[gentoo-commits] proj/linux-patches:5.17 commit in: /

["Mike Pagano" <mpagano@gentoo.org>]

commit:     19741bd3d3d380bb76ef3a795e876d9af3481ea9
Author:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Mon Mar 28 10:53:05 2022 +0000
Commit:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Mon Mar 28 10:53:05 2022 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=19741bd3

Linux patch 5.17.1

Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org>

 0000_README             |    4 +
 1000_linux-5.17.1.patch | 1721 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 1725 insertions(+)

diff --git a/0000_README b/0000_README
index c012760e..684989ae 100644
--- a/0000_README
+++ b/0000_README
@@ -43,6 +43,10 @@ EXPERIMENTAL
 Individual Patch Descriptions:
 --------------------------------------------------------------------------
 
+Patch:  1000_linux-5.17.1.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.17.1
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1000_linux-5.17.1.patch b/1000_linux-5.17.1.patch
new file mode 100644
index 00000000..bfdbbde3
--- /dev/null
+++ b/1000_linux-5.17.1.patch
@@ -0,0 +1,1721 @@
+diff --git a/Makefile b/Makefile
+index 7214f075e1f06..34f9f5a9457af 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 17
+-SUBLEVEL = 0
++SUBLEVEL = 1
+ EXTRAVERSION =
+ NAME = Superb Owl
+ 
+diff --git a/arch/csky/include/asm/uaccess.h b/arch/csky/include/asm/uaccess.h
+index c40f06ee8d3ef..ac5a54f57d407 100644
+--- a/arch/csky/include/asm/uaccess.h
++++ b/arch/csky/include/asm/uaccess.h
+@@ -3,14 +3,13 @@
+ #ifndef __ASM_CSKY_UACCESS_H
+ #define __ASM_CSKY_UACCESS_H
+ 
+-#define user_addr_max() \
+-	(uaccess_kernel() ? KERNEL_DS.seg : get_fs().seg)
++#define user_addr_max() (current_thread_info()->addr_limit.seg)
+ 
+ static inline int __access_ok(unsigned long addr, unsigned long size)
+ {
+-	unsigned long limit = current_thread_info()->addr_limit.seg;
++	unsigned long limit = user_addr_max();
+ 
+-	return ((addr < limit) && ((addr + size) < limit));
++	return (size <= limit) && (addr <= (limit - size));
+ }
+ #define __access_ok __access_ok
+ 
+diff --git a/arch/hexagon/include/asm/uaccess.h b/arch/hexagon/include/asm/uaccess.h
+index ef5bfef8d490c..719ba3f3c45cd 100644
+--- a/arch/hexagon/include/asm/uaccess.h
++++ b/arch/hexagon/include/asm/uaccess.h
+@@ -25,17 +25,17 @@
+  * Returns true (nonzero) if the memory block *may* be valid, false (zero)
+  * if it is definitely invalid.
+  *
+- * User address space in Hexagon, like x86, goes to 0xbfffffff, so the
+- * simple MSB-based tests used by MIPS won't work.  Some further
+- * optimization is probably possible here, but for now, keep it
+- * reasonably simple and not *too* slow.  After all, we've got the
+- * MMU for backup.
+  */
++#define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg)
++#define user_addr_max() (uaccess_kernel() ? ~0UL : TASK_SIZE)
+ 
+-#define __access_ok(addr, size) \
+-	((get_fs().seg == KERNEL_DS.seg) || \
+-	(((unsigned long)addr < get_fs().seg) && \
+-	  (unsigned long)size < (get_fs().seg - (unsigned long)addr)))
++static inline int __access_ok(unsigned long addr, unsigned long size)
++{
++	unsigned long limit = TASK_SIZE;
++
++	return (size <= limit) && (addr <= (limit - size));
++}
++#define __access_ok __access_ok
+ 
+ /*
+  * When a kernel-mode page fault is taken, the faulting instruction
+diff --git a/arch/m68k/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess.h
+index ba670523885c8..60b786eb2254e 100644
+--- a/arch/m68k/include/asm/uaccess.h
++++ b/arch/m68k/include/asm/uaccess.h
+@@ -12,14 +12,17 @@
+ #include <asm/extable.h>
+ 
+ /* We let the MMU do all checking */
+-static inline int access_ok(const void __user *addr,
++static inline int access_ok(const void __user *ptr,
+ 			    unsigned long size)
+ {
+-	/*
+-	 * XXX: for !CONFIG_CPU_HAS_ADDRESS_SPACES this really needs to check
+-	 * for TASK_SIZE!
+-	 */
+-	return 1;
++	unsigned long limit = TASK_SIZE;
++	unsigned long addr = (unsigned long)ptr;
++
++	if (IS_ENABLED(CONFIG_CPU_HAS_ADDRESS_SPACES) ||
++	    !IS_ENABLED(CONFIG_MMU))
++		return 1;
++
++	return (size <= limit) && (addr <= (limit - size));
+ }
+ 
+ /*
+diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
+index d2a8ef9f89787..5b6e0e7788f44 100644
+--- a/arch/microblaze/include/asm/uaccess.h
++++ b/arch/microblaze/include/asm/uaccess.h
+@@ -39,24 +39,13 @@
+ 
+ # define uaccess_kernel()	(get_fs().seg == KERNEL_DS.seg)
+ 
+-static inline int access_ok(const void __user *addr, unsigned long size)
++static inline int __access_ok(unsigned long addr, unsigned long size)
+ {
+-	if (!size)
+-		goto ok;
++	unsigned long limit = user_addr_max();
+ 
+-	if ((get_fs().seg < ((unsigned long)addr)) ||
+-			(get_fs().seg < ((unsigned long)addr + size - 1))) {
+-		pr_devel("ACCESS fail at 0x%08x (size 0x%x), seg 0x%08x\n",
+-			(__force u32)addr, (u32)size,
+-			(u32)get_fs().seg);
+-		return 0;
+-	}
+-ok:
+-	pr_devel("ACCESS OK at 0x%08x (size 0x%x), seg 0x%08x\n",
+-			(__force u32)addr, (u32)size,
+-			(u32)get_fs().seg);
+-	return 1;
++	return (size <= limit) && (addr <= (limit - size));
+ }
++#define access_ok(addr, size) __access_ok((unsigned long)addr, size)
+ 
+ # define __FIXUP_SECTION	".section .fixup,\"ax\"\n"
+ # define __EX_TABLE_SECTION	".section __ex_table,\"a\"\n"
+diff --git a/arch/nds32/include/asm/uaccess.h b/arch/nds32/include/asm/uaccess.h
+index d4cbf069dc224..37a40981deb3b 100644
+--- a/arch/nds32/include/asm/uaccess.h
++++ b/arch/nds32/include/asm/uaccess.h
+@@ -70,9 +70,7 @@ static inline void set_fs(mm_segment_t fs)
+  * versions are void (ie, don't return a value as such).
+  */
+ 
+-#define get_user	__get_user					\
+-
+-#define __get_user(x, ptr)						\
++#define get_user(x, ptr)						\
+ ({									\
+ 	long __gu_err = 0;						\
+ 	__get_user_check((x), (ptr), __gu_err);				\
+@@ -85,6 +83,14 @@ static inline void set_fs(mm_segment_t fs)
+ 	(void)0;							\
+ })
+ 
++#define __get_user(x, ptr)						\
++({									\
++	long __gu_err = 0;						\
++	const __typeof__(*(ptr)) __user *__p = (ptr);			\
++	__get_user_err((x), __p, (__gu_err));				\
++	__gu_err;							\
++})
++
+ #define __get_user_check(x, ptr, err)					\
+ ({									\
+ 	const __typeof__(*(ptr)) __user *__p = (ptr);			\
+@@ -165,12 +171,18 @@ do {									\
+ 		: "r"(addr), "i"(-EFAULT)				\
+ 		: "cc")
+ 
+-#define put_user	__put_user					\
++#define put_user(x, ptr)						\
++({									\
++	long __pu_err = 0;						\
++	__put_user_check((x), (ptr), __pu_err);				\
++	__pu_err;							\
++})
+ 
+ #define __put_user(x, ptr)						\
+ ({									\
+ 	long __pu_err = 0;						\
+-	__put_user_err((x), (ptr), __pu_err);				\
++	__typeof__(*(ptr)) __user *__p = (ptr);				\
++	__put_user_err((x), __p, __pu_err);				\
+ 	__pu_err;							\
+ })
+ 
+diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
+index 5b6d1a95776f0..0d01e7f5078c2 100644
+--- a/arch/x86/kernel/acpi/boot.c
++++ b/arch/x86/kernel/acpi/boot.c
+@@ -1328,6 +1328,17 @@ static int __init disable_acpi_pci(const struct dmi_system_id *d)
+ 	return 0;
+ }
+ 
++static int __init disable_acpi_xsdt(const struct dmi_system_id *d)
++{
++	if (!acpi_force) {
++		pr_notice("%s detected: force use of acpi=rsdt\n", d->ident);
++		acpi_gbl_do_not_use_xsdt = TRUE;
++	} else {
++		pr_notice("Warning: DMI blacklist says broken, but acpi XSDT forced\n");
++	}
++	return 0;
++}
++
+ static int __init dmi_disable_acpi(const struct dmi_system_id *d)
+ {
+ 	if (!acpi_force) {
+@@ -1451,6 +1462,19 @@ static const struct dmi_system_id acpi_dmi_table[] __initconst = {
+ 		     DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
+ 		     },
+ 	 },
++	/*
++	 * Boxes that need ACPI XSDT use disabled due to corrupted tables
++	 */
++	{
++	 .callback = disable_acpi_xsdt,
++	 .ident = "Advantech DAC-BJ01",
++	 .matches = {
++		     DMI_MATCH(DMI_SYS_VENDOR, "NEC"),
++		     DMI_MATCH(DMI_PRODUCT_NAME, "Bearlake CRB Board"),
++		     DMI_MATCH(DMI_BIOS_VERSION, "V1.12"),
++		     DMI_MATCH(DMI_BIOS_DATE, "02/01/2011"),
++		     },
++	 },
+ 	{}
+ };
+ 
+diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
+index ea31ae01458b4..dc208f5f5a1f7 100644
+--- a/drivers/acpi/battery.c
++++ b/drivers/acpi/battery.c
+@@ -59,6 +59,10 @@ MODULE_PARM_DESC(cache_time, "cache time in milliseconds");
+ 
+ static const struct acpi_device_id battery_device_ids[] = {
+ 	{"PNP0C0A", 0},
++
++	/* Microsoft Surface Go 3 */
++	{"MSHW0146", 0},
++
+ 	{"", 0},
+ };
+ 
+@@ -1148,6 +1152,14 @@ static const struct dmi_system_id bat_dmi_table[] __initconst = {
+ 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad"),
+ 		},
+ 	},
++	{
++		/* Microsoft Surface Go 3 */
++		.callback = battery_notification_delay_quirk,
++		.matches = {
++			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
++			DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go 3"),
++		},
++	},
+ 	{},
+ };
+ 
+diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
+index 4f64713e9917b..becc198e4c224 100644
+--- a/drivers/acpi/video_detect.c
++++ b/drivers/acpi/video_detect.c
+@@ -415,6 +415,81 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
+ 		DMI_MATCH(DMI_PRODUCT_NAME, "GA503"),
+ 		},
+ 	},
++	/*
++	 * Clevo NL5xRU and NL5xNU/TUXEDO Aura 15 Gen1 and Gen2 have both a
++	 * working native and video interface. However the default detection
++	 * mechanism first registers the video interface before unregistering
++	 * it again and switching to the native interface during boot. This
++	 * results in a dangling SBIOS request for backlight change for some
++	 * reason, causing the backlight to switch to ~2% once per boot on the
++	 * first power cord connect or disconnect event. Setting the native
++	 * interface explicitly circumvents this buggy behaviour, by avoiding
++	 * the unregistering process.
++	 */
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xRU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
++		DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
++		},
++	},
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xRU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"),
++		DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
++		},
++	},
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xRU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
++		DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
++		},
++	},
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xRU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
++		DMI_MATCH(DMI_BOARD_NAME, "AURA1501"),
++		},
++	},
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xRU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
++		DMI_MATCH(DMI_BOARD_NAME, "EDUBOOK1502"),
++		},
++	},
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xNU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
++		DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
++		},
++	},
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xNU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"),
++		DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
++		},
++	},
++	{
++	.callback = video_detect_force_native,
++	.ident = "Clevo NL5xNU",
++	.matches = {
++		DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
++		DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
++		},
++	},
+ 
+ 	/*
+ 	 * Desktops which falsely report a backlight and which our heuristics
+diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
+index c30d131da7847..19d5686f8a2a1 100644
+--- a/drivers/bluetooth/btusb.c
++++ b/drivers/bluetooth/btusb.c
+@@ -405,6 +405,8 @@ static const struct usb_device_id blacklist_table[] = {
+ 						     BTUSB_WIDEBAND_SPEECH },
+ 
+ 	/* Realtek 8852AE Bluetooth devices */
++	{ USB_DEVICE(0x0bda, 0x2852), .driver_info = BTUSB_REALTEK |
++						     BTUSB_WIDEBAND_SPEECH },
+ 	{ USB_DEVICE(0x0bda, 0xc852), .driver_info = BTUSB_REALTEK |
+ 						     BTUSB_WIDEBAND_SPEECH },
+ 	{ USB_DEVICE(0x0bda, 0x385a), .driver_info = BTUSB_REALTEK |
+@@ -482,6 +484,8 @@ static const struct usb_device_id blacklist_table[] = {
+ 	/* Additional Realtek 8761BU Bluetooth devices */
+ 	{ USB_DEVICE(0x0b05, 0x190e), .driver_info = BTUSB_REALTEK |
+ 	  					     BTUSB_WIDEBAND_SPEECH },
++	{ USB_DEVICE(0x2550, 0x8761), .driver_info = BTUSB_REALTEK |
++						     BTUSB_WIDEBAND_SPEECH },
+ 
+ 	/* Additional Realtek 8821AE Bluetooth devices */
+ 	{ USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK },
+@@ -2041,6 +2045,8 @@ static int btusb_setup_csr(struct hci_dev *hdev)
+ 		 */
+ 		set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);
+ 		set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);
++		set_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks);
++		set_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks);
+ 
+ 		/* Clear the reset quirk since this is not an actual
+ 		 * early Bluetooth 1.1 device from CSR.
+@@ -2051,7 +2057,7 @@ static int btusb_setup_csr(struct hci_dev *hdev)
+ 		/*
+ 		 * Special workaround for these BT 4.0 chip clones, and potentially more:
+ 		 *
+-		 * - 0x0134: a Barrot 8041a02                 (HCI rev: 0x1012 sub: 0x0810)
++		 * - 0x0134: a Barrot 8041a02                 (HCI rev: 0x0810 sub: 0x1012)
+ 		 * - 0x7558: IC markings FR3191AHAL 749H15143 (HCI rev/sub-version: 0x0709)
+ 		 *
+ 		 * These controllers are really messed-up.
+@@ -2080,7 +2086,7 @@ static int btusb_setup_csr(struct hci_dev *hdev)
+ 		if (ret >= 0)
+ 			msleep(200);
+ 		else
+-			bt_dev_err(hdev, "CSR: Failed to suspend the device for our Barrot 8041a02 receive-issue workaround");
++			bt_dev_warn(hdev, "CSR: Couldn't suspend the device for our Barrot 8041a02 receive-issue workaround");
+ 
+ 		pm_runtime_forbid(&data->udev->dev);
+ 
+diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c
+index b009e7479b702..783d65fc71f07 100644
+--- a/drivers/char/tpm/tpm-chip.c
++++ b/drivers/char/tpm/tpm-chip.c
+@@ -274,14 +274,6 @@ static void tpm_dev_release(struct device *dev)
+ 	kfree(chip);
+ }
+ 
+-static void tpm_devs_release(struct device *dev)
+-{
+-	struct tpm_chip *chip = container_of(dev, struct tpm_chip, devs);
+-
+-	/* release the master device reference */
+-	put_device(&chip->dev);
+-}
+-
+ /**
+  * tpm_class_shutdown() - prepare the TPM device for loss of power.
+  * @dev: device to which the chip is associated.
+@@ -344,7 +336,6 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
+ 	chip->dev_num = rc;
+ 
+ 	device_initialize(&chip->dev);
+-	device_initialize(&chip->devs);
+ 
+ 	chip->dev.class = tpm_class;
+ 	chip->dev.class->shutdown_pre = tpm_class_shutdown;
+@@ -352,29 +343,12 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
+ 	chip->dev.parent = pdev;
+ 	chip->dev.groups = chip->groups;
+ 
+-	chip->devs.parent = pdev;
+-	chip->devs.class = tpmrm_class;
+-	chip->devs.release = tpm_devs_release;
+-	/* get extra reference on main device to hold on
+-	 * behalf of devs.  This holds the chip structure
+-	 * while cdevs is in use.  The corresponding put
+-	 * is in the tpm_devs_release (TPM2 only)
+-	 */
+-	if (chip->flags & TPM_CHIP_FLAG_TPM2)
+-		get_device(&chip->dev);
+-
+ 	if (chip->dev_num == 0)
+ 		chip->dev.devt = MKDEV(MISC_MAJOR, TPM_MINOR);
+ 	else
+ 		chip->dev.devt = MKDEV(MAJOR(tpm_devt), chip->dev_num);
+ 
+-	chip->devs.devt =
+-		MKDEV(MAJOR(tpm_devt), chip->dev_num + TPM_NUM_DEVICES);
+-
+ 	rc = dev_set_name(&chip->dev, "tpm%d", chip->dev_num);
+-	if (rc)
+-		goto out;
+-	rc = dev_set_name(&chip->devs, "tpmrm%d", chip->dev_num);
+ 	if (rc)
+ 		goto out;
+ 
+@@ -382,9 +356,7 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
+ 		chip->flags |= TPM_CHIP_FLAG_VIRTUAL;
+ 
+ 	cdev_init(&chip->cdev, &tpm_fops);
+-	cdev_init(&chip->cdevs, &tpmrm_fops);
+ 	chip->cdev.owner = THIS_MODULE;
+-	chip->cdevs.owner = THIS_MODULE;
+ 
+ 	rc = tpm2_init_space(&chip->work_space, TPM2_SPACE_BUFFER_SIZE);
+ 	if (rc) {
+@@ -396,7 +368,6 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
+ 	return chip;
+ 
+ out:
+-	put_device(&chip->devs);
+ 	put_device(&chip->dev);
+ 	return ERR_PTR(rc);
+ }
+@@ -445,14 +416,9 @@ static int tpm_add_char_device(struct tpm_chip *chip)
+ 	}
+ 
+ 	if (chip->flags & TPM_CHIP_FLAG_TPM2 && !tpm_is_firmware_upgrade(chip)) {
+-		rc = cdev_device_add(&chip->cdevs, &chip->devs);
+-		if (rc) {
+-			dev_err(&chip->devs,
+-				"unable to cdev_device_add() %s, major %d, minor %d, err=%d\n",
+-				dev_name(&chip->devs), MAJOR(chip->devs.devt),
+-				MINOR(chip->devs.devt), rc);
+-			return rc;
+-		}
++		rc = tpm_devs_add(chip);
++		if (rc)
++			goto err_del_cdev;
+ 	}
+ 
+ 	/* Make the chip available. */
+@@ -460,6 +426,10 @@ static int tpm_add_char_device(struct tpm_chip *chip)
+ 	idr_replace(&dev_nums_idr, chip, chip->dev_num);
+ 	mutex_unlock(&idr_lock);
+ 
++	return 0;
++
++err_del_cdev:
++	cdev_device_del(&chip->cdev, &chip->dev);
+ 	return rc;
+ }
+ 
+@@ -654,7 +624,7 @@ void tpm_chip_unregister(struct tpm_chip *chip)
+ 		hwrng_unregister(&chip->hwrng);
+ 	tpm_bios_log_teardown(chip);
+ 	if (chip->flags & TPM_CHIP_FLAG_TPM2 && !tpm_is_firmware_upgrade(chip))
+-		cdev_device_del(&chip->cdevs, &chip->devs);
++		tpm_devs_remove(chip);
+ 	tpm_del_char_device(chip);
+ }
+ EXPORT_SYMBOL_GPL(tpm_chip_unregister);
+diff --git a/drivers/char/tpm/tpm-dev-common.c b/drivers/char/tpm/tpm-dev-common.c
+index c08cbb306636b..dc4c0a0a51290 100644
+--- a/drivers/char/tpm/tpm-dev-common.c
++++ b/drivers/char/tpm/tpm-dev-common.c
+@@ -69,7 +69,13 @@ static void tpm_dev_async_work(struct work_struct *work)
+ 	ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer,
+ 			       sizeof(priv->data_buffer));
+ 	tpm_put_ops(priv->chip);
+-	if (ret > 0) {
++
++	/*
++	 * If ret is > 0 then tpm_dev_transmit returned the size of the
++	 * response. If ret is < 0 then tpm_dev_transmit failed and
++	 * returned an error code.
++	 */
++	if (ret != 0) {
+ 		priv->response_length = ret;
+ 		mod_timer(&priv->user_read_timer, jiffies + (120 * HZ));
+ 	}
+diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
+index 283f78211c3a7..2163c6ee0d364 100644
+--- a/drivers/char/tpm/tpm.h
++++ b/drivers/char/tpm/tpm.h
+@@ -234,6 +234,8 @@ int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u8 *cmd,
+ 		       size_t cmdsiz);
+ int tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space, void *buf,
+ 		      size_t *bufsiz);
++int tpm_devs_add(struct tpm_chip *chip);
++void tpm_devs_remove(struct tpm_chip *chip);
+ 
+ void tpm_bios_log_setup(struct tpm_chip *chip);
+ void tpm_bios_log_teardown(struct tpm_chip *chip);
+diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c
+index 97e916856cf3e..ffb35f0154c16 100644
+--- a/drivers/char/tpm/tpm2-space.c
++++ b/drivers/char/tpm/tpm2-space.c
+@@ -58,12 +58,12 @@ int tpm2_init_space(struct tpm_space *space, unsigned int buf_size)
+ 
+ void tpm2_del_space(struct tpm_chip *chip, struct tpm_space *space)
+ {
+-	mutex_lock(&chip->tpm_mutex);
+-	if (!tpm_chip_start(chip)) {
++
++	if (tpm_try_get_ops(chip) == 0) {
+ 		tpm2_flush_sessions(chip, space);
+-		tpm_chip_stop(chip);
++		tpm_put_ops(chip);
+ 	}
+-	mutex_unlock(&chip->tpm_mutex);
++
+ 	kfree(space->context_buf);
+ 	kfree(space->session_buf);
+ }
+@@ -574,3 +574,68 @@ out:
+ 	dev_err(&chip->dev, "%s: error %d\n", __func__, rc);
+ 	return rc;
+ }
++
++/*
++ * Put the reference to the main device.
++ */
++static void tpm_devs_release(struct device *dev)
++{
++	struct tpm_chip *chip = container_of(dev, struct tpm_chip, devs);
++
++	/* release the master device reference */
++	put_device(&chip->dev);
++}
++
++/*
++ * Remove the device file for exposed TPM spaces and release the device
++ * reference. This may also release the reference to the master device.
++ */
++void tpm_devs_remove(struct tpm_chip *chip)
++{
++	cdev_device_del(&chip->cdevs, &chip->devs);
++	put_device(&chip->devs);
++}
++
++/*
++ * Add a device file to expose TPM spaces. Also take a reference to the
++ * main device.
++ */
++int tpm_devs_add(struct tpm_chip *chip)
++{
++	int rc;
++
++	device_initialize(&chip->devs);
++	chip->devs.parent = chip->dev.parent;
++	chip->devs.class = tpmrm_class;
++
++	/*
++	 * Get extra reference on main device to hold on behalf of devs.
++	 * This holds the chip structure while cdevs is in use. The
++	 * corresponding put is in the tpm_devs_release.
++	 */
++	get_device(&chip->dev);
++	chip->devs.release = tpm_devs_release;
++	chip->devs.devt = MKDEV(MAJOR(tpm_devt), chip->dev_num + TPM_NUM_DEVICES);
++	cdev_init(&chip->cdevs, &tpmrm_fops);
++	chip->cdevs.owner = THIS_MODULE;
++
++	rc = dev_set_name(&chip->devs, "tpmrm%d", chip->dev_num);
++	if (rc)
++		goto err_put_devs;
++
++	rc = cdev_device_add(&chip->cdevs, &chip->devs);
++	if (rc) {
++		dev_err(&chip->devs,
++			"unable to cdev_device_add() %s, major %d, minor %d, err=%d\n",
++			dev_name(&chip->devs), MAJOR(chip->devs.devt),
++			MINOR(chip->devs.devt), rc);
++		goto err_put_devs;
++	}
++
++	return 0;
++
++err_put_devs:
++	put_device(&chip->devs);
++
++	return rc;
++}
+diff --git a/drivers/crypto/qat/qat_4xxx/adf_drv.c b/drivers/crypto/qat/qat_4xxx/adf_drv.c
+index a6c78b9c730bc..fa4c350c1bf92 100644
+--- a/drivers/crypto/qat/qat_4xxx/adf_drv.c
++++ b/drivers/crypto/qat/qat_4xxx/adf_drv.c
+@@ -75,6 +75,13 @@ static int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
+ 	if (ret)
+ 		goto err;
+ 
++	/* Temporarily set the number of crypto instances to zero to avoid
++	 * registering the crypto algorithms.
++	 * This will be removed when the algorithms will support the
++	 * CRYPTO_TFM_REQ_MAY_BACKLOG flag
++	 */
++	instances = 0;
++
+ 	for (i = 0; i < instances; i++) {
+ 		val = i;
+ 		bank = i * 2;
+diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c
+index 7234c4940fae4..67c9588e89df9 100644
+--- a/drivers/crypto/qat/qat_common/qat_crypto.c
++++ b/drivers/crypto/qat/qat_common/qat_crypto.c
+@@ -161,6 +161,13 @@ int qat_crypto_dev_config(struct adf_accel_dev *accel_dev)
+ 	if (ret)
+ 		goto err;
+ 
++	/* Temporarily set the number of crypto instances to zero to avoid
++	 * registering the crypto algorithms.
++	 * This will be removed when the algorithms will support the
++	 * CRYPTO_TFM_REQ_MAY_BACKLOG flag
++	 */
++	instances = 0;
++
+ 	for (i = 0; i < instances; i++) {
+ 		val = i;
+ 		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_BANK_NUM, i);
+diff --git a/drivers/gpu/drm/msm/msm_gpu_devfreq.c b/drivers/gpu/drm/msm/msm_gpu_devfreq.c
+index 9bf319be11f60..12641616acd30 100644
+--- a/drivers/gpu/drm/msm/msm_gpu_devfreq.c
++++ b/drivers/gpu/drm/msm/msm_gpu_devfreq.c
+@@ -83,6 +83,12 @@ static struct devfreq_dev_profile msm_devfreq_profile = {
+ static void msm_devfreq_boost_work(struct kthread_work *work);
+ static void msm_devfreq_idle_work(struct kthread_work *work);
+ 
++static bool has_devfreq(struct msm_gpu *gpu)
++{
++	struct msm_gpu_devfreq *df = &gpu->devfreq;
++	return !!df->devfreq;
++}
++
+ void msm_devfreq_init(struct msm_gpu *gpu)
+ {
+ 	struct msm_gpu_devfreq *df = &gpu->devfreq;
+@@ -149,6 +155,9 @@ void msm_devfreq_cleanup(struct msm_gpu *gpu)
+ {
+ 	struct msm_gpu_devfreq *df = &gpu->devfreq;
+ 
++	if (!has_devfreq(gpu))
++		return;
++
+ 	devfreq_cooling_unregister(gpu->cooling);
+ 	dev_pm_qos_remove_request(&df->boost_freq);
+ 	dev_pm_qos_remove_request(&df->idle_freq);
+@@ -156,16 +165,24 @@ void msm_devfreq_cleanup(struct msm_gpu *gpu)
+ 
+ void msm_devfreq_resume(struct msm_gpu *gpu)
+ {
+-	gpu->devfreq.busy_cycles = 0;
+-	gpu->devfreq.time = ktime_get();
++	struct msm_gpu_devfreq *df = &gpu->devfreq;
+ 
+-	devfreq_resume_device(gpu->devfreq.devfreq);
++	if (!has_devfreq(gpu))
++		return;
++
++	df->busy_cycles = 0;
++	df->time = ktime_get();
++
++	devfreq_resume_device(df->devfreq);
+ }
+ 
+ void msm_devfreq_suspend(struct msm_gpu *gpu)
+ {
+ 	struct msm_gpu_devfreq *df = &gpu->devfreq;
+ 
++	if (!has_devfreq(gpu))
++		return;
++
+ 	devfreq_suspend_device(df->devfreq);
+ 
+ 	cancel_idle_work(df);
+@@ -185,6 +202,9 @@ void msm_devfreq_boost(struct msm_gpu *gpu, unsigned factor)
+ 	struct msm_gpu_devfreq *df = &gpu->devfreq;
+ 	uint64_t freq;
+ 
++	if (!has_devfreq(gpu))
++		return;
++
+ 	freq = get_freq(gpu);
+ 	freq *= factor;
+ 
+@@ -207,7 +227,7 @@ void msm_devfreq_active(struct msm_gpu *gpu)
+ 	struct devfreq_dev_status status;
+ 	unsigned int idle_time;
+ 
+-	if (!df->devfreq)
++	if (!has_devfreq(gpu))
+ 		return;
+ 
+ 	/*
+@@ -253,7 +273,7 @@ void msm_devfreq_idle(struct msm_gpu *gpu)
+ {
+ 	struct msm_gpu_devfreq *df = &gpu->devfreq;
+ 
+-	if (!df->devfreq)
++	if (!has_devfreq(gpu))
+ 		return;
+ 
+ 	msm_hrtimer_queue_work(&df->idle_work, ms_to_ktime(1),
+diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c
+index 2de61b63ef91d..48d3c9955f0dd 100644
+--- a/drivers/gpu/drm/virtio/virtgpu_gem.c
++++ b/drivers/gpu/drm/virtio/virtgpu_gem.c
+@@ -248,6 +248,9 @@ void virtio_gpu_array_put_free(struct virtio_gpu_object_array *objs)
+ {
+ 	u32 i;
+ 
++	if (!objs)
++		return;
++
+ 	for (i = 0; i < objs->nents; i++)
+ 		drm_gem_object_put(objs->objs[i]);
+ 	virtio_gpu_array_free(objs);
+diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+index ff2d099aab218..53dc8d5fede86 100644
+--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
++++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+@@ -696,6 +696,12 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring,
+ 	buf_pool->rx_skb[skb_index] = NULL;
+ 
+ 	datalen = xgene_enet_get_data_len(le64_to_cpu(raw_desc->m1));
++
++	/* strip off CRC as HW isn't doing this */
++	nv = GET_VAL(NV, le64_to_cpu(raw_desc->m0));
++	if (!nv)
++		datalen -= 4;
++
+ 	skb_put(skb, datalen);
+ 	prefetch(skb->data - NET_IP_ALIGN);
+ 	skb->protocol = eth_type_trans(skb, ndev);
+@@ -717,12 +723,8 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring,
+ 		}
+ 	}
+ 
+-	nv = GET_VAL(NV, le64_to_cpu(raw_desc->m0));
+-	if (!nv) {
+-		/* strip off CRC as HW isn't doing this */
+-		datalen -= 4;
++	if (!nv)
+ 		goto skip_jumbo;
+-	}
+ 
+ 	slots = page_pool->slots - 1;
+ 	head = page_pool->head;
+diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
+index b2400e2417a55..f15e7bd690b5b 100644
+--- a/drivers/net/wireless/ath/regd.c
++++ b/drivers/net/wireless/ath/regd.c
+@@ -667,14 +667,14 @@ ath_regd_init_wiphy(struct ath_regulatory *reg,
+ 
+ /*
+  * Some users have reported their EEPROM programmed with
+- * 0x8000 or 0x0 set, this is not a supported regulatory
+- * domain but since we have more than one user with it we
+- * need a solution for them. We default to 0x64, which is
+- * the default Atheros world regulatory domain.
++ * 0x8000 set, this is not a supported regulatory domain
++ * but since we have more than one user with it we need
++ * a solution for them. We default to 0x64, which is the
++ * default Atheros world regulatory domain.
+  */
+ static void ath_regd_sanitize(struct ath_regulatory *reg)
+ {
+-	if (reg->current_rd != COUNTRY_ERD_FLAG && reg->current_rd != 0)
++	if (reg->current_rd != COUNTRY_ERD_FLAG)
+ 		return;
+ 	printk(KERN_DEBUG "ath: EEPROM regdomain sanitized\n");
+ 	reg->current_rd = 0x64;
+diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
+index 9575d7373bf27..ac2813ed851c4 100644
+--- a/drivers/net/wireless/ath/wcn36xx/main.c
++++ b/drivers/net/wireless/ath/wcn36xx/main.c
+@@ -1513,6 +1513,9 @@ static int wcn36xx_platform_get_resources(struct wcn36xx *wcn,
+ 	if (iris_node) {
+ 		if (of_device_is_compatible(iris_node, "qcom,wcn3620"))
+ 			wcn->rf_id = RF_IRIS_WCN3620;
++		if (of_device_is_compatible(iris_node, "qcom,wcn3660") ||
++		    of_device_is_compatible(iris_node, "qcom,wcn3660b"))
++			wcn->rf_id = RF_IRIS_WCN3660;
+ 		if (of_device_is_compatible(iris_node, "qcom,wcn3680"))
+ 			wcn->rf_id = RF_IRIS_WCN3680;
+ 		of_node_put(iris_node);
+diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
+index fbd0558c2c196..5d3f8f56e5681 100644
+--- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
++++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
+@@ -97,6 +97,7 @@ enum wcn36xx_ampdu_state {
+ 
+ #define RF_UNKNOWN	0x0000
+ #define RF_IRIS_WCN3620	0x3620
++#define RF_IRIS_WCN3660	0x3660
+ #define RF_IRIS_WCN3680	0x3680
+ 
+ static inline void buff_to_be(u32 *buf, size_t len)
+diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
+index 8e2f8275a2535..259e00046a8bd 100644
+--- a/fs/jbd2/transaction.c
++++ b/fs/jbd2/transaction.c
+@@ -842,27 +842,38 @@ EXPORT_SYMBOL(jbd2_journal_restart);
+  */
+ void jbd2_journal_wait_updates(journal_t *journal)
+ {
+-	transaction_t *commit_transaction = journal->j_running_transaction;
++	DEFINE_WAIT(wait);
+ 
+-	if (!commit_transaction)
+-		return;
++	while (1) {
++		/*
++		 * Note that the running transaction can get freed under us if
++		 * this transaction is getting committed in
++		 * jbd2_journal_commit_transaction() ->
++		 * jbd2_journal_free_transaction(). This can only happen when we
++		 * release j_state_lock -> schedule() -> acquire j_state_lock.
++		 * Hence we should everytime retrieve new j_running_transaction
++		 * value (after j_state_lock release acquire cycle), else it may
++		 * lead to use-after-free of old freed transaction.
++		 */
++		transaction_t *transaction = journal->j_running_transaction;
+ 
+-	spin_lock(&commit_transaction->t_handle_lock);
+-	while (atomic_read(&commit_transaction->t_updates)) {
+-		DEFINE_WAIT(wait);
++		if (!transaction)
++			break;
+ 
++		spin_lock(&transaction->t_handle_lock);
+ 		prepare_to_wait(&journal->j_wait_updates, &wait,
+-					TASK_UNINTERRUPTIBLE);
+-		if (atomic_read(&commit_transaction->t_updates)) {
+-			spin_unlock(&commit_transaction->t_handle_lock);
+-			write_unlock(&journal->j_state_lock);
+-			schedule();
+-			write_lock(&journal->j_state_lock);
+-			spin_lock(&commit_transaction->t_handle_lock);
++				TASK_UNINTERRUPTIBLE);
++		if (!atomic_read(&transaction->t_updates)) {
++			spin_unlock(&transaction->t_handle_lock);
++			finish_wait(&journal->j_wait_updates, &wait);
++			break;
+ 		}
++		spin_unlock(&transaction->t_handle_lock);
++		write_unlock(&journal->j_state_lock);
++		schedule();
+ 		finish_wait(&journal->j_wait_updates, &wait);
++		write_lock(&journal->j_state_lock);
+ 	}
+-	spin_unlock(&commit_transaction->t_handle_lock);
+ }
+ 
+ /**
+@@ -877,8 +888,6 @@ void jbd2_journal_wait_updates(journal_t *journal)
+  */
+ void jbd2_journal_lock_updates(journal_t *journal)
+ {
+-	DEFINE_WAIT(wait);
+-
+ 	jbd2_might_wait_for_commit(journal);
+ 
+ 	write_lock(&journal->j_state_lock);
+diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
+index 35c073d44ec5a..5cb095b09a940 100644
+--- a/include/net/bluetooth/hci.h
++++ b/include/net/bluetooth/hci.h
+@@ -255,6 +255,16 @@ enum {
+ 	 * during the hdev->setup vendor callback.
+ 	 */
+ 	HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
++
++	/* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
++	 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
++	 * completely avoided. A subset of the CSR controller
++	 * clones struggle with this and instantly lock up.
++	 *
++	 * Note that devices using this must (separately) disable
++	 * runtime suspend, because event filtering takes place there.
++	 */
++	HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
+ };
+ 
+ /* HCI device flags */
+diff --git a/include/sound/pcm.h b/include/sound/pcm.h
+index 36da42cd07748..314f2779cab52 100644
+--- a/include/sound/pcm.h
++++ b/include/sound/pcm.h
+@@ -401,6 +401,7 @@ struct snd_pcm_runtime {
+ 	wait_queue_head_t tsleep;	/* transfer sleep */
+ 	struct fasync_struct *fasync;
+ 	bool stop_operating;		/* sync_stop will be called */
++	struct mutex buffer_mutex;	/* protect for buffer changes */
+ 
+ 	/* -- private section -- */
+ 	void *private_data;
+diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
+index c5b45c2f68a15..5678bee7aefee 100644
+--- a/kernel/rcu/tree_plugin.h
++++ b/kernel/rcu/tree_plugin.h
+@@ -556,16 +556,16 @@ rcu_preempt_deferred_qs_irqrestore(struct task_struct *t, unsigned long flags)
+ 			raw_spin_unlock_irqrestore_rcu_node(rnp, flags);
+ 		}
+ 
+-		/* Unboost if we were boosted. */
+-		if (IS_ENABLED(CONFIG_RCU_BOOST) && drop_boost_mutex)
+-			rt_mutex_futex_unlock(&rnp->boost_mtx.rtmutex);
+-
+ 		/*
+ 		 * If this was the last task on the expedited lists,
+ 		 * then we need to report up the rcu_node hierarchy.
+ 		 */
+ 		if (!empty_exp && empty_exp_now)
+ 			rcu_report_exp_rnp(rnp, true);
++
++		/* Unboost if we were boosted. */
++		if (IS_ENABLED(CONFIG_RCU_BOOST) && drop_boost_mutex)
++			rt_mutex_futex_unlock(&rnp->boost_mtx.rtmutex);
+ 	} else {
+ 		local_irq_restore(flags);
+ 	}
+diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
+index ab9aa700b6b33..5e93f37c2e04d 100644
+--- a/net/bluetooth/hci_sync.c
++++ b/net/bluetooth/hci_sync.c
+@@ -2806,6 +2806,9 @@ static int hci_set_event_filter_sync(struct hci_dev *hdev, u8 flt_type,
+ 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))
+ 		return 0;
+ 
++	if (test_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks))
++		return 0;
++
+ 	memset(&cp, 0, sizeof(cp));
+ 	cp.flt_type = flt_type;
+ 
+@@ -2826,6 +2829,13 @@ static int hci_clear_event_filter_sync(struct hci_dev *hdev)
+ 	if (!hci_dev_test_flag(hdev, HCI_EVENT_FILTER_CONFIGURED))
+ 		return 0;
+ 
++	/* In theory the state machine should not reach here unless
++	 * a hci_set_event_filter_sync() call succeeds, but we do
++	 * the check both for parity and as a future reminder.
++	 */
++	if (test_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks))
++		return 0;
++
+ 	return hci_set_event_filter_sync(hdev, HCI_FLT_CLEAR_ALL, 0x00,
+ 					 BDADDR_ANY, 0x00);
+ }
+@@ -4825,6 +4835,12 @@ static int hci_update_event_filter_sync(struct hci_dev *hdev)
+ 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))
+ 		return 0;
+ 
++	/* Some fake CSR controllers lock up after setting this type of
++	 * filter, so avoid sending the request altogether.
++	 */
++	if (test_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks))
++		return 0;
++
+ 	/* Always clear event filter when starting */
+ 	hci_clear_event_filter_sync(hdev);
+ 
+diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
+index 26c00ebf4fbae..7f555d2e5357f 100644
+--- a/net/llc/af_llc.c
++++ b/net/llc/af_llc.c
+@@ -275,6 +275,7 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr)
+ {
+ 	struct sock *sk = sock->sk;
+ 	struct llc_sock *llc = llc_sk(sk);
++	struct net_device *dev = NULL;
+ 	struct llc_sap *sap;
+ 	int rc = -EINVAL;
+ 
+@@ -286,16 +287,15 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr)
+ 		goto out;
+ 	rc = -ENODEV;
+ 	if (sk->sk_bound_dev_if) {
+-		llc->dev = dev_get_by_index(&init_net, sk->sk_bound_dev_if);
+-		if (llc->dev && addr->sllc_arphrd != llc->dev->type) {
+-			dev_put(llc->dev);
+-			llc->dev = NULL;
++		dev = dev_get_by_index(&init_net, sk->sk_bound_dev_if);
++		if (dev && addr->sllc_arphrd != dev->type) {
++			dev_put(dev);
++			dev = NULL;
+ 		}
+ 	} else
+-		llc->dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd);
+-	if (!llc->dev)
++		dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd);
++	if (!dev)
+ 		goto out;
+-	netdev_tracker_alloc(llc->dev, &llc->dev_tracker, GFP_KERNEL);
+ 	rc = -EUSERS;
+ 	llc->laddr.lsap = llc_ui_autoport();
+ 	if (!llc->laddr.lsap)
+@@ -304,6 +304,12 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr)
+ 	sap = llc_sap_open(llc->laddr.lsap, NULL);
+ 	if (!sap)
+ 		goto out;
++
++	/* Note: We do not expect errors from this point. */
++	llc->dev = dev;
++	netdev_tracker_alloc(llc->dev, &llc->dev_tracker, GFP_KERNEL);
++	dev = NULL;
++
+ 	memcpy(llc->laddr.mac, llc->dev->dev_addr, IFHWADDRLEN);
+ 	memcpy(&llc->addr, addr, sizeof(llc->addr));
+ 	/* assign new connection to its SAP */
+@@ -311,6 +317,7 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr)
+ 	sock_reset_flag(sk, SOCK_ZAPPED);
+ 	rc = 0;
+ out:
++	dev_put(dev);
+ 	return rc;
+ }
+ 
+@@ -333,6 +340,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
+ 	struct sockaddr_llc *addr = (struct sockaddr_llc *)uaddr;
+ 	struct sock *sk = sock->sk;
+ 	struct llc_sock *llc = llc_sk(sk);
++	struct net_device *dev = NULL;
+ 	struct llc_sap *sap;
+ 	int rc = -EINVAL;
+ 
+@@ -348,25 +356,27 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
+ 	rc = -ENODEV;
+ 	rcu_read_lock();
+ 	if (sk->sk_bound_dev_if) {
+-		llc->dev = dev_get_by_index_rcu(&init_net, sk->sk_bound_dev_if);
+-		if (llc->dev) {
++		dev = dev_get_by_index_rcu(&init_net, sk->sk_bound_dev_if);
++		if (dev) {
+ 			if (is_zero_ether_addr(addr->sllc_mac))
+-				memcpy(addr->sllc_mac, llc->dev->dev_addr,
++				memcpy(addr->sllc_mac, dev->dev_addr,
+ 				       IFHWADDRLEN);
+-			if (addr->sllc_arphrd != llc->dev->type ||
++			if (addr->sllc_arphrd != dev->type ||
+ 			    !ether_addr_equal(addr->sllc_mac,
+-					      llc->dev->dev_addr)) {
++					      dev->dev_addr)) {
+ 				rc = -EINVAL;
+-				llc->dev = NULL;
++				dev = NULL;
+ 			}
+ 		}
+-	} else
+-		llc->dev = dev_getbyhwaddr_rcu(&init_net, addr->sllc_arphrd,
++	} else {
++		dev = dev_getbyhwaddr_rcu(&init_net, addr->sllc_arphrd,
+ 					   addr->sllc_mac);
+-	dev_hold_track(llc->dev, &llc->dev_tracker, GFP_ATOMIC);
++	}
++	dev_hold(dev);
+ 	rcu_read_unlock();
+-	if (!llc->dev)
++	if (!dev)
+ 		goto out;
++
+ 	if (!addr->sllc_sap) {
+ 		rc = -EUSERS;
+ 		addr->sllc_sap = llc_ui_autoport();
+@@ -398,6 +408,12 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
+ 			goto out_put;
+ 		}
+ 	}
++
++	/* Note: We do not expect errors from this point. */
++	llc->dev = dev;
++	netdev_tracker_alloc(llc->dev, &llc->dev_tracker, GFP_KERNEL);
++	dev = NULL;
++
+ 	llc->laddr.lsap = addr->sllc_sap;
+ 	memcpy(llc->laddr.mac, addr->sllc_mac, IFHWADDRLEN);
+ 	memcpy(&llc->addr, addr, sizeof(llc->addr));
+@@ -408,6 +424,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
+ out_put:
+ 	llc_sap_put(sap);
+ out:
++	dev_put(dev);
+ 	release_sock(sk);
+ 	return rc;
+ }
+diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
+index 87a208089caf7..58ff57dc669c4 100644
+--- a/net/mac80211/cfg.c
++++ b/net/mac80211/cfg.c
+@@ -2148,14 +2148,12 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh,
+ 		const struct mesh_setup *setup)
+ {
+ 	u8 *new_ie;
+-	const u8 *old_ie;
+ 	struct ieee80211_sub_if_data *sdata = container_of(ifmsh,
+ 					struct ieee80211_sub_if_data, u.mesh);
+ 	int i;
+ 
+ 	/* allocate information elements */
+ 	new_ie = NULL;
+-	old_ie = ifmsh->ie;
+ 
+ 	if (setup->ie_len) {
+ 		new_ie = kmemdup(setup->ie, setup->ie_len,
+@@ -2165,7 +2163,6 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh,
+ 	}
+ 	ifmsh->ie_len = setup->ie_len;
+ 	ifmsh->ie = new_ie;
+-	kfree(old_ie);
+ 
+ 	/* now copy the rest of the setup parameters */
+ 	ifmsh->mesh_id_len = setup->mesh_id_len;
+diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
+index d71a33ae39b35..1f5a0eece0d14 100644
+--- a/net/netfilter/nf_tables_api.c
++++ b/net/netfilter/nf_tables_api.c
+@@ -9275,17 +9275,23 @@ int nft_parse_u32_check(const struct nlattr *attr, int max, u32 *dest)
+ }
+ EXPORT_SYMBOL_GPL(nft_parse_u32_check);
+ 
+-static unsigned int nft_parse_register(const struct nlattr *attr)
++static unsigned int nft_parse_register(const struct nlattr *attr, u32 *preg)
+ {
+ 	unsigned int reg;
+ 
+ 	reg = ntohl(nla_get_be32(attr));
+ 	switch (reg) {
+ 	case NFT_REG_VERDICT...NFT_REG_4:
+-		return reg * NFT_REG_SIZE / NFT_REG32_SIZE;
++		*preg = reg * NFT_REG_SIZE / NFT_REG32_SIZE;
++		break;
++	case NFT_REG32_00...NFT_REG32_15:
++		*preg = reg + NFT_REG_SIZE / NFT_REG32_SIZE - NFT_REG32_00;
++		break;
+ 	default:
+-		return reg + NFT_REG_SIZE / NFT_REG32_SIZE - NFT_REG32_00;
++		return -ERANGE;
+ 	}
++
++	return 0;
+ }
+ 
+ /**
+@@ -9327,7 +9333,10 @@ int nft_parse_register_load(const struct nlattr *attr, u8 *sreg, u32 len)
+ 	u32 reg;
+ 	int err;
+ 
+-	reg = nft_parse_register(attr);
++	err = nft_parse_register(attr, &reg);
++	if (err < 0)
++		return err;
++
+ 	err = nft_validate_register_load(reg, len);
+ 	if (err < 0)
+ 		return err;
+@@ -9382,7 +9391,10 @@ int nft_parse_register_store(const struct nft_ctx *ctx,
+ 	int err;
+ 	u32 reg;
+ 
+-	reg = nft_parse_register(attr);
++	err = nft_parse_register(attr, &reg);
++	if (err < 0)
++		return err;
++
+ 	err = nft_validate_register_store(ctx, reg, data, type, len);
+ 	if (err < 0)
+ 		return err;
+diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c
+index 36e73f9828c50..8af98239655db 100644
+--- a/net/netfilter/nf_tables_core.c
++++ b/net/netfilter/nf_tables_core.c
+@@ -201,7 +201,7 @@ nft_do_chain(struct nft_pktinfo *pkt, void *priv)
+ 	const struct nft_rule_dp *rule, *last_rule;
+ 	const struct net *net = nft_net(pkt);
+ 	const struct nft_expr *expr, *last;
+-	struct nft_regs regs;
++	struct nft_regs regs = {};
+ 	unsigned int stackptr = 0;
+ 	struct nft_jumpstack jumpstack[NFT_JUMP_STACK_SIZE];
+ 	bool genbit = READ_ONCE(net->nft.gencursor);
+diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
+index 3ee9edf858156..f158f0abd25d8 100644
+--- a/sound/core/oss/pcm_oss.c
++++ b/sound/core/oss/pcm_oss.c
+@@ -774,6 +774,11 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream,
+ 
+ 	if (oss_period_size < 16)
+ 		return -EINVAL;
++
++	/* don't allocate too large period; 1MB period must be enough */
++	if (oss_period_size > 1024 * 1024)
++		return -ENOMEM;
++
+ 	runtime->oss.period_bytes = oss_period_size;
+ 	runtime->oss.period_frames = 1;
+ 	runtime->oss.periods = oss_periods;
+@@ -1043,10 +1048,9 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream)
+ 			goto failure;
+ 	}
+ #endif
+-	oss_period_size *= oss_frame_size;
+-
+-	oss_buffer_size = oss_period_size * runtime->oss.periods;
+-	if (oss_buffer_size < 0) {
++	oss_period_size = array_size(oss_period_size, oss_frame_size);
++	oss_buffer_size = array_size(oss_period_size, runtime->oss.periods);
++	if (oss_buffer_size <= 0) {
+ 		err = -EINVAL;
+ 		goto failure;
+ 	}
+diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c
+index 061ba06bc9262..82e180c776ae1 100644
+--- a/sound/core/oss/pcm_plugin.c
++++ b/sound/core/oss/pcm_plugin.c
+@@ -62,7 +62,10 @@ static int snd_pcm_plugin_alloc(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t
+ 	width = snd_pcm_format_physical_width(format->format);
+ 	if (width < 0)
+ 		return width;
+-	size = frames * format->channels * width;
++	size = array3_size(frames, format->channels, width);
++	/* check for too large period size once again */
++	if (size > 1024 * 1024)
++		return -ENOMEM;
+ 	if (snd_BUG_ON(size % 8))
+ 		return -ENXIO;
+ 	size /= 8;
+diff --git a/sound/core/pcm.c b/sound/core/pcm.c
+index ba4a987ed1c62..edd9849210f2d 100644
+--- a/sound/core/pcm.c
++++ b/sound/core/pcm.c
+@@ -969,6 +969,7 @@ int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
+ 	init_waitqueue_head(&runtime->tsleep);
+ 
+ 	runtime->status->state = SNDRV_PCM_STATE_OPEN;
++	mutex_init(&runtime->buffer_mutex);
+ 
+ 	substream->runtime = runtime;
+ 	substream->private_data = pcm->private_data;
+@@ -1002,6 +1003,7 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream)
+ 	} else {
+ 		substream->runtime = NULL;
+ 	}
++	mutex_destroy(&runtime->buffer_mutex);
+ 	kfree(runtime);
+ 	put_pid(substream->pid);
+ 	substream->pid = NULL;
+diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
+index f2090025236b9..a40a35e51fad7 100644
+--- a/sound/core/pcm_lib.c
++++ b/sound/core/pcm_lib.c
+@@ -1906,9 +1906,11 @@ static int wait_for_avail(struct snd_pcm_substream *substream,
+ 		if (avail >= runtime->twake)
+ 			break;
+ 		snd_pcm_stream_unlock_irq(substream);
++		mutex_unlock(&runtime->buffer_mutex);
+ 
+ 		tout = schedule_timeout(wait_time);
+ 
++		mutex_lock(&runtime->buffer_mutex);
+ 		snd_pcm_stream_lock_irq(substream);
+ 		set_current_state(TASK_INTERRUPTIBLE);
+ 		switch (runtime->status->state) {
+@@ -2219,6 +2221,7 @@ snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream,
+ 
+ 	nonblock = !!(substream->f_flags & O_NONBLOCK);
+ 
++	mutex_lock(&runtime->buffer_mutex);
+ 	snd_pcm_stream_lock_irq(substream);
+ 	err = pcm_accessible_state(runtime);
+ 	if (err < 0)
+@@ -2310,6 +2313,7 @@ snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream,
+ 	if (xfer > 0 && err >= 0)
+ 		snd_pcm_update_state(substream, runtime);
+ 	snd_pcm_stream_unlock_irq(substream);
++	mutex_unlock(&runtime->buffer_mutex);
+ 	return xfer > 0 ? (snd_pcm_sframes_t)xfer : err;
+ }
+ EXPORT_SYMBOL(__snd_pcm_lib_xfer);
+diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
+index b70ce3b69ab4d..8848d2f3160d8 100644
+--- a/sound/core/pcm_memory.c
++++ b/sound/core/pcm_memory.c
+@@ -163,19 +163,20 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry,
+ 	size_t size;
+ 	struct snd_dma_buffer new_dmab;
+ 
++	mutex_lock(&substream->pcm->open_mutex);
+ 	if (substream->runtime) {
+ 		buffer->error = -EBUSY;
+-		return;
++		goto unlock;
+ 	}
+ 	if (!snd_info_get_line(buffer, line, sizeof(line))) {
+ 		snd_info_get_str(str, line, sizeof(str));
+ 		size = simple_strtoul(str, NULL, 10) * 1024;
+ 		if ((size != 0 && size < 8192) || size > substream->dma_max) {
+ 			buffer->error = -EINVAL;
+-			return;
++			goto unlock;
+ 		}
+ 		if (substream->dma_buffer.bytes == size)
+-			return;
++			goto unlock;
+ 		memset(&new_dmab, 0, sizeof(new_dmab));
+ 		new_dmab.dev = substream->dma_buffer.dev;
+ 		if (size > 0) {
+@@ -189,7 +190,7 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry,
+ 					 substream->pcm->card->number, substream->pcm->device,
+ 					 substream->stream ? 'c' : 'p', substream->number,
+ 					 substream->pcm->name, size);
+-				return;
++				goto unlock;
+ 			}
+ 			substream->buffer_bytes_max = size;
+ 		} else {
+@@ -201,6 +202,8 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry,
+ 	} else {
+ 		buffer->error = -EINVAL;
+ 	}
++ unlock:
++	mutex_unlock(&substream->pcm->open_mutex);
+ }
+ 
+ static inline void preallocate_info_init(struct snd_pcm_substream *substream)
+diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
+index a056b3ef3c843..704fdc9ebf911 100644
+--- a/sound/core/pcm_native.c
++++ b/sound/core/pcm_native.c
+@@ -685,33 +685,40 @@ static int snd_pcm_hw_params_choose(struct snd_pcm_substream *pcm,
+ 	return 0;
+ }
+ 
++#if IS_ENABLED(CONFIG_SND_PCM_OSS)
++#define is_oss_stream(substream)	((substream)->oss.oss)
++#else
++#define is_oss_stream(substream)	false
++#endif
++
+ static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
+ 			     struct snd_pcm_hw_params *params)
+ {
+ 	struct snd_pcm_runtime *runtime;
+-	int err, usecs;
++	int err = 0, usecs;
+ 	unsigned int bits;
+ 	snd_pcm_uframes_t frames;
+ 
+ 	if (PCM_RUNTIME_CHECK(substream))
+ 		return -ENXIO;
+ 	runtime = substream->runtime;
++	mutex_lock(&runtime->buffer_mutex);
+ 	snd_pcm_stream_lock_irq(substream);
+ 	switch (runtime->status->state) {
+ 	case SNDRV_PCM_STATE_OPEN:
+ 	case SNDRV_PCM_STATE_SETUP:
+ 	case SNDRV_PCM_STATE_PREPARED:
++		if (!is_oss_stream(substream) &&
++		    atomic_read(&substream->mmap_count))
++			err = -EBADFD;
+ 		break;
+ 	default:
+-		snd_pcm_stream_unlock_irq(substream);
+-		return -EBADFD;
++		err = -EBADFD;
++		break;
+ 	}
+ 	snd_pcm_stream_unlock_irq(substream);
+-#if IS_ENABLED(CONFIG_SND_PCM_OSS)
+-	if (!substream->oss.oss)
+-#endif
+-		if (atomic_read(&substream->mmap_count))
+-			return -EBADFD;
++	if (err)
++		goto unlock;
+ 
+ 	snd_pcm_sync_stop(substream, true);
+ 
+@@ -799,16 +806,21 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
+ 	if (usecs >= 0)
+ 		cpu_latency_qos_add_request(&substream->latency_pm_qos_req,
+ 					    usecs);
+-	return 0;
++	err = 0;
+  _error:
+-	/* hardware might be unusable from this time,
+-	   so we force application to retry to set
+-	   the correct hardware parameter settings */
+-	snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
+-	if (substream->ops->hw_free != NULL)
+-		substream->ops->hw_free(substream);
+-	if (substream->managed_buffer_alloc)
+-		snd_pcm_lib_free_pages(substream);
++	if (err) {
++		/* hardware might be unusable from this time,
++		 * so we force application to retry to set
++		 * the correct hardware parameter settings
++		 */
++		snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
++		if (substream->ops->hw_free != NULL)
++			substream->ops->hw_free(substream);
++		if (substream->managed_buffer_alloc)
++			snd_pcm_lib_free_pages(substream);
++	}
++ unlock:
++	mutex_unlock(&runtime->buffer_mutex);
+ 	return err;
+ }
+ 
+@@ -848,26 +860,31 @@ static int do_hw_free(struct snd_pcm_substream *substream)
+ static int snd_pcm_hw_free(struct snd_pcm_substream *substream)
+ {
+ 	struct snd_pcm_runtime *runtime;
+-	int result;
++	int result = 0;
+ 
+ 	if (PCM_RUNTIME_CHECK(substream))
+ 		return -ENXIO;
+ 	runtime = substream->runtime;
++	mutex_lock(&runtime->buffer_mutex);
+ 	snd_pcm_stream_lock_irq(substream);
+ 	switch (runtime->status->state) {
+ 	case SNDRV_PCM_STATE_SETUP:
+ 	case SNDRV_PCM_STATE_PREPARED:
++		if (atomic_read(&substream->mmap_count))
++			result = -EBADFD;
+ 		break;
+ 	default:
+-		snd_pcm_stream_unlock_irq(substream);
+-		return -EBADFD;
++		result = -EBADFD;
++		break;
+ 	}
+ 	snd_pcm_stream_unlock_irq(substream);
+-	if (atomic_read(&substream->mmap_count))
+-		return -EBADFD;
++	if (result)
++		goto unlock;
+ 	result = do_hw_free(substream);
+ 	snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
+ 	cpu_latency_qos_remove_request(&substream->latency_pm_qos_req);
++ unlock:
++	mutex_unlock(&runtime->buffer_mutex);
+ 	return result;
+ }
+ 
+@@ -1173,15 +1190,17 @@ struct action_ops {
+ static int snd_pcm_action_group(const struct action_ops *ops,
+ 				struct snd_pcm_substream *substream,
+ 				snd_pcm_state_t state,
+-				bool do_lock)
++				bool stream_lock)
+ {
+ 	struct snd_pcm_substream *s = NULL;
+ 	struct snd_pcm_substream *s1;
+ 	int res = 0, depth = 1;
+ 
+ 	snd_pcm_group_for_each_entry(s, substream) {
+-		if (do_lock && s != substream) {
+-			if (s->pcm->nonatomic)
++		if (s != substream) {
++			if (!stream_lock)
++				mutex_lock_nested(&s->runtime->buffer_mutex, depth);
++			else if (s->pcm->nonatomic)
+ 				mutex_lock_nested(&s->self_group.mutex, depth);
+ 			else
+ 				spin_lock_nested(&s->self_group.lock, depth);
+@@ -1209,18 +1228,18 @@ static int snd_pcm_action_group(const struct action_ops *ops,
+ 		ops->post_action(s, state);
+ 	}
+  _unlock:
+-	if (do_lock) {
+-		/* unlock streams */
+-		snd_pcm_group_for_each_entry(s1, substream) {
+-			if (s1 != substream) {
+-				if (s1->pcm->nonatomic)
+-					mutex_unlock(&s1->self_group.mutex);
+-				else
+-					spin_unlock(&s1->self_group.lock);
+-			}
+-			if (s1 == s)	/* end */
+-				break;
++	/* unlock streams */
++	snd_pcm_group_for_each_entry(s1, substream) {
++		if (s1 != substream) {
++			if (!stream_lock)
++				mutex_unlock(&s1->runtime->buffer_mutex);
++			else if (s1->pcm->nonatomic)
++				mutex_unlock(&s1->self_group.mutex);
++			else
++				spin_unlock(&s1->self_group.lock);
+ 		}
++		if (s1 == s)	/* end */
++			break;
+ 	}
+ 	return res;
+ }
+@@ -1350,10 +1369,12 @@ static int snd_pcm_action_nonatomic(const struct action_ops *ops,
+ 
+ 	/* Guarantee the group members won't change during non-atomic action */
+ 	down_read(&snd_pcm_link_rwsem);
++	mutex_lock(&substream->runtime->buffer_mutex);
+ 	if (snd_pcm_stream_linked(substream))
+ 		res = snd_pcm_action_group(ops, substream, state, false);
+ 	else
+ 		res = snd_pcm_action_single(ops, substream, state);
++	mutex_unlock(&substream->runtime->buffer_mutex);
+ 	up_read(&snd_pcm_link_rwsem);
+ 	return res;
+ }
+@@ -1843,11 +1864,13 @@ static int snd_pcm_do_reset(struct snd_pcm_substream *substream,
+ 	int err = snd_pcm_ops_ioctl(substream, SNDRV_PCM_IOCTL1_RESET, NULL);
+ 	if (err < 0)
+ 		return err;
++	snd_pcm_stream_lock_irq(substream);
+ 	runtime->hw_ptr_base = 0;
+ 	runtime->hw_ptr_interrupt = runtime->status->hw_ptr -
+ 		runtime->status->hw_ptr % runtime->period_size;
+ 	runtime->silence_start = runtime->status->hw_ptr;
+ 	runtime->silence_filled = 0;
++	snd_pcm_stream_unlock_irq(substream);
+ 	return 0;
+ }
+ 
+@@ -1855,10 +1878,12 @@ static void snd_pcm_post_reset(struct snd_pcm_substream *substream,
+ 			       snd_pcm_state_t state)
+ {
+ 	struct snd_pcm_runtime *runtime = substream->runtime;
++	snd_pcm_stream_lock_irq(substream);
+ 	runtime->control->appl_ptr = runtime->status->hw_ptr;
+ 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
+ 	    runtime->silence_size > 0)
+ 		snd_pcm_playback_silence(substream, ULONG_MAX);
++	snd_pcm_stream_unlock_irq(substream);
+ }
+ 
+ static const struct action_ops snd_pcm_action_reset = {
+diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
+index 01f296d524ce6..cb60a07d39a8e 100644
+--- a/sound/pci/ac97/ac97_codec.c
++++ b/sound/pci/ac97/ac97_codec.c
+@@ -938,8 +938,8 @@ static int snd_ac97_ad18xx_pcm_get_volume(struct snd_kcontrol *kcontrol, struct
+ 	int codec = kcontrol->private_value & 3;
+ 	
+ 	mutex_lock(&ac97->page_mutex);
+-	ucontrol->value.integer.value[0] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 0) & 31);
+-	ucontrol->value.integer.value[1] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 8) & 31);
++	ucontrol->value.integer.value[0] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 8) & 31);
++	ucontrol->value.integer.value[1] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 0) & 31);
+ 	mutex_unlock(&ac97->page_mutex);
+ 	return 0;
+ }
+diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
+index 9a678b5cf2855..dab801d9d3b48 100644
+--- a/sound/pci/cmipci.c
++++ b/sound/pci/cmipci.c
+@@ -298,7 +298,6 @@ MODULE_PARM_DESC(joystick_port, "Joystick port address.");
+ #define CM_MICGAINZ		0x01	/* mic boost */
+ #define CM_MICGAINZ_SHIFT	0
+ 
+-#define CM_REG_MIXER3		0x24
+ #define CM_REG_AUX_VOL		0x26
+ #define CM_VAUXL_MASK		0xf0
+ #define CM_VAUXR_MASK		0x0f
+@@ -3265,7 +3264,7 @@ static int snd_cmipci_probe(struct pci_dev *pci,
+  */
+ static const unsigned char saved_regs[] = {
+ 	CM_REG_FUNCTRL1, CM_REG_CHFORMAT, CM_REG_LEGACY_CTRL, CM_REG_MISC_CTRL,
+-	CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_MIXER3, CM_REG_PLL,
++	CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_AUX_VOL, CM_REG_PLL,
+ 	CM_REG_CH0_FRAME1, CM_REG_CH0_FRAME2,
+ 	CM_REG_CH1_FRAME1, CM_REG_CH1_FRAME2, CM_REG_EXT_MISC,
+ 	CM_REG_INT_STATUS, CM_REG_INT_HLDCLR, CM_REG_FUNCTRL0,
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
+index 3a42457984e98..75ff7e8498b83 100644
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -9020,6 +9020,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+ 	SND_PCI_QUIRK(0x1043, 0x1e51, "ASUS Zephyrus M15", ALC294_FIXUP_ASUS_GU502_PINS),
+ 	SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401),
+ 	SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),
++	SND_PCI_QUIRK(0x1043, 0x1d42, "ASUS Zephyrus G14 2022", ALC289_FIXUP_ASUS_GA401),
+ 	SND_PCI_QUIRK(0x1043, 0x16b2, "ASUS GU603", ALC289_FIXUP_ASUS_GA401),
+ 	SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
+ 	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
+@@ -9103,6 +9104,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+ 	SND_PCI_QUIRK(0x1558, 0x8561, "Clevo NH[57][0-9][ER][ACDH]Q", ALC269_FIXUP_HEADSET_MIC),
+ 	SND_PCI_QUIRK(0x1558, 0x8562, "Clevo NH[57][0-9]RZ[Q]", ALC269_FIXUP_DMIC),
+ 	SND_PCI_QUIRK(0x1558, 0x8668, "Clevo NP50B[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
++	SND_PCI_QUIRK(0x1558, 0x866d, "Clevo NP5[05]PN[HJK]", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
++	SND_PCI_QUIRK(0x1558, 0x867d, "Clevo NP7[01]PN[HJK]", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
+ 	SND_PCI_QUIRK(0x1558, 0x8680, "Clevo NJ50LU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
+ 	SND_PCI_QUIRK(0x1558, 0x8686, "Clevo NH50[CZ]U", ALC256_FIXUP_MIC_NO_PRESENCE_AND_RESUME),
+ 	SND_PCI_QUIRK(0x1558, 0x8a20, "Clevo NH55DCQ-Y", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
+@@ -11067,6 +11070,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
+ 	SND_PCI_QUIRK(0x1028, 0x069f, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
+ 	SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
+ 	SND_PCI_QUIRK(0x103c, 0x873e, "HP", ALC671_FIXUP_HP_HEADSET_MIC2),
++	SND_PCI_QUIRK(0x103c, 0x885f, "HP 288 Pro G8", ALC671_FIXUP_HP_HEADSET_MIC2),
+ 	SND_PCI_QUIRK(0x1043, 0x1080, "Asus UX501VW", ALC668_FIXUP_HEADSET_MODE),
+ 	SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_ASUS_Nx50),
+ 	SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50),
+diff --git a/sound/soc/sti/uniperif_player.c b/sound/soc/sti/uniperif_player.c
+index 2ed92c990b97c..dd9013c476649 100644
+--- a/sound/soc/sti/uniperif_player.c
++++ b/sound/soc/sti/uniperif_player.c
+@@ -91,7 +91,7 @@ static irqreturn_t uni_player_irq_handler(int irq, void *dev_id)
+ 			SET_UNIPERIF_ITM_BCLR_FIFO_ERROR(player);
+ 
+ 			/* Stop the player */
+-			snd_pcm_stop_xrun(player->substream);
++			snd_pcm_stop(player->substream, SNDRV_PCM_STATE_XRUN);
+ 		}
+ 
+ 		ret = IRQ_HANDLED;
+@@ -105,7 +105,7 @@ static irqreturn_t uni_player_irq_handler(int irq, void *dev_id)
+ 		SET_UNIPERIF_ITM_BCLR_DMA_ERROR(player);
+ 
+ 		/* Stop the player */
+-		snd_pcm_stop_xrun(player->substream);
++		snd_pcm_stop(player->substream, SNDRV_PCM_STATE_XRUN);
+ 
+ 		ret = IRQ_HANDLED;
+ 	}
+@@ -138,7 +138,7 @@ static irqreturn_t uni_player_irq_handler(int irq, void *dev_id)
+ 		dev_err(player->dev, "Underflow recovery failed\n");
+ 
+ 		/* Stop the player */
+-		snd_pcm_stop_xrun(player->substream);
++		snd_pcm_stop(player->substream, SNDRV_PCM_STATE_XRUN);
+ 
+ 		ret = IRQ_HANDLED;
+ 	}
+diff --git a/sound/soc/sti/uniperif_reader.c b/sound/soc/sti/uniperif_reader.c
+index 136059331211d..065c5f0d1f5f0 100644
+--- a/sound/soc/sti/uniperif_reader.c
++++ b/sound/soc/sti/uniperif_reader.c
+@@ -65,7 +65,7 @@ static irqreturn_t uni_reader_irq_handler(int irq, void *dev_id)
+ 	if (unlikely(status & UNIPERIF_ITS_FIFO_ERROR_MASK(reader))) {
+ 		dev_err(reader->dev, "FIFO error detected\n");
+ 
+-		snd_pcm_stop_xrun(reader->substream);
++		snd_pcm_stop(reader->substream, SNDRV_PCM_STATE_XRUN);
+ 
+ 		ret = IRQ_HANDLED;
+ 	}
+diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
+index 96991ddf5055d..64f5544d0a0aa 100644
+--- a/sound/usb/mixer_maps.c
++++ b/sound/usb/mixer_maps.c
+@@ -542,6 +542,16 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
+ 		.id = USB_ID(0x05a7, 0x40fa),
+ 		.map = bose_soundlink_map,
+ 	},
++	{
++		/* Corsair Virtuoso SE Latest (wired mode) */
++		.id = USB_ID(0x1b1c, 0x0a3f),
++		.map = corsair_virtuoso_map,
++	},
++	{
++		/* Corsair Virtuoso SE Latest (wireless mode) */
++		.id = USB_ID(0x1b1c, 0x0a40),
++		.map = corsair_virtuoso_map,
++	},
+ 	{
+ 		/* Corsair Virtuoso SE (wired mode) */
+ 		.id = USB_ID(0x1b1c, 0x0a3d),
+diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
+index e447ddd6854cd..d35cf54cab338 100644
+--- a/sound/usb/mixer_quirks.c
++++ b/sound/usb/mixer_quirks.c
+@@ -3360,9 +3360,10 @@ void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer,
+ 		if (unitid == 7 && cval->control == UAC_FU_VOLUME)
+ 			snd_dragonfly_quirk_db_scale(mixer, cval, kctl);
+ 		break;
+-	/* lowest playback value is muted on C-Media devices */
+-	case USB_ID(0x0d8c, 0x000c):
+-	case USB_ID(0x0d8c, 0x0014):
++	/* lowest playback value is muted on some devices */
++	case USB_ID(0x0d8c, 0x000c): /* C-Media */
++	case USB_ID(0x0d8c, 0x0014): /* C-Media */
++	case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */
+ 		if (strstr(kctl->id.name, "Playback"))
+ 			cval->min_mute = 1;
+ 		break;