spi: add devm_spi_optimize_message() helper

Merge series from David Lechner <dlechner@baylibre.com>:

In the IIO subsystem, we are finding that it is common to call
spi_optimize_message() during driver probe since the SPI message
doesn't change for the lifetime of the driver. This patch adds a
devm_spi_optimize_message() helper to simplify this common pattern.

265 files changed, 2840 insertions, 1695 deletions

diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 2d4a35e6dd18..09a87fa222c7 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -145,7 +145,7 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
 						  dev_name(&adev->dev), event,
 						  (u32) ac->state);
 		acpi_notifier_call_chain(adev, event, (u32) ac->state);
-		kobject_uevent(&ac->charger->dev.kobj, KOBJ_CHANGE);
+		power_supply_changed(ac->charger);
 	}
 }
 
@@ -268,7 +268,7 @@ static int acpi_ac_resume(struct device *dev)
 	if (acpi_ac_get_state(ac))
 		return 0;
 	if (old_state != ac->state)
-		kobject_uevent(&ac->charger->dev.kobj, KOBJ_CHANGE);
+		power_supply_changed(ac->charger);
 
 	return 0;
 }
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h
index ddd072cbc738..2133085deda7 100644
--- a/drivers/acpi/acpica/acevents.h
+++ b/drivers/acpi/acpica/acevents.h
@@ -191,6 +191,10 @@ void
 acpi_ev_execute_reg_methods(struct acpi_namespace_node *node,
 			    acpi_adr_space_type space_id, u32 function);
 
+void
+acpi_ev_execute_orphan_reg_method(struct acpi_namespace_node *node,
+				  acpi_adr_space_type space_id);
+
 acpi_status
 acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function);
 
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 18fdf2bc2d49..dc6004daf624 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -20,10 +20,6 @@ extern u8 acpi_gbl_default_address_spaces[];
 
 /* Local prototypes */
 
-static void
-acpi_ev_execute_orphan_reg_method(struct acpi_namespace_node *device_node,
-				  acpi_adr_space_type space_id);
-
 static acpi_status
 acpi_ev_reg_run(acpi_handle obj_handle,
 		u32 level, void *context, void **return_value);
@@ -818,7 +814,7 @@ acpi_ev_reg_run(acpi_handle obj_handle,
  *
  ******************************************************************************/
 
-static void
+void
 acpi_ev_execute_orphan_reg_method(struct acpi_namespace_node *device_node,
 				  acpi_adr_space_type space_id)
 {
diff --git a/drivers/acpi/acpica/evxfregn.c b/drivers/acpi/acpica/evxfregn.c
index 3197e6303c5b..624361a5f34d 100644
--- a/drivers/acpi/acpica/evxfregn.c
+++ b/drivers/acpi/acpica/evxfregn.c
@@ -306,3 +306,57 @@ acpi_execute_reg_methods(acpi_handle device, acpi_adr_space_type space_id)
 }
 
 ACPI_EXPORT_SYMBOL(acpi_execute_reg_methods)
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_execute_orphan_reg_method
+ *
+ * PARAMETERS:  device          - Handle for the device
+ *              space_id        - The address space ID
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Execute an "orphan" _REG method that appears under an ACPI
+ *              device. This is a _REG method that has no corresponding region
+ *              within the device's scope.
+ *
+ ******************************************************************************/
+acpi_status
+acpi_execute_orphan_reg_method(acpi_handle device, acpi_adr_space_type space_id)
+{
+	struct acpi_namespace_node *node;
+	acpi_status status;
+
+	ACPI_FUNCTION_TRACE(acpi_execute_orphan_reg_method);
+
+	/* Parameter validation */
+
+	if (!device) {
+		return_ACPI_STATUS(AE_BAD_PARAMETER);
+	}
+
+	status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+	if (ACPI_FAILURE(status)) {
+		return_ACPI_STATUS(status);
+	}
+
+	/* Convert and validate the device handle */
+
+	node = acpi_ns_validate_handle(device);
+	if (node) {
+
+		/*
+		 * If an "orphan" _REG method is present in the device's scope
+		 * for the given address space ID, run it.
+		 */
+
+		acpi_ev_execute_orphan_reg_method(node, space_id);
+	} else {
+		status = AE_BAD_PARAMETER;
+	}
+
+	(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+	return_ACPI_STATUS(status);
+}
+
+ACPI_EXPORT_SYMBOL(acpi_execute_orphan_reg_method)
diff --git a/drivers/acpi/apei/einj-core.c b/drivers/acpi/apei/einj-core.c
index 9515bcfe5e97..73903a497d73 100644
--- a/drivers/acpi/apei/einj-core.c
+++ b/drivers/acpi/apei/einj-core.c
@@ -909,7 +909,7 @@ static void __exit einj_exit(void)
 	if (einj_initialized)
 		platform_driver_unregister(&einj_driver);
 
-	platform_device_del(einj_dev);
+	platform_device_unregister(einj_dev);
 }
 
 module_init(einj_init);
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index e7793ee9e649..299ec653388c 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1333,10 +1333,13 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address,
 	if (ec->busy_polling || bits > 8)
 		acpi_ec_burst_enable(ec);
 
-	for (i = 0; i < bytes; ++i, ++address, ++value)
+	for (i = 0; i < bytes; ++i, ++address, ++value) {
 		result = (function == ACPI_READ) ?
 			acpi_ec_read(ec, address, value) :
 			acpi_ec_write(ec, address, *value);
+		if (result < 0)
+			break;
+	}
 
 	if (ec->busy_polling || bits > 8)
 		acpi_ec_burst_disable(ec);
@@ -1348,8 +1351,10 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address,
 		return AE_NOT_FOUND;
 	case -ETIME:
 		return AE_TIME;
-	default:
+	case 0:
 		return AE_OK;
+	default:
+		return AE_ERROR;
 	}
 }
 
@@ -1502,6 +1507,9 @@ static int ec_install_handlers(struct acpi_ec *ec, struct acpi_device *device,
 
 	if (call_reg && !test_bit(EC_FLAGS_EC_REG_CALLED, &ec->flags)) {
 		acpi_execute_reg_methods(scope_handle, ACPI_ADR_SPACE_EC);
+		if (scope_handle != ec->handle)
+			acpi_execute_orphan_reg_method(ec->handle, ACPI_ADR_SPACE_EC);
+
 		set_bit(EC_FLAGS_EC_REG_CALLED, &ec->flags);
 	}
 
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 94e3c000df2e..dc8164b182dc 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -610,7 +610,7 @@ static void acpi_sbs_callback(void *context)
 	if (sbs->charger_exists) {
 		acpi_ac_get_present(sbs);
 		if (sbs->charger_present != saved_charger_state)
-			kobject_uevent(&sbs->charger->dev.kobj, KOBJ_CHANGE);
+			power_supply_changed(sbs->charger);
 	}
 
 	if (sbs->manager_present) {
@@ -622,7 +622,7 @@ static void acpi_sbs_callback(void *context)
 			acpi_battery_read(bat);
 			if (saved_battery_state == bat->present)
 				continue;
-			kobject_uevent(&bat->bat->dev.kobj, KOBJ_CHANGE);
+			power_supply_changed(bat->bat);
 		}
 	}
 }
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index d67881b50bca..a0cfc857fb55 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -168,11 +168,17 @@ static int acpi_thermal_get_polling_frequency(struct acpi_thermal *tz)
 
 static int acpi_thermal_temp(struct acpi_thermal *tz, int temp_deci_k)
 {
+	int temp;
+
 	if (temp_deci_k == THERMAL_TEMP_INVALID)
 		return THERMAL_TEMP_INVALID;
 
-	return deci_kelvin_to_millicelsius_with_offset(temp_deci_k,
+	temp = deci_kelvin_to_millicelsius_with_offset(temp_deci_k,
 						       tz->kelvin_offset);
+	if (temp <= 0)
+		return THERMAL_TEMP_INVALID;
+
+	return temp;
 }
 
 static bool acpi_thermal_trip_valid(struct acpi_thermal_trip *acpi_trip)
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index 7dca73417e2b..2fe0934dcd64 100644
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -206,16 +206,16 @@ bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *s
 }
 
 /*
- * AMD systems from Renoir and Lucienne *require* that the NVME controller
+ * AMD systems from Renoir onwards *require* that the NVME controller
  * is put into D3 over a Modern Standby / suspend-to-idle cycle.
  *
  * This is "typically" accomplished using the `StorageD3Enable`
  * property in the _DSD that is checked via the `acpi_storage_d3` function
- * but this property was introduced after many of these systems launched
- * and most OEM systems don't have it in their BIOS.
+ * but some OEM systems still don't have it in their BIOS.
  *
  * The Microsoft documentation for StorageD3Enable mentioned that Windows has
- * a hardcoded allowlist for D3 support, which was used for these platforms.
+ * a hardcoded allowlist for D3 support as well as a registry key to override
+ * the BIOS, which has been used for these cases.
  *
  * This allows quirking on Linux in a similar fashion.
  *
@@ -228,19 +228,15 @@ bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *s
  *    https://bugzilla.kernel.org/show_bug.cgi?id=216773
  *    https://bugzilla.kernel.org/show_bug.cgi?id=217003
  * 2) On at least one HP system StorageD3Enable is missing on the second NVME
-      disk in the system.
+ *    disk in the system.
+ * 3) On at least one HP Rembrandt system StorageD3Enable is missing on the only
+ *    NVME device.
  */
-static const struct x86_cpu_id storage_d3_cpu_ids[] = {
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 24, NULL),  /* Picasso */
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 96, NULL),	/* Renoir */
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 104, NULL),	/* Lucienne */
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 25, 80, NULL),	/* Cezanne */
-	{}
-};
-
 bool force_storage_d3(void)
 {
-	return x86_match_cpu(storage_d3_cpu_ids);
+	if (!cpu_feature_enabled(X86_FEATURE_ZEN))
+		return false;
+	return acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0;
 }
 
 /*
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index cdf29b178ddc..bb4d30d377ae 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1831,11 +1831,11 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
 		2
 	};
 
-	/* set scsi removable (RMB) bit per ata bit, or if the
-	 * AHCI port says it's external (Hotplug-capable, eSATA).
+	/*
+	 * Set the SCSI Removable Media Bit (RMB) if the ATA removable media
+	 * device bit (obsolete since ATA-8 ACS) is set.
 	 */
-	if (ata_id_removable(args->id) ||
-	    (args->dev->link->ap->pflags & ATA_PFLAG_EXTERNAL))
+	if (ata_id_removable(args->id))
 		hdr[1] |= (1 << 7);
 
 	if (args->dev->class == ATA_DEV_ZAC) {
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c
index 817838e2f70e..3cb455a32d92 100644
--- a/drivers/ata/pata_macio.c
+++ b/drivers/ata/pata_macio.c
@@ -915,10 +915,13 @@ static const struct scsi_host_template pata_macio_sht = {
 	.sg_tablesize		= MAX_DCMDS,
 	/* We may not need that strict one */
 	.dma_boundary		= ATA_DMA_BOUNDARY,
-	/* Not sure what the real max is but we know it's less than 64K, let's
-	 * use 64K minus 256
+	/*
+	 * The SCSI core requires the segment size to cover at least a page, so
+	 * for 64K page size kernels this must be at least 64K. However the
+	 * hardware can't handle 64K, so pata_macio_qc_prep() will split large
+	 * requests.
 	 */
-	.max_segment_size	= MAX_DBDMA_SEG,
+	.max_segment_size	= SZ_64K,
 	.device_configure	= pata_macio_device_configure,
 	.sdev_groups		= ata_common_sdev_groups,
 	.can_queue		= ATA_DEF_QUEUE,
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 131d96c6090b..2b4c0624b704 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -2739,8 +2739,11 @@ static ssize_t uevent_show(struct device *dev, struct device_attribute *attr,
 	if (!env)
 		return -ENOMEM;
 
+	/* Synchronize with really_probe() */
+	device_lock(dev);
 	/* let the kset specific function add its keys */
 	retval = kset->uevent_ops->uevent(&dev->kobj, env);
+	device_unlock(dev);
 	if (retval)
 		goto out;
 
@@ -2845,15 +2848,6 @@ static void devm_attr_group_remove(struct device *dev, void *res)
 	sysfs_remove_group(&dev->kobj, group);
 }
 
-static void devm_attr_groups_remove(struct device *dev, void *res)
-{
-	union device_attr_group_devres *devres = res;
-	const struct attribute_group **groups = devres->groups;
-
-	dev_dbg(dev, "%s: removing groups %p\n", __func__, groups);
-	sysfs_remove_groups(&dev->kobj, groups);
-}
-
 /**
  * devm_device_add_group - given a device, create a managed attribute group
  * @dev:	The device to create the group for
@@ -2886,42 +2880,6 @@ int devm_device_add_group(struct device *dev, const struct attribute_group *grp)
 }
 EXPORT_SYMBOL_GPL(devm_device_add_group);
 
-/**
- * devm_device_add_groups - create a bunch of managed attribute groups
- * @dev:	The device to create the group for
- * @groups:	The attribute groups to create, NULL terminated
- *
- * This function creates a bunch of managed attribute groups.  If an error
- * occurs when creating a group, all previously created groups will be
- * removed, unwinding everything back to the original state when this
- * function was called.  It will explicitly warn and error if any of the
- * attribute files being created already exist.
- *
- * Returns 0 on success or error code from sysfs_create_group on failure.
- */
-int devm_device_add_groups(struct device *dev,
-			   const struct attribute_group **groups)
-{
-	union device_attr_group_devres *devres;
-	int error;
-
-	devres = devres_alloc(devm_attr_groups_remove,
-			      sizeof(*devres), GFP_KERNEL);
-	if (!devres)
-		return -ENOMEM;
-
-	error = sysfs_create_groups(&dev->kobj, groups);
-	if (error) {
-		devres_free(devres);
-		return error;
-	}
-
-	devres->groups = groups;
-	devres_add(dev, devres);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(devm_device_add_groups);
-
 static int device_add_attrs(struct device *dev)
 {
 	const struct class *class = dev->class;
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 93780f41646b..1153721bc7c2 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -302,6 +302,21 @@ static int lo_read_simple(struct loop_device *lo, struct request *rq,
 	return 0;
 }
 
+static void loop_clear_limits(struct loop_device *lo, int mode)
+{
+	struct queue_limits lim = queue_limits_start_update(lo->lo_queue);
+
+	if (mode & FALLOC_FL_ZERO_RANGE)
+		lim.max_write_zeroes_sectors = 0;
+
+	if (mode & FALLOC_FL_PUNCH_HOLE) {
+		lim.max_hw_discard_sectors = 0;
+		lim.discard_granularity = 0;
+	}
+
+	queue_limits_commit_update(lo->lo_queue, &lim);
+}
+
 static int lo_fallocate(struct loop_device *lo, struct request *rq, loff_t pos,
 			int mode)
 {
@@ -320,6 +335,14 @@ static int lo_fallocate(struct loop_device *lo, struct request *rq, loff_t pos,
 	ret = file->f_op->fallocate(file, mode, pos, blk_rq_bytes(rq));
 	if (unlikely(ret && ret != -EINVAL && ret != -EOPNOTSUPP))
 		return -EIO;
+
+	/*
+	 * We initially configure the limits in a hope that fallocate is
+	 * supported and clear them here if that turns out not to be true.
+	 */
+	if (unlikely(ret == -EOPNOTSUPP))
+		loop_clear_limits(lo, mode);
+
 	return ret;
 }
 
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 22a79a62cc4e..b87aa80a46dd 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -589,10 +589,11 @@ static inline int was_interrupted(int result)
 }
 
 /*
- * Returns BLK_STS_RESOURCE if the caller should retry after a delay. Returns
- * -EAGAIN if the caller should requeue @cmd. Returns -EIO if sending failed.
+ * Returns BLK_STS_RESOURCE if the caller should retry after a delay.
+ * Returns BLK_STS_IOERR if sending failed.
  */
-static int nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd, int index)
+static blk_status_t nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd,
+				 int index)
 {
 	struct request *req = blk_mq_rq_from_pdu(cmd);
 	struct nbd_config *config = nbd->config;
@@ -614,13 +615,13 @@ static int nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd, int index)
 
 	type = req_to_nbd_cmd_type(req);
 	if (type == U32_MAX)
-		return -EIO;
+		return BLK_STS_IOERR;
 
 	if (rq_data_dir(req) == WRITE &&
 	    (config->flags & NBD_FLAG_READ_ONLY)) {
 		dev_err_ratelimited(disk_to_dev(nbd->disk),
 				    "Write on read-only\n");
-		return -EIO;
+		return BLK_STS_IOERR;
 	}
 
 	if (req->cmd_flags & REQ_FUA)
@@ -674,11 +675,11 @@ static int nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd, int index)
 				nsock->sent = sent;
 			}
 			set_bit(NBD_CMD_REQUEUED, &cmd->flags);
-			return (__force int)BLK_STS_RESOURCE;
+			return BLK_STS_RESOURCE;
 		}
 		dev_err_ratelimited(disk_to_dev(nbd->disk),
 			"Send control failed (result %d)\n", result);
-		return -EAGAIN;
+		goto requeue;
 	}
 send_pages:
 	if (type != NBD_CMD_WRITE)
@@ -715,12 +716,12 @@ send_pages:
 					nsock->pending = req;
 					nsock->sent = sent;
 					set_bit(NBD_CMD_REQUEUED, &cmd->flags);
-					return (__force int)BLK_STS_RESOURCE;
+					return BLK_STS_RESOURCE;
 				}
 				dev_err(disk_to_dev(nbd->disk),
 					"Send data failed (result %d)\n",
 					result);
-				return -EAGAIN;
+				goto requeue;
 			}
 			/*
 			 * The completion might already have come in,
@@ -737,7 +738,16 @@ out:
 	trace_nbd_payload_sent(req, handle);
 	nsock->pending = NULL;
 	nsock->sent = 0;
-	return 0;
+	__set_bit(NBD_CMD_INFLIGHT, &cmd->flags);
+	return BLK_STS_OK;
+
+requeue:
+	/* retry on a different socket */
+	dev_err_ratelimited(disk_to_dev(nbd->disk),
+			    "Request send failed, requeueing\n");
+	nbd_mark_nsock_dead(nbd, nsock, 1);
+	nbd_requeue_cmd(cmd);
+	return BLK_STS_OK;
 }
 
 static int nbd_read_reply(struct nbd_device *nbd, struct socket *sock,
@@ -1018,7 +1028,7 @@ static blk_status_t nbd_handle_cmd(struct nbd_cmd *cmd, int index)
 	struct nbd_device *nbd = cmd->nbd;
 	struct nbd_config *config;
 	struct nbd_sock *nsock;
-	int ret;
+	blk_status_t ret;
 
 	lockdep_assert_held(&cmd->lock);
 
@@ -1072,28 +1082,11 @@ again:
 		ret = BLK_STS_OK;
 		goto out;
 	}
-	/*
-	 * Some failures are related to the link going down, so anything that
-	 * returns EAGAIN can be retried on a different socket.
-	 */
 	ret = nbd_send_cmd(nbd, cmd, index);
-	/*
-	 * Access to this flag is protected by cmd->lock, thus it's safe to set
-	 * the flag after nbd_send_cmd() succeed to send request to server.
-	 */
-	if (!ret)
-		__set_bit(NBD_CMD_INFLIGHT, &cmd->flags);
-	else if (ret == -EAGAIN) {
-		dev_err_ratelimited(disk_to_dev(nbd->disk),
-				    "Request send failed, requeueing\n");
-		nbd_mark_nsock_dead(nbd, nsock, 1);
-		nbd_requeue_cmd(cmd);
-		ret = BLK_STS_OK;
-	}
 out:
 	mutex_unlock(&nsock->tx_lock);
 	nbd_config_put(nbd);
-	return ret < 0 ? BLK_STS_IOERR : (__force blk_status_t)ret;
+	return ret;
 }
 
 static blk_status_t nbd_queue_rq(struct blk_mq_hw_ctx *hctx,
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c
index 631dca2e4e84..75f189e42f88 100644
--- a/drivers/block/null_blk/main.c
+++ b/drivers/block/null_blk/main.c
@@ -1824,8 +1824,8 @@ static int null_validate_conf(struct nullb_device *dev)
 		dev->queue_mode = NULL_Q_MQ;
 	}
 
-	dev->blocksize = round_down(dev->blocksize, 512);
-	dev->blocksize = clamp_t(unsigned int, dev->blocksize, 512, 4096);
+	if (blk_validate_block_size(dev->blocksize))
+		return -EINVAL;
 
 	if (dev->use_per_node_hctx) {
 		if (dev->submit_queues != nr_online_nodes)
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 6b8b9956ba69..7bb87fa5f7a1 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -28,7 +28,7 @@
 #include <linux/tpm_eventlog.h>
 
 #ifdef CONFIG_X86
-#include <asm/intel-family.h>
+#include <asm/cpu_device_id.h>
 #endif
 
 #define TPM_MINOR		224	/* officially assigned */
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index 176cd8dbf1db..fdef214b9f6b 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -1020,7 +1020,8 @@ void tpm_tis_remove(struct tpm_chip *chip)
 		interrupt = 0;
 
 	tpm_tis_write32(priv, reg, ~TPM_GLOBAL_INT_ENABLE & interrupt);
-	flush_work(&priv->free_irq_work);
+	if (priv->free_irq_work.func)
+		flush_work(&priv->free_irq_work);
 
 	tpm_tis_clkrun_enable(chip, false);
 
diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
index 13e99cf65efe..690ad8e9b731 100644
--- a/drivers/char/tpm/tpm_tis_core.h
+++ b/drivers/char/tpm/tpm_tis_core.h
@@ -210,7 +210,7 @@ static inline int tpm_tis_verify_crc(struct tpm_tis_data *data, size_t len,
 static inline bool is_bsw(void)
 {
 #ifdef CONFIG_X86
-	return ((boot_cpu_data.x86_model == INTEL_FAM6_ATOM_AIRMONT) ? 1 : 0);
+	return (boot_cpu_data.x86_vfm == INTEL_ATOM_AIRMONT) ? 1 : 0;
 #else
 	return false;
 #endif
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
index 6a77d7e201a9..2f83fb97c6fb 100644
--- a/drivers/clk/clkdev.c
+++ b/drivers/clk/clkdev.c
@@ -204,8 +204,15 @@ fail:
 	pr_err("%pV:%s: %s ID is greater than %zu\n",
 	       &vaf, con_id, failure, max_size);
 	va_end(ap_copy);
-	kfree(cla);
-	return NULL;
+
+	/*
+	 * Don't fail in this case, but as the entry won't ever match just
+	 * fill it with something that also won't match.
+	 */
+	strscpy(cla->con_id, "bad", sizeof(cla->con_id));
+	strscpy(cla->dev_id, "bad", sizeof(cla->dev_id));
+
+	return &cla->cl;
 }
 
 static struct clk_lookup *
diff --git a/drivers/clk/sifive/sifive-prci.c b/drivers/clk/sifive/sifive-prci.c
index 25b8e1a80ddc..b32a59fe55e7 100644
--- a/drivers/clk/sifive/sifive-prci.c
+++ b/drivers/clk/sifive/sifive-prci.c
@@ -4,7 +4,6 @@
  * Copyright (C) 2020 Zong Li
  */
 
-#include <linux/clkdev.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/module.h>
@@ -537,13 +536,6 @@ static int __prci_register_clocks(struct device *dev, struct __prci_data *pd,
 			return r;
 		}
 
-		r = clk_hw_register_clkdev(&pic->hw, pic->name, dev_name(dev));
-		if (r) {
-			dev_warn(dev, "Failed to register clkdev for %s: %d\n",
-				 init.name, r);
-			return r;
-		}
-
 		pd->hw_clks.hws[i] = &pic->hw;
 	}
 
diff --git a/drivers/cpufreq/amd-pstate-ut.c b/drivers/cpufreq/amd-pstate-ut.c
index f04ae67dda37..fc275d41d51e 100644
--- a/drivers/cpufreq/amd-pstate-ut.c
+++ b/drivers/cpufreq/amd-pstate-ut.c
@@ -26,10 +26,11 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/fs.h>
-#include <linux/amd-pstate.h>
 
 #include <acpi/cppc_acpi.h>
 
+#include "amd-pstate.h"
+
 /*
  * Abbreviations:
  * amd_pstate_ut: used as a shortform for AMD P-State unit test.
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 1b7e82a0ad2e..9ad62dbe8bfb 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -36,7 +36,6 @@
 #include <linux/delay.h>
 #include <linux/uaccess.h>
 #include <linux/static_call.h>
-#include <linux/amd-pstate.h>
 #include <linux/topology.h>
 
 #include <acpi/processor.h>
@@ -46,6 +45,8 @@
 #include <asm/processor.h>
 #include <asm/cpufeature.h>
 #include <asm/cpu_device_id.h>
+
+#include "amd-pstate.h"
 #include "amd-pstate-trace.h"
 
 #define AMD_PSTATE_TRANSITION_LATENCY	20000
@@ -53,6 +54,37 @@
 #define CPPC_HIGHEST_PERF_PERFORMANCE	196
 #define CPPC_HIGHEST_PERF_DEFAULT	166
 
+#define AMD_CPPC_EPP_PERFORMANCE		0x00
+#define AMD_CPPC_EPP_BALANCE_PERFORMANCE	0x80
+#define AMD_CPPC_EPP_BALANCE_POWERSAVE		0xBF
+#define AMD_CPPC_EPP_POWERSAVE			0xFF
+
+/*
+ * enum amd_pstate_mode - driver working mode of amd pstate
+ */
+enum amd_pstate_mode {
+	AMD_PSTATE_UNDEFINED = 0,
+	AMD_PSTATE_DISABLE,
+	AMD_PSTATE_PASSIVE,
+	AMD_PSTATE_ACTIVE,
+	AMD_PSTATE_GUIDED,
+	AMD_PSTATE_MAX,
+};
+
+static const char * const amd_pstate_mode_string[] = {
+	[AMD_PSTATE_UNDEFINED]   = "undefined",
+	[AMD_PSTATE_DISABLE]     = "disable",
+	[AMD_PSTATE_PASSIVE]     = "passive",
+	[AMD_PSTATE_ACTIVE]      = "active",
+	[AMD_PSTATE_GUIDED]      = "guided",
+	NULL,
+};
+
+struct quirk_entry {
+	u32 nominal_freq;
+	u32 lowest_freq;
+};
+
 /*
  * TODO: We need more time to fine tune processors with shared memory solution
  * with community together.
@@ -669,7 +701,7 @@ static int amd_pstate_set_boost(struct cpufreq_policy *policy, int state)
 	if (state)
 		policy->cpuinfo.max_freq = cpudata->max_freq;
 	else
-		policy->cpuinfo.max_freq = cpudata->nominal_freq;
+		policy->cpuinfo.max_freq = cpudata->nominal_freq * 1000;
 
 	policy->max = policy->cpuinfo.max_freq;
 
diff --git a/drivers/cpufreq/amd-pstate.h b/drivers/cpufreq/amd-pstate.h
new file mode 100644
index 000000000000..e6a28e7f4dbf
--- /dev/null
+++ b/drivers/cpufreq/amd-pstate.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2022 Advanced Micro Devices, Inc.
+ *
+ * Author: Meng Li <li.meng@amd.com>
+ */
+
+#ifndef _LINUX_AMD_PSTATE_H
+#define _LINUX_AMD_PSTATE_H
+
+#include <linux/pm_qos.h>
+
+/*********************************************************************
+ *                        AMD P-state INTERFACE                       *
+ *********************************************************************/
+/**
+ * struct  amd_aperf_mperf
+ * @aperf: actual performance frequency clock count
+ * @mperf: maximum performance frequency clock count
+ * @tsc:   time stamp counter
+ */
+struct amd_aperf_mperf {
+	u64 aperf;
+	u64 mperf;
+	u64 tsc;
+};
+
+/**
+ * struct amd_cpudata - private CPU data for AMD P-State
+ * @cpu: CPU number
+ * @req: constraint request to apply
+ * @cppc_req_cached: cached performance request hints
+ * @highest_perf: the maximum performance an individual processor may reach,
+ *		  assuming ideal conditions
+ *		  For platforms that do not support the preferred core feature, the
+ *		  highest_pef may be configured with 166 or 255, to avoid max frequency
+ *		  calculated wrongly. we take the fixed value as the highest_perf.
+ * @nominal_perf: the maximum sustained performance level of the processor,
+ *		  assuming ideal operating conditions
+ * @lowest_nonlinear_perf: the lowest performance level at which nonlinear power
+ *			   savings are achieved
+ * @lowest_perf: the absolute lowest performance level of the processor
+ * @prefcore_ranking: the preferred core ranking, the higher value indicates a higher
+ * 		  priority.
+ * @min_limit_perf: Cached value of the performance corresponding to policy->min
+ * @max_limit_perf: Cached value of the performance corresponding to policy->max
+ * @min_limit_freq: Cached value of policy->min (in khz)
+ * @max_limit_freq: Cached value of policy->max (in khz)
+ * @max_freq: the frequency (in khz) that mapped to highest_perf
+ * @min_freq: the frequency (in khz) that mapped to lowest_perf
+ * @nominal_freq: the frequency (in khz) that mapped to nominal_perf
+ * @lowest_nonlinear_freq: the frequency (in khz) that mapped to lowest_nonlinear_perf
+ * @cur: Difference of Aperf/Mperf/tsc count between last and current sample
+ * @prev: Last Aperf/Mperf/tsc count value read from register
+ * @freq: current cpu frequency value (in khz)
+ * @boost_supported: check whether the Processor or SBIOS supports boost mode
+ * @hw_prefcore: check whether HW supports preferred core featue.
+ * 		  Only when hw_prefcore and early prefcore param are true,
+ * 		  AMD P-State driver supports preferred core featue.
+ * @epp_policy: Last saved policy used to set energy-performance preference
+ * @epp_cached: Cached CPPC energy-performance preference value
+ * @policy: Cpufreq policy value
+ * @cppc_cap1_cached Cached MSR_AMD_CPPC_CAP1 register value
+ *
+ * The amd_cpudata is key private data for each CPU thread in AMD P-State, and
+ * represents all the attributes and goals that AMD P-State requests at runtime.
+ */
+struct amd_cpudata {
+	int	cpu;
+
+	struct	freq_qos_request req[2];
+	u64	cppc_req_cached;
+
+	u32	highest_perf;
+	u32	nominal_perf;
+	u32	lowest_nonlinear_perf;
+	u32	lowest_perf;
+	u32     prefcore_ranking;
+	u32     min_limit_perf;
+	u32     max_limit_perf;
+	u32     min_limit_freq;
+	u32     max_limit_freq;
+
+	u32	max_freq;
+	u32	min_freq;
+	u32	nominal_freq;
+	u32	lowest_nonlinear_freq;
+
+	struct amd_aperf_mperf cur;
+	struct amd_aperf_mperf prev;
+
+	u64	freq;
+	bool	boost_supported;
+	bool	hw_prefcore;
+
+	/* EPP feature related attributes*/
+	s16	epp_policy;
+	s16	epp_cached;
+	u32	policy;
+	u64	cppc_cap1_cached;
+	bool	suspended;
+};
+
+#endif /* _LINUX_AMD_PSTATE_H */
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 4b986c044741..15de5e3d96fd 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1153,7 +1153,8 @@ static void intel_pstate_update_policies(void)
 static void __intel_pstate_update_max_freq(struct cpudata *cpudata,
 					   struct cpufreq_policy *policy)
 {
-	intel_pstate_get_hwp_cap(cpudata);
+	if (hwp_active)
+		intel_pstate_get_hwp_cap(cpudata);
 
 	policy->cpuinfo.max_freq = READ_ONCE(global.no_turbo) ?
 			cpudata->pstate.max_freq : cpudata->pstate.turbo_freq;
@@ -1301,12 +1302,17 @@ static ssize_t store_no_turbo(struct kobject *a, struct kobj_attribute *b,
 
 	no_turbo = !!clamp_t(int, input, 0, 1);
 
-	if (no_turbo == global.no_turbo)
-		goto unlock_driver;
-
-	if (global.turbo_disabled) {
-		pr_notice_once("Turbo disabled by BIOS or unavailable on processor\n");
+	WRITE_ONCE(global.turbo_disabled, turbo_is_disabled());
+	if (global.turbo_disabled && !no_turbo) {
+		pr_notice("Turbo disabled by BIOS or unavailable on processor\n");
 		count = -EPERM;
+		if (global.no_turbo)
+			goto unlock_driver;
+		else
+			no_turbo = 1;
+	}
+
+	if (no_turbo == global.no_turbo) {
 		goto unlock_driver;
 	}
 
@@ -1761,7 +1767,7 @@ static u64 atom_get_val(struct cpudata *cpudata, int pstate)
 	u32 vid;
 
 	val = (u64)pstate << 8;
-	if (READ_ONCE(global.no_turbo) && !global.turbo_disabled)
+	if (READ_ONCE(global.no_turbo) && !READ_ONCE(global.turbo_disabled))
 		val |= (u64)1 << 32;
 
 	vid_fp = cpudata->vid.min + mul_fp(
@@ -1926,7 +1932,7 @@ static u64 core_get_val(struct cpudata *cpudata, int pstate)
 	u64 val;
 
 	val = (u64)pstate << 8;
-	if (READ_ONCE(global.no_turbo) && !global.turbo_disabled)
+	if (READ_ONCE(global.no_turbo) && !READ_ONCE(global.turbo_disabled))
 		val |= (u64)1 << 32;
 
 	return val;
diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index 00a9f0eef8dd..3c2b6144be23 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -2352,15 +2352,6 @@ static struct cxl_region *devm_cxl_add_region(struct cxl_root_decoder *cxlrd,
 	struct device *dev;
 	int rc;
 
-	switch (mode) {
-	case CXL_DECODER_RAM:
-	case CXL_DECODER_PMEM:
-		break;
-	default:
-		dev_err(&cxlrd->cxlsd.cxld.dev, "unsupported mode %d\n", mode);
-		return ERR_PTR(-EINVAL);
-	}
-
 	cxlr = cxl_region_alloc(cxlrd, id);
 	if (IS_ERR(cxlr))
 		return cxlr;
@@ -2415,6 +2406,15 @@ static struct cxl_region *__create_region(struct cxl_root_decoder *cxlrd,
 {
 	int rc;
 
+	switch (mode) {
+	case CXL_DECODER_RAM:
+	case CXL_DECODER_PMEM:
+		break;
+	default:
+		dev_err(&cxlrd->cxlsd.cxld.dev, "unsupported mode %d\n", mode);
+		return ERR_PTR(-EINVAL);
+	}
+
 	rc = memregion_alloc(GFP_KERNEL);
 	if (rc < 0)
 		return ERR_PTR(rc);
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 1f3520d76861..a17f3c0cdfa6 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -81,7 +81,7 @@ int __amd64_read_pci_cfg_dword(struct pci_dev *pdev, int offset,
 		amd64_warn("%s: error reading F%dx%03x.\n",
 			   func, PCI_FUNC(pdev->devfn), offset);
 
-	return err;
+	return pcibios_err_to_errno(err);
 }
 
 int __amd64_write_pci_cfg_dword(struct pci_dev *pdev, int offset,
@@ -94,7 +94,7 @@ int __amd64_write_pci_cfg_dword(struct pci_dev *pdev, int offset,
 		amd64_warn("%s: error writing to F%dx%03x.\n",
 			   func, PCI_FUNC(pdev->devfn), offset);
 
-	return err;
+	return pcibios_err_to_errno(err);
 }
 
 /*
@@ -1025,8 +1025,10 @@ static int gpu_get_node_map(struct amd64_pvt *pvt)
 	}
 
 	ret = pci_read_config_dword(pdev, REG_LOCAL_NODE_TYPE_MAP, &tmp);
-	if (ret)
+	if (ret) {
+		ret = pcibios_err_to_errno(ret);
 		goto out;
+	}
 
 	gpu_node_map.node_count = FIELD_GET(LNTM_NODE_COUNT, tmp);
 	gpu_node_map.base_node_id = FIELD_GET(LNTM_BASE_NODE_ID, tmp);
diff --git a/drivers/edac/igen6_edac.c b/drivers/edac/igen6_edac.c
index cdd8480e7368..dbe9fe5f2ca6 100644
--- a/drivers/edac/igen6_edac.c
+++ b/drivers/edac/igen6_edac.c
@@ -800,7 +800,7 @@ static int errcmd_enable_error_reporting(bool enable)
 
 	rc = pci_read_config_word(imc->pdev, ERRCMD_OFFSET, &errcmd);
 	if (rc)
-		return rc;
+		return pcibios_err_to_errno(rc);
 
 	if (enable)
 		errcmd |= ERRCMD_CE | ERRSTS_UE;
@@ -809,7 +809,7 @@ static int errcmd_enable_error_reporting(bool enable)
 
 	rc = pci_write_config_word(imc->pdev, ERRCMD_OFFSET, errcmd);
 	if (rc)
-		return rc;
+		return pcibios_err_to_errno(rc);
 
 	return 0;
 }
diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig
index 869598b20e3a..5268b3f0a25a 100644
--- a/drivers/firewire/Kconfig
+++ b/drivers/firewire/Kconfig
@@ -11,7 +11,7 @@ config FIREWIRE
 	  This is the new-generation IEEE 1394 (FireWire) driver stack
 	  a.k.a. Juju, a new implementation designed for robustness and
 	  simplicity.
-	  See http://ieee1394.wiki.kernel.org/index.php/Juju_Migration
+	  See http://ieee1394.docs.kernel.org/en/latest/migration.html
 	  for information about migration from the older Linux 1394 stack
 	  to the new driver stack.
 
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index 127d87e3a153..f8b99dd6cd82 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -222,14 +222,14 @@ static int reset_bus(struct fw_card *card, bool short_reset)
 	int reg = short_reset ? 5 : 1;
 	int bit = short_reset ? PHY_BUS_SHORT_RESET : PHY_BUS_RESET;
 
-	trace_bus_reset_initiate(card->generation, short_reset);
+	trace_bus_reset_initiate(card->index, card->generation, short_reset);
 
 	return card->driver->update_phy_reg(card, reg, 0, bit);
 }
 
 void fw_schedule_bus_reset(struct fw_card *card, bool delayed, bool short_reset)
 {
-	trace_bus_reset_schedule(card->generation, short_reset);
+	trace_bus_reset_schedule(card->index, card->generation, short_reset);
 
 	/* We don't try hard to sort out requests of long vs. short resets. */
 	card->br_short = short_reset;
@@ -249,7 +249,7 @@ static void br_work(struct work_struct *work)
 	/* Delay for 2s after last reset per IEEE 1394 clause 8.2.1. */
 	if (card->reset_jiffies != 0 &&
 	    time_before64(get_jiffies_64(), card->reset_jiffies + 2 * HZ)) {
-		trace_bus_reset_postpone(card->generation, card->br_short);
+		trace_bus_reset_postpone(card->index, card->generation, card->br_short);
 
 		if (!queue_delayed_work(fw_workqueue, &card->br_work, 2 * HZ))
 			fw_card_put(card);
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 55993c9e0b90..9a7dc90330a3 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -1559,7 +1559,7 @@ static void outbound_phy_packet_callback(struct fw_packet *packet,
 	struct client *e_client = e->client;
 	u32 rcode;
 
-	trace_async_phy_outbound_complete((uintptr_t)packet, status, packet->generation,
+	trace_async_phy_outbound_complete((uintptr_t)packet, card->index, status, packet->generation,
 					  packet->timestamp);
 
 	switch (status) {
@@ -1659,8 +1659,8 @@ static int ioctl_send_phy_packet(struct client *client, union ioctl_arg *arg)
 		memcpy(pp->data, a->data, sizeof(a->data));
 	}
 
-	trace_async_phy_outbound_initiate((uintptr_t)&e->p, e->p.generation, e->p.header[1],
-					  e->p.header[2]);
+	trace_async_phy_outbound_initiate((uintptr_t)&e->p, card->index, e->p.generation,
+					  e->p.header[1], e->p.header[2]);
 
 	card->driver->send_request(card, &e->p);
 
diff --git a/drivers/firewire/core-topology.c b/drivers/firewire/core-topology.c
index 837cc44d8d9f..8107eebd4296 100644
--- a/drivers/firewire/core-topology.c
+++ b/drivers/firewire/core-topology.c
@@ -508,7 +508,7 @@ void fw_core_handle_bus_reset(struct fw_card *card, int node_id, int generation,
 	struct fw_node *local_node;
 	unsigned long flags;
 
-	trace_bus_reset_handle(generation, node_id, bm_abdicate, self_ids, self_id_count);
+	trace_bus_reset_handle(card->index, generation, node_id, bm_abdicate, self_ids, self_id_count);
 
 	spin_lock_irqsave(&card->lock, flags);
 
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index 571fdff65c2b..76ab6a209768 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -174,8 +174,8 @@ static void transmit_complete_callback(struct fw_packet *packet,
 	struct fw_transaction *t =
 	    container_of(packet, struct fw_transaction, packet);
 
-	trace_async_request_outbound_complete((uintptr_t)t, packet->generation, packet->speed,
-					      status, packet->timestamp);
+	trace_async_request_outbound_complete((uintptr_t)t, card->index, packet->generation,
+					      packet->speed, status, packet->timestamp);
 
 	switch (status) {
 	case ACK_COMPLETE:
@@ -398,7 +398,8 @@ void __fw_send_request(struct fw_card *card, struct fw_transaction *t, int tcode
 
 	spin_unlock_irqrestore(&card->lock, flags);
 
-	trace_async_request_outbound_initiate((uintptr_t)t, generation, speed, t->packet.header, payload,
+	trace_async_request_outbound_initiate((uintptr_t)t, card->index, generation, speed,
+					      t->packet.header, payload,
 					      tcode_is_read_request(tcode) ? 0 : length / 4);
 
 	card->driver->send_request(card, &t->packet);
@@ -463,7 +464,7 @@ static DECLARE_COMPLETION(phy_config_done);
 static void transmit_phy_packet_callback(struct fw_packet *packet,
 					 struct fw_card *card, int status)
 {
-	trace_async_phy_outbound_complete((uintptr_t)packet, packet->generation, status,
+	trace_async_phy_outbound_complete((uintptr_t)packet, card->index, packet->generation, status,
 					  packet->timestamp);
 	complete(&phy_config_done);
 }
@@ -503,7 +504,7 @@ void fw_send_phy_config(struct fw_card *card,
 	phy_config_packet.generation = generation;
 	reinit_completion(&phy_config_done);
 
-	trace_async_phy_outbound_initiate((uintptr_t)&phy_config_packet,
+	trace_async_phy_outbound_initiate((uintptr_t)&phy_config_packet, card->index,
 					  phy_config_packet.generation, phy_config_packet.header[1],
 					  phy_config_packet.header[2]);
 
@@ -674,7 +675,7 @@ static void free_response_callback(struct fw_packet *packet,
 {
 	struct fw_request *request = container_of(packet, struct fw_request, response);
 
-	trace_async_response_outbound_complete((uintptr_t)request, packet->generation,
+	trace_async_response_outbound_complete((uintptr_t)request, card->index, packet->generation,
 					       packet->speed, status, packet->timestamp);
 
 	// Decrease the reference count since not at in-flight.
@@ -879,9 +880,10 @@ void fw_send_response(struct fw_card *card,
 	// Increase the reference count so that the object is kept during in-flight.
 	fw_request_get(request);
 
-	trace_async_response_outbound_initiate((uintptr_t)request, request->response.generation,
-					       request->response.speed, request->response.header,
-					       data, data ? data_length / 4 : 0);
+	trace_async_response_outbound_initiate((uintptr_t)request, card->index,
+					       request->response.generation, request->response.speed,
+					       request->response.header, data,
+					       data ? data_length / 4 : 0);
 
 	card->driver->send_response(card, &request->response);
 }
@@ -995,7 +997,7 @@ void fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
 
 	tcode = async_header_get_tcode(p->header);
 	if (tcode_is_link_internal(tcode)) {
-		trace_async_phy_inbound((uintptr_t)p, p->generation, p->ack, p->timestamp,
+		trace_async_phy_inbound((uintptr_t)p, card->index, p->generation, p->ack, p->timestamp,
 					 p->header[1], p->header[2]);
 		fw_cdev_handle_phy_packet(card, p);
 		return;
@@ -1007,8 +1009,8 @@ void fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
 		return;
 	}
 
-	trace_async_request_inbound((uintptr_t)request, p->generation, p->speed, p->ack,
-				    p->timestamp, p->header, request->data,
+	trace_async_request_inbound((uintptr_t)request, card->index, p->generation, p->speed,
+				    p->ack, p->timestamp, p->header, request->data,
 				    tcode_is_read_request(tcode) ? 0 : request->length / 4);
 
 	offset = async_header_get_offset(p->header);
@@ -1078,8 +1080,8 @@ void fw_core_handle_response(struct fw_card *card, struct fw_packet *p)
 	}
 	spin_unlock_irqrestore(&card->lock, flags);
 
-	trace_async_response_inbound((uintptr_t)t, p->generation, p->speed, p->ack, p->timestamp,
-				     p->header, data, data_length / 4);
+	trace_async_response_inbound((uintptr_t)t, card->index, p->generation, p->speed, p->ack,
+				     p->timestamp, p->header, data, data_length / 4);
 
 	if (!t) {
  timed_out:
diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c
index 5b9dc26e6bcb..552c78f5f059 100644
--- a/drivers/firmware/efi/efi-pstore.c
+++ b/drivers/firmware/efi/efi-pstore.c
@@ -136,7 +136,7 @@ static int efi_pstore_read_func(struct pstore_record *record,
 				     &size, record->buf);
 	if (status != EFI_SUCCESS) {
 		kfree(record->buf);
-		return -EIO;
+		return efi_status_to_err(status);
 	}
 
 	/*
@@ -189,7 +189,7 @@ static ssize_t efi_pstore_read(struct pstore_record *record)
 			return 0;
 
 		if (status != EFI_SUCCESS)
-			return -EIO;
+			return efi_status_to_err(status);
 
 		/* skip variables that don't concern us */
 		if (efi_guidcmp(guid, LINUX_EFI_CRASH_GUID))
@@ -227,7 +227,7 @@ static int efi_pstore_write(struct pstore_record *record)
 					    record->size, record->psi->buf,
 					    true);
 	efivar_unlock();
-	return status == EFI_SUCCESS ? 0 : -EIO;
+	return efi_status_to_err(status);
 };
 
 static int efi_pstore_erase(struct pstore_record *record)
@@ -238,7 +238,7 @@ static int efi_pstore_erase(struct pstore_record *record)
 				     PSTORE_EFI_ATTRIBUTES, 0, NULL);
 
 	if (status != EFI_SUCCESS && status != EFI_NOT_FOUND)
-		return -EIO;
+		return efi_status_to_err(status);
 	return 0;
 }
 
diff --git a/drivers/firmware/efi/libstub/loongarch.c b/drivers/firmware/efi/libstub/loongarch.c
index 684c9354637c..d0ef93551c44 100644
--- a/drivers/firmware/efi/libstub/loongarch.c
+++ b/drivers/firmware/efi/libstub/loongarch.c
@@ -41,7 +41,7 @@ static efi_status_t exit_boot_func(struct efi_boot_memmap *map, void *priv)
 unsigned long __weak kernel_entry_address(unsigned long kernel_addr,
 		efi_loaded_image_t *image)
 {
-	return *(unsigned long *)(kernel_addr + 8) - VMLINUX_LOAD_ADDRESS + kernel_addr;
+	return *(unsigned long *)(kernel_addr + 8) - PHYSADDR(VMLINUX_LOAD_ADDRESS) + kernel_addr;
 }
 
 efi_status_t efi_boot_kernel(void *handle, efi_loaded_image_t *image,
diff --git a/drivers/firmware/efi/libstub/zboot.lds b/drivers/firmware/efi/libstub/zboot.lds
index ac8c0ef85158..af2c82f7bd90 100644
--- a/drivers/firmware/efi/libstub/zboot.lds
+++ b/drivers/firmware/efi/libstub/zboot.lds
@@ -41,6 +41,7 @@ SECTIONS
 	}
 
 	/DISCARD/ : {
+		*(.discard .discard.*)
 		*(.modinfo .init.modinfo)
 	}
 }
diff --git a/drivers/firmware/efi/runtime-wrappers.c b/drivers/firmware/efi/runtime-wrappers.c
index 5d56bc40a79d..708b777857d3 100644
--- a/drivers/firmware/efi/runtime-wrappers.c
+++ b/drivers/firmware/efi/runtime-wrappers.c
@@ -213,7 +213,7 @@ extern struct semaphore __efi_uv_runtime_lock __alias(efi_runtime_lock);
  * Calls the appropriate efi_runtime_service() with the appropriate
  * arguments.
  */
-static void efi_call_rts(struct work_struct *work)
+static void __nocfi efi_call_rts(struct work_struct *work)
 {
 	const union efi_rts_args *args = efi_rts_work.args;
 	efi_status_t status = EFI_NOT_FOUND;
@@ -435,7 +435,7 @@ static efi_status_t virt_efi_set_variable(efi_char16_t *name,
 	return status;
 }
 
-static efi_status_t
+static efi_status_t __nocfi
 virt_efi_set_variable_nb(efi_char16_t *name, efi_guid_t *vendor, u32 attr,
 			 unsigned long data_size, void *data)
 {
@@ -469,7 +469,7 @@ static efi_status_t virt_efi_query_variable_info(u32 attr,
 	return status;
 }
 
-static efi_status_t
+static efi_status_t __nocfi
 virt_efi_query_variable_info_nb(u32 attr, u64 *storage_space,
 				u64 *remaining_space, u64 *max_variable_size)
 {
@@ -499,10 +499,9 @@ static efi_status_t virt_efi_get_next_high_mono_count(u32 *count)
 	return status;
 }
 
-static void virt_efi_reset_system(int reset_type,
-				  efi_status_t status,
-				  unsigned long data_size,
-				  efi_char16_t *data)
+static void __nocfi
+virt_efi_reset_system(int reset_type, efi_status_t status,
+		      unsigned long data_size, efi_char16_t *data)
 {
 	if (down_trylock(&efi_runtime_lock)) {
 		pr_warn("failed to invoke the reset_system() runtime service:\n"
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 3dbddec07028..1c28a48915bb 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1576,7 +1576,7 @@ config GPIO_TPS68470
 	  are "output only" GPIOs.
 
 config GPIO_TQMX86
-	tristate "TQ-Systems QTMX86 GPIO"
+	tristate "TQ-Systems TQMx86 GPIO"
 	depends on MFD_TQMX86 || COMPILE_TEST
 	depends on HAS_IOPORT_MAP
 	select GPIOLIB_IRQCHIP
diff --git a/drivers/gpio/gpio-gw-pld.c b/drivers/gpio/gpio-gw-pld.c
index 899335da93c7..7e29a2d8de1a 100644
--- a/drivers/gpio/gpio-gw-pld.c
+++ b/drivers/gpio/gpio-gw-pld.c
@@ -130,5 +130,6 @@ static struct i2c_driver gw_pld_driver = {
 };
 module_i2c_driver(gw_pld_driver);
 
+MODULE_DESCRIPTION("Gateworks I2C PLD GPIO expander");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
diff --git a/drivers/gpio/gpio-mc33880.c b/drivers/gpio/gpio-mc33880.c
index cd9b16dbe1a9..94f6fefc011b 100644
--- a/drivers/gpio/gpio-mc33880.c
+++ b/drivers/gpio/gpio-mc33880.c
@@ -168,5 +168,6 @@ static void __exit mc33880_exit(void)
 module_exit(mc33880_exit);
 
 MODULE_AUTHOR("Mocean Laboratories <info@mocean-labs.com>");
+MODULE_DESCRIPTION("MC33880 high-side/low-side switch GPIO driver");
 MODULE_LICENSE("GPL v2");
 
diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c
index 53b69abe6787..7c57eaeb0afe 100644
--- a/drivers/gpio/gpio-pcf857x.c
+++ b/drivers/gpio/gpio-pcf857x.c
@@ -438,5 +438,6 @@ static void __exit pcf857x_exit(void)
 }
 module_exit(pcf857x_exit);
 
+MODULE_DESCRIPTION("Driver for pcf857x, pca857x, and pca967x I2C GPIO expanders");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("David Brownell");
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c
index 9fc1f3dd4190..a211a02d4b4a 100644
--- a/drivers/gpio/gpio-pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -438,4 +438,5 @@ static struct amba_driver pl061_gpio_driver = {
 };
 module_amba_driver(pl061_gpio_driver);
 
+MODULE_DESCRIPTION("Driver for the ARM PrimeCell(tm) General Purpose Input/Output (PL061)");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c
index 3a28c1f273c3..f2e7e8754d95 100644
--- a/drivers/gpio/gpio-tqmx86.c
+++ b/drivers/gpio/gpio-tqmx86.c
@@ -6,6 +6,7 @@
  *   Vadim V.Vlasov <vvlasov@dev.rtsoft.ru>
  */
 
+#include <linux/bitmap.h>
 #include <linux/bitops.h>
 #include <linux/errno.h>
 #include <linux/gpio/driver.h>
@@ -28,16 +29,25 @@
 #define TQMX86_GPIIC	3	/* GPI Interrupt Configuration Register */
 #define TQMX86_GPIIS	4	/* GPI Interrupt Status Register */
 
+#define TQMX86_GPII_NONE	0
 #define TQMX86_GPII_FALLING	BIT(0)
 #define TQMX86_GPII_RISING	BIT(1)
+/* Stored in irq_type as a trigger type, but not actually valid as a register
+ * value, so the name doesn't use "GPII"
+ */
+#define TQMX86_INT_BOTH		(BIT(0) | BIT(1))
 #define TQMX86_GPII_MASK	(BIT(0) | BIT(1))
 #define TQMX86_GPII_BITS	2
+/* Stored in irq_type with GPII bits */
+#define TQMX86_INT_UNMASKED	BIT(2)
 
 struct tqmx86_gpio_data {
 	struct gpio_chip	chip;
 	void __iomem		*io_base;
 	int			irq;
+	/* Lock must be held for accessing output and irq_type fields */
 	raw_spinlock_t		spinlock;
+	DECLARE_BITMAP(output, TQMX86_NGPIO);
 	u8			irq_type[TQMX86_NGPI];
 };
 
@@ -64,15 +74,10 @@ static void tqmx86_gpio_set(struct gpio_chip *chip, unsigned int offset,
 {
 	struct tqmx86_gpio_data *gpio = gpiochip_get_data(chip);
 	unsigned long flags;
-	u8 val;
 
 	raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	val = tqmx86_gpio_read(gpio, TQMX86_GPIOD);
-	if (value)
-		val |= BIT(offset);
-	else
-		val &= ~BIT(offset);
-	tqmx86_gpio_write(gpio, val, TQMX86_GPIOD);
+	__assign_bit(offset, gpio->output, value);
+	tqmx86_gpio_write(gpio, bitmap_get_value8(gpio->output, 0), TQMX86_GPIOD);
 	raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
 }
 
@@ -107,21 +112,38 @@ static int tqmx86_gpio_get_direction(struct gpio_chip *chip,
 	return GPIO_LINE_DIRECTION_OUT;
 }
 
+static void tqmx86_gpio_irq_config(struct tqmx86_gpio_data *gpio, int offset)
+	__must_hold(&gpio->spinlock)
+{
+	u8 type = TQMX86_GPII_NONE, gpiic;
+
+	if (gpio->irq_type[offset] & TQMX86_INT_UNMASKED) {
+		type = gpio->irq_type[offset] & TQMX86_GPII_MASK;
+
+		if (type == TQMX86_INT_BOTH)
+			type = tqmx86_gpio_get(&gpio->chip, offset + TQMX86_NGPO)
+				? TQMX86_GPII_FALLING
+				: TQMX86_GPII_RISING;
+	}
+
+	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
+	gpiic &= ~(TQMX86_GPII_MASK << (offset * TQMX86_GPII_BITS));
+	gpiic |= type << (offset * TQMX86_GPII_BITS);
+	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+}
+
 static void tqmx86_gpio_irq_mask(struct irq_data *data)
 {
 	unsigned int offset = (data->hwirq - TQMX86_NGPO);
 	struct tqmx86_gpio_data *gpio = gpiochip_get_data(
 		irq_data_get_irq_chip_data(data));
 	unsigned long flags;
-	u8 gpiic, mask;
-
-	mask = TQMX86_GPII_MASK << (offset * TQMX86_GPII_BITS);
 
 	raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
-	gpiic &= ~mask;
-	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+	gpio->irq_type[offset] &= ~TQMX86_INT_UNMASKED;
+	tqmx86_gpio_irq_config(gpio, offset);
 	raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
+
 	gpiochip_disable_irq(&gpio->chip, irqd_to_hwirq(data));
 }
 
@@ -131,16 +153,12 @@ static void tqmx86_gpio_irq_unmask(struct irq_data *data)
 	struct tqmx86_gpio_data *gpio = gpiochip_get_data(
 		irq_data_get_irq_chip_data(data));
 	unsigned long flags;
-	u8 gpiic, mask;
-
-	mask = TQMX86_GPII_MASK << (offset * TQMX86_GPII_BITS);
 
 	gpiochip_enable_irq(&gpio->chip, irqd_to_hwirq(data));
+
 	raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
-	gpiic &= ~mask;
-	gpiic |= gpio->irq_type[offset] << (offset * TQMX86_GPII_BITS);
-	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+	gpio->irq_type[offset] |= TQMX86_INT_UNMASKED;
+	tqmx86_gpio_irq_config(gpio, offset);
 	raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
 }
 
@@ -151,7 +169,7 @@ static int tqmx86_gpio_irq_set_type(struct irq_data *data, unsigned int type)
 	unsigned int offset = (data->hwirq - TQMX86_NGPO);
 	unsigned int edge_type = type & IRQF_TRIGGER_MASK;
 	unsigned long flags;
-	u8 new_type, gpiic;
+	u8 new_type;
 
 	switch (edge_type) {
 	case IRQ_TYPE_EDGE_RISING:
@@ -161,19 +179,16 @@ static int tqmx86_gpio_irq_set_type(struct irq_data *data, unsigned int type)
 		new_type = TQMX86_GPII_FALLING;
 		break;
 	case IRQ_TYPE_EDGE_BOTH:
-		new_type = TQMX86_GPII_FALLING | TQMX86_GPII_RISING;
+		new_type = TQMX86_INT_BOTH;
 		break;
 	default:
 		return -EINVAL; /* not supported */
 	}
 
-	gpio->irq_type[offset] = new_type;
-
 	raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
-	gpiic &= ~((TQMX86_GPII_MASK) << (offset * TQMX86_GPII_BITS));
-	gpiic |= new_type << (offset * TQMX86_GPII_BITS);
-	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+	gpio->irq_type[offset] &= ~TQMX86_GPII_MASK;
+	gpio->irq_type[offset] |= new_type;
+	tqmx86_gpio_irq_config(gpio, offset);
 	raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
 
 	return 0;
@@ -184,8 +199,8 @@ static void tqmx86_gpio_irq_handler(struct irq_desc *desc)
 	struct gpio_chip *chip = irq_desc_get_handler_data(desc);
 	struct tqmx86_gpio_data *gpio = gpiochip_get_data(chip);
 	struct irq_chip *irq_chip = irq_desc_get_chip(desc);
-	unsigned long irq_bits;
-	int i = 0;
+	unsigned long irq_bits, flags;
+	int i;
 	u8 irq_status;
 
 	chained_irq_enter(irq_chip, desc);
@@ -194,6 +209,34 @@ static void tqmx86_gpio_irq_handler(struct irq_desc *desc)
 	tqmx86_gpio_write(gpio, irq_status, TQMX86_GPIIS);
 
 	irq_bits = irq_status;
+
+	raw_spin_lock_irqsave(&gpio->spinlock, flags);
+	for_each_set_bit(i, &irq_bits, TQMX86_NGPI) {
+		/*
+		 * Edge-both triggers are implemented by flipping the edge
+		 * trigger after each interrupt, as the controller only supports
+		 * either rising or falling edge triggers, but not both.
+		 *
+		 * Internally, the TQMx86 GPIO controller has separate status
+		 * registers for rising and falling edge interrupts. GPIIC
+		 * configures which bits from which register are visible in the
+		 * interrupt status register GPIIS and defines what triggers the
+		 * parent IRQ line. Writing to GPIIS always clears both rising
+		 * and falling interrupt flags internally, regardless of the
+		 * currently configured trigger.
+		 *
+		 * In consequence, we can cleanly implement the edge-both
+		 * trigger in software by first clearing the interrupt and then
+		 * setting the new trigger based on the current GPIO input in
+		 * tqmx86_gpio_irq_config() - even if an edge arrives between
+		 * reading the input and setting the trigger, we will have a new
+		 * interrupt pending.
+		 */
+		if ((gpio->irq_type[i] & TQMX86_GPII_MASK) == TQMX86_INT_BOTH)
+			tqmx86_gpio_irq_config(gpio, i);
+	}
+	raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
+
 	for_each_set_bit(i, &irq_bits, TQMX86_NGPI)
 		generic_handle_domain_irq(gpio->chip.irq.domain,
 					  i + TQMX86_NGPO);
@@ -277,6 +320,13 @@ static int tqmx86_gpio_probe(struct platform_device *pdev)
 
 	tqmx86_gpio_write(gpio, (u8)~TQMX86_DIR_INPUT_MASK, TQMX86_GPIODD);
 
+	/*
+	 * Reading the previous output state is not possible with TQMx86 hardware.
+	 * Initialize all outputs to 0 to have a defined state that matches the
+	 * shadow register.
+	 */
+	tqmx86_gpio_write(gpio, 0, TQMX86_GPIOD);
+
 	chip = &gpio->chip;
 	chip->label = "gpio-tqmx86";
 	chip->owner = THIS_MODULE;
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 026444eeb5c6..d0aa277fc3bf 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -450,6 +450,7 @@ config DRM_PRIVACY_SCREEN
 config DRM_WERROR
 	bool "Compile the drm subsystem with warnings as errors"
 	depends on DRM && EXPERT
+	depends on !WERROR
 	default n
 	help
 	  A kernel build should not cause any compiler warnings, and this
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 67c234bcf89f..3adaa4670103 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -108,6 +108,7 @@ int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size,
 
 	memset(&bp, 0, sizeof(bp));
 	*obj = NULL;
+	flags |= AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE;
 
 	bp.size = size;
 	bp.byte_align = alignment;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 8d8c39be6129..c556c8b653fa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -604,8 +604,6 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
 	if (!amdgpu_bo_support_uswc(bo->flags))
 		bo->flags &= ~AMDGPU_GEM_CREATE_CPU_GTT_USWC;
 
-	bo->flags |= AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE;
-
 	bo->tbo.bdev = &adev->mman.bdev;
 	if (bp->domain & (AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA |
 			  AMDGPU_GEM_DOMAIN_GDS))
diff --git a/drivers/gpu/drm/amd/include/pptable.h b/drivers/gpu/drm/amd/include/pptable.h
index 2e8e6c9875f6..f83ace2d7ec3 100644
--- a/drivers/gpu/drm/amd/include/pptable.h
+++ b/drivers/gpu/drm/amd/include/pptable.h
@@ -477,31 +477,30 @@ typedef struct _ATOM_PPLIB_STATE_V2
 } ATOM_PPLIB_STATE_V2;
 
 typedef struct _StateArray{
-    //how many states we have 
-    UCHAR ucNumEntries;
-    
-    ATOM_PPLIB_STATE_V2 states[1];
+	//how many states we have
+	UCHAR ucNumEntries;
+
+	ATOM_PPLIB_STATE_V2 states[] /* __counted_by(ucNumEntries) */;
 }StateArray;
 
 
 typedef struct _ClockInfoArray{
-    //how many clock levels we have
-    UCHAR ucNumEntries;
-    
-    //sizeof(ATOM_PPLIB_CLOCK_INFO)
-    UCHAR ucEntrySize;
-    
-    UCHAR clockInfo[];
+	//how many clock levels we have
+	UCHAR ucNumEntries;
+
+	//sizeof(ATOM_PPLIB_CLOCK_INFO)
+	UCHAR ucEntrySize;
+
+	UCHAR clockInfo[];
 }ClockInfoArray;
 
 typedef struct _NonClockInfoArray{
+	//how many non-clock levels we have. normally should be same as number of states
+	UCHAR ucNumEntries;
+	//sizeof(ATOM_PPLIB_NONCLOCK_INFO)
+	UCHAR ucEntrySize;
 
-    //how many non-clock levels we have. normally should be same as number of states
-    UCHAR ucNumEntries;
-    //sizeof(ATOM_PPLIB_NONCLOCK_INFO)
-    UCHAR ucEntrySize;
-    
-    ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[];
+	ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[] __counted_by(ucNumEntries);
 }NonClockInfoArray;
 
 typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record
@@ -513,8 +512,10 @@ typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record
 
 typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table
 {
-    UCHAR ucNumEntries;                                                // Number of entries.
-    ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1];             // Dynamically allocate entries.
+	// Number of entries.
+	UCHAR ucNumEntries;
+	// Dynamically allocate entries.
+	ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[] __counted_by(ucNumEntries);
 }ATOM_PPLIB_Clock_Voltage_Dependency_Table;
 
 typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record
@@ -529,8 +530,10 @@ typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record
 
 typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table
 {
-    UCHAR ucNumEntries;                                                // Number of entries.
-    ATOM_PPLIB_Clock_Voltage_Limit_Record entries[1];                  // Dynamically allocate entries.
+	// Number of entries.
+	UCHAR ucNumEntries;
+	// Dynamically allocate entries.
+	ATOM_PPLIB_Clock_Voltage_Limit_Record entries[] __counted_by(ucNumEntries);
 }ATOM_PPLIB_Clock_Voltage_Limit_Table;
 
 union _ATOM_PPLIB_CAC_Leakage_Record
@@ -553,8 +556,10 @@ typedef union _ATOM_PPLIB_CAC_Leakage_Record ATOM_PPLIB_CAC_Leakage_Record;
 
 typedef struct _ATOM_PPLIB_CAC_Leakage_Table
 {
-    UCHAR ucNumEntries;                                                 // Number of entries.
-    ATOM_PPLIB_CAC_Leakage_Record entries[1];                           // Dynamically allocate entries.
+	// Number of entries.
+	UCHAR ucNumEntries;
+	// Dynamically allocate entries.
+	ATOM_PPLIB_CAC_Leakage_Record entries[] __counted_by(ucNumEntries);
 }ATOM_PPLIB_CAC_Leakage_Table;
 
 typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record
@@ -568,8 +573,10 @@ typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record
 
 typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Table
 {
-    UCHAR ucNumEntries;                                                 // Number of entries.
-    ATOM_PPLIB_PhaseSheddingLimits_Record entries[1];                   // Dynamically allocate entries.
+	// Number of entries.
+	UCHAR ucNumEntries;
+	// Dynamically allocate entries.
+	ATOM_PPLIB_PhaseSheddingLimits_Record entries[] __counted_by(ucNumEntries);
 }ATOM_PPLIB_PhaseSheddingLimits_Table;
 
 typedef struct _VCEClockInfo{
@@ -580,8 +587,8 @@ typedef struct _VCEClockInfo{
 }VCEClockInfo;
 
 typedef struct _VCEClockInfoArray{
-    UCHAR ucNumEntries;
-    VCEClockInfo entries[1];
+	UCHAR ucNumEntries;
+	VCEClockInfo entries[] __counted_by(ucNumEntries);
 }VCEClockInfoArray;
 
 typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record
@@ -592,8 +599,8 @@ typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record
 
 typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table
 {
-    UCHAR numEntries;
-    ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries[1];
+	UCHAR numEntries;
+	ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries[] __counted_by(numEntries);
 }ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table;
 
 typedef struct _ATOM_PPLIB_VCE_State_Record
@@ -604,8 +611,8 @@ typedef struct _ATOM_PPLIB_VCE_State_Record
 
 typedef struct _ATOM_PPLIB_VCE_State_Table
 {
-    UCHAR numEntries;
-    ATOM_PPLIB_VCE_State_Record entries[1];
+	UCHAR numEntries;
+	ATOM_PPLIB_VCE_State_Record entries[] __counted_by(numEntries);
 }ATOM_PPLIB_VCE_State_Table;
 
 
@@ -626,8 +633,8 @@ typedef struct _UVDClockInfo{
 }UVDClockInfo;
 
 typedef struct _UVDClockInfoArray{
-    UCHAR ucNumEntries;
-    UVDClockInfo entries[1];
+	UCHAR ucNumEntries;
+	UVDClockInfo entries[] __counted_by(ucNumEntries);
 }UVDClockInfoArray;
 
 typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record
@@ -638,8 +645,8 @@ typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record
 
 typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table
 {
-    UCHAR numEntries;
-    ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries[1];
+	UCHAR numEntries;
+	ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries[] __counted_by(numEntries);
 }ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table;
 
 typedef struct _ATOM_PPLIB_UVD_Table
@@ -657,8 +664,8 @@ typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Record
 }ATOM_PPLIB_SAMClk_Voltage_Limit_Record;
 
 typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Table{
-    UCHAR numEntries;
-    ATOM_PPLIB_SAMClk_Voltage_Limit_Record entries[];
+	UCHAR numEntries;
+	ATOM_PPLIB_SAMClk_Voltage_Limit_Record entries[] __counted_by(numEntries);
 }ATOM_PPLIB_SAMClk_Voltage_Limit_Table;
 
 typedef struct _ATOM_PPLIB_SAMU_Table
@@ -675,8 +682,8 @@ typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Record
 }ATOM_PPLIB_ACPClk_Voltage_Limit_Record;
 
 typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Table{
-    UCHAR numEntries;
-    ATOM_PPLIB_ACPClk_Voltage_Limit_Record entries[1];
+	UCHAR numEntries;
+	ATOM_PPLIB_ACPClk_Voltage_Limit_Record entries[] __counted_by(numEntries);
 }ATOM_PPLIB_ACPClk_Voltage_Limit_Table;
 
 typedef struct _ATOM_PPLIB_ACP_Table
@@ -743,9 +750,9 @@ typedef struct ATOM_PPLIB_VQ_Budgeting_Record{
 } ATOM_PPLIB_VQ_Budgeting_Record;
 
 typedef struct ATOM_PPLIB_VQ_Budgeting_Table {
-    UCHAR revid;
-    UCHAR numEntries;
-    ATOM_PPLIB_VQ_Budgeting_Record         entries[1];
+	UCHAR revid;
+	UCHAR numEntries;
+	ATOM_PPLIB_VQ_Budgeting_Record entries[] __counted_by(numEntries);
 } ATOM_PPLIB_VQ_Budgeting_Table;
 
 #pragma pack()
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
index bc241b593db1..b6257f34a7c6 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
@@ -226,15 +226,17 @@ static int smu_v13_0_4_system_features_control(struct smu_context *smu, bool en)
 	struct amdgpu_device *adev = smu->adev;
 	int ret = 0;
 
-	if (!en && adev->in_s4) {
-		/* Adds a GFX reset as workaround just before sending the
-		 * MP1_UNLOAD message to prevent GC/RLC/PMFW from entering
-		 * an invalid state.
-		 */
-		ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset,
-						      SMU_RESET_MODE_2, NULL);
-		if (ret)
-			return ret;
+	if (!en && !adev->in_s0ix) {
+		if (adev->in_s4) {
+			/* Adds a GFX reset as workaround just before sending the
+			 * MP1_UNLOAD message to prevent GC/RLC/PMFW from entering
+			 * an invalid state.
+			 */
+			ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset,
+							      SMU_RESET_MODE_2, NULL);
+			if (ret)
+				return ret;
+		}
 
 		ret = smu_cmn_send_smc_msg(smu, SMU_MSG_PrepareMp1ForUnload, NULL);
 	}
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_color_mgmt.c b/drivers/gpu/drm/arm/display/komeda/komeda_color_mgmt.c
index d8e449e6ebda..50cb8f7ee6b2 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_color_mgmt.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_color_mgmt.c
@@ -72,11 +72,6 @@ struct gamma_curve_sector {
 	u32 segment_width;
 };
 
-struct gamma_curve_segment {
-	u32 start;
-	u32 end;
-};
-
 static struct gamma_curve_sector sector_tbl[] = {
 	{ 0,    4,  4   },
 	{ 16,   4,  4   },
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index 14ee79becacb..5ba62e637a61 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -12,10 +12,8 @@
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/dma-mapping.h>
-#ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
-#endif
 
 #include <drm/drm_print.h>
 
@@ -43,7 +41,6 @@ static int komeda_register_show(struct seq_file *sf, void *x)
 
 DEFINE_SHOW_ATTRIBUTE(komeda_register);
 
-#ifdef CONFIG_DEBUG_FS
 static void komeda_debugfs_init(struct komeda_dev *mdev)
 {
 	if (!debugfs_initialized())
@@ -55,7 +52,6 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
 	debugfs_create_x16("err_verbosity", 0664, mdev->debugfs_root,
 			   &mdev->err_verbosity);
 }
-#endif
 
 static ssize_t
 core_id_show(struct device *dev, struct device_attribute *attr, char *buf)
@@ -265,9 +261,7 @@ struct komeda_dev *komeda_dev_create(struct device *dev)
 
 	mdev->err_verbosity = KOMEDA_DEV_PRINT_ERR_EVENTS;
 
-#ifdef CONFIG_DEBUG_FS
 	komeda_debugfs_init(mdev);
-#endif
 
 	return mdev;
 
@@ -286,9 +280,7 @@ void komeda_dev_destroy(struct komeda_dev *mdev)
 
 	sysfs_remove_group(&dev->kobj, &komeda_sysfs_attr_group);
 
-#ifdef CONFIG_DEBUG_FS
 	debugfs_remove_recursive(mdev->debugfs_root);
-#endif
 
 	if (mdev->aclk)
 		clk_prepare_enable(mdev->aclk);
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
index f3e744172673..f4e76b46ca32 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
@@ -259,7 +259,7 @@ komeda_component_get_avail_scaler(struct komeda_component *c,
 	u32 avail_scalers;
 
 	pipe_st = komeda_pipeline_get_state(c->pipeline, state);
-	if (!pipe_st)
+	if (IS_ERR_OR_NULL(pipe_st))
 		return NULL;
 
 	avail_scalers = (pipe_st->active_comps & KOMEDA_PIPELINE_SCALERS) ^
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 32506524d9a2..fe5fb08c9fc4 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -360,9 +360,12 @@ EXPORT_SYMBOL(drm_panel_bridge_set_orientation);
 
 static void devm_drm_panel_bridge_release(struct device *dev, void *res)
 {
-	struct drm_bridge **bridge = res;
+	struct drm_bridge *bridge = *(struct drm_bridge **)res;
 
-	drm_panel_bridge_remove(*bridge);
+	if (!bridge)
+		return;
+
+	drm_bridge_remove(bridge);
 }
 
 /**
diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index aa93129c3397..2166208a961d 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -202,6 +202,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_MATCH(DMI_BOARD_NAME, "NEXT"),
 		},
 		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* AYA NEO KUN */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AYANEO"),
+		  DMI_MATCH(DMI_BOARD_NAME, "KUN"),
+		},
+		.driver_data = (void *)&lcd1600x2560_rightside_up,
 	}, {	/* Chuwi HiBook (CWI514) */
 		.matches = {
 			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
index f48c4343f469..3e6d4c6aa877 100644
--- a/drivers/gpu/drm/exynos/exynos_dp.c
+++ b/drivers/gpu/drm/exynos/exynos_dp.c
@@ -285,7 +285,6 @@ struct platform_driver dp_driver = {
 	.remove_new	= exynos_dp_remove,
 	.driver		= {
 		.name	= "exynos-dp",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&exynos_dp_pm_ops),
 		.of_match_table = exynos_dp_match,
 	},
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index fab135308b70..11a720fef32b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -309,6 +309,7 @@ static int vidi_get_modes(struct drm_connector *connector)
 	struct vidi_context *ctx = ctx_from_connector(connector);
 	struct edid *edid;
 	int edid_len;
+	int count;
 
 	/*
 	 * the edid data comes from user side and it would be set
@@ -328,7 +329,11 @@ static int vidi_get_modes(struct drm_connector *connector)
 
 	drm_connector_update_edid_property(connector, edid);
 
-	return drm_add_edid_modes(connector, edid);
+	count = drm_add_edid_modes(connector, edid);
+
+	kfree(edid);
+
+	return count;
 }
 
 static const struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index e968824a4c72..1e26cd4f8347 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -887,11 +887,11 @@ static int hdmi_get_modes(struct drm_connector *connector)
 	int ret;
 
 	if (!hdata->ddc_adpt)
-		return 0;
+		goto no_edid;
 
 	edid = drm_get_edid(connector, hdata->ddc_adpt);
 	if (!edid)
-		return 0;
+		goto no_edid;
 
 	hdata->dvi_mode = !connector->display_info.is_hdmi;
 	DRM_DEV_DEBUG_KMS(hdata->dev, "%s : width[%d] x height[%d]\n",
@@ -906,6 +906,9 @@ static int hdmi_get_modes(struct drm_connector *connector)
 	kfree(edid);
 
 	return ret;
+
+no_edid:
+	return drm_add_modes_noedid(connector, 640, 480);
 }
 
 static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index b5f605751b0a..de811e2265da 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -952,6 +952,13 @@ static void mtk_drm_remove(struct platform_device *pdev)
 		of_node_put(private->comp_node[i]);
 }
 
+static void mtk_drm_shutdown(struct platform_device *pdev)
+{
+	struct mtk_drm_private *private = platform_get_drvdata(pdev);
+
+	drm_atomic_helper_shutdown(private->drm);
+}
+
 static int mtk_drm_sys_prepare(struct device *dev)
 {
 	struct mtk_drm_private *private = dev_get_drvdata(dev);
@@ -983,6 +990,7 @@ static const struct dev_pm_ops mtk_drm_pm_ops = {
 static struct platform_driver mtk_drm_platform_driver = {
 	.probe	= mtk_drm_probe,
 	.remove_new = mtk_drm_remove,
+	.shutdown = mtk_drm_shutdown,
 	.driver	= {
 		.name	= "mediatek-drm",
 		.pm     = &mtk_drm_pm_ops,
diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 13705c5f1497..4b7497a8755c 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -68,7 +68,7 @@ nv04_display_fini(struct drm_device *dev, bool runtime, bool suspend)
 	if (nv_two_heads(dev))
 		NVWriteCRTC(dev, 1, NV_PCRTC_INTR_EN_0, 0);
 
-	if (!runtime)
+	if (!runtime && !drm->headless)
 		cancel_work_sync(&drm->hpd_work);
 
 	if (!suspend)
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 88728a0b2c25..674dc567e179 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -2680,7 +2680,7 @@ nv50_display_fini(struct drm_device *dev, bool runtime, bool suspend)
 			nv50_mstm_fini(nouveau_encoder(encoder));
 	}
 
-	if (!runtime)
+	if (!runtime && !drm->headless)
 		cancel_work_sync(&drm->hpd_work);
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 79cfab53f80e..8c3c1f1e01c5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -43,11 +43,6 @@
 #define BIOSLOG(sip, fmt, arg...) NV_DEBUG(sip->dev, fmt, ##arg)
 #define LOG_OLD_VALUE(x)
 
-struct init_exec {
-	bool execute;
-	bool repeat;
-};
-
 static bool nv_cksum(const uint8_t *data, unsigned int length)
 {
 	/*
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index aed5d5b51b43..d4725a968827 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -450,6 +450,9 @@ nouveau_display_hpd_resume(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 
+	if (drm->headless)
+		return;
+
 	spin_lock_irq(&drm->hpd_lock);
 	drm->hpd_pending = ~0;
 	spin_unlock_irq(&drm->hpd_lock);
@@ -635,7 +638,7 @@ nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime)
 	}
 	drm_connector_list_iter_end(&conn_iter);
 
-	if (!runtime)
+	if (!runtime && !drm->headless)
 		cancel_work_sync(&drm->hpd_work);
 
 	drm_kms_helper_poll_disable(dev);
@@ -729,6 +732,7 @@ nouveau_display_create(struct drm_device *dev)
 		/* no display hw */
 		if (ret == -ENODEV) {
 			ret = 0;
+			drm->headless = true;
 			goto disp_create_err;
 		}
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index e239c6bf4afa..25fca98a20bc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -276,6 +276,7 @@ struct nouveau_drm {
 	/* modesetting */
 	struct nvbios vbios;
 	struct nouveau_display *display;
+	bool headless;
 	struct work_struct hpd_work;
 	spinlock_t hpd_lock;
 	u32 hpd_pending;
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index e8f385b9c618..28bfc48a9127 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -643,7 +643,9 @@ static int st7789v_probe(struct spi_device *spi)
 	if (ret)
 		return dev_err_probe(dev, ret, "Failed to get backlight\n");
 
-	of_drm_get_panel_orientation(spi->dev.of_node, &ctx->orientation);
+	ret = of_drm_get_panel_orientation(spi->dev.of_node, &ctx->orientation);
+	if (ret)
+		return dev_err_probe(&spi->dev, ret, "Failed to get orientation\n");
 
 	drm_panel_add(&ctx->panel);
 
diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
index e83c3e52251d..0250d5f00bf1 100644
--- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
@@ -171,6 +171,13 @@ static void shmob_drm_remove(struct platform_device *pdev)
 	drm_kms_helper_poll_fini(ddev);
 }
 
+static void shmob_drm_shutdown(struct platform_device *pdev)
+{
+	struct shmob_drm_device *sdev = platform_get_drvdata(pdev);
+
+	drm_atomic_helper_shutdown(&sdev->ddev);
+}
+
 static int shmob_drm_probe(struct platform_device *pdev)
 {
 	struct shmob_drm_platform_data *pdata = pdev->dev.platform_data;
@@ -273,6 +280,7 @@ static const struct of_device_id shmob_drm_of_table[] __maybe_unused = {
 static struct platform_driver shmob_drm_platform_driver = {
 	.probe		= shmob_drm_probe,
 	.remove_new	= shmob_drm_remove,
+	.shutdown	= shmob_drm_shutdown,
 	.driver		= {
 		.name	= "shmob-drm",
 		.of_match_table = of_match_ptr(shmob_drm_of_table),
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 8f1730aeacc9..823d8d2da17c 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -746,7 +746,7 @@ static int vmw_setup_pci_resources(struct vmw_private *dev,
 		dev->vram_size = pci_resource_len(pdev, 2);
 
 		drm_info(&dev->drm,
-			"Register MMIO at 0x%pa size is %llu kiB\n",
+			"Register MMIO at 0x%pa size is %llu KiB\n",
 			 &rmmio_start, (uint64_t)rmmio_size / 1024);
 		dev->rmmio = devm_ioremap(dev->drm.dev,
 					  rmmio_start,
@@ -765,7 +765,7 @@ static int vmw_setup_pci_resources(struct vmw_private *dev,
 		fifo_size = pci_resource_len(pdev, 2);
 
 		drm_info(&dev->drm,
-			 "FIFO at %pa size is %llu kiB\n",
+			 "FIFO at %pa size is %llu KiB\n",
 			 &fifo_start, (uint64_t)fifo_size / 1024);
 		dev->fifo_mem = devm_memremap(dev->drm.dev,
 					      fifo_start,
@@ -790,7 +790,7 @@ static int vmw_setup_pci_resources(struct vmw_private *dev,
 	 * SVGA_REG_VRAM_SIZE.
 	 */
 	drm_info(&dev->drm,
-		 "VRAM at %pa size is %llu kiB\n",
+		 "VRAM at %pa size is %llu KiB\n",
 		 &dev->vram_start, (uint64_t)dev->vram_size / 1024);
 
 	return 0;
@@ -960,13 +960,6 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 				vmw_read(dev_priv,
 					 SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB);
 
-		/*
-		 * Workaround for low memory 2D VMs to compensate for the
-		 * allocation taken by fbdev
-		 */
-		if (!(dev_priv->capabilities & SVGA_CAP_3D))
-			mem_size *= 3;
-
 		dev_priv->max_mob_pages = mem_size * 1024 / PAGE_SIZE;
 		dev_priv->max_primary_mem =
 			vmw_read(dev_priv, SVGA_REG_MAX_PRIMARY_MEM);
@@ -991,13 +984,13 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 		dev_priv->max_primary_mem = dev_priv->vram_size;
 	}
 	drm_info(&dev_priv->drm,
-		 "Legacy memory limits: VRAM = %llu kB, FIFO = %llu kB, surface = %u kB\n",
+		 "Legacy memory limits: VRAM = %llu KiB, FIFO = %llu KiB, surface = %u KiB\n",
 		 (u64)dev_priv->vram_size / 1024,
 		 (u64)dev_priv->fifo_mem_size / 1024,
 		 dev_priv->memory_size / 1024);
 
 	drm_info(&dev_priv->drm,
-		 "MOB limits: max mob size = %u kB, max mob pages = %u\n",
+		 "MOB limits: max mob size = %u KiB, max mob pages = %u\n",
 		 dev_priv->max_mob_size / 1024, dev_priv->max_mob_pages);
 
 	ret = vmw_dma_masks(dev_priv);
@@ -1015,7 +1008,7 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 			 (unsigned)dev_priv->max_gmr_pages);
 	}
 	drm_info(&dev_priv->drm,
-		 "Maximum display memory size is %llu kiB\n",
+		 "Maximum display memory size is %llu KiB\n",
 		 (uint64_t)dev_priv->max_primary_mem / 1024);
 
 	/* Need mmio memory to check for fifo pitchlock cap. */
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 4ecaea0026fc..a1ce41e1c468 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -1043,9 +1043,6 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 int vmw_kms_write_svga(struct vmw_private *vmw_priv,
 		       unsigned width, unsigned height, unsigned pitch,
 		       unsigned bpp, unsigned depth);
-bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
-				uint32_t pitch,
-				uint32_t height);
 int vmw_kms_present(struct vmw_private *dev_priv,
 		    struct drm_file *file_priv,
 		    struct vmw_framebuffer *vfb,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
index a0b47c9b33f5..5bd967fbcf55 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
@@ -94,14 +94,14 @@ static int vmw_gmrid_man_get_node(struct ttm_resource_manager *man,
 			} else
 				new_max_pages = gman->max_gmr_pages * 2;
 			if (new_max_pages > gman->max_gmr_pages && new_max_pages >= gman->used_gmr_pages) {
-				DRM_WARN("vmwgfx: increasing guest mob limits to %u kB.\n",
+				DRM_WARN("vmwgfx: increasing guest mob limits to %u KiB.\n",
 					 ((new_max_pages) << (PAGE_SHIFT - 10)));
 
 				gman->max_gmr_pages = new_max_pages;
 			} else {
 				char buf[256];
 				snprintf(buf, sizeof(buf),
-					 "vmwgfx, error: guest graphics is out of memory (mob limit at: %ukB).\n",
+					 "vmwgfx, error: guest graphics is out of memory (mob limit at: %u KiB).\n",
 					 ((gman->max_gmr_pages) << (PAGE_SHIFT - 10)));
 				vmw_host_printf(buf);
 				DRM_WARN("%s", buf);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 13b2820cae51..00c4ff684130 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -224,7 +224,7 @@ static bool vmw_du_cursor_plane_has_changed(struct vmw_plane_state *old_vps,
 	new_image = vmw_du_cursor_plane_acquire_image(new_vps);
 
 	changed = false;
-	if (old_image && new_image)
+	if (old_image && new_image && old_image != new_image)
 		changed = memcmp(old_image, new_image, size) != 0;
 
 	return changed;
@@ -2171,13 +2171,12 @@ int vmw_kms_write_svga(struct vmw_private *vmw_priv,
 	return 0;
 }
 
+static
 bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
-				uint32_t pitch,
-				uint32_t height)
+				u64 pitch,
+				u64 height)
 {
-	return ((u64) pitch * (u64) height) < (u64)
-		((dev_priv->active_display_unit == vmw_du_screen_target) ?
-		 dev_priv->max_primary_mem : dev_priv->vram_size);
+	return (pitch * height) < (u64)dev_priv->vram_size;
 }
 
 /**
@@ -2873,25 +2872,18 @@ out_unref:
 enum drm_mode_status vmw_connector_mode_valid(struct drm_connector *connector,
 					      struct drm_display_mode *mode)
 {
+	enum drm_mode_status ret;
 	struct drm_device *dev = connector->dev;
 	struct vmw_private *dev_priv = vmw_priv(dev);
-	u32 max_width = dev_priv->texture_max_width;
-	u32 max_height = dev_priv->texture_max_height;
 	u32 assumed_cpp = 4;
 
 	if (dev_priv->assume_16bpp)
 		assumed_cpp = 2;
 
-	if (dev_priv->active_display_unit == vmw_du_screen_target) {
-		max_width  = min(dev_priv->stdu_max_width,  max_width);
-		max_height = min(dev_priv->stdu_max_height, max_height);
-	}
-
-	if (max_width < mode->hdisplay)
-		return MODE_BAD_HVALUE;
-
-	if (max_height < mode->vdisplay)
-		return MODE_BAD_VVALUE;
+	ret = drm_mode_validate_size(mode, dev_priv->texture_max_width,
+				     dev_priv->texture_max_height);
+	if (ret != MODE_OK)
+		return ret;
 
 	if (!vmw_kms_validate_mode_vram(dev_priv,
 					mode->hdisplay * assumed_cpp,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 2041c4d48daa..a04e0736318d 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -43,7 +43,14 @@
 #define vmw_connector_to_stdu(x) \
 	container_of(x, struct vmw_screen_target_display_unit, base.connector)
 
-
+/*
+ * Some renderers such as llvmpipe will align the width and height of their
+ * buffers to match their tile size. We need to keep this in mind when exposing
+ * modes to userspace so that this possible over-allocation will not exceed
+ * graphics memory. 64x64 pixels seems to be a reasonable upper bound for the
+ * tile size of current renderers.
+ */
+#define GPU_TILE_SIZE 64
 
 enum stdu_content_type {
 	SAME_AS_DISPLAY = 0,
@@ -85,11 +92,6 @@ struct vmw_stdu_update {
 	SVGA3dCmdUpdateGBScreenTarget body;
 };
 
-struct vmw_stdu_dma {
-	SVGA3dCmdHeader     header;
-	SVGA3dCmdSurfaceDMA body;
-};
-
 struct vmw_stdu_surface_copy {
 	SVGA3dCmdHeader      header;
 	SVGA3dCmdSurfaceCopy body;
@@ -414,6 +416,7 @@ static void vmw_stdu_crtc_atomic_disable(struct drm_crtc *crtc,
 {
 	struct vmw_private *dev_priv;
 	struct vmw_screen_target_display_unit *stdu;
+	struct drm_crtc_state *new_crtc_state;
 	int ret;
 
 	if (!crtc) {
@@ -423,6 +426,7 @@ static void vmw_stdu_crtc_atomic_disable(struct drm_crtc *crtc,
 
 	stdu     = vmw_crtc_to_stdu(crtc);
 	dev_priv = vmw_priv(crtc->dev);
+	new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 
 	if (dev_priv->vkms_enabled)
 		drm_crtc_vblank_off(crtc);
@@ -434,6 +438,14 @@ static void vmw_stdu_crtc_atomic_disable(struct drm_crtc *crtc,
 
 		(void) vmw_stdu_update_st(dev_priv, stdu);
 
+		/* Don't destroy the Screen Target if we are only setting the
+		 * display as inactive
+		 */
+		if (new_crtc_state->enable &&
+		    !new_crtc_state->active &&
+		    !new_crtc_state->mode_changed)
+			return;
+
 		ret = vmw_stdu_destroy_st(dev_priv, stdu);
 		if (ret)
 			DRM_ERROR("Failed to destroy Screen Target\n");
@@ -829,7 +841,41 @@ static void vmw_stdu_connector_destroy(struct drm_connector *connector)
 	vmw_stdu_destroy(vmw_connector_to_stdu(connector));
 }
 
+static enum drm_mode_status
+vmw_stdu_connector_mode_valid(struct drm_connector *connector,
+			      struct drm_display_mode *mode)
+{
+	enum drm_mode_status ret;
+	struct drm_device *dev = connector->dev;
+	struct vmw_private *dev_priv = vmw_priv(dev);
+	u64 assumed_cpp = dev_priv->assume_16bpp ? 2 : 4;
+	/* Align width and height to account for GPU tile over-alignment */
+	u64 required_mem = ALIGN(mode->hdisplay, GPU_TILE_SIZE) *
+			   ALIGN(mode->vdisplay, GPU_TILE_SIZE) *
+			   assumed_cpp;
+	required_mem = ALIGN(required_mem, PAGE_SIZE);
+
+	ret = drm_mode_validate_size(mode, dev_priv->stdu_max_width,
+				     dev_priv->stdu_max_height);
+	if (ret != MODE_OK)
+		return ret;
+
+	ret = drm_mode_validate_size(mode, dev_priv->texture_max_width,
+				     dev_priv->texture_max_height);
+	if (ret != MODE_OK)
+		return ret;
 
+	if (required_mem > dev_priv->max_primary_mem)
+		return MODE_MEM;
+
+	if (required_mem > dev_priv->max_mob_pages * PAGE_SIZE)
+		return MODE_MEM;
+
+	if (required_mem > dev_priv->max_mob_size)
+		return MODE_MEM;
+
+	return MODE_OK;
+}
 
 static const struct drm_connector_funcs vmw_stdu_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
@@ -845,7 +891,7 @@ static const struct drm_connector_funcs vmw_stdu_connector_funcs = {
 static const struct
 drm_connector_helper_funcs vmw_stdu_connector_helper_funcs = {
 	.get_modes = vmw_connector_get_modes,
-	.mode_valid = vmw_connector_mode_valid
+	.mode_valid = vmw_stdu_connector_mode_valid
 };
 
 
diff --git a/drivers/gpu/drm/xe/xe_gt_idle.c b/drivers/gpu/drm/xe/xe_gt_idle.c
index 8fc0f3f6ecc5..944770fb2daf 100644
--- a/drivers/gpu/drm/xe/xe_gt_idle.c
+++ b/drivers/gpu/drm/xe/xe_gt_idle.c
@@ -147,6 +147,13 @@ static const struct attribute *gt_idle_attrs[] = {
 static void gt_idle_sysfs_fini(struct drm_device *drm, void *arg)
 {
 	struct kobject *kobj = arg;
+	struct xe_gt *gt = kobj_to_gt(kobj->parent);
+
+	if (gt_to_xe(gt)->info.skip_guc_pc) {
+		XE_WARN_ON(xe_force_wake_get(gt_to_fw(gt), XE_FW_GT));
+		xe_gt_idle_disable_c6(gt);
+		xe_force_wake_put(gt_to_fw(gt), XE_FW_GT);
+	}
 
 	sysfs_remove_files(kobj, gt_idle_attrs);
 	kobject_put(kobj);
@@ -199,7 +206,7 @@ void xe_gt_idle_enable_c6(struct xe_gt *gt)
 void xe_gt_idle_disable_c6(struct xe_gt *gt)
 {
 	xe_device_assert_mem_access(gt_to_xe(gt));
-	xe_force_wake_assert_held(gt_to_fw(gt), XE_FORCEWAKE_ALL);
+	xe_force_wake_assert_held(gt_to_fw(gt), XE_FW_GT);
 
 	xe_mmio_write32(gt, PG_ENABLE, 0);
 	xe_mmio_write32(gt, RC_CONTROL, 0);
diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c
index 79116ad58620..6c2cfc54442c 100644
--- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c
+++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c
@@ -1274,6 +1274,9 @@ static void pf_reset_vf_lmtt(struct xe_device *xe, unsigned int vfid)
 	struct xe_tile *tile;
 	unsigned int tid;
 
+	xe_assert(xe, IS_DGFX(xe));
+	xe_assert(xe, IS_SRIOV_PF(xe));
+
 	for_each_tile(tile, xe, tid) {
 		lmtt = &tile->sriov.pf.lmtt;
 		xe_lmtt_drop_pages(lmtt, vfid);
@@ -1292,6 +1295,9 @@ static int pf_update_vf_lmtt(struct xe_device *xe, unsigned int vfid)
 	unsigned int tid;
 	int err;
 
+	xe_assert(xe, IS_DGFX(xe));
+	xe_assert(xe, IS_SRIOV_PF(xe));
+
 	total = 0;
 	for_each_tile(tile, xe, tid)
 		total += pf_get_vf_config_lmem(tile->primary_gt, vfid);
@@ -1337,6 +1343,7 @@ fail:
 
 static void pf_release_vf_config_lmem(struct xe_gt *gt, struct xe_gt_sriov_config *config)
 {
+	xe_gt_assert(gt, IS_DGFX(gt_to_xe(gt)));
 	xe_gt_assert(gt, !xe_gt_is_media_type(gt));
 	lockdep_assert_held(xe_gt_sriov_pf_master_mutex(gt));
 
@@ -1355,6 +1362,7 @@ static int pf_provision_vf_lmem(struct xe_gt *gt, unsigned int vfid, u64 size)
 	int err;
 
 	xe_gt_assert(gt, vfid);
+	xe_gt_assert(gt, IS_DGFX(xe));
 	xe_gt_assert(gt, !xe_gt_is_media_type(gt));
 
 	size = round_up(size, pf_get_lmem_alignment(gt));
@@ -1745,10 +1753,14 @@ static void pf_reset_config_sched(struct xe_gt *gt, struct xe_gt_sriov_config *c
 static void pf_release_vf_config(struct xe_gt *gt, unsigned int vfid)
 {
 	struct xe_gt_sriov_config *config = pf_pick_vf_config(gt, vfid);
+	struct xe_device *xe = gt_to_xe(gt);
 
 	if (!xe_gt_is_media_type(gt)) {
 		pf_release_vf_config_ggtt(gt, config);
-		pf_release_vf_config_lmem(gt, config);
+		if (IS_DGFX(xe)) {
+			pf_release_vf_config_lmem(gt, config);
+			pf_update_vf_lmtt(xe, vfid);
+		}
 	}
 	pf_release_config_ctxs(gt, config);
 	pf_release_config_dbs(gt, config);
diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c
index 509649d0e65e..23382ced4ea7 100644
--- a/drivers/gpu/drm/xe/xe_guc_pc.c
+++ b/drivers/gpu/drm/xe/xe_guc_pc.c
@@ -895,12 +895,6 @@ int xe_guc_pc_stop(struct xe_guc_pc *pc)
 static void xe_guc_pc_fini(struct drm_device *drm, void *arg)
 {
 	struct xe_guc_pc *pc = arg;
-	struct xe_device *xe = pc_to_xe(pc);
-
-	if (xe->info.skip_guc_pc) {
-		xe_gt_idle_disable_c6(pc_to_gt(pc));
-		return;
-	}
 
 	XE_WARN_ON(xe_force_wake_get(gt_to_fw(pc_to_gt(pc)), XE_FORCEWAKE_ALL));
 	XE_WARN_ON(xe_guc_pc_gucrc_disable(pc));
diff --git a/drivers/gpu/drm/xe/xe_ring_ops.c b/drivers/gpu/drm/xe/xe_ring_ops.c
index d42b3f33bd7a..aca7a9af6e84 100644
--- a/drivers/gpu/drm/xe/xe_ring_ops.c
+++ b/drivers/gpu/drm/xe/xe_ring_ops.c
@@ -80,6 +80,16 @@ static int emit_store_imm_ggtt(u32 addr, u32 value, u32 *dw, int i)
 	return i;
 }
 
+static int emit_flush_dw(u32 *dw, int i)
+{
+	dw[i++] = MI_FLUSH_DW | MI_FLUSH_IMM_DW;
+	dw[i++] = 0;
+	dw[i++] = 0;
+	dw[i++] = 0;
+
+	return i;
+}
+
 static int emit_flush_imm_ggtt(u32 addr, u32 value, bool invalidate_tlb,
 			       u32 *dw, int i)
 {
@@ -234,10 +244,12 @@ static void __emit_job_gen12_simple(struct xe_sched_job *job, struct xe_lrc *lrc
 
 	i = emit_bb_start(batch_addr, ppgtt_flag, dw, i);
 
-	if (job->user_fence.used)
+	if (job->user_fence.used) {
+		i = emit_flush_dw(dw, i);
 		i = emit_store_imm_ppgtt_posted(job->user_fence.addr,
 						job->user_fence.value,
 						dw, i);
+	}
 
 	i = emit_flush_imm_ggtt(xe_lrc_seqno_ggtt_addr(lrc), seqno, false, dw, i);
 
@@ -293,10 +305,12 @@ static void __emit_job_gen12_video(struct xe_sched_job *job, struct xe_lrc *lrc,
 
 	i = emit_bb_start(batch_addr, ppgtt_flag, dw, i);
 
-	if (job->user_fence.used)
+	if (job->user_fence.used) {
+		i = emit_flush_dw(dw, i);
 		i = emit_store_imm_ppgtt_posted(job->user_fence.addr,
 						job->user_fence.value,
 						dw, i);
+	}
 
 	i = emit_flush_imm_ggtt(xe_lrc_seqno_ggtt_addr(lrc), seqno, false, dw, i);
 
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index 02de2bf4f790..37e6d25593c2 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -1204,8 +1204,8 @@ static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 	}
 
 	/* match many more n-key devices */
-	if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) {
-		for (int i = 0; i < *rsize + 1; i++) {
+	if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD && *rsize > 15) {
+		for (int i = 0; i < *rsize - 15; i++) {
 			/* offset to the count from 0x5a report part always 14 */
 			if (rdesc[i] == 0x85 && rdesc[i + 1] == 0x5a &&
 			    rdesc[i + 14] == 0x95 && rdesc[i + 15] == 0x05) {
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index b1fa0378e8f4..74efda212c55 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1448,7 +1448,6 @@ static void implement(const struct hid_device *hid, u8 *report,
 			hid_warn(hid,
 				 "%s() called with too large value %d (n: %d)! (%s)\n",
 				 __func__, value, n, current->comm);
-			WARN_ON(1);
 			value &= m;
 		}
 	}
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index 87a961cae775..d5abfe652fb5 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -3366,6 +3366,8 @@ static const char *keys[KEY_MAX + 1] = {
 	[KEY_CAMERA_ACCESS_ENABLE] = "CameraAccessEnable",
 	[KEY_CAMERA_ACCESS_DISABLE] = "CameraAccessDisable",
 	[KEY_CAMERA_ACCESS_TOGGLE] = "CameraAccessToggle",
+	[KEY_ACCESSIBILITY] = "Accessibility",
+	[KEY_DO_NOT_DISTURB] = "DoNotDisturb",
 	[KEY_DICTATE] = "Dictate",
 	[KEY_MICMUTE] = "MicrophoneMute",
 	[KEY_BRIGHTNESS_MIN] = "BrightnessMin",
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 61d2a21affa2..72d56ee7ce1b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -423,6 +423,8 @@
 #define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG  0x29DF
 #define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8
 #define I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN 0x2C82
+#define I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN 0x2F2C
+#define I2C_DEVICE_ID_ASUS_UX6404_TOUCHSCREEN 0x4116
 #define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN	0x2544
 #define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN	0x2706
 #define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN	0x261A
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index e03d300d2bac..c9094a4f281e 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -377,6 +377,10 @@ static const struct hid_device_id hid_battery_quirks[] = {
 	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN),
 	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN),
+	  HID_BATTERY_QUIRK_IGNORE },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX6404_TOUCHSCREEN),
+	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN),
 	  HID_BATTERY_QUIRK_IGNORE },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN),
@@ -833,9 +837,18 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 			break;
 		}
 
+		if ((usage->hid & 0xf0) == 0x90) { /* SystemControl*/
+			switch (usage->hid & 0xf) {
+			case 0xb: map_key_clear(KEY_DO_NOT_DISTURB); break;
+			default: goto ignore;
+			}
+			break;
+		}
+
 		if ((usage->hid & 0xf0) == 0xa0) {	/* SystemControl */
 			switch (usage->hid & 0xf) {
 			case 0x9: map_key_clear(KEY_MICMUTE); break;
+			case 0xa: map_key_clear(KEY_ACCESSIBILITY); break;
 			default: goto ignore;
 			}
 			break;
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 3c3c497b6b91..37958edec55f 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -1284,8 +1284,10 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
 		 */
 		msleep(50);
 
-		if (retval)
+		if (retval) {
+			kfree(dj_report);
 			return retval;
+		}
 	}
 
 	/*
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index b81d5bcc76a7..400d70e6dbe2 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -27,6 +27,7 @@
 #include "usbhid/usbhid.h"
 #include "hid-ids.h"
 
+MODULE_DESCRIPTION("Support for Logitech devices relying on the HID++ specification");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Benjamin Tissoires <benjamin.tissoires@gmail.com>");
 MODULE_AUTHOR("Nestor Lopez Casado <nlopezcasad@logitech.com>");
diff --git a/drivers/hid/hid-nintendo.c b/drivers/hid/hid-nintendo.c
index b4a97803eca3..3062daf68d31 100644
--- a/drivers/hid/hid-nintendo.c
+++ b/drivers/hid/hid-nintendo.c
@@ -2725,13 +2725,13 @@ static int nintendo_hid_probe(struct hid_device *hdev,
 	ret = joycon_power_supply_create(ctlr);
 	if (ret) {
 		hid_err(hdev, "Failed to create power_supply; ret=%d\n", ret);
-		goto err_close;
+		goto err_ida;
 	}
 
 	ret = joycon_input_create(ctlr);
 	if (ret) {
 		hid_err(hdev, "Failed to create input device; ret=%d\n", ret);
-		goto err_close;
+		goto err_ida;
 	}
 
 	ctlr->ctlr_state = JOYCON_CTLR_STATE_READ;
@@ -2739,6 +2739,8 @@ static int nintendo_hid_probe(struct hid_device *hdev,
 	hid_dbg(hdev, "probe - success\n");
 	return 0;
 
+err_ida:
+	ida_free(&nintendo_player_id_allocator, ctlr->player_id);
 err_close:
 	hid_hw_close(hdev);
 err_stop:
diff --git a/drivers/hid/hid-nvidia-shield.c b/drivers/hid/hid-nvidia-shield.c
index 58b15750dbb0..ff9078ad1961 100644
--- a/drivers/hid/hid-nvidia-shield.c
+++ b/drivers/hid/hid-nvidia-shield.c
@@ -283,7 +283,9 @@ static struct input_dev *shield_haptics_create(
 		return haptics;
 
 	input_set_capability(haptics, EV_FF, FF_RUMBLE);
-	input_ff_create_memless(haptics, NULL, play_effect);
+	ret = input_ff_create_memless(haptics, NULL, play_effect);
+	if (ret)
+		goto err;
 
 	ret = input_register_device(haptics);
 	if (ret)
diff --git a/drivers/hid/i2c-hid/i2c-hid-of-elan.c b/drivers/hid/i2c-hid/i2c-hid-of-elan.c
index 5b91fb106cfc..091e37933225 100644
--- a/drivers/hid/i2c-hid/i2c-hid-of-elan.c
+++ b/drivers/hid/i2c-hid/i2c-hid-of-elan.c
@@ -31,6 +31,7 @@ struct i2c_hid_of_elan {
 	struct regulator *vcc33;
 	struct regulator *vccio;
 	struct gpio_desc *reset_gpio;
+	bool no_reset_on_power_off;
 	const struct elan_i2c_hid_chip_data *chip_data;
 };
 
@@ -40,17 +41,17 @@ static int elan_i2c_hid_power_up(struct i2chid_ops *ops)
 		container_of(ops, struct i2c_hid_of_elan, ops);
 	int ret;
 
+	gpiod_set_value_cansleep(ihid_elan->reset_gpio, 1);
+
 	if (ihid_elan->vcc33) {
 		ret = regulator_enable(ihid_elan->vcc33);
 		if (ret)
-			return ret;
+			goto err_deassert_reset;
 	}
 
 	ret = regulator_enable(ihid_elan->vccio);
-	if (ret) {
-		regulator_disable(ihid_elan->vcc33);
-		return ret;
-	}
+	if (ret)
+		goto err_disable_vcc33;
 
 	if (ihid_elan->chip_data->post_power_delay_ms)
 		msleep(ihid_elan->chip_data->post_power_delay_ms);
@@ -60,6 +61,15 @@ static int elan_i2c_hid_power_up(struct i2chid_ops *ops)
 		msleep(ihid_elan->chip_data->post_gpio_reset_on_delay_ms);
 
 	return 0;
+
+err_disable_vcc33:
+	if (ihid_elan->vcc33)
+		regulator_disable(ihid_elan->vcc33);
+err_deassert_reset:
+	if (ihid_elan->no_reset_on_power_off)
+		gpiod_set_value_cansleep(ihid_elan->reset_gpio, 0);
+
+	return ret;
 }
 
 static void elan_i2c_hid_power_down(struct i2chid_ops *ops)
@@ -67,7 +77,14 @@ static void elan_i2c_hid_power_down(struct i2chid_ops *ops)
 	struct i2c_hid_of_elan *ihid_elan =
 		container_of(ops, struct i2c_hid_of_elan, ops);
 
-	gpiod_set_value_cansleep(ihid_elan->reset_gpio, 1);
+	/*
+	 * Do not assert reset when the hardware allows for it to remain
+	 * deasserted regardless of the state of the (shared) power supply to
+	 * avoid wasting power when the supply is left on.
+	 */
+	if (!ihid_elan->no_reset_on_power_off)
+		gpiod_set_value_cansleep(ihid_elan->reset_gpio, 1);
+
 	if (ihid_elan->chip_data->post_gpio_reset_off_delay_ms)
 		msleep(ihid_elan->chip_data->post_gpio_reset_off_delay_ms);
 
@@ -79,6 +96,7 @@ static void elan_i2c_hid_power_down(struct i2chid_ops *ops)
 static int i2c_hid_of_elan_probe(struct i2c_client *client)
 {
 	struct i2c_hid_of_elan *ihid_elan;
+	int ret;
 
 	ihid_elan = devm_kzalloc(&client->dev, sizeof(*ihid_elan), GFP_KERNEL);
 	if (!ihid_elan)
@@ -93,21 +111,38 @@ static int i2c_hid_of_elan_probe(struct i2c_client *client)
 	if (IS_ERR(ihid_elan->reset_gpio))
 		return PTR_ERR(ihid_elan->reset_gpio);
 
+	ihid_elan->no_reset_on_power_off = of_property_read_bool(client->dev.of_node,
+						"no-reset-on-power-off");
+
 	ihid_elan->vccio = devm_regulator_get(&client->dev, "vccio");
-	if (IS_ERR(ihid_elan->vccio))
-		return PTR_ERR(ihid_elan->vccio);
+	if (IS_ERR(ihid_elan->vccio)) {
+		ret = PTR_ERR(ihid_elan->vccio);
+		goto err_deassert_reset;
+	}
 
 	ihid_elan->chip_data = device_get_match_data(&client->dev);
 
 	if (ihid_elan->chip_data->main_supply_name) {
 		ihid_elan->vcc33 = devm_regulator_get(&client->dev,
 						      ihid_elan->chip_data->main_supply_name);
-		if (IS_ERR(ihid_elan->vcc33))
-			return PTR_ERR(ihid_elan->vcc33);
+		if (IS_ERR(ihid_elan->vcc33)) {
+			ret = PTR_ERR(ihid_elan->vcc33);
+			goto err_deassert_reset;
+		}
 	}
 
-	return i2c_hid_core_probe(client, &ihid_elan->ops,
-				  ihid_elan->chip_data->hid_descriptor_address, 0);
+	ret = i2c_hid_core_probe(client, &ihid_elan->ops,
+				 ihid_elan->chip_data->hid_descriptor_address, 0);
+	if (ret)
+		goto err_deassert_reset;
+
+	return 0;
+
+err_deassert_reset:
+	if (ihid_elan->no_reset_on_power_off)
+		gpiod_set_value_cansleep(ihid_elan->reset_gpio, 0);
+
+	return ret;
 }
 
 static const struct elan_i2c_hid_chip_data elan_ekth6915_chip_data = {
diff --git a/drivers/hid/intel-ish-hid/ishtp/loader.c b/drivers/hid/intel-ish-hid/ishtp/loader.c
index 993f8b390e57..fcca070bdecb 100644
--- a/drivers/hid/intel-ish-hid/ishtp/loader.c
+++ b/drivers/hid/intel-ish-hid/ishtp/loader.c
@@ -84,8 +84,8 @@ static int loader_write_message(struct ishtp_device *dev, void *buf, int len)
 static int loader_xfer_cmd(struct ishtp_device *dev, void *req, int req_len,
 			   void *resp, int resp_len)
 {
-	struct loader_msg_header *req_hdr = req;
-	struct loader_msg_header *resp_hdr = resp;
+	union loader_msg_header req_hdr;
+	union loader_msg_header resp_hdr;
 	struct device *devc = dev->devc;
 	int rv;
 
@@ -93,34 +93,37 @@ static int loader_xfer_cmd(struct ishtp_device *dev, void *req, int req_len,
 	dev->fw_loader_rx_size = resp_len;
 
 	rv = loader_write_message(dev, req, req_len);
+	req_hdr.val32 = le32_to_cpup(req);
+
 	if (rv < 0) {
-		dev_err(devc, "write cmd %u failed:%d\n", req_hdr->command, rv);
+		dev_err(devc, "write cmd %u failed:%d\n", req_hdr.command, rv);
 		return rv;
 	}
 
 	/* Wait the ACK */
 	wait_event_interruptible_timeout(dev->wait_loader_recvd_msg, dev->fw_loader_received,
 					 ISHTP_LOADER_TIMEOUT);
+	resp_hdr.val32 = le32_to_cpup(resp);
 	dev->fw_loader_rx_size = 0;
 	dev->fw_loader_rx_buf = NULL;
 	if (!dev->fw_loader_received) {
-		dev_err(devc, "wait response of cmd %u timeout\n", req_hdr->command);
+		dev_err(devc, "wait response of cmd %u timeout\n", req_hdr.command);
 		return -ETIMEDOUT;
 	}
 
-	if (!resp_hdr->is_response) {
-		dev_err(devc, "not a response for %u\n", req_hdr->command);
+	if (!resp_hdr.is_response) {
+		dev_err(devc, "not a response for %u\n", req_hdr.command);
 		return -EBADMSG;
 	}
 
-	if (req_hdr->command != resp_hdr->command) {
-		dev_err(devc, "unexpected cmd response %u:%u\n", req_hdr->command,
-			resp_hdr->command);
+	if (req_hdr.command != resp_hdr.command) {
+		dev_err(devc, "unexpected cmd response %u:%u\n", req_hdr.command,
+			resp_hdr.command);
 		return -EBADMSG;
 	}
 
-	if (resp_hdr->status) {
-		dev_err(devc, "cmd %u failed %u\n", req_hdr->command, resp_hdr->status);
+	if (resp_hdr.status) {
+		dev_err(devc, "cmd %u failed %u\n", req_hdr.command, resp_hdr.status);
 		return -EIO;
 	}
 
@@ -138,12 +141,13 @@ static void release_dma_bufs(struct ishtp_device *dev,
 			     struct loader_xfer_dma_fragment *fragment,
 			     void **dma_bufs, u32 fragment_size)
 {
+	dma_addr_t dma_addr;
 	int i;
 
 	for (i = 0; i < FRAGMENT_MAX_NUM; i++) {
 		if (dma_bufs[i]) {
-			dma_free_coherent(dev->devc, fragment_size, dma_bufs[i],
-					  fragment->fragment_tbl[i].ddr_adrs);
+			dma_addr = le64_to_cpu(fragment->fragment_tbl[i].ddr_adrs);
+			dma_free_coherent(dev->devc, fragment_size, dma_bufs[i], dma_addr);
 			dma_bufs[i] = NULL;
 		}
 	}
@@ -156,29 +160,33 @@ static void release_dma_bufs(struct ishtp_device *dev,
  * @fragment: The ISHTP firmware fragment descriptor
  * @dma_bufs: The array of DMA fragment buffers
  * @fragment_size: The size of a single DMA fragment
+ * @fragment_count: Number of fragments
  *
  * Return: 0 on success, negative error code on failure
  */
 static int prepare_dma_bufs(struct ishtp_device *dev,
 			    const struct firmware *ish_fw,
 			    struct loader_xfer_dma_fragment *fragment,
-			    void **dma_bufs, u32 fragment_size)
+			    void **dma_bufs, u32 fragment_size, u32 fragment_count)
 {
+	dma_addr_t dma_addr;
 	u32 offset = 0;
+	u32 length;
 	int i;
 
-	for (i = 0; i < fragment->fragment_cnt && offset < ish_fw->size; i++) {
-		dma_bufs[i] = dma_alloc_coherent(dev->devc, fragment_size,
-						 &fragment->fragment_tbl[i].ddr_adrs, GFP_KERNEL);
+	for (i = 0; i < fragment_count && offset < ish_fw->size; i++) {
+		dma_bufs[i] = dma_alloc_coherent(dev->devc, fragment_size, &dma_addr, GFP_KERNEL);
 		if (!dma_bufs[i])
 			return -ENOMEM;
 
-		fragment->fragment_tbl[i].length = clamp(ish_fw->size - offset, 0, fragment_size);
-		fragment->fragment_tbl[i].fw_off = offset;
-		memcpy(dma_bufs[i], ish_fw->data + offset, fragment->fragment_tbl[i].length);
+		fragment->fragment_tbl[i].ddr_adrs = cpu_to_le64(dma_addr);
+		length = clamp(ish_fw->size - offset, 0, fragment_size);
+		fragment->fragment_tbl[i].length = cpu_to_le32(length);
+		fragment->fragment_tbl[i].fw_off = cpu_to_le32(offset);
+		memcpy(dma_bufs[i], ish_fw->data + offset, length);
 		clflush_cache_range(dma_bufs[i], fragment_size);
 
-		offset += fragment->fragment_tbl[i].length;
+		offset += length;
 	}
 
 	return 0;
@@ -206,17 +214,17 @@ void ishtp_loader_work(struct work_struct *work)
 {
 	DEFINE_RAW_FLEX(struct loader_xfer_dma_fragment, fragment, fragment_tbl, FRAGMENT_MAX_NUM);
 	struct ishtp_device *dev = container_of(work, struct ishtp_device, work_fw_loader);
-	struct loader_xfer_query query = {
-		.header.command = LOADER_CMD_XFER_QUERY,
-	};
-	struct loader_start start = {
-		.header.command = LOADER_CMD_START,
-	};
+	union loader_msg_header query_hdr = { .command = LOADER_CMD_XFER_QUERY, };
+	union loader_msg_header start_hdr = { .command = LOADER_CMD_START, };
+	union loader_msg_header fragment_hdr = { .command = LOADER_CMD_XFER_FRAGMENT, };
+	struct loader_xfer_query query = { .header = cpu_to_le32(query_hdr.val32), };
+	struct loader_start start = { .header = cpu_to_le32(start_hdr.val32), };
 	union loader_recv_message recv_msg;
 	char *filename = dev->driver_data->fw_filename;
 	const struct firmware *ish_fw;
 	void *dma_bufs[FRAGMENT_MAX_NUM] = {};
 	u32 fragment_size;
+	u32 fragment_count;
 	int retry = ISHTP_LOADER_RETRY_TIMES;
 	int rv;
 
@@ -226,23 +234,24 @@ void ishtp_loader_work(struct work_struct *work)
 		return;
 	}
 
-	fragment->fragment.header.command = LOADER_CMD_XFER_FRAGMENT;
-	fragment->fragment.xfer_mode = LOADER_XFER_MODE_DMA;
-	fragment->fragment.is_last = 1;
-	fragment->fragment.size = ish_fw->size;
+	fragment->fragment.header = cpu_to_le32(fragment_hdr.val32);
+	fragment->fragment.xfer_mode = cpu_to_le32(LOADER_XFER_MODE_DMA);
+	fragment->fragment.is_last = cpu_to_le32(1);
+	fragment->fragment.size = cpu_to_le32(ish_fw->size);
 	/* Calculate the size of a single DMA fragment */
 	fragment_size = PFN_ALIGN(DIV_ROUND_UP(ish_fw->size, FRAGMENT_MAX_NUM));
 	/* Calculate the count of DMA fragments */
-	fragment->fragment_cnt = DIV_ROUND_UP(ish_fw->size, fragment_size);
+	fragment_count = DIV_ROUND_UP(ish_fw->size, fragment_size);
+	fragment->fragment_cnt = cpu_to_le32(fragment_count);
 
-	rv = prepare_dma_bufs(dev, ish_fw, fragment, dma_bufs, fragment_size);
+	rv = prepare_dma_bufs(dev, ish_fw, fragment, dma_bufs, fragment_size, fragment_count);
 	if (rv) {
 		dev_err(dev->devc, "prepare DMA buffer failed.\n");
 		goto out;
 	}
 
 	do {
-		query.image_size = ish_fw->size;
+		query.image_size = cpu_to_le32(ish_fw->size);
 		rv = loader_xfer_cmd(dev, &query, sizeof(query), recv_msg.raw_data,
 				     sizeof(struct loader_xfer_query_ack));
 		if (rv)
@@ -255,7 +264,7 @@ void ishtp_loader_work(struct work_struct *work)
 			recv_msg.query_ack.version_build);
 
 		rv = loader_xfer_cmd(dev, fragment,
-				     struct_size(fragment, fragment_tbl, fragment->fragment_cnt),
+				     struct_size(fragment, fragment_tbl, fragment_count),
 				     recv_msg.raw_data, sizeof(struct loader_xfer_fragment_ack));
 		if (rv)
 			continue; /* try again if failed */
diff --git a/drivers/hid/intel-ish-hid/ishtp/loader.h b/drivers/hid/intel-ish-hid/ishtp/loader.h
index 7aa45ebc3f7b..308b96085a4d 100644
--- a/drivers/hid/intel-ish-hid/ishtp/loader.h
+++ b/drivers/hid/intel-ish-hid/ishtp/loader.h
@@ -30,19 +30,23 @@ struct work_struct;
 #define LOADER_XFER_MODE_DMA BIT(0)
 
 /**
- * struct loader_msg_header - ISHTP firmware loader message header
+ * union loader_msg_header - ISHTP firmware loader message header
  * @command: Command type
  * @is_response: Indicates if the message is a response
  * @has_next: Indicates if there is a next message
  * @reserved: Reserved for future use
  * @status: Status of the message
- */
-struct loader_msg_header {
-	__le32 command:7;
-	__le32 is_response:1;
-	__le32 has_next:1;
-	__le32 reserved:15;
-	__le32 status:8;
+ * @val32: entire header as a 32-bit value
+ */
+union loader_msg_header {
+	struct {
+		__u32 command:7;
+		__u32 is_response:1;
+		__u32 has_next:1;
+		__u32 reserved:15;
+		__u32 status:8;
+	};
+	__u32 val32;
 };
 
 /**
@@ -51,7 +55,7 @@ struct loader_msg_header {
  * @image_size: Size of the image
  */
 struct loader_xfer_query {
-	struct loader_msg_header header;
+	__le32 header;
 	__le32 image_size;
 };
 
@@ -103,7 +107,7 @@ struct loader_capability {
  * @capability: Loader capability
  */
 struct loader_xfer_query_ack {
-	struct loader_msg_header header;
+	__le32 header;
 	__le16 version_major;
 	__le16 version_minor;
 	__le16 version_hotfix;
@@ -122,7 +126,7 @@ struct loader_xfer_query_ack {
  * @is_last: Is last
  */
 struct loader_xfer_fragment {
-	struct loader_msg_header header;
+	__le32 header;
 	__le32 xfer_mode;
 	__le32 offset;
 	__le32 size;
@@ -134,7 +138,7 @@ struct loader_xfer_fragment {
  * @header: Header of the message
  */
 struct loader_xfer_fragment_ack {
-	struct loader_msg_header header;
+	__le32 header;
 };
 
 /**
@@ -170,7 +174,7 @@ struct loader_xfer_dma_fragment {
  * @header: Header of the message
  */
 struct loader_start {
-	struct loader_msg_header header;
+	__le32 header;
 };
 
 /**
@@ -178,10 +182,11 @@ struct loader_start {
  * @header: Header of the message
  */
 struct loader_start_ack {
-	struct loader_msg_header header;
+	__le32 header;
 };
 
 union loader_recv_message {
+	__le32 header;
 	struct loader_xfer_query_ack query_ack;
 	struct loader_xfer_fragment_ack fragment_ack;
 	struct loader_start_ack start_ack;
diff --git a/drivers/i2c/busses/i2c-at91-slave.c b/drivers/i2c/busses/i2c-at91-slave.c
index d6eeea5166c0..131a67d9d4a6 100644
--- a/drivers/i2c/busses/i2c-at91-slave.c
+++ b/drivers/i2c/busses/i2c-at91-slave.c
@@ -106,8 +106,7 @@ static int at91_unreg_slave(struct i2c_client *slave)
 
 static u32 at91_twi_func(struct i2c_adapter *adapter)
 {
-	return I2C_FUNC_SLAVE | I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL
-		| I2C_FUNC_SMBUS_READ_BLOCK_DATA;
+	return I2C_FUNC_SLAVE;
 }
 
 static const struct i2c_algorithm at91_twi_algorithm_slave = {
diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c
index 2e079cf20bb5..78e2c47e3d7d 100644
--- a/drivers/i2c/busses/i2c-designware-slave.c
+++ b/drivers/i2c/busses/i2c-designware-slave.c
@@ -220,7 +220,7 @@ static const struct i2c_algorithm i2c_dw_algo = {
 
 void i2c_dw_configure_slave(struct dw_i2c_dev *dev)
 {
-	dev->functionality = I2C_FUNC_SLAVE | DW_IC_DEFAULT_FUNCTIONALITY;
+	dev->functionality = I2C_FUNC_SLAVE;
 
 	dev->slave_cfg = DW_IC_CON_RX_FIFO_FULL_HLD_CTRL |
 			 DW_IC_CON_RESTART_EN | DW_IC_CON_STOP_DET_IFADDRESSED;
diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c
index 31ecb2c7e978..4eccbcd0fbfc 100644
--- a/drivers/i2c/busses/i2c-synquacer.c
+++ b/drivers/i2c/busses/i2c-synquacer.c
@@ -138,7 +138,6 @@ struct synquacer_i2c {
 	int			irq;
 	struct device		*dev;
 	void __iomem		*base;
-	struct clk		*pclk;
 	u32			pclkrate;
 	u32			speed_khz;
 	u32			timeout_ms;
@@ -535,6 +534,7 @@ static const struct i2c_adapter synquacer_i2c_ops = {
 static int synquacer_i2c_probe(struct platform_device *pdev)
 {
 	struct synquacer_i2c *i2c;
+	struct clk *pclk;
 	u32 bus_speed;
 	int ret;
 
@@ -550,13 +550,12 @@ static int synquacer_i2c_probe(struct platform_device *pdev)
 	device_property_read_u32(&pdev->dev, "socionext,pclk-rate",
 				 &i2c->pclkrate);
 
-	i2c->pclk = devm_clk_get_enabled(&pdev->dev, "pclk");
-	if (IS_ERR(i2c->pclk))
-		return dev_err_probe(&pdev->dev, PTR_ERR(i2c->pclk),
+	pclk = devm_clk_get_enabled(&pdev->dev, "pclk");
+	if (IS_ERR(pclk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(pclk),
 				     "failed to get and enable clock\n");
 
-	dev_dbg(&pdev->dev, "clock source %p\n", i2c->pclk);
-	i2c->pclkrate = clk_get_rate(i2c->pclk);
+	i2c->pclkrate = clk_get_rate(pclk);
 
 	if (i2c->pclkrate < SYNQUACER_I2C_MIN_CLK_RATE ||
 	    i2c->pclkrate > SYNQUACER_I2C_MAX_CLK_RATE)
diff --git a/drivers/iio/adc/ad7173.c b/drivers/iio/adc/ad7173.c
index a7826bba0852..b26d4575e256 100644
--- a/drivers/iio/adc/ad7173.c
+++ b/drivers/iio/adc/ad7173.c
@@ -145,6 +145,7 @@ struct ad7173_device_info {
 	unsigned int id;
 	char *name;
 	bool has_temp;
+	bool has_input_buf;
 	bool has_int_ref;
 	bool has_ref2;
 	u8 num_gpios;
@@ -212,18 +213,21 @@ static const struct ad7173_device_info ad7173_device_info[] = {
 		.num_configs = 4,
 		.num_gpios = 2,
 		.has_temp = true,
+		.has_input_buf = true,
 		.has_int_ref = true,
 		.clock = 2 * HZ_PER_MHZ,
 		.sinc5_data_rates = ad7173_sinc5_data_rates,
 		.num_sinc5_data_rates = ARRAY_SIZE(ad7173_sinc5_data_rates),
 	},
 	[ID_AD7172_4] = {
+		.name = "ad7172-4",
 		.id = AD7172_4_ID,
 		.num_inputs = 9,
 		.num_channels = 8,
 		.num_configs = 8,
 		.num_gpios = 4,
 		.has_temp = false,
+		.has_input_buf = true,
 		.has_ref2 = true,
 		.clock = 2 * HZ_PER_MHZ,
 		.sinc5_data_rates = ad7173_sinc5_data_rates,
@@ -237,6 +241,7 @@ static const struct ad7173_device_info ad7173_device_info[] = {
 		.num_configs = 8,
 		.num_gpios = 4,
 		.has_temp = true,
+		.has_input_buf = true,
 		.has_int_ref = true,
 		.has_ref2 = true,
 		.clock = 2 * HZ_PER_MHZ,
@@ -251,18 +256,21 @@ static const struct ad7173_device_info ad7173_device_info[] = {
 		.num_configs = 4,
 		.num_gpios = 2,
 		.has_temp = true,
+		.has_input_buf = true,
 		.has_int_ref = true,
 		.clock = 16 * HZ_PER_MHZ,
 		.sinc5_data_rates = ad7175_sinc5_data_rates,
 		.num_sinc5_data_rates = ARRAY_SIZE(ad7175_sinc5_data_rates),
 	},
 	[ID_AD7175_8] = {
+		.name = "ad7175-8",
 		.id = AD7175_8_ID,
 		.num_inputs = 17,
 		.num_channels = 16,
 		.num_configs = 8,
 		.num_gpios = 4,
 		.has_temp = true,
+		.has_input_buf = true,
 		.has_int_ref = true,
 		.has_ref2 = true,
 		.clock = 16 * HZ_PER_MHZ,
@@ -277,18 +285,21 @@ static const struct ad7173_device_info ad7173_device_info[] = {
 		.num_configs = 4,
 		.num_gpios = 2,
 		.has_temp = false,
+		.has_input_buf = false,
 		.has_int_ref = true,
 		.clock = 16 * HZ_PER_MHZ,
 		.sinc5_data_rates = ad7175_sinc5_data_rates,
 		.num_sinc5_data_rates = ARRAY_SIZE(ad7175_sinc5_data_rates),
 	},
 	[ID_AD7177_2] = {
+		.name = "ad7177-2",
 		.id = AD7177_ID,
 		.num_inputs = 5,
 		.num_channels = 4,
 		.num_configs = 4,
 		.num_gpios = 2,
 		.has_temp = true,
+		.has_input_buf = true,
 		.has_int_ref = true,
 		.clock = 16 * HZ_PER_MHZ,
 		.odr_start_value = AD7177_ODR_START_VALUE,
@@ -532,6 +543,7 @@ static int ad7173_append_status(struct ad_sigma_delta *sd, bool append)
 	unsigned int interface_mode = st->interface_mode;
 	int ret;
 
+	interface_mode &= ~AD7173_INTERFACE_DATA_STAT;
 	interface_mode |= AD7173_INTERFACE_DATA_STAT_EN(append);
 	ret = ad_sd_write_reg(&st->sd, AD7173_REG_INTERFACE_MODE, 2, interface_mode);
 	if (ret)
@@ -705,7 +717,7 @@ static int ad7173_write_raw(struct iio_dev *indio_dev,
 {
 	struct ad7173_state *st = iio_priv(indio_dev);
 	struct ad7173_channel_config *cfg;
-	unsigned int freq, i, reg;
+	unsigned int freq, i;
 	int ret;
 
 	ret = iio_device_claim_direct_mode(indio_dev);
@@ -721,16 +733,7 @@ static int ad7173_write_raw(struct iio_dev *indio_dev,
 
 		cfg = &st->channels[chan->address].cfg;
 		cfg->odr = i;
-
-		if (!cfg->live)
-			break;
-
-		ret = ad_sd_read_reg(&st->sd, AD7173_REG_FILTER(cfg->cfg_slot), 2, &reg);
-		if (ret)
-			break;
-		reg &= ~AD7173_FILTER_ODR0_MASK;
-		reg |= FIELD_PREP(AD7173_FILTER_ODR0_MASK, i);
-		ret = ad_sd_write_reg(&st->sd, AD7173_REG_FILTER(cfg->cfg_slot), 2, reg);
+		cfg->live = false;
 		break;
 
 	default:
@@ -792,8 +795,7 @@ static const struct iio_chan_spec ad7173_channel_template = {
 	.type = IIO_VOLTAGE,
 	.indexed = 1,
 	.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
-		BIT(IIO_CHAN_INFO_SCALE),
-	.info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ),
+		BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_SAMP_FREQ),
 	.scan_type = {
 		.sign = 'u',
 		.realbits = 24,
@@ -804,12 +806,11 @@ static const struct iio_chan_spec ad7173_channel_template = {
 
 static const struct iio_chan_spec ad7173_temp_iio_channel_template = {
 	.type = IIO_TEMP,
-	.indexed = 1,
 	.channel = AD7173_AIN_TEMP_POS,
 	.channel2 = AD7173_AIN_TEMP_NEG,
 	.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
-		BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_OFFSET),
-	.info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ),
+		BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_OFFSET) |
+		BIT(IIO_CHAN_INFO_SAMP_FREQ),
 	.scan_type = {
 		.sign = 'u',
 		.realbits = 24,
@@ -932,7 +933,7 @@ static int ad7173_fw_parse_channel_config(struct iio_dev *indio_dev)
 			AD7173_CH_ADDRESS(chan_arr[chan_index].channel,
 					  chan_arr[chan_index].channel2);
 		chan_st_priv->cfg.bipolar = false;
-		chan_st_priv->cfg.input_buf = true;
+		chan_st_priv->cfg.input_buf = st->info->has_input_buf;
 		chan_st_priv->cfg.ref_sel = AD7173_SETUP_REF_SEL_INT_REF;
 		st->adc_mode |= AD7173_ADC_MODE_REF_EN;
 
@@ -989,7 +990,7 @@ static int ad7173_fw_parse_channel_config(struct iio_dev *indio_dev)
 
 		chan_st_priv->ain = AD7173_CH_ADDRESS(ain[0], ain[1]);
 		chan_st_priv->chan_reg = chan_index;
-		chan_st_priv->cfg.input_buf = true;
+		chan_st_priv->cfg.input_buf = st->info->has_input_buf;
 		chan_st_priv->cfg.odr = 0;
 
 		chan_st_priv->cfg.bipolar = fwnode_property_read_bool(child, "bipolar");
diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
index e85b763b9ffc..8f5b9c3f6e3d 100644
--- a/drivers/iio/adc/ad9467.c
+++ b/drivers/iio/adc/ad9467.c
@@ -243,11 +243,11 @@ static void __ad9467_get_scale(struct ad9467_state *st, int index,
 }
 
 static const struct iio_chan_spec ad9434_channels[] = {
-	AD9467_CHAN(0, 0, 12, 'S'),
+	AD9467_CHAN(0, 0, 12, 's'),
 };
 
 static const struct iio_chan_spec ad9467_channels[] = {
-	AD9467_CHAN(0, 0, 16, 'S'),
+	AD9467_CHAN(0, 0, 16, 's'),
 };
 
 static const struct ad9467_chip_info ad9467_chip_tbl = {
diff --git a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
index fa205f17bd90..f44458c380d9 100644
--- a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
+++ b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
@@ -60,11 +60,15 @@ EXPORT_SYMBOL_NS_GPL(inv_sensors_timestamp_init, IIO_INV_SENSORS_TIMESTAMP);
 int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts,
 				     uint32_t period, bool fifo)
 {
+	uint32_t mult;
+
 	/* when FIFO is on, prevent odr change if one is already pending */
 	if (fifo && ts->new_mult != 0)
 		return -EAGAIN;
 
-	ts->new_mult = period / ts->chip.clock_period;
+	mult = period / ts->chip.clock_period;
+	if (mult != ts->mult)
+		ts->new_mult = mult;
 
 	return 0;
 }
diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c
index 076bc9ecfb49..4763402dbcd6 100644
--- a/drivers/iio/dac/ad5592r-base.c
+++ b/drivers/iio/dac/ad5592r-base.c
@@ -415,7 +415,7 @@ static int ad5592r_read_raw(struct iio_dev *iio_dev,
 			s64 tmp = *val * (3767897513LL / 25LL);
 			*val = div_s64_rem(tmp, 1000000000LL, val2);
 
-			return IIO_VAL_INT_PLUS_MICRO;
+			return IIO_VAL_INT_PLUS_NANO;
 		}
 
 		mutex_lock(&st->lock);
diff --git a/drivers/iio/imu/bmi323/bmi323_core.c b/drivers/iio/imu/bmi323/bmi323_core.c
index 5d42ab9b176a..67d74a1a1b26 100644
--- a/drivers/iio/imu/bmi323/bmi323_core.c
+++ b/drivers/iio/imu/bmi323/bmi323_core.c
@@ -1391,7 +1391,7 @@ static irqreturn_t bmi323_trigger_handler(int irq, void *p)
 				       &data->buffer.channels,
 				       ARRAY_SIZE(data->buffer.channels));
 		if (ret)
-			return IRQ_NONE;
+			goto out;
 	} else {
 		for_each_set_bit(bit, indio_dev->active_scan_mask,
 				 BMI323_CHAN_MAX) {
@@ -1400,13 +1400,14 @@ static irqreturn_t bmi323_trigger_handler(int irq, void *p)
 					      &data->buffer.channels[index++],
 					      BMI323_BYTES_PER_SAMPLE);
 			if (ret)
-				return IRQ_NONE;
+				goto out;
 		}
 	}
 
 	iio_push_to_buffers_with_timestamp(indio_dev, &data->buffer,
 					   iio_get_time_ns(indio_dev));
 
+out:
 	iio_trigger_notify_done(indio_dev->trig);
 
 	return IRQ_HANDLED;
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
index 83d8504ebfff..4b2566693614 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
@@ -130,10 +130,6 @@ static int inv_icm42600_accel_update_scan_mode(struct iio_dev *indio_dev,
 	/* update data FIFO write */
 	inv_sensors_timestamp_apply_odr(ts, 0, 0, 0);
 	ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en);
-	if (ret)
-		goto out_unlock;
-
-	ret = inv_icm42600_buffer_update_watermark(st);
 
 out_unlock:
 	mutex_unlock(&st->lock);
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
index 63b85ec88c13..a8cf74c84c3c 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
@@ -222,10 +222,15 @@ int inv_icm42600_buffer_update_watermark(struct inv_icm42600_state *st)
 	latency_accel = period_accel * wm_accel;
 
 	/* 0 value for watermark means that the sensor is turned off */
+	if (wm_gyro == 0 && wm_accel == 0)
+		return 0;
+
 	if (latency_gyro == 0) {
 		watermark = wm_accel;
+		st->fifo.watermark.eff_accel = wm_accel;
 	} else if (latency_accel == 0) {
 		watermark = wm_gyro;
+		st->fifo.watermark.eff_gyro = wm_gyro;
 	} else {
 		/* compute the smallest latency that is a multiple of both */
 		if (latency_gyro <= latency_accel)
@@ -241,6 +246,13 @@ int inv_icm42600_buffer_update_watermark(struct inv_icm42600_state *st)
 		watermark = latency / period;
 		if (watermark < 1)
 			watermark = 1;
+		/* update effective watermark */
+		st->fifo.watermark.eff_gyro = latency / period_gyro;
+		if (st->fifo.watermark.eff_gyro < 1)
+			st->fifo.watermark.eff_gyro = 1;
+		st->fifo.watermark.eff_accel = latency / period_accel;
+		if (st->fifo.watermark.eff_accel < 1)
+			st->fifo.watermark.eff_accel = 1;
 	}
 
 	/* compute watermark value in bytes */
@@ -514,7 +526,7 @@ int inv_icm42600_buffer_fifo_parse(struct inv_icm42600_state *st)
 	/* handle gyroscope timestamp and FIFO data parsing */
 	if (st->fifo.nb.gyro > 0) {
 		ts = &gyro_st->ts;
-		inv_sensors_timestamp_interrupt(ts, st->fifo.nb.gyro,
+		inv_sensors_timestamp_interrupt(ts, st->fifo.watermark.eff_gyro,
 						st->timestamp.gyro);
 		ret = inv_icm42600_gyro_parse_fifo(st->indio_gyro);
 		if (ret)
@@ -524,7 +536,7 @@ int inv_icm42600_buffer_fifo_parse(struct inv_icm42600_state *st)
 	/* handle accelerometer timestamp and FIFO data parsing */
 	if (st->fifo.nb.accel > 0) {
 		ts = &accel_st->ts;
-		inv_sensors_timestamp_interrupt(ts, st->fifo.nb.accel,
+		inv_sensors_timestamp_interrupt(ts, st->fifo.watermark.eff_accel,
 						st->timestamp.accel);
 		ret = inv_icm42600_accel_parse_fifo(st->indio_accel);
 		if (ret)
@@ -577,6 +589,9 @@ int inv_icm42600_buffer_init(struct inv_icm42600_state *st)
 	unsigned int val;
 	int ret;
 
+	st->fifo.watermark.eff_gyro = 1;
+	st->fifo.watermark.eff_accel = 1;
+
 	/*
 	 * Default FIFO configuration (bits 7 to 5)
 	 * - use invalid value
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h
index 8b85ee333bf8..f6c85daf42b0 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h
@@ -32,6 +32,8 @@ struct inv_icm42600_fifo {
 	struct {
 		unsigned int gyro;
 		unsigned int accel;
+		unsigned int eff_gyro;
+		unsigned int eff_accel;
 	} watermark;
 	size_t count;
 	struct {
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
index 96116a68ab29..62fdae530334 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
@@ -537,6 +537,7 @@ static int inv_icm42600_irq_init(struct inv_icm42600_state *st, int irq,
 	if (ret)
 		return ret;
 
+	irq_type |= IRQF_ONESHOT;
 	return devm_request_threaded_irq(dev, irq, inv_icm42600_irq_timestamp,
 					 inv_icm42600_irq_handler, irq_type,
 					 "inv_icm42600", st);
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
index e6f8de80128c..938af5b640b0 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
@@ -130,10 +130,6 @@ static int inv_icm42600_gyro_update_scan_mode(struct iio_dev *indio_dev,
 	/* update data FIFO write */
 	inv_sensors_timestamp_apply_odr(ts, 0, 0, 0);
 	ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en);
-	if (ret)
-		goto out_unlock;
-
-	ret = inv_icm42600_buffer_update_watermark(st);
 
 out_unlock:
 	mutex_unlock(&st->lock);
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
index 0dc0f22a5582..3d3b27f28c9d 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c
@@ -100,8 +100,8 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p)
 		goto end_session;
 	/* Each FIFO data contains all sensors, so same number for FIFO and sensor data */
 	fifo_period = NSEC_PER_SEC / INV_MPU6050_DIVIDER_TO_FIFO_RATE(st->chip_config.divider);
-	inv_sensors_timestamp_interrupt(&st->timestamp, nb, pf->timestamp);
-	inv_sensors_timestamp_apply_odr(&st->timestamp, fifo_period, nb, 0);
+	inv_sensors_timestamp_interrupt(&st->timestamp, 1, pf->timestamp);
+	inv_sensors_timestamp_apply_odr(&st->timestamp, fifo_period, 1, 0);
 
 	/* clear internal data buffer for avoiding kernel data leak */
 	memset(data, 0, sizeof(data));
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
index 1b603567ccc8..84273660ca2e 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
@@ -300,6 +300,7 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev, int irq_type)
 	if (!st->trig)
 		return -ENOMEM;
 
+	irq_type |= IRQF_ONESHOT;
 	ret = devm_request_threaded_irq(&indio_dev->dev, st->irq,
 					&inv_mpu6050_interrupt_timestamp,
 					&inv_mpu6050_interrupt_handle,
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 52d773261828..485e6fc44a04 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -721,7 +721,7 @@ int iio_read_channel_processed_scale(struct iio_channel *chan, int *val,
 			return ret;
 		*val *= scale;
 
-		return 0;
+		return ret;
 	} else {
 		ret = iio_channel_read(chan, val, NULL, IIO_CHAN_INFO_RAW);
 		if (ret < 0)
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 09f53d987c7d..221fa2c552ae 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -1394,12 +1394,12 @@ static int bmp580_read_temp(struct bmp280_data *data, int *val, int *val2)
 
 	/*
 	 * Temperature is returned in Celsius degrees in fractional
-	 * form down 2^16. We rescale by x1000 to return milli Celsius
-	 * to respect IIO ABI.
+	 * form down 2^16. We rescale by x1000 to return millidegrees
+	 * Celsius to respect IIO ABI.
 	 */
-	*val = raw_temp * 1000;
-	*val2 = 16;
-	return IIO_VAL_FRACTIONAL_LOG2;
+	raw_temp = sign_extend32(raw_temp, 23);
+	*val = ((s64)raw_temp * 1000) / (1 << 16);
+	return IIO_VAL_INT;
 }
 
 static int bmp580_read_press(struct bmp280_data *data, int *val, int *val2)
diff --git a/drivers/iio/temperature/mlx90635.c b/drivers/iio/temperature/mlx90635.c
index 1f5c962c1818..f7f88498ba0e 100644
--- a/drivers/iio/temperature/mlx90635.c
+++ b/drivers/iio/temperature/mlx90635.c
@@ -947,9 +947,9 @@ static int mlx90635_probe(struct i2c_client *client)
 				     "failed to allocate regmap\n");
 
 	regmap_ee = devm_regmap_init_i2c(client, &mlx90635_regmap_ee);
-	if (IS_ERR(regmap))
-		return dev_err_probe(&client->dev, PTR_ERR(regmap),
-				     "failed to allocate regmap\n");
+	if (IS_ERR(regmap_ee))
+		return dev_err_probe(&client->dev, PTR_ERR(regmap_ee),
+				     "failed to allocate EEPROM regmap\n");
 
 	mlx90635 = iio_priv(indio_dev);
 	i2c_set_clientdata(client, indio_dev);
diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c
index bbd366dcb69a..6a42b27c4599 100644
--- a/drivers/input/touchscreen/silead.c
+++ b/drivers/input/touchscreen/silead.c
@@ -71,7 +71,6 @@ struct silead_ts_data {
 	struct regulator_bulk_data regulators[2];
 	char fw_name[64];
 	struct touchscreen_properties prop;
-	u32 max_fingers;
 	u32 chip_id;
 	struct input_mt_pos pos[SILEAD_MAX_FINGERS];
 	int slots[SILEAD_MAX_FINGERS];
@@ -136,7 +135,7 @@ static int silead_ts_request_input_dev(struct silead_ts_data *data)
 	touchscreen_parse_properties(data->input, true, &data->prop);
 	silead_apply_efi_fw_min_max(data);
 
-	input_mt_init_slots(data->input, data->max_fingers,
+	input_mt_init_slots(data->input, SILEAD_MAX_FINGERS,
 			    INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED |
 			    INPUT_MT_TRACK);
 
@@ -256,10 +255,10 @@ static void silead_ts_read_data(struct i2c_client *client)
 		return;
 	}
 
-	if (buf[0] > data->max_fingers) {
+	if (buf[0] > SILEAD_MAX_FINGERS) {
 		dev_warn(dev, "More touches reported then supported %d > %d\n",
-			 buf[0], data->max_fingers);
-		buf[0] = data->max_fingers;
+			 buf[0], SILEAD_MAX_FINGERS);
+		buf[0] = SILEAD_MAX_FINGERS;
 	}
 
 	if (silead_ts_handle_pen_data(data, buf))
@@ -315,7 +314,6 @@ sync:
 
 static int silead_ts_init(struct i2c_client *client)
 {
-	struct silead_ts_data *data = i2c_get_clientdata(client);
 	int error;
 
 	error = i2c_smbus_write_byte_data(client, SILEAD_REG_RESET,
@@ -325,7 +323,7 @@ static int silead_ts_init(struct i2c_client *client)
 	usleep_range(SILEAD_CMD_SLEEP_MIN, SILEAD_CMD_SLEEP_MAX);
 
 	error = i2c_smbus_write_byte_data(client, SILEAD_REG_TOUCH_NR,
-					data->max_fingers);
+					  SILEAD_MAX_FINGERS);
 	if (error)
 		goto i2c_write_err;
 	usleep_range(SILEAD_CMD_SLEEP_MIN, SILEAD_CMD_SLEEP_MAX);
@@ -591,13 +589,6 @@ static void silead_ts_read_props(struct i2c_client *client)
 	const char *str;
 	int error;
 
-	error = device_property_read_u32(dev, "silead,max-fingers",
-					 &data->max_fingers);
-	if (error) {
-		dev_dbg(dev, "Max fingers read error %d\n", error);
-		data->max_fingers = 5; /* Most devices handle up-to 5 fingers */
-	}
-
 	error = device_property_read_string(dev, "firmware-name", &str);
 	if (!error)
 		snprintf(data->fw_name, sizeof(data->fw_name),
diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h
index 2fde1302a584..2d5945c982bd 100644
--- a/drivers/iommu/amd/amd_iommu.h
+++ b/drivers/iommu/amd/amd_iommu.h
@@ -129,7 +129,8 @@ static inline int check_feature_gpt_level(void)
 static inline bool amd_iommu_gt_ppr_supported(void)
 {
 	return (check_feature(FEATURE_GT) &&
-		check_feature(FEATURE_PPR));
+		check_feature(FEATURE_PPR) &&
+		check_feature(FEATURE_EPHSUP));
 }
 
 static inline u64 iommu_virt_to_phys(void *vaddr)
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index a18e74878f68..161248067776 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -1626,8 +1626,17 @@ static void __init free_pci_segments(void)
 	}
 }
 
+static void __init free_sysfs(struct amd_iommu *iommu)
+{
+	if (iommu->iommu.dev) {
+		iommu_device_unregister(&iommu->iommu);
+		iommu_device_sysfs_remove(&iommu->iommu);
+	}
+}
+
 static void __init free_iommu_one(struct amd_iommu *iommu)
 {
+	free_sysfs(iommu);
 	free_cwwb_sem(iommu);
 	free_command_buffer(iommu);
 	free_event_buffer(iommu);
@@ -3353,7 +3362,7 @@ int amd_iommu_reenable(int mode)
 	return 0;
 }
 
-int __init amd_iommu_enable_faulting(unsigned int cpu)
+int amd_iommu_enable_faulting(unsigned int cpu)
 {
 	/* We enable MSI later when PCI is initialized */
 	return 0;
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 52d83730a22a..c2703599bb16 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -2032,7 +2032,6 @@ static int do_attach(struct iommu_dev_data *dev_data,
 		     struct protection_domain *domain)
 {
 	struct amd_iommu *iommu = get_amd_iommu_from_dev_data(dev_data);
-	struct pci_dev *pdev;
 	int ret = 0;
 
 	/* Update data structures */
@@ -2047,30 +2046,13 @@ static int do_attach(struct iommu_dev_data *dev_data,
 	domain->dev_iommu[iommu->index] += 1;
 	domain->dev_cnt                 += 1;
 
-	pdev = dev_is_pci(dev_data->dev) ? to_pci_dev(dev_data->dev) : NULL;
+	/* Setup GCR3 table */
 	if (pdom_is_sva_capable(domain)) {
 		ret = init_gcr3_table(dev_data, domain);
 		if (ret)
 			return ret;
-
-		if (pdev) {
-			pdev_enable_caps(pdev);
-
-			/*
-			 * Device can continue to function even if IOPF
-			 * enablement failed. Hence in error path just
-			 * disable device PRI support.
-			 */
-			if (amd_iommu_iopf_add_device(iommu, dev_data))
-				pdev_disable_cap_pri(pdev);
-		}
-	} else if (pdev) {
-		pdev_enable_cap_ats(pdev);
 	}
 
-	/* Update device table */
-	amd_iommu_dev_update_dte(dev_data, true);
-
 	return ret;
 }
 
@@ -2163,6 +2145,11 @@ static void detach_device(struct device *dev)
 
 	do_detach(dev_data);
 
+out:
+	spin_unlock(&dev_data->lock);
+
+	spin_unlock_irqrestore(&domain->lock, flags);
+
 	/* Remove IOPF handler */
 	if (ppr)
 		amd_iommu_iopf_remove_device(iommu, dev_data);
@@ -2170,10 +2157,6 @@ static void detach_device(struct device *dev)
 	if (dev_is_pci(dev))
 		pdev_disable_caps(to_pci_dev(dev));
 
-out:
-	spin_unlock(&dev_data->lock);
-
-	spin_unlock_irqrestore(&domain->lock, flags);
 }
 
 static struct iommu_device *amd_iommu_probe_device(struct device *dev)
@@ -2485,6 +2468,7 @@ static int amd_iommu_attach_device(struct iommu_domain *dom,
 	struct iommu_dev_data *dev_data = dev_iommu_priv_get(dev);
 	struct protection_domain *domain = to_pdomain(dom);
 	struct amd_iommu *iommu = get_amd_iommu_from_dev(dev);
+	struct pci_dev *pdev;
 	int ret;
 
 	/*
@@ -2517,7 +2501,23 @@ static int amd_iommu_attach_device(struct iommu_domain *dom,
 	}
 #endif
 
-	iommu_completion_wait(iommu);
+	pdev = dev_is_pci(dev_data->dev) ? to_pci_dev(dev_data->dev) : NULL;
+	if (pdev && pdom_is_sva_capable(domain)) {
+		pdev_enable_caps(pdev);
+
+		/*
+		 * Device can continue to function even if IOPF
+		 * enablement failed. Hence in error path just
+		 * disable device PRI support.
+		 */
+		if (amd_iommu_iopf_add_device(iommu, dev_data))
+			pdev_disable_cap_pri(pdev);
+	} else if (pdev) {
+		pdev_enable_cap_ats(pdev);
+	}
+
+	/* Update device table */
+	amd_iommu_dev_update_dte(dev_data, true);
 
 	return ret;
 }
diff --git a/drivers/iommu/amd/ppr.c b/drivers/iommu/amd/ppr.c
index 091423bb8aac..7c67d69f0b8c 100644
--- a/drivers/iommu/amd/ppr.c
+++ b/drivers/iommu/amd/ppr.c
@@ -222,8 +222,7 @@ int amd_iommu_iopf_init(struct amd_iommu *iommu)
 	if (iommu->iopf_queue)
 		return ret;
 
-	snprintf(iommu->iopfq_name, sizeof(iommu->iopfq_name),
-		 "amdiommu-%#x-iopfq",
+	snprintf(iommu->iopfq_name, sizeof(iommu->iopfq_name), "amdvi-%#x",
 		 PCI_SEG_DEVID_TO_SBDF(iommu->pci_seg->id, iommu->devid));
 
 	iommu->iopf_queue = iopf_queue_alloc(iommu->iopfq_name);
@@ -249,40 +248,26 @@ void amd_iommu_page_response(struct device *dev, struct iopf_fault *evt,
 int amd_iommu_iopf_add_device(struct amd_iommu *iommu,
 			      struct iommu_dev_data *dev_data)
 {
-	unsigned long flags;
 	int ret = 0;
 
 	if (!dev_data->pri_enabled)
 		return ret;
 
-	raw_spin_lock_irqsave(&iommu->lock, flags);
-
-	if (!iommu->iopf_queue) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
+	if (!iommu->iopf_queue)
+		return -EINVAL;
 
 	ret = iopf_queue_add_device(iommu->iopf_queue, dev_data->dev);
 	if (ret)
-		goto out_unlock;
+		return ret;
 
 	dev_data->ppr = true;
-
-out_unlock:
-	raw_spin_unlock_irqrestore(&iommu->lock, flags);
-	return ret;
+	return 0;
 }
 
 /* Its assumed that caller has verified that device was added to iopf queue */
 void amd_iommu_iopf_remove_device(struct amd_iommu *iommu,
 				  struct iommu_dev_data *dev_data)
 {
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&iommu->lock, flags);
-
 	iopf_queue_remove_device(iommu->iopf_queue, dev_data->dev);
 	dev_data->ppr = false;
-
-	raw_spin_unlock_irqrestore(&iommu->lock, flags);
 }
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index f731e4b2a417..43520e7275cc 100644
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -686,15 +686,15 @@ static int iommu_dma_init_domain(struct iommu_domain *domain, struct device *dev
 
 	/* Check the domain allows at least some access to the device... */
 	if (map) {
-		dma_addr_t base = dma_range_map_min(map);
-		if (base > domain->geometry.aperture_end ||
+		if (dma_range_map_min(map) > domain->geometry.aperture_end ||
 		    dma_range_map_max(map) < domain->geometry.aperture_start) {
 			pr_warn("specified DMA range outside IOMMU capability\n");
 			return -EFAULT;
 		}
-		/* ...then finally give it a kicking to make sure it fits */
-		base_pfn = max(base, domain->geometry.aperture_start) >> order;
 	}
+	/* ...then finally give it a kicking to make sure it fits */
+	base_pfn = max_t(unsigned long, base_pfn,
+			 domain->geometry.aperture_start >> order);
 
 	/* start_pfn is always nonzero for an already-initialised domain */
 	mutex_lock(&cookie->mutex);
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 40ebf1726393..3c755d5dad6e 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1846,28 +1846,22 @@ static int its_vlpi_map(struct irq_data *d, struct its_cmd_info *info)
 {
 	struct its_device *its_dev = irq_data_get_irq_chip_data(d);
 	u32 event = its_get_event_id(d);
-	int ret = 0;
 
 	if (!info->map)
 		return -EINVAL;
 
-	raw_spin_lock(&its_dev->event_map.vlpi_lock);
-
 	if (!its_dev->event_map.vm) {
 		struct its_vlpi_map *maps;
 
 		maps = kcalloc(its_dev->event_map.nr_lpis, sizeof(*maps),
 			       GFP_ATOMIC);
-		if (!maps) {
-			ret = -ENOMEM;
-			goto out;
-		}
+		if (!maps)
+			return -ENOMEM;
 
 		its_dev->event_map.vm = info->map->vm;
 		its_dev->event_map.vlpi_maps = maps;
 	} else if (its_dev->event_map.vm != info->map->vm) {
-		ret = -EINVAL;
-		goto out;
+		return -EINVAL;
 	}
 
 	/* Get our private copy of the mapping information */
@@ -1899,46 +1893,32 @@ static int its_vlpi_map(struct irq_data *d, struct its_cmd_info *info)
 		its_dev->event_map.nr_vlpis++;
 	}
 
-out:
-	raw_spin_unlock(&its_dev->event_map.vlpi_lock);
-	return ret;
+	return 0;
 }
 
 static int its_vlpi_get(struct irq_data *d, struct its_cmd_info *info)
 {
 	struct its_device *its_dev = irq_data_get_irq_chip_data(d);
 	struct its_vlpi_map *map;
-	int ret = 0;
-
-	raw_spin_lock(&its_dev->event_map.vlpi_lock);
 
 	map = get_vlpi_map(d);
 
-	if (!its_dev->event_map.vm || !map) {
-		ret = -EINVAL;
-		goto out;
-	}
+	if (!its_dev->event_map.vm || !map)
+		return -EINVAL;
 
 	/* Copy our mapping information to the incoming request */
 	*info->map = *map;
 
-out:
-	raw_spin_unlock(&its_dev->event_map.vlpi_lock);
-	return ret;
+	return 0;
 }
 
 static int its_vlpi_unmap(struct irq_data *d)
 {
 	struct its_device *its_dev = irq_data_get_irq_chip_data(d);
 	u32 event = its_get_event_id(d);
-	int ret = 0;
-
-	raw_spin_lock(&its_dev->event_map.vlpi_lock);
 
-	if (!its_dev->event_map.vm || !irqd_is_forwarded_to_vcpu(d)) {
-		ret = -EINVAL;
-		goto out;
-	}
+	if (!its_dev->event_map.vm || !irqd_is_forwarded_to_vcpu(d))
+		return -EINVAL;
 
 	/* Drop the virtual mapping */
 	its_send_discard(its_dev, event);
@@ -1962,9 +1942,7 @@ static int its_vlpi_unmap(struct irq_data *d)
 		kfree(its_dev->event_map.vlpi_maps);
 	}
 
-out:
-	raw_spin_unlock(&its_dev->event_map.vlpi_lock);
-	return ret;
+	return 0;
 }
 
 static int its_vlpi_prop_update(struct irq_data *d, struct its_cmd_info *info)
@@ -1992,6 +1970,8 @@ static int its_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu_info)
 	if (!is_v4(its_dev->its))
 		return -EINVAL;
 
+	guard(raw_spinlock_irq)(&its_dev->event_map.vlpi_lock);
+
 	/* Unmap request? */
 	if (!info)
 		return its_vlpi_unmap(d);
diff --git a/drivers/irqchip/irq-riscv-intc.c b/drivers/irqchip/irq-riscv-intc.c
index 9e71c4428814..4f3a12383a1e 100644
--- a/drivers/irqchip/irq-riscv-intc.c
+++ b/drivers/irqchip/irq-riscv-intc.c
@@ -253,8 +253,9 @@ IRQCHIP_DECLARE(andes, "andestech,cpu-intc", riscv_intc_init);
 static int __init riscv_intc_acpi_init(union acpi_subtable_headers *header,
 				       const unsigned long end)
 {
-	struct fwnode_handle *fn;
 	struct acpi_madt_rintc *rintc;
+	struct fwnode_handle *fn;
+	int rc;
 
 	rintc = (struct acpi_madt_rintc *)header;
 
@@ -273,7 +274,11 @@ static int __init riscv_intc_acpi_init(union acpi_subtable_headers *header,
 		return -ENOMEM;
 	}
 
-	return riscv_intc_init_common(fn, &riscv_intc_chip);
+	rc = riscv_intc_init_common(fn, &riscv_intc_chip);
+	if (rc)
+		irq_domain_free_fwnode(fn);
+
+	return rc;
 }
 
 IRQCHIP_ACPI_DECLARE(riscv_intc, ACPI_MADT_TYPE_RINTC, NULL,
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index 8fb183ced1e7..9e22f7e378f5 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -85,7 +85,7 @@ struct plic_handler {
 	struct plic_priv	*priv;
 };
 static int plic_parent_irq __ro_after_init;
-static bool plic_cpuhp_setup_done __ro_after_init;
+static bool plic_global_setup_done __ro_after_init;
 static DEFINE_PER_CPU(struct plic_handler, plic_handlers);
 
 static int plic_irq_set_type(struct irq_data *d, unsigned int type);
@@ -487,10 +487,8 @@ static int plic_probe(struct platform_device *pdev)
 	unsigned long plic_quirks = 0;
 	struct plic_handler *handler;
 	u32 nr_irqs, parent_hwirq;
-	struct irq_domain *domain;
 	struct plic_priv *priv;
 	irq_hw_number_t hwirq;
-	bool cpuhp_setup;
 
 	if (is_of_node(dev->fwnode)) {
 		const struct of_device_id *id;
@@ -549,14 +547,6 @@ static int plic_probe(struct platform_device *pdev)
 			continue;
 		}
 
-		/* Find parent domain and register chained handler */
-		domain = irq_find_matching_fwnode(riscv_get_intc_hwnode(), DOMAIN_BUS_ANY);
-		if (!plic_parent_irq && domain) {
-			plic_parent_irq = irq_create_mapping(domain, RV_IRQ_EXT);
-			if (plic_parent_irq)
-				irq_set_chained_handler(plic_parent_irq, plic_handle_irq);
-		}
-
 		/*
 		 * When running in M-mode we need to ignore the S-mode handler.
 		 * Here we assume it always comes later, but that might be a
@@ -597,25 +587,35 @@ done:
 		goto fail_cleanup_contexts;
 
 	/*
-	 * We can have multiple PLIC instances so setup cpuhp state
+	 * We can have multiple PLIC instances so setup global state
 	 * and register syscore operations only once after context
 	 * handlers of all online CPUs are initialized.
 	 */
-	if (!plic_cpuhp_setup_done) {
-		cpuhp_setup = true;
+	if (!plic_global_setup_done) {
+		struct irq_domain *domain;
+		bool global_setup = true;
+
 		for_each_online_cpu(cpu) {
 			handler = per_cpu_ptr(&plic_handlers, cpu);
 			if (!handler->present) {
-				cpuhp_setup = false;
+				global_setup = false;
 				break;
 			}
 		}
-		if (cpuhp_setup) {
+
+		if (global_setup) {
+			/* Find parent domain and register chained handler */
+			domain = irq_find_matching_fwnode(riscv_get_intc_hwnode(), DOMAIN_BUS_ANY);
+			if (domain)
+				plic_parent_irq = irq_create_mapping(domain, RV_IRQ_EXT);
+			if (plic_parent_irq)
+				irq_set_chained_handler(plic_parent_irq, plic_handle_irq);
+
 			cpuhp_setup_state(CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING,
 					  "irqchip/sifive/plic:starting",
 					  plic_starting_cpu, plic_dying_cpu);
 			register_syscore_ops(&plic_irq_syscore_ops);
-			plic_cpuhp_setup_done = true;
+			plic_global_setup_done = true;
 		}
 	}
 
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 24fcff682b24..ba1be15cfd8e 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -552,12 +552,6 @@ int led_classdev_register_ext(struct device *parent,
 	led_init_core(led_cdev);
 
 #ifdef CONFIG_LEDS_TRIGGERS
-	/*
-	 * If no default trigger was given and hw_control_trigger is set,
-	 * make it the default trigger.
-	 */
-	if (!led_cdev->default_trigger && led_cdev->hw_control_trigger)
-		led_cdev->default_trigger = led_cdev->hw_control_trigger;
 	led_trigger_set_default(led_cdev);
 #endif
 
diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
index 40a8ebfcfce2..4bd4e324abc9 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
@@ -301,10 +301,10 @@ static int ipu6_isys_stream_start(struct ipu6_isys_video *av,
 out_requeue:
 	if (bl && bl->nbufs)
 		ipu6_isys_buffer_list_queue(bl,
-					    (IPU6_ISYS_BUFFER_LIST_FL_INCOMING |
-					     error) ?
+					    IPU6_ISYS_BUFFER_LIST_FL_INCOMING |
+					    (error ?
 					    IPU6_ISYS_BUFFER_LIST_FL_SET_STATE :
-					    0, error ? VB2_BUF_STATE_ERROR :
+					     0), error ? VB2_BUF_STATE_ERROR :
 					    VB2_BUF_STATE_QUEUED);
 	flush_firmware_streamon_fail(stream);
 
diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys.c b/drivers/media/pci/intel/ipu6/ipu6-isys.c
index 5992138c7290..8b9b77719bb1 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-isys.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys.c
@@ -678,6 +678,12 @@ static int isys_notifier_bound(struct v4l2_async_notifier *notifier,
 		container_of(asc, struct sensor_async_sd, asc);
 	int ret;
 
+	if (s_asd->csi2.port >= isys->pdata->ipdata->csi2.nports) {
+		dev_err(&isys->adev->auxdev.dev, "invalid csi2 port %u\n",
+			s_asd->csi2.port);
+		return -EINVAL;
+	}
+
 	ret = ipu_bridge_instantiate_vcm(sd->dev);
 	if (ret) {
 		dev_err(&isys->adev->auxdev.dev, "instantiate vcm failed\n");
@@ -925,39 +931,18 @@ static const struct dev_pm_ops isys_pm_ops = {
 	.resume = isys_resume,
 };
 
-static void isys_remove(struct auxiliary_device *auxdev)
+static void free_fw_msg_bufs(struct ipu6_isys *isys)
 {
-	struct ipu6_bus_device *adev = auxdev_to_adev(auxdev);
-	struct ipu6_isys *isys = dev_get_drvdata(&auxdev->dev);
-	struct ipu6_device *isp = adev->isp;
+	struct device *dev = &isys->adev->auxdev.dev;
 	struct isys_fw_msgs *fwmsg, *safe;
-	unsigned int i;
 
 	list_for_each_entry_safe(fwmsg, safe, &isys->framebuflist, head)
-		dma_free_attrs(&auxdev->dev, sizeof(struct isys_fw_msgs),
-			       fwmsg, fwmsg->dma_addr, 0);
+		dma_free_attrs(dev, sizeof(struct isys_fw_msgs), fwmsg,
+			       fwmsg->dma_addr, 0);
 
 	list_for_each_entry_safe(fwmsg, safe, &isys->framebuflist_fw, head)
-		dma_free_attrs(&auxdev->dev, sizeof(struct isys_fw_msgs),
-			       fwmsg, fwmsg->dma_addr, 0);
-
-	isys_unregister_devices(isys);
-	isys_notifier_cleanup(isys);
-
-	cpu_latency_qos_remove_request(&isys->pm_qos);
-
-	if (!isp->secure_mode) {
-		ipu6_cpd_free_pkg_dir(adev);
-		ipu6_buttress_unmap_fw_image(adev, &adev->fw_sgt);
-		release_firmware(adev->fw);
-	}
-
-	for (i = 0; i < IPU6_ISYS_MAX_STREAMS; i++)
-		mutex_destroy(&isys->streams[i].mutex);
-
-	isys_iwake_watermark_cleanup(isys);
-	mutex_destroy(&isys->stream_mutex);
-	mutex_destroy(&isys->mutex);
+		dma_free_attrs(dev, sizeof(struct isys_fw_msgs), fwmsg,
+			       fwmsg->dma_addr, 0);
 }
 
 static int alloc_fw_msg_bufs(struct ipu6_isys *isys, int amount)
@@ -1140,12 +1125,14 @@ static int isys_probe(struct auxiliary_device *auxdev,
 
 	ret = isys_register_devices(isys);
 	if (ret)
-		goto out_remove_pkg_dir_shared_buffer;
+		goto free_fw_msg_bufs;
 
 	ipu6_mmu_hw_cleanup(adev->mmu);
 
 	return 0;
 
+free_fw_msg_bufs:
+	free_fw_msg_bufs(isys);
 out_remove_pkg_dir_shared_buffer:
 	if (!isp->secure_mode)
 		ipu6_cpd_free_pkg_dir(adev);
@@ -1167,6 +1154,34 @@ release_firmware:
 	return ret;
 }
 
+static void isys_remove(struct auxiliary_device *auxdev)
+{
+	struct ipu6_bus_device *adev = auxdev_to_adev(auxdev);
+	struct ipu6_isys *isys = dev_get_drvdata(&auxdev->dev);
+	struct ipu6_device *isp = adev->isp;
+	unsigned int i;
+
+	free_fw_msg_bufs(isys);
+
+	isys_unregister_devices(isys);
+	isys_notifier_cleanup(isys);
+
+	cpu_latency_qos_remove_request(&isys->pm_qos);
+
+	if (!isp->secure_mode) {
+		ipu6_cpd_free_pkg_dir(adev);
+		ipu6_buttress_unmap_fw_image(adev, &adev->fw_sgt);
+		release_firmware(adev->fw);
+	}
+
+	for (i = 0; i < IPU6_ISYS_MAX_STREAMS; i++)
+		mutex_destroy(&isys->streams[i].mutex);
+
+	isys_iwake_watermark_cleanup(isys);
+	mutex_destroy(&isys->stream_mutex);
+	mutex_destroy(&isys->mutex);
+}
+
 struct fwmsg {
 	int type;
 	char *msg;
diff --git a/drivers/media/pci/intel/ipu6/ipu6.c b/drivers/media/pci/intel/ipu6/ipu6.c
index d2bebd208461..bbd646378ab3 100644
--- a/drivers/media/pci/intel/ipu6/ipu6.c
+++ b/drivers/media/pci/intel/ipu6/ipu6.c
@@ -285,7 +285,7 @@ EXPORT_SYMBOL_NS_GPL(ipu6_configure_spc, INTEL_IPU6);
 #define IPU6_ISYS_CSI2_NPORTS		4
 #define IPU6SE_ISYS_CSI2_NPORTS		4
 #define IPU6_TGL_ISYS_CSI2_NPORTS	8
-#define IPU6EP_MTL_ISYS_CSI2_NPORTS	4
+#define IPU6EP_MTL_ISYS_CSI2_NPORTS	6
 
 static void ipu6_internal_pdata_init(struct ipu6_device *isp)
 {
@@ -727,9 +727,6 @@ static void ipu6_pci_remove(struct pci_dev *pdev)
 	pm_runtime_forbid(&pdev->dev);
 	pm_runtime_get_noresume(&pdev->dev);
 
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-
 	release_firmware(isp->cpd_fw);
 
 	ipu6_mmu_cleanup(psys_mmu);
diff --git a/drivers/media/pci/intel/ivsc/mei_csi.c b/drivers/media/pci/intel/ivsc/mei_csi.c
index 89b582a221ab..f04a89584334 100644
--- a/drivers/media/pci/intel/ivsc/mei_csi.c
+++ b/drivers/media/pci/intel/ivsc/mei_csi.c
@@ -677,10 +677,13 @@ static int mei_csi_probe(struct mei_cl_device *cldev,
 		return -ENODEV;
 
 	ret = ipu_bridge_init(&ipu->dev, ipu_bridge_parse_ssdb);
+	put_device(&ipu->dev);
 	if (ret < 0)
 		return ret;
-	if (WARN_ON(!dev_fwnode(dev)))
+	if (!dev_fwnode(dev)) {
+		dev_err(dev, "mei-csi probed without device fwnode!\n");
 		return -ENXIO;
+	}
 
 	csi = devm_kzalloc(dev, sizeof(struct mei_csi), GFP_KERNEL);
 	if (!csi)
diff --git a/drivers/media/pci/mgb4/mgb4_core.c b/drivers/media/pci/mgb4/mgb4_core.c
index 60498a5abebf..ab4f07e2e560 100644
--- a/drivers/media/pci/mgb4/mgb4_core.c
+++ b/drivers/media/pci/mgb4/mgb4_core.c
@@ -642,9 +642,6 @@ static void mgb4_remove(struct pci_dev *pdev)
 	struct mgb4_dev *mgbdev = pci_get_drvdata(pdev);
 	int i;
 
-#ifdef CONFIG_DEBUG_FS
-	debugfs_remove_recursive(mgbdev->debugfs);
-#endif
 #if IS_REACHABLE(CONFIG_HWMON)
 	hwmon_device_unregister(mgbdev->hwmon_dev);
 #endif
@@ -659,6 +656,10 @@ static void mgb4_remove(struct pci_dev *pdev)
 		if (mgbdev->vin[i])
 			mgb4_vin_free(mgbdev->vin[i]);
 
+#ifdef CONFIG_DEBUG_FS
+	debugfs_remove_recursive(mgbdev->debugfs);
+#endif
+
 	device_remove_groups(&mgbdev->pdev->dev, mgb4_pci_groups);
 	free_spi(mgbdev);
 	free_i2c(mgbdev);
diff --git a/drivers/media/pci/saa7134/saa7134-cards.c b/drivers/media/pci/saa7134/saa7134-cards.c
index 1280696f65f2..e80fb4ebfda6 100644
--- a/drivers/media/pci/saa7134/saa7134-cards.c
+++ b/drivers/media/pci/saa7134/saa7134-cards.c
@@ -5152,7 +5152,7 @@ struct saa7134_board saa7134_boards[] = {
 		},
 	},
 	[SAA7134_BOARD_AVERMEDIA_STUDIO_507UA] = {
-		/* Andy Shevchenko <andy@smile.org.ua> */
+		/* Andy Shevchenko <andy@kernel.org> */
 		.name           = "Avermedia AVerTV Studio 507UA",
 		.audio_clock    = 0x00187de7,
 		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3, /* Should be MK5 */
diff --git a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
index 32af2b14ff34..34c9be437432 100644
--- a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
+++ b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
@@ -69,8 +69,10 @@ static int gp_aux_bus_probe(struct pci_dev *pdev, const struct pci_device_id *id
 
 	aux_bus->aux_device_wrapper[1] = kzalloc(sizeof(*aux_bus->aux_device_wrapper[1]),
 						 GFP_KERNEL);
-	if (!aux_bus->aux_device_wrapper[1])
-		return -ENOMEM;
+	if (!aux_bus->aux_device_wrapper[1]) {
+		retval =  -ENOMEM;
+		goto err_aux_dev_add_0;
+	}
 
 	retval = ida_alloc(&gp_client_ida, GFP_KERNEL);
 	if (retval < 0)
@@ -111,6 +113,7 @@ static int gp_aux_bus_probe(struct pci_dev *pdev, const struct pci_device_id *id
 
 err_aux_dev_add_1:
 	auxiliary_device_uninit(&aux_bus->aux_device_wrapper[1]->aux_dev);
+	goto err_aux_dev_add_0;
 
 err_aux_dev_init_1:
 	ida_free(&gp_client_ida, aux_bus->aux_device_wrapper[1]->aux_dev.id);
@@ -120,6 +123,7 @@ err_ida_alloc_1:
 
 err_aux_dev_add_0:
 	auxiliary_device_uninit(&aux_bus->aux_device_wrapper[0]->aux_dev);
+	goto err_ret;
 
 err_aux_dev_init_0:
 	ida_free(&gp_client_ida, aux_bus->aux_device_wrapper[0]->aux_dev.id);
@@ -127,6 +131,7 @@ err_aux_dev_init_0:
 err_ida_alloc_0:
 	kfree(aux_bus->aux_device_wrapper[0]);
 
+err_ret:
 	return retval;
 }
 
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 79e6f3c1341f..40c3fe26f76d 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -329,7 +329,7 @@ static ssize_t mei_write(struct file *file, const char __user *ubuf,
 	}
 
 	if (!mei_cl_is_connected(cl)) {
-		cl_err(dev, cl, "is not connected");
+		cl_dbg(dev, cl, "is not connected");
 		rets = -ENODEV;
 		goto out;
 	}
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index 7f59dd38c32f..6589635f8ba3 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -385,8 +385,10 @@ static int mei_me_pci_resume(struct device *device)
 	}
 
 	err = mei_restart(dev);
-	if (err)
+	if (err) {
+		free_irq(pdev->irq, dev);
 		return err;
+	}
 
 	/* Start timer if stopped in suspend */
 	schedule_delayed_work(&dev->timer_work, HZ);
diff --git a/drivers/misc/mei/platform-vsc.c b/drivers/misc/mei/platform-vsc.c
index b543e6b9f3cf..1ec65d87488a 100644
--- a/drivers/misc/mei/platform-vsc.c
+++ b/drivers/misc/mei/platform-vsc.c
@@ -399,41 +399,32 @@ static void mei_vsc_remove(struct platform_device *pdev)
 
 static int mei_vsc_suspend(struct device *dev)
 {
-	struct mei_device *mei_dev = dev_get_drvdata(dev);
-	struct mei_vsc_hw *hw = mei_dev_to_vsc_hw(mei_dev);
+	struct mei_device *mei_dev;
+	int ret = 0;
 
-	mei_stop(mei_dev);
+	mei_dev = dev_get_drvdata(dev);
+	if (!mei_dev)
+		return -ENODEV;
 
-	mei_disable_interrupts(mei_dev);
+	mutex_lock(&mei_dev->device_lock);
 
-	vsc_tp_free_irq(hw->tp);
+	if (!mei_write_is_idle(mei_dev))
+		ret = -EAGAIN;
 
-	return 0;
+	mutex_unlock(&mei_dev->device_lock);
+
+	return ret;
 }
 
 static int mei_vsc_resume(struct device *dev)
 {
-	struct mei_device *mei_dev = dev_get_drvdata(dev);
-	struct mei_vsc_hw *hw = mei_dev_to_vsc_hw(mei_dev);
-	int ret;
-
-	ret = vsc_tp_request_irq(hw->tp);
-	if (ret)
-		return ret;
-
-	ret = mei_restart(mei_dev);
-	if (ret)
-		goto err_free;
+	struct mei_device *mei_dev;
 
-	/* start timer if stopped in suspend */
-	schedule_delayed_work(&mei_dev->timer_work, HZ);
+	mei_dev = dev_get_drvdata(dev);
+	if (!mei_dev)
+		return -ENODEV;
 
 	return 0;
-
-err_free:
-	vsc_tp_free_irq(hw->tp);
-
-	return ret;
 }
 
 static DEFINE_SIMPLE_DEV_PM_OPS(mei_vsc_pm_ops, mei_vsc_suspend, mei_vsc_resume);
diff --git a/drivers/misc/mei/vsc-fw-loader.c b/drivers/misc/mei/vsc-fw-loader.c
index ffa4ccd96a10..596a9d695dfc 100644
--- a/drivers/misc/mei/vsc-fw-loader.c
+++ b/drivers/misc/mei/vsc-fw-loader.c
@@ -252,7 +252,7 @@ static int vsc_get_sensor_name(struct vsc_fw_loader *fw_loader,
 {
 	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER };
 	union acpi_object obj = {
-		.type = ACPI_TYPE_INTEGER,
+		.integer.type = ACPI_TYPE_INTEGER,
 		.integer.value = 1,
 	};
 	struct acpi_object_list arg_list = {
diff --git a/drivers/net/dsa/qca/qca8k-leds.c b/drivers/net/dsa/qca/qca8k-leds.c
index 811ebeeff4ed..43ac68052baf 100644
--- a/drivers/net/dsa/qca/qca8k-leds.c
+++ b/drivers/net/dsa/qca/qca8k-leds.c
@@ -431,8 +431,11 @@ qca8k_parse_port_leds(struct qca8k_priv *priv, struct fwnode_handle *port, int p
 		init_data.devicename = kasprintf(GFP_KERNEL, "%s:0%d",
 						 priv->internal_mdio_bus->id,
 						 port_num);
-		if (!init_data.devicename)
+		if (!init_data.devicename) {
+			fwnode_handle_put(led);
+			fwnode_handle_put(leds);
 			return -ENOMEM;
+		}
 
 		ret = devm_led_classdev_register_ext(priv->dev, &port_led->cdev, &init_data);
 		if (ret)
@@ -441,6 +444,7 @@ qca8k_parse_port_leds(struct qca8k_priv *priv, struct fwnode_handle *port, int p
 		kfree(init_data.devicename);
 	}
 
+	fwnode_handle_put(leds);
 	return 0;
 }
 
@@ -471,9 +475,13 @@ qca8k_setup_led_ctrl(struct qca8k_priv *priv)
 		 * the correct port for LED setup.
 		 */
 		ret = qca8k_parse_port_leds(priv, port, qca8k_port_to_phy(port_num));
-		if (ret)
+		if (ret) {
+			fwnode_handle_put(port);
+			fwnode_handle_put(ports);
 			return ret;
+		}
 	}
 
+	fwnode_handle_put(ports);
 	return 0;
 }
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 656ab81c0272..bbc7edccd5a4 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1434,6 +1434,57 @@ struct bnxt_l2_filter {
 	atomic_t		refcnt;
 };
 
+/* Compat version of hwrm_port_phy_qcfg_output capped at 96 bytes.  The
+ * first 95 bytes are identical to hwrm_port_phy_qcfg_output in bnxt_hsi.h.
+ * The last valid byte in the compat version is different.
+ */
+struct hwrm_port_phy_qcfg_output_compat {
+	__le16	error_code;
+	__le16	req_type;
+	__le16	seq_id;
+	__le16	resp_len;
+	u8	link;
+	u8	active_fec_signal_mode;
+	__le16	link_speed;
+	u8	duplex_cfg;
+	u8	pause;
+	__le16	support_speeds;
+	__le16	force_link_speed;
+	u8	auto_mode;
+	u8	auto_pause;
+	__le16	auto_link_speed;
+	__le16	auto_link_speed_mask;
+	u8	wirespeed;
+	u8	lpbk;
+	u8	force_pause;
+	u8	module_status;
+	__le32	preemphasis;
+	u8	phy_maj;
+	u8	phy_min;
+	u8	phy_bld;
+	u8	phy_type;
+	u8	media_type;
+	u8	xcvr_pkg_type;
+	u8	eee_config_phy_addr;
+	u8	parallel_detect;
+	__le16	link_partner_adv_speeds;
+	u8	link_partner_adv_auto_mode;
+	u8	link_partner_adv_pause;
+	__le16	adv_eee_link_speed_mask;
+	__le16	link_partner_adv_eee_link_speed_mask;
+	__le32	xcvr_identifier_type_tx_lpi_timer;
+	__le16	fec_cfg;
+	u8	duplex_state;
+	u8	option_flags;
+	char	phy_vendor_name[16];
+	char	phy_vendor_partnumber[16];
+	__le16	support_pam4_speeds;
+	__le16	force_pam4_link_speed;
+	__le16	auto_pam4_link_speed_mask;
+	u8	link_partner_pam4_adv_speeds;
+	u8	valid;
+};
+
 struct bnxt_link_info {
 	u8			phy_type;
 	u8			media_type;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c
index 1df3d56cc4b5..d2fd2d04ed47 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c
@@ -680,7 +680,7 @@ static int __hwrm_send(struct bnxt *bp, struct bnxt_hwrm_ctx *ctx)
 			    req_type);
 	else if (rc && rc != HWRM_ERR_CODE_PF_UNAVAILABLE)
 		hwrm_err(bp, ctx, "hwrm req_type 0x%x seq id 0x%x error 0x%x\n",
-			 req_type, token->seq_id, rc);
+			 req_type, le16_to_cpu(ctx->req->seq_id), rc);
 	rc = __hwrm_to_stderr(rc);
 exit:
 	if (token)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index 175192ebaa77..22898d3d088b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -950,8 +950,11 @@ static int bnxt_hwrm_fwd_resp(struct bnxt *bp, struct bnxt_vf_info *vf,
 	struct hwrm_fwd_resp_input *req;
 	int rc;
 
-	if (BNXT_FWD_RESP_SIZE_ERR(msg_size))
+	if (BNXT_FWD_RESP_SIZE_ERR(msg_size)) {
+		netdev_warn_once(bp->dev, "HWRM fwd response too big (%d bytes)\n",
+				 msg_size);
 		return -EINVAL;
+	}
 
 	rc = hwrm_req_init(bp, req, HWRM_FWD_RESP);
 	if (!rc) {
@@ -1085,7 +1088,7 @@ static int bnxt_vf_set_link(struct bnxt *bp, struct bnxt_vf_info *vf)
 		rc = bnxt_hwrm_exec_fwd_resp(
 			bp, vf, sizeof(struct hwrm_port_phy_qcfg_input));
 	} else {
-		struct hwrm_port_phy_qcfg_output phy_qcfg_resp = {0};
+		struct hwrm_port_phy_qcfg_output_compat phy_qcfg_resp = {};
 		struct hwrm_port_phy_qcfg_input *phy_qcfg_req;
 
 		phy_qcfg_req =
@@ -1096,6 +1099,11 @@ static int bnxt_vf_set_link(struct bnxt *bp, struct bnxt_vf_info *vf)
 		mutex_unlock(&bp->link_lock);
 		phy_qcfg_resp.resp_len = cpu_to_le16(sizeof(phy_qcfg_resp));
 		phy_qcfg_resp.seq_id = phy_qcfg_req->seq_id;
+		/* New SPEEDS2 fields are beyond the legacy structure, so
+		 * clear the SPEEDS2_SUPPORTED flag.
+		 */
+		phy_qcfg_resp.option_flags &=
+			~PORT_PHY_QCAPS_RESP_FLAGS2_SPEEDS2_SUPPORTED;
 		phy_qcfg_resp.valid = 1;
 
 		if (vf->flags & BNXT_VF_LINK_UP) {
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
index 96c6ea12279f..989b4ddae342 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
@@ -272,13 +272,12 @@ lio_vf_rep_copy_packet(struct octeon_device *oct,
 				pg_info->page_offset;
 			memcpy(skb->data, va, MIN_SKB_SIZE);
 			skb_put(skb, MIN_SKB_SIZE);
+			skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
+					pg_info->page,
+					pg_info->page_offset + MIN_SKB_SIZE,
+					len - MIN_SKB_SIZE,
+					LIO_RXBUFFER_SZ);
 		}
-
-		skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
-				pg_info->page,
-				pg_info->page_offset + MIN_SKB_SIZE,
-				len - MIN_SKB_SIZE,
-				LIO_RXBUFFER_SZ);
 	} else {
 		struct octeon_skb_page_info *pg_info =
 			((struct octeon_skb_page_info *)(skb->cb));
diff --git a/drivers/net/ethernet/google/gve/gve_rx_dqo.c b/drivers/net/ethernet/google/gve/gve_rx_dqo.c
index c1c912de59c7..1154c1d8f66f 100644
--- a/drivers/net/ethernet/google/gve/gve_rx_dqo.c
+++ b/drivers/net/ethernet/google/gve/gve_rx_dqo.c
@@ -647,11 +647,13 @@ static void gve_rx_skb_hash(struct sk_buff *skb,
 	skb_set_hash(skb, le32_to_cpu(compl_desc->hash), hash_type);
 }
 
-static void gve_rx_free_skb(struct gve_rx_ring *rx)
+static void gve_rx_free_skb(struct napi_struct *napi, struct gve_rx_ring *rx)
 {
 	if (!rx->ctx.skb_head)
 		return;
 
+	if (rx->ctx.skb_head == napi->skb)
+		napi->skb = NULL;
 	dev_kfree_skb_any(rx->ctx.skb_head);
 	rx->ctx.skb_head = NULL;
 	rx->ctx.skb_tail = NULL;
@@ -950,7 +952,7 @@ int gve_rx_poll_dqo(struct gve_notify_block *block, int budget)
 
 		err = gve_rx_dqo(napi, rx, compl_desc, complq->head, rx->q_num);
 		if (err < 0) {
-			gve_rx_free_skb(rx);
+			gve_rx_free_skb(napi, rx);
 			u64_stats_update_begin(&rx->statss);
 			if (err == -ENOMEM)
 				rx->rx_skb_alloc_fail++;
@@ -993,7 +995,7 @@ int gve_rx_poll_dqo(struct gve_notify_block *block, int budget)
 
 		/* gve_rx_complete_skb() will consume skb if successful */
 		if (gve_rx_complete_skb(rx, napi, compl_desc, feat) != 0) {
-			gve_rx_free_skb(rx);
+			gve_rx_free_skb(napi, rx);
 			u64_stats_update_begin(&rx->statss);
 			rx->rx_desc_err_dropped_pkt++;
 			u64_stats_update_end(&rx->statss);
diff --git a/drivers/net/ethernet/google/gve/gve_tx_dqo.c b/drivers/net/ethernet/google/gve/gve_tx_dqo.c
index fe1b26a4d736..0b3cca3fc792 100644
--- a/drivers/net/ethernet/google/gve/gve_tx_dqo.c
+++ b/drivers/net/ethernet/google/gve/gve_tx_dqo.c
@@ -555,28 +555,18 @@ static int gve_prep_tso(struct sk_buff *skb)
 	if (unlikely(skb_shinfo(skb)->gso_size < GVE_TX_MIN_TSO_MSS_DQO))
 		return -1;
 
+	if (!(skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)))
+		return -EINVAL;
+
 	/* Needed because we will modify header. */
 	err = skb_cow_head(skb, 0);
 	if (err < 0)
 		return err;
 
 	tcp = tcp_hdr(skb);
-
-	/* Remove payload length from checksum. */
 	paylen = skb->len - skb_transport_offset(skb);
-
-	switch (skb_shinfo(skb)->gso_type) {
-	case SKB_GSO_TCPV4:
-	case SKB_GSO_TCPV6:
-		csum_replace_by_diff(&tcp->check,
-				     (__force __wsum)htonl(paylen));
-
-		/* Compute length of segmentation header. */
-		header_len = skb_tcp_all_headers(skb);
-		break;
-	default:
-		return -EINVAL;
-	}
+	csum_replace_by_diff(&tcp->check, (__force __wsum)htonl(paylen));
+	header_len = skb_tcp_all_headers(skb);
 
 	if (unlikely(header_len > GVE_TX_MAX_HDR_SIZE_DQO))
 		return -EINVAL;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index ff71fb1eced9..a5fc0209d628 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3535,6 +3535,9 @@ static int hns3_alloc_ring_buffers(struct hns3_enet_ring *ring)
 		ret = hns3_alloc_and_attach_buffer(ring, i);
 		if (ret)
 			goto out_buffer_fail;
+
+		if (!(i % HNS3_RESCHED_BD_NUM))
+			cond_resched();
 	}
 
 	return 0;
@@ -5107,6 +5110,7 @@ int hns3_init_all_ring(struct hns3_nic_priv *priv)
 		}
 
 		u64_stats_init(&priv->ring[i].syncp);
+		cond_resched();
 	}
 
 	return 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index acd756b0c7c9..d36c4ed16d8d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -214,6 +214,8 @@ enum hns3_nic_state {
 #define HNS3_CQ_MODE_EQE			1U
 #define HNS3_CQ_MODE_CQE			0U
 
+#define HNS3_RESCHED_BD_NUM			1024
+
 enum hns3_pkt_l2t_type {
 	HNS3_L2_TYPE_UNICAST,
 	HNS3_L2_TYPE_MULTICAST,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 43cc6ee4d87d..82574ce0194f 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3086,9 +3086,7 @@ static void hclge_push_link_status(struct hclge_dev *hdev)
 
 static void hclge_update_link_status(struct hclge_dev *hdev)
 {
-	struct hnae3_handle *rhandle = &hdev->vport[0].roce;
 	struct hnae3_handle *handle = &hdev->vport[0].nic;
-	struct hnae3_client *rclient = hdev->roce_client;
 	struct hnae3_client *client = hdev->nic_client;
 	int state;
 	int ret;
@@ -3112,8 +3110,15 @@ static void hclge_update_link_status(struct hclge_dev *hdev)
 
 		client->ops->link_status_change(handle, state);
 		hclge_config_mac_tnl_int(hdev, state);
-		if (rclient && rclient->ops->link_status_change)
-			rclient->ops->link_status_change(rhandle, state);
+
+		if (test_bit(HCLGE_STATE_ROCE_REGISTERED, &hdev->state)) {
+			struct hnae3_handle *rhandle = &hdev->vport[0].roce;
+			struct hnae3_client *rclient = hdev->roce_client;
+
+			if (rclient && rclient->ops->link_status_change)
+				rclient->ops->link_status_change(rhandle,
+								 state);
+		}
 
 		hclge_push_link_status(hdev);
 	}
@@ -11319,6 +11324,12 @@ clear_roce:
 	return ret;
 }
 
+static bool hclge_uninit_need_wait(struct hclge_dev *hdev)
+{
+	return test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) ||
+	       test_bit(HCLGE_STATE_LINK_UPDATING, &hdev->state);
+}
+
 static void hclge_uninit_client_instance(struct hnae3_client *client,
 					 struct hnae3_ae_dev *ae_dev)
 {
@@ -11327,7 +11338,7 @@ static void hclge_uninit_client_instance(struct hnae3_client *client,
 
 	if (hdev->roce_client) {
 		clear_bit(HCLGE_STATE_ROCE_REGISTERED, &hdev->state);
-		while (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+		while (hclge_uninit_need_wait(hdev))
 			msleep(HCLGE_WAIT_RESET_DONE);
 
 		hdev->roce_client->ops->uninit_instance(&vport->roce, 0);
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 6ad8002b22e1..99a75a59078e 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -409,7 +409,6 @@ struct ice_vsi {
 	struct ice_tc_cfg tc_cfg;
 	struct bpf_prog *xdp_prog;
 	struct ice_tx_ring **xdp_rings;	 /* XDP ring array */
-	unsigned long *af_xdp_zc_qps;	 /* tracks AF_XDP ZC enabled qps */
 	u16 num_xdp_txq;		 /* Used XDP queues */
 	u8 xdp_mapping_mode;		 /* ICE_MAP_MODE_[CONTIG|SCATTER] */
 
@@ -747,6 +746,25 @@ static inline void ice_set_ring_xdp(struct ice_tx_ring *ring)
 }
 
 /**
+ * ice_get_xp_from_qid - get ZC XSK buffer pool bound to a queue ID
+ * @vsi: pointer to VSI
+ * @qid: index of a queue to look at XSK buff pool presence
+ *
+ * Return: A pointer to xsk_buff_pool structure if there is a buffer pool
+ * attached and configured as zero-copy, NULL otherwise.
+ */
+static inline struct xsk_buff_pool *ice_get_xp_from_qid(struct ice_vsi *vsi,
+							u16 qid)
+{
+	struct xsk_buff_pool *pool = xsk_get_pool_from_qid(vsi->netdev, qid);
+
+	if (!ice_is_xdp_ena_vsi(vsi))
+		return NULL;
+
+	return (pool && pool->dev) ? pool : NULL;
+}
+
+/**
  * ice_xsk_pool - get XSK buffer pool bound to a ring
  * @ring: Rx ring to use
  *
@@ -758,10 +776,7 @@ static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_rx_ring *ring)
 	struct ice_vsi *vsi = ring->vsi;
 	u16 qid = ring->q_index;
 
-	if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps))
-		return NULL;
-
-	return xsk_get_pool_from_qid(vsi->netdev, qid);
+	return ice_get_xp_from_qid(vsi, qid);
 }
 
 /**
@@ -786,12 +801,7 @@ static inline void ice_tx_xsk_pool(struct ice_vsi *vsi, u16 qid)
 	if (!ring)
 		return;
 
-	if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps)) {
-		ring->xsk_pool = NULL;
-		return;
-	}
-
-	ring->xsk_pool = xsk_get_pool_from_qid(vsi->netdev, qid);
+	ring->xsk_pool = ice_get_xp_from_qid(vsi, qid);
 }
 
 /**
@@ -920,9 +930,17 @@ int ice_down(struct ice_vsi *vsi);
 int ice_down_up(struct ice_vsi *vsi);
 int ice_vsi_cfg_lan(struct ice_vsi *vsi);
 struct ice_vsi *ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi);
+
+enum ice_xdp_cfg {
+	ICE_XDP_CFG_FULL,	/* Fully apply new config in .ndo_bpf() */
+	ICE_XDP_CFG_PART,	/* Save/use part of config in VSI rebuild */
+};
+
 int ice_vsi_determine_xdp_res(struct ice_vsi *vsi);
-int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog);
-int ice_destroy_xdp_rings(struct ice_vsi *vsi);
+int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog,
+			  enum ice_xdp_cfg cfg_type);
+int ice_destroy_xdp_rings(struct ice_vsi *vsi, enum ice_xdp_cfg cfg_type);
+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);
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index 687f6cb2b917..5d396c1a7731 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -842,6 +842,9 @@ void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi)
 		}
 		rx_rings_rem -= rx_rings_per_v;
 	}
+
+	if (ice_is_xdp_ena_vsi(vsi))
+		ice_map_xdp_rings(vsi);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 5371e91f6bbb..7629b0190578 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -114,14 +114,8 @@ static int ice_vsi_alloc_arrays(struct ice_vsi *vsi)
 	if (!vsi->q_vectors)
 		goto err_vectors;
 
-	vsi->af_xdp_zc_qps = bitmap_zalloc(max_t(int, vsi->alloc_txq, vsi->alloc_rxq), GFP_KERNEL);
-	if (!vsi->af_xdp_zc_qps)
-		goto err_zc_qps;
-
 	return 0;
 
-err_zc_qps:
-	devm_kfree(dev, vsi->q_vectors);
 err_vectors:
 	devm_kfree(dev, vsi->rxq_map);
 err_rxq_map:
@@ -309,8 +303,6 @@ static void ice_vsi_free_arrays(struct ice_vsi *vsi)
 
 	dev = ice_pf_to_dev(pf);
 
-	bitmap_free(vsi->af_xdp_zc_qps);
-	vsi->af_xdp_zc_qps = NULL;
 	/* free the ring and vector containers */
 	devm_kfree(dev, vsi->q_vectors);
 	vsi->q_vectors = NULL;
@@ -2282,22 +2274,23 @@ static int ice_vsi_cfg_def(struct ice_vsi *vsi)
 		if (ret)
 			goto unroll_vector_base;
 
-		ice_vsi_map_rings_to_vectors(vsi);
-
-		/* Associate q_vector rings to napi */
-		ice_vsi_set_napi_queues(vsi);
-
-		vsi->stat_offsets_loaded = false;
-
 		if (ice_is_xdp_ena_vsi(vsi)) {
 			ret = ice_vsi_determine_xdp_res(vsi);
 			if (ret)
 				goto unroll_vector_base;
-			ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog);
+			ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog,
+						    ICE_XDP_CFG_PART);
 			if (ret)
 				goto unroll_vector_base;
 		}
 
+		ice_vsi_map_rings_to_vectors(vsi);
+
+		/* Associate q_vector rings to napi */
+		ice_vsi_set_napi_queues(vsi);
+
+		vsi->stat_offsets_loaded = false;
+
 		/* ICE_VSI_CTRL does not need RSS so skip RSS processing */
 		if (vsi->type != ICE_VSI_CTRL)
 			/* Do not exit if configuring RSS had an issue, at
@@ -2437,7 +2430,7 @@ void ice_vsi_decfg(struct ice_vsi *vsi)
 		/* return value check can be skipped here, it always returns
 		 * 0 if reset is in progress
 		 */
-		ice_destroy_xdp_rings(vsi);
+		ice_destroy_xdp_rings(vsi, ICE_XDP_CFG_PART);
 
 	ice_vsi_clear_rings(vsi);
 	ice_vsi_free_q_vectors(vsi);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index f60c022f7960..1b61ca3a6eb6 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -2707,17 +2707,72 @@ static void ice_vsi_assign_bpf_prog(struct ice_vsi *vsi, struct bpf_prog *prog)
 		bpf_prog_put(old_prog);
 }
 
+static struct ice_tx_ring *ice_xdp_ring_from_qid(struct ice_vsi *vsi, int qid)
+{
+	struct ice_q_vector *q_vector;
+	struct ice_tx_ring *ring;
+
+	if (static_key_enabled(&ice_xdp_locking_key))
+		return vsi->xdp_rings[qid % vsi->num_xdp_txq];
+
+	q_vector = vsi->rx_rings[qid]->q_vector;
+	ice_for_each_tx_ring(ring, q_vector->tx)
+		if (ice_ring_is_xdp(ring))
+			return ring;
+
+	return NULL;
+}
+
+/**
+ * ice_map_xdp_rings - Map XDP rings to interrupt vectors
+ * @vsi: the VSI with XDP rings being configured
+ *
+ * Map XDP rings to interrupt vectors and perform the configuration steps
+ * dependent on the mapping.
+ */
+void ice_map_xdp_rings(struct ice_vsi *vsi)
+{
+	int xdp_rings_rem = vsi->num_xdp_txq;
+	int v_idx, q_idx;
+
+	/* follow the logic from ice_vsi_map_rings_to_vectors */
+	ice_for_each_q_vector(vsi, v_idx) {
+		struct ice_q_vector *q_vector = vsi->q_vectors[v_idx];
+		int xdp_rings_per_v, q_id, q_base;
+
+		xdp_rings_per_v = DIV_ROUND_UP(xdp_rings_rem,
+					       vsi->num_q_vectors - v_idx);
+		q_base = vsi->num_xdp_txq - xdp_rings_rem;
+
+		for (q_id = q_base; q_id < (q_base + xdp_rings_per_v); q_id++) {
+			struct ice_tx_ring *xdp_ring = vsi->xdp_rings[q_id];
+
+			xdp_ring->q_vector = q_vector;
+			xdp_ring->next = q_vector->tx.tx_ring;
+			q_vector->tx.tx_ring = xdp_ring;
+		}
+		xdp_rings_rem -= xdp_rings_per_v;
+	}
+
+	ice_for_each_rxq(vsi, q_idx) {
+		vsi->rx_rings[q_idx]->xdp_ring = ice_xdp_ring_from_qid(vsi,
+								       q_idx);
+		ice_tx_xsk_pool(vsi, q_idx);
+	}
+}
+
 /**
  * ice_prepare_xdp_rings - Allocate, configure and setup Tx rings for XDP
  * @vsi: VSI to bring up Tx rings used by XDP
  * @prog: bpf program that will be assigned to VSI
+ * @cfg_type: create from scratch or restore the existing configuration
  *
  * Return 0 on success and negative value on error
  */
-int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog)
+int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog,
+			  enum ice_xdp_cfg cfg_type)
 {
 	u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
-	int xdp_rings_rem = vsi->num_xdp_txq;
 	struct ice_pf *pf = vsi->back;
 	struct ice_qs_cfg xdp_qs_cfg = {
 		.qs_mutex = &pf->avail_q_mutex,
@@ -2730,8 +2785,7 @@ int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog)
 		.mapping_mode = ICE_VSI_MAP_CONTIG
 	};
 	struct device *dev;
-	int i, v_idx;
-	int status;
+	int status, i;
 
 	dev = ice_pf_to_dev(pf);
 	vsi->xdp_rings = devm_kcalloc(dev, vsi->num_xdp_txq,
@@ -2750,49 +2804,15 @@ int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog)
 	if (ice_xdp_alloc_setup_rings(vsi))
 		goto clear_xdp_rings;
 
-	/* follow the logic from ice_vsi_map_rings_to_vectors */
-	ice_for_each_q_vector(vsi, v_idx) {
-		struct ice_q_vector *q_vector = vsi->q_vectors[v_idx];
-		int xdp_rings_per_v, q_id, q_base;
-
-		xdp_rings_per_v = DIV_ROUND_UP(xdp_rings_rem,
-					       vsi->num_q_vectors - v_idx);
-		q_base = vsi->num_xdp_txq - xdp_rings_rem;
-
-		for (q_id = q_base; q_id < (q_base + xdp_rings_per_v); q_id++) {
-			struct ice_tx_ring *xdp_ring = vsi->xdp_rings[q_id];
-
-			xdp_ring->q_vector = q_vector;
-			xdp_ring->next = q_vector->tx.tx_ring;
-			q_vector->tx.tx_ring = xdp_ring;
-		}
-		xdp_rings_rem -= xdp_rings_per_v;
-	}
-
-	ice_for_each_rxq(vsi, i) {
-		if (static_key_enabled(&ice_xdp_locking_key)) {
-			vsi->rx_rings[i]->xdp_ring = vsi->xdp_rings[i % vsi->num_xdp_txq];
-		} else {
-			struct ice_q_vector *q_vector = vsi->rx_rings[i]->q_vector;
-			struct ice_tx_ring *ring;
-
-			ice_for_each_tx_ring(ring, q_vector->tx) {
-				if (ice_ring_is_xdp(ring)) {
-					vsi->rx_rings[i]->xdp_ring = ring;
-					break;
-				}
-			}
-		}
-		ice_tx_xsk_pool(vsi, i);
-	}
-
 	/* omit the scheduler update if in reset path; XDP queues will be
 	 * taken into account at the end of ice_vsi_rebuild, where
 	 * ice_cfg_vsi_lan is being called
 	 */
-	if (ice_is_reset_in_progress(pf->state))
+	if (cfg_type == ICE_XDP_CFG_PART)
 		return 0;
 
+	ice_map_xdp_rings(vsi);
+
 	/* tell the Tx scheduler that right now we have
 	 * additional queues
 	 */
@@ -2842,22 +2862,21 @@ err_map_xdp:
 /**
  * ice_destroy_xdp_rings - undo the configuration made by ice_prepare_xdp_rings
  * @vsi: VSI to remove XDP rings
+ * @cfg_type: disable XDP permanently or allow it to be restored later
  *
  * Detach XDP rings from irq vectors, clean up the PF bitmap and free
  * resources
  */
-int ice_destroy_xdp_rings(struct ice_vsi *vsi)
+int ice_destroy_xdp_rings(struct ice_vsi *vsi, enum ice_xdp_cfg cfg_type)
 {
 	u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
 	struct ice_pf *pf = vsi->back;
 	int i, v_idx;
 
 	/* q_vectors are freed in reset path so there's no point in detaching
-	 * rings; in case of rebuild being triggered not from reset bits
-	 * in pf->state won't be set, so additionally check first q_vector
-	 * against NULL
+	 * rings
 	 */
-	if (ice_is_reset_in_progress(pf->state) || !vsi->q_vectors[0])
+	if (cfg_type == ICE_XDP_CFG_PART)
 		goto free_qmap;
 
 	ice_for_each_q_vector(vsi, v_idx) {
@@ -2898,7 +2917,7 @@ free_qmap:
 	if (static_key_enabled(&ice_xdp_locking_key))
 		static_branch_dec(&ice_xdp_locking_key);
 
-	if (ice_is_reset_in_progress(pf->state) || !vsi->q_vectors[0])
+	if (cfg_type == ICE_XDP_CFG_PART)
 		return 0;
 
 	ice_vsi_assign_bpf_prog(vsi, NULL);
@@ -3009,7 +3028,8 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
 		if (xdp_ring_err) {
 			NL_SET_ERR_MSG_MOD(extack, "Not enough Tx resources for XDP");
 		} else {
-			xdp_ring_err = ice_prepare_xdp_rings(vsi, prog);
+			xdp_ring_err = ice_prepare_xdp_rings(vsi, prog,
+							     ICE_XDP_CFG_FULL);
 			if (xdp_ring_err)
 				NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Tx resources failed");
 		}
@@ -3020,7 +3040,7 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
 			NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Rx resources failed");
 	} else if (ice_is_xdp_ena_vsi(vsi) && !prog) {
 		xdp_features_clear_redirect_target(vsi->netdev);
-		xdp_ring_err = ice_destroy_xdp_rings(vsi);
+		xdp_ring_err = ice_destroy_xdp_rings(vsi, ICE_XDP_CFG_FULL);
 		if (xdp_ring_err)
 			NL_SET_ERR_MSG_MOD(extack, "Freeing XDP Tx resources failed");
 		/* reallocate Rx queues that were used for zero-copy */
diff --git a/drivers/net/ethernet/intel/ice/ice_nvm.c b/drivers/net/ethernet/intel/ice/ice_nvm.c
index 84eab92dc03c..59e8879ac059 100644
--- a/drivers/net/ethernet/intel/ice/ice_nvm.c
+++ b/drivers/net/ethernet/intel/ice/ice_nvm.c
@@ -374,11 +374,25 @@ ice_read_nvm_module(struct ice_hw *hw, enum ice_bank_select bank, u32 offset, u1
  *
  * Read the specified word from the copy of the Shadow RAM found in the
  * specified NVM module.
+ *
+ * Note that the Shadow RAM copy is always located after the CSS header, and
+ * is aligned to 64-byte (32-word) offsets.
  */
 static int
 ice_read_nvm_sr_copy(struct ice_hw *hw, enum ice_bank_select bank, u32 offset, u16 *data)
 {
-	return ice_read_nvm_module(hw, bank, ICE_NVM_SR_COPY_WORD_OFFSET + offset, data);
+	u32 sr_copy;
+
+	switch (bank) {
+	case ICE_ACTIVE_FLASH_BANK:
+		sr_copy = roundup(hw->flash.banks.active_css_hdr_len, 32);
+		break;
+	case ICE_INACTIVE_FLASH_BANK:
+		sr_copy = roundup(hw->flash.banks.inactive_css_hdr_len, 32);
+		break;
+	}
+
+	return ice_read_nvm_module(hw, bank, sr_copy + offset, data);
 }
 
 /**
@@ -440,8 +454,7 @@ int
 ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,
 		       u16 module_type)
 {
-	u16 pfa_len, pfa_ptr;
-	u16 next_tlv;
+	u16 pfa_len, pfa_ptr, next_tlv, max_tlv;
 	int status;
 
 	status = ice_read_sr_word(hw, ICE_SR_PFA_PTR, &pfa_ptr);
@@ -454,11 +467,23 @@ ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,
 		ice_debug(hw, ICE_DBG_INIT, "Failed to read PFA length.\n");
 		return status;
 	}
+
+	/* The Preserved Fields Area contains a sequence of Type-Length-Value
+	 * structures which define its contents. The PFA length includes all
+	 * of the TLVs, plus the initial length word itself, *and* one final
+	 * word at the end after all of the TLVs.
+	 */
+	if (check_add_overflow(pfa_ptr, pfa_len - 1, &max_tlv)) {
+		dev_warn(ice_hw_to_dev(hw), "PFA starts at offset %u. PFA length of %u caused 16-bit arithmetic overflow.\n",
+			 pfa_ptr, pfa_len);
+		return -EINVAL;
+	}
+
 	/* Starting with first TLV after PFA length, iterate through the list
 	 * of TLVs to find the requested one.
 	 */
 	next_tlv = pfa_ptr + 1;
-	while (next_tlv < pfa_ptr + pfa_len) {
+	while (next_tlv < max_tlv) {
 		u16 tlv_sub_module_type;
 		u16 tlv_len;
 
@@ -482,10 +507,13 @@ ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,
 			}
 			return -EINVAL;
 		}
-		/* Check next TLV, i.e. current TLV pointer + length + 2 words
-		 * (for current TLV's type and length)
-		 */
-		next_tlv = next_tlv + tlv_len + 2;
+
+		if (check_add_overflow(next_tlv, 2, &next_tlv) ||
+		    check_add_overflow(next_tlv, tlv_len, &next_tlv)) {
+			dev_warn(ice_hw_to_dev(hw), "TLV of type %u and length 0x%04x caused 16-bit arithmetic overflow. The PFA starts at 0x%04x and has length of 0x%04x\n",
+				 tlv_sub_module_type, tlv_len, pfa_ptr, pfa_len);
+			return -EINVAL;
+		}
 	}
 	/* Module does not exist */
 	return -ENOENT;
@@ -1010,6 +1038,72 @@ static int ice_determine_active_flash_banks(struct ice_hw *hw)
 }
 
 /**
+ * ice_get_nvm_css_hdr_len - Read the CSS header length from the NVM CSS header
+ * @hw: pointer to the HW struct
+ * @bank: whether to read from the active or inactive flash bank
+ * @hdr_len: storage for header length in words
+ *
+ * Read the CSS header length from the NVM CSS header and add the Authentication
+ * header size, and then convert to words.
+ *
+ * Return: zero on success, or a negative error code on failure.
+ */
+static int
+ice_get_nvm_css_hdr_len(struct ice_hw *hw, enum ice_bank_select bank,
+			u32 *hdr_len)
+{
+	u16 hdr_len_l, hdr_len_h;
+	u32 hdr_len_dword;
+	int status;
+
+	status = ice_read_nvm_module(hw, bank, ICE_NVM_CSS_HDR_LEN_L,
+				     &hdr_len_l);
+	if (status)
+		return status;
+
+	status = ice_read_nvm_module(hw, bank, ICE_NVM_CSS_HDR_LEN_H,
+				     &hdr_len_h);
+	if (status)
+		return status;
+
+	/* CSS header length is in DWORD, so convert to words and add
+	 * authentication header size
+	 */
+	hdr_len_dword = hdr_len_h << 16 | hdr_len_l;
+	*hdr_len = (hdr_len_dword * 2) + ICE_NVM_AUTH_HEADER_LEN;
+
+	return 0;
+}
+
+/**
+ * ice_determine_css_hdr_len - Discover CSS header length for the device
+ * @hw: pointer to the HW struct
+ *
+ * Determine the size of the CSS header at the start of the NVM module. This
+ * is useful for locating the Shadow RAM copy in the NVM, as the Shadow RAM is
+ * always located just after the CSS header.
+ *
+ * Return: zero on success, or a negative error code on failure.
+ */
+static int ice_determine_css_hdr_len(struct ice_hw *hw)
+{
+	struct ice_bank_info *banks = &hw->flash.banks;
+	int status;
+
+	status = ice_get_nvm_css_hdr_len(hw, ICE_ACTIVE_FLASH_BANK,
+					 &banks->active_css_hdr_len);
+	if (status)
+		return status;
+
+	status = ice_get_nvm_css_hdr_len(hw, ICE_INACTIVE_FLASH_BANK,
+					 &banks->inactive_css_hdr_len);
+	if (status)
+		return status;
+
+	return 0;
+}
+
+/**
  * ice_init_nvm - initializes NVM setting
  * @hw: pointer to the HW struct
  *
@@ -1055,6 +1149,12 @@ int ice_init_nvm(struct ice_hw *hw)
 		return status;
 	}
 
+	status = ice_determine_css_hdr_len(hw);
+	if (status) {
+		ice_debug(hw, ICE_DBG_NVM, "Failed to determine Shadow RAM copy offsets.\n");
+		return status;
+	}
+
 	status = ice_get_nvm_ver_info(hw, ICE_ACTIVE_FLASH_BANK, &flash->nvm);
 	if (status) {
 		ice_debug(hw, ICE_DBG_INIT, "Failed to read NVM info.\n");
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index f0796a93f428..eef397e5baa0 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -482,6 +482,8 @@ struct ice_bank_info {
 	u32 orom_size;				/* Size of OROM bank */
 	u32 netlist_ptr;			/* Pointer to 1st Netlist bank */
 	u32 netlist_size;			/* Size of Netlist bank */
+	u32 active_css_hdr_len;			/* Active CSS header length */
+	u32 inactive_css_hdr_len;		/* Inactive CSS header length */
 	enum ice_flash_bank nvm_bank;		/* Active NVM bank */
 	enum ice_flash_bank orom_bank;		/* Active OROM bank */
 	enum ice_flash_bank netlist_bank;	/* Active Netlist bank */
@@ -1087,17 +1089,13 @@ struct ice_aq_get_set_rss_lut_params {
 #define ICE_SR_SECTOR_SIZE_IN_WORDS	0x800
 
 /* CSS Header words */
+#define ICE_NVM_CSS_HDR_LEN_L			0x02
+#define ICE_NVM_CSS_HDR_LEN_H			0x03
 #define ICE_NVM_CSS_SREV_L			0x14
 #define ICE_NVM_CSS_SREV_H			0x15
 
-/* Length of CSS header section in words */
-#define ICE_CSS_HEADER_LENGTH			330
-
-/* Offset of Shadow RAM copy in the NVM bank area. */
-#define ICE_NVM_SR_COPY_WORD_OFFSET		roundup(ICE_CSS_HEADER_LENGTH, 32)
-
-/* Size in bytes of Option ROM trailer */
-#define ICE_NVM_OROM_TRAILER_LENGTH		(2 * ICE_CSS_HEADER_LENGTH)
+/* Length of Authentication header section in words */
+#define ICE_NVM_AUTH_HEADER_LEN			0x08
 
 /* The Link Topology Netlist section is stored as a series of words. It is
  * stored in the NVM as a TLV, with the first two words containing the type
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 7541f223bf4f..a65955eb23c0 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -269,7 +269,6 @@ static int ice_xsk_pool_disable(struct ice_vsi *vsi, u16 qid)
 	if (!pool)
 		return -EINVAL;
 
-	clear_bit(qid, vsi->af_xdp_zc_qps);
 	xsk_pool_dma_unmap(pool, ICE_RX_DMA_ATTR);
 
 	return 0;
@@ -300,8 +299,6 @@ ice_xsk_pool_enable(struct ice_vsi *vsi, struct xsk_buff_pool *pool, u16 qid)
 	if (err)
 		return err;
 
-	set_bit(qid, vsi->af_xdp_zc_qps);
-
 	return 0;
 }
 
@@ -349,11 +346,13 @@ ice_realloc_rx_xdp_bufs(struct ice_rx_ring *rx_ring, bool pool_present)
 int ice_realloc_zc_buf(struct ice_vsi *vsi, bool zc)
 {
 	struct ice_rx_ring *rx_ring;
-	unsigned long q;
+	uint i;
+
+	ice_for_each_rxq(vsi, i) {
+		rx_ring = vsi->rx_rings[i];
+		if (!rx_ring->xsk_pool)
+			continue;
 
-	for_each_set_bit(q, vsi->af_xdp_zc_qps,
-			 max_t(int, vsi->alloc_txq, vsi->alloc_rxq)) {
-		rx_ring = vsi->rx_rings[q];
 		if (ice_realloc_rx_xdp_bufs(rx_ring, zc))
 			return -ENOMEM;
 	}
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index f2c4f1966bb0..0cd2bd695db1 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -1629,12 +1629,17 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
 	struct igc_hw *hw = &adapter->hw;
 	u32 eeer;
 
+	linkmode_set_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT,
+			 edata->supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 edata->supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			 edata->supported);
+
 	if (hw->dev_spec._base.eee_enable)
 		mii_eee_cap1_mod_linkmode_t(edata->advertised,
 					    adapter->eee_advert);
 
-	*edata = adapter->eee;
-
 	eeer = rd32(IGC_EEER);
 
 	/* EEE status on negotiated link */
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 12f004f46082..87b655b839c1 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -12,6 +12,7 @@
 #include <linux/bpf_trace.h>
 #include <net/xdp_sock_drv.h>
 #include <linux/pci.h>
+#include <linux/mdio.h>
 
 #include <net/ipv6.h>
 
@@ -4975,6 +4976,9 @@ void igc_up(struct igc_adapter *adapter)
 	/* start the watchdog. */
 	hw->mac.get_link_status = true;
 	schedule_work(&adapter->watchdog_task);
+
+	adapter->eee_advert = MDIO_EEE_100TX | MDIO_EEE_1000T |
+			      MDIO_EEE_2_5GT;
 }
 
 /**
@@ -7028,6 +7032,8 @@ static int igc_probe(struct pci_dev *pdev,
 	device_set_wakeup_enable(&adapter->pdev->dev,
 				 adapter->flags & IGC_FLAG_WOL_SUPPORTED);
 
+	igc_ptp_init(adapter);
+
 	igc_tsn_clear_schedule(adapter);
 
 	/* reset the hardware with the new settings */
@@ -7049,9 +7055,6 @@ static int igc_probe(struct pci_dev *pdev,
 	/* Check if Media Autosense is enabled */
 	adapter->ei = *ei;
 
-	/* do hw tstamp init after resetting */
-	igc_ptp_init(adapter);
-
 	/* print pcie link status and MAC address */
 	pcie_print_link_status(pdev);
 	netdev_info(netdev, "MAC: %pM\n", netdev->dev_addr);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
index e8b73b9d75e3..97722ce8c4cb 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -2519,7 +2519,17 @@ static int npc_mcam_alloc_entries(struct npc_mcam *mcam, u16 pcifunc,
 	 * - when available free entries are less.
 	 * Lower priority ones out of avaialble free entries are always
 	 * chosen when 'high vs low' question arises.
+	 *
+	 * For a VF base MCAM match rule is set by its PF. And all the
+	 * further MCAM rules installed by VF on its own are
+	 * concatenated with the base rule set by its PF. Hence PF entries
+	 * should be at lower priority compared to VF entries. Otherwise
+	 * base rule is hit always and rules installed by VF will be of
+	 * no use. Hence if the request is from PF then allocate low
+	 * priority entries.
 	 */
+	if (!(pcifunc & RVU_PFVF_FUNC_MASK))
+		goto lprio_alloc;
 
 	/* Get the search range for priority allocation request */
 	if (req->priority) {
@@ -2528,17 +2538,6 @@ static int npc_mcam_alloc_entries(struct npc_mcam *mcam, u16 pcifunc,
 		goto alloc;
 	}
 
-	/* For a VF base MCAM match rule is set by its PF. And all the
-	 * further MCAM rules installed by VF on its own are
-	 * concatenated with the base rule set by its PF. Hence PF entries
-	 * should be at lower priority compared to VF entries. Otherwise
-	 * base rule is hit always and rules installed by VF will be of
-	 * no use. Hence if the request is from PF and NOT a priority
-	 * allocation request then allocate low priority entries.
-	 */
-	if (!(pcifunc & RVU_PFVF_FUNC_MASK))
-		goto lprio_alloc;
-
 	/* Find out the search range for non-priority allocation request
 	 *
 	 * Get MCAM free entry count in middle zone.
@@ -2568,6 +2567,18 @@ lprio_alloc:
 		reverse = true;
 		start = 0;
 		end = mcam->bmap_entries;
+		/* Ensure PF requests are always at bottom and if PF requests
+		 * for higher/lower priority entry wrt reference entry then
+		 * honour that criteria and start search for entries from bottom
+		 * and not in mid zone.
+		 */
+		if (!(pcifunc & RVU_PFVF_FUNC_MASK) &&
+		    req->priority == NPC_MCAM_HIGHER_PRIO)
+			end = req->ref_entry;
+
+		if (!(pcifunc & RVU_PFVF_FUNC_MASK) &&
+		    req->priority == NPC_MCAM_LOWER_PRIO)
+			start = req->ref_entry;
 	}
 
 alloc:
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index cae46290a7ae..c84ce54a84a0 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1131,9 +1131,9 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
 {
 	const struct mtk_soc_data *soc = eth->soc;
 	dma_addr_t phy_ring_tail;
-	int cnt = MTK_QDMA_RING_SIZE;
+	int cnt = soc->tx.fq_dma_size;
 	dma_addr_t dma_addr;
-	int i;
+	int i, j, len;
 
 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM))
 		eth->scratch_ring = eth->sram_base;
@@ -1142,40 +1142,46 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
 						       cnt * soc->tx.desc_size,
 						       &eth->phy_scratch_ring,
 						       GFP_KERNEL);
+
 	if (unlikely(!eth->scratch_ring))
 		return -ENOMEM;
 
-	eth->scratch_head = kcalloc(cnt, MTK_QDMA_PAGE_SIZE, GFP_KERNEL);
-	if (unlikely(!eth->scratch_head))
-		return -ENOMEM;
+	phy_ring_tail = eth->phy_scratch_ring + soc->tx.desc_size * (cnt - 1);
 
-	dma_addr = dma_map_single(eth->dma_dev,
-				  eth->scratch_head, cnt * MTK_QDMA_PAGE_SIZE,
-				  DMA_FROM_DEVICE);
-	if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
-		return -ENOMEM;
+	for (j = 0; j < DIV_ROUND_UP(soc->tx.fq_dma_size, MTK_FQ_DMA_LENGTH); j++) {
+		len = min_t(int, cnt - j * MTK_FQ_DMA_LENGTH, MTK_FQ_DMA_LENGTH);
+		eth->scratch_head[j] = kcalloc(len, MTK_QDMA_PAGE_SIZE, GFP_KERNEL);
 
-	phy_ring_tail = eth->phy_scratch_ring + soc->tx.desc_size * (cnt - 1);
+		if (unlikely(!eth->scratch_head[j]))
+			return -ENOMEM;
 
-	for (i = 0; i < cnt; i++) {
-		dma_addr_t addr = dma_addr + i * MTK_QDMA_PAGE_SIZE;
-		struct mtk_tx_dma_v2 *txd;
+		dma_addr = dma_map_single(eth->dma_dev,
+					  eth->scratch_head[j], len * MTK_QDMA_PAGE_SIZE,
+					  DMA_FROM_DEVICE);
 
-		txd = eth->scratch_ring + i * soc->tx.desc_size;
-		txd->txd1 = addr;
-		if (i < cnt - 1)
-			txd->txd2 = eth->phy_scratch_ring +
-				    (i + 1) * soc->tx.desc_size;
+		if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
+			return -ENOMEM;
 
-		txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
-		if (MTK_HAS_CAPS(soc->caps, MTK_36BIT_DMA))
-			txd->txd3 |= TX_DMA_PREP_ADDR64(addr);
-		txd->txd4 = 0;
-		if (mtk_is_netsys_v2_or_greater(eth)) {
-			txd->txd5 = 0;
-			txd->txd6 = 0;
-			txd->txd7 = 0;
-			txd->txd8 = 0;
+		for (i = 0; i < cnt; i++) {
+			struct mtk_tx_dma_v2 *txd;
+
+			txd = eth->scratch_ring + (j * MTK_FQ_DMA_LENGTH + i) * soc->tx.desc_size;
+			txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE;
+			if (j * MTK_FQ_DMA_LENGTH + i < cnt)
+				txd->txd2 = eth->phy_scratch_ring +
+					    (j * MTK_FQ_DMA_LENGTH + i + 1) * soc->tx.desc_size;
+
+			txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
+			if (MTK_HAS_CAPS(soc->caps, MTK_36BIT_DMA))
+				txd->txd3 |= TX_DMA_PREP_ADDR64(dma_addr + i * MTK_QDMA_PAGE_SIZE);
+
+			txd->txd4 = 0;
+			if (mtk_is_netsys_v2_or_greater(eth)) {
+				txd->txd5 = 0;
+				txd->txd6 = 0;
+				txd->txd7 = 0;
+				txd->txd8 = 0;
+			}
 		}
 	}
 
@@ -2457,7 +2463,7 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
 	if (MTK_HAS_CAPS(soc->caps, MTK_QDMA))
 		ring_size = MTK_QDMA_RING_SIZE;
 	else
-		ring_size = MTK_DMA_SIZE;
+		ring_size = soc->tx.dma_size;
 
 	ring->buf = kcalloc(ring_size, sizeof(*ring->buf),
 			       GFP_KERNEL);
@@ -2465,8 +2471,8 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
 		goto no_tx_mem;
 
 	if (MTK_HAS_CAPS(soc->caps, MTK_SRAM)) {
-		ring->dma = eth->sram_base + ring_size * sz;
-		ring->phys = eth->phy_scratch_ring + ring_size * (dma_addr_t)sz;
+		ring->dma = eth->sram_base + soc->tx.fq_dma_size * sz;
+		ring->phys = eth->phy_scratch_ring + soc->tx.fq_dma_size * (dma_addr_t)sz;
 	} else {
 		ring->dma = dma_alloc_coherent(eth->dma_dev, ring_size * sz,
 					       &ring->phys, GFP_KERNEL);
@@ -2588,6 +2594,7 @@ static void mtk_tx_clean(struct mtk_eth *eth)
 static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
 {
 	const struct mtk_reg_map *reg_map = eth->soc->reg_map;
+	const struct mtk_soc_data *soc = eth->soc;
 	struct mtk_rx_ring *ring;
 	int rx_data_len, rx_dma_size, tx_ring_size;
 	int i;
@@ -2595,7 +2602,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA))
 		tx_ring_size = MTK_QDMA_RING_SIZE;
 	else
-		tx_ring_size = MTK_DMA_SIZE;
+		tx_ring_size = soc->tx.dma_size;
 
 	if (rx_flag == MTK_RX_FLAGS_QDMA) {
 		if (ring_no)
@@ -2610,7 +2617,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
 		rx_dma_size = MTK_HW_LRO_DMA_SIZE;
 	} else {
 		rx_data_len = ETH_DATA_LEN;
-		rx_dma_size = MTK_DMA_SIZE;
+		rx_dma_size = soc->rx.dma_size;
 	}
 
 	ring->frag_size = mtk_max_frag_size(rx_data_len);
@@ -3139,7 +3146,10 @@ static void mtk_dma_free(struct mtk_eth *eth)
 			mtk_rx_clean(eth, &eth->rx_ring[i], false);
 	}
 
-	kfree(eth->scratch_head);
+	for (i = 0; i < DIV_ROUND_UP(soc->tx.fq_dma_size, MTK_FQ_DMA_LENGTH); i++) {
+		kfree(eth->scratch_head[i]);
+		eth->scratch_head[i] = NULL;
+	}
 }
 
 static bool mtk_hw_reset_check(struct mtk_eth *eth)
@@ -5052,11 +5062,14 @@ static const struct mtk_soc_data mt2701_data = {
 		.desc_size = sizeof(struct mtk_tx_dma),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
 		.irq_done_mask = MTK_RX_DONE_INT,
 		.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
 	},
@@ -5076,11 +5089,14 @@ static const struct mtk_soc_data mt7621_data = {
 		.desc_size = sizeof(struct mtk_tx_dma),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
 		.irq_done_mask = MTK_RX_DONE_INT,
 		.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
 	},
@@ -5102,11 +5118,14 @@ static const struct mtk_soc_data mt7622_data = {
 		.desc_size = sizeof(struct mtk_tx_dma),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
 		.irq_done_mask = MTK_RX_DONE_INT,
 		.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
 	},
@@ -5127,11 +5146,14 @@ static const struct mtk_soc_data mt7623_data = {
 		.desc_size = sizeof(struct mtk_tx_dma),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
 		.irq_done_mask = MTK_RX_DONE_INT,
 		.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
 	},
@@ -5150,11 +5172,14 @@ static const struct mtk_soc_data mt7629_data = {
 		.desc_size = sizeof(struct mtk_tx_dma),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
 		.irq_done_mask = MTK_RX_DONE_INT,
 		.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
 	},
@@ -5176,6 +5201,8 @@ static const struct mtk_soc_data mt7981_data = {
 		.desc_size = sizeof(struct mtk_tx_dma_v2),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
 		.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
@@ -5183,6 +5210,7 @@ static const struct mtk_soc_data mt7981_data = {
 		.dma_l4_valid = RX_DMA_L4_VALID_V2,
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
 	},
 };
 
@@ -5202,6 +5230,8 @@ static const struct mtk_soc_data mt7986_data = {
 		.desc_size = sizeof(struct mtk_tx_dma_v2),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
 		.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
@@ -5209,6 +5239,7 @@ static const struct mtk_soc_data mt7986_data = {
 		.dma_l4_valid = RX_DMA_L4_VALID_V2,
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
 	},
 };
 
@@ -5228,6 +5259,8 @@ static const struct mtk_soc_data mt7988_data = {
 		.desc_size = sizeof(struct mtk_tx_dma_v2),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
 		.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(4K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma_v2),
@@ -5235,6 +5268,7 @@ static const struct mtk_soc_data mt7988_data = {
 		.dma_l4_valid = RX_DMA_L4_VALID_V2,
 		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
 		.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
 	},
 };
 
@@ -5249,6 +5283,7 @@ static const struct mtk_soc_data rt5350_data = {
 		.desc_size = sizeof(struct mtk_tx_dma),
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
 	},
 	.rx = {
 		.desc_size = sizeof(struct mtk_rx_dma),
@@ -5256,6 +5291,7 @@ static const struct mtk_soc_data rt5350_data = {
 		.dma_l4_valid = RX_DMA_L4_VALID_PDMA,
 		.dma_max_len = MTK_TX_DMA_BUF_LEN,
 		.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
 	},
 };
 
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 4eab30b44070..f5174f6cb1bb 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -32,7 +32,9 @@
 #define MTK_TX_DMA_BUF_LEN	0x3fff
 #define MTK_TX_DMA_BUF_LEN_V2	0xffff
 #define MTK_QDMA_RING_SIZE	2048
-#define MTK_DMA_SIZE		512
+#define MTK_DMA_SIZE(x)		(SZ_##x)
+#define MTK_FQ_DMA_HEAD		32
+#define MTK_FQ_DMA_LENGTH	2048
 #define MTK_RX_ETH_HLEN		(ETH_HLEN + ETH_FCS_LEN)
 #define MTK_RX_HLEN		(NET_SKB_PAD + MTK_RX_ETH_HLEN + NET_IP_ALIGN)
 #define MTK_DMA_DUMMY_DESC	0xffffffff
@@ -1176,6 +1178,8 @@ struct mtk_soc_data {
 		u32	desc_size;
 		u32	dma_max_len;
 		u32	dma_len_offset;
+		u32	dma_size;
+		u32	fq_dma_size;
 	} tx;
 	struct {
 		u32	desc_size;
@@ -1183,6 +1187,7 @@ struct mtk_soc_data {
 		u32	dma_l4_valid;
 		u32	dma_max_len;
 		u32	dma_len_offset;
+		u32	dma_size;
 	} rx;
 };
 
@@ -1264,7 +1269,7 @@ struct mtk_eth {
 	struct napi_struct		rx_napi;
 	void				*scratch_ring;
 	dma_addr_t			phy_scratch_ring;
-	void				*scratch_head;
+	void				*scratch_head[MTK_FQ_DMA_HEAD];
 	struct clk			*clks[MTK_CLK_MAX];
 
 	struct mii_bus			*mii_bus;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index c53c99dde558..a605eae56685 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4875,7 +4875,7 @@ static netdev_features_t mlx5e_tunnel_features_check(struct mlx5e_priv *priv,
 
 		/* Verify if UDP port is being offloaded by HW */
 		if (mlx5_vxlan_lookup_port(priv->mdev->vxlan, port))
-			return features;
+			return vxlan_features_check(skb, features);
 
 #if IS_ENABLED(CONFIG_GENEVE)
 		/* Support Geneve offload for default UDP port */
@@ -4901,7 +4901,6 @@ netdev_features_t mlx5e_features_check(struct sk_buff *skb,
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 
 	features = vlan_features_check(skb, features);
-	features = vxlan_features_check(skb, features);
 
 	/* Validate if the tunneled packet is being offloaded by HW */
 	if (skb->encapsulation &&
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index 2d95a9b7b44e..b61b7d966114 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -373,6 +373,10 @@ int mlx5_cmd_fast_teardown_hca(struct mlx5_core_dev *dev)
 	do {
 		if (mlx5_get_nic_state(dev) == MLX5_INITIAL_SEG_NIC_INTERFACE_DISABLED)
 			break;
+		if (pci_channel_offline(dev->pdev)) {
+			mlx5_core_err(dev, "PCI channel offline, stop waiting for NIC IFC\n");
+			return -EACCES;
+		}
 
 		cond_resched();
 	} while (!time_after(jiffies, end));
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index ad38e31822df..a6329ca2d9bf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -248,6 +248,10 @@ recover_from_sw_reset:
 	do {
 		if (mlx5_get_nic_state(dev) == MLX5_INITIAL_SEG_NIC_INTERFACE_DISABLED)
 			break;
+		if (pci_channel_offline(dev->pdev)) {
+			mlx5_core_err(dev, "PCI channel offline, stop waiting for NIC IFC\n");
+			goto unlock;
+		}
 
 		msleep(20);
 	} while (!time_after(jiffies, end));
@@ -317,6 +321,10 @@ int mlx5_health_wait_pci_up(struct mlx5_core_dev *dev)
 			mlx5_core_warn(dev, "device is being removed, stop waiting for PCI\n");
 			return -ENODEV;
 		}
+		if (pci_channel_offline(dev->pdev)) {
+			mlx5_core_err(dev, "PCI channel offline, stop waiting for PCI\n");
+			return -EACCES;
+		}
 		msleep(100);
 	}
 	return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
index c16b462ddedf..ab2717012b79 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
@@ -88,9 +88,13 @@ static int mlx5_lag_create_port_sel_table(struct mlx5_lag *ldev,
 								      &dest, 1);
 			if (IS_ERR(lag_definer->rules[idx])) {
 				err = PTR_ERR(lag_definer->rules[idx]);
-				while (i--)
-					while (j--)
+				do {
+					while (j--) {
+						idx = i * ldev->buckets + j;
 						mlx5_del_flow_rules(lag_definer->rules[idx]);
+					}
+					j = ldev->buckets;
+				} while (i--);
 				goto destroy_fg;
 			}
 		}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
index 6b774e0c2766..d0b595ba6110 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
@@ -74,6 +74,10 @@ int mlx5_vsc_gw_lock(struct mlx5_core_dev *dev)
 			ret = -EBUSY;
 			goto pci_unlock;
 		}
+		if (pci_channel_offline(dev->pdev)) {
+			ret = -EACCES;
+			goto pci_unlock;
+		}
 
 		/* Check if semaphore is already locked */
 		ret = vsc_read(dev, VSC_SEMAPHORE_OFFSET, &lock_val);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 6574c145dc1e..459a836a5d9c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1298,6 +1298,9 @@ static int mlx5_function_teardown(struct mlx5_core_dev *dev, bool boot)
 
 	if (!err)
 		mlx5_function_disable(dev, boot);
+	else
+		mlx5_stop_health_poll(dev, boot);
+
 	return err;
 }
 
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 24870da3f484..1934e9d6d9e4 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -304,10 +304,8 @@ static int ionic_qcq_enable(struct ionic_qcq *qcq)
 	if (ret)
 		return ret;
 
-	if (qcq->napi.poll)
-		napi_enable(&qcq->napi);
-
 	if (qcq->flags & IONIC_QCQ_F_INTR) {
+		napi_enable(&qcq->napi);
 		irq_set_affinity_hint(qcq->intr.vector,
 				      &qcq->intr.affinity_mask);
 		ionic_intr_mask(idev->intr_ctrl, qcq->intr.index,
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 5dba6d2d633c..2427610f4306 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -586,6 +586,7 @@ static bool ionic_run_xdp(struct ionic_rx_stats *stats,
 			netdev_dbg(netdev, "tx ionic_xdp_post_frame err %d\n", err);
 			goto out_xdp_abort;
 		}
+		buf_info->page = NULL;
 		stats->xdp_tx++;
 
 		/* the Tx completion will free the buffers */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
index e254b21fdb59..65d7370b47d5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
@@ -93,6 +93,7 @@ struct ethqos_emac_driver_data {
 	bool has_emac_ge_3;
 	const char *link_clk_name;
 	bool has_integrated_pcs;
+	u32 dma_addr_width;
 	struct dwmac4_addrs dwmac4_addrs;
 };
 
@@ -276,6 +277,7 @@ static const struct ethqos_emac_driver_data emac_v4_0_0_data = {
 	.has_emac_ge_3 = true,
 	.link_clk_name = "phyaux",
 	.has_integrated_pcs = true,
+	.dma_addr_width = 36,
 	.dwmac4_addrs = {
 		.dma_chan = 0x00008100,
 		.dma_chan_offset = 0x1000,
@@ -845,6 +847,8 @@ static int qcom_ethqos_probe(struct platform_device *pdev)
 		plat_dat->flags |= STMMAC_FLAG_RX_CLK_RUNS_IN_LPI;
 	if (data->has_integrated_pcs)
 		plat_dat->flags |= STMMAC_FLAG_HAS_INTEGRATED_PCS;
+	if (data->dma_addr_width)
+		plat_dat->host_dma_width = data->dma_addr_width;
 
 	if (ethqos->serdes_phy) {
 		plat_dat->serdes_powerup = qcom_ethqos_serdes_powerup;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 222540b55480..1562fbdd0a04 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -343,10 +343,11 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
 			struct tc_cbs_qopt_offload *qopt)
 {
 	u32 tx_queues_count = priv->plat->tx_queues_to_use;
+	s64 port_transmit_rate_kbps;
 	u32 queue = qopt->queue;
-	u32 ptr, speed_div;
 	u32 mode_to_use;
 	u64 value;
+	u32 ptr;
 	int ret;
 
 	/* Queue 0 is not AVB capable */
@@ -355,30 +356,26 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
 	if (!priv->dma_cap.av)
 		return -EOPNOTSUPP;
 
+	port_transmit_rate_kbps = qopt->idleslope - qopt->sendslope;
+
 	/* Port Transmit Rate and Speed Divider */
-	switch (priv->speed) {
+	switch (div_s64(port_transmit_rate_kbps, 1000)) {
 	case SPEED_10000:
-		ptr = 32;
-		speed_div = 10000000;
-		break;
 	case SPEED_5000:
 		ptr = 32;
-		speed_div = 5000000;
 		break;
 	case SPEED_2500:
-		ptr = 8;
-		speed_div = 2500000;
-		break;
 	case SPEED_1000:
 		ptr = 8;
-		speed_div = 1000000;
 		break;
 	case SPEED_100:
 		ptr = 4;
-		speed_div = 100000;
 		break;
 	default:
-		return -EOPNOTSUPP;
+		netdev_err(priv->dev,
+			   "Invalid portTransmitRate %lld (idleSlope - sendSlope)\n",
+			   port_transmit_rate_kbps);
+		return -EINVAL;
 	}
 
 	mode_to_use = priv->plat->tx_queues_cfg[queue].mode_to_use;
@@ -398,10 +395,10 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
 	}
 
 	/* Final adjustments for HW */
-	value = div_s64(qopt->idleslope * 1024ll * ptr, speed_div);
+	value = div_s64(qopt->idleslope * 1024ll * ptr, port_transmit_rate_kbps);
 	priv->plat->tx_queues_cfg[queue].idle_slope = value & GENMASK(31, 0);
 
-	value = div_s64(-qopt->sendslope * 1024ll * ptr, speed_div);
+	value = div_s64(-qopt->sendslope * 1024ll * ptr, port_transmit_rate_kbps);
 	priv->plat->tx_queues_cfg[queue].send_slope = value & GENMASK(31, 0);
 
 	value = qopt->hicredit * 1024ll * 8;
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 51495cb4b9be..838e85ddec67 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -815,6 +815,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 			   struct geneve_dev *geneve,
 			   const struct ip_tunnel_info *info)
 {
+	bool inner_proto_inherit = geneve->cfg.inner_proto_inherit;
 	bool xnet = !net_eq(geneve->net, dev_net(geneve->dev));
 	struct geneve_sock *gs4 = rcu_dereference(geneve->sock4);
 	const struct ip_tunnel_key *key = &info->key;
@@ -826,7 +827,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	__be16 sport;
 	int err;
 
-	if (!skb_vlan_inet_prepare(skb))
+	if (!skb_vlan_inet_prepare(skb, inner_proto_inherit))
 		return -EINVAL;
 
 	if (!gs4)
@@ -908,7 +909,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	}
 
 	err = geneve_build_skb(&rt->dst, skb, info, xnet, sizeof(struct iphdr),
-			       geneve->cfg.inner_proto_inherit);
+			       inner_proto_inherit);
 	if (unlikely(err))
 		return err;
 
@@ -925,6 +926,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 			    struct geneve_dev *geneve,
 			    const struct ip_tunnel_info *info)
 {
+	bool inner_proto_inherit = geneve->cfg.inner_proto_inherit;
 	bool xnet = !net_eq(geneve->net, dev_net(geneve->dev));
 	struct geneve_sock *gs6 = rcu_dereference(geneve->sock6);
 	const struct ip_tunnel_key *key = &info->key;
@@ -935,7 +937,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	__be16 sport;
 	int err;
 
-	if (!skb_vlan_inet_prepare(skb))
+	if (!skb_vlan_inet_prepare(skb, inner_proto_inherit))
 		return -EINVAL;
 
 	if (!gs6)
@@ -997,7 +999,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 		ttl = ttl ? : ip6_dst_hoplimit(dst);
 	}
 	err = geneve_build_skb(dst, skb, info, xnet, sizeof(struct ipv6hdr),
-			       geneve->cfg.inner_proto_inherit);
+			       inner_proto_inherit);
 	if (unlikely(err))
 		return err;
 
diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c
index c22897bf5509..017a6102be0a 100644
--- a/drivers/net/netdevsim/netdev.c
+++ b/drivers/net/netdevsim/netdev.c
@@ -324,7 +324,8 @@ static int nsim_get_iflink(const struct net_device *dev)
 
 	rcu_read_lock();
 	peer = rcu_dereference(nsim->peer);
-	iflink = peer ? READ_ONCE(peer->netdev->ifindex) : 0;
+	iflink = peer ? READ_ONCE(peer->netdev->ifindex) :
+			READ_ONCE(dev->ifindex);
 	rcu_read_unlock();
 
 	return iflink;
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 2b8f8b7f1517..5aada7cf3da7 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -866,6 +866,17 @@ static int ksz8061_config_init(struct phy_device *phydev)
 {
 	int ret;
 
+	/* Chip can be powered down by the bootstrap code. */
+	ret = phy_read(phydev, MII_BMCR);
+	if (ret < 0)
+		return ret;
+	if (ret & BMCR_PDOWN) {
+		ret = phy_write(phydev, MII_BMCR, ret & ~BMCR_PDOWN);
+		if (ret < 0)
+			return ret;
+		usleep_range(1000, 2000);
+	}
+
 	ret = phy_write_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_DEVID1, 0xB61A);
 	if (ret)
 		return ret;
@@ -1939,7 +1950,7 @@ static const struct ksz9477_errata_write ksz9477_errata_writes[] = {
 	{0x1c, 0x20, 0xeeee},
 };
 
-static int ksz9477_config_init(struct phy_device *phydev)
+static int ksz9477_phy_errata(struct phy_device *phydev)
 {
 	int err;
 	int i;
@@ -1967,16 +1978,30 @@ static int ksz9477_config_init(struct phy_device *phydev)
 			return err;
 	}
 
+	err = genphy_restart_aneg(phydev);
+	if (err)
+		return err;
+
+	return err;
+}
+
+static int ksz9477_config_init(struct phy_device *phydev)
+{
+	int err;
+
+	/* Only KSZ9897 family of switches needs this fix. */
+	if ((phydev->phy_id & 0xf) == 1) {
+		err = ksz9477_phy_errata(phydev);
+		if (err)
+			return err;
+	}
+
 	/* According to KSZ9477 Errata DS80000754C (Module 4) all EEE modes
 	 * in this switch shall be regarded as broken.
 	 */
 	if (phydev->dev_flags & MICREL_NO_EEE)
 		phydev->eee_broken_modes = -1;
 
-	err = genphy_restart_aneg(phydev);
-	if (err)
-		return err;
-
 	return kszphy_config_init(phydev);
 }
 
@@ -2085,6 +2110,71 @@ static int kszphy_resume(struct phy_device *phydev)
 	return 0;
 }
 
+static int ksz9477_resume(struct phy_device *phydev)
+{
+	int ret;
+
+	/* No need to initialize registers if not powered down. */
+	ret = phy_read(phydev, MII_BMCR);
+	if (ret < 0)
+		return ret;
+	if (!(ret & BMCR_PDOWN))
+		return 0;
+
+	genphy_resume(phydev);
+
+	/* After switching from power-down to normal mode, an internal global
+	 * reset is automatically generated. Wait a minimum of 1 ms before
+	 * read/write access to the PHY registers.
+	 */
+	usleep_range(1000, 2000);
+
+	/* Only KSZ9897 family of switches needs this fix. */
+	if ((phydev->phy_id & 0xf) == 1) {
+		ret = ksz9477_phy_errata(phydev);
+		if (ret)
+			return ret;
+	}
+
+	/* Enable PHY Interrupts */
+	if (phy_interrupt_is_valid(phydev)) {
+		phydev->interrupts = PHY_INTERRUPT_ENABLED;
+		if (phydev->drv->config_intr)
+			phydev->drv->config_intr(phydev);
+	}
+
+	return 0;
+}
+
+static int ksz8061_resume(struct phy_device *phydev)
+{
+	int ret;
+
+	/* This function can be called twice when the Ethernet device is on. */
+	ret = phy_read(phydev, MII_BMCR);
+	if (ret < 0)
+		return ret;
+	if (!(ret & BMCR_PDOWN))
+		return 0;
+
+	genphy_resume(phydev);
+	usleep_range(1000, 2000);
+
+	/* Re-program the value after chip is reset. */
+	ret = phy_write_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_DEVID1, 0xB61A);
+	if (ret)
+		return ret;
+
+	/* Enable PHY Interrupts */
+	if (phy_interrupt_is_valid(phydev)) {
+		phydev->interrupts = PHY_INTERRUPT_ENABLED;
+		if (phydev->drv->config_intr)
+			phydev->drv->config_intr(phydev);
+	}
+
+	return 0;
+}
+
 static int kszphy_probe(struct phy_device *phydev)
 {
 	const struct kszphy_type *type = phydev->drv->driver_data;
@@ -5339,7 +5429,7 @@ static struct phy_driver ksphy_driver[] = {
 	.config_intr	= kszphy_config_intr,
 	.handle_interrupt = kszphy_handle_interrupt,
 	.suspend	= kszphy_suspend,
-	.resume		= kszphy_resume,
+	.resume		= ksz8061_resume,
 }, {
 	.phy_id		= PHY_ID_KSZ9021,
 	.phy_id_mask	= 0x000ffffe,
@@ -5493,7 +5583,7 @@ static struct phy_driver ksphy_driver[] = {
 	.config_intr	= kszphy_config_intr,
 	.handle_interrupt = kszphy_handle_interrupt,
 	.suspend	= genphy_suspend,
-	.resume		= genphy_resume,
+	.resume		= ksz9477_resume,
 	.get_features	= ksz9477_get_features,
 } };
 
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 3f9cbd797fd6..a5684ef5884b 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -2429,8 +2429,7 @@ static void sfp_sm_module(struct sfp *sfp, unsigned int event)
 
 	/* Handle remove event globally, it resets this state machine */
 	if (event == SFP_E_REMOVE) {
-		if (sfp->sm_mod_state > SFP_MOD_PROBE)
-			sfp_sm_mod_remove(sfp);
+		sfp_sm_mod_remove(sfp);
 		sfp_sm_mod_next(sfp, SFP_MOD_EMPTY, 0);
 		return;
 	}
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 4a802c0ea2cb..61a57d134544 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2686,6 +2686,7 @@ static bool virtnet_send_command_reply(struct virtnet_info *vi, u8 class, u8 cmd
 {
 	struct scatterlist *sgs[5], hdr, stat;
 	u32 out_num = 0, tmp, in_num = 0;
+	bool ok;
 	int ret;
 
 	/* Caller should know better */
@@ -2731,8 +2732,9 @@ static bool virtnet_send_command_reply(struct virtnet_info *vi, u8 class, u8 cmd
 	}
 
 unlock:
+	ok = vi->ctrl->status == VIRTIO_NET_OK;
 	mutex_unlock(&vi->cvq_lock);
-	return vi->ctrl->status == VIRTIO_NET_OK;
+	return ok;
 }
 
 static bool virtnet_send_command(struct virtnet_info *vi, u8 class, u8 cmd,
@@ -4257,7 +4259,6 @@ static int virtnet_send_rx_notf_coal_cmds(struct virtnet_info *vi,
 	struct virtio_net_ctrl_coal_rx *coal_rx __free(kfree) = NULL;
 	bool rx_ctrl_dim_on = !!ec->use_adaptive_rx_coalesce;
 	struct scatterlist sgs_rx;
-	int ret = 0;
 	int i;
 
 	if (rx_ctrl_dim_on && !virtio_has_feature(vi->vdev, VIRTIO_NET_F_VQ_NOTF_COAL))
@@ -4267,27 +4268,27 @@ static int virtnet_send_rx_notf_coal_cmds(struct virtnet_info *vi,
 			       ec->rx_max_coalesced_frames != vi->intr_coal_rx.max_packets))
 		return -EINVAL;
 
-	/* Acquire all queues dim_locks */
-	for (i = 0; i < vi->max_queue_pairs; i++)
-		mutex_lock(&vi->rq[i].dim_lock);
-
 	if (rx_ctrl_dim_on && !vi->rx_dim_enabled) {
 		vi->rx_dim_enabled = true;
-		for (i = 0; i < vi->max_queue_pairs; i++)
+		for (i = 0; i < vi->max_queue_pairs; i++) {
+			mutex_lock(&vi->rq[i].dim_lock);
 			vi->rq[i].dim_enabled = true;
-		goto unlock;
+			mutex_unlock(&vi->rq[i].dim_lock);
+		}
+		return 0;
 	}
 
 	coal_rx = kzalloc(sizeof(*coal_rx), GFP_KERNEL);
-	if (!coal_rx) {
-		ret = -ENOMEM;
-		goto unlock;
-	}
+	if (!coal_rx)
+		return -ENOMEM;
 
 	if (!rx_ctrl_dim_on && vi->rx_dim_enabled) {
 		vi->rx_dim_enabled = false;
-		for (i = 0; i < vi->max_queue_pairs; i++)
+		for (i = 0; i < vi->max_queue_pairs; i++) {
+			mutex_lock(&vi->rq[i].dim_lock);
 			vi->rq[i].dim_enabled = false;
+			mutex_unlock(&vi->rq[i].dim_lock);
+		}
 	}
 
 	/* Since the per-queue coalescing params can be set,
@@ -4300,22 +4301,19 @@ static int virtnet_send_rx_notf_coal_cmds(struct virtnet_info *vi,
 
 	if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_NOTF_COAL,
 				  VIRTIO_NET_CTRL_NOTF_COAL_RX_SET,
-				  &sgs_rx)) {
-		ret = -EINVAL;
-		goto unlock;
-	}
+				  &sgs_rx))
+		return -EINVAL;
 
 	vi->intr_coal_rx.max_usecs = ec->rx_coalesce_usecs;
 	vi->intr_coal_rx.max_packets = ec->rx_max_coalesced_frames;
 	for (i = 0; i < vi->max_queue_pairs; i++) {
+		mutex_lock(&vi->rq[i].dim_lock);
 		vi->rq[i].intr_coal.max_usecs = ec->rx_coalesce_usecs;
 		vi->rq[i].intr_coal.max_packets = ec->rx_max_coalesced_frames;
-	}
-unlock:
-	for (i = vi->max_queue_pairs - 1; i >= 0; i--)
 		mutex_unlock(&vi->rq[i].dim_lock);
+	}
 
-	return ret;
+	return 0;
 }
 
 static int virtnet_send_notf_coal_cmds(struct virtnet_info *vi,
@@ -4417,9 +4415,9 @@ static void virtnet_rx_dim_work(struct work_struct *work)
 		if (err)
 			pr_debug("%s: Failed to send dim parameters on rxq%d\n",
 				 dev->name, qnum);
-		dim->state = DIM_START_MEASURE;
 	}
 out:
+	dim->state = DIM_START_MEASURE;
 	mutex_unlock(&rq->dim_lock);
 }
 
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 89ca6e75fcc6..63822d454c00 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -2034,8 +2034,8 @@ vmxnet3_rq_destroy_all_rxdataring(struct vmxnet3_adapter *adapter)
 					  rq->data_ring.base,
 					  rq->data_ring.basePA);
 			rq->data_ring.base = NULL;
-			rq->data_ring.desc_size = 0;
 		}
+		rq->data_ring.desc_size = 0;
 	}
 }
 
diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
index f78dd0438843..567cb3faab70 100644
--- a/drivers/net/vxlan/vxlan_core.c
+++ b/drivers/net/vxlan/vxlan_core.c
@@ -1446,6 +1446,10 @@ static bool vxlan_snoop(struct net_device *dev,
 	struct vxlan_fdb *f;
 	u32 ifindex = 0;
 
+	/* Ignore packets from invalid src-address */
+	if (!is_valid_ether_addr(src_mac))
+		return true;
+
 #if IS_ENABLED(CONFIG_IPV6)
 	if (src_ip->sa.sa_family == AF_INET6 &&
 	    (ipv6_addr_type(&src_ip->sin6.sin6_addr) & IPV6_ADDR_LINKLOCAL))
@@ -1616,10 +1620,6 @@ static bool vxlan_set_mac(struct vxlan_dev *vxlan,
 	if (ether_addr_equal(eth_hdr(skb)->h_source, vxlan->dev->dev_addr))
 		return false;
 
-	/* Ignore packets from invalid src-address */
-	if (!is_valid_ether_addr(eth_hdr(skb)->h_source))
-		return false;
-
 	/* Get address from the outer IP header */
 	if (vxlan_get_sk_family(vs) == AF_INET) {
 		saddr.sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
diff --git a/drivers/net/wireless/ath/ath10k/Kconfig b/drivers/net/wireless/ath/ath10k/Kconfig
index e6ea884cafc1..4f385f4a8cef 100644
--- a/drivers/net/wireless/ath/ath10k/Kconfig
+++ b/drivers/net/wireless/ath/ath10k/Kconfig
@@ -45,6 +45,7 @@ config ATH10K_SNOC
 	depends on ATH10K
 	depends on ARCH_QCOM || COMPILE_TEST
 	depends on QCOM_SMEM
+	depends on QCOM_RPROC_COMMON || QCOM_RPROC_COMMON=n
 	select QCOM_SCM
 	select QCOM_QMI_HELPERS
 	help
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 3cc817a3b4a4..b82e8fb28541 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -604,7 +604,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.coldboot_cal_ftm = true,
 		.cbcal_restart_fw = false,
 		.fw_mem_mode = 0,
-		.num_vdevs = 16 + 1,
+		.num_vdevs = 3,
 		.num_peers = 512,
 		.supports_suspend = false,
 		.hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074),
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 4f62e38ba48b..9b96dbb21d83 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -7988,8 +7988,6 @@ ath11k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
 	struct ath11k_base *ab = ar->ab;
 	struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif);
 	int ret;
-	struct cur_regulatory_info *reg_info;
-	enum ieee80211_ap_reg_power power_type;
 
 	mutex_lock(&ar->conf_mutex);
 
@@ -8000,17 +7998,6 @@ ath11k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
 	if (ath11k_wmi_supports_6ghz_cc_ext(ar) &&
 	    ctx->def.chan->band == NL80211_BAND_6GHZ &&
 	    arvif->vdev_type == WMI_VDEV_TYPE_STA) {
-		reg_info = &ab->reg_info_store[ar->pdev_idx];
-		power_type = vif->bss_conf.power_type;
-
-		ath11k_dbg(ab, ATH11K_DBG_MAC, "chanctx power type %d\n", power_type);
-
-		if (power_type == IEEE80211_REG_UNSET_AP) {
-			ret = -EINVAL;
-			goto out;
-		}
-
-		ath11k_reg_handle_chan_list(ab, reg_info, power_type);
 		arvif->chanctx = *ctx;
 		ath11k_mac_parse_tx_pwr_env(ar, vif, ctx);
 	}
@@ -9626,6 +9613,8 @@ static int ath11k_mac_op_sta_state(struct ieee80211_hw *hw,
 	struct ath11k *ar = hw->priv;
 	struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif);
 	struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta);
+	enum ieee80211_ap_reg_power power_type;
+	struct cur_regulatory_info *reg_info;
 	struct ath11k_peer *peer;
 	int ret = 0;
 
@@ -9705,6 +9694,29 @@ static int ath11k_mac_op_sta_state(struct ieee80211_hw *hw,
 				ath11k_warn(ar->ab, "Unable to authorize peer %pM vdev %d: %d\n",
 					    sta->addr, arvif->vdev_id, ret);
 		}
+
+		if (!ret &&
+		    ath11k_wmi_supports_6ghz_cc_ext(ar) &&
+		    arvif->vdev_type == WMI_VDEV_TYPE_STA &&
+		    arvif->chanctx.def.chan &&
+		    arvif->chanctx.def.chan->band == NL80211_BAND_6GHZ) {
+			reg_info = &ar->ab->reg_info_store[ar->pdev_idx];
+			power_type = vif->bss_conf.power_type;
+
+			if (power_type == IEEE80211_REG_UNSET_AP) {
+				ath11k_warn(ar->ab, "invalid power type %d\n",
+					    power_type);
+				ret = -EINVAL;
+			} else {
+				ret = ath11k_reg_handle_chan_list(ar->ab,
+								  reg_info,
+								  power_type);
+				if (ret)
+					ath11k_warn(ar->ab,
+						    "failed to handle chan list with power type %d\n",
+						    power_type);
+			}
+		}
 	} else if (old_state == IEEE80211_STA_AUTHORIZED &&
 		   new_state == IEEE80211_STA_ASSOC) {
 		spin_lock_bh(&ar->ab->base_lock);
diff --git a/drivers/net/wireless/ath/ath11k/pcic.c b/drivers/net/wireless/ath/ath11k/pcic.c
index 79eb3f9c902f..debe7c5919ef 100644
--- a/drivers/net/wireless/ath/ath11k/pcic.c
+++ b/drivers/net/wireless/ath/ath11k/pcic.c
@@ -561,6 +561,7 @@ static int ath11k_pcic_ext_irq_config(struct ath11k_base *ab)
 {
 	int i, j, n, ret, num_vectors = 0;
 	u32 user_base_data = 0, base_vector = 0;
+	struct ath11k_ext_irq_grp *irq_grp;
 	unsigned long irq_flags;
 
 	ret = ath11k_pcic_get_user_msi_assignment(ab, "DP", &num_vectors,
@@ -574,14 +575,16 @@ static int ath11k_pcic_ext_irq_config(struct ath11k_base *ab)
 		irq_flags |= IRQF_NOBALANCING;
 
 	for (i = 0; i < ATH11K_EXT_IRQ_GRP_NUM_MAX; i++) {
-		struct ath11k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i];
+		irq_grp = &ab->ext_irq_grp[i];
 		u32 num_irq = 0;
 
 		irq_grp->ab = ab;
 		irq_grp->grp_id = i;
 		irq_grp->napi_ndev = alloc_netdev_dummy(0);
-		if (!irq_grp->napi_ndev)
-			return -ENOMEM;
+		if (!irq_grp->napi_ndev) {
+			ret = -ENOMEM;
+			goto fail_allocate;
+		}
 
 		netif_napi_add(irq_grp->napi_ndev, &irq_grp->napi,
 			       ath11k_pcic_ext_grp_napi_poll);
@@ -606,11 +609,8 @@ static int ath11k_pcic_ext_irq_config(struct ath11k_base *ab)
 			int irq = ath11k_pcic_get_msi_irq(ab, vector);
 
 			if (irq < 0) {
-				for (n = 0; n <= i; n++) {
-					irq_grp = &ab->ext_irq_grp[n];
-					free_netdev(irq_grp->napi_ndev);
-				}
-				return irq;
+				ret = irq;
+				goto fail_irq;
 			}
 
 			ab->irq_num[irq_idx] = irq;
@@ -635,6 +635,15 @@ static int ath11k_pcic_ext_irq_config(struct ath11k_base *ab)
 	}
 
 	return 0;
+fail_irq:
+	/* i ->napi_ndev was properly allocated. Free it also */
+	i += 1;
+fail_allocate:
+	for (n = 0; n < i; n++) {
+		irq_grp = &ab->ext_irq_grp[n];
+		free_netdev(irq_grp->napi_ndev);
+	}
+	return ret;
 }
 
 int ath11k_pcic_config_irq(struct ath11k_base *ab)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 33654f228ee8..d156a9c64194 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -1815,8 +1815,8 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans)
 err_fw:
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	debugfs_remove_recursive(drv->dbgfs_drv);
-	iwl_dbg_tlv_free(drv->trans);
 #endif
+	iwl_dbg_tlv_free(drv->trans);
 	kfree(drv);
 err:
 	return ERR_PTR(ret);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 71e6b06481a9..54f4acbbd05b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -595,6 +595,12 @@ static void iwl_mvm_wowlan_gtk_type_iter(struct ieee80211_hw *hw,
 					 void *_data)
 {
 	struct wowlan_key_gtk_type_iter *data = _data;
+	__le32 *cipher = NULL;
+
+	if (key->keyidx == 4 || key->keyidx == 5)
+		cipher = &data->kek_kck_cmd->igtk_cipher;
+	if (key->keyidx == 6 || key->keyidx == 7)
+		cipher = &data->kek_kck_cmd->bigtk_cipher;
 
 	switch (key->cipher) {
 	default:
@@ -606,10 +612,13 @@ static void iwl_mvm_wowlan_gtk_type_iter(struct ieee80211_hw *hw,
 		return;
 	case WLAN_CIPHER_SUITE_BIP_GMAC_256:
 	case WLAN_CIPHER_SUITE_BIP_GMAC_128:
-		data->kek_kck_cmd->igtk_cipher = cpu_to_le32(STA_KEY_FLG_GCMP);
+		if (cipher)
+			*cipher = cpu_to_le32(STA_KEY_FLG_GCMP);
 		return;
 	case WLAN_CIPHER_SUITE_AES_CMAC:
-		data->kek_kck_cmd->igtk_cipher = cpu_to_le32(STA_KEY_FLG_CCM);
+	case WLAN_CIPHER_SUITE_BIP_CMAC_256:
+		if (cipher)
+			*cipher = cpu_to_le32(STA_KEY_FLG_CCM);
 		return;
 	case WLAN_CIPHER_SUITE_CCMP:
 		if (!sta)
@@ -2341,7 +2350,8 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
 
 out:
 	if (iwl_fw_lookup_notif_ver(mvm->fw, LONG_GROUP,
-				    WOWLAN_GET_STATUSES, 0) < 10) {
+				    WOWLAN_GET_STATUSES,
+				    IWL_FW_CMD_VER_UNKNOWN) < 10) {
 		mvmvif->seqno_valid = true;
 		/* +0x10 because the set API expects next-to-use, not last-used */
 		mvmvif->seqno = status->non_qos_seq_ctr + 0x10;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 79f4ac8cbc72..8101ecbb478b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1617,6 +1617,15 @@ static int _iwl_dbgfs_inject_beacon_ie(struct iwl_mvm *mvm, char *bin, int len)
 					 &beacon_cmd.tim_size,
 					 beacon->data, beacon->len);
 
+		if (iwl_fw_lookup_cmd_ver(mvm->fw,
+					  BEACON_TEMPLATE_CMD, 0) >= 14) {
+			u32 offset = iwl_mvm_find_ie_offset(beacon->data,
+							    WLAN_EID_S1G_TWT,
+							    beacon->len);
+
+			beacon_cmd.btwt_offset = cpu_to_le32(offset);
+		}
+
 		iwl_mvm_mac_ctxt_send_beacon_cmd(mvm, beacon, &beacon_cmd,
 						 sizeof(beacon_cmd));
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index e7f5978ef2d7..f4937a100cbe 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -94,20 +94,10 @@ void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	struct iwl_mfu_assert_dump_notif *mfu_dump_notif = (void *)pkt->data;
-	__le32 *dump_data = mfu_dump_notif->data;
-	int n_words = le32_to_cpu(mfu_dump_notif->data_size) / sizeof(__le32);
-	int i;
 
 	if (mfu_dump_notif->index_num == 0)
 		IWL_INFO(mvm, "MFUART assert id 0x%x occurred\n",
 			 le32_to_cpu(mfu_dump_notif->assert_id));
-
-	for (i = 0; i < n_words; i++)
-		IWL_DEBUG_INFO(mvm,
-			       "MFUART assert dump, dword %u: 0x%08x\n",
-			       le16_to_cpu(mfu_dump_notif->index_num) *
-			       n_words + i,
-			       le32_to_cpu(dump_data[i]));
 }
 
 static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
@@ -895,8 +885,8 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
 	int ret;
 	u16 len = 0;
 	u32 n_subbands;
-	u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id,
-					   IWL_FW_CMD_VER_UNKNOWN);
+	u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 3);
+
 	if (cmd_ver >= 7) {
 		len = sizeof(cmd.v7);
 		n_subbands = IWL_NUM_SUB_BANDS_V2;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index 5a06f887769a..5144fa0f96b0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -873,7 +873,7 @@ void iwl_mvm_mac_ctxt_set_tim(struct iwl_mvm *mvm,
 	}
 }
 
-static u32 iwl_mvm_find_ie_offset(u8 *beacon, u8 eid, u32 frame_size)
+u32 iwl_mvm_find_ie_offset(u8 *beacon, u8 eid, u32 frame_size)
 {
 	struct ieee80211_mgmt *mgmt = (void *)beacon;
 	const u8 *ie;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 486a6b8f3c97..de9f0b446545 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1128,6 +1128,39 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac,
 	RCU_INIT_POINTER(mvmvif->deflink.probe_resp_data, NULL);
 }
 
+static void iwl_mvm_cleanup_sta_iterator(void *data, struct ieee80211_sta *sta)
+{
+	struct iwl_mvm *mvm = data;
+	struct iwl_mvm_sta *mvm_sta;
+	struct ieee80211_vif *vif;
+	int link_id;
+
+	mvm_sta = iwl_mvm_sta_from_mac80211(sta);
+	vif = mvm_sta->vif;
+
+	if (!sta->valid_links)
+		return;
+
+	for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) {
+		struct iwl_mvm_link_sta *mvm_link_sta;
+
+		mvm_link_sta =
+			rcu_dereference_check(mvm_sta->link[link_id],
+					      lockdep_is_held(&mvm->mutex));
+		if (mvm_link_sta && !(vif->active_links & BIT(link_id))) {
+			/*
+			 * We have a link STA but the link is inactive in
+			 * mac80211. This will happen if we failed to
+			 * deactivate the link but mac80211 roll back the
+			 * deactivation of the link.
+			 * Delete the stale data to avoid issues later on.
+			 */
+			iwl_mvm_mld_free_sta_link(mvm, mvm_sta, mvm_link_sta,
+						  link_id, false);
+		}
+	}
+}
+
 static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 {
 	iwl_mvm_stop_device(mvm);
@@ -1150,6 +1183,10 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 	 */
 	ieee80211_iterate_interfaces(mvm->hw, 0, iwl_mvm_cleanup_iterator, mvm);
 
+	/* cleanup stations as links may be gone after restart */
+	ieee80211_iterate_stations_atomic(mvm->hw,
+					  iwl_mvm_cleanup_sta_iterator, mvm);
+
 	mvm->p2p_device_vif = NULL;
 
 	iwl_mvm_reset_phy_ctxts(mvm);
@@ -6348,7 +6385,7 @@ void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
 		.len[0] = sizeof(cmd),
 		.data[1] = data,
 		.len[1] = size,
-		.flags = sync ? 0 : CMD_ASYNC,
+		.flags = CMD_SEND_IN_RFKILL | (sync ? 0 : CMD_ASYNC),
 	};
 	int ret;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index 0a3b7284eedd..fcfd2dd7568e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -75,8 +75,6 @@ static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw,
 		goto out_free_bf;
 
 	iwl_mvm_tcm_add_vif(mvm, vif);
-	INIT_DELAYED_WORK(&mvmvif->csa_work,
-			  iwl_mvm_channel_switch_disconnect_wk);
 
 	if (vif->type == NL80211_IFTYPE_MONITOR) {
 		mvm->monitor_on = true;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
index b7a461dba41e..9d139b56e152 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
@@ -515,11 +515,11 @@ static int iwl_mvm_mld_cfg_sta(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	return iwl_mvm_mld_send_sta_cmd(mvm, &cmd);
 }
 
-static void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
-				      struct iwl_mvm_sta *mvm_sta,
-				      struct iwl_mvm_link_sta *mvm_sta_link,
-				      unsigned int link_id,
-				      bool is_in_fw)
+void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
+			       struct iwl_mvm_sta *mvm_sta,
+			       struct iwl_mvm_link_sta *mvm_sta_link,
+			       unsigned int link_id,
+			       bool is_in_fw)
 {
 	RCU_INIT_POINTER(mvm->fw_id_to_mac_id[mvm_sta_link->sta_id],
 			 is_in_fw ? ERR_PTR(-EINVAL) : NULL);
@@ -1014,7 +1014,8 @@ static int iwl_mvm_mld_update_sta_baids(struct iwl_mvm *mvm,
 
 		cmd.modify.tid = cpu_to_le32(data->tid);
 
-		ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(cmd), &cmd);
+		ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, CMD_SEND_IN_RFKILL,
+					   sizeof(cmd), &cmd);
 		data->sta_mask = new_sta_mask;
 		if (ret)
 			return ret;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 1f58c727fa63..0a1959bd4079 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -1758,6 +1758,7 @@ u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
 void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, int clock_type, u32 *gp2,
 			   u64 *boottime, ktime_t *realtime);
 u32 iwl_mvm_get_systime(struct iwl_mvm *mvm);
+u32 iwl_mvm_find_ie_offset(u8 *beacon, u8 eid, u32 frame_size);
 
 /* Tx / Host Commands */
 int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
index 376b23b409dc..6cd4ec4d8f34 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
@@ -122,13 +122,8 @@ enum {
 
 #define LINK_QUAL_AGG_FRAME_LIMIT_DEF	(63)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MAX	(63)
-/*
- * FIXME - various places in firmware API still use u8,
- * e.g. LQ command and SCD config command.
- * This should be 256 instead.
- */
-#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF	(255)
-#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_MAX	(255)
+#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF	(64)
+#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_MAX	(64)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MIN	(0)
 
 #define LQ_SIZE		2	/* 2 mode tables:  "Active" and "Search" */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index d78af2928152..489cfb0a4ab1 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -2450,8 +2450,11 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
 	 *
 	 * We mark it as mac header, for upper layers to know where
 	 * all radio tap header ends.
+	 *
+	 * Since data doesn't move data while putting data on skb and that is
+	 * the only way we use, data + len is the next place that hdr would be put
 	 */
-	skb_reset_mac_header(skb);
+	skb_set_mac_header(skb, skb->len);
 
 	/*
 	 * Override the nss from the rx_vec since the rate_n_flags has
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index a7ec172eeade..b5f664ae5a17 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1313,7 +1313,7 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
 		if (IWL_MVM_ADWELL_MAX_BUDGET)
 			cmd->v7.adwell_max_budget =
 				cpu_to_le16(IWL_MVM_ADWELL_MAX_BUDGET);
-		else if (params->ssids && params->ssids[0].ssid_len)
+		else if (params->n_ssids && params->ssids[0].ssid_len)
 			cmd->v7.adwell_max_budget =
 				cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_DIRECTED_SCAN);
 		else
@@ -1418,7 +1418,7 @@ iwl_mvm_scan_umac_dwell_v11(struct iwl_mvm *mvm,
 	if (IWL_MVM_ADWELL_MAX_BUDGET)
 		general_params->adwell_max_budget =
 			cpu_to_le16(IWL_MVM_ADWELL_MAX_BUDGET);
-	else if (params->ssids && params->ssids[0].ssid_len)
+	else if (params->n_ssids && params->ssids[0].ssid_len)
 		general_params->adwell_max_budget =
 			cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_DIRECTED_SCAN);
 	else
@@ -1730,7 +1730,10 @@ iwl_mvm_umac_scan_fill_6g_chan_list(struct iwl_mvm *mvm,
 				break;
 		}
 
-		if (k == idex_b && idex_b < SCAN_BSSID_MAX_SIZE) {
+		if (k == idex_b && idex_b < SCAN_BSSID_MAX_SIZE &&
+		    !WARN_ONCE(!is_valid_ether_addr(scan_6ghz_params[j].bssid),
+			       "scan: invalid BSSID at index %u, index_b=%u\n",
+			       j, idex_b)) {
 			memcpy(&pp->bssid_array[idex_b++],
 			       scan_6ghz_params[j].bssid, ETH_ALEN);
 		}
@@ -3319,10 +3322,11 @@ static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type)
 
 	ret = iwl_mvm_send_cmd_pdu(mvm,
 				   WIDE_ID(IWL_ALWAYS_LONG_GROUP, SCAN_ABORT_UMAC),
-				   0, sizeof(cmd), &cmd);
+				   CMD_SEND_IN_RFKILL, sizeof(cmd), &cmd);
 	if (!ret)
 		mvm->scan_uid_status[uid] = type << IWL_MVM_SCAN_STOPPING_SHIFT;
 
+	IWL_DEBUG_SCAN(mvm, "Scan abort: ret=%d\n", ret);
 	return ret;
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 20d4968d692a..cc79fe991c26 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -2848,7 +2848,12 @@ static int iwl_mvm_fw_baid_op_cmd(struct iwl_mvm *mvm,
 		.action = start ? cpu_to_le32(IWL_RX_BAID_ACTION_ADD) :
 				  cpu_to_le32(IWL_RX_BAID_ACTION_REMOVE),
 	};
-	u32 cmd_id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD);
+	struct iwl_host_cmd hcmd = {
+		.id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD),
+		.flags = CMD_SEND_IN_RFKILL,
+		.len[0] = sizeof(cmd),
+		.data[0] = &cmd,
+	};
 	int ret;
 
 	BUILD_BUG_ON(sizeof(struct iwl_rx_baid_cfg_resp) != sizeof(baid));
@@ -2860,7 +2865,7 @@ static int iwl_mvm_fw_baid_op_cmd(struct iwl_mvm *mvm,
 		cmd.alloc.ssn = cpu_to_le16(ssn);
 		cmd.alloc.win_size = cpu_to_le16(buf_size);
 		baid = -EIO;
-	} else if (iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 1) == 1) {
+	} else if (iwl_fw_lookup_cmd_ver(mvm->fw, hcmd.id, 1) == 1) {
 		cmd.remove_v1.baid = cpu_to_le32(baid);
 		BUILD_BUG_ON(sizeof(cmd.remove_v1) > sizeof(cmd.remove));
 	} else {
@@ -2869,8 +2874,7 @@ static int iwl_mvm_fw_baid_op_cmd(struct iwl_mvm *mvm,
 		cmd.remove.tid = cpu_to_le32(tid);
 	}
 
-	ret = iwl_mvm_send_cmd_pdu_status(mvm, cmd_id, sizeof(cmd),
-					  &cmd, &baid);
+	ret = iwl_mvm_send_cmd_status(mvm, &hcmd, &baid);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index 264f1f9394b6..754a05a8c189 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -662,6 +662,11 @@ int iwl_mvm_mld_update_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			   struct ieee80211_sta *sta);
 int iwl_mvm_mld_rm_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		       struct ieee80211_sta *sta);
+void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
+			       struct iwl_mvm_sta *mvm_sta,
+			       struct iwl_mvm_link_sta *mvm_sta_link,
+			       unsigned int link_id,
+			       bool is_in_fw);
 int iwl_mvm_mld_rm_sta_id(struct iwl_mvm *mvm, u8 sta_id);
 int iwl_mvm_mld_update_sta_links(struct iwl_mvm *mvm,
 				 struct ieee80211_vif *vif,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 0971c164b57e..c27acaf0eb1c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -1326,6 +1326,10 @@ static void mt7615_set_rekey_data(struct ieee80211_hw *hw,
 #endif /* CONFIG_PM */
 
 const struct ieee80211_ops mt7615_ops = {
+	.add_chanctx = ieee80211_emulate_add_chanctx,
+	.remove_chanctx = ieee80211_emulate_remove_chanctx,
+	.change_chanctx = ieee80211_emulate_change_chanctx,
+	.switch_vif_chanctx = ieee80211_emulate_switch_vif_chanctx,
 	.tx = mt7615_tx,
 	.start = mt7615_start,
 	.stop = mt7615_stop,
diff --git a/drivers/net/wireless/microchip/wilc1000/cfg80211.c b/drivers/net/wireless/microchip/wilc1000/cfg80211.c
index 7d9fb9f2d527..089102ed9ae5 100644
--- a/drivers/net/wireless/microchip/wilc1000/cfg80211.c
+++ b/drivers/net/wireless/microchip/wilc1000/cfg80211.c
@@ -237,11 +237,12 @@ static int set_channel(struct wiphy *wiphy,
 	struct wilc_vif *vif;
 	u32 channelnum;
 	int result;
+	int srcu_idx;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wl->srcu);
 	vif = wilc_get_wl_to_vif(wl);
 	if (IS_ERR(vif)) {
-		rcu_read_unlock();
+		srcu_read_unlock(&wl->srcu, srcu_idx);
 		return PTR_ERR(vif);
 	}
 
@@ -252,7 +253,7 @@ static int set_channel(struct wiphy *wiphy,
 	if (result)
 		netdev_err(vif->ndev, "Error in setting channel\n");
 
-	rcu_read_unlock();
+	srcu_read_unlock(&wl->srcu, srcu_idx);
 	return result;
 }
 
@@ -805,8 +806,9 @@ static int set_wiphy_params(struct wiphy *wiphy, u32 changed)
 	struct wilc *wl = wiphy_priv(wiphy);
 	struct wilc_vif *vif;
 	struct wilc_priv *priv;
+	int srcu_idx;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wl->srcu);
 	vif = wilc_get_wl_to_vif(wl);
 	if (IS_ERR(vif))
 		goto out;
@@ -861,7 +863,7 @@ static int set_wiphy_params(struct wiphy *wiphy, u32 changed)
 		netdev_err(priv->dev, "Error in setting WIPHY PARAMS\n");
 
 out:
-	rcu_read_unlock();
+	srcu_read_unlock(&wl->srcu, srcu_idx);
 	return ret;
 }
 
@@ -1537,19 +1539,20 @@ static struct wireless_dev *add_virtual_intf(struct wiphy *wiphy,
 
 	if (type == NL80211_IFTYPE_MONITOR) {
 		struct net_device *ndev;
+		int srcu_idx;
 
-		rcu_read_lock();
+		srcu_idx = srcu_read_lock(&wl->srcu);
 		vif = wilc_get_vif_from_type(wl, WILC_AP_MODE);
 		if (!vif) {
 			vif = wilc_get_vif_from_type(wl, WILC_GO_MODE);
 			if (!vif) {
-				rcu_read_unlock();
+				srcu_read_unlock(&wl->srcu, srcu_idx);
 				goto validate_interface;
 			}
 		}
 
 		if (vif->monitor_flag) {
-			rcu_read_unlock();
+			srcu_read_unlock(&wl->srcu, srcu_idx);
 			goto validate_interface;
 		}
 
@@ -1557,12 +1560,12 @@ static struct wireless_dev *add_virtual_intf(struct wiphy *wiphy,
 		if (ndev) {
 			vif->monitor_flag = 1;
 		} else {
-			rcu_read_unlock();
+			srcu_read_unlock(&wl->srcu, srcu_idx);
 			return ERR_PTR(-EINVAL);
 		}
 
 		wdev = &vif->priv.wdev;
-		rcu_read_unlock();
+		srcu_read_unlock(&wl->srcu, srcu_idx);
 		return wdev;
 	}
 
@@ -1610,7 +1613,7 @@ static int del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
 	list_del_rcu(&vif->list);
 	wl->vif_num--;
 	mutex_unlock(&wl->vif_mutex);
-	synchronize_rcu();
+	synchronize_srcu(&wl->srcu);
 	return 0;
 }
 
@@ -1635,23 +1638,25 @@ static void wilc_set_wakeup(struct wiphy *wiphy, bool enabled)
 {
 	struct wilc *wl = wiphy_priv(wiphy);
 	struct wilc_vif *vif;
+	int srcu_idx;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wl->srcu);
 	vif = wilc_get_wl_to_vif(wl);
 	if (IS_ERR(vif)) {
-		rcu_read_unlock();
+		srcu_read_unlock(&wl->srcu, srcu_idx);
 		return;
 	}
 
 	netdev_info(vif->ndev, "cfg set wake up = %d\n", enabled);
 	wilc_set_wowlan_trigger(vif, enabled);
-	rcu_read_unlock();
+	srcu_read_unlock(&wl->srcu, srcu_idx);
 }
 
 static int set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
 			enum nl80211_tx_power_setting type, int mbm)
 {
 	int ret;
+	int srcu_idx;
 	s32 tx_power = MBM_TO_DBM(mbm);
 	struct wilc *wl = wiphy_priv(wiphy);
 	struct wilc_vif *vif;
@@ -1659,10 +1664,10 @@ static int set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
 	if (!wl->initialized)
 		return -EIO;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wl->srcu);
 	vif = wilc_get_wl_to_vif(wl);
 	if (IS_ERR(vif)) {
-		rcu_read_unlock();
+		srcu_read_unlock(&wl->srcu, srcu_idx);
 		return -EINVAL;
 	}
 
@@ -1674,7 +1679,7 @@ static int set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
 	ret = wilc_set_tx_power(vif, tx_power);
 	if (ret)
 		netdev_err(vif->ndev, "Failed to set tx power\n");
-	rcu_read_unlock();
+	srcu_read_unlock(&wl->srcu, srcu_idx);
 
 	return ret;
 }
@@ -1757,6 +1762,7 @@ static void wlan_init_locks(struct wilc *wl)
 	init_completion(&wl->cfg_event);
 	init_completion(&wl->sync_event);
 	init_completion(&wl->txq_thread_started);
+	init_srcu_struct(&wl->srcu);
 }
 
 void wlan_deinit_locks(struct wilc *wilc)
@@ -1767,6 +1773,7 @@ void wlan_deinit_locks(struct wilc *wilc)
 	mutex_destroy(&wilc->txq_add_to_head_cs);
 	mutex_destroy(&wilc->vif_mutex);
 	mutex_destroy(&wilc->deinit_lock);
+	cleanup_srcu_struct(&wilc->srcu);
 }
 
 int wilc_cfg80211_init(struct wilc **wilc, struct device *dev, int io_type,
diff --git a/drivers/net/wireless/microchip/wilc1000/hif.c b/drivers/net/wireless/microchip/wilc1000/hif.c
index 919de6ffb821..f1085ccb7eed 100644
--- a/drivers/net/wireless/microchip/wilc1000/hif.c
+++ b/drivers/net/wireless/microchip/wilc1000/hif.c
@@ -1570,11 +1570,12 @@ void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length)
 	struct host_if_drv *hif_drv;
 	struct host_if_msg *msg;
 	struct wilc_vif *vif;
+	int srcu_idx;
 	int result;
 	int id;
 
 	id = get_unaligned_le32(&buffer[length - 4]);
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	vif = wilc_get_vif_from_idx(wilc, id);
 	if (!vif)
 		goto out;
@@ -1593,7 +1594,7 @@ void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length)
 	msg->body.net_info.rssi = buffer[8];
 	msg->body.net_info.mgmt = kmemdup(&buffer[9],
 					  msg->body.net_info.frame_len,
-					  GFP_ATOMIC);
+					  GFP_KERNEL);
 	if (!msg->body.net_info.mgmt) {
 		kfree(msg);
 		goto out;
@@ -1606,7 +1607,7 @@ void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length)
 		kfree(msg);
 	}
 out:
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 }
 
 void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length)
@@ -1614,13 +1615,14 @@ void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length)
 	struct host_if_drv *hif_drv;
 	struct host_if_msg *msg;
 	struct wilc_vif *vif;
+	int srcu_idx;
 	int result;
 	int id;
 
 	mutex_lock(&wilc->deinit_lock);
 
 	id = get_unaligned_le32(&buffer[length - 4]);
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	vif = wilc_get_vif_from_idx(wilc, id);
 	if (!vif)
 		goto out;
@@ -1647,7 +1649,7 @@ void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length)
 		kfree(msg);
 	}
 out:
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 	mutex_unlock(&wilc->deinit_lock);
 }
 
@@ -1655,11 +1657,12 @@ void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length)
 {
 	struct host_if_drv *hif_drv;
 	struct wilc_vif *vif;
+	int srcu_idx;
 	int result;
 	int id;
 
 	id = get_unaligned_le32(&buffer[length - 4]);
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	vif = wilc_get_vif_from_idx(wilc, id);
 	if (!vif)
 		goto out;
@@ -1684,7 +1687,7 @@ void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length)
 		}
 	}
 out:
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 }
 
 int wilc_remain_on_channel(struct wilc_vif *vif, u64 cookie, u16 chan,
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c
index 73f56f7b002b..710e29bea560 100644
--- a/drivers/net/wireless/microchip/wilc1000/netdev.c
+++ b/drivers/net/wireless/microchip/wilc1000/netdev.c
@@ -127,28 +127,30 @@ void wilc_wlan_set_bssid(struct net_device *wilc_netdev, const u8 *bssid,
 
 int wilc_wlan_get_num_conn_ifcs(struct wilc *wilc)
 {
+	int srcu_idx;
 	u8 ret_val = 0;
 	struct wilc_vif *vif;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	wilc_for_each_vif(wilc, vif) {
 		if (!is_zero_ether_addr(vif->bssid))
 			ret_val++;
 	}
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 	return ret_val;
 }
 
 static void wilc_wake_tx_queues(struct wilc *wl)
 {
+	int srcu_idx;
 	struct wilc_vif *ifc;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wl->srcu);
 	wilc_for_each_vif(wl, ifc) {
 		if (ifc->mac_opened && netif_queue_stopped(ifc->ndev))
 			netif_wake_queue(ifc->ndev);
 	}
-	rcu_read_unlock();
+	srcu_read_unlock(&wl->srcu, srcu_idx);
 }
 
 static int wilc_txq_task(void *vp)
@@ -653,6 +655,7 @@ static int wilc_set_mac_addr(struct net_device *dev, void *p)
 	struct sockaddr *addr = (struct sockaddr *)p;
 	unsigned char mac_addr[ETH_ALEN];
 	struct wilc_vif *tmp_vif;
+	int srcu_idx;
 
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EADDRNOTAVAIL;
@@ -664,19 +667,19 @@ static int wilc_set_mac_addr(struct net_device *dev, void *p)
 
 	/* Verify MAC Address is not already in use: */
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	wilc_for_each_vif(wilc, tmp_vif) {
 		wilc_get_mac_address(tmp_vif, mac_addr);
 		if (ether_addr_equal(addr->sa_data, mac_addr)) {
 			if (vif != tmp_vif) {
-				rcu_read_unlock();
+				srcu_read_unlock(&wilc->srcu, srcu_idx);
 				return -EADDRNOTAVAIL;
 			}
-			rcu_read_unlock();
+			srcu_read_unlock(&wilc->srcu, srcu_idx);
 			return 0;
 		}
 	}
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 
 	result = wilc_set_mac_address(vif, (u8 *)addr->sa_data);
 	if (result)
@@ -764,14 +767,15 @@ netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev)
 						wilc_tx_complete);
 
 	if (queue_count > FLOW_CONTROL_UPPER_THRESHOLD) {
+		int srcu_idx;
 		struct wilc_vif *vif;
 
-		rcu_read_lock();
+		srcu_idx = srcu_read_lock(&wilc->srcu);
 		wilc_for_each_vif(wilc, vif) {
 			if (vif->mac_opened)
 				netif_stop_queue(vif->ndev);
 		}
-		rcu_read_unlock();
+		srcu_read_unlock(&wilc->srcu, srcu_idx);
 	}
 
 	return NETDEV_TX_OK;
@@ -815,12 +819,13 @@ void wilc_frmw_to_host(struct wilc *wilc, u8 *buff, u32 size,
 	unsigned int frame_len = 0;
 	struct wilc_vif *vif;
 	struct sk_buff *skb;
+	int srcu_idx;
 	int stats;
 
 	if (!wilc)
 		return;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	wilc_netdev = get_if_handler(wilc, buff);
 	if (!wilc_netdev)
 		goto out;
@@ -848,14 +853,15 @@ void wilc_frmw_to_host(struct wilc *wilc, u8 *buff, u32 size,
 		netdev_dbg(wilc_netdev, "netif_rx ret value is: %d\n", stats);
 	}
 out:
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 }
 
 void wilc_wfi_mgmt_rx(struct wilc *wilc, u8 *buff, u32 size, bool is_auth)
 {
+	int srcu_idx;
 	struct wilc_vif *vif;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	wilc_for_each_vif(wilc, vif) {
 		struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buff;
 		u16 type = le16_to_cpup((__le16 *)buff);
@@ -876,7 +882,7 @@ void wilc_wfi_mgmt_rx(struct wilc *wilc, u8 *buff, u32 size, bool is_auth)
 		if (vif->monitor_flag)
 			wilc_wfi_monitor_rx(wilc->monitor_dev, buff, size);
 	}
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 }
 
 static const struct net_device_ops wilc_netdev_ops = {
@@ -906,7 +912,7 @@ void wilc_netdev_cleanup(struct wilc *wilc)
 		list_del_rcu(&vif->list);
 		wilc->vif_num--;
 		mutex_unlock(&wilc->vif_mutex);
-		synchronize_rcu();
+		synchronize_srcu(&wilc->srcu);
 		if (vif->ndev)
 			unregister_netdev(vif->ndev);
 	}
@@ -925,15 +931,16 @@ static u8 wilc_get_available_idx(struct wilc *wl)
 {
 	int idx = 0;
 	struct wilc_vif *vif;
+	int srcu_idx;
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wl->srcu);
 	wilc_for_each_vif(wl, vif) {
 		if (vif->idx == 0)
 			idx = 1;
 		else
 			idx = 0;
 	}
-	rcu_read_unlock();
+	srcu_read_unlock(&wl->srcu, srcu_idx);
 	return idx;
 }
 
@@ -983,7 +990,7 @@ struct wilc_vif *wilc_netdev_ifc_init(struct wilc *wl, const char *name,
 	list_add_tail_rcu(&vif->list, &wl->vif_list);
 	wl->vif_num += 1;
 	mutex_unlock(&wl->vif_mutex);
-	synchronize_rcu();
+	synchronize_srcu(&wl->srcu);
 
 	return vif;
 
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.h b/drivers/net/wireless/microchip/wilc1000/netdev.h
index eecee3973d6a..fde8610a9c84 100644
--- a/drivers/net/wireless/microchip/wilc1000/netdev.h
+++ b/drivers/net/wireless/microchip/wilc1000/netdev.h
@@ -32,8 +32,8 @@
 
 #define wilc_for_each_vif(w, v) \
 	struct wilc *_w = w; \
-	list_for_each_entry_rcu(v, &_w->vif_list, list, \
-				 rcu_read_lock_held())
+	list_for_each_entry_srcu(v, &_w->vif_list, list, \
+				 srcu_read_lock_held(&_w->srcu))
 
 struct wilc_wfi_stats {
 	unsigned long rx_packets;
@@ -220,6 +220,14 @@ struct wilc {
 
 	/* protect vif list */
 	struct mutex vif_mutex;
+	/* Sleepable RCU struct to manipulate vif list. Sleepable version is
+	 * needed over the classic RCU version because the driver's current
+	 * design involves some sleeping code while manipulating a vif
+	 * retrieved from vif list (so in a SRCU critical section), like:
+	 * - sending commands to the chip, using info from retrieved vif
+	 * - registering a new monitoring net device
+	 */
+	struct srcu_struct srcu;
 	u8 open_ifcs;
 
 	/* protect head of transmit queue */
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c
index 37c32d17856e..a9e872a7b2c3 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.c
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.c
@@ -712,6 +712,7 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count)
 	u32 *vmm_table = wilc->vmm_table;
 	u8 ac_pkt_num_to_chip[NQUEUES] = {0, 0, 0, 0};
 	const struct wilc_hif_func *func;
+	int srcu_idx;
 	u8 *txb = wilc->tx_buffer;
 	struct wilc_vif *vif;
 
@@ -723,10 +724,10 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count)
 
 	mutex_lock(&wilc->txq_add_to_head_cs);
 
-	rcu_read_lock();
+	srcu_idx = srcu_read_lock(&wilc->srcu);
 	wilc_for_each_vif(wilc, vif)
 		wilc_wlan_txq_filter_dup_tcp_ack(vif->ndev);
-	rcu_read_unlock();
+	srcu_read_unlock(&wilc->srcu, srcu_idx);
 
 	for (ac = 0; ac < NQUEUES; ac++)
 		tqe_q[ac] = wilc_wlan_txq_get_first(wilc, ac);
diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index 2e60a6991ca1..42b7db12b1bd 100644
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -633,21 +633,6 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 		}
 	}
 
-	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
-		rtl_dbg(rtlpriv, COMP_MAC80211, DBG_LOUD,
-			"IEEE80211_CONF_CHANGE_RETRY_LIMITS %x\n",
-			hw->conf.long_frame_max_tx_count);
-		/* brought up everything changes (changed == ~0) indicates first
-		 * open, so use our default value instead of that of wiphy.
-		 */
-		if (changed != ~0) {
-			mac->retry_long = hw->conf.long_frame_max_tx_count;
-			mac->retry_short = hw->conf.long_frame_max_tx_count;
-			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
-				(u8 *)(&hw->conf.long_frame_max_tx_count));
-		}
-	}
-
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL &&
 	    !rtlpriv->proximity.proxim_on) {
 		struct ieee80211_channel *channel = hw->conf.chandef.chan;
diff --git a/drivers/net/wwan/iosm/iosm_ipc_devlink.c b/drivers/net/wwan/iosm/iosm_ipc_devlink.c
index bef6819986e9..33d6342124bc 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_devlink.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_devlink.c
@@ -211,7 +211,7 @@ static int ipc_devlink_create_region(struct iosm_devlink *devlink)
 			rc = PTR_ERR(devlink->cd_regions[i]);
 			dev_err(devlink->dev, "Devlink region fail,err %d", rc);
 			/* Delete previously created regions */
-			for ( ; i >= 0; i--)
+			for (i--; i >= 0; i--)
 				devlink_region_destroy(devlink->cd_regions[i]);
 			goto region_create_fail;
 		}
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index f5d150c62955..782090ce0bc1 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -998,6 +998,7 @@ void nvme_cleanup_cmd(struct request *req)
 			clear_bit_unlock(0, &ctrl->discard_page_busy);
 		else
 			kfree(bvec_virt(&req->special_vec));
+		req->rq_flags &= ~RQF_SPECIAL_PAYLOAD;
 	}
 }
 EXPORT_SYMBOL_GPL(nvme_cleanup_cmd);
@@ -3959,12 +3960,13 @@ static void nvme_remove_invalid_namespaces(struct nvme_ctrl *ctrl,
 
 	mutex_lock(&ctrl->namespaces_lock);
 	list_for_each_entry_safe(ns, next, &ctrl->namespaces, list) {
-		if (ns->head->ns_id > nsid)
-			list_splice_init_rcu(&ns->list, &rm_list,
-					     synchronize_rcu);
+		if (ns->head->ns_id > nsid) {
+			list_del_rcu(&ns->list);
+			synchronize_srcu(&ctrl->srcu);
+			list_add_tail_rcu(&ns->list, &rm_list);
+		}
 	}
 	mutex_unlock(&ctrl->namespaces_lock);
-	synchronize_srcu(&ctrl->srcu);
 
 	list_for_each_entry_safe(ns, next, &rm_list, list)
 		nvme_ns_remove(ns);
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index c6ad2148c2e0..ceb9c0ed3120 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -180,7 +180,7 @@ int nvmf_reg_read32(struct nvme_ctrl *ctrl, u32 off, u32 *val)
 	cmd.prop_get.offset = cpu_to_le32(off);
 
 	ret = __nvme_submit_sync_cmd(ctrl->fabrics_q, &cmd, &res, NULL, 0,
-			NVME_QID_ANY, 0);
+			NVME_QID_ANY, NVME_SUBMIT_RESERVED);
 
 	if (ret >= 0)
 		*val = le64_to_cpu(res.u64);
@@ -226,7 +226,7 @@ int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val)
 	cmd.prop_get.offset = cpu_to_le32(off);
 
 	ret = __nvme_submit_sync_cmd(ctrl->fabrics_q, &cmd, &res, NULL, 0,
-			NVME_QID_ANY, 0);
+			NVME_QID_ANY, NVME_SUBMIT_RESERVED);
 
 	if (ret >= 0)
 		*val = le64_to_cpu(res.u64);
@@ -271,7 +271,7 @@ int nvmf_reg_write32(struct nvme_ctrl *ctrl, u32 off, u32 val)
 	cmd.prop_set.value = cpu_to_le64(val);
 
 	ret = __nvme_submit_sync_cmd(ctrl->fabrics_q, &cmd, NULL, NULL, 0,
-			NVME_QID_ANY, 0);
+			NVME_QID_ANY, NVME_SUBMIT_RESERVED);
 	if (unlikely(ret))
 		dev_err(ctrl->device,
 			"Property Set error: %d, offset %#x\n",
diff --git a/drivers/nvme/host/ioctl.c b/drivers/nvme/host/ioctl.c
index 9d9d2a127c4e..8b69427a4476 100644
--- a/drivers/nvme/host/ioctl.c
+++ b/drivers/nvme/host/ioctl.c
@@ -111,6 +111,13 @@ static struct request *nvme_alloc_user_request(struct request_queue *q,
 	return req;
 }
 
+static void nvme_unmap_bio(struct bio *bio)
+{
+	if (bio_integrity(bio))
+		bio_integrity_unmap_free_user(bio);
+	blk_rq_unmap_user(bio);
+}
+
 static int nvme_map_user_request(struct request *req, u64 ubuffer,
 		unsigned bufflen, void __user *meta_buffer, unsigned meta_len,
 		u32 meta_seed, struct io_uring_cmd *ioucmd, unsigned int flags)
@@ -157,7 +164,7 @@ static int nvme_map_user_request(struct request *req, u64 ubuffer,
 
 out_unmap:
 	if (bio)
-		blk_rq_unmap_user(bio);
+		nvme_unmap_bio(bio);
 out:
 	blk_mq_free_request(req);
 	return ret;
@@ -195,7 +202,7 @@ static int nvme_submit_user_cmd(struct request_queue *q,
 	if (result)
 		*result = le64_to_cpu(nvme_req(req)->result.u64);
 	if (bio)
-		blk_rq_unmap_user(bio);
+		nvme_unmap_bio(bio);
 	blk_mq_free_request(req);
 
 	if (effects)
@@ -406,7 +413,7 @@ static void nvme_uring_task_cb(struct io_uring_cmd *ioucmd,
 	struct nvme_uring_cmd_pdu *pdu = nvme_uring_cmd_pdu(ioucmd);
 
 	if (pdu->bio)
-		blk_rq_unmap_user(pdu->bio);
+		nvme_unmap_bio(pdu->bio);
 	io_uring_cmd_done(ioucmd, pdu->status, pdu->result, issue_flags);
 }
 
@@ -432,7 +439,7 @@ static enum rq_end_io_ret nvme_uring_cmd_end_io(struct request *req,
 	 */
 	if (blk_rq_is_poll(req)) {
 		if (pdu->bio)
-			blk_rq_unmap_user(pdu->bio);
+			nvme_unmap_bio(pdu->bio);
 		io_uring_cmd_iopoll_done(ioucmd, pdu->result, pdu->status);
 	} else {
 		io_uring_cmd_do_in_task_lazy(ioucmd, nvme_uring_task_cb);
diff --git a/drivers/nvme/host/pr.c b/drivers/nvme/host/pr.c
index e05571b2a1b0..8fa1ffcdaed4 100644
--- a/drivers/nvme/host/pr.c
+++ b/drivers/nvme/host/pr.c
@@ -77,7 +77,7 @@ static int nvme_sc_to_pr_err(int nvme_sc)
 	if (nvme_is_path_error(nvme_sc))
 		return PR_STS_PATH_FAILED;
 
-	switch (nvme_sc) {
+	switch (nvme_sc & 0x7ff) {
 	case NVME_SC_SUCCESS:
 		return PR_STS_SUCCESS;
 	case NVME_SC_RESERVATION_CONFLICT:
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index 06f0c587f343..4ff460ba2826 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -957,6 +957,7 @@ bool nvmet_req_init(struct nvmet_req *req, struct nvmet_cq *cq,
 	req->metadata_sg_cnt = 0;
 	req->transfer_len = 0;
 	req->metadata_len = 0;
+	req->cqe->result.u64 = 0;
 	req->cqe->status = 0;
 	req->cqe->sq_head = 0;
 	req->ns = NULL;
diff --git a/drivers/nvme/target/fabrics-cmd-auth.c b/drivers/nvme/target/fabrics-cmd-auth.c
index d61b8c6ff3b2..cb34d644ed08 100644
--- a/drivers/nvme/target/fabrics-cmd-auth.c
+++ b/drivers/nvme/target/fabrics-cmd-auth.c
@@ -333,7 +333,6 @@ done:
 		pr_debug("%s: ctrl %d qid %d nvme status %x error loc %d\n",
 			 __func__, ctrl->cntlid, req->sq->qid,
 			 status, req->error_loc);
-	req->cqe->result.u64 = 0;
 	if (req->sq->dhchap_step != NVME_AUTH_DHCHAP_MESSAGE_SUCCESS2 &&
 	    req->sq->dhchap_step != NVME_AUTH_DHCHAP_MESSAGE_FAILURE2) {
 		unsigned long auth_expire_secs = ctrl->kato ? ctrl->kato : 120;
@@ -516,8 +515,6 @@ void nvmet_execute_auth_receive(struct nvmet_req *req)
 	status = nvmet_copy_to_sgl(req, 0, d, al);
 	kfree(d);
 done:
-	req->cqe->result.u64 = 0;
-
 	if (req->sq->dhchap_step == NVME_AUTH_DHCHAP_MESSAGE_SUCCESS2)
 		nvmet_auth_sq_free(req->sq);
 	else if (req->sq->dhchap_step == NVME_AUTH_DHCHAP_MESSAGE_FAILURE1) {
diff --git a/drivers/nvme/target/fabrics-cmd.c b/drivers/nvme/target/fabrics-cmd.c
index 042b379cbb36..69d77d34bec1 100644
--- a/drivers/nvme/target/fabrics-cmd.c
+++ b/drivers/nvme/target/fabrics-cmd.c
@@ -226,9 +226,6 @@ static void nvmet_execute_admin_connect(struct nvmet_req *req)
 	if (status)
 		goto out;
 
-	/* zero out initial completion result, assign values as needed */
-	req->cqe->result.u32 = 0;
-
 	if (c->recfmt != 0) {
 		pr_warn("invalid connect version (%d).\n",
 			le16_to_cpu(c->recfmt));
@@ -305,9 +302,6 @@ static void nvmet_execute_io_connect(struct nvmet_req *req)
 	if (status)
 		goto out;
 
-	/* zero out initial completion result, assign values as needed */
-	req->cqe->result.u32 = 0;
-
 	if (c->recfmt != 0) {
 		pr_warn("invalid connect version (%d).\n",
 			le16_to_cpu(c->recfmt));
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c
index bb4a69d538fd..f003782d4ecf 100644
--- a/drivers/nvme/target/passthru.c
+++ b/drivers/nvme/target/passthru.c
@@ -226,13 +226,13 @@ static void nvmet_passthru_execute_cmd_work(struct work_struct *w)
 	    req->cmd->common.opcode == nvme_admin_identify) {
 		switch (req->cmd->identify.cns) {
 		case NVME_ID_CNS_CTRL:
-			nvmet_passthru_override_id_ctrl(req);
+			status = nvmet_passthru_override_id_ctrl(req);
 			break;
 		case NVME_ID_CNS_NS:
-			nvmet_passthru_override_id_ns(req);
+			status = nvmet_passthru_override_id_ns(req);
 			break;
 		case NVME_ID_CNS_NS_DESC_LIST:
-			nvmet_passthru_override_id_descs(req);
+			status = nvmet_passthru_override_id_descs(req);
 			break;
 		}
 	} else if (status < 0)
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 174900072c18..462375b293e4 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -25,6 +25,8 @@
 #include <linux/string.h>
 #include <linux/slab.h>
 
+#include "of_private.h"
+
 /**
  * irq_of_parse_and_map - Parse and map an interrupt into linux virq space
  * @dev: Device node of the device whose interrupt is to be mapped
@@ -96,6 +98,57 @@ static const char * const of_irq_imap_abusers[] = {
 	NULL,
 };
 
+const __be32 *of_irq_parse_imap_parent(const __be32 *imap, int len, struct of_phandle_args *out_irq)
+{
+	u32 intsize, addrsize;
+	struct device_node *np;
+
+	/* Get the interrupt parent */
+	if (of_irq_workarounds & OF_IMAP_NO_PHANDLE)
+		np = of_node_get(of_irq_dflt_pic);
+	else
+		np = of_find_node_by_phandle(be32_to_cpup(imap));
+	imap++;
+
+	/* Check if not found */
+	if (!np) {
+		pr_debug(" -> imap parent not found !\n");
+		return NULL;
+	}
+
+	/* Get #interrupt-cells and #address-cells of new parent */
+	if (of_property_read_u32(np, "#interrupt-cells",
+					&intsize)) {
+		pr_debug(" -> parent lacks #interrupt-cells!\n");
+		of_node_put(np);
+		return NULL;
+	}
+	if (of_property_read_u32(np, "#address-cells",
+					&addrsize))
+		addrsize = 0;
+
+	pr_debug(" -> intsize=%d, addrsize=%d\n",
+		intsize, addrsize);
+
+	/* Check for malformed properties */
+	if (WARN_ON(addrsize + intsize > MAX_PHANDLE_ARGS)
+		|| (len < (addrsize + intsize))) {
+		of_node_put(np);
+		return NULL;
+	}
+
+	pr_debug(" -> imaplen=%d\n", len);
+
+	imap += addrsize + intsize;
+
+	out_irq->np = np;
+	for (int i = 0; i < intsize; i++)
+		out_irq->args[i] = be32_to_cpup(imap - intsize + i);
+	out_irq->args_count = intsize;
+
+	return imap;
+}
+
 /**
  * of_irq_parse_raw - Low level interrupt tree parsing
  * @addr:	address specifier (start of "reg" property of the device) in be32 format
@@ -112,12 +165,12 @@ static const char * const of_irq_imap_abusers[] = {
  */
 int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
 {
-	struct device_node *ipar, *tnode, *old = NULL, *newpar = NULL;
+	struct device_node *ipar, *tnode, *old = NULL;
 	__be32 initial_match_array[MAX_PHANDLE_ARGS];
 	const __be32 *match_array = initial_match_array;
-	const __be32 *tmp, *imap, *imask, dummy_imask[] = { [0 ... MAX_PHANDLE_ARGS] = cpu_to_be32(~0) };
-	u32 intsize = 1, addrsize, newintsize = 0, newaddrsize = 0;
-	int imaplen, match, i, rc = -EINVAL;
+	const __be32 *tmp, dummy_imask[] = { [0 ... MAX_PHANDLE_ARGS] = cpu_to_be32(~0) };
+	u32 intsize = 1, addrsize;
+	int i, rc = -EINVAL;
 
 #ifdef DEBUG
 	of_print_phandle_args("of_irq_parse_raw: ", out_irq);
@@ -176,6 +229,9 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
 
 	/* Now start the actual "proper" walk of the interrupt tree */
 	while (ipar != NULL) {
+		int imaplen, match;
+		const __be32 *imap, *oldimap, *imask;
+		struct device_node *newpar;
 		/*
 		 * Now check if cursor is an interrupt-controller and
 		 * if it is then we are done, unless there is an
@@ -216,7 +272,7 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
 
 		/* Parse interrupt-map */
 		match = 0;
-		while (imaplen > (addrsize + intsize + 1) && !match) {
+		while (imaplen > (addrsize + intsize + 1)) {
 			/* Compare specifiers */
 			match = 1;
 			for (i = 0; i < (addrsize + intsize); i++, imaplen--)
@@ -224,48 +280,17 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
 
 			pr_debug(" -> match=%d (imaplen=%d)\n", match, imaplen);
 
-			/* Get the interrupt parent */
-			if (of_irq_workarounds & OF_IMAP_NO_PHANDLE)
-				newpar = of_node_get(of_irq_dflt_pic);
-			else
-				newpar = of_find_node_by_phandle(be32_to_cpup(imap));
-			imap++;
-			--imaplen;
-
-			/* Check if not found */
-			if (newpar == NULL) {
-				pr_debug(" -> imap parent not found !\n");
-				goto fail;
-			}
-
-			if (!of_device_is_available(newpar))
-				match = 0;
-
-			/* Get #interrupt-cells and #address-cells of new
-			 * parent
-			 */
-			if (of_property_read_u32(newpar, "#interrupt-cells",
-						 &newintsize)) {
-				pr_debug(" -> parent lacks #interrupt-cells!\n");
-				goto fail;
-			}
-			if (of_property_read_u32(newpar, "#address-cells",
-						 &newaddrsize))
-				newaddrsize = 0;
-
-			pr_debug(" -> newintsize=%d, newaddrsize=%d\n",
-			    newintsize, newaddrsize);
-
-			/* Check for malformed properties */
-			if (WARN_ON(newaddrsize + newintsize > MAX_PHANDLE_ARGS)
-			    || (imaplen < (newaddrsize + newintsize))) {
-				rc = -EFAULT;
+			oldimap = imap;
+			imap = of_irq_parse_imap_parent(oldimap, imaplen, out_irq);
+			if (!imap)
 				goto fail;
-			}
 
-			imap += newaddrsize + newintsize;
-			imaplen -= newaddrsize + newintsize;
+			match &= of_device_is_available(out_irq->np);
+			if (match)
+				break;
 
+			of_node_put(out_irq->np);
+			imaplen -= imap - oldimap;
 			pr_debug(" -> imaplen=%d\n", imaplen);
 		}
 		if (!match) {
@@ -287,11 +312,11 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
 		 * Successfully parsed an interrupt-map translation; copy new
 		 * interrupt specifier into the out_irq structure
 		 */
-		match_array = imap - newaddrsize - newintsize;
-		for (i = 0; i < newintsize; i++)
-			out_irq->args[i] = be32_to_cpup(imap - newintsize + i);
-		out_irq->args_count = intsize = newintsize;
-		addrsize = newaddrsize;
+		match_array = oldimap + 1;
+
+		newpar = out_irq->np;
+		intsize = out_irq->args_count;
+		addrsize = (imap - match_array) - intsize;
 
 		if (ipar == newpar) {
 			pr_debug("%pOF interrupt-map entry to self\n", ipar);
@@ -300,7 +325,6 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
 
 	skiplevel:
 		/* Iterate again with new parent */
-		out_irq->np = newpar;
 		pr_debug(" -> new parent: %pOF\n", newpar);
 		of_node_put(ipar);
 		ipar = newpar;
@@ -310,7 +334,6 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
 
  fail:
 	of_node_put(ipar);
-	of_node_put(newpar);
 
 	return rc;
 }
diff --git a/drivers/of/of_private.h b/drivers/of/of_private.h
index 94fc0aa07af9..04aa2a91f851 100644
--- a/drivers/of/of_private.h
+++ b/drivers/of/of_private.h
@@ -159,6 +159,9 @@ extern void __of_sysfs_remove_bin_file(struct device_node *np,
 extern int of_bus_n_addr_cells(struct device_node *np);
 extern int of_bus_n_size_cells(struct device_node *np);
 
+const __be32 *of_irq_parse_imap_parent(const __be32 *imap, int len,
+				       struct of_phandle_args *out_irq);
+
 struct bus_dma_region;
 #if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_HAS_DMA)
 int of_dma_get_range(struct device_node *np,
diff --git a/drivers/of/of_test.c b/drivers/of/of_test.c
index a9301d293f01..c85a258bc6ae 100644
--- a/drivers/of/of_test.c
+++ b/drivers/of/of_test.c
@@ -54,4 +54,5 @@ static struct kunit_suite of_dtb_suite = {
 kunit_test_suites(
 	&of_dtb_suite,
 );
+MODULE_DESCRIPTION("KUnit tests for OF APIs");
 MODULE_LICENSE("GPL");
diff --git a/drivers/of/property.c b/drivers/of/property.c
index 1c83e68f805b..164d77cb9445 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -1306,10 +1306,10 @@ static struct device_node *parse_interrupts(struct device_node *np,
 static struct device_node *parse_interrupt_map(struct device_node *np,
 					       const char *prop_name, int index)
 {
-	const __be32 *imap, *imap_end, *addr;
+	const __be32 *imap, *imap_end;
 	struct of_phandle_args sup_args;
 	u32 addrcells, intcells;
-	int i, imaplen;
+	int imaplen;
 
 	if (!IS_ENABLED(CONFIG_OF_IRQ))
 		return NULL;
@@ -1322,33 +1322,23 @@ static struct device_node *parse_interrupt_map(struct device_node *np,
 	addrcells = of_bus_n_addr_cells(np);
 
 	imap = of_get_property(np, "interrupt-map", &imaplen);
-	if (!imap || imaplen <= (addrcells + intcells))
+	imaplen /= sizeof(*imap);
+	if (!imap)
 		return NULL;
-	imap_end = imap + imaplen;
 
-	while (imap < imap_end) {
-		addr = imap;
-		imap += addrcells;
+	imap_end = imap + imaplen;
 
-		sup_args.np = np;
-		sup_args.args_count = intcells;
-		for (i = 0; i < intcells; i++)
-			sup_args.args[i] = be32_to_cpu(imap[i]);
-		imap += intcells;
+	for (int i = 0; imap + addrcells + intcells + 1 < imap_end; i++) {
+		imap += addrcells + intcells;
 
-		/*
-		 * Upon success, the function of_irq_parse_raw() returns
-		 * interrupt controller DT node pointer in sup_args.np.
-		 */
-		if (of_irq_parse_raw(addr, &sup_args))
+		imap = of_irq_parse_imap_parent(imap, imap_end - imap, &sup_args);
+		if (!imap)
 			return NULL;
 
-		if (!index)
+		if (i == index)
 			return sup_args.np;
 
 		of_node_put(sup_args.np);
-		imap += sup_args.args_count + 1;
-		index--;
 	}
 
 	return NULL;
diff --git a/drivers/parport/parport_amiga.c b/drivers/parport/parport_amiga.c
index e6dc857aac3f..e06c7b2aac5c 100644
--- a/drivers/parport/parport_amiga.c
+++ b/drivers/parport/parport_amiga.c
@@ -229,7 +229,13 @@ static void __exit amiga_parallel_remove(struct platform_device *pdev)
 	parport_put_port(port);
 }
 
-static struct platform_driver amiga_parallel_driver = {
+/*
+ * amiga_parallel_remove() lives in .exit.text. For drivers registered via
+ * module_platform_driver_probe() this is ok because they cannot get unbound at
+ * runtime. So mark the driver struct with __refdata to prevent modpost
+ * triggering a section mismatch warning.
+ */
+static struct platform_driver amiga_parallel_driver __refdata = {
 	.remove_new = __exit_p(amiga_parallel_remove),
 	.driver   = {
 		.name	= "amiga-parallel",
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 30f031de9cfe..b123da16b63b 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -289,8 +289,6 @@ void pci_cfg_access_lock(struct pci_dev *dev)
 {
 	might_sleep();
 
-	lock_map_acquire(&dev->cfg_access_lock);
-
 	raw_spin_lock_irq(&pci_lock);
 	if (dev->block_cfg_access)
 		pci_wait_cfg(dev);
@@ -345,8 +343,6 @@ void pci_cfg_access_unlock(struct pci_dev *dev)
 	raw_spin_unlock_irqrestore(&pci_lock, flags);
 
 	wake_up_all(&pci_cfg_wait);
-
-	lock_map_release(&dev->cfg_access_lock);
 }
 EXPORT_SYMBOL_GPL(pci_cfg_access_unlock);
 
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 59e0949fb079..35fb1f17a589 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4883,7 +4883,6 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
  */
 int pci_bridge_secondary_bus_reset(struct pci_dev *dev)
 {
-	lock_map_assert_held(&dev->cfg_access_lock);
 	pcibios_reset_secondary_bus(dev);
 
 	return pci_bridge_wait_for_secondary_bus(dev, "bus reset");
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 8e696e547565..5fbabb4e3425 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -2546,9 +2546,6 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
 	dev->dev.dma_mask = &dev->dma_mask;
 	dev->dev.dma_parms = &dev->dma_parms;
 	dev->dev.coherent_dma_mask = 0xffffffffull;
-	lockdep_register_key(&dev->cfg_access_key);
-	lockdep_init_map(&dev->cfg_access_lock, dev_name(&dev->dev),
-			 &dev->cfg_access_key, 0);
 
 	dma_set_max_seg_size(&dev->dev, 65536);
 	dma_set_seg_boundary(&dev->dev, 0xffffffff);
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 1953317541ea..665fa9524986 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -136,6 +136,7 @@ config YOGABOOK
 config YT2_1380
 	tristate "Lenovo Yoga Tablet 2 1380 fast charge driver"
 	depends on SERIAL_DEV_BUS
+	depends on EXTCON
 	depends on ACPI
 	help
 	  Say Y here to enable support for the custom fast charging protocol
diff --git a/drivers/platform/x86/amd/hsmp.c b/drivers/platform/x86/amd/hsmp.c
index d84ea66eecc6..8fcf38eed7f0 100644
--- a/drivers/platform/x86/amd/hsmp.c
+++ b/drivers/platform/x86/amd/hsmp.c
@@ -907,16 +907,44 @@ static int hsmp_plat_dev_register(void)
 	return ret;
 }
 
+/*
+ * This check is only needed for backward compatibility of previous platforms.
+ * All new platforms are expected to support ACPI based probing.
+ */
+static bool legacy_hsmp_support(void)
+{
+	if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
+		return false;
+
+	switch (boot_cpu_data.x86) {
+	case 0x19:
+		switch (boot_cpu_data.x86_model) {
+		case 0x00 ... 0x1F:
+		case 0x30 ... 0x3F:
+		case 0x90 ... 0x9F:
+		case 0xA0 ... 0xAF:
+			return true;
+		default:
+			return false;
+		}
+	case 0x1A:
+		switch (boot_cpu_data.x86_model) {
+		case 0x00 ... 0x1F:
+			return true;
+		default:
+			return false;
+		}
+	default:
+		return false;
+	}
+
+	return false;
+}
+
 static int __init hsmp_plt_init(void)
 {
 	int ret = -ENODEV;
 
-	if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD || boot_cpu_data.x86 < 0x19) {
-		pr_err("HSMP is not supported on Family:%x model:%x\n",
-		       boot_cpu_data.x86, boot_cpu_data.x86_model);
-		return ret;
-	}
-
 	/*
 	 * amd_nb_num() returns number of SMN/DF interfaces present in the system
 	 * if we have N SMN/DF interfaces that ideally means N sockets
@@ -930,7 +958,15 @@ static int __init hsmp_plt_init(void)
 		return ret;
 
 	if (!plat_dev.is_acpi_device) {
-		ret = hsmp_plat_dev_register();
+		if (legacy_hsmp_support()) {
+			/* Not ACPI device, but supports HSMP, register a plat_dev */
+			ret = hsmp_plat_dev_register();
+		} else {
+			/* Not ACPI, Does not support HSMP */
+			pr_info("HSMP is not supported on Family:%x model:%x\n",
+				boot_cpu_data.x86, boot_cpu_data.x86_model);
+			ret = -ENODEV;
+		}
 		if (ret)
 			platform_driver_unregister(&amd_hsmp_driver);
 	}
diff --git a/drivers/platform/x86/dell/dell-smbios-base.c b/drivers/platform/x86/dell/dell-smbios-base.c
index e61bfaf8b5c4..b562ed99ec4e 100644
--- a/drivers/platform/x86/dell/dell-smbios-base.c
+++ b/drivers/platform/x86/dell/dell-smbios-base.c
@@ -11,6 +11,7 @@
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <linux/container_of.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/capability.h>
@@ -25,11 +26,16 @@ static u32 da_supported_commands;
 static int da_num_tokens;
 static struct platform_device *platform_device;
 static struct calling_interface_token *da_tokens;
-static struct device_attribute *token_location_attrs;
-static struct device_attribute *token_value_attrs;
+static struct token_sysfs_data *token_entries;
 static struct attribute **token_attrs;
 static DEFINE_MUTEX(smbios_mutex);
 
+struct token_sysfs_data {
+	struct device_attribute location_attr;
+	struct device_attribute value_attr;
+	struct calling_interface_token *token;
+};
+
 struct smbios_device {
 	struct list_head list;
 	struct device *device;
@@ -416,47 +422,26 @@ static void __init find_tokens(const struct dmi_header *dm, void *dummy)
 	}
 }
 
-static int match_attribute(struct device *dev,
-			   struct device_attribute *attr)
-{
-	int i;
-
-	for (i = 0; i < da_num_tokens * 2; i++) {
-		if (!token_attrs[i])
-			continue;
-		if (strcmp(token_attrs[i]->name, attr->attr.name) == 0)
-			return i/2;
-	}
-	dev_dbg(dev, "couldn't match: %s\n", attr->attr.name);
-	return -EINVAL;
-}
-
 static ssize_t location_show(struct device *dev,
 			     struct device_attribute *attr, char *buf)
 {
-	int i;
+	struct token_sysfs_data *data = container_of(attr, struct token_sysfs_data, location_attr);
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	i = match_attribute(dev, attr);
-	if (i > 0)
-		return sysfs_emit(buf, "%08x", da_tokens[i].location);
-	return 0;
+	return sysfs_emit(buf, "%08x", data->token->location);
 }
 
 static ssize_t value_show(struct device *dev,
 			  struct device_attribute *attr, char *buf)
 {
-	int i;
+	struct token_sysfs_data *data = container_of(attr, struct token_sysfs_data, value_attr);
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	i = match_attribute(dev, attr);
-	if (i > 0)
-		return sysfs_emit(buf, "%08x", da_tokens[i].value);
-	return 0;
+	return sysfs_emit(buf, "%08x", data->token->value);
 }
 
 static struct attribute_group smbios_attribute_group = {
@@ -473,22 +458,15 @@ static int build_tokens_sysfs(struct platform_device *dev)
 {
 	char *location_name;
 	char *value_name;
-	size_t size;
 	int ret;
 	int i, j;
 
-	/* (number of tokens  + 1 for null terminated */
-	size = sizeof(struct device_attribute) * (da_num_tokens + 1);
-	token_location_attrs = kzalloc(size, GFP_KERNEL);
-	if (!token_location_attrs)
+	token_entries = kcalloc(da_num_tokens, sizeof(*token_entries), GFP_KERNEL);
+	if (!token_entries)
 		return -ENOMEM;
-	token_value_attrs = kzalloc(size, GFP_KERNEL);
-	if (!token_value_attrs)
-		goto out_allocate_value;
 
 	/* need to store both location and value + terminator*/
-	size = sizeof(struct attribute *) * ((2 * da_num_tokens) + 1);
-	token_attrs = kzalloc(size, GFP_KERNEL);
+	token_attrs = kcalloc((2 * da_num_tokens) + 1, sizeof(*token_attrs), GFP_KERNEL);
 	if (!token_attrs)
 		goto out_allocate_attrs;
 
@@ -496,32 +474,34 @@ static int build_tokens_sysfs(struct platform_device *dev)
 		/* skip empty */
 		if (da_tokens[i].tokenID == 0)
 			continue;
+
+		token_entries[i].token = &da_tokens[i];
+
 		/* add location */
 		location_name = kasprintf(GFP_KERNEL, "%04x_location",
 					  da_tokens[i].tokenID);
 		if (location_name == NULL)
 			goto out_unwind_strings;
-		sysfs_attr_init(&token_location_attrs[i].attr);
-		token_location_attrs[i].attr.name = location_name;
-		token_location_attrs[i].attr.mode = 0444;
-		token_location_attrs[i].show = location_show;
-		token_attrs[j++] = &token_location_attrs[i].attr;
+
+		sysfs_attr_init(&token_entries[i].location_attr.attr);
+		token_entries[i].location_attr.attr.name = location_name;
+		token_entries[i].location_attr.attr.mode = 0444;
+		token_entries[i].location_attr.show = location_show;
+		token_attrs[j++] = &token_entries[i].location_attr.attr;
 
 		/* add value */
 		value_name = kasprintf(GFP_KERNEL, "%04x_value",
 				       da_tokens[i].tokenID);
-		if (value_name == NULL)
-			goto loop_fail_create_value;
-		sysfs_attr_init(&token_value_attrs[i].attr);
-		token_value_attrs[i].attr.name = value_name;
-		token_value_attrs[i].attr.mode = 0444;
-		token_value_attrs[i].show = value_show;
-		token_attrs[j++] = &token_value_attrs[i].attr;
-		continue;
-
-loop_fail_create_value:
-		kfree(location_name);
-		goto out_unwind_strings;
+		if (!value_name) {
+			kfree(location_name);
+			goto out_unwind_strings;
+		}
+
+		sysfs_attr_init(&token_entries[i].value_attr.attr);
+		token_entries[i].value_attr.attr.name = value_name;
+		token_entries[i].value_attr.attr.mode = 0444;
+		token_entries[i].value_attr.show = value_show;
+		token_attrs[j++] = &token_entries[i].value_attr.attr;
 	}
 	smbios_attribute_group.attrs = token_attrs;
 
@@ -532,14 +512,12 @@ loop_fail_create_value:
 
 out_unwind_strings:
 	while (i--) {
-		kfree(token_location_attrs[i].attr.name);
-		kfree(token_value_attrs[i].attr.name);
+		kfree(token_entries[i].location_attr.attr.name);
+		kfree(token_entries[i].value_attr.attr.name);
 	}
 	kfree(token_attrs);
 out_allocate_attrs:
-	kfree(token_value_attrs);
-out_allocate_value:
-	kfree(token_location_attrs);
+	kfree(token_entries);
 
 	return -ENOMEM;
 }
@@ -551,12 +529,11 @@ static void free_group(struct platform_device *pdev)
 	sysfs_remove_group(&pdev->dev.kobj,
 				&smbios_attribute_group);
 	for (i = 0; i < da_num_tokens; i++) {
-		kfree(token_location_attrs[i].attr.name);
-		kfree(token_value_attrs[i].attr.name);
+		kfree(token_entries[i].location_attr.attr.name);
+		kfree(token_entries[i].value_attr.attr.name);
 	}
 	kfree(token_attrs);
-	kfree(token_value_attrs);
-	kfree(token_location_attrs);
+	kfree(token_entries);
 }
 
 static int __init dell_smbios_init(void)
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 2d9ca2292ea1..f74af0a689f2 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -34,7 +34,6 @@ static const struct property_entry archos_101_cesium_educ_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-archos-101-cesium-educ.fw"),
 	{ }
@@ -49,7 +48,6 @@ static const struct property_entry bush_bush_windows_tablet_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1850),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-bush-bush-windows-tablet.fw"),
 	{ }
@@ -79,7 +77,6 @@ static const struct property_entry chuwi_hi8_air_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-hi8-air.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -95,7 +92,6 @@ static const struct property_entry chuwi_hi8_pro_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -123,7 +119,6 @@ static const struct property_entry chuwi_hi10_air_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-fuzz-x", 5),
 	PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 4),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-air.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -139,7 +134,6 @@ static const struct property_entry chuwi_hi10_plus_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1908),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10plus.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 	PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
@@ -171,7 +165,6 @@ static const struct property_entry chuwi_hi10_pro_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"),
 	PROPERTY_ENTRY_U32_ARRAY("silead,efi-fw-min-max", chuwi_hi10_pro_efi_min_max),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	PROPERTY_ENTRY_BOOL("silead,pen-supported"),
 	PROPERTY_ENTRY_U32("silead,pen-resolution-x", 8),
@@ -201,7 +194,6 @@ static const struct property_entry chuwi_hibook_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hibook.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -227,7 +219,6 @@ static const struct property_entry chuwi_vi8_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -255,7 +246,6 @@ static const struct property_entry chuwi_vi10_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1858),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -271,7 +261,6 @@ static const struct property_entry chuwi_surbook_mini_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 2040),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1524),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-surbook-mini.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	{ }
 };
@@ -289,7 +278,6 @@ static const struct property_entry connect_tablet9_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -306,7 +294,6 @@ static const struct property_entry csl_panther_tab_hd_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-csl-panther-tab-hd.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -322,7 +309,6 @@ static const struct property_entry cube_iwork8_air_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -346,7 +332,6 @@ static const struct property_entry cube_knote_i1101_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1961),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1513),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-cube-knote-i1101.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -360,7 +345,6 @@ static const struct property_entry dexp_ursus_7w_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -376,7 +360,6 @@ static const struct property_entry dexp_ursus_kx210i_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1137),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-dexp-ursus-kx210i.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -391,7 +374,6 @@ static const struct property_entry digma_citi_e200_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-digma_citi_e200.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -450,7 +432,6 @@ static const struct property_entry irbis_tw90_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -466,7 +447,6 @@ static const struct property_entry irbis_tw118_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1960),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1510),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -483,7 +463,6 @@ static const struct property_entry itworks_tw891_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -496,7 +475,6 @@ static const struct property_entry jumper_ezpad_6_pro_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -511,7 +489,6 @@ static const struct property_entry jumper_ezpad_6_pro_b_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro-b.fw"),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -527,7 +504,6 @@ static const struct property_entry jumper_ezpad_6_m4_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -544,7 +520,6 @@ static const struct property_entry jumper_ezpad_7_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
 	{ }
 };
@@ -561,7 +536,6 @@ static const struct property_entry jumper_ezpad_mini3_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -578,7 +552,6 @@ static const struct property_entry mpman_converter9_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-mpman-converter9.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -594,7 +567,6 @@ static const struct property_entry mpman_mpwin895cl_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-mpman-mpwin895cl.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -611,7 +583,6 @@ static const struct property_entry myria_my8307_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-myria-my8307.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -628,7 +599,6 @@ static const struct property_entry onda_obook_20_plus_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -645,7 +615,6 @@ static const struct property_entry onda_v80_plus_v3_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v80-plus-v3.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -669,7 +638,6 @@ static const struct property_entry onda_v820w_32g_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-onda-v820w-32g.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -687,7 +655,6 @@ static const struct property_entry onda_v891_v5_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name",
 			      "gsl3676-onda-v891-v5.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -703,7 +670,6 @@ static const struct property_entry onda_v891w_v1_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1676),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1130),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-onda-v891w-v1.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -720,7 +686,6 @@ static const struct property_entry onda_v891w_v3_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1135),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-v891w-v3.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -759,7 +724,6 @@ static const struct property_entry pipo_w11_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1984),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1532),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-pipo-w11.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -775,7 +739,6 @@ static const struct property_entry positivo_c4128b_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1915),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1269),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-positivo-c4128b.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -791,7 +754,6 @@ static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-pov-mobii-wintab-p800w-v20.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -808,7 +770,6 @@ static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p800w.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -825,7 +786,6 @@ static const struct property_entry pov_mobii_wintab_p1006w_v10_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1520),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-pov-mobii-wintab-p1006w-v10.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -842,7 +802,6 @@ static const struct property_entry predia_basic_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1144),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-predia-basic.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -859,7 +818,6 @@ static const struct property_entry rca_cambio_w101_v2_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 874),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rca-cambio-w101-v2.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -874,7 +832,6 @@ static const struct property_entry rwc_nanote_p8_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-p8.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -890,7 +847,6 @@ static const struct property_entry schneider_sct101ctm_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-schneider-sct101ctm.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -906,7 +862,6 @@ static const struct property_entry globalspace_solt_ivw116_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1723),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1077),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-globalspace-solt-ivw116.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -923,7 +878,6 @@ static const struct property_entry techbite_arc_11_6_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1270),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-techbite-arc-11-6.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -939,7 +893,6 @@ static const struct property_entry teclast_tbook11_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -965,7 +918,6 @@ static const struct property_entry teclast_x16_plus_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-x16-plus.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -988,7 +940,6 @@ static const struct property_entry teclast_x3_plus_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -1004,7 +955,6 @@ static const struct property_entry teclast_x98plus2_props[] = {
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-teclast_x98plus2.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	{ }
 };
 
@@ -1018,7 +968,6 @@ static const struct property_entry trekstor_primebook_c11_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c11.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -1032,7 +981,6 @@ static const struct property_entry trekstor_primebook_c13_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primebook-c13.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -1046,7 +994,6 @@ static const struct property_entry trekstor_primetab_t13b_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-trekstor-primetab-t13b.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
 	{ }
@@ -1074,7 +1021,6 @@ static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 	PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-surftab-twin-10-1-st10432-8.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -1090,7 +1036,6 @@ static const struct property_entry trekstor_surftab_wintron70_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-surftab-wintron70-st70416-6.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -1107,7 +1052,6 @@ static const struct property_entry viglen_connect_10_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 6),
 	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-viglen-connect-10.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -1121,7 +1065,6 @@ static const struct property_entry vinga_twizzle_j116_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
 	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
-	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
 	PROPERTY_ENTRY_BOOL("silead,home-button"),
 	{ }
 };
@@ -1907,7 +1850,7 @@ static int __init ts_parse_props(char *str)
 	u32 u32val;
 	int i, ret;
 
-	strscpy(orig_str, str, sizeof(orig_str));
+	strscpy(orig_str, str);
 
 	/*
 	 * str is part of the static_command_line from init/main.c and poking
diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index e74a0f6a3157..4e80273dfb1e 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -6,6 +6,7 @@
 
 extern struct mutex pnp_lock;
 extern const struct attribute_group *pnp_dev_groups[];
+extern const struct bus_type pnp_bus_type;
 
 int pnp_register_protocol(struct pnp_protocol *protocol);
 void pnp_unregister_protocol(struct pnp_protocol *protocol);
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index 0a5d0d8befa8..3483e52e3a81 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -266,6 +266,12 @@ const struct bus_type pnp_bus_type = {
 	.dev_groups = pnp_dev_groups,
 };
 
+bool dev_is_pnp(const struct device *dev)
+{
+	return dev->bus == &pnp_bus_type;
+}
+EXPORT_SYMBOL_GPL(dev_is_pnp);
+
 int pnp_register_driver(struct pnp_driver *drv)
 {
 	drv->driver.name = drv->name;
diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c
index 7513018c9f9a..2067b0120d08 100644
--- a/drivers/ptp/ptp_chardev.c
+++ b/drivers/ptp/ptp_chardev.c
@@ -85,7 +85,8 @@ int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin,
 	}
 
 	if (info->verify(info, pin, func, chan)) {
-		pr_err("driver cannot use function %u on pin %u\n", func, chan);
+		pr_err("driver cannot use function %u and channel %u on pin %u\n",
+		       func, chan, pin);
 		return -EOPNOTSUPP;
 	}
 
diff --git a/drivers/ras/amd/atl/internal.h b/drivers/ras/amd/atl/internal.h
index 5de69e0bb0f9..196c1c8b578c 100644
--- a/drivers/ras/amd/atl/internal.h
+++ b/drivers/ras/amd/atl/internal.h
@@ -224,7 +224,7 @@ int df_indirect_read_broadcast(u16 node, u8 func, u16 reg, u32 *lo);
 
 int get_df_system_info(void);
 int determine_node_id(struct addr_ctx *ctx, u8 socket_num, u8 die_num);
-int get_addr_hash_mi300(void);
+int get_umc_info_mi300(void);
 
 int get_address_map(struct addr_ctx *ctx);
 
diff --git a/drivers/ras/amd/atl/system.c b/drivers/ras/amd/atl/system.c
index 701349e84942..6979fa3d4fe2 100644
--- a/drivers/ras/amd/atl/system.c
+++ b/drivers/ras/amd/atl/system.c
@@ -127,7 +127,7 @@ static int df4_determine_df_rev(u32 reg)
 	if (reg == DF_FUNC0_ID_MI300) {
 		df_cfg.flags.heterogeneous = 1;
 
-		if (get_addr_hash_mi300())
+		if (get_umc_info_mi300())
 			return -EINVAL;
 	}
 
diff --git a/drivers/ras/amd/atl/umc.c b/drivers/ras/amd/atl/umc.c
index 59b6169093f7..a1b4accf7b96 100644
--- a/drivers/ras/amd/atl/umc.c
+++ b/drivers/ras/amd/atl/umc.c
@@ -68,6 +68,8 @@ struct xor_bits {
 };
 
 #define NUM_BANK_BITS	4
+#define NUM_COL_BITS	5
+#define NUM_SID_BITS	2
 
 static struct {
 	/* UMC::CH::AddrHashBank */
@@ -80,7 +82,22 @@ static struct {
 	u8		bank_xor;
 } addr_hash;
 
+static struct {
+	u8 bank[NUM_BANK_BITS];
+	u8 col[NUM_COL_BITS];
+	u8 sid[NUM_SID_BITS];
+	u8 num_row_lo;
+	u8 num_row_hi;
+	u8 row_lo;
+	u8 row_hi;
+	u8 pc;
+} bit_shifts;
+
 #define MI300_UMC_CH_BASE	0x90000
+#define MI300_ADDR_CFG		(MI300_UMC_CH_BASE + 0x30)
+#define MI300_ADDR_SEL		(MI300_UMC_CH_BASE + 0x40)
+#define MI300_COL_SEL_LO	(MI300_UMC_CH_BASE + 0x50)
+#define MI300_ADDR_SEL_2	(MI300_UMC_CH_BASE + 0xA4)
 #define MI300_ADDR_HASH_BANK0	(MI300_UMC_CH_BASE + 0xC8)
 #define MI300_ADDR_HASH_PC	(MI300_UMC_CH_BASE + 0xE0)
 #define MI300_ADDR_HASH_PC2	(MI300_UMC_CH_BASE + 0xE4)
@@ -90,17 +107,42 @@ static struct {
 #define ADDR_HASH_ROW_XOR	GENMASK(31, 14)
 #define ADDR_HASH_BANK_XOR	GENMASK(5, 0)
 
+#define ADDR_CFG_NUM_ROW_LO	GENMASK(11, 8)
+#define ADDR_CFG_NUM_ROW_HI	GENMASK(15, 12)
+
+#define ADDR_SEL_BANK0		GENMASK(3, 0)
+#define ADDR_SEL_BANK1		GENMASK(7, 4)
+#define ADDR_SEL_BANK2		GENMASK(11, 8)
+#define ADDR_SEL_BANK3		GENMASK(15, 12)
+#define ADDR_SEL_BANK4		GENMASK(20, 16)
+#define ADDR_SEL_ROW_LO		GENMASK(27, 24)
+#define ADDR_SEL_ROW_HI		GENMASK(31, 28)
+
+#define COL_SEL_LO_COL0		GENMASK(3, 0)
+#define COL_SEL_LO_COL1		GENMASK(7, 4)
+#define COL_SEL_LO_COL2		GENMASK(11, 8)
+#define COL_SEL_LO_COL3		GENMASK(15, 12)
+#define COL_SEL_LO_COL4		GENMASK(19, 16)
+
+#define ADDR_SEL_2_BANK5	GENMASK(4, 0)
+#define ADDR_SEL_2_CHAN		GENMASK(15, 12)
+
 /*
  * Read UMC::CH::AddrHash{Bank,PC,PC2} registers to get XOR bits used
- * for hashing. Do this during module init, since the values will not
- * change during run time.
+ * for hashing.
+ *
+ * Also, read UMC::CH::Addr{Cfg,Sel,Sel2} and UMC::CH:ColSelLo registers to
+ * get the values needed to reconstruct the normalized address. Apply additional
+ * offsets to the raw register values, as needed.
+ *
+ * Do this during module init, since the values will not change during run time.
  *
  * These registers are instantiated for each UMC across each AMD Node.
  * However, they should be identically programmed due to the fixed hardware
  * design of MI300 systems. So read the values from Node 0 UMC 0 and keep a
  * single global structure for simplicity.
  */
-int get_addr_hash_mi300(void)
+int get_umc_info_mi300(void)
 {
 	u32 temp;
 	int ret;
@@ -130,6 +172,44 @@ int get_addr_hash_mi300(void)
 
 	addr_hash.bank_xor = FIELD_GET(ADDR_HASH_BANK_XOR, temp);
 
+	ret = amd_smn_read(0, MI300_ADDR_CFG, &temp);
+	if (ret)
+		return ret;
+
+	bit_shifts.num_row_hi = FIELD_GET(ADDR_CFG_NUM_ROW_HI, temp);
+	bit_shifts.num_row_lo = 10 + FIELD_GET(ADDR_CFG_NUM_ROW_LO, temp);
+
+	ret = amd_smn_read(0, MI300_ADDR_SEL, &temp);
+	if (ret)
+		return ret;
+
+	bit_shifts.bank[0] = 5 + FIELD_GET(ADDR_SEL_BANK0, temp);
+	bit_shifts.bank[1] = 5 + FIELD_GET(ADDR_SEL_BANK1, temp);
+	bit_shifts.bank[2] = 5 + FIELD_GET(ADDR_SEL_BANK2, temp);
+	bit_shifts.bank[3] = 5 + FIELD_GET(ADDR_SEL_BANK3, temp);
+	/* Use BankBit4 for the SID0 position. */
+	bit_shifts.sid[0]  = 5 + FIELD_GET(ADDR_SEL_BANK4, temp);
+	bit_shifts.row_lo  = 12 + FIELD_GET(ADDR_SEL_ROW_LO, temp);
+	bit_shifts.row_hi  = 24 + FIELD_GET(ADDR_SEL_ROW_HI, temp);
+
+	ret = amd_smn_read(0, MI300_COL_SEL_LO, &temp);
+	if (ret)
+		return ret;
+
+	bit_shifts.col[0] = 2 + FIELD_GET(COL_SEL_LO_COL0, temp);
+	bit_shifts.col[1] = 2 + FIELD_GET(COL_SEL_LO_COL1, temp);
+	bit_shifts.col[2] = 2 + FIELD_GET(COL_SEL_LO_COL2, temp);
+	bit_shifts.col[3] = 2 + FIELD_GET(COL_SEL_LO_COL3, temp);
+	bit_shifts.col[4] = 2 + FIELD_GET(COL_SEL_LO_COL4, temp);
+
+	ret = amd_smn_read(0, MI300_ADDR_SEL_2, &temp);
+	if (ret)
+		return ret;
+
+	/* Use BankBit5 for the SID1 position. */
+	bit_shifts.sid[1] = 5 + FIELD_GET(ADDR_SEL_2_BANK5, temp);
+	bit_shifts.pc	  = 5 + FIELD_GET(ADDR_SEL_2_CHAN, temp);
+
 	return 0;
 }
 
@@ -146,9 +226,6 @@ int get_addr_hash_mi300(void)
  * The MCA address format is as follows:
  *	MCA_ADDR[27:0] = {S[1:0], P[0], R[14:0], B[3:0], C[4:0], Z[0]}
  *
- * The normalized address format is fixed in hardware and is as follows:
- *	NA[30:0] = {S[1:0], R[13:0], C4, B[1:0], B[3:2], C[3:2], P, C[1:0], Z[4:0]}
- *
  * Additionally, the PC and Bank bits may be hashed. This must be accounted for before
  * reconstructing the normalized address.
  */
@@ -158,18 +235,10 @@ int get_addr_hash_mi300(void)
 #define MI300_UMC_MCA_PC	BIT(25)
 #define MI300_UMC_MCA_SID	GENMASK(27, 26)
 
-#define MI300_NA_COL_1_0	GENMASK(6, 5)
-#define MI300_NA_PC		BIT(7)
-#define MI300_NA_COL_3_2	GENMASK(9, 8)
-#define MI300_NA_BANK_3_2	GENMASK(11, 10)
-#define MI300_NA_BANK_1_0	GENMASK(13, 12)
-#define MI300_NA_COL_4		BIT(14)
-#define MI300_NA_ROW		GENMASK(28, 15)
-#define MI300_NA_SID		GENMASK(30, 29)
-
 static unsigned long convert_dram_to_norm_addr_mi300(unsigned long addr)
 {
-	u16 i, col, row, bank, pc, sid, temp;
+	u16 i, col, row, bank, pc, sid;
+	u32 temp;
 
 	col  = FIELD_GET(MI300_UMC_MCA_COL,  addr);
 	bank = FIELD_GET(MI300_UMC_MCA_BANK, addr);
@@ -189,49 +258,48 @@ static unsigned long convert_dram_to_norm_addr_mi300(unsigned long addr)
 
 	/* Calculate hash for PC bit. */
 	if (addr_hash.pc.xor_enable) {
-		/* Bits SID[1:0] act as Bank[6:5] for PC hash, so apply them here. */
-		bank |= sid << 5;
-
 		temp  = bitwise_xor_bits(col  & addr_hash.pc.col_xor);
 		temp ^= bitwise_xor_bits(row  & addr_hash.pc.row_xor);
-		temp ^= bitwise_xor_bits(bank & addr_hash.bank_xor);
+		/* Bits SID[1:0] act as Bank[5:4] for PC hash, so apply them here. */
+		temp ^= bitwise_xor_bits((bank | sid << NUM_BANK_BITS) & addr_hash.bank_xor);
 		pc   ^= temp;
-
-		/* Drop SID bits for the sake of debug printing later. */
-		bank &= 0x1F;
 	}
 
 	/* Reconstruct the normalized address starting with NA[4:0] = 0 */
 	addr  = 0;
 
-	/* NA[6:5] = Column[1:0] */
-	temp  = col & 0x3;
-	addr |= FIELD_PREP(MI300_NA_COL_1_0, temp);
-
-	/* NA[7] = PC */
-	addr |= FIELD_PREP(MI300_NA_PC, pc);
-
-	/* NA[9:8] = Column[3:2] */
-	temp  = (col >> 2) & 0x3;
-	addr |= FIELD_PREP(MI300_NA_COL_3_2, temp);
+	/* Column bits */
+	for (i = 0; i < NUM_COL_BITS; i++) {
+		temp  = (col >> i) & 0x1;
+		addr |= temp << bit_shifts.col[i];
+	}
 
-	/* NA[11:10] = Bank[3:2] */
-	temp  = (bank >> 2) & 0x3;
-	addr |= FIELD_PREP(MI300_NA_BANK_3_2, temp);
+	/* Bank bits */
+	for (i = 0; i < NUM_BANK_BITS; i++) {
+		temp  = (bank >> i) & 0x1;
+		addr |= temp << bit_shifts.bank[i];
+	}
 
-	/* NA[13:12] = Bank[1:0] */
-	temp  = bank & 0x3;
-	addr |= FIELD_PREP(MI300_NA_BANK_1_0, temp);
+	/* Row lo bits */
+	for (i = 0; i < bit_shifts.num_row_lo; i++) {
+		temp  = (row >> i) & 0x1;
+		addr |= temp << (i + bit_shifts.row_lo);
+	}
 
-	/* NA[14] = Column[4] */
-	temp  = (col >> 4) & 0x1;
-	addr |= FIELD_PREP(MI300_NA_COL_4, temp);
+	/* Row hi bits */
+	for (i = 0; i < bit_shifts.num_row_hi; i++) {
+		temp  = (row >> (i + bit_shifts.num_row_lo)) & 0x1;
+		addr |= temp << (i + bit_shifts.row_hi);
+	}
 
-	/* NA[28:15] = Row[13:0] */
-	addr |= FIELD_PREP(MI300_NA_ROW, row);
+	/* PC bit */
+	addr |= pc << bit_shifts.pc;
 
-	/* NA[30:29] = SID[1:0] */
-	addr |= FIELD_PREP(MI300_NA_SID, sid);
+	/* SID bits */
+	for (i = 0; i < NUM_SID_BITS; i++) {
+		temp  = (sid >> i) & 0x1;
+		addr |= temp << bit_shifts.sid[i];
+	}
 
 	pr_debug("Addr=0x%016lx", addr);
 	pr_debug("Bank=%u Row=%u Column=%u PC=%u SID=%u", bank, row, col, pc, sid);
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index a226dc1b65d7..4eb0837298d4 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -414,28 +414,40 @@ static char print_alua_state(unsigned char state)
 	}
 }
 
-static enum scsi_disposition alua_check_sense(struct scsi_device *sdev,
-					      struct scsi_sense_hdr *sense_hdr)
+static void alua_handle_state_transition(struct scsi_device *sdev)
 {
 	struct alua_dh_data *h = sdev->handler_data;
 	struct alua_port_group *pg;
 
+	rcu_read_lock();
+	pg = rcu_dereference(h->pg);
+	if (pg)
+		pg->state = SCSI_ACCESS_STATE_TRANSITIONING;
+	rcu_read_unlock();
+	alua_check(sdev, false);
+}
+
+static enum scsi_disposition alua_check_sense(struct scsi_device *sdev,
+					      struct scsi_sense_hdr *sense_hdr)
+{
 	switch (sense_hdr->sense_key) {
 	case NOT_READY:
 		if (sense_hdr->asc == 0x04 && sense_hdr->ascq == 0x0a) {
 			/*
 			 * LUN Not Accessible - ALUA state transition
 			 */
-			rcu_read_lock();
-			pg = rcu_dereference(h->pg);
-			if (pg)
-				pg->state = SCSI_ACCESS_STATE_TRANSITIONING;
-			rcu_read_unlock();
-			alua_check(sdev, false);
+			alua_handle_state_transition(sdev);
 			return NEEDS_RETRY;
 		}
 		break;
 	case UNIT_ATTENTION:
+		if (sense_hdr->asc == 0x04 && sense_hdr->ascq == 0x0a) {
+			/*
+			 * LUN Not Accessible - ALUA state transition
+			 */
+			alua_handle_state_transition(sdev);
+			return NEEDS_RETRY;
+		}
 		if (sense_hdr->asc == 0x29 && sense_hdr->ascq == 0x00) {
 			/*
 			 * Power On, Reset, or Bus Device Reset.
@@ -502,7 +514,8 @@ static int alua_tur(struct scsi_device *sdev)
 
 	retval = scsi_test_unit_ready(sdev, ALUA_FAILOVER_TIMEOUT * HZ,
 				      ALUA_FAILOVER_RETRIES, &sense_hdr);
-	if (sense_hdr.sense_key == NOT_READY &&
+	if ((sense_hdr.sense_key == NOT_READY ||
+	     sense_hdr.sense_key == UNIT_ATTENTION) &&
 	    sense_hdr.asc == 0x04 && sense_hdr.ascq == 0x0a)
 		return SCSI_DH_RETRY;
 	else if (retval)
diff --git a/drivers/scsi/mpi3mr/mpi3mr_app.c b/drivers/scsi/mpi3mr/mpi3mr_app.c
index 1638109a68a0..cd261b48eb46 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_app.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_app.c
@@ -2163,10 +2163,72 @@ persistent_id_show(struct device *dev, struct device_attribute *attr,
 }
 static DEVICE_ATTR_RO(persistent_id);
 
+/**
+ * sas_ncq_prio_supported_show - Indicate if device supports NCQ priority
+ * @dev: pointer to embedded device
+ * @attr: sas_ncq_prio_supported attribute descriptor
+ * @buf: the buffer returned
+ *
+ * A sysfs 'read-only' sdev attribute, only works with SATA devices
+ */
+static ssize_t
+sas_ncq_prio_supported_show(struct device *dev,
+			    struct device_attribute *attr, char *buf)
+{
+	struct scsi_device *sdev = to_scsi_device(dev);
+
+	return sysfs_emit(buf, "%d\n", sas_ata_ncq_prio_supported(sdev));
+}
+static DEVICE_ATTR_RO(sas_ncq_prio_supported);
+
+/**
+ * sas_ncq_prio_enable_show - send prioritized io commands to device
+ * @dev: pointer to embedded device
+ * @attr: sas_ncq_prio_enable attribute descriptor
+ * @buf: the buffer returned
+ *
+ * A sysfs 'read/write' sdev attribute, only works with SATA devices
+ */
+static ssize_t
+sas_ncq_prio_enable_show(struct device *dev,
+				 struct device_attribute *attr, char *buf)
+{
+	struct scsi_device *sdev = to_scsi_device(dev);
+	struct mpi3mr_sdev_priv_data *sdev_priv_data =  sdev->hostdata;
+
+	if (!sdev_priv_data)
+		return 0;
+
+	return sysfs_emit(buf, "%d\n", sdev_priv_data->ncq_prio_enable);
+}
+
+static ssize_t
+sas_ncq_prio_enable_store(struct device *dev,
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
+{
+	struct scsi_device *sdev = to_scsi_device(dev);
+	struct mpi3mr_sdev_priv_data *sdev_priv_data =  sdev->hostdata;
+	bool ncq_prio_enable = 0;
+
+	if (kstrtobool(buf, &ncq_prio_enable))
+		return -EINVAL;
+
+	if (!sas_ata_ncq_prio_supported(sdev))
+		return -EINVAL;
+
+	sdev_priv_data->ncq_prio_enable = ncq_prio_enable;
+
+	return strlen(buf);
+}
+static DEVICE_ATTR_RW(sas_ncq_prio_enable);
+
 static struct attribute *mpi3mr_dev_attrs[] = {
 	&dev_attr_sas_address.attr,
 	&dev_attr_device_handle.attr,
 	&dev_attr_persistent_id.attr,
+	&dev_attr_sas_ncq_prio_supported.attr,
+	&dev_attr_sas_ncq_prio_enable.attr,
 	NULL,
 };
 
diff --git a/drivers/scsi/mpi3mr/mpi3mr_transport.c b/drivers/scsi/mpi3mr/mpi3mr_transport.c
index 329cc6ec3b58..82aa4e418c5a 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_transport.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_transport.c
@@ -1364,7 +1364,7 @@ static struct mpi3mr_sas_port *mpi3mr_sas_port_add(struct mpi3mr_ioc *mrioc,
 			continue;
 
 		if (i > sizeof(mr_sas_port->phy_mask) * 8) {
-			ioc_warn(mrioc, "skipping port %u, max allowed value is %lu\n",
+			ioc_warn(mrioc, "skipping port %u, max allowed value is %zu\n",
 			    i, sizeof(mr_sas_port->phy_mask) * 8);
 			goto out_fail;
 		}
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 1320e06727df..b2bcf4a27ddc 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -8512,6 +8512,12 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
 	ioc->pd_handles_sz = (ioc->facts.MaxDevHandle / 8);
 	if (ioc->facts.MaxDevHandle % 8)
 		ioc->pd_handles_sz++;
+	/*
+	 * pd_handles_sz should have, at least, the minimal room for
+	 * set_bit()/test_bit(), otherwise out-of-memory touch may occur.
+	 */
+	ioc->pd_handles_sz = ALIGN(ioc->pd_handles_sz, sizeof(unsigned long));
+
 	ioc->pd_handles = kzalloc(ioc->pd_handles_sz,
 	    GFP_KERNEL);
 	if (!ioc->pd_handles) {
@@ -8529,6 +8535,13 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
 	ioc->pend_os_device_add_sz = (ioc->facts.MaxDevHandle / 8);
 	if (ioc->facts.MaxDevHandle % 8)
 		ioc->pend_os_device_add_sz++;
+
+	/*
+	 * pend_os_device_add_sz should have, at least, the minimal room for
+	 * set_bit()/test_bit(), otherwise out-of-memory may occur.
+	 */
+	ioc->pend_os_device_add_sz = ALIGN(ioc->pend_os_device_add_sz,
+					   sizeof(unsigned long));
 	ioc->pend_os_device_add = kzalloc(ioc->pend_os_device_add_sz,
 	    GFP_KERNEL);
 	if (!ioc->pend_os_device_add) {
@@ -8820,6 +8833,12 @@ _base_check_ioc_facts_changes(struct MPT3SAS_ADAPTER *ioc)
 		if (ioc->facts.MaxDevHandle % 8)
 			pd_handles_sz++;
 
+		/*
+		 * pd_handles should have, at least, the minimal room for
+		 * set_bit()/test_bit(), otherwise out-of-memory touch may
+		 * occur.
+		 */
+		pd_handles_sz = ALIGN(pd_handles_sz, sizeof(unsigned long));
 		pd_handles = krealloc(ioc->pd_handles, pd_handles_sz,
 		    GFP_KERNEL);
 		if (!pd_handles) {
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index bf100a4ebfc3..fe1e96fda284 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -2048,9 +2048,6 @@ void
 mpt3sas_setup_direct_io(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
 	struct _raid_device *raid_device, Mpi25SCSIIORequest_t *mpi_request);
 
-/* NCQ Prio Handling Check */
-bool scsih_ncq_prio_supp(struct scsi_device *sdev);
-
 void mpt3sas_setup_debugfs(struct MPT3SAS_ADAPTER *ioc);
 void mpt3sas_destroy_debugfs(struct MPT3SAS_ADAPTER *ioc);
 void mpt3sas_init_debugfs(void);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
index 1c9fd26195b8..87784c96249a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
@@ -4088,7 +4088,7 @@ sas_ncq_prio_supported_show(struct device *dev,
 {
 	struct scsi_device *sdev = to_scsi_device(dev);
 
-	return sysfs_emit(buf, "%d\n", scsih_ncq_prio_supp(sdev));
+	return sysfs_emit(buf, "%d\n", sas_ata_ncq_prio_supported(sdev));
 }
 static DEVICE_ATTR_RO(sas_ncq_prio_supported);
 
@@ -4123,7 +4123,7 @@ sas_ncq_prio_enable_store(struct device *dev,
 	if (kstrtobool(buf, &ncq_prio_enable))
 		return -EINVAL;
 
-	if (!scsih_ncq_prio_supp(sdev))
+	if (!sas_ata_ncq_prio_supported(sdev))
 		return -EINVAL;
 
 	sas_device_priv_data->ncq_prio_enable = ncq_prio_enable;
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 89ef43a5ef86..870ec2cb4af4 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -302,8 +302,8 @@ struct _scsi_io_transfer {
 
 /**
  * _scsih_set_debug_level - global setting of ioc->logging_level.
- * @val: ?
- * @kp: ?
+ * @val: value of the parameter to be set
+ * @kp: pointer to kernel_param structure
  *
  * Note: The logging levels are defined in mpt3sas_debug.h.
  */
@@ -12571,29 +12571,6 @@ scsih_pci_mmio_enabled(struct pci_dev *pdev)
 	return PCI_ERS_RESULT_RECOVERED;
 }
 
-/**
- * scsih_ncq_prio_supp - Check for NCQ command priority support
- * @sdev: scsi device struct
- *
- * This is called when a user indicates they would like to enable
- * ncq command priorities. This works only on SATA devices.
- */
-bool scsih_ncq_prio_supp(struct scsi_device *sdev)
-{
-	struct scsi_vpd *vpd;
-	bool ncq_prio_supp = false;
-
-	rcu_read_lock();
-	vpd = rcu_dereference(sdev->vpd_pg89);
-	if (!vpd || vpd->len < 214)
-		goto out;
-
-	ncq_prio_supp = (vpd->data[213] >> 4) & 1;
-out:
-	rcu_read_unlock();
-
-	return ncq_prio_supp;
-}
 /*
  * The pci device ids are defined in mpi/mpi2_cnfg.h.
  */
diff --git a/drivers/scsi/qedf/qedf.h b/drivers/scsi/qedf/qedf.h
index 5058e01b65a2..98afdfe63600 100644
--- a/drivers/scsi/qedf/qedf.h
+++ b/drivers/scsi/qedf/qedf.h
@@ -363,6 +363,7 @@ struct qedf_ctx {
 #define QEDF_IN_RECOVERY		5
 #define QEDF_DBG_STOP_IO		6
 #define QEDF_PROBING			8
+#define QEDF_STAG_IN_PROGRESS		9
 	unsigned long flags; /* Miscellaneous state flags */
 	int fipvlan_retries;
 	u8 num_queues;
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index fd12439cbaab..49adddf978cc 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -318,11 +318,18 @@ static struct fc_seq *qedf_elsct_send(struct fc_lport *lport, u32 did,
 	 */
 	if (resp == fc_lport_flogi_resp) {
 		qedf->flogi_cnt++;
+		qedf->flogi_pending++;
+
+		if (test_bit(QEDF_UNLOADING, &qedf->flags)) {
+			QEDF_ERR(&qedf->dbg_ctx, "Driver unloading\n");
+			qedf->flogi_pending = 0;
+		}
+
 		if (qedf->flogi_pending >= QEDF_FLOGI_RETRY_CNT) {
 			schedule_delayed_work(&qedf->stag_work, 2);
 			return NULL;
 		}
-		qedf->flogi_pending++;
+
 		return fc_elsct_send(lport, did, fp, op, qedf_flogi_resp,
 		    arg, timeout);
 	}
@@ -912,13 +919,14 @@ void qedf_ctx_soft_reset(struct fc_lport *lport)
 	struct qedf_ctx *qedf;
 	struct qed_link_output if_link;
 
+	qedf = lport_priv(lport);
+
 	if (lport->vport) {
+		clear_bit(QEDF_STAG_IN_PROGRESS, &qedf->flags);
 		printk_ratelimited("Cannot issue host reset on NPIV port.\n");
 		return;
 	}
 
-	qedf = lport_priv(lport);
-
 	qedf->flogi_pending = 0;
 	/* For host reset, essentially do a soft link up/down */
 	atomic_set(&qedf->link_state, QEDF_LINK_DOWN);
@@ -938,6 +946,7 @@ void qedf_ctx_soft_reset(struct fc_lport *lport)
 	if (!if_link.link_up) {
 		QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_DISC,
 			  "Physical link is not up.\n");
+		clear_bit(QEDF_STAG_IN_PROGRESS, &qedf->flags);
 		return;
 	}
 	/* Flush and wait to make sure link down is processed */
@@ -950,6 +959,7 @@ void qedf_ctx_soft_reset(struct fc_lport *lport)
 		  "Queue link up work.\n");
 	queue_delayed_work(qedf->link_update_wq, &qedf->link_update,
 	    0);
+	clear_bit(QEDF_STAG_IN_PROGRESS, &qedf->flags);
 }
 
 /* Reset the host by gracefully logging out and then logging back in */
@@ -3463,6 +3473,7 @@ retry_probe:
 	}
 
 	/* Start the Slowpath-process */
+	memset(&slowpath_params, 0, sizeof(struct qed_slowpath_params));
 	slowpath_params.int_mode = QED_INT_MODE_MSIX;
 	slowpath_params.drv_major = QEDF_DRIVER_MAJOR_VER;
 	slowpath_params.drv_minor = QEDF_DRIVER_MINOR_VER;
@@ -3721,6 +3732,7 @@ static void __qedf_remove(struct pci_dev *pdev, int mode)
 {
 	struct qedf_ctx *qedf;
 	int rc;
+	int cnt = 0;
 
 	if (!pdev) {
 		QEDF_ERR(NULL, "pdev is NULL.\n");
@@ -3738,6 +3750,17 @@ static void __qedf_remove(struct pci_dev *pdev, int mode)
 		return;
 	}
 
+stag_in_prog:
+	if (test_bit(QEDF_STAG_IN_PROGRESS, &qedf->flags)) {
+		QEDF_ERR(&qedf->dbg_ctx, "Stag in progress, cnt=%d.\n", cnt);
+		cnt++;
+
+		if (cnt < 5) {
+			msleep(500);
+			goto stag_in_prog;
+		}
+	}
+
 	if (mode != QEDF_MODE_RECOVERY)
 		set_bit(QEDF_UNLOADING, &qedf->flags);
 
@@ -3997,6 +4020,24 @@ void qedf_stag_change_work(struct work_struct *work)
 	struct qedf_ctx *qedf =
 	    container_of(work, struct qedf_ctx, stag_work.work);
 
+	if (!qedf) {
+		QEDF_ERR(&qedf->dbg_ctx, "qedf is NULL");
+		return;
+	}
+
+	if (test_bit(QEDF_IN_RECOVERY, &qedf->flags)) {
+		QEDF_ERR(&qedf->dbg_ctx,
+			 "Already is in recovery, hence not calling software context reset.\n");
+		return;
+	}
+
+	if (test_bit(QEDF_UNLOADING, &qedf->flags)) {
+		QEDF_ERR(&qedf->dbg_ctx, "Driver unloading\n");
+		return;
+	}
+
+	set_bit(QEDF_STAG_IN_PROGRESS, &qedf->flags);
+
 	printk_ratelimited("[%s]:[%s:%d]:%d: Performing software context reset.",
 			dev_name(&qedf->pdev->dev), __func__, __LINE__,
 			qedf->dbg_ctx.host_no);
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 3e0c0381277a..ee69bd35889d 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -350,6 +350,13 @@ static int scsi_get_vpd_size(struct scsi_device *sdev, u8 page)
 		if (result < SCSI_VPD_HEADER_SIZE)
 			return 0;
 
+		if (result > sizeof(vpd)) {
+			dev_warn_once(&sdev->sdev_gendev,
+				      "%s: long VPD page 0 length: %d bytes\n",
+				      __func__, result);
+			result = sizeof(vpd);
+		}
+
 		result -= SCSI_VPD_HEADER_SIZE;
 		if (!memchr(&vpd[SCSI_VPD_HEADER_SIZE], page, result))
 			return 0;
@@ -666,6 +673,13 @@ void scsi_cdl_check(struct scsi_device *sdev)
 		sdev->use_10_for_rw = 0;
 
 		sdev->cdl_supported = 1;
+
+		/*
+		 * If the device supports CDL, make sure that the current drive
+		 * feature status is consistent with the user controlled
+		 * cdl_enable state.
+		 */
+		scsi_cdl_enable(sdev, sdev->cdl_enable);
 	} else {
 		sdev->cdl_supported = 0;
 	}
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 424a89513814..4e33f1661e4c 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -416,6 +416,29 @@ unsigned int sas_is_tlr_enabled(struct scsi_device *sdev)
 }
 EXPORT_SYMBOL_GPL(sas_is_tlr_enabled);
 
+/**
+ * sas_ata_ncq_prio_supported - Check for ATA NCQ command priority support
+ * @sdev: SCSI device
+ *
+ * Check if an ATA device supports NCQ priority using VPD page 89h (ATA
+ * Information). Since this VPD page is implemented only for ATA devices,
+ * this function always returns false for SCSI devices.
+ */
+bool sas_ata_ncq_prio_supported(struct scsi_device *sdev)
+{
+	struct scsi_vpd *vpd;
+	bool ncq_prio_supported = false;
+
+	rcu_read_lock();
+	vpd = rcu_dereference(sdev->vpd_pg89);
+	if (vpd && vpd->len >= 214)
+		ncq_prio_supported = (vpd->data[213] >> 4) & 1;
+	rcu_read_unlock();
+
+	return ncq_prio_supported;
+}
+EXPORT_SYMBOL_GPL(sas_ata_ncq_prio_supported);
+
 /*
  * SAS Phy attributes
  */
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index f6c822c9cbd2..37dd6ead72a4 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3565,16 +3565,23 @@ static bool sd_validate_opt_xfer_size(struct scsi_disk *sdkp,
 
 static void sd_read_block_zero(struct scsi_disk *sdkp)
 {
-	unsigned int buf_len = sdkp->device->sector_size;
-	char *buffer, cmd[10] = { };
+	struct scsi_device *sdev = sdkp->device;
+	unsigned int buf_len = sdev->sector_size;
+	u8 *buffer, cmd[16] = { };
 
 	buffer = kmalloc(buf_len, GFP_KERNEL);
 	if (!buffer)
 		return;
 
-	cmd[0] = READ_10;
-	put_unaligned_be32(0, &cmd[2]); /* Logical block address 0 */
-	put_unaligned_be16(1, &cmd[7]);	/* Transfer 1 logical block */
+	if (sdev->use_16_for_rw) {
+		cmd[0] = READ_16;
+		put_unaligned_be64(0, &cmd[2]); /* Logical block address 0 */
+		put_unaligned_be32(1, &cmd[10]);/* Transfer 1 logical block */
+	} else {
+		cmd[0] = READ_10;
+		put_unaligned_be32(0, &cmd[2]); /* Logical block address 0 */
+		put_unaligned_be16(1, &cmd[7]);	/* Transfer 1 logical block */
+	}
 
 	scsi_execute_cmd(sdkp->device, cmd, REQ_OP_DRV_IN, buffer, buf_len,
 			 SD_TIMEOUT, sdkp->max_retries, NULL);
diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h
index 1175f2e213b5..dc899277b3a4 100644
--- a/drivers/scsi/sr.h
+++ b/drivers/scsi/sr.h
@@ -65,7 +65,7 @@ int sr_disk_status(struct cdrom_device_info *);
 int sr_get_last_session(struct cdrom_device_info *, struct cdrom_multisession *);
 int sr_get_mcn(struct cdrom_device_info *, struct cdrom_mcn *);
 int sr_reset(struct cdrom_device_info *);
-int sr_select_speed(struct cdrom_device_info *cdi, int speed);
+int sr_select_speed(struct cdrom_device_info *cdi, unsigned long speed);
 int sr_audio_ioctl(struct cdrom_device_info *, unsigned int, void *);
 
 int sr_is_xa(Scsi_CD *);
diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c
index 5b0b35e60e61..a0d2556a27bb 100644
--- a/drivers/scsi/sr_ioctl.c
+++ b/drivers/scsi/sr_ioctl.c
@@ -425,11 +425,14 @@ int sr_reset(struct cdrom_device_info *cdi)
 	return 0;
 }
 
-int sr_select_speed(struct cdrom_device_info *cdi, int speed)
+int sr_select_speed(struct cdrom_device_info *cdi, unsigned long speed)
 {
 	Scsi_CD *cd = cdi->handle;
 	struct packet_command cgc;
 
+	/* avoid exceeding the max speed or overflowing integer bounds */
+	speed = clamp(0, speed, 0xffff / 177);
+
 	if (speed == 0)
 		speed = 0xffff;	/* set to max */
 	else
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 54cbe652a4df..3f953504244b 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -4358,6 +4358,33 @@ static int __spi_async(struct spi_device *spi, struct spi_message *message)
 	return ctlr->transfer(spi, message);
 }
 
+static void devm_spi_unoptimize_message(void *msg)
+{
+	spi_unoptimize_message(msg);
+}
+
+/**
+ * devm_spi_optimize_message - managed version of spi_optimize_message()
+ * @dev: the device that manages @msg (usually @spi->dev)
+ * @spi: the device that will be used for the message
+ * @msg: the message to optimize
+ * Return: zero on success, else a negative error code
+ *
+ * spi_unoptimize_message() will automatically be called when the device is
+ * removed.
+ */
+int devm_spi_optimize_message(struct device *dev, struct spi_device *spi,
+			      struct spi_message *msg)
+{
+	int ret;
+
+	ret = spi_optimize_message(spi, msg);
+	if (ret)
+		return ret;
+
+	return devm_add_action_or_reset(dev, devm_spi_unoptimize_message, msg);
+}
+
 /**
  * spi_async - asynchronous SPI transfer
  * @spi: device with which data will be exchanged
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index 297af1d80b12..69daeba974f2 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -1759,7 +1759,7 @@ static int vchiq_probe(struct platform_device *pdev)
 	if (err)
 		goto failed_platform_init;
 
-	vchiq_debugfs_init();
+	vchiq_debugfs_init(&mgmt->state);
 
 	dev_dbg(&pdev->dev, "arm: platform initialised - version %d (min %d)\n",
 		VCHIQ_VERSION, VCHIQ_VERSION_MIN);
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
index 54e7bf029d9a..1f74d0bb33ba 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
@@ -42,9 +42,9 @@ static int debugfs_trace_show(struct seq_file *f, void *offset)
 
 static int vchiq_dump_show(struct seq_file *f, void *offset)
 {
-	struct vchiq_instance *instance = f->private;
+	struct vchiq_state *state = f->private;
 
-	vchiq_dump_state(f, instance->state);
+	vchiq_dump_state(f, state);
 
 	return 0;
 }
@@ -121,12 +121,12 @@ void vchiq_debugfs_remove_instance(struct vchiq_instance *instance)
 	debugfs_remove_recursive(node->dentry);
 }
 
-void vchiq_debugfs_init(void)
+void vchiq_debugfs_init(struct vchiq_state *state)
 {
 	vchiq_dbg_dir = debugfs_create_dir("vchiq", NULL);
 	vchiq_dbg_clients = debugfs_create_dir("clients", vchiq_dbg_dir);
 
-	debugfs_create_file("state", S_IFREG | 0444, vchiq_dbg_dir, NULL,
+	debugfs_create_file("state", S_IFREG | 0444, vchiq_dbg_dir, state,
 			    &vchiq_dump_fops);
 }
 
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.h
index e9bf055a4ca9..fabffd81b1ec 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.h
@@ -10,7 +10,7 @@ struct vchiq_debugfs_node {
 	struct dentry *dentry;
 };
 
-void vchiq_debugfs_init(void);
+void vchiq_debugfs_init(struct vchiq_state *state);
 
 void vchiq_debugfs_deinit(void);
 
diff --git a/drivers/thermal/gov_step_wise.c b/drivers/thermal/gov_step_wise.c
index e0fdc497bfcc..65974fe8be0d 100644
--- a/drivers/thermal/gov_step_wise.c
+++ b/drivers/thermal/gov_step_wise.c
@@ -93,6 +93,23 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz,
 		if (instance->initialized && old_target == instance->target)
 			continue;
 
+		if (trip->type == THERMAL_TRIP_PASSIVE) {
+			/*
+			 * If the target state for this thermal instance
+			 * changes from THERMAL_NO_TARGET to something else,
+			 * ensure that the zone temperature will be updated
+			 * (assuming enabled passive cooling) until it becomes
+			 * THERMAL_NO_TARGET again, or the cooling device may
+			 * not be reset to its initial state.
+			 */
+			if (old_target == THERMAL_NO_TARGET &&
+			    instance->target != THERMAL_NO_TARGET)
+				tz->passive++;
+			else if (old_target != THERMAL_NO_TARGET &&
+				 instance->target == THERMAL_NO_TARGET)
+				tz->passive--;
+		}
+
 		instance->initialized = true;
 
 		mutex_lock(&instance->cdev->lock);
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 54cce4e523bc..d70e76dd3c94 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -467,6 +467,21 @@ static void thermal_governor_trip_crossed(struct thermal_governor *governor,
 		governor->trip_crossed(tz, trip, crossed_up);
 }
 
+static void thermal_trip_crossed(struct thermal_zone_device *tz,
+				 const struct thermal_trip *trip,
+				 struct thermal_governor *governor,
+				 bool crossed_up)
+{
+	if (crossed_up) {
+		thermal_notify_tz_trip_up(tz, trip);
+		thermal_debug_tz_trip_up(tz, trip);
+	} else {
+		thermal_notify_tz_trip_down(tz, trip);
+		thermal_debug_tz_trip_down(tz, trip);
+	}
+	thermal_governor_trip_crossed(governor, tz, trip, crossed_up);
+}
+
 static int thermal_trip_notify_cmp(void *ascending, const struct list_head *a,
 				   const struct list_head *b)
 {
@@ -506,18 +521,12 @@ void __thermal_zone_device_update(struct thermal_zone_device *tz,
 		handle_thermal_trip(tz, td, &way_up_list, &way_down_list);
 
 	list_sort(&way_up_list, &way_up_list, thermal_trip_notify_cmp);
-	list_for_each_entry(td, &way_up_list, notify_list_node) {
-		thermal_notify_tz_trip_up(tz, &td->trip);
-		thermal_debug_tz_trip_up(tz, &td->trip);
-		thermal_governor_trip_crossed(governor, tz, &td->trip, true);
-	}
+	list_for_each_entry(td, &way_up_list, notify_list_node)
+		thermal_trip_crossed(tz, &td->trip, governor, true);
 
 	list_sort(NULL, &way_down_list, thermal_trip_notify_cmp);
-	list_for_each_entry(td, &way_down_list, notify_list_node) {
-		thermal_notify_tz_trip_down(tz, &td->trip);
-		thermal_debug_tz_trip_down(tz, &td->trip);
-		thermal_governor_trip_crossed(governor, tz, &td->trip, false);
-	}
+	list_for_each_entry(td, &way_down_list, notify_list_node)
+		thermal_trip_crossed(tz, &td->trip, governor, false);
 
 	if (governor->manage)
 		governor->manage(tz);
@@ -593,6 +602,12 @@ void thermal_zone_device_update(struct thermal_zone_device *tz,
 }
 EXPORT_SYMBOL_GPL(thermal_zone_device_update);
 
+void thermal_zone_trip_down(struct thermal_zone_device *tz,
+			    const struct thermal_trip *trip)
+{
+	thermal_trip_crossed(tz, trip, thermal_get_tz_governor(tz), false);
+}
+
 int for_each_thermal_governor(int (*cb)(struct thermal_governor *, void *),
 			      void *data)
 {
@@ -984,9 +999,17 @@ __thermal_cooling_device_register(struct device_node *np,
 	if (ret)
 		goto out_cdev_type;
 
+	/*
+	 * The cooling device's current state is only needed for debug
+	 * initialization below, so a failure to get it does not cause
+	 * the entire cooling device initialization to fail.  However,
+	 * the debug will not work for the device if its initial state
+	 * cannot be determined and drivers are responsible for ensuring
+	 * that this will not happen.
+	 */
 	ret = cdev->ops->get_cur_state(cdev, &current_state);
 	if (ret)
-		goto out_cdev_type;
+		current_state = ULONG_MAX;
 
 	thermal_cooling_device_setup_sysfs(cdev);
 
@@ -1001,7 +1024,8 @@ __thermal_cooling_device_register(struct device_node *np,
 		return ERR_PTR(ret);
 	}
 
-	thermal_debug_cdev_add(cdev, current_state);
+	if (current_state <= cdev->max_state)
+		thermal_debug_cdev_add(cdev, current_state);
 
 	/* Add 'this' new cdev to the global cdev list */
 	mutex_lock(&thermal_list_lock);
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
index d9785e5bbb08..20e7b45673d6 100644
--- a/drivers/thermal/thermal_core.h
+++ b/drivers/thermal/thermal_core.h
@@ -246,6 +246,8 @@ int thermal_zone_trip_id(const struct thermal_zone_device *tz,
 void thermal_zone_trip_updated(struct thermal_zone_device *tz,
 			       const struct thermal_trip *trip);
 int __thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp);
+void thermal_zone_trip_down(struct thermal_zone_device *tz,
+			    const struct thermal_trip *trip);
 
 /* sysfs I/F */
 int thermal_zone_create_device_groups(struct thermal_zone_device *tz);
diff --git a/drivers/thermal/thermal_debugfs.c b/drivers/thermal/thermal_debugfs.c
index 91f9c21235a8..942447229157 100644
--- a/drivers/thermal/thermal_debugfs.c
+++ b/drivers/thermal/thermal_debugfs.c
@@ -91,6 +91,8 @@ struct cdev_record {
  *
  * @timestamp: the trip crossing timestamp
  * @duration: total time when the zone temperature was above the trip point
+ * @trip_temp: trip temperature at mitigation start
+ * @trip_hyst: trip hysteresis at mitigation start
  * @count: the number of times the zone temperature was above the trip point
  * @max: maximum recorded temperature above the trip point
  * @min: minimum recorded temperature above the trip point
@@ -99,6 +101,8 @@ struct cdev_record {
 struct trip_stats {
 	ktime_t timestamp;
 	ktime_t duration;
+	int trip_temp;
+	int trip_hyst;
 	int count;
 	int max;
 	int min;
@@ -574,6 +578,7 @@ void thermal_debug_tz_trip_up(struct thermal_zone_device *tz,
 	struct thermal_debugfs *thermal_dbg = tz->debugfs;
 	int trip_id = thermal_zone_trip_id(tz, trip);
 	ktime_t now = ktime_get();
+	struct trip_stats *trip_stats;
 
 	if (!thermal_dbg)
 		return;
@@ -639,7 +644,10 @@ void thermal_debug_tz_trip_up(struct thermal_zone_device *tz,
 	tz_dbg->trips_crossed[tz_dbg->nr_trips++] = trip_id;
 
 	tze = list_first_entry(&tz_dbg->tz_episodes, struct tz_episode, node);
-	tze->trip_stats[trip_id].timestamp = now;
+	trip_stats = &tze->trip_stats[trip_id];
+	trip_stats->trip_temp = trip->temperature;
+	trip_stats->trip_hyst = trip->hysteresis;
+	trip_stats->timestamp = now;
 
 unlock:
 	mutex_unlock(&thermal_dbg->lock);
@@ -794,10 +802,6 @@ static int tze_seq_show(struct seq_file *s, void *v)
 		const struct thermal_trip *trip = &td->trip;
 		struct trip_stats *trip_stats;
 
-		/* Skip invalid trips. */
-		if (trip->temperature == THERMAL_TEMP_INVALID)
-			continue;
-
 		/*
 		 * There is no possible mitigation happening at the
 		 * critical trip point, so the stats will be always
@@ -836,8 +840,8 @@ static int tze_seq_show(struct seq_file *s, void *v)
 		seq_printf(s, "| %*d | %*s | %*d | %*d | %c%*lld | %*d | %*d | %*d |\n",
 			   4 , trip_id,
 			   8, type,
-			   9, trip->temperature,
-			   9, trip->hysteresis,
+			   9, trip_stats->trip_temp,
+			   9, trip_stats->trip_hyst,
 			   c, 10, duration_ms,
 			   9, trip_stats->avg,
 			   9, trip_stats->min,
diff --git a/drivers/thermal/thermal_trip.c b/drivers/thermal/thermal_trip.c
index d6a6acc78ddb..49e63db68517 100644
--- a/drivers/thermal/thermal_trip.c
+++ b/drivers/thermal/thermal_trip.c
@@ -152,17 +152,23 @@ void thermal_zone_set_trip_temp(struct thermal_zone_device *tz,
 	if (trip->temperature == temp)
 		return;
 
+	trip->temperature = temp;
+	thermal_notify_tz_trip_change(tz, trip);
+
 	if (temp == THERMAL_TEMP_INVALID) {
 		struct thermal_trip_desc *td = trip_to_trip_desc(trip);
 
-		if (trip->type == THERMAL_TRIP_PASSIVE &&
-		    tz->temperature >= td->threshold) {
+		if (tz->temperature >= td->threshold) {
 			/*
-			 * The trip has been crossed, so the thermal zone's
-			 * passive count needs to be adjusted.
+			 * The trip has been crossed on the way up, so some
+			 * adjustments are needed to compensate for the lack
+			 * of it going forward.
 			 */
-			tz->passive--;
-			WARN_ON_ONCE(tz->passive < 0);
+			if (trip->type == THERMAL_TRIP_PASSIVE) {
+				tz->passive--;
+				WARN_ON_ONCE(tz->passive < 0);
+			}
+			thermal_zone_trip_down(tz, trip);
 		}
 		/*
 		 * Invalidate the threshold to avoid triggering a spurious
@@ -170,7 +176,5 @@ void thermal_zone_set_trip_temp(struct thermal_zone_device *tz,
 		 */
 		td->threshold = INT_MAX;
 	}
-	trip->temperature = temp;
-	thermal_notify_tz_trip_change(tz, trip);
 }
 EXPORT_SYMBOL_GPL(thermal_zone_set_trip_temp);
diff --git a/drivers/thunderbolt/debugfs.c b/drivers/thunderbolt/debugfs.c
index 193e9dfc983b..70b52aac3d97 100644
--- a/drivers/thunderbolt/debugfs.c
+++ b/drivers/thunderbolt/debugfs.c
@@ -943,8 +943,9 @@ static void margining_port_init(struct tb_port *port)
 	debugfs_create_file("run", 0600, dir, port, &margining_run_fops);
 	debugfs_create_file("results", 0600, dir, port, &margining_results_fops);
 	debugfs_create_file("test", 0600, dir, port, &margining_test_fops);
-	if (independent_voltage_margins(usb4) ||
-	    (supports_time(usb4) && independent_time_margins(usb4)))
+	if (independent_voltage_margins(usb4) == USB4_MARGIN_CAP_0_VOLTAGE_HL ||
+	    (supports_time(usb4) &&
+	     independent_time_margins(usb4) == USB4_MARGIN_CAP_1_TIME_LR))
 		debugfs_create_file("margin", 0600, dir, port, &margining_margin_fops);
 }
 
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index f252d0b5a434..5e9ca4376d68 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1619,15 +1619,25 @@ static void __receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp,
 	else if (ldata->raw || (L_EXTPROC(tty) && !preops))
 		n_tty_receive_buf_raw(tty, cp, fp, count);
 	else if (tty->closing && !L_EXTPROC(tty)) {
-		if (la_count > 0)
+		if (la_count > 0) {
 			n_tty_receive_buf_closing(tty, cp, fp, la_count, true);
-		if (count > la_count)
-			n_tty_receive_buf_closing(tty, cp, fp, count - la_count, false);
+			cp += la_count;
+			if (fp)
+				fp += la_count;
+			count -= la_count;
+		}
+		if (count > 0)
+			n_tty_receive_buf_closing(tty, cp, fp, count, false);
 	} else {
-		if (la_count > 0)
+		if (la_count > 0) {
 			n_tty_receive_buf_standard(tty, cp, fp, la_count, true);
-		if (count > la_count)
-			n_tty_receive_buf_standard(tty, cp, fp, count - la_count, false);
+			cp += la_count;
+			if (fp)
+				fp += la_count;
+			count -= la_count;
+		}
+		if (count > 0)
+			n_tty_receive_buf_standard(tty, cp, fp, count, false);
 
 		flush_echoes(tty);
 		if (tty->ops->flush_chars)
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index ba9f4dc4e71d..fb809e32c6ae 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -55,6 +55,34 @@
 #define DW_UART_QUIRK_SKIP_SET_RATE	BIT(2)
 #define DW_UART_QUIRK_IS_DMA_FC		BIT(3)
 #define DW_UART_QUIRK_APMC0D08		BIT(4)
+#define DW_UART_QUIRK_CPR_VALUE		BIT(5)
+
+struct dw8250_platform_data {
+	u8 usr_reg;
+	u32 cpr_value;
+	unsigned int quirks;
+};
+
+struct dw8250_data {
+	struct dw8250_port_data	data;
+	const struct dw8250_platform_data *pdata;
+
+	int			msr_mask_on;
+	int			msr_mask_off;
+	struct clk		*clk;
+	struct clk		*pclk;
+	struct notifier_block	clk_notifier;
+	struct work_struct	clk_work;
+	struct reset_control	*rst;
+
+	unsigned int		skip_autocfg:1;
+	unsigned int		uart_16550_compatible:1;
+};
+
+static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data)
+{
+	return container_of(data, struct dw8250_data, data);
+}
 
 static inline struct dw8250_data *clk_to_dw8250_data(struct notifier_block *nb)
 {
@@ -432,6 +460,10 @@ static void dw8250_prepare_rx_dma(struct uart_8250_port *p)
 static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data)
 {
 	unsigned int quirks = data->pdata ? data->pdata->quirks : 0;
+	u32 cpr_value = data->pdata ? data->pdata->cpr_value : 0;
+
+	if (quirks & DW_UART_QUIRK_CPR_VALUE)
+		data->data.cpr_value = cpr_value;
 
 #ifdef CONFIG_64BIT
 	if (quirks & DW_UART_QUIRK_OCTEON) {
@@ -714,8 +746,8 @@ static const struct dw8250_platform_data dw8250_armada_38x_data = {
 
 static const struct dw8250_platform_data dw8250_renesas_rzn1_data = {
 	.usr_reg = DW_UART_USR,
-	.cpr_val = 0x00012f32,
-	.quirks = DW_UART_QUIRK_IS_DMA_FC,
+	.cpr_value = 0x00012f32,
+	.quirks = DW_UART_QUIRK_CPR_VALUE | DW_UART_QUIRK_IS_DMA_FC,
 };
 
 static const struct dw8250_platform_data dw8250_starfive_jh7100_data = {
diff --git a/drivers/tty/serial/8250/8250_dwlib.c b/drivers/tty/serial/8250/8250_dwlib.c
index 3e33ddf7bc80..5a2520943dfd 100644
--- a/drivers/tty/serial/8250/8250_dwlib.c
+++ b/drivers/tty/serial/8250/8250_dwlib.c
@@ -242,7 +242,6 @@ static const struct serial_rs485 dw8250_rs485_supported = {
 void dw8250_setup_port(struct uart_port *p)
 {
 	struct dw8250_port_data *pd = p->private_data;
-	struct dw8250_data *data = to_dw8250_data(pd);
 	struct uart_8250_port *up = up_to_u8250p(p);
 	u32 reg, old_dlf;
 
@@ -278,7 +277,7 @@ void dw8250_setup_port(struct uart_port *p)
 
 	reg = dw8250_readl_ext(p, DW_UART_CPR);
 	if (!reg) {
-		reg = data->pdata->cpr_val;
+		reg = pd->cpr_value;
 		dev_dbg(p->dev, "CPR is not available, using 0x%08x instead\n", reg);
 	}
 	if (!reg)
diff --git a/drivers/tty/serial/8250/8250_dwlib.h b/drivers/tty/serial/8250/8250_dwlib.h
index f13e91f2cace..7dd2a8e7b780 100644
--- a/drivers/tty/serial/8250/8250_dwlib.h
+++ b/drivers/tty/serial/8250/8250_dwlib.h
@@ -2,15 +2,10 @@
 /* Synopsys DesignWare 8250 library header file. */
 
 #include <linux/io.h>
-#include <linux/notifier.h>
 #include <linux/types.h>
-#include <linux/workqueue.h>
 
 #include "8250.h"
 
-struct clk;
-struct reset_control;
-
 struct dw8250_port_data {
 	/* Port properties */
 	int			line;
@@ -19,42 +14,16 @@ struct dw8250_port_data {
 	struct uart_8250_dma	dma;
 
 	/* Hardware configuration */
+	u32			cpr_value;
 	u8			dlf_size;
 
 	/* RS485 variables */
 	bool			hw_rs485_support;
 };
 
-struct dw8250_platform_data {
-	u8 usr_reg;
-	u32 cpr_val;
-	unsigned int quirks;
-};
-
-struct dw8250_data {
-	struct dw8250_port_data	data;
-	const struct dw8250_platform_data *pdata;
-
-	int			msr_mask_on;
-	int			msr_mask_off;
-	struct clk		*clk;
-	struct clk		*pclk;
-	struct notifier_block	clk_notifier;
-	struct work_struct	clk_work;
-	struct reset_control	*rst;
-
-	unsigned int		skip_autocfg:1;
-	unsigned int		uart_16550_compatible:1;
-};
-
 void dw8250_do_set_termios(struct uart_port *p, struct ktermios *termios, const struct ktermios *old);
 void dw8250_setup_port(struct uart_port *p);
 
-static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data)
-{
-	return container_of(data, struct dw8250_data, data);
-}
-
 static inline u32 dw8250_readl_ext(struct uart_port *p, int offset)
 {
 	if (p->iotype == UPIO_MEM32BE)
diff --git a/drivers/tty/serial/8250/8250_pxa.c b/drivers/tty/serial/8250/8250_pxa.c
index f1a51b00b1b9..ba96fa913e7f 100644
--- a/drivers/tty/serial/8250/8250_pxa.c
+++ b/drivers/tty/serial/8250/8250_pxa.c
@@ -125,6 +125,7 @@ static int serial_pxa_probe(struct platform_device *pdev)
 	uart.port.iotype = UPIO_MEM32;
 	uart.port.regshift = 2;
 	uart.port.fifosize = 64;
+	uart.tx_loadsz = 32;
 	uart.dl_write = serial_pxa_dl_write;
 
 	ret = serial8250_register_8250_port(&uart);
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 4fdd7857ef4d..28e4beeabf8f 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1023,8 +1023,9 @@ config SERIAL_SCCNXP_CONSOLE
 	help
 	  Support for console on SCCNXP serial ports.
 
-config SERIAL_SC16IS7XX_CORE
+config SERIAL_SC16IS7XX
 	tristate "NXP SC16IS7xx UART support"
+	depends on SPI_MASTER || I2C
 	select SERIAL_CORE
 	select SERIAL_SC16IS7XX_SPI if SPI_MASTER
 	select SERIAL_SC16IS7XX_I2C if I2C
diff --git a/drivers/tty/serial/Makefile b/drivers/tty/serial/Makefile
index faa45f2b8bb0..6ff74f0a9530 100644
--- a/drivers/tty/serial/Makefile
+++ b/drivers/tty/serial/Makefile
@@ -75,7 +75,7 @@ obj-$(CONFIG_SERIAL_SA1100)		+= sa1100.o
 obj-$(CONFIG_SERIAL_SAMSUNG)		+= samsung_tty.o
 obj-$(CONFIG_SERIAL_SB1250_DUART)	+= sb1250-duart.o
 obj-$(CONFIG_SERIAL_SCCNXP)		+= sccnxp.o
-obj-$(CONFIG_SERIAL_SC16IS7XX_CORE)	+= sc16is7xx.o
+obj-$(CONFIG_SERIAL_SC16IS7XX)		+= sc16is7xx.o
 obj-$(CONFIG_SERIAL_SC16IS7XX_SPI)	+= sc16is7xx_spi.o
 obj-$(CONFIG_SERIAL_SC16IS7XX_I2C)	+= sc16is7xx_i2c.o
 obj-$(CONFIG_SERIAL_SH_SCI)		+= sh-sci.o
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 2c1a0254d3f4..0c4d60976663 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -622,7 +622,7 @@ static ssize_t uart_write(struct tty_struct *tty, const u8 *buf, size_t count)
 		return -EL3HLT;
 
 	port = uart_port_lock(state, flags);
-	if (WARN_ON_ONCE(!state->port.xmit_buf)) {
+	if (!state->port.xmit_buf) {
 		uart_port_unlock(port, flags);
 		return 0;
 	}
diff --git a/drivers/tty/serial/serial_port.c b/drivers/tty/serial/serial_port.c
index 91a338d3cb34..d35f1d24156c 100644
--- a/drivers/tty/serial/serial_port.c
+++ b/drivers/tty/serial/serial_port.c
@@ -64,6 +64,13 @@ static int serial_port_runtime_suspend(struct device *dev)
 	if (port->flags & UPF_DEAD)
 		return 0;
 
+	/*
+	 * Nothing to do on pm_runtime_force_suspend(), see
+	 * DEFINE_RUNTIME_DEV_PM_OPS.
+	 */
+	if (!pm_runtime_enabled(dev))
+		return 0;
+
 	uart_port_lock_irqsave(port, &flags);
 	if (!port_dev->tx_enabled) {
 		uart_port_unlock_irqrestore(port, flags);
diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c
index 005d63ab1f44..8944548c30fa 100644
--- a/drivers/ufs/core/ufs-mcq.c
+++ b/drivers/ufs/core/ufs-mcq.c
@@ -634,20 +634,20 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
 	struct ufshcd_lrb *lrbp = &hba->lrb[tag];
 	struct ufs_hw_queue *hwq;
 	unsigned long flags;
-	int err = FAILED;
+	int err;
 
 	if (!ufshcd_cmd_inflight(lrbp->cmd)) {
 		dev_err(hba->dev,
 			"%s: skip abort. cmd at tag %d already completed.\n",
 			__func__, tag);
-		goto out;
+		return FAILED;
 	}
 
 	/* Skip task abort in case previous aborts failed and report failure */
 	if (lrbp->req_abort_skip) {
 		dev_err(hba->dev, "%s: skip abort. tag %d failed earlier\n",
 			__func__, tag);
-		goto out;
+		return FAILED;
 	}
 
 	hwq = ufshcd_mcq_req_to_hwq(hba, scsi_cmd_to_rq(cmd));
@@ -659,7 +659,7 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
 		 */
 		dev_err(hba->dev, "%s: cmd found in sq. hwq=%d, tag=%d\n",
 			__func__, hwq->id, tag);
-		goto out;
+		return FAILED;
 	}
 
 	/*
@@ -667,18 +667,17 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
 	 * in the completion queue either. Query the device to see if
 	 * the command is being processed in the device.
 	 */
-	if (ufshcd_try_to_abort_task(hba, tag)) {
+	err = ufshcd_try_to_abort_task(hba, tag);
+	if (err) {
 		dev_err(hba->dev, "%s: device abort failed %d\n", __func__, err);
 		lrbp->req_abort_skip = true;
-		goto out;
+		return FAILED;
 	}
 
-	err = SUCCESS;
 	spin_lock_irqsave(&hwq->cq_lock, flags);
 	if (ufshcd_cmd_inflight(lrbp->cmd))
 		ufshcd_release_scsi_cmd(hba, lrbp);
 	spin_unlock_irqrestore(&hwq->cq_lock, flags);
 
-out:
-	return err;
+	return SUCCESS;
 }
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 0cf07194bbe8..e5e9da61f15d 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -1366,7 +1366,7 @@ static int ufshcd_clock_scaling_prepare(struct ufs_hba *hba, u64 timeout_us)
 	 * make sure that there are no outstanding requests when
 	 * clock scaling is in progress
 	 */
-	ufshcd_scsi_block_requests(hba);
+	blk_mq_quiesce_tagset(&hba->host->tag_set);
 	mutex_lock(&hba->wb_mutex);
 	down_write(&hba->clk_scaling_lock);
 
@@ -1375,7 +1375,7 @@ static int ufshcd_clock_scaling_prepare(struct ufs_hba *hba, u64 timeout_us)
 		ret = -EBUSY;
 		up_write(&hba->clk_scaling_lock);
 		mutex_unlock(&hba->wb_mutex);
-		ufshcd_scsi_unblock_requests(hba);
+		blk_mq_unquiesce_tagset(&hba->host->tag_set);
 		goto out;
 	}
 
@@ -1396,7 +1396,7 @@ static void ufshcd_clock_scaling_unprepare(struct ufs_hba *hba, int err, bool sc
 
 	mutex_unlock(&hba->wb_mutex);
 
-	ufshcd_scsi_unblock_requests(hba);
+	blk_mq_unquiesce_tagset(&hba->host->tag_set);
 	ufshcd_release(hba);
 }
 
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 3a9a0dd4be70..949eca0adebe 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -35,6 +35,7 @@ obj-$(CONFIG_USB_R8A66597_HCD)	+= host/
 obj-$(CONFIG_USB_FSL_USB2)	+= host/
 obj-$(CONFIG_USB_FOTG210_HCD)	+= host/
 obj-$(CONFIG_USB_MAX3421_HCD)	+= host/
+obj-$(CONFIG_USB_XEN_HCD)	+= host/
 
 obj-$(CONFIG_USB_C67X00_HCD)	+= c67x00/
 
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index bada13f704b6..835bf2428dc6 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -1084,6 +1084,10 @@ static int ci_hdrc_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
+	ret = ci_ulpi_init(ci);
+	if (ret)
+		return ret;
+
 	if (ci->platdata->phy) {
 		ci->phy = ci->platdata->phy;
 	} else if (ci->platdata->usb_phy) {
@@ -1138,10 +1142,6 @@ static int ci_hdrc_probe(struct platform_device *pdev)
 		goto ulpi_exit;
 	}
 
-	ret = ci_ulpi_init(ci);
-	if (ret)
-		return ret;
-
 	ci->hw_bank.phys = res->start;
 
 	ci->irq = platform_get_irq(pdev, 0);
diff --git a/drivers/usb/chipidea/ulpi.c b/drivers/usb/chipidea/ulpi.c
index 89fb51e2c3de..dfec07e8ae1d 100644
--- a/drivers/usb/chipidea/ulpi.c
+++ b/drivers/usb/chipidea/ulpi.c
@@ -68,6 +68,11 @@ int ci_ulpi_init(struct ci_hdrc *ci)
 	if (ci->platdata->phy_mode != USBPHY_INTERFACE_MODE_ULPI)
 		return 0;
 
+	/*
+	 * Set PORTSC correctly so we can read/write ULPI registers for
+	 * identification purposes
+	 */
+	hw_phymode_configure(ci);
 
 	ci->ulpi_ops.read = ci_ulpi_read;
 	ci->ulpi_ops.write = ci_ulpi_write;
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index c553decb5461..6830be4419e2 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -266,14 +266,14 @@ static void wdm_int_callback(struct urb *urb)
 			dev_err(&desc->intf->dev, "Stall on int endpoint\n");
 			goto sw; /* halt is cleared in work */
 		default:
-			dev_err(&desc->intf->dev,
+			dev_err_ratelimited(&desc->intf->dev,
 				"nonzero urb status received: %d\n", status);
 			break;
 		}
 	}
 
 	if (urb->actual_length < sizeof(struct usb_cdc_notification)) {
-		dev_err(&desc->intf->dev, "wdm_int_callback - %d bytes\n",
+		dev_err_ratelimited(&desc->intf->dev, "wdm_int_callback - %d bytes\n",
 			urb->actual_length);
 		goto exit;
 	}
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index e3366f4d82b9..1ff7d901fede 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1623,6 +1623,7 @@ static void __usb_hcd_giveback_urb(struct urb *urb)
 	struct usb_hcd *hcd = bus_to_hcd(urb->dev->bus);
 	struct usb_anchor *anchor = urb->anchor;
 	int status = urb->unlinked;
+	unsigned long flags;
 
 	urb->hcpriv = NULL;
 	if (unlikely((urb->transfer_flags & URB_SHORT_NOT_OK) &&
@@ -1640,13 +1641,14 @@ static void __usb_hcd_giveback_urb(struct urb *urb)
 	/* pass ownership to the completion handler */
 	urb->status = status;
 	/*
-	 * This function can be called in task context inside another remote
-	 * coverage collection section, but kcov doesn't support that kind of
-	 * recursion yet. Only collect coverage in softirq context for now.
+	 * Only collect coverage in the softirq context and disable interrupts
+	 * to avoid scenarios with nested remote coverage collection sections
+	 * that KCOV does not support.
+	 * See the comment next to kcov_remote_start_usb_softirq() for details.
 	 */
-	kcov_remote_start_usb_softirq((u64)urb->dev->bus->busnum);
+	flags = kcov_remote_start_usb_softirq((u64)urb->dev->bus->busnum);
 	urb->complete(urb);
-	kcov_remote_stop_softirq();
+	kcov_remote_stop_softirq(flags);
 
 	usb_anchor_resume_wakeups(anchor);
 	atomic_dec(&urb->use_count);
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index c040d816e626..05881153883e 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -36,6 +36,7 @@
 
 #define PCI_VENDOR_ID_ETRON		0x1b6f
 #define PCI_DEVICE_ID_EJ168		0x7023
+#define PCI_DEVICE_ID_EJ188		0x7052
 
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI	0x8c31
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI	0x9c31
@@ -395,6 +396,12 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 		xhci->quirks |= XHCI_RESET_ON_RESUME;
 		xhci->quirks |= XHCI_BROKEN_STREAMS;
 	}
+	if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
+			pdev->device == PCI_DEVICE_ID_EJ188) {
+		xhci->quirks |= XHCI_RESET_ON_RESUME;
+		xhci->quirks |= XHCI_BROKEN_STREAMS;
+	}
+
 	if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
 	    pdev->device == 0x0014) {
 		xhci->quirks |= XHCI_ZERO_64B_REGS;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 9e90d2952760..fd0cde3d1569 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1031,13 +1031,27 @@ static int xhci_invalidate_cancelled_tds(struct xhci_virt_ep *ep)
 				break;
 			case TD_DIRTY: /* TD is cached, clear it */
 			case TD_HALTED:
+			case TD_CLEARING_CACHE_DEFERRED:
+				if (cached_td) {
+					if (cached_td->urb->stream_id != td->urb->stream_id) {
+						/* Multiple streams case, defer move dq */
+						xhci_dbg(xhci,
+							 "Move dq deferred: stream %u URB %p\n",
+							 td->urb->stream_id, td->urb);
+						td->cancel_status = TD_CLEARING_CACHE_DEFERRED;
+						break;
+					}
+
+					/* Should never happen, but clear the TD if it does */
+					xhci_warn(xhci,
+						  "Found multiple active URBs %p and %p in stream %u?\n",
+						  td->urb, cached_td->urb,
+						  td->urb->stream_id);
+					td_to_noop(xhci, ring, cached_td, false);
+					cached_td->cancel_status = TD_CLEARED;
+				}
+
 				td->cancel_status = TD_CLEARING_CACHE;
-				if (cached_td)
-					/* FIXME  stream case, several stopped rings */
-					xhci_dbg(xhci,
-						 "Move dq past stream %u URB %p instead of stream %u URB %p\n",
-						 td->urb->stream_id, td->urb,
-						 cached_td->urb->stream_id, cached_td->urb);
 				cached_td = td;
 				break;
 			}
@@ -1057,10 +1071,16 @@ static int xhci_invalidate_cancelled_tds(struct xhci_virt_ep *ep)
 	if (err) {
 		/* Failed to move past cached td, just set cached TDs to no-op */
 		list_for_each_entry_safe(td, tmp_td, &ep->cancelled_td_list, cancelled_td_list) {
-			if (td->cancel_status != TD_CLEARING_CACHE)
+			/*
+			 * Deferred TDs need to have the deq pointer set after the above command
+			 * completes, so if that failed we just give up on all of them (and
+			 * complain loudly since this could cause issues due to caching).
+			 */
+			if (td->cancel_status != TD_CLEARING_CACHE &&
+			    td->cancel_status != TD_CLEARING_CACHE_DEFERRED)
 				continue;
-			xhci_dbg(xhci, "Failed to clear cancelled cached URB %p, mark clear anyway\n",
-				 td->urb);
+			xhci_warn(xhci, "Failed to clear cancelled cached URB %p, mark clear anyway\n",
+				  td->urb);
 			td_to_noop(xhci, ring, td, false);
 			td->cancel_status = TD_CLEARED;
 		}
@@ -1346,6 +1366,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
 	struct xhci_ep_ctx *ep_ctx;
 	struct xhci_slot_ctx *slot_ctx;
 	struct xhci_td *td, *tmp_td;
+	bool deferred = false;
 
 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));
 	stream_id = TRB_TO_STREAM_ID(le32_to_cpu(trb->generic.field[2]));
@@ -1432,6 +1453,8 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
 			xhci_dbg(ep->xhci, "%s: Giveback cancelled URB %p TD\n",
 				 __func__, td->urb);
 			xhci_td_cleanup(ep->xhci, td, ep_ring, td->status);
+		} else if (td->cancel_status == TD_CLEARING_CACHE_DEFERRED) {
+			deferred = true;
 		} else {
 			xhci_dbg(ep->xhci, "%s: Keep cancelled URB %p TD as cancel_status is %d\n",
 				 __func__, td->urb, td->cancel_status);
@@ -1441,8 +1464,17 @@ cleanup:
 	ep->ep_state &= ~SET_DEQ_PENDING;
 	ep->queued_deq_seg = NULL;
 	ep->queued_deq_ptr = NULL;
-	/* Restart any rings with pending URBs */
-	ring_doorbell_for_active_rings(xhci, slot_id, ep_index);
+
+	if (deferred) {
+		/* We have more streams to clear */
+		xhci_dbg(ep->xhci, "%s: Pending TDs to clear, continuing with invalidation\n",
+			 __func__);
+		xhci_invalidate_cancelled_tds(ep);
+	} else {
+		/* Restart any rings with pending URBs */
+		xhci_dbg(ep->xhci, "%s: All TDs cleared, ring doorbell\n", __func__);
+		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);
+	}
 }
 
 static void xhci_handle_cmd_reset_ep(struct xhci_hcd *xhci, int slot_id,
@@ -2524,9 +2556,8 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_virt_ep *ep,
 		goto finish_td;
 	case COMP_STOPPED_LENGTH_INVALID:
 		/* stopped on ep trb with invalid length, exclude it */
-		ep_trb_len	= 0;
-		remaining	= 0;
-		break;
+		td->urb->actual_length = sum_trb_lengths(xhci, ep_ring, ep_trb);
+		goto finish_td;
 	case COMP_USB_TRANSACTION_ERROR:
 		if (xhci->quirks & XHCI_NO_SOFT_RETRY ||
 		    (ep->err_count++ > MAX_SOFT_RETRY) ||
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 30415158ed3c..78d014c4d884 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1276,6 +1276,7 @@ enum xhci_cancelled_td_status {
 	TD_DIRTY = 0,
 	TD_HALTED,
 	TD_CLEARING_CACHE,
+	TD_CLEARING_CACHE_DEFERRED,
 	TD_CLEARED,
 };
 
diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 115f05a6201a..40d34cc28344 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -105,6 +105,8 @@ struct alauda_info {
 	unsigned char sense_key;
 	unsigned long sense_asc;	/* additional sense code */
 	unsigned long sense_ascq;	/* additional sense code qualifier */
+
+	bool media_initialized;
 };
 
 #define short_pack(lsb,msb) ( ((u16)(lsb)) | ( ((u16)(msb))<<8 ) )
@@ -476,11 +478,12 @@ static int alauda_check_media(struct us_data *us)
 	}
 
 	/* Check for media change */
-	if (status[0] & 0x08) {
+	if (status[0] & 0x08 || !info->media_initialized) {
 		usb_stor_dbg(us, "Media change detected\n");
 		alauda_free_maps(&MEDIA_INFO(us));
-		alauda_init_media(us);
-
+		rc = alauda_init_media(us);
+		if (rc == USB_STOR_TRANSPORT_GOOD)
+			info->media_initialized = true;
 		info->sense_key = UNIT_ATTENTION;
 		info->sense_asc = 0x28;
 		info->sense_ascq = 0x00;
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 8a1af08f71b6..5d4da962acc8 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -3014,8 +3014,10 @@ static int tcpm_register_source_caps(struct tcpm_port *port)
 	memcpy(caps.pdo, port->source_caps, sizeof(u32) * port->nr_source_caps);
 	caps.role = TYPEC_SOURCE;
 
-	if (cap)
+	if (cap) {
 		usb_power_delivery_unregister_capabilities(cap);
+		port->partner_source_caps = NULL;
+	}
 
 	cap = usb_power_delivery_register_capabilities(port->partner_pd, &caps);
 	if (IS_ERR(cap))
@@ -6172,6 +6174,7 @@ static void _tcpm_pd_hard_reset(struct tcpm_port *port)
 		port->tcpc->set_bist_data(port->tcpc, false);
 
 	switch (port->state) {
+	case TOGGLING:
 	case ERROR_RECOVERY:
 	case PORT_RESET:
 	case PORT_RESET_WAIT_OFF:
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index cb52e7b0a2c5..2cc7aedd490f 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -153,8 +153,13 @@ static int ucsi_exec_command(struct ucsi *ucsi, u64 cmd)
 	}
 
 	if (cci & UCSI_CCI_ERROR) {
-		if (cmd == UCSI_GET_ERROR_STATUS)
+		if (cmd == UCSI_GET_ERROR_STATUS) {
+			ret = ucsi_acknowledge(ucsi, false);
+			if (ret)
+				return ret;
+
 			return -EIO;
+		}
 		return ucsi_read_error(ucsi);
 	}
 
diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c
index f7546bb488c3..985a880e86da 100644
--- a/drivers/usb/typec/ucsi/ucsi_glink.c
+++ b/drivers/usb/typec/ucsi/ucsi_glink.c
@@ -14,7 +14,7 @@
 #include <linux/soc/qcom/pmic_glink.h>
 #include "ucsi.h"
 
-#define PMIC_GLINK_MAX_PORTS	2
+#define PMIC_GLINK_MAX_PORTS		3
 
 #define UCSI_BUF_SIZE                   48
 
diff --git a/drivers/vfio/device_cdev.c b/drivers/vfio/device_cdev.c
index e75da0a70d1f..bb1817bd4ff3 100644
--- a/drivers/vfio/device_cdev.c
+++ b/drivers/vfio/device_cdev.c
@@ -39,6 +39,13 @@ int vfio_device_fops_cdev_open(struct inode *inode, struct file *filep)
 
 	filep->private_data = df;
 
+	/*
+	 * Use the pseudo fs inode on the device to link all mmaps
+	 * to the same address space, allowing us to unmap all vmas
+	 * associated to this device using unmap_mapping_range().
+	 */
+	filep->f_mapping = device->inode->i_mapping;
+
 	return 0;
 
 err_put_registration:
diff --git a/drivers/vfio/group.c b/drivers/vfio/group.c
index 610a429c6191..ded364588d29 100644
--- a/drivers/vfio/group.c
+++ b/drivers/vfio/group.c
@@ -286,6 +286,13 @@ static struct file *vfio_device_open_file(struct vfio_device *device)
 	 */
 	filep->f_mode |= (FMODE_PREAD | FMODE_PWRITE);
 
+	/*
+	 * Use the pseudo fs inode on the device to link all mmaps
+	 * to the same address space, allowing us to unmap all vmas
+	 * associated to this device using unmap_mapping_range().
+	 */
+	filep->f_mapping = device->inode->i_mapping;
+
 	if (device->group->type == VFIO_NO_IOMMU)
 		dev_warn(device->dev, "vfio-noiommu device opened by user "
 			 "(%s:%d)\n", current->comm, task_pid_nr(current));
diff --git a/drivers/vfio/pci/vfio_pci_core.c b/drivers/vfio/pci/vfio_pci_core.c
index 80cae87fff36..987c7921affa 100644
--- a/drivers/vfio/pci/vfio_pci_core.c
+++ b/drivers/vfio/pci/vfio_pci_core.c
@@ -1610,100 +1610,20 @@ ssize_t vfio_pci_core_write(struct vfio_device *core_vdev, const char __user *bu
 }
 EXPORT_SYMBOL_GPL(vfio_pci_core_write);
 
-/* Return 1 on zap and vma_lock acquired, 0 on contention (only with @try) */
-static int vfio_pci_zap_and_vma_lock(struct vfio_pci_core_device *vdev, bool try)
+static void vfio_pci_zap_bars(struct vfio_pci_core_device *vdev)
 {
-	struct vfio_pci_mmap_vma *mmap_vma, *tmp;
+	struct vfio_device *core_vdev = &vdev->vdev;
+	loff_t start = VFIO_PCI_INDEX_TO_OFFSET(VFIO_PCI_BAR0_REGION_INDEX);
+	loff_t end = VFIO_PCI_INDEX_TO_OFFSET(VFIO_PCI_ROM_REGION_INDEX);
+	loff_t len = end - start;
 
-	/*
-	 * Lock ordering:
-	 * vma_lock is nested under mmap_lock for vm_ops callback paths.
-	 * The memory_lock semaphore is used by both code paths calling
-	 * into this function to zap vmas and the vm_ops.fault callback
-	 * to protect the memory enable state of the device.
-	 *
-	 * When zapping vmas we need to maintain the mmap_lock => vma_lock
-	 * ordering, which requires using vma_lock to walk vma_list to
-	 * acquire an mm, then dropping vma_lock to get the mmap_lock and
-	 * reacquiring vma_lock.  This logic is derived from similar
-	 * requirements in uverbs_user_mmap_disassociate().
-	 *
-	 * mmap_lock must always be the top-level lock when it is taken.
-	 * Therefore we can only hold the memory_lock write lock when
-	 * vma_list is empty, as we'd need to take mmap_lock to clear
-	 * entries.  vma_list can only be guaranteed empty when holding
-	 * vma_lock, thus memory_lock is nested under vma_lock.
-	 *
-	 * This enables the vm_ops.fault callback to acquire vma_lock,
-	 * followed by memory_lock read lock, while already holding
-	 * mmap_lock without risk of deadlock.
-	 */
-	while (1) {
-		struct mm_struct *mm = NULL;
-
-		if (try) {
-			if (!mutex_trylock(&vdev->vma_lock))
-				return 0;
-		} else {
-			mutex_lock(&vdev->vma_lock);
-		}
-		while (!list_empty(&vdev->vma_list)) {
-			mmap_vma = list_first_entry(&vdev->vma_list,
-						    struct vfio_pci_mmap_vma,
-						    vma_next);
-			mm = mmap_vma->vma->vm_mm;
-			if (mmget_not_zero(mm))
-				break;
-
-			list_del(&mmap_vma->vma_next);
-			kfree(mmap_vma);
-			mm = NULL;
-		}
-		if (!mm)
-			return 1;
-		mutex_unlock(&vdev->vma_lock);
-
-		if (try) {
-			if (!mmap_read_trylock(mm)) {
-				mmput(mm);
-				return 0;
-			}
-		} else {
-			mmap_read_lock(mm);
-		}
-		if (try) {
-			if (!mutex_trylock(&vdev->vma_lock)) {
-				mmap_read_unlock(mm);
-				mmput(mm);
-				return 0;
-			}
-		} else {
-			mutex_lock(&vdev->vma_lock);
-		}
-		list_for_each_entry_safe(mmap_vma, tmp,
-					 &vdev->vma_list, vma_next) {
-			struct vm_area_struct *vma = mmap_vma->vma;
-
-			if (vma->vm_mm != mm)
-				continue;
-
-			list_del(&mmap_vma->vma_next);
-			kfree(mmap_vma);
-
-			zap_vma_ptes(vma, vma->vm_start,
-				     vma->vm_end - vma->vm_start);
-		}
-		mutex_unlock(&vdev->vma_lock);
-		mmap_read_unlock(mm);
-		mmput(mm);
-	}
+	unmap_mapping_range(core_vdev->inode->i_mapping, start, len, true);
 }
 
 void vfio_pci_zap_and_down_write_memory_lock(struct vfio_pci_core_device *vdev)
 {
-	vfio_pci_zap_and_vma_lock(vdev, false);
 	down_write(&vdev->memory_lock);
-	mutex_unlock(&vdev->vma_lock);
+	vfio_pci_zap_bars(vdev);
 }
 
 u16 vfio_pci_memory_lock_and_enable(struct vfio_pci_core_device *vdev)
@@ -1725,99 +1645,56 @@ void vfio_pci_memory_unlock_and_restore(struct vfio_pci_core_device *vdev, u16 c
 	up_write(&vdev->memory_lock);
 }
 
-/* Caller holds vma_lock */
-static int __vfio_pci_add_vma(struct vfio_pci_core_device *vdev,
-			      struct vm_area_struct *vma)
-{
-	struct vfio_pci_mmap_vma *mmap_vma;
-
-	mmap_vma = kmalloc(sizeof(*mmap_vma), GFP_KERNEL_ACCOUNT);
-	if (!mmap_vma)
-		return -ENOMEM;
-
-	mmap_vma->vma = vma;
-	list_add(&mmap_vma->vma_next, &vdev->vma_list);
-
-	return 0;
-}
-
-/*
- * Zap mmaps on open so that we can fault them in on access and therefore
- * our vma_list only tracks mappings accessed since last zap.
- */
-static void vfio_pci_mmap_open(struct vm_area_struct *vma)
-{
-	zap_vma_ptes(vma, vma->vm_start, vma->vm_end - vma->vm_start);
-}
-
-static void vfio_pci_mmap_close(struct vm_area_struct *vma)
+static unsigned long vma_to_pfn(struct vm_area_struct *vma)
 {
 	struct vfio_pci_core_device *vdev = vma->vm_private_data;
-	struct vfio_pci_mmap_vma *mmap_vma;
+	int index = vma->vm_pgoff >> (VFIO_PCI_OFFSET_SHIFT - PAGE_SHIFT);
+	u64 pgoff;
 
-	mutex_lock(&vdev->vma_lock);
-	list_for_each_entry(mmap_vma, &vdev->vma_list, vma_next) {
-		if (mmap_vma->vma == vma) {
-			list_del(&mmap_vma->vma_next);
-			kfree(mmap_vma);
-			break;
-		}
-	}
-	mutex_unlock(&vdev->vma_lock);
+	pgoff = vma->vm_pgoff &
+		((1U << (VFIO_PCI_OFFSET_SHIFT - PAGE_SHIFT)) - 1);
+
+	return (pci_resource_start(vdev->pdev, index) >> PAGE_SHIFT) + pgoff;
 }
 
 static vm_fault_t vfio_pci_mmap_fault(struct vm_fault *vmf)
 {
 	struct vm_area_struct *vma = vmf->vma;
 	struct vfio_pci_core_device *vdev = vma->vm_private_data;
-	struct vfio_pci_mmap_vma *mmap_vma;
-	vm_fault_t ret = VM_FAULT_NOPAGE;
+	unsigned long pfn, pgoff = vmf->pgoff - vma->vm_pgoff;
+	unsigned long addr = vma->vm_start;
+	vm_fault_t ret = VM_FAULT_SIGBUS;
+
+	pfn = vma_to_pfn(vma);
 
-	mutex_lock(&vdev->vma_lock);
 	down_read(&vdev->memory_lock);
 
-	/*
-	 * Memory region cannot be accessed if the low power feature is engaged
-	 * or memory access is disabled.
-	 */
-	if (vdev->pm_runtime_engaged || !__vfio_pci_memory_enabled(vdev)) {
-		ret = VM_FAULT_SIGBUS;
-		goto up_out;
-	}
+	if (vdev->pm_runtime_engaged || !__vfio_pci_memory_enabled(vdev))
+		goto out_unlock;
+
+	ret = vmf_insert_pfn(vma, vmf->address, pfn + pgoff);
+	if (ret & VM_FAULT_ERROR)
+		goto out_unlock;
 
 	/*
-	 * We populate the whole vma on fault, so we need to test whether
-	 * the vma has already been mapped, such as for concurrent faults
-	 * to the same vma.  io_remap_pfn_range() will trigger a BUG_ON if
-	 * we ask it to fill the same range again.
+	 * Pre-fault the remainder of the vma, abort further insertions and
+	 * supress error if fault is encountered during pre-fault.
 	 */
-	list_for_each_entry(mmap_vma, &vdev->vma_list, vma_next) {
-		if (mmap_vma->vma == vma)
-			goto up_out;
-	}
-
-	if (io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
-			       vma->vm_end - vma->vm_start,
-			       vma->vm_page_prot)) {
-		ret = VM_FAULT_SIGBUS;
-		zap_vma_ptes(vma, vma->vm_start, vma->vm_end - vma->vm_start);
-		goto up_out;
-	}
+	for (; addr < vma->vm_end; addr += PAGE_SIZE, pfn++) {
+		if (addr == vmf->address)
+			continue;
 
-	if (__vfio_pci_add_vma(vdev, vma)) {
-		ret = VM_FAULT_OOM;
-		zap_vma_ptes(vma, vma->vm_start, vma->vm_end - vma->vm_start);
+		if (vmf_insert_pfn(vma, addr, pfn) & VM_FAULT_ERROR)
+			break;
 	}
 
-up_out:
+out_unlock:
 	up_read(&vdev->memory_lock);
-	mutex_unlock(&vdev->vma_lock);
+
 	return ret;
 }
 
 static const struct vm_operations_struct vfio_pci_mmap_ops = {
-	.open = vfio_pci_mmap_open,
-	.close = vfio_pci_mmap_close,
 	.fault = vfio_pci_mmap_fault,
 };
 
@@ -1880,11 +1757,12 @@ int vfio_pci_core_mmap(struct vfio_device *core_vdev, struct vm_area_struct *vma
 
 	vma->vm_private_data = vdev;
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-	vma->vm_pgoff = (pci_resource_start(pdev, index) >> PAGE_SHIFT) + pgoff;
+	vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
 
 	/*
-	 * See remap_pfn_range(), called from vfio_pci_fault() but we can't
-	 * change vm_flags within the fault handler.  Set them now.
+	 * Set vm_flags now, they should not be changed in the fault handler.
+	 * We want the same flags and page protection (decrypted above) as
+	 * io_remap_pfn_range() would set.
 	 *
 	 * VM_ALLOW_ANY_UNCACHED: The VMA flag is implemented for ARM64,
 	 * allowing KVM stage 2 device mapping attributes to use Normal-NC
@@ -2202,8 +2080,6 @@ int vfio_pci_core_init_dev(struct vfio_device *core_vdev)
 	mutex_init(&vdev->ioeventfds_lock);
 	INIT_LIST_HEAD(&vdev->dummy_resources_list);
 	INIT_LIST_HEAD(&vdev->ioeventfds_list);
-	mutex_init(&vdev->vma_lock);
-	INIT_LIST_HEAD(&vdev->vma_list);
 	INIT_LIST_HEAD(&vdev->sriov_pfs_item);
 	init_rwsem(&vdev->memory_lock);
 	xa_init(&vdev->ctx);
@@ -2219,7 +2095,6 @@ void vfio_pci_core_release_dev(struct vfio_device *core_vdev)
 
 	mutex_destroy(&vdev->igate);
 	mutex_destroy(&vdev->ioeventfds_lock);
-	mutex_destroy(&vdev->vma_lock);
 	kfree(vdev->region);
 	kfree(vdev->pm_save);
 }
@@ -2497,26 +2372,15 @@ unwind:
 	return ret;
 }
 
-/*
- * We need to get memory_lock for each device, but devices can share mmap_lock,
- * therefore we need to zap and hold the vma_lock for each device, and only then
- * get each memory_lock.
- */
 static int vfio_pci_dev_set_hot_reset(struct vfio_device_set *dev_set,
 				      struct vfio_pci_group_info *groups,
 				      struct iommufd_ctx *iommufd_ctx)
 {
-	struct vfio_pci_core_device *cur_mem;
-	struct vfio_pci_core_device *cur_vma;
-	struct vfio_pci_core_device *cur;
+	struct vfio_pci_core_device *vdev;
 	struct pci_dev *pdev;
-	bool is_mem = true;
 	int ret;
 
 	mutex_lock(&dev_set->lock);
-	cur_mem = list_first_entry(&dev_set->device_list,
-				   struct vfio_pci_core_device,
-				   vdev.dev_set_list);
 
 	pdev = vfio_pci_dev_set_resettable(dev_set);
 	if (!pdev) {
@@ -2533,7 +2397,7 @@ static int vfio_pci_dev_set_hot_reset(struct vfio_device_set *dev_set,
 	if (ret)
 		goto err_unlock;
 
-	list_for_each_entry(cur_vma, &dev_set->device_list, vdev.dev_set_list) {
+	list_for_each_entry(vdev, &dev_set->device_list, vdev.dev_set_list) {
 		bool owned;
 
 		/*
@@ -2557,38 +2421,38 @@ static int vfio_pci_dev_set_hot_reset(struct vfio_device_set *dev_set,
 		 * Otherwise, reset is not allowed.
 		 */
 		if (iommufd_ctx) {
-			int devid = vfio_iommufd_get_dev_id(&cur_vma->vdev,
+			int devid = vfio_iommufd_get_dev_id(&vdev->vdev,
 							    iommufd_ctx);
 
 			owned = (devid > 0 || devid == -ENOENT);
 		} else {
-			owned = vfio_dev_in_groups(&cur_vma->vdev, groups);
+			owned = vfio_dev_in_groups(&vdev->vdev, groups);
 		}
 
 		if (!owned) {
 			ret = -EINVAL;
-			goto err_undo;
+			break;
 		}
 
 		/*
-		 * Locking multiple devices is prone to deadlock, runaway and
-		 * unwind if we hit contention.
+		 * Take the memory write lock for each device and zap BAR
+		 * mappings to prevent the user accessing the device while in
+		 * reset.  Locking multiple devices is prone to deadlock,
+		 * runaway and unwind if we hit contention.
 		 */
-		if (!vfio_pci_zap_and_vma_lock(cur_vma, true)) {
+		if (!down_write_trylock(&vdev->memory_lock)) {
 			ret = -EBUSY;
-			goto err_undo;
+			break;
 		}
+
+		vfio_pci_zap_bars(vdev);
 	}
-	cur_vma = NULL;
 
-	list_for_each_entry(cur_mem, &dev_set->device_list, vdev.dev_set_list) {
-		if (!down_write_trylock(&cur_mem->memory_lock)) {
-			ret = -EBUSY;
-			goto err_undo;
-		}
-		mutex_unlock(&cur_mem->vma_lock);
+	if (!list_entry_is_head(vdev,
+				&dev_set->device_list, vdev.dev_set_list)) {
+		vdev = list_prev_entry(vdev, vdev.dev_set_list);
+		goto err_undo;
 	}
-	cur_mem = NULL;
 
 	/*
 	 * The pci_reset_bus() will reset all the devices in the bus.
@@ -2599,25 +2463,22 @@ static int vfio_pci_dev_set_hot_reset(struct vfio_device_set *dev_set,
 	 * cause the PCI config space reset without restoring the original
 	 * state (saved locally in 'vdev->pm_save').
 	 */
-	list_for_each_entry(cur, &dev_set->device_list, vdev.dev_set_list)
-		vfio_pci_set_power_state(cur, PCI_D0);
+	list_for_each_entry(vdev, &dev_set->device_list, vdev.dev_set_list)
+		vfio_pci_set_power_state(vdev, PCI_D0);
 
 	ret = pci_reset_bus(pdev);
 
+	vdev = list_last_entry(&dev_set->device_list,
+			       struct vfio_pci_core_device, vdev.dev_set_list);
+
 err_undo:
-	list_for_each_entry(cur, &dev_set->device_list, vdev.dev_set_list) {
-		if (cur == cur_mem)
-			is_mem = false;
-		if (cur == cur_vma)
-			break;
-		if (is_mem)
-			up_write(&cur->memory_lock);
-		else
-			mutex_unlock(&cur->vma_lock);
-	}
+	list_for_each_entry_from_reverse(vdev, &dev_set->device_list,
+					 vdev.dev_set_list)
+		up_write(&vdev->memory_lock);
+
+	list_for_each_entry(vdev, &dev_set->device_list, vdev.dev_set_list)
+		pm_runtime_put(&vdev->pdev->dev);
 
-	list_for_each_entry(cur, &dev_set->device_list, vdev.dev_set_list)
-		pm_runtime_put(&cur->pdev->dev);
 err_unlock:
 	mutex_unlock(&dev_set->lock);
 	return ret;
diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c
index e97d796a54fb..a5a62d9d963f 100644
--- a/drivers/vfio/vfio_main.c
+++ b/drivers/vfio/vfio_main.c
@@ -22,8 +22,10 @@
 #include <linux/list.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
+#include <linux/mount.h>
 #include <linux/mutex.h>
 #include <linux/pci.h>
+#include <linux/pseudo_fs.h>
 #include <linux/rwsem.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
@@ -43,9 +45,13 @@
 #define DRIVER_AUTHOR	"Alex Williamson <alex.williamson@redhat.com>"
 #define DRIVER_DESC	"VFIO - User Level meta-driver"
 
+#define VFIO_MAGIC 0x5646494f /* "VFIO" */
+
 static struct vfio {
 	struct class			*device_class;
 	struct ida			device_ida;
+	struct vfsmount			*vfs_mount;
+	int				fs_count;
 } vfio;
 
 #ifdef CONFIG_VFIO_NOIOMMU
@@ -186,6 +192,8 @@ static void vfio_device_release(struct device *dev)
 	if (device->ops->release)
 		device->ops->release(device);
 
+	iput(device->inode);
+	simple_release_fs(&vfio.vfs_mount, &vfio.fs_count);
 	kvfree(device);
 }
 
@@ -228,6 +236,34 @@ out_free:
 }
 EXPORT_SYMBOL_GPL(_vfio_alloc_device);
 
+static int vfio_fs_init_fs_context(struct fs_context *fc)
+{
+	return init_pseudo(fc, VFIO_MAGIC) ? 0 : -ENOMEM;
+}
+
+static struct file_system_type vfio_fs_type = {
+	.name = "vfio",
+	.owner = THIS_MODULE,
+	.init_fs_context = vfio_fs_init_fs_context,
+	.kill_sb = kill_anon_super,
+};
+
+static struct inode *vfio_fs_inode_new(void)
+{
+	struct inode *inode;
+	int ret;
+
+	ret = simple_pin_fs(&vfio_fs_type, &vfio.vfs_mount, &vfio.fs_count);
+	if (ret)
+		return ERR_PTR(ret);
+
+	inode = alloc_anon_inode(vfio.vfs_mount->mnt_sb);
+	if (IS_ERR(inode))
+		simple_release_fs(&vfio.vfs_mount, &vfio.fs_count);
+
+	return inode;
+}
+
 /*
  * Initialize a vfio_device so it can be registered to vfio core.
  */
@@ -246,6 +282,11 @@ static int vfio_init_device(struct vfio_device *device, struct device *dev,
 	init_completion(&device->comp);
 	device->dev = dev;
 	device->ops = ops;
+	device->inode = vfio_fs_inode_new();
+	if (IS_ERR(device->inode)) {
+		ret = PTR_ERR(device->inode);
+		goto out_inode;
+	}
 
 	if (ops->init) {
 		ret = ops->init(device);
@@ -260,6 +301,9 @@ static int vfio_init_device(struct vfio_device *device, struct device *dev,
 	return 0;
 
 out_uninit:
+	iput(device->inode);
+	simple_release_fs(&vfio.vfs_mount, &vfio.fs_count);
+out_inode:
 	vfio_release_device_set(device);
 	ida_free(&vfio.device_ida, device->index);
 	return ret;