Merge 5.10.60 into android12-5.10-lts

Changes in 5.10.60
	iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels
	iio: adis: set GPIO reset pin direction
	iio: humidity: hdc100x: Add margin to the conversion time
	iio: adc: Fix incorrect exit of for-loop
	ASoC: amd: Fix reference to PCM buffer address
	ASoC: xilinx: Fix reference to PCM buffer address
	ASoC: uniphier: Fix reference to PCM buffer address
	ASoC: tlv320aic31xx: Fix jack detection after suspend
	ASoC: intel: atom: Fix reference to PCM buffer address
	i2c: dev: zero out array used for i2c reads from userspace
	cifs: create sd context must be a multiple of 8
	scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash
	seccomp: Fix setting loaded filter count during TSYNC
	net: ethernet: ti: cpsw: fix min eth packet size for non-switch use-cases
	ARC: fp: set FPU_STATUS.FWE to enable FPU_STATUS update on context switch
	ceph: reduce contention in ceph_check_delayed_caps()
	ACPI: NFIT: Fix support for virtual SPA ranges
	libnvdimm/region: Fix label activation vs errors
	drm/amd/display: Remove invalid assert for ODM + MPC case
	drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work
	drm/amdgpu: don't enable baco on boco platforms in runpm
	ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi
	ieee802154: hwsim: fix GPF in hwsim_new_edge_nl
	pinctrl: mediatek: Fix fallback behavior for bias_set_combo
	ASoC: cs42l42: Correct definition of ADC Volume control
	ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J
	ASoC: SOF: Intel: hda-ipc: fix reply size checking
	ASoC: cs42l42: Fix inversion of ADC Notch Switch control
	ASoC: cs42l42: Remove duplicate control for WNF filter frequency
	netfilter: nf_conntrack_bridge: Fix memory leak when error
	pinctrl: tigerlake: Fix GPIO mapping for newer version of software
	ASoC: cs42l42: Fix LRCLK frame start edge
	net: dsa: mt7530: add the missing RxUnicast MIB counter
	net: mvvp2: fix short frame size on s390
	platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables
	libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT
	bpf: Fix integer overflow involving bucket_size
	net: phy: micrel: Fix link detection on ksz87xx switch"
	ppp: Fix generating ifname when empty IFLA_IFNAME is specified
	net/smc: fix wait on already cleared link
	net: sched: act_mirred: Reset ct info when mirror/redirect skb
	ice: Prevent probing virtual functions
	ice: don't remove netdev->dev_addr from uc sync list
	iavf: Set RSS LUT and key in reset handle path
	psample: Add a fwd declaration for skbuff
	bareudp: Fix invalid read beyond skb's linear data
	net/mlx5: Synchronize correct IRQ when destroying CQ
	net/mlx5: Fix return value from tracer initialization
	drm/meson: fix colour distortion from HDR set during vendor u-boot
	net: dsa: microchip: Fix ksz_read64()
	net: dsa: microchip: ksz8795: Fix VLAN filtering
	net: Fix memory leak in ieee802154_raw_deliver
	net: igmp: fix data-race in igmp_ifc_timer_expire()
	net: dsa: lan9303: fix broken backpressure in .port_fdb_dump
	net: dsa: lantiq: fix broken backpressure in .port_fdb_dump
	net: dsa: sja1105: fix broken backpressure in .port_fdb_dump
	net: bridge: validate the NUD_PERMANENT bit when adding an extern_learn FDB entry
	net: bridge: fix flags interpretation for extern learn fdb entries
	net: bridge: fix memleak in br_add_if()
	net: linkwatch: fix failure to restore device state across suspend/resume
	tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets
	net: igmp: increase size of mr_ifc_count
	drm/i915: Only access SFC_DONE when media domain is not fused off
	xen/events: Fix race in set_evtchn_to_irq
	vsock/virtio: avoid potential deadlock when vsock device remove
	nbd: Aovid double completion of a request
	arm64: efi: kaslr: Fix occasional random alloc (and boot) failure
	efi/libstub: arm64: Force Image reallocation if BSS was not reserved
	efi/libstub: arm64: Relax 2M alignment again for relocatable kernels
	powerpc/kprobes: Fix kprobe Oops happens in booke
	x86/tools: Fix objdump version check again
	genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP
	x86/msi: Force affinity setup before startup
	x86/ioapic: Force affinity setup before startup
	x86/resctrl: Fix default monitoring groups reporting
	genirq/msi: Ensure deactivation on teardown
	genirq/timings: Prevent potential array overflow in __irq_timings_store()
	PCI/MSI: Enable and mask MSI-X early
	PCI/MSI: Mask all unused MSI-X entries
	PCI/MSI: Enforce that MSI-X table entry is masked for update
	PCI/MSI: Enforce MSI[X] entry updates to be visible
	PCI/MSI: Do not set invalid bits in MSI mask
	PCI/MSI: Correct misleading comments
	PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
	PCI/MSI: Protect msi_desc::masked for multi-MSI
	powerpc/smp: Fix OOPS in topology_init()
	efi/libstub: arm64: Double check image alignment at entry
	KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation
	KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF
	vboxsf: Add vboxsf_[create|release]_sf_handle() helpers
	vboxsf: Add support for the atomic_open directory-inode op
	ceph: add some lockdep assertions around snaprealm handling
	ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm
	ceph: take snap_empty_lock atomically with snaprealm refcount change
	vmlinux.lds.h: Handle clang's module.{c,d}tor sections
	KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
	KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656)
	net: dsa: microchip: Fix probing KSZ87xx switch with DT node for host port
	net: dsa: microchip: ksz8795: Fix PVID tag insertion
	net: dsa: microchip: ksz8795: Reject unsupported VLAN configuration
	net: dsa: microchip: ksz8795: Fix VLAN untagged flag change on deletion
	net: dsa: microchip: ksz8795: Use software untagging on CPU port
	Linux 5.10.60

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7d55aed1883b31ba2d9b8dfad4bc33e1efbcbd2f

Makefile

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 59
+SUBLEVEL = 60
 EXTRAVERSION =
 NAME = Dare mighty things
 

arch/arc/kernel/fpu.c

@@ -57,23 +57,26 @@ void fpu_save_restore(struct task_struct *prev, struct task_struct *next)
 
 void fpu_init_task(struct pt_regs *regs)
 {
+	const unsigned int fwe = 0x80000000;
+
 	/* default rounding mode */
 	write_aux_reg(ARC_REG_FPU_CTRL, 0x100);
 
-	/* set "Write enable" to allow explicit write to exception flags */
-	write_aux_reg(ARC_REG_FPU_STATUS, 0x80000000);
+	/* Initialize to zero: setting requires FWE be set */
+	write_aux_reg(ARC_REG_FPU_STATUS, fwe);
 }
 
 void fpu_save_restore(struct task_struct *prev, struct task_struct *next)
 {
 	struct arc_fpu *save = &prev->thread.fpu;
 	struct arc_fpu *restore = &next->thread.fpu;
+	const unsigned int fwe = 0x80000000;
 
 	save->ctrl = read_aux_reg(ARC_REG_FPU_CTRL);
 	save->status = read_aux_reg(ARC_REG_FPU_STATUS);
 
 	write_aux_reg(ARC_REG_FPU_CTRL, restore->ctrl);
-	write_aux_reg(ARC_REG_FPU_STATUS, restore->status);
+	write_aux_reg(ARC_REG_FPU_STATUS, (fwe | restore->status));
 }
 
 #endif

arch/powerpc/kernel/kprobes.c

@@ -276,7 +276,8 @@ int kprobe_handler(struct pt_regs *regs)
 	if (user_mode(regs))
 		return 0;
 
-	if (!(regs->msr & MSR_IR) || !(regs->msr & MSR_DR))
+	if (!IS_ENABLED(CONFIG_BOOKE) &&
+	    (!(regs->msr & MSR_IR) || !(regs->msr & MSR_DR)))
 		return 0;
 
 	/*

arch/powerpc/kernel/sysfs.c

@@ -1167,7 +1167,7 @@ static int __init topology_init(void)
 		 * CPU.  For instance, the boot cpu might never be valid
 		 * for hotplugging.
 		 */
-		if (smp_ops->cpu_offline_self)
+		if (smp_ops && smp_ops->cpu_offline_self)
 			c->hotpluggable = 1;
 #endif
 

arch/x86/include/asm/svm.h

@@ -166,6 +166,8 @@ struct __attribute__ ((__packed__)) vmcb_control_area {
 #define V_IGN_TPR_SHIFT 20
 #define V_IGN_TPR_MASK (1 << V_IGN_TPR_SHIFT)
 
+#define V_IRQ_INJECTION_BITS_MASK (V_IRQ_MASK | V_INTR_PRIO_MASK | V_IGN_TPR_MASK)
+
 #define V_INTR_MASKING_SHIFT 24
 #define V_INTR_MASKING_MASK (1 << V_INTR_MASKING_SHIFT)
 

arch/x86/kernel/apic/io_apic.c

@@ -1948,7 +1948,8 @@ static struct irq_chip ioapic_chip __read_mostly = {
 	.irq_set_affinity	= ioapic_set_affinity,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
 	.irq_get_irqchip_state	= ioapic_irq_get_chip_state,
-	.flags			= IRQCHIP_SKIP_SET_WAKE,
+	.flags			= IRQCHIP_SKIP_SET_WAKE |
+				  IRQCHIP_AFFINITY_PRE_STARTUP,
 };
 
 static struct irq_chip ioapic_ir_chip __read_mostly = {
@@ -1961,7 +1962,8 @@ static struct irq_chip ioapic_ir_chip __read_mostly = {
 	.irq_set_affinity	= ioapic_set_affinity,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
 	.irq_get_irqchip_state	= ioapic_irq_get_chip_state,
-	.flags			= IRQCHIP_SKIP_SET_WAKE,
+	.flags			= IRQCHIP_SKIP_SET_WAKE |
+				  IRQCHIP_AFFINITY_PRE_STARTUP,
 };
 
 static inline void init_IO_APIC_traps(void)

arch/x86/kernel/apic/msi.c

@@ -86,11 +86,13 @@ msi_set_affinity(struct irq_data *irqd, const struct cpumask *mask, bool force)
 	 *   The quirk bit is not set in this case.
 	 * - The new vector is the same as the old vector
 	 * - The old vector is MANAGED_IRQ_SHUTDOWN_VECTOR (interrupt starts up)
+	 * - The interrupt is not yet started up
 	 * - The new destination CPU is the same as the old destination CPU
 	 */
 	if (!irqd_msi_nomask_quirk(irqd) ||
 	    cfg->vector == old_cfg.vector ||
 	    old_cfg.vector == MANAGED_IRQ_SHUTDOWN_VECTOR ||
+	    !irqd_is_started(irqd) ||
 	    cfg->dest_apicid == old_cfg.dest_apicid) {
 		irq_msi_update_msg(irqd, cfg);
 		return ret;
@@ -178,7 +180,8 @@ static struct irq_chip pci_msi_controller = {
 	.irq_ack		= irq_chip_ack_parent,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
 	.irq_set_affinity	= msi_set_affinity,
-	.flags			= IRQCHIP_SKIP_SET_WAKE,
+	.flags			= IRQCHIP_SKIP_SET_WAKE |
+				  IRQCHIP_AFFINITY_PRE_STARTUP,
 };
 
 int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec,
@@ -247,7 +250,8 @@ static struct irq_chip pci_msi_ir_controller = {
 	.irq_mask		= pci_msi_mask_irq,
 	.irq_ack		= irq_chip_ack_parent,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
-	.flags			= IRQCHIP_SKIP_SET_WAKE,
+	.flags			= IRQCHIP_SKIP_SET_WAKE |
+				  IRQCHIP_AFFINITY_PRE_STARTUP,
 };
 
 static struct msi_domain_info pci_msi_ir_domain_info = {
@@ -289,7 +293,8 @@ static struct irq_chip dmar_msi_controller = {
 	.irq_set_affinity	= msi_domain_set_affinity,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
 	.irq_write_msi_msg	= dmar_msi_write_msg,
-	.flags			= IRQCHIP_SKIP_SET_WAKE,
+	.flags			= IRQCHIP_SKIP_SET_WAKE |
+				  IRQCHIP_AFFINITY_PRE_STARTUP,
 };
 
 static int dmar_msi_init(struct irq_domain *domain,
@@ -381,7 +386,7 @@ static struct irq_chip hpet_msi_controller __ro_after_init = {
 	.irq_set_affinity = msi_domain_set_affinity,
 	.irq_retrigger = irq_chip_retrigger_hierarchy,
 	.irq_write_msi_msg = hpet_msi_write_msg,
-	.flags = IRQCHIP_SKIP_SET_WAKE,
+	.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_AFFINITY_PRE_STARTUP,
 };
 
 static int hpet_msi_init(struct irq_domain *domain,

arch/x86/kernel/cpu/resctrl/monitor.c

@@ -222,15 +222,14 @@ static u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width)
 	return chunks >>= shift;
 }
 
-static int __mon_event_count(u32 rmid, struct rmid_read *rr)
+static u64 __mon_event_count(u32 rmid, struct rmid_read *rr)
 {
 	struct mbm_state *m;
 	u64 chunks, tval;
 
 	tval = __rmid_read(rmid, rr->evtid);
 	if (tval & (RMID_VAL_ERROR | RMID_VAL_UNAVAIL)) {
-		rr->val = tval;
-		return -EINVAL;
+		return tval;
 	}
 	switch (rr->evtid) {
 	case QOS_L3_OCCUP_EVENT_ID:
@@ -242,12 +241,6 @@ static int __mon_event_count(u32 rmid, struct rmid_read *rr)
 	case QOS_L3_MBM_LOCAL_EVENT_ID:
 		m = &rr->d->mbm_local[rmid];
 		break;
-	default:
-		/*
-		 * Code would never reach here because
-		 * an invalid event id would fail the __rmid_read.
-		 */
-		return -EINVAL;
 	}
 
 	if (rr->first) {
@@ -297,23 +290,29 @@ void mon_event_count(void *info)
 	struct rdtgroup *rdtgrp, *entry;
 	struct rmid_read *rr = info;
 	struct list_head *head;
+	u64 ret_val;
 
 	rdtgrp = rr->rgrp;
 
-	if (__mon_event_count(rdtgrp->mon.rmid, rr))
-		return;
+	ret_val = __mon_event_count(rdtgrp->mon.rmid, rr);
 
 	/*
-	 * For Ctrl groups read data from child monitor groups.
+	 * For Ctrl groups read data from child monitor groups and
+	 * add them together. Count events which are read successfully.
+	 * Discard the rmid_read's reporting errors.
 	 */
 	head = &rdtgrp->mon.crdtgrp_list;
 
 	if (rdtgrp->type == RDTCTRL_GROUP) {
 		list_for_each_entry(entry, head, mon.crdtgrp_list) {
-			if (__mon_event_count(entry->mon.rmid, rr))
-				return;
+			if (__mon_event_count(entry->mon.rmid, rr) == 0)
+				ret_val = 0;
 		}
 	}
+
+	/* Report error if none of rmid_reads are successful */
+	if (ret_val)
+		rr->val = ret_val;
 }
 
 /*

arch/x86/kvm/svm/nested.c

@@ -147,6 +147,9 @@ void recalc_intercepts(struct vcpu_svm *svm)
 
 	for (i = 0; i < MAX_INTERCEPT; i++)
 		c->intercepts[i] |= g->intercepts[i];
+
+	vmcb_set_intercept(c, INTERCEPT_VMLOAD);
+	vmcb_set_intercept(c, INTERCEPT_VMSAVE);
 }
 
 static void copy_vmcb_control_area(struct vmcb_control_area *dst,
@@ -429,7 +432,10 @@ static void nested_prepare_vmcb_save(struct vcpu_svm *svm, struct vmcb *vmcb12)
 
 static void nested_prepare_vmcb_control(struct vcpu_svm *svm)
 {
-	const u32 mask = V_INTR_MASKING_MASK | V_GIF_ENABLE_MASK | V_GIF_MASK;
+	const u32 int_ctl_vmcb01_bits =
+		V_INTR_MASKING_MASK | V_GIF_MASK | V_GIF_ENABLE_MASK;
+
+	const u32 int_ctl_vmcb12_bits = V_TPR_MASK | V_IRQ_INJECTION_BITS_MASK;
 
 	if (nested_npt_enabled(svm))
 		nested_svm_init_mmu_context(&svm->vcpu);
@@ -437,9 +443,9 @@ static void nested_prepare_vmcb_control(struct vcpu_svm *svm)
 	svm->vmcb->control.tsc_offset = svm->vcpu.arch.tsc_offset =
 		svm->vcpu.arch.l1_tsc_offset + svm->nested.ctl.tsc_offset;
 
-	svm->vmcb->control.int_ctl             =
-		(svm->nested.ctl.int_ctl & ~mask) |
-		(svm->nested.hsave->control.int_ctl & mask);
+	svm->vmcb->control.int_ctl =
+		(svm->nested.ctl.int_ctl & int_ctl_vmcb12_bits) |
+		(svm->nested.hsave->control.int_ctl & int_ctl_vmcb01_bits);
 
 	svm->vmcb->control.virt_ext            = svm->nested.ctl.virt_ext;
 	svm->vmcb->control.int_vector          = svm->nested.ctl.int_vector;

arch/x86/kvm/svm/svm.c

@@ -1486,17 +1486,17 @@ static void svm_set_vintr(struct vcpu_svm *svm)
 
 static void svm_clear_vintr(struct vcpu_svm *svm)
 {
-	const u32 mask = V_TPR_MASK | V_GIF_ENABLE_MASK | V_GIF_MASK | V_INTR_MASKING_MASK;
 	svm_clr_intercept(svm, INTERCEPT_VINTR);
 
 	/* Drop int_ctl fields related to VINTR injection.  */
-	svm->vmcb->control.int_ctl &= mask;
+	svm->vmcb->control.int_ctl &= ~V_IRQ_INJECTION_BITS_MASK;
 	if (is_guest_mode(&svm->vcpu)) {
-		svm->nested.hsave->control.int_ctl &= mask;
+		svm->nested.hsave->control.int_ctl &= ~V_IRQ_INJECTION_BITS_MASK;
 
 		WARN_ON((svm->vmcb->control.int_ctl & V_TPR_MASK) !=
 			(svm->nested.ctl.int_ctl & V_TPR_MASK));
-		svm->vmcb->control.int_ctl |= svm->nested.ctl.int_ctl & ~mask;
+		svm->vmcb->control.int_ctl |= svm->nested.ctl.int_ctl &
+			V_IRQ_INJECTION_BITS_MASK;
 	}
 
 	vmcb_mark_dirty(svm->vmcb, VMCB_INTR);

arch/x86/kvm/vmx/nested.c

@@ -5779,7 +5779,8 @@ static bool nested_vmx_l0_wants_exit(struct kvm_vcpu *vcpu,
 		if (is_nmi(intr_info))
 			return true;
 		else if (is_page_fault(intr_info))
-			return vcpu->arch.apf.host_apf_flags || !enable_ept;
+			return vcpu->arch.apf.host_apf_flags ||
+			       vmx_need_pf_intercept(vcpu);
 		else if (is_debug(intr_info) &&
 			 vcpu->guest_debug &
 			 (KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP))

arch/x86/kvm/vmx/vmx.h

@@ -488,7 +488,7 @@ static inline void decache_tsc_multiplier(struct vcpu_vmx *vmx)
 
 static inline bool vmx_has_waitpkg(struct vcpu_vmx *vmx)
 {
-	return vmx->secondary_exec_control &
+	return secondary_exec_controls_get(vmx) &
 		SECONDARY_EXEC_ENABLE_USR_WAIT_PAUSE;
 }
 

arch/x86/tools/chkobjdump.awk

@@ -10,6 +10,7 @@ BEGIN {
 
 /^GNU objdump/ {
 	verstr = ""
+	gsub(/\(.*\)/, "");
 	for (i = 3; i <= NF; i++)
 		if (match($(i), "^[0-9]")) {
 			verstr = $(i);

drivers/acpi/nfit/core.c

@@ -3031,6 +3031,9 @@ static int acpi_nfit_register_region(struct acpi_nfit_desc *acpi_desc,
 		struct acpi_nfit_memory_map *memdev = nfit_memdev->memdev;
 		struct nd_mapping_desc *mapping;
 
+		/* range index 0 == unmapped in SPA or invalid-SPA */
+		if (memdev->range_index == 0 || spa->range_index == 0)
+			continue;
 		if (memdev->range_index != spa->range_index)
 			continue;
 		if (count >= ND_MAX_MAPPINGS) {

drivers/base/core.c

@@ -2730,6 +2730,7 @@ void device_initialize(struct device *dev)
 	device_pm_init(dev);
 	set_dev_node(dev, -1);
 #ifdef CONFIG_GENERIC_MSI_IRQ
+	raw_spin_lock_init(&dev->msi_lock);
 	INIT_LIST_HEAD(&dev->msi_list);
 #endif
 	INIT_LIST_HEAD(&dev->links.consumers);

drivers/block/nbd.c

@@ -812,6 +812,10 @@ static bool nbd_clear_req(struct request *req, void *data, bool reserved)
 {
 	struct nbd_cmd *cmd = blk_mq_rq_to_pdu(req);
 
+	/* don't abort one completed request */
+	if (blk_mq_request_completed(req))
+		return true;
+
 	mutex_lock(&cmd->lock);
 	cmd->status = BLK_STS_IOERR;
 	mutex_unlock(&cmd->lock);
@@ -2024,15 +2028,19 @@ static void nbd_disconnect_and_put(struct nbd_device *nbd)
 {
 	mutex_lock(&nbd->config_lock);
 	nbd_disconnect(nbd);
-	nbd_clear_sock(nbd);
-	mutex_unlock(&nbd->config_lock);
+	sock_shutdown(nbd);
 	/*
 	 * Make sure recv thread has finished, so it does not drop the last
 	 * config ref and try to destroy the workqueue from inside the work
-	 * queue.
+	 * queue. And this also ensure that we can safely call nbd_clear_que()
+	 * to cancel the inflight I/Os.
 	 */
 	if (nbd->recv_workq)
 		flush_workqueue(nbd->recv_workq);
+	nbd_clear_que(nbd);
+	nbd->task_setup = NULL;
+	mutex_unlock(&nbd->config_lock);
+
 	if (test_and_clear_bit(NBD_RT_HAS_CONFIG_REF,
 			       &nbd->config->runtime_flags))
 		nbd_config_put(nbd);

drivers/firmware/efi/libstub/arm64-stub.c

@@ -35,15 +35,48 @@ efi_status_t check_platform_features(void)
 }
 
 /*
- * Although relocatable kernels can fix up the misalignment with respect to
- * MIN_KIMG_ALIGN, the resulting virtual text addresses are subtly out of
- * sync with those recorded in the vmlinux when kaslr is disabled but the
- * image required relocation anyway. Therefore retain 2M alignment unless
- * KASLR is in use.
+ * Distro versions of GRUB may ignore the BSS allocation entirely (i.e., fail
+ * to provide space, and fail to zero it). Check for this condition by double
+ * checking that the first and the last byte of the image are covered by the
+ * same EFI memory map entry.
  */
-static u64 min_kimg_align(void)
+static bool check_image_region(u64 base, u64 size)
 {
-	return efi_nokaslr ? MIN_KIMG_ALIGN : EFI_KIMG_ALIGN;
+	unsigned long map_size, desc_size, buff_size;
+	efi_memory_desc_t *memory_map;
+	struct efi_boot_memmap map;
+	efi_status_t status;
+	bool ret = false;
+	int map_offset;
+
+	map.map =	&memory_map;
+	map.map_size =	&map_size;
+	map.desc_size =	&desc_size;
+	map.desc_ver =	NULL;
+	map.key_ptr =	NULL;
+	map.buff_size =	&buff_size;
+
+	status = efi_get_memory_map(&map);
+	if (status != EFI_SUCCESS)
+		return false;
+
+	for (map_offset = 0; map_offset < map_size; map_offset += desc_size) {
+		efi_memory_desc_t *md = (void *)memory_map + map_offset;
+		u64 end = md->phys_addr + md->num_pages * EFI_PAGE_SIZE;
+
+		/*
+		 * Find the region that covers base, and return whether
+		 * it covers base+size bytes.
+		 */
+		if (base >= md->phys_addr && base < end) {
+			ret = (base + size) <= end;
+			break;
+		}
+	}
+
+	efi_bs_call(free_pool, memory_map);
+
+	return ret;
 }
 
 efi_status_t handle_kernel_image(unsigned long *image_addr,
@@ -56,6 +89,16 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 	unsigned long kernel_size, kernel_memsize = 0;
 	u32 phys_seed = 0;
 
+	/*
+	 * Although relocatable kernels can fix up the misalignment with
+	 * respect to MIN_KIMG_ALIGN, the resulting virtual text addresses are
+	 * subtly out of sync with those recorded in the vmlinux when kaslr is
+	 * disabled but the image required relocation anyway. Therefore retain
+	 * 2M alignment if KASLR was explicitly disabled, even if it was not
+	 * going to be activated to begin with.
+	 */
+	u64 min_kimg_align = efi_nokaslr ? MIN_KIMG_ALIGN : EFI_KIMG_ALIGN;
+
 	if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) {
 		if (!efi_nokaslr) {
 			status = efi_get_random_bytes(sizeof(phys_seed),
@@ -76,6 +119,10 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 	if (image->image_base != _text)
 		efi_err("FIRMWARE BUG: efi_loaded_image_t::image_base has bogus value\n");
 
+	if (!IS_ALIGNED((u64)_text, EFI_KIMG_ALIGN))
+		efi_err("FIRMWARE BUG: kernel image not aligned on %ldk boundary\n",
+			EFI_KIMG_ALIGN >> 10);
+
 	kernel_size = _edata - _text;
 	kernel_memsize = kernel_size + (_end - _edata);
 	*reserve_size = kernel_memsize;
@@ -85,14 +132,16 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 		 * If KASLR is enabled, and we have some randomness available,
 		 * locate the kernel at a randomized offset in physical memory.
 		 */
-		status = efi_random_alloc(*reserve_size, min_kimg_align(),
+		status = efi_random_alloc(*reserve_size, min_kimg_align,
 					  reserve_addr, phys_seed);
 	} else {
 		status = EFI_OUT_OF_RESOURCES;
 	}
 
 	if (status != EFI_SUCCESS) {
-		if (IS_ALIGNED((u64)_text, min_kimg_align())) {
+		if (!check_image_region((u64)_text, kernel_memsize)) {
+			efi_err("FIRMWARE BUG: Image BSS overlaps adjacent EFI memory region\n");
+		} else if (IS_ALIGNED((u64)_text, min_kimg_align)) {
 			/*
 			 * Just execute from wherever we were loaded by the
 			 * UEFI PE/COFF loader if the alignment is suitable.
@@ -103,7 +152,7 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 		}
 
 		status = efi_allocate_pages_aligned(*reserve_size, reserve_addr,
-						    ULONG_MAX, min_kimg_align());
+						    ULONG_MAX, min_kimg_align);
 
 		if (status != EFI_SUCCESS) {
 			efi_err("Failed to relocate kernel\n");

drivers/firmware/efi/libstub/randomalloc.c

@@ -30,6 +30,8 @@ static unsigned long get_entry_num_slots(efi_memory_desc_t *md,
 
 	region_end = min(md->phys_addr + md->num_pages * EFI_PAGE_SIZE - 1,
 			 (u64)ULONG_MAX);
+	if (region_end < size)
+		return 0;
 
 	first_slot = round_up(md->phys_addr, align);
 	last_slot = round_down(region_end - size + 1, align);

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

@@ -1344,6 +1344,8 @@ static int amdgpu_pmops_runtime_suspend(struct device *dev)
 			pci_set_power_state(pdev, PCI_D3cold);
 		}
 		drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF;
+	} else if (amdgpu_device_supports_boco(drm_dev)) {
+		/* nothing to do */
 	} else if (amdgpu_device_supports_baco(drm_dev)) {
 		amdgpu_device_baco_enter(drm_dev);
 	}

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c

@@ -531,7 +531,7 @@ static void amdgpu_dm_irq_schedule_work(struct amdgpu_device *adev,
 		handler_data = container_of(handler_list->next, struct amdgpu_dm_irq_handler_data, list);
 
 		/*allocate a new amdgpu_dm_irq_handler_data*/
-		handler_data_add = kzalloc(sizeof(*handler_data), GFP_KERNEL);
+		handler_data_add = kzalloc(sizeof(*handler_data), GFP_ATOMIC);
 		if (!handler_data_add) {
 			DRM_ERROR("DM_IRQ: failed to allocate irq handler!\n");
 			return;

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c

@@ -1875,7 +1875,6 @@ static bool dcn30_split_stream_for_mpc_or_odm(
 		}
 		pri_pipe->next_odm_pipe = sec_pipe;
 		sec_pipe->prev_odm_pipe = pri_pipe;
-		ASSERT(sec_pipe->top_pipe == NULL);
 
 		sec_pipe->stream_res.opp = pool->opps[pipe_idx];
 		if (sec_pipe->stream->timing.flags.DSC == 1) {

drivers/gpu/drm/i915/i915_gpu_error.c

@@ -727,9 +727,18 @@ static void err_print_gt(struct drm_i915_error_state_buf *m,
 	if (INTEL_GEN(m->i915) >= 12) {
 		int i;
 
-		for (i = 0; i < GEN12_SFC_DONE_MAX; i++)
+		for (i = 0; i < GEN12_SFC_DONE_MAX; i++) {
+			/*
+			 * SFC_DONE resides in the VD forcewake domain, so it
+			 * only exists if the corresponding VCS engine is
+			 * present.
+			 */
+			if (!HAS_ENGINE(gt->_gt, _VCS(i * 2)))
+				continue;
+
 			err_printf(m, "  SFC_DONE[%d]: 0x%08x\n", i,
 				   gt->sfc_done[i]);
+		}
 
 		err_printf(m, "  GAM_DONE: 0x%08x\n", gt->gam_done);
 	}
@@ -1594,6 +1603,14 @@ static void gt_record_regs(struct intel_gt_coredump *gt)
 
 	if (INTEL_GEN(i915) >= 12) {
 		for (i = 0; i < GEN12_SFC_DONE_MAX; i++) {
+			/*
+			 * SFC_DONE resides in the VD forcewake domain, so it
+			 * only exists if the corresponding VCS engine is
+			 * present.
+			 */
+			if (!HAS_ENGINE(gt->_gt, _VCS(i * 2)))
+				continue;
+
 			gt->sfc_done[i] =
 				intel_uncore_read(uncore, GEN12_SFC_DONE(i));
 		}

drivers/gpu/drm/meson/meson_registers.h

@@ -634,6 +634,11 @@
 #define VPP_WRAP_OSD3_MATRIX_PRE_OFFSET2 0x3dbc
 #define VPP_WRAP_OSD3_MATRIX_EN_CTRL 0x3dbd
 
+/* osd1 HDR */
+#define OSD1_HDR2_CTRL 0x38a0
+#define OSD1_HDR2_CTRL_VDIN0_HDR2_TOP_EN       BIT(13)
+#define OSD1_HDR2_CTRL_REG_ONLY_MAT            BIT(16)
+
 /* osd2 scaler */
 #define OSD2_VSC_PHASE_STEP 0x3d00
 #define OSD2_VSC_INI_PHASE 0x3d01

drivers/gpu/drm/meson/meson_viu.c

@@ -425,9 +425,14 @@ void meson_viu_init(struct meson_drm *priv)
 	if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXM) ||
 	    meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXL))
 		meson_viu_load_matrix(priv);
-	else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
+	else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A)) {
 		meson_viu_set_g12a_osd1_matrix(priv, RGB709_to_YUV709l_coeff,
 					       true);
+		/* fix green/pink color distortion from vendor u-boot */
+		writel_bits_relaxed(OSD1_HDR2_CTRL_REG_ONLY_MAT |
+				OSD1_HDR2_CTRL_VDIN0_HDR2_TOP_EN, 0,
+				priv->io_base + _REG(OSD1_HDR2_CTRL));
+	}
 
 	/* Initialize OSD1 fifo control register */
 	reg = VIU_OSD_DDR_PRIORITY_URGENT |

drivers/i2c/i2c-dev.c

@@ -141,7 +141,7 @@ static ssize_t i2cdev_read(struct file *file, char __user *buf, size_t count,
 	if (count > 8192)
 		count = 8192;
 
-	tmp = kmalloc(count, GFP_KERNEL);
+	tmp = kzalloc(count, GFP_KERNEL);
 	if (tmp == NULL)
 		return -ENOMEM;
 
@@ -150,7 +150,8 @@ static ssize_t i2cdev_read(struct file *file, char __user *buf, size_t count,
 
 	ret = i2c_master_recv(client, tmp, count);
 	if (ret >= 0)
-		ret = copy_to_user(buf, tmp, count) ? -EFAULT : ret;
+		if (copy_to_user(buf, tmp, ret))
+			ret = -EFAULT;
 	kfree(tmp);
 	return ret;
 }

drivers/iio/adc/palmas_gpadc.c

@@ -654,8 +654,8 @@ static int palmas_adc_wakeup_configure(struct palmas_gpadc *adc)
 
 	adc_period = adc->auto_conversion_period;
 	for (i = 0; i < 16; ++i) {
-		if (((1000 * (1 << i)) / 32) < adc_period)
-			continue;
+		if (((1000 * (1 << i)) / 32) >= adc_period)
+			break;
 	}
 	if (i > 0)
 		i--;

drivers/iio/adc/ti-ads7950.c

@@ -568,7 +568,6 @@ static int ti_ads7950_probe(struct spi_device *spi)
 	st->ring_xfer.tx_buf = &st->tx_buf[0];
 	st->ring_xfer.rx_buf = &st->rx_buf[0];
 	/* len will be set later */
-	st->ring_xfer.cs_change = true;
 
 	spi_message_add_tail(&st->ring_xfer, &st->ring_msg);
 

drivers/iio/humidity/hdc100x.c

@@ -25,6 +25,8 @@
 #include <linux/iio/trigger_consumer.h>
 #include <linux/iio/triggered_buffer.h>
 
+#include <linux/time.h>
+
 #define HDC100X_REG_TEMP			0x00
 #define HDC100X_REG_HUMIDITY			0x01
 
@@ -166,7 +168,7 @@ static int hdc100x_get_measurement(struct hdc100x_data *data,
 				   struct iio_chan_spec const *chan)
 {
 	struct i2c_client *client = data->client;
-	int delay = data->adc_int_us[chan->address];
+	int delay = data->adc_int_us[chan->address] + 1*USEC_PER_MSEC;
 	int ret;
 	__be16 val;
 
@@ -316,7 +318,7 @@ static irqreturn_t hdc100x_trigger_handler(int irq, void *p)
 	struct iio_dev *indio_dev = pf->indio_dev;
 	struct hdc100x_data *data = iio_priv(indio_dev);
 	struct i2c_client *client = data->client;
-	int delay = data->adc_int_us[0] + data->adc_int_us[1];
+	int delay = data->adc_int_us[0] + data->adc_int_us[1] + 2*USEC_PER_MSEC;
 	int ret;
 
 	/* dual read starts at temp register */

drivers/iio/imu/adis.c

@@ -415,12 +415,11 @@ int __adis_initial_startup(struct adis *adis)
 	int ret;
 
 	/* check if the device has rst pin low */
-	gpio = devm_gpiod_get_optional(&adis->spi->dev, "reset", GPIOD_ASIS);
+	gpio = devm_gpiod_get_optional(&adis->spi->dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(gpio))
 		return PTR_ERR(gpio);
 
 	if (gpio) {
-		gpiod_set_value_cansleep(gpio, 1);
 		msleep(10);
 		/* bring device out of reset */
 		gpiod_set_value_cansleep(gpio, 0);

drivers/infiniband/hw/mlx5/cq.c

@@ -930,7 +930,6 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
 	u32 *cqb = NULL;
 	void *cqc;
 	int cqe_size;
-	unsigned int irqn;
 	int eqn;
 	int err;
 
@@ -969,7 +968,7 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
 		INIT_WORK(&cq->notify_work, notify_soft_wc_handler);
 	}
 
-	err = mlx5_vector2eqn(dev->mdev, vector, &eqn, &irqn);
+	err = mlx5_vector2eqn(dev->mdev, vector, &eqn);
 	if (err)
 		goto err_cqb;
 
@@ -992,7 +991,6 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
 		goto err_cqb;
 
 	mlx5_ib_dbg(dev, "cqn 0x%x\n", cq->mcq.cqn);
-	cq->mcq.irqn = irqn;
 	if (udata)
 		cq->mcq.tasklet_ctx.comp = mlx5_ib_cq_comp;
 	else

drivers/infiniband/hw/mlx5/devx.c

@@ -904,7 +904,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_QUERY_EQN)(
 	struct mlx5_ib_dev *dev;
 	int user_vector;
 	int dev_eqn;
-	unsigned int irqn;
 	int err;
 
 	if (uverbs_copy_from(&user_vector, attrs,
@@ -916,7 +915,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_QUERY_EQN)(
 		return PTR_ERR(c);
 	dev = to_mdev(c->ibucontext.device);
 
-	err = mlx5_vector2eqn(dev->mdev, user_vector, &dev_eqn, &irqn);
+	err = mlx5_vector2eqn(dev->mdev, user_vector, &dev_eqn);
 	if (err < 0)
 		return err;
 

drivers/net/bareudp.c

@@ -71,12 +71,18 @@ static int bareudp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 		family = AF_INET6;
 
 	if (bareudp->ethertype == htons(ETH_P_IP)) {
-		struct iphdr *iphdr;
+		__u8 ipversion;
 
-		iphdr = (struct iphdr *)(skb->data + BAREUDP_BASE_HLEN);
-		if (iphdr->version == 4) {
-			proto = bareudp->ethertype;
-		} else if (bareudp->multi_proto_mode && (iphdr->version == 6)) {
+		if (skb_copy_bits(skb, BAREUDP_BASE_HLEN, &ipversion,
+				  sizeof(ipversion))) {
+			bareudp->dev->stats.rx_dropped++;
+			goto drop;
+		}
+		ipversion >>= 4;
+
+		if (ipversion == 4) {
+			proto = htons(ETH_P_IP);
+		} else if (ipversion == 6 && bareudp->multi_proto_mode) {
 			proto = htons(ETH_P_IPV6);
 		} else {
 			bareudp->dev->stats.rx_dropped++;

drivers/net/dsa/lan9303-core.c

@@ -557,12 +557,12 @@ static int lan9303_alr_make_entry_raw(struct lan9303 *chip, u32 dat0, u32 dat1)
 	return 0;
 }
 
-typedef void alr_loop_cb_t(struct lan9303 *chip, u32 dat0, u32 dat1,
-			   int portmap, void *ctx);
+typedef int alr_loop_cb_t(struct lan9303 *chip, u32 dat0, u32 dat1,
+			  int portmap, void *ctx);
 
-static void lan9303_alr_loop(struct lan9303 *chip, alr_loop_cb_t *cb, void *ctx)
+static int lan9303_alr_loop(struct lan9303 *chip, alr_loop_cb_t *cb, void *ctx)
 {
-	int i;
+	int ret = 0, i;
 
 	mutex_lock(&chip->alr_mutex);
 	lan9303_write_switch_reg(chip, LAN9303_SWE_ALR_CMD,
@@ -582,13 +582,17 @@ static void lan9303_alr_loop(struct lan9303 *chip, alr_loop_cb_t *cb, void *ctx)
 						LAN9303_ALR_DAT1_PORT_BITOFFS;
 		portmap = alrport_2_portmap[alrport];
 
-		cb(chip, dat0, dat1, portmap, ctx);
+		ret = cb(chip, dat0, dat1, portmap, ctx);
+		if (ret)
+			break;
 
 		lan9303_write_switch_reg(chip, LAN9303_SWE_ALR_CMD,
 					 LAN9303_ALR_CMD_GET_NEXT);
 		lan9303_write_switch_reg(chip, LAN9303_SWE_ALR_CMD, 0);
 	}
 	mutex_unlock(&chip->alr_mutex);
+
+	return ret;
 }
 
 static void alr_reg_to_mac(u32 dat0, u32 dat1, u8 mac[6])
@@ -606,18 +610,20 @@ struct del_port_learned_ctx {
 };
 
 /* Clear learned (non-static) entry on given port */
-static void alr_loop_cb_del_port_learned(struct lan9303 *chip, u32 dat0,
-					 u32 dat1, int portmap, void *ctx)
+static int alr_loop_cb_del_port_learned(struct lan9303 *chip, u32 dat0,
+					u32 dat1, int portmap, void *ctx)
 {
 	struct del_port_learned_ctx *del_ctx = ctx;
 	int port = del_ctx->port;
 
 	if (((BIT(port) & portmap) == 0) || (dat1 & LAN9303_ALR_DAT1_STATIC))
-		return;
+		return 0;
 
 	/* learned entries has only one port, we can just delete */
 	dat1 &= ~LAN9303_ALR_DAT1_VALID; /* delete entry */
 	lan9303_alr_make_entry_raw(chip, dat0, dat1);
+
+	return 0;
 }
 
 struct port_fdb_dump_ctx {
@@ -626,19 +632,19 @@ struct port_fdb_dump_ctx {
 	dsa_fdb_dump_cb_t *cb;
 };
 
-static void alr_loop_cb_fdb_port_dump(struct lan9303 *chip, u32 dat0,
-				      u32 dat1, int portmap, void *ctx)
+static int alr_loop_cb_fdb_port_dump(struct lan9303 *chip, u32 dat0,
+				     u32 dat1, int portmap, void *ctx)
 {
 	struct port_fdb_dump_ctx *dump_ctx = ctx;
 	u8 mac[ETH_ALEN];
 	bool is_static;
 
 	if ((BIT(dump_ctx->port) & portmap) == 0)
-		return;
+		return 0;
 
 	alr_reg_to_mac(dat0, dat1, mac);
 	is_static = !!(dat1 & LAN9303_ALR_DAT1_STATIC);
-	dump_ctx->cb(mac, 0, is_static, dump_ctx->data);
+	return dump_ctx->cb(mac, 0, is_static, dump_ctx->data);
 }
 
 /* Set a static ALR entry. Delete entry if port_map is zero */
@@ -1210,9 +1216,7 @@ static int lan9303_port_fdb_dump(struct dsa_switch *ds, int port,
 	};
 
 	dev_dbg(chip->dev, "%s(%d)\n", __func__, port);
-	lan9303_alr_loop(chip, alr_loop_cb_fdb_port_dump, &dump_ctx);
-
-	return 0;
+	return lan9303_alr_loop(chip, alr_loop_cb_fdb_port_dump, &dump_ctx);
 }
 
 static int lan9303_port_mdb_prepare(struct dsa_switch *ds, int port,

drivers/net/dsa/lantiq_gswip.c

@@ -1416,11 +1416,17 @@ static int gswip_port_fdb_dump(struct dsa_switch *ds, int port,
 		addr[1] = mac_bridge.key[2] & 0xff;
 		addr[0] = (mac_bridge.key[2] >> 8) & 0xff;
 		if (mac_bridge.val[1] & GSWIP_TABLE_MAC_BRIDGE_STATIC) {
-			if (mac_bridge.val[0] & BIT(port))
-				cb(addr, 0, true, data);
+			if (mac_bridge.val[0] & BIT(port)) {
+				err = cb(addr, 0, true, data);
+				if (err)
+					return err;
+			}
 		} else {
-			if (((mac_bridge.val[0] & GENMASK(7, 4)) >> 4) == port)
-				cb(addr, 0, false, data);
+			if (((mac_bridge.val[0] & GENMASK(7, 4)) >> 4) == port) {
+				err = cb(addr, 0, false, data);
+				if (err)
+					return err;
+			}
 		}
 	}
 	return 0;

drivers/net/dsa/microchip/ksz8795.c

@@ -790,20 +790,79 @@ static int ksz8795_port_vlan_filtering(struct dsa_switch *ds, int port,
 	if (switchdev_trans_ph_prepare(trans))
 		return 0;
 
+	/* Discard packets with VID not enabled on the switch */
 	ksz_cfg(dev, S_MIRROR_CTRL, SW_VLAN_ENABLE, flag);
 
+	/* Discard packets with VID not enabled on the ingress port */
+	for (port = 0; port < dev->phy_port_cnt; ++port)
+		ksz_port_cfg(dev, port, REG_PORT_CTRL_2, PORT_INGRESS_FILTER,
+			     flag);
+
 	return 0;
 }
 
+static bool ksz8795_port_vlan_changes_remove_tag(
+	struct dsa_switch *ds, int port,
+	const struct switchdev_obj_port_vlan *vlan)
+{
+	bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
+	struct ksz_device *dev = ds->priv;
+	struct ksz_port *p = &dev->ports[port];
+
+	/* If a VLAN is added with untagged flag different from the
+	 * port's Remove Tag flag, we need to change the latter.
+	 * Ignore VID 0, which is always untagged.
+	 * Ignore CPU port, which will always be tagged.
+	 */
+	return untagged != p->remove_tag &&
+		!(vlan->vid_begin == 0 && vlan->vid_end == 0) &&
+		port != dev->cpu_port;
+}
+
+int ksz8795_port_vlan_prepare(struct dsa_switch *ds, int port,
+			      const struct switchdev_obj_port_vlan *vlan)
+{
+	struct ksz_device *dev = ds->priv;
+
+	/* Reject attempts to add a VLAN that requires the Remove Tag
+	 * flag to be changed, unless there are no other VLANs
+	 * currently configured.
+	 */
+	if (ksz8795_port_vlan_changes_remove_tag(ds, port, vlan)) {
+		unsigned int vid;
+
+		for (vid = 1; vid < dev->num_vlans; ++vid) {
+			u8 fid, member, valid;
+
+			/* Skip the VIDs we are going to add or reconfigure */
+			if (vid == vlan->vid_begin) {
+				vid = vlan->vid_end;
+				continue;
+			}
+
+			ksz8795_from_vlan(dev->vlan_cache[vid].table[0],
+					  &fid, &member, &valid);
+			if (valid && (member & BIT(port)))
+				return -EINVAL;
+		}
+	}
+
+	return ksz_port_vlan_prepare(ds, port, vlan);
+}
+
 static void ksz8795_port_vlan_add(struct dsa_switch *ds, int port,
 				  const struct switchdev_obj_port_vlan *vlan)
 {
 	bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
 	struct ksz_device *dev = ds->priv;
+	struct ksz_port *p = &dev->ports[port];
 	u16 data, vid, new_pvid = 0;
 	u8 fid, member, valid;
 
-	ksz_port_cfg(dev, port, P_TAG_CTRL, PORT_REMOVE_TAG, untagged);
+	if (ksz8795_port_vlan_changes_remove_tag(ds, port, vlan)) {
+		ksz_port_cfg(dev, port, P_TAG_CTRL, PORT_REMOVE_TAG, untagged);
+		p->remove_tag = untagged;
+	}
 
 	for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {
 		ksz8795_r_vlan_table(dev, vid, &data);
@@ -827,25 +886,25 @@ static void ksz8795_port_vlan_add(struct dsa_switch *ds, int port,
 
 	if (new_pvid) {
 		ksz_pread16(dev, port, REG_PORT_CTRL_VID, &vid);
-		vid &= 0xfff;
+		vid &= ~VLAN_VID_MASK;
 		vid |= new_pvid;
 		ksz_pwrite16(dev, port, REG_PORT_CTRL_VID, vid);
+
+		ksz_pwrite8(dev, port, REG_PORT_CTRL_12, 0x0f);
 	}
 }
 
 static int ksz8795_port_vlan_del(struct dsa_switch *ds, int port,
 				 const struct switchdev_obj_port_vlan *vlan)
 {
-	bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
 	struct ksz_device *dev = ds->priv;
-	u16 data, vid, pvid, new_pvid = 0;
+	u16 data, vid, pvid;
 	u8 fid, member, valid;
+	bool del_pvid = false;
 
 	ksz_pread16(dev, port, REG_PORT_CTRL_VID, &pvid);
 	pvid = pvid & 0xFFF;
 
-	ksz_port_cfg(dev, port, P_TAG_CTRL, PORT_REMOVE_TAG, untagged);
-
 	for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {
 		ksz8795_r_vlan_table(dev, vid, &data);
 		ksz8795_from_vlan(data, &fid, &member, &valid);
@@ -859,14 +918,14 @@ static int ksz8795_port_vlan_del(struct dsa_switch *ds, int port,
 		}
 
 		if (pvid == vid)
-			new_pvid = 1;
+			del_pvid = true;
 
 		ksz8795_to_vlan(fid, member, valid, &data);
 		ksz8795_w_vlan_table(dev, vid, data);
 	}
 
-	if (new_pvid != pvid)
-		ksz_pwrite16(dev, port, REG_PORT_CTRL_VID, pvid);
+	if (del_pvid)
+		ksz_pwrite8(dev, port, REG_PORT_CTRL_12, 0x00);
 
 	return 0;
 }
@@ -1079,6 +1138,8 @@ static int ksz8795_setup(struct dsa_switch *ds)
 
 	ksz_cfg(dev, S_MIRROR_CTRL, SW_MIRROR_RX_TX, false);
 
+	ksz_cfg(dev, REG_SW_CTRL_19, SW_INS_TAG_ENABLE, true);
+
 	/* set broadcast storm protection 10% rate */
 	regmap_update_bits(dev->regmap[1], S_REPLACE_VID_CTRL,
 			   BROADCAST_STORM_RATE,
@@ -1117,7 +1178,7 @@ static const struct dsa_switch_ops ksz8795_switch_ops = {
 	.port_stp_state_set	= ksz8795_port_stp_state_set,
 	.port_fast_age		= ksz_port_fast_age,
 	.port_vlan_filtering	= ksz8795_port_vlan_filtering,
-	.port_vlan_prepare	= ksz_port_vlan_prepare,
+	.port_vlan_prepare	= ksz8795_port_vlan_prepare,
 	.port_vlan_add		= ksz8795_port_vlan_add,
 	.port_vlan_del		= ksz8795_port_vlan_del,
 	.port_fdb_dump		= ksz_port_fdb_dump,
@@ -1266,6 +1327,16 @@ static int ksz8795_switch_init(struct ksz_device *dev)
 	/* set the real number of ports */
 	dev->ds->num_ports = dev->port_cnt + 1;
 
+	/* We rely on software untagging on the CPU port, so that we
+	 * can support both tagged and untagged VLANs
+	 */
+	dev->ds->untag_bridge_pvid = true;
+
+	/* VLAN filtering is partly controlled by the global VLAN
+	 * Enable flag
+	 */
+	dev->ds->vlan_filtering_is_global = true;
+
 	return 0;
 }
 

drivers/net/dsa/microchip/ksz_common.c

@@ -432,7 +432,7 @@ int ksz_switch_register(struct ksz_device *dev,
 				if (of_property_read_u32(port, "reg",
 							 &port_num))
 					continue;
-				if (port_num >= dev->port_cnt)
+				if (port_num >= dev->mib_port_cnt)
 					return -EINVAL;
 				of_get_phy_mode(port,
 						&dev->ports[port_num].interface);

drivers/net/dsa/microchip/ksz_common.h

@@ -27,6 +27,7 @@ struct ksz_port_mib {
 struct ksz_port {
 	u16 member;
 	u16 vid_member;
+	bool remove_tag;		/* Remove Tag flag set, for ksz8795 only */
 	int stp_state;
 	struct phy_device phydev;
 
@@ -210,12 +211,8 @@ static inline int ksz_read64(struct ksz_device *dev, u32 reg, u64 *val)
 	int ret;
 
 	ret = regmap_bulk_read(dev->regmap[2], reg, value, 2);
-	if (!ret) {
-		/* Ick! ToDo: Add 64bit R/W to regmap on 32bit systems */
-		value[0] = swab32(value[0]);
-		value[1] = swab32(value[1]);
-		*val = swab64((u64)*value);
-	}
+	if (!ret)
+		*val = (u64)value[0] << 32 | value[1];
 
 	return ret;
 }

drivers/net/dsa/mt7530.c

@@ -45,6 +45,7 @@ static const struct mt7530_mib_desc mt7530_mib[] = {
 	MIB_DESC(2, 0x48, "TxBytes"),
 	MIB_DESC(1, 0x60, "RxDrop"),
 	MIB_DESC(1, 0x64, "RxFiltering"),
+	MIB_DESC(1, 0x68, "RxUnicast"),
 	MIB_DESC(1, 0x6c, "RxMulticast"),
 	MIB_DESC(1, 0x70, "RxBroadcast"),
 	MIB_DESC(1, 0x74, "RxAlignErr"),

drivers/net/dsa/sja1105/sja1105_main.c

@@ -1566,7 +1566,9 @@ static int sja1105_fdb_dump(struct dsa_switch *ds, int port,
 		/* We need to hide the dsa_8021q VLANs from the user. */
 		if (priv->vlan_state == SJA1105_VLAN_UNAWARE)
 			l2_lookup.vlanid = 0;
-		cb(macaddr, l2_lookup.vlanid, l2_lookup.lockeds, data);
+		rc = cb(macaddr, l2_lookup.vlanid, l2_lookup.lockeds, data);
+		if (rc)
+			return rc;
 	}
 	return 0;
 }

drivers/net/ethernet/intel/iavf/iavf_main.c

@@ -1489,11 +1489,6 @@ static int iavf_reinit_interrupt_scheme(struct iavf_adapter *adapter)
 	set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
 
 	iavf_map_rings_to_vectors(adapter);
-
-	if (RSS_AQ(adapter))
-		adapter->aq_required |= IAVF_FLAG_AQ_CONFIGURE_RSS;
-	else
-		err = iavf_init_rss(adapter);
 err:
 	return err;
 }
@@ -2167,6 +2162,14 @@ continue_reset:
 			goto reset_err;
 	}
 
+	if (RSS_AQ(adapter)) {
+		adapter->aq_required |= IAVF_FLAG_AQ_CONFIGURE_RSS;
+	} else {
+		err = iavf_init_rss(adapter);
+		if (err)
+			goto reset_err;
+	}
+
 	adapter->aq_required |= IAVF_FLAG_AQ_GET_CONFIG;
 	adapter->aq_required |= IAVF_FLAG_AQ_MAP_VECTORS;
 

drivers/net/ethernet/intel/ice/ice_main.c

@@ -189,6 +189,14 @@ static int ice_add_mac_to_unsync_list(struct net_device *netdev, const u8 *addr)
 	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_vsi *vsi = np->vsi;
 
+	/* Under some circumstances, we might receive a request to delete our
+	 * own device address from our uc list. Because we store the device
+	 * address in the VSI's MAC filter list, we need to ignore such
+	 * requests and not delete our device address from this list.
+	 */
+	if (ether_addr_equal(addr, netdev->dev_addr))
+		return 0;
+
 	if (ice_fltr_add_mac_to_list(vsi, &vsi->tmp_unsync_list, addr,
 				     ICE_FWD_TO_VSI))
 		return -EINVAL;
@@ -3991,6 +3999,11 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
 	struct ice_hw *hw;
 	int i, err;
 
+	if (pdev->is_virtfn) {
+		dev_err(dev, "can't probe a virtual function\n");
+		return -EINVAL;
+	}
+
 	/* this driver uses devres, see
 	 * Documentation/driver-api/driver-model/devres.rst
 	 */
@@ -4876,7 +4889,7 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi)
 		return -EADDRNOTAVAIL;
 
 	if (ether_addr_equal(netdev->dev_addr, mac)) {
-		netdev_warn(netdev, "already using mac %pM\n", mac);
+		netdev_dbg(netdev, "already using mac %pM\n", mac);
 		return 0;
 	}
 
@@ -4887,6 +4900,7 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi)
 		return -EBUSY;
 	}
 
+	netif_addr_lock_bh(netdev);
 	/* Clean up old MAC filter. Not an error if old filter doesn't exist */
 	status = ice_fltr_remove_mac(vsi, netdev->dev_addr, ICE_FWD_TO_VSI);
 	if (status && status != ICE_ERR_DOES_NOT_EXIST) {
@@ -4896,30 +4910,28 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi)
 
 	/* Add filter for new MAC. If filter exists, return success */
 	status = ice_fltr_add_mac(vsi, mac, ICE_FWD_TO_VSI);
-	if (status == ICE_ERR_ALREADY_EXISTS) {
+	if (status == ICE_ERR_ALREADY_EXISTS)
 		/* Although this MAC filter is already present in hardware it's
 		 * possible in some cases (e.g. bonding) that dev_addr was
 		 * modified outside of the driver and needs to be restored back
 		 * to this value.
 		 */
-		memcpy(netdev->dev_addr, mac, netdev->addr_len);
 		netdev_dbg(netdev, "filter for MAC %pM already exists\n", mac);
-		return 0;
-	}
-
-	/* error if the new filter addition failed */
-	if (status)
+	else if (status)
+		/* error if the new filter addition failed */
 		err = -EADDRNOTAVAIL;
 
 err_update_filters:
 	if (err) {
 		netdev_err(netdev, "can't set MAC %pM. filter update failed\n",
 			   mac);
+		netif_addr_unlock_bh(netdev);
 		return err;
 	}
 
 	/* change the netdev's MAC address */
 	memcpy(netdev->dev_addr, mac, netdev->addr_len);
+	netif_addr_unlock_bh(netdev);
 	netdev_dbg(vsi->netdev, "updated MAC address to %pM\n",
 		   netdev->dev_addr);
 

drivers/net/ethernet/marvell/mvpp2/mvpp2.h

@@ -854,7 +854,7 @@ enum mvpp22_ptp_packet_format {
 #define MVPP2_BM_COOKIE_POOL_OFFS	8
 #define MVPP2_BM_COOKIE_CPU_OFFS	24
 
-#define MVPP2_BM_SHORT_FRAME_SIZE	704	/* frame size 128 */
+#define MVPP2_BM_SHORT_FRAME_SIZE	736	/* frame size 128 */
 #define MVPP2_BM_LONG_FRAME_SIZE	2240	/* frame size 1664 */
 #define MVPP2_BM_JUMBO_FRAME_SIZE	10432	/* frame size 9856 */
 /* BM short pool packet size

drivers/net/ethernet/mellanox/mlx5/core/cq.c

@@ -134,6 +134,7 @@ int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
 			      cq->cqn);
 
 	cq->uar = dev->priv.uar;
+	cq->irqn = eq->core.irqn;
 
 	return 0;
 

drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c

@@ -1019,12 +1019,19 @@ int mlx5_fw_tracer_init(struct mlx5_fw_tracer *tracer)
 	MLX5_NB_INIT(&tracer->nb, fw_tracer_event, DEVICE_TRACER);
 	mlx5_eq_notifier_register(dev, &tracer->nb);
 
-	mlx5_fw_tracer_start(tracer);
-
+	err = mlx5_fw_tracer_start(tracer);
+	if (err) {
+		mlx5_core_warn(dev, "FWTracer: Failed to start tracer %d\n", err);
+		goto err_notifier_unregister;
+	}
 	return 0;
 
+err_notifier_unregister:
+	mlx5_eq_notifier_unregister(dev, &tracer->nb);
+	mlx5_core_destroy_mkey(dev, &tracer->buff.mkey);
 err_dealloc_pd:
 	mlx5_core_dealloc_pd(dev, tracer->buff.pdn);
+	cancel_work_sync(&tracer->read_fw_strings_work);
 	return err;
 }
 

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

@@ -1547,15 +1547,9 @@ static int mlx5e_alloc_cq_common(struct mlx5_core_dev *mdev,
 				 struct mlx5e_cq *cq)
 {
 	struct mlx5_core_cq *mcq = &cq->mcq;
-	int eqn_not_used;
-	unsigned int irqn;
 	int err;
 	u32 i;
 
-	err = mlx5_vector2eqn(mdev, param->eq_ix, &eqn_not_used, &irqn);
-	if (err)
-		return err;
-
 	err = mlx5_cqwq_create(mdev, &param->wq, param->cqc, &cq->wq,
 			       &cq->wq_ctrl);
 	if (err)
@@ -1569,7 +1563,6 @@ static int mlx5e_alloc_cq_common(struct mlx5_core_dev *mdev,
 	mcq->vector     = param->eq_ix;
 	mcq->comp       = mlx5e_completion_event;
 	mcq->event      = mlx5e_cq_error_event;
-	mcq->irqn       = irqn;
 
 	for (i = 0; i < mlx5_cqwq_get_size(&cq->wq); i++) {
 		struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(&cq->wq, i);
@@ -1615,11 +1608,10 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 	void *in;
 	void *cqc;
 	int inlen;
-	unsigned int irqn_not_used;
 	int eqn;
 	int err;
 
-	err = mlx5_vector2eqn(mdev, param->eq_ix, &eqn, &irqn_not_used);
+	err = mlx5_vector2eqn(mdev, param->eq_ix, &eqn);
 	if (err)
 		return err;
 
@@ -1977,9 +1969,8 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 	struct mlx5e_channel *c;
 	unsigned int irq;
 	int err;
-	int eqn;
 
-	err = mlx5_vector2eqn(priv->mdev, ix, &eqn, &irq);
+	err = mlx5_vector2irqn(priv->mdev, ix, &irq);
 	if (err)
 		return err;
 

drivers/net/ethernet/mellanox/mlx5/core/eq.c

@@ -859,8 +859,8 @@ clean:
 	return err;
 }
 
-int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
-		    unsigned int *irqn)
+static int vector2eqnirqn(struct mlx5_core_dev *dev, int vector, int *eqn,
+			  unsigned int *irqn)
 {
 	struct mlx5_eq_table *table = dev->priv.eq_table;
 	struct mlx5_eq_comp *eq, *n;
@@ -869,8 +869,10 @@ int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
 
 	list_for_each_entry_safe(eq, n, &table->comp_eqs_list, list) {
 		if (i++ == vector) {
-			*eqn = eq->core.eqn;
-			*irqn = eq->core.irqn;
+			if (irqn)
+				*irqn = eq->core.irqn;
+			if (eqn)
+				*eqn = eq->core.eqn;
 			err = 0;
 			break;
 		}
@@ -878,8 +880,18 @@ int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
 
 	return err;
 }
+
+int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn)
+{
+	return vector2eqnirqn(dev, vector, eqn, NULL);
+}
 EXPORT_SYMBOL(mlx5_vector2eqn);
 
+int mlx5_vector2irqn(struct mlx5_core_dev *dev, int vector, unsigned int *irqn)
+{
+	return vector2eqnirqn(dev, vector, NULL, irqn);
+}
+
 unsigned int mlx5_comp_vectors_count(struct mlx5_core_dev *dev)
 {
 	return dev->priv.eq_table->num_comp_eqs;

drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c

@@ -417,7 +417,6 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size)
 	struct mlx5_wq_param wqp;
 	struct mlx5_cqe64 *cqe;
 	int inlen, err, eqn;
-	unsigned int irqn;
 	void *cqc, *in;
 	__be64 *pas;
 	u32 i;
@@ -446,7 +445,7 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size)
 		goto err_cqwq;
 	}
 
-	err = mlx5_vector2eqn(mdev, smp_processor_id(), &eqn, &irqn);
+	err = mlx5_vector2eqn(mdev, smp_processor_id(), &eqn);
 	if (err) {
 		kvfree(in);
 		goto err_cqwq;
@@ -476,7 +475,6 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size)
 	*conn->cq.mcq.arm_db    = 0;
 	conn->cq.mcq.vector     = 0;
 	conn->cq.mcq.comp       = mlx5_fpga_conn_cq_complete;
-	conn->cq.mcq.irqn       = irqn;
 	conn->cq.mcq.uar        = fdev->conn_res.uar;
 	tasklet_setup(&conn->cq.tasklet, mlx5_fpga_conn_cq_tasklet);
 

drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h

@@ -98,4 +98,6 @@ void mlx5_core_eq_free_irqs(struct mlx5_core_dev *dev);
 struct cpu_rmap *mlx5_eq_table_get_rmap(struct mlx5_core_dev *dev);
 #endif
 
+int mlx5_vector2irqn(struct mlx5_core_dev *dev, int vector, unsigned int *irqn);
+
 #endif

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c

@@ -711,7 +711,6 @@ static struct mlx5dr_cq *dr_create_cq(struct mlx5_core_dev *mdev,
 	struct mlx5_cqe64 *cqe;
 	struct mlx5dr_cq *cq;
 	int inlen, err, eqn;
-	unsigned int irqn;
 	void *cqc, *in;
 	__be64 *pas;
 	int vector;
@@ -744,7 +743,7 @@ static struct mlx5dr_cq *dr_create_cq(struct mlx5_core_dev *mdev,
 		goto err_cqwq;
 
 	vector = raw_smp_processor_id() % mlx5_comp_vectors_count(mdev);
-	err = mlx5_vector2eqn(mdev, vector, &eqn, &irqn);
+	err = mlx5_vector2eqn(mdev, vector, &eqn);
 	if (err) {
 		kvfree(in);
 		goto err_cqwq;
@@ -780,7 +779,6 @@ static struct mlx5dr_cq *dr_create_cq(struct mlx5_core_dev *mdev,
 	*cq->mcq.arm_db = cpu_to_be32(2 << 28);
 
 	cq->mcq.vector = 0;
-	cq->mcq.irqn = irqn;
 	cq->mcq.uar = uar;
 
 	return cq;

drivers/net/ethernet/ti/cpsw_new.c

@@ -928,7 +928,7 @@ static netdev_tx_t cpsw_ndo_start_xmit(struct sk_buff *skb,
 	struct cpdma_chan *txch;
 	int ret, q_idx;
 
-	if (skb_padto(skb, CPSW_MIN_PACKET_SIZE)) {
+	if (skb_put_padto(skb, READ_ONCE(priv->tx_packet_min))) {
 		cpsw_err(priv, tx_err, "packet pad failed\n");
 		ndev->stats.tx_dropped++;
 		return NET_XMIT_DROP;
@@ -1108,7 +1108,7 @@ static int cpsw_ndo_xdp_xmit(struct net_device *ndev, int n,
 
 	for (i = 0; i < n; i++) {
 		xdpf = frames[i];
-		if (xdpf->len < CPSW_MIN_PACKET_SIZE) {
+		if (xdpf->len < READ_ONCE(priv->tx_packet_min)) {
 			xdp_return_frame_rx_napi(xdpf);
 			drops++;
 			continue;
@@ -1402,6 +1402,7 @@ static int cpsw_create_ports(struct cpsw_common *cpsw)
 		priv->dev  = dev;
 		priv->msg_enable = netif_msg_init(debug_level, CPSW_DEBUG);
 		priv->emac_port = i + 1;
+		priv->tx_packet_min = CPSW_MIN_PACKET_SIZE;
 
 		if (is_valid_ether_addr(slave_data->mac_addr)) {
 			ether_addr_copy(priv->mac_addr, slave_data->mac_addr);
@@ -1699,6 +1700,7 @@ static int cpsw_dl_switch_mode_set(struct devlink *dl, u32 id,
 
 			priv = netdev_priv(sl_ndev);
 			slave->port_vlan = vlan;
+			WRITE_ONCE(priv->tx_packet_min, CPSW_MIN_PACKET_SIZE_VLAN);
 			if (netif_running(sl_ndev))
 				cpsw_port_add_switch_def_ale_entries(priv,
 								     slave);
@@ -1727,6 +1729,7 @@ static int cpsw_dl_switch_mode_set(struct devlink *dl, u32 id,
 
 			priv = netdev_priv(slave->ndev);
 			slave->port_vlan = slave->data->dual_emac_res_vlan;
+			WRITE_ONCE(priv->tx_packet_min, CPSW_MIN_PACKET_SIZE);
 			cpsw_port_add_dual_emac_def_ale_entries(priv, slave);
 		}
 

drivers/net/ethernet/ti/cpsw_priv.h

@@ -89,7 +89,8 @@ do {								\
 
 #define CPSW_POLL_WEIGHT	64
 #define CPSW_RX_VLAN_ENCAP_HDR_SIZE		4
-#define CPSW_MIN_PACKET_SIZE	(VLAN_ETH_ZLEN)
+#define CPSW_MIN_PACKET_SIZE_VLAN	(VLAN_ETH_ZLEN)
+#define CPSW_MIN_PACKET_SIZE	(ETH_ZLEN)
 #define CPSW_MAX_PACKET_SIZE	(VLAN_ETH_FRAME_LEN +\
 				 ETH_FCS_LEN +\
 				 CPSW_RX_VLAN_ENCAP_HDR_SIZE)
@@ -380,6 +381,7 @@ struct cpsw_priv {
 	u32 emac_port;
 	struct cpsw_common *cpsw;
 	int offload_fwd_mark;
+	u32 tx_packet_min;
 };
 
 #define ndev_to_cpsw(ndev) (((struct cpsw_priv *)netdev_priv(ndev))->cpsw)

drivers/net/ieee802154/mac802154_hwsim.c

@@ -418,7 +418,7 @@ static int hwsim_new_edge_nl(struct sk_buff *msg, struct genl_info *info)
 	struct hwsim_edge *e;
 	u32 v0, v1;
 
-	if (!info->attrs[MAC802154_HWSIM_ATTR_RADIO_ID] &&
+	if (!info->attrs[MAC802154_HWSIM_ATTR_RADIO_ID] ||
 	    !info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE])
 		return -EINVAL;
 
@@ -528,14 +528,14 @@ static int hwsim_set_edge_lqi(struct sk_buff *msg, struct genl_info *info)
 	u32 v0, v1;
 	u8 lqi;
 
-	if (!info->attrs[MAC802154_HWSIM_ATTR_RADIO_ID] &&
+	if (!info->attrs[MAC802154_HWSIM_ATTR_RADIO_ID] ||
 	    !info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE])
 		return -EINVAL;
 
 	if (nla_parse_nested_deprecated(edge_attrs, MAC802154_HWSIM_EDGE_ATTR_MAX, info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE], hwsim_edge_policy, NULL))
 		return -EINVAL;
 
-	if (!edge_attrs[MAC802154_HWSIM_EDGE_ATTR_ENDPOINT_ID] &&
+	if (!edge_attrs[MAC802154_HWSIM_EDGE_ATTR_ENDPOINT_ID] ||
 	    !edge_attrs[MAC802154_HWSIM_EDGE_ATTR_LQI])
 		return -EINVAL;
 

drivers/net/phy/micrel.c

@@ -1374,8 +1374,6 @@ static struct phy_driver ksphy_driver[] = {
 	.name		= "Micrel KSZ87XX Switch",
 	/* PHY_BASIC_FEATURES */
 	.config_init	= kszphy_config_init,
-	.config_aneg	= ksz8873mll_config_aneg,
-	.read_status	= ksz8873mll_read_status,
 	.match_phy_device = ksz8795_match_phy_device,
 	.suspend	= genphy_suspend,
 	.resume		= genphy_resume,

drivers/net/ppp/ppp_generic.c

@@ -1207,7 +1207,7 @@ static int ppp_nl_newlink(struct net *src_net, struct net_device *dev,
 	 * the PPP unit identifer as suffix (i.e. ppp<unit_id>). This allows
 	 * userspace to infer the device name using to the PPPIOCGUNIT ioctl.
 	 */
-	if (!tb[IFLA_IFNAME])
+	if (!tb[IFLA_IFNAME] || !nla_len(tb[IFLA_IFNAME]) || !*(char *)nla_data(tb[IFLA_IFNAME]))
 		conf.ifname_is_set = false;
 
 	err = ppp_dev_configure(src_net, dev, &conf);

drivers/nvdimm/namespace_devs.c

@@ -2527,7 +2527,7 @@ static void deactivate_labels(void *region)
 
 static int init_active_labels(struct nd_region *nd_region)
 {
-	int i;
+	int i, rc = 0;
 
 	for (i = 0; i < nd_region->ndr_mappings; i++) {
 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];
@@ -2546,13 +2546,14 @@ static int init_active_labels(struct nd_region *nd_region)
 			else if (test_bit(NDD_LABELING, &nvdimm->flags))
 				/* fail, labels needed to disambiguate dpa */;
 			else
-				return 0;
+				continue;
 
 			dev_err(&nd_region->dev, "%s: is %s, failing probe\n",
 					dev_name(&nd_mapping->nvdimm->dev),
 					test_bit(NDD_LOCKED, &nvdimm->flags)
 					? "locked" : "disabled");
-			return -ENXIO;
+			rc = -ENXIO;
+			goto out;
 		}
 		nd_mapping->ndd = ndd;
 		atomic_inc(&nvdimm->busy);
@@ -2586,13 +2587,17 @@ static int init_active_labels(struct nd_region *nd_region)
 			break;
 	}
 
-	if (i < nd_region->ndr_mappings) {
+	if (i < nd_region->ndr_mappings)
+		rc = -ENOMEM;
+
+out:
+	if (rc) {
 		deactivate_labels(nd_region);
-		return -ENOMEM;
+		return rc;
 	}
 
 	return devm_add_action_or_reset(&nd_region->dev, deactivate_labels,
-			nd_region);
+					nd_region);
 }
 
 int nd_region_register_namespaces(struct nd_region *nd_region, int *err)

drivers/pci/msi.c

@@ -171,24 +171,25 @@ static inline __attribute_const__ u32 msi_mask(unsigned x)
  * reliably as devices without an INTx disable bit will then generate a
  * level IRQ which will never be cleared.
  */
-u32 __pci_msi_desc_mask_irq(struct msi_desc *desc, u32 mask, u32 flag)
+void __pci_msi_desc_mask_irq(struct msi_desc *desc, u32 mask, u32 flag)
 {
-	u32 mask_bits = desc->masked;
+	raw_spinlock_t *lock = &desc->dev->msi_lock;
+	unsigned long flags;
 
 	if (pci_msi_ignore_mask || !desc->msi_attrib.maskbit)
-		return 0;
+		return;
 
-	mask_bits &= ~mask;
-	mask_bits |= flag;
+	raw_spin_lock_irqsave(lock, flags);
+	desc->masked &= ~mask;
+	desc->masked |= flag;
 	pci_write_config_dword(msi_desc_to_pci_dev(desc), desc->mask_pos,
-			       mask_bits);
-
-	return mask_bits;
+			       desc->masked);
+	raw_spin_unlock_irqrestore(lock, flags);
 }
 
 static void msi_mask_irq(struct msi_desc *desc, u32 mask, u32 flag)
 {
-	desc->masked = __pci_msi_desc_mask_irq(desc, mask, flag);
+	__pci_msi_desc_mask_irq(desc, mask, flag);
 }
 
 static void __iomem *pci_msix_desc_addr(struct msi_desc *desc)
@@ -317,13 +318,31 @@ void __pci_write_msi_msg(struct msi_desc *entry, struct msi_msg *msg)
 		/* Don't touch the hardware now */
 	} else if (entry->msi_attrib.is_msix) {
 		void __iomem *base = pci_msix_desc_addr(entry);
+		bool unmasked = !(entry->masked & PCI_MSIX_ENTRY_CTRL_MASKBIT);
 
 		if (!base)
 			goto skip;
 
+		/*
+		 * The specification mandates that the entry is masked
+		 * when the message is modified:
+		 *
+		 * "If software changes the Address or Data value of an
+		 * entry while the entry is unmasked, the result is
+		 * undefined."
+		 */
+		if (unmasked)
+			__pci_msix_desc_mask_irq(entry, PCI_MSIX_ENTRY_CTRL_MASKBIT);
+
 		writel(msg->address_lo, base + PCI_MSIX_ENTRY_LOWER_ADDR);
 		writel(msg->address_hi, base + PCI_MSIX_ENTRY_UPPER_ADDR);
 		writel(msg->data, base + PCI_MSIX_ENTRY_DATA);
+
+		if (unmasked)
+			__pci_msix_desc_mask_irq(entry, 0);
+
+		/* Ensure that the writes are visible in the device */
+		readl(base + PCI_MSIX_ENTRY_DATA);
 	} else {
 		int pos = dev->msi_cap;
 		u16 msgctl;
@@ -344,6 +363,8 @@ void __pci_write_msi_msg(struct msi_desc *entry, struct msi_msg *msg)
 			pci_write_config_word(dev, pos + PCI_MSI_DATA_32,
 					      msg->data);
 		}
+		/* Ensure that the writes are visible in the device */
+		pci_read_config_word(dev, pos + PCI_MSI_FLAGS, &msgctl);
 	}
 
 skip:
@@ -643,21 +664,21 @@ static int msi_capability_init(struct pci_dev *dev, int nvec,
 	/* Configure MSI capability structure */
 	ret = pci_msi_setup_msi_irqs(dev, nvec, PCI_CAP_ID_MSI);
 	if (ret) {
-		msi_mask_irq(entry, mask, ~mask);
+		msi_mask_irq(entry, mask, 0);
 		free_msi_irqs(dev);
 		return ret;
 	}
 
 	ret = msi_verify_entries(dev);
 	if (ret) {
-		msi_mask_irq(entry, mask, ~mask);
+		msi_mask_irq(entry, mask, 0);
 		free_msi_irqs(dev);
 		return ret;
 	}
 
 	ret = populate_msi_sysfs(dev);
 	if (ret) {
-		msi_mask_irq(entry, mask, ~mask);
+		msi_mask_irq(entry, mask, 0);
 		free_msi_irqs(dev);
 		return ret;
 	}
@@ -698,6 +719,7 @@ static int msix_setup_entries(struct pci_dev *dev, void __iomem *base,
 {
 	struct irq_affinity_desc *curmsk, *masks = NULL;
 	struct msi_desc *entry;
+	void __iomem *addr;
 	int ret, i;
 	int vec_count = pci_msix_vec_count(dev);
 
@@ -718,6 +740,7 @@ static int msix_setup_entries(struct pci_dev *dev, void __iomem *base,
 
 		entry->msi_attrib.is_msix	= 1;
 		entry->msi_attrib.is_64		= 1;
+
 		if (entries)
 			entry->msi_attrib.entry_nr = entries[i].entry;
 		else
@@ -729,6 +752,10 @@ static int msix_setup_entries(struct pci_dev *dev, void __iomem *base,
 		entry->msi_attrib.default_irq	= dev->irq;
 		entry->mask_base		= base;
 
+		addr = pci_msix_desc_addr(entry);
+		if (addr)
+			entry->masked = readl(addr + PCI_MSIX_ENTRY_VECTOR_CTRL);
+
 		list_add_tail(&entry->list, dev_to_msi_list(&dev->dev));
 		if (masks)
 			curmsk++;
@@ -739,28 +766,27 @@ out:
 	return ret;
 }
 
-static void msix_program_entries(struct pci_dev *dev,
-				 struct msix_entry *entries)
+static void msix_update_entries(struct pci_dev *dev, struct msix_entry *entries)
 {
 	struct msi_desc *entry;
-	int i = 0;
-	void __iomem *desc_addr;
 
 	for_each_pci_msi_entry(entry, dev) {
-		if (entries)
-			entries[i++].vector = entry->irq;
-
-		desc_addr = pci_msix_desc_addr(entry);
-		if (desc_addr)
-			entry->masked = readl(desc_addr +
-					      PCI_MSIX_ENTRY_VECTOR_CTRL);
-		else
-			entry->masked = 0;
-
-		msix_mask_irq(entry, 1);
+		if (entries) {
+			entries->vector = entry->irq;
+			entries++;
+		}
 	}
 }
 
+static void msix_mask_all(void __iomem *base, int tsize)
+{
+	u32 ctrl = PCI_MSIX_ENTRY_CTRL_MASKBIT;
+	int i;
+
+	for (i = 0; i < tsize; i++, base += PCI_MSIX_ENTRY_SIZE)
+		writel(ctrl, base + PCI_MSIX_ENTRY_VECTOR_CTRL);
+}
+
 /**
  * msix_capability_init - configure device's MSI-X capability
  * @dev: pointer to the pci_dev data structure of MSI-X device function
@@ -775,22 +801,33 @@ static void msix_program_entries(struct pci_dev *dev,
 static int msix_capability_init(struct pci_dev *dev, struct msix_entry *entries,
 				int nvec, struct irq_affinity *affd)
 {
-	int ret;
-	u16 control;
 	void __iomem *base;
+	int ret, tsize;
+	u16 control;
 
-	/* Ensure MSI-X is disabled while it is set up */
-	pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_ENABLE, 0);
+	/*
+	 * Some devices require MSI-X to be enabled before the MSI-X
+	 * registers can be accessed.  Mask all the vectors to prevent
+	 * interrupts coming in before they're fully set up.
+	 */
+	pci_msix_clear_and_set_ctrl(dev, 0, PCI_MSIX_FLAGS_MASKALL |
+				    PCI_MSIX_FLAGS_ENABLE);
 
 	pci_read_config_word(dev, dev->msix_cap + PCI_MSIX_FLAGS, &control);
 	/* Request & Map MSI-X table region */
-	base = msix_map_region(dev, msix_table_size(control));
-	if (!base)
-		return -ENOMEM;
+	tsize = msix_table_size(control);
+	base = msix_map_region(dev, tsize);
+	if (!base) {
+		ret = -ENOMEM;
+		goto out_disable;
+	}
+
+	/* Ensure that all table entries are masked. */
+	msix_mask_all(base, tsize);
 
 	ret = msix_setup_entries(dev, base, entries, nvec, affd);
 	if (ret)
-		return ret;
+		goto out_disable;
 
 	ret = pci_msi_setup_msi_irqs(dev, nvec, PCI_CAP_ID_MSIX);
 	if (ret)
@@ -801,15 +838,7 @@ static int msix_capability_init(struct pci_dev *dev, struct msix_entry *entries,
 	if (ret)
 		goto out_free;
 
-	/*
-	 * Some devices require MSI-X to be enabled before we can touch the
-	 * MSI-X registers.  We need to mask all the vectors to prevent
-	 * interrupts coming in before they're fully set up.
-	 */
-	pci_msix_clear_and_set_ctrl(dev, 0,
-				PCI_MSIX_FLAGS_MASKALL | PCI_MSIX_FLAGS_ENABLE);
-
-	msix_program_entries(dev, entries);
+	msix_update_entries(dev, entries);
 
 	ret = populate_msi_sysfs(dev);
 	if (ret)
@@ -843,6 +872,9 @@ out_avail:
 out_free:
 	free_msi_irqs(dev);
 
+out_disable:
+	pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_ENABLE, 0);
+
 	return ret;
 }
 
@@ -930,8 +962,7 @@ static void pci_msi_shutdown(struct pci_dev *dev)
 
 	/* Return the device with MSI unmasked as initial states */
 	mask = msi_mask(desc->msi_attrib.multi_cap);
-	/* Keep cached state to be restored */
-	__pci_msi_desc_mask_irq(desc, mask, ~mask);
+	msi_mask_irq(desc, mask, 0);
 
 	/* Restore dev->irq to its default pin-assertion IRQ */
 	dev->irq = desc->msi_attrib.default_irq;
@@ -1016,10 +1047,8 @@ static void pci_msix_shutdown(struct pci_dev *dev)
 	}
 
 	/* Return the device with MSI-X masked as initial states */
-	for_each_pci_msi_entry(entry, dev) {
-		/* Keep cached states to be restored */
+	for_each_pci_msi_entry(entry, dev)
 		__pci_msix_desc_mask_irq(entry, 1);
-	}
 
 	pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_ENABLE, 0);
 	pci_intx_for_msi(dev, 1);

drivers/pinctrl/intel/pinctrl-tigerlake.c

@@ -701,32 +701,32 @@ static const struct pinctrl_pin_desc tglh_pins[] = {
 
 static const struct intel_padgroup tglh_community0_gpps[] = {
 	TGL_GPP(0, 0, 24, 0),				/* GPP_A */
-	TGL_GPP(1, 25, 44, 128),			/* GPP_R */
-	TGL_GPP(2, 45, 70, 32),				/* GPP_B */
-	TGL_GPP(3, 71, 78, INTEL_GPIO_BASE_NOMAP),	/* vGPIO_0 */
+	TGL_GPP(1, 25, 44, 32),				/* GPP_R */
+	TGL_GPP(2, 45, 70, 64),				/* GPP_B */
+	TGL_GPP(3, 71, 78, 96),				/* vGPIO_0 */
 };
 
 static const struct intel_padgroup tglh_community1_gpps[] = {
-	TGL_GPP(0, 79, 104, 96),			/* GPP_D */
-	TGL_GPP(1, 105, 128, 64),			/* GPP_C */
-	TGL_GPP(2, 129, 136, 160),			/* GPP_S */
-	TGL_GPP(3, 137, 153, 192),			/* GPP_G */
-	TGL_GPP(4, 154, 180, 224),			/* vGPIO */
+	TGL_GPP(0, 79, 104, 128),			/* GPP_D */
+	TGL_GPP(1, 105, 128, 160),			/* GPP_C */
+	TGL_GPP(2, 129, 136, 192),			/* GPP_S */
+	TGL_GPP(3, 137, 153, 224),			/* GPP_G */
+	TGL_GPP(4, 154, 180, 256),			/* vGPIO */
 };
 
 static const struct intel_padgroup tglh_community3_gpps[] = {
-	TGL_GPP(0, 181, 193, 256),			/* GPP_E */
-	TGL_GPP(1, 194, 217, 288),			/* GPP_F */
+	TGL_GPP(0, 181, 193, 288),			/* GPP_E */
+	TGL_GPP(1, 194, 217, 320),			/* GPP_F */
 };
 
 static const struct intel_padgroup tglh_community4_gpps[] = {
-	TGL_GPP(0, 218, 241, 320),			/* GPP_H */
+	TGL_GPP(0, 218, 241, 352),			/* GPP_H */
 	TGL_GPP(1, 242, 251, 384),			/* GPP_J */
-	TGL_GPP(2, 252, 266, 352),			/* GPP_K */
+	TGL_GPP(2, 252, 266, 416),			/* GPP_K */
 };
 
 static const struct intel_padgroup tglh_community5_gpps[] = {
-	TGL_GPP(0, 267, 281, 416),			/* GPP_I */
+	TGL_GPP(0, 267, 281, 448),			/* GPP_I */
 	TGL_GPP(1, 282, 290, INTEL_GPIO_BASE_NOMAP),	/* JTAG */
 };
 

drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c

@@ -926,12 +926,10 @@ int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw,
 			err = hw->soc->bias_set(hw, desc, pullup);
 			if (err)
 				return err;
-		} else if (hw->soc->bias_set_combo) {
-			err = hw->soc->bias_set_combo(hw, desc, pullup, arg);
-			if (err)
-				return err;
 		} else {
-			return -ENOTSUPP;
+			err = mtk_pinconf_bias_set_rev1(hw, desc, pullup);
+			if (err)
+				err = mtk_pinconf_bias_set(hw, desc, pullup);
 		}
 	}
 

drivers/platform/x86/pcengines-apuv2.c

@@ -94,6 +94,7 @@ static struct gpiod_lookup_table gpios_led_table = {
 				NULL, 1, GPIO_ACTIVE_LOW),
 		GPIO_LOOKUP_IDX(AMD_FCH_GPIO_DRIVER_NAME, APU2_GPIO_LINE_LED3,
 				NULL, 2, GPIO_ACTIVE_LOW),
+		{} /* Terminating entry */
 	}
 };
 
@@ -123,6 +124,7 @@ static struct gpiod_lookup_table gpios_key_table = {
 	.table = {
 		GPIO_LOOKUP_IDX(AMD_FCH_GPIO_DRIVER_NAME, APU2_GPIO_LINE_MODESW,
 				NULL, 0, GPIO_ACTIVE_LOW),
+		{} /* Terminating entry */
 	}
 };
 

drivers/scsi/lpfc/lpfc_init.c

@@ -13080,6 +13080,8 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid)
 	if (!phba)
 		return -ENOMEM;
 
+	INIT_LIST_HEAD(&phba->poll_list);
+
 	/* Perform generic PCI device enabling operation */
 	error = lpfc_enable_pci_dev(phba);
 	if (error)
@@ -13214,7 +13216,6 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid)
 	/* Enable RAS FW log support */
 	lpfc_sli4_ras_setup(phba);
 
-	INIT_LIST_HEAD(&phba->poll_list);
 	timer_setup(&phba->cpuhp_poll_timer, lpfc_sli4_poll_hbtimer, 0);
 	cpuhp_state_add_instance_nocalls(lpfc_cpuhp_state, &phba->cpuhp);
 

drivers/vdpa/mlx5/net/mlx5_vnet.c

@@ -511,7 +511,6 @@ static int cq_create(struct mlx5_vdpa_net *ndev, u16 idx, u32 num_ent)
 	void __iomem *uar_page = ndev->mvdev.res.uar->map;
 	u32 out[MLX5_ST_SZ_DW(create_cq_out)];
 	struct mlx5_vdpa_cq *vcq = &mvq->cq;
-	unsigned int irqn;
 	__be64 *pas;
 	int inlen;
 	void *cqc;
@@ -551,7 +550,7 @@ static int cq_create(struct mlx5_vdpa_net *ndev, u16 idx, u32 num_ent)
 	/* Use vector 0 by default. Consider adding code to choose least used
 	 * vector.
 	 */
-	err = mlx5_vector2eqn(mdev, 0, &eqn, &irqn);
+	err = mlx5_vector2eqn(mdev, 0, &eqn);
 	if (err)
 		goto err_vec;
 

drivers/xen/events/events_base.c

@@ -192,12 +192,12 @@ static void disable_dynirq(struct irq_data *data);
 
 static DEFINE_PER_CPU(unsigned int, irq_epoch);
 
-static void clear_evtchn_to_irq_row(unsigned row)
+static void clear_evtchn_to_irq_row(int *evtchn_row)
 {
 	unsigned col;
 
 	for (col = 0; col < EVTCHN_PER_ROW; col++)
-		WRITE_ONCE(evtchn_to_irq[row][col], -1);
+		WRITE_ONCE(evtchn_row[col], -1);
 }
 
 static void clear_evtchn_to_irq_all(void)
@@ -207,7 +207,7 @@ static void clear_evtchn_to_irq_all(void)
 	for (row = 0; row < EVTCHN_ROW(xen_evtchn_max_channels()); row++) {
 		if (evtchn_to_irq[row] == NULL)
 			continue;
-		clear_evtchn_to_irq_row(row);
+		clear_evtchn_to_irq_row(evtchn_to_irq[row]);
 	}
 }
 
@@ -215,6 +215,7 @@ static int set_evtchn_to_irq(evtchn_port_t evtchn, unsigned int irq)
 {
 	unsigned row;
 	unsigned col;
+	int *evtchn_row;
 
 	if (evtchn >= xen_evtchn_max_channels())
 		return -EINVAL;
@@ -227,11 +228,18 @@ static int set_evtchn_to_irq(evtchn_port_t evtchn, unsigned int irq)
 		if (irq == -1)
 			return 0;
 
-		evtchn_to_irq[row] = (int *)get_zeroed_page(GFP_KERNEL);
-		if (evtchn_to_irq[row] == NULL)
+		evtchn_row = (int *) __get_free_pages(GFP_KERNEL, 0);
+		if (evtchn_row == NULL)
 			return -ENOMEM;
 
-		clear_evtchn_to_irq_row(row);
+		clear_evtchn_to_irq_row(evtchn_row);
+
+		/*
+		 * We've prepared an empty row for the mapping. If a different
+		 * thread was faster inserting it, we can drop ours.
+		 */
+		if (cmpxchg(&evtchn_to_irq[row], NULL, evtchn_row) != NULL)
+			free_page((unsigned long) evtchn_row);
 	}
 
 	WRITE_ONCE(evtchn_to_irq[row][col], irq);

fs/ceph/caps.c

@@ -4202,11 +4202,19 @@ bad:
 
 /*
  * Delayed work handler to process end of delayed cap release LRU list.
+ *
+ * If new caps are added to the list while processing it, these won't get
+ * processed in this run.  In this case, the ci->i_hold_caps_max will be
+ * returned so that the work can be scheduled accordingly.
  */
-void ceph_check_delayed_caps(struct ceph_mds_client *mdsc)
+unsigned long ceph_check_delayed_caps(struct ceph_mds_client *mdsc)
 {
 	struct inode *inode;
 	struct ceph_inode_info *ci;
+	struct ceph_mount_options *opt = mdsc->fsc->mount_options;
+	unsigned long delay_max = opt->caps_wanted_delay_max * HZ;
+	unsigned long loop_start = jiffies;
+	unsigned long delay = 0;
 
 	dout("check_delayed_caps\n");
 	spin_lock(&mdsc->cap_delay_lock);
@@ -4214,6 +4222,11 @@ void ceph_check_delayed_caps(struct ceph_mds_client *mdsc)
 		ci = list_first_entry(&mdsc->cap_delay_list,
 				      struct ceph_inode_info,
 				      i_cap_delay_list);
+		if (time_before(loop_start, ci->i_hold_caps_max - delay_max)) {
+			dout("%s caps added recently.  Exiting loop", __func__);
+			delay = ci->i_hold_caps_max;
+			break;
+		}
 		if ((ci->i_ceph_flags & CEPH_I_FLUSH) == 0 &&
 		    time_before(jiffies, ci->i_hold_caps_max))
 			break;
@@ -4230,6 +4243,8 @@ void ceph_check_delayed_caps(struct ceph_mds_client *mdsc)
 		}
 	}
 	spin_unlock(&mdsc->cap_delay_lock);
+
+	return delay;
 }
 
 /*

fs/ceph/mds_client.c

@@ -4435,22 +4435,29 @@ void inc_session_sequence(struct ceph_mds_session *s)
 }
 
 /*
- * delayed work -- periodically trim expired leases, renew caps with mds
+ * delayed work -- periodically trim expired leases, renew caps with mds.  If
+ * the @delay parameter is set to 0 or if it's more than 5 secs, the default
+ * workqueue delay value of 5 secs will be used.
  */
-static void schedule_delayed(struct ceph_mds_client *mdsc)
+static void schedule_delayed(struct ceph_mds_client *mdsc, unsigned long delay)
 {
-	int delay = 5;
-	unsigned hz = round_jiffies_relative(HZ * delay);
-	schedule_delayed_work(&mdsc->delayed_work, hz);
+	unsigned long max_delay = HZ * 5;
+
+	/* 5 secs default delay */
+	if (!delay || (delay > max_delay))
+		delay = max_delay;
+	schedule_delayed_work(&mdsc->delayed_work,
+			      round_jiffies_relative(delay));
 }
 
 static void delayed_work(struct work_struct *work)
 {
-	int i;
 	struct ceph_mds_client *mdsc =
 		container_of(work, struct ceph_mds_client, delayed_work.work);
+	unsigned long delay;
 	int renew_interval;
 	int renew_caps;
+	int i;
 
 	dout("mdsc delayed_work\n");
 
@@ -4490,7 +4497,7 @@ static void delayed_work(struct work_struct *work)
 	}
 	mutex_unlock(&mdsc->mutex);
 
-	ceph_check_delayed_caps(mdsc);
+	delay = ceph_check_delayed_caps(mdsc);
 
 	ceph_queue_cap_reclaim_work(mdsc);
 
@@ -4498,7 +4505,7 @@ static void delayed_work(struct work_struct *work)
 
 	maybe_recover_session(mdsc);
 
-	schedule_delayed(mdsc);
+	schedule_delayed(mdsc, delay);
 }
 
 int ceph_mdsc_init(struct ceph_fs_client *fsc)
@@ -4984,7 +4991,7 @@ void ceph_mdsc_handle_mdsmap(struct ceph_mds_client *mdsc, struct ceph_msg *msg)
 			  mdsc->mdsmap->m_epoch);
 
 	mutex_unlock(&mdsc->mutex);
-	schedule_delayed(mdsc);
+	schedule_delayed(mdsc, 0);
 	return;
 
 bad_unlock:

fs/ceph/snap.c

@@ -60,24 +60,26 @@
 /*
  * increase ref count for the realm
  *
- * caller must hold snap_rwsem for write.
+ * caller must hold snap_rwsem.
  */
 void ceph_get_snap_realm(struct ceph_mds_client *mdsc,
 			 struct ceph_snap_realm *realm)
 {
-	dout("get_realm %p %d -> %d\n", realm,
-	     atomic_read(&realm->nref), atomic_read(&realm->nref)+1);
+	lockdep_assert_held(&mdsc->snap_rwsem);
+
 	/*
-	 * since we _only_ increment realm refs or empty the empty
-	 * list with snap_rwsem held, adjusting the empty list here is
-	 * safe.  we do need to protect against concurrent empty list
-	 * additions, however.
+	 * The 0->1 and 1->0 transitions must take the snap_empty_lock
+	 * atomically with the refcount change. Go ahead and bump the
+	 * nref here, unless it's 0, in which case we take the spinlock
+	 * and then do the increment and remove it from the list.
 	 */
-	if (atomic_inc_return(&realm->nref) == 1) {
-		spin_lock(&mdsc->snap_empty_lock);
+	if (atomic_inc_not_zero(&realm->nref))
+		return;
+
+	spin_lock(&mdsc->snap_empty_lock);
+	if (atomic_inc_return(&realm->nref) == 1)
 		list_del_init(&realm->empty_item);
-		spin_unlock(&mdsc->snap_empty_lock);
-	}
+	spin_unlock(&mdsc->snap_empty_lock);
 }
 
 static void __insert_snap_realm(struct rb_root *root,
@@ -113,6 +115,8 @@ static struct ceph_snap_realm *ceph_create_snap_realm(
 {
 	struct ceph_snap_realm *realm;
 
+	lockdep_assert_held_write(&mdsc->snap_rwsem);
+
 	realm = kzalloc(sizeof(*realm), GFP_NOFS);
 	if (!realm)
 		return ERR_PTR(-ENOMEM);
@@ -135,7 +139,7 @@ static struct ceph_snap_realm *ceph_create_snap_realm(
 /*
  * lookup the realm rooted at @ino.
  *
- * caller must hold snap_rwsem for write.
+ * caller must hold snap_rwsem.
  */
 static struct ceph_snap_realm *__lookup_snap_realm(struct ceph_mds_client *mdsc,
 						   u64 ino)
@@ -143,6 +147,8 @@ static struct ceph_snap_realm *__lookup_snap_realm(struct ceph_mds_client *mdsc,
 	struct rb_node *n = mdsc->snap_realms.rb_node;
 	struct ceph_snap_realm *r;
 
+	lockdep_assert_held(&mdsc->snap_rwsem);
+
 	while (n) {
 		r = rb_entry(n, struct ceph_snap_realm, node);
 		if (ino < r->ino)
@@ -176,6 +182,8 @@ static void __put_snap_realm(struct ceph_mds_client *mdsc,
 static void __destroy_snap_realm(struct ceph_mds_client *mdsc,
 				 struct ceph_snap_realm *realm)
 {
+	lockdep_assert_held_write(&mdsc->snap_rwsem);
+
 	dout("__destroy_snap_realm %p %llx\n", realm, realm->ino);
 
 	rb_erase(&realm->node, &mdsc->snap_realms);
@@ -198,28 +206,30 @@ static void __destroy_snap_realm(struct ceph_mds_client *mdsc,
 static void __put_snap_realm(struct ceph_mds_client *mdsc,
 			     struct ceph_snap_realm *realm)
 {
-	dout("__put_snap_realm %llx %p %d -> %d\n", realm->ino, realm,
-	     atomic_read(&realm->nref), atomic_read(&realm->nref)-1);
+	lockdep_assert_held_write(&mdsc->snap_rwsem);
+
+	/*
+	 * We do not require the snap_empty_lock here, as any caller that
+	 * increments the value must hold the snap_rwsem.
+	 */
 	if (atomic_dec_and_test(&realm->nref))
 		__destroy_snap_realm(mdsc, realm);
 }
 
 /*
- * caller needn't hold any locks
+ * See comments in ceph_get_snap_realm. Caller needn't hold any locks.
  */
 void ceph_put_snap_realm(struct ceph_mds_client *mdsc,
 			 struct ceph_snap_realm *realm)
 {
-	dout("put_snap_realm %llx %p %d -> %d\n", realm->ino, realm,
-	     atomic_read(&realm->nref), atomic_read(&realm->nref)-1);
-	if (!atomic_dec_and_test(&realm->nref))
+	if (!atomic_dec_and_lock(&realm->nref, &mdsc->snap_empty_lock))
 		return;
 
 	if (down_write_trylock(&mdsc->snap_rwsem)) {
+		spin_unlock(&mdsc->snap_empty_lock);
 		__destroy_snap_realm(mdsc, realm);
 		up_write(&mdsc->snap_rwsem);
 	} else {
-		spin_lock(&mdsc->snap_empty_lock);
 		list_add(&realm->empty_item, &mdsc->snap_empty);
 		spin_unlock(&mdsc->snap_empty_lock);
 	}
@@ -236,6 +246,8 @@ static void __cleanup_empty_realms(struct ceph_mds_client *mdsc)
 {
 	struct ceph_snap_realm *realm;
 
+	lockdep_assert_held_write(&mdsc->snap_rwsem);
+
 	spin_lock(&mdsc->snap_empty_lock);
 	while (!list_empty(&mdsc->snap_empty)) {
 		realm = list_first_entry(&mdsc->snap_empty,
@@ -269,6 +281,8 @@ static int adjust_snap_realm_parent(struct ceph_mds_client *mdsc,
 {
 	struct ceph_snap_realm *parent;
 
+	lockdep_assert_held_write(&mdsc->snap_rwsem);
+
 	if (realm->parent_ino == parentino)
 		return 0;
 
@@ -686,6 +700,8 @@ int ceph_update_snap_trace(struct ceph_mds_client *mdsc,
 	int err = -ENOMEM;
 	LIST_HEAD(dirty_realms);
 
+	lockdep_assert_held_write(&mdsc->snap_rwsem);
+
 	dout("update_snap_trace deletion=%d\n", deletion);
 more:
 	ceph_decode_need(&p, e, sizeof(*ri), bad);

fs/ceph/super.h

@@ -1138,7 +1138,7 @@ extern void ceph_flush_snaps(struct ceph_inode_info *ci,
 extern bool __ceph_should_report_size(struct ceph_inode_info *ci);
 extern void ceph_check_caps(struct ceph_inode_info *ci, int flags,
 			    struct ceph_mds_session *session);
-extern void ceph_check_delayed_caps(struct ceph_mds_client *mdsc);
+extern unsigned long ceph_check_delayed_caps(struct ceph_mds_client *mdsc);
 extern void ceph_flush_dirty_caps(struct ceph_mds_client *mdsc);
 extern int  ceph_drop_caps_for_unlink(struct inode *inode);
 extern int ceph_encode_inode_release(void **p, struct inode *inode,

fs/cifs/smb2pdu.c

@@ -2367,7 +2367,7 @@ create_sd_buf(umode_t mode, bool set_owner, unsigned int *len)
 	memcpy(aclptr, &acl, sizeof(struct cifs_acl));
 
 	buf->ccontext.DataLength = cpu_to_le32(ptr - (__u8 *)&buf->sd);
-	*len = ptr - (__u8 *)buf;
+	*len = roundup(ptr - (__u8 *)buf, 8);
 
 	return buf;
 }

fs/vboxsf/dir.c

@@ -306,6 +306,53 @@ static int vboxsf_dir_mkdir(struct inode *parent, struct dentry *dentry,
 	return vboxsf_dir_create(parent, dentry, mode, true, true, NULL);
 }
 
+static int vboxsf_dir_atomic_open(struct inode *parent, struct dentry *dentry,
+				  struct file *file, unsigned int flags, umode_t mode)
+{
+	struct vboxsf_sbi *sbi = VBOXSF_SBI(parent->i_sb);
+	struct vboxsf_handle *sf_handle;
+	struct dentry *res = NULL;
+	u64 handle;
+	int err;
+
+	if (d_in_lookup(dentry)) {
+		res = vboxsf_dir_lookup(parent, dentry, 0);
+		if (IS_ERR(res))
+			return PTR_ERR(res);
+
+		if (res)
+			dentry = res;
+	}
+
+	/* Only creates */
+	if (!(flags & O_CREAT) || d_really_is_positive(dentry))
+		return finish_no_open(file, res);
+
+	err = vboxsf_dir_create(parent, dentry, mode, false, flags & O_EXCL, &handle);
+	if (err)
+		goto out;
+
+	sf_handle = vboxsf_create_sf_handle(d_inode(dentry), handle, SHFL_CF_ACCESS_READWRITE);
+	if (IS_ERR(sf_handle)) {
+		vboxsf_close(sbi->root, handle);
+		err = PTR_ERR(sf_handle);
+		goto out;
+	}
+
+	err = finish_open(file, dentry, generic_file_open);
+	if (err) {
+		/* This also closes the handle passed to vboxsf_create_sf_handle() */
+		vboxsf_release_sf_handle(d_inode(dentry), sf_handle);
+		goto out;
+	}
+
+	file->private_data = sf_handle;
+	file->f_mode |= FMODE_CREATED;
+out:
+	dput(res);
+	return err;
+}
+
 static int vboxsf_dir_unlink(struct inode *parent, struct dentry *dentry)
 {
 	struct vboxsf_sbi *sbi = VBOXSF_SBI(parent->i_sb);
@@ -424,6 +471,7 @@ const struct inode_operations vboxsf_dir_iops = {
 	.lookup  = vboxsf_dir_lookup,
 	.create  = vboxsf_dir_mkfile,
 	.mkdir   = vboxsf_dir_mkdir,
+	.atomic_open = vboxsf_dir_atomic_open,
 	.rmdir   = vboxsf_dir_unlink,
 	.unlink  = vboxsf_dir_unlink,
 	.rename  = vboxsf_dir_rename,

fs/vboxsf/file.c

@@ -20,18 +20,40 @@ struct vboxsf_handle {
 	struct list_head head;
 };
 
-static int vboxsf_file_open(struct inode *inode, struct file *file)
+struct vboxsf_handle *vboxsf_create_sf_handle(struct inode *inode,
+					      u64 handle, u32 access_flags)
 {
 	struct vboxsf_inode *sf_i = VBOXSF_I(inode);
+	struct vboxsf_handle *sf_handle;
+
+	sf_handle = kmalloc(sizeof(*sf_handle), GFP_KERNEL);
+	if (!sf_handle)
+		return ERR_PTR(-ENOMEM);
+
+	/* the host may have given us different attr then requested */
+	sf_i->force_restat = 1;
+
+	/* init our handle struct and add it to the inode's handles list */
+	sf_handle->handle = handle;
+	sf_handle->root = VBOXSF_SBI(inode->i_sb)->root;
+	sf_handle->access_flags = access_flags;
+	kref_init(&sf_handle->refcount);
+
+	mutex_lock(&sf_i->handle_list_mutex);
+	list_add(&sf_handle->head, &sf_i->handle_list);
+	mutex_unlock(&sf_i->handle_list_mutex);
+
+	return sf_handle;
+}
+
+static int vboxsf_file_open(struct inode *inode, struct file *file)
+{
+	struct vboxsf_sbi *sbi = VBOXSF_SBI(inode->i_sb);
 	struct shfl_createparms params = {};
 	struct vboxsf_handle *sf_handle;
 	u32 access_flags = 0;
 	int err;
 
-	sf_handle = kmalloc(sizeof(*sf_handle), GFP_KERNEL);
-	if (!sf_handle)
-		return -ENOMEM;
-
 	/*
 	 * We check the value of params.handle afterwards to find out if
 	 * the call succeeded or failed, as the API does not seem to cleanly
@@ -83,24 +105,15 @@ static int vboxsf_file_open(struct inode *inode, struct file *file)
 	err = vboxsf_create_at_dentry(file_dentry(file), &params);
 	if (err == 0 && params.handle == SHFL_HANDLE_NIL)
 		err = (params.result == SHFL_FILE_EXISTS) ? -EEXIST : -ENOENT;
-	if (err) {
-		kfree(sf_handle);
+	if (err)
 		return err;
+
+	sf_handle = vboxsf_create_sf_handle(inode, params.handle, access_flags);
+	if (IS_ERR(sf_handle)) {
+		vboxsf_close(sbi->root, params.handle);
+		return PTR_ERR(sf_handle);
 	}
 
-	/* the host may have given us different attr then requested */
-	sf_i->force_restat = 1;
-
-	/* init our handle struct and add it to the inode's handles list */
-	sf_handle->handle = params.handle;
-	sf_handle->root = VBOXSF_SBI(inode->i_sb)->root;
-	sf_handle->access_flags = access_flags;
-	kref_init(&sf_handle->refcount);
-
-	mutex_lock(&sf_i->handle_list_mutex);
-	list_add(&sf_handle->head, &sf_i->handle_list);
-	mutex_unlock(&sf_i->handle_list_mutex);
-
 	file->private_data = sf_handle;
 	return 0;
 }
@@ -114,22 +127,26 @@ static void vboxsf_handle_release(struct kref *refcount)
 	kfree(sf_handle);
 }
 
-static int vboxsf_file_release(struct inode *inode, struct file *file)
+void vboxsf_release_sf_handle(struct inode *inode, struct vboxsf_handle *sf_handle)
 {
 	struct vboxsf_inode *sf_i = VBOXSF_I(inode);
-	struct vboxsf_handle *sf_handle = file->private_data;
-
-	/*
-	 * When a file is closed on our (the guest) side, we want any subsequent
-	 * accesses done on the host side to see all changes done from our side.
-	 */
-	filemap_write_and_wait(inode->i_mapping);
 
 	mutex_lock(&sf_i->handle_list_mutex);
 	list_del(&sf_handle->head);
 	mutex_unlock(&sf_i->handle_list_mutex);
 
 	kref_put(&sf_handle->refcount, vboxsf_handle_release);
+}
+
+static int vboxsf_file_release(struct inode *inode, struct file *file)
+{
+	/*
+	 * When a file is closed on our (the guest) side, we want any subsequent
+	 * accesses done on the host side to see all changes done from our side.
+	 */
+	filemap_write_and_wait(inode->i_mapping);
+
+	vboxsf_release_sf_handle(inode, file->private_data);
 	return 0;
 }
 

fs/vboxsf/vfsmod.h

@@ -18,6 +18,8 @@
 #define VBOXSF_SBI(sb)	((struct vboxsf_sbi *)(sb)->s_fs_info)
 #define VBOXSF_I(i)	container_of(i, struct vboxsf_inode, vfs_inode)
 
+struct vboxsf_handle;
+
 struct vboxsf_options {
 	unsigned long ttl;
 	kuid_t uid;
@@ -80,6 +82,11 @@ extern const struct file_operations vboxsf_reg_fops;
 extern const struct address_space_operations vboxsf_reg_aops;
 extern const struct dentry_operations vboxsf_dentry_ops;
 
+/* from file.c */
+struct vboxsf_handle *vboxsf_create_sf_handle(struct inode *inode,
+					      u64 handle, u32 access_flags);
+void vboxsf_release_sf_handle(struct inode *inode, struct vboxsf_handle *sf_handle);
+
 /* from utils.c */
 struct inode *vboxsf_new_inode(struct super_block *sb);
 void vboxsf_init_inode(struct vboxsf_sbi *sbi, struct inode *inode,

include/asm-generic/vmlinux.lds.h

@@ -628,6 +628,7 @@
 		NOINSTR_TEXT						\
 		*(.text..refcount)					\
 		*(.ref.text)						\
+		*(.text.asan.* .text.tsan.*)				\
 		TEXT_CFI_JT						\
 	MEM_KEEP(init.text*)						\
 	MEM_KEEP(exit.text*)						\

include/linux/device.h

@@ -494,6 +494,7 @@ struct device {
 	struct dev_pin_info	*pins;
 #endif
 #ifdef CONFIG_GENERIC_MSI_IRQ
+	raw_spinlock_t		msi_lock;
 	struct list_head	msi_list;
 #endif
 #ifdef CONFIG_DMA_OPS

include/linux/inetdevice.h

@@ -41,7 +41,7 @@ struct in_device {
 	unsigned long		mr_qri;		/* Query Response Interval */
 	unsigned char		mr_qrv;		/* Query Robustness Variable */
 	unsigned char		mr_gq_running;
-	unsigned char		mr_ifc_count;
+	u32			mr_ifc_count;
 	struct timer_list	mr_gq_timer;	/* general query timer */
 	struct timer_list	mr_ifc_timer;	/* interface change timer */
 

include/linux/irq.h

@@ -569,6 +569,7 @@ struct irq_chip {
  * IRQCHIP_SUPPORTS_NMI:              Chip can deliver NMIs, only for root irqchips
  * IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND:  Invokes __enable_irq()/__disable_irq() for wake irqs
  *                                    in the suspend path if they are in disabled state
+ * IRQCHIP_AFFINITY_PRE_STARTUP:      Default affinity update before startup
  */
 enum {
 	IRQCHIP_SET_TYPE_MASKED			= (1 <<  0),
@@ -581,6 +582,7 @@ enum {
 	IRQCHIP_SUPPORTS_LEVEL_MSI		= (1 <<  7),
 	IRQCHIP_SUPPORTS_NMI			= (1 <<  8),
 	IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND	= (1 <<  9),
+	IRQCHIP_AFFINITY_PRE_STARTUP		= (1 << 10),
 };
 
 #include <linux/irqdesc.h>

include/linux/mlx5/driver.h

@@ -981,8 +981,7 @@ void mlx5_unregister_debugfs(void);
 void mlx5_fill_page_array(struct mlx5_frag_buf *buf, __be64 *pas);
 void mlx5_fill_page_frag_array_perm(struct mlx5_frag_buf *buf, __be64 *pas, u8 perm);
 void mlx5_fill_page_frag_array(struct mlx5_frag_buf *frag_buf, __be64 *pas);
-int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
-		    unsigned int *irqn);
+int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn);
 int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
 int mlx5_core_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
 

include/linux/msi.h

@@ -194,7 +194,7 @@ void __pci_read_msi_msg(struct msi_desc *entry, struct msi_msg *msg);
 void __pci_write_msi_msg(struct msi_desc *entry, struct msi_msg *msg);
 
 u32 __pci_msix_desc_mask_irq(struct msi_desc *desc, u32 flag);
-u32 __pci_msi_desc_mask_irq(struct msi_desc *desc, u32 mask, u32 flag);
+void __pci_msi_desc_mask_irq(struct msi_desc *desc, u32 mask, u32 flag);
 void pci_msi_mask_irq(struct irq_data *data);
 void pci_msi_unmask_irq(struct irq_data *data);
 

include/net/psample.h

@@ -18,6 +18,8 @@ struct psample_group *psample_group_get(struct net *net, u32 group_num);
 void psample_group_take(struct psample_group *group);
 void psample_group_put(struct psample_group *group);
 
+struct sk_buff;
+
 #if IS_ENABLED(CONFIG_PSAMPLE)
 
 void psample_sample_packet(struct psample_group *group, struct sk_buff *skb,

include/uapi/linux/neighbour.h

@@ -66,8 +66,11 @@ enum {
 #define NUD_NONE	0x00
 
 /* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
-   and make no address resolution or NUD.
-   NUD_PERMANENT also cannot be deleted by garbage collectors.
+ * and make no address resolution or NUD.
+ * NUD_PERMANENT also cannot be deleted by garbage collectors.
+ * When NTF_EXT_LEARNED is set for a bridge fdb entry the different cache entry
+ * states don't make sense and thus are ignored. Such entries don't age and
+ * can roam.
  */
 
 struct nda_cacheinfo {

kernel/bpf/hashtab.c

@@ -1425,8 +1425,8 @@ alloc:
 	/* We cannot do copy_from_user or copy_to_user inside
 	 * the rcu_read_lock. Allocate enough space here.
 	 */
-	keys = kvmalloc(key_size * bucket_size, GFP_USER | __GFP_NOWARN);
-	values = kvmalloc(value_size * bucket_size, GFP_USER | __GFP_NOWARN);
+	keys = kvmalloc_array(key_size, bucket_size, GFP_USER | __GFP_NOWARN);
+	values = kvmalloc_array(value_size, bucket_size, GFP_USER | __GFP_NOWARN);
 	if (!keys || !values) {
 		ret = -ENOMEM;
 		goto after_loop;

kernel/irq/chip.c

@@ -266,8 +266,11 @@ int irq_startup(struct irq_desc *desc, bool resend, bool force)
 	} else {
 		switch (__irq_startup_managed(desc, aff, force)) {
 		case IRQ_STARTUP_NORMAL:
+			if (d->chip->flags & IRQCHIP_AFFINITY_PRE_STARTUP)
+				irq_setup_affinity(desc);
 			ret = __irq_startup(desc);
-			irq_setup_affinity(desc);
+			if (!(d->chip->flags & IRQCHIP_AFFINITY_PRE_STARTUP))
+				irq_setup_affinity(desc);
 			break;
 		case IRQ_STARTUP_MANAGED:
 			irq_do_set_affinity(d, aff, false);

kernel/irq/msi.c

@@ -476,11 +476,6 @@ skip_activate:
 	return 0;
 
 cleanup:
-	for_each_msi_vector(desc, i, dev) {
-		irq_data = irq_domain_get_irq_data(domain, i);
-		if (irqd_is_activated(irq_data))
-			irq_domain_deactivate_irq(irq_data);
-	}
 	msi_domain_free_irqs(domain, dev);
 	return ret;
 }
@@ -505,7 +500,15 @@ int msi_domain_alloc_irqs(struct irq_domain *domain, struct device *dev,
 
 void __msi_domain_free_irqs(struct irq_domain *domain, struct device *dev)
 {
+	struct irq_data *irq_data;
 	struct msi_desc *desc;
+	int i;
+
+	for_each_msi_vector(desc, i, dev) {
+		irq_data = irq_domain_get_irq_data(domain, i);
+		if (irqd_is_activated(irq_data))
+			irq_domain_deactivate_irq(irq_data);
+	}
 
 	for_each_msi_entry(desc, dev) {
 		/*

kernel/irq/timings.c

@@ -453,6 +453,11 @@ static __always_inline void __irq_timings_store(int irq, struct irqt_stat *irqs,
 	 */
 	index = irq_timings_interval_index(interval);
 
+	if (index > PREDICTION_BUFFER_SIZE - 1) {
+		irqs->count = 0;
+		return;
+	}
+
 	/*
 	 * Store the index as an element of the pattern in another
 	 * circular array.

kernel/seccomp.c

@@ -594,7 +594,7 @@ static inline void seccomp_sync_threads(unsigned long flags)
 		smp_store_release(&thread->seccomp.filter,
 				  caller->seccomp.filter);
 		atomic_set(&thread->seccomp.filter_count,
-			   atomic_read(&thread->seccomp.filter_count));
+			   atomic_read(&caller->seccomp.filter_count));
 
 		/*
 		 * Don't let an unprivileged task work around

net/bridge/br_fdb.c

@@ -950,7 +950,8 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
 
 static int __br_fdb_add(struct ndmsg *ndm, struct net_bridge *br,
 			struct net_bridge_port *p, const unsigned char *addr,
-			u16 nlh_flags, u16 vid, struct nlattr *nfea_tb[])
+			u16 nlh_flags, u16 vid, struct nlattr *nfea_tb[],
+			struct netlink_ext_ack *extack)
 {
 	int err = 0;
 
@@ -969,6 +970,11 @@ static int __br_fdb_add(struct ndmsg *ndm, struct net_bridge *br,
 		rcu_read_unlock();
 		local_bh_enable();
 	} else if (ndm->ndm_flags & NTF_EXT_LEARNED) {
+		if (!p && !(ndm->ndm_state & NUD_PERMANENT)) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "FDB entry towards bridge must be permanent");
+			return -EINVAL;
+		}
 		err = br_fdb_external_learn_add(br, p, addr, vid, true);
 	} else {
 		spin_lock_bh(&br->hash_lock);
@@ -1041,9 +1047,11 @@ int br_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 		}
 
 		/* VID was specified, so use it. */
-		err = __br_fdb_add(ndm, br, p, addr, nlh_flags, vid, nfea_tb);
+		err = __br_fdb_add(ndm, br, p, addr, nlh_flags, vid, nfea_tb,
+				   extack);
 	} else {
-		err = __br_fdb_add(ndm, br, p, addr, nlh_flags, 0, nfea_tb);
+		err = __br_fdb_add(ndm, br, p, addr, nlh_flags, 0, nfea_tb,
+				   extack);
 		if (err || !vg || !vg->num_vlans)
 			goto out;
 
@@ -1055,7 +1063,7 @@ int br_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 			if (!br_vlan_should_use(v))
 				continue;
 			err = __br_fdb_add(ndm, br, p, addr, nlh_flags, v->vid,
-					   nfea_tb);
+					   nfea_tb, extack);
 			if (err)
 				goto out;
 		}
@@ -1212,6 +1220,10 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p,
 
 		if (swdev_notify)
 			flags |= BIT(BR_FDB_ADDED_BY_USER);
+
+		if (!p)
+			flags |= BIT(BR_FDB_LOCAL);
+
 		fdb = fdb_create(br, p, addr, vid, flags);
 		if (!fdb) {
 			err = -ENOMEM;
@@ -1238,6 +1250,9 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p,
 		if (swdev_notify)
 			set_bit(BR_FDB_ADDED_BY_USER, &fdb->flags);
 
+		if (!p)
+			set_bit(BR_FDB_LOCAL, &fdb->flags);
+
 		if (modified)
 			fdb_notify(br, fdb, RTM_NEWNEIGH, swdev_notify);
 	}

net/bridge/br_if.c

@@ -615,6 +615,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev,
 
 	err = dev_set_allmulti(dev, 1);
 	if (err) {
+		br_multicast_del_port(p);
 		kfree(p);	/* kobject not yet init'd, manually free */
 		goto err1;
 	}
@@ -728,6 +729,7 @@ err4:
 err3:
 	sysfs_remove_link(br->ifobj, p->dev->name);
 err2:
+	br_multicast_del_port(p);
 	kobject_put(&p->kobj);
 	dev_set_allmulti(dev, -1);
 err1:

net/bridge/netfilter/nf_conntrack_bridge.c

@@ -88,6 +88,12 @@ static int nf_br_ip_fragment(struct net *net, struct sock *sk,
 
 			skb = ip_fraglist_next(&iter);
 		}
+
+		if (!err)
+			return 0;
+
+		kfree_skb_list(iter.frag);
+
 		return err;
 	}
 slow_path:

net/core/link_watch.c

@@ -158,7 +158,7 @@ static void linkwatch_do_dev(struct net_device *dev)
 	clear_bit(__LINK_STATE_LINKWATCH_PENDING, &dev->state);
 
 	rfc2863_policy(dev);
-	if (dev->flags & IFF_UP && netif_device_present(dev)) {
+	if (dev->flags & IFF_UP) {
 		if (netif_carrier_ok(dev))
 			dev_activate(dev);
 		else
@@ -204,7 +204,8 @@ static void __linkwatch_run_queue(int urgent_only)
 		dev = list_first_entry(&wrk, struct net_device, link_watch_list);
 		list_del_init(&dev->link_watch_list);
 
-		if (urgent_only && !linkwatch_urgent_event(dev)) {
+		if (!netif_device_present(dev) ||
+		    (urgent_only && !linkwatch_urgent_event(dev))) {
 			list_add_tail(&dev->link_watch_list, &lweventlist);
 			continue;
 		}

net/ieee802154/socket.c

@@ -984,6 +984,11 @@ static const struct proto_ops ieee802154_dgram_ops = {
 	.sendpage	   = sock_no_sendpage,
 };
 
+static void ieee802154_sock_destruct(struct sock *sk)
+{
+	skb_queue_purge(&sk->sk_receive_queue);
+}
+
 /* Create a socket. Initialise the socket, blank the addresses
  * set the state.
  */
@@ -1024,7 +1029,7 @@ static int ieee802154_create(struct net *net, struct socket *sock,
 	sock->ops = ops;
 
 	sock_init_data(sock, sk);
-	/* FIXME: sk->sk_destruct */
+	sk->sk_destruct = ieee802154_sock_destruct;
 	sk->sk_family = PF_IEEE802154;
 
 	/* Checksums on by default */

net/ipv4/igmp.c

@@ -803,10 +803,17 @@ static void igmp_gq_timer_expire(struct timer_list *t)
 static void igmp_ifc_timer_expire(struct timer_list *t)
 {
 	struct in_device *in_dev = from_timer(in_dev, t, mr_ifc_timer);
+	u32 mr_ifc_count;
 
 	igmpv3_send_cr(in_dev);
-	if (in_dev->mr_ifc_count) {
-		in_dev->mr_ifc_count--;
+restart:
+	mr_ifc_count = READ_ONCE(in_dev->mr_ifc_count);
+
+	if (mr_ifc_count) {
+		if (cmpxchg(&in_dev->mr_ifc_count,
+			    mr_ifc_count,
+			    mr_ifc_count - 1) != mr_ifc_count)
+			goto restart;
 		igmp_ifc_start_timer(in_dev,
 				     unsolicited_report_interval(in_dev));
 	}
@@ -818,7 +825,7 @@ static void igmp_ifc_event(struct in_device *in_dev)
 	struct net *net = dev_net(in_dev->dev);
 	if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev))
 		return;
-	in_dev->mr_ifc_count = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+	WRITE_ONCE(in_dev->mr_ifc_count, in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv);
 	igmp_ifc_start_timer(in_dev, 1);
 }
 
@@ -957,7 +964,7 @@ static bool igmp_heard_query(struct in_device *in_dev, struct sk_buff *skb,
 				in_dev->mr_qri;
 		}
 		/* cancel the interface change timer */
-		in_dev->mr_ifc_count = 0;
+		WRITE_ONCE(in_dev->mr_ifc_count, 0);
 		if (del_timer(&in_dev->mr_ifc_timer))
 			__in_dev_put(in_dev);
 		/* clear deleted report items */
@@ -1724,7 +1731,7 @@ void ip_mc_down(struct in_device *in_dev)
 		igmp_group_dropped(pmc);
 
 #ifdef CONFIG_IP_MULTICAST
-	in_dev->mr_ifc_count = 0;
+	WRITE_ONCE(in_dev->mr_ifc_count, 0);
 	if (del_timer(&in_dev->mr_ifc_timer))
 		__in_dev_put(in_dev);
 	in_dev->mr_gq_running = 0;
@@ -1941,7 +1948,7 @@ static int ip_mc_del_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 		pmc->sfmode = MCAST_INCLUDE;
 #ifdef CONFIG_IP_MULTICAST
 		pmc->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
-		in_dev->mr_ifc_count = pmc->crcount;
+		WRITE_ONCE(in_dev->mr_ifc_count, pmc->crcount);
 		for (psf = pmc->sources; psf; psf = psf->sf_next)
 			psf->sf_crcount = 0;
 		igmp_ifc_event(pmc->interface);
@@ -2120,7 +2127,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 		/* else no filters; keep old mode for reports */
 
 		pmc->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
-		in_dev->mr_ifc_count = pmc->crcount;
+		WRITE_ONCE(in_dev->mr_ifc_count, pmc->crcount);
 		for (psf = pmc->sources; psf; psf = psf->sf_next)
 			psf->sf_crcount = 0;
 		igmp_ifc_event(in_dev);

net/ipv4/tcp_bbr.c

@@ -1041,7 +1041,7 @@ static void bbr_init(struct sock *sk)
 	bbr->prior_cwnd = 0;
 	tp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
 	bbr->rtt_cnt = 0;
-	bbr->next_rtt_delivered = 0;
+	bbr->next_rtt_delivered = tp->delivered;
 	bbr->prev_ca_state = TCP_CA_Open;
 	bbr->packet_conservation = 0;
 

net/sched/act_mirred.c

@@ -261,6 +261,9 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
 			goto out;
 	}
 
+	/* All mirred/redirected skbs should clear previous ct info */
+	nf_reset_ct(skb2);
+
 	want_ingress = tcf_mirred_act_wants_ingress(m_eaction);
 
 	expects_nh = want_ingress || !m_mac_header_xmit;

net/smc/smc_core.h

@@ -94,6 +94,7 @@ struct smc_link {
 	unsigned long		*wr_tx_mask;	/* bit mask of used indexes */
 	u32			wr_tx_cnt;	/* number of WR send buffers */
 	wait_queue_head_t	wr_tx_wait;	/* wait for free WR send buf */
+	atomic_t		wr_tx_refcnt;	/* tx refs to link */
 
 	struct smc_wr_buf	*wr_rx_bufs;	/* WR recv payload buffers */
 	struct ib_recv_wr	*wr_rx_ibs;	/* WR recv meta data */
@@ -106,6 +107,7 @@ struct smc_link {
 
 	struct ib_reg_wr	wr_reg;		/* WR register memory region */
 	wait_queue_head_t	wr_reg_wait;	/* wait for wr_reg result */
+	atomic_t		wr_reg_refcnt;	/* reg refs to link */
 	enum smc_wr_reg_state	wr_reg_state;	/* state of wr_reg request */
 
 	u8			gid[SMC_GID_SIZE];/* gid matching used vlan id*/

net/smc/smc_llc.c

@@ -888,6 +888,7 @@ int smc_llc_cli_add_link(struct smc_link *link, struct smc_llc_qentry *qentry)
 	if (!rc)
 		goto out;
 out_clear_lnk:
+	lnk_new->state = SMC_LNK_INACTIVE;
 	smcr_link_clear(lnk_new, false);
 out_reject:
 	smc_llc_cli_add_link_reject(qentry);
@@ -1184,6 +1185,7 @@ int smc_llc_srv_add_link(struct smc_link *link)
 		goto out_err;
 	return 0;
 out_err:
+	link_new->state = SMC_LNK_INACTIVE;
 	smcr_link_clear(link_new, false);
 	return rc;
 }
@@ -1286,10 +1288,8 @@ static void smc_llc_process_cli_delete_link(struct smc_link_group *lgr)
 	del_llc->reason = 0;
 	smc_llc_send_message(lnk, &qentry->msg); /* response */
 
-	if (smc_link_downing(&lnk_del->state)) {
-		if (smc_switch_conns(lgr, lnk_del, false))
-			smc_wr_tx_wait_no_pending_sends(lnk_del);
-	}
+	if (smc_link_downing(&lnk_del->state))
+		smc_switch_conns(lgr, lnk_del, false);
 	smcr_link_clear(lnk_del, true);
 
 	active_links = smc_llc_active_link_count(lgr);
@@ -1805,8 +1805,6 @@ void smc_llc_link_clear(struct smc_link *link, bool log)
 				    link->smcibdev->ibdev->name, link->ibport);
 	complete(&link->llc_testlink_resp);
 	cancel_delayed_work_sync(&link->llc_testlink_wrk);
-	smc_wr_wakeup_reg_wait(link);
-	smc_wr_wakeup_tx_wait(link);
 }
 
 /* register a new rtoken at the remote peer (for all links) */

net/smc/smc_tx.c

@@ -479,7 +479,7 @@ static int smc_tx_rdma_writes(struct smc_connection *conn,
 /* Wakeup sndbuf consumers from any context (IRQ or process)
  * since there is more data to transmit; usable snd_wnd as max transmit
  */
-static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
+static int _smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
 {
 	struct smc_cdc_producer_flags *pflags = &conn->local_tx_ctrl.prod_flags;
 	struct smc_link *link = conn->lnk;
@@ -533,6 +533,22 @@ out_unlock:
 	return rc;
 }
 
+static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
+{
+	struct smc_link *link = conn->lnk;
+	int rc = -ENOLINK;
+
+	if (!link)
+		return rc;
+
+	atomic_inc(&link->wr_tx_refcnt);
+	if (smc_link_usable(link))
+		rc = _smcr_tx_sndbuf_nonempty(conn);
+	if (atomic_dec_and_test(&link->wr_tx_refcnt))
+		wake_up_all(&link->wr_tx_wait);
+	return rc;
+}
+
 static int smcd_tx_sndbuf_nonempty(struct smc_connection *conn)
 {
 	struct smc_cdc_producer_flags *pflags = &conn->local_tx_ctrl.prod_flags;

net/smc/smc_wr.c

@@ -322,9 +322,12 @@ int smc_wr_reg_send(struct smc_link *link, struct ib_mr *mr)
 	if (rc)
 		return rc;
 
+	atomic_inc(&link->wr_reg_refcnt);
 	rc = wait_event_interruptible_timeout(link->wr_reg_wait,
 					      (link->wr_reg_state != POSTED),
 					      SMC_WR_REG_MR_WAIT_TIME);
+	if (atomic_dec_and_test(&link->wr_reg_refcnt))
+		wake_up_all(&link->wr_reg_wait);
 	if (!rc) {
 		/* timeout - terminate link */
 		smcr_link_down_cond_sched(link);
@@ -566,10 +569,15 @@ void smc_wr_free_link(struct smc_link *lnk)
 		return;
 	ibdev = lnk->smcibdev->ibdev;
 
+	smc_wr_wakeup_reg_wait(lnk);
+	smc_wr_wakeup_tx_wait(lnk);
+
 	if (smc_wr_tx_wait_no_pending_sends(lnk))
 		memset(lnk->wr_tx_mask, 0,
 		       BITS_TO_LONGS(SMC_WR_BUF_CNT) *
 						sizeof(*lnk->wr_tx_mask));
+	wait_event(lnk->wr_reg_wait, (!atomic_read(&lnk->wr_reg_refcnt)));
+	wait_event(lnk->wr_tx_wait, (!atomic_read(&lnk->wr_tx_refcnt)));
 
 	if (lnk->wr_rx_dma_addr) {
 		ib_dma_unmap_single(ibdev, lnk->wr_rx_dma_addr,
@@ -730,7 +738,9 @@ int smc_wr_create_link(struct smc_link *lnk)
 	memset(lnk->wr_tx_mask, 0,
 	       BITS_TO_LONGS(SMC_WR_BUF_CNT) * sizeof(*lnk->wr_tx_mask));
 	init_waitqueue_head(&lnk->wr_tx_wait);
+	atomic_set(&lnk->wr_tx_refcnt, 0);
 	init_waitqueue_head(&lnk->wr_reg_wait);
+	atomic_set(&lnk->wr_reg_refcnt, 0);
 	return rc;
 
 dma_unmap:

net/vmw_vsock/virtio_transport.c

@@ -356,11 +356,14 @@ static void virtio_vsock_event_fill(struct virtio_vsock *vsock)
 
 static void virtio_vsock_reset_sock(struct sock *sk)
 {
-	lock_sock(sk);
+	/* vmci_transport.c doesn't take sk_lock here either.  At least we're
+	 * under vsock_table_lock so the sock cannot disappear while we're
+	 * executing.
+	 */
+
 	sk->sk_state = TCP_CLOSE;
 	sk->sk_err = ECONNRESET;
 	sk->sk_error_report(sk);
-	release_sock(sk);
 }
 
 static void virtio_vsock_update_guest_cid(struct virtio_vsock *vsock)

sound/soc/amd/acp-pcm-dma.c

@@ -969,7 +969,7 @@ static int acp_dma_hw_params(struct snd_soc_component *component,
 
 	acp_set_sram_bank_state(rtd->acp_mmio, 0, true);
 	/* Save for runtime private data */
-	rtd->dma_addr = substream->dma_buffer.addr;
+	rtd->dma_addr = runtime->dma_addr;
 	rtd->order = get_order(size);
 
 	/* Fill the page table entries in ACP SRAM */

sound/soc/amd/raven/acp3x-pcm-dma.c

@@ -288,7 +288,7 @@ static int acp3x_dma_hw_params(struct snd_soc_component *component,
 		pr_err("pinfo failed\n");
 	}
 	size = params_buffer_bytes(params);
-	rtd->dma_addr = substream->dma_buffer.addr;
+	rtd->dma_addr = substream->runtime->dma_addr;
 	rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT);
 	config_acp3x_dma(rtd, substream->stream);
 	return 0;

sound/soc/amd/renoir/acp3x-pdm-dma.c

@@ -248,7 +248,7 @@ static int acp_pdm_dma_hw_params(struct snd_soc_component *component,
 		return -EINVAL;
 	size = params_buffer_bytes(params);
 	period_bytes = params_period_bytes(params);
-	rtd->dma_addr = substream->dma_buffer.addr;
+	rtd->dma_addr = substream->runtime->dma_addr;
 	rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT);
 	config_acp_dma(rtd, substream->stream);
 	init_pdm_ring_buffer(MEM_WINDOW_START, size, period_bytes,

sound/soc/codecs/cs42l42.c

@@ -403,7 +403,7 @@ static const struct regmap_config cs42l42_regmap = {
 	.use_single_write = true,
 };
 
-static DECLARE_TLV_DB_SCALE(adc_tlv, -9600, 100, false);
+static DECLARE_TLV_DB_SCALE(adc_tlv, -9700, 100, true);
 static DECLARE_TLV_DB_SCALE(mixer_tlv, -6300, 100, true);
 
 static const char * const cs42l42_hpf_freq_text[] = {
@@ -423,34 +423,23 @@ static SOC_ENUM_SINGLE_DECL(cs42l42_wnf3_freq_enum, CS42L42_ADC_WNF_HPF_CTL,
 			    CS42L42_ADC_WNF_CF_SHIFT,
 			    cs42l42_wnf3_freq_text);
 
-static const char * const cs42l42_wnf05_freq_text[] = {
-	"280Hz", "315Hz", "350Hz", "385Hz",
-	"420Hz", "455Hz", "490Hz", "525Hz"
-};
-
-static SOC_ENUM_SINGLE_DECL(cs42l42_wnf05_freq_enum, CS42L42_ADC_WNF_HPF_CTL,
-			    CS42L42_ADC_WNF_CF_SHIFT,
-			    cs42l42_wnf05_freq_text);
-
 static const struct snd_kcontrol_new cs42l42_snd_controls[] = {
 	/* ADC Volume and Filter Controls */
 	SOC_SINGLE("ADC Notch Switch", CS42L42_ADC_CTL,
-				CS42L42_ADC_NOTCH_DIS_SHIFT, true, false),
+				CS42L42_ADC_NOTCH_DIS_SHIFT, true, true),
 	SOC_SINGLE("ADC Weak Force Switch", CS42L42_ADC_CTL,
 				CS42L42_ADC_FORCE_WEAK_VCM_SHIFT, true, false),
 	SOC_SINGLE("ADC Invert Switch", CS42L42_ADC_CTL,
 				CS42L42_ADC_INV_SHIFT, true, false),
 	SOC_SINGLE("ADC Boost Switch", CS42L42_ADC_CTL,
 				CS42L42_ADC_DIG_BOOST_SHIFT, true, false),
-	SOC_SINGLE_SX_TLV("ADC Volume", CS42L42_ADC_VOLUME,
-				CS42L42_ADC_VOL_SHIFT, 0xA0, 0x6C, adc_tlv),
+	SOC_SINGLE_S8_TLV("ADC Volume", CS42L42_ADC_VOLUME, -97, 12, adc_tlv),
 	SOC_SINGLE("ADC WNF Switch", CS42L42_ADC_WNF_HPF_CTL,
 				CS42L42_ADC_WNF_EN_SHIFT, true, false),
 	SOC_SINGLE("ADC HPF Switch", CS42L42_ADC_WNF_HPF_CTL,
 				CS42L42_ADC_HPF_EN_SHIFT, true, false),
 	SOC_ENUM("HPF Corner Freq", cs42l42_hpf_freq_enum),
 	SOC_ENUM("WNF 3dB Freq", cs42l42_wnf3_freq_enum),
-	SOC_ENUM("WNF 05dB Freq", cs42l42_wnf05_freq_enum),
 
 	/* DAC Volume and Filter Controls */
 	SOC_SINGLE("DACA Invert Switch", CS42L42_DAC_CTL1,
@@ -669,15 +658,6 @@ static int cs42l42_pll_config(struct snd_soc_component *component)
 					CS42L42_FSYNC_PULSE_WIDTH_MASK,
 					CS42L42_FRAC1_VAL(fsync - 1) <<
 					CS42L42_FSYNC_PULSE_WIDTH_SHIFT);
-			snd_soc_component_update_bits(component,
-					CS42L42_ASP_FRM_CFG,
-					CS42L42_ASP_5050_MASK,
-					CS42L42_ASP_5050_MASK);
-			/* Set the frame delay to 1.0 SCLK clocks */
-			snd_soc_component_update_bits(component, CS42L42_ASP_FRM_CFG,
-					CS42L42_ASP_FSD_MASK,
-					CS42L42_ASP_FSD_1_0 <<
-					CS42L42_ASP_FSD_SHIFT);
 			/* Set the sample rates (96k or lower) */
 			snd_soc_component_update_bits(component, CS42L42_FS_RATE_EN,
 					CS42L42_FS_EN_MASK,
@@ -773,7 +753,18 @@ static int cs42l42_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
 	/* interface format */
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_I2S:
-	case SND_SOC_DAIFMT_LEFT_J:
+		/*
+		 * 5050 mode, frame starts on falling edge of LRCLK,
+		 * frame delayed by 1.0 SCLKs
+		 */
+		snd_soc_component_update_bits(component,
+					      CS42L42_ASP_FRM_CFG,
+					      CS42L42_ASP_STP_MASK |
+					      CS42L42_ASP_5050_MASK |
+					      CS42L42_ASP_FSD_MASK,
+					      CS42L42_ASP_5050_MASK |
+					      (CS42L42_ASP_FSD_1_0 <<
+						CS42L42_ASP_FSD_SHIFT));
 		break;
 	default:
 		return -EINVAL;