-#define __no_sanitize_address
+#define __no_sanitize_address __attribute__((__no_sanitize_address__))
 #endif
 
 #if defined(__SANITIZE_THREAD__) && __has_attribute(__no_sanitize_thread__)
-#define __no_sanitize_thread __attribute__((no_sanitize_thread))
+#define __no_sanitize_thread __attribute__((__no_sanitize_thread__))
 #else
 #define __no_sanitize_thread
 #endif
 
 #if __has_attribute(__no_sanitize_undefined__)
-#define __no_sanitize_undefined __attribute__((no_sanitize_undefined))
+#define __no_sanitize_undefined __attribute__((__no_sanitize_undefined__))
 #else
 #define __no_sanitize_undefined
 #endif
 
 #if defined(CONFIG_KCOV) && __has_attribute(__no_sanitize_coverage__)
-#define __no_sanitize_coverage __attribute__((no_sanitize_coverage))
+#define __no_sanitize_coverage __attribute__((__no_sanitize_coverage__))
 #else
 #define __no_sanitize_coverage
 #endif
diff --git linux-libre-5.10.228-gnu1/include/linux/mm.h linux-libre-5.10.229-gnu1/include/linux/mm.h
index b8b677f47a8d..94e630862d58 100644
--- linux-libre-5.10.228-gnu1/include/linux/mm.h
+++ linux-libre-5.10.229-gnu1/include/linux/mm.h
@@ -2749,6 +2749,8 @@ unsigned long change_prot_numa(struct vm_area_struct *vma,
 struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr);
 int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
 			unsigned long pfn, unsigned long size, pgprot_t);
+int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr,
+		unsigned long pfn, unsigned long size, pgprot_t prot);
 int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *);
 int vm_insert_pages(struct vm_area_struct *vma, unsigned long addr,
 			struct page **pages, unsigned long *num);
diff --git linux-libre-5.10.228-gnu1/include/net/genetlink.h linux-libre-5.10.229-gnu1/include/net/genetlink.h
index 3057c8e6dcfe..e00f617d4b6c 100644
--- linux-libre-5.10.228-gnu1/include/net/genetlink.h
+++ linux-libre-5.10.229-gnu1/include/net/genetlink.h
@@ -335,13 +335,12 @@ static inline int genlmsg_multicast(const struct genl_family *family,
  * @skb: netlink message as socket buffer
  * @portid: own netlink portid to avoid sending to yourself
  * @group: offset of multicast group in groups array
- * @flags: allocation flags
  *
  * This function must hold the RTNL or rcu_read_lock().
  */
 int genlmsg_multicast_allns(const struct genl_family *family,
 			    struct sk_buff *skb, u32 portid,
-			    unsigned int group, gfp_t flags);
+			    unsigned int group);
 
 /**
  * genlmsg_unicast - unicast a netlink message
diff --git linux-libre-5.10.228-gnu1/include/net/ip_tunnels.h linux-libre-5.10.229-gnu1/include/net/ip_tunnels.h
index f6cb68c2bead..cedf72924f19 100644
--- linux-libre-5.10.228-gnu1/include/net/ip_tunnels.h
+++ linux-libre-5.10.229-gnu1/include/net/ip_tunnels.h
@@ -247,7 +247,7 @@ static inline void ip_tunnel_init_flow(struct flowi4 *fl4,
 	memset(fl4, 0, sizeof(*fl4));
 
 	if (oif) {
-		fl4->flowi4_l3mdev = l3mdev_master_upper_ifindex_by_index_rcu(net, oif);
+		fl4->flowi4_l3mdev = l3mdev_master_upper_ifindex_by_index(net, oif);
 		/* Legacy VRF/l3mdev use case */
 		fl4->flowi4_oif = fl4->flowi4_l3mdev ? 0 : oif;
 	}
diff --git linux-libre-5.10.228-gnu1/include/net/mac80211.h linux-libre-5.10.229-gnu1/include/net/mac80211.h
index 6ff49c13717b..8f91609f928c 100644
--- linux-libre-5.10.228-gnu1/include/net/mac80211.h
+++ linux-libre-5.10.229-gnu1/include/net/mac80211.h
@@ -5899,6 +5899,16 @@ void ieee80211_connection_loss(struct ieee80211_vif *vif);
  */
 void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
 
+/**
+ * ieee80211_hw_restart_disconnect - disconnect from AP after
+ * hardware restart
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * Instructs mac80211 to disconnect from the AP after
+ * hardware restart.
+ */
+void ieee80211_hw_restart_disconnect(struct ieee80211_vif *vif);
+
 /**
  * ieee80211_cqm_rssi_notify - inform a configured connection quality monitoring
  *	rssi threshold triggered
diff --git linux-libre-5.10.228-gnu1/include/net/xfrm.h linux-libre-5.10.229-gnu1/include/net/xfrm.h
index 6fbaf304648f..798df30c2d25 100644
--- linux-libre-5.10.228-gnu1/include/net/xfrm.h
+++ linux-libre-5.10.229-gnu1/include/net/xfrm.h
@@ -321,20 +321,25 @@ struct xfrm_if_cb {
 void xfrm_if_register_cb(const struct xfrm_if_cb *ifcb);
 void xfrm_if_unregister_cb(void);
 
+struct xfrm_dst_lookup_params {
+	struct net *net;
+	int tos;
+	int oif;
+	xfrm_address_t *saddr;
+	xfrm_address_t *daddr;
+	u32 mark;
+	__u8 ipproto;
+	union flowi_uli uli;
+};
+
 struct net_device;
 struct xfrm_type;
 struct xfrm_dst;
 struct xfrm_policy_afinfo {
 	struct dst_ops		*dst_ops;
-	struct dst_entry	*(*dst_lookup)(struct net *net,
-					       int tos, int oif,
-					       const xfrm_address_t *saddr,
-					       const xfrm_address_t *daddr,
-					       u32 mark);
-	int			(*get_saddr)(struct net *net, int oif,
-					     xfrm_address_t *saddr,
-					     xfrm_address_t *daddr,
-					     u32 mark);
+	struct dst_entry	*(*dst_lookup)(const struct xfrm_dst_lookup_params *params);
+	int			(*get_saddr)(xfrm_address_t *saddr,
+					     const struct xfrm_dst_lookup_params *params);
 	int			(*fill_dst)(struct xfrm_dst *xdst,
 					    struct net_device *dev,
 					    const struct flowi *fl);
@@ -1658,10 +1663,7 @@ static inline int xfrm_user_policy(struct sock *sk, int optname,
 }
 #endif
 
-struct dst_entry *__xfrm_dst_lookup(struct net *net, int tos, int oif,
-				    const xfrm_address_t *saddr,
-				    const xfrm_address_t *daddr,
-				    int family, u32 mark);
+struct dst_entry *__xfrm_dst_lookup(int family, const struct xfrm_dst_lookup_params *params);
 
 struct xfrm_policy *xfrm_policy_alloc(struct net *net, gfp_t gfp);
 
diff --git linux-libre-5.10.228-gnu1/kernel/bpf/lpm_trie.c linux-libre-5.10.229-gnu1/kernel/bpf/lpm_trie.c
index 3c2d8722d45b..8370b391f1d6 100644
--- linux-libre-5.10.228-gnu1/kernel/bpf/lpm_trie.c
+++ linux-libre-5.10.229-gnu1/kernel/bpf/lpm_trie.c
@@ -655,7 +655,7 @@ static int trie_get_next_key(struct bpf_map *map, void *_key, void *_next_key)
 	if (!key || key->prefixlen > trie->max_prefixlen)
 		goto find_leftmost;
 
-	node_stack = kmalloc_array(trie->max_prefixlen,
+	node_stack = kmalloc_array(trie->max_prefixlen + 1,
 				   sizeof(struct lpm_trie_node *),
 				   GFP_ATOMIC | __GFP_NOWARN);
 	if (!node_stack)
diff --git linux-libre-5.10.228-gnu1/kernel/cgroup/cgroup.c linux-libre-5.10.229-gnu1/kernel/cgroup/cgroup.c
index 66970b74106c..e0fd62d56110 100644
--- linux-libre-5.10.228-gnu1/kernel/cgroup/cgroup.c
+++ linux-libre-5.10.229-gnu1/kernel/cgroup/cgroup.c
@@ -5437,7 +5437,7 @@ static bool cgroup_check_hierarchy_limits(struct cgroup *parent)
 {
 	struct cgroup *cgroup;
 	int ret = false;
-	int level = 1;
+	int level = 0;
 
 	lockdep_assert_held(&cgroup_mutex);
 
@@ -5445,7 +5445,7 @@ static bool cgroup_check_hierarchy_limits(struct cgroup *parent)
 		if (cgroup->nr_descendants >= cgroup->max_descendants)
 			goto fail;
 
-		if (level > cgroup->max_depth)
+		if (level >= cgroup->max_depth)
 			goto fail;
 
 		level++;
diff --git linux-libre-5.10.228-gnu1/kernel/time/posix-clock.c linux-libre-5.10.229-gnu1/kernel/time/posix-clock.c
index 8127673bfc45..05e73d209aa8 100644
--- linux-libre-5.10.228-gnu1/kernel/time/posix-clock.c
+++ linux-libre-5.10.229-gnu1/kernel/time/posix-clock.c
@@ -290,6 +290,9 @@ static int pc_clock_settime(clockid_t id, const struct timespec64 *ts)
 	struct posix_clock_desc cd;
 	int err;
 
+	if (!timespec64_valid_strict(ts))
+		return -EINVAL;
+
 	err = get_clock_desc(id, &cd);
 	if (err)
 		return err;
@@ -299,9 +302,6 @@ static int pc_clock_settime(clockid_t id, const struct timespec64 *ts)
 		goto out;
 	}
 
-	if (!timespec64_valid_strict(ts))
-		return -EINVAL;
-
 	if (cd.clk->ops.clock_settime)
 		err = cd.clk->ops.clock_settime(cd.clk, ts);
 	else
diff --git linux-libre-5.10.228-gnu1/kernel/trace/trace_probe.c linux-libre-5.10.229-gnu1/kernel/trace/trace_probe.c
index 073abbe3866b..1893fe5460ac 100644
--- linux-libre-5.10.228-gnu1/kernel/trace/trace_probe.c
+++ linux-libre-5.10.229-gnu1/kernel/trace/trace_probe.c
@@ -256,7 +256,7 @@ int traceprobe_parse_event_name(const char **pevent, const char **pgroup,
 	if (len == 0) {
 		trace_probe_log_err(offset, NO_EVENT_NAME);
 		return -EINVAL;
-	} else if (len > MAX_EVENT_NAME_LEN) {
+	} else if (len >= MAX_EVENT_NAME_LEN) {
 		trace_probe_log_err(offset, EVENT_TOO_LONG);
 		return -EINVAL;
 	}
diff --git linux-libre-5.10.228-gnu1/mm/memory.c linux-libre-5.10.229-gnu1/mm/memory.c
index 2183003687ce..29cce8aadb61 100644
--- linux-libre-5.10.228-gnu1/mm/memory.c
+++ linux-libre-5.10.229-gnu1/mm/memory.c
@@ -2290,26 +2290,13 @@ static inline int remap_p4d_range(struct mm_struct *mm, pgd_t *pgd,
 	return 0;
 }
 
-/**
- * remap_pfn_range - remap kernel memory to userspace
- * @vma: user vma to map to
- * @addr: target page aligned user address to start at
- * @pfn: page frame number of kernel physical memory address
- * @size: size of mapping area
- * @prot: page protection flags for this mapping
- *
- * Note: this is only safe if the mm semaphore is held when called.
- *
- * Return: %0 on success, negative error code otherwise.
- */
-int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
-		    unsigned long pfn, unsigned long size, pgprot_t prot)
+static int remap_pfn_range_internal(struct vm_area_struct *vma, unsigned long addr,
+		unsigned long pfn, unsigned long size, pgprot_t prot)
 {
 	pgd_t *pgd;
 	unsigned long next;
 	unsigned long end = addr + PAGE_ALIGN(size);
 	struct mm_struct *mm = vma->vm_mm;
-	unsigned long remap_pfn = pfn;
 	int err;
 
 	if (WARN_ON_ONCE(!PAGE_ALIGNED(addr)))
@@ -2339,10 +2326,6 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
 		vma->vm_pgoff = pfn;
 	}
 
-	err = track_pfn_remap(vma, &prot, remap_pfn, addr, PAGE_ALIGN(size));
-	if (err)
-		return -EINVAL;
-
 	vma->vm_flags |= VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP;
 
 	BUG_ON(addr >= end);
@@ -2354,12 +2337,57 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
 		err = remap_p4d_range(mm, pgd, addr, next,
 				pfn + (addr >> PAGE_SHIFT), prot);
 		if (err)
-			break;
+			return err;
 	} while (pgd++, addr = next, addr != end);
 
+	return 0;
+}
+
+/*
+ * Variant of remap_pfn_range that does not call track_pfn_remap.  The caller
+ * must have pre-validated the caching bits of the pgprot_t.
+ */
+int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr,
+		unsigned long pfn, unsigned long size, pgprot_t prot)
+{
+	int error = remap_pfn_range_internal(vma, addr, pfn, size, prot);
+
+	if (!error)
+		return 0;
+
+	/*
+	 * A partial pfn range mapping is dangerous: it does not
+	 * maintain page reference counts, and callers may free
+	 * pages due to the error. So zap it early.
+	 */
+	zap_page_range_single(vma, addr, size, NULL);
+	return error;
+}
+
+/**
+ * remap_pfn_range - remap kernel memory to userspace
+ * @vma: user vma to map to
+ * @addr: target page aligned user address to start at
+ * @pfn: page frame number of kernel physical memory address
+ * @size: size of mapping area
+ * @prot: page protection flags for this mapping
+ *
+ * Note: this is only safe if the mm semaphore is held when called.
+ *
+ * Return: %0 on success, negative error code otherwise.
+ */
+int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
+		    unsigned long pfn, unsigned long size, pgprot_t prot)
+{
+	int err;
+
+	err = track_pfn_remap(vma, &prot, pfn, addr, PAGE_ALIGN(size));
 	if (err)
-		untrack_pfn(vma, remap_pfn, PAGE_ALIGN(size));
+		return -EINVAL;
 
+	err = remap_pfn_range_notrack(vma, addr, pfn, size, prot);
+	if (err)
+		untrack_pfn(vma, pfn, PAGE_ALIGN(size));
 	return err;
 }
 EXPORT_SYMBOL(remap_pfn_range);
diff --git linux-libre-5.10.228-gnu1/mm/shmem.c linux-libre-5.10.229-gnu1/mm/shmem.c
index e173d83b4448..8239a0beb01c 100644
--- linux-libre-5.10.228-gnu1/mm/shmem.c
+++ linux-libre-5.10.229-gnu1/mm/shmem.c
@@ -1077,7 +1077,9 @@ static int shmem_getattr(const struct path *path, struct kstat *stat,
 		shmem_recalc_inode(inode);
 		spin_unlock_irq(&info->lock);
 	}
+	inode_lock_shared(inode);
 	generic_fillattr(inode, stat);
+	inode_unlock_shared(inode);
 
 	if (is_huge_enabled(sb_info))
 		stat->blksize = HPAGE_PMD_SIZE;
diff --git linux-libre-5.10.228-gnu1/net/bluetooth/bnep/core.c linux-libre-5.10.229-gnu1/net/bluetooth/bnep/core.c
index f74990427296..0eaa47ae6e99 100644
--- linux-libre-5.10.228-gnu1/net/bluetooth/bnep/core.c
+++ linux-libre-5.10.229-gnu1/net/bluetooth/bnep/core.c
@@ -745,8 +745,7 @@ static int __init bnep_init(void)
 	if (flt[0])
 		BT_INFO("BNEP filters: %s", flt);
 
-	bnep_sock_init();
-	return 0;
+	return bnep_sock_init();
 }
 
 static void __exit bnep_exit(void)
diff --git linux-libre-5.10.228-gnu1/net/core/dev.c linux-libre-5.10.229-gnu1/net/core/dev.c
index 5edab9328d5e..2c11247509b4 100644
--- linux-libre-5.10.228-gnu1/net/core/dev.c
+++ linux-libre-5.10.229-gnu1/net/core/dev.c
@@ -3647,7 +3647,22 @@ int skb_csum_hwoffload_help(struct sk_buff *skb,
 		return !!(features & NETIF_F_SCTP_CRC) ? 0 :
 			skb_crc32c_csum_help(skb);
 
-	return !!(features & NETIF_F_CSUM_MASK) ? 0 : skb_checksum_help(skb);
+	if (features & NETIF_F_HW_CSUM)
+		return 0;
+
+	if (features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)) {
+		if (vlan_get_protocol(skb) == htons(ETH_P_IPV6) &&
+		    skb_network_header_len(skb) != sizeof(struct ipv6hdr))
+			goto sw_checksum;
+		switch (skb->csum_offset) {
+		case offsetof(struct tcphdr, check):
+		case offsetof(struct udphdr, check):
+			return 0;
+		}
+	}
+
+sw_checksum:
+	return skb_checksum_help(skb);
 }
 EXPORT_SYMBOL(skb_csum_hwoffload_help);
 
diff --git linux-libre-5.10.228-gnu1/net/ipv4/devinet.c linux-libre-5.10.229-gnu1/net/ipv4/devinet.c
index 7868f316a477..6918b3ced671 100644
--- linux-libre-5.10.228-gnu1/net/ipv4/devinet.c
+++ linux-libre-5.10.229-gnu1/net/ipv4/devinet.c
@@ -273,17 +273,19 @@ static struct in_device *inetdev_init(struct net_device *dev)
 	/* Account for reference dev->ip_ptr (below) */
 	refcount_set(&in_dev->refcnt, 1);
 
-	err = devinet_sysctl_register(in_dev);
-	if (err) {
-		in_dev->dead = 1;
-		neigh_parms_release(&arp_tbl, in_dev->arp_parms);
-		in_dev_put(in_dev);
-		in_dev = NULL;
-		goto out;
+	if (dev != blackhole_netdev) {
+		err = devinet_sysctl_register(in_dev);
+		if (err) {
+			in_dev->dead = 1;
+			neigh_parms_release(&arp_tbl, in_dev->arp_parms);
+			in_dev_put(in_dev);
+			in_dev = NULL;
+			goto out;
+		}
+		ip_mc_init_dev(in_dev);
+		if (dev->flags & IFF_UP)
+			ip_mc_up(in_dev);
 	}
-	ip_mc_init_dev(in_dev);
-	if (dev->flags & IFF_UP)
-		ip_mc_up(in_dev);
 
 	/* we can receive as soon as ip_ptr is set -- do this last */
 	rcu_assign_pointer(dev->ip_ptr, in_dev);
@@ -328,6 +330,19 @@ static void inetdev_destroy(struct in_device *in_dev)
 	call_rcu(&in_dev->rcu_head, in_dev_rcu_put);
 }
 
+static int __init inet_blackhole_dev_init(void)
+{
+	int err = 0;
+
+	rtnl_lock();
+	if (!inetdev_init(blackhole_netdev))
+		err = -ENOMEM;
+	rtnl_unlock();
+
+	return err;
+}
+late_initcall(inet_blackhole_dev_init);
+
 int inet_addr_onlink(struct in_device *in_dev, __be32 a, __be32 b)
 {
 	const struct in_ifaddr *ifa;
diff --git linux-libre-5.10.228-gnu1/net/ipv4/xfrm4_policy.c linux-libre-5.10.229-gnu1/net/ipv4/xfrm4_policy.c
index 4548a91acdc8..5d8e38f4ecc0 100644
--- linux-libre-5.10.228-gnu1/net/ipv4/xfrm4_policy.c
+++ linux-libre-5.10.229-gnu1/net/ipv4/xfrm4_policy.c
@@ -17,47 +17,43 @@
 #include <net/ip.h>
 #include <net/l3mdev.h>
 
-static struct dst_entry *__xfrm4_dst_lookup(struct net *net, struct flowi4 *fl4,
-					    int tos, int oif,
-					    const xfrm_address_t *saddr,
-					    const xfrm_address_t *daddr,
-					    u32 mark)
+static struct dst_entry *__xfrm4_dst_lookup(struct flowi4 *fl4,
+					    const struct xfrm_dst_lookup_params *params)
 {
 	struct rtable *rt;
 
 	memset(fl4, 0, sizeof(*fl4));
-	fl4->daddr = daddr->a4;
-	fl4->flowi4_tos = tos;
-	fl4->flowi4_l3mdev = l3mdev_master_ifindex_by_index(net, oif);
-	fl4->flowi4_mark = mark;
-	if (saddr)
-		fl4->saddr = saddr->a4;
-
-	rt = __ip_route_output_key(net, fl4);
+	fl4->daddr = params->daddr->a4;
+	fl4->flowi4_tos = params->tos;
+	fl4->flowi4_l3mdev = l3mdev_master_ifindex_by_index(params->net,
+							    params->oif);
+	fl4->flowi4_mark = params->mark;
+	if (params->saddr)
+		fl4->saddr = params->saddr->a4;
+	fl4->flowi4_proto = params->ipproto;
+	fl4->uli = params->uli;
+
+	rt = __ip_route_output_key(params->net, fl4);
 	if (!IS_ERR(rt))
 		return &rt->dst;
 
 	return ERR_CAST(rt);
 }
 
-static struct dst_entry *xfrm4_dst_lookup(struct net *net, int tos, int oif,
-					  const xfrm_address_t *saddr,
-					  const xfrm_address_t *daddr,
-					  u32 mark)
+static struct dst_entry *xfrm4_dst_lookup(const struct xfrm_dst_lookup_params *params)
 {
 	struct flowi4 fl4;
 
-	return __xfrm4_dst_lookup(net, &fl4, tos, oif, saddr, daddr, mark);
+	return __xfrm4_dst_lookup(&fl4, params);
 }
 
-static int xfrm4_get_saddr(struct net *net, int oif,
-			   xfrm_address_t *saddr, xfrm_address_t *daddr,
-			   u32 mark)
+static int xfrm4_get_saddr(xfrm_address_t *saddr,
+			   const struct xfrm_dst_lookup_params *params)
 {
 	struct dst_entry *dst;
 	struct flowi4 fl4;
 
-	dst = __xfrm4_dst_lookup(net, &fl4, 0, oif, NULL, daddr, mark);
+	dst = __xfrm4_dst_lookup(&fl4, params);
 	if (IS_ERR(dst))
 		return -EHOSTUNREACH;
 
diff --git linux-libre-5.10.228-gnu1/net/ipv6/xfrm6_policy.c linux-libre-5.10.229-gnu1/net/ipv6/xfrm6_policy.c
index 492b9692c0dc..f5ef5e4c88df 100644
--- linux-libre-5.10.228-gnu1/net/ipv6/xfrm6_policy.c
+++ linux-libre-5.10.229-gnu1/net/ipv6/xfrm6_policy.c
@@ -23,23 +23,24 @@
 #include <net/ip6_route.h>
 #include <net/l3mdev.h>
 
-static struct dst_entry *xfrm6_dst_lookup(struct net *net, int tos, int oif,
-					  const xfrm_address_t *saddr,
-					  const xfrm_address_t *daddr,
-					  u32 mark)
+static struct dst_entry *xfrm6_dst_lookup(const struct xfrm_dst_lookup_params *params)
 {
 	struct flowi6 fl6;
 	struct dst_entry *dst;
 	int err;
 
 	memset(&fl6, 0, sizeof(fl6));
-	fl6.flowi6_l3mdev = l3mdev_master_ifindex_by_index(net, oif);
-	fl6.flowi6_mark = mark;
-	memcpy(&fl6.daddr, daddr, sizeof(fl6.daddr));
-	if (saddr)
-		memcpy(&fl6.saddr, saddr, sizeof(fl6.saddr));
+	fl6.flowi6_l3mdev = l3mdev_master_ifindex_by_index(params->net,
+							   params->oif);
+	fl6.flowi6_mark = params->mark;
+	memcpy(&fl6.daddr, params->daddr, sizeof(fl6.daddr));
+	if (params->saddr)
+		memcpy(&fl6.saddr, params->saddr, sizeof(fl6.saddr));
 
-	dst = ip6_route_output(net, NULL, &fl6);
+	fl6.flowi4_proto = params->ipproto;
+	fl6.uli = params->uli;
+
+	dst = ip6_route_output(params->net, NULL, &fl6);
 
 	err = dst->error;
 	if (dst->error) {
@@ -50,15 +51,14 @@ static struct dst_entry *xfrm6_dst_lookup(struct net *net, int tos, int oif,
 	return dst;
 }
 
-static int xfrm6_get_saddr(struct net *net, int oif,
-			   xfrm_address_t *saddr, xfrm_address_t *daddr,
-			   u32 mark)
+static int xfrm6_get_saddr(xfrm_address_t *saddr,
+			   const struct xfrm_dst_lookup_params *params)
 {
 	struct dst_entry *dst;
 	struct net_device *dev;
 	struct inet6_dev *idev;
 
-	dst = xfrm6_dst_lookup(net, 0, oif, NULL, daddr, mark);
+	dst = xfrm6_dst_lookup(params);
 	if (IS_ERR(dst))
 		return -EHOSTUNREACH;
 
@@ -68,7 +68,8 @@ static int xfrm6_get_saddr(struct net *net, int oif,
 		return -EHOSTUNREACH;
 	}
 	dev = idev->dev;
-	ipv6_dev_get_saddr(dev_net(dev), dev, &daddr->in6, 0, &saddr->in6);
+	ipv6_dev_get_saddr(dev_net(dev), dev, &params->daddr->in6, 0,
+			   &saddr->in6);
 	dst_release(dst);
 	return 0;
 }
diff --git linux-libre-5.10.228-gnu1/net/l2tp/l2tp_netlink.c linux-libre-5.10.229-gnu1/net/l2tp/l2tp_netlink.c
index 96eb91be9238..f34ca225c219 100644
--- linux-libre-5.10.228-gnu1/net/l2tp/l2tp_netlink.c
+++ linux-libre-5.10.229-gnu1/net/l2tp/l2tp_netlink.c
@@ -115,7 +115,7 @@ static int l2tp_tunnel_notify(struct genl_family *family,
 				  NLM_F_ACK, tunnel, cmd);
 
 	if (ret >= 0) {
-		ret = genlmsg_multicast_allns(family, msg, 0, 0, GFP_ATOMIC);
+		ret = genlmsg_multicast_allns(family, msg, 0, 0);
 		/* We don't care if no one is listening */
 		if (ret == -ESRCH)
 			ret = 0;
@@ -143,7 +143,7 @@ static int l2tp_session_notify(struct genl_family *family,
 				   NLM_F_ACK, session, cmd);
 
 	if (ret >= 0) {
-		ret = genlmsg_multicast_allns(family, msg, 0, 0, GFP_ATOMIC);
+		ret = genlmsg_multicast_allns(family, msg, 0, 0);
 		/* We don't care if no one is listening */
 		if (ret == -ESRCH)
 			ret = 0;
diff --git linux-libre-5.10.228-gnu1/net/mac80211/Kconfig linux-libre-5.10.229-gnu1/net/mac80211/Kconfig
index 51ec8256b7fa..8278221a36a1 100644
--- linux-libre-5.10.228-gnu1/net/mac80211/Kconfig
+++ linux-libre-5.10.229-gnu1/net/mac80211/Kconfig
@@ -86,7 +86,7 @@ config MAC80211_DEBUGFS
 
 config MAC80211_MESSAGE_TRACING
 	bool "Trace all mac80211 debug messages"
-	depends on MAC80211
+	depends on MAC80211 && TRACING
 	help
 	  Select this option to have mac80211 register the
 	  mac80211_msg trace subsystem with tracepoints to
diff --git linux-libre-5.10.228-gnu1/net/mac80211/cfg.c linux-libre-5.10.229-gnu1/net/mac80211/cfg.c
index c8d2fe8fbc0a..f2629e56d1a5 100644
--- linux-libre-5.10.228-gnu1/net/mac80211/cfg.c
+++ linux-libre-5.10.229-gnu1/net/mac80211/cfg.c
@@ -2720,7 +2720,8 @@ static int ieee80211_get_tx_power(struct wiphy *wiphy,
 	struct ieee80211_local *local = wiphy_priv(wiphy);
 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
 
-	if (local->ops->get_txpower)
+	if (local->ops->get_txpower &&
+	    (sdata->flags & IEEE80211_SDATA_IN_DRIVER))
 		return drv_get_txpower(local, sdata, dbm);
 
 	if (!local->use_chanctx)
diff --git linux-libre-5.10.228-gnu1/net/mac80211/ieee80211_i.h linux-libre-5.10.229-gnu1/net/mac80211/ieee80211_i.h
index 782ff56c5aff..2da452ec5328 100644
--- linux-libre-5.10.228-gnu1/net/mac80211/ieee80211_i.h
+++ linux-libre-5.10.229-gnu1/net/mac80211/ieee80211_i.h
@@ -762,6 +762,8 @@ struct ieee80211_if_mesh {
  *	back to wireless media and to the local net stack.
  * @IEEE80211_SDATA_DISCONNECT_RESUME: Disconnect after resume.
  * @IEEE80211_SDATA_IN_DRIVER: indicates interface was added to driver
+ * @IEEE80211_SDATA_DISCONNECT_HW_RESTART: Disconnect after hardware restart
+ *  recovery
  */
 enum ieee80211_sub_if_data_flags {
 	IEEE80211_SDATA_ALLMULTI		= BIT(0),
@@ -769,6 +771,7 @@ enum ieee80211_sub_if_data_flags {
 	IEEE80211_SDATA_DONT_BRIDGE_PACKETS	= BIT(3),
 	IEEE80211_SDATA_DISCONNECT_RESUME	= BIT(4),
 	IEEE80211_SDATA_IN_DRIVER		= BIT(5),
+	IEEE80211_SDATA_DISCONNECT_HW_RESTART	= BIT(6),
 };
 
 /**
diff --git linux-libre-5.10.228-gnu1/net/mac80211/key.c linux-libre-5.10.229-gnu1/net/mac80211/key.c
index 6b089594a9f3..3df4695caef6 100644
--- linux-libre-5.10.228-gnu1/net/mac80211/key.c
+++ linux-libre-5.10.229-gnu1/net/mac80211/key.c
@@ -918,6 +918,26 @@ void ieee80211_reenable_keys(struct ieee80211_sub_if_data *sdata)
 	mutex_unlock(&sdata->local->key_mtx);
 }
 
+static void
+ieee80211_key_iter(struct ieee80211_hw *hw,
+		   struct ieee80211_vif *vif,
+		   struct ieee80211_key *key,
+		   void (*iter)(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_sta *sta,
+				struct ieee80211_key_conf *key,
+				void *data),
+		   void *iter_data)
+{
+	/* skip keys of station in removal process */
+	if (key->sta && key->sta->removed)
+		return;
+	if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
+		return;
+	iter(hw, vif, key->sta ? &key->sta->sta : NULL,
+	     &key->conf, iter_data);
+}
+
 void ieee80211_iter_keys(struct ieee80211_hw *hw,
 			 struct ieee80211_vif *vif,
 			 void (*iter)(struct ieee80211_hw *hw,
@@ -937,16 +957,13 @@ void ieee80211_iter_keys(struct ieee80211_hw *hw,
 	if (vif) {
 		sdata = vif_to_sdata(vif);
 		list_for_each_entry_safe(key, tmp, &sdata->key_list, list)
-			iter(hw, &sdata->vif,
-			     key->sta ? &key->sta->sta : NULL,
-			     &key->conf, iter_data);
+			ieee80211_key_iter(hw, vif, key, iter, iter_data);
 	} else {
 		list_for_each_entry(sdata, &local->interfaces, list)
 			list_for_each_entry_safe(key, tmp,
 						 &sdata->key_list, list)
-				iter(hw, &sdata->vif,
-				     key->sta ? &key->sta->sta : NULL,
-				     &key->conf, iter_data);
+				ieee80211_key_iter(hw, &sdata->vif, key,
+						   iter, iter_data);
 	}
 	mutex_unlock(&local->key_mtx);
 }
@@ -964,17 +981,8 @@ _ieee80211_iter_keys_rcu(struct ieee80211_hw *hw,
 {
 	struct ieee80211_key *key;
 
-	list_for_each_entry_rcu(key, &sdata->key_list, list) {
-		/* skip keys of station in removal process */
-		if (key->sta && key->sta->removed)
-			continue;
-		if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
-			continue;
-
-		iter(hw, &sdata->vif,
-		     key->sta ? &key->sta->sta : NULL,
-		     &key->conf, iter_data);
-	}
+	list_for_each_entry_rcu(key, &sdata->key_list, list)
+		ieee80211_key_iter(hw, &sdata->vif, key, iter, iter_data);
 }
 
 void ieee80211_iter_keys_rcu(struct ieee80211_hw *hw,
diff --git linux-libre-5.10.228-gnu1/net/mac80211/mlme.c linux-libre-5.10.229-gnu1/net/mac80211/mlme.c
index c52b8eb7fb8a..66276122aed6 100644
--- linux-libre-5.10.228-gnu1/net/mac80211/mlme.c
+++ linux-libre-5.10.229-gnu1/net/mac80211/mlme.c
@@ -4778,6 +4778,7 @@ void ieee80211_mgd_quiesce(struct ieee80211_sub_if_data *sdata)
 
 	sdata_unlock(sdata);
 }
+#endif
 
 void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata)
 {
@@ -4799,9 +4800,20 @@ void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata)
 		sdata_unlock(sdata);
 		return;
 	}
+
+	if (sdata->flags & IEEE80211_SDATA_DISCONNECT_HW_RESTART) {
+		sdata->flags &= ~IEEE80211_SDATA_DISCONNECT_HW_RESTART;
+		mlme_dbg(sdata, "driver requested disconnect after hardware restart\n");
+		ieee80211_sta_connection_lost(sdata,
+					      ifmgd->associated->bssid,
+					      WLAN_REASON_UNSPECIFIED,
+					      true);
+		sdata_unlock(sdata);
+		return;
+	}
+
 	sdata_unlock(sdata);
 }
-#endif
 
 /* interface setup */
 void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata)
diff --git linux-libre-5.10.228-gnu1/net/mac80211/util.c linux-libre-5.10.229-gnu1/net/mac80211/util.c
index 7fa6efa8b83c..e49355cbb1ce 100644
--- linux-libre-5.10.228-gnu1/net/mac80211/util.c
+++ linux-libre-5.10.229-gnu1/net/mac80211/util.c
@@ -2290,6 +2290,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 	struct cfg80211_sched_scan_request *sched_scan_req;
 	bool sched_scan_stopped = false;
 	bool suspended = local->suspended;
+	bool in_reconfig = false;
 
 	/* nothing to do if HW shouldn't run */
 	if (!local->open_count)
@@ -2632,7 +2633,15 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 		mutex_unlock(&local->sta_mtx);
 	}
 
+	/*
+	 * If this is for hw restart things are still running.
+	 * We may want to change that later, however.
+	 */
+	if (local->open_count && (!suspended || reconfig_due_to_wowlan))
+		drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
+
 	if (local->in_reconfig) {
+		in_reconfig = local->in_reconfig;
 		local->in_reconfig = false;
 		barrier();
 
@@ -2650,12 +2659,14 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 					IEEE80211_QUEUE_STOP_REASON_SUSPEND,
 					false);
 
-	/*
-	 * If this is for hw restart things are still running.
-	 * We may want to change that later, however.
-	 */
-	if (local->open_count && (!suspended || reconfig_due_to_wowlan))
-		drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
+	if (in_reconfig) {
+		list_for_each_entry(sdata, &local->interfaces, list) {
+			if (!ieee80211_sdata_running(sdata))
+				continue;
+			if (sdata->vif.type == NL80211_IFTYPE_STATION)
+				ieee80211_sta_restart(sdata);
+		}
+	}
 
 	if (!suspended)
 		return 0;
@@ -2686,7 +2697,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 	return 0;
 }
 
-void ieee80211_resume_disconnect(struct ieee80211_vif *vif)
+static void ieee80211_reconfig_disconnect(struct ieee80211_vif *vif, u8 flag)
 {
 	struct ieee80211_sub_if_data *sdata;
 	struct ieee80211_local *local;
@@ -2698,19 +2709,35 @@ void ieee80211_resume_disconnect(struct ieee80211_vif *vif)
 	sdata = vif_to_sdata(vif);
 	local = sdata->local;
 
-	if (WARN_ON(!local->resuming))
+	if (WARN_ON(flag & IEEE80211_SDATA_DISCONNECT_RESUME &&
+		    !local->resuming))
+		return;
+
+	if (WARN_ON(flag & IEEE80211_SDATA_DISCONNECT_HW_RESTART &&
+		    !local->in_reconfig))
 		return;
 
 	if (WARN_ON(vif->type != NL80211_IFTYPE_STATION))
 		return;
 
-	sdata->flags |= IEEE80211_SDATA_DISCONNECT_RESUME;
+	sdata->flags |= flag;
 
 	mutex_lock(&local->key_mtx);
 	list_for_each_entry(key, &sdata->key_list, list)
 		key->flags |= KEY_FLAG_TAINTED;
 	mutex_unlock(&local->key_mtx);
 }
+
+void ieee80211_hw_restart_disconnect(struct ieee80211_vif *vif)
+{
+	ieee80211_reconfig_disconnect(vif, IEEE80211_SDATA_DISCONNECT_HW_RESTART);
+}
+EXPORT_SYMBOL_GPL(ieee80211_hw_restart_disconnect);
+
+void ieee80211_resume_disconnect(struct ieee80211_vif *vif)
+{
+	ieee80211_reconfig_disconnect(vif, IEEE80211_SDATA_DISCONNECT_RESUME);
+}
 EXPORT_SYMBOL_GPL(ieee80211_resume_disconnect);
 
 void ieee80211_recalc_smps(struct ieee80211_sub_if_data *sdata)
diff --git linux-libre-5.10.228-gnu1/net/netfilter/nft_payload.c linux-libre-5.10.229-gnu1/net/netfilter/nft_payload.c
index fa64b1b8ae91..f607cd7f203a 100644
--- linux-libre-5.10.228-gnu1/net/netfilter/nft_payload.c
+++ linux-libre-5.10.229-gnu1/net/netfilter/nft_payload.c
@@ -618,6 +618,9 @@ static void nft_payload_set_eval(const struct nft_expr *expr,
 	if ((priv->csum_type == NFT_PAYLOAD_CSUM_INET || priv->csum_flags) &&
 	    (priv->base != NFT_PAYLOAD_TRANSPORT_HEADER ||
 	     skb->ip_summed != CHECKSUM_PARTIAL)) {
+		if (offset + priv->len > skb->len)
+			goto err;
+
 		fsum = skb_checksum(skb, offset, priv->len, 0);
 		tsum = csum_partial(src, priv->len, 0);
 
diff --git linux-libre-5.10.228-gnu1/net/netlink/genetlink.c linux-libre-5.10.229-gnu1/net/netlink/genetlink.c
index e9035de65546..e085ceec96a4 100644
--- linux-libre-5.10.228-gnu1/net/netlink/genetlink.c
+++ linux-libre-5.10.229-gnu1/net/netlink/genetlink.c
@@ -1097,15 +1097,11 @@ static int genl_ctrl_event(int event, const struct genl_family *family,
 	if (IS_ERR(msg))
 		return PTR_ERR(msg);
 
-	if (!family->netnsok) {
+	if (!family->netnsok)
 		genlmsg_multicast_netns(&genl_ctrl, &init_net, msg, 0,
 					0, GFP_KERNEL);
-	} else {
-		rcu_read_lock();
-		genlmsg_multicast_allns(&genl_ctrl, msg, 0,
-					0, GFP_ATOMIC);
-		rcu_read_unlock();
-	}
+	else
+		genlmsg_multicast_allns(&genl_ctrl, msg, 0, 0);
 
 	return 0;
 }
@@ -1449,23 +1445,23 @@ problem:
 
 core_initcall(genl_init);
 
-static int genlmsg_mcast(struct sk_buff *skb, u32 portid, unsigned long group,
-			 gfp_t flags)
+static int genlmsg_mcast(struct sk_buff *skb, u32 portid, unsigned long group)
 {
 	struct sk_buff *tmp;
 	struct net *net, *prev = NULL;
 	bool delivered = false;
 	int err;
 
+	rcu_read_lock();
 	for_each_net_rcu(net) {
 		if (prev) {
-			tmp = skb_clone(skb, flags);
+			tmp = skb_clone(skb, GFP_ATOMIC);
 			if (!tmp) {
 				err = -ENOMEM;
 				goto error;
 			}
 			err = nlmsg_multicast(prev->genl_sock, tmp,
-					      portid, group, flags);
+					      portid, group, GFP_ATOMIC);
 			if (!err)
 				delivered = true;
 			else if (err != -ESRCH)
@@ -1474,26 +1470,30 @@ static int genlmsg_mcast(struct sk_buff *skb, u32 portid, unsigned long group,
 
 		prev = net;
 	}
+	err = nlmsg_multicast(prev->genl_sock, skb, portid, group, GFP_ATOMIC);
+
+	rcu_read_unlock();
 
-	err = nlmsg_multicast(prev->genl_sock, skb, portid, group, flags);
 	if (!err)
 		delivered = true;
 	else if (err != -ESRCH)
 		return err;
 	return delivered ? 0 : -ESRCH;
  error:
+	rcu_read_unlock();
+
 	kfree_skb(skb);
 	return err;
 }
 
 int genlmsg_multicast_allns(const struct genl_family *family,
 			    struct sk_buff *skb, u32 portid,
-			    unsigned int group, gfp_t flags)
+			    unsigned int group)
 {
 	if (WARN_ON_ONCE(group >= family->n_mcgrps))
 		return -EINVAL;
 	group = family->mcgrp_offset + group;
-	return genlmsg_mcast(skb, portid, group, flags);
+	return genlmsg_mcast(skb, portid, group);
 }
 EXPORT_SYMBOL(genlmsg_multicast_allns);
 
diff --git linux-libre-5.10.228-gnu1/net/sched/sch_api.c linux-libre-5.10.229-gnu1/net/sched/sch_api.c
index d0e4845ea701..b4e405676600 100644
--- linux-libre-5.10.228-gnu1/net/sched/sch_api.c
+++ linux-libre-5.10.229-gnu1/net/sched/sch_api.c
@@ -780,7 +780,7 @@ void qdisc_tree_reduce_backlog(struct Qdisc *sch, int n, int len)
 	drops = max_t(int, n, 0);
 	rcu_read_lock();
 	while ((parentid = sch->parent)) {
-		if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS))
+		if (parentid == TC_H_ROOT)
 			break;
 
 		if (sch->flags & TCQ_F_NOPARENT)
diff --git linux-libre-5.10.228-gnu1/net/sched/sch_taprio.c linux-libre-5.10.229-gnu1/net/sched/sch_taprio.c
index 04ed23b5f21b..16ab7b148066 100644
--- linux-libre-5.10.228-gnu1/net/sched/sch_taprio.c
+++ linux-libre-5.10.229-gnu1/net/sched/sch_taprio.c
@@ -1590,7 +1590,8 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt,
 
 		taprio_start_sched(sch, start, new_admin);
 
-		rcu_assign_pointer(q->admin_sched, new_admin);
+		admin = rcu_replace_pointer(q->admin_sched, new_admin,
+					    lockdep_rtnl_is_held());
 		if (admin)
 			call_rcu(&admin->rcu, taprio_free_sched_cb);
 
diff --git linux-libre-5.10.228-gnu1/net/smc/smc_pnet.c linux-libre-5.10.229-gnu1/net/smc/smc_pnet.c
index ed9cfa11b589..7824b32cdb66 100644
--- linux-libre-5.10.228-gnu1/net/smc/smc_pnet.c
+++ linux-libre-5.10.229-gnu1/net/smc/smc_pnet.c
@@ -744,7 +744,7 @@ static int smc_pnet_add_pnetid(struct net *net, u8 *pnetid)
 
 	write_lock(&sn->pnetids_ndev.lock);
 	list_for_each_entry(pi, &sn->pnetids_ndev.list, list) {
-		if (smc_pnet_match(pnetid, pe->pnetid)) {
+		if (smc_pnet_match(pnetid, pi->pnetid)) {
 			refcount_inc(&pi->refcnt);
 			kfree(pe);
 			goto unlock;
diff --git linux-libre-5.10.228-gnu1/net/wireless/nl80211.c linux-libre-5.10.229-gnu1/net/wireless/nl80211.c
index a989231198fe..93b89f835e38 100644
--- linux-libre-5.10.228-gnu1/net/wireless/nl80211.c
+++ linux-libre-5.10.229-gnu1/net/wireless/nl80211.c
@@ -15874,10 +15874,8 @@ void nl80211_common_reg_change_event(enum nl80211_commands cmd_id,
 
 	genlmsg_end(msg, hdr);
 
-	rcu_read_lock();
 	genlmsg_multicast_allns(&nl80211_fam, msg, 0,
-				NL80211_MCGRP_REGULATORY, GFP_ATOMIC);
-	rcu_read_unlock();
+				NL80211_MCGRP_REGULATORY);
 
 	return;
 
@@ -16385,10 +16383,8 @@ void nl80211_send_beacon_hint_event(struct wiphy *wiphy,
 
 	genlmsg_end(msg, hdr);
 
-	rcu_read_lock();
 	genlmsg_multicast_allns(&nl80211_fam, msg, 0,
-				NL80211_MCGRP_REGULATORY, GFP_ATOMIC);
-	rcu_read_unlock();
+				NL80211_MCGRP_REGULATORY);
 
 	return;
 
diff --git linux-libre-5.10.228-gnu1/net/xfrm/xfrm_device.c linux-libre-5.10.229-gnu1/net/xfrm/xfrm_device.c
index 8b8e957a69c3..4d13f7a372ab 100644
--- linux-libre-5.10.228-gnu1/net/xfrm/xfrm_device.c
+++ linux-libre-5.10.229-gnu1/net/xfrm/xfrm_device.c
@@ -241,6 +241,8 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x,
 
 	dev = dev_get_by_index(net, xuo->ifindex);
 	if (!dev) {
+		struct xfrm_dst_lookup_params params;
+
 		if (!(xuo->flags & XFRM_OFFLOAD_INBOUND)) {
 			saddr = &x->props.saddr;
 			daddr = &x->id.daddr;
@@ -249,9 +251,12 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x,
 			daddr = &x->props.saddr;
 		}
 
-		dst = __xfrm_dst_lookup(net, 0, 0, saddr, daddr,
-					x->props.family,
-					xfrm_smark_get(0, x));
+		memset(&params, 0, sizeof(params));
+		params.net = net;
+		params.saddr = saddr;
+		params.daddr = daddr;
+		params.mark = xfrm_smark_get(0, x);
+		dst = __xfrm_dst_lookup(x->props.family, &params);
 		if (IS_ERR(dst))
 			return 0;
 
diff --git linux-libre-5.10.228-gnu1/net/xfrm/xfrm_policy.c linux-libre-5.10.229-gnu1/net/xfrm/xfrm_policy.c
index 39910d4eff62..a1a662a55c2a 100644
--- linux-libre-5.10.228-gnu1/net/xfrm/xfrm_policy.c
+++ linux-libre-5.10.229-gnu1/net/xfrm/xfrm_policy.c
@@ -251,10 +251,8 @@ static const struct xfrm_if_cb *xfrm_if_get_cb(void)
 	return rcu_dereference(xfrm_if_cb);
 }
 
-struct dst_entry *__xfrm_dst_lookup(struct net *net, int tos, int oif,
-				    const xfrm_address_t *saddr,
-				    const xfrm_address_t *daddr,
-				    int family, u32 mark)
+struct dst_entry *__xfrm_dst_lookup(int family,
+				    const struct xfrm_dst_lookup_params *params)
 {
 	const struct xfrm_policy_afinfo *afinfo;
 	struct dst_entry *dst;
@@ -263,7 +261,7 @@ struct dst_entry *__xfrm_dst_lookup(struct net *net, int tos, int oif,
 	if (unlikely(afinfo == NULL))
 		return ERR_PTR(-EAFNOSUPPORT);
 
-	dst = afinfo->dst_lookup(net, tos, oif, saddr, daddr, mark);
+	dst = afinfo->dst_lookup(params);
 
 	rcu_read_unlock();
 
@@ -277,6 +275,7 @@ static inline struct dst_entry *xfrm_dst_lookup(struct xfrm_state *x,
 						xfrm_address_t *prev_daddr,
 						int family, u32 mark)
 {
+	struct xfrm_dst_lookup_params params;
 	struct net *net = xs_net(x);
 	xfrm_address_t *saddr = &x->props.saddr;
 	xfrm_address_t *daddr = &x->id.daddr;
@@ -291,7 +290,29 @@ static inline struct dst_entry *xfrm_dst_lookup(struct xfrm_state *x,
 		daddr = x->coaddr;
 	}
 
-	dst = __xfrm_dst_lookup(net, tos, oif, saddr, daddr, family, mark);
+	params.net = net;
+	params.saddr = saddr;
+	params.daddr = daddr;
+	params.tos = tos;
+	params.oif = oif;
+	params.mark = mark;
+	params.ipproto = x->id.proto;
+	if (x->encap) {
+		switch (x->encap->encap_type) {
+		case UDP_ENCAP_ESPINUDP:
+			params.ipproto = IPPROTO_UDP;
+			params.uli.ports.sport = x->encap->encap_sport;
+			params.uli.ports.dport = x->encap->encap_dport;
+			break;
+		case TCP_ENCAP_ESPINTCP:
+			params.ipproto = IPPROTO_TCP;
+			params.uli.ports.sport = x->encap->encap_sport;
+			params.uli.ports.dport = x->encap->encap_dport;
+			break;
+		}
+	}
+
+	dst = __xfrm_dst_lookup(family, &params);
 
 	if (!IS_ERR(dst)) {
 		if (prev_saddr != saddr)
@@ -2344,15 +2365,15 @@ int __xfrm_sk_clone_policy(struct sock *sk, const struct sock *osk)
 }
 
 static int
-xfrm_get_saddr(struct net *net, int oif, xfrm_address_t *local,
-	       xfrm_address_t *remote, unsigned short family, u32 mark)
+xfrm_get_saddr(unsigned short family, xfrm_address_t *saddr,
+	       const struct xfrm_dst_lookup_params *params)
 {
 	int err;
 	const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
 
 	if (unlikely(afinfo == NULL))
 		return -EINVAL;
-	err = afinfo->get_saddr(net, oif, local, remote, mark);
+	err = afinfo->get_saddr(saddr, params);
 	rcu_read_unlock();
 	return err;
 }
@@ -2381,9 +2402,14 @@ xfrm_tmpl_resolve_one(struct xfrm_policy *policy, const struct flowi *fl,
 			remote = &tmpl->id.daddr;
 			local = &tmpl->saddr;
 			if (xfrm_addr_any(local, tmpl->encap_family)) {
-				error = xfrm_get_saddr(net, fl->flowi_oif,
-						       &tmp, remote,
-						       tmpl->encap_family, 0);
+				struct xfrm_dst_lookup_params params;
+
+				memset(&params, 0, sizeof(params));
+				params.net = net;
+				params.oif = fl->flowi_oif;
+				params.daddr = remote;
+				error = xfrm_get_saddr(tmpl->encap_family, &tmp,
+						       &params);
 				if (error)
 					goto fail;
 				local = &tmp;
diff --git linux-libre-5.10.228-gnu1/net/xfrm/xfrm_user.c linux-libre-5.10.229-gnu1/net/xfrm/xfrm_user.c
index 070946d09381..e28e49499713 100644
--- linux-libre-5.10.228-gnu1/net/xfrm/xfrm_user.c
+++ linux-libre-5.10.229-gnu1/net/xfrm/xfrm_user.c
@@ -149,6 +149,7 @@ static int verify_newsa_info(struct xfrm_usersa_info *p,
 			     struct nlattr **attrs)
 {
 	int err;
+	u16 family = p->sel.family;
 
 	err = -EINVAL;
 	switch (p->family) {
@@ -167,7 +168,10 @@ static int verify_newsa_info(struct xfrm_usersa_info *p,
 		goto out;
 	}
 
-	switch (p->sel.family) {
+	if (!family && !(p->flags & XFRM_STATE_AF_UNSPEC))
+		family = p->family;
+
+	switch (family) {
 	case AF_UNSPEC:
 		break;
 
diff --git linux-libre-5.10.228-gnu1/security/selinux/selinuxfs.c linux-libre-5.10.229-gnu1/security/selinux/selinuxfs.c
index d893c2280f59..7415f49a3d81 100644
--- linux-libre-5.10.228-gnu1/security/selinux/selinuxfs.c
+++ linux-libre-5.10.229-gnu1/security/selinux/selinuxfs.c
@@ -620,6 +620,13 @@ static ssize_t sel_write_load(struct file *file, const char __user *buf,
 	ssize_t length;
 	void *data = NULL;
 
+	/* no partial writes */
+	if (*ppos)
+		return -EINVAL;
+	/* no empty policies */
+	if (!count)
+		return -EINVAL;
+
 	mutex_lock(&fsi->state->policy_mutex);
 
 	length = avc_has_perm(&selinux_state,
@@ -628,26 +635,21 @@ static ssize_t sel_write_load(struct file *file, const char __user *buf,
 	if (length)
 		goto out;
 
-	/* No partial writes. */
-	length = -EINVAL;
-	if (*ppos != 0)
-		goto out;
-
-	length = -ENOMEM;
 	data = vmalloc(count);
-	if (!data)
+	if (!data) {
+		length = -ENOMEM;
 		goto out;
-
-	length = -EFAULT;
-	if (copy_from_user(data, buf, count) != 0)
+	}
+	if (copy_from_user(data, buf, count) != 0) {
+		length = -EFAULT;
 		goto out;
+	}
 
 	length = security_load_policy(fsi->state, data, count, &load_state);
 	if (length) {
 		pr_warn_ratelimited("SELinux: failed to load policy\n");
 		goto out;
 	}
-
 	length = sel_make_policy_nodes(fsi, load_state.policy);
 	if (length) {
 		selinux_policy_cancel(fsi->state, &load_state);
@@ -655,13 +657,12 @@ static ssize_t sel_write_load(struct file *file, const char __user *buf,
 	}
 
 	selinux_policy_commit(fsi->state, &load_state);
-
 	length = count;
-
 	audit_log(audit_context(), GFP_KERNEL, AUDIT_MAC_POLICY_LOAD,
 		"auid=%u ses=%u lsm=selinux res=1",
 		from_kuid(&init_user_ns, audit_get_loginuid(current)),
 		audit_get_sessionid(current));
+
 out:
 	mutex_unlock(&fsi->state->policy_mutex);
 	vfree(data);
diff --git linux-libre-5.10.228-gnu1/sound/firewire/amdtp-stream.c linux-libre-5.10.229-gnu1/sound/firewire/amdtp-stream.c
index 7a282d8e7148..bd272ab2048e 100644
--- linux-libre-5.10.228-gnu1/sound/firewire/amdtp-stream.c
+++ linux-libre-5.10.229-gnu1/sound/firewire/amdtp-stream.c
@@ -163,6 +163,9 @@ static int apply_constraint_to_size(struct snd_pcm_hw_params *params,
 			step = max(step, amdtp_syt_intervals[i]);
 	}
 
+	if (step == 0)
+		return -EINVAL;
+
 	t.min = roundup(s->min, step);
 	t.max = rounddown(s->max, step);
 	t.integer = 1;
diff --git linux-libre-5.10.228-gnu1/sound/pci/hda/patch_realtek.c linux-libre-5.10.229-gnu1/sound/pci/hda/patch_realtek.c
index 05a2442cfc65..ae58718383e8 100644
--- linux-libre-5.10.228-gnu1/sound/pci/hda/patch_realtek.c
+++ linux-libre-5.10.229-gnu1/sound/pci/hda/patch_realtek.c
@@ -3789,20 +3789,18 @@ static void alc_default_init(struct hda_codec *codec)
 
 	hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);
 
-	if (hp_pin_sense)
+	if (hp_pin_sense) {
 		msleep(2);
 
-	snd_hda_codec_write(codec, hp_pin, 0,
-			    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
-
-	if (hp_pin_sense)
-		msleep(85);
+		snd_hda_codec_write(codec, hp_pin, 0,
+				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
 
-	snd_hda_codec_write(codec, hp_pin, 0,
-			    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+		msleep(75);
 
-	if (hp_pin_sense)
-		msleep(100);
+		snd_hda_codec_write(codec, hp_pin, 0,
+				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
+		msleep(75);
+	}
 }
 
 static void alc_default_shutup(struct hda_codec *codec)
@@ -3818,22 +3816,20 @@ static void alc_default_shutup(struct hda_codec *codec)
 
 	hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);
 
-	if (hp_pin_sense)
+	if (hp_pin_sense) {
 		msleep(2);
 
-	snd_hda_codec_write(codec, hp_pin, 0,
-			    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
-
-	if (hp_pin_sense)
-		msleep(85);
-
-	if (!spec->no_shutup_pins)
 		snd_hda_codec_write(codec, hp_pin, 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
+				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
 
-	if (hp_pin_sense)
-		msleep(100);
+		msleep(75);
 
+		if (!spec->no_shutup_pins)
+			snd_hda_codec_write(codec, hp_pin, 0,
+					    AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
+
+		msleep(75);
+	}
 	alc_auto_setup_eapd(codec, false);
 	alc_shutup_pins(codec);
 }
@@ -6970,6 +6966,7 @@ enum {
 	ALC286_FIXUP_ACER_AIO_HEADSET_MIC,
 	ALC256_FIXUP_ASUS_HEADSET_MIC,
 	ALC256_FIXUP_ASUS_MIC_NO_PRESENCE,
+	ALC255_FIXUP_PREDATOR_SUBWOOFER,
 	ALC299_FIXUP_PREDATOR_SPK,
 	ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE,
 	ALC289_FIXUP_DELL_SPK2,
@@ -8204,6 +8201,13 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC256_FIXUP_ASUS_HEADSET_MODE
 	},
+	[ALC255_FIXUP_PREDATOR_SUBWOOFER] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x17, 0x90170151 }, /* use as internal speaker (LFE) */
+			{ 0x1b, 0x90170152 } /* use as internal speaker (back) */
+		}
+	},
 	[ALC299_FIXUP_PREDATOR_SPK] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -8936,6 +8940,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x110e, "Acer Aspire ES1-432", ALC255_FIXUP_ACER_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1025, 0x1166, "Acer Veriton N4640G", ALC269_FIXUP_LIFEBOOK),
 	SND_PCI_QUIRK(0x1025, 0x1167, "Acer Veriton N6640G", ALC269_FIXUP_LIFEBOOK),
+	SND_PCI_QUIRK(0x1025, 0x1177, "Acer Predator G9-593", ALC255_FIXUP_PREDATOR_SUBWOOFER),
+	SND_PCI_QUIRK(0x1025, 0x1178, "Acer Predator G9-593", ALC255_FIXUP_PREDATOR_SUBWOOFER),
 	SND_PCI_QUIRK(0x1025, 0x1246, "Acer Predator Helios 500", ALC299_FIXUP_PREDATOR_SPK),
 	SND_PCI_QUIRK(0x1025, 0x1247, "Acer vCopperbox", ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS),
 	SND_PCI_QUIRK(0x1025, 0x1248, "Acer Veriton N4660G", ALC269VC_FIXUP_ACER_MIC_NO_PRESENCE),
diff --git linux-libre-5.10.228-gnu1/sound/soc/codecs/cs42l51.c linux-libre-5.10.229-gnu1/sound/soc/codecs/cs42l51.c
index 4b026e1c3fe3..09445db29aa1 100644
--- linux-libre-5.10.228-gnu1/sound/soc/codecs/cs42l51.c
+++ linux-libre-5.10.229-gnu1/sound/soc/codecs/cs42l51.c
@@ -754,8 +754,10 @@ int cs42l51_probe(struct device *dev, struct regmap *regmap)
 
 	cs42l51->reset_gpio = devm_gpiod_get_optional(dev, "reset",
 						      GPIOD_OUT_LOW);
-	if (IS_ERR(cs42l51->reset_gpio))
-		return PTR_ERR(cs42l51->reset_gpio);
+	if (IS_ERR(cs42l51->reset_gpio)) {
+		ret = PTR_ERR(cs42l51->reset_gpio);
+		goto error;
+	}
 
 	if (cs42l51->reset_gpio) {
 		dev_dbg(dev, "Release reset gpio\n");
@@ -787,6 +789,7 @@ int cs42l51_probe(struct device *dev, struct regmap *regmap)
 	return 0;
 
 error:
+	gpiod_set_value_cansleep(cs42l51->reset_gpio, 1);
 	regulator_bulk_disable(ARRAY_SIZE(cs42l51->supplies),
 			       cs42l51->supplies);
 	return ret;
diff --git linux-libre-5.10.228-gnu1/sound/soc/fsl/fsl_sai.c linux-libre-5.10.229-gnu1/sound/soc/fsl/fsl_sai.c
index 03731d14d475..998102711da0 100644
--- linux-libre-5.10.228-gnu1/sound/soc/fsl/fsl_sai.c
+++ linux-libre-5.10.229-gnu1/sound/soc/fsl/fsl_sai.c
@@ -490,6 +490,9 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
 
 	val_cr4 |= FSL_SAI_CR4_FRSZ(slots);
 
+	/* Set to avoid channel swap */
+	val_cr4 |= FSL_SAI_CR4_FCONT;
+
 	/* Set to output mode to avoid tri-stated data pins */
 	if (tx)
 		val_cr4 |= FSL_SAI_CR4_CHMOD;
@@ -515,7 +518,7 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
 			   FSL_SAI_CR3_TRCE((1 << pins) - 1));
 	regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx, ofs),
 			   FSL_SAI_CR4_SYWD_MASK | FSL_SAI_CR4_FRSZ_MASK |
-			   FSL_SAI_CR4_CHMOD_MASK,
+			   FSL_SAI_CR4_CHMOD_MASK | FSL_SAI_CR4_FCONT_MASK,
 			   val_cr4);
 	regmap_update_bits(sai->regmap, FSL_SAI_xCR5(tx, ofs),
 			   FSL_SAI_CR5_WNW_MASK | FSL_SAI_CR5_W0W_MASK |
diff --git linux-libre-5.10.228-gnu1/sound/soc/fsl/fsl_sai.h linux-libre-5.10.229-gnu1/sound/soc/fsl/fsl_sai.h
index 691847d54b17..eff3b7b2dd3e 100644
--- linux-libre-5.10.228-gnu1/sound/soc/fsl/fsl_sai.h
+++ linux-libre-5.10.229-gnu1/sound/soc/fsl/fsl_sai.h
@@ -132,6 +132,7 @@
 
 /* SAI Transmit and Receive Configuration 4 Register */
 
+#define FSL_SAI_CR4_FCONT_MASK	BIT(28)
 #define FSL_SAI_CR4_FCONT	BIT(28)
 #define FSL_SAI_CR4_FCOMB_SHIFT BIT(26)
 #define FSL_SAI_CR4_FCOMB_SOFT  BIT(27)
diff --git linux-libre-5.10.228-gnu1/sound/soc/qcom/lpass-cpu.c linux-libre-5.10.229-gnu1/sound/soc/qcom/lpass-cpu.c
index 9e70c193d7f4..2aef6213c654 100644
--- linux-libre-5.10.228-gnu1/sound/soc/qcom/lpass-cpu.c
+++ linux-libre-5.10.229-gnu1/sound/soc/qcom/lpass-cpu.c
@@ -946,6 +946,8 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 	/* Allocation for i2sctl regmap fields */
 	drvdata->i2sctl = devm_kzalloc(&pdev->dev, sizeof(struct lpaif_i2sctl),
 					GFP_KERNEL);
+	if (!drvdata->i2sctl)
+		return -ENOMEM;
 
 	/* Initialize bitfields for dai I2SCTL register */
 	ret = lpass_cpu_init_i2sctl_bitfields(dev, drvdata->i2sctl,
diff --git linux-libre-5.10.228-gnu1/tools/testing/selftests/vm/hmm-tests.c linux-libre-5.10.229-gnu1/tools/testing/selftests/vm/hmm-tests.c
index 426dccc08f90..738c34eb50af 100644
--- linux-libre-5.10.228-gnu1/tools/testing/selftests/vm/hmm-tests.c
+++ linux-libre-5.10.229-gnu1/tools/testing/selftests/vm/hmm-tests.c
@@ -1474,7 +1474,7 @@ TEST_F(hmm2, double_map)
 
 	buffer->fd = -1;
 	buffer->size = size;
-	buffer->mirror = malloc(npages);
+	buffer->mirror = malloc(size);
 	ASSERT_NE(buffer->mirror, NULL);
 
 	/* Reserve a range of addresses. */
diff --git linux-libre-5.10.228-gnu1/tools/usb/usbip/src/usbip_detach.c linux-libre-5.10.229-gnu1/tools/usb/usbip/src/usbip_detach.c
index aec993159036..bc663ca79c74 100644
--- linux-libre-5.10.228-gnu1/tools/usb/usbip/src/usbip_detach.c
+++ linux-libre-5.10.229-gnu1/tools/usb/usbip/src/usbip_detach.c
@@ -68,6 +68,7 @@ static int detach_port(char *port)
 	}
 
 	if (!found) {
+		ret = -1;
 		err("Invalid port %s > maxports %d",
 			port, vhci_driver->nports);
 		goto call_driver_close;
