Merge 5.10.89 into android12-5.10-lts

Changes in 5.10.89 arm64: vdso32: drop -no-integrated-as flag arm64: vdso32: require CROSS_COMPILE_COMPAT for gcc+bfd net: usb: lan78xx: add Allied Telesis AT29M2-AF ext4: prevent partial update of the extent blocks ext4: check for out-of-order index extents in ext4_valid_extent_entries() ext4: check for inconsistent extents between index and leaf block HID: holtek: fix mouse probing HID: potential dereference of null pointer arm64: dts: allwinner: orangepi-zero-plus: fix PHY mode spi: change clk_disable_unprepare to clk_unprepare ASoC: meson: aiu: fifo: Add missing dma_coerce_mask_and_coherent() IB/qib: Fix memory leak in qib_user_sdma_queue_pkts() RDMA/hns: Replace kfree() with kvfree() netfilter: fix regression in looped (broad|multi)cast's MAC handling ARM: dts: imx6qdl-wandboard: Fix Ethernet support net: marvell: prestera: fix incorrect return of port_find qlcnic: potential dereference null pointer of rx_queue->page_ring net: accept UFOv6 packages in virtio_net_hdr_to_skb net: skip virtio_net_hdr_set_proto if protocol already set igb: fix deadlock caused by taking RTNL in RPM resume path ipmi: Fix UAF when uninstall ipmi_si and ipmi_msghandler module bonding: fix ad_actor_system option setting to default fjes: Check for error irq drivers: net: smc911x: Check for error irq net: ks8851: Check for error irq sfc: Check null pointer of rx_queue->page_ring sfc: falcon: Check null pointer of rx_queue->page_ring Input: elantech - fix stack out of bound access in elantech_change_report_id() pinctrl: bcm2835: Change init order for gpio hogs hwmon: (lm90) Fix usage of CONFIG2 register in detect function hwmon: (lm90) Add basic support for TI TMP461 hwmon: (lm90) Introduce flag indicating extended temperature support hwmon: (lm90) Drop critical attribute support for MAX6654 ALSA: jack: Check the return value of kstrdup() ALSA: drivers: opl3: Fix incorrect use of vp->state ALSA: hda/realtek: Amp init fixup for HP ZBook 15 G6 ALSA: hda/realtek: Add new alc285-hp-amp-init model ALSA: hda/realtek: Fix quirk for Clevo NJ51CU ASoC: meson: aiu: Move AIU_I2S_MISC hold setting to aiu-fifo-i2s Input: atmel_mxt_ts - fix double free in mxt_read_info_block ipmi: bail out if init_srcu_struct fails ipmi: ssif: initialize ssif_info->client early ipmi: fix initialization when workqueue allocation fails parisc: Correct completer in lws start parisc: Fix mask used to select futex spinlock tee: handle lookup of shm with reference count 0 x86/pkey: Fix undefined behaviour with PKRU_WD_BIT platform/x86: intel_pmc_core: fix memleak on registration failure KVM: VMX: Wake vCPU when delivering posted IRQ even if vCPU == this vCPU pinctrl: stm32: consider the GPIO offset to expose all the GPIO lines gpio: dln2: Fix interrupts when replugging the device mmc: sdhci-tegra: Fix switch to HS400ES mode mmc: meson-mx-sdhc: Set MANUAL_STOP for multi-block SDIO commands mmc: core: Disable card detect during shutdown mmc: mmci: stm32: clear DLYB_CR after sending tuning command ARM: 9169/1: entry: fix Thumb2 bug in iWMMXt exception handling mac80211: fix locking in ieee80211_start_ap error path mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page() tee: optee: Fix incorrect page free bug f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr() ceph: fix up non-directory creation in SGID directories usb: gadget: u_ether: fix race in setting MAC address in setup phase KVM: VMX: Fix stale docs for kvm-intel.emulate_invalid_guest_state mm: mempolicy: fix THP allocations escaping mempolicy restrictions Input: elants_i2c - do not check Remark ID on eKTH3900/eKTH5312 Input: goodix - add id->model mapping for the "9111" model ASoC: tas2770: Fix setting of high sample rates ASoC: rt5682: fix the wrong jack type detected pinctrl: mediatek: fix global-out-of-bounds issue hwmom: (lm90) Fix citical alarm status for MAX6680/MAX6681 hwmon: (lm90) Do not report 'busy' status bit as alarm ax25: NPD bug when detaching AX25 device hamradio: defer ax25 kfree after unregister_netdev hamradio: improve the incomplete fix to avoid NPD phonet/pep: refuse to enable an unbound pipe Linux 5.10.89 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia55f14e15b207944d78ec600ad4c4c7a79760e56
2021-12-29 14:17:18 +01:00
parent ba13eb1927 eb967e323f
commit 9b28b48fb3
74 changed files with 670 additions and 386 deletions
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2344,8 +2344,12 @@
 			Default is 1 (enabled)

 	kvm-intel.emulate_invalid_guest_state=
-			[KVM,Intel] Enable emulation of invalid guest states
-			Default is 0 (disabled)
+			[KVM,Intel] Disable emulation of invalid guest state.
+			Ignored if kvm-intel.enable_unrestricted_guest=1, as
+			guest state is never invalid for unrestricted guests.
+			This param doesn't apply to nested guests (L2), as KVM
+			never emulates invalid L2 guest state.
+			Default is 1 (enabled)

 	kvm-intel.flexpriority=
 			[KVM,Intel] Disable FlexPriority feature (TPR shadow).
--- a/Documentation/hwmon/lm90.rst
+++ b/Documentation/hwmon/lm90.rst
@@ -265,6 +265,16 @@ Supported chips:

 	       https://www.ti.com/litv/pdf/sbos686

+  * Texas Instruments TMP461
+
+    Prefix: 'tmp461'
+
+    Addresses scanned: I2C 0x48 through 0x4F
+
+    Datasheet: Publicly available at TI website
+
+	       https://www.ti.com/lit/gpn/tmp461
+
 Author: Jean Delvare <jdelvare@suse.de>


--- a/Documentation/networking/bonding.rst
+++ b/Documentation/networking/bonding.rst
@@ -196,11 +196,12 @@ ad_actor_sys_prio
 ad_actor_system

 	In an AD system, this specifies the mac-address for the actor in
-	protocol packet exchanges (LACPDUs). The value cannot be NULL or
-	multicast. It is preferred to have the local-admin bit set for this
-	mac but driver does not enforce it. If the value is not given then
-	system defaults to using the masters' mac address as actors' system
-	address.
+	protocol packet exchanges (LACPDUs). The value cannot be a multicast
+	address. If the all-zeroes MAC is specified, bonding will internally
+	use the MAC of the bond itself. It is preferred to have the
+	local-admin bit set for this mac but driver does not enforce it. If
+	the value is not given then system defaults to using the masters'
+	mac address as actors' system address.

 	This parameter has effect only in 802.3ad mode and is available through
 	SysFs interface.
--- a/Documentation/sound/hd-audio/models.rst
+++ b/Documentation/sound/hd-audio/models.rst
@@ -326,6 +326,8 @@ usi-headset
    Headset support on USI machines
 dual-codecs
    Lenovo laptops with dual codecs
+alc285-hp-amp-init
+    HP laptops which require speaker amplifier initialization (ALC285)

 ALC680
 ======
--- a/2
+++ b/2
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 88
+SUBLEVEL = 89
 EXTRAVERSION =
 NAME = Dare mighty things

--- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
@@ -289,6 +289,7 @@

 		ethphy: ethernet-phy@1 {
 			reg = <1>;
+			qca,clk-out-frequency = <125000000>;
 		};
 	};
 };
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -596,11 +596,9 @@ call_fpe:
 	tstne	r0, #0x04000000			@ bit 26 set on both ARM and Thumb-2
 	reteq	lr
 	and	r8, r0, #0x00000f00		@ mask out CP number
- THUMB(	lsr	r8, r8, #8		)
 	mov	r7, #1
-	add	r6, r10, #TI_USED_CP
- ARM(	strb	r7, [r6, r8, lsr #8]	)	@ set appropriate used_cp[]
- THUMB(	strb	r7, [r6, r8]		)	@ set appropriate used_cp[]
+	add	r6, r10, r8, lsr #8		@ add used_cp[] array offset first
+	strb	r7, [r6, #TI_USED_CP]		@ set appropriate used_cp[]
 #ifdef CONFIG_IWMMXT
 	@ Test if we need to give access to iWMMXt coprocessors
 	ldr	r5, [r10, #TI_FLAGS]
@@ -609,7 +607,7 @@ call_fpe:
 	bcs	iwmmxt_task_enable
 #endif
 ARM(	add	pc, pc, r8, lsr #6	)
- THUMB(	lsl	r8, r8, #2		)
+ THUMB(	lsr	r8, r8, #6		)
 THUMB(	add	pc, r8			)
 	nop

--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1277,7 +1277,8 @@ config KUSER_HELPERS

 config COMPAT_VDSO
 	bool "Enable vDSO for 32-bit applications"
-	depends on !CPU_BIG_ENDIAN && "$(CROSS_COMPILE_COMPAT)" != ""
+	depends on !CPU_BIG_ENDIAN
+	depends on (CC_IS_CLANG && LD_IS_LLD) || "$(CROSS_COMPILE_COMPAT)" != ""
 	select GENERIC_COMPAT_VDSO
 	default y
 	help
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts
@@ -69,7 +69,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -10,18 +10,15 @@ include $(srctree)/lib/vdso/Makefile

 # Same as cc-*option, but using CC_COMPAT instead of CC
 ifeq ($(CONFIG_CC_IS_CLANG), y)
-CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%))
-
 CC_COMPAT ?= $(CC)
-CC_COMPAT += $(CC_COMPAT_CLANG_FLAGS)
-
-ifneq ($(LLVM),)
-LD_COMPAT ?= $(LD)
-else
-LD_COMPAT ?= $(CROSS_COMPILE_COMPAT)ld
-endif
+CC_COMPAT += --target=arm-linux-gnueabi
 else
 CC_COMPAT ?= $(CROSS_COMPILE_COMPAT)gcc
+endif
+
+ifeq ($(CONFIG_LD_IS_LLD), y)
+LD_COMPAT ?= $(LD)
+else
 LD_COMPAT ?= $(CROSS_COMPILE_COMPAT)ld
 endif

@@ -47,10 +44,6 @@ VDSO_CPPFLAGS += $(LINUXINCLUDE)
 # Common C and assembly flags
 # From top-level Makefile
 VDSO_CAFLAGS := $(VDSO_CPPFLAGS)
-ifneq ($(shell $(CC_COMPAT) --version 2>&1 | head -n 1 | grep clang),)
-VDSO_CAFLAGS += --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%))
-endif
-
 VDSO_CAFLAGS += $(call cc32-option,-fno-PIE)
 ifdef CONFIG_DEBUG_INFO
 VDSO_CAFLAGS += -g
--- a/arch/parisc/include/asm/futex.h
+++ b/arch/parisc/include/asm/futex.h
@@ -16,7 +16,7 @@ static inline void
 _futex_spin_lock_irqsave(u32 __user *uaddr, unsigned long int *flags)
 {
 	extern u32 lws_lock_start[];
-	long index = ((long)uaddr & 0x3f8) >> 1;
+	long index = ((long)uaddr & 0x7f8) >> 1;
 	arch_spinlock_t *s = (arch_spinlock_t *)&lws_lock_start[index];
 	local_irq_save(*flags);
 	arch_spin_lock(s);
@@ -26,7 +26,7 @@ static inline void
 _futex_spin_unlock_irqrestore(u32 __user *uaddr, unsigned long int *flags)
 {
 	extern u32 lws_lock_start[];
-	long index = ((long)uaddr & 0x3f8) >> 1;
+	long index = ((long)uaddr & 0x7f8) >> 1;
 	arch_spinlock_t *s = (arch_spinlock_t *)&lws_lock_start[index];
 	arch_spin_unlock(s);
 	local_irq_restore(*flags);
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -478,7 +478,7 @@ lws_start:
 	extrd,u	%r1,PSW_W_BIT,1,%r1
 	/* sp must be aligned on 4, so deposit the W bit setting into
 	 * the bottom of sp temporarily */
-	or,ev	%r1,%r30,%r30
+	or,od	%r1,%r30,%r30

 	/* Clip LWS number to a 32-bit value for 32-bit processes */
 	depdi	0, 31, 32, %r20
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1360,8 +1360,8 @@ static inline pmd_t pmd_swp_clear_uffd_wp(pmd_t pmd)
 }
 #endif /* CONFIG_HAVE_ARCH_USERFAULTFD_WP */

-#define PKRU_AD_BIT 0x1
-#define PKRU_WD_BIT 0x2
+#define PKRU_AD_BIT 0x1u
+#define PKRU_WD_BIT 0x2u
 #define PKRU_BITS_PER_PKEY 2

 #ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4007,8 +4007,7 @@ static int vmx_deliver_posted_interrupt(struct kvm_vcpu *vcpu, int vector)
 	if (pi_test_and_set_on(&vmx->pi_desc))
 		return 0;

-	if (vcpu != kvm_get_running_vcpu() &&
-	    !kvm_vcpu_trigger_posted_interrupt(vcpu, false))
+	if (!kvm_vcpu_trigger_posted_interrupt(vcpu, false))
 		kvm_vcpu_kick(vcpu);

 	return 0;
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -2945,7 +2945,7 @@ cleanup_bmc_device(struct kref *ref)
 	 * with removing the device attributes while reading a device
 	 * attribute.
 	 */
-	schedule_work(&bmc->remove_work);
+	queue_work(remove_work_wq, &bmc->remove_work);
 }

 /*
@@ -5161,22 +5161,27 @@ static int ipmi_init_msghandler(void)
 	if (initialized)
 		goto out;

-	init_srcu_struct(&ipmi_interfaces_srcu);
+	rv = init_srcu_struct(&ipmi_interfaces_srcu);
+	if (rv)
+		goto out;
+
+	remove_work_wq = create_singlethread_workqueue("ipmi-msghandler-remove-wq");
+	if (!remove_work_wq) {
+		pr_err("unable to create ipmi-msghandler-remove-wq workqueue");
+		rv = -ENOMEM;
+		goto out_wq;
+	}

 	timer_setup(&ipmi_timer, ipmi_timeout, 0);
 	mod_timer(&ipmi_timer, jiffies + IPMI_TIMEOUT_JIFFIES);

 	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);

-	remove_work_wq = create_singlethread_workqueue("ipmi-msghandler-remove-wq");
-	if (!remove_work_wq) {
-		pr_err("unable to create ipmi-msghandler-remove-wq workqueue");
-		rv = -ENOMEM;
-		goto out;
-	}
-
 	initialized = true;

+out_wq:
+	if (rv)
+		cleanup_srcu_struct(&ipmi_interfaces_srcu);
 out:
 	mutex_unlock(&ipmi_interfaces_mutex);
 	return rv;
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -1700,6 +1700,9 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		}
 	}

+	ssif_info->client = client;
+	i2c_set_clientdata(client, ssif_info);
+
 	rv = ssif_check_and_remove(client, ssif_info);
 	/* If rv is 0 and addr source is not SI_ACPI, continue probing */
 	if (!rv && ssif_info->addr_source == SI_ACPI) {
@@ -1720,9 +1723,6 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		ipmi_addr_src_to_str(ssif_info->addr_source),
 		client->addr, client->adapter->name, slave_addr);

-	ssif_info->client = client;
-	i2c_set_clientdata(client, ssif_info);
-
 	/* Now check for system interface capabilities */
 	msg[0] = IPMI_NETFN_APP_REQUEST << 2;
 	msg[1] = IPMI_GET_SYSTEM_INTERFACE_CAPABILITIES_CMD;
@@ -1922,6 +1922,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)

 		dev_err(&ssif_info->client->dev,
 			"Unable to start IPMI SSIF: %d\n", rv);
+		i2c_set_clientdata(client, NULL);
 		kfree(ssif_info);
 	}
 	kfree(resp);
--- a/drivers/gpio/gpio-dln2.c
+++ b/drivers/gpio/gpio-dln2.c
@@ -46,6 +46,7 @@
 struct dln2_gpio {
 	struct platform_device *pdev;
 	struct gpio_chip gpio;
+	struct irq_chip irqchip;

 	/*
 	 * Cache pin direction to save us one transfer, since the hardware has
@@ -383,15 +384,6 @@ static void dln2_irq_bus_unlock(struct irq_data *irqd)
 	mutex_unlock(&dln2->irq_lock);
 }

-static struct irq_chip dln2_gpio_irqchip = {
-	.name = "dln2-irq",
-	.irq_mask = dln2_irq_mask,
-	.irq_unmask = dln2_irq_unmask,
-	.irq_set_type = dln2_irq_set_type,
-	.irq_bus_lock = dln2_irq_bus_lock,
-	.irq_bus_sync_unlock = dln2_irq_bus_unlock,
-};
-
 static void dln2_gpio_event(struct platform_device *pdev, u16 echo,
 			    const void *data, int len)
 {
@@ -477,8 +469,15 @@ static int dln2_gpio_probe(struct platform_device *pdev)
 	dln2->gpio.direction_output = dln2_gpio_direction_output;
 	dln2->gpio.set_config = dln2_gpio_set_config;

+	dln2->irqchip.name = "dln2-irq",
+	dln2->irqchip.irq_mask = dln2_irq_mask,
+	dln2->irqchip.irq_unmask = dln2_irq_unmask,
+	dln2->irqchip.irq_set_type = dln2_irq_set_type,
+	dln2->irqchip.irq_bus_lock = dln2_irq_bus_lock,
+	dln2->irqchip.irq_bus_sync_unlock = dln2_irq_bus_unlock,
+
 	girq = &dln2->gpio.irq;
-	girq->chip = &dln2_gpio_irqchip;
+	girq->chip = &dln2->irqchip;
 	/* The event comes from the outside so no parent handler */
 	girq->parent_handler = NULL;
 	girq->num_parents = 0;
--- a/drivers/hid/hid-holtek-mouse.c
+++ b/drivers/hid/hid-holtek-mouse.c
@@ -65,8 +65,23 @@ static __u8 *holtek_mouse_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 static int holtek_mouse_probe(struct hid_device *hdev,
 			      const struct hid_device_id *id)
 {
+	int ret;
+
 	if (!hid_is_usb(hdev))
 		return -EINVAL;
+
+	ret = hid_parse(hdev);
+	if (ret) {
+		hid_err(hdev, "hid parse failed: %d\n", ret);
+		return ret;
+	}
+
+	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
+	if (ret) {
+		hid_err(hdev, "hw start failed: %d\n", ret);
+		return ret;
+	}
+
 	return 0;
 }

--- a/drivers/hid/hid-vivaldi.c
+++ b/drivers/hid/hid-vivaldi.c
@@ -57,6 +57,9 @@ static int vivaldi_probe(struct hid_device *hdev,
 	int ret;

 	drvdata = devm_kzalloc(&hdev->dev, sizeof(*drvdata), GFP_KERNEL);
+	if (!drvdata)
+		return -ENOMEM;
+
 	hid_set_drvdata(hdev, drvdata);

 	ret = hid_parse(hdev);
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1275,7 +1275,7 @@ config SENSORS_LM90
 	  Maxim MAX6646, MAX6647, MAX6648, MAX6649, MAX6654, MAX6657, MAX6658,
 	  MAX6659, MAX6680, MAX6681, MAX6692, MAX6695, MAX6696,
 	  ON Semiconductor NCT1008, Winbond/Nuvoton W83L771W/G/AWG/ASG,
-	  Philips SA56004, GMT G781, and Texas Instruments TMP451
+	  Philips SA56004, GMT G781, Texas Instruments TMP451 and TMP461
 	  sensor chips.

 	  This driver can also be built as a module. If so, the module
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -35,13 +35,14 @@
 * explicitly as max6659, or if its address is not 0x4c.
 * These chips lack the remote temperature offset feature.
 *
- * This driver also supports the MAX6654 chip made by Maxim. This chip can
- * be at 9 different addresses, similar to MAX6680/MAX6681. The MAX6654 is
- * otherwise similar to MAX6657/MAX6658/MAX6659. Extended range is available
- * by setting the configuration register accordingly, and is done during
- * initialization. Extended precision is only available at conversion rates
- * of 1 Hz and slower. Note that extended precision is not enabled by
- * default, as this driver initializes all chips to 2 Hz by design.
+ * This driver also supports the MAX6654 chip made by Maxim. This chip can be
+ * at 9 different addresses, similar to MAX6680/MAX6681. The MAX6654 is similar
+ * to MAX6657/MAX6658/MAX6659, but does not support critical temperature
+ * limits. Extended range is available by setting the configuration register
+ * accordingly, and is done during initialization. Extended precision is only
+ * available at conversion rates of 1 Hz and slower. Note that extended
+ * precision is not enabled by default, as this driver initializes all chips
+ * to 2 Hz by design.
 *
 * This driver also supports the MAX6646, MAX6647, MAX6648, MAX6649 and
 * MAX6692 chips made by Maxim.  These are again similar to the LM86,
@@ -69,10 +70,10 @@
 * This driver also supports the G781 from GMT. This device is compatible
 * with the ADM1032.
 *
- * This driver also supports TMP451 from Texas Instruments. This device is
- * supported in both compatibility and extended mode. It's mostly compatible
- * with ADT7461 except for local temperature low byte register and max
- * conversion rate.
+ * This driver also supports TMP451 and TMP461 from Texas Instruments.
+ * Those devices are supported in both compatibility and extended mode.
+ * They are mostly compatible with ADT7461 except for local temperature
+ * low byte register and max conversion rate.
 *
 * Since the LM90 was the first chipset supported by this driver, most
 * comments will refer to this chipset, but are actually general and
@@ -112,7 +113,7 @@ static const unsigned short normal_i2c[] = {
 	0x4d, 0x4e, 0x4f, I2C_CLIENT_END };

 enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
-	max6646, w83l771, max6696, sa56004, g781, tmp451, max6654 };
+	max6646, w83l771, max6696, sa56004, g781, tmp451, tmp461, max6654 };

 /*
 * The LM90 registers
@@ -168,8 +169,12 @@ enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,

 #define LM90_MAX_CONVRATE_MS	16000	/* Maximum conversion rate in ms */

-/* TMP451 registers */
+/* TMP451/TMP461 registers */
 #define TMP451_REG_R_LOCAL_TEMPL	0x15
+#define TMP451_REG_CONALERT		0x22
+
+#define TMP461_REG_CHEN			0x16
+#define TMP461_REG_DFC			0x24

 /*
 * Device flags
@@ -182,7 +187,10 @@ enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
 #define LM90_HAVE_EMERGENCY_ALARM (1 << 5)/* emergency alarm		*/
 #define LM90_HAVE_TEMP3		(1 << 6) /* 3rd temperature sensor	*/
 #define LM90_HAVE_BROKEN_ALERT	(1 << 7) /* Broken alert		*/
-#define LM90_PAUSE_FOR_CONFIG	(1 << 8) /* Pause conversion for config	*/
+#define LM90_HAVE_EXTENDED_TEMP	(1 << 8) /* extended temperature support*/
+#define LM90_PAUSE_FOR_CONFIG	(1 << 9) /* Pause conversion for config	*/
+#define LM90_HAVE_CRIT		(1 << 10)/* Chip supports CRIT/OVERT register	*/
+#define LM90_HAVE_CRIT_ALRM_SWP	(1 << 11)/* critical alarm bits swapped	*/

 /* LM90 status */
 #define LM90_STATUS_LTHRM	(1 << 0) /* local THERM limit tripped */
@@ -192,6 +200,7 @@ enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
 #define LM90_STATUS_RHIGH	(1 << 4) /* remote high temp limit tripped */
 #define LM90_STATUS_LLOW	(1 << 5) /* local low temp limit tripped */
 #define LM90_STATUS_LHIGH	(1 << 6) /* local high temp limit tripped */
+#define LM90_STATUS_BUSY	(1 << 7) /* conversion is ongoing */

 #define MAX6696_STATUS2_R2THRM	(1 << 1) /* remote2 THERM limit tripped */
 #define MAX6696_STATUS2_R2OPEN	(1 << 2) /* remote2 is an open circuit */
@@ -229,6 +238,7 @@ static const struct i2c_device_id lm90_id[] = {
 	{ "w83l771", w83l771 },
 	{ "sa56004", sa56004 },
 	{ "tmp451", tmp451 },
+	{ "tmp461", tmp461 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, lm90_id);
@@ -326,6 +336,10 @@ static const struct of_device_id __maybe_unused lm90_of_match[] = {
 		.compatible = "ti,tmp451",
 		.data = (void *)tmp451
 	},
+	{
+		.compatible = "ti,tmp461",
+		.data = (void *)tmp461
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, lm90_of_match);
@@ -344,38 +358,43 @@ struct lm90_params {
 static const struct lm90_params lm90_params[] = {
 	[adm1032] = {
 		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
-		  | LM90_HAVE_BROKEN_ALERT,
+		  | LM90_HAVE_BROKEN_ALERT | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 10,
 	},
 	[adt7461] = {
 		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
-		  | LM90_HAVE_BROKEN_ALERT,
+		  | LM90_HAVE_BROKEN_ALERT | LM90_HAVE_EXTENDED_TEMP
+		  | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 10,
 	},
 	[g781] = {
 		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
-		  | LM90_HAVE_BROKEN_ALERT,
+		  | LM90_HAVE_BROKEN_ALERT | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 8,
 	},
 	[lm86] = {
-		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT,
+		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
+		  | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7b,
 		.max_convrate = 9,
 	},
 	[lm90] = {
-		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT,
+		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
+		  | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7b,
 		.max_convrate = 9,
 	},
 	[lm99] = {
-		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT,
+		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
+		  | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7b,
 		.max_convrate = 9,
 	},
 	[max6646] = {
+		.flags = LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 6,
 		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,
@@ -386,43 +405,51 @@ static const struct lm90_params lm90_params[] = {
 		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,
 	},
 	[max6657] = {
-		.flags = LM90_PAUSE_FOR_CONFIG,
+		.flags = LM90_PAUSE_FOR_CONFIG | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 8,
 		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,
 	},
 	[max6659] = {
-		.flags = LM90_HAVE_EMERGENCY,
+		.flags = LM90_HAVE_EMERGENCY | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 8,
 		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,
 	},
 	[max6680] = {
-		.flags = LM90_HAVE_OFFSET,
+		.flags = LM90_HAVE_OFFSET | LM90_HAVE_CRIT
+		  | LM90_HAVE_CRIT_ALRM_SWP,
 		.alert_alarms = 0x7c,
 		.max_convrate = 7,
 	},
 	[max6696] = {
 		.flags = LM90_HAVE_EMERGENCY
-		  | LM90_HAVE_EMERGENCY_ALARM | LM90_HAVE_TEMP3,
+		  | LM90_HAVE_EMERGENCY_ALARM | LM90_HAVE_TEMP3 | LM90_HAVE_CRIT,
 		.alert_alarms = 0x1c7c,
 		.max_convrate = 6,
 		.reg_local_ext = MAX6657_REG_R_LOCAL_TEMPL,
 	},
 	[w83l771] = {
-		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT,
+		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 8,
 	},
 	[sa56004] = {
-		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT,
+		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7b,
 		.max_convrate = 9,
 		.reg_local_ext = SA56004_REG_R_LOCAL_TEMPL,
 	},
 	[tmp451] = {
 		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
-		  | LM90_HAVE_BROKEN_ALERT,
+		  | LM90_HAVE_BROKEN_ALERT | LM90_HAVE_EXTENDED_TEMP | LM90_HAVE_CRIT,
+		.alert_alarms = 0x7c,
+		.max_convrate = 9,
+		.reg_local_ext = TMP451_REG_R_LOCAL_TEMPL,
+	},
+	[tmp461] = {
+		.flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
+		  | LM90_HAVE_BROKEN_ALERT | LM90_HAVE_EXTENDED_TEMP | LM90_HAVE_CRIT,
 		.alert_alarms = 0x7c,
 		.max_convrate = 9,
 		.reg_local_ext = TMP451_REG_R_LOCAL_TEMPL,
@@ -650,20 +677,22 @@ static int lm90_update_limits(struct device *dev)
 	struct i2c_client *client = data->client;
 	int val;

-	val = lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT);
-	if (val < 0)
-		return val;
-	data->temp8[LOCAL_CRIT] = val;
+	if (data->flags & LM90_HAVE_CRIT) {
+		val = lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT);
+		if (val < 0)
+			return val;
+		data->temp8[LOCAL_CRIT] = val;

-	val = lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT);
-	if (val < 0)
-		return val;
-	data->temp8[REMOTE_CRIT] = val;
+		val = lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT);
+		if (val < 0)
+			return val;
+		data->temp8[REMOTE_CRIT] = val;

-	val = lm90_read_reg(client, LM90_REG_R_TCRIT_HYST);
-	if (val < 0)
-		return val;
-	data->temp_hyst = val;
+		val = lm90_read_reg(client, LM90_REG_R_TCRIT_HYST);
+		if (val < 0)
+			return val;
+		data->temp_hyst = val;
+	}

 	val = lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH);
 	if (val < 0)
@@ -791,7 +820,7 @@ static int lm90_update_device(struct device *dev)
 		val = lm90_read_reg(client, LM90_REG_R_STATUS);
 		if (val < 0)
 			return val;
-		data->alarms = val;	/* lower 8 bit of alarms */
+		data->alarms = val & ~LM90_STATUS_BUSY;

 		if (data->kind == max6696) {
 			val = lm90_select_remote_channel(data, 1);
@@ -997,7 +1026,7 @@ static int lm90_get_temp11(struct lm90_data *data, int index)
 	s16 temp11 = data->temp11[index];
 	int temp;

-	if (data->kind == adt7461 || data->kind == tmp451)
+	if (data->flags & LM90_HAVE_EXTENDED_TEMP)
 		temp = temp_from_u16_adt7461(data, temp11);
 	else if (data->kind == max6646)
 		temp = temp_from_u16(temp11);
@@ -1031,7 +1060,7 @@ static int lm90_set_temp11(struct lm90_data *data, int index, long val)
 	if (data->kind == lm99 && index <= 2)
 		val -= 16000;

-	if (data->kind == adt7461 || data->kind == tmp451)
+	if (data->flags & LM90_HAVE_EXTENDED_TEMP)
 		data->temp11[index] = temp_to_u16_adt7461(data, val);
 	else if (data->kind == max6646)
 		data->temp11[index] = temp_to_u8(val) << 8;
@@ -1058,7 +1087,7 @@ static int lm90_get_temp8(struct lm90_data *data, int index)
 	s8 temp8 = data->temp8[index];
 	int temp;

-	if (data->kind == adt7461 || data->kind == tmp451)
+	if (data->flags & LM90_HAVE_EXTENDED_TEMP)
 		temp = temp_from_u8_adt7461(data, temp8);
 	else if (data->kind == max6646)
 		temp = temp_from_u8(temp8);
@@ -1091,7 +1120,7 @@ static int lm90_set_temp8(struct lm90_data *data, int index, long val)
 	if (data->kind == lm99 && index == 3)
 		val -= 16000;

-	if (data->kind == adt7461 || data->kind == tmp451)
+	if (data->flags & LM90_HAVE_EXTENDED_TEMP)
 		data->temp8[index] = temp_to_u8_adt7461(data, val);
 	else if (data->kind == max6646)
 		data->temp8[index] = temp_to_u8(val);
@@ -1109,7 +1138,7 @@ static int lm90_get_temphyst(struct lm90_data *data, int index)
 {
 	int temp;

-	if (data->kind == adt7461 || data->kind == tmp451)
+	if (data->flags & LM90_HAVE_EXTENDED_TEMP)
 		temp = temp_from_u8_adt7461(data, data->temp8[index]);
 	else if (data->kind == max6646)
 		temp = temp_from_u8(data->temp8[index]);
@@ -1129,7 +1158,7 @@ static int lm90_set_temphyst(struct lm90_data *data, long val)
 	int temp;
 	int err;

-	if (data->kind == adt7461 || data->kind == tmp451)
+	if (data->flags & LM90_HAVE_EXTENDED_TEMP)
 		temp = temp_from_u8_adt7461(data, data->temp8[LOCAL_CRIT]);
 	else if (data->kind == max6646)
 		temp = temp_from_u8(data->temp8[LOCAL_CRIT]);
@@ -1165,6 +1194,7 @@ static const u8 lm90_temp_emerg_index[3] = {
 static const u8 lm90_min_alarm_bits[3] = { 5, 3, 11 };
 static const u8 lm90_max_alarm_bits[3] = { 6, 4, 12 };
 static const u8 lm90_crit_alarm_bits[3] = { 0, 1, 9 };
+static const u8 lm90_crit_alarm_bits_swapped[3] = { 1, 0, 9 };
 static const u8 lm90_emergency_alarm_bits[3] = { 15, 13, 14 };
 static const u8 lm90_fault_bits[3] = { 0, 2, 10 };

@@ -1190,7 +1220,10 @@ static int lm90_temp_read(struct device *dev, u32 attr, int channel, long *val)
 		*val = (data->alarms >> lm90_max_alarm_bits[channel]) & 1;
 		break;
 	case hwmon_temp_crit_alarm:
-		*val = (data->alarms >> lm90_crit_alarm_bits[channel]) & 1;
+		if (data->flags & LM90_HAVE_CRIT_ALRM_SWP)
+			*val = (data->alarms >> lm90_crit_alarm_bits_swapped[channel]) & 1;
+		else
+			*val = (data->alarms >> lm90_crit_alarm_bits[channel]) & 1;
 		break;
 	case hwmon_temp_emergency_alarm:
 		*val = (data->alarms >> lm90_emergency_alarm_bits[channel]) & 1;
@@ -1438,12 +1471,11 @@ static int lm90_detect(struct i2c_client *client,
 	if (man_id < 0 || chip_id < 0 || config1 < 0 || convrate < 0)
 		return -ENODEV;

-	if (man_id == 0x01 || man_id == 0x5C || man_id == 0x41) {
+	if (man_id == 0x01 || man_id == 0x5C || man_id == 0xA1) {
 		config2 = i2c_smbus_read_byte_data(client, LM90_REG_R_CONFIG2);
 		if (config2 < 0)
 			return -ENODEV;
-	} else
-		config2 = 0;		/* Make compiler happy */
+	}

 	if ((address == 0x4C || address == 0x4D)
 	 && man_id == 0x01) { /* National Semiconductor */
@@ -1617,18 +1649,26 @@ static int lm90_detect(struct i2c_client *client,
 		 && convrate <= 0x08)
 			name = "g781";
 	} else
-	if (address == 0x4C
-	 && man_id == 0x55) { /* Texas Instruments */
-		int local_ext;
+	if (man_id == 0x55 && chip_id == 0x00 &&
+	    (config1 & 0x1B) == 0x00 && convrate <= 0x09) {
+		int local_ext, conalert, chen, dfc;

 		local_ext = i2c_smbus_read_byte_data(client,
 						     TMP451_REG_R_LOCAL_TEMPL);
+		conalert = i2c_smbus_read_byte_data(client,
+						    TMP451_REG_CONALERT);
+		chen = i2c_smbus_read_byte_data(client, TMP461_REG_CHEN);
+		dfc = i2c_smbus_read_byte_data(client, TMP461_REG_DFC);

-		if (chip_id == 0x00 /* TMP451 */
-		 && (config1 & 0x1B) == 0x00
-		 && convrate <= 0x09
-		 && (local_ext & 0x0F) == 0x00)
-			name = "tmp451";
+		if ((local_ext & 0x0F) == 0x00 &&
+		    (conalert & 0xf1) == 0x01 &&
+		    (chen & 0xfc) == 0x00 &&
+		    (dfc & 0xfc) == 0x00) {
+			if (address == 0x4c && !(chen & 0x03))
+				name = "tmp451";
+			else if (address >= 0x48 && address <= 0x4f)
+				name = "tmp461";
+		}
 	}

 	if (!name) { /* identification failed */
@@ -1675,7 +1715,7 @@ static int lm90_init_client(struct i2c_client *client, struct lm90_data *data)
 	lm90_set_convrate(client, data, 500); /* 500ms; 2Hz conversion rate */

 	/* Check Temperature Range Select */
-	if (data->kind == adt7461 || data->kind == tmp451) {
+	if (data->flags & LM90_HAVE_EXTENDED_TEMP) {
 		if (config & 0x04)
 			data->flags |= LM90_FLAG_ADT7461_EXT;
 	}
@@ -1842,11 +1882,14 @@ static int lm90_probe(struct i2c_client *client)
 	info->config = data->channel_config;

 	data->channel_config[0] = HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX |
-		HWMON_T_CRIT | HWMON_T_CRIT_HYST | HWMON_T_MIN_ALARM |
-		HWMON_T_MAX_ALARM | HWMON_T_CRIT_ALARM;
+		HWMON_T_MIN_ALARM | HWMON_T_MAX_ALARM;
 	data->channel_config[1] = HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX |
-		HWMON_T_CRIT | HWMON_T_CRIT_HYST | HWMON_T_MIN_ALARM |
-		HWMON_T_MAX_ALARM | HWMON_T_CRIT_ALARM | HWMON_T_FAULT;
+		HWMON_T_MIN_ALARM | HWMON_T_MAX_ALARM | HWMON_T_FAULT;
+
+	if (data->flags & LM90_HAVE_CRIT) {
+		data->channel_config[0] |= HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_CRIT_HYST;
+		data->channel_config[1] |= HWMON_T_CRIT | HWMON_T_CRIT_ALARM | HWMON_T_CRIT_HYST;
+	}

 	if (data->flags & LM90_HAVE_OFFSET)
 		data->channel_config[1] |= HWMON_T_OFFSET;
--- a/drivers/infiniband/hw/hns/hns_roce_srq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_srq.c
@@ -277,7 +277,7 @@ static int alloc_srq_wrid(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq)

 static void free_srq_wrid(struct hns_roce_srq *srq)
 {
-	kfree(srq->wrid);
+	kvfree(srq->wrid);
 	srq->wrid = NULL;
 }

--- a/drivers/infiniband/hw/qib/qib_user_sdma.c
+++ b/drivers/infiniband/hw/qib/qib_user_sdma.c
@@ -941,7 +941,7 @@ static int qib_user_sdma_queue_pkts(const struct qib_devdata *dd,
 					       &addrlimit) ||
 			    addrlimit > type_max(typeof(pkt->addrlimit))) {
 				ret = -EINVAL;
-				goto free_pbc;
+				goto free_pkt;
 			}
 			pkt->addrlimit = addrlimit;

--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1588,7 +1588,13 @@ static const struct dmi_system_id no_hw_res_dmi_table[] = {
 */
 static int elantech_change_report_id(struct psmouse *psmouse)
 {
-	unsigned char param[2] = { 0x10, 0x03 };
+	/*
+	 * NOTE: the code is expecting to receive param[] as an array of 3
+	 * items (see __ps2_command()), even if in this case only 2 are
+	 * actually needed. Make sure the array size is 3 to avoid potential
+	 * stack out-of-bound accesses.
+	 */
+	unsigned char param[3] = { 0x10, 0x03 };

 	if (elantech_write_reg_params(psmouse, 0x7, param) ||
 	    elantech_read_reg_params(psmouse, 0x7, param) ||
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1839,7 +1839,7 @@ static int mxt_read_info_block(struct mxt_data *data)
 	if (error) {
 		dev_err(&client->dev, "Error %d parsing object table\n", error);
 		mxt_free_object_table(data);
-		goto err_free_mem;
+		return error;
 	}

 	data->object_table = (struct mxt_object *)(id_buf + MXT_OBJECT_START);
--- a/drivers/input/touchscreen/elants_i2c.c
+++ b/drivers/input/touchscreen/elants_i2c.c
@@ -109,6 +109,19 @@
 #define ELAN_POWERON_DELAY_USEC	500
 #define ELAN_RESET_DELAY_MSEC	20

+/* FW boot code version */
+#define BC_VER_H_BYTE_FOR_EKTH3900x1_I2C        0x72
+#define BC_VER_H_BYTE_FOR_EKTH3900x2_I2C        0x82
+#define BC_VER_H_BYTE_FOR_EKTH3900x3_I2C        0x92
+#define BC_VER_H_BYTE_FOR_EKTH5312x1_I2C        0x6D
+#define BC_VER_H_BYTE_FOR_EKTH5312x2_I2C        0x6E
+#define BC_VER_H_BYTE_FOR_EKTH5312cx1_I2C       0x77
+#define BC_VER_H_BYTE_FOR_EKTH5312cx2_I2C       0x78
+#define BC_VER_H_BYTE_FOR_EKTH5312x1_I2C_USB    0x67
+#define BC_VER_H_BYTE_FOR_EKTH5312x2_I2C_USB    0x68
+#define BC_VER_H_BYTE_FOR_EKTH5312cx1_I2C_USB   0x74
+#define BC_VER_H_BYTE_FOR_EKTH5312cx2_I2C_USB   0x75
+
 enum elants_state {
 	ELAN_STATE_NORMAL,
 	ELAN_WAIT_QUEUE_HEADER,
@@ -663,6 +676,37 @@ static int elants_i2c_validate_remark_id(struct elants_data *ts,
 	return 0;
 }

+static bool elants_i2c_should_check_remark_id(struct elants_data *ts)
+{
+	struct i2c_client *client = ts->client;
+	const u8 bootcode_version = ts->iap_version;
+	bool check;
+
+	/* I2C eKTH3900 and eKTH5312 are NOT support Remark ID */
+	if ((bootcode_version == BC_VER_H_BYTE_FOR_EKTH3900x1_I2C) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH3900x2_I2C) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH3900x3_I2C) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312x1_I2C) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312x2_I2C) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312cx1_I2C) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312cx2_I2C) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312x1_I2C_USB) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312x2_I2C_USB) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312cx1_I2C_USB) ||
+	    (bootcode_version == BC_VER_H_BYTE_FOR_EKTH5312cx2_I2C_USB)) {
+		dev_dbg(&client->dev,
+			"eKTH3900/eKTH5312(0x%02x) are not support remark id\n",
+			bootcode_version);
+		check = false;
+	} else if (bootcode_version >= 0x60) {
+		check = true;
+	} else {
+		check = false;
+	}
+
+	return check;
+}
+
 static int elants_i2c_do_update_firmware(struct i2c_client *client,
 					 const struct firmware *fw,
 					 bool force)
@@ -676,7 +720,7 @@ static int elants_i2c_do_update_firmware(struct i2c_client *client,
 	u16 send_id;
 	int page, n_fw_pages;
 	int error;
-	bool check_remark_id = ts->iap_version >= 0x60;
+	bool check_remark_id = elants_i2c_should_check_remark_id(ts);

 	/* Recovery mode detection! */
 	if (force) {
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -162,6 +162,7 @@ static const struct goodix_chip_id goodix_chip_ids[] = {
 	{ .id = "911", .data = &gt911_chip_data },
 	{ .id = "9271", .data = &gt911_chip_data },
 	{ .id = "9110", .data = &gt911_chip_data },
+	{ .id = "9111", .data = &gt911_chip_data },
 	{ .id = "927", .data = &gt911_chip_data },
 	{ .id = "928", .data = &gt911_chip_data },

--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2333,7 +2333,7 @@ void mmc_start_host(struct mmc_host *host)
 	_mmc_detect_change(host, 0, false);
 }

-void mmc_stop_host(struct mmc_host *host)
+void __mmc_stop_host(struct mmc_host *host)
 {
 	if (host->slot.cd_irq >= 0) {
 		mmc_gpio_set_cd_wake(host, false);
@@ -2342,6 +2342,11 @@ void mmc_stop_host(struct mmc_host *host)

 	host->rescan_disable = 1;
 	cancel_delayed_work_sync(&host->detect);
+}
+
+void mmc_stop_host(struct mmc_host *host)
+{
+	__mmc_stop_host(host);

 	/* clear pm flags now and let card drivers set them as needed */
 	host->pm_flags = 0;
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -71,6 +71,7 @@ static inline void mmc_delay(unsigned int ms)

 void mmc_rescan(struct work_struct *work);
 void mmc_start_host(struct mmc_host *host);
+void __mmc_stop_host(struct mmc_host *host);
 void mmc_stop_host(struct mmc_host *host);

 void _mmc_detect_change(struct mmc_host *host, unsigned long delay,
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -80,9 +80,18 @@ static void mmc_host_classdev_release(struct device *dev)
 	kfree(host);
 }

+static int mmc_host_classdev_shutdown(struct device *dev)
+{
+	struct mmc_host *host = cls_dev_to_mmc_host(dev);
+
+	__mmc_stop_host(host);
+	return 0;
+}
+
 static struct class mmc_host_class = {
 	.name		= "mmc_host",
 	.dev_release	= mmc_host_classdev_release,
+	.shutdown_pre	= mmc_host_classdev_shutdown,
 	.pm		= MMC_HOST_CLASS_DEV_PM_OPS,
 };

--- a/drivers/mmc/host/meson-mx-sdhc-mmc.c
+++ b/drivers/mmc/host/meson-mx-sdhc-mmc.c
@@ -135,6 +135,7 @@ static void meson_mx_sdhc_start_cmd(struct mmc_host *mmc,
 				    struct mmc_command *cmd)
 {
 	struct meson_mx_sdhc_host *host = mmc_priv(mmc);
+	bool manual_stop = false;
 	u32 ictl, send;
 	int pack_len;

@@ -172,12 +173,27 @@ static void meson_mx_sdhc_start_cmd(struct mmc_host *mmc,
 		else
 			/* software flush: */
 			ictl |= MESON_SDHC_ICTL_DATA_XFER_OK;
+
+		/*
+		 * Mimic the logic from the vendor driver where (only)
+		 * SD_IO_RW_EXTENDED commands with more than one block set the
+		 * MESON_SDHC_MISC_MANUAL_STOP bit. This fixes the firmware
+		 * download in the brcmfmac driver for a BCM43362/1 card.
+		 * Without this sdio_memcpy_toio() (with a size of 219557
+		 * bytes) times out if MESON_SDHC_MISC_MANUAL_STOP is not set.
+		 */
+		manual_stop = cmd->data->blocks > 1 &&
+			      cmd->opcode == SD_IO_RW_EXTENDED;
 	} else {
 		pack_len = 0;

 		ictl |= MESON_SDHC_ICTL_RESP_OK;
 	}

+	regmap_update_bits(host->regmap, MESON_SDHC_MISC,
+			   MESON_SDHC_MISC_MANUAL_STOP,
+			   manual_stop ? MESON_SDHC_MISC_MANUAL_STOP : 0);
+
 	if (cmd->opcode == MMC_STOP_TRANSMISSION)
 		send |= MESON_SDHC_SEND_DATA_STOP;

--- a/drivers/mmc/host/mmci_stm32_sdmmc.c
+++ b/drivers/mmc/host/mmci_stm32_sdmmc.c
@@ -441,6 +441,8 @@ static int sdmmc_dlyb_phase_tuning(struct mmci_host *host, u32 opcode)
 		return -EINVAL;
 	}

+	writel_relaxed(0, dlyb->base + DLYB_CR);
+
 	phase = end_of_len - max_len / 2;
 	sdmmc_dlyb_set_cfgr(dlyb, dlyb->unit, phase, false);

--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -354,23 +354,6 @@ static void tegra_sdhci_set_tap(struct sdhci_host *host, unsigned int tap)
 	}
 }

-static void tegra_sdhci_hs400_enhanced_strobe(struct mmc_host *mmc,
-					      struct mmc_ios *ios)
-{
-	struct sdhci_host *host = mmc_priv(mmc);
-	u32 val;
-
-	val = sdhci_readl(host, SDHCI_TEGRA_VENDOR_SYS_SW_CTRL);
-
-	if (ios->enhanced_strobe)
-		val |= SDHCI_TEGRA_SYS_SW_CTRL_ENHANCED_STROBE;
-	else
-		val &= ~SDHCI_TEGRA_SYS_SW_CTRL_ENHANCED_STROBE;
-
-	sdhci_writel(host, val, SDHCI_TEGRA_VENDOR_SYS_SW_CTRL);
-
-}
-
 static void tegra_sdhci_reset(struct sdhci_host *host, u8 mask)
 {
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
@@ -791,6 +774,32 @@ static void tegra_sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 	}
 }

+static void tegra_sdhci_hs400_enhanced_strobe(struct mmc_host *mmc,
+					      struct mmc_ios *ios)
+{
+	struct sdhci_host *host = mmc_priv(mmc);
+	u32 val;
+
+	val = sdhci_readl(host, SDHCI_TEGRA_VENDOR_SYS_SW_CTRL);
+
+	if (ios->enhanced_strobe) {
+		val |= SDHCI_TEGRA_SYS_SW_CTRL_ENHANCED_STROBE;
+		/*
+		 * When CMD13 is sent from mmc_select_hs400es() after
+		 * switching to HS400ES mode, the bus is operating at
+		 * either MMC_HIGH_26_MAX_DTR or MMC_HIGH_52_MAX_DTR.
+		 * To meet Tegra SDHCI requirement at HS400ES mode, force SDHCI
+		 * interface clock to MMC_HS200_MAX_DTR (200 MHz) so that host
+		 * controller CAR clock and the interface clock are rate matched.
+		 */
+		tegra_sdhci_set_clock(host, MMC_HS200_MAX_DTR);
+	} else {
+		val &= ~SDHCI_TEGRA_SYS_SW_CTRL_ENHANCED_STROBE;
+	}
+
+	sdhci_writel(host, val, SDHCI_TEGRA_VENDOR_SYS_SW_CTRL);
+}
+
 static unsigned int tegra_sdhci_get_max_clock(struct sdhci_host *host)
 {
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -1466,7 +1466,7 @@ static int bond_option_ad_actor_system_set(struct bonding *bond,
 		mac = (u8 *)&newval->value;
 	}

-	if (!is_valid_ether_addr(mac))
+	if (is_multicast_ether_addr(mac))
 		goto err;

 	netdev_dbg(bond->dev, "Setting ad_actor_system to %pM\n", mac);
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -9260,7 +9260,7 @@ static int __maybe_unused igb_suspend(struct device *dev)
 	return __igb_shutdown(to_pci_dev(dev), NULL, 0);
 }

-static int __maybe_unused igb_resume(struct device *dev)
+static int __maybe_unused __igb_resume(struct device *dev, bool rpm)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct net_device *netdev = pci_get_drvdata(pdev);
@@ -9303,17 +9303,24 @@ static int __maybe_unused igb_resume(struct device *dev)

 	wr32(E1000_WUS, ~0);

-	rtnl_lock();
+	if (!rpm)
+		rtnl_lock();
 	if (!err && netif_running(netdev))
 		err = __igb_open(netdev, true);

 	if (!err)
 		netif_device_attach(netdev);
-	rtnl_unlock();
+	if (!rpm)
+		rtnl_unlock();

 	return err;
 }

+static int __maybe_unused igb_resume(struct device *dev)
+{
+	return __igb_resume(dev, false);
+}
+
 static int __maybe_unused igb_runtime_idle(struct device *dev)
 {
 	struct net_device *netdev = dev_get_drvdata(dev);
@@ -9332,7 +9339,7 @@ static int __maybe_unused igb_runtime_suspend(struct device *dev)

 static int __maybe_unused igb_runtime_resume(struct device *dev)
 {
-	return igb_resume(dev);
+	return __igb_resume(dev, true);
 }

 static void igb_shutdown(struct pci_dev *pdev)
@@ -9448,7 +9455,7 @@ static pci_ers_result_t igb_io_error_detected(struct pci_dev *pdev,
 *  @pdev: Pointer to PCI device
 *
 *  Restart the card from scratch, as if from a cold-boot. Implementation
- *  resembles the first-half of the igb_resume routine.
+ *  resembles the first-half of the __igb_resume routine.
 **/
 static pci_ers_result_t igb_io_slot_reset(struct pci_dev *pdev)
 {
@@ -9488,7 +9495,7 @@ static pci_ers_result_t igb_io_slot_reset(struct pci_dev *pdev)
 *
 *  This callback is called when the error recovery driver tells us that
 *  its OK to resume normal operation. Implementation resembles the
- *  second-half of the igb_resume routine.
+ *  second-half of the __igb_resume routine.
 */
 static void igb_io_resume(struct pci_dev *pdev)
 {
--- a/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c
@@ -50,12 +50,14 @@ int prestera_port_pvid_set(struct prestera_port *port, u16 vid)
 struct prestera_port *prestera_port_find_by_hwid(struct prestera_switch *sw,
 						 u32 dev_id, u32 hw_id)
 {
-	struct prestera_port *port = NULL;
+	struct prestera_port *port = NULL, *tmp;

 	read_lock(&sw->port_list_lock);
-	list_for_each_entry(port, &sw->port_list, list) {
-		if (port->dev_id == dev_id && port->hw_id == hw_id)
+	list_for_each_entry(tmp, &sw->port_list, list) {
+		if (tmp->dev_id == dev_id && tmp->hw_id == hw_id) {
+			port = tmp;
 			break;
+		}
 	}
 	read_unlock(&sw->port_list_lock);

@@ -64,12 +66,14 @@ struct prestera_port *prestera_port_find_by_hwid(struct prestera_switch *sw,

 struct prestera_port *prestera_find_port(struct prestera_switch *sw, u32 id)
 {
-	struct prestera_port *port = NULL;
+	struct prestera_port *port = NULL, *tmp;

 	read_lock(&sw->port_list_lock);
-	list_for_each_entry(port, &sw->port_list, list) {
-		if (port->id == id)
+	list_for_each_entry(tmp, &sw->port_list, list) {
+		if (tmp->id == id) {
+			port = tmp;
 			break;
+		}
 	}
 	read_unlock(&sw->port_list_lock);

--- a/drivers/net/ethernet/micrel/ks8851_par.c
+++ b/drivers/net/ethernet/micrel/ks8851_par.c
@@ -323,6 +323,8 @@ static int ks8851_probe_par(struct platform_device *pdev)
 		return ret;

 	netdev->irq = platform_get_irq(pdev, 0);
+	if (netdev->irq < 0)
+		return netdev->irq;

 	return ks8851_probe_common(netdev, dev, msg_enable);
 }
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h
@@ -201,7 +201,7 @@ int qlcnic_sriov_get_vf_vport_info(struct qlcnic_adapter *,
 				   struct qlcnic_info *, u16);
 int qlcnic_sriov_cfg_vf_guest_vlan(struct qlcnic_adapter *, u16, u8);
 void qlcnic_sriov_free_vlans(struct qlcnic_adapter *);
-void qlcnic_sriov_alloc_vlans(struct qlcnic_adapter *);
+int qlcnic_sriov_alloc_vlans(struct qlcnic_adapter *);
 bool qlcnic_sriov_check_any_vlan(struct qlcnic_vf_info *);
 void qlcnic_sriov_del_vlan_id(struct qlcnic_sriov *,
 			      struct qlcnic_vf_info *, u16);
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
@@ -432,7 +432,7 @@ static int qlcnic_sriov_set_guest_vlan_mode(struct qlcnic_adapter *adapter,
 					    struct qlcnic_cmd_args *cmd)
 {
 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;
-	int i, num_vlans;
+	int i, num_vlans, ret;
 	u16 *vlans;

 	if (sriov->allowed_vlans)
@@ -443,7 +443,9 @@ static int qlcnic_sriov_set_guest_vlan_mode(struct qlcnic_adapter *adapter,
 	dev_info(&adapter->pdev->dev, "Number of allowed Guest VLANs = %d\n",
 		 sriov->num_allowed_vlans);

-	qlcnic_sriov_alloc_vlans(adapter);
+	ret = qlcnic_sriov_alloc_vlans(adapter);
+	if (ret)
+		return ret;

 	if (!sriov->any_vlan)
 		return 0;
@@ -2159,7 +2161,7 @@ static int qlcnic_sriov_vf_resume(struct qlcnic_adapter *adapter)
 	return err;
 }

-void qlcnic_sriov_alloc_vlans(struct qlcnic_adapter *adapter)
+int qlcnic_sriov_alloc_vlans(struct qlcnic_adapter *adapter)
 {
 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;
 	struct qlcnic_vf_info *vf;
@@ -2169,7 +2171,11 @@ void qlcnic_sriov_alloc_vlans(struct qlcnic_adapter *adapter)
 		vf = &sriov->vf_info[i];
 		vf->sriov_vlans = kcalloc(sriov->num_allowed_vlans,
 					  sizeof(*vf->sriov_vlans), GFP_KERNEL);
+		if (!vf->sriov_vlans)
+			return -ENOMEM;
 	}
+
+	return 0;
 }

 void qlcnic_sriov_free_vlans(struct qlcnic_adapter *adapter)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
@@ -597,7 +597,9 @@ static int __qlcnic_pci_sriov_enable(struct qlcnic_adapter *adapter,
 	if (err)
 		goto del_flr_queue;

-	qlcnic_sriov_alloc_vlans(adapter);
+	err = qlcnic_sriov_alloc_vlans(adapter);
+	if (err)
+		goto del_flr_queue;

 	return err;

--- a/drivers/net/ethernet/sfc/falcon/rx.c
+++ b/drivers/net/ethernet/sfc/falcon/rx.c
@@ -728,7 +728,10 @@ static void ef4_init_rx_recycle_ring(struct ef4_nic *efx,
 					    efx->rx_bufs_per_page);
 	rx_queue->page_ring = kcalloc(page_ring_size,
 				      sizeof(*rx_queue->page_ring), GFP_KERNEL);
-	rx_queue->page_ptr_mask = page_ring_size - 1;
+	if (!rx_queue->page_ring)
+		rx_queue->page_ptr_mask = 0;
+	else
+		rx_queue->page_ptr_mask = page_ring_size - 1;
 }

 void ef4_init_rx_queue(struct ef4_rx_queue *rx_queue)
--- a/drivers/net/ethernet/sfc/rx_common.c
+++ b/drivers/net/ethernet/sfc/rx_common.c
@@ -150,7 +150,10 @@ static void efx_init_rx_recycle_ring(struct efx_rx_queue *rx_queue)
 					    efx->rx_bufs_per_page);
 	rx_queue->page_ring = kcalloc(page_ring_size,
 				      sizeof(*rx_queue->page_ring), GFP_KERNEL);
-	rx_queue->page_ptr_mask = page_ring_size - 1;
+	if (!rx_queue->page_ring)
+		rx_queue->page_ptr_mask = 0;
+	else
+		rx_queue->page_ptr_mask = page_ring_size - 1;
 }

 static void efx_fini_rx_recycle_ring(struct efx_rx_queue *rx_queue)
--- a/drivers/net/ethernet/smsc/smc911x.c
+++ b/drivers/net/ethernet/smsc/smc911x.c
@@ -2069,6 +2069,11 @@ static int smc911x_drv_probe(struct platform_device *pdev)

 	ndev->dma = (unsigned char)-1;
 	ndev->irq = platform_get_irq(pdev, 0);
+	if (ndev->irq < 0) {
+		ret = ndev->irq;
+		goto release_both;
+	}
+
 	lp = netdev_priv(ndev);
 	lp->netdev = ndev;
 #ifdef SMC_DYNAMIC_BUS_CONFIG
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -1269,6 +1269,11 @@ static int fjes_probe(struct platform_device *plat_dev)
 	hw->hw_res.start = res->start;
 	hw->hw_res.size = resource_size(res);
 	hw->hw_res.irq = platform_get_irq(plat_dev, 0);
+	if (hw->hw_res.irq < 0) {
+		err = hw->hw_res.irq;
+		goto err_free_control_wq;
+	}
+
 	err = fjes_hw_init(&adapter->hw);
 	if (err)
 		goto err_free_control_wq;
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -792,13 +792,14 @@ static void mkiss_close(struct tty_struct *tty)
 	 */
 	netif_stop_queue(ax->dev);

-	/* Free all AX25 frame buffers. */
+	unregister_netdev(ax->dev);
+
+	/* Free all AX25 frame buffers after unreg. */
 	kfree(ax->rbuff);
 	kfree(ax->xbuff);

 	ax->tty = NULL;

-	unregister_netdev(ax->dev);
 	free_netdev(ax->dev);
 }

--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -64,6 +64,8 @@
 #define LAN7801_USB_PRODUCT_ID		(0x7801)
 #define LAN78XX_EEPROM_MAGIC		(0x78A5)
 #define LAN78XX_OTP_MAGIC		(0x78F3)
+#define AT29M2AF_USB_VENDOR_ID		(0x07C9)
+#define AT29M2AF_USB_PRODUCT_ID	(0x0012)

 #define	MII_READ			1
 #define	MII_WRITE			0
@@ -4142,6 +4144,10 @@ static const struct usb_device_id products[] = {
 	/* LAN7801 USB Gigabit Ethernet Device */
 	USB_DEVICE(LAN78XX_USB_VENDOR_ID, LAN7801_USB_PRODUCT_ID),
 	},
+	{
+	/* ATM2-AF USB Gigabit Ethernet Device */
+	USB_DEVICE(AT29M2AF_USB_VENDOR_ID, AT29M2AF_USB_PRODUCT_ID),
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(usb, products);
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
@@ -1244,6 +1244,18 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
 		raw_spin_lock_init(&pc->irq_lock[i]);
 	}

+	pc->pctl_desc = *pdata->pctl_desc;
+	pc->pctl_dev = devm_pinctrl_register(dev, &pc->pctl_desc, pc);
+	if (IS_ERR(pc->pctl_dev)) {
+		gpiochip_remove(&pc->gpio_chip);
+		return PTR_ERR(pc->pctl_dev);
+	}
+
+	pc->gpio_range = *pdata->gpio_range;
+	pc->gpio_range.base = pc->gpio_chip.base;
+	pc->gpio_range.gc = &pc->gpio_chip;
+	pinctrl_add_gpio_range(pc->pctl_dev, &pc->gpio_range);
+
 	girq = &pc->gpio_chip.irq;
 	girq->chip = &bcm2835_gpio_irq_chip;
 	girq->parent_handler = bcm2835_gpio_irq_handler;
@@ -1251,8 +1263,10 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
 	girq->parents = devm_kcalloc(dev, BCM2835_NUM_IRQS,
 				     sizeof(*girq->parents),
 				     GFP_KERNEL);
-	if (!girq->parents)
+	if (!girq->parents) {
+		pinctrl_remove_gpio_range(pc->pctl_dev, &pc->gpio_range);
 		return -ENOMEM;
+	}

 	if (is_7211) {
 		pc->wake_irq = devm_kcalloc(dev, BCM2835_NUM_IRQS,
@@ -1303,21 +1317,10 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
 	err = gpiochip_add_data(&pc->gpio_chip, pc);
 	if (err) {
 		dev_err(dev, "could not add GPIO chip\n");
+		pinctrl_remove_gpio_range(pc->pctl_dev, &pc->gpio_range);
 		return err;
 	}

-	pc->pctl_desc = *pdata->pctl_desc;
-	pc->pctl_dev = devm_pinctrl_register(dev, &pc->pctl_desc, pc);
-	if (IS_ERR(pc->pctl_dev)) {
-		gpiochip_remove(&pc->gpio_chip);
-		return PTR_ERR(pc->pctl_dev);
-	}
-
-	pc->gpio_range = *pdata->gpio_range;
-	pc->gpio_range.base = pc->gpio_chip.base;
-	pc->gpio_range.gc = &pc->gpio_chip;
-	pinctrl_add_gpio_range(pc->pctl_dev, &pc->gpio_range);
-
 	return 0;
 }

--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
@@ -280,8 +280,12 @@ static int mtk_xt_get_gpio_n(void *data, unsigned long eint_n,
 	desc = (const struct mtk_pin_desc *)hw->soc->pins;
 	*gpio_chip = &hw->chip;

-	/* Be greedy to guess first gpio_n is equal to eint_n */
-	if (desc[eint_n].eint.eint_n == eint_n)
+	/*
+	 * Be greedy to guess first gpio_n is equal to eint_n.
+	 * Only eint virtual eint number is greater than gpio number.
+	 */
+	if (hw->soc->npins > eint_n &&
+	    desc[eint_n].eint.eint_n == eint_n)
 		*gpio_n = eint_n;
 	else
 		*gpio_n = mtk_xt_find_eint_num(hw, eint_n);
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -1255,10 +1255,10 @@ static int stm32_gpiolib_register_bank(struct stm32_pinctrl *pctl,
 		bank_nr = args.args[1] / STM32_GPIO_PINS_PER_BANK;
 		bank->gpio_chip.base = args.args[1];

-		npins = args.args[2];
-		while (!of_parse_phandle_with_fixed_args(np, "gpio-ranges", 3,
-							 ++i, &args))
-			npins += args.args[2];
+		/* get the last defined gpio line (offset + nb of pins) */
+		npins = args.args[0] + args.args[2];
+		while (!of_parse_phandle_with_fixed_args(np, "gpio-ranges", 3, ++i, &args))
+			npins = max(npins, (int)(args.args[0] + args.args[2]));
 	} else {
 		bank_nr = pctl->nbanks;
 		bank->gpio_chip.base = bank_nr * STM32_GPIO_PINS_PER_BANK;
--- a/drivers/platform/x86/intel_pmc_core_pltdrv.c
+++ b/drivers/platform/x86/intel_pmc_core_pltdrv.c
@@ -65,7 +65,7 @@ static int __init pmc_core_platform_init(void)

 	retval = platform_device_register(pmc_core_device);
 	if (retval)
-		kfree(pmc_core_device);
+		platform_device_put(pmc_core_device);

 	return retval;
 }
--- a/drivers/spi/spi-armada-3700.c
+++ b/drivers/spi/spi-armada-3700.c
@@ -901,7 +901,7 @@ static int a3700_spi_probe(struct platform_device *pdev)
 	return 0;

 error_clk:
-	clk_disable_unprepare(spi->clk);
+	clk_unprepare(spi->clk);
 error:
 	spi_master_put(master);
 out:
--- a/drivers/tee/optee/shm_pool.c
+++ b/drivers/tee/optee/shm_pool.c
@@ -41,10 +41,8 @@ static int pool_op_alloc(struct tee_shm_pool_mgr *poolm,
 			goto err;
 		}

-		for (i = 0; i < nr_pages; i++) {
-			pages[i] = page;
-			page++;
-		}
+		for (i = 0; i < nr_pages; i++)
+			pages[i] = page + i;

 		shm->flags |= TEE_SHM_REGISTER;
 		rc = optee_shm_register(shm->ctx, shm, pages, nr_pages,
--- a/drivers/tee/tee_shm.c
+++ b/drivers/tee/tee_shm.c
@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2015-2016, Linaro Limited
+ * Copyright (c) 2015-2017, 2019-2021 Linaro Limited
 */
+#include <linux/anon_inodes.h>
 #include <linux/device.h>
-#include <linux/dma-buf.h>
-#include <linux/fdtable.h>
 #include <linux/idr.h>
+#include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/tee_drv.h>
@@ -28,16 +28,8 @@ static void release_registered_pages(struct tee_shm *shm)
 	}
 }

-static void tee_shm_release(struct tee_shm *shm)
+static void tee_shm_release(struct tee_device *teedev, struct tee_shm *shm)
 {
-	struct tee_device *teedev = shm->ctx->teedev;
-
-	if (shm->flags & TEE_SHM_DMA_BUF) {
-		mutex_lock(&teedev->mutex);
-		idr_remove(&teedev->idr, shm->id);
-		mutex_unlock(&teedev->mutex);
-	}
-
 	if (shm->flags & TEE_SHM_POOL) {
 		struct tee_shm_pool_mgr *poolm;

@@ -64,45 +56,6 @@ static void tee_shm_release(struct tee_shm *shm)
 	tee_device_put(teedev);
 }

-static struct sg_table *tee_shm_op_map_dma_buf(struct dma_buf_attachment
-			*attach, enum dma_data_direction dir)
-{
-	return NULL;
-}
-
-static void tee_shm_op_unmap_dma_buf(struct dma_buf_attachment *attach,
-				     struct sg_table *table,
-				     enum dma_data_direction dir)
-{
-}
-
-static void tee_shm_op_release(struct dma_buf *dmabuf)
-{
-	struct tee_shm *shm = dmabuf->priv;
-
-	tee_shm_release(shm);
-}
-
-static int tee_shm_op_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma)
-{
-	struct tee_shm *shm = dmabuf->priv;
-	size_t size = vma->vm_end - vma->vm_start;
-
-	/* Refuse sharing shared memory provided by application */
-	if (shm->flags & TEE_SHM_USER_MAPPED)
-		return -EINVAL;
-
-	return remap_pfn_range(vma, vma->vm_start, shm->paddr >> PAGE_SHIFT,
-			       size, vma->vm_page_prot);
-}
-
-static const struct dma_buf_ops tee_shm_dma_buf_ops = {
-	.map_dma_buf = tee_shm_op_map_dma_buf,
-	.unmap_dma_buf = tee_shm_op_unmap_dma_buf,
-	.release = tee_shm_op_release,
-	.mmap = tee_shm_op_mmap,
-};
-
 struct tee_shm *tee_shm_alloc(struct tee_context *ctx, size_t size, u32 flags)
 {
 	struct tee_device *teedev = ctx->teedev;
@@ -137,6 +90,7 @@ struct tee_shm *tee_shm_alloc(struct tee_context *ctx, size_t size, u32 flags)
 		goto err_dev_put;
 	}

+	refcount_set(&shm->refcount, 1);
 	shm->flags = flags | TEE_SHM_POOL;
 	shm->ctx = ctx;
 	if (flags & TEE_SHM_DMA_BUF)
@@ -150,10 +104,7 @@ struct tee_shm *tee_shm_alloc(struct tee_context *ctx, size_t size, u32 flags)
 		goto err_kfree;
 	}

-
 	if (flags & TEE_SHM_DMA_BUF) {
-		DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
-
 		mutex_lock(&teedev->mutex);
 		shm->id = idr_alloc(&teedev->idr, shm, 1, 0, GFP_KERNEL);
 		mutex_unlock(&teedev->mutex);
@@ -161,28 +112,11 @@ struct tee_shm *tee_shm_alloc(struct tee_context *ctx, size_t size, u32 flags)
 			ret = ERR_PTR(shm->id);
 			goto err_pool_free;
 		}
-
-		exp_info.ops = &tee_shm_dma_buf_ops;
-		exp_info.size = shm->size;
-		exp_info.flags = O_RDWR;
-		exp_info.priv = shm;
-
-		shm->dmabuf = dma_buf_export(&exp_info);
-		if (IS_ERR(shm->dmabuf)) {
-			ret = ERR_CAST(shm->dmabuf);
-			goto err_rem;
-		}
 	}

 	teedev_ctx_get(ctx);

 	return shm;
-err_rem:
-	if (flags & TEE_SHM_DMA_BUF) {
-		mutex_lock(&teedev->mutex);
-		idr_remove(&teedev->idr, shm->id);
-		mutex_unlock(&teedev->mutex);
-	}
 err_pool_free:
 	poolm->ops->free(poolm, shm);
 err_kfree:
@@ -243,6 +177,7 @@ struct tee_shm *tee_shm_register(struct tee_context *ctx, unsigned long addr,
 		goto err;
 	}

+	refcount_set(&shm->refcount, 1);
 	shm->flags = flags | TEE_SHM_REGISTER;
 	shm->ctx = ctx;
 	shm->id = -1;
@@ -303,22 +238,6 @@ struct tee_shm *tee_shm_register(struct tee_context *ctx, unsigned long addr,
 		goto err;
 	}

-	if (flags & TEE_SHM_DMA_BUF) {
-		DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
-
-		exp_info.ops = &tee_shm_dma_buf_ops;
-		exp_info.size = shm->size;
-		exp_info.flags = O_RDWR;
-		exp_info.priv = shm;
-
-		shm->dmabuf = dma_buf_export(&exp_info);
-		if (IS_ERR(shm->dmabuf)) {
-			ret = ERR_CAST(shm->dmabuf);
-			teedev->desc->ops->shm_unregister(ctx, shm);
-			goto err;
-		}
-	}
-
 	return shm;
 err:
 	if (shm) {
@@ -336,6 +255,35 @@ err:
 }
 EXPORT_SYMBOL_GPL(tee_shm_register);

+static int tee_shm_fop_release(struct inode *inode, struct file *filp)
+{
+	tee_shm_put(filp->private_data);
+	return 0;
+}
+
+static int tee_shm_fop_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	struct tee_shm *shm = filp->private_data;
+	size_t size = vma->vm_end - vma->vm_start;
+
+	/* Refuse sharing shared memory provided by application */
+	if (shm->flags & TEE_SHM_USER_MAPPED)
+		return -EINVAL;
+
+	/* check for overflowing the buffer's size */
+	if (vma->vm_pgoff + vma_pages(vma) > shm->size >> PAGE_SHIFT)
+		return -EINVAL;
+
+	return remap_pfn_range(vma, vma->vm_start, shm->paddr >> PAGE_SHIFT,
+			       size, vma->vm_page_prot);
+}
+
+static const struct file_operations tee_shm_fops = {
+	.owner = THIS_MODULE,
+	.release = tee_shm_fop_release,
+	.mmap = tee_shm_fop_mmap,
+};
+
 /**
 * tee_shm_get_fd() - Increase reference count and return file descriptor
 * @shm:	Shared memory handle
@@ -348,10 +296,11 @@ int tee_shm_get_fd(struct tee_shm *shm)
 	if (!(shm->flags & TEE_SHM_DMA_BUF))
 		return -EINVAL;

-	get_dma_buf(shm->dmabuf);
-	fd = dma_buf_fd(shm->dmabuf, O_CLOEXEC);
+	/* matched by tee_shm_put() in tee_shm_op_release() */
+	refcount_inc(&shm->refcount);
+	fd = anon_inode_getfd("tee_shm", &tee_shm_fops, shm, O_RDWR);
 	if (fd < 0)
-		dma_buf_put(shm->dmabuf);
+		tee_shm_put(shm);
 	return fd;
 }

@@ -361,17 +310,7 @@ int tee_shm_get_fd(struct tee_shm *shm)
 */
 void tee_shm_free(struct tee_shm *shm)
 {
-	/*
-	 * dma_buf_put() decreases the dmabuf reference counter and will
-	 * call tee_shm_release() when the last reference is gone.
-	 *
-	 * In the case of driver private memory we call tee_shm_release
-	 * directly instead as it doesn't have a reference counter.
-	 */
-	if (shm->flags & TEE_SHM_DMA_BUF)
-		dma_buf_put(shm->dmabuf);
-	else
-		tee_shm_release(shm);
+	tee_shm_put(shm);
 }
 EXPORT_SYMBOL_GPL(tee_shm_free);

@@ -478,10 +417,15 @@ struct tee_shm *tee_shm_get_from_id(struct tee_context *ctx, int id)
 	teedev = ctx->teedev;
 	mutex_lock(&teedev->mutex);
 	shm = idr_find(&teedev->idr, id);
+	/*
+	 * If the tee_shm was found in the IDR it must have a refcount
+	 * larger than 0 due to the guarantee in tee_shm_put() below. So
+	 * it's safe to use refcount_inc().
+	 */
 	if (!shm || shm->ctx != ctx)
 		shm = ERR_PTR(-EINVAL);
-	else if (shm->flags & TEE_SHM_DMA_BUF)
-		get_dma_buf(shm->dmabuf);
+	else
+		refcount_inc(&shm->refcount);
 	mutex_unlock(&teedev->mutex);
 	return shm;
 }
@@ -493,7 +437,24 @@ EXPORT_SYMBOL_GPL(tee_shm_get_from_id);
 */
 void tee_shm_put(struct tee_shm *shm)
 {
-	if (shm->flags & TEE_SHM_DMA_BUF)
-		dma_buf_put(shm->dmabuf);
+	struct tee_device *teedev = shm->ctx->teedev;
+	bool do_release = false;
+
+	mutex_lock(&teedev->mutex);
+	if (refcount_dec_and_test(&shm->refcount)) {
+		/*
+		 * refcount has reached 0, we must now remove it from the
+		 * IDR before releasing the mutex. This will guarantee that
+		 * the refcount_inc() in tee_shm_get_from_id() never starts
+		 * from 0.
+		 */
+		if (shm->flags & TEE_SHM_DMA_BUF)
+			idr_remove(&teedev->idr, shm->id);
+		do_release = true;
+	}
+	mutex_unlock(&teedev->mutex);
+
+	if (do_release)
+		tee_shm_release(teedev, shm);
 }
 EXPORT_SYMBOL_GPL(tee_shm_put);
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -861,19 +861,23 @@ int gether_register_netdev(struct net_device *net)
 {
 	struct eth_dev *dev;
 	struct usb_gadget *g;
-	struct sockaddr sa;
 	int status;

 	if (!net->dev.parent)
 		return -EINVAL;
 	dev = netdev_priv(net);
 	g = dev->gadget;
+
+	memcpy(net->dev_addr, dev->dev_mac, ETH_ALEN);
+	net->addr_assign_type = NET_ADDR_RANDOM;
+
 	status = register_netdev(net);
 	if (status < 0) {
 		dev_dbg(&g->dev, "register_netdev failed, %d\n", status);
 		return status;
 	} else {
 		INFO(dev, "HOST MAC %pM\n", dev->host_mac);
+		INFO(dev, "MAC %pM\n", dev->dev_mac);

 		/* two kinds of host-initiated state changes:
 		 *  - iff DATA transfer is active, carrier is "on"
@@ -881,15 +885,6 @@ int gether_register_netdev(struct net_device *net)
 		 */
 		netif_carrier_off(net);
 	}
-	sa.sa_family = net->type;
-	memcpy(sa.sa_data, dev->dev_mac, ETH_ALEN);
-	rtnl_lock();
-	status = dev_set_mac_address(net, &sa, NULL);
-	rtnl_unlock();
-	if (status)
-		pr_warn("cannot set self ethernet address: %d\n", status);
-	else
-		INFO(dev, "MAC %pM\n", dev->dev_mac);

 	return status;
 }
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -603,13 +603,25 @@ static int ceph_finish_async_create(struct inode *dir, struct dentry *dentry,
 	in.cap.realm = cpu_to_le64(ci->i_snap_realm->ino);
 	in.cap.flags = CEPH_CAP_FLAG_AUTH;
 	in.ctime = in.mtime = in.atime = iinfo.btime;
-	in.mode = cpu_to_le32((u32)mode);
 	in.truncate_seq = cpu_to_le32(1);
 	in.truncate_size = cpu_to_le64(-1ULL);
 	in.xattr_version = cpu_to_le64(1);
 	in.uid = cpu_to_le32(from_kuid(&init_user_ns, current_fsuid()));
-	in.gid = cpu_to_le32(from_kgid(&init_user_ns, dir->i_mode & S_ISGID ?
-				dir->i_gid : current_fsgid()));
+	if (dir->i_mode & S_ISGID) {
+		in.gid = cpu_to_le32(from_kgid(&init_user_ns, dir->i_gid));
+
+		/* Directories always inherit the setgid bit. */
+		if (S_ISDIR(mode))
+			mode |= S_ISGID;
+		else if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP) &&
+			 !in_group_p(dir->i_gid) &&
+			 !capable_wrt_inode_uidgid(dir, CAP_FSETID))
+			mode &= ~S_ISGID;
+	} else {
+		in.gid = cpu_to_le32(from_kgid(&init_user_ns, current_fsgid()));
+	}
+	in.mode = cpu_to_le32((u32)mode);
+
 	in.nlink = cpu_to_le32(1);
 	in.max_size = cpu_to_le64(lo->stripe_unit);

--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -136,14 +136,24 @@ int ext4_datasem_ensure_credits(handle_t *handle, struct inode *inode,
 static int ext4_ext_get_access(handle_t *handle, struct inode *inode,
 				struct ext4_ext_path *path)
 {
+	int err = 0;
+
 	if (path->p_bh) {
 		/* path points to block */
 		BUFFER_TRACE(path->p_bh, "get_write_access");
-		return ext4_journal_get_write_access(handle, path->p_bh);
+		err = ext4_journal_get_write_access(handle, path->p_bh);
+		/*
+		 * The extent buffer's verified bit will be set again in
+		 * __ext4_ext_dirty(). We could leave an inconsistent
+		 * buffer if the extents updating procudure break off du
+		 * to some error happens, force to check it again.
+		 */
+		if (!err)
+			clear_buffer_verified(path->p_bh);
 	}
 	/* path points to leaf/index in inode body */
 	/* we use in-core data, no need to protect them */
-	return 0;
+	return err;
 }

 /*
@@ -164,6 +174,9 @@ static int __ext4_ext_dirty(const char *where, unsigned int line,
 		/* path points to block */
 		err = __ext4_handle_dirty_metadata(where, line, handle,
 						   inode, path->p_bh);
+		/* Extents updating done, re-set verified flag */
+		if (!err)
+			set_buffer_verified(path->p_bh);
 	} else {
 		/* path points to leaf/index in inode body */
 		err = ext4_mark_inode_dirty(handle, inode);
@@ -353,9 +366,13 @@ static int ext4_valid_extent_idx(struct inode *inode,

 static int ext4_valid_extent_entries(struct inode *inode,
 				     struct ext4_extent_header *eh,
-				     ext4_fsblk_t *pblk, int depth)
+				     ext4_lblk_t lblk, ext4_fsblk_t *pblk,
+				     int depth)
 {
 	unsigned short entries;
+	ext4_lblk_t lblock = 0;
+	ext4_lblk_t prev = 0;
+
 	if (eh->eh_entries == 0)
 		return 1;

@@ -364,31 +381,51 @@ static int ext4_valid_extent_entries(struct inode *inode,
 	if (depth == 0) {
 		/* leaf entries */
 		struct ext4_extent *ext = EXT_FIRST_EXTENT(eh);
-		ext4_lblk_t lblock = 0;
-		ext4_lblk_t prev = 0;
-		int len = 0;
+
+		/*
+		 * The logical block in the first entry should equal to
+		 * the number in the index block.
+		 */
+		if (depth != ext_depth(inode) &&
+		    lblk != le32_to_cpu(ext->ee_block))
+			return 0;
 		while (entries) {
 			if (!ext4_valid_extent(inode, ext))
 				return 0;

 			/* Check for overlapping extents */
 			lblock = le32_to_cpu(ext->ee_block);
-			len = ext4_ext_get_actual_len(ext);
 			if ((lblock <= prev) && prev) {
 				*pblk = ext4_ext_pblock(ext);
 				return 0;
 			}
+			prev = lblock + ext4_ext_get_actual_len(ext) - 1;
 			ext++;
 			entries--;
-			prev = lblock + len - 1;
 		}
 	} else {
 		struct ext4_extent_idx *ext_idx = EXT_FIRST_INDEX(eh);
+
+		/*
+		 * The logical block in the first entry should equal to
+		 * the number in the parent index block.
+		 */
+		if (depth != ext_depth(inode) &&
+		    lblk != le32_to_cpu(ext_idx->ei_block))
+			return 0;
 		while (entries) {
 			if (!ext4_valid_extent_idx(inode, ext_idx))
 				return 0;
+
+			/* Check for overlapping index extents */
+			lblock = le32_to_cpu(ext_idx->ei_block);
+			if ((lblock <= prev) && prev) {
+				*pblk = ext4_idx_pblock(ext_idx);
+				return 0;
+			}
 			ext_idx++;
 			entries--;
+			prev = lblock;
 		}
 	}
 	return 1;
@@ -396,7 +433,7 @@ static int ext4_valid_extent_entries(struct inode *inode,

 static int __ext4_ext_check(const char *function, unsigned int line,
 			    struct inode *inode, struct ext4_extent_header *eh,
-			    int depth, ext4_fsblk_t pblk)
+			    int depth, ext4_fsblk_t pblk, ext4_lblk_t lblk)
 {
 	const char *error_msg;
 	int max = 0, err = -EFSCORRUPTED;
@@ -422,7 +459,7 @@ static int __ext4_ext_check(const char *function, unsigned int line,
 		error_msg = "invalid eh_entries";
 		goto corrupted;
 	}
-	if (!ext4_valid_extent_entries(inode, eh, &pblk, depth)) {
+	if (!ext4_valid_extent_entries(inode, eh, lblk, &pblk, depth)) {
 		error_msg = "invalid extent entries";
 		goto corrupted;
 	}
@@ -452,7 +489,7 @@ corrupted:
 }

 #define ext4_ext_check(inode, eh, depth, pblk)			\
-	__ext4_ext_check(__func__, __LINE__, (inode), (eh), (depth), (pblk))
+	__ext4_ext_check(__func__, __LINE__, (inode), (eh), (depth), (pblk), 0)

 int ext4_ext_check_inode(struct inode *inode)
 {
@@ -485,16 +522,18 @@ static void ext4_cache_extents(struct inode *inode,

 static struct buffer_head *
 __read_extent_tree_block(const char *function, unsigned int line,
-			 struct inode *inode, ext4_fsblk_t pblk, int depth,
-			 int flags)
+			 struct inode *inode, struct ext4_extent_idx *idx,
+			 int depth, int flags)
 {
 	struct buffer_head		*bh;
 	int				err;
 	gfp_t				gfp_flags = __GFP_MOVABLE | GFP_NOFS;
+	ext4_fsblk_t			pblk;

 	if (flags & EXT4_EX_NOFAIL)
 		gfp_flags |= __GFP_NOFAIL;

+	pblk = ext4_idx_pblock(idx);
 	bh = sb_getblk_gfp(inode->i_sb, pblk, gfp_flags);
 	if (unlikely(!bh))
 		return ERR_PTR(-ENOMEM);
@@ -507,8 +546,8 @@ __read_extent_tree_block(const char *function, unsigned int line,
 	}
 	if (buffer_verified(bh) && !(flags & EXT4_EX_FORCE_CACHE))
 		return bh;
-	err = __ext4_ext_check(function, line, inode,
-			       ext_block_hdr(bh), depth, pblk);
+	err = __ext4_ext_check(function, line, inode, ext_block_hdr(bh),
+			       depth, pblk, le32_to_cpu(idx->ei_block));
 	if (err)
 		goto errout;
 	set_buffer_verified(bh);
@@ -526,8 +565,8 @@ errout:

 }

-#define read_extent_tree_block(inode, pblk, depth, flags)		\
-	__read_extent_tree_block(__func__, __LINE__, (inode), (pblk),   \
+#define read_extent_tree_block(inode, idx, depth, flags)		\
+	__read_extent_tree_block(__func__, __LINE__, (inode), (idx),	\
 				 (depth), (flags))

 /*
@@ -577,8 +616,7 @@ int ext4_ext_precache(struct inode *inode)
 			i--;
 			continue;
 		}
-		bh = read_extent_tree_block(inode,
-					    ext4_idx_pblock(path[i].p_idx++),
+		bh = read_extent_tree_block(inode, path[i].p_idx++,
 					    depth - i - 1,
 					    EXT4_EX_FORCE_CACHE);
 		if (IS_ERR(bh)) {
@@ -883,8 +921,7 @@ ext4_find_extent(struct inode *inode, ext4_lblk_t block,
 		path[ppos].p_depth = i;
 		path[ppos].p_ext = NULL;

-		bh = read_extent_tree_block(inode, path[ppos].p_block, --i,
-					    flags);
+		bh = read_extent_tree_block(inode, path[ppos].p_idx, --i, flags);
 		if (IS_ERR(bh)) {
 			ret = PTR_ERR(bh);
 			goto err;
@@ -1489,7 +1526,6 @@ static int ext4_ext_search_right(struct inode *inode,
 	struct ext4_extent_header *eh;
 	struct ext4_extent_idx *ix;
 	struct ext4_extent *ex;
-	ext4_fsblk_t block;
 	int depth;	/* Note, NOT eh_depth; depth from top of tree */
 	int ee_len;

@@ -1556,20 +1592,17 @@ got_index:
 	 * follow it and find the closest allocated
 	 * block to the right */
 	ix++;
-	block = ext4_idx_pblock(ix);
 	while (++depth < path->p_depth) {
 		/* subtract from p_depth to get proper eh_depth */
-		bh = read_extent_tree_block(inode, block,
-					    path->p_depth - depth, 0);
+		bh = read_extent_tree_block(inode, ix, path->p_depth - depth, 0);
 		if (IS_ERR(bh))
 			return PTR_ERR(bh);
 		eh = ext_block_hdr(bh);
 		ix = EXT_FIRST_INDEX(eh);
-		block = ext4_idx_pblock(ix);
 		put_bh(bh);
 	}

-	bh = read_extent_tree_block(inode, block, path->p_depth - depth, 0);
+	bh = read_extent_tree_block(inode, ix, path->p_depth - depth, 0);
 	if (IS_ERR(bh))
 		return PTR_ERR(bh);
 	eh = ext_block_hdr(bh);
@@ -2948,9 +2981,9 @@ again:
 			ext_debug(inode, "move to level %d (block %llu)\n",
 				  i + 1, ext4_idx_pblock(path[i].p_idx));
 			memset(path + i + 1, 0, sizeof(*path));
-			bh = read_extent_tree_block(inode,
-				ext4_idx_pblock(path[i].p_idx), depth - i - 1,
-				EXT4_EX_NOCACHE);
+			bh = read_extent_tree_block(inode, path[i].p_idx,
+						    depth - i - 1,
+						    EXT4_EX_NOCACHE);
 			if (IS_ERR(bh)) {
 				/* should we reset i_size? */
 				err = PTR_ERR(bh);
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -681,8 +681,17 @@ static int __f2fs_setxattr(struct inode *inode, int index,
 	}

 	last = here;
-	while (!IS_XATTR_LAST_ENTRY(last))
+	while (!IS_XATTR_LAST_ENTRY(last)) {
+		if ((void *)(last) + sizeof(__u32) > last_base_addr ||
+			(void *)XATTR_NEXT_ENTRY(last) > last_base_addr) {
+			f2fs_err(F2FS_I_SB(inode), "inode (%lu) has invalid last xattr entry, entry_size: %zu",
+					inode->i_ino, ENTRY_SIZE(last));
+			set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_FSCK);
+			error = -EFSCORRUPTED;
+			goto exit;
+		}
 		last = XATTR_NEXT_ENTRY(last);
+	}

 	newsize = XATTR_ALIGN(sizeof(struct f2fs_xattr_entry) + len + size);

--- a/include/linux/tee_drv.h
+++ b/include/linux/tee_drv.h
@@ -195,7 +195,7 @@ int tee_session_calc_client_uuid(uuid_t *uuid, u32 connection_method,
 * @offset:	offset of buffer in user space
 * @pages:	locked pages from userspace
 * @num_pages:	number of locked pages
- * @dmabuf:	dmabuf used to for exporting to user space
+ * @refcount:	reference counter
 * @flags:	defined by TEE_SHM_* in tee_drv.h
 * @id:		unique id of a shared memory object on this device
 *
@@ -210,7 +210,7 @@ struct tee_shm {
 	unsigned int offset;
 	struct page **pages;
 	size_t num_pages;
-	struct dma_buf *dmabuf;
+	refcount_t refcount;
 	u32 flags;
 	int id;
 };
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -7,9 +7,27 @@
 #include <uapi/linux/udp.h>
 #include <uapi/linux/virtio_net.h>

+static inline bool virtio_net_hdr_match_proto(__be16 protocol, __u8 gso_type)
+{
+	switch (gso_type & ~VIRTIO_NET_HDR_GSO_ECN) {
+	case VIRTIO_NET_HDR_GSO_TCPV4:
+		return protocol == cpu_to_be16(ETH_P_IP);
+	case VIRTIO_NET_HDR_GSO_TCPV6:
+		return protocol == cpu_to_be16(ETH_P_IPV6);
+	case VIRTIO_NET_HDR_GSO_UDP:
+		return protocol == cpu_to_be16(ETH_P_IP) ||
+		       protocol == cpu_to_be16(ETH_P_IPV6);
+	default:
+		return false;
+	}
+}
+
 static inline int virtio_net_hdr_set_proto(struct sk_buff *skb,
 					   const struct virtio_net_hdr *hdr)
 {
+	if (skb->protocol)
+		return 0;
+
 	switch (hdr->gso_type & ~VIRTIO_NET_HDR_GSO_ECN) {
 	case VIRTIO_NET_HDR_GSO_TCPV4:
 	case VIRTIO_NET_HDR_GSO_UDP:
@@ -88,9 +106,12 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
 			if (!skb->protocol) {
 				__be16 protocol = dev_parse_header_protocol(skb);

-				virtio_net_hdr_set_proto(skb, hdr);
-				if (protocol && protocol != skb->protocol)
+				if (!protocol)
+					virtio_net_hdr_set_proto(skb, hdr);
+				else if (!virtio_net_hdr_match_proto(protocol, hdr->gso_type))
 					return -EINVAL;
+				else
+					skb->protocol = protocol;
 			}
 retry:
 			if (!skb_flow_dissect_flow_keys_basic(NULL, skb, &keys,
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1938,6 +1938,7 @@ retry:
 	else if (ret == 0)
 		if (soft_offline_free_page(page) && try_again) {
 			try_again = false;
+			flags &= ~MF_COUNT_INCREASED;
 			goto retry;
 		}

--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2240,8 +2240,8 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma,
 			 * memory with both reclaim and compact as well.
 			 */
 			if (!page && (gfp & __GFP_DIRECT_RECLAIM))
-				page = __alloc_pages_node(hpage_node,
-								gfp, order);
+				page = __alloc_pages_nodemask(gfp, order,
+							hpage_node, nmask);

 			goto out;
 		}
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -85,8 +85,10 @@ static void ax25_kill_by_device(struct net_device *dev)
 again:
 	ax25_for_each(s, &ax25_list) {
 		if (s->ax25_dev == ax25_dev) {
-			s->ax25_dev = NULL;
 			spin_unlock_bh(&ax25_list_lock);
+			lock_sock(s->sk);
+			s->ax25_dev = NULL;
+			release_sock(s->sk);
 			ax25_disconnect(s, ENETUNREACH);
 			spin_lock_bh(&ax25_list_lock);

--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1217,7 +1217,10 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
 	return 0;

 error:
+	mutex_lock(&local->mtx);
 	ieee80211_vif_release_channel(sdata);
+	mutex_unlock(&local->mtx);
+
 	return err;
 }

--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -557,7 +557,8 @@ __build_packet_message(struct nfnl_log_net *log,
 		goto nla_put_failure;

 	if (indev && skb->dev &&
-	    skb->mac_header != skb->network_header) {
+	    skb_mac_header_was_set(skb) &&
+	    skb_mac_header_len(skb) != 0) {
 		struct nfulnl_msg_packet_hw phw;
 		int len;

--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -562,7 +562,8 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue,
 		goto nla_put_failure;

 	if (indev && entskb->dev &&
-	    skb_mac_header_was_set(entskb)) {
+	    skb_mac_header_was_set(entskb) &&
+	    skb_mac_header_len(entskb) != 0) {
 		struct nfqnl_msg_packet_hw phw;
 		int len;

--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -946,6 +946,8 @@ static int pep_ioctl(struct sock *sk, int cmd, unsigned long arg)
 			ret =  -EBUSY;
 		else if (sk->sk_state == TCP_ESTABLISHED)
 			ret = -EISCONN;
+		else if (!pn->pn_sk.sobject)
+			ret = -EADDRNOTAVAIL;
 		else
 			ret = pep_sock_enable(sk, NULL, 0);
 		release_sock(sk);
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -220,6 +220,10 @@ int snd_jack_new(struct snd_card *card, const char *id, int type,
 		return -ENOMEM;

 	jack->id = kstrdup(id, GFP_KERNEL);
+	if (jack->id == NULL) {
+		kfree(jack);
+		return -ENOMEM;
+	}

 	/* don't creat input device for phantom jack */
 	if (!phantom_jack) {
--- a/sound/drivers/opl3/opl3_midi.c
+++ b/sound/drivers/opl3/opl3_midi.c
@@ -398,7 +398,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
 	}
 	if (instr_4op) {
 		vp2 = &opl3->voices[voice + 3];
-		if (vp->state > 0) {
+		if (vp2->state > 0) {
 			opl3_reg = reg_side | (OPL3_REG_KEYON_BLOCK +
 					       voice_offset + 3);
 			reg_val = vp->keyon_reg & ~OPL3_KEYON_BIT;
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6492,6 +6492,23 @@ static void alc233_fixup_no_audio_jack(struct hda_codec *codec,
 	alc_process_coef_fw(codec, alc233_fixup_no_audio_jack_coefs);
 }

+static void alc256_fixup_mic_no_presence_and_resume(struct hda_codec *codec,
+						    const struct hda_fixup *fix,
+						    int action)
+{
+	/*
+	 * The Clevo NJ51CU comes either with the ALC293 or the ALC256 codec,
+	 * but uses the 0x8686 subproduct id in both cases. The ALC256 codec
+	 * needs an additional quirk for sound working after suspend and resume.
+	 */
+	if (codec->core.vendor_id == 0x10ec0256) {
+		alc_update_coef_idx(codec, 0x10, 1<<9, 0);
+		snd_hda_codec_set_pincfg(codec, 0x19, 0x04a11120);
+	} else {
+		snd_hda_codec_set_pincfg(codec, 0x1a, 0x04a1113c);
+	}
+}
+
 enum {
 	ALC269_FIXUP_GPIO2,
 	ALC269_FIXUP_SONY_VAIO,
@@ -6711,6 +6728,7 @@ enum {
 	ALC256_FIXUP_SET_COEF_DEFAULTS,
 	ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE,
 	ALC233_FIXUP_NO_AUDIO_JACK,
+	ALC256_FIXUP_MIC_NO_PRESENCE_AND_RESUME,
 };

 static const struct hda_fixup alc269_fixups[] = {
@@ -8429,6 +8447,12 @@ static const struct hda_fixup alc269_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc233_fixup_no_audio_jack,
 	},
+	[ALC256_FIXUP_MIC_NO_PRESENCE_AND_RESUME] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc256_fixup_mic_no_presence_and_resume,
+		.chained = true,
+		.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
+	},
 };

 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -8599,6 +8623,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x84da, "HP OMEN dc0019-ur", ALC295_FIXUP_HP_OMEN),
 	SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x8519, "HP Spectre x360 15-df0xxx", ALC285_FIXUP_HP_SPECTRE_X360),
+	SND_PCI_QUIRK(0x103c, 0x860f, "HP ZBook 15 G6", ALC285_FIXUP_HP_GPIO_AMP_INIT),
 	SND_PCI_QUIRK(0x103c, 0x861f, "HP Elite Dragonfly G1", ALC285_FIXUP_HP_GPIO_AMP_INIT),
 	SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED),
 	SND_PCI_QUIRK(0x103c, 0x86c7, "HP Envy AiO 32", ALC274_FIXUP_HP_ENVY_GPIO),
@@ -8766,7 +8791,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1558, 0x8562, "Clevo NH[5|7][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, 0x8680, "Clevo NJ50LU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
-	SND_PCI_QUIRK(0x1558, 0x8686, "Clevo NH50[CZ]U", 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),
 	SND_PCI_QUIRK(0x1558, 0x8a51, "Clevo NH70RCQ-Y", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0x8d50, "Clevo NH55RCQ-M", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
@@ -9060,6 +9085,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
 	{.id = ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP, .name = "alc287-ideapad-bass-spk-amp"},
 	{.id = ALC623_FIXUP_LENOVO_THINKSTATION_P340, .name = "alc623-lenovo-thinkstation-p340"},
 	{.id = ALC255_FIXUP_ACER_HEADPHONE_AND_MIC, .name = "alc255-acer-headphone-and-mic"},
+	{.id = ALC285_FIXUP_HP_GPIO_AMP_INIT, .name = "alc285-hp-amp-init"},
 	{}
 };
 #define ALC225_STANDARD_PINS \
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -924,6 +924,8 @@ int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert)
 	unsigned int val, count;

 	if (jack_insert) {
+		snd_soc_dapm_mutex_lock(dapm);
+
 		snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
 			RT5682_PWR_VREF2 | RT5682_PWR_MB,
 			RT5682_PWR_VREF2 | RT5682_PWR_MB);
@@ -968,6 +970,8 @@ int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert)
 		snd_soc_component_update_bits(component, RT5682_MICBIAS_2,
 			RT5682_PWR_CLK25M_MASK | RT5682_PWR_CLK1M_MASK,
 			RT5682_PWR_CLK25M_PU | RT5682_PWR_CLK1M_PU);
+
+		snd_soc_dapm_mutex_unlock(dapm);
 	} else {
 		rt5682_enable_push_button_irq(component, false);
 		snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
--- a/sound/soc/codecs/tas2770.c
+++ b/sound/soc/codecs/tas2770.c
@@ -291,11 +291,11 @@ static int tas2770_set_samplerate(struct tas2770_priv *tas2770, int samplerate)
 		ramp_rate_val = TAS2770_TDM_CFG_REG0_SMP_44_1KHZ |
 				TAS2770_TDM_CFG_REG0_31_88_2_96KHZ;
 		break;
-	case 19200:
+	case 192000:
 		ramp_rate_val = TAS2770_TDM_CFG_REG0_SMP_48KHZ |
 				TAS2770_TDM_CFG_REG0_31_176_4_192KHZ;
 		break;
-	case 17640:
+	case 176400:
 		ramp_rate_val = TAS2770_TDM_CFG_REG0_SMP_44_1KHZ |
 				TAS2770_TDM_CFG_REG0_31_176_4_192KHZ;
 		break;
--- a/sound/soc/meson/aiu-encoder-i2s.c
+++ b/sound/soc/meson/aiu-encoder-i2s.c
@@ -18,7 +18,6 @@
 #define AIU_RST_SOFT_I2S_FAST		BIT(0)

 #define AIU_I2S_DAC_CFG_MSB_FIRST	BIT(2)
-#define AIU_I2S_MISC_HOLD_EN		BIT(2)
 #define AIU_CLK_CTRL_I2S_DIV_EN		BIT(0)
 #define AIU_CLK_CTRL_I2S_DIV		GENMASK(3, 2)
 #define AIU_CLK_CTRL_AOCLK_INVERT	BIT(6)
@@ -36,37 +35,6 @@ static void aiu_encoder_i2s_divider_enable(struct snd_soc_component *component,
 				      enable ? AIU_CLK_CTRL_I2S_DIV_EN : 0);
 }

-static void aiu_encoder_i2s_hold(struct snd_soc_component *component,
-				 bool enable)
-{
-	snd_soc_component_update_bits(component, AIU_I2S_MISC,
-				      AIU_I2S_MISC_HOLD_EN,
-				      enable ? AIU_I2S_MISC_HOLD_EN : 0);
-}
-
-static int aiu_encoder_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
-				   struct snd_soc_dai *dai)
-{
-	struct snd_soc_component *component = dai->component;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		aiu_encoder_i2s_hold(component, false);
-		return 0;
-
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		aiu_encoder_i2s_hold(component, true);
-		return 0;
-
-	default:
-		return -EINVAL;
-	}
-}
-
 static int aiu_encoder_i2s_setup_desc(struct snd_soc_component *component,
 				      struct snd_pcm_hw_params *params)
 {
@@ -353,7 +321,6 @@ static void aiu_encoder_i2s_shutdown(struct snd_pcm_substream *substream,
 }

 const struct snd_soc_dai_ops aiu_encoder_i2s_dai_ops = {
-	.trigger	= aiu_encoder_i2s_trigger,
 	.hw_params	= aiu_encoder_i2s_hw_params,
 	.hw_free	= aiu_encoder_i2s_hw_free,
 	.set_fmt	= aiu_encoder_i2s_set_fmt,
--- a/sound/soc/meson/aiu-fifo-i2s.c
+++ b/sound/soc/meson/aiu-fifo-i2s.c
@@ -20,6 +20,8 @@
 #define AIU_MEM_I2S_CONTROL_MODE_16BIT	BIT(6)
 #define AIU_MEM_I2S_BUF_CNTL_INIT	BIT(0)
 #define AIU_RST_SOFT_I2S_FAST		BIT(0)
+#define AIU_I2S_MISC_HOLD_EN		BIT(2)
+#define AIU_I2S_MISC_FORCE_LEFT_RIGHT	BIT(4)

 #define AIU_FIFO_I2S_BLOCK		256

@@ -90,6 +92,10 @@ static int aiu_fifo_i2s_hw_params(struct snd_pcm_substream *substream,
 	unsigned int val;
 	int ret;

+	snd_soc_component_update_bits(component, AIU_I2S_MISC,
+				      AIU_I2S_MISC_HOLD_EN,
+				      AIU_I2S_MISC_HOLD_EN);
+
 	ret = aiu_fifo_hw_params(substream, params, dai);
 	if (ret)
 		return ret;
@@ -117,6 +123,19 @@ static int aiu_fifo_i2s_hw_params(struct snd_pcm_substream *substream,
 	snd_soc_component_update_bits(component, AIU_MEM_I2S_MASKS,
 				      AIU_MEM_I2S_MASKS_IRQ_BLOCK, val);

+	/*
+	 * Most (all?) supported SoCs have this bit set by default. The vendor
+	 * driver however sets it manually (depending on the version either
+	 * while un-setting AIU_I2S_MISC_HOLD_EN or right before that). Follow
+	 * the same approach for consistency with the vendor driver.
+	 */
+	snd_soc_component_update_bits(component, AIU_I2S_MISC,
+				      AIU_I2S_MISC_FORCE_LEFT_RIGHT,
+				      AIU_I2S_MISC_FORCE_LEFT_RIGHT);
+
+	snd_soc_component_update_bits(component, AIU_I2S_MISC,
+				      AIU_I2S_MISC_HOLD_EN, 0);
+
 	return 0;
 }

--- a/sound/soc/meson/aiu-fifo.c
+++ b/sound/soc/meson/aiu-fifo.c
@@ -5,6 +5,7 @@

 #include <linux/bitfield.h>
 #include <linux/clk.h>
+#include <linux/dma-mapping.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/soc-dai.h>
@@ -192,6 +193,11 @@ int aiu_fifo_pcm_new(struct snd_soc_pcm_runtime *rtd,
 	struct snd_card *card = rtd->card->snd_card;
 	struct aiu_fifo *fifo = dai->playback_dma_data;
 	size_t size = fifo->pcm->buffer_bytes_max;
+	int ret;
+
+	ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
+	if (ret)
+		return ret;

 	snd_pcm_lib_preallocate_pages(substream,
 				      SNDRV_DMA_TYPE_DEV,