This is the 5.10.32 stable release

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enable interrupts only when opened gpio: sysfs: Obey valid_mask dmaengine: idxd: Fix clobbering of SWERR overflow bit on writeback dmaengine: idxd: fix delta_rec and crc size field for completion record dmaengine: idxd: fix opcap sysfs attribute output dmaengine: idxd: fix wq size store permission state dmaengine: dw: Make it dependent to HAS_IOMEM dmaengine: Fix a double free in dma_async_device_register dmaengine: plx_dma: add a missing put_device() on error path dmaengine: idxd: fix wq cleanup of WQCFG registers ACPI: x86: Call acpi_boot_table_init() after acpi_table_upgrade() ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race ARM: dts: Fix moving mmc devices with aliases for omap4 & 5 lockdep: Add a missing initialization hint to the "INFO: Trying to register non-static key" message arc: kernel: Return -EFAULT if copy_to_user() fails iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd() xfrm: BEET mode doesn't support fragments for inner packets ASoC: max98373: Changed amp shutdown register as volatile ASoC: max98373: Added 30ms turn on/off time delay gpu/xen: Fix a use after free in xen_drm_drv_init neighbour: Disregard DEAD dst in neigh_update ARM: keystone: fix integer overflow warning ARM: omap1: fix building with clang IAS drm/msm: Fix a5xx/a6xx timestamps ASoC: fsl_esai: Fix TDM slot setup for I2S mode scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state iwlwifi: add support for Qu with AX201 device net: ieee802154: stop dump llsec keys for monitors net: ieee802154: forbid monitor for add llsec key net: ieee802154: forbid monitor for del llsec key net: ieee802154: stop dump llsec devs for monitors net: ieee802154: forbid monitor for add llsec dev net: ieee802154: forbid monitor for del llsec dev net: ieee802154: stop dump llsec devkeys for monitors net: ieee802154: forbid monitor for add llsec devkey net: ieee802154: forbid monitor for del llsec devkey net: ieee802154: stop dump llsec seclevels for monitors net: ieee802154: forbid monitor for add llsec seclevel pcnet32: Use pci_resource_len to validate PCI resource mac80211: clear sta->fast_rx when STA removed from 4-addr VLAN virt_wifi: Return micros for BSS TSF values lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS Input: s6sy761 - fix coordinate read bit shift Input: i8042 - fix Pegatron C15B ID entry HID: wacom: set EV_KEY and EV_ABS only for non-HID_GENERIC type of devices dm verity fec: fix misaligned RS roots IO readdir: make sure to verify directory entry for legacy interfaces too arm64: fix inline asm in load_unaligned_zeropad() arm64: alternatives: Move length validation in alternative_{insn, endif} vfio/pci: Add missing range check in vfio_pci_mmap riscv: Fix spelling mistake "SPARSEMEM" to "SPARSMEM" scsi: libsas: Reset num_scatter if libata marks qc as NODATA ixgbe: fix unbalanced device enable/disable in suspend/resume netfilter: flowtable: fix NAT IPv6 offload mangling netfilter: conntrack: do not print icmpv6 as unknown via /proc ice: Fix potential infinite loop when using u8 loop counter libnvdimm/region: Fix nvdimm_has_flush() to handle ND_REGION_ASYNC netfilter: bridge: add pre_exit hooks for ebtable unregistration netfilter: arp_tables: add pre_exit hook for table unregister libbpf: Fix potential NULL pointer dereference net: macb: fix the restore of cmp registers net/mlx5e: fix ingress_ifindex check in mlx5e_flower_parse_meta netfilter: nft_limit: avoid possible divide error in nft_limit_init net/mlx5e: Fix setting of RS FEC mode net: davicom: Fix regulator not turned off on failed probe net: sit: Unregister catch-all devices net: ip6_tunnel: Unregister catch-all devices mm: ptdump: fix build failure net: Make tcp_allowed_congestion_control readonly in non-init netns i40e: fix the panic when running bpf in xdpdrv mode ethtool: pause: make sure we init driver stats ia64: remove duplicate entries in generic_defconfig ia64: tools: remove inclusion of ia64-specific version of errno.h header ibmvnic: avoid calling napi_disable() twice ibmvnic: remove duplicate napi_schedule call in do_reset function ibmvnic: remove duplicate napi_schedule call in open function ch_ktls: Fix kernel panic ch_ktls: fix device connection close ch_ktls: tcb close causes tls connection failure ch_ktls: do not send snd_una update to TCB in middle gro: ensure frag0 meets IP header alignment ARM: OMAP2+: Fix warning for omap_init_time_of() ARM: 9069/1: NOMMU: Fix conversion for_each_membock() to for_each_mem_range() ARM: footbridge: fix PCI interrupt mapping ARM: OMAP2+: Fix uninitialized sr_inst arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference bpf: Use correct permission flag for mixed signed bounds arithmetic KVM: VMX: Convert vcpu_vmx.exit_reason to a union KVM: VMX: Don't use vcpu->run->internal.ndata as an array index r8169: tweak max read request size for newer chips also in jumbo mtu mode r8169: don't advertise pause in jumbo mode bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Move off_reg into sanitize_ptr_alu ARM: 9071/1: uprobes: Don't hook on thumb instructions arm64: mte: Ensure TIF_MTE_ASYNC_FAULT is set atomically bpf: Rework ptr_limit into alu_limit and add common error path bpf: Improve verifier error messages for users bpf: Move sanitize_val_alu out of op switch net: phy: marvell: fix detection of PHY on Topaz switches Linux 5.10.32 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If247bf8401509195e4f55f03dcc514f80d467966
2021-04-22 11:12:08 +02:00 · 2021-04-22 11:12:08 +02:00 · 32b16a3a3f
commit 32b16a3a3f
parent b9836d4090 aea70bd5a4
97 changed files with 662 additions and 433 deletions
--- a/2
+++ b/2
@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 31
+SUBLEVEL = 32
 EXTRAVERSION =
 NAME = Dare mighty things

--- a/arch/arc/kernel/signal.c
+++ b/arch/arc/kernel/signal.c
@ -96,7 +96,7 @@ stash_usr_regs(struct rt_sigframe __user *sf, struct pt_regs *regs,
 			     sizeof(sf->uc.uc_mcontext.regs.scratch));
 	err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(sigset_t));

-	return err;
+	return err ? -EFAULT : 0;
 }

 static int restore_usr_regs(struct pt_regs *regs, struct rt_sigframe __user *sf)
@ -110,7 +110,7 @@ static int restore_usr_regs(struct pt_regs *regs, struct rt_sigframe __user *sf)
 				&(sf->uc.uc_mcontext.regs.scratch),
 				sizeof(sf->uc.uc_mcontext.regs.scratch));
 	if (err)
-		return err;
+		return -EFAULT;

 	set_current_blocked(&set);
 	regs->bta	= uregs.scratch.bta;
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@ -22,6 +22,11 @@
 		i2c1 = &i2c2;
 		i2c2 = &i2c3;
 		i2c3 = &i2c4;
+		mmc0 = &mmc1;
+		mmc1 = &mmc2;
+		mmc2 = &mmc3;
+		mmc3 = &mmc4;
+		mmc4 = &mmc5;
 		serial0 = &uart1;
 		serial1 = &uart2;
 		serial2 = &uart3;
--- a/arch/arm/boot/dts/omap44xx-clocks.dtsi
+++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi
@ -770,14 +770,6 @@
 		ti,max-div = <2>;
 	};

-	sha2md5_fck: sha2md5_fck@15c8 {
-		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l3_div_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x15c8>;
-	};
-
 	usb_phy_cm_clk32k: usb_phy_cm_clk32k@640 {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@ -25,6 +25,11 @@
 		i2c2 = &i2c3;
 		i2c3 = &i2c4;
 		i2c4 = &i2c5;
+		mmc0 = &mmc1;
+		mmc1 = &mmc2;
+		mmc2 = &mmc3;
+		mmc3 = &mmc4;
+		mmc4 = &mmc5;
 		serial0 = &uart1;
 		serial1 = &uart2;
 		serial2 = &uart3;
--- a/arch/arm/mach-footbridge/cats-pci.c
+++ b/arch/arm/mach-footbridge/cats-pci.c
@ -15,14 +15,14 @@
 #include <asm/mach-types.h>

 /* cats host-specific stuff */
-static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 };
+static int irqmap_cats[] = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 };

 static u8 cats_no_swizzle(struct pci_dev *dev, u8 *pin)
 {
 	return 0;
 }

-static int __init cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+static int cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 	if (dev->irq >= 255)
 		return -1;	/* not a valid interrupt. */
--- a/arch/arm/mach-footbridge/ebsa285-pci.c
+++ b/arch/arm/mach-footbridge/ebsa285-pci.c
@ -14,9 +14,9 @@
 #include <asm/mach/pci.h>
 #include <asm/mach-types.h>

-static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };
+static int irqmap_ebsa285[] = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };

-static int __init ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+static int ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 	if (dev->vendor == PCI_VENDOR_ID_CONTAQ &&
 	    dev->device == PCI_DEVICE_ID_CONTAQ_82C693)
--- a/arch/arm/mach-footbridge/netwinder-pci.c
+++ b/arch/arm/mach-footbridge/netwinder-pci.c
@ -18,7 +18,7 @@
 * We now use the slot ID instead of the device identifiers to select
 * which interrupt is routed where.
 */
-static int __init netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+static int netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 	switch (slot) {
 	case 0:  /* host bridge */
--- a/arch/arm/mach-footbridge/personal-pci.c
+++ b/arch/arm/mach-footbridge/personal-pci.c
@ -14,13 +14,12 @@
 #include <asm/mach/pci.h>
 #include <asm/mach-types.h>

-static int irqmap_personal_server[] __initdata = {
+static int irqmap_personal_server[] = {
 	IRQ_IN0, IRQ_IN1, IRQ_IN2, IRQ_IN3, 0, 0, 0,
 	IRQ_DOORBELLHOST, IRQ_DMA1, IRQ_DMA2, IRQ_PCI
 };

-static int __init personal_server_map_irq(const struct pci_dev *dev, u8 slot,
-	u8 pin)
+static int personal_server_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
 	unsigned char line;

--- a/arch/arm/mach-keystone/keystone.c
+++ b/arch/arm/mach-keystone/keystone.c
@ -65,7 +65,7 @@ static void __init keystone_init(void)
 static long long __init keystone_pv_fixup(void)
 {
 	long long offset;
-	phys_addr_t mem_start, mem_end;
+	u64 mem_start, mem_end;

 	mem_start = memblock_start_of_DRAM();
 	mem_end = memblock_end_of_DRAM();
@ -78,7 +78,7 @@ static long long __init keystone_pv_fixup(void)
 	if (mem_start < KEYSTONE_HIGH_PHYS_START ||
 	    mem_end   > KEYSTONE_HIGH_PHYS_END) {
 		pr_crit("Invalid address space for memory (%08llx-%08llx)\n",
-		        (u64)mem_start, (u64)mem_end);
+		        mem_start, mem_end);
 		return 0;
 	}

--- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S
+++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S
@ -15,6 +15,7 @@
 #include <linux/platform_data/gpio-omap.h>

 #include <asm/assembler.h>
+#include <asm/irq.h>

 #include "ams-delta-fiq.h"
 #include "board-ams-delta.h"
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@ -33,7 +33,7 @@ static void __init __maybe_unused omap_generic_init(void)
 }

 /* Clocks are needed early, see drivers/clocksource for the rest */
-void __init __maybe_unused omap_init_time_of(void)
+static void __init __maybe_unused omap_init_time_of(void)
 {
 	omap_clk_init();
 	timer_probe();
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@ -188,7 +188,7 @@ static const char * const dra7_sr_instances[] = {

 int __init omap_devinit_smartreflex(void)
 {
-	const char * const *sr_inst;
+	const char * const *sr_inst = NULL;
 	int i, nr_sr = 0;

 	if (soc_is_omap44xx()) {
--- a/arch/arm/mm/pmsa-v7.c
+++ b/arch/arm/mm/pmsa-v7.c
@ -235,6 +235,7 @@ void __init pmsav7_adjust_lowmem_bounds(void)
 	phys_addr_t mem_end;
 	phys_addr_t reg_start, reg_end;
 	unsigned int mem_max_regions;
+	bool first = true;
 	int num;
 	u64 i;

@ -263,7 +264,7 @@ void __init pmsav7_adjust_lowmem_bounds(void)
 #endif

 	for_each_mem_range(i, &reg_start, &reg_end) {
-		if (i == 0) {
+		if (first) {
 			phys_addr_t phys_offset = PHYS_OFFSET;

 			/*
@ -275,6 +276,7 @@ void __init pmsav7_adjust_lowmem_bounds(void)
 			mem_start = reg_start;
 			mem_end = reg_end;
 			specified_mem_size = mem_end - mem_start;
+			first = false;
 		} else {
 			/*
 			 * memblock auto merges contiguous blocks, remove
--- a/arch/arm/mm/pmsa-v8.c
+++ b/arch/arm/mm/pmsa-v8.c
@ -95,10 +95,11 @@ void __init pmsav8_adjust_lowmem_bounds(void)
 {
 	phys_addr_t mem_end;
 	phys_addr_t reg_start, reg_end;
+	bool first = true;
 	u64 i;

 	for_each_mem_range(i, &reg_start, &reg_end) {
-		if (i == 0) {
+		if (first) {
 			phys_addr_t phys_offset = PHYS_OFFSET;

 			/*
@ -107,6 +108,7 @@ void __init pmsav8_adjust_lowmem_bounds(void)
 			if (reg_start != phys_offset)
 				panic("First memory bank must be contiguous from PHYS_OFFSET");
 			mem_end = reg_end;
+			first = false;
 		} else {
 			/*
 			 * memblock auto merges contiguous blocks, remove
--- a/arch/arm/probes/uprobes/core.c
+++ b/arch/arm/probes/uprobes/core.c
@ -204,7 +204,7 @@ unsigned long uprobe_get_swbp_addr(struct pt_regs *regs)
 static struct undef_hook uprobes_arm_break_hook = {
 	.instr_mask	= 0x0fffffff,
 	.instr_val	= (UPROBE_SWBP_ARM_INSN & 0x0fffffff),
-	.cpsr_mask	= MODE_MASK,
+	.cpsr_mask	= (PSR_T_BIT | MODE_MASK),
 	.cpsr_val	= USR_MODE,
 	.fn		= uprobe_trap_handler,
 };
@ -212,7 +212,7 @@ static struct undef_hook uprobes_arm_break_hook = {
 static struct undef_hook uprobes_arm_ss_hook = {
 	.instr_mask	= 0x0fffffff,
 	.instr_val	= (UPROBE_SS_ARM_INSN & 0x0fffffff),
-	.cpsr_mask	= MODE_MASK,
+	.cpsr_mask	= (PSR_T_BIT | MODE_MASK),
 	.cpsr_val	= USR_MODE,
 	.fn		= uprobe_trap_handler,
 };
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@ -1402,10 +1402,13 @@ config ARM64_PAN
 config AS_HAS_LDAPR
 	def_bool $(as-instr,.arch_extension rcpc)

+config AS_HAS_LSE_ATOMICS
+	def_bool $(as-instr,.arch_extension lse)
+
 config ARM64_LSE_ATOMICS
 	bool
 	default ARM64_USE_LSE_ATOMICS
-	depends on $(as-instr,.arch_extension lse)
+	depends on AS_HAS_LSE_ATOMICS

 config ARM64_USE_LSE_ATOMICS
 	bool "Atomic instructions"
@ -1687,6 +1690,7 @@ config ARM64_MTE
 	depends on AS_HAS_ARMV8_5
 	# Required for tag checking in the uaccess routines
 	depends on ARM64_PAN
+	depends on AS_HAS_LSE_ATOMICS
 	select ARCH_USES_HIGH_VMA_FLAGS
 	help
 	  Memory Tagging (part of the ARMv8.5 Extensions) provides
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
@ -8,3 +8,7 @@
 	compatible = "pine64,pine64-lts", "allwinner,sun50i-r18",
 		     "allwinner,sun50i-a64";
 };
+
+&mmc0 {
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 push-push switch */
+};
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
@ -34,7 +34,7 @@
 	vmmc-supply = <&reg_dcdc1>;
 	disable-wp;
 	bus-width = <4>;
-	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 push-pull switch */
 	status = "okay";
 };

--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
@ -289,10 +289,6 @@
 	vcc-pm-supply = <&reg_aldo1>;
 };

-&rtc {
-	clocks = <&ext_osc32k>;
-};
-
 &spdif {
 	status = "okay";
 };
--- a/arch/arm64/include/asm/alternative-macros.h
+++ b/arch/arm64/include/asm/alternative-macros.h
@ -97,9 +97,9 @@
 	.popsection
 	.subsection 1
 663:	\insn2
-664:	.previous
-	.org	. - (664b-663b) + (662b-661b)
+664:	.org	. - (664b-663b) + (662b-661b)
 	.org	. - (662b-661b) + (664b-663b)
+	.previous
 	.endif
 .endm

@ -169,11 +169,11 @@
 */
 .macro alternative_endif
 664:
+	.org	. - (664b-663b) + (662b-661b)
+	.org	. - (662b-661b) + (664b-663b)
 	.if .Lasm_alt_mode==0
 	.previous
 	.endif
-	.org	. - (664b-663b) + (662b-661b)
-	.org	. - (662b-661b) + (664b-663b)
 .endm

 /*
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@ -148,16 +148,18 @@ alternative_cb_end
 	.endm

 	/* Check for MTE asynchronous tag check faults */
-	.macro check_mte_async_tcf, flgs, tmp
+	.macro check_mte_async_tcf, tmp, ti_flags
 #ifdef CONFIG_ARM64_MTE
+	.arch_extension lse
 alternative_if_not ARM64_MTE
 	b	1f
 alternative_else_nop_endif
 	mrs_s	\tmp, SYS_TFSRE0_EL1
 	tbz	\tmp, #SYS_TFSR_EL1_TF0_SHIFT, 1f
 	/* Asynchronous TCF occurred for TTBR0 access, set the TI flag */
-	orr	\flgs, \flgs, #_TIF_MTE_ASYNC_FAULT
-	str	\flgs, [tsk, #TSK_TI_FLAGS]
+	mov	\tmp, #_TIF_MTE_ASYNC_FAULT
+	add	\ti_flags, tsk, #TSK_TI_FLAGS
+	stset	\tmp, [\ti_flags]
 	msr_s	SYS_TFSRE0_EL1, xzr
 1:
 #endif
@ -244,7 +246,7 @@ alternative_else_nop_endif
 	disable_step_tsk x19, x20

 	/* Check for asynchronous tag check faults in user space */
-	check_mte_async_tcf x19, x22
+	check_mte_async_tcf x22, x23
 	apply_ssbd 1, x22, x23

 	ptrauth_keys_install_kernel tsk, x20, x22, x23
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@ -55,8 +55,6 @@ CONFIG_CHR_DEV_SG=m
 CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_ATA=y
-CONFIG_ATA_PIIX=y
 CONFIG_SATA_VITESSE=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@ -144,7 +144,7 @@ config ARCH_FLATMEM_ENABLE
 config ARCH_SPARSEMEM_ENABLE
 	def_bool y
 	depends on MMU
-	select SPARSEMEM_STATIC if 32BIT && SPARSMEM
+	select SPARSEMEM_STATIC if 32BIT && SPARSEMEM
 	select SPARSEMEM_VMEMMAP_ENABLE if 64BIT

 config ARCH_SELECT_MEMORY_MODEL
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@ -1051,9 +1051,6 @@ void __init setup_arch(char **cmdline_p)

 	cleanup_highmap();

-	/* Look for ACPI tables and reserve memory occupied by them. */
-	acpi_boot_table_init();
-
 	memblock_set_current_limit(ISA_END_ADDRESS);
 	e820__memblock_setup();

@ -1132,6 +1129,8 @@ void __init setup_arch(char **cmdline_p)
 	reserve_initrd();

 	acpi_table_upgrade();
+	/* Look for ACPI tables and reserve memory occupied by them. */
+	acpi_boot_table_init();

 	vsmp_init();

--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@ -3329,7 +3329,11 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu,
 	struct vmcs12 *vmcs12 = get_vmcs12(vcpu);
 	enum vm_entry_failure_code entry_failure_code;
 	bool evaluate_pending_interrupts;
-	u32 exit_reason, failed_index;
+	union vmx_exit_reason exit_reason = {
+		.basic = EXIT_REASON_INVALID_STATE,
+		.failed_vmentry = 1,
+	};
+	u32 failed_index;

 	if (kvm_check_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu))
 		kvm_vcpu_flush_tlb_current(vcpu);
@ -3381,7 +3385,7 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu,

 		if (nested_vmx_check_guest_state(vcpu, vmcs12,
 						 &entry_failure_code)) {
-			exit_reason = EXIT_REASON_INVALID_STATE;
+			exit_reason.basic = EXIT_REASON_INVALID_STATE;
 			vmcs12->exit_qualification = entry_failure_code;
 			goto vmentry_fail_vmexit;
 		}
@ -3392,7 +3396,7 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu,
 		vcpu->arch.tsc_offset += vmcs12->tsc_offset;

 	if (prepare_vmcs02(vcpu, vmcs12, &entry_failure_code)) {
-		exit_reason = EXIT_REASON_INVALID_STATE;
+		exit_reason.basic = EXIT_REASON_INVALID_STATE;
 		vmcs12->exit_qualification = entry_failure_code;
 		goto vmentry_fail_vmexit_guest_mode;
 	}
@ -3402,7 +3406,7 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu,
 						   vmcs12->vm_entry_msr_load_addr,
 						   vmcs12->vm_entry_msr_load_count);
 		if (failed_index) {
-			exit_reason = EXIT_REASON_MSR_LOAD_FAIL;
+			exit_reason.basic = EXIT_REASON_MSR_LOAD_FAIL;
 			vmcs12->exit_qualification = failed_index;
 			goto vmentry_fail_vmexit_guest_mode;
 		}
@ -3470,7 +3474,7 @@ vmentry_fail_vmexit:
 		return NVMX_VMENTRY_VMEXIT;

 	load_vmcs12_host_state(vcpu, vmcs12);
-	vmcs12->vm_exit_reason = exit_reason | VMX_EXIT_REASONS_FAILED_VMENTRY;
+	vmcs12->vm_exit_reason = exit_reason.full;
 	if (enable_shadow_vmcs || vmx->nested.hv_evmcs)
 		vmx->nested.need_vmcs12_to_shadow_sync = true;
 	return NVMX_VMENTRY_VMEXIT;
@ -5533,7 +5537,12 @@ static int handle_vmfunc(struct kvm_vcpu *vcpu)
 	return kvm_skip_emulated_instruction(vcpu);

 fail:
-	nested_vmx_vmexit(vcpu, vmx->exit_reason,
+	/*
+	 * This is effectively a reflected VM-Exit, as opposed to a synthesized
+	 * nested VM-Exit.  Pass the original exit reason, i.e. don't hardcode
+	 * EXIT_REASON_VMFUNC as the exit reason.
+	 */
+	nested_vmx_vmexit(vcpu, vmx->exit_reason.full,
 			  vmx_get_intr_info(vcpu),
 			  vmx_get_exit_qual(vcpu));
 	return 1;
@ -5601,7 +5610,8 @@ static bool nested_vmx_exit_handled_io(struct kvm_vcpu *vcpu,
 * MSR bitmap. This may be the case even when L0 doesn't use MSR bitmaps.
 */
 static bool nested_vmx_exit_handled_msr(struct kvm_vcpu *vcpu,
-	struct vmcs12 *vmcs12, u32 exit_reason)
+					struct vmcs12 *vmcs12,
+					union vmx_exit_reason exit_reason)
 {
 	u32 msr_index = kvm_rcx_read(vcpu);
 	gpa_t bitmap;
@ -5615,7 +5625,7 @@ static bool nested_vmx_exit_handled_msr(struct kvm_vcpu *vcpu,
 	 * First we need to figure out which of the four to use:
 	 */
 	bitmap = vmcs12->msr_bitmap;
-	if (exit_reason == EXIT_REASON_MSR_WRITE)
+	if (exit_reason.basic == EXIT_REASON_MSR_WRITE)
 		bitmap += 2048;
 	if (msr_index >= 0xc0000000) {
 		msr_index -= 0xc0000000;
@ -5752,11 +5762,12 @@ static bool nested_vmx_exit_handled_mtf(struct vmcs12 *vmcs12)
 * Return true if L0 wants to handle an exit from L2 regardless of whether or not
 * L1 wants the exit.  Only call this when in is_guest_mode (L2).
 */
-static bool nested_vmx_l0_wants_exit(struct kvm_vcpu *vcpu, u32 exit_reason)
+static bool nested_vmx_l0_wants_exit(struct kvm_vcpu *vcpu,
+				     union vmx_exit_reason exit_reason)
 {
 	u32 intr_info;

-	switch ((u16)exit_reason) {
+	switch ((u16)exit_reason.basic) {
 	case EXIT_REASON_EXCEPTION_NMI:
 		intr_info = vmx_get_intr_info(vcpu);
 		if (is_nmi(intr_info))
@ -5812,12 +5823,13 @@ static bool nested_vmx_l0_wants_exit(struct kvm_vcpu *vcpu, u32 exit_reason)
 * Return 1 if L1 wants to intercept an exit from L2.  Only call this when in
 * is_guest_mode (L2).
 */
-static bool nested_vmx_l1_wants_exit(struct kvm_vcpu *vcpu, u32 exit_reason)
+static bool nested_vmx_l1_wants_exit(struct kvm_vcpu *vcpu,
+				     union vmx_exit_reason exit_reason)
 {
 	struct vmcs12 *vmcs12 = get_vmcs12(vcpu);
 	u32 intr_info;

-	switch ((u16)exit_reason) {
+	switch ((u16)exit_reason.basic) {
 	case EXIT_REASON_EXCEPTION_NMI:
 		intr_info = vmx_get_intr_info(vcpu);
 		if (is_nmi(intr_info))
@ -5936,7 +5948,7 @@ static bool nested_vmx_l1_wants_exit(struct kvm_vcpu *vcpu, u32 exit_reason)
 bool nested_vmx_reflect_vmexit(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
-	u32 exit_reason = vmx->exit_reason;
+	union vmx_exit_reason exit_reason = vmx->exit_reason;
 	unsigned long exit_qual;
 	u32 exit_intr_info;

@ -5955,7 +5967,7 @@ bool nested_vmx_reflect_vmexit(struct kvm_vcpu *vcpu)
 		goto reflect_vmexit;
 	}

-	trace_kvm_nested_vmexit(exit_reason, vcpu, KVM_ISA_VMX);
+	trace_kvm_nested_vmexit(exit_reason.full, vcpu, KVM_ISA_VMX);

 	/* If L0 (KVM) wants the exit, it trumps L1's desires. */
 	if (nested_vmx_l0_wants_exit(vcpu, exit_reason))
@ -5981,7 +5993,7 @@ bool nested_vmx_reflect_vmexit(struct kvm_vcpu *vcpu)
 	exit_qual = vmx_get_exit_qual(vcpu);

 reflect_vmexit:
-	nested_vmx_vmexit(vcpu, exit_reason, exit_intr_info, exit_qual);
+	nested_vmx_vmexit(vcpu, exit_reason.full, exit_intr_info, exit_qual);
 	return true;
 }

--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@ -1578,7 +1578,7 @@ static int skip_emulated_instruction(struct kvm_vcpu *vcpu)
 	 * i.e. we end up advancing IP with some random value.
 	 */
 	if (!static_cpu_has(X86_FEATURE_HYPERVISOR) ||
-	    to_vmx(vcpu)->exit_reason != EXIT_REASON_EPT_MISCONFIG) {
+	    to_vmx(vcpu)->exit_reason.basic != EXIT_REASON_EPT_MISCONFIG) {
 		orig_rip = kvm_rip_read(vcpu);
 		rip = orig_rip + vmcs_read32(VM_EXIT_INSTRUCTION_LEN);
 #ifdef CONFIG_X86_64
@ -5687,7 +5687,7 @@ static void vmx_get_exit_info(struct kvm_vcpu *vcpu, u64 *info1, u64 *info2,
 	struct vcpu_vmx *vmx = to_vmx(vcpu);

 	*info1 = vmx_get_exit_qual(vcpu);
-	if (!(vmx->exit_reason & VMX_EXIT_REASONS_FAILED_VMENTRY)) {
+	if (!(vmx->exit_reason.failed_vmentry)) {
 		*info2 = vmx->idt_vectoring_info;
 		*intr_info = vmx_get_intr_info(vcpu);
 		if (is_exception_with_error_code(*intr_info))
@ -5931,8 +5931,9 @@ void dump_vmcs(void)
 static int vmx_handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
-	u32 exit_reason = vmx->exit_reason;
+	union vmx_exit_reason exit_reason = vmx->exit_reason;
 	u32 vectoring_info = vmx->idt_vectoring_info;
+	u16 exit_handler_index;

 	/*
 	 * Flush logged GPAs PML buffer, this will make dirty_bitmap more
@ -5974,11 +5975,11 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath)
 			return 1;
 	}

-	if (exit_reason & VMX_EXIT_REASONS_FAILED_VMENTRY) {
+	if (exit_reason.failed_vmentry) {
 		dump_vmcs();
 		vcpu->run->exit_reason = KVM_EXIT_FAIL_ENTRY;
 		vcpu->run->fail_entry.hardware_entry_failure_reason
-			= exit_reason;
+			= exit_reason.full;
 		vcpu->run->fail_entry.cpu = vcpu->arch.last_vmentry_cpu;
 		return 0;
 	}
@ -6000,24 +6001,24 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath)
 	 * will cause infinite loop.
 	 */
 	if ((vectoring_info & VECTORING_INFO_VALID_MASK) &&
-			(exit_reason != EXIT_REASON_EXCEPTION_NMI &&
-			exit_reason != EXIT_REASON_EPT_VIOLATION &&
-			exit_reason != EXIT_REASON_PML_FULL &&
-			exit_reason != EXIT_REASON_APIC_ACCESS &&
-			exit_reason != EXIT_REASON_TASK_SWITCH)) {
+	    (exit_reason.basic != EXIT_REASON_EXCEPTION_NMI &&
+	     exit_reason.basic != EXIT_REASON_EPT_VIOLATION &&
+	     exit_reason.basic != EXIT_REASON_PML_FULL &&
+	     exit_reason.basic != EXIT_REASON_APIC_ACCESS &&
+	     exit_reason.basic != EXIT_REASON_TASK_SWITCH)) {
+		int ndata = 3;
+
 		vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
 		vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_DELIVERY_EV;
-		vcpu->run->internal.ndata = 3;
 		vcpu->run->internal.data[0] = vectoring_info;
-		vcpu->run->internal.data[1] = exit_reason;
+		vcpu->run->internal.data[1] = exit_reason.full;
 		vcpu->run->internal.data[2] = vcpu->arch.exit_qualification;
-		if (exit_reason == EXIT_REASON_EPT_MISCONFIG) {
-			vcpu->run->internal.ndata++;
-			vcpu->run->internal.data[3] =
+		if (exit_reason.basic == EXIT_REASON_EPT_MISCONFIG) {
+			vcpu->run->internal.data[ndata++] =
 				vmcs_read64(GUEST_PHYSICAL_ADDRESS);
 		}
-		vcpu->run->internal.data[vcpu->run->internal.ndata++] =
-			vcpu->arch.last_vmentry_cpu;
+		vcpu->run->internal.data[ndata++] = vcpu->arch.last_vmentry_cpu;
+		vcpu->run->internal.ndata = ndata;
 		return 0;
 	}

@ -6043,38 +6044,39 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu, fastpath_t exit_fastpath)
 	if (exit_fastpath != EXIT_FASTPATH_NONE)
 		return 1;

-	if (exit_reason >= kvm_vmx_max_exit_handlers)
+	if (exit_reason.basic >= kvm_vmx_max_exit_handlers)
 		goto unexpected_vmexit;
 #ifdef CONFIG_RETPOLINE
-	if (exit_reason == EXIT_REASON_MSR_WRITE)
+	if (exit_reason.basic == EXIT_REASON_MSR_WRITE)
 		return kvm_emulate_wrmsr(vcpu);
-	else if (exit_reason == EXIT_REASON_PREEMPTION_TIMER)
+	else if (exit_reason.basic == EXIT_REASON_PREEMPTION_TIMER)
 		return handle_preemption_timer(vcpu);
-	else if (exit_reason == EXIT_REASON_INTERRUPT_WINDOW)
+	else if (exit_reason.basic == EXIT_REASON_INTERRUPT_WINDOW)
 		return handle_interrupt_window(vcpu);
-	else if (exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT)
+	else if (exit_reason.basic == EXIT_REASON_EXTERNAL_INTERRUPT)
 		return handle_external_interrupt(vcpu);
-	else if (exit_reason == EXIT_REASON_HLT)
+	else if (exit_reason.basic == EXIT_REASON_HLT)
 		return kvm_emulate_halt(vcpu);
-	else if (exit_reason == EXIT_REASON_EPT_MISCONFIG)
+	else if (exit_reason.basic == EXIT_REASON_EPT_MISCONFIG)
 		return handle_ept_misconfig(vcpu);
 #endif

-	exit_reason = array_index_nospec(exit_reason,
-					 kvm_vmx_max_exit_handlers);
-	if (!kvm_vmx_exit_handlers[exit_reason])
+	exit_handler_index = array_index_nospec((u16)exit_reason.basic,
+						kvm_vmx_max_exit_handlers);
+	if (!kvm_vmx_exit_handlers[exit_handler_index])
 		goto unexpected_vmexit;

-	return kvm_vmx_exit_handlers[exit_reason](vcpu);
+	return kvm_vmx_exit_handlers[exit_handler_index](vcpu);

 unexpected_vmexit:
-	vcpu_unimpl(vcpu, "vmx: unexpected exit reason 0x%x\n", exit_reason);
+	vcpu_unimpl(vcpu, "vmx: unexpected exit reason 0x%x\n",
+		    exit_reason.full);
 	dump_vmcs();
 	vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
 	vcpu->run->internal.suberror =
 			KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON;
 	vcpu->run->internal.ndata = 2;
-	vcpu->run->internal.data[0] = exit_reason;
+	vcpu->run->internal.data[0] = exit_reason.full;
 	vcpu->run->internal.data[1] = vcpu->arch.last_vmentry_cpu;
 	return 0;
 }
@ -6393,9 +6395,9 @@ static void vmx_handle_exit_irqoff(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);

-	if (vmx->exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT)
+	if (vmx->exit_reason.basic == EXIT_REASON_EXTERNAL_INTERRUPT)
 		handle_external_interrupt_irqoff(vcpu);
-	else if (vmx->exit_reason == EXIT_REASON_EXCEPTION_NMI)
+	else if (vmx->exit_reason.basic == EXIT_REASON_EXCEPTION_NMI)
 		handle_exception_nmi_irqoff(vmx);
 }

@ -6583,7 +6585,7 @@ void noinstr vmx_update_host_rsp(struct vcpu_vmx *vmx, unsigned long host_rsp)

 static fastpath_t vmx_exit_handlers_fastpath(struct kvm_vcpu *vcpu)
 {
-	switch (to_vmx(vcpu)->exit_reason) {
+	switch (to_vmx(vcpu)->exit_reason.basic) {
 	case EXIT_REASON_MSR_WRITE:
 		return handle_fastpath_set_msr_irqoff(vcpu);
 	case EXIT_REASON_PREEMPTION_TIMER:
@ -6782,17 +6784,17 @@ reenter_guest:
 	vmx->idt_vectoring_info = 0;

 	if (unlikely(vmx->fail)) {
-		vmx->exit_reason = 0xdead;
+		vmx->exit_reason.full = 0xdead;
 		return EXIT_FASTPATH_NONE;
 	}

-	vmx->exit_reason = vmcs_read32(VM_EXIT_REASON);
-	if (unlikely((u16)vmx->exit_reason == EXIT_REASON_MCE_DURING_VMENTRY))
+	vmx->exit_reason.full = vmcs_read32(VM_EXIT_REASON);
+	if (unlikely((u16)vmx->exit_reason.basic == EXIT_REASON_MCE_DURING_VMENTRY))
 		kvm_machine_check();

-	trace_kvm_exit(vmx->exit_reason, vcpu, KVM_ISA_VMX);
+	trace_kvm_exit(vmx->exit_reason.full, vcpu, KVM_ISA_VMX);

-	if (unlikely(vmx->exit_reason & VMX_EXIT_REASONS_FAILED_VMENTRY))
+	if (unlikely(vmx->exit_reason.failed_vmentry))
 		return EXIT_FASTPATH_NONE;

 	vmx->loaded_vmcs->launched = 1;
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@ -70,6 +70,29 @@ struct pt_desc {
 	struct pt_ctx guest;
 };

+union vmx_exit_reason {
+	struct {
+		u32	basic			: 16;
+		u32	reserved16		: 1;
+		u32	reserved17		: 1;
+		u32	reserved18		: 1;
+		u32	reserved19		: 1;
+		u32	reserved20		: 1;
+		u32	reserved21		: 1;
+		u32	reserved22		: 1;
+		u32	reserved23		: 1;
+		u32	reserved24		: 1;
+		u32	reserved25		: 1;
+		u32	reserved26		: 1;
+		u32	enclave_mode		: 1;
+		u32	smi_pending_mtf		: 1;
+		u32	smi_from_vmx_root	: 1;
+		u32	reserved30		: 1;
+		u32	failed_vmentry		: 1;
+	};
+	u32 full;
+};
+
 /*
 * The nested_vmx structure is part of vcpu_vmx, and holds information we need
 * for correct emulation of VMX (i.e., nested VMX) on this vcpu.
@ -244,7 +267,7 @@ struct vcpu_vmx {
 	int vpid;
 	bool emulation_required;

-	u32 exit_reason;
+	union vmx_exit_reason exit_reason;

 	/* Posted interrupt descriptor */
 	struct pi_desc pi_desc;
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@ -1086,6 +1086,7 @@ static int __dma_async_device_channel_register(struct dma_device *device,
 	kfree(chan->dev);
 err_free_local:
 	free_percpu(chan->local);
+	chan->local = NULL;
 	return rc;
 }

--- a/drivers/dma/dw/Kconfig
+++ b/drivers/dma/dw/Kconfig
@ -10,6 +10,7 @@ config DW_DMAC_CORE

 config DW_DMAC
 	tristate "Synopsys DesignWare AHB DMA platform driver"
+	depends on HAS_IOMEM
 	select DW_DMAC_CORE
 	help
 	  Support the Synopsys DesignWare AHB DMA controller. This
@ -18,6 +19,7 @@ config DW_DMAC
 config DW_DMAC_PCI
 	tristate "Synopsys DesignWare AHB DMA PCI driver"
 	depends on PCI
+	depends on HAS_IOMEM
 	select DW_DMAC_CORE
 	help
 	  Support the Synopsys DesignWare AHB DMA controller on the
--- a/drivers/dma/idxd/device.c
+++ b/drivers/dma/idxd/device.c
@ -263,6 +263,22 @@ void idxd_wq_drain(struct idxd_wq *wq)
 	idxd_cmd_exec(idxd, IDXD_CMD_DRAIN_WQ, operand, NULL);
 }

+void idxd_wq_reset(struct idxd_wq *wq)
+{
+	struct idxd_device *idxd = wq->idxd;
+	struct device *dev = &idxd->pdev->dev;
+	u32 operand;
+
+	if (wq->state != IDXD_WQ_ENABLED) {
+		dev_dbg(dev, "WQ %d in wrong state: %d\n", wq->id, wq->state);
+		return;
+	}
+
+	operand = BIT(wq->id % 16) | ((wq->id / 16) << 16);
+	idxd_cmd_exec(idxd, IDXD_CMD_RESET_WQ, operand, NULL);
+	wq->state = IDXD_WQ_DISABLED;
+}
+
 int idxd_wq_map_portal(struct idxd_wq *wq)
 {
 	struct idxd_device *idxd = wq->idxd;
@ -291,8 +307,6 @@ void idxd_wq_unmap_portal(struct idxd_wq *wq)
 void idxd_wq_disable_cleanup(struct idxd_wq *wq)
 {
 	struct idxd_device *idxd = wq->idxd;
-	struct device *dev = &idxd->pdev->dev;
-	int i, wq_offset;

 	lockdep_assert_held(&idxd->dev_lock);
 	memset(wq->wqcfg, 0, idxd->wqcfg_size);
@ -303,14 +317,6 @@ void idxd_wq_disable_cleanup(struct idxd_wq *wq)
 	wq->priority = 0;
 	clear_bit(WQ_FLAG_DEDICATED, &wq->flags);
 	memset(wq->name, 0, WQ_NAME_SIZE);
-
-	for (i = 0; i < WQCFG_STRIDES(idxd); i++) {
-		wq_offset = WQCFG_OFFSET(idxd, wq->id, i);
-		iowrite32(0, idxd->reg_base + wq_offset);
-		dev_dbg(dev, "WQ[%d][%d][%#x]: %#x\n",
-			wq->id, i, wq_offset,
-			ioread32(idxd->reg_base + wq_offset));
-	}
 }

 /* Device control bits */
@ -560,7 +566,14 @@ static int idxd_wq_config_write(struct idxd_wq *wq)
 	if (!wq->group)
 		return 0;

-	memset(wq->wqcfg, 0, idxd->wqcfg_size);
+	/*
+	 * Instead of memset the entire shadow copy of WQCFG, copy from the hardware after
+	 * wq reset. This will copy back the sticky values that are present on some devices.
+	 */
+	for (i = 0; i < WQCFG_STRIDES(idxd); i++) {
+		wq_offset = WQCFG_OFFSET(idxd, wq->id, i);
+		wq->wqcfg->bits[i] = ioread32(idxd->reg_base + wq_offset);
+	}

 	/* byte 0-3 */
 	wq->wqcfg->wq_size = wq->size;
--- a/drivers/dma/idxd/idxd.h
+++ b/drivers/dma/idxd/idxd.h
@ -295,6 +295,7 @@ void idxd_wq_free_resources(struct idxd_wq *wq);
 int idxd_wq_enable(struct idxd_wq *wq);
 int idxd_wq_disable(struct idxd_wq *wq);
 void idxd_wq_drain(struct idxd_wq *wq);
+void idxd_wq_reset(struct idxd_wq *wq);
 int idxd_wq_map_portal(struct idxd_wq *wq);
 void idxd_wq_unmap_portal(struct idxd_wq *wq);
 void idxd_wq_disable_cleanup(struct idxd_wq *wq);
--- a/drivers/dma/idxd/irq.c
+++ b/drivers/dma/idxd/irq.c
@ -66,7 +66,9 @@ static int process_misc_interrupts(struct idxd_device *idxd, u32 cause)
 		for (i = 0; i < 4; i++)
 			idxd->sw_err.bits[i] = ioread64(idxd->reg_base +
 					IDXD_SWERR_OFFSET + i * sizeof(u64));
-		iowrite64(IDXD_SWERR_ACK, idxd->reg_base + IDXD_SWERR_OFFSET);
+
+		iowrite64(idxd->sw_err.bits[0] & IDXD_SWERR_ACK,
+			  idxd->reg_base + IDXD_SWERR_OFFSET);

 		if (idxd->sw_err.valid && idxd->sw_err.wq_idx_valid) {
 			int id = idxd->sw_err.wq_idx;
--- a/drivers/dma/idxd/sysfs.c
+++ b/drivers/dma/idxd/sysfs.c
@ -241,7 +241,6 @@ static void disable_wq(struct idxd_wq *wq)
 {
 	struct idxd_device *idxd = wq->idxd;
 	struct device *dev = &idxd->pdev->dev;
-	int rc;

 	mutex_lock(&wq->wq_lock);
 	dev_dbg(dev, "%s removing WQ %s\n", __func__, dev_name(&wq->conf_dev));
@ -262,17 +261,13 @@ static void disable_wq(struct idxd_wq *wq)
 	idxd_wq_unmap_portal(wq);

 	idxd_wq_drain(wq);
-	rc = idxd_wq_disable(wq);
+	idxd_wq_reset(wq);

 	idxd_wq_free_resources(wq);
 	wq->client_count = 0;
 	mutex_unlock(&wq->wq_lock);

-	if (rc < 0)
-		dev_warn(dev, "Failed to disable %s: %d\n",
-			 dev_name(&wq->conf_dev), rc);
-	else
-		dev_info(dev, "wq %s disabled\n", dev_name(&wq->conf_dev));
+	dev_info(dev, "wq %s disabled\n", dev_name(&wq->conf_dev));
 }

 static int idxd_config_bus_remove(struct device *dev)
@ -923,7 +918,7 @@ static ssize_t wq_size_store(struct device *dev,
 	if (!test_bit(IDXD_FLAG_CONFIGURABLE, &idxd->flags))
 		return -EPERM;

-	if (wq->state != IDXD_WQ_DISABLED)
+	if (idxd->state == IDXD_DEV_ENABLED)
 		return -EPERM;

 	if (size + total_claimed_wq_size(idxd) - wq->size > idxd->max_wq_size)
@ -1259,8 +1254,14 @@ static ssize_t op_cap_show(struct device *dev,
 {
 	struct idxd_device *idxd =
 		container_of(dev, struct idxd_device, conf_dev);
+	int i, rc = 0;

-	return sprintf(buf, "%#llx\n", idxd->hw.opcap.bits[0]);
+	for (i = 0; i < 4; i++)
+		rc += sysfs_emit_at(buf, rc, "%#llx ", idxd->hw.opcap.bits[i]);
+
+	rc--;
+	rc += sysfs_emit_at(buf, rc, "\n");
+	return rc;
 }
 static DEVICE_ATTR_RO(op_cap);

--- a/drivers/dma/plx_dma.c
+++ b/drivers/dma/plx_dma.c
@ -507,10 +507,8 @@ static int plx_dma_create(struct pci_dev *pdev)

 	rc = request_irq(pci_irq_vector(pdev, 0), plx_dma_isr, 0,
 			 KBUILD_MODNAME, plxdev);
-	if (rc) {
-		kfree(plxdev);
-		return rc;
-	}
+	if (rc)
+		goto free_plx;

 	spin_lock_init(&plxdev->ring_lock);
 	tasklet_setup(&plxdev->desc_task, plx_dma_desc_task);
@ -540,14 +538,20 @@ static int plx_dma_create(struct pci_dev *pdev)
 	rc = dma_async_device_register(dma);
 	if (rc) {
 		pci_err(pdev, "Failed to register dma device: %d\n", rc);
-		free_irq(pci_irq_vector(pdev, 0),  plxdev);
-		kfree(plxdev);
-		return rc;
+		goto put_device;
 	}

 	pci_set_drvdata(pdev, plxdev);

 	return 0;
+
+put_device:
+	put_device(&pdev->dev);
+	free_irq(pci_irq_vector(pdev, 0),  plxdev);
+free_plx:
+	kfree(plxdev);
+
+	return rc;
 }

 static int plx_dma_probe(struct pci_dev *pdev,
--- a/drivers/gpio/gpiolib-sysfs.c
+++ b/drivers/gpio/gpiolib-sysfs.c
@ -458,6 +458,8 @@ static ssize_t export_store(struct class *class,
 	long			gpio;
 	struct gpio_desc	*desc;
 	int			status;
+	struct gpio_chip	*gc;
+	int			offset;

 	status = kstrtol(buf, 0, &gpio);
 	if (status < 0)
@ -469,6 +471,12 @@ static ssize_t export_store(struct class *class,
 		pr_warn("%s: invalid GPIO %ld\n", __func__, gpio);
 		return -EINVAL;
 	}
+	gc = desc->gdev->chip;
+	offset = gpio_chip_hwgpio(desc);
+	if (!gpiochip_line_is_valid(gc, offset)) {
+		pr_warn("%s: GPIO %ld masked\n", __func__, gpio);
+		return -EINVAL;
+	}

 	/* No extra locking here; FLAG_SYSFS just signifies that the
 	 * request and export were done by on behalf of userspace, so
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@ -1240,8 +1240,8 @@ static int a5xx_pm_suspend(struct msm_gpu *gpu)

 static int a5xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 {
-	*value = gpu_read64(gpu, REG_A5XX_RBBM_PERFCTR_CP_0_LO,
-		REG_A5XX_RBBM_PERFCTR_CP_0_HI);
+	*value = gpu_read64(gpu, REG_A5XX_RBBM_ALWAYSON_COUNTER_LO,
+		REG_A5XX_RBBM_ALWAYSON_COUNTER_HI);

 	return 0;
 }
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@ -1073,8 +1073,8 @@ static int a6xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 	/* Force the GPU power on so we can read this register */
 	a6xx_gmu_set_oob(&a6xx_gpu->gmu, GMU_OOB_PERFCOUNTER_SET);

-	*value = gpu_read64(gpu, REG_A6XX_RBBM_PERFCTR_CP_0_LO,
-		REG_A6XX_RBBM_PERFCTR_CP_0_HI);
+	*value = gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO,
+		REG_A6XX_CP_ALWAYS_ON_COUNTER_HI);

 	a6xx_gmu_clear_oob(&a6xx_gpu->gmu, GMU_OOB_PERFCOUNTER_SET);
 	mutex_unlock(&perfcounter_oob);
--- a/drivers/gpu/drm/xen/xen_drm_front.c
+++ b/drivers/gpu/drm/xen/xen_drm_front.c
@ -531,7 +531,7 @@ static int xen_drm_drv_init(struct xen_drm_front_info *front_info)
 	drm_dev = drm_dev_alloc(&xen_drm_driver, dev);
 	if (IS_ERR(drm_dev)) {
 		ret = PTR_ERR(drm_dev);
-		goto fail;
+		goto fail_dev;
 	}

 	drm_info->drm_dev = drm_dev;
@ -561,8 +561,10 @@ fail_modeset:
 	drm_kms_helper_poll_fini(drm_dev);
 	drm_mode_config_cleanup(drm_dev);
 	drm_dev_put(drm_dev);
-fail:
+fail_dev:
 	kfree(drm_info);
+	front_info->drm_info = NULL;
+fail:
 	return ret;
 }

--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@ -3574,8 +3574,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
 {
 	struct wacom_features *features = &wacom_wac->features;

-	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
 	if (!(features->device_type & WACOM_DEVICETYPE_PEN))
 		return -ENODEV;

@ -3590,6 +3588,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
 		return 0;
 	}

+	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
 	__set_bit(BTN_TOUCH, input_dev->keybit);
 	__set_bit(ABS_MISC, input_dev->absbit);

@ -3742,8 +3741,6 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
 {
 	struct wacom_features *features = &wacom_wac->features;

-	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
 	if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
 		return -ENODEV;

@ -3756,6 +3753,7 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
 		/* setup has already been done */
 		return 0;

+	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
 	__set_bit(BTN_TOUCH, input_dev->keybit);

 	if (features->touch_max == 1) {
--- a/drivers/input/keyboard/nspire-keypad.c
+++ b/drivers/input/keyboard/nspire-keypad.c
@ -93,9 +93,15 @@ static irqreturn_t nspire_keypad_irq(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }

-static int nspire_keypad_chip_init(struct nspire_keypad *keypad)
+static int nspire_keypad_open(struct input_dev *input)
 {
+	struct nspire_keypad *keypad = input_get_drvdata(input);
 	unsigned long val = 0, cycles_per_us, delay_cycles, row_delay_cycles;
+	int error;
+
+	error = clk_prepare_enable(keypad->clk);
+	if (error)
+		return error;

 	cycles_per_us = (clk_get_rate(keypad->clk) / 1000000);
 	if (cycles_per_us == 0)
@ -121,30 +127,6 @@ static int nspire_keypad_chip_init(struct nspire_keypad *keypad)
 	keypad->int_mask = 1 << 1;
 	writel(keypad->int_mask, keypad->reg_base + KEYPAD_INTMSK);

-	/* Disable GPIO interrupts to prevent hanging on touchpad */
-	/* Possibly used to detect touchpad events */
-	writel(0, keypad->reg_base + KEYPAD_UNKNOWN_INT);
-	/* Acknowledge existing interrupts */
-	writel(~0, keypad->reg_base + KEYPAD_UNKNOWN_INT_STS);
-
-	return 0;
-}
-
-static int nspire_keypad_open(struct input_dev *input)
-{
-	struct nspire_keypad *keypad = input_get_drvdata(input);
-	int error;
-
-	error = clk_prepare_enable(keypad->clk);
-	if (error)
-		return error;
-
-	error = nspire_keypad_chip_init(keypad);
-	if (error) {
-		clk_disable_unprepare(keypad->clk);
-		return error;
-	}
-
 	return 0;
 }

@ -152,6 +134,11 @@ static void nspire_keypad_close(struct input_dev *input)
 {
 	struct nspire_keypad *keypad = input_get_drvdata(input);

+	/* Disable interrupts */
+	writel(0, keypad->reg_base + KEYPAD_INTMSK);
+	/* Acknowledge existing interrupts */
+	writel(~0, keypad->reg_base + KEYPAD_INT);
+
 	clk_disable_unprepare(keypad->clk);
 }

@ -210,6 +197,25 @@ static int nspire_keypad_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}

+	error = clk_prepare_enable(keypad->clk);
+	if (error) {
+		dev_err(&pdev->dev, "failed to enable clock\n");
+		return error;
+	}
+
+	/* Disable interrupts */
+	writel(0, keypad->reg_base + KEYPAD_INTMSK);
+	/* Acknowledge existing interrupts */
+	writel(~0, keypad->reg_base + KEYPAD_INT);
+
+	/* Disable GPIO interrupts to prevent hanging on touchpad */
+	/* Possibly used to detect touchpad events */
+	writel(0, keypad->reg_base + KEYPAD_UNKNOWN_INT);
+	/* Acknowledge existing GPIO interrupts */
+	writel(~0, keypad->reg_base + KEYPAD_UNKNOWN_INT_STS);
+
+	clk_disable_unprepare(keypad->clk);
+
 	input_set_drvdata(input, keypad);

 	input->id.bustype = BUS_HOST;
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@ -588,6 +588,7 @@ static const struct dmi_system_id i8042_dmi_noselftest_table[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */
 		},
+	}, {
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_CHASSIS_TYPE, "31"), /* Convertible Notebook */
--- a/drivers/input/touchscreen/s6sy761.c
+++ b/drivers/input/touchscreen/s6sy761.c
@ -145,8 +145,8 @@ static void s6sy761_report_coordinates(struct s6sy761_data *sdata,
 	u8 major = event[4];
 	u8 minor = event[5];
 	u8 z = event[6] & S6SY761_MASK_Z;
-	u16 x = (event[1] << 3) | ((event[3] & S6SY761_MASK_X) >> 4);
-	u16 y = (event[2] << 3) | (event[3] & S6SY761_MASK_Y);
+	u16 x = (event[1] << 4) | ((event[3] & S6SY761_MASK_X) >> 4);
+	u16 y = (event[2] << 4) | (event[3] & S6SY761_MASK_Y);

 	input_mt_slot(sdata->input, tid);

--- a/drivers/mtd/nand/raw/mtk_nand.c
+++ b/drivers/mtd/nand/raw/mtk_nand.c
@ -488,8 +488,8 @@ static int mtk_nfc_exec_instr(struct nand_chip *chip,
 		return 0;
 	case NAND_OP_WAITRDY_INSTR:
 		return readl_poll_timeout(nfc->regs + NFI_STA, status,
-					  status & STA_BUSY, 20,
-					  instr->ctx.waitrdy.timeout_ms);
+					  !(status & STA_BUSY), 20,
+					  instr->ctx.waitrdy.timeout_ms * 1000);
 	default:
 		break;
 	}
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@ -2994,10 +2994,17 @@ out_resources:
 	return err;
 }

+/* prod_id for switch families which do not have a PHY model number */
+static const u16 family_prod_id_table[] = {
+	[MV88E6XXX_FAMILY_6341] = MV88E6XXX_PORT_SWITCH_ID_PROD_6341,
+	[MV88E6XXX_FAMILY_6390] = MV88E6XXX_PORT_SWITCH_ID_PROD_6390,
+};
+
 static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg)
 {
 	struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv;
 	struct mv88e6xxx_chip *chip = mdio_bus->chip;
+	u16 prod_id;
 	u16 val;
 	int err;

@ -3008,23 +3015,12 @@ static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg)
 	err = chip->info->ops->phy_read(chip, bus, phy, reg, &val);
 	mv88e6xxx_reg_unlock(chip);

-	if (reg == MII_PHYSID2) {
-		/* Some internal PHYs don't have a model number. */
-		if (chip->info->family != MV88E6XXX_FAMILY_6165)
-			/* Then there is the 6165 family. It gets is
-			 * PHYs correct. But it can also have two
-			 * SERDES interfaces in the PHY address
-			 * space. And these don't have a model
-			 * number. But they are not PHYs, so we don't
-			 * want to give them something a PHY driver
-			 * will recognise.
-			 *
-			 * Use the mv88e6390 family model number
-			 * instead, for anything which really could be
-			 * a PHY,
-			 */
-			if (!(val & 0x3f0))
-				val |= MV88E6XXX_PORT_SWITCH_ID_PROD_6390 >> 4;
+	/* Some internal PHYs don't have a model number. */
+	if (reg == MII_PHYSID2 && !(val & 0x3f0) &&
+	    chip->info->family < ARRAY_SIZE(family_prod_id_table)) {
+		prod_id = family_prod_id_table[chip->info->family];
+		if (prod_id)
+			val |= prod_id >> 4;
 	}

 	return err ? err : val;
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@ -1534,8 +1534,7 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 	pci_set_master(pdev);

-	ioaddr = pci_resource_start(pdev, 0);
-	if (!ioaddr) {
+	if (!pci_resource_len(pdev, 0)) {
 		if (pcnet32_debug & NETIF_MSG_PROBE)
 			pr_err("card has no PCI IO resources, aborting\n");
 		err = -ENODEV;
@ -1548,6 +1547,8 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
 			pr_err("architecture does not support 32bit PCI busmaster DMA\n");
 		goto err_disable_dev;
 	}
+
+	ioaddr = pci_resource_start(pdev, 0);
 	if (!request_region(ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_pci")) {
 		if (pcnet32_debug & NETIF_MSG_PROBE)
 			pr_err("io address range already allocated\n");
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@ -3777,6 +3777,7 @@ static int macb_init(struct platform_device *pdev)
 	reg = gem_readl(bp, DCFG8);
 	bp->max_tuples = min((GEM_BFEXT(SCR2CMP, reg) / 3),
 			GEM_BFEXT(T2SCR, reg));
+	INIT_LIST_HEAD(&bp->rx_fs_list.list);
 	if (bp->max_tuples > 0) {
 		/* also needs one ethtype match to check IPv4 */
 		if (GEM_BFEXT(SCR2ETH, reg) > 0) {
@ -3787,7 +3788,6 @@ static int macb_init(struct platform_device *pdev)
 			/* Filtering is supported in hw but don't enable it in kernel now */
 			dev->hw_features |= NETIF_F_NTUPLE;
 			/* init Rx flow definitions */
-			INIT_LIST_HEAD(&bp->rx_fs_list.list);
 			bp->rx_fs_list.count = 0;
 			spin_lock_init(&bp->rx_fs_lock);
 		} else
--- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
@ -354,18 +354,6 @@ static int chcr_set_tcb_field(struct chcr_ktls_info *tx_info, u16 word,
 	return cxgb4_ofld_send(tx_info->netdev, skb);
 }

-/*
- * chcr_ktls_mark_tcb_close: mark tcb state to CLOSE
- * @tx_info - driver specific tls info.
- * return: NET_TX_OK/NET_XMIT_DROP.
- */
-static int chcr_ktls_mark_tcb_close(struct chcr_ktls_info *tx_info)
-{
-	return chcr_set_tcb_field(tx_info, TCB_T_STATE_W,
-				  TCB_T_STATE_V(TCB_T_STATE_M),
-				  CHCR_TCB_STATE_CLOSED, 1);
-}
-
 /*
 * chcr_ktls_dev_del:  call back for tls_dev_del.
 * Remove the tid and l2t entry and close the connection.
@ -400,8 +388,6 @@ static void chcr_ktls_dev_del(struct net_device *netdev,

 	/* clear tid */
 	if (tx_info->tid != -1) {
-		/* clear tcb state and then release tid */
-		chcr_ktls_mark_tcb_close(tx_info);
 		cxgb4_remove_tid(&tx_info->adap->tids, tx_info->tx_chan,
 				 tx_info->tid, tx_info->ip_family);
 	}
@ -579,7 +565,6 @@ static int chcr_ktls_dev_add(struct net_device *netdev, struct sock *sk,
 	return 0;

 free_tid:
-	chcr_ktls_mark_tcb_close(tx_info);
 #if IS_ENABLED(CONFIG_IPV6)
 	/* clear clip entry */
 	if (tx_info->ip_family == AF_INET6)
@ -677,10 +662,6 @@ static int chcr_ktls_cpl_act_open_rpl(struct adapter *adap,
 	if (tx_info->pending_close) {
 		spin_unlock(&tx_info->lock);
 		if (!status) {
-			/* it's a late success, tcb status is establised,
-			 * mark it close.
-			 */
-			chcr_ktls_mark_tcb_close(tx_info);
 			cxgb4_remove_tid(&tx_info->adap->tids, tx_info->tx_chan,
 					 tid, tx_info->ip_family);
 		}
@ -1668,54 +1649,6 @@ static void chcr_ktls_copy_record_in_skb(struct sk_buff *nskb,
 	refcount_add(nskb->truesize, &nskb->sk->sk_wmem_alloc);
 }

-/*
- * chcr_ktls_update_snd_una:  Reset the SEND_UNA. It will be done to avoid
- * sending the same segment again. It will discard the segment which is before
- * the current tx max.
- * @tx_info - driver specific tls info.
- * @q - TX queue.
- * return: NET_TX_OK/NET_XMIT_DROP.
- */
-static int chcr_ktls_update_snd_una(struct chcr_ktls_info *tx_info,
-				    struct sge_eth_txq *q)
-{
-	struct fw_ulptx_wr *wr;
-	unsigned int ndesc;
-	int credits;
-	void *pos;
-	u32 len;
-
-	len = sizeof(*wr) + roundup(CHCR_SET_TCB_FIELD_LEN, 16);
-	ndesc = DIV_ROUND_UP(len, 64);
-
-	credits = chcr_txq_avail(&q->q) - ndesc;
-	if (unlikely(credits < 0)) {
-		chcr_eth_txq_stop(q);
-		return NETDEV_TX_BUSY;
-	}
-
-	pos = &q->q.desc[q->q.pidx];
-
-	wr = pos;
-	/* ULPTX wr */
-	wr->op_to_compl = htonl(FW_WR_OP_V(FW_ULPTX_WR));
-	wr->cookie = 0;
-	/* fill len in wr field */
-	wr->flowid_len16 = htonl(FW_WR_LEN16_V(DIV_ROUND_UP(len, 16)));
-
-	pos += sizeof(*wr);
-
-	pos = chcr_write_cpl_set_tcb_ulp(tx_info, q, tx_info->tid, pos,
-					 TCB_SND_UNA_RAW_W,
-					 TCB_SND_UNA_RAW_V(TCB_SND_UNA_RAW_M),
-					 TCB_SND_UNA_RAW_V(0), 0);
-
-	chcr_txq_advance(&q->q, ndesc);
-	cxgb4_ring_tx_db(tx_info->adap, &q->q, ndesc);
-
-	return 0;
-}
-
 /*
 * chcr_end_part_handler: This handler will handle the record which
 * is complete or if record's end part is received. T6 adapter has a issue that
@ -1740,7 +1673,9 @@ static int chcr_end_part_handler(struct chcr_ktls_info *tx_info,
 				 struct sge_eth_txq *q, u32 skb_offset,
 				 u32 tls_end_offset, bool last_wr)
 {
+	bool free_skb_if_tx_fails = false;
 	struct sk_buff *nskb = NULL;
+
 	/* check if it is a complete record */
 	if (tls_end_offset == record->len) {
 		nskb = skb;
@ -1763,6 +1698,8 @@ static int chcr_end_part_handler(struct chcr_ktls_info *tx_info,

 		if (last_wr)
 			dev_kfree_skb_any(skb);
+		else
+			free_skb_if_tx_fails = true;

 		last_wr = true;

@ -1774,6 +1711,8 @@ static int chcr_end_part_handler(struct chcr_ktls_info *tx_info,
 				       record->num_frags,
 				       (last_wr && tcp_push_no_fin),
 				       mss)) {
+		if (free_skb_if_tx_fails)
+			dev_kfree_skb_any(skb);
 		goto out;
 	}
 	tx_info->prev_seq = record->end_seq;
@ -1910,11 +1849,6 @@ static int chcr_short_record_handler(struct chcr_ktls_info *tx_info,
 			/* reset tcp_seq as per the prior_data_required len */
 			tcp_seq -= prior_data_len;
 		}
-		/* reset snd una, so the middle record won't send the already
-		 * sent part.
-		 */
-		if (chcr_ktls_update_snd_una(tx_info, q))
-			goto out;
 		atomic64_inc(&tx_info->adap->ch_ktls_stats.ktls_tx_middle_pkts);
 	} else {
 		atomic64_inc(&tx_info->adap->ch_ktls_stats.ktls_tx_start_pkts);
@ -2015,12 +1949,11 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
 	 * we will send the complete record again.
 	 */

+	spin_lock_irqsave(&tx_ctx->base.lock, flags);
+
 	do {
-		int i;

 		cxgb4_reclaim_completed_tx(adap, &q->q, true);
-		/* lock taken */
-		spin_lock_irqsave(&tx_ctx->base.lock, flags);
 		/* fetch the tls record */
 		record = tls_get_record(&tx_ctx->base, tcp_seq,
 					&tx_info->record_no);
@ -2079,11 +2012,11 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
 						    tls_end_offset, skb_offset,
 						    0);

-			spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
 			if (ret) {
 				/* free the refcount taken earlier */
 				if (tls_end_offset < data_len)
 					dev_kfree_skb_any(skb);
+				spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
 				goto out;
 			}

@ -2093,16 +2026,6 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
 			continue;
 		}

-		/* increase page reference count of the record, so that there
-		 * won't be any chance of page free in middle if in case stack
-		 * receives ACK and try to delete the record.
-		 */
-		for (i = 0; i < record->num_frags; i++)
-			__skb_frag_ref(&record->frags[i]);
-		/* lock cleared */
-		spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
-
-
 		/* if a tls record is finishing in this SKB */
 		if (tls_end_offset <= data_len) {
 			ret = chcr_end_part_handler(tx_info, skb, record,
@ -2127,13 +2050,9 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
 			data_len = 0;
 		}

-		/* clear the frag ref count which increased locally before */
-		for (i = 0; i < record->num_frags; i++) {
-			/* clear the frag ref count */
-			__skb_frag_unref(&record->frags[i]);
-		}
 		/* if any failure, come out from the loop. */
 		if (ret) {
+			spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
 			if (th->fin)
 				dev_kfree_skb_any(skb);

@ -2148,6 +2067,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)

 	} while (data_len > 0);

+	spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
 	atomic64_inc(&port_stats->ktls_tx_encrypted_packets);
 	atomic64_add(skb_data_len, &port_stats->ktls_tx_encrypted_bytes);

--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@ -1474,8 +1474,10 @@ dm9000_probe(struct platform_device *pdev)

 	/* Init network device */
 	ndev = alloc_etherdev(sizeof(struct board_info));
-	if (!ndev)
-		return -ENOMEM;
+	if (!ndev) {
+		ret = -ENOMEM;
+		goto out_regulator_disable;
+	}

 	SET_NETDEV_DEV(ndev, &pdev->dev);

--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@ -1159,19 +1159,13 @@ static int __ibmvnic_open(struct net_device *netdev)

 	rc = set_link_state(adapter, IBMVNIC_LOGICAL_LNK_UP);
 	if (rc) {
-		for (i = 0; i < adapter->req_rx_queues; i++)
-			napi_disable(&adapter->napi[i]);
+		ibmvnic_napi_disable(adapter);
 		release_resources(adapter);
 		return rc;
 	}

 	netif_tx_start_all_queues(netdev);

-	if (prev_state == VNIC_CLOSED) {
-		for (i = 0; i < adapter->req_rx_queues; i++)
-			napi_schedule(&adapter->napi[i]);
-	}
-
 	adapter->state = VNIC_OPEN;
 	return rc;
 }
@ -1942,7 +1936,7 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 	u64 old_num_rx_queues, old_num_tx_queues;
 	u64 old_num_rx_slots, old_num_tx_slots;
 	struct net_device *netdev = adapter->netdev;
-	int i, rc;
+	int rc;

 	netdev_dbg(adapter->netdev,
 		   "[S:%d FOP:%d] Reset reason %d, reset_state %d\n",
@ -2088,10 +2082,6 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 	/* refresh device's multicast list */
 	ibmvnic_set_multi(netdev);

-	/* kick napi */
-	for (i = 0; i < adapter->req_rx_queues; i++)
-		napi_schedule(&adapter->napi[i]);
-
 	if (adapter->reset_reason == VNIC_RESET_FAILOVER ||
 	    adapter->reset_reason == VNIC_RESET_MOBILITY) {
 		call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev);
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@ -11863,6 +11863,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
 {
 	int err = 0;
 	int size;
+	u16 pow;

 	/* Set default capability flags */
 	pf->flags = I40E_FLAG_RX_CSUM_ENABLED |
@ -11881,6 +11882,11 @@ static int i40e_sw_init(struct i40e_pf *pf)
 	pf->rss_table_size = pf->hw.func_caps.rss_table_size;
 	pf->rss_size_max = min_t(int, pf->rss_size_max,
 				 pf->hw.func_caps.num_tx_qp);
+
+	/* find the next higher power-of-2 of num cpus */
+	pow = roundup_pow_of_two(num_online_cpus());
+	pf->rss_size_max = min_t(int, pf->rss_size_max, pow);
+
 	if (pf->hw.func_caps.rss) {
 		pf->flags |= I40E_FLAG_RSS_ENABLED;
 		pf->alloc_rss_size = min_t(int, pf->rss_size_max,
--- a/drivers/net/ethernet/intel/ice/ice_dcb.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.c
@ -747,8 +747,8 @@ ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
 		   struct ice_port_info *pi)
 {
 	u32 status, tlv_status = le32_to_cpu(cee_cfg->tlv_status);
-	u32 ice_aqc_cee_status_mask, ice_aqc_cee_status_shift;
-	u8 i, j, err, sync, oper, app_index, ice_app_sel_type;
+	u32 ice_aqc_cee_status_mask, ice_aqc_cee_status_shift, j;
+	u8 i, err, sync, oper, app_index, ice_app_sel_type;
 	u16 app_prio = le16_to_cpu(cee_cfg->oper_app_prio);
 	u16 ice_aqc_cee_app_mask, ice_aqc_cee_app_shift;
 	struct ice_dcbx_cfg *cmp_dcbcfg, *dcbcfg;
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@ -6896,6 +6896,11 @@ static int __maybe_unused ixgbe_resume(struct device *dev_d)

 	adapter->hw.hw_addr = adapter->io_addr;

+	err = pci_enable_device_mem(pdev);
+	if (err) {
+		e_dev_err("Cannot enable PCI device from suspend\n");
+		return err;
+	}
 	smp_mb__before_atomic();
 	clear_bit(__IXGBE_DISABLED, &adapter->state);
 	pci_set_master(pdev);
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@ -387,21 +387,6 @@ enum mlx5e_fec_supported_link_mode {
 			*_policy = MLX5_GET(pplm_reg, _buf, fec_override_admin_##link);	\
 	} while (0)

-#define MLX5E_FEC_OVERRIDE_ADMIN_50G_POLICY(buf, policy, write, link)			\
-	do {										\
-		unsigned long policy_long;						\
-		u16 *__policy = &(policy);						\
-		bool _write = (write);							\
-											\
-		policy_long = *__policy;						\
-		if (_write && *__policy)						\
-			*__policy = find_first_bit(&policy_long,			\
-						   sizeof(policy_long) * BITS_PER_BYTE);\
-		MLX5E_FEC_OVERRIDE_ADMIN_POLICY(buf, *__policy, _write, link);		\
-		if (!_write && *__policy)						\
-			*__policy = 1 << *__policy;					\
-	} while (0)
-
 /* get/set FEC admin field for a given speed */
 static int mlx5e_fec_admin_field(u32 *pplm, u16 *fec_policy, bool write,
 				 enum mlx5e_fec_supported_link_mode link_mode)
@ -423,16 +408,16 @@ static int mlx5e_fec_admin_field(u32 *pplm, u16 *fec_policy, bool write,
 		MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 100g);
 		break;
 	case MLX5E_FEC_SUPPORTED_LINK_MODE_50G_1X:
-		MLX5E_FEC_OVERRIDE_ADMIN_50G_POLICY(pplm, *fec_policy, write, 50g_1x);
+		MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 50g_1x);
 		break;
 	case MLX5E_FEC_SUPPORTED_LINK_MODE_100G_2X:
-		MLX5E_FEC_OVERRIDE_ADMIN_50G_POLICY(pplm, *fec_policy, write, 100g_2x);
+		MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 100g_2x);
 		break;
 	case MLX5E_FEC_SUPPORTED_LINK_MODE_200G_4X:
-		MLX5E_FEC_OVERRIDE_ADMIN_50G_POLICY(pplm, *fec_policy, write, 200g_4x);
+		MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 200g_4x);
 		break;
 	case MLX5E_FEC_SUPPORTED_LINK_MODE_400G_8X:
-		MLX5E_FEC_OVERRIDE_ADMIN_50G_POLICY(pplm, *fec_policy, write, 400g_8x);
+		MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 400g_8x);
 		break;
 	default:
 		return -EINVAL;
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@ -2196,6 +2196,9 @@ static int mlx5e_flower_parse_meta(struct net_device *filter_dev,
 		return 0;

 	flow_rule_match_meta(rule, &match);
+	if (!match.mask->ingress_ifindex)
+		return 0;
+
 	if (match.mask->ingress_ifindex != 0xFFFFFFFF) {
 		NL_SET_ERR_MSG_MOD(extack, "Unsupported ingress ifindex mask");
 		return -EOPNOTSUPP;
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@ -2378,13 +2378,14 @@ static void r8168b_1_hw_jumbo_disable(struct rtl8169_private *tp)
 static void rtl_jumbo_config(struct rtl8169_private *tp)
 {
 	bool jumbo = tp->dev->mtu > ETH_DATA_LEN;
+	int readrq = 4096;

 	rtl_unlock_config_regs(tp);
 	switch (tp->mac_version) {
 	case RTL_GIGA_MAC_VER_12:
 	case RTL_GIGA_MAC_VER_17:
 		if (jumbo) {
-			pcie_set_readrq(tp->pci_dev, 512);
+			readrq = 512;
 			r8168b_1_hw_jumbo_enable(tp);
 		} else {
 			r8168b_1_hw_jumbo_disable(tp);
@ -2392,7 +2393,7 @@ static void rtl_jumbo_config(struct rtl8169_private *tp)
 		break;
 	case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_26:
 		if (jumbo) {
-			pcie_set_readrq(tp->pci_dev, 512);
+			readrq = 512;
 			r8168c_hw_jumbo_enable(tp);
 		} else {
 			r8168c_hw_jumbo_disable(tp);
@ -2417,8 +2418,15 @@ static void rtl_jumbo_config(struct rtl8169_private *tp)
 	}
 	rtl_lock_config_regs(tp);

-	if (!jumbo && pci_is_pcie(tp->pci_dev) && tp->supports_gmii)
-		pcie_set_readrq(tp->pci_dev, 4096);
+	if (pci_is_pcie(tp->pci_dev) && tp->supports_gmii)
+		pcie_set_readrq(tp->pci_dev, readrq);
+
+	/* Chip doesn't support pause in jumbo mode */
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_Pause_BIT,
+			 tp->phydev->advertising, !jumbo);
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
+			 tp->phydev->advertising, !jumbo);
+	phy_start_aneg(tp->phydev);
 }

 DECLARE_RTL_COND(rtl_chipcmd_cond)
@ -4710,8 +4718,6 @@ static int r8169_phy_connect(struct rtl8169_private *tp)
 	if (!tp->supports_gmii)
 		phy_set_max_speed(phydev, SPEED_100);

-	phy_support_asym_pause(phydev);
-
 	phy_attached_info(phydev);

 	return 0;
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@ -2913,9 +2913,35 @@ static struct phy_driver marvell_drivers[] = {
 		.get_stats = marvell_get_stats,
 	},
 	{
-		.phy_id = MARVELL_PHY_ID_88E6390,
+		.phy_id = MARVELL_PHY_ID_88E6341_FAMILY,
 		.phy_id_mask = MARVELL_PHY_ID_MASK,
-		.name = "Marvell 88E6390",
+		.name = "Marvell 88E6341 Family",
+		/* PHY_GBIT_FEATURES */
+		.flags = PHY_POLL_CABLE_TEST,
+		.probe = m88e1510_probe,
+		.config_init = marvell_config_init,
+		.config_aneg = m88e6390_config_aneg,
+		.read_status = marvell_read_status,
+		.ack_interrupt = marvell_ack_interrupt,
+		.config_intr = marvell_config_intr,
+		.did_interrupt = m88e1121_did_interrupt,
+		.resume = genphy_resume,
+		.suspend = genphy_suspend,
+		.read_page = marvell_read_page,
+		.write_page = marvell_write_page,
+		.get_sset_count = marvell_get_sset_count,
+		.get_strings = marvell_get_strings,
+		.get_stats = marvell_get_stats,
+		.get_tunable = m88e1540_get_tunable,
+		.set_tunable = m88e1540_set_tunable,
+		.cable_test_start = marvell_vct7_cable_test_start,
+		.cable_test_tdr_start = marvell_vct5_cable_test_tdr_start,
+		.cable_test_get_status = marvell_vct7_cable_test_get_status,
+	},
+	{
+		.phy_id = MARVELL_PHY_ID_88E6390_FAMILY,
+		.phy_id_mask = MARVELL_PHY_ID_MASK,
+		.name = "Marvell 88E6390 Family",
 		/* PHY_GBIT_FEATURES */
 		.flags = PHY_POLL_CABLE_TEST,
 		.probe = m88e6390_probe,
@ -3001,7 +3027,8 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = {
 	{ MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1545, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK },
-	{ MARVELL_PHY_ID_88E6390, MARVELL_PHY_ID_MASK },
+	{ MARVELL_PHY_ID_88E6341_FAMILY, MARVELL_PHY_ID_MASK },
+	{ MARVELL_PHY_ID_88E6390_FAMILY, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1340S, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1548P, MARVELL_PHY_ID_MASK },
 	{ }
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@ -684,6 +684,7 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
 	IWL_DEV_INFO(0x4DF0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0, NULL),
 	IWL_DEV_INFO(0x4DF0, 0x2074, iwl_ax201_cfg_qu_hr, NULL),
 	IWL_DEV_INFO(0x4DF0, 0x4070, iwl_ax201_cfg_qu_hr, NULL),
+	IWL_DEV_INFO(0x4DF0, 0x6074, iwl_ax201_cfg_qu_hr, NULL),

 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
 		      IWL_CFG_MAC_TYPE_PU, IWL_CFG_ANY,
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@ -1181,6 +1181,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
 	u32 cmd_pos;
 	const u8 *cmddata[IWL_MAX_CMD_TBS_PER_TFD];
 	u16 cmdlen[IWL_MAX_CMD_TBS_PER_TFD];
+	unsigned long flags;

 	if (WARN(!trans->wide_cmd_header &&
 		 group_id > IWL_ALWAYS_LONG_GROUP,
@ -1264,10 +1265,10 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
 		goto free_dup_buf;
 	}

-	spin_lock_bh(&txq->lock);
+	spin_lock_irqsave(&txq->lock, flags);

 	if (iwl_txq_space(trans, txq) < ((cmd->flags & CMD_ASYNC) ? 2 : 1)) {
-		spin_unlock_bh(&txq->lock);
+		spin_unlock_irqrestore(&txq->lock, flags);

 		IWL_ERR(trans, "No space in command queue\n");
 		iwl_op_mode_cmd_queue_full(trans->op_mode);
@ -1427,7 +1428,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
 unlock_reg:
 	spin_unlock(&trans_pcie->reg_lock);
 out:
-	spin_unlock_bh(&txq->lock);
+	spin_unlock_irqrestore(&txq->lock, flags);
 free_dup_buf:
 	if (idx < 0)
 		kfree(dup_buf);
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@ -1239,6 +1239,11 @@ int nvdimm_has_flush(struct nd_region *nd_region)
 			|| !IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API))
 		return -ENXIO;

+	/* Test if an explicit flush function is defined */
+	if (test_bit(ND_REGION_ASYNC, &nd_region->flags) && nd_region->flush)
+		return 1;
+
+	/* Test if any flush hints for the region are available */
 	for (i = 0; i < nd_region->ndr_mappings; i++) {
 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];
 		struct nvdimm *nvdimm = nd_mapping->nvdimm;
@ -1249,8 +1254,8 @@ int nvdimm_has_flush(struct nd_region *nd_region)
 	}

 	/*
-	 * The platform defines dimm devices without hints, assume
-	 * platform persistence mechanism like ADR
+	 * The platform defines dimm devices without hints nor explicit flush,
+	 * assume platform persistence mechanism like ADR
 	 */
 	return 0;
 }
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@ -201,18 +201,17 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
 		memcpy(task->ata_task.atapi_packet, qc->cdb, qc->dev->cdb_len);
 		task->total_xfer_len = qc->nbytes;
 		task->num_scatter = qc->n_elem;
+		task->data_dir = qc->dma_dir;
+	} else if (qc->tf.protocol == ATA_PROT_NODATA) {
+		task->data_dir = DMA_NONE;
 	} else {
 		for_each_sg(qc->sg, sg, qc->n_elem, si)
 			xfer += sg_dma_len(sg);

 		task->total_xfer_len = xfer;
 		task->num_scatter = si;
-	}
-
-	if (qc->tf.protocol == ATA_PROT_NODATA)
-		task->data_dir = DMA_NONE;
-	else
 		task->data_dir = qc->dma_dir;
+	}
 	task->scatter = qc->sg;
 	task->ata_task.retry_count = 1;
 	task->task_state_flags = SAS_TASK_STATE_PENDING;
--- a/drivers/scsi/scsi_transport_srp.c
+++ b/drivers/scsi/scsi_transport_srp.c
@ -541,7 +541,7 @@ int srp_reconnect_rport(struct srp_rport *rport)
 	res = mutex_lock_interruptible(&rport->mutex);
 	if (res)
 		goto out;
-	if (rport->state != SRP_RPORT_FAIL_FAST)
+	if (rport->state != SRP_RPORT_FAIL_FAST && rport->state != SRP_RPORT_LOST)
 		/*
 		 * sdev state must be SDEV_TRANSPORT_OFFLINE, transition
 		 * to SDEV_BLOCK is illegal. Calling scsi_target_unblock()
--- a/drivers/vfio/pci/vfio_pci.c
+++ b/drivers/vfio/pci/vfio_pci.c
@ -1658,6 +1658,8 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma)

 	index = vma->vm_pgoff >> (VFIO_PCI_OFFSET_SHIFT - PAGE_SHIFT);

+	if (index >= VFIO_PCI_NUM_REGIONS + vdev->num_regions)
+		return -EINVAL;
 	if (vma->vm_end < vma->vm_start)
 		return -EINVAL;
 	if ((vma->vm_flags & VM_SHARED) == 0)
@ -1666,7 +1668,7 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma)
 		int regnum = index - VFIO_PCI_NUM_REGIONS;
 		struct vfio_pci_region *region = vdev->region + regnum;

-		if (region && region->ops && region->ops->mmap &&
+		if (region->ops && region->ops->mmap &&
 		    (region->flags & VFIO_REGION_INFO_FLAG_MMAP))
 			return region->ops->mmap(vdev, region, vma);
 		return -EINVAL;
--- a/fs/readdir.c
+++ b/fs/readdir.c
@ -150,6 +150,9 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,

 	if (buf->result)
 		return -EINVAL;
+	buf->result = verify_dirent_name(name, namlen);
+	if (buf->result < 0)
+		return buf->result;
 	d_ino = ino;
 	if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
 		buf->result = -EOVERFLOW;
@ -405,6 +408,9 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,

 	if (buf->result)
 		return -EINVAL;
+	buf->result = verify_dirent_name(name, namlen);
+	if (buf->result < 0)
+		return buf->result;
 	d_ino = ino;
 	if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
 		buf->result = -EOVERFLOW;
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@ -25,11 +25,12 @@
 #define MARVELL_PHY_ID_88X3310		0x002b09a0
 #define MARVELL_PHY_ID_88E2110		0x002b09b0

-/* The MV88e6390 Ethernet switch contains embedded PHYs. These PHYs do
+/* These Ethernet switch families contain embedded PHYs, but they do
 * not have a model ID. So the switch driver traps reads to the ID2
 * register and returns the switch family ID
 */
-#define MARVELL_PHY_ID_88E6390		0x01410f90
+#define MARVELL_PHY_ID_88E6341_FAMILY	0x01410f41
+#define MARVELL_PHY_ID_88E6390_FAMILY	0x01410f90

 #define MARVELL_PHY_FAMILY_ID(id)	((id) >> 4)

--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@ -52,8 +52,9 @@ extern void *arpt_alloc_initial_table(const struct xt_table *);
 int arpt_register_table(struct net *net, const struct xt_table *table,
 			const struct arpt_replace *repl,
 			const struct nf_hook_ops *ops, struct xt_table **res);
-void arpt_unregister_table(struct net *net, struct xt_table *table,
-			   const struct nf_hook_ops *ops);
+void arpt_unregister_table(struct net *net, struct xt_table *table);
+void arpt_unregister_table_pre_exit(struct net *net, struct xt_table *table,
+				    const struct nf_hook_ops *ops);
 extern unsigned int arpt_do_table(struct sk_buff *skb,
 				  const struct nf_hook_state *state,
 				  struct xt_table *table);
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@ -110,8 +110,9 @@ extern int ebt_register_table(struct net *net,
 			      const struct ebt_table *table,
 			      const struct nf_hook_ops *ops,
 			      struct ebt_table **res);
-extern void ebt_unregister_table(struct net *net, struct ebt_table *table,
-				 const struct nf_hook_ops *);
+extern void ebt_unregister_table(struct net *net, struct ebt_table *table);
+void ebt_unregister_table_pre_exit(struct net *net, const char *tablename,
+				   const struct nf_hook_ops *ops);
 extern unsigned int ebt_do_table(struct sk_buff *skb,
 				 const struct nf_hook_state *state,
 				 struct ebt_table *table);
--- a/include/uapi/linux/idxd.h
+++ b/include/uapi/linux/idxd.h
@ -187,8 +187,8 @@ struct dsa_completion_record {
 			uint32_t	rsvd2:8;
 		};

-		uint16_t	delta_rec_size;
-		uint16_t	crc_val;
+		uint32_t	delta_rec_size;
+		uint32_t	crc_val;

 		/* DIF check & strip */
 		struct {
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@ -5328,12 +5328,26 @@ static struct bpf_insn_aux_data *cur_aux(struct bpf_verifier_env *env)
 	return &env->insn_aux_data[env->insn_idx];
 }

+enum {
+	REASON_BOUNDS	= -1,
+	REASON_TYPE	= -2,
+	REASON_PATHS	= -3,
+	REASON_LIMIT	= -4,
+	REASON_STACK	= -5,
+};
+
 static int retrieve_ptr_limit(const struct bpf_reg_state *ptr_reg,
-			      u32 *ptr_limit, u8 opcode, bool off_is_neg)
+			      const struct bpf_reg_state *off_reg,
+			      u32 *alu_limit, u8 opcode)
 {
+	bool off_is_neg = off_reg->smin_value < 0;
 	bool mask_to_left = (opcode == BPF_ADD &&  off_is_neg) ||
 			    (opcode == BPF_SUB && !off_is_neg);
-	u32 off, max;
+	u32 off, max = 0, ptr_limit = 0;
+
+	if (!tnum_is_const(off_reg->var_off) &&
+	    (off_reg->smin_value < 0) != (off_reg->smax_value < 0))
+		return REASON_BOUNDS;

 	switch (ptr_reg->type) {
 	case PTR_TO_STACK:
@ -5346,22 +5360,27 @@ static int retrieve_ptr_limit(const struct bpf_reg_state *ptr_reg,
 		 */
 		off = ptr_reg->off + ptr_reg->var_off.value;
 		if (mask_to_left)
-			*ptr_limit = MAX_BPF_STACK + off;
+			ptr_limit = MAX_BPF_STACK + off;
 		else
-			*ptr_limit = -off - 1;
-		return *ptr_limit >= max ? -ERANGE : 0;
+			ptr_limit = -off - 1;
+		break;
 	case PTR_TO_MAP_VALUE:
 		max = ptr_reg->map_ptr->value_size;
 		if (mask_to_left) {
-			*ptr_limit = ptr_reg->umax_value + ptr_reg->off;
+			ptr_limit = ptr_reg->umax_value + ptr_reg->off;
 		} else {
 			off = ptr_reg->smin_value + ptr_reg->off;
-			*ptr_limit = ptr_reg->map_ptr->value_size - off - 1;
+			ptr_limit = ptr_reg->map_ptr->value_size - off - 1;
 		}
-		return *ptr_limit >= max ? -ERANGE : 0;
+		break;
 	default:
-		return -EINVAL;
+		return REASON_TYPE;
 	}
+
+	if (ptr_limit >= max)
+		return REASON_LIMIT;
+	*alu_limit = ptr_limit;
+	return 0;
 }

 static bool can_skip_alu_sanitation(const struct bpf_verifier_env *env,
@ -5379,7 +5398,7 @@ static int update_alu_sanitation_state(struct bpf_insn_aux_data *aux,
 	if (aux->alu_state &&
 	    (aux->alu_state != alu_state ||
 	     aux->alu_limit != alu_limit))
-		return -EACCES;
+		return REASON_PATHS;

 	/* Corresponding fixup done in fixup_bpf_calls(). */
 	aux->alu_state = alu_state;
@ -5398,14 +5417,20 @@ static int sanitize_val_alu(struct bpf_verifier_env *env,
 	return update_alu_sanitation_state(aux, BPF_ALU_NON_POINTER, 0);
 }

+static bool sanitize_needed(u8 opcode)
+{
+	return opcode == BPF_ADD || opcode == BPF_SUB;
+}
+
 static int sanitize_ptr_alu(struct bpf_verifier_env *env,
 			    struct bpf_insn *insn,
 			    const struct bpf_reg_state *ptr_reg,
-			    struct bpf_reg_state *dst_reg,
-			    bool off_is_neg)
+			    const struct bpf_reg_state *off_reg,
+			    struct bpf_reg_state *dst_reg)
 {
 	struct bpf_verifier_state *vstate = env->cur_state;
 	struct bpf_insn_aux_data *aux = cur_aux(env);
+	bool off_is_neg = off_reg->smin_value < 0;
 	bool ptr_is_dst_reg = ptr_reg == dst_reg;
 	u8 opcode = BPF_OP(insn->code);
 	u32 alu_state, alu_limit;
@ -5427,7 +5452,7 @@ static int sanitize_ptr_alu(struct bpf_verifier_env *env,
 	alu_state |= ptr_is_dst_reg ?
 		     BPF_ALU_SANITIZE_SRC : BPF_ALU_SANITIZE_DST;

-	err = retrieve_ptr_limit(ptr_reg, &alu_limit, opcode, off_is_neg);
+	err = retrieve_ptr_limit(ptr_reg, off_reg, &alu_limit, opcode);
 	if (err < 0)
 		return err;

@ -5451,7 +5476,46 @@ do_sim:
 	ret = push_stack(env, env->insn_idx + 1, env->insn_idx, true);
 	if (!ptr_is_dst_reg && ret)
 		*dst_reg = tmp;
-	return !ret ? -EFAULT : 0;
+	return !ret ? REASON_STACK : 0;
+}
+
+static int sanitize_err(struct bpf_verifier_env *env,
+			const struct bpf_insn *insn, int reason,
+			const struct bpf_reg_state *off_reg,
+			const struct bpf_reg_state *dst_reg)
+{
+	static const char *err = "pointer arithmetic with it prohibited for !root";
+	const char *op = BPF_OP(insn->code) == BPF_ADD ? "add" : "sub";
+	u32 dst = insn->dst_reg, src = insn->src_reg;
+
+	switch (reason) {
+	case REASON_BOUNDS:
+		verbose(env, "R%d has unknown scalar with mixed signed bounds, %s\n",
+			off_reg == dst_reg ? dst : src, err);
+		break;
+	case REASON_TYPE:
+		verbose(env, "R%d has pointer with unsupported alu operation, %s\n",
+			off_reg == dst_reg ? src : dst, err);
+		break;
+	case REASON_PATHS:
+		verbose(env, "R%d tried to %s from different maps, paths or scalars, %s\n",
+			dst, op, err);
+		break;
+	case REASON_LIMIT:
+		verbose(env, "R%d tried to %s beyond pointer bounds, %s\n",
+			dst, op, err);
+		break;
+	case REASON_STACK:
+		verbose(env, "R%d could not be pushed for speculative verification, %s\n",
+			dst, err);
+		break;
+	default:
+		verbose(env, "verifier internal error: unknown reason (%d)\n",
+			reason);
+		break;
+	}
+
+	return -EACCES;
 }

 /* Handles arithmetic on a pointer and a scalar: computes new min/max and var_off.
@ -5472,8 +5536,8 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env,
 	    smin_ptr = ptr_reg->smin_value, smax_ptr = ptr_reg->smax_value;
 	u64 umin_val = off_reg->umin_value, umax_val = off_reg->umax_value,
 	    umin_ptr = ptr_reg->umin_value, umax_ptr = ptr_reg->umax_value;
-	u32 dst = insn->dst_reg, src = insn->src_reg;
 	u8 opcode = BPF_OP(insn->code);
+	u32 dst = insn->dst_reg;
 	int ret;

 	dst_reg = &regs[dst];
@ -5521,13 +5585,6 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env,
 		verbose(env, "R%d pointer arithmetic on %s prohibited\n",
 			dst, reg_type_str[ptr_reg->type]);
 		return -EACCES;
-	case PTR_TO_MAP_VALUE:
-		if (!env->allow_ptr_leaks && !known && (smin_val < 0) != (smax_val < 0)) {
-			verbose(env, "R%d has unknown scalar with mixed signed bounds, pointer arithmetic with it prohibited for !root\n",
-				off_reg == dst_reg ? dst : src);
-			return -EACCES;
-		}
-		fallthrough;
 	default:
 		break;
 	}
@ -5547,11 +5604,10 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env,

 	switch (opcode) {
 	case BPF_ADD:
-		ret = sanitize_ptr_alu(env, insn, ptr_reg, dst_reg, smin_val < 0);
-		if (ret < 0) {
-			verbose(env, "R%d tried to add from different maps, paths, or prohibited types\n", dst);
-			return ret;
-		}
+		ret = sanitize_ptr_alu(env, insn, ptr_reg, off_reg, dst_reg);
+		if (ret < 0)
+			return sanitize_err(env, insn, ret, off_reg, dst_reg);
+
 		/* We can take a fixed offset as long as it doesn't overflow
 		 * the s32 'off' field
 		 */
@ -5602,11 +5658,10 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env,
 		}
 		break;
 	case BPF_SUB:
-		ret = sanitize_ptr_alu(env, insn, ptr_reg, dst_reg, smin_val < 0);
-		if (ret < 0) {
-			verbose(env, "R%d tried to sub from different maps, paths, or prohibited types\n", dst);
-			return ret;
-		}
+		ret = sanitize_ptr_alu(env, insn, ptr_reg, off_reg, dst_reg);
+		if (ret < 0)
+			return sanitize_err(env, insn, ret, off_reg, dst_reg);
+
 		if (dst_reg == off_reg) {
 			/* scalar -= pointer.  Creates an unknown scalar */
 			verbose(env, "R%d tried to subtract pointer from scalar\n",
@ -6296,9 +6351,8 @@ static int adjust_scalar_min_max_vals(struct bpf_verifier_env *env,
 	s32 s32_min_val, s32_max_val;
 	u32 u32_min_val, u32_max_val;
 	u64 insn_bitness = (BPF_CLASS(insn->code) == BPF_ALU64) ? 64 : 32;
-	u32 dst = insn->dst_reg;
-	int ret;
 	bool alu32 = (BPF_CLASS(insn->code) != BPF_ALU64);
+	int ret;

 	smin_val = src_reg.smin_value;
 	smax_val = src_reg.smax_value;
@ -6340,6 +6394,12 @@ static int adjust_scalar_min_max_vals(struct bpf_verifier_env *env,
 		return 0;
 	}

+	if (sanitize_needed(opcode)) {
+		ret = sanitize_val_alu(env, insn);
+		if (ret < 0)
+			return sanitize_err(env, insn, ret, NULL, NULL);
+	}
+
 	/* Calculate sign/unsigned bounds and tnum for alu32 and alu64 bit ops.
 	 * There are two classes of instructions: The first class we track both
 	 * alu32 and alu64 sign/unsigned bounds independently this provides the
@ -6356,21 +6416,11 @@ static int adjust_scalar_min_max_vals(struct bpf_verifier_env *env,
 	 */
 	switch (opcode) {
 	case BPF_ADD:
-		ret = sanitize_val_alu(env, insn);
-		if (ret < 0) {
-			verbose(env, "R%d tried to add from different pointers or scalars\n", dst);
-			return ret;
-		}
 		scalar32_min_max_add(dst_reg, &src_reg);
 		scalar_min_max_add(dst_reg, &src_reg);
 		dst_reg->var_off = tnum_add(dst_reg->var_off, src_reg.var_off);
 		break;
 	case BPF_SUB:
-		ret = sanitize_val_alu(env, insn);
-		if (ret < 0) {
-			verbose(env, "R%d tried to sub from different pointers or scalars\n", dst);
-			return ret;
-		}
 		scalar32_min_max_sub(dst_reg, &src_reg);
 		scalar_min_max_sub(dst_reg, &src_reg);
 		dst_reg->var_off = tnum_sub(dst_reg->var_off, src_reg.var_off);
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@ -930,7 +930,8 @@ static bool assign_lock_key(struct lockdep_map *lock)
 		/* Debug-check: all keys must be persistent! */
 		debug_locks_off();
 		pr_err("INFO: trying to register non-static key.\n");
-		pr_err("the code is fine but needs lockdep annotation.\n");
+		pr_err("The code is fine but needs lockdep annotation, or maybe\n");
+		pr_err("you didn't initialize this object before use?\n");
 		pr_err("turning off the locking correctness validator.\n");
 		dump_stack();
 		return false;
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@ -1303,7 +1303,7 @@ config LOCKDEP
 	bool
 	depends on DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT
 	select STACKTRACE
-	select FRAME_POINTER if !MIPS && !PPC && !ARM && !S390 && !MICROBLAZE && !ARC && !X86
+	depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86
 	select KALLSYMS
 	select KALLSYMS_ALL

@ -1597,7 +1597,7 @@ config LATENCYTOP
 	depends on DEBUG_KERNEL
 	depends on STACKTRACE_SUPPORT
 	depends on PROC_FS
-	select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86
+	depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86
 	select KALLSYMS
 	select KALLSYMS_ALL
 	select STACKTRACE
@ -1850,7 +1850,7 @@ config FAULT_INJECTION_STACKTRACE_FILTER
 	depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
 	depends on !X86_64
 	select STACKTRACE
-	select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86
+	depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86
 	help
 	  Provide stacktrace filter for fault-injection capabilities

--- a/mm/ptdump.c
+++ b/mm/ptdump.c
@ -111,7 +111,7 @@ static int ptdump_pte_entry(pte_t *pte, unsigned long addr,
 			    unsigned long next, struct mm_walk *walk)
 {
 	struct ptdump_state *st = walk->private;
-	pte_t val = READ_ONCE(*pte);
+	pte_t val = ptep_get(pte);

 	if (st->effective_prot)
 		st->effective_prot(st, 4, pte_val(val));
--- a/net/bridge/netfilter/ebtable_broute.c
+++ b/net/bridge/netfilter/ebtable_broute.c
@ -105,14 +105,20 @@ static int __net_init broute_net_init(struct net *net)
 				  &net->xt.broute_table);
 }

+static void __net_exit broute_net_pre_exit(struct net *net)
+{
+	ebt_unregister_table_pre_exit(net, "broute", &ebt_ops_broute);
+}
+
 static void __net_exit broute_net_exit(struct net *net)
 {
-	ebt_unregister_table(net, net->xt.broute_table, &ebt_ops_broute);
+	ebt_unregister_table(net, net->xt.broute_table);
 }

 static struct pernet_operations broute_net_ops = {
 	.init = broute_net_init,
 	.exit = broute_net_exit,
+	.pre_exit = broute_net_pre_exit,
 };

 static int __init ebtable_broute_init(void)
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@ -99,14 +99,20 @@ static int __net_init frame_filter_net_init(struct net *net)
 				  &net->xt.frame_filter);
 }

+static void __net_exit frame_filter_net_pre_exit(struct net *net)
+{
+	ebt_unregister_table_pre_exit(net, "filter", ebt_ops_filter);
+}
+
 static void __net_exit frame_filter_net_exit(struct net *net)
 {
-	ebt_unregister_table(net, net->xt.frame_filter, ebt_ops_filter);
+	ebt_unregister_table(net, net->xt.frame_filter);
 }

 static struct pernet_operations frame_filter_net_ops = {
 	.init = frame_filter_net_init,
 	.exit = frame_filter_net_exit,
+	.pre_exit = frame_filter_net_pre_exit,
 };

 static int __init ebtable_filter_init(void)
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@ -99,14 +99,20 @@ static int __net_init frame_nat_net_init(struct net *net)
 				  &net->xt.frame_nat);
 }

+static void __net_exit frame_nat_net_pre_exit(struct net *net)
+{
+	ebt_unregister_table_pre_exit(net, "nat", ebt_ops_nat);
+}
+
 static void __net_exit frame_nat_net_exit(struct net *net)
 {
-	ebt_unregister_table(net, net->xt.frame_nat, ebt_ops_nat);
+	ebt_unregister_table(net, net->xt.frame_nat);
 }

 static struct pernet_operations frame_nat_net_ops = {
 	.init = frame_nat_net_init,
 	.exit = frame_nat_net_exit,
+	.pre_exit = frame_nat_net_pre_exit,
 };

 static int __init ebtable_nat_init(void)
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@ -1232,10 +1232,34 @@ out:
 	return ret;
 }

-void ebt_unregister_table(struct net *net, struct ebt_table *table,
-			  const struct nf_hook_ops *ops)
+static struct ebt_table *__ebt_find_table(struct net *net, const char *name)
+{
+	struct ebt_table *t;
+
+	mutex_lock(&ebt_mutex);
+
+	list_for_each_entry(t, &net->xt.tables[NFPROTO_BRIDGE], list) {
+		if (strcmp(t->name, name) == 0) {
+			mutex_unlock(&ebt_mutex);
+			return t;
+		}
+	}
+
+	mutex_unlock(&ebt_mutex);
+	return NULL;
+}
+
+void ebt_unregister_table_pre_exit(struct net *net, const char *name, const struct nf_hook_ops *ops)
+{
+	struct ebt_table *table = __ebt_find_table(net, name);
+
+	if (table)
+		nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks));
+}
+EXPORT_SYMBOL(ebt_unregister_table_pre_exit);
+
+void ebt_unregister_table(struct net *net, struct ebt_table *table)
 {
-	nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks));
 	__ebt_unregister_table(net, table);
 }

--- a/net/core/dev.c
+++ b/net/core/dev.c
@ -5867,7 +5867,8 @@ static void skb_gro_reset_offset(struct sk_buff *skb)
 	NAPI_GRO_CB(skb)->frag0_len = 0;

 	if (!skb_headlen(skb) && pinfo->nr_frags &&
-	    !PageHighMem(skb_frag_page(frag0))) {
+	    !PageHighMem(skb_frag_page(frag0)) &&
+	    (!NET_IP_ALIGN || !(skb_frag_off(frag0) & 3))) {
 		NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0);
 		NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int,
 						    skb_frag_size(frag0),
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@ -1380,7 +1380,7 @@ static int __neigh_update(struct neighbour *neigh, const u8 *lladdr,
 			 * we can reinject the packet there.
 			 */
 			n2 = NULL;
-			if (dst) {
+			if (dst && dst->obsolete != DST_OBSOLETE_DEAD) {
 				n2 = dst_neigh_lookup_skb(dst, skb);
 				if (n2)
 					n1 = n2;
--- a/net/ethtool/pause.c
+++ b/net/ethtool/pause.c
@ -38,16 +38,16 @@ static int pause_prepare_data(const struct ethnl_req_info *req_base,
 	if (!dev->ethtool_ops->get_pauseparam)
 		return -EOPNOTSUPP;

+	ethtool_stats_init((u64 *)&data->pausestat,
+			   sizeof(data->pausestat) / 8);
+
 	ret = ethnl_ops_begin(dev);
 	if (ret < 0)
 		return ret;
 	dev->ethtool_ops->get_pauseparam(dev, &data->pauseparam);
 	if (req_base->flags & ETHTOOL_FLAG_STATS &&
-	    dev->ethtool_ops->get_pause_stats) {
-		ethtool_stats_init((u64 *)&data->pausestat,
-				   sizeof(data->pausestat) / 8);
+	    dev->ethtool_ops->get_pause_stats)
 		dev->ethtool_ops->get_pause_stats(dev, &data->pausestat);
-	}
 	ethnl_ops_complete(dev);

 	return 0;
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@ -1498,6 +1498,11 @@ nl802154_dump_llsec_key(struct sk_buff *skb, struct netlink_callback *cb)
 	if (err)
 		return err;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
+		err = skb->len;
+		goto out_err;
+	}
+
 	if (!wpan_dev->netdev) {
 		err = -EINVAL;
 		goto out_err;
@ -1552,6 +1557,9 @@ static int nl802154_add_llsec_key(struct sk_buff *skb, struct genl_info *info)
 	struct ieee802154_llsec_key_id id = { };
 	u32 commands[NL802154_CMD_FRAME_NR_IDS / 32] = { };

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (!info->attrs[NL802154_ATTR_SEC_KEY] ||
 	    nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack))
 		return -EINVAL;
@ -1601,6 +1609,9 @@ static int nl802154_del_llsec_key(struct sk_buff *skb, struct genl_info *info)
 	struct nlattr *attrs[NL802154_KEY_ATTR_MAX + 1];
 	struct ieee802154_llsec_key_id id;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (!info->attrs[NL802154_ATTR_SEC_KEY] ||
 	    nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack))
 		return -EINVAL;
@ -1666,6 +1677,11 @@ nl802154_dump_llsec_dev(struct sk_buff *skb, struct netlink_callback *cb)
 	if (err)
 		return err;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
+		err = skb->len;
+		goto out_err;
+	}
+
 	if (!wpan_dev->netdev) {
 		err = -EINVAL;
 		goto out_err;
@ -1752,6 +1768,9 @@ static int nl802154_add_llsec_dev(struct sk_buff *skb, struct genl_info *info)
 	struct wpan_dev *wpan_dev = dev->ieee802154_ptr;
 	struct ieee802154_llsec_device dev_desc;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (ieee802154_llsec_parse_device(info->attrs[NL802154_ATTR_SEC_DEVICE],
 					  &dev_desc) < 0)
 		return -EINVAL;
@ -1767,6 +1786,9 @@ static int nl802154_del_llsec_dev(struct sk_buff *skb, struct genl_info *info)
 	struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1];
 	__le64 extended_addr;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (!info->attrs[NL802154_ATTR_SEC_DEVICE] ||
 	    nla_parse_nested_deprecated(attrs, NL802154_DEV_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVICE], nl802154_dev_policy, info->extack))
 		return -EINVAL;
@ -1836,6 +1858,11 @@ nl802154_dump_llsec_devkey(struct sk_buff *skb, struct netlink_callback *cb)
 	if (err)
 		return err;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
+		err = skb->len;
+		goto out_err;
+	}
+
 	if (!wpan_dev->netdev) {
 		err = -EINVAL;
 		goto out_err;
@ -1893,6 +1920,9 @@ static int nl802154_add_llsec_devkey(struct sk_buff *skb, struct genl_info *info
 	struct ieee802154_llsec_device_key key;
 	__le64 extended_addr;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] ||
 	    nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack) < 0)
 		return -EINVAL;
@ -1924,6 +1954,9 @@ static int nl802154_del_llsec_devkey(struct sk_buff *skb, struct genl_info *info
 	struct ieee802154_llsec_device_key key;
 	__le64 extended_addr;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] ||
 	    nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack))
 		return -EINVAL;
@ -1998,6 +2031,11 @@ nl802154_dump_llsec_seclevel(struct sk_buff *skb, struct netlink_callback *cb)
 	if (err)
 		return err;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
+		err = skb->len;
+		goto out_err;
+	}
+
 	if (!wpan_dev->netdev) {
 		err = -EINVAL;
 		goto out_err;
@ -2082,6 +2120,9 @@ static int nl802154_add_llsec_seclevel(struct sk_buff *skb,
 	struct wpan_dev *wpan_dev = dev->ieee802154_ptr;
 	struct ieee802154_llsec_seclevel sl;

+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (llsec_parse_seclevel(info->attrs[NL802154_ATTR_SEC_LEVEL],
 				 &sl) < 0)
 		return -EINVAL;
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@ -1541,10 +1541,15 @@ out_free:
 	return ret;
 }

-void arpt_unregister_table(struct net *net, struct xt_table *table,
-			   const struct nf_hook_ops *ops)
+void arpt_unregister_table_pre_exit(struct net *net, struct xt_table *table,
+				    const struct nf_hook_ops *ops)
 {
 	nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks));
+}
+EXPORT_SYMBOL(arpt_unregister_table_pre_exit);
+
+void arpt_unregister_table(struct net *net, struct xt_table *table)
+{
 	__arpt_unregister_table(net, table);
 }

--- a/net/ipv4/netfilter/arptable_filter.c
+++ b/net/ipv4/netfilter/arptable_filter.c
@ -56,16 +56,24 @@ static int __net_init arptable_filter_table_init(struct net *net)
 	return err;
 }

+static void __net_exit arptable_filter_net_pre_exit(struct net *net)
+{
+	if (net->ipv4.arptable_filter)
+		arpt_unregister_table_pre_exit(net, net->ipv4.arptable_filter,
+					       arpfilter_ops);
+}
+
 static void __net_exit arptable_filter_net_exit(struct net *net)
 {
 	if (!net->ipv4.arptable_filter)
 		return;
-	arpt_unregister_table(net, net->ipv4.arptable_filter, arpfilter_ops);
+	arpt_unregister_table(net, net->ipv4.arptable_filter);
 	net->ipv4.arptable_filter = NULL;
 }

 static struct pernet_operations arptable_filter_net_ops = {
 	.exit = arptable_filter_net_exit,
+	.pre_exit = arptable_filter_net_pre_exit,
 };

 static int __init arptable_filter_init(void)
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@ -1376,9 +1376,19 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
 		if (!table)
 			goto err_alloc;

-		/* Update the variables to point into the current struct net */
-		for (i = 0; i < ARRAY_SIZE(ipv4_net_table) - 1; i++)
-			table[i].data += (void *)net - (void *)&init_net;
+		for (i = 0; i < ARRAY_SIZE(ipv4_net_table) - 1; i++) {
+			if (table[i].data) {
+				/* Update the variables to point into
+				 * the current struct net
+				 */
+				table[i].data += (void *)net - (void *)&init_net;
+			} else {
+				/* Entries without data pointer are global;
+				 * Make them read-only in non-init_net ns
+				 */
+				table[i].mode &= ~0222;
+			}
+		}
 	}

 	net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@ -2275,6 +2275,16 @@ static void __net_exit ip6_tnl_destroy_tunnels(struct net *net, struct list_head
 			t = rtnl_dereference(t->next);
 		}
 	}
+
+	t = rtnl_dereference(ip6n->tnls_wc[0]);
+	while (t) {
+		/* If dev is in the same netns, it has already
+		 * been added to the list by the previous loop.
+		 */
+		if (!net_eq(dev_net(t->dev), net))
+			unregister_netdevice_queue(t->dev, list);
+		t = rtnl_dereference(t->next);
+	}
 }

 static int __net_init ip6_tnl_init_net(struct net *net)
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@ -1867,9 +1867,9 @@ static void __net_exit sit_destroy_tunnels(struct net *net,
 		if (dev->rtnl_link_ops == &sit_link_ops)
 			unregister_netdevice_queue(dev, head);

-	for (prio = 1; prio < 4; prio++) {
+	for (prio = 0; prio < 4; prio++) {
 		int h;
-		for (h = 0; h < IP6_SIT_HASH_SIZE; h++) {
+		for (h = 0; h < (prio ? IP6_SIT_HASH_SIZE : 1); h++) {
 			struct ip_tunnel *t;

 			t = rtnl_dereference(sitn->tunnels[prio][h]);
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@ -1789,8 +1789,10 @@ static int ieee80211_change_station(struct wiphy *wiphy,
 		}

 		if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
-		    sta->sdata->u.vlan.sta)
+		    sta->sdata->u.vlan.sta) {
+			ieee80211_clear_fast_rx(sta);
 			RCU_INIT_POINTER(sta->sdata->u.vlan.sta, NULL);
+		}

 		if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
 			ieee80211_vif_dec_num_mcast(sta->sdata);
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@ -266,6 +266,7 @@ static const char* l4proto_name(u16 proto)
 	case IPPROTO_GRE: return "gre";
 	case IPPROTO_SCTP: return "sctp";
 	case IPPROTO_UDPLITE: return "udplite";
+	case IPPROTO_ICMPV6: return "icmpv6";
 	}

 	return "unknown";
--- a/net/netfilter/nf_flow_table_offload.c
+++ b/net/netfilter/nf_flow_table_offload.c
@ -305,12 +305,12 @@ static void flow_offload_ipv6_mangle(struct nf_flow_rule *flow_rule,
 				     const __be32 *addr, const __be32 *mask)
 {
 	struct flow_action_entry *entry;
-	int i;
+	int i, j;

-	for (i = 0; i < sizeof(struct in6_addr) / sizeof(u32); i += sizeof(u32)) {
+	for (i = 0, j = 0; i < sizeof(struct in6_addr) / sizeof(u32); i += sizeof(u32), j++) {
 		entry = flow_action_entry_next(flow_rule);
 		flow_offload_mangle(entry, FLOW_ACT_MANGLE_HDR_TYPE_IP6,
-				    offset + i, &addr[i], mask);
+				    offset + i, &addr[j], mask);
 	}
 }

--- a/net/netfilter/nft_limit.c
+++ b/net/netfilter/nft_limit.c
@ -76,13 +76,13 @@ static int nft_limit_init(struct nft_limit *limit,
 		return -EOVERFLOW;

 	if (pkts) {
-		tokens = div_u64(limit->nsecs, limit->rate) * limit->burst;
+		tokens = div64_u64(limit->nsecs, limit->rate) * limit->burst;
 	} else {
 		/* The token bucket size limits the number of tokens can be
 		 * accumulated. tokens_max specifies the bucket size.
 		 * tokens_max = unit * (rate + burst) / rate.
 		 */
-		tokens = div_u64(limit->nsecs * (limit->rate + limit->burst),
+		tokens = div64_u64(limit->nsecs * (limit->rate + limit->burst),
 				 limit->rate);
 	}

--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@ -1525,11 +1525,9 @@ static void sctp_close(struct sock *sk, long timeout)

 	/* Supposedly, no process has access to the socket, but
 	 * the net layers still may.
-	 * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
-	 * held and that should be grabbed before socket lock.
 	 */
-	spin_lock_bh(&net->sctp.addr_wq_lock);
-	bh_lock_sock_nested(sk);
+	local_bh_disable();
+	bh_lock_sock(sk);

 	/* Hold the sock, since sk_common_release() will put sock_put()
 	 * and we have just a little more cleanup.
@ -1538,7 +1536,7 @@ static void sctp_close(struct sock *sk, long timeout)
 	sk_common_release(sk);

 	bh_unlock_sock(sk);
-	spin_unlock_bh(&net->sctp.addr_wq_lock);
+	local_bh_enable();

 	sock_put(sk);

@ -4944,9 +4942,6 @@ static int sctp_init_sock(struct sock *sk)
 	sk_sockets_allocated_inc(sk);
 	sock_prot_inuse_add(net, sk->sk_prot, 1);

-	/* Nothing can fail after this block, otherwise
-	 * sctp_destroy_sock() will be called without addr_wq_lock held
-	 */
 	if (net->sctp.default_auto_asconf) {
 		spin_lock(&sock_net(sk)->sctp.addr_wq_lock);
 		list_add_tail(&sp->auto_asconf_list,
@ -4981,7 +4976,9 @@ static void sctp_destroy_sock(struct sock *sk)

 	if (sp->do_auto_asconf) {
 		sp->do_auto_asconf = 0;
+		spin_lock_bh(&sock_net(sk)->sctp.addr_wq_lock);
 		list_del(&sp->auto_asconf_list);
+		spin_unlock_bh(&sock_net(sk)->sctp.addr_wq_lock);
 	}
 	sctp_endpoint_free(sp->ep);
 	local_bh_disable();
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@ -658,6 +658,12 @@ static int xfrm4_extract_output(struct xfrm_state *x, struct sk_buff *skb)
 {
 	int err;

+	if (x->outer_mode.encap == XFRM_MODE_BEET &&
+	    ip_is_fragment(ip_hdr(skb))) {
+		net_warn_ratelimited("BEET mode doesn't support inner IPv4 fragments\n");
+		return -EAFNOSUPPORT;
+	}
+
 	err = xfrm4_tunnel_check_size(skb);
 	if (err)
 		return err;
@ -703,8 +709,15 @@ out:
 static int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb)
 {
 #if IS_ENABLED(CONFIG_IPV6)
+	unsigned int ptr = 0;
 	int err;

+	if (x->outer_mode.encap == XFRM_MODE_BEET &&
+	    ipv6_find_hdr(skb, &ptr, NEXTHDR_FRAGMENT, NULL, NULL) >= 0) {
+		net_warn_ratelimited("BEET mode doesn't support inner IPv6 fragments\n");
+		return -EAFNOSUPPORT;
+	}
+
 	err = xfrm6_tunnel_check_size(skb);
 	if (err)
 		return err;
--- a/sound/soc/codecs/max98373-i2c.c
+++ b/sound/soc/codecs/max98373-i2c.c
@ -440,6 +440,7 @@ static bool max98373_volatile_reg(struct device *dev, unsigned int reg)
 	case MAX98373_R2054_MEAS_ADC_PVDD_CH_READBACK:
 	case MAX98373_R2055_MEAS_ADC_THERM_CH_READBACK:
 	case MAX98373_R20B6_BDE_CUR_STATE_READBACK:
+	case MAX98373_R20FF_GLOBAL_SHDN:
 	case MAX98373_R21FF_REV_ID:
 		return true;
 	default:
--- a/sound/soc/codecs/max98373-sdw.c
+++ b/sound/soc/codecs/max98373-sdw.c
@ -214,6 +214,7 @@ static bool max98373_volatile_reg(struct device *dev, unsigned int reg)
 	case MAX98373_R2054_MEAS_ADC_PVDD_CH_READBACK:
 	case MAX98373_R2055_MEAS_ADC_THERM_CH_READBACK:
 	case MAX98373_R20B6_BDE_CUR_STATE_READBACK:
+	case MAX98373_R20FF_GLOBAL_SHDN:
 	case MAX98373_R21FF_REV_ID:
 	/* SoundWire Control Port Registers */
 	case MAX98373_R0040_SCP_INIT_STAT_1 ... MAX98373_R0070_SCP_FRAME_CTLR:
--- a/sound/soc/codecs/max98373.c
+++ b/sound/soc/codecs/max98373.c
@ -28,11 +28,13 @@ static int max98373_dac_event(struct snd_soc_dapm_widget *w,
 		regmap_update_bits(max98373->regmap,
 			MAX98373_R20FF_GLOBAL_SHDN,
 			MAX98373_GLOBAL_EN_MASK, 1);
+		usleep_range(30000, 31000);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
 		regmap_update_bits(max98373->regmap,
 			MAX98373_R20FF_GLOBAL_SHDN,
 			MAX98373_GLOBAL_EN_MASK, 0);
+		usleep_range(30000, 31000);
 		max98373->tdm_mode = false;
 		break;
 	default:
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@ -524,11 +524,13 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream,
 				   ESAI_SAICR_SYNC, esai_priv->synchronous ?
 				   ESAI_SAICR_SYNC : 0);

-		/* Set a default slot number -- 2 */
+		/* Set slots count */
 		regmap_update_bits(esai_priv->regmap, REG_ESAI_TCCR,
-				   ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2));
+				   ESAI_xCCR_xDC_MASK,
+				   ESAI_xCCR_xDC(esai_priv->slots));
 		regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR,
-				   ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2));
+				   ESAI_xCCR_xDC_MASK,
+				   ESAI_xCCR_xDC(esai_priv->slots));
 	}

 	return 0;
--- a/tools/include/uapi/asm/errno.h
+++ b/tools/include/uapi/asm/errno.h
@ -9,8 +9,6 @@
 #include "../../../arch/alpha/include/uapi/asm/errno.h"
 #elif defined(__mips__)
 #include "../../../arch/mips/include/uapi/asm/errno.h"
-#elif defined(__ia64__)
-#include "../../../arch/ia64/include/uapi/asm/errno.h"
 #elif defined(__xtensa__)
 #include "../../../arch/xtensa/include/uapi/asm/errno.h"
 #else
--- a/tools/lib/bpf/xsk.c
+++ b/tools/lib/bpf/xsk.c
@ -703,18 +703,19 @@ int xsk_socket__create_shared(struct xsk_socket **xsk_ptr,
 			      struct xsk_ring_cons *comp,
 			      const struct xsk_socket_config *usr_config)
 {
+	bool unmap, rx_setup_done = false, tx_setup_done = false;
 	void *rx_map = NULL, *tx_map = NULL;
 	struct sockaddr_xdp sxdp = {};
 	struct xdp_mmap_offsets off;
 	struct xsk_socket *xsk;
 	struct xsk_ctx *ctx;
 	int err, ifindex;
-	bool unmap = umem->fill_save != fill;
-	bool rx_setup_done = false, tx_setup_done = false;

 	if (!umem || !xsk_ptr || !(rx || tx))
 		return -EFAULT;

+	unmap = umem->fill_save != fill;
+
 	xsk = calloc(1, sizeof(*xsk));
 	if (!xsk)
 		return -ENOMEM;