Merge 4.19.273 into android-4.19-stable

Changes in 4.19.273 firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region bus: sunxi-rsb: Fix error handling in sunxi_rsb_init() ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() netrom: Fix use-after-free caused by accept on already connected socket squashfs: harden sanity check in squashfs_read_xattr_id_table ata: libata: Fix sata_down_spd_limit() when no link speed is reported net: openvswitch: fix flow memory leak in ovs_flow_cmd_new scsi: target: core: Fix warning on RT kernels scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress i2c: rk3x: fix a bunch of kernel-doc warnings net/x25: Fix to not accept on connected socket iio: adc: stm32-dfsdm: fill module aliases usb: dwc3: dwc3-qcom: Fix typo in the dwc3 vbus override API usb: dwc3: qcom: enable vbus override when in OTG dr-mode usb: gadget: f_fs: Fix unbalanced spinlock in __ffs_ep0_queue_wait vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF Input: i8042 - move __initconst to fix code styling warning Input: i8042 - merge quirk tables Input: i8042 - add TUXEDO devices to i8042 quirk tables Input: i8042 - add Clevo PCX0DX to i8042 quirk table nVMX x86: Check VMX-preemption timer controls on vmentry of L2 guests KVM: VMX: Move VMX specific files to a "vmx" subdirectory KVM: VMX: Move caching of MSR_IA32_XSS to hardware_setup() KVM: x86/vmx: Do not skip segment attributes if unusable bit is set thermal: intel: int340x: Protect trip temperature from concurrent updates fbcon: Check font dimension limits watchdog: diag288_wdt: do not use stack buffers for hardware data watchdog: diag288_wdt: fix __diag288() inline assembly efi: Accept version 2 of memory attributes table iio: hid: fix the retval in accel_3d_capture_sample iio: adc: berlin2-adc: Add missing of_node_put() in error path iio:adc:twl6030: Enable measurements of VUSB, VBAT and others parisc: Fix return code of pdc_iodc_print() parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case riscv: disable generation of unwind tables mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps mm/swapfile: add cond_resched() in get_swap_pages() Squashfs: fix handling and sanity checking of xattr_ids count serial: 8250_dma: Fix DMA Rx completion race serial: 8250_dma: Fix DMA Rx rearm race thermal: intel: int340x: Add locking to int340x_thermal_get_trip_type() iio:adc:twl6030: Enable measurement of VAC btrfs: limit device extents to the device size ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control() IB/hfi1: Restore allocated resources on failed copyout net: phy: add macros for PHYID matching net: phy: meson-gxl: add g12a support net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY rds: rds_rm_zerocopy_callback() use list_first_entry() selftests: forwarding: lib: quote the sysctl values ALSA: pci: lx6464es: fix a debug loop pinctrl: aspeed: Fix confusing types in return value pinctrl: single: fix potential NULL dereference pinctrl: intel: Convert unsigned to unsigned int pinctrl: intel: Restore the pins that used to be in Direct IRQ mode net: USB: Fix wrong-direction WARNING in plusb.c usb: core: add quirk for Alcor Link AK9563 smartcard reader usb: typec: altmodes/displayport: Fix probe pin assign check riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive bpf: Always return target ifindex in bpf_fib_lookup migrate: hugetlb: check for hugetlb shared PMD in node migration ASoC: cs42l56: fix DT probe tools/virtio: fix the vringh test for virtio ring changes net/rose: Fix to not accept on connected socket nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association aio: fix mremap after fork null-deref netfilter: nft_tproxy: restrict to prerouting hook Revert "x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN" mmc: sdio: fix possible resource leaks in some error paths ALSA: hda/conexant: add a new hda codec SN6180 ALSA: hda/realtek - fixed wrong gpio assigned hugetlb: check for undefined shift on 32 bit architectures revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" i40e: add double of VLAN header when computing the max MTU net: bgmac: fix BCM5358 support by setting correct flags dccp/tcp: Avoid negative sk_forward_alloc by ipv6_pinfo.pktoptions. net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path net: stmmac: fix order of dwmac5 FlexPPS parametrization sequence bnxt_en: Fix mqprio and XDP ring checking logic net: stmmac: Restrict warning on disabling DMA store and fwd mode net: mpls: fix stale pointer if allocation fails during device rename ipv6: Fix datagram socket connection with DSCP. ipv6: Fix tcp socket connection with DSCP. i40e: Add checking for null for nlmsg_find_attr() kvm: initialize all of the kvm_debugregs structure before sending it to userspace nilfs2: fix underflow in second superblock position calculations net: phy: meson-gxl: Add generic dummy stubs for MMD register access Linux 4.19.273 Change-Id: Id9b61e7d5d9399a46dc2d52a392eacf5cbe30248 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2023-02-22 12:28:07 +00:00
parent 289c814f28 3eb67e3248
commit bd71171c6e
93 changed files with 1594 additions and 1074 deletions
--- a/2
+++ b/2
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 19
-SUBLEVEL = 272
+SUBLEVEL = 273
 EXTRAVERSION =
 NAME = "People's Front"

--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -167,7 +167,7 @@
 			sd_emmc_b: sd@5000 {
 				compatible = "amlogic,meson-axg-mmc";
 				reg = <0x0 0x5000 0x0 0x800>;
-				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_B>,
 					<&clkc CLKID_SD_EMMC_B_CLK0>,
@@ -179,7 +179,7 @@
 			sd_emmc_c: mmc@7000 {
 				compatible = "amlogic,meson-axg-mmc";
 				reg = <0x0 0x7000 0x0 0x800>;
-				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_C>,
 					<&clkc CLKID_SD_EMMC_C_CLK0>,
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -470,21 +470,21 @@
 			sd_emmc_a: mmc@70000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x70000 0x0 0x800>;
-				interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};

 			sd_emmc_b: mmc@72000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x72000 0x0 0x800>;
-				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};

 			sd_emmc_c: mmc@74000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x74000 0x0 0x800>;
-				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 		};
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@@ -1197,7 +1197,7 @@ static char __attribute__((aligned(64))) iodc_dbuf[4096];
 */
 int pdc_iodc_print(const unsigned char *str, unsigned count)
 {
-	unsigned int i;
+	unsigned int i, found = 0;
 	unsigned long flags;

 	for (i = 0; i < count;) {
@@ -1206,6 +1206,7 @@ int pdc_iodc_print(const unsigned char *str, unsigned count)
 			iodc_dbuf[i+0] = '\r';
 			iodc_dbuf[i+1] = '\n';
 			i += 2;
+			found = 1;
 			goto print;
 		default:
 			iodc_dbuf[i] = str[i];
@@ -1222,7 +1223,7 @@ int pdc_iodc_print(const unsigned char *str, unsigned count)
                    __pa(iodc_retbuf), 0, __pa(iodc_dbuf), i, 0);
        spin_unlock_irqrestore(&pdc_lock, flags);

-	return i;
+	return i - found;
 }

 #if !defined(BOOTLOADER)
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -128,6 +128,12 @@ long arch_ptrace(struct task_struct *child, long request,
 	unsigned long tmp;
 	long ret = -EIO;

+	unsigned long user_regs_struct_size = sizeof(struct user_regs_struct);
+#ifdef CONFIG_64BIT
+	if (is_compat_task())
+		user_regs_struct_size /= 2;
+#endif
+
 	switch (request) {

 	/* Read the word at location addr in the USER area.  For ptraced
@@ -183,14 +189,14 @@ long arch_ptrace(struct task_struct *child, long request,
 		return copy_regset_to_user(child,
 					   task_user_regset_view(current),
 					   REGSET_GENERAL,
-					   0, sizeof(struct user_regs_struct),
+					   0, user_regs_struct_size,
 					   datap);

 	case PTRACE_SETREGS:	/* Set all gp regs in the child. */
 		return copy_regset_from_user(child,
 					     task_user_regset_view(current),
 					     REGSET_GENERAL,
-					     0, sizeof(struct user_regs_struct),
+					     0, user_regs_struct_size,
 					     datap);

 	case PTRACE_GETFPREGS:	/* Get the child FPU state. */
@@ -304,6 +310,11 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 			}
 		}
 		break;
+	case PTRACE_GETREGS:
+	case PTRACE_SETREGS:
+	case PTRACE_GETFPREGS:
+	case PTRACE_SETFPREGS:
+		return arch_ptrace(child, request, addr, data);

 	default:
 		ret = compat_ptrace_request(child, request, addr, data);
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -72,6 +72,9 @@ ifeq ($(CONFIG_MODULE_SECTIONS),y)
 	KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/riscv/kernel/module.lds
 endif

+# Avoid generating .eh_frame sections.
+KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables
+
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-relax)
 KBUILD_AFLAGS_MODULE += $(call as-option,-Wa$(comma)-mno-relax)

--- a/arch/riscv/mm/cacheflush.c
+++ b/arch/riscv/mm/cacheflush.c
@@ -18,6 +18,8 @@ void flush_icache_pte(pte_t pte)
 {
 	struct page *page = pte_page(pte);

-	if (!test_and_set_bit(PG_dcache_clean, &page->flags))
+	if (!test_bit(PG_dcache_clean, &page->flags)) {
 		flush_icache_all();
+		set_bit(PG_dcache_clean, &page->flags);
+	}
 }
--- a/arch/x86/kernel/fpu/init.c
+++ b/arch/x86/kernel/fpu/init.c
@@ -138,6 +138,9 @@ static void __init fpu__init_system_generic(void)
 unsigned int fpu_kernel_xstate_size;
 EXPORT_SYMBOL_GPL(fpu_kernel_xstate_size);

+/* Get alignment of the TYPE. */
+#define TYPE_ALIGN(TYPE) offsetof(struct { char x; TYPE test; }, test)
+
 /*
 * Enforce that 'MEMBER' is the last field of 'TYPE'.
 *
@@ -145,8 +148,8 @@ EXPORT_SYMBOL_GPL(fpu_kernel_xstate_size);
 * because that's how C aligns structs.
 */
 #define CHECK_MEMBER_AT_END_OF(TYPE, MEMBER) \
-	BUILD_BUG_ON(sizeof(TYPE) !=         \
-		     ALIGN(offsetofend(TYPE, MEMBER), _Alignof(TYPE)))
+	BUILD_BUG_ON(sizeof(TYPE) != ALIGN(offsetofend(TYPE, MEMBER), \
+					   TYPE_ALIGN(TYPE)))

 /*
 * We append the 'struct fpu' to the task_struct:
--- a/arch/x86/kvm/Makefile
+++ b/arch/x86/kvm/Makefile
@@ -16,7 +16,7 @@ kvm-y			+= x86.o mmu.o emulate.o i8259.o irq.o lapic.o \
 			   i8254.o ioapic.o irq_comm.o cpuid.o pmu.o mtrr.o \
 			   hyperv.o page_track.o debugfs.o

-kvm-intel-y		+= vmx.o pmu_intel.o
+kvm-intel-y		+= vmx/vmx.o vmx/pmu_intel.o
 kvm-amd-y		+= svm.o pmu_amd.o

 obj-$(CONFIG_KVM)	+= kvm.o
--- a/arch/x86/kvm/vmx/pmu_intel.c
+++ b/arch/x86/kvm/vmx/pmu_intel.c
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2062,6 +2062,12 @@ static inline bool nested_cpu_has_shadow_vmcs(struct vmcs12 *vmcs12)
 	return nested_cpu_has2(vmcs12, SECONDARY_EXEC_SHADOW_VMCS);
 }

+static inline bool nested_cpu_has_save_preemption_timer(struct vmcs12 *vmcs12)
+{
+	return vmcs12->vm_exit_controls &
+	    VM_EXIT_SAVE_VMX_PREEMPTION_TIMER;
+}
+
 static inline bool is_nmi(u32 intr_info)
 {
 	return (intr_info & (INTR_INFO_INTR_TYPE_MASK | INTR_INFO_VALID_MASK))
@@ -4734,9 +4740,6 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf)
 		}
 	}

-	if (boot_cpu_has(X86_FEATURE_XSAVES))
-		rdmsrl(MSR_IA32_XSS, host_xss);
-
 	return 0;
 }

@@ -5518,9 +5521,6 @@ static u32 vmx_segment_access_rights(struct kvm_segment *var)
 {
 	u32 ar;

-	if (var->unusable || !var->present)
-		ar = 1 << 16;
-	else {
 	ar = var->type & 15;
 	ar |= (var->s & 1) << 4;
 	ar |= (var->dpl & 3) << 5;
@@ -5529,7 +5529,7 @@ static u32 vmx_segment_access_rights(struct kvm_segment *var)
 	ar |= (var->l & 1) << 13;
 	ar |= (var->db & 1) << 14;
 	ar |= (var->g & 1) << 15;
-	}
+	ar |= (var->unusable || !var->present) << 16;

 	return ar;
 }
@@ -7951,6 +7951,9 @@ static __init int hardware_setup(void)
 		WARN_ONCE(host_bndcfgs, "KVM: BNDCFGS in host will be lost");
 	}

+	if (boot_cpu_has(X86_FEATURE_XSAVES))
+		rdmsrl(MSR_IA32_XSS, host_xss);
+
 	if (!cpu_has_vmx_vpid() || !cpu_has_vmx_invvpid() ||
 		!(cpu_has_vmx_invvpid_single() || cpu_has_vmx_invvpid_global()))
 		enable_vpid = 0;
@@ -12609,6 +12612,10 @@ static int check_vmentry_prereqs(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12)
 	if (nested_vmx_check_msr_switch_controls(vcpu, vmcs12))
 		return VMXERR_ENTRY_INVALID_CONTROL_FIELD;

+	if (!nested_cpu_has_preemption_timer(vmcs12) &&
+	    nested_cpu_has_save_preemption_timer(vmcs12))
+		return VMXERR_ENTRY_INVALID_CONTROL_FIELD;
+
 	if (nested_vmx_check_pml_controls(vcpu, vmcs12))
 		return VMXERR_ENTRY_INVALID_CONTROL_FIELD;

--- a/arch/x86/kvm/vmx/vmx_evmcs.h
+++ b/arch/x86/kvm/vmx/vmx_evmcs.h
--- a/arch/x86/kvm/vmx/vmx_shadow_fields.h
+++ b/arch/x86/kvm/vmx/vmx_shadow_fields.h
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3637,12 +3637,11 @@ static void kvm_vcpu_ioctl_x86_get_debugregs(struct kvm_vcpu *vcpu,
 {
 	unsigned long val;

+	memset(dbgregs, 0, sizeof(*dbgregs));
 	memcpy(dbgregs->db, vcpu->arch.db, sizeof(vcpu->arch.db));
 	kvm_get_dr(vcpu, 6, &val);
 	dbgregs->dr6 = val;
 	dbgregs->dr7 = vcpu->arch.dr7;
-	dbgregs->flags = 0;
-	memset(&dbgregs->reserved, 0, sizeof(dbgregs->reserved));
 }

 static int kvm_vcpu_ioctl_x86_set_debugregs(struct kvm_vcpu *vcpu,
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3112,7 +3112,7 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
 	 */
 	if (spd > 1)
 		mask &= (1 << (spd - 1)) - 1;
-	else
+	else if (link->sata_spd)
 		return -EINVAL;

 	/* were we already at the bottom? */
--- a/drivers/bus/sunxi-rsb.c
+++ b/drivers/bus/sunxi-rsb.c
@@ -783,7 +783,13 @@ static int __init sunxi_rsb_init(void)
 		return ret;
 	}

-	return platform_driver_register(&sunxi_rsb_driver);
+	ret = platform_driver_register(&sunxi_rsb_driver);
+	if (ret) {
+		bus_unregister(&sunxi_rsb_bus);
+		return ret;
+	}
+
+	return 0;
 }
 module_init(sunxi_rsb_init);

--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -831,8 +831,10 @@ static int ioctl_send_response(struct client *client, union ioctl_arg *arg)

 	r = container_of(resource, struct inbound_transaction_resource,
 			 resource);
-	if (is_fcp_request(r->request))
+	if (is_fcp_request(r->request)) {
+		kfree(r->data);
 		goto out;
+	}

 	if (a->length != fw_get_response_length(r->request)) {
 		ret = -EINVAL;
--- a/drivers/firmware/efi/memattr.c
+++ b/drivers/firmware/efi/memattr.c
@@ -35,7 +35,7 @@ int __init efi_memattr_init(void)
 		return -ENOMEM;
 	}

-	if (tbl->version > 1) {
+	if (tbl->version > 2) {
 		pr_warn("Unexpected EFI Memory Attributes table version %d\n",
 			tbl->version);
 		goto unmap;
--- a/drivers/i2c/busses/i2c-rk3x.c
+++ b/drivers/i2c/busses/i2c-rk3x.c
@@ -82,7 +82,7 @@ enum {
 #define DEFAULT_SCL_RATE  (100 * 1000) /* Hz */

 /**
- * struct i2c_spec_values:
+ * struct i2c_spec_values - I2C specification values for various modes
 * @min_hold_start_ns: min hold time (repeated) START condition
 * @min_low_ns: min LOW period of the SCL clock
 * @min_high_ns: min HIGH period of the SCL cloc
@@ -138,7 +138,7 @@ static const struct i2c_spec_values fast_mode_plus_spec = {
 };

 /**
- * struct rk3x_i2c_calced_timings:
+ * struct rk3x_i2c_calced_timings - calculated V1 timings
 * @div_low: Divider output for low
 * @div_high: Divider output for high
 * @tuning: Used to adjust setup/hold data time,
@@ -161,7 +161,7 @@ enum rk3x_i2c_state {
 };

 /**
- * struct rk3x_i2c_soc_data:
+ * struct rk3x_i2c_soc_data - SOC-specific data
 * @grf_offset: offset inside the grf regmap for setting the i2c type
 * @calc_timings: Callback function for i2c timing information calculated
 */
@@ -241,7 +241,8 @@ static inline void rk3x_i2c_clean_ipd(struct rk3x_i2c *i2c)
 }

 /**
- * Generate a START condition, which triggers a REG_INT_START interrupt.
+ * rk3x_i2c_start - Generate a START condition, which triggers a REG_INT_START interrupt.
+ * @i2c: target controller data
 */
 static void rk3x_i2c_start(struct rk3x_i2c *i2c)
 {
@@ -260,8 +261,8 @@ static void rk3x_i2c_start(struct rk3x_i2c *i2c)
 }

 /**
- * Generate a STOP condition, which triggers a REG_INT_STOP interrupt.
- *
+ * rk3x_i2c_stop - Generate a STOP condition, which triggers a REG_INT_STOP interrupt.
+ * @i2c: target controller data
 * @error: Error code to return in rk3x_i2c_xfer
 */
 static void rk3x_i2c_stop(struct rk3x_i2c *i2c, int error)
@@ -300,7 +301,8 @@ static void rk3x_i2c_stop(struct rk3x_i2c *i2c, int error)
 }

 /**
- * Setup a read according to i2c->msg
+ * rk3x_i2c_prepare_read - Setup a read according to i2c->msg
+ * @i2c: target controller data
 */
 static void rk3x_i2c_prepare_read(struct rk3x_i2c *i2c)
 {
@@ -331,7 +333,8 @@ static void rk3x_i2c_prepare_read(struct rk3x_i2c *i2c)
 }

 /**
- * Fill the transmit buffer with data from i2c->msg
+ * rk3x_i2c_fill_transmit_buf - Fill the transmit buffer with data from i2c->msg
+ * @i2c: target controller data
 */
 static void rk3x_i2c_fill_transmit_buf(struct rk3x_i2c *i2c)
 {
@@ -534,11 +537,10 @@ static irqreturn_t rk3x_i2c_irq(int irqno, void *dev_id)
 }

 /**
- * Get timing values of I2C specification
- *
+ * rk3x_i2c_get_spec - Get timing values of I2C specification
 * @speed: Desired SCL frequency
 *
- * Returns: Matched i2c spec values.
+ * Return: Matched i2c_spec_values.
 */
 static const struct i2c_spec_values *rk3x_i2c_get_spec(unsigned int speed)
 {
@@ -551,13 +553,12 @@ static const struct i2c_spec_values *rk3x_i2c_get_spec(unsigned int speed)
 }

 /**
- * Calculate divider values for desired SCL frequency
- *
+ * rk3x_i2c_v0_calc_timings - Calculate divider values for desired SCL frequency
 * @clk_rate: I2C input clock rate
 * @t: Known I2C timing information
 * @t_calc: Caculated rk3x private timings that would be written into regs
 *
- * Returns: 0 on success, -EINVAL if the goal SCL rate is too slow. In that case
+ * Return: %0 on success, -%EINVAL if the goal SCL rate is too slow. In that case
 * a best-effort divider value is returned in divs. If the target rate is
 * too high, we silently use the highest possible rate.
 */
@@ -712,13 +713,12 @@ static int rk3x_i2c_v0_calc_timings(unsigned long clk_rate,
 }

 /**
- * Calculate timing values for desired SCL frequency
- *
+ * rk3x_i2c_v1_calc_timings - Calculate timing values for desired SCL frequency
 * @clk_rate: I2C input clock rate
 * @t: Known I2C timing information
 * @t_calc: Caculated rk3x private timings that would be written into regs
 *
- * Returns: 0 on success, -EINVAL if the goal SCL rate is too slow. In that case
+ * Return: %0 on success, -%EINVAL if the goal SCL rate is too slow. In that case
 * a best-effort divider value is returned in divs. If the target rate is
 * too high, we silently use the highest possible rate.
 * The following formulas are v1's method to calculate timings.
@@ -962,14 +962,14 @@ static int rk3x_i2c_clk_notifier_cb(struct notifier_block *nb, unsigned long
 }

 /**
- * Setup I2C registers for an I2C operation specified by msgs, num.
- *
- * Must be called with i2c->lock held.
- *
+ * rk3x_i2c_setup - Setup I2C registers for an I2C operation specified by msgs, num.
+ * @i2c: target controller data
 * @msgs: I2C msgs to process
 * @num: Number of msgs
 *
- * returns: Number of I2C msgs processed or negative in case of error
+ * Must be called with i2c->lock held.
+ *
+ * Return: Number of I2C msgs processed or negative in case of error
 */
 static int rk3x_i2c_setup(struct rk3x_i2c *i2c, struct i2c_msg *msgs, int num)
 {
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -292,6 +292,7 @@ static int accel_3d_capture_sample(struct hid_sensor_hub_device *hsdev,
 			hid_sensor_convert_timestamp(
 					&accel_state->common_attributes,
 					*(int64_t *)raw_data);
+		ret = 0;
 	break;
 	default:
 		break;
--- a/drivers/iio/adc/berlin2-adc.c
+++ b/drivers/iio/adc/berlin2-adc.c
@@ -289,8 +289,10 @@ static int berlin2_adc_probe(struct platform_device *pdev)
 	int ret;

 	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*priv));
-	if (!indio_dev)
+	if (!indio_dev) {
+		of_node_put(parent_np);
 		return -ENOMEM;
+	}

 	priv = iio_priv(indio_dev);
 	platform_set_drvdata(pdev, indio_dev);
--- a/drivers/iio/adc/stm32-dfsdm-adc.c
+++ b/drivers/iio/adc/stm32-dfsdm-adc.c
@@ -1099,6 +1099,7 @@ static const struct of_device_id stm32_dfsdm_adc_match[] = {
 	},
 	{}
 };
+MODULE_DEVICE_TABLE(of, stm32_dfsdm_adc_match);

 static int stm32_dfsdm_adc_probe(struct platform_device *pdev)
 {
--- a/drivers/iio/adc/twl6030-gpadc.c
+++ b/drivers/iio/adc/twl6030-gpadc.c
@@ -71,6 +71,18 @@
 #define TWL6030_GPADCS				BIT(1)
 #define TWL6030_GPADCR				BIT(0)

+#define USB_VBUS_CTRL_SET			0x04
+#define USB_ID_CTRL_SET				0x06
+
+#define TWL6030_MISC1				0xE4
+#define VBUS_MEAS				0x01
+#define ID_MEAS					0x01
+
+#define VAC_MEAS                0x04
+#define VBAT_MEAS               0x02
+#define BB_MEAS                 0x01
+
+
 /**
 * struct twl6030_chnl_calib - channel calibration
 * @gain:		slope coefficient for ideal curve
@@ -943,6 +955,26 @@ static int twl6030_gpadc_probe(struct platform_device *pdev)
 		return ret;
 	}

+	ret = twl_i2c_write_u8(TWL_MODULE_USB, VBUS_MEAS, USB_VBUS_CTRL_SET);
+	if (ret < 0) {
+		dev_err(dev, "failed to wire up inputs\n");
+		return ret;
+	}
+
+	ret = twl_i2c_write_u8(TWL_MODULE_USB, ID_MEAS, USB_ID_CTRL_SET);
+	if (ret < 0) {
+		dev_err(dev, "failed to wire up inputs\n");
+		return ret;
+	}
+
+	ret = twl_i2c_write_u8(TWL6030_MODULE_ID0,
+				VBAT_MEAS | BB_MEAS | VAC_MEAS,
+				TWL6030_MISC1);
+	if (ret < 0) {
+		dev_err(dev, "failed to wire up inputs\n");
+		return ret;
+	}
+
 	indio_dev->name = DRIVER_NAME;
 	indio_dev->dev.parent = dev;
 	indio_dev->info = &twl6030_gpadc_iio_info;
--- a/drivers/infiniband/hw/hfi1/file_ops.c
+++ b/drivers/infiniband/hw/hfi1/file_ops.c
@@ -1361,12 +1361,15 @@ static int user_exp_rcv_setup(struct hfi1_filedata *fd, unsigned long arg,
 		addr = arg + offsetof(struct hfi1_tid_info, tidcnt);
 		if (copy_to_user((void __user *)addr, &tinfo.tidcnt,
 				 sizeof(tinfo.tidcnt)))
-			return -EFAULT;
+			ret = -EFAULT;

 		addr = arg + offsetof(struct hfi1_tid_info, length);
-		if (copy_to_user((void __user *)addr, &tinfo.length,
+		if (!ret && copy_to_user((void __user *)addr, &tinfo.length,
 				 sizeof(tinfo.length)))
 			ret = -EFAULT;
+
+		if (ret)
+			hfi1_user_exp_rcv_invalid(fd, &tinfo);
 	}

 	return ret;
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -267,6 +267,12 @@ static void sdio_release_func(struct device *dev)
 	if (!(func->card->quirks & MMC_QUIRK_NONSTD_SDIO))
 		sdio_free_func_cis(func);

+	/*
+	 * We have now removed the link to the tuples in the
+	 * card structure, so remove the reference.
+	 */
+	put_device(&func->card->dev);
+
 	kfree(func->info);
 	kfree(func->tmpbuf);
 	kfree(func);
@@ -297,6 +303,12 @@ struct sdio_func *sdio_alloc_func(struct mmc_card *card)

 	device_initialize(&func->dev);

+	/*
+	 * We may link to tuples in the card structure,
+	 * we need make sure we have a reference to it.
+	 */
+	get_device(&func->card->dev);
+
 	func->dev.parent = &card->dev;
 	func->dev.bus = &sdio_bus_type;
 	func->dev.release = sdio_release_func;
@@ -350,10 +362,9 @@ int sdio_add_func(struct sdio_func *func)
 */
 void sdio_remove_func(struct sdio_func *func)
 {
-	if (!sdio_func_present(func))
-		return;
-
+	if (sdio_func_present(func))
 		device_del(&func->dev);
+
 	of_node_put(func->dev.of_node);
 	put_device(&func->dev);
 }
--- a/drivers/mmc/core/sdio_cis.c
+++ b/drivers/mmc/core/sdio_cis.c
@@ -387,12 +387,6 @@ int sdio_read_func_cis(struct sdio_func *func)
 	if (ret)
 		return ret;

-	/*
-	 * Since we've linked to tuples in the card structure,
-	 * we must make sure we have a reference to it.
-	 */
-	get_device(&func->card->dev);
-
 	/*
 	 * Vendor/device id is optional for function CIS, so
 	 * copy it from the card structure as needed.
@@ -418,11 +412,5 @@ void sdio_free_func_cis(struct sdio_func *func)
 	}

 	func->tuples = NULL;
-
-	/*
-	 * We have now removed the link to the tuples in the
-	 * card structure, so remove the reference.
-	 */
-	put_device(&func->card->dev);
 }

--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
@@ -228,12 +228,12 @@ static int bgmac_probe(struct bcma_device *core)
 		bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
 		bgmac->feature_flags |= BGMAC_FEAT_FLW_CTRL1;
 		bgmac->feature_flags |= BGMAC_FEAT_SW_TYPE_PHY;
-		if (ci->pkg == BCMA_PKG_ID_BCM47188 ||
-		    ci->pkg == BCMA_PKG_ID_BCM47186) {
+		if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == BCMA_PKG_ID_BCM47186) ||
+		    (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == BCMA_PKG_ID_BCM47188)) {
 			bgmac->feature_flags |= BGMAC_FEAT_SW_TYPE_RGMII;
 			bgmac->feature_flags |= BGMAC_FEAT_IOST_ATTACHED;
 		}
-		if (ci->pkg == BCMA_PKG_ID_BCM5358)
+		if (ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == BCMA_PKG_ID_BCM5358)
 			bgmac->feature_flags |= BGMAC_FEAT_SW_TYPE_EPHYRMII;
 		break;
 	case BCMA_CHIP_ID_BCM53573:
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -6118,9 +6118,13 @@ int bnxt_reserve_rings(struct bnxt *bp)
 		netdev_err(bp->dev, "ring reservation/IRQ init failure rc: %d\n", rc);
 		return rc;
 	}
-	if (tcs && (bp->tx_nr_rings_per_tc * tcs != bp->tx_nr_rings)) {
+	if (tcs && (bp->tx_nr_rings_per_tc * tcs !=
+		    bp->tx_nr_rings - bp->tx_nr_rings_xdp)) {
 		netdev_err(bp->dev, "tx ring reservation failure\n");
 		netdev_reset_tc(bp->dev);
+		if (bp->tx_nr_rings_xdp)
+			bp->tx_nr_rings_per_tc = bp->tx_nr_rings_xdp;
+		else
 			bp->tx_nr_rings_per_tc = bp->tx_nr_rings;
 		return -ENOMEM;
 	}
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2671,7 +2671,7 @@ static int i40e_change_mtu(struct net_device *netdev, int new_mtu)
 	struct i40e_pf *pf = vsi->back;

 	if (i40e_enabled_xdp_vsi(vsi)) {
-		int frame_size = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
+		int frame_size = new_mtu + I40E_PACKET_HDR_PAD;

 		if (frame_size > i40e_max_xdp_frame_size(vsi))
 			return -EINVAL;
@@ -11834,6 +11834,8 @@ static int i40e_ndo_bridge_setlink(struct net_device *dev,
 	}

 	br_spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC);
+	if (!br_spec)
+		return -EINVAL;

 	nla_for_each_nested(attr, br_spec, rem) {
 		__u16 mode;
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
@@ -520,9 +520,9 @@ int dwmac5_flex_pps_config(void __iomem *ioaddr, int index,
 		return 0;
 	}

-	val |= PPSCMDx(index, 0x2);
 	val |= TRGTMODSELx(index, 0x2);
 	val |= PPSEN0;
+	writel(val, ioaddr + MAC_PPS_CONTROL);

 	writel(cfg->start.tv_sec, ioaddr + MAC_PPSx_TARGET_TIME_SEC(index));

@@ -547,6 +547,7 @@ int dwmac5_flex_pps_config(void __iomem *ioaddr, int index,
 	writel(period - 1, ioaddr + MAC_PPSx_WIDTH(index));

 	/* Finally, activate it */
+	val |= PPSCMDx(index, 0x2);
 	writel(val, ioaddr + MAC_PPS_CONTROL);
 	return 0;
 }
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -518,7 +518,7 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac)
 	dma_cfg->mixed_burst = of_property_read_bool(np, "snps,mixed-burst");

 	plat->force_thresh_dma_mode = of_property_read_bool(np, "snps,force_thresh_dma_mode");
-	if (plat->force_thresh_dma_mode) {
+	if (plat->force_thresh_dma_mode && plat->force_sf_dma_mode) {
 		plat->force_sf_dma_mode = 0;
 		pr_warn("force_sf_dma_mode is ignored if force_thresh_dma_mode is set.");
 	}
--- a/drivers/net/phy/meson-gxl.c
+++ b/drivers/net/phy/meson-gxl.c
@@ -246,11 +246,26 @@ static struct phy_driver meson_gxl_phy[] = {
 		.config_intr	= meson_gxl_config_intr,
 		.suspend        = genphy_suspend,
 		.resume         = genphy_resume,
+		.read_mmd	= genphy_read_mmd_unsupported,
+		.write_mmd	= genphy_write_mmd_unsupported,
+	}, {
+		PHY_ID_MATCH_EXACT(0x01803301),
+		.name		= "Meson G12A Internal PHY",
+		.features	= PHY_BASIC_FEATURES,
+		.flags		= PHY_IS_INTERNAL,
+		.soft_reset     = genphy_soft_reset,
+		.ack_interrupt	= meson_gxl_ack_interrupt,
+		.config_intr	= meson_gxl_config_intr,
+		.suspend        = genphy_suspend,
+		.resume         = genphy_resume,
+		.read_mmd	= genphy_read_mmd_unsupported,
+		.write_mmd	= genphy_write_mmd_unsupported,
 	},
 };

 static struct mdio_device_id __maybe_unused meson_gxl_tbl[] = {
 	{ 0x01814400, 0xfffffff0 },
+	{ PHY_ID_MATCH_VENDOR(0x01803301) },
 	{ }
 };

--- a/drivers/net/usb/kalmia.c
+++ b/drivers/net/usb/kalmia.c
@@ -69,8 +69,8 @@ kalmia_send_init_packet(struct usbnet *dev, u8 *init_msg, u8 init_msg_len,
 		init_msg, init_msg_len, &act_len, KALMIA_USB_TIMEOUT);
 	if (status != 0) {
 		netdev_err(dev->net,
-			"Error sending init packet. Status %i, length %i\n",
-			status, act_len);
+			"Error sending init packet. Status %i\n",
+			status);
 		return status;
 	}
 	else if (act_len != init_msg_len) {
@@ -87,8 +87,8 @@ kalmia_send_init_packet(struct usbnet *dev, u8 *init_msg, u8 init_msg_len,

 	if (status != 0)
 		netdev_err(dev->net,
-			"Error receiving init result. Status %i, length %i\n",
-			status, act_len);
+			"Error receiving init result. Status %i\n",
+			status);
 	else if (act_len != expected_len)
 		netdev_err(dev->net, "Unexpected init result length: %i\n",
 			act_len);
--- a/drivers/net/usb/plusb.c
+++ b/drivers/net/usb/plusb.c
@@ -69,9 +69,7 @@
 static inline int
 pl_vendor_req(struct usbnet *dev, u8 req, u8 val, u8 index)
 {
-	return usbnet_read_cmd(dev, req,
-				USB_DIR_IN | USB_TYPE_VENDOR |
-				USB_RECIP_DEVICE,
+	return usbnet_write_cmd(dev, req, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 				val, index, NULL, 0);
 }

--- a/drivers/nvme/target/fc.c
+++ b/drivers/nvme/target/fc.c
@@ -1325,8 +1325,10 @@ nvmet_fc_ls_create_association(struct nvmet_fc_tgtport *tgtport,
 		else {
 			queue = nvmet_fc_alloc_target_queue(iod->assoc, 0,
 					be16_to_cpu(rqst->assoc_cmd.sqsize));
-			if (!queue)
+			if (!queue) {
 				ret = VERR_QUEUE_ALLOC_FAIL;
+				nvmet_fc_tgt_a_put(iod->assoc);
+			}
 		}
 	}

--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
@@ -295,7 +295,7 @@ static int aspeed_disable_sig(const struct aspeed_sig_expr **exprs,
 	int ret = 0;

 	if (!exprs)
-		return true;
+		return -EINVAL;

 	while (*exprs && !ret) {
 		ret = aspeed_sig_expr_disable(*exprs, maps);
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -116,7 +116,7 @@ struct intel_pinctrl {
 #define padgroup_offset(g, p)	((p) - (g)->base)

 static struct intel_community *intel_get_community(struct intel_pinctrl *pctrl,
-						   unsigned pin)
+						   unsigned int pin)
 {
 	struct intel_community *community;
 	int i;
@@ -134,7 +134,7 @@ static struct intel_community *intel_get_community(struct intel_pinctrl *pctrl,

 static const struct intel_padgroup *
 intel_community_get_padgroup(const struct intel_community *community,
-			     unsigned pin)
+			     unsigned int pin)
 {
 	int i;

@@ -148,11 +148,11 @@ intel_community_get_padgroup(const struct intel_community *community,
 	return NULL;
 }

-static void __iomem *intel_get_padcfg(struct intel_pinctrl *pctrl, unsigned pin,
-				      unsigned reg)
+static void __iomem *intel_get_padcfg(struct intel_pinctrl *pctrl,
+				      unsigned int pin, unsigned int reg)
 {
 	const struct intel_community *community;
-	unsigned padno;
+	unsigned int padno;
 	size_t nregs;

 	community = intel_get_community(pctrl, pin);
@@ -168,11 +168,11 @@ static void __iomem *intel_get_padcfg(struct intel_pinctrl *pctrl, unsigned pin,
 	return community->pad_regs + reg + padno * nregs * 4;
 }

-static bool intel_pad_owned_by_host(struct intel_pinctrl *pctrl, unsigned pin)
+static bool intel_pad_owned_by_host(struct intel_pinctrl *pctrl, unsigned int pin)
 {
 	const struct intel_community *community;
 	const struct intel_padgroup *padgrp;
-	unsigned gpp, offset, gpp_offset;
+	unsigned int gpp, offset, gpp_offset;
 	void __iomem *padown;

 	community = intel_get_community(pctrl, pin);
@@ -193,11 +193,11 @@ static bool intel_pad_owned_by_host(struct intel_pinctrl *pctrl, unsigned pin)
 	return !(readl(padown) & PADOWN_MASK(gpp_offset));
 }

-static bool intel_pad_acpi_mode(struct intel_pinctrl *pctrl, unsigned pin)
+static bool intel_pad_acpi_mode(struct intel_pinctrl *pctrl, unsigned int pin)
 {
 	const struct intel_community *community;
 	const struct intel_padgroup *padgrp;
-	unsigned offset, gpp_offset;
+	unsigned int offset, gpp_offset;
 	void __iomem *hostown;

 	community = intel_get_community(pctrl, pin);
@@ -217,11 +217,11 @@ static bool intel_pad_acpi_mode(struct intel_pinctrl *pctrl, unsigned pin)
 	return !(readl(hostown) & BIT(gpp_offset));
 }

-static bool intel_pad_locked(struct intel_pinctrl *pctrl, unsigned pin)
+static bool intel_pad_locked(struct intel_pinctrl *pctrl, unsigned int pin)
 {
 	struct intel_community *community;
 	const struct intel_padgroup *padgrp;
-	unsigned offset, gpp_offset;
+	unsigned int offset, gpp_offset;
 	u32 value;

 	community = intel_get_community(pctrl, pin);
@@ -254,7 +254,7 @@ static bool intel_pad_locked(struct intel_pinctrl *pctrl, unsigned pin)
 	return false;
 }

-static bool intel_pad_usable(struct intel_pinctrl *pctrl, unsigned pin)
+static bool intel_pad_usable(struct intel_pinctrl *pctrl, unsigned int pin)
 {
 	return intel_pad_owned_by_host(pctrl, pin) &&
 		!intel_pad_locked(pctrl, pin);
@@ -268,15 +268,15 @@ static int intel_get_groups_count(struct pinctrl_dev *pctldev)
 }

 static const char *intel_get_group_name(struct pinctrl_dev *pctldev,
-				      unsigned group)
+				      unsigned int group)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);

 	return pctrl->soc->groups[group].name;
 }

-static int intel_get_group_pins(struct pinctrl_dev *pctldev, unsigned group,
-			      const unsigned **pins, unsigned *npins)
+static int intel_get_group_pins(struct pinctrl_dev *pctldev, unsigned int group,
+			      const unsigned int **pins, unsigned int *npins)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);

@@ -286,7 +286,7 @@ static int intel_get_group_pins(struct pinctrl_dev *pctldev, unsigned group,
 }

 static void intel_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
-			       unsigned pin)
+			       unsigned int pin)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
 	void __iomem *padcfg;
@@ -345,7 +345,7 @@ static int intel_get_functions_count(struct pinctrl_dev *pctldev)
 }

 static const char *intel_get_function_name(struct pinctrl_dev *pctldev,
-					   unsigned function)
+					   unsigned int function)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);

@@ -353,9 +353,9 @@ static const char *intel_get_function_name(struct pinctrl_dev *pctldev,
 }

 static int intel_get_function_groups(struct pinctrl_dev *pctldev,
-				     unsigned function,
+				     unsigned int function,
 				     const char * const **groups,
-				     unsigned * const ngroups)
+				     unsigned int * const ngroups)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);

@@ -364,8 +364,8 @@ static int intel_get_function_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }

-static int intel_pinmux_set_mux(struct pinctrl_dev *pctldev, unsigned function,
-				unsigned group)
+static int intel_pinmux_set_mux(struct pinctrl_dev *pctldev,
+				unsigned int function, unsigned int group)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
 	const struct intel_pingroup *grp = &pctrl->soc->groups[group];
@@ -447,7 +447,7 @@ static void intel_gpio_set_gpio_mode(void __iomem *padcfg0)

 static int intel_gpio_request_enable(struct pinctrl_dev *pctldev,
 				     struct pinctrl_gpio_range *range,
-				     unsigned pin)
+				     unsigned int pin)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
 	void __iomem *padcfg0;
@@ -485,7 +485,7 @@ static int intel_gpio_request_enable(struct pinctrl_dev *pctldev,

 static int intel_gpio_set_direction(struct pinctrl_dev *pctldev,
 				    struct pinctrl_gpio_range *range,
-				    unsigned pin, bool input)
+				    unsigned int pin, bool input)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
 	void __iomem *padcfg0;
@@ -510,7 +510,7 @@ static const struct pinmux_ops intel_pinmux_ops = {
 	.gpio_set_direction = intel_gpio_set_direction,
 };

-static int intel_config_get(struct pinctrl_dev *pctldev, unsigned pin,
+static int intel_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
 			    unsigned long *config)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
@@ -599,11 +599,11 @@ static int intel_config_get(struct pinctrl_dev *pctldev, unsigned pin,
 	return 0;
 }

-static int intel_config_set_pull(struct intel_pinctrl *pctrl, unsigned pin,
+static int intel_config_set_pull(struct intel_pinctrl *pctrl, unsigned int pin,
 				 unsigned long config)
 {
-	unsigned param = pinconf_to_config_param(config);
-	unsigned arg = pinconf_to_config_argument(config);
+	unsigned int param = pinconf_to_config_param(config);
+	unsigned int arg = pinconf_to_config_argument(config);
 	const struct intel_community *community;
 	void __iomem *padcfg1;
 	unsigned long flags;
@@ -685,8 +685,8 @@ static int intel_config_set_pull(struct intel_pinctrl *pctrl, unsigned pin,
 	return ret;
 }

-static int intel_config_set_debounce(struct intel_pinctrl *pctrl, unsigned pin,
-				     unsigned debounce)
+static int intel_config_set_debounce(struct intel_pinctrl *pctrl,
+				     unsigned int pin, unsigned int debounce)
 {
 	void __iomem *padcfg0, *padcfg2;
 	unsigned long flags;
@@ -732,8 +732,8 @@ static int intel_config_set_debounce(struct intel_pinctrl *pctrl, unsigned pin,
 	return ret;
 }

-static int intel_config_set(struct pinctrl_dev *pctldev, unsigned pin,
-			  unsigned long *configs, unsigned nconfigs)
+static int intel_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
+			  unsigned long *configs, unsigned int nconfigs)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
 	int i, ret;
@@ -790,7 +790,7 @@ static const struct pinctrl_desc intel_pinctrl_desc = {
 * automatically translated to pinctrl pin number. This function can be
 * used to find out the corresponding pinctrl pin.
 */
-static int intel_gpio_to_pin(struct intel_pinctrl *pctrl, unsigned offset,
+static int intel_gpio_to_pin(struct intel_pinctrl *pctrl, unsigned int offset,
 			     const struct intel_community **community,
 			     const struct intel_padgroup **padgrp)
 {
@@ -824,7 +824,7 @@ static int intel_gpio_to_pin(struct intel_pinctrl *pctrl, unsigned offset,
 	return -EINVAL;
 }

-static int intel_gpio_get(struct gpio_chip *chip, unsigned offset)
+static int intel_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
 	struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
 	void __iomem *reg;
@@ -846,7 +846,8 @@ static int intel_gpio_get(struct gpio_chip *chip, unsigned offset)
 	return !!(padcfg0 & PADCFG0_GPIORXSTATE);
 }

-static void intel_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+static void intel_gpio_set(struct gpio_chip *chip, unsigned int offset,
+			   int value)
 {
 	struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
 	unsigned long flags;
@@ -895,12 +896,12 @@ static int intel_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
 	return !!(padcfg0 & PADCFG0_GPIOTXDIS);
 }

-static int intel_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
+static int intel_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)
 {
 	return pinctrl_gpio_direction_input(chip->base + offset);
 }

-static int intel_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
+static int intel_gpio_direction_output(struct gpio_chip *chip, unsigned int offset,
 				       int value)
 {
 	intel_gpio_set(chip, offset, value);
@@ -929,7 +930,7 @@ static void intel_gpio_irq_ack(struct irq_data *d)

 	pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), &community, &padgrp);
 	if (pin >= 0) {
-		unsigned gpp, gpp_offset, is_offset;
+		unsigned int gpp, gpp_offset, is_offset;

 		gpp = padgrp->reg_num;
 		gpp_offset = padgroup_offset(padgrp, pin);
@@ -951,7 +952,7 @@ static void intel_gpio_irq_enable(struct irq_data *d)

 	pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), &community, &padgrp);
 	if (pin >= 0) {
-		unsigned gpp, gpp_offset, is_offset;
+		unsigned int gpp, gpp_offset, is_offset;
 		unsigned long flags;
 		u32 value;

@@ -980,7 +981,7 @@ static void intel_gpio_irq_mask_unmask(struct irq_data *d, bool mask)

 	pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), &community, &padgrp);
 	if (pin >= 0) {
-		unsigned gpp, gpp_offset;
+		unsigned int gpp, gpp_offset;
 		unsigned long flags;
 		void __iomem *reg;
 		u32 value;
@@ -1011,11 +1012,11 @@ static void intel_gpio_irq_unmask(struct irq_data *d)
 	intel_gpio_irq_mask_unmask(d, false);
 }

-static int intel_gpio_irq_type(struct irq_data *d, unsigned type)
+static int intel_gpio_irq_type(struct irq_data *d, unsigned int type)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 	struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
-	unsigned pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), NULL, NULL);
+	unsigned int pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), NULL, NULL);
 	unsigned long flags;
 	void __iomem *reg;
 	u32 value;
@@ -1072,7 +1073,7 @@ static int intel_gpio_irq_wake(struct irq_data *d, unsigned int on)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 	struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
-	unsigned pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), NULL, NULL);
+	unsigned int pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), NULL, NULL);

 	if (on)
 		enable_irq_wake(pctrl->irq);
@@ -1167,7 +1168,7 @@ static int intel_gpio_add_pin_ranges(struct intel_pinctrl *pctrl,
 static unsigned intel_gpio_ngpio(const struct intel_pinctrl *pctrl)
 {
 	const struct intel_community *community;
-	unsigned ngpio = 0;
+	unsigned int ngpio = 0;
 	int i, j;

 	for (i = 0; i < pctrl->ncommunities; i++) {
@@ -1243,8 +1244,8 @@ static int intel_pinctrl_add_padgroups(struct intel_pinctrl *pctrl,
 				       struct intel_community *community)
 {
 	struct intel_padgroup *gpps;
-	unsigned npins = community->npins;
-	unsigned padown_num = 0;
+	unsigned int npins = community->npins;
+	unsigned int padown_num = 0;
 	size_t ngpps, i;

 	if (community->gpps)
@@ -1260,7 +1261,7 @@ static int intel_pinctrl_add_padgroups(struct intel_pinctrl *pctrl,
 		if (community->gpps) {
 			gpps[i] = community->gpps[i];
 		} else {
-			unsigned gpp_size = community->gpp_size;
+			unsigned int gpp_size = community->gpp_size;

 			gpps[i].reg_num = i;
 			gpps[i].base = community->pin_base + i * gpp_size;
@@ -1431,7 +1432,13 @@ int intel_pinctrl_probe(struct platform_device *pdev,
 EXPORT_SYMBOL_GPL(intel_pinctrl_probe);

 #ifdef CONFIG_PM_SLEEP
-static bool intel_pinctrl_should_save(struct intel_pinctrl *pctrl, unsigned pin)
+static bool __intel_gpio_is_direct_irq(u32 value)
+{
+	return (value & PADCFG0_GPIROUTIOXAPIC) && (value & PADCFG0_GPIOTXDIS) &&
+	       (__intel_gpio_get_gpio_mode(value) == PADCFG0_PMODE_GPIO);
+}
+
+static bool intel_pinctrl_should_save(struct intel_pinctrl *pctrl, unsigned int pin)
 {
 	const struct pin_desc *pd = pin_desc_get(pctrl->pctldev, pin);
 	u32 value;
@@ -1464,8 +1471,7 @@ static bool intel_pinctrl_should_save(struct intel_pinctrl *pctrl, unsigned pin)
 	 * See https://bugzilla.kernel.org/show_bug.cgi?id=214749.
 	 */
 	value = readl(intel_get_padcfg(pctrl, pin, PADCFG0));
-	if ((value & PADCFG0_GPIROUTIOXAPIC) && (value & PADCFG0_GPIOTXDIS) &&
-	    (__intel_gpio_get_gpio_mode(value) == PADCFG0_PMODE_GPIO))
+	if (__intel_gpio_is_direct_irq(value))
 		return true;

 	return false;
@@ -1502,7 +1508,7 @@ int intel_pinctrl_suspend(struct device *dev)
 	for (i = 0; i < pctrl->ncommunities; i++) {
 		struct intel_community *community = &pctrl->communities[i];
 		void __iomem *base;
-		unsigned gpp;
+		unsigned int gpp;

 		base = community->regs + community->ie_offset;
 		for (gpp = 0; gpp < community->ngpps; gpp++)
@@ -1520,7 +1526,7 @@ static void intel_gpio_irq_init(struct intel_pinctrl *pctrl)
 	for (i = 0; i < pctrl->ncommunities; i++) {
 		const struct intel_community *community;
 		void __iomem *base;
-		unsigned gpp;
+		unsigned int gpp;

 		community = &pctrl->communities[i];
 		base = community->regs;
@@ -1550,7 +1556,12 @@ int intel_pinctrl_resume(struct device *dev)
 		void __iomem *padcfg;
 		u32 val;

-		if (!intel_pinctrl_should_save(pctrl, desc->number))
+		if (!(intel_pinctrl_should_save(pctrl, desc->number) ||
+		      /*
+		       * If the firmware mangled the register contents too much,
+		       * check the saved value for the Direct IRQ mode.
+		       */
+		      __intel_gpio_is_direct_irq(pads[i].padcfg0)))
 			continue;

 		padcfg = intel_get_padcfg(pctrl, desc->number, PADCFG0);
@@ -1584,7 +1595,7 @@ int intel_pinctrl_resume(struct device *dev)
 	for (i = 0; i < pctrl->ncommunities; i++) {
 		struct intel_community *community = &pctrl->communities[i];
 		void __iomem *base;
-		unsigned gpp;
+		unsigned int gpp;

 		base = community->regs + community->ie_offset;
 		for (gpp = 0; gpp < community->ngpps; gpp++) {
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -25,10 +25,10 @@ struct device;
 */
 struct intel_pingroup {
 	const char *name;
-	const unsigned *pins;
+	const unsigned int *pins;
 	size_t npins;
 	unsigned short mode;
-	const unsigned *modes;
+	const unsigned int *modes;
 };

 /**
@@ -56,11 +56,11 @@ struct intel_function {
 * to specify them.
 */
 struct intel_padgroup {
-	unsigned reg_num;
-	unsigned base;
-	unsigned size;
+	unsigned int reg_num;
+	unsigned int base;
+	unsigned int size;
 	int gpio_base;
-	unsigned padown_num;
+	unsigned int padown_num;
 };

 /**
@@ -96,17 +96,17 @@ struct intel_padgroup {
 * pass custom @gpps and @ngpps instead.
 */
 struct intel_community {
-	unsigned barno;
-	unsigned padown_offset;
-	unsigned padcfglock_offset;
-	unsigned hostown_offset;
-	unsigned is_offset;
-	unsigned ie_offset;
-	unsigned pin_base;
-	unsigned gpp_size;
-	unsigned gpp_num_padown_regs;
+	unsigned int barno;
+	unsigned int padown_offset;
+	unsigned int padcfglock_offset;
+	unsigned int hostown_offset;
+	unsigned int is_offset;
+	unsigned int ie_offset;
+	unsigned int pin_base;
+	unsigned int gpp_size;
+	unsigned int gpp_num_padown_regs;
 	size_t npins;
-	unsigned features;
+	unsigned int features;
 	const struct intel_padgroup *gpps;
 	size_t ngpps;
 	/* Reserved for the core driver */
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -345,6 +345,8 @@ static int pcs_set_mux(struct pinctrl_dev *pctldev, unsigned fselector,
 	if (!pcs->fmask)
 		return 0;
 	function = pinmux_generic_get_function(pctldev, fselector);
+	if (!function)
+		return -EINVAL;
 	func = function->data;
 	if (!func)
 		return -EINVAL;
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -775,7 +775,7 @@ static int iscsi_sw_tcp_host_get_param(struct Scsi_Host *shost,
 				       enum iscsi_host_param param, char *buf)
 {
 	struct iscsi_sw_tcp_host *tcp_sw_host = iscsi_host_priv(shost);
-	struct iscsi_session *session = tcp_sw_host->session;
+	struct iscsi_session *session;
 	struct iscsi_conn *conn;
 	struct iscsi_tcp_conn *tcp_conn;
 	struct iscsi_sw_tcp_conn *tcp_sw_conn;
@@ -784,6 +784,7 @@ static int iscsi_sw_tcp_host_get_param(struct Scsi_Host *shost,

 	switch (param) {
 	case ISCSI_HOST_PARAM_IPADDRESS:
+		session = tcp_sw_host->session;
 		if (!session)
 			return -ENOTCONN;

@@ -872,12 +873,14 @@ iscsi_sw_tcp_session_create(struct iscsi_endpoint *ep, uint16_t cmds_max,
 	if (!cls_session)
 		goto remove_host;
 	session = cls_session->dd_data;
-	tcp_sw_host = iscsi_host_priv(shost);
-	tcp_sw_host->session = session;

 	shost->can_queue = session->scsi_cmds_max;
 	if (iscsi_tcp_r2tpool_alloc(session))
 		goto remove_session;
+
+	/* We are now fully setup so expose the session to sysfs. */
+	tcp_sw_host = iscsi_host_priv(shost);
+	tcp_sw_host->session = session;
 	return cls_session;

 remove_session:
--- a/drivers/target/target_core_tmr.c
+++ b/drivers/target/target_core_tmr.c
@@ -95,8 +95,8 @@ static bool __target_check_io_state(struct se_cmd *se_cmd,
 {
 	struct se_session *sess = se_cmd->se_sess;

-	assert_spin_locked(&sess->sess_cmd_lock);
-	WARN_ON_ONCE(!irqs_disabled());
+	lockdep_assert_held(&sess->sess_cmd_lock);
+
 	/*
 	 * If command already reached CMD_T_COMPLETE state within
 	 * target_complete_cmd() or CMD_T_FABRIC_STOP due to shutdown,
--- a/drivers/thermal/int340x_thermal/int340x_thermal_zone.c
+++ b/drivers/thermal/int340x_thermal/int340x_thermal_zone.c
@@ -52,11 +52,13 @@ static int int340x_thermal_get_trip_temp(struct thermal_zone_device *zone,
 					 int trip, int *temp)
 {
 	struct int34x_thermal_zone *d = zone->devdata;
-	int i;
+	int i, ret = 0;

 	if (d->override_ops && d->override_ops->get_trip_temp)
 		return d->override_ops->get_trip_temp(zone, trip, temp);

+	mutex_lock(&d->trip_mutex);
+
 	if (trip < d->aux_trip_nr)
 		*temp = d->aux_trips[trip];
 	else if (trip == d->crt_trip_id)
@@ -74,10 +76,12 @@ static int int340x_thermal_get_trip_temp(struct thermal_zone_device *zone,
 			}
 		}
 		if (i == INT340X_THERMAL_MAX_ACT_TRIP_COUNT)
-			return -EINVAL;
+			ret = -EINVAL;
 	}

-	return 0;
+	mutex_unlock(&d->trip_mutex);
+
+	return ret;
 }

 static int int340x_thermal_get_trip_type(struct thermal_zone_device *zone,
@@ -85,11 +89,13 @@ static int int340x_thermal_get_trip_type(struct thermal_zone_device *zone,
 					 enum thermal_trip_type *type)
 {
 	struct int34x_thermal_zone *d = zone->devdata;
-	int i;
+	int i, ret = 0;

 	if (d->override_ops && d->override_ops->get_trip_type)
 		return d->override_ops->get_trip_type(zone, trip, type);

+	mutex_lock(&d->trip_mutex);
+
 	if (trip < d->aux_trip_nr)
 		*type = THERMAL_TRIP_PASSIVE;
 	else if (trip == d->crt_trip_id)
@@ -107,10 +113,12 @@ static int int340x_thermal_get_trip_type(struct thermal_zone_device *zone,
 			}
 		}
 		if (i == INT340X_THERMAL_MAX_ACT_TRIP_COUNT)
-			return -EINVAL;
+			ret = -EINVAL;
 	}

-	return 0;
+	mutex_unlock(&d->trip_mutex);
+
+	return ret;
 }

 static int int340x_thermal_set_trip_temp(struct thermal_zone_device *zone,
@@ -182,6 +190,8 @@ int int340x_thermal_read_trips(struct int34x_thermal_zone *int34x_zone)
 	int trip_cnt = int34x_zone->aux_trip_nr;
 	int i;

+	mutex_lock(&int34x_zone->trip_mutex);
+
 	int34x_zone->crt_trip_id = -1;
 	if (!int340x_thermal_get_trip_config(int34x_zone->adev->handle, "_CRT",
 					     &int34x_zone->crt_temp))
@@ -209,6 +219,8 @@ int int340x_thermal_read_trips(struct int34x_thermal_zone *int34x_zone)
 		int34x_zone->act_trips[i].valid = true;
 	}

+	mutex_unlock(&int34x_zone->trip_mutex);
+
 	return trip_cnt;
 }
 EXPORT_SYMBOL_GPL(int340x_thermal_read_trips);
@@ -232,6 +244,8 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev,
 	if (!int34x_thermal_zone)
 		return ERR_PTR(-ENOMEM);

+	mutex_init(&int34x_thermal_zone->trip_mutex);
+
 	int34x_thermal_zone->adev = adev;
 	int34x_thermal_zone->override_ops = override_ops;

@@ -274,6 +288,7 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev,
 	acpi_lpat_free_conversion_table(int34x_thermal_zone->lpat_table);
 	kfree(int34x_thermal_zone->aux_trips);
 err_trip_alloc:
+	mutex_destroy(&int34x_thermal_zone->trip_mutex);
 	kfree(int34x_thermal_zone);
 	return ERR_PTR(ret);
 }
@@ -285,6 +300,7 @@ void int340x_thermal_zone_remove(struct int34x_thermal_zone
 	thermal_zone_device_unregister(int34x_thermal_zone->zone);
 	acpi_lpat_free_conversion_table(int34x_thermal_zone->lpat_table);
 	kfree(int34x_thermal_zone->aux_trips);
+	mutex_destroy(&int34x_thermal_zone->trip_mutex);
 	kfree(int34x_thermal_zone);
 }
 EXPORT_SYMBOL_GPL(int340x_thermal_zone_remove);
--- a/drivers/thermal/int340x_thermal/int340x_thermal_zone.h
+++ b/drivers/thermal/int340x_thermal/int340x_thermal_zone.h
@@ -41,6 +41,7 @@ struct int34x_thermal_zone {
 	struct thermal_zone_device_ops *override_ops;
 	void *priv_data;
 	struct acpi_lpat_conversion_table *lpat_table;
+	struct mutex trip_mutex;
 };

 struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *,
--- a/drivers/tty/serial/8250/8250_dma.c
+++ b/drivers/tty/serial/8250/8250_dma.c
@@ -48,19 +48,39 @@ static void __dma_rx_complete(void *param)
 	struct uart_8250_dma	*dma = p->dma;
 	struct tty_port		*tty_port = &p->port.state->port;
 	struct dma_tx_state	state;
+	enum dma_status		dma_status;
 	int			count;

-	dma->rx_running = 0;
-	dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state);
+	/*
+	 * New DMA Rx can be started during the completion handler before it
+	 * could acquire port's lock and it might still be ongoing. Don't to
+	 * anything in such case.
+	 */
+	dma_status = dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state);
+	if (dma_status == DMA_IN_PROGRESS)
+		return;

 	count = dma->rx_size - state.residue;

 	tty_insert_flip_string(tty_port, dma->rx_buf, count);
 	p->port.icount.rx += count;
+	dma->rx_running = 0;

 	tty_flip_buffer_push(tty_port);
 }

+static void dma_rx_complete(void *param)
+{
+	struct uart_8250_port *p = param;
+	struct uart_8250_dma *dma = p->dma;
+	unsigned long flags;
+
+	spin_lock_irqsave(&p->port.lock, flags);
+	if (dma->rx_running)
+		__dma_rx_complete(p);
+	spin_unlock_irqrestore(&p->port.lock, flags);
+}
+
 int serial8250_tx_dma(struct uart_8250_port *p)
 {
 	struct uart_8250_dma		*dma = p->dma;
@@ -126,7 +146,7 @@ int serial8250_rx_dma(struct uart_8250_port *p)
 		return -EBUSY;

 	dma->rx_running = 1;
-	desc->callback = __dma_rx_complete;
+	desc->callback = dma_rx_complete;
 	desc->callback_param = p;

 	dma->rx_cookie = dmaengine_submit(desc);
--- a/drivers/tty/vt/vc_screen.c
+++ b/drivers/tty/vt/vc_screen.c
@@ -247,10 +247,6 @@ vcs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)

 	uni_mode = use_unicode(inode);
 	attr = use_attributes(inode);
-	ret = -ENXIO;
-	vc = vcs_vc(inode, &viewed);
-	if (!vc)
-		goto unlock_out;

 	ret = -EINVAL;
 	if (pos < 0)
@@ -270,6 +266,11 @@ vcs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 		ssize_t orig_count;
 		long p = pos;

+		ret = -ENXIO;
+		vc = vcs_vc(inode, &viewed);
+		if (!vc)
+			goto unlock_out;
+
 		/* Check whether we are above size each round,
 		 * as copy_to_user at the end of this loop
 		 * could sleep.
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -527,6 +527,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* DJI CineSSD */
 	{ USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM },

+	/* Alcor Link AK9563 SC Reader used in 2022 Lenovo ThinkPads */
+	{ USB_DEVICE(0x2ce3, 0x9563), .driver_info = USB_QUIRK_NO_LPM },
+
 	/* DELL USB GEN2 */
 	{ USB_DEVICE(0x413c, 0xb062), .driver_info = USB_QUIRK_NO_LPM | USB_QUIRK_RESET_RESUME },

--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -85,7 +85,7 @@ static inline void dwc3_qcom_clrbits(void __iomem *base, u32 offset, u32 val)
 	readl(base + offset);
 }

-static void dwc3_qcom_vbus_overrride_enable(struct dwc3_qcom *qcom, bool enable)
+static void dwc3_qcom_vbus_override_enable(struct dwc3_qcom *qcom, bool enable)
 {
 	if (enable) {
 		dwc3_qcom_setbits(qcom->qscratch_base, QSCRATCH_SS_PHY_CTRL,
@@ -106,7 +106,7 @@ static int dwc3_qcom_vbus_notifier(struct notifier_block *nb,
 	struct dwc3_qcom *qcom = container_of(nb, struct dwc3_qcom, vbus_nb);

 	/* enable vbus override for device mode */
-	dwc3_qcom_vbus_overrride_enable(qcom, event);
+	dwc3_qcom_vbus_override_enable(qcom, event);
 	qcom->mode = event ? USB_DR_MODE_PERIPHERAL : USB_DR_MODE_HOST;

 	return NOTIFY_DONE;
@@ -118,7 +118,7 @@ static int dwc3_qcom_host_notifier(struct notifier_block *nb,
 	struct dwc3_qcom *qcom = container_of(nb, struct dwc3_qcom, host_nb);

 	/* disable vbus override in host mode */
-	dwc3_qcom_vbus_overrride_enable(qcom, !event);
+	dwc3_qcom_vbus_override_enable(qcom, !event);
 	qcom->mode = event ? USB_DR_MODE_HOST : USB_DR_MODE_PERIPHERAL;

 	return NOTIFY_DONE;
@@ -512,8 +512,8 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
 	qcom->mode = usb_get_dr_mode(&qcom->dwc3->dev);

 	/* enable vbus override for device mode */
-	if (qcom->mode == USB_DR_MODE_PERIPHERAL)
-		dwc3_qcom_vbus_overrride_enable(qcom, true);
+	if (qcom->mode != USB_DR_MODE_HOST)
+		dwc3_qcom_vbus_override_enable(qcom, true);

 	/* register extcon to override sw_vbus on Vbus change later */
 	ret = dwc3_qcom_register_extcon(qcom);
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -271,8 +271,10 @@ static int __ffs_ep0_queue_wait(struct ffs_data *ffs, char *data, size_t len)
 	struct usb_request *req = ffs->ep0req;
 	int ret;

-	if (!req)
+	if (!req) {
+		spin_unlock_irq(&ffs->ev.waitq.lock);
 		return -EINVAL;
+	}

 	req->zero     = len < le16_to_cpu(ffs->ev.setup.wLength);

--- a/drivers/usb/typec/altmodes/displayport.c
+++ b/drivers/usb/typec/altmodes/displayport.c
@@ -526,10 +526,10 @@ static int dp_altmode_probe(struct typec_altmode *alt)
 	/* FIXME: Port can only be DFP_U. */

 	/* Make sure we have compatiple pin configurations */
-	if (!(DP_CAP_DFP_D_PIN_ASSIGN(port->vdo) &
-	      DP_CAP_UFP_D_PIN_ASSIGN(alt->vdo)) &&
-	    !(DP_CAP_UFP_D_PIN_ASSIGN(port->vdo) &
-	      DP_CAP_DFP_D_PIN_ASSIGN(alt->vdo)))
+	if (!(DP_CAP_PIN_ASSIGN_DFP_D(port->vdo) &
+	      DP_CAP_PIN_ASSIGN_UFP_D(alt->vdo)) &&
+	    !(DP_CAP_PIN_ASSIGN_UFP_D(port->vdo) &
+	      DP_CAP_PIN_ASSIGN_DFP_D(alt->vdo)))
 		return -ENODEV;

 	ret = sysfs_create_group(&alt->dev.kobj, &dp_altmode_group);
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -2475,9 +2475,12 @@ static int fbcon_set_font(struct vc_data *vc, struct console_font *font,
 	    h > FBCON_SWAP(info->var.rotate, info->var.yres, info->var.xres))
 		return -EINVAL;

+	if (font->width > 32 || font->height > 32)
+		return -EINVAL;
+
 	/* Make sure drawing engine can handle the font */
-	if (!(info->pixmap.blit_x & (1 << (font->width - 1))) ||
-	    !(info->pixmap.blit_y & (1 << (font->height - 1))))
+	if (!(info->pixmap.blit_x & BIT(font->width - 1)) ||
+	    !(info->pixmap.blit_y & BIT(font->height - 1)))
 		return -EINVAL;

 	/* Make sure driver can handle the font length */
--- a/drivers/watchdog/diag288_wdt.c
+++ b/drivers/watchdog/diag288_wdt.c
@@ -88,7 +88,7 @@ static int __diag288(unsigned int func, unsigned int timeout,
 		"1:\n"
 		EX_TABLE(0b, 1b)
 		: "+d" (err) : "d"(__func), "d"(__timeout),
-		  "d"(__action), "d"(__len) : "1", "cc");
+		  "d"(__action), "d"(__len) : "1", "cc", "memory");
 	return err;
 }

@@ -274,12 +274,21 @@ static int __init diag288_init(void)
 	char ebc_begin[] = {
 		194, 197, 199, 201, 213
 	};
+	char *ebc_cmd;

 	watchdog_set_nowayout(&wdt_dev, nowayout_info);

 	if (MACHINE_IS_VM) {
-		if (__diag288_vm(WDT_FUNC_INIT, 15,
-				 ebc_begin, sizeof(ebc_begin)) != 0) {
+		ebc_cmd = kmalloc(sizeof(ebc_begin), GFP_KERNEL);
+		if (!ebc_cmd) {
+			pr_err("The watchdog cannot be initialized\n");
+			return -ENOMEM;
+		}
+		memcpy(ebc_cmd, ebc_begin, sizeof(ebc_begin));
+		ret = __diag288_vm(WDT_FUNC_INIT, 15,
+				   ebc_cmd, sizeof(ebc_begin));
+		kfree(ebc_cmd);
+		if (ret != 0) {
 			pr_err("The watchdog cannot be initialized\n");
 			return -EINVAL;
 		}
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -332,6 +332,9 @@ static int aio_ring_mremap(struct vm_area_struct *vma)
 	spin_lock(&mm->ioctx_lock);
 	rcu_read_lock();
 	table = rcu_dereference(mm->ioctx_table);
+	if (!table)
+		goto out_unlock;
+
 	for (i = 0; i < table->nr; i++) {
 		struct kioctx *ctx;

@@ -345,6 +348,7 @@ static int aio_ring_mremap(struct vm_area_struct *vma)
 		}
 	}

+out_unlock:
 	rcu_read_unlock();
 	spin_unlock(&mm->ioctx_lock);
 	return res;
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1418,7 +1418,7 @@ int find_free_dev_extent_start(struct btrfs_transaction *transaction,
 			goto out;
 	}

-	while (1) {
+	while (search_start < search_end) {
 		l = path->nodes[0];
 		slot = path->slots[0];
 		if (slot >= btrfs_header_nritems(l)) {
@@ -1441,6 +1441,9 @@ int find_free_dev_extent_start(struct btrfs_transaction *transaction,
 		if (key.type != BTRFS_DEV_EXTENT_KEY)
 			goto next;

+		if (key.offset > search_end)
+			break;
+
 		if (key.offset > search_start) {
 			hole_size = key.offset - search_start;

@@ -1515,6 +1518,7 @@ int find_free_dev_extent_start(struct btrfs_transaction *transaction,
 	else
 		ret = 0;

+	ASSERT(max_hole_start + max_hole_size <= search_end);
 out:
 	btrfs_free_path(path);
 	*start = max_hole_start;
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -1135,7 +1135,14 @@ static int nilfs_ioctl_set_alloc_range(struct inode *inode, void __user *argp)

 	minseg = range[0] + segbytes - 1;
 	do_div(minseg, segbytes);
+
+	if (range[1] < 4096)
+		goto out;
+
 	maxseg = NILFS_SB2_OFFSET_BYTES(range[1]);
+	if (maxseg < segbytes)
+		goto out;
+
 	do_div(maxseg, segbytes);
 	maxseg--;

--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -410,6 +410,15 @@ int nilfs_resize_fs(struct super_block *sb, __u64 newsize)
 	if (newsize > devsize)
 		goto out;

+	/*
+	 * Prevent underflow in second superblock position calculation.
+	 * The exact minimum size check is done in nilfs_sufile_resize().
+	 */
+	if (newsize < 4096) {
+		ret = -ENOSPC;
+		goto out;
+	}
+
 	/*
 	 * Write lock is required to protect some functions depending
 	 * on the number of segments, the number of reserved segments,
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -517,9 +517,15 @@ static int nilfs_load_super_block(struct the_nilfs *nilfs,
 {
 	struct nilfs_super_block **sbp = nilfs->ns_sbp;
 	struct buffer_head **sbh = nilfs->ns_sbh;
-	u64 sb2off = NILFS_SB2_OFFSET_BYTES(nilfs->ns_bdev->bd_inode->i_size);
+	u64 sb2off, devsize = nilfs->ns_bdev->bd_inode->i_size;
 	int valid[2], swp = 0;

+	if (devsize < NILFS_SEG_MIN_BLOCKS * NILFS_MIN_BLOCK_SIZE + 4096) {
+		nilfs_msg(sb, KERN_ERR, "device size too small");
+		return -EINVAL;
+	}
+	sb2off = NILFS_SB2_OFFSET_BYTES(devsize);
+
 	sbp[0] = nilfs_read_super_block(sb, NILFS_SB_OFFSET_BYTES, blocksize,
 					&sbh[0]);
 	sbp[1] = nilfs_read_super_block(sb, sb2off, blocksize, &sbh[1]);
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -758,9 +758,7 @@ static int smaps_hugetlb_range(pte_t *pte, unsigned long hmask,
 			page = device_private_entry_to_page(swpent);
 	}
 	if (page) {
-		int mapcount = page_mapcount(page);
-
-		if (mapcount >= 2)
+		if (page_mapcount(page) >= 2 || hugetlb_pmd_shared(pte))
 			mss->shared_hugetlb += huge_page_size(hstate_vma(vma));
 		else
 			mss->private_hugetlb += huge_page_size(hstate_vma(vma));
--- a/fs/squashfs/squashfs_fs.h
+++ b/fs/squashfs/squashfs_fs.h
@@ -196,7 +196,7 @@ static inline int squashfs_block_size(__le32 raw)
 #define SQUASHFS_ID_BLOCK_BYTES(A)	(SQUASHFS_ID_BLOCKS(A) *\
 					sizeof(u64))
 /* xattr id lookup table defines */
-#define SQUASHFS_XATTR_BYTES(A)		((A) * sizeof(struct squashfs_xattr_id))
+#define SQUASHFS_XATTR_BYTES(A)		(((u64) (A)) * sizeof(struct squashfs_xattr_id))

 #define SQUASHFS_XATTR_BLOCK(A)		(SQUASHFS_XATTR_BYTES(A) / \
 					SQUASHFS_METADATA_SIZE)
--- a/fs/squashfs/squashfs_fs_sb.h
+++ b/fs/squashfs/squashfs_fs_sb.h
@@ -76,7 +76,7 @@ struct squashfs_sb_info {
 	long long				bytes_used;
 	unsigned int				inodes;
 	unsigned int				fragments;
-	int					xattr_ids;
+	unsigned int				xattr_ids;
 	unsigned int				ids;
 };
 #endif
--- a/fs/squashfs/xattr.h
+++ b/fs/squashfs/xattr.h
@@ -23,12 +23,12 @@

 #ifdef CONFIG_SQUASHFS_XATTR
 extern __le64 *squashfs_read_xattr_id_table(struct super_block *, u64,
-		u64 *, int *);
+		u64 *, unsigned int *);
 extern int squashfs_xattr_lookup(struct super_block *, unsigned int, int *,
 		unsigned int *, unsigned long long *);
 #else
 static inline __le64 *squashfs_read_xattr_id_table(struct super_block *sb,
-		u64 start, u64 *xattr_table_start, int *xattr_ids)
+		u64 start, u64 *xattr_table_start, unsigned int *xattr_ids)
 {
 	struct squashfs_xattr_id_table *id_table;

--- a/fs/squashfs/xattr_id.c
+++ b/fs/squashfs/xattr_id.c
@@ -69,7 +69,7 @@ int squashfs_xattr_lookup(struct super_block *sb, unsigned int index,
 * Read uncompressed xattr id lookup table indexes from disk into memory
 */
 __le64 *squashfs_read_xattr_id_table(struct super_block *sb, u64 table_start,
-		u64 *xattr_table_start, int *xattr_ids)
+		u64 *xattr_table_start, unsigned int *xattr_ids)
 {
 	struct squashfs_sb_info *msblk = sb->s_fs_info;
 	unsigned int len, indexes;
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -7,6 +7,7 @@
 #include <linux/fs.h>
 #include <linux/hugetlb_inline.h>
 #include <linux/cgroup.h>
+#include <linux/page_ref.h>
 #include <linux/list.h>
 #include <linux/kref.h>
 #include <asm/pgtable.h>
@@ -404,7 +405,10 @@ static inline struct hstate *hstate_sizelog(int page_size_log)
 	if (!page_size_log)
 		return &default_hstate;

+	if (page_size_log < BITS_PER_LONG)
 		return size_to_hstate(1UL << page_size_log);
+
+	return NULL;
 }

 static inline struct hstate *hstate_vma(struct vm_area_struct *vma)
@@ -626,4 +630,16 @@ static inline spinlock_t *huge_pte_lock(struct hstate *h,
 	return ptl;
 }

+#ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE
+static inline bool hugetlb_pmd_shared(pte_t *pte)
+{
+	return page_count(virt_to_page(pte)) > 1;
+}
+#else
+static inline bool hugetlb_pmd_shared(pte_t *pte)
+{
+	return false;
+}
+#endif
+
 #endif /* _LINUX_HUGETLB_H */
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -677,6 +677,10 @@ struct phy_driver {
 #define PHY_ANY_ID "MATCH ANY PHY"
 #define PHY_ANY_UID 0xffffffff

+#define PHY_ID_MATCH_EXACT(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 0)
+#define PHY_ID_MATCH_MODEL(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 4)
+#define PHY_ID_MATCH_VENDOR(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 10)
+
 /* A Structure for boards to register fixups with the PHY Lib */
 struct phy_fixup {
 	struct list_head list;
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2152,6 +2152,19 @@ static inline void skb_set_owner_r(struct sk_buff *skb, struct sock *sk)
 	sk_mem_charge(sk, skb->truesize);
 }

+static inline struct sk_buff *skb_clone_and_charge_r(struct sk_buff *skb, struct sock *sk)
+{
+	skb = skb_clone(skb, sk_gfp_mask(sk, GFP_ATOMIC));
+	if (skb) {
+		if (sk_rmem_schedule(sk, skb, skb->truesize)) {
+			skb_set_owner_r(skb, sk);
+			return skb;
+		}
+		__kfree_skb(skb);
+	}
+	return NULL;
+}
+
 void sk_reset_timer(struct sock *sk, struct timer_list *timer,
 		    unsigned long expires);

--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -571,7 +571,8 @@ static int queue_pages_hugetlb(pte_t *pte, unsigned long hmask,
 		goto unlock;
 	/* With MPOL_MF_MOVE, we migrate only unshared hugepage. */
 	if (flags & (MPOL_MF_MOVE_ALL) ||
-	    (flags & MPOL_MF_MOVE && page_mapcount(page) == 1))
+	    (flags & MPOL_MF_MOVE && page_mapcount(page) == 1 &&
+	     !hugetlb_pmd_shared(pte)))
 		isolate_huge_page(page, qp->pagelist);
 unlock:
 	spin_unlock(ptl);
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1008,6 +1008,7 @@ int get_swap_pages(int n_goal, swp_entry_t swp_entries[], int entry_size)
 			goto check_out;
 		pr_debug("scan_swap_map of si %d failed to find offset\n",
 			si->type);
+		cond_resched();

 		spin_lock(&swap_avail_lock);
 nextsi:
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -4235,7 +4235,6 @@ static int bpf_fib_set_fwd_params(struct bpf_fib_lookup *params,
 	memcpy(params->smac, dev->dev_addr, ETH_ALEN);
 	params->h_vlan_TCI = 0;
 	params->h_vlan_proto = 0;
-	params->ifindex = dev->ifindex;

 	return 0;
 }
@@ -4333,6 +4332,7 @@ static int bpf_ipv4_fib_lookup(struct net *net, struct bpf_fib_lookup *params,
 		params->ipv4_dst = nh->nh_gw;

 	params->rt_metric = res.fi->fib_priority;
+	params->ifindex = dev->ifindex;

 	/* xdp and cls_bpf programs are run in RCU-bh so
 	 * rcu_read_lock_bh is not needed here
@@ -4447,6 +4447,7 @@ static int bpf_ipv6_fib_lookup(struct net *net, struct bpf_fib_lookup *params,

 	dev = f6i->fib6_nh.nh_dev;
 	params->rt_metric = f6i->fib6_metric;
+	params->ifindex = dev->ifindex;

 	/* xdp and cls_bpf programs are run in RCU-bh so rcu_read_lock_bh is
 	 * not needed here. Can not use __ipv6_neigh_lookup_noref here
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -541,11 +541,9 @@ static struct sock *dccp_v6_request_recv_sock(const struct sock *sk,
 	*own_req = inet_ehash_nolisten(newsk, req_to_sk(req_unhash), NULL);
 	/* Clone pktoptions received with SYN, if we own the req */
 	if (*own_req && ireq->pktopts) {
-		newnp->pktoptions = skb_clone(ireq->pktopts, GFP_ATOMIC);
+		newnp->pktoptions = skb_clone_and_charge_r(ireq->pktopts, newsk);
 		consume_skb(ireq->pktopts);
 		ireq->pktopts = NULL;
-		if (newnp->pktoptions)
-			skb_set_owner_r(newnp->pktoptions, newsk);
 	}

 	return newsk;
@@ -605,7 +603,7 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 					       --ANK (980728)
 	 */
 	if (np->rxopt.all)
-		opt_skb = skb_clone(skb, GFP_ATOMIC);
+		opt_skb = skb_clone_and_charge_r(skb, sk);

 	if (sk->sk_state == DCCP_OPEN) { /* Fast path */
 		if (dccp_rcv_established(sk, skb, dccp_hdr(skb), skb->len))
@@ -669,7 +667,6 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 			np->flow_label = ip6_flowlabel(ipv6_hdr(opt_skb));
 		if (ipv6_opt_accepted(sk, opt_skb,
 				      &DCCP_SKB_CB(opt_skb)->header.h6)) {
-			skb_set_owner_r(opt_skb, sk);
 			memmove(IP6CB(opt_skb),
 				&DCCP_SKB_CB(opt_skb)->header.h6,
 				sizeof(struct inet6_skb_parm));
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -54,7 +54,7 @@ static void ip6_datagram_flow_key_init(struct flowi6 *fl6, struct sock *sk)
 	fl6->flowi6_mark = sk->sk_mark;
 	fl6->fl6_dport = inet->inet_dport;
 	fl6->fl6_sport = inet->inet_sport;
-	fl6->flowlabel = np->flow_label;
+	fl6->flowlabel = ip6_make_flowinfo(np->tclass, np->flow_label);
 	fl6->flowi6_uid = sk->sk_uid;

 	if (!fl6->flowi6_oif)
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -257,6 +257,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 	fl6.flowi6_proto = IPPROTO_TCP;
 	fl6.daddr = sk->sk_v6_daddr;
 	fl6.saddr = saddr ? *saddr : np->saddr;
+	fl6.flowlabel = ip6_make_flowinfo(np->tclass, np->flow_label);
 	fl6.flowi6_oif = sk->sk_bound_dev_if;
 	fl6.flowi6_mark = sk->sk_mark;
 	fl6.fl6_dport = usin->sin6_port;
@@ -1268,14 +1269,11 @@ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *

 		/* Clone pktoptions received with SYN, if we own the req */
 		if (ireq->pktopts) {
-			newnp->pktoptions = skb_clone(ireq->pktopts,
-						      sk_gfp_mask(sk, GFP_ATOMIC));
+			newnp->pktoptions = skb_clone_and_charge_r(ireq->pktopts, newsk);
 			consume_skb(ireq->pktopts);
 			ireq->pktopts = NULL;
-			if (newnp->pktoptions) {
+			if (newnp->pktoptions)
 				tcp_v6_restore_cb(newnp->pktoptions);
-				skb_set_owner_r(newnp->pktoptions, newsk);
-			}
 		}
 	} else {
 		if (!req_unhash && found_dup_sk) {
@@ -1343,7 +1341,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 					       --ANK (980728)
 	 */
 	if (np->rxopt.all)
-		opt_skb = skb_clone(skb, sk_gfp_mask(sk, GFP_ATOMIC));
+		opt_skb = skb_clone_and_charge_r(skb, sk);

 	if (sk->sk_state == TCP_ESTABLISHED) { /* Fast path */
 		struct dst_entry *dst;
@@ -1425,7 +1423,6 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 		if (np->repflow)
 			np->flow_label = ip6_flowlabel(ipv6_hdr(opt_skb));
 		if (ipv6_opt_accepted(sk, opt_skb, &TCP_SKB_CB(opt_skb)->header.h6)) {
-			skb_set_owner_r(opt_skb, sk);
 			tcp_v6_restore_cb(opt_skb);
 			opt_skb = xchg(&np->pktoptions, opt_skb);
 		} else {
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -1375,6 +1375,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
 free:
 	kfree(table);
 out:
+	mdev->sysctl = NULL;
 	return -ENOBUFS;
 }

@@ -1384,6 +1385,9 @@ static void mpls_dev_sysctl_unregister(struct net_device *dev,
 	struct net *net = dev_net(dev);
 	struct ctl_table *table;

+	if (!mdev->sysctl)
+		return;
+
 	table = mdev->sysctl->ctl_table_arg;
 	unregister_net_sysctl_table(mdev->sysctl);
 	kfree(table);
--- a/net/netfilter/nft_tproxy.c
+++ b/net/netfilter/nft_tproxy.c
@@ -289,6 +289,13 @@ static int nft_tproxy_dump(struct sk_buff *skb,
 	return 0;
 }

+static int nft_tproxy_validate(const struct nft_ctx *ctx,
+			       const struct nft_expr *expr,
+			       const struct nft_data **data)
+{
+	return nft_chain_validate_hooks(ctx->chain, 1 << NF_INET_PRE_ROUTING);
+}
+
 static struct nft_expr_type nft_tproxy_type;
 static const struct nft_expr_ops nft_tproxy_ops = {
 	.type		= &nft_tproxy_type,
@@ -296,6 +303,7 @@ static const struct nft_expr_ops nft_tproxy_ops = {
 	.eval		= nft_tproxy_eval,
 	.init		= nft_tproxy_init,
 	.dump		= nft_tproxy_dump,
+	.validate	= nft_tproxy_validate,
 };

 static struct nft_expr_type nft_tproxy_type __read_mostly = {
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -403,6 +403,11 @@ static int nr_listen(struct socket *sock, int backlog)
 	struct sock *sk = sock->sk;

 	lock_sock(sk);
+	if (sock->state != SS_UNCONNECTED) {
+		release_sock(sk);
+		return -EINVAL;
+	}
+
 	if (sk->sk_state != TCP_LISTEN) {
 		memset(&nr_sk(sk)->user_addr, 0, AX25_ADDR_LEN);
 		sk->sk_max_ack_backlog = backlog;
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -934,14 +934,14 @@ static int ovs_flow_cmd_new(struct sk_buff *skb, struct genl_info *info)
 	key = kzalloc(sizeof(*key), GFP_KERNEL);
 	if (!key) {
 		error = -ENOMEM;
-		goto err_kfree_key;
+		goto err_kfree_flow;
 	}

 	ovs_match_init(&match, key, false, &mask);
 	error = ovs_nla_get_match(net, &match, a[OVS_FLOW_ATTR_KEY],
 				  a[OVS_FLOW_ATTR_MASK], log);
 	if (error)
-		goto err_kfree_flow;
+		goto err_kfree_key;

 	ovs_flow_mask_key(&new_flow->key, key, true, &mask);

@@ -949,14 +949,14 @@ static int ovs_flow_cmd_new(struct sk_buff *skb, struct genl_info *info)
 	error = ovs_nla_get_identifier(&new_flow->id, a[OVS_FLOW_ATTR_UFID],
 				       key, log);
 	if (error)
-		goto err_kfree_flow;
+		goto err_kfree_key;

 	/* Validate actions. */
 	error = ovs_nla_copy_actions(net, a[OVS_FLOW_ATTR_ACTIONS],
 				     &new_flow->key, &acts, log);
 	if (error) {
 		OVS_NLERR(log, "Flow actions may not be safe on all matching packets.");
-		goto err_kfree_flow;
+		goto err_kfree_key;
 	}

 	reply = ovs_flow_cmd_alloc_info(acts, &new_flow->id, info, false,
@@ -1056,10 +1056,10 @@ static int ovs_flow_cmd_new(struct sk_buff *skb, struct genl_info *info)
 	kfree_skb(reply);
 err_kfree_acts:
 	ovs_nla_free_flow_actions(acts);
-err_kfree_flow:
-	ovs_flow_free(new_flow, false);
 err_kfree_key:
 	kfree(key);
+err_kfree_flow:
+	ovs_flow_free(new_flow, false);
 error:
 	return error;
 }
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -104,9 +104,9 @@ static void rds_rm_zerocopy_callback(struct rds_sock *rs,
 	spin_lock_irqsave(&q->lock, flags);
 	head = &q->zcookie_head;
 	if (!list_empty(head)) {
-		info = list_entry(head, struct rds_msg_zcopy_info,
+		info = list_first_entry(head, struct rds_msg_zcopy_info,
 					rs_zcookie_next);
-		if (info && rds_zcookie_add(info, cookie)) {
+		if (rds_zcookie_add(info, cookie)) {
 			spin_unlock_irqrestore(&q->lock, flags);
 			kfree(rds_info_from_znotifier(znotif));
 			/* caller invokes rds_wake_sk_sleep() */
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -490,6 +490,12 @@ static int rose_listen(struct socket *sock, int backlog)
 {
 	struct sock *sk = sock->sk;

+	lock_sock(sk);
+	if (sock->state != SS_UNCONNECTED) {
+		release_sock(sk);
+		return -EINVAL;
+	}
+
 	if (sk->sk_state != TCP_LISTEN) {
 		struct rose_sock *rose = rose_sk(sk);

@@ -499,8 +505,10 @@ static int rose_listen(struct socket *sock, int backlog)
 		memset(rose->dest_digis, 0, AX25_ADDR_LEN * ROSE_MAX_DIGIS);
 		sk->sk_max_ack_backlog = backlog;
 		sk->sk_state           = TCP_LISTEN;
+		release_sock(sk);
 		return 0;
 	}
+	release_sock(sk);

 	return -EOPNOTSUPP;
 }
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -497,6 +497,12 @@ static int x25_listen(struct socket *sock, int backlog)
 	int rc = -EOPNOTSUPP;

 	lock_sock(sk);
+	if (sock->state != SS_UNCONNECTED) {
+		rc = -EINVAL;
+		release_sock(sk);
+		return rc;
+	}
+
 	if (sk->sk_state != TCP_LISTEN) {
 		memset(&x25_sk(sk)->dest_addr, 0, X25_ADDR_LEN);
 		sk->sk_max_ack_backlog = backlog;
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1106,6 +1106,7 @@ static const struct hda_device_id snd_hda_id_conexant[] = {
 	HDA_CODEC_ENTRY(0x14f11f86, "CX8070", patch_conexant_auto),
 	HDA_CODEC_ENTRY(0x14f12008, "CX8200", patch_conexant_auto),
 	HDA_CODEC_ENTRY(0x14f120d0, "CX11970", patch_conexant_auto),
+	HDA_CODEC_ENTRY(0x14f120d1, "SN6180", patch_conexant_auto),
 	HDA_CODEC_ENTRY(0x14f15045, "CX20549 (Venice)", patch_conexant_auto),
 	HDA_CODEC_ENTRY(0x14f15047, "CX20551 (Waikiki)", patch_conexant_auto),
 	HDA_CODEC_ENTRY(0x14f15051, "CX20561 (Hermosa)", patch_conexant_auto),
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -771,7 +771,7 @@ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports)
 			alc_setup_gpio(codec, 0x02);
 			break;
 		case 7:
-			alc_setup_gpio(codec, 0x03);
+			alc_setup_gpio(codec, 0x04);
 			break;
 		case 5:
 		default:
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -834,6 +834,9 @@ static int add_secret_dac_path(struct hda_codec *codec)
 		return 0;
 	nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
 				       ARRAY_SIZE(conn) - 1);
+	if (nums < 0)
+		return nums;
+
 	for (i = 0; i < nums; i++) {
 		if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
 			return 0;
--- a/sound/pci/lx6464es/lx_core.c
+++ b/sound/pci/lx6464es/lx_core.c
@@ -508,10 +508,9 @@ int lx_buffer_ask(struct lx6464es *chip, u32 pipe, int is_capture,
 		dev_dbg(chip->card->dev,
 			"CMD_08_ASK_BUFFERS: needed %d, freed %d\n",
 			    *r_needed, *r_freed);
-		for (i = 0; i < MAX_STREAM_BUFFER; ++i) {
-			for (i = 0; i != chip->rmh.stat_len; ++i)
-				dev_dbg(chip->card->dev,
-					"  stat[%d]: %x, %x\n", i,
+		for (i = 0; i < MAX_STREAM_BUFFER && i < chip->rmh.stat_len;
+		     ++i) {
+			dev_dbg(chip->card->dev, "  stat[%d]: %x, %x\n", i,
 				chip->rmh.stat[i],
 				chip->rmh.stat[i] & MASK_DATA_SIZE);
 		}
--- a/sound/soc/codecs/cs42l56.c
+++ b/sound/soc/codecs/cs42l56.c
@@ -1204,18 +1204,12 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client,
 	if (pdata) {
 		cs42l56->pdata = *pdata;
 	} else {
-		pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
-				     GFP_KERNEL);
-		if (!pdata)
-			return -ENOMEM;
-
 		if (i2c_client->dev.of_node) {
 			ret = cs42l56_handle_of_data(i2c_client,
 						     &cs42l56->pdata);
 			if (ret != 0)
 				return ret;
 		}
-		cs42l56->pdata = *pdata;
 	}

 	if (cs42l56->pdata.gpio_nreset) {
--- a/sound/synth/emux/emux_nrpn.c
+++ b/sound/synth/emux/emux_nrpn.c
@@ -363,6 +363,9 @@ int
 snd_emux_xg_control(struct snd_emux_port *port, struct snd_midi_channel *chan,
 		    int param)
 {
+	if (param >= ARRAY_SIZE(chan->control))
+		return -EINVAL;
+
 	return send_converted_effect(xg_effects, ARRAY_SIZE(xg_effects),
 				     port, chan, param,
 				     chan->control[param],
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -519,14 +519,14 @@ sysctl_set()
 	local value=$1; shift

 	SYSCTL_ORIG[$key]=$(sysctl -n $key)
-	sysctl -qw $key=$value
+	sysctl -qw $key="$value"
 }

 sysctl_restore()
 {
 	local key=$1; shift

-	sysctl -qw $key=${SYSCTL_ORIG["$key"]}
+	sysctl -qw $key="${SYSCTL_ORIG[$key]}"
 }

 forwarding_enable()
--- a/tools/virtio/linux/bug.h
+++ b/tools/virtio/linux/bug.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef BUG_H
-#define BUG_H
+#ifndef _LINUX_BUG_H
+#define _LINUX_BUG_H

 #define BUG_ON(__BUG_ON_cond) assert(!(__BUG_ON_cond))

-#define BUILD_BUG_ON(x)
-
 #define BUG() abort()

-#endif /* BUG_H */
+#endif /* _LINUX_BUG_H */
--- a/tools/virtio/linux/build_bug.h
+++ b/tools/virtio/linux/build_bug.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_BUILD_BUG_H
+#define _LINUX_BUILD_BUG_H
+
+#define BUILD_BUG_ON(x)
+
+#endif	/* _LINUX_BUILD_BUG_H */
--- a/tools/virtio/linux/cpumask.h
+++ b/tools/virtio/linux/cpumask.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_CPUMASK_H
+#define _LINUX_CPUMASK_H
+
+#include <linux/kernel.h>
+
+#endif /* _LINUX_CPUMASK_H */
--- a/tools/virtio/linux/gfp.h
+++ b/tools/virtio/linux/gfp.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_GFP_H
+#define __LINUX_GFP_H
+
+#include <linux/topology.h>
+
+#endif
--- a/tools/virtio/linux/kernel.h
+++ b/tools/virtio/linux/kernel.h
@@ -10,6 +10,7 @@
 #include <stdarg.h>

 #include <linux/compiler.h>
+#include <linux/log2.h>
 #include <linux/types.h>
 #include <linux/printk.h>
 #include <linux/bug.h>
--- a/tools/virtio/linux/kmsan.h
+++ b/tools/virtio/linux/kmsan.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_KMSAN_H
+#define _LINUX_KMSAN_H
+
+#include <linux/gfp.h>
+
+inline void kmsan_handle_dma(struct page *page, size_t offset, size_t size,
+			     enum dma_data_direction dir)
+{
+}
+
+#endif /* _LINUX_KMSAN_H */
--- a/tools/virtio/linux/scatterlist.h
+++ b/tools/virtio/linux/scatterlist.h
@@ -2,6 +2,7 @@
 #ifndef SCATTERLIST_H
 #define SCATTERLIST_H
 #include <linux/kernel.h>
+#include <linux/bug.h>

 struct scatterlist {
 	unsigned long	page_link;
--- a/tools/virtio/linux/topology.h
+++ b/tools/virtio/linux/topology.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_TOPOLOGY_H
+#define _LINUX_TOPOLOGY_H
+
+#include <linux/cpumask.h>
+
+#endif /* _LINUX_TOPOLOGY_H */