diff --git a/Documentation/arch/arm64/silicon-errata.rst b/Documentation/arch/arm64/silicon-errata.rst
index 77db10e944f039..b42fea07c5cec8 100644
--- a/Documentation/arch/arm64/silicon-errata.rst
+++ b/Documentation/arch/arm64/silicon-errata.rst
@@ -255,8 +255,9 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | Hisilicon      | Hip08 SMMU PMCG | #162001800      | N/A                         |
 +----------------+-----------------+-----------------+-----------------------------+
-| Hisilicon      | Hip{08,09,10,10C| #162001900      | N/A                         |
-|                | ,11} SMMU PMCG  |                 |                             |
+| Hisilicon      | Hip{08,09,09A,10| #162001900      | N/A                         |
+|                | ,10C,11}        |                 |                             |
+|                | SMMU PMCG       |                 |                             |
 +----------------+-----------------+-----------------+-----------------------------+
 | Hisilicon      | Hip09           | #162100801      | HISILICON_ERRATUM_162100801 |
 +----------------+-----------------+-----------------+-----------------------------+
diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5645.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5645.yaml
index 13f09f1bc8003a..0a698798c22be2 100644
--- a/Documentation/devicetree/bindings/sound/realtek,rt5645.yaml
+++ b/Documentation/devicetree/bindings/sound/realtek,rt5645.yaml
@@ -51,7 +51,7 @@ properties:
     description: Power supply for AVDD, providing 1.8V.
 
   cpvdd-supply:
-    description: Power supply for CPVDD, providing 3.5V.
+    description: Power supply for CPVDD, providing 1.8V.
 
   hp-detect-gpios:
     description: 
diff --git a/Makefile b/Makefile
index 685a57f6c8d279..8a10105c2539cf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 12
-SUBLEVEL = 7
+SUBLEVEL = 8
 EXTRAVERSION =
 NAME = Baby Opossum Posse
 
diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
index 6e5a984c1d4ea1..26a29e5e5078d5 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
@@ -67,7 +67,7 @@ cpu0: cpu@0 {
 			l2_cache_l0: l2-cache-l0 {
 				compatible = "cache";
 				cache-size = <0x80000>;
-				cache-line-size = <128>;
+				cache-line-size = <64>;
 				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
 				cache-level = <2>;
 				cache-unified;
@@ -91,7 +91,7 @@ cpu1: cpu@1 {
 			l2_cache_l1: l2-cache-l1 {
 				compatible = "cache";
 				cache-size = <0x80000>;
-				cache-line-size = <128>;
+				cache-line-size = <64>;
 				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
 				cache-level = <2>;
 				cache-unified;
@@ -115,7 +115,7 @@ cpu2: cpu@2 {
 			l2_cache_l2: l2-cache-l2 {
 				compatible = "cache";
 				cache-size = <0x80000>;
-				cache-line-size = <128>;
+				cache-line-size = <64>;
 				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
 				cache-level = <2>;
 				cache-unified;
@@ -139,7 +139,7 @@ cpu3: cpu@3 {
 			l2_cache_l3: l2-cache-l3 {
 				compatible = "cache";
 				cache-size = <0x80000>;
-				cache-line-size = <128>;
+				cache-line-size = <64>;
 				cache-sets = <1024>; //512KiB(size)/64(line-size)=8192ways/8-way set
 				cache-level = <2>;
 				cache-unified;
diff --git a/arch/loongarch/include/asm/inst.h b/arch/loongarch/include/asm/inst.h
index 944482063f14e3..3089785ca97e78 100644
--- a/arch/loongarch/include/asm/inst.h
+++ b/arch/loongarch/include/asm/inst.h
@@ -683,7 +683,17 @@ DEF_EMIT_REG2I16_FORMAT(blt, blt_op)
 DEF_EMIT_REG2I16_FORMAT(bge, bge_op)
 DEF_EMIT_REG2I16_FORMAT(bltu, bltu_op)
 DEF_EMIT_REG2I16_FORMAT(bgeu, bgeu_op)
-DEF_EMIT_REG2I16_FORMAT(jirl, jirl_op)
+
+static inline void emit_jirl(union loongarch_instruction *insn,
+			     enum loongarch_gpr rd,
+			     enum loongarch_gpr rj,
+			     int offset)
+{
+	insn->reg2i16_format.opcode = jirl_op;
+	insn->reg2i16_format.immediate = offset;
+	insn->reg2i16_format.rd = rd;
+	insn->reg2i16_format.rj = rj;
+}
 
 #define DEF_EMIT_REG2BSTRD_FORMAT(NAME, OP)				\
 static inline void emit_##NAME(union loongarch_instruction *insn,	\
diff --git a/arch/loongarch/kernel/efi.c b/arch/loongarch/kernel/efi.c
index 2bf86aeda874c7..de21e72759eebc 100644
--- a/arch/loongarch/kernel/efi.c
+++ b/arch/loongarch/kernel/efi.c
@@ -95,7 +95,7 @@ static void __init init_screen_info(void)
 	memset(si, 0, sizeof(*si));
 	early_memunmap(si, sizeof(*si));
 
-	memblock_reserve(screen_info.lfb_base, screen_info.lfb_size);
+	memblock_reserve(__screen_info_lfb_base(&screen_info), screen_info.lfb_size);
 }
 
 void __init efi_init(void)
diff --git a/arch/loongarch/kernel/inst.c b/arch/loongarch/kernel/inst.c
index 3050329556d118..14d7d700bcb98f 100644
--- a/arch/loongarch/kernel/inst.c
+++ b/arch/loongarch/kernel/inst.c
@@ -332,7 +332,7 @@ u32 larch_insn_gen_jirl(enum loongarch_gpr rd, enum loongarch_gpr rj, int imm)
 		return INSN_BREAK;
 	}
 
-	emit_jirl(&insn, rj, rd, imm >> 2);
+	emit_jirl(&insn, rd, rj, imm >> 2);
 
 	return insn.word;
 }
diff --git a/arch/loongarch/net/bpf_jit.c b/arch/loongarch/net/bpf_jit.c
index dd350cba1252f9..ea357a3edc0943 100644
--- a/arch/loongarch/net/bpf_jit.c
+++ b/arch/loongarch/net/bpf_jit.c
@@ -181,13 +181,13 @@ static void __build_epilogue(struct jit_ctx *ctx, bool is_tail_call)
 		/* Set return value */
 		emit_insn(ctx, addiw, LOONGARCH_GPR_A0, regmap[BPF_REG_0], 0);
 		/* Return to the caller */
-		emit_insn(ctx, jirl, LOONGARCH_GPR_RA, LOONGARCH_GPR_ZERO, 0);
+		emit_insn(ctx, jirl, LOONGARCH_GPR_ZERO, LOONGARCH_GPR_RA, 0);
 	} else {
 		/*
 		 * Call the next bpf prog and skip the first instruction
 		 * of TCC initialization.
 		 */
-		emit_insn(ctx, jirl, LOONGARCH_GPR_T3, LOONGARCH_GPR_ZERO, 1);
+		emit_insn(ctx, jirl, LOONGARCH_GPR_ZERO, LOONGARCH_GPR_T3, 1);
 	}
 }
 
@@ -904,7 +904,7 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool ext
 			return ret;
 
 		move_addr(ctx, t1, func_addr);
-		emit_insn(ctx, jirl, t1, LOONGARCH_GPR_RA, 0);
+		emit_insn(ctx, jirl, LOONGARCH_GPR_RA, t1, 0);
 		move_reg(ctx, regmap[BPF_REG_0], LOONGARCH_GPR_A0);
 		break;
 
diff --git a/arch/powerpc/platforms/book3s/vas-api.c b/arch/powerpc/platforms/book3s/vas-api.c
index f381b177ea06ad..0b6365d85d1171 100644
--- a/arch/powerpc/platforms/book3s/vas-api.c
+++ b/arch/powerpc/platforms/book3s/vas-api.c
@@ -464,7 +464,43 @@ static vm_fault_t vas_mmap_fault(struct vm_fault *vmf)
 	return VM_FAULT_SIGBUS;
 }
 
+/*
+ * During mmap() paste address, mapping VMA is saved in VAS window
+ * struct which is used to unmap during migration if the window is
+ * still open. But the user space can remove this mapping with
+ * munmap() before closing the window and the VMA address will
+ * be invalid. Set VAS window VMA to NULL in this function which
+ * is called before VMA free.
+ */
+static void vas_mmap_close(struct vm_area_struct *vma)
+{
+	struct file *fp = vma->vm_file;
+	struct coproc_instance *cp_inst = fp->private_data;
+	struct vas_window *txwin;
+
+	/* Should not happen */
+	if (!cp_inst || !cp_inst->txwin) {
+		pr_err("No attached VAS window for the paste address mmap\n");
+		return;
+	}
+
+	txwin = cp_inst->txwin;
+	/*
+	 * task_ref.vma is set in coproc_mmap() during mmap paste
+	 * address. So it has to be the same VMA that is getting freed.
+	 */
+	if (WARN_ON(txwin->task_ref.vma != vma)) {
+		pr_err("Invalid paste address mmaping\n");
+		return;
+	}
+
+	mutex_lock(&txwin->task_ref.mmap_mutex);
+	txwin->task_ref.vma = NULL;
+	mutex_unlock(&txwin->task_ref.mmap_mutex);
+}
+
 static const struct vm_operations_struct vas_vm_ops = {
+	.close = vas_mmap_close,
 	.fault = vas_mmap_fault,
 };
 
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index d879478db3f572..28b4312f25631c 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -429,6 +429,16 @@ static struct event_constraint intel_lnc_event_constraints[] = {
 	EVENT_CONSTRAINT_END
 };
 
+static struct extra_reg intel_lnc_extra_regs[] __read_mostly = {
+	INTEL_UEVENT_EXTRA_REG(0x012a, MSR_OFFCORE_RSP_0, 0xfffffffffffull, RSP_0),
+	INTEL_UEVENT_EXTRA_REG(0x012b, MSR_OFFCORE_RSP_1, 0xfffffffffffull, RSP_1),
+	INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x01cd),
+	INTEL_UEVENT_EXTRA_REG(0x02c6, MSR_PEBS_FRONTEND, 0x9, FE),
+	INTEL_UEVENT_EXTRA_REG(0x03c6, MSR_PEBS_FRONTEND, 0x7fff1f, FE),
+	INTEL_UEVENT_EXTRA_REG(0x40ad, MSR_PEBS_FRONTEND, 0xf, FE),
+	INTEL_UEVENT_EXTRA_REG(0x04c2, MSR_PEBS_FRONTEND, 0x8, FE),
+	EVENT_EXTRA_END
+};
 
 EVENT_ATTR_STR(mem-loads,	mem_ld_nhm,	"event=0x0b,umask=0x10,ldlat=3");
 EVENT_ATTR_STR(mem-loads,	mem_ld_snb,	"event=0xcd,umask=0x1,ldlat=3");
@@ -6344,7 +6354,7 @@ static __always_inline void intel_pmu_init_lnc(struct pmu *pmu)
 	intel_pmu_init_glc(pmu);
 	hybrid(pmu, event_constraints) = intel_lnc_event_constraints;
 	hybrid(pmu, pebs_constraints) = intel_lnc_pebs_event_constraints;
-	hybrid(pmu, extra_regs) = intel_rwc_extra_regs;
+	hybrid(pmu, extra_regs) = intel_lnc_extra_regs;
 }
 
 static __always_inline void intel_pmu_init_skt(struct pmu *pmu)
diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c
index 6188650707ab27..19a9fd974e3e1d 100644
--- a/arch/x86/events/intel/ds.c
+++ b/arch/x86/events/intel/ds.c
@@ -2496,6 +2496,7 @@ void __init intel_ds_init(void)
 			x86_pmu.large_pebs_flags |= PERF_SAMPLE_TIME;
 			break;
 
+		case 6:
 		case 5:
 			x86_pmu.pebs_ept = 1;
 			fallthrough;
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index d98fac56768469..e7aba7349231d1 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1910,6 +1910,7 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
 	X86_MATCH_VFM(INTEL_ATOM_GRACEMONT,	&adl_uncore_init),
 	X86_MATCH_VFM(INTEL_ATOM_CRESTMONT_X,	&gnr_uncore_init),
 	X86_MATCH_VFM(INTEL_ATOM_CRESTMONT,	&gnr_uncore_init),
+	X86_MATCH_VFM(INTEL_ATOM_DARKMONT_X,	&gnr_uncore_init),
 	{},
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_uncore_match);
diff --git a/arch/x86/kernel/cet.c b/arch/x86/kernel/cet.c
index d2c732a34e5d90..303bf74d175b30 100644
--- a/arch/x86/kernel/cet.c
+++ b/arch/x86/kernel/cet.c
@@ -81,6 +81,34 @@ static void do_user_cp_fault(struct pt_regs *regs, unsigned long error_code)
 
 static __ro_after_init bool ibt_fatal = true;
 
+/*
+ * By definition, all missing-ENDBRANCH #CPs are a result of WFE && !ENDBR.
+ *
+ * For the kernel IBT no ENDBR selftest where #CPs are deliberately triggered,
+ * the WFE state of the interrupted context needs to be cleared to let execution
+ * continue.  Otherwise when the CPU resumes from the instruction that just
+ * caused the previous #CP, another missing-ENDBRANCH #CP is raised and the CPU
+ * enters a dead loop.
+ *
+ * This is not a problem with IDT because it doesn't preserve WFE and IRET doesn't
+ * set WFE.  But FRED provides space on the entry stack (in an expanded CS area)
+ * to save and restore the WFE state, thus the WFE state is no longer clobbered,
+ * so software must clear it.
+ */
+static void ibt_clear_fred_wfe(struct pt_regs *regs)
+{
+	/*
+	 * No need to do any FRED checks.
+	 *
+	 * For IDT event delivery, the high-order 48 bits of CS are pushed
+	 * as 0s into the stack, and later IRET ignores these bits.
+	 *
+	 * For FRED, a test to check if fred_cs.wfe is set would be dropped
+	 * by compilers.
+	 */
+	regs->fred_cs.wfe = 0;
+}
+
 static void do_kernel_cp_fault(struct pt_regs *regs, unsigned long error_code)
 {
 	if ((error_code & CP_EC) != CP_ENDBR) {
@@ -90,6 +118,7 @@ static void do_kernel_cp_fault(struct pt_regs *regs, unsigned long error_code)
 
 	if (unlikely(regs->ip == (unsigned long)&ibt_selftest_noendbr)) {
 		regs->ax = 0;
+		ibt_clear_fred_wfe(regs);
 		return;
 	}
 
@@ -97,6 +126,7 @@ static void do_kernel_cp_fault(struct pt_regs *regs, unsigned long error_code)
 	if (!ibt_fatal) {
 		printk(KERN_DEFAULT CUT_HERE);
 		__warn(__FILE__, __LINE__, (void *)regs->ip, TAINT_WARN, regs, NULL);
+		ibt_clear_fred_wfe(regs);
 		return;
 	}
 	BUG();
diff --git a/block/blk-mq.c b/block/blk-mq.c
index d5995021815ddf..4e76651e786d19 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -3903,16 +3903,11 @@ static int blk_mq_init_hctx(struct request_queue *q,
 {
 	hctx->queue_num = hctx_idx;
 
-	if (!(hctx->flags & BLK_MQ_F_STACKING))
-		cpuhp_state_add_instance_nocalls(CPUHP_AP_BLK_MQ_ONLINE,
-				&hctx->cpuhp_online);
-	cpuhp_state_add_instance_nocalls(CPUHP_BLK_MQ_DEAD, &hctx->cpuhp_dead);
-
 	hctx->tags = set->tags[hctx_idx];
 
 	if (set->ops->init_hctx &&
 	    set->ops->init_hctx(hctx, set->driver_data, hctx_idx))
-		goto unregister_cpu_notifier;
+		goto fail;
 
 	if (blk_mq_init_request(set, hctx->fq->flush_rq, hctx_idx,
 				hctx->numa_node))
@@ -3921,6 +3916,11 @@ static int blk_mq_init_hctx(struct request_queue *q,
 	if (xa_insert(&q->hctx_table, hctx_idx, hctx, GFP_KERNEL))
 		goto exit_flush_rq;
 
+	if (!(hctx->flags & BLK_MQ_F_STACKING))
+		cpuhp_state_add_instance_nocalls(CPUHP_AP_BLK_MQ_ONLINE,
+				&hctx->cpuhp_online);
+	cpuhp_state_add_instance_nocalls(CPUHP_BLK_MQ_DEAD, &hctx->cpuhp_dead);
+
 	return 0;
 
  exit_flush_rq:
@@ -3929,8 +3929,7 @@ static int blk_mq_init_hctx(struct request_queue *q,
  exit_hctx:
 	if (set->ops->exit_hctx)
 		set->ops->exit_hctx(hctx, hctx_idx);
- unregister_cpu_notifier:
-	blk_mq_remove_cpuhp(hctx);
+ fail:
 	return -1;
 }
 
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c
index 4c745a26226b27..bf3be532e0895d 100644
--- a/drivers/acpi/arm64/iort.c
+++ b/drivers/acpi/arm64/iort.c
@@ -1703,6 +1703,8 @@ static struct acpi_platform_list pmcg_plat_info[] __initdata = {
 	/* HiSilicon Hip09 Platform */
 	{"HISI  ", "HIP09   ", 0, ACPI_SIG_IORT, greater_than_or_equal,
 	 "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09},
+	{"HISI  ", "HIP09A  ", 0, ACPI_SIG_IORT, greater_than_or_equal,
+	 "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09},
 	/* HiSilicon Hip10/11 Platform uses the same SMMU IP with Hip09 */
 	{"HISI  ", "HIP10   ", 0, ACPI_SIG_IORT, greater_than_or_equal,
 	 "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09},
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index e3e2afc2c83c6b..5962ea1230a17e 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -1063,13 +1063,13 @@ struct regmap *__regmap_init(struct device *dev,
 
 		/* Sanity check */
 		if (range_cfg->range_max < range_cfg->range_min) {
-			dev_err(map->dev, "Invalid range %d: %d < %d\n", i,
+			dev_err(map->dev, "Invalid range %d: %u < %u\n", i,
 				range_cfg->range_max, range_cfg->range_min);
 			goto err_range;
 		}
 
 		if (range_cfg->range_max > map->max_register) {
-			dev_err(map->dev, "Invalid range %d: %d > %d\n", i,
+			dev_err(map->dev, "Invalid range %d: %u > %u\n", i,
 				range_cfg->range_max, map->max_register);
 			goto err_range;
 		}
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 90bc605ff6c299..458ac54e7b201e 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -1599,6 +1599,21 @@ static void ublk_unquiesce_dev(struct ublk_device *ub)
 	blk_mq_kick_requeue_list(ub->ub_disk->queue);
 }
 
+static struct gendisk *ublk_detach_disk(struct ublk_device *ub)
+{
+	struct gendisk *disk;
+
+	/* Sync with ublk_abort_queue() by holding the lock */
+	spin_lock(&ub->lock);
+	disk = ub->ub_disk;
+	ub->dev_info.state = UBLK_S_DEV_DEAD;
+	ub->dev_info.ublksrv_pid = -1;
+	ub->ub_disk = NULL;
+	spin_unlock(&ub->lock);
+
+	return disk;
+}
+
 static void ublk_stop_dev(struct ublk_device *ub)
 {
 	struct gendisk *disk;
@@ -1612,14 +1627,7 @@ static void ublk_stop_dev(struct ublk_device *ub)
 		ublk_unquiesce_dev(ub);
 	}
 	del_gendisk(ub->ub_disk);
-
-	/* Sync with ublk_abort_queue() by holding the lock */
-	spin_lock(&ub->lock);
-	disk = ub->ub_disk;
-	ub->dev_info.state = UBLK_S_DEV_DEAD;
-	ub->dev_info.ublksrv_pid = -1;
-	ub->ub_disk = NULL;
-	spin_unlock(&ub->lock);
+	disk = ublk_detach_disk(ub);
 	put_disk(disk);
  unlock:
 	mutex_unlock(&ub->mutex);
@@ -2295,7 +2303,7 @@ static int ublk_ctrl_start_dev(struct ublk_device *ub, struct io_uring_cmd *cmd)
 
 out_put_cdev:
 	if (ret) {
-		ub->dev_info.state = UBLK_S_DEV_DEAD;
+		ublk_detach_disk(ub);
 		ublk_put_device(ub);
 	}
 	if (ret)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 43c96b73a7118f..0e50b65e1dbf5a 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -1587,9 +1587,12 @@ static void virtblk_remove(struct virtio_device *vdev)
 static int virtblk_freeze(struct virtio_device *vdev)
 {
 	struct virtio_blk *vblk = vdev->priv;
+	struct request_queue *q = vblk->disk->queue;
 
 	/* Ensure no requests in virtqueues before deleting vqs. */
-	blk_mq_freeze_queue(vblk->disk->queue);
+	blk_mq_freeze_queue(q);
+	blk_mq_quiesce_queue_nowait(q);
+	blk_mq_unfreeze_queue(q);
 
 	/* Ensure we don't receive any more interrupts */
 	virtio_reset_device(vdev);
@@ -1613,8 +1616,8 @@ static int virtblk_restore(struct virtio_device *vdev)
 		return ret;
 
 	virtio_device_ready(vdev);
+	blk_mq_unquiesce_queue(vblk->disk->queue);
 
-	blk_mq_unfreeze_queue(vblk->disk->queue);
 	return 0;
 }
 #endif
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 11755cb1eb1635..0c85c981a8334a 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -870,6 +870,7 @@ struct btusb_data {
 
 	int (*suspend)(struct hci_dev *hdev);
 	int (*resume)(struct hci_dev *hdev);
+	int (*disconnect)(struct hci_dev *hdev);
 
 	int oob_wake_irq;   /* irq for out-of-band wake-on-bt */
 	unsigned cmd_timeout_cnt;
@@ -2643,11 +2644,11 @@ static void btusb_mtk_claim_iso_intf(struct btusb_data *data)
 	init_usb_anchor(&btmtk_data->isopkt_anchor);
 }
 
-static void btusb_mtk_release_iso_intf(struct btusb_data *data)
+static void btusb_mtk_release_iso_intf(struct hci_dev *hdev)
 {
-	struct btmtk_data *btmtk_data = hci_get_priv(data->hdev);
+	struct btmtk_data *btmtk_data = hci_get_priv(hdev);
 
-	if (btmtk_data->isopkt_intf) {
+	if (test_bit(BTMTK_ISOPKT_OVER_INTR, &btmtk_data->flags)) {
 		usb_kill_anchored_urbs(&btmtk_data->isopkt_anchor);
 		clear_bit(BTMTK_ISOPKT_RUNNING, &btmtk_data->flags);
 
@@ -2661,6 +2662,16 @@ static void btusb_mtk_release_iso_intf(struct btusb_data *data)
 	clear_bit(BTMTK_ISOPKT_OVER_INTR, &btmtk_data->flags);
 }
 
+static int btusb_mtk_disconnect(struct hci_dev *hdev)
+{
+	/* This function describes the specific additional steps taken by MediaTek
+	 * when Bluetooth usb driver's resume function is called.
+	 */
+	btusb_mtk_release_iso_intf(hdev);
+
+	return 0;
+}
+
 static int btusb_mtk_reset(struct hci_dev *hdev, void *rst_data)
 {
 	struct btusb_data *data = hci_get_drvdata(hdev);
@@ -2677,8 +2688,8 @@ static int btusb_mtk_reset(struct hci_dev *hdev, void *rst_data)
 	if (err < 0)
 		return err;
 
-	if (test_bit(BTMTK_ISOPKT_RUNNING, &btmtk_data->flags))
-		btusb_mtk_release_iso_intf(data);
+	/* Release MediaTek ISO data interface */
+	btusb_mtk_release_iso_intf(hdev);
 
 	btusb_stop_traffic(data);
 	usb_kill_anchored_urbs(&data->tx_anchor);
@@ -2723,22 +2734,24 @@ static int btusb_mtk_setup(struct hci_dev *hdev)
 	btmtk_data->reset_sync = btusb_mtk_reset;
 
 	/* Claim ISO data interface and endpoint */
-	btmtk_data->isopkt_intf = usb_ifnum_to_if(data->udev, MTK_ISO_IFNUM);
-	if (btmtk_data->isopkt_intf)
+	if (!test_bit(BTMTK_ISOPKT_OVER_INTR, &btmtk_data->flags)) {
+		btmtk_data->isopkt_intf = usb_ifnum_to_if(data->udev, MTK_ISO_IFNUM);
 		btusb_mtk_claim_iso_intf(data);
+	}
 
 	return btmtk_usb_setup(hdev);
 }
 
 static int btusb_mtk_shutdown(struct hci_dev *hdev)
 {
-	struct btusb_data *data = hci_get_drvdata(hdev);
-	struct btmtk_data *btmtk_data = hci_get_priv(hdev);
+	int ret;
 
-	if (test_bit(BTMTK_ISOPKT_RUNNING, &btmtk_data->flags))
-		btusb_mtk_release_iso_intf(data);
+	ret = btmtk_usb_shutdown(hdev);
 
-	return btmtk_usb_shutdown(hdev);
+	/* Release MediaTek iso interface after shutdown */
+	btusb_mtk_release_iso_intf(hdev);
+
+	return ret;
 }
 
 #ifdef CONFIG_PM
@@ -3850,6 +3863,7 @@ static int btusb_probe(struct usb_interface *intf,
 		data->recv_acl = btmtk_usb_recv_acl;
 		data->suspend = btmtk_usb_suspend;
 		data->resume = btmtk_usb_resume;
+		data->disconnect = btusb_mtk_disconnect;
 	}
 
 	if (id->driver_info & BTUSB_SWAVE) {
@@ -4040,6 +4054,9 @@ static void btusb_disconnect(struct usb_interface *intf)
 	if (data->diag)
 		usb_set_intfdata(data->diag, NULL);
 
+	if (data->disconnect)
+		data->disconnect(hdev);
+
 	hci_unregister_dev(hdev);
 
 	if (intf == data->intf) {
diff --git a/drivers/dma/amd/qdma/qdma.c b/drivers/dma/amd/qdma/qdma.c
index b0a1f3ad851b1e..4761fa25501561 100644
--- a/drivers/dma/amd/qdma/qdma.c
+++ b/drivers/dma/amd/qdma/qdma.c
@@ -7,9 +7,9 @@
 #include <linux/bitfield.h>
 #include <linux/bitops.h>
 #include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
-#include <linux/dma-map-ops.h>
 #include <linux/platform_device.h>
 #include <linux/platform_data/amd_qdma.h>
 #include <linux/regmap.h>
@@ -492,18 +492,9 @@ static int qdma_device_verify(struct qdma_device *qdev)
 
 static int qdma_device_setup(struct qdma_device *qdev)
 {
-	struct device *dev = &qdev->pdev->dev;
 	u32 ring_sz = QDMA_DEFAULT_RING_SIZE;
 	int ret = 0;
 
-	while (dev && get_dma_ops(dev))
-		dev = dev->parent;
-	if (!dev) {
-		qdma_err(qdev, "dma device not found");
-		return -EINVAL;
-	}
-	set_dma_ops(&qdev->pdev->dev, get_dma_ops(dev));
-
 	ret = qdma_setup_fmap_context(qdev);
 	if (ret) {
 		qdma_err(qdev, "Failed setup fmap context");
@@ -548,11 +539,12 @@ static void qdma_free_queue_resources(struct dma_chan *chan)
 {
 	struct qdma_queue *queue = to_qdma_queue(chan);
 	struct qdma_device *qdev = queue->qdev;
-	struct device *dev = qdev->dma_dev.dev;
+	struct qdma_platdata *pdata;
 
 	qdma_clear_queue_context(queue);
 	vchan_free_chan_resources(&queue->vchan);
-	dma_free_coherent(dev, queue->ring_size * QDMA_MM_DESC_SIZE,
+	pdata = dev_get_platdata(&qdev->pdev->dev);
+	dma_free_coherent(pdata->dma_dev, queue->ring_size * QDMA_MM_DESC_SIZE,
 			  queue->desc_base, queue->dma_desc_base);
 }
 
@@ -565,6 +557,7 @@ static int qdma_alloc_queue_resources(struct dma_chan *chan)
 	struct qdma_queue *queue = to_qdma_queue(chan);
 	struct qdma_device *qdev = queue->qdev;
 	struct qdma_ctxt_sw_desc desc;
+	struct qdma_platdata *pdata;
 	size_t size;
 	int ret;
 
@@ -572,8 +565,9 @@ static int qdma_alloc_queue_resources(struct dma_chan *chan)
 	if (ret)
 		return ret;
 
+	pdata = dev_get_platdata(&qdev->pdev->dev);
 	size = queue->ring_size * QDMA_MM_DESC_SIZE;
-	queue->desc_base = dma_alloc_coherent(qdev->dma_dev.dev, size,
+	queue->desc_base = dma_alloc_coherent(pdata->dma_dev, size,
 					      &queue->dma_desc_base,
 					      GFP_KERNEL);
 	if (!queue->desc_base) {
@@ -588,7 +582,7 @@ static int qdma_alloc_queue_resources(struct dma_chan *chan)
 	if (ret) {
 		qdma_err(qdev, "Failed to setup SW desc ctxt for %s",
 			 chan->name);
-		dma_free_coherent(qdev->dma_dev.dev, size, queue->desc_base,
+		dma_free_coherent(pdata->dma_dev, size, queue->desc_base,
 				  queue->dma_desc_base);
 		return ret;
 	}
@@ -948,8 +942,9 @@ static int qdma_init_error_irq(struct qdma_device *qdev)
 
 static int qdmam_alloc_qintr_rings(struct qdma_device *qdev)
 {
-	u32 ctxt[QDMA_CTXT_REGMAP_LEN];
+	struct qdma_platdata *pdata = dev_get_platdata(&qdev->pdev->dev);
 	struct device *dev = &qdev->pdev->dev;
+	u32 ctxt[QDMA_CTXT_REGMAP_LEN];
 	struct qdma_intr_ring *ring;
 	struct qdma_ctxt_intr intr_ctxt;
 	u32 vector;
@@ -969,7 +964,8 @@ static int qdmam_alloc_qintr_rings(struct qdma_device *qdev)
 		ring->msix_id = qdev->err_irq_idx + i + 1;
 		ring->ridx = i;
 		ring->color = 1;
-		ring->base = dmam_alloc_coherent(dev, QDMA_INTR_RING_SIZE,
+		ring->base = dmam_alloc_coherent(pdata->dma_dev,
+						 QDMA_INTR_RING_SIZE,
 						 &ring->dev_base, GFP_KERNEL);
 		if (!ring->base) {
 			qdma_err(qdev, "Failed to alloc intr ring %d", i);
diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index 9588773dd2eb67..037ec38730cf98 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -153,6 +153,8 @@ static int admac_alloc_sram_carveout(struct admac_data *ad,
 {
 	struct admac_sram *sram;
 	int i, ret = 0, nblocks;
+	ad->txcache.size = readl_relaxed(ad->base + REG_TX_SRAM_SIZE);
+	ad->rxcache.size = readl_relaxed(ad->base + REG_RX_SRAM_SIZE);
 
 	if (dir == DMA_MEM_TO_DEV)
 		sram = &ad->txcache;
@@ -912,12 +914,7 @@ static int admac_probe(struct platform_device *pdev)
 		goto free_irq;
 	}
 
-	ad->txcache.size = readl_relaxed(ad->base + REG_TX_SRAM_SIZE);
-	ad->rxcache.size = readl_relaxed(ad->base + REG_RX_SRAM_SIZE);
-
 	dev_info(&pdev->dev, "Audio DMA Controller\n");
-	dev_info(&pdev->dev, "imprint %x TX cache %u RX cache %u\n",
-		 readl_relaxed(ad->base + REG_IMPRINT), ad->txcache.size, ad->rxcache.size);
 
 	return 0;
 
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index 299396121e6dc5..e847ad66dc0b49 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -1363,6 +1363,8 @@ at_xdmac_prep_dma_memset(struct dma_chan *chan, dma_addr_t dest, int value,
 		return NULL;
 
 	desc = at_xdmac_memset_create_desc(chan, atchan, dest, len, value);
+	if (!desc)
+		return NULL;
 	list_add_tail(&desc->desc_node, &desc->descs_list);
 
 	desc->tx_dma_desc.cookie = -EBUSY;
diff --git a/drivers/dma/dw/acpi.c b/drivers/dma/dw/acpi.c
index c510c109d2c3ad..b6452fffa657ad 100644
--- a/drivers/dma/dw/acpi.c
+++ b/drivers/dma/dw/acpi.c
@@ -8,13 +8,15 @@
 
 static bool dw_dma_acpi_filter(struct dma_chan *chan, void *param)
 {
+	struct dw_dma *dw = to_dw_dma(chan->device);
+	struct dw_dma_chip_pdata *data = dev_get_drvdata(dw->dma.dev);
 	struct acpi_dma_spec *dma_spec = param;
 	struct dw_dma_slave slave = {
 		.dma_dev = dma_spec->dev,
 		.src_id = dma_spec->slave_id,
 		.dst_id = dma_spec->slave_id,
-		.m_master = 0,
-		.p_master = 1,
+		.m_master = data->m_master,
+		.p_master = data->p_master,
 	};
 
 	return dw_dma_filter(chan, &slave);
diff --git a/drivers/dma/dw/internal.h b/drivers/dma/dw/internal.h
index 563ce73488db32..f1bd06a20cd611 100644
--- a/drivers/dma/dw/internal.h
+++ b/drivers/dma/dw/internal.h
@@ -51,11 +51,15 @@ struct dw_dma_chip_pdata {
 	int (*probe)(struct dw_dma_chip *chip);
 	int (*remove)(struct dw_dma_chip *chip);
 	struct dw_dma_chip *chip;
+	u8 m_master;
+	u8 p_master;
 };
 
 static __maybe_unused const struct dw_dma_chip_pdata dw_dma_chip_pdata = {
 	.probe = dw_dma_probe,
 	.remove = dw_dma_remove,
+	.m_master = 0,
+	.p_master = 1,
 };
 
 static const struct dw_dma_platform_data idma32_pdata = {
@@ -72,6 +76,8 @@ static __maybe_unused const struct dw_dma_chip_pdata idma32_chip_pdata = {
 	.pdata = &idma32_pdata,
 	.probe = idma32_dma_probe,
 	.remove = idma32_dma_remove,
+	.m_master = 0,
+	.p_master = 0,
 };
 
 static const struct dw_dma_platform_data xbar_pdata = {
@@ -88,6 +94,8 @@ static __maybe_unused const struct dw_dma_chip_pdata xbar_chip_pdata = {
 	.pdata = &xbar_pdata,
 	.probe = idma32_dma_probe,
 	.remove = idma32_dma_remove,
+	.m_master = 0,
+	.p_master = 0,
 };
 
 #endif /* _DMA_DW_INTERNAL_H */
diff --git a/drivers/dma/dw/pci.c b/drivers/dma/dw/pci.c
index ad2d4d012cf729..e8a0eb81726a56 100644
--- a/drivers/dma/dw/pci.c
+++ b/drivers/dma/dw/pci.c
@@ -56,10 +56,10 @@ static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)
 	if (ret)
 		return ret;
 
-	dw_dma_acpi_controller_register(chip->dw);
-
 	pci_set_drvdata(pdev, data);
 
+	dw_dma_acpi_controller_register(chip->dw);
+
 	return 0;
 }
 
diff --git a/drivers/dma/fsl-edma-common.h b/drivers/dma/fsl-edma-common.h
index ce37e1ee9c462d..fe8f103d4a6378 100644
--- a/drivers/dma/fsl-edma-common.h
+++ b/drivers/dma/fsl-edma-common.h
@@ -166,6 +166,7 @@ struct fsl_edma_chan {
 	struct work_struct		issue_worker;
 	struct platform_device		*pdev;
 	struct device			*pd_dev;
+	struct device_link		*pd_dev_link;
 	u32				srcid;
 	struct clk			*clk;
 	int                             priority;
diff --git a/drivers/dma/fsl-edma-main.c b/drivers/dma/fsl-edma-main.c
index f9f1eda792546e..70cb7fda757a94 100644
--- a/drivers/dma/fsl-edma-main.c
+++ b/drivers/dma/fsl-edma-main.c
@@ -417,10 +417,33 @@ static const struct of_device_id fsl_edma_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, fsl_edma_dt_ids);
 
+static void fsl_edma3_detach_pd(struct fsl_edma_engine *fsl_edma)
+{
+	struct fsl_edma_chan *fsl_chan;
+	int i;
+
+	for (i = 0; i < fsl_edma->n_chans; i++) {
+		if (fsl_edma->chan_masked & BIT(i))
+			continue;
+		fsl_chan = &fsl_edma->chans[i];
+		if (fsl_chan->pd_dev_link)
+			device_link_del(fsl_chan->pd_dev_link);
+		if (fsl_chan->pd_dev) {
+			dev_pm_domain_detach(fsl_chan->pd_dev, false);
+			pm_runtime_dont_use_autosuspend(fsl_chan->pd_dev);
+			pm_runtime_set_suspended(fsl_chan->pd_dev);
+		}
+	}
+}
+
+static void devm_fsl_edma3_detach_pd(void *data)
+{
+	fsl_edma3_detach_pd(data);
+}
+
 static int fsl_edma3_attach_pd(struct platform_device *pdev, struct fsl_edma_engine *fsl_edma)
 {
 	struct fsl_edma_chan *fsl_chan;
-	struct device_link *link;
 	struct device *pd_chan;
 	struct device *dev;
 	int i;
@@ -436,15 +459,16 @@ static int fsl_edma3_attach_pd(struct platform_device *pdev, struct fsl_edma_eng
 		pd_chan = dev_pm_domain_attach_by_id(dev, i);
 		if (IS_ERR_OR_NULL(pd_chan)) {
 			dev_err(dev, "Failed attach pd %d\n", i);
-			return -EINVAL;
+			goto detach;
 		}
 
-		link = device_link_add(dev, pd_chan, DL_FLAG_STATELESS |
+		fsl_chan->pd_dev_link = device_link_add(dev, pd_chan, DL_FLAG_STATELESS |
 					     DL_FLAG_PM_RUNTIME |
 					     DL_FLAG_RPM_ACTIVE);
-		if (!link) {
+		if (!fsl_chan->pd_dev_link) {
 			dev_err(dev, "Failed to add device_link to %d\n", i);
-			return -EINVAL;
+			dev_pm_domain_detach(pd_chan, false);
+			goto detach;
 		}
 
 		fsl_chan->pd_dev = pd_chan;
@@ -455,6 +479,10 @@ static int fsl_edma3_attach_pd(struct platform_device *pdev, struct fsl_edma_eng
 	}
 
 	return 0;
+
+detach:
+	fsl_edma3_detach_pd(fsl_edma);
+	return -EINVAL;
 }
 
 static int fsl_edma_probe(struct platform_device *pdev)
@@ -544,6 +572,9 @@ static int fsl_edma_probe(struct platform_device *pdev)
 		ret = fsl_edma3_attach_pd(pdev, fsl_edma);
 		if (ret)
 			return ret;
+		ret = devm_add_action_or_reset(&pdev->dev, devm_fsl_edma3_detach_pd, fsl_edma);
+		if (ret)
+			return ret;
 	}
 
 	if (drvdata->flags & FSL_EDMA_DRV_TCD64)
diff --git a/drivers/dma/ls2x-apb-dma.c b/drivers/dma/ls2x-apb-dma.c
index 9652e86667224b..b4f18be6294574 100644
--- a/drivers/dma/ls2x-apb-dma.c
+++ b/drivers/dma/ls2x-apb-dma.c
@@ -31,7 +31,7 @@
 #define LDMA_ASK_VALID		BIT(2)
 #define LDMA_START		BIT(3) /* DMA start operation */
 #define LDMA_STOP		BIT(4) /* DMA stop operation */
-#define LDMA_CONFIG_MASK	GENMASK(4, 0) /* DMA controller config bits mask */
+#define LDMA_CONFIG_MASK	GENMASK_ULL(4, 0) /* DMA controller config bits mask */
 
 /* Bitfields in ndesc_addr field of HW descriptor */
 #define LDMA_DESC_EN		BIT(0) /*1: The next descriptor is valid */
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 43efce77bb5770..40b76b40bc30c2 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1388,6 +1388,7 @@ static int mv_xor_probe(struct platform_device *pdev)
 			irq = irq_of_parse_and_map(np, 0);
 			if (!irq) {
 				ret = -ENODEV;
+				of_node_put(np);
 				goto err_channel_add;
 			}
 
@@ -1396,6 +1397,7 @@ static int mv_xor_probe(struct platform_device *pdev)
 			if (IS_ERR(chan)) {
 				ret = PTR_ERR(chan);
 				irq_dispose_mapping(irq);
+				of_node_put(np);
 				goto err_channel_add;
 			}
 
diff --git a/drivers/dma/tegra186-gpc-dma.c b/drivers/dma/tegra186-gpc-dma.c
index 3642508e88bb22..adca05ee98c922 100644
--- a/drivers/dma/tegra186-gpc-dma.c
+++ b/drivers/dma/tegra186-gpc-dma.c
@@ -231,6 +231,7 @@ struct tegra_dma_channel {
 	bool config_init;
 	char name[30];
 	enum dma_transfer_direction sid_dir;
+	enum dma_status status;
 	int id;
 	int irq;
 	int slave_id;
@@ -393,6 +394,8 @@ static int tegra_dma_pause(struct tegra_dma_channel *tdc)
 		tegra_dma_dump_chan_regs(tdc);
 	}
 
+	tdc->status = DMA_PAUSED;
+
 	return ret;
 }
 
@@ -419,6 +422,8 @@ static void tegra_dma_resume(struct tegra_dma_channel *tdc)
 	val = tdc_read(tdc, TEGRA_GPCDMA_CHAN_CSRE);
 	val &= ~TEGRA_GPCDMA_CHAN_CSRE_PAUSE;
 	tdc_write(tdc, TEGRA_GPCDMA_CHAN_CSRE, val);
+
+	tdc->status = DMA_IN_PROGRESS;
 }
 
 static int tegra_dma_device_resume(struct dma_chan *dc)
@@ -544,6 +549,7 @@ static void tegra_dma_xfer_complete(struct tegra_dma_channel *tdc)
 
 	tegra_dma_sid_free(tdc);
 	tdc->dma_desc = NULL;
+	tdc->status = DMA_COMPLETE;
 }
 
 static void tegra_dma_chan_decode_error(struct tegra_dma_channel *tdc,
@@ -716,6 +722,7 @@ static int tegra_dma_terminate_all(struct dma_chan *dc)
 		tdc->dma_desc = NULL;
 	}
 
+	tdc->status = DMA_COMPLETE;
 	tegra_dma_sid_free(tdc);
 	vchan_get_all_descriptors(&tdc->vc, &head);
 	spin_unlock_irqrestore(&tdc->vc.lock, flags);
@@ -769,6 +776,9 @@ static enum dma_status tegra_dma_tx_status(struct dma_chan *dc,
 	if (ret == DMA_COMPLETE)
 		return ret;
 
+	if (tdc->status == DMA_PAUSED)
+		ret = DMA_PAUSED;
+
 	spin_lock_irqsave(&tdc->vc.lock, flags);
 	vd = vchan_find_desc(&tdc->vc, cookie);
 	if (vd) {
diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c
index bcf3a33123be1c..f0c6d50d8c3345 100644
--- a/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -4108,9 +4108,10 @@ static void drm_dp_mst_up_req_work(struct work_struct *work)
 static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
 {
 	struct drm_dp_pending_up_req *up_req;
+	struct drm_dp_mst_branch *mst_primary;
 
 	if (!drm_dp_get_one_sb_msg(mgr, true, NULL))
-		goto out;
+		goto out_clear_reply;
 
 	if (!mgr->up_req_recv.have_eomt)
 		return 0;
@@ -4128,10 +4129,19 @@ static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
 		drm_dbg_kms(mgr->dev, "Received unknown up req type, ignoring: %x\n",
 			    up_req->msg.req_type);
 		kfree(up_req);
-		goto out;
+		goto out_clear_reply;
+	}
+
+	mutex_lock(&mgr->lock);
+	mst_primary = mgr->mst_primary;
+	if (!mst_primary || !drm_dp_mst_topology_try_get_mstb(mst_primary)) {
+		mutex_unlock(&mgr->lock);
+		kfree(up_req);
+		goto out_clear_reply;
 	}
+	mutex_unlock(&mgr->lock);
 
-	drm_dp_send_up_ack_reply(mgr, mgr->mst_primary, up_req->msg.req_type,
+	drm_dp_send_up_ack_reply(mgr, mst_primary, up_req->msg.req_type,
 				 false);
 
 	if (up_req->msg.req_type == DP_CONNECTION_STATUS_NOTIFY) {
@@ -4148,13 +4158,13 @@ static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
 			    conn_stat->peer_device_type);
 
 		mutex_lock(&mgr->probe_lock);
-		handle_csn = mgr->mst_primary->link_address_sent;
+		handle_csn = mst_primary->link_address_sent;
 		mutex_unlock(&mgr->probe_lock);
 
 		if (!handle_csn) {
 			drm_dbg_kms(mgr->dev, "Got CSN before finish topology probing. Skip it.");
 			kfree(up_req);
-			goto out;
+			goto out_put_primary;
 		}
 	} else if (up_req->msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
 		const struct drm_dp_resource_status_notify *res_stat =
@@ -4171,7 +4181,9 @@ static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
 	mutex_unlock(&mgr->up_req_lock);
 	queue_work(system_long_wq, &mgr->up_req_work);
 
-out:
+out_put_primary:
+	drm_dp_mst_topology_put_mstb(mst_primary);
+out_clear_reply:
 	memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
 	return 0;
 }
diff --git a/drivers/gpu/drm/xe/xe_devcoredump.c b/drivers/gpu/drm/xe/xe_devcoredump.c
index 5221ee3f12149b..c18e463092afa5 100644
--- a/drivers/gpu/drm/xe/xe_devcoredump.c
+++ b/drivers/gpu/drm/xe/xe_devcoredump.c
@@ -20,6 +20,7 @@
 #include "xe_guc_ct.h"
 #include "xe_guc_submit.h"
 #include "xe_hw_engine.h"
+#include "xe_pm.h"
 #include "xe_sched_job.h"
 #include "xe_vm.h"
 
@@ -143,31 +144,6 @@ static void xe_devcoredump_snapshot_free(struct xe_devcoredump_snapshot *ss)
 	ss->vm = NULL;
 }
 
-static void xe_devcoredump_deferred_snap_work(struct work_struct *work)
-{
-	struct xe_devcoredump_snapshot *ss = container_of(work, typeof(*ss), work);
-	struct xe_devcoredump *coredump = container_of(ss, typeof(*coredump), snapshot);
-	unsigned int fw_ref;
-
-	/* keep going if fw fails as we still want to save the memory and SW data */
-	fw_ref = xe_force_wake_get(gt_to_fw(ss->gt), XE_FORCEWAKE_ALL);
-	if (!xe_force_wake_ref_has_domain(fw_ref, XE_FORCEWAKE_ALL))
-		xe_gt_info(ss->gt, "failed to get forcewake for coredump capture\n");
-	xe_vm_snapshot_capture_delayed(ss->vm);
-	xe_guc_exec_queue_snapshot_capture_delayed(ss->ge);
-	xe_force_wake_put(gt_to_fw(ss->gt), fw_ref);
-
-	/* Calculate devcoredump size */
-	ss->read.size = __xe_devcoredump_read(NULL, INT_MAX, coredump);
-
-	ss->read.buffer = kvmalloc(ss->read.size, GFP_USER);
-	if (!ss->read.buffer)
-		return;
-
-	__xe_devcoredump_read(ss->read.buffer, ss->read.size, coredump);
-	xe_devcoredump_snapshot_free(ss);
-}
-
 static ssize_t xe_devcoredump_read(char *buffer, loff_t offset,
 				   size_t count, void *data, size_t datalen)
 {
@@ -216,6 +192,45 @@ static void xe_devcoredump_free(void *data)
 		 "Xe device coredump has been deleted.\n");
 }
 
+static void xe_devcoredump_deferred_snap_work(struct work_struct *work)
+{
+	struct xe_devcoredump_snapshot *ss = container_of(work, typeof(*ss), work);
+	struct xe_devcoredump *coredump = container_of(ss, typeof(*coredump), snapshot);
+	struct xe_device *xe = coredump_to_xe(coredump);
+	unsigned int fw_ref;
+
+	/*
+	 * NB: Despite passing a GFP_ flags parameter here, more allocations are done
+	 * internally using GFP_KERNEL expliictly. Hence this call must be in the worker
+	 * thread and not in the initial capture call.
+	 */
+	dev_coredumpm_timeout(gt_to_xe(ss->gt)->drm.dev, THIS_MODULE, coredump, 0, GFP_KERNEL,
+			      xe_devcoredump_read, xe_devcoredump_free,
+			      XE_COREDUMP_TIMEOUT_JIFFIES);
+
+	xe_pm_runtime_get(xe);
+
+	/* keep going if fw fails as we still want to save the memory and SW data */
+	fw_ref = xe_force_wake_get(gt_to_fw(ss->gt), XE_FORCEWAKE_ALL);
+	if (!xe_force_wake_ref_has_domain(fw_ref, XE_FORCEWAKE_ALL))
+		xe_gt_info(ss->gt, "failed to get forcewake for coredump capture\n");
+	xe_vm_snapshot_capture_delayed(ss->vm);
+	xe_guc_exec_queue_snapshot_capture_delayed(ss->ge);
+	xe_force_wake_put(gt_to_fw(ss->gt), fw_ref);
+
+	xe_pm_runtime_put(xe);
+
+	/* Calculate devcoredump size */
+	ss->read.size = __xe_devcoredump_read(NULL, INT_MAX, coredump);
+
+	ss->read.buffer = kvmalloc(ss->read.size, GFP_USER);
+	if (!ss->read.buffer)
+		return;
+
+	__xe_devcoredump_read(ss->read.buffer, ss->read.size, coredump);
+	xe_devcoredump_snapshot_free(ss);
+}
+
 static void devcoredump_snapshot(struct xe_devcoredump *coredump,
 				 struct xe_sched_job *job)
 {
@@ -299,10 +314,6 @@ void xe_devcoredump(struct xe_sched_job *job)
 	drm_info(&xe->drm, "Xe device coredump has been created\n");
 	drm_info(&xe->drm, "Check your /sys/class/drm/card%d/device/devcoredump/data\n",
 		 xe->drm.primary->index);
-
-	dev_coredumpm_timeout(xe->drm.dev, THIS_MODULE, coredump, 0, GFP_KERNEL,
-			      xe_devcoredump_read, xe_devcoredump_free,
-			      XE_COREDUMP_TIMEOUT_JIFFIES);
 }
 
 static void xe_driver_devcoredump_fini(void *arg)
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 98539313cbc970..c5224d43eea45e 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -282,6 +282,7 @@ static const struct of_device_id i2c_imx_dt_ids[] = {
 	{ .compatible = "fsl,imx6sll-i2c", .data = &imx6_i2c_hwdata, },
 	{ .compatible = "fsl,imx6sx-i2c", .data = &imx6_i2c_hwdata, },
 	{ .compatible = "fsl,imx6ul-i2c", .data = &imx6_i2c_hwdata, },
+	{ .compatible = "fsl,imx7d-i2c", .data = &imx6_i2c_hwdata, },
 	{ .compatible = "fsl,imx7s-i2c", .data = &imx6_i2c_hwdata, },
 	{ .compatible = "fsl,imx8mm-i2c", .data = &imx6_i2c_hwdata, },
 	{ .compatible = "fsl,imx8mn-i2c", .data = &imx6_i2c_hwdata, },
diff --git a/drivers/i2c/busses/i2c-microchip-corei2c.c b/drivers/i2c/busses/i2c-microchip-corei2c.c
index 0b0a1c4d17caef..b0a51695138ad0 100644
--- a/drivers/i2c/busses/i2c-microchip-corei2c.c
+++ b/drivers/i2c/busses/i2c-microchip-corei2c.c
@@ -93,27 +93,35 @@
  * @base:		pointer to register struct
  * @dev:		device reference
  * @i2c_clk:		clock reference for i2c input clock
+ * @msg_queue:		pointer to the messages requiring sending
  * @buf:		pointer to msg buffer for easier use
  * @msg_complete:	xfer completion object
  * @adapter:		core i2c abstraction
  * @msg_err:		error code for completed message
  * @bus_clk_rate:	current i2c bus clock rate
  * @isr_status:		cached copy of local ISR status
+ * @total_num:		total number of messages to be sent/received
+ * @current_num:	index of the current message being sent/received
  * @msg_len:		number of bytes transferred in msg
  * @addr:		address of the current slave
+ * @restart_needed:	whether or not a repeated start is required after current message
  */
 struct mchp_corei2c_dev {
 	void __iomem *base;
 	struct device *dev;
 	struct clk *i2c_clk;
+	struct i2c_msg *msg_queue;
 	u8 *buf;
 	struct completion msg_complete;
 	struct i2c_adapter adapter;
 	int msg_err;
+	int total_num;
+	int current_num;
 	u32 bus_clk_rate;
 	u32 isr_status;
 	u16 msg_len;
 	u8 addr;
+	bool restart_needed;
 };
 
 static void mchp_corei2c_core_disable(struct mchp_corei2c_dev *idev)
@@ -222,6 +230,47 @@ static int mchp_corei2c_fill_tx(struct mchp_corei2c_dev *idev)
 	return 0;
 }
 
+static void mchp_corei2c_next_msg(struct mchp_corei2c_dev *idev)
+{
+	struct i2c_msg *this_msg;
+	u8 ctrl;
+
+	if (idev->current_num >= idev->total_num) {
+		complete(&idev->msg_complete);
+		return;
+	}
+
+	/*
+	 * If there's been an error, the isr needs to return control
+	 * to the "main" part of the driver, so as not to keep sending
+	 * messages once it completes and clears the SI bit.
+	 */
+	if (idev->msg_err) {
+		complete(&idev->msg_complete);
+		return;
+	}
+
+	this_msg = idev->msg_queue++;
+
+	if (idev->current_num < (idev->total_num - 1)) {
+		struct i2c_msg *next_msg = idev->msg_queue;
+
+		idev->restart_needed = next_msg->flags & I2C_M_RD;
+	} else {
+		idev->restart_needed = false;
+	}
+
+	idev->addr = i2c_8bit_addr_from_msg(this_msg);
+	idev->msg_len = this_msg->len;
+	idev->buf = this_msg->buf;
+
+	ctrl = readb(idev->base + CORE_I2C_CTRL);
+	ctrl |= CTRL_STA;
+	writeb(ctrl, idev->base + CORE_I2C_CTRL);
+
+	idev->current_num++;
+}
+
 static irqreturn_t mchp_corei2c_handle_isr(struct mchp_corei2c_dev *idev)
 {
 	u32 status = idev->isr_status;
@@ -238,8 +287,6 @@ static irqreturn_t mchp_corei2c_handle_isr(struct mchp_corei2c_dev *idev)
 		ctrl &= ~CTRL_STA;
 		writeb(idev->addr, idev->base + CORE_I2C_DATA);
 		writeb(ctrl, idev->base + CORE_I2C_CTRL);
-		if (idev->msg_len == 0)
-			finished = true;
 		break;
 	case STATUS_M_ARB_LOST:
 		idev->msg_err = -EAGAIN;
@@ -247,10 +294,14 @@ static irqreturn_t mchp_corei2c_handle_isr(struct mchp_corei2c_dev *idev)
 		break;
 	case STATUS_M_SLAW_ACK:
 	case STATUS_M_TX_DATA_ACK:
-		if (idev->msg_len > 0)
+		if (idev->msg_len > 0) {
 			mchp_corei2c_fill_tx(idev);
-		else
-			last_byte = true;
+		} else {
+			if (idev->restart_needed)
+				finished = true;
+			else
+				last_byte = true;
+		}
 		break;
 	case STATUS_M_TX_DATA_NACK:
 	case STATUS_M_SLAR_NACK:
@@ -287,7 +338,7 @@ static irqreturn_t mchp_corei2c_handle_isr(struct mchp_corei2c_dev *idev)
 		mchp_corei2c_stop(idev);
 
 	if (last_byte || finished)
-		complete(&idev->msg_complete);
+		mchp_corei2c_next_msg(idev);
 
 	return IRQ_HANDLED;
 }
@@ -311,21 +362,48 @@ static irqreturn_t mchp_corei2c_isr(int irq, void *_dev)
 	return ret;
 }
 
-static int mchp_corei2c_xfer_msg(struct mchp_corei2c_dev *idev,
-				 struct i2c_msg *msg)
+static int mchp_corei2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
+			     int num)
 {
-	u8 ctrl;
+	struct mchp_corei2c_dev *idev = i2c_get_adapdata(adap);
+	struct i2c_msg *this_msg = msgs;
 	unsigned long time_left;
+	u8 ctrl;
+
+	mchp_corei2c_core_enable(idev);
+
+	/*
+	 * The isr controls the flow of a transfer, this info needs to be saved
+	 * to a location that it can access the queue information from.
+	 */
+	idev->restart_needed = false;
+	idev->msg_queue = msgs;
+	idev->total_num = num;
+	idev->current_num = 0;
 
-	idev->addr = i2c_8bit_addr_from_msg(msg);
-	idev->msg_len = msg->len;
-	idev->buf = msg->buf;
+	/*
+	 * But the first entry to the isr is triggered by the start in this
+	 * function, so the first message needs to be "dequeued".
+	 */
+	idev->addr = i2c_8bit_addr_from_msg(this_msg);
+	idev->msg_len = this_msg->len;
+	idev->buf = this_msg->buf;
 	idev->msg_err = 0;
 
-	reinit_completion(&idev->msg_complete);
+	if (idev->total_num > 1) {
+		struct i2c_msg *next_msg = msgs + 1;
 
-	mchp_corei2c_core_enable(idev);
+		idev->restart_needed = next_msg->flags & I2C_M_RD;
+	}
 
+	idev->current_num++;
+	idev->msg_queue++;
+
+	reinit_completion(&idev->msg_complete);
+
+	/*
+	 * Send the first start to pass control to the isr
+	 */
 	ctrl = readb(idev->base + CORE_I2C_CTRL);
 	ctrl |= CTRL_STA;
 	writeb(ctrl, idev->base + CORE_I2C_CTRL);
@@ -335,20 +413,8 @@ static int mchp_corei2c_xfer_msg(struct mchp_corei2c_dev *idev,
 	if (!time_left)
 		return -ETIMEDOUT;
 
-	return idev->msg_err;
-}
-
-static int mchp_corei2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
-			     int num)
-{
-	struct mchp_corei2c_dev *idev = i2c_get_adapdata(adap);
-	int i, ret;
-
-	for (i = 0; i < num; i++) {
-		ret = mchp_corei2c_xfer_msg(idev, msgs++);
-		if (ret)
-			return ret;
-	}
+	if (idev->msg_err)
+		return idev->msg_err;
 
 	return num;
 }
diff --git a/drivers/media/dvb-frontends/dib3000mb.c b/drivers/media/dvb-frontends/dib3000mb.c
index c598b2a6332565..7c452ddd9e40fa 100644
--- a/drivers/media/dvb-frontends/dib3000mb.c
+++ b/drivers/media/dvb-frontends/dib3000mb.c
@@ -51,7 +51,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=xfer,4=setfe,8=getfe (|-a
 static int dib3000_read_reg(struct dib3000_state *state, u16 reg)
 {
 	u8 wb[] = { ((reg >> 8) | 0x80) & 0xff, reg & 0xff };
-	u8 rb[2];
+	u8 rb[2] = {};
 	struct i2c_msg msg[] = {
 		{ .addr = state->config.demod_address, .flags = 0,        .buf = wb, .len = 2 },
 		{ .addr = state->config.demod_address, .flags = I2C_M_RD, .buf = rb, .len = 2 },
diff --git a/drivers/mtd/nand/raw/arasan-nand-controller.c b/drivers/mtd/nand/raw/arasan-nand-controller.c
index 5436ec4a8fde42..a52a9f5a75e021 100644
--- a/drivers/mtd/nand/raw/arasan-nand-controller.c
+++ b/drivers/mtd/nand/raw/arasan-nand-controller.c
@@ -1409,8 +1409,8 @@ static int anfc_parse_cs(struct arasan_nfc *nfc)
 	 * case, the "not" chosen CS is assigned to nfc->spare_cs and selected
 	 * whenever a GPIO CS must be asserted.
 	 */
-	if (nfc->cs_array && nfc->ncs > 2) {
-		if (!nfc->cs_array[0] && !nfc->cs_array[1]) {
+	if (nfc->cs_array) {
+		if (nfc->ncs > 2 && !nfc->cs_array[0] && !nfc->cs_array[1]) {
 			dev_err(nfc->dev,
 				"Assign a single native CS when using GPIOs\n");
 			return -EINVAL;
@@ -1478,8 +1478,15 @@ static int anfc_probe(struct platform_device *pdev)
 
 static void anfc_remove(struct platform_device *pdev)
 {
+	int i;
 	struct arasan_nfc *nfc = platform_get_drvdata(pdev);
 
+	for (i = 0; i < nfc->ncs; i++) {
+		if (nfc->cs_array[i]) {
+			gpiod_put(nfc->cs_array[i]);
+		}
+	}
+
 	anfc_chips_cleanup(nfc);
 }
 
diff --git a/drivers/mtd/nand/raw/atmel/pmecc.c b/drivers/mtd/nand/raw/atmel/pmecc.c
index a22aab4ed4e8ab..3c7dee1be21df1 100644
--- a/drivers/mtd/nand/raw/atmel/pmecc.c
+++ b/drivers/mtd/nand/raw/atmel/pmecc.c
@@ -380,10 +380,8 @@ atmel_pmecc_create_user(struct atmel_pmecc *pmecc,
 	user->delta = user->dmu + req->ecc.strength + 1;
 
 	gf_tables = atmel_pmecc_get_gf_tables(req);
-	if (IS_ERR(gf_tables)) {
-		kfree(user);
+	if (IS_ERR(gf_tables))
 		return ERR_CAST(gf_tables);
-	}
 
 	user->gf_tables = gf_tables;
 
diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c
index 8db7fc42457111..70d6c2250f32c8 100644
--- a/drivers/mtd/nand/raw/diskonchip.c
+++ b/drivers/mtd/nand/raw/diskonchip.c
@@ -1098,7 +1098,7 @@ static inline int __init inftl_partscan(struct mtd_info *mtd, struct mtd_partiti
 		    (i == 0) && (ip->firstUnit > 0)) {
 			parts[0].name = " DiskOnChip IPL / Media Header partition";
 			parts[0].offset = 0;
-			parts[0].size = mtd->erasesize * ip->firstUnit;
+			parts[0].size = (uint64_t)mtd->erasesize * ip->firstUnit;
 			numparts = 1;
 		}
 
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index e95ffe3035473c..c70da7281551a2 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -1074,12 +1074,13 @@ int iwl_trans_read_config32(struct iwl_trans *trans, u32 ofs,
 void iwl_trans_debugfs_cleanup(struct iwl_trans *trans);
 #endif
 
-#define iwl_trans_read_mem_bytes(trans, addr, buf, bufsize)		      \
-	do {								      \
-		if (__builtin_constant_p(bufsize))			      \
-			BUILD_BUG_ON((bufsize) % sizeof(u32));		      \
-		iwl_trans_read_mem(trans, addr, buf, (bufsize) / sizeof(u32));\
-	} while (0)
+#define iwl_trans_read_mem_bytes(trans, addr, buf, bufsize)	\
+	({							\
+		if (__builtin_constant_p(bufsize))		\
+			BUILD_BUG_ON((bufsize) % sizeof(u32));	\
+		iwl_trans_read_mem(trans, addr, buf,		\
+				   (bufsize) / sizeof(u32));	\
+	})
 
 int iwl_trans_write_imr_mem(struct iwl_trans *trans, u32 dst_addr,
 			    u64 src_addr, u32 byte_cnt);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 244ca8cab9d1a2..1a814eb6743e80 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -3032,13 +3032,18 @@ static bool iwl_mvm_rt_status(struct iwl_trans *trans, u32 base, u32 *err_id)
 		/* cf. struct iwl_error_event_table */
 		u32 valid;
 		__le32 err_id;
-	} err_info;
+	} err_info = {};
+	int ret;
 
 	if (!base)
 		return false;
 
-	iwl_trans_read_mem_bytes(trans, base,
-				 &err_info, sizeof(err_info));
+	ret = iwl_trans_read_mem_bytes(trans, base,
+				       &err_info, sizeof(err_info));
+
+	if (ret)
+		return true;
+
 	if (err_info.valid && err_id)
 		*err_id = le32_to_cpu(err_info.err_id);
 
@@ -3635,22 +3640,31 @@ int iwl_mvm_fast_resume(struct iwl_mvm *mvm)
 	iwl_fw_dbg_read_d3_debug_data(&mvm->fwrt);
 
 	if (iwl_mvm_check_rt_status(mvm, NULL)) {
+		IWL_ERR(mvm,
+			"iwl_mvm_check_rt_status failed, device is gone during suspend\n");
 		set_bit(STATUS_FW_ERROR, &mvm->trans->status);
 		iwl_mvm_dump_nic_error_log(mvm);
 		iwl_dbg_tlv_time_point(&mvm->fwrt,
 				       IWL_FW_INI_TIME_POINT_FW_ASSERT, NULL);
 		iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
 					false, 0);
-		return -ENODEV;
+		mvm->trans->state = IWL_TRANS_NO_FW;
+		ret = -ENODEV;
+
+		goto out;
 	}
 	ret = iwl_mvm_d3_notif_wait(mvm, &d3_data);
+
+	if (ret) {
+		IWL_ERR(mvm, "Couldn't get the d3 notif %d\n", ret);
+		mvm->trans->state = IWL_TRANS_NO_FW;
+	}
+
+out:
 	clear_bit(IWL_MVM_STATUS_IN_D3, &mvm->status);
 	mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED;
 	mvm->fast_resume = false;
 
-	if (ret)
-		IWL_ERR(mvm, "Couldn't get the d3 notif %d\n", ret);
-
 	return ret;
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 3b9943eb69341e..d19b3bd0866bda 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1643,6 +1643,8 @@ int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 out:
 	if (*status == IWL_D3_STATUS_ALIVE)
 		ret = iwl_pcie_d3_handshake(trans, false);
+	else
+		trans->state = IWL_TRANS_NO_FW;
 
 	return ret;
 }
diff --git a/drivers/pci/msi/irqdomain.c b/drivers/pci/msi/irqdomain.c
index 569125726b3e19..d7ba8795d60f81 100644
--- a/drivers/pci/msi/irqdomain.c
+++ b/drivers/pci/msi/irqdomain.c
@@ -350,8 +350,11 @@ bool pci_msi_domain_supports(struct pci_dev *pdev, unsigned int feature_mask,
 
 	domain = dev_get_msi_domain(&pdev->dev);
 
-	if (!domain || !irq_domain_is_hierarchy(domain))
-		return mode == ALLOW_LEGACY;
+	if (!domain || !irq_domain_is_hierarchy(domain)) {
+		if (IS_ENABLED(CONFIG_PCI_MSI_ARCH_FALLBACKS))
+			return mode == ALLOW_LEGACY;
+		return false;
+	}
 
 	if (!irq_domain_is_msi_parent(domain)) {
 		/*
diff --git a/drivers/pci/msi/msi.c b/drivers/pci/msi/msi.c
index 3a45879d85db96..2f647cac4cae34 100644
--- a/drivers/pci/msi/msi.c
+++ b/drivers/pci/msi/msi.c
@@ -433,6 +433,10 @@ int __pci_enable_msi_range(struct pci_dev *dev, int minvec, int maxvec,
 	if (WARN_ON_ONCE(dev->msi_enabled))
 		return -EINVAL;
 
+	/* Test for the availability of MSI support */
+	if (!pci_msi_domain_supports(dev, 0, ALLOW_LEGACY))
+		return -ENOTSUPP;
+
 	nvec = pci_msi_vec_count(dev);
 	if (nvec < 0)
 		return nvec;
diff --git a/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c b/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c
index 950b7ae1d1a838..dc452610934add 100644
--- a/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c
+++ b/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c
@@ -325,6 +325,12 @@ static void usb_init_common_7216(struct brcm_usb_init_params *params)
 	void __iomem *ctrl = params->regs[BRCM_REGS_CTRL];
 
 	USB_CTRL_UNSET(ctrl, USB_PM, XHC_S2_CLK_SWITCH_EN);
+
+	/*
+	 * The PHY might be in a bad state if it is already powered
+	 * up. Toggle the power just in case.
+	 */
+	USB_CTRL_SET(ctrl, USB_PM, USB_PWRDN);
 	USB_CTRL_UNSET(ctrl, USB_PM, USB_PWRDN);
 
 	/* 1 millisecond - for USB clocks to settle down */
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index f053b525ccffab..413f76e2d1744d 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -145,8 +145,10 @@ static struct phy_provider *of_phy_provider_lookup(struct device_node *node)
 			return phy_provider;
 
 		for_each_child_of_node(phy_provider->children, child)
-			if (child == node)
+			if (child == node) {
+				of_node_put(child);
 				return phy_provider;
+			}
 	}
 
 	return ERR_PTR(-EPROBE_DEFER);
@@ -629,8 +631,10 @@ static struct phy *_of_phy_get(struct device_node *np, int index)
 		return ERR_PTR(-ENODEV);
 
 	/* This phy type handled by the usb-phy subsystem for now */
-	if (of_device_is_compatible(args.np, "usb-nop-xceiv"))
-		return ERR_PTR(-ENODEV);
+	if (of_device_is_compatible(args.np, "usb-nop-xceiv")) {
+		phy = ERR_PTR(-ENODEV);
+		goto out_put_node;
+	}
 
 	mutex_lock(&phy_provider_mutex);
 	phy_provider = of_phy_provider_lookup(args.np);
@@ -652,6 +656,7 @@ static struct phy *_of_phy_get(struct device_node *np, int index)
 
 out_unlock:
 	mutex_unlock(&phy_provider_mutex);
+out_put_node:
 	of_node_put(args.np);
 
 	return phy;
@@ -737,7 +742,7 @@ void devm_phy_put(struct device *dev, struct phy *phy)
 	if (!phy)
 		return;
 
-	r = devres_destroy(dev, devm_phy_release, devm_phy_match, phy);
+	r = devres_release(dev, devm_phy_release, devm_phy_match, phy);
 	dev_WARN_ONCE(dev, r, "couldn't find PHY resource\n");
 }
 EXPORT_SYMBOL_GPL(devm_phy_put);
@@ -1121,7 +1126,7 @@ void devm_phy_destroy(struct device *dev, struct phy *phy)
 {
 	int r;
 
-	r = devres_destroy(dev, devm_phy_consume, devm_phy_match, phy);
+	r = devres_release(dev, devm_phy_consume, devm_phy_match, phy);
 	dev_WARN_ONCE(dev, r, "couldn't find PHY resource\n");
 }
 EXPORT_SYMBOL_GPL(devm_phy_destroy);
@@ -1259,12 +1264,12 @@ EXPORT_SYMBOL_GPL(of_phy_provider_unregister);
  * of_phy_provider_unregister to unregister the phy provider.
  */
 void devm_of_phy_provider_unregister(struct device *dev,
-	struct phy_provider *phy_provider)
+				     struct phy_provider *phy_provider)
 {
 	int r;
 
-	r = devres_destroy(dev, devm_phy_provider_release, devm_phy_match,
-		phy_provider);
+	r = devres_release(dev, devm_phy_provider_release, devm_phy_match,
+			   phy_provider);
 	dev_WARN_ONCE(dev, r, "couldn't find PHY provider device resource\n");
 }
 EXPORT_SYMBOL_GPL(devm_of_phy_provider_unregister);
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index 1246d3bc8b92f8..8e2cd2c178d6b2 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -1008,7 +1008,7 @@ static const struct qmp_phy_init_tbl sc8280xp_usb3_uniphy_rx_tbl[] = {
 	QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_FO_GAIN, 0x2f),
 	QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_LOW, 0xff),
 	QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x0f),
-	QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_GAIN, 0x0a),
+	QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FO_GAIN, 0x0a),
 	QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL1, 0x54),
 	QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL2, 0x0f),
 	QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f),
diff --git a/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c b/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
index 0a9989e41237f1..2eb3329ca23f67 100644
--- a/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
@@ -309,7 +309,7 @@ static int rockchip_combphy_parse_dt(struct device *dev, struct rockchip_combphy
 
 	priv->ext_refclk = device_property_present(dev, "rockchip,ext-refclk");
 
-	priv->phy_rst = devm_reset_control_array_get_exclusive(dev);
+	priv->phy_rst = devm_reset_control_get(dev, "phy");
 	if (IS_ERR(priv->phy_rst))
 		return dev_err_probe(dev, PTR_ERR(priv->phy_rst), "failed to get phy reset\n");
 
diff --git a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c
index 9f084697dd05ce..69c3ec0938f74f 100644
--- a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c
+++ b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c
@@ -1116,6 +1116,8 @@ static int rk_hdptx_phy_probe(struct platform_device *pdev)
 		return dev_err_probe(dev, PTR_ERR(hdptx->grf),
 				     "Could not get GRF syscon\n");
 
+	platform_set_drvdata(pdev, hdptx);
+
 	ret = devm_pm_runtime_enable(dev);
 	if (ret)
 		return dev_err_probe(dev, ret, "Failed to enable runtime PM\n");
@@ -1125,7 +1127,6 @@ static int rk_hdptx_phy_probe(struct platform_device *pdev)
 		return dev_err_probe(dev, PTR_ERR(hdptx->phy),
 				     "Failed to create HDMI PHY\n");
 
-	platform_set_drvdata(pdev, hdptx);
 	phy_set_drvdata(hdptx->phy, hdptx);
 	phy_set_bus_width(hdptx->phy, 8);
 
diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
index c784119ab5dc0c..626e2635e3da70 100644
--- a/drivers/platform/chrome/cros_ec_lpc.c
+++ b/drivers/platform/chrome/cros_ec_lpc.c
@@ -707,7 +707,7 @@ static const struct dmi_system_id cros_ec_lpc_dmi_table[] __initconst = {
 		/* Framework Laptop (12th Gen Intel Core) */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Framework"),
-			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "12th Gen Intel Core"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Laptop (12th Gen Intel Core)"),
 		},
 		.driver_data = (void *)&framework_laptop_mec_lpc_driver_data,
 	},
@@ -715,7 +715,7 @@ static const struct dmi_system_id cros_ec_lpc_dmi_table[] __initconst = {
 		/* Framework Laptop (13th Gen Intel Core) */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Framework"),
-			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "13th Gen Intel Core"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Laptop (13th Gen Intel Core)"),
 		},
 		.driver_data = (void *)&framework_laptop_mec_lpc_driver_data,
 	},
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index ef04d396f61c77..a5933980ade3d6 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -623,6 +623,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
 	{ KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
 	{ KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
 	{ KE_IGNORE, 0xC6, },  /* Ambient Light Sensor notification */
+	{ KE_IGNORE, 0xCF, },	/* AC mode */
 	{ KE_KEY, 0xFA, { KEY_PROG2 } },           /* Lid flip action */
 	{ KE_KEY, 0xBD, { KEY_PROG2 } },           /* Lid flip action on ROG xflow laptops */
 	{ KE_END, 0},
diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
index 2b393eb5c2820e..c47f32f152e602 100644
--- a/drivers/power/supply/bq24190_charger.c
+++ b/drivers/power/supply/bq24190_charger.c
@@ -567,6 +567,7 @@ static int bq24190_set_otg_vbus(struct bq24190_dev_info *bdi, bool enable)
 
 static int bq24296_set_otg_vbus(struct bq24190_dev_info *bdi, bool enable)
 {
+	union power_supply_propval val = { .intval = bdi->charge_type };
 	int ret;
 
 	ret = pm_runtime_resume_and_get(bdi->dev);
@@ -587,13 +588,18 @@ static int bq24296_set_otg_vbus(struct bq24190_dev_info *bdi, bool enable)
 
 		ret = bq24190_write_mask(bdi, BQ24190_REG_POC,
 					 BQ24296_REG_POC_OTG_CONFIG_MASK,
-					 BQ24296_REG_POC_CHG_CONFIG_SHIFT,
+					 BQ24296_REG_POC_OTG_CONFIG_SHIFT,
 					 BQ24296_REG_POC_OTG_CONFIG_OTG);
-	} else
+	} else {
 		ret = bq24190_write_mask(bdi, BQ24190_REG_POC,
 					 BQ24296_REG_POC_OTG_CONFIG_MASK,
-					 BQ24296_REG_POC_CHG_CONFIG_SHIFT,
+					 BQ24296_REG_POC_OTG_CONFIG_SHIFT,
 					 BQ24296_REG_POC_OTG_CONFIG_DISABLE);
+		if (ret < 0)
+			goto out;
+
+		ret = bq24190_charger_set_charge_type(bdi, &val);
+	}
 
 out:
 	pm_runtime_mark_last_busy(bdi->dev);
diff --git a/drivers/power/supply/cros_charge-control.c b/drivers/power/supply/cros_charge-control.c
index 17c53591ce197d..9b0a7500296b4d 100644
--- a/drivers/power/supply/cros_charge-control.c
+++ b/drivers/power/supply/cros_charge-control.c
@@ -7,8 +7,10 @@
 #include <acpi/battery.h>
 #include <linux/container_of.h>
 #include <linux/dmi.h>
+#include <linux/lockdep.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/platform_data/cros_ec_commands.h>
 #include <linux/platform_data/cros_ec_proto.h>
 #include <linux/platform_device.h>
@@ -49,6 +51,7 @@ struct cros_chctl_priv {
 	struct attribute *attributes[_CROS_CHCTL_ATTR_COUNT];
 	struct attribute_group group;
 
+	struct mutex lock; /* protects fields below and cros_ec */
 	enum power_supply_charge_behaviour current_behaviour;
 	u8 current_start_threshold, current_end_threshold;
 };
@@ -85,6 +88,8 @@ static int cros_chctl_configure_ec(struct cros_chctl_priv *priv)
 {
 	struct ec_params_charge_control req = {};
 
+	lockdep_assert_held(&priv->lock);
+
 	req.cmd = EC_CHARGE_CONTROL_CMD_SET;
 
 	switch (priv->current_behaviour) {
@@ -134,11 +139,15 @@ static ssize_t cros_chctl_store_threshold(struct device *dev, struct cros_chctl_
 		return -EINVAL;
 
 	if (is_end_threshold) {
-		if (val <= priv->current_start_threshold)
+		/* Start threshold is not exposed, use fixed value */
+		if (priv->cmd_version == 2)
+			priv->current_start_threshold = val == 100 ? 0 : val;
+
+		if (val < priv->current_start_threshold)
 			return -EINVAL;
 		priv->current_end_threshold = val;
 	} else {
-		if (val >= priv->current_end_threshold)
+		if (val > priv->current_end_threshold)
 			return -EINVAL;
 		priv->current_start_threshold = val;
 	}
@@ -159,6 +168,7 @@ static ssize_t charge_control_start_threshold_show(struct device *dev,
 	struct cros_chctl_priv *priv = cros_chctl_attr_to_priv(&attr->attr,
 							       CROS_CHCTL_ATTR_START_THRESHOLD);
 
+	guard(mutex)(&priv->lock);
 	return sysfs_emit(buf, "%u\n", (unsigned int)priv->current_start_threshold);
 }
 
@@ -169,6 +179,7 @@ static ssize_t charge_control_start_threshold_store(struct device *dev,
 	struct cros_chctl_priv *priv = cros_chctl_attr_to_priv(&attr->attr,
 							       CROS_CHCTL_ATTR_START_THRESHOLD);
 
+	guard(mutex)(&priv->lock);
 	return cros_chctl_store_threshold(dev, priv, 0, buf, count);
 }
 
@@ -178,6 +189,7 @@ static ssize_t charge_control_end_threshold_show(struct device *dev, struct devi
 	struct cros_chctl_priv *priv = cros_chctl_attr_to_priv(&attr->attr,
 							       CROS_CHCTL_ATTR_END_THRESHOLD);
 
+	guard(mutex)(&priv->lock);
 	return sysfs_emit(buf, "%u\n", (unsigned int)priv->current_end_threshold);
 }
 
@@ -187,6 +199,7 @@ static ssize_t charge_control_end_threshold_store(struct device *dev, struct dev
 	struct cros_chctl_priv *priv = cros_chctl_attr_to_priv(&attr->attr,
 							       CROS_CHCTL_ATTR_END_THRESHOLD);
 
+	guard(mutex)(&priv->lock);
 	return cros_chctl_store_threshold(dev, priv, 1, buf, count);
 }
 
@@ -195,6 +208,7 @@ static ssize_t charge_behaviour_show(struct device *dev, struct device_attribute
 	struct cros_chctl_priv *priv = cros_chctl_attr_to_priv(&attr->attr,
 							       CROS_CHCTL_ATTR_CHARGE_BEHAVIOUR);
 
+	guard(mutex)(&priv->lock);
 	return power_supply_charge_behaviour_show(dev, EC_CHARGE_CONTROL_BEHAVIOURS,
 						  priv->current_behaviour, buf);
 }
@@ -210,6 +224,7 @@ static ssize_t charge_behaviour_store(struct device *dev, struct device_attribut
 	if (ret < 0)
 		return ret;
 
+	guard(mutex)(&priv->lock);
 	priv->current_behaviour = ret;
 
 	ret = cros_chctl_configure_ec(priv);
@@ -223,12 +238,10 @@ static umode_t cros_chtl_attr_is_visible(struct kobject *kobj, struct attribute
 {
 	struct cros_chctl_priv *priv = cros_chctl_attr_to_priv(attr, n);
 
-	if (priv->cmd_version < 2) {
-		if (n == CROS_CHCTL_ATTR_START_THRESHOLD)
-			return 0;
-		if (n == CROS_CHCTL_ATTR_END_THRESHOLD)
-			return 0;
-	}
+	if (n == CROS_CHCTL_ATTR_START_THRESHOLD && priv->cmd_version < 3)
+		return 0;
+	else if (n == CROS_CHCTL_ATTR_END_THRESHOLD && priv->cmd_version < 2)
+		return 0;
 
 	return attr->mode;
 }
@@ -290,6 +303,10 @@ static int cros_chctl_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
+	ret = devm_mutex_init(dev, &priv->lock);
+	if (ret)
+		return ret;
+
 	ret = cros_ec_get_cmd_versions(cros_ec, EC_CMD_CHARGE_CONTROL);
 	if (ret < 0)
 		return ret;
@@ -327,7 +344,8 @@ static int cros_chctl_probe(struct platform_device *pdev)
 	priv->current_end_threshold = 100;
 
 	/* Bring EC into well-known state */
-	ret = cros_chctl_configure_ec(priv);
+	scoped_guard(mutex, &priv->lock)
+		ret = cros_chctl_configure_ec(priv);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/power/supply/gpio-charger.c b/drivers/power/supply/gpio-charger.c
index 68212b39785bea..6139f736ecbe4f 100644
--- a/drivers/power/supply/gpio-charger.c
+++ b/drivers/power/supply/gpio-charger.c
@@ -67,6 +67,14 @@ static int set_charge_current_limit(struct gpio_charger *gpio_charger, int val)
 		if (gpio_charger->current_limit_map[i].limit_ua <= val)
 			break;
 	}
+
+	/*
+	 * If a valid charge current limit isn't found, default to smallest
+	 * current limitation for safety reasons.
+	 */
+	if (i >= gpio_charger->current_limit_map_size)
+		i = gpio_charger->current_limit_map_size - 1;
+
 	mapping = gpio_charger->current_limit_map[i];
 
 	for (i = 0; i < ndescs; i++) {
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 8e75e2e279a40a..50f1dcb6d58460 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -8907,8 +8907,11 @@ megasas_aen_polling(struct work_struct *work)
 						   (ld_target_id / MEGASAS_MAX_DEV_PER_CHANNEL),
 						   (ld_target_id % MEGASAS_MAX_DEV_PER_CHANNEL),
 						   0);
-			if (sdev1)
+			if (sdev1) {
+				mutex_unlock(&instance->reset_mutex);
 				megasas_remove_scsi_device(sdev1);
+				mutex_lock(&instance->reset_mutex);
+			}
 
 			event_type = SCAN_VD_CHANNEL;
 			break;
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h
index 81bb408ce56d8f..1e715fd65a7d4b 100644
--- a/drivers/scsi/mpi3mr/mpi3mr.h
+++ b/drivers/scsi/mpi3mr/mpi3mr.h
@@ -134,8 +134,6 @@ extern atomic64_t event_counter;
 
 #define MPI3MR_WATCHDOG_INTERVAL		1000 /* in milli seconds */
 
-#define MPI3MR_DEFAULT_CFG_PAGE_SZ		1024 /* in bytes */
-
 #define MPI3MR_RESET_TOPOLOGY_SETTLE_TIME	10
 
 #define MPI3MR_SCMD_TIMEOUT    (60 * HZ)
@@ -1133,9 +1131,6 @@ struct scmd_priv {
  * @io_throttle_low: I/O size to stop throttle in 512b blocks
  * @num_io_throttle_group: Maximum number of throttle groups
  * @throttle_groups: Pointer to throttle group info structures
- * @cfg_page: Default memory for configuration pages
- * @cfg_page_dma: Configuration page DMA address
- * @cfg_page_sz: Default configuration page memory size
  * @sas_transport_enabled: SAS transport enabled or not
  * @scsi_device_channel: Channel ID for SCSI devices
  * @transport_cmds: Command tracker for SAS transport commands
@@ -1332,10 +1327,6 @@ struct mpi3mr_ioc {
 	u16 num_io_throttle_group;
 	struct mpi3mr_throttle_group_info *throttle_groups;
 
-	void *cfg_page;
-	dma_addr_t cfg_page_dma;
-	u16 cfg_page_sz;
-
 	u8 sas_transport_enabled;
 	u8 scsi_device_channel;
 	struct mpi3mr_drv_cmd transport_cmds;
diff --git a/drivers/scsi/mpi3mr/mpi3mr_app.c b/drivers/scsi/mpi3mr/mpi3mr_app.c
index 01f035f9330e4b..10b8e4dc64f8b0 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_app.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_app.c
@@ -2329,6 +2329,15 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 	if (!mrioc)
 		return -ENODEV;
 
+	if (mutex_lock_interruptible(&mrioc->bsg_cmds.mutex))
+		return -ERESTARTSYS;
+
+	if (mrioc->bsg_cmds.state & MPI3MR_CMD_PENDING) {
+		dprint_bsg_err(mrioc, "%s: command is in use\n", __func__);
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
+		return -EAGAIN;
+	}
+
 	if (!mrioc->ioctl_sges_allocated) {
 		dprint_bsg_err(mrioc, "%s: DMA memory was not allocated\n",
 			       __func__);
@@ -2339,13 +2348,16 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 		karg->timeout = MPI3MR_APP_DEFAULT_TIMEOUT;
 
 	mpi_req = kzalloc(MPI3MR_ADMIN_REQ_FRAME_SZ, GFP_KERNEL);
-	if (!mpi_req)
+	if (!mpi_req) {
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
 		return -ENOMEM;
+	}
 	mpi_header = (struct mpi3_request_header *)mpi_req;
 
 	bufcnt = karg->buf_entry_list.num_of_entries;
 	drv_bufs = kzalloc((sizeof(*drv_bufs) * bufcnt), GFP_KERNEL);
 	if (!drv_bufs) {
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
 		rval = -ENOMEM;
 		goto out;
 	}
@@ -2353,6 +2365,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 	dout_buf = kzalloc(job->request_payload.payload_len,
 				      GFP_KERNEL);
 	if (!dout_buf) {
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
 		rval = -ENOMEM;
 		goto out;
 	}
@@ -2360,6 +2373,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 	din_buf = kzalloc(job->reply_payload.payload_len,
 				     GFP_KERNEL);
 	if (!din_buf) {
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
 		rval = -ENOMEM;
 		goto out;
 	}
@@ -2435,6 +2449,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 					(mpi_msg_size > MPI3MR_ADMIN_REQ_FRAME_SZ)) {
 				dprint_bsg_err(mrioc, "%s: invalid MPI message size\n",
 					__func__);
+				mutex_unlock(&mrioc->bsg_cmds.mutex);
 				rval = -EINVAL;
 				goto out;
 			}
@@ -2447,6 +2462,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 		if (invalid_be) {
 			dprint_bsg_err(mrioc, "%s: invalid buffer entries passed\n",
 				__func__);
+			mutex_unlock(&mrioc->bsg_cmds.mutex);
 			rval = -EINVAL;
 			goto out;
 		}
@@ -2454,12 +2470,14 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 		if (sgl_dout_iter > (dout_buf + job->request_payload.payload_len)) {
 			dprint_bsg_err(mrioc, "%s: data_out buffer length mismatch\n",
 				       __func__);
+			mutex_unlock(&mrioc->bsg_cmds.mutex);
 			rval = -EINVAL;
 			goto out;
 		}
 		if (sgl_din_iter > (din_buf + job->reply_payload.payload_len)) {
 			dprint_bsg_err(mrioc, "%s: data_in buffer length mismatch\n",
 				       __func__);
+			mutex_unlock(&mrioc->bsg_cmds.mutex);
 			rval = -EINVAL;
 			goto out;
 		}
@@ -2472,6 +2490,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 		dprint_bsg_err(mrioc, "%s:%d: invalid data transfer size passed for function 0x%x din_size = %d, dout_size = %d\n",
 			       __func__, __LINE__, mpi_header->function, din_size,
 			       dout_size);
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
 		rval = -EINVAL;
 		goto out;
 	}
@@ -2480,6 +2499,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 		dprint_bsg_err(mrioc,
 		    "%s:%d: invalid data transfer size passed for function 0x%x din_size=%d\n",
 		    __func__, __LINE__, mpi_header->function, din_size);
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
 		rval = -EINVAL;
 		goto out;
 	}
@@ -2487,6 +2507,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 		dprint_bsg_err(mrioc,
 		    "%s:%d: invalid data transfer size passed for function 0x%x dout_size = %d\n",
 		    __func__, __LINE__, mpi_header->function, dout_size);
+		mutex_unlock(&mrioc->bsg_cmds.mutex);
 		rval = -EINVAL;
 		goto out;
 	}
@@ -2497,6 +2518,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 			dprint_bsg_err(mrioc, "%s:%d: invalid message size passed:%d:%d:%d:%d\n",
 				       __func__, __LINE__, din_cnt, dout_cnt, din_size,
 			    dout_size);
+			mutex_unlock(&mrioc->bsg_cmds.mutex);
 			rval = -EINVAL;
 			goto out;
 		}
@@ -2544,6 +2566,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 				continue;
 			if (mpi3mr_map_data_buffer_dma(mrioc, drv_buf_iter, desc_count)) {
 				rval = -ENOMEM;
+				mutex_unlock(&mrioc->bsg_cmds.mutex);
 				dprint_bsg_err(mrioc, "%s:%d: mapping data buffers failed\n",
 					       __func__, __LINE__);
 			goto out;
@@ -2556,20 +2579,11 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job)
 		sense_buff_k = kzalloc(erbsz, GFP_KERNEL);
 		if (!sense_buff_k) {
 			rval = -ENOMEM;
+			mutex_unlock(&mrioc->bsg_cmds.mutex);
 			goto out;
 		}
 	}
 
-	if (mutex_lock_interruptible(&mrioc->bsg_cmds.mutex)) {
-		rval = -ERESTARTSYS;
-		goto out;
-	}
-	if (mrioc->bsg_cmds.state & MPI3MR_CMD_PENDING) {
-		rval = -EAGAIN;
-		dprint_bsg_err(mrioc, "%s: command is in use\n", __func__);
-		mutex_unlock(&mrioc->bsg_cmds.mutex);
-		goto out;
-	}
 	if (mrioc->unrecoverable) {
 		dprint_bsg_err(mrioc, "%s: unrecoverable controller\n",
 		    __func__);
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index f1ab76351bd81e..5ed31fe57474a3 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -1035,6 +1035,36 @@ static const char *mpi3mr_reset_type_name(u16 reset_type)
 	return name;
 }
 
+/**
+ * mpi3mr_is_fault_recoverable - Read fault code and decide
+ * whether the controller can be recoverable
+ * @mrioc: Adapter instance reference
+ * Return: true if fault is recoverable, false otherwise.
+ */
+static inline bool mpi3mr_is_fault_recoverable(struct mpi3mr_ioc *mrioc)
+{
+	u32 fault;
+
+	fault = (readl(&mrioc->sysif_regs->fault) &
+		      MPI3_SYSIF_FAULT_CODE_MASK);
+
+	switch (fault) {
+	case MPI3_SYSIF_FAULT_CODE_COMPLETE_RESET_NEEDED:
+	case MPI3_SYSIF_FAULT_CODE_POWER_CYCLE_REQUIRED:
+		ioc_warn(mrioc,
+		    "controller requires system power cycle, marking controller as unrecoverable\n");
+		return false;
+	case MPI3_SYSIF_FAULT_CODE_INSUFFICIENT_PCI_SLOT_POWER:
+		ioc_warn(mrioc,
+		    "controller faulted due to insufficient power,\n"
+		    " try by connecting it to a different slot\n");
+		return false;
+	default:
+		break;
+	}
+	return true;
+}
+
 /**
  * mpi3mr_print_fault_info - Display fault information
  * @mrioc: Adapter instance reference
@@ -1373,6 +1403,11 @@ static int mpi3mr_bring_ioc_ready(struct mpi3mr_ioc *mrioc)
 	ioc_info(mrioc, "ioc_status(0x%08x), ioc_config(0x%08x), ioc_info(0x%016llx) at the bringup\n",
 	    ioc_status, ioc_config, base_info);
 
+	if (!mpi3mr_is_fault_recoverable(mrioc)) {
+		mrioc->unrecoverable = 1;
+		goto out_device_not_present;
+	}
+
 	/*The timeout value is in 2sec unit, changing it to seconds*/
 	mrioc->ready_timeout =
 	    ((base_info & MPI3_SYSIF_IOC_INFO_LOW_TIMEOUT_MASK) >>
@@ -2734,6 +2769,11 @@ static void mpi3mr_watchdog_work(struct work_struct *work)
 	mpi3mr_print_fault_info(mrioc);
 	mrioc->diagsave_timeout = 0;
 
+	if (!mpi3mr_is_fault_recoverable(mrioc)) {
+		mrioc->unrecoverable = 1;
+		goto schedule_work;
+	}
+
 	switch (trigger_data.fault) {
 	case MPI3_SYSIF_FAULT_CODE_COMPLETE_RESET_NEEDED:
 	case MPI3_SYSIF_FAULT_CODE_POWER_CYCLE_REQUIRED:
@@ -4186,17 +4226,6 @@ int mpi3mr_init_ioc(struct mpi3mr_ioc *mrioc)
 	mpi3mr_read_tsu_interval(mrioc);
 	mpi3mr_print_ioc_info(mrioc);
 
-	if (!mrioc->cfg_page) {
-		dprint_init(mrioc, "allocating config page buffers\n");
-		mrioc->cfg_page_sz = MPI3MR_DEFAULT_CFG_PAGE_SZ;
-		mrioc->cfg_page = dma_alloc_coherent(&mrioc->pdev->dev,
-		    mrioc->cfg_page_sz, &mrioc->cfg_page_dma, GFP_KERNEL);
-		if (!mrioc->cfg_page) {
-			retval = -1;
-			goto out_failed_noretry;
-		}
-	}
-
 	dprint_init(mrioc, "allocating host diag buffers\n");
 	mpi3mr_alloc_diag_bufs(mrioc);
 
@@ -4768,11 +4797,7 @@ void mpi3mr_free_mem(struct mpi3mr_ioc *mrioc)
 		    mrioc->admin_req_base, mrioc->admin_req_dma);
 		mrioc->admin_req_base = NULL;
 	}
-	if (mrioc->cfg_page) {
-		dma_free_coherent(&mrioc->pdev->dev, mrioc->cfg_page_sz,
-		    mrioc->cfg_page, mrioc->cfg_page_dma);
-		mrioc->cfg_page = NULL;
-	}
+
 	if (mrioc->pel_seqnum_virt) {
 		dma_free_coherent(&mrioc->pdev->dev, mrioc->pel_seqnum_sz,
 		    mrioc->pel_seqnum_virt, mrioc->pel_seqnum_dma);
@@ -5392,55 +5417,6 @@ int mpi3mr_soft_reset_handler(struct mpi3mr_ioc *mrioc,
 	return retval;
 }
 
-
-/**
- * mpi3mr_free_config_dma_memory - free memory for config page
- * @mrioc: Adapter instance reference
- * @mem_desc: memory descriptor structure
- *
- * Check whether the size of the buffer specified by the memory
- * descriptor is greater than the default page size if so then
- * free the memory pointed by the descriptor.
- *
- * Return: Nothing.
- */
-static void mpi3mr_free_config_dma_memory(struct mpi3mr_ioc *mrioc,
-	struct dma_memory_desc *mem_desc)
-{
-	if ((mem_desc->size > mrioc->cfg_page_sz) && mem_desc->addr) {
-		dma_free_coherent(&mrioc->pdev->dev, mem_desc->size,
-		    mem_desc->addr, mem_desc->dma_addr);
-		mem_desc->addr = NULL;
-	}
-}
-
-/**
- * mpi3mr_alloc_config_dma_memory - Alloc memory for config page
- * @mrioc: Adapter instance reference
- * @mem_desc: Memory descriptor to hold dma memory info
- *
- * This function allocates new dmaable memory or provides the
- * default config page dmaable memory based on the memory size
- * described by the descriptor.
- *
- * Return: 0 on success, non-zero on failure.
- */
-static int mpi3mr_alloc_config_dma_memory(struct mpi3mr_ioc *mrioc,
-	struct dma_memory_desc *mem_desc)
-{
-	if (mem_desc->size > mrioc->cfg_page_sz) {
-		mem_desc->addr = dma_alloc_coherent(&mrioc->pdev->dev,
-		    mem_desc->size, &mem_desc->dma_addr, GFP_KERNEL);
-		if (!mem_desc->addr)
-			return -ENOMEM;
-	} else {
-		mem_desc->addr = mrioc->cfg_page;
-		mem_desc->dma_addr = mrioc->cfg_page_dma;
-		memset(mem_desc->addr, 0, mrioc->cfg_page_sz);
-	}
-	return 0;
-}
-
 /**
  * mpi3mr_post_cfg_req - Issue config requests and wait
  * @mrioc: Adapter instance reference
@@ -5596,8 +5572,12 @@ static int mpi3mr_process_cfg_req(struct mpi3mr_ioc *mrioc,
 		cfg_req->page_length = cfg_hdr->page_length;
 		cfg_req->page_version = cfg_hdr->page_version;
 	}
-	if (mpi3mr_alloc_config_dma_memory(mrioc, &mem_desc))
-		goto out;
+
+	mem_desc.addr = dma_alloc_coherent(&mrioc->pdev->dev,
+		mem_desc.size, &mem_desc.dma_addr, GFP_KERNEL);
+
+	if (!mem_desc.addr)
+		return retval;
 
 	mpi3mr_add_sg_single(&cfg_req->sgl, sgl_flags, mem_desc.size,
 	    mem_desc.dma_addr);
@@ -5626,7 +5606,12 @@ static int mpi3mr_process_cfg_req(struct mpi3mr_ioc *mrioc,
 	}
 
 out:
-	mpi3mr_free_config_dma_memory(mrioc, &mem_desc);
+	if (mem_desc.addr) {
+		dma_free_coherent(&mrioc->pdev->dev, mem_desc.size,
+			mem_desc.addr, mem_desc.dma_addr);
+		mem_desc.addr = NULL;
+	}
+
 	return retval;
 }
 
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c
index 5f2f67acf8bf31..1bef88130d0c06 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_os.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_os.c
@@ -5215,7 +5215,7 @@ mpi3mr_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	}
 
 	mrioc = shost_priv(shost);
-	retval = ida_alloc_range(&mrioc_ida, 1, U8_MAX, GFP_KERNEL);
+	retval = ida_alloc_range(&mrioc_ida, 0, U8_MAX, GFP_KERNEL);
 	if (retval < 0)
 		goto id_alloc_failed;
 	mrioc->id = (u8)retval;
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index ed5046593fdab6..16ac2267c71e19 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -7041,11 +7041,12 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes,
 	int i;
 	u8 failed;
 	__le32 *mfp;
+	int ret_val;
 
 	/* make sure doorbell is not in use */
 	if ((ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_USED)) {
 		ioc_err(ioc, "doorbell is in use (line=%d)\n", __LINE__);
-		return -EFAULT;
+		goto doorbell_diag_reset;
 	}
 
 	/* clear pending doorbell interrupts from previous state changes */
@@ -7135,6 +7136,10 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes,
 			    le32_to_cpu(mfp[i]));
 	}
 	return 0;
+
+doorbell_diag_reset:
+	ret_val = _base_diag_reset(ioc);
+	return ret_val;
 }
 
 /**
diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h
index d309e2ca14deb3..dea2290b37d4d7 100644
--- a/drivers/scsi/qla1280.h
+++ b/drivers/scsi/qla1280.h
@@ -116,12 +116,12 @@ struct device_reg {
 	uint16_t id_h;		/* ID high */
 	uint16_t cfg_0;		/* Configuration 0 */
 #define ISP_CFG0_HWMSK   0x000f	/* Hardware revision mask */
-#define ISP_CFG0_1020    BIT_0	/* ISP1020 */
-#define ISP_CFG0_1020A	 BIT_1	/* ISP1020A */
-#define ISP_CFG0_1040	 BIT_2	/* ISP1040 */
-#define ISP_CFG0_1040A	 BIT_3	/* ISP1040A */
-#define ISP_CFG0_1040B	 BIT_4	/* ISP1040B */
-#define ISP_CFG0_1040C	 BIT_5	/* ISP1040C */
+#define ISP_CFG0_1020	 1	/* ISP1020 */
+#define ISP_CFG0_1020A	 2	/* ISP1020A */
+#define ISP_CFG0_1040	 3	/* ISP1040 */
+#define ISP_CFG0_1040A	 4	/* ISP1040A */
+#define ISP_CFG0_1040B	 5	/* ISP1040B */
+#define ISP_CFG0_1040C	 6	/* ISP1040C */
 	uint16_t cfg_1;		/* Configuration 1 */
 #define ISP_CFG1_F128    BIT_6  /* 128-byte FIFO threshold */
 #define ISP_CFG1_F64     BIT_4|BIT_5 /* 128-byte FIFO threshold */
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 7ceb982040a5df..d0b55c1fa908a5 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -149,6 +149,8 @@ struct hv_fc_wwn_packet {
 */
 static int vmstor_proto_version;
 
+static bool hv_dev_is_fc(struct hv_device *hv_dev);
+
 #define STORVSC_LOGGING_NONE	0
 #define STORVSC_LOGGING_ERROR	1
 #define STORVSC_LOGGING_WARN	2
@@ -1138,6 +1140,7 @@ static void storvsc_on_io_completion(struct storvsc_device *stor_device,
 	 * not correctly handle:
 	 * INQUIRY command with page code parameter set to 0x80
 	 * MODE_SENSE command with cmd[2] == 0x1c
+	 * MAINTENANCE_IN is not supported by HyperV FC passthrough
 	 *
 	 * Setup srb and scsi status so this won't be fatal.
 	 * We do this so we can distinguish truly fatal failues
@@ -1145,7 +1148,9 @@ static void storvsc_on_io_completion(struct storvsc_device *stor_device,
 	 */
 
 	if ((stor_pkt->vm_srb.cdb[0] == INQUIRY) ||
-	   (stor_pkt->vm_srb.cdb[0] == MODE_SENSE)) {
+	   (stor_pkt->vm_srb.cdb[0] == MODE_SENSE) ||
+	   (stor_pkt->vm_srb.cdb[0] == MAINTENANCE_IN &&
+	   hv_dev_is_fc(device))) {
 		vstor_packet->vm_srb.scsi_status = 0;
 		vstor_packet->vm_srb.srb_status = SRB_STATUS_SUCCESS;
 	}
diff --git a/drivers/spi/spi-intel-pci.c b/drivers/spi/spi-intel-pci.c
index 4337ca51d7aa21..5c0dec90eec1df 100644
--- a/drivers/spi/spi-intel-pci.c
+++ b/drivers/spi/spi-intel-pci.c
@@ -86,6 +86,8 @@ static const struct pci_device_id intel_spi_pci_ids[] = {
 	{ PCI_VDEVICE(INTEL, 0xa324), (unsigned long)&cnl_info },
 	{ PCI_VDEVICE(INTEL, 0xa3a4), (unsigned long)&cnl_info },
 	{ PCI_VDEVICE(INTEL, 0xa823), (unsigned long)&cnl_info },
+	{ PCI_VDEVICE(INTEL, 0xe323), (unsigned long)&cnl_info },
+	{ PCI_VDEVICE(INTEL, 0xe423), (unsigned long)&cnl_info },
 	{ },
 };
 MODULE_DEVICE_TABLE(pci, intel_spi_pci_ids);
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 2c043817c66a88..4a2f84c4d22e5f 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1561,10 +1561,10 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
 	}
 
 	mcspi->ref_clk = devm_clk_get_optional_enabled(&pdev->dev, NULL);
-	if (mcspi->ref_clk)
-		mcspi->ref_clk_hz = clk_get_rate(mcspi->ref_clk);
-	else
+	if (IS_ERR(mcspi->ref_clk))
 		mcspi->ref_clk_hz = OMAP2_MCSPI_MAX_FREQ;
+	else
+		mcspi->ref_clk_hz = clk_get_rate(mcspi->ref_clk);
 	ctlr->max_speed_hz = mcspi->ref_clk_hz;
 	ctlr->min_speed_hz = mcspi->ref_clk_hz >> 15;
 
diff --git a/drivers/virt/coco/tdx-guest/tdx-guest.c b/drivers/virt/coco/tdx-guest/tdx-guest.c
index d7db6c824e13de..224e7dde9cdee8 100644
--- a/drivers/virt/coco/tdx-guest/tdx-guest.c
+++ b/drivers/virt/coco/tdx-guest/tdx-guest.c
@@ -124,10 +124,8 @@ static void *alloc_quote_buf(void)
 	if (!addr)
 		return NULL;
 
-	if (set_memory_decrypted((unsigned long)addr, count)) {
-		free_pages_exact(addr, len);
+	if (set_memory_decrypted((unsigned long)addr, count))
 		return NULL;
-	}
 
 	return addr;
 }
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 94c96bcfefe347..0b59c669c26d35 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -549,6 +549,7 @@ config S3C2410_WATCHDOG
 	tristate "S3C6410/S5Pv210/Exynos Watchdog"
 	depends on ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	select WATCHDOG_CORE
+	select MFD_SYSCON if ARCH_EXYNOS
 	help
 	  Watchdog timer block in the Samsung S3C64xx, S5Pv210 and Exynos
 	  SoCs. This will reboot the system when the timer expires with
diff --git a/drivers/watchdog/it87_wdt.c b/drivers/watchdog/it87_wdt.c
index 3e8c15138eddad..1a5a0a2c3f2e37 100644
--- a/drivers/watchdog/it87_wdt.c
+++ b/drivers/watchdog/it87_wdt.c
@@ -20,6 +20,8 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <linux/bits.h>
+#include <linux/dmi.h>
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
@@ -40,6 +42,7 @@
 #define VAL		0x2f
 
 /* Logical device Numbers LDN */
+#define EC		0x04
 #define GPIO		0x07
 
 /* Configuration Registers and Functions */
@@ -73,6 +76,12 @@
 #define IT8784_ID	0x8784
 #define IT8786_ID	0x8786
 
+/* Environment Controller Configuration Registers LDN=0x04 */
+#define SCR1		0xfa
+
+/* Environment Controller Bits SCR1 */
+#define WDT_PWRGD	0x20
+
 /* GPIO Configuration Registers LDN=0x07 */
 #define WDTCTRL		0x71
 #define WDTCFG		0x72
@@ -240,6 +249,21 @@ static int wdt_set_timeout(struct watchdog_device *wdd, unsigned int t)
 	return ret;
 }
 
+enum {
+	IT87_WDT_OUTPUT_THROUGH_PWRGD	= BIT(0),
+};
+
+static const struct dmi_system_id it87_quirks[] = {
+	{
+		/* Qotom Q30900P (IT8786) */
+		.matches = {
+			DMI_EXACT_MATCH(DMI_BOARD_NAME, "QCML04"),
+		},
+		.driver_data = (void *)IT87_WDT_OUTPUT_THROUGH_PWRGD,
+	},
+	{}
+};
+
 static const struct watchdog_info ident = {
 	.options = WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE | WDIOF_KEEPALIVEPING,
 	.firmware_version = 1,
@@ -261,8 +285,10 @@ static struct watchdog_device wdt_dev = {
 
 static int __init it87_wdt_init(void)
 {
+	const struct dmi_system_id *dmi_id;
 	u8  chip_rev;
 	u8 ctrl;
+	int quirks = 0;
 	int rc;
 
 	rc = superio_enter();
@@ -273,6 +299,10 @@ static int __init it87_wdt_init(void)
 	chip_rev  = superio_inb(CHIPREV) & 0x0f;
 	superio_exit();
 
+	dmi_id = dmi_first_match(it87_quirks);
+	if (dmi_id)
+		quirks = (long)dmi_id->driver_data;
+
 	switch (chip_type) {
 	case IT8702_ID:
 		max_units = 255;
@@ -333,6 +363,15 @@ static int __init it87_wdt_init(void)
 		superio_outb(0x00, WDTCTRL);
 	}
 
+	if (quirks & IT87_WDT_OUTPUT_THROUGH_PWRGD) {
+		superio_select(EC);
+		ctrl = superio_inb(SCR1);
+		if (!(ctrl & WDT_PWRGD)) {
+			ctrl |= WDT_PWRGD;
+			superio_outb(ctrl, SCR1);
+		}
+	}
+
 	superio_exit();
 
 	if (timeout < 1 || timeout > max_units * 60) {
diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
index e2d7a57d6ea2e7..91d110646e16f7 100644
--- a/drivers/watchdog/mtk_wdt.c
+++ b/drivers/watchdog/mtk_wdt.c
@@ -10,6 +10,7 @@
  */
 
 #include <dt-bindings/reset/mt2712-resets.h>
+#include <dt-bindings/reset/mediatek,mt6735-wdt.h>
 #include <dt-bindings/reset/mediatek,mt6795-resets.h>
 #include <dt-bindings/reset/mt7986-resets.h>
 #include <dt-bindings/reset/mt8183-resets.h>
@@ -87,6 +88,10 @@ static const struct mtk_wdt_data mt2712_data = {
 	.toprgu_sw_rst_num = MT2712_TOPRGU_SW_RST_NUM,
 };
 
+static const struct mtk_wdt_data mt6735_data = {
+	.toprgu_sw_rst_num = MT6735_TOPRGU_RST_NUM,
+};
+
 static const struct mtk_wdt_data mt6795_data = {
 	.toprgu_sw_rst_num = MT6795_TOPRGU_SW_RST_NUM,
 };
@@ -489,6 +494,7 @@ static int mtk_wdt_resume(struct device *dev)
 static const struct of_device_id mtk_wdt_dt_ids[] = {
 	{ .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data },
 	{ .compatible = "mediatek,mt6589-wdt" },
+	{ .compatible = "mediatek,mt6735-wdt", .data = &mt6735_data },
 	{ .compatible = "mediatek,mt6795-wdt", .data = &mt6795_data },
 	{ .compatible = "mediatek,mt7986-wdt", .data = &mt7986_data },
 	{ .compatible = "mediatek,mt7988-wdt", .data = &mt7988_data },
diff --git a/drivers/watchdog/rzg2l_wdt.c b/drivers/watchdog/rzg2l_wdt.c
index 2a35f890a2883a..11bbe48160ec9c 100644
--- a/drivers/watchdog/rzg2l_wdt.c
+++ b/drivers/watchdog/rzg2l_wdt.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
+#include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
 #include <linux/reset.h>
 #include <linux/units.h>
@@ -166,8 +167,22 @@ static int rzg2l_wdt_restart(struct watchdog_device *wdev,
 	struct rzg2l_wdt_priv *priv = watchdog_get_drvdata(wdev);
 	int ret;
 
-	clk_prepare_enable(priv->pclk);
-	clk_prepare_enable(priv->osc_clk);
+	/*
+	 * In case of RZ/G3S the watchdog device may be part of an IRQ safe power
+	 * domain that is currently powered off. In this case we need to power
+	 * it on before accessing registers. Along with this the clocks will be
+	 * enabled. We don't undo the pm_runtime_resume_and_get() as the device
+	 * need to be on for the reboot to happen.
+	 *
+	 * For the rest of SoCs not registering a watchdog IRQ safe power
+	 * domain it is safe to call pm_runtime_resume_and_get() as the
+	 * irq_safe_dev_in_sleep_domain() call in genpd_runtime_resume()
+	 * returns non zero value and the genpd_lock() is avoided, thus, there
+	 * will be no invalid wait context reported by lockdep.
+	 */
+	ret = pm_runtime_resume_and_get(wdev->parent);
+	if (ret)
+		return ret;
 
 	if (priv->devtype == WDT_RZG2L) {
 		ret = reset_control_deassert(priv->rstc);
@@ -275,6 +290,7 @@ static int rzg2l_wdt_probe(struct platform_device *pdev)
 
 	priv->devtype = (uintptr_t)of_device_get_match_data(dev);
 
+	pm_runtime_irq_safe(&pdev->dev);
 	pm_runtime_enable(&pdev->dev);
 
 	priv->wdev.info = &rzg2l_wdt_ident;
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 686cf544d0ae7a..349d30462c8c0c 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -24,9 +24,9 @@
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/of.h>
+#include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
 #include <linux/delay.h>
-#include <linux/soc/samsung/exynos-pmu.h>
 
 #define S3C2410_WTCON		0x00
 #define S3C2410_WTDAT		0x04
@@ -699,11 +699,11 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
 		return ret;
 
 	if (wdt->drv_data->quirks & QUIRKS_HAVE_PMUREG) {
-		wdt->pmureg = exynos_get_pmu_regmap_by_phandle(dev->of_node,
-						 "samsung,syscon-phandle");
+		wdt->pmureg = syscon_regmap_lookup_by_phandle(dev->of_node,
+						"samsung,syscon-phandle");
 		if (IS_ERR(wdt->pmureg))
 			return dev_err_probe(dev, PTR_ERR(wdt->pmureg),
-					     "PMU regmap lookup failed.\n");
+					     "syscon regmap lookup failed.\n");
 	}
 
 	wdt_irq = platform_get_irq(pdev, 0);
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 9c05cab473f577..29c16459740112 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -654,6 +654,8 @@ int btrfs_force_cow_block(struct btrfs_trans_handle *trans,
 			goto error_unlock_cow;
 		}
 	}
+
+	trace_btrfs_cow_block(root, buf, cow);
 	if (unlock_orig)
 		btrfs_tree_unlock(buf);
 	free_extent_buffer_stale(buf);
@@ -710,7 +712,6 @@ int btrfs_cow_block(struct btrfs_trans_handle *trans,
 {
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	u64 search_start;
-	int ret;
 
 	if (unlikely(test_bit(BTRFS_ROOT_DELETING, &root->state))) {
 		btrfs_abort_transaction(trans, -EUCLEAN);
@@ -751,12 +752,8 @@ int btrfs_cow_block(struct btrfs_trans_handle *trans,
 	 * Also We don't care about the error, as it's handled internally.
 	 */
 	btrfs_qgroup_trace_subtree_after_cow(trans, root, buf);
-	ret = btrfs_force_cow_block(trans, root, buf, parent, parent_slot,
-				    cow_ret, search_start, 0, nest);
-
-	trace_btrfs_cow_block(root, buf, *cow_ret);
-
-	return ret;
+	return btrfs_force_cow_block(trans, root, buf, parent, parent_slot,
+				     cow_ret, search_start, 0, nest);
 }
 ALLOW_ERROR_INJECTION(btrfs_cow_block, ERRNO);
 
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 58ffe78132d9d6..4b3e256e0d0b88 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7117,6 +7117,8 @@ noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len,
 			ret = -EAGAIN;
 			goto out;
 		}
+
+		cond_resched();
 	}
 
 	if (file_extent)
@@ -9780,15 +9782,25 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;
 	struct extent_state *cached_state = NULL;
-	struct extent_map *em = NULL;
 	struct btrfs_chunk_map *map = NULL;
 	struct btrfs_device *device = NULL;
 	struct btrfs_swap_info bsi = {
 		.lowest_ppage = (sector_t)-1ULL,
 	};
+	struct btrfs_backref_share_check_ctx *backref_ctx = NULL;
+	struct btrfs_path *path = NULL;
 	int ret = 0;
 	u64 isize;
-	u64 start;
+	u64 prev_extent_end = 0;
+
+	/*
+	 * Acquire the inode's mmap lock to prevent races with memory mapped
+	 * writes, as they could happen after we flush delalloc below and before
+	 * we lock the extent range further below. The inode was already locked
+	 * up in the call chain.
+	 */
+	btrfs_assert_inode_locked(BTRFS_I(inode));
+	down_write(&BTRFS_I(inode)->i_mmap_lock);
 
 	/*
 	 * If the swap file was just created, make sure delalloc is done. If the
@@ -9797,22 +9809,32 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 	 */
 	ret = btrfs_wait_ordered_range(BTRFS_I(inode), 0, (u64)-1);
 	if (ret)
-		return ret;
+		goto out_unlock_mmap;
 
 	/*
 	 * The inode is locked, so these flags won't change after we check them.
 	 */
 	if (BTRFS_I(inode)->flags & BTRFS_INODE_COMPRESS) {
 		btrfs_warn(fs_info, "swapfile must not be compressed");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out_unlock_mmap;
 	}
 	if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATACOW)) {
 		btrfs_warn(fs_info, "swapfile must not be copy-on-write");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out_unlock_mmap;
 	}
 	if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM)) {
 		btrfs_warn(fs_info, "swapfile must not be checksummed");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out_unlock_mmap;
+	}
+
+	path = btrfs_alloc_path();
+	backref_ctx = btrfs_alloc_backref_share_check_ctx();
+	if (!path || !backref_ctx) {
+		ret = -ENOMEM;
+		goto out_unlock_mmap;
 	}
 
 	/*
@@ -9827,7 +9849,8 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 	if (!btrfs_exclop_start(fs_info, BTRFS_EXCLOP_SWAP_ACTIVATE)) {
 		btrfs_warn(fs_info,
 	   "cannot activate swapfile while exclusive operation is running");
-		return -EBUSY;
+		ret = -EBUSY;
+		goto out_unlock_mmap;
 	}
 
 	/*
@@ -9841,7 +9864,8 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 		btrfs_exclop_finish(fs_info);
 		btrfs_warn(fs_info,
 	   "cannot activate swapfile because snapshot creation is in progress");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out_unlock_mmap;
 	}
 	/*
 	 * Snapshots can create extents which require COW even if NODATACOW is
@@ -9862,7 +9886,8 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 		btrfs_warn(fs_info,
 		"cannot activate swapfile because subvolume %llu is being deleted",
 			btrfs_root_id(root));
-		return -EPERM;
+		ret = -EPERM;
+		goto out_unlock_mmap;
 	}
 	atomic_inc(&root->nr_swapfiles);
 	spin_unlock(&root->root_item_lock);
@@ -9870,24 +9895,39 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 	isize = ALIGN_DOWN(inode->i_size, fs_info->sectorsize);
 
 	lock_extent(io_tree, 0, isize - 1, &cached_state);
-	start = 0;
-	while (start < isize) {
-		u64 logical_block_start, physical_block_start;
+	while (prev_extent_end < isize) {
+		struct btrfs_key key;
+		struct extent_buffer *leaf;
+		struct btrfs_file_extent_item *ei;
 		struct btrfs_block_group *bg;
-		u64 len = isize - start;
+		u64 logical_block_start;
+		u64 physical_block_start;
+		u64 extent_gen;
+		u64 disk_bytenr;
+		u64 len;
 
-		em = btrfs_get_extent(BTRFS_I(inode), NULL, start, len);
-		if (IS_ERR(em)) {
-			ret = PTR_ERR(em);
+		key.objectid = btrfs_ino(BTRFS_I(inode));
+		key.type = BTRFS_EXTENT_DATA_KEY;
+		key.offset = prev_extent_end;
+
+		ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
+		if (ret < 0)
 			goto out;
-		}
 
-		if (em->disk_bytenr == EXTENT_MAP_HOLE) {
+		/*
+		 * If key not found it means we have an implicit hole (NO_HOLES
+		 * is enabled).
+		 */
+		if (ret > 0) {
 			btrfs_warn(fs_info, "swapfile must not have holes");
 			ret = -EINVAL;
 			goto out;
 		}
-		if (em->disk_bytenr == EXTENT_MAP_INLINE) {
+
+		leaf = path->nodes[0];
+		ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item);
+
+		if (btrfs_file_extent_type(leaf, ei) == BTRFS_FILE_EXTENT_INLINE) {
 			/*
 			 * It's unlikely we'll ever actually find ourselves
 			 * here, as a file small enough to fit inline won't be
@@ -9899,23 +9939,45 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 			ret = -EINVAL;
 			goto out;
 		}
-		if (extent_map_is_compressed(em)) {
+
+		if (btrfs_file_extent_compression(leaf, ei) != BTRFS_COMPRESS_NONE) {
 			btrfs_warn(fs_info, "swapfile must not be compressed");
 			ret = -EINVAL;
 			goto out;
 		}
 
-		logical_block_start = extent_map_block_start(em) + (start - em->start);
-		len = min(len, em->len - (start - em->start));
-		free_extent_map(em);
-		em = NULL;
+		disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, ei);
+		if (disk_bytenr == 0) {
+			btrfs_warn(fs_info, "swapfile must not have holes");
+			ret = -EINVAL;
+			goto out;
+		}
+
+		logical_block_start = disk_bytenr + btrfs_file_extent_offset(leaf, ei);
+		extent_gen = btrfs_file_extent_generation(leaf, ei);
+		prev_extent_end = btrfs_file_extent_end(path);
+
+		if (prev_extent_end > isize)
+			len = isize - key.offset;
+		else
+			len = btrfs_file_extent_num_bytes(leaf, ei);
+
+		backref_ctx->curr_leaf_bytenr = leaf->start;
+
+		/*
+		 * Don't need the path anymore, release to avoid deadlocks when
+		 * calling btrfs_is_data_extent_shared() because when joining a
+		 * transaction it can block waiting for the current one's commit
+		 * which in turn may be trying to lock the same leaf to flush
+		 * delayed items for example.
+		 */
+		btrfs_release_path(path);
 
-		ret = can_nocow_extent(inode, start, &len, NULL, false, true);
+		ret = btrfs_is_data_extent_shared(BTRFS_I(inode), disk_bytenr,
+						  extent_gen, backref_ctx);
 		if (ret < 0) {
 			goto out;
-		} else if (ret) {
-			ret = 0;
-		} else {
+		} else if (ret > 0) {
 			btrfs_warn(fs_info,
 				   "swapfile must not be copy-on-write");
 			ret = -EINVAL;
@@ -9950,7 +10012,6 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 
 		physical_block_start = (map->stripes[0].physical +
 					(logical_block_start - map->start));
-		len = min(len, map->chunk_len - (logical_block_start - map->start));
 		btrfs_free_chunk_map(map);
 		map = NULL;
 
@@ -9991,20 +10052,16 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 				if (ret)
 					goto out;
 			}
-			bsi.start = start;
+			bsi.start = key.offset;
 			bsi.block_start = physical_block_start;
 			bsi.block_len = len;
 		}
-
-		start += len;
 	}
 
 	if (bsi.block_len)
 		ret = btrfs_add_swap_extent(sis, &bsi);
 
 out:
-	if (!IS_ERR_OR_NULL(em))
-		free_extent_map(em);
 	if (!IS_ERR_OR_NULL(map))
 		btrfs_free_chunk_map(map);
 
@@ -10017,6 +10074,10 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
 
 	btrfs_exclop_finish(fs_info);
 
+out_unlock_mmap:
+	up_write(&BTRFS_I(inode)->i_mmap_lock);
+	btrfs_free_backref_share_ctx(backref_ctx);
+	btrfs_free_path(path);
 	if (ret)
 		return ret;
 
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index a0e8deca87a7a6..e70ed857fc743b 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1122,6 +1122,7 @@ int btrfs_quota_enable(struct btrfs_fs_info *fs_info,
 	fs_info->qgroup_flags = BTRFS_QGROUP_STATUS_FLAG_ON;
 	if (simple) {
 		fs_info->qgroup_flags |= BTRFS_QGROUP_STATUS_FLAG_SIMPLE_MODE;
+		btrfs_set_fs_incompat(fs_info, SIMPLE_QUOTA);
 		btrfs_set_qgroup_status_enable_gen(leaf, ptr, trans->transid);
 	} else {
 		fs_info->qgroup_flags |= BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT;
@@ -1255,8 +1256,6 @@ int btrfs_quota_enable(struct btrfs_fs_info *fs_info,
 	spin_lock(&fs_info->qgroup_lock);
 	fs_info->quota_root = quota_root;
 	set_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags);
-	if (simple)
-		btrfs_set_fs_incompat(fs_info, SIMPLE_QUOTA);
 	spin_unlock(&fs_info->qgroup_lock);
 
 	/* Skip rescan for simple qgroups. */
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index f3834f8d26b456..adcbdc970f9ea4 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -2902,6 +2902,7 @@ static int relocate_one_folio(struct reloc_control *rc,
 	const bool use_rst = btrfs_need_stripe_tree_update(fs_info, rc->block_group->flags);
 
 	ASSERT(index <= last_index);
+again:
 	folio = filemap_lock_folio(inode->i_mapping, index);
 	if (IS_ERR(folio)) {
 
@@ -2937,6 +2938,11 @@ static int relocate_one_folio(struct reloc_control *rc,
 			ret = -EIO;
 			goto release_folio;
 		}
+		if (folio->mapping != inode->i_mapping) {
+			folio_unlock(folio);
+			folio_put(folio);
+			goto again;
+		}
 	}
 
 	/*
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 0cb11dcd10cd4b..b1015f383f75ef 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -5291,6 +5291,7 @@ static int put_file_data(struct send_ctx *sctx, u64 offset, u32 len)
 		unsigned cur_len = min_t(unsigned, len,
 					 PAGE_SIZE - pg_offset);
 
+again:
 		folio = filemap_lock_folio(mapping, index);
 		if (IS_ERR(folio)) {
 			page_cache_sync_readahead(mapping,
@@ -5323,6 +5324,11 @@ static int put_file_data(struct send_ctx *sctx, u64 offset, u32 len)
 				ret = -EIO;
 				break;
 			}
+			if (folio->mapping != mapping) {
+				folio_unlock(folio);
+				folio_put(folio);
+				goto again;
+			}
 		}
 
 		memcpy_from_folio(sctx->send_buf + sctx->send_size, folio,
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 03926ad467c919..5912d505776660 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -1118,7 +1118,7 @@ static ssize_t btrfs_nodesize_show(struct kobject *kobj,
 {
 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);
 
-	return sysfs_emit(buf, "%u\n", fs_info->super_copy->nodesize);
+	return sysfs_emit(buf, "%u\n", fs_info->nodesize);
 }
 
 BTRFS_ATTR(, nodesize, btrfs_nodesize_show);
@@ -1128,7 +1128,7 @@ static ssize_t btrfs_sectorsize_show(struct kobject *kobj,
 {
 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);
 
-	return sysfs_emit(buf, "%u\n", fs_info->super_copy->sectorsize);
+	return sysfs_emit(buf, "%u\n", fs_info->sectorsize);
 }
 
 BTRFS_ATTR(, sectorsize, btrfs_sectorsize_show);
@@ -1180,7 +1180,7 @@ static ssize_t btrfs_clone_alignment_show(struct kobject *kobj,
 {
 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);
 
-	return sysfs_emit(buf, "%u\n", fs_info->super_copy->sectorsize);
+	return sysfs_emit(buf, "%u\n", fs_info->sectorsize);
 }
 
 BTRFS_ATTR(, clone_alignment, btrfs_clone_alignment_show);
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 67468d88f13908..851d70200c6b8f 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -1552,7 +1552,7 @@ ceph_direct_read_write(struct kiocb *iocb, struct iov_iter *iter,
 		}
 
 		op = &req->r_ops[0];
-		if (sparse) {
+		if (!write && sparse) {
 			extent_cnt = __ceph_sparse_read_ext_count(inode, size);
 			ret = ceph_alloc_sparse_ext_map(op, extent_cnt);
 			if (ret) {
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 6d0455973d641e..49aede376d8668 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -40,24 +40,15 @@
 #define	EXPKEY_HASHMAX		(1 << EXPKEY_HASHBITS)
 #define	EXPKEY_HASHMASK		(EXPKEY_HASHMAX -1)
 
-static void expkey_put_work(struct work_struct *work)
+static void expkey_put(struct kref *ref)
 {
-	struct svc_expkey *key =
-		container_of(to_rcu_work(work), struct svc_expkey, ek_rcu_work);
+	struct svc_expkey *key = container_of(ref, struct svc_expkey, h.ref);
 
 	if (test_bit(CACHE_VALID, &key->h.flags) &&
 	    !test_bit(CACHE_NEGATIVE, &key->h.flags))
 		path_put(&key->ek_path);
 	auth_domain_put(key->ek_client);
-	kfree(key);
-}
-
-static void expkey_put(struct kref *ref)
-{
-	struct svc_expkey *key = container_of(ref, struct svc_expkey, h.ref);
-
-	INIT_RCU_WORK(&key->ek_rcu_work, expkey_put_work);
-	queue_rcu_work(system_wq, &key->ek_rcu_work);
+	kfree_rcu(key, ek_rcu);
 }
 
 static int expkey_upcall(struct cache_detail *cd, struct cache_head *h)
@@ -364,26 +355,16 @@ static void export_stats_destroy(struct export_stats *stats)
 					    EXP_STATS_COUNTERS_NUM);
 }
 
-static void svc_export_put_work(struct work_struct *work)
+static void svc_export_put(struct kref *ref)
 {
-	struct svc_export *exp =
-		container_of(to_rcu_work(work), struct svc_export, ex_rcu_work);
-
+	struct svc_export *exp = container_of(ref, struct svc_export, h.ref);
 	path_put(&exp->ex_path);
 	auth_domain_put(exp->ex_client);
 	nfsd4_fslocs_free(&exp->ex_fslocs);
 	export_stats_destroy(exp->ex_stats);
 	kfree(exp->ex_stats);
 	kfree(exp->ex_uuid);
-	kfree(exp);
-}
-
-static void svc_export_put(struct kref *ref)
-{
-	struct svc_export *exp = container_of(ref, struct svc_export, h.ref);
-
-	INIT_RCU_WORK(&exp->ex_rcu_work, svc_export_put_work);
-	queue_rcu_work(system_wq, &exp->ex_rcu_work);
+	kfree_rcu(exp, ex_rcu);
 }
 
 static int svc_export_upcall(struct cache_detail *cd, struct cache_head *h)
diff --git a/fs/nfsd/export.h b/fs/nfsd/export.h
index 081afb68681e14..3794ae253a7016 100644
--- a/fs/nfsd/export.h
+++ b/fs/nfsd/export.h
@@ -75,7 +75,7 @@ struct svc_export {
 	u32			ex_layout_types;
 	struct nfsd4_deviceid_map *ex_devid_map;
 	struct cache_detail	*cd;
-	struct rcu_work		ex_rcu_work;
+	struct rcu_head		ex_rcu;
 	unsigned long		ex_xprtsec_modes;
 	struct export_stats	*ex_stats;
 };
@@ -92,7 +92,7 @@ struct svc_expkey {
 	u32			ek_fsid[6];
 
 	struct path		ek_path;
-	struct rcu_work		ek_rcu_work;
+	struct rcu_head		ek_rcu;
 };
 
 #define EX_ISSYNC(exp)		(!((exp)->ex_flags & NFSEXP_ASYNC))
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index b8cbb15560040f..de076365254978 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -1058,7 +1058,7 @@ static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *c
 		args.authflavor = clp->cl_cred.cr_flavor;
 		clp->cl_cb_ident = conn->cb_ident;
 	} else {
-		if (!conn->cb_xprt)
+		if (!conn->cb_xprt || !ses)
 			return -EINVAL;
 		clp->cl_cb_session = ses;
 		args.bc_xprt = conn->cb_xprt;
@@ -1461,8 +1461,6 @@ static void nfsd4_process_cb_update(struct nfsd4_callback *cb)
 		ses = c->cn_session;
 	}
 	spin_unlock(&clp->cl_lock);
-	if (!c)
-		return;
 
 	err = setup_callback_client(clp, &conn, ses);
 	if (err) {
diff --git a/fs/smb/client/Kconfig b/fs/smb/client/Kconfig
index 2aff6d1395ce39..9f05f94e265a6d 100644
--- a/fs/smb/client/Kconfig
+++ b/fs/smb/client/Kconfig
@@ -2,7 +2,6 @@
 config CIFS
 	tristate "SMB3 and CIFS support (advanced network filesystem)"
 	depends on INET
-	select NETFS_SUPPORT
 	select NLS
 	select NLS_UCS2_UTILS
 	select CRYPTO
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
index d1bd69cbfe09a5..4750505465ae63 100644
--- a/fs/smb/client/smb2pdu.c
+++ b/fs/smb/client/smb2pdu.c
@@ -4855,6 +4855,8 @@ smb2_writev_callback(struct mid_q_entry *mid)
 		if (written > wdata->subreq.len)
 			written &= 0xFFFF;
 
+		cifs_stats_bytes_written(tcon, written);
+
 		if (written < wdata->subreq.len)
 			wdata->result = -ENOSPC;
 		else
@@ -5171,6 +5173,7 @@ SMB2_write(const unsigned int xid, struct cifs_io_parms *io_parms,
 		cifs_dbg(VFS, "Send error in write = %d\n", rc);
 	} else {
 		*nbytes = le32_to_cpu(rsp->DataLength);
+		cifs_stats_bytes_written(io_parms->tcon, *nbytes);
 		trace_smb3_write_done(0, 0, xid,
 				      req->PersistentFileId,
 				      io_parms->tcon->tid,
diff --git a/fs/smb/server/smb_common.c b/fs/smb/server/smb_common.c
index 75b4eb856d32f7..af8e24163bf261 100644
--- a/fs/smb/server/smb_common.c
+++ b/fs/smb/server/smb_common.c
@@ -18,8 +18,8 @@
 #include "mgmt/share_config.h"
 
 /*for shortname implementation */
-static const char basechars[43] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_-!@#$%";
-#define MANGLE_BASE (sizeof(basechars) / sizeof(char) - 1)
+static const char *basechars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_-!@#$%";
+#define MANGLE_BASE (strlen(basechars) - 1)
 #define MAGIC_CHAR '~'
 #define PERIOD '.'
 #define mangle(V) ((char)(basechars[(V) % MANGLE_BASE]))
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 78a603129dd583..2cb49b6b07168a 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -517,7 +517,11 @@ static int udf_rmdir(struct inode *dir, struct dentry *dentry)
 			 inode->i_nlink);
 	clear_nlink(inode);
 	inode->i_size = 0;
-	inode_dec_link_count(dir);
+	if (dir->i_nlink >= 3)
+		inode_dec_link_count(dir);
+	else
+		udf_warn(inode->i_sb, "parent dir link count too low (%u)\n",
+			 dir->i_nlink);
 	udf_add_fid_counter(dir->i_sb, true, -1);
 	inode_set_mtime_to_ts(dir,
 			      inode_set_ctime_to_ts(dir, inode_set_ctime_current(inode)));
@@ -787,8 +791,18 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 			retval = -ENOTEMPTY;
 			if (!empty_dir(new_inode))
 				goto out_oiter;
+			retval = -EFSCORRUPTED;
+			if (new_inode->i_nlink != 2)
+				goto out_oiter;
 		}
+		retval = -EFSCORRUPTED;
+		if (old_dir->i_nlink < 3)
+			goto out_oiter;
 		is_dir = true;
+	} else if (new_inode) {
+		retval = -EFSCORRUPTED;
+		if (new_inode->i_nlink < 1)
+			goto out_oiter;
 	}
 	if (is_dir && old_dir != new_dir) {
 		retval = udf_fiiter_find_entry(old_inode, &dotdot_name,
diff --git a/include/linux/platform_data/amd_qdma.h b/include/linux/platform_data/amd_qdma.h
index 576d952f97edd4..967a6ef31cf982 100644
--- a/include/linux/platform_data/amd_qdma.h
+++ b/include/linux/platform_data/amd_qdma.h
@@ -26,11 +26,13 @@ struct dma_slave_map;
  * @max_mm_channels: Maximum number of MM DMA channels in each direction
  * @device_map: DMA slave map
  * @irq_index: The index of first IRQ
+ * @dma_dev: The device pointer for dma operations
  */
 struct qdma_platdata {
 	u32			max_mm_channels;
 	u32			irq_index;
 	struct dma_slave_map	*device_map;
+	struct device		*dma_dev;
 };
 
 #endif /* _PLATDATA_AMD_QDMA_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index c14446c6164d72..02eaf84c8626f4 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1633,8 +1633,9 @@ static inline unsigned int __task_state_index(unsigned int tsk_state,
 	 * We're lying here, but rather than expose a completely new task state
 	 * to userspace, we can make this appear as if the task has gone through
 	 * a regular rt_mutex_lock() call.
+	 * Report frozen tasks as uninterruptible.
 	 */
-	if (tsk_state & TASK_RTLOCK_WAIT)
+	if ((tsk_state & TASK_RTLOCK_WAIT) || (tsk_state & TASK_FROZEN))
 		state = TASK_UNINTERRUPTIBLE;
 
 	return fls(state);
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
index d9b03e0746e7a4..2cbe0c22a32f3c 100644
--- a/include/linux/skmsg.h
+++ b/include/linux/skmsg.h
@@ -317,17 +317,22 @@ static inline void sock_drop(struct sock *sk, struct sk_buff *skb)
 	kfree_skb(skb);
 }
 
-static inline void sk_psock_queue_msg(struct sk_psock *psock,
+static inline bool sk_psock_queue_msg(struct sk_psock *psock,
 				      struct sk_msg *msg)
 {
+	bool ret;
+
 	spin_lock_bh(&psock->ingress_lock);
-	if (sk_psock_test_state(psock, SK_PSOCK_TX_ENABLED))
+	if (sk_psock_test_state(psock, SK_PSOCK_TX_ENABLED)) {
 		list_add_tail(&msg->list, &psock->ingress_msg);
-	else {
+		ret = true;
+	} else {
 		sk_msg_free(psock->sk, msg);
 		kfree(msg);
+		ret = false;
 	}
 	spin_unlock_bh(&psock->ingress_lock);
+	return ret;
 }
 
 static inline struct sk_msg *sk_psock_dequeue_msg(struct sk_psock *psock)
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index 4df2ff81d3dea5..77769ff5054441 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -379,7 +379,7 @@ struct trace_event_call {
 	struct list_head	list;
 	struct trace_event_class *class;
 	union {
-		char			*name;
+		const char		*name;
 		/* Set TRACE_EVENT_FL_TRACEPOINT flag when using "tp" */
 		struct tracepoint	*tp;
 	};
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index d2761bf8ff32c9..9f3a04345b8606 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -515,7 +515,7 @@ static inline const char *node_stat_name(enum node_stat_item item)
 
 static inline const char *lru_list_name(enum lru_list lru)
 {
-	return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
+	return node_stat_name(NR_LRU_BASE + (enum node_stat_item)lru) + 3; // skip "nr_"
 }
 
 #if defined(CONFIG_VM_EVENT_COUNTERS) || defined(CONFIG_MEMCG)
diff --git a/include/net/sock.h b/include/net/sock.h
index f29c1444893875..fa055cf1785efd 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1521,7 +1521,7 @@ static inline bool sk_wmem_schedule(struct sock *sk, int size)
 }
 
 static inline bool
-sk_rmem_schedule(struct sock *sk, struct sk_buff *skb, int size)
+__sk_rmem_schedule(struct sock *sk, int size, bool pfmemalloc)
 {
 	int delta;
 
@@ -1529,7 +1529,13 @@ sk_rmem_schedule(struct sock *sk, struct sk_buff *skb, int size)
 		return true;
 	delta = size - sk->sk_forward_alloc;
 	return delta <= 0 || __sk_mem_schedule(sk, delta, SK_MEM_RECV) ||
-		skb_pfmemalloc(skb);
+	       pfmemalloc;
+}
+
+static inline bool
+sk_rmem_schedule(struct sock *sk, struct sk_buff *skb, int size)
+{
+	return __sk_rmem_schedule(sk, size, skb_pfmemalloc(skb));
 }
 
 static inline int sk_unused_reserved_mem(const struct sock *sk)
diff --git a/include/uapi/linux/stddef.h b/include/uapi/linux/stddef.h
index 58154117d9b090..a6fce46aeb37c9 100644
--- a/include/uapi/linux/stddef.h
+++ b/include/uapi/linux/stddef.h
@@ -8,6 +8,13 @@
 #define __always_inline inline
 #endif
 
+/* Not all C++ standards support type declarations inside an anonymous union */
+#ifndef __cplusplus
+#define __struct_group_tag(TAG)		TAG
+#else
+#define __struct_group_tag(TAG)
+#endif
+
 /**
  * __struct_group() - Create a mirrored named and anonyomous struct
  *
@@ -20,13 +27,13 @@
  * and size: one anonymous and one named. The former's members can be used
  * normally without sub-struct naming, and the latter can be used to
  * reason about the start, end, and size of the group of struct members.
- * The named struct can also be explicitly tagged for layer reuse, as well
- * as both having struct attributes appended.
+ * The named struct can also be explicitly tagged for layer reuse (C only),
+ * as well as both having struct attributes appended.
  */
 #define __struct_group(TAG, NAME, ATTRS, MEMBERS...) \
 	union { \
 		struct { MEMBERS } ATTRS; \
-		struct TAG { MEMBERS } ATTRS NAME; \
+		struct __struct_group_tag(TAG) { MEMBERS } ATTRS NAME; \
 	} ATTRS
 
 #ifdef __cplusplus
diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c
index a26593979887f3..1cfcc735b8e38e 100644
--- a/io_uring/sqpoll.c
+++ b/io_uring/sqpoll.c
@@ -412,6 +412,7 @@ void io_sqpoll_wait_sq(struct io_ring_ctx *ctx)
 __cold int io_sq_offload_create(struct io_ring_ctx *ctx,
 				struct io_uring_params *p)
 {
+	struct task_struct *task_to_put = NULL;
 	int ret;
 
 	/* Retain compatibility with failing for an invalid attach attempt */
@@ -492,6 +493,7 @@ __cold int io_sq_offload_create(struct io_ring_ctx *ctx,
 		}
 
 		sqd->thread = tsk;
+		task_to_put = get_task_struct(tsk);
 		ret = io_uring_alloc_task_context(tsk, ctx);
 		wake_up_new_task(tsk);
 		if (ret)
@@ -502,11 +504,15 @@ __cold int io_sq_offload_create(struct io_ring_ctx *ctx,
 		goto err;
 	}
 
+	if (task_to_put)
+		put_task_struct(task_to_put);
 	return 0;
 err_sqpoll:
 	complete(&ctx->sq_data->exited);
 err:
 	io_sq_thread_finish(ctx);
+	if (task_to_put)
+		put_task_struct(task_to_put);
 	return ret;
 }
 
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 4c486a0bfcc4d8..767f1cb8c27e17 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -7868,7 +7868,7 @@ static int process_dynptr_func(struct bpf_verifier_env *env, int regno, int insn
 	if (reg->type != PTR_TO_STACK && reg->type != CONST_PTR_TO_DYNPTR) {
 		verbose(env,
 			"arg#%d expected pointer to stack or const struct bpf_dynptr\n",
-			regno);
+			regno - 1);
 		return -EINVAL;
 	}
 
@@ -7922,7 +7922,7 @@ static int process_dynptr_func(struct bpf_verifier_env *env, int regno, int insn
 		if (!is_dynptr_reg_valid_init(env, reg)) {
 			verbose(env,
 				"Expected an initialized dynptr as arg #%d\n",
-				regno);
+				regno - 1);
 			return -EINVAL;
 		}
 
@@ -7930,7 +7930,7 @@ static int process_dynptr_func(struct bpf_verifier_env *env, int regno, int insn
 		if (!is_dynptr_type_expected(env, reg, arg_type & ~MEM_RDONLY)) {
 			verbose(env,
 				"Expected a dynptr of type %s as arg #%d\n",
-				dynptr_type_str(arg_to_dynptr_type(arg_type)), regno);
+				dynptr_type_str(arg_to_dynptr_type(arg_type)), regno - 1);
 			return -EINVAL;
 		}
 
@@ -7999,7 +7999,7 @@ static int process_iter_arg(struct bpf_verifier_env *env, int regno, int insn_id
 	 */
 	btf_id = btf_check_iter_arg(meta->btf, meta->func_proto, regno - 1);
 	if (btf_id < 0) {
-		verbose(env, "expected valid iter pointer as arg #%d\n", regno);
+		verbose(env, "expected valid iter pointer as arg #%d\n", regno - 1);
 		return -EINVAL;
 	}
 	t = btf_type_by_id(meta->btf, btf_id);
@@ -8009,7 +8009,7 @@ static int process_iter_arg(struct bpf_verifier_env *env, int regno, int insn_id
 		/* bpf_iter_<type>_new() expects pointer to uninit iter state */
 		if (!is_iter_reg_valid_uninit(env, reg, nr_slots)) {
 			verbose(env, "expected uninitialized iter_%s as arg #%d\n",
-				iter_type_str(meta->btf, btf_id), regno);
+				iter_type_str(meta->btf, btf_id), regno - 1);
 			return -EINVAL;
 		}
 
@@ -8033,7 +8033,7 @@ static int process_iter_arg(struct bpf_verifier_env *env, int regno, int insn_id
 			break;
 		case -EINVAL:
 			verbose(env, "expected an initialized iter_%s as arg #%d\n",
-				iter_type_str(meta->btf, btf_id), regno);
+				iter_type_str(meta->btf, btf_id), regno - 1);
 			return err;
 		case -EPROTO:
 			verbose(env, "expected an RCU CS when using %s\n", meta->func_name);
@@ -21085,11 +21085,15 @@ static int do_misc_fixups(struct bpf_verifier_env *env)
 			 * changed in some incompatible and hard to support
 			 * way, it's fine to back out this inlining logic
 			 */
+#ifdef CONFIG_SMP
 			insn_buf[0] = BPF_MOV32_IMM(BPF_REG_0, (u32)(unsigned long)&pcpu_hot.cpu_number);
 			insn_buf[1] = BPF_MOV64_PERCPU_REG(BPF_REG_0, BPF_REG_0);
 			insn_buf[2] = BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 0);
 			cnt = 3;
-
+#else
+			insn_buf[0] = BPF_ALU32_REG(BPF_XOR, BPF_REG_0, BPF_REG_0);
+			cnt = 1;
+#endif
 			new_prog = bpf_patch_insn_data(env, i + delta, insn_buf, cnt);
 			if (!new_prog)
 				return -ENOMEM;
diff --git a/kernel/fork.c b/kernel/fork.c
index ce8be55e5e04b3..e192bdbc9adebb 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -640,11 +640,8 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm,
 	LIST_HEAD(uf);
 	VMA_ITERATOR(vmi, mm, 0);
 
-	uprobe_start_dup_mmap();
-	if (mmap_write_lock_killable(oldmm)) {
-		retval = -EINTR;
-		goto fail_uprobe_end;
-	}
+	if (mmap_write_lock_killable(oldmm))
+		return -EINTR;
 	flush_cache_dup_mm(oldmm);
 	uprobe_dup_mmap(oldmm, mm);
 	/*
@@ -783,8 +780,6 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm,
 		dup_userfaultfd_complete(&uf);
 	else
 		dup_userfaultfd_fail(&uf);
-fail_uprobe_end:
-	uprobe_end_dup_mmap();
 	return retval;
 
 fail_nomem_anon_vma_fork:
@@ -1692,9 +1687,11 @@ static struct mm_struct *dup_mm(struct task_struct *tsk,
 	if (!mm_init(mm, tsk, mm->user_ns))
 		goto fail_nomem;
 
+	uprobe_start_dup_mmap();
 	err = dup_mmap(mm, oldmm);
 	if (err)
 		goto free_pt;
+	uprobe_end_dup_mmap();
 
 	mm->hiwater_rss = get_mm_rss(mm);
 	mm->hiwater_vm = mm->total_vm;
@@ -1709,6 +1706,8 @@ static struct mm_struct *dup_mm(struct task_struct *tsk,
 	mm->binfmt = NULL;
 	mm_init_owner(mm, NULL);
 	mmput(mm);
+	if (err)
+		uprobe_end_dup_mmap();
 
 fail_nomem:
 	return NULL;
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 35515192aa0fda..b04990385a6a87 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -5111,6 +5111,9 @@ tracing_cpumask_write(struct file *filp, const char __user *ubuf,
 	cpumask_var_t tracing_cpumask_new;
 	int err;
 
+	if (count == 0 || count > KMALLOC_MAX_SIZE)
+		return -EINVAL;
+
 	if (!zalloc_cpumask_var(&tracing_cpumask_new, GFP_KERNEL))
 		return -ENOMEM;
 
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 263fac44d3ca32..935a886af40c90 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -725,7 +725,7 @@ static int trace_kprobe_module_callback(struct notifier_block *nb,
 
 static struct notifier_block trace_kprobe_module_nb = {
 	.notifier_call = trace_kprobe_module_callback,
-	.priority = 1	/* Invoked after kprobe module callback */
+	.priority = 2	/* Invoked after kprobe and jump_label module callback */
 };
 static int trace_kprobe_register_module_notifier(void)
 {
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 9d078b37fe0b9b..abac770bc0b4c7 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -1173,6 +1173,8 @@ EXPORT_SYMBOL(ceph_osdc_new_request);
 
 int __ceph_alloc_sparse_ext_map(struct ceph_osd_req_op *op, int cnt)
 {
+	WARN_ON(op->op != CEPH_OSD_OP_SPARSE_READ);
+
 	op->extent.sparse_ext_cnt = cnt;
 	op->extent.sparse_ext = kmalloc_array(cnt,
 					      sizeof(*op->extent.sparse_ext),
diff --git a/net/core/filter.c b/net/core/filter.c
index 9a459213d283f1..55495063621d6c 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -3751,13 +3751,22 @@ static const struct bpf_func_proto bpf_skb_adjust_room_proto = {
 
 static u32 __bpf_skb_min_len(const struct sk_buff *skb)
 {
-	u32 min_len = skb_network_offset(skb);
+	int offset = skb_network_offset(skb);
+	u32 min_len = 0;
 
-	if (skb_transport_header_was_set(skb))
-		min_len = skb_transport_offset(skb);
-	if (skb->ip_summed == CHECKSUM_PARTIAL)
-		min_len = skb_checksum_start_offset(skb) +
-			  skb->csum_offset + sizeof(__sum16);
+	if (offset > 0)
+		min_len = offset;
+	if (skb_transport_header_was_set(skb)) {
+		offset = skb_transport_offset(skb);
+		if (offset > 0)
+			min_len = offset;
+	}
+	if (skb->ip_summed == CHECKSUM_PARTIAL) {
+		offset = skb_checksum_start_offset(skb) +
+			 skb->csum_offset + sizeof(__sum16);
+		if (offset > 0)
+			min_len = offset;
+	}
 	return min_len;
 }
 
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index e90fbab703b2db..8ad7e6755fd642 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -445,8 +445,10 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg,
 			if (likely(!peek)) {
 				sge->offset += copy;
 				sge->length -= copy;
-				if (!msg_rx->skb)
+				if (!msg_rx->skb) {
 					sk_mem_uncharge(sk, copy);
+					atomic_sub(copy, &sk->sk_rmem_alloc);
+				}
 				msg_rx->sg.size -= copy;
 
 				if (!sge->length) {
@@ -772,6 +774,8 @@ static void __sk_psock_purge_ingress_msg(struct sk_psock *psock)
 
 	list_for_each_entry_safe(msg, tmp, &psock->ingress_msg, list) {
 		list_del(&msg->list);
+		if (!msg->skb)
+			atomic_sub(msg->sg.size, &psock->sk->sk_rmem_alloc);
 		sk_msg_free(psock->sk, msg);
 		kfree(msg);
 	}
diff --git a/net/ipv4/tcp_bpf.c b/net/ipv4/tcp_bpf.c
index 99cef92e6290cf..392678ae80f4ed 100644
--- a/net/ipv4/tcp_bpf.c
+++ b/net/ipv4/tcp_bpf.c
@@ -49,13 +49,14 @@ static int bpf_tcp_ingress(struct sock *sk, struct sk_psock *psock,
 		sge = sk_msg_elem(msg, i);
 		size = (apply && apply_bytes < sge->length) ?
 			apply_bytes : sge->length;
-		if (!sk_wmem_schedule(sk, size)) {
+		if (!__sk_rmem_schedule(sk, size, false)) {
 			if (!copied)
 				ret = -ENOMEM;
 			break;
 		}
 
 		sk_mem_charge(sk, size);
+		atomic_add(size, &sk->sk_rmem_alloc);
 		sk_msg_xfer(tmp, msg, i, size);
 		copied += size;
 		if (sge->length)
@@ -74,7 +75,8 @@ static int bpf_tcp_ingress(struct sock *sk, struct sk_psock *psock,
 
 	if (!ret) {
 		msg->sg.start = i;
-		sk_psock_queue_msg(psock, tmp);
+		if (!sk_psock_queue_msg(psock, tmp))
+			atomic_sub(copied, &sk->sk_rmem_alloc);
 		sk_psock_data_ready(sk, psock);
 	} else {
 		sk_msg_free(sk, tmp);
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 13b71069ae1874..b3853583d2ae1c 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -505,7 +505,7 @@ static void *snd_dma_wc_alloc(struct snd_dma_buffer *dmab, size_t size)
 	if (!p)
 		return NULL;
 	dmab->addr = dma_map_single(dmab->dev.dev, p, size, DMA_BIDIRECTIONAL);
-	if (dmab->addr == DMA_MAPPING_ERROR) {
+	if (dma_mapping_error(dmab->dev.dev, dmab->addr)) {
 		do_free_pages(dmab->area, size, true);
 		return NULL;
 	}
diff --git a/sound/core/ump.c b/sound/core/ump.c
index 8d37f237f83b2e..bd26bb2210cbd4 100644
--- a/sound/core/ump.c
+++ b/sound/core/ump.c
@@ -37,6 +37,7 @@ static int process_legacy_output(struct snd_ump_endpoint *ump,
 				 u32 *buffer, int count);
 static void process_legacy_input(struct snd_ump_endpoint *ump, const u32 *src,
 				 int words);
+static void update_legacy_names(struct snd_ump_endpoint *ump);
 #else
 static inline int process_legacy_output(struct snd_ump_endpoint *ump,
 					u32 *buffer, int count)
@@ -47,6 +48,9 @@ static inline void process_legacy_input(struct snd_ump_endpoint *ump,
 					const u32 *src, int words)
 {
 }
+static inline void update_legacy_names(struct snd_ump_endpoint *ump)
+{
+}
 #endif
 
 static const struct snd_rawmidi_global_ops snd_ump_rawmidi_ops = {
@@ -861,6 +865,7 @@ static int ump_handle_fb_info_msg(struct snd_ump_endpoint *ump,
 		fill_fb_info(ump, &fb->info, buf);
 		if (ump->parsed) {
 			snd_ump_update_group_attrs(ump);
+			update_legacy_names(ump);
 			seq_notify_fb_change(ump, fb);
 		}
 	}
@@ -893,6 +898,7 @@ static int ump_handle_fb_name_msg(struct snd_ump_endpoint *ump,
 	/* notify the FB name update to sequencer, too */
 	if (ret > 0 && ump->parsed) {
 		snd_ump_update_group_attrs(ump);
+		update_legacy_names(ump);
 		seq_notify_fb_change(ump, fb);
 	}
 	return ret;
@@ -1087,6 +1093,8 @@ static int snd_ump_legacy_open(struct snd_rawmidi_substream *substream)
 	guard(mutex)(&ump->open_mutex);
 	if (ump->legacy_substreams[dir][group])
 		return -EBUSY;
+	if (!ump->groups[group].active)
+		return -ENODEV;
 	if (dir == SNDRV_RAWMIDI_STREAM_OUTPUT) {
 		if (!ump->legacy_out_opens) {
 			err = snd_rawmidi_kernel_open(&ump->core, 0,
@@ -1254,11 +1262,20 @@ static void fill_substream_names(struct snd_ump_endpoint *ump,
 		name = ump->groups[idx].name;
 		if (!*name)
 			name = ump->info.name;
-		snprintf(s->name, sizeof(s->name), "Group %d (%.16s)",
-			 idx + 1, name);
+		scnprintf(s->name, sizeof(s->name), "Group %d (%.16s)%s",
+			  idx + 1, name,
+			  ump->groups[idx].active ? "" : " [Inactive]");
 	}
 }
 
+static void update_legacy_names(struct snd_ump_endpoint *ump)
+{
+	struct snd_rawmidi *rmidi = ump->legacy_rmidi;
+
+	fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_INPUT);
+	fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT);
+}
+
 int snd_ump_attach_legacy_rawmidi(struct snd_ump_endpoint *ump,
 				  char *id, int device)
 {
@@ -1295,10 +1312,7 @@ int snd_ump_attach_legacy_rawmidi(struct snd_ump_endpoint *ump,
 	rmidi->ops = &snd_ump_legacy_ops;
 	rmidi->private_data = ump;
 	ump->legacy_rmidi = rmidi;
-	if (input)
-		fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_INPUT);
-	if (output)
-		fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT);
+	update_legacy_names(ump);
 
 	ump_dbg(ump, "Created a legacy rawmidi #%d (%s)\n", device, id);
 	return 0;
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 2e9f817b948eb3..538c37a78a56f7 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -307,6 +307,7 @@ enum {
 	CXT_FIXUP_HP_MIC_NO_PRESENCE,
 	CXT_PINCFG_SWS_JS201D,
 	CXT_PINCFG_TOP_SPEAKER,
+	CXT_FIXUP_HP_A_U,
 };
 
 /* for hda_fixup_thinkpad_acpi() */
@@ -774,6 +775,18 @@ static void cxt_setup_mute_led(struct hda_codec *codec,
 	}
 }
 
+static void cxt_setup_gpio_unmute(struct hda_codec *codec,
+				  unsigned int gpio_mute_mask)
+{
+	if (gpio_mute_mask) {
+		// set gpio data to 0.
+		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 0);
+		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, gpio_mute_mask);
+		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, gpio_mute_mask);
+		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_STICKY_MASK, 0);
+	}
+}
+
 static void cxt_fixup_mute_led_gpio(struct hda_codec *codec,
 				const struct hda_fixup *fix, int action)
 {
@@ -788,6 +801,15 @@ static void cxt_fixup_hp_zbook_mute_led(struct hda_codec *codec,
 		cxt_setup_mute_led(codec, 0x10, 0x20);
 }
 
+static void cxt_fixup_hp_a_u(struct hda_codec *codec,
+			     const struct hda_fixup *fix, int action)
+{
+	// Init vers in BIOS mute the spk/hp by set gpio high to avoid pop noise,
+	// so need to unmute once by clearing the gpio data when runs into the system.
+	if (action == HDA_FIXUP_ACT_INIT)
+		cxt_setup_gpio_unmute(codec, 0x2);
+}
+
 /* ThinkPad X200 & co with cxt5051 */
 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
 	{ 0x16, 0x042140ff }, /* HP (seq# overridden) */
@@ -998,6 +1020,10 @@ static const struct hda_fixup cxt_fixups[] = {
 			{ }
 		},
 	},
+	[CXT_FIXUP_HP_A_U] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cxt_fixup_hp_a_u,
+	},
 };
 
 static const struct hda_quirk cxt5045_fixups[] = {
@@ -1072,6 +1098,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
 	SND_PCI_QUIRK(0x103c, 0x8457, "HP Z2 G4 mini", CXT_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x8458, "HP Z2 G4 mini premium", CXT_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
+	SND_PCI_QUIRK(0x14f1, 0x0252, "MBX-Z60MR100", CXT_FIXUP_HP_A_U),
 	SND_PCI_QUIRK(0x14f1, 0x0265, "SWS JS201D", CXT_PINCFG_SWS_JS201D),
 	SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
@@ -1117,6 +1144,7 @@ static const struct hda_model_fixup cxt5066_fixup_models[] = {
 	{ .id = CXT_PINCFG_LENOVO_NOTEBOOK, .name = "lenovo-20149" },
 	{ .id = CXT_PINCFG_SWS_JS201D, .name = "sws-js201d" },
 	{ .id = CXT_PINCFG_TOP_SPEAKER, .name = "sirius-top-speaker" },
+	{ .id = CXT_FIXUP_HP_A_U, .name = "HP-U-support" },
 	{}
 };
 
diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c
index e7b6ce7bd086bd..1c1c14708f0181 100644
--- a/sound/sh/sh_dac_audio.c
+++ b/sound/sh/sh_dac_audio.c
@@ -163,7 +163,7 @@ static int snd_sh_dac_pcm_copy(struct snd_pcm_substream *substream,
 	/* channel is not used (interleaved data) */
 	struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
 
-	if (copy_from_iter_toio(chip->data_buffer + pos, src, count))
+	if (copy_from_iter(chip->data_buffer + pos, count, src) != count)
 		return -EFAULT;
 	chip->buffer_end = chip->data_buffer + pos + count;
 
@@ -182,7 +182,7 @@ static int snd_sh_dac_pcm_silence(struct snd_pcm_substream *substream,
 	/* channel is not used (interleaved data) */
 	struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
 
-	memset_io(chip->data_buffer + pos, 0, count);
+	memset(chip->data_buffer + pos, 0, count);
 	chip->buffer_end = chip->data_buffer + pos + count;
 
 	if (chip->empty) {
@@ -211,7 +211,6 @@ static const struct snd_pcm_ops snd_sh_dac_pcm_ops = {
 	.pointer	= snd_sh_dac_pcm_pointer,
 	.copy		= snd_sh_dac_pcm_copy,
 	.fill_silence	= snd_sh_dac_pcm_silence,
-	.mmap		= snd_pcm_lib_mmap_iomem,
 };
 
 static int snd_sh_dac_pcm(struct snd_sh_dac *chip, int device)
diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index c72d666d51bdf4..5c4a0be7a78892 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -375,11 +375,18 @@ static int get_acp63_device_config(struct pci_dev *pci, struct acp63_dev_data *a
 {
 	struct acpi_device *pdm_dev;
 	const union acpi_object *obj;
+	acpi_handle handle;
+	acpi_integer dmic_status;
 	u32 config;
 	bool is_dmic_dev = false;
 	bool is_sdw_dev = false;
+	bool wov_en, dmic_en;
 	int ret;
 
+	/* IF WOV entry not found, enable dmic based on acp-audio-device-type entry*/
+	wov_en = true;
+	dmic_en = false;
+
 	config = readl(acp_data->acp63_base + ACP_PIN_CONFIG);
 	switch (config) {
 	case ACP_CONFIG_4:
@@ -412,10 +419,18 @@ static int get_acp63_device_config(struct pci_dev *pci, struct acp63_dev_data *a
 			if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type",
 						   ACPI_TYPE_INTEGER, &obj) &&
 						   obj->integer.value == ACP_DMIC_DEV)
-				is_dmic_dev = true;
+				dmic_en = true;
 		}
+
+		handle = ACPI_HANDLE(&pci->dev);
+		ret = acpi_evaluate_integer(handle, "_WOV", NULL, &dmic_status);
+		if (!ACPI_FAILURE(ret))
+			wov_en = dmic_status;
 	}
 
+	if (dmic_en && wov_en)
+		is_dmic_dev = true;
+
 	if (acp_data->is_sdw_config) {
 		ret = acp_scan_sdw_devices(&pci->dev, ACP63_SDW_ADDR);
 		if (!ret && acp_data->info.link_mask)
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index db57292c00ca1e..41042259f2b26e 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -608,7 +608,7 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
 		.callback = sof_sdw_quirk_cb,
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "233C")
+			DMI_MATCH(DMI_PRODUCT_NAME, "21QB")
 		},
 		/* Note this quirk excludes the CODEC mic */
 		.driver_data = (void *)(SOC_SDW_CODEC_MIC),
@@ -617,9 +617,26 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
 		.callback = sof_sdw_quirk_cb,
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "233B")
+			DMI_MATCH(DMI_PRODUCT_NAME, "21QA")
 		},
-		.driver_data = (void *)(SOC_SDW_SIDECAR_AMPS),
+		/* Note this quirk excludes the CODEC mic */
+		.driver_data = (void *)(SOC_SDW_CODEC_MIC),
+	},
+	{
+		.callback = sof_sdw_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "21Q6")
+		},
+		.driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
+	},
+	{
+		.callback = sof_sdw_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "21Q7")
+		},
+		.driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
 	},
 
 	/* ArrowLake devices */
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index ac505c7ad34295..82f46ecd94301e 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -103,8 +103,10 @@ hda_dai_get_ops(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai
 	return sdai->platform_private;
 }
 
-int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream,
-			 struct snd_soc_dai *cpu_dai)
+static int
+hda_link_dma_cleanup(struct snd_pcm_substream *substream,
+		     struct hdac_ext_stream *hext_stream,
+		     struct snd_soc_dai *cpu_dai, bool release)
 {
 	const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai);
 	struct sof_intel_hda_stream *hda_stream;
@@ -128,6 +130,17 @@ int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_st
 		snd_hdac_ext_bus_link_clear_stream_id(hlink, stream_tag);
 	}
 
+	if (!release) {
+		/*
+		 * Force stream reconfiguration without releasing the channel on
+		 * subsequent stream restart (without free), including LinkDMA
+		 * reset.
+		 * The stream is released via hda_dai_hw_free()
+		 */
+		hext_stream->link_prepared = 0;
+		return 0;
+	}
+
 	if (ops->release_hext_stream)
 		ops->release_hext_stream(sdev, cpu_dai, substream);
 
@@ -211,7 +224,7 @@ static int __maybe_unused hda_dai_hw_free(struct snd_pcm_substream *substream,
 	if (!hext_stream)
 		return 0;
 
-	return hda_link_dma_cleanup(substream, hext_stream, cpu_dai);
+	return hda_link_dma_cleanup(substream, hext_stream, cpu_dai, true);
 }
 
 static int __maybe_unused hda_dai_hw_params_data(struct snd_pcm_substream *substream,
@@ -304,7 +317,8 @@ static int __maybe_unused hda_dai_trigger(struct snd_pcm_substream *substream, i
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
-		ret = hda_link_dma_cleanup(substream, hext_stream, dai);
+		ret = hda_link_dma_cleanup(substream, hext_stream, dai,
+					   cmd == SNDRV_PCM_TRIGGER_STOP ? false : true);
 		if (ret < 0) {
 			dev_err(sdev->dev, "%s: failed to clean up link DMA\n", __func__);
 			return ret;
@@ -656,8 +670,7 @@ static int hda_dai_suspend(struct hdac_bus *bus)
 			}
 
 			ret = hda_link_dma_cleanup(hext_stream->link_substream,
-						   hext_stream,
-						   cpu_dai);
+						   hext_stream, cpu_dai, true);
 			if (ret < 0)
 				return ret;
 		}
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index b74a472435b5d2..4a4a0b55f0bc60 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -1028,8 +1028,6 @@ const struct hda_dai_widget_dma_ops *
 hda_select_dai_widget_ops(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget);
 int hda_dai_config(struct snd_soc_dapm_widget *w, unsigned int flags,
 		   struct snd_sof_dai_config_data *data);
-int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream,
-			 struct snd_soc_dai *cpu_dai);
 
 static inline struct snd_sof_dev *widget_to_sdev(struct snd_soc_dapm_widget *w)
 {
diff --git a/tools/include/uapi/linux/stddef.h b/tools/include/uapi/linux/stddef.h
index bb6ea517efb511..c53cde425406b7 100644
--- a/tools/include/uapi/linux/stddef.h
+++ b/tools/include/uapi/linux/stddef.h
@@ -8,6 +8,13 @@
 #define __always_inline __inline__
 #endif
 
+/* Not all C++ standards support type declarations inside an anonymous union */
+#ifndef __cplusplus
+#define __struct_group_tag(TAG)		TAG
+#else
+#define __struct_group_tag(TAG)
+#endif
+
 /**
  * __struct_group() - Create a mirrored named and anonyomous struct
  *
@@ -20,14 +27,14 @@
  * and size: one anonymous and one named. The former's members can be used
  * normally without sub-struct naming, and the latter can be used to
  * reason about the start, end, and size of the group of struct members.
- * The named struct can also be explicitly tagged for layer reuse, as well
- * as both having struct attributes appended.
+ * The named struct can also be explicitly tagged for layer reuse (C only),
+ * as well as both having struct attributes appended.
  */
 #define __struct_group(TAG, NAME, ATTRS, MEMBERS...) \
 	union { \
 		struct { MEMBERS } ATTRS; \
-		struct TAG { MEMBERS } ATTRS NAME; \
-	}
+		struct __struct_group_tag(TAG) { MEMBERS } ATTRS NAME; \
+	} ATTRS
 
 /**
  * __DECLARE_FLEX_ARRAY() - Declare a flexible array usable in a union
diff --git a/tools/objtool/noreturns.h b/tools/objtool/noreturns.h
index e7da92489167e9..f98dc0e1c99c4a 100644
--- a/tools/objtool/noreturns.h
+++ b/tools/objtool/noreturns.h
@@ -20,6 +20,7 @@ NORETURN(__x64_sys_exit_group)
 NORETURN(arch_cpu_idle_dead)
 NORETURN(bch2_trans_in_restart_error)
 NORETURN(bch2_trans_restart_error)
+NORETURN(bch2_trans_unlocked_error)
 NORETURN(cpu_bringup_and_idle)
 NORETURN(cpu_startup_entry)
 NORETURN(do_exit)
diff --git a/tools/testing/selftests/bpf/progs/dynptr_fail.c b/tools/testing/selftests/bpf/progs/dynptr_fail.c
index 8f36c9de759152..dfd817d0348c47 100644
--- a/tools/testing/selftests/bpf/progs/dynptr_fail.c
+++ b/tools/testing/selftests/bpf/progs/dynptr_fail.c
@@ -149,7 +149,7 @@ int ringbuf_release_uninit_dynptr(void *ctx)
 
 /* A dynptr can't be used after it has been invalidated */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #3")
+__failure __msg("Expected an initialized dynptr as arg #2")
 int use_after_invalid(void *ctx)
 {
 	struct bpf_dynptr ptr;
@@ -428,7 +428,7 @@ int invalid_helper2(void *ctx)
 
 /* A bpf_dynptr is invalidated if it's been written into */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #1")
+__failure __msg("Expected an initialized dynptr as arg #0")
 int invalid_write1(void *ctx)
 {
 	struct bpf_dynptr ptr;
@@ -1407,7 +1407,7 @@ int invalid_slice_rdwr_rdonly(struct __sk_buff *skb)
 
 /* bpf_dynptr_adjust can only be called on initialized dynptrs */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #1")
+__failure __msg("Expected an initialized dynptr as arg #0")
 int dynptr_adjust_invalid(void *ctx)
 {
 	struct bpf_dynptr ptr = {};
@@ -1420,7 +1420,7 @@ int dynptr_adjust_invalid(void *ctx)
 
 /* bpf_dynptr_is_null can only be called on initialized dynptrs */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #1")
+__failure __msg("Expected an initialized dynptr as arg #0")
 int dynptr_is_null_invalid(void *ctx)
 {
 	struct bpf_dynptr ptr = {};
@@ -1433,7 +1433,7 @@ int dynptr_is_null_invalid(void *ctx)
 
 /* bpf_dynptr_is_rdonly can only be called on initialized dynptrs */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #1")
+__failure __msg("Expected an initialized dynptr as arg #0")
 int dynptr_is_rdonly_invalid(void *ctx)
 {
 	struct bpf_dynptr ptr = {};
@@ -1446,7 +1446,7 @@ int dynptr_is_rdonly_invalid(void *ctx)
 
 /* bpf_dynptr_size can only be called on initialized dynptrs */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #1")
+__failure __msg("Expected an initialized dynptr as arg #0")
 int dynptr_size_invalid(void *ctx)
 {
 	struct bpf_dynptr ptr = {};
@@ -1459,7 +1459,7 @@ int dynptr_size_invalid(void *ctx)
 
 /* Only initialized dynptrs can be cloned */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #1")
+__failure __msg("Expected an initialized dynptr as arg #0")
 int clone_invalid1(void *ctx)
 {
 	struct bpf_dynptr ptr1 = {};
@@ -1493,7 +1493,7 @@ int clone_invalid2(struct xdp_md *xdp)
 
 /* Invalidating a dynptr should invalidate its clones */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #3")
+__failure __msg("Expected an initialized dynptr as arg #2")
 int clone_invalidate1(void *ctx)
 {
 	struct bpf_dynptr clone;
@@ -1514,7 +1514,7 @@ int clone_invalidate1(void *ctx)
 
 /* Invalidating a dynptr should invalidate its parent */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #3")
+__failure __msg("Expected an initialized dynptr as arg #2")
 int clone_invalidate2(void *ctx)
 {
 	struct bpf_dynptr ptr;
@@ -1535,7 +1535,7 @@ int clone_invalidate2(void *ctx)
 
 /* Invalidating a dynptr should invalidate its siblings */
 SEC("?raw_tp")
-__failure __msg("Expected an initialized dynptr as arg #3")
+__failure __msg("Expected an initialized dynptr as arg #2")
 int clone_invalidate3(void *ctx)
 {
 	struct bpf_dynptr ptr;
@@ -1723,7 +1723,7 @@ __noinline long global_call_bpf_dynptr(const struct bpf_dynptr *dynptr)
 }
 
 SEC("?raw_tp")
-__failure __msg("arg#1 expected pointer to stack or const struct bpf_dynptr")
+__failure __msg("arg#0 expected pointer to stack or const struct bpf_dynptr")
 int test_dynptr_reg_type(void *ctx)
 {
 	struct task_struct *current = NULL;
diff --git a/tools/testing/selftests/bpf/progs/iters_state_safety.c b/tools/testing/selftests/bpf/progs/iters_state_safety.c
index d47e59aba6de35..f41257eadbb258 100644
--- a/tools/testing/selftests/bpf/progs/iters_state_safety.c
+++ b/tools/testing/selftests/bpf/progs/iters_state_safety.c
@@ -73,7 +73,7 @@ int create_and_forget_to_destroy_fail(void *ctx)
 }
 
 SEC("?raw_tp")
-__failure __msg("expected an initialized iter_num as arg #1")
+__failure __msg("expected an initialized iter_num as arg #0")
 int destroy_without_creating_fail(void *ctx)
 {
 	/* init with zeros to stop verifier complaining about uninit stack */
@@ -91,7 +91,7 @@ int destroy_without_creating_fail(void *ctx)
 }
 
 SEC("?raw_tp")
-__failure __msg("expected an initialized iter_num as arg #1")
+__failure __msg("expected an initialized iter_num as arg #0")
 int compromise_iter_w_direct_write_fail(void *ctx)
 {
 	struct bpf_iter_num iter;
@@ -143,7 +143,7 @@ int compromise_iter_w_direct_write_and_skip_destroy_fail(void *ctx)
 }
 
 SEC("?raw_tp")
-__failure __msg("expected an initialized iter_num as arg #1")
+__failure __msg("expected an initialized iter_num as arg #0")
 int compromise_iter_w_helper_write_fail(void *ctx)
 {
 	struct bpf_iter_num iter;
@@ -230,7 +230,7 @@ int valid_stack_reuse(void *ctx)
 }
 
 SEC("?raw_tp")
-__failure __msg("expected uninitialized iter_num as arg #1")
+__failure __msg("expected uninitialized iter_num as arg #0")
 int double_create_fail(void *ctx)
 {
 	struct bpf_iter_num iter;
@@ -258,7 +258,7 @@ int double_create_fail(void *ctx)
 }
 
 SEC("?raw_tp")
-__failure __msg("expected an initialized iter_num as arg #1")
+__failure __msg("expected an initialized iter_num as arg #0")
 int double_destroy_fail(void *ctx)
 {
 	struct bpf_iter_num iter;
@@ -284,7 +284,7 @@ int double_destroy_fail(void *ctx)
 }
 
 SEC("?raw_tp")
-__failure __msg("expected an initialized iter_num as arg #1")
+__failure __msg("expected an initialized iter_num as arg #0")
 int next_without_new_fail(void *ctx)
 {
 	struct bpf_iter_num iter;
@@ -305,7 +305,7 @@ int next_without_new_fail(void *ctx)
 }
 
 SEC("?raw_tp")
-__failure __msg("expected an initialized iter_num as arg #1")
+__failure __msg("expected an initialized iter_num as arg #0")
 int next_after_destroy_fail(void *ctx)
 {
 	struct bpf_iter_num iter;
diff --git a/tools/testing/selftests/bpf/progs/iters_testmod_seq.c b/tools/testing/selftests/bpf/progs/iters_testmod_seq.c
index 4a176e6aede897..6543d5b6e0a976 100644
--- a/tools/testing/selftests/bpf/progs/iters_testmod_seq.c
+++ b/tools/testing/selftests/bpf/progs/iters_testmod_seq.c
@@ -79,7 +79,7 @@ int testmod_seq_truncated(const void *ctx)
 
 SEC("?raw_tp")
 __failure
-__msg("expected an initialized iter_testmod_seq as arg #2")
+__msg("expected an initialized iter_testmod_seq as arg #1")
 int testmod_seq_getter_before_bad(const void *ctx)
 {
 	struct bpf_iter_testmod_seq it;
@@ -89,7 +89,7 @@ int testmod_seq_getter_before_bad(const void *ctx)
 
 SEC("?raw_tp")
 __failure
-__msg("expected an initialized iter_testmod_seq as arg #2")
+__msg("expected an initialized iter_testmod_seq as arg #1")
 int testmod_seq_getter_after_bad(const void *ctx)
 {
 	struct bpf_iter_testmod_seq it;
diff --git a/tools/testing/selftests/bpf/progs/test_kfunc_dynptr_param.c b/tools/testing/selftests/bpf/progs/test_kfunc_dynptr_param.c
index e68667aec6a652..cd4d752bd089ca 100644
--- a/tools/testing/selftests/bpf/progs/test_kfunc_dynptr_param.c
+++ b/tools/testing/selftests/bpf/progs/test_kfunc_dynptr_param.c
@@ -45,7 +45,7 @@ int BPF_PROG(not_valid_dynptr, int cmd, union bpf_attr *attr, unsigned int size)
 }
 
 SEC("?lsm.s/bpf")
-__failure __msg("arg#1 expected pointer to stack or const struct bpf_dynptr")
+__failure __msg("arg#0 expected pointer to stack or const struct bpf_dynptr")
 int BPF_PROG(not_ptr_to_stack, int cmd, union bpf_attr *attr, unsigned int size)
 {
 	unsigned long val = 0;
diff --git a/tools/testing/selftests/bpf/progs/verifier_bits_iter.c b/tools/testing/selftests/bpf/progs/verifier_bits_iter.c
index a7a6ae6c162fe0..8bcddadfc4daed 100644
--- a/tools/testing/selftests/bpf/progs/verifier_bits_iter.c
+++ b/tools/testing/selftests/bpf/progs/verifier_bits_iter.c
@@ -32,7 +32,7 @@ int BPF_PROG(no_destroy, struct bpf_iter_meta *meta, struct cgroup *cgrp)
 
 SEC("iter/cgroup")
 __description("uninitialized iter in ->next()")
-__failure __msg("expected an initialized iter_bits as arg #1")
+__failure __msg("expected an initialized iter_bits as arg #0")
 int BPF_PROG(next_uninit, struct bpf_iter_meta *meta, struct cgroup *cgrp)
 {
 	struct bpf_iter_bits it = {};
@@ -43,7 +43,7 @@ int BPF_PROG(next_uninit, struct bpf_iter_meta *meta, struct cgroup *cgrp)
 
 SEC("iter/cgroup")
 __description("uninitialized iter in ->destroy()")
-__failure __msg("expected an initialized iter_bits as arg #1")
+__failure __msg("expected an initialized iter_bits as arg #0")
 int BPF_PROG(destroy_uninit, struct bpf_iter_meta *meta, struct cgroup *cgrp)
 {
 	struct bpf_iter_bits it = {};
diff --git a/tools/testing/selftests/bpf/trace_helpers.c b/tools/testing/selftests/bpf/trace_helpers.c
index 2d742fdac6b977..81943c6254e6bc 100644
--- a/tools/testing/selftests/bpf/trace_helpers.c
+++ b/tools/testing/selftests/bpf/trace_helpers.c
@@ -293,6 +293,10 @@ static int procmap_query(int fd, const void *addr, __u32 query_flags, size_t *st
 	return 0;
 }
 #else
+# ifndef PROCMAP_QUERY_VMA_EXECUTABLE
+#  define PROCMAP_QUERY_VMA_EXECUTABLE 0x04
+# endif
+
 static int procmap_query(int fd, const void *addr, __u32 query_flags, size_t *start, size_t *offset, int *flags)
 {
 	return -EOPNOTSUPP;
diff --git a/tools/tracing/rtla/src/timerlat_hist.c b/tools/tracing/rtla/src/timerlat_hist.c
index ae55cd79128336..2cc3ffcbc983d3 100644
--- a/tools/tracing/rtla/src/timerlat_hist.c
+++ b/tools/tracing/rtla/src/timerlat_hist.c
@@ -280,6 +280,21 @@ static void timerlat_hist_header(struct osnoise_tool *tool)
 	trace_seq_reset(s);
 }
 
+/*
+ * format_summary_value - format a line of summary value (min, max or avg)
+ * of hist data
+ */
+static void format_summary_value(struct trace_seq *seq,
+				 int count,
+				 unsigned long long val,
+				 bool avg)
+{
+	if (count)
+		trace_seq_printf(seq, "%9llu ", avg ? val / count : val);
+	else
+		trace_seq_printf(seq, "%9c ", '-');
+}
+
 /*
  * timerlat_print_summary - print the summary of the hist data to the output
  */
@@ -327,29 +342,23 @@ timerlat_print_summary(struct timerlat_hist_params *params,
 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)
 			continue;
 
-		if (!params->no_irq) {
-			if (data->hist[cpu].irq_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						data->hist[cpu].min_irq);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (!params->no_irq)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].irq_count,
+					     data->hist[cpu].min_irq,
+					     false);
 
-		if (!params->no_thread) {
-			if (data->hist[cpu].thread_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						data->hist[cpu].min_thread);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (!params->no_thread)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].thread_count,
+					     data->hist[cpu].min_thread,
+					     false);
 
-		if (params->user_hist) {
-			if (data->hist[cpu].user_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						data->hist[cpu].min_user);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (params->user_hist)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].user_count,
+					     data->hist[cpu].min_user,
+					     false);
 	}
 	trace_seq_printf(trace->seq, "\n");
 
@@ -363,29 +372,23 @@ timerlat_print_summary(struct timerlat_hist_params *params,
 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)
 			continue;
 
-		if (!params->no_irq) {
-			if (data->hist[cpu].irq_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						 data->hist[cpu].sum_irq / data->hist[cpu].irq_count);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (!params->no_irq)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].irq_count,
+					     data->hist[cpu].sum_irq,
+					     true);
 
-		if (!params->no_thread) {
-			if (data->hist[cpu].thread_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						 data->hist[cpu].sum_thread / data->hist[cpu].thread_count);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (!params->no_thread)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].thread_count,
+					     data->hist[cpu].sum_thread,
+					     true);
 
-		if (params->user_hist) {
-			if (data->hist[cpu].user_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						 data->hist[cpu].sum_user / data->hist[cpu].user_count);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (params->user_hist)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].user_count,
+					     data->hist[cpu].sum_user,
+					     true);
 	}
 	trace_seq_printf(trace->seq, "\n");
 
@@ -399,29 +402,23 @@ timerlat_print_summary(struct timerlat_hist_params *params,
 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)
 			continue;
 
-		if (!params->no_irq) {
-			if (data->hist[cpu].irq_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						 data->hist[cpu].max_irq);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (!params->no_irq)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].irq_count,
+					     data->hist[cpu].max_irq,
+					     false);
 
-		if (!params->no_thread) {
-			if (data->hist[cpu].thread_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						data->hist[cpu].max_thread);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (!params->no_thread)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].thread_count,
+					     data->hist[cpu].max_thread,
+					     false);
 
-		if (params->user_hist) {
-			if (data->hist[cpu].user_count)
-				trace_seq_printf(trace->seq, "%9llu ",
-						data->hist[cpu].max_user);
-			else
-				trace_seq_printf(trace->seq, "        - ");
-		}
+		if (params->user_hist)
+			format_summary_value(trace->seq,
+					     data->hist[cpu].user_count,
+					     data->hist[cpu].max_user,
+					     false);
 	}
 	trace_seq_printf(trace->seq, "\n");
 	trace_seq_do_printf(trace->seq);
@@ -505,16 +502,22 @@ timerlat_print_stats_all(struct timerlat_hist_params *params,
 		trace_seq_printf(trace->seq, "min:  ");
 
 	if (!params->no_irq)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.min_irq);
+		format_summary_value(trace->seq,
+				     sum.irq_count,
+				     sum.min_irq,
+				     false);
 
 	if (!params->no_thread)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.min_thread);
+		format_summary_value(trace->seq,
+				     sum.thread_count,
+				     sum.min_thread,
+				     false);
 
 	if (params->user_hist)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.min_user);
+		format_summary_value(trace->seq,
+				     sum.user_count,
+				     sum.min_user,
+				     false);
 
 	trace_seq_printf(trace->seq, "\n");
 
@@ -522,16 +525,22 @@ timerlat_print_stats_all(struct timerlat_hist_params *params,
 		trace_seq_printf(trace->seq, "avg:  ");
 
 	if (!params->no_irq)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.sum_irq / sum.irq_count);
+		format_summary_value(trace->seq,
+				     sum.irq_count,
+				     sum.sum_irq,
+				     true);
 
 	if (!params->no_thread)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.sum_thread / sum.thread_count);
+		format_summary_value(trace->seq,
+				     sum.thread_count,
+				     sum.sum_thread,
+				     true);
 
 	if (params->user_hist)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.sum_user / sum.user_count);
+		format_summary_value(trace->seq,
+				     sum.user_count,
+				     sum.sum_user,
+				     true);
 
 	trace_seq_printf(trace->seq, "\n");
 
@@ -539,16 +548,22 @@ timerlat_print_stats_all(struct timerlat_hist_params *params,
 		trace_seq_printf(trace->seq, "max:  ");
 
 	if (!params->no_irq)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.max_irq);
+		format_summary_value(trace->seq,
+				     sum.irq_count,
+				     sum.max_irq,
+				     false);
 
 	if (!params->no_thread)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.max_thread);
+		format_summary_value(trace->seq,
+				     sum.thread_count,
+				     sum.max_thread,
+				     false);
 
 	if (params->user_hist)
-		trace_seq_printf(trace->seq, "%9llu ",
-				 sum.max_user);
+		format_summary_value(trace->seq,
+				     sum.user_count,
+				     sum.max_user,
+				     false);
 
 	trace_seq_printf(trace->seq, "\n");
 	trace_seq_do_printf(trace->seq);
