diff --git a/Makefile b/Makefile
index d6bc9f597e8b..459897964001 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 1
-SUBLEVEL = 79
-EXTRAVERSION =
+SUBLEVEL = 80
+EXTRAVERSION = -rc1
 NAME = Curry Ramen
 
 # *DOCUMENTATION*
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 95e731676cea..961daac65326 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -339,6 +339,7 @@ static struct gpiod_lookup_table ep93xx_i2c_gpiod_table = {
 				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
 		GPIO_LOOKUP_IDX("G", 0, NULL, 1,
 				GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
+		{ }
 	},
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index bfa3580429d1..61f0186447da 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -607,6 +607,7 @@ spi0: spi@ff1d0000 {
 		clock-names = "spiclk", "apb_pclk";
 		dmas = <&dmac 12>, <&dmac 13>;
 		dma-names = "tx", "rx";
+		num-cs = <2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi0_clk &spi0_csn &spi0_miso &spi0_mosi>;
 		#address-cells = <1>;
@@ -622,6 +623,7 @@ spi1: spi@ff1d8000 {
 		clock-names = "spiclk", "apb_pclk";
 		dmas = <&dmac 14>, <&dmac 15>;
 		dma-names = "tx", "rx";
+		num-cs = <2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi1_clk &spi1_csn0 &spi1_csn1 &spi1_miso &spi1_mosi>;
 		#address-cells = <1>;
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index d720b6f7e5f9..da18413712c0 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -343,6 +343,7 @@ extern void sme_alloc(struct task_struct *task, bool flush);
 extern unsigned int sme_get_vl(void);
 extern int sme_set_current_vl(unsigned long arg);
 extern int sme_get_current_vl(void);
+extern void sme_suspend_exit(void);
 
 /*
  * Return how many bytes of memory are required to store the full SME
@@ -372,6 +373,7 @@ static inline int sme_max_vl(void) { return 0; }
 static inline int sme_max_virtualisable_vl(void) { return 0; }
 static inline int sme_set_current_vl(unsigned long arg) { return -EINVAL; }
 static inline int sme_get_current_vl(void) { return -EINVAL; }
+static inline void sme_suspend_exit(void) { }
 
 static inline size_t za_state_size(struct task_struct const *task)
 {
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 8c226d79abdf..59b5a16bab5d 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -1347,6 +1347,20 @@ void __init sme_setup(void)
 		get_sme_default_vl());
 }
 
+void sme_suspend_exit(void)
+{
+	u64 smcr = 0;
+
+	if (!system_supports_sme())
+		return;
+
+	if (system_supports_fa64())
+		smcr |= SMCR_ELx_FA64;
+
+	write_sysreg_s(smcr, SYS_SMCR_EL1);
+	write_sysreg_s(0, SYS_SMPRI_EL1);
+}
+
 #endif /* CONFIG_ARM64_SME */
 
 static void sve_init_regs(void)
diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c
index 8b02d310838f..064d996cc55b 100644
--- a/arch/arm64/kernel/suspend.c
+++ b/arch/arm64/kernel/suspend.c
@@ -11,6 +11,7 @@
 #include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/exec.h>
+#include <asm/fpsimd.h>
 #include <asm/mte.h>
 #include <asm/memory.h>
 #include <asm/mmu_context.h>
@@ -77,6 +78,8 @@ void notrace __cpu_suspend_exit(void)
 	 */
 	spectre_v4_enable_mitigation(NULL);
 
+	sme_suspend_exit();
+
 	/* Restore additional feature-specific configuration */
 	ptrauth_suspend_exit();
 }
diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c
index 3c344e4cd4ca..092327665a6e 100644
--- a/arch/arm64/kvm/vgic/vgic-its.c
+++ b/arch/arm64/kvm/vgic/vgic-its.c
@@ -462,6 +462,9 @@ static int its_sync_lpi_pending_table(struct kvm_vcpu *vcpu)
 		}
 
 		irq = vgic_get_irq(vcpu->kvm, NULL, intids[i]);
+		if (!irq)
+			continue;
+
 		raw_spin_lock_irqsave(&irq->irq_lock, flags);
 		irq->pending_latch = pendmask & (1U << bit_nr);
 		vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
@@ -1427,6 +1430,8 @@ static int vgic_its_cmd_handle_movall(struct kvm *kvm, struct vgic_its *its,
 
 	for (i = 0; i < irq_count; i++) {
 		irq = vgic_get_irq(kvm, NULL, intids[i]);
+		if (!irq)
+			continue;
 
 		update_affinity(irq, vcpu2);
 
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index e737dc8cd660..fa3171f56327 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -9,6 +9,7 @@ config LOONGARCH
 	select ARCH_BINFMT_ELF_STATE
 	select ARCH_ENABLE_MEMORY_HOTPLUG
 	select ARCH_ENABLE_MEMORY_HOTREMOVE
+	select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE
 	select ARCH_HAS_ACPI_TABLE_UPGRADE	if ACPI
 	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
 	select ARCH_HAS_PTE_SPECIAL
@@ -80,6 +81,7 @@ config LOONGARCH
 	select GPIOLIB
 	select HAVE_ARCH_AUDITSYSCALL
 	select HAVE_ARCH_MMAP_RND_BITS if MMU
+	select HAVE_ARCH_SECCOMP
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
@@ -461,23 +463,6 @@ config PHYSICAL_START
 	  specified in the "crashkernel=YM@XM" command line boot parameter
 	  passed to the panic-ed kernel).
 
-config SECCOMP
-	bool "Enable seccomp to safely compute untrusted bytecode"
-	depends on PROC_FS
-	default y
-	help
-	  This kernel feature is useful for number crunching applications
-	  that may need to compute untrusted bytecode during their
-	  execution. By using pipes or other transports made available to
-	  the process as file descriptors supporting the read/write
-	  syscalls, it's possible to isolate those applications in
-	  their own address space using seccomp. Once seccomp is
-	  enabled via /proc/<pid>/seccomp, it cannot be disabled
-	  and the task is only allowed to execute a few safe syscalls
-	  defined by each seccomp mode.
-
-	  If unsure, say Y. Only embedded should say N here.
-
 endmenu
 
 config ARCH_SELECT_MEMORY_MODEL
@@ -495,10 +480,6 @@ config ARCH_SPARSEMEM_ENABLE
 	  or have huge holes in the physical address space for other reasons.
 	  See <file:Documentation/mm/numa.rst> for more.
 
-config ARCH_ENABLE_THP_MIGRATION
-	def_bool y
-	depends on TRANSPARENT_HUGEPAGE
-
 config ARCH_MEMORY_PROBE
 	def_bool y
 	depends on MEMORY_HOTPLUG
diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c
index e0404df2c952..18a2b37f4aea 100644
--- a/arch/loongarch/kernel/smp.c
+++ b/arch/loongarch/kernel/smp.c
@@ -297,6 +297,7 @@ void play_dead(void)
 		addr = iocsr_read64(LOONGARCH_IOCSR_MBUF0);
 	} while (addr == 0);
 
+	local_irq_disable();
 	init_fn = (void *)TO_CACHE(addr);
 	iocsr_write32(0xffffffff, LOONGARCH_IOCSR_IPI_CLEAR);
 
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 246c6a6b0261..5b778995d448 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -2007,7 +2007,13 @@ unsigned long vi_handlers[64];
 
 void reserve_exception_space(phys_addr_t addr, unsigned long size)
 {
-	memblock_reserve(addr, size);
+	/*
+	 * reserve exception space on CPUs other than CPU0
+	 * is too late, since memblock is unavailable when APs
+	 * up
+	 */
+	if (smp_processor_id() == 0)
+		memblock_reserve(addr, size);
 }
 
 void __init *set_except_vector(int n, void *addr)
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c
index 1f6c776d8081..c67883487ecd 100644
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -171,7 +171,6 @@ static int __init processor_probe(struct parisc_device *dev)
 	p->cpu_num = cpu_info.cpu_num;
 	p->cpu_loc = cpu_info.cpu_loc;
 
-	set_cpu_possible(cpuid, true);
 	store_cpu_topology(cpuid);
 
 #ifdef CONFIG_SMP
@@ -466,13 +465,6 @@ static struct parisc_driver cpu_driver __refdata = {
  */
 void __init processor_init(void)
 {
-	unsigned int cpu;
-
 	reset_cpu_topology();
-
-	/* reset possible mask. We will mark those which are possible. */
-	for_each_possible_cpu(cpu)
-		set_cpu_possible(cpu, false);
-
 	register_parisc_driver(&cpu_driver);
 }
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 2c99f9552b2f..394c69fda399 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -241,7 +241,7 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res,
 /* combine single writes by using store-block insn */
 void __iowrite64_copy(void __iomem *to, const void *from, size_t count)
 {
-       zpci_memcpy_toio(to, from, count);
+	zpci_memcpy_toio(to, from, count * 8);
 }
 
 static void __iomem *__ioremap(phys_addr_t addr, size_t size, pgprot_t prot)
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h
index 2f123d4fb85b..d3706de91a93 100644
--- a/arch/x86/include/asm/nospec-branch.h
+++ b/arch/x86/include/asm/nospec-branch.h
@@ -222,6 +222,8 @@ extern void srso_alias_untrain_ret(void);
 extern void entry_untrain_ret(void);
 extern void entry_ibpb(void);
 
+extern void (*x86_return_thunk)(void);
+
 #ifdef CONFIG_RETPOLINE
 
 #define GEN(reg) \
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 6b8c93989aa3..69f85e274611 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -536,6 +536,7 @@ void __init_or_module noinline apply_retpolines(s32 *start, s32 *end)
 }
 
 #ifdef CONFIG_RETHUNK
+
 /*
  * Rewrite the compiler generated return thunk tail-calls.
  *
@@ -551,14 +552,18 @@ static int patch_return(void *addr, struct insn *insn, u8 *bytes)
 {
 	int i = 0;
 
-	if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-		return -1;
+	if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) {
+		if (x86_return_thunk == __x86_return_thunk)
+			return -1;
 
-	bytes[i++] = RET_INSN_OPCODE;
+		i = JMP32_INSN_SIZE;
+		__text_gen_insn(bytes, JMP32_INSN_OPCODE, addr, x86_return_thunk, i);
+	} else {
+		bytes[i++] = RET_INSN_OPCODE;
+	}
 
 	for (; i < insn->length;)
 		bytes[i++] = INT3_INSN_OPCODE;
-
 	return i;
 }
 
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index e07234ec7e23..ec51ce713dea 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -361,7 +361,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
 
 	ip = trampoline + size;
 	if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-		__text_gen_insn(ip, JMP32_INSN_OPCODE, ip, &__x86_return_thunk, JMP32_INSN_SIZE);
+		__text_gen_insn(ip, JMP32_INSN_OPCODE, ip, x86_return_thunk, JMP32_INSN_SIZE);
 	else
 		memcpy(ip, retq, sizeof(retq));
 
diff --git a/arch/x86/kernel/static_call.c b/arch/x86/kernel/static_call.c
index 3fbb49168827..b32134b093ec 100644
--- a/arch/x86/kernel/static_call.c
+++ b/arch/x86/kernel/static_call.c
@@ -80,7 +80,7 @@ static void __ref __static_call_transform(void *insn, enum insn_type type,
 
 	case RET:
 		if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-			code = text_gen_insn(JMP32_INSN_OPCODE, insn, &__x86_return_thunk);
+			code = text_gen_insn(JMP32_INSN_OPCODE, insn, x86_return_thunk);
 		else
 			code = &retinsn;
 		break;
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index aa39d678fe81..dae5c952735c 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -961,7 +961,7 @@ static int __init cmp_memblk(const void *a, const void *b)
 	const struct numa_memblk *ma = *(const struct numa_memblk **)a;
 	const struct numa_memblk *mb = *(const struct numa_memblk **)b;
 
-	return ma->start - mb->start;
+	return (ma->start > mb->start) - (ma->start < mb->start);
 }
 
 static struct numa_memblk *numa_memblk_list[NR_NODE_MEMBLKS] __initdata;
@@ -971,14 +971,12 @@ static struct numa_memblk *numa_memblk_list[NR_NODE_MEMBLKS] __initdata;
  * @start: address to begin fill
  * @end: address to end fill
  *
- * Find and extend numa_meminfo memblks to cover the @start-@end
- * physical address range, such that the first memblk includes
- * @start, the last memblk includes @end, and any gaps in between
- * are filled.
+ * Find and extend numa_meminfo memblks to cover the physical
+ * address range @start-@end
  *
  * RETURNS:
  * 0		  : Success
- * NUMA_NO_MEMBLK : No memblk exists in @start-@end range
+ * NUMA_NO_MEMBLK : No memblks exist in address range @start-@end
  */
 
 int __init numa_fill_memblks(u64 start, u64 end)
@@ -990,17 +988,14 @@ int __init numa_fill_memblks(u64 start, u64 end)
 
 	/*
 	 * Create a list of pointers to numa_meminfo memblks that
-	 * overlap start, end. Exclude (start == bi->end) since
-	 * end addresses in both a CFMWS range and a memblk range
-	 * are exclusive.
-	 *
-	 * This list of pointers is used to make in-place changes
-	 * that fill out the numa_meminfo memblks.
+	 * overlap start, end. The list is used to make in-place
+	 * changes that fill out the numa_meminfo memblks.
 	 */
 	for (int i = 0; i < mi->nr_blks; i++) {
 		struct numa_memblk *bi = &mi->blk[i];
 
-		if (start < bi->end && end >= bi->start) {
+		if (memblock_addrs_overlap(start, end - start, bi->start,
+					   bi->end - bi->start)) {
 			blk[count] = &mi->blk[i];
 			count++;
 		}
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index b69aee6245e4..7913440c0fd4 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -432,7 +432,7 @@ static void emit_return(u8 **pprog, u8 *ip)
 	u8 *prog = *pprog;
 
 	if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) {
-		emit_jump(&prog, &__x86_return_thunk, ip);
+		emit_jump(&prog, x86_return_thunk, ip);
 	} else {
 		EMIT1(0xC3);		/* ret */
 		if (IS_ENABLED(CONFIG_SLS))
diff --git a/block/blk-map.c b/block/blk-map.c
index 66da9e2b19ab..b337ae347bfa 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -203,12 +203,19 @@ static int bio_copy_user_iov(struct request *rq, struct rq_map_data *map_data,
 	/*
 	 * success
 	 */
-	if ((iov_iter_rw(iter) == WRITE &&
-	     (!map_data || !map_data->null_mapped)) ||
-	    (map_data && map_data->from_user)) {
+	if (iov_iter_rw(iter) == WRITE &&
+	     (!map_data || !map_data->null_mapped)) {
 		ret = bio_copy_from_iter(bio, iter);
 		if (ret)
 			goto cleanup;
+	} else if (map_data && map_data->from_user) {
+		struct iov_iter iter2 = *iter;
+
+		/* This is the copy-in part of SG_DXFER_TO_FROM_DEV. */
+		iter2.data_source = ITER_SOURCE;
+		ret = bio_copy_from_iter(bio, &iter2);
+		if (ret)
+			goto cleanup;
 	} else {
 		if (bmd->is_our_pages)
 			zero_fill_bio(bio);
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 805645efb3cc..1790a2ecb9fa 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -49,6 +49,7 @@ enum {
 enum board_ids {
 	/* board IDs by feature in alphabetical order */
 	board_ahci,
+	board_ahci_43bit_dma,
 	board_ahci_ign_iferr,
 	board_ahci_low_power,
 	board_ahci_no_debounce_delay,
@@ -129,6 +130,13 @@ static const struct ata_port_info ahci_port_info[] = {
 		.udma_mask	= ATA_UDMA6,
 		.port_ops	= &ahci_ops,
 	},
+	[board_ahci_43bit_dma] = {
+		AHCI_HFLAGS	(AHCI_HFLAG_43BIT_ONLY),
+		.flags		= AHCI_FLAG_COMMON,
+		.pio_mask	= ATA_PIO4,
+		.udma_mask	= ATA_UDMA6,
+		.port_ops	= &ahci_ops,
+	},
 	[board_ahci_ign_iferr] = {
 		AHCI_HFLAGS	(AHCI_HFLAG_IGN_IRQ_IF_ERR),
 		.flags		= AHCI_FLAG_COMMON,
@@ -597,14 +605,19 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VDEVICE(PROMISE, 0x3f20), board_ahci },	/* PDC42819 */
 	{ PCI_VDEVICE(PROMISE, 0x3781), board_ahci },   /* FastTrak TX8660 ahci-mode */
 
-	/* Asmedia */
-	{ PCI_VDEVICE(ASMEDIA, 0x0601), board_ahci },	/* ASM1060 */
-	{ PCI_VDEVICE(ASMEDIA, 0x0602), board_ahci },	/* ASM1060 */
-	{ PCI_VDEVICE(ASMEDIA, 0x0611), board_ahci },	/* ASM1061 */
-	{ PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci },	/* ASM1062 */
-	{ PCI_VDEVICE(ASMEDIA, 0x0621), board_ahci },   /* ASM1061R */
-	{ PCI_VDEVICE(ASMEDIA, 0x0622), board_ahci },   /* ASM1062R */
-	{ PCI_VDEVICE(ASMEDIA, 0x0624), board_ahci },   /* ASM1062+JMB575 */
+	/* ASMedia */
+	{ PCI_VDEVICE(ASMEDIA, 0x0601), board_ahci_43bit_dma },	/* ASM1060 */
+	{ PCI_VDEVICE(ASMEDIA, 0x0602), board_ahci_43bit_dma },	/* ASM1060 */
+	{ PCI_VDEVICE(ASMEDIA, 0x0611), board_ahci_43bit_dma },	/* ASM1061 */
+	{ PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci_43bit_dma },	/* ASM1061/1062 */
+	{ PCI_VDEVICE(ASMEDIA, 0x0621), board_ahci_43bit_dma },	/* ASM1061R */
+	{ PCI_VDEVICE(ASMEDIA, 0x0622), board_ahci_43bit_dma },	/* ASM1062R */
+	{ PCI_VDEVICE(ASMEDIA, 0x0624), board_ahci_43bit_dma },	/* ASM1062+JMB575 */
+	{ PCI_VDEVICE(ASMEDIA, 0x1062), board_ahci },	/* ASM1062A */
+	{ PCI_VDEVICE(ASMEDIA, 0x1064), board_ahci },	/* ASM1064 */
+	{ PCI_VDEVICE(ASMEDIA, 0x1164), board_ahci },   /* ASM1164 */
+	{ PCI_VDEVICE(ASMEDIA, 0x1165), board_ahci },   /* ASM1165 */
+	{ PCI_VDEVICE(ASMEDIA, 0x1166), board_ahci },   /* ASM1166 */
 
 	/*
 	 * Samsung SSDs found on some macbooks.  NCQ times out if MSI is
@@ -658,6 +671,11 @@ MODULE_PARM_DESC(mobile_lpm_policy, "Default LPM policy for mobile chipsets");
 static void ahci_pci_save_initial_config(struct pci_dev *pdev,
 					 struct ahci_host_priv *hpriv)
 {
+	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && pdev->device == 0x1166) {
+		dev_info(&pdev->dev, "ASM1166 has only six ports\n");
+		hpriv->saved_port_map = 0x3f;
+	}
+
 	if (pdev->vendor == PCI_VENDOR_ID_JMICRON && pdev->device == 0x2361) {
 		dev_info(&pdev->dev, "JMB361 has only one port\n");
 		hpriv->saved_port_map = 1;
@@ -944,11 +962,20 @@ static int ahci_pci_device_resume(struct device *dev)
 
 #endif /* CONFIG_PM */
 
-static int ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac)
+static int ahci_configure_dma_masks(struct pci_dev *pdev,
+				    struct ahci_host_priv *hpriv)
 {
-	const int dma_bits = using_dac ? 64 : 32;
+	int dma_bits;
 	int rc;
 
+	if (hpriv->cap & HOST_CAP_64) {
+		dma_bits = 64;
+		if (hpriv->flags & AHCI_HFLAG_43BIT_ONLY)
+			dma_bits = 43;
+	} else {
+		dma_bits = 32;
+	}
+
 	/*
 	 * If the device fixup already set the dma_mask to some non-standard
 	 * value, don't extend it here. This happens on STA2X11, for example.
@@ -1921,7 +1948,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	ahci_gtf_filter_workaround(host);
 
 	/* initialize adapter */
-	rc = ahci_configure_dma_masks(pdev, hpriv->cap & HOST_CAP_64);
+	rc = ahci_configure_dma_masks(pdev, hpriv);
 	if (rc)
 		return rc;
 
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index ff8e6ae1c636..f9c5906a8afa 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -247,6 +247,7 @@ enum {
 	AHCI_HFLAG_SUSPEND_PHYS		= BIT(26), /* handle PHYs during
 						      suspend/resume */
 	AHCI_HFLAG_NO_SXS		= BIT(28), /* SXS not supported */
+	AHCI_HFLAG_43BIT_ONLY		= BIT(29), /* 43bit DMA addr limit */
 
 	/* ap->flags bits */
 
diff --git a/drivers/ata/ahci_ceva.c b/drivers/ata/ahci_ceva.c
index cb24ecf36faf..50e07ea60e45 100644
--- a/drivers/ata/ahci_ceva.c
+++ b/drivers/ata/ahci_ceva.c
@@ -88,7 +88,6 @@ struct ceva_ahci_priv {
 	u32 axicc;
 	bool is_cci_enabled;
 	int flags;
-	struct reset_control *rst;
 };
 
 static unsigned int ceva_ahci_read_id(struct ata_device *dev,
@@ -189,6 +188,60 @@ static struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 
+static int ceva_ahci_platform_enable_resources(struct ahci_host_priv *hpriv)
+{
+	int rc, i;
+
+	rc = ahci_platform_enable_regulators(hpriv);
+	if (rc)
+		return rc;
+
+	rc = ahci_platform_enable_clks(hpriv);
+	if (rc)
+		goto disable_regulator;
+
+	/* Assert the controller reset */
+	rc = ahci_platform_assert_rsts(hpriv);
+	if (rc)
+		goto disable_clks;
+
+	for (i = 0; i < hpriv->nports; i++) {
+		rc = phy_init(hpriv->phys[i]);
+		if (rc)
+			goto disable_rsts;
+	}
+
+	/* De-assert the controller reset */
+	ahci_platform_deassert_rsts(hpriv);
+
+	for (i = 0; i < hpriv->nports; i++) {
+		rc = phy_power_on(hpriv->phys[i]);
+		if (rc) {
+			phy_exit(hpriv->phys[i]);
+			goto disable_phys;
+		}
+	}
+
+	return 0;
+
+disable_rsts:
+	ahci_platform_deassert_rsts(hpriv);
+
+disable_phys:
+	while (--i >= 0) {
+		phy_power_off(hpriv->phys[i]);
+		phy_exit(hpriv->phys[i]);
+	}
+
+disable_clks:
+	ahci_platform_disable_clks(hpriv);
+
+disable_regulator:
+	ahci_platform_disable_regulators(hpriv);
+
+	return rc;
+}
+
 static int ceva_ahci_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
@@ -203,47 +256,19 @@ static int ceva_ahci_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	cevapriv->ahci_pdev = pdev;
-
-	cevapriv->rst = devm_reset_control_get_optional_exclusive(&pdev->dev,
-								  NULL);
-	if (IS_ERR(cevapriv->rst))
-		dev_err_probe(&pdev->dev, PTR_ERR(cevapriv->rst),
-			      "failed to get reset\n");
-
 	hpriv = ahci_platform_get_resources(pdev, 0);
 	if (IS_ERR(hpriv))
 		return PTR_ERR(hpriv);
 
-	if (!cevapriv->rst) {
-		rc = ahci_platform_enable_resources(hpriv);
-		if (rc)
-			return rc;
-	} else {
-		int i;
+	hpriv->rsts = devm_reset_control_get_optional_exclusive(&pdev->dev,
+								NULL);
+	if (IS_ERR(hpriv->rsts))
+		return dev_err_probe(&pdev->dev, PTR_ERR(hpriv->rsts),
+				     "failed to get reset\n");
 
-		rc = ahci_platform_enable_clks(hpriv);
-		if (rc)
-			return rc;
-		/* Assert the controller reset */
-		reset_control_assert(cevapriv->rst);
-
-		for (i = 0; i < hpriv->nports; i++) {
-			rc = phy_init(hpriv->phys[i]);
-			if (rc)
-				return rc;
-		}
-
-		/* De-assert the controller reset */
-		reset_control_deassert(cevapriv->rst);
-
-		for (i = 0; i < hpriv->nports; i++) {
-			rc = phy_power_on(hpriv->phys[i]);
-			if (rc) {
-				phy_exit(hpriv->phys[i]);
-				return rc;
-			}
-		}
-	}
+	rc = ceva_ahci_platform_enable_resources(hpriv);
+	if (rc)
+		return rc;
 
 	if (of_property_read_bool(np, "ceva,broken-gen2"))
 		cevapriv->flags = CEVA_FLAG_BROKEN_GEN2;
@@ -252,52 +277,60 @@ static int ceva_ahci_probe(struct platform_device *pdev)
 	if (of_property_read_u8_array(np, "ceva,p0-cominit-params",
 					(u8 *)&cevapriv->pp2c[0], 4) < 0) {
 		dev_warn(dev, "ceva,p0-cominit-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	if (of_property_read_u8_array(np, "ceva,p1-cominit-params",
 					(u8 *)&cevapriv->pp2c[1], 4) < 0) {
 		dev_warn(dev, "ceva,p1-cominit-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	/* Read OOB timing value for COMWAKE from device-tree*/
 	if (of_property_read_u8_array(np, "ceva,p0-comwake-params",
 					(u8 *)&cevapriv->pp3c[0], 4) < 0) {
 		dev_warn(dev, "ceva,p0-comwake-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	if (of_property_read_u8_array(np, "ceva,p1-comwake-params",
 					(u8 *)&cevapriv->pp3c[1], 4) < 0) {
 		dev_warn(dev, "ceva,p1-comwake-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	/* Read phy BURST timing value from device-tree */
 	if (of_property_read_u8_array(np, "ceva,p0-burst-params",
 					(u8 *)&cevapriv->pp4c[0], 4) < 0) {
 		dev_warn(dev, "ceva,p0-burst-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	if (of_property_read_u8_array(np, "ceva,p1-burst-params",
 					(u8 *)&cevapriv->pp4c[1], 4) < 0) {
 		dev_warn(dev, "ceva,p1-burst-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	/* Read phy RETRY interval timing value from device-tree */
 	if (of_property_read_u16_array(np, "ceva,p0-retry-params",
 					(u16 *)&cevapriv->pp5c[0], 2) < 0) {
 		dev_warn(dev, "ceva,p0-retry-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	if (of_property_read_u16_array(np, "ceva,p1-retry-params",
 					(u16 *)&cevapriv->pp5c[1], 2) < 0) {
 		dev_warn(dev, "ceva,p1-retry-params property not defined\n");
-		return -EINVAL;
+		rc = -EINVAL;
+		goto disable_resources;
 	}
 
 	/*
@@ -335,7 +368,7 @@ static int __maybe_unused ceva_ahci_resume(struct device *dev)
 	struct ahci_host_priv *hpriv = host->private_data;
 	int rc;
 
-	rc = ahci_platform_enable_resources(hpriv);
+	rc = ceva_ahci_platform_enable_resources(hpriv);
 	if (rc)
 		return rc;
 
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index fa2fc1953fc2..f14e56a5cff6 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2005,6 +2005,10 @@ void ata_dev_power_set_active(struct ata_device *dev)
 	struct ata_taskfile tf;
 	unsigned int err_mask;
 
+	/* If the device is already sleeping, do nothing. */
+	if (dev->flags & ATA_DFLAG_SLEEPING)
+		return;
+
 	/*
 	 * Issue READ VERIFY SECTORS command for 1 sector at lba=0 only
 	 * if supported by the device.
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 128722cf6c3c..827802e418dd 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -333,6 +333,7 @@ aoeblk_gdalloc(void *vp)
 	struct gendisk *gd;
 	mempool_t *mp;
 	struct blk_mq_tag_set *set;
+	sector_t ssize;
 	ulong flags;
 	int late = 0;
 	int err;
@@ -395,7 +396,7 @@ aoeblk_gdalloc(void *vp)
 	gd->minors = AOE_PARTITIONS;
 	gd->fops = &aoe_bdops;
 	gd->private_data = d;
-	set_capacity(gd, d->ssize);
+	ssize = d->ssize;
 	snprintf(gd->disk_name, sizeof gd->disk_name, "etherd/e%ld.%d",
 		d->aoemajor, d->aoeminor);
 
@@ -404,6 +405,8 @@ aoeblk_gdalloc(void *vp)
 
 	spin_unlock_irqrestore(&d->lock, flags);
 
+	set_capacity(gd, ssize);
+
 	err = device_add_disk(NULL, gd, aoe_attr_groups);
 	if (err)
 		goto out_disk_cleanup;
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 3124837aa406..505026f0025c 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -1206,14 +1206,15 @@ static int virtblk_freeze(struct virtio_device *vdev)
 {
 	struct virtio_blk *vblk = vdev->priv;
 
+	/* Ensure no requests in virtqueues before deleting vqs. */
+	blk_mq_freeze_queue(vblk->disk->queue);
+
 	/* Ensure we don't receive any more interrupts */
 	virtio_reset_device(vdev);
 
 	/* Make sure no work handler is accessing the device. */
 	flush_work(&vblk->config_work);
 
-	blk_mq_quiesce_queue(vblk->disk->queue);
-
 	vdev->config->del_vqs(vdev);
 	kfree(vblk->vqs);
 
@@ -1231,7 +1232,7 @@ static int virtblk_restore(struct virtio_device *vdev)
 
 	virtio_device_ready(vdev);
 
-	blk_mq_unquiesce_queue(vblk->disk->queue);
+	blk_mq_unfreeze_queue(vblk->disk->queue);
 	return 0;
 }
 #endif
diff --git a/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c b/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
index 168195672e2e..d2df97cfcb29 100644
--- a/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
+++ b/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
@@ -104,7 +104,8 @@ static void virtio_crypto_dataq_akcipher_callback(struct virtio_crypto_request *
 }
 
 static int virtio_crypto_alg_akcipher_init_session(struct virtio_crypto_akcipher_ctx *ctx,
-		struct virtio_crypto_ctrl_header *header, void *para,
+		struct virtio_crypto_ctrl_header *header,
+		struct virtio_crypto_akcipher_session_para *para,
 		const uint8_t *key, unsigned int keylen)
 {
 	struct scatterlist outhdr_sg, key_sg, inhdr_sg, *sgs[3];
@@ -128,7 +129,7 @@ static int virtio_crypto_alg_akcipher_init_session(struct virtio_crypto_akcipher
 
 	ctrl = &vc_ctrl_req->ctrl;
 	memcpy(&ctrl->header, header, sizeof(ctrl->header));
-	memcpy(&ctrl->u, para, sizeof(ctrl->u));
+	memcpy(&ctrl->u.akcipher_create_session.para, para, sizeof(*para));
 	input = &vc_ctrl_req->input;
 	input->status = cpu_to_le32(VIRTIO_CRYPTO_ERR);
 
diff --git a/drivers/cxl/core/pci.c b/drivers/cxl/core/pci.c
index 003a44132418..5584af15300a 100644
--- a/drivers/cxl/core/pci.c
+++ b/drivers/cxl/core/pci.c
@@ -376,9 +376,9 @@ static bool __cxl_hdm_decode_init(struct cxl_dev_state *cxlds,
 		allowed++;
 	}
 
-	if (!allowed) {
-		cxl_set_mem_enable(cxlds, 0);
-		info->mem_enabled = 0;
+	if (!allowed && info->mem_enabled) {
+		dev_err(dev, "Range register decodes outside platform defined CXL ranges.\n");
+		return -ENXIO;
 	}
 
 	/*
diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index 4cf8da77bdd9..cac4532fe23a 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -56,6 +56,8 @@
 
 #define REG_BUS_WIDTH(ch)	(0x8040 + (ch) * 0x200)
 
+#define BUS_WIDTH_WORD_SIZE	GENMASK(3, 0)
+#define BUS_WIDTH_FRAME_SIZE	GENMASK(7, 4)
 #define BUS_WIDTH_8BIT		0x00
 #define BUS_WIDTH_16BIT		0x01
 #define BUS_WIDTH_32BIT		0x02
@@ -739,7 +741,8 @@ static int admac_device_config(struct dma_chan *chan,
 	struct admac_data *ad = adchan->host;
 	bool is_tx = admac_chan_direction(adchan->no) == DMA_MEM_TO_DEV;
 	int wordsize = 0;
-	u32 bus_width = 0;
+	u32 bus_width = readl_relaxed(ad->base + REG_BUS_WIDTH(adchan->no)) &
+		~(BUS_WIDTH_WORD_SIZE | BUS_WIDTH_FRAME_SIZE);
 
 	switch (is_tx ? config->dst_addr_width : config->src_addr_width) {
 	case DMA_SLAVE_BUSWIDTH_1_BYTE:
diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c
index 69385f32e275..f383f219ed00 100644
--- a/drivers/dma/fsl-qdma.c
+++ b/drivers/dma/fsl-qdma.c
@@ -805,7 +805,7 @@ fsl_qdma_irq_init(struct platform_device *pdev,
 	int i;
 	int cpu;
 	int ret;
-	char irq_name[20];
+	char irq_name[32];
 
 	fsl_qdma->error_irq =
 		platform_get_irq_byname(pdev, "qdma-error");
diff --git a/drivers/dma/sh/shdma.h b/drivers/dma/sh/shdma.h
index 9c121a4b33ad..f97d80343aea 100644
--- a/drivers/dma/sh/shdma.h
+++ b/drivers/dma/sh/shdma.h
@@ -25,7 +25,7 @@ struct sh_dmae_chan {
 	const struct sh_dmae_slave_config *config; /* Slave DMA configuration */
 	int xmit_shift;			/* log_2(bytes_per_xfer) */
 	void __iomem *base;
-	char dev_id[16];		/* unique name per DMAC of channel */
+	char dev_id[32];		/* unique name per DMAC of channel */
 	int pm_error;
 	dma_addr_t slave_addr;
 };
diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c
index 7ec6e5d728b0..9212ac9f978f 100644
--- a/drivers/dma/ti/edma.c
+++ b/drivers/dma/ti/edma.c
@@ -2413,6 +2413,11 @@ static int edma_probe(struct platform_device *pdev)
 	if (irq > 0) {
 		irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccint",
 					  dev_name(dev));
+		if (!irq_name) {
+			ret = -ENOMEM;
+			goto err_disable_pm;
+		}
+
 		ret = devm_request_irq(dev, irq, dma_irq_handler, 0, irq_name,
 				       ecc);
 		if (ret) {
@@ -2429,6 +2434,11 @@ static int edma_probe(struct platform_device *pdev)
 	if (irq > 0) {
 		irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccerrint",
 					  dev_name(dev));
+		if (!irq_name) {
+			ret = -ENOMEM;
+			goto err_disable_pm;
+		}
+
 		ret = devm_request_irq(dev, irq, dma_ccerr_handler, 0, irq_name,
 				       ecc);
 		if (ret) {
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index 6ac5ff20a2fe..8aaa7fcb2630 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -429,7 +429,23 @@ static void bm_work(struct work_struct *work)
 	 */
 	card->bm_generation = generation;
 
-	if (root_device == NULL) {
+	if (card->gap_count == 0) {
+		/*
+		 * If self IDs have inconsistent gap counts, do a
+		 * bus reset ASAP. The config rom read might never
+		 * complete, so don't wait for it. However, still
+		 * send a PHY configuration packet prior to the
+		 * bus reset. The PHY configuration packet might
+		 * fail, but 1394-2008 8.4.5.2 explicitly permits
+		 * it in this case, so it should be safe to try.
+		 */
+		new_root_id = local_id;
+		/*
+		 * We must always send a bus reset if the gap count
+		 * is inconsistent, so bypass the 5-reset limit.
+		 */
+		card->bm_retries = 0;
+	} else if (root_device == NULL) {
 		/*
 		 * Either link_on is false, or we failed to read the
 		 * config rom.  In either case, pick another root.
diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c
index 7c48c380d722..1995f0a2e0fc 100644
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -107,7 +107,7 @@ static int __init arm_enable_runtime_services(void)
 		efi_memory_desc_t *md;
 
 		for_each_efi_memory_desc(md) {
-			int md_size = md->num_pages << EFI_PAGE_SHIFT;
+			u64 md_size = md->num_pages << EFI_PAGE_SHIFT;
 			struct resource *res;
 
 			if (!(md->attribute & EFI_MEMORY_SP))
diff --git a/drivers/firmware/efi/efi-init.c b/drivers/firmware/efi/efi-init.c
index 2fd770b499a3..ff9791ce2e15 100644
--- a/drivers/firmware/efi/efi-init.c
+++ b/drivers/firmware/efi/efi-init.c
@@ -116,15 +116,6 @@ static __init int is_usable_memory(efi_memory_desc_t *md)
 	case EFI_BOOT_SERVICES_DATA:
 	case EFI_CONVENTIONAL_MEMORY:
 	case EFI_PERSISTENT_MEMORY:
-		/*
-		 * Special purpose memory is 'soft reserved', which means it
-		 * is set aside initially, but can be hotplugged back in or
-		 * be assigned to the dax driver after boot.
-		 */
-		if (efi_soft_reserve_enabled() &&
-		    (md->attribute & EFI_MEMORY_SP))
-			return false;
-
 		/*
 		 * According to the spec, these regions are no longer reserved
 		 * after calling ExitBootServices(). However, we can only use
@@ -169,6 +160,16 @@ static __init void reserve_regions(void)
 		size = npages << PAGE_SHIFT;
 
 		if (is_memory(md)) {
+			/*
+			 * Special purpose memory is 'soft reserved', which
+			 * means it is set aside initially. Don't add a memblock
+			 * for it now so that it can be hotplugged back in or
+			 * be assigned to the dax driver after boot.
+			 */
+			if (efi_soft_reserve_enabled() &&
+			    (md->attribute & EFI_MEMORY_SP))
+				continue;
+
 			early_init_dt_add_memory_arch(paddr, size);
 
 			if (!is_usable_memory(md))
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile
index ef5045a53ce0..b6e1dcb98a64 100644
--- a/drivers/firmware/efi/libstub/Makefile
+++ b/drivers/firmware/efi/libstub/Makefile
@@ -25,7 +25,7 @@ cflags-$(CONFIG_ARM)		:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \
 				   -fno-builtin -fpic \
 				   $(call cc-option,-mno-single-pic-base)
 cflags-$(CONFIG_RISCV)		:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \
-				   -fpic
+				   -fpic -mno-relax
 cflags-$(CONFIG_LOONGARCH)	:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \
 				   -fpie
 
diff --git a/drivers/firmware/efi/riscv-runtime.c b/drivers/firmware/efi/riscv-runtime.c
index d0daacd2c903..6b142aa35389 100644
--- a/drivers/firmware/efi/riscv-runtime.c
+++ b/drivers/firmware/efi/riscv-runtime.c
@@ -85,7 +85,7 @@ static int __init riscv_enable_runtime_services(void)
 		efi_memory_desc_t *md;
 
 		for_each_efi_memory_desc(md) {
-			int md_size = md->num_pages << EFI_PAGE_SHIFT;
+			u64 md_size = md->num_pages << EFI_PAGE_SHIFT;
 			struct resource *res;
 
 			if (!(md->attribute & EFI_MEMORY_SP))
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index c46c6fbd235e..e636c7850f77 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -999,6 +999,8 @@ struct amdgpu_device {
 	bool				in_s3;
 	bool				in_s4;
 	bool				in_s0ix;
+	/* indicate amdgpu suspension status */
+	bool				suspend_complete;
 
 	enum pp_mp1_state               mp1_state;
 	struct amdgpu_doorbell_index doorbell_index;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index b9983ca99eb7..f24c3a20e901 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2414,6 +2414,7 @@ static int amdgpu_pmops_suspend(struct device *dev)
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = drm_to_adev(drm_dev);
 
+	adev->suspend_complete = false;
 	if (amdgpu_acpi_is_s0ix_active(adev))
 		adev->in_s0ix = true;
 	else if (amdgpu_acpi_is_s3_active(adev))
@@ -2428,6 +2429,7 @@ static int amdgpu_pmops_suspend_noirq(struct device *dev)
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = drm_to_adev(drm_dev);
 
+	adev->suspend_complete = true;
 	if (amdgpu_acpi_should_gpu_reset(adev))
 		return amdgpu_asic_reset(adev);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 84ca601f7d5f..195b29892354 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -3064,6 +3064,14 @@ static int gfx_v9_0_cp_gfx_start(struct amdgpu_device *adev)
 
 	gfx_v9_0_cp_gfx_enable(adev, true);
 
+	/* Now only limit the quirk on the APU gfx9 series and already
+	 * confirmed that the APU gfx10/gfx11 needn't such update.
+	 */
+	if (adev->flags & AMD_IS_APU &&
+			adev->in_s3 && !adev->suspend_complete) {
+		DRM_INFO(" Will skip the CSB packet resubmit\n");
+		return 0;
+	}
 	r = amdgpu_ring_alloc(ring, gfx_v9_0_get_csb_size(adev) + 4 + 3);
 	if (r) {
 		DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r);
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 811dd3ea6362..489c89465c78 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1285,10 +1285,32 @@ static int soc15_common_suspend(void *handle)
 	return soc15_common_hw_fini(adev);
 }
 
+static bool soc15_need_reset_on_resume(struct amdgpu_device *adev)
+{
+	u32 sol_reg;
+
+	sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81);
+
+	/* Will reset for the following suspend abort cases.
+	 * 1) Only reset limit on APU side, dGPU hasn't checked yet.
+	 * 2) S3 suspend abort and TOS already launched.
+	 */
+	if (adev->flags & AMD_IS_APU && adev->in_s3 &&
+			!adev->suspend_complete &&
+			sol_reg)
+		return true;
+
+	return false;
+}
+
 static int soc15_common_resume(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	if (soc15_need_reset_on_resume(adev)) {
+		dev_info(adev->dev, "S3 suspend abort case, let's reset ASIC.\n");
+		soc15_asic_reset(adev);
+	}
 	return soc15_common_hw_init(adev);
 }
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index a826c9293319..da16048bf100 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2255,6 +2255,7 @@ static int dm_sw_fini(void *handle)
 
 	if (adev->dm.dmub_srv) {
 		dmub_srv_destroy(adev->dm.dmub_srv);
+		kfree(adev->dm.dmub_srv);
 		adev->dm.dmub_srv = NULL;
 	}
 
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
index da0145bc104a..8f2737075dc2 100644
--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -980,7 +980,8 @@ static signed long drm_syncobj_array_wait_timeout(struct drm_syncobj **syncobjs,
 	uint64_t *points;
 	uint32_t signaled_count, i;
 
-	if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT)
+	if (flags & (DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT |
+		     DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE))
 		lockdep_assert_none_held_once();
 
 	points = kmalloc_array(count, sizeof(*points), GFP_KERNEL);
@@ -1049,7 +1050,8 @@ static signed long drm_syncobj_array_wait_timeout(struct drm_syncobj **syncobjs,
 	 * fallthough and try a 0 timeout wait!
 	 */
 
-	if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT) {
+	if (flags & (DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT |
+		     DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE)) {
 		for (i = 0; i < count; ++i)
 			drm_syncobj_fence_add_wait(syncobjs[i], &entries[i]);
 	}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
index 19188683c8fc..8c2bf1c16f2a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
@@ -154,11 +154,17 @@ shadow_fw_init(struct nvkm_bios *bios, const char *name)
 	return (void *)fw;
 }
 
+static void
+shadow_fw_release(void *fw)
+{
+	release_firmware(fw);
+}
+
 static const struct nvbios_source
 shadow_fw = {
 	.name = "firmware",
 	.init = shadow_fw_init,
-	.fini = (void(*)(void *))release_firmware,
+	.fini = shadow_fw_release,
 	.read = shadow_fw_read,
 	.rw = false,
 };
diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
index 86affe987a1c..393b97b4a991 100644
--- a/drivers/gpu/drm/ttm/ttm_pool.c
+++ b/drivers/gpu/drm/ttm/ttm_pool.c
@@ -383,7 +383,7 @@ static void ttm_pool_free_range(struct ttm_pool *pool, struct ttm_tt *tt,
 				enum ttm_caching caching,
 				pgoff_t start_page, pgoff_t end_page)
 {
-	struct page **pages = tt->pages;
+	struct page **pages = &tt->pages[start_page];
 	unsigned int order;
 	pgoff_t i, nr;
 
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 59344ad62822..c0aa6bfa66b2 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -40,7 +40,7 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");
 
 #define PKG_SYSFS_ATTR_NO	1	/* Sysfs attribute for package temp */
 #define BASE_SYSFS_ATTR_NO	2	/* Sysfs Base attr no for coretemp */
-#define NUM_REAL_CORES		128	/* Number of Real cores per cpu */
+#define NUM_REAL_CORES		512	/* Number of Real cores per cpu */
 #define CORETEMP_NAME_LENGTH	28	/* String Length of attrs */
 #define MAX_CORE_ATTRS		4	/* Maximum no of basic attrs */
 #define TOTAL_ATTRS		(MAX_CORE_ATTRS + 1)
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index fc70920c4dda..0c203c614197 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -804,6 +804,11 @@ static irqreturn_t i2c_imx_slave_handle(struct imx_i2c_struct *i2c_imx,
 		ctl &= ~I2CR_MTX;
 		imx_i2c_write_reg(ctl, i2c_imx, IMX_I2C_I2CR);
 		imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);
+
+		/* flag the last byte as processed */
+		i2c_imx_slave_event(i2c_imx,
+				    I2C_SLAVE_READ_PROCESSED, &value);
+
 		i2c_imx_slave_finish_op(i2c_imx);
 		return IRQ_HANDLED;
 	}
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 4ed8814efde6..6ed0568747ea 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1710,7 +1710,7 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
 	switch (srq_attr_mask) {
 	case IB_SRQ_MAX_WR:
 		/* SRQ resize is not supported */
-		break;
+		return -EINVAL;
 	case IB_SRQ_LIMIT:
 		/* Change the SRQ threshold */
 		if (srq_attr->srq_limit > srq->qplib_srq.max_wqe)
@@ -1725,13 +1725,12 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
 		/* On success, update the shadow */
 		srq->srq_limit = srq_attr->srq_limit;
 		/* No need to Build and send response back to udata */
-		break;
+		return 0;
 	default:
 		ibdev_err(&rdev->ibdev,
 			  "Unsupported srq_attr_mask 0x%x", srq_attr_mask);
 		return -EINVAL;
 	}
-	return 0;
 }
 
 int bnxt_re_query_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr)
diff --git a/drivers/infiniband/hw/hfi1/pio.c b/drivers/infiniband/hw/hfi1/pio.c
index 51ae58c02b15..802b0e5801a7 100644
--- a/drivers/infiniband/hw/hfi1/pio.c
+++ b/drivers/infiniband/hw/hfi1/pio.c
@@ -2089,7 +2089,7 @@ int init_credit_return(struct hfi1_devdata *dd)
 				   "Unable to allocate credit return DMA range for NUMA %d\n",
 				   i);
 			ret = -ENOMEM;
-			goto done;
+			goto free_cr_base;
 		}
 	}
 	set_dev_node(&dd->pcidev->dev, dd->node);
@@ -2097,6 +2097,10 @@ int init_credit_return(struct hfi1_devdata *dd)
 	ret = 0;
 done:
 	return ret;
+
+free_cr_base:
+	free_credit_return(dd);
+	goto done;
 }
 
 void free_credit_return(struct hfi1_devdata *dd)
diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c
index 26c62162759b..969c5c3ab859 100644
--- a/drivers/infiniband/hw/hfi1/sdma.c
+++ b/drivers/infiniband/hw/hfi1/sdma.c
@@ -3158,7 +3158,7 @@ int _pad_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx)
 {
 	int rval = 0;
 
-	if ((unlikely(tx->num_desc + 1 == tx->desc_limit))) {
+	if ((unlikely(tx->num_desc == tx->desc_limit))) {
 		rval = _extend_sdma_tx_descs(dd, tx);
 		if (rval) {
 			__sdma_txclean(dd, tx);
diff --git a/drivers/infiniband/hw/irdma/defs.h b/drivers/infiniband/hw/irdma/defs.h
index ad54260cb58c..ebe98fa2b1cd 100644
--- a/drivers/infiniband/hw/irdma/defs.h
+++ b/drivers/infiniband/hw/irdma/defs.h
@@ -345,6 +345,7 @@ enum irdma_cqp_op_type {
 #define IRDMA_AE_LLP_TOO_MANY_KEEPALIVE_RETRIES				0x050b
 #define IRDMA_AE_LLP_DOUBT_REACHABILITY					0x050c
 #define IRDMA_AE_LLP_CONNECTION_ESTABLISHED				0x050e
+#define IRDMA_AE_LLP_TOO_MANY_RNRS					0x050f
 #define IRDMA_AE_RESOURCE_EXHAUSTION					0x0520
 #define IRDMA_AE_RESET_SENT						0x0601
 #define IRDMA_AE_TERMINATE_SENT						0x0602
diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c
index 311a1138e838..918a2d783141 100644
--- a/drivers/infiniband/hw/irdma/hw.c
+++ b/drivers/infiniband/hw/irdma/hw.c
@@ -379,6 +379,7 @@ static void irdma_process_aeq(struct irdma_pci_f *rf)
 		case IRDMA_AE_LLP_TOO_MANY_RETRIES:
 		case IRDMA_AE_LCE_QP_CATASTROPHIC:
 		case IRDMA_AE_LCE_FUNCTION_CATASTROPHIC:
+		case IRDMA_AE_LLP_TOO_MANY_RNRS:
 		case IRDMA_AE_LCE_CQ_CATASTROPHIC:
 		case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG:
 		default:
@@ -562,6 +563,13 @@ static void irdma_destroy_irq(struct irdma_pci_f *rf,
 	dev->irq_ops->irdma_dis_irq(dev, msix_vec->idx);
 	irq_update_affinity_hint(msix_vec->irq, NULL);
 	free_irq(msix_vec->irq, dev_id);
+	if (rf == dev_id) {
+		tasklet_kill(&rf->dpc_tasklet);
+	} else {
+		struct irdma_ceq *iwceq = (struct irdma_ceq *)dev_id;
+
+		tasklet_kill(&iwceq->dpc_tasklet);
+	}
 }
 
 /**
diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c
index 01faec6ea528..42c671f20923 100644
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -762,7 +762,9 @@ static int irdma_validate_qp_attrs(struct ib_qp_init_attr *init_attr,
 
 	if (init_attr->cap.max_inline_data > uk_attrs->max_hw_inline ||
 	    init_attr->cap.max_send_sge > uk_attrs->max_hw_wq_frags ||
-	    init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags)
+	    init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags ||
+	    init_attr->cap.max_send_wr > uk_attrs->max_hw_wq_quanta ||
+	    init_attr->cap.max_recv_wr > uk_attrs->max_hw_rq_quanta)
 		return -EINVAL;
 
 	if (rdma_protocol_roce(&iwdev->ibdev, 1)) {
@@ -2119,9 +2121,8 @@ static int irdma_create_cq(struct ib_cq *ibcq,
 		info.cq_base_pa = iwcq->kmem.pa;
 	}
 
-	if (dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2)
-		info.shadow_read_threshold = min(info.cq_uk_init_info.cq_size / 2,
-						 (u32)IRDMA_MAX_CQ_READ_THRESH);
+	info.shadow_read_threshold = min(info.cq_uk_init_info.cq_size / 2,
+					 (u32)IRDMA_MAX_CQ_READ_THRESH);
 
 	if (irdma_sc_cq_init(cq, &info)) {
 		ibdev_dbg(&iwdev->ibdev, "VERBS: init cq fail\n");
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index d745ce9dc88a..61755b5f3e20 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -1879,8 +1879,17 @@ static int qedr_create_user_qp(struct qedr_dev *dev,
 		/* RQ - read access only (0) */
 		rc = qedr_init_user_queue(udata, dev, &qp->urq, ureq.rq_addr,
 					  ureq.rq_len, true, 0, alloc_and_init);
-		if (rc)
+		if (rc) {
+			ib_umem_release(qp->usq.umem);
+			qp->usq.umem = NULL;
+			if (rdma_protocol_roce(&dev->ibdev, 1)) {
+				qedr_free_pbl(dev, &qp->usq.pbl_info,
+					      qp->usq.pbl_tbl);
+			} else {
+				kfree(qp->usq.pbl_tbl);
+			}
 			return rc;
+		}
 	}
 
 	memset(&in_params, 0, sizeof(in_params));
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 25e799dba999..cffa93f114a7 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -79,12 +79,16 @@ module_param(srpt_srq_size, int, 0444);
 MODULE_PARM_DESC(srpt_srq_size,
 		 "Shared receive queue (SRQ) size.");
 
+static int srpt_set_u64_x(const char *buffer, const struct kernel_param *kp)
+{
+	return kstrtou64(buffer, 16, (u64 *)kp->arg);
+}
 static int srpt_get_u64_x(char *buffer, const struct kernel_param *kp)
 {
 	return sprintf(buffer, "0x%016llx\n", *(u64 *)kp->arg);
 }
-module_param_call(srpt_service_guid, NULL, srpt_get_u64_x, &srpt_service_guid,
-		  0444);
+module_param_call(srpt_service_guid, srpt_set_u64_x, srpt_get_u64_x,
+		  &srpt_service_guid, 0444);
 MODULE_PARM_DESC(srpt_service_guid,
 		 "Using this value for ioc_guid, id_ext, and cm_listen_id instead of using the node_guid of the first HCA.");
 
@@ -210,10 +214,12 @@ static const char *get_ch_state_name(enum rdma_ch_state s)
 /**
  * srpt_qp_event - QP event callback function
  * @event: Description of the event that occurred.
- * @ch: SRPT RDMA channel.
+ * @ptr: SRPT RDMA channel.
  */
-static void srpt_qp_event(struct ib_event *event, struct srpt_rdma_ch *ch)
+static void srpt_qp_event(struct ib_event *event, void *ptr)
 {
+	struct srpt_rdma_ch *ch = ptr;
+
 	pr_debug("QP event %d on ch=%p sess_name=%s-%d state=%s\n",
 		 event->event, ch, ch->sess_name, ch->qp->qp_num,
 		 get_ch_state_name(ch->state));
@@ -1807,8 +1813,7 @@ static int srpt_create_ch_ib(struct srpt_rdma_ch *ch)
 	ch->cq_size = ch->rq_size + sq_size;
 
 	qp_init->qp_context = (void *)ch;
-	qp_init->event_handler
-		= (void(*)(struct ib_event *, void*))srpt_qp_event;
+	qp_init->event_handler = srpt_qp_event;
 	qp_init->send_cq = ch->cq;
 	qp_init->recv_cq = ch->cq;
 	qp_init->sq_sig_type = IB_SIGNAL_REQ_WR;
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index e8011d70d079..02f3bc4e4895 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -294,6 +294,7 @@ static const struct xpad_device {
 	{ 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
 	{ 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
 	{ 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 },
+	{ 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 },
 	{ 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 },
 	{ 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
 	{ 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
@@ -489,6 +490,7 @@ static const struct usb_device_id xpad_table[] = {
 	XPAD_XBOX360_VENDOR(0x15e4),		/* Numark X-Box 360 controllers */
 	XPAD_XBOX360_VENDOR(0x162e),		/* Joytech X-Box 360 controllers */
 	XPAD_XBOX360_VENDOR(0x1689),		/* Razer Onza */
+	XPAD_XBOX360_VENDOR(0x17ef),		/* Lenovo */
 	XPAD_XBOX360_VENDOR(0x1949),		/* Amazon controllers */
 	XPAD_XBOX360_VENDOR(0x1bad),		/* Harminix Rock Band Guitar and Drums */
 	XPAD_XBOX360_VENDOR(0x20d6),		/* PowerA Controllers */
diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index cd45a65e17f2..dfc6c581873b 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -634,6 +634,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		},
 		.driver_data = (void *)(SERIO_QUIRK_NOAUX)
 	},
+	{
+		/* Fujitsu Lifebook U728 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U728"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOAUX)
+	},
 	{
 		/* Gigabyte M912 */
 		.matches = {
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index 3f0732db7bf5..6de64b3f900f 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -884,7 +884,8 @@ static int goodix_add_acpi_gpio_mappings(struct goodix_ts_data *ts)
 		}
 	}
 
-	if (ts->gpio_count == 2 && ts->gpio_int_idx == 0) {
+	/* Some devices with gpio_int_idx 0 list a third unused GPIO */
+	if ((ts->gpio_count == 2 || ts->gpio_count == 3) && ts->gpio_int_idx == 0) {
 		ts->irq_pin_access_method = IRQ_PIN_ACCESS_ACPI_GPIO;
 		gpio_mapping = acpi_goodix_int_first_gpios;
 	} else if (ts->gpio_count == 2 && ts->gpio_int_idx == 1) {
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index b83b39e93e1a..4d03fb3a8246 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -3161,6 +3161,7 @@ static void its_cpu_init_lpis(void)
 	val |= GICR_CTLR_ENABLE_LPIS;
 	writel_relaxed(val, rbase + GICR_CTLR);
 
+out:
 	if (gic_rdists->has_vlpis && !gic_rdists->has_rvpeid) {
 		void __iomem *vlpi_base = gic_data_rdist_vlpi_base();
 
@@ -3196,7 +3197,6 @@ static void its_cpu_init_lpis(void)
 
 	/* Make sure the GIC has seen the above */
 	dsb(sy);
-out:
 	gic_data_rdist()->flags |= RD_LOCAL_LPI_ENABLED;
 	pr_info("GICv3: CPU%d: using %s LPI pending table @%pa\n",
 		smp_processor_id(),
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index 2f4784860df5..be5e19a86ac3 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -144,7 +144,13 @@ static void plic_irq_eoi(struct irq_data *d)
 {
 	struct plic_handler *handler = this_cpu_ptr(&plic_handlers);
 
-	writel(d->hwirq, handler->hart_base + CONTEXT_CLAIM);
+	if (unlikely(irqd_irq_disabled(d))) {
+		plic_toggle(handler, d->hwirq, 1);
+		writel(d->hwirq, handler->hart_base + CONTEXT_CLAIM);
+		plic_toggle(handler, d->hwirq, 0);
+	} else {
+		writel(d->hwirq, handler->hart_base + CONTEXT_CLAIM);
+	}
 }
 
 #ifdef CONFIG_SMP
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 0e6068ee783e..3e215aa85b99 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -61,6 +61,8 @@ struct convert_context {
 		struct skcipher_request *req;
 		struct aead_request *req_aead;
 	} r;
+	bool aead_recheck;
+	bool aead_failed;
 
 };
 
@@ -81,6 +83,8 @@ struct dm_crypt_io {
 	blk_status_t error;
 	sector_t sector;
 
+	struct bvec_iter saved_bi_iter;
+
 	struct rb_node rb_node;
 } CRYPTO_MINALIGN_ATTR;
 
@@ -1365,10 +1369,13 @@ static int crypt_convert_block_aead(struct crypt_config *cc,
 	if (r == -EBADMSG) {
 		sector_t s = le64_to_cpu(*sector);
 
-		DMERR_LIMIT("%pg: INTEGRITY AEAD ERROR, sector %llu",
-			    ctx->bio_in->bi_bdev, s);
-		dm_audit_log_bio(DM_MSG_PREFIX, "integrity-aead",
-				 ctx->bio_in, s, 0);
+		ctx->aead_failed = true;
+		if (ctx->aead_recheck) {
+			DMERR_LIMIT("%pg: INTEGRITY AEAD ERROR, sector %llu",
+				    ctx->bio_in->bi_bdev, s);
+			dm_audit_log_bio(DM_MSG_PREFIX, "integrity-aead",
+					 ctx->bio_in, s, 0);
+		}
 	}
 
 	if (!r && cc->iv_gen_ops && cc->iv_gen_ops->post)
@@ -1724,6 +1731,8 @@ static void crypt_io_init(struct dm_crypt_io *io, struct crypt_config *cc,
 	io->base_bio = bio;
 	io->sector = sector;
 	io->error = 0;
+	io->ctx.aead_recheck = false;
+	io->ctx.aead_failed = false;
 	io->ctx.r.req = NULL;
 	io->integrity_metadata = NULL;
 	io->integrity_metadata_from_pool = false;
@@ -1735,6 +1744,8 @@ static void crypt_inc_pending(struct dm_crypt_io *io)
 	atomic_inc(&io->io_pending);
 }
 
+static void kcryptd_queue_read(struct dm_crypt_io *io);
+
 /*
  * One of the bios was finished. Check for completion of
  * the whole request and correctly clean up the buffer.
@@ -1748,6 +1759,15 @@ static void crypt_dec_pending(struct dm_crypt_io *io)
 	if (!atomic_dec_and_test(&io->io_pending))
 		return;
 
+	if (likely(!io->ctx.aead_recheck) && unlikely(io->ctx.aead_failed) &&
+	    cc->on_disk_tag_size && bio_data_dir(base_bio) == READ) {
+		io->ctx.aead_recheck = true;
+		io->ctx.aead_failed = false;
+		io->error = 0;
+		kcryptd_queue_read(io);
+		return;
+	}
+
 	if (io->ctx.r.req)
 		crypt_free_req(cc, io->ctx.r.req, base_bio);
 
@@ -1783,15 +1803,19 @@ static void crypt_endio(struct bio *clone)
 	struct dm_crypt_io *io = clone->bi_private;
 	struct crypt_config *cc = io->cc;
 	unsigned int rw = bio_data_dir(clone);
-	blk_status_t error;
+	blk_status_t error = clone->bi_status;
+
+	if (io->ctx.aead_recheck && !error) {
+		kcryptd_queue_crypt(io);
+		return;
+	}
 
 	/*
 	 * free the processed pages
 	 */
-	if (rw == WRITE)
+	if (rw == WRITE || io->ctx.aead_recheck)
 		crypt_free_buffer_pages(cc, clone);
 
-	error = clone->bi_status;
 	bio_put(clone);
 
 	if (rw == READ && !error) {
@@ -1812,6 +1836,22 @@ static int kcryptd_io_read(struct dm_crypt_io *io, gfp_t gfp)
 	struct crypt_config *cc = io->cc;
 	struct bio *clone;
 
+	if (io->ctx.aead_recheck) {
+		if (!(gfp & __GFP_DIRECT_RECLAIM))
+			return 1;
+		crypt_inc_pending(io);
+		clone = crypt_alloc_buffer(io, io->base_bio->bi_iter.bi_size);
+		if (unlikely(!clone)) {
+			crypt_dec_pending(io);
+			return 1;
+		}
+		clone->bi_iter.bi_sector = cc->start + io->sector;
+		crypt_convert_init(cc, &io->ctx, clone, clone, io->sector);
+		io->saved_bi_iter = clone->bi_iter;
+		dm_submit_bio_remap(io->base_bio, clone);
+		return 0;
+	}
+
 	/*
 	 * We need the original biovec array in order to decrypt the whole bio
 	 * data *afterwards* -- thanks to immutable biovecs we don't need to
@@ -2038,6 +2078,12 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
 	io->ctx.bio_out = clone;
 	io->ctx.iter_out = clone->bi_iter;
 
+	if (crypt_integrity_aead(cc)) {
+		bio_copy_data(clone, io->base_bio);
+		io->ctx.bio_in = clone;
+		io->ctx.iter_in = clone->bi_iter;
+	}
+
 	sector += bio_sectors(clone);
 
 	crypt_inc_pending(io);
@@ -2074,6 +2120,14 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
 
 static void kcryptd_crypt_read_done(struct dm_crypt_io *io)
 {
+	if (io->ctx.aead_recheck) {
+		if (!io->error) {
+			io->ctx.bio_in->bi_iter = io->saved_bi_iter;
+			bio_copy_data(io->base_bio, io->ctx.bio_in);
+		}
+		crypt_free_buffer_pages(io->cc, io->ctx.bio_in);
+		bio_put(io->ctx.bio_in);
+	}
 	crypt_dec_pending(io);
 }
 
@@ -2103,11 +2157,17 @@ static void kcryptd_crypt_read_convert(struct dm_crypt_io *io)
 
 	crypt_inc_pending(io);
 
-	crypt_convert_init(cc, &io->ctx, io->base_bio, io->base_bio,
-			   io->sector);
+	if (io->ctx.aead_recheck) {
+		io->ctx.cc_sector = io->sector + cc->iv_offset;
+		r = crypt_convert(cc, &io->ctx,
+				  test_bit(DM_CRYPT_NO_READ_WORKQUEUE, &cc->flags), true);
+	} else {
+		crypt_convert_init(cc, &io->ctx, io->base_bio, io->base_bio,
+				   io->sector);
 
-	r = crypt_convert(cc, &io->ctx,
-			  test_bit(DM_CRYPT_NO_READ_WORKQUEUE, &cc->flags), true);
+		r = crypt_convert(cc, &io->ctx,
+				  test_bit(DM_CRYPT_NO_READ_WORKQUEUE, &cc->flags), true);
+	}
 	/*
 	 * Crypto API backlogged the request, because its queue was full
 	 * and we're in softirq context, so continue from a workqueue
@@ -2150,10 +2210,13 @@ static void kcryptd_async_done(struct crypto_async_request *async_req,
 	if (error == -EBADMSG) {
 		sector_t s = le64_to_cpu(*org_sector_of_dmreq(cc, dmreq));
 
-		DMERR_LIMIT("%pg: INTEGRITY AEAD ERROR, sector %llu",
-			    ctx->bio_in->bi_bdev, s);
-		dm_audit_log_bio(DM_MSG_PREFIX, "integrity-aead",
-				 ctx->bio_in, s, 0);
+		ctx->aead_failed = true;
+		if (ctx->aead_recheck) {
+			DMERR_LIMIT("%pg: INTEGRITY AEAD ERROR, sector %llu",
+				    ctx->bio_in->bi_bdev, s);
+			dm_audit_log_bio(DM_MSG_PREFIX, "integrity-aead",
+					 ctx->bio_in, s, 0);
+		}
 		io->error = BLK_STS_PROTECTION;
 	} else if (error < 0)
 		io->error = BLK_STS_IOERR;
@@ -3079,7 +3142,7 @@ static int crypt_ctr_optional(struct dm_target *ti, unsigned int argc, char **ar
 			sval = strchr(opt_string + strlen("integrity:"), ':') + 1;
 			if (!strcasecmp(sval, "aead")) {
 				set_bit(CRYPT_MODE_INTEGRITY_AEAD, &cc->cipher_flags);
-			} else  if (strcasecmp(sval, "none")) {
+			} else if (strcasecmp(sval, "none")) {
 				ti->error = "Unknown integrity profile";
 				return -EINVAL;
 			}
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 77fcff82c82a..3da4359f5164 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -279,6 +279,8 @@ struct dm_integrity_c {
 
 	atomic64_t number_of_mismatches;
 
+	mempool_t recheck_pool;
+
 	struct notifier_block reboot_notifier;
 };
 
@@ -1699,6 +1701,77 @@ static void integrity_sector_checksum(struct dm_integrity_c *ic, sector_t sector
 	get_random_bytes(result, ic->tag_size);
 }
 
+static noinline void integrity_recheck(struct dm_integrity_io *dio, char *checksum)
+{
+	struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io));
+	struct dm_integrity_c *ic = dio->ic;
+	struct bvec_iter iter;
+	struct bio_vec bv;
+	sector_t sector, logical_sector, area, offset;
+	struct page *page;
+	void *buffer;
+
+	get_area_and_offset(ic, dio->range.logical_sector, &area, &offset);
+	dio->metadata_block = get_metadata_sector_and_offset(ic, area, offset,
+							     &dio->metadata_offset);
+	sector = get_data_sector(ic, area, offset);
+	logical_sector = dio->range.logical_sector;
+
+	page = mempool_alloc(&ic->recheck_pool, GFP_NOIO);
+	buffer = page_to_virt(page);
+
+	__bio_for_each_segment(bv, bio, iter, dio->bio_details.bi_iter) {
+		unsigned pos = 0;
+
+		do {
+			char *mem;
+			int r;
+			struct dm_io_request io_req;
+			struct dm_io_region io_loc;
+			io_req.bi_opf = REQ_OP_READ;
+			io_req.mem.type = DM_IO_KMEM;
+			io_req.mem.ptr.addr = buffer;
+			io_req.notify.fn = NULL;
+			io_req.client = ic->io;
+			io_loc.bdev = ic->dev->bdev;
+			io_loc.sector = sector;
+			io_loc.count = ic->sectors_per_block;
+
+			r = dm_io(&io_req, 1, &io_loc, NULL);
+			if (unlikely(r)) {
+				dio->bi_status = errno_to_blk_status(r);
+				goto free_ret;
+			}
+
+			integrity_sector_checksum(ic, logical_sector, buffer, checksum);
+			r = dm_integrity_rw_tag(ic, checksum, &dio->metadata_block,
+						&dio->metadata_offset, ic->tag_size, TAG_CMP);
+			if (r) {
+				if (r > 0) {
+					DMERR_LIMIT("%pg: Checksum failed at sector 0x%llx",
+						    bio->bi_bdev, logical_sector);
+					atomic64_inc(&ic->number_of_mismatches);
+					dm_audit_log_bio(DM_MSG_PREFIX, "integrity-checksum",
+							 bio, logical_sector, 0);
+					r = -EILSEQ;
+				}
+				dio->bi_status = errno_to_blk_status(r);
+				goto free_ret;
+			}
+
+			mem = bvec_kmap_local(&bv);
+			memcpy(mem + pos, buffer, ic->sectors_per_block << SECTOR_SHIFT);
+			kunmap_local(mem);
+
+			pos += ic->sectors_per_block << SECTOR_SHIFT;
+			sector += ic->sectors_per_block;
+			logical_sector += ic->sectors_per_block;
+		} while (pos < bv.bv_len);
+	}
+free_ret:
+	mempool_free(page, &ic->recheck_pool);
+}
+
 static void integrity_metadata(struct work_struct *w)
 {
 	struct dm_integrity_io *dio = container_of(w, struct dm_integrity_io, work);
@@ -1784,15 +1857,8 @@ static void integrity_metadata(struct work_struct *w)
 						checksums_ptr - checksums, dio->op == REQ_OP_READ ? TAG_CMP : TAG_WRITE);
 			if (unlikely(r)) {
 				if (r > 0) {
-					sector_t s;
-
-					s = sector - ((r + ic->tag_size - 1) / ic->tag_size);
-					DMERR_LIMIT("%pg: Checksum failed at sector 0x%llx",
-						    bio->bi_bdev, s);
-					r = -EILSEQ;
-					atomic64_inc(&ic->number_of_mismatches);
-					dm_audit_log_bio(DM_MSG_PREFIX, "integrity-checksum",
-							 bio, s, 0);
+					integrity_recheck(dio, checksums);
+					goto skip_io;
 				}
 				if (likely(checksums != checksums_onstack))
 					kfree(checksums);
@@ -4208,6 +4274,12 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned int argc, char **argv
 		goto bad;
 	}
 
+	r = mempool_init_page_pool(&ic->recheck_pool, 1, 0);
+	if (r) {
+		ti->error = "Cannot allocate mempool";
+		goto bad;
+	}
+
 	ic->metadata_wq = alloc_workqueue("dm-integrity-metadata",
 					  WQ_MEM_RECLAIM, METADATA_WORKQUEUE_MAX_ACTIVE);
 	if (!ic->metadata_wq) {
@@ -4572,6 +4644,7 @@ static void dm_integrity_dtr(struct dm_target *ti)
 	kvfree(ic->bbs);
 	if (ic->bufio)
 		dm_bufio_client_destroy(ic->bufio);
+	mempool_exit(&ic->recheck_pool);
 	mempool_exit(&ic->journal_io_mempool);
 	if (ic->io)
 		dm_io_client_destroy(ic->io);
diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c
index 4669923f4cfb..b48e1b59e6da 100644
--- a/drivers/md/dm-verity-target.c
+++ b/drivers/md/dm-verity-target.c
@@ -474,6 +474,63 @@ int verity_for_bv_block(struct dm_verity *v, struct dm_verity_io *io,
 	return 0;
 }
 
+static int verity_recheck_copy(struct dm_verity *v, struct dm_verity_io *io,
+			       u8 *data, size_t len)
+{
+	memcpy(data, io->recheck_buffer, len);
+	io->recheck_buffer += len;
+
+	return 0;
+}
+
+static noinline int verity_recheck(struct dm_verity *v, struct dm_verity_io *io,
+				   struct bvec_iter start, sector_t cur_block)
+{
+	struct page *page;
+	void *buffer;
+	int r;
+	struct dm_io_request io_req;
+	struct dm_io_region io_loc;
+
+	page = mempool_alloc(&v->recheck_pool, GFP_NOIO);
+	buffer = page_to_virt(page);
+
+	io_req.bi_opf = REQ_OP_READ;
+	io_req.mem.type = DM_IO_KMEM;
+	io_req.mem.ptr.addr = buffer;
+	io_req.notify.fn = NULL;
+	io_req.client = v->io;
+	io_loc.bdev = v->data_dev->bdev;
+	io_loc.sector = cur_block << (v->data_dev_block_bits - SECTOR_SHIFT);
+	io_loc.count = 1 << (v->data_dev_block_bits - SECTOR_SHIFT);
+	r = dm_io(&io_req, 1, &io_loc, NULL);
+	if (unlikely(r))
+		goto free_ret;
+
+	r = verity_hash(v, verity_io_hash_req(v, io), buffer,
+			1 << v->data_dev_block_bits,
+			verity_io_real_digest(v, io), true);
+	if (unlikely(r))
+		goto free_ret;
+
+	if (memcmp(verity_io_real_digest(v, io),
+		   verity_io_want_digest(v, io), v->digest_size)) {
+		r = -EIO;
+		goto free_ret;
+	}
+
+	io->recheck_buffer = buffer;
+	r = verity_for_bv_block(v, io, &start, verity_recheck_copy);
+	if (unlikely(r))
+		goto free_ret;
+
+	r = 0;
+free_ret:
+	mempool_free(page, &v->recheck_pool);
+
+	return r;
+}
+
 static int verity_bv_zero(struct dm_verity *v, struct dm_verity_io *io,
 			  u8 *data, size_t len)
 {
@@ -500,9 +557,7 @@ static int verity_verify_io(struct dm_verity_io *io)
 {
 	bool is_zero;
 	struct dm_verity *v = io->v;
-#if defined(CONFIG_DM_VERITY_FEC)
 	struct bvec_iter start;
-#endif
 	struct bvec_iter iter_copy;
 	struct bvec_iter *iter;
 	struct crypto_wait wait;
@@ -553,10 +608,7 @@ static int verity_verify_io(struct dm_verity_io *io)
 		if (unlikely(r < 0))
 			return r;
 
-#if defined(CONFIG_DM_VERITY_FEC)
-		if (verity_fec_is_enabled(v))
-			start = *iter;
-#endif
+		start = *iter;
 		r = verity_for_io_block(v, io, iter, &wait);
 		if (unlikely(r < 0))
 			return r;
@@ -578,6 +630,10 @@ static int verity_verify_io(struct dm_verity_io *io)
 			 * tasklet since it may sleep, so fallback to work-queue.
 			 */
 			return -EAGAIN;
+		} else if (verity_recheck(v, io, start, cur_block) == 0) {
+			if (v->validated_blocks)
+				set_bit(cur_block, v->validated_blocks);
+			continue;
 #if defined(CONFIG_DM_VERITY_FEC)
 		} else if (verity_fec_decode(v, io, DM_VERITY_BLOCK_TYPE_DATA,
 					     cur_block, NULL, &start) == 0) {
@@ -928,6 +984,10 @@ static void verity_dtr(struct dm_target *ti)
 	if (v->verify_wq)
 		destroy_workqueue(v->verify_wq);
 
+	mempool_exit(&v->recheck_pool);
+	if (v->io)
+		dm_io_client_destroy(v->io);
+
 	if (v->bufio)
 		dm_bufio_client_destroy(v->bufio);
 
@@ -1364,6 +1424,20 @@ static int verity_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	}
 	v->hash_blocks = hash_position;
 
+	r = mempool_init_page_pool(&v->recheck_pool, 1, 0);
+	if (unlikely(r)) {
+		ti->error = "Cannot allocate mempool";
+		goto bad;
+	}
+
+	v->io = dm_io_client_create();
+	if (IS_ERR(v->io)) {
+		r = PTR_ERR(v->io);
+		v->io = NULL;
+		ti->error = "Cannot allocate dm io";
+		goto bad;
+	}
+
 	v->bufio = dm_bufio_client_create(v->hash_dev->bdev,
 		1 << v->hash_dev_block_bits, 1, sizeof(struct buffer_aux),
 		dm_bufio_alloc_callback, NULL,
diff --git a/drivers/md/dm-verity.h b/drivers/md/dm-verity.h
index f3f607008419..4620a98c9956 100644
--- a/drivers/md/dm-verity.h
+++ b/drivers/md/dm-verity.h
@@ -11,6 +11,7 @@
 #ifndef DM_VERITY_H
 #define DM_VERITY_H
 
+#include <linux/dm-io.h>
 #include <linux/dm-bufio.h>
 #include <linux/device-mapper.h>
 #include <linux/interrupt.h>
@@ -68,6 +69,9 @@ struct dm_verity {
 	unsigned long *validated_blocks; /* bitset blocks validated */
 
 	char *signature_key_desc; /* signature keyring reference */
+
+	struct dm_io_client *io;
+	mempool_t recheck_pool;
 };
 
 struct dm_verity_io {
@@ -84,6 +88,8 @@ struct dm_verity_io {
 
 	struct work_struct work;
 
+	char *recheck_buffer;
+
 	/*
 	 * Three variably-size fields follow this struct:
 	 *
diff --git a/drivers/md/md.c b/drivers/md/md.c
index c7efe1522951..846bdee4daa0 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -564,8 +564,12 @@ static void submit_flushes(struct work_struct *ws)
 			rcu_read_lock();
 		}
 	rcu_read_unlock();
-	if (atomic_dec_and_test(&mddev->flush_pending))
+	if (atomic_dec_and_test(&mddev->flush_pending)) {
+		/* The pair is percpu_ref_get() from md_flush_request() */
+		percpu_ref_put(&mddev->active_io);
+
 		queue_work(md_wq, &mddev->flush_work);
+	}
 }
 
 static void md_submit_flush_data(struct work_struct *ws)
diff --git a/drivers/misc/open-dice.c b/drivers/misc/open-dice.c
index c61be3404c6f..504b836a7abf 100644
--- a/drivers/misc/open-dice.c
+++ b/drivers/misc/open-dice.c
@@ -142,7 +142,6 @@ static int __init open_dice_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	*drvdata = (struct open_dice_drvdata){
-		.lock = __MUTEX_INITIALIZER(drvdata->lock),
 		.rmem = rmem,
 		.misc = (struct miscdevice){
 			.parent	= dev,
@@ -152,6 +151,7 @@ static int __init open_dice_probe(struct platform_device *pdev)
 			.mode	= 0600,
 		},
 	};
+	mutex_init(&drvdata->lock);
 
 	/* Index overflow check not needed, misc_register() will fail. */
 	snprintf(drvdata->name, sizeof(drvdata->name), DRIVER_NAME"%u", dev_idx++);
diff --git a/drivers/net/ethernet/adi/Kconfig b/drivers/net/ethernet/adi/Kconfig
index da3bdd302502..c91b4dcef4ec 100644
--- a/drivers/net/ethernet/adi/Kconfig
+++ b/drivers/net/ethernet/adi/Kconfig
@@ -7,6 +7,7 @@ config NET_VENDOR_ADI
 	bool "Analog Devices devices"
 	default y
 	depends on SPI
+	select PHYLIB
 	help
 	  If you have a network (Ethernet) card belonging to this class, say Y.
 
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
index 3784347b6fd8..55639c133dd0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -437,6 +437,10 @@ static void npc_fixup_vf_rule(struct rvu *rvu, struct npc_mcam *mcam,
 			return;
 	}
 
+	/* AF modifies given action iff PF/VF has requested for it */
+	if ((entry->action & 0xFULL) != NIX_RX_ACTION_DEFAULT)
+		return;
+
 	/* copy VF default entry action to the VF mcam entry */
 	rx_action = npc_get_default_entry_action(rvu, mcam, blkaddr,
 						 target_func);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
index 3423c95cc84a..7031f41287e0 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
@@ -744,6 +744,7 @@ static int mchp_sparx5_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, sparx5);
 	sparx5->pdev = pdev;
 	sparx5->dev = &pdev->dev;
+	spin_lock_init(&sparx5->tx_lock);
 
 	/* Do switch core reset if available */
 	reset = devm_reset_control_get_optional_shared(&pdev->dev, "switch");
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
index 7a83222caa73..cb3173d2b0e8 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
@@ -278,6 +278,7 @@ struct sparx5 {
 	int xtr_irq;
 	/* Frame DMA */
 	int fdma_irq;
+	spinlock_t tx_lock; /* lock for frame transmission */
 	struct sparx5_rx rx;
 	struct sparx5_tx tx;
 	/* PTP */
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
index 6db6ac6a3bbc..ac7e1cffbcec 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
@@ -244,10 +244,12 @@ netdev_tx_t sparx5_port_xmit_impl(struct sk_buff *skb, struct net_device *dev)
 	}
 
 	skb_tx_timestamp(skb);
+	spin_lock(&sparx5->tx_lock);
 	if (sparx5->fdma_irq > 0)
 		ret = sparx5_fdma_xmit(sparx5, ifh, skb);
 	else
 		ret = sparx5_inject(sparx5, ifh, skb, dev);
+	spin_unlock(&sparx5->tx_lock);
 
 	if (ret == -EBUSY)
 		goto busy;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 66178ce6d000..91b2aa81914b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -5823,11 +5823,6 @@ static irqreturn_t stmmac_mac_interrupt(int irq, void *dev_id)
 	struct net_device *dev = (struct net_device *)dev_id;
 	struct stmmac_priv *priv = netdev_priv(dev);
 
-	if (unlikely(!dev)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
@@ -5843,11 +5838,6 @@ static irqreturn_t stmmac_safety_interrupt(int irq, void *dev_id)
 	struct net_device *dev = (struct net_device *)dev_id;
 	struct stmmac_priv *priv = netdev_priv(dev);
 
-	if (unlikely(!dev)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
@@ -5869,11 +5859,6 @@ static irqreturn_t stmmac_msi_intr_tx(int irq, void *data)
 	dma_conf = container_of(tx_q, struct stmmac_dma_conf, tx_queue[chan]);
 	priv = container_of(dma_conf, struct stmmac_priv, dma_conf);
 
-	if (unlikely(!data)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
@@ -5900,11 +5885,6 @@ static irqreturn_t stmmac_msi_intr_rx(int irq, void *data)
 	dma_conf = container_of(rx_q, struct stmmac_dma_conf, rx_queue[chan]);
 	priv = container_of(dma_conf, struct stmmac_priv, dma_conf);
 
-	if (unlikely(!data)) {
-		netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__);
-		return IRQ_NONE;
-	}
-
 	/* Check if adapter is up */
 	if (test_bit(STMMAC_DOWN, &priv->state))
 		return IRQ_HANDLED;
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index bace989591f7..937dd9cf4fba 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -1906,20 +1906,20 @@ static int __init gtp_init(void)
 	if (err < 0)
 		goto error_out;
 
-	err = genl_register_family(&gtp_genl_family);
+	err = register_pernet_subsys(&gtp_net_ops);
 	if (err < 0)
 		goto unreg_rtnl_link;
 
-	err = register_pernet_subsys(&gtp_net_ops);
+	err = genl_register_family(&gtp_genl_family);
 	if (err < 0)
-		goto unreg_genl_family;
+		goto unreg_pernet_subsys;
 
 	pr_info("GTP module loaded (pdp ctx size %zd bytes)\n",
 		sizeof(struct pdp_ctx));
 	return 0;
 
-unreg_genl_family:
-	genl_unregister_family(&gtp_genl_family);
+unreg_pernet_subsys:
+	unregister_pernet_subsys(&gtp_net_ops);
 unreg_rtnl_link:
 	rtnl_link_unregister(&gtp_link_ops);
 error_out:
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 3d99fd6664d7..70e52d27064e 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -414,9 +414,11 @@ static int rtl8211f_config_init(struct phy_device *phydev)
 				ERR_PTR(ret));
 			return ret;
 		}
+
+		return genphy_soft_reset(phydev);
 	}
 
-	return genphy_soft_reset(phydev);
+	return 0;
 }
 
 static int rtl821x_resume(struct phy_device *phydev)
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 177a365b8ec5..3dbf926fd99f 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -221,11 +221,6 @@ static LIST_HEAD(nvme_fc_lport_list);
 static DEFINE_IDA(nvme_fc_local_port_cnt);
 static DEFINE_IDA(nvme_fc_ctrl_cnt);
 
-static struct workqueue_struct *nvme_fc_wq;
-
-static bool nvme_fc_waiting_to_unload;
-static DECLARE_COMPLETION(nvme_fc_unload_proceed);
-
 /*
  * These items are short-term. They will eventually be moved into
  * a generic FC class. See comments in module init.
@@ -255,8 +250,6 @@ nvme_fc_free_lport(struct kref *ref)
 	/* remove from transport list */
 	spin_lock_irqsave(&nvme_fc_lock, flags);
 	list_del(&lport->port_list);
-	if (nvme_fc_waiting_to_unload && list_empty(&nvme_fc_lport_list))
-		complete(&nvme_fc_unload_proceed);
 	spin_unlock_irqrestore(&nvme_fc_lock, flags);
 
 	ida_free(&nvme_fc_local_port_cnt, lport->localport.port_num);
@@ -3869,10 +3862,6 @@ static int __init nvme_fc_init_module(void)
 {
 	int ret;
 
-	nvme_fc_wq = alloc_workqueue("nvme_fc_wq", WQ_MEM_RECLAIM, 0);
-	if (!nvme_fc_wq)
-		return -ENOMEM;
-
 	/*
 	 * NOTE:
 	 * It is expected that in the future the kernel will combine
@@ -3890,7 +3879,7 @@ static int __init nvme_fc_init_module(void)
 	ret = class_register(&fc_class);
 	if (ret) {
 		pr_err("couldn't register class fc\n");
-		goto out_destroy_wq;
+		return ret;
 	}
 
 	/*
@@ -3914,8 +3903,6 @@ static int __init nvme_fc_init_module(void)
 	device_destroy(&fc_class, MKDEV(0, 0));
 out_destroy_class:
 	class_unregister(&fc_class);
-out_destroy_wq:
-	destroy_workqueue(nvme_fc_wq);
 
 	return ret;
 }
@@ -3935,45 +3922,23 @@ nvme_fc_delete_controllers(struct nvme_fc_rport *rport)
 	spin_unlock(&rport->lock);
 }
 
-static void
-nvme_fc_cleanup_for_unload(void)
+static void __exit nvme_fc_exit_module(void)
 {
 	struct nvme_fc_lport *lport;
 	struct nvme_fc_rport *rport;
-
-	list_for_each_entry(lport, &nvme_fc_lport_list, port_list) {
-		list_for_each_entry(rport, &lport->endp_list, endp_list) {
-			nvme_fc_delete_controllers(rport);
-		}
-	}
-}
-
-static void __exit nvme_fc_exit_module(void)
-{
 	unsigned long flags;
-	bool need_cleanup = false;
 
 	spin_lock_irqsave(&nvme_fc_lock, flags);
-	nvme_fc_waiting_to_unload = true;
-	if (!list_empty(&nvme_fc_lport_list)) {
-		need_cleanup = true;
-		nvme_fc_cleanup_for_unload();
-	}
+	list_for_each_entry(lport, &nvme_fc_lport_list, port_list)
+		list_for_each_entry(rport, &lport->endp_list, endp_list)
+			nvme_fc_delete_controllers(rport);
 	spin_unlock_irqrestore(&nvme_fc_lock, flags);
-	if (need_cleanup) {
-		pr_info("%s: waiting for ctlr deletes\n", __func__);
-		wait_for_completion(&nvme_fc_unload_proceed);
-		pr_info("%s: ctrl deletes complete\n", __func__);
-	}
+	flush_workqueue(nvme_delete_wq);
 
 	nvmf_unregister_transport(&nvme_fc_transport);
 
-	ida_destroy(&nvme_fc_local_port_cnt);
-	ida_destroy(&nvme_fc_ctrl_cnt);
-
 	device_destroy(&fc_class, MKDEV(0, 0));
 	class_unregister(&fc_class);
-	destroy_workqueue(nvme_fc_wq);
 }
 
 module_init(nvme_fc_init_module);
diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c
index 1ab6601fdd5c..8a02ed63b156 100644
--- a/drivers/nvme/target/fc.c
+++ b/drivers/nvme/target/fc.c
@@ -111,6 +111,8 @@ struct nvmet_fc_tgtport {
 	struct nvmet_fc_port_entry	*pe;
 	struct kref			ref;
 	u32				max_sg_cnt;
+
+	struct work_struct		put_work;
 };
 
 struct nvmet_fc_port_entry {
@@ -165,7 +167,7 @@ struct nvmet_fc_tgt_assoc {
 	struct nvmet_fc_hostport	*hostport;
 	struct nvmet_fc_ls_iod		*rcv_disconn;
 	struct list_head		a_list;
-	struct nvmet_fc_tgt_queue __rcu	*queues[NVMET_NR_QUEUES + 1];
+	struct nvmet_fc_tgt_queue 	*queues[NVMET_NR_QUEUES + 1];
 	struct kref			ref;
 	struct work_struct		del_work;
 	struct rcu_head			rcu;
@@ -248,6 +250,13 @@ static int nvmet_fc_tgt_a_get(struct nvmet_fc_tgt_assoc *assoc);
 static void nvmet_fc_tgt_q_put(struct nvmet_fc_tgt_queue *queue);
 static int nvmet_fc_tgt_q_get(struct nvmet_fc_tgt_queue *queue);
 static void nvmet_fc_tgtport_put(struct nvmet_fc_tgtport *tgtport);
+static void nvmet_fc_put_tgtport_work(struct work_struct *work)
+{
+	struct nvmet_fc_tgtport *tgtport =
+		container_of(work, struct nvmet_fc_tgtport, put_work);
+
+	nvmet_fc_tgtport_put(tgtport);
+}
 static int nvmet_fc_tgtport_get(struct nvmet_fc_tgtport *tgtport);
 static void nvmet_fc_handle_fcp_rqst(struct nvmet_fc_tgtport *tgtport,
 					struct nvmet_fc_fcp_iod *fod);
@@ -359,7 +368,7 @@ __nvmet_fc_finish_ls_req(struct nvmet_fc_ls_req_op *lsop)
 
 	if (!lsop->req_queued) {
 		spin_unlock_irqrestore(&tgtport->lock, flags);
-		return;
+		goto out_putwork;
 	}
 
 	list_del(&lsop->lsreq_list);
@@ -372,7 +381,8 @@ __nvmet_fc_finish_ls_req(struct nvmet_fc_ls_req_op *lsop)
 				  (lsreq->rqstlen + lsreq->rsplen),
 				  DMA_BIDIRECTIONAL);
 
-	nvmet_fc_tgtport_put(tgtport);
+out_putwork:
+	queue_work(nvmet_wq, &tgtport->put_work);
 }
 
 static int
@@ -801,14 +811,11 @@ nvmet_fc_alloc_target_queue(struct nvmet_fc_tgt_assoc *assoc,
 	if (!queue)
 		return NULL;
 
-	if (!nvmet_fc_tgt_a_get(assoc))
-		goto out_free_queue;
-
 	queue->work_q = alloc_workqueue("ntfc%d.%d.%d", 0, 0,
 				assoc->tgtport->fc_target_port.port_num,
 				assoc->a_id, qid);
 	if (!queue->work_q)
-		goto out_a_put;
+		goto out_free_queue;
 
 	queue->qid = qid;
 	queue->sqsize = sqsize;
@@ -830,15 +837,13 @@ nvmet_fc_alloc_target_queue(struct nvmet_fc_tgt_assoc *assoc,
 		goto out_fail_iodlist;
 
 	WARN_ON(assoc->queues[qid]);
-	rcu_assign_pointer(assoc->queues[qid], queue);
+	assoc->queues[qid] = queue;
 
 	return queue;
 
 out_fail_iodlist:
 	nvmet_fc_destroy_fcp_iodlist(assoc->tgtport, queue);
 	destroy_workqueue(queue->work_q);
-out_a_put:
-	nvmet_fc_tgt_a_put(assoc);
 out_free_queue:
 	kfree(queue);
 	return NULL;
@@ -851,12 +856,8 @@ nvmet_fc_tgt_queue_free(struct kref *ref)
 	struct nvmet_fc_tgt_queue *queue =
 		container_of(ref, struct nvmet_fc_tgt_queue, ref);
 
-	rcu_assign_pointer(queue->assoc->queues[queue->qid], NULL);
-
 	nvmet_fc_destroy_fcp_iodlist(queue->assoc->tgtport, queue);
 
-	nvmet_fc_tgt_a_put(queue->assoc);
-
 	destroy_workqueue(queue->work_q);
 
 	kfree_rcu(queue, rcu);
@@ -968,7 +969,7 @@ nvmet_fc_find_target_queue(struct nvmet_fc_tgtport *tgtport,
 	rcu_read_lock();
 	list_for_each_entry_rcu(assoc, &tgtport->assoc_list, a_list) {
 		if (association_id == assoc->association_id) {
-			queue = rcu_dereference(assoc->queues[qid]);
+			queue = assoc->queues[qid];
 			if (queue &&
 			    (!atomic_read(&queue->connected) ||
 			     !nvmet_fc_tgt_q_get(queue)))
@@ -1077,8 +1078,6 @@ nvmet_fc_alloc_hostport(struct nvmet_fc_tgtport *tgtport, void *hosthandle)
 		/* new allocation not needed */
 		kfree(newhost);
 		newhost = match;
-		/* no new allocation - release reference */
-		nvmet_fc_tgtport_put(tgtport);
 	} else {
 		newhost->tgtport = tgtport;
 		newhost->hosthandle = hosthandle;
@@ -1093,13 +1092,28 @@ nvmet_fc_alloc_hostport(struct nvmet_fc_tgtport *tgtport, void *hosthandle)
 }
 
 static void
-nvmet_fc_delete_assoc(struct work_struct *work)
+nvmet_fc_delete_assoc(struct nvmet_fc_tgt_assoc *assoc)
+{
+	nvmet_fc_delete_target_assoc(assoc);
+	nvmet_fc_tgt_a_put(assoc);
+}
+
+static void
+nvmet_fc_delete_assoc_work(struct work_struct *work)
 {
 	struct nvmet_fc_tgt_assoc *assoc =
 		container_of(work, struct nvmet_fc_tgt_assoc, del_work);
+	struct nvmet_fc_tgtport *tgtport = assoc->tgtport;
 
-	nvmet_fc_delete_target_assoc(assoc);
-	nvmet_fc_tgt_a_put(assoc);
+	nvmet_fc_delete_assoc(assoc);
+	nvmet_fc_tgtport_put(tgtport);
+}
+
+static void
+nvmet_fc_schedule_delete_assoc(struct nvmet_fc_tgt_assoc *assoc)
+{
+	nvmet_fc_tgtport_get(assoc->tgtport);
+	queue_work(nvmet_wq, &assoc->del_work);
 }
 
 static struct nvmet_fc_tgt_assoc *
@@ -1111,6 +1125,9 @@ nvmet_fc_alloc_target_assoc(struct nvmet_fc_tgtport *tgtport, void *hosthandle)
 	int idx;
 	bool needrandom = true;
 
+	if (!tgtport->pe)
+		return NULL;
+
 	assoc = kzalloc(sizeof(*assoc), GFP_KERNEL);
 	if (!assoc)
 		return NULL;
@@ -1130,7 +1147,7 @@ nvmet_fc_alloc_target_assoc(struct nvmet_fc_tgtport *tgtport, void *hosthandle)
 	assoc->a_id = idx;
 	INIT_LIST_HEAD(&assoc->a_list);
 	kref_init(&assoc->ref);
-	INIT_WORK(&assoc->del_work, nvmet_fc_delete_assoc);
+	INIT_WORK(&assoc->del_work, nvmet_fc_delete_assoc_work);
 	atomic_set(&assoc->terminating, 0);
 
 	while (needrandom) {
@@ -1171,13 +1188,18 @@ nvmet_fc_target_assoc_free(struct kref *ref)
 	struct nvmet_fc_tgtport *tgtport = assoc->tgtport;
 	struct nvmet_fc_ls_iod	*oldls;
 	unsigned long flags;
+	int i;
+
+	for (i = NVMET_NR_QUEUES; i >= 0; i--) {
+		if (assoc->queues[i])
+			nvmet_fc_delete_target_queue(assoc->queues[i]);
+	}
 
 	/* Send Disconnect now that all i/o has completed */
 	nvmet_fc_xmt_disconnect_assoc(assoc);
 
 	nvmet_fc_free_hostport(assoc->hostport);
 	spin_lock_irqsave(&tgtport->lock, flags);
-	list_del_rcu(&assoc->a_list);
 	oldls = assoc->rcv_disconn;
 	spin_unlock_irqrestore(&tgtport->lock, flags);
 	/* if pending Rcv Disconnect Association LS, send rsp now */
@@ -1207,7 +1229,7 @@ static void
 nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_assoc *assoc)
 {
 	struct nvmet_fc_tgtport *tgtport = assoc->tgtport;
-	struct nvmet_fc_tgt_queue *queue;
+	unsigned long flags;
 	int i, terminating;
 
 	terminating = atomic_xchg(&assoc->terminating, 1);
@@ -1216,29 +1238,21 @@ nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_assoc *assoc)
 	if (terminating)
 		return;
 
+	spin_lock_irqsave(&tgtport->lock, flags);
+	list_del_rcu(&assoc->a_list);
+	spin_unlock_irqrestore(&tgtport->lock, flags);
 
+	synchronize_rcu();
+
+	/* ensure all in-flight I/Os have been processed */
 	for (i = NVMET_NR_QUEUES; i >= 0; i--) {
-		rcu_read_lock();
-		queue = rcu_dereference(assoc->queues[i]);
-		if (!queue) {
-			rcu_read_unlock();
-			continue;
-		}
-
-		if (!nvmet_fc_tgt_q_get(queue)) {
-			rcu_read_unlock();
-			continue;
-		}
-		rcu_read_unlock();
-		nvmet_fc_delete_target_queue(queue);
-		nvmet_fc_tgt_q_put(queue);
+		if (assoc->queues[i])
+			flush_workqueue(assoc->queues[i]->work_q);
 	}
 
 	dev_info(tgtport->dev,
 		"{%d:%d} Association deleted\n",
 		tgtport->fc_target_port.port_num, assoc->a_id);
-
-	nvmet_fc_tgt_a_put(assoc);
 }
 
 static struct nvmet_fc_tgt_assoc *
@@ -1414,6 +1428,7 @@ nvmet_fc_register_targetport(struct nvmet_fc_port_info *pinfo,
 	kref_init(&newrec->ref);
 	ida_init(&newrec->assoc_cnt);
 	newrec->max_sg_cnt = template->max_sgl_segments;
+	INIT_WORK(&newrec->put_work, nvmet_fc_put_tgtport_work);
 
 	ret = nvmet_fc_alloc_ls_iodlist(newrec);
 	if (ret) {
@@ -1491,9 +1506,8 @@ __nvmet_fc_free_assocs(struct nvmet_fc_tgtport *tgtport)
 	list_for_each_entry_rcu(assoc, &tgtport->assoc_list, a_list) {
 		if (!nvmet_fc_tgt_a_get(assoc))
 			continue;
-		if (!queue_work(nvmet_wq, &assoc->del_work))
-			/* already deleting - release local reference */
-			nvmet_fc_tgt_a_put(assoc);
+		nvmet_fc_schedule_delete_assoc(assoc);
+		nvmet_fc_tgt_a_put(assoc);
 	}
 	rcu_read_unlock();
 }
@@ -1546,9 +1560,8 @@ nvmet_fc_invalidate_host(struct nvmet_fc_target_port *target_port,
 			continue;
 		assoc->hostport->invalid = 1;
 		noassoc = false;
-		if (!queue_work(nvmet_wq, &assoc->del_work))
-			/* already deleting - release local reference */
-			nvmet_fc_tgt_a_put(assoc);
+		nvmet_fc_schedule_delete_assoc(assoc);
+		nvmet_fc_tgt_a_put(assoc);
 	}
 	spin_unlock_irqrestore(&tgtport->lock, flags);
 
@@ -1580,7 +1593,7 @@ nvmet_fc_delete_ctrl(struct nvmet_ctrl *ctrl)
 
 		rcu_read_lock();
 		list_for_each_entry_rcu(assoc, &tgtport->assoc_list, a_list) {
-			queue = rcu_dereference(assoc->queues[0]);
+			queue = assoc->queues[0];
 			if (queue && queue->nvme_sq.ctrl == ctrl) {
 				if (nvmet_fc_tgt_a_get(assoc))
 					found_ctrl = true;
@@ -1592,9 +1605,8 @@ nvmet_fc_delete_ctrl(struct nvmet_ctrl *ctrl)
 		nvmet_fc_tgtport_put(tgtport);
 
 		if (found_ctrl) {
-			if (!queue_work(nvmet_wq, &assoc->del_work))
-				/* already deleting - release local reference */
-				nvmet_fc_tgt_a_put(assoc);
+			nvmet_fc_schedule_delete_assoc(assoc);
+			nvmet_fc_tgt_a_put(assoc);
 			return;
 		}
 
@@ -1624,6 +1636,8 @@ nvmet_fc_unregister_targetport(struct nvmet_fc_target_port *target_port)
 	/* terminate any outstanding associations */
 	__nvmet_fc_free_assocs(tgtport);
 
+	flush_workqueue(nvmet_wq);
+
 	/*
 	 * should terminate LS's as well. However, LS's will be generated
 	 * at the tail end of association termination, so they likely don't
@@ -1869,9 +1883,6 @@ nvmet_fc_ls_disconnect(struct nvmet_fc_tgtport *tgtport,
 				sizeof(struct fcnvme_ls_disconnect_assoc_acc)),
 			FCNVME_LS_DISCONNECT_ASSOC);
 
-	/* release get taken in nvmet_fc_find_target_assoc */
-	nvmet_fc_tgt_a_put(assoc);
-
 	/*
 	 * The rules for LS response says the response cannot
 	 * go back until ABTS's have been sent for all outstanding
@@ -1886,8 +1897,6 @@ nvmet_fc_ls_disconnect(struct nvmet_fc_tgtport *tgtport,
 	assoc->rcv_disconn = iod;
 	spin_unlock_irqrestore(&tgtport->lock, flags);
 
-	nvmet_fc_delete_target_assoc(assoc);
-
 	if (oldls) {
 		dev_info(tgtport->dev,
 			"{%d:%d} Multiple Disconnect Association LS's "
@@ -1903,6 +1912,9 @@ nvmet_fc_ls_disconnect(struct nvmet_fc_tgtport *tgtport,
 		nvmet_fc_xmt_ls_rsp(tgtport, oldls);
 	}
 
+	nvmet_fc_schedule_delete_assoc(assoc);
+	nvmet_fc_tgt_a_put(assoc);
+
 	return false;
 }
 
@@ -2539,8 +2551,9 @@ nvmet_fc_handle_fcp_rqst(struct nvmet_fc_tgtport *tgtport,
 
 	fod->req.cmd = &fod->cmdiubuf.sqe;
 	fod->req.cqe = &fod->rspiubuf.cqe;
-	if (tgtport->pe)
-		fod->req.port = tgtport->pe->port;
+	if (!tgtport->pe)
+		goto transport_error;
+	fod->req.port = tgtport->pe->port;
 
 	/* clear any response payload */
 	memset(&fod->rspiubuf, 0, sizeof(fod->rspiubuf));
@@ -2901,6 +2914,9 @@ nvmet_fc_remove_port(struct nvmet_port *port)
 
 	nvmet_fc_portentry_unbind(pe);
 
+	/* terminate any outstanding associations */
+	__nvmet_fc_free_assocs(pe->tgtport);
+
 	kfree(pe);
 }
 
@@ -2932,6 +2948,9 @@ static int __init nvmet_fc_init_module(void)
 
 static void __exit nvmet_fc_exit_module(void)
 {
+	/* ensure any shutdown operation, e.g. delete ctrls have finished */
+	flush_workqueue(nvmet_wq);
+
 	/* sanity check - all lports should be removed */
 	if (!list_empty(&nvmet_fc_target_list))
 		pr_warn("%s: targetport list not empty\n", __func__);
diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c
index c780af36c1d4..f5b8442b653d 100644
--- a/drivers/nvme/target/fcloop.c
+++ b/drivers/nvme/target/fcloop.c
@@ -358,7 +358,7 @@ fcloop_h2t_ls_req(struct nvme_fc_local_port *localport,
 	if (!rport->targetport) {
 		tls_req->status = -ECONNREFUSED;
 		spin_lock(&rport->lock);
-		list_add_tail(&rport->ls_list, &tls_req->ls_list);
+		list_add_tail(&tls_req->ls_list, &rport->ls_list);
 		spin_unlock(&rport->lock);
 		queue_work(nvmet_wq, &rport->ls_work);
 		return ret;
@@ -391,7 +391,7 @@ fcloop_h2t_xmt_ls_rsp(struct nvmet_fc_target_port *targetport,
 	if (remoteport) {
 		rport = remoteport->private;
 		spin_lock(&rport->lock);
-		list_add_tail(&rport->ls_list, &tls_req->ls_list);
+		list_add_tail(&tls_req->ls_list, &rport->ls_list);
 		spin_unlock(&rport->lock);
 		queue_work(nvmet_wq, &rport->ls_work);
 	}
@@ -446,7 +446,7 @@ fcloop_t2h_ls_req(struct nvmet_fc_target_port *targetport, void *hosthandle,
 	if (!tport->remoteport) {
 		tls_req->status = -ECONNREFUSED;
 		spin_lock(&tport->lock);
-		list_add_tail(&tport->ls_list, &tls_req->ls_list);
+		list_add_tail(&tls_req->ls_list, &tport->ls_list);
 		spin_unlock(&tport->lock);
 		queue_work(nvmet_wq, &tport->ls_work);
 		return ret;
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index ce42afe8f64e..348076827469 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -1884,6 +1884,7 @@ static void __exit nvmet_tcp_exit(void)
 	flush_workqueue(nvmet_wq);
 
 	destroy_workqueue(nvmet_tcp_wq);
+	ida_destroy(&nvmet_tcp_queue_ida);
 }
 
 module_init(nvmet_tcp_init);
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 59c164b5c64a..4086a7818981 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -6,6 +6,7 @@
  * Author: Kishon Vijay Abraham I <kishon@ti.com>
  */
 
+#include <linux/align.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 
@@ -600,7 +601,7 @@ int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no,
 	}
 
 	aligned_offset = msg_addr & (epc->mem->window.page_size - 1);
-	msg_addr &= ~aligned_offset;
+	msg_addr = ALIGN_DOWN(msg_addr, epc->mem->window.page_size);
 	ret = dw_pcie_ep_map_addr(epc, func_no, 0, ep->msi_mem_phys, msg_addr,
 				  epc->mem->window.page_size);
 	if (ret)
diff --git a/drivers/pci/msi/irqdomain.c b/drivers/pci/msi/irqdomain.c
index e9cf318e6670..34877a1f43a1 100644
--- a/drivers/pci/msi/irqdomain.c
+++ b/drivers/pci/msi/irqdomain.c
@@ -60,7 +60,7 @@ static irq_hw_number_t pci_msi_domain_calc_hwirq(struct msi_desc *desc)
 
 	return (irq_hw_number_t)desc->msi_index |
 		pci_dev_id(dev) << 11 |
-		(pci_domain_nr(dev->bus) & 0xFFFFFFFF) << 27;
+		((irq_hw_number_t)(pci_domain_nr(dev->bus) & 0xFFFFFFFF)) << 27;
 }
 
 static inline bool pci_msi_desc_is_multi_msi(struct msi_desc *desc)
diff --git a/drivers/platform/x86/intel/vbtn.c b/drivers/platform/x86/intel/vbtn.c
index 8e2b07ed2ce9..c10c99a31a90 100644
--- a/drivers/platform/x86/intel/vbtn.c
+++ b/drivers/platform/x86/intel/vbtn.c
@@ -200,9 +200,6 @@ static void notify_handler(acpi_handle handle, u32 event, void *context)
 	autorelease = val && (!ke_rel || ke_rel->type == KE_IGNORE);
 
 	sparse_keymap_report_event(input_dev, event, val, autorelease);
-
-	/* Some devices need this to report further events */
-	acpi_evaluate_object(handle, "VBDL", NULL, NULL);
 }
 
 /*
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 6edd2e294750..c2fb19af1070 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -10511,6 +10511,7 @@ static int convert_dytc_to_profile(int funcmode, int dytcmode,
 		return 0;
 	default:
 		/* Unknown function */
+		pr_debug("unknown function 0x%x\n", funcmode);
 		return -EOPNOTSUPP;
 	}
 	return 0;
@@ -10696,8 +10697,8 @@ static void dytc_profile_refresh(void)
 		return;
 
 	perfmode = (output >> DYTC_GET_MODE_BIT) & 0xF;
-	convert_dytc_to_profile(funcmode, perfmode, &profile);
-	if (profile != dytc_current_profile) {
+	err = convert_dytc_to_profile(funcmode, perfmode, &profile);
+	if (!err && profile != dytc_current_profile) {
 		dytc_current_profile = profile;
 		platform_profile_notify();
 	}
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 9a92d515abb9..11d72a353355 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -50,7 +50,7 @@ static const struct property_entry chuwi_hi8_air_props[] = {
 };
 
 static const struct ts_dmi_data chuwi_hi8_air_data = {
-	.acpi_name	= "MSSL1680:00",
+	.acpi_name	= "MSSL1680",
 	.properties	= chuwi_hi8_air_props,
 };
 
@@ -913,6 +913,32 @@ static const struct ts_dmi_data teclast_tbook11_data = {
 	.properties	= teclast_tbook11_props,
 };
 
+static const struct property_entry teclast_x16_plus_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
+	PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
+	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-x16-plus.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	PROPERTY_ENTRY_BOOL("silead,home-button"),
+	{ }
+};
+
+static const struct ts_dmi_data teclast_x16_plus_data = {
+	.embedded_fw = {
+		.name	= "silead/gsl3692-teclast-x16-plus.fw",
+		.prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
+		.length	= 43560,
+		.sha256	= { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
+			    0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
+			    0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
+			    0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
+	},
+	.acpi_name	= "MSSL1680:00",
+	.properties	= teclast_x16_plus_props,
+};
+
 static const struct property_entry teclast_x3_plus_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
@@ -1567,6 +1593,15 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
 		},
 	},
+	{
+		/* Teclast X16 Plus */
+		.driver_data = (void *)&teclast_x16_plus_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
+			DMI_MATCH(DMI_PRODUCT_SKU, "D3A5_A1"),
+		},
+	},
 	{
 		/* Teclast X3 Plus */
 		.driver_data = (void *)&teclast_x3_plus_data,
@@ -1741,7 +1776,7 @@ static void ts_dmi_add_props(struct i2c_client *client)
 	int error;
 
 	if (has_acpi_companion(dev) &&
-	    !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
+	    strstarts(client->name, ts_data->acpi_name)) {
 		error = device_create_managed_software_node(dev, ts_data->properties, NULL);
 		if (error)
 			dev_err(dev, "failed to add properties: %d\n", error);
diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c
index b9eeaff1c661..925e486f73a6 100644
--- a/drivers/regulator/pwm-regulator.c
+++ b/drivers/regulator/pwm-regulator.c
@@ -158,6 +158,9 @@ static int pwm_regulator_get_voltage(struct regulator_dev *rdev)
 	pwm_get_state(drvdata->pwm, &pstate);
 
 	voltage = pwm_get_relative_duty_cycle(&pstate, duty_unit);
+	if (voltage < min(max_uV_duty, min_uV_duty) ||
+	    voltage > max(max_uV_duty, min_uV_duty))
+		return -ENOTRECOVERABLE;
 
 	/*
 	 * The dutycycle for min_uV might be greater than the one for max_uV.
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index c533d1dadc6b..a5dba3829769 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -202,7 +202,8 @@ int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa,
 		return -EINVAL;
 	if (cdev->private->state == DEV_STATE_NOT_OPER)
 		return -ENODEV;
-	if (cdev->private->state == DEV_STATE_VERIFY) {
+	if (cdev->private->state == DEV_STATE_VERIFY ||
+	    cdev->private->flags.doverify) {
 		/* Remember to fake irb when finished. */
 		if (!cdev->private->flags.fake_irb) {
 			cdev->private->flags.fake_irb = FAKE_CMD_IRB;
@@ -214,8 +215,7 @@ int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa,
 	}
 	if (cdev->private->state != DEV_STATE_ONLINE ||
 	    ((sch->schib.scsw.cmd.stctl & SCSW_STCTL_PRIM_STATUS) &&
-	     !(sch->schib.scsw.cmd.stctl & SCSW_STCTL_SEC_STATUS)) ||
-	    cdev->private->flags.doverify)
+	     !(sch->schib.scsw.cmd.stctl & SCSW_STCTL_SEC_STATUS)))
 		return -EBUSY;
 	ret = cio_set_options (sch, flags);
 	if (ret)
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 03e71e3d5e5b..3b990cf2c195 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1285,7 +1285,7 @@ source "drivers/scsi/arm/Kconfig"
 
 config JAZZ_ESP
 	bool "MIPS JAZZ FAS216 SCSI support"
-	depends on MACH_JAZZ && SCSI
+	depends on MACH_JAZZ && SCSI=y
 	select SCSI_SPI_ATTRS
 	help
 	  This is the driver for the onboard SCSI host adapter of MIPS Magnum
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 7aac9fc71967..0bb7e164b525 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -1919,7 +1919,7 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
  *
  * Returns the number of SGEs added to the SGL.
  **/
-static int
+static uint32_t
 lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc,
 		struct sli4_sge *sgl, int datasegcnt,
 		struct lpfc_io_buf *lpfc_cmd)
@@ -1927,8 +1927,8 @@ lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc,
 	struct scatterlist *sgde = NULL; /* s/g data entry */
 	struct sli4_sge_diseed *diseed = NULL;
 	dma_addr_t physaddr;
-	int i = 0, num_sge = 0, status;
-	uint32_t reftag;
+	int i = 0, status;
+	uint32_t reftag, num_sge = 0;
 	uint8_t txop, rxop;
 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
 	uint32_t rc;
@@ -2100,7 +2100,7 @@ lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc,
  *
  * Returns the number of SGEs added to the SGL.
  **/
-static int
+static uint32_t
 lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
 		struct sli4_sge *sgl, int datacnt, int protcnt,
 		struct lpfc_io_buf *lpfc_cmd)
@@ -2124,8 +2124,8 @@ lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
 	uint32_t rc;
 #endif
 	uint32_t checking = 1;
-	uint32_t dma_offset = 0;
-	int num_sge = 0, j = 2;
+	uint32_t dma_offset = 0, num_sge = 0;
+	int j = 2;
 	struct sli4_hybrid_sgl *sgl_xtra = NULL;
 
 	sgpe = scsi_prot_sglist(sc);
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 3cda5d26b66c..e70ab8db3014 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -328,21 +328,39 @@ static int scsi_vpd_inquiry(struct scsi_device *sdev, unsigned char *buffer,
 	return result + 4;
 }
 
+enum scsi_vpd_parameters {
+	SCSI_VPD_HEADER_SIZE = 4,
+	SCSI_VPD_LIST_SIZE = 36,
+};
+
 static int scsi_get_vpd_size(struct scsi_device *sdev, u8 page)
 {
-	unsigned char vpd_header[SCSI_VPD_HEADER_SIZE] __aligned(4);
+	unsigned char vpd[SCSI_VPD_LIST_SIZE] __aligned(4);
 	int result;
 
 	if (sdev->no_vpd_size)
 		return SCSI_DEFAULT_VPD_LEN;
 
+	/*
+	 * Fetch the supported pages VPD and validate that the requested page
+	 * number is present.
+	 */
+	if (page != 0) {
+		result = scsi_vpd_inquiry(sdev, vpd, 0, sizeof(vpd));
+		if (result < SCSI_VPD_HEADER_SIZE)
+			return 0;
+
+		result -= SCSI_VPD_HEADER_SIZE;
+		if (!memchr(&vpd[SCSI_VPD_HEADER_SIZE], page, result))
+			return 0;
+	}
 	/*
 	 * Fetch the VPD page header to find out how big the page
 	 * is. This is done to prevent problems on legacy devices
 	 * which can not handle allocation lengths as large as
 	 * potentially requested by the caller.
 	 */
-	result = scsi_vpd_inquiry(sdev, vpd_header, page, sizeof(vpd_header));
+	result = scsi_vpd_inquiry(sdev, vpd, page, SCSI_VPD_HEADER_SIZE);
 	if (result < 0)
 		return 0;
 
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index 47d487729635..e44f6bb25a8e 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -6449,8 +6449,11 @@ static void pqi_map_queues(struct Scsi_Host *shost)
 {
 	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
 
-	blk_mq_pci_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT],
+	if (!ctrl_info->disable_managed_interrupts)
+		return blk_mq_pci_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT],
 			      ctrl_info->pci_dev, 0);
+	else
+		return blk_mq_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT]);
 }
 
 static inline bool pqi_is_tape_changer_device(struct pqi_scsi_dev *device)
diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c
index 474b272f9b02..832adb570b50 100644
--- a/drivers/soc/mediatek/mtk-pm-domains.c
+++ b/drivers/soc/mediatek/mtk-pm-domains.c
@@ -499,6 +499,11 @@ static int scpsys_add_subdomain(struct scpsys *scpsys, struct device_node *paren
 			goto err_put_node;
 		}
 
+		/* recursive call to add all subdomains */
+		ret = scpsys_add_subdomain(scpsys, child);
+		if (ret)
+			goto err_put_node;
+
 		ret = pm_genpd_add_subdomain(parent_pd, child_pd);
 		if (ret) {
 			dev_err(scpsys->dev, "failed to add %s subdomain to parent %s\n",
@@ -508,11 +513,6 @@ static int scpsys_add_subdomain(struct scpsys *scpsys, struct device_node *paren
 			dev_dbg(scpsys->dev, "%s add subdomain: %s\n", parent_pd->name,
 				child_pd->name);
 		}
-
-		/* recursive call to add all subdomains */
-		ret = scpsys_add_subdomain(scpsys, child);
-		if (ret)
-			goto err_put_node;
 	}
 
 	return 0;
@@ -526,9 +526,6 @@ static void scpsys_remove_one_domain(struct scpsys_domain *pd)
 {
 	int ret;
 
-	if (scpsys_domain_is_on(pd))
-		scpsys_power_off(&pd->genpd);
-
 	/*
 	 * We're in the error cleanup already, so we only complain,
 	 * but won't emit another error on top of the original one.
@@ -538,6 +535,8 @@ static void scpsys_remove_one_domain(struct scpsys_domain *pd)
 		dev_err(pd->scpsys->dev,
 			"failed to remove domain '%s' : %d - state may be inconsistent\n",
 			pd->genpd.name, ret);
+	if (scpsys_domain_is_on(pd))
+		scpsys_power_off(&pd->genpd);
 
 	clk_bulk_put(pd->num_clks, pd->clks);
 	clk_bulk_put(pd->num_subsys_clks, pd->subsys_clks);
diff --git a/drivers/soc/renesas/r8a77980-sysc.c b/drivers/soc/renesas/r8a77980-sysc.c
index 39ca84a67daa..621e411fc999 100644
--- a/drivers/soc/renesas/r8a77980-sysc.c
+++ b/drivers/soc/renesas/r8a77980-sysc.c
@@ -25,7 +25,8 @@ static const struct rcar_sysc_area r8a77980_areas[] __initconst = {
 	  PD_CPU_NOCR },
 	{ "ca53-cpu3",	0x200, 3, R8A77980_PD_CA53_CPU3, R8A77980_PD_CA53_SCU,
 	  PD_CPU_NOCR },
-	{ "cr7",	0x240, 0, R8A77980_PD_CR7,	R8A77980_PD_ALWAYS_ON },
+	{ "cr7",	0x240, 0, R8A77980_PD_CR7,	R8A77980_PD_ALWAYS_ON,
+	  PD_CPU_NOCR },
 	{ "a3ir",	0x180, 0, R8A77980_PD_A3IR,	R8A77980_PD_ALWAYS_ON },
 	{ "a2ir0",	0x400, 0, R8A77980_PD_A2IR0,	R8A77980_PD_A3IR },
 	{ "a2ir1",	0x400, 1, R8A77980_PD_A2IR1,	R8A77980_PD_A3IR },
diff --git a/drivers/spi/spi-hisi-sfc-v3xx.c b/drivers/spi/spi-hisi-sfc-v3xx.c
index d3a23b1c2a4c..61bf00dfe9c3 100644
--- a/drivers/spi/spi-hisi-sfc-v3xx.c
+++ b/drivers/spi/spi-hisi-sfc-v3xx.c
@@ -377,6 +377,11 @@ static const struct spi_controller_mem_ops hisi_sfc_v3xx_mem_ops = {
 static irqreturn_t hisi_sfc_v3xx_isr(int irq, void *data)
 {
 	struct hisi_sfc_v3xx_host *host = data;
+	u32 reg;
+
+	reg = readl(host->regbase + HISI_SFC_V3XX_INT_STAT);
+	if (!reg)
+		return IRQ_NONE;
 
 	hisi_sfc_v3xx_disable_int(host);
 
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 51ceaa485724..ec3a4939ee98 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -137,14 +137,14 @@ struct sh_msiof_spi_priv {
 
 /* SIFCTR */
 #define SIFCTR_TFWM_MASK	GENMASK(31, 29)	/* Transmit FIFO Watermark */
-#define SIFCTR_TFWM_64		(0 << 29)	/*  Transfer Request when 64 empty stages */
-#define SIFCTR_TFWM_32		(1 << 29)	/*  Transfer Request when 32 empty stages */
-#define SIFCTR_TFWM_24		(2 << 29)	/*  Transfer Request when 24 empty stages */
-#define SIFCTR_TFWM_16		(3 << 29)	/*  Transfer Request when 16 empty stages */
-#define SIFCTR_TFWM_12		(4 << 29)	/*  Transfer Request when 12 empty stages */
-#define SIFCTR_TFWM_8		(5 << 29)	/*  Transfer Request when 8 empty stages */
-#define SIFCTR_TFWM_4		(6 << 29)	/*  Transfer Request when 4 empty stages */
-#define SIFCTR_TFWM_1		(7 << 29)	/*  Transfer Request when 1 empty stage */
+#define SIFCTR_TFWM_64		(0UL << 29)	/*  Transfer Request when 64 empty stages */
+#define SIFCTR_TFWM_32		(1UL << 29)	/*  Transfer Request when 32 empty stages */
+#define SIFCTR_TFWM_24		(2UL << 29)	/*  Transfer Request when 24 empty stages */
+#define SIFCTR_TFWM_16		(3UL << 29)	/*  Transfer Request when 16 empty stages */
+#define SIFCTR_TFWM_12		(4UL << 29)	/*  Transfer Request when 12 empty stages */
+#define SIFCTR_TFWM_8		(5UL << 29)	/*  Transfer Request when 8 empty stages */
+#define SIFCTR_TFWM_4		(6UL << 29)	/*  Transfer Request when 4 empty stages */
+#define SIFCTR_TFWM_1		(7UL << 29)	/*  Transfer Request when 1 empty stage */
 #define SIFCTR_TFUA_MASK	GENMASK(26, 20) /* Transmit FIFO Usable Area */
 #define SIFCTR_TFUA_SHIFT	20
 #define SIFCTR_TFUA(i)		((i) << SIFCTR_TFUA_SHIFT)
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 301fe376a120..13558cbd9b82 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -147,7 +147,6 @@ int transport_lookup_tmr_lun(struct se_cmd *se_cmd)
 	struct se_session *se_sess = se_cmd->se_sess;
 	struct se_node_acl *nacl = se_sess->se_node_acl;
 	struct se_tmr_req *se_tmr = se_cmd->se_tmr_req;
-	unsigned long flags;
 
 	rcu_read_lock();
 	deve = target_nacl_find_deve(nacl, se_cmd->orig_fe_lun);
@@ -178,10 +177,6 @@ int transport_lookup_tmr_lun(struct se_cmd *se_cmd)
 	se_cmd->se_dev = rcu_dereference_raw(se_lun->lun_se_dev);
 	se_tmr->tmr_dev = rcu_dereference_raw(se_lun->lun_se_dev);
 
-	spin_lock_irqsave(&se_tmr->tmr_dev->se_tmr_lock, flags);
-	list_add_tail(&se_tmr->tmr_list, &se_tmr->tmr_dev->dev_tmr_list);
-	spin_unlock_irqrestore(&se_tmr->tmr_dev->se_tmr_lock, flags);
-
 	return 0;
 }
 EXPORT_SYMBOL(transport_lookup_tmr_lun);
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 69a4c9581e80..7aec34c09066 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -910,12 +910,15 @@ pscsi_map_sg(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
 
 	return 0;
 fail:
-	if (bio)
-		bio_put(bio);
+	if (bio) {
+		bio_uninit(bio);
+		kfree(bio);
+	}
 	while (req->bio) {
 		bio = req->bio;
 		req->bio = bio->bi_next;
-		bio_put(bio);
+		bio_uninit(bio);
+		kfree(bio);
 	}
 	req->biotail = NULL;
 	return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 0686882bcbda..fb93d74c5d0b 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -3627,6 +3627,10 @@ int transport_generic_handle_tmr(
 	unsigned long flags;
 	bool aborted = false;
 
+	spin_lock_irqsave(&cmd->se_dev->se_tmr_lock, flags);
+	list_add_tail(&cmd->se_tmr_req->tmr_list, &cmd->se_dev->dev_tmr_list);
+	spin_unlock_irqrestore(&cmd->se_dev->se_tmr_lock, flags);
+
 	spin_lock_irqsave(&cmd->t_state_lock, flags);
 	if (cmd->transport_state & CMD_T_ABORTED) {
 		aborted = true;
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index c74eaf2552c3..2f0f05259778 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -1345,11 +1345,41 @@ static void pl011_start_tx_pio(struct uart_amba_port *uap)
 	}
 }
 
+static void pl011_rs485_tx_start(struct uart_amba_port *uap)
+{
+	struct uart_port *port = &uap->port;
+	u32 cr;
+
+	/* Enable transmitter */
+	cr = pl011_read(uap, REG_CR);
+	cr |= UART011_CR_TXE;
+
+	/* Disable receiver if half-duplex */
+	if (!(port->rs485.flags & SER_RS485_RX_DURING_TX))
+		cr &= ~UART011_CR_RXE;
+
+	if (port->rs485.flags & SER_RS485_RTS_ON_SEND)
+		cr &= ~UART011_CR_RTS;
+	else
+		cr |= UART011_CR_RTS;
+
+	pl011_write(cr, uap, REG_CR);
+
+	if (port->rs485.delay_rts_before_send)
+		mdelay(port->rs485.delay_rts_before_send);
+
+	uap->rs485_tx_started = true;
+}
+
 static void pl011_start_tx(struct uart_port *port)
 {
 	struct uart_amba_port *uap =
 	    container_of(port, struct uart_amba_port, port);
 
+	if ((uap->port.rs485.flags & SER_RS485_ENABLED) &&
+	    !uap->rs485_tx_started)
+		pl011_rs485_tx_start(uap);
+
 	if (!pl011_dma_tx_start(uap))
 		pl011_start_tx_pio(uap);
 }
@@ -1431,42 +1461,12 @@ static bool pl011_tx_char(struct uart_amba_port *uap, unsigned char c,
 	return true;
 }
 
-static void pl011_rs485_tx_start(struct uart_amba_port *uap)
-{
-	struct uart_port *port = &uap->port;
-	u32 cr;
-
-	/* Enable transmitter */
-	cr = pl011_read(uap, REG_CR);
-	cr |= UART011_CR_TXE;
-
-	/* Disable receiver if half-duplex */
-	if (!(port->rs485.flags & SER_RS485_RX_DURING_TX))
-		cr &= ~UART011_CR_RXE;
-
-	if (port->rs485.flags & SER_RS485_RTS_ON_SEND)
-		cr &= ~UART011_CR_RTS;
-	else
-		cr |= UART011_CR_RTS;
-
-	pl011_write(cr, uap, REG_CR);
-
-	if (port->rs485.delay_rts_before_send)
-		mdelay(port->rs485.delay_rts_before_send);
-
-	uap->rs485_tx_started = true;
-}
-
 /* Returns true if tx interrupts have to be (kept) enabled  */
 static bool pl011_tx_chars(struct uart_amba_port *uap, bool from_irq)
 {
 	struct circ_buf *xmit = &uap->port.state->xmit;
 	int count = uap->fifosize >> 1;
 
-	if ((uap->port.rs485.flags & SER_RS485_ENABLED) &&
-	    !uap->rs485_tx_started)
-		pl011_rs485_tx_start(uap);
-
 	if (uap->port.x_char) {
 		if (!pl011_tx_char(uap, uap->port.x_char, from_irq))
 			return true;
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 9fd4e9ed93b8..f3c25467e571 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -6159,7 +6159,6 @@ static void ufshcd_err_handling_prepare(struct ufs_hba *hba)
 		ufshcd_hold(hba, false);
 		if (!ufshcd_is_clkgating_allowed(hba))
 			ufshcd_setup_clocks(hba, true);
-		ufshcd_release(hba);
 		pm_op = hba->is_sys_suspended ? UFS_SYSTEM_PM : UFS_RUNTIME_PM;
 		ufshcd_vops_resume(hba, pm_op);
 	} else {
diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c
index ccdd525bd7c8..2b8f98f0707e 100644
--- a/drivers/usb/cdns3/cdns3-gadget.c
+++ b/drivers/usb/cdns3/cdns3-gadget.c
@@ -826,7 +826,11 @@ void cdns3_gadget_giveback(struct cdns3_endpoint *priv_ep,
 			return;
 	}
 
-	if (request->complete) {
+	/*
+	 * zlp request is appended by driver, needn't call usb_gadget_giveback_request() to notify
+	 * gadget composite driver.
+	 */
+	if (request->complete && request->buf != priv_dev->zlp_buf) {
 		spin_unlock(&priv_dev->lock);
 		usb_gadget_giveback_request(&priv_ep->endpoint,
 					    request);
@@ -2537,11 +2541,11 @@ static int cdns3_gadget_ep_disable(struct usb_ep *ep)
 
 	while (!list_empty(&priv_ep->wa2_descmiss_req_list)) {
 		priv_req = cdns3_next_priv_request(&priv_ep->wa2_descmiss_req_list);
+		list_del_init(&priv_req->list);
 
 		kfree(priv_req->request.buf);
 		cdns3_gadget_ep_free_request(&priv_ep->endpoint,
 					     &priv_req->request);
-		list_del_init(&priv_req->list);
 		--priv_ep->wa2_counter;
 	}
 
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c
index 7b20d2d5c262..7242591b346b 100644
--- a/drivers/usb/cdns3/core.c
+++ b/drivers/usb/cdns3/core.c
@@ -394,7 +394,6 @@ static int cdns_role_set(struct usb_role_switch *sw, enum usb_role role)
 	return ret;
 }
 
-
 /**
  * cdns_wakeup_irq - interrupt handler for wakeup events
  * @irq: irq number for cdns3/cdnsp core device
diff --git a/drivers/usb/cdns3/drd.c b/drivers/usb/cdns3/drd.c
index d00ff98dffab..33ba30f79b33 100644
--- a/drivers/usb/cdns3/drd.c
+++ b/drivers/usb/cdns3/drd.c
@@ -156,7 +156,8 @@ bool cdns_is_device(struct cdns *cdns)
  */
 static void cdns_otg_disable_irq(struct cdns *cdns)
 {
-	writel(0, &cdns->otg_irq_regs->ien);
+	if (cdns->version)
+		writel(0, &cdns->otg_irq_regs->ien);
 }
 
 /**
@@ -418,15 +419,20 @@ int cdns_drd_init(struct cdns *cdns)
 
 		cdns->otg_regs = (void __iomem *)&cdns->otg_v1_regs->cmd;
 
-		if (readl(&cdns->otg_cdnsp_regs->did) == OTG_CDNSP_DID) {
+		state = readl(&cdns->otg_cdnsp_regs->did);
+
+		if (OTG_CDNSP_CHECK_DID(state)) {
 			cdns->otg_irq_regs = (struct cdns_otg_irq_regs __iomem *)
 					      &cdns->otg_cdnsp_regs->ien;
 			cdns->version  = CDNSP_CONTROLLER_V2;
-		} else {
+		} else if (OTG_CDNS3_CHECK_DID(state)) {
 			cdns->otg_irq_regs = (struct cdns_otg_irq_regs __iomem *)
 					      &cdns->otg_v1_regs->ien;
 			writel(1, &cdns->otg_v1_regs->simulate);
 			cdns->version  = CDNS3_CONTROLLER_V1;
+		} else {
+			dev_err(cdns->dev, "not supporte DID=0x%08x\n", state);
+			return -EINVAL;
 		}
 
 		dev_dbg(cdns->dev, "DRD version v1 (ID: %08x, rev: %08x)\n",
@@ -479,7 +485,6 @@ int cdns_drd_exit(struct cdns *cdns)
 	return 0;
 }
 
-
 /* Indicate the cdns3 core was power lost before */
 bool cdns_power_is_lost(struct cdns *cdns)
 {
diff --git a/drivers/usb/cdns3/drd.h b/drivers/usb/cdns3/drd.h
index cbdf94f73ed9..d72370c321d3 100644
--- a/drivers/usb/cdns3/drd.h
+++ b/drivers/usb/cdns3/drd.h
@@ -79,7 +79,11 @@ struct cdnsp_otg_regs {
 	__le32 susp_timing_ctrl;
 };
 
-#define OTG_CDNSP_DID	0x0004034E
+/* CDNSP driver supports 0x000403xx Cadence USB controller family. */
+#define OTG_CDNSP_CHECK_DID(did) (((did) & GENMASK(31, 8)) == 0x00040300)
+
+/* CDNS3 driver supports 0x000402xx Cadence USB controller family. */
+#define OTG_CDNS3_CHECK_DID(did) (((did) & GENMASK(31, 8)) == 0x00040200)
 
 /*
  * Common registers interface for both CDNS3 and CDNSP version of DRD.
diff --git a/drivers/usb/cdns3/host.c b/drivers/usb/cdns3/host.c
index 6164fc4c96a4..ceca4d839dfd 100644
--- a/drivers/usb/cdns3/host.c
+++ b/drivers/usb/cdns3/host.c
@@ -18,6 +18,11 @@
 #include "../host/xhci.h"
 #include "../host/xhci-plat.h"
 
+/*
+ * The XECP_PORT_CAP_REG and XECP_AUX_CTRL_REG1 exist only
+ * in Cadence USB3 dual-role controller, so it can't be used
+ * with Cadence CDNSP dual-role controller.
+ */
 #define XECP_PORT_CAP_REG	0x8000
 #define XECP_AUX_CTRL_REG1	0x8120
 
@@ -57,6 +62,8 @@ static const struct xhci_plat_priv xhci_plat_cdns3_xhci = {
 	.resume_quirk = xhci_cdns3_resume_quirk,
 };
 
+static const struct xhci_plat_priv xhci_plat_cdnsp_xhci;
+
 static int __cdns_host_init(struct cdns *cdns)
 {
 	struct platform_device *xhci;
@@ -81,8 +88,13 @@ static int __cdns_host_init(struct cdns *cdns)
 		goto err1;
 	}
 
-	cdns->xhci_plat_data = kmemdup(&xhci_plat_cdns3_xhci,
-			sizeof(struct xhci_plat_priv), GFP_KERNEL);
+	if (cdns->version < CDNSP_CONTROLLER_V2)
+		cdns->xhci_plat_data = kmemdup(&xhci_plat_cdns3_xhci,
+				sizeof(struct xhci_plat_priv), GFP_KERNEL);
+	else
+		cdns->xhci_plat_data = kmemdup(&xhci_plat_cdnsp_xhci,
+				sizeof(struct xhci_plat_priv), GFP_KERNEL);
+
 	if (!cdns->xhci_plat_data) {
 		ret = -ENOMEM;
 		goto err1;
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 576c21bf77cd..b134110cc2ed 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2548,6 +2548,11 @@ static int dwc3_gadget_soft_disconnect(struct dwc3 *dwc)
 	int ret;
 
 	spin_lock_irqsave(&dwc->lock, flags);
+	if (!dwc->pullups_connected) {
+		spin_unlock_irqrestore(&dwc->lock, flags);
+		return 0;
+	}
+
 	dwc->connected = false;
 
 	/*
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c
index bbb6ff6b11aa..5e78fcc63e4d 100644
--- a/drivers/usb/gadget/function/f_ncm.c
+++ b/drivers/usb/gadget/function/f_ncm.c
@@ -1340,7 +1340,15 @@ static int ncm_unwrap_ntb(struct gether *port,
 	     "Parsed NTB with %d frames\n", dgram_counter);
 
 	to_process -= block_len;
-	if (to_process != 0) {
+
+	/*
+	 * Windows NCM driver avoids USB ZLPs by adding a 1-byte
+	 * zero pad as needed.
+	 */
+	if (to_process == 1 &&
+	    (*(unsigned char *)(ntb_ptr + block_len) == 0x00)) {
+		to_process--;
+	} else if (to_process > 0) {
 		ntb_ptr = (unsigned char *)(ntb_ptr + block_len);
 		goto parse_ntb;
 	}
diff --git a/drivers/usb/roles/class.c b/drivers/usb/roles/class.c
index 32e6d19f7011..a327f8bc5704 100644
--- a/drivers/usb/roles/class.c
+++ b/drivers/usb/roles/class.c
@@ -19,7 +19,9 @@ static struct class *role_class;
 struct usb_role_switch {
 	struct device dev;
 	struct mutex lock; /* device lock*/
+	struct module *module; /* the module this device depends on */
 	enum usb_role role;
+	bool registered;
 
 	/* From descriptor */
 	struct device *usb2_port;
@@ -46,6 +48,9 @@ int usb_role_switch_set_role(struct usb_role_switch *sw, enum usb_role role)
 	if (IS_ERR_OR_NULL(sw))
 		return 0;
 
+	if (!sw->registered)
+		return -EOPNOTSUPP;
+
 	mutex_lock(&sw->lock);
 
 	ret = sw->set(sw, role);
@@ -71,7 +76,7 @@ enum usb_role usb_role_switch_get_role(struct usb_role_switch *sw)
 {
 	enum usb_role role;
 
-	if (IS_ERR_OR_NULL(sw))
+	if (IS_ERR_OR_NULL(sw) || !sw->registered)
 		return USB_ROLE_NONE;
 
 	mutex_lock(&sw->lock);
@@ -133,7 +138,7 @@ struct usb_role_switch *usb_role_switch_get(struct device *dev)
 						  usb_role_switch_match);
 
 	if (!IS_ERR_OR_NULL(sw))
-		WARN_ON(!try_module_get(sw->dev.parent->driver->owner));
+		WARN_ON(!try_module_get(sw->module));
 
 	return sw;
 }
@@ -155,7 +160,7 @@ struct usb_role_switch *fwnode_usb_role_switch_get(struct fwnode_handle *fwnode)
 		sw = fwnode_connection_find_match(fwnode, "usb-role-switch",
 						  NULL, usb_role_switch_match);
 	if (!IS_ERR_OR_NULL(sw))
-		WARN_ON(!try_module_get(sw->dev.parent->driver->owner));
+		WARN_ON(!try_module_get(sw->module));
 
 	return sw;
 }
@@ -170,7 +175,7 @@ EXPORT_SYMBOL_GPL(fwnode_usb_role_switch_get);
 void usb_role_switch_put(struct usb_role_switch *sw)
 {
 	if (!IS_ERR_OR_NULL(sw)) {
-		module_put(sw->dev.parent->driver->owner);
+		module_put(sw->module);
 		put_device(&sw->dev);
 	}
 }
@@ -187,15 +192,18 @@ struct usb_role_switch *
 usb_role_switch_find_by_fwnode(const struct fwnode_handle *fwnode)
 {
 	struct device *dev;
+	struct usb_role_switch *sw = NULL;
 
 	if (!fwnode)
 		return NULL;
 
 	dev = class_find_device_by_fwnode(role_class, fwnode);
-	if (dev)
-		WARN_ON(!try_module_get(dev->parent->driver->owner));
+	if (dev) {
+		sw = to_role_switch(dev);
+		WARN_ON(!try_module_get(sw->module));
+	}
 
-	return dev ? to_role_switch(dev) : NULL;
+	return sw;
 }
 EXPORT_SYMBOL_GPL(usb_role_switch_find_by_fwnode);
 
@@ -337,6 +345,7 @@ usb_role_switch_register(struct device *parent,
 	sw->set = desc->set;
 	sw->get = desc->get;
 
+	sw->module = parent->driver->owner;
 	sw->dev.parent = parent;
 	sw->dev.fwnode = desc->fwnode;
 	sw->dev.class = role_class;
@@ -351,6 +360,8 @@ usb_role_switch_register(struct device *parent,
 		return ERR_PTR(ret);
 	}
 
+	sw->registered = true;
+
 	/* TODO: Symlinks for the host port and the device controller. */
 
 	return sw;
@@ -365,8 +376,10 @@ EXPORT_SYMBOL_GPL(usb_role_switch_register);
  */
 void usb_role_switch_unregister(struct usb_role_switch *sw)
 {
-	if (!IS_ERR_OR_NULL(sw))
+	if (!IS_ERR_OR_NULL(sw)) {
+		sw->registered = false;
 		device_unregister(&sw->dev);
+	}
 }
 EXPORT_SYMBOL_GPL(usb_role_switch_unregister);
 
diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c
index 26171c5d3c61..48130d636a02 100644
--- a/drivers/usb/typec/ucsi/ucsi_acpi.c
+++ b/drivers/usb/typec/ucsi/ucsi_acpi.c
@@ -25,6 +25,8 @@ struct ucsi_acpi {
 	unsigned long flags;
 	guid_t guid;
 	u64 cmd;
+	bool dell_quirk_probed;
+	bool dell_quirk_active;
 };
 
 static int ucsi_acpi_dsm(struct ucsi_acpi *ua, int func)
@@ -126,12 +128,73 @@ static const struct ucsi_operations ucsi_zenbook_ops = {
 	.async_write = ucsi_acpi_async_write
 };
 
-static const struct dmi_system_id zenbook_dmi_id[] = {
+/*
+ * Some Dell laptops expect that an ACK command with the
+ * UCSI_ACK_CONNECTOR_CHANGE bit set is followed by a (separate)
+ * ACK command that only has the UCSI_ACK_COMMAND_COMPLETE bit set.
+ * If this is not done events are not delivered to OSPM and
+ * subsequent commands will timeout.
+ */
+static int
+ucsi_dell_sync_write(struct ucsi *ucsi, unsigned int offset,
+		     const void *val, size_t val_len)
+{
+	struct ucsi_acpi *ua = ucsi_get_drvdata(ucsi);
+	u64 cmd = *(u64 *)val, ack = 0;
+	int ret;
+
+	if (UCSI_COMMAND(cmd) == UCSI_ACK_CC_CI &&
+	    cmd & UCSI_ACK_CONNECTOR_CHANGE)
+		ack = UCSI_ACK_CC_CI | UCSI_ACK_COMMAND_COMPLETE;
+
+	ret = ucsi_acpi_sync_write(ucsi, offset, val, val_len);
+	if (ret != 0)
+		return ret;
+	if (ack == 0)
+		return ret;
+
+	if (!ua->dell_quirk_probed) {
+		ua->dell_quirk_probed = true;
+
+		cmd = UCSI_GET_CAPABILITY;
+		ret = ucsi_acpi_sync_write(ucsi, UCSI_CONTROL, &cmd,
+					   sizeof(cmd));
+		if (ret == 0)
+			return ucsi_acpi_sync_write(ucsi, UCSI_CONTROL,
+						    &ack, sizeof(ack));
+		if (ret != -ETIMEDOUT)
+			return ret;
+
+		ua->dell_quirk_active = true;
+		dev_err(ua->dev, "Firmware bug: Additional ACK required after ACKing a connector change.\n");
+		dev_err(ua->dev, "Firmware bug: Enabling workaround\n");
+	}
+
+	if (!ua->dell_quirk_active)
+		return ret;
+
+	return ucsi_acpi_sync_write(ucsi, UCSI_CONTROL, &ack, sizeof(ack));
+}
+
+static const struct ucsi_operations ucsi_dell_ops = {
+	.read = ucsi_acpi_read,
+	.sync_write = ucsi_dell_sync_write,
+	.async_write = ucsi_acpi_async_write
+};
+
+static const struct dmi_system_id ucsi_acpi_quirks[] = {
 	{
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UA_UM325UA"),
 		},
+		.driver_data = (void *)&ucsi_zenbook_ops,
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+		},
+		.driver_data = (void *)&ucsi_dell_ops,
 	},
 	{ }
 };
@@ -160,6 +223,7 @@ static int ucsi_acpi_probe(struct platform_device *pdev)
 {
 	struct acpi_device *adev = ACPI_COMPANION(&pdev->dev);
 	const struct ucsi_operations *ops = &ucsi_acpi_ops;
+	const struct dmi_system_id *id;
 	struct ucsi_acpi *ua;
 	struct resource *res;
 	acpi_status status;
@@ -189,8 +253,9 @@ static int ucsi_acpi_probe(struct platform_device *pdev)
 	init_completion(&ua->complete);
 	ua->dev = &pdev->dev;
 
-	if (dmi_check_system(zenbook_dmi_id))
-		ops = &ucsi_zenbook_ops;
+	id = dmi_first_match(ucsi_acpi_quirks);
+	if (id)
+		ops = id->driver_data;
 
 	ua->ucsi = ucsi_create(&pdev->dev, ops);
 	if (IS_ERR(ua->ucsi))
diff --git a/drivers/vfio/iova_bitmap.c b/drivers/vfio/iova_bitmap.c
index 0f19d502f351..dfab5b742191 100644
--- a/drivers/vfio/iova_bitmap.c
+++ b/drivers/vfio/iova_bitmap.c
@@ -99,7 +99,7 @@ struct iova_bitmap {
 	struct iova_bitmap_map mapped;
 
 	/* userspace address of the bitmap */
-	u64 __user *bitmap;
+	u8 __user *bitmap;
 
 	/* u64 index that @mapped points to */
 	unsigned long mapped_base_index;
@@ -161,7 +161,7 @@ static int iova_bitmap_get(struct iova_bitmap *bitmap)
 {
 	struct iova_bitmap_map *mapped = &bitmap->mapped;
 	unsigned long npages;
-	u64 __user *addr;
+	u8 __user *addr;
 	long ret;
 
 	/*
@@ -174,18 +174,19 @@ static int iova_bitmap_get(struct iova_bitmap *bitmap)
 			       bitmap->mapped_base_index) *
 			       sizeof(*bitmap->bitmap), PAGE_SIZE);
 
-	/*
-	 * We always cap at max number of 'struct page' a base page can fit.
-	 * This is, for example, on x86 means 2M of bitmap data max.
-	 */
-	npages = min(npages,  PAGE_SIZE / sizeof(struct page *));
-
 	/*
 	 * Bitmap address to be pinned is calculated via pointer arithmetic
 	 * with bitmap u64 word index.
 	 */
 	addr = bitmap->bitmap + bitmap->mapped_base_index;
 
+	/*
+	 * We always cap at max number of 'struct page' a base page can fit.
+	 * This is, for example, on x86 means 2M of bitmap data max.
+	 */
+	npages = min(npages + !!offset_in_page(addr),
+		     PAGE_SIZE / sizeof(struct page *));
+
 	ret = pin_user_pages_fast((unsigned long)addr, npages,
 				  FOLL_WRITE, mapped->pages);
 	if (ret <= 0)
@@ -246,7 +247,7 @@ struct iova_bitmap *iova_bitmap_alloc(unsigned long iova, size_t length,
 
 	mapped = &bitmap->mapped;
 	mapped->pgshift = __ffs(page_size);
-	bitmap->bitmap = data;
+	bitmap->bitmap = (u8 __user *)data;
 	bitmap->mapped_total_index =
 		iova_bitmap_offset_to_index(bitmap, length - 1) + 1;
 	bitmap->iova = iova;
@@ -301,7 +302,7 @@ static unsigned long iova_bitmap_mapped_remaining(struct iova_bitmap *bitmap)
 
 	remaining = bitmap->mapped_total_index - bitmap->mapped_base_index;
 	remaining = min_t(unsigned long, remaining,
-			  bytes / sizeof(*bitmap->bitmap));
+			  DIV_ROUND_UP(bytes, sizeof(*bitmap->bitmap)));
 
 	return remaining;
 }
@@ -405,6 +406,7 @@ void iova_bitmap_set(struct iova_bitmap *bitmap,
 			mapped->pgshift) + mapped->pgoff * BITS_PER_BYTE;
 	unsigned long last_bit = (((iova + length - 1) - mapped->iova) >>
 			mapped->pgshift) + mapped->pgoff * BITS_PER_BYTE;
+	unsigned long last_page_idx = mapped->npages - 1;
 
 	do {
 		unsigned int page_idx = cur_bit / BITS_PER_PAGE;
@@ -413,6 +415,9 @@ void iova_bitmap_set(struct iova_bitmap *bitmap,
 					 last_bit - cur_bit + 1);
 		void *kaddr;
 
+		if (unlikely(page_idx > last_page_idx))
+			break;
+
 		kaddr = kmap_local_page(mapped->pages[page_idx]);
 		bitmap_set(kaddr, offset, nbits);
 		kunmap_local(kaddr);
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index b7818b652698..a7b63c475f95 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -869,6 +869,9 @@ static int savagefb_check_var(struct fb_var_screeninfo   *var,
 
 	DBG("savagefb_check_var");
 
+	if (!var->pixclock)
+		return -EINVAL;
+
 	var->transp.offset = 0;
 	var->transp.length = 0;
 	switch (var->bits_per_pixel) {
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index 1c197c3f9538..fe8996461b9e 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -1475,6 +1475,8 @@ sisfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 
 	vtotal = var->upper_margin + var->lower_margin + var->vsync_len;
 
+	if (!var->pixclock)
+		return -EINVAL;
 	pixclock = var->pixclock;
 
 	if((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) {
diff --git a/fs/afs/volume.c b/fs/afs/volume.c
index 1c9144e3e83a..a146d70efa65 100644
--- a/fs/afs/volume.c
+++ b/fs/afs/volume.c
@@ -341,7 +341,7 @@ static int afs_update_volume_status(struct afs_volume *volume, struct key *key)
 {
 	struct afs_server_list *new, *old, *discard;
 	struct afs_vldb_entry *vldb;
-	char idbuf[16];
+	char idbuf[24];
 	int ret, idsz;
 
 	_enter("");
@@ -349,7 +349,7 @@ static int afs_update_volume_status(struct afs_volume *volume, struct key *key)
 	/* We look up an ID by passing it as a decimal string in the
 	 * operation's name parameter.
 	 */
-	idsz = sprintf(idbuf, "%llu", volume->vid);
+	idsz = snprintf(idbuf, sizeof(idbuf), "%llu", volume->vid);
 
 	vldb = afs_vl_lookup_vldb(volume->cell, key, idbuf, idsz);
 	if (IS_ERR(vldb)) {
diff --git a/fs/aio.c b/fs/aio.c
index e85ba0b77f59..849c3e3ed558 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -595,6 +595,13 @@ void kiocb_set_cancel_fn(struct kiocb *iocb, kiocb_cancel_fn *cancel)
 	struct kioctx *ctx = req->ki_ctx;
 	unsigned long flags;
 
+	/*
+	 * kiocb didn't come from aio or is neither a read nor a write, hence
+	 * ignore it.
+	 */
+	if (!(iocb->ki_flags & IOCB_AIO_RW))
+		return;
+
 	if (WARN_ON_ONCE(!list_empty(&req->ki_list)))
 		return;
 
@@ -1476,7 +1483,7 @@ static int aio_prep_rw(struct kiocb *req, const struct iocb *iocb)
 	req->ki_complete = aio_complete_rw;
 	req->private = NULL;
 	req->ki_pos = iocb->aio_offset;
-	req->ki_flags = req->ki_filp->f_iocb_flags;
+	req->ki_flags = req->ki_filp->f_iocb_flags | IOCB_AIO_RW;
 	if (iocb->aio_flags & IOCB_FLAG_RESFD)
 		req->ki_flags |= IOCB_EVENTFD;
 	if (iocb->aio_flags & IOCB_FLAG_IOPRIO) {
diff --git a/fs/cachefiles/cache.c b/fs/cachefiles/cache.c
index 7077f72e6f47..f449f7340aad 100644
--- a/fs/cachefiles/cache.c
+++ b/fs/cachefiles/cache.c
@@ -168,6 +168,8 @@ int cachefiles_add_cache(struct cachefiles_cache *cache)
 	dput(root);
 error_open_root:
 	cachefiles_end_secure(cache, saved_cred);
+	put_cred(cache->cache_cred);
+	cache->cache_cred = NULL;
 error_getsec:
 	fscache_relinquish_cache(cache_cookie);
 	cache->cache = NULL;
diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
index aa4efcabb5e3..5f4df9588620 100644
--- a/fs/cachefiles/daemon.c
+++ b/fs/cachefiles/daemon.c
@@ -805,6 +805,7 @@ static void cachefiles_daemon_unbind(struct cachefiles_cache *cache)
 	cachefiles_put_directory(cache->graveyard);
 	cachefiles_put_directory(cache->store);
 	mntput(cache->mnt);
+	put_cred(cache->cache_cred);
 
 	kfree(cache->rootdirname);
 	kfree(cache->secctx);
diff --git a/fs/erofs/compress.h b/fs/erofs/compress.h
index 26fa170090b8..c4a3187bdb8f 100644
--- a/fs/erofs/compress.h
+++ b/fs/erofs/compress.h
@@ -21,6 +21,8 @@ struct z_erofs_decompress_req {
 };
 
 struct z_erofs_decompressor {
+	int (*config)(struct super_block *sb, struct erofs_super_block *dsb,
+		      void *data, int size);
 	int (*decompress)(struct z_erofs_decompress_req *rq,
 			  struct page **pagepool);
 	char *name;
@@ -93,6 +95,8 @@ int z_erofs_decompress(struct z_erofs_decompress_req *rq,
 		       struct page **pagepool);
 
 /* prototypes for specific algorithms */
+int z_erofs_load_lzma_config(struct super_block *sb,
+			struct erofs_super_block *dsb, void *data, int size);
 int z_erofs_lzma_decompress(struct z_erofs_decompress_req *rq,
 			    struct page **pagepool);
 #endif
diff --git a/fs/erofs/decompressor.c b/fs/erofs/decompressor.c
index 0cfad74374ca..1eefa4411e06 100644
--- a/fs/erofs/decompressor.c
+++ b/fs/erofs/decompressor.c
@@ -24,11 +24,11 @@ struct z_erofs_lz4_decompress_ctx {
 	unsigned int oend;
 };
 
-int z_erofs_load_lz4_config(struct super_block *sb,
-			    struct erofs_super_block *dsb,
-			    struct z_erofs_lz4_cfgs *lz4, int size)
+static int z_erofs_load_lz4_config(struct super_block *sb,
+			    struct erofs_super_block *dsb, void *data, int size)
 {
 	struct erofs_sb_info *sbi = EROFS_SB(sb);
+	struct z_erofs_lz4_cfgs *lz4 = data;
 	u16 distance;
 
 	if (lz4) {
@@ -374,17 +374,71 @@ static struct z_erofs_decompressor decompressors[] = {
 		.name = "interlaced"
 	},
 	[Z_EROFS_COMPRESSION_LZ4] = {
+		.config = z_erofs_load_lz4_config,
 		.decompress = z_erofs_lz4_decompress,
 		.name = "lz4"
 	},
 #ifdef CONFIG_EROFS_FS_ZIP_LZMA
 	[Z_EROFS_COMPRESSION_LZMA] = {
+		.config = z_erofs_load_lzma_config,
 		.decompress = z_erofs_lzma_decompress,
 		.name = "lzma"
 	},
 #endif
 };
 
+int z_erofs_parse_cfgs(struct super_block *sb, struct erofs_super_block *dsb)
+{
+	struct erofs_sb_info *sbi = EROFS_SB(sb);
+	struct erofs_buf buf = __EROFS_BUF_INITIALIZER;
+	unsigned int algs, alg;
+	erofs_off_t offset;
+	int size, ret = 0;
+
+	if (!erofs_sb_has_compr_cfgs(sbi)) {
+		sbi->available_compr_algs = 1 << Z_EROFS_COMPRESSION_LZ4;
+		return z_erofs_load_lz4_config(sb, dsb, NULL, 0);
+	}
+
+	sbi->available_compr_algs = le16_to_cpu(dsb->u1.available_compr_algs);
+	if (sbi->available_compr_algs & ~Z_EROFS_ALL_COMPR_ALGS) {
+		erofs_err(sb, "unidentified algorithms %x, please upgrade kernel",
+			  sbi->available_compr_algs & ~Z_EROFS_ALL_COMPR_ALGS);
+		return -EOPNOTSUPP;
+	}
+
+	offset = EROFS_SUPER_OFFSET + sbi->sb_size;
+	alg = 0;
+	for (algs = sbi->available_compr_algs; algs; algs >>= 1, ++alg) {
+		void *data;
+
+		if (!(algs & 1))
+			continue;
+
+		data = erofs_read_metadata(sb, &buf, &offset, &size);
+		if (IS_ERR(data)) {
+			ret = PTR_ERR(data);
+			break;
+		}
+
+		if (alg >= ARRAY_SIZE(decompressors) ||
+		    !decompressors[alg].config) {
+			erofs_err(sb, "algorithm %d isn't enabled on this kernel",
+				  alg);
+			ret = -EOPNOTSUPP;
+		} else {
+			ret = decompressors[alg].config(sb,
+					dsb, data, size);
+		}
+
+		kfree(data);
+		if (ret)
+			break;
+	}
+	erofs_put_metabuf(&buf);
+	return ret;
+}
+
 int z_erofs_decompress(struct z_erofs_decompress_req *rq,
 		       struct page **pagepool)
 {
diff --git a/fs/erofs/decompressor_lzma.c b/fs/erofs/decompressor_lzma.c
index 49addc345aeb..970464c4b676 100644
--- a/fs/erofs/decompressor_lzma.c
+++ b/fs/erofs/decompressor_lzma.c
@@ -72,10 +72,10 @@ int z_erofs_lzma_init(void)
 }
 
 int z_erofs_load_lzma_config(struct super_block *sb,
-			     struct erofs_super_block *dsb,
-			     struct z_erofs_lzma_cfgs *lzma, int size)
+			struct erofs_super_block *dsb, void *data, int size)
 {
 	static DEFINE_MUTEX(lzma_resize_mutex);
+	struct z_erofs_lzma_cfgs *lzma = data;
 	unsigned int dict_size, i;
 	struct z_erofs_lzma *strm, *head = NULL;
 	int err;
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h
index d8d09fc3ed65..79a7a5815ea6 100644
--- a/fs/erofs/internal.h
+++ b/fs/erofs/internal.h
@@ -471,6 +471,8 @@ struct erofs_map_dev {
 
 /* data.c */
 extern const struct file_operations erofs_file_fops;
+void *erofs_read_metadata(struct super_block *sb, struct erofs_buf *buf,
+			  erofs_off_t *offset, int *lengthp);
 void erofs_unmap_metabuf(struct erofs_buf *buf);
 void erofs_put_metabuf(struct erofs_buf *buf);
 void *erofs_bread(struct erofs_buf *buf, struct inode *inode,
@@ -565,9 +567,7 @@ void z_erofs_exit_zip_subsystem(void);
 int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi,
 				       struct erofs_workgroup *egrp);
 int erofs_try_to_free_cached_page(struct page *page);
-int z_erofs_load_lz4_config(struct super_block *sb,
-			    struct erofs_super_block *dsb,
-			    struct z_erofs_lz4_cfgs *lz4, int len);
+int z_erofs_parse_cfgs(struct super_block *sb, struct erofs_super_block *dsb);
 #else
 static inline void erofs_shrinker_register(struct super_block *sb) {}
 static inline void erofs_shrinker_unregister(struct super_block *sb) {}
@@ -575,36 +575,14 @@ static inline int erofs_init_shrinker(void) { return 0; }
 static inline void erofs_exit_shrinker(void) {}
 static inline int z_erofs_init_zip_subsystem(void) { return 0; }
 static inline void z_erofs_exit_zip_subsystem(void) {}
-static inline int z_erofs_load_lz4_config(struct super_block *sb,
-				  struct erofs_super_block *dsb,
-				  struct z_erofs_lz4_cfgs *lz4, int len)
-{
-	if (lz4 || dsb->u1.lz4_max_distance) {
-		erofs_err(sb, "lz4 algorithm isn't enabled");
-		return -EINVAL;
-	}
-	return 0;
-}
 #endif	/* !CONFIG_EROFS_FS_ZIP */
 
 #ifdef CONFIG_EROFS_FS_ZIP_LZMA
 int z_erofs_lzma_init(void);
 void z_erofs_lzma_exit(void);
-int z_erofs_load_lzma_config(struct super_block *sb,
-			     struct erofs_super_block *dsb,
-			     struct z_erofs_lzma_cfgs *lzma, int size);
 #else
 static inline int z_erofs_lzma_init(void) { return 0; }
 static inline int z_erofs_lzma_exit(void) { return 0; }
-static inline int z_erofs_load_lzma_config(struct super_block *sb,
-			     struct erofs_super_block *dsb,
-			     struct z_erofs_lzma_cfgs *lzma, int size) {
-	if (lzma) {
-		erofs_err(sb, "lzma algorithm isn't enabled");
-		return -EINVAL;
-	}
-	return 0;
-}
 #endif	/* !CONFIG_EROFS_FS_ZIP */
 
 /* flags for erofs_fscache_register_cookie() */
diff --git a/fs/erofs/namei.c b/fs/erofs/namei.c
index 0dc34721080c..e8ccaa761bd6 100644
--- a/fs/erofs/namei.c
+++ b/fs/erofs/namei.c
@@ -137,24 +137,24 @@ static void *find_target_block_classic(struct erofs_buf *target,
 			/* string comparison without already matched prefix */
 			diff = erofs_dirnamecmp(name, &dname, &matched);
 
-			if (!diff) {
-				*_ndirents = 0;
-				goto out;
-			} else if (diff > 0) {
-				head = mid + 1;
-				startprfx = matched;
-
-				if (!IS_ERR(candidate))
-					erofs_put_metabuf(target);
-				*target = buf;
-				candidate = de;
-				*_ndirents = ndirents;
-			} else {
+			if (diff < 0) {
 				erofs_put_metabuf(&buf);
-
 				back = mid - 1;
 				endprfx = matched;
+				continue;
 			}
+
+			if (!IS_ERR(candidate))
+				erofs_put_metabuf(target);
+			*target = buf;
+			if (!diff) {
+				*_ndirents = 0;
+				return de;
+			}
+			head = mid + 1;
+			startprfx = matched;
+			candidate = de;
+			*_ndirents = ndirents;
 			continue;
 		}
 out:		/* free if the candidate is valid */
diff --git a/fs/erofs/super.c b/fs/erofs/super.c
index bd8bf8fc2f5d..f2647126cb2f 100644
--- a/fs/erofs/super.c
+++ b/fs/erofs/super.c
@@ -126,8 +126,8 @@ static bool check_layout_compatibility(struct super_block *sb,
 
 #ifdef CONFIG_EROFS_FS_ZIP
 /* read variable-sized metadata, offset will be aligned by 4-byte */
-static void *erofs_read_metadata(struct super_block *sb, struct erofs_buf *buf,
-				 erofs_off_t *offset, int *lengthp)
+void *erofs_read_metadata(struct super_block *sb, struct erofs_buf *buf,
+			  erofs_off_t *offset, int *lengthp)
 {
 	u8 *buffer, *ptr;
 	int len, i, cnt;
@@ -159,64 +159,15 @@ static void *erofs_read_metadata(struct super_block *sb, struct erofs_buf *buf,
 	}
 	return buffer;
 }
-
-static int erofs_load_compr_cfgs(struct super_block *sb,
-				 struct erofs_super_block *dsb)
-{
-	struct erofs_sb_info *sbi = EROFS_SB(sb);
-	struct erofs_buf buf = __EROFS_BUF_INITIALIZER;
-	unsigned int algs, alg;
-	erofs_off_t offset;
-	int size, ret = 0;
-
-	sbi->available_compr_algs = le16_to_cpu(dsb->u1.available_compr_algs);
-	if (sbi->available_compr_algs & ~Z_EROFS_ALL_COMPR_ALGS) {
-		erofs_err(sb, "try to load compressed fs with unsupported algorithms %x",
-			  sbi->available_compr_algs & ~Z_EROFS_ALL_COMPR_ALGS);
-		return -EINVAL;
-	}
-
-	offset = EROFS_SUPER_OFFSET + sbi->sb_size;
-	alg = 0;
-	for (algs = sbi->available_compr_algs; algs; algs >>= 1, ++alg) {
-		void *data;
-
-		if (!(algs & 1))
-			continue;
-
-		data = erofs_read_metadata(sb, &buf, &offset, &size);
-		if (IS_ERR(data)) {
-			ret = PTR_ERR(data);
-			break;
-		}
-
-		switch (alg) {
-		case Z_EROFS_COMPRESSION_LZ4:
-			ret = z_erofs_load_lz4_config(sb, dsb, data, size);
-			break;
-		case Z_EROFS_COMPRESSION_LZMA:
-			ret = z_erofs_load_lzma_config(sb, dsb, data, size);
-			break;
-		default:
-			DBG_BUGON(1);
-			ret = -EFAULT;
-		}
-		kfree(data);
-		if (ret)
-			break;
-	}
-	erofs_put_metabuf(&buf);
-	return ret;
-}
 #else
-static int erofs_load_compr_cfgs(struct super_block *sb,
-				 struct erofs_super_block *dsb)
+static int z_erofs_parse_cfgs(struct super_block *sb,
+			      struct erofs_super_block *dsb)
 {
-	if (dsb->u1.available_compr_algs) {
-		erofs_err(sb, "try to load compressed fs when compression is disabled");
-		return -EINVAL;
-	}
-	return 0;
+	if (!dsb->u1.available_compr_algs)
+		return 0;
+
+	erofs_err(sb, "compression disabled, unable to mount compressed EROFS");
+	return -EOPNOTSUPP;
 }
 #endif
 
@@ -398,10 +349,7 @@ static int erofs_read_superblock(struct super_block *sb)
 	}
 
 	/* parse on-disk compression configurations */
-	if (erofs_sb_has_compr_cfgs(sbi))
-		ret = erofs_load_compr_cfgs(sb, dsb);
-	else
-		ret = z_erofs_load_lz4_config(sb, dsb, NULL, 0);
+	ret = z_erofs_parse_cfgs(sb, dsb);
 	if (ret < 0)
 		goto out;
 
diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c
index 0337b70b2dac..abcded1acd19 100644
--- a/fs/erofs/zmap.c
+++ b/fs/erofs/zmap.c
@@ -610,7 +610,7 @@ static int z_erofs_do_map_blocks(struct inode *inode,
 		.map = map,
 	};
 	int err = 0;
-	unsigned int lclusterbits, endoff;
+	unsigned int lclusterbits, endoff, afmt;
 	unsigned long initial_lcn;
 	unsigned long long ofs, end;
 
@@ -700,17 +700,20 @@ static int z_erofs_do_map_blocks(struct inode *inode,
 			err = -EFSCORRUPTED;
 			goto unmap_out;
 		}
-		if (vi->z_advise & Z_EROFS_ADVISE_INTERLACED_PCLUSTER)
-			map->m_algorithmformat =
-				Z_EROFS_COMPRESSION_INTERLACED;
-		else
-			map->m_algorithmformat =
-				Z_EROFS_COMPRESSION_SHIFTED;
-	} else if (m.headtype == Z_EROFS_VLE_CLUSTER_TYPE_HEAD2) {
-		map->m_algorithmformat = vi->z_algorithmtype[1];
+		afmt = vi->z_advise & Z_EROFS_ADVISE_INTERLACED_PCLUSTER ?
+			Z_EROFS_COMPRESSION_INTERLACED :
+			Z_EROFS_COMPRESSION_SHIFTED;
 	} else {
-		map->m_algorithmformat = vi->z_algorithmtype[0];
+		afmt = m.headtype == Z_EROFS_VLE_CLUSTER_TYPE_HEAD2 ?
+			vi->z_algorithmtype[1] : vi->z_algorithmtype[0];
+		if (!(EROFS_I_SB(inode)->available_compr_algs & (1 << afmt))) {
+			erofs_err(inode->i_sb, "inconsistent algorithmtype %u for nid %llu",
+				  afmt, vi->nid);
+			err = -EFSCORRUPTED;
+			goto unmap_out;
+		}
 	}
+	map->m_algorithmformat = afmt;
 
 	if ((flags & EROFS_GET_BLOCKS_FIEMAP) ||
 	    ((flags & EROFS_GET_BLOCKS_READMORE) &&
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index aa5aadd70bbc..67af684e44e6 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2229,7 +2229,7 @@ static int ext4_fill_es_cache_info(struct inode *inode,
 
 
 /*
- * ext4_ext_determine_hole - determine hole around given block
+ * ext4_ext_find_hole - find hole around given block according to the given path
  * @inode:	inode we lookup in
  * @path:	path in extent tree to @lblk
  * @lblk:	pointer to logical block around which we want to determine hole
@@ -2241,9 +2241,9 @@ static int ext4_fill_es_cache_info(struct inode *inode,
  * The function returns the length of a hole starting at @lblk. We update @lblk
  * to the beginning of the hole if we managed to find it.
  */
-static ext4_lblk_t ext4_ext_determine_hole(struct inode *inode,
-					   struct ext4_ext_path *path,
-					   ext4_lblk_t *lblk)
+static ext4_lblk_t ext4_ext_find_hole(struct inode *inode,
+				      struct ext4_ext_path *path,
+				      ext4_lblk_t *lblk)
 {
 	int depth = ext_depth(inode);
 	struct ext4_extent *ex;
@@ -2270,30 +2270,6 @@ static ext4_lblk_t ext4_ext_determine_hole(struct inode *inode,
 	return len;
 }
 
-/*
- * ext4_ext_put_gap_in_cache:
- * calculate boundaries of the gap that the requested block fits into
- * and cache this gap
- */
-static void
-ext4_ext_put_gap_in_cache(struct inode *inode, ext4_lblk_t hole_start,
-			  ext4_lblk_t hole_len)
-{
-	struct extent_status es;
-
-	ext4_es_find_extent_range(inode, &ext4_es_is_delayed, hole_start,
-				  hole_start + hole_len - 1, &es);
-	if (es.es_len) {
-		/* There's delayed extent containing lblock? */
-		if (es.es_lblk <= hole_start)
-			return;
-		hole_len = min(es.es_lblk - hole_start, hole_len);
-	}
-	ext_debug(inode, " -> %u:%u\n", hole_start, hole_len);
-	ext4_es_insert_extent(inode, hole_start, hole_len, ~0,
-			      EXTENT_STATUS_HOLE);
-}
-
 /*
  * ext4_ext_rm_idx:
  * removes index from the index block.
@@ -4064,6 +4040,69 @@ static int get_implied_cluster_alloc(struct super_block *sb,
 	return 0;
 }
 
+/*
+ * Determine hole length around the given logical block, first try to
+ * locate and expand the hole from the given @path, and then adjust it
+ * if it's partially or completely converted to delayed extents, insert
+ * it into the extent cache tree if it's indeed a hole, finally return
+ * the length of the determined extent.
+ */
+static ext4_lblk_t ext4_ext_determine_insert_hole(struct inode *inode,
+						  struct ext4_ext_path *path,
+						  ext4_lblk_t lblk)
+{
+	ext4_lblk_t hole_start, len;
+	struct extent_status es;
+
+	hole_start = lblk;
+	len = ext4_ext_find_hole(inode, path, &hole_start);
+again:
+	ext4_es_find_extent_range(inode, &ext4_es_is_delayed, hole_start,
+				  hole_start + len - 1, &es);
+	if (!es.es_len)
+		goto insert_hole;
+
+	/*
+	 * There's a delalloc extent in the hole, handle it if the delalloc
+	 * extent is in front of, behind and straddle the queried range.
+	 */
+	if (lblk >= es.es_lblk + es.es_len) {
+		/*
+		 * The delalloc extent is in front of the queried range,
+		 * find again from the queried start block.
+		 */
+		len -= lblk - hole_start;
+		hole_start = lblk;
+		goto again;
+	} else if (in_range(lblk, es.es_lblk, es.es_len)) {
+		/*
+		 * The delalloc extent containing lblk, it must have been
+		 * added after ext4_map_blocks() checked the extent status
+		 * tree, adjust the length to the delalloc extent's after
+		 * lblk.
+		 */
+		len = es.es_lblk + es.es_len - lblk;
+		return len;
+	} else {
+		/*
+		 * The delalloc extent is partially or completely behind
+		 * the queried range, update hole length until the
+		 * beginning of the delalloc extent.
+		 */
+		len = min(es.es_lblk - hole_start, len);
+	}
+
+insert_hole:
+	/* Put just found gap into cache to speed up subsequent requests */
+	ext_debug(inode, " -> %u:%u\n", hole_start, len);
+	ext4_es_insert_extent(inode, hole_start, len, ~0, EXTENT_STATUS_HOLE);
+
+	/* Update hole_len to reflect hole size after lblk */
+	if (hole_start != lblk)
+		len -= lblk - hole_start;
+
+	return len;
+}
 
 /*
  * Block allocation/map/preallocation routine for extents based files
@@ -4181,22 +4220,12 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
 	 * we couldn't try to create block if create flag is zero
 	 */
 	if ((flags & EXT4_GET_BLOCKS_CREATE) == 0) {
-		ext4_lblk_t hole_start, hole_len;
+		ext4_lblk_t len;
 
-		hole_start = map->m_lblk;
-		hole_len = ext4_ext_determine_hole(inode, path, &hole_start);
-		/*
-		 * put just found gap into cache to speed up
-		 * subsequent requests
-		 */
-		ext4_ext_put_gap_in_cache(inode, hole_start, hole_len);
+		len = ext4_ext_determine_insert_hole(inode, path, map->m_lblk);
 
-		/* Update hole_len to reflect hole size after map->m_lblk */
-		if (hole_start != map->m_lblk)
-			hole_len -= map->m_lblk - hole_start;
 		map->m_pblk = 0;
-		map->m_len = min_t(unsigned int, map->m_len, hole_len);
-
+		map->m_len = min_t(unsigned int, map->m_len, len);
 		goto out;
 	}
 
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 1a310ee7d9e5..6a3e27771df7 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -831,7 +831,7 @@ mb_update_avg_fragment_size(struct super_block *sb, struct ext4_group_info *grp)
 	struct ext4_sb_info *sbi = EXT4_SB(sb);
 	int new_order;
 
-	if (!test_opt2(sb, MB_OPTIMIZE_SCAN) || grp->bb_free == 0)
+	if (!test_opt2(sb, MB_OPTIMIZE_SCAN) || grp->bb_fragments == 0)
 		return;
 
 	new_order = mb_avg_fragment_size_order(sb,
@@ -2176,6 +2176,9 @@ int ext4_mb_try_best_found(struct ext4_allocation_context *ac,
 		return err;
 
 	ext4_lock_group(ac->ac_sb, group);
+	if (unlikely(EXT4_MB_GRP_BBITMAP_CORRUPT(e4b->bd_info)))
+		goto out;
+
 	max = mb_find_extent(e4b, ex.fe_start, ex.fe_len, &ex);
 
 	if (max > 0) {
@@ -2183,6 +2186,7 @@ int ext4_mb_try_best_found(struct ext4_allocation_context *ac,
 		ext4_mb_use_best_found(ac, e4b);
 	}
 
+out:
 	ext4_unlock_group(ac->ac_sb, group);
 	ext4_mb_unload_buddy(e4b);
 
@@ -2211,12 +2215,10 @@ int ext4_mb_find_by_goal(struct ext4_allocation_context *ac,
 	if (err)
 		return err;
 
-	if (unlikely(EXT4_MB_GRP_BBITMAP_CORRUPT(e4b->bd_info))) {
-		ext4_mb_unload_buddy(e4b);
-		return 0;
-	}
-
 	ext4_lock_group(ac->ac_sb, group);
+	if (unlikely(EXT4_MB_GRP_BBITMAP_CORRUPT(e4b->bd_info)))
+		goto out;
+
 	max = mb_find_extent(e4b, ac->ac_g_ex.fe_start,
 			     ac->ac_g_ex.fe_len, &ex);
 	ex.fe_logical = 0xDEADFA11; /* debug value */
@@ -2249,6 +2251,7 @@ int ext4_mb_find_by_goal(struct ext4_allocation_context *ac,
 		ac->ac_b_ex = ex;
 		ext4_mb_use_best_found(ac, e4b);
 	}
+out:
 	ext4_unlock_group(ac->ac_sb, group);
 	ext4_mb_unload_buddy(e4b);
 
diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c
index 2215179c925b..2618bf5a3789 100644
--- a/fs/ntfs3/attrib.c
+++ b/fs/ntfs3/attrib.c
@@ -1658,8 +1658,10 @@ int attr_allocate_frame(struct ntfs_inode *ni, CLST frame, size_t compr_size,
 			le_b = NULL;
 			attr_b = ni_find_attr(ni, NULL, &le_b, ATTR_DATA, NULL,
 					      0, NULL, &mi_b);
-			if (!attr_b)
-				return -ENOENT;
+			if (!attr_b) {
+				err = -ENOENT;
+				goto out;
+			}
 
 			attr = attr_b;
 			le = le_b;
@@ -1740,13 +1742,15 @@ int attr_allocate_frame(struct ntfs_inode *ni, CLST frame, size_t compr_size,
 ok:
 	run_truncate_around(run, vcn);
 out:
-	if (new_valid > data_size)
-		new_valid = data_size;
+	if (attr_b) {
+		if (new_valid > data_size)
+			new_valid = data_size;
 
-	valid_size = le64_to_cpu(attr_b->nres.valid_size);
-	if (new_valid != valid_size) {
-		attr_b->nres.valid_size = cpu_to_le64(valid_size);
-		mi_b->dirty = true;
+		valid_size = le64_to_cpu(attr_b->nres.valid_size);
+		if (new_valid != valid_size) {
+			attr_b->nres.valid_size = cpu_to_le64(valid_size);
+			mi_b->dirty = true;
+		}
 	}
 
 	return err;
diff --git a/fs/ntfs3/attrlist.c b/fs/ntfs3/attrlist.c
index 0c6a68e71e7d..723e49ec83ce 100644
--- a/fs/ntfs3/attrlist.c
+++ b/fs/ntfs3/attrlist.c
@@ -127,12 +127,13 @@ struct ATTR_LIST_ENTRY *al_enumerate(struct ntfs_inode *ni,
 {
 	size_t off;
 	u16 sz;
+	const unsigned le_min_size = le_size(0);
 
 	if (!le) {
 		le = ni->attr_list.le;
 	} else {
 		sz = le16_to_cpu(le->size);
-		if (sz < sizeof(struct ATTR_LIST_ENTRY)) {
+		if (sz < le_min_size) {
 			/* Impossible 'cause we should not return such le. */
 			return NULL;
 		}
@@ -141,7 +142,7 @@ struct ATTR_LIST_ENTRY *al_enumerate(struct ntfs_inode *ni,
 
 	/* Check boundary. */
 	off = PtrOffset(ni->attr_list.le, le);
-	if (off + sizeof(struct ATTR_LIST_ENTRY) > ni->attr_list.size) {
+	if (off + le_min_size > ni->attr_list.size) {
 		/* The regular end of list. */
 		return NULL;
 	}
@@ -149,8 +150,7 @@ struct ATTR_LIST_ENTRY *al_enumerate(struct ntfs_inode *ni,
 	sz = le16_to_cpu(le->size);
 
 	/* Check le for errors. */
-	if (sz < sizeof(struct ATTR_LIST_ENTRY) ||
-	    off + sz > ni->attr_list.size ||
+	if (sz < le_min_size || off + sz > ni->attr_list.size ||
 	    sz < le->name_off + le->name_len * sizeof(short)) {
 		return NULL;
 	}
diff --git a/fs/ntfs3/dir.c b/fs/ntfs3/dir.c
index d4d9f4ffb6d9..72cdfa8727d3 100644
--- a/fs/ntfs3/dir.c
+++ b/fs/ntfs3/dir.c
@@ -309,11 +309,31 @@ static inline int ntfs_filldir(struct ntfs_sb_info *sbi, struct ntfs_inode *ni,
 		return 0;
 	}
 
-	/* NTFS: symlinks are "dir + reparse" or "file + reparse" */
-	if (fname->dup.fa & FILE_ATTRIBUTE_REPARSE_POINT)
-		dt_type = DT_LNK;
-	else
-		dt_type = (fname->dup.fa & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;
+	/*
+	 * NTFS: symlinks are "dir + reparse" or "file + reparse"
+	 * Unfortunately reparse attribute is used for many purposes (several dozens).
+	 * It is not possible here to know is this name symlink or not.
+	 * To get exactly the type of name we should to open inode (read mft).
+	 * getattr for opened file (fstat) correctly returns symlink.
+	 */
+	dt_type = (fname->dup.fa & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;
+
+	/*
+	 * It is not reliable to detect the type of name using duplicated information
+	 * stored in parent directory.
+	 * The only correct way to get the type of name - read MFT record and find ATTR_STD.
+	 * The code below is not good idea.
+	 * It does additional locks/reads just to get the type of name.
+	 * Should we use additional mount option to enable branch below?
+	 */
+	if ((fname->dup.fa & FILE_ATTRIBUTE_REPARSE_POINT) &&
+	    ino != ni->mi.rno) {
+		struct inode *inode = ntfs_iget5(sbi->sb, &e->ref, NULL);
+		if (!IS_ERR_OR_NULL(inode)) {
+			dt_type = fs_umode_to_dtype(inode->i_mode);
+			iput(inode);
+		}
+	}
 
 	return !dir_emit(ctx, (s8 *)name, name_len, ino, dt_type);
 }
@@ -495,11 +515,9 @@ static int ntfs_dir_count(struct inode *dir, bool *is_empty, size_t *dirs,
 	struct INDEX_HDR *hdr;
 	const struct ATTR_FILE_NAME *fname;
 	u32 e_size, off, end;
-	u64 vbo = 0;
 	size_t drs = 0, fles = 0, bit = 0;
-	loff_t i_size = ni->vfs_inode.i_size;
 	struct indx_node *node = NULL;
-	u8 index_bits = ni->dir.index_bits;
+	size_t max_indx = ni->vfs_inode.i_size >> ni->dir.index_bits;
 
 	if (is_empty)
 		*is_empty = true;
@@ -543,7 +561,7 @@ static int ntfs_dir_count(struct inode *dir, bool *is_empty, size_t *dirs,
 				fles += 1;
 		}
 
-		if (vbo >= i_size)
+		if (bit >= max_indx)
 			goto out;
 
 		err = indx_used_bit(&ni->dir, ni, &bit);
@@ -553,8 +571,7 @@ static int ntfs_dir_count(struct inode *dir, bool *is_empty, size_t *dirs,
 		if (bit == MINUS_ONE_T)
 			goto out;
 
-		vbo = (u64)bit << index_bits;
-		if (vbo >= i_size)
+		if (bit >= max_indx)
 			goto out;
 
 		err = indx_read(&ni->dir, ni, bit << ni->dir.idx2vbn_bits,
@@ -564,7 +581,6 @@ static int ntfs_dir_count(struct inode *dir, bool *is_empty, size_t *dirs,
 
 		hdr = &node->index->ihdr;
 		bit += 1;
-		vbo = (u64)bit << ni->dir.idx2vbn_bits;
 	}
 
 out:
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index f31c0389a2e7..14efe46df91e 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -1110,6 +1110,8 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from)
 	iocb->ki_pos += written;
 	if (iocb->ki_pos > ni->i_valid)
 		ni->i_valid = iocb->ki_pos;
+	if (iocb->ki_pos > i_size)
+		i_size_write(inode, iocb->ki_pos);
 
 	return written;
 }
diff --git a/fs/ntfs3/fslog.c b/fs/ntfs3/fslog.c
index 710cb5aa5a65..d53ef128fa73 100644
--- a/fs/ntfs3/fslog.c
+++ b/fs/ntfs3/fslog.c
@@ -465,7 +465,7 @@ static inline bool is_rst_area_valid(const struct RESTART_HDR *rhdr)
 {
 	const struct RESTART_AREA *ra;
 	u16 cl, fl, ul;
-	u32 off, l_size, file_dat_bits, file_size_round;
+	u32 off, l_size, seq_bits;
 	u16 ro = le16_to_cpu(rhdr->ra_off);
 	u32 sys_page = le32_to_cpu(rhdr->sys_page_size);
 
@@ -511,13 +511,15 @@ static inline bool is_rst_area_valid(const struct RESTART_HDR *rhdr)
 	/* Make sure the sequence number bits match the log file size. */
 	l_size = le64_to_cpu(ra->l_size);
 
-	file_dat_bits = sizeof(u64) * 8 - le32_to_cpu(ra->seq_num_bits);
-	file_size_round = 1u << (file_dat_bits + 3);
-	if (file_size_round != l_size &&
-	    (file_size_round < l_size || (file_size_round / 2) > l_size)) {
-		return false;
+	seq_bits = sizeof(u64) * 8 + 3;
+	while (l_size) {
+		l_size >>= 1;
+		seq_bits -= 1;
 	}
 
+	if (seq_bits != ra->seq_num_bits)
+		return false;
+
 	/* The log page data offset and record header length must be quad-aligned. */
 	if (!IS_ALIGNED(le16_to_cpu(ra->data_off), 8) ||
 	    !IS_ALIGNED(le16_to_cpu(ra->rec_hdr_len), 8))
diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index 4b72bc7f12ca..1eac80d55b55 100644
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -976,6 +976,30 @@ static inline __le32 security_hash(const void *sd, size_t bytes)
 	return cpu_to_le32(hash);
 }
 
+/*
+ * simple wrapper for sb_bread_unmovable.
+ */
+struct buffer_head *ntfs_bread(struct super_block *sb, sector_t block)
+{
+	struct ntfs_sb_info *sbi = sb->s_fs_info;
+	struct buffer_head *bh;
+
+	if (unlikely(block >= sbi->volume.blocks)) {
+		/* prevent generic message "attempt to access beyond end of device" */
+		ntfs_err(sb, "try to read out of volume at offset 0x%llx",
+			 (u64)block << sb->s_blocksize_bits);
+		return NULL;
+	}
+
+	bh = sb_bread_unmovable(sb, block);
+	if (bh)
+		return bh;
+
+	ntfs_err(sb, "failed to read volume at offset 0x%llx",
+		 (u64)block << sb->s_blocksize_bits);
+	return NULL;
+}
+
 int ntfs_sb_read(struct super_block *sb, u64 lbo, size_t bytes, void *buffer)
 {
 	struct block_device *bdev = sb->s_bdev;
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index dc937089a464..42dd9fdaf415 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -402,7 +402,6 @@ static struct inode *ntfs_read_mft(struct inode *inode,
 		goto out;
 
 	if (!is_match && name) {
-		/* Reuse rec as buffer for ascii name. */
 		err = -ENOENT;
 		goto out;
 	}
@@ -417,6 +416,7 @@ static struct inode *ntfs_read_mft(struct inode *inode,
 
 	if (names != le16_to_cpu(rec->hard_links)) {
 		/* Correct minor error on the fly. Do not mark inode as dirty. */
+		ntfs_inode_warn(inode, "Correct links count -> %u.", names);
 		rec->hard_links = cpu_to_le16(names);
 		ni->mi.dirty = true;
 	}
diff --git a/fs/ntfs3/ntfs.h b/fs/ntfs3/ntfs.h
index 0f38d558169a..ba26a465b309 100644
--- a/fs/ntfs3/ntfs.h
+++ b/fs/ntfs3/ntfs.h
@@ -517,12 +517,10 @@ struct ATTR_LIST_ENTRY {
 	__le64 vcn;		// 0x08: Starting VCN of this attribute.
 	struct MFT_REF ref;	// 0x10: MFT record number with attribute.
 	__le16 id;		// 0x18: struct ATTRIB ID.
-	__le16 name[3];		// 0x1A: Just to align. To get real name can use bNameOffset.
+	__le16 name[];		// 0x1A: Just to align. To get real name can use name_off.
 
 }; // sizeof(0x20)
 
-static_assert(sizeof(struct ATTR_LIST_ENTRY) == 0x20);
-
 static inline u32 le_size(u8 name_len)
 {
 	return ALIGN(offsetof(struct ATTR_LIST_ENTRY, name) +
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index 74482ef569ab..0f9bec29f2b7 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -580,6 +580,7 @@ bool check_index_header(const struct INDEX_HDR *hdr, size_t bytes);
 int log_replay(struct ntfs_inode *ni, bool *initialized);
 
 /* Globals from fsntfs.c */
+struct buffer_head *ntfs_bread(struct super_block *sb, sector_t block);
 bool ntfs_fix_pre_write(struct NTFS_RECORD_HEADER *rhdr, size_t bytes);
 int ntfs_fix_post_read(struct NTFS_RECORD_HEADER *rhdr, size_t bytes,
 		       bool simple);
@@ -1012,19 +1013,6 @@ static inline u64 bytes_to_block(const struct super_block *sb, u64 size)
 	return (size + sb->s_blocksize - 1) >> sb->s_blocksize_bits;
 }
 
-static inline struct buffer_head *ntfs_bread(struct super_block *sb,
-					     sector_t block)
-{
-	struct buffer_head *bh = sb_bread(sb, block);
-
-	if (bh)
-		return bh;
-
-	ntfs_err(sb, "failed to read volume at offset 0x%llx",
-		 (u64)block << sb->s_blocksize_bits);
-	return NULL;
-}
-
 static inline struct ntfs_inode *ntfs_i(struct inode *inode)
 {
 	return container_of(inode, struct ntfs_inode, vfs_inode);
diff --git a/fs/ntfs3/record.c b/fs/ntfs3/record.c
index ba336c7280b8..a8d4ed7bca02 100644
--- a/fs/ntfs3/record.c
+++ b/fs/ntfs3/record.c
@@ -226,11 +226,6 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 			return NULL;
 		}
 
-		if (off + asize < off) {
-			/* overflow check */
-			return NULL;
-		}
-
 		attr = Add2Ptr(attr, asize);
 		off += asize;
 	}
@@ -253,8 +248,8 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 	if ((t32 & 0xf) || (t32 > 0x100))
 		return NULL;
 
-	/* Check boundary. */
-	if (off + asize > used)
+	/* Check overflow and boundary. */
+	if (off + asize < off || off + asize > used)
 		return NULL;
 
 	/* Check size of attribute. */
@@ -491,8 +486,20 @@ bool mi_remove_attr(struct ntfs_inode *ni, struct mft_inode *mi,
 		return false;
 
 	if (ni && is_attr_indexed(attr)) {
-		le16_add_cpu(&ni->mi.mrec->hard_links, -1);
-		ni->mi.dirty = true;
+		u16 links = le16_to_cpu(ni->mi.mrec->hard_links);
+		struct ATTR_FILE_NAME *fname =
+			attr->type != ATTR_NAME ?
+				NULL :
+				resident_data_ex(attr,
+						 SIZEOF_ATTRIBUTE_FILENAME);
+		if (fname && fname->type == FILE_NAME_DOS) {
+			/* Do not decrease links count deleting DOS name. */
+		} else if (!links) {
+			/* minor error. Not critical. */
+		} else {
+			ni->mi.mrec->hard_links = cpu_to_le16(links - 1);
+			ni->mi.dirty = true;
+		}
 	}
 
 	used -= asize;
diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c
index df15e00c2a3a..d98cf7b382bc 100644
--- a/fs/ntfs3/xattr.c
+++ b/fs/ntfs3/xattr.c
@@ -217,6 +217,9 @@ static ssize_t ntfs_list_ea(struct ntfs_inode *ni, char *buffer,
 		if (!ea->name_len)
 			break;
 
+		if (ea->name_len > ea_size)
+			break;
+
 		if (buffer) {
 			/* Check if we can use field ea->name */
 			if (off + ea_size > size)
diff --git a/fs/smb/client/cached_dir.c b/fs/smb/client/cached_dir.c
index 6f4d7aa70e5a..fd082151c5f9 100644
--- a/fs/smb/client/cached_dir.c
+++ b/fs/smb/client/cached_dir.c
@@ -149,7 +149,7 @@ int open_cached_dir(unsigned int xid, struct cifs_tcon *tcon,
 		return -EOPNOTSUPP;
 
 	ses = tcon->ses;
-	server = ses->server;
+	server = cifs_pick_channel(ses);
 	cfids = tcon->cfids;
 
 	if (!server->ops->new_lease_key)
diff --git a/fs/smb/client/cifsencrypt.c b/fs/smb/client/cifsencrypt.c
index d0ac2648c0d6..d3d4cf6321fd 100644
--- a/fs/smb/client/cifsencrypt.c
+++ b/fs/smb/client/cifsencrypt.c
@@ -444,7 +444,7 @@ static int calc_ntlmv2_hash(struct cifs_ses *ses, char *ntlmv2_hash,
 		len = cifs_strtoUTF16(user, ses->user_name, len, nls_cp);
 		UniStrupr(user);
 	} else {
-		memset(user, '\0', 2);
+		*(u16 *)user = 0;
 	}
 
 	rc = crypto_shash_update(ses->server->secmech.hmacmd5,
diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h
index 7f1aea4c11b9..58bb54994e22 100644
--- a/fs/smb/client/cifsglob.h
+++ b/fs/smb/client/cifsglob.h
@@ -86,7 +86,7 @@
 #define SMB_INTERFACE_POLL_INTERVAL	600
 
 /* maximum number of PDUs in one compound */
-#define MAX_COMPOUND 5
+#define MAX_COMPOUND 7
 
 /*
  * Default number of credits to keep available for SMB3.
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index f4818599c00a..4d5302b58b53 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -209,7 +209,7 @@ cifs_parse_security_flavors(struct fs_context *fc, char *value, struct smb3_fs_c
 
 	switch (match_token(value, cifs_secflavor_tokens, args)) {
 	case Opt_sec_krb5p:
-		cifs_errorf(fc, "sec=krb5p is not supported!\n");
+		cifs_errorf(fc, "sec=krb5p is not supported. Use sec=krb5,seal instead\n");
 		return 1;
 	case Opt_sec_krb5i:
 		ctx->sign = true;
diff --git a/fs/smb/client/readdir.c b/fs/smb/client/readdir.c
index 2d75ba5aaa8a..5990bdbae598 100644
--- a/fs/smb/client/readdir.c
+++ b/fs/smb/client/readdir.c
@@ -304,14 +304,16 @@ cifs_dir_info_to_fattr(struct cifs_fattr *fattr, FILE_DIRECTORY_INFO *info,
 }
 
 static void cifs_fulldir_info_to_fattr(struct cifs_fattr *fattr,
-				       SEARCH_ID_FULL_DIR_INFO *info,
+				       const void *info,
 				       struct cifs_sb_info *cifs_sb)
 {
+	const FILE_FULL_DIRECTORY_INFO *di = info;
+
 	__dir_info_to_fattr(fattr, info);
 
-	/* See MS-FSCC 2.4.19 FileIdFullDirectoryInformation */
+	/* See MS-FSCC 2.4.14, 2.4.19 */
 	if (fattr->cf_cifsattrs & ATTR_REPARSE)
-		fattr->cf_cifstag = le32_to_cpu(info->EaSize);
+		fattr->cf_cifstag = le32_to_cpu(di->EaSize);
 	cifs_fill_common_info(fattr, cifs_sb);
 }
 
@@ -425,7 +427,7 @@ _initiate_cifs_search(const unsigned int xid, struct file *file,
 	} else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
 		cifsFile->srch_inf.info_level = SMB_FIND_FILE_ID_FULL_DIR_INFO;
 	} else /* not srvinos - BB fixme add check for backlevel? */ {
-		cifsFile->srch_inf.info_level = SMB_FIND_FILE_DIRECTORY_INFO;
+		cifsFile->srch_inf.info_level = SMB_FIND_FILE_FULL_DIRECTORY_INFO;
 	}
 
 	search_flags = CIFS_SEARCH_CLOSE_AT_END | CIFS_SEARCH_RETURN_RESUME;
@@ -1019,10 +1021,9 @@ static int cifs_filldir(char *find_entry, struct file *file,
 				       (FIND_FILE_STANDARD_INFO *)find_entry,
 				       cifs_sb);
 		break;
+	case SMB_FIND_FILE_FULL_DIRECTORY_INFO:
 	case SMB_FIND_FILE_ID_FULL_DIR_INFO:
-		cifs_fulldir_info_to_fattr(&fattr,
-					   (SEARCH_ID_FULL_DIR_INFO *)find_entry,
-					   cifs_sb);
+		cifs_fulldir_info_to_fattr(&fattr, find_entry, cifs_sb);
 		break;
 	default:
 		cifs_dir_info_to_fattr(&fattr,
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
index c1fc1651d8b6..4c1231496a72 100644
--- a/fs/smb/client/smb2pdu.c
+++ b/fs/smb/client/smb2pdu.c
@@ -5010,6 +5010,9 @@ int SMB2_query_directory_init(const unsigned int xid,
 	case SMB_FIND_FILE_POSIX_INFO:
 		req->FileInformationClass = SMB_FIND_FILE_POSIX_INFO;
 		break;
+	case SMB_FIND_FILE_FULL_DIRECTORY_INFO:
+		req->FileInformationClass = FILE_FULL_DIRECTORY_INFORMATION;
+		break;
 	default:
 		cifs_tcon_dbg(VFS, "info level %u isn't supported\n",
 			info_level);
@@ -5079,6 +5082,9 @@ smb2_parse_query_directory(struct cifs_tcon *tcon,
 		/* note that posix payload are variable size */
 		info_buf_size = sizeof(struct smb2_posix_info);
 		break;
+	case SMB_FIND_FILE_FULL_DIRECTORY_INFO:
+		info_buf_size = sizeof(FILE_FULL_DIRECTORY_INFO);
+		break;
 	default:
 		cifs_tcon_dbg(VFS, "info level %u isn't supported\n",
 			 srch_inf->info_level);
diff --git a/fs/smb/client/transport.c b/fs/smb/client/transport.c
index 8a1dd8407a3a..df44acaec9ae 100644
--- a/fs/smb/client/transport.c
+++ b/fs/smb/client/transport.c
@@ -427,10 +427,17 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
 						  server->conn_id, server->hostname);
 	}
 smbd_done:
-	if (rc < 0 && rc != -EINTR)
+	/*
+	 * there's hardly any use for the layers above to know the
+	 * actual error code here. All they should do at this point is
+	 * to retry the connection and hope it goes away.
+	 */
+	if (rc < 0 && rc != -EINTR && rc != -EAGAIN) {
 		cifs_server_dbg(VFS, "Error %d sending data on socket to server\n",
 			 rc);
-	else if (rc > 0)
+		rc = -ECONNABORTED;
+		cifs_signal_cifsd_for_reconnect(server, false);
+	} else if (rc > 0)
 		rc = 0;
 out:
 	cifs_in_send_dec(server);
@@ -449,8 +456,8 @@ smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
 	if (!(flags & CIFS_TRANSFORM_REQ))
 		return __smb_send_rqst(server, num_rqst, rqst);
 
-	if (num_rqst > MAX_COMPOUND - 1)
-		return -ENOMEM;
+	if (WARN_ON_ONCE(num_rqst > MAX_COMPOUND - 1))
+		return -EIO;
 
 	if (!server->ops->init_transform_rq) {
 		cifs_server_dbg(VFS, "Encryption requested but transform callback is missing\n");
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 4a1911dcf834..67313881f8ac 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -337,6 +337,8 @@ enum rw_hint {
 #define IOCB_NOIO		(1 << 20)
 /* can use bio alloc cache */
 #define IOCB_ALLOC_CACHE	(1 << 21)
+/* kiocb is a read or write operation submitted by fs/aio.c. */
+#define IOCB_AIO_RW		(1 << 23)
 
 struct kiocb {
 	struct file		*ki_filp;
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 50ad19662a32..6790f08066b7 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -118,6 +118,8 @@ int memblock_reserve(phys_addr_t base, phys_addr_t size);
 int memblock_physmem_add(phys_addr_t base, phys_addr_t size);
 #endif
 void memblock_trim_memory(phys_addr_t align);
+unsigned long memblock_addrs_overlap(phys_addr_t base1, phys_addr_t size1,
+				     phys_addr_t base2, phys_addr_t size2);
 bool memblock_overlaps_region(struct memblock_type *type,
 			      phys_addr_t base, phys_addr_t size);
 int memblock_mark_hotplug(phys_addr_t base, phys_addr_t size);
diff --git a/include/linux/socket.h b/include/linux/socket.h
index b3c58042bd25..d79efd026880 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -33,7 +33,10 @@ typedef __kernel_sa_family_t	sa_family_t;
 
 struct sockaddr {
 	sa_family_t	sa_family;	/* address family, AF_xxx	*/
-	char		sa_data[14];	/* 14 bytes of protocol address	*/
+	union {
+		char sa_data_min[14];		/* Minimum 14 bytes of protocol address	*/
+		DECLARE_FLEX_ARRAY(char, sa_data);
+	};
 };
 
 struct linger {
diff --git a/include/linux/swap.h b/include/linux/swap.h
index a18cf4b7c724..add47f43e568 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -571,6 +571,11 @@ static inline int swap_duplicate(swp_entry_t swp)
 	return 0;
 }
 
+static inline int swapcache_prepare(swp_entry_t swp)
+{
+	return 0;
+}
+
 static inline void swap_free(swp_entry_t swp)
 {
 }
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index dde4dd9c4012..4a767b3d20b9 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -274,8 +274,8 @@ nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table,
 		flow_table->type->put(flow_table);
 }
 
-int flow_offload_route_init(struct flow_offload *flow,
-			    const struct nf_flow_route *route);
+void flow_offload_route_init(struct flow_offload *flow,
+			     struct nf_flow_route *route);
 
 int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow);
 void flow_offload_refresh(struct nf_flowtable *flow_table,
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 7dcdc97c0bc3..a3d8f013adcd 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -303,6 +303,9 @@ void switchdev_deferred_process(void);
 int switchdev_port_attr_set(struct net_device *dev,
 			    const struct switchdev_attr *attr,
 			    struct netlink_ext_ack *extack);
+bool switchdev_port_obj_act_is_deferred(struct net_device *dev,
+					enum switchdev_notifier_type nt,
+					const struct switchdev_obj *obj);
 int switchdev_port_obj_add(struct net_device *dev,
 			   const struct switchdev_obj *obj,
 			   struct netlink_ext_ack *extack);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 4c838f7290dd..8ea1fba84eff 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -2290,7 +2290,7 @@ struct tcp_ulp_ops {
 	/* cleanup ulp */
 	void (*release)(struct sock *sk);
 	/* diagnostic */
-	int (*get_info)(const struct sock *sk, struct sk_buff *skb);
+	int (*get_info)(struct sock *sk, struct sk_buff *skb);
 	size_t (*get_info_size)(const struct sock *sk);
 	/* clone ulp */
 	void (*clone)(const struct request_sock *req, struct sock *newsk,
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index fdc31fdb612d..d2751ed536df 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -100,10 +100,6 @@ struct scsi_vpd {
 	unsigned char	data[];
 };
 
-enum scsi_vpd_parameters {
-	SCSI_VPD_HEADER_SIZE = 4,
-};
-
 struct scsi_device {
 	struct Scsi_Host *host;
 	struct request_queue *request_queue;
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index 6a61a98d602c..83f8f67e933d 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -1091,6 +1091,7 @@ struct bpf_hrtimer {
 	struct bpf_prog *prog;
 	void __rcu *callback_fn;
 	void *value;
+	struct rcu_head rcu;
 };
 
 /* the actual struct hidden inside uapi struct bpf_timer */
@@ -1312,6 +1313,7 @@ BPF_CALL_1(bpf_timer_cancel, struct bpf_timer_kern *, timer)
 
 	if (in_nmi())
 		return -EOPNOTSUPP;
+	rcu_read_lock();
 	__bpf_spin_lock_irqsave(&timer->lock);
 	t = timer->timer;
 	if (!t) {
@@ -1333,6 +1335,7 @@ BPF_CALL_1(bpf_timer_cancel, struct bpf_timer_kern *, timer)
 	 * if it was running.
 	 */
 	ret = ret ?: hrtimer_cancel(&t->timer);
+	rcu_read_unlock();
 	return ret;
 }
 
@@ -1387,7 +1390,7 @@ void bpf_timer_cancel_and_free(void *val)
 	 */
 	if (this_cpu_read(hrtimer_running) != t)
 		hrtimer_cancel(&t->timer);
-	kfree(t);
+	kfree_rcu(t, rcu);
 }
 
 BPF_CALL_2(bpf_kptr_xchg, void *, map_value, void *, ptr)
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 76bafa8d331a..3a2335bc1d58 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -37,6 +37,8 @@ static struct ctl_table sched_rt_sysctls[] = {
 		.maxlen         = sizeof(unsigned int),
 		.mode           = 0644,
 		.proc_handler   = sched_rt_handler,
+		.extra1         = SYSCTL_ONE,
+		.extra2         = SYSCTL_INT_MAX,
 	},
 	{
 		.procname       = "sched_rt_runtime_us",
@@ -44,6 +46,8 @@ static struct ctl_table sched_rt_sysctls[] = {
 		.maxlen         = sizeof(int),
 		.mode           = 0644,
 		.proc_handler   = sched_rt_handler,
+		.extra1         = SYSCTL_NEG_ONE,
+		.extra2         = SYSCTL_INT_MAX,
 	},
 	{
 		.procname       = "sched_rr_timeslice_ms",
@@ -2970,9 +2974,6 @@ static int sched_rt_global_constraints(void)
 #ifdef CONFIG_SYSCTL
 static int sched_rt_global_validate(void)
 {
-	if (sysctl_sched_rt_period <= 0)
-		return -EINVAL;
-
 	if ((sysctl_sched_rt_runtime != RUNTIME_INF) &&
 		((sysctl_sched_rt_runtime > sysctl_sched_rt_period) ||
 		 ((u64)sysctl_sched_rt_runtime *
@@ -3003,7 +3004,7 @@ static int sched_rt_handler(struct ctl_table *table, int write, void *buffer,
 	old_period = sysctl_sched_rt_period;
 	old_runtime = sysctl_sched_rt_runtime;
 
-	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
 
 	if (!ret && write) {
 		ret = sched_rt_global_validate();
@@ -3047,6 +3048,9 @@ static int sched_rr_handler(struct ctl_table *table, int write, void *buffer,
 		sched_rr_timeslice =
 			sysctl_sched_rr_timeslice <= 0 ? RR_TIMESLICE :
 			msecs_to_jiffies(sysctl_sched_rr_timeslice);
+
+		if (sysctl_sched_rr_timeslice <= 0)
+			sysctl_sched_rr_timeslice = jiffies_to_msecs(RR_TIMESLICE);
 	}
 	mutex_unlock(&mutex);
 
diff --git a/mm/damon/lru_sort.c b/mm/damon/lru_sort.c
index 63bdad20dbaf..98a678129b06 100644
--- a/mm/damon/lru_sort.c
+++ b/mm/damon/lru_sort.c
@@ -185,9 +185,21 @@ static struct damos *damon_lru_sort_new_cold_scheme(unsigned int cold_thres)
 	return damon_lru_sort_new_scheme(&pattern, DAMOS_LRU_DEPRIO);
 }
 
+static void damon_lru_sort_copy_quota_status(struct damos_quota *dst,
+		struct damos_quota *src)
+{
+	dst->total_charged_sz = src->total_charged_sz;
+	dst->total_charged_ns = src->total_charged_ns;
+	dst->charged_sz = src->charged_sz;
+	dst->charged_from = src->charged_from;
+	dst->charge_target_from = src->charge_target_from;
+	dst->charge_addr_from = src->charge_addr_from;
+}
+
 static int damon_lru_sort_apply_parameters(void)
 {
-	struct damos *scheme;
+	struct damos *scheme, *hot_scheme, *cold_scheme;
+	struct damos *old_hot_scheme = NULL, *old_cold_scheme = NULL;
 	unsigned int hot_thres, cold_thres;
 	int err = 0;
 
@@ -195,18 +207,35 @@ static int damon_lru_sort_apply_parameters(void)
 	if (err)
 		return err;
 
+	damon_for_each_scheme(scheme, ctx) {
+		if (!old_hot_scheme) {
+			old_hot_scheme = scheme;
+			continue;
+		}
+		old_cold_scheme = scheme;
+	}
+
 	hot_thres = damon_max_nr_accesses(&damon_lru_sort_mon_attrs) *
 		hot_thres_access_freq / 1000;
-	scheme = damon_lru_sort_new_hot_scheme(hot_thres);
-	if (!scheme)
+	hot_scheme = damon_lru_sort_new_hot_scheme(hot_thres);
+	if (!hot_scheme)
 		return -ENOMEM;
-	damon_set_schemes(ctx, &scheme, 1);
+	if (old_hot_scheme)
+		damon_lru_sort_copy_quota_status(&hot_scheme->quota,
+				&old_hot_scheme->quota);
 
 	cold_thres = cold_min_age / damon_lru_sort_mon_attrs.aggr_interval;
-	scheme = damon_lru_sort_new_cold_scheme(cold_thres);
-	if (!scheme)
+	cold_scheme = damon_lru_sort_new_cold_scheme(cold_thres);
+	if (!cold_scheme) {
+		damon_destroy_scheme(hot_scheme);
 		return -ENOMEM;
-	damon_add_scheme(ctx, scheme);
+	}
+	if (old_cold_scheme)
+		damon_lru_sort_copy_quota_status(&cold_scheme->quota,
+				&old_cold_scheme->quota);
+
+	damon_set_schemes(ctx, &hot_scheme, 1);
+	damon_add_scheme(ctx, cold_scheme);
 
 	return damon_set_region_biggest_system_ram_default(target,
 					&monitor_region_start,
diff --git a/mm/damon/reclaim.c b/mm/damon/reclaim.c
index 162c9b1ca00f..cc337e94acfd 100644
--- a/mm/damon/reclaim.c
+++ b/mm/damon/reclaim.c
@@ -141,9 +141,20 @@ static struct damos *damon_reclaim_new_scheme(void)
 			&damon_reclaim_wmarks);
 }
 
+static void damon_reclaim_copy_quota_status(struct damos_quota *dst,
+		struct damos_quota *src)
+{
+	dst->total_charged_sz = src->total_charged_sz;
+	dst->total_charged_ns = src->total_charged_ns;
+	dst->charged_sz = src->charged_sz;
+	dst->charged_from = src->charged_from;
+	dst->charge_target_from = src->charge_target_from;
+	dst->charge_addr_from = src->charge_addr_from;
+}
+
 static int damon_reclaim_apply_parameters(void)
 {
-	struct damos *scheme;
+	struct damos *scheme, *old_scheme;
 	int err = 0;
 
 	err = damon_set_attrs(ctx, &damon_reclaim_mon_attrs);
@@ -154,6 +165,11 @@ static int damon_reclaim_apply_parameters(void)
 	scheme = damon_reclaim_new_scheme();
 	if (!scheme)
 		return -ENOMEM;
+	if (!list_empty(&ctx->schemes)) {
+		damon_for_each_scheme(old_scheme, ctx)
+			damon_reclaim_copy_quota_status(&scheme->quota,
+					&old_scheme->quota);
+	}
 	damon_set_schemes(ctx, &scheme, 1);
 
 	return damon_set_region_biggest_system_ram_default(target,
diff --git a/mm/memblock.c b/mm/memblock.c
index 511d4783dcf1..516efec80851 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -175,8 +175,9 @@ static inline phys_addr_t memblock_cap_size(phys_addr_t base, phys_addr_t *size)
 /*
  * Address comparison utilities
  */
-static unsigned long __init_memblock memblock_addrs_overlap(phys_addr_t base1, phys_addr_t size1,
-				       phys_addr_t base2, phys_addr_t size2)
+unsigned long __init_memblock
+memblock_addrs_overlap(phys_addr_t base1, phys_addr_t size1, phys_addr_t base2,
+		       phys_addr_t size2)
 {
 	return ((base1 < (base2 + size2)) && (base2 < (base1 + size1)));
 }
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9da98e3e71cf..4570d3e315cf 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -7517,9 +7517,13 @@ bool mem_cgroup_swap_full(struct folio *folio)
 
 static int __init setup_swap_account(char *s)
 {
-	pr_warn_once("The swapaccount= commandline option is deprecated. "
-		     "Please report your usecase to linux-mm@kvack.org if you "
-		     "depend on this functionality.\n");
+	bool res;
+
+	if (!kstrtobool(s, &res) && !res)
+		pr_warn_once("The swapaccount=0 commandline option is deprecated "
+			     "in favor of configuring swap control via cgroupfs. "
+			     "Please report your usecase to linux-mm@kvack.org if you "
+			     "depend on this functionality.\n");
 	return 1;
 }
 __setup("swapaccount=", setup_swap_account);
diff --git a/mm/memory.c b/mm/memory.c
index fc8b264ec0ca..fb83cf56377a 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3761,6 +3761,7 @@ vm_fault_t do_swap_page(struct vm_fault *vmf)
 	struct page *page;
 	struct swap_info_struct *si = NULL;
 	rmap_t rmap_flags = RMAP_NONE;
+	bool need_clear_cache = false;
 	bool exclusive = false;
 	swp_entry_t entry;
 	pte_t pte;
@@ -3822,6 +3823,20 @@ vm_fault_t do_swap_page(struct vm_fault *vmf)
 	if (!folio) {
 		if (data_race(si->flags & SWP_SYNCHRONOUS_IO) &&
 		    __swap_count(entry) == 1) {
+			/*
+			 * Prevent parallel swapin from proceeding with
+			 * the cache flag. Otherwise, another thread may
+			 * finish swapin first, free the entry, and swapout
+			 * reusing the same entry. It's undetectable as
+			 * pte_same() returns true due to entry reuse.
+			 */
+			if (swapcache_prepare(entry)) {
+				/* Relax a bit to prevent rapid repeated page faults */
+				schedule_timeout_uninterruptible(1);
+				goto out;
+			}
+			need_clear_cache = true;
+
 			/* skip swapcache */
 			folio = vma_alloc_folio(GFP_HIGHUSER_MOVABLE, 0,
 						vma, vmf->address, false);
@@ -4073,6 +4088,9 @@ vm_fault_t do_swap_page(struct vm_fault *vmf)
 unlock:
 	pte_unmap_unlock(vmf->pte, vmf->ptl);
 out:
+	/* Clear the swap cache pin for direct swapin after PTL unlock */
+	if (need_clear_cache)
+		swapcache_clear(si, entry);
 	if (si)
 		put_swap_device(si);
 	return ret;
@@ -4086,6 +4104,8 @@ vm_fault_t do_swap_page(struct vm_fault *vmf)
 		folio_unlock(swapcache);
 		folio_put(swapcache);
 	}
+	if (need_clear_cache)
+		swapcache_clear(si, entry);
 	if (si)
 		put_swap_device(si);
 	return ret;
diff --git a/mm/swap.h b/mm/swap.h
index cc08c459c619..5eff40ef7693 100644
--- a/mm/swap.h
+++ b/mm/swap.h
@@ -39,6 +39,7 @@ void __delete_from_swap_cache(struct folio *folio,
 void delete_from_swap_cache(struct folio *folio);
 void clear_shadow_from_swap_cache(int type, unsigned long begin,
 				  unsigned long end);
+void swapcache_clear(struct swap_info_struct *si, swp_entry_t entry);
 struct folio *swap_cache_get_folio(swp_entry_t entry,
 		struct vm_area_struct *vma, unsigned long addr);
 struct page *find_get_incore_page(struct address_space *mapping, pgoff_t index);
@@ -98,6 +99,10 @@ static inline int swap_writepage(struct page *p, struct writeback_control *wbc)
 	return 0;
 }
 
+static inline void swapcache_clear(struct swap_info_struct *si, swp_entry_t entry)
+{
+}
+
 static inline struct folio *swap_cache_get_folio(swp_entry_t entry,
 		struct vm_area_struct *vma, unsigned long addr)
 {
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 71db6d8a1ea3..cca9fda9d036 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -3373,6 +3373,19 @@ int swapcache_prepare(swp_entry_t entry)
 	return __swap_duplicate(entry, SWAP_HAS_CACHE);
 }
 
+void swapcache_clear(struct swap_info_struct *si, swp_entry_t entry)
+{
+	struct swap_cluster_info *ci;
+	unsigned long offset = swp_offset(entry);
+	unsigned char usage;
+
+	ci = lock_cluster_or_swap_info(si, offset);
+	usage = __swap_entry_free_locked(si, offset, SWAP_HAS_CACHE);
+	unlock_cluster_or_swap_info(si, ci);
+	if (!usage)
+		free_swap_slot(entry);
+}
+
 struct swap_info_struct *swp_swap_info(swp_entry_t entry)
 {
 	return swap_type_to_swap_info(swp_type(entry));
diff --git a/mm/zswap.c b/mm/zswap.c
index b3829ada4a41..b7cb126797f9 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -1013,6 +1013,8 @@ static int zswap_writeback_entry(struct zpool *pool, unsigned long handle)
 		if (zswap_rb_search(&tree->rbroot, entry->offset) != entry) {
 			spin_unlock(&tree->lock);
 			delete_from_swap_cache(page_folio(page));
+			unlock_page(page);
+			put_page(page);
 			ret = -ENOMEM;
 			goto fail;
 		}
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c
index 4b3982c368b3..b61ef2dff7a4 100644
--- a/net/bridge/br_switchdev.c
+++ b/net/bridge/br_switchdev.c
@@ -593,21 +593,40 @@ br_switchdev_mdb_replay_one(struct notifier_block *nb, struct net_device *dev,
 }
 
 static int br_switchdev_mdb_queue_one(struct list_head *mdb_list,
+				      struct net_device *dev,
+				      unsigned long action,
 				      enum switchdev_obj_id id,
 				      const struct net_bridge_mdb_entry *mp,
 				      struct net_device *orig_dev)
 {
-	struct switchdev_obj_port_mdb *mdb;
+	struct switchdev_obj_port_mdb mdb = {
+		.obj = {
+			.id = id,
+			.orig_dev = orig_dev,
+		},
+	};
+	struct switchdev_obj_port_mdb *pmdb;
 
-	mdb = kzalloc(sizeof(*mdb), GFP_ATOMIC);
-	if (!mdb)
+	br_switchdev_mdb_populate(&mdb, mp);
+
+	if (action == SWITCHDEV_PORT_OBJ_ADD &&
+	    switchdev_port_obj_act_is_deferred(dev, action, &mdb.obj)) {
+		/* This event is already in the deferred queue of
+		 * events, so this replay must be elided, lest the
+		 * driver receives duplicate events for it. This can
+		 * only happen when replaying additions, since
+		 * modifications are always immediately visible in
+		 * br->mdb_list, whereas actual event delivery may be
+		 * delayed.
+		 */
+		return 0;
+	}
+
+	pmdb = kmemdup(&mdb, sizeof(mdb), GFP_ATOMIC);
+	if (!pmdb)
 		return -ENOMEM;
 
-	mdb->obj.id = id;
-	mdb->obj.orig_dev = orig_dev;
-	br_switchdev_mdb_populate(mdb, mp);
-	list_add_tail(&mdb->obj.list, mdb_list);
-
+	list_add_tail(&pmdb->obj.list, mdb_list);
 	return 0;
 }
 
@@ -675,51 +694,50 @@ br_switchdev_mdb_replay(struct net_device *br_dev, struct net_device *dev,
 	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		return 0;
 
-	/* We cannot walk over br->mdb_list protected just by the rtnl_mutex,
-	 * because the write-side protection is br->multicast_lock. But we
-	 * need to emulate the [ blocking ] calling context of a regular
-	 * switchdev event, so since both br->multicast_lock and RCU read side
-	 * critical sections are atomic, we have no choice but to pick the RCU
-	 * read side lock, queue up all our events, leave the critical section
-	 * and notify switchdev from blocking context.
-	 */
-	rcu_read_lock();
+	if (adding)
+		action = SWITCHDEV_PORT_OBJ_ADD;
+	else
+		action = SWITCHDEV_PORT_OBJ_DEL;
 
-	hlist_for_each_entry_rcu(mp, &br->mdb_list, mdb_node) {
+	/* br_switchdev_mdb_queue_one() will take care to not queue a
+	 * replay of an event that is already pending in the switchdev
+	 * deferred queue. In order to safely determine that, there
+	 * must be no new deferred MDB notifications enqueued for the
+	 * duration of the MDB scan. Therefore, grab the write-side
+	 * lock to avoid racing with any concurrent IGMP/MLD snooping.
+	 */
+	spin_lock_bh(&br->multicast_lock);
+
+	hlist_for_each_entry(mp, &br->mdb_list, mdb_node) {
 		struct net_bridge_port_group __rcu * const *pp;
 		const struct net_bridge_port_group *p;
 
 		if (mp->host_joined) {
-			err = br_switchdev_mdb_queue_one(&mdb_list,
+			err = br_switchdev_mdb_queue_one(&mdb_list, dev, action,
 							 SWITCHDEV_OBJ_ID_HOST_MDB,
 							 mp, br_dev);
 			if (err) {
-				rcu_read_unlock();
+				spin_unlock_bh(&br->multicast_lock);
 				goto out_free_mdb;
 			}
 		}
 
-		for (pp = &mp->ports; (p = rcu_dereference(*pp)) != NULL;
+		for (pp = &mp->ports; (p = mlock_dereference(*pp, br)) != NULL;
 		     pp = &p->next) {
 			if (p->key.port->dev != dev)
 				continue;
 
-			err = br_switchdev_mdb_queue_one(&mdb_list,
+			err = br_switchdev_mdb_queue_one(&mdb_list, dev, action,
 							 SWITCHDEV_OBJ_ID_PORT_MDB,
 							 mp, dev);
 			if (err) {
-				rcu_read_unlock();
+				spin_unlock_bh(&br->multicast_lock);
 				goto out_free_mdb;
 			}
 		}
 	}
 
-	rcu_read_unlock();
-
-	if (adding)
-		action = SWITCHDEV_PORT_OBJ_ADD;
-	else
-		action = SWITCHDEV_PORT_OBJ_DEL;
+	spin_unlock_bh(&br->multicast_lock);
 
 	list_for_each_entry(obj, &mdb_list, list) {
 		err = br_switchdev_mdb_replay_one(nb, dev,
@@ -780,6 +798,16 @@ static void nbp_switchdev_unsync_objs(struct net_bridge_port *p,
 	br_switchdev_mdb_replay(br_dev, dev, ctx, false, blocking_nb, NULL);
 
 	br_switchdev_vlan_replay(br_dev, ctx, false, blocking_nb, NULL);
+
+	/* Make sure that the device leaving this bridge has seen all
+	 * relevant events before it is disassociated. In the normal
+	 * case, when the device is directly attached to the bridge,
+	 * this is covered by del_nbp(). If the association was indirect
+	 * however, e.g. via a team or bond, and the device is leaving
+	 * that intermediate device, then the bridge port remains in
+	 * place.
+	 */
+	switchdev_deferred_process();
 }
 
 /* Let the bridge know that this port is offloaded, so that it can assign a
diff --git a/net/core/dev.c b/net/core/dev.c
index 1ba3662faf0a..60619fe8af5f 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -8861,7 +8861,7 @@ EXPORT_SYMBOL(dev_set_mac_address_user);
 
 int dev_get_mac_address(struct sockaddr *sa, struct net *net, char *dev_name)
 {
-	size_t size = sizeof(sa->sa_data);
+	size_t size = sizeof(sa->sa_data_min);
 	struct net_device *dev;
 	int ret = 0;
 
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
index 7674bb9f3076..5cdbfbf9a7dc 100644
--- a/net/core/dev_ioctl.c
+++ b/net/core/dev_ioctl.c
@@ -342,7 +342,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, void __user *data,
 		if (ifr->ifr_hwaddr.sa_family != dev->type)
 			return -EINVAL;
 		memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data,
-		       min(sizeof(ifr->ifr_hwaddr.sa_data),
+		       min(sizeof(ifr->ifr_hwaddr.sa_data_min),
 			   (size_t)dev->addr_len));
 		call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
 		return 0;
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index 3818035ea002..39643f78cf78 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -1217,8 +1217,11 @@ static void sk_psock_verdict_data_ready(struct sock *sk)
 
 		rcu_read_lock();
 		psock = sk_psock(sk);
-		if (psock)
-			psock->saved_data_ready(sk);
+		if (psock) {
+			read_lock_bh(&sk->sk_callback_lock);
+			sk_psock_data_ready(sk, psock);
+			read_unlock_bh(&sk->sk_callback_lock);
+		}
 		rcu_read_unlock();
 	}
 }
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 9456f5bb35e5..ccff96820a70 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -1125,7 +1125,8 @@ static int arp_req_get(struct arpreq *r, struct net_device *dev)
 	if (neigh) {
 		if (!(READ_ONCE(neigh->nud_state) & NUD_NOARP)) {
 			read_lock_bh(&neigh->lock);
-			memcpy(r->arp_ha.sa_data, neigh->ha, dev->addr_len);
+			memcpy(r->arp_ha.sa_data, neigh->ha,
+			       min(dev->addr_len, (unsigned char)sizeof(r->arp_ha.sa_data_min)));
 			r->arp_flags = arp_state_to_flags(neigh);
 			read_unlock_bh(&neigh->lock);
 			r->arp_ha.sa_family = dev->type;
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 35d6e74be840..bb0d1252cad8 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1804,6 +1804,21 @@ static int in_dev_dump_addr(struct in_device *in_dev, struct sk_buff *skb,
 	return err;
 }
 
+/* Combine dev_addr_genid and dev_base_seq to detect changes.
+ */
+static u32 inet_base_seq(const struct net *net)
+{
+	u32 res = atomic_read(&net->ipv4.dev_addr_genid) +
+		  net->dev_base_seq;
+
+	/* Must not return 0 (see nl_dump_check_consistent()).
+	 * Chose a value far away from 0.
+	 */
+	if (!res)
+		res = 0x80000000;
+	return res;
+}
+
 static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	const struct nlmsghdr *nlh = cb->nlh;
@@ -1855,8 +1870,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 		idx = 0;
 		head = &tgt_net->dev_index_head[h];
 		rcu_read_lock();
-		cb->seq = atomic_read(&tgt_net->ipv4.dev_addr_genid) ^
-			  tgt_net->dev_base_seq;
+		cb->seq = inet_base_seq(tgt_net);
 		hlist_for_each_entry_rcu(dev, head, index_hlist) {
 			if (idx < s_idx)
 				goto cont;
@@ -2257,8 +2271,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
 		idx = 0;
 		head = &net->dev_index_head[h];
 		rcu_read_lock();
-		cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
-			  net->dev_base_seq;
+		cb->seq = inet_base_seq(net);
 		hlist_for_each_entry_rcu(dev, head, index_hlist) {
 			if (idx < s_idx)
 				goto cont;
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index f2ed2aed08ab..56776e1b1de5 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -1111,10 +1111,33 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row,
 	return 0;
 
 error:
+	if (sk_hashed(sk)) {
+		spinlock_t *lock = inet_ehash_lockp(hinfo, sk->sk_hash);
+
+		sock_prot_inuse_add(net, sk->sk_prot, -1);
+
+		spin_lock(lock);
+		sk_nulls_del_node_init_rcu(sk);
+		spin_unlock(lock);
+
+		sk->sk_hash = 0;
+		inet_sk(sk)->inet_sport = 0;
+		inet_sk(sk)->inet_num = 0;
+
+		if (tw)
+			inet_twsk_bind_unhash(tw, hinfo);
+	}
+
 	spin_unlock(&head2->lock);
 	if (tb_created)
 		inet_bind_bucket_destroy(hinfo->bind_bucket_cachep, tb);
-	spin_unlock_bh(&head->lock);
+	spin_unlock(&head->lock);
+
+	if (tw)
+		inet_twsk_deschedule_put(tw);
+
+	local_bh_enable();
+
 	return -ENOMEM;
 }
 
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index b8dc20fe7a4e..46527b5cc8f0 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -706,6 +706,22 @@ static int inet6_netconf_get_devconf(struct sk_buff *in_skb,
 	return err;
 }
 
+/* Combine dev_addr_genid and dev_base_seq to detect changes.
+ */
+static u32 inet6_base_seq(const struct net *net)
+{
+	u32 res = atomic_read(&net->ipv6.dev_addr_genid) +
+		  net->dev_base_seq;
+
+	/* Must not return 0 (see nl_dump_check_consistent()).
+	 * Chose a value far away from 0.
+	 */
+	if (!res)
+		res = 0x80000000;
+	return res;
+}
+
+
 static int inet6_netconf_dump_devconf(struct sk_buff *skb,
 				      struct netlink_callback *cb)
 {
@@ -739,8 +755,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
 		idx = 0;
 		head = &net->dev_index_head[h];
 		rcu_read_lock();
-		cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
-			  net->dev_base_seq;
+		cb->seq = inet6_base_seq(net);
 		hlist_for_each_entry_rcu(dev, head, index_hlist) {
 			if (idx < s_idx)
 				goto cont;
@@ -5326,7 +5341,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
 	}
 
 	rcu_read_lock();
-	cb->seq = atomic_read(&tgt_net->ipv6.dev_addr_genid) ^ tgt_net->dev_base_seq;
+	cb->seq = inet6_base_seq(tgt_net);
 	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
 		idx = 0;
 		head = &tgt_net->dev_index_head[h];
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 5fa0e37305d9..1cfdd9d95012 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -180,6 +180,8 @@ static bool ip6_parse_tlv(bool hopbyhop,
 				case IPV6_TLV_IOAM:
 					if (!ipv6_hop_ioam(skb, off))
 						return false;
+
+					nh = skb_network_header(skb);
 					break;
 				case IPV6_TLV_JUMBO:
 					if (!ipv6_hop_jumbo(skb, off))
@@ -974,6 +976,14 @@ static bool ipv6_hop_ioam(struct sk_buff *skb, int optoff)
 		if (!skb_valid_dst(skb))
 			ip6_route_input(skb);
 
+		/* About to mangle packet header */
+		if (skb_ensure_writable(skb, optoff + 2 + hdr->opt_len))
+			goto drop;
+
+		/* Trace pointer may have changed */
+		trace = (struct ioam6_trace_hdr *)(skb_network_header(skb)
+						   + optoff + sizeof(*hdr));
+
 		ioam6_fill_trace_data(skb, ns, trace, true);
 		break;
 	default:
diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c
index 29346a6eec9f..35508abd76f4 100644
--- a/net/ipv6/seg6.c
+++ b/net/ipv6/seg6.c
@@ -512,22 +512,24 @@ int __init seg6_init(void)
 {
 	int err;
 
-	err = genl_register_family(&seg6_genl_family);
+	err = register_pernet_subsys(&ip6_segments_ops);
 	if (err)
 		goto out;
 
-	err = register_pernet_subsys(&ip6_segments_ops);
+	err = genl_register_family(&seg6_genl_family);
 	if (err)
-		goto out_unregister_genl;
+		goto out_unregister_pernet;
 
 #ifdef CONFIG_IPV6_SEG6_LWTUNNEL
 	err = seg6_iptunnel_init();
 	if (err)
-		goto out_unregister_pernet;
+		goto out_unregister_genl;
 
 	err = seg6_local_init();
-	if (err)
-		goto out_unregister_pernet;
+	if (err) {
+		seg6_iptunnel_exit();
+		goto out_unregister_genl;
+	}
 #endif
 
 #ifdef CONFIG_IPV6_SEG6_HMAC
@@ -548,11 +550,11 @@ int __init seg6_init(void)
 #endif
 #endif
 #ifdef CONFIG_IPV6_SEG6_LWTUNNEL
-out_unregister_pernet:
-	unregister_pernet_subsys(&ip6_segments_ops);
-#endif
 out_unregister_genl:
 	genl_unregister_family(&seg6_genl_family);
+#endif
+out_unregister_pernet:
+	unregister_pernet_subsys(&ip6_segments_ops);
 	goto out;
 }
 
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 314ec3a51e8d..bb92dc8b82f3 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -630,7 +630,7 @@ static int l2tp_ip6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 
 back_from_confirm:
 	lock_sock(sk);
-	ulen = len + skb_queue_empty(&sk->sk_write_queue) ? transhdrlen : 0;
+	ulen = len + (skb_queue_empty(&sk->sk_write_queue) ? transhdrlen : 0);
 	err = ip6_append_data(sk, ip_generic_getfrag, msg,
 			      ulen, transhdrlen, &ipc6,
 			      &fl6, (struct rt6_info *)dst,
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index a2c4866080bd..6cf0b77839d1 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1775,6 +1775,8 @@ static int sta_link_apply_parameters(struct ieee80211_local *local,
 					      sband->band);
 	}
 
+	ieee80211_sta_set_rx_nss(link_sta);
+
 	return ret;
 }
 
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index c6f0da028a2a..f25dc6931a5b 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -7294,6 +7294,7 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 		ieee80211_report_disconnect(sdata, frame_buf,
 					    sizeof(frame_buf), true,
 					    req->reason_code, false);
+		drv_mgd_complete_tx(sdata->local, sdata, &info);
 		return 0;
 	}
 
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index f3d6c3e4c970..bd56015b2925 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -891,6 +891,8 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU)
 	if (ieee80211_vif_is_mesh(&sdata->vif))
 		mesh_accept_plinks_update(sdata);
 
+	ieee80211_check_fast_xmit(sta);
+
 	return 0;
  out_remove:
 	if (sta->sta.valid_links)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 322a035f7592..3d62e8b71874 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3044,7 +3044,7 @@ void ieee80211_check_fast_xmit(struct sta_info *sta)
 	    sdata->vif.type == NL80211_IFTYPE_STATION)
 		goto out;
 
-	if (!test_sta_flag(sta, WLAN_STA_AUTHORIZED))
+	if (!test_sta_flag(sta, WLAN_STA_AUTHORIZED) || !sta->uploaded)
 		goto out;
 
 	if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
diff --git a/net/mctp/route.c b/net/mctp/route.c
index 68be8f2b622d..256bf0b89e6c 100644
--- a/net/mctp/route.c
+++ b/net/mctp/route.c
@@ -663,7 +663,7 @@ struct mctp_sk_key *mctp_alloc_local_tag(struct mctp_sock *msk,
 	spin_unlock_irqrestore(&mns->keys_lock, flags);
 
 	if (!tagbits) {
-		kfree(key);
+		mctp_key_unref(key);
 		return ERR_PTR(-EBUSY);
 	}
 
diff --git a/net/mptcp/diag.c b/net/mptcp/diag.c
index a536586742f2..e57c5f47f035 100644
--- a/net/mptcp/diag.c
+++ b/net/mptcp/diag.c
@@ -13,17 +13,19 @@
 #include <uapi/linux/mptcp.h>
 #include "protocol.h"
 
-static int subflow_get_info(const struct sock *sk, struct sk_buff *skb)
+static int subflow_get_info(struct sock *sk, struct sk_buff *skb)
 {
 	struct mptcp_subflow_context *sf;
 	struct nlattr *start;
 	u32 flags = 0;
+	bool slow;
 	int err;
 
 	start = nla_nest_start_noflag(skb, INET_ULP_INFO_MPTCP);
 	if (!start)
 		return -EMSGSIZE;
 
+	slow = lock_sock_fast(sk);
 	rcu_read_lock();
 	sf = rcu_dereference(inet_csk(sk)->icsk_ulp_data);
 	if (!sf) {
@@ -69,11 +71,13 @@ static int subflow_get_info(const struct sock *sk, struct sk_buff *skb)
 	}
 
 	rcu_read_unlock();
+	unlock_sock_fast(sk, slow);
 	nla_nest_end(skb, start);
 	return 0;
 
 nla_failure:
 	rcu_read_unlock();
+	unlock_sock_fast(sk, slow);
 	nla_nest_cancel(skb, start);
 	return err;
 }
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 980050f6b456..70a1025f093c 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -900,7 +900,8 @@ static void __mptcp_pm_release_addr_entry(struct mptcp_pm_addr_entry *entry)
 }
 
 static int mptcp_pm_nl_append_new_local_addr(struct pm_nl_pernet *pernet,
-					     struct mptcp_pm_addr_entry *entry)
+					     struct mptcp_pm_addr_entry *entry,
+					     bool needs_id)
 {
 	struct mptcp_pm_addr_entry *cur, *del_entry = NULL;
 	unsigned int addr_max;
@@ -942,7 +943,7 @@ static int mptcp_pm_nl_append_new_local_addr(struct pm_nl_pernet *pernet,
 		}
 	}
 
-	if (!entry->addr.id) {
+	if (!entry->addr.id && needs_id) {
 find_next:
 		entry->addr.id = find_next_zero_bit(pernet->id_bitmap,
 						    MPTCP_PM_MAX_ADDR_ID + 1,
@@ -953,7 +954,7 @@ static int mptcp_pm_nl_append_new_local_addr(struct pm_nl_pernet *pernet,
 		}
 	}
 
-	if (!entry->addr.id)
+	if (!entry->addr.id && needs_id)
 		goto out;
 
 	__set_bit(entry->addr.id, pernet->id_bitmap);
@@ -1095,7 +1096,7 @@ int mptcp_pm_nl_get_local_id(struct mptcp_sock *msk, struct sock_common *skc)
 	entry->ifindex = 0;
 	entry->flags = MPTCP_PM_ADDR_FLAG_IMPLICIT;
 	entry->lsk = NULL;
-	ret = mptcp_pm_nl_append_new_local_addr(pernet, entry);
+	ret = mptcp_pm_nl_append_new_local_addr(pernet, entry, true);
 	if (ret < 0)
 		kfree(entry);
 
@@ -1311,6 +1312,18 @@ static int mptcp_nl_add_subflow_or_signal_addr(struct net *net)
 	return 0;
 }
 
+static bool mptcp_pm_has_addr_attr_id(const struct nlattr *attr,
+				      struct genl_info *info)
+{
+	struct nlattr *tb[MPTCP_PM_ADDR_ATTR_MAX + 1];
+
+	if (!nla_parse_nested_deprecated(tb, MPTCP_PM_ADDR_ATTR_MAX, attr,
+					 mptcp_pm_addr_policy, info->extack) &&
+	    tb[MPTCP_PM_ADDR_ATTR_ID])
+		return true;
+	return false;
+}
+
 static int mptcp_nl_cmd_add_addr(struct sk_buff *skb, struct genl_info *info)
 {
 	struct nlattr *attr = info->attrs[MPTCP_PM_ATTR_ADDR];
@@ -1352,7 +1365,8 @@ static int mptcp_nl_cmd_add_addr(struct sk_buff *skb, struct genl_info *info)
 			goto out_free;
 		}
 	}
-	ret = mptcp_pm_nl_append_new_local_addr(pernet, entry);
+	ret = mptcp_pm_nl_append_new_local_addr(pernet, entry,
+						!mptcp_pm_has_addr_attr_id(attr, info));
 	if (ret < 0) {
 		GENL_SET_ERR_MSG(info, "too many addresses or duplicate one");
 		goto out_free;
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index 2e1e0d0e3ec6..631fa104617c 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -25,8 +25,9 @@ void mptcp_free_local_addr_list(struct mptcp_sock *msk)
 	}
 }
 
-int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
-					     struct mptcp_pm_addr_entry *entry)
+static int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
+						    struct mptcp_pm_addr_entry *entry,
+						    bool needs_id)
 {
 	DECLARE_BITMAP(id_bitmap, MPTCP_PM_MAX_ADDR_ID + 1);
 	struct mptcp_pm_addr_entry *match = NULL;
@@ -41,7 +42,7 @@ int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
 	spin_lock_bh(&msk->pm.lock);
 	list_for_each_entry(e, &msk->pm.userspace_pm_local_addr_list, list) {
 		addr_match = mptcp_addresses_equal(&e->addr, &entry->addr, true);
-		if (addr_match && entry->addr.id == 0)
+		if (addr_match && entry->addr.id == 0 && needs_id)
 			entry->addr.id = e->addr.id;
 		id_match = (e->addr.id == entry->addr.id);
 		if (addr_match && id_match) {
@@ -64,7 +65,7 @@ int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
 		}
 
 		*e = *entry;
-		if (!e->addr.id)
+		if (!e->addr.id && needs_id)
 			e->addr.id = find_next_zero_bit(id_bitmap,
 							MPTCP_PM_MAX_ADDR_ID + 1,
 							1);
@@ -155,7 +156,7 @@ int mptcp_userspace_pm_get_local_id(struct mptcp_sock *msk,
 	if (new_entry.addr.port == msk_sport)
 		new_entry.addr.port = 0;
 
-	return mptcp_userspace_pm_append_new_local_addr(msk, &new_entry);
+	return mptcp_userspace_pm_append_new_local_addr(msk, &new_entry, true);
 }
 
 int mptcp_nl_cmd_announce(struct sk_buff *skb, struct genl_info *info)
@@ -197,7 +198,7 @@ int mptcp_nl_cmd_announce(struct sk_buff *skb, struct genl_info *info)
 		goto announce_err;
 	}
 
-	err = mptcp_userspace_pm_append_new_local_addr(msk, &addr_val);
+	err = mptcp_userspace_pm_append_new_local_addr(msk, &addr_val, false);
 	if (err < 0) {
 		GENL_SET_ERR_MSG(info, "did not match address and id");
 		goto announce_err;
@@ -221,6 +222,40 @@ int mptcp_nl_cmd_announce(struct sk_buff *skb, struct genl_info *info)
 	return err;
 }
 
+static int mptcp_userspace_pm_remove_id_zero_address(struct mptcp_sock *msk,
+						     struct genl_info *info)
+{
+	struct mptcp_rm_list list = { .nr = 0 };
+	struct mptcp_subflow_context *subflow;
+	struct sock *sk = (struct sock *)msk;
+	bool has_id_0 = false;
+	int err = -EINVAL;
+
+	lock_sock(sk);
+	mptcp_for_each_subflow(msk, subflow) {
+		if (subflow->local_id == 0) {
+			has_id_0 = true;
+			break;
+		}
+	}
+	if (!has_id_0) {
+		GENL_SET_ERR_MSG(info, "address with id 0 not found");
+		goto remove_err;
+	}
+
+	list.ids[list.nr++] = 0;
+
+	spin_lock_bh(&msk->pm.lock);
+	mptcp_pm_remove_addr(msk, &list);
+	spin_unlock_bh(&msk->pm.lock);
+
+	err = 0;
+
+remove_err:
+	release_sock(sk);
+	return err;
+}
+
 int mptcp_nl_cmd_remove(struct sk_buff *skb, struct genl_info *info)
 {
 	struct nlattr *token = info->attrs[MPTCP_PM_ATTR_TOKEN];
@@ -252,6 +287,11 @@ int mptcp_nl_cmd_remove(struct sk_buff *skb, struct genl_info *info)
 		goto remove_err;
 	}
 
+	if (id_val == 0) {
+		err = mptcp_userspace_pm_remove_id_zero_address(msk, info);
+		goto remove_err;
+	}
+
 	lock_sock((struct sock *)msk);
 
 	list_for_each_entry(entry, &msk->pm.userspace_pm_local_addr_list, list) {
@@ -335,7 +375,7 @@ int mptcp_nl_cmd_sf_create(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	local.addr = addr_l;
-	err = mptcp_userspace_pm_append_new_local_addr(msk, &local);
+	err = mptcp_userspace_pm_append_new_local_addr(msk, &local, false);
 	if (err < 0) {
 		GENL_SET_ERR_MSG(info, "did not match address and id");
 		goto create_err;
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index 259672cc344f..b09220521323 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -834,8 +834,6 @@ void mptcp_pm_remove_addrs(struct mptcp_sock *msk, struct list_head *rm_list);
 void mptcp_pm_remove_addrs_and_subflows(struct mptcp_sock *msk,
 					struct list_head *rm_list);
 
-int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
-					     struct mptcp_pm_addr_entry *entry);
 void mptcp_free_local_addr_list(struct mptcp_sock *msk);
 int mptcp_nl_cmd_announce(struct sk_buff *skb, struct genl_info *info);
 int mptcp_nl_cmd_remove(struct sk_buff *skb, struct genl_info *info);
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index c94a9971d790..7ffd698497f2 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -299,7 +299,7 @@ sctp_new(struct nf_conn *ct, const struct sk_buff *skb,
 			pr_debug("Setting vtag %x for secondary conntrack\n",
 				 sh->vtag);
 			ct->proto.sctp.vtag[IP_CT_DIR_ORIGINAL] = sh->vtag;
-		} else {
+		} else if (sch->type == SCTP_CID_SHUTDOWN_ACK) {
 		/* If it is a shutdown ack OOTB packet, we expect a return
 		   shutdown complete, otherwise an ABORT Sec 8.4 (5) and (8) */
 			pr_debug("Setting vtag %x for new conn OOTB\n",
diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c
index c1d99cb370b4..99195cf6b265 100644
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -87,12 +87,22 @@ static u32 flow_offload_dst_cookie(struct flow_offload_tuple *flow_tuple)
 	return 0;
 }
 
+static struct dst_entry *nft_route_dst_fetch(struct nf_flow_route *route,
+					     enum flow_offload_tuple_dir dir)
+{
+	struct dst_entry *dst = route->tuple[dir].dst;
+
+	route->tuple[dir].dst = NULL;
+
+	return dst;
+}
+
 static int flow_offload_fill_route(struct flow_offload *flow,
-				   const struct nf_flow_route *route,
+				   struct nf_flow_route *route,
 				   enum flow_offload_tuple_dir dir)
 {
 	struct flow_offload_tuple *flow_tuple = &flow->tuplehash[dir].tuple;
-	struct dst_entry *dst = route->tuple[dir].dst;
+	struct dst_entry *dst = nft_route_dst_fetch(route, dir);
 	int i, j = 0;
 
 	switch (flow_tuple->l3proto) {
@@ -122,12 +132,10 @@ static int flow_offload_fill_route(struct flow_offload *flow,
 		       ETH_ALEN);
 		flow_tuple->out.ifidx = route->tuple[dir].out.ifindex;
 		flow_tuple->out.hw_ifidx = route->tuple[dir].out.hw_ifindex;
+		dst_release(dst);
 		break;
 	case FLOW_OFFLOAD_XMIT_XFRM:
 	case FLOW_OFFLOAD_XMIT_NEIGH:
-		if (!dst_hold_safe(route->tuple[dir].dst))
-			return -1;
-
 		flow_tuple->dst_cache = dst;
 		flow_tuple->dst_cookie = flow_offload_dst_cookie(flow_tuple);
 		break;
@@ -148,27 +156,12 @@ static void nft_flow_dst_release(struct flow_offload *flow,
 		dst_release(flow->tuplehash[dir].tuple.dst_cache);
 }
 
-int flow_offload_route_init(struct flow_offload *flow,
-			    const struct nf_flow_route *route)
+void flow_offload_route_init(struct flow_offload *flow,
+			     struct nf_flow_route *route)
 {
-	int err;
-
-	err = flow_offload_fill_route(flow, route, FLOW_OFFLOAD_DIR_ORIGINAL);
-	if (err < 0)
-		return err;
-
-	err = flow_offload_fill_route(flow, route, FLOW_OFFLOAD_DIR_REPLY);
-	if (err < 0)
-		goto err_route_reply;
-
+	flow_offload_fill_route(flow, route, FLOW_OFFLOAD_DIR_ORIGINAL);
+	flow_offload_fill_route(flow, route, FLOW_OFFLOAD_DIR_REPLY);
 	flow->type = NF_FLOW_OFFLOAD_ROUTE;
-
-	return 0;
-
-err_route_reply:
-	nft_flow_dst_release(flow, FLOW_OFFLOAD_DIR_ORIGINAL);
-
-	return err;
 }
 EXPORT_SYMBOL_GPL(flow_offload_route_init);
 
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 49acb89ba9c5..e21ec3ad8093 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -686,15 +686,16 @@ static int nft_delobj(struct nft_ctx *ctx, struct nft_object *obj)
 	return err;
 }
 
-static int nft_trans_flowtable_add(struct nft_ctx *ctx, int msg_type,
-				   struct nft_flowtable *flowtable)
+static struct nft_trans *
+nft_trans_flowtable_add(struct nft_ctx *ctx, int msg_type,
+		        struct nft_flowtable *flowtable)
 {
 	struct nft_trans *trans;
 
 	trans = nft_trans_alloc(ctx, msg_type,
 				sizeof(struct nft_trans_flowtable));
 	if (trans == NULL)
-		return -ENOMEM;
+		return ERR_PTR(-ENOMEM);
 
 	if (msg_type == NFT_MSG_NEWFLOWTABLE)
 		nft_activate_next(ctx->net, flowtable);
@@ -703,22 +704,22 @@ static int nft_trans_flowtable_add(struct nft_ctx *ctx, int msg_type,
 	nft_trans_flowtable(trans) = flowtable;
 	nft_trans_commit_list_add_tail(ctx->net, trans);
 
-	return 0;
+	return trans;
 }
 
 static int nft_delflowtable(struct nft_ctx *ctx,
 			    struct nft_flowtable *flowtable)
 {
-	int err;
+	struct nft_trans *trans;
 
-	err = nft_trans_flowtable_add(ctx, NFT_MSG_DELFLOWTABLE, flowtable);
-	if (err < 0)
-		return err;
+	trans = nft_trans_flowtable_add(ctx, NFT_MSG_DELFLOWTABLE, flowtable);
+	if (IS_ERR(trans))
+		return PTR_ERR(trans);
 
 	nft_deactivate_next(ctx->net, flowtable);
 	nft_use_dec(&ctx->table->use);
 
-	return err;
+	return 0;
 }
 
 static void __nft_reg_track_clobber(struct nft_regs_track *track, u8 dreg)
@@ -1245,6 +1246,7 @@ static int nf_tables_updtable(struct nft_ctx *ctx)
 	return 0;
 
 err_register_hooks:
+	ctx->table->flags |= NFT_TABLE_F_DORMANT;
 	nft_trans_destroy(trans);
 	return ret;
 }
@@ -2057,7 +2059,7 @@ static struct nft_hook *nft_netdev_hook_alloc(struct net *net,
 	struct nft_hook *hook;
 	int err;
 
-	hook = kmalloc(sizeof(struct nft_hook), GFP_KERNEL_ACCOUNT);
+	hook = kzalloc(sizeof(struct nft_hook), GFP_KERNEL_ACCOUNT);
 	if (!hook) {
 		err = -ENOMEM;
 		goto err_hook_alloc;
@@ -2458,19 +2460,15 @@ static int nf_tables_addchain(struct nft_ctx *ctx, u8 family, u8 genmask,
 	RCU_INIT_POINTER(chain->blob_gen_0, blob);
 	RCU_INIT_POINTER(chain->blob_gen_1, blob);
 
-	err = nf_tables_register_hook(net, table, chain);
-	if (err < 0)
-		goto err_destroy_chain;
-
 	if (!nft_use_inc(&table->use)) {
 		err = -EMFILE;
-		goto err_use;
+		goto err_destroy_chain;
 	}
 
 	trans = nft_trans_chain_add(ctx, NFT_MSG_NEWCHAIN);
 	if (IS_ERR(trans)) {
 		err = PTR_ERR(trans);
-		goto err_unregister_hook;
+		goto err_trans;
 	}
 
 	nft_trans_chain_policy(trans) = NFT_CHAIN_POLICY_UNSET;
@@ -2478,17 +2476,22 @@ static int nf_tables_addchain(struct nft_ctx *ctx, u8 family, u8 genmask,
 		nft_trans_chain_policy(trans) = policy;
 
 	err = nft_chain_add(table, chain);
-	if (err < 0) {
-		nft_trans_destroy(trans);
-		goto err_unregister_hook;
-	}
+	if (err < 0)
+		goto err_chain_add;
+
+	/* This must be LAST to ensure no packets are walking over this chain. */
+	err = nf_tables_register_hook(net, table, chain);
+	if (err < 0)
+		goto err_register_hook;
 
 	return 0;
 
-err_unregister_hook:
+err_register_hook:
+	nft_chain_del(chain);
+err_chain_add:
+	nft_trans_destroy(trans);
+err_trans:
 	nft_use_dec_restore(&table->use);
-err_use:
-	nf_tables_unregister_hook(net, table, chain);
 err_destroy_chain:
 	nf_tables_chain_destroy(ctx);
 
@@ -7937,7 +7940,7 @@ static int nft_register_flowtable_net_hooks(struct net *net,
 	return err;
 }
 
-static void nft_flowtable_hooks_destroy(struct list_head *hook_list)
+static void nft_hooks_destroy(struct list_head *hook_list)
 {
 	struct nft_hook *hook, *next;
 
@@ -8030,9 +8033,9 @@ static int nf_tables_newflowtable(struct sk_buff *skb,
 	u8 family = info->nfmsg->nfgen_family;
 	const struct nf_flowtable_type *type;
 	struct nft_flowtable *flowtable;
-	struct nft_hook *hook, *next;
 	struct net *net = info->net;
 	struct nft_table *table;
+	struct nft_trans *trans;
 	struct nft_ctx ctx;
 	int err;
 
@@ -8112,34 +8115,34 @@ static int nf_tables_newflowtable(struct sk_buff *skb,
 	err = nft_flowtable_parse_hook(&ctx, nla[NFTA_FLOWTABLE_HOOK],
 				       &flowtable_hook, flowtable, true);
 	if (err < 0)
-		goto err4;
+		goto err_flowtable_parse_hooks;
 
 	list_splice(&flowtable_hook.list, &flowtable->hook_list);
 	flowtable->data.priority = flowtable_hook.priority;
 	flowtable->hooknum = flowtable_hook.num;
 
+	trans = nft_trans_flowtable_add(&ctx, NFT_MSG_NEWFLOWTABLE, flowtable);
+	if (IS_ERR(trans)) {
+		err = PTR_ERR(trans);
+		goto err_flowtable_trans;
+	}
+
+	/* This must be LAST to ensure no packets are walking over this flowtable. */
 	err = nft_register_flowtable_net_hooks(ctx.net, table,
 					       &flowtable->hook_list,
 					       flowtable);
-	if (err < 0) {
-		nft_flowtable_hooks_destroy(&flowtable->hook_list);
-		goto err4;
-	}
-
-	err = nft_trans_flowtable_add(&ctx, NFT_MSG_NEWFLOWTABLE, flowtable);
 	if (err < 0)
-		goto err5;
+		goto err_flowtable_hooks;
 
 	list_add_tail_rcu(&flowtable->list, &table->flowtables);
 
 	return 0;
-err5:
-	list_for_each_entry_safe(hook, next, &flowtable->hook_list, list) {
-		nft_unregister_flowtable_hook(net, flowtable, hook);
-		list_del_rcu(&hook->list);
-		kfree_rcu(hook, rcu);
-	}
-err4:
+
+err_flowtable_hooks:
+	nft_trans_destroy(trans);
+err_flowtable_trans:
+	nft_hooks_destroy(&flowtable->hook_list);
+err_flowtable_parse_hooks:
 	flowtable->data.type->free(&flowtable->data);
 err3:
 	module_put(type->owner);
@@ -8892,7 +8895,7 @@ static void nft_commit_release(struct nft_trans *trans)
 		break;
 	case NFT_MSG_DELFLOWTABLE:
 		if (nft_trans_flowtable_update(trans))
-			nft_flowtable_hooks_destroy(&nft_trans_flowtable_hooks(trans));
+			nft_hooks_destroy(&nft_trans_flowtable_hooks(trans));
 		else
 			nf_tables_flowtable_destroy(nft_trans_flowtable(trans));
 		break;
@@ -9849,7 +9852,7 @@ static void nf_tables_abort_release(struct nft_trans *trans)
 		break;
 	case NFT_MSG_NEWFLOWTABLE:
 		if (nft_trans_flowtable_update(trans))
-			nft_flowtable_hooks_destroy(&nft_trans_flowtable_hooks(trans));
+			nft_hooks_destroy(&nft_trans_flowtable_hooks(trans));
 		else
 			nf_tables_flowtable_destroy(nft_trans_flowtable(trans));
 		break;
diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c
index 3d9f6dda5aeb..7a8707632a81 100644
--- a/net/netfilter/nft_flow_offload.c
+++ b/net/netfilter/nft_flow_offload.c
@@ -250,10 +250,15 @@ static int nft_flow_route(const struct nft_pktinfo *pkt,
 		break;
 	}
 
-	nf_route(nft_net(pkt), &other_dst, &fl, false, nft_pf(pkt));
-	if (!other_dst)
+	if (!dst_hold_safe(this_dst))
 		return -ENOENT;
 
+	nf_route(nft_net(pkt), &other_dst, &fl, false, nft_pf(pkt));
+	if (!other_dst) {
+		dst_release(this_dst);
+		return -ENOENT;
+	}
+
 	nft_default_forward_path(route, this_dst, dir);
 	nft_default_forward_path(route, other_dst, !dir);
 
@@ -349,8 +354,7 @@ static void nft_flow_offload_eval(const struct nft_expr *expr,
 	if (!flow)
 		goto err_flow_alloc;
 
-	if (flow_offload_route_init(flow, &route) < 0)
-		goto err_flow_add;
+	flow_offload_route_init(flow, &route);
 
 	if (tcph) {
 		ct->proto.tcp.seen[0].flags |= IP_CT_TCP_FLAG_BE_LIBERAL;
@@ -361,12 +365,12 @@ static void nft_flow_offload_eval(const struct nft_expr *expr,
 	if (ret < 0)
 		goto err_flow_add;
 
-	dst_release(route.tuple[!dir].dst);
 	return;
 
 err_flow_add:
 	flow_offload_free(flow);
 err_flow_alloc:
+	dst_release(route.tuple[dir].dst);
 	dst_release(route.tuple[!dir].dst);
 err_flow_route:
 	clear_bit(IPS_OFFLOAD_BIT, &ct->status);
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 51882f07ef70..c3117350f5fb 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -3284,7 +3284,7 @@ static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr,
 			    int addr_len)
 {
 	struct sock *sk = sock->sk;
-	char name[sizeof(uaddr->sa_data) + 1];
+	char name[sizeof(uaddr->sa_data_min) + 1];
 
 	/*
 	 *	Check legality
@@ -3295,8 +3295,8 @@ static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr,
 	/* uaddr->sa_data comes from the userspace, it's not guaranteed to be
 	 * zero-terminated.
 	 */
-	memcpy(name, uaddr->sa_data, sizeof(uaddr->sa_data));
-	name[sizeof(uaddr->sa_data)] = 0;
+	memcpy(name, uaddr->sa_data, sizeof(uaddr->sa_data_min));
+	name[sizeof(uaddr->sa_data_min)] = 0;
 
 	return packet_do_bind(sk, name, 0, 0);
 }
@@ -3566,11 +3566,11 @@ static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr,
 		return -EOPNOTSUPP;
 
 	uaddr->sa_family = AF_PACKET;
-	memset(uaddr->sa_data, 0, sizeof(uaddr->sa_data));
+	memset(uaddr->sa_data, 0, sizeof(uaddr->sa_data_min));
 	rcu_read_lock();
 	dev = dev_get_by_index_rcu(sock_net(sk), READ_ONCE(pkt_sk(sk)->ifindex));
 	if (dev)
-		strscpy(uaddr->sa_data, dev->name, sizeof(uaddr->sa_data));
+		strscpy(uaddr->sa_data, dev->name, sizeof(uaddr->sa_data_min));
 	rcu_read_unlock();
 
 	return sizeof(*uaddr);
diff --git a/net/phonet/datagram.c b/net/phonet/datagram.c
index ff5f49ab236e..39a6c5713d0b 100644
--- a/net/phonet/datagram.c
+++ b/net/phonet/datagram.c
@@ -35,10 +35,10 @@ static int pn_ioctl(struct sock *sk, int cmd, unsigned long arg)
 
 	switch (cmd) {
 	case SIOCINQ:
-		lock_sock(sk);
+		spin_lock_bh(&sk->sk_receive_queue.lock);
 		skb = skb_peek(&sk->sk_receive_queue);
 		answ = skb ? skb->len : 0;
-		release_sock(sk);
+		spin_unlock_bh(&sk->sk_receive_queue.lock);
 		return put_user(answ, (int __user *)arg);
 
 	case SIOCPNADDRESOURCE:
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index 83ea13a50690..607f54c23647 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -917,6 +917,37 @@ static int pep_sock_enable(struct sock *sk, struct sockaddr *addr, int len)
 	return 0;
 }
 
+static unsigned int pep_first_packet_length(struct sock *sk)
+{
+	struct pep_sock *pn = pep_sk(sk);
+	struct sk_buff_head *q;
+	struct sk_buff *skb;
+	unsigned int len = 0;
+	bool found = false;
+
+	if (sock_flag(sk, SOCK_URGINLINE)) {
+		q = &pn->ctrlreq_queue;
+		spin_lock_bh(&q->lock);
+		skb = skb_peek(q);
+		if (skb) {
+			len = skb->len;
+			found = true;
+		}
+		spin_unlock_bh(&q->lock);
+	}
+
+	if (likely(!found)) {
+		q = &sk->sk_receive_queue;
+		spin_lock_bh(&q->lock);
+		skb = skb_peek(q);
+		if (skb)
+			len = skb->len;
+		spin_unlock_bh(&q->lock);
+	}
+
+	return len;
+}
+
 static int pep_ioctl(struct sock *sk, int cmd, unsigned long arg)
 {
 	struct pep_sock *pn = pep_sk(sk);
@@ -930,15 +961,7 @@ static int pep_ioctl(struct sock *sk, int cmd, unsigned long arg)
 			break;
 		}
 
-		lock_sock(sk);
-		if (sock_flag(sk, SOCK_URGINLINE) &&
-		    !skb_queue_empty(&pn->ctrlreq_queue))
-			answ = skb_peek(&pn->ctrlreq_queue)->len;
-		else if (!skb_queue_empty(&sk->sk_receive_queue))
-			answ = skb_peek(&sk->sk_receive_queue)->len;
-		else
-			answ = 0;
-		release_sock(sk);
+		answ = pep_first_packet_length(sk);
 		ret = put_user(answ, (int __user *)arg);
 		break;
 
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 24cf0bf7c80e..9c4a80fce794 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -45,23 +45,6 @@ if NET_SCHED
 
 comment "Queueing/Scheduling"
 
-config NET_SCH_CBQ
-	tristate "Class Based Queueing (CBQ)"
-	help
-	  Say Y here if you want to use the Class-Based Queueing (CBQ) packet
-	  scheduling algorithm. This algorithm classifies the waiting packets
-	  into a tree-like hierarchy of classes; the leaves of this tree are
-	  in turn scheduled by separate algorithms.
-
-	  See the top of <file:net/sched/sch_cbq.c> for more details.
-
-	  CBQ is a commonly used scheduler, so if you're unsure, you should
-	  say Y here. Then say Y to all the queueing algorithms below that you
-	  want to use as leaf disciplines.
-
-	  To compile this code as a module, choose M here: the
-	  module will be called sch_cbq.
-
 config NET_SCH_HTB
 	tristate "Hierarchical Token Bucket (HTB)"
 	help
@@ -85,20 +68,6 @@ config NET_SCH_HFSC
 	  To compile this code as a module, choose M here: the
 	  module will be called sch_hfsc.
 
-config NET_SCH_ATM
-	tristate "ATM Virtual Circuits (ATM)"
-	depends on ATM
-	help
-	  Say Y here if you want to use the ATM pseudo-scheduler.  This
-	  provides a framework for invoking classifiers, which in turn
-	  select classes of this queuing discipline.  Each class maps
-	  the flow(s) it is handling to a given virtual circuit.
-
-	  See the top of <file:net/sched/sch_atm.c> for more details.
-
-	  To compile this code as a module, choose M here: the
-	  module will be called sch_atm.
-
 config NET_SCH_PRIO
 	tristate "Multi Band Priority Queueing (PRIO)"
 	help
@@ -217,17 +186,6 @@ config NET_SCH_GRED
 	  To compile this code as a module, choose M here: the
 	  module will be called sch_gred.
 
-config NET_SCH_DSMARK
-	tristate "Differentiated Services marker (DSMARK)"
-	help
-	  Say Y if you want to schedule packets according to the
-	  Differentiated Services architecture proposed in RFC 2475.
-	  Technical information on this method, with pointers to associated
-	  RFCs, is available at <http://www.gta.ufrj.br/diffserv/>.
-
-	  To compile this code as a module, choose M here: the
-	  module will be called sch_dsmark.
-
 config NET_SCH_NETEM
 	tristate "Network emulator (NETEM)"
 	help
diff --git a/net/sched/Makefile b/net/sched/Makefile
index 8a33a35fc50d..a66ac1e7b79b 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -33,20 +33,17 @@ obj-$(CONFIG_NET_ACT_TUNNEL_KEY)+= act_tunnel_key.o
 obj-$(CONFIG_NET_ACT_CT)	+= act_ct.o
 obj-$(CONFIG_NET_ACT_GATE)	+= act_gate.o
 obj-$(CONFIG_NET_SCH_FIFO)	+= sch_fifo.o
-obj-$(CONFIG_NET_SCH_CBQ)	+= sch_cbq.o
 obj-$(CONFIG_NET_SCH_HTB)	+= sch_htb.o
 obj-$(CONFIG_NET_SCH_HFSC)	+= sch_hfsc.o
 obj-$(CONFIG_NET_SCH_RED)	+= sch_red.o
 obj-$(CONFIG_NET_SCH_GRED)	+= sch_gred.o
 obj-$(CONFIG_NET_SCH_INGRESS)	+= sch_ingress.o
-obj-$(CONFIG_NET_SCH_DSMARK)	+= sch_dsmark.o
 obj-$(CONFIG_NET_SCH_SFB)	+= sch_sfb.o
 obj-$(CONFIG_NET_SCH_SFQ)	+= sch_sfq.o
 obj-$(CONFIG_NET_SCH_TBF)	+= sch_tbf.o
 obj-$(CONFIG_NET_SCH_TEQL)	+= sch_teql.o
 obj-$(CONFIG_NET_SCH_PRIO)	+= sch_prio.o
 obj-$(CONFIG_NET_SCH_MULTIQ)	+= sch_multiq.o
-obj-$(CONFIG_NET_SCH_ATM)	+= sch_atm.o
 obj-$(CONFIG_NET_SCH_NETEM)	+= sch_netem.o
 obj-$(CONFIG_NET_SCH_DRR)	+= sch_drr.o
 obj-$(CONFIG_NET_SCH_PLUG)	+= sch_plug.o
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
deleted file mode 100644
index 4a981ca90b0b..000000000000
--- a/net/sched/sch_atm.c
+++ /dev/null
@@ -1,706 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/* net/sched/sch_atm.c - ATM VC selection "queueing discipline" */
-
-/* Written 1998-2000 by Werner Almesberger, EPFL ICA */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/skbuff.h>
-#include <linux/atmdev.h>
-#include <linux/atmclip.h>
-#include <linux/rtnetlink.h>
-#include <linux/file.h>		/* for fput */
-#include <net/netlink.h>
-#include <net/pkt_sched.h>
-#include <net/pkt_cls.h>
-
-/*
- * The ATM queuing discipline provides a framework for invoking classifiers
- * (aka "filters"), which in turn select classes of this queuing discipline.
- * Each class maps the flow(s) it is handling to a given VC. Multiple classes
- * may share the same VC.
- *
- * When creating a class, VCs are specified by passing the number of the open
- * socket descriptor by which the calling process references the VC. The kernel
- * keeps the VC open at least until all classes using it are removed.
- *
- * In this file, most functions are named atm_tc_* to avoid confusion with all
- * the atm_* in net/atm. This naming convention differs from what's used in the
- * rest of net/sched.
- *
- * Known bugs:
- *  - sometimes messes up the IP stack
- *  - any manipulations besides the few operations described in the README, are
- *    untested and likely to crash the system
- *  - should lock the flow while there is data in the queue (?)
- */
-
-#define VCC2FLOW(vcc) ((struct atm_flow_data *) ((vcc)->user_back))
-
-struct atm_flow_data {
-	struct Qdisc_class_common common;
-	struct Qdisc		*q;	/* FIFO, TBF, etc. */
-	struct tcf_proto __rcu	*filter_list;
-	struct tcf_block	*block;
-	struct atm_vcc		*vcc;	/* VCC; NULL if VCC is closed */
-	void			(*old_pop)(struct atm_vcc *vcc,
-					   struct sk_buff *skb); /* chaining */
-	struct atm_qdisc_data	*parent;	/* parent qdisc */
-	struct socket		*sock;		/* for closing */
-	int			ref;		/* reference count */
-	struct gnet_stats_basic_sync	bstats;
-	struct gnet_stats_queue	qstats;
-	struct list_head	list;
-	struct atm_flow_data	*excess;	/* flow for excess traffic;
-						   NULL to set CLP instead */
-	int			hdr_len;
-	unsigned char		hdr[];		/* header data; MUST BE LAST */
-};
-
-struct atm_qdisc_data {
-	struct atm_flow_data	link;		/* unclassified skbs go here */
-	struct list_head	flows;		/* NB: "link" is also on this
-						   list */
-	struct tasklet_struct	task;		/* dequeue tasklet */
-};
-
-/* ------------------------- Class/flow operations ------------------------- */
-
-static inline struct atm_flow_data *lookup_flow(struct Qdisc *sch, u32 classid)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow;
-
-	list_for_each_entry(flow, &p->flows, list) {
-		if (flow->common.classid == classid)
-			return flow;
-	}
-	return NULL;
-}
-
-static int atm_tc_graft(struct Qdisc *sch, unsigned long arg,
-			struct Qdisc *new, struct Qdisc **old,
-			struct netlink_ext_ack *extack)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow = (struct atm_flow_data *)arg;
-
-	pr_debug("atm_tc_graft(sch %p,[qdisc %p],flow %p,new %p,old %p)\n",
-		sch, p, flow, new, old);
-	if (list_empty(&flow->list))
-		return -EINVAL;
-	if (!new)
-		new = &noop_qdisc;
-	*old = flow->q;
-	flow->q = new;
-	if (*old)
-		qdisc_reset(*old);
-	return 0;
-}
-
-static struct Qdisc *atm_tc_leaf(struct Qdisc *sch, unsigned long cl)
-{
-	struct atm_flow_data *flow = (struct atm_flow_data *)cl;
-
-	pr_debug("atm_tc_leaf(sch %p,flow %p)\n", sch, flow);
-	return flow ? flow->q : NULL;
-}
-
-static unsigned long atm_tc_find(struct Qdisc *sch, u32 classid)
-{
-	struct atm_qdisc_data *p __maybe_unused = qdisc_priv(sch);
-	struct atm_flow_data *flow;
-
-	pr_debug("%s(sch %p,[qdisc %p],classid %x)\n", __func__, sch, p, classid);
-	flow = lookup_flow(sch, classid);
-	pr_debug("%s: flow %p\n", __func__, flow);
-	return (unsigned long)flow;
-}
-
-static unsigned long atm_tc_bind_filter(struct Qdisc *sch,
-					unsigned long parent, u32 classid)
-{
-	struct atm_qdisc_data *p __maybe_unused = qdisc_priv(sch);
-	struct atm_flow_data *flow;
-
-	pr_debug("%s(sch %p,[qdisc %p],classid %x)\n", __func__, sch, p, classid);
-	flow = lookup_flow(sch, classid);
-	if (flow)
-		flow->ref++;
-	pr_debug("%s: flow %p\n", __func__, flow);
-	return (unsigned long)flow;
-}
-
-/*
- * atm_tc_put handles all destructions, including the ones that are explicitly
- * requested (atm_tc_destroy, etc.). The assumption here is that we never drop
- * anything that still seems to be in use.
- */
-static void atm_tc_put(struct Qdisc *sch, unsigned long cl)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow = (struct atm_flow_data *)cl;
-
-	pr_debug("atm_tc_put(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
-	if (--flow->ref)
-		return;
-	pr_debug("atm_tc_put: destroying\n");
-	list_del_init(&flow->list);
-	pr_debug("atm_tc_put: qdisc %p\n", flow->q);
-	qdisc_put(flow->q);
-	tcf_block_put(flow->block);
-	if (flow->sock) {
-		pr_debug("atm_tc_put: f_count %ld\n",
-			file_count(flow->sock->file));
-		flow->vcc->pop = flow->old_pop;
-		sockfd_put(flow->sock);
-	}
-	if (flow->excess)
-		atm_tc_put(sch, (unsigned long)flow->excess);
-	if (flow != &p->link)
-		kfree(flow);
-	/*
-	 * If flow == &p->link, the qdisc no longer works at this point and
-	 * needs to be removed. (By the caller of atm_tc_put.)
-	 */
-}
-
-static void sch_atm_pop(struct atm_vcc *vcc, struct sk_buff *skb)
-{
-	struct atm_qdisc_data *p = VCC2FLOW(vcc)->parent;
-
-	pr_debug("sch_atm_pop(vcc %p,skb %p,[qdisc %p])\n", vcc, skb, p);
-	VCC2FLOW(vcc)->old_pop(vcc, skb);
-	tasklet_schedule(&p->task);
-}
-
-static const u8 llc_oui_ip[] = {
-	0xaa,			/* DSAP: non-ISO */
-	0xaa,			/* SSAP: non-ISO */
-	0x03,			/* Ctrl: Unnumbered Information Command PDU */
-	0x00,			/* OUI: EtherType */
-	0x00, 0x00,
-	0x08, 0x00
-};				/* Ethertype IP (0800) */
-
-static const struct nla_policy atm_policy[TCA_ATM_MAX + 1] = {
-	[TCA_ATM_FD]		= { .type = NLA_U32 },
-	[TCA_ATM_EXCESS]	= { .type = NLA_U32 },
-};
-
-static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
-			 struct nlattr **tca, unsigned long *arg,
-			 struct netlink_ext_ack *extack)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow = (struct atm_flow_data *)*arg;
-	struct atm_flow_data *excess = NULL;
-	struct nlattr *opt = tca[TCA_OPTIONS];
-	struct nlattr *tb[TCA_ATM_MAX + 1];
-	struct socket *sock;
-	int fd, error, hdr_len;
-	void *hdr;
-
-	pr_debug("atm_tc_change(sch %p,[qdisc %p],classid %x,parent %x,"
-		"flow %p,opt %p)\n", sch, p, classid, parent, flow, opt);
-	/*
-	 * The concept of parents doesn't apply for this qdisc.
-	 */
-	if (parent && parent != TC_H_ROOT && parent != sch->handle)
-		return -EINVAL;
-	/*
-	 * ATM classes cannot be changed. In order to change properties of the
-	 * ATM connection, that socket needs to be modified directly (via the
-	 * native ATM API. In order to send a flow to a different VC, the old
-	 * class needs to be removed and a new one added. (This may be changed
-	 * later.)
-	 */
-	if (flow)
-		return -EBUSY;
-	if (opt == NULL)
-		return -EINVAL;
-
-	error = nla_parse_nested_deprecated(tb, TCA_ATM_MAX, opt, atm_policy,
-					    NULL);
-	if (error < 0)
-		return error;
-
-	if (!tb[TCA_ATM_FD])
-		return -EINVAL;
-	fd = nla_get_u32(tb[TCA_ATM_FD]);
-	pr_debug("atm_tc_change: fd %d\n", fd);
-	if (tb[TCA_ATM_HDR]) {
-		hdr_len = nla_len(tb[TCA_ATM_HDR]);
-		hdr = nla_data(tb[TCA_ATM_HDR]);
-	} else {
-		hdr_len = RFC1483LLC_LEN;
-		hdr = NULL;	/* default LLC/SNAP for IP */
-	}
-	if (!tb[TCA_ATM_EXCESS])
-		excess = NULL;
-	else {
-		excess = (struct atm_flow_data *)
-			atm_tc_find(sch, nla_get_u32(tb[TCA_ATM_EXCESS]));
-		if (!excess)
-			return -ENOENT;
-	}
-	pr_debug("atm_tc_change: type %d, payload %d, hdr_len %d\n",
-		 opt->nla_type, nla_len(opt), hdr_len);
-	sock = sockfd_lookup(fd, &error);
-	if (!sock)
-		return error;	/* f_count++ */
-	pr_debug("atm_tc_change: f_count %ld\n", file_count(sock->file));
-	if (sock->ops->family != PF_ATMSVC && sock->ops->family != PF_ATMPVC) {
-		error = -EPROTOTYPE;
-		goto err_out;
-	}
-	/* @@@ should check if the socket is really operational or we'll crash
-	   on vcc->send */
-	if (classid) {
-		if (TC_H_MAJ(classid ^ sch->handle)) {
-			pr_debug("atm_tc_change: classid mismatch\n");
-			error = -EINVAL;
-			goto err_out;
-		}
-	} else {
-		int i;
-		unsigned long cl;
-
-		for (i = 1; i < 0x8000; i++) {
-			classid = TC_H_MAKE(sch->handle, 0x8000 | i);
-			cl = atm_tc_find(sch, classid);
-			if (!cl)
-				break;
-		}
-	}
-	pr_debug("atm_tc_change: new id %x\n", classid);
-	flow = kzalloc(sizeof(struct atm_flow_data) + hdr_len, GFP_KERNEL);
-	pr_debug("atm_tc_change: flow %p\n", flow);
-	if (!flow) {
-		error = -ENOBUFS;
-		goto err_out;
-	}
-
-	error = tcf_block_get(&flow->block, &flow->filter_list, sch,
-			      extack);
-	if (error) {
-		kfree(flow);
-		goto err_out;
-	}
-
-	flow->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, classid,
-				    extack);
-	if (!flow->q)
-		flow->q = &noop_qdisc;
-	pr_debug("atm_tc_change: qdisc %p\n", flow->q);
-	flow->sock = sock;
-	flow->vcc = ATM_SD(sock);	/* speedup */
-	flow->vcc->user_back = flow;
-	pr_debug("atm_tc_change: vcc %p\n", flow->vcc);
-	flow->old_pop = flow->vcc->pop;
-	flow->parent = p;
-	flow->vcc->pop = sch_atm_pop;
-	flow->common.classid = classid;
-	flow->ref = 1;
-	flow->excess = excess;
-	list_add(&flow->list, &p->link.list);
-	flow->hdr_len = hdr_len;
-	if (hdr)
-		memcpy(flow->hdr, hdr, hdr_len);
-	else
-		memcpy(flow->hdr, llc_oui_ip, sizeof(llc_oui_ip));
-	*arg = (unsigned long)flow;
-	return 0;
-err_out:
-	sockfd_put(sock);
-	return error;
-}
-
-static int atm_tc_delete(struct Qdisc *sch, unsigned long arg,
-			 struct netlink_ext_ack *extack)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow = (struct atm_flow_data *)arg;
-
-	pr_debug("atm_tc_delete(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
-	if (list_empty(&flow->list))
-		return -EINVAL;
-	if (rcu_access_pointer(flow->filter_list) || flow == &p->link)
-		return -EBUSY;
-	/*
-	 * Reference count must be 2: one for "keepalive" (set at class
-	 * creation), and one for the reference held when calling delete.
-	 */
-	if (flow->ref < 2) {
-		pr_err("atm_tc_delete: flow->ref == %d\n", flow->ref);
-		return -EINVAL;
-	}
-	if (flow->ref > 2)
-		return -EBUSY;	/* catch references via excess, etc. */
-	atm_tc_put(sch, arg);
-	return 0;
-}
-
-static void atm_tc_walk(struct Qdisc *sch, struct qdisc_walker *walker)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow;
-
-	pr_debug("atm_tc_walk(sch %p,[qdisc %p],walker %p)\n", sch, p, walker);
-	if (walker->stop)
-		return;
-	list_for_each_entry(flow, &p->flows, list) {
-		if (!tc_qdisc_stats_dump(sch, (unsigned long)flow, walker))
-			break;
-	}
-}
-
-static struct tcf_block *atm_tc_tcf_block(struct Qdisc *sch, unsigned long cl,
-					  struct netlink_ext_ack *extack)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow = (struct atm_flow_data *)cl;
-
-	pr_debug("atm_tc_find_tcf(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
-	return flow ? flow->block : p->link.block;
-}
-
-/* --------------------------- Qdisc operations ---------------------------- */
-
-static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch,
-			  struct sk_buff **to_free)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow;
-	struct tcf_result res;
-	int result;
-	int ret = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
-
-	pr_debug("atm_tc_enqueue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p);
-	result = TC_ACT_OK;	/* be nice to gcc */
-	flow = NULL;
-	if (TC_H_MAJ(skb->priority) != sch->handle ||
-	    !(flow = (struct atm_flow_data *)atm_tc_find(sch, skb->priority))) {
-		struct tcf_proto *fl;
-
-		list_for_each_entry(flow, &p->flows, list) {
-			fl = rcu_dereference_bh(flow->filter_list);
-			if (fl) {
-				result = tcf_classify(skb, NULL, fl, &res, true);
-				if (result < 0)
-					continue;
-				if (result == TC_ACT_SHOT)
-					goto done;
-
-				flow = (struct atm_flow_data *)res.class;
-				if (!flow)
-					flow = lookup_flow(sch, res.classid);
-				goto drop;
-			}
-		}
-		flow = NULL;
-done:
-		;
-	}
-	if (!flow) {
-		flow = &p->link;
-	} else {
-		if (flow->vcc)
-			ATM_SKB(skb)->atm_options = flow->vcc->atm_options;
-		/*@@@ looks good ... but it's not supposed to work :-) */
-#ifdef CONFIG_NET_CLS_ACT
-		switch (result) {
-		case TC_ACT_QUEUED:
-		case TC_ACT_STOLEN:
-		case TC_ACT_TRAP:
-			__qdisc_drop(skb, to_free);
-			return NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
-		case TC_ACT_SHOT:
-			__qdisc_drop(skb, to_free);
-			goto drop;
-		case TC_ACT_RECLASSIFY:
-			if (flow->excess)
-				flow = flow->excess;
-			else
-				ATM_SKB(skb)->atm_options |= ATM_ATMOPT_CLP;
-			break;
-		}
-#endif
-	}
-
-	ret = qdisc_enqueue(skb, flow->q, to_free);
-	if (ret != NET_XMIT_SUCCESS) {
-drop: __maybe_unused
-		if (net_xmit_drop_count(ret)) {
-			qdisc_qstats_drop(sch);
-			if (flow)
-				flow->qstats.drops++;
-		}
-		return ret;
-	}
-	/*
-	 * Okay, this may seem weird. We pretend we've dropped the packet if
-	 * it goes via ATM. The reason for this is that the outer qdisc
-	 * expects to be able to q->dequeue the packet later on if we return
-	 * success at this place. Also, sch->q.qdisc needs to reflect whether
-	 * there is a packet egligible for dequeuing or not. Note that the
-	 * statistics of the outer qdisc are necessarily wrong because of all
-	 * this. There's currently no correct solution for this.
-	 */
-	if (flow == &p->link) {
-		sch->q.qlen++;
-		return NET_XMIT_SUCCESS;
-	}
-	tasklet_schedule(&p->task);
-	return NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
-}
-
-/*
- * Dequeue packets and send them over ATM. Note that we quite deliberately
- * avoid checking net_device's flow control here, simply because sch_atm
- * uses its own channels, which have nothing to do with any CLIP/LANE/or
- * non-ATM interfaces.
- */
-
-static void sch_atm_dequeue(struct tasklet_struct *t)
-{
-	struct atm_qdisc_data *p = from_tasklet(p, t, task);
-	struct Qdisc *sch = qdisc_from_priv(p);
-	struct atm_flow_data *flow;
-	struct sk_buff *skb;
-
-	pr_debug("sch_atm_dequeue(sch %p,[qdisc %p])\n", sch, p);
-	list_for_each_entry(flow, &p->flows, list) {
-		if (flow == &p->link)
-			continue;
-		/*
-		 * If traffic is properly shaped, this won't generate nasty
-		 * little bursts. Otherwise, it may ... (but that's okay)
-		 */
-		while ((skb = flow->q->ops->peek(flow->q))) {
-			if (!atm_may_send(flow->vcc, skb->truesize))
-				break;
-
-			skb = qdisc_dequeue_peeked(flow->q);
-			if (unlikely(!skb))
-				break;
-
-			qdisc_bstats_update(sch, skb);
-			bstats_update(&flow->bstats, skb);
-			pr_debug("atm_tc_dequeue: sending on class %p\n", flow);
-			/* remove any LL header somebody else has attached */
-			skb_pull(skb, skb_network_offset(skb));
-			if (skb_headroom(skb) < flow->hdr_len) {
-				struct sk_buff *new;
-
-				new = skb_realloc_headroom(skb, flow->hdr_len);
-				dev_kfree_skb(skb);
-				if (!new)
-					continue;
-				skb = new;
-			}
-			pr_debug("sch_atm_dequeue: ip %p, data %p\n",
-				 skb_network_header(skb), skb->data);
-			ATM_SKB(skb)->vcc = flow->vcc;
-			memcpy(skb_push(skb, flow->hdr_len), flow->hdr,
-			       flow->hdr_len);
-			refcount_add(skb->truesize,
-				   &sk_atm(flow->vcc)->sk_wmem_alloc);
-			/* atm.atm_options are already set by atm_tc_enqueue */
-			flow->vcc->send(flow->vcc, skb);
-		}
-	}
-}
-
-static struct sk_buff *atm_tc_dequeue(struct Qdisc *sch)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct sk_buff *skb;
-
-	pr_debug("atm_tc_dequeue(sch %p,[qdisc %p])\n", sch, p);
-	tasklet_schedule(&p->task);
-	skb = qdisc_dequeue_peeked(p->link.q);
-	if (skb)
-		sch->q.qlen--;
-	return skb;
-}
-
-static struct sk_buff *atm_tc_peek(struct Qdisc *sch)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-
-	pr_debug("atm_tc_peek(sch %p,[qdisc %p])\n", sch, p);
-
-	return p->link.q->ops->peek(p->link.q);
-}
-
-static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt,
-		       struct netlink_ext_ack *extack)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	int err;
-
-	pr_debug("atm_tc_init(sch %p,[qdisc %p],opt %p)\n", sch, p, opt);
-	INIT_LIST_HEAD(&p->flows);
-	INIT_LIST_HEAD(&p->link.list);
-	gnet_stats_basic_sync_init(&p->link.bstats);
-	list_add(&p->link.list, &p->flows);
-	p->link.q = qdisc_create_dflt(sch->dev_queue,
-				      &pfifo_qdisc_ops, sch->handle, extack);
-	if (!p->link.q)
-		p->link.q = &noop_qdisc;
-	pr_debug("atm_tc_init: link (%p) qdisc %p\n", &p->link, p->link.q);
-	p->link.vcc = NULL;
-	p->link.sock = NULL;
-	p->link.common.classid = sch->handle;
-	p->link.ref = 1;
-
-	err = tcf_block_get(&p->link.block, &p->link.filter_list, sch,
-			    extack);
-	if (err)
-		return err;
-
-	tasklet_setup(&p->task, sch_atm_dequeue);
-	return 0;
-}
-
-static void atm_tc_reset(struct Qdisc *sch)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow;
-
-	pr_debug("atm_tc_reset(sch %p,[qdisc %p])\n", sch, p);
-	list_for_each_entry(flow, &p->flows, list)
-		qdisc_reset(flow->q);
-}
-
-static void atm_tc_destroy(struct Qdisc *sch)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow, *tmp;
-
-	pr_debug("atm_tc_destroy(sch %p,[qdisc %p])\n", sch, p);
-	list_for_each_entry(flow, &p->flows, list) {
-		tcf_block_put(flow->block);
-		flow->block = NULL;
-	}
-
-	list_for_each_entry_safe(flow, tmp, &p->flows, list) {
-		if (flow->ref > 1)
-			pr_err("atm_destroy: %p->ref = %d\n", flow, flow->ref);
-		atm_tc_put(sch, (unsigned long)flow);
-	}
-	tasklet_kill(&p->task);
-}
-
-static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl,
-			     struct sk_buff *skb, struct tcmsg *tcm)
-{
-	struct atm_qdisc_data *p = qdisc_priv(sch);
-	struct atm_flow_data *flow = (struct atm_flow_data *)cl;
-	struct nlattr *nest;
-
-	pr_debug("atm_tc_dump_class(sch %p,[qdisc %p],flow %p,skb %p,tcm %p)\n",
-		sch, p, flow, skb, tcm);
-	if (list_empty(&flow->list))
-		return -EINVAL;
-	tcm->tcm_handle = flow->common.classid;
-	tcm->tcm_info = flow->q->handle;
-
-	nest = nla_nest_start_noflag(skb, TCA_OPTIONS);
-	if (nest == NULL)
-		goto nla_put_failure;
-
-	if (nla_put(skb, TCA_ATM_HDR, flow->hdr_len, flow->hdr))
-		goto nla_put_failure;
-	if (flow->vcc) {
-		struct sockaddr_atmpvc pvc;
-		int state;
-
-		memset(&pvc, 0, sizeof(pvc));
-		pvc.sap_family = AF_ATMPVC;
-		pvc.sap_addr.itf = flow->vcc->dev ? flow->vcc->dev->number : -1;
-		pvc.sap_addr.vpi = flow->vcc->vpi;
-		pvc.sap_addr.vci = flow->vcc->vci;
-		if (nla_put(skb, TCA_ATM_ADDR, sizeof(pvc), &pvc))
-			goto nla_put_failure;
-		state = ATM_VF2VS(flow->vcc->flags);
-		if (nla_put_u32(skb, TCA_ATM_STATE, state))
-			goto nla_put_failure;
-	}
-	if (flow->excess) {
-		if (nla_put_u32(skb, TCA_ATM_EXCESS, flow->common.classid))
-			goto nla_put_failure;
-	} else {
-		if (nla_put_u32(skb, TCA_ATM_EXCESS, 0))
-			goto nla_put_failure;
-	}
-	return nla_nest_end(skb, nest);
-
-nla_put_failure:
-	nla_nest_cancel(skb, nest);
-	return -1;
-}
-static int
-atm_tc_dump_class_stats(struct Qdisc *sch, unsigned long arg,
-			struct gnet_dump *d)
-{
-	struct atm_flow_data *flow = (struct atm_flow_data *)arg;
-
-	if (gnet_stats_copy_basic(d, NULL, &flow->bstats, true) < 0 ||
-	    gnet_stats_copy_queue(d, NULL, &flow->qstats, flow->q->q.qlen) < 0)
-		return -1;
-
-	return 0;
-}
-
-static int atm_tc_dump(struct Qdisc *sch, struct sk_buff *skb)
-{
-	return 0;
-}
-
-static const struct Qdisc_class_ops atm_class_ops = {
-	.graft		= atm_tc_graft,
-	.leaf		= atm_tc_leaf,
-	.find		= atm_tc_find,
-	.change		= atm_tc_change,
-	.delete		= atm_tc_delete,
-	.walk		= atm_tc_walk,
-	.tcf_block	= atm_tc_tcf_block,
-	.bind_tcf	= atm_tc_bind_filter,
-	.unbind_tcf	= atm_tc_put,
-	.dump		= atm_tc_dump_class,
-	.dump_stats	= atm_tc_dump_class_stats,
-};
-
-static struct Qdisc_ops atm_qdisc_ops __read_mostly = {
-	.cl_ops		= &atm_class_ops,
-	.id		= "atm",
-	.priv_size	= sizeof(struct atm_qdisc_data),
-	.enqueue	= atm_tc_enqueue,
-	.dequeue	= atm_tc_dequeue,
-	.peek		= atm_tc_peek,
-	.init		= atm_tc_init,
-	.reset		= atm_tc_reset,
-	.destroy	= atm_tc_destroy,
-	.dump		= atm_tc_dump,
-	.owner		= THIS_MODULE,
-};
-
-static int __init atm_init(void)
-{
-	return register_qdisc(&atm_qdisc_ops);
-}
-
-static void __exit atm_exit(void)
-{
-	unregister_qdisc(&atm_qdisc_ops);
-}
-
-module_init(atm_init)
-module_exit(atm_exit)
-MODULE_LICENSE("GPL");
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
deleted file mode 100644
index 36db5f6782f2..000000000000
--- a/net/sched/sch_cbq.c
+++ /dev/null
@@ -1,1727 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * net/sched/sch_cbq.c	Class-Based Queueing discipline.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/skbuff.h>
-#include <net/netlink.h>
-#include <net/pkt_sched.h>
-#include <net/pkt_cls.h>
-
-
-/*	Class-Based Queueing (CBQ) algorithm.
-	=======================================
-
-	Sources: [1] Sally Floyd and Van Jacobson, "Link-sharing and Resource
-		 Management Models for Packet Networks",
-		 IEEE/ACM Transactions on Networking, Vol.3, No.4, 1995
-
-		 [2] Sally Floyd, "Notes on CBQ and Guaranteed Service", 1995
-
-		 [3] Sally Floyd, "Notes on Class-Based Queueing: Setting
-		 Parameters", 1996
-
-		 [4] Sally Floyd and Michael Speer, "Experimental Results
-		 for Class-Based Queueing", 1998, not published.
-
-	-----------------------------------------------------------------------
-
-	Algorithm skeleton was taken from NS simulator cbq.cc.
-	If someone wants to check this code against the LBL version,
-	he should take into account that ONLY the skeleton was borrowed,
-	the implementation is different. Particularly:
-
-	--- The WRR algorithm is different. Our version looks more
-	reasonable (I hope) and works when quanta are allowed to be
-	less than MTU, which is always the case when real time classes
-	have small rates. Note, that the statement of [3] is
-	incomplete, delay may actually be estimated even if class
-	per-round allotment is less than MTU. Namely, if per-round
-	allotment is W*r_i, and r_1+...+r_k = r < 1
-
-	delay_i <= ([MTU/(W*r_i)]*W*r + W*r + k*MTU)/B
-
-	In the worst case we have IntServ estimate with D = W*r+k*MTU
-	and C = MTU*r. The proof (if correct at all) is trivial.
-
-
-	--- It seems that cbq-2.0 is not very accurate. At least, I cannot
-	interpret some places, which look like wrong translations
-	from NS. Anyone is advised to find these differences
-	and explain to me, why I am wrong 8).
-
-	--- Linux has no EOI event, so that we cannot estimate true class
-	idle time. Workaround is to consider the next dequeue event
-	as sign that previous packet is finished. This is wrong because of
-	internal device queueing, but on a permanently loaded link it is true.
-	Moreover, combined with clock integrator, this scheme looks
-	very close to an ideal solution.  */
-
-struct cbq_sched_data;
-
-
-struct cbq_class {
-	struct Qdisc_class_common common;
-	struct cbq_class	*next_alive;	/* next class with backlog in this priority band */
-
-/* Parameters */
-	unsigned char		priority;	/* class priority */
-	unsigned char		priority2;	/* priority to be used after overlimit */
-	unsigned char		ewma_log;	/* time constant for idle time calculation */
-
-	u32			defmap;
-
-	/* Link-sharing scheduler parameters */
-	long			maxidle;	/* Class parameters: see below. */
-	long			offtime;
-	long			minidle;
-	u32			avpkt;
-	struct qdisc_rate_table	*R_tab;
-
-	/* General scheduler (WRR) parameters */
-	long			allot;
-	long			quantum;	/* Allotment per WRR round */
-	long			weight;		/* Relative allotment: see below */
-
-	struct Qdisc		*qdisc;		/* Ptr to CBQ discipline */
-	struct cbq_class	*split;		/* Ptr to split node */
-	struct cbq_class	*share;		/* Ptr to LS parent in the class tree */
-	struct cbq_class	*tparent;	/* Ptr to tree parent in the class tree */
-	struct cbq_class	*borrow;	/* NULL if class is bandwidth limited;
-						   parent otherwise */
-	struct cbq_class	*sibling;	/* Sibling chain */
-	struct cbq_class	*children;	/* Pointer to children chain */
-
-	struct Qdisc		*q;		/* Elementary queueing discipline */
-
-
-/* Variables */
-	unsigned char		cpriority;	/* Effective priority */
-	unsigned char		delayed;
-	unsigned char		level;		/* level of the class in hierarchy:
-						   0 for leaf classes, and maximal
-						   level of children + 1 for nodes.
-						 */
-
-	psched_time_t		last;		/* Last end of service */
-	psched_time_t		undertime;
-	long			avgidle;
-	long			deficit;	/* Saved deficit for WRR */
-	psched_time_t		penalized;
-	struct gnet_stats_basic_sync bstats;
-	struct gnet_stats_queue qstats;
-	struct net_rate_estimator __rcu *rate_est;
-	struct tc_cbq_xstats	xstats;
-
-	struct tcf_proto __rcu	*filter_list;
-	struct tcf_block	*block;
-
-	int			filters;
-
-	struct cbq_class	*defaults[TC_PRIO_MAX + 1];
-};
-
-struct cbq_sched_data {
-	struct Qdisc_class_hash	clhash;			/* Hash table of all classes */
-	int			nclasses[TC_CBQ_MAXPRIO + 1];
-	unsigned int		quanta[TC_CBQ_MAXPRIO + 1];
-
-	struct cbq_class	link;
-
-	unsigned int		activemask;
-	struct cbq_class	*active[TC_CBQ_MAXPRIO + 1];	/* List of all classes
-								   with backlog */
-
-#ifdef CONFIG_NET_CLS_ACT
-	struct cbq_class	*rx_class;
-#endif
-	struct cbq_class	*tx_class;
-	struct cbq_class	*tx_borrowed;
-	int			tx_len;
-	psched_time_t		now;		/* Cached timestamp */
-	unsigned int		pmask;
-
-	struct qdisc_watchdog	watchdog;	/* Watchdog timer,
-						   started when CBQ has
-						   backlog, but cannot
-						   transmit just now */
-	psched_tdiff_t		wd_expires;
-	int			toplevel;
-	u32			hgenerator;
-};
-
-
-#define L2T(cl, len)	qdisc_l2t((cl)->R_tab, len)
-
-static inline struct cbq_class *
-cbq_class_lookup(struct cbq_sched_data *q, u32 classid)
-{
-	struct Qdisc_class_common *clc;
-
-	clc = qdisc_class_find(&q->clhash, classid);
-	if (clc == NULL)
-		return NULL;
-	return container_of(clc, struct cbq_class, common);
-}
-
-#ifdef CONFIG_NET_CLS_ACT
-
-static struct cbq_class *
-cbq_reclassify(struct sk_buff *skb, struct cbq_class *this)
-{
-	struct cbq_class *cl;
-
-	for (cl = this->tparent; cl; cl = cl->tparent) {
-		struct cbq_class *new = cl->defaults[TC_PRIO_BESTEFFORT];
-
-		if (new != NULL && new != this)
-			return new;
-	}
-	return NULL;
-}
-
-#endif
-
-/* Classify packet. The procedure is pretty complicated, but
- * it allows us to combine link sharing and priority scheduling
- * transparently.
- *
- * Namely, you can put link sharing rules (f.e. route based) at root of CBQ,
- * so that it resolves to split nodes. Then packets are classified
- * by logical priority, or a more specific classifier may be attached
- * to the split node.
- */
-
-static struct cbq_class *
-cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *head = &q->link;
-	struct cbq_class **defmap;
-	struct cbq_class *cl = NULL;
-	u32 prio = skb->priority;
-	struct tcf_proto *fl;
-	struct tcf_result res;
-
-	/*
-	 *  Step 1. If skb->priority points to one of our classes, use it.
-	 */
-	if (TC_H_MAJ(prio ^ sch->handle) == 0 &&
-	    (cl = cbq_class_lookup(q, prio)) != NULL)
-		return cl;
-
-	*qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
-	for (;;) {
-		int result = 0;
-		defmap = head->defaults;
-
-		fl = rcu_dereference_bh(head->filter_list);
-		/*
-		 * Step 2+n. Apply classifier.
-		 */
-		result = tcf_classify(skb, NULL, fl, &res, true);
-		if (!fl || result < 0)
-			goto fallback;
-		if (result == TC_ACT_SHOT)
-			return NULL;
-
-		cl = (void *)res.class;
-		if (!cl) {
-			if (TC_H_MAJ(res.classid))
-				cl = cbq_class_lookup(q, res.classid);
-			else if ((cl = defmap[res.classid & TC_PRIO_MAX]) == NULL)
-				cl = defmap[TC_PRIO_BESTEFFORT];
-
-			if (cl == NULL)
-				goto fallback;
-		}
-		if (cl->level >= head->level)
-			goto fallback;
-#ifdef CONFIG_NET_CLS_ACT
-		switch (result) {
-		case TC_ACT_QUEUED:
-		case TC_ACT_STOLEN:
-		case TC_ACT_TRAP:
-			*qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
-			fallthrough;
-		case TC_ACT_RECLASSIFY:
-			return cbq_reclassify(skb, cl);
-		}
-#endif
-		if (cl->level == 0)
-			return cl;
-
-		/*
-		 * Step 3+n. If classifier selected a link sharing class,
-		 *	   apply agency specific classifier.
-		 *	   Repeat this procedure until we hit a leaf node.
-		 */
-		head = cl;
-	}
-
-fallback:
-	cl = head;
-
-	/*
-	 * Step 4. No success...
-	 */
-	if (TC_H_MAJ(prio) == 0 &&
-	    !(cl = head->defaults[prio & TC_PRIO_MAX]) &&
-	    !(cl = head->defaults[TC_PRIO_BESTEFFORT]))
-		return head;
-
-	return cl;
-}
-
-/*
- * A packet has just been enqueued on the empty class.
- * cbq_activate_class adds it to the tail of active class list
- * of its priority band.
- */
-
-static inline void cbq_activate_class(struct cbq_class *cl)
-{
-	struct cbq_sched_data *q = qdisc_priv(cl->qdisc);
-	int prio = cl->cpriority;
-	struct cbq_class *cl_tail;
-
-	cl_tail = q->active[prio];
-	q->active[prio] = cl;
-
-	if (cl_tail != NULL) {
-		cl->next_alive = cl_tail->next_alive;
-		cl_tail->next_alive = cl;
-	} else {
-		cl->next_alive = cl;
-		q->activemask |= (1<<prio);
-	}
-}
-
-/*
- * Unlink class from active chain.
- * Note that this same procedure is done directly in cbq_dequeue*
- * during round-robin procedure.
- */
-
-static void cbq_deactivate_class(struct cbq_class *this)
-{
-	struct cbq_sched_data *q = qdisc_priv(this->qdisc);
-	int prio = this->cpriority;
-	struct cbq_class *cl;
-	struct cbq_class *cl_prev = q->active[prio];
-
-	do {
-		cl = cl_prev->next_alive;
-		if (cl == this) {
-			cl_prev->next_alive = cl->next_alive;
-			cl->next_alive = NULL;
-
-			if (cl == q->active[prio]) {
-				q->active[prio] = cl_prev;
-				if (cl == q->active[prio]) {
-					q->active[prio] = NULL;
-					q->activemask &= ~(1<<prio);
-					return;
-				}
-			}
-			return;
-		}
-	} while ((cl_prev = cl) != q->active[prio]);
-}
-
-static void
-cbq_mark_toplevel(struct cbq_sched_data *q, struct cbq_class *cl)
-{
-	int toplevel = q->toplevel;
-
-	if (toplevel > cl->level) {
-		psched_time_t now = psched_get_time();
-
-		do {
-			if (cl->undertime < now) {
-				q->toplevel = cl->level;
-				return;
-			}
-		} while ((cl = cl->borrow) != NULL && toplevel > cl->level);
-	}
-}
-
-static int
-cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch,
-	    struct sk_buff **to_free)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	int ret;
-	struct cbq_class *cl = cbq_classify(skb, sch, &ret);
-
-#ifdef CONFIG_NET_CLS_ACT
-	q->rx_class = cl;
-#endif
-	if (cl == NULL) {
-		if (ret & __NET_XMIT_BYPASS)
-			qdisc_qstats_drop(sch);
-		__qdisc_drop(skb, to_free);
-		return ret;
-	}
-
-	ret = qdisc_enqueue(skb, cl->q, to_free);
-	if (ret == NET_XMIT_SUCCESS) {
-		sch->q.qlen++;
-		cbq_mark_toplevel(q, cl);
-		if (!cl->next_alive)
-			cbq_activate_class(cl);
-		return ret;
-	}
-
-	if (net_xmit_drop_count(ret)) {
-		qdisc_qstats_drop(sch);
-		cbq_mark_toplevel(q, cl);
-		cl->qstats.drops++;
-	}
-	return ret;
-}
-
-/* Overlimit action: penalize leaf class by adding offtime */
-static void cbq_overlimit(struct cbq_class *cl)
-{
-	struct cbq_sched_data *q = qdisc_priv(cl->qdisc);
-	psched_tdiff_t delay = cl->undertime - q->now;
-
-	if (!cl->delayed) {
-		delay += cl->offtime;
-
-		/*
-		 * Class goes to sleep, so that it will have no
-		 * chance to work avgidle. Let's forgive it 8)
-		 *
-		 * BTW cbq-2.0 has a crap in this
-		 * place, apparently they forgot to shift it by cl->ewma_log.
-		 */
-		if (cl->avgidle < 0)
-			delay -= (-cl->avgidle) - ((-cl->avgidle) >> cl->ewma_log);
-		if (cl->avgidle < cl->minidle)
-			cl->avgidle = cl->minidle;
-		if (delay <= 0)
-			delay = 1;
-		cl->undertime = q->now + delay;
-
-		cl->xstats.overactions++;
-		cl->delayed = 1;
-	}
-	if (q->wd_expires == 0 || q->wd_expires > delay)
-		q->wd_expires = delay;
-
-	/* Dirty work! We must schedule wakeups based on
-	 * real available rate, rather than leaf rate,
-	 * which may be tiny (even zero).
-	 */
-	if (q->toplevel == TC_CBQ_MAXLEVEL) {
-		struct cbq_class *b;
-		psched_tdiff_t base_delay = q->wd_expires;
-
-		for (b = cl->borrow; b; b = b->borrow) {
-			delay = b->undertime - q->now;
-			if (delay < base_delay) {
-				if (delay <= 0)
-					delay = 1;
-				base_delay = delay;
-			}
-		}
-
-		q->wd_expires = base_delay;
-	}
-}
-
-/*
- * It is mission critical procedure.
- *
- * We "regenerate" toplevel cutoff, if transmitting class
- * has backlog and it is not regulated. It is not part of
- * original CBQ description, but looks more reasonable.
- * Probably, it is wrong. This question needs further investigation.
- */
-
-static inline void
-cbq_update_toplevel(struct cbq_sched_data *q, struct cbq_class *cl,
-		    struct cbq_class *borrowed)
-{
-	if (cl && q->toplevel >= borrowed->level) {
-		if (cl->q->q.qlen > 1) {
-			do {
-				if (borrowed->undertime == PSCHED_PASTPERFECT) {
-					q->toplevel = borrowed->level;
-					return;
-				}
-			} while ((borrowed = borrowed->borrow) != NULL);
-		}
-#if 0
-	/* It is not necessary now. Uncommenting it
-	   will save CPU cycles, but decrease fairness.
-	 */
-		q->toplevel = TC_CBQ_MAXLEVEL;
-#endif
-	}
-}
-
-static void
-cbq_update(struct cbq_sched_data *q)
-{
-	struct cbq_class *this = q->tx_class;
-	struct cbq_class *cl = this;
-	int len = q->tx_len;
-	psched_time_t now;
-
-	q->tx_class = NULL;
-	/* Time integrator. We calculate EOS time
-	 * by adding expected packet transmission time.
-	 */
-	now = q->now + L2T(&q->link, len);
-
-	for ( ; cl; cl = cl->share) {
-		long avgidle = cl->avgidle;
-		long idle;
-
-		_bstats_update(&cl->bstats, len, 1);
-
-		/*
-		 * (now - last) is total time between packet right edges.
-		 * (last_pktlen/rate) is "virtual" busy time, so that
-		 *
-		 *	idle = (now - last) - last_pktlen/rate
-		 */
-
-		idle = now - cl->last;
-		if ((unsigned long)idle > 128*1024*1024) {
-			avgidle = cl->maxidle;
-		} else {
-			idle -= L2T(cl, len);
-
-		/* true_avgidle := (1-W)*true_avgidle + W*idle,
-		 * where W=2^{-ewma_log}. But cl->avgidle is scaled:
-		 * cl->avgidle == true_avgidle/W,
-		 * hence:
-		 */
-			avgidle += idle - (avgidle>>cl->ewma_log);
-		}
-
-		if (avgidle <= 0) {
-			/* Overlimit or at-limit */
-
-			if (avgidle < cl->minidle)
-				avgidle = cl->minidle;
-
-			cl->avgidle = avgidle;
-
-			/* Calculate expected time, when this class
-			 * will be allowed to send.
-			 * It will occur, when:
-			 * (1-W)*true_avgidle + W*delay = 0, i.e.
-			 * idle = (1/W - 1)*(-true_avgidle)
-			 * or
-			 * idle = (1 - W)*(-cl->avgidle);
-			 */
-			idle = (-avgidle) - ((-avgidle) >> cl->ewma_log);
-
-			/*
-			 * That is not all.
-			 * To maintain the rate allocated to the class,
-			 * we add to undertime virtual clock,
-			 * necessary to complete transmitted packet.
-			 * (len/phys_bandwidth has been already passed
-			 * to the moment of cbq_update)
-			 */
-
-			idle -= L2T(&q->link, len);
-			idle += L2T(cl, len);
-
-			cl->undertime = now + idle;
-		} else {
-			/* Underlimit */
-
-			cl->undertime = PSCHED_PASTPERFECT;
-			if (avgidle > cl->maxidle)
-				cl->avgidle = cl->maxidle;
-			else
-				cl->avgidle = avgidle;
-		}
-		if ((s64)(now - cl->last) > 0)
-			cl->last = now;
-	}
-
-	cbq_update_toplevel(q, this, q->tx_borrowed);
-}
-
-static inline struct cbq_class *
-cbq_under_limit(struct cbq_class *cl)
-{
-	struct cbq_sched_data *q = qdisc_priv(cl->qdisc);
-	struct cbq_class *this_cl = cl;
-
-	if (cl->tparent == NULL)
-		return cl;
-
-	if (cl->undertime == PSCHED_PASTPERFECT || q->now >= cl->undertime) {
-		cl->delayed = 0;
-		return cl;
-	}
-
-	do {
-		/* It is very suspicious place. Now overlimit
-		 * action is generated for not bounded classes
-		 * only if link is completely congested.
-		 * Though it is in agree with ancestor-only paradigm,
-		 * it looks very stupid. Particularly,
-		 * it means that this chunk of code will either
-		 * never be called or result in strong amplification
-		 * of burstiness. Dangerous, silly, and, however,
-		 * no another solution exists.
-		 */
-		cl = cl->borrow;
-		if (!cl) {
-			this_cl->qstats.overlimits++;
-			cbq_overlimit(this_cl);
-			return NULL;
-		}
-		if (cl->level > q->toplevel)
-			return NULL;
-	} while (cl->undertime != PSCHED_PASTPERFECT && q->now < cl->undertime);
-
-	cl->delayed = 0;
-	return cl;
-}
-
-static inline struct sk_buff *
-cbq_dequeue_prio(struct Qdisc *sch, int prio)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *cl_tail, *cl_prev, *cl;
-	struct sk_buff *skb;
-	int deficit;
-
-	cl_tail = cl_prev = q->active[prio];
-	cl = cl_prev->next_alive;
-
-	do {
-		deficit = 0;
-
-		/* Start round */
-		do {
-			struct cbq_class *borrow = cl;
-
-			if (cl->q->q.qlen &&
-			    (borrow = cbq_under_limit(cl)) == NULL)
-				goto skip_class;
-
-			if (cl->deficit <= 0) {
-				/* Class exhausted its allotment per
-				 * this round. Switch to the next one.
-				 */
-				deficit = 1;
-				cl->deficit += cl->quantum;
-				goto next_class;
-			}
-
-			skb = cl->q->dequeue(cl->q);
-
-			/* Class did not give us any skb :-(
-			 * It could occur even if cl->q->q.qlen != 0
-			 * f.e. if cl->q == "tbf"
-			 */
-			if (skb == NULL)
-				goto skip_class;
-
-			cl->deficit -= qdisc_pkt_len(skb);
-			q->tx_class = cl;
-			q->tx_borrowed = borrow;
-			if (borrow != cl) {
-#ifndef CBQ_XSTATS_BORROWS_BYTES
-				borrow->xstats.borrows++;
-				cl->xstats.borrows++;
-#else
-				borrow->xstats.borrows += qdisc_pkt_len(skb);
-				cl->xstats.borrows += qdisc_pkt_len(skb);
-#endif
-			}
-			q->tx_len = qdisc_pkt_len(skb);
-
-			if (cl->deficit <= 0) {
-				q->active[prio] = cl;
-				cl = cl->next_alive;
-				cl->deficit += cl->quantum;
-			}
-			return skb;
-
-skip_class:
-			if (cl->q->q.qlen == 0 || prio != cl->cpriority) {
-				/* Class is empty or penalized.
-				 * Unlink it from active chain.
-				 */
-				cl_prev->next_alive = cl->next_alive;
-				cl->next_alive = NULL;
-
-				/* Did cl_tail point to it? */
-				if (cl == cl_tail) {
-					/* Repair it! */
-					cl_tail = cl_prev;
-
-					/* Was it the last class in this band? */
-					if (cl == cl_tail) {
-						/* Kill the band! */
-						q->active[prio] = NULL;
-						q->activemask &= ~(1<<prio);
-						if (cl->q->q.qlen)
-							cbq_activate_class(cl);
-						return NULL;
-					}
-
-					q->active[prio] = cl_tail;
-				}
-				if (cl->q->q.qlen)
-					cbq_activate_class(cl);
-
-				cl = cl_prev;
-			}
-
-next_class:
-			cl_prev = cl;
-			cl = cl->next_alive;
-		} while (cl_prev != cl_tail);
-	} while (deficit);
-
-	q->active[prio] = cl_prev;
-
-	return NULL;
-}
-
-static inline struct sk_buff *
-cbq_dequeue_1(struct Qdisc *sch)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct sk_buff *skb;
-	unsigned int activemask;
-
-	activemask = q->activemask & 0xFF;
-	while (activemask) {
-		int prio = ffz(~activemask);
-		activemask &= ~(1<<prio);
-		skb = cbq_dequeue_prio(sch, prio);
-		if (skb)
-			return skb;
-	}
-	return NULL;
-}
-
-static struct sk_buff *
-cbq_dequeue(struct Qdisc *sch)
-{
-	struct sk_buff *skb;
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	psched_time_t now;
-
-	now = psched_get_time();
-
-	if (q->tx_class)
-		cbq_update(q);
-
-	q->now = now;
-
-	for (;;) {
-		q->wd_expires = 0;
-
-		skb = cbq_dequeue_1(sch);
-		if (skb) {
-			qdisc_bstats_update(sch, skb);
-			sch->q.qlen--;
-			return skb;
-		}
-
-		/* All the classes are overlimit.
-		 *
-		 * It is possible, if:
-		 *
-		 * 1. Scheduler is empty.
-		 * 2. Toplevel cutoff inhibited borrowing.
-		 * 3. Root class is overlimit.
-		 *
-		 * Reset 2d and 3d conditions and retry.
-		 *
-		 * Note, that NS and cbq-2.0 are buggy, peeking
-		 * an arbitrary class is appropriate for ancestor-only
-		 * sharing, but not for toplevel algorithm.
-		 *
-		 * Our version is better, but slower, because it requires
-		 * two passes, but it is unavoidable with top-level sharing.
-		 */
-
-		if (q->toplevel == TC_CBQ_MAXLEVEL &&
-		    q->link.undertime == PSCHED_PASTPERFECT)
-			break;
-
-		q->toplevel = TC_CBQ_MAXLEVEL;
-		q->link.undertime = PSCHED_PASTPERFECT;
-	}
-
-	/* No packets in scheduler or nobody wants to give them to us :-(
-	 * Sigh... start watchdog timer in the last case.
-	 */
-
-	if (sch->q.qlen) {
-		qdisc_qstats_overlimit(sch);
-		if (q->wd_expires)
-			qdisc_watchdog_schedule(&q->watchdog,
-						now + q->wd_expires);
-	}
-	return NULL;
-}
-
-/* CBQ class maintenance routines */
-
-static void cbq_adjust_levels(struct cbq_class *this)
-{
-	if (this == NULL)
-		return;
-
-	do {
-		int level = 0;
-		struct cbq_class *cl;
-
-		cl = this->children;
-		if (cl) {
-			do {
-				if (cl->level > level)
-					level = cl->level;
-			} while ((cl = cl->sibling) != this->children);
-		}
-		this->level = level + 1;
-	} while ((this = this->tparent) != NULL);
-}
-
-static void cbq_normalize_quanta(struct cbq_sched_data *q, int prio)
-{
-	struct cbq_class *cl;
-	unsigned int h;
-
-	if (q->quanta[prio] == 0)
-		return;
-
-	for (h = 0; h < q->clhash.hashsize; h++) {
-		hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
-			/* BUGGGG... Beware! This expression suffer of
-			 * arithmetic overflows!
-			 */
-			if (cl->priority == prio) {
-				cl->quantum = (cl->weight*cl->allot*q->nclasses[prio])/
-					q->quanta[prio];
-			}
-			if (cl->quantum <= 0 ||
-			    cl->quantum > 32*qdisc_dev(cl->qdisc)->mtu) {
-				pr_warn("CBQ: class %08x has bad quantum==%ld, repaired.\n",
-					cl->common.classid, cl->quantum);
-				cl->quantum = qdisc_dev(cl->qdisc)->mtu/2 + 1;
-			}
-		}
-	}
-}
-
-static void cbq_sync_defmap(struct cbq_class *cl)
-{
-	struct cbq_sched_data *q = qdisc_priv(cl->qdisc);
-	struct cbq_class *split = cl->split;
-	unsigned int h;
-	int i;
-
-	if (split == NULL)
-		return;
-
-	for (i = 0; i <= TC_PRIO_MAX; i++) {
-		if (split->defaults[i] == cl && !(cl->defmap & (1<<i)))
-			split->defaults[i] = NULL;
-	}
-
-	for (i = 0; i <= TC_PRIO_MAX; i++) {
-		int level = split->level;
-
-		if (split->defaults[i])
-			continue;
-
-		for (h = 0; h < q->clhash.hashsize; h++) {
-			struct cbq_class *c;
-
-			hlist_for_each_entry(c, &q->clhash.hash[h],
-					     common.hnode) {
-				if (c->split == split && c->level < level &&
-				    c->defmap & (1<<i)) {
-					split->defaults[i] = c;
-					level = c->level;
-				}
-			}
-		}
-	}
-}
-
-static void cbq_change_defmap(struct cbq_class *cl, u32 splitid, u32 def, u32 mask)
-{
-	struct cbq_class *split = NULL;
-
-	if (splitid == 0) {
-		split = cl->split;
-		if (!split)
-			return;
-		splitid = split->common.classid;
-	}
-
-	if (split == NULL || split->common.classid != splitid) {
-		for (split = cl->tparent; split; split = split->tparent)
-			if (split->common.classid == splitid)
-				break;
-	}
-
-	if (split == NULL)
-		return;
-
-	if (cl->split != split) {
-		cl->defmap = 0;
-		cbq_sync_defmap(cl);
-		cl->split = split;
-		cl->defmap = def & mask;
-	} else
-		cl->defmap = (cl->defmap & ~mask) | (def & mask);
-
-	cbq_sync_defmap(cl);
-}
-
-static void cbq_unlink_class(struct cbq_class *this)
-{
-	struct cbq_class *cl, **clp;
-	struct cbq_sched_data *q = qdisc_priv(this->qdisc);
-
-	qdisc_class_hash_remove(&q->clhash, &this->common);
-
-	if (this->tparent) {
-		clp = &this->sibling;
-		cl = *clp;
-		do {
-			if (cl == this) {
-				*clp = cl->sibling;
-				break;
-			}
-			clp = &cl->sibling;
-		} while ((cl = *clp) != this->sibling);
-
-		if (this->tparent->children == this) {
-			this->tparent->children = this->sibling;
-			if (this->sibling == this)
-				this->tparent->children = NULL;
-		}
-	} else {
-		WARN_ON(this->sibling != this);
-	}
-}
-
-static void cbq_link_class(struct cbq_class *this)
-{
-	struct cbq_sched_data *q = qdisc_priv(this->qdisc);
-	struct cbq_class *parent = this->tparent;
-
-	this->sibling = this;
-	qdisc_class_hash_insert(&q->clhash, &this->common);
-
-	if (parent == NULL)
-		return;
-
-	if (parent->children == NULL) {
-		parent->children = this;
-	} else {
-		this->sibling = parent->children->sibling;
-		parent->children->sibling = this;
-	}
-}
-
-static void
-cbq_reset(struct Qdisc *sch)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *cl;
-	int prio;
-	unsigned int h;
-
-	q->activemask = 0;
-	q->pmask = 0;
-	q->tx_class = NULL;
-	q->tx_borrowed = NULL;
-	qdisc_watchdog_cancel(&q->watchdog);
-	q->toplevel = TC_CBQ_MAXLEVEL;
-	q->now = psched_get_time();
-
-	for (prio = 0; prio <= TC_CBQ_MAXPRIO; prio++)
-		q->active[prio] = NULL;
-
-	for (h = 0; h < q->clhash.hashsize; h++) {
-		hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
-			qdisc_reset(cl->q);
-
-			cl->next_alive = NULL;
-			cl->undertime = PSCHED_PASTPERFECT;
-			cl->avgidle = cl->maxidle;
-			cl->deficit = cl->quantum;
-			cl->cpriority = cl->priority;
-		}
-	}
-}
-
-
-static void cbq_set_lss(struct cbq_class *cl, struct tc_cbq_lssopt *lss)
-{
-	if (lss->change & TCF_CBQ_LSS_FLAGS) {
-		cl->share = (lss->flags & TCF_CBQ_LSS_ISOLATED) ? NULL : cl->tparent;
-		cl->borrow = (lss->flags & TCF_CBQ_LSS_BOUNDED) ? NULL : cl->tparent;
-	}
-	if (lss->change & TCF_CBQ_LSS_EWMA)
-		cl->ewma_log = lss->ewma_log;
-	if (lss->change & TCF_CBQ_LSS_AVPKT)
-		cl->avpkt = lss->avpkt;
-	if (lss->change & TCF_CBQ_LSS_MINIDLE)
-		cl->minidle = -(long)lss->minidle;
-	if (lss->change & TCF_CBQ_LSS_MAXIDLE) {
-		cl->maxidle = lss->maxidle;
-		cl->avgidle = lss->maxidle;
-	}
-	if (lss->change & TCF_CBQ_LSS_OFFTIME)
-		cl->offtime = lss->offtime;
-}
-
-static void cbq_rmprio(struct cbq_sched_data *q, struct cbq_class *cl)
-{
-	q->nclasses[cl->priority]--;
-	q->quanta[cl->priority] -= cl->weight;
-	cbq_normalize_quanta(q, cl->priority);
-}
-
-static void cbq_addprio(struct cbq_sched_data *q, struct cbq_class *cl)
-{
-	q->nclasses[cl->priority]++;
-	q->quanta[cl->priority] += cl->weight;
-	cbq_normalize_quanta(q, cl->priority);
-}
-
-static int cbq_set_wrr(struct cbq_class *cl, struct tc_cbq_wrropt *wrr)
-{
-	struct cbq_sched_data *q = qdisc_priv(cl->qdisc);
-
-	if (wrr->allot)
-		cl->allot = wrr->allot;
-	if (wrr->weight)
-		cl->weight = wrr->weight;
-	if (wrr->priority) {
-		cl->priority = wrr->priority - 1;
-		cl->cpriority = cl->priority;
-		if (cl->priority >= cl->priority2)
-			cl->priority2 = TC_CBQ_MAXPRIO - 1;
-	}
-
-	cbq_addprio(q, cl);
-	return 0;
-}
-
-static int cbq_set_fopt(struct cbq_class *cl, struct tc_cbq_fopt *fopt)
-{
-	cbq_change_defmap(cl, fopt->split, fopt->defmap, fopt->defchange);
-	return 0;
-}
-
-static const struct nla_policy cbq_policy[TCA_CBQ_MAX + 1] = {
-	[TCA_CBQ_LSSOPT]	= { .len = sizeof(struct tc_cbq_lssopt) },
-	[TCA_CBQ_WRROPT]	= { .len = sizeof(struct tc_cbq_wrropt) },
-	[TCA_CBQ_FOPT]		= { .len = sizeof(struct tc_cbq_fopt) },
-	[TCA_CBQ_OVL_STRATEGY]	= { .len = sizeof(struct tc_cbq_ovl) },
-	[TCA_CBQ_RATE]		= { .len = sizeof(struct tc_ratespec) },
-	[TCA_CBQ_RTAB]		= { .type = NLA_BINARY, .len = TC_RTAB_SIZE },
-	[TCA_CBQ_POLICE]	= { .len = sizeof(struct tc_cbq_police) },
-};
-
-static int cbq_opt_parse(struct nlattr *tb[TCA_CBQ_MAX + 1],
-			 struct nlattr *opt,
-			 struct netlink_ext_ack *extack)
-{
-	int err;
-
-	if (!opt) {
-		NL_SET_ERR_MSG(extack, "CBQ options are required for this operation");
-		return -EINVAL;
-	}
-
-	err = nla_parse_nested_deprecated(tb, TCA_CBQ_MAX, opt,
-					  cbq_policy, extack);
-	if (err < 0)
-		return err;
-
-	if (tb[TCA_CBQ_WRROPT]) {
-		const struct tc_cbq_wrropt *wrr = nla_data(tb[TCA_CBQ_WRROPT]);
-
-		if (wrr->priority > TC_CBQ_MAXPRIO) {
-			NL_SET_ERR_MSG(extack, "priority is bigger than TC_CBQ_MAXPRIO");
-			err = -EINVAL;
-		}
-	}
-	return err;
-}
-
-static int cbq_init(struct Qdisc *sch, struct nlattr *opt,
-		    struct netlink_ext_ack *extack)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct nlattr *tb[TCA_CBQ_MAX + 1];
-	struct tc_ratespec *r;
-	int err;
-
-	qdisc_watchdog_init(&q->watchdog, sch);
-
-	err = cbq_opt_parse(tb, opt, extack);
-	if (err < 0)
-		return err;
-
-	if (!tb[TCA_CBQ_RTAB] || !tb[TCA_CBQ_RATE]) {
-		NL_SET_ERR_MSG(extack, "Rate specification missing or incomplete");
-		return -EINVAL;
-	}
-
-	r = nla_data(tb[TCA_CBQ_RATE]);
-
-	q->link.R_tab = qdisc_get_rtab(r, tb[TCA_CBQ_RTAB], extack);
-	if (!q->link.R_tab)
-		return -EINVAL;
-
-	err = tcf_block_get(&q->link.block, &q->link.filter_list, sch, extack);
-	if (err)
-		goto put_rtab;
-
-	err = qdisc_class_hash_init(&q->clhash);
-	if (err < 0)
-		goto put_block;
-
-	q->link.sibling = &q->link;
-	q->link.common.classid = sch->handle;
-	q->link.qdisc = sch;
-	q->link.q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
-				      sch->handle, NULL);
-	if (!q->link.q)
-		q->link.q = &noop_qdisc;
-	else
-		qdisc_hash_add(q->link.q, true);
-
-	q->link.priority = TC_CBQ_MAXPRIO - 1;
-	q->link.priority2 = TC_CBQ_MAXPRIO - 1;
-	q->link.cpriority = TC_CBQ_MAXPRIO - 1;
-	q->link.allot = psched_mtu(qdisc_dev(sch));
-	q->link.quantum = q->link.allot;
-	q->link.weight = q->link.R_tab->rate.rate;
-
-	q->link.ewma_log = TC_CBQ_DEF_EWMA;
-	q->link.avpkt = q->link.allot/2;
-	q->link.minidle = -0x7FFFFFFF;
-
-	q->toplevel = TC_CBQ_MAXLEVEL;
-	q->now = psched_get_time();
-
-	cbq_link_class(&q->link);
-
-	if (tb[TCA_CBQ_LSSOPT])
-		cbq_set_lss(&q->link, nla_data(tb[TCA_CBQ_LSSOPT]));
-
-	cbq_addprio(q, &q->link);
-	return 0;
-
-put_block:
-	tcf_block_put(q->link.block);
-
-put_rtab:
-	qdisc_put_rtab(q->link.R_tab);
-	return err;
-}
-
-static int cbq_dump_rate(struct sk_buff *skb, struct cbq_class *cl)
-{
-	unsigned char *b = skb_tail_pointer(skb);
-
-	if (nla_put(skb, TCA_CBQ_RATE, sizeof(cl->R_tab->rate), &cl->R_tab->rate))
-		goto nla_put_failure;
-	return skb->len;
-
-nla_put_failure:
-	nlmsg_trim(skb, b);
-	return -1;
-}
-
-static int cbq_dump_lss(struct sk_buff *skb, struct cbq_class *cl)
-{
-	unsigned char *b = skb_tail_pointer(skb);
-	struct tc_cbq_lssopt opt;
-
-	opt.flags = 0;
-	if (cl->borrow == NULL)
-		opt.flags |= TCF_CBQ_LSS_BOUNDED;
-	if (cl->share == NULL)
-		opt.flags |= TCF_CBQ_LSS_ISOLATED;
-	opt.ewma_log = cl->ewma_log;
-	opt.level = cl->level;
-	opt.avpkt = cl->avpkt;
-	opt.maxidle = cl->maxidle;
-	opt.minidle = (u32)(-cl->minidle);
-	opt.offtime = cl->offtime;
-	opt.change = ~0;
-	if (nla_put(skb, TCA_CBQ_LSSOPT, sizeof(opt), &opt))
-		goto nla_put_failure;
-	return skb->len;
-
-nla_put_failure:
-	nlmsg_trim(skb, b);
-	return -1;
-}
-
-static int cbq_dump_wrr(struct sk_buff *skb, struct cbq_class *cl)
-{
-	unsigned char *b = skb_tail_pointer(skb);
-	struct tc_cbq_wrropt opt;
-
-	memset(&opt, 0, sizeof(opt));
-	opt.flags = 0;
-	opt.allot = cl->allot;
-	opt.priority = cl->priority + 1;
-	opt.cpriority = cl->cpriority + 1;
-	opt.weight = cl->weight;
-	if (nla_put(skb, TCA_CBQ_WRROPT, sizeof(opt), &opt))
-		goto nla_put_failure;
-	return skb->len;
-
-nla_put_failure:
-	nlmsg_trim(skb, b);
-	return -1;
-}
-
-static int cbq_dump_fopt(struct sk_buff *skb, struct cbq_class *cl)
-{
-	unsigned char *b = skb_tail_pointer(skb);
-	struct tc_cbq_fopt opt;
-
-	if (cl->split || cl->defmap) {
-		opt.split = cl->split ? cl->split->common.classid : 0;
-		opt.defmap = cl->defmap;
-		opt.defchange = ~0;
-		if (nla_put(skb, TCA_CBQ_FOPT, sizeof(opt), &opt))
-			goto nla_put_failure;
-	}
-	return skb->len;
-
-nla_put_failure:
-	nlmsg_trim(skb, b);
-	return -1;
-}
-
-static int cbq_dump_attr(struct sk_buff *skb, struct cbq_class *cl)
-{
-	if (cbq_dump_lss(skb, cl) < 0 ||
-	    cbq_dump_rate(skb, cl) < 0 ||
-	    cbq_dump_wrr(skb, cl) < 0 ||
-	    cbq_dump_fopt(skb, cl) < 0)
-		return -1;
-	return 0;
-}
-
-static int cbq_dump(struct Qdisc *sch, struct sk_buff *skb)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct nlattr *nest;
-
-	nest = nla_nest_start_noflag(skb, TCA_OPTIONS);
-	if (nest == NULL)
-		goto nla_put_failure;
-	if (cbq_dump_attr(skb, &q->link) < 0)
-		goto nla_put_failure;
-	return nla_nest_end(skb, nest);
-
-nla_put_failure:
-	nla_nest_cancel(skb, nest);
-	return -1;
-}
-
-static int
-cbq_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-
-	q->link.xstats.avgidle = q->link.avgidle;
-	return gnet_stats_copy_app(d, &q->link.xstats, sizeof(q->link.xstats));
-}
-
-static int
-cbq_dump_class(struct Qdisc *sch, unsigned long arg,
-	       struct sk_buff *skb, struct tcmsg *tcm)
-{
-	struct cbq_class *cl = (struct cbq_class *)arg;
-	struct nlattr *nest;
-
-	if (cl->tparent)
-		tcm->tcm_parent = cl->tparent->common.classid;
-	else
-		tcm->tcm_parent = TC_H_ROOT;
-	tcm->tcm_handle = cl->common.classid;
-	tcm->tcm_info = cl->q->handle;
-
-	nest = nla_nest_start_noflag(skb, TCA_OPTIONS);
-	if (nest == NULL)
-		goto nla_put_failure;
-	if (cbq_dump_attr(skb, cl) < 0)
-		goto nla_put_failure;
-	return nla_nest_end(skb, nest);
-
-nla_put_failure:
-	nla_nest_cancel(skb, nest);
-	return -1;
-}
-
-static int
-cbq_dump_class_stats(struct Qdisc *sch, unsigned long arg,
-	struct gnet_dump *d)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *cl = (struct cbq_class *)arg;
-	__u32 qlen;
-
-	cl->xstats.avgidle = cl->avgidle;
-	cl->xstats.undertime = 0;
-	qdisc_qstats_qlen_backlog(cl->q, &qlen, &cl->qstats.backlog);
-
-	if (cl->undertime != PSCHED_PASTPERFECT)
-		cl->xstats.undertime = cl->undertime - q->now;
-
-	if (gnet_stats_copy_basic(d, NULL, &cl->bstats, true) < 0 ||
-	    gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
-	    gnet_stats_copy_queue(d, NULL, &cl->qstats, qlen) < 0)
-		return -1;
-
-	return gnet_stats_copy_app(d, &cl->xstats, sizeof(cl->xstats));
-}
-
-static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
-		     struct Qdisc **old, struct netlink_ext_ack *extack)
-{
-	struct cbq_class *cl = (struct cbq_class *)arg;
-
-	if (new == NULL) {
-		new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
-					cl->common.classid, extack);
-		if (new == NULL)
-			return -ENOBUFS;
-	}
-
-	*old = qdisc_replace(sch, new, &cl->q);
-	return 0;
-}
-
-static struct Qdisc *cbq_leaf(struct Qdisc *sch, unsigned long arg)
-{
-	struct cbq_class *cl = (struct cbq_class *)arg;
-
-	return cl->q;
-}
-
-static void cbq_qlen_notify(struct Qdisc *sch, unsigned long arg)
-{
-	struct cbq_class *cl = (struct cbq_class *)arg;
-
-	cbq_deactivate_class(cl);
-}
-
-static unsigned long cbq_find(struct Qdisc *sch, u32 classid)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-
-	return (unsigned long)cbq_class_lookup(q, classid);
-}
-
-static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-
-	WARN_ON(cl->filters);
-
-	tcf_block_put(cl->block);
-	qdisc_put(cl->q);
-	qdisc_put_rtab(cl->R_tab);
-	gen_kill_estimator(&cl->rate_est);
-	if (cl != &q->link)
-		kfree(cl);
-}
-
-static void cbq_destroy(struct Qdisc *sch)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct hlist_node *next;
-	struct cbq_class *cl;
-	unsigned int h;
-
-#ifdef CONFIG_NET_CLS_ACT
-	q->rx_class = NULL;
-#endif
-	/*
-	 * Filters must be destroyed first because we don't destroy the
-	 * classes from root to leafs which means that filters can still
-	 * be bound to classes which have been destroyed already. --TGR '04
-	 */
-	for (h = 0; h < q->clhash.hashsize; h++) {
-		hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
-			tcf_block_put(cl->block);
-			cl->block = NULL;
-		}
-	}
-	for (h = 0; h < q->clhash.hashsize; h++) {
-		hlist_for_each_entry_safe(cl, next, &q->clhash.hash[h],
-					  common.hnode)
-			cbq_destroy_class(sch, cl);
-	}
-	qdisc_class_hash_destroy(&q->clhash);
-}
-
-static int
-cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **tca,
-		 unsigned long *arg, struct netlink_ext_ack *extack)
-{
-	int err;
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *cl = (struct cbq_class *)*arg;
-	struct nlattr *opt = tca[TCA_OPTIONS];
-	struct nlattr *tb[TCA_CBQ_MAX + 1];
-	struct cbq_class *parent;
-	struct qdisc_rate_table *rtab = NULL;
-
-	err = cbq_opt_parse(tb, opt, extack);
-	if (err < 0)
-		return err;
-
-	if (tb[TCA_CBQ_OVL_STRATEGY] || tb[TCA_CBQ_POLICE]) {
-		NL_SET_ERR_MSG(extack, "Neither overlimit strategy nor policing attributes can be used for changing class params");
-		return -EOPNOTSUPP;
-	}
-
-	if (cl) {
-		/* Check parent */
-		if (parentid) {
-			if (cl->tparent &&
-			    cl->tparent->common.classid != parentid) {
-				NL_SET_ERR_MSG(extack, "Invalid parent id");
-				return -EINVAL;
-			}
-			if (!cl->tparent && parentid != TC_H_ROOT) {
-				NL_SET_ERR_MSG(extack, "Parent must be root");
-				return -EINVAL;
-			}
-		}
-
-		if (tb[TCA_CBQ_RATE]) {
-			rtab = qdisc_get_rtab(nla_data(tb[TCA_CBQ_RATE]),
-					      tb[TCA_CBQ_RTAB], extack);
-			if (rtab == NULL)
-				return -EINVAL;
-		}
-
-		if (tca[TCA_RATE]) {
-			err = gen_replace_estimator(&cl->bstats, NULL,
-						    &cl->rate_est,
-						    NULL,
-						    true,
-						    tca[TCA_RATE]);
-			if (err) {
-				NL_SET_ERR_MSG(extack, "Failed to replace specified rate estimator");
-				qdisc_put_rtab(rtab);
-				return err;
-			}
-		}
-
-		/* Change class parameters */
-		sch_tree_lock(sch);
-
-		if (cl->next_alive != NULL)
-			cbq_deactivate_class(cl);
-
-		if (rtab) {
-			qdisc_put_rtab(cl->R_tab);
-			cl->R_tab = rtab;
-		}
-
-		if (tb[TCA_CBQ_LSSOPT])
-			cbq_set_lss(cl, nla_data(tb[TCA_CBQ_LSSOPT]));
-
-		if (tb[TCA_CBQ_WRROPT]) {
-			cbq_rmprio(q, cl);
-			cbq_set_wrr(cl, nla_data(tb[TCA_CBQ_WRROPT]));
-		}
-
-		if (tb[TCA_CBQ_FOPT])
-			cbq_set_fopt(cl, nla_data(tb[TCA_CBQ_FOPT]));
-
-		if (cl->q->q.qlen)
-			cbq_activate_class(cl);
-
-		sch_tree_unlock(sch);
-
-		return 0;
-	}
-
-	if (parentid == TC_H_ROOT)
-		return -EINVAL;
-
-	if (!tb[TCA_CBQ_WRROPT] || !tb[TCA_CBQ_RATE] || !tb[TCA_CBQ_LSSOPT]) {
-		NL_SET_ERR_MSG(extack, "One of the following attributes MUST be specified: WRR, rate or link sharing");
-		return -EINVAL;
-	}
-
-	rtab = qdisc_get_rtab(nla_data(tb[TCA_CBQ_RATE]), tb[TCA_CBQ_RTAB],
-			      extack);
-	if (rtab == NULL)
-		return -EINVAL;
-
-	if (classid) {
-		err = -EINVAL;
-		if (TC_H_MAJ(classid ^ sch->handle) ||
-		    cbq_class_lookup(q, classid)) {
-			NL_SET_ERR_MSG(extack, "Specified class not found");
-			goto failure;
-		}
-	} else {
-		int i;
-		classid = TC_H_MAKE(sch->handle, 0x8000);
-
-		for (i = 0; i < 0x8000; i++) {
-			if (++q->hgenerator >= 0x8000)
-				q->hgenerator = 1;
-			if (cbq_class_lookup(q, classid|q->hgenerator) == NULL)
-				break;
-		}
-		err = -ENOSR;
-		if (i >= 0x8000) {
-			NL_SET_ERR_MSG(extack, "Unable to generate classid");
-			goto failure;
-		}
-		classid = classid|q->hgenerator;
-	}
-
-	parent = &q->link;
-	if (parentid) {
-		parent = cbq_class_lookup(q, parentid);
-		err = -EINVAL;
-		if (!parent) {
-			NL_SET_ERR_MSG(extack, "Failed to find parentid");
-			goto failure;
-		}
-	}
-
-	err = -ENOBUFS;
-	cl = kzalloc(sizeof(*cl), GFP_KERNEL);
-	if (cl == NULL)
-		goto failure;
-
-	gnet_stats_basic_sync_init(&cl->bstats);
-	err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);
-	if (err) {
-		kfree(cl);
-		goto failure;
-	}
-
-	if (tca[TCA_RATE]) {
-		err = gen_new_estimator(&cl->bstats, NULL, &cl->rate_est,
-					NULL, true, tca[TCA_RATE]);
-		if (err) {
-			NL_SET_ERR_MSG(extack, "Couldn't create new estimator");
-			tcf_block_put(cl->block);
-			kfree(cl);
-			goto failure;
-		}
-	}
-
-	cl->R_tab = rtab;
-	rtab = NULL;
-	cl->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, classid,
-				  NULL);
-	if (!cl->q)
-		cl->q = &noop_qdisc;
-	else
-		qdisc_hash_add(cl->q, true);
-
-	cl->common.classid = classid;
-	cl->tparent = parent;
-	cl->qdisc = sch;
-	cl->allot = parent->allot;
-	cl->quantum = cl->allot;
-	cl->weight = cl->R_tab->rate.rate;
-
-	sch_tree_lock(sch);
-	cbq_link_class(cl);
-	cl->borrow = cl->tparent;
-	if (cl->tparent != &q->link)
-		cl->share = cl->tparent;
-	cbq_adjust_levels(parent);
-	cl->minidle = -0x7FFFFFFF;
-	cbq_set_lss(cl, nla_data(tb[TCA_CBQ_LSSOPT]));
-	cbq_set_wrr(cl, nla_data(tb[TCA_CBQ_WRROPT]));
-	if (cl->ewma_log == 0)
-		cl->ewma_log = q->link.ewma_log;
-	if (cl->maxidle == 0)
-		cl->maxidle = q->link.maxidle;
-	if (cl->avpkt == 0)
-		cl->avpkt = q->link.avpkt;
-	if (tb[TCA_CBQ_FOPT])
-		cbq_set_fopt(cl, nla_data(tb[TCA_CBQ_FOPT]));
-	sch_tree_unlock(sch);
-
-	qdisc_class_hash_grow(sch, &q->clhash);
-
-	*arg = (unsigned long)cl;
-	return 0;
-
-failure:
-	qdisc_put_rtab(rtab);
-	return err;
-}
-
-static int cbq_delete(struct Qdisc *sch, unsigned long arg,
-		      struct netlink_ext_ack *extack)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *cl = (struct cbq_class *)arg;
-
-	if (cl->filters || cl->children || cl == &q->link)
-		return -EBUSY;
-
-	sch_tree_lock(sch);
-
-	qdisc_purge_queue(cl->q);
-
-	if (cl->next_alive)
-		cbq_deactivate_class(cl);
-
-	if (q->tx_borrowed == cl)
-		q->tx_borrowed = q->tx_class;
-	if (q->tx_class == cl) {
-		q->tx_class = NULL;
-		q->tx_borrowed = NULL;
-	}
-#ifdef CONFIG_NET_CLS_ACT
-	if (q->rx_class == cl)
-		q->rx_class = NULL;
-#endif
-
-	cbq_unlink_class(cl);
-	cbq_adjust_levels(cl->tparent);
-	cl->defmap = 0;
-	cbq_sync_defmap(cl);
-
-	cbq_rmprio(q, cl);
-	sch_tree_unlock(sch);
-
-	cbq_destroy_class(sch, cl);
-	return 0;
-}
-
-static struct tcf_block *cbq_tcf_block(struct Qdisc *sch, unsigned long arg,
-				       struct netlink_ext_ack *extack)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *cl = (struct cbq_class *)arg;
-
-	if (cl == NULL)
-		cl = &q->link;
-
-	return cl->block;
-}
-
-static unsigned long cbq_bind_filter(struct Qdisc *sch, unsigned long parent,
-				     u32 classid)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *p = (struct cbq_class *)parent;
-	struct cbq_class *cl = cbq_class_lookup(q, classid);
-
-	if (cl) {
-		if (p && p->level <= cl->level)
-			return 0;
-		cl->filters++;
-		return (unsigned long)cl;
-	}
-	return 0;
-}
-
-static void cbq_unbind_filter(struct Qdisc *sch, unsigned long arg)
-{
-	struct cbq_class *cl = (struct cbq_class *)arg;
-
-	cl->filters--;
-}
-
-static void cbq_walk(struct Qdisc *sch, struct qdisc_walker *arg)
-{
-	struct cbq_sched_data *q = qdisc_priv(sch);
-	struct cbq_class *cl;
-	unsigned int h;
-
-	if (arg->stop)
-		return;
-
-	for (h = 0; h < q->clhash.hashsize; h++) {
-		hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
-			if (!tc_qdisc_stats_dump(sch, (unsigned long)cl, arg))
-				return;
-		}
-	}
-}
-
-static const struct Qdisc_class_ops cbq_class_ops = {
-	.graft		=	cbq_graft,
-	.leaf		=	cbq_leaf,
-	.qlen_notify	=	cbq_qlen_notify,
-	.find		=	cbq_find,
-	.change		=	cbq_change_class,
-	.delete		=	cbq_delete,
-	.walk		=	cbq_walk,
-	.tcf_block	=	cbq_tcf_block,
-	.bind_tcf	=	cbq_bind_filter,
-	.unbind_tcf	=	cbq_unbind_filter,
-	.dump		=	cbq_dump_class,
-	.dump_stats	=	cbq_dump_class_stats,
-};
-
-static struct Qdisc_ops cbq_qdisc_ops __read_mostly = {
-	.next		=	NULL,
-	.cl_ops		=	&cbq_class_ops,
-	.id		=	"cbq",
-	.priv_size	=	sizeof(struct cbq_sched_data),
-	.enqueue	=	cbq_enqueue,
-	.dequeue	=	cbq_dequeue,
-	.peek		=	qdisc_peek_dequeued,
-	.init		=	cbq_init,
-	.reset		=	cbq_reset,
-	.destroy	=	cbq_destroy,
-	.change		=	NULL,
-	.dump		=	cbq_dump,
-	.dump_stats	=	cbq_dump_stats,
-	.owner		=	THIS_MODULE,
-};
-
-static int __init cbq_module_init(void)
-{
-	return register_qdisc(&cbq_qdisc_ops);
-}
-static void __exit cbq_module_exit(void)
-{
-	unregister_qdisc(&cbq_qdisc_ops);
-}
-module_init(cbq_module_init)
-module_exit(cbq_module_exit)
-MODULE_LICENSE("GPL");
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
deleted file mode 100644
index 401ffaf87d62..000000000000
--- a/net/sched/sch_dsmark.c
+++ /dev/null
@@ -1,518 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/* net/sched/sch_dsmark.c - Differentiated Services field marker */
-
-/* Written 1998-2000 by Werner Almesberger, EPFL ICA */
-
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/skbuff.h>
-#include <linux/rtnetlink.h>
-#include <linux/bitops.h>
-#include <net/pkt_sched.h>
-#include <net/pkt_cls.h>
-#include <net/dsfield.h>
-#include <net/inet_ecn.h>
-#include <asm/byteorder.h>
-
-/*
- * classid	class		marking
- * -------	-----		-------
- *   n/a	  0		n/a
- *   x:0	  1		use entry [0]
- *   ...	 ...		...
- *   x:y y>0	 y+1		use entry [y]
- *   ...	 ...		...
- * x:indices-1	indices		use entry [indices-1]
- *   ...	 ...		...
- *   x:y	 y+1		use entry [y & (indices-1)]
- *   ...	 ...		...
- * 0xffff	0x10000		use entry [indices-1]
- */
-
-
-#define NO_DEFAULT_INDEX	(1 << 16)
-
-struct mask_value {
-	u8			mask;
-	u8			value;
-};
-
-struct dsmark_qdisc_data {
-	struct Qdisc		*q;
-	struct tcf_proto __rcu	*filter_list;
-	struct tcf_block	*block;
-	struct mask_value	*mv;
-	u16			indices;
-	u8			set_tc_index;
-	u32			default_index;	/* index range is 0...0xffff */
-#define DSMARK_EMBEDDED_SZ	16
-	struct mask_value	embedded[DSMARK_EMBEDDED_SZ];
-};
-
-static inline int dsmark_valid_index(struct dsmark_qdisc_data *p, u16 index)
-{
-	return index <= p->indices && index > 0;
-}
-
-/* ------------------------- Class/flow operations ------------------------- */
-
-static int dsmark_graft(struct Qdisc *sch, unsigned long arg,
-			struct Qdisc *new, struct Qdisc **old,
-			struct netlink_ext_ack *extack)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-
-	pr_debug("%s(sch %p,[qdisc %p],new %p,old %p)\n",
-		 __func__, sch, p, new, old);
-
-	if (new == NULL) {
-		new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
-					sch->handle, NULL);
-		if (new == NULL)
-			new = &noop_qdisc;
-	}
-
-	*old = qdisc_replace(sch, new, &p->q);
-	return 0;
-}
-
-static struct Qdisc *dsmark_leaf(struct Qdisc *sch, unsigned long arg)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	return p->q;
-}
-
-static unsigned long dsmark_find(struct Qdisc *sch, u32 classid)
-{
-	return TC_H_MIN(classid) + 1;
-}
-
-static unsigned long dsmark_bind_filter(struct Qdisc *sch,
-					unsigned long parent, u32 classid)
-{
-	pr_debug("%s(sch %p,[qdisc %p],classid %x)\n",
-		 __func__, sch, qdisc_priv(sch), classid);
-
-	return dsmark_find(sch, classid);
-}
-
-static void dsmark_unbind_filter(struct Qdisc *sch, unsigned long cl)
-{
-}
-
-static const struct nla_policy dsmark_policy[TCA_DSMARK_MAX + 1] = {
-	[TCA_DSMARK_INDICES]		= { .type = NLA_U16 },
-	[TCA_DSMARK_DEFAULT_INDEX]	= { .type = NLA_U16 },
-	[TCA_DSMARK_SET_TC_INDEX]	= { .type = NLA_FLAG },
-	[TCA_DSMARK_MASK]		= { .type = NLA_U8 },
-	[TCA_DSMARK_VALUE]		= { .type = NLA_U8 },
-};
-
-static int dsmark_change(struct Qdisc *sch, u32 classid, u32 parent,
-			 struct nlattr **tca, unsigned long *arg,
-			 struct netlink_ext_ack *extack)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	struct nlattr *opt = tca[TCA_OPTIONS];
-	struct nlattr *tb[TCA_DSMARK_MAX + 1];
-	int err = -EINVAL;
-
-	pr_debug("%s(sch %p,[qdisc %p],classid %x,parent %x), arg 0x%lx\n",
-		 __func__, sch, p, classid, parent, *arg);
-
-	if (!dsmark_valid_index(p, *arg)) {
-		err = -ENOENT;
-		goto errout;
-	}
-
-	if (!opt)
-		goto errout;
-
-	err = nla_parse_nested_deprecated(tb, TCA_DSMARK_MAX, opt,
-					  dsmark_policy, NULL);
-	if (err < 0)
-		goto errout;
-
-	if (tb[TCA_DSMARK_VALUE])
-		p->mv[*arg - 1].value = nla_get_u8(tb[TCA_DSMARK_VALUE]);
-
-	if (tb[TCA_DSMARK_MASK])
-		p->mv[*arg - 1].mask = nla_get_u8(tb[TCA_DSMARK_MASK]);
-
-	err = 0;
-
-errout:
-	return err;
-}
-
-static int dsmark_delete(struct Qdisc *sch, unsigned long arg,
-			 struct netlink_ext_ack *extack)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-
-	if (!dsmark_valid_index(p, arg))
-		return -EINVAL;
-
-	p->mv[arg - 1].mask = 0xff;
-	p->mv[arg - 1].value = 0;
-
-	return 0;
-}
-
-static void dsmark_walk(struct Qdisc *sch, struct qdisc_walker *walker)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	int i;
-
-	pr_debug("%s(sch %p,[qdisc %p],walker %p)\n",
-		 __func__, sch, p, walker);
-
-	if (walker->stop)
-		return;
-
-	for (i = 0; i < p->indices; i++) {
-		if (p->mv[i].mask == 0xff && !p->mv[i].value) {
-			walker->count++;
-			continue;
-		}
-		if (!tc_qdisc_stats_dump(sch, i + 1, walker))
-			break;
-	}
-}
-
-static struct tcf_block *dsmark_tcf_block(struct Qdisc *sch, unsigned long cl,
-					  struct netlink_ext_ack *extack)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-
-	return p->block;
-}
-
-/* --------------------------- Qdisc operations ---------------------------- */
-
-static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch,
-			  struct sk_buff **to_free)
-{
-	unsigned int len = qdisc_pkt_len(skb);
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	int err;
-
-	pr_debug("%s(skb %p,sch %p,[qdisc %p])\n", __func__, skb, sch, p);
-
-	if (p->set_tc_index) {
-		int wlen = skb_network_offset(skb);
-
-		switch (skb_protocol(skb, true)) {
-		case htons(ETH_P_IP):
-			wlen += sizeof(struct iphdr);
-			if (!pskb_may_pull(skb, wlen) ||
-			    skb_try_make_writable(skb, wlen))
-				goto drop;
-
-			skb->tc_index = ipv4_get_dsfield(ip_hdr(skb))
-				& ~INET_ECN_MASK;
-			break;
-
-		case htons(ETH_P_IPV6):
-			wlen += sizeof(struct ipv6hdr);
-			if (!pskb_may_pull(skb, wlen) ||
-			    skb_try_make_writable(skb, wlen))
-				goto drop;
-
-			skb->tc_index = ipv6_get_dsfield(ipv6_hdr(skb))
-				& ~INET_ECN_MASK;
-			break;
-		default:
-			skb->tc_index = 0;
-			break;
-		}
-	}
-
-	if (TC_H_MAJ(skb->priority) == sch->handle)
-		skb->tc_index = TC_H_MIN(skb->priority);
-	else {
-		struct tcf_result res;
-		struct tcf_proto *fl = rcu_dereference_bh(p->filter_list);
-		int result = tcf_classify(skb, NULL, fl, &res, false);
-
-		pr_debug("result %d class 0x%04x\n", result, res.classid);
-
-		switch (result) {
-#ifdef CONFIG_NET_CLS_ACT
-		case TC_ACT_QUEUED:
-		case TC_ACT_STOLEN:
-		case TC_ACT_TRAP:
-			__qdisc_drop(skb, to_free);
-			return NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
-
-		case TC_ACT_SHOT:
-			goto drop;
-#endif
-		case TC_ACT_OK:
-			skb->tc_index = TC_H_MIN(res.classid);
-			break;
-
-		default:
-			if (p->default_index != NO_DEFAULT_INDEX)
-				skb->tc_index = p->default_index;
-			break;
-		}
-	}
-
-	err = qdisc_enqueue(skb, p->q, to_free);
-	if (err != NET_XMIT_SUCCESS) {
-		if (net_xmit_drop_count(err))
-			qdisc_qstats_drop(sch);
-		return err;
-	}
-
-	sch->qstats.backlog += len;
-	sch->q.qlen++;
-
-	return NET_XMIT_SUCCESS;
-
-drop:
-	qdisc_drop(skb, sch, to_free);
-	return NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
-}
-
-static struct sk_buff *dsmark_dequeue(struct Qdisc *sch)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	struct sk_buff *skb;
-	u32 index;
-
-	pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
-
-	skb = qdisc_dequeue_peeked(p->q);
-	if (skb == NULL)
-		return NULL;
-
-	qdisc_bstats_update(sch, skb);
-	qdisc_qstats_backlog_dec(sch, skb);
-	sch->q.qlen--;
-
-	index = skb->tc_index & (p->indices - 1);
-	pr_debug("index %d->%d\n", skb->tc_index, index);
-
-	switch (skb_protocol(skb, true)) {
-	case htons(ETH_P_IP):
-		ipv4_change_dsfield(ip_hdr(skb), p->mv[index].mask,
-				    p->mv[index].value);
-			break;
-	case htons(ETH_P_IPV6):
-		ipv6_change_dsfield(ipv6_hdr(skb), p->mv[index].mask,
-				    p->mv[index].value);
-			break;
-	default:
-		/*
-		 * Only complain if a change was actually attempted.
-		 * This way, we can send non-IP traffic through dsmark
-		 * and don't need yet another qdisc as a bypass.
-		 */
-		if (p->mv[index].mask != 0xff || p->mv[index].value)
-			pr_warn("%s: unsupported protocol %d\n",
-				__func__, ntohs(skb_protocol(skb, true)));
-		break;
-	}
-
-	return skb;
-}
-
-static struct sk_buff *dsmark_peek(struct Qdisc *sch)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-
-	pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
-
-	return p->q->ops->peek(p->q);
-}
-
-static int dsmark_init(struct Qdisc *sch, struct nlattr *opt,
-		       struct netlink_ext_ack *extack)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	struct nlattr *tb[TCA_DSMARK_MAX + 1];
-	int err = -EINVAL;
-	u32 default_index = NO_DEFAULT_INDEX;
-	u16 indices;
-	int i;
-
-	pr_debug("%s(sch %p,[qdisc %p],opt %p)\n", __func__, sch, p, opt);
-
-	if (!opt)
-		goto errout;
-
-	err = tcf_block_get(&p->block, &p->filter_list, sch, extack);
-	if (err)
-		return err;
-
-	err = nla_parse_nested_deprecated(tb, TCA_DSMARK_MAX, opt,
-					  dsmark_policy, NULL);
-	if (err < 0)
-		goto errout;
-
-	err = -EINVAL;
-	if (!tb[TCA_DSMARK_INDICES])
-		goto errout;
-	indices = nla_get_u16(tb[TCA_DSMARK_INDICES]);
-
-	if (hweight32(indices) != 1)
-		goto errout;
-
-	if (tb[TCA_DSMARK_DEFAULT_INDEX])
-		default_index = nla_get_u16(tb[TCA_DSMARK_DEFAULT_INDEX]);
-
-	if (indices <= DSMARK_EMBEDDED_SZ)
-		p->mv = p->embedded;
-	else
-		p->mv = kmalloc_array(indices, sizeof(*p->mv), GFP_KERNEL);
-	if (!p->mv) {
-		err = -ENOMEM;
-		goto errout;
-	}
-	for (i = 0; i < indices; i++) {
-		p->mv[i].mask = 0xff;
-		p->mv[i].value = 0;
-	}
-	p->indices = indices;
-	p->default_index = default_index;
-	p->set_tc_index = nla_get_flag(tb[TCA_DSMARK_SET_TC_INDEX]);
-
-	p->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, sch->handle,
-				 NULL);
-	if (p->q == NULL)
-		p->q = &noop_qdisc;
-	else
-		qdisc_hash_add(p->q, true);
-
-	pr_debug("%s: qdisc %p\n", __func__, p->q);
-
-	err = 0;
-errout:
-	return err;
-}
-
-static void dsmark_reset(struct Qdisc *sch)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-
-	pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
-	if (p->q)
-		qdisc_reset(p->q);
-}
-
-static void dsmark_destroy(struct Qdisc *sch)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-
-	pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
-
-	tcf_block_put(p->block);
-	qdisc_put(p->q);
-	if (p->mv != p->embedded)
-		kfree(p->mv);
-}
-
-static int dsmark_dump_class(struct Qdisc *sch, unsigned long cl,
-			     struct sk_buff *skb, struct tcmsg *tcm)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	struct nlattr *opts = NULL;
-
-	pr_debug("%s(sch %p,[qdisc %p],class %ld\n", __func__, sch, p, cl);
-
-	if (!dsmark_valid_index(p, cl))
-		return -EINVAL;
-
-	tcm->tcm_handle = TC_H_MAKE(TC_H_MAJ(sch->handle), cl - 1);
-	tcm->tcm_info = p->q->handle;
-
-	opts = nla_nest_start_noflag(skb, TCA_OPTIONS);
-	if (opts == NULL)
-		goto nla_put_failure;
-	if (nla_put_u8(skb, TCA_DSMARK_MASK, p->mv[cl - 1].mask) ||
-	    nla_put_u8(skb, TCA_DSMARK_VALUE, p->mv[cl - 1].value))
-		goto nla_put_failure;
-
-	return nla_nest_end(skb, opts);
-
-nla_put_failure:
-	nla_nest_cancel(skb, opts);
-	return -EMSGSIZE;
-}
-
-static int dsmark_dump(struct Qdisc *sch, struct sk_buff *skb)
-{
-	struct dsmark_qdisc_data *p = qdisc_priv(sch);
-	struct nlattr *opts = NULL;
-
-	opts = nla_nest_start_noflag(skb, TCA_OPTIONS);
-	if (opts == NULL)
-		goto nla_put_failure;
-	if (nla_put_u16(skb, TCA_DSMARK_INDICES, p->indices))
-		goto nla_put_failure;
-
-	if (p->default_index != NO_DEFAULT_INDEX &&
-	    nla_put_u16(skb, TCA_DSMARK_DEFAULT_INDEX, p->default_index))
-		goto nla_put_failure;
-
-	if (p->set_tc_index &&
-	    nla_put_flag(skb, TCA_DSMARK_SET_TC_INDEX))
-		goto nla_put_failure;
-
-	return nla_nest_end(skb, opts);
-
-nla_put_failure:
-	nla_nest_cancel(skb, opts);
-	return -EMSGSIZE;
-}
-
-static const struct Qdisc_class_ops dsmark_class_ops = {
-	.graft		=	dsmark_graft,
-	.leaf		=	dsmark_leaf,
-	.find		=	dsmark_find,
-	.change		=	dsmark_change,
-	.delete		=	dsmark_delete,
-	.walk		=	dsmark_walk,
-	.tcf_block	=	dsmark_tcf_block,
-	.bind_tcf	=	dsmark_bind_filter,
-	.unbind_tcf	=	dsmark_unbind_filter,
-	.dump		=	dsmark_dump_class,
-};
-
-static struct Qdisc_ops dsmark_qdisc_ops __read_mostly = {
-	.next		=	NULL,
-	.cl_ops		=	&dsmark_class_ops,
-	.id		=	"dsmark",
-	.priv_size	=	sizeof(struct dsmark_qdisc_data),
-	.enqueue	=	dsmark_enqueue,
-	.dequeue	=	dsmark_dequeue,
-	.peek		=	dsmark_peek,
-	.init		=	dsmark_init,
-	.reset		=	dsmark_reset,
-	.destroy	=	dsmark_destroy,
-	.change		=	NULL,
-	.dump		=	dsmark_dump,
-	.owner		=	THIS_MODULE,
-};
-
-static int __init dsmark_module_init(void)
-{
-	return register_qdisc(&dsmark_qdisc_ops);
-}
-
-static void __exit dsmark_module_exit(void)
-{
-	unregister_qdisc(&dsmark_qdisc_ops);
-}
-
-module_init(dsmark_module_init)
-module_exit(dsmark_module_exit)
-
-MODULE_LICENSE("GPL");
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 8cc42aea19c7..2e14d4c37e2d 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -19,6 +19,35 @@
 #include <linux/rtnetlink.h>
 #include <net/switchdev.h>
 
+static bool switchdev_obj_eq(const struct switchdev_obj *a,
+			     const struct switchdev_obj *b)
+{
+	const struct switchdev_obj_port_vlan *va, *vb;
+	const struct switchdev_obj_port_mdb *ma, *mb;
+
+	if (a->id != b->id || a->orig_dev != b->orig_dev)
+		return false;
+
+	switch (a->id) {
+	case SWITCHDEV_OBJ_ID_PORT_VLAN:
+		va = SWITCHDEV_OBJ_PORT_VLAN(a);
+		vb = SWITCHDEV_OBJ_PORT_VLAN(b);
+		return va->flags == vb->flags &&
+			va->vid == vb->vid &&
+			va->changed == vb->changed;
+	case SWITCHDEV_OBJ_ID_PORT_MDB:
+	case SWITCHDEV_OBJ_ID_HOST_MDB:
+		ma = SWITCHDEV_OBJ_PORT_MDB(a);
+		mb = SWITCHDEV_OBJ_PORT_MDB(b);
+		return ma->vid == mb->vid &&
+			ether_addr_equal(ma->addr, mb->addr);
+	default:
+		break;
+	}
+
+	BUG();
+}
+
 static LIST_HEAD(deferred);
 static DEFINE_SPINLOCK(deferred_lock);
 
@@ -307,6 +336,50 @@ int switchdev_port_obj_del(struct net_device *dev,
 }
 EXPORT_SYMBOL_GPL(switchdev_port_obj_del);
 
+/**
+ *	switchdev_port_obj_act_is_deferred - Is object action pending?
+ *
+ *	@dev: port device
+ *	@nt: type of action; add or delete
+ *	@obj: object to test
+ *
+ *	Returns true if a deferred item is pending, which is
+ *	equivalent to the action @nt on an object @obj.
+ *
+ *	rtnl_lock must be held.
+ */
+bool switchdev_port_obj_act_is_deferred(struct net_device *dev,
+					enum switchdev_notifier_type nt,
+					const struct switchdev_obj *obj)
+{
+	struct switchdev_deferred_item *dfitem;
+	bool found = false;
+
+	ASSERT_RTNL();
+
+	spin_lock_bh(&deferred_lock);
+
+	list_for_each_entry(dfitem, &deferred, list) {
+		if (dfitem->dev != dev)
+			continue;
+
+		if ((dfitem->func == switchdev_port_obj_add_deferred &&
+		     nt == SWITCHDEV_PORT_OBJ_ADD) ||
+		    (dfitem->func == switchdev_port_obj_del_deferred &&
+		     nt == SWITCHDEV_PORT_OBJ_DEL)) {
+			if (switchdev_obj_eq((const void *)dfitem->data, obj)) {
+				found = true;
+				break;
+			}
+		}
+	}
+
+	spin_unlock_bh(&deferred_lock);
+
+	return found;
+}
+EXPORT_SYMBOL_GPL(switchdev_port_obj_act_is_deferred);
+
 static ATOMIC_NOTIFIER_HEAD(switchdev_notif_chain);
 static BLOCKING_NOTIFIER_HEAD(switchdev_blocking_notif_chain);
 
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index 80b42a3e7883..6b7189a520af 100644
--- a/net/tls/tls_main.c
+++ b/net/tls/tls_main.c
@@ -1098,7 +1098,7 @@ static u16 tls_user_config(struct tls_context *ctx, bool tx)
 	return 0;
 }
 
-static int tls_get_info(const struct sock *sk, struct sk_buff *skb)
+static int tls_get_info(struct sock *sk, struct sk_buff *skb)
 {
 	u16 version, cipher_type;
 	struct tls_context *ctx;
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index c8cbdd02a784..93e1bfa72d79 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -1845,7 +1845,8 @@ static int process_rx_list(struct tls_sw_context_rx *ctx,
 			   u8 *control,
 			   size_t skip,
 			   size_t len,
-			   bool is_peek)
+			   bool is_peek,
+			   bool *more)
 {
 	struct sk_buff *skb = skb_peek(&ctx->rx_list);
 	struct tls_msg *tlm;
@@ -1858,7 +1859,7 @@ static int process_rx_list(struct tls_sw_context_rx *ctx,
 
 		err = tls_record_content_type(msg, tlm, control);
 		if (err <= 0)
-			goto out;
+			goto more;
 
 		if (skip < rxm->full_len)
 			break;
@@ -1876,12 +1877,12 @@ static int process_rx_list(struct tls_sw_context_rx *ctx,
 
 		err = tls_record_content_type(msg, tlm, control);
 		if (err <= 0)
-			goto out;
+			goto more;
 
 		err = skb_copy_datagram_msg(skb, rxm->offset + skip,
 					    msg, chunk);
 		if (err < 0)
-			goto out;
+			goto more;
 
 		len = len - chunk;
 		copied = copied + chunk;
@@ -1917,6 +1918,10 @@ static int process_rx_list(struct tls_sw_context_rx *ctx,
 
 out:
 	return copied ? : err;
+more:
+	if (more)
+		*more = true;
+	goto out;
 }
 
 static bool
@@ -2020,6 +2025,7 @@ int tls_sw_recvmsg(struct sock *sk,
 	int target, err;
 	bool is_kvec = iov_iter_is_kvec(&msg->msg_iter);
 	bool is_peek = flags & MSG_PEEK;
+	bool rx_more = false;
 	bool released = true;
 	bool bpf_strp_enabled;
 	bool zc_capable;
@@ -2039,12 +2045,12 @@ int tls_sw_recvmsg(struct sock *sk,
 		goto end;
 
 	/* Process pending decrypted records. It must be non-zero-copy */
-	err = process_rx_list(ctx, msg, &control, 0, len, is_peek);
+	err = process_rx_list(ctx, msg, &control, 0, len, is_peek, &rx_more);
 	if (err < 0)
 		goto end;
 
 	copied = err;
-	if (len <= copied)
+	if (len <= copied || (copied && control != TLS_RECORD_TYPE_DATA) || rx_more)
 		goto end;
 
 	target = sock_rcvlowat(sk, flags & MSG_WAITALL, len);
@@ -2137,6 +2143,8 @@ int tls_sw_recvmsg(struct sock *sk,
 				decrypted += chunk;
 				len -= chunk;
 				__skb_queue_tail(&ctx->rx_list, skb);
+				if (unlikely(control != TLS_RECORD_TYPE_DATA))
+					break;
 				continue;
 			}
 
@@ -2201,10 +2209,10 @@ int tls_sw_recvmsg(struct sock *sk,
 		/* Drain records from the rx_list & copy if required */
 		if (is_peek || is_kvec)
 			err = process_rx_list(ctx, msg, &control, copied,
-					      decrypted, is_peek);
+					      decrypted, is_peek, NULL);
 		else
 			err = process_rx_list(ctx, msg, &control, 0,
-					      async_copy_bytes, is_peek);
+					      async_copy_bytes, is_peek, NULL);
 	}
 
 	copied += decrypted;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 70fb14b8bab0..c259d3227a9e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3960,6 +3960,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *
 			if_idx++;
 		}
 
+		if_start = 0;
 		wp_idx++;
 	}
  out:
diff --git a/scripts/bpf_doc.py b/scripts/bpf_doc.py
index d5c389df6045..4de98b7bbea9 100755
--- a/scripts/bpf_doc.py
+++ b/scripts/bpf_doc.py
@@ -495,7 +495,7 @@ eBPF programs can have an associated license, passed along with the bytecode
 instructions to the kernel when the programs are loaded. The format for that
 string is identical to the one in use for kernel modules (Dual licenses, such
 as "Dual BSD/GPL", may be used). Some helper functions are only accessible to
-programs that are compatible with the GNU Privacy License (GPL).
+programs that are compatible with the GNU General Public License (GNU GPL).
 
 In order to use such helpers, the eBPF program must be loaded with the correct
 license string passed (via **attr**) to the **bpf**\ () system call, and this
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 2cfca78f0401..47a4c363227c 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -740,19 +740,25 @@ static int wm_adsp_request_firmware_file(struct wm_adsp *dsp,
 					 const char *filetype)
 {
 	struct cs_dsp *cs_dsp = &dsp->cs_dsp;
+	const char *fwf;
 	char *s, c;
 	int ret = 0;
 
+	if (dsp->fwf_name)
+		fwf = dsp->fwf_name;
+	else
+		fwf = dsp->cs_dsp.name;
+
 	if (system_name && asoc_component_prefix)
 		*filename = kasprintf(GFP_KERNEL, "%s%s-%s-%s-%s-%s.%s", dir, dsp->part,
-				      dsp->fwf_name, wm_adsp_fw[dsp->fw].file, system_name,
+				      fwf, wm_adsp_fw[dsp->fw].file, system_name,
 				      asoc_component_prefix, filetype);
 	else if (system_name)
 		*filename = kasprintf(GFP_KERNEL, "%s%s-%s-%s-%s.%s", dir, dsp->part,
-				      dsp->fwf_name, wm_adsp_fw[dsp->fw].file, system_name,
+				      fwf, wm_adsp_fw[dsp->fw].file, system_name,
 				      filetype);
 	else
-		*filename = kasprintf(GFP_KERNEL, "%s%s-%s-%s.%s", dir, dsp->part, dsp->fwf_name,
+		*filename = kasprintf(GFP_KERNEL, "%s%s-%s-%s.%s", dir, dsp->part, fwf,
 				      wm_adsp_fw[dsp->fw].file, filetype);
 
 	if (*filename == NULL)
@@ -842,29 +848,18 @@ static int wm_adsp_request_firmware_files(struct wm_adsp *dsp,
 	}
 
 	adsp_err(dsp, "Failed to request firmware <%s>%s-%s-%s<-%s<%s>>.wmfw\n",
-		 cirrus_dir, dsp->part, dsp->fwf_name, wm_adsp_fw[dsp->fw].file,
-		 system_name, asoc_component_prefix);
+		 cirrus_dir, dsp->part,
+		 dsp->fwf_name ? dsp->fwf_name : dsp->cs_dsp.name,
+		 wm_adsp_fw[dsp->fw].file, system_name, asoc_component_prefix);
 
 	return -ENOENT;
 }
 
 static int wm_adsp_common_init(struct wm_adsp *dsp)
 {
-	char *p;
-
 	INIT_LIST_HEAD(&dsp->compr_list);
 	INIT_LIST_HEAD(&dsp->buffer_list);
 
-	if (!dsp->fwf_name) {
-		p = devm_kstrdup(dsp->cs_dsp.dev, dsp->cs_dsp.name, GFP_KERNEL);
-		if (!p)
-			return -ENOMEM;
-
-		dsp->fwf_name = p;
-		for (; *p != 0; ++p)
-			*p = tolower(*p);
-	}
-
 	return 0;
 }
 
diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c
index bcceebca915a..484b0e7c2def 100644
--- a/sound/soc/sunxi/sun4i-spdif.c
+++ b/sound/soc/sunxi/sun4i-spdif.c
@@ -578,6 +578,11 @@ static const struct of_device_id sun4i_spdif_of_match[] = {
 		.compatible = "allwinner,sun50i-h6-spdif",
 		.data = &sun50i_h6_spdif_quirks,
 	},
+	{
+		.compatible = "allwinner,sun50i-h616-spdif",
+		/* Essentially the same as the H6, but without RX */
+		.data = &sun50i_h6_spdif_quirks,
+	},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, sun4i_spdif_of_match);
diff --git a/sound/usb/clock.c b/sound/usb/clock.c
index 33db334e6556..a676ad093d18 100644
--- a/sound/usb/clock.c
+++ b/sound/usb/clock.c
@@ -328,8 +328,16 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip,
 			if (chip->quirk_flags & QUIRK_FLAG_SKIP_CLOCK_SELECTOR)
 				return ret;
 			err = uac_clock_selector_set_val(chip, entity_id, cur);
-			if (err < 0)
+			if (err < 0) {
+				if (pins == 1) {
+					usb_audio_dbg(chip,
+						      "%s(): selector returned an error, "
+						      "assuming a firmware bug, id %d, ret %d\n",
+						      __func__, clock_id, err);
+					return ret;
+				}
 				return err;
+			}
 		}
 
 		if (!validate || ret > 0 || !chip->autoclock)
diff --git a/sound/usb/format.c b/sound/usb/format.c
index ab5fed9f55b6..3b45d0ee7693 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -470,9 +470,11 @@ static int validate_sample_rate_table_v2v3(struct snd_usb_audio *chip,
 					   int clock)
 {
 	struct usb_device *dev = chip->dev;
+	struct usb_host_interface *alts;
 	unsigned int *table;
 	unsigned int nr_rates;
 	int i, err;
+	u32 bmControls;
 
 	/* performing the rate verification may lead to unexpected USB bus
 	 * behavior afterwards by some unknown reason.  Do this only for the
@@ -481,6 +483,24 @@ static int validate_sample_rate_table_v2v3(struct snd_usb_audio *chip,
 	if (!(chip->quirk_flags & QUIRK_FLAG_VALIDATE_RATES))
 		return 0; /* don't perform the validation as default */
 
+	alts = snd_usb_get_host_interface(chip, fp->iface, fp->altsetting);
+	if (!alts)
+		return 0;
+
+	if (fp->protocol == UAC_VERSION_3) {
+		struct uac3_as_header_descriptor *as = snd_usb_find_csint_desc(
+				alts->extra, alts->extralen, NULL, UAC_AS_GENERAL);
+		bmControls = le32_to_cpu(as->bmControls);
+	} else {
+		struct uac2_as_header_descriptor *as = snd_usb_find_csint_desc(
+				alts->extra, alts->extralen, NULL, UAC_AS_GENERAL);
+		bmControls = as->bmControls;
+	}
+
+	if (!uac_v2v3_control_is_readable(bmControls,
+				UAC2_AS_VAL_ALT_SETTINGS))
+		return 0;
+
 	table = kcalloc(fp->nr_rates, sizeof(*table), GFP_KERNEL);
 	if (!table)
 		return -ENOMEM;
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json
deleted file mode 100644
index f5bc8670a67d..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json
+++ /dev/null
@@ -1,94 +0,0 @@
-[
-    {
-        "id": "7628",
-        "name": "Create ATM with default setting",
-        "category": [
-            "qdisc",
-            "atm"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root atm",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc atm 1: root refcnt",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "390a",
-        "name": "Delete ATM with valid handle",
-        "category": [
-            "qdisc",
-            "atm"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true",
-            "$TC qdisc add dev $DUMMY handle 1: root atm"
-        ],
-        "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc atm 1: root refcnt",
-        "matchCount": "0",
-        "teardown": [
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "32a0",
-        "name": "Show ATM class",
-        "category": [
-            "qdisc",
-            "atm"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root atm",
-        "expExitCode": "0",
-        "verifyCmd": "$TC class show dev $DUMMY",
-        "matchPattern": "class atm 1: parent 1:",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "6310",
-        "name": "Dump ATM stats",
-        "category": [
-            "qdisc",
-            "atm"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root atm",
-        "expExitCode": "0",
-        "verifyCmd": "$TC -s qdisc show dev $DUMMY",
-        "matchPattern": "qdisc atm 1: root refcnt",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    }
-]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbq.json
deleted file mode 100644
index 1ab21c83a122..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbq.json
+++ /dev/null
@@ -1,184 +0,0 @@
-[
-    {
-        "id": "3460",
-        "name": "Create CBQ with default setting",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "0592",
-        "name": "Create CBQ with mpu",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 mpu 1000",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "4684",
-        "name": "Create CBQ with valid cell num",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 cell 128",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "4345",
-        "name": "Create CBQ with invalid cell num",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 cell 100",
-        "expExitCode": "1",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "0",
-        "teardown": [
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "4525",
-        "name": "Create CBQ with valid ewma",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 ewma 16",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "6784",
-        "name": "Create CBQ with invalid ewma",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000 ewma 128",
-        "expExitCode": "1",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "0",
-        "teardown": [
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "5468",
-        "name": "Delete CBQ with handle",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true",
-            "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000"
-        ],
-        "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc cbq 1: root refcnt [0-9]+ rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "0",
-        "teardown": [
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "492a",
-        "name": "Show CBQ class",
-        "category": [
-            "qdisc",
-            "cbq"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbq bandwidth 10000 avpkt 9000",
-        "expExitCode": "0",
-        "verifyCmd": "$TC class show dev $DUMMY",
-        "matchPattern": "class cbq 1: root rate 10Kbit \\(bounded,isolated\\) prio no-transmit",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    }
-]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dsmark.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dsmark.json
deleted file mode 100644
index c030795f9c37..000000000000
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dsmark.json
+++ /dev/null
@@ -1,140 +0,0 @@
-[
-    {
-        "id": "6345",
-        "name": "Create DSMARK with default setting",
-        "category": [
-            "qdisc",
-            "dsmark"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "3462",
-        "name": "Create DSMARK with default_index setting",
-        "category": [
-            "qdisc",
-            "dsmark"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 default_index 512",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400 default_index 0x0200",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "ca95",
-        "name": "Create DSMARK with set_tc_index flag",
-        "category": [
-            "qdisc",
-            "dsmark"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 set_tc_index",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400 set_tc_index",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "a950",
-        "name": "Create DSMARK with multiple setting",
-        "category": [
-            "qdisc",
-            "dsmark"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 default_index 1024 set_tc_index",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400 default_index 0x0400 set_tc_index",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "4092",
-        "name": "Delete DSMARK with handle",
-        "category": [
-            "qdisc",
-            "dsmark"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true",
-            "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024 default_index 1024"
-        ],
-        "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
-        "expExitCode": "0",
-        "verifyCmd": "$TC qdisc show dev $DUMMY",
-        "matchPattern": "qdisc dsmark 1: root refcnt [0-9]+ indices 0x0400",
-        "matchCount": "0",
-        "teardown": [
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    },
-    {
-        "id": "5930",
-        "name": "Show DSMARK class",
-        "category": [
-            "qdisc",
-            "dsmark"
-        ],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$IP link add dev $DUMMY type dummy || /bin/true"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dsmark indices 1024",
-        "expExitCode": "0",
-        "verifyCmd": "$TC class show dev $DUMMY",
-        "matchPattern": "class dsmark 1:",
-        "matchCount": "0",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1: root",
-            "$IP link del dev $DUMMY type dummy"
-        ]
-    }
-]
