Merge tag 'v6.19-rc7' into driver-core-next

We need the driver-core fixes in here as well to build on top of.

Signed-off-by: Danilo Krummrich <dakr@kernel.org>

330 files changed, 3075 insertions, 1671 deletions

diff --git a/drivers/acpi/x86/s2idle.c b/drivers/acpi/x86/s2idle.c
index 6d4d06236f61..cc3c83e4cc23 100644
--- a/drivers/acpi/x86/s2idle.c
+++ b/drivers/acpi/x86/s2idle.c
@@ -28,6 +28,10 @@ static bool sleep_no_lps0 __read_mostly;
 module_param(sleep_no_lps0, bool, 0644);
 MODULE_PARM_DESC(sleep_no_lps0, "Do not use the special LPS0 device interface");
 
+static bool check_lps0_constraints __read_mostly;
+module_param(check_lps0_constraints, bool, 0644);
+MODULE_PARM_DESC(check_lps0_constraints, "Check LPS0 device constraints");
+
 static const struct acpi_device_id lps0_device_ids[] = {
 	{"PNP0D80", },
 	{"", },
@@ -515,7 +519,8 @@ static struct acpi_scan_handler lps0_handler = {
 
 static int acpi_s2idle_begin_lps0(void)
 {
-	if (pm_debug_messages_on && !lpi_constraints_table) {
+	if (lps0_device_handle && !sleep_no_lps0 && check_lps0_constraints &&
+	    !lpi_constraints_table) {
 		if (acpi_s2idle_vendor_amd())
 			lpi_device_get_constraints_amd();
 		else
@@ -539,7 +544,7 @@ static int acpi_s2idle_prepare_late_lps0(void)
 	if (!lps0_device_handle || sleep_no_lps0)
 		return 0;
 
-	if (pm_debug_messages_on)
+	if (check_lps0_constraints)
 		lpi_check_constraints();
 
 	/* Screen off */
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 7a7f88b3fa2b..931d0081169b 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -2094,13 +2094,13 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		if (ap->flags & ATA_FLAG_EM)
 			ap->em_message_type = hpriv->em_msg_type;
 
-		ahci_mark_external_port(ap);
-
-		ahci_update_initial_lpm_policy(ap);
-
 		/* disabled/not-implemented port */
-		if (!(hpriv->port_map & (1 << i)))
+		if (!(hpriv->port_map & (1 << i))) {
 			ap->ops = &ata_dummy_port_ops;
+		} else {
+			ahci_mark_external_port(ap);
+			ahci_update_initial_lpm_policy(ap);
+		}
 	}
 
 	/* apply workaround for ASUS P5W DH Deluxe mainboard */
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 09d8c035fcdf..ddf9a7b28a59 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2872,7 +2872,8 @@ static void ata_dev_config_lpm(struct ata_device *dev)
 
 static void ata_dev_print_features(struct ata_device *dev)
 {
-	if (!(dev->flags & ATA_DFLAG_FEATURES_MASK))
+	if (!(dev->flags & ATA_DFLAG_FEATURES_MASK) && !dev->cpr_log &&
+	    !ata_id_has_hipm(dev->id) && !ata_id_has_dipm(dev->id))
 		return;
 
 	ata_dev_info(dev,
@@ -3116,6 +3117,11 @@ int ata_dev_configure(struct ata_device *dev)
 				     ata_mode_string(xfer_mask),
 				     cdb_intr_string, atapi_an_string,
 				     dma_dir_string);
+
+		ata_dev_config_lpm(dev);
+
+		if (print_info)
+			ata_dev_print_features(dev);
 	}
 
 	/* determine max_sectors */
diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c
index b2817a2995d6..04e1e774645e 100644
--- a/drivers/ata/libata-sata.c
+++ b/drivers/ata/libata-sata.c
@@ -909,7 +909,7 @@ static bool ata_scsi_lpm_supported(struct ata_port *ap)
 	struct ata_link *link;
 	struct ata_device *dev;
 
-	if (ap->flags & ATA_FLAG_NO_LPM)
+	if ((ap->flags & ATA_FLAG_NO_LPM) || !ap->ops->set_lpm)
 		return false;
 
 	ata_for_each_link(link, ap, EDGE) {
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 349f31bedfa1..bea8da5f8a3a 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -548,6 +548,8 @@ static DEVICE_ATTR_RW(state_synced);
 static void device_unbind_cleanup(struct device *dev)
 {
 	devres_release_all(dev);
+	if (dev->driver->p_cb.post_unbind_rust)
+		dev->driver->p_cb.post_unbind_rust(dev);
 	arch_teardown_dma_ops(dev);
 	kfree(dev->dma_range_map);
 	dev->dma_range_map = NULL;
diff --git a/drivers/base/regmap/regcache-maple.c b/drivers/base/regmap/regcache-maple.c
index ca1c72b68f31..4134a77ae1d6 100644
--- a/drivers/base/regmap/regcache-maple.c
+++ b/drivers/base/regmap/regcache-maple.c
@@ -95,12 +95,13 @@ static int regcache_maple_write(struct regmap *map, unsigned int reg,
 
 	mas_unlock(&mas);
 
-	if (ret == 0) {
-		kfree(lower);
-		kfree(upper);
+	if (ret) {
+		kfree(entry);
+		return ret;
 	}
-	
-	return ret;
+	kfree(lower);
+	kfree(upper);
+	return 0;
 }
 
 static int regcache_maple_drop(struct regmap *map, unsigned int min,
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index ce9be3989a21..ae2215d4e61c 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -408,9 +408,11 @@ static void regmap_lock_hwlock_irq(void *__map)
 static void regmap_lock_hwlock_irqsave(void *__map)
 {
 	struct regmap *map = __map;
+	unsigned long flags = 0;
 
 	hwspin_lock_timeout_irqsave(map->hwlock, UINT_MAX,
-				    &map->spinlock_flags);
+				    &flags);
+	map->spinlock_flags = flags;
 }
 
 static void regmap_unlock_hwlock(void *__map)
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c
index c7c0fb79a6bf..4c0632ab4e1b 100644
--- a/drivers/block/null_blk/main.c
+++ b/drivers/block/null_blk/main.c
@@ -665,12 +665,22 @@ static void nullb_add_fault_config(struct nullb_device *dev)
 	configfs_add_default_group(&dev->init_hctx_fault_config.group, &dev->group);
 }
 
+static void nullb_del_fault_config(struct nullb_device *dev)
+{
+	config_item_put(&dev->init_hctx_fault_config.group.cg_item);
+	config_item_put(&dev->requeue_config.group.cg_item);
+	config_item_put(&dev->timeout_config.group.cg_item);
+}
+
 #else
 
 static void nullb_add_fault_config(struct nullb_device *dev)
 {
 }
 
+static void nullb_del_fault_config(struct nullb_device *dev)
+{
+}
 #endif
 
 static struct
@@ -702,7 +712,7 @@ nullb_group_drop_item(struct config_group *group, struct config_item *item)
 		null_del_dev(dev->nullb);
 		mutex_unlock(&lock);
 	}
-
+	nullb_del_fault_config(dev);
 	config_item_put(item);
 }
 
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c
index d1c354636315..8194a970f002 100644
--- a/drivers/block/rnbd/rnbd-clt.c
+++ b/drivers/block/rnbd/rnbd-clt.c
@@ -1662,7 +1662,6 @@ static void destroy_sysfs(struct rnbd_clt_dev *dev,
 			/* To avoid deadlock firstly remove itself */
 			sysfs_remove_file_self(&dev->kobj, sysfs_self);
 		kobject_del(&dev->kobj);
-		kobject_put(&dev->kobj);
 	}
 }
 
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index f6e5a0766721..cd1e84653002 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -2885,6 +2885,15 @@ static struct ublk_device *ublk_get_device_from_id(int idx)
 	return ub;
 }
 
+static bool ublk_validate_user_pid(struct ublk_device *ub, pid_t ublksrv_pid)
+{
+	rcu_read_lock();
+	ublksrv_pid = pid_nr(find_vpid(ublksrv_pid));
+	rcu_read_unlock();
+
+	return ub->ublksrv_tgid == ublksrv_pid;
+}
+
 static int ublk_ctrl_start_dev(struct ublk_device *ub,
 		const struct ublksrv_ctrl_cmd *header)
 {
@@ -2953,7 +2962,7 @@ static int ublk_ctrl_start_dev(struct ublk_device *ub,
 	if (wait_for_completion_interruptible(&ub->completion) != 0)
 		return -EINTR;
 
-	if (ub->ublksrv_tgid != ublksrv_pid)
+	if (!ublk_validate_user_pid(ub, ublksrv_pid))
 		return -EINVAL;
 
 	mutex_lock(&ub->mutex);
@@ -2972,7 +2981,7 @@ static int ublk_ctrl_start_dev(struct ublk_device *ub,
 	disk->fops = &ub_fops;
 	disk->private_data = ub;
 
-	ub->dev_info.ublksrv_pid = ublksrv_pid;
+	ub->dev_info.ublksrv_pid = ub->ublksrv_tgid;
 	ub->ub_disk = disk;
 
 	ublk_apply_params(ub);
@@ -3320,12 +3329,32 @@ static int ublk_ctrl_stop_dev(struct ublk_device *ub)
 static int ublk_ctrl_get_dev_info(struct ublk_device *ub,
 		const struct ublksrv_ctrl_cmd *header)
 {
+	struct task_struct *p;
+	struct pid *pid;
+	struct ublksrv_ctrl_dev_info dev_info;
+	pid_t init_ublksrv_tgid = ub->dev_info.ublksrv_pid;
 	void __user *argp = (void __user *)(unsigned long)header->addr;
 
 	if (header->len < sizeof(struct ublksrv_ctrl_dev_info) || !header->addr)
 		return -EINVAL;
 
-	if (copy_to_user(argp, &ub->dev_info, sizeof(ub->dev_info)))
+	memcpy(&dev_info, &ub->dev_info, sizeof(dev_info));
+	dev_info.ublksrv_pid = -1;
+
+	if (init_ublksrv_tgid > 0) {
+		rcu_read_lock();
+		pid = find_pid_ns(init_ublksrv_tgid, &init_pid_ns);
+		p = pid_task(pid, PIDTYPE_TGID);
+		if (p) {
+			int vnr = task_tgid_vnr(p);
+
+			if (vnr)
+				dev_info.ublksrv_pid = vnr;
+		}
+		rcu_read_unlock();
+	}
+
+	if (copy_to_user(argp, &dev_info, sizeof(dev_info)))
 		return -EFAULT;
 
 	return 0;
@@ -3470,7 +3499,7 @@ static int ublk_ctrl_end_recovery(struct ublk_device *ub,
 	pr_devel("%s: All FETCH_REQs received, dev id %d\n", __func__,
 		 header->dev_id);
 
-	if (ub->ublksrv_tgid != ublksrv_pid)
+	if (!ublk_validate_user_pid(ub, ublksrv_pid))
 		return -EINVAL;
 
 	mutex_lock(&ub->mutex);
@@ -3481,7 +3510,7 @@ static int ublk_ctrl_end_recovery(struct ublk_device *ub,
 		ret = -EBUSY;
 		goto out_unlock;
 	}
-	ub->dev_info.ublksrv_pid = ublksrv_pid;
+	ub->dev_info.ublksrv_pid = ub->ublksrv_tgid;
 	ub->dev_info.state = UBLK_S_DEV_LIVE;
 	pr_devel("%s: new ublksrv_pid %d, dev id %d\n",
 			__func__, ublksrv_pid, header->dev_id);
diff --git a/drivers/clocksource/timer-riscv.c b/drivers/clocksource/timer-riscv.c
index 4d7cf338824a..cfc4d83c42c0 100644
--- a/drivers/clocksource/timer-riscv.c
+++ b/drivers/clocksource/timer-riscv.c
@@ -50,8 +50,9 @@ static int riscv_clock_next_event(unsigned long delta,
 
 	if (static_branch_likely(&riscv_sstc_available)) {
 #if defined(CONFIG_32BIT)
-		csr_write(CSR_STIMECMP, next_tval & 0xFFFFFFFF);
+		csr_write(CSR_STIMECMP, ULONG_MAX);
 		csr_write(CSR_STIMECMPH, next_tval >> 32);
+		csr_write(CSR_STIMECMP, next_tval & 0xFFFFFFFF);
 #else
 		csr_write(CSR_STIMECMP, next_tval);
 #endif
diff --git a/drivers/comedi/comedi_fops.c b/drivers/comedi/comedi_fops.c
index 657c98cd723e..2c3eb9e89571 100644
--- a/drivers/comedi/comedi_fops.c
+++ b/drivers/comedi/comedi_fops.c
@@ -1155,7 +1155,7 @@ static int do_chaninfo_ioctl(struct comedi_device *dev,
 		for (i = 0; i < s->n_chan; i++) {
 			int x;
 
-			x = (dev->minor << 28) | (it->subdev << 24) | (i << 16) |
+			x = (it->subdev << 24) | (i << 16) |
 			    (s->range_table_list[i]->length);
 			if (put_user(x, it->rangelist + i))
 				return -EFAULT;
diff --git a/drivers/comedi/drivers/dmm32at.c b/drivers/comedi/drivers/dmm32at.c
index 644e3b643c79..910cd24b1bed 100644
--- a/drivers/comedi/drivers/dmm32at.c
+++ b/drivers/comedi/drivers/dmm32at.c
@@ -330,6 +330,7 @@ static int dmm32at_ai_cmdtest(struct comedi_device *dev,
 
 static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 {
+	unsigned long irq_flags;
 	unsigned char lo1, lo2, hi2;
 	unsigned short both2;
 
@@ -342,6 +343,9 @@ static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 	/* set counter clocks to 10MHz, disable all aux dio */
 	outb(0, dev->iobase + DMM32AT_CTRDIO_CFG_REG);
 
+	/* serialize access to control register and paged registers */
+	spin_lock_irqsave(&dev->spinlock, irq_flags);
+
 	/* get access to the clock regs */
 	outb(DMM32AT_CTRL_PAGE_8254, dev->iobase + DMM32AT_CTRL_REG);
 
@@ -354,6 +358,8 @@ static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 	outb(lo2, dev->iobase + DMM32AT_CLK2);
 	outb(hi2, dev->iobase + DMM32AT_CLK2);
 
+	spin_unlock_irqrestore(&dev->spinlock, irq_flags);
+
 	/* enable the ai conversion interrupt and the clock to start scans */
 	outb(DMM32AT_INTCLK_ADINT |
 	     DMM32AT_INTCLK_CLKEN | DMM32AT_INTCLK_CLKSEL,
@@ -363,13 +369,19 @@ static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 static int dmm32at_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 {
 	struct comedi_cmd *cmd = &s->async->cmd;
+	unsigned long irq_flags;
 	int ret;
 
 	dmm32at_ai_set_chanspec(dev, s, cmd->chanlist[0], cmd->chanlist_len);
 
+	/* serialize access to control register and paged registers */
+	spin_lock_irqsave(&dev->spinlock, irq_flags);
+
 	/* reset the interrupt just in case */
 	outb(DMM32AT_CTRL_INTRST, dev->iobase + DMM32AT_CTRL_REG);
 
+	spin_unlock_irqrestore(&dev->spinlock, irq_flags);
+
 	/*
 	 * wait for circuit to settle
 	 * we don't have the 'insn' here but it's not needed
@@ -429,8 +441,13 @@ static irqreturn_t dmm32at_isr(int irq, void *d)
 		comedi_handle_events(dev, s);
 	}
 
+	/* serialize access to control register and paged registers */
+	spin_lock(&dev->spinlock);
+
 	/* reset the interrupt */
 	outb(DMM32AT_CTRL_INTRST, dev->iobase + DMM32AT_CTRL_REG);
+
+	spin_unlock(&dev->spinlock);
 	return IRQ_HANDLED;
 }
 
@@ -481,14 +498,25 @@ static int dmm32at_ao_insn_write(struct comedi_device *dev,
 static int dmm32at_8255_io(struct comedi_device *dev,
 			   int dir, int port, int data, unsigned long regbase)
 {
+	unsigned long irq_flags;
+	int ret;
+
+	/* serialize access to control register and paged registers */
+	spin_lock_irqsave(&dev->spinlock, irq_flags);
+
 	/* get access to the DIO regs */
 	outb(DMM32AT_CTRL_PAGE_8255, dev->iobase + DMM32AT_CTRL_REG);
 
 	if (dir) {
 		outb(data, dev->iobase + regbase + port);
-		return 0;
+		ret = 0;
+	} else {
+		ret = inb(dev->iobase + regbase + port);
 	}
-	return inb(dev->iobase + regbase + port);
+
+	spin_unlock_irqrestore(&dev->spinlock, irq_flags);
+
+	return ret;
 }
 
 /* Make sure the board is there and put it to a known state */
diff --git a/drivers/comedi/range.c b/drivers/comedi/range.c
index 8f43cf88d784..5b8f662365e3 100644
--- a/drivers/comedi/range.c
+++ b/drivers/comedi/range.c
@@ -52,7 +52,7 @@ int do_rangeinfo_ioctl(struct comedi_device *dev,
 	const struct comedi_lrange *lr;
 	struct comedi_subdevice *s;
 
-	subd = (it->range_type >> 24) & 0xf;
+	subd = (it->range_type >> 24) & 0xff;
 	chan = (it->range_type >> 16) & 0xff;
 
 	if (!dev->attached)
diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c
index 77ac940e3013..49bba2b9a3c4 100644
--- a/drivers/cxl/acpi.c
+++ b/drivers/cxl/acpi.c
@@ -75,9 +75,16 @@ EXPORT_SYMBOL_FOR_MODULES(cxl_do_xormap_calc, "cxl_translate");
 
 static u64 cxl_apply_xor_maps(struct cxl_root_decoder *cxlrd, u64 addr)
 {
-	struct cxl_cxims_data *cximsd = cxlrd->platform_data;
+	int hbiw = cxlrd->cxlsd.nr_targets;
+	struct cxl_cxims_data *cximsd;
+
+	/* No xormaps for host bridge interleave ways of 1 or 3 */
+	if (hbiw == 1 || hbiw == 3)
+		return addr;
+
+	cximsd = cxlrd->platform_data;
 
-	return cxl_do_xormap_calc(cximsd, addr, cxlrd->cxlsd.nr_targets);
+	return cxl_do_xormap_calc(cximsd, addr, hbiw);
 }
 
 struct cxl_cxims_context {
diff --git a/drivers/cxl/core/hdm.c b/drivers/cxl/core/hdm.c
index 1c5d2022c87a..eb5a3a7640c6 100644
--- a/drivers/cxl/core/hdm.c
+++ b/drivers/cxl/core/hdm.c
@@ -403,7 +403,7 @@ static int __cxl_dpa_reserve(struct cxl_endpoint_decoder *cxled,
 	 * is not set.
 	 */
 	if (cxled->part < 0)
-		for (int i = 0; cxlds->nr_partitions; i++)
+		for (int i = 0; i < cxlds->nr_partitions; i++)
 			if (resource_contains(&cxlds->part[i].res, res)) {
 				cxled->part = i;
 				break;
@@ -530,7 +530,7 @@ resource_size_t cxl_dpa_size(struct cxl_endpoint_decoder *cxled)
 
 resource_size_t cxl_dpa_resource_start(struct cxl_endpoint_decoder *cxled)
 {
-	resource_size_t base = -1;
+	resource_size_t base = RESOURCE_SIZE_MAX;
 
 	lockdep_assert_held(&cxl_rwsem.dpa);
 	if (cxled->dpa_res)
diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c
index fef3aa0c6680..3310dbfae9d6 100644
--- a/drivers/cxl/core/port.c
+++ b/drivers/cxl/core/port.c
@@ -1590,7 +1590,7 @@ static int update_decoder_targets(struct device *dev, void *data)
 			cxlsd->target[i] = dport;
 			dev_dbg(dev, "dport%d found in target list, index %d\n",
 				dport->port_id, i);
-			return 1;
+			return 0;
 		}
 	}
 
diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index ae899f68551f..5bd1213737fa 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -759,7 +759,7 @@ static ssize_t extended_linear_cache_size_show(struct device *dev,
 	ACQUIRE(rwsem_read_intr, rwsem)(&cxl_rwsem.region);
 	if ((rc = ACQUIRE_ERR(rwsem_read_intr, &rwsem)))
 		return rc;
-	return sysfs_emit(buf, "%#llx\n", p->cache_size);
+	return sysfs_emit(buf, "%pap\n", &p->cache_size);
 }
 static DEVICE_ATTR_RO(extended_linear_cache_size);
 
@@ -3118,7 +3118,7 @@ u64 cxl_dpa_to_hpa(struct cxl_region *cxlr, const struct cxl_memdev *cxlmd,
 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(cxlr->dev.parent);
 	struct cxl_region_params *p = &cxlr->params;
 	struct cxl_endpoint_decoder *cxled = NULL;
-	u64 dpa_offset, hpa_offset, hpa;
+	u64 base, dpa_offset, hpa_offset, hpa;
 	u16 eig = 0;
 	u8 eiw = 0;
 	int pos;
@@ -3136,8 +3136,14 @@ u64 cxl_dpa_to_hpa(struct cxl_region *cxlr, const struct cxl_memdev *cxlmd,
 	ways_to_eiw(p->interleave_ways, &eiw);
 	granularity_to_eig(p->interleave_granularity, &eig);
 
-	dpa_offset = dpa - cxl_dpa_resource_start(cxled);
+	base = cxl_dpa_resource_start(cxled);
+	if (base == RESOURCE_SIZE_MAX)
+		return ULLONG_MAX;
+
+	dpa_offset = dpa - base;
 	hpa_offset = cxl_calculate_hpa_offset(dpa_offset, pos, eiw, eig);
+	if (hpa_offset == ULLONG_MAX)
+		return ULLONG_MAX;
 
 	/* Apply the hpa_offset to the region base address */
 	hpa = hpa_offset + p->res->start + p->cache_size;
@@ -3146,6 +3152,9 @@ u64 cxl_dpa_to_hpa(struct cxl_region *cxlr, const struct cxl_memdev *cxlmd,
 	if (cxlrd->ops.hpa_to_spa)
 		hpa = cxlrd->ops.hpa_to_spa(cxlrd, hpa);
 
+	if (hpa == ULLONG_MAX)
+		return ULLONG_MAX;
+
 	if (!cxl_resource_contains_addr(p->res, hpa)) {
 		dev_dbg(&cxlr->dev,
 			"Addr trans fail: hpa 0x%llx not in region\n", hpa);
@@ -3170,7 +3179,8 @@ static int region_offset_to_dpa_result(struct cxl_region *cxlr, u64 offset,
 	struct cxl_region_params *p = &cxlr->params;
 	struct cxl_root_decoder *cxlrd = to_cxl_root_decoder(cxlr->dev.parent);
 	struct cxl_endpoint_decoder *cxled;
-	u64 hpa, hpa_offset, dpa_offset;
+	u64 hpa_offset = offset;
+	u64 dpa, dpa_offset;
 	u16 eig = 0;
 	u8 eiw = 0;
 	int pos;
@@ -3187,10 +3197,13 @@ static int region_offset_to_dpa_result(struct cxl_region *cxlr, u64 offset,
 	 * CXL HPA is assumed to equal SPA.
 	 */
 	if (cxlrd->ops.spa_to_hpa) {
-		hpa = cxlrd->ops.spa_to_hpa(cxlrd, p->res->start + offset);
-		hpa_offset = hpa - p->res->start;
-	} else {
-		hpa_offset = offset;
+		hpa_offset = cxlrd->ops.spa_to_hpa(cxlrd, p->res->start + offset);
+		if (hpa_offset == ULLONG_MAX) {
+			dev_dbg(&cxlr->dev, "HPA not found for %pr offset %#llx\n",
+				p->res, offset);
+			return -ENXIO;
+		}
+		hpa_offset -= p->res->start;
 	}
 
 	pos = cxl_calculate_position(hpa_offset, eiw, eig);
@@ -3207,8 +3220,13 @@ static int region_offset_to_dpa_result(struct cxl_region *cxlr, u64 offset,
 		cxled = p->targets[i];
 		if (cxled->pos != pos)
 			continue;
+
+		dpa = cxl_dpa_resource_start(cxled);
+		if (dpa != RESOURCE_SIZE_MAX)
+			dpa += dpa_offset;
+
 		result->cxlmd = cxled_to_memdev(cxled);
-		result->dpa = cxl_dpa_resource_start(cxled) + dpa_offset;
+		result->dpa = dpa;
 
 		return 0;
 	}
diff --git a/drivers/dax/dax-private.h b/drivers/dax/dax-private.h
index 0867115aeef2..c6ae27c982f4 100644
--- a/drivers/dax/dax-private.h
+++ b/drivers/dax/dax-private.h
@@ -67,14 +67,16 @@ struct dev_dax_range {
 /**
  * struct dev_dax - instance data for a subdivision of a dax region, and
  * data while the device is activated in the driver.
- * @region - parent region
- * @dax_dev - core dax functionality
+ * @region: parent region
+ * @dax_dev: core dax functionality
+ * @align: alignment of this instance
  * @target_node: effective numa node if dev_dax memory range is onlined
  * @dyn_id: is this a dynamic or statically created instance
  * @id: ida allocated id when the dax_region is not static
  * @ida: mapping id allocator
- * @dev - device core
- * @pgmap - pgmap for memmap setup / lifetime (driver owned)
+ * @dev: device core
+ * @pgmap: pgmap for memmap setup / lifetime (driver owned)
+ * @memmap_on_memory: allow kmem to put the memmap in the memory
  * @nr_range: size of @ranges
  * @ranges: range tuples of memory used
  */
diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index bd49f0374291..04bbd774b3b4 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -936,6 +936,7 @@ static void admac_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id admac_of_match[] = {
+	{ .compatible = "apple,t8103-admac", },
 	{ .compatible = "apple,admac", },
 	{ }
 };
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 7d226453961f..22bb604a3f97 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1765,6 +1765,7 @@ static int atc_alloc_chan_resources(struct dma_chan *chan)
 static void atc_free_chan_resources(struct dma_chan *chan)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
+	struct at_dma_slave	*atslave;
 
 	BUG_ON(atc_chan_is_enabled(atchan));
 
@@ -1774,8 +1775,12 @@ static void atc_free_chan_resources(struct dma_chan *chan)
 	/*
 	 * Free atslave allocated in at_dma_xlate()
 	 */
-	kfree(chan->private);
-	chan->private = NULL;
+	atslave = chan->private;
+	if (atslave) {
+		put_device(atslave->dma_dev);
+		kfree(atslave);
+		chan->private = NULL;
+	}
 
 	dev_vdbg(chan2dev(chan), "free_chan_resources: done\n");
 }
diff --git a/drivers/dma/bcm-sba-raid.c b/drivers/dma/bcm-sba-raid.c
index 7f0e76439ce5..ed037fa883f6 100644
--- a/drivers/dma/bcm-sba-raid.c
+++ b/drivers/dma/bcm-sba-raid.c
@@ -1699,7 +1699,7 @@ static int sba_probe(struct platform_device *pdev)
 	/* Prealloc channel resource */
 	ret = sba_prealloc_channel_resources(sba);
 	if (ret)
-		goto fail_free_mchan;
+		goto fail_put_mbox;
 
 	/* Check availability of debugfs */
 	if (!debugfs_initialized())
@@ -1729,6 +1729,8 @@ skip_debugfs:
 fail_free_resources:
 	debugfs_remove_recursive(sba->root);
 	sba_freeup_channel_resources(sba);
+fail_put_mbox:
+	put_device(sba->mbox_dev);
 fail_free_mchan:
 	mbox_free_channel(sba->mchan);
 	return ret;
@@ -1744,6 +1746,8 @@ static void sba_remove(struct platform_device *pdev)
 
 	sba_freeup_channel_resources(sba);
 
+	put_device(sba->mbox_dev);
+
 	mbox_free_channel(sba->mchan);
 }
 
diff --git a/drivers/dma/cv1800b-dmamux.c b/drivers/dma/cv1800b-dmamux.c
index e900d6595617..f7a952fcbc7d 100644
--- a/drivers/dma/cv1800b-dmamux.c
+++ b/drivers/dma/cv1800b-dmamux.c
@@ -102,11 +102,11 @@ static void *cv1800_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	struct llist_node *node;
 	unsigned long flags;
 	unsigned int chid, devid, cpuid;
-	int ret;
+	int ret = -EINVAL;
 
 	if (dma_spec->args_count != DMAMUX_NCELLS) {
 		dev_err(&pdev->dev, "invalid number of dma mux args\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	devid = dma_spec->args[0];
@@ -115,18 +115,18 @@ static void *cv1800_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 
 	if (devid > MAX_DMA_MAPPING_ID) {
 		dev_err(&pdev->dev, "invalid device id: %u\n", devid);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	if (cpuid > MAX_DMA_CPU_ID) {
 		dev_err(&pdev->dev, "invalid cpu id: %u\n", cpuid);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "can't get dma master\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	spin_lock_irqsave(&dmamux->lock, flags);
@@ -136,8 +136,6 @@ static void *cv1800_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 			if (map->peripheral == devid && map->cpu == cpuid)
 				goto found;
 		}
-
-		ret = -EINVAL;
 		goto failed;
 	} else {
 		node = llist_del_first(&dmamux->free_maps);
@@ -171,12 +169,17 @@ found:
 	dev_dbg(&pdev->dev, "register channel %u for req %u (cpu %u)\n",
 		chid, devid, cpuid);
 
+	put_device(&pdev->dev);
+
 	return map;
 
 failed:
 	spin_unlock_irqrestore(&dmamux->lock, flags);
 	of_node_put(dma_spec->np);
 	dev_err(&pdev->dev, "errno %d\n", ret);
+err_put_pdev:
+	put_device(&pdev->dev);
+
 	return ERR_PTR(ret);
 }
 
diff --git a/drivers/dma/dw/rzn1-dmamux.c b/drivers/dma/dw/rzn1-dmamux.c
index deadf135681b..cbec277af4dd 100644
--- a/drivers/dma/dw/rzn1-dmamux.c
+++ b/drivers/dma/dw/rzn1-dmamux.c
@@ -90,7 +90,7 @@ static void *rzn1_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 
 	if (test_and_set_bit(map->req_idx, dmamux->used_chans)) {
 		ret = -EBUSY;
-		goto free_map;
+		goto put_dma_spec_np;
 	}
 
 	mask = BIT(map->req_idx);
@@ -103,6 +103,8 @@ static void *rzn1_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 
 clear_bitmap:
 	clear_bit(map->req_idx, dmamux->used_chans);
+put_dma_spec_np:
+	of_node_put(dma_spec->np);
 free_map:
 	kfree(map);
 put_device:
diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c
index a59212758029..7137f51ff6a0 100644
--- a/drivers/dma/fsl-edma-common.c
+++ b/drivers/dma/fsl-edma-common.c
@@ -873,6 +873,7 @@ err_errirq:
 		free_irq(fsl_chan->txirq, fsl_chan);
 err_txirq:
 	dma_pool_destroy(fsl_chan->tcd_pool);
+	clk_disable_unprepare(fsl_chan->clk);
 
 	return ret;
 }
diff --git a/drivers/dma/idxd/compat.c b/drivers/dma/idxd/compat.c
index eff9943f1a42..95b8ef958633 100644
--- a/drivers/dma/idxd/compat.c
+++ b/drivers/dma/idxd/compat.c
@@ -20,11 +20,16 @@ static ssize_t unbind_store(struct device_driver *drv, const char *buf, size_t c
 	int rc = -ENODEV;
 
 	dev = bus_find_device_by_name(bus, NULL, buf);
-	if (dev && dev->driver) {
+	if (!dev)
+		return -ENODEV;
+
+	if (dev->driver) {
 		device_driver_detach(dev);
 		rc = count;
 	}
 
+	put_device(dev);
+
 	return rc;
 }
 static DRIVER_ATTR_IGNORE_LOCKDEP(unbind, 0200, NULL, unbind_store);
@@ -38,9 +43,12 @@ static ssize_t bind_store(struct device_driver *drv, const char *buf, size_t cou
 	struct idxd_dev *idxd_dev;
 
 	dev = bus_find_device_by_name(bus, NULL, buf);
-	if (!dev || dev->driver || drv != &dsa_drv.drv)
+	if (!dev)
 		return -ENODEV;
 
+	if (dev->driver || drv != &dsa_drv.drv)
+		goto err_put_dev;
+
 	idxd_dev = confdev_to_idxd_dev(dev);
 	if (is_idxd_dev(idxd_dev)) {
 		alt_drv = driver_find("idxd", bus);
@@ -53,13 +61,20 @@ static ssize_t bind_store(struct device_driver *drv, const char *buf, size_t cou
 			alt_drv = driver_find("user", bus);
 	}
 	if (!alt_drv)
-		return -ENODEV;
+		goto err_put_dev;
 
 	rc = device_driver_attach(alt_drv, dev);
 	if (rc < 0)
-		return rc;
+		goto err_put_dev;
+
+	put_device(dev);
 
 	return count;
+
+err_put_dev:
+	put_device(dev);
+
+	return rc;
 }
 static DRIVER_ATTR_IGNORE_LOCKDEP(bind, 0200, NULL, bind_store);
 
diff --git a/drivers/dma/lpc18xx-dmamux.c b/drivers/dma/lpc18xx-dmamux.c
index 2b6436f4b193..d3ff521951b8 100644
--- a/drivers/dma/lpc18xx-dmamux.c
+++ b/drivers/dma/lpc18xx-dmamux.c
@@ -57,30 +57,31 @@ static void *lpc18xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 	struct lpc18xx_dmamux_data *dmamux = platform_get_drvdata(pdev);
 	unsigned long flags;
 	unsigned mux;
+	int ret = -EINVAL;
 
 	if (dma_spec->args_count != 3) {
 		dev_err(&pdev->dev, "invalid number of dma mux args\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	mux = dma_spec->args[0];
 	if (mux >= dmamux->dma_master_requests) {
 		dev_err(&pdev->dev, "invalid mux number: %d\n",
 			dma_spec->args[0]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	if (dma_spec->args[1] > LPC18XX_DMAMUX_MAX_VAL) {
 		dev_err(&pdev->dev, "invalid dma mux value: %d\n",
 			dma_spec->args[1]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	/* The of_node_put() will be done in the core for the node */
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "can't get dma master\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	spin_lock_irqsave(&dmamux->lock, flags);
@@ -89,7 +90,8 @@ static void *lpc18xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 		dev_err(&pdev->dev, "dma request %u busy with %u.%u\n",
 			mux, mux, dmamux->muxes[mux].value);
 		of_node_put(dma_spec->np);
-		return ERR_PTR(-EBUSY);
+		ret = -EBUSY;
+		goto err_put_pdev;
 	}
 
 	dmamux->muxes[mux].busy = true;
@@ -106,7 +108,14 @@ static void *lpc18xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 	dev_dbg(&pdev->dev, "mapping dmamux %u.%u to dma request %u\n", mux,
 		dmamux->muxes[mux].value, mux);
 
+	put_device(&pdev->dev);
+
 	return &dmamux->muxes[mux];
+
+err_put_pdev:
+	put_device(&pdev->dev);
+
+	return ERR_PTR(ret);
 }
 
 static int lpc18xx_dmamux_probe(struct platform_device *pdev)
diff --git a/drivers/dma/lpc32xx-dmamux.c b/drivers/dma/lpc32xx-dmamux.c
index 351d7e23e615..33be714740dd 100644
--- a/drivers/dma/lpc32xx-dmamux.c
+++ b/drivers/dma/lpc32xx-dmamux.c
@@ -95,11 +95,12 @@ static void *lpc32xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 	struct lpc32xx_dmamux_data *dmamux = platform_get_drvdata(pdev);
 	unsigned long flags;
 	struct lpc32xx_dmamux *mux = NULL;
+	int ret = -EINVAL;
 	int i;
 
 	if (dma_spec->args_count != 3) {
 		dev_err(&pdev->dev, "invalid number of dma mux args\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	for (i = 0; i < ARRAY_SIZE(lpc32xx_muxes); i++) {
@@ -111,20 +112,20 @@ static void *lpc32xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 	if (!mux) {
 		dev_err(&pdev->dev, "invalid mux request number: %d\n",
 			dma_spec->args[0]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	if (dma_spec->args[2] > 1) {
 		dev_err(&pdev->dev, "invalid dma mux value: %d\n",
 			dma_spec->args[1]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	/* The of_node_put() will be done in the core for the node */
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "can't get dma master\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	spin_lock_irqsave(&dmamux->lock, flags);
@@ -133,7 +134,8 @@ static void *lpc32xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 		dev_err(dev, "dma request signal %d busy, routed to %s\n",
 			mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1);
 		of_node_put(dma_spec->np);
-		return ERR_PTR(-EBUSY);
+		ret = -EBUSY;
+		goto err_put_pdev;
 	}
 
 	mux->busy = true;
@@ -148,7 +150,14 @@ static void *lpc32xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 	dev_dbg(dev, "dma request signal %d routed to %s\n",
 		mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1);
 
+	put_device(&pdev->dev);
+
 	return mux;
+
+err_put_pdev:
+	put_device(&pdev->dev);
+
+	return ERR_PTR(ret);
 }
 
 static int lpc32xx_dmamux_probe(struct platform_device *pdev)
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index d07229a74886..d12e729ee12c 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -152,8 +152,8 @@ struct mmp_pdma_phy {
  *
  * Controller Configuration:
  * @run_bits:   Control bits in DCSR register for channel start/stop
- * @dma_mask:   DMA addressing capability of controller. 0 to use OF/platform
- *              settings, or explicit mask like DMA_BIT_MASK(32/64)
+ * @dma_width:  DMA addressing width in bits (32 or 64). Determines the
+ *              DMA mask capability of the controller hardware.
  */
 struct mmp_pdma_ops {
 	/* Hardware Register Operations */
@@ -173,7 +173,7 @@ struct mmp_pdma_ops {
 
 	/* Controller Configuration */
 	u32 run_bits;
-	u64 dma_mask;
+	u32 dma_width;
 };
 
 struct mmp_pdma_device {
@@ -928,6 +928,7 @@ static unsigned int mmp_pdma_residue(struct mmp_pdma_chan *chan,
 {
 	struct mmp_pdma_desc_sw *sw;
 	struct mmp_pdma_device *pdev = to_mmp_pdma_dev(chan->chan.device);
+	unsigned long flags;
 	u64 curr;
 	u32 residue = 0;
 	bool passed = false;
@@ -945,6 +946,8 @@ static unsigned int mmp_pdma_residue(struct mmp_pdma_chan *chan,
 	else
 		curr = pdev->ops->read_src_addr(chan->phy);
 
+	spin_lock_irqsave(&chan->desc_lock, flags);
+
 	list_for_each_entry(sw, &chan->chain_running, node) {
 		u64 start, end;
 		u32 len;
@@ -989,6 +992,7 @@ static unsigned int mmp_pdma_residue(struct mmp_pdma_chan *chan,
 			continue;
 
 		if (sw->async_tx.cookie == cookie) {
+			spin_unlock_irqrestore(&chan->desc_lock, flags);
 			return residue;
 		} else {
 			residue = 0;
@@ -996,6 +1000,8 @@ static unsigned int mmp_pdma_residue(struct mmp_pdma_chan *chan,
 		}
 	}
 
+	spin_unlock_irqrestore(&chan->desc_lock, flags);
+
 	/* We should only get here in case of cyclic transactions */
 	return residue;
 }
@@ -1172,7 +1178,7 @@ static const struct mmp_pdma_ops marvell_pdma_v1_ops = {
 	.get_desc_src_addr = get_desc_src_addr_32,
 	.get_desc_dst_addr = get_desc_dst_addr_32,
 	.run_bits = (DCSR_RUN),
-	.dma_mask = 0,			/* let OF/platform set DMA mask */
+	.dma_width = 32,
 };
 
 static const struct mmp_pdma_ops spacemit_k1_pdma_ops = {
@@ -1185,7 +1191,7 @@ static const struct mmp_pdma_ops spacemit_k1_pdma_ops = {
 	.get_desc_src_addr = get_desc_src_addr_64,
 	.get_desc_dst_addr = get_desc_dst_addr_64,
 	.run_bits = (DCSR_RUN | DCSR_LPAEEN),
-	.dma_mask = DMA_BIT_MASK(64),	/* force 64-bit DMA addr capability */
+	.dma_width = 64,
 };
 
 static const struct of_device_id mmp_pdma_dt_ids[] = {
@@ -1314,13 +1320,9 @@ static int mmp_pdma_probe(struct platform_device *op)
 	pdev->device.directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM);
 	pdev->device.residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR;
 
-	/* Set DMA mask based on ops->dma_mask, or OF/platform */
-	if (pdev->ops->dma_mask)
-		dma_set_mask(pdev->dev, pdev->ops->dma_mask);
-	else if (pdev->dev->coherent_dma_mask)
-		dma_set_mask(pdev->dev, pdev->dev->coherent_dma_mask);
-	else
-		dma_set_mask(pdev->dev, DMA_BIT_MASK(64));
+	/* Set DMA mask based on controller hardware capabilities */
+	dma_set_mask_and_coherent(pdev->dev,
+				  DMA_BIT_MASK(pdev->ops->dma_width));
 
 	ret = dma_async_device_register(&pdev->device);
 	if (ret) {
diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c
index 66bfea1f156d..6e30f3aa401e 100644
--- a/drivers/dma/qcom/gpi.c
+++ b/drivers/dma/qcom/gpi.c
@@ -1605,14 +1605,16 @@ static int
 gpi_peripheral_config(struct dma_chan *chan, struct dma_slave_config *config)
 {
 	struct gchan *gchan = to_gchan(chan);
+	void *new_config;
 
 	if (!config->peripheral_config)
 		return -EINVAL;
 
-	gchan->config = krealloc(gchan->config, config->peripheral_size, GFP_NOWAIT);
-	if (!gchan->config)
+	new_config = krealloc(gchan->config, config->peripheral_size, GFP_NOWAIT);
+	if (!new_config)
 		return -ENOMEM;
 
+	gchan->config = new_config;
 	memcpy(gchan->config, config->peripheral_config, config->peripheral_size);
 
 	return 0;
diff --git a/drivers/dma/sh/rz-dmac.c b/drivers/dma/sh/rz-dmac.c
index 1f687b08d6b8..9e5f088355e2 100644
--- a/drivers/dma/sh/rz-dmac.c
+++ b/drivers/dma/sh/rz-dmac.c
@@ -557,11 +557,16 @@ rz_dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 static int rz_dmac_terminate_all(struct dma_chan *chan)
 {
 	struct rz_dmac_chan *channel = to_rz_dmac_chan(chan);
+	struct rz_lmdesc *lmdesc = channel->lmdesc.base;
 	unsigned long flags;
+	unsigned int i;
 	LIST_HEAD(head);
 
 	rz_dmac_disable_hw(channel);
 	spin_lock_irqsave(&channel->vc.lock, flags);
+	for (i = 0; i < DMAC_NR_LMDESC; i++)
+		lmdesc[i].header = 0;
+
 	list_splice_tail_init(&channel->ld_active, &channel->ld_free);
 	list_splice_tail_init(&channel->ld_queue, &channel->ld_free);
 	vchan_get_all_descriptors(&channel->vc, &head);
@@ -854,6 +859,13 @@ static int rz_dmac_chan_probe(struct rz_dmac *dmac,
 	return 0;
 }
 
+static void rz_dmac_put_device(void *_dev)
+{
+	struct device *dev = _dev;
+
+	put_device(dev);
+}
+
 static int rz_dmac_parse_of_icu(struct device *dev, struct rz_dmac *dmac)
 {
 	struct device_node *np = dev->of_node;
@@ -876,6 +888,10 @@ static int rz_dmac_parse_of_icu(struct device *dev, struct rz_dmac *dmac)
 		return -ENODEV;
 	}
 
+	ret = devm_add_action_or_reset(dev, rz_dmac_put_device, &dmac->icu.pdev->dev);
+	if (ret)
+		return ret;
+
 	dmac_index = args.args[0];
 	if (dmac_index > RZV2H_MAX_DMAC_INDEX) {
 		dev_err(dev, "DMAC index %u invalid.\n", dmac_index);
@@ -1055,8 +1071,6 @@ static void rz_dmac_remove(struct platform_device *pdev)
 	reset_control_assert(dmac->rstc);
 	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-
-	platform_device_put(dmac->icu.pdev);
 }
 
 static const struct of_device_id of_rz_dmac_match[] = {
diff --git a/drivers/dma/stm32/stm32-dmamux.c b/drivers/dma/stm32/stm32-dmamux.c
index 8d77e2a7939a..db13498b9c9f 100644
--- a/drivers/dma/stm32/stm32-dmamux.c
+++ b/drivers/dma/stm32/stm32-dmamux.c
@@ -90,23 +90,25 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	struct stm32_dmamux_data *dmamux = platform_get_drvdata(pdev);
 	struct stm32_dmamux *mux;
 	u32 i, min, max;
-	int ret;
+	int ret = -EINVAL;
 	unsigned long flags;
 
 	if (dma_spec->args_count != 3) {
 		dev_err(&pdev->dev, "invalid number of dma mux args\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	if (dma_spec->args[0] > dmamux->dmamux_requests) {
 		dev_err(&pdev->dev, "invalid mux request number: %d\n",
 			dma_spec->args[0]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
-	if (!mux)
-		return ERR_PTR(-ENOMEM);
+	if (!mux) {
+		ret = -ENOMEM;
+		goto err_put_pdev;
+	}
 
 	spin_lock_irqsave(&dmamux->lock, flags);
 	mux->chan_id = find_first_zero_bit(dmamux->dma_inuse,
@@ -116,7 +118,7 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 		spin_unlock_irqrestore(&dmamux->lock, flags);
 		dev_err(&pdev->dev, "Run out of free DMA requests\n");
 		ret = -ENOMEM;
-		goto error_chan_id;
+		goto err_free_mux;
 	}
 	set_bit(mux->chan_id, dmamux->dma_inuse);
 	spin_unlock_irqrestore(&dmamux->lock, flags);
@@ -133,8 +135,7 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", i - 1);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "can't get dma master\n");
-		ret = -EINVAL;
-		goto error;
+		goto err_clear_inuse;
 	}
 
 	/* Set dma request */
@@ -142,7 +143,7 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	ret = pm_runtime_resume_and_get(&pdev->dev);
 	if (ret < 0) {
 		spin_unlock_irqrestore(&dmamux->lock, flags);
-		goto error;
+		goto err_put_dma_spec_np;
 	}
 	spin_unlock_irqrestore(&dmamux->lock, flags);
 
@@ -160,13 +161,19 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	dev_dbg(&pdev->dev, "Mapping DMAMUX(%u) to DMA%u(%u)\n",
 		mux->request, mux->master, mux->chan_id);
 
+	put_device(&pdev->dev);
+
 	return mux;
 
-error:
+err_put_dma_spec_np:
+	of_node_put(dma_spec->np);
+err_clear_inuse:
 	clear_bit(mux->chan_id, dmamux->dma_inuse);
-
-error_chan_id:
+err_free_mux:
 	kfree(mux);
+err_put_pdev:
+	put_device(&pdev->dev);
+
 	return ERR_PTR(ret);
 }
 
diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c
index d0e8bb27a03b..215bfef37ec6 100644
--- a/drivers/dma/tegra210-adma.c
+++ b/drivers/dma/tegra210-adma.c
@@ -429,10 +429,17 @@ static void tegra_adma_stop(struct tegra_adma_chan *tdc)
 		return;
 	}
 
-	kfree(tdc->desc);
+	vchan_terminate_vdesc(&tdc->desc->vd);
 	tdc->desc = NULL;
 }
 
+static void tegra_adma_synchronize(struct dma_chan *dc)
+{
+	struct tegra_adma_chan *tdc = to_tegra_adma_chan(dc);
+
+	vchan_synchronize(&tdc->vc);
+}
+
 static void tegra_adma_start(struct tegra_adma_chan *tdc)
 {
 	struct virt_dma_desc *vd = vchan_next_desc(&tdc->vc);
@@ -1155,6 +1162,7 @@ static int tegra_adma_probe(struct platform_device *pdev)
 	tdma->dma_dev.device_config = tegra_adma_slave_config;
 	tdma->dma_dev.device_tx_status = tegra_adma_tx_status;
 	tdma->dma_dev.device_terminate_all = tegra_adma_terminate_all;
+	tdma->dma_dev.device_synchronize = tegra_adma_synchronize;
 	tdma->dma_dev.src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
 	tdma->dma_dev.dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
 	tdma->dma_dev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
diff --git a/drivers/dma/ti/dma-crossbar.c b/drivers/dma/ti/dma-crossbar.c
index 7f17ee87a6dc..e04077d542d2 100644
--- a/drivers/dma/ti/dma-crossbar.c
+++ b/drivers/dma/ti/dma-crossbar.c
@@ -79,34 +79,35 @@ static void *ti_am335x_xbar_route_allocate(struct of_phandle_args *dma_spec,
 {
 	struct platform_device *pdev = of_find_device_by_node(ofdma->of_node);
 	struct ti_am335x_xbar_data *xbar = platform_get_drvdata(pdev);
-	struct ti_am335x_xbar_map *map;
+	struct ti_am335x_xbar_map *map = ERR_PTR(-EINVAL);
 
 	if (dma_spec->args_count != 3)
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 
 	if (dma_spec->args[2] >= xbar->xbar_events) {
 		dev_err(&pdev->dev, "Invalid XBAR event number: %d\n",
 			dma_spec->args[2]);
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	if (dma_spec->args[0] >= xbar->dma_requests) {
 		dev_err(&pdev->dev, "Invalid DMA request line number: %d\n",
 			dma_spec->args[0]);
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	/* The of_node_put() will be done in the core for the node */
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "Can't get DMA master\n");
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	map = kzalloc(sizeof(*map), GFP_KERNEL);
 	if (!map) {
 		of_node_put(dma_spec->np);
-		return ERR_PTR(-ENOMEM);
+		map = ERR_PTR(-ENOMEM);
+		goto out_put_pdev;
 	}
 
 	map->dma_line = (u16)dma_spec->args[0];
@@ -120,6 +121,9 @@ static void *ti_am335x_xbar_route_allocate(struct of_phandle_args *dma_spec,
 
 	ti_am335x_xbar_write(xbar->iomem, map->dma_line, map->mux_val);
 
+out_put_pdev:
+	put_device(&pdev->dev);
+
 	return map;
 }
 
@@ -241,28 +245,26 @@ static void *ti_dra7_xbar_route_allocate(struct of_phandle_args *dma_spec,
 {
 	struct platform_device *pdev = of_find_device_by_node(ofdma->of_node);
 	struct ti_dra7_xbar_data *xbar = platform_get_drvdata(pdev);
-	struct ti_dra7_xbar_map *map;
+	struct ti_dra7_xbar_map *map = ERR_PTR(-EINVAL);
 
 	if (dma_spec->args[0] >= xbar->xbar_requests) {
 		dev_err(&pdev->dev, "Invalid XBAR request number: %d\n",
 			dma_spec->args[0]);
-		put_device(&pdev->dev);
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	/* The of_node_put() will be done in the core for the node */
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "Can't get DMA master\n");
-		put_device(&pdev->dev);
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	map = kzalloc(sizeof(*map), GFP_KERNEL);
 	if (!map) {
 		of_node_put(dma_spec->np);
-		put_device(&pdev->dev);
-		return ERR_PTR(-ENOMEM);
+		map = ERR_PTR(-ENOMEM);
+		goto out_put_pdev;
 	}
 
 	mutex_lock(&xbar->mutex);
@@ -273,8 +275,8 @@ static void *ti_dra7_xbar_route_allocate(struct of_phandle_args *dma_spec,
 		dev_err(&pdev->dev, "Run out of free DMA requests\n");
 		kfree(map);
 		of_node_put(dma_spec->np);
-		put_device(&pdev->dev);
-		return ERR_PTR(-ENOMEM);
+		map = ERR_PTR(-ENOMEM);
+		goto out_put_pdev;
 	}
 	set_bit(map->xbar_out, xbar->dma_inuse);
 	mutex_unlock(&xbar->mutex);
@@ -288,6 +290,9 @@ static void *ti_dra7_xbar_route_allocate(struct of_phandle_args *dma_spec,
 
 	ti_dra7_xbar_write(xbar->iomem, map->xbar_out, map->xbar_in);
 
+out_put_pdev:
+	put_device(&pdev->dev);
+
 	return map;
 }
 
diff --git a/drivers/dma/ti/k3-udma-private.c b/drivers/dma/ti/k3-udma-private.c
index 05228bf00033..624360423ef1 100644
--- a/drivers/dma/ti/k3-udma-private.c
+++ b/drivers/dma/ti/k3-udma-private.c
@@ -42,9 +42,9 @@ struct udma_dev *of_xudma_dev_get(struct device_node *np, const char *property)
 	}
 
 	ud = platform_get_drvdata(pdev);
+	put_device(&pdev->dev);
 	if (!ud) {
 		pr_debug("UDMA has not been probed\n");
-		put_device(&pdev->dev);
 		return ERR_PTR(-EPROBE_DEFER);
 	}
 
diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c
index 8c023c6e623a..73ed4b794630 100644
--- a/drivers/dma/ti/omap-dma.c
+++ b/drivers/dma/ti/omap-dma.c
@@ -1808,6 +1808,8 @@ static int omap_dma_probe(struct platform_device *pdev)
 	if (rc) {
 		pr_warn("OMAP-DMA: failed to register slave DMA engine device: %d\n",
 			rc);
+		if (od->ll123_supported)
+			dma_pool_destroy(od->desc_pool);
 		omap_dma_free(od);
 		return rc;
 	}
@@ -1823,6 +1825,8 @@ static int omap_dma_probe(struct platform_device *pdev)
 		if (rc) {
 			pr_warn("OMAP-DMA: failed to register DMA controller\n");
 			dma_async_device_unregister(&od->ddev);
+			if (od->ll123_supported)
+				dma_pool_destroy(od->desc_pool);
 			omap_dma_free(od);
 		}
 	}
diff --git a/drivers/dma/xilinx/xdma-regs.h b/drivers/dma/xilinx/xdma-regs.h
index 6ad08878e938..70bca92621aa 100644
--- a/drivers/dma/xilinx/xdma-regs.h
+++ b/drivers/dma/xilinx/xdma-regs.h
@@ -9,6 +9,7 @@
 
 /* The length of register space exposed to host */
 #define XDMA_REG_SPACE_LEN	65536
+#define XDMA_MAX_REG_OFFSET	(XDMA_REG_SPACE_LEN - 4)
 
 /*
  * maximum number of DMA channels for each direction:
diff --git a/drivers/dma/xilinx/xdma.c b/drivers/dma/xilinx/xdma.c
index 0d88b1a670e1..5ecf8223c112 100644
--- a/drivers/dma/xilinx/xdma.c
+++ b/drivers/dma/xilinx/xdma.c
@@ -38,7 +38,7 @@ static const struct regmap_config xdma_regmap_config = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,
-	.max_register = XDMA_REG_SPACE_LEN,
+	.max_register = XDMA_MAX_REG_OFFSET,
 };
 
 /**
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index fabff602065f..89a8254d9cdc 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -131,6 +131,7 @@
 #define XILINX_MCDMA_MAX_CHANS_PER_DEVICE	0x20
 #define XILINX_DMA_MAX_CHANS_PER_DEVICE		0x2
 #define XILINX_CDMA_MAX_CHANS_PER_DEVICE	0x1
+#define XILINX_DMA_DFAULT_ADDRWIDTH		0x20
 
 #define XILINX_DMA_DMAXR_ALL_IRQ_MASK	\
 		(XILINX_DMA_DMASR_FRM_CNT_IRQ | \
@@ -3159,7 +3160,7 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 	struct device_node *node = pdev->dev.of_node;
 	struct xilinx_dma_device *xdev;
 	struct device_node *child, *np = pdev->dev.of_node;
-	u32 num_frames, addr_width, len_width;
+	u32 num_frames, addr_width = XILINX_DMA_DFAULT_ADDRWIDTH, len_width;
 	int i, err;
 
 	/* Allocate and initialize the DMA engine structure */
@@ -3235,7 +3236,9 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 
 	err = of_property_read_u32(node, "xlnx,addrwidth", &addr_width);
 	if (err < 0)
-		dev_warn(xdev->dev, "missing xlnx,addrwidth property\n");
+		dev_warn(xdev->dev,
+			 "missing xlnx,addrwidth property, using default value %d\n",
+			 XILINX_DMA_DFAULT_ADDRWIDTH);
 
 	if (addr_width > 32)
 		xdev->ext_addr = true;
diff --git a/drivers/dpll/dpll_core.c b/drivers/dpll/dpll_core.c
index a461095efd8a..8879a7235156 100644
--- a/drivers/dpll/dpll_core.c
+++ b/drivers/dpll/dpll_core.c
@@ -83,10 +83,8 @@ dpll_xa_ref_pin_add(struct xarray *xa_pins, struct dpll_pin *pin,
 		if (ref->pin != pin)
 			continue;
 		reg = dpll_pin_registration_find(ref, ops, priv, cookie);
-		if (reg) {
-			refcount_inc(&ref->refcount);
-			return 0;
-		}
+		if (reg)
+			return -EEXIST;
 		ref_exists = true;
 		break;
 	}
@@ -164,10 +162,8 @@ dpll_xa_ref_dpll_add(struct xarray *xa_dplls, struct dpll_device *dpll,
 		if (ref->dpll != dpll)
 			continue;
 		reg = dpll_pin_registration_find(ref, ops, priv, cookie);
-		if (reg) {
-			refcount_inc(&ref->refcount);
-			return 0;
-		}
+		if (reg)
+			return -EEXIST;
 		ref_exists = true;
 		break;
 	}
diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index afccdebf5ac1..6cade6d7ceff 100644
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -358,10 +358,11 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 	layers[1].type = EDAC_MC_LAYER_CHANNEL;
 	layers[1].size = nr_channels;
 	layers[1].is_virt_csrow = false;
-	mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers,
-			    sizeof(struct i3200_priv));
+
+	rc = -ENOMEM;
+	mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, sizeof(struct i3200_priv));
 	if (!mci)
-		return -ENOMEM;
+		goto unmap;
 
 	edac_dbg(3, "MC: init mci\n");
 
@@ -421,9 +422,9 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 	return 0;
 
 fail:
+	edac_mc_free(mci);
+unmap:
 	iounmap(window);
-	if (mci)
-		edac_mc_free(mci);
 
 	return rc;
 }
diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
index 49ab5721aab2..292dda754c23 100644
--- a/drivers/edac/x38_edac.c
+++ b/drivers/edac/x38_edac.c
@@ -341,9 +341,12 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
 	layers[1].type = EDAC_MC_LAYER_CHANNEL;
 	layers[1].size = x38_channel_num;
 	layers[1].is_virt_csrow = false;
+
+
+	rc = -ENOMEM;
 	mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, 0);
 	if (!mci)
-		return -ENOMEM;
+		goto unmap;
 
 	edac_dbg(3, "MC: init mci\n");
 
@@ -403,9 +406,9 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
 	return 0;
 
 fail:
+	edac_mc_free(mci);
+unmap:
 	iounmap(window);
-	if (mci)
-		edac_mc_free(mci);
 
 	return rc;
 }
diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
index 0232bd040f61..bd99802cb0ca 100644
--- a/drivers/firmware/efi/cper.c
+++ b/drivers/firmware/efi/cper.c
@@ -162,7 +162,7 @@ int cper_bits_to_str(char *buf, int buf_size, unsigned long bits,
 		len -= size;
 		str += size;
 	}
-	return len - buf_size;
+	return buf_size - len;
 }
 EXPORT_SYMBOL_GPL(cper_bits_to_str);
 
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 55452e61af31..17b5f3415465 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -74,10 +74,10 @@ struct mm_struct efi_mm = {
 	.page_table_lock	= __SPIN_LOCK_UNLOCKED(efi_mm.page_table_lock),
 	.mmlist			= LIST_HEAD_INIT(efi_mm.mmlist),
 	.user_ns		= &init_user_ns,
-	.cpu_bitmap		= { [BITS_TO_LONGS(NR_CPUS)] = 0},
 #ifdef CONFIG_SCHED_MM_CID
 	.mm_cid.lock		= __RAW_SPIN_LOCK_UNLOCKED(efi_mm.mm_cid.lock),
 #endif
+	.flexible_array		= MM_STRUCT_FLEXIBLE_ARRAY_INIT,
 };
 
 struct workqueue_struct *efi_rts_wq;
@@ -819,6 +819,7 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables,
 		if (tbl) {
 			phys_initrd_start = tbl->base;
 			phys_initrd_size = tbl->size;
+			tbl->base = tbl->size = 0;
 			early_memunmap(tbl, sizeof(*tbl));
 		}
 	}
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 538f27209ce7..97780f27ce5b 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -6,6 +6,7 @@
  * Copyright (c) 2007, MontaVista Software, Inc. <source@mvista.com>
  */
 
+#include <linux/cleanup.h>
 #include <linux/gpio/driver.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
@@ -109,6 +110,22 @@ davinci_direction_out(struct gpio_chip *chip, unsigned offset, int value)
 	return __davinci_direction(chip, offset, true, value);
 }
 
+static int davinci_get_direction(struct gpio_chip *chip, unsigned int offset)
+{
+	struct davinci_gpio_controller *d = gpiochip_get_data(chip);
+	struct davinci_gpio_regs __iomem *g;
+	u32 mask = __gpio_mask(offset), val;
+	int bank = offset / 32;
+
+	g = d->regs[bank];
+
+	guard(spinlock_irqsave)(&d->lock);
+
+	val = readl_relaxed(&g->dir);
+
+	return (val & mask) ? GPIO_LINE_DIRECTION_IN : GPIO_LINE_DIRECTION_OUT;
+}
+
 /*
  * Read the pin's value (works even if it's set up as output);
  * returns zero/nonzero.
@@ -203,6 +220,7 @@ static int davinci_gpio_probe(struct platform_device *pdev)
 	chips->chip.get = davinci_gpio_get;
 	chips->chip.direction_output = davinci_direction_out;
 	chips->chip.set = davinci_gpio_set;
+	chips->chip.get_direction = davinci_get_direction;
 
 	chips->chip.ngpio = ngpio;
 	chips->chip.base = -1;
diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c
index 3735c9fe1502..2adc3c070908 100644
--- a/drivers/gpio/gpiolib-cdev.c
+++ b/drivers/gpio/gpiolib-cdev.c
@@ -2549,6 +2549,7 @@ static int lineinfo_changed_notify(struct notifier_block *nb,
 	ctx = kzalloc(sizeof(*ctx), GFP_ATOMIC);
 	if (!ctx) {
 		pr_err("Failed to allocate memory for line info notification\n");
+		fput(fp);
 		return NOTIFY_DONE;
 	}
 
@@ -2696,7 +2697,7 @@ static int gpio_chrdev_open(struct inode *inode, struct file *file)
 
 	cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
 	if (!cdev)
-		return -ENODEV;
+		return -ENOMEM;
 
 	cdev->watched_lines = bitmap_zalloc(gdev->ngpio, GFP_KERNEL);
 	if (!cdev->watched_lines)
@@ -2796,13 +2797,18 @@ int gpiolib_cdev_register(struct gpio_device *gdev, dev_t devt)
 		return -ENOMEM;
 
 	ret = cdev_device_add(&gdev->chrdev, &gdev->dev);
-	if (ret)
+	if (ret) {
+		destroy_workqueue(gdev->line_state_wq);
 		return ret;
+	}
 
 	guard(srcu)(&gdev->srcu);
 	gc = srcu_dereference(gdev->chip, &gdev->srcu);
-	if (!gc)
+	if (!gc) {
+		cdev_device_del(&gdev->chrdev, &gdev->dev);
+		destroy_workqueue(gdev->line_state_wq);
 		return -ENODEV;
+	}
 
 	gpiochip_dbg(gc, "added GPIO chardev (%d:%d)\n", MAJOR(devt), gdev->id);
 
diff --git a/drivers/gpio/gpiolib-shared.c b/drivers/gpio/gpiolib-shared.c
index 17343fdc9758..9e6544203439 100644
--- a/drivers/gpio/gpiolib-shared.c
+++ b/drivers/gpio/gpiolib-shared.c
@@ -515,7 +515,7 @@ int gpio_device_setup_shared(struct gpio_device *gdev)
 {
 	struct gpio_shared_entry *entry;
 	struct gpio_shared_ref *ref;
-	unsigned long *flags;
+	struct gpio_desc *desc;
 	int ret;
 
 	list_for_each_entry(entry, &gpio_shared_list, list) {
@@ -543,15 +543,17 @@ int gpio_device_setup_shared(struct gpio_device *gdev)
 		if (list_count_nodes(&entry->refs) <= 1)
 			continue;
 
-		flags = &gdev->descs[entry->offset].flags;
+		desc = &gdev->descs[entry->offset];
 
-		__set_bit(GPIOD_FLAG_SHARED, flags);
+		__set_bit(GPIOD_FLAG_SHARED, &desc->flags);
 		/*
 		 * Shared GPIOs are not requested via the normal path. Make
 		 * them inaccessible to anyone even before we register the
 		 * chip.
 		 */
-		__set_bit(GPIOD_FLAG_REQUESTED, flags);
+		ret = gpiod_request_commit(desc, "shared");
+		if (ret)
+			return ret;
 
 		pr_debug("GPIO %u owned by %s is shared by multiple consumers\n",
 			 entry->offset, gpio_device_get_label(gdev));
@@ -562,8 +564,10 @@ int gpio_device_setup_shared(struct gpio_device *gdev)
 				 ref->con_id ?: "(none)");
 
 			ret = gpio_shared_make_adev(gdev, entry, ref);
-			if (ret)
+			if (ret) {
+				gpiod_free_commit(desc);
 				return ret;
+			}
 		}
 	}
 
@@ -579,6 +583,8 @@ void gpio_device_teardown_shared(struct gpio_device *gdev)
 		if (!device_match_fwnode(&gdev->dev, entry->fwnode))
 			continue;
 
+		gpiod_free_commit(&gdev->descs[entry->offset]);
+
 		list_for_each_entry(ref, &entry->refs, list) {
 			guard(mutex)(&ref->lock);
 
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index dcf427d3cf43..1578cf3a8c74 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -468,9 +468,6 @@ int gpiod_get_direction(struct gpio_desc *desc)
 	    test_bit(GPIOD_FLAG_IS_OUT, &flags))
 		return 0;
 
-	if (!guard.gc->get_direction)
-		return -ENOTSUPP;
-
 	ret = gpiochip_get_direction(guard.gc, offset);
 	if (ret < 0)
 		return ret;
@@ -2456,7 +2453,7 @@ EXPORT_SYMBOL_GPL(gpiochip_remove_pin_ranges);
  * on each other, and help provide better diagnostics in debugfs.
  * They're called even less than the "set direction" calls.
  */
-static int gpiod_request_commit(struct gpio_desc *desc, const char *label)
+int gpiod_request_commit(struct gpio_desc *desc, const char *label)
 {
 	unsigned int offset;
 	int ret;
@@ -2518,7 +2515,7 @@ int gpiod_request(struct gpio_desc *desc, const char *label)
 	return ret;
 }
 
-static void gpiod_free_commit(struct gpio_desc *desc)
+void gpiod_free_commit(struct gpio_desc *desc)
 {
 	unsigned long flags;
 
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index 77f6f2936dc2..3abb90385829 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -244,7 +244,9 @@ DEFINE_CLASS(gpio_chip_guard,
 	     struct gpio_desc *desc)
 
 int gpiod_request(struct gpio_desc *desc, const char *label);
+int gpiod_request_commit(struct gpio_desc *desc, const char *label);
 void gpiod_free(struct gpio_desc *desc);
+void gpiod_free_commit(struct gpio_desc *desc);
 
 static inline int gpiod_request_user(struct gpio_desc *desc, const char *label)
 {
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 7e6bc0b3a589..ed85d0ceee3b 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -210,7 +210,7 @@ config DRM_GPUVM
 
 config DRM_GPUSVM
 	tristate
-	depends on DRM && DEVICE_PRIVATE
+	depends on DRM
 	select HMM_MIRROR
 	select MMU_NOTIFIER
 	help
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 0e1c668b46d2..d26191717428 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -108,8 +108,10 @@ obj-$(CONFIG_DRM_EXEC) += drm_exec.o
 obj-$(CONFIG_DRM_GPUVM) += drm_gpuvm.o
 
 drm_gpusvm_helper-y := \
-	drm_gpusvm.o\
+	drm_gpusvm.o
+drm_gpusvm_helper-$(CONFIG_ZONE_DEVICE) += \
 	drm_pagemap.o
+
 obj-$(CONFIG_DRM_GPUSVM) += drm_gpusvm_helper.o
 
 obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 9f9774f58ce1..b20a06abb65d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -274,6 +274,8 @@ extern int amdgpu_rebar;
 extern int amdgpu_wbrf;
 extern int amdgpu_user_queue;
 
+extern uint amdgpu_hdmi_hpd_debounce_delay_ms;
+
 #define AMDGPU_VM_MAX_NUM_CTX			4096
 #define AMDGPU_SG_THRESHOLD			(256*1024*1024)
 #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS	        3000
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index d5c44bd34d45..d2c3885de711 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -5063,6 +5063,14 @@ void amdgpu_device_fini_hw(struct amdgpu_device *adev)
 
 	amdgpu_ttm_set_buffer_funcs_status(adev, false);
 
+	/*
+	 * device went through surprise hotplug; we need to destroy topology
+	 * before ip_fini_early to prevent kfd locking refcount issues by calling
+	 * amdgpu_amdkfd_suspend()
+	 */
+	if (drm_dev_is_unplugged(adev_to_drm(adev)))
+		amdgpu_amdkfd_device_fini_sw(adev);
+
 	amdgpu_device_ip_fini_early(adev);
 
 	amdgpu_irq_fini_hw(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index b5d34797d606..52bc04452812 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -1880,7 +1880,12 @@ int amdgpu_display_get_scanout_buffer(struct drm_plane *plane,
 				      struct drm_scanout_buffer *sb)
 {
 	struct amdgpu_bo *abo;
-	struct drm_framebuffer *fb = plane->state->fb;
+	struct drm_framebuffer *fb;
+
+	if (drm_drv_uses_atomic_modeset(plane->dev))
+		fb = plane->state->fb;
+	else
+		fb = plane->fb;
 
 	if (!fb)
 		return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index e22cfa7c6d32..c1461317eb29 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -95,18 +95,6 @@ static int amdgpu_dma_buf_attach(struct dma_buf *dmabuf,
 	    bo->flags & AMDGPU_GEM_CREATE_GFX12_DCC)
 		attach->peer2peer = false;
 
-	/*
-	 * Disable peer-to-peer access for DCC-enabled VRAM surfaces on GFX12+.
-	 * Such buffers cannot be safely accessed over P2P due to device-local
-	 * compression metadata. Fallback to system-memory path instead.
-	 * Device supports GFX12 (GC 12.x or newer)
-	 * BO was created with the AMDGPU_GEM_CREATE_GFX12_DCC flag
-	 *
-	 */
-	if (amdgpu_ip_version(adev, GC_HWIP, 0) >= IP_VERSION(12, 0, 0) &&
-	    bo->flags & AMDGPU_GEM_CREATE_GFX12_DCC)
-		attach->peer2peer = false;
-
 	if (!amdgpu_dmabuf_is_xgmi_accessible(attach_adev, bo) &&
 	    pci_p2pdma_distance(adev->pdev, attach->dev, false) < 0)
 		attach->peer2peer = false;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 848e6b7db482..6ccb80e2d7c9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -247,6 +247,7 @@ int amdgpu_damage_clips = -1; /* auto */
 int amdgpu_umsch_mm_fwlog;
 int amdgpu_rebar = -1; /* auto */
 int amdgpu_user_queue = -1;
+uint amdgpu_hdmi_hpd_debounce_delay_ms;
 
 DECLARE_DYNDBG_CLASSMAP(drm_debug_classes, DD_CLASS_TYPE_DISJOINT_BITS, 0,
 			"DRM_UT_CORE",
@@ -1123,6 +1124,16 @@ module_param_named(rebar, amdgpu_rebar, int, 0444);
 MODULE_PARM_DESC(user_queue, "Enable user queues (-1 = auto (default), 0 = disable, 1 = enable, 2 = enable UQs and disable KQs)");
 module_param_named(user_queue, amdgpu_user_queue, int, 0444);
 
+/*
+ * DOC: hdmi_hpd_debounce_delay_ms (uint)
+ * HDMI HPD disconnect debounce delay in milliseconds.
+ *
+ * Used to filter short disconnect->reconnect HPD toggles some HDMI sinks
+ * generate while entering/leaving power save. Set to 0 to disable by default.
+ */
+MODULE_PARM_DESC(hdmi_hpd_debounce_delay_ms, "HDMI HPD disconnect debounce delay in milliseconds (0 to disable (by default), 1500 is common)");
+module_param_named(hdmi_hpd_debounce_delay_ms, amdgpu_hdmi_hpd_debounce_delay_ms, uint, 0644);
+
 /* These devices are not supported by amdgpu.
  * They are supported by the mach64, r128, radeon drivers
  */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 06c333b2213b..d78d9e7fb9d1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -763,7 +763,7 @@ void amdgpu_fence_save_wptr(struct amdgpu_fence *af)
 }
 
 static void amdgpu_ring_backup_unprocessed_command(struct amdgpu_ring *ring,
-						   u64 start_wptr, u32 end_wptr)
+						   u64 start_wptr, u64 end_wptr)
 {
 	unsigned int first_idx = start_wptr & ring->buf_mask;
 	unsigned int last_idx = end_wptr & ring->buf_mask;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
index d2237ce9da70..1485f4789440 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
@@ -375,7 +375,7 @@ void amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset,
  * @start_page: first page to map in the GART aperture
  * @num_pages: number of pages to be mapped
  * @flags: page table entry flags
- * @dst: CPU address of the GART table
+ * @dst: valid CPU address of GART table, cannot be null
  *
  * Binds a BO that is allocated in VRAM to the GART page table
  * (all ASICs).
@@ -396,7 +396,7 @@ void amdgpu_gart_map_vram_range(struct amdgpu_device *adev, uint64_t pa,
 		return;
 
 	for (i = 0; i < num_pages; ++i) {
-		amdgpu_gmc_set_pte_pde(adev, adev->gart.ptr,
+		amdgpu_gmc_set_pte_pde(adev, dst,
 			start_page + i, pa + AMDGPU_GPU_PAGE_SIZE * i, flags);
 	}
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index 869bceb0fe2c..7e623f91f2d7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -732,6 +732,12 @@ int amdgpu_gmc_flush_gpu_tlb_pasid(struct amdgpu_device *adev, uint16_t pasid,
 		return 0;
 
 	if (!adev->gmc.flush_pasid_uses_kiq || !ring->sched.ready) {
+
+		if (!adev->gmc.gmc_funcs->flush_gpu_tlb_pasid) {
+			r = 0;
+			goto error_unlock_reset;
+		}
+
 		if (adev->gmc.flush_tlb_needs_extra_type_2)
 			adev->gmc.gmc_funcs->flush_gpu_tlb_pasid(adev, pasid,
 								 2, all_hub,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 586a58facca1..72ec455fa932 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -302,7 +302,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs,
 		if (job && job->vmid)
 			amdgpu_vmid_reset(adev, ring->vm_hub, job->vmid);
 		amdgpu_ring_undo(ring);
-		return r;
+		goto free_fence;
 	}
 	*f = &af->base;
 	/* get a ref for the job */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 0a0dcbf0798d..7ccb724b2488 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -217,8 +217,11 @@ int amdgpu_job_alloc(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	if (!entity)
 		return 0;
 
-	return drm_sched_job_init(&(*job)->base, entity, 1, owner,
-				  drm_client_id);
+	r = drm_sched_job_init(&(*job)->base, entity, 1, owner, drm_client_id);
+	if (!r)
+		return 0;
+
+	kfree((*job)->hw_vm_fence);
 
 err_fence:
 	kfree((*job)->hw_fence);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
index 9a969175900e..58b26c78b642 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
@@ -885,12 +885,28 @@ static int amdgpu_userq_input_args_validate(struct drm_device *dev,
 	return 0;
 }
 
+bool amdgpu_userq_enabled(struct drm_device *dev)
+{
+	struct amdgpu_device *adev = drm_to_adev(dev);
+	int i;
+
+	for (i = 0; i < AMDGPU_HW_IP_NUM; i++) {
+		if (adev->userq_funcs[i])
+			return true;
+	}
+
+	return false;
+}
+
 int amdgpu_userq_ioctl(struct drm_device *dev, void *data,
 		       struct drm_file *filp)
 {
 	union drm_amdgpu_userq *args = data;
 	int r;
 
+	if (!amdgpu_userq_enabled(dev))
+		return -ENOTSUPP;
+
 	if (amdgpu_userq_input_args_validate(dev, args, filp) < 0)
 		return -EINVAL;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h
index c37444427a14..b48b3bc293fc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h
@@ -141,6 +141,7 @@ uint64_t amdgpu_userq_get_doorbell_index(struct amdgpu_userq_mgr *uq_mgr,
 					     struct drm_file *filp);
 
 u32 amdgpu_userq_get_supported_ip_mask(struct amdgpu_device *adev);
+bool amdgpu_userq_enabled(struct drm_device *dev);
 
 int amdgpu_userq_suspend(struct amdgpu_device *adev);
 int amdgpu_userq_resume(struct amdgpu_device *adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
index eba9fb359047..85e9edc1cb6f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
@@ -141,6 +141,8 @@ static void amdgpu_userq_walk_and_drop_fence_drv(struct xarray *xa)
 void
 amdgpu_userq_fence_driver_free(struct amdgpu_usermode_queue *userq)
 {
+	dma_fence_put(userq->last_fence);
+
 	amdgpu_userq_walk_and_drop_fence_drv(&userq->fence_drv_xa);
 	xa_destroy(&userq->fence_drv_xa);
 	/* Drop the fence_drv reference held by user queue */
@@ -471,6 +473,9 @@ int amdgpu_userq_signal_ioctl(struct drm_device *dev, void *data,
 	struct drm_exec exec;
 	u64 wptr;
 
+	if (!amdgpu_userq_enabled(dev))
+		return -ENOTSUPP;
+
 	num_syncobj_handles = args->num_syncobj_handles;
 	syncobj_handles = memdup_user(u64_to_user_ptr(args->syncobj_handles),
 				      size_mul(sizeof(u32), num_syncobj_handles));
@@ -653,6 +658,9 @@ int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data,
 	int r, i, rentry, wentry, cnt;
 	struct drm_exec exec;
 
+	if (!amdgpu_userq_enabled(dev))
+		return -ENOTSUPP;
+
 	num_read_bo_handles = wait_info->num_bo_read_handles;
 	bo_handles_read = memdup_user(u64_to_user_ptr(wait_info->bo_read_handles),
 				      size_mul(sizeof(u32), num_read_bo_handles));
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index c362d4dfb5bb..a67285118c37 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1069,9 +1069,7 @@ amdgpu_vm_tlb_flush(struct amdgpu_vm_update_params *params,
 	}
 
 	/* Prepare a TLB flush fence to be attached to PTs */
-	if (!params->unlocked &&
-	    /* SI doesn't support pasid or KIQ/MES */
-	    params->adev->family > AMDGPU_FAMILY_SI) {
+	if (!params->unlocked) {
 		amdgpu_vm_tlb_fence_create(params->adev, vm, fence);
 
 		/* Makes sure no PD/PT is freed before the flush */
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index d01d2712cf57..b786967022d2 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -278,7 +278,6 @@ static void gfx_v12_0_select_se_sh(struct amdgpu_device *adev, u32 se_num,
 				   u32 sh_num, u32 instance, int xcc_id);
 static u32 gfx_v12_0_get_wgp_active_bitmap_per_sh(struct amdgpu_device *adev);
 
-static void gfx_v12_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, bool secure);
 static void gfx_v12_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg,
 				     uint32_t val);
 static int gfx_v12_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev);
@@ -4634,16 +4633,6 @@ static int gfx_v12_0_ring_preempt_ib(struct amdgpu_ring *ring)
 	return r;
 }
 
-static void gfx_v12_0_ring_emit_frame_cntl(struct amdgpu_ring *ring,
-					   bool start,
-					   bool secure)
-{
-	uint32_t v = secure ? FRAME_TMZ : 0;
-
-	amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0));
-	amdgpu_ring_write(ring, v | FRAME_CMD(start ? 0 : 1));
-}
-
 static void gfx_v12_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg,
 				     uint32_t reg_val_offs)
 {
@@ -5520,7 +5509,6 @@ static const struct amdgpu_ring_funcs gfx_v12_0_ring_funcs_gfx = {
 	.emit_cntxcntl = gfx_v12_0_ring_emit_cntxcntl,
 	.init_cond_exec = gfx_v12_0_ring_emit_init_cond_exec,
 	.preempt_ib = gfx_v12_0_ring_preempt_ib,
-	.emit_frame_cntl = gfx_v12_0_ring_emit_frame_cntl,
 	.emit_wreg = gfx_v12_0_ring_emit_wreg,
 	.emit_reg_wait = gfx_v12_0_ring_emit_reg_wait,
 	.emit_reg_write_reg_wait = gfx_v12_0_ring_emit_reg_write_reg_wait,
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 8ad7519f7b58..f1ee3921d970 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1235,16 +1235,16 @@ static void gmc_v9_0_get_vm_pte(struct amdgpu_device *adev,
 		*flags = AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_NC);
 		break;
 	case AMDGPU_VM_MTYPE_WC:
-		*flags |= AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_WC);
+		*flags = AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_WC);
 		break;
 	case AMDGPU_VM_MTYPE_RW:
-		*flags |= AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_RW);
+		*flags = AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_RW);
 		break;
 	case AMDGPU_VM_MTYPE_CC:
-		*flags |= AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_CC);
+		*flags = AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_CC);
 		break;
 	case AMDGPU_VM_MTYPE_UC:
-		*flags |= AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_UC);
+		*flags = AMDGPU_PTE_MTYPE_VG10(*flags, MTYPE_UC);
 		break;
 	}
 
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_debug.h b/drivers/gpu/drm/amd/amdkfd/kfd_debug.h
index 27aa1a5b120f..fbb751821c69 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_debug.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_debug.h
@@ -120,8 +120,7 @@ static inline bool kfd_dbg_has_gws_support(struct kfd_node *dev)
 			&& dev->kfd->mec2_fw_version < 0x1b6) ||
 		(KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 1)
 			&& dev->kfd->mec2_fw_version < 0x30) ||
-		(KFD_GC_VERSION(dev) >= IP_VERSION(11, 0, 0) &&
-			KFD_GC_VERSION(dev) < IP_VERSION(12, 0, 0)))
+		kfd_dbg_has_cwsr_workaround(dev))
 		return false;
 
 	/* Assume debugging and cooperative launch supported otherwise. */
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index d7a2e7178ea9..625ea8ab7a74 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1209,14 +1209,8 @@ static int evict_process_queues_cpsch(struct device_queue_manager *dqm,
 	pr_debug_ratelimited("Evicting process pid %d queues\n",
 			    pdd->process->lead_thread->pid);
 
-	if (dqm->dev->kfd->shared_resources.enable_mes) {
+	if (dqm->dev->kfd->shared_resources.enable_mes)
 		pdd->last_evict_timestamp = get_jiffies_64();
-		retval = suspend_all_queues_mes(dqm);
-		if (retval) {
-			dev_err(dev, "Suspending all queues failed");
-			goto out;
-		}
-	}
 
 	/* Mark all queues as evicted. Deactivate all active queues on
 	 * the qpd.
@@ -1246,10 +1240,6 @@ static int evict_process_queues_cpsch(struct device_queue_manager *dqm,
 					      KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES :
 					      KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0,
 					      USE_DEFAULT_GRACE_PERIOD);
-	} else {
-		retval = resume_all_queues_mes(dqm);
-		if (retval)
-			dev_err(dev, "Resuming all queues failed");
 	}
 
 out:
@@ -2919,6 +2909,14 @@ static int allocate_hiq_sdma_mqd(struct device_queue_manager *dqm)
 	return retval;
 }
 
+static void deallocate_hiq_sdma_mqd(struct kfd_node *dev,
+				    struct kfd_mem_obj *mqd)
+{
+	WARN(!mqd, "No hiq sdma mqd trunk to free");
+
+	amdgpu_amdkfd_free_gtt_mem(dev->adev, &mqd->gtt_mem);
+}
+
 struct device_queue_manager *device_queue_manager_init(struct kfd_node *dev)
 {
 	struct device_queue_manager *dqm;
@@ -3042,19 +3040,14 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_node *dev)
 		return dqm;
 	}
 
+	if (!dev->kfd->shared_resources.enable_mes)
+		deallocate_hiq_sdma_mqd(dev, &dqm->hiq_sdma_mqd);
+
 out_free:
 	kfree(dqm);
 	return NULL;
 }
 
-static void deallocate_hiq_sdma_mqd(struct kfd_node *dev,
-				    struct kfd_mem_obj *mqd)
-{
-	WARN(!mqd, "No hiq sdma mqd trunk to free");
-
-	amdgpu_amdkfd_free_gtt_mem(dev->adev, &mqd->gtt_mem);
-}
-
 void device_queue_manager_uninit(struct device_queue_manager *dqm)
 {
 	dqm->ops.stop(dqm);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 740711ac1037..1ea5a250440f 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5266,6 +5266,8 @@ amdgpu_dm_register_backlight_device(struct amdgpu_dm_connector *aconnector)
 	struct amdgpu_dm_backlight_caps *caps;
 	char bl_name[16];
 	int min, max;
+	int real_brightness;
+	int init_brightness;
 
 	if (aconnector->bl_idx == -1)
 		return;
@@ -5290,6 +5292,8 @@ amdgpu_dm_register_backlight_device(struct amdgpu_dm_connector *aconnector)
 	} else
 		props.brightness = props.max_brightness = MAX_BACKLIGHT_LEVEL;
 
+	init_brightness = props.brightness;
+
 	if (caps->data_points && !(amdgpu_dc_debug_mask & DC_DISABLE_CUSTOM_BRIGHTNESS_CURVE)) {
 		drm_info(drm, "Using custom brightness curve\n");
 		props.scale = BACKLIGHT_SCALE_NON_LINEAR;
@@ -5308,8 +5312,20 @@ amdgpu_dm_register_backlight_device(struct amdgpu_dm_connector *aconnector)
 	if (IS_ERR(dm->backlight_dev[aconnector->bl_idx])) {
 		drm_err(drm, "DM: Backlight registration failed!\n");
 		dm->backlight_dev[aconnector->bl_idx] = NULL;
-	} else
+	} else {
+		/*
+		 * dm->brightness[x] can be inconsistent just after startup until
+		 * ops.get_brightness is called.
+		 */
+		real_brightness =
+			amdgpu_dm_backlight_ops.get_brightness(dm->backlight_dev[aconnector->bl_idx]);
+
+		if (real_brightness != init_brightness) {
+			dm->actual_brightness[aconnector->bl_idx] = real_brightness;
+			dm->brightness[aconnector->bl_idx] = real_brightness;
+		}
 		drm_dbg_driver(drm, "DM: Registered Backlight device: %s\n", bl_name);
+	}
 }
 
 static int initialize_plane(struct amdgpu_display_manager *dm,
@@ -5626,7 +5642,8 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 
 				if (psr_feature_enabled) {
 					amdgpu_dm_set_psr_caps(link);
-					drm_info(adev_to_drm(adev), "PSR support %d, DC PSR ver %d, sink PSR ver %d DPCD caps 0x%x su_y_granularity %d\n",
+					drm_info(adev_to_drm(adev), "%s: PSR support %d, DC PSR ver %d, sink PSR ver %d DPCD caps 0x%x su_y_granularity %d\n",
+						 aconnector->base.name,
 						 link->psr_settings.psr_feature_enabled,
 						 link->psr_settings.psr_version,
 						 link->dpcd_caps.psr_info.psr_version,
@@ -8930,9 +8947,18 @@ void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm,
 	mutex_init(&aconnector->hpd_lock);
 	mutex_init(&aconnector->handle_mst_msg_ready);
 
-	aconnector->hdmi_hpd_debounce_delay_ms = AMDGPU_DM_HDMI_HPD_DEBOUNCE_MS;
-	INIT_DELAYED_WORK(&aconnector->hdmi_hpd_debounce_work, hdmi_hpd_debounce_work);
-	aconnector->hdmi_prev_sink = NULL;
+	/*
+	 * If HDMI HPD debounce delay is set, use the minimum between selected
+	 * value and AMDGPU_DM_MAX_HDMI_HPD_DEBOUNCE_MS
+	 */
+	if (amdgpu_hdmi_hpd_debounce_delay_ms) {
+		aconnector->hdmi_hpd_debounce_delay_ms = min(amdgpu_hdmi_hpd_debounce_delay_ms,
+							     AMDGPU_DM_MAX_HDMI_HPD_DEBOUNCE_MS);
+		INIT_DELAYED_WORK(&aconnector->hdmi_hpd_debounce_work, hdmi_hpd_debounce_work);
+		aconnector->hdmi_prev_sink = NULL;
+	} else {
+		aconnector->hdmi_hpd_debounce_delay_ms = 0;
+	}
 
 	/*
 	 * configure support HPD hot plug connector_>polled default value is 0
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index bd0403005f37..beb0d04d3e68 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -59,7 +59,10 @@
 
 #define AMDGPU_HDR_MULT_DEFAULT (0x100000000LL)
 
-#define AMDGPU_DM_HDMI_HPD_DEBOUNCE_MS 1500
+/*
+ * Maximum HDMI HPD debounce delay in milliseconds
+ */
+#define AMDGPU_DM_MAX_HDMI_HPD_DEBOUNCE_MS 5000
 /*
 #include "include/amdgpu_dal_power_if.h"
 #include "amdgpu_dm_irq.h"
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c
index d585618b8064..a2de3bba8346 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c
@@ -79,7 +79,6 @@ int amdgpu_dm_initialize_default_pipeline(struct drm_plane *plane, struct drm_pr
 		goto cleanup;
 
 	list->type = ops[i]->base.id;
-	list->name = kasprintf(GFP_KERNEL, "Color Pipeline %d", ops[i]->base.id);
 
 	i++;
 
@@ -197,6 +196,9 @@ int amdgpu_dm_initialize_default_pipeline(struct drm_plane *plane, struct drm_pr
 		goto cleanup;
 
 	drm_colorop_set_next_property(ops[i-1], ops[i]);
+
+	list->name = kasprintf(GFP_KERNEL, "Color Pipeline %d", ops[0]->base.id);
+
 	return 0;
 
 cleanup:
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
index 697e232acebf..9fcd72d87d25 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
@@ -248,8 +248,6 @@ static void amdgpu_dm_crtc_vblank_control_worker(struct work_struct *work)
 	struct vblank_control_work *vblank_work =
 		container_of(work, struct vblank_control_work, work);
 	struct amdgpu_display_manager *dm = vblank_work->dm;
-	struct amdgpu_device *adev = drm_to_adev(dm->ddev);
-	int r;
 
 	mutex_lock(&dm->dc_lock);
 
@@ -279,16 +277,7 @@ static void amdgpu_dm_crtc_vblank_control_worker(struct work_struct *work)
 
 	if (dm->active_vblank_irq_count == 0) {
 		dc_post_update_surfaces_to_stream(dm->dc);
-
-		r = amdgpu_dpm_pause_power_profile(adev, true);
-		if (r)
-			dev_warn(adev->dev, "failed to set default power profile mode\n");
-
 		dc_allow_idle_optimizations(dm->dc, true);
-
-		r = amdgpu_dpm_pause_power_profile(adev, false);
-		if (r)
-			dev_warn(adev->dev, "failed to restore the power profile mode\n");
 	}
 
 	mutex_unlock(&dm->dc_lock);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
index 0a2a3f233a0e..e7b0928bd3db 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
@@ -915,13 +915,19 @@ void amdgpu_dm_hpd_init(struct amdgpu_device *adev)
 		struct amdgpu_dm_connector *amdgpu_dm_connector;
 		const struct dc_link *dc_link;
 
-		use_polling |= connector->polled != DRM_CONNECTOR_POLL_HPD;
-
 		if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
 			continue;
 
 		amdgpu_dm_connector = to_amdgpu_dm_connector(connector);
 
+		/*
+		 * Analog connectors may be hot-plugged unlike other connector
+		 * types that don't support HPD. Only poll analog connectors.
+		 */
+		use_polling |=
+			amdgpu_dm_connector->dc_link &&
+			dc_connector_supports_analog(amdgpu_dm_connector->dc_link->link_id.id);
+
 		dc_link = amdgpu_dm_connector->dc_link;
 
 		/*
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 2e3ee78999d9..7c4496fb4b9d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1790,12 +1790,13 @@ dm_atomic_plane_get_property(struct drm_plane *plane,
 static int
 dm_plane_init_colorops(struct drm_plane *plane)
 {
-	struct drm_prop_enum_list pipelines[MAX_COLOR_PIPELINES];
+	struct drm_prop_enum_list pipelines[MAX_COLOR_PIPELINES] = {};
 	struct drm_device *dev = plane->dev;
 	struct amdgpu_device *adev = drm_to_adev(dev);
 	struct dc *dc = adev->dm.dc;
 	int len = 0;
-	int ret;
+	int ret = 0;
+	int i;
 
 	if (plane->type == DRM_PLANE_TYPE_CURSOR)
 		return 0;
@@ -1806,7 +1807,7 @@ dm_plane_init_colorops(struct drm_plane *plane)
 		if (ret) {
 			drm_err(plane->dev, "Failed to create color pipeline for plane %d: %d\n",
 				plane->base.id, ret);
-			return ret;
+			goto out;
 		}
 		len++;
 
@@ -1814,7 +1815,11 @@ dm_plane_init_colorops(struct drm_plane *plane)
 		drm_plane_create_color_pipeline_property(plane, pipelines, len);
 	}
 
-	return 0;
+out:
+	for (i = 0; i < len; i++)
+		kfree(pipelines[i].name);
+
+	return ret;
 }
 #endif
 
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h b/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h
index b015e80672ec..fcd3ab4b0045 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h
@@ -41,7 +41,7 @@
 /* kHZ*/
 #define DP_ADAPTOR_DVI_MAX_TMDS_CLK 165000
 /* kHZ*/
-#define DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK 165000
+#define DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK 340000
 
 struct dp_hdmi_dongle_signature_data {
 	int8_t id[15];/* "DP-HDMI ADAPTOR"*/
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_detection.c b/drivers/gpu/drm/amd/display/dc/link/link_detection.c
index e1940b8e5bc3..7fa6bc97a919 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_detection.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_detection.c
@@ -336,7 +336,7 @@ static void query_dp_dual_mode_adaptor(
 
 	/* Assume we have no valid DP passive dongle connected */
 	*dongle = DISPLAY_DONGLE_NONE;
-	sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK;
+	sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_DVI_MAX_TMDS_CLK;
 
 	/* Read DP-HDMI dongle I2c (no response interpreted as DP-DVI dongle)*/
 	if (!i2c_read(
@@ -392,6 +392,8 @@ static void query_dp_dual_mode_adaptor(
 
 		}
 	}
+	if (is_valid_hdmi_signature)
+		sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK;
 
 	if (is_type2_dongle) {
 		uint32_t max_tmds_clk =
diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index 1f539cc65f41..695432d3045f 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -2273,8 +2273,6 @@ static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
 		if (scaling_factor == 0)
 			return -EINVAL;
 
-		memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
-
 		ret = si_calculate_adjusted_tdp_limits(adev,
 						       false, /* ??? */
 						       adev->pm.dpm.tdp_adjustment,
@@ -2283,6 +2281,12 @@ static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
 		if (ret)
 			return ret;
 
+		if (adev->pdev->device == 0x6611 && adev->pdev->revision == 0x87) {
+			/* Workaround buggy powertune on Radeon 430 and 520. */
+			tdp_limit = 32;
+			near_tdp_limit = 28;
+		}
+
 		smc_table->dpm2Params.TDPLimit =
 			cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
 		smc_table->dpm2Params.NearTDPLimit =
@@ -2328,16 +2332,8 @@ static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
 
 	if (ni_pi->enable_power_containment) {
 		SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
-		u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
 		int ret;
 
-		memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
-
-		smc_table->dpm2Params.NearTDPLimit =
-			cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
-		smc_table->dpm2Params.SafePowerLimit =
-			cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
-
 		ret = amdgpu_si_copy_bytes_to_smc(adev,
 						  (si_pi->state_table_start +
 						   offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
@@ -3473,10 +3469,15 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
 		    (adev->pdev->revision == 0x80) ||
 		    (adev->pdev->revision == 0x81) ||
 		    (adev->pdev->revision == 0x83) ||
-		    (adev->pdev->revision == 0x87) ||
+		    (adev->pdev->revision == 0x87 &&
+				adev->pdev->device != 0x6611) ||
 		    (adev->pdev->device == 0x6604) ||
 		    (adev->pdev->device == 0x6605)) {
 			max_sclk = 75000;
+		} else if (adev->pdev->revision == 0x87 &&
+				adev->pdev->device == 0x6611) {
+			/* Radeon 430 and 520 */
+			max_sclk = 78000;
 		}
 	}
 
@@ -7600,12 +7601,12 @@ static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
 		case AMDGPU_IRQ_STATE_DISABLE:
 			cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
 			cg_thermal_int |= CG_THERMAL_INT__THERM_INT_MASK_HIGH_MASK;
-			WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
+			WREG32(mmCG_THERMAL_INT, cg_thermal_int);
 			break;
 		case AMDGPU_IRQ_STATE_ENABLE:
 			cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
 			cg_thermal_int &= ~CG_THERMAL_INT__THERM_INT_MASK_HIGH_MASK;
-			WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
+			WREG32(mmCG_THERMAL_INT, cg_thermal_int);
 			break;
 		default:
 			break;
@@ -7617,12 +7618,12 @@ static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
 		case AMDGPU_IRQ_STATE_DISABLE:
 			cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
 			cg_thermal_int |= CG_THERMAL_INT__THERM_INT_MASK_LOW_MASK;
-			WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
+			WREG32(mmCG_THERMAL_INT, cg_thermal_int);
 			break;
 		case AMDGPU_IRQ_STATE_ENABLE:
 			cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
 			cg_thermal_int &= ~CG_THERMAL_INT__THERM_INT_MASK_LOW_MASK;
-			WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
+			WREG32(mmCG_THERMAL_INT, cg_thermal_int);
 			break;
 		default:
 			break;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
index 33c3cd2e1e24..d7642d388bc3 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
@@ -1702,8 +1702,9 @@ static int smu_v14_0_2_get_power_limit(struct smu_context *smu,
 		table_context->power_play_table;
 	PPTable_t *pptable = table_context->driver_pptable;
 	CustomSkuTable_t *skutable = &pptable->CustomSkuTable;
-	uint32_t power_limit, od_percent_upper = 0, od_percent_lower = 0;
+	int16_t od_percent_upper = 0, od_percent_lower = 0;
 	uint32_t msg_limit = pptable->SkuTable.MsgLimits.Power[PPT_THROTTLER_PPT0][POWER_SOURCE_AC];
+	uint32_t power_limit;
 
 	if (smu_v14_0_get_current_power_limit(smu, &power_limit))
 		power_limit = smu->adev->pm.ac_power ?
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-dp.c b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
index 82aaf74e1bc0..432342452484 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-dp.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
@@ -2062,33 +2062,41 @@ struct dw_dp *dw_dp_bind(struct device *dev, struct drm_encoder *encoder,
 	}
 
 	ret = drm_bridge_attach(encoder, bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR);
-	if (ret)
+	if (ret) {
 		dev_err_probe(dev, ret, "Failed to attach bridge\n");
+		goto unregister_aux;
+	}
 
 	dw_dp_init_hw(dp);
 
 	ret = phy_init(dp->phy);
 	if (ret) {
 		dev_err_probe(dev, ret, "phy init failed\n");
-		return ERR_PTR(ret);
+		goto unregister_aux;
 	}
 
 	ret = devm_add_action_or_reset(dev, dw_dp_phy_exit, dp);
 	if (ret)
-		return ERR_PTR(ret);
+		goto unregister_aux;
 
 	dp->irq = platform_get_irq(pdev, 0);
-	if (dp->irq < 0)
-		return ERR_PTR(ret);
+	if (dp->irq < 0) {
+		ret = dp->irq;
+		goto unregister_aux;
+	}
 
 	ret = devm_request_threaded_irq(dev, dp->irq, NULL, dw_dp_irq,
 					IRQF_ONESHOT, dev_name(dev), dp);
 	if (ret) {
 		dev_err_probe(dev, ret, "failed to request irq\n");
-		return ERR_PTR(ret);
+		goto unregister_aux;
 	}
 
 	return dp;
+
+unregister_aux:
+	drm_dp_aux_unregister(&dp->aux);
+	return ERR_PTR(ret);
 }
 EXPORT_SYMBOL_GPL(dw_dp_bind);
 
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
index fe4c026280f0..60166919c5b5 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
@@ -163,6 +163,7 @@ struct dw_hdmi_qp {
 
 	unsigned long ref_clk_rate;
 	struct regmap *regm;
+	int main_irq;
 
 	unsigned long tmds_char_rate;
 };
@@ -1271,6 +1272,7 @@ struct dw_hdmi_qp *dw_hdmi_qp_bind(struct platform_device *pdev,
 
 	dw_hdmi_qp_init_hw(hdmi);
 
+	hdmi->main_irq = plat_data->main_irq;
 	ret = devm_request_threaded_irq(dev, plat_data->main_irq,
 					dw_hdmi_qp_main_hardirq, NULL,
 					IRQF_SHARED, dev_name(dev), hdmi);
@@ -1331,9 +1333,16 @@ struct dw_hdmi_qp *dw_hdmi_qp_bind(struct platform_device *pdev,
 }
 EXPORT_SYMBOL_GPL(dw_hdmi_qp_bind);
 
+void dw_hdmi_qp_suspend(struct device *dev, struct dw_hdmi_qp *hdmi)
+{
+	disable_irq(hdmi->main_irq);
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_qp_suspend);
+
 void dw_hdmi_qp_resume(struct device *dev, struct dw_hdmi_qp *hdmi)
 {
 	dw_hdmi_qp_init_hw(hdmi);
+	enable_irq(hdmi->main_irq);
 }
 EXPORT_SYMBOL_GPL(dw_hdmi_qp_resume);
 
diff --git a/drivers/gpu/drm/drm_gpuvm.c b/drivers/gpu/drm/drm_gpuvm.c
index 8a06d296561d..0de47e83d84d 100644
--- a/drivers/gpu/drm/drm_gpuvm.c
+++ b/drivers/gpu/drm/drm_gpuvm.c
@@ -1602,14 +1602,48 @@ drm_gpuvm_bo_create(struct drm_gpuvm *gpuvm,
 }
 EXPORT_SYMBOL_GPL(drm_gpuvm_bo_create);
 
+/*
+ * drm_gpuvm_bo_destroy_not_in_lists() - final part of drm_gpuvm_bo cleanup
+ * @vm_bo: the &drm_gpuvm_bo to destroy
+ *
+ * It is illegal to call this method if the @vm_bo is present in the GEMs gpuva
+ * list, the extobj list, or the evicted list.
+ *
+ * Note that this puts a refcount on the GEM object, which may destroy the GEM
+ * object if the refcount reaches zero. It's illegal for this to happen if the
+ * caller holds the GEMs gpuva mutex because it would free the mutex.
+ */
+static void
+drm_gpuvm_bo_destroy_not_in_lists(struct drm_gpuvm_bo *vm_bo)
+{
+	struct drm_gpuvm *gpuvm = vm_bo->vm;
+	const struct drm_gpuvm_ops *ops = gpuvm->ops;
+	struct drm_gem_object *obj = vm_bo->obj;
+
+	if (ops && ops->vm_bo_free)
+		ops->vm_bo_free(vm_bo);
+	else
+		kfree(vm_bo);
+
+	drm_gpuvm_put(gpuvm);
+	drm_gem_object_put(obj);
+}
+
+static void
+drm_gpuvm_bo_destroy_not_in_lists_kref(struct kref *kref)
+{
+	struct drm_gpuvm_bo *vm_bo = container_of(kref, struct drm_gpuvm_bo,
+						  kref);
+
+	drm_gpuvm_bo_destroy_not_in_lists(vm_bo);
+}
+
 static void
 drm_gpuvm_bo_destroy(struct kref *kref)
 {
 	struct drm_gpuvm_bo *vm_bo = container_of(kref, struct drm_gpuvm_bo,
 						  kref);
 	struct drm_gpuvm *gpuvm = vm_bo->vm;
-	const struct drm_gpuvm_ops *ops = gpuvm->ops;
-	struct drm_gem_object *obj = vm_bo->obj;
 	bool lock = !drm_gpuvm_resv_protected(gpuvm);
 
 	if (!lock)
@@ -1618,16 +1652,10 @@ drm_gpuvm_bo_destroy(struct kref *kref)
 	drm_gpuvm_bo_list_del(vm_bo, extobj, lock);
 	drm_gpuvm_bo_list_del(vm_bo, evict, lock);
 
-	drm_gem_gpuva_assert_lock_held(gpuvm, obj);
+	drm_gem_gpuva_assert_lock_held(gpuvm, vm_bo->obj);
 	list_del(&vm_bo->list.entry.gem);
 
-	if (ops && ops->vm_bo_free)
-		ops->vm_bo_free(vm_bo);
-	else
-		kfree(vm_bo);
-
-	drm_gpuvm_put(gpuvm);
-	drm_gem_object_put(obj);
+	drm_gpuvm_bo_destroy_not_in_lists(vm_bo);
 }
 
 /**
@@ -1745,9 +1773,7 @@ EXPORT_SYMBOL_GPL(drm_gpuvm_bo_put_deferred);
 void
 drm_gpuvm_bo_deferred_cleanup(struct drm_gpuvm *gpuvm)
 {
-	const struct drm_gpuvm_ops *ops = gpuvm->ops;
 	struct drm_gpuvm_bo *vm_bo;
-	struct drm_gem_object *obj;
 	struct llist_node *bo_defer;
 
 	bo_defer = llist_del_all(&gpuvm->bo_defer);
@@ -1766,14 +1792,7 @@ drm_gpuvm_bo_deferred_cleanup(struct drm_gpuvm *gpuvm)
 	while (bo_defer) {
 		vm_bo = llist_entry(bo_defer, struct drm_gpuvm_bo, list.entry.bo_defer);
 		bo_defer = bo_defer->next;
-		obj = vm_bo->obj;
-		if (ops && ops->vm_bo_free)
-			ops->vm_bo_free(vm_bo);
-		else
-			kfree(vm_bo);
-
-		drm_gpuvm_put(gpuvm);
-		drm_gem_object_put(obj);
+		drm_gpuvm_bo_destroy_not_in_lists(vm_bo);
 	}
 }
 EXPORT_SYMBOL_GPL(drm_gpuvm_bo_deferred_cleanup);
@@ -1861,6 +1880,9 @@ EXPORT_SYMBOL_GPL(drm_gpuvm_bo_obtain);
  * count is decreased. If not found @__vm_bo is returned without further
  * increase of the reference count.
  *
+ * The provided @__vm_bo must not already be in the gpuva, evict, or extobj
+ * lists prior to calling this method.
+ *
  * A new &drm_gpuvm_bo is added to the GEMs gpuva list.
  *
  * Returns: a pointer to the found &drm_gpuvm_bo or @__vm_bo if no existing
@@ -1873,14 +1895,19 @@ drm_gpuvm_bo_obtain_prealloc(struct drm_gpuvm_bo *__vm_bo)
 	struct drm_gem_object *obj = __vm_bo->obj;
 	struct drm_gpuvm_bo *vm_bo;
 
+	drm_WARN_ON(gpuvm->drm, !drm_gpuvm_immediate_mode(gpuvm));
+
+	mutex_lock(&obj->gpuva.lock);
 	vm_bo = drm_gpuvm_bo_find(gpuvm, obj);
 	if (vm_bo) {
-		drm_gpuvm_bo_put(__vm_bo);
+		mutex_unlock(&obj->gpuva.lock);
+		kref_put(&__vm_bo->kref, drm_gpuvm_bo_destroy_not_in_lists_kref);
 		return vm_bo;
 	}
 
 	drm_gem_gpuva_assert_lock_held(gpuvm, obj);
 	list_add_tail(&__vm_bo->list.entry.gem, &obj->gpuva.list);
+	mutex_unlock(&obj->gpuva.lock);
 
 	return __vm_bo;
 }
diff --git a/drivers/gpu/drm/gud/gud_pipe.c b/drivers/gpu/drm/gud/gud_pipe.c
index 76d77a736d84..4b77be94348d 100644
--- a/drivers/gpu/drm/gud/gud_pipe.c
+++ b/drivers/gpu/drm/gud/gud_pipe.c
@@ -457,27 +457,20 @@ int gud_plane_atomic_check(struct drm_plane *plane,
 	struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, plane);
 	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane);
 	struct drm_crtc *crtc = new_plane_state->crtc;
-	struct drm_crtc_state *crtc_state;
+	struct drm_crtc_state *crtc_state = NULL;
 	const struct drm_display_mode *mode;
 	struct drm_framebuffer *old_fb = old_plane_state->fb;
 	struct drm_connector_state *connector_state = NULL;
 	struct drm_framebuffer *fb = new_plane_state->fb;
-	const struct drm_format_info *format = fb->format;
+	const struct drm_format_info *format;
 	struct drm_connector *connector;
 	unsigned int i, num_properties;
 	struct gud_state_req *req;
 	int idx, ret;
 	size_t len;
 
-	if (drm_WARN_ON_ONCE(plane->dev, !fb))
-		return -EINVAL;
-
-	if (drm_WARN_ON_ONCE(plane->dev, !crtc))
-		return -EINVAL;
-
-	crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
-
-	mode = &crtc_state->mode;
+	if (crtc)
+		crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 
 	ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state,
 						  DRM_PLANE_NO_SCALING,
@@ -492,6 +485,9 @@ int gud_plane_atomic_check(struct drm_plane *plane,
 	if (old_plane_state->rotation != new_plane_state->rotation)
 		crtc_state->mode_changed = true;
 
+	mode = &crtc_state->mode;
+	format = fb->format;
+
 	if (old_fb && old_fb->format != format)
 		crtc_state->mode_changed = true;
 
@@ -598,7 +594,7 @@ void gud_plane_atomic_update(struct drm_plane *plane,
 	struct drm_atomic_helper_damage_iter iter;
 	int ret, idx;
 
-	if (crtc->state->mode_changed || !crtc->state->enable) {
+	if (!crtc || crtc->state->mode_changed || !crtc->state->enable) {
 		cancel_work_sync(&gdrm->work);
 		mutex_lock(&gdrm->damage_lock);
 		if (gdrm->fb) {
diff --git a/drivers/gpu/drm/i915/display/intel_color_pipeline.c b/drivers/gpu/drm/i915/display/intel_color_pipeline.c
index 942d9b9c93ce..04af552b3648 100644
--- a/drivers/gpu/drm/i915/display/intel_color_pipeline.c
+++ b/drivers/gpu/drm/i915/display/intel_color_pipeline.c
@@ -34,11 +34,19 @@ int _intel_color_pipeline_plane_init(struct drm_plane *plane, struct drm_prop_en
 		return ret;
 
 	list->type = colorop->base.base.id;
-	list->name = kasprintf(GFP_KERNEL, "Color Pipeline %d", colorop->base.base.id);
 
 	/* TODO: handle failures and clean up */
 	prev_op = &colorop->base;
 
+	colorop = intel_colorop_create(INTEL_PLANE_CB_CSC);
+	ret = drm_plane_colorop_ctm_3x4_init(dev, &colorop->base, plane,
+					     DRM_COLOROP_FLAG_ALLOW_BYPASS);
+	if (ret)
+		return ret;
+
+	drm_colorop_set_next_property(prev_op, &colorop->base);
+	prev_op = &colorop->base;
+
 	if (DISPLAY_VER(display) >= 35 &&
 	    intel_color_crtc_has_3dlut(display, pipe) &&
 	    plane->type == DRM_PLANE_TYPE_PRIMARY) {
@@ -55,15 +63,6 @@ int _intel_color_pipeline_plane_init(struct drm_plane *plane, struct drm_prop_en
 		prev_op = &colorop->base;
 	}
 
-	colorop = intel_colorop_create(INTEL_PLANE_CB_CSC);
-	ret = drm_plane_colorop_ctm_3x4_init(dev, &colorop->base, plane,
-					     DRM_COLOROP_FLAG_ALLOW_BYPASS);
-	if (ret)
-		return ret;
-
-	drm_colorop_set_next_property(prev_op, &colorop->base);
-	prev_op = &colorop->base;
-
 	colorop = intel_colorop_create(INTEL_PLANE_CB_POST_CSC_LUT);
 	ret = drm_plane_colorop_curve_1d_lut_init(dev, &colorop->base, plane,
 						  PLANE_GAMMA_SIZE,
@@ -74,6 +73,8 @@ int _intel_color_pipeline_plane_init(struct drm_plane *plane, struct drm_prop_en
 
 	drm_colorop_set_next_property(prev_op, &colorop->base);
 
+	list->name = kasprintf(GFP_KERNEL, "Color Pipeline %d", list->type);
+
 	return 0;
 }
 
@@ -81,9 +82,10 @@ int intel_color_pipeline_plane_init(struct drm_plane *plane, enum pipe pipe)
 {
 	struct drm_device *dev = plane->dev;
 	struct intel_display *display = to_intel_display(dev);
-	struct drm_prop_enum_list pipelines[MAX_COLOR_PIPELINES];
+	struct drm_prop_enum_list pipelines[MAX_COLOR_PIPELINES] = {};
 	int len = 0;
-	int ret;
+	int ret = 0;
+	int i;
 
 	/* Currently expose pipeline only for HDR planes */
 	if (!icl_is_hdr_plane(display, to_intel_plane(plane)->id))
@@ -92,8 +94,14 @@ int intel_color_pipeline_plane_init(struct drm_plane *plane, enum pipe pipe)
 	/* Add pipeline consisting of transfer functions */
 	ret = _intel_color_pipeline_plane_init(plane, &pipelines[len], pipe);
 	if (ret)
-		return ret;
+		goto out;
 	len++;
 
-	return drm_plane_create_color_pipeline_property(plane, pipelines, len);
+	ret = drm_plane_create_color_pipeline_property(plane, pipelines, len);
+
+	for (i = 0; i < len; i++)
+		kfree(pipelines[i].name);
+
+out:
+	return ret;
 }
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 7582ef34bf3f..303d8d9b7775 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -686,7 +686,7 @@ static void err_print_guc_ctb(struct drm_i915_error_state_buf *m,
 }
 
 /* This list includes registers that are useful in debugging GuC hangs. */
-const struct {
+static const struct {
 	u32 start;
 	u32 count;
 } guc_hw_reg_state[] = {
diff --git a/drivers/gpu/drm/imagination/pvr_fw_trace.c b/drivers/gpu/drm/imagination/pvr_fw_trace.c
index 8a56952f6730..99d681413eff 100644
--- a/drivers/gpu/drm/imagination/pvr_fw_trace.c
+++ b/drivers/gpu/drm/imagination/pvr_fw_trace.c
@@ -137,6 +137,7 @@ update_logtype(struct pvr_device *pvr_dev, u32 group_mask)
 	struct rogue_fwif_kccb_cmd cmd;
 	int idx;
 	int err;
+	int slot;
 
 	if (group_mask)
 		fw_trace->tracebuf_ctrl->log_type = ROGUE_FWIF_LOG_TYPE_TRACE | group_mask;
@@ -154,8 +155,13 @@ update_logtype(struct pvr_device *pvr_dev, u32 group_mask)
 	cmd.cmd_type = ROGUE_FWIF_KCCB_CMD_LOGTYPE_UPDATE;
 	cmd.kccb_flags = 0;
 
-	err = pvr_kccb_send_cmd(pvr_dev, &cmd, NULL);
+	err = pvr_kccb_send_cmd(pvr_dev, &cmd, &slot);
+	if (err)
+		goto err_drm_dev_exit;
+
+	err = pvr_kccb_wait_for_completion(pvr_dev, slot, HZ, NULL);
 
+err_drm_dev_exit:
 	drm_dev_exit(idx);
 
 err_up_read:
diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig
index 96188bf9274a..ad8c8b823681 100644
--- a/drivers/gpu/drm/mediatek/Kconfig
+++ b/drivers/gpu/drm/mediatek/Kconfig
@@ -8,7 +8,7 @@ config DRM_MEDIATEK
 	depends on OF
 	depends on MTK_MMSYS
 	select DRM_CLIENT_SELECTION
-	select DRM_GEM_DMA_HELPER if DRM_FBDEV_EMULATION
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_DISPLAY_HELPER
 	select DRM_BRIDGE_CONNECTOR
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 61cab32e213a..53360b5d12ba 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -836,20 +836,6 @@ static int mtk_dpi_bridge_attach(struct drm_bridge *bridge,
 				 enum drm_bridge_attach_flags flags)
 {
 	struct mtk_dpi *dpi = bridge_to_dpi(bridge);
-	int ret;
-
-	dpi->next_bridge = devm_drm_of_get_bridge(dpi->dev, dpi->dev->of_node, 1, -1);
-	if (IS_ERR(dpi->next_bridge)) {
-		ret = PTR_ERR(dpi->next_bridge);
-		if (ret == -EPROBE_DEFER)
-			return ret;
-
-		/* Old devicetree has only one endpoint */
-		dpi->next_bridge = devm_drm_of_get_bridge(dpi->dev, dpi->dev->of_node, 0, 0);
-		if (IS_ERR(dpi->next_bridge))
-			return dev_err_probe(dpi->dev, PTR_ERR(dpi->next_bridge),
-					     "Failed to get bridge\n");
-	}
 
 	return drm_bridge_attach(encoder, dpi->next_bridge,
 				 &dpi->bridge, flags);
@@ -1319,6 +1305,15 @@ static int mtk_dpi_probe(struct platform_device *pdev)
 	if (dpi->irq < 0)
 		return dpi->irq;
 
+	dpi->next_bridge = devm_drm_of_get_bridge(dpi->dev, dpi->dev->of_node, 1, -1);
+	if (IS_ERR(dpi->next_bridge) && PTR_ERR(dpi->next_bridge) == -ENODEV) {
+		/* Old devicetree has only one endpoint */
+		dpi->next_bridge = devm_drm_of_get_bridge(dpi->dev, dpi->dev->of_node, 0, 0);
+	}
+	if (IS_ERR(dpi->next_bridge))
+		return dev_err_probe(dpi->dev, PTR_ERR(dpi->next_bridge),
+				     "Failed to get bridge\n");
+
 	platform_set_drvdata(pdev, dpi);
 
 	dpi->bridge.of_node = dev->of_node;
diff --git a/drivers/gpu/drm/mediatek/mtk_gem.c b/drivers/gpu/drm/mediatek/mtk_gem.c
index 024cc7e9036c..7525a9f9907a 100644
--- a/drivers/gpu/drm/mediatek/mtk_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_gem.c
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015 MediaTek Inc.
+ * Copyright (c) 2025 Collabora Ltd.
+ *                    AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  */
 
 #include <linux/dma-buf.h>
@@ -18,24 +20,64 @@
 
 static int mtk_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
-static const struct vm_operations_struct vm_ops = {
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
+static void mtk_gem_free_object(struct drm_gem_object *obj)
+{
+	struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
+	struct mtk_drm_private *priv = obj->dev->dev_private;
+
+	if (dma_obj->sgt)
+		drm_prime_gem_destroy(obj, dma_obj->sgt);
+	else
+		dma_free_wc(priv->dma_dev, dma_obj->base.size,
+			    dma_obj->vaddr, dma_obj->dma_addr);
+
+	/* release file pointer to gem object. */
+	drm_gem_object_release(obj);
+
+	kfree(dma_obj);
+}
+
+/*
+ * Allocate a sg_table for this GEM object.
+ * Note: Both the table's contents, and the sg_table itself must be freed by
+ *       the caller.
+ * Returns a pointer to the newly allocated sg_table, or an ERR_PTR() error.
+ */
+static struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj)
+{
+	struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
+	struct mtk_drm_private *priv = obj->dev->dev_private;
+	struct sg_table *sgt;
+	int ret;
+
+	sgt = kzalloc(sizeof(*sgt), GFP_KERNEL);
+	if (!sgt)
+		return ERR_PTR(-ENOMEM);
+
+	ret = dma_get_sgtable(priv->dma_dev, sgt, dma_obj->vaddr,
+			      dma_obj->dma_addr, obj->size);
+	if (ret) {
+		DRM_ERROR("failed to allocate sgt, %d\n", ret);
+		kfree(sgt);
+		return ERR_PTR(ret);
+	}
+
+	return sgt;
+}
 
 static const struct drm_gem_object_funcs mtk_gem_object_funcs = {
 	.free = mtk_gem_free_object,
+	.print_info = drm_gem_dma_object_print_info,
 	.get_sg_table = mtk_gem_prime_get_sg_table,
-	.vmap = mtk_gem_prime_vmap,
-	.vunmap = mtk_gem_prime_vunmap,
+	.vmap = drm_gem_dma_object_vmap,
 	.mmap = mtk_gem_object_mmap,
-	.vm_ops = &vm_ops,
+	.vm_ops = &drm_gem_dma_vm_ops,
 };
 
-static struct mtk_gem_obj *mtk_gem_init(struct drm_device *dev,
-					unsigned long size)
+static struct drm_gem_dma_object *mtk_gem_init(struct drm_device *dev,
+					unsigned long size, bool private)
 {
-	struct mtk_gem_obj *mtk_gem_obj;
+	struct drm_gem_dma_object *dma_obj;
 	int ret;
 
 	size = round_up(size, PAGE_SIZE);
@@ -43,86 +85,65 @@ static struct mtk_gem_obj *mtk_gem_init(struct drm_device *dev,
 	if (size == 0)
 		return ERR_PTR(-EINVAL);
 
-	mtk_gem_obj = kzalloc(sizeof(*mtk_gem_obj), GFP_KERNEL);
-	if (!mtk_gem_obj)
+	dma_obj = kzalloc(sizeof(*dma_obj), GFP_KERNEL);
+	if (!dma_obj)
 		return ERR_PTR(-ENOMEM);
 
-	mtk_gem_obj->base.funcs = &mtk_gem_object_funcs;
+	dma_obj->base.funcs = &mtk_gem_object_funcs;
 
-	ret = drm_gem_object_init(dev, &mtk_gem_obj->base, size);
-	if (ret < 0) {
+	if (private) {
+		ret = 0;
+		drm_gem_private_object_init(dev, &dma_obj->base, size);
+	} else {
+		ret = drm_gem_object_init(dev, &dma_obj->base, size);
+	}
+	if (ret) {
 		DRM_ERROR("failed to initialize gem object\n");
-		kfree(mtk_gem_obj);
+		kfree(dma_obj);
 		return ERR_PTR(ret);
 	}
 
-	return mtk_gem_obj;
+	return dma_obj;
 }
 
-struct mtk_gem_obj *mtk_gem_create(struct drm_device *dev,
-				   size_t size, bool alloc_kmap)
+static struct drm_gem_dma_object *mtk_gem_create(struct drm_device *dev, size_t size)
 {
 	struct mtk_drm_private *priv = dev->dev_private;
-	struct mtk_gem_obj *mtk_gem;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_gem_object *obj;
 	int ret;
 
-	mtk_gem = mtk_gem_init(dev, size);
-	if (IS_ERR(mtk_gem))
-		return ERR_CAST(mtk_gem);
-
-	obj = &mtk_gem->base;
+	dma_obj = mtk_gem_init(dev, size, false);
+	if (IS_ERR(dma_obj))
+		return ERR_CAST(dma_obj);
 
-	mtk_gem->dma_attrs = DMA_ATTR_WRITE_COMBINE;
+	obj = &dma_obj->base;
 
-	if (!alloc_kmap)
-		mtk_gem->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING;
-
-	mtk_gem->cookie = dma_alloc_attrs(priv->dma_dev, obj->size,
-					  &mtk_gem->dma_addr, GFP_KERNEL,
-					  mtk_gem->dma_attrs);
-	if (!mtk_gem->cookie) {
+	dma_obj->vaddr = dma_alloc_wc(priv->dma_dev, obj->size,
+				      &dma_obj->dma_addr,
+				      GFP_KERNEL | __GFP_NOWARN);
+	if (!dma_obj->vaddr) {
 		DRM_ERROR("failed to allocate %zx byte dma buffer", obj->size);
 		ret = -ENOMEM;
 		goto err_gem_free;
 	}
 
-	if (alloc_kmap)
-		mtk_gem->kvaddr = mtk_gem->cookie;
-
-	DRM_DEBUG_DRIVER("cookie = %p dma_addr = %pad size = %zu\n",
-			 mtk_gem->cookie, &mtk_gem->dma_addr,
+	DRM_DEBUG_DRIVER("vaddr = %p dma_addr = %pad size = %zu\n",
+			 dma_obj->vaddr, &dma_obj->dma_addr,
 			 size);
 
-	return mtk_gem;
+	return dma_obj;
 
 err_gem_free:
 	drm_gem_object_release(obj);
-	kfree(mtk_gem);
+	kfree(dma_obj);
 	return ERR_PTR(ret);
 }
 
-void mtk_gem_free_object(struct drm_gem_object *obj)
-{
-	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
-	struct mtk_drm_private *priv = obj->dev->dev_private;
-
-	if (mtk_gem->sg)
-		drm_prime_gem_destroy(obj, mtk_gem->sg);
-	else
-		dma_free_attrs(priv->dma_dev, obj->size, mtk_gem->cookie,
-			       mtk_gem->dma_addr, mtk_gem->dma_attrs);
-
-	/* release file pointer to gem object. */
-	drm_gem_object_release(obj);
-
-	kfree(mtk_gem);
-}
-
 int mtk_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 			struct drm_mode_create_dumb *args)
 {
-	struct mtk_gem_obj *mtk_gem;
+	struct drm_gem_dma_object *dma_obj;
 	int ret;
 
 	args->pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
@@ -135,25 +156,25 @@ int mtk_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 	args->size = args->pitch;
 	args->size *= args->height;
 
-	mtk_gem = mtk_gem_create(dev, args->size, false);
-	if (IS_ERR(mtk_gem))
-		return PTR_ERR(mtk_gem);
+	dma_obj = mtk_gem_create(dev, args->size);
+	if (IS_ERR(dma_obj))
+		return PTR_ERR(dma_obj);
 
 	/*
 	 * allocate a id of idr table where the obj is registered
 	 * and handle has the id what user can see.
 	 */
-	ret = drm_gem_handle_create(file_priv, &mtk_gem->base, &args->handle);
+	ret = drm_gem_handle_create(file_priv, &dma_obj->base, &args->handle);
 	if (ret)
 		goto err_handle_create;
 
 	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put(&mtk_gem->base);
+	drm_gem_object_put(&dma_obj->base);
 
 	return 0;
 
 err_handle_create:
-	mtk_gem_free_object(&mtk_gem->base);
+	mtk_gem_free_object(&dma_obj->base);
 	return ret;
 }
 
@@ -161,129 +182,50 @@ static int mtk_gem_object_mmap(struct drm_gem_object *obj,
 			       struct vm_area_struct *vma)
 
 {
-	int ret;
-	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
+	struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
 	struct mtk_drm_private *priv = obj->dev->dev_private;
+	int ret;
 
 	/*
 	 * Set vm_pgoff (used as a fake buffer offset by DRM) to 0 and map the
 	 * whole buffer from the start.
 	 */
-	vma->vm_pgoff = 0;
+	vma->vm_pgoff -= drm_vma_node_start(&obj->vma_node);
 
 	/*
 	 * dma_alloc_attrs() allocated a struct page table for mtk_gem, so clear
 	 * VM_PFNMAP flag that was set by drm_gem_mmap_obj()/drm_gem_mmap().
 	 */
-	vm_flags_set(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP);
+	vm_flags_mod(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP, VM_PFNMAP);
+
 	vma->vm_page_prot = pgprot_writecombine(vm_get_page_prot(vma->vm_flags));
 	vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
 
-	ret = dma_mmap_attrs(priv->dma_dev, vma, mtk_gem->cookie,
-			     mtk_gem->dma_addr, obj->size, mtk_gem->dma_attrs);
+	ret = dma_mmap_wc(priv->dma_dev, vma, dma_obj->vaddr,
+			  dma_obj->dma_addr, obj->size);
+	if (ret)
+		drm_gem_vm_close(vma);
 
 	return ret;
 }
 
-/*
- * Allocate a sg_table for this GEM object.
- * Note: Both the table's contents, and the sg_table itself must be freed by
- *       the caller.
- * Returns a pointer to the newly allocated sg_table, or an ERR_PTR() error.
- */
-struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj)
-{
-	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
-	struct mtk_drm_private *priv = obj->dev->dev_private;
-	struct sg_table *sgt;
-	int ret;
-
-	sgt = kzalloc(sizeof(*sgt), GFP_KERNEL);
-	if (!sgt)
-		return ERR_PTR(-ENOMEM);
-
-	ret = dma_get_sgtable_attrs(priv->dma_dev, sgt, mtk_gem->cookie,
-				    mtk_gem->dma_addr, obj->size,
-				    mtk_gem->dma_attrs);
-	if (ret) {
-		DRM_ERROR("failed to allocate sgt, %d\n", ret);
-		kfree(sgt);
-		return ERR_PTR(ret);
-	}
-
-	return sgt;
-}
-
 struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
-			struct dma_buf_attachment *attach, struct sg_table *sg)
+			struct dma_buf_attachment *attach, struct sg_table *sgt)
 {
-	struct mtk_gem_obj *mtk_gem;
+	struct drm_gem_dma_object *dma_obj;
 
 	/* check if the entries in the sg_table are contiguous */
-	if (drm_prime_get_contiguous_size(sg) < attach->dmabuf->size) {
+	if (drm_prime_get_contiguous_size(sgt) < attach->dmabuf->size) {
 		DRM_ERROR("sg_table is not contiguous");
 		return ERR_PTR(-EINVAL);
 	}
 
-	mtk_gem = mtk_gem_init(dev, attach->dmabuf->size);
-	if (IS_ERR(mtk_gem))
-		return ERR_CAST(mtk_gem);
-
-	mtk_gem->dma_addr = sg_dma_address(sg->sgl);
-	mtk_gem->sg = sg;
-
-	return &mtk_gem->base;
-}
-
-int mtk_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
-{
-	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
-	struct sg_table *sgt = NULL;
-	unsigned int npages;
-
-	if (mtk_gem->kvaddr)
-		goto out;
-
-	sgt = mtk_gem_prime_get_sg_table(obj);
-	if (IS_ERR(sgt))
-		return PTR_ERR(sgt);
-
-	npages = obj->size >> PAGE_SHIFT;
-	mtk_gem->pages = kcalloc(npages, sizeof(*mtk_gem->pages), GFP_KERNEL);
-	if (!mtk_gem->pages) {
-		sg_free_table(sgt);
-		kfree(sgt);
-		return -ENOMEM;
-	}
-
-	drm_prime_sg_to_page_array(sgt, mtk_gem->pages, npages);
-
-	mtk_gem->kvaddr = vmap(mtk_gem->pages, npages, VM_MAP,
-			       pgprot_writecombine(PAGE_KERNEL));
-	if (!mtk_gem->kvaddr) {
-		sg_free_table(sgt);
-		kfree(sgt);
-		kfree(mtk_gem->pages);
-		return -ENOMEM;
-	}
-	sg_free_table(sgt);
-	kfree(sgt);
-
-out:
-	iosys_map_set_vaddr(map, mtk_gem->kvaddr);
-
-	return 0;
-}
-
-void mtk_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
-{
-	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
-	void *vaddr = map->vaddr;
+	dma_obj = mtk_gem_init(dev, attach->dmabuf->size, true);
+	if (IS_ERR(dma_obj))
+		return ERR_CAST(dma_obj);
 
-	if (!mtk_gem->pages)
-		return;
+	dma_obj->dma_addr = sg_dma_address(sgt->sgl);
+	dma_obj->sgt = sgt;
 
-	vunmap(vaddr);
-	mtk_gem->kvaddr = NULL;
-	kfree(mtk_gem->pages);
+	return &dma_obj->base;
 }
diff --git a/drivers/gpu/drm/mediatek/mtk_gem.h b/drivers/gpu/drm/mediatek/mtk_gem.h
index 66e5f154f698..afebc3a970a8 100644
--- a/drivers/gpu/drm/mediatek/mtk_gem.h
+++ b/drivers/gpu/drm/mediatek/mtk_gem.h
@@ -7,42 +7,11 @@
 #define _MTK_GEM_H_
 
 #include <drm/drm_gem.h>
+#include <drm/drm_gem_dma_helper.h>
 
-/*
- * mtk drm buffer structure.
- *
- * @base: a gem object.
- *	- a new handle to this gem object would be created
- *	by drm_gem_handle_create().
- * @cookie: the return value of dma_alloc_attrs(), keep it for dma_free_attrs()
- * @kvaddr: kernel virtual address of gem buffer.
- * @dma_addr: dma address of gem buffer.
- * @dma_attrs: dma attributes of gem buffer.
- *
- * P.S. this object would be transferred to user as kms_bo.handle so
- *	user can access the buffer through kms_bo.handle.
- */
-struct mtk_gem_obj {
-	struct drm_gem_object	base;
-	void			*cookie;
-	void			*kvaddr;
-	dma_addr_t		dma_addr;
-	unsigned long		dma_attrs;
-	struct sg_table		*sg;
-	struct page		**pages;
-};
-
-#define to_mtk_gem_obj(x) container_of(x, struct mtk_gem_obj, base)
-
-void mtk_gem_free_object(struct drm_gem_object *gem);
-struct mtk_gem_obj *mtk_gem_create(struct drm_device *dev, size_t size,
-				   bool alloc_kmap);
 int mtk_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 			struct drm_mode_create_dumb *args);
-struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj);
 struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
 			struct dma_buf_attachment *attach, struct sg_table *sg);
-int mtk_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map);
-void mtk_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map);
 
 #endif
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c
index e78eb0876f16..bd7f8c56ec9c 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c
@@ -303,7 +303,7 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi, struct platform_device
 		return dev_err_probe(dev, ret, "Failed to get clocks\n");
 
 	hdmi->irq = platform_get_irq(pdev, 0);
-	if (!hdmi->irq)
+	if (hdmi->irq < 0)
 		return hdmi->irq;
 
 	hdmi->regs = device_node_to_regmap(dev->of_node);
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.h b/drivers/gpu/drm/mediatek/mtk_hdmi_common.h
index de5e064585f8..7a644bbf5843 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.h
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.h
@@ -168,7 +168,7 @@ struct mtk_hdmi {
 	bool audio_enable;
 	bool powered;
 	bool enabled;
-	unsigned int irq;
+	int irq;
 	enum hdmi_hpd_state hpd;
 	hdmi_codec_plugged_cb plugged_cb;
 	struct device *codec_dev;
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c
index b844e2c10f28..d937219fdb7e 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c
@@ -66,11 +66,19 @@ static int mtk_ddc_check_and_rise_low_bus(struct mtk_hdmi_ddc *ddc)
 	return 0;
 }
 
-static int mtk_ddc_wr_one(struct mtk_hdmi_ddc *ddc, u16 addr_id,
-			  u16 offset_id, u8 *wr_data)
+static int mtk_ddcm_write_hdmi(struct mtk_hdmi_ddc *ddc, u16 addr_id,
+			       u16 offset_id, u16 data_cnt, u8 *wr_data)
 {
 	u32 val;
-	int ret;
+	int ret, i;
+
+	/* Don't allow transfer with a size over than the transfer fifo size
+	 * (16 byte)
+	 */
+	if (data_cnt > 16) {
+		dev_err(ddc->dev, "Invalid DDCM write request\n");
+		return -EINVAL;
+	}
 
 	/* If down, rise bus for write operation */
 	mtk_ddc_check_and_rise_low_bus(ddc);
@@ -78,16 +86,21 @@ static int mtk_ddc_wr_one(struct mtk_hdmi_ddc *ddc, u16 addr_id,
 	regmap_update_bits(ddc->regs, HPD_DDC_CTRL, HPD_DDC_DELAY_CNT,
 			   FIELD_PREP(HPD_DDC_DELAY_CNT, DDC2_DLY_CNT));
 
+	/* In case there is no payload data, just do a single write for the
+	 * address only
+	 */
 	if (wr_data) {
-		regmap_write(ddc->regs, SI2C_CTRL,
-			     FIELD_PREP(SI2C_ADDR, SI2C_ADDR_READ) |
-			     FIELD_PREP(SI2C_WDATA, *wr_data) |
-			     SI2C_WR);
+		/* Fill transfer fifo with payload data */
+		for (i = 0; i < data_cnt; i++) {
+			regmap_write(ddc->regs, SI2C_CTRL,
+				     FIELD_PREP(SI2C_ADDR, SI2C_ADDR_READ) |
+				     FIELD_PREP(SI2C_WDATA, wr_data[i]) |
+				     SI2C_WR);
+		}
 	}
-
 	regmap_write(ddc->regs, DDC_CTRL,
 		     FIELD_PREP(DDC_CTRL_CMD, DDC_CMD_SEQ_WRITE) |
-		     FIELD_PREP(DDC_CTRL_DIN_CNT, wr_data == NULL ? 0 : 1) |
+		     FIELD_PREP(DDC_CTRL_DIN_CNT, wr_data == NULL ? 0 : data_cnt) |
 		     FIELD_PREP(DDC_CTRL_OFFSET, offset_id) |
 		     FIELD_PREP(DDC_CTRL_ADDR, addr_id));
 	usleep_range(1000, 1250);
@@ -96,6 +109,11 @@ static int mtk_ddc_wr_one(struct mtk_hdmi_ddc *ddc, u16 addr_id,
 				       !(val & DDC_I2C_IN_PROG), 500, 1000);
 	if (ret) {
 		dev_err(ddc->dev, "DDC I2C write timeout\n");
+
+		/* Abort transfer if it is still in progress */
+		regmap_update_bits(ddc->regs, DDC_CTRL, DDC_CTRL_CMD,
+				   FIELD_PREP(DDC_CTRL_CMD, DDC_CMD_ABORT_XFER));
+
 		return ret;
 	}
 
@@ -179,6 +197,11 @@ static int mtk_ddcm_read_hdmi(struct mtk_hdmi_ddc *ddc, u16 uc_dev,
 					       500 * (temp_length + 5));
 		if (ret) {
 			dev_err(ddc->dev, "Timeout waiting for DDC I2C\n");
+
+			/* Abort transfer if it is still in progress */
+			regmap_update_bits(ddc->regs, DDC_CTRL, DDC_CTRL_CMD,
+					   FIELD_PREP(DDC_CTRL_CMD, DDC_CMD_ABORT_XFER));
+
 			return ret;
 		}
 
@@ -250,24 +273,9 @@ static int mtk_hdmi_fg_ddc_data_read(struct mtk_hdmi_ddc *ddc, u16 b_dev,
 static int mtk_hdmi_ddc_fg_data_write(struct mtk_hdmi_ddc *ddc, u16 b_dev,
 				      u8 data_addr, u16 data_cnt, u8 *pr_data)
 {
-	int i, ret;
-
 	regmap_set_bits(ddc->regs, HDCP2X_POL_CTRL, HDCP2X_DIS_POLL_EN);
-	/*
-	 * In case there is no payload data, just do a single write for the
-	 * address only
-	 */
-	if (data_cnt == 0)
-		return mtk_ddc_wr_one(ddc, b_dev, data_addr, NULL);
 
-	i = 0;
-	do {
-		ret = mtk_ddc_wr_one(ddc, b_dev, data_addr + i, pr_data + i);
-		if (ret)
-			return ret;
-	} while (++i < data_cnt);
-
-	return 0;
+	return mtk_ddcm_write_hdmi(ddc, b_dev, data_addr, data_cnt, pr_data);
 }
 
 static int mtk_hdmi_ddc_v2_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c b/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c
index c272e1e74b7d..454b8b93b834 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c
@@ -1120,9 +1120,10 @@ static void mtk_hdmi_v2_hpd_disable(struct drm_bridge *bridge)
 	mtk_hdmi_v2_disable(hdmi);
 }
 
-static int mtk_hdmi_v2_hdmi_tmds_char_rate_valid(const struct drm_bridge *bridge,
-						 const struct drm_display_mode *mode,
-						 unsigned long long tmds_rate)
+static enum drm_mode_status
+mtk_hdmi_v2_hdmi_tmds_char_rate_valid(const struct drm_bridge *bridge,
+				      const struct drm_display_mode *mode,
+				      unsigned long long tmds_rate)
 {
 	if (mode->clock < MTK_HDMI_V2_CLOCK_MIN)
 		return MODE_CLOCK_LOW;
diff --git a/drivers/gpu/drm/mediatek/mtk_plane.c b/drivers/gpu/drm/mediatek/mtk_plane.c
index 5043e0377270..fcd10d7e8342 100644
--- a/drivers/gpu/drm/mediatek/mtk_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_plane.c
@@ -11,13 +11,13 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_print.h>
 #include <linux/align.h>
 
 #include "mtk_crtc.h"
 #include "mtk_ddp_comp.h"
 #include "mtk_drm_drv.h"
-#include "mtk_gem.h"
 #include "mtk_plane.h"
 
 static const u64 modifiers[] = {
@@ -114,8 +114,8 @@ static void mtk_plane_update_new_state(struct drm_plane_state *new_state,
 				       struct mtk_plane_state *mtk_plane_state)
 {
 	struct drm_framebuffer *fb = new_state->fb;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_gem_object *gem;
-	struct mtk_gem_obj *mtk_gem;
 	unsigned int pitch, format;
 	u64 modifier;
 	dma_addr_t addr;
@@ -124,8 +124,8 @@ static void mtk_plane_update_new_state(struct drm_plane_state *new_state,
 	int offset;
 
 	gem = fb->obj[0];
-	mtk_gem = to_mtk_gem_obj(gem);
-	addr = mtk_gem->dma_addr;
+	dma_obj = to_drm_gem_dma_obj(gem);
+	addr = dma_obj->dma_addr;
 	pitch = fb->pitches[0];
 	format = fb->format->format;
 	modifier = fb->modifier;
diff --git a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
index a95ee5dcc2e3..1a889139cb05 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
@@ -84,6 +84,7 @@ curs507a_prepare(struct nv50_wndw *wndw, struct nv50_head_atom *asyh,
 		asyh->curs.handle = handle;
 		asyh->curs.offset = offset;
 		asyh->set.curs = asyh->curs.visible;
+		nv50_atom(asyh->state.state)->lock_core = true;
 	}
 }
 
diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c
index 3dd742b4f823..e32ed1db6c56 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/head.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/head.c
@@ -43,6 +43,9 @@ nv50_head_flush_clr(struct nv50_head *head,
 	union nv50_head_atom_mask clr = {
 		.mask = asyh->clr.mask & ~(flush ? 0 : asyh->set.mask),
 	};
+
+	lockdep_assert_held(&head->disp->mutex);
+
 	if (clr.crc)  nv50_crc_atomic_clr(head);
 	if (clr.olut) head->func->olut_clr(head);
 	if (clr.core) head->func->core_clr(head);
@@ -65,6 +68,8 @@ nv50_head_flush_set_wndw(struct nv50_head *head, struct nv50_head_atom *asyh)
 void
 nv50_head_flush_set(struct nv50_head *head, struct nv50_head_atom *asyh)
 {
+	lockdep_assert_held(&head->disp->mutex);
+
 	if (asyh->set.view   ) head->func->view    (head, asyh);
 	if (asyh->set.mode   ) head->func->mode    (head, asyh);
 	if (asyh->set.core   ) head->func->core_set(head, asyh);
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h
index d1beaad0c82b..834ed6587aa5 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h
@@ -1,28 +1,81 @@
 /* SPDX-License-Identifier: MIT */
 #ifndef __NVBIOS_CONN_H__
 #define __NVBIOS_CONN_H__
+
+/*
+ * An enumerator representing all of the possible VBIOS connector types defined
+ * by Nvidia at
+ * https://nvidia.github.io/open-gpu-doc/DCB/DCB-4.x-Specification.html.
+ *
+ * [1] Nvidia's documentation actually claims DCB_CONNECTOR_HDMI_0 is a "3-Pin
+ *     DIN Stereo Connector". This seems very likely to be a documentation typo
+ *     or some sort of funny historical baggage, because we've treated this
+ *     connector type as HDMI for years without issue.
+ *     TODO: Check with Nvidia what's actually happening here.
+ */
 enum dcb_connector_type {
-	DCB_CONNECTOR_VGA = 0x00,
-	DCB_CONNECTOR_TV_0 = 0x10,
-	DCB_CONNECTOR_TV_1 = 0x11,
-	DCB_CONNECTOR_TV_3 = 0x13,
-	DCB_CONNECTOR_DVI_I = 0x30,
-	DCB_CONNECTOR_DVI_D = 0x31,
-	DCB_CONNECTOR_DMS59_0 = 0x38,
-	DCB_CONNECTOR_DMS59_1 = 0x39,
-	DCB_CONNECTOR_LVDS = 0x40,
-	DCB_CONNECTOR_LVDS_SPWG = 0x41,
-	DCB_CONNECTOR_DP = 0x46,
-	DCB_CONNECTOR_eDP = 0x47,
-	DCB_CONNECTOR_mDP = 0x48,
-	DCB_CONNECTOR_HDMI_0 = 0x60,
-	DCB_CONNECTOR_HDMI_1 = 0x61,
-	DCB_CONNECTOR_HDMI_C = 0x63,
-	DCB_CONNECTOR_DMS59_DP0 = 0x64,
-	DCB_CONNECTOR_DMS59_DP1 = 0x65,
-	DCB_CONNECTOR_WFD	= 0x70,
-	DCB_CONNECTOR_USB_C = 0x71,
-	DCB_CONNECTOR_NONE = 0xff
+	/* Analog outputs */
+	DCB_CONNECTOR_VGA = 0x00,		// VGA 15-pin connector
+	DCB_CONNECTOR_DVI_A = 0x01,		// DVI-A
+	DCB_CONNECTOR_POD_VGA = 0x02,		// Pod - VGA 15-pin connector
+	DCB_CONNECTOR_TV_0 = 0x10,		// TV - Composite Out
+	DCB_CONNECTOR_TV_1 = 0x11,		// TV - S-Video Out
+	DCB_CONNECTOR_TV_2 = 0x12,		// TV - S-Video Breakout - Composite
+	DCB_CONNECTOR_TV_3 = 0x13,		// HDTV Component - YPrPb
+	DCB_CONNECTOR_TV_SCART = 0x14,		// TV - SCART Connector
+	DCB_CONNECTOR_TV_SCART_D = 0x16,	// TV - Composite SCART over D-connector
+	DCB_CONNECTOR_TV_DTERM = 0x17,		// HDTV - D-connector (EIAJ4120)
+	DCB_CONNECTOR_POD_TV_3 = 0x18,		// Pod - HDTV - YPrPb
+	DCB_CONNECTOR_POD_TV_1 = 0x19,		// Pod - S-Video
+	DCB_CONNECTOR_POD_TV_0 = 0x1a,		// Pod - Composite
+
+	/* DVI digital outputs */
+	DCB_CONNECTOR_DVI_I_TV_1 = 0x20,	// DVI-I-TV-S-Video
+	DCB_CONNECTOR_DVI_I_TV_0 = 0x21,	// DVI-I-TV-Composite
+	DCB_CONNECTOR_DVI_I_TV_2 = 0x22,	// DVI-I-TV-S-Video Breakout-Composite
+	DCB_CONNECTOR_DVI_I = 0x30,		// DVI-I
+	DCB_CONNECTOR_DVI_D = 0x31,		// DVI-D
+	DCB_CONNECTOR_DVI_ADC = 0x32,		// Apple Display Connector (ADC)
+	DCB_CONNECTOR_DMS59_0 = 0x38,		// LFH-DVI-I-1
+	DCB_CONNECTOR_DMS59_1 = 0x39,		// LFH-DVI-I-2
+	DCB_CONNECTOR_BNC = 0x3c,		// BNC Connector [for SDI?]
+
+	/* LVDS / TMDS digital outputs */
+	DCB_CONNECTOR_LVDS = 0x40,		// LVDS-SPWG-Attached [is this name correct?]
+	DCB_CONNECTOR_LVDS_SPWG = 0x41,		// LVDS-OEM-Attached (non-removable)
+	DCB_CONNECTOR_LVDS_REM = 0x42,		// LVDS-SPWG-Detached [following naming above]
+	DCB_CONNECTOR_LVDS_SPWG_REM = 0x43,	// LVDS-OEM-Detached (removable)
+	DCB_CONNECTOR_TMDS = 0x45,		// TMDS-OEM-Attached (non-removable)
+
+	/* DP digital outputs */
+	DCB_CONNECTOR_DP = 0x46,		// DisplayPort External Connector
+	DCB_CONNECTOR_eDP = 0x47,		// DisplayPort Internal Connector
+	DCB_CONNECTOR_mDP = 0x48,		// DisplayPort (Mini) External Connector
+
+	/* Dock outputs (not used) */
+	DCB_CONNECTOR_DOCK_VGA_0 = 0x50,	// VGA 15-pin if not docked
+	DCB_CONNECTOR_DOCK_VGA_1 = 0x51,	// VGA 15-pin if docked
+	DCB_CONNECTOR_DOCK_DVI_I_0 = 0x52,	// DVI-I if not docked
+	DCB_CONNECTOR_DOCK_DVI_I_1 = 0x53,	// DVI-I if docked
+	DCB_CONNECTOR_DOCK_DVI_D_0 = 0x54,	// DVI-D if not docked
+	DCB_CONNECTOR_DOCK_DVI_D_1 = 0x55,	// DVI-D if docked
+	DCB_CONNECTOR_DOCK_DP_0 = 0x56,		// DisplayPort if not docked
+	DCB_CONNECTOR_DOCK_DP_1 = 0x57,		// DisplayPort if docked
+	DCB_CONNECTOR_DOCK_mDP_0 = 0x58,	// DisplayPort (Mini) if not docked
+	DCB_CONNECTOR_DOCK_mDP_1 = 0x59,	// DisplayPort (Mini) if docked
+
+	/* HDMI? digital outputs */
+	DCB_CONNECTOR_HDMI_0 = 0x60,		// HDMI? See [1] in top-level enum comment above
+	DCB_CONNECTOR_HDMI_1 = 0x61,		// HDMI-A connector
+	DCB_CONNECTOR_SPDIF = 0x62,		// Audio S/PDIF connector
+	DCB_CONNECTOR_HDMI_C = 0x63,		// HDMI-C (Mini) connector
+
+	/* Misc. digital outputs */
+	DCB_CONNECTOR_DMS59_DP0 = 0x64,		// LFH-DP-1
+	DCB_CONNECTOR_DMS59_DP1 = 0x65,		// LFH-DP-2
+	DCB_CONNECTOR_WFD = 0x70,		// Virtual connector for Wifi Display (WFD)
+	DCB_CONNECTOR_USB_C = 0x71,		// [DP over USB-C; not present in docs]
+	DCB_CONNECTOR_NONE = 0xff		// Skip Entry
 };
 
 struct nvbios_connT {
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 00515623a2cc..829c2b573971 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -352,6 +352,8 @@ nouveau_user_framebuffer_create(struct drm_device *dev,
 
 static const struct drm_mode_config_funcs nouveau_mode_config_funcs = {
 	.fb_create = nouveau_user_framebuffer_create,
+	.atomic_commit = drm_atomic_helper_commit,
+	.atomic_check = drm_atomic_helper_check,
 };
 
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
index 2dab6612c4fc..23d1e5c27bb1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
@@ -191,27 +191,60 @@ nvkm_uconn_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nv
 	spin_lock(&disp->client.lock);
 	if (!conn->object.func) {
 		switch (conn->info.type) {
-		case DCB_CONNECTOR_VGA      : args->v0.type = NVIF_CONN_V0_VGA; break;
-		case DCB_CONNECTOR_TV_0     :
-		case DCB_CONNECTOR_TV_1     :
-		case DCB_CONNECTOR_TV_3     : args->v0.type = NVIF_CONN_V0_TV; break;
-		case DCB_CONNECTOR_DMS59_0  :
-		case DCB_CONNECTOR_DMS59_1  :
-		case DCB_CONNECTOR_DVI_I    : args->v0.type = NVIF_CONN_V0_DVI_I; break;
-		case DCB_CONNECTOR_DVI_D    : args->v0.type = NVIF_CONN_V0_DVI_D; break;
-		case DCB_CONNECTOR_LVDS     : args->v0.type = NVIF_CONN_V0_LVDS; break;
-		case DCB_CONNECTOR_LVDS_SPWG: args->v0.type = NVIF_CONN_V0_LVDS_SPWG; break;
-		case DCB_CONNECTOR_DMS59_DP0:
-		case DCB_CONNECTOR_DMS59_DP1:
-		case DCB_CONNECTOR_DP       :
-		case DCB_CONNECTOR_mDP      :
-		case DCB_CONNECTOR_USB_C    : args->v0.type = NVIF_CONN_V0_DP; break;
-		case DCB_CONNECTOR_eDP      : args->v0.type = NVIF_CONN_V0_EDP; break;
-		case DCB_CONNECTOR_HDMI_0   :
-		case DCB_CONNECTOR_HDMI_1   :
-		case DCB_CONNECTOR_HDMI_C   : args->v0.type = NVIF_CONN_V0_HDMI; break;
+		/* VGA */
+		case DCB_CONNECTOR_DVI_A	:
+		case DCB_CONNECTOR_POD_VGA	:
+		case DCB_CONNECTOR_VGA		: args->v0.type = NVIF_CONN_V0_VGA; break;
+
+		/* TV */
+		case DCB_CONNECTOR_TV_0		:
+		case DCB_CONNECTOR_TV_1		:
+		case DCB_CONNECTOR_TV_2		:
+		case DCB_CONNECTOR_TV_SCART	:
+		case DCB_CONNECTOR_TV_SCART_D	:
+		case DCB_CONNECTOR_TV_DTERM	:
+		case DCB_CONNECTOR_POD_TV_3	:
+		case DCB_CONNECTOR_POD_TV_1	:
+		case DCB_CONNECTOR_POD_TV_0	:
+		case DCB_CONNECTOR_TV_3		: args->v0.type = NVIF_CONN_V0_TV; break;
+
+		/* DVI */
+		case DCB_CONNECTOR_DVI_I_TV_1	:
+		case DCB_CONNECTOR_DVI_I_TV_0	:
+		case DCB_CONNECTOR_DVI_I_TV_2	:
+		case DCB_CONNECTOR_DVI_ADC	:
+		case DCB_CONNECTOR_DMS59_0	:
+		case DCB_CONNECTOR_DMS59_1	:
+		case DCB_CONNECTOR_DVI_I	: args->v0.type = NVIF_CONN_V0_DVI_I; break;
+		case DCB_CONNECTOR_TMDS		:
+		case DCB_CONNECTOR_DVI_D	: args->v0.type = NVIF_CONN_V0_DVI_D; break;
+
+		/* LVDS */
+		case DCB_CONNECTOR_LVDS		: args->v0.type = NVIF_CONN_V0_LVDS; break;
+		case DCB_CONNECTOR_LVDS_SPWG	: args->v0.type = NVIF_CONN_V0_LVDS_SPWG; break;
+
+		/* DP */
+		case DCB_CONNECTOR_DMS59_DP0	:
+		case DCB_CONNECTOR_DMS59_DP1	:
+		case DCB_CONNECTOR_DP		:
+		case DCB_CONNECTOR_mDP		:
+		case DCB_CONNECTOR_USB_C	: args->v0.type = NVIF_CONN_V0_DP; break;
+		case DCB_CONNECTOR_eDP		: args->v0.type = NVIF_CONN_V0_EDP; break;
+
+		/* HDMI */
+		case DCB_CONNECTOR_HDMI_0	:
+		case DCB_CONNECTOR_HDMI_1	:
+		case DCB_CONNECTOR_HDMI_C	: args->v0.type = NVIF_CONN_V0_HDMI; break;
+
+		/*
+		 * Dock & unused outputs.
+		 * BNC, SPDIF, WFD, and detached LVDS go here.
+		 */
 		default:
-			WARN_ON(1);
+			nvkm_warn(&disp->engine.subdev,
+				  "unimplemented connector type 0x%02x\n",
+				  conn->info.type);
+			args->v0.type = NVIF_CONN_V0_VGA;
 			ret = -EINVAL;
 			break;
 		}
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index b26b682826bc..162cc58c7b8f 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -623,49 +623,6 @@ static struct panel_simple *panel_simple_probe(struct device *dev)
 	if (IS_ERR(desc))
 		return ERR_CAST(desc);
 
-	panel = devm_drm_panel_alloc(dev, struct panel_simple, base,
-				     &panel_simple_funcs, desc->connector_type);
-	if (IS_ERR(panel))
-		return ERR_CAST(panel);
-
-	panel->desc = desc;
-
-	panel->supply = devm_regulator_get(dev, "power");
-	if (IS_ERR(panel->supply))
-		return ERR_CAST(panel->supply);
-
-	panel->enable_gpio = devm_gpiod_get_optional(dev, "enable",
-						     GPIOD_OUT_LOW);
-	if (IS_ERR(panel->enable_gpio))
-		return dev_err_cast_probe(dev, panel->enable_gpio,
-					  "failed to request GPIO\n");
-
-	err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation);
-	if (err) {
-		dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err);
-		return ERR_PTR(err);
-	}
-
-	ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0);
-	if (ddc) {
-		panel->ddc = of_find_i2c_adapter_by_node(ddc);
-		of_node_put(ddc);
-
-		if (!panel->ddc)
-			return ERR_PTR(-EPROBE_DEFER);
-	}
-
-	if (!of_device_is_compatible(dev->of_node, "panel-dpi") &&
-	    !of_get_display_timing(dev->of_node, "panel-timing", &dt))
-		panel_simple_parse_panel_timing_node(dev, panel, &dt);
-
-	if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) {
-		/* Optional data-mapping property for overriding bus format */
-		err = panel_simple_override_nondefault_lvds_datamapping(dev, panel);
-		if (err)
-			goto free_ddc;
-	}
-
 	connector_type = desc->connector_type;
 	/* Catch common mistakes for panels. */
 	switch (connector_type) {
@@ -690,8 +647,7 @@ static struct panel_simple *panel_simple_probe(struct device *dev)
 		break;
 	case DRM_MODE_CONNECTOR_eDP:
 		dev_warn(dev, "eDP panels moved to panel-edp\n");
-		err = -EINVAL;
-		goto free_ddc;
+		return ERR_PTR(-EINVAL);
 	case DRM_MODE_CONNECTOR_DSI:
 		if (desc->bpc != 6 && desc->bpc != 8)
 			dev_warn(dev, "Expected bpc in {6,8} but got: %u\n", desc->bpc);
@@ -720,6 +676,49 @@ static struct panel_simple *panel_simple_probe(struct device *dev)
 		break;
 	}
 
+	panel = devm_drm_panel_alloc(dev, struct panel_simple, base,
+				     &panel_simple_funcs, connector_type);
+	if (IS_ERR(panel))
+		return ERR_CAST(panel);
+
+	panel->desc = desc;
+
+	panel->supply = devm_regulator_get(dev, "power");
+	if (IS_ERR(panel->supply))
+		return ERR_CAST(panel->supply);
+
+	panel->enable_gpio = devm_gpiod_get_optional(dev, "enable",
+						     GPIOD_OUT_LOW);
+	if (IS_ERR(panel->enable_gpio))
+		return dev_err_cast_probe(dev, panel->enable_gpio,
+					  "failed to request GPIO\n");
+
+	err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation);
+	if (err) {
+		dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err);
+		return ERR_PTR(err);
+	}
+
+	ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0);
+	if (ddc) {
+		panel->ddc = of_find_i2c_adapter_by_node(ddc);
+		of_node_put(ddc);
+
+		if (!panel->ddc)
+			return ERR_PTR(-EPROBE_DEFER);
+	}
+
+	if (!of_device_is_compatible(dev->of_node, "panel-dpi") &&
+	    !of_get_display_timing(dev->of_node, "panel-timing", &dt))
+		panel_simple_parse_panel_timing_node(dev, panel, &dt);
+
+	if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) {
+		/* Optional data-mapping property for overriding bus format */
+		err = panel_simple_override_nondefault_lvds_datamapping(dev, panel);
+		if (err)
+			goto free_ddc;
+	}
+
 	dev_set_drvdata(dev, panel);
 
 	/*
@@ -1900,6 +1899,7 @@ static const struct panel_desc dataimage_scf0700c48ggu18 = {
 	},
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
 static const struct display_timing dlc_dlc0700yzg_1_timing = {
diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/panthor/panthor_mmu.c
index d4839d282689..f6339963e496 100644
--- a/drivers/gpu/drm/panthor/panthor_mmu.c
+++ b/drivers/gpu/drm/panthor/panthor_mmu.c
@@ -1252,17 +1252,7 @@ static int panthor_vm_prepare_map_op_ctx(struct panthor_vm_op_ctx *op_ctx,
 		goto err_cleanup;
 	}
 
-	/* drm_gpuvm_bo_obtain_prealloc() will call drm_gpuvm_bo_put() on our
-	 * pre-allocated BO if the <BO,VM> association exists. Given we
-	 * only have one ref on preallocated_vm_bo, drm_gpuvm_bo_destroy() will
-	 * be called immediately, and we have to hold the VM resv lock when
-	 * calling this function.
-	 */
-	dma_resv_lock(panthor_vm_resv(vm), NULL);
-	mutex_lock(&bo->base.base.gpuva.lock);
 	op_ctx->map.vm_bo = drm_gpuvm_bo_obtain_prealloc(preallocated_vm_bo);
-	mutex_unlock(&bo->base.base.gpuva.lock);
-	dma_resv_unlock(panthor_vm_resv(vm));
 
 	op_ctx->map.bo_offset = offset;
 
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c
index c9fe6aa3e3e3..8604342f9943 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c
@@ -121,7 +121,7 @@ static void dw_hdmi_qp_rockchip_encoder_enable(struct drm_encoder *encoder)
 	struct drm_crtc *crtc = encoder->crtc;
 
 	/* Unconditionally switch to TMDS as FRL is not yet supported */
-	gpiod_set_value(hdmi->frl_enable_gpio, 0);
+	gpiod_set_value_cansleep(hdmi->frl_enable_gpio, 0);
 
 	if (!crtc || !crtc->state)
 		return;
@@ -640,6 +640,15 @@ static void dw_hdmi_qp_rockchip_remove(struct platform_device *pdev)
 	component_del(&pdev->dev, &dw_hdmi_qp_rockchip_ops);
 }
 
+static int __maybe_unused dw_hdmi_qp_rockchip_suspend(struct device *dev)
+{
+	struct rockchip_hdmi_qp *hdmi = dev_get_drvdata(dev);
+
+	dw_hdmi_qp_suspend(dev, hdmi->hdmi);
+
+	return 0;
+}
+
 static int __maybe_unused dw_hdmi_qp_rockchip_resume(struct device *dev)
 {
 	struct rockchip_hdmi_qp *hdmi = dev_get_drvdata(dev);
@@ -655,7 +664,8 @@ static int __maybe_unused dw_hdmi_qp_rockchip_resume(struct device *dev)
 }
 
 static const struct dev_pm_ops dw_hdmi_qp_rockchip_pm = {
-	SET_SYSTEM_SLEEP_PM_OPS(NULL, dw_hdmi_qp_rockchip_resume)
+	SET_SYSTEM_SLEEP_PM_OPS(dw_hdmi_qp_rockchip_suspend,
+				dw_hdmi_qp_rockchip_resume)
 };
 
 struct platform_driver dw_hdmi_qp_rockchip_pltfm_driver = {
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
index cd8380f0eddc..f3950e8476a7 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
@@ -2104,7 +2104,7 @@ static void rk3568_vop2_wait_for_port_mux_done(struct vop2 *vop2)
 	 * Spin until the previous port_mux figuration is done.
 	 */
 	ret = readx_poll_timeout_atomic(rk3568_vop2_read_port_mux, vop2, port_mux_sel,
-					port_mux_sel == vop2->old_port_sel, 0, 50 * 1000);
+					port_mux_sel == vop2->old_port_sel, 10, 50 * 1000);
 	if (ret)
 		DRM_DEV_ERROR(vop2->dev, "wait port_mux done timeout: 0x%x--0x%x\n",
 			      port_mux_sel, vop2->old_port_sel);
@@ -2124,7 +2124,7 @@ static void rk3568_vop2_wait_for_layer_cfg_done(struct vop2 *vop2, u32 cfg)
 	 * Spin until the previous layer configuration is done.
 	 */
 	ret = readx_poll_timeout_atomic(rk3568_vop2_read_layer_cfg, vop2, atv_layer_cfg,
-					atv_layer_cfg == cfg, 0, 50 * 1000);
+					atv_layer_cfg == cfg, 10, 50 * 1000);
 	if (ret)
 		DRM_DEV_ERROR(vop2->dev, "wait layer cfg done timeout: 0x%x--0x%x\n",
 			      atv_layer_cfg, cfg);
@@ -2144,6 +2144,7 @@ static void rk3568_vop2_setup_layer_mixer(struct vop2_video_port *vp)
 	u8 layer_sel_id;
 	unsigned int ofs;
 	u32 ovl_ctrl;
+	u32 cfg_done;
 	int i;
 	struct vop2_video_port *vp0 = &vop2->vps[0];
 	struct vop2_video_port *vp1 = &vop2->vps[1];
@@ -2298,8 +2299,16 @@ static void rk3568_vop2_setup_layer_mixer(struct vop2_video_port *vp)
 		rk3568_vop2_wait_for_port_mux_done(vop2);
 	}
 
-	if (layer_sel != old_layer_sel && atv_layer_sel != old_layer_sel)
-		rk3568_vop2_wait_for_layer_cfg_done(vop2, vop2->old_layer_sel);
+	if (layer_sel != old_layer_sel && atv_layer_sel != old_layer_sel) {
+		cfg_done = vop2_readl(vop2, RK3568_REG_CFG_DONE);
+		cfg_done &= (BIT(vop2->data->nr_vps) - 1);
+		cfg_done &= ~BIT(vp->id);
+		/*
+		 * Changes of other VPs' overlays have not taken effect
+		 */
+		if (cfg_done)
+			rk3568_vop2_wait_for_layer_cfg_done(vop2, vop2->old_layer_sel);
+	}
 
 	vop2_writel(vop2, RK3568_OVL_LAYER_SEL, layer_sel);
 	mutex_unlock(&vop2->ovl_lock);
diff --git a/drivers/gpu/drm/sysfb/drm_sysfb_helper.h b/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
index da670d7eeb2e..de96bfe7562c 100644
--- a/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
+++ b/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
@@ -55,15 +55,6 @@ const struct drm_format_info *drm_sysfb_get_format_si(struct drm_device *dev,
 #endif
 
 /*
- * Input parsing
- */
-
-int drm_sysfb_get_validated_int(struct drm_device *dev, const char *name,
-				u64 value, u32 max);
-int drm_sysfb_get_validated_int0(struct drm_device *dev, const char *name,
-				 u64 value, u32 max);
-
-/*
  * Display modes
  */
 
diff --git a/drivers/gpu/drm/vkms/vkms_colorop.c b/drivers/gpu/drm/vkms/vkms_colorop.c
index 5c3ffc78aea0..d03a1f2e9c41 100644
--- a/drivers/gpu/drm/vkms/vkms_colorop.c
+++ b/drivers/gpu/drm/vkms/vkms_colorop.c
@@ -37,7 +37,6 @@ static int vkms_initialize_color_pipeline(struct drm_plane *plane, struct drm_pr
 		goto cleanup;
 
 	list->type = ops[i]->base.id;
-	list->name = kasprintf(GFP_KERNEL, "Color Pipeline %d", ops[i]->base.id);
 
 	i++;
 
@@ -88,6 +87,8 @@ static int vkms_initialize_color_pipeline(struct drm_plane *plane, struct drm_pr
 
 	drm_colorop_set_next_property(ops[i - 1], ops[i]);
 
+	list->name = kasprintf(GFP_KERNEL, "Color Pipeline %d", ops[0]->base.id);
+
 	return 0;
 
 cleanup:
@@ -103,18 +104,18 @@ cleanup:
 
 int vkms_initialize_colorops(struct drm_plane *plane)
 {
-	struct drm_prop_enum_list pipeline;
-	int ret;
+	struct drm_prop_enum_list pipeline = {};
+	int ret = 0;
 
 	/* Add color pipeline */
 	ret = vkms_initialize_color_pipeline(plane, &pipeline);
 	if (ret)
-		return ret;
+		goto out;
 
 	/* Create COLOR_PIPELINE property and attach */
 	ret = drm_plane_create_color_pipeline_property(plane, &pipeline, 1);
-	if (ret)
-		return ret;
 
-	return 0;
+	kfree(pipeline.name);
+out:
+	return ret;
 }
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
index f031a312c783..b22887e8c881 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
@@ -32,9 +32,15 @@
 
 #include <drm/ttm/ttm_placement.h>
 
-static void vmw_bo_release(struct vmw_bo *vbo)
+/**
+ * vmw_bo_free - vmw_bo destructor
+ *
+ * @bo: Pointer to the embedded struct ttm_buffer_object
+ */
+static void vmw_bo_free(struct ttm_buffer_object *bo)
 {
 	struct vmw_resource *res;
+	struct vmw_bo *vbo = to_vmw_bo(&bo->base);
 
 	WARN_ON(kref_read(&vbo->tbo.base.refcount) != 0);
 	vmw_bo_unmap(vbo);
@@ -62,20 +68,8 @@ static void vmw_bo_release(struct vmw_bo *vbo)
 		}
 		vmw_surface_unreference(&vbo->dumb_surface);
 	}
-	drm_gem_object_release(&vbo->tbo.base);
-}
-
-/**
- * vmw_bo_free - vmw_bo destructor
- *
- * @bo: Pointer to the embedded struct ttm_buffer_object
- */
-static void vmw_bo_free(struct ttm_buffer_object *bo)
-{
-	struct vmw_bo *vbo = to_vmw_bo(&bo->base);
-
 	WARN_ON(!RB_EMPTY_ROOT(&vbo->res_tree));
-	vmw_bo_release(vbo);
+	drm_gem_object_release(&vbo->tbo.base);
 	WARN_ON(vbo->dirty);
 	kfree(vbo);
 }
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
index 00be92da5509..85795082fef9 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
@@ -515,12 +515,12 @@ int vmw_fence_obj_unref_ioctl(struct drm_device *dev, void *data,
 /**
  * vmw_event_fence_action_seq_passed
  *
- * @action: The struct vmw_fence_action embedded in a struct
- * vmw_event_fence_action.
+ * @f: The struct dma_fence which provides timestamp for the action event
+ * @cb: The struct dma_fence_cb callback for the action event.
  *
- * This function is called when the seqno of the fence where @action is
- * attached has passed. It queues the event on the submitter's event list.
- * This function is always called from atomic context.
+ * This function is called when the seqno of the fence has passed
+ * and it is always called from atomic context.
+ * It queues the event on the submitter's event list.
  */
 static void vmw_event_fence_action_seq_passed(struct dma_fence *f,
 					      struct dma_fence_cb *cb)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index d32ce1cb579e..bc51b5d55e38 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -766,13 +766,15 @@ err_out:
 		return ERR_PTR(ret);
 	}
 
-	ttm_bo_reserve(&bo->tbo, false, false, NULL);
-	ret = vmw_bo_dirty_add(bo);
-	if (!ret && surface && surface->res.func->dirty_alloc) {
-		surface->res.coherent = true;
-		ret = surface->res.func->dirty_alloc(&surface->res);
+	if (bo) {
+		ttm_bo_reserve(&bo->tbo, false, false, NULL);
+		ret = vmw_bo_dirty_add(bo);
+		if (!ret && surface && surface->res.func->dirty_alloc) {
+			surface->res.coherent = true;
+			ret = surface->res.func->dirty_alloc(&surface->res);
+		}
+		ttm_bo_unreserve(&bo->tbo);
 	}
-	ttm_bo_unreserve(&bo->tbo);
 
 	return &vfb->base;
 }
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index 69dfe69ce0f8..a8c8c9375d29 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -923,8 +923,10 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv,
 	ttm_bo_unreserve(&buf->tbo);
 
 	res = vmw_shader_alloc(dev_priv, buf, size, 0, shader_type);
-	if (unlikely(ret != 0))
+	if (IS_ERR(res)) {
+		ret = PTR_ERR(res);
 		goto no_reserve;
+	}
 
 	ret = vmw_cmdbuf_res_add(man, vmw_cmdbuf_res_shader,
 				 vmw_shader_key(user_key, shader_type),
diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
index 4b288eb3f5b0..4d7dcaff2b91 100644
--- a/drivers/gpu/drm/xe/Kconfig
+++ b/drivers/gpu/drm/xe/Kconfig
@@ -39,7 +39,7 @@ config DRM_XE
 	select DRM_TTM
 	select DRM_TTM_HELPER
 	select DRM_EXEC
-	select DRM_GPUSVM if !UML && DEVICE_PRIVATE
+	select DRM_GPUSVM if !UML
 	select DRM_GPUVM
 	select DRM_SCHED
 	select MMU_NOTIFIER
@@ -80,8 +80,9 @@ config DRM_XE_GPUSVM
 	bool "Enable CPU to GPU address mirroring"
 	depends on DRM_XE
 	depends on !UML
-	depends on DEVICE_PRIVATE
+	depends on ZONE_DEVICE
 	default y
+	select DEVICE_PRIVATE
 	select DRM_GPUSVM
 	help
 	  Enable this option if you want support for CPU to GPU address
diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c
index bf4ee976b680..71acd45aa33b 100644
--- a/drivers/gpu/drm/xe/xe_bo.c
+++ b/drivers/gpu/drm/xe/xe_bo.c
@@ -1055,6 +1055,7 @@ static long xe_bo_shrink_purge(struct ttm_operation_ctx *ctx,
 			       unsigned long *scanned)
 {
 	struct xe_device *xe = ttm_to_xe_device(bo->bdev);
+	struct ttm_tt *tt = bo->ttm;
 	long lret;
 
 	/* Fake move to system, without copying data. */
@@ -1079,8 +1080,10 @@ static long xe_bo_shrink_purge(struct ttm_operation_ctx *ctx,
 			      .writeback = false,
 			      .allow_move = false});
 
-	if (lret > 0)
+	if (lret > 0) {
 		xe_ttm_tt_account_subtract(xe, bo->ttm);
+		update_global_total_pages(bo->bdev, -(long)tt->num_pages);
+	}
 
 	return lret;
 }
@@ -1166,8 +1169,10 @@ long xe_bo_shrink(struct ttm_operation_ctx *ctx, struct ttm_buffer_object *bo,
 	if (needs_rpm)
 		xe_pm_runtime_put(xe);
 
-	if (lret > 0)
+	if (lret > 0) {
 		xe_ttm_tt_account_subtract(xe, tt);
+		update_global_total_pages(bo->bdev, -(long)tt->num_pages);
+	}
 
 out_unref:
 	xe_bo_put(xe_bo);
diff --git a/drivers/gpu/drm/xe/xe_debugfs.c b/drivers/gpu/drm/xe/xe_debugfs.c
index e91da9589c5f..63fd8bf13c70 100644
--- a/drivers/gpu/drm/xe/xe_debugfs.c
+++ b/drivers/gpu/drm/xe/xe_debugfs.c
@@ -256,14 +256,64 @@ static ssize_t wedged_mode_show(struct file *f, char __user *ubuf,
 	return simple_read_from_buffer(ubuf, size, pos, buf, len);
 }
 
+static int __wedged_mode_set_reset_policy(struct xe_gt *gt, enum xe_wedged_mode mode)
+{
+	bool enable_engine_reset;
+	int ret;
+
+	enable_engine_reset = (mode != XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET);
+	ret = xe_guc_ads_scheduler_policy_toggle_reset(&gt->uc.guc.ads,
+						       enable_engine_reset);
+	if (ret)
+		xe_gt_err(gt, "Failed to update GuC ADS scheduler policy (%pe)\n", ERR_PTR(ret));
+
+	return ret;
+}
+
+static int wedged_mode_set_reset_policy(struct xe_device *xe, enum xe_wedged_mode mode)
+{
+	struct xe_gt *gt;
+	int ret;
+	u8 id;
+
+	guard(xe_pm_runtime)(xe);
+	for_each_gt(gt, xe, id) {
+		ret = __wedged_mode_set_reset_policy(gt, mode);
+		if (ret) {
+			if (id > 0) {
+				xe->wedged.inconsistent_reset = true;
+				drm_err(&xe->drm, "Inconsistent reset policy state between GTs\n");
+			}
+			return ret;
+		}
+	}
+
+	xe->wedged.inconsistent_reset = false;
+
+	return 0;
+}
+
+static bool wedged_mode_needs_policy_update(struct xe_device *xe, enum xe_wedged_mode mode)
+{
+	if (xe->wedged.inconsistent_reset)
+		return true;
+
+	if (xe->wedged.mode == mode)
+		return false;
+
+	if (xe->wedged.mode == XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET ||
+	    mode == XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET)
+		return true;
+
+	return false;
+}
+
 static ssize_t wedged_mode_set(struct file *f, const char __user *ubuf,
 			       size_t size, loff_t *pos)
 {
 	struct xe_device *xe = file_inode(f)->i_private;
-	struct xe_gt *gt;
 	u32 wedged_mode;
 	ssize_t ret;
-	u8 id;
 
 	ret = kstrtouint_from_user(ubuf, size, 0, &wedged_mode);
 	if (ret)
@@ -272,22 +322,14 @@ static ssize_t wedged_mode_set(struct file *f, const char __user *ubuf,
 	if (wedged_mode > 2)
 		return -EINVAL;
 
-	if (xe->wedged.mode == wedged_mode)
-		return size;
+	if (wedged_mode_needs_policy_update(xe, wedged_mode)) {
+		ret = wedged_mode_set_reset_policy(xe, wedged_mode);
+		if (ret)
+			return ret;
+	}
 
 	xe->wedged.mode = wedged_mode;
 
-	xe_pm_runtime_get(xe);
-	for_each_gt(gt, xe, id) {
-		ret = xe_guc_ads_scheduler_policy_toggle_reset(&gt->uc.guc.ads);
-		if (ret) {
-			xe_gt_err(gt, "Failed to update GuC ADS scheduler policy. GuC may still cause engine reset even with wedged_mode=2\n");
-			xe_pm_runtime_put(xe);
-			return -EIO;
-		}
-	}
-	xe_pm_runtime_put(xe);
-
 	return size;
 }
 
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
index 0b2fa7c56d38..047e86e22133 100644
--- a/drivers/gpu/drm/xe/xe_device_types.h
+++ b/drivers/gpu/drm/xe/xe_device_types.h
@@ -44,6 +44,22 @@ struct xe_pat_ops;
 struct xe_pxp;
 struct xe_vram_region;
 
+/**
+ * enum xe_wedged_mode - possible wedged modes
+ * @XE_WEDGED_MODE_NEVER: Device will never be declared wedged.
+ * @XE_WEDGED_MODE_UPON_CRITICAL_ERROR: Device will be declared wedged only
+ *	when critical error occurs like GT reset failure or firmware failure.
+ *	This is the default mode.
+ * @XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET: Device will be declared wedged on
+ *	any hang. In this mode, engine resets are disabled to avoid automatic
+ *	recovery attempts. This mode is primarily intended for debugging hangs.
+ */
+enum xe_wedged_mode {
+	XE_WEDGED_MODE_NEVER = 0,
+	XE_WEDGED_MODE_UPON_CRITICAL_ERROR = 1,
+	XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET = 2,
+};
+
 #define XE_BO_INVALID_OFFSET	LONG_MAX
 
 #define GRAPHICS_VER(xe) ((xe)->info.graphics_verx100 / 100)
@@ -587,6 +603,8 @@ struct xe_device {
 		int mode;
 		/** @wedged.method: Recovery method to be sent in the drm device wedged uevent */
 		unsigned long method;
+		/** @wedged.inconsistent_reset: Inconsistent reset policy state between GTs */
+		bool inconsistent_reset;
 	} wedged;
 
 	/** @bo_device: Struct to control async free of BOs */
diff --git a/drivers/gpu/drm/xe/xe_exec_queue.c b/drivers/gpu/drm/xe/xe_exec_queue.c
index 8724f8de67e2..779d7e7e2d2e 100644
--- a/drivers/gpu/drm/xe/xe_exec_queue.c
+++ b/drivers/gpu/drm/xe/xe_exec_queue.c
@@ -328,6 +328,7 @@ struct xe_exec_queue *xe_exec_queue_create_class(struct xe_device *xe, struct xe
  * @xe: Xe device.
  * @tile: tile which bind exec queue belongs to.
  * @flags: exec queue creation flags
+ * @user_vm: The user VM which this exec queue belongs to
  * @extensions: exec queue creation extensions
  *
  * Normalize bind exec queue creation. Bind exec queue is tied to migration VM
@@ -341,6 +342,7 @@ struct xe_exec_queue *xe_exec_queue_create_class(struct xe_device *xe, struct xe
  */
 struct xe_exec_queue *xe_exec_queue_create_bind(struct xe_device *xe,
 						struct xe_tile *tile,
+						struct xe_vm *user_vm,
 						u32 flags, u64 extensions)
 {
 	struct xe_gt *gt = tile->primary_gt;
@@ -377,6 +379,9 @@ struct xe_exec_queue *xe_exec_queue_create_bind(struct xe_device *xe,
 			xe_exec_queue_put(q);
 			return ERR_PTR(err);
 		}
+
+		if (user_vm)
+			q->user_vm = xe_vm_get(user_vm);
 	}
 
 	return q;
@@ -407,6 +412,11 @@ void xe_exec_queue_destroy(struct kref *ref)
 			xe_exec_queue_put(eq);
 	}
 
+	if (q->user_vm) {
+		xe_vm_put(q->user_vm);
+		q->user_vm = NULL;
+	}
+
 	q->ops->destroy(q);
 }
 
@@ -742,6 +752,22 @@ int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data,
 		    XE_IOCTL_DBG(xe, eci[0].engine_instance != 0))
 			return -EINVAL;
 
+		vm = xe_vm_lookup(xef, args->vm_id);
+		if (XE_IOCTL_DBG(xe, !vm))
+			return -ENOENT;
+
+		err = down_read_interruptible(&vm->lock);
+		if (err) {
+			xe_vm_put(vm);
+			return err;
+		}
+
+		if (XE_IOCTL_DBG(xe, xe_vm_is_closed_or_banned(vm))) {
+			up_read(&vm->lock);
+			xe_vm_put(vm);
+			return -ENOENT;
+		}
+
 		for_each_tile(tile, xe, id) {
 			struct xe_exec_queue *new;
 
@@ -749,9 +775,11 @@ int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data,
 			if (id)
 				flags |= EXEC_QUEUE_FLAG_BIND_ENGINE_CHILD;
 
-			new = xe_exec_queue_create_bind(xe, tile, flags,
+			new = xe_exec_queue_create_bind(xe, tile, vm, flags,
 							args->extensions);
 			if (IS_ERR(new)) {
+				up_read(&vm->lock);
+				xe_vm_put(vm);
 				err = PTR_ERR(new);
 				if (q)
 					goto put_exec_queue;
@@ -763,6 +791,8 @@ int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data,
 				list_add_tail(&new->multi_gt_list,
 					      &q->multi_gt_link);
 		}
+		up_read(&vm->lock);
+		xe_vm_put(vm);
 	} else {
 		logical_mask = calc_validate_logical_mask(xe, eci,
 							  args->width,
diff --git a/drivers/gpu/drm/xe/xe_exec_queue.h b/drivers/gpu/drm/xe/xe_exec_queue.h
index fda4d4f9bda8..37a9da22f420 100644
--- a/drivers/gpu/drm/xe/xe_exec_queue.h
+++ b/drivers/gpu/drm/xe/xe_exec_queue.h
@@ -28,6 +28,7 @@ struct xe_exec_queue *xe_exec_queue_create_class(struct xe_device *xe, struct xe
 						 u32 flags, u64 extensions);
 struct xe_exec_queue *xe_exec_queue_create_bind(struct xe_device *xe,
 						struct xe_tile *tile,
+						struct xe_vm *user_vm,
 						u32 flags, u64 extensions);
 
 void xe_exec_queue_fini(struct xe_exec_queue *q);
diff --git a/drivers/gpu/drm/xe/xe_exec_queue_types.h b/drivers/gpu/drm/xe/xe_exec_queue_types.h
index 771ffe35cd0c..3a4263c92b3d 100644
--- a/drivers/gpu/drm/xe/xe_exec_queue_types.h
+++ b/drivers/gpu/drm/xe/xe_exec_queue_types.h
@@ -54,6 +54,12 @@ struct xe_exec_queue {
 	struct kref refcount;
 	/** @vm: VM (address space) for this exec queue */
 	struct xe_vm *vm;
+	/**
+	 * @user_vm: User VM (address space) for this exec queue (bind queues
+	 * only)
+	 */
+	struct xe_vm *user_vm;
+
 	/** @class: class of this exec queue */
 	enum xe_engine_class class;
 	/**
diff --git a/drivers/gpu/drm/xe/xe_ggtt.c b/drivers/gpu/drm/xe/xe_ggtt.c
index ef481b334af4..793d7324a395 100644
--- a/drivers/gpu/drm/xe/xe_ggtt.c
+++ b/drivers/gpu/drm/xe/xe_ggtt.c
@@ -322,7 +322,7 @@ int xe_ggtt_init_early(struct xe_ggtt *ggtt)
 	else
 		ggtt->pt_ops = &xelp_pt_ops;
 
-	ggtt->wq = alloc_workqueue("xe-ggtt-wq", 0, WQ_MEM_RECLAIM);
+	ggtt->wq = alloc_workqueue("xe-ggtt-wq", WQ_MEM_RECLAIM, 0);
 	if (!ggtt->wq)
 		return -ENOMEM;
 
diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_vf_types.h b/drivers/gpu/drm/xe/xe_gt_sriov_vf_types.h
index 420b0e6089de..e8897a77ba19 100644
--- a/drivers/gpu/drm/xe/xe_gt_sriov_vf_types.h
+++ b/drivers/gpu/drm/xe/xe_gt_sriov_vf_types.h
@@ -41,10 +41,10 @@ struct xe_gt_sriov_vf_runtime {
 };
 
 /**
- * xe_gt_sriov_vf_migration - VF migration data.
+ * struct xe_gt_sriov_vf_migration - VF migration data.
  */
 struct xe_gt_sriov_vf_migration {
-	/** @migration: VF migration recovery worker */
+	/** @worker: VF migration recovery worker */
 	struct work_struct worker;
 	/** @lock: Protects recovery_queued, teardown */
 	spinlock_t lock;
diff --git a/drivers/gpu/drm/xe/xe_guc_ads.c b/drivers/gpu/drm/xe/xe_guc_ads.c
index bcb85a1bf26d..3f7f1b5602d5 100644
--- a/drivers/gpu/drm/xe/xe_guc_ads.c
+++ b/drivers/gpu/drm/xe/xe_guc_ads.c
@@ -983,16 +983,17 @@ static int guc_ads_action_update_policies(struct xe_guc_ads *ads, u32 policy_off
 /**
  * xe_guc_ads_scheduler_policy_toggle_reset - Toggle reset policy
  * @ads: Additional data structures object
+ * @enable_engine_reset: true to enable engine resets, false otherwise
  *
- * This function update the GuC's engine reset policy based on wedged.mode.
+ * This function update the GuC's engine reset policy.
  *
  * Return: 0 on success, and negative error code otherwise.
  */
-int xe_guc_ads_scheduler_policy_toggle_reset(struct xe_guc_ads *ads)
+int xe_guc_ads_scheduler_policy_toggle_reset(struct xe_guc_ads *ads,
+					     bool enable_engine_reset)
 {
 	struct guc_policies *policies;
 	struct xe_guc *guc = ads_to_guc(ads);
-	struct xe_device *xe = ads_to_xe(ads);
 	CLASS(xe_guc_buf, buf)(&guc->buf, sizeof(*policies));
 
 	if (!xe_guc_buf_is_valid(buf))
@@ -1004,10 +1005,11 @@ int xe_guc_ads_scheduler_policy_toggle_reset(struct xe_guc_ads *ads)
 	policies->dpc_promote_time = ads_blob_read(ads, policies.dpc_promote_time);
 	policies->max_num_work_items = ads_blob_read(ads, policies.max_num_work_items);
 	policies->is_valid = 1;
-	if (xe->wedged.mode == 2)
-		policies->global_flags |= GLOBAL_POLICY_DISABLE_ENGINE_RESET;
-	else
+
+	if (enable_engine_reset)
 		policies->global_flags &= ~GLOBAL_POLICY_DISABLE_ENGINE_RESET;
+	else
+		policies->global_flags |= GLOBAL_POLICY_DISABLE_ENGINE_RESET;
 
 	return guc_ads_action_update_policies(ads, xe_guc_buf_flush(buf));
 }
diff --git a/drivers/gpu/drm/xe/xe_guc_ads.h b/drivers/gpu/drm/xe/xe_guc_ads.h
index 2e6674c760ff..7a39f361cb17 100644
--- a/drivers/gpu/drm/xe/xe_guc_ads.h
+++ b/drivers/gpu/drm/xe/xe_guc_ads.h
@@ -6,6 +6,8 @@
 #ifndef _XE_GUC_ADS_H_
 #define _XE_GUC_ADS_H_
 
+#include <linux/types.h>
+
 struct xe_guc_ads;
 
 int xe_guc_ads_init(struct xe_guc_ads *ads);
@@ -13,6 +15,7 @@ int xe_guc_ads_init_post_hwconfig(struct xe_guc_ads *ads);
 void xe_guc_ads_populate(struct xe_guc_ads *ads);
 void xe_guc_ads_populate_minimal(struct xe_guc_ads *ads);
 void xe_guc_ads_populate_post_load(struct xe_guc_ads *ads);
-int xe_guc_ads_scheduler_policy_toggle_reset(struct xe_guc_ads *ads);
+int xe_guc_ads_scheduler_policy_toggle_reset(struct xe_guc_ads *ads,
+					     bool enable_engine_reset);
 
 #endif
diff --git a/drivers/gpu/drm/xe/xe_late_bind_fw_types.h b/drivers/gpu/drm/xe/xe_late_bind_fw_types.h
index 0f5da89ce98b..2a8a985c37e7 100644
--- a/drivers/gpu/drm/xe/xe_late_bind_fw_types.h
+++ b/drivers/gpu/drm/xe/xe_late_bind_fw_types.h
@@ -15,10 +15,12 @@
 #define XE_LB_MAX_PAYLOAD_SIZE SZ_4K
 
 /**
- * xe_late_bind_fw_id - enum to determine late binding fw index
+ * enum xe_late_bind_fw_id - enum to determine late binding fw index
  */
 enum xe_late_bind_fw_id {
+	/** @XE_LB_FW_FAN_CONTROL: Fan control */
 	XE_LB_FW_FAN_CONTROL = 0,
+	/** @XE_LB_FW_MAX_ID: Number of IDs */
 	XE_LB_FW_MAX_ID
 };
 
diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
index b5083c99dd50..281286f2b5f9 100644
--- a/drivers/gpu/drm/xe/xe_lrc.c
+++ b/drivers/gpu/drm/xe/xe_lrc.c
@@ -1050,6 +1050,9 @@ static ssize_t setup_utilization_wa(struct xe_lrc *lrc,
 {
 	u32 *cmd = batch;
 
+	if (IS_SRIOV_VF(gt_to_xe(lrc->gt)))
+		return 0;
+
 	if (xe_gt_WARN_ON(lrc->gt, max_len < 12))
 		return -ENOSPC;
 
diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c
index 5a95b08a4723..d8ee76aab4e4 100644
--- a/drivers/gpu/drm/xe/xe_migrate.c
+++ b/drivers/gpu/drm/xe/xe_migrate.c
@@ -2445,7 +2445,7 @@ void xe_migrate_job_lock(struct xe_migrate *m, struct xe_exec_queue *q)
 	if (is_migrate)
 		mutex_lock(&m->job_mutex);
 	else
-		xe_vm_assert_held(q->vm);	/* User queues VM's should be locked */
+		xe_vm_assert_held(q->user_vm);	/* User queues VM's should be locked */
 }
 
 /**
@@ -2463,7 +2463,7 @@ void xe_migrate_job_unlock(struct xe_migrate *m, struct xe_exec_queue *q)
 	if (is_migrate)
 		mutex_unlock(&m->job_mutex);
 	else
-		xe_vm_assert_held(q->vm);	/* User queues VM's should be locked */
+		xe_vm_assert_held(q->user_vm);	/* User queues VM's should be locked */
 }
 
 #if IS_ENABLED(CONFIG_PROVE_LOCKING)
diff --git a/drivers/gpu/drm/xe/xe_sriov_vf_ccs.c b/drivers/gpu/drm/xe/xe_sriov_vf_ccs.c
index 797a4b866226..d963231b5135 100644
--- a/drivers/gpu/drm/xe/xe_sriov_vf_ccs.c
+++ b/drivers/gpu/drm/xe/xe_sriov_vf_ccs.c
@@ -346,7 +346,7 @@ int xe_sriov_vf_ccs_init(struct xe_device *xe)
 		flags = EXEC_QUEUE_FLAG_KERNEL |
 			EXEC_QUEUE_FLAG_PERMANENT |
 			EXEC_QUEUE_FLAG_MIGRATE;
-		q = xe_exec_queue_create_bind(xe, tile, flags, 0);
+		q = xe_exec_queue_create_bind(xe, tile, NULL, flags, 0);
 		if (IS_ERR(q)) {
 			err = PTR_ERR(q);
 			goto err_ret;
diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index 79ab6c512d3e..095bb197e8b0 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -1617,7 +1617,7 @@ struct xe_vm *xe_vm_create(struct xe_device *xe, u32 flags, struct xe_file *xef)
 			if (!vm->pt_root[id])
 				continue;
 
-			q = xe_exec_queue_create_bind(xe, tile, create_flags, 0);
+			q = xe_exec_queue_create_bind(xe, tile, vm, create_flags, 0);
 			if (IS_ERR(q)) {
 				err = PTR_ERR(q);
 				goto err_close;
@@ -3578,6 +3578,11 @@ int xe_vm_bind_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
 		}
 	}
 
+	if (XE_IOCTL_DBG(xe, q && vm != q->user_vm)) {
+		err = -EINVAL;
+		goto put_exec_queue;
+	}
+
 	/* Ensure all UNMAPs visible */
 	xe_svm_flush(vm);
 
diff --git a/drivers/gpu/drm/xe/xe_vm.h b/drivers/gpu/drm/xe/xe_vm.h
index ef8a5019574e..016f6786134c 100644
--- a/drivers/gpu/drm/xe/xe_vm.h
+++ b/drivers/gpu/drm/xe/xe_vm.h
@@ -379,7 +379,7 @@ static inline void xe_vm_set_validation_exec(struct xe_vm *vm, struct drm_exec *
 }
 
 /**
- * xe_vm_set_validation_exec() - Accessor to read the drm_exec object
+ * xe_vm_validation_exec() - Accessor to read the drm_exec object
  * @vm: The vm we want to register a drm_exec object with.
  *
  * Return: The drm_exec object used to lock the vm's resv. The value
diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c
index 0a3ab7efed46..f1c17fb60dc1 100644
--- a/drivers/hv/hv_common.c
+++ b/drivers/hv/hv_common.c
@@ -195,13 +195,15 @@ static void hv_kmsg_dump(struct kmsg_dumper *dumper,
 
 	/*
 	 * Write dump contents to the page. No need to synchronize; panic should
-	 * be single-threaded.
+	 * be single-threaded. Ignore failures from kmsg_dump_get_buffer() since
+	 * panic notification should be done even if there is no message data.
+	 * Don't assume bytes_written is set in case of failure, so initialize it.
 	 */
 	kmsg_dump_rewind(&iter);
-	kmsg_dump_get_buffer(&iter, false, hv_panic_page, HV_HYP_PAGE_SIZE,
+	bytes_written = 0;
+	(void)kmsg_dump_get_buffer(&iter, false, hv_panic_page, HV_HYP_PAGE_SIZE,
 			     &bytes_written);
-	if (!bytes_written)
-		return;
+
 	/*
 	 * P3 to contain the physical address of the panic page & P4 to
 	 * contain the size of the panic data in that page. Rest of the
@@ -210,7 +212,7 @@ static void hv_kmsg_dump(struct kmsg_dumper *dumper,
 	hv_set_msr(HV_MSR_CRASH_P0, 0);
 	hv_set_msr(HV_MSR_CRASH_P1, 0);
 	hv_set_msr(HV_MSR_CRASH_P2, 0);
-	hv_set_msr(HV_MSR_CRASH_P3, virt_to_phys(hv_panic_page));
+	hv_set_msr(HV_MSR_CRASH_P3, bytes_written ? virt_to_phys(hv_panic_page) : 0);
 	hv_set_msr(HV_MSR_CRASH_P4, bytes_written);
 
 	/*
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index b2862e0a317a..cdbc5f5c3215 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -375,7 +375,7 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type)
 		return;
 
 	/*
-	 * The cmxchg() above does an implicit memory barrier to
+	 * The cmpxchg() above does an implicit memory barrier to
 	 * ensure the write to MessageType (ie set to
 	 * HVMSG_NONE) happens before we read the
 	 * MessagePending and EOMing. Otherwise, the EOMing
diff --git a/drivers/hv/mshv_common.c b/drivers/hv/mshv_common.c
index 58027b23c206..63f09bb5136e 100644
--- a/drivers/hv/mshv_common.c
+++ b/drivers/hv/mshv_common.c
@@ -142,6 +142,7 @@ int hv_call_get_partition_property(u64 partition_id,
 }
 EXPORT_SYMBOL_GPL(hv_call_get_partition_property);
 
+#ifdef CONFIG_X86
 /*
  * Corresponding sleep states have to be initialized in order for a subsequent
  * HVCALL_ENTER_SLEEP_STATE call to succeed. Currently only S5 state as per
@@ -237,3 +238,4 @@ void hv_machine_power_off(void)
 	BUG();
 
 }
+#endif
diff --git a/drivers/hv/mshv_eventfd.c b/drivers/hv/mshv_eventfd.c
index d93a18f09c76..0b75ff1edb73 100644
--- a/drivers/hv/mshv_eventfd.c
+++ b/drivers/hv/mshv_eventfd.c
@@ -388,7 +388,7 @@ static int mshv_irqfd_assign(struct mshv_partition *pt,
 {
 	struct eventfd_ctx *eventfd = NULL, *resamplefd = NULL;
 	struct mshv_irqfd *irqfd, *tmp;
-	unsigned int events;
+	__poll_t events;
 	int ret;
 	int idx;
 
diff --git a/drivers/hv/mshv_regions.c b/drivers/hv/mshv_regions.c
index 202b9d551e39..adba3564d9f1 100644
--- a/drivers/hv/mshv_regions.c
+++ b/drivers/hv/mshv_regions.c
@@ -20,6 +20,41 @@
 #define MSHV_MAP_FAULT_IN_PAGES				PTRS_PER_PMD
 
 /**
+ * mshv_chunk_stride - Compute stride for mapping guest memory
+ * @page      : The page to check for huge page backing
+ * @gfn       : Guest frame number for the mapping
+ * @page_count: Total number of pages in the mapping
+ *
+ * Determines the appropriate stride (in pages) for mapping guest memory.
+ * Uses huge page stride if the backing page is huge and the guest mapping
+ * is properly aligned; otherwise falls back to single page stride.
+ *
+ * Return: Stride in pages, or -EINVAL if page order is unsupported.
+ */
+static int mshv_chunk_stride(struct page *page,
+			     u64 gfn, u64 page_count)
+{
+	unsigned int page_order;
+
+	/*
+	 * Use single page stride by default. For huge page stride, the
+	 * page must be compound and point to the head of the compound
+	 * page, and both gfn and page_count must be huge-page aligned.
+	 */
+	if (!PageCompound(page) || !PageHead(page) ||
+	    !IS_ALIGNED(gfn, PTRS_PER_PMD) ||
+	    !IS_ALIGNED(page_count, PTRS_PER_PMD))
+		return 1;
+
+	page_order = folio_order(page_folio(page));
+	/* The hypervisor only supports 2M huge page */
+	if (page_order != PMD_ORDER)
+		return -EINVAL;
+
+	return 1 << page_order;
+}
+
+/**
  * mshv_region_process_chunk - Processes a contiguous chunk of memory pages
  *                             in a region.
  * @region     : Pointer to the memory region structure.
@@ -45,25 +80,23 @@ static long mshv_region_process_chunk(struct mshv_mem_region *region,
 				      int (*handler)(struct mshv_mem_region *region,
 						     u32 flags,
 						     u64 page_offset,
-						     u64 page_count))
+						     u64 page_count,
+						     bool huge_page))
 {
-	u64 count, stride;
-	unsigned int page_order;
+	u64 gfn = region->start_gfn + page_offset;
+	u64 count;
 	struct page *page;
-	int ret;
+	int stride, ret;
 
 	page = region->pages[page_offset];
 	if (!page)
 		return -EINVAL;
 
-	page_order = folio_order(page_folio(page));
-	/* The hypervisor only supports 4K and 2M page sizes */
-	if (page_order && page_order != HPAGE_PMD_ORDER)
-		return -EINVAL;
-
-	stride = 1 << page_order;
+	stride = mshv_chunk_stride(page, gfn, page_count);
+	if (stride < 0)
+		return stride;
 
-	/* Start at stride since the first page is validated */
+	/* Start at stride since the first stride is validated */
 	for (count = stride; count < page_count; count += stride) {
 		page = region->pages[page_offset + count];
 
@@ -71,12 +104,13 @@ static long mshv_region_process_chunk(struct mshv_mem_region *region,
 		if (!page)
 			break;
 
-		/* Break if page size changes */
-		if (page_order != folio_order(page_folio(page)))
+		/* Break if stride size changes */
+		if (stride != mshv_chunk_stride(page, gfn + count,
+						page_count - count))
 			break;
 	}
 
-	ret = handler(region, flags, page_offset, count);
+	ret = handler(region, flags, page_offset, count, stride > 1);
 	if (ret)
 		return ret;
 
@@ -108,7 +142,8 @@ static int mshv_region_process_range(struct mshv_mem_region *region,
 				     int (*handler)(struct mshv_mem_region *region,
 						    u32 flags,
 						    u64 page_offset,
-						    u64 page_count))
+						    u64 page_count,
+						    bool huge_page))
 {
 	long ret;
 
@@ -162,11 +197,10 @@ struct mshv_mem_region *mshv_region_create(u64 guest_pfn, u64 nr_pages,
 
 static int mshv_region_chunk_share(struct mshv_mem_region *region,
 				   u32 flags,
-				   u64 page_offset, u64 page_count)
+				   u64 page_offset, u64 page_count,
+				   bool huge_page)
 {
-	struct page *page = region->pages[page_offset];
-
-	if (PageHuge(page) || PageTransCompound(page))
+	if (huge_page)
 		flags |= HV_MODIFY_SPA_PAGE_HOST_ACCESS_LARGE_PAGE;
 
 	return hv_call_modify_spa_host_access(region->partition->pt_id,
@@ -188,11 +222,10 @@ int mshv_region_share(struct mshv_mem_region *region)
 
 static int mshv_region_chunk_unshare(struct mshv_mem_region *region,
 				     u32 flags,
-				     u64 page_offset, u64 page_count)
+				     u64 page_offset, u64 page_count,
+				     bool huge_page)
 {
-	struct page *page = region->pages[page_offset];
-
-	if (PageHuge(page) || PageTransCompound(page))
+	if (huge_page)
 		flags |= HV_MODIFY_SPA_PAGE_HOST_ACCESS_LARGE_PAGE;
 
 	return hv_call_modify_spa_host_access(region->partition->pt_id,
@@ -212,11 +245,10 @@ int mshv_region_unshare(struct mshv_mem_region *region)
 
 static int mshv_region_chunk_remap(struct mshv_mem_region *region,
 				   u32 flags,
-				   u64 page_offset, u64 page_count)
+				   u64 page_offset, u64 page_count,
+				   bool huge_page)
 {
-	struct page *page = region->pages[page_offset];
-
-	if (PageHuge(page) || PageTransCompound(page))
+	if (huge_page)
 		flags |= HV_MAP_GPA_LARGE_PAGE;
 
 	return hv_call_map_gpa_pages(region->partition->pt_id,
@@ -295,11 +327,10 @@ release_pages:
 
 static int mshv_region_chunk_unmap(struct mshv_mem_region *region,
 				   u32 flags,
-				   u64 page_offset, u64 page_count)
+				   u64 page_offset, u64 page_count,
+				   bool huge_page)
 {
-	struct page *page = region->pages[page_offset];
-
-	if (PageHuge(page) || PageTransCompound(page))
+	if (huge_page)
 		flags |= HV_UNMAP_GPA_LARGE_PAGE;
 
 	return hv_call_unmap_gpa_pages(region->partition->pt_id,
@@ -494,13 +525,6 @@ static bool mshv_region_interval_invalidate(struct mmu_interval_notifier *mni,
 	unsigned long mstart, mend;
 	int ret = -EPERM;
 
-	if (mmu_notifier_range_blockable(range))
-		mutex_lock(&region->mutex);
-	else if (!mutex_trylock(&region->mutex))
-		goto out_fail;
-
-	mmu_interval_set_seq(mni, cur_seq);
-
 	mstart = max(range->start, region->start_uaddr);
 	mend = min(range->end, region->start_uaddr +
 		   (region->nr_pages << HV_HYP_PAGE_SHIFT));
@@ -508,10 +532,17 @@ static bool mshv_region_interval_invalidate(struct mmu_interval_notifier *mni,
 	page_offset = HVPFN_DOWN(mstart - region->start_uaddr);
 	page_count = HVPFN_DOWN(mend - mstart);
 
+	if (mmu_notifier_range_blockable(range))
+		mutex_lock(&region->mutex);
+	else if (!mutex_trylock(&region->mutex))
+		goto out_fail;
+
+	mmu_interval_set_seq(mni, cur_seq);
+
 	ret = mshv_region_remap_pages(region, HV_MAP_GPA_NO_ACCESS,
 				      page_offset, page_count);
 	if (ret)
-		goto out_fail;
+		goto out_unlock;
 
 	mshv_region_invalidate_pages(region, page_offset, page_count);
 
@@ -519,6 +550,8 @@ static bool mshv_region_interval_invalidate(struct mmu_interval_notifier *mni,
 
 	return true;
 
+out_unlock:
+	mutex_unlock(&region->mutex);
 out_fail:
 	WARN_ONCE(ret,
 		  "Failed to invalidate region %#llx-%#llx (range %#lx-%#lx, event: %u, pages %#llx-%#llx, mm: %#llx): %d\n",
diff --git a/drivers/hv/mshv_root_main.c b/drivers/hv/mshv_root_main.c
index 1134a82c7881..681b58154d5e 100644
--- a/drivers/hv/mshv_root_main.c
+++ b/drivers/hv/mshv_root_main.c
@@ -611,7 +611,6 @@ mshv_partition_region_by_gfn(struct mshv_partition *partition, u64 gfn)
 	return NULL;
 }
 
-#ifdef CONFIG_X86_64
 static struct mshv_mem_region *
 mshv_partition_region_by_gfn_get(struct mshv_partition *p, u64 gfn)
 {
@@ -643,12 +642,17 @@ static bool mshv_handle_gpa_intercept(struct mshv_vp *vp)
 {
 	struct mshv_partition *p = vp->vp_partition;
 	struct mshv_mem_region *region;
-	struct hv_x64_memory_intercept_message *msg;
 	bool ret;
 	u64 gfn;
-
-	msg = (struct hv_x64_memory_intercept_message *)
+#if defined(CONFIG_X86_64)
+	struct hv_x64_memory_intercept_message *msg =
+		(struct hv_x64_memory_intercept_message *)
+		vp->vp_intercept_msg_page->u.payload;
+#elif defined(CONFIG_ARM64)
+	struct hv_arm64_memory_intercept_message *msg =
+		(struct hv_arm64_memory_intercept_message *)
 		vp->vp_intercept_msg_page->u.payload;
+#endif
 
 	gfn = HVPFN_DOWN(msg->guest_physical_address);
 
@@ -666,9 +670,6 @@ static bool mshv_handle_gpa_intercept(struct mshv_vp *vp)
 
 	return ret;
 }
-#else  /* CONFIG_X86_64 */
-static bool mshv_handle_gpa_intercept(struct mshv_vp *vp) { return false; }
-#endif /* CONFIG_X86_64 */
 
 static bool mshv_vp_handle_intercept(struct mshv_vp *vp)
 {
@@ -1280,7 +1281,7 @@ mshv_map_user_memory(struct mshv_partition *partition,
 	long ret;
 
 	if (mem.flags & BIT(MSHV_SET_MEM_BIT_UNMAP) ||
-	    !access_ok((const void *)mem.userspace_addr, mem.size))
+	    !access_ok((const void __user *)mem.userspace_addr, mem.size))
 		return -EINVAL;
 
 	mmap_read_lock(current->mm);
diff --git a/drivers/hwtracing/intel_th/core.c b/drivers/hwtracing/intel_th/core.c
index 591b7c12aae5..2482ecf5776b 100644
--- a/drivers/hwtracing/intel_th/core.c
+++ b/drivers/hwtracing/intel_th/core.c
@@ -810,16 +810,19 @@ static int intel_th_output_open(struct inode *inode, struct file *file)
 	int err;
 
 	dev = bus_find_device_by_devt(&intel_th_bus, inode->i_rdev);
-	if (!dev || !dev->driver) {
+	if (!dev)
+		return -ENODEV;
+
+	if (!dev->driver) {
 		err = -ENODEV;
-		goto out_no_device;
+		goto err_put_dev;
 	}
 
 	thdrv = to_intel_th_driver(dev->driver);
 	fops = fops_get(thdrv->fops);
 	if (!fops) {
 		err = -ENODEV;
-		goto out_put_device;
+		goto err_put_dev;
 	}
 
 	replace_fops(file, fops);
@@ -829,19 +832,29 @@ static int intel_th_output_open(struct inode *inode, struct file *file)
 	if (file->f_op->open) {
 		err = file->f_op->open(inode, file);
 		if (err)
-			goto out_put_device;
+			goto err_put_dev;
 	}
 
 	return 0;
 
-out_put_device:
+err_put_dev:
 	put_device(dev);
-out_no_device:
+
 	return err;
 }
 
+static int intel_th_output_release(struct inode *inode, struct file *file)
+{
+	struct intel_th_device *thdev = file->private_data;
+
+	put_device(&thdev->dev);
+
+	return 0;
+}
+
 static const struct file_operations intel_th_output_fops = {
 	.open	= intel_th_output_open,
+	.release = intel_th_output_release,
 	.llseek	= noop_llseek,
 };
 
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
index 2a0962a0b441..d882126c1778 100644
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -593,6 +593,13 @@ static bool is_use_dma(struct lpi2c_imx_struct *lpi2c_imx, struct i2c_msg *msg)
 		return false;
 
 	/*
+	 * A system-wide suspend or resume transition is in progress. LPI2C should use PIO to
+	 * transfer data to avoid issue caused by no ready DMA HW resource.
+	 */
+	if (pm_suspend_in_progress())
+		return false;
+
+	/*
 	 * When the length of data is less than I2C_DMA_THRESHOLD,
 	 * cpu mode is used directly to avoid low performance.
 	 */
diff --git a/drivers/i2c/busses/i2c-k1.c b/drivers/i2c/busses/i2c-k1.c
index d42c03ef5db5..8ef6d5d1927b 100644
--- a/drivers/i2c/busses/i2c-k1.c
+++ b/drivers/i2c/busses/i2c-k1.c
@@ -566,7 +566,7 @@ static int spacemit_i2c_probe(struct platform_device *pdev)
 		return dev_err_probe(dev, i2c->irq, "failed to get irq resource");
 
 	ret = devm_request_irq(i2c->dev, i2c->irq, spacemit_i2c_irq_handler,
-			       IRQF_NO_SUSPEND | IRQF_ONESHOT, dev_name(i2c->dev), i2c);
+			       IRQF_NO_SUSPEND, dev_name(i2c->dev), i2c);
 	if (ret)
 		return dev_err_probe(dev, ret, "failed to request irq");
 
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 3a04016db2c3..ae609bdd2ec4 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -116,6 +116,7 @@ struct geni_i2c_dev {
 	dma_addr_t dma_addr;
 	struct dma_chan *tx_c;
 	struct dma_chan *rx_c;
+	bool no_dma;
 	bool gpi_mode;
 	bool abort_done;
 	bool is_tx_multi_desc_xfer;
@@ -447,7 +448,7 @@ static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	size_t len = msg->len;
 	struct i2c_msg *cur;
 
-	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	dma_buf = gi2c->no_dma ? NULL : i2c_get_dma_safe_msg_buf(msg, 32);
 	if (dma_buf)
 		geni_se_select_mode(se, GENI_SE_DMA);
 	else
@@ -486,7 +487,7 @@ static int geni_i2c_tx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	size_t len = msg->len;
 	struct i2c_msg *cur;
 
-	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	dma_buf = gi2c->no_dma ? NULL : i2c_get_dma_safe_msg_buf(msg, 32);
 	if (dma_buf)
 		geni_se_select_mode(se, GENI_SE_DMA);
 	else
@@ -1080,10 +1081,12 @@ static int geni_i2c_probe(struct platform_device *pdev)
 		goto err_resources;
 	}
 
-	if (desc && desc->no_dma_support)
+	if (desc && desc->no_dma_support) {
 		fifo_disable = false;
-	else
+		gi2c->no_dma = true;
+	} else {
 		fifo_disable = readl_relaxed(gi2c->se.base + GENI_IF_DISABLE_RO) & FIFO_IF_DISABLE;
+	}
 
 	if (fifo_disable) {
 		/* FIFO is disabled, so we can only use GPI DMA */
diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index 3e8f126cb7f7..9e3595b3623e 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -670,12 +670,39 @@ static const struct riic_of_data riic_rz_t2h_info = {
 
 static int riic_i2c_suspend(struct device *dev)
 {
-	struct riic_dev *riic = dev_get_drvdata(dev);
-	int ret;
+	/*
+	 * Some I2C devices may need the I2C controller to remain active
+	 * during resume_noirq() or suspend_noirq(). If the controller is
+	 * autosuspended, there is no way to wake it up once runtime PM is
+	 * disabled (in suspend_late()).
+	 *
+	 * During system resume, the I2C controller will be available only
+	 * after runtime PM is re-enabled (in resume_early()). However, this
+	 * may be too late for some devices.
+	 *
+	 * Wake up the controller in the suspend() callback while runtime PM
+	 * is still enabled. The I2C controller will remain available until
+	 * the suspend_noirq() callback (pm_runtime_force_suspend()) is
+	 * called. During resume, the I2C controller can be restored by the
+	 * resume_noirq() callback (pm_runtime_force_resume()).
+	 *
+	 * Finally, the resume() callback re-enables autosuspend, ensuring
+	 * the I2C controller remains available until the system enters
+	 * suspend_noirq() and from resume_noirq().
+	 */
+	return pm_runtime_resume_and_get(dev);
+}
 
-	ret = pm_runtime_resume_and_get(dev);
-	if (ret)
-		return ret;
+static int riic_i2c_resume(struct device *dev)
+{
+	pm_runtime_put_autosuspend(dev);
+
+	return 0;
+}
+
+static int riic_i2c_suspend_noirq(struct device *dev)
+{
+	struct riic_dev *riic = dev_get_drvdata(dev);
 
 	i2c_mark_adapter_suspended(&riic->adapter);
 
@@ -683,12 +710,12 @@ static int riic_i2c_suspend(struct device *dev)
 	riic_clear_set_bit(riic, ICCR1_ICE, 0, RIIC_ICCR1);
 
 	pm_runtime_mark_last_busy(dev);
-	pm_runtime_put_sync(dev);
+	pm_runtime_force_suspend(dev);
 
 	return reset_control_assert(riic->rstc);
 }
 
-static int riic_i2c_resume(struct device *dev)
+static int riic_i2c_resume_noirq(struct device *dev)
 {
 	struct riic_dev *riic = dev_get_drvdata(dev);
 	int ret;
@@ -697,6 +724,10 @@ static int riic_i2c_resume(struct device *dev)
 	if (ret)
 		return ret;
 
+	ret = pm_runtime_force_resume(dev);
+	if (ret)
+		return ret;
+
 	ret = riic_init_hw(riic);
 	if (ret) {
 		/*
@@ -714,6 +745,7 @@ static int riic_i2c_resume(struct device *dev)
 }
 
 static const struct dev_pm_ops riic_i2c_pm_ops = {
+	NOIRQ_SYSTEM_SLEEP_PM_OPS(riic_i2c_suspend_noirq, riic_i2c_resume_noirq)
 	SYSTEM_SLEEP_PM_OPS(riic_i2c_suspend, riic_i2c_resume)
 };
 
diff --git a/drivers/iio/accel/adxl380.c b/drivers/iio/accel/adxl380.c
index 6d5f1a0d51e9..aef5109c1ddd 100644
--- a/drivers/iio/accel/adxl380.c
+++ b/drivers/iio/accel/adxl380.c
@@ -1784,9 +1784,9 @@ static int adxl380_config_irq(struct iio_dev *indio_dev)
 		st->int_map[1] = ADXL380_INT0_MAP1_REG;
 	} else {
 		st->irq = fwnode_irq_get_byname(dev_fwnode(st->dev), "INT1");
-		if (st->irq > 0)
-			return dev_err_probe(st->dev, -ENODEV,
-					     "no interrupt name specified");
+		if (st->irq < 0)
+			return dev_err_probe(st->dev, st->irq,
+					     "no interrupt name specified\n");
 		st->int_map[0] = ADXL380_INT1_MAP0_REG;
 		st->int_map[1] = ADXL380_INT1_MAP1_REG;
 	}
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index a7961c610ed2..1a9447c81b0f 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -517,7 +517,6 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
 		.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
 		.sensors_supported = {
 			[0] = H3LIS331DL_ACCEL_DEV_NAME,
-			[1] = IIS328DQ_ACCEL_DEV_NAME,
 		},
 		.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
 		.odr = {
@@ -585,6 +584,77 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
 		.bootime = 2,
 	},
 	{
+		.wai = 0x32,
+		.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
+		.sensors_supported = {
+			[0] = IIS328DQ_ACCEL_DEV_NAME,
+		},
+		.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
+		.odr = {
+			.addr = 0x20,
+			.mask = 0x18,
+			.odr_avl = {
+				{ .hz = 50, .value = 0x00, },
+				{ .hz = 100, .value = 0x01, },
+				{ .hz = 400, .value = 0x02, },
+				{ .hz = 1000, .value = 0x03, },
+			},
+		},
+		.pw = {
+			.addr = 0x20,
+			.mask = 0x20,
+			.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
+			.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
+		},
+		.enable_axis = {
+			.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
+			.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
+		},
+		.fs = {
+			.addr = 0x23,
+			.mask = 0x30,
+			.fs_avl = {
+				[0] = {
+					.num = ST_ACCEL_FS_AVL_100G,
+					.value = 0x00,
+					.gain = IIO_G_TO_M_S_2(980),
+				},
+				[1] = {
+					.num = ST_ACCEL_FS_AVL_200G,
+					.value = 0x01,
+					.gain = IIO_G_TO_M_S_2(1950),
+				},
+				[2] = {
+					.num = ST_ACCEL_FS_AVL_400G,
+					.value = 0x03,
+					.gain = IIO_G_TO_M_S_2(3910),
+				},
+			},
+		},
+		.bdu = {
+			.addr = 0x23,
+			.mask = 0x80,
+		},
+		.drdy_irq = {
+			.int1 = {
+				.addr = 0x22,
+				.mask = 0x02,
+			},
+			.int2 = {
+				.addr = 0x22,
+				.mask = 0x10,
+			},
+			.addr_ihl = 0x22,
+			.mask_ihl = 0x80,
+		},
+		.sim = {
+			.addr = 0x23,
+			.value = BIT(0),
+		},
+		.multi_read_bit = true,
+		.bootime = 2,
+	},
+	{
 		/* No WAI register present */
 		.sensors_supported = {
 			[0] = LIS3L02DQ_ACCEL_DEV_NAME,
diff --git a/drivers/iio/adc/ad7280a.c b/drivers/iio/adc/ad7280a.c
index 50a6ff7c8b1c..ba12a3796e2b 100644
--- a/drivers/iio/adc/ad7280a.c
+++ b/drivers/iio/adc/ad7280a.c
@@ -1024,7 +1024,9 @@ static int ad7280_probe(struct spi_device *spi)
 
 	st->spi->max_speed_hz = AD7280A_MAX_SPI_CLK_HZ;
 	st->spi->mode = SPI_MODE_1;
-	spi_setup(st->spi);
+	ret = spi_setup(st->spi);
+	if (ret < 0)
+		return ret;
 
 	st->ctrl_lb = FIELD_PREP(AD7280A_CTRL_LB_ACQ_TIME_MSK, st->acquisition_time) |
 		FIELD_PREP(AD7280A_CTRL_LB_THERMISTOR_MSK, st->thermistor_term_en);
diff --git a/drivers/iio/adc/ad7606_par.c b/drivers/iio/adc/ad7606_par.c
index 634852c4bbd2..b81e707ab40c 100644
--- a/drivers/iio/adc/ad7606_par.c
+++ b/drivers/iio/adc/ad7606_par.c
@@ -43,7 +43,8 @@ static int ad7606_par_bus_setup_iio_backend(struct device *dev,
 					    struct iio_dev *indio_dev)
 {
 	struct ad7606_state *st = iio_priv(indio_dev);
-	unsigned int ret, c;
+	unsigned int c;
+	int ret;
 	struct iio_backend_data_fmt data = {
 		.sign_extend = true,
 		.enable = true,
diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
index f7a9f46ea0dc..2d8f8da3671d 100644
--- a/drivers/iio/adc/ad9467.c
+++ b/drivers/iio/adc/ad9467.c
@@ -95,7 +95,7 @@
 
 #define CHIPID_AD9434			0x6A
 #define AD9434_DEF_OUTPUT_MODE		0x00
-#define AD9434_REG_VREF_MASK		0xC0
+#define AD9434_REG_VREF_MASK		GENMASK(4, 0)
 
 /*
  * Analog Devices AD9467 16-Bit, 200/250 MSPS ADC
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index b4c36e6a7490..aa4ba3f5a506 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c
@@ -2481,6 +2481,7 @@ static void at91_adc_remove(struct platform_device *pdev)
 	struct at91_adc_state *st = iio_priv(indio_dev);
 
 	iio_device_unregister(indio_dev);
+	cancel_work_sync(&st->touch_st.workq);
 
 	at91_adc_dma_disable(st);
 
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index 1484adff00df..f2400897818c 100644
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -540,15 +540,6 @@ static const struct iio_chan_spec exynos_adc_iio_channels[] = {
 	ADC_CHANNEL(9, "adc9"),
 };
 
-static int exynos_adc_remove_devices(struct device *dev, void *c)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-
-	platform_device_unregister(pdev);
-
-	return 0;
-}
-
 static int exynos_adc_probe(struct platform_device *pdev)
 {
 	struct exynos_adc *info = NULL;
@@ -660,8 +651,7 @@ static int exynos_adc_probe(struct platform_device *pdev)
 	return 0;
 
 err_of_populate:
-	device_for_each_child(&indio_dev->dev, NULL,
-				exynos_adc_remove_devices);
+	of_platform_depopulate(&indio_dev->dev);
 	iio_device_unregister(indio_dev);
 err_irq:
 	free_irq(info->irq, info);
@@ -681,8 +671,7 @@ static void exynos_adc_remove(struct platform_device *pdev)
 	struct iio_dev *indio_dev = platform_get_drvdata(pdev);
 	struct exynos_adc *info = iio_priv(indio_dev);
 
-	device_for_each_child(&indio_dev->dev, NULL,
-				exynos_adc_remove_devices);
+	of_platform_depopulate(&indio_dev->dev);
 	iio_device_unregister(indio_dev);
 	free_irq(info->irq, info);
 	if (info->data->exit_hw)
diff --git a/drivers/iio/adc/pac1934.c b/drivers/iio/adc/pac1934.c
index ec96bb0f2ed6..712b5e9caba6 100644
--- a/drivers/iio/adc/pac1934.c
+++ b/drivers/iio/adc/pac1934.c
@@ -665,9 +665,9 @@ static int pac1934_reg_snapshot(struct pac1934_chip_info *info,
 			/* add the power_acc field */
 			curr_energy += inc;
 
-			clamp(curr_energy, PAC_193X_MIN_POWER_ACC, PAC_193X_MAX_POWER_ACC);
-
-			reg_data->energy_sec_acc[cnt] = curr_energy;
+			reg_data->energy_sec_acc[cnt] = clamp(curr_energy,
+							      PAC_193X_MIN_POWER_ACC,
+							      PAC_193X_MAX_POWER_ACC);
 		}
 
 		offset_reg_data_p += PAC1934_VPOWER_ACC_REG_LEN;
diff --git a/drivers/iio/chemical/scd4x.c b/drivers/iio/chemical/scd4x.c
index 8859f89fb2a9..0fd839176e26 100644
--- a/drivers/iio/chemical/scd4x.c
+++ b/drivers/iio/chemical/scd4x.c
@@ -584,7 +584,7 @@ static const struct iio_chan_spec scd4x_channels[] = {
 			.sign = 'u',
 			.realbits = 16,
 			.storagebits = 16,
-			.endianness = IIO_BE,
+			.endianness = IIO_CPU,
 		},
 	},
 	{
@@ -599,7 +599,7 @@ static const struct iio_chan_spec scd4x_channels[] = {
 			.sign = 'u',
 			.realbits = 16,
 			.storagebits = 16,
-			.endianness = IIO_BE,
+			.endianness = IIO_CPU,
 		},
 	},
 	{
@@ -612,7 +612,7 @@ static const struct iio_chan_spec scd4x_channels[] = {
 			.sign = 'u',
 			.realbits = 16,
 			.storagebits = 16,
-			.endianness = IIO_BE,
+			.endianness = IIO_CPU,
 		},
 	},
 };
diff --git a/drivers/iio/dac/ad3552r-hs.c b/drivers/iio/dac/ad3552r-hs.c
index 41b96b48ba98..a9578afa7015 100644
--- a/drivers/iio/dac/ad3552r-hs.c
+++ b/drivers/iio/dac/ad3552r-hs.c
@@ -549,12 +549,15 @@ static ssize_t ad3552r_hs_write_data_source(struct file *f,
 
 	guard(mutex)(&st->lock);
 
+	if (count >= sizeof(buf))
+		return -ENOSPC;
+
 	ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, userbuf,
 				     count);
 	if (ret < 0)
 		return ret;
 
-	buf[count] = '\0';
+	buf[ret] = '\0';
 
 	ret = match_string(dbgfs_attr_source, ARRAY_SIZE(dbgfs_attr_source),
 			   buf);
diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index d9cae9555e5d..4b18498aa074 100644
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -434,6 +434,12 @@ static const struct ad5686_chip_info ad5686_chip_info_tbl[] = {
 		.num_channels = 4,
 		.regmap_type = AD5686_REGMAP,
 	},
+	[ID_AD5695R] = {
+		.channels = ad5685r_channels,
+		.int_vref_mv = 2500,
+		.num_channels = 4,
+		.regmap_type = AD5686_REGMAP,
+	},
 	[ID_AD5696] = {
 		.channels = ad5686_channels,
 		.num_channels = 4,
diff --git a/drivers/iio/imu/inv_icm45600/inv_icm45600_core.c b/drivers/iio/imu/inv_icm45600/inv_icm45600_core.c
index ab1cb7b9dba4..25bd9757a594 100644
--- a/drivers/iio/imu/inv_icm45600/inv_icm45600_core.c
+++ b/drivers/iio/imu/inv_icm45600/inv_icm45600_core.c
@@ -960,16 +960,17 @@ int inv_icm45600_temp_read_raw(struct iio_dev *indio_dev,
 		return IIO_VAL_INT;
 	/*
 	 * T°C = (temp / 128) + 25
-	 * Tm°C = 1000 * ((temp * 100 / 12800) + 25)
-	 * scale: 100000 / 13248 = 7.8125
-	 * offset: 25000
+	 * Tm°C = ((temp + 25 * 128) / 128)) * 1000
+	 * Tm°C = (temp + 3200) * (1000 / 128)
+	 * scale: 1000 / 128 = 7.8125
+	 * offset: 3200
 	 */
 	case IIO_CHAN_INFO_SCALE:
 		*val = 7;
 		*val2 = 812500;
 		return IIO_VAL_INT_PLUS_MICRO;
 	case IIO_CHAN_INFO_OFFSET:
-		*val = 25000;
+		*val = 3200;
 		return IIO_VAL_INT;
 	default:
 		return -EINVAL;
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 49ac17806e72..dc78227952a7 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -101,6 +101,13 @@ static const struct iio_chan_spec st_lsm6dsx_acc_channels[] = {
 	IIO_CHAN_SOFT_TIMESTAMP(3),
 };
 
+static const struct iio_chan_spec st_lsm6ds0_acc_channels[] = {
+	ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x28, IIO_MOD_X, 0),
+	ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x2a, IIO_MOD_Y, 1),
+	ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x2c, IIO_MOD_Z, 2),
+	IIO_CHAN_SOFT_TIMESTAMP(3),
+};
+
 static const struct iio_chan_spec st_lsm6dsx_gyro_channels[] = {
 	ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x22, IIO_MOD_X, 0),
 	ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x24, IIO_MOD_Y, 1),
@@ -142,8 +149,8 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 		},
 		.channels = {
 			[ST_LSM6DSX_ID_ACC] = {
-				.chan = st_lsm6dsx_acc_channels,
-				.len = ARRAY_SIZE(st_lsm6dsx_acc_channels),
+				.chan = st_lsm6ds0_acc_channels,
+				.len = ARRAY_SIZE(st_lsm6ds0_acc_channels),
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.chan = st_lsm6ds0_gyro_channels,
@@ -1449,8 +1456,8 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 		},
 		.channels = {
 			[ST_LSM6DSX_ID_ACC] = {
-				.chan = st_lsm6dsx_acc_channels,
-				.len = ARRAY_SIZE(st_lsm6dsx_acc_channels),
+				.chan = st_lsm6ds0_acc_channels,
+				.len = ARRAY_SIZE(st_lsm6ds0_acc_channels),
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.chan = st_lsm6dsx_gyro_channels,
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index f69deefcfb6f..117ffad4f376 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -1657,6 +1657,7 @@ static void iio_dev_release(struct device *device)
 	mutex_destroy(&iio_dev_opaque->info_exist_lock);
 	mutex_destroy(&iio_dev_opaque->mlock);
 
+	lockdep_unregister_key(&iio_dev_opaque->info_exist_key);
 	lockdep_unregister_key(&iio_dev_opaque->mlock_key);
 
 	ida_free(&iio_ida, iio_dev_opaque->id);
@@ -1717,9 +1718,10 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv)
 	INIT_LIST_HEAD(&iio_dev_opaque->ioctl_handlers);
 
 	lockdep_register_key(&iio_dev_opaque->mlock_key);
+	lockdep_register_key(&iio_dev_opaque->info_exist_key);
 
 	mutex_init_with_key(&iio_dev_opaque->mlock, &iio_dev_opaque->mlock_key);
-	mutex_init(&iio_dev_opaque->info_exist_lock);
+	mutex_init_with_key(&iio_dev_opaque->info_exist_lock, &iio_dev_opaque->info_exist_key);
 
 	indio_dev->dev.parent = parent;
 	indio_dev->dev.type = &iio_device_type;
diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 654771275ce8..d2cf940b105a 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -116,6 +116,17 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_NEVER)
 	},
 	{
+		/*
+		 * ASUS Zenbook UX425QA_UM425QA
+		 * Some Zenbooks report "Zenbook" with a lowercase b.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Zenbook UX425QA_UM425QA"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_PROBE_DEFER | SERIO_QUIRK_RESET_NEVER)
+	},
+	{
 		/* ASUS ZenBook UX425UA/QA */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
@@ -1176,6 +1187,13 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "WUJIE Series-X5SP4NAG"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	/*
 	 * A lot of modern Clevo barebones have touchpad and/or keyboard issues
 	 * after suspend fixable with the forcenorestore quirk.
diff --git a/drivers/interconnect/debugfs-client.c b/drivers/interconnect/debugfs-client.c
index 778deeb4a7e8..24d7b5a57794 100644
--- a/drivers/interconnect/debugfs-client.c
+++ b/drivers/interconnect/debugfs-client.c
@@ -150,6 +150,11 @@ int icc_debugfs_client_init(struct dentry *icc_dir)
 		return ret;
 	}
 
+	src_node = devm_kstrdup(&pdev->dev, "", GFP_KERNEL);
+	dst_node = devm_kstrdup(&pdev->dev, "", GFP_KERNEL);
+	if (!src_node || !dst_node)
+		return -ENOMEM;
+
 	client_dir = debugfs_create_dir("test_client", icc_dir);
 
 	debugfs_create_str("src_node", 0600, client_dir, &src_node);
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 5d45795c367a..7c12be1b247f 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -2450,8 +2450,6 @@ static struct iommu_device *amd_iommu_probe_device(struct device *dev)
 		goto out_err;
 	}
 
-out_err:
-
 	iommu_completion_wait(iommu);
 
 	if (FEATURE_NUM_INT_REMAP_SUP_2K(amd_iommu_efr2))
@@ -2462,6 +2460,7 @@ out_err:
 	if (dev_is_pci(dev))
 		pci_prepare_ats(to_pci_dev(dev), PAGE_SHIFT);
 
+out_err:
 	return iommu_dev;
 }
 
diff --git a/drivers/iommu/generic_pt/iommu_pt.h b/drivers/iommu/generic_pt/iommu_pt.h
index 3327116a441c..52ef028ed2db 100644
--- a/drivers/iommu/generic_pt/iommu_pt.h
+++ b/drivers/iommu/generic_pt/iommu_pt.h
@@ -645,7 +645,7 @@ static __always_inline int __do_map_single_page(struct pt_range *range,
 	struct pt_iommu_map_args *map = arg;
 
 	pts.type = pt_load_single_entry(&pts);
-	if (level == 0) {
+	if (pts.level == 0) {
 		if (pts.type != PT_ENTRY_EMPTY)
 			return -EADDRINUSE;
 		pt_install_leaf_entry(&pts, map->oa, PAGE_SHIFT,
diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
index e6626004b323..05d63fe92e43 100644
--- a/drivers/iommu/io-pgtable-arm.c
+++ b/drivers/iommu/io-pgtable-arm.c
@@ -637,7 +637,7 @@ static size_t __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
 	pte = READ_ONCE(*ptep);
 	if (!pte) {
 		WARN_ON(!(data->iop.cfg.quirks & IO_PGTABLE_QUIRK_NO_WARN));
-		return -ENOENT;
+		return 0;
 	}
 
 	/* If the size matches this level, we're in the right place */
diff --git a/drivers/iommu/iommu-sva.c b/drivers/iommu/iommu-sva.c
index d236aef80a8d..e1e63c2be82b 100644
--- a/drivers/iommu/iommu-sva.c
+++ b/drivers/iommu/iommu-sva.c
@@ -3,6 +3,7 @@
  * Helpers for IOMMU drivers implementing SVA
  */
 #include <linux/mmu_context.h>
+#include <linux/mmu_notifier.h>
 #include <linux/mutex.h>
 #include <linux/sched/mm.h>
 #include <linux/iommu.h>
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index ada585bfa451..2988def30972 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -709,7 +709,7 @@ static struct its_collection *its_build_mapd_cmd(struct its_node *its,
 						 struct its_cmd_block *cmd,
 						 struct its_cmd_desc *desc)
 {
-	unsigned long itt_addr;
+	phys_addr_t itt_addr;
 	u8 size = ilog2(desc->its_mapd_cmd.dev->nr_ites);
 
 	itt_addr = virt_to_phys(desc->its_mapd_cmd.dev->itt);
@@ -879,7 +879,7 @@ static struct its_vpe *its_build_vmapp_cmd(struct its_node *its,
 					   struct its_cmd_desc *desc)
 {
 	struct its_vpe *vpe = valid_vpe(its, desc->its_vmapp_cmd.vpe);
-	unsigned long vpt_addr, vconf_addr;
+	phys_addr_t vpt_addr, vconf_addr;
 	u64 target;
 	bool alloc;
 
@@ -2477,10 +2477,10 @@ retry_baser:
 	baser->psz = psz;
 	tmp = indirect ? GITS_LVL1_ENTRY_SIZE : esz;
 
-	pr_info("ITS@%pa: allocated %d %s @%lx (%s, esz %d, psz %dK, shr %d)\n",
+	pr_info("ITS@%pa: allocated %d %s @%llx (%s, esz %d, psz %dK, shr %d)\n",
 		&its->phys_base, (int)(PAGE_ORDER_TO_SIZE(order) / (int)tmp),
 		its_base_type_string[type],
-		(unsigned long)virt_to_phys(base),
+		(u64)virt_to_phys(base),
 		indirect ? "indirect" : "flat", (int)esz,
 		psz / SZ_1K, (int)shr >> GITS_BASER_SHAREABILITY_SHIFT);
 
diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c
index 899a423b5da8..9b487120f011 100644
--- a/drivers/irqchip/irq-renesas-rzv2h.c
+++ b/drivers/irqchip/irq-renesas-rzv2h.c
@@ -328,6 +328,7 @@ static int rzv2h_tint_set_type(struct irq_data *d, unsigned int type)
 	u32 titsr, titsr_k, titsel_n, tien;
 	struct rzv2h_icu_priv *priv;
 	u32 tssr, tssr_k, tssel_n;
+	u32 titsr_cur, tssr_cur;
 	unsigned int hwirq;
 	u32 tint, sense;
 	int tint_nr;
@@ -376,12 +377,18 @@ static int rzv2h_tint_set_type(struct irq_data *d, unsigned int type)
 	guard(raw_spinlock)(&priv->lock);
 
 	tssr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TSSR(tssr_k));
+	titsr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TITSR(titsr_k));
+
+	tssr_cur = field_get(ICU_TSSR_TSSEL_MASK(tssel_n, priv->info->field_width), tssr);
+	titsr_cur = field_get(ICU_TITSR_TITSEL_MASK(titsel_n), titsr);
+	if (tssr_cur == tint && titsr_cur == sense)
+		return 0;
+
 	tssr &= ~(ICU_TSSR_TSSEL_MASK(tssel_n, priv->info->field_width) | tien);
 	tssr |= ICU_TSSR_TSSEL_PREP(tint, tssel_n, priv->info->field_width);
 
 	writel_relaxed(tssr, priv->base + priv->info->t_offs + ICU_TSSR(tssr_k));
 
-	titsr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TITSR(titsr_k));
 	titsr &= ~ICU_TITSR_TITSEL_MASK(titsel_n);
 	titsr |= ICU_TITSR_TITSEL_PREP(sense, titsel_n);
 
diff --git a/drivers/irqchip/irq-riscv-imsic-platform.c b/drivers/irqchip/irq-riscv-imsic-platform.c
index 7228a33f6c37..643c8e459611 100644
--- a/drivers/irqchip/irq-riscv-imsic-platform.c
+++ b/drivers/irqchip/irq-riscv-imsic-platform.c
@@ -158,11 +158,11 @@ static int imsic_irq_set_affinity(struct irq_data *d, const struct cpumask *mask
 		tmp_vec.local_id = new_vec->local_id;
 
 		/* Point device to the temporary vector */
-		imsic_msi_update_msg(d, &tmp_vec);
+		imsic_msi_update_msg(irq_get_irq_data(d->irq), &tmp_vec);
 	}
 
 	/* Point device to the new vector */
-	imsic_msi_update_msg(d, new_vec);
+	imsic_msi_update_msg(irq_get_irq_data(d->irq), new_vec);
 
 	/* Update irq descriptors with the new vector */
 	d->chip_data = new_vec;
diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index df98144a9539..33521c328a82 100644
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -109,14 +109,14 @@ mISDN_read(struct file *filep, char __user *buf, size_t count, loff_t *off)
 		spin_unlock_irq(&dev->lock);
 		if (filep->f_flags & O_NONBLOCK)
 			return -EAGAIN;
-		wait_event_interruptible(dev->wait, (dev->work ||
+		wait_event_interruptible(dev->wait, (READ_ONCE(dev->work) ||
 						     !list_empty(list)));
 		if (signal_pending(current))
 			return -ERESTARTSYS;
 		spin_lock_irq(&dev->lock);
 	}
 	if (dev->work)
-		dev->work = 0;
+		WRITE_ONCE(dev->work, 0);
 	if (!list_empty(list)) {
 		timer = list_first_entry(list, struct mISDNtimer, list);
 		list_del(&timer->list);
@@ -141,13 +141,16 @@ mISDN_poll(struct file *filep, poll_table *wait)
 	if (*debug & DEBUG_TIMER)
 		printk(KERN_DEBUG "%s(%p, %p)\n", __func__, filep, wait);
 	if (dev) {
+		u32 work;
+
 		poll_wait(filep, &dev->wait, wait);
 		mask = 0;
-		if (dev->work || !list_empty(&dev->expired))
+		work = READ_ONCE(dev->work);
+		if (work || !list_empty(&dev->expired))
 			mask |= (EPOLLIN | EPOLLRDNORM);
 		if (*debug & DEBUG_TIMER)
 			printk(KERN_DEBUG "%s work(%d) empty(%d)\n", __func__,
-			       dev->work, list_empty(&dev->expired));
+			       work, list_empty(&dev->expired));
 	}
 	return mask;
 }
@@ -172,7 +175,7 @@ misdn_add_timer(struct mISDNtimerdev *dev, int timeout)
 	struct mISDNtimer	*timer;
 
 	if (!timeout) {
-		dev->work = 1;
+		WRITE_ONCE(dev->work, 1);
 		wake_up_interruptible(&dev->wait);
 		id = 0;
 	} else {
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 885399ed0776..d34a19453560 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -560,11 +560,6 @@ int led_classdev_register_ext(struct device *parent,
 #ifdef CONFIG_LEDS_BRIGHTNESS_HW_CHANGED
 	led_cdev->brightness_hw_changed = -1;
 #endif
-	/* add to the list of leds */
-	down_write(&leds_list_lock);
-	list_add_tail(&led_cdev->node, &leds_list);
-	up_write(&leds_list_lock);
-
 	if (!led_cdev->max_brightness)
 		led_cdev->max_brightness = LED_FULL;
 
@@ -574,6 +569,11 @@ int led_classdev_register_ext(struct device *parent,
 
 	led_init_core(led_cdev);
 
+	/* add to the list of leds */
+	down_write(&leds_list_lock);
+	list_add_tail(&led_cdev->node, &leds_list);
+	up_write(&leds_list_lock);
+
 #ifdef CONFIG_LEDS_TRIGGERS
 	led_trigger_set_default(led_cdev);
 #endif
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 8ccacba85547..ec9ff9715081 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -273,6 +273,8 @@ struct bcache_device {
 
 	struct bio_set		bio_split;
 
+	struct bio_set		bio_detached;
+
 	unsigned int		data_csum:1;
 
 	int (*cache_miss)(struct btree *b, struct search *s,
@@ -753,6 +755,13 @@ struct bbio {
 	struct bio		bio;
 };
 
+struct detached_dev_io_private {
+	struct bcache_device	*d;
+	unsigned long		start_time;
+	struct bio		*orig_bio;
+	struct bio              bio;
+};
+
 #define BTREE_PRIO		USHRT_MAX
 #define INITIAL_PRIO		32768U
 
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 82fdea7dea7a..a02aecac05cd 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -1077,68 +1077,58 @@ static CLOSURE_CALLBACK(cached_dev_nodata)
 	continue_at(cl, cached_dev_bio_complete, NULL);
 }
 
-struct detached_dev_io_private {
-	struct bcache_device	*d;
-	unsigned long		start_time;
-	bio_end_io_t		*bi_end_io;
-	void			*bi_private;
-	struct block_device	*orig_bdev;
-};
-
 static void detached_dev_end_io(struct bio *bio)
 {
-	struct detached_dev_io_private *ddip;
-
-	ddip = bio->bi_private;
-	bio->bi_end_io = ddip->bi_end_io;
-	bio->bi_private = ddip->bi_private;
+	struct detached_dev_io_private *ddip =
+		container_of(bio, struct detached_dev_io_private, bio);
+	struct bio *orig_bio = ddip->orig_bio;
 
 	/* Count on the bcache device */
-	bio_end_io_acct_remapped(bio, ddip->start_time, ddip->orig_bdev);
+	bio_end_io_acct(orig_bio, ddip->start_time);
 
 	if (bio->bi_status) {
-		struct cached_dev *dc = container_of(ddip->d,
-						     struct cached_dev, disk);
+		struct cached_dev *dc = bio->bi_private;
+
 		/* should count I/O error for backing device here */
 		bch_count_backing_io_errors(dc, bio);
+		orig_bio->bi_status = bio->bi_status;
 	}
 
-	kfree(ddip);
-	bio_endio(bio);
+	bio_put(bio);
+	bio_endio(orig_bio);
 }
 
-static void detached_dev_do_request(struct bcache_device *d, struct bio *bio,
-		struct block_device *orig_bdev, unsigned long start_time)
+static void detached_dev_do_request(struct bcache_device *d,
+		struct bio *orig_bio, unsigned long start_time)
 {
 	struct detached_dev_io_private *ddip;
 	struct cached_dev *dc = container_of(d, struct cached_dev, disk);
+	struct bio *clone_bio;
 
-	/*
-	 * no need to call closure_get(&dc->disk.cl),
-	 * because upper layer had already opened bcache device,
-	 * which would call closure_get(&dc->disk.cl)
-	 */
-	ddip = kzalloc(sizeof(struct detached_dev_io_private), GFP_NOIO);
-	if (!ddip) {
-		bio->bi_status = BLK_STS_RESOURCE;
-		bio_endio(bio);
+	if (bio_op(orig_bio) == REQ_OP_DISCARD &&
+	    !bdev_max_discard_sectors(dc->bdev)) {
+		bio_endio(orig_bio);
 		return;
 	}
 
-	ddip->d = d;
+	clone_bio = bio_alloc_clone(dc->bdev, orig_bio, GFP_NOIO,
+				    &d->bio_detached);
+	if (!clone_bio) {
+		orig_bio->bi_status = BLK_STS_RESOURCE;
+		bio_endio(orig_bio);
+		return;
+	}
+
+	ddip = container_of(clone_bio, struct detached_dev_io_private, bio);
 	/* Count on the bcache device */
-	ddip->orig_bdev = orig_bdev;
+	ddip->d = d;
 	ddip->start_time = start_time;
-	ddip->bi_end_io = bio->bi_end_io;
-	ddip->bi_private = bio->bi_private;
-	bio->bi_end_io = detached_dev_end_io;
-	bio->bi_private = ddip;
-
-	if ((bio_op(bio) == REQ_OP_DISCARD) &&
-	    !bdev_max_discard_sectors(dc->bdev))
-		detached_dev_end_io(bio);
-	else
-		submit_bio_noacct(bio);
+	ddip->orig_bio = orig_bio;
+
+	clone_bio->bi_end_io = detached_dev_end_io;
+	clone_bio->bi_private = dc;
+
+	submit_bio_noacct(clone_bio);
 }
 
 static void quit_max_writeback_rate(struct cache_set *c,
@@ -1214,10 +1204,10 @@ void cached_dev_submit_bio(struct bio *bio)
 
 	start_time = bio_start_io_acct(bio);
 
-	bio_set_dev(bio, dc->bdev);
 	bio->bi_iter.bi_sector += dc->sb.data_offset;
 
 	if (cached_dev_get(dc)) {
+		bio_set_dev(bio, dc->bdev);
 		s = search_alloc(bio, d, orig_bdev, start_time);
 		trace_bcache_request_start(s->d, bio);
 
@@ -1237,9 +1227,10 @@ void cached_dev_submit_bio(struct bio *bio)
 			else
 				cached_dev_read(dc, s);
 		}
-	} else
+	} else {
 		/* I/O request sent to backing device */
-		detached_dev_do_request(d, bio, orig_bdev, start_time);
+		detached_dev_do_request(d, bio, start_time);
+	}
 }
 
 static int cached_dev_ioctl(struct bcache_device *d, blk_mode_t mode,
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index c17d4517af22..238d12ffdae8 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -887,6 +887,7 @@ static void bcache_device_free(struct bcache_device *d)
 	}
 
 	bioset_exit(&d->bio_split);
+	bioset_exit(&d->bio_detached);
 	kvfree(d->full_dirty_stripes);
 	kvfree(d->stripe_sectors_dirty);
 
@@ -949,6 +950,11 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
 			BIOSET_NEED_BVECS|BIOSET_NEED_RESCUER))
 		goto out_ida_remove;
 
+	if (bioset_init(&d->bio_detached, 4,
+			offsetof(struct detached_dev_io_private, bio),
+			BIOSET_NEED_BVECS|BIOSET_NEED_RESCUER))
+		goto out_bioset_split_exit;
+
 	if (lim.logical_block_size > PAGE_SIZE && cached_bdev) {
 		/*
 		 * This should only happen with BCACHE_SB_VERSION_BDEV.
@@ -964,7 +970,7 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
 
 	d->disk = blk_alloc_disk(&lim, NUMA_NO_NODE);
 	if (IS_ERR(d->disk))
-		goto out_bioset_exit;
+		goto out_bioset_detach_exit;
 
 	set_capacity(d->disk, sectors);
 	snprintf(d->disk->disk_name, DISK_NAME_LEN, "bcache%i", idx);
@@ -976,7 +982,9 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
 	d->disk->private_data	= d;
 	return 0;
 
-out_bioset_exit:
+out_bioset_detach_exit:
+	bioset_exit(&d->bio_detached);
+out_bioset_split_exit:
 	bioset_exit(&d->bio_split);
 out_ida_remove:
 	ida_free(&bcache_device_idx, idx);
diff --git a/drivers/media/i2c/ov02c10.c b/drivers/media/i2c/ov02c10.c
index b1e540eb8326..cf93d36032e1 100644
--- a/drivers/media/i2c/ov02c10.c
+++ b/drivers/media/i2c/ov02c10.c
@@ -165,16 +165,12 @@ static const struct reg_sequence sensor_1928x1092_30fps_setting[] = {
 	{0x3809, 0x88},
 	{0x380a, 0x04},
 	{0x380b, 0x44},
-	{0x3810, 0x00},
-	{0x3811, 0x02},
-	{0x3812, 0x00},
-	{0x3813, 0x02},
 	{0x3814, 0x01},
 	{0x3815, 0x01},
 	{0x3816, 0x01},
 	{0x3817, 0x01},
 
-	{0x3820, 0xa0},
+	{0x3820, 0xa8},
 	{0x3821, 0x00},
 	{0x3822, 0x80},
 	{0x3823, 0x08},
@@ -385,8 +381,6 @@ struct ov02c10 {
 	struct v4l2_ctrl *vblank;
 	struct v4l2_ctrl *hblank;
 	struct v4l2_ctrl *exposure;
-	struct v4l2_ctrl *hflip;
-	struct v4l2_ctrl *vflip;
 
 	struct clk *img_clk;
 	struct gpio_desc *reset;
@@ -465,13 +459,17 @@ static int ov02c10_set_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 
 	case V4L2_CID_HFLIP:
+		cci_write(ov02c10->regmap, OV02C10_ISP_X_WIN_CONTROL,
+			  ctrl->val ? 2 : 1, &ret);
 		cci_update_bits(ov02c10->regmap, OV02C10_ROTATE_CONTROL,
-				BIT(3), ov02c10->hflip->val << 3, &ret);
+				BIT(3), ctrl->val ? 0 : BIT(3), &ret);
 		break;
 
 	case V4L2_CID_VFLIP:
+		cci_write(ov02c10->regmap, OV02C10_ISP_Y_WIN_CONTROL,
+			  ctrl->val ? 2 : 1, &ret);
 		cci_update_bits(ov02c10->regmap, OV02C10_ROTATE_CONTROL,
-				BIT(4), ov02c10->vflip->val << 4, &ret);
+				BIT(4), ctrl->val << 4, &ret);
 		break;
 
 	default:
@@ -549,15 +547,11 @@ static int ov02c10_init_controls(struct ov02c10 *ov02c10)
 					      OV02C10_EXPOSURE_STEP,
 					      exposure_max);
 
-	ov02c10->hflip = v4l2_ctrl_new_std(ctrl_hdlr, &ov02c10_ctrl_ops,
-					   V4L2_CID_HFLIP, 0, 1, 1, 0);
-	if (ov02c10->hflip)
-		ov02c10->hflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT;
+	v4l2_ctrl_new_std(ctrl_hdlr, &ov02c10_ctrl_ops, V4L2_CID_HFLIP,
+			  0, 1, 1, 0);
 
-	ov02c10->vflip = v4l2_ctrl_new_std(ctrl_hdlr, &ov02c10_ctrl_ops,
-					   V4L2_CID_VFLIP, 0, 1, 1, 0);
-	if (ov02c10->vflip)
-		ov02c10->vflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT;
+	v4l2_ctrl_new_std(ctrl_hdlr, &ov02c10_ctrl_ops, V4L2_CID_VFLIP,
+			  0, 1, 1, 0);
 
 	v4l2_ctrl_new_std_menu_items(ctrl_hdlr, &ov02c10_ctrl_ops,
 				     V4L2_CID_TEST_PATTERN,
diff --git a/drivers/media/pci/intel/Kconfig b/drivers/media/pci/intel/Kconfig
index d9fcddce028b..3f14ca110d06 100644
--- a/drivers/media/pci/intel/Kconfig
+++ b/drivers/media/pci/intel/Kconfig
@@ -6,7 +6,7 @@ source "drivers/media/pci/intel/ivsc/Kconfig"
 
 config IPU_BRIDGE
 	tristate "Intel IPU Bridge"
-	depends on ACPI || COMPILE_TEST
+	depends on ACPI
 	depends on I2C
 	help
 	  The IPU bridge is a helper library for Intel IPU drivers to
diff --git a/drivers/media/pci/intel/ipu-bridge.c b/drivers/media/pci/intel/ipu-bridge.c
index c9827e9fe6ff..b2b710094914 100644
--- a/drivers/media/pci/intel/ipu-bridge.c
+++ b/drivers/media/pci/intel/ipu-bridge.c
@@ -5,6 +5,7 @@
 #include <acpi/acpi_bus.h>
 #include <linux/cleanup.h>
 #include <linux/device.h>
+#include <linux/dmi.h>
 #include <linux/i2c.h>
 #include <linux/mei_cl_bus.h>
 #include <linux/platform_device.h>
@@ -98,6 +99,28 @@ static const struct ipu_sensor_config ipu_supported_sensors[] = {
 	IPU_SENSOR_CONFIG("XMCC0003", 1, 321468000),
 };
 
+/*
+ * DMI matches for laptops which have their sensor mounted upside-down
+ * without reporting a rotation of 180° in neither the SSDB nor the _PLD.
+ */
+static const struct dmi_system_id upside_down_sensor_dmi_ids[] = {
+	{
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS 13 9350"),
+		},
+		.driver_data = "OVTI02C1",
+	},
+	{
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS 16 9640"),
+		},
+		.driver_data = "OVTI02C1",
+	},
+	{} /* Terminating entry */
+};
+
 static const struct ipu_property_names prop_names = {
 	.clock_frequency = "clock-frequency",
 	.rotation = "rotation",
@@ -248,6 +271,12 @@ out_free_buff:
 static u32 ipu_bridge_parse_rotation(struct acpi_device *adev,
 				     struct ipu_sensor_ssdb *ssdb)
 {
+	const struct dmi_system_id *dmi_id;
+
+	dmi_id = dmi_first_match(upside_down_sensor_dmi_ids);
+	if (dmi_id && acpi_dev_hid_match(adev, dmi_id->driver_data))
+		return 180;
+
 	switch (ssdb->degree) {
 	case IPU_SENSOR_ROTATION_NORMAL:
 		return 0;
diff --git a/drivers/media/platform/arm/mali-c55/mali-c55-params.c b/drivers/media/platform/arm/mali-c55/mali-c55-params.c
index 082cda4f4f63..be0e909bcf29 100644
--- a/drivers/media/platform/arm/mali-c55/mali-c55-params.c
+++ b/drivers/media/platform/arm/mali-c55/mali-c55-params.c
@@ -582,13 +582,6 @@ static int mali_c55_params_buf_prepare(struct vb2_buffer *vb)
 	struct mali_c55 *mali_c55 = params->mali_c55;
 	int ret;
 
-	if (config->version != MALI_C55_PARAM_BUFFER_V1) {
-		dev_dbg(mali_c55->dev,
-			"Unsupported extensible format version: %u\n",
-			config->version);
-		return -EINVAL;
-	}
-
 	ret = v4l2_isp_params_validate_buffer_size(mali_c55->dev, vb,
 			v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE));
 	if (ret)
diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
index 0fbdae280fdc..6dc4b53607b4 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
@@ -96,13 +96,6 @@
 
 #define VSRSTS_RETRIES			20
 
-#define RZG2L_CSI2_MIN_WIDTH		320
-#define RZG2L_CSI2_MIN_HEIGHT		240
-#define RZG2L_CSI2_MAX_WIDTH		2800
-#define RZG2L_CSI2_MAX_HEIGHT		4095
-
-#define RZG2L_CSI2_DEFAULT_WIDTH	RZG2L_CSI2_MIN_WIDTH
-#define RZG2L_CSI2_DEFAULT_HEIGHT	RZG2L_CSI2_MIN_HEIGHT
 #define RZG2L_CSI2_DEFAULT_FMT		MEDIA_BUS_FMT_UYVY8_1X16
 
 enum rzg2l_csi2_pads {
@@ -137,6 +130,10 @@ struct rzg2l_csi2_info {
 	int (*dphy_enable)(struct rzg2l_csi2 *csi2);
 	int (*dphy_disable)(struct rzg2l_csi2 *csi2);
 	bool has_system_clk;
+	unsigned int min_width;
+	unsigned int min_height;
+	unsigned int max_width;
+	unsigned int max_height;
 };
 
 struct rzg2l_csi2_timings {
@@ -418,6 +415,10 @@ static const struct rzg2l_csi2_info rzg2l_csi2_info = {
 	.dphy_enable = rzg2l_csi2_dphy_enable,
 	.dphy_disable = rzg2l_csi2_dphy_disable,
 	.has_system_clk = true,
+	.min_width = 320,
+	.min_height = 240,
+	.max_width = 2800,
+	.max_height = 4095,
 };
 
 static int rzg2l_csi2_dphy_setting(struct v4l2_subdev *sd, bool on)
@@ -542,6 +543,10 @@ static const struct rzg2l_csi2_info rzv2h_csi2_info = {
 	.dphy_enable = rzv2h_csi2_dphy_enable,
 	.dphy_disable = rzv2h_csi2_dphy_disable,
 	.has_system_clk = false,
+	.min_width = 320,
+	.min_height = 240,
+	.max_width = 4096,
+	.max_height = 4096,
 };
 
 static int rzg2l_csi2_mipi_link_setting(struct v4l2_subdev *sd, bool on)
@@ -631,6 +636,7 @@ static int rzg2l_csi2_set_format(struct v4l2_subdev *sd,
 				 struct v4l2_subdev_state *state,
 				 struct v4l2_subdev_format *fmt)
 {
+	struct rzg2l_csi2 *csi2 = sd_to_csi2(sd);
 	struct v4l2_mbus_framefmt *src_format;
 	struct v4l2_mbus_framefmt *sink_format;
 
@@ -653,9 +659,11 @@ static int rzg2l_csi2_set_format(struct v4l2_subdev *sd,
 	sink_format->ycbcr_enc = fmt->format.ycbcr_enc;
 	sink_format->quantization = fmt->format.quantization;
 	sink_format->width = clamp_t(u32, fmt->format.width,
-				     RZG2L_CSI2_MIN_WIDTH, RZG2L_CSI2_MAX_WIDTH);
+				     csi2->info->min_width,
+				     csi2->info->max_width);
 	sink_format->height = clamp_t(u32, fmt->format.height,
-				      RZG2L_CSI2_MIN_HEIGHT, RZG2L_CSI2_MAX_HEIGHT);
+				     csi2->info->min_height,
+				     csi2->info->max_height);
 	fmt->format = *sink_format;
 
 	/* propagate format to source pad */
@@ -668,9 +676,10 @@ static int rzg2l_csi2_init_state(struct v4l2_subdev *sd,
 				 struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { .pad = RZG2L_CSI2_SINK, };
+	struct rzg2l_csi2 *csi2 = sd_to_csi2(sd);
 
-	fmt.format.width = RZG2L_CSI2_DEFAULT_WIDTH;
-	fmt.format.height = RZG2L_CSI2_DEFAULT_HEIGHT;
+	fmt.format.width = csi2->info->min_width;
+	fmt.format.height = csi2->info->min_height;
 	fmt.format.field = V4L2_FIELD_NONE;
 	fmt.format.code = RZG2L_CSI2_DEFAULT_FMT;
 	fmt.format.colorspace = V4L2_COLORSPACE_SRGB;
@@ -697,16 +706,18 @@ static int rzg2l_csi2_enum_frame_size(struct v4l2_subdev *sd,
 				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_size_enum *fse)
 {
+	struct rzg2l_csi2 *csi2 = sd_to_csi2(sd);
+
 	if (fse->index != 0)
 		return -EINVAL;
 
 	if (!rzg2l_csi2_code_to_fmt(fse->code))
 		return -EINVAL;
 
-	fse->min_width = RZG2L_CSI2_MIN_WIDTH;
-	fse->min_height = RZG2L_CSI2_MIN_HEIGHT;
-	fse->max_width = RZG2L_CSI2_MAX_WIDTH;
-	fse->max_height = RZG2L_CSI2_MAX_HEIGHT;
+	fse->min_width = csi2->info->min_width;
+	fse->min_height = csi2->info->min_height;
+	fse->max_width = csi2->info->max_width;
+	fse->max_height = csi2->info->max_height;
 
 	return 0;
 }
diff --git a/drivers/misc/mei/mei-trace.h b/drivers/misc/mei/mei-trace.h
index 5312edbf5190..24fa321d88bd 100644
--- a/drivers/misc/mei/mei-trace.h
+++ b/drivers/misc/mei/mei-trace.h
@@ -21,18 +21,18 @@ TRACE_EVENT(mei_reg_read,
 	TP_ARGS(dev, reg, offs, val),
 	TP_STRUCT__entry(
 		__string(dev, dev_name(dev))
-		__field(const char *, reg)
+		__string(reg, reg)
 		__field(u32, offs)
 		__field(u32, val)
 	),
 	TP_fast_assign(
 		__assign_str(dev);
-		__entry->reg  = reg;
+		__assign_str(reg);
 		__entry->offs = offs;
 		__entry->val = val;
 	),
 	TP_printk("[%s] read %s:[%#x] = %#x",
-		  __get_str(dev), __entry->reg, __entry->offs, __entry->val)
+		  __get_str(dev), __get_str(reg), __entry->offs, __entry->val)
 );
 
 TRACE_EVENT(mei_reg_write,
@@ -40,18 +40,18 @@ TRACE_EVENT(mei_reg_write,
 	TP_ARGS(dev, reg, offs, val),
 	TP_STRUCT__entry(
 		__string(dev, dev_name(dev))
-		__field(const char *, reg)
+		__string(reg, reg)
 		__field(u32, offs)
 		__field(u32, val)
 	),
 	TP_fast_assign(
 		__assign_str(dev);
-		__entry->reg = reg;
+		__assign_str(reg);
 		__entry->offs = offs;
 		__entry->val = val;
 	),
 	TP_printk("[%s] write %s[%#x] = %#x",
-		  __get_str(dev), __entry->reg,  __entry->offs, __entry->val)
+		  __get_str(dev), __get_str(reg),  __entry->offs, __entry->val)
 );
 
 TRACE_EVENT(mei_pci_cfg_read,
@@ -59,18 +59,18 @@ TRACE_EVENT(mei_pci_cfg_read,
 	TP_ARGS(dev, reg, offs, val),
 	TP_STRUCT__entry(
 		__string(dev, dev_name(dev))
-		__field(const char *, reg)
+		__string(reg, reg)
 		__field(u32, offs)
 		__field(u32, val)
 	),
 	TP_fast_assign(
 		__assign_str(dev);
-		__entry->reg  = reg;
+		__assign_str(reg);
 		__entry->offs = offs;
 		__entry->val = val;
 	),
 	TP_printk("[%s] pci cfg read %s:[%#x] = %#x",
-		  __get_str(dev), __entry->reg, __entry->offs, __entry->val)
+		  __get_str(dev), __get_str(reg), __entry->offs, __entry->val)
 );
 
 #endif /* _MEI_TRACE_H_ */
diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c
index 42e7d2a2a90c..6d71355528d3 100644
--- a/drivers/misc/uacce/uacce.c
+++ b/drivers/misc/uacce/uacce.c
@@ -40,20 +40,34 @@ static int uacce_start_queue(struct uacce_queue *q)
 	return 0;
 }
 
-static int uacce_put_queue(struct uacce_queue *q)
+static int uacce_stop_queue(struct uacce_queue *q)
 {
 	struct uacce_device *uacce = q->uacce;
 
-	if ((q->state == UACCE_Q_STARTED) && uacce->ops->stop_queue)
+	if (q->state != UACCE_Q_STARTED)
+		return 0;
+
+	if (uacce->ops->stop_queue)
 		uacce->ops->stop_queue(q);
 
-	if ((q->state == UACCE_Q_INIT || q->state == UACCE_Q_STARTED) &&
-	     uacce->ops->put_queue)
+	q->state = UACCE_Q_INIT;
+
+	return 0;
+}
+
+static void uacce_put_queue(struct uacce_queue *q)
+{
+	struct uacce_device *uacce = q->uacce;
+
+	uacce_stop_queue(q);
+
+	if (q->state != UACCE_Q_INIT)
+		return;
+
+	if (uacce->ops->put_queue)
 		uacce->ops->put_queue(q);
 
 	q->state = UACCE_Q_ZOMBIE;
-
-	return 0;
 }
 
 static long uacce_fops_unl_ioctl(struct file *filep,
@@ -80,7 +94,7 @@ static long uacce_fops_unl_ioctl(struct file *filep,
 		ret = uacce_start_queue(q);
 		break;
 	case UACCE_CMD_PUT_Q:
-		ret = uacce_put_queue(q);
+		ret = uacce_stop_queue(q);
 		break;
 	default:
 		if (uacce->ops->ioctl)
@@ -214,8 +228,14 @@ static void uacce_vma_close(struct vm_area_struct *vma)
 	}
 }
 
+static int uacce_vma_mremap(struct vm_area_struct *area)
+{
+	return -EPERM;
+}
+
 static const struct vm_operations_struct uacce_vm_ops = {
 	.close = uacce_vma_close,
+	.mremap = uacce_vma_mremap,
 };
 
 static int uacce_fops_mmap(struct file *filep, struct vm_area_struct *vma)
@@ -382,6 +402,9 @@ static ssize_t isolate_strategy_show(struct device *dev, struct device_attribute
 	struct uacce_device *uacce = to_uacce_device(dev);
 	u32 val;
 
+	if (!uacce->ops->isolate_err_threshold_read)
+		return -ENOENT;
+
 	val = uacce->ops->isolate_err_threshold_read(uacce);
 
 	return sysfs_emit(buf, "%u\n", val);
@@ -394,6 +417,9 @@ static ssize_t isolate_strategy_store(struct device *dev, struct device_attribut
 	unsigned long val;
 	int ret;
 
+	if (!uacce->ops->isolate_err_threshold_write)
+		return -ENOENT;
+
 	if (kstrtoul(buf, 0, &val) < 0)
 		return -EINVAL;
 
@@ -519,6 +545,8 @@ EXPORT_SYMBOL_GPL(uacce_alloc);
  */
 int uacce_register(struct uacce_device *uacce)
 {
+	int ret;
+
 	if (!uacce)
 		return -ENODEV;
 
@@ -529,7 +557,11 @@ int uacce_register(struct uacce_device *uacce)
 	uacce->cdev->ops = &uacce_fops;
 	uacce->cdev->owner = THIS_MODULE;
 
-	return cdev_device_add(uacce->cdev, &uacce->dev);
+	ret = cdev_device_add(uacce->cdev, &uacce->dev);
+	if (ret)
+		uacce->cdev = NULL;
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(uacce_register);
 
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index dc2587ff8519..4db3328f46df 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -1306,6 +1306,46 @@ out:
 	return err;
 }
 
+static int sdmmc_card_busy(struct mmc_host *mmc)
+{
+	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+	struct rtsx_pcr *pcr = host->pcr;
+	int err;
+	u8 stat;
+	u8 mask = SD_DAT3_STATUS | SD_DAT2_STATUS | SD_DAT1_STATUS
+	| SD_DAT0_STATUS;
+
+	mutex_lock(&pcr->pcr_mutex);
+
+	rtsx_pci_start_run(pcr);
+
+	err = rtsx_pci_write_register(pcr, SD_BUS_STAT,
+				      SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP,
+			       SD_CLK_TOGGLE_EN);
+	if (err)
+		goto out;
+
+	mdelay(1);
+
+	err = rtsx_pci_read_register(pcr, SD_BUS_STAT, &stat);
+	if (err)
+		goto out;
+
+	err = rtsx_pci_write_register(pcr, SD_BUS_STAT,
+				      SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP, 0);
+out:
+	mutex_unlock(&pcr->pcr_mutex);
+
+	if (err)
+		return err;
+
+	/* check if any pin between dat[0:3] is low */
+	if ((stat & mask) != mask)
+		return 1;
+	else
+		return 0;
+}
+
 static int sdmmc_execute_tuning(struct mmc_host *mmc, u32 opcode)
 {
 	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
@@ -1418,6 +1458,7 @@ static const struct mmc_host_ops realtek_pci_sdmmc_ops = {
 	.get_ro = sdmmc_get_ro,
 	.get_cd = sdmmc_get_cd,
 	.start_signal_voltage_switch = sdmmc_switch_voltage,
+	.card_busy = sdmmc_card_busy,
 	.execute_tuning = sdmmc_execute_tuning,
 	.init_sd_express = sdmmc_init_sd_express,
 };
diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c
index 51949cde0958..2b75a36c096b 100644
--- a/drivers/mmc/host/sdhci-of-dwcmshc.c
+++ b/drivers/mmc/host/sdhci-of-dwcmshc.c
@@ -739,6 +739,13 @@ static void dwcmshc_rk3568_set_clock(struct sdhci_host *host, unsigned int clock
 	sdhci_writel(host, extra, reg);
 
 	if (clock <= 52000000) {
+		if (host->mmc->ios.timing == MMC_TIMING_MMC_HS200 ||
+		    host->mmc->ios.timing == MMC_TIMING_MMC_HS400) {
+			dev_err(mmc_dev(host->mmc),
+				"Can't reduce the clock below 52MHz in HS200/HS400 mode");
+			return;
+		}
+
 		/*
 		 * Disable DLL and reset both of sample and drive clock.
 		 * The bypass bit and start bit need to be set if DLL is not locked.
@@ -1588,6 +1595,7 @@ static int eic7700_init(struct device *dev, struct sdhci_host *host, struct dwcm
 {
 	u32 emmc_caps = MMC_CAP2_NO_SD | MMC_CAP2_NO_SDIO;
 	unsigned int val, hsp_int_status, hsp_pwr_ctrl;
+	static const char * const clk_ids[] = {"axi"};
 	struct of_phandle_args args;
 	struct eic7700_priv *priv;
 	struct regmap *hsp_regmap;
@@ -1605,6 +1613,11 @@ static int eic7700_init(struct device *dev, struct sdhci_host *host, struct dwcm
 		return ret;
 	}
 
+	ret = dwcmshc_get_enable_other_clks(mmc_dev(host->mmc), dwc_priv,
+					    ARRAY_SIZE(clk_ids), clk_ids);
+	if (ret)
+		return ret;
+
 	ret = of_parse_phandle_with_fixed_args(dev->of_node, "eswin,hsp-sp-csr", 2, 0, &args);
 	if (ret) {
 		dev_err(dev, "Fail to parse 'eswin,hsp-sp-csr' phandle (%d)\n", ret);
@@ -1726,6 +1739,7 @@ static const struct sdhci_ops sdhci_dwcmshc_eic7700_ops = {
 	.set_uhs_signaling = sdhci_eic7700_set_uhs_wrapper,
 	.set_power = sdhci_set_power_and_bus_voltage,
 	.irq = dwcmshc_cqe_irq_handler,
+	.adma_write_desc = dwcmshc_adma_write_desc,
 	.platform_execute_tuning = sdhci_eic7700_executing_tuning,
 };
 
diff --git a/drivers/mux/mmio.c b/drivers/mux/mmio.c
index e4ddb1e61923..3409af1ffb80 100644
--- a/drivers/mux/mmio.c
+++ b/drivers/mux/mmio.c
@@ -101,13 +101,13 @@ static int mux_mmio_probe(struct platform_device *pdev)
 	mux_mmio = mux_chip_priv(mux_chip);
 
 	mux_mmio->fields = devm_kmalloc(dev, num_fields * sizeof(*mux_mmio->fields), GFP_KERNEL);
-	if (IS_ERR(mux_mmio->fields))
-		return PTR_ERR(mux_mmio->fields);
+	if (!mux_mmio->fields)
+		return -ENOMEM;
 
 	mux_mmio->hardware_states = devm_kmalloc(dev, num_fields *
 						 sizeof(*mux_mmio->hardware_states), GFP_KERNEL);
-	if (IS_ERR(mux_mmio->hardware_states))
-		return PTR_ERR(mux_mmio->hardware_states);
+	if (!mux_mmio->hardware_states)
+		return -ENOMEM;
 
 	for (i = 0; i < num_fields; i++) {
 		struct mux_control *mux = &mux_chip->mux[i];
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 3d56339a8a10..e7caf400a59c 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1862,6 +1862,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev,
 	 */
 	if (!bond_has_slaves(bond)) {
 		if (bond_dev->type != slave_dev->type) {
+			if (slave_dev->type != ARPHRD_ETHER &&
+			    BOND_MODE(bond) == BOND_MODE_8023AD) {
+				SLAVE_NL_ERR(bond_dev, slave_dev, extack,
+					     "8023AD mode requires Ethernet devices");
+				return -EINVAL;
+			}
 			slave_dbg(bond_dev, slave_dev, "change device type from %d to %d\n",
 				  bond_dev->type, slave_dev->type);
 
@@ -4090,8 +4096,9 @@ static bool bond_flow_dissect(struct bonding *bond, struct sk_buff *skb, const v
 	case BOND_XMIT_POLICY_ENCAP23:
 	case BOND_XMIT_POLICY_ENCAP34:
 		memset(fk, 0, sizeof(*fk));
-		return __skb_flow_dissect(NULL, skb, &flow_keys_bonding,
-					  fk, data, l2_proto, nhoff, hlen, 0);
+		return __skb_flow_dissect(dev_net(bond->dev), skb,
+					  &flow_keys_bonding, fk, data,
+					  l2_proto, nhoff, hlen, 0);
 	default:
 		break;
 	}
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index cfaea6178a71..e15e320db476 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
 menuconfig CAN_DEV
-	bool "CAN Device Drivers"
+	tristate "CAN Device Drivers"
 	default y
 	depends on CAN
 	help
@@ -17,7 +17,10 @@ menuconfig CAN_DEV
 	  virtual ones. If you own such devices or plan to use the virtual CAN
 	  interfaces to develop applications, say Y here.
 
-if CAN_DEV && CAN
+	  To compile as a module, choose M here: the module will be called
+	  can-dev.
+
+if CAN_DEV
 
 config CAN_VCAN
 	tristate "Virtual Local CAN Interface (vcan)"
diff --git a/drivers/net/can/Makefile b/drivers/net/can/Makefile
index 37e2f1a2faec..d7bc10a6b8ea 100644
--- a/drivers/net/can/Makefile
+++ b/drivers/net/can/Makefile
@@ -7,7 +7,7 @@ obj-$(CONFIG_CAN_VCAN)		+= vcan.o
 obj-$(CONFIG_CAN_VXCAN)		+= vxcan.o
 obj-$(CONFIG_CAN_SLCAN)		+= slcan/
 
-obj-$(CONFIG_CAN_DEV)		+= dev/
+obj-y				+= dev/
 obj-y				+= esd/
 obj-y				+= rcar/
 obj-y				+= rockchip/
diff --git a/drivers/net/can/ctucanfd/ctucanfd_base.c b/drivers/net/can/ctucanfd/ctucanfd_base.c
index 1e6b9e3dc2fe..0ea1ff28dfce 100644
--- a/drivers/net/can/ctucanfd/ctucanfd_base.c
+++ b/drivers/net/can/ctucanfd/ctucanfd_base.c
@@ -310,7 +310,7 @@ static int ctucan_set_secondary_sample_point(struct net_device *ndev)
 		}
 
 		ssp_cfg = FIELD_PREP(REG_TRV_DELAY_SSP_OFFSET, ssp_offset);
-		ssp_cfg |= FIELD_PREP(REG_TRV_DELAY_SSP_SRC, 0x1);
+		ssp_cfg |= FIELD_PREP(REG_TRV_DELAY_SSP_SRC, 0x0);
 	}
 
 	ctucan_write32(priv, CTUCANFD_TRV_DELAY, ssp_cfg);
diff --git a/drivers/net/can/dev/Makefile b/drivers/net/can/dev/Makefile
index 64226acf0f3d..633687d6b6c0 100644
--- a/drivers/net/can/dev/Makefile
+++ b/drivers/net/can/dev/Makefile
@@ -1,8 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0
 
-obj-$(CONFIG_CAN) += can-dev.o
+obj-$(CONFIG_CAN_DEV) += can-dev.o
+
+can-dev-y += skb.o
 
-can-dev-$(CONFIG_CAN_DEV) += skb.o
 can-dev-$(CONFIG_CAN_CALC_BITTIMING) += calc_bittiming.o
 can-dev-$(CONFIG_CAN_NETLINK) += bittiming.o
 can-dev-$(CONFIG_CAN_NETLINK) += dev.o
diff --git a/drivers/net/can/dev/dev.c b/drivers/net/can/dev/dev.c
index 091f30e94c61..769745e22a3c 100644
--- a/drivers/net/can/dev/dev.c
+++ b/drivers/net/can/dev/dev.c
@@ -332,6 +332,7 @@ struct net_device *alloc_candev_mqs(int sizeof_priv, unsigned int echo_skb_max,
 
 	can_ml = (void *)priv + ALIGN(sizeof_priv, NETDEV_ALIGN);
 	can_set_ml_priv(dev, can_ml);
+	can_set_cap(dev, CAN_CAP_CC);
 
 	if (echo_skb_max) {
 		priv->echo_skb_max = echo_skb_max;
@@ -375,6 +376,32 @@ void can_set_default_mtu(struct net_device *dev)
 	}
 }
 
+void can_set_cap_info(struct net_device *dev)
+{
+	struct can_priv *priv = netdev_priv(dev);
+	u32 can_cap;
+
+	if (can_dev_in_xl_only_mode(priv)) {
+		/* XL only mode => no CC/FD capability */
+		can_cap = CAN_CAP_XL;
+	} else {
+		/* mixed mode => CC + FD/XL capability */
+		can_cap = CAN_CAP_CC;
+
+		if (priv->ctrlmode & CAN_CTRLMODE_FD)
+			can_cap |= CAN_CAP_FD;
+
+		if (priv->ctrlmode & CAN_CTRLMODE_XL)
+			can_cap |= CAN_CAP_XL;
+	}
+
+	if (priv->ctrlmode & (CAN_CTRLMODE_LISTENONLY |
+			      CAN_CTRLMODE_RESTRICTED))
+		can_cap |= CAN_CAP_RO;
+
+	can_set_cap(dev, can_cap);
+}
+
 /* helper to define static CAN controller features at device creation time */
 int can_set_static_ctrlmode(struct net_device *dev, u32 static_mode)
 {
@@ -390,6 +417,7 @@ int can_set_static_ctrlmode(struct net_device *dev, u32 static_mode)
 
 	/* override MTU which was set by default in can_setup()? */
 	can_set_default_mtu(dev);
+	can_set_cap_info(dev);
 
 	return 0;
 }
diff --git a/drivers/net/can/dev/netlink.c b/drivers/net/can/dev/netlink.c
index d6b0e686fb11..0498198a4696 100644
--- a/drivers/net/can/dev/netlink.c
+++ b/drivers/net/can/dev/netlink.c
@@ -377,6 +377,7 @@ static int can_ctrlmode_changelink(struct net_device *dev,
 	}
 
 	can_set_default_mtu(dev);
+	can_set_cap_info(dev);
 
 	return 0;
 }
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index de8e212a1366..4c219a5b139b 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -486,11 +486,17 @@ resubmit_urb:
 			  urb->transfer_buffer, RX_BUFFER_SIZE,
 			  ems_usb_read_bulk_callback, dev);
 
+	usb_anchor_urb(urb, &dev->rx_submitted);
+
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!retval)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	if (retval == -ENODEV)
 		netif_device_detach(netdev);
-	else if (retval)
+	else
 		netdev_err(netdev,
 			   "failed resubmitting read bulk urb: %d\n", retval);
 }
diff --git a/drivers/net/can/usb/esd_usb.c b/drivers/net/can/usb/esd_usb.c
index 08da507faef4..8cc924c47042 100644
--- a/drivers/net/can/usb/esd_usb.c
+++ b/drivers/net/can/usb/esd_usb.c
@@ -541,13 +541,20 @@ resubmit_urb:
 			  urb->transfer_buffer, ESD_USB_RX_BUFFER_SIZE,
 			  esd_usb_read_bulk_callback, dev);
 
+	usb_anchor_urb(urb, &dev->rx_submitted);
+
 	err = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!err)
+		return;
+
+	usb_unanchor_urb(urb);
+
 	if (err == -ENODEV) {
 		for (i = 0; i < dev->net_count; i++) {
 			if (dev->nets[i])
 				netif_device_detach(dev->nets[i]->netdev);
 		}
-	} else if (err) {
+	} else {
 		dev_err(dev->udev->dev.parent,
 			"failed resubmitting read bulk urb: %pe\n", ERR_PTR(err));
 	}
diff --git a/drivers/net/can/usb/etas_es58x/es58x_core.c b/drivers/net/can/usb/etas_es58x/es58x_core.c
index f799233c2b72..2d248deb69dc 100644
--- a/drivers/net/can/usb/etas_es58x/es58x_core.c
+++ b/drivers/net/can/usb/etas_es58x/es58x_core.c
@@ -1736,7 +1736,7 @@ static int es58x_alloc_rx_urbs(struct es58x_device *es58x_dev)
 	dev_dbg(dev, "%s: Allocated %d rx URBs each of size %u\n",
 		__func__, i, rx_buf_len);
 
-	return ret;
+	return 0;
 }
 
 /**
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index a0233e550a5a..192338b481f2 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -751,7 +751,13 @@ resubmit_urb:
 			  hf, parent->hf_size_rx,
 			  gs_usb_receive_bulk_callback, parent);
 
+	usb_anchor_urb(urb, &parent->rx_submitted);
+
 	rc = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!rc)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	/* USB failure take down all interfaces */
 	if (rc == -ENODEV) {
@@ -760,6 +766,9 @@ device_detach:
 			if (parent->canch[rc])
 				netif_device_detach(parent->canch[rc]->netdev);
 		}
+	} else if (rc != -ESHUTDOWN && net_ratelimit()) {
+		netdev_info(netdev, "failed to re-submit IN URB: %pe\n",
+			    ERR_PTR(urb->status));
 	}
 }
 
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
index 62701ec34272..d0a2a2a33c1c 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
@@ -361,7 +361,14 @@ resubmit_urb:
 			  urb->transfer_buffer, KVASER_USB_RX_BUFFER_SIZE,
 			  kvaser_usb_read_bulk_callback, dev);
 
+	usb_anchor_urb(urb, &dev->rx_submitted);
+
 	err = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!err)
+		return;
+
+	usb_unanchor_urb(urb);
+
 	if (err == -ENODEV) {
 		for (i = 0; i < dev->nchannels; i++) {
 			struct kvaser_usb_net_priv *priv;
@@ -372,7 +379,7 @@ resubmit_urb:
 
 			netif_device_detach(priv->netdev);
 		}
-	} else if (err) {
+	} else {
 		dev_err(&dev->intf->dev,
 			"Failed resubmitting read bulk urb: %d\n", err);
 	}
diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c
index 41c0a1c399bf..04170326dc7e 100644
--- a/drivers/net/can/usb/mcba_usb.c
+++ b/drivers/net/can/usb/mcba_usb.c
@@ -608,11 +608,17 @@ resubmit_urb:
 			  urb->transfer_buffer, MCBA_USB_RX_BUFF_SIZE,
 			  mcba_usb_read_bulk_callback, priv);
 
+	usb_anchor_urb(urb, &priv->rx_submitted);
+
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!retval)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	if (retval == -ENODEV)
 		netif_device_detach(netdev);
-	else if (retval)
+	else
 		netdev_err(netdev, "failed resubmitting read bulk urb: %d\n",
 			   retval);
 }
diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c
index 7449328f7cd7..3125cf59d002 100644
--- a/drivers/net/can/usb/usb_8dev.c
+++ b/drivers/net/can/usb/usb_8dev.c
@@ -541,11 +541,17 @@ resubmit_urb:
 			  urb->transfer_buffer, RX_BUFFER_SIZE,
 			  usb_8dev_read_bulk_callback, priv);
 
+	usb_anchor_urb(urb, &priv->rx_submitted);
+
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!retval)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	if (retval == -ENODEV)
 		netif_device_detach(netdev);
-	else if (retval)
+	else
 		netdev_err(netdev,
 			"failed resubmitting read bulk urb: %d\n", retval);
 }
diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
index fdc662aea279..76e6b7b5c6a1 100644
--- a/drivers/net/can/vcan.c
+++ b/drivers/net/can/vcan.c
@@ -130,6 +130,19 @@ static netdev_tx_t vcan_tx(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
+static void vcan_set_cap_info(struct net_device *dev)
+{
+	u32 can_cap = CAN_CAP_CC;
+
+	if (dev->mtu > CAN_MTU)
+		can_cap |= CAN_CAP_FD;
+
+	if (dev->mtu >= CANXL_MIN_MTU)
+		can_cap |= CAN_CAP_XL;
+
+	can_set_cap(dev, can_cap);
+}
+
 static int vcan_change_mtu(struct net_device *dev, int new_mtu)
 {
 	/* Do not allow changing the MTU while running */
@@ -141,6 +154,7 @@ static int vcan_change_mtu(struct net_device *dev, int new_mtu)
 		return -EINVAL;
 
 	WRITE_ONCE(dev->mtu, new_mtu);
+	vcan_set_cap_info(dev);
 	return 0;
 }
 
@@ -162,6 +176,7 @@ static void vcan_setup(struct net_device *dev)
 	dev->tx_queue_len	= 0;
 	dev->flags		= IFF_NOARP;
 	can_set_ml_priv(dev, netdev_priv(dev));
+	vcan_set_cap_info(dev);
 
 	/* set flags according to driver capabilities */
 	if (echo)
diff --git a/drivers/net/can/vxcan.c b/drivers/net/can/vxcan.c
index b2c19f8c5f8e..f14c6f02b662 100644
--- a/drivers/net/can/vxcan.c
+++ b/drivers/net/can/vxcan.c
@@ -125,6 +125,19 @@ static int vxcan_get_iflink(const struct net_device *dev)
 	return iflink;
 }
 
+static void vxcan_set_cap_info(struct net_device *dev)
+{
+	u32 can_cap = CAN_CAP_CC;
+
+	if (dev->mtu > CAN_MTU)
+		can_cap |= CAN_CAP_FD;
+
+	if (dev->mtu >= CANXL_MIN_MTU)
+		can_cap |= CAN_CAP_XL;
+
+	can_set_cap(dev, can_cap);
+}
+
 static int vxcan_change_mtu(struct net_device *dev, int new_mtu)
 {
 	/* Do not allow changing the MTU while running */
@@ -136,6 +149,7 @@ static int vxcan_change_mtu(struct net_device *dev, int new_mtu)
 		return -EINVAL;
 
 	WRITE_ONCE(dev->mtu, new_mtu);
+	vxcan_set_cap_info(dev);
 	return 0;
 }
 
@@ -167,6 +181,7 @@ static void vxcan_setup(struct net_device *dev)
 
 	can_ml = netdev_priv(dev) + ALIGN(sizeof(struct vxcan_priv), NETDEV_ALIGN);
 	can_set_ml_priv(dev, can_ml);
+	vxcan_set_cap_info(dev);
 }
 
 /* forward declaration for rtnl_create_link() */
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 3ddd896d6987..b5a60a048896 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1837,7 +1837,7 @@ static void xgbe_get_stats64(struct net_device *netdev,
 	s->multicast = pstats->rxmulticastframes_g;
 	s->rx_length_errors = pstats->rxlengtherror;
 	s->rx_crc_errors = pstats->rxcrcerror;
-	s->rx_fifo_errors = pstats->rxfifooverflow;
+	s->rx_over_errors = pstats->rxfifooverflow;
 
 	s->tx_packets = pstats->txframecount_gb;
 	s->tx_bytes = pstats->txoctetcount_gb;
@@ -2292,9 +2292,6 @@ read_again:
 			goto read_again;
 
 		if (error || packet->errors) {
-			if (packet->errors)
-				netif_err(pdata, rx_err, netdev,
-					  "error in received packet\n");
 			dev_kfree_skb(skb);
 			goto next_packet;
 		}
diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp.c b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
index fd35f4b4dc50..014340f33345 100644
--- a/drivers/net/ethernet/broadcom/asp2/bcmasp.c
+++ b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
@@ -156,7 +156,7 @@ static void bcmasp_netfilt_hw_en_wake(struct bcmasp_priv *priv,
 			  ASP_RX_FILTER_NET_OFFSET_L4(32),
 			  ASP_RX_FILTER_NET_OFFSET(nfilt->hw_index + 1));
 
-	rx_filter_core_wl(priv, ASP_RX_FILTER_NET_CFG_CH(nfilt->port + 8) |
+	rx_filter_core_wl(priv, ASP_RX_FILTER_NET_CFG_CH(nfilt->ch) |
 			  ASP_RX_FILTER_NET_CFG_EN |
 			  ASP_RX_FILTER_NET_CFG_L2_EN |
 			  ASP_RX_FILTER_NET_CFG_L3_EN |
@@ -166,7 +166,7 @@ static void bcmasp_netfilt_hw_en_wake(struct bcmasp_priv *priv,
 			  ASP_RX_FILTER_NET_CFG_UMC(nfilt->port),
 			  ASP_RX_FILTER_NET_CFG(nfilt->hw_index));
 
-	rx_filter_core_wl(priv, ASP_RX_FILTER_NET_CFG_CH(nfilt->port + 8) |
+	rx_filter_core_wl(priv, ASP_RX_FILTER_NET_CFG_CH(nfilt->ch) |
 			  ASP_RX_FILTER_NET_CFG_EN |
 			  ASP_RX_FILTER_NET_CFG_L2_EN |
 			  ASP_RX_FILTER_NET_CFG_L3_EN |
@@ -714,6 +714,7 @@ struct bcmasp_net_filter *bcmasp_netfilt_get_init(struct bcmasp_intf *intf,
 		nfilter = &priv->net_filters[open_index];
 		nfilter->claimed = true;
 		nfilter->port = intf->port;
+		nfilter->ch = intf->channel + priv->tx_chan_offset;
 		nfilter->hw_index = open_index;
 	}
 
diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp.h b/drivers/net/ethernet/broadcom/asp2/bcmasp.h
index 74adfdb50e11..e238507be40a 100644
--- a/drivers/net/ethernet/broadcom/asp2/bcmasp.h
+++ b/drivers/net/ethernet/broadcom/asp2/bcmasp.h
@@ -348,6 +348,7 @@ struct bcmasp_net_filter {
 	bool				wake_filter;
 
 	int				port;
+	int				ch;
 	unsigned int			hw_index;
 };
 
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index bb5d2fa15736..8ed45bceb537 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -3801,6 +3801,7 @@ int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac)
 {
 	int status;
 	bool pmac_valid = false;
+	u32 pmac_id;
 
 	eth_zero_addr(mac);
 
@@ -3813,7 +3814,7 @@ int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac)
 						       adapter->if_handle, 0);
 	} else {
 		status = be_cmd_get_mac_from_list(adapter, mac, &pmac_valid,
-						  NULL, adapter->if_handle, 0);
+						  &pmac_id, adapter->if_handle, 0);
 	}
 
 	return status;
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 5bb31c8fab39..995c159003d7 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2141,7 +2141,7 @@ static int be_get_new_eqd(struct be_eq_obj *eqo)
 	struct be_aic_obj *aic;
 	struct be_rx_obj *rxo;
 	struct be_tx_obj *txo;
-	u64 rx_pkts = 0, tx_pkts = 0;
+	u64 rx_pkts = 0, tx_pkts = 0, pkts;
 	ulong now;
 	u32 pps, delta;
 	int i;
@@ -2157,15 +2157,17 @@ static int be_get_new_eqd(struct be_eq_obj *eqo)
 	for_all_rx_queues_on_eq(adapter, eqo, rxo, i) {
 		do {
 			start = u64_stats_fetch_begin(&rxo->stats.sync);
-			rx_pkts += rxo->stats.rx_pkts;
+			pkts = rxo->stats.rx_pkts;
 		} while (u64_stats_fetch_retry(&rxo->stats.sync, start));
+		rx_pkts += pkts;
 	}
 
 	for_all_tx_queues_on_eq(adapter, eqo, txo, i) {
 		do {
 			start = u64_stats_fetch_begin(&txo->stats.sync);
-			tx_pkts += txo->stats.tx_reqs;
+			pkts = txo->stats.tx_reqs;
 		} while (u64_stats_fetch_retry(&txo->stats.sync, start));
+		tx_pkts += pkts;
 	}
 
 	/* Skip, if wrapped around or first calculation */
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index a753265961af..797ef6899657 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1150,7 +1150,7 @@ fec_restart(struct net_device *ndev)
 	u32 rcntl = FEC_RCR_MII;
 
 	if (OPT_ARCH_HAS_MAX_FL)
-		rcntl |= (fep->netdev->mtu + ETH_HLEN + ETH_FCS_LEN) << 16;
+		rcntl |= (fep->netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN) << 16;
 
 	if (fep->bufdesc_ex)
 		fec_ptp_save_state(fep);
@@ -1285,12 +1285,13 @@ fec_restart(struct net_device *ndev)
 
 		/* When Jumbo Frame is enabled, the FIFO may not be large enough
 		 * to hold an entire frame. In such cases, if the MTU exceeds
-		 * (PKT_MAXBUF_SIZE - ETH_HLEN - ETH_FCS_LEN), configure the interface
-		 * to operate in cut-through mode, triggered by the FIFO threshold.
+		 * (PKT_MAXBUF_SIZE - VLAN_ETH_HLEN - ETH_FCS_LEN), configure
+		 * the interface to operate in cut-through mode, triggered by
+		 * the FIFO threshold.
 		 * Otherwise, enable the ENET store-and-forward mode.
 		 */
 		if ((fep->quirks & FEC_QUIRK_JUMBO_FRAME) &&
-		    (ndev->mtu > (PKT_MAXBUF_SIZE - ETH_HLEN - ETH_FCS_LEN)))
+		    (ndev->mtu > (PKT_MAXBUF_SIZE - VLAN_ETH_HLEN - ETH_FCS_LEN)))
 			writel(0xF, fep->hwp + FEC_X_WMRK);
 		else
 			writel(FEC_TXWMRK_STRFWD, fep->hwp + FEC_X_WMRK);
@@ -4037,7 +4038,7 @@ static int fec_change_mtu(struct net_device *ndev, int new_mtu)
 	if (netif_running(ndev))
 		return -EBUSY;
 
-	order = get_order(new_mtu + ETH_HLEN + ETH_FCS_LEN
+	order = get_order(new_mtu + VLAN_ETH_HLEN + ETH_FCS_LEN
 			  + FEC_DRV_RESERVE_SPACE);
 	fep->rx_frame_size = (PAGE_SIZE << order) - FEC_DRV_RESERVE_SPACE;
 	fep->pagepool_order = order;
@@ -4588,7 +4589,7 @@ fec_probe(struct platform_device *pdev)
 	else
 		fep->max_buf_size = PKT_MAXBUF_SIZE;
 
-	ndev->max_mtu = fep->max_buf_size - ETH_HLEN - ETH_FCS_LEN;
+	ndev->max_mtu = fep->max_buf_size - VLAN_ETH_HLEN - ETH_FCS_LEN;
 
 	ret = register_netdev(ndev);
 	if (ret)
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index affd5a6c44e7..131d1210dc4a 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -1602,8 +1602,10 @@ static void ugeth_mac_config(struct phylink_config *config, unsigned int mode,
 			pr_warn("TBI mode requires that the device tree specify a tbi-handle\n");
 
 		tbiphy = of_phy_find_device(ug_info->tbi_node);
-		if (!tbiphy)
+		if (!tbiphy) {
 			pr_warn("Could not get TBI device\n");
+			return;
+		}
 
 		value = phy_read(tbiphy, ENET_TBI_MII_CR);
 		value &= ~0x1000;	/* Turn off autonegotiation */
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 7a0654e2d3dd..7a9573dcab74 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -2529,44 +2529,47 @@ static netdev_features_t hns3_features_check(struct sk_buff *skb,
 static void hns3_fetch_stats(struct rtnl_link_stats64 *stats,
 			     struct hns3_enet_ring *ring, bool is_tx)
 {
+	struct ring_stats ring_stats;
 	unsigned int start;
 
 	do {
 		start = u64_stats_fetch_begin(&ring->syncp);
-		if (is_tx) {
-			stats->tx_bytes += ring->stats.tx_bytes;
-			stats->tx_packets += ring->stats.tx_pkts;
-			stats->tx_dropped += ring->stats.sw_err_cnt;
-			stats->tx_dropped += ring->stats.tx_vlan_err;
-			stats->tx_dropped += ring->stats.tx_l4_proto_err;
-			stats->tx_dropped += ring->stats.tx_l2l3l4_err;
-			stats->tx_dropped += ring->stats.tx_tso_err;
-			stats->tx_dropped += ring->stats.over_max_recursion;
-			stats->tx_dropped += ring->stats.hw_limitation;
-			stats->tx_dropped += ring->stats.copy_bits_err;
-			stats->tx_dropped += ring->stats.skb2sgl_err;
-			stats->tx_dropped += ring->stats.map_sg_err;
-			stats->tx_errors += ring->stats.sw_err_cnt;
-			stats->tx_errors += ring->stats.tx_vlan_err;
-			stats->tx_errors += ring->stats.tx_l4_proto_err;
-			stats->tx_errors += ring->stats.tx_l2l3l4_err;
-			stats->tx_errors += ring->stats.tx_tso_err;
-			stats->tx_errors += ring->stats.over_max_recursion;
-			stats->tx_errors += ring->stats.hw_limitation;
-			stats->tx_errors += ring->stats.copy_bits_err;
-			stats->tx_errors += ring->stats.skb2sgl_err;
-			stats->tx_errors += ring->stats.map_sg_err;
-		} else {
-			stats->rx_bytes += ring->stats.rx_bytes;
-			stats->rx_packets += ring->stats.rx_pkts;
-			stats->rx_dropped += ring->stats.l2_err;
-			stats->rx_errors += ring->stats.l2_err;
-			stats->rx_errors += ring->stats.l3l4_csum_err;
-			stats->rx_crc_errors += ring->stats.l2_err;
-			stats->multicast += ring->stats.rx_multicast;
-			stats->rx_length_errors += ring->stats.err_pkt_len;
-		}
+		ring_stats = ring->stats;
 	} while (u64_stats_fetch_retry(&ring->syncp, start));
+
+	if (is_tx) {
+		stats->tx_bytes += ring_stats.tx_bytes;
+		stats->tx_packets += ring_stats.tx_pkts;
+		stats->tx_dropped += ring_stats.sw_err_cnt;
+		stats->tx_dropped += ring_stats.tx_vlan_err;
+		stats->tx_dropped += ring_stats.tx_l4_proto_err;
+		stats->tx_dropped += ring_stats.tx_l2l3l4_err;
+		stats->tx_dropped += ring_stats.tx_tso_err;
+		stats->tx_dropped += ring_stats.over_max_recursion;
+		stats->tx_dropped += ring_stats.hw_limitation;
+		stats->tx_dropped += ring_stats.copy_bits_err;
+		stats->tx_dropped += ring_stats.skb2sgl_err;
+		stats->tx_dropped += ring_stats.map_sg_err;
+		stats->tx_errors += ring_stats.sw_err_cnt;
+		stats->tx_errors += ring_stats.tx_vlan_err;
+		stats->tx_errors += ring_stats.tx_l4_proto_err;
+		stats->tx_errors += ring_stats.tx_l2l3l4_err;
+		stats->tx_errors += ring_stats.tx_tso_err;
+		stats->tx_errors += ring_stats.over_max_recursion;
+		stats->tx_errors += ring_stats.hw_limitation;
+		stats->tx_errors += ring_stats.copy_bits_err;
+		stats->tx_errors += ring_stats.skb2sgl_err;
+		stats->tx_errors += ring_stats.map_sg_err;
+	} else {
+		stats->rx_bytes += ring_stats.rx_bytes;
+		stats->rx_packets += ring_stats.rx_pkts;
+		stats->rx_dropped += ring_stats.l2_err;
+		stats->rx_errors += ring_stats.l2_err;
+		stats->rx_errors += ring_stats.l3l4_csum_err;
+		stats->rx_crc_errors += ring_stats.l2_err;
+		stats->multicast += ring_stats.rx_multicast;
+		stats->rx_length_errors += ring_stats.err_pkt_len;
+	}
 }
 
 static void hns3_nic_get_stats64(struct net_device *netdev,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 9bb708fa42f2..416e02e7b995 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -731,7 +731,7 @@ struct hclge_fd_tcam_config_3_cmd {
 #define HCLGE_FD_AD_QID_M		GENMASK(11, 2)
 #define HCLGE_FD_AD_USE_COUNTER_B	12
 #define HCLGE_FD_AD_COUNTER_NUM_S	13
-#define HCLGE_FD_AD_COUNTER_NUM_M	GENMASK(20, 13)
+#define HCLGE_FD_AD_COUNTER_NUM_M	GENMASK(19, 13)
 #define HCLGE_FD_AD_NXT_STEP_B		20
 #define HCLGE_FD_AD_NXT_KEY_S		21
 #define HCLGE_FD_AD_NXT_KEY_M		GENMASK(25, 21)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index c589baea7c77..b8e2aa19f9e6 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -5690,7 +5690,7 @@ static int hclge_fd_ad_config(struct hclge_dev *hdev, u8 stage, int loc,
 			HCLGE_FD_AD_COUNTER_NUM_S, action->counter_id);
 	hnae3_set_bit(ad_data, HCLGE_FD_AD_NXT_STEP_B, action->use_next_stage);
 	hnae3_set_field(ad_data, HCLGE_FD_AD_NXT_KEY_M, HCLGE_FD_AD_NXT_KEY_S,
-			action->counter_id);
+			action->next_input_key);
 
 	req->ad_data = cpu_to_le64(ad_data);
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_irq.c b/drivers/net/ethernet/huawei/hinic3/hinic3_irq.c
index a69b361225e9..84bee5d6e638 100644
--- a/drivers/net/ethernet/huawei/hinic3/hinic3_irq.c
+++ b/drivers/net/ethernet/huawei/hinic3/hinic3_irq.c
@@ -43,21 +43,12 @@ static void qp_add_napi(struct hinic3_irq_cfg *irq_cfg)
 	struct hinic3_nic_dev *nic_dev = netdev_priv(irq_cfg->netdev);
 
 	netif_napi_add(nic_dev->netdev, &irq_cfg->napi, hinic3_poll);
-	netif_queue_set_napi(irq_cfg->netdev, irq_cfg->irq_id,
-			     NETDEV_QUEUE_TYPE_RX, &irq_cfg->napi);
-	netif_queue_set_napi(irq_cfg->netdev, irq_cfg->irq_id,
-			     NETDEV_QUEUE_TYPE_TX, &irq_cfg->napi);
 	napi_enable(&irq_cfg->napi);
 }
 
 static void qp_del_napi(struct hinic3_irq_cfg *irq_cfg)
 {
 	napi_disable(&irq_cfg->napi);
-	netif_queue_set_napi(irq_cfg->netdev, irq_cfg->irq_id,
-			     NETDEV_QUEUE_TYPE_RX, NULL);
-	netif_queue_set_napi(irq_cfg->netdev, irq_cfg->irq_id,
-			     NETDEV_QUEUE_TYPE_TX, NULL);
-	netif_stop_subqueue(irq_cfg->netdev, irq_cfg->irq_id);
 	netif_napi_del(&irq_cfg->napi);
 }
 
@@ -150,6 +141,11 @@ int hinic3_qps_irq_init(struct net_device *netdev)
 			goto err_release_irqs;
 		}
 
+		netif_queue_set_napi(irq_cfg->netdev, q_id,
+				     NETDEV_QUEUE_TYPE_RX, &irq_cfg->napi);
+		netif_queue_set_napi(irq_cfg->netdev, q_id,
+				     NETDEV_QUEUE_TYPE_TX, &irq_cfg->napi);
+
 		hinic3_set_msix_auto_mask_state(nic_dev->hwdev,
 						irq_cfg->msix_entry_idx,
 						HINIC3_SET_MSIX_AUTO_MASK);
@@ -164,6 +160,10 @@ err_release_irqs:
 		q_id--;
 		irq_cfg = &nic_dev->q_params.irq_cfg[q_id];
 		qp_del_napi(irq_cfg);
+		netif_queue_set_napi(irq_cfg->netdev, q_id,
+				     NETDEV_QUEUE_TYPE_RX, NULL);
+		netif_queue_set_napi(irq_cfg->netdev, q_id,
+				     NETDEV_QUEUE_TYPE_TX, NULL);
 		hinic3_set_msix_state(nic_dev->hwdev, irq_cfg->msix_entry_idx,
 				      HINIC3_MSIX_DISABLE);
 		hinic3_set_msix_auto_mask_state(nic_dev->hwdev,
@@ -184,6 +184,10 @@ void hinic3_qps_irq_uninit(struct net_device *netdev)
 	for (q_id = 0; q_id < nic_dev->q_params.num_qps; q_id++) {
 		irq_cfg = &nic_dev->q_params.irq_cfg[q_id];
 		qp_del_napi(irq_cfg);
+		netif_queue_set_napi(irq_cfg->netdev, q_id,
+				     NETDEV_QUEUE_TYPE_RX, NULL);
+		netif_queue_set_napi(irq_cfg->netdev, q_id,
+				     NETDEV_QUEUE_TYPE_TX, NULL);
 		hinic3_set_msix_state(nic_dev->hwdev, irq_cfg->msix_entry_idx,
 				      HINIC3_MSIX_DISABLE);
 		hinic3_set_msix_auto_mask_state(nic_dev->hwdev,
diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink.c b/drivers/net/ethernet/intel/ice/devlink/devlink.c
index d88b7f3fd1f9..2ef39cc70c21 100644
--- a/drivers/net/ethernet/intel/ice/devlink/devlink.c
+++ b/drivers/net/ethernet/intel/ice/devlink/devlink.c
@@ -460,6 +460,7 @@ static void ice_devlink_reinit_down(struct ice_pf *pf)
 	ice_vsi_decfg(ice_get_main_vsi(pf));
 	rtnl_unlock();
 	ice_deinit_pf(pf);
+	ice_deinit_hw(&pf->hw);
 	ice_deinit_dev(pf);
 }
 
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 147aaee192a7..00f75d87c73f 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -979,6 +979,7 @@ void ice_map_xdp_rings(struct ice_vsi *vsi);
 int
 ice_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
 	     u32 flags);
+int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
 int ice_set_rss_lut(struct ice_vsi *vsi, u8 *lut, u16 lut_size);
 int ice_get_rss_lut(struct ice_vsi *vsi, u8 *lut, u16 lut_size);
 int ice_set_rss_key(struct ice_vsi *vsi, u8 *seed);
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 046bc9c65c51..785bf5cc1b25 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -2251,7 +2251,7 @@ void ice_release_res(struct ice_hw *hw, enum ice_aq_res_ids res)
 	/* there are some rare cases when trying to release the resource
 	 * results in an admin queue timeout, so handle them correctly
 	 */
-	timeout = jiffies + 10 * ICE_CTL_Q_SQ_CMD_TIMEOUT;
+	timeout = jiffies + 10 * usecs_to_jiffies(ICE_CTL_Q_SQ_CMD_TIMEOUT);
 	do {
 		status = ice_aq_release_res(hw, res, 0, NULL);
 		if (status != -EIO)
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 969d4f8f9c02..3565a5d96c6d 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3626,11 +3626,7 @@ ice_get_rxfh(struct net_device *netdev, struct ethtool_rxfh_param *rxfh)
 	if (!lut)
 		return -ENOMEM;
 
-	err = ice_get_rss_key(vsi, rxfh->key);
-	if (err)
-		goto out;
-
-	err = ice_get_rss_lut(vsi, lut, vsi->rss_table_size);
+	err = ice_get_rss(vsi, rxfh->key, lut, vsi->rss_table_size);
 	if (err)
 		goto out;
 
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 15621707fbf8..98010354db15 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -398,6 +398,8 @@ static int ice_vsi_alloc_ring_stats(struct ice_vsi *vsi)
 			if (!ring_stats)
 				goto err_out;
 
+			u64_stats_init(&ring_stats->syncp);
+
 			WRITE_ONCE(tx_ring_stats[i], ring_stats);
 		}
 
@@ -417,6 +419,8 @@ static int ice_vsi_alloc_ring_stats(struct ice_vsi *vsi)
 			if (!ring_stats)
 				goto err_out;
 
+			u64_stats_init(&ring_stats->syncp);
+
 			WRITE_ONCE(rx_ring_stats[i], ring_stats);
 		}
 
@@ -3805,22 +3809,31 @@ int ice_vsi_add_vlan_zero(struct ice_vsi *vsi)
 int ice_vsi_del_vlan_zero(struct ice_vsi *vsi)
 {
 	struct ice_vsi_vlan_ops *vlan_ops = ice_get_compat_vsi_vlan_ops(vsi);
+	struct ice_pf *pf = vsi->back;
 	struct ice_vlan vlan;
 	int err;
 
-	vlan = ICE_VLAN(0, 0, 0);
-	err = vlan_ops->del_vlan(vsi, &vlan);
-	if (err && err != -EEXIST)
-		return err;
+	if (pf->lag && pf->lag->primary) {
+		dev_dbg(ice_pf_to_dev(pf), "Interface is primary in aggregate - not deleting prune list\n");
+	} else {
+		vlan = ICE_VLAN(0, 0, 0);
+		err = vlan_ops->del_vlan(vsi, &vlan);
+		if (err && err != -EEXIST)
+			return err;
+	}
 
 	/* in SVM both VLAN 0 filters are identical */
 	if (!ice_is_dvm_ena(&vsi->back->hw))
 		return 0;
 
-	vlan = ICE_VLAN(ETH_P_8021Q, 0, 0);
-	err = vlan_ops->del_vlan(vsi, &vlan);
-	if (err && err != -EEXIST)
-		return err;
+	if (pf->lag && pf->lag->primary) {
+		dev_dbg(ice_pf_to_dev(pf), "Interface is primary in aggregate - not deleting QinQ prune list\n");
+	} else {
+		vlan = ICE_VLAN(ETH_P_8021Q, 0, 0);
+		err = vlan_ops->del_vlan(vsi, &vlan);
+		if (err && err != -EEXIST)
+			return err;
+	}
 
 	/* when deleting the last VLAN filter, make sure to disable the VLAN
 	 * promisc mode so the filter isn't left by accident
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 4bb68e7a00f5..de488185cd4a 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4836,6 +4836,7 @@ static void ice_deinit_features(struct ice_pf *pf)
 		ice_dpll_deinit(pf);
 	if (pf->eswitch_mode == DEVLINK_ESWITCH_MODE_SWITCHDEV)
 		xa_destroy(&pf->eswitch.reprs);
+	ice_hwmon_exit(pf);
 }
 
 static void ice_init_wakeup(struct ice_pf *pf)
@@ -5437,8 +5438,6 @@ static void ice_remove(struct pci_dev *pdev)
 		ice_free_vfs(pf);
 	}
 
-	ice_hwmon_exit(pf);
-
 	if (!ice_is_safe_mode(pf))
 		ice_remove_arfs(pf);
 
@@ -7989,6 +7988,34 @@ int ice_get_rss_key(struct ice_vsi *vsi, u8 *seed)
 }
 
 /**
+ * ice_get_rss - Get RSS LUT and/or key
+ * @vsi: Pointer to VSI structure
+ * @seed: Buffer to store the key in
+ * @lut: Buffer to store the lookup table entries
+ * @lut_size: Size of buffer to store the lookup table entries
+ *
+ * Return: 0 on success, negative on failure
+ */
+int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
+{
+	int err;
+
+	if (seed) {
+		err = ice_get_rss_key(vsi, seed);
+		if (err)
+			return err;
+	}
+
+	if (lut) {
+		err = ice_get_rss_lut(vsi, lut, lut_size);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+/**
  * ice_set_rss_hfunc - Set RSS HASH function
  * @vsi: Pointer to VSI structure
  * @hfunc: hash function (ICE_AQ_VSI_Q_OPT_RSS_*)
diff --git a/drivers/net/ethernet/intel/idpf/idpf_ptp.c b/drivers/net/ethernet/intel/idpf/idpf_ptp.c
index 3e1052d070cf..0a8b50350b86 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_ptp.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_ptp.c
@@ -108,11 +108,11 @@ static u64 idpf_ptp_read_src_clk_reg_direct(struct idpf_adapter *adapter,
 	ptp_read_system_prets(sts);
 
 	idpf_ptp_enable_shtime(adapter);
+	lo = readl(ptp->dev_clk_regs.dev_clk_ns_l);
 
 	/* Read the system timestamp post PHC read */
 	ptp_read_system_postts(sts);
 
-	lo = readl(ptp->dev_clk_regs.dev_clk_ns_l);
 	hi = readl(ptp->dev_clk_regs.dev_clk_ns_h);
 
 	spin_unlock(&ptp->read_dev_clk_lock);
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
index 7f3933ca9edc..f58f616d87fc 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
@@ -3941,7 +3941,7 @@ static void idpf_update_dim_sample(struct idpf_q_vector *q_vector,
 static void idpf_net_dim(struct idpf_q_vector *q_vector)
 {
 	struct dim_sample dim_sample = { };
-	u64 packets, bytes;
+	u64 packets, bytes, pkts, bts;
 	u32 i;
 
 	if (!IDPF_ITR_IS_DYNAMIC(q_vector->tx_intr_mode))
@@ -3953,9 +3953,12 @@ static void idpf_net_dim(struct idpf_q_vector *q_vector)
 
 		do {
 			start = u64_stats_fetch_begin(&txq->stats_sync);
-			packets += u64_stats_read(&txq->q_stats.packets);
-			bytes += u64_stats_read(&txq->q_stats.bytes);
+			pkts = u64_stats_read(&txq->q_stats.packets);
+			bts = u64_stats_read(&txq->q_stats.bytes);
 		} while (u64_stats_fetch_retry(&txq->stats_sync, start));
+
+		packets += pkts;
+		bytes += bts;
 	}
 
 	idpf_update_dim_sample(q_vector, &dim_sample, &q_vector->tx_dim,
@@ -3972,9 +3975,12 @@ check_rx_itr:
 
 		do {
 			start = u64_stats_fetch_begin(&rxq->stats_sync);
-			packets += u64_stats_read(&rxq->q_stats.packets);
-			bytes += u64_stats_read(&rxq->q_stats.bytes);
+			pkts = u64_stats_read(&rxq->q_stats.packets);
+			bts = u64_stats_read(&rxq->q_stats.bytes);
 		} while (u64_stats_fetch_retry(&rxq->stats_sync, start));
+
+		packets += pkts;
+		bytes += bts;
 	}
 
 	idpf_update_dim_sample(q_vector, &dim_sample, &q_vector->rx_dim,
diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h
index 498ba1522ca4..9482ab11f050 100644
--- a/drivers/net/ethernet/intel/igc/igc_defines.h
+++ b/drivers/net/ethernet/intel/igc/igc_defines.h
@@ -443,9 +443,10 @@
 #define IGC_TXPBSIZE_DEFAULT ( \
 	IGC_TXPB0SIZE(20) | IGC_TXPB1SIZE(0) | IGC_TXPB2SIZE(0) | \
 	IGC_TXPB3SIZE(0) | IGC_OS2BMCPBSIZE(4))
+/* TSN value following I225/I226 SW User Manual Section 7.5.4 */
 #define IGC_TXPBSIZE_TSN ( \
-	IGC_TXPB0SIZE(7) | IGC_TXPB1SIZE(7) | IGC_TXPB2SIZE(7) | \
-	IGC_TXPB3SIZE(7) | IGC_OS2BMCPBSIZE(4))
+	IGC_TXPB0SIZE(5) | IGC_TXPB1SIZE(5) | IGC_TXPB2SIZE(5) | \
+	IGC_TXPB3SIZE(5) | IGC_OS2BMCPBSIZE(4))
 
 #define IGC_DTXMXPKTSZ_TSN	0x19 /* 1600 bytes of max TX DMA packet size */
 #define IGC_DTXMXPKTSZ_DEFAULT	0x98 /* 9728-byte Jumbo frames */
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index e94c1922b97a..3172cdbca9cc 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -1565,8 +1565,8 @@ static int igc_ethtool_set_channels(struct net_device *netdev,
 	if (ch->other_count != NON_Q_VECTORS)
 		return -EINVAL;
 
-	/* Do not allow channel reconfiguration when mqprio is enabled */
-	if (adapter->strict_priority_enable)
+	/* Do not allow channel reconfiguration when any TSN qdisc is enabled */
+	if (adapter->flags & IGC_FLAG_TSN_ANY_ENABLED)
 		return -EINVAL;
 
 	/* Verify the number of channels doesn't exceed hw limits */
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 7aafa60ba0c8..89a321a344d2 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -7759,6 +7759,11 @@ int igc_reinit_queues(struct igc_adapter *adapter)
 	if (netif_running(netdev))
 		err = igc_open(netdev);
 
+	if (!err) {
+		/* Restore default IEEE 802.1Qbv schedule after queue reinit */
+		igc_tsn_clear_schedule(adapter);
+	}
+
 	return err;
 }
 
diff --git a/drivers/net/ethernet/intel/igc/igc_ptp.c b/drivers/net/ethernet/intel/igc/igc_ptp.c
index b7b46d863bee..7aae83c108fd 100644
--- a/drivers/net/ethernet/intel/igc/igc_ptp.c
+++ b/drivers/net/ethernet/intel/igc/igc_ptp.c
@@ -774,36 +774,43 @@ static void igc_ptp_tx_reg_to_stamp(struct igc_adapter *adapter,
 static void igc_ptp_tx_hwtstamp(struct igc_adapter *adapter)
 {
 	struct igc_hw *hw = &adapter->hw;
+	u32 txstmpl_old;
 	u64 regval;
 	u32 mask;
 	int i;
 
+	/* Establish baseline of TXSTMPL_0 before checking TXTT_0.
+	 * This baseline is used to detect if a new timestamp arrives in
+	 * register 0 during the hardware bug workaround below.
+	 */
+	txstmpl_old = rd32(IGC_TXSTMPL);
+
 	mask = rd32(IGC_TSYNCTXCTL) & IGC_TSYNCTXCTL_TXTT_ANY;
 	if (mask & IGC_TSYNCTXCTL_TXTT_0) {
 		regval = rd32(IGC_TXSTMPL);
 		regval |= (u64)rd32(IGC_TXSTMPH) << 32;
 	} else {
-		/* There's a bug in the hardware that could cause
-		 * missing interrupts for TX timestamping. The issue
-		 * is that for new interrupts to be triggered, the
-		 * IGC_TXSTMPH_0 register must be read.
+		/* TXTT_0 not set - register 0 has no new timestamp initially.
+		 *
+		 * Hardware bug: Future timestamp interrupts won't fire unless
+		 * TXSTMPH_0 is read, even if the timestamp was captured in
+		 * registers 1-3.
 		 *
-		 * To avoid discarding a valid timestamp that just
-		 * happened at the "wrong" time, we need to confirm
-		 * that there was no timestamp captured, we do that by
-		 * assuming that no two timestamps in sequence have
-		 * the same nanosecond value.
+		 * Workaround: Read TXSTMPH_0 here to enable future interrupts.
+		 * However, this read clears TXTT_0. If a timestamp arrives in
+		 * register 0 after checking TXTT_0 but before this read, it
+		 * would be lost.
 		 *
-		 * So, we read the "low" register, read the "high"
-		 * register (to latch a new timestamp) and read the
-		 * "low" register again, if "old" and "new" versions
-		 * of the "low" register are different, a valid
-		 * timestamp was captured, we can read the "high"
-		 * register again.
+		 * To detect this race: We saved a baseline read of TXSTMPL_0
+		 * before TXTT_0 check. After performing the workaround read of
+		 * TXSTMPH_0, we read TXSTMPL_0 again. Since consecutive
+		 * timestamps never share the same nanosecond value, a change
+		 * between the baseline and new TXSTMPL_0 indicates a timestamp
+		 * arrived during the race window. If so, read the complete
+		 * timestamp.
 		 */
-		u32 txstmpl_old, txstmpl_new;
+		u32 txstmpl_new;
 
-		txstmpl_old = rd32(IGC_TXSTMPL);
 		rd32(IGC_TXSTMPH);
 		txstmpl_new = rd32(IGC_TXSTMPL);
 
@@ -818,7 +825,7 @@ static void igc_ptp_tx_hwtstamp(struct igc_adapter *adapter)
 
 done:
 	/* Now that the problematic first register was handled, we can
-	 * use retrieve the timestamps from the other registers
+	 * retrieve the timestamps from the other registers
 	 * (starting from '1') with less complications.
 	 */
 	for (i = 1; i < IGC_MAX_TX_TSTAMP_REGS; i++) {
diff --git a/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c b/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c
index 420c3f4cf741..1d9760b4b8f4 100644
--- a/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c
+++ b/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c
@@ -218,7 +218,7 @@ static int octep_vf_request_irqs(struct octep_vf_device *oct)
 ioq_irq_err:
 	while (i) {
 		--i;
-		free_irq(oct->msix_entries[i].vector, oct);
+		free_irq(oct->msix_entries[i].vector, oct->ioq_vector[i]);
 	}
 	return -1;
 }
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index 2d78e08f985f..747fbdf2a908 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -1551,8 +1551,8 @@ static int rvu_get_attach_blkaddr(struct rvu *rvu, int blktype,
 	return -ENODEV;
 }
 
-static void rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
-			     int num_lfs, struct rsrc_attach *attach)
+static int rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
+			    int num_lfs, struct rsrc_attach *attach)
 {
 	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);
 	struct rvu_hwinfo *hw = rvu->hw;
@@ -1562,21 +1562,21 @@ static void rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
 	u64 cfg;
 
 	if (!num_lfs)
-		return;
+		return -EINVAL;
 
 	blkaddr = rvu_get_attach_blkaddr(rvu, blktype, pcifunc, attach);
 	if (blkaddr < 0)
-		return;
+		return -EFAULT;
 
 	block = &hw->block[blkaddr];
 	if (!block->lf.bmap)
-		return;
+		return -ESRCH;
 
 	for (slot = 0; slot < num_lfs; slot++) {
 		/* Allocate the resource */
 		lf = rvu_alloc_rsrc(&block->lf);
 		if (lf < 0)
-			return;
+			return -EFAULT;
 
 		cfg = (1ULL << 63) | (pcifunc << 8) | slot;
 		rvu_write64(rvu, blkaddr, block->lfcfg_reg |
@@ -1587,6 +1587,8 @@ static void rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
 		/* Set start MSIX vector for this LF within this PF/VF */
 		rvu_set_msix_offset(rvu, pfvf, block, lf);
 	}
+
+	return 0;
 }
 
 static int rvu_check_rsrc_availability(struct rvu *rvu,
@@ -1724,22 +1726,31 @@ int rvu_mbox_handler_attach_resources(struct rvu *rvu,
 	int err;
 
 	/* If first request, detach all existing attached resources */
-	if (!attach->modify)
-		rvu_detach_rsrcs(rvu, NULL, pcifunc);
+	if (!attach->modify) {
+		err = rvu_detach_rsrcs(rvu, NULL, pcifunc);
+		if (err)
+			return err;
+	}
 
 	mutex_lock(&rvu->rsrc_lock);
 
 	/* Check if the request can be accommodated */
 	err = rvu_check_rsrc_availability(rvu, attach, pcifunc);
 	if (err)
-		goto exit;
+		goto fail1;
 
 	/* Now attach the requested resources */
-	if (attach->npalf)
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_NPA, 1, attach);
+	if (attach->npalf) {
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_NPA, 1, attach);
+		if (err)
+			goto fail1;
+	}
 
-	if (attach->nixlf)
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_NIX, 1, attach);
+	if (attach->nixlf) {
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_NIX, 1, attach);
+		if (err)
+			goto fail2;
+	}
 
 	if (attach->sso) {
 		/* RVU func doesn't know which exact LF or slot is attached
@@ -1749,33 +1760,64 @@ int rvu_mbox_handler_attach_resources(struct rvu *rvu,
 		 */
 		if (attach->modify)
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_SSO);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_SSO,
-				 attach->sso, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_SSO,
+				       attach->sso, attach);
+		if (err)
+			goto fail3;
 	}
 
 	if (attach->ssow) {
 		if (attach->modify)
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_SSOW);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_SSOW,
-				 attach->ssow, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_SSOW,
+				       attach->ssow, attach);
+		if (err)
+			goto fail4;
 	}
 
 	if (attach->timlfs) {
 		if (attach->modify)
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_TIM);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_TIM,
-				 attach->timlfs, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_TIM,
+				       attach->timlfs, attach);
+		if (err)
+			goto fail5;
 	}
 
 	if (attach->cptlfs) {
 		if (attach->modify &&
 		    rvu_attach_from_same_block(rvu, BLKTYPE_CPT, attach))
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_CPT);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_CPT,
-				 attach->cptlfs, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_CPT,
+				       attach->cptlfs, attach);
+		if (err)
+			goto fail6;
 	}
 
-exit:
+	mutex_unlock(&rvu->rsrc_lock);
+	return 0;
+
+fail6:
+	if (attach->timlfs)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_TIM);
+
+fail5:
+	if (attach->ssow)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_SSOW);
+
+fail4:
+	if (attach->sso)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_SSO);
+
+fail3:
+	if (attach->nixlf)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_NIX);
+
+fail2:
+	if (attach->npalf)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_NPA);
+
+fail1:
 	mutex_unlock(&rvu->rsrc_lock);
 	return err;
 }
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
index 3abd750a4bd7..3d91a34f8b57 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
@@ -1222,6 +1222,9 @@ int rvu_mbox_handler_cgx_set_link_mode(struct rvu *rvu,
 	u8 cgx_idx, lmac;
 	void *cgxd;
 
+	if (!rvu->fwdata)
+		return LMAC_AF_ERR_FIRMWARE_DATA_NOT_MAPPED;
+
 	if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc))
 		return -EPERM;
 
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c
index e4a5f9fa6fd4..bbfd8231aed5 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c
@@ -56,7 +56,7 @@ int rvu_sdp_init(struct rvu *rvu)
 	struct rvu_pfvf *pfvf;
 	u32 i = 0;
 
-	if (rvu->fwdata->channel_data.valid) {
+	if (rvu->fwdata && rvu->fwdata->channel_data.valid) {
 		sdp_pf_num[0] = 0;
 		pfvf = &rvu->pf[sdp_pf_num[0]];
 		pfvf->sdp_info = &rvu->fwdata->channel_data.info;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
index 4c7e0f345cb5..060c715ebad0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
@@ -328,7 +328,7 @@ static int cn10k_mcs_write_rx_flowid(struct otx2_nic *pfvf,
 
 	req->data[0] = FIELD_PREP(MCS_TCAM0_MAC_DA_MASK, mac_da);
 	req->mask[0] = ~0ULL;
-	req->mask[0] = ~MCS_TCAM0_MAC_DA_MASK;
+	req->mask[0] &= ~MCS_TCAM0_MAC_DA_MASK;
 
 	req->data[1] = FIELD_PREP(MCS_TCAM1_ETYPE_MASK, ETH_P_MACSEC);
 	req->mask[1] = ~0ULL;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
index e616a727a3a9..8cdfc36d79d2 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
@@ -940,13 +940,8 @@ static inline dma_addr_t otx2_dma_map_page(struct otx2_nic *pfvf,
 					   size_t offset, size_t size,
 					   enum dma_data_direction dir)
 {
-	dma_addr_t iova;
-
-	iova = dma_map_page_attrs(pfvf->dev, page,
+	return dma_map_page_attrs(pfvf->dev, page,
 				  offset, size, dir, DMA_ATTR_SKIP_CPU_SYNC);
-	if (unlikely(dma_mapping_error(pfvf->dev, iova)))
-		return (dma_addr_t)NULL;
-	return iova;
 }
 
 static inline void otx2_dma_unmap_page(struct otx2_nic *pfvf,
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index a7feb4c392b3..6b2d8559f0eb 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -3249,7 +3249,9 @@ static int otx2_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	netdev->watchdog_timeo = OTX2_TX_TIMEOUT;
 
 	netdev->netdev_ops = &otx2_netdev_ops;
-	netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT;
+	netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
+			       NETDEV_XDP_ACT_NDO_XMIT |
+			       NETDEV_XDP_ACT_XSK_ZEROCOPY;
 
 	netdev->min_mtu = OTX2_MIN_MTU;
 	netdev->max_mtu = otx2_get_max_mtu(pf);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 262dc032e276..ff4ab4691baf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -962,7 +962,7 @@ struct mlx5e_priv {
 };
 
 struct mlx5e_dev {
-	struct mlx5e_priv *priv;
+	struct net_device *netdev;
 	struct devlink_port dl_port;
 };
 
@@ -1242,10 +1242,13 @@ struct net_device *
 mlx5e_create_netdev(struct mlx5_core_dev *mdev, const struct mlx5e_profile *profile);
 int mlx5e_attach_netdev(struct mlx5e_priv *priv);
 void mlx5e_detach_netdev(struct mlx5e_priv *priv);
-void mlx5e_destroy_netdev(struct mlx5e_priv *priv);
-int mlx5e_netdev_change_profile(struct mlx5e_priv *priv,
-				const struct mlx5e_profile *new_profile, void *new_ppriv);
-void mlx5e_netdev_attach_nic_profile(struct mlx5e_priv *priv);
+void mlx5e_destroy_netdev(struct net_device *netdev);
+int mlx5e_netdev_change_profile(struct net_device *netdev,
+				struct mlx5_core_dev *mdev,
+				const struct mlx5e_profile *new_profile,
+				void *new_ppriv);
+void mlx5e_netdev_attach_nic_profile(struct net_device *netdev,
+				     struct mlx5_core_dev *mdev);
 void mlx5e_set_netdev_mtu_boundaries(struct mlx5e_priv *priv);
 void mlx5e_build_nic_params(struct mlx5e_priv *priv, struct mlx5e_xsk *xsk, u16 mtu);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 07fc4d2c8fad..9042c8a388e4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -6325,6 +6325,7 @@ err_free_cpumask:
 
 void mlx5e_priv_cleanup(struct mlx5e_priv *priv)
 {
+	bool destroying = test_bit(MLX5E_STATE_DESTROYING, &priv->state);
 	int i;
 
 	/* bail if change profile failed and also rollback failed */
@@ -6352,6 +6353,8 @@ void mlx5e_priv_cleanup(struct mlx5e_priv *priv)
 	}
 
 	memset(priv, 0, sizeof(*priv));
+	if (destroying) /* restore destroying bit, to allow unload */
+		set_bit(MLX5E_STATE_DESTROYING, &priv->state);
 }
 
 static unsigned int mlx5e_get_max_num_txqs(struct mlx5_core_dev *mdev,
@@ -6584,19 +6587,28 @@ profile_cleanup:
 	return err;
 }
 
-int mlx5e_netdev_change_profile(struct mlx5e_priv *priv,
-				const struct mlx5e_profile *new_profile, void *new_ppriv)
+int mlx5e_netdev_change_profile(struct net_device *netdev,
+				struct mlx5_core_dev *mdev,
+				const struct mlx5e_profile *new_profile,
+				void *new_ppriv)
 {
-	const struct mlx5e_profile *orig_profile = priv->profile;
-	struct net_device *netdev = priv->netdev;
-	struct mlx5_core_dev *mdev = priv->mdev;
-	void *orig_ppriv = priv->ppriv;
+	struct mlx5e_priv *priv = netdev_priv(netdev);
+	const struct mlx5e_profile *orig_profile;
 	int err, rollback_err;
+	void *orig_ppriv;
 
-	/* cleanup old profile */
-	mlx5e_detach_netdev(priv);
-	priv->profile->cleanup(priv);
-	mlx5e_priv_cleanup(priv);
+	orig_profile = priv->profile;
+	orig_ppriv = priv->ppriv;
+
+	/* NULL could happen if previous change_profile failed to rollback */
+	if (priv->profile) {
+		WARN_ON_ONCE(priv->mdev != mdev);
+		/* cleanup old profile */
+		mlx5e_detach_netdev(priv);
+		priv->profile->cleanup(priv);
+		mlx5e_priv_cleanup(priv);
+	}
+	/* priv members are not valid from this point ... */
 
 	if (mdev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) {
 		mlx5e_netdev_init_profile(netdev, mdev, new_profile, new_ppriv);
@@ -6613,23 +6625,33 @@ int mlx5e_netdev_change_profile(struct mlx5e_priv *priv,
 	return 0;
 
 rollback:
+	if (!orig_profile) {
+		netdev_warn(netdev, "no original profile to rollback to\n");
+		priv->profile = NULL;
+		return err;
+	}
+
 	rollback_err = mlx5e_netdev_attach_profile(netdev, mdev, orig_profile, orig_ppriv);
-	if (rollback_err)
-		netdev_err(netdev, "%s: failed to rollback to orig profile, %d\n",
-			   __func__, rollback_err);
+	if (rollback_err) {
+		netdev_err(netdev, "failed to rollback to orig profile, %d\n",
+			   rollback_err);
+		priv->profile = NULL;
+	}
 	return err;
 }
 
-void mlx5e_netdev_attach_nic_profile(struct mlx5e_priv *priv)
+void mlx5e_netdev_attach_nic_profile(struct net_device *netdev,
+				     struct mlx5_core_dev *mdev)
 {
-	mlx5e_netdev_change_profile(priv, &mlx5e_nic_profile, NULL);
+	mlx5e_netdev_change_profile(netdev, mdev, &mlx5e_nic_profile, NULL);
 }
 
-void mlx5e_destroy_netdev(struct mlx5e_priv *priv)
+void mlx5e_destroy_netdev(struct net_device *netdev)
 {
-	struct net_device *netdev = priv->netdev;
+	struct mlx5e_priv *priv = netdev_priv(netdev);
 
-	mlx5e_priv_cleanup(priv);
+	if (priv->profile)
+		mlx5e_priv_cleanup(priv);
 	free_netdev(netdev);
 }
 
@@ -6637,8 +6659,8 @@ static int _mlx5e_resume(struct auxiliary_device *adev)
 {
 	struct mlx5_adev *edev = container_of(adev, struct mlx5_adev, adev);
 	struct mlx5e_dev *mlx5e_dev = auxiliary_get_drvdata(adev);
-	struct mlx5e_priv *priv = mlx5e_dev->priv;
-	struct net_device *netdev = priv->netdev;
+	struct mlx5e_priv *priv = netdev_priv(mlx5e_dev->netdev);
+	struct net_device *netdev = mlx5e_dev->netdev;
 	struct mlx5_core_dev *mdev = edev->mdev;
 	struct mlx5_core_dev *pos, *to;
 	int err, i;
@@ -6684,10 +6706,11 @@ static int mlx5e_resume(struct auxiliary_device *adev)
 
 static int _mlx5e_suspend(struct auxiliary_device *adev, bool pre_netdev_reg)
 {
+	struct mlx5_adev *edev = container_of(adev, struct mlx5_adev, adev);
 	struct mlx5e_dev *mlx5e_dev = auxiliary_get_drvdata(adev);
-	struct mlx5e_priv *priv = mlx5e_dev->priv;
-	struct net_device *netdev = priv->netdev;
-	struct mlx5_core_dev *mdev = priv->mdev;
+	struct mlx5e_priv *priv = netdev_priv(mlx5e_dev->netdev);
+	struct net_device *netdev = mlx5e_dev->netdev;
+	struct mlx5_core_dev *mdev = edev->mdev;
 	struct mlx5_core_dev *pos;
 	int i;
 
@@ -6748,11 +6771,11 @@ static int _mlx5e_probe(struct auxiliary_device *adev)
 		goto err_devlink_port_unregister;
 	}
 	SET_NETDEV_DEVLINK_PORT(netdev, &mlx5e_dev->dl_port);
+	mlx5e_dev->netdev = netdev;
 
 	mlx5e_build_nic_netdev(netdev);
 
 	priv = netdev_priv(netdev);
-	mlx5e_dev->priv = priv;
 
 	priv->profile = profile;
 	priv->ppriv = NULL;
@@ -6785,7 +6808,7 @@ err_resume:
 err_profile_cleanup:
 	profile->cleanup(priv);
 err_destroy_netdev:
-	mlx5e_destroy_netdev(priv);
+	mlx5e_destroy_netdev(netdev);
 err_devlink_port_unregister:
 	mlx5e_devlink_port_unregister(mlx5e_dev);
 err_devlink_unregister:
@@ -6815,17 +6838,20 @@ static void _mlx5e_remove(struct auxiliary_device *adev)
 {
 	struct mlx5_adev *edev = container_of(adev, struct mlx5_adev, adev);
 	struct mlx5e_dev *mlx5e_dev = auxiliary_get_drvdata(adev);
-	struct mlx5e_priv *priv = mlx5e_dev->priv;
+	struct net_device *netdev = mlx5e_dev->netdev;
+	struct mlx5e_priv *priv = netdev_priv(netdev);
 	struct mlx5_core_dev *mdev = edev->mdev;
 
 	mlx5_core_uplink_netdev_set(mdev, NULL);
-	mlx5e_dcbnl_delete_app(priv);
+
+	if (priv->profile)
+		mlx5e_dcbnl_delete_app(priv);
 	/* When unload driver, the netdev is in registered state
 	 * if it's from legacy mode. If from switchdev mode, it
 	 * is already unregistered before changing to NIC profile.
 	 */
-	if (priv->netdev->reg_state == NETREG_REGISTERED) {
-		unregister_netdev(priv->netdev);
+	if (netdev->reg_state == NETREG_REGISTERED) {
+		unregister_netdev(netdev);
 		_mlx5e_suspend(adev, false);
 	} else {
 		struct mlx5_core_dev *pos;
@@ -6840,7 +6866,7 @@ static void _mlx5e_remove(struct auxiliary_device *adev)
 	/* Avoid cleanup if profile rollback failed. */
 	if (priv->profile)
 		priv->profile->cleanup(priv);
-	mlx5e_destroy_netdev(priv);
+	mlx5e_destroy_netdev(netdev);
 	mlx5e_devlink_port_unregister(mlx5e_dev);
 	mlx5e_destroy_devlink(mlx5e_dev);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index ee9595109649..6eec88fa6d10 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -1508,17 +1508,16 @@ mlx5e_vport_uplink_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *
 {
 	struct mlx5e_rep_priv *rpriv = mlx5e_rep_to_rep_priv(rep);
 	struct net_device *netdev;
-	struct mlx5e_priv *priv;
 	int err;
 
 	netdev = mlx5_uplink_netdev_get(dev);
 	if (!netdev)
 		return 0;
 
-	priv = netdev_priv(netdev);
-	rpriv->netdev = priv->netdev;
-	err = mlx5e_netdev_change_profile(priv, &mlx5e_uplink_rep_profile,
-					  rpriv);
+	/* must not use netdev_priv(netdev), it might not be initialized yet */
+	rpriv->netdev = netdev;
+	err = mlx5e_netdev_change_profile(netdev, dev,
+					  &mlx5e_uplink_rep_profile, rpriv);
 	mlx5_uplink_netdev_put(dev, netdev);
 	return err;
 }
@@ -1546,7 +1545,7 @@ mlx5e_vport_uplink_rep_unload(struct mlx5e_rep_priv *rpriv)
 	if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_SWITCH_LEGACY))
 		unregister_netdev(netdev);
 
-	mlx5e_netdev_attach_nic_profile(priv);
+	mlx5e_netdev_attach_nic_profile(netdev, priv->mdev);
 }
 
 static int
@@ -1612,7 +1611,7 @@ err_cleanup_profile:
 	priv->profile->cleanup(priv);
 
 err_destroy_netdev:
-	mlx5e_destroy_netdev(netdev_priv(netdev));
+	mlx5e_destroy_netdev(netdev);
 	return err;
 }
 
@@ -1667,7 +1666,7 @@ mlx5e_vport_rep_unload(struct mlx5_eswitch_rep *rep)
 	mlx5e_rep_vnic_reporter_destroy(priv);
 	mlx5e_detach_netdev(priv);
 	priv->profile->cleanup(priv);
-	mlx5e_destroy_netdev(priv);
+	mlx5e_destroy_netdev(netdev);
 free_ppriv:
 	kvfree(ppriv); /* mlx5e_rep_priv */
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index b3730312aeed..3f42843cd9ed 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -4359,11 +4359,11 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
 	unsigned int first_entry, tx_packets;
 	struct stmmac_txq_stats *txq_stats;
 	struct stmmac_tx_queue *tx_q;
+	bool set_ic, is_last_segment;
 	u32 pay_len, mss, queue;
 	int i, first_tx, nfrags;
 	u8 proto_hdr_len, hdr;
 	dma_addr_t des;
-	bool set_ic;
 
 	/* Always insert VLAN tag to SKB payload for TSO frames.
 	 *
@@ -4551,10 +4551,16 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
 		stmmac_enable_tx_timestamp(priv, first);
 	}
 
+	/* If we only have one entry used, then the first entry is the last
+	 * segment.
+	 */
+	is_last_segment = ((tx_q->cur_tx - first_entry) &
+			   (priv->dma_conf.dma_tx_size - 1)) == 1;
+
 	/* Complete the first descriptor before granting the DMA */
 	stmmac_prepare_tso_tx_desc(priv, first, 1, proto_hdr_len, 0, 1,
-				   tx_q->tx_skbuff_dma[first_entry].last_segment,
-				   hdr / 4, (skb->len - proto_hdr_len));
+				   is_last_segment, hdr / 4,
+				   skb->len - proto_hdr_len);
 
 	/* If context desc is used to change MSS */
 	if (mss_desc) {
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c
index 62d7f47d4f8d..f0514251d4f3 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c
@@ -70,7 +70,7 @@ int txgbe_test_hostif(struct wx *wx)
 	buffer.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED;
 
 	return wx_host_interface_command(wx, (u32 *)&buffer, sizeof(buffer),
-					WX_HI_COMMAND_TIMEOUT, true);
+					 WX_HI_COMMAND_TIMEOUT, false);
 }
 
 int txgbe_read_eeprom_hostif(struct wx *wx,
@@ -148,7 +148,7 @@ static int txgbe_set_phy_link_hostif(struct wx *wx, int speed, int autoneg, int
 	buffer.duplex = duplex;
 
 	return wx_host_interface_command(wx, (u32 *)&buffer, sizeof(buffer),
-					 WX_HI_COMMAND_TIMEOUT, true);
+					 WX_HI_COMMAND_TIMEOUT, false);
 }
 
 static void txgbe_get_link_capabilities(struct wx *wx, int *speed,
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 3d47d749ef9f..cbd52cb79268 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -1750,6 +1750,9 @@ static int netvsc_set_rxfh(struct net_device *dev,
 	    rxfh->hfunc != ETH_RSS_HASH_TOP)
 		return -EOPNOTSUPP;
 
+	if (!ndc->rx_table_sz)
+		return -EOPNOTSUPP;
+
 	rndis_dev = ndev->extension;
 	if (rxfh->indir) {
 		for (i = 0; i < ndc->rx_table_sz; i++)
diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
index 50de3ee204db..80f84fc87008 100644
--- a/drivers/net/ipvlan/ipvlan.h
+++ b/drivers/net/ipvlan/ipvlan.h
@@ -69,7 +69,6 @@ struct ipvl_dev {
 	DECLARE_BITMAP(mac_filters, IPVLAN_MAC_FILTER_SIZE);
 	netdev_features_t	sfeatures;
 	u32			msg_enable;
-	spinlock_t		addrs_lock;
 };
 
 struct ipvl_addr {
@@ -90,6 +89,7 @@ struct ipvl_port {
 	struct net_device	*dev;
 	possible_net_t		pnet;
 	struct hlist_head	hlhead[IPVLAN_HASH_SIZE];
+	spinlock_t		addrs_lock; /* guards hash-table and addrs */
 	struct list_head	ipvlans;
 	u16			mode;
 	u16			flags;
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 2efa3ba148aa..bdb3a46b327c 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -107,17 +107,15 @@ void ipvlan_ht_addr_del(struct ipvl_addr *addr)
 struct ipvl_addr *ipvlan_find_addr(const struct ipvl_dev *ipvlan,
 				   const void *iaddr, bool is_v6)
 {
-	struct ipvl_addr *addr, *ret = NULL;
+	struct ipvl_addr *addr;
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(addr, &ipvlan->addrs, anode) {
-		if (addr_equal(is_v6, addr, iaddr)) {
-			ret = addr;
-			break;
-		}
+	assert_spin_locked(&ipvlan->port->addrs_lock);
+
+	list_for_each_entry(addr, &ipvlan->addrs, anode) {
+		if (addr_equal(is_v6, addr, iaddr))
+			return addr;
 	}
-	rcu_read_unlock();
-	return ret;
+	return NULL;
 }
 
 bool ipvlan_addr_busy(struct ipvl_port *port, void *iaddr, bool is_v6)
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 660f3db11766..baccdad695fd 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -75,6 +75,7 @@ static int ipvlan_port_create(struct net_device *dev)
 	for (idx = 0; idx < IPVLAN_HASH_SIZE; idx++)
 		INIT_HLIST_HEAD(&port->hlhead[idx]);
 
+	spin_lock_init(&port->addrs_lock);
 	skb_queue_head_init(&port->backlog);
 	INIT_WORK(&port->wq, ipvlan_process_multicast);
 	ida_init(&port->ida);
@@ -181,6 +182,7 @@ static void ipvlan_uninit(struct net_device *dev)
 static int ipvlan_open(struct net_device *dev)
 {
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
+	struct ipvl_port *port = ipvlan->port;
 	struct ipvl_addr *addr;
 
 	if (ipvlan->port->mode == IPVLAN_MODE_L3 ||
@@ -189,10 +191,10 @@ static int ipvlan_open(struct net_device *dev)
 	else
 		dev->flags &= ~IFF_NOARP;
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(addr, &ipvlan->addrs, anode)
+	spin_lock_bh(&port->addrs_lock);
+	list_for_each_entry(addr, &ipvlan->addrs, anode)
 		ipvlan_ht_addr_add(ipvlan, addr);
-	rcu_read_unlock();
+	spin_unlock_bh(&port->addrs_lock);
 
 	return 0;
 }
@@ -206,10 +208,10 @@ static int ipvlan_stop(struct net_device *dev)
 	dev_uc_unsync(phy_dev, dev);
 	dev_mc_unsync(phy_dev, dev);
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(addr, &ipvlan->addrs, anode)
+	spin_lock_bh(&ipvlan->port->addrs_lock);
+	list_for_each_entry(addr, &ipvlan->addrs, anode)
 		ipvlan_ht_addr_del(addr);
-	rcu_read_unlock();
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 
 	return 0;
 }
@@ -579,7 +581,6 @@ int ipvlan_link_new(struct net_device *dev, struct rtnl_newlink_params *params,
 	if (!tb[IFLA_MTU])
 		ipvlan_adjust_mtu(ipvlan, phy_dev);
 	INIT_LIST_HEAD(&ipvlan->addrs);
-	spin_lock_init(&ipvlan->addrs_lock);
 
 	/* TODO Probably put random address here to be presented to the
 	 * world but keep using the physical-dev address for the outgoing
@@ -657,13 +658,13 @@ void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
 	struct ipvl_addr *addr, *next;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	list_for_each_entry_safe(addr, next, &ipvlan->addrs, anode) {
 		ipvlan_ht_addr_del(addr);
 		list_del_rcu(&addr->anode);
 		kfree_rcu(addr, rcu);
 	}
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 
 	ida_free(&ipvlan->port->ida, dev->dev_id);
 	list_del_rcu(&ipvlan->pnode);
@@ -817,6 +818,8 @@ static int ipvlan_add_addr(struct ipvl_dev *ipvlan, void *iaddr, bool is_v6)
 {
 	struct ipvl_addr *addr;
 
+	assert_spin_locked(&ipvlan->port->addrs_lock);
+
 	addr = kzalloc(sizeof(struct ipvl_addr), GFP_ATOMIC);
 	if (!addr)
 		return -ENOMEM;
@@ -847,16 +850,16 @@ static void ipvlan_del_addr(struct ipvl_dev *ipvlan, void *iaddr, bool is_v6)
 {
 	struct ipvl_addr *addr;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	addr = ipvlan_find_addr(ipvlan, iaddr, is_v6);
 	if (!addr) {
-		spin_unlock_bh(&ipvlan->addrs_lock);
+		spin_unlock_bh(&ipvlan->port->addrs_lock);
 		return;
 	}
 
 	ipvlan_ht_addr_del(addr);
 	list_del_rcu(&addr->anode);
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 	kfree_rcu(addr, rcu);
 }
 
@@ -878,14 +881,14 @@ static int ipvlan_add_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
 {
 	int ret = -EINVAL;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	if (ipvlan_addr_busy(ipvlan->port, ip6_addr, true))
 		netif_err(ipvlan, ifup, ipvlan->dev,
 			  "Failed to add IPv6=%pI6c addr for %s intf\n",
 			  ip6_addr, ipvlan->dev->name);
 	else
 		ret = ipvlan_add_addr(ipvlan, ip6_addr, true);
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 	return ret;
 }
 
@@ -924,21 +927,24 @@ static int ipvlan_addr6_validator_event(struct notifier_block *unused,
 	struct in6_validator_info *i6vi = (struct in6_validator_info *)ptr;
 	struct net_device *dev = (struct net_device *)i6vi->i6vi_dev->dev;
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
+	int ret = NOTIFY_OK;
 
 	if (!ipvlan_is_valid_dev(dev))
 		return NOTIFY_DONE;
 
 	switch (event) {
 	case NETDEV_UP:
+		spin_lock_bh(&ipvlan->port->addrs_lock);
 		if (ipvlan_addr_busy(ipvlan->port, &i6vi->i6vi_addr, true)) {
 			NL_SET_ERR_MSG(i6vi->extack,
 				       "Address already assigned to an ipvlan device");
-			return notifier_from_errno(-EADDRINUSE);
+			ret = notifier_from_errno(-EADDRINUSE);
 		}
+		spin_unlock_bh(&ipvlan->port->addrs_lock);
 		break;
 	}
 
-	return NOTIFY_OK;
+	return ret;
 }
 #endif
 
@@ -946,14 +952,14 @@ static int ipvlan_add_addr4(struct ipvl_dev *ipvlan, struct in_addr *ip4_addr)
 {
 	int ret = -EINVAL;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	if (ipvlan_addr_busy(ipvlan->port, ip4_addr, false))
 		netif_err(ipvlan, ifup, ipvlan->dev,
 			  "Failed to add IPv4=%pI4 on %s intf.\n",
 			  ip4_addr, ipvlan->dev->name);
 	else
 		ret = ipvlan_add_addr(ipvlan, ip4_addr, false);
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 	return ret;
 }
 
@@ -995,21 +1001,24 @@ static int ipvlan_addr4_validator_event(struct notifier_block *unused,
 	struct in_validator_info *ivi = (struct in_validator_info *)ptr;
 	struct net_device *dev = (struct net_device *)ivi->ivi_dev->dev;
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
+	int ret = NOTIFY_OK;
 
 	if (!ipvlan_is_valid_dev(dev))
 		return NOTIFY_DONE;
 
 	switch (event) {
 	case NETDEV_UP:
+		spin_lock_bh(&ipvlan->port->addrs_lock);
 		if (ipvlan_addr_busy(ipvlan->port, &ivi->ivi_addr, false)) {
 			NL_SET_ERR_MSG(ivi->extack,
 				       "Address already assigned to an ipvlan device");
-			return notifier_from_errno(-EADDRINUSE);
+			ret = notifier_from_errno(-EADDRINUSE);
 		}
+		spin_unlock_bh(&ipvlan->port->addrs_lock);
 		break;
 	}
 
-	return NOTIFY_OK;
+	return ret;
 }
 
 static struct notifier_block ipvlan_addr4_notifier_block __read_mostly = {
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 7966545512cf..b4df7e184791 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -59,7 +59,7 @@ struct macvlan_port {
 
 struct macvlan_source_entry {
 	struct hlist_node	hlist;
-	struct macvlan_dev	*vlan;
+	struct macvlan_dev __rcu *vlan;
 	unsigned char		addr[6+2] __aligned(sizeof(u16));
 	struct rcu_head		rcu;
 };
@@ -146,7 +146,7 @@ static struct macvlan_source_entry *macvlan_hash_lookup_source(
 
 	hlist_for_each_entry_rcu(entry, h, hlist, lockdep_rtnl_is_held()) {
 		if (ether_addr_equal_64bits(entry->addr, addr) &&
-		    entry->vlan == vlan)
+		    rcu_access_pointer(entry->vlan) == vlan)
 			return entry;
 	}
 	return NULL;
@@ -168,7 +168,7 @@ static int macvlan_hash_add_source(struct macvlan_dev *vlan,
 		return -ENOMEM;
 
 	ether_addr_copy(entry->addr, addr);
-	entry->vlan = vlan;
+	RCU_INIT_POINTER(entry->vlan, vlan);
 	h = &port->vlan_source_hash[macvlan_eth_hash(addr)];
 	hlist_add_head_rcu(&entry->hlist, h);
 	vlan->macaddr_count++;
@@ -187,6 +187,7 @@ static void macvlan_hash_add(struct macvlan_dev *vlan)
 
 static void macvlan_hash_del_source(struct macvlan_source_entry *entry)
 {
+	RCU_INIT_POINTER(entry->vlan, NULL);
 	hlist_del_rcu(&entry->hlist);
 	kfree_rcu(entry, rcu);
 }
@@ -390,7 +391,7 @@ static void macvlan_flush_sources(struct macvlan_port *port,
 	int i;
 
 	hash_for_each_safe(port->vlan_source_hash, i, next, entry, hlist)
-		if (entry->vlan == vlan)
+		if (rcu_access_pointer(entry->vlan) == vlan)
 			macvlan_hash_del_source(entry);
 
 	vlan->macaddr_count = 0;
@@ -433,9 +434,14 @@ static bool macvlan_forward_source(struct sk_buff *skb,
 
 	hlist_for_each_entry_rcu(entry, h, hlist) {
 		if (ether_addr_equal_64bits(entry->addr, addr)) {
-			if (entry->vlan->flags & MACVLAN_FLAG_NODST)
+			struct macvlan_dev *vlan = rcu_dereference(entry->vlan);
+
+			if (!vlan)
+				continue;
+
+			if (vlan->flags & MACVLAN_FLAG_NODST)
 				consume = true;
-			macvlan_forward_source_one(skb, entry->vlan);
+			macvlan_forward_source_one(skb, vlan);
 		}
 	}
 
@@ -1680,7 +1686,7 @@ static int macvlan_fill_info_macaddr(struct sk_buff *skb,
 	struct macvlan_source_entry *entry;
 
 	hlist_for_each_entry_rcu(entry, h, hlist, lockdep_rtnl_is_held()) {
-		if (entry->vlan != vlan)
+		if (rcu_access_pointer(entry->vlan) != vlan)
 			continue;
 		if (nla_put(skb, IFLA_MACVLAN_MACADDR, ETH_ALEN, entry->addr))
 			return 1;
diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c
index 49537d3c4120..5f17f68f3c08 100644
--- a/drivers/net/netdevsim/bpf.c
+++ b/drivers/net/netdevsim/bpf.c
@@ -244,7 +244,9 @@ static int nsim_bpf_create_prog(struct nsim_dev *nsim_dev,
 			    &state->state, &nsim_bpf_string_fops);
 	debugfs_create_bool("loaded", 0400, state->ddir, &state->is_loaded);
 
+	mutex_lock(&nsim_dev->progs_list_lock);
 	list_add_tail(&state->l, &nsim_dev->bpf_bound_progs);
+	mutex_unlock(&nsim_dev->progs_list_lock);
 
 	prog->aux->offload->dev_priv = state;
 
@@ -273,12 +275,16 @@ static int nsim_bpf_translate(struct bpf_prog *prog)
 static void nsim_bpf_destroy_prog(struct bpf_prog *prog)
 {
 	struct nsim_bpf_bound_prog *state;
+	struct nsim_dev *nsim_dev;
 
 	state = prog->aux->offload->dev_priv;
+	nsim_dev = state->nsim_dev;
 	WARN(state->is_loaded,
 	     "offload state destroyed while program still bound");
 	debugfs_remove_recursive(state->ddir);
+	mutex_lock(&nsim_dev->progs_list_lock);
 	list_del(&state->l);
+	mutex_unlock(&nsim_dev->progs_list_lock);
 	kfree(state);
 }
 
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 2683a989873e..dfd571b22107 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -1647,6 +1647,7 @@ int nsim_drv_probe(struct nsim_bus_dev *nsim_bus_dev)
 	nsim_dev->test1 = NSIM_DEV_TEST1_DEFAULT;
 	nsim_dev->test2 = NSIM_DEV_TEST2_DEFAULT;
 	spin_lock_init(&nsim_dev->fa_cookie_lock);
+	mutex_init(&nsim_dev->progs_list_lock);
 
 	dev_set_drvdata(&nsim_bus_dev->dev, nsim_dev);
 
@@ -1785,6 +1786,7 @@ void nsim_drv_remove(struct nsim_bus_dev *nsim_bus_dev)
 	devl_unregister(devlink);
 	kfree(nsim_dev->vfconfigs);
 	kfree(nsim_dev->fa_cookie);
+	mutex_destroy(&nsim_dev->progs_list_lock);
 	devl_unlock(devlink);
 	devlink_free(devlink);
 	dev_set_drvdata(&nsim_bus_dev->dev, NULL);
diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h
index d1a941e2b18f..46c67983c517 100644
--- a/drivers/net/netdevsim/netdevsim.h
+++ b/drivers/net/netdevsim/netdevsim.h
@@ -324,6 +324,7 @@ struct nsim_dev {
 	u32 prog_id_gen;
 	struct list_head bpf_bound_progs;
 	struct list_head bpf_bound_maps;
+	struct mutex progs_list_lock;
 	struct netdev_phys_item_id switch_id;
 	struct list_head port_list;
 	bool fw_update_status;
diff --git a/drivers/net/pcs/pcs-mtk-lynxi.c b/drivers/net/pcs/pcs-mtk-lynxi.c
index 149ddf51d785..87df3a9dfc9b 100644
--- a/drivers/net/pcs/pcs-mtk-lynxi.c
+++ b/drivers/net/pcs/pcs-mtk-lynxi.c
@@ -93,12 +93,10 @@ static unsigned int mtk_pcs_lynxi_inband_caps(struct phylink_pcs *pcs,
 {
 	switch (interface) {
 	case PHY_INTERFACE_MODE_1000BASEX:
+	case PHY_INTERFACE_MODE_2500BASEX:
 	case PHY_INTERFACE_MODE_SGMII:
 		return LINK_INBAND_DISABLE | LINK_INBAND_ENABLE;
 
-	case PHY_INTERFACE_MODE_2500BASEX:
-		return LINK_INBAND_DISABLE;
-
 	default:
 		return 0;
 	}
diff --git a/drivers/net/phy/intel-xway.c b/drivers/net/phy/intel-xway.c
index 9766dd99afaa..12ff4c1f285d 100644
--- a/drivers/net/phy/intel-xway.c
+++ b/drivers/net/phy/intel-xway.c
@@ -277,7 +277,7 @@ static int xway_gphy_init_leds(struct phy_device *phydev)
 
 static int xway_gphy_config_init(struct phy_device *phydev)
 {
-	struct device_node *np = phydev->mdio.dev.of_node;
+	struct device_node *np;
 	int err;
 
 	/* Mask all interrupts */
@@ -286,7 +286,10 @@ static int xway_gphy_config_init(struct phy_device *phydev)
 		return err;
 
 	/* Use default LED configuration if 'leds' node isn't defined */
-	if (!of_get_child_by_name(np, "leds"))
+	np = of_get_child_by_name(phydev->mdio.dev.of_node, "leds");
+	if (np)
+		of_node_put(np);
+	else
 		xway_gphy_init_leds(phydev);
 
 	/* Clear all pending interrupts */
diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
index 89b5b19a9bd2..42d46b5758fc 100644
--- a/drivers/net/phy/motorcomm.c
+++ b/drivers/net/phy/motorcomm.c
@@ -1741,10 +1741,10 @@ static int yt8521_led_hw_control_set(struct phy_device *phydev, u8 index,
 		val |= YT8521_LED_1000_ON_EN;
 
 	if (test_bit(TRIGGER_NETDEV_FULL_DUPLEX, &rules))
-		val |= YT8521_LED_HDX_ON_EN;
+		val |= YT8521_LED_FDX_ON_EN;
 
 	if (test_bit(TRIGGER_NETDEV_HALF_DUPLEX, &rules))
-		val |= YT8521_LED_FDX_ON_EN;
+		val |= YT8521_LED_HDX_ON_EN;
 
 	if (test_bit(TRIGGER_NETDEV_TX, &rules) ||
 	    test_bit(TRIGGER_NETDEV_RX, &rules))
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 84bef5099dda..47f095bd91ce 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -519,6 +519,8 @@ static const struct sfp_quirk sfp_quirks[] = {
 
 	SFP_QUIRK_F("HALNy", "HL-GSFP", sfp_fixup_halny_gsfp),
 
+	SFP_QUIRK_F("H-COM", "SPP425H-GAB4", sfp_fixup_potron),
+
 	// HG MXPD-483II-F 2.5G supports 2500Base-X, but incorrectly reports
 	// 2600MBd in their EERPOM
 	SFP_QUIRK_S("HG GENUINE", "MXPD-483II", sfp_quirk_2500basex),
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 8b6d6a1b3c2e..2b4716ccf0c5 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -604,10 +604,6 @@ static const struct usb_device_id products[] = {
 	.driver_info = (unsigned long)&dm9601_info,
 	 },
 	{
-	 USB_DEVICE(0x0fe6, 0x9700),	/* DM9601 USB to Fast Ethernet Adapter */
-	 .driver_info = (unsigned long)&dm9601_info,
-	 },
-	{
 	 USB_DEVICE(0x0a46, 0x9000),	/* DM9000E */
 	 .driver_info = (unsigned long)&dm9601_info,
 	 },
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 36742e64cff7..9280ef544bbb 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1821,9 +1821,12 @@ usbnet_probe(struct usb_interface *udev, const struct usb_device_id *prod)
 		if ((dev->driver_info->flags & FLAG_NOARP) != 0)
 			net->flags |= IFF_NOARP;
 
-		/* maybe the remote can't receive an Ethernet MTU */
-		if (net->mtu > (dev->hard_mtu - net->hard_header_len))
-			net->mtu = dev->hard_mtu - net->hard_header_len;
+		if (net->max_mtu > (dev->hard_mtu - net->hard_header_len))
+			net->max_mtu = dev->hard_mtu - net->hard_header_len;
+
+		if (net->mtu > net->max_mtu)
+			net->mtu = net->max_mtu;
+
 	} else if (!info->in || !info->out)
 		status = usbnet_get_endpoints(dev, udev);
 	else {
@@ -1984,6 +1987,7 @@ int usbnet_resume(struct usb_interface *intf)
 			} else {
 				netif_trans_update(dev->net);
 				__skb_queue_tail(&dev->txq, skb);
+				netdev_sent_queue(dev->net, skb->len);
 			}
 		}
 
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 14e6f2a2fb77..9982412fd7f2 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -228,16 +228,20 @@ static void veth_get_ethtool_stats(struct net_device *dev,
 		const struct veth_rq_stats *rq_stats = &rcv_priv->rq[i].stats;
 		const void *base = (void *)&rq_stats->vs;
 		unsigned int start, tx_idx = idx;
+		u64 buf[VETH_TQ_STATS_LEN];
 		size_t offset;
 
-		tx_idx += (i % dev->real_num_tx_queues) * VETH_TQ_STATS_LEN;
 		do {
 			start = u64_stats_fetch_begin(&rq_stats->syncp);
 			for (j = 0; j < VETH_TQ_STATS_LEN; j++) {
 				offset = veth_tq_stats_desc[j].offset;
-				data[tx_idx + j] += *(u64 *)(base + offset);
+				buf[j] = *(u64 *)(base + offset);
 			}
 		} while (u64_stats_fetch_retry(&rq_stats->syncp, start));
+
+		tx_idx += (i % dev->real_num_tx_queues) * VETH_TQ_STATS_LEN;
+		for (j = 0; j < VETH_TQ_STATS_LEN; j++)
+			data[tx_idx + j] += buf[j];
 	}
 	pp_idx = idx + dev->real_num_tx_queues * VETH_TQ_STATS_LEN;
 
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 22d894101c01..db88dcaefb20 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -425,9 +425,6 @@ struct virtnet_info {
 	u16 rss_indir_table_size;
 	u32 rss_hash_types_supported;
 	u32 rss_hash_types_saved;
-	struct virtio_net_rss_config_hdr *rss_hdr;
-	struct virtio_net_rss_config_trailer rss_trailer;
-	u8 rss_hash_key_data[VIRTIO_NET_RSS_MAX_KEY_SIZE];
 
 	/* Has control virtqueue */
 	bool has_cvq;
@@ -441,9 +438,6 @@ struct virtnet_info {
 	/* Packet virtio header size */
 	u8 hdr_len;
 
-	/* Work struct for delayed refilling if we run low on memory. */
-	struct delayed_work refill;
-
 	/* UDP tunnel support */
 	bool tx_tnl;
 
@@ -451,12 +445,6 @@ struct virtnet_info {
 
 	bool rx_tnl_csum;
 
-	/* Is delayed refill enabled? */
-	bool refill_enabled;
-
-	/* The lock to synchronize the access to refill_enabled */
-	spinlock_t refill_lock;
-
 	/* Work struct for config space updates */
 	struct work_struct config_work;
 
@@ -493,7 +481,16 @@ struct virtnet_info {
 	struct failover *failover;
 
 	u64 device_stats_cap;
+
+	struct virtio_net_rss_config_hdr *rss_hdr;
+
+	/* Must be last as it ends in a flexible-array member. */
+	TRAILING_OVERLAP(struct virtio_net_rss_config_trailer, rss_trailer, hash_key_data,
+		u8 rss_hash_key_data[VIRTIO_NET_RSS_MAX_KEY_SIZE];
+	);
 };
+static_assert(offsetof(struct virtnet_info, rss_trailer.hash_key_data) ==
+	      offsetof(struct virtnet_info, rss_hash_key_data));
 
 struct padded_vnet_hdr {
 	struct virtio_net_hdr_v1_hash hdr;
@@ -720,20 +717,6 @@ static void virtnet_rq_free_buf(struct virtnet_info *vi,
 		put_page(virt_to_head_page(buf));
 }
 
-static void enable_delayed_refill(struct virtnet_info *vi)
-{
-	spin_lock_bh(&vi->refill_lock);
-	vi->refill_enabled = true;
-	spin_unlock_bh(&vi->refill_lock);
-}
-
-static void disable_delayed_refill(struct virtnet_info *vi)
-{
-	spin_lock_bh(&vi->refill_lock);
-	vi->refill_enabled = false;
-	spin_unlock_bh(&vi->refill_lock);
-}
-
 static void enable_rx_mode_work(struct virtnet_info *vi)
 {
 	rtnl_lock();
@@ -2948,42 +2931,6 @@ static void virtnet_napi_disable(struct receive_queue *rq)
 	napi_disable(napi);
 }
 
-static void refill_work(struct work_struct *work)
-{
-	struct virtnet_info *vi =
-		container_of(work, struct virtnet_info, refill.work);
-	bool still_empty;
-	int i;
-
-	for (i = 0; i < vi->curr_queue_pairs; i++) {
-		struct receive_queue *rq = &vi->rq[i];
-
-		/*
-		 * When queue API support is added in the future and the call
-		 * below becomes napi_disable_locked, this driver will need to
-		 * be refactored.
-		 *
-		 * One possible solution would be to:
-		 *   - cancel refill_work with cancel_delayed_work (note:
-		 *     non-sync)
-		 *   - cancel refill_work with cancel_delayed_work_sync in
-		 *     virtnet_remove after the netdev is unregistered
-		 *   - wrap all of the work in a lock (perhaps the netdev
-		 *     instance lock)
-		 *   - check netif_running() and return early to avoid a race
-		 */
-		napi_disable(&rq->napi);
-		still_empty = !try_fill_recv(vi, rq, GFP_KERNEL);
-		virtnet_napi_do_enable(rq->vq, &rq->napi);
-
-		/* In theory, this can happen: if we don't get any buffers in
-		 * we will *never* try to fill again.
-		 */
-		if (still_empty)
-			schedule_delayed_work(&vi->refill, HZ/2);
-	}
-}
-
 static int virtnet_receive_xsk_bufs(struct virtnet_info *vi,
 				    struct receive_queue *rq,
 				    int budget,
@@ -3046,16 +2993,16 @@ static int virtnet_receive(struct receive_queue *rq, int budget,
 	else
 		packets = virtnet_receive_packets(vi, rq, budget, xdp_xmit, &stats);
 
+	u64_stats_set(&stats.packets, packets);
 	if (rq->vq->num_free > min((unsigned int)budget, virtqueue_get_vring_size(rq->vq)) / 2) {
-		if (!try_fill_recv(vi, rq, GFP_ATOMIC)) {
-			spin_lock(&vi->refill_lock);
-			if (vi->refill_enabled)
-				schedule_delayed_work(&vi->refill, 0);
-			spin_unlock(&vi->refill_lock);
-		}
+		if (!try_fill_recv(vi, rq, GFP_ATOMIC))
+			/* We need to retry refilling in the next NAPI poll so
+			 * we must return budget to make sure the NAPI is
+			 * repolled.
+			 */
+			packets = budget;
 	}
 
-	u64_stats_set(&stats.packets, packets);
 	u64_stats_update_begin(&rq->stats.syncp);
 	for (i = 0; i < ARRAY_SIZE(virtnet_rq_stats_desc); i++) {
 		size_t offset = virtnet_rq_stats_desc[i].offset;
@@ -3226,13 +3173,12 @@ static int virtnet_open(struct net_device *dev)
 	struct virtnet_info *vi = netdev_priv(dev);
 	int i, err;
 
-	enable_delayed_refill(vi);
-
 	for (i = 0; i < vi->max_queue_pairs; i++) {
 		if (i < vi->curr_queue_pairs)
-			/* Make sure we have some buffers: if oom use wq. */
-			if (!try_fill_recv(vi, &vi->rq[i], GFP_KERNEL))
-				schedule_delayed_work(&vi->refill, 0);
+			/* Pre-fill rq agressively, to make sure we are ready to
+			 * get packets immediately.
+			 */
+			try_fill_recv(vi, &vi->rq[i], GFP_KERNEL);
 
 		err = virtnet_enable_queue_pair(vi, i);
 		if (err < 0)
@@ -3251,9 +3197,6 @@ static int virtnet_open(struct net_device *dev)
 	return 0;
 
 err_enable_qp:
-	disable_delayed_refill(vi);
-	cancel_delayed_work_sync(&vi->refill);
-
 	for (i--; i >= 0; i--) {
 		virtnet_disable_queue_pair(vi, i);
 		virtnet_cancel_dim(vi, &vi->rq[i].dim);
@@ -3432,8 +3375,8 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
-static void __virtnet_rx_pause(struct virtnet_info *vi,
-			       struct receive_queue *rq)
+static void virtnet_rx_pause(struct virtnet_info *vi,
+			     struct receive_queue *rq)
 {
 	bool running = netif_running(vi->dev);
 
@@ -3447,62 +3390,37 @@ static void virtnet_rx_pause_all(struct virtnet_info *vi)
 {
 	int i;
 
-	/*
-	 * Make sure refill_work does not run concurrently to
-	 * avoid napi_disable race which leads to deadlock.
-	 */
-	disable_delayed_refill(vi);
-	cancel_delayed_work_sync(&vi->refill);
 	for (i = 0; i < vi->max_queue_pairs; i++)
-		__virtnet_rx_pause(vi, &vi->rq[i]);
+		virtnet_rx_pause(vi, &vi->rq[i]);
 }
 
-static void virtnet_rx_pause(struct virtnet_info *vi, struct receive_queue *rq)
+static void virtnet_rx_resume(struct virtnet_info *vi,
+			      struct receive_queue *rq,
+			      bool refill)
 {
-	/*
-	 * Make sure refill_work does not run concurrently to
-	 * avoid napi_disable race which leads to deadlock.
-	 */
-	disable_delayed_refill(vi);
-	cancel_delayed_work_sync(&vi->refill);
-	__virtnet_rx_pause(vi, rq);
-}
-
-static void __virtnet_rx_resume(struct virtnet_info *vi,
-				struct receive_queue *rq,
-				bool refill)
-{
-	bool running = netif_running(vi->dev);
-	bool schedule_refill = false;
+	if (netif_running(vi->dev)) {
+		/* Pre-fill rq agressively, to make sure we are ready to get
+		 * packets immediately.
+		 */
+		if (refill)
+			try_fill_recv(vi, rq, GFP_KERNEL);
 
-	if (refill && !try_fill_recv(vi, rq, GFP_KERNEL))
-		schedule_refill = true;
-	if (running)
 		virtnet_napi_enable(rq);
-
-	if (schedule_refill)
-		schedule_delayed_work(&vi->refill, 0);
+	}
 }
 
 static void virtnet_rx_resume_all(struct virtnet_info *vi)
 {
 	int i;
 
-	enable_delayed_refill(vi);
 	for (i = 0; i < vi->max_queue_pairs; i++) {
 		if (i < vi->curr_queue_pairs)
-			__virtnet_rx_resume(vi, &vi->rq[i], true);
+			virtnet_rx_resume(vi, &vi->rq[i], true);
 		else
-			__virtnet_rx_resume(vi, &vi->rq[i], false);
+			virtnet_rx_resume(vi, &vi->rq[i], false);
 	}
 }
 
-static void virtnet_rx_resume(struct virtnet_info *vi, struct receive_queue *rq)
-{
-	enable_delayed_refill(vi);
-	__virtnet_rx_resume(vi, rq, true);
-}
-
 static int virtnet_rx_resize(struct virtnet_info *vi,
 			     struct receive_queue *rq, u32 ring_num)
 {
@@ -3516,7 +3434,7 @@ static int virtnet_rx_resize(struct virtnet_info *vi,
 	if (err)
 		netdev_err(vi->dev, "resize rx fail: rx queue index: %d err: %d\n", qindex, err);
 
-	virtnet_rx_resume(vi, rq);
+	virtnet_rx_resume(vi, rq, true);
 	return err;
 }
 
@@ -3829,11 +3747,12 @@ static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
 	}
 succ:
 	vi->curr_queue_pairs = queue_pairs;
-	/* virtnet_open() will refill when device is going to up. */
-	spin_lock_bh(&vi->refill_lock);
-	if (dev->flags & IFF_UP && vi->refill_enabled)
-		schedule_delayed_work(&vi->refill, 0);
-	spin_unlock_bh(&vi->refill_lock);
+	if (dev->flags & IFF_UP) {
+		local_bh_disable();
+		for (int i = 0; i < vi->curr_queue_pairs; ++i)
+			virtqueue_napi_schedule(&vi->rq[i].napi, vi->rq[i].vq);
+		local_bh_enable();
+	}
 
 	return 0;
 }
@@ -3843,10 +3762,6 @@ static int virtnet_close(struct net_device *dev)
 	struct virtnet_info *vi = netdev_priv(dev);
 	int i;
 
-	/* Make sure NAPI doesn't schedule refill work */
-	disable_delayed_refill(vi);
-	/* Make sure refill_work doesn't re-enable napi! */
-	cancel_delayed_work_sync(&vi->refill);
 	/* Prevent the config change callback from changing carrier
 	 * after close
 	 */
@@ -5802,7 +5717,6 @@ static int virtnet_restore_up(struct virtio_device *vdev)
 
 	virtio_device_ready(vdev);
 
-	enable_delayed_refill(vi);
 	enable_rx_mode_work(vi);
 
 	if (netif_running(vi->dev)) {
@@ -5892,7 +5806,7 @@ static int virtnet_rq_bind_xsk_pool(struct virtnet_info *vi, struct receive_queu
 
 	rq->xsk_pool = pool;
 
-	virtnet_rx_resume(vi, rq);
+	virtnet_rx_resume(vi, rq, true);
 
 	if (pool)
 		return 0;
@@ -6559,7 +6473,6 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
 	if (!vi->rq)
 		goto err_rq;
 
-	INIT_DELAYED_WORK(&vi->refill, refill_work);
 	for (i = 0; i < vi->max_queue_pairs; i++) {
 		vi->rq[i].pages = NULL;
 		netif_napi_add_config(vi->dev, &vi->rq[i].napi, virtnet_poll,
@@ -6901,7 +6814,6 @@ static int virtnet_probe(struct virtio_device *vdev)
 
 	INIT_WORK(&vi->config_work, virtnet_config_changed_work);
 	INIT_WORK(&vi->rx_mode_work, virtnet_rx_mode_work);
-	spin_lock_init(&vi->refill_lock);
 
 	if (virtio_has_feature(vdev, VIRTIO_NET_F_MRG_RXBUF)) {
 		vi->mergeable_rx_bufs = true;
@@ -7165,7 +7077,6 @@ free_failover:
 	net_failover_destroy(vi->failover);
 free_vqs:
 	virtio_reset_device(vdev);
-	cancel_delayed_work_sync(&vi->refill);
 	free_receive_page_frags(vi);
 	virtnet_del_vqs(vi);
 free:
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index 7bbda46cfd93..82f120ee1c66 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -1727,8 +1727,8 @@ static void _ath10k_ce_free_pipe(struct ath10k *ar, int ce_id)
 				  (ce_state->src_ring->nentries *
 				   sizeof(struct ce_desc) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->src_ring->base_addr_owner_space,
-				  ce_state->src_ring->base_addr_ce_space);
+				  ce_state->src_ring->base_addr_owner_space_unaligned,
+				  ce_state->src_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->src_ring);
 	}
 
@@ -1737,8 +1737,8 @@ static void _ath10k_ce_free_pipe(struct ath10k *ar, int ce_id)
 				  (ce_state->dest_ring->nentries *
 				   sizeof(struct ce_desc) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->dest_ring->base_addr_owner_space,
-				  ce_state->dest_ring->base_addr_ce_space);
+				  ce_state->dest_ring->base_addr_owner_space_unaligned,
+				  ce_state->dest_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->dest_ring);
 	}
 
@@ -1758,8 +1758,8 @@ static void _ath10k_ce_free_pipe_64(struct ath10k *ar, int ce_id)
 				  (ce_state->src_ring->nentries *
 				   sizeof(struct ce_desc_64) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->src_ring->base_addr_owner_space,
-				  ce_state->src_ring->base_addr_ce_space);
+				  ce_state->src_ring->base_addr_owner_space_unaligned,
+				  ce_state->src_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->src_ring);
 	}
 
@@ -1768,8 +1768,8 @@ static void _ath10k_ce_free_pipe_64(struct ath10k *ar, int ce_id)
 				  (ce_state->dest_ring->nentries *
 				   sizeof(struct ce_desc_64) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->dest_ring->base_addr_owner_space,
-				  ce_state->dest_ring->base_addr_ce_space);
+				  ce_state->dest_ring->base_addr_owner_space_unaligned,
+				  ce_state->dest_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->dest_ring);
 	}
 
diff --git a/drivers/net/wireless/ath/ath12k/ce.c b/drivers/net/wireless/ath/ath12k/ce.c
index 9a63608838ac..4aea58446838 100644
--- a/drivers/net/wireless/ath/ath12k/ce.c
+++ b/drivers/net/wireless/ath/ath12k/ce.c
@@ -984,8 +984,8 @@ void ath12k_ce_free_pipes(struct ath12k_base *ab)
 			dma_free_coherent(ab->dev,
 					  pipe->src_ring->nentries * desc_sz +
 					  CE_DESC_RING_ALIGN,
-					  pipe->src_ring->base_addr_owner_space,
-					  pipe->src_ring->base_addr_ce_space);
+					  pipe->src_ring->base_addr_owner_space_unaligned,
+					  pipe->src_ring->base_addr_ce_space_unaligned);
 			kfree(pipe->src_ring);
 			pipe->src_ring = NULL;
 		}
@@ -995,8 +995,8 @@ void ath12k_ce_free_pipes(struct ath12k_base *ab)
 			dma_free_coherent(ab->dev,
 					  pipe->dest_ring->nentries * desc_sz +
 					  CE_DESC_RING_ALIGN,
-					  pipe->dest_ring->base_addr_owner_space,
-					  pipe->dest_ring->base_addr_ce_space);
+					  pipe->dest_ring->base_addr_owner_space_unaligned,
+					  pipe->dest_ring->base_addr_ce_space_unaligned);
 			kfree(pipe->dest_ring);
 			pipe->dest_ring = NULL;
 		}
@@ -1007,8 +1007,8 @@ void ath12k_ce_free_pipes(struct ath12k_base *ab)
 			dma_free_coherent(ab->dev,
 					  pipe->status_ring->nentries * desc_sz +
 					  CE_DESC_RING_ALIGN,
-					  pipe->status_ring->base_addr_owner_space,
-					  pipe->status_ring->base_addr_ce_space);
+					  pipe->status_ring->base_addr_owner_space_unaligned,
+					  pipe->status_ring->base_addr_ce_space_unaligned);
 			kfree(pipe->status_ring);
 			pipe->status_ring = NULL;
 		}
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index f7a2a544bef2..e0e49f782bf8 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -5495,7 +5495,8 @@ static void ath12k_mac_op_cancel_hw_scan(struct ieee80211_hw *hw,
 
 	for_each_set_bit(link_id, &links_map, ATH12K_NUM_MAX_LINKS) {
 		arvif = wiphy_dereference(hw->wiphy, ahvif->link[link_id]);
-		if (!arvif || arvif->is_started)
+		if (!arvif || !arvif->is_created ||
+		    arvif->ar->scan.arvif != arvif)
 			continue;
 
 		ar = arvif->ar;
@@ -9172,7 +9173,10 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw,
 			return;
 		}
 	} else {
-		link_id = 0;
+		if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
+			link_id = ATH12K_FIRST_SCAN_LINK;
+		else
+			link_id = 0;
 	}
 
 	arvif = rcu_dereference(ahvif->link[link_id]);
@@ -12142,6 +12146,9 @@ static void ath12k_mac_op_flush(struct ieee80211_hw *hw, struct ieee80211_vif *v
 	if (drop)
 		return;
 
+	for_each_ar(ah, ar, i)
+		wiphy_work_flush(hw->wiphy, &ar->wmi_mgmt_tx_work);
+
 	/* vif can be NULL when flush() is considered for hw */
 	if (!vif) {
 		for_each_ar(ah, ar, i)
@@ -12149,9 +12156,6 @@ static void ath12k_mac_op_flush(struct ieee80211_hw *hw, struct ieee80211_vif *v
 		return;
 	}
 
-	for_each_ar(ah, ar, i)
-		wiphy_work_flush(hw->wiphy, &ar->wmi_mgmt_tx_work);
-
 	ahvif = ath12k_vif_to_ahvif(vif);
 	links = ahvif->links_map;
 	for_each_set_bit(link_id, &links, IEEE80211_MLD_MAX_NUM_LINKS) {
@@ -13343,7 +13347,7 @@ static int ath12k_mac_op_cancel_remain_on_channel(struct ieee80211_hw *hw,
 	ath12k_scan_abort(ar);
 
 	cancel_delayed_work_sync(&ar->scan.timeout);
-	wiphy_work_cancel(hw->wiphy, &ar->scan.vdev_clean_wk);
+	wiphy_work_flush(hw->wiphy, &ar->scan.vdev_clean_wk);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index be8b2943094f..3ce5fcb0e460 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -6575,16 +6575,9 @@ static int freq_to_idx(struct ath12k *ar, int freq)
 		if (!sband)
 			continue;
 
-		for (ch = 0; ch < sband->n_channels; ch++, idx++) {
-			if (sband->channels[ch].center_freq <
-			    KHZ_TO_MHZ(ar->freq_range.start_freq) ||
-			    sband->channels[ch].center_freq >
-			    KHZ_TO_MHZ(ar->freq_range.end_freq))
-				continue;
-
+		for (ch = 0; ch < sband->n_channels; ch++, idx++)
 			if (sband->channels[ch].center_freq == freq)
 				goto exit;
-		}
 	}
 
 exit:
diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
index 354c5ce66045..f3397dc6c422 100644
--- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
@@ -825,7 +825,7 @@ void mwifiex_update_rxreor_flags(struct mwifiex_adapter *adapter, u8 flags)
 static void mwifiex_update_ampdu_rxwinsize(struct mwifiex_adapter *adapter,
 					   bool coex_flag)
 {
-	u8 i;
+	u8 i, j;
 	u32 rx_win_size;
 	struct mwifiex_private *priv;
 
@@ -863,8 +863,8 @@ static void mwifiex_update_ampdu_rxwinsize(struct mwifiex_adapter *adapter,
 		if (rx_win_size != priv->add_ba_param.rx_win_size) {
 			if (!priv->media_connected)
 				continue;
-			for (i = 0; i < MAX_NUM_TID; i++)
-				mwifiex_11n_delba(priv, i);
+			for (j = 0; j < MAX_NUM_TID; j++)
+				mwifiex_11n_delba(priv, j);
 		}
 	}
 }
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index f3a853edfc11..8c8e074a3a70 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -2035,6 +2035,7 @@ int rsi_mac80211_attach(struct rsi_common *common)
 
 	hw->queues = MAX_HW_QUEUES;
 	hw->extra_tx_headroom = RSI_NEEDED_HEADROOM;
+	hw->vif_data_size = sizeof(struct vif_priv);
 
 	hw->max_rates = 1;
 	hw->max_rate_tries = MAX_RETRIES;
diff --git a/drivers/net/wwan/mhi_wwan_mbim.c b/drivers/net/wwan/mhi_wwan_mbim.c
index 0dace12f5ad0..f8bc9a39bfa3 100644
--- a/drivers/net/wwan/mhi_wwan_mbim.c
+++ b/drivers/net/wwan/mhi_wwan_mbim.c
@@ -78,9 +78,8 @@ struct mhi_mbim_context {
 
 struct mbim_tx_hdr {
 	struct usb_cdc_ncm_nth16 nth16;
-
-	/* Must be last as it ends in a flexible-array member. */
 	struct usb_cdc_ncm_ndp16 ndp16;
+	struct usb_cdc_ncm_dpe16 dpe16[2];
 } __packed;
 
 static struct mhi_mbim_link *mhi_mbim_get_link_rcu(struct mhi_mbim_context *mbim,
@@ -108,20 +107,20 @@ static int mhi_mbim_get_link_mux_id(struct mhi_controller *cntrl)
 static struct sk_buff *mbim_tx_fixup(struct sk_buff *skb, unsigned int session,
 				     u16 tx_seq)
 {
-	DEFINE_RAW_FLEX(struct mbim_tx_hdr, mbim_hdr, ndp16.dpe16, 2);
 	unsigned int dgram_size = skb->len;
 	struct usb_cdc_ncm_nth16 *nth16;
 	struct usb_cdc_ncm_ndp16 *ndp16;
+	struct mbim_tx_hdr *mbim_hdr;
 
 	/* Only one NDP is sent, containing the IP packet (no aggregation) */
 
 	/* Ensure we have enough headroom for crafting MBIM header */
-	if (skb_cow_head(skb, __struct_size(mbim_hdr))) {
+	if (skb_cow_head(skb, sizeof(struct mbim_tx_hdr))) {
 		dev_kfree_skb_any(skb);
 		return NULL;
 	}
 
-	mbim_hdr = skb_push(skb, __struct_size(mbim_hdr));
+	mbim_hdr = skb_push(skb, sizeof(struct mbim_tx_hdr));
 
 	/* Fill NTB header */
 	nth16 = &mbim_hdr->nth16;
@@ -134,11 +133,12 @@ static struct sk_buff *mbim_tx_fixup(struct sk_buff *skb, unsigned int session,
 	/* Fill the unique NDP */
 	ndp16 = &mbim_hdr->ndp16;
 	ndp16->dwSignature = cpu_to_le32(USB_CDC_MBIM_NDP16_IPS_SIGN | (session << 24));
-	ndp16->wLength = cpu_to_le16(struct_size(ndp16, dpe16, 2));
+	ndp16->wLength = cpu_to_le16(sizeof(struct usb_cdc_ncm_ndp16)
+					+ sizeof(struct usb_cdc_ncm_dpe16) * 2);
 	ndp16->wNextNdpIndex = 0;
 
 	/* Datagram follows the mbim header */
-	ndp16->dpe16[0].wDatagramIndex = cpu_to_le16(__struct_size(mbim_hdr));
+	ndp16->dpe16[0].wDatagramIndex = cpu_to_le16(sizeof(struct mbim_tx_hdr));
 	ndp16->dpe16[0].wDatagramLength = cpu_to_le16(dgram_size);
 
 	/* null termination */
@@ -584,8 +584,7 @@ static void mhi_mbim_setup(struct net_device *ndev)
 {
 	ndev->header_ops = NULL;  /* No header */
 	ndev->type = ARPHRD_RAWIP;
-	ndev->needed_headroom =
-			struct_size_t(struct mbim_tx_hdr, ndp16.dpe16, 2);
+	ndev->needed_headroom = sizeof(struct mbim_tx_hdr);
 	ndev->hard_header_len = 0;
 	ndev->addr_len = 0;
 	ndev->flags = IFF_POINTOPOINT | IFF_NOARP;
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c
index 9ef8ef2d4363..b957fce83b7c 100644
--- a/drivers/nfc/virtual_ncidev.c
+++ b/drivers/nfc/virtual_ncidev.c
@@ -125,10 +125,6 @@ static ssize_t virtual_ncidev_write(struct file *file,
 		kfree_skb(skb);
 		return -EFAULT;
 	}
-	if (strnlen(skb->data, count) != count) {
-		kfree_skb(skb);
-		return -EINVAL;
-	}
 
 	nci_recv_frame(vdev->ndev, skb);
 	return count;
diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c
index eb875e3db2e3..71d4bb25f7fd 100644
--- a/drivers/ntb/ntb_transport.c
+++ b/drivers/ntb/ntb_transport.c
@@ -1394,6 +1394,7 @@ static int ntb_transport_probe(struct ntb_client *self, struct ntb_dev *ndev)
 			goto err2;
 	}
 
+	mutex_init(&nt->link_event_lock);
 	INIT_DELAYED_WORK(&nt->link_work, ntb_transport_link_work);
 	INIT_WORK(&nt->link_cleanup, ntb_transport_link_cleanup_work);
 
diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c
index 15b3d07f8ccd..ed61b97fde59 100644
--- a/drivers/nvme/host/apple.c
+++ b/drivers/nvme/host/apple.c
@@ -1704,6 +1704,7 @@ static const struct apple_nvme_hw apple_nvme_t8103_hw = {
 
 static const struct of_device_id apple_nvme_of_match[] = {
 	{ .compatible = "apple,t8015-nvme-ans2", .data = &apple_nvme_t8015_hw },
+	{ .compatible = "apple,t8103-nvme-ans2", .data = &apple_nvme_t8103_hw },
 	{ .compatible = "apple,nvme-ans2", .data = &apple_nvme_t8103_hw },
 	{},
 };
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index bc455fa98246..6948de3f438a 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3587,6 +3587,8 @@ fail_ctrl:
 
 	ctrl->ctrl.opts = NULL;
 
+	if (ctrl->ctrl.admin_tagset)
+		nvme_remove_admin_tag_set(&ctrl->ctrl);
 	/* initiate nvme ctrl ref counting teardown */
 	nvme_uninit_ctrl(&ctrl->ctrl);
 
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 0e4caeab739c..58f3097888a7 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -1532,7 +1532,10 @@ static int nvme_pci_subsystem_reset(struct nvme_ctrl *ctrl)
 	}
 
 	writel(NVME_SUBSYS_RESET, dev->bar + NVME_REG_NSSR);
-	nvme_change_ctrl_state(ctrl, NVME_CTRL_LIVE);
+
+	if (!nvme_change_ctrl_state(ctrl, NVME_CTRL_CONNECTING) ||
+	    !nvme_change_ctrl_state(ctrl, NVME_CTRL_LIVE))
+		goto unlock;
 
 	/*
 	 * Read controller status to flush the previous write and trigger a
@@ -3999,6 +4002,8 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0x1e49, 0x0041),   /* ZHITAI TiPro7000 NVMe SSD */
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
+	{ PCI_DEVICE(0x1fa0, 0x2283),   /* Wodposit WPBSNM8-256GTP */
+		.driver_data = NVME_QUIRK_NO_SECONDARY_TEMP_THRESH, },
 	{ PCI_DEVICE(0x025e, 0xf1ac),   /* SOLIDIGM  P44 pro SSDPFKKW020X7  */
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0xc0a9, 0x540a),   /* Crucial P2 */
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c
index 96648ec2fadb..67c423a8b052 100644
--- a/drivers/nvme/target/passthru.c
+++ b/drivers/nvme/target/passthru.c
@@ -150,7 +150,7 @@ static u16 nvmet_passthru_override_id_ctrl(struct nvmet_req *req)
 	 * code path with duplicate ctrl subsysnqn. In order to prevent that we
 	 * mask the passthru-ctrl subsysnqn with the target ctrl subsysnqn.
 	 */
-	memcpy(id->subnqn, ctrl->subsys->subsysnqn, sizeof(id->subnqn));
+	strscpy(id->subnqn, ctrl->subsys->subsysnqn, sizeof(id->subnqn));
 
 	/* use fabric id-ctrl values */
 	id->ioccsz = cpu_to_le32((sizeof(struct nvme_command) +
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index 15416ff0eac4..549a4786d1c3 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -982,6 +982,18 @@ static int nvmet_tcp_handle_h2c_data_pdu(struct nvmet_tcp_queue *queue)
 		pr_err("H2CData PDU len %u is invalid\n", cmd->pdu_len);
 		goto err_proto;
 	}
+       /*
+	* Ensure command data structures are initialized. We must check both
+	* cmd->req.sg and cmd->iov because they can have different NULL states:
+	* - Uninitialized commands: both NULL
+	* - READ commands: cmd->req.sg allocated, cmd->iov NULL
+	* - WRITE commands: both allocated
+	*/
+	if (unlikely(!cmd->req.sg || !cmd->iov)) {
+		pr_err("queue %d: H2CData PDU received for invalid command state (ttag %u)\n",
+			queue->idx, data->ttag);
+		goto err_proto;
+	}
 	cmd->pdu_recv = 0;
 	nvmet_tcp_build_pdu_iovec(cmd);
 	queue->cmd = cmd;
@@ -1992,14 +2004,13 @@ static void nvmet_tcp_listen_data_ready(struct sock *sk)
 
 	trace_sk_data_ready(sk);
 
+	if (sk->sk_state != TCP_LISTEN)
+		return;
+
 	read_lock_bh(&sk->sk_callback_lock);
 	port = sk->sk_user_data;
-	if (!port)
-		goto out;
-
-	if (sk->sk_state == TCP_LISTEN)
+	if (port)
 		queue_work(nvmet_wq, &port->accept_work);
-out:
 	read_unlock_bh(&sk->sk_callback_lock);
 }
 
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 0b65039ece53..57420806c1a2 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1942,13 +1942,17 @@ void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align))
 			end--;
 		len = end - start;
 
-		if (kstrtoint(end, 10, &id) < 0)
+		if (kstrtoint(end, 10, &id) < 0) {
+			of_node_put(np);
 			continue;
+		}
 
 		/* Allocate an alias_prop with enough space for the stem */
 		ap = dt_alloc(sizeof(*ap) + len + 1, __alignof__(*ap));
-		if (!ap)
+		if (!ap) {
+			of_node_put(np);
 			continue;
+		}
 		memset(ap, 0, sizeof(*ap) + len + 1);
 		ap->alias = start;
 		of_alias_add(ap, np, id, start, len);
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index f77cb19973a5..a6dca3a005aa 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -569,7 +569,7 @@ static int __init of_platform_default_populate_init(void)
 
 		node = of_find_node_by_path("/firmware");
 		if (node) {
-			of_platform_populate(node, NULL, NULL, NULL);
+			of_platform_default_populate(node, NULL, NULL);
 			of_node_put(node);
 		}
 
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 00b0210e1f1d..e3f848ffb52a 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -225,12 +225,6 @@ config PCI_P2PDMA
 	  P2P DMA transactions must be between devices behind the same root
 	  port.
 
-	  Enabling this option will reduce the entropy of x86 KASLR memory
-	  regions. For example - on a 46 bit system, the entropy goes down
-	  from 16 bits to 15 bits. The actual reduction in entropy depends
-	  on the physical address bits, on processor features, kernel config
-	  (5 level page table) and physical memory present on the system.
-
 	  If unsure, say N.
 
 config PCI_LABEL
diff --git a/drivers/pci/rebar.c b/drivers/pci/rebar.c
index ecdebdeb2dff..39f8cf3b70d5 100644
--- a/drivers/pci/rebar.c
+++ b/drivers/pci/rebar.c
@@ -295,7 +295,6 @@ int pci_resize_resource(struct pci_dev *dev, int resno, int size,
 			int exclude_bars)
 {
 	struct pci_host_bridge *host;
-	int old, ret;
 
 	/* Check if we must preserve the firmware's resource assignment */
 	host = pci_find_host_bridge(dev->bus);
@@ -308,21 +307,6 @@ int pci_resize_resource(struct pci_dev *dev, int resno, int size,
 	if (!pci_rebar_size_supported(dev, resno, size))
 		return -EINVAL;
 
-	old = pci_rebar_get_current_size(dev, resno);
-	if (old < 0)
-		return old;
-
-	ret = pci_rebar_set_size(dev, resno, size);
-	if (ret)
-		return ret;
-
-	ret = pci_do_resource_release_and_resize(dev, resno, size, exclude_bars);
-	if (ret)
-		goto error_resize;
-	return 0;
-
-error_resize:
-	pci_rebar_set_size(dev, resno, old);
-	return ret;
+	return pci_do_resource_release_and_resize(dev, resno, size, exclude_bars);
 }
 EXPORT_SYMBOL(pci_resize_resource);
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 6e90f46f52af..a61d38777cdc 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -2504,12 +2504,20 @@ int pci_do_resource_release_and_resize(struct pci_dev *pdev, int resno, int size
 	struct resource *b_win, *r;
 	LIST_HEAD(saved);
 	unsigned int i;
-	int ret = 0;
+	int old, ret;
 
 	b_win = pbus_select_window(bus, res);
 	if (!b_win)
 		return -EINVAL;
 
+	old = pci_rebar_get_current_size(pdev, resno);
+	if (old < 0)
+		return old;
+
+	ret = pci_rebar_set_size(pdev, resno, size);
+	if (ret)
+		return ret;
+
 	pci_dev_for_each_resource(pdev, r, i) {
 		if (i >= PCI_BRIDGE_RESOURCES)
 			break;
@@ -2542,7 +2550,15 @@ out:
 	return ret;
 
 restore:
-	/* Revert to the old configuration */
+	/*
+	 * Revert to the old configuration.
+	 *
+	 * BAR Size must be restored first because it affects the read-only
+	 * bits in BAR (the old address might not be restorable otherwise
+	 * due to low address bits).
+	 */
+	pci_rebar_set_size(pdev, resno, old);
+
 	list_for_each_entry(dev_res, &saved, list) {
 		struct resource *res = dev_res->res;
 		struct pci_dev *dev = dev_res->dev;
@@ -2556,8 +2572,7 @@ restore:
 
 		restore_dev_resource(dev_res);
 
-		ret = pci_claim_resource(dev, i);
-		if (ret)
+		if (pci_claim_resource(dev, i))
 			continue;
 
 		if (i < PCI_BRIDGE_RESOURCES) {
diff --git a/drivers/phy/broadcom/phy-bcm-ns-usb3.c b/drivers/phy/broadcom/phy-bcm-ns-usb3.c
index 9f995e156f75..6e56498d0644 100644
--- a/drivers/phy/broadcom/phy-bcm-ns-usb3.c
+++ b/drivers/phy/broadcom/phy-bcm-ns-usb3.c
@@ -203,7 +203,7 @@ static int bcm_ns_usb3_mdio_probe(struct mdio_device *mdiodev)
 	usb3->dev = dev;
 	usb3->mdiodev = mdiodev;
 
-	usb3->family = (enum bcm_ns_family)device_get_match_data(dev);
+	usb3->family = (unsigned long)device_get_match_data(dev);
 
 	syscon_np = of_parse_phandle(dev->of_node, "usb3-dmp-syscon", 0);
 	err = of_address_to_resource(syscon_np, 0, &res);
diff --git a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
index 68fcc8114d75..7f5600103a00 100644
--- a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
+++ b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
@@ -89,7 +89,8 @@ static int imx8_pcie_phy_power_on(struct phy *phy)
 			writel(imx8_phy->tx_deemph_gen2,
 			       imx8_phy->base + PCIE_PHY_TRSV_REG6);
 		break;
-	case IMX8MP: /* Do nothing. */
+	case IMX8MP:
+		reset_control_assert(imx8_phy->reset);
 		break;
 	}
 
diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
index ad8a55012e42..91b3e62743d3 100644
--- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
+++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
@@ -126,8 +126,6 @@ struct imx8mq_usb_phy {
 static void tca_blk_orientation_set(struct tca_blk *tca,
 				enum typec_orientation orientation);
 
-#ifdef CONFIG_TYPEC
-
 static int tca_blk_typec_switch_set(struct typec_switch_dev *sw,
 				enum typec_orientation orientation)
 {
@@ -175,18 +173,6 @@ static void tca_blk_put_typec_switch(struct typec_switch_dev *sw)
 	typec_switch_unregister(sw);
 }
 
-#else
-
-static struct typec_switch_dev *tca_blk_get_typec_switch(struct platform_device *pdev,
-			struct imx8mq_usb_phy *imx_phy)
-{
-	return NULL;
-}
-
-static void tca_blk_put_typec_switch(struct typec_switch_dev *sw) {}
-
-#endif /* CONFIG_TYPEC */
-
 static void tca_blk_orientation_set(struct tca_blk *tca,
 				enum typec_orientation orientation)
 {
@@ -504,6 +490,7 @@ static void imx8m_phy_tune(struct imx8mq_usb_phy *imx_phy)
 
 	if (imx_phy->pcs_tx_swing_full != PHY_TUNE_DEFAULT) {
 		value = readl(imx_phy->base + PHY_CTRL5);
+		value &= ~PHY_CTRL5_PCS_TX_SWING_FULL_MASK;
 		value |= FIELD_PREP(PHY_CTRL5_PCS_TX_SWING_FULL_MASK,
 				   imx_phy->pcs_tx_swing_full);
 		writel(value, imx_phy->base + PHY_CTRL5);
diff --git a/drivers/phy/microchip/Kconfig b/drivers/phy/microchip/Kconfig
index 2f0045e874ac..2e6d1224711e 100644
--- a/drivers/phy/microchip/Kconfig
+++ b/drivers/phy/microchip/Kconfig
@@ -6,7 +6,7 @@
 config PHY_SPARX5_SERDES
 	tristate "Microchip Sparx5 SerDes PHY driver"
 	select GENERIC_PHY
-	depends on ARCH_SPARX5 || COMPILE_TEST
+	depends on ARCH_SPARX5 || ARCH_LAN969X || COMPILE_TEST
 	depends on OF
 	depends on HAS_IOMEM
 	help
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index b5514a32ff8f..eb93015be841 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -1093,29 +1093,29 @@ static int qusb2_phy_probe(struct platform_device *pdev)
 		or->hsdisc_trim.override = true;
 	}
 
-	pm_runtime_set_active(dev);
-	pm_runtime_enable(dev);
+	dev_set_drvdata(dev, qphy);
+
 	/*
-	 * Prevent runtime pm from being ON by default. Users can enable
-	 * it using power/control in sysfs.
+	 * Enable runtime PM support, but forbid it by default.
+	 * Users can allow it again via the power/control attribute in sysfs.
 	 */
+	pm_runtime_set_active(dev);
 	pm_runtime_forbid(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
 
 	generic_phy = devm_phy_create(dev, NULL, &qusb2_phy_gen_ops);
 	if (IS_ERR(generic_phy)) {
 		ret = PTR_ERR(generic_phy);
 		dev_err(dev, "failed to create phy, %d\n", ret);
-		pm_runtime_disable(dev);
 		return ret;
 	}
 	qphy->phy = generic_phy;
 
-	dev_set_drvdata(dev, qphy);
 	phy_set_drvdata(generic_phy, qphy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy_provider))
-		pm_runtime_disable(dev);
 
 	return PTR_ERR_OR_ZERO(phy_provider);
 }
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index b0f23690ec30..8f4c08e599aa 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -821,17 +821,20 @@ static void rockchip_chg_detect_work(struct work_struct *work)
 		container_of(work, struct rockchip_usb2phy_port, chg_work.work);
 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);
 	struct regmap *base = get_reg_base(rphy);
-	bool is_dcd, tmout, vout;
+	bool is_dcd, tmout, vout, vbus_attach;
 	unsigned long delay;
 
+	vbus_attach = property_enabled(rphy->grf, &rport->port_cfg->utmi_bvalid);
+
 	dev_dbg(&rport->phy->dev, "chg detection work state = %d\n",
 		rphy->chg_state);
 	switch (rphy->chg_state) {
 	case USB_CHG_STATE_UNDEFINED:
-		if (!rport->suspended)
+		if (!rport->suspended && !vbus_attach)
 			rockchip_usb2phy_power_off(rport->phy);
 		/* put the controller in non-driving mode */
-		property_enable(base, &rphy->phy_cfg->chg_det.opmode, false);
+		if (!vbus_attach)
+			property_enable(base, &rphy->phy_cfg->chg_det.opmode, false);
 		/* Start DCD processing stage 1 */
 		rockchip_chg_enable_dcd(rphy, true);
 		rphy->chg_state = USB_CHG_STATE_WAIT_FOR_DCD;
@@ -894,7 +897,8 @@ static void rockchip_chg_detect_work(struct work_struct *work)
 		fallthrough;
 	case USB_CHG_STATE_DETECTED:
 		/* put the controller in normal mode */
-		property_enable(base, &rphy->phy_cfg->chg_det.opmode, true);
+		if (!vbus_attach)
+			property_enable(base, &rphy->phy_cfg->chg_det.opmode, true);
 		rockchip_usb2phy_otg_sm_work(&rport->otg_sm_work.work);
 		dev_dbg(&rport->phy->dev, "charger = %s\n",
 			 chg_to_string(rphy->chg_type));
@@ -1491,7 +1495,7 @@ next_child:
 						rphy);
 		if (ret) {
 			dev_err_probe(rphy->dev, ret, "failed to request usb2phy irq handle\n");
-			goto put_child;
+			return ret;
 		}
 	}
 
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c
index 27fe92f73f33..b44afbff8616 100644
--- a/drivers/phy/st/phy-stm32-usbphyc.c
+++ b/drivers/phy/st/phy-stm32-usbphyc.c
@@ -712,7 +712,7 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
 		}
 
 		ret = of_property_read_u32(child, "reg", &index);
-		if (ret || index > usbphyc->nphys) {
+		if (ret || index >= usbphyc->nphys) {
 			dev_err(&phy->dev, "invalid reg property: %d\n", ret);
 			if (!ret)
 				ret = -EINVAL;
diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
index e818f6c3980e..bec9616c4a2e 100644
--- a/drivers/phy/tegra/xusb-tegra186.c
+++ b/drivers/phy/tegra/xusb-tegra186.c
@@ -84,6 +84,7 @@
 #define XUSB_PADCTL_USB2_BIAS_PAD_CTL0		0x284
 #define  BIAS_PAD_PD				BIT(11)
 #define  HS_SQUELCH_LEVEL(x)			(((x) & 0x7) << 0)
+#define  HS_DISCON_LEVEL(x)			(((x) & 0x7) << 3)
 
 #define XUSB_PADCTL_USB2_BIAS_PAD_CTL1		0x288
 #define  USB2_TRK_START_TIMER(x)		(((x) & 0x7f) << 12)
@@ -623,6 +624,8 @@ static void tegra186_utmi_bias_pad_power_on(struct tegra_xusb_padctl *padctl)
 	value &= ~BIAS_PAD_PD;
 	value &= ~HS_SQUELCH_LEVEL(~0);
 	value |= HS_SQUELCH_LEVEL(priv->calib.hs_squelch);
+	value &= ~HS_DISCON_LEVEL(~0);
+	value |= HS_DISCON_LEVEL(0x7);
 	padctl_writel(padctl, value, XUSB_PADCTL_USB2_BIAS_PAD_CTL0);
 
 	udelay(1);
diff --git a/drivers/phy/ti/phy-da8xx-usb.c b/drivers/phy/ti/phy-da8xx-usb.c
index 1d81a1e6ec6b..62fa6f89c0e6 100644
--- a/drivers/phy/ti/phy-da8xx-usb.c
+++ b/drivers/phy/ti/phy-da8xx-usb.c
@@ -180,6 +180,7 @@ static int da8xx_usb_phy_probe(struct platform_device *pdev)
 	struct da8xx_usb_phy_platform_data *pdata = dev->platform_data;
 	struct device_node	*node = dev->of_node;
 	struct da8xx_usb_phy	*d_phy;
+	int ret;
 
 	d_phy = devm_kzalloc(dev, sizeof(*d_phy), GFP_KERNEL);
 	if (!d_phy)
@@ -233,8 +234,6 @@ static int da8xx_usb_phy_probe(struct platform_device *pdev)
 			return PTR_ERR(d_phy->phy_provider);
 		}
 	} else {
-		int ret;
-
 		ret = phy_create_lookup(d_phy->usb11_phy, "usb-phy",
 					"ohci-da8xx");
 		if (ret)
@@ -249,7 +248,9 @@ static int da8xx_usb_phy_probe(struct platform_device *pdev)
 			  PHY_INIT_BITS, PHY_INIT_BITS);
 
 	pm_runtime_set_active(dev);
-	devm_pm_runtime_enable(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
 	/*
 	 * Prevent runtime pm from being ON by default. Users can enable
 	 * it using power/control in sysfs.
diff --git a/drivers/phy/ti/phy-gmii-sel.c b/drivers/phy/ti/phy-gmii-sel.c
index 6cfe2538d15b..6213c2b6005a 100644
--- a/drivers/phy/ti/phy-gmii-sel.c
+++ b/drivers/phy/ti/phy-gmii-sel.c
@@ -512,7 +512,7 @@ static int phy_gmii_sel_probe(struct platform_device *pdev)
 			return dev_err_probe(dev, PTR_ERR(base),
 					     "failed to get base memory resource\n");
 
-		priv->regmap = regmap_init_mmio(dev, base, &phy_gmii_sel_regmap_cfg);
+		priv->regmap = devm_regmap_init_mmio(dev, base, &phy_gmii_sel_regmap_cfg);
 		if (IS_ERR(priv->regmap))
 			return dev_err_probe(dev, PTR_ERR(priv->regmap),
 					     "Failed to get syscon\n");
diff --git a/drivers/platform/mellanox/mlx-platform.c b/drivers/platform/mellanox/mlx-platform.c
index d0df18be93c7..efd0c074ad93 100644
--- a/drivers/platform/mellanox/mlx-platform.c
+++ b/drivers/platform/mellanox/mlx-platform.c
@@ -7381,7 +7381,7 @@ static int __init mlxplat_dmi_ng400_hi171_matched(const struct dmi_system_id *dm
 	mlxplat_hotplug = &mlxplat_mlxcpld_ng800_hi171_data;
 	mlxplat_hotplug->deferred_nr =
 		mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1];
-	mlxplat_led = &mlxplat_default_ng_led_data;
+	mlxplat_led = &mlxplat_xdr_led_data;
 	mlxplat_regs_io = &mlxplat_default_ng_regs_io_data;
 	mlxplat_fan = &mlxplat_xdr_fan_data;
 
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index bf97381faf58..e0eaaefb13d0 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -455,6 +455,11 @@ static struct quirk_entry quirk_acer_travelmate_2490 = {
 	.mailled = 1,
 };
 
+static struct quirk_entry quirk_acer_nitro_an515_58 = {
+	.predator_v4 = 1,
+	.pwm = 1,
+};
+
 static struct quirk_entry quirk_acer_predator_ph315_53 = {
 	.turbo = 1,
 	.cpu_fans = 1,
@@ -655,7 +660,7 @@ static const struct dmi_system_id acer_quirks[] __initconst = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "Nitro AN515-58"),
 		},
-		.driver_data = &quirk_acer_predator_v4,
+		.driver_data = &quirk_acer_nitro_an515_58,
 	},
 	{
 		.callback = dmi_matched,
@@ -2065,7 +2070,8 @@ static int acer_toggle_turbo(void)
 		WMID_gaming_set_u64(0x1, ACER_CAP_TURBO_LED);
 
 		/* Set FAN mode to auto */
-		WMID_gaming_set_fan_mode(ACER_WMID_FAN_MODE_AUTO);
+		if (has_cap(ACER_CAP_TURBO_FAN))
+			WMID_gaming_set_fan_mode(ACER_WMID_FAN_MODE_AUTO);
 
 		/* Set OC to normal */
 		if (has_cap(ACER_CAP_TURBO_OC)) {
@@ -2079,7 +2085,8 @@ static int acer_toggle_turbo(void)
 		WMID_gaming_set_u64(0x10001, ACER_CAP_TURBO_LED);
 
 		/* Set FAN mode to turbo */
-		WMID_gaming_set_fan_mode(ACER_WMID_FAN_MODE_TURBO);
+		if (has_cap(ACER_CAP_TURBO_FAN))
+			WMID_gaming_set_fan_mode(ACER_WMID_FAN_MODE_TURBO);
 
 		/* Set OC to turbo mode */
 		if (has_cap(ACER_CAP_TURBO_OC)) {
diff --git a/drivers/platform/x86/amd/wbrf.c b/drivers/platform/x86/amd/wbrf.c
index dd197b3aebe0..0f58d252b620 100644
--- a/drivers/platform/x86/amd/wbrf.c
+++ b/drivers/platform/x86/amd/wbrf.c
@@ -104,8 +104,10 @@ static int wbrf_record(struct acpi_device *adev, uint8_t action, struct wbrf_ran
 	obj = acpi_evaluate_dsm(adev->handle, &wifi_acpi_dsm_guid,
 				WBRF_REVISION, WBRF_RECORD, &argv4);
 
-	if (!obj)
+	if (!obj) {
+		kfree(tmp);
 		return -EINVAL;
+	}
 
 	if (obj->type != ACPI_TYPE_INTEGER) {
 		ret = -EINVAL;
diff --git a/drivers/platform/x86/asus-armoury.h b/drivers/platform/x86/asus-armoury.h
index 3ac7aea37838..6e9703bd5017 100644
--- a/drivers/platform/x86/asus-armoury.h
+++ b/drivers/platform/x86/asus-armoury.h
@@ -348,6 +348,37 @@ struct power_data {
 static const struct dmi_system_id power_limits[] = {
 	{
 		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "FA401UV"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 80,
+				.ppt_pl2_sppt_min = 35,
+				.ppt_pl2_sppt_max = 80,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 80,
+				.nv_dynamic_boost_min = 5,
+				.nv_dynamic_boost_max = 25,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+				.nv_tgp_min = 55,
+				.nv_tgp_max = 75,
+			},
+			.dc_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 25,
+				.ppt_pl1_spl_max = 35,
+				.ppt_pl2_sppt_min = 31,
+				.ppt_pl2_sppt_max = 44,
+				.ppt_pl3_fppt_min = 45,
+				.ppt_pl3_fppt_max = 65,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+			},
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "FA401W"),
 		},
 		.driver_data = &(struct power_data) {
@@ -580,8 +611,8 @@ static const struct dmi_system_id power_limits[] = {
 				.ppt_pl2_sppt_def = 54,
 				.ppt_pl2_sppt_max = 90,
 				.ppt_pl3_fppt_min = 35,
-				.ppt_pl3_fppt_def = 90,
-				.ppt_pl3_fppt_max = 65,
+				.ppt_pl3_fppt_def = 65,
+				.ppt_pl3_fppt_max = 90,
 				.nv_dynamic_boost_min = 10,
 				.nv_dynamic_boost_max = 15,
 				.nv_temp_target_min = 75,
@@ -703,6 +734,25 @@ static const struct dmi_system_id power_limits[] = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "FA617XT"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				.ppt_apu_sppt_min = 15,
+				.ppt_apu_sppt_max = 80,
+				.ppt_platform_sppt_min = 30,
+				.ppt_platform_sppt_max = 145,
+			},
+			.dc_data = &(struct power_limits) {
+				.ppt_apu_sppt_min = 25,
+				.ppt_apu_sppt_max = 35,
+				.ppt_platform_sppt_min = 45,
+				.ppt_platform_sppt_max = 100,
+			},
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "FX507VI"),
 		},
 		.driver_data = &(struct power_data) {
@@ -843,7 +893,7 @@ static const struct dmi_system_id power_limits[] = {
 	},
 	{
 		.matches = {
-			DMI_MATCH(DMI_BOARD_NAME, "GA403U"),
+			DMI_MATCH(DMI_BOARD_NAME, "GA403UI"),
 		},
 		.driver_data = &(struct power_data) {
 			.ac_data = &(struct power_limits) {
@@ -875,6 +925,70 @@ static const struct dmi_system_id power_limits[] = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "GA403UV"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 80,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 80,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 80,
+				.nv_dynamic_boost_min = 5,
+				.nv_dynamic_boost_max = 25,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+				.nv_tgp_min = 55,
+				.nv_tgp_max = 65,
+			},
+			.dc_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 35,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 35,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 65,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+			},
+			.requires_fan_curve = true,
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "GA403WM"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 80,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 80,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 80,
+				.nv_dynamic_boost_min = 0,
+				.nv_dynamic_boost_max = 15,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+				.nv_tgp_min = 55,
+				.nv_tgp_max = 85,
+			},
+			.dc_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 35,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 35,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 65,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+			},
+			.requires_fan_curve = true,
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "GA403WR"),
 		},
 		.driver_data = &(struct power_data) {
@@ -907,6 +1021,38 @@ static const struct dmi_system_id power_limits[] = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "GA403WW"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 80,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 80,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 80,
+				.nv_dynamic_boost_min = 0,
+				.nv_dynamic_boost_max = 25,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+				.nv_tgp_min = 80,
+				.nv_tgp_max = 95,
+			},
+			.dc_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 35,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 35,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 65,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+			},
+			.requires_fan_curve = true,
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "GA503QR"),
 		},
 		.driver_data = &(struct power_data) {
@@ -1189,6 +1335,33 @@ static const struct dmi_system_id power_limits[] = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "GV302XV"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 55,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 60,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 65,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+			},
+			.dc_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 15,
+				.ppt_pl1_spl_max = 35,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 35,
+				.ppt_pl3_fppt_min = 35,
+				.ppt_pl3_fppt_max = 65,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+			},
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "GV601R"),
 		},
 		.driver_data = &(struct power_data) {
@@ -1318,6 +1491,22 @@ static const struct dmi_system_id power_limits[] = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "G513QY"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				/* Advantage Edition Laptop, no PL1 or PL2 limits */
+				.ppt_apu_sppt_min = 15,
+				.ppt_apu_sppt_max = 100,
+				.ppt_platform_sppt_min = 70,
+				.ppt_platform_sppt_max = 190,
+			},
+			.dc_data = NULL,
+			.requires_fan_curve = true,
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "G513R"),
 		},
 		.driver_data = &(struct power_data) {
@@ -1569,6 +1758,35 @@ static const struct dmi_system_id power_limits[] = {
 	},
 	{
 		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "G835LR"),
+		},
+		.driver_data = &(struct power_data) {
+			.ac_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 28,
+				.ppt_pl1_spl_def = 140,
+				.ppt_pl1_spl_max = 175,
+				.ppt_pl2_sppt_min = 28,
+				.ppt_pl2_sppt_max = 175,
+				.nv_dynamic_boost_min = 5,
+				.nv_dynamic_boost_max = 25,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+				.nv_tgp_min = 65,
+				.nv_tgp_max = 115,
+			},
+			.dc_data = &(struct power_limits) {
+				.ppt_pl1_spl_min = 25,
+				.ppt_pl1_spl_max = 55,
+				.ppt_pl2_sppt_min = 25,
+				.ppt_pl2_sppt_max = 70,
+				.nv_temp_target_min = 75,
+				.nv_temp_target_max = 87,
+			},
+			.requires_fan_curve = true,
+		},
+	},
+	{
+		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "G835LW"),
 		},
 		.driver_data = &(struct power_data) {
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 4aec7ec69250..0775fadedd10 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -4889,7 +4889,6 @@ static int asus_wmi_add(struct platform_device *pdev)
 	asus->egpu_enable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU);
 	asus->dgpu_disable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_DGPU);
 	asus->kbd_rgb_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_STATE);
-	asus->oobe_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_OOBE);
 
 	if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE))
 		asus->mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE;
@@ -4902,6 +4901,8 @@ static int asus_wmi_add(struct platform_device *pdev)
 		asus->gpu_mux_dev = ASUS_WMI_DEVID_GPU_MUX_VIVO;
 #endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */
 
+	asus->oobe_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_OOBE);
+
 	if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY))
 		asus->throttle_thermal_policy_dev = ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY;
 	else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY_VIVO))
diff --git a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
index 5bfa7159f5bc..dbe096eefa75 100644
--- a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
+++ b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
@@ -10,6 +10,8 @@
 #include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/string.h>
 #include <linux/wmi.h>
 #include "bioscfg.h"
 #include "../../firmware_attributes_class.h"
@@ -781,6 +783,12 @@ static int hp_init_bios_buffer_attribute(enum hp_wmi_data_type attr_type,
 	if (ret < 0)
 		goto buff_attr_exit;
 
+	if (strlen(str) == 0) {
+		pr_debug("Ignoring attribute with empty name\n");
+		ret = 0;
+		goto buff_attr_exit;
+	}
+
 	if (attr_type == HPWMI_PASSWORD_TYPE ||
 	    attr_type == HPWMI_SECURE_PLATFORM_TYPE)
 		temp_kset = bioscfg_drv.authentication_dir_kset;
diff --git a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
index 3166ef328eba..f1eec0e4ba07 100644
--- a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
+++ b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
@@ -10,6 +10,7 @@
 
 #include <linux/wmi.h>
 #include <linux/types.h>
+#include <linux/string.h>
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -56,14 +57,14 @@ enum mechanism_values {
 
 #define PASSWD_MECHANISM_TYPES "password"
 
-#define HP_WMI_BIOS_GUID		"5FB7F034-2C63-45e9-BE91-3D44E2C707E4"
+#define HP_WMI_BIOS_GUID		"5FB7F034-2C63-45E9-BE91-3D44E2C707E4"
 
-#define HP_WMI_BIOS_STRING_GUID		"988D08E3-68F4-4c35-AF3E-6A1B8106F83C"
+#define HP_WMI_BIOS_STRING_GUID		"988D08E3-68F4-4C35-AF3E-6A1B8106F83C"
 #define HP_WMI_BIOS_INTEGER_GUID	"8232DE3D-663D-4327-A8F4-E293ADB9BF05"
 #define HP_WMI_BIOS_ENUMERATION_GUID	"2D114B49-2DFB-4130-B8FE-4A3C09E75133"
 #define HP_WMI_BIOS_ORDERED_LIST_GUID	"14EA9746-CE1F-4098-A0E0-7045CB4DA745"
 #define HP_WMI_BIOS_PASSWORD_GUID	"322F2028-0F84-4901-988E-015176049E2D"
-#define HP_WMI_SET_BIOS_SETTING_GUID	"1F4C91EB-DC5C-460b-951D-C7CB9B4B8D5E"
+#define HP_WMI_SET_BIOS_SETTING_GUID	"1F4C91EB-DC5C-460B-951D-C7CB9B4B8D5E"
 
 enum hp_wmi_spm_commandtype {
 	HPWMI_SECUREPLATFORM_GET_STATE  = 0x10,
@@ -285,8 +286,9 @@ enum hp_wmi_data_elements {
 	{								\
 		int i;							\
 									\
-		for (i = 0; i <= bioscfg_drv.type##_instances_count; i++) { \
-			if (!strcmp(kobj->name, bioscfg_drv.type##_data[i].attr_name_kobj->name)) \
+		for (i = 0; i < bioscfg_drv.type##_instances_count; i++) { \
+			if (bioscfg_drv.type##_data[i].attr_name_kobj &&	\
+			    !strcmp(kobj->name, bioscfg_drv.type##_data[i].attr_name_kobj->name)) \
 				return i;				\
 		}							\
 		return -EIO;						\
diff --git a/drivers/pmdomain/imx/imx8m-blk-ctrl.c b/drivers/pmdomain/imx/imx8m-blk-ctrl.c
index 5c83e5599f1e..74bf4936991d 100644
--- a/drivers/pmdomain/imx/imx8m-blk-ctrl.c
+++ b/drivers/pmdomain/imx/imx8m-blk-ctrl.c
@@ -846,22 +846,25 @@ static int imx8mq_vpu_power_notifier(struct notifier_block *nb,
 	return NOTIFY_OK;
 }
 
+/*
+ * For i.MX8MQ, the ADB in the VPUMIX domain has no separate reset and clock
+ * enable bits, but is ungated and reset together with the VPUs.
+ * Resetting G1 or G2 separately may led to system hang.
+ * Remove the rst_mask and clk_mask from the domain data of G1 and G2,
+ * Let imx8mq_vpu_power_notifier() do really vpu reset.
+ */
 static const struct imx8m_blk_ctrl_domain_data imx8mq_vpu_blk_ctl_domain_data[] = {
 	[IMX8MQ_VPUBLK_PD_G1] = {
 		.name = "vpublk-g1",
 		.clk_names = (const char *[]){ "g1", },
 		.num_clks = 1,
 		.gpc_name = "g1",
-		.rst_mask = BIT(1),
-		.clk_mask = BIT(1),
 	},
 	[IMX8MQ_VPUBLK_PD_G2] = {
 		.name = "vpublk-g2",
 		.clk_names = (const char *[]){ "g2", },
 		.num_clks = 1,
 		.gpc_name = "g2",
-		.rst_mask = BIT(0),
-		.clk_mask = BIT(0),
 	},
 };
 
diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c
index a8b37037c6fe..19849703be4a 100644
--- a/drivers/pmdomain/qcom/rpmhpd.c
+++ b/drivers/pmdomain/qcom/rpmhpd.c
@@ -246,6 +246,8 @@ static struct rpmhpd *sa8540p_rpmhpds[] = {
 	[SC8280XP_MMCX_AO] = &mmcx_ao,
 	[SC8280XP_MX] = &mx,
 	[SC8280XP_MX_AO] = &mx_ao,
+	[SC8280XP_MXC] = &mxc,
+	[SC8280XP_MXC_AO] = &mxc_ao,
 	[SC8280XP_NSP] = &nsp,
 };
 
@@ -700,6 +702,8 @@ static struct rpmhpd *sc8280xp_rpmhpds[] = {
 	[SC8280XP_MMCX_AO] = &mmcx_ao,
 	[SC8280XP_MX] = &mx,
 	[SC8280XP_MX_AO] = &mx_ao,
+	[SC8280XP_MXC] = &mxc,
+	[SC8280XP_MXC_AO] = &mxc_ao,
 	[SC8280XP_NSP] = &nsp,
 	[SC8280XP_QPHY] = &qphy,
 };
diff --git a/drivers/pmdomain/rockchip/pm-domains.c b/drivers/pmdomain/rockchip/pm-domains.c
index 4f1336a0f49a..997e93c12951 100644
--- a/drivers/pmdomain/rockchip/pm-domains.c
+++ b/drivers/pmdomain/rockchip/pm-domains.c
@@ -879,6 +879,16 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 		pd->genpd.name = pd->info->name;
 	else
 		pd->genpd.name = kbasename(node->full_name);
+
+	/*
+	 * power domain's needing a regulator should default to off, since
+	 * the regulator state is unknown at probe time. Also the regulator
+	 * state cannot be checked, since that usually requires IP needing
+	 * (a different) power domain.
+	 */
+	if (pd->info->need_regulator)
+		rockchip_pd_power(pd, false);
+
 	pd->genpd.power_off = rockchip_pd_power_off;
 	pd->genpd.power_on = rockchip_pd_power_on;
 	pd->genpd.attach_dev = rockchip_pd_attach_dev;
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index cd06229db394..ec8731515333 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -2295,8 +2295,9 @@ static long pwm_cdev_ioctl(struct file *file, unsigned int cmd, unsigned long ar
 				.duty_offset_ns = wf.duty_offset_ns,
 			};
 
-			return copy_to_user((struct pwmchip_waveform __user *)arg,
-					    &cwf, sizeof(cwf));
+			ret = copy_to_user((struct pwmchip_waveform __user *)arg,
+					   &cwf, sizeof(cwf));
+			return ret ? -EFAULT : 0;
 		}
 
 	case PWM_IOCTL_GETWF:
@@ -2329,8 +2330,9 @@ static long pwm_cdev_ioctl(struct file *file, unsigned int cmd, unsigned long ar
 				.duty_offset_ns = wf.duty_offset_ns,
 			};
 
-			return copy_to_user((struct pwmchip_waveform __user *)arg,
-					    &cwf, sizeof(cwf));
+			ret = copy_to_user((struct pwmchip_waveform __user *)arg,
+					   &cwf, sizeof(cwf));
+			return ret ? -EFAULT : 0;
 		}
 
 	case PWM_IOCTL_SETROUNDEDWF:
diff --git a/drivers/pwm/pwm-max7360.c b/drivers/pwm/pwm-max7360.c
index 16261958ce7f..732969303dd7 100644
--- a/drivers/pwm/pwm-max7360.c
+++ b/drivers/pwm/pwm-max7360.c
@@ -153,6 +153,7 @@ static int max7360_pwm_read_waveform(struct pwm_chip *chip,
 }
 
 static const struct pwm_ops max7360_pwm_ops = {
+	.sizeof_wfhw = sizeof(struct max7360_pwm_waveform),
 	.request = max7360_pwm_request,
 	.round_waveform_tohw = max7360_pwm_round_waveform_tohw,
 	.round_waveform_fromhw = max7360_pwm_round_waveform_fromhw,
diff --git a/drivers/regulator/fp9931.c b/drivers/regulator/fp9931.c
index 69b3c712e5d5..7fbcc6327cc6 100644
--- a/drivers/regulator/fp9931.c
+++ b/drivers/regulator/fp9931.c
@@ -439,6 +439,9 @@ static int fp9931_probe(struct i2c_client *client)
 	int i;
 
 	data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
 	data->regmap = devm_regmap_init_i2c(client, &regmap_config);
 	if (IS_ERR(data->regmap))
 		return dev_err_probe(&client->dev, PTR_ERR(data->regmap),
diff --git a/drivers/resctrl/mpam_internal.h b/drivers/resctrl/mpam_internal.h
index e79c3c47259c..e8971842b124 100644
--- a/drivers/resctrl/mpam_internal.h
+++ b/drivers/resctrl/mpam_internal.h
@@ -12,7 +12,6 @@
 #include <linux/jump_label.h>
 #include <linux/llist.h>
 #include <linux/mutex.h>
-#include <linux/srcu.h>
 #include <linux/spinlock.h>
 #include <linux/srcu.h>
 #include <linux/types.h>
@@ -201,8 +200,12 @@ struct mpam_props {
 } PACKED_FOR_KUNIT;
 
 #define mpam_has_feature(_feat, x)	test_bit(_feat, (x)->features)
-#define mpam_set_feature(_feat, x)	set_bit(_feat, (x)->features)
-#define mpam_clear_feature(_feat, x)	clear_bit(_feat, (x)->features)
+/*
+ * The non-atomic get/set operations are used because if struct mpam_props is
+ * packed, the alignment requirements for atomics aren't met.
+ */
+#define mpam_set_feature(_feat, x)	__set_bit(_feat, (x)->features)
+#define mpam_clear_feature(_feat, x)	__clear_bit(_feat, (x)->features)
 
 /* The values for MSMON_CFG_MBWU_FLT.RWBW */
 enum mon_filter_options {
diff --git a/drivers/s390/crypto/ap_card.c b/drivers/s390/crypto/ap_card.c
index 8102c8134c49..8b0ad6f582ec 100644
--- a/drivers/s390/crypto/ap_card.c
+++ b/drivers/s390/crypto/ap_card.c
@@ -43,7 +43,7 @@ static ssize_t depth_show(struct device *dev, struct device_attribute *attr,
 {
 	struct ap_card *ac = to_ap_card(dev);
 
-	return sysfs_emit(buf, "%d\n", ac->hwinfo.qd);
+	return sysfs_emit(buf, "%d\n", ac->hwinfo.qd + 1);
 }
 
 static DEVICE_ATTR_RO(depth);
diff --git a/drivers/s390/crypto/ap_queue.c b/drivers/s390/crypto/ap_queue.c
index 4a32c1e19a1e..a80ab87cad62 100644
--- a/drivers/s390/crypto/ap_queue.c
+++ b/drivers/s390/crypto/ap_queue.c
@@ -285,7 +285,7 @@ static enum ap_sm_wait ap_sm_write(struct ap_queue *aq)
 		list_move_tail(&ap_msg->list, &aq->pendingq);
 		aq->requestq_count--;
 		aq->pendingq_count++;
-		if (aq->queue_count < aq->card->hwinfo.qd) {
+		if (aq->queue_count < aq->card->hwinfo.qd + 1) {
 			aq->sm_state = AP_SM_STATE_WORKING;
 			return AP_SM_WAIT_AGAIN;
 		}
diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
index e52ce9b01f49..9b57312f43f5 100644
--- a/drivers/scsi/bfa/bfa_fcs.c
+++ b/drivers/scsi/bfa/bfa_fcs.c
@@ -1169,7 +1169,7 @@ bfa_fcs_fabric_vport_lookup(struct bfa_fcs_fabric_s *fabric, wwn_t pwwn)
  *         This function should be used only if there is any requirement
 *          to check for FOS version below 6.3.
  *         To check if the attached fabric is a brocade fabric, use
- *         bfa_lps_is_brcd_fabric() which works for FOS versions 6.3
+ *         fabric->lps->brcd_switch which works for FOS versions 6.3
  *         or above only.
  */
 
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index a3971afc2dd1..a04a5aa0d005 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -878,6 +878,9 @@ qla27xx_copy_multiple_pkt(struct scsi_qla_host *vha, void **pkt,
 		payload_size = sizeof(purex->els_frame_payload);
 	}
 
+	if (total_bytes > sizeof(item->iocb.iocb))
+		total_bytes = sizeof(item->iocb.iocb);
+
 	pending_bytes = total_bytes;
 	no_bytes = (pending_bytes > payload_size) ? payload_size :
 		   pending_bytes;
@@ -1163,6 +1166,10 @@ qla27xx_copy_fpin_pkt(struct scsi_qla_host *vha, void **pkt,
 
 	total_bytes = (le16_to_cpu(purex->frame_size) & 0x0FFF)
 	    - PURX_ELS_HEADER_SIZE;
+
+	if (total_bytes > sizeof(item->iocb.iocb))
+		total_bytes = sizeof(item->iocb.iocb);
+
 	pending_bytes = total_bytes;
 	entry_count = entry_count_remaining = purex->entry_count;
 	no_bytes = (pending_bytes > sizeof(purex->els_frame_payload))  ?
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index f869108fd969..b6e8730e049e 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -282,11 +282,20 @@ static void scsi_eh_inc_host_failed(struct rcu_head *head)
 {
 	struct scsi_cmnd *scmd = container_of(head, typeof(*scmd), rcu);
 	struct Scsi_Host *shost = scmd->device->host;
-	unsigned int busy = scsi_host_busy(shost);
+	unsigned int busy;
 	unsigned long flags;
 
 	spin_lock_irqsave(shost->host_lock, flags);
 	shost->host_failed++;
+	spin_unlock_irqrestore(shost->host_lock, flags);
+	/*
+	 * The counting of busy requests needs to occur after adding to
+	 * host_failed or after the lock acquire for adding to host_failed
+	 * to prevent a race with host unbusy and missing an eh wakeup.
+	 */
+	busy = scsi_host_busy(shost);
+
+	spin_lock_irqsave(shost->host_lock, flags);
 	scsi_eh_wakeup(shost, busy);
 	spin_unlock_irqrestore(shost->host_lock, flags);
 }
@@ -1063,6 +1072,9 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses,
 			unsigned char *cmnd, int cmnd_size, unsigned sense_bytes)
 {
 	struct scsi_device *sdev = scmd->device;
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	struct request *rq = scsi_cmd_to_rq(scmd);
+#endif
 
 	/*
 	 * We need saved copies of a number of fields - this is because
@@ -1115,6 +1127,18 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses,
 			(sdev->lun << 5 & 0xe0);
 
 	/*
+	 * Encryption must be disabled for the commands submitted by the error handler.
+	 * Hence, clear the encryption context information.
+	 */
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	ses->rq_crypt_keyslot = rq->crypt_keyslot;
+	ses->rq_crypt_ctx = rq->crypt_ctx;
+
+	rq->crypt_keyslot = NULL;
+	rq->crypt_ctx = NULL;
+#endif
+
+	/*
 	 * Zero the sense buffer.  The scsi spec mandates that any
 	 * untransferred sense data should be interpreted as being zero.
 	 */
@@ -1131,6 +1155,10 @@ EXPORT_SYMBOL(scsi_eh_prep_cmnd);
  */
 void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses)
 {
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	struct request *rq = scsi_cmd_to_rq(scmd);
+#endif
+
 	/*
 	 * Restore original data
 	 */
@@ -1143,6 +1171,11 @@ void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses)
 	scmd->underflow = ses->underflow;
 	scmd->prot_op = ses->prot_op;
 	scmd->eh_eflags = ses->eh_eflags;
+
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	rq->crypt_keyslot = ses->rq_crypt_keyslot;
+	rq->crypt_ctx = ses->rq_crypt_ctx;
+#endif
 }
 EXPORT_SYMBOL(scsi_eh_restore_cmnd);
 
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 93031326ac3e..4a902c9dfd8b 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -376,6 +376,14 @@ static void scsi_dec_host_busy(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
 	rcu_read_lock();
 	__clear_bit(SCMD_STATE_INFLIGHT, &cmd->state);
 	if (unlikely(scsi_host_in_recovery(shost))) {
+		/*
+		 * Ensure the clear of SCMD_STATE_INFLIGHT is visible to
+		 * other CPUs before counting busy requests. Otherwise,
+		 * reordering can cause CPUs to race and miss an eh wakeup
+		 * when no CPU sees all busy requests as done or timed out.
+		 */
+		smp_mb();
+
 		unsigned int busy = scsi_host_busy(shost);
 
 		spin_lock_irqsave(shost->host_lock, flags);
@@ -2459,7 +2467,7 @@ EXPORT_SYMBOL(scsi_mode_sense);
  *	@retries: number of retries before failing
  *	@sshdr: outpout pointer for decoded sense information.
  *
- *	Returns zero if unsuccessful or an error if TUR failed.  For
+ *	Returns zero if successful or an error if TUR failed.  For
  *	removable media, UNIT_ATTENTION sets ->changed flag.
  **/
 int
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 6e4112143c76..b43d876747b7 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1144,7 +1144,7 @@ static void storvsc_on_io_completion(struct storvsc_device *stor_device,
 	 * The current SCSI handling on the host side does
 	 * not correctly handle:
 	 * INQUIRY command with page code parameter set to 0x80
-	 * MODE_SENSE command with cmd[2] == 0x1c
+	 * MODE_SENSE and MODE_SENSE_10 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.
@@ -1154,6 +1154,7 @@ 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_10) ||
 	   (stor_pkt->vm_srb.cdb[0] == MAINTENANCE_IN &&
 	   hv_dev_is_fc(device))) {
 		vstor_packet->vm_srb.scsi_status = 0;
diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 005fa2ef100f..5079d3271ee8 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -146,6 +146,7 @@ static void slim_dev_release(struct device *dev)
 {
 	struct slim_device *sbdev = to_slim_device(dev);
 
+	of_node_put(sbdev->dev.of_node);
 	kfree(sbdev);
 }
 
@@ -280,7 +281,6 @@ EXPORT_SYMBOL_GPL(slim_register_controller);
 /* slim_remove_device: Remove the effect of slim_add_device() */
 static void slim_remove_device(struct slim_device *sbdev)
 {
-	of_node_put(sbdev->dev.of_node);
 	device_unregister(&sbdev->dev);
 }
 
@@ -366,6 +366,9 @@ static struct slim_device *find_slim_device(struct slim_controller *ctrl,
  * @ctrl: Controller on which this device will be added/queried
  * @e_addr: Enumeration address of the device to be queried
  *
+ * Takes a reference to the embedded struct device which needs to be dropped
+ * after use.
+ *
  * Return: pointer to a device if it has already reported. Creates a new
  * device and returns pointer to it if the device has not yet enumerated.
  */
@@ -379,14 +382,27 @@ struct slim_device *slim_get_device(struct slim_controller *ctrl,
 		sbdev = slim_alloc_device(ctrl, e_addr, NULL);
 		if (!sbdev)
 			return ERR_PTR(-ENOMEM);
+
+		get_device(&sbdev->dev);
 	}
 
 	return sbdev;
 }
 EXPORT_SYMBOL_GPL(slim_get_device);
 
-static struct slim_device *of_find_slim_device(struct slim_controller *ctrl,
-					       struct device_node *np)
+/**
+ * of_slim_get_device() - get handle to a device using dt node.
+ *
+ * @ctrl: Controller on which this device will be queried
+ * @np: node pointer to device
+ *
+ * Takes a reference to the embedded struct device which needs to be dropped
+ * after use.
+ *
+ * Return: pointer to a device if it has been registered, otherwise NULL.
+ */
+struct slim_device *of_slim_get_device(struct slim_controller *ctrl,
+				       struct device_node *np)
 {
 	struct slim_device *sbdev;
 	struct device *dev;
@@ -399,21 +415,6 @@ static struct slim_device *of_find_slim_device(struct slim_controller *ctrl,
 
 	return NULL;
 }
-
-/**
- * of_slim_get_device() - get handle to a device using dt node.
- *
- * @ctrl: Controller on which this device will be added/queried
- * @np: node pointer to device
- *
- * Return: pointer to a device if it has already reported. Creates a new
- * device and returns pointer to it if the device has not yet enumerated.
- */
-struct slim_device *of_slim_get_device(struct slim_controller *ctrl,
-				       struct device_node *np)
-{
-	return of_find_slim_device(ctrl, np);
-}
 EXPORT_SYMBOL_GPL(of_slim_get_device);
 
 static int slim_device_alloc_laddr(struct slim_device *sbdev,
@@ -489,21 +490,24 @@ int slim_device_report_present(struct slim_controller *ctrl,
 	if (ctrl->sched.clk_state != SLIM_CLK_ACTIVE) {
 		dev_err(ctrl->dev, "slim ctrl not active,state:%d, ret:%d\n",
 				    ctrl->sched.clk_state, ret);
-		goto slimbus_not_active;
+		goto out_put_rpm;
 	}
 
 	sbdev = slim_get_device(ctrl, e_addr);
-	if (IS_ERR(sbdev))
-		return -ENODEV;
+	if (IS_ERR(sbdev)) {
+		ret = -ENODEV;
+		goto out_put_rpm;
+	}
 
 	if (sbdev->is_laddr_valid) {
 		*laddr = sbdev->laddr;
-		return 0;
+		ret = 0;
+	} else {
+		ret = slim_device_alloc_laddr(sbdev, true);
 	}
 
-	ret = slim_device_alloc_laddr(sbdev, true);
-
-slimbus_not_active:
+	put_device(&sbdev->dev);
+out_put_rpm:
 	pm_runtime_mark_last_busy(ctrl->dev);
 	pm_runtime_put_autosuspend(ctrl->dev);
 	return ret;
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 340a1ff7e92b..2a8ae79a11af 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -445,6 +445,7 @@ config ARCH_R9A07G043
 	depends on RISCV_SBI
 	select ARCH_RZG2L
 	select AX45MP_L2_CACHE
+	select CACHEMAINT_FOR_DMA
 	select DMA_GLOBAL_POOL
 	select ERRATA_ANDES
 	select ERRATA_ANDES_CMO
diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c
index 91e70cb46fb5..5c67c13e5735 100644
--- a/drivers/soundwire/bus_type.c
+++ b/drivers/soundwire/bus_type.c
@@ -105,7 +105,7 @@ static int sdw_drv_probe(struct device *dev)
 	if (ret)
 		return ret;
 
-	ret = ida_alloc_max(&slave->bus->slave_ida, SDW_FW_MAX_DEVICES, GFP_KERNEL);
+	ret = ida_alloc_max(&slave->bus->slave_ida, SDW_FW_MAX_DEVICES - 1, GFP_KERNEL);
 	if (ret < 0) {
 		dev_err(dev, "Failed to allocated ID: %d\n", ret);
 		return ret;
diff --git a/drivers/soundwire/slave.c b/drivers/soundwire/slave.c
index 3d4d00188c26..d933cebad52b 100644
--- a/drivers/soundwire/slave.c
+++ b/drivers/soundwire/slave.c
@@ -23,6 +23,7 @@ const struct device_type sdw_slave_type = {
 	.release =	sdw_slave_release,
 	.uevent =	sdw_slave_uevent,
 };
+EXPORT_SYMBOL_GPL(sdw_slave_type);
 
 int sdw_slave_add(struct sdw_bus *bus,
 		  struct sdw_slave_id *id, struct fwnode_handle *fwnode)
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 47054da630d0..41b5b58cbfac 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -729,6 +729,7 @@ static int cdns_spi_probe(struct platform_device *pdev)
 	ctlr->unprepare_transfer_hardware = cdns_unprepare_transfer_hardware;
 	ctlr->mode_bits = SPI_CPOL | SPI_CPHA;
 	ctlr->bits_per_word_mask = SPI_BPW_MASK(8);
+	ctlr->flags = SPI_CONTROLLER_MUST_TX;
 
 	if (of_device_is_compatible(pdev->dev.of_node, "cix,sky1-spi-r1p6"))
 		ctlr->bits_per_word_mask |= SPI_BPW_MASK(16) | SPI_BPW_MASK(32);
diff --git a/drivers/spi/spi-hisi-kunpeng.c b/drivers/spi/spi-hisi-kunpeng.c
index dadf558dd9c0..80a1a15de0bc 100644
--- a/drivers/spi/spi-hisi-kunpeng.c
+++ b/drivers/spi/spi-hisi-kunpeng.c
@@ -161,10 +161,8 @@ static const struct debugfs_reg32 hisi_spi_regs[] = {
 static int hisi_spi_debugfs_init(struct hisi_spi *hs)
 {
 	char name[32];
+	struct spi_controller *host = dev_get_drvdata(hs->dev);
 
-	struct spi_controller *host;
-
-	host = container_of(hs->dev, struct spi_controller, dev);
 	snprintf(name, 32, "hisi_spi%d", host->bus_num);
 	hs->debugfs = debugfs_create_dir(name, NULL);
 	if (IS_ERR(hs->debugfs))
diff --git a/drivers/spi/spi-intel-pci.c b/drivers/spi/spi-intel-pci.c
index b8c572394aac..bce3d149bea1 100644
--- a/drivers/spi/spi-intel-pci.c
+++ b/drivers/spi/spi-intel-pci.c
@@ -81,6 +81,7 @@ static const struct pci_device_id intel_spi_pci_ids[] = {
 	{ PCI_VDEVICE(INTEL, 0x54a4), (unsigned long)&cnl_info },
 	{ PCI_VDEVICE(INTEL, 0x5794), (unsigned long)&cnl_info },
 	{ PCI_VDEVICE(INTEL, 0x5825), (unsigned long)&cnl_info },
+	{ PCI_VDEVICE(INTEL, 0x6e24), (unsigned long)&cnl_info },
 	{ PCI_VDEVICE(INTEL, 0x7723), (unsigned long)&cnl_info },
 	{ PCI_VDEVICE(INTEL, 0x7a24), (unsigned long)&cnl_info },
 	{ PCI_VDEVICE(INTEL, 0x7aa4), (unsigned long)&cnl_info },
diff --git a/drivers/spi/spi-sprd-adi.c b/drivers/spi/spi-sprd-adi.c
index 262c11d977ea..f25b34a91756 100644
--- a/drivers/spi/spi-sprd-adi.c
+++ b/drivers/spi/spi-sprd-adi.c
@@ -528,7 +528,7 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	pdev->id = of_alias_get_id(np, "spi");
 	num_chipselect = of_get_child_count(np);
 
-	ctlr = spi_alloc_host(&pdev->dev, sizeof(struct sprd_adi));
+	ctlr = devm_spi_alloc_host(&pdev->dev, sizeof(struct sprd_adi));
 	if (!ctlr)
 		return -ENOMEM;
 
@@ -536,10 +536,8 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	sadi = spi_controller_get_devdata(ctlr);
 
 	sadi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
-	if (IS_ERR(sadi->base)) {
-		ret = PTR_ERR(sadi->base);
-		goto put_ctlr;
-	}
+	if (IS_ERR(sadi->base))
+		return PTR_ERR(sadi->base);
 
 	sadi->slave_vbase = (unsigned long)sadi->base +
 			    data->slave_offset;
@@ -551,18 +549,15 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	if (ret > 0 || (IS_ENABLED(CONFIG_HWSPINLOCK) && ret == 0)) {
 		sadi->hwlock =
 			devm_hwspin_lock_request_specific(&pdev->dev, ret);
-		if (!sadi->hwlock) {
-			ret = -ENXIO;
-			goto put_ctlr;
-		}
+		if (!sadi->hwlock)
+			return -ENXIO;
 	} else {
 		switch (ret) {
 		case -ENOENT:
 			dev_info(&pdev->dev, "no hardware spinlock supplied\n");
 			break;
 		default:
-			dev_err_probe(&pdev->dev, ret, "failed to find hwlock id\n");
-			goto put_ctlr;
+			return dev_err_probe(&pdev->dev, ret, "failed to find hwlock id\n");
 		}
 	}
 
@@ -579,26 +574,18 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	ctlr->transfer_one = sprd_adi_transfer_one;
 
 	ret = devm_spi_register_controller(&pdev->dev, ctlr);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to register SPI controller\n");
-		goto put_ctlr;
-	}
+	if (ret)
+		return dev_err_probe(&pdev->dev, ret, "failed to register SPI controller\n");
 
 	if (sadi->data->restart) {
 		ret = devm_register_restart_handler(&pdev->dev,
 						    sadi->data->restart,
 						    sadi);
-		if (ret) {
-			dev_err(&pdev->dev, "can not register restart handler\n");
-			goto put_ctlr;
-		}
+		if (ret)
+			return dev_err_probe(&pdev->dev, ret, "can not register restart handler\n");
 	}
 
 	return 0;
-
-put_ctlr:
-	spi_controller_put(ctlr);
-	return ret;
 }
 
 static struct sprd_adi_data sc9860_data = {
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 5e6cf34929b5..c1888c42afdd 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -741,8 +741,11 @@ void iscsit_dec_session_usage_count(struct iscsit_session *sess)
 	spin_lock_bh(&sess->session_usage_lock);
 	sess->session_usage_count--;
 
-	if (!sess->session_usage_count && sess->session_waiting_on_uc)
+	if (!sess->session_usage_count && sess->session_waiting_on_uc) {
+		spin_unlock_bh(&sess->session_usage_lock);
 		complete(&sess->session_waiting_on_uc_comp);
+		return;
+	}
 
 	spin_unlock_bh(&sess->session_usage_lock);
 }
@@ -810,8 +813,11 @@ void iscsit_dec_conn_usage_count(struct iscsit_conn *conn)
 	spin_lock_bh(&conn->conn_usage_lock);
 	conn->conn_usage_count--;
 
-	if (!conn->conn_usage_count && conn->conn_waiting_on_uc)
+	if (!conn->conn_usage_count && conn->conn_waiting_on_uc) {
+		spin_unlock_bh(&conn->conn_usage_lock);
 		complete(&conn->conn_waiting_on_uc_comp);
+		return;
+	}
 
 	spin_unlock_bh(&conn->conn_usage_lock);
 }
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index c5a932f48f74..3efe075ef7b2 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1658,7 +1658,7 @@ static int pci_fintek_rs485_config(struct uart_port *port, struct ktermios *term
 }
 
 static const struct serial_rs485 pci_fintek_rs485_supported = {
-	.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND,
+	.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | SER_RS485_RTS_AFTER_SEND,
 	/* F81504/508/512 does not support RTS delay before or after send */
 };
 
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
index 6ce6528f5c10..e6b0a55f0cfb 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -1888,12 +1888,6 @@ static int qcom_geni_serial_probe(struct platform_device *pdev)
 	if (ret)
 		goto error;
 
-	devm_pm_runtime_enable(port->se.dev);
-
-	ret = uart_add_one_port(drv, uport);
-	if (ret)
-		goto error;
-
 	if (port->wakeup_irq > 0) {
 		device_init_wakeup(&pdev->dev, true);
 		ret = dev_pm_set_dedicated_wake_irq(&pdev->dev,
@@ -1901,11 +1895,16 @@ static int qcom_geni_serial_probe(struct platform_device *pdev)
 		if (ret) {
 			device_init_wakeup(&pdev->dev, false);
 			ida_free(&port_ida, uport->line);
-			uart_remove_one_port(drv, uport);
 			goto error;
 		}
 	}
 
+	devm_pm_runtime_enable(port->se.dev);
+
+	ret = uart_add_one_port(drv, uport);
+	if (ret)
+		goto error;
+
 	return 0;
 
 error:
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 9930023e924c..2805cad10511 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -3074,6 +3074,12 @@ static int serial_core_add_one_port(struct uart_driver *drv, struct uart_port *u
 	if (uport->cons && uport->dev)
 		of_console_check(uport->dev->of_node, uport->cons->name, uport->line);
 
+	/*
+	 * TTY port has to be linked with the driver before register_console()
+	 * in uart_configure_port(), because user-space could open the console
+	 * immediately after.
+	 */
+	tty_port_link_device(port, drv->tty_driver, uport->line);
 	uart_configure_port(drv, state, uport);
 
 	port->console = uart_console(uport);
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 0babb7035200..604043a7533d 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -10736,9 +10736,7 @@ static int ufshcd_add_scsi_host(struct ufs_hba *hba)
 	if (is_mcq_supported(hba)) {
 		ufshcd_mcq_enable(hba);
 		err = ufshcd_alloc_mcq(hba);
-		if (!err) {
-			ufshcd_config_mcq(hba);
-		} else {
+		if (err) {
 			/* Continue with SDB mode */
 			ufshcd_mcq_disable(hba);
 			use_mcq_mode = false;
@@ -11011,6 +11009,9 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq)
 	if (err)
 		goto out_disable;
 
+	if (hba->mcq_enabled)
+		ufshcd_config_mcq(hba);
+
 	if (hba->quirks & UFSHCD_QUIRK_SKIP_PH_CONFIGURATION)
 		goto initialized;
 
diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
index ecbbf52bf734..66b11cc0703b 100644
--- a/drivers/ufs/host/ufs-mediatek.c
+++ b/drivers/ufs/host/ufs-mediatek.c
@@ -1112,7 +1112,7 @@ static void ufs_mtk_setup_clk_gating(struct ufs_hba *hba)
 	unsigned long flags;
 	u32 ah_ms = 10;
 	u32 ah_scale, ah_timer;
-	u32 scale_us[] = {1, 10, 100, 1000, 10000, 100000};
+	static const u32 scale_us[] = {1, 10, 100, 1000, 10000, 100000};
 
 	if (ufshcd_is_clkgating_allowed(hba)) {
 		if (ufshcd_is_auto_hibern8_supported(hba) && hba->ahit) {
diff --git a/drivers/uio/uio_pci_generic_sva.c b/drivers/uio/uio_pci_generic_sva.c
index 97e9ab9a081a..4a46acd994a8 100644
--- a/drivers/uio/uio_pci_generic_sva.c
+++ b/drivers/uio/uio_pci_generic_sva.c
@@ -29,7 +29,7 @@ static int uio_pci_sva_open(struct uio_info *info, struct inode *inode)
 	struct uio_pci_sva_dev *udev = info->priv;
 	struct iommu_domain *domain;
 
-	if (!udev && !udev->pdev)
+	if (!udev || !udev->pdev)
 		return -ENODEV;
 
 	domain = iommu_get_domain_for_dev(&udev->pdev->dev);
@@ -51,7 +51,7 @@ static int uio_pci_sva_release(struct uio_info *info, struct inode *inode)
 {
 	struct uio_pci_sva_dev *udev = info->priv;
 
-	if (!udev && !udev->pdev)
+	if (!udev || !udev->pdev)
 		return -ENODEV;
 
 	iommu_sva_unbind_device(udev->sva_handle);
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index baf5bc844b6f..2bb1ceb9d621 100644
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -1040,6 +1040,11 @@ int usb_get_bos_descriptor(struct usb_device *dev)
 	__u8 cap_type;
 	int ret;
 
+	if (dev->quirks & USB_QUIRK_NO_BOS) {
+		dev_dbg(ddev, "skipping BOS descriptor\n");
+		return -ENOMSG;
+	}
+
 	bos = kzalloc(sizeof(*bos), GFP_KERNEL);
 	if (!bos)
 		return -ENOMEM;
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 47f589c4104a..c4d85089d19b 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -450,6 +450,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x0c45, 0x7056), .driver_info =
 			USB_QUIRK_IGNORE_REMOTE_WAKEUP },
 
+	/* Elgato 4K X - BOS descriptor fetch hangs at SuperSpeed Plus */
+	{ USB_DEVICE(0x0fd9, 0x009b), .driver_info = USB_QUIRK_NO_BOS },
+
 	/* Sony Xperia XZ1 Compact (lilac) smartphone in fastboot mode */
 	{ USB_DEVICE(0x0fce, 0x0dde), .driver_info = USB_QUIRK_NO_LPM },
 
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index ec8407972b9d..93fd5fdf95cb 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -993,6 +993,8 @@ static bool dwc3_core_is_valid(struct dwc3 *dwc)
 
 	reg = dwc3_readl(dwc->regs, DWC3_GSNPSID);
 	dwc->ip = DWC3_GSNPS_ID(reg);
+	if (dwc->ip == DWC4_IP)
+		dwc->ip = DWC32_IP;
 
 	/* This should read as U3 followed by revision number */
 	if (DWC3_IP_IS(DWC3)) {
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index a5fc92c4ffa3..45757169b672 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -1265,6 +1265,7 @@ struct dwc3 {
 #define DWC3_IP			0x5533
 #define DWC31_IP		0x3331
 #define DWC32_IP		0x3332
+#define DWC4_IP			0x3430
 
 	u32			revision;
 
diff --git a/drivers/usb/dwc3/dwc3-apple.c b/drivers/usb/dwc3/dwc3-apple.c
index cc47cad232e3..40c3ccfddb67 100644
--- a/drivers/usb/dwc3/dwc3-apple.c
+++ b/drivers/usb/dwc3/dwc3-apple.c
@@ -218,25 +218,31 @@ static int dwc3_apple_core_init(struct dwc3_apple *appledwc)
 	return ret;
 }
 
-static void dwc3_apple_phy_set_mode(struct dwc3_apple *appledwc, enum phy_mode mode)
-{
-	lockdep_assert_held(&appledwc->lock);
-
-	/*
-	 * This platform requires SUSPHY to be enabled here already in order to properly configure
-	 * the PHY and switch dwc3's PIPE interface to USB3 PHY.
-	 */
-	dwc3_enable_susphy(&appledwc->dwc, true);
-	phy_set_mode(appledwc->dwc.usb2_generic_phy[0], mode);
-	phy_set_mode(appledwc->dwc.usb3_generic_phy[0], mode);
-}
-
 static int dwc3_apple_init(struct dwc3_apple *appledwc, enum dwc3_apple_state state)
 {
 	int ret, ret_reset;
 
 	lockdep_assert_held(&appledwc->lock);
 
+	/*
+	 * The USB2 PHY on this platform must be configured for host or device mode while it is
+	 * still powered off and before dwc3 tries to access it. Otherwise, the new configuration
+	 * will sometimes only take affect after the *next* time dwc3 is brought up which causes
+	 * the connected device to just not work.
+	 * The USB3 PHY must be configured later after dwc3 has already been initialized.
+	 */
+	switch (state) {
+	case DWC3_APPLE_HOST:
+		phy_set_mode(appledwc->dwc.usb2_generic_phy[0], PHY_MODE_USB_HOST);
+		break;
+	case DWC3_APPLE_DEVICE:
+		phy_set_mode(appledwc->dwc.usb2_generic_phy[0], PHY_MODE_USB_DEVICE);
+		break;
+	default:
+		/* Unreachable unless there's a bug in this driver */
+		return -EINVAL;
+	}
+
 	ret = reset_control_deassert(appledwc->reset);
 	if (ret) {
 		dev_err(appledwc->dev, "Failed to deassert reset, err=%d\n", ret);
@@ -257,7 +263,13 @@ static int dwc3_apple_init(struct dwc3_apple *appledwc, enum dwc3_apple_state st
 	case DWC3_APPLE_HOST:
 		appledwc->dwc.dr_mode = USB_DR_MODE_HOST;
 		dwc3_apple_set_ptrcap(appledwc, DWC3_GCTL_PRTCAP_HOST);
-		dwc3_apple_phy_set_mode(appledwc, PHY_MODE_USB_HOST);
+		/*
+		 * This platform requires SUSPHY to be enabled here already in order to properly
+		 * configure the PHY and switch dwc3's PIPE interface to USB3 PHY. The USB2 PHY
+		 * has already been configured to the correct mode earlier.
+		 */
+		dwc3_enable_susphy(&appledwc->dwc, true);
+		phy_set_mode(appledwc->dwc.usb3_generic_phy[0], PHY_MODE_USB_HOST);
 		ret = dwc3_host_init(&appledwc->dwc);
 		if (ret) {
 			dev_err(appledwc->dev, "Failed to initialize host, ret=%d\n", ret);
@@ -268,7 +280,13 @@ static int dwc3_apple_init(struct dwc3_apple *appledwc, enum dwc3_apple_state st
 	case DWC3_APPLE_DEVICE:
 		appledwc->dwc.dr_mode = USB_DR_MODE_PERIPHERAL;
 		dwc3_apple_set_ptrcap(appledwc, DWC3_GCTL_PRTCAP_DEVICE);
-		dwc3_apple_phy_set_mode(appledwc, PHY_MODE_USB_DEVICE);
+		/*
+		 * This platform requires SUSPHY to be enabled here already in order to properly
+		 * configure the PHY and switch dwc3's PIPE interface to USB3 PHY. The USB2 PHY
+		 * has already been configured to the correct mode earlier.
+		 */
+		dwc3_enable_susphy(&appledwc->dwc, true);
+		phy_set_mode(appledwc->dwc.usb3_generic_phy[0], PHY_MODE_USB_DEVICE);
 		ret = dwc3_gadget_init(&appledwc->dwc);
 		if (ret) {
 			dev_err(appledwc->dev, "Failed to initialize gadget, ret=%d\n", ret);
@@ -340,6 +358,22 @@ static int dwc3_usb_role_switch_set(struct usb_role_switch *sw, enum usb_role ro
 	guard(mutex)(&appledwc->lock);
 
 	/*
+	 * Skip role switches if appledwc is already in the desired state. The
+	 * USB-C port controller on M2 and M1/M2 Pro/Max/Ultra devices issues
+	 * additional interrupts which results in usb_role_switch_set_role()
+	 * calls with the current role.
+	 * Ignore those calls here to ensure the USB-C port controller and
+	 * appledwc are in a consistent state.
+	 * This matches the behaviour in __dwc3_set_mode().
+	 * Do no handle USB_ROLE_NONE for DWC3_APPLE_NO_CABLE and
+	 * DWC3_APPLE_PROBE_PENDING since that is no-op anyway.
+	 */
+	if (appledwc->state == DWC3_APPLE_HOST && role == USB_ROLE_HOST)
+		return 0;
+	if (appledwc->state == DWC3_APPLE_DEVICE && role == USB_ROLE_DEVICE)
+		return 0;
+
+	/*
 	 * We need to tear all of dwc3 down and re-initialize it every time a cable is
 	 * connected or disconnected or when the mode changes. See the documentation for enum
 	 * dwc3_apple_state for details.
diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c
index aa6ab666741a..a96476507d2f 100644
--- a/drivers/usb/gadget/function/f_uvc.c
+++ b/drivers/usb/gadget/function/f_uvc.c
@@ -362,6 +362,10 @@ uvc_function_set_alt(struct usb_function *f, unsigned interface, unsigned alt)
 			return ret;
 		usb_ep_enable(uvc->video.ep);
 
+		uvc->video.max_req_size = uvc->video.ep->maxpacket
+			* max_t(unsigned int, uvc->video.ep->maxburst, 1)
+			* (uvc->video.ep->mult);
+
 		memset(&v4l2_event, 0, sizeof(v4l2_event));
 		v4l2_event.type = UVC_EVENT_STREAMON;
 		v4l2_event_queue(&uvc->vdev, &v4l2_event);
diff --git a/drivers/usb/gadget/function/uvc.h b/drivers/usb/gadget/function/uvc.h
index 9e79cbe50715..676419a04976 100644
--- a/drivers/usb/gadget/function/uvc.h
+++ b/drivers/usb/gadget/function/uvc.h
@@ -107,7 +107,7 @@ struct uvc_video {
 	unsigned int width;
 	unsigned int height;
 	unsigned int imagesize;
-	unsigned int interval;
+	unsigned int interval;	/* in 100ns units */
 	struct mutex mutex;	/* protects frame parameters */
 
 	unsigned int uvc_num_requests;
@@ -117,6 +117,7 @@ struct uvc_video {
 	/* Requests */
 	bool is_enabled; /* tracks whether video stream is enabled */
 	unsigned int req_size;
+	unsigned int max_req_size;
 	struct list_head ureqs; /* all uvc_requests allocated by uvc_video */
 
 	/* USB requests that the video pump thread can encode into */
diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c
index 9a1bbd79ff5a..586e5524c171 100644
--- a/drivers/usb/gadget/function/uvc_queue.c
+++ b/drivers/usb/gadget/function/uvc_queue.c
@@ -86,10 +86,17 @@ static int uvc_buffer_prepare(struct vb2_buffer *vb)
 		buf->bytesused = 0;
 	} else {
 		buf->bytesused = vb2_get_plane_payload(vb, 0);
-		buf->req_payload_size =
-			  DIV_ROUND_UP(buf->bytesused +
-				       (video->reqs_per_frame * UVCG_REQUEST_HEADER_LEN),
-				       video->reqs_per_frame);
+
+		if (video->reqs_per_frame != 0)	{
+			buf->req_payload_size =
+				DIV_ROUND_UP(buf->bytesused +
+					(video->reqs_per_frame * UVCG_REQUEST_HEADER_LEN),
+					video->reqs_per_frame);
+			if (buf->req_payload_size > video->req_size)
+				buf->req_payload_size = video->req_size;
+		} else {
+			buf->req_payload_size = video->max_req_size;
+		}
 	}
 
 	return 0;
@@ -175,7 +182,15 @@ int uvcg_alloc_buffers(struct uvc_video_queue *queue,
 {
 	int ret;
 
+retry:
 	ret = vb2_reqbufs(&queue->queue, rb);
+	if (ret < 0 && queue->use_sg) {
+		uvc_trace(UVC_TRACE_IOCTL,
+			  "failed to alloc buffer with sg enabled, try non-sg mode\n");
+		queue->use_sg = 0;
+		queue->queue.mem_ops = &vb2_vmalloc_memops;
+		goto retry;
+	}
 
 	return ret ? ret : rb->count;
 }
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index fb77b0b21790..f568dee08b3b 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -499,13 +499,11 @@ uvc_video_prep_requests(struct uvc_video *video)
 {
 	struct uvc_device *uvc = container_of(video, struct uvc_device, video);
 	struct usb_composite_dev *cdev = uvc->func.config->cdev;
-	unsigned int interval_duration = video->ep->desc->bInterval * 1250;
+	unsigned int interval_duration;
 	unsigned int max_req_size, req_size, header_size;
 	unsigned int nreq;
 
-	max_req_size = video->ep->maxpacket
-		 * max_t(unsigned int, video->ep->maxburst, 1)
-		 * (video->ep->mult);
+	max_req_size = video->max_req_size;
 
 	if (!usb_endpoint_xfer_isoc(video->ep->desc)) {
 		video->req_size = max_req_size;
@@ -515,8 +513,11 @@ uvc_video_prep_requests(struct uvc_video *video)
 		return;
 	}
 
+	interval_duration = 2 << (video->ep->desc->bInterval - 1);
 	if (cdev->gadget->speed < USB_SPEED_HIGH)
-		interval_duration = video->ep->desc->bInterval * 10000;
+		interval_duration *= 10000;
+	else
+		interval_duration *= 1250;
 
 	nreq = DIV_ROUND_UP(video->interval, interval_duration);
 
@@ -837,7 +838,6 @@ int uvcg_video_init(struct uvc_video *video, struct uvc_device *uvc)
 	video->interval = 666666;
 
 	/* Initialize the video buffers queue. */
-	uvcg_queue_init(&video->queue, uvc->v4l2_dev.dev->parent,
+	return uvcg_queue_init(&video->queue, uvc->v4l2_dev.dev->parent,
 			V4L2_BUF_TYPE_VIDEO_OUTPUT, &video->mutex);
-	return 0;
 }
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
index 2e4bb5cc2165..c801527d5bd2 100644
--- a/drivers/usb/host/ohci-platform.c
+++ b/drivers/usb/host/ohci-platform.c
@@ -392,3 +392,4 @@ MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR("Hauke Mehrtens");
 MODULE_AUTHOR("Alan Stern");
 MODULE_LICENSE("GPL");
+MODULE_SOFTDEP("pre: ehci_platform");
diff --git a/drivers/usb/host/uhci-platform.c b/drivers/usb/host/uhci-platform.c
index 5e02f2ceafb6..f4419d4526c4 100644
--- a/drivers/usb/host/uhci-platform.c
+++ b/drivers/usb/host/uhci-platform.c
@@ -211,3 +211,4 @@ static struct platform_driver uhci_platform_driver = {
 		.of_match_table = platform_uhci_ids,
 	},
 };
+MODULE_SOFTDEP("pre: ehci_platform");
diff --git a/drivers/usb/host/xhci-sideband.c b/drivers/usb/host/xhci-sideband.c
index a85f62a73313..2bd77255032b 100644
--- a/drivers/usb/host/xhci-sideband.c
+++ b/drivers/usb/host/xhci-sideband.c
@@ -210,7 +210,6 @@ xhci_sideband_remove_endpoint(struct xhci_sideband *sb,
 		return -ENODEV;
 
 	__xhci_sideband_remove_endpoint(sb, ep);
-	xhci_initialize_ring_info(ep->ring);
 
 	return 0;
 }
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 31ccced5125e..8b492871d21d 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1563,7 +1563,7 @@ static int tegra_xusb_setup_wakeup(struct platform_device *pdev, struct tegra_xu
 	for (i = 0; i < tegra->soc->max_num_wakes; i++) {
 		struct irq_data *data;
 
-		tegra->wake_irqs[i] = platform_get_irq(pdev, i + WAKE_IRQ_START_INDEX);
+		tegra->wake_irqs[i] = platform_get_irq_optional(pdev, i + WAKE_IRQ_START_INDEX);
 		if (tegra->wake_irqs[i] < 0)
 			break;
 
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 02c9bfe21ae2..b3ba16b9718c 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -2898,16 +2898,25 @@ int xhci_stop_endpoint_sync(struct xhci_hcd *xhci, struct xhci_virt_ep *ep, int
 			    gfp_t gfp_flags)
 {
 	struct xhci_command *command;
+	struct xhci_ep_ctx *ep_ctx;
 	unsigned long flags;
-	int ret;
+	int ret = -ENODEV;
 
 	command = xhci_alloc_command(xhci, true, gfp_flags);
 	if (!command)
 		return -ENOMEM;
 
 	spin_lock_irqsave(&xhci->lock, flags);
-	ret = xhci_queue_stop_endpoint(xhci, command, ep->vdev->slot_id,
-				       ep->ep_index, suspend);
+
+	/* make sure endpoint exists and is running before stopping it */
+	if (ep->ring) {
+		ep_ctx = xhci_get_ep_ctx(xhci, ep->vdev->out_ctx, ep->ep_index);
+		if (GET_EP_CTX_STATE(ep_ctx) == EP_STATE_RUNNING)
+			ret = xhci_queue_stop_endpoint(xhci, command,
+						       ep->vdev->slot_id,
+						       ep->ep_index, suspend);
+	}
+
 	if (ret < 0) {
 		spin_unlock_irqrestore(&xhci->lock, flags);
 		goto out;
diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
index 530b77fc2f78..9262a2ac97f5 100644
--- a/drivers/usb/serial/f81232.c
+++ b/drivers/usb/serial/f81232.c
@@ -70,7 +70,6 @@ MODULE_DEVICE_TABLE(usb, combined_id_table);
 #define F81232_REGISTER_REQUEST		0xa0
 #define F81232_GET_REGISTER		0xc0
 #define F81232_SET_REGISTER		0x40
-#define F81534A_ACCESS_REG_RETRY	2
 
 #define SERIAL_BASE_ADDRESS		0x0120
 #define RECEIVE_BUFFER_REGISTER		(0x00 + SERIAL_BASE_ADDRESS)
@@ -824,36 +823,31 @@ static void f81232_lsr_worker(struct work_struct *work)
 static int f81534a_ctrl_set_register(struct usb_interface *intf, u16 reg,
 					u16 size, void *val)
 {
-	struct usb_device *dev = interface_to_usbdev(intf);
-	int retry = F81534A_ACCESS_REG_RETRY;
-	int status;
-
-	while (retry--) {
-		status = usb_control_msg_send(dev,
-					      0,
-					      F81232_REGISTER_REQUEST,
-					      F81232_SET_REGISTER,
-					      reg,
-					      0,
-					      val,
-					      size,
-					      USB_CTRL_SET_TIMEOUT,
-					      GFP_KERNEL);
-		if (status) {
-			status = usb_translate_errors(status);
-			if (status == -EIO)
-				continue;
-		}
-
-		break;
-	}
-
-	if (status) {
-		dev_err(&intf->dev, "failed to set register 0x%x: %d\n",
-				reg, status);
-	}
+	return usb_control_msg_send(interface_to_usbdev(intf),
+						0,
+						F81232_REGISTER_REQUEST,
+						F81232_SET_REGISTER,
+						reg,
+						0,
+						val,
+						size,
+						USB_CTRL_SET_TIMEOUT,
+						GFP_KERNEL);
+}
 
-	return status;
+static int f81534a_ctrl_get_register(struct usb_interface *intf, u16 reg,
+					u16 size, void *val)
+{
+	return usb_control_msg_recv(interface_to_usbdev(intf),
+						0,
+						F81232_REGISTER_REQUEST,
+						F81232_GET_REGISTER,
+						reg,
+						0,
+						val,
+						size,
+						USB_CTRL_GET_TIMEOUT,
+						GFP_KERNEL);
 }
 
 static int f81534a_ctrl_enable_all_ports(struct usb_interface *intf, bool en)
@@ -869,6 +863,29 @@ static int f81534a_ctrl_enable_all_ports(struct usb_interface *intf, bool en)
 	 * bit 0~11	: Serial port enable bit.
 	 */
 	if (en) {
+		/*
+		 * The Fintek F81532A/534A/535/536 family relies on the
+		 * F81534A_CTRL_CMD_ENABLE_PORT (116h) register during
+		 * initialization to both determine serial port status and
+		 * control port creation.
+		 *
+		 * If the driver experiences fast load/unload cycles, the
+		 * device state may becomes unstable, resulting in the
+		 * incomplete generation of serial ports.
+		 *
+		 * Performing a dummy read operation on the register prior
+		 * to the initial write command resolves the issue.
+		 *
+		 * This clears the device's stale internal state. Subsequent
+		 * write operations will correctly generate all serial ports.
+		 */
+		status = f81534a_ctrl_get_register(intf,
+						F81534A_CTRL_CMD_ENABLE_PORT,
+						sizeof(enable),
+						enable);
+		if (status)
+			return status;
+
 		enable[0] = 0xff;
 		enable[1] = 0x8f;
 	}
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index fe2f21d85737..acb48b1c83f7 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -848,6 +848,7 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID, 1) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID, 1) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID, 1) },
+	{ USB_DEVICE(FTDI_VID, FTDI_AXE027_PID) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_TURTELIZER_PID, 1) },
 	{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
 	{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 2539b9e2f712..6c76cfebfd0e 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -96,6 +96,8 @@
 #define LMI_LM3S_EVAL_BOARD_PID		0xbcd9
 #define LMI_LM3S_ICDI_BOARD_PID		0xbcda
 
+#define FTDI_AXE027_PID		0xBD90 /* PICAXE AXE027 USB download cable */
+
 #define FTDI_TURTELIZER_PID	0xBDC8 /* JTAG/RS-232 adapter by egnite GmbH */
 
 /* OpenDCC (www.opendcc.de) product id */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 4c0e5a3ab557..9f2cc5fb9f45 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1505,6 +1505,7 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1231, 0xff),	/* Telit LE910Cx (RNDIS) */
 	  .driver_info = NCTRL(2) | RSVD(3) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x1250, 0xff, 0x00, 0x00) },	/* Telit LE910Cx (rmnet) */
+	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1252, 0xff) },	/* Telit LE910Cx (MBIM) */
 	{ USB_DEVICE(TELIT_VENDOR_ID, 0x1260),
 	  .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, 0x1261),
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 4ca2746ce16b..be49a976428f 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -7890,7 +7890,7 @@ struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc)
 	port->partner_desc.identity = &port->partner_ident;
 
 	port->role_sw = fwnode_usb_role_switch_get(tcpc->fwnode);
-	if (!port->role_sw)
+	if (IS_ERR_OR_NULL(port->role_sw))
 		port->role_sw = usb_role_switch_get(port->dev);
 	if (IS_ERR(port->role_sw)) {
 		err = PTR_ERR(port->role_sw);
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 9ccedb3264fb..832e3da94b20 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -1836,53 +1836,35 @@ static ssize_t alarms_store(struct device *device,
 	struct w1_slave *sl = dev_to_w1_slave(device);
 	struct therm_info info;
 	u8 new_config_register[3];	/* array of data to be written */
-	int temp, ret;
-	char *token = NULL;
+	long long temp;
+	int ret = 0;
 	s8 tl, th;	/* 1 byte per value + temp ring order */
-	char *p_args, *orig;
-
-	p_args = orig = kmalloc(size, GFP_KERNEL);
-	/* Safe string copys as buf is const */
-	if (!p_args) {
-		dev_warn(device,
-			"%s: error unable to allocate memory %d\n",
-			__func__, -ENOMEM);
-		return size;
-	}
-	strcpy(p_args, buf);
-
-	/* Split string using space char */
-	token = strsep(&p_args, " ");
-
-	if (!token)	{
-		dev_info(device,
-			"%s: error parsing args %d\n", __func__, -EINVAL);
-		goto free_m;
-	}
-
-	/* Convert 1st entry to int */
-	ret = kstrtoint (token, 10, &temp);
+	const char *p = buf;
+	char *endp;
+
+	temp = simple_strtoll(p, &endp, 10);
+	if (p == endp || *endp != ' ')
+		ret = -EINVAL;
+	else if (temp < INT_MIN || temp > INT_MAX)
+		ret = -ERANGE;
 	if (ret) {
 		dev_info(device,
 			"%s: error parsing args %d\n", __func__, ret);
-		goto free_m;
+		return size;
 	}
 
 	tl = int_to_short(temp);
 
-	/* Split string using space char */
-	token = strsep(&p_args, " ");
-	if (!token)	{
-		dev_info(device,
-			"%s: error parsing args %d\n", __func__, -EINVAL);
-		goto free_m;
-	}
-	/* Convert 2nd entry to int */
-	ret = kstrtoint (token, 10, &temp);
+	p = endp + 1;
+	temp = simple_strtoll(p, &endp, 10);
+	if (p == endp)
+		ret = -EINVAL;
+	else if (temp < INT_MIN || temp > INT_MAX)
+		ret = -ERANGE;
 	if (ret) {
 		dev_info(device,
 			"%s: error parsing args %d\n", __func__, ret);
-		goto free_m;
+		return size;
 	}
 
 	/* Prepare to cast to short by eliminating out of range values */
@@ -1905,7 +1887,7 @@ static ssize_t alarms_store(struct device *device,
 		dev_info(device,
 			"%s: error reading from the slave device %d\n",
 			__func__, ret);
-		goto free_m;
+		return size;
 	}
 
 	/* Write data in the device RAM */
@@ -1913,7 +1895,7 @@ static ssize_t alarms_store(struct device *device,
 		dev_info(device,
 			"%s: Device not supported by the driver %d\n",
 			__func__, -ENODEV);
-		goto free_m;
+		return size;
 	}
 
 	ret = SLAVE_SPECIFIC_FUNC(sl)->write_data(sl, new_config_register);
@@ -1922,10 +1904,6 @@ static ssize_t alarms_store(struct device *device,
 			"%s: error writing to the slave device %d\n",
 			__func__, ret);
 
-free_m:
-	/* free allocated memory */
-	kfree(orig);
-
 	return size;
 }
 
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 002d2639aa12..5f78b0a0b766 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -758,8 +758,6 @@ int w1_attach_slave_device(struct w1_master *dev, struct w1_reg_num *rn)
 	if (err < 0) {
 		dev_err(&dev->dev, "%s: Attaching %s failed.\n", __func__,
 			 sl->name);
-		dev->slave_count--;
-		w1_family_put(sl->family);
 		atomic_dec(&sl->master->refcnt);
 		kfree(sl);
 		return err;
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index 0c51edfd13dc..7d5117e5efe0 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1262,6 +1262,7 @@ static void scsiback_remove(struct xenbus_device *dev)
 	gnttab_page_cache_shrink(&info->free_pages, 0);
 
 	dev_set_drvdata(&dev->dev, NULL);
+	kfree(info);
 }
 
 static int scsiback_probe(struct xenbus_device *dev,